About the Execution of 2023-gold for ASLink-PT-04b
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 9055.640 | 3600000.00 | 12204286.00 | 3458.90 | ?F?FTFTFFFF?TFFF | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/fkordon/mcc2024-input.r021-smll-171620127800042.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................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=====================================================================
Generated by BenchKit 2-5568
Executing tool gold2023
Input is ASLink-PT-04b, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r021-smll-171620127800042
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.1M
-rw-r--r-- 1 mcc users 6.1K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 64K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.1K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 57K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:42 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.0K May 18 16:42 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.3K May 19 07:05 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K May 19 15:23 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.0K May 19 07:11 LTLFireability.txt
-rw-r--r-- 1 mcc users 15K May 19 17:46 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K May 14 13:22 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 109K May 14 13:22 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.6K May 14 13:22 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 74K May 14 13:22 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.4K May 19 07:09 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K May 19 15:22 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:42 equiv_col
-rw-r--r-- 1 mcc users 4 May 18 16:42 instance
-rw-r--r-- 1 mcc users 6 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 669K May 18 16:42 model.pnml
--------------------
content from stdout:
=== Data for post analysis generated by BenchKit (invocation template)
The expected result is a vector of booleans
BOOL_VECTOR
here is the order used to build the result vector(from text file)
FORMULA_NAME ASLink-PT-04b-LTLCardinality-00
FORMULA_NAME ASLink-PT-04b-LTLCardinality-01
FORMULA_NAME ASLink-PT-04b-LTLCardinality-02
FORMULA_NAME ASLink-PT-04b-LTLCardinality-03
FORMULA_NAME ASLink-PT-04b-LTLCardinality-04
FORMULA_NAME ASLink-PT-04b-LTLCardinality-05
FORMULA_NAME ASLink-PT-04b-LTLCardinality-06
FORMULA_NAME ASLink-PT-04b-LTLCardinality-07
FORMULA_NAME ASLink-PT-04b-LTLCardinality-08
FORMULA_NAME ASLink-PT-04b-LTLCardinality-09
FORMULA_NAME ASLink-PT-04b-LTLCardinality-10
FORMULA_NAME ASLink-PT-04b-LTLCardinality-11
FORMULA_NAME ASLink-PT-04b-LTLCardinality-12
FORMULA_NAME ASLink-PT-04b-LTLCardinality-13
FORMULA_NAME ASLink-PT-04b-LTLCardinality-14
FORMULA_NAME ASLink-PT-04b-LTLCardinality-15
=== Now, execution of the tool begins
BK_START 1716397788697
bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=gold2023
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=ASLink-PT-04b
Not applying reductions.
Model is PT
LTLCardinality PT
Running Version 202304061127
[2024-05-22 17:09:51] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2024-05-22 17:09:51] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-22 17:09:51] [INFO ] Load time of PNML (sax parser for PT used): 300 ms
[2024-05-22 17:09:51] [INFO ] Transformed 2034 places.
[2024-05-22 17:09:51] [INFO ] Transformed 2567 transitions.
[2024-05-22 17:09:51] [INFO ] Found NUPN structural information;
[2024-05-22 17:09:51] [INFO ] Parsed PT model containing 2034 places and 2567 transitions and 7875 arcs in 446 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 13 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 4 formulas.
Initial state reduction rules removed 1 formulas.
FORMULA ASLink-PT-04b-LTLCardinality-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ASLink-PT-04b-LTLCardinality-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ASLink-PT-04b-LTLCardinality-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ASLink-PT-04b-LTLCardinality-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ASLink-PT-04b-LTLCardinality-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ASLink-PT-04b-LTLCardinality-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ASLink-PT-04b-LTLCardinality-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 29 out of 2034 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2034/2034 places, 2567/2567 transitions.
Discarding 124 places :
Symmetric choice reduction at 0 with 124 rule applications. Total rules 124 place count 1910 transition count 2443
Iterating global reduction 0 with 124 rules applied. Total rules applied 248 place count 1910 transition count 2443
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 249 place count 1910 transition count 2442
Discarding 48 places :
Symmetric choice reduction at 1 with 48 rule applications. Total rules 297 place count 1862 transition count 2366
Iterating global reduction 1 with 48 rules applied. Total rules applied 345 place count 1862 transition count 2366
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Iterating post reduction 1 with 15 rules applied. Total rules applied 360 place count 1862 transition count 2351
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 368 place count 1854 transition count 2343
Iterating global reduction 2 with 8 rules applied. Total rules applied 376 place count 1854 transition count 2343
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 380 place count 1850 transition count 2332
Iterating global reduction 2 with 4 rules applied. Total rules applied 384 place count 1850 transition count 2332
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 387 place count 1847 transition count 2329
Iterating global reduction 2 with 3 rules applied. Total rules applied 390 place count 1847 transition count 2329
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 393 place count 1844 transition count 2319
Iterating global reduction 2 with 3 rules applied. Total rules applied 396 place count 1844 transition count 2319
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 397 place count 1843 transition count 2311
Iterating global reduction 2 with 1 rules applied. Total rules applied 398 place count 1843 transition count 2311
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 399 place count 1842 transition count 2310
Iterating global reduction 2 with 1 rules applied. Total rules applied 400 place count 1842 transition count 2310
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 401 place count 1841 transition count 2302
Iterating global reduction 2 with 1 rules applied. Total rules applied 402 place count 1841 transition count 2302
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 403 place count 1840 transition count 2294
Iterating global reduction 2 with 1 rules applied. Total rules applied 404 place count 1840 transition count 2294
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 405 place count 1839 transition count 2293
Iterating global reduction 2 with 1 rules applied. Total rules applied 406 place count 1839 transition count 2293
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 407 place count 1838 transition count 2285
Iterating global reduction 2 with 1 rules applied. Total rules applied 408 place count 1838 transition count 2285
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 409 place count 1837 transition count 2277
Iterating global reduction 2 with 1 rules applied. Total rules applied 410 place count 1837 transition count 2277
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 411 place count 1836 transition count 2276
Iterating global reduction 2 with 1 rules applied. Total rules applied 412 place count 1836 transition count 2276
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 413 place count 1835 transition count 2268
Iterating global reduction 2 with 1 rules applied. Total rules applied 414 place count 1835 transition count 2268
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 415 place count 1834 transition count 2260
Iterating global reduction 2 with 1 rules applied. Total rules applied 416 place count 1834 transition count 2260
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 417 place count 1833 transition count 2259
Iterating global reduction 2 with 1 rules applied. Total rules applied 418 place count 1833 transition count 2259
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 419 place count 1832 transition count 2251
Iterating global reduction 2 with 1 rules applied. Total rules applied 420 place count 1832 transition count 2251
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 421 place count 1831 transition count 2243
Iterating global reduction 2 with 1 rules applied. Total rules applied 422 place count 1831 transition count 2243
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 423 place count 1830 transition count 2242
Iterating global reduction 2 with 1 rules applied. Total rules applied 424 place count 1830 transition count 2242
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 425 place count 1829 transition count 2234
Iterating global reduction 2 with 1 rules applied. Total rules applied 426 place count 1829 transition count 2234
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 427 place count 1828 transition count 2226
Iterating global reduction 2 with 1 rules applied. Total rules applied 428 place count 1828 transition count 2226
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 429 place count 1827 transition count 2225
Iterating global reduction 2 with 1 rules applied. Total rules applied 430 place count 1827 transition count 2225
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 431 place count 1826 transition count 2217
Iterating global reduction 2 with 1 rules applied. Total rules applied 432 place count 1826 transition count 2217
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 433 place count 1825 transition count 2209
Iterating global reduction 2 with 1 rules applied. Total rules applied 434 place count 1825 transition count 2209
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 435 place count 1824 transition count 2208
Iterating global reduction 2 with 1 rules applied. Total rules applied 436 place count 1824 transition count 2208
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 437 place count 1823 transition count 2200
Iterating global reduction 2 with 1 rules applied. Total rules applied 438 place count 1823 transition count 2200
Applied a total of 438 rules in 4254 ms. Remains 1823 /2034 variables (removed 211) and now considering 2200/2567 (removed 367) transitions.
// Phase 1: matrix 2200 rows 1823 cols
[2024-05-22 17:09:56] [INFO ] Computed 199 invariants in 196 ms
[2024-05-22 17:09:58] [INFO ] Implicit Places using invariants in 2144 ms returned []
[2024-05-22 17:09:58] [INFO ] Invariant cache hit.
[2024-05-22 17:10:03] [INFO ] Implicit Places using invariants and state equation in 5379 ms returned [1657, 1668, 1679, 1687, 1695, 1703, 1711, 1722, 1730, 1738, 1749]
Discarding 11 places :
Implicit Place search using SMT with State Equation took 7582 ms to find 11 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 1812/2034 places, 2200/2567 transitions.
Discarding 13 places :
Symmetric choice reduction at 0 with 13 rule applications. Total rules 13 place count 1799 transition count 2187
Iterating global reduction 0 with 13 rules applied. Total rules applied 26 place count 1799 transition count 2187
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 36 place count 1789 transition count 2177
Iterating global reduction 0 with 10 rules applied. Total rules applied 46 place count 1789 transition count 2177
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 54 place count 1781 transition count 2169
Iterating global reduction 0 with 8 rules applied. Total rules applied 62 place count 1781 transition count 2169
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 66 place count 1777 transition count 2165
Iterating global reduction 0 with 4 rules applied. Total rules applied 70 place count 1777 transition count 2165
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 72 place count 1775 transition count 2163
Iterating global reduction 0 with 2 rules applied. Total rules applied 74 place count 1775 transition count 2163
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 76 place count 1773 transition count 2161
Iterating global reduction 0 with 2 rules applied. Total rules applied 78 place count 1773 transition count 2161
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 80 place count 1771 transition count 2159
Iterating global reduction 0 with 2 rules applied. Total rules applied 82 place count 1771 transition count 2159
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 84 place count 1769 transition count 2157
Iterating global reduction 0 with 2 rules applied. Total rules applied 86 place count 1769 transition count 2157
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 87 place count 1768 transition count 2156
Iterating global reduction 0 with 1 rules applied. Total rules applied 88 place count 1768 transition count 2156
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 89 place count 1767 transition count 2155
Iterating global reduction 0 with 1 rules applied. Total rules applied 90 place count 1767 transition count 2155
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 91 place count 1766 transition count 2154
Iterating global reduction 0 with 1 rules applied. Total rules applied 92 place count 1766 transition count 2154
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 93 place count 1765 transition count 2153
Iterating global reduction 0 with 1 rules applied. Total rules applied 94 place count 1765 transition count 2153
Applied a total of 94 rules in 1155 ms. Remains 1765 /1812 variables (removed 47) and now considering 2153/2200 (removed 47) transitions.
// Phase 1: matrix 2153 rows 1765 cols
[2024-05-22 17:10:05] [INFO ] Computed 188 invariants in 174 ms
[2024-05-22 17:10:06] [INFO ] Implicit Places using invariants in 1788 ms returned []
[2024-05-22 17:10:06] [INFO ] Invariant cache hit.
[2024-05-22 17:10:17] [INFO ] Implicit Places using invariants and state equation in 10682 ms returned []
Implicit Place search using SMT with State Equation took 12477 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 1765/2034 places, 2153/2567 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 25473 ms. Remains : 1765/2034 places, 2153/2567 transitions.
Support contains 29 out of 1765 places after structural reductions.
[2024-05-22 17:10:18] [INFO ] Flatten gal took : 302 ms
[2024-05-22 17:10:18] [INFO ] Flatten gal took : 141 ms
[2024-05-22 17:10:18] [INFO ] Input system was already deterministic with 2153 transitions.
Incomplete random walk after 10000 steps, including 21 resets, run finished after 556 ms. (steps per millisecond=17 ) properties (out of 17) seen :11
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 40 ms. (steps per millisecond=250 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 48 ms. (steps per millisecond=208 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 49 ms. (steps per millisecond=204 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 49 ms. (steps per millisecond=204 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 53 ms. (steps per millisecond=188 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10000 steps, including 3 resets, run finished after 53 ms. (steps per millisecond=188 ) properties (out of 6) seen :0
Running SMT prover for 6 properties.
[2024-05-22 17:10:19] [INFO ] Invariant cache hit.
[2024-05-22 17:10:20] [INFO ] [Real]Absence check using 47 positive place invariants in 40 ms returned sat
[2024-05-22 17:10:20] [INFO ] [Real]Absence check using 47 positive and 141 generalized place invariants in 109 ms returned sat
[2024-05-22 17:10:22] [INFO ] After 2631ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:6
[2024-05-22 17:10:22] [INFO ] [Nat]Absence check using 47 positive place invariants in 35 ms returned sat
[2024-05-22 17:10:22] [INFO ] [Nat]Absence check using 47 positive and 141 generalized place invariants in 102 ms returned sat
[2024-05-22 17:10:44] [INFO ] After 20801ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :4
[2024-05-22 17:10:45] [INFO ] Deduced a trap composed of 22 places in 763 ms of which 11 ms to minimize.
[2024-05-22 17:10:45] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 970 ms
[2024-05-22 17:10:46] [INFO ] Deduced a trap composed of 18 places in 822 ms of which 2 ms to minimize.
[2024-05-22 17:10:47] [INFO ] Deduced a trap composed of 35 places in 755 ms of which 3 ms to minimize.
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1258)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineResultsWithTraps(DeadlockTester.java:739)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:659)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMTIncremental(DeadlockTester.java:353)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMT(DeadlockTester.java:226)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.applyReductions(ReachabilitySolver.java:96)
at fr.lip6.move.gal.application.solver.logic.AtomicReducerSR.checkAtomicPropositionsLogic(AtomicReducerSR.java:105)
at fr.lip6.move.gal.application.solver.logic.AtomicReducerSR.strongReductions(AtomicReducerSR.java:44)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.preSolveForLogic(LTLPropertySolver.java:176)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStructuralLTLCheck(LTLPropertySolver.java:71)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:802)
at fr.lip6.move.gal.application.Application.start(Application.java:182)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2024-05-22 17:10:47] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2024-05-22 17:10:47] [INFO ] After 25149ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:6
Fused 6 Parikh solutions to 5 different solutions.
Parikh walk visited 2 properties in 236 ms.
Support contains 7 out of 1765 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1765/1765 places, 2153/2153 transitions.
Drop transitions removed 322 transitions
Trivial Post-agglo rules discarded 322 transitions
Performed 322 trivial Post agglomeration. Transition count delta: 322
Iterating post reduction 0 with 322 rules applied. Total rules applied 322 place count 1765 transition count 1831
Reduce places removed 322 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 1 with 325 rules applied. Total rules applied 647 place count 1443 transition count 1828
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 649 place count 1441 transition count 1828
Performed 471 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 471 Pre rules applied. Total rules applied 649 place count 1441 transition count 1357
Deduced a syphon composed of 471 places in 3 ms
Ensure Unique test removed 43 places
Reduce places removed 514 places and 0 transitions.
Iterating global reduction 3 with 985 rules applied. Total rules applied 1634 place count 927 transition count 1357
Discarding 5 places :
Implicit places reduction removed 5 places
Drop transitions removed 27 transitions
Trivial Post-agglo rules discarded 27 transitions
Performed 27 trivial Post agglomeration. Transition count delta: 27
Iterating post reduction 3 with 32 rules applied. Total rules applied 1666 place count 922 transition count 1330
Reduce places removed 27 places and 0 transitions.
Iterating post reduction 4 with 27 rules applied. Total rules applied 1693 place count 895 transition count 1330
Performed 16 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 16 Pre rules applied. Total rules applied 1693 place count 895 transition count 1314
Deduced a syphon composed of 16 places in 12 ms
Ensure Unique test removed 16 places
Reduce places removed 32 places and 0 transitions.
Iterating global reduction 5 with 48 rules applied. Total rules applied 1741 place count 863 transition count 1314
Performed 15 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 15 Pre rules applied. Total rules applied 1741 place count 863 transition count 1299
Deduced a syphon composed of 15 places in 3 ms
Reduce places removed 15 places and 0 transitions.
Iterating global reduction 5 with 30 rules applied. Total rules applied 1771 place count 848 transition count 1299
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1772 place count 847 transition count 1298
Iterating global reduction 5 with 1 rules applied. Total rules applied 1773 place count 847 transition count 1298
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 1 Pre rules applied. Total rules applied 1773 place count 847 transition count 1297
Deduced a syphon composed of 1 places in 8 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 1775 place count 846 transition count 1297
Performed 145 Post agglomeration using F-continuation condition.Transition count delta: 145
Deduced a syphon composed of 145 places in 22 ms
Ensure Unique test removed 1 places
Reduce places removed 146 places and 0 transitions.
Iterating global reduction 5 with 291 rules applied. Total rules applied 2066 place count 700 transition count 1152
Discarding 4 places :
Symmetric choice reduction at 5 with 4 rule applications. Total rules 2070 place count 696 transition count 1148
Ensure Unique test removed 1 places
Iterating global reduction 5 with 5 rules applied. Total rules applied 2075 place count 695 transition count 1148
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 1 Pre rules applied. Total rules applied 2075 place count 695 transition count 1147
Deduced a syphon composed of 1 places in 5 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 2077 place count 694 transition count 1147
Discarding 2 places :
Symmetric choice reduction at 5 with 2 rule applications. Total rules 2079 place count 692 transition count 1145
Iterating global reduction 5 with 2 rules applied. Total rules applied 2081 place count 692 transition count 1145
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 5 with 2 rules applied. Total rules applied 2083 place count 692 transition count 1143
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 2084 place count 691 transition count 1143
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -5
Deduced a syphon composed of 1 places in 5 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 7 with 2 rules applied. Total rules applied 2086 place count 690 transition count 1148
Free-agglomeration rule applied 5 times.
Iterating global reduction 7 with 5 rules applied. Total rules applied 2091 place count 690 transition count 1143
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 7 with 5 rules applied. Total rules applied 2096 place count 685 transition count 1143
Free-agglomeration rule (complex) applied 4 times.
Iterating global reduction 8 with 4 rules applied. Total rules applied 2100 place count 685 transition count 1139
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 8 with 4 rules applied. Total rules applied 2104 place count 681 transition count 1139
Partial Free-agglomeration rule applied 3 times.
Drop transitions removed 3 transitions
Iterating global reduction 9 with 3 rules applied. Total rules applied 2107 place count 681 transition count 1139
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 9 with 1 rules applied. Total rules applied 2108 place count 680 transition count 1138
Reduce places removed 7 places and 0 transitions.
Drop transitions removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 9 with 10 rules applied. Total rules applied 2118 place count 673 transition count 1135
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 10 with 3 rules applied. Total rules applied 2121 place count 670 transition count 1135
Performed 10 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 11 with 10 Pre rules applied. Total rules applied 2121 place count 670 transition count 1125
Deduced a syphon composed of 10 places in 2 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 11 with 20 rules applied. Total rules applied 2141 place count 660 transition count 1125
Discarding 4 places :
Implicit places reduction removed 4 places
Iterating post reduction 11 with 4 rules applied. Total rules applied 2145 place count 656 transition count 1125
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Deduced a syphon composed of 8 places in 2 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 12 with 16 rules applied. Total rules applied 2161 place count 648 transition count 1117
Discarding 4 places :
Symmetric choice reduction at 12 with 4 rule applications. Total rules 2165 place count 644 transition count 1113
Iterating global reduction 12 with 4 rules applied. Total rules applied 2169 place count 644 transition count 1113
Free-agglomeration rule applied 4 times.
Iterating global reduction 12 with 4 rules applied. Total rules applied 2173 place count 644 transition count 1109
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 12 with 4 rules applied. Total rules applied 2177 place count 640 transition count 1109
Applied a total of 2177 rules in 886 ms. Remains 640 /1765 variables (removed 1125) and now considering 1109/2153 (removed 1044) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 887 ms. Remains : 640/1765 places, 1109/2153 transitions.
Incomplete random walk after 10000 steps, including 142 resets, run finished after 314 ms. (steps per millisecond=31 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 29 resets, run finished after 70 ms. (steps per millisecond=142 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 28 resets, run finished after 72 ms. (steps per millisecond=138 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 26 resets, run finished after 67 ms. (steps per millisecond=149 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 29 resets, run finished after 63 ms. (steps per millisecond=158 ) properties (out of 4) seen :0
Interrupted probabilistic random walk after 181718 steps, run timeout after 3001 ms. (steps per millisecond=60 ) properties seen :{}
Probabilistic random walk after 181718 steps, saw 40031 distinct states, run finished after 3004 ms. (steps per millisecond=60 ) properties seen :0
Running SMT prover for 4 properties.
// Phase 1: matrix 1109 rows 640 cols
[2024-05-22 17:10:52] [INFO ] Computed 111 invariants in 24 ms
[2024-05-22 17:10:52] [INFO ] After 144ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:4
[2024-05-22 17:10:52] [INFO ] [Nat]Absence check using 33 positive place invariants in 13 ms returned sat
[2024-05-22 17:10:52] [INFO ] [Nat]Absence check using 33 positive and 78 generalized place invariants in 27 ms returned sat
[2024-05-22 17:11:03] [INFO ] After 11253ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :3
[2024-05-22 17:11:04] [INFO ] After 11841ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :3
Attempting to minimize the solution found.
Minimization took 9087 ms.
[2024-05-22 17:11:13] [INFO ] After 21166ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Parikh walk visited 0 properties in 22 ms.
Support contains 7 out of 640 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 640/640 places, 1109/1109 transitions.
Applied a total of 0 rules in 34 ms. Remains 640 /640 variables (removed 0) and now considering 1109/1109 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 34 ms. Remains : 640/640 places, 1109/1109 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 640/640 places, 1109/1109 transitions.
Applied a total of 0 rules in 32 ms. Remains 640 /640 variables (removed 0) and now considering 1109/1109 (removed 0) transitions.
[2024-05-22 17:11:13] [INFO ] Invariant cache hit.
[2024-05-22 17:11:14] [INFO ] Implicit Places using invariants in 920 ms returned [1, 18, 19, 22, 32, 49, 67, 143, 158, 159, 161, 178, 196, 249, 269, 273, 274, 285, 286, 288, 305, 323, 392, 396, 397, 408, 409, 411, 428, 446, 515, 519, 520, 523, 534, 535, 536, 554, 558, 576, 577, 578, 579]
Discarding 43 places :
Implicit Place search using SMT only with invariants took 925 ms to find 43 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 597/640 places, 1109/1109 transitions.
Drop transitions removed 71 transitions
Trivial Post-agglo rules discarded 71 transitions
Performed 71 trivial Post agglomeration. Transition count delta: 71
Iterating post reduction 0 with 71 rules applied. Total rules applied 71 place count 597 transition count 1038
Reduce places removed 71 places and 0 transitions.
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Iterating post reduction 1 with 78 rules applied. Total rules applied 149 place count 526 transition count 1031
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 153 place count 522 transition count 1031
Performed 22 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 22 Pre rules applied. Total rules applied 153 place count 522 transition count 1009
Deduced a syphon composed of 22 places in 2 ms
Ensure Unique test removed 1 places
Reduce places removed 23 places and 0 transitions.
Iterating global reduction 3 with 45 rules applied. Total rules applied 198 place count 499 transition count 1009
Discarding 4 places :
Implicit places reduction removed 4 places
Drop transitions removed 8 transitions
Trivial Post-agglo rules discarded 8 transitions
Performed 8 trivial Post agglomeration. Transition count delta: 8
Iterating post reduction 3 with 12 rules applied. Total rules applied 210 place count 495 transition count 1001
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 4 with 8 rules applied. Total rules applied 218 place count 487 transition count 1001
Discarding 3 places :
Symmetric choice reduction at 5 with 3 rule applications. Total rules 221 place count 484 transition count 998
Iterating global reduction 5 with 3 rules applied. Total rules applied 224 place count 484 transition count 998
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 5 with 3 rules applied. Total rules applied 227 place count 484 transition count 995
Performed 34 Post agglomeration using F-continuation condition.Transition count delta: 34
Deduced a syphon composed of 34 places in 1 ms
Reduce places removed 34 places and 0 transitions.
Iterating global reduction 6 with 68 rules applied. Total rules applied 295 place count 450 transition count 961
Discarding 3 places :
Symmetric choice reduction at 6 with 3 rule applications. Total rules 298 place count 447 transition count 958
Iterating global reduction 6 with 3 rules applied. Total rules applied 301 place count 447 transition count 958
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 6 with 3 rules applied. Total rules applied 304 place count 447 transition count 955
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -1
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 7 with 4 rules applied. Total rules applied 308 place count 445 transition count 956
Free-agglomeration rule (complex) applied 10 times.
Iterating global reduction 7 with 10 rules applied. Total rules applied 318 place count 445 transition count 946
Ensure Unique test removed 1 places
Reduce places removed 11 places and 0 transitions.
Iterating post reduction 7 with 11 rules applied. Total rules applied 329 place count 434 transition count 946
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 8 with 1 rules applied. Total rules applied 330 place count 434 transition count 945
Partial Free-agglomeration rule applied 11 times.
Drop transitions removed 11 transitions
Iterating global reduction 8 with 11 rules applied. Total rules applied 341 place count 434 transition count 945
Applied a total of 341 rules in 238 ms. Remains 434 /597 variables (removed 163) and now considering 945/1109 (removed 164) transitions.
// Phase 1: matrix 945 rows 434 cols
[2024-05-22 17:11:14] [INFO ] Computed 62 invariants in 9 ms
[2024-05-22 17:11:15] [INFO ] Implicit Places using invariants in 585 ms returned [89, 95, 98, 100, 103, 110, 111, 167, 191, 194, 196, 201, 202, 255, 271, 277, 280, 282, 287, 288, 341, 357, 363, 366, 368]
Discarding 25 places :
Implicit Place search using SMT only with invariants took 589 ms to find 25 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 409/640 places, 945/1109 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 409 transition count 944
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 408 transition count 944
Discarding 9 places :
Symmetric choice reduction at 2 with 9 rule applications. Total rules 11 place count 399 transition count 935
Iterating global reduction 2 with 9 rules applied. Total rules applied 20 place count 399 transition count 935
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 22 place count 397 transition count 933
Iterating global reduction 2 with 2 rules applied. Total rules applied 24 place count 397 transition count 933
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 1 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 2 with 12 rules applied. Total rules applied 36 place count 391 transition count 927
Free-agglomeration rule applied 11 times.
Iterating global reduction 2 with 11 rules applied. Total rules applied 47 place count 391 transition count 916
Reduce places removed 11 places and 0 transitions.
Iterating post reduction 2 with 11 rules applied. Total rules applied 58 place count 380 transition count 916
Free-agglomeration rule (complex) applied 3 times.
Iterating global reduction 3 with 3 rules applied. Total rules applied 61 place count 380 transition count 913
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 3 with 3 rules applied. Total rules applied 64 place count 377 transition count 913
Applied a total of 64 rules in 113 ms. Remains 377 /409 variables (removed 32) and now considering 913/945 (removed 32) transitions.
// Phase 1: matrix 913 rows 377 cols
[2024-05-22 17:11:15] [INFO ] Computed 37 invariants in 8 ms
[2024-05-22 17:11:15] [INFO ] Implicit Places using invariants in 418 ms returned []
[2024-05-22 17:11:15] [INFO ] Invariant cache hit.
[2024-05-22 17:11:16] [INFO ] Implicit Places using invariants and state equation in 1005 ms returned []
Implicit Place search using SMT with State Equation took 1427 ms to find 0 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 3 : 377/640 places, 913/1109 transitions.
Finished structural reductions in REACHABILITY mode , in 3 iterations and 3326 ms. Remains : 377/640 places, 913/1109 transitions.
Incomplete random walk after 10000 steps, including 196 resets, run finished after 271 ms. (steps per millisecond=36 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 50 resets, run finished after 79 ms. (steps per millisecond=126 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 52 resets, run finished after 76 ms. (steps per millisecond=131 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 54 resets, run finished after 65 ms. (steps per millisecond=153 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 53 resets, run finished after 76 ms. (steps per millisecond=131 ) properties (out of 4) seen :0
Interrupted probabilistic random walk after 220071 steps, run timeout after 3001 ms. (steps per millisecond=73 ) properties seen :{3=1}
Probabilistic random walk after 220071 steps, saw 62217 distinct states, run finished after 3001 ms. (steps per millisecond=73 ) properties seen :1
Running SMT prover for 3 properties.
[2024-05-22 17:11:20] [INFO ] Invariant cache hit.
[2024-05-22 17:11:20] [INFO ] After 140ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2024-05-22 17:11:20] [INFO ] [Nat]Absence check using 12 positive place invariants in 9 ms returned sat
[2024-05-22 17:11:20] [INFO ] [Nat]Absence check using 12 positive and 25 generalized place invariants in 18 ms returned sat
[2024-05-22 17:11:24] [INFO ] After 3978ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :3
[2024-05-22 17:11:28] [INFO ] After 7959ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :3
Attempting to minimize the solution found.
Minimization took 2826 ms.
[2024-05-22 17:11:31] [INFO ] After 10958ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :3
Parikh walk visited 0 properties in 111 ms.
Support contains 6 out of 377 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 377/377 places, 913/913 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 376 transition count 912
Applied a total of 2 rules in 30 ms. Remains 376 /377 variables (removed 1) and now considering 912/913 (removed 1) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 30 ms. Remains : 376/377 places, 912/913 transitions.
Incomplete random walk after 10000 steps, including 208 resets, run finished after 196 ms. (steps per millisecond=51 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 48 resets, run finished after 56 ms. (steps per millisecond=178 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 53 resets, run finished after 57 ms. (steps per millisecond=175 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10000 steps, including 46 resets, run finished after 54 ms. (steps per millisecond=185 ) properties (out of 3) seen :0
Interrupted probabilistic random walk after 311284 steps, run timeout after 3001 ms. (steps per millisecond=103 ) properties seen :{}
Probabilistic random walk after 311284 steps, saw 87498 distinct states, run finished after 3001 ms. (steps per millisecond=103 ) properties seen :0
Running SMT prover for 3 properties.
// Phase 1: matrix 912 rows 376 cols
[2024-05-22 17:11:35] [INFO ] Computed 37 invariants in 10 ms
[2024-05-22 17:11:35] [INFO ] After 85ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2024-05-22 17:11:35] [INFO ] [Nat]Absence check using 12 positive place invariants in 6 ms returned sat
[2024-05-22 17:11:35] [INFO ] [Nat]Absence check using 12 positive and 25 generalized place invariants in 14 ms returned sat
[2024-05-22 17:11:41] [INFO ] After 5604ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :3
[2024-05-22 17:11:45] [INFO ] After 10138ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :3
Attempting to minimize the solution found.
Minimization took 749 ms.
[2024-05-22 17:11:46] [INFO ] After 11020ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :3
Parikh walk visited 0 properties in 109 ms.
Support contains 6 out of 376 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 376/376 places, 912/912 transitions.
Applied a total of 0 rules in 14 ms. Remains 376 /376 variables (removed 0) and now considering 912/912 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 14 ms. Remains : 376/376 places, 912/912 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 376/376 places, 912/912 transitions.
Applied a total of 0 rules in 13 ms. Remains 376 /376 variables (removed 0) and now considering 912/912 (removed 0) transitions.
[2024-05-22 17:11:46] [INFO ] Invariant cache hit.
[2024-05-22 17:11:46] [INFO ] Implicit Places using invariants in 383 ms returned []
[2024-05-22 17:11:46] [INFO ] Invariant cache hit.
[2024-05-22 17:11:48] [INFO ] Implicit Places using invariants and state equation in 1331 ms returned []
Implicit Place search using SMT with State Equation took 1720 ms to find 0 implicit places.
[2024-05-22 17:11:48] [INFO ] Redundant transitions in 70 ms returned []
[2024-05-22 17:11:48] [INFO ] Invariant cache hit.
[2024-05-22 17:11:48] [INFO ] Dead Transitions using invariants and state equation in 581 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2394 ms. Remains : 376/376 places, 912/912 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 376 transition count 911
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 375 transition count 911
Applied a total of 2 rules in 17 ms. Remains 375 /376 variables (removed 1) and now considering 911/912 (removed 1) transitions.
Running SMT prover for 3 properties.
// Phase 1: matrix 911 rows 375 cols
[2024-05-22 17:11:48] [INFO ] Computed 37 invariants in 8 ms
[2024-05-22 17:11:48] [INFO ] After 84ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2024-05-22 17:11:49] [INFO ] [Nat]Absence check using 13 positive place invariants in 8 ms returned sat
[2024-05-22 17:11:49] [INFO ] [Nat]Absence check using 13 positive and 24 generalized place invariants in 17 ms returned sat
[2024-05-22 17:11:56] [INFO ] After 6945ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :3
[2024-05-22 17:11:59] [INFO ] After 10364ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :3
Attempting to minimize the solution found.
Minimization took 884 ms.
[2024-05-22 17:12:00] [INFO ] After 11419ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :3
Computed a total of 72 stabilizing places and 72 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((F(p0)&&F(G((p1 U (G(!p1)||p2)))))))'
Support contains 5 out of 1765 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1765/1765 places, 2153/2153 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 314 transitions
Trivial Post-agglo rules discarded 314 transitions
Performed 314 trivial Post agglomeration. Transition count delta: 314
Iterating post reduction 0 with 314 rules applied. Total rules applied 314 place count 1764 transition count 1838
Reduce places removed 314 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 1 with 317 rules applied. Total rules applied 631 place count 1450 transition count 1835
Reduce places removed 2 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 2 with 3 rules applied. Total rules applied 634 place count 1448 transition count 1834
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 635 place count 1447 transition count 1834
Performed 474 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 474 Pre rules applied. Total rules applied 635 place count 1447 transition count 1360
Deduced a syphon composed of 474 places in 4 ms
Ensure Unique test removed 43 places
Reduce places removed 517 places and 0 transitions.
Iterating global reduction 4 with 991 rules applied. Total rules applied 1626 place count 930 transition count 1360
Discarding 4 places :
Implicit places reduction removed 4 places
Drop transitions removed 28 transitions
Trivial Post-agglo rules discarded 28 transitions
Performed 28 trivial Post agglomeration. Transition count delta: 28
Iterating post reduction 4 with 32 rules applied. Total rules applied 1658 place count 926 transition count 1332
Reduce places removed 28 places and 0 transitions.
Iterating post reduction 5 with 28 rules applied. Total rules applied 1686 place count 898 transition count 1332
Performed 16 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 16 Pre rules applied. Total rules applied 1686 place count 898 transition count 1316
Deduced a syphon composed of 16 places in 4 ms
Ensure Unique test removed 15 places
Reduce places removed 31 places and 0 transitions.
Iterating global reduction 6 with 47 rules applied. Total rules applied 1733 place count 867 transition count 1316
Performed 14 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 14 Pre rules applied. Total rules applied 1733 place count 867 transition count 1302
Deduced a syphon composed of 14 places in 5 ms
Reduce places removed 14 places and 0 transitions.
Iterating global reduction 6 with 28 rules applied. Total rules applied 1761 place count 853 transition count 1302
Discarding 2 places :
Symmetric choice reduction at 6 with 2 rule applications. Total rules 1763 place count 851 transition count 1300
Iterating global reduction 6 with 2 rules applied. Total rules applied 1765 place count 851 transition count 1300
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 1 Pre rules applied. Total rules applied 1765 place count 851 transition count 1299
Deduced a syphon composed of 1 places in 4 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 1767 place count 850 transition count 1299
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1768 place count 849 transition count 1298
Iterating global reduction 6 with 1 rules applied. Total rules applied 1769 place count 849 transition count 1298
Performed 144 Post agglomeration using F-continuation condition.Transition count delta: 144
Deduced a syphon composed of 144 places in 3 ms
Ensure Unique test removed 3 places
Reduce places removed 147 places and 0 transitions.
Iterating global reduction 6 with 291 rules applied. Total rules applied 2060 place count 702 transition count 1154
Discarding 4 places :
Symmetric choice reduction at 6 with 4 rule applications. Total rules 2064 place count 698 transition count 1150
Ensure Unique test removed 1 places
Iterating global reduction 6 with 5 rules applied. Total rules applied 2069 place count 697 transition count 1150
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 6 with 1 rules applied. Total rules applied 2070 place count 697 transition count 1149
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 2071 place count 696 transition count 1149
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 8 with 1 Pre rules applied. Total rules applied 2071 place count 696 transition count 1148
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 8 with 2 rules applied. Total rules applied 2073 place count 695 transition count 1148
Discarding 2 places :
Symmetric choice reduction at 8 with 2 rule applications. Total rules 2075 place count 693 transition count 1146
Iterating global reduction 8 with 2 rules applied. Total rules applied 2077 place count 693 transition count 1146
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 8 with 2 rules applied. Total rules applied 2079 place count 693 transition count 1144
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 9 with 1 rules applied. Total rules applied 2080 place count 692 transition count 1144
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -5
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 10 with 2 rules applied. Total rules applied 2082 place count 691 transition count 1149
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 10 with 2 rules applied. Total rules applied 2084 place count 689 transition count 1147
Reduce places removed 8 places and 0 transitions.
Drop transitions removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 10 with 12 rules applied. Total rules applied 2096 place count 681 transition count 1143
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 11 with 4 rules applied. Total rules applied 2100 place count 677 transition count 1143
Performed 12 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 12 with 12 Pre rules applied. Total rules applied 2100 place count 677 transition count 1131
Deduced a syphon composed of 12 places in 2 ms
Ensure Unique test removed 1 places
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 12 with 25 rules applied. Total rules applied 2125 place count 664 transition count 1131
Discarding 9 places :
Implicit places reduction removed 9 places
Iterating post reduction 12 with 9 rules applied. Total rules applied 2134 place count 655 transition count 1131
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 13 with 1 Pre rules applied. Total rules applied 2134 place count 655 transition count 1130
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 13 with 2 rules applied. Total rules applied 2136 place count 654 transition count 1130
Performed 13 Post agglomeration using F-continuation condition.Transition count delta: 13
Deduced a syphon composed of 13 places in 2 ms
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 13 with 26 rules applied. Total rules applied 2162 place count 641 transition count 1117
Discarding 8 places :
Symmetric choice reduction at 13 with 8 rule applications. Total rules 2170 place count 633 transition count 1109
Iterating global reduction 13 with 8 rules applied. Total rules applied 2178 place count 633 transition count 1109
Discarding 4 places :
Symmetric choice reduction at 13 with 4 rule applications. Total rules 2182 place count 629 transition count 1105
Iterating global reduction 13 with 4 rules applied. Total rules applied 2186 place count 629 transition count 1105
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 13 with 4 rules applied. Total rules applied 2190 place count 629 transition count 1101
Applied a total of 2190 rules in 680 ms. Remains 629 /1765 variables (removed 1136) and now considering 1101/2153 (removed 1052) transitions.
// Phase 1: matrix 1101 rows 629 cols
[2024-05-22 17:12:01] [INFO ] Computed 104 invariants in 12 ms
[2024-05-22 17:12:02] [INFO ] Implicit Places using invariants in 669 ms returned [1, 18, 19, 31, 48, 66, 86, 137, 147, 148, 150, 167, 185, 205, 256, 259, 260, 272, 273, 275, 292, 310, 330, 372, 385, 386, 398, 399, 401, 418, 436, 456, 507, 508, 511, 522, 523, 524, 542, 563, 564, 565, 566]
Discarding 43 places :
Implicit Place search using SMT only with invariants took 673 ms to find 43 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 586/1765 places, 1101/2153 transitions.
Drop transitions removed 71 transitions
Trivial Post-agglo rules discarded 71 transitions
Performed 71 trivial Post agglomeration. Transition count delta: 71
Iterating post reduction 0 with 71 rules applied. Total rules applied 71 place count 586 transition count 1030
Reduce places removed 71 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 1 with 73 rules applied. Total rules applied 144 place count 515 transition count 1028
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 146 place count 513 transition count 1028
Performed 23 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 23 Pre rules applied. Total rules applied 146 place count 513 transition count 1005
Deduced a syphon composed of 23 places in 1 ms
Ensure Unique test removed 1 places
Reduce places removed 24 places and 0 transitions.
Iterating global reduction 3 with 47 rules applied. Total rules applied 193 place count 489 transition count 1005
Discarding 4 places :
Implicit places reduction removed 4 places
Drop transitions removed 8 transitions
Trivial Post-agglo rules discarded 8 transitions
Performed 8 trivial Post agglomeration. Transition count delta: 8
Iterating post reduction 3 with 12 rules applied. Total rules applied 205 place count 485 transition count 997
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 4 with 8 rules applied. Total rules applied 213 place count 477 transition count 997
Discarding 3 places :
Symmetric choice reduction at 5 with 3 rule applications. Total rules 216 place count 474 transition count 994
Iterating global reduction 5 with 3 rules applied. Total rules applied 219 place count 474 transition count 994
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 5 with 3 rules applied. Total rules applied 222 place count 474 transition count 991
Performed 33 Post agglomeration using F-continuation condition.Transition count delta: 33
Deduced a syphon composed of 33 places in 1 ms
Reduce places removed 33 places and 0 transitions.
Iterating global reduction 6 with 66 rules applied. Total rules applied 288 place count 441 transition count 958
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -1
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 6 with 4 rules applied. Total rules applied 292 place count 439 transition count 959
Applied a total of 292 rules in 80 ms. Remains 439 /586 variables (removed 147) and now considering 959/1101 (removed 142) transitions.
// Phase 1: matrix 959 rows 439 cols
[2024-05-22 17:12:02] [INFO ] Computed 56 invariants in 9 ms
[2024-05-22 17:12:02] [INFO ] Implicit Places using invariants in 506 ms returned [88, 94, 99, 174, 180, 266, 279, 356, 362, 367, 436]
Discarding 11 places :
Implicit Place search using SMT only with invariants took 510 ms to find 11 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 428/1765 places, 959/2153 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 428 transition count 958
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 427 transition count 958
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 8 place count 421 transition count 952
Iterating global reduction 2 with 6 rules applied. Total rules applied 14 place count 421 transition count 952
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 20 place count 415 transition count 946
Iterating global reduction 2 with 6 rules applied. Total rules applied 26 place count 415 transition count 946
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 29 place count 412 transition count 943
Iterating global reduction 2 with 3 rules applied. Total rules applied 32 place count 412 transition count 943
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 2 with 8 rules applied. Total rules applied 40 place count 408 transition count 939
Applied a total of 40 rules in 83 ms. Remains 408 /428 variables (removed 20) and now considering 939/959 (removed 20) transitions.
// Phase 1: matrix 939 rows 408 cols
[2024-05-22 17:12:02] [INFO ] Computed 45 invariants in 15 ms
[2024-05-22 17:12:03] [INFO ] Implicit Places using invariants in 401 ms returned []
[2024-05-22 17:12:03] [INFO ] Invariant cache hit.
[2024-05-22 17:12:04] [INFO ] Implicit Places using invariants and state equation in 1131 ms returned []
Implicit Place search using SMT with State Equation took 1536 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 3 : 408/1765 places, 939/2153 transitions.
Finished structural reductions in SI_LTL mode , in 3 iterations and 3564 ms. Remains : 408/1765 places, 939/2153 transitions.
ANTLR Tool version 4.9.3 used for code generation does not match the current runtime version 4.7.2ANTLR Runtime version 4.9.3 used for parser compilation does not match the current runtime version 4.7.2ANTLR Tool version 4.9.3 used for code generation does not match the current runtime version 4.7.2ANTLR Runtime version 4.9.3 used for parser compilation does not match the current runtime version 4.7.2Stuttering acceptance computed with spot in 598 ms :[(OR (NOT p0) (AND p1 (NOT p2))), (NOT p0), (AND (NOT p2) p1), (AND (NOT p2) p1), (AND (NOT p2) p1)]
Running random walk in product with property : ASLink-PT-04b-LTLCardinality-00 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=true, acceptance={} source=0 dest: 2}, { cond=(AND (NOT p2) (NOT p1)), acceptance={} source=0 dest: 3}, { cond=(AND (NOT p2) p1), acceptance={} source=0 dest: 4}], [{ cond=(NOT p0), acceptance={0, 1} source=1 dest: 1}], [{ cond=true, acceptance={0} source=2 dest: 2}, { cond=(AND (NOT p2) (NOT p1)), acceptance={1} source=2 dest: 3}, { cond=(AND (NOT p2) p1), acceptance={0, 1} source=2 dest: 4}], [{ cond=p1, acceptance={0} source=3 dest: 2}, { cond=(AND p2 (NOT p1)), acceptance={} source=3 dest: 3}, { cond=(AND (NOT p2) (NOT p1)), acceptance={1} source=3 dest: 3}, { cond=(AND (NOT p2) p1), acceptance={0, 1} source=3 dest: 4}], [{ cond=(AND (NOT p2) (NOT p1)), acceptance={1} source=4 dest: 3}, { cond=(AND (NOT p2) p1), acceptance={0, 1} source=4 dest: 4}]], initial=0, aps=[p0:(OR (EQ s392 0) (EQ s394 1)), p2:(OR (EQ s257 0) (EQ s172 1)), p1:(OR (EQ s247 0) (EQ s392 1))], nbAcceptance=2, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null, null, null][true, true, true, true, true]]
Product exploration explored 100000 steps with 1789 reset in 644 ms.
Product exploration explored 100000 steps with 1768 reset in 410 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p0 p2 p1), (X (NOT (AND p2 (NOT p1)))), (X (NOT (AND (NOT p2) (NOT p1)))), (X p0), (X (NOT (AND (NOT p2) p1))), (X p1), true, (X (X (NOT (AND p2 (NOT p1))))), (X (X (NOT (AND (NOT p2) (NOT p1))))), (X (X p0)), (X (X p1))]
False Knowledge obtained : [(X (X (AND (NOT p2) p1))), (X (X (NOT (AND (NOT p2) p1))))]
Knowledge based reduction with 11 factoid took 274 ms. Reduced automaton from 5 states, 15 edges and 3 AP (stutter insensitive) to 5 states, 13 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 246 ms :[(OR (NOT p0) (AND p1 (NOT p2))), (NOT p0), (AND (NOT p2) p1), (AND (NOT p2) p1), (AND (NOT p2) p1)]
Incomplete random walk after 10000 steps, including 165 resets, run finished after 88 ms. (steps per millisecond=113 ) properties (out of 5) seen :4
Incomplete Best-First random walk after 10001 steps, including 34 resets, run finished after 15 ms. (steps per millisecond=666 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2024-05-22 17:12:06] [INFO ] Invariant cache hit.
[2024-05-22 17:12:06] [INFO ] After 89ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-22 17:12:06] [INFO ] [Nat]Absence check using 10 positive place invariants in 6 ms returned sat
[2024-05-22 17:12:06] [INFO ] [Nat]Absence check using 10 positive and 35 generalized place invariants in 25 ms returned sat
[2024-05-22 17:12:06] [INFO ] After 127ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :0
Fused 1 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Found 1 invariant AP formulas.
Knowledge obtained : [(AND p0 p2 p1), (X (NOT (AND p2 (NOT p1)))), (X (NOT (AND (NOT p2) (NOT p1)))), (X p0), (X (NOT (AND (NOT p2) p1))), (X p1), true, (X (X (NOT (AND p2 (NOT p1))))), (X (X (NOT (AND (NOT p2) (NOT p1))))), (X (X p0)), (X (X p1)), (G (NOT (AND (NOT p2) (NOT p1))))]
False Knowledge obtained : [(X (X (AND (NOT p2) p1))), (X (X (NOT (AND (NOT p2) p1)))), (F (AND p2 (NOT p1))), (F (NOT p1)), (F (NOT p0)), (F (AND (NOT p2) p1))]
Knowledge based reduction with 12 factoid took 428 ms. Reduced automaton from 5 states, 13 edges and 3 AP (stutter insensitive) to 3 states, 5 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 142 ms :[(OR (NOT p0) (NOT p2)), (NOT p0), (NOT p2)]
Stuttering acceptance computed with spot in 150 ms :[(OR (NOT p0) (NOT p2)), (NOT p0), (NOT p2)]
Support contains 4 out of 408 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in SI_LTL mode, iteration 0 : 408/408 places, 939/939 transitions.
Applied a total of 0 rules in 15 ms. Remains 408 /408 variables (removed 0) and now considering 939/939 (removed 0) transitions.
[2024-05-22 17:12:07] [INFO ] Invariant cache hit.
[2024-05-22 17:12:08] [INFO ] Implicit Places using invariants in 617 ms returned []
[2024-05-22 17:12:08] [INFO ] Invariant cache hit.
[2024-05-22 17:12:09] [INFO ] Implicit Places using invariants and state equation in 1007 ms returned []
Implicit Place search using SMT with State Equation took 1628 ms to find 0 implicit places.
[2024-05-22 17:12:09] [INFO ] Redundant transitions in 17 ms returned []
[2024-05-22 17:12:09] [INFO ] Invariant cache hit.
[2024-05-22 17:12:10] [INFO ] Dead Transitions using invariants and state equation in 820 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 2492 ms. Remains : 408/408 places, 939/939 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p0 p2), (X p0), (X p2), (X (X p0))]
False Knowledge obtained : [(X (X (NOT p2))), (X (X p2))]
Knowledge based reduction with 4 factoid took 185 ms. Reduced automaton from 3 states, 5 edges and 2 AP (stutter insensitive) to 3 states, 5 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 154 ms :[(OR (NOT p0) (NOT p2)), (NOT p0), (NOT p2)]
Finished random walk after 231 steps, including 5 resets, run visited all 2 properties in 4 ms. (steps per millisecond=57 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND p0 p2), (X p0), (X p2), (X (X p0))]
False Knowledge obtained : [(X (X (NOT p2))), (X (X p2)), (F (NOT p0)), (F (NOT p2))]
Knowledge based reduction with 4 factoid took 185 ms. Reduced automaton from 3 states, 5 edges and 2 AP (stutter insensitive) to 3 states, 5 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 129 ms :[(OR (NOT p0) (NOT p2)), (NOT p0), (NOT p2)]
Stuttering acceptance computed with spot in 151 ms :[(OR (NOT p0) (NOT p2)), (NOT p0), (NOT p2)]
Stuttering acceptance computed with spot in 142 ms :[(OR (NOT p0) (NOT p2)), (NOT p0), (NOT p2)]
Product exploration explored 100000 steps with 1848 reset in 414 ms.
Product exploration explored 100000 steps with 1834 reset in 341 ms.
Built C files in :
/tmp/ltsmin8384147639254895615
[2024-05-22 17:12:11] [INFO ] Computing symmetric may disable matrix : 939 transitions.
[2024-05-22 17:12:11] [INFO ] Computation of Complete disable matrix. took 5 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-22 17:12:11] [INFO ] Computing symmetric may enable matrix : 939 transitions.
[2024-05-22 17:12:11] [INFO ] Computation of Complete enable matrix. took 5 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-22 17:12:12] [INFO ] Computing Do-Not-Accords matrix : 939 transitions.
[2024-05-22 17:12:12] [INFO ] Computation of Completed DNA matrix. took 37 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-22 17:12:12] [INFO ] Built C files in 228ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin8384147639254895615
Running compilation step : cd /tmp/ltsmin8384147639254895615;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin8384147639254895615;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin8384147639254895615;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Support contains 4 out of 408 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 408/408 places, 939/939 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 408 transition count 938
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 407 transition count 938
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 4 place count 406 transition count 937
Applied a total of 4 rules in 30 ms. Remains 406 /408 variables (removed 2) and now considering 937/939 (removed 2) transitions.
// Phase 1: matrix 937 rows 406 cols
[2024-05-22 17:12:15] [INFO ] Computed 45 invariants in 12 ms
[2024-05-22 17:12:15] [INFO ] Implicit Places using invariants in 438 ms returned []
[2024-05-22 17:12:15] [INFO ] Invariant cache hit.
[2024-05-22 17:12:16] [INFO ] Implicit Places using invariants and state equation in 1197 ms returned []
Implicit Place search using SMT with State Equation took 1639 ms to find 0 implicit places.
[2024-05-22 17:12:16] [INFO ] Redundant transitions in 27 ms returned []
[2024-05-22 17:12:16] [INFO ] Invariant cache hit.
[2024-05-22 17:12:17] [INFO ] Dead Transitions using invariants and state equation in 693 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 406/408 places, 937/939 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 2395 ms. Remains : 406/408 places, 937/939 transitions.
Built C files in :
/tmp/ltsmin17760939682820064874
[2024-05-22 17:12:17] [INFO ] Computing symmetric may disable matrix : 937 transitions.
[2024-05-22 17:12:17] [INFO ] Computation of Complete disable matrix. took 6 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-22 17:12:17] [INFO ] Computing symmetric may enable matrix : 937 transitions.
[2024-05-22 17:12:17] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-22 17:12:17] [INFO ] Computing Do-Not-Accords matrix : 937 transitions.
[2024-05-22 17:12:17] [INFO ] Computation of Completed DNA matrix. took 18 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-22 17:12:17] [INFO ] Built C files in 199ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17760939682820064874
Running compilation step : cd /tmp/ltsmin17760939682820064874;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin17760939682820064874;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin17760939682820064874;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
[2024-05-22 17:12:21] [INFO ] Flatten gal took : 64 ms
[2024-05-22 17:12:21] [INFO ] Flatten gal took : 59 ms
[2024-05-22 17:12:21] [INFO ] Time to serialize gal into /tmp/LTL14148496036023708939.gal : 14 ms
[2024-05-22 17:12:21] [INFO ] Time to serialize properties into /tmp/LTL14453541799823604781.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL14148496036023708939.gal' '-t' 'CGAL' '-hoa' '/tmp/aut14368279349859629922.hoa' '-atoms' '/tmp/LTL14453541799823604781.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...320
Loading property file /tmp/LTL14453541799823604781.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut14368279349859629922.hoa
Detected timeout of ITS tools.
[2024-05-22 17:12:36] [INFO ] Flatten gal took : 46 ms
[2024-05-22 17:12:36] [INFO ] Flatten gal took : 50 ms
[2024-05-22 17:12:36] [INFO ] Time to serialize gal into /tmp/LTL15582166710360819185.gal : 10 ms
[2024-05-22 17:12:36] [INFO ] Time to serialize properties into /tmp/LTL4046621779560227230.ltl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL15582166710360819185.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL4046621779560227230.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((G((F("((p1805==0)||(p1820==1))"))&&(F(G(("((p1079==0)||(p1805==1))")U(("((p1136==0)||(p769==1))")||(G(!("((p1079==0)||(p1805==1))")...164
Formula 0 simplified : F(G!"((p1805==0)||(p1820==1))" | GF(!"((p1079==0)||(p1805==1))" R (!"((p1136==0)||(p769==1))" & F"((p1079==0)||(p1805==1))")))
Detected timeout of ITS tools.
[2024-05-22 17:12:51] [INFO ] Flatten gal took : 43 ms
[2024-05-22 17:12:51] [INFO ] Applying decomposition
[2024-05-22 17:12:51] [INFO ] Flatten gal took : 42 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph2363844196320508535.txt' '-o' '/tmp/graph2363844196320508535.bin' '-w' '/tmp/graph2363844196320508535.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph2363844196320508535.bin' '-l' '-1' '-v' '-w' '/tmp/graph2363844196320508535.weights' '-q' '0' '-e' '0.001'
[2024-05-22 17:12:51] [INFO ] Decomposing Gal with order
[2024-05-22 17:12:51] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-22 17:12:52] [INFO ] Removed a total of 1829 redundant transitions.
[2024-05-22 17:12:52] [INFO ] Flatten gal took : 160 ms
[2024-05-22 17:12:52] [INFO ] Fuse similar labels procedure discarded/fused a total of 60 labels/synchronizations in 37 ms.
[2024-05-22 17:12:52] [INFO ] Time to serialize gal into /tmp/LTL7802031573704823630.gal : 19 ms
[2024-05-22 17:12:52] [INFO ] Time to serialize properties into /tmp/LTL16950545749551026065.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL7802031573704823630.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL16950545749551026065.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...255
Read 1 LTL properties
Checking formula 0 : !((G((F("((u103.p1805==0)||(u103.p1820==1))"))&&(F(G(("((i5.u63.p1079==0)||(u103.p1805==1))")U(("((i5.u65.p1136==0)||(i4.u42.p769==1))...212
Formula 0 simplified : F(G!"((u103.p1805==0)||(u103.p1820==1))" | GF(!"((i5.u63.p1079==0)||(u103.p1805==1))" R (!"((i5.u65.p1136==0)||(i4.u42.p769==1))" & ...197
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin17951421109762116115
[2024-05-22 17:13:07] [INFO ] Built C files in 17ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17951421109762116115
Running compilation step : cd /tmp/ltsmin17951421109762116115;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 2508 ms.
Running link step : cd /tmp/ltsmin17951421109762116115;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 75 ms.
Running LTSmin : cd /tmp/ltsmin17951421109762116115;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '[]((<>((LTLAPp0==true))&&<>([](((LTLAPp1==true) U ([](!(LTLAPp1==true))||(LTLAPp2==true)))))))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property ASLink-PT-04b-LTLCardinality-00 finished in 81664 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(F((p0||X(p1))))))'
Support contains 6 out of 1765 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1765/1765 places, 2153/2153 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 1762 transition count 2150
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 1762 transition count 2150
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 7 place count 1761 transition count 2149
Iterating global reduction 0 with 1 rules applied. Total rules applied 8 place count 1761 transition count 2149
Applied a total of 8 rules in 298 ms. Remains 1761 /1765 variables (removed 4) and now considering 2149/2153 (removed 4) transitions.
// Phase 1: matrix 2149 rows 1761 cols
[2024-05-22 17:13:22] [INFO ] Computed 188 invariants in 44 ms
[2024-05-22 17:13:23] [INFO ] Implicit Places using invariants in 1341 ms returned []
[2024-05-22 17:13:23] [INFO ] Invariant cache hit.
[2024-05-22 17:13:31] [INFO ] Implicit Places using invariants and state equation in 7323 ms returned []
Implicit Place search using SMT with State Equation took 8672 ms to find 0 implicit places.
[2024-05-22 17:13:31] [INFO ] Invariant cache hit.
[2024-05-22 17:13:34] [INFO ] Dead Transitions using invariants and state equation in 2979 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 1761/1765 places, 2149/2153 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 11951 ms. Remains : 1761/1765 places, 2149/2153 transitions.
Stuttering acceptance computed with spot in 162 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : ASLink-PT-04b-LTLCardinality-02 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 3}], [{ cond=true, acceptance={} source=3 dest: 0}]], initial=2, aps=[p0:(AND (EQ s1353 0) (EQ s1153 1)), p1:(AND (EQ s1379 0) (EQ s723 1) (EQ s630 0) (EQ s1281 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 2576 reset in 353 ms.
Product exploration explored 100000 steps with 2614 reset in 446 ms.
Computed a total of 71 stabilizing places and 71 stable transitions
Computed a total of 71 stabilizing places and 71 stable transitions
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 223 ms. Reduced automaton from 4 states, 4 edges and 2 AP (stutter sensitive) to 4 states, 4 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 215 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Finished random walk after 39 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=19 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (X (NOT p0)))]
False Knowledge obtained : [(F (NOT (AND (NOT p0) (NOT p1))))]
Knowledge based reduction with 2 factoid took 102 ms. Reduced automaton from 4 states, 4 edges and 2 AP (stutter sensitive) to 4 states, 4 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 187 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 182 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
[2024-05-22 17:13:36] [INFO ] Invariant cache hit.
[2024-05-22 17:13:38] [INFO ] [Real]Absence check using 46 positive place invariants in 57 ms returned sat
[2024-05-22 17:13:39] [INFO ] [Real]Absence check using 46 positive and 142 generalized place invariants in 794 ms returned sat
[2024-05-22 17:13:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-22 17:13:51] [INFO ] [Real]Absence check using state equation in 11922 ms returned unknown
Could not prove EG (AND (NOT p0) (NOT p1))
Support contains 6 out of 1761 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1761/1761 places, 2149/2149 transitions.
Applied a total of 0 rules in 119 ms. Remains 1761 /1761 variables (removed 0) and now considering 2149/2149 (removed 0) transitions.
[2024-05-22 17:13:51] [INFO ] Invariant cache hit.
[2024-05-22 17:13:52] [INFO ] Implicit Places using invariants in 1312 ms returned []
[2024-05-22 17:13:52] [INFO ] Invariant cache hit.
[2024-05-22 17:13:56] [INFO ] Implicit Places using invariants and state equation in 3478 ms returned []
Implicit Place search using SMT with State Equation took 4799 ms to find 0 implicit places.
[2024-05-22 17:13:56] [INFO ] Invariant cache hit.
[2024-05-22 17:13:59] [INFO ] Dead Transitions using invariants and state equation in 2840 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 7760 ms. Remains : 1761/1761 places, 2149/2149 transitions.
Computed a total of 71 stabilizing places and 71 stable transitions
Computed a total of 71 stabilizing places and 71 stable transitions
Knowledge obtained : [(AND (NOT p0) (NOT p1)), true]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 81 ms. Reduced automaton from 4 states, 4 edges and 2 AP (stutter sensitive) to 4 states, 4 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 190 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Finished random walk after 22 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=11 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND (NOT p0) (NOT p1)), true]
False Knowledge obtained : [(F (NOT (AND (NOT p0) (NOT p1))))]
Knowledge based reduction with 2 factoid took 160 ms. Reduced automaton from 4 states, 4 edges and 2 AP (stutter sensitive) to 4 states, 4 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 202 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 215 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
[2024-05-22 17:14:00] [INFO ] Invariant cache hit.
[2024-05-22 17:14:02] [INFO ] [Real]Absence check using 46 positive place invariants in 53 ms returned sat
[2024-05-22 17:14:03] [INFO ] [Real]Absence check using 46 positive and 142 generalized place invariants in 830 ms returned sat
[2024-05-22 17:14:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-22 17:14:15] [INFO ] [Real]Absence check using state equation in 11899 ms returned unknown
Could not prove EG (AND (NOT p0) (NOT p1))
Stuttering acceptance computed with spot in 206 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Product exploration explored 100000 steps with 2578 reset in 416 ms.
Product exploration explored 100000 steps with 2588 reset in 517 ms.
Applying partial POR strategy [true, false, false, false]
Stuttering acceptance computed with spot in 211 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Support contains 6 out of 1761 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1761/1761 places, 2149/2149 transitions.
Performed 312 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 312 rules applied. Total rules applied 312 place count 1761 transition count 2149
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 313 place count 1761 transition count 2148
Performed 318 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 318 Pre rules applied. Total rules applied 313 place count 1761 transition count 2233
Deduced a syphon composed of 630 places in 8 ms
Iterating global reduction 2 with 318 rules applied. Total rules applied 631 place count 1761 transition count 2233
Discarding 168 places :
Symmetric choice reduction at 2 with 168 rule applications. Total rules 799 place count 1593 transition count 2065
Deduced a syphon composed of 462 places in 6 ms
Iterating global reduction 2 with 168 rules applied. Total rules applied 967 place count 1593 transition count 2065
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 3 Pre rules applied. Total rules applied 967 place count 1593 transition count 2068
Deduced a syphon composed of 465 places in 7 ms
Iterating global reduction 2 with 3 rules applied. Total rules applied 970 place count 1593 transition count 2068
Performed 304 Post agglomeration using F-continuation condition.Transition count delta: -2
Deduced a syphon composed of 769 places in 5 ms
Iterating global reduction 2 with 304 rules applied. Total rules applied 1274 place count 1593 transition count 2070
Discarding 122 places :
Symmetric choice reduction at 2 with 122 rule applications. Total rules 1396 place count 1471 transition count 1946
Deduced a syphon composed of 651 places in 3 ms
Iterating global reduction 2 with 122 rules applied. Total rules applied 1518 place count 1471 transition count 1946
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 1520 place count 1469 transition count 1943
Deduced a syphon composed of 651 places in 3 ms
Iterating global reduction 2 with 2 rules applied. Total rules applied 1522 place count 1469 transition count 1943
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 1524 place count 1469 transition count 1941
Performed 25 Post agglomeration using F-continuation condition.Transition count delta: -89
Deduced a syphon composed of 676 places in 3 ms
Iterating global reduction 3 with 25 rules applied. Total rules applied 1549 place count 1469 transition count 2030
Discarding 8 places :
Symmetric choice reduction at 3 with 8 rule applications. Total rules 1557 place count 1461 transition count 2012
Deduced a syphon composed of 668 places in 3 ms
Iterating global reduction 3 with 8 rules applied. Total rules applied 1565 place count 1461 transition count 2012
Performed 1(complex) Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Deduced a syphon composed of 669 places in 4 ms
Iterating global reduction 3 with 1 rules applied. Total rules applied 1566 place count 1461 transition count 2014
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 1567 place count 1460 transition count 2012
Deduced a syphon composed of 668 places in 4 ms
Iterating global reduction 3 with 1 rules applied. Total rules applied 1568 place count 1460 transition count 2012
Deduced a syphon composed of 668 places in 2 ms
Applied a total of 1568 rules in 1657 ms. Remains 1460 /1761 variables (removed 301) and now considering 2012/2149 (removed 137) transitions.
[2024-05-22 17:14:18] [INFO ] Redundant transitions in 72 ms returned []
// Phase 1: matrix 2012 rows 1460 cols
[2024-05-22 17:14:18] [INFO ] Computed 188 invariants in 29 ms
[2024-05-22 17:14:20] [INFO ] Dead Transitions using invariants and state equation in 2197 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 1460/1761 places, 2012/2149 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 3962 ms. Remains : 1460/1761 places, 2012/2149 transitions.
Built C files in :
/tmp/ltsmin1085768246729421552
[2024-05-22 17:14:20] [INFO ] Built C files in 32ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin1085768246729421552
Running compilation step : cd /tmp/ltsmin1085768246729421552;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin1085768246729421552;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin1085768246729421552;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Support contains 6 out of 1761 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1761/1761 places, 2149/2149 transitions.
Applied a total of 0 rules in 138 ms. Remains 1761 /1761 variables (removed 0) and now considering 2149/2149 (removed 0) transitions.
// Phase 1: matrix 2149 rows 1761 cols
[2024-05-22 17:14:23] [INFO ] Computed 188 invariants in 45 ms
[2024-05-22 17:14:25] [INFO ] Implicit Places using invariants in 1561 ms returned []
[2024-05-22 17:14:25] [INFO ] Invariant cache hit.
[2024-05-22 17:14:33] [INFO ] Implicit Places using invariants and state equation in 7792 ms returned []
Implicit Place search using SMT with State Equation took 9369 ms to find 0 implicit places.
[2024-05-22 17:14:33] [INFO ] Invariant cache hit.
[2024-05-22 17:14:35] [INFO ] Dead Transitions using invariants and state equation in 1896 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 11405 ms. Remains : 1761/1761 places, 2149/2149 transitions.
Built C files in :
/tmp/ltsmin9998167094668931059
[2024-05-22 17:14:35] [INFO ] Built C files in 29ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin9998167094668931059
Running compilation step : cd /tmp/ltsmin9998167094668931059;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin9998167094668931059;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin9998167094668931059;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
[2024-05-22 17:14:38] [INFO ] Flatten gal took : 121 ms
[2024-05-22 17:14:38] [INFO ] Flatten gal took : 125 ms
[2024-05-22 17:14:38] [INFO ] Time to serialize gal into /tmp/LTL1151596895974643546.gal : 19 ms
[2024-05-22 17:14:38] [INFO ] Time to serialize properties into /tmp/LTL18046237847002202840.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL1151596895974643546.gal' '-t' 'CGAL' '-hoa' '/tmp/aut820593220498994124.hoa' '-atoms' '/tmp/LTL18046237847002202840.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...317
Loading property file /tmp/LTL18046237847002202840.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut820593220498994124.hoa
Detected timeout of ITS tools.
[2024-05-22 17:14:53] [INFO ] Flatten gal took : 128 ms
[2024-05-22 17:14:54] [INFO ] Flatten gal took : 129 ms
[2024-05-22 17:14:54] [INFO ] Time to serialize gal into /tmp/LTL8050399519002455582.gal : 19 ms
[2024-05-22 17:14:54] [INFO ] Time to serialize properties into /tmp/LTL10929768158838918115.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL8050399519002455582.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL10929768158838918115.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((X(X(F((X("(((p1510==0)&&(p787==1))&&((p688==0)&&(p1408==1)))"))||("((p1483==0)&&(p1263==1))"))))))
Formula 0 simplified : XXG(!"((p1483==0)&&(p1263==1))" & X!"(((p1510==0)&&(p787==1))&&((p688==0)&&(p1408==1)))")
Detected timeout of ITS tools.
[2024-05-22 17:15:09] [INFO ] Flatten gal took : 98 ms
[2024-05-22 17:15:09] [INFO ] Applying decomposition
[2024-05-22 17:15:09] [INFO ] Flatten gal took : 130 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph17755950789329440510.txt' '-o' '/tmp/graph17755950789329440510.bin' '-w' '/tmp/graph17755950789329440510.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph17755950789329440510.bin' '-l' '-1' '-v' '-w' '/tmp/graph17755950789329440510.weights' '-q' '0' '-e' '0.001'
[2024-05-22 17:15:09] [INFO ] Decomposing Gal with order
[2024-05-22 17:15:09] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-22 17:15:09] [INFO ] Removed a total of 1622 redundant transitions.
[2024-05-22 17:15:09] [INFO ] Flatten gal took : 168 ms
[2024-05-22 17:15:10] [INFO ] Fuse similar labels procedure discarded/fused a total of 18 labels/synchronizations in 27 ms.
[2024-05-22 17:15:10] [INFO ] Time to serialize gal into /tmp/LTL16006776327370875842.gal : 21 ms
[2024-05-22 17:15:10] [INFO ] Time to serialize properties into /tmp/LTL3829839588459761422.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL16006776327370875842.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL3829839588459761422.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...255
Read 1 LTL properties
Checking formula 0 : !((X(X(F((X("(((i22.u522.p1510==0)&&(i7.i2.i3.u276.p787==1))&&((i18.i1.i0.u234.p688==0)&&(i20.i0.i0.u481.p1408==1)))"))||("((i20.i2.i1...205
Formula 0 simplified : XXG(!"((i20.i2.i1.u509.p1483==0)&&(i14.i2.i5.u437.p1263==1))" & X!"(((i22.u522.p1510==0)&&(i7.i2.i3.u276.p787==1))&&((i18.i1.i0.u234...195
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin11783419022185176283
[2024-05-22 17:15:25] [INFO ] Built C files in 29ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11783419022185176283
Running compilation step : cd /tmp/ltsmin11783419022185176283;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin11783419022185176283;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin11783419022185176283;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Treatment of property ASLink-PT-04b-LTLCardinality-02 finished in 125870 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(X(F(p0)))))'
Support contains 2 out of 1765 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1765/1765 places, 2153/2153 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 1763 transition count 2151
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 1763 transition count 2151
Applied a total of 4 rules in 203 ms. Remains 1763 /1765 variables (removed 2) and now considering 2151/2153 (removed 2) transitions.
// Phase 1: matrix 2151 rows 1763 cols
[2024-05-22 17:15:28] [INFO ] Computed 188 invariants in 24 ms
[2024-05-22 17:15:29] [INFO ] Implicit Places using invariants in 1364 ms returned []
[2024-05-22 17:15:29] [INFO ] Invariant cache hit.
[2024-05-22 17:15:36] [INFO ] Implicit Places using invariants and state equation in 7038 ms returned []
Implicit Place search using SMT with State Equation took 8404 ms to find 0 implicit places.
[2024-05-22 17:15:36] [INFO ] Invariant cache hit.
[2024-05-22 17:15:39] [INFO ] Dead Transitions using invariants and state equation in 2460 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 1763/1765 places, 2151/2153 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 11076 ms. Remains : 1763/1765 places, 2151/2153 transitions.
Stuttering acceptance computed with spot in 148 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : ASLink-PT-04b-LTLCardinality-04 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={} source=2 dest: 3}], [{ cond=true, acceptance={} source=3 dest: 1}]], initial=2, aps=[p0:(OR (EQ s422 0) (EQ s1678 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 25000 reset in 967 ms.
Product exploration explored 100000 steps with 25000 reset in 979 ms.
Computed a total of 71 stabilizing places and 71 stable transitions
Computed a total of 71 stabilizing places and 71 stable transitions
Knowledge obtained : [p0, true]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 95 ms. Reduced automaton from 4 states, 4 edges and 1 AP (stutter sensitive) to 4 states, 4 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 175 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Incomplete random walk after 10000 steps, including 22 resets, run finished after 62 ms. (steps per millisecond=161 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 16 ms. (steps per millisecond=625 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 245580 steps, run timeout after 3001 ms. (steps per millisecond=81 ) properties seen :{}
Probabilistic random walk after 245580 steps, saw 42999 distinct states, run finished after 3001 ms. (steps per millisecond=81 ) properties seen :0
Running SMT prover for 1 properties.
[2024-05-22 17:15:44] [INFO ] Invariant cache hit.
[2024-05-22 17:15:45] [INFO ] After 276ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-22 17:15:45] [INFO ] [Nat]Absence check using 46 positive place invariants in 40 ms returned sat
[2024-05-22 17:15:45] [INFO ] [Nat]Absence check using 46 positive and 142 generalized place invariants in 156 ms returned sat
[2024-05-22 17:15:47] [INFO ] After 1445ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-22 17:15:48] [INFO ] Deduced a trap composed of 32 places in 1046 ms of which 2 ms to minimize.
[2024-05-22 17:15:49] [INFO ] Deduced a trap composed of 25 places in 1070 ms of which 1 ms to minimize.
[2024-05-22 17:15:50] [INFO ] Deduced a trap composed of 16 places in 961 ms of which 1 ms to minimize.
[2024-05-22 17:15:51] [INFO ] Deduced a trap composed of 44 places in 829 ms of which 1 ms to minimize.
[2024-05-22 17:15:51] [INFO ] Deduced a trap composed of 26 places in 495 ms of which 1 ms to minimize.
[2024-05-22 17:15:52] [INFO ] Deduced a trap composed of 27 places in 429 ms of which 1 ms to minimize.
[2024-05-22 17:15:53] [INFO ] Deduced a trap composed of 24 places in 695 ms of which 1 ms to minimize.
[2024-05-22 17:15:53] [INFO ] Deduced a trap composed of 85 places in 200 ms of which 0 ms to minimize.
[2024-05-22 17:15:53] [INFO ] Trap strengthening (SAT) tested/added 9/8 trap constraints in 6563 ms
[2024-05-22 17:15:53] [INFO ] After 8092ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 183 ms.
[2024-05-22 17:15:54] [INFO ] After 8896ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 12 ms.
Support contains 2 out of 1763 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1763/1763 places, 2151/2151 transitions.
Drop transitions removed 321 transitions
Trivial Post-agglo rules discarded 321 transitions
Performed 321 trivial Post agglomeration. Transition count delta: 321
Iterating post reduction 0 with 321 rules applied. Total rules applied 321 place count 1763 transition count 1830
Reduce places removed 321 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 1 with 324 rules applied. Total rules applied 645 place count 1442 transition count 1827
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 647 place count 1440 transition count 1827
Performed 474 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 474 Pre rules applied. Total rules applied 647 place count 1440 transition count 1353
Deduced a syphon composed of 474 places in 5 ms
Ensure Unique test removed 43 places
Reduce places removed 517 places and 0 transitions.
Iterating global reduction 3 with 991 rules applied. Total rules applied 1638 place count 923 transition count 1353
Discarding 5 places :
Implicit places reduction removed 5 places
Drop transitions removed 27 transitions
Trivial Post-agglo rules discarded 27 transitions
Performed 27 trivial Post agglomeration. Transition count delta: 27
Iterating post reduction 3 with 32 rules applied. Total rules applied 1670 place count 918 transition count 1326
Reduce places removed 27 places and 0 transitions.
Iterating post reduction 4 with 27 rules applied. Total rules applied 1697 place count 891 transition count 1326
Performed 17 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 17 Pre rules applied. Total rules applied 1697 place count 891 transition count 1309
Deduced a syphon composed of 17 places in 4 ms
Ensure Unique test removed 17 places
Reduce places removed 34 places and 0 transitions.
Iterating global reduction 5 with 51 rules applied. Total rules applied 1748 place count 857 transition count 1309
Performed 16 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 16 Pre rules applied. Total rules applied 1748 place count 857 transition count 1293
Deduced a syphon composed of 16 places in 4 ms
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 5 with 32 rules applied. Total rules applied 1780 place count 841 transition count 1293
Performed 145 Post agglomeration using F-continuation condition.Transition count delta: 145
Deduced a syphon composed of 145 places in 3 ms
Ensure Unique test removed 1 places
Reduce places removed 146 places and 0 transitions.
Iterating global reduction 5 with 291 rules applied. Total rules applied 2071 place count 695 transition count 1148
Discarding 4 places :
Symmetric choice reduction at 5 with 4 rule applications. Total rules 2075 place count 691 transition count 1144
Ensure Unique test removed 1 places
Iterating global reduction 5 with 5 rules applied. Total rules applied 2080 place count 690 transition count 1144
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 1 Pre rules applied. Total rules applied 2080 place count 690 transition count 1143
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 2082 place count 689 transition count 1143
Discarding 2 places :
Symmetric choice reduction at 5 with 2 rule applications. Total rules 2084 place count 687 transition count 1141
Iterating global reduction 5 with 2 rules applied. Total rules applied 2086 place count 687 transition count 1141
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 5 with 2 rules applied. Total rules applied 2088 place count 687 transition count 1139
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 2089 place count 686 transition count 1139
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -5
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 7 with 2 rules applied. Total rules applied 2091 place count 685 transition count 1144
Free-agglomeration rule applied 5 times.
Iterating global reduction 7 with 5 rules applied. Total rules applied 2096 place count 685 transition count 1139
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 7 with 5 rules applied. Total rules applied 2101 place count 680 transition count 1139
Free-agglomeration rule (complex) applied 4 times.
Iterating global reduction 8 with 4 rules applied. Total rules applied 2105 place count 680 transition count 1135
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 8 with 4 rules applied. Total rules applied 2109 place count 676 transition count 1135
Partial Free-agglomeration rule applied 4 times.
Drop transitions removed 4 transitions
Iterating global reduction 9 with 4 rules applied. Total rules applied 2113 place count 676 transition count 1135
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 9 with 1 rules applied. Total rules applied 2114 place count 675 transition count 1134
Reduce places removed 7 places and 0 transitions.
Drop transitions removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 9 with 10 rules applied. Total rules applied 2124 place count 668 transition count 1131
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 10 with 3 rules applied. Total rules applied 2127 place count 665 transition count 1131
Performed 10 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 11 with 10 Pre rules applied. Total rules applied 2127 place count 665 transition count 1121
Deduced a syphon composed of 10 places in 2 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 11 with 20 rules applied. Total rules applied 2147 place count 655 transition count 1121
Discarding 4 places :
Implicit places reduction removed 4 places
Iterating post reduction 11 with 4 rules applied. Total rules applied 2151 place count 651 transition count 1121
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Deduced a syphon composed of 8 places in 3 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 12 with 16 rules applied. Total rules applied 2167 place count 643 transition count 1113
Discarding 4 places :
Symmetric choice reduction at 12 with 4 rule applications. Total rules 2171 place count 639 transition count 1109
Iterating global reduction 12 with 4 rules applied. Total rules applied 2175 place count 639 transition count 1109
Free-agglomeration rule applied 4 times.
Iterating global reduction 12 with 4 rules applied. Total rules applied 2179 place count 639 transition count 1105
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 12 with 4 rules applied. Total rules applied 2183 place count 635 transition count 1105
Applied a total of 2183 rules in 625 ms. Remains 635 /1763 variables (removed 1128) and now considering 1105/2151 (removed 1046) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 626 ms. Remains : 635/1763 places, 1105/2151 transitions.
Incomplete random walk after 10000 steps, including 123 resets, run finished after 48 ms. (steps per millisecond=208 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 31 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 320217 steps, run timeout after 3001 ms. (steps per millisecond=106 ) properties seen :{}
Probabilistic random walk after 320217 steps, saw 64492 distinct states, run finished after 3001 ms. (steps per millisecond=106 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 1105 rows 635 cols
[2024-05-22 17:15:57] [INFO ] Computed 110 invariants in 11 ms
[2024-05-22 17:15:57] [INFO ] After 136ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-22 17:15:58] [INFO ] [Nat]Absence check using 32 positive place invariants in 15 ms returned sat
[2024-05-22 17:15:58] [INFO ] [Nat]Absence check using 32 positive and 78 generalized place invariants in 40 ms returned sat
[2024-05-22 17:15:58] [INFO ] After 841ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-22 17:15:59] [INFO ] Deduced a trap composed of 62 places in 417 ms of which 1 ms to minimize.
[2024-05-22 17:15:59] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 512 ms
[2024-05-22 17:15:59] [INFO ] After 1391ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 54 ms.
[2024-05-22 17:15:59] [INFO ] After 1658ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 3 ms.
Support contains 2 out of 635 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 635/635 places, 1105/1105 transitions.
Applied a total of 0 rules in 21 ms. Remains 635 /635 variables (removed 0) and now considering 1105/1105 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 21 ms. Remains : 635/635 places, 1105/1105 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 635/635 places, 1105/1105 transitions.
Applied a total of 0 rules in 22 ms. Remains 635 /635 variables (removed 0) and now considering 1105/1105 (removed 0) transitions.
[2024-05-22 17:15:59] [INFO ] Invariant cache hit.
[2024-05-22 17:16:00] [INFO ] Implicit Places using invariants in 988 ms returned [1, 18, 19, 22, 32, 49, 67, 142, 157, 158, 160, 177, 195, 264, 268, 269, 280, 281, 283, 300, 318, 387, 391, 392, 403, 404, 406, 423, 441, 510, 514, 515, 518, 529, 530, 531, 549, 553, 571, 572, 573, 574]
Discarding 42 places :
Implicit Place search using SMT only with invariants took 998 ms to find 42 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 593/635 places, 1105/1105 transitions.
Drop transitions removed 75 transitions
Trivial Post-agglo rules discarded 75 transitions
Performed 75 trivial Post agglomeration. Transition count delta: 75
Iterating post reduction 0 with 75 rules applied. Total rules applied 75 place count 593 transition count 1030
Reduce places removed 75 places and 0 transitions.
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 78 rules applied. Total rules applied 153 place count 518 transition count 1027
Performed 22 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 22 Pre rules applied. Total rules applied 153 place count 518 transition count 1005
Deduced a syphon composed of 22 places in 2 ms
Ensure Unique test removed 1 places
Reduce places removed 23 places and 0 transitions.
Iterating global reduction 2 with 45 rules applied. Total rules applied 198 place count 495 transition count 1005
Discarding 4 places :
Implicit places reduction removed 4 places
Drop transitions removed 8 transitions
Trivial Post-agglo rules discarded 8 transitions
Performed 8 trivial Post agglomeration. Transition count delta: 8
Iterating post reduction 2 with 12 rules applied. Total rules applied 210 place count 491 transition count 997
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 3 with 8 rules applied. Total rules applied 218 place count 483 transition count 997
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 221 place count 480 transition count 994
Iterating global reduction 4 with 3 rules applied. Total rules applied 224 place count 480 transition count 994
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 4 with 3 rules applied. Total rules applied 227 place count 480 transition count 991
Performed 34 Post agglomeration using F-continuation condition.Transition count delta: 34
Deduced a syphon composed of 34 places in 2 ms
Reduce places removed 34 places and 0 transitions.
Iterating global reduction 5 with 68 rules applied. Total rules applied 295 place count 446 transition count 957
Discarding 3 places :
Symmetric choice reduction at 5 with 3 rule applications. Total rules 298 place count 443 transition count 954
Iterating global reduction 5 with 3 rules applied. Total rules applied 301 place count 443 transition count 954
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 5 with 3 rules applied. Total rules applied 304 place count 443 transition count 951
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -1
Deduced a syphon composed of 2 places in 2 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 6 with 4 rules applied. Total rules applied 308 place count 441 transition count 952
Free-agglomeration rule (complex) applied 10 times.
Iterating global reduction 6 with 10 rules applied. Total rules applied 318 place count 441 transition count 942
Ensure Unique test removed 1 places
Reduce places removed 11 places and 0 transitions.
Iterating post reduction 6 with 11 rules applied. Total rules applied 329 place count 430 transition count 942
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 7 with 1 rules applied. Total rules applied 330 place count 430 transition count 941
Partial Free-agglomeration rule applied 12 times.
Drop transitions removed 12 transitions
Iterating global reduction 7 with 12 rules applied. Total rules applied 342 place count 430 transition count 941
Applied a total of 342 rules in 196 ms. Remains 430 /593 variables (removed 163) and now considering 941/1105 (removed 164) transitions.
// Phase 1: matrix 941 rows 430 cols
[2024-05-22 17:16:00] [INFO ] Computed 62 invariants in 14 ms
[2024-05-22 17:16:01] [INFO ] Implicit Places using invariants in 714 ms returned [88, 94, 97, 99, 102, 109, 110, 165, 181, 187, 190, 192, 197, 198, 251, 267, 273, 276, 278, 283, 284, 337, 353, 359, 362, 364]
Discarding 26 places :
Implicit Place search using SMT only with invariants took 716 ms to find 26 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 404/635 places, 941/1105 transitions.
Discarding 13 places :
Symmetric choice reduction at 0 with 13 rule applications. Total rules 13 place count 391 transition count 928
Iterating global reduction 0 with 13 rules applied. Total rules applied 26 place count 391 transition count 928
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 30 place count 387 transition count 924
Iterating global reduction 0 with 4 rules applied. Total rules applied 34 place count 387 transition count 924
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 7
Deduced a syphon composed of 7 places in 2 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 0 with 14 rules applied. Total rules applied 48 place count 380 transition count 917
Free-agglomeration rule applied 12 times.
Iterating global reduction 0 with 12 rules applied. Total rules applied 60 place count 380 transition count 905
Reduce places removed 12 places and 0 transitions.
Iterating post reduction 0 with 12 rules applied. Total rules applied 72 place count 368 transition count 905
Free-agglomeration rule (complex) applied 3 times.
Iterating global reduction 1 with 3 rules applied. Total rules applied 75 place count 368 transition count 902
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 78 place count 365 transition count 902
Applied a total of 78 rules in 112 ms. Remains 365 /404 variables (removed 39) and now considering 902/941 (removed 39) transitions.
// Phase 1: matrix 902 rows 365 cols
[2024-05-22 17:16:01] [INFO ] Computed 36 invariants in 7 ms
[2024-05-22 17:16:02] [INFO ] Implicit Places using invariants in 509 ms returned []
[2024-05-22 17:16:02] [INFO ] Invariant cache hit.
[2024-05-22 17:16:03] [INFO ] Implicit Places using invariants and state equation in 1150 ms returned []
Implicit Place search using SMT with State Equation took 1661 ms to find 0 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 3 : 365/635 places, 902/1105 transitions.
Finished structural reductions in REACHABILITY mode , in 3 iterations and 3707 ms. Remains : 365/635 places, 902/1105 transitions.
Incomplete random walk after 10000 steps, including 194 resets, run finished after 42 ms. (steps per millisecond=238 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 56 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 343327 steps, run timeout after 3001 ms. (steps per millisecond=114 ) properties seen :{}
Probabilistic random walk after 343327 steps, saw 104989 distinct states, run finished after 3001 ms. (steps per millisecond=114 ) properties seen :0
Running SMT prover for 1 properties.
[2024-05-22 17:16:06] [INFO ] Invariant cache hit.
[2024-05-22 17:16:06] [INFO ] After 74ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-22 17:16:06] [INFO ] [Nat]Absence check using 10 positive place invariants in 5 ms returned sat
[2024-05-22 17:16:06] [INFO ] [Nat]Absence check using 10 positive and 26 generalized place invariants in 15 ms returned sat
[2024-05-22 17:16:07] [INFO ] After 512ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-22 17:16:07] [INFO ] After 596ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 46 ms.
[2024-05-22 17:16:07] [INFO ] After 746ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 1 ms.
Support contains 2 out of 365 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 365/365 places, 902/902 transitions.
Applied a total of 0 rules in 13 ms. Remains 365 /365 variables (removed 0) and now considering 902/902 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 14 ms. Remains : 365/365 places, 902/902 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 365/365 places, 902/902 transitions.
Applied a total of 0 rules in 12 ms. Remains 365 /365 variables (removed 0) and now considering 902/902 (removed 0) transitions.
[2024-05-22 17:16:07] [INFO ] Invariant cache hit.
[2024-05-22 17:16:07] [INFO ] Implicit Places using invariants in 345 ms returned []
[2024-05-22 17:16:07] [INFO ] Invariant cache hit.
[2024-05-22 17:16:08] [INFO ] Implicit Places using invariants and state equation in 1061 ms returned []
Implicit Place search using SMT with State Equation took 1409 ms to find 0 implicit places.
[2024-05-22 17:16:08] [INFO ] Redundant transitions in 14 ms returned []
[2024-05-22 17:16:08] [INFO ] Invariant cache hit.
[2024-05-22 17:16:09] [INFO ] Dead Transitions using invariants and state equation in 754 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2196 ms. Remains : 365/365 places, 902/902 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 365 transition count 901
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 364 transition count 901
Applied a total of 2 rules in 26 ms. Remains 364 /365 variables (removed 1) and now considering 901/902 (removed 1) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 901 rows 364 cols
[2024-05-22 17:16:09] [INFO ] Computed 36 invariants in 11 ms
[2024-05-22 17:16:09] [INFO ] After 102ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-22 17:16:09] [INFO ] [Nat]Absence check using 12 positive place invariants in 8 ms returned sat
[2024-05-22 17:16:09] [INFO ] [Nat]Absence check using 12 positive and 24 generalized place invariants in 20 ms returned sat
[2024-05-22 17:16:10] [INFO ] After 524ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-22 17:16:10] [INFO ] After 595ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 131 ms.
[2024-05-22 17:16:10] [INFO ] After 855ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Knowledge obtained : [p0, true]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 100 ms. Reduced automaton from 4 states, 4 edges and 1 AP (stutter sensitive) to 4 states, 4 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 170 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 145 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Support contains 2 out of 1763 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1763/1763 places, 2151/2151 transitions.
Applied a total of 0 rules in 165 ms. Remains 1763 /1763 variables (removed 0) and now considering 2151/2151 (removed 0) transitions.
// Phase 1: matrix 2151 rows 1763 cols
[2024-05-22 17:16:11] [INFO ] Computed 188 invariants in 35 ms
[2024-05-22 17:16:12] [INFO ] Implicit Places using invariants in 1575 ms returned []
[2024-05-22 17:16:12] [INFO ] Invariant cache hit.
[2024-05-22 17:16:19] [INFO ] Implicit Places using invariants and state equation in 7253 ms returned []
Implicit Place search using SMT with State Equation took 8832 ms to find 0 implicit places.
[2024-05-22 17:16:19] [INFO ] Invariant cache hit.
[2024-05-22 17:16:22] [INFO ] Dead Transitions using invariants and state equation in 2318 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 11322 ms. Remains : 1763/1763 places, 2151/2151 transitions.
Computed a total of 71 stabilizing places and 71 stable transitions
Computed a total of 71 stabilizing places and 71 stable transitions
Knowledge obtained : [p0, true]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 115 ms. Reduced automaton from 4 states, 4 edges and 1 AP (stutter sensitive) to 4 states, 4 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 137 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Incomplete random walk after 10000 steps, including 21 resets, run finished after 32 ms. (steps per millisecond=312 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 239745 steps, run timeout after 3001 ms. (steps per millisecond=79 ) properties seen :{}
Probabilistic random walk after 239745 steps, saw 42031 distinct states, run finished after 3001 ms. (steps per millisecond=79 ) properties seen :0
Running SMT prover for 1 properties.
[2024-05-22 17:16:25] [INFO ] Invariant cache hit.
[2024-05-22 17:16:25] [INFO ] After 277ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-22 17:16:26] [INFO ] [Nat]Absence check using 46 positive place invariants in 27 ms returned sat
[2024-05-22 17:16:26] [INFO ] [Nat]Absence check using 46 positive and 142 generalized place invariants in 101 ms returned sat
[2024-05-22 17:16:27] [INFO ] After 1580ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-22 17:16:29] [INFO ] Deduced a trap composed of 32 places in 1489 ms of which 2 ms to minimize.
[2024-05-22 17:16:30] [INFO ] Deduced a trap composed of 25 places in 1071 ms of which 1 ms to minimize.
[2024-05-22 17:16:32] [INFO ] Deduced a trap composed of 16 places in 1349 ms of which 2 ms to minimize.
[2024-05-22 17:16:33] [INFO ] Deduced a trap composed of 44 places in 1131 ms of which 1 ms to minimize.
[2024-05-22 17:16:33] [INFO ] Deduced a trap composed of 26 places in 615 ms of which 2 ms to minimize.
[2024-05-22 17:16:34] [INFO ] Deduced a trap composed of 27 places in 668 ms of which 1 ms to minimize.
[2024-05-22 17:16:35] [INFO ] Deduced a trap composed of 24 places in 653 ms of which 1 ms to minimize.
[2024-05-22 17:16:35] [INFO ] Deduced a trap composed of 85 places in 249 ms of which 1 ms to minimize.
[2024-05-22 17:16:36] [INFO ] Trap strengthening (SAT) tested/added 9/8 trap constraints in 8354 ms
[2024-05-22 17:16:36] [INFO ] After 10045ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 209 ms.
[2024-05-22 17:16:36] [INFO ] After 10688ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 17 ms.
Support contains 2 out of 1763 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1763/1763 places, 2151/2151 transitions.
Drop transitions removed 321 transitions
Trivial Post-agglo rules discarded 321 transitions
Performed 321 trivial Post agglomeration. Transition count delta: 321
Iterating post reduction 0 with 321 rules applied. Total rules applied 321 place count 1763 transition count 1830
Reduce places removed 321 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 1 with 324 rules applied. Total rules applied 645 place count 1442 transition count 1827
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 647 place count 1440 transition count 1827
Performed 474 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 474 Pre rules applied. Total rules applied 647 place count 1440 transition count 1353
Deduced a syphon composed of 474 places in 5 ms
Ensure Unique test removed 43 places
Reduce places removed 517 places and 0 transitions.
Iterating global reduction 3 with 991 rules applied. Total rules applied 1638 place count 923 transition count 1353
Discarding 5 places :
Implicit places reduction removed 5 places
Drop transitions removed 27 transitions
Trivial Post-agglo rules discarded 27 transitions
Performed 27 trivial Post agglomeration. Transition count delta: 27
Iterating post reduction 3 with 32 rules applied. Total rules applied 1670 place count 918 transition count 1326
Reduce places removed 27 places and 0 transitions.
Iterating post reduction 4 with 27 rules applied. Total rules applied 1697 place count 891 transition count 1326
Performed 17 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 17 Pre rules applied. Total rules applied 1697 place count 891 transition count 1309
Deduced a syphon composed of 17 places in 5 ms
Ensure Unique test removed 17 places
Reduce places removed 34 places and 0 transitions.
Iterating global reduction 5 with 51 rules applied. Total rules applied 1748 place count 857 transition count 1309
Performed 16 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 16 Pre rules applied. Total rules applied 1748 place count 857 transition count 1293
Deduced a syphon composed of 16 places in 4 ms
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 5 with 32 rules applied. Total rules applied 1780 place count 841 transition count 1293
Performed 145 Post agglomeration using F-continuation condition.Transition count delta: 145
Deduced a syphon composed of 145 places in 2 ms
Ensure Unique test removed 1 places
Reduce places removed 146 places and 0 transitions.
Iterating global reduction 5 with 291 rules applied. Total rules applied 2071 place count 695 transition count 1148
Discarding 4 places :
Symmetric choice reduction at 5 with 4 rule applications. Total rules 2075 place count 691 transition count 1144
Ensure Unique test removed 1 places
Iterating global reduction 5 with 5 rules applied. Total rules applied 2080 place count 690 transition count 1144
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 1 Pre rules applied. Total rules applied 2080 place count 690 transition count 1143
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 2082 place count 689 transition count 1143
Discarding 2 places :
Symmetric choice reduction at 5 with 2 rule applications. Total rules 2084 place count 687 transition count 1141
Iterating global reduction 5 with 2 rules applied. Total rules applied 2086 place count 687 transition count 1141
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 5 with 2 rules applied. Total rules applied 2088 place count 687 transition count 1139
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 2089 place count 686 transition count 1139
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -5
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 7 with 2 rules applied. Total rules applied 2091 place count 685 transition count 1144
Free-agglomeration rule applied 5 times.
Iterating global reduction 7 with 5 rules applied. Total rules applied 2096 place count 685 transition count 1139
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 7 with 5 rules applied. Total rules applied 2101 place count 680 transition count 1139
Free-agglomeration rule (complex) applied 4 times.
Iterating global reduction 8 with 4 rules applied. Total rules applied 2105 place count 680 transition count 1135
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 8 with 4 rules applied. Total rules applied 2109 place count 676 transition count 1135
Partial Free-agglomeration rule applied 4 times.
Drop transitions removed 4 transitions
Iterating global reduction 9 with 4 rules applied. Total rules applied 2113 place count 676 transition count 1135
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 9 with 1 rules applied. Total rules applied 2114 place count 675 transition count 1134
Reduce places removed 7 places and 0 transitions.
Drop transitions removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 9 with 10 rules applied. Total rules applied 2124 place count 668 transition count 1131
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 10 with 3 rules applied. Total rules applied 2127 place count 665 transition count 1131
Performed 10 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 11 with 10 Pre rules applied. Total rules applied 2127 place count 665 transition count 1121
Deduced a syphon composed of 10 places in 2 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 11 with 20 rules applied. Total rules applied 2147 place count 655 transition count 1121
Discarding 4 places :
Implicit places reduction removed 4 places
Iterating post reduction 11 with 4 rules applied. Total rules applied 2151 place count 651 transition count 1121
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Deduced a syphon composed of 8 places in 3 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 12 with 16 rules applied. Total rules applied 2167 place count 643 transition count 1113
Discarding 4 places :
Symmetric choice reduction at 12 with 4 rule applications. Total rules 2171 place count 639 transition count 1109
Iterating global reduction 12 with 4 rules applied. Total rules applied 2175 place count 639 transition count 1109
Free-agglomeration rule applied 4 times.
Iterating global reduction 12 with 4 rules applied. Total rules applied 2179 place count 639 transition count 1105
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 12 with 4 rules applied. Total rules applied 2183 place count 635 transition count 1105
Applied a total of 2183 rules in 594 ms. Remains 635 /1763 variables (removed 1128) and now considering 1105/2151 (removed 1046) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 594 ms. Remains : 635/1763 places, 1105/2151 transitions.
Incomplete random walk after 10000 steps, including 121 resets, run finished after 46 ms. (steps per millisecond=217 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 26 resets, run finished after 21 ms. (steps per millisecond=476 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 335122 steps, run timeout after 3001 ms. (steps per millisecond=111 ) properties seen :{}
Probabilistic random walk after 335122 steps, saw 67120 distinct states, run finished after 3001 ms. (steps per millisecond=111 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 1105 rows 635 cols
[2024-05-22 17:16:40] [INFO ] Computed 110 invariants in 10 ms
[2024-05-22 17:16:40] [INFO ] After 124ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-22 17:16:40] [INFO ] [Nat]Absence check using 32 positive place invariants in 18 ms returned sat
[2024-05-22 17:16:40] [INFO ] [Nat]Absence check using 32 positive and 78 generalized place invariants in 44 ms returned sat
[2024-05-22 17:16:41] [INFO ] After 882ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-22 17:16:41] [INFO ] Deduced a trap composed of 62 places in 368 ms of which 0 ms to minimize.
[2024-05-22 17:16:41] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 461 ms
[2024-05-22 17:16:41] [INFO ] After 1380ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 54 ms.
[2024-05-22 17:16:41] [INFO ] After 1677ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 4 ms.
Support contains 2 out of 635 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 635/635 places, 1105/1105 transitions.
Applied a total of 0 rules in 19 ms. Remains 635 /635 variables (removed 0) and now considering 1105/1105 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 20 ms. Remains : 635/635 places, 1105/1105 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 635/635 places, 1105/1105 transitions.
Applied a total of 0 rules in 32 ms. Remains 635 /635 variables (removed 0) and now considering 1105/1105 (removed 0) transitions.
[2024-05-22 17:16:42] [INFO ] Invariant cache hit.
[2024-05-22 17:16:43] [INFO ] Implicit Places using invariants in 1351 ms returned [1, 18, 19, 22, 32, 49, 67, 142, 157, 158, 160, 177, 195, 264, 268, 269, 280, 281, 283, 300, 318, 387, 391, 392, 403, 404, 406, 423, 441, 510, 514, 515, 518, 529, 530, 531, 549, 553, 571, 572, 573, 574]
Discarding 42 places :
Implicit Place search using SMT only with invariants took 1354 ms to find 42 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 593/635 places, 1105/1105 transitions.
Drop transitions removed 75 transitions
Trivial Post-agglo rules discarded 75 transitions
Performed 75 trivial Post agglomeration. Transition count delta: 75
Iterating post reduction 0 with 75 rules applied. Total rules applied 75 place count 593 transition count 1030
Reduce places removed 75 places and 0 transitions.
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 78 rules applied. Total rules applied 153 place count 518 transition count 1027
Performed 22 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 22 Pre rules applied. Total rules applied 153 place count 518 transition count 1005
Deduced a syphon composed of 22 places in 2 ms
Ensure Unique test removed 1 places
Reduce places removed 23 places and 0 transitions.
Iterating global reduction 2 with 45 rules applied. Total rules applied 198 place count 495 transition count 1005
Discarding 4 places :
Implicit places reduction removed 4 places
Drop transitions removed 8 transitions
Trivial Post-agglo rules discarded 8 transitions
Performed 8 trivial Post agglomeration. Transition count delta: 8
Iterating post reduction 2 with 12 rules applied. Total rules applied 210 place count 491 transition count 997
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 3 with 8 rules applied. Total rules applied 218 place count 483 transition count 997
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 221 place count 480 transition count 994
Iterating global reduction 4 with 3 rules applied. Total rules applied 224 place count 480 transition count 994
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 4 with 3 rules applied. Total rules applied 227 place count 480 transition count 991
Performed 34 Post agglomeration using F-continuation condition.Transition count delta: 34
Deduced a syphon composed of 34 places in 2 ms
Reduce places removed 34 places and 0 transitions.
Iterating global reduction 5 with 68 rules applied. Total rules applied 295 place count 446 transition count 957
Discarding 3 places :
Symmetric choice reduction at 5 with 3 rule applications. Total rules 298 place count 443 transition count 954
Iterating global reduction 5 with 3 rules applied. Total rules applied 301 place count 443 transition count 954
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 5 with 3 rules applied. Total rules applied 304 place count 443 transition count 951
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -1
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 6 with 4 rules applied. Total rules applied 308 place count 441 transition count 952
Free-agglomeration rule (complex) applied 10 times.
Iterating global reduction 6 with 10 rules applied. Total rules applied 318 place count 441 transition count 942
Ensure Unique test removed 1 places
Reduce places removed 11 places and 0 transitions.
Iterating post reduction 6 with 11 rules applied. Total rules applied 329 place count 430 transition count 942
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 7 with 1 rules applied. Total rules applied 330 place count 430 transition count 941
Partial Free-agglomeration rule applied 12 times.
Drop transitions removed 12 transitions
Iterating global reduction 7 with 12 rules applied. Total rules applied 342 place count 430 transition count 941
Applied a total of 342 rules in 121 ms. Remains 430 /593 variables (removed 163) and now considering 941/1105 (removed 164) transitions.
// Phase 1: matrix 941 rows 430 cols
[2024-05-22 17:16:43] [INFO ] Computed 62 invariants in 12 ms
[2024-05-22 17:16:44] [INFO ] Implicit Places using invariants in 550 ms returned [88, 94, 97, 99, 102, 109, 110, 165, 181, 187, 190, 192, 197, 198, 251, 267, 273, 276, 278, 283, 284, 337, 353, 359, 362, 364]
Discarding 26 places :
Implicit Place search using SMT only with invariants took 552 ms to find 26 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 404/635 places, 941/1105 transitions.
Discarding 13 places :
Symmetric choice reduction at 0 with 13 rule applications. Total rules 13 place count 391 transition count 928
Iterating global reduction 0 with 13 rules applied. Total rules applied 26 place count 391 transition count 928
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 30 place count 387 transition count 924
Iterating global reduction 0 with 4 rules applied. Total rules applied 34 place count 387 transition count 924
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 7
Deduced a syphon composed of 7 places in 1 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 0 with 14 rules applied. Total rules applied 48 place count 380 transition count 917
Free-agglomeration rule applied 12 times.
Iterating global reduction 0 with 12 rules applied. Total rules applied 60 place count 380 transition count 905
Reduce places removed 12 places and 0 transitions.
Iterating post reduction 0 with 12 rules applied. Total rules applied 72 place count 368 transition count 905
Free-agglomeration rule (complex) applied 3 times.
Iterating global reduction 1 with 3 rules applied. Total rules applied 75 place count 368 transition count 902
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 78 place count 365 transition count 902
Applied a total of 78 rules in 65 ms. Remains 365 /404 variables (removed 39) and now considering 902/941 (removed 39) transitions.
// Phase 1: matrix 902 rows 365 cols
[2024-05-22 17:16:44] [INFO ] Computed 36 invariants in 7 ms
[2024-05-22 17:16:44] [INFO ] Implicit Places using invariants in 528 ms returned []
[2024-05-22 17:16:44] [INFO ] Invariant cache hit.
[2024-05-22 17:16:45] [INFO ] Implicit Places using invariants and state equation in 1134 ms returned []
Implicit Place search using SMT with State Equation took 1664 ms to find 0 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 3 : 365/635 places, 902/1105 transitions.
Finished structural reductions in REACHABILITY mode , in 3 iterations and 3790 ms. Remains : 365/635 places, 902/1105 transitions.
Incomplete random walk after 10000 steps, including 201 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 55 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 359785 steps, run timeout after 3001 ms. (steps per millisecond=119 ) properties seen :{}
Probabilistic random walk after 359785 steps, saw 109925 distinct states, run finished after 3001 ms. (steps per millisecond=119 ) properties seen :0
Running SMT prover for 1 properties.
[2024-05-22 17:16:48] [INFO ] Invariant cache hit.
[2024-05-22 17:16:48] [INFO ] After 77ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-22 17:16:48] [INFO ] [Nat]Absence check using 10 positive place invariants in 5 ms returned sat
[2024-05-22 17:16:48] [INFO ] [Nat]Absence check using 10 positive and 26 generalized place invariants in 14 ms returned sat
[2024-05-22 17:16:49] [INFO ] After 465ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-22 17:16:49] [INFO ] After 541ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 42 ms.
[2024-05-22 17:16:49] [INFO ] After 687ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 4 ms.
Support contains 2 out of 365 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 365/365 places, 902/902 transitions.
Applied a total of 0 rules in 20 ms. Remains 365 /365 variables (removed 0) and now considering 902/902 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 20 ms. Remains : 365/365 places, 902/902 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 365/365 places, 902/902 transitions.
Applied a total of 0 rules in 19 ms. Remains 365 /365 variables (removed 0) and now considering 902/902 (removed 0) transitions.
[2024-05-22 17:16:49] [INFO ] Invariant cache hit.
[2024-05-22 17:16:50] [INFO ] Implicit Places using invariants in 577 ms returned []
[2024-05-22 17:16:50] [INFO ] Invariant cache hit.
[2024-05-22 17:16:51] [INFO ] Implicit Places using invariants and state equation in 1054 ms returned []
Implicit Place search using SMT with State Equation took 1673 ms to find 0 implicit places.
[2024-05-22 17:16:51] [INFO ] Redundant transitions in 15 ms returned []
[2024-05-22 17:16:51] [INFO ] Invariant cache hit.
[2024-05-22 17:16:52] [INFO ] Dead Transitions using invariants and state equation in 680 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2403 ms. Remains : 365/365 places, 902/902 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 365 transition count 901
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 364 transition count 901
Applied a total of 2 rules in 27 ms. Remains 364 /365 variables (removed 1) and now considering 901/902 (removed 1) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 901 rows 364 cols
[2024-05-22 17:16:52] [INFO ] Computed 36 invariants in 11 ms
[2024-05-22 17:16:52] [INFO ] After 112ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-22 17:16:52] [INFO ] [Nat]Absence check using 12 positive place invariants in 9 ms returned sat
[2024-05-22 17:16:52] [INFO ] [Nat]Absence check using 12 positive and 24 generalized place invariants in 21 ms returned sat
[2024-05-22 17:16:52] [INFO ] After 573ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-22 17:16:52] [INFO ] After 659ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 148 ms.
[2024-05-22 17:16:53] [INFO ] After 983ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Knowledge obtained : [p0, true]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 112 ms. Reduced automaton from 4 states, 4 edges and 1 AP (stutter sensitive) to 4 states, 4 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 206 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 205 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 209 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 25000 reset in 1273 ms.
Product exploration explored 100000 steps with 25000 reset in 957 ms.
Applying partial POR strategy [true, false, false, false]
Stuttering acceptance computed with spot in 169 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Support contains 2 out of 1763 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1763/1763 places, 2151/2151 transitions.
Performed 313 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 313 rules applied. Total rules applied 313 place count 1763 transition count 2151
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 314 place count 1763 transition count 2150
Performed 319 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 319 Pre rules applied. Total rules applied 314 place count 1763 transition count 2233
Deduced a syphon composed of 632 places in 6 ms
Iterating global reduction 2 with 319 rules applied. Total rules applied 633 place count 1763 transition count 2233
Discarding 170 places :
Symmetric choice reduction at 2 with 170 rule applications. Total rules 803 place count 1593 transition count 2063
Deduced a syphon composed of 462 places in 5 ms
Iterating global reduction 2 with 170 rules applied. Total rules applied 973 place count 1593 transition count 2063
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 4 Pre rules applied. Total rules applied 973 place count 1593 transition count 2067
Deduced a syphon composed of 466 places in 5 ms
Iterating global reduction 2 with 4 rules applied. Total rules applied 977 place count 1593 transition count 2067
Performed 306 Post agglomeration using F-continuation condition.Transition count delta: -1
Deduced a syphon composed of 772 places in 4 ms
Iterating global reduction 2 with 306 rules applied. Total rules applied 1283 place count 1593 transition count 2068
Discarding 125 places :
Symmetric choice reduction at 2 with 125 rule applications. Total rules 1408 place count 1468 transition count 1941
Deduced a syphon composed of 651 places in 4 ms
Iterating global reduction 2 with 125 rules applied. Total rules applied 1533 place count 1468 transition count 1941
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 1535 place count 1466 transition count 1938
Deduced a syphon composed of 651 places in 3 ms
Iterating global reduction 2 with 2 rules applied. Total rules applied 1537 place count 1466 transition count 1938
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 1539 place count 1466 transition count 1936
Performed 26 Post agglomeration using F-continuation condition.Transition count delta: -91
Deduced a syphon composed of 677 places in 3 ms
Iterating global reduction 3 with 26 rules applied. Total rules applied 1565 place count 1466 transition count 2027
Discarding 8 places :
Symmetric choice reduction at 3 with 8 rule applications. Total rules 1573 place count 1458 transition count 2009
Deduced a syphon composed of 669 places in 4 ms
Iterating global reduction 3 with 8 rules applied. Total rules applied 1581 place count 1458 transition count 2009
Performed 1(complex) Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Deduced a syphon composed of 670 places in 3 ms
Iterating global reduction 3 with 1 rules applied. Total rules applied 1582 place count 1458 transition count 2011
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 1583 place count 1457 transition count 2009
Deduced a syphon composed of 669 places in 3 ms
Iterating global reduction 3 with 1 rules applied. Total rules applied 1584 place count 1457 transition count 2009
Deduced a syphon composed of 669 places in 3 ms
Applied a total of 1584 rules in 811 ms. Remains 1457 /1763 variables (removed 306) and now considering 2009/2151 (removed 142) transitions.
[2024-05-22 17:16:57] [INFO ] Redundant transitions in 104 ms returned []
// Phase 1: matrix 2009 rows 1457 cols
[2024-05-22 17:16:57] [INFO ] Computed 188 invariants in 40 ms
[2024-05-22 17:16:59] [INFO ] Dead Transitions using invariants and state equation in 2088 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 1457/1763 places, 2009/2151 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 3025 ms. Remains : 1457/1763 places, 2009/2151 transitions.
Built C files in :
/tmp/ltsmin3218989211087952256
[2024-05-22 17:16:59] [INFO ] Built C files in 27ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3218989211087952256
Running compilation step : cd /tmp/ltsmin3218989211087952256;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin3218989211087952256;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin3218989211087952256;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Support contains 2 out of 1763 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1763/1763 places, 2151/2151 transitions.
Applied a total of 0 rules in 100 ms. Remains 1763 /1763 variables (removed 0) and now considering 2151/2151 (removed 0) transitions.
// Phase 1: matrix 2151 rows 1763 cols
[2024-05-22 17:17:02] [INFO ] Computed 188 invariants in 23 ms
[2024-05-22 17:17:04] [INFO ] Implicit Places using invariants in 1489 ms returned []
[2024-05-22 17:17:04] [INFO ] Invariant cache hit.
[2024-05-22 17:17:10] [INFO ] Implicit Places using invariants and state equation in 6139 ms returned []
Implicit Place search using SMT with State Equation took 7639 ms to find 0 implicit places.
[2024-05-22 17:17:10] [INFO ] Invariant cache hit.
[2024-05-22 17:17:12] [INFO ] Dead Transitions using invariants and state equation in 2679 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 10420 ms. Remains : 1763/1763 places, 2151/2151 transitions.
Built C files in :
/tmp/ltsmin2751769030378745411
[2024-05-22 17:17:12] [INFO ] Built C files in 28ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin2751769030378745411
Running compilation step : cd /tmp/ltsmin2751769030378745411;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin2751769030378745411;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin2751769030378745411;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
[2024-05-22 17:17:16] [INFO ] Flatten gal took : 64 ms
[2024-05-22 17:17:16] [INFO ] Flatten gal took : 65 ms
[2024-05-22 17:17:16] [INFO ] Time to serialize gal into /tmp/LTL13253974633689837356.gal : 14 ms
[2024-05-22 17:17:16] [INFO ] Time to serialize properties into /tmp/LTL2947823849265353911.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL13253974633689837356.gal' '-t' 'CGAL' '-hoa' '/tmp/aut14253087104253058322.hoa' '-atoms' '/tmp/LTL2947823849265353911.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...319
Loading property file /tmp/LTL2947823849265353911.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut14253087104253058322.hoa
Detected timeout of ITS tools.
[2024-05-22 17:17:31] [INFO ] Flatten gal took : 73 ms
[2024-05-22 17:17:31] [INFO ] Flatten gal took : 97 ms
[2024-05-22 17:17:31] [INFO ] Time to serialize gal into /tmp/LTL15450444794336017841.gal : 17 ms
[2024-05-22 17:17:31] [INFO ] Time to serialize properties into /tmp/LTL14713479389924683791.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL15450444794336017841.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL14713479389924683791.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...277
Read 1 LTL properties
Checking formula 0 : !((X(X(X(F("((p456==0)||(p1900==1))"))))))
Formula 0 simplified : XXXG!"((p456==0)||(p1900==1))"
Detected timeout of ITS tools.
[2024-05-22 17:17:46] [INFO ] Flatten gal took : 58 ms
[2024-05-22 17:17:46] [INFO ] Applying decomposition
[2024-05-22 17:17:46] [INFO ] Flatten gal took : 55 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph1347408280110063309.txt' '-o' '/tmp/graph1347408280110063309.bin' '-w' '/tmp/graph1347408280110063309.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph1347408280110063309.bin' '-l' '-1' '-v' '-w' '/tmp/graph1347408280110063309.weights' '-q' '0' '-e' '0.001'
[2024-05-22 17:17:46] [INFO ] Decomposing Gal with order
[2024-05-22 17:17:46] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-22 17:17:47] [INFO ] Removed a total of 1605 redundant transitions.
[2024-05-22 17:17:47] [INFO ] Flatten gal took : 121 ms
[2024-05-22 17:17:47] [INFO ] Fuse similar labels procedure discarded/fused a total of 13 labels/synchronizations in 24 ms.
[2024-05-22 17:17:47] [INFO ] Time to serialize gal into /tmp/LTL5410445950960509667.gal : 23 ms
[2024-05-22 17:17:47] [INFO ] Time to serialize properties into /tmp/LTL16324053461086696166.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL5410445950960509667.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL16324053461086696166.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...255
Read 1 LTL properties
Checking formula 0 : !((X(X(X(F("((i1.i4.i2.u160.p456==0)||(i24.u644.p1900==1))"))))))
Formula 0 simplified : XXXG!"((i1.i4.i2.u160.p456==0)||(i24.u644.p1900==1))"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin7827609706833044951
[2024-05-22 17:18:02] [INFO ] Built C files in 39ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin7827609706833044951
Running compilation step : cd /tmp/ltsmin7827609706833044951;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin7827609706833044951;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin7827609706833044951;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Treatment of property ASLink-PT-04b-LTLCardinality-04 finished in 157166 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(p0)))'
Support contains 2 out of 1765 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1765/1765 places, 2153/2153 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 1762 transition count 2150
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 1762 transition count 2150
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 7 place count 1761 transition count 2149
Iterating global reduction 0 with 1 rules applied. Total rules applied 8 place count 1761 transition count 2149
Applied a total of 8 rules in 309 ms. Remains 1761 /1765 variables (removed 4) and now considering 2149/2153 (removed 4) transitions.
// Phase 1: matrix 2149 rows 1761 cols
[2024-05-22 17:18:05] [INFO ] Computed 188 invariants in 23 ms
[2024-05-22 17:18:06] [INFO ] Implicit Places using invariants in 1228 ms returned []
[2024-05-22 17:18:06] [INFO ] Invariant cache hit.
[2024-05-22 17:18:10] [INFO ] Implicit Places using invariants and state equation in 3562 ms returned []
Implicit Place search using SMT with State Equation took 4792 ms to find 0 implicit places.
[2024-05-22 17:18:10] [INFO ] Invariant cache hit.
[2024-05-22 17:18:12] [INFO ] Dead Transitions using invariants and state equation in 2270 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 1761/1765 places, 2149/2153 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 7374 ms. Remains : 1761/1765 places, 2149/2153 transitions.
Stuttering acceptance computed with spot in 113 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : ASLink-PT-04b-LTLCardinality-05 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(OR (EQ s1616 0) (EQ s612 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Entered a terminal (fully accepting) state of product in 1002 steps with 1 reset in 6 ms.
FORMULA ASLink-PT-04b-LTLCardinality-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ASLink-PT-04b-LTLCardinality-05 finished in 7525 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 1 out of 1765 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1765/1765 places, 2153/2153 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 321 transitions
Trivial Post-agglo rules discarded 321 transitions
Performed 321 trivial Post agglomeration. Transition count delta: 321
Iterating post reduction 0 with 321 rules applied. Total rules applied 321 place count 1764 transition count 1831
Reduce places removed 321 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 1 with 324 rules applied. Total rules applied 645 place count 1443 transition count 1828
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 647 place count 1441 transition count 1828
Performed 475 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 475 Pre rules applied. Total rules applied 647 place count 1441 transition count 1353
Deduced a syphon composed of 475 places in 3 ms
Ensure Unique test removed 44 places
Reduce places removed 519 places and 0 transitions.
Iterating global reduction 3 with 994 rules applied. Total rules applied 1641 place count 922 transition count 1353
Discarding 4 places :
Implicit places reduction removed 4 places
Drop transitions removed 28 transitions
Trivial Post-agglo rules discarded 28 transitions
Performed 28 trivial Post agglomeration. Transition count delta: 28
Iterating post reduction 3 with 32 rules applied. Total rules applied 1673 place count 918 transition count 1325
Reduce places removed 28 places and 0 transitions.
Iterating post reduction 4 with 28 rules applied. Total rules applied 1701 place count 890 transition count 1325
Performed 17 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 17 Pre rules applied. Total rules applied 1701 place count 890 transition count 1308
Deduced a syphon composed of 17 places in 3 ms
Ensure Unique test removed 17 places
Reduce places removed 34 places and 0 transitions.
Iterating global reduction 5 with 51 rules applied. Total rules applied 1752 place count 856 transition count 1308
Performed 16 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 16 Pre rules applied. Total rules applied 1752 place count 856 transition count 1292
Deduced a syphon composed of 16 places in 3 ms
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 5 with 32 rules applied. Total rules applied 1784 place count 840 transition count 1292
Discarding 2 places :
Symmetric choice reduction at 5 with 2 rule applications. Total rules 1786 place count 838 transition count 1290
Iterating global reduction 5 with 2 rules applied. Total rules applied 1788 place count 838 transition count 1290
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 1 Pre rules applied. Total rules applied 1788 place count 838 transition count 1289
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 1790 place count 837 transition count 1289
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1791 place count 836 transition count 1288
Iterating global reduction 5 with 1 rules applied. Total rules applied 1792 place count 836 transition count 1288
Performed 142 Post agglomeration using F-continuation condition.Transition count delta: 142
Deduced a syphon composed of 142 places in 3 ms
Ensure Unique test removed 2 places
Reduce places removed 144 places and 0 transitions.
Iterating global reduction 5 with 286 rules applied. Total rules applied 2078 place count 692 transition count 1146
Discarding 4 places :
Symmetric choice reduction at 5 with 4 rule applications. Total rules 2082 place count 688 transition count 1142
Ensure Unique test removed 1 places
Iterating global reduction 5 with 5 rules applied. Total rules applied 2087 place count 687 transition count 1142
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 5 with 1 rules applied. Total rules applied 2088 place count 687 transition count 1141
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 2089 place count 686 transition count 1141
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 7 with 1 Pre rules applied. Total rules applied 2089 place count 686 transition count 1140
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 7 with 2 rules applied. Total rules applied 2091 place count 685 transition count 1140
Discarding 2 places :
Symmetric choice reduction at 7 with 2 rule applications. Total rules 2093 place count 683 transition count 1138
Iterating global reduction 7 with 2 rules applied. Total rules applied 2095 place count 683 transition count 1138
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 7 with 2 rules applied. Total rules applied 2097 place count 683 transition count 1136
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 8 with 1 rules applied. Total rules applied 2098 place count 682 transition count 1136
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -5
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 9 with 2 rules applied. Total rules applied 2100 place count 681 transition count 1141
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 9 with 2 rules applied. Total rules applied 2102 place count 679 transition count 1139
Reduce places removed 8 places and 0 transitions.
Drop transitions removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 9 with 12 rules applied. Total rules applied 2114 place count 671 transition count 1135
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 10 with 4 rules applied. Total rules applied 2118 place count 667 transition count 1135
Performed 12 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 11 with 12 Pre rules applied. Total rules applied 2118 place count 667 transition count 1123
Deduced a syphon composed of 12 places in 2 ms
Ensure Unique test removed 1 places
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 11 with 25 rules applied. Total rules applied 2143 place count 654 transition count 1123
Discarding 9 places :
Implicit places reduction removed 9 places
Iterating post reduction 11 with 9 rules applied. Total rules applied 2152 place count 645 transition count 1123
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 12 with 1 Pre rules applied. Total rules applied 2152 place count 645 transition count 1122
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 12 with 2 rules applied. Total rules applied 2154 place count 644 transition count 1122
Performed 13 Post agglomeration using F-continuation condition.Transition count delta: 13
Deduced a syphon composed of 13 places in 2 ms
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 12 with 26 rules applied. Total rules applied 2180 place count 631 transition count 1109
Discarding 8 places :
Symmetric choice reduction at 12 with 8 rule applications. Total rules 2188 place count 623 transition count 1101
Iterating global reduction 12 with 8 rules applied. Total rules applied 2196 place count 623 transition count 1101
Discarding 4 places :
Symmetric choice reduction at 12 with 4 rule applications. Total rules 2200 place count 619 transition count 1097
Iterating global reduction 12 with 4 rules applied. Total rules applied 2204 place count 619 transition count 1097
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 12 with 4 rules applied. Total rules applied 2208 place count 619 transition count 1093
Applied a total of 2208 rules in 546 ms. Remains 619 /1765 variables (removed 1146) and now considering 1093/2153 (removed 1060) transitions.
// Phase 1: matrix 1093 rows 619 cols
[2024-05-22 17:18:13] [INFO ] Computed 102 invariants in 17 ms
[2024-05-22 17:18:14] [INFO ] Implicit Places using invariants in 1141 ms returned [1, 18, 19, 31, 48, 66, 86, 137, 147, 148, 150, 167, 185, 205, 256, 257, 269, 270, 272, 289, 307, 327, 378, 379, 391, 392, 394, 411, 429, 450, 501, 502, 505, 516, 517, 518, 536, 557, 558, 559, 560]
Discarding 41 places :
Implicit Place search using SMT only with invariants took 1148 ms to find 41 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 578/1765 places, 1093/2153 transitions.
Drop transitions removed 73 transitions
Trivial Post-agglo rules discarded 73 transitions
Performed 73 trivial Post agglomeration. Transition count delta: 73
Iterating post reduction 0 with 73 rules applied. Total rules applied 73 place count 578 transition count 1020
Reduce places removed 73 places and 0 transitions.
Iterating post reduction 1 with 73 rules applied. Total rules applied 146 place count 505 transition count 1020
Performed 23 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 23 Pre rules applied. Total rules applied 146 place count 505 transition count 997
Deduced a syphon composed of 23 places in 2 ms
Ensure Unique test removed 1 places
Reduce places removed 24 places and 0 transitions.
Iterating global reduction 2 with 47 rules applied. Total rules applied 193 place count 481 transition count 997
Discarding 4 places :
Implicit places reduction removed 4 places
Drop transitions removed 8 transitions
Trivial Post-agglo rules discarded 8 transitions
Performed 8 trivial Post agglomeration. Transition count delta: 8
Iterating post reduction 2 with 12 rules applied. Total rules applied 205 place count 477 transition count 989
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 3 with 8 rules applied. Total rules applied 213 place count 469 transition count 989
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 216 place count 466 transition count 986
Iterating global reduction 4 with 3 rules applied. Total rules applied 219 place count 466 transition count 986
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 4 with 3 rules applied. Total rules applied 222 place count 466 transition count 983
Performed 34 Post agglomeration using F-continuation condition.Transition count delta: 34
Deduced a syphon composed of 34 places in 2 ms
Reduce places removed 34 places and 0 transitions.
Iterating global reduction 5 with 68 rules applied. Total rules applied 290 place count 432 transition count 949
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -1
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 5 with 4 rules applied. Total rules applied 294 place count 430 transition count 950
Applied a total of 294 rules in 103 ms. Remains 430 /578 variables (removed 148) and now considering 950/1093 (removed 143) transitions.
// Phase 1: matrix 950 rows 430 cols
[2024-05-22 17:18:14] [INFO ] Computed 56 invariants in 12 ms
[2024-05-22 17:18:15] [INFO ] Implicit Places using invariants in 819 ms returned [88, 94, 99, 174, 180, 185, 262, 268, 273, 351, 357, 362, 427]
Discarding 13 places :
Implicit Place search using SMT only with invariants took 821 ms to find 13 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 417/1765 places, 950/2153 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 417 transition count 949
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 416 transition count 949
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 10 place count 408 transition count 941
Iterating global reduction 2 with 8 rules applied. Total rules applied 18 place count 408 transition count 941
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 26 place count 400 transition count 933
Iterating global reduction 2 with 8 rules applied. Total rules applied 34 place count 400 transition count 933
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 38 place count 396 transition count 929
Iterating global reduction 2 with 4 rules applied. Total rules applied 42 place count 396 transition count 929
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 2 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 2 with 8 rules applied. Total rules applied 50 place count 392 transition count 925
Applied a total of 50 rules in 92 ms. Remains 392 /417 variables (removed 25) and now considering 925/950 (removed 25) transitions.
// Phase 1: matrix 925 rows 392 cols
[2024-05-22 17:18:15] [INFO ] Computed 43 invariants in 11 ms
[2024-05-22 17:18:16] [INFO ] Implicit Places using invariants in 576 ms returned []
[2024-05-22 17:18:16] [INFO ] Invariant cache hit.
[2024-05-22 17:18:17] [INFO ] Implicit Places using invariants and state equation in 1726 ms returned []
Implicit Place search using SMT with State Equation took 2304 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 3 : 392/1765 places, 925/2153 transitions.
Finished structural reductions in SI_LTL mode , in 3 iterations and 5015 ms. Remains : 392/1765 places, 925/2153 transitions.
Stuttering acceptance computed with spot in 55 ms :[(NOT p0)]
Running random walk in product with property : ASLink-PT-04b-LTLCardinality-09 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(NEQ s307 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Product exploration explored 100000 steps with 1639 reset in 422 ms.
Product exploration explored 100000 steps with 1586 reset in 458 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0]
False Knowledge obtained : [(X p0), (X (NOT p0)), (X (X p0)), (X (X (NOT p0)))]
Knowledge based reduction with 1 factoid took 218 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 48 ms :[(NOT p0)]
Finished random walk after 734 steps, including 9 resets, run visited all 1 properties in 3 ms. (steps per millisecond=244 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [p0]
False Knowledge obtained : [(X p0), (X (NOT p0)), (X (X p0)), (X (X (NOT p0))), (F (NOT p0))]
Knowledge based reduction with 1 factoid took 262 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 52 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 46 ms :[(NOT p0)]
Support contains 1 out of 392 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 392/392 places, 925/925 transitions.
Applied a total of 0 rules in 22 ms. Remains 392 /392 variables (removed 0) and now considering 925/925 (removed 0) transitions.
[2024-05-22 17:18:19] [INFO ] Invariant cache hit.
[2024-05-22 17:18:20] [INFO ] Implicit Places using invariants in 733 ms returned []
[2024-05-22 17:18:20] [INFO ] Invariant cache hit.
[2024-05-22 17:18:21] [INFO ] Implicit Places using invariants and state equation in 1589 ms returned []
Implicit Place search using SMT with State Equation took 2339 ms to find 0 implicit places.
[2024-05-22 17:18:21] [INFO ] Redundant transitions in 24 ms returned []
[2024-05-22 17:18:21] [INFO ] Invariant cache hit.
[2024-05-22 17:18:22] [INFO ] Dead Transitions using invariants and state equation in 872 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 3276 ms. Remains : 392/392 places, 925/925 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0]
False Knowledge obtained : [(X p0), (X (NOT p0)), (X (X p0)), (X (X (NOT p0)))]
Knowledge based reduction with 1 factoid took 185 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 40 ms :[(NOT p0)]
Finished random walk after 969 steps, including 14 resets, run visited all 1 properties in 4 ms. (steps per millisecond=242 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [p0]
False Knowledge obtained : [(X p0), (X (NOT p0)), (X (X p0)), (X (X (NOT p0))), (F (NOT p0))]
Knowledge based reduction with 1 factoid took 250 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 50 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 50 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 36 ms :[(NOT p0)]
Product exploration explored 100000 steps with 1628 reset in 323 ms.
Product exploration explored 100000 steps with 1507 reset in 351 ms.
Built C files in :
/tmp/ltsmin12289503258939069732
[2024-05-22 17:18:24] [INFO ] Computing symmetric may disable matrix : 925 transitions.
[2024-05-22 17:18:24] [INFO ] Computation of Complete disable matrix. took 6 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-22 17:18:24] [INFO ] Computing symmetric may enable matrix : 925 transitions.
[2024-05-22 17:18:24] [INFO ] Computation of Complete enable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-22 17:18:24] [INFO ] Computing Do-Not-Accords matrix : 925 transitions.
[2024-05-22 17:18:24] [INFO ] Computation of Completed DNA matrix. took 17 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-22 17:18:24] [INFO ] Built C files in 164ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12289503258939069732
Running compilation step : cd /tmp/ltsmin12289503258939069732;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin12289503258939069732;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin12289503258939069732;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Support contains 1 out of 392 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 392/392 places, 925/925 transitions.
Applied a total of 0 rules in 19 ms. Remains 392 /392 variables (removed 0) and now considering 925/925 (removed 0) transitions.
[2024-05-22 17:18:27] [INFO ] Invariant cache hit.
[2024-05-22 17:18:27] [INFO ] Implicit Places using invariants in 467 ms returned []
[2024-05-22 17:18:27] [INFO ] Invariant cache hit.
[2024-05-22 17:18:29] [INFO ] Implicit Places using invariants and state equation in 1295 ms returned []
Implicit Place search using SMT with State Equation took 1763 ms to find 0 implicit places.
[2024-05-22 17:18:29] [INFO ] Redundant transitions in 26 ms returned []
[2024-05-22 17:18:29] [INFO ] Invariant cache hit.
[2024-05-22 17:18:30] [INFO ] Dead Transitions using invariants and state equation in 1086 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 2902 ms. Remains : 392/392 places, 925/925 transitions.
Built C files in :
/tmp/ltsmin1452287166167539544
[2024-05-22 17:18:30] [INFO ] Computing symmetric may disable matrix : 925 transitions.
[2024-05-22 17:18:30] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-22 17:18:30] [INFO ] Computing symmetric may enable matrix : 925 transitions.
[2024-05-22 17:18:30] [INFO ] Computation of Complete enable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-22 17:18:30] [INFO ] Computing Do-Not-Accords matrix : 925 transitions.
[2024-05-22 17:18:30] [INFO ] Computation of Completed DNA matrix. took 17 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-22 17:18:30] [INFO ] Built C files in 161ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin1452287166167539544
Running compilation step : cd /tmp/ltsmin1452287166167539544;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin1452287166167539544;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin1452287166167539544;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
[2024-05-22 17:18:33] [INFO ] Flatten gal took : 27 ms
[2024-05-22 17:18:33] [INFO ] Flatten gal took : 26 ms
[2024-05-22 17:18:33] [INFO ] Time to serialize gal into /tmp/LTL11693518466469200570.gal : 6 ms
[2024-05-22 17:18:33] [INFO ] Time to serialize properties into /tmp/LTL10142358799893685324.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL11693518466469200570.gal' '-t' 'CGAL' '-hoa' '/tmp/aut7065347858436395641.hoa' '-atoms' '/tmp/LTL10142358799893685324.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...319
Loading property file /tmp/LTL10142358799893685324.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut7065347858436395641.hoa
Detected timeout of ITS tools.
[2024-05-22 17:18:48] [INFO ] Flatten gal took : 28 ms
[2024-05-22 17:18:48] [INFO ] Flatten gal took : 29 ms
[2024-05-22 17:18:48] [INFO ] Time to serialize gal into /tmp/LTL13859453146469181093.gal : 6 ms
[2024-05-22 17:18:48] [INFO ] Time to serialize properties into /tmp/LTL18266551175325634409.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL13859453146469181093.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL18266551175325634409.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...277
Read 1 LTL properties
Checking formula 0 : !((F(G("(p1379!=1)"))))
Formula 0 simplified : GF!"(p1379!=1)"
Detected timeout of ITS tools.
[2024-05-22 17:19:03] [INFO ] Flatten gal took : 44 ms
[2024-05-22 17:19:03] [INFO ] Applying decomposition
[2024-05-22 17:19:03] [INFO ] Flatten gal took : 27 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph17460251966210011477.txt' '-o' '/tmp/graph17460251966210011477.bin' '-w' '/tmp/graph17460251966210011477.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph17460251966210011477.bin' '-l' '-1' '-v' '-w' '/tmp/graph17460251966210011477.weights' '-q' '0' '-e' '0.001'
[2024-05-22 17:19:03] [INFO ] Decomposing Gal with order
[2024-05-22 17:19:03] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-22 17:19:03] [INFO ] Removed a total of 1834 redundant transitions.
[2024-05-22 17:19:03] [INFO ] Flatten gal took : 52 ms
[2024-05-22 17:19:03] [INFO ] Fuse similar labels procedure discarded/fused a total of 64 labels/synchronizations in 15 ms.
[2024-05-22 17:19:04] [INFO ] Time to serialize gal into /tmp/LTL3893846546987092644.gal : 8 ms
[2024-05-22 17:19:04] [INFO ] Time to serialize properties into /tmp/LTL11859373660316085261.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL3893846546987092644.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL11859373660316085261.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...255
Read 1 LTL properties
Checking formula 0 : !((F(G("(i7.u79.p1379!=1)"))))
Formula 0 simplified : GF!"(i7.u79.p1379!=1)"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin16727694759573290232
[2024-05-22 17:19:19] [INFO ] Built C files in 14ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin16727694759573290232
Running compilation step : cd /tmp/ltsmin16727694759573290232;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 2650 ms.
Running link step : cd /tmp/ltsmin16727694759573290232;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 36 ms.
Running LTSmin : cd /tmp/ltsmin16727694759573290232;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '<>([]((LTLAPp0==true)))' '--buchi-type=spotba'
LTSmin run took 5450 ms.
FORMULA ASLink-PT-04b-LTLCardinality-09 FALSE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Treatment of property ASLink-PT-04b-LTLCardinality-09 finished in 74325 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 1 out of 1765 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1765/1765 places, 2153/2153 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 322 transitions
Trivial Post-agglo rules discarded 322 transitions
Performed 322 trivial Post agglomeration. Transition count delta: 322
Iterating post reduction 0 with 322 rules applied. Total rules applied 322 place count 1764 transition count 1830
Reduce places removed 322 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 1 with 325 rules applied. Total rules applied 647 place count 1442 transition count 1827
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 649 place count 1440 transition count 1827
Performed 475 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 475 Pre rules applied. Total rules applied 649 place count 1440 transition count 1352
Deduced a syphon composed of 475 places in 5 ms
Ensure Unique test removed 44 places
Reduce places removed 519 places and 0 transitions.
Iterating global reduction 3 with 994 rules applied. Total rules applied 1643 place count 921 transition count 1352
Discarding 4 places :
Implicit places reduction removed 4 places
Drop transitions removed 28 transitions
Trivial Post-agglo rules discarded 28 transitions
Performed 28 trivial Post agglomeration. Transition count delta: 28
Iterating post reduction 3 with 32 rules applied. Total rules applied 1675 place count 917 transition count 1324
Reduce places removed 28 places and 0 transitions.
Iterating post reduction 4 with 28 rules applied. Total rules applied 1703 place count 889 transition count 1324
Performed 17 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 17 Pre rules applied. Total rules applied 1703 place count 889 transition count 1307
Deduced a syphon composed of 17 places in 4 ms
Ensure Unique test removed 17 places
Reduce places removed 34 places and 0 transitions.
Iterating global reduction 5 with 51 rules applied. Total rules applied 1754 place count 855 transition count 1307
Performed 15 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 15 Pre rules applied. Total rules applied 1754 place count 855 transition count 1292
Deduced a syphon composed of 15 places in 4 ms
Reduce places removed 15 places and 0 transitions.
Iterating global reduction 5 with 30 rules applied. Total rules applied 1784 place count 840 transition count 1292
Discarding 2 places :
Symmetric choice reduction at 5 with 2 rule applications. Total rules 1786 place count 838 transition count 1290
Iterating global reduction 5 with 2 rules applied. Total rules applied 1788 place count 838 transition count 1290
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 1 Pre rules applied. Total rules applied 1788 place count 838 transition count 1289
Deduced a syphon composed of 1 places in 4 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 1790 place count 837 transition count 1289
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1791 place count 836 transition count 1288
Iterating global reduction 5 with 1 rules applied. Total rules applied 1792 place count 836 transition count 1288
Performed 142 Post agglomeration using F-continuation condition.Transition count delta: 142
Deduced a syphon composed of 142 places in 4 ms
Ensure Unique test removed 2 places
Reduce places removed 144 places and 0 transitions.
Iterating global reduction 5 with 286 rules applied. Total rules applied 2078 place count 692 transition count 1146
Discarding 4 places :
Symmetric choice reduction at 5 with 4 rule applications. Total rules 2082 place count 688 transition count 1142
Ensure Unique test removed 1 places
Iterating global reduction 5 with 5 rules applied. Total rules applied 2087 place count 687 transition count 1142
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 5 with 1 rules applied. Total rules applied 2088 place count 687 transition count 1141
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 2089 place count 686 transition count 1141
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 7 with 1 Pre rules applied. Total rules applied 2089 place count 686 transition count 1140
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 7 with 2 rules applied. Total rules applied 2091 place count 685 transition count 1140
Discarding 2 places :
Symmetric choice reduction at 7 with 2 rule applications. Total rules 2093 place count 683 transition count 1138
Iterating global reduction 7 with 2 rules applied. Total rules applied 2095 place count 683 transition count 1138
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 7 with 2 rules applied. Total rules applied 2097 place count 683 transition count 1136
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 8 with 1 rules applied. Total rules applied 2098 place count 682 transition count 1136
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -5
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 9 with 2 rules applied. Total rules applied 2100 place count 681 transition count 1141
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 9 with 2 rules applied. Total rules applied 2102 place count 679 transition count 1139
Reduce places removed 8 places and 0 transitions.
Drop transitions removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 9 with 12 rules applied. Total rules applied 2114 place count 671 transition count 1135
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 10 with 4 rules applied. Total rules applied 2118 place count 667 transition count 1135
Performed 12 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 11 with 12 Pre rules applied. Total rules applied 2118 place count 667 transition count 1123
Deduced a syphon composed of 12 places in 3 ms
Ensure Unique test removed 1 places
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 11 with 25 rules applied. Total rules applied 2143 place count 654 transition count 1123
Discarding 9 places :
Implicit places reduction removed 9 places
Iterating post reduction 11 with 9 rules applied. Total rules applied 2152 place count 645 transition count 1123
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 12 with 1 Pre rules applied. Total rules applied 2152 place count 645 transition count 1122
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 12 with 2 rules applied. Total rules applied 2154 place count 644 transition count 1122
Performed 13 Post agglomeration using F-continuation condition.Transition count delta: 13
Deduced a syphon composed of 13 places in 3 ms
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 12 with 26 rules applied. Total rules applied 2180 place count 631 transition count 1109
Discarding 8 places :
Symmetric choice reduction at 12 with 8 rule applications. Total rules 2188 place count 623 transition count 1101
Iterating global reduction 12 with 8 rules applied. Total rules applied 2196 place count 623 transition count 1101
Discarding 4 places :
Symmetric choice reduction at 12 with 4 rule applications. Total rules 2200 place count 619 transition count 1097
Iterating global reduction 12 with 4 rules applied. Total rules applied 2204 place count 619 transition count 1097
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 12 with 4 rules applied. Total rules applied 2208 place count 619 transition count 1093
Applied a total of 2208 rules in 633 ms. Remains 619 /1765 variables (removed 1146) and now considering 1093/2153 (removed 1060) transitions.
// Phase 1: matrix 1093 rows 619 cols
[2024-05-22 17:19:27] [INFO ] Computed 102 invariants in 16 ms
[2024-05-22 17:19:29] [INFO ] Implicit Places using invariants in 1169 ms returned [1, 18, 19, 31, 48, 66, 86, 137, 147, 148, 150, 167, 185, 205, 257, 258, 270, 271, 273, 290, 308, 328, 379, 380, 392, 393, 395, 412, 430, 450, 501, 502, 505, 516, 517, 518, 536, 557, 558, 559, 560]
Discarding 41 places :
Implicit Place search using SMT only with invariants took 1172 ms to find 41 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 578/1765 places, 1093/2153 transitions.
Drop transitions removed 72 transitions
Trivial Post-agglo rules discarded 72 transitions
Performed 72 trivial Post agglomeration. Transition count delta: 72
Iterating post reduction 0 with 72 rules applied. Total rules applied 72 place count 578 transition count 1021
Reduce places removed 72 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 73 rules applied. Total rules applied 145 place count 506 transition count 1020
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 146 place count 505 transition count 1020
Performed 22 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 22 Pre rules applied. Total rules applied 146 place count 505 transition count 998
Deduced a syphon composed of 22 places in 2 ms
Ensure Unique test removed 1 places
Reduce places removed 23 places and 0 transitions.
Iterating global reduction 3 with 45 rules applied. Total rules applied 191 place count 482 transition count 998
Discarding 4 places :
Implicit places reduction removed 4 places
Drop transitions removed 8 transitions
Trivial Post-agglo rules discarded 8 transitions
Performed 8 trivial Post agglomeration. Transition count delta: 8
Iterating post reduction 3 with 12 rules applied. Total rules applied 203 place count 478 transition count 990
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 4 with 8 rules applied. Total rules applied 211 place count 470 transition count 990
Discarding 3 places :
Symmetric choice reduction at 5 with 3 rule applications. Total rules 214 place count 467 transition count 987
Iterating global reduction 5 with 3 rules applied. Total rules applied 217 place count 467 transition count 987
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 5 with 3 rules applied. Total rules applied 220 place count 467 transition count 984
Performed 34 Post agglomeration using F-continuation condition.Transition count delta: 34
Deduced a syphon composed of 34 places in 2 ms
Reduce places removed 34 places and 0 transitions.
Iterating global reduction 6 with 68 rules applied. Total rules applied 288 place count 433 transition count 950
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -1
Deduced a syphon composed of 2 places in 2 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 6 with 4 rules applied. Total rules applied 292 place count 431 transition count 951
Applied a total of 292 rules in 100 ms. Remains 431 /578 variables (removed 147) and now considering 951/1093 (removed 142) transitions.
// Phase 1: matrix 951 rows 431 cols
[2024-05-22 17:19:29] [INFO ] Computed 56 invariants in 17 ms
[2024-05-22 17:19:29] [INFO ] Implicit Places using invariants in 736 ms returned [88, 94, 99, 182, 187, 264, 270, 275, 352, 358, 363, 428]
Discarding 12 places :
Implicit Place search using SMT only with invariants took 743 ms to find 12 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 419/1765 places, 951/2153 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 419 transition count 950
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 418 transition count 950
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 9 place count 411 transition count 943
Iterating global reduction 2 with 7 rules applied. Total rules applied 16 place count 411 transition count 943
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 23 place count 404 transition count 936
Iterating global reduction 2 with 7 rules applied. Total rules applied 30 place count 404 transition count 936
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 33 place count 401 transition count 933
Iterating global reduction 2 with 3 rules applied. Total rules applied 36 place count 401 transition count 933
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 2 with 8 rules applied. Total rules applied 44 place count 397 transition count 929
Applied a total of 44 rules in 54 ms. Remains 397 /419 variables (removed 22) and now considering 929/951 (removed 22) transitions.
// Phase 1: matrix 929 rows 397 cols
[2024-05-22 17:19:29] [INFO ] Computed 44 invariants in 12 ms
[2024-05-22 17:19:30] [INFO ] Implicit Places using invariants in 699 ms returned []
[2024-05-22 17:19:30] [INFO ] Invariant cache hit.
[2024-05-22 17:19:31] [INFO ] Implicit Places using invariants and state equation in 1313 ms returned []
Implicit Place search using SMT with State Equation took 2014 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 3 : 397/1765 places, 929/2153 transitions.
Finished structural reductions in SI_LTL mode , in 3 iterations and 4716 ms. Remains : 397/1765 places, 929/2153 transitions.
Stuttering acceptance computed with spot in 84 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : ASLink-PT-04b-LTLCardinality-10 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(EQ s167 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 14 steps with 0 reset in 0 ms.
FORMULA ASLink-PT-04b-LTLCardinality-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ASLink-PT-04b-LTLCardinality-10 finished in 4821 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G((F(!p0) U p1))))'
Support contains 4 out of 1765 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1765/1765 places, 2153/2153 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 322 transitions
Trivial Post-agglo rules discarded 322 transitions
Performed 322 trivial Post agglomeration. Transition count delta: 322
Iterating post reduction 0 with 322 rules applied. Total rules applied 322 place count 1764 transition count 1830
Reduce places removed 322 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 1 with 325 rules applied. Total rules applied 647 place count 1442 transition count 1827
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 649 place count 1440 transition count 1827
Performed 473 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 473 Pre rules applied. Total rules applied 649 place count 1440 transition count 1354
Deduced a syphon composed of 473 places in 4 ms
Ensure Unique test removed 44 places
Reduce places removed 517 places and 0 transitions.
Iterating global reduction 3 with 990 rules applied. Total rules applied 1639 place count 923 transition count 1354
Discarding 4 places :
Implicit places reduction removed 4 places
Drop transitions removed 27 transitions
Trivial Post-agglo rules discarded 27 transitions
Performed 27 trivial Post agglomeration. Transition count delta: 27
Iterating post reduction 3 with 31 rules applied. Total rules applied 1670 place count 919 transition count 1327
Reduce places removed 27 places and 0 transitions.
Iterating post reduction 4 with 27 rules applied. Total rules applied 1697 place count 892 transition count 1327
Performed 17 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 17 Pre rules applied. Total rules applied 1697 place count 892 transition count 1310
Deduced a syphon composed of 17 places in 4 ms
Ensure Unique test removed 17 places
Reduce places removed 34 places and 0 transitions.
Iterating global reduction 5 with 51 rules applied. Total rules applied 1748 place count 858 transition count 1310
Performed 16 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 16 Pre rules applied. Total rules applied 1748 place count 858 transition count 1294
Deduced a syphon composed of 16 places in 4 ms
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 5 with 32 rules applied. Total rules applied 1780 place count 842 transition count 1294
Discarding 2 places :
Symmetric choice reduction at 5 with 2 rule applications. Total rules 1782 place count 840 transition count 1292
Iterating global reduction 5 with 2 rules applied. Total rules applied 1784 place count 840 transition count 1292
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 1 Pre rules applied. Total rules applied 1784 place count 840 transition count 1291
Deduced a syphon composed of 1 places in 4 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 1786 place count 839 transition count 1291
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1787 place count 838 transition count 1290
Iterating global reduction 5 with 1 rules applied. Total rules applied 1788 place count 838 transition count 1290
Performed 142 Post agglomeration using F-continuation condition.Transition count delta: 142
Deduced a syphon composed of 142 places in 2 ms
Ensure Unique test removed 2 places
Reduce places removed 144 places and 0 transitions.
Iterating global reduction 5 with 286 rules applied. Total rules applied 2074 place count 694 transition count 1148
Discarding 4 places :
Symmetric choice reduction at 5 with 4 rule applications. Total rules 2078 place count 690 transition count 1144
Ensure Unique test removed 1 places
Iterating global reduction 5 with 5 rules applied. Total rules applied 2083 place count 689 transition count 1144
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 5 with 1 rules applied. Total rules applied 2084 place count 689 transition count 1143
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 2085 place count 688 transition count 1143
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 7 with 1 Pre rules applied. Total rules applied 2085 place count 688 transition count 1142
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 7 with 2 rules applied. Total rules applied 2087 place count 687 transition count 1142
Discarding 2 places :
Symmetric choice reduction at 7 with 2 rule applications. Total rules 2089 place count 685 transition count 1140
Iterating global reduction 7 with 2 rules applied. Total rules applied 2091 place count 685 transition count 1140
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 7 with 2 rules applied. Total rules applied 2093 place count 685 transition count 1138
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 8 with 1 rules applied. Total rules applied 2094 place count 684 transition count 1138
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -5
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 9 with 2 rules applied. Total rules applied 2096 place count 683 transition count 1143
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 9 with 2 rules applied. Total rules applied 2098 place count 681 transition count 1141
Reduce places removed 7 places and 0 transitions.
Drop transitions removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 9 with 10 rules applied. Total rules applied 2108 place count 674 transition count 1138
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 10 with 3 rules applied. Total rules applied 2111 place count 671 transition count 1138
Performed 10 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 11 with 10 Pre rules applied. Total rules applied 2111 place count 671 transition count 1128
Deduced a syphon composed of 10 places in 3 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 11 with 20 rules applied. Total rules applied 2131 place count 661 transition count 1128
Discarding 7 places :
Implicit places reduction removed 7 places
Iterating post reduction 11 with 7 rules applied. Total rules applied 2138 place count 654 transition count 1128
Performed 11 Post agglomeration using F-continuation condition.Transition count delta: 11
Deduced a syphon composed of 11 places in 2 ms
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 12 with 22 rules applied. Total rules applied 2160 place count 643 transition count 1117
Discarding 7 places :
Symmetric choice reduction at 12 with 7 rule applications. Total rules 2167 place count 636 transition count 1110
Iterating global reduction 12 with 7 rules applied. Total rules applied 2174 place count 636 transition count 1110
Discarding 3 places :
Symmetric choice reduction at 12 with 3 rule applications. Total rules 2177 place count 633 transition count 1107
Iterating global reduction 12 with 3 rules applied. Total rules applied 2180 place count 633 transition count 1107
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 12 with 3 rules applied. Total rules applied 2183 place count 633 transition count 1104
Applied a total of 2183 rules in 560 ms. Remains 633 /1765 variables (removed 1132) and now considering 1104/2153 (removed 1049) transitions.
// Phase 1: matrix 1104 rows 633 cols
[2024-05-22 17:19:32] [INFO ] Computed 106 invariants in 18 ms
[2024-05-22 17:19:33] [INFO ] Implicit Places using invariants in 1233 ms returned [1, 18, 19, 22, 32, 49, 67, 145, 161, 162, 164, 181, 199, 219, 270, 271, 283, 284, 286, 303, 321, 341, 393, 394, 406, 407, 409, 426, 444, 464, 515, 516, 519, 530, 531, 532, 550, 571, 572, 573, 574]
Discarding 41 places :
Implicit Place search using SMT only with invariants took 1235 ms to find 41 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 592/1765 places, 1104/2153 transitions.
Drop transitions removed 70 transitions
Trivial Post-agglo rules discarded 70 transitions
Performed 70 trivial Post agglomeration. Transition count delta: 70
Iterating post reduction 0 with 70 rules applied. Total rules applied 70 place count 592 transition count 1034
Reduce places removed 70 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 71 rules applied. Total rules applied 141 place count 522 transition count 1033
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 142 place count 521 transition count 1033
Performed 22 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 22 Pre rules applied. Total rules applied 142 place count 521 transition count 1011
Deduced a syphon composed of 22 places in 2 ms
Ensure Unique test removed 1 places
Reduce places removed 23 places and 0 transitions.
Iterating global reduction 3 with 45 rules applied. Total rules applied 187 place count 498 transition count 1011
Discarding 4 places :
Implicit places reduction removed 4 places
Drop transitions removed 8 transitions
Trivial Post-agglo rules discarded 8 transitions
Performed 8 trivial Post agglomeration. Transition count delta: 8
Iterating post reduction 3 with 12 rules applied. Total rules applied 199 place count 494 transition count 1003
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 4 with 8 rules applied. Total rules applied 207 place count 486 transition count 1003
Discarding 3 places :
Symmetric choice reduction at 5 with 3 rule applications. Total rules 210 place count 483 transition count 1000
Iterating global reduction 5 with 3 rules applied. Total rules applied 213 place count 483 transition count 1000
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 5 with 3 rules applied. Total rules applied 216 place count 483 transition count 997
Performed 36 Post agglomeration using F-continuation condition.Transition count delta: 36
Deduced a syphon composed of 36 places in 2 ms
Reduce places removed 36 places and 0 transitions.
Iterating global reduction 6 with 72 rules applied. Total rules applied 288 place count 447 transition count 961
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -1
Deduced a syphon composed of 2 places in 2 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 6 with 4 rules applied. Total rules applied 292 place count 445 transition count 962
Applied a total of 292 rules in 97 ms. Remains 445 /592 variables (removed 147) and now considering 962/1104 (removed 142) transitions.
// Phase 1: matrix 962 rows 445 cols
[2024-05-22 17:19:33] [INFO ] Computed 60 invariants in 13 ms
[2024-05-22 17:19:34] [INFO ] Implicit Places using invariants in 822 ms returned [91, 97, 102, 187, 193, 198, 277, 283, 288, 366, 372, 377, 442]
Discarding 13 places :
Implicit Place search using SMT only with invariants took 829 ms to find 13 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 432/1765 places, 962/2153 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 432 transition count 961
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 431 transition count 961
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 10 place count 423 transition count 953
Iterating global reduction 2 with 8 rules applied. Total rules applied 18 place count 423 transition count 953
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 25 place count 416 transition count 946
Iterating global reduction 2 with 7 rules applied. Total rules applied 32 place count 416 transition count 946
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 35 place count 413 transition count 943
Iterating global reduction 2 with 3 rules applied. Total rules applied 38 place count 413 transition count 943
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 2 with 8 rules applied. Total rules applied 46 place count 409 transition count 939
Applied a total of 46 rules in 60 ms. Remains 409 /432 variables (removed 23) and now considering 939/962 (removed 23) transitions.
// Phase 1: matrix 939 rows 409 cols
[2024-05-22 17:19:34] [INFO ] Computed 47 invariants in 7 ms
[2024-05-22 17:19:35] [INFO ] Implicit Places using invariants in 426 ms returned []
[2024-05-22 17:19:35] [INFO ] Invariant cache hit.
[2024-05-22 17:19:36] [INFO ] Implicit Places using invariants and state equation in 981 ms returned []
Implicit Place search using SMT with State Equation took 1421 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 3 : 409/1765 places, 939/2153 transitions.
Finished structural reductions in SI_LTL mode , in 3 iterations and 4206 ms. Remains : 409/1765 places, 939/2153 transitions.
Stuttering acceptance computed with spot in 139 ms :[(NOT p1), (NOT p1), (AND (NOT p1) p0)]
Running random walk in product with property : ASLink-PT-04b-LTLCardinality-11 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p1), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p1) p0), acceptance={} source=0 dest: 2}], [{ cond=(NOT p1), acceptance={0} source=1 dest: 1}, { cond=(AND (NOT p1) p0), acceptance={} source=1 dest: 2}], [{ cond=(AND p1 p0), acceptance={} source=2 dest: 2}, { cond=(AND (NOT p1) p0), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p1:(OR (EQ s98 0) (EQ s84 1)), p0:(OR (EQ s256 0) (EQ s332 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Product exploration explored 100000 steps with 1563 reset in 232 ms.
Product exploration explored 100000 steps with 1611 reset in 335 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p1 p0), (X p1), (X (NOT (AND (NOT p1) p0))), (X (AND p1 p0)), (X (X p1)), (X (X (NOT (AND (NOT p1) p0)))), (X (X (AND p1 p0)))]
False Knowledge obtained : []
Knowledge based reduction with 7 factoid took 156 ms. Reduced automaton from 3 states, 7 edges and 2 AP (stutter insensitive) to 3 states, 7 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 178 ms :[(NOT p1), (NOT p1), (AND (NOT p1) p0)]
Incomplete random walk after 10000 steps, including 165 resets, run finished after 285 ms. (steps per millisecond=35 ) properties (out of 3) seen :1
Incomplete Best-First random walk after 10001 steps, including 38 resets, run finished after 74 ms. (steps per millisecond=135 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10000 steps, including 42 resets, run finished after 100 ms. (steps per millisecond=100 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
[2024-05-22 17:19:37] [INFO ] Invariant cache hit.
[2024-05-22 17:19:38] [INFO ] After 264ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2024-05-22 17:19:38] [INFO ] [Nat]Absence check using 11 positive place invariants in 7 ms returned sat
[2024-05-22 17:19:38] [INFO ] [Nat]Absence check using 11 positive and 36 generalized place invariants in 26 ms returned sat
[2024-05-22 17:19:39] [INFO ] After 1201ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2024-05-22 17:19:39] [INFO ] After 1336ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 105 ms.
[2024-05-22 17:19:39] [INFO ] After 1634ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Fused 2 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 26 ms.
Support contains 4 out of 409 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 409/409 places, 939/939 transitions.
Free-agglomeration rule applied 20 times.
Iterating global reduction 0 with 20 rules applied. Total rules applied 20 place count 409 transition count 919
Reduce places removed 20 places and 0 transitions.
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 23 rules applied. Total rules applied 43 place count 389 transition count 916
Free-agglomeration rule (complex) applied 15 times.
Iterating global reduction 1 with 15 rules applied. Total rules applied 58 place count 389 transition count 901
Reduce places removed 16 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 17 rules applied. Total rules applied 75 place count 373 transition count 900
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 75 place count 373 transition count 899
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 77 place count 372 transition count 899
Applied a total of 77 rules in 47 ms. Remains 372 /409 variables (removed 37) and now considering 899/939 (removed 40) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 48 ms. Remains : 372/409 places, 899/939 transitions.
Incomplete random walk after 10000 steps, including 202 resets, run finished after 166 ms. (steps per millisecond=60 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 53 resets, run finished after 59 ms. (steps per millisecond=169 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 53 resets, run finished after 70 ms. (steps per millisecond=142 ) properties (out of 2) seen :0
Interrupted probabilistic random walk after 249975 steps, run timeout after 3001 ms. (steps per millisecond=83 ) properties seen :{}
Probabilistic random walk after 249975 steps, saw 80182 distinct states, run finished after 3001 ms. (steps per millisecond=83 ) properties seen :0
Running SMT prover for 2 properties.
// Phase 1: matrix 899 rows 372 cols
[2024-05-22 17:19:43] [INFO ] Computed 46 invariants in 12 ms
[2024-05-22 17:19:43] [INFO ] After 82ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2024-05-22 17:19:43] [INFO ] [Nat]Absence check using 9 positive place invariants in 6 ms returned sat
[2024-05-22 17:19:43] [INFO ] [Nat]Absence check using 9 positive and 37 generalized place invariants in 23 ms returned sat
[2024-05-22 17:19:44] [INFO ] After 741ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2024-05-22 17:19:44] [INFO ] After 864ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 79 ms.
[2024-05-22 17:19:44] [INFO ] After 1104ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Parikh walk visited 0 properties in 24 ms.
Support contains 4 out of 372 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 372/372 places, 899/899 transitions.
Applied a total of 0 rules in 13 ms. Remains 372 /372 variables (removed 0) and now considering 899/899 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 13 ms. Remains : 372/372 places, 899/899 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 372/372 places, 899/899 transitions.
Applied a total of 0 rules in 12 ms. Remains 372 /372 variables (removed 0) and now considering 899/899 (removed 0) transitions.
[2024-05-22 17:19:44] [INFO ] Invariant cache hit.
[2024-05-22 17:19:44] [INFO ] Implicit Places using invariants in 597 ms returned [93, 94, 99, 100, 170, 171, 242, 243]
Discarding 8 places :
Implicit Place search using SMT only with invariants took 599 ms to find 8 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 364/372 places, 899/899 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 363 transition count 898
Applied a total of 2 rules in 21 ms. Remains 363 /364 variables (removed 1) and now considering 898/899 (removed 1) transitions.
// Phase 1: matrix 898 rows 363 cols
[2024-05-22 17:19:44] [INFO ] Computed 38 invariants in 11 ms
[2024-05-22 17:19:45] [INFO ] Implicit Places using invariants in 566 ms returned []
[2024-05-22 17:19:45] [INFO ] Invariant cache hit.
[2024-05-22 17:19:47] [INFO ] Implicit Places using invariants and state equation in 1491 ms returned []
Implicit Place search using SMT with State Equation took 2070 ms to find 0 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 363/372 places, 898/899 transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 2702 ms. Remains : 363/372 places, 898/899 transitions.
Incomplete random walk after 10000 steps, including 181 resets, run finished after 179 ms. (steps per millisecond=55 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10000 steps, including 49 resets, run finished after 62 ms. (steps per millisecond=161 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10000 steps, including 53 resets, run finished after 70 ms. (steps per millisecond=142 ) properties (out of 2) seen :0
Interrupted probabilistic random walk after 222997 steps, run timeout after 3001 ms. (steps per millisecond=74 ) properties seen :{}
Probabilistic random walk after 222997 steps, saw 71961 distinct states, run finished after 3001 ms. (steps per millisecond=74 ) properties seen :0
Running SMT prover for 2 properties.
[2024-05-22 17:19:50] [INFO ] Invariant cache hit.
[2024-05-22 17:19:50] [INFO ] After 76ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2024-05-22 17:19:50] [INFO ] [Nat]Absence check using 10 positive place invariants in 5 ms returned sat
[2024-05-22 17:19:50] [INFO ] [Nat]Absence check using 10 positive and 28 generalized place invariants in 14 ms returned sat
[2024-05-22 17:19:50] [INFO ] After 440ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2024-05-22 17:19:51] [INFO ] After 595ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 96 ms.
[2024-05-22 17:19:51] [INFO ] After 804ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Parikh walk visited 0 properties in 14 ms.
Support contains 4 out of 363 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 363/363 places, 898/898 transitions.
Applied a total of 0 rules in 20 ms. Remains 363 /363 variables (removed 0) and now considering 898/898 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 21 ms. Remains : 363/363 places, 898/898 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 363/363 places, 898/898 transitions.
Applied a total of 0 rules in 20 ms. Remains 363 /363 variables (removed 0) and now considering 898/898 (removed 0) transitions.
[2024-05-22 17:19:51] [INFO ] Invariant cache hit.
[2024-05-22 17:19:51] [INFO ] Implicit Places using invariants in 491 ms returned []
[2024-05-22 17:19:51] [INFO ] Invariant cache hit.
[2024-05-22 17:19:52] [INFO ] Implicit Places using invariants and state equation in 905 ms returned []
Implicit Place search using SMT with State Equation took 1410 ms to find 0 implicit places.
[2024-05-22 17:19:52] [INFO ] Redundant transitions in 14 ms returned []
[2024-05-22 17:19:52] [INFO ] Invariant cache hit.
[2024-05-22 17:19:53] [INFO ] Dead Transitions using invariants and state equation in 794 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2249 ms. Remains : 363/363 places, 898/898 transitions.
Applied a total of 0 rules in 12 ms. Remains 363 /363 variables (removed 0) and now considering 898/898 (removed 0) transitions.
Running SMT prover for 2 properties.
[2024-05-22 17:19:53] [INFO ] Invariant cache hit.
[2024-05-22 17:19:53] [INFO ] After 78ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2024-05-22 17:19:53] [INFO ] [Nat]Absence check using 10 positive place invariants in 5 ms returned sat
[2024-05-22 17:19:53] [INFO ] [Nat]Absence check using 10 positive and 28 generalized place invariants in 15 ms returned sat
[2024-05-22 17:19:54] [INFO ] After 440ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2024-05-22 17:19:54] [INFO ] After 565ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 80 ms.
[2024-05-22 17:19:54] [INFO ] After 757ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Knowledge obtained : [(AND p1 p0), (X p1), (X (NOT (AND (NOT p1) p0))), (X (AND p1 p0)), (X (X p1)), (X (X (NOT (AND (NOT p1) p0)))), (X (X (AND p1 p0)))]
False Knowledge obtained : [(F (NOT (AND p0 p1)))]
Knowledge based reduction with 7 factoid took 163 ms. Reduced automaton from 3 states, 7 edges and 2 AP (stutter insensitive) to 3 states, 7 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 167 ms :[(NOT p1), (NOT p1), (AND (NOT p1) p0)]
Stuttering acceptance computed with spot in 162 ms :[(NOT p1), (NOT p1), (AND (NOT p1) p0)]
Support contains 4 out of 409 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 409/409 places, 939/939 transitions.
Applied a total of 0 rules in 14 ms. Remains 409 /409 variables (removed 0) and now considering 939/939 (removed 0) transitions.
// Phase 1: matrix 939 rows 409 cols
[2024-05-22 17:19:54] [INFO ] Computed 47 invariants in 11 ms
[2024-05-22 17:19:55] [INFO ] Implicit Places using invariants in 539 ms returned []
[2024-05-22 17:19:55] [INFO ] Invariant cache hit.
[2024-05-22 17:19:56] [INFO ] Implicit Places using invariants and state equation in 1268 ms returned []
Implicit Place search using SMT with State Equation took 1813 ms to find 0 implicit places.
[2024-05-22 17:19:56] [INFO ] Redundant transitions in 15 ms returned []
[2024-05-22 17:19:56] [INFO ] Invariant cache hit.
[2024-05-22 17:19:57] [INFO ] Dead Transitions using invariants and state equation in 611 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 2465 ms. Remains : 409/409 places, 939/939 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p1 p0), (X (NOT (AND p0 (NOT p1)))), (X (AND p0 p1)), (X p1), (X (X (NOT (AND p0 (NOT p1))))), (X (X (AND p0 p1))), (X (X p1))]
False Knowledge obtained : []
Knowledge based reduction with 7 factoid took 98 ms. Reduced automaton from 3 states, 7 edges and 2 AP (stutter insensitive) to 3 states, 7 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 110 ms :[(NOT p1), (NOT p1), (AND (NOT p1) p0)]
Incomplete random walk after 10000 steps, including 163 resets, run finished after 161 ms. (steps per millisecond=62 ) properties (out of 3) seen :1
Incomplete Best-First random walk after 10001 steps, including 43 resets, run finished after 37 ms. (steps per millisecond=270 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 41 resets, run finished after 37 ms. (steps per millisecond=270 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
[2024-05-22 17:19:57] [INFO ] Invariant cache hit.
[2024-05-22 17:19:57] [INFO ] After 109ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2024-05-22 17:19:58] [INFO ] [Nat]Absence check using 11 positive place invariants in 7 ms returned sat
[2024-05-22 17:19:58] [INFO ] [Nat]Absence check using 11 positive and 36 generalized place invariants in 43 ms returned sat
[2024-05-22 17:19:59] [INFO ] After 1032ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2024-05-22 17:19:59] [INFO ] After 1134ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 62 ms.
[2024-05-22 17:19:59] [INFO ] After 1395ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Fused 2 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 13 ms.
Support contains 4 out of 409 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 409/409 places, 939/939 transitions.
Free-agglomeration rule applied 20 times.
Iterating global reduction 0 with 20 rules applied. Total rules applied 20 place count 409 transition count 919
Reduce places removed 20 places and 0 transitions.
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 23 rules applied. Total rules applied 43 place count 389 transition count 916
Free-agglomeration rule (complex) applied 15 times.
Iterating global reduction 1 with 15 rules applied. Total rules applied 58 place count 389 transition count 901
Reduce places removed 16 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 17 rules applied. Total rules applied 75 place count 373 transition count 900
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 75 place count 373 transition count 899
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 77 place count 372 transition count 899
Applied a total of 77 rules in 45 ms. Remains 372 /409 variables (removed 37) and now considering 899/939 (removed 40) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 45 ms. Remains : 372/409 places, 899/939 transitions.
Incomplete random walk after 10000 steps, including 214 resets, run finished after 149 ms. (steps per millisecond=67 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 52 resets, run finished after 46 ms. (steps per millisecond=217 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10000 steps, including 60 resets, run finished after 43 ms. (steps per millisecond=232 ) properties (out of 2) seen :0
Interrupted probabilistic random walk after 249443 steps, run timeout after 3001 ms. (steps per millisecond=83 ) properties seen :{}
Probabilistic random walk after 249443 steps, saw 80010 distinct states, run finished after 3004 ms. (steps per millisecond=83 ) properties seen :0
Running SMT prover for 2 properties.
// Phase 1: matrix 899 rows 372 cols
[2024-05-22 17:20:02] [INFO ] Computed 46 invariants in 12 ms
[2024-05-22 17:20:02] [INFO ] After 113ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2024-05-22 17:20:02] [INFO ] [Nat]Absence check using 9 positive place invariants in 7 ms returned sat
[2024-05-22 17:20:02] [INFO ] [Nat]Absence check using 9 positive and 37 generalized place invariants in 26 ms returned sat
[2024-05-22 17:20:03] [INFO ] After 659ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2024-05-22 17:20:03] [INFO ] After 760ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 65 ms.
[2024-05-22 17:20:03] [INFO ] After 1011ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Parikh walk visited 0 properties in 38 ms.
Support contains 4 out of 372 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 372/372 places, 899/899 transitions.
Applied a total of 0 rules in 20 ms. Remains 372 /372 variables (removed 0) and now considering 899/899 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 20 ms. Remains : 372/372 places, 899/899 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 372/372 places, 899/899 transitions.
Applied a total of 0 rules in 24 ms. Remains 372 /372 variables (removed 0) and now considering 899/899 (removed 0) transitions.
[2024-05-22 17:20:03] [INFO ] Invariant cache hit.
[2024-05-22 17:20:04] [INFO ] Implicit Places using invariants in 630 ms returned [93, 94, 99, 100, 170, 171, 242, 243]
Discarding 8 places :
Implicit Place search using SMT only with invariants took 633 ms to find 8 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 364/372 places, 899/899 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 363 transition count 898
Applied a total of 2 rules in 35 ms. Remains 363 /364 variables (removed 1) and now considering 898/899 (removed 1) transitions.
// Phase 1: matrix 898 rows 363 cols
[2024-05-22 17:20:04] [INFO ] Computed 38 invariants in 11 ms
[2024-05-22 17:20:05] [INFO ] Implicit Places using invariants in 515 ms returned []
[2024-05-22 17:20:05] [INFO ] Invariant cache hit.
[2024-05-22 17:20:06] [INFO ] Implicit Places using invariants and state equation in 1326 ms returned []
Implicit Place search using SMT with State Equation took 1844 ms to find 0 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 363/372 places, 898/899 transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 2537 ms. Remains : 363/372 places, 898/899 transitions.
Incomplete random walk after 10000 steps, including 204 resets, run finished after 176 ms. (steps per millisecond=56 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 56 resets, run finished after 59 ms. (steps per millisecond=169 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10000 steps, including 50 resets, run finished after 64 ms. (steps per millisecond=156 ) properties (out of 2) seen :0
Interrupted probabilistic random walk after 222785 steps, run timeout after 3001 ms. (steps per millisecond=74 ) properties seen :{}
Probabilistic random walk after 222785 steps, saw 71881 distinct states, run finished after 3001 ms. (steps per millisecond=74 ) properties seen :0
Running SMT prover for 2 properties.
[2024-05-22 17:20:09] [INFO ] Invariant cache hit.
[2024-05-22 17:20:09] [INFO ] After 76ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2024-05-22 17:20:09] [INFO ] [Nat]Absence check using 10 positive place invariants in 7 ms returned sat
[2024-05-22 17:20:09] [INFO ] [Nat]Absence check using 10 positive and 28 generalized place invariants in 23 ms returned sat
[2024-05-22 17:20:10] [INFO ] After 593ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2024-05-22 17:20:10] [INFO ] After 759ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 93 ms.
[2024-05-22 17:20:10] [INFO ] After 1019ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Parikh walk visited 0 properties in 15 ms.
Support contains 4 out of 363 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 363/363 places, 898/898 transitions.
Applied a total of 0 rules in 20 ms. Remains 363 /363 variables (removed 0) and now considering 898/898 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 21 ms. Remains : 363/363 places, 898/898 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 363/363 places, 898/898 transitions.
Applied a total of 0 rules in 20 ms. Remains 363 /363 variables (removed 0) and now considering 898/898 (removed 0) transitions.
[2024-05-22 17:20:10] [INFO ] Invariant cache hit.
[2024-05-22 17:20:11] [INFO ] Implicit Places using invariants in 664 ms returned []
[2024-05-22 17:20:11] [INFO ] Invariant cache hit.
[2024-05-22 17:20:12] [INFO ] Implicit Places using invariants and state equation in 1155 ms returned []
Implicit Place search using SMT with State Equation took 1822 ms to find 0 implicit places.
[2024-05-22 17:20:12] [INFO ] Redundant transitions in 24 ms returned []
[2024-05-22 17:20:12] [INFO ] Invariant cache hit.
[2024-05-22 17:20:13] [INFO ] Dead Transitions using invariants and state equation in 812 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2686 ms. Remains : 363/363 places, 898/898 transitions.
Applied a total of 0 rules in 12 ms. Remains 363 /363 variables (removed 0) and now considering 898/898 (removed 0) transitions.
Running SMT prover for 2 properties.
[2024-05-22 17:20:13] [INFO ] Invariant cache hit.
[2024-05-22 17:20:13] [INFO ] After 74ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2024-05-22 17:20:13] [INFO ] [Nat]Absence check using 10 positive place invariants in 5 ms returned sat
[2024-05-22 17:20:13] [INFO ] [Nat]Absence check using 10 positive and 28 generalized place invariants in 15 ms returned sat
[2024-05-22 17:20:14] [INFO ] After 473ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2024-05-22 17:20:14] [INFO ] After 606ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 78 ms.
[2024-05-22 17:20:14] [INFO ] After 798ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Knowledge obtained : [(AND p1 p0), (X (NOT (AND p0 (NOT p1)))), (X (AND p0 p1)), (X p1), (X (X (NOT (AND p0 (NOT p1))))), (X (X (AND p0 p1))), (X (X p1))]
False Knowledge obtained : [(F (NOT (AND p0 p1)))]
Knowledge based reduction with 7 factoid took 131 ms. Reduced automaton from 3 states, 7 edges and 2 AP (stutter insensitive) to 3 states, 7 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 113 ms :[(NOT p1), (NOT p1), (AND (NOT p1) p0)]
Stuttering acceptance computed with spot in 237 ms :[(NOT p1), (NOT p1), (AND (NOT p1) p0)]
Stuttering acceptance computed with spot in 118 ms :[(NOT p1), (NOT p1), (AND (NOT p1) p0)]
Product exploration explored 100000 steps with 1586 reset in 230 ms.
Product exploration explored 100000 steps with 1610 reset in 301 ms.
Built C files in :
/tmp/ltsmin4829380770075009159
[2024-05-22 17:20:15] [INFO ] Computing symmetric may disable matrix : 939 transitions.
[2024-05-22 17:20:15] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-22 17:20:15] [INFO ] Computing symmetric may enable matrix : 939 transitions.
[2024-05-22 17:20:15] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-22 17:20:15] [INFO ] Computing Do-Not-Accords matrix : 939 transitions.
[2024-05-22 17:20:15] [INFO ] Computation of Completed DNA matrix. took 30 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-22 17:20:15] [INFO ] Built C files in 200ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4829380770075009159
Running compilation step : cd /tmp/ltsmin4829380770075009159;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin4829380770075009159;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin4829380770075009159;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Support contains 4 out of 409 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 409/409 places, 939/939 transitions.
Applied a total of 0 rules in 18 ms. Remains 409 /409 variables (removed 0) and now considering 939/939 (removed 0) transitions.
// Phase 1: matrix 939 rows 409 cols
[2024-05-22 17:20:18] [INFO ] Computed 47 invariants in 8 ms
[2024-05-22 17:20:19] [INFO ] Implicit Places using invariants in 416 ms returned []
[2024-05-22 17:20:19] [INFO ] Invariant cache hit.
[2024-05-22 17:20:20] [INFO ] Implicit Places using invariants and state equation in 1317 ms returned []
Implicit Place search using SMT with State Equation took 1745 ms to find 0 implicit places.
[2024-05-22 17:20:20] [INFO ] Redundant transitions in 26 ms returned []
[2024-05-22 17:20:20] [INFO ] Invariant cache hit.
[2024-05-22 17:20:21] [INFO ] Dead Transitions using invariants and state equation in 558 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 2355 ms. Remains : 409/409 places, 939/939 transitions.
Built C files in :
/tmp/ltsmin16860879081519020198
[2024-05-22 17:20:21] [INFO ] Computing symmetric may disable matrix : 939 transitions.
[2024-05-22 17:20:21] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-22 17:20:21] [INFO ] Computing symmetric may enable matrix : 939 transitions.
[2024-05-22 17:20:21] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-22 17:20:21] [INFO ] Computing Do-Not-Accords matrix : 939 transitions.
[2024-05-22 17:20:21] [INFO ] Computation of Completed DNA matrix. took 20 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-22 17:20:21] [INFO ] Built C files in 167ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin16860879081519020198
Running compilation step : cd /tmp/ltsmin16860879081519020198;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin16860879081519020198;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin16860879081519020198;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
[2024-05-22 17:20:24] [INFO ] Flatten gal took : 31 ms
[2024-05-22 17:20:24] [INFO ] Flatten gal took : 34 ms
[2024-05-22 17:20:24] [INFO ] Time to serialize gal into /tmp/LTL11136805852356462403.gal : 5 ms
[2024-05-22 17:20:24] [INFO ] Time to serialize properties into /tmp/LTL10051566101087680446.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL11136805852356462403.gal' '-t' 'CGAL' '-hoa' '/tmp/aut14045865275815326409.hoa' '-atoms' '/tmp/LTL10051566101087680446.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...320
Loading property file /tmp/LTL10051566101087680446.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut14045865275815326409.hoa
Detected timeout of ITS tools.
[2024-05-22 17:20:39] [INFO ] Flatten gal took : 28 ms
[2024-05-22 17:20:39] [INFO ] Flatten gal took : 28 ms
[2024-05-22 17:20:39] [INFO ] Time to serialize gal into /tmp/LTL16123605220406270901.gal : 4 ms
[2024-05-22 17:20:39] [INFO ] Time to serialize properties into /tmp/LTL11514057038376900265.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL16123605220406270901.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL11514057038376900265.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...277
Read 1 LTL properties
Checking formula 0 : !((F(G((F(!("((p1075==0)||(p1438==1))")))U("((p405==0)||(p278==1))")))))
Formula 0 simplified : GF(G"((p1075==0)||(p1438==1))" R !"((p405==0)||(p278==1))")
Detected timeout of ITS tools.
[2024-05-22 17:20:54] [INFO ] Flatten gal took : 28 ms
[2024-05-22 17:20:54] [INFO ] Applying decomposition
[2024-05-22 17:20:54] [INFO ] Flatten gal took : 28 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph8716526783716924403.txt' '-o' '/tmp/graph8716526783716924403.bin' '-w' '/tmp/graph8716526783716924403.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph8716526783716924403.bin' '-l' '-1' '-v' '-w' '/tmp/graph8716526783716924403.weights' '-q' '0' '-e' '0.001'
[2024-05-22 17:20:54] [INFO ] Decomposing Gal with order
[2024-05-22 17:20:54] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-22 17:20:54] [INFO ] Removed a total of 1835 redundant transitions.
[2024-05-22 17:20:54] [INFO ] Flatten gal took : 50 ms
[2024-05-22 17:20:54] [INFO ] Fuse similar labels procedure discarded/fused a total of 49 labels/synchronizations in 12 ms.
[2024-05-22 17:20:54] [INFO ] Time to serialize gal into /tmp/LTL5846750791454248147.gal : 7 ms
[2024-05-22 17:20:54] [INFO ] Time to serialize properties into /tmp/LTL9853924114147686620.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL5846750791454248147.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL9853924114147686620.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...254
Read 1 LTL properties
Checking formula 0 : !((F(G((F(!("((i6.u66.p1075==0)||(i7.u88.p1438==1))")))U("((i3.i1.u31.p405==0)||(i3.i1.u28.p278==1))")))))
Formula 0 simplified : GF(G"((i6.u66.p1075==0)||(i7.u88.p1438==1))" R !"((i3.i1.u31.p405==0)||(i3.i1.u28.p278==1))")
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin6313737306388350875
[2024-05-22 17:21:09] [INFO ] Built C files in 10ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6313737306388350875
Running compilation step : cd /tmp/ltsmin6313737306388350875;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 2738 ms.
Running link step : cd /tmp/ltsmin6313737306388350875;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 33 ms.
Running LTSmin : cd /tmp/ltsmin6313737306388350875;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '<>([]((<>(!(LTLAPp0==true)) U (LTLAPp1==true))))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property ASLink-PT-04b-LTLCardinality-11 finished in 112969 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F((p0||(p1&&F(p0))))))'
Support contains 2 out of 1765 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in SI_LTL mode, iteration 0 : 1765/1765 places, 2153/2153 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 322 transitions
Trivial Post-agglo rules discarded 322 transitions
Performed 322 trivial Post agglomeration. Transition count delta: 322
Iterating post reduction 0 with 322 rules applied. Total rules applied 322 place count 1764 transition count 1830
Reduce places removed 322 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 1 with 325 rules applied. Total rules applied 647 place count 1442 transition count 1827
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 649 place count 1440 transition count 1827
Performed 474 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 474 Pre rules applied. Total rules applied 649 place count 1440 transition count 1353
Deduced a syphon composed of 474 places in 3 ms
Ensure Unique test removed 44 places
Reduce places removed 518 places and 0 transitions.
Iterating global reduction 3 with 992 rules applied. Total rules applied 1641 place count 922 transition count 1353
Discarding 4 places :
Implicit places reduction removed 4 places
Drop transitions removed 28 transitions
Trivial Post-agglo rules discarded 28 transitions
Performed 28 trivial Post agglomeration. Transition count delta: 28
Iterating post reduction 3 with 32 rules applied. Total rules applied 1673 place count 918 transition count 1325
Reduce places removed 28 places and 0 transitions.
Iterating post reduction 4 with 28 rules applied. Total rules applied 1701 place count 890 transition count 1325
Performed 16 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 16 Pre rules applied. Total rules applied 1701 place count 890 transition count 1309
Deduced a syphon composed of 16 places in 2 ms
Ensure Unique test removed 16 places
Reduce places removed 32 places and 0 transitions.
Iterating global reduction 5 with 48 rules applied. Total rules applied 1749 place count 858 transition count 1309
Performed 15 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 15 Pre rules applied. Total rules applied 1749 place count 858 transition count 1294
Deduced a syphon composed of 15 places in 3 ms
Reduce places removed 15 places and 0 transitions.
Iterating global reduction 5 with 30 rules applied. Total rules applied 1779 place count 843 transition count 1294
Discarding 2 places :
Symmetric choice reduction at 5 with 2 rule applications. Total rules 1781 place count 841 transition count 1292
Iterating global reduction 5 with 2 rules applied. Total rules applied 1783 place count 841 transition count 1292
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 1 Pre rules applied. Total rules applied 1783 place count 841 transition count 1291
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 1785 place count 840 transition count 1291
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1786 place count 839 transition count 1290
Iterating global reduction 5 with 1 rules applied. Total rules applied 1787 place count 839 transition count 1290
Performed 142 Post agglomeration using F-continuation condition.Transition count delta: 142
Deduced a syphon composed of 142 places in 4 ms
Ensure Unique test removed 2 places
Reduce places removed 144 places and 0 transitions.
Iterating global reduction 5 with 286 rules applied. Total rules applied 2073 place count 695 transition count 1148
Discarding 4 places :
Symmetric choice reduction at 5 with 4 rule applications. Total rules 2077 place count 691 transition count 1144
Ensure Unique test removed 1 places
Iterating global reduction 5 with 5 rules applied. Total rules applied 2082 place count 690 transition count 1144
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 5 with 1 rules applied. Total rules applied 2083 place count 690 transition count 1143
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 2084 place count 689 transition count 1143
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 7 with 1 Pre rules applied. Total rules applied 2084 place count 689 transition count 1142
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 7 with 2 rules applied. Total rules applied 2086 place count 688 transition count 1142
Discarding 2 places :
Symmetric choice reduction at 7 with 2 rule applications. Total rules 2088 place count 686 transition count 1140
Iterating global reduction 7 with 2 rules applied. Total rules applied 2090 place count 686 transition count 1140
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 7 with 2 rules applied. Total rules applied 2092 place count 686 transition count 1138
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 8 with 1 rules applied. Total rules applied 2093 place count 685 transition count 1138
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -5
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 9 with 2 rules applied. Total rules applied 2095 place count 684 transition count 1143
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 9 with 2 rules applied. Total rules applied 2097 place count 682 transition count 1141
Reduce places removed 8 places and 0 transitions.
Drop transitions removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 9 with 12 rules applied. Total rules applied 2109 place count 674 transition count 1137
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 10 with 4 rules applied. Total rules applied 2113 place count 670 transition count 1137
Performed 12 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 11 with 12 Pre rules applied. Total rules applied 2113 place count 670 transition count 1125
Deduced a syphon composed of 12 places in 2 ms
Ensure Unique test removed 1 places
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 11 with 25 rules applied. Total rules applied 2138 place count 657 transition count 1125
Discarding 9 places :
Implicit places reduction removed 9 places
Iterating post reduction 11 with 9 rules applied. Total rules applied 2147 place count 648 transition count 1125
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 12 with 1 Pre rules applied. Total rules applied 2147 place count 648 transition count 1124
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 12 with 2 rules applied. Total rules applied 2149 place count 647 transition count 1124
Performed 13 Post agglomeration using F-continuation condition.Transition count delta: 13
Deduced a syphon composed of 13 places in 2 ms
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 12 with 26 rules applied. Total rules applied 2175 place count 634 transition count 1111
Discarding 8 places :
Symmetric choice reduction at 12 with 8 rule applications. Total rules 2183 place count 626 transition count 1103
Iterating global reduction 12 with 8 rules applied. Total rules applied 2191 place count 626 transition count 1103
Discarding 4 places :
Symmetric choice reduction at 12 with 4 rule applications. Total rules 2195 place count 622 transition count 1099
Iterating global reduction 12 with 4 rules applied. Total rules applied 2199 place count 622 transition count 1099
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 12 with 4 rules applied. Total rules applied 2203 place count 622 transition count 1095
Applied a total of 2203 rules in 489 ms. Remains 622 /1765 variables (removed 1143) and now considering 1095/2153 (removed 1058) transitions.
// Phase 1: matrix 1095 rows 622 cols
[2024-05-22 17:21:25] [INFO ] Computed 103 invariants in 16 ms
[2024-05-22 17:21:26] [INFO ] Implicit Places using invariants in 1158 ms returned [1, 18, 19, 31, 48, 66, 86, 137, 147, 148, 150, 167, 185, 206, 239, 260, 261, 273, 274, 276, 293, 311, 331, 382, 383, 395, 396, 398, 415, 433, 453, 504, 505, 508, 519, 520, 521, 539, 560, 561, 562, 563]
Discarding 42 places :
Implicit Place search using SMT only with invariants took 1169 ms to find 42 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 580/1765 places, 1095/2153 transitions.
Drop transitions removed 69 transitions
Trivial Post-agglo rules discarded 69 transitions
Performed 69 trivial Post agglomeration. Transition count delta: 69
Iterating post reduction 0 with 69 rules applied. Total rules applied 69 place count 580 transition count 1026
Reduce places removed 69 places and 0 transitions.
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Iterating post reduction 1 with 74 rules applied. Total rules applied 143 place count 511 transition count 1021
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 2 with 5 rules applied. Total rules applied 148 place count 506 transition count 1021
Performed 23 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 23 Pre rules applied. Total rules applied 148 place count 506 transition count 998
Deduced a syphon composed of 23 places in 2 ms
Ensure Unique test removed 1 places
Reduce places removed 24 places and 0 transitions.
Iterating global reduction 3 with 47 rules applied. Total rules applied 195 place count 482 transition count 998
Discarding 4 places :
Implicit places reduction removed 4 places
Drop transitions removed 8 transitions
Trivial Post-agglo rules discarded 8 transitions
Performed 8 trivial Post agglomeration. Transition count delta: 8
Iterating post reduction 3 with 12 rules applied. Total rules applied 207 place count 478 transition count 990
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 4 with 8 rules applied. Total rules applied 215 place count 470 transition count 990
Discarding 3 places :
Symmetric choice reduction at 5 with 3 rule applications. Total rules 218 place count 467 transition count 987
Iterating global reduction 5 with 3 rules applied. Total rules applied 221 place count 467 transition count 987
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 5 with 3 rules applied. Total rules applied 224 place count 467 transition count 984
Performed 33 Post agglomeration using F-continuation condition.Transition count delta: 33
Deduced a syphon composed of 33 places in 2 ms
Reduce places removed 33 places and 0 transitions.
Iterating global reduction 6 with 66 rules applied. Total rules applied 290 place count 434 transition count 951
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -1
Deduced a syphon composed of 2 places in 2 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 6 with 4 rules applied. Total rules applied 294 place count 432 transition count 952
Applied a total of 294 rules in 113 ms. Remains 432 /580 variables (removed 148) and now considering 952/1095 (removed 143) transitions.
// Phase 1: matrix 952 rows 432 cols
[2024-05-22 17:21:26] [INFO ] Computed 56 invariants in 12 ms
[2024-05-22 17:21:27] [INFO ] Implicit Places using invariants in 630 ms returned [88, 94, 99, 183, 188, 265, 271, 276, 353, 359, 364, 429]
Discarding 12 places :
Implicit Place search using SMT only with invariants took 632 ms to find 12 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 420/1765 places, 952/2153 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 420 transition count 951
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 419 transition count 951
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 9 place count 412 transition count 944
Iterating global reduction 2 with 7 rules applied. Total rules applied 16 place count 412 transition count 944
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 23 place count 405 transition count 937
Iterating global reduction 2 with 7 rules applied. Total rules applied 30 place count 405 transition count 937
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 33 place count 402 transition count 934
Iterating global reduction 2 with 3 rules applied. Total rules applied 36 place count 402 transition count 934
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 2 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 2 with 8 rules applied. Total rules applied 44 place count 398 transition count 930
Applied a total of 44 rules in 91 ms. Remains 398 /420 variables (removed 22) and now considering 930/952 (removed 22) transitions.
// Phase 1: matrix 930 rows 398 cols
[2024-05-22 17:21:27] [INFO ] Computed 44 invariants in 7 ms
[2024-05-22 17:21:28] [INFO ] Implicit Places using invariants in 747 ms returned []
[2024-05-22 17:21:28] [INFO ] Invariant cache hit.
[2024-05-22 17:21:30] [INFO ] Implicit Places using invariants and state equation in 1763 ms returned []
Implicit Place search using SMT with State Equation took 2513 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 3 : 398/1765 places, 930/2153 transitions.
Finished structural reductions in SI_LTL mode , in 3 iterations and 5009 ms. Remains : 398/1765 places, 930/2153 transitions.
Stuttering acceptance computed with spot in 97 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : ASLink-PT-04b-LTLCardinality-13 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(AND (EQ s168 0) (EQ s1 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 47 steps with 0 reset in 0 ms.
FORMULA ASLink-PT-04b-LTLCardinality-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ASLink-PT-04b-LTLCardinality-13 finished in 5135 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((G(p0)||X(X(((G(p2)||p1) U X(p3)))))))'
Support contains 5 out of 1765 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1765/1765 places, 2153/2153 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 1763 transition count 2151
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 1763 transition count 2151
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 5 place count 1762 transition count 2150
Iterating global reduction 0 with 1 rules applied. Total rules applied 6 place count 1762 transition count 2150
Applied a total of 6 rules in 492 ms. Remains 1762 /1765 variables (removed 3) and now considering 2150/2153 (removed 3) transitions.
// Phase 1: matrix 2150 rows 1762 cols
[2024-05-22 17:21:30] [INFO ] Computed 188 invariants in 34 ms
[2024-05-22 17:21:32] [INFO ] Implicit Places using invariants in 1417 ms returned []
[2024-05-22 17:21:32] [INFO ] Invariant cache hit.
[2024-05-22 17:21:38] [INFO ] Implicit Places using invariants and state equation in 6360 ms returned []
Implicit Place search using SMT with State Equation took 7779 ms to find 0 implicit places.
[2024-05-22 17:21:38] [INFO ] Invariant cache hit.
[2024-05-22 17:21:41] [INFO ] Dead Transitions using invariants and state equation in 2811 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 1762/1765 places, 2150/2153 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 11087 ms. Remains : 1762/1765 places, 2150/2153 transitions.
Stuttering acceptance computed with spot in 725 ms :[(AND (NOT p0) (NOT p3)), (AND (NOT p0) (NOT p3)), (NOT p3), (AND (NOT p0) (NOT p3)), (NOT p3), (NOT p3), (AND (NOT p2) (NOT p3)), (NOT p3), true, (AND (NOT p0) (NOT p3)), (NOT p2), (AND (NOT p0) (NOT p3)), (AND (NOT p0) (NOT p3)), (AND (NOT p2) (NOT p0) (NOT p3)), (NOT p0), (AND (NOT p2) (NOT p0))]
Running random walk in product with property : ASLink-PT-04b-LTLCardinality-15 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={} source=1 dest: 2}, { cond=p0, acceptance={} source=1 dest: 3}], [{ cond=true, acceptance={} source=2 dest: 4}], [{ cond=(NOT p0), acceptance={} source=3 dest: 4}, { cond=p0, acceptance={} source=3 dest: 9}], [{ cond=(AND (NOT p1) (NOT p2)), acceptance={} source=4 dest: 5}, { cond=(AND (NOT p1) p2), acceptance={} source=4 dest: 6}, { cond=(OR p1 p2), acceptance={} source=4 dest: 7}], [{ cond=(NOT p3), acceptance={} source=5 dest: 8}], [{ cond=(AND (NOT p2) (NOT p3)), acceptance={} source=6 dest: 8}, { cond=(AND p2 (NOT p3)), acceptance={} source=6 dest: 10}], [{ cond=(AND (NOT p1) (NOT p2) (NOT p3)), acceptance={0} source=7 dest: 5}, { cond=(AND (NOT p1) p2 (NOT p3)), acceptance={0} source=7 dest: 6}, { cond=(OR (AND p1 (NOT p3)) (AND p2 (NOT p3))), acceptance={0} source=7 dest: 7}], [{ cond=true, acceptance={0} source=8 dest: 8}], [{ cond=(AND (NOT p0) (NOT p1) (NOT p2)), acceptance={} source=9 dest: 5}, { cond=(AND (NOT p0) (NOT p1) p2), acceptance={} source=9 dest: 6}, { cond=(OR (AND (NOT p0) p1) (AND (NOT p0) p2)), acceptance={} source=9 dest: 7}, { cond=(AND p0 (NOT p1) (NOT p2)), acceptance={} source=9 dest: 11}, { cond=(OR (AND p0 p1) (AND p0 p2)), acceptance={} source=9 dest: 12}, { cond=(AND p0 (NOT p1) p2), acceptance={} source=9 dest: 13}], [{ cond=(NOT p2), acceptance={} source=10 dest: 8}, { cond=p2, acceptance={} source=10 dest: 10}], [{ cond=(AND (NOT p0) (NOT p3)), acceptance={} source=11 dest: 8}, { cond=(AND p0 (NOT p3)), acceptance={} source=11 dest: 14}], [{ cond=(AND (NOT p0) (NOT p1) (NOT p2) (NOT p3)), acceptance={} source=12 dest: 5}, { cond=(AND (NOT p0) (NOT p1) p2 (NOT p3)), acceptance={} source=12 dest: 6}, { cond=(OR (AND (NOT p0) p1 (NOT p3)) (AND (NOT p0) p2 (NOT p3))), acceptance={} source=12 dest: 7}, { cond=(AND p0 (NOT p1) (NOT p2) (NOT p3)), acceptance={} source=12 dest: 11}, { cond=(OR (AND p0 p1 (NOT p3)) (AND p0 p2 (NOT p3))), acceptance={} source=12 dest: 12}, { cond=(AND p0 (NOT p1) p2 (NOT p3)), acceptance={} source=12 dest: 13}], [{ cond=(AND (NOT p0) (NOT p2) (NOT p3)), acceptance={} source=13 dest: 8}, { cond=(AND (NOT p0) p2 (NOT p3)), acceptance={} source=13 dest: 10}, { cond=(AND p0 (NOT p2) (NOT p3)), acceptance={} source=13 dest: 14}, { cond=(AND p0 p2 (NOT p3)), acceptance={} source=13 dest: 15}], [{ cond=(NOT p0), acceptance={} source=14 dest: 8}, { cond=p0, acceptance={} source=14 dest: 14}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={} source=15 dest: 8}, { cond=(AND (NOT p0) p2), acceptance={} source=15 dest: 10}, { cond=(AND p0 (NOT p2)), acceptance={} source=15 dest: 14}, { cond=(AND p0 p2), acceptance={} source=15 dest: 15}]], initial=0, aps=[p0:(OR (EQ s1014 0) (EQ s678 1)), p1:(OR (EQ s1014 0) (EQ s678 1)), p2:(OR (EQ s1227 0) (EQ s420 1)), p3:(EQ s1007 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false, false, false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 23923 steps with 60 reset in 164 ms.
FORMULA ASLink-PT-04b-LTLCardinality-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ASLink-PT-04b-LTLCardinality-15 finished in 12024 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((F(p0)&&F(G((p1 U (G(!p1)||p2)))))))'
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(F((p0||X(p1))))))'
Found a Shortening insensitive property : ASLink-PT-04b-LTLCardinality-02
Stuttering acceptance computed with spot in 189 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Support contains 6 out of 1765 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 1765/1765 places, 2153/2153 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 315 transitions
Trivial Post-agglo rules discarded 315 transitions
Performed 315 trivial Post agglomeration. Transition count delta: 315
Iterating post reduction 0 with 315 rules applied. Total rules applied 315 place count 1764 transition count 1837
Reduce places removed 315 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 1 with 318 rules applied. Total rules applied 633 place count 1449 transition count 1834
Reduce places removed 2 places and 0 transitions.
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Iterating post reduction 2 with 7 rules applied. Total rules applied 640 place count 1447 transition count 1829
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 3 with 5 rules applied. Total rules applied 645 place count 1442 transition count 1829
Performed 470 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 470 Pre rules applied. Total rules applied 645 place count 1442 transition count 1359
Deduced a syphon composed of 470 places in 3 ms
Ensure Unique test removed 43 places
Reduce places removed 513 places and 0 transitions.
Iterating global reduction 4 with 983 rules applied. Total rules applied 1628 place count 929 transition count 1359
Discarding 6 places :
Implicit places reduction removed 6 places
Drop transitions removed 27 transitions
Trivial Post-agglo rules discarded 27 transitions
Performed 27 trivial Post agglomeration. Transition count delta: 27
Iterating post reduction 4 with 33 rules applied. Total rules applied 1661 place count 923 transition count 1332
Reduce places removed 27 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 5 with 28 rules applied. Total rules applied 1689 place count 896 transition count 1331
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 1690 place count 895 transition count 1331
Performed 17 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 7 with 17 Pre rules applied. Total rules applied 1690 place count 895 transition count 1314
Deduced a syphon composed of 17 places in 2 ms
Ensure Unique test removed 16 places
Reduce places removed 33 places and 0 transitions.
Iterating global reduction 7 with 50 rules applied. Total rules applied 1740 place count 862 transition count 1314
Performed 15 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 7 with 15 Pre rules applied. Total rules applied 1740 place count 862 transition count 1299
Deduced a syphon composed of 15 places in 3 ms
Reduce places removed 15 places and 0 transitions.
Iterating global reduction 7 with 30 rules applied. Total rules applied 1770 place count 847 transition count 1299
Discarding 2 places :
Symmetric choice reduction at 7 with 2 rule applications. Total rules 1772 place count 845 transition count 1297
Iterating global reduction 7 with 2 rules applied. Total rules applied 1774 place count 845 transition count 1297
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 7 with 1 Pre rules applied. Total rules applied 1774 place count 845 transition count 1296
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 7 with 2 rules applied. Total rules applied 1776 place count 844 transition count 1296
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 1777 place count 843 transition count 1295
Iterating global reduction 7 with 1 rules applied. Total rules applied 1778 place count 843 transition count 1295
Performed 142 Post agglomeration using F-continuation condition.Transition count delta: 142
Deduced a syphon composed of 142 places in 2 ms
Ensure Unique test removed 2 places
Reduce places removed 144 places and 0 transitions.
Iterating global reduction 7 with 286 rules applied. Total rules applied 2064 place count 699 transition count 1153
Discarding 4 places :
Symmetric choice reduction at 7 with 4 rule applications. Total rules 2068 place count 695 transition count 1149
Ensure Unique test removed 1 places
Iterating global reduction 7 with 5 rules applied. Total rules applied 2073 place count 694 transition count 1149
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 7 with 1 rules applied. Total rules applied 2074 place count 694 transition count 1148
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 8 with 1 rules applied. Total rules applied 2075 place count 693 transition count 1148
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 9 with 1 Pre rules applied. Total rules applied 2075 place count 693 transition count 1147
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 9 with 2 rules applied. Total rules applied 2077 place count 692 transition count 1147
Discarding 2 places :
Symmetric choice reduction at 9 with 2 rule applications. Total rules 2079 place count 690 transition count 1145
Iterating global reduction 9 with 2 rules applied. Total rules applied 2081 place count 690 transition count 1145
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 9 with 2 rules applied. Total rules applied 2083 place count 690 transition count 1143
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 10 with 1 rules applied. Total rules applied 2084 place count 689 transition count 1143
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -5
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 11 with 2 rules applied. Total rules applied 2086 place count 688 transition count 1148
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 11 with 2 rules applied. Total rules applied 2088 place count 686 transition count 1146
Reduce places removed 7 places and 0 transitions.
Drop transitions removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 11 with 10 rules applied. Total rules applied 2098 place count 679 transition count 1143
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 12 with 3 rules applied. Total rules applied 2101 place count 676 transition count 1143
Performed 11 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 13 with 11 Pre rules applied. Total rules applied 2101 place count 676 transition count 1132
Deduced a syphon composed of 11 places in 1 ms
Ensure Unique test removed 1 places
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 13 with 23 rules applied. Total rules applied 2124 place count 664 transition count 1132
Discarding 8 places :
Implicit places reduction removed 8 places
Iterating post reduction 13 with 8 rules applied. Total rules applied 2132 place count 656 transition count 1132
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 14 with 1 Pre rules applied. Total rules applied 2132 place count 656 transition count 1131
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 14 with 2 rules applied. Total rules applied 2134 place count 655 transition count 1131
Performed 12 Post agglomeration using F-continuation condition.Transition count delta: 12
Deduced a syphon composed of 12 places in 1 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 14 with 24 rules applied. Total rules applied 2158 place count 643 transition count 1119
Discarding 7 places :
Symmetric choice reduction at 14 with 7 rule applications. Total rules 2165 place count 636 transition count 1112
Iterating global reduction 14 with 7 rules applied. Total rules applied 2172 place count 636 transition count 1112
Discarding 4 places :
Symmetric choice reduction at 14 with 4 rule applications. Total rules 2176 place count 632 transition count 1108
Iterating global reduction 14 with 4 rules applied. Total rules applied 2180 place count 632 transition count 1108
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 14 with 4 rules applied. Total rules applied 2184 place count 632 transition count 1104
Applied a total of 2184 rules in 453 ms. Remains 632 /1765 variables (removed 1133) and now considering 1104/2153 (removed 1049) transitions.
// Phase 1: matrix 1104 rows 632 cols
[2024-05-22 17:21:43] [INFO ] Computed 104 invariants in 16 ms
[2024-05-22 17:21:44] [INFO ] Implicit Places using invariants in 1032 ms returned [1, 18, 19, 31, 48, 66, 86, 137, 147, 148, 150, 167, 185, 206, 264, 265, 277, 278, 279, 281, 298, 316, 336, 387, 388, 401, 404, 421, 439, 459, 514, 515, 518, 529, 530, 531, 549, 570, 571, 572, 573]
Discarding 41 places :
Implicit Place search using SMT only with invariants took 1033 ms to find 41 implicit places.
Starting structural reductions in LI_LTL mode, iteration 1 : 591/1765 places, 1104/2153 transitions.
Drop transitions removed 69 transitions
Trivial Post-agglo rules discarded 69 transitions
Performed 69 trivial Post agglomeration. Transition count delta: 69
Iterating post reduction 0 with 69 rules applied. Total rules applied 69 place count 591 transition count 1035
Reduce places removed 69 places and 0 transitions.
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Iterating post reduction 1 with 74 rules applied. Total rules applied 143 place count 522 transition count 1030
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 2 with 5 rules applied. Total rules applied 148 place count 517 transition count 1030
Performed 20 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 20 Pre rules applied. Total rules applied 148 place count 517 transition count 1010
Deduced a syphon composed of 20 places in 2 ms
Ensure Unique test removed 1 places
Reduce places removed 21 places and 0 transitions.
Iterating global reduction 3 with 41 rules applied. Total rules applied 189 place count 496 transition count 1010
Discarding 4 places :
Implicit places reduction removed 4 places
Drop transitions removed 8 transitions
Trivial Post-agglo rules discarded 8 transitions
Performed 8 trivial Post agglomeration. Transition count delta: 8
Iterating post reduction 3 with 12 rules applied. Total rules applied 201 place count 492 transition count 1002
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 4 with 8 rules applied. Total rules applied 209 place count 484 transition count 1002
Discarding 3 places :
Symmetric choice reduction at 5 with 3 rule applications. Total rules 212 place count 481 transition count 999
Iterating global reduction 5 with 3 rules applied. Total rules applied 215 place count 481 transition count 999
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 5 with 3 rules applied. Total rules applied 218 place count 481 transition count 996
Performed 33 Post agglomeration using F-continuation condition.Transition count delta: 33
Deduced a syphon composed of 33 places in 2 ms
Reduce places removed 33 places and 0 transitions.
Iterating global reduction 6 with 66 rules applied. Total rules applied 284 place count 448 transition count 963
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -1
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 6 with 4 rules applied. Total rules applied 288 place count 446 transition count 964
Applied a total of 288 rules in 66 ms. Remains 446 /591 variables (removed 145) and now considering 964/1104 (removed 140) transitions.
// Phase 1: matrix 964 rows 446 cols
[2024-05-22 17:21:44] [INFO ] Computed 58 invariants in 12 ms
[2024-05-22 17:21:44] [INFO ] Implicit Places using invariants in 495 ms returned [88, 94, 99, 175, 181, 186, 373, 378, 443]
Discarding 9 places :
Implicit Place search using SMT only with invariants took 496 ms to find 9 implicit places.
Starting structural reductions in LI_LTL mode, iteration 2 : 437/1765 places, 964/2153 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 437 transition count 963
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 436 transition count 963
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 7 place count 431 transition count 958
Iterating global reduction 2 with 5 rules applied. Total rules applied 12 place count 431 transition count 958
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 17 place count 426 transition count 953
Iterating global reduction 2 with 5 rules applied. Total rules applied 22 place count 426 transition count 953
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 24 place count 424 transition count 951
Iterating global reduction 2 with 2 rules applied. Total rules applied 26 place count 424 transition count 951
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 32 place count 421 transition count 948
Applied a total of 32 rules in 81 ms. Remains 421 /437 variables (removed 16) and now considering 948/964 (removed 16) transitions.
// Phase 1: matrix 948 rows 421 cols
[2024-05-22 17:21:44] [INFO ] Computed 49 invariants in 12 ms
[2024-05-22 17:21:45] [INFO ] Implicit Places using invariants in 729 ms returned []
[2024-05-22 17:21:45] [INFO ] Invariant cache hit.
[2024-05-22 17:21:46] [INFO ] Implicit Places using invariants and state equation in 1164 ms returned []
Implicit Place search using SMT with State Equation took 1905 ms to find 0 implicit places.
Starting structural reductions in LI_LTL mode, iteration 3 : 421/1765 places, 948/2153 transitions.
Finished structural reductions in LI_LTL mode , in 3 iterations and 4037 ms. Remains : 421/1765 places, 948/2153 transitions.
Running random walk in product with property : ASLink-PT-04b-LTLCardinality-02 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 3}], [{ cond=true, acceptance={} source=3 dest: 0}]], initial=2, aps=[p0:(AND (EQ s347 0) (EQ s276 1)), p1:(AND (EQ s351 0) (EQ s171 1) (EQ s164 0) (EQ s329 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak, cl-invariant], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 11929 reset in 552 ms.
Stack based approach found an accepted trace after 33103 steps with 3932 reset with depth 12 and stack size 12 in 133 ms.
Treatment of property ASLink-PT-04b-LTLCardinality-02 finished in 5066 ms.
Length sensitive decision was in the wrong direction : Shortening insensitive + false
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(X(F(p0)))))'
Found a Shortening insensitive property : ASLink-PT-04b-LTLCardinality-04
Stuttering acceptance computed with spot in 139 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Support contains 2 out of 1765 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 1765/1765 places, 2153/2153 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 322 transitions
Trivial Post-agglo rules discarded 322 transitions
Performed 322 trivial Post agglomeration. Transition count delta: 322
Iterating post reduction 0 with 322 rules applied. Total rules applied 322 place count 1764 transition count 1830
Reduce places removed 322 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 1 with 325 rules applied. Total rules applied 647 place count 1442 transition count 1827
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 649 place count 1440 transition count 1827
Performed 473 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 473 Pre rules applied. Total rules applied 649 place count 1440 transition count 1354
Deduced a syphon composed of 473 places in 5 ms
Ensure Unique test removed 43 places
Reduce places removed 516 places and 0 transitions.
Iterating global reduction 3 with 989 rules applied. Total rules applied 1638 place count 924 transition count 1354
Discarding 5 places :
Implicit places reduction removed 5 places
Drop transitions removed 27 transitions
Trivial Post-agglo rules discarded 27 transitions
Performed 27 trivial Post agglomeration. Transition count delta: 27
Iterating post reduction 3 with 32 rules applied. Total rules applied 1670 place count 919 transition count 1327
Reduce places removed 27 places and 0 transitions.
Iterating post reduction 4 with 27 rules applied. Total rules applied 1697 place count 892 transition count 1327
Performed 17 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 17 Pre rules applied. Total rules applied 1697 place count 892 transition count 1310
Deduced a syphon composed of 17 places in 5 ms
Ensure Unique test removed 17 places
Reduce places removed 34 places and 0 transitions.
Iterating global reduction 5 with 51 rules applied. Total rules applied 1748 place count 858 transition count 1310
Performed 16 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 16 Pre rules applied. Total rules applied 1748 place count 858 transition count 1294
Deduced a syphon composed of 16 places in 4 ms
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 5 with 32 rules applied. Total rules applied 1780 place count 842 transition count 1294
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1781 place count 841 transition count 1293
Iterating global reduction 5 with 1 rules applied. Total rules applied 1782 place count 841 transition count 1293
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 1 Pre rules applied. Total rules applied 1782 place count 841 transition count 1292
Deduced a syphon composed of 1 places in 5 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 1784 place count 840 transition count 1292
Performed 143 Post agglomeration using F-continuation condition.Transition count delta: 143
Deduced a syphon composed of 143 places in 7 ms
Ensure Unique test removed 1 places
Reduce places removed 144 places and 0 transitions.
Iterating global reduction 5 with 287 rules applied. Total rules applied 2071 place count 696 transition count 1149
Discarding 4 places :
Symmetric choice reduction at 5 with 4 rule applications. Total rules 2075 place count 692 transition count 1145
Ensure Unique test removed 1 places
Iterating global reduction 5 with 5 rules applied. Total rules applied 2080 place count 691 transition count 1145
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 1 Pre rules applied. Total rules applied 2080 place count 691 transition count 1144
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 2082 place count 690 transition count 1144
Discarding 2 places :
Symmetric choice reduction at 5 with 2 rule applications. Total rules 2084 place count 688 transition count 1142
Iterating global reduction 5 with 2 rules applied. Total rules applied 2086 place count 688 transition count 1142
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 5 with 2 rules applied. Total rules applied 2088 place count 688 transition count 1140
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 2089 place count 687 transition count 1140
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -5
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 7 with 2 rules applied. Total rules applied 2091 place count 686 transition count 1145
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 7 with 2 rules applied. Total rules applied 2093 place count 684 transition count 1143
Reduce places removed 7 places and 0 transitions.
Drop transitions removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 7 with 10 rules applied. Total rules applied 2103 place count 677 transition count 1140
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 8 with 3 rules applied. Total rules applied 2106 place count 674 transition count 1140
Performed 10 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 9 with 10 Pre rules applied. Total rules applied 2106 place count 674 transition count 1130
Deduced a syphon composed of 10 places in 2 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 9 with 20 rules applied. Total rules applied 2126 place count 664 transition count 1130
Discarding 7 places :
Implicit places reduction removed 7 places
Iterating post reduction 9 with 7 rules applied. Total rules applied 2133 place count 657 transition count 1130
Performed 11 Post agglomeration using F-continuation condition.Transition count delta: 11
Deduced a syphon composed of 11 places in 2 ms
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 10 with 22 rules applied. Total rules applied 2155 place count 646 transition count 1119
Discarding 7 places :
Symmetric choice reduction at 10 with 7 rule applications. Total rules 2162 place count 639 transition count 1112
Iterating global reduction 10 with 7 rules applied. Total rules applied 2169 place count 639 transition count 1112
Discarding 3 places :
Symmetric choice reduction at 10 with 3 rule applications. Total rules 2172 place count 636 transition count 1109
Iterating global reduction 10 with 3 rules applied. Total rules applied 2175 place count 636 transition count 1109
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 10 with 3 rules applied. Total rules applied 2178 place count 636 transition count 1106
Applied a total of 2178 rules in 451 ms. Remains 636 /1765 variables (removed 1129) and now considering 1106/2153 (removed 1047) transitions.
// Phase 1: matrix 1106 rows 636 cols
[2024-05-22 17:21:48] [INFO ] Computed 107 invariants in 18 ms
[2024-05-22 17:21:49] [INFO ] Implicit Places using invariants in 1000 ms returned [1, 18, 19, 22, 32, 49, 67, 144, 161, 162, 164, 181, 199, 219, 270, 271, 283, 284, 286, 303, 321, 341, 392, 393, 405, 406, 408, 425, 443, 463, 514, 515, 518, 529, 530, 531, 549, 553, 571, 572, 573, 574]
Discarding 42 places :
Implicit Place search using SMT only with invariants took 1006 ms to find 42 implicit places.
Starting structural reductions in LI_LTL mode, iteration 1 : 594/1765 places, 1106/2153 transitions.
Drop transitions removed 73 transitions
Trivial Post-agglo rules discarded 73 transitions
Performed 73 trivial Post agglomeration. Transition count delta: 73
Iterating post reduction 0 with 73 rules applied. Total rules applied 73 place count 594 transition count 1033
Reduce places removed 73 places and 0 transitions.
Iterating post reduction 1 with 73 rules applied. Total rules applied 146 place count 521 transition count 1033
Performed 22 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 22 Pre rules applied. Total rules applied 146 place count 521 transition count 1011
Deduced a syphon composed of 22 places in 1 ms
Ensure Unique test removed 1 places
Reduce places removed 23 places and 0 transitions.
Iterating global reduction 2 with 45 rules applied. Total rules applied 191 place count 498 transition count 1011
Discarding 4 places :
Implicit places reduction removed 4 places
Drop transitions removed 8 transitions
Trivial Post-agglo rules discarded 8 transitions
Performed 8 trivial Post agglomeration. Transition count delta: 8
Iterating post reduction 2 with 12 rules applied. Total rules applied 203 place count 494 transition count 1003
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 3 with 8 rules applied. Total rules applied 211 place count 486 transition count 1003
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 214 place count 483 transition count 1000
Iterating global reduction 4 with 3 rules applied. Total rules applied 217 place count 483 transition count 1000
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 4 with 3 rules applied. Total rules applied 220 place count 483 transition count 997
Performed 37 Post agglomeration using F-continuation condition.Transition count delta: 37
Deduced a syphon composed of 37 places in 1 ms
Reduce places removed 37 places and 0 transitions.
Iterating global reduction 5 with 74 rules applied. Total rules applied 294 place count 446 transition count 960
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -1
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 5 with 4 rules applied. Total rules applied 298 place count 444 transition count 961
Applied a total of 298 rules in 66 ms. Remains 444 /594 variables (removed 150) and now considering 961/1106 (removed 145) transitions.
// Phase 1: matrix 961 rows 444 cols
[2024-05-22 17:21:49] [INFO ] Computed 60 invariants in 7 ms
[2024-05-22 17:21:49] [INFO ] Implicit Places using invariants in 661 ms returned [90, 96, 101, 187, 193, 198, 275, 281, 286, 363, 369, 374, 441]
Discarding 13 places :
Implicit Place search using SMT only with invariants took 663 ms to find 13 implicit places.
Starting structural reductions in LI_LTL mode, iteration 2 : 431/1765 places, 961/2153 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 431 transition count 960
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 430 transition count 960
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 10 place count 422 transition count 952
Iterating global reduction 2 with 8 rules applied. Total rules applied 18 place count 422 transition count 952
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 26 place count 414 transition count 944
Iterating global reduction 2 with 8 rules applied. Total rules applied 34 place count 414 transition count 944
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 38 place count 410 transition count 940
Iterating global reduction 2 with 4 rules applied. Total rules applied 42 place count 410 transition count 940
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 2 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 2 with 8 rules applied. Total rules applied 50 place count 406 transition count 936
Applied a total of 50 rules in 79 ms. Remains 406 /431 variables (removed 25) and now considering 936/961 (removed 25) transitions.
// Phase 1: matrix 936 rows 406 cols
[2024-05-22 17:21:49] [INFO ] Computed 47 invariants in 8 ms
[2024-05-22 17:21:50] [INFO ] Implicit Places using invariants in 670 ms returned []
[2024-05-22 17:21:50] [INFO ] Invariant cache hit.
[2024-05-22 17:21:51] [INFO ] Implicit Places using invariants and state equation in 1348 ms returned []
Implicit Place search using SMT with State Equation took 2025 ms to find 0 implicit places.
Starting structural reductions in LI_LTL mode, iteration 3 : 406/1765 places, 936/2153 transitions.
Finished structural reductions in LI_LTL mode , in 3 iterations and 4291 ms. Remains : 406/1765 places, 936/2153 transitions.
Running random walk in product with property : ASLink-PT-04b-LTLCardinality-04 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={} source=2 dest: 3}], [{ cond=true, acceptance={} source=3 dest: 1}]], initial=2, aps=[p0:(OR (EQ s109 0) (EQ s399 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak, cl-invariant], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 25000 reset in 763 ms.
Product exploration explored 100000 steps with 25000 reset in 474 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0, true]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 93 ms. Reduced automaton from 4 states, 4 edges and 1 AP (stutter sensitive) to 4 states, 4 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 164 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Incomplete random walk after 10000 steps, including 166 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 39 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 387491 steps, run timeout after 3001 ms. (steps per millisecond=129 ) properties seen :{}
Probabilistic random walk after 387491 steps, saw 102521 distinct states, run finished after 3001 ms. (steps per millisecond=129 ) properties seen :0
Running SMT prover for 1 properties.
[2024-05-22 17:21:56] [INFO ] Invariant cache hit.
[2024-05-22 17:21:56] [INFO ] After 97ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-22 17:21:56] [INFO ] [Nat]Absence check using 11 positive place invariants in 5 ms returned sat
[2024-05-22 17:21:56] [INFO ] [Nat]Absence check using 11 positive and 36 generalized place invariants in 17 ms returned sat
[2024-05-22 17:21:57] [INFO ] After 655ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-22 17:21:57] [INFO ] After 746ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 30 ms.
[2024-05-22 17:21:57] [INFO ] After 885ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 3 ms.
Support contains 2 out of 406 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 406/406 places, 936/936 transitions.
Free-agglomeration rule applied 20 times.
Iterating global reduction 0 with 20 rules applied. Total rules applied 20 place count 406 transition count 916
Reduce places removed 20 places and 0 transitions.
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 23 rules applied. Total rules applied 43 place count 386 transition count 913
Free-agglomeration rule (complex) applied 13 times.
Iterating global reduction 1 with 13 rules applied. Total rules applied 56 place count 386 transition count 900
Reduce places removed 13 places and 0 transitions.
Iterating post reduction 1 with 13 rules applied. Total rules applied 69 place count 373 transition count 900
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 2 with 1 rules applied. Total rules applied 70 place count 373 transition count 899
Applied a total of 70 rules in 56 ms. Remains 373 /406 variables (removed 33) and now considering 899/936 (removed 37) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 57 ms. Remains : 373/406 places, 899/936 transitions.
Incomplete random walk after 10000 steps, including 190 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 51 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 361745 steps, run timeout after 3001 ms. (steps per millisecond=120 ) properties seen :{}
Probabilistic random walk after 361745 steps, saw 123818 distinct states, run finished after 3001 ms. (steps per millisecond=120 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 899 rows 373 cols
[2024-05-22 17:22:00] [INFO ] Computed 47 invariants in 7 ms
[2024-05-22 17:22:00] [INFO ] After 73ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-22 17:22:00] [INFO ] [Nat]Absence check using 11 positive place invariants in 7 ms returned sat
[2024-05-22 17:22:00] [INFO ] [Nat]Absence check using 11 positive and 36 generalized place invariants in 19 ms returned sat
[2024-05-22 17:22:01] [INFO ] After 569ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-22 17:22:01] [INFO ] After 641ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 45 ms.
[2024-05-22 17:22:01] [INFO ] After 807ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 2 ms.
Support contains 2 out of 373 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 373/373 places, 899/899 transitions.
Applied a total of 0 rules in 14 ms. Remains 373 /373 variables (removed 0) and now considering 899/899 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 14 ms. Remains : 373/373 places, 899/899 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 373/373 places, 899/899 transitions.
Applied a total of 0 rules in 14 ms. Remains 373 /373 variables (removed 0) and now considering 899/899 (removed 0) transitions.
[2024-05-22 17:22:01] [INFO ] Invariant cache hit.
[2024-05-22 17:22:02] [INFO ] Implicit Places using invariants in 687 ms returned [90, 97, 98, 170, 171, 241, 242]
Discarding 7 places :
Implicit Place search using SMT only with invariants took 689 ms to find 7 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 366/373 places, 899/899 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 365 transition count 898
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 365 transition count 898
Applied a total of 2 rules in 21 ms. Remains 365 /366 variables (removed 1) and now considering 898/899 (removed 1) transitions.
// Phase 1: matrix 898 rows 365 cols
[2024-05-22 17:22:02] [INFO ] Computed 40 invariants in 11 ms
[2024-05-22 17:22:02] [INFO ] Implicit Places using invariants in 600 ms returned []
[2024-05-22 17:22:02] [INFO ] Invariant cache hit.
[2024-05-22 17:22:04] [INFO ] Implicit Places using invariants and state equation in 1583 ms returned []
Implicit Place search using SMT with State Equation took 2186 ms to find 0 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 365/373 places, 898/899 transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 2910 ms. Remains : 365/373 places, 898/899 transitions.
Incomplete random walk after 10000 steps, including 177 resets, run finished after 36 ms. (steps per millisecond=277 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 59 resets, run finished after 15 ms. (steps per millisecond=666 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 350886 steps, run timeout after 3001 ms. (steps per millisecond=116 ) properties seen :{}
Probabilistic random walk after 350886 steps, saw 120587 distinct states, run finished after 3001 ms. (steps per millisecond=116 ) properties seen :0
Running SMT prover for 1 properties.
[2024-05-22 17:22:07] [INFO ] Invariant cache hit.
[2024-05-22 17:22:07] [INFO ] After 70ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-22 17:22:07] [INFO ] [Nat]Absence check using 11 positive place invariants in 5 ms returned sat
[2024-05-22 17:22:07] [INFO ] [Nat]Absence check using 11 positive and 29 generalized place invariants in 15 ms returned sat
[2024-05-22 17:22:08] [INFO ] After 735ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-22 17:22:08] [INFO ] After 802ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 38 ms.
[2024-05-22 17:22:08] [INFO ] After 943ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 5 ms.
Support contains 2 out of 365 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 365/365 places, 898/898 transitions.
Applied a total of 0 rules in 24 ms. Remains 365 /365 variables (removed 0) and now considering 898/898 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 25 ms. Remains : 365/365 places, 898/898 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 365/365 places, 898/898 transitions.
Applied a total of 0 rules in 20 ms. Remains 365 /365 variables (removed 0) and now considering 898/898 (removed 0) transitions.
[2024-05-22 17:22:08] [INFO ] Invariant cache hit.
[2024-05-22 17:22:09] [INFO ] Implicit Places using invariants in 606 ms returned []
[2024-05-22 17:22:09] [INFO ] Invariant cache hit.
[2024-05-22 17:22:10] [INFO ] Implicit Places using invariants and state equation in 1542 ms returned []
Implicit Place search using SMT with State Equation took 2155 ms to find 0 implicit places.
[2024-05-22 17:22:10] [INFO ] Redundant transitions in 21 ms returned []
[2024-05-22 17:22:10] [INFO ] Invariant cache hit.
[2024-05-22 17:22:11] [INFO ] Dead Transitions using invariants and state equation in 752 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2957 ms. Remains : 365/365 places, 898/898 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 365 transition count 897
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 364 transition count 897
Applied a total of 2 rules in 24 ms. Remains 364 /365 variables (removed 1) and now considering 897/898 (removed 1) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 897 rows 364 cols
[2024-05-22 17:22:11] [INFO ] Computed 40 invariants in 10 ms
[2024-05-22 17:22:11] [INFO ] After 84ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-22 17:22:11] [INFO ] [Nat]Absence check using 12 positive place invariants in 7 ms returned sat
[2024-05-22 17:22:11] [INFO ] [Nat]Absence check using 12 positive and 28 generalized place invariants in 29 ms returned sat
[2024-05-22 17:22:12] [INFO ] After 754ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-22 17:22:12] [INFO ] After 800ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 97 ms.
========== file over 1MB has been truncated ======
retrieve it from the run archives if needed
Sequence of Actions to be Executed by the VM
This is useful if one wants to reexecute the tool in the VM from the submitted image disk.
set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="ASLink-PT-04b"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="gold2023"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"
# this is specific to your benchmark or test
export BIN_DIR="$HOME/BenchKit/bin"
# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi
# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5568"
echo " Executing tool gold2023"
echo " Input is ASLink-PT-04b, examination is LTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r021-smll-171620127800042"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/ASLink-PT-04b.tgz
mv ASLink-PT-04b execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh
echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "LTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLCardinality" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "LTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLCardinality.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '
echo "FORMULA_NAME $x"
done
elif [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLCardinality"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;