About the Execution of LTSMin+red for ShieldPPPs-PT-030B
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 4859.947 | 3600000.00 | 14237149.00 | 54.90 | [undef] | Time out reached |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/fkordon/mcc2023-input.r393-oct2-167903717100474.qcow2', fmt=qcow2 cluster_size=65536 extended_l2=off compression_type=zlib size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 backing_fmt=qcow2 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5348
Executing tool ltsminxred
Input is ShieldPPPs-PT-030B, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r393-oct2-167903717100474
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 988K
-rw-r--r-- 1 mcc users 5.8K Feb 26 01:51 CTLCardinality.txt
-rw-r--r-- 1 mcc users 55K Feb 26 01:51 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.2K Feb 26 01:50 CTLFireability.txt
-rw-r--r-- 1 mcc users 60K Feb 26 01:50 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:41 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K Jan 29 11:41 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.5K Feb 25 16:59 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Feb 25 16:59 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Feb 25 16:59 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Feb 25 16:59 LTLFireability.xml
-rw-r--r-- 1 mcc users 13K Feb 26 01:51 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 135K Feb 26 01:51 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.0K Feb 26 01:51 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 77K Feb 26 01:51 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 16:59 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Feb 25 16:59 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 528K Mar 5 18:23 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 ShieldPPPs-PT-030B-CTLFireability-00
FORMULA_NAME ShieldPPPs-PT-030B-CTLFireability-01
FORMULA_NAME ShieldPPPs-PT-030B-CTLFireability-02
FORMULA_NAME ShieldPPPs-PT-030B-CTLFireability-03
FORMULA_NAME ShieldPPPs-PT-030B-CTLFireability-04
FORMULA_NAME ShieldPPPs-PT-030B-CTLFireability-05
FORMULA_NAME ShieldPPPs-PT-030B-CTLFireability-06
FORMULA_NAME ShieldPPPs-PT-030B-CTLFireability-07
FORMULA_NAME ShieldPPPs-PT-030B-CTLFireability-08
FORMULA_NAME ShieldPPPs-PT-030B-CTLFireability-09
FORMULA_NAME ShieldPPPs-PT-030B-CTLFireability-10
FORMULA_NAME ShieldPPPs-PT-030B-CTLFireability-11
FORMULA_NAME ShieldPPPs-PT-030B-CTLFireability-12
FORMULA_NAME ShieldPPPs-PT-030B-CTLFireability-13
FORMULA_NAME ShieldPPPs-PT-030B-CTLFireability-14
FORMULA_NAME ShieldPPPs-PT-030B-CTLFireability-15
=== Now, execution of the tool begins
BK_START 1679452366158
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=ltsminxred
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=ShieldPPPs-PT-030B
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-22 02:32:48] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -timeout, 360, -rebuildPNML]
[2023-03-22 02:32:48] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-22 02:32:49] [INFO ] Load time of PNML (sax parser for PT used): 119 ms
[2023-03-22 02:32:49] [INFO ] Transformed 2043 places.
[2023-03-22 02:32:49] [INFO ] Transformed 1893 transitions.
[2023-03-22 02:32:49] [INFO ] Found NUPN structural information;
[2023-03-22 02:32:49] [INFO ] Parsed PT model containing 2043 places and 1893 transitions and 5226 arcs in 308 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 10 ms.
Support contains 174 out of 2043 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2043/2043 places, 1893/1893 transitions.
Discarding 183 places :
Symmetric choice reduction at 0 with 183 rule applications. Total rules 183 place count 1860 transition count 1710
Iterating global reduction 0 with 183 rules applied. Total rules applied 366 place count 1860 transition count 1710
Applied a total of 366 rules in 371 ms. Remains 1860 /2043 variables (removed 183) and now considering 1710/1893 (removed 183) transitions.
// Phase 1: matrix 1710 rows 1860 cols
[2023-03-22 02:32:49] [INFO ] Computed 331 place invariants in 20 ms
[2023-03-22 02:32:50] [INFO ] Implicit Places using invariants in 1126 ms returned []
[2023-03-22 02:32:50] [INFO ] Invariant cache hit.
[2023-03-22 02:32:54] [INFO ] Implicit Places using invariants and state equation in 3282 ms returned []
Implicit Place search using SMT with State Equation took 4437 ms to find 0 implicit places.
[2023-03-22 02:32:54] [INFO ] Invariant cache hit.
[2023-03-22 02:32:55] [INFO ] Dead Transitions using invariants and state equation in 1274 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 1860/2043 places, 1710/1893 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 6083 ms. Remains : 1860/2043 places, 1710/1893 transitions.
Support contains 174 out of 1860 places after structural reductions.
[2023-03-22 02:32:55] [INFO ] Flatten gal took : 176 ms
[2023-03-22 02:32:55] [INFO ] Flatten gal took : 104 ms
[2023-03-22 02:32:56] [INFO ] Input system was already deterministic with 1710 transitions.
Support contains 172 out of 1860 places (down from 174) after GAL structural reductions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 668 ms. (steps per millisecond=14 ) properties (out of 101) seen :79
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=50 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=142 ) properties (out of 22) seen :0
Running SMT prover for 22 properties.
[2023-03-22 02:32:56] [INFO ] Invariant cache hit.
[2023-03-22 02:32:57] [INFO ] After 998ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:22
[2023-03-22 02:32:59] [INFO ] [Nat]Absence check using 331 positive place invariants in 292 ms returned sat
[2023-03-22 02:33:02] [INFO ] After 2309ms SMT Verify possible using state equation in natural domain returned unsat :1 sat :21
[2023-03-22 02:33:03] [INFO ] Deduced a trap composed of 23 places in 461 ms of which 6 ms to minimize.
[2023-03-22 02:33:03] [INFO ] Deduced a trap composed of 30 places in 433 ms of which 1 ms to minimize.
[2023-03-22 02:33:04] [INFO ] Deduced a trap composed of 28 places in 489 ms of which 2 ms to minimize.
[2023-03-22 02:33:04] [INFO ] Deduced a trap composed of 28 places in 333 ms of which 4 ms to minimize.
[2023-03-22 02:33:04] [INFO ] Deduced a trap composed of 23 places in 346 ms of which 1 ms to minimize.
[2023-03-22 02:33:05] [INFO ] Deduced a trap composed of 24 places in 325 ms of which 1 ms to minimize.
[2023-03-22 02:33:05] [INFO ] Deduced a trap composed of 42 places in 252 ms of which 1 ms to minimize.
[2023-03-22 02:33:06] [INFO ] Deduced a trap composed of 35 places in 402 ms of which 0 ms to minimize.
[2023-03-22 02:33:06] [INFO ] Deduced a trap composed of 40 places in 305 ms of which 1 ms to minimize.
[2023-03-22 02:33:06] [INFO ] Deduced a trap composed of 35 places in 364 ms of which 1 ms to minimize.
[2023-03-22 02:33:07] [INFO ] Deduced a trap composed of 37 places in 293 ms of which 1 ms to minimize.
[2023-03-22 02:33:07] [INFO ] Deduced a trap composed of 42 places in 304 ms of which 1 ms to minimize.
[2023-03-22 02:33:07] [INFO ] Deduced a trap composed of 39 places in 281 ms of which 0 ms to minimize.
[2023-03-22 02:33:08] [INFO ] Deduced a trap composed of 41 places in 336 ms of which 1 ms to minimize.
[2023-03-22 02:33:08] [INFO ] Deduced a trap composed of 35 places in 338 ms of which 0 ms to minimize.
[2023-03-22 02:33:09] [INFO ] Deduced a trap composed of 56 places in 298 ms of which 1 ms to minimize.
[2023-03-22 02:33:09] [INFO ] Deduced a trap composed of 38 places in 302 ms of which 1 ms to minimize.
[2023-03-22 02:33:09] [INFO ] Deduced a trap composed of 40 places in 269 ms of which 1 ms to minimize.
[2023-03-22 02:33:10] [INFO ] Deduced a trap composed of 40 places in 335 ms of which 1 ms to minimize.
[2023-03-22 02:33:10] [INFO ] Deduced a trap composed of 26 places in 316 ms of which 12 ms to minimize.
[2023-03-22 02:33:11] [INFO ] Deduced a trap composed of 42 places in 280 ms of which 0 ms to minimize.
[2023-03-22 02:33:11] [INFO ] Deduced a trap composed of 40 places in 305 ms of which 2 ms to minimize.
[2023-03-22 02:33:11] [INFO ] Deduced a trap composed of 42 places in 205 ms of which 1 ms to minimize.
[2023-03-22 02:33:12] [INFO ] Deduced a trap composed of 26 places in 332 ms of which 0 ms to minimize.
[2023-03-22 02:33:12] [INFO ] Deduced a trap composed of 32 places in 287 ms of which 0 ms to minimize.
[2023-03-22 02:33:12] [INFO ] Deduced a trap composed of 22 places in 364 ms of which 0 ms to minimize.
[2023-03-22 02:33:13] [INFO ] Deduced a trap composed of 30 places in 203 ms of which 1 ms to minimize.
[2023-03-22 02:33:13] [INFO ] Deduced a trap composed of 37 places in 240 ms of which 1 ms to minimize.
[2023-03-22 02:33:13] [INFO ] Deduced a trap composed of 30 places in 205 ms of which 1 ms to minimize.
[2023-03-22 02:33:14] [INFO ] Deduced a trap composed of 40 places in 338 ms of which 1 ms to minimize.
[2023-03-22 02:33:14] [INFO ] Deduced a trap composed of 45 places in 269 ms of which 1 ms to minimize.
[2023-03-22 02:33:14] [INFO ] Deduced a trap composed of 37 places in 267 ms of which 1 ms to minimize.
[2023-03-22 02:33:15] [INFO ] Deduced a trap composed of 44 places in 241 ms of which 1 ms to minimize.
[2023-03-22 02:33:15] [INFO ] Deduced a trap composed of 41 places in 297 ms of which 17 ms to minimize.
[2023-03-22 02:33:15] [INFO ] Deduced a trap composed of 30 places in 330 ms of which 1 ms to minimize.
[2023-03-22 02:33:16] [INFO ] Deduced a trap composed of 34 places in 349 ms of which 1 ms to minimize.
[2023-03-22 02:33:16] [INFO ] Deduced a trap composed of 25 places in 263 ms of which 1 ms to minimize.
[2023-03-22 02:33:17] [INFO ] Deduced a trap composed of 23 places in 294 ms of which 1 ms to minimize.
[2023-03-22 02:33:17] [INFO ] Deduced a trap composed of 44 places in 244 ms of which 4 ms to minimize.
[2023-03-22 02:33:17] [INFO ] Deduced a trap composed of 42 places in 248 ms of which 26 ms to minimize.
[2023-03-22 02:33:18] [INFO ] Deduced a trap composed of 60 places in 269 ms of which 0 ms to minimize.
[2023-03-22 02:33:18] [INFO ] Deduced a trap composed of 48 places in 200 ms of which 1 ms to minimize.
[2023-03-22 02:33:18] [INFO ] Deduced a trap composed of 45 places in 286 ms of which 1 ms to minimize.
[2023-03-22 02:33:18] [INFO ] Deduced a trap composed of 40 places in 240 ms of which 1 ms to minimize.
[2023-03-22 02:33:19] [INFO ] Deduced a trap composed of 41 places in 500 ms of which 1 ms to minimize.
[2023-03-22 02:33:19] [INFO ] Deduced a trap composed of 50 places in 279 ms of which 1 ms to minimize.
[2023-03-22 02:33:20] [INFO ] Deduced a trap composed of 47 places in 227 ms of which 1 ms to minimize.
[2023-03-22 02:33:20] [INFO ] Deduced a trap composed of 49 places in 201 ms of which 1 ms to minimize.
[2023-03-22 02:33:20] [INFO ] Deduced a trap composed of 45 places in 279 ms of which 0 ms to minimize.
[2023-03-22 02:33:21] [INFO ] Deduced a trap composed of 46 places in 243 ms of which 1 ms to minimize.
[2023-03-22 02:33:21] [INFO ] Deduced a trap composed of 42 places in 243 ms of which 3 ms to minimize.
[2023-03-22 02:33:21] [INFO ] Deduced a trap composed of 42 places in 275 ms of which 1 ms to minimize.
[2023-03-22 02:33:21] [INFO ] Deduced a trap composed of 35 places in 194 ms of which 0 ms to minimize.
[2023-03-22 02:33:22] [INFO ] Trap strengthening (SAT) tested/added 54/53 trap constraints in 19637 ms
[2023-03-22 02:33:22] [INFO ] Deduced a trap composed of 42 places in 260 ms of which 0 ms to minimize.
[2023-03-22 02:33:22] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 383 ms
[2023-03-22 02:33:23] [INFO ] Deduced a trap composed of 47 places in 309 ms of which 0 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:1255)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineResultsWithTraps(DeadlockTester.java:736)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:656)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMTIncremental(DeadlockTester.java:350)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMT(DeadlockTester.java:223)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.applyReductions(ReachabilitySolver.java:95)
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.Application.startNoEx(Application.java:626)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
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)
[2023-03-22 02:33:23] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-22 02:33:23] [INFO ] After 25153ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:22
Fused 22 Parikh solutions to 21 different solutions.
Parikh walk visited 3 properties in 1610 ms.
Support contains 38 out of 1860 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1860/1860 places, 1710/1710 transitions.
Drop transitions removed 201 transitions
Trivial Post-agglo rules discarded 201 transitions
Performed 201 trivial Post agglomeration. Transition count delta: 201
Iterating post reduction 0 with 201 rules applied. Total rules applied 201 place count 1860 transition count 1509
Reduce places removed 201 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 202 rules applied. Total rules applied 403 place count 1659 transition count 1508
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 404 place count 1658 transition count 1508
Performed 150 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 150 Pre rules applied. Total rules applied 404 place count 1658 transition count 1358
Deduced a syphon composed of 150 places in 2 ms
Reduce places removed 150 places and 0 transitions.
Iterating global reduction 3 with 300 rules applied. Total rules applied 704 place count 1508 transition count 1358
Discarding 22 places :
Symmetric choice reduction at 3 with 22 rule applications. Total rules 726 place count 1486 transition count 1336
Iterating global reduction 3 with 22 rules applied. Total rules applied 748 place count 1486 transition count 1336
Performed 11 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 11 Pre rules applied. Total rules applied 748 place count 1486 transition count 1325
Deduced a syphon composed of 11 places in 7 ms
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 3 with 22 rules applied. Total rules applied 770 place count 1475 transition count 1325
Performed 513 Post agglomeration using F-continuation condition.Transition count delta: 513
Deduced a syphon composed of 513 places in 2 ms
Reduce places removed 513 places and 0 transitions.
Iterating global reduction 3 with 1026 rules applied. Total rules applied 1796 place count 962 transition count 812
Renaming transitions due to excessive name length > 1024 char.
Partial Free-agglomeration rule applied 251 times.
Drop transitions removed 251 transitions
Iterating global reduction 3 with 251 rules applied. Total rules applied 2047 place count 962 transition count 812
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 3 with 1 rules applied. Total rules applied 2048 place count 961 transition count 811
Applied a total of 2048 rules in 604 ms. Remains 961 /1860 variables (removed 899) and now considering 811/1710 (removed 899) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 605 ms. Remains : 961/1860 places, 811/1710 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 178 ms. (steps per millisecond=56 ) properties (out of 18) seen :16
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 44 ms. (steps per millisecond=227 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 44 ms. (steps per millisecond=227 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
// Phase 1: matrix 811 rows 961 cols
[2023-03-22 02:33:25] [INFO ] Computed 331 place invariants in 25 ms
[2023-03-22 02:33:25] [INFO ] [Real]Absence check using 315 positive place invariants in 51 ms returned sat
[2023-03-22 02:33:25] [INFO ] [Real]Absence check using 315 positive and 16 generalized place invariants in 4 ms returned sat
[2023-03-22 02:33:26] [INFO ] After 701ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-22 02:33:26] [INFO ] [Nat]Absence check using 315 positive place invariants in 48 ms returned sat
[2023-03-22 02:33:26] [INFO ] [Nat]Absence check using 315 positive and 16 generalized place invariants in 25 ms returned sat
[2023-03-22 02:33:26] [INFO ] After 491ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2023-03-22 02:33:27] [INFO ] Deduced a trap composed of 4 places in 87 ms of which 4 ms to minimize.
[2023-03-22 02:33:27] [INFO ] Deduced a trap composed of 11 places in 70 ms of which 0 ms to minimize.
[2023-03-22 02:33:27] [INFO ] Deduced a trap composed of 5 places in 140 ms of which 0 ms to minimize.
[2023-03-22 02:33:27] [INFO ] Deduced a trap composed of 8 places in 107 ms of which 1 ms to minimize.
[2023-03-22 02:33:27] [INFO ] Deduced a trap composed of 8 places in 130 ms of which 0 ms to minimize.
[2023-03-22 02:33:27] [INFO ] Deduced a trap composed of 4 places in 94 ms of which 0 ms to minimize.
[2023-03-22 02:33:27] [INFO ] Trap strengthening (SAT) tested/added 7/6 trap constraints in 877 ms
[2023-03-22 02:33:28] [INFO ] After 1508ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 100 ms.
[2023-03-22 02:33:28] [INFO ] After 1858ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Parikh walk visited 0 properties in 29 ms.
Support contains 7 out of 961 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 961/961 places, 811/811 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 0 with 3 rules applied. Total rules applied 3 place count 961 transition count 808
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 6 place count 958 transition count 808
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 4 Pre rules applied. Total rules applied 6 place count 958 transition count 804
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 14 place count 954 transition count 804
Performed 15 Post agglomeration using F-continuation condition.Transition count delta: 15
Deduced a syphon composed of 15 places in 1 ms
Reduce places removed 15 places and 0 transitions.
Iterating global reduction 2 with 30 rules applied. Total rules applied 44 place count 939 transition count 789
Partial Free-agglomeration rule applied 9 times.
Drop transitions removed 9 transitions
Iterating global reduction 2 with 9 rules applied. Total rules applied 53 place count 939 transition count 789
Reduce places removed 3 places and 3 transitions.
Iterating global reduction 2 with 3 rules applied. Total rules applied 56 place count 936 transition count 786
Applied a total of 56 rules in 127 ms. Remains 936 /961 variables (removed 25) and now considering 786/811 (removed 25) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 127 ms. Remains : 936/961 places, 786/811 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 132 ms. (steps per millisecond=75 ) properties (out of 2) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 39 ms. (steps per millisecond=256 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 786 rows 936 cols
[2023-03-22 02:33:28] [INFO ] Computed 331 place invariants in 14 ms
[2023-03-22 02:33:28] [INFO ] [Real]Absence check using 313 positive place invariants in 196 ms returned sat
[2023-03-22 02:33:28] [INFO ] [Real]Absence check using 313 positive and 18 generalized place invariants in 4 ms returned sat
[2023-03-22 02:33:29] [INFO ] After 809ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-22 02:33:29] [INFO ] [Nat]Absence check using 313 positive place invariants in 50 ms returned sat
[2023-03-22 02:33:29] [INFO ] [Nat]Absence check using 313 positive and 18 generalized place invariants in 28 ms returned sat
[2023-03-22 02:33:29] [INFO ] After 441ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-22 02:33:30] [INFO ] Deduced a trap composed of 6 places in 101 ms of which 0 ms to minimize.
[2023-03-22 02:33:30] [INFO ] Deduced a trap composed of 5 places in 172 ms of which 13 ms to minimize.
[2023-03-22 02:33:30] [INFO ] Deduced a trap composed of 9 places in 97 ms of which 0 ms to minimize.
[2023-03-22 02:33:30] [INFO ] Deduced a trap composed of 4 places in 77 ms of which 0 ms to minimize.
[2023-03-22 02:33:30] [INFO ] Deduced a trap composed of 6 places in 53 ms of which 0 ms to minimize.
[2023-03-22 02:33:30] [INFO ] Trap strengthening (SAT) tested/added 6/5 trap constraints in 709 ms
[2023-03-22 02:33:30] [INFO ] After 1171ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 41 ms.
[2023-03-22 02:33:30] [INFO ] After 1465ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 7 ms.
Support contains 4 out of 936 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 936/936 places, 786/786 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 936 transition count 785
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 935 transition count 785
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 2 with 2 rules applied. Total rules applied 4 place count 934 transition count 784
Applied a total of 4 rules in 51 ms. Remains 934 /936 variables (removed 2) and now considering 784/786 (removed 2) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 51 ms. Remains : 934/936 places, 784/786 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 81 ms. (steps per millisecond=123 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 39 ms. (steps per millisecond=256 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 210930 steps, run timeout after 3001 ms. (steps per millisecond=70 ) properties seen :{}
Probabilistic random walk after 210930 steps, saw 182522 distinct states, run finished after 3005 ms. (steps per millisecond=70 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 784 rows 934 cols
[2023-03-22 02:33:33] [INFO ] Computed 331 place invariants in 44 ms
[2023-03-22 02:33:34] [INFO ] [Real]Absence check using 316 positive place invariants in 64 ms returned sat
[2023-03-22 02:33:34] [INFO ] [Real]Absence check using 316 positive and 15 generalized place invariants in 4 ms returned sat
[2023-03-22 02:33:34] [INFO ] After 618ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-22 02:33:35] [INFO ] [Nat]Absence check using 316 positive place invariants in 154 ms returned sat
[2023-03-22 02:33:35] [INFO ] [Nat]Absence check using 316 positive and 15 generalized place invariants in 7 ms returned sat
[2023-03-22 02:33:35] [INFO ] After 386ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-22 02:33:35] [INFO ] Deduced a trap composed of 4 places in 161 ms of which 21 ms to minimize.
[2023-03-22 02:33:35] [INFO ] Deduced a trap composed of 8 places in 110 ms of which 11 ms to minimize.
[2023-03-22 02:33:35] [INFO ] Deduced a trap composed of 6 places in 130 ms of which 0 ms to minimize.
[2023-03-22 02:33:36] [INFO ] Deduced a trap composed of 6 places in 126 ms of which 1 ms to minimize.
[2023-03-22 02:33:36] [INFO ] Deduced a trap composed of 6 places in 93 ms of which 0 ms to minimize.
[2023-03-22 02:33:36] [INFO ] Deduced a trap composed of 4 places in 107 ms of which 0 ms to minimize.
[2023-03-22 02:33:36] [INFO ] Deduced a trap composed of 5 places in 95 ms of which 0 ms to minimize.
[2023-03-22 02:33:36] [INFO ] Deduced a trap composed of 4 places in 177 ms of which 1 ms to minimize.
[2023-03-22 02:33:37] [INFO ] Deduced a trap composed of 6 places in 297 ms of which 0 ms to minimize.
[2023-03-22 02:33:37] [INFO ] Deduced a trap composed of 5 places in 147 ms of which 0 ms to minimize.
[2023-03-22 02:33:37] [INFO ] Deduced a trap composed of 12 places in 162 ms of which 0 ms to minimize.
[2023-03-22 02:33:37] [INFO ] Deduced a trap composed of 5 places in 156 ms of which 1 ms to minimize.
[2023-03-22 02:33:37] [INFO ] Deduced a trap composed of 5 places in 110 ms of which 0 ms to minimize.
[2023-03-22 02:33:37] [INFO ] Deduced a trap composed of 6 places in 84 ms of which 3 ms to minimize.
[2023-03-22 02:33:38] [INFO ] Deduced a trap composed of 6 places in 88 ms of which 1 ms to minimize.
[2023-03-22 02:33:38] [INFO ] Deduced a trap composed of 6 places in 94 ms of which 0 ms to minimize.
[2023-03-22 02:33:38] [INFO ] Deduced a trap composed of 4 places in 77 ms of which 0 ms to minimize.
[2023-03-22 02:33:38] [INFO ] Deduced a trap composed of 7 places in 105 ms of which 1 ms to minimize.
[2023-03-22 02:33:38] [INFO ] Deduced a trap composed of 9 places in 77 ms of which 1 ms to minimize.
[2023-03-22 02:33:38] [INFO ] Trap strengthening (SAT) tested/added 20/19 trap constraints in 3225 ms
[2023-03-22 02:33:38] [INFO ] After 3662ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 61 ms.
[2023-03-22 02:33:38] [INFO ] After 4162ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 14 ms.
Support contains 4 out of 934 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 934/934 places, 784/784 transitions.
Applied a total of 0 rules in 42 ms. Remains 934 /934 variables (removed 0) and now considering 784/784 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 55 ms. Remains : 934/934 places, 784/784 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 934/934 places, 784/784 transitions.
Applied a total of 0 rules in 39 ms. Remains 934 /934 variables (removed 0) and now considering 784/784 (removed 0) transitions.
[2023-03-22 02:33:38] [INFO ] Invariant cache hit.
[2023-03-22 02:33:39] [INFO ] Implicit Places using invariants in 833 ms returned []
[2023-03-22 02:33:39] [INFO ] Invariant cache hit.
[2023-03-22 02:33:41] [INFO ] Implicit Places using invariants and state equation in 1614 ms returned []
Implicit Place search using SMT with State Equation took 2474 ms to find 0 implicit places.
[2023-03-22 02:33:41] [INFO ] Redundant transitions in 68 ms returned []
[2023-03-22 02:33:41] [INFO ] Invariant cache hit.
[2023-03-22 02:33:42] [INFO ] Dead Transitions using invariants and state equation in 612 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3213 ms. Remains : 934/934 places, 784/784 transitions.
Applied a total of 0 rules in 20 ms. Remains 934 /934 variables (removed 0) and now considering 784/784 (removed 0) transitions.
Running SMT prover for 1 properties.
[2023-03-22 02:33:42] [INFO ] Invariant cache hit.
[2023-03-22 02:33:42] [INFO ] [Real]Absence check using 316 positive place invariants in 64 ms returned sat
[2023-03-22 02:33:42] [INFO ] [Real]Absence check using 316 positive and 15 generalized place invariants in 3 ms returned sat
[2023-03-22 02:33:42] [INFO ] After 696ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-22 02:33:43] [INFO ] [Nat]Absence check using 316 positive place invariants in 56 ms returned sat
[2023-03-22 02:33:43] [INFO ] [Nat]Absence check using 316 positive and 15 generalized place invariants in 14 ms returned sat
[2023-03-22 02:33:43] [INFO ] After 391ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-22 02:33:43] [INFO ] Deduced a trap composed of 6 places in 208 ms of which 0 ms to minimize.
[2023-03-22 02:33:43] [INFO ] Deduced a trap composed of 6 places in 217 ms of which 1 ms to minimize.
[2023-03-22 02:33:44] [INFO ] Deduced a trap composed of 8 places in 199 ms of which 1 ms to minimize.
[2023-03-22 02:33:44] [INFO ] Deduced a trap composed of 6 places in 217 ms of which 1 ms to minimize.
[2023-03-22 02:33:44] [INFO ] Deduced a trap composed of 5 places in 170 ms of which 0 ms to minimize.
[2023-03-22 02:33:44] [INFO ] Deduced a trap composed of 6 places in 154 ms of which 0 ms to minimize.
[2023-03-22 02:33:45] [INFO ] Deduced a trap composed of 9 places in 175 ms of which 1 ms to minimize.
[2023-03-22 02:33:45] [INFO ] Deduced a trap composed of 8 places in 187 ms of which 0 ms to minimize.
[2023-03-22 02:33:45] [INFO ] Deduced a trap composed of 9 places in 108 ms of which 1 ms to minimize.
[2023-03-22 02:33:45] [INFO ] Deduced a trap composed of 6 places in 121 ms of which 1 ms to minimize.
[2023-03-22 02:33:45] [INFO ] Deduced a trap composed of 4 places in 185 ms of which 1 ms to minimize.
[2023-03-22 02:33:45] [INFO ] Deduced a trap composed of 6 places in 155 ms of which 0 ms to minimize.
[2023-03-22 02:33:46] [INFO ] Deduced a trap composed of 9 places in 123 ms of which 0 ms to minimize.
[2023-03-22 02:33:46] [INFO ] Deduced a trap composed of 5 places in 112 ms of which 0 ms to minimize.
[2023-03-22 02:33:46] [INFO ] Deduced a trap composed of 23 places in 122 ms of which 0 ms to minimize.
[2023-03-22 02:33:46] [INFO ] Deduced a trap composed of 11 places in 154 ms of which 0 ms to minimize.
[2023-03-22 02:33:46] [INFO ] Deduced a trap composed of 16 places in 155 ms of which 0 ms to minimize.
[2023-03-22 02:33:47] [INFO ] Deduced a trap composed of 17 places in 135 ms of which 0 ms to minimize.
[2023-03-22 02:33:47] [INFO ] Deduced a trap composed of 8 places in 146 ms of which 0 ms to minimize.
[2023-03-22 02:33:47] [INFO ] Deduced a trap composed of 4 places in 165 ms of which 0 ms to minimize.
[2023-03-22 02:33:47] [INFO ] Deduced a trap composed of 6 places in 142 ms of which 1 ms to minimize.
[2023-03-22 02:33:47] [INFO ] Deduced a trap composed of 4 places in 218 ms of which 1 ms to minimize.
[2023-03-22 02:33:48] [INFO ] Deduced a trap composed of 28 places in 190 ms of which 0 ms to minimize.
[2023-03-22 02:33:48] [INFO ] Deduced a trap composed of 6 places in 146 ms of which 1 ms to minimize.
[2023-03-22 02:33:48] [INFO ] Trap strengthening (SAT) tested/added 25/24 trap constraints in 4889 ms
[2023-03-22 02:33:48] [INFO ] After 5329ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 60 ms.
[2023-03-22 02:33:48] [INFO ] After 5629ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Successfully simplified 1 atomic propositions for a total of 16 simplifications.
[2023-03-22 02:33:48] [INFO ] Flatten gal took : 73 ms
[2023-03-22 02:33:48] [INFO ] Flatten gal took : 62 ms
[2023-03-22 02:33:48] [INFO ] Input system was already deterministic with 1710 transitions.
Computed a total of 373 stabilizing places and 373 stable transitions
Starting structural reductions in SI_CTL mode, iteration 0 : 1860/1860 places, 1710/1710 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 209 transitions
Trivial Post-agglo rules discarded 209 transitions
Performed 209 trivial Post agglomeration. Transition count delta: 209
Iterating post reduction 0 with 209 rules applied. Total rules applied 209 place count 1859 transition count 1500
Reduce places removed 209 places and 0 transitions.
Iterating post reduction 1 with 209 rules applied. Total rules applied 418 place count 1650 transition count 1500
Performed 150 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 150 Pre rules applied. Total rules applied 418 place count 1650 transition count 1350
Deduced a syphon composed of 150 places in 2 ms
Reduce places removed 150 places and 0 transitions.
Iterating global reduction 2 with 300 rules applied. Total rules applied 718 place count 1500 transition count 1350
Discarding 26 places :
Symmetric choice reduction at 2 with 26 rule applications. Total rules 744 place count 1474 transition count 1324
Iterating global reduction 2 with 26 rules applied. Total rules applied 770 place count 1474 transition count 1324
Performed 12 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 12 Pre rules applied. Total rules applied 770 place count 1474 transition count 1312
Deduced a syphon composed of 12 places in 2 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 2 with 24 rules applied. Total rules applied 794 place count 1462 transition count 1312
Performed 525 Post agglomeration using F-continuation condition.Transition count delta: 525
Deduced a syphon composed of 525 places in 1 ms
Reduce places removed 525 places and 0 transitions.
Iterating global reduction 2 with 1050 rules applied. Total rules applied 1844 place count 937 transition count 787
Renaming transitions due to excessive name length > 1024 char.
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 1846 place count 935 transition count 785
Applied a total of 1846 rules in 314 ms. Remains 935 /1860 variables (removed 925) and now considering 785/1710 (removed 925) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 315 ms. Remains : 935/1860 places, 785/1710 transitions.
[2023-03-22 02:33:49] [INFO ] Flatten gal took : 26 ms
[2023-03-22 02:33:49] [INFO ] Flatten gal took : 26 ms
[2023-03-22 02:33:49] [INFO ] Input system was already deterministic with 785 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1860/1860 places, 1710/1710 transitions.
Discarding 25 places :
Symmetric choice reduction at 0 with 25 rule applications. Total rules 25 place count 1835 transition count 1685
Iterating global reduction 0 with 25 rules applied. Total rules applied 50 place count 1835 transition count 1685
Applied a total of 50 rules in 113 ms. Remains 1835 /1860 variables (removed 25) and now considering 1685/1710 (removed 25) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 113 ms. Remains : 1835/1860 places, 1685/1710 transitions.
[2023-03-22 02:33:49] [INFO ] Flatten gal took : 43 ms
[2023-03-22 02:33:49] [INFO ] Flatten gal took : 46 ms
[2023-03-22 02:33:49] [INFO ] Input system was already deterministic with 1685 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 1860/1860 places, 1710/1710 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 210 transitions
Trivial Post-agglo rules discarded 210 transitions
Performed 210 trivial Post agglomeration. Transition count delta: 210
Iterating post reduction 0 with 210 rules applied. Total rules applied 210 place count 1859 transition count 1499
Reduce places removed 210 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 211 rules applied. Total rules applied 421 place count 1649 transition count 1498
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 422 place count 1648 transition count 1498
Performed 150 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 150 Pre rules applied. Total rules applied 422 place count 1648 transition count 1348
Deduced a syphon composed of 150 places in 2 ms
Reduce places removed 150 places and 0 transitions.
Iterating global reduction 3 with 300 rules applied. Total rules applied 722 place count 1498 transition count 1348
Discarding 28 places :
Symmetric choice reduction at 3 with 28 rule applications. Total rules 750 place count 1470 transition count 1320
Iterating global reduction 3 with 28 rules applied. Total rules applied 778 place count 1470 transition count 1320
Performed 12 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 12 Pre rules applied. Total rules applied 778 place count 1470 transition count 1308
Deduced a syphon composed of 12 places in 2 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 3 with 24 rules applied. Total rules applied 802 place count 1458 transition count 1308
Performed 526 Post agglomeration using F-continuation condition.Transition count delta: 526
Deduced a syphon composed of 526 places in 1 ms
Reduce places removed 526 places and 0 transitions.
Iterating global reduction 3 with 1052 rules applied. Total rules applied 1854 place count 932 transition count 782
Renaming transitions due to excessive name length > 1024 char.
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 1856 place count 930 transition count 780
Applied a total of 1856 rules in 285 ms. Remains 930 /1860 variables (removed 930) and now considering 780/1710 (removed 930) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 285 ms. Remains : 930/1860 places, 780/1710 transitions.
[2023-03-22 02:33:49] [INFO ] Flatten gal took : 25 ms
[2023-03-22 02:33:49] [INFO ] Flatten gal took : 35 ms
[2023-03-22 02:33:49] [INFO ] Input system was already deterministic with 780 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1860/1860 places, 1710/1710 transitions.
Discarding 28 places :
Symmetric choice reduction at 0 with 28 rule applications. Total rules 28 place count 1832 transition count 1682
Iterating global reduction 0 with 28 rules applied. Total rules applied 56 place count 1832 transition count 1682
Applied a total of 56 rules in 122 ms. Remains 1832 /1860 variables (removed 28) and now considering 1682/1710 (removed 28) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 122 ms. Remains : 1832/1860 places, 1682/1710 transitions.
[2023-03-22 02:33:50] [INFO ] Flatten gal took : 105 ms
[2023-03-22 02:33:50] [INFO ] Flatten gal took : 69 ms
[2023-03-22 02:33:50] [INFO ] Input system was already deterministic with 1682 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1860/1860 places, 1710/1710 transitions.
Discarding 25 places :
Symmetric choice reduction at 0 with 25 rule applications. Total rules 25 place count 1835 transition count 1685
Iterating global reduction 0 with 25 rules applied. Total rules applied 50 place count 1835 transition count 1685
Applied a total of 50 rules in 203 ms. Remains 1835 /1860 variables (removed 25) and now considering 1685/1710 (removed 25) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 204 ms. Remains : 1835/1860 places, 1685/1710 transitions.
[2023-03-22 02:33:50] [INFO ] Flatten gal took : 52 ms
[2023-03-22 02:33:50] [INFO ] Flatten gal took : 46 ms
[2023-03-22 02:33:50] [INFO ] Input system was already deterministic with 1685 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1860/1860 places, 1710/1710 transitions.
Discarding 24 places :
Symmetric choice reduction at 0 with 24 rule applications. Total rules 24 place count 1836 transition count 1686
Iterating global reduction 0 with 24 rules applied. Total rules applied 48 place count 1836 transition count 1686
Applied a total of 48 rules in 129 ms. Remains 1836 /1860 variables (removed 24) and now considering 1686/1710 (removed 24) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 129 ms. Remains : 1836/1860 places, 1686/1710 transitions.
[2023-03-22 02:33:51] [INFO ] Flatten gal took : 38 ms
[2023-03-22 02:33:51] [INFO ] Flatten gal took : 40 ms
[2023-03-22 02:33:51] [INFO ] Input system was already deterministic with 1686 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1860/1860 places, 1710/1710 transitions.
Discarding 18 places :
Symmetric choice reduction at 0 with 18 rule applications. Total rules 18 place count 1842 transition count 1692
Iterating global reduction 0 with 18 rules applied. Total rules applied 36 place count 1842 transition count 1692
Applied a total of 36 rules in 171 ms. Remains 1842 /1860 variables (removed 18) and now considering 1692/1710 (removed 18) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 171 ms. Remains : 1842/1860 places, 1692/1710 transitions.
[2023-03-22 02:33:51] [INFO ] Flatten gal took : 41 ms
[2023-03-22 02:33:51] [INFO ] Flatten gal took : 42 ms
[2023-03-22 02:33:51] [INFO ] Input system was already deterministic with 1692 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 1860/1860 places, 1710/1710 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 208 transitions
Trivial Post-agglo rules discarded 208 transitions
Performed 208 trivial Post agglomeration. Transition count delta: 208
Iterating post reduction 0 with 208 rules applied. Total rules applied 208 place count 1859 transition count 1501
Reduce places removed 208 places and 0 transitions.
Iterating post reduction 1 with 208 rules applied. Total rules applied 416 place count 1651 transition count 1501
Performed 150 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 150 Pre rules applied. Total rules applied 416 place count 1651 transition count 1351
Deduced a syphon composed of 150 places in 3 ms
Reduce places removed 150 places and 0 transitions.
Iterating global reduction 2 with 300 rules applied. Total rules applied 716 place count 1501 transition count 1351
Discarding 28 places :
Symmetric choice reduction at 2 with 28 rule applications. Total rules 744 place count 1473 transition count 1323
Iterating global reduction 2 with 28 rules applied. Total rules applied 772 place count 1473 transition count 1323
Performed 12 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 12 Pre rules applied. Total rules applied 772 place count 1473 transition count 1311
Deduced a syphon composed of 12 places in 3 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 2 with 24 rules applied. Total rules applied 796 place count 1461 transition count 1311
Performed 522 Post agglomeration using F-continuation condition.Transition count delta: 522
Deduced a syphon composed of 522 places in 1 ms
Reduce places removed 522 places and 0 transitions.
Iterating global reduction 2 with 1044 rules applied. Total rules applied 1840 place count 939 transition count 789
Renaming transitions due to excessive name length > 1024 char.
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 1842 place count 937 transition count 787
Applied a total of 1842 rules in 221 ms. Remains 937 /1860 variables (removed 923) and now considering 787/1710 (removed 923) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 221 ms. Remains : 937/1860 places, 787/1710 transitions.
[2023-03-22 02:33:51] [INFO ] Flatten gal took : 21 ms
[2023-03-22 02:33:51] [INFO ] Flatten gal took : 22 ms
[2023-03-22 02:33:51] [INFO ] Input system was already deterministic with 787 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 1860/1860 places, 1710/1710 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 208 transitions
Trivial Post-agglo rules discarded 208 transitions
Performed 208 trivial Post agglomeration. Transition count delta: 208
Iterating post reduction 0 with 208 rules applied. Total rules applied 208 place count 1859 transition count 1501
Reduce places removed 208 places and 0 transitions.
Iterating post reduction 1 with 208 rules applied. Total rules applied 416 place count 1651 transition count 1501
Performed 149 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 149 Pre rules applied. Total rules applied 416 place count 1651 transition count 1352
Deduced a syphon composed of 149 places in 2 ms
Reduce places removed 149 places and 0 transitions.
Iterating global reduction 2 with 298 rules applied. Total rules applied 714 place count 1502 transition count 1352
Discarding 28 places :
Symmetric choice reduction at 2 with 28 rule applications. Total rules 742 place count 1474 transition count 1324
Iterating global reduction 2 with 28 rules applied. Total rules applied 770 place count 1474 transition count 1324
Performed 12 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 12 Pre rules applied. Total rules applied 770 place count 1474 transition count 1312
Deduced a syphon composed of 12 places in 2 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 2 with 24 rules applied. Total rules applied 794 place count 1462 transition count 1312
Performed 523 Post agglomeration using F-continuation condition.Transition count delta: 523
Deduced a syphon composed of 523 places in 1 ms
Reduce places removed 523 places and 0 transitions.
Iterating global reduction 2 with 1046 rules applied. Total rules applied 1840 place count 939 transition count 789
Renaming transitions due to excessive name length > 1024 char.
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 1842 place count 937 transition count 787
Applied a total of 1842 rules in 296 ms. Remains 937 /1860 variables (removed 923) and now considering 787/1710 (removed 923) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 296 ms. Remains : 937/1860 places, 787/1710 transitions.
[2023-03-22 02:33:52] [INFO ] Flatten gal took : 21 ms
[2023-03-22 02:33:52] [INFO ] Flatten gal took : 60 ms
[2023-03-22 02:33:52] [INFO ] Input system was already deterministic with 787 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1860/1860 places, 1710/1710 transitions.
Discarding 28 places :
Symmetric choice reduction at 0 with 28 rule applications. Total rules 28 place count 1832 transition count 1682
Iterating global reduction 0 with 28 rules applied. Total rules applied 56 place count 1832 transition count 1682
Applied a total of 56 rules in 131 ms. Remains 1832 /1860 variables (removed 28) and now considering 1682/1710 (removed 28) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 131 ms. Remains : 1832/1860 places, 1682/1710 transitions.
[2023-03-22 02:33:52] [INFO ] Flatten gal took : 37 ms
[2023-03-22 02:33:52] [INFO ] Flatten gal took : 54 ms
[2023-03-22 02:33:52] [INFO ] Input system was already deterministic with 1682 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1860/1860 places, 1710/1710 transitions.
Discarding 27 places :
Symmetric choice reduction at 0 with 27 rule applications. Total rules 27 place count 1833 transition count 1683
Iterating global reduction 0 with 27 rules applied. Total rules applied 54 place count 1833 transition count 1683
Applied a total of 54 rules in 119 ms. Remains 1833 /1860 variables (removed 27) and now considering 1683/1710 (removed 27) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 119 ms. Remains : 1833/1860 places, 1683/1710 transitions.
[2023-03-22 02:33:52] [INFO ] Flatten gal took : 35 ms
[2023-03-22 02:33:52] [INFO ] Flatten gal took : 37 ms
[2023-03-22 02:33:52] [INFO ] Input system was already deterministic with 1683 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1860/1860 places, 1710/1710 transitions.
Discarding 28 places :
Symmetric choice reduction at 0 with 28 rule applications. Total rules 28 place count 1832 transition count 1682
Iterating global reduction 0 with 28 rules applied. Total rules applied 56 place count 1832 transition count 1682
Applied a total of 56 rules in 140 ms. Remains 1832 /1860 variables (removed 28) and now considering 1682/1710 (removed 28) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 140 ms. Remains : 1832/1860 places, 1682/1710 transitions.
[2023-03-22 02:33:53] [INFO ] Flatten gal took : 55 ms
[2023-03-22 02:33:53] [INFO ] Flatten gal took : 43 ms
[2023-03-22 02:33:53] [INFO ] Input system was already deterministic with 1682 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 1860/1860 places, 1710/1710 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 208 transitions
Trivial Post-agglo rules discarded 208 transitions
Performed 208 trivial Post agglomeration. Transition count delta: 208
Iterating post reduction 0 with 208 rules applied. Total rules applied 208 place count 1859 transition count 1501
Reduce places removed 208 places and 0 transitions.
Iterating post reduction 1 with 208 rules applied. Total rules applied 416 place count 1651 transition count 1501
Performed 151 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 151 Pre rules applied. Total rules applied 416 place count 1651 transition count 1350
Deduced a syphon composed of 151 places in 6 ms
Reduce places removed 151 places and 0 transitions.
Iterating global reduction 2 with 302 rules applied. Total rules applied 718 place count 1500 transition count 1350
Discarding 28 places :
Symmetric choice reduction at 2 with 28 rule applications. Total rules 746 place count 1472 transition count 1322
Iterating global reduction 2 with 28 rules applied. Total rules applied 774 place count 1472 transition count 1322
Performed 12 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 12 Pre rules applied. Total rules applied 774 place count 1472 transition count 1310
Deduced a syphon composed of 12 places in 2 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 2 with 24 rules applied. Total rules applied 798 place count 1460 transition count 1310
Performed 519 Post agglomeration using F-continuation condition.Transition count delta: 519
Deduced a syphon composed of 519 places in 0 ms
Reduce places removed 519 places and 0 transitions.
Iterating global reduction 2 with 1038 rules applied. Total rules applied 1836 place count 941 transition count 791
Renaming transitions due to excessive name length > 1024 char.
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 1838 place count 939 transition count 789
Applied a total of 1838 rules in 297 ms. Remains 939 /1860 variables (removed 921) and now considering 789/1710 (removed 921) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 297 ms. Remains : 939/1860 places, 789/1710 transitions.
[2023-03-22 02:33:53] [INFO ] Flatten gal took : 20 ms
[2023-03-22 02:33:53] [INFO ] Flatten gal took : 22 ms
[2023-03-22 02:33:53] [INFO ] Input system was already deterministic with 789 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1860/1860 places, 1710/1710 transitions.
Discarding 27 places :
Symmetric choice reduction at 0 with 27 rule applications. Total rules 27 place count 1833 transition count 1683
Iterating global reduction 0 with 27 rules applied. Total rules applied 54 place count 1833 transition count 1683
Applied a total of 54 rules in 104 ms. Remains 1833 /1860 variables (removed 27) and now considering 1683/1710 (removed 27) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 117 ms. Remains : 1833/1860 places, 1683/1710 transitions.
[2023-03-22 02:33:53] [INFO ] Flatten gal took : 35 ms
[2023-03-22 02:33:53] [INFO ] Flatten gal took : 38 ms
[2023-03-22 02:33:54] [INFO ] Input system was already deterministic with 1683 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1860/1860 places, 1710/1710 transitions.
Discarding 28 places :
Symmetric choice reduction at 0 with 28 rule applications. Total rules 28 place count 1832 transition count 1682
Iterating global reduction 0 with 28 rules applied. Total rules applied 56 place count 1832 transition count 1682
Applied a total of 56 rules in 102 ms. Remains 1832 /1860 variables (removed 28) and now considering 1682/1710 (removed 28) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 102 ms. Remains : 1832/1860 places, 1682/1710 transitions.
[2023-03-22 02:33:54] [INFO ] Flatten gal took : 35 ms
[2023-03-22 02:33:54] [INFO ] Flatten gal took : 37 ms
[2023-03-22 02:33:54] [INFO ] Input system was already deterministic with 1682 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1860/1860 places, 1710/1710 transitions.
Discarding 23 places :
Symmetric choice reduction at 0 with 23 rule applications. Total rules 23 place count 1837 transition count 1687
Iterating global reduction 0 with 23 rules applied. Total rules applied 46 place count 1837 transition count 1687
Applied a total of 46 rules in 126 ms. Remains 1837 /1860 variables (removed 23) and now considering 1687/1710 (removed 23) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 126 ms. Remains : 1837/1860 places, 1687/1710 transitions.
[2023-03-22 02:33:54] [INFO ] Flatten gal took : 37 ms
[2023-03-22 02:33:54] [INFO ] Flatten gal took : 42 ms
[2023-03-22 02:33:54] [INFO ] Input system was already deterministic with 1687 transitions.
[2023-03-22 02:33:54] [INFO ] Flatten gal took : 37 ms
[2023-03-22 02:33:54] [INFO ] Flatten gal took : 40 ms
[2023-03-22 02:33:54] [INFO ] Export to MCC of 16 properties in file /home/mcc/execution/CTLFireability.sr.xml took 5 ms.
[2023-03-22 02:33:54] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 1860 places, 1710 transitions and 4860 arcs took 16 ms.
Total runtime 66020 ms.
There are residual formulas that ITS could not solve within timeout
pnml2lts-sym model.pnml --lace-workers=4 --vset=lddmc --saturation=sat -rbs,w2W,ru,hf --sylvan-sizes=20,28,20,28 --ctl=/tmp/870/ctl_0_ --ctl=/tmp/870/ctl_1_ --ctl=/tmp/870/ctl_2_ --ctl=/tmp/870/ctl_3_ --ctl=/tmp/870/ctl_4_ --ctl=/tmp/870/ctl_5_ --ctl=/tmp/870/ctl_6_ --ctl=/tmp/870/ctl_7_ --ctl=/tmp/870/ctl_8_ --ctl=/tmp/870/ctl_9_ --ctl=/tmp/870/ctl_10_ --ctl=/tmp/870/ctl_11_ --ctl=/tmp/870/ctl_12_ --ctl=/tmp/870/ctl_13_ --ctl=/tmp/870/ctl_14_ --ctl=/tmp/870/ctl_15_ --mu-par --mu-opt
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393220 kB
MemFree: 11284100 kB
After kill :
MemTotal: 16393220 kB
MemFree: 16095504 kB
BK_TIME_CONFINEMENT_REACHED
--------------------
content from stderr:
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
++ perl -pe 's/.*\.//g'
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination CTLFireability -timeout 360 -rebuildPNML
mcc2023
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="ShieldPPPs-PT-030B"
export BK_EXAMINATION="CTLFireability"
export BK_TOOL="ltsminxred"
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 2-5348"
echo " Executing tool ltsminxred"
echo " Input is ShieldPPPs-PT-030B, examination is CTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r393-oct2-167903717100474"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/ShieldPPPs-PT-030B.tgz
mv ShieldPPPs-PT-030B execution
cd execution
if [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "UpperBounds" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] || [ "CTLFireability" = "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 [ "CTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLFireability" != "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 "CTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property CTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "CTLFireability.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 [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLFireability"
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 ;