About the Execution of ITS-Tools for DoubleExponent-PT-100
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 6090.052 | 3600000.00 | 6079494.00 | 8425.40 | ?F?F?TTFTTT?TFFT | normal |
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.r133-smll-167819411100491.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.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 2-5348
Executing tool itstools
Input is DoubleExponent-PT-100, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r133-smll-167819411100491
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 2.1M
-rw-r--r-- 1 mcc users 8.8K Feb 26 13:31 CTLCardinality.txt
-rw-r--r-- 1 mcc users 99K Feb 26 13:31 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.6K Feb 26 13:30 CTLFireability.txt
-rw-r--r-- 1 mcc users 50K Feb 26 13:30 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.2K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.9K Feb 25 16:01 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Feb 25 16:01 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Feb 25 16:01 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 25 16:01 LTLFireability.xml
-rw-r--r-- 1 mcc users 6.8K Feb 26 13:31 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 61K Feb 26 13:31 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 5.5K Feb 26 13:31 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 38K Feb 26 13:31 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Feb 25 16:01 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Feb 25 16:01 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 4 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 1.8M Mar 5 18:22 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 DoubleExponent-PT-100-LTLCardinality-00
FORMULA_NAME DoubleExponent-PT-100-LTLCardinality-01
FORMULA_NAME DoubleExponent-PT-100-LTLCardinality-02
FORMULA_NAME DoubleExponent-PT-100-LTLCardinality-03
FORMULA_NAME DoubleExponent-PT-100-LTLCardinality-04
FORMULA_NAME DoubleExponent-PT-100-LTLCardinality-05
FORMULA_NAME DoubleExponent-PT-100-LTLCardinality-06
FORMULA_NAME DoubleExponent-PT-100-LTLCardinality-07
FORMULA_NAME DoubleExponent-PT-100-LTLCardinality-08
FORMULA_NAME DoubleExponent-PT-100-LTLCardinality-09
FORMULA_NAME DoubleExponent-PT-100-LTLCardinality-10
FORMULA_NAME DoubleExponent-PT-100-LTLCardinality-11
FORMULA_NAME DoubleExponent-PT-100-LTLCardinality-12
FORMULA_NAME DoubleExponent-PT-100-LTLCardinality-13
FORMULA_NAME DoubleExponent-PT-100-LTLCardinality-14
FORMULA_NAME DoubleExponent-PT-100-LTLCardinality-15
=== Now, execution of the tool begins
BK_START 1678515521894
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=itstools
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=DoubleExponent-PT-100
Not applying reductions.
Model is PT
LTLCardinality PT
Running Version 202303021504
[2023-03-11 06:18:44] [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]
[2023-03-11 06:18:44] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-11 06:18:45] [INFO ] Load time of PNML (sax parser for PT used): 507 ms
[2023-03-11 06:18:45] [INFO ] Transformed 5304 places.
[2023-03-11 06:18:45] [INFO ] Transformed 4998 transitions.
[2023-03-11 06:18:45] [INFO ] Parsed PT model containing 5304 places and 4998 transitions and 14094 arcs in 774 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 21 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 5 formulas.
FORMULA DoubleExponent-PT-100-LTLCardinality-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DoubleExponent-PT-100-LTLCardinality-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DoubleExponent-PT-100-LTLCardinality-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DoubleExponent-PT-100-LTLCardinality-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DoubleExponent-PT-100-LTLCardinality-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 43 out of 5304 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 5304/5304 places, 4998/4998 transitions.
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 5300 transition count 4998
Applied a total of 4 rules in 1426 ms. Remains 5300 /5304 variables (removed 4) and now considering 4998/4998 (removed 0) transitions.
// Phase 1: matrix 4998 rows 5300 cols
[2023-03-11 06:18:49] [INFO ] Invariants computation overflowed in 405 ms
[2023-03-11 06:18:50] [INFO ] Implicit Places using invariants in 1634 ms returned []
// Phase 1: matrix 4998 rows 5300 cols
[2023-03-11 06:18:50] [INFO ] Invariants computation overflowed in 134 ms
[2023-03-11 06:18:52] [INFO ] Implicit Places using invariants and state equation in 1638 ms returned []
Implicit Place search using SMT with State Equation took 3326 ms to find 0 implicit places.
// Phase 1: matrix 4998 rows 5300 cols
[2023-03-11 06:18:52] [INFO ] Invariants computation overflowed in 245 ms
[2023-03-11 06:18:53] [INFO ] Dead Transitions using invariants and state equation in 1201 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 5300/5304 places, 4998/4998 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5959 ms. Remains : 5300/5304 places, 4998/4998 transitions.
Support contains 43 out of 5300 places after structural reductions.
[2023-03-11 06:18:55] [INFO ] Flatten gal took : 603 ms
[2023-03-11 06:18:55] [INFO ] Flatten gal took : 255 ms
[2023-03-11 06:18:55] [INFO ] Input system was already deterministic with 4998 transitions.
Support contains 41 out of 5300 places (down from 43) after GAL structural reductions.
Incomplete random walk after 10000 steps, including 326 resets, run finished after 815 ms. (steps per millisecond=12 ) properties (out of 28) seen :0
Incomplete Best-First random walk after 1000 steps, including 28 resets, run finished after 41 ms. (steps per millisecond=24 ) properties (out of 28) seen :0
Incomplete Best-First random walk after 1000 steps, including 29 resets, run finished after 61 ms. (steps per millisecond=16 ) properties (out of 28) seen :0
Incomplete Best-First random walk after 1000 steps, including 27 resets, run finished after 38 ms. (steps per millisecond=26 ) properties (out of 28) seen :0
Incomplete Best-First random walk after 1000 steps, including 28 resets, run finished after 40 ms. (steps per millisecond=25 ) properties (out of 28) seen :0
Incomplete Best-First random walk after 1000 steps, including 27 resets, run finished after 51 ms. (steps per millisecond=19 ) properties (out of 28) seen :0
Incomplete Best-First random walk after 1000 steps, including 26 resets, run finished after 45 ms. (steps per millisecond=22 ) properties (out of 28) seen :0
Incomplete Best-First random walk after 1000 steps, including 31 resets, run finished after 34 ms. (steps per millisecond=29 ) properties (out of 28) seen :0
Incomplete Best-First random walk after 1000 steps, including 27 resets, run finished after 30 ms. (steps per millisecond=33 ) properties (out of 28) seen :0
Incomplete Best-First random walk after 1000 steps, including 29 resets, run finished after 27 ms. (steps per millisecond=37 ) properties (out of 28) seen :0
Incomplete Best-First random walk after 1000 steps, including 30 resets, run finished after 31 ms. (steps per millisecond=32 ) properties (out of 28) seen :0
Incomplete Best-First random walk after 1000 steps, including 29 resets, run finished after 33 ms. (steps per millisecond=30 ) properties (out of 28) seen :0
Incomplete Best-First random walk after 1000 steps, including 30 resets, run finished after 29 ms. (steps per millisecond=34 ) properties (out of 28) seen :0
Incomplete Best-First random walk after 1000 steps, including 32 resets, run finished after 28 ms. (steps per millisecond=35 ) properties (out of 28) seen :0
Incomplete Best-First random walk after 1000 steps, including 27 resets, run finished after 24 ms. (steps per millisecond=41 ) properties (out of 28) seen :0
Incomplete Best-First random walk after 1001 steps, including 31 resets, run finished after 27 ms. (steps per millisecond=37 ) properties (out of 28) seen :0
Incomplete Best-First random walk after 1000 steps, including 27 resets, run finished after 22 ms. (steps per millisecond=45 ) properties (out of 28) seen :0
Incomplete Best-First random walk after 1000 steps, including 22 resets, run finished after 28 ms. (steps per millisecond=35 ) properties (out of 28) seen :0
Incomplete Best-First random walk after 1000 steps, including 25 resets, run finished after 27 ms. (steps per millisecond=37 ) properties (out of 28) seen :0
Incomplete Best-First random walk after 1000 steps, including 25 resets, run finished after 37 ms. (steps per millisecond=27 ) properties (out of 28) seen :0
Incomplete Best-First random walk after 1000 steps, including 31 resets, run finished after 32 ms. (steps per millisecond=31 ) properties (out of 28) seen :0
Incomplete Best-First random walk after 1000 steps, including 29 resets, run finished after 42 ms. (steps per millisecond=23 ) properties (out of 28) seen :0
Incomplete Best-First random walk after 1000 steps, including 27 resets, run finished after 27 ms. (steps per millisecond=37 ) properties (out of 28) seen :0
Incomplete Best-First random walk after 1000 steps, including 30 resets, run finished after 27 ms. (steps per millisecond=37 ) properties (out of 28) seen :0
Incomplete Best-First random walk after 1000 steps, including 30 resets, run finished after 28 ms. (steps per millisecond=35 ) properties (out of 28) seen :0
Incomplete Best-First random walk after 1000 steps, including 26 resets, run finished after 26 ms. (steps per millisecond=38 ) properties (out of 28) seen :0
Incomplete Best-First random walk after 1000 steps, including 28 resets, run finished after 29 ms. (steps per millisecond=34 ) properties (out of 28) seen :0
Incomplete Best-First random walk after 1000 steps, including 29 resets, run finished after 27 ms. (steps per millisecond=37 ) properties (out of 28) seen :0
Incomplete Best-First random walk after 1000 steps, including 28 resets, run finished after 29 ms. (steps per millisecond=34 ) properties (out of 28) seen :0
Interrupted probabilistic random walk after 39225 steps, run timeout after 3001 ms. (steps per millisecond=13 ) properties seen :{6=1}
Probabilistic random walk after 39225 steps, saw 19623 distinct states, run finished after 3002 ms. (steps per millisecond=13 ) properties seen :1
Running SMT prover for 27 properties.
// Phase 1: matrix 4998 rows 5300 cols
[2023-03-11 06:19:01] [INFO ] Invariants computation overflowed in 107 ms
[2023-03-11 06:19:07] [INFO ] After 5948ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:27
[2023-03-11 06:19:32] [INFO ] After 16864ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :26
[2023-03-11 06:19:32] [INFO ] After 16881ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :26
Attempting to minimize the solution found.
Minimization took 3 ms.
[2023-03-11 06:19:32] [INFO ] After 25056ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :26
Fused 27 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 1 ms.
Support contains 40 out of 5300 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5300/5300 places, 4998/4998 transitions.
Graph (complete) has 9091 edges and 5300 vertex of which 5298 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.17 ms
Discarding 2 places :
Also discarding 0 output transitions
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Discarding 1 places :
Implicit places reduction removed 1 places
Drop transitions removed 1158 transitions
Trivial Post-agglo rules discarded 1158 transitions
Performed 1158 trivial Post agglomeration. Transition count delta: 1158
Iterating post reduction 0 with 1161 rules applied. Total rules applied 1162 place count 5297 transition count 3838
Reduce places removed 1158 places and 0 transitions.
Performed 19 Post agglomeration using F-continuation condition.Transition count delta: 19
Iterating post reduction 1 with 1177 rules applied. Total rules applied 2339 place count 4139 transition count 3819
Reduce places removed 19 places and 0 transitions.
Iterating post reduction 2 with 19 rules applied. Total rules applied 2358 place count 4120 transition count 3819
Performed 204 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 204 Pre rules applied. Total rules applied 2358 place count 4120 transition count 3615
Deduced a syphon composed of 204 places in 407 ms
Reduce places removed 204 places and 0 transitions.
Iterating global reduction 3 with 408 rules applied. Total rules applied 2766 place count 3916 transition count 3615
Performed 879 Post agglomeration using F-continuation condition.Transition count delta: 879
Deduced a syphon composed of 879 places in 180 ms
Reduce places removed 879 places and 0 transitions.
Iterating global reduction 3 with 1758 rules applied. Total rules applied 4524 place count 3037 transition count 2736
Performed 101 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 101 places in 80 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 3 with 202 rules applied. Total rules applied 4726 place count 2936 transition count 2736
Performed 93 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 93 places in 77 ms
Reduce places removed 93 places and 0 transitions.
Iterating global reduction 3 with 186 rules applied. Total rules applied 4912 place count 2843 transition count 2736
Free-agglomeration rule applied 2 times.
Iterating global reduction 3 with 2 rules applied. Total rules applied 4914 place count 2843 transition count 2734
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 4916 place count 2841 transition count 2734
Free-agglomeration rule (complex) applied 397 times.
Iterating global reduction 4 with 397 rules applied. Total rules applied 5313 place count 2841 transition count 2337
Reduce places removed 397 places and 0 transitions.
Iterating post reduction 4 with 397 rules applied. Total rules applied 5710 place count 2444 transition count 2337
Partial Free-agglomeration rule applied 401 times.
Drop transitions removed 401 transitions
Iterating global reduction 5 with 401 rules applied. Total rules applied 6111 place count 2444 transition count 2337
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 5 with 1 rules applied. Total rules applied 6112 place count 2443 transition count 2336
Applied a total of 6112 rules in 3661 ms. Remains 2443 /5300 variables (removed 2857) and now considering 2336/4998 (removed 2662) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3662 ms. Remains : 2443/5300 places, 2336/4998 transitions.
Incomplete random walk after 10000 steps, including 1298 resets, run finished after 438 ms. (steps per millisecond=22 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 1001 steps, including 89 resets, run finished after 24 ms. (steps per millisecond=41 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 1000 steps, including 88 resets, run finished after 24 ms. (steps per millisecond=41 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 1000 steps, including 97 resets, run finished after 25 ms. (steps per millisecond=40 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 1001 steps, including 82 resets, run finished after 24 ms. (steps per millisecond=41 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 1000 steps, including 88 resets, run finished after 24 ms. (steps per millisecond=41 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 1000 steps, including 81 resets, run finished after 23 ms. (steps per millisecond=43 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 1001 steps, including 97 resets, run finished after 27 ms. (steps per millisecond=37 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 1000 steps, including 93 resets, run finished after 29 ms. (steps per millisecond=34 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 1000 steps, including 91 resets, run finished after 39 ms. (steps per millisecond=25 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 1000 steps, including 90 resets, run finished after 28 ms. (steps per millisecond=35 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 1000 steps, including 79 resets, run finished after 31 ms. (steps per millisecond=32 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 1000 steps, including 90 resets, run finished after 29 ms. (steps per millisecond=34 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 1000 steps, including 92 resets, run finished after 39 ms. (steps per millisecond=25 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 1000 steps, including 77 resets, run finished after 42 ms. (steps per millisecond=23 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 1001 steps, including 84 resets, run finished after 37 ms. (steps per millisecond=27 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 1000 steps, including 85 resets, run finished after 41 ms. (steps per millisecond=24 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 1000 steps, including 83 resets, run finished after 25 ms. (steps per millisecond=40 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 1000 steps, including 88 resets, run finished after 28 ms. (steps per millisecond=35 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 1000 steps, including 79 resets, run finished after 32 ms. (steps per millisecond=31 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 1000 steps, including 82 resets, run finished after 35 ms. (steps per millisecond=28 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 1001 steps, including 88 resets, run finished after 36 ms. (steps per millisecond=27 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 1000 steps, including 79 resets, run finished after 33 ms. (steps per millisecond=30 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 1001 steps, including 86 resets, run finished after 33 ms. (steps per millisecond=30 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 1001 steps, including 87 resets, run finished after 31 ms. (steps per millisecond=32 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 1000 steps, including 88 resets, run finished after 30 ms. (steps per millisecond=33 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 1001 steps, including 91 resets, run finished after 31 ms. (steps per millisecond=32 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 1001 steps, including 89 resets, run finished after 33 ms. (steps per millisecond=30 ) properties (out of 27) seen :0
Interrupted probabilistic random walk after 53888 steps, run timeout after 3001 ms. (steps per millisecond=17 ) properties seen :{}
Probabilistic random walk after 53888 steps, saw 26966 distinct states, run finished after 3002 ms. (steps per millisecond=17 ) properties seen :0
Running SMT prover for 27 properties.
// Phase 1: matrix 2336 rows 2443 cols
[2023-03-11 06:19:40] [INFO ] Invariants computation overflowed in 38 ms
[2023-03-11 06:19:43] [INFO ] After 2588ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:27
[2023-03-11 06:20:08] [INFO ] After 21337ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :26
[2023-03-11 06:20:08] [INFO ] State equation strengthened by 381 read => feed constraints.
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.verifyPossible(DeadlockTester.java:642)
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.solver.ltl.LTLPropertySolver.runStructuralLTLCheck(LTLPropertySolver.java:71)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:762)
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)
[2023-03-11 06:20:08] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-11 06:20:08] [INFO ] After 25059ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:27
Fused 27 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 40 out of 2443 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2443/2443 places, 2336/2336 transitions.
Applied a total of 0 rules in 270 ms. Remains 2443 /2443 variables (removed 0) and now considering 2336/2336 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 271 ms. Remains : 2443/2443 places, 2336/2336 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2443/2443 places, 2336/2336 transitions.
Applied a total of 0 rules in 256 ms. Remains 2443 /2443 variables (removed 0) and now considering 2336/2336 (removed 0) transitions.
// Phase 1: matrix 2336 rows 2443 cols
[2023-03-11 06:20:09] [INFO ] Invariants computation overflowed in 82 ms
[2023-03-11 06:20:17] [INFO ] Implicit Places using invariants in 8270 ms returned []
// Phase 1: matrix 2336 rows 2443 cols
[2023-03-11 06:20:17] [INFO ] Invariants computation overflowed in 64 ms
[2023-03-11 06:20:26] [INFO ] Implicit Places using invariants and state equation in 8961 ms returned []
Implicit Place search using SMT with State Equation took 17238 ms to find 0 implicit places.
[2023-03-11 06:20:26] [INFO ] Redundant transitions in 368 ms returned []
// Phase 1: matrix 2336 rows 2443 cols
[2023-03-11 06:20:26] [INFO ] Invariants computation overflowed in 62 ms
[2023-03-11 06:20:29] [INFO ] Dead Transitions using invariants and state equation in 2749 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 20622 ms. Remains : 2443/2443 places, 2336/2336 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 2443 transition count 2335
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 2442 transition count 2335
Performed 194 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 194 Pre rules applied. Total rules applied 2 place count 2442 transition count 2141
Deduced a syphon composed of 194 places in 70 ms
Reduce places removed 194 places and 0 transitions.
Iterating global reduction 2 with 388 rules applied. Total rules applied 390 place count 2248 transition count 2141
Free-agglomeration rule applied 2 times.
Iterating global reduction 2 with 2 rules applied. Total rules applied 392 place count 2248 transition count 2139
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 394 place count 2246 transition count 2139
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 3 with 1 rules applied. Total rules applied 395 place count 2246 transition count 2138
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 396 place count 2245 transition count 2138
Applied a total of 396 rules in 736 ms. Remains 2245 /2443 variables (removed 198) and now considering 2138/2336 (removed 198) transitions.
Running SMT prover for 27 properties.
// Phase 1: matrix 2138 rows 2245 cols
[2023-03-11 06:20:30] [INFO ] Invariants computation overflowed in 76 ms
[2023-03-11 06:20:32] [INFO ] After 2154ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:27
[2023-03-11 06:24:17] [INFO ] After 221391ms SMT Verify possible using state equation in natural domain returned unsat :4 sat :16
[2023-03-11 06:24:17] [INFO ] State equation strengthened by 1 read => feed constraints.
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.verifyPossible(DeadlockTester.java:642)
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.structural.smt.DeadlockTester.testUnreachableWithSMT(DeadlockTester.java:215)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.applyReductions(ReachabilitySolver.java:273)
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:762)
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)
[2023-03-11 06:24:17] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-11 06:24:17] [INFO ] After 225052ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:27
Successfully simplified 4 atomic propositions for a total of 11 simplifications.
Computed a total of 7 stabilizing places and 7 stable transitions
Graph (complete) has 9091 edges and 5300 vertex of which 5298 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.42 ms
FORMULA DoubleExponent-PT-100-LTLCardinality-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F((p0&&F(G(p1))))))'
Support contains 4 out of 5300 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 5300/5300 places, 4998/4998 transitions.
Applied a total of 0 rules in 1463 ms. Remains 5300 /5300 variables (removed 0) and now considering 4998/4998 (removed 0) transitions.
// Phase 1: matrix 4998 rows 5300 cols
[2023-03-11 06:24:19] [INFO ] Invariants computation overflowed in 120 ms
[2023-03-11 06:24:20] [INFO ] Implicit Places using invariants in 989 ms returned []
// Phase 1: matrix 4998 rows 5300 cols
[2023-03-11 06:24:20] [INFO ] Invariants computation overflowed in 125 ms
[2023-03-11 06:24:21] [INFO ] Implicit Places using invariants and state equation in 1652 ms returned []
Implicit Place search using SMT with State Equation took 2647 ms to find 0 implicit places.
// Phase 1: matrix 4998 rows 5300 cols
[2023-03-11 06:24:22] [INFO ] Invariants computation overflowed in 136 ms
[2023-03-11 06:24:22] [INFO ] Dead Transitions using invariants and state equation in 834 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4947 ms. Remains : 5300/5300 places, 4998/4998 transitions.
Stuttering acceptance computed with spot in 497 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (NOT p1), (NOT p0)]
Running random walk in product with property : DoubleExponent-PT-100-LTLCardinality-00 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}, { cond=(NOT p0), acceptance={} source=1 dest: 3}], [{ cond=p1, acceptance={} source=2 dest: 2}, { cond=(NOT p1), acceptance={0} source=2 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p0:(OR (GT 3 s3841) (GT s824 s2912)), p1:(GT 1 s1310)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 3315 reset in 652 ms.
Product exploration explored 100000 steps with 3339 reset in 398 ms.
Computed a total of 7 stabilizing places and 7 stable transitions
Graph (complete) has 9091 edges and 5300 vertex of which 5298 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.21 ms
Computed a total of 7 stabilizing places and 7 stable transitions
Knowledge obtained : [(AND p0 p1), (X p0), (X (X p0)), (X (X p1))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 4 factoid took 315 ms. Reduced automaton from 4 states, 6 edges and 2 AP (stutter sensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 39 ms :[(NOT p1)]
Incomplete random walk after 10000 steps, including 330 resets, run finished after 39 ms. (steps per millisecond=256 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 285 resets, run finished after 35 ms. (steps per millisecond=285 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 55786 steps, run timeout after 3001 ms. (steps per millisecond=18 ) properties seen :{}
Probabilistic random walk after 55786 steps, saw 27898 distinct states, run finished after 3001 ms. (steps per millisecond=18 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 4998 rows 5300 cols
[2023-03-11 06:24:29] [INFO ] Invariants computation overflowed in 123 ms
[2023-03-11 06:24:54] [INFO ] After 25013ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Parikh walk visited 0 properties in 0 ms.
Support contains 1 out of 5300 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5300/5300 places, 4998/4998 transitions.
Graph (complete) has 9091 edges and 5300 vertex of which 5298 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.5 ms
Discarding 2 places :
Also discarding 0 output transitions
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Discarding 1 places :
Implicit places reduction removed 1 places
Drop transitions removed 1198 transitions
Trivial Post-agglo rules discarded 1198 transitions
Performed 1198 trivial Post agglomeration. Transition count delta: 1198
Iterating post reduction 0 with 1201 rules applied. Total rules applied 1202 place count 5297 transition count 3798
Reduce places removed 1198 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 1199 rules applied. Total rules applied 2401 place count 4099 transition count 3797
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 2402 place count 4098 transition count 3797
Performed 200 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 200 Pre rules applied. Total rules applied 2402 place count 4098 transition count 3597
Deduced a syphon composed of 200 places in 231 ms
Reduce places removed 200 places and 0 transitions.
Iterating global reduction 3 with 400 rules applied. Total rules applied 2802 place count 3898 transition count 3597
Performed 905 Post agglomeration using F-continuation condition.Transition count delta: 905
Deduced a syphon composed of 905 places in 90 ms
Reduce places removed 905 places and 0 transitions.
Iterating global reduction 3 with 1810 rules applied. Total rules applied 4612 place count 2993 transition count 2692
Performed 101 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 101 places in 69 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 3 with 202 rules applied. Total rules applied 4814 place count 2892 transition count 2692
Performed 97 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 97 places in 70 ms
Reduce places removed 97 places and 0 transitions.
Iterating global reduction 3 with 194 rules applied. Total rules applied 5008 place count 2795 transition count 2692
Free-agglomeration rule (complex) applied 399 times.
Iterating global reduction 3 with 399 rules applied. Total rules applied 5407 place count 2795 transition count 2293
Reduce places removed 399 places and 0 transitions.
Iterating post reduction 3 with 399 rules applied. Total rules applied 5806 place count 2396 transition count 2293
Renaming transitions due to excessive name length > 1024 char.
Partial Free-agglomeration rule applied 400 times.
Drop transitions removed 400 transitions
Iterating global reduction 4 with 400 rules applied. Total rules applied 6206 place count 2396 transition count 2293
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 4 with 1 rules applied. Total rules applied 6207 place count 2395 transition count 2292
Applied a total of 6207 rules in 2640 ms. Remains 2395 /5300 variables (removed 2905) and now considering 2292/4998 (removed 2706) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2643 ms. Remains : 2395/5300 places, 2292/4998 transitions.
Incomplete random walk after 10000 steps, including 1296 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 863 resets, run finished after 21 ms. (steps per millisecond=476 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 122759 steps, run timeout after 3001 ms. (steps per millisecond=40 ) properties seen :{}
Probabilistic random walk after 122759 steps, saw 61423 distinct states, run finished after 3001 ms. (steps per millisecond=40 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 2292 rows 2395 cols
[2023-03-11 06:25:00] [INFO ] Invariants computation overflowed in 42 ms
[2023-03-11 06:25:25] [INFO ] After 25021ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Parikh walk visited 0 properties in 0 ms.
Support contains 1 out of 2395 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2395/2395 places, 2292/2292 transitions.
Applied a total of 0 rules in 266 ms. Remains 2395 /2395 variables (removed 0) and now considering 2292/2292 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 266 ms. Remains : 2395/2395 places, 2292/2292 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2395/2395 places, 2292/2292 transitions.
Applied a total of 0 rules in 263 ms. Remains 2395 /2395 variables (removed 0) and now considering 2292/2292 (removed 0) transitions.
// Phase 1: matrix 2292 rows 2395 cols
[2023-03-11 06:25:26] [INFO ] Invariants computation overflowed in 62 ms
[2023-03-11 06:25:56] [INFO ] Performed 2233/2395 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2023-03-11 06:25:59] [INFO ] Implicit Places using invariants in 33358 ms returned []
// Phase 1: matrix 2292 rows 2395 cols
[2023-03-11 06:25:59] [INFO ] Invariants computation overflowed in 69 ms
[2023-03-11 06:26:00] [INFO ] Implicit Places using invariants and state equation in 930 ms returned []
Implicit Place search using SMT with State Equation took 34291 ms to find 0 implicit places.
[2023-03-11 06:26:00] [INFO ] Redundant transitions in 140 ms returned []
// Phase 1: matrix 2292 rows 2395 cols
[2023-03-11 06:26:00] [INFO ] Invariants computation overflowed in 72 ms
[2023-03-11 06:26:03] [INFO ] Dead Transitions using invariants and state equation in 2876 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 37582 ms. Remains : 2395/2395 places, 2292/2292 transitions.
Performed 199 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 199 Pre rules applied. Total rules applied 0 place count 2395 transition count 2093
Deduced a syphon composed of 199 places in 115 ms
Reduce places removed 199 places and 0 transitions.
Iterating global reduction 0 with 398 rules applied. Total rules applied 398 place count 2196 transition count 2093
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 0 with 1 rules applied. Total rules applied 399 place count 2196 transition count 2092
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 400 place count 2195 transition count 2092
Applied a total of 400 rules in 736 ms. Remains 2195 /2395 variables (removed 200) and now considering 2092/2292 (removed 200) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 2092 rows 2195 cols
[2023-03-11 06:26:04] [INFO ] Invariants computation overflowed in 80 ms
[2023-03-11 06:26:16] [INFO ] After 12049ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Knowledge obtained : [(AND p0 p1), (X p0), (X (X p0)), (X (X p1))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 186 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 p1)]
Stuttering acceptance computed with spot in 51 ms :[(NOT p1)]
Support contains 1 out of 5300 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 : 5300/5300 places, 4998/4998 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 1194 transitions
Trivial Post-agglo rules discarded 1194 transitions
Performed 1194 trivial Post agglomeration. Transition count delta: 1194
Iterating post reduction 0 with 1194 rules applied. Total rules applied 1194 place count 5299 transition count 3803
Reduce places removed 1194 places and 0 transitions.
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Iterating post reduction 1 with 1197 rules applied. Total rules applied 2391 place count 4105 transition count 3800
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 2394 place count 4102 transition count 3800
Performed 201 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 201 Pre rules applied. Total rules applied 2394 place count 4102 transition count 3599
Deduced a syphon composed of 201 places in 361 ms
Reduce places removed 201 places and 0 transitions.
Iterating global reduction 3 with 402 rules applied. Total rules applied 2796 place count 3901 transition count 3599
Performed 898 Post agglomeration using F-continuation condition.Transition count delta: 898
Deduced a syphon composed of 898 places in 94 ms
Reduce places removed 898 places and 0 transitions.
Iterating global reduction 3 with 1796 rules applied. Total rules applied 4592 place count 3003 transition count 2701
Performed 101 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 101 places in 119 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 3 with 202 rules applied. Total rules applied 4794 place count 2902 transition count 2701
Performed 97 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 97 places in 68 ms
Reduce places removed 97 places and 0 transitions.
Iterating global reduction 3 with 194 rules applied. Total rules applied 4988 place count 2805 transition count 2701
Partial Post-agglomeration rule applied 4 times.
Drop transitions removed 4 transitions
Iterating global reduction 3 with 4 rules applied. Total rules applied 4992 place count 2805 transition count 2701
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 3 with 1 rules applied. Total rules applied 4993 place count 2804 transition count 2700
Applied a total of 4993 rules in 2603 ms. Remains 2804 /5300 variables (removed 2496) and now considering 2700/4998 (removed 2298) transitions.
// Phase 1: matrix 2700 rows 2804 cols
[2023-03-11 06:26:19] [INFO ] Invariants computation overflowed in 48 ms
[2023-03-11 06:26:23] [INFO ] Implicit Places using invariants in 3219 ms returned []
// Phase 1: matrix 2700 rows 2804 cols
[2023-03-11 06:26:23] [INFO ] Invariants computation overflowed in 77 ms
[2023-03-11 06:26:24] [INFO ] Implicit Places using invariants and state equation in 984 ms returned []
Implicit Place search using SMT with State Equation took 4207 ms to find 0 implicit places.
[2023-03-11 06:26:24] [INFO ] Redundant transitions in 354 ms returned []
// Phase 1: matrix 2700 rows 2804 cols
[2023-03-11 06:26:24] [INFO ] Invariants computation overflowed in 77 ms
[2023-03-11 06:26:27] [INFO ] Dead Transitions using invariants and state equation in 2917 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 2804/5300 places, 2700/4998 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 10096 ms. Remains : 2804/5300 places, 2700/4998 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Graph (complete) has 8876 edges and 2804 vertex of which 2802 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.6 ms
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p1, (X p1), (X (X p1))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 158 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 51 ms :[(NOT p1)]
Incomplete random walk after 10000 steps, including 1404 resets, run finished after 41 ms. (steps per millisecond=243 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 799 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 74754 steps, run timeout after 3001 ms. (steps per millisecond=24 ) properties seen :{}
Probabilistic random walk after 74754 steps, saw 37387 distinct states, run finished after 3004 ms. (steps per millisecond=24 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 2700 rows 2804 cols
[2023-03-11 06:26:31] [INFO ] Invariants computation overflowed in 75 ms
[2023-03-11 06:26:56] [INFO ] After 25022ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Parikh walk visited 0 properties in 0 ms.
Support contains 1 out of 2804 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2804/2804 places, 2700/2700 transitions.
Graph (complete) has 8476 edges and 2804 vertex of which 2802 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.2 ms
Discarding 2 places :
Also discarding 0 output transitions
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 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 0 with 6 rules applied. Total rules applied 7 place count 2802 transition count 2694
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 11 place count 2798 transition count 2694
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 11 place count 2798 transition count 2693
Deduced a syphon composed of 1 places in 63 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 13 place count 2797 transition count 2693
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 59 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 15 place count 2796 transition count 2692
Free-agglomeration rule (complex) applied 398 times.
Iterating global reduction 2 with 398 rules applied. Total rules applied 413 place count 2796 transition count 2294
Reduce places removed 398 places and 0 transitions.
Iterating post reduction 2 with 398 rules applied. Total rules applied 811 place count 2398 transition count 2294
Renaming transitions due to excessive name length > 1024 char.
Partial Free-agglomeration rule applied 399 times.
Drop transitions removed 399 transitions
Iterating global reduction 3 with 399 rules applied. Total rules applied 1210 place count 2398 transition count 2294
Applied a total of 1210 rules in 1267 ms. Remains 2398 /2804 variables (removed 406) and now considering 2294/2700 (removed 406) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1268 ms. Remains : 2398/2804 places, 2294/2700 transitions.
Incomplete random walk after 10000 steps, including 1242 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 874 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 85649 steps, run timeout after 3001 ms. (steps per millisecond=28 ) properties seen :{}
Probabilistic random walk after 85649 steps, saw 42865 distinct states, run finished after 3001 ms. (steps per millisecond=28 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 2294 rows 2398 cols
[2023-03-11 06:27:00] [INFO ] Invariants computation overflowed in 42 ms
[2023-03-11 06:27:23] [INFO ] After 22696ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Parikh walk visited 0 properties in 0 ms.
Support contains 1 out of 2398 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2398/2398 places, 2294/2294 transitions.
Applied a total of 0 rules in 270 ms. Remains 2398 /2398 variables (removed 0) and now considering 2294/2294 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 270 ms. Remains : 2398/2398 places, 2294/2294 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2398/2398 places, 2294/2294 transitions.
Applied a total of 0 rules in 277 ms. Remains 2398 /2398 variables (removed 0) and now considering 2294/2294 (removed 0) transitions.
// Phase 1: matrix 2294 rows 2398 cols
[2023-03-11 06:27:23] [INFO ] Invariants computation overflowed in 40 ms
[2023-03-11 06:27:53] [INFO ] Implicit Places using invariants in 29219 ms returned []
// Phase 1: matrix 2294 rows 2398 cols
[2023-03-11 06:27:53] [INFO ] Invariants computation overflowed in 41 ms
[2023-03-11 06:27:53] [INFO ] Implicit Places using invariants and state equation in 898 ms returned []
Implicit Place search using SMT with State Equation took 30123 ms to find 0 implicit places.
[2023-03-11 06:27:54] [INFO ] Redundant transitions in 147 ms returned []
// Phase 1: matrix 2294 rows 2398 cols
[2023-03-11 06:27:54] [INFO ] Invariants computation overflowed in 40 ms
[2023-03-11 06:27:57] [INFO ] Dead Transitions using invariants and state equation in 3084 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 33643 ms. Remains : 2398/2398 places, 2294/2294 transitions.
Performed 200 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 200 Pre rules applied. Total rules applied 0 place count 2398 transition count 2094
Deduced a syphon composed of 200 places in 193 ms
Reduce places removed 200 places and 0 transitions.
Iterating global reduction 0 with 400 rules applied. Total rules applied 400 place count 2198 transition count 2094
Applied a total of 400 rules in 740 ms. Remains 2198 /2398 variables (removed 200) and now considering 2094/2294 (removed 200) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 2094 rows 2198 cols
[2023-03-11 06:27:58] [INFO ] Invariants computation overflowed in 48 ms
[2023-03-11 06:28:22] [INFO ] After 24684ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Knowledge obtained : [p1, (X p1), (X (X p1))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 110 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 35 ms :[(NOT p1)]
Stuttering acceptance computed with spot in 34 ms :[(NOT p1)]
Stuttering acceptance computed with spot in 33 ms :[(NOT p1)]
Product exploration explored 100000 steps with 13880 reset in 233 ms.
Product exploration explored 100000 steps with 13862 reset in 247 ms.
Built C files in :
/tmp/ltsmin501201009934860785
[2023-03-11 06:28:23] [INFO ] Too many transitions (2700) to apply POR reductions. Disabling POR matrices.
[2023-03-11 06:28:23] [INFO ] Built C files in 78ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin501201009934860785
Running compilation step : cd /tmp/ltsmin501201009934860785;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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/ltsmin501201009934860785;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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/ltsmin501201009934860785;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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 2804 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 2804/2804 places, 2700/2700 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 0 with 4 rules applied. Total rules applied 4 place count 2804 transition count 2696
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 8 place count 2800 transition count 2696
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 61 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 10 place count 2799 transition count 2695
Applied a total of 10 rules in 390 ms. Remains 2799 /2804 variables (removed 5) and now considering 2695/2700 (removed 5) transitions.
// Phase 1: matrix 2695 rows 2799 cols
[2023-03-11 06:28:27] [INFO ] Invariants computation overflowed in 53 ms
[2023-03-11 06:28:30] [INFO ] Implicit Places using invariants in 3500 ms returned []
// Phase 1: matrix 2695 rows 2799 cols
[2023-03-11 06:28:30] [INFO ] Invariants computation overflowed in 59 ms
[2023-03-11 06:28:34] [INFO ] Implicit Places using invariants and state equation in 3729 ms returned []
Implicit Place search using SMT with State Equation took 7232 ms to find 0 implicit places.
[2023-03-11 06:28:34] [INFO ] Redundant transitions in 133 ms returned []
// Phase 1: matrix 2695 rows 2799 cols
[2023-03-11 06:28:34] [INFO ] Invariants computation overflowed in 53 ms
[2023-03-11 06:28:37] [INFO ] Dead Transitions using invariants and state equation in 2897 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 2799/2804 places, 2695/2700 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 10663 ms. Remains : 2799/2804 places, 2695/2700 transitions.
Built C files in :
/tmp/ltsmin15166139115425386896
[2023-03-11 06:28:37] [INFO ] Too many transitions (2695) to apply POR reductions. Disabling POR matrices.
[2023-03-11 06:28:37] [INFO ] Built C files in 39ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin15166139115425386896
Running compilation step : cd /tmp/ltsmin15166139115425386896;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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/ltsmin15166139115425386896;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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/ltsmin15166139115425386896;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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)
[2023-03-11 06:28:41] [INFO ] Flatten gal took : 134 ms
[2023-03-11 06:28:41] [INFO ] Flatten gal took : 134 ms
[2023-03-11 06:28:41] [INFO ] Time to serialize gal into /tmp/LTL10468133656250474398.gal : 37 ms
[2023-03-11 06:28:41] [INFO ] Time to serialize properties into /tmp/LTL1326837350665584934.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL10468133656250474398.gal' '-t' 'CGAL' '-hoa' '/tmp/aut3301735016200058939.hoa' '-atoms' '/tmp/LTL1326837350665584934.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...318
Loading property file /tmp/LTL1326837350665584934.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut3301735016200058939.hoa
Detected timeout of ITS tools.
[2023-03-11 06:28:56] [INFO ] Flatten gal took : 112 ms
[2023-03-11 06:28:56] [INFO ] Flatten gal took : 123 ms
[2023-03-11 06:28:56] [INFO ] Time to serialize gal into /tmp/LTL17274314230862568671.gal : 19 ms
[2023-03-11 06:28:56] [INFO ] Time to serialize properties into /tmp/LTL1675781288412968610.ltl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL17274314230862568671.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL1675781288412968610.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((X(F((F(G("(p2178<1)")))&&("((p4456<3)||(p1740>p362))")))))
Formula 0 simplified : X(GF!"(p2178<1)" | G!"((p4456<3)||(p1740>p362))")
Detected timeout of ITS tools.
[2023-03-11 06:29:12] [INFO ] Flatten gal took : 105 ms
[2023-03-11 06:29:12] [INFO ] Applying decomposition
[2023-03-11 06:29:12] [INFO ] Flatten gal took : 114 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph17246502908424204552.txt' '-o' '/tmp/graph17246502908424204552.bin' '-w' '/tmp/graph17246502908424204552.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph17246502908424204552.bin' '-l' '-1' '-v' '-w' '/tmp/graph17246502908424204552.weights' '-q' '0' '-e' '0.001'
[2023-03-11 06:29:12] [INFO ] Decomposing Gal with order
[2023-03-11 06:29:12] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-11 06:29:13] [INFO ] Removed a total of 2173 redundant transitions.
[2023-03-11 06:29:13] [INFO ] Flatten gal took : 473 ms
[2023-03-11 06:29:14] [INFO ] Fuse similar labels procedure discarded/fused a total of 128 labels/synchronizations in 170 ms.
[2023-03-11 06:29:15] [INFO ] Time to serialize gal into /tmp/LTL6880096247275135920.gal : 47 ms
[2023-03-11 06:29:15] [INFO ] Time to serialize properties into /tmp/LTL436244821969440051.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL6880096247275135920.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL436244821969440051.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...274
Read 1 LTL properties
Checking formula 0 : !((X(F((F(G("(gi1.gi0.gi1.gi4.gu274.p2178<1)")))&&("((gi4.gi0.gi2.gi4.gu778.p4456<3)||(gu171.p1740>gu171.p362))")))))
Formula 0 simplified : X(GF!"(gi1.gi0.gi1.gi4.gu274.p2178<1)" | G!"((gi4.gi0.gi2.gi4.gu778.p4456<3)||(gu171.p1740>gu171.p362))")
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin8357457504925987973
[2023-03-11 06:29:30] [INFO ] Built C files in 40ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin8357457504925987973
Running compilation step : cd /tmp/ltsmin8357457504925987973;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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/ltsmin8357457504925987973;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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/ltsmin8357457504925987973;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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 DoubleExponent-PT-100-LTLCardinality-00 finished in 315638 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((F(!p0) U X(G(p1))))'
Support contains 3 out of 5300 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 5300/5300 places, 4998/4998 transitions.
Applied a total of 0 rules in 1089 ms. Remains 5300 /5300 variables (removed 0) and now considering 4998/4998 (removed 0) transitions.
// Phase 1: matrix 4998 rows 5300 cols
[2023-03-11 06:29:34] [INFO ] Invariants computation overflowed in 123 ms
[2023-03-11 06:29:35] [INFO ] Implicit Places using invariants in 1004 ms returned []
// Phase 1: matrix 4998 rows 5300 cols
[2023-03-11 06:29:35] [INFO ] Invariants computation overflowed in 192 ms
[2023-03-11 06:29:37] [INFO ] Implicit Places using invariants and state equation in 1812 ms returned []
Implicit Place search using SMT with State Equation took 2825 ms to find 0 implicit places.
// Phase 1: matrix 4998 rows 5300 cols
[2023-03-11 06:29:37] [INFO ] Invariants computation overflowed in 118 ms
[2023-03-11 06:29:43] [INFO ] Dead Transitions using invariants and state equation in 5991 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 9912 ms. Remains : 5300/5300 places, 4998/4998 transitions.
Stuttering acceptance computed with spot in 161 ms :[(NOT p1), (AND p0 (NOT p1)), p0]
Running random walk in product with property : DoubleExponent-PT-100-LTLCardinality-02 automaton TGBA Formula[mat=[[{ cond=p1, acceptance={} source=0 dest: 0}, { cond=(NOT p1), acceptance={0} source=0 dest: 0}, { cond=p0, acceptance={} source=0 dest: 1}], [{ cond=(AND p0 (NOT p1)), acceptance={} source=1 dest: 2}], [{ cond=p0, acceptance={0} source=2 dest: 2}]], initial=0, aps=[p1:(LEQ s4847 s2802), p0:(AND (GT 1 s579) (LEQ s4847 s2802))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 33292 reset in 3482 ms.
Product exploration explored 100000 steps with 33367 reset in 2985 ms.
Computed a total of 7 stabilizing places and 7 stable transitions
Graph (complete) has 9091 edges and 5300 vertex of which 5298 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.11 ms
Computed a total of 7 stabilizing places and 7 stable transitions
Knowledge obtained : [(AND p1 p0), (X (NOT (AND p0 (NOT p1)))), (X p0), (X p1), (X (X (NOT (AND p0 (NOT p1))))), (X (X p0)), (X (X p1))]
False Knowledge obtained : []
Knowledge based reduction with 7 factoid took 300 ms. Reduced automaton from 3 states, 5 edges and 2 AP (stutter sensitive) to 3 states, 5 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 116 ms :[(NOT p1), (AND p0 (NOT p1)), p0]
Incomplete random walk after 10000 steps, including 324 resets, run finished after 188 ms. (steps per millisecond=53 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10000 steps, including 276 resets, run finished after 126 ms. (steps per millisecond=79 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10000 steps, including 282 resets, run finished after 122 ms. (steps per millisecond=81 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 281 resets, run finished after 125 ms. (steps per millisecond=80 ) properties (out of 3) seen :0
Interrupted probabilistic random walk after 41570 steps, run timeout after 3001 ms. (steps per millisecond=13 ) properties seen :{1=1}
Probabilistic random walk after 41570 steps, saw 20789 distinct states, run finished after 3001 ms. (steps per millisecond=13 ) properties seen :1
Running SMT prover for 2 properties.
// Phase 1: matrix 4998 rows 5300 cols
[2023-03-11 06:29:55] [INFO ] Invariants computation overflowed in 118 ms
[2023-03-11 06:29:56] [INFO ] After 837ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0 real:1
[2023-03-11 06:30:01] [INFO ] After 4490ms SMT Verify possible using state equation in natural domain returned unsat :1 sat :1
[2023-03-11 06:30:03] [INFO ] After 5760ms SMT Verify possible using trap constraints in natural domain returned unsat :1 sat :1
Attempting to minimize the solution found.
Minimization took 9037 ms.
[2023-03-11 06:30:12] [INFO ] After 15687ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :0
Fused 2 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 1320 ms.
Support contains 2 out of 5300 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5300/5300 places, 4998/4998 transitions.
Graph (complete) has 9091 edges and 5300 vertex of which 5298 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.2 ms
Discarding 2 places :
Also discarding 0 output transitions
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Discarding 1 places :
Implicit places reduction removed 1 places
Drop transitions removed 1198 transitions
Trivial Post-agglo rules discarded 1198 transitions
Performed 1198 trivial Post agglomeration. Transition count delta: 1198
Iterating post reduction 0 with 1201 rules applied. Total rules applied 1202 place count 5297 transition count 3798
Reduce places removed 1198 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 1 with 1200 rules applied. Total rules applied 2402 place count 4099 transition count 3796
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 2404 place count 4097 transition count 3796
Performed 200 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 200 Pre rules applied. Total rules applied 2404 place count 4097 transition count 3596
Deduced a syphon composed of 200 places in 236 ms
Reduce places removed 200 places and 0 transitions.
Iterating global reduction 3 with 400 rules applied. Total rules applied 2804 place count 3897 transition count 3596
Performed 905 Post agglomeration using F-continuation condition.Transition count delta: 905
Deduced a syphon composed of 905 places in 99 ms
Reduce places removed 905 places and 0 transitions.
Iterating global reduction 3 with 1810 rules applied. Total rules applied 4614 place count 2992 transition count 2691
Performed 101 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 101 places in 79 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 3 with 202 rules applied. Total rules applied 4816 place count 2891 transition count 2691
Performed 96 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 96 places in 75 ms
Reduce places removed 96 places and 0 transitions.
Iterating global reduction 3 with 192 rules applied. Total rules applied 5008 place count 2795 transition count 2691
Free-agglomeration rule (complex) applied 398 times.
Iterating global reduction 3 with 398 rules applied. Total rules applied 5406 place count 2795 transition count 2293
Reduce places removed 398 places and 0 transitions.
Iterating post reduction 3 with 398 rules applied. Total rules applied 5804 place count 2397 transition count 2293
Renaming transitions due to excessive name length > 1024 char.
Partial Free-agglomeration rule applied 400 times.
Drop transitions removed 400 transitions
Iterating global reduction 4 with 400 rules applied. Total rules applied 6204 place count 2397 transition count 2293
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 4 with 1 rules applied. Total rules applied 6205 place count 2396 transition count 2292
Applied a total of 6205 rules in 2518 ms. Remains 2396 /5300 variables (removed 2904) and now considering 2292/4998 (removed 2706) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2519 ms. Remains : 2396/5300 places, 2292/4998 transitions.
Incomplete random walk after 10000 steps, including 1284 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 850 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 88494 steps, run timeout after 3001 ms. (steps per millisecond=29 ) properties seen :{}
Probabilistic random walk after 88494 steps, saw 44308 distinct states, run finished after 3001 ms. (steps per millisecond=29 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 2292 rows 2396 cols
[2023-03-11 06:30:19] [INFO ] Invariants computation overflowed in 43 ms
[2023-03-11 06:30:19] [INFO ] After 494ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-11 06:30:31] [INFO ] After 11306ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0
Parikh walk visited 0 properties in 0 ms.
Support contains 2 out of 2396 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2396/2396 places, 2292/2292 transitions.
Applied a total of 0 rules in 293 ms. Remains 2396 /2396 variables (removed 0) and now considering 2292/2292 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 293 ms. Remains : 2396/2396 places, 2292/2292 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2396/2396 places, 2292/2292 transitions.
Applied a total of 0 rules in 284 ms. Remains 2396 /2396 variables (removed 0) and now considering 2292/2292 (removed 0) transitions.
// Phase 1: matrix 2292 rows 2396 cols
[2023-03-11 06:30:31] [INFO ] Invariants computation overflowed in 42 ms
[2023-03-11 06:30:59] [INFO ] Implicit Places using invariants in 27930 ms returned []
// Phase 1: matrix 2292 rows 2396 cols
[2023-03-11 06:30:59] [INFO ] Invariants computation overflowed in 43 ms
[2023-03-11 06:31:30] [INFO ] Performed 1894/2396 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2023-03-11 06:31:37] [INFO ] Implicit Places using invariants and state equation in 38033 ms returned []
Implicit Place search using SMT with State Equation took 65968 ms to find 0 implicit places.
[2023-03-11 06:31:37] [INFO ] Redundant transitions in 250 ms returned []
// Phase 1: matrix 2292 rows 2396 cols
[2023-03-11 06:31:38] [INFO ] Invariants computation overflowed in 74 ms
[2023-03-11 06:31:41] [INFO ] Dead Transitions using invariants and state equation in 3687 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 70200 ms. Remains : 2396/2396 places, 2292/2292 transitions.
Found 1 invariant AP formulas.
Knowledge obtained : [(AND p1 p0), (X (NOT (AND p0 (NOT p1)))), (X p0), (X p1), (X (X (NOT (AND p0 (NOT p1))))), (X (X p0)), (X (X p1)), (G (NOT (AND p0 (NOT p1))))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 8 factoid took 475 ms. Reduced automaton from 3 states, 5 edges and 2 AP (stutter sensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 50 ms :[(NOT p1)]
Stuttering acceptance computed with spot in 54 ms :[(NOT p1)]
Support contains 2 out of 5300 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 : 5300/5300 places, 4998/4998 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 1195 transitions
Trivial Post-agglo rules discarded 1195 transitions
Performed 1195 trivial Post agglomeration. Transition count delta: 1195
Iterating post reduction 0 with 1195 rules applied. Total rules applied 1195 place count 5299 transition count 3802
Reduce places removed 1195 places and 0 transitions.
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Iterating post reduction 1 with 1198 rules applied. Total rules applied 2393 place count 4104 transition count 3799
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 2396 place count 4101 transition count 3799
Performed 200 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 200 Pre rules applied. Total rules applied 2396 place count 4101 transition count 3599
Deduced a syphon composed of 200 places in 388 ms
Reduce places removed 200 places and 0 transitions.
Iterating global reduction 3 with 400 rules applied. Total rules applied 2796 place count 3901 transition count 3599
Performed 903 Post agglomeration using F-continuation condition.Transition count delta: 903
Deduced a syphon composed of 903 places in 92 ms
Reduce places removed 903 places and 0 transitions.
Iterating global reduction 3 with 1806 rules applied. Total rules applied 4602 place count 2998 transition count 2696
Performed 101 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 101 places in 71 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 3 with 202 rules applied. Total rules applied 4804 place count 2897 transition count 2696
Performed 96 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 96 places in 69 ms
Reduce places removed 96 places and 0 transitions.
Iterating global reduction 3 with 192 rules applied. Total rules applied 4996 place count 2801 transition count 2696
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 3 with 1 rules applied. Total rules applied 4997 place count 2800 transition count 2695
Applied a total of 4997 rules in 1990 ms. Remains 2800 /5300 variables (removed 2500) and now considering 2695/4998 (removed 2303) transitions.
// Phase 1: matrix 2695 rows 2800 cols
[2023-03-11 06:31:44] [INFO ] Invariants computation overflowed in 51 ms
[2023-03-11 06:31:47] [INFO ] Implicit Places using invariants in 2799 ms returned []
// Phase 1: matrix 2695 rows 2800 cols
[2023-03-11 06:31:47] [INFO ] Invariants computation overflowed in 53 ms
[2023-03-11 06:31:52] [INFO ] Implicit Places using invariants and state equation in 4856 ms returned []
Implicit Place search using SMT with State Equation took 7662 ms to find 0 implicit places.
[2023-03-11 06:31:52] [INFO ] Redundant transitions in 209 ms returned []
// Phase 1: matrix 2695 rows 2800 cols
[2023-03-11 06:31:52] [INFO ] Invariants computation overflowed in 86 ms
[2023-03-11 06:31:55] [INFO ] Dead Transitions using invariants and state equation in 3508 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 2800/5300 places, 2695/4998 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 13385 ms. Remains : 2800/5300 places, 2695/4998 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Graph (complete) has 8875 edges and 2800 vertex of which 2798 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.9 ms
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p1, (X p1), (X (X p1))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 156 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 p1)]
Incomplete random walk after 10000 steps, including 1364 resets, run finished after 35 ms. (steps per millisecond=285 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 813 resets, run finished after 23 ms. (steps per millisecond=434 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 78455 steps, run timeout after 3001 ms. (steps per millisecond=26 ) properties seen :{}
Probabilistic random walk after 78455 steps, saw 39236 distinct states, run finished after 3001 ms. (steps per millisecond=26 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 2695 rows 2800 cols
[2023-03-11 06:31:59] [INFO ] Invariants computation overflowed in 86 ms
[2023-03-11 06:31:59] [INFO ] After 423ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-11 06:32:11] [INFO ] After 11807ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0
Parikh walk visited 0 properties in 0 ms.
Support contains 2 out of 2800 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2800/2800 places, 2695/2695 transitions.
Graph (complete) has 8475 edges and 2800 vertex of which 2798 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.2 ms
Discarding 2 places :
Also discarding 0 output transitions
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 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 3 rules applied. Total rules applied 4 place count 2798 transition count 2692
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 5 place count 2797 transition count 2692
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 5 place count 2797 transition count 2691
Deduced a syphon composed of 1 places in 62 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 7 place count 2796 transition count 2691
Free-agglomeration rule (complex) applied 397 times.
Iterating global reduction 2 with 397 rules applied. Total rules applied 404 place count 2796 transition count 2294
Reduce places removed 397 places and 0 transitions.
Iterating post reduction 2 with 397 rules applied. Total rules applied 801 place count 2399 transition count 2294
Renaming transitions due to excessive name length > 1024 char.
Partial Free-agglomeration rule applied 399 times.
Drop transitions removed 399 transitions
Iterating global reduction 3 with 399 rules applied. Total rules applied 1200 place count 2399 transition count 2294
Applied a total of 1200 rules in 915 ms. Remains 2399 /2800 variables (removed 401) and now considering 2294/2695 (removed 401) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 916 ms. Remains : 2399/2800 places, 2294/2695 transitions.
Incomplete random walk after 10000 steps, including 1270 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 858 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 97867 steps, run timeout after 3001 ms. (steps per millisecond=32 ) properties seen :{}
Probabilistic random walk after 97867 steps, saw 48993 distinct states, run finished after 3001 ms. (steps per millisecond=32 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 2294 rows 2399 cols
[2023-03-11 06:32:15] [INFO ] Invariants computation overflowed in 43 ms
[2023-03-11 06:32:16] [INFO ] After 483ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-11 06:32:34] [INFO ] After 17724ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0
Parikh walk visited 0 properties in 0 ms.
Support contains 2 out of 2399 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2399/2399 places, 2294/2294 transitions.
Applied a total of 0 rules in 297 ms. Remains 2399 /2399 variables (removed 0) and now considering 2294/2294 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 298 ms. Remains : 2399/2399 places, 2294/2294 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2399/2399 places, 2294/2294 transitions.
Applied a total of 0 rules in 377 ms. Remains 2399 /2399 variables (removed 0) and now considering 2294/2294 (removed 0) transitions.
// Phase 1: matrix 2294 rows 2399 cols
[2023-03-11 06:32:34] [INFO ] Invariants computation overflowed in 77 ms
[2023-03-11 06:33:05] [INFO ] Performed 2268/2399 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2023-03-11 06:33:07] [INFO ] Implicit Places using invariants in 32582 ms returned []
// Phase 1: matrix 2294 rows 2399 cols
[2023-03-11 06:33:07] [INFO ] Invariants computation overflowed in 42 ms
[2023-03-11 06:33:08] [INFO ] Implicit Places using invariants and state equation in 759 ms returned []
Implicit Place search using SMT with State Equation took 33344 ms to find 0 implicit places.
[2023-03-11 06:33:08] [INFO ] Redundant transitions in 249 ms returned []
// Phase 1: matrix 2294 rows 2399 cols
[2023-03-11 06:33:08] [INFO ] Invariants computation overflowed in 62 ms
[2023-03-11 06:33:11] [INFO ] Dead Transitions using invariants and state equation in 3327 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 37310 ms. Remains : 2399/2399 places, 2294/2294 transitions.
Performed 199 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 199 Pre rules applied. Total rules applied 0 place count 2399 transition count 2095
Deduced a syphon composed of 199 places in 122 ms
Reduce places removed 199 places and 0 transitions.
Iterating global reduction 0 with 398 rules applied. Total rules applied 398 place count 2200 transition count 2095
Applied a total of 398 rules in 498 ms. Remains 2200 /2399 variables (removed 199) and now considering 2095/2294 (removed 199) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 2095 rows 2200 cols
[2023-03-11 06:33:12] [INFO ] Invariants computation overflowed in 35 ms
[2023-03-11 06:33:12] [INFO ] After 436ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-11 06:34:03] [INFO ] After 51162ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0
Knowledge obtained : [p1, (X p1), (X (X p1))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 157 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 53 ms :[(NOT p1)]
Stuttering acceptance computed with spot in 51 ms :[(NOT p1)]
Stuttering acceptance computed with spot in 49 ms :[(NOT p1)]
Product exploration explored 100000 steps with 13819 reset in 374 ms.
Product exploration explored 100000 steps with 13902 reset in 402 ms.
Built C files in :
/tmp/ltsmin6533009392685658598
[2023-03-11 06:34:05] [INFO ] Too many transitions (2695) to apply POR reductions. Disabling POR matrices.
[2023-03-11 06:34:05] [INFO ] Built C files in 66ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6533009392685658598
Running compilation step : cd /tmp/ltsmin6533009392685658598;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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/ltsmin6533009392685658598;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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/ltsmin6533009392685658598;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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 2800 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 2800/2800 places, 2695/2695 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 2800 transition count 2694
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 2799 transition count 2694
Applied a total of 2 rules in 349 ms. Remains 2799 /2800 variables (removed 1) and now considering 2694/2695 (removed 1) transitions.
// Phase 1: matrix 2694 rows 2799 cols
[2023-03-11 06:34:09] [INFO ] Invariants computation overflowed in 69 ms
[2023-03-11 06:34:12] [INFO ] Implicit Places using invariants in 3747 ms returned []
// Phase 1: matrix 2694 rows 2799 cols
[2023-03-11 06:34:12] [INFO ] Invariants computation overflowed in 49 ms
[2023-03-11 06:34:13] [INFO ] Implicit Places using invariants and state equation in 1112 ms returned []
Implicit Place search using SMT with State Equation took 4861 ms to find 0 implicit places.
[2023-03-11 06:34:14] [INFO ] Redundant transitions in 211 ms returned []
// Phase 1: matrix 2694 rows 2799 cols
[2023-03-11 06:34:14] [INFO ] Invariants computation overflowed in 80 ms
[2023-03-11 06:34:17] [INFO ] Dead Transitions using invariants and state equation in 3364 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 2799/2800 places, 2694/2695 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 8794 ms. Remains : 2799/2800 places, 2694/2695 transitions.
Built C files in :
/tmp/ltsmin16616090166523091858
[2023-03-11 06:34:17] [INFO ] Too many transitions (2694) to apply POR reductions. Disabling POR matrices.
[2023-03-11 06:34:17] [INFO ] Built C files in 53ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin16616090166523091858
Running compilation step : cd /tmp/ltsmin16616090166523091858;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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/ltsmin16616090166523091858;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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/ltsmin16616090166523091858;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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)
[2023-03-11 06:34:20] [INFO ] Flatten gal took : 322 ms
[2023-03-11 06:34:21] [INFO ] Flatten gal took : 215 ms
[2023-03-11 06:34:21] [INFO ] Time to serialize gal into /tmp/LTL2031034698455681177.gal : 29 ms
[2023-03-11 06:34:21] [INFO ] Time to serialize properties into /tmp/LTL13201926822115986878.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL2031034698455681177.gal' '-t' 'CGAL' '-hoa' '/tmp/aut2496444322569140204.hoa' '-atoms' '/tmp/LTL13201926822115986878.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...318
Loading property file /tmp/LTL13201926822115986878.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut2496444322569140204.hoa
Detected timeout of ITS tools.
[2023-03-11 06:34:36] [INFO ] Flatten gal took : 108 ms
[2023-03-11 06:34:36] [INFO ] Flatten gal took : 152 ms
[2023-03-11 06:34:36] [INFO ] Time to serialize gal into /tmp/LTL13667499118046447478.gal : 30 ms
[2023-03-11 06:34:36] [INFO ] Time to serialize properties into /tmp/LTL6783883214365980661.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL13667499118046447478.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL6783883214365980661.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !(((F(!("((p152<1)&&(p591<=p3520))")))U(X(G("(p591<=p3520)")))))
Formula 0 simplified : G"((p152<1)&&(p591<=p3520))" R XF!"(p591<=p3520)"
Detected timeout of ITS tools.
[2023-03-11 06:34:51] [INFO ] Flatten gal took : 92 ms
[2023-03-11 06:34:51] [INFO ] Applying decomposition
[2023-03-11 06:34:52] [INFO ] Flatten gal took : 95 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph9554810547670466081.txt' '-o' '/tmp/graph9554810547670466081.bin' '-w' '/tmp/graph9554810547670466081.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph9554810547670466081.bin' '-l' '-1' '-v' '-w' '/tmp/graph9554810547670466081.weights' '-q' '0' '-e' '0.001'
[2023-03-11 06:34:52] [INFO ] Decomposing Gal with order
[2023-03-11 06:34:52] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-11 06:34:52] [INFO ] Removed a total of 2341 redundant transitions.
[2023-03-11 06:34:52] [INFO ] Flatten gal took : 225 ms
[2023-03-11 06:34:53] [INFO ] Fuse similar labels procedure discarded/fused a total of 84 labels/synchronizations in 99 ms.
[2023-03-11 06:34:53] [INFO ] Time to serialize gal into /tmp/LTL6497150595275278831.gal : 53 ms
[2023-03-11 06:34:53] [INFO ] Time to serialize properties into /tmp/LTL3893249958315789154.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL6497150595275278831.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL3893249958315789154.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...275
Read 1 LTL properties
Checking formula 0 : !(((F(!("((gi4.gu120.p152<1)&&(gu1054.p591<=gu1054.p3520))")))U(X(G("(gu1054.p591<=gu1054.p3520)")))))
Formula 0 simplified : G"((gi4.gu120.p152<1)&&(gu1054.p591<=gu1054.p3520))" R XF!"(gu1054.p591<=gu1054.p3520)"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin10991402280744564495
[2023-03-11 06:35:08] [INFO ] Built C files in 37ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10991402280744564495
Running compilation step : cd /tmp/ltsmin10991402280744564495;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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/ltsmin10991402280744564495;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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/ltsmin10991402280744564495;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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 DoubleExponent-PT-100-LTLCardinality-02 finished in 338248 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(X((p0||F(G((F(p1) U X(p2)))))))))'
Support contains 6 out of 5300 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 5300/5300 places, 4998/4998 transitions.
Applied a total of 0 rules in 1251 ms. Remains 5300 /5300 variables (removed 0) and now considering 4998/4998 (removed 0) transitions.
// Phase 1: matrix 4998 rows 5300 cols
[2023-03-11 06:35:13] [INFO ] Invariants computation overflowed in 195 ms
[2023-03-11 06:35:13] [INFO ] Implicit Places using invariants in 855 ms returned []
// Phase 1: matrix 4998 rows 5300 cols
[2023-03-11 06:35:14] [INFO ] Invariants computation overflowed in 194 ms
[2023-03-11 06:35:15] [INFO ] Implicit Places using invariants and state equation in 1697 ms returned []
Implicit Place search using SMT with State Equation took 2558 ms to find 0 implicit places.
// Phase 1: matrix 4998 rows 5300 cols
[2023-03-11 06:35:15] [INFO ] Invariants computation overflowed in 116 ms
[2023-03-11 06:35:16] [INFO ] Dead Transitions using invariants and state equation in 1070 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4882 ms. Remains : 5300/5300 places, 4998/4998 transitions.
Stuttering acceptance computed with spot in 423 ms :[(AND (NOT p0) (NOT p2)), false, (AND (NOT p1) (NOT p2)), (NOT p2), false, (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2))]
Running random walk in product with property : DoubleExponent-PT-100-LTLCardinality-04 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=0 dest: 2}, { cond=(NOT p0), acceptance={} source=0 dest: 3}], [{ cond=true, acceptance={} source=1 dest: 1}, { cond=(AND (NOT p1) p2), acceptance={} source=1 dest: 2}, { cond=p2, acceptance={} source=1 dest: 3}], [{ cond=(AND (NOT p1) (NOT p2)), acceptance={0} source=2 dest: 2}, { cond=(AND (NOT p1) (NOT p2)), acceptance={} source=2 dest: 4}], [{ cond=(AND (NOT p1) (NOT p2)), acceptance={} source=3 dest: 2}, { cond=(NOT p2), acceptance={0} source=3 dest: 3}], [{ cond=(AND (NOT p1) p2), acceptance={0} source=4 dest: 2}, { cond=(AND (NOT p1) p2), acceptance={} source=4 dest: 4}], [{ cond=true, acceptance={} source=5 dest: 0}], [{ cond=true, acceptance={} source=6 dest: 5}], [{ cond=true, acceptance={} source=7 dest: 6}]], initial=7, aps=[p0:(LEQ s392 s2074), p1:(LEQ s4257 s4737), p2:(LEQ s2737 s495)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false]]
Product exploration explored 100000 steps with 25000 reset in 2455 ms.
Product exploration explored 100000 steps with 25000 reset in 2310 ms.
Computed a total of 7 stabilizing places and 7 stable transitions
Graph (complete) has 9091 edges and 5300 vertex of which 5298 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.12 ms
Computed a total of 7 stabilizing places and 7 stable transitions
Knowledge obtained : [(AND p0 p1 p2), true]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 157 ms. Reduced automaton from 8 states, 15 edges and 3 AP (stutter sensitive) to 8 states, 15 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 472 ms :[(AND (NOT p0) (NOT p2)), false, (AND (NOT p1) (NOT p2)), (NOT p2), false, (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2))]
Incomplete random walk after 10000 steps, including 326 resets, run finished after 237 ms. (steps per millisecond=42 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 282 resets, run finished after 190 ms. (steps per millisecond=52 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10000 steps, including 289 resets, run finished after 201 ms. (steps per millisecond=49 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10000 steps, including 278 resets, run finished after 185 ms. (steps per millisecond=54 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10000 steps, including 280 resets, run finished after 187 ms. (steps per millisecond=53 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10000 steps, including 284 resets, run finished after 187 ms. (steps per millisecond=53 ) properties (out of 5) seen :0
Interrupted probabilistic random walk after 37839 steps, run timeout after 3001 ms. (steps per millisecond=12 ) properties seen :{}
Probabilistic random walk after 37839 steps, saw 18925 distinct states, run finished after 3001 ms. (steps per millisecond=12 ) properties seen :0
Running SMT prover for 5 properties.
// Phase 1: matrix 4998 rows 5300 cols
[2023-03-11 06:35:28] [INFO ] Invariants computation overflowed in 124 ms
[2023-03-11 06:35:29] [INFO ] After 1135ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:5
[2023-03-11 06:35:54] [INFO ] After 23153ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :4
[2023-03-11 06:35:54] [INFO ] After 23158ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :4
Attempting to minimize the solution found.
Minimization took 3 ms.
[2023-03-11 06:35:54] [INFO ] After 25073ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :4
Fused 5 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 6 out of 5300 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5300/5300 places, 4998/4998 transitions.
Graph (complete) has 9091 edges and 5300 vertex of which 5298 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.4 ms
Discarding 2 places :
Also discarding 0 output transitions
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Discarding 1 places :
Implicit places reduction removed 1 places
Drop transitions removed 1195 transitions
Trivial Post-agglo rules discarded 1195 transitions
Performed 1195 trivial Post agglomeration. Transition count delta: 1195
Iterating post reduction 0 with 1198 rules applied. Total rules applied 1199 place count 5297 transition count 3801
Reduce places removed 1195 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 1196 rules applied. Total rules applied 2395 place count 4102 transition count 3800
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 2396 place count 4101 transition count 3800
Performed 202 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 202 Pre rules applied. Total rules applied 2396 place count 4101 transition count 3598
Deduced a syphon composed of 202 places in 391 ms
Reduce places removed 202 places and 0 transitions.
Iterating global reduction 3 with 404 rules applied. Total rules applied 2800 place count 3899 transition count 3598
Performed 899 Post agglomeration using F-continuation condition.Transition count delta: 899
Deduced a syphon composed of 899 places in 93 ms
Reduce places removed 899 places and 0 transitions.
Iterating global reduction 3 with 1798 rules applied. Total rules applied 4598 place count 3000 transition count 2699
Performed 101 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 101 places in 108 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 3 with 202 rules applied. Total rules applied 4800 place count 2899 transition count 2699
Performed 97 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 97 places in 71 ms
Reduce places removed 97 places and 0 transitions.
Iterating global reduction 3 with 194 rules applied. Total rules applied 4994 place count 2802 transition count 2699
Free-agglomeration rule (complex) applied 397 times.
Iterating global reduction 3 with 397 rules applied. Total rules applied 5391 place count 2802 transition count 2302
Reduce places removed 397 places and 0 transitions.
Iterating post reduction 3 with 397 rules applied. Total rules applied 5788 place count 2405 transition count 2302
Renaming transitions due to excessive name length > 1024 char.
Partial Free-agglomeration rule applied 401 times.
Drop transitions removed 401 transitions
Iterating global reduction 4 with 401 rules applied. Total rules applied 6189 place count 2405 transition count 2302
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 4 with 1 rules applied. Total rules applied 6190 place count 2404 transition count 2301
Applied a total of 6190 rules in 2942 ms. Remains 2404 /5300 variables (removed 2896) and now considering 2301/4998 (removed 2697) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2943 ms. Remains : 2404/5300 places, 2301/4998 transitions.
Incomplete random walk after 10000 steps, including 1303 resets, run finished after 219 ms. (steps per millisecond=45 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10000 steps, including 834 resets, run finished after 146 ms. (steps per millisecond=68 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10000 steps, including 844 resets, run finished after 149 ms. (steps per millisecond=67 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 851 resets, run finished after 143 ms. (steps per millisecond=69 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10000 steps, including 840 resets, run finished after 157 ms. (steps per millisecond=63 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10000 steps, including 832 resets, run finished after 157 ms. (steps per millisecond=63 ) properties (out of 5) seen :0
Interrupted probabilistic random walk after 66552 steps, run timeout after 3001 ms. (steps per millisecond=22 ) properties seen :{}
Probabilistic random walk after 66552 steps, saw 33297 distinct states, run finished after 3001 ms. (steps per millisecond=22 ) properties seen :0
Running SMT prover for 5 properties.
// Phase 1: matrix 2301 rows 2404 cols
[2023-03-11 06:36:01] [INFO ] Invariants computation overflowed in 45 ms
[2023-03-11 06:36:02] [INFO ] After 743ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:5
[2023-03-11 06:36:27] [INFO ] After 23875ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :4
[2023-03-11 06:36:27] [INFO ] State equation strengthened by 393 read => feed constraints.
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.verifyPossible(DeadlockTester.java:642)
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.ltl.LTLPropertySolver.addInvarianceKnowledge(LTLPropertySolver.java:701)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.applyKnowledgeBasedReductions(LTLPropertySolver.java:568)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.checkLTLProperty(LTLPropertySolver.java:251)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStutteringLTLTest(LTLPropertySolver.java:225)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStructuralLTLCheck(LTLPropertySolver.java:76)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:762)
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)
[2023-03-11 06:36:27] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-11 06:36:27] [INFO ] After 25050ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:5
Fused 5 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 6 out of 2404 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2404/2404 places, 2301/2301 transitions.
Applied a total of 0 rules in 454 ms. Remains 2404 /2404 variables (removed 0) and now considering 2301/2301 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 454 ms. Remains : 2404/2404 places, 2301/2301 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2404/2404 places, 2301/2301 transitions.
Applied a total of 0 rules in 448 ms. Remains 2404 /2404 variables (removed 0) and now considering 2301/2301 (removed 0) transitions.
// Phase 1: matrix 2301 rows 2404 cols
[2023-03-11 06:36:28] [INFO ] Invariants computation overflowed in 46 ms
[2023-03-11 06:36:58] [INFO ] Performed 1714/2404 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2023-03-11 06:37:08] [INFO ] Implicit Places using invariants in 39551 ms returned []
// Phase 1: matrix 2301 rows 2404 cols
[2023-03-11 06:37:08] [INFO ] Invariants computation overflowed in 47 ms
[2023-03-11 06:37:08] [INFO ] Implicit Places using invariants and state equation in 836 ms returned []
Implicit Place search using SMT with State Equation took 40388 ms to find 0 implicit places.
[2023-03-11 06:37:09] [INFO ] Redundant transitions in 186 ms returned []
// Phase 1: matrix 2301 rows 2404 cols
[2023-03-11 06:37:09] [INFO ] Invariants computation overflowed in 46 ms
[2023-03-11 06:37:12] [INFO ] Dead Transitions using invariants and state equation in 3391 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 44424 ms. Remains : 2404/2404 places, 2301/2301 transitions.
Knowledge obtained : [(AND p0 p1 p2), true]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 115 ms. Reduced automaton from 8 states, 15 edges and 3 AP (stutter sensitive) to 8 states, 15 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 336 ms :[(AND (NOT p0) (NOT p2)), false, (AND (NOT p1) (NOT p2)), (NOT p2), false, (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2))]
Stuttering acceptance computed with spot in 358 ms :[(AND (NOT p0) (NOT p2)), false, (AND (NOT p1) (NOT p2)), (NOT p2), false, (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2))]
Support contains 6 out of 5300 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 5300/5300 places, 4998/4998 transitions.
Applied a total of 0 rules in 1276 ms. Remains 5300 /5300 variables (removed 0) and now considering 4998/4998 (removed 0) transitions.
// Phase 1: matrix 4998 rows 5300 cols
[2023-03-11 06:37:14] [INFO ] Invariants computation overflowed in 194 ms
[2023-03-11 06:37:15] [INFO ] Implicit Places using invariants in 990 ms returned []
// Phase 1: matrix 4998 rows 5300 cols
[2023-03-11 06:37:15] [INFO ] Invariants computation overflowed in 123 ms
[2023-03-11 06:37:17] [INFO ] Implicit Places using invariants and state equation in 1768 ms returned []
Implicit Place search using SMT with State Equation took 2761 ms to find 0 implicit places.
// Phase 1: matrix 4998 rows 5300 cols
[2023-03-11 06:37:17] [INFO ] Invariants computation overflowed in 113 ms
[2023-03-11 06:37:18] [INFO ] Dead Transitions using invariants and state equation in 769 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4808 ms. Remains : 5300/5300 places, 4998/4998 transitions.
Computed a total of 7 stabilizing places and 7 stable transitions
Graph (complete) has 9091 edges and 5300 vertex of which 5298 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.13 ms
Computed a total of 7 stabilizing places and 7 stable transitions
Knowledge obtained : [(AND p0 p1 p2), true]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 109 ms. Reduced automaton from 8 states, 15 edges and 3 AP (stutter sensitive) to 8 states, 15 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 421 ms :[(AND (NOT p0) (NOT p2)), false, (AND (NOT p1) (NOT p2)), (NOT p2), false, (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2))]
Incomplete random walk after 10000 steps, including 336 resets, run finished after 213 ms. (steps per millisecond=46 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 281 resets, run finished after 154 ms. (steps per millisecond=64 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10000 steps, including 293 resets, run finished after 198 ms. (steps per millisecond=50 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10000 steps, including 281 resets, run finished after 196 ms. (steps per millisecond=51 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10000 steps, including 287 resets, run finished after 202 ms. (steps per millisecond=49 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10000 steps, including 291 resets, run finished after 200 ms. (steps per millisecond=50 ) properties (out of 5) seen :0
Interrupted probabilistic random walk after 33527 steps, run timeout after 3001 ms. (steps per millisecond=11 ) properties seen :{}
Probabilistic random walk after 33527 steps, saw 16769 distinct states, run finished after 3001 ms. (steps per millisecond=11 ) properties seen :0
Running SMT prover for 5 properties.
// Phase 1: matrix 4998 rows 5300 cols
[2023-03-11 06:37:25] [INFO ] Invariants computation overflowed in 140 ms
[2023-03-11 06:37:26] [INFO ] After 1533ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:5
[2023-03-11 06:37:51] [INFO ] After 22993ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :4
[2023-03-11 06:37:51] [INFO ] After 22996ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :4
Attempting to minimize the solution found.
Minimization took 1 ms.
[2023-03-11 06:37:51] [INFO ] After 25045ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :4
Fused 5 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 6 out of 5300 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5300/5300 places, 4998/4998 transitions.
Graph (complete) has 9091 edges and 5300 vertex of which 5298 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.3 ms
Discarding 2 places :
Also discarding 0 output transitions
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Discarding 1 places :
Implicit places reduction removed 1 places
Drop transitions removed 1195 transitions
Trivial Post-agglo rules discarded 1195 transitions
Performed 1195 trivial Post agglomeration. Transition count delta: 1195
Iterating post reduction 0 with 1198 rules applied. Total rules applied 1199 place count 5297 transition count 3801
Reduce places removed 1195 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 1196 rules applied. Total rules applied 2395 place count 4102 transition count 3800
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 2396 place count 4101 transition count 3800
Performed 202 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 202 Pre rules applied. Total rules applied 2396 place count 4101 transition count 3598
Deduced a syphon composed of 202 places in 232 ms
Reduce places removed 202 places and 0 transitions.
Iterating global reduction 3 with 404 rules applied. Total rules applied 2800 place count 3899 transition count 3598
Performed 899 Post agglomeration using F-continuation condition.Transition count delta: 899
Deduced a syphon composed of 899 places in 93 ms
Reduce places removed 899 places and 0 transitions.
Iterating global reduction 3 with 1798 rules applied. Total rules applied 4598 place count 3000 transition count 2699
Performed 101 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 101 places in 80 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 3 with 202 rules applied. Total rules applied 4800 place count 2899 transition count 2699
Performed 97 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 97 places in 75 ms
Reduce places removed 97 places and 0 transitions.
Iterating global reduction 3 with 194 rules applied. Total rules applied 4994 place count 2802 transition count 2699
Free-agglomeration rule (complex) applied 397 times.
Iterating global reduction 3 with 397 rules applied. Total rules applied 5391 place count 2802 transition count 2302
Reduce places removed 397 places and 0 transitions.
Iterating post reduction 3 with 397 rules applied. Total rules applied 5788 place count 2405 transition count 2302
Renaming transitions due to excessive name length > 1024 char.
Partial Free-agglomeration rule applied 401 times.
Drop transitions removed 401 transitions
Iterating global reduction 4 with 401 rules applied. Total rules applied 6189 place count 2405 transition count 2302
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 4 with 1 rules applied. Total rules applied 6190 place count 2404 transition count 2301
Applied a total of 6190 rules in 2475 ms. Remains 2404 /5300 variables (removed 2896) and now considering 2301/4998 (removed 2697) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2475 ms. Remains : 2404/5300 places, 2301/4998 transitions.
Incomplete random walk after 10000 steps, including 1285 resets, run finished after 209 ms. (steps per millisecond=47 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 840 resets, run finished after 142 ms. (steps per millisecond=70 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10000 steps, including 821 resets, run finished after 139 ms. (steps per millisecond=71 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 838 resets, run finished after 142 ms. (steps per millisecond=70 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10000 steps, including 832 resets, run finished after 141 ms. (steps per millisecond=70 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10000 steps, including 842 resets, run finished after 151 ms. (steps per millisecond=66 ) properties (out of 5) seen :0
Interrupted probabilistic random walk after 67771 steps, run timeout after 3001 ms. (steps per millisecond=22 ) properties seen :{}
Probabilistic random walk after 67771 steps, saw 33906 distinct states, run finished after 3001 ms. (steps per millisecond=22 ) properties seen :0
Running SMT prover for 5 properties.
// Phase 1: matrix 2301 rows 2404 cols
[2023-03-11 06:37:58] [INFO ] Invariants computation overflowed in 45 ms
[2023-03-11 06:37:58] [INFO ] After 530ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:5
[2023-03-11 06:38:23] [INFO ] After 24330ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :4
[2023-03-11 06:38:23] [INFO ] State equation strengthened by 393 read => feed constraints.
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.verifyPossible(DeadlockTester.java:642)
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.ltl.LTLPropertySolver.addInvarianceKnowledge(LTLPropertySolver.java:701)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.applyKnowledgeBasedReductions(LTLPropertySolver.java:568)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.checkLTLProperty(LTLPropertySolver.java:261)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStutteringLTLTest(LTLPropertySolver.java:225)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStructuralLTLCheck(LTLPropertySolver.java:76)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:762)
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)
[2023-03-11 06:38:23] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-11 06:38:23] [INFO ] After 25046ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:5
Fused 5 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 6 out of 2404 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2404/2404 places, 2301/2301 transitions.
Applied a total of 0 rules in 290 ms. Remains 2404 /2404 variables (removed 0) and now considering 2301/2301 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 291 ms. Remains : 2404/2404 places, 2301/2301 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2404/2404 places, 2301/2301 transitions.
Applied a total of 0 rules in 292 ms. Remains 2404 /2404 variables (removed 0) and now considering 2301/2301 (removed 0) transitions.
// Phase 1: matrix 2301 rows 2404 cols
[2023-03-11 06:38:24] [INFO ] Invariants computation overflowed in 47 ms
[2023-03-11 06:38:54] [INFO ] Performed 2295/2404 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2023-03-11 06:38:56] [INFO ] Implicit Places using invariants in 32305 ms returned []
// Phase 1: matrix 2301 rows 2404 cols
[2023-03-11 06:38:56] [INFO ] Invariants computation overflowed in 46 ms
[2023-03-11 06:39:27] [INFO ] Performed 2381/2404 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2023-03-11 06:39:27] [INFO ] Implicit Places using invariants and state equation in 31120 ms returned []
Implicit Place search using SMT with State Equation took 63427 ms to find 0 implicit places.
[2023-03-11 06:39:27] [INFO ] Redundant transitions in 148 ms returned []
// Phase 1: matrix 2301 rows 2404 cols
[2023-03-11 06:39:28] [INFO ] Invariants computation overflowed in 47 ms
[2023-03-11 06:39:30] [INFO ] Dead Transitions using invariants and state equation in 2813 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 66693 ms. Remains : 2404/2404 places, 2301/2301 transitions.
Knowledge obtained : [(AND p0 p1 p2), true]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 107 ms. Reduced automaton from 8 states, 15 edges and 3 AP (stutter sensitive) to 8 states, 15 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 327 ms :[(AND (NOT p0) (NOT p2)), false, (AND (NOT p1) (NOT p2)), (NOT p2), false, (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2))]
Stuttering acceptance computed with spot in 356 ms :[(AND (NOT p0) (NOT p2)), false, (AND (NOT p1) (NOT p2)), (NOT p2), false, (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2))]
Stuttering acceptance computed with spot in 347 ms :[(AND (NOT p0) (NOT p2)), false, (AND (NOT p1) (NOT p2)), (NOT p2), false, (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2))]
Product exploration explored 100000 steps with 25000 reset in 2556 ms.
Product exploration explored 100000 steps with 25000 reset in 2376 ms.
Applying partial POR strategy [true, true, true, true, true, false, false, false]
Stuttering acceptance computed with spot in 322 ms :[(AND (NOT p0) (NOT p2)), false, (AND (NOT p1) (NOT p2)), (NOT p2), false, (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2))]
Support contains 6 out of 5300 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 5300/5300 places, 4998/4998 transitions.
Performed 1195 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 1195 rules applied. Total rules applied 1195 place count 5300 transition count 4998
Performed 202 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 202 Pre rules applied. Total rules applied 1195 place count 5300 transition count 5198
Deduced a syphon composed of 1397 places in 302 ms
Iterating global reduction 1 with 202 rules applied. Total rules applied 1397 place count 5300 transition count 5198
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 1398 place count 5299 transition count 5197
Deduced a syphon composed of 1396 places in 398 ms
Iterating global reduction 1 with 1 rules applied. Total rules applied 1399 place count 5299 transition count 5197
Performed 897 Post agglomeration using F-continuation condition.Transition count delta: -201
Deduced a syphon composed of 2293 places in 193 ms
Iterating global reduction 1 with 897 rules applied. Total rules applied 2296 place count 5299 transition count 5398
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 2297 place count 5298 transition count 5396
Deduced a syphon composed of 2292 places in 208 ms
Iterating global reduction 1 with 1 rules applied. Total rules applied 2298 place count 5298 transition count 5396
Performed 101 Post agglomeration using F-continuation condition.Transition count delta: -657
Deduced a syphon composed of 2393 places in 173 ms
Iterating global reduction 1 with 101 rules applied. Total rules applied 2399 place count 5298 transition count 6053
Discarding 101 places :
Symmetric choice reduction at 1 with 101 rule applications. Total rules 2500 place count 5197 transition count 5851
Deduced a syphon composed of 2292 places in 164 ms
Iterating global reduction 1 with 101 rules applied. Total rules applied 2601 place count 5197 transition count 5851
Performed 98 Post agglomeration using F-continuation condition.Transition count delta: -624
Deduced a syphon composed of 2390 places in 175 ms
Iterating global reduction 1 with 98 rules applied. Total rules applied 2699 place count 5197 transition count 6475
Discarding 98 places :
Symmetric choice reduction at 1 with 98 rule applications. Total rules 2797 place count 5099 transition count 6279
Deduced a syphon composed of 2292 places in 161 ms
Iterating global reduction 1 with 98 rules applied. Total rules applied 2895 place count 5099 transition count 6279
Deduced a syphon composed of 2292 places in 161 ms
Applied a total of 2895 rules in 7750 ms. Remains 5099 /5300 variables (removed 201) and now considering 6279/4998 (removed -1281) transitions.
[2023-03-11 06:39:46] [INFO ] Redundant transitions in 827 ms returned []
// Phase 1: matrix 6279 rows 5099 cols
[2023-03-11 06:39:46] [INFO ] Invariants computation overflowed in 127 ms
[2023-03-11 06:39:46] [INFO ] Dead Transitions using invariants and state equation in 804 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 5099/5300 places, 6279/4998 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 9394 ms. Remains : 5099/5300 places, 6279/4998 transitions.
Built C files in :
/tmp/ltsmin6872382506352531146
[2023-03-11 06:39:47] [INFO ] Built C files in 59ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6872382506352531146
Running compilation step : cd /tmp/ltsmin6872382506352531146;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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/ltsmin6872382506352531146;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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/ltsmin6872382506352531146;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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 5300 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 5300/5300 places, 4998/4998 transitions.
Applied a total of 0 rules in 1136 ms. Remains 5300 /5300 variables (removed 0) and now considering 4998/4998 (removed 0) transitions.
// Phase 1: matrix 4998 rows 5300 cols
[2023-03-11 06:39:51] [INFO ] Invariants computation overflowed in 129 ms
[2023-03-11 06:39:52] [INFO ] Implicit Places using invariants in 901 ms returned []
// Phase 1: matrix 4998 rows 5300 cols
[2023-03-11 06:39:52] [INFO ] Invariants computation overflowed in 118 ms
[2023-03-11 06:39:53] [INFO ] Implicit Places using invariants and state equation in 1708 ms returned []
Implicit Place search using SMT with State Equation took 2611 ms to find 0 implicit places.
// Phase 1: matrix 4998 rows 5300 cols
[2023-03-11 06:39:53] [INFO ] Invariants computation overflowed in 116 ms
[2023-03-11 06:40:00] [INFO ] Dead Transitions using invariants and state equation in 6644 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 10392 ms. Remains : 5300/5300 places, 4998/4998 transitions.
Built C files in :
/tmp/ltsmin14529554800739883005
[2023-03-11 06:40:01] [INFO ] Built C files in 50ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin14529554800739883005
Running compilation step : cd /tmp/ltsmin14529554800739883005;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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/ltsmin14529554800739883005;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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/ltsmin14529554800739883005;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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)
[2023-03-11 06:40:04] [INFO ] Flatten gal took : 222 ms
[2023-03-11 06:40:04] [INFO ] Flatten gal took : 230 ms
[2023-03-11 06:40:04] [INFO ] Time to serialize gal into /tmp/LTL12987829707065765180.gal : 39 ms
[2023-03-11 06:40:04] [INFO ] Time to serialize properties into /tmp/LTL12109673651689209202.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL12987829707065765180.gal' '-t' 'CGAL' '-hoa' '/tmp/aut2663860654569108561.hoa' '-atoms' '/tmp/LTL12109673651689209202.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...319
Loading property file /tmp/LTL12109673651689209202.prop.
Loaded 3 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut2663860654569108561.hoa
Detected timeout of ITS tools.
[2023-03-11 06:40:21] [INFO ] Flatten gal took : 222 ms
[2023-03-11 06:40:21] [INFO ] Flatten gal took : 185 ms
[2023-03-11 06:40:21] [INFO ] Time to serialize gal into /tmp/LTL16642677667062561916.gal : 24 ms
[2023-03-11 06:40:21] [INFO ] Time to serialize properties into /tmp/LTL1894180929445655780.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL16642677667062561916.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL1894180929445655780.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((X(X(X(("(p1351<=p2866)")||(F(G((F("(p4830<=p5262)"))U(X("(p3462<=p1444)"))))))))))
Formula 0 simplified : XXX(!"(p1351<=p2866)" & GF(G!"(p4830<=p5262)" R X!"(p3462<=p1444)"))
Detected timeout of ITS tools.
[2023-03-11 06:40:36] [INFO ] Flatten gal took : 128 ms
[2023-03-11 06:40:36] [INFO ] Applying decomposition
[2023-03-11 06:40:36] [INFO ] Flatten gal took : 141 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph5717478386372923958.txt' '-o' '/tmp/graph5717478386372923958.bin' '-w' '/tmp/graph5717478386372923958.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph5717478386372923958.bin' '-l' '-1' '-v' '-w' '/tmp/graph5717478386372923958.weights' '-q' '0' '-e' '0.001'
[2023-03-11 06:40:37] [INFO ] Decomposing Gal with order
[2023-03-11 06:40:38] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-11 06:40:39] [INFO ] Removed a total of 1406 redundant transitions.
[2023-03-11 06:40:39] [INFO ] Flatten gal took : 323 ms
[2023-03-11 06:40:39] [INFO ] Fuse similar labels procedure discarded/fused a total of 52 labels/synchronizations in 88 ms.
[2023-03-11 06:40:40] [INFO ] Time to serialize gal into /tmp/LTL4206123006240808886.gal : 60 ms
[2023-03-11 06:40:40] [INFO ] Time to serialize properties into /tmp/LTL16216182714698019630.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL4206123006240808886.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL16216182714698019630.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((X(X(X(("(gu166.p1351<=gu166.p2866)")||(F(G((F("(gu1820.p4830<=gu1820.p5262)"))U(X("(gu212.p3462<=gu212.p1444)"))))))))))
Formula 0 simplified : XXX(!"(gu166.p1351<=gu166.p2866)" & GF(G!"(gu1820.p4830<=gu1820.p5262)" R X!"(gu212.p3462<=gu212.p1444)"))
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin12041550545148226853
[2023-03-11 06:40:55] [INFO ] Built C files in 51ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12041550545148226853
Running compilation step : cd /tmp/ltsmin12041550545148226853;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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/ltsmin12041550545148226853;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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/ltsmin12041550545148226853;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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 DoubleExponent-PT-100-LTLCardinality-04 finished in 347315 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((p0||G((p1&&X((!p0 U (p2||G(!p0)))))))))'
Support contains 5 out of 5300 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 5300/5300 places, 4998/4998 transitions.
Applied a total of 0 rules in 1129 ms. Remains 5300 /5300 variables (removed 0) and now considering 4998/4998 (removed 0) transitions.
// Phase 1: matrix 4998 rows 5300 cols
[2023-03-11 06:41:00] [INFO ] Invariants computation overflowed in 116 ms
[2023-03-11 06:41:01] [INFO ] Implicit Places using invariants in 957 ms returned []
// Phase 1: matrix 4998 rows 5300 cols
[2023-03-11 06:41:01] [INFO ] Invariants computation overflowed in 123 ms
[2023-03-11 06:41:02] [INFO ] Implicit Places using invariants and state equation in 1619 ms returned []
Implicit Place search using SMT with State Equation took 2583 ms to find 0 implicit places.
// Phase 1: matrix 4998 rows 5300 cols
[2023-03-11 06:41:02] [INFO ] Invariants computation overflowed in 118 ms
[2023-03-11 06:41:08] [INFO ] Dead Transitions using invariants and state equation in 5479 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 9194 ms. Remains : 5300/5300 places, 4998/4998 transitions.
Stuttering acceptance computed with spot in 167 ms :[true, (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (OR (NOT p1) (AND p0 (NOT p2)))]
Running random walk in product with property : DoubleExponent-PT-100-LTLCardinality-06 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=2 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={} source=2 dest: 3}], [{ cond=(OR (AND p0 (NOT p2)) (NOT p1)), acceptance={} source=3 dest: 0}, { cond=(OR (AND (NOT p0) p1) (AND p1 p2)), acceptance={} source=3 dest: 3}]], initial=1, aps=[p0:(LEQ s4672 s293), p1:(GT s3243 s4432), p2:(AND (GT s4672 s293) (GT 3 s1771))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 4640 ms.
Product exploration explored 100000 steps with 50000 reset in 4472 ms.
Computed a total of 7 stabilizing places and 7 stable transitions
Graph (complete) has 9091 edges and 5300 vertex of which 5298 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.11 ms
Computed a total of 7 stabilizing places and 7 stable transitions
Knowledge obtained : [(AND p0 (NOT p1) (NOT p2)), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT (AND (NOT p0) p1))), true, (X (X (NOT (OR (AND (NOT p0) p1) (AND p1 p2))))), (X (X (OR (AND p0 (NOT p2)) (NOT p1))))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X (NOT (AND (NOT p0) p1)))
Knowledge based reduction with 6 factoid took 177 ms. Reduced automaton from 4 states, 6 edges and 3 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA DoubleExponent-PT-100-LTLCardinality-06 TRUE TECHNIQUES KNOWLEDGE
Treatment of property DoubleExponent-PT-100-LTLCardinality-06 finished in 19207 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X((p0 U X(p0)))))'
Support contains 1 out of 5300 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 5300/5300 places, 4998/4998 transitions.
Applied a total of 0 rules in 1108 ms. Remains 5300 /5300 variables (removed 0) and now considering 4998/4998 (removed 0) transitions.
// Phase 1: matrix 4998 rows 5300 cols
[2023-03-11 06:41:19] [INFO ] Invariants computation overflowed in 116 ms
[2023-03-11 06:41:20] [INFO ] Implicit Places using invariants in 794 ms returned []
// Phase 1: matrix 4998 rows 5300 cols
[2023-03-11 06:41:20] [INFO ] Invariants computation overflowed in 115 ms
[2023-03-11 06:41:21] [INFO ] Implicit Places using invariants and state equation in 1469 ms returned []
Implicit Place search using SMT with State Equation took 2265 ms to find 0 implicit places.
// Phase 1: matrix 4998 rows 5300 cols
[2023-03-11 06:41:21] [INFO ] Invariants computation overflowed in 114 ms
[2023-03-11 06:41:22] [INFO ] Dead Transitions using invariants and state equation in 776 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4156 ms. Remains : 5300/5300 places, 4998/4998 transitions.
Stuttering acceptance computed with spot in 185 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0), true]
Running random walk in product with property : DoubleExponent-PT-100-LTLCardinality-07 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 1}, { cond=(NOT p0), acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 5}], [{ cond=true, acceptance={} source=3 dest: 0}], [{ cond=true, acceptance={} source=4 dest: 3}], [{ cond=true, acceptance={0} source=5 dest: 5}]], initial=4, aps=[p0:(LEQ 1 s2877)], 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, null, null][false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 3 steps with 0 reset in 0 ms.
FORMULA DoubleExponent-PT-100-LTLCardinality-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DoubleExponent-PT-100-LTLCardinality-07 finished in 4837 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(p0)))'
Support contains 2 out of 5300 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 5300/5300 places, 4998/4998 transitions.
Applied a total of 0 rules in 1086 ms. Remains 5300 /5300 variables (removed 0) and now considering 4998/4998 (removed 0) transitions.
// Phase 1: matrix 4998 rows 5300 cols
[2023-03-11 06:41:24] [INFO ] Invariants computation overflowed in 115 ms
[2023-03-11 06:41:24] [INFO ] Implicit Places using invariants in 779 ms returned []
// Phase 1: matrix 4998 rows 5300 cols
[2023-03-11 06:41:25] [INFO ] Invariants computation overflowed in 115 ms
[2023-03-11 06:41:26] [INFO ] Implicit Places using invariants and state equation in 1484 ms returned []
Implicit Place search using SMT with State Equation took 2270 ms to find 0 implicit places.
// Phase 1: matrix 4998 rows 5300 cols
[2023-03-11 06:41:26] [INFO ] Invariants computation overflowed in 122 ms
[2023-03-11 06:41:27] [INFO ] Dead Transitions using invariants and state equation in 779 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4142 ms. Remains : 5300/5300 places, 4998/4998 transitions.
Stuttering acceptance computed with spot in 70 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : DoubleExponent-PT-100-LTLCardinality-08 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(LEQ s1600 s2589)], 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][false, false]]
Product exploration explored 100000 steps with 50000 reset in 4750 ms.
Product exploration explored 100000 steps with 50000 reset in 4735 ms.
Computed a total of 7 stabilizing places and 7 stable transitions
Graph (complete) has 9091 edges and 5300 vertex of which 5298 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.10 ms
Computed a total of 7 stabilizing places and 7 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X p0)
Knowledge based reduction with 3 factoid took 61 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA DoubleExponent-PT-100-LTLCardinality-08 TRUE TECHNIQUES KNOWLEDGE
Treatment of property DoubleExponent-PT-100-LTLCardinality-08 finished in 14265 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(G(p0))))'
Support contains 2 out of 5300 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 5300/5300 places, 4998/4998 transitions.
Applied a total of 0 rules in 1126 ms. Remains 5300 /5300 variables (removed 0) and now considering 4998/4998 (removed 0) transitions.
// Phase 1: matrix 4998 rows 5300 cols
[2023-03-11 06:41:38] [INFO ] Invariants computation overflowed in 115 ms
[2023-03-11 06:41:39] [INFO ] Implicit Places using invariants in 789 ms returned []
// Phase 1: matrix 4998 rows 5300 cols
[2023-03-11 06:41:39] [INFO ] Invariants computation overflowed in 117 ms
[2023-03-11 06:41:40] [INFO ] Implicit Places using invariants and state equation in 1452 ms returned []
Implicit Place search using SMT with State Equation took 2245 ms to find 0 implicit places.
// Phase 1: matrix 4998 rows 5300 cols
[2023-03-11 06:41:40] [INFO ] Invariants computation overflowed in 121 ms
[2023-03-11 06:41:41] [INFO ] Dead Transitions using invariants and state equation in 796 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4170 ms. Remains : 5300/5300 places, 4998/4998 transitions.
Stuttering acceptance computed with spot in 119 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : DoubleExponent-PT-100-LTLCardinality-11 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={} source=3 dest: 2}]], initial=3, aps=[p0:(LEQ s3627 s1817)], 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, null][false, false, false, false]]
Product exploration explored 100000 steps with 3303 reset in 400 ms.
Product exploration explored 100000 steps with 3308 reset in 390 ms.
Computed a total of 7 stabilizing places and 7 stable transitions
Graph (complete) has 9091 edges and 5300 vertex of which 5298 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.11 ms
Computed a total of 7 stabilizing places and 7 stable transitions
Knowledge obtained : [p0, (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 122 ms. Reduced automaton from 4 states, 5 edges and 1 AP (stutter sensitive) to 4 states, 5 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 170 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Incomplete random walk after 10000 steps, including 322 resets, run finished after 35 ms. (steps per millisecond=285 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 289 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 46404 steps, run timeout after 3001 ms. (steps per millisecond=15 ) properties seen :{}
Probabilistic random walk after 46404 steps, saw 23211 distinct states, run finished after 3003 ms. (steps per millisecond=15 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 4998 rows 5300 cols
[2023-03-11 06:41:47] [INFO ] Invariants computation overflowed in 116 ms
[2023-03-11 06:41:48] [INFO ] After 963ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-11 06:42:13] [INFO ] After 25029ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0
Parikh walk visited 0 properties in 1 ms.
Support contains 2 out of 5300 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5300/5300 places, 4998/4998 transitions.
Graph (complete) has 9091 edges and 5300 vertex of which 5298 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.2 ms
Discarding 2 places :
Also discarding 0 output transitions
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Discarding 1 places :
Implicit places reduction removed 1 places
Drop transitions removed 1199 transitions
Trivial Post-agglo rules discarded 1199 transitions
Performed 1199 trivial Post agglomeration. Transition count delta: 1199
Iterating post reduction 0 with 1202 rules applied. Total rules applied 1203 place count 5297 transition count 3797
Reduce places removed 1199 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 1200 rules applied. Total rules applied 2403 place count 4098 transition count 3796
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 2404 place count 4097 transition count 3796
Performed 200 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 200 Pre rules applied. Total rules applied 2404 place count 4097 transition count 3596
Deduced a syphon composed of 200 places in 317 ms
Reduce places removed 200 places and 0 transitions.
Iterating global reduction 3 with 400 rules applied. Total rules applied 2804 place count 3897 transition count 3596
Performed 904 Post agglomeration using F-continuation condition.Transition count delta: 904
Deduced a syphon composed of 904 places in 91 ms
Reduce places removed 904 places and 0 transitions.
Iterating global reduction 3 with 1808 rules applied. Total rules applied 4612 place count 2993 transition count 2692
Performed 101 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 101 places in 93 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 3 with 202 rules applied. Total rules applied 4814 place count 2892 transition count 2692
Performed 96 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 96 places in 78 ms
Reduce places removed 96 places and 0 transitions.
Iterating global reduction 3 with 192 rules applied. Total rules applied 5006 place count 2796 transition count 2692
Free-agglomeration rule applied 1 times.
Iterating global reduction 3 with 1 rules applied. Total rules applied 5007 place count 2796 transition count 2691
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 5008 place count 2795 transition count 2691
Free-agglomeration rule (complex) applied 398 times.
Iterating global reduction 4 with 398 rules applied. Total rules applied 5406 place count 2795 transition count 2293
Reduce places removed 398 places and 0 transitions.
Iterating post reduction 4 with 398 rules applied. Total rules applied 5804 place count 2397 transition count 2293
Renaming transitions due to excessive name length > 1024 char.
Partial Free-agglomeration rule applied 399 times.
Drop transitions removed 399 transitions
Iterating global reduction 5 with 399 rules applied. Total rules applied 6203 place count 2397 transition count 2293
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 5 with 1 rules applied. Total rules applied 6204 place count 2396 transition count 2292
Applied a total of 6204 rules in 3087 ms. Remains 2396 /5300 variables (removed 2904) and now considering 2292/4998 (removed 2706) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3088 ms. Remains : 2396/5300 places, 2292/4998 transitions.
Incomplete random walk after 10000 steps, including 1264 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 848 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 97728 steps, run timeout after 3001 ms. (steps per millisecond=32 ) properties seen :{}
Probabilistic random walk after 97728 steps, saw 48927 distinct states, run finished after 3004 ms. (steps per millisecond=32 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 2292 rows 2396 cols
[2023-03-11 06:42:20] [INFO ] Invariants computation overflowed in 46 ms
[2023-03-11 06:42:20] [INFO ] After 371ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-11 06:42:45] [INFO ] After 25015ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0
Parikh walk visited 0 properties in 0 ms.
Support contains 2 out of 2396 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2396/2396 places, 2292/2292 transitions.
Applied a total of 0 rules in 319 ms. Remains 2396 /2396 variables (removed 0) and now considering 2292/2292 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 319 ms. Remains : 2396/2396 places, 2292/2292 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2396/2396 places, 2292/2292 transitions.
Applied a total of 0 rules in 374 ms. Remains 2396 /2396 variables (removed 0) and now considering 2292/2292 (removed 0) transitions.
// Phase 1: matrix 2292 rows 2396 cols
[2023-03-11 06:42:46] [INFO ] Invariants computation overflowed in 76 ms
[2023-03-11 06:43:16] [INFO ] Performed 2182/2396 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2023-03-11 06:43:20] [INFO ] Implicit Places using invariants in 34447 ms returned []
// Phase 1: matrix 2292 rows 2396 cols
[2023-03-11 06:43:20] [INFO ] Invariants computation overflowed in 80 ms
[2023-03-11 06:43:21] [INFO ] Implicit Places using invariants and state equation in 1068 ms returned []
Implicit Place search using SMT with State Equation took 35521 ms to find 0 implicit places.
[2023-03-11 06:43:22] [INFO ] Redundant transitions in 229 ms returned []
// Phase 1: matrix 2292 rows 2396 cols
[2023-03-11 06:43:22] [INFO ] Invariants computation overflowed in 81 ms
[2023-03-11 06:43:25] [INFO ] Dead Transitions using invariants and state equation in 3743 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 39875 ms. Remains : 2396/2396 places, 2292/2292 transitions.
Knowledge obtained : [p0, (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 81 ms. Reduced automaton from 4 states, 5 edges and 1 AP (stutter sensitive) to 4 states, 5 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 121 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 154 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Support contains 2 out of 5300 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 5300/5300 places, 4998/4998 transitions.
Applied a total of 0 rules in 1217 ms. Remains 5300 /5300 variables (removed 0) and now considering 4998/4998 (removed 0) transitions.
// Phase 1: matrix 4998 rows 5300 cols
[2023-03-11 06:43:27] [INFO ] Invariants computation overflowed in 194 ms
[2023-03-11 06:43:28] [INFO ] Implicit Places using invariants in 866 ms returned []
// Phase 1: matrix 4998 rows 5300 cols
[2023-03-11 06:43:28] [INFO ] Invariants computation overflowed in 194 ms
[2023-03-11 06:43:29] [INFO ] Implicit Places using invariants and state equation in 1551 ms returned []
Implicit Place search using SMT with State Equation took 2421 ms to find 0 implicit places.
// Phase 1: matrix 4998 rows 5300 cols
[2023-03-11 06:43:30] [INFO ] Invariants computation overflowed in 114 ms
[2023-03-11 06:43:30] [INFO ] Dead Transitions using invariants and state equation in 773 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4412 ms. Remains : 5300/5300 places, 4998/4998 transitions.
Computed a total of 7 stabilizing places and 7 stable transitions
Graph (complete) has 9091 edges and 5300 vertex of which 5298 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.18 ms
Computed a total of 7 stabilizing places and 7 stable transitions
Knowledge obtained : [p0, (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 120 ms. Reduced automaton from 4 states, 5 edges and 1 AP (stutter sensitive) to 4 states, 5 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 163 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Incomplete random walk after 10000 steps, including 341 resets, run finished after 31 ms. (steps per millisecond=322 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 290 resets, run finished after 38 ms. (steps per millisecond=263 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 46522 steps, run timeout after 3001 ms. (steps per millisecond=15 ) properties seen :{}
Probabilistic random walk after 46522 steps, saw 23265 distinct states, run finished after 3002 ms. (steps per millisecond=15 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 4998 rows 5300 cols
[2023-03-11 06:43:35] [INFO ] Invariants computation overflowed in 112 ms
[2023-03-11 06:43:36] [INFO ] After 791ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-11 06:44:01] [INFO ] After 25030ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0
Parikh walk visited 0 properties in 0 ms.
Support contains 2 out of 5300 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5300/5300 places, 4998/4998 transitions.
Graph (complete) has 9091 edges and 5300 vertex of which 5298 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.3 ms
Discarding 2 places :
Also discarding 0 output transitions
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Discarding 1 places :
Implicit places reduction removed 1 places
Drop transitions removed 1199 transitions
Trivial Post-agglo rules discarded 1199 transitions
Performed 1199 trivial Post agglomeration. Transition count delta: 1199
Iterating post reduction 0 with 1202 rules applied. Total rules applied 1203 place count 5297 transition count 3797
Reduce places removed 1199 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 1200 rules applied. Total rules applied 2403 place count 4098 transition count 3796
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 2404 place count 4097 transition count 3796
Performed 200 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 200 Pre rules applied. Total rules applied 2404 place count 4097 transition count 3596
Deduced a syphon composed of 200 places in 243 ms
Reduce places removed 200 places and 0 transitions.
Iterating global reduction 3 with 400 rules applied. Total rules applied 2804 place count 3897 transition count 3596
Performed 904 Post agglomeration using F-continuation condition.Transition count delta: 904
Deduced a syphon composed of 904 places in 91 ms
Reduce places removed 904 places and 0 transitions.
Iterating global reduction 3 with 1808 rules applied. Total rules applied 4612 place count 2993 transition count 2692
Performed 101 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 101 places in 91 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 3 with 202 rules applied. Total rules applied 4814 place count 2892 transition count 2692
Performed 96 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 96 places in 69 ms
Reduce places removed 96 places and 0 transitions.
Iterating global reduction 3 with 192 rules applied. Total rules applied 5006 place count 2796 transition count 2692
Free-agglomeration rule applied 1 times.
Iterating global reduction 3 with 1 rules applied. Total rules applied 5007 place count 2796 transition count 2691
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 5008 place count 2795 transition count 2691
Free-agglomeration rule (complex) applied 398 times.
Iterating global reduction 4 with 398 rules applied. Total rules applied 5406 place count 2795 transition count 2293
Reduce places removed 398 places and 0 transitions.
Iterating post reduction 4 with 398 rules applied. Total rules applied 5804 place count 2397 transition count 2293
Renaming transitions due to excessive name length > 1024 char.
Partial Free-agglomeration rule applied 399 times.
Drop transitions removed 399 transitions
Iterating global reduction 5 with 399 rules applied. Total rules applied 6203 place count 2397 transition count 2293
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 5 with 1 rules applied. Total rules applied 6204 place count 2396 transition count 2292
Applied a total of 6204 rules in 2855 ms. Remains 2396 /5300 variables (removed 2904) and now considering 2292/4998 (removed 2706) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2857 ms. Remains : 2396/5300 places, 2292/4998 transitions.
Incomplete random walk after 10000 steps, including 1274 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 862 resets, run finished after 35 ms. (steps per millisecond=285 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 98085 steps, run timeout after 3001 ms. (steps per millisecond=32 ) properties seen :{}
Probabilistic random walk after 98085 steps, saw 49100 distinct states, run finished after 3001 ms. (steps per millisecond=32 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 2292 rows 2396 cols
[2023-03-11 06:44:07] [INFO ] Invariants computation overflowed in 45 ms
[2023-03-11 06:44:08] [INFO ] After 497ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-11 06:44:33] [INFO ] After 25015ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0
Parikh walk visited 0 properties in 0 ms.
Support contains 2 out of 2396 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2396/2396 places, 2292/2292 transitions.
Applied a total of 0 rules in 478 ms. Remains 2396 /2396 variables (removed 0) and now considering 2292/2292 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 478 ms. Remains : 2396/2396 places, 2292/2292 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2396/2396 places, 2292/2292 transitions.
Applied a total of 0 rules in 465 ms. Remains 2396 /2396 variables (removed 0) and now considering 2292/2292 (removed 0) transitions.
// Phase 1: matrix 2292 rows 2396 cols
[2023-03-11 06:44:34] [INFO ] Invariants computation overflowed in 47 ms
[2023-03-11 06:45:04] [INFO ] Performed 2340/2396 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2023-03-11 06:45:05] [INFO ] Implicit Places using invariants in 31350 ms returned []
// Phase 1: matrix 2292 rows 2396 cols
[2023-03-11 06:45:05] [INFO ] Invariants computation overflowed in 46 ms
[2023-03-11 06:45:34] [INFO ] Implicit Places using invariants and state equation in 29283 ms returned []
Implicit Place search using SMT with State Equation took 60637 ms to find 0 implicit places.
[2023-03-11 06:45:34] [INFO ] Redundant transitions in 152 ms returned []
// Phase 1: matrix 2292 rows 2396 cols
[2023-03-11 06:45:34] [INFO ] Invariants computation overflowed in 47 ms
[2023-03-11 06:45:38] [INFO ] Dead Transitions using invariants and state equation in 3502 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 64773 ms. Remains : 2396/2396 places, 2292/2292 transitions.
Knowledge obtained : [p0, (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 98 ms. Reduced automaton from 4 states, 5 edges and 1 AP (stutter sensitive) to 4 states, 5 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 119 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 119 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 117 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 3307 reset in 287 ms.
Product exploration explored 100000 steps with 3299 reset in 316 ms.
Applying partial POR strategy [true, true, false, false]
Stuttering acceptance computed with spot in 134 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Support contains 2 out of 5300 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 5300/5300 places, 4998/4998 transitions.
Performed 1198 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 1198 rules applied. Total rules applied 1198 place count 5300 transition count 4998
Performed 201 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 201 Pre rules applied. Total rules applied 1198 place count 5300 transition count 5198
Deduced a syphon composed of 1399 places in 297 ms
Iterating global reduction 1 with 201 rules applied. Total rules applied 1399 place count 5300 transition count 5198
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 1401 place count 5298 transition count 5196
Deduced a syphon composed of 1397 places in 265 ms
Iterating global reduction 1 with 2 rules applied. Total rules applied 1403 place count 5298 transition count 5196
Performed 901 Post agglomeration using F-continuation condition.Transition count delta: -199
Deduced a syphon composed of 2298 places in 188 ms
Iterating global reduction 1 with 901 rules applied. Total rules applied 2304 place count 5298 transition count 5395
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 2305 place count 5297 transition count 5394
Deduced a syphon composed of 2297 places in 178 ms
Iterating global reduction 1 with 1 rules applied. Total rules applied 2306 place count 5297 transition count 5394
Performed 101 Post agglomeration using F-continuation condition.Transition count delta: -664
Deduced a syphon composed of 2398 places in 169 ms
Iterating global reduction 1 with 101 rules applied. Total rules applied 2407 place count 5297 transition count 6058
Discarding 101 places :
Symmetric choice reduction at 1 with 101 rule applications. Total rules 2508 place count 5196 transition count 5856
Deduced a syphon composed of 2297 places in 158 ms
Iterating global reduction 1 with 101 rules applied. Total rules applied 2609 place count 5196 transition count 5856
Performed 98 Post agglomeration using F-continuation condition.Transition count delta: -624
Deduced a syphon composed of 2395 places in 171 ms
Iterating global reduction 1 with 98 rules applied. Total rules applied 2707 place count 5196 transition count 6480
Discarding 98 places :
Symmetric choice reduction at 1 with 98 rule applications. Total rules 2805 place count 5098 transition count 6284
Deduced a syphon composed of 2297 places in 164 ms
Iterating global reduction 1 with 98 rules applied. Total rules applied 2903 place count 5098 transition count 6284
Deduced a syphon composed of 2297 places in 155 ms
Applied a total of 2903 rules in 5584 ms. Remains 5098 /5300 variables (removed 202) and now considering 6284/4998 (removed -1286) transitions.
[2023-03-11 06:45:46] [INFO ] Redundant transitions in 642 ms returned []
// Phase 1: matrix 6284 rows 5098 cols
[2023-03-11 06:45:46] [INFO ] Invariants computation overflowed in 144 ms
[2023-03-11 06:45:46] [INFO ] Dead Transitions using invariants and state equation in 789 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 5098/5300 places, 6284/4998 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 7025 ms. Remains : 5098/5300 places, 6284/4998 transitions.
Built C files in :
/tmp/ltsmin12769567925139435552
[2023-03-11 06:45:46] [INFO ] Built C files in 54ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12769567925139435552
Running compilation step : cd /tmp/ltsmin12769567925139435552;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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/ltsmin12769567925139435552;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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/ltsmin12769567925139435552;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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 5300 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 5300/5300 places, 4998/4998 transitions.
Applied a total of 0 rules in 1079 ms. Remains 5300 /5300 variables (removed 0) and now considering 4998/4998 (removed 0) transitions.
// Phase 1: matrix 4998 rows 5300 cols
[2023-03-11 06:45:51] [INFO ] Invariants computation overflowed in 113 ms
[2023-03-11 06:45:51] [INFO ] Implicit Places using invariants in 762 ms returned []
// Phase 1: matrix 4998 rows 5300 cols
[2023-03-11 06:45:51] [INFO ] Invariants computation overflowed in 115 ms
[2023-03-11 06:45:53] [INFO ] Implicit Places using invariants and state equation in 1455 ms returned []
Implicit Place search using SMT with State Equation took 2219 ms to find 0 implicit places.
// Phase 1: matrix 4998 rows 5300 cols
[2023-03-11 06:45:53] [INFO ] Invariants computation overflowed in 114 ms
[2023-03-11 06:45:53] [INFO ] Dead Transitions using invariants and state equation in 783 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4082 ms. Remains : 5300/5300 places, 4998/4998 transitions.
Built C files in :
/tmp/ltsmin3138153496816238958
[2023-03-11 06:45:54] [INFO ] Built C files in 43ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3138153496816238958
Running compilation step : cd /tmp/ltsmin3138153496816238958;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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/ltsmin3138153496816238958;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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/ltsmin3138153496816238958;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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)
[2023-03-11 06:45:57] [INFO ] Flatten gal took : 127 ms
[2023-03-11 06:45:57] [INFO ] Flatten gal took : 131 ms
[2023-03-11 06:45:57] [INFO ] Time to serialize gal into /tmp/LTL2557374257902474697.gal : 20 ms
[2023-03-11 06:45:57] [INFO ] Time to serialize properties into /tmp/LTL8325533567835291739.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL2557374257902474697.gal' '-t' 'CGAL' '-hoa' '/tmp/aut15981656168888501837.hoa' '-atoms' '/tmp/LTL8325533567835291739.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...318
Loading property file /tmp/LTL8325533567835291739.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut15981656168888501837.hoa
Detected timeout of ITS tools.
[2023-03-11 06:46:14] [INFO ] Flatten gal took : 131 ms
[2023-03-11 06:46:14] [INFO ] Flatten gal took : 135 ms
[2023-03-11 06:46:14] [INFO ] Time to serialize gal into /tmp/LTL17925576241108101707.gal : 20 ms
[2023-03-11 06:46:14] [INFO ] Time to serialize properties into /tmp/LTL2650439537471695509.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL17925576241108101707.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL2650439537471695509.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((X(X(G("(p4263<=p2634)")))))
Formula 0 simplified : XXF!"(p4263<=p2634)"
Detected timeout of ITS tools.
[2023-03-11 06:46:29] [INFO ] Flatten gal took : 144 ms
[2023-03-11 06:46:29] [INFO ] Applying decomposition
[2023-03-11 06:46:29] [INFO ] Flatten gal took : 153 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph15876979053250576588.txt' '-o' '/tmp/graph15876979053250576588.bin' '-w' '/tmp/graph15876979053250576588.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph15876979053250576588.bin' '-l' '-1' '-v' '-w' '/tmp/graph15876979053250576588.weights' '-q' '0' '-e' '0.001'
[2023-03-11 06:46:29] [INFO ] Decomposing Gal with order
[2023-03-11 06:46:30] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-11 06:46:31] [INFO ] Removed a total of 1435 redundant transitions.
[2023-03-11 06:46:31] [INFO ] Flatten gal took : 293 ms
[2023-03-11 06:46:32] [INFO ] Fuse similar labels procedure discarded/fused a total of 12 labels/synchronizations in 60 ms.
[2023-03-11 06:46:32] [INFO ] Time to serialize gal into /tmp/LTL17496316123969015498.gal : 50 ms
[2023-03-11 06:46:32] [INFO ] Time to serialize properties into /tmp/LTL2537867567791845620.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL17496316123969015498.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL2537867567791845620.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((X(X(G("(gu774.p4263<=gu774.p2634)")))))
Formula 0 simplified : XXF!"(gu774.p4263<=gu774.p2634)"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin6237502135198640258
[2023-03-11 06:46:47] [INFO ] Built C files in 86ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6237502135198640258
Running compilation step : cd /tmp/ltsmin6237502135198640258;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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/ltsmin6237502135198640258;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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/ltsmin6237502135198640258;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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 DoubleExponent-PT-100-LTLCardinality-11 finished in 313347 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(((p0&&(p1||X(X(X(p2))))) U G(!p1)))'
Support contains 4 out of 5300 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 5300/5300 places, 4998/4998 transitions.
Applied a total of 0 rules in 1439 ms. Remains 5300 /5300 variables (removed 0) and now considering 4998/4998 (removed 0) transitions.
// Phase 1: matrix 4998 rows 5300 cols
[2023-03-11 06:46:52] [INFO ] Invariants computation overflowed in 169 ms
[2023-03-11 06:46:53] [INFO ] Implicit Places using invariants in 1087 ms returned []
// Phase 1: matrix 4998 rows 5300 cols
[2023-03-11 06:46:53] [INFO ] Invariants computation overflowed in 114 ms
[2023-03-11 06:46:54] [INFO ] Implicit Places using invariants and state equation in 1659 ms returned []
Implicit Place search using SMT with State Equation took 2755 ms to find 0 implicit places.
// Phase 1: matrix 4998 rows 5300 cols
[2023-03-11 06:46:54] [INFO ] Invariants computation overflowed in 115 ms
[2023-03-11 06:46:55] [INFO ] Dead Transitions using invariants and state equation in 1087 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5284 ms. Remains : 5300/5300 places, 4998/4998 transitions.
Stuttering acceptance computed with spot in 384 ms :[p1, true, p1, (AND (NOT p2) p1), (NOT p2), (AND (NOT p2) p1), (NOT p2), (AND p1 (NOT p2))]
Running random walk in product with property : DoubleExponent-PT-100-LTLCardinality-13 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p1) p0), acceptance={} source=0 dest: 0}, { cond=(AND p1 p0), acceptance={0} source=0 dest: 0}, { cond=(AND p1 (NOT p0)), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=0 dest: 2}, { cond=(AND (NOT p1) p0), acceptance={} source=0 dest: 3}], [{ cond=true, acceptance={0} source=1 dest: 1}], [{ cond=p1, acceptance={} source=2 dest: 1}, { cond=(NOT p1), acceptance={} source=2 dest: 2}], [{ cond=p1, acceptance={} source=3 dest: 4}, { cond=(NOT p1), acceptance={} source=3 dest: 5}], [{ cond=true, acceptance={} source=4 dest: 6}], [{ cond=p1, acceptance={} source=5 dest: 6}, { cond=(NOT p1), acceptance={} source=5 dest: 7}], [{ cond=(NOT p2), acceptance={} source=6 dest: 1}], [{ cond=(AND p1 (NOT p2)), acceptance={} source=7 dest: 1}, { cond=(AND (NOT p1) (NOT p2)), acceptance={} source=7 dest: 2}]], initial=0, aps=[p1:(LEQ s1097 s263), p0:(GT 3 s1202), p2:(AND (LEQ s1097 s263) (LEQ 1 s1678))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false]]
Stuttering criterion allowed to conclude after 24 steps with 0 reset in 1 ms.
FORMULA DoubleExponent-PT-100-LTLCardinality-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DoubleExponent-PT-100-LTLCardinality-13 finished in 6501 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((G((G(F(p0))||X(p1))) U p2)))'
Support contains 3 out of 5300 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 5300/5300 places, 4998/4998 transitions.
Applied a total of 0 rules in 1444 ms. Remains 5300 /5300 variables (removed 0) and now considering 4998/4998 (removed 0) transitions.
// Phase 1: matrix 4998 rows 5300 cols
[2023-03-11 06:46:58] [INFO ] Invariants computation overflowed in 116 ms
[2023-03-11 06:46:59] [INFO ] Implicit Places using invariants in 960 ms returned []
// Phase 1: matrix 4998 rows 5300 cols
[2023-03-11 06:46:59] [INFO ] Invariants computation overflowed in 115 ms
[2023-03-11 06:47:01] [INFO ] Implicit Places using invariants and state equation in 1450 ms returned []
Implicit Place search using SMT with State Equation took 2412 ms to find 0 implicit places.
// Phase 1: matrix 4998 rows 5300 cols
[2023-03-11 06:47:01] [INFO ] Invariants computation overflowed in 126 ms
[2023-03-11 06:47:01] [INFO ] Dead Transitions using invariants and state equation in 798 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4655 ms. Remains : 5300/5300 places, 4998/4998 transitions.
Stuttering acceptance computed with spot in 230 ms :[(NOT p2), (NOT p2), (OR (NOT p2) (AND (NOT p0) (NOT p1))), (NOT p0), (NOT p0), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : DoubleExponent-PT-100-LTLCardinality-14 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p2), acceptance={} source=1 dest: 2}], [{ cond=(NOT p2), acceptance={0} source=2 dest: 2}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=2 dest: 3}, { cond=(NOT p1), acceptance={0} source=2 dest: 4}, { cond=(AND p2 p1), acceptance={0} source=2 dest: 5}], [{ cond=(NOT p0), acceptance={0} source=3 dest: 3}], [{ cond=(NOT p0), acceptance={} source=4 dest: 3}, { cond=true, acceptance={} source=4 dest: 4}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=5 dest: 3}, { cond=(NOT p1), acceptance={} source=5 dest: 4}, { cond=p1, acceptance={} source=5 dest: 5}]], initial=0, aps=[p2:(AND (GT 2 s5058) (LEQ 3 s417)), p1:(LEQ 2 s1840), p0:(LEQ 2 s5058)], 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][false, false, false, false, false, false]]
Stuttering criterion allowed to conclude after 24 steps with 0 reset in 0 ms.
FORMULA DoubleExponent-PT-100-LTLCardinality-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DoubleExponent-PT-100-LTLCardinality-14 finished in 5402 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F((G(F(p0))||(p1 U (G(p1)||(p1&&G(p2))))))))'
Support contains 5 out of 5300 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 5300/5300 places, 4998/4998 transitions.
Applied a total of 0 rules in 1174 ms. Remains 5300 /5300 variables (removed 0) and now considering 4998/4998 (removed 0) transitions.
// Phase 1: matrix 4998 rows 5300 cols
[2023-03-11 06:47:03] [INFO ] Invariants computation overflowed in 115 ms
[2023-03-11 06:47:04] [INFO ] Implicit Places using invariants in 951 ms returned []
// Phase 1: matrix 4998 rows 5300 cols
[2023-03-11 06:47:04] [INFO ] Invariants computation overflowed in 116 ms
[2023-03-11 06:47:06] [INFO ] Implicit Places using invariants and state equation in 1497 ms returned []
Implicit Place search using SMT with State Equation took 2460 ms to find 0 implicit places.
// Phase 1: matrix 4998 rows 5300 cols
[2023-03-11 06:47:06] [INFO ] Invariants computation overflowed in 117 ms
[2023-03-11 06:47:07] [INFO ] Dead Transitions using invariants and state equation in 961 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4597 ms. Remains : 5300/5300 places, 4998/4998 transitions.
Stuttering acceptance computed with spot in 196 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p2) (NOT p1) (NOT p0)), (AND (NOT p2) (NOT p1) (NOT p0))]
Running random walk in product with property : DoubleExponent-PT-100-LTLCardinality-15 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(OR (NOT p2) (NOT p1)), acceptance={} source=1 dest: 1}, { cond=(OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p1))), acceptance={} source=1 dest: 2}, { cond=(AND p2 p1), acceptance={} source=1 dest: 4}], [{ cond=(AND (NOT p0) (NOT p2) p1), acceptance={0} source=2 dest: 2}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0, 1} source=2 dest: 2}, { cond=(AND (NOT p0) p2 p1), acceptance={} source=2 dest: 3}], [{ cond=(AND (NOT p0) (NOT p2) p1), acceptance={0} source=3 dest: 2}, { cond=(AND (NOT p0) (NOT p2) (NOT p1)), acceptance={0, 1} source=3 dest: 2}, { cond=(AND (NOT p0) p2 p1), acceptance={} source=3 dest: 3}, { cond=(AND (NOT p0) p2 (NOT p1)), acceptance={1} source=3 dest: 3}], [{ cond=(NOT p2), acceptance={} source=4 dest: 1}, { cond=(AND (NOT p0) (NOT p2)), acceptance={} source=4 dest: 2}, { cond=(AND (NOT p0) p2 (NOT p1)), acceptance={} source=4 dest: 3}, { cond=p2, acceptance={} source=4 dest: 4}]], initial=0, aps=[p2:(GT s2431 s3596), p1:(GT s1121 s2376), p0:(GT 2 s2701)], nbAcceptance=2, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 3314 reset in 489 ms.
Product exploration explored 100000 steps with 3325 reset in 483 ms.
Computed a total of 7 stabilizing places and 7 stable transitions
Graph (complete) has 9091 edges and 5300 vertex of which 5298 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.16 ms
Computed a total of 7 stabilizing places and 7 stable transitions
Knowledge obtained : [(AND (NOT p2) (NOT p1) p0), (X (OR (NOT p2) (NOT p1))), (X (NOT (AND p2 p1))), (X (NOT (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p1))))), (X (X (OR (NOT p2) (NOT p1)))), (X (X (NOT (AND p2 p1)))), (X (X (NOT (AND (NOT p0) (NOT p2))))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT (AND (NOT p0) (NOT p2) p1)))), (X (X (NOT (AND (NOT p0) p2 p1)))), (X (X (NOT p2))), (X (X (NOT (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p1)))))), (X (X (NOT (AND (NOT p0) p2 (NOT p1)))))]
False Knowledge obtained : []
Knowledge based reduction with 13 factoid took 854 ms. Reduced automaton from 5 states, 15 edges and 3 AP (stutter sensitive) to 5 states, 15 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 292 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p1) (NOT p2) (NOT p0)), (AND (NOT p1) (NOT p2) (NOT p0))]
Incomplete random walk after 10000 steps, including 326 resets, run finished after 299 ms. (steps per millisecond=33 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 289 resets, run finished after 269 ms. (steps per millisecond=37 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10000 steps, including 270 resets, run finished after 284 ms. (steps per millisecond=35 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10000 steps, including 289 resets, run finished after 231 ms. (steps per millisecond=43 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10000 steps, including 275 resets, run finished after 269 ms. (steps per millisecond=37 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10000 steps, including 276 resets, run finished after 362 ms. (steps per millisecond=27 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10000 steps, including 286 resets, run finished after 350 ms. (steps per millisecond=28 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10000 steps, including 293 resets, run finished after 359 ms. (steps per millisecond=27 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10000 steps, including 282 resets, run finished after 270 ms. (steps per millisecond=37 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10000 steps, including 287 resets, run finished after 278 ms. (steps per millisecond=35 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10000 steps, including 284 resets, run finished after 283 ms. (steps per millisecond=35 ) properties (out of 10) seen :0
Interrupted probabilistic random walk after 102942 steps, run timeout after 9001 ms. (steps per millisecond=11 ) properties seen :{}
Probabilistic random walk after 102942 steps, saw 51478 distinct states, run finished after 9001 ms. (steps per millisecond=11 ) properties seen :0
Running SMT prover for 10 properties.
// Phase 1: matrix 4998 rows 5300 cols
[2023-03-11 06:47:23] [INFO ] Invariants computation overflowed in 203 ms
[2023-03-11 06:47:25] [INFO ] After 2007ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:10
[2023-03-11 06:47:50] [INFO ] After 21732ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :9
[2023-03-11 06:47:50] [INFO ] After 21734ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :9
Attempting to minimize the solution found.
Minimization took 2 ms.
[2023-03-11 06:47:50] [INFO ] After 25038ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :9
Fused 10 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 5 out of 5300 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5300/5300 places, 4998/4998 transitions.
Graph (complete) has 9091 edges and 5300 vertex of which 5298 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.3 ms
Discarding 2 places :
Also discarding 0 output transitions
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Discarding 1 places :
Implicit places reduction removed 1 places
Drop transitions removed 1193 transitions
Trivial Post-agglo rules discarded 1193 transitions
Performed 1193 trivial Post agglomeration. Transition count delta: 1193
Iterating post reduction 0 with 1196 rules applied. Total rules applied 1197 place count 5297 transition count 3803
Reduce places removed 1193 places and 0 transitions.
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Iterating post reduction 1 with 1198 rules applied. Total rules applied 2395 place count 4104 transition count 3798
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 2 with 5 rules applied. Total rules applied 2400 place count 4099 transition count 3798
Performed 200 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 200 Pre rules applied. Total rules applied 2400 place count 4099 transition count 3598
Deduced a syphon composed of 200 places in 384 ms
Reduce places removed 200 places and 0 transitions.
Iterating global reduction 3 with 400 rules applied. Total rules applied 2800 place count 3899 transition count 3598
Performed 902 Post agglomeration using F-continuation condition.Transition count delta: 902
Deduced a syphon composed of 902 places in 92 ms
Reduce places removed 902 places and 0 transitions.
Iterating global reduction 3 with 1804 rules applied. Total rules applied 4604 place count 2997 transition count 2696
Performed 101 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 101 places in 71 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 3 with 202 rules applied. Total rules applied 4806 place count 2896 transition count 2696
Performed 96 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 96 places in 67 ms
Reduce places removed 96 places and 0 transitions.
Iterating global reduction 3 with 192 rules applied. Total rules applied 4998 place count 2800 transition count 2696
Free-agglomeration rule applied 1 times.
Iterating global reduction 3 with 1 rules applied. Total rules applied 4999 place count 2800 transition count 2695
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 5000 place count 2799 transition count 2695
Free-agglomeration rule (complex) applied 401 times.
Iterating global reduction 4 with 401 rules applied. Total rules applied 5401 place count 2799 transition count 2294
Reduce places removed 401 places and 0 transitions.
Iterating post reduction 4 with 401 rules applied. Total rules applied 5802 place count 2398 transition count 2294
Renaming transitions due to excessive name length > 1024 char.
Partial Free-agglomeration rule applied 399 times.
Drop transitions removed 399 transitions
Iterating global reduction 5 with 399 rules applied. Total rules applied 6201 place count 2398 transition count 2294
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 5 with 1 rules applied. Total rules applied 6202 place count 2397 transition count 2293
Applied a total of 6202 rules in 3097 ms. Remains 2397 /5300 variables (removed 2903) and now considering 2293/4998 (removed 2705) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3097 ms. Remains : 2397/5300 places, 2293/4998 transitions.
Incomplete random walk after 10000 steps, including 1284 resets, run finished after 323 ms. (steps per millisecond=30 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10000 steps, including 841 resets, run finished after 214 ms. (steps per millisecond=46 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10000 steps, including 841 resets, run finished after 204 ms. (steps per millisecond=49 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10000 steps, including 831 resets, run finished after 227 ms. (steps per millisecond=44 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10000 steps, including 859 resets, run finished after 224 ms. (steps per millisecond=44 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 845 resets, run finished after 203 ms. (steps per millisecond=49 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10000 steps, including 895 resets, run finished after 189 ms. (steps per millisecond=52 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10000 steps, including 844 resets, run finished after 175 ms. (steps per millisecond=57 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 871 resets, run finished after 191 ms. (steps per millisecond=52 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10000 steps, including 812 resets, run finished after 178 ms. (steps per millisecond=56 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10000 steps, including 832 resets, run finished after 205 ms. (steps per millisecond=48 ) properties (out of 10) seen :0
Interrupted probabilistic random walk after 114176 steps, run timeout after 6001 ms. (steps per millisecond=19 ) properties seen :{}
Probabilistic random walk after 114176 steps, saw 57129 distinct states, run finished after 6013 ms. (steps per millisecond=18 ) properties seen :0
Running SMT prover for 10 properties.
// Phase 1: matrix 2293 rows 2397 cols
[2023-03-11 06:48:02] [INFO ] Invariants computation overflowed in 37 ms
[2023-03-11 06:48:03] [INFO ] After 745ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:10
[2023-03-11 06:48:28] [INFO ] After 23934ms SMT Verify possible using state equation in natural domain returned unsat :1 sat :7
[2023-03-11 06:48:28] [INFO ] State equation strengthened by 396 read => feed constraints.
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.verifyPossible(DeadlockTester.java:642)
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.ltl.LTLPropertySolver.addInvarianceKnowledge(LTLPropertySolver.java:701)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.applyKnowledgeBasedReductions(LTLPropertySolver.java:568)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.checkLTLProperty(LTLPropertySolver.java:251)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStutteringLTLTest(LTLPropertySolver.java:225)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStructuralLTLCheck(LTLPropertySolver.java:76)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:762)
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)
[2023-03-11 06:48:28] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-11 06:48:28] [INFO ] After 25050ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:10
Fused 10 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 5 out of 2397 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2397/2397 places, 2293/2293 transitions.
Applied a total of 0 rules in 287 ms. Remains 2397 /2397 variables (removed 0) and now considering 2293/2293 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 290 ms. Remains : 2397/2397 places, 2293/2293 transitions.
Incomplete random walk after 10000 steps, including 1287 resets, run finished after 359 ms. (steps per millisecond=27 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10000 steps, including 857 resets, run finished after 230 ms. (steps per millisecond=43 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10000 steps, including 834 resets, run finished after 153 ms. (steps per millisecond=65 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10000 steps, including 827 resets, run finished after 169 ms. (steps per millisecond=59 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10000 steps, including 859 resets, run finished after 171 ms. (steps per millisecond=58 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10000 steps, including 851 resets, run finished after 169 ms. (steps per millisecond=59 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10000 steps, including 840 resets, run finished after 173 ms. (steps per millisecond=57 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 879 resets, run finished after 188 ms. (steps per millisecond=53 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 822 resets, run finished after 190 ms. (steps per millisecond=52 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10000 steps, including 847 resets, run finished after 190 ms. (steps per millisecond=52 ) properties (out of 9) seen :0
Interrupted probabilistic random walk after 59958 steps, run timeout after 3001 ms. (steps per millisecond=19 ) properties seen :{}
Probabilistic random walk after 59958 steps, saw 30011 distinct states, run finished after 3001 ms. (steps per millisecond=19 ) properties seen :0
Running SMT prover for 9 properties.
// Phase 1: matrix 2293 rows 2397 cols
[2023-03-11 06:48:33] [INFO ] Invariants computation overflowed in 33 ms
[2023-03-11 06:48:53] [INFO ] After 20056ms SMT Verify possible using all constraints in real domain returned unsat :2 sat :0 real:7
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.checkResults(DeadlockTester.java:797)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:631)
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.ltl.LTLPropertySolver.addInvarianceKnowledge(LTLPropertySolver.java:701)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.applyKnowledgeBasedReductions(LTLPropertySolver.java:568)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.checkLTLProperty(LTLPropertySolver.java:251)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStutteringLTLTest(LTLPropertySolver.java:225)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStructuralLTLCheck(LTLPropertySolver.java:76)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:762)
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)
[2023-03-11 06:49:18] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-11 06:49:18] [INFO ] After 25032ms SMT Verify possible using all constraints in natural domain returned unsat :2 sat :0 real:7
Fused 9 Parikh solutions to 2 different solutions.
Parikh walk visited 0 properties in 2002 ms.
Support contains 5 out of 2397 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2397/2397 places, 2293/2293 transitions.
Applied a total of 0 rules in 280 ms. Remains 2397 /2397 variables (removed 0) and now considering 2293/2293 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 280 ms. Remains : 2397/2397 places, 2293/2293 transitions.
Found 3 invariant AP formulas.
Knowledge obtained : [(AND (NOT p2) (NOT p1) p0), (X (OR (NOT p2) (NOT p1))), (X (NOT (AND p2 p1))), (X (NOT (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p1))))), (X (X (OR (NOT p2) (NOT p1)))), (X (X (NOT (AND p2 p1)))), (X (X (NOT (AND (NOT p0) (NOT p2))))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT (AND (NOT p0) (NOT p2) p1)))), (X (X (NOT (AND (NOT p0) p2 p1)))), (X (X (NOT p2))), (X (X (NOT (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p1)))))), (X (X (NOT (AND (NOT p0) p2 (NOT p1))))), (G (NOT (AND (NOT p0) (NOT p1) (NOT p2)))), (G (NOT (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))))), (G (NOT (AND (NOT p0) (NOT p2))))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(G (NOT (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2)))))
Knowledge based reduction with 16 factoid took 557 ms. Reduced automaton from 5 states, 15 edges and 3 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA DoubleExponent-PT-100-LTLCardinality-15 TRUE TECHNIQUES KNOWLEDGE
Treatment of property DoubleExponent-PT-100-LTLCardinality-15 finished in 139042 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F((p0&&F(G(p1))))))'
Found a Shortening insensitive property : DoubleExponent-PT-100-LTLCardinality-00
Stuttering acceptance computed with spot in 140 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (NOT p1), (NOT p0)]
Support contains 4 out of 5300 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 5300/5300 places, 4998/4998 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 1194 transitions
Trivial Post-agglo rules discarded 1194 transitions
Performed 1194 trivial Post agglomeration. Transition count delta: 1194
Iterating post reduction 0 with 1194 rules applied. Total rules applied 1194 place count 5299 transition count 3803
Reduce places removed 1194 places and 0 transitions.
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Iterating post reduction 1 with 1197 rules applied. Total rules applied 2391 place count 4105 transition count 3800
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 2394 place count 4102 transition count 3800
Performed 201 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 201 Pre rules applied. Total rules applied 2394 place count 4102 transition count 3599
Deduced a syphon composed of 201 places in 342 ms
Reduce places removed 201 places and 0 transitions.
Iterating global reduction 3 with 402 rules applied. Total rules applied 2796 place count 3901 transition count 3599
Performed 898 Post agglomeration using F-continuation condition.Transition count delta: 898
Deduced a syphon composed of 898 places in 92 ms
Reduce places removed 898 places and 0 transitions.
Iterating global reduction 3 with 1796 rules applied. Total rules applied 4592 place count 3003 transition count 2701
Performed 101 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 101 places in 75 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 3 with 202 rules applied. Total rules applied 4794 place count 2902 transition count 2701
Performed 97 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 97 places in 68 ms
Reduce places removed 97 places and 0 transitions.
Iterating global reduction 3 with 194 rules applied. Total rules applied 4988 place count 2805 transition count 2701
Partial Post-agglomeration rule applied 4 times.
Drop transitions removed 4 transitions
Iterating global reduction 3 with 4 rules applied. Total rules applied 4992 place count 2805 transition count 2701
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 3 with 1 rules applied. Total rules applied 4993 place count 2804 transition count 2700
Applied a total of 4993 rules in 2321 ms. Remains 2804 /5300 variables (removed 2496) and now considering 2700/4998 (removed 2298) transitions.
// Phase 1: matrix 2700 rows 2804 cols
[2023-03-11 06:49:24] [INFO ] Invariants computation overflowed in 48 ms
[2023-03-11 06:49:27] [INFO ] Implicit Places using invariants in 2856 ms returned []
// Phase 1: matrix 2700 rows 2804 cols
[2023-03-11 06:49:27] [INFO ] Invariants computation overflowed in 45 ms
[2023-03-11 06:49:31] [INFO ] Implicit Places using invariants and state equation in 4176 ms returned []
Implicit Place search using SMT with State Equation took 7036 ms to find 0 implicit places.
// Phase 1: matrix 2700 rows 2804 cols
[2023-03-11 06:49:31] [INFO ] Invariants computation overflowed in 46 ms
[2023-03-11 06:49:33] [INFO ] Dead Transitions using invariants and state equation in 2750 ms found 0 transitions.
Starting structural reductions in LI_LTL mode, iteration 1 : 2804/5300 places, 2700/4998 transitions.
Finished structural reductions in LI_LTL mode , in 1 iterations and 12114 ms. Remains : 2804/5300 places, 2700/4998 transitions.
Running random walk in product with property : DoubleExponent-PT-100-LTLCardinality-00 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}, { cond=(NOT p0), acceptance={} source=1 dest: 3}], [{ cond=p1, acceptance={} source=2 dest: 2}, { cond=(NOT p1), acceptance={0} source=2 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p0:(OR (GT 3 s2033) (GT s439 s1542)), p1:(GT 1 s696)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, cl-invariant], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 13783 reset in 330 ms.
Product exploration explored 100000 steps with 13877 reset in 299 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Graph (complete) has 8876 edges and 2804 vertex of which 2802 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.5 ms
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p0 p1), (X p0), (X (X p0)), (X (X p1))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 4 factoid took 173 ms. Reduced automaton from 4 states, 6 edges and 2 AP (stutter sensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 34 ms :[(NOT p1)]
Incomplete random walk after 10000 steps, including 1395 resets, run finished after 40 ms. (steps per millisecond=250 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 836 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 68807 steps, run timeout after 3001 ms. (steps per millisecond=22 ) properties seen :{}
Probabilistic random walk after 68807 steps, saw 34424 distinct states, run finished after 3001 ms. (steps per millisecond=22 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 2700 rows 2804 cols
[2023-03-11 06:49:38] [INFO ] Invariants computation overflowed in 46 ms
[2023-03-11 06:50:03] [INFO ] After 25023ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Parikh walk visited 0 properties in 0 ms.
Support contains 1 out of 2804 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2804/2804 places, 2700/2700 transitions.
Graph (complete) has 8476 edges and 2804 vertex of which 2802 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.2 ms
Discarding 2 places :
Also discarding 0 output transitions
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 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 0 with 6 rules applied. Total rules applied 7 place count 2802 transition count 2694
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 11 place count 2798 transition count 2694
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 11 place count 2798 transition count 2693
Deduced a syphon composed of 1 places in 62 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 13 place count 2797 transition count 2693
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 60 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 15 place count 2796 transition count 2692
Free-agglomeration rule (complex) applied 398 times.
Iterating global reduction 2 with 398 rules applied. Total rules applied 413 place count 2796 transition count 2294
Reduce places removed 398 places and 0 transitions.
Iterating post reduction 2 with 398 rules applied. Total rules applied 811 place count 2398 transition count 2294
Renaming transitions due to excessive name length > 1024 char.
Partial Free-agglomeration rule applied 399 times.
Drop transitions removed 399 transitions
Iterating global reduction 3 with 399 rules applied. Total rules applied 1210 place count 2398 transition count 2294
Applied a total of 1210 rules in 1449 ms. Remains 2398 /2804 variables (removed 406) and now considering 2294/2700 (removed 406) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1449 ms. Remains : 2398/2804 places, 2294/2700 transitions.
Incomplete random walk after 10000 steps, including 1255 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 862 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 96233 steps, run timeout after 3001 ms. (steps per millisecond=32 ) properties seen :{}
Probabilistic random walk after 96233 steps, saw 48181 distinct states, run finished after 3001 ms. (steps per millisecond=32 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 2294 rows 2398 cols
[2023-03-11 06:50:07] [INFO ] Invariants computation overflowed in 42 ms
[2023-03-11 06:50:31] [INFO ] After 23363ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Parikh walk visited 0 properties in 0 ms.
Support contains 1 out of 2398 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2398/2398 places, 2294/2294 transitions.
Applied a total of 0 rules in 283 ms. Remains 2398 /2398 variables (removed 0) and now considering 2294/2294 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 283 ms. Remains : 2398/2398 places, 2294/2294 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2398/2398 places, 2294/2294 transitions.
Applied a total of 0 rules in 281 ms. Remains 2398 /2398 variables (removed 0) and now considering 2294/2294 (removed 0) transitions.
// Phase 1: matrix 2294 rows 2398 cols
[2023-03-11 06:50:31] [INFO ] Invariants computation overflowed in 47 ms
[2023-03-11 06:51:00] [INFO ] Implicit Places using invariants in 28519 ms returned []
// Phase 1: matrix 2294 rows 2398 cols
[2023-03-11 06:51:00] [INFO ] Invariants computation overflowed in 41 ms
[2023-03-11 06:51:31] [INFO ] Performed 2267/2398 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2023-03-11 06:51:33] [INFO ] Implicit Places using invariants and state equation in 33013 ms returned []
Implicit Place search using SMT with State Equation took 61534 ms to find 0 implicit places.
[2023-03-11 06:51:33] [INFO ] Redundant transitions in 248 ms returned []
// Phase 1: matrix 2294 rows 2398 cols
[2023-03-11 06:51:33] [INFO ] Invariants computation overflowed in 67 ms
[2023-03-11 06:51:36] [INFO ] Dead Transitions using invariants and state equation in 3287 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 65366 ms. Remains : 2398/2398 places, 2294/2294 transitions.
Knowledge obtained : [(AND p0 p1), (X p0), (X (X p0)), (X (X p1))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 148 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 39 ms :[(NOT p1)]
Stuttering acceptance computed with spot in 37 ms :[(NOT p1)]
Support contains 1 out of 2804 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 : 2804/2804 places, 2700/2700 transitions.
Applied a total of 0 rules in 347 ms. Remains 2804 /2804 variables (removed 0) and now considering 2700/2700 (removed 0) transitions.
// Phase 1: matrix 2700 rows 2804 cols
[2023-03-11 06:51:37] [INFO ] Invariants computation overflowed in 46 ms
[2023-03-11 06:51:41] [INFO ] Implicit Places using invariants in 3726 ms returned []
// Phase 1: matrix 2700 rows 2804 cols
[2023-03-11 06:51:41] [INFO ] Invariants computation overflowed in 47 ms
[2023-03-11 06:51:46] [INFO ] Implicit Places using invariants and state equation in 5056 ms returned []
Implicit Place search using SMT with State Equation took 8785 ms to find 0 implicit places.
[2023-03-11 06:51:46] [INFO ] Redundant transitions in 151 ms returned []
// Phase 1: matrix 2700 rows 2804 cols
[2023-03-11 06:51:46] [INFO ] Invariants computation overflowed in 78 ms
[2023-03-11 06:51:49] [INFO ] Dead Transitions using invariants and state equation in 3163 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 12456 ms. Remains : 2804/2804 places, 2700/2700 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Graph (complete) has 8876 edges and 2804 vertex of which 2802 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.6 ms
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p1, (X p1), (X (X p1))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 103 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 32 ms :[(NOT p1)]
Incomplete random walk after 10000 steps, including 1422 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 804 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 77893 steps, run timeout after 3001 ms. (steps per millisecond=25 ) properties seen :{}
Probabilistic random walk after 77893 steps, saw 38953 distinct states, run finished after 3002 ms. (steps per millisecond=25 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 2700 rows 2804 cols
[2023-03-11 06:51:53] [INFO ] Invariants computation overflowed in 45 ms
[2023-03-11 06:52:18] [INFO ] After 25021ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Parikh walk visited 0 properties in 1 ms.
Support contains 1 out of 2804 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2804/2804 places, 2700/2700 transitions.
Graph (complete) has 8476 edges and 2804 vertex of which 2802 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.2 ms
Discarding 2 places :
Also discarding 0 output transitions
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 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 0 with 6 rules applied. Total rules applied 7 place count 2802 transition count 2694
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 11 place count 2798 transition count 2694
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 11 place count 2798 transition count 2693
Deduced a syphon composed of 1 places in 61 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 13 place count 2797 transition count 2693
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 60 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 15 place count 2796 transition count 2692
Free-agglomeration rule (complex) applied 398 times.
Iterating global reduction 2 with 398 rules applied. Total rules applied 413 place count 2796 transition count 2294
Reduce places removed 398 places and 0 transitions.
Iterating post reduction 2 with 398 rules applied. Total rules applied 811 place count 2398 transition count 2294
Renaming transitions due to excessive name length > 1024 char.
Partial Free-agglomeration rule applied 399 times.
Drop transitions removed 399 transitions
Iterating global reduction 3 with 399 rules applied. Total rules applied 1210 place count 2398 transition count 2294
Applied a total of 1210 rules in 1124 ms. Remains 2398 /2804 variables (removed 406) and now considering 2294/2700 (removed 406) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1125 ms. Remains : 2398/2804 places, 2294/2700 transitions.
Incomplete random walk after 10000 steps, including 1277 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 844 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 99121 steps, run timeout after 3001 ms. (steps per millisecond=33 ) properties seen :{}
Probabilistic random walk after 99121 steps, saw 49617 distinct states, run finished after 3001 ms. (steps per millisecond=33 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 2294 rows 2398 cols
[2023-03-11 06:52:22] [INFO ] Invariants computation overflowed in 40 ms
[2023-03-11 06:52:45] [INFO ] After 22553ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Parikh walk visited 0 properties in 0 ms.
Support contains 1 out of 2398 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2398/2398 places, 2294/2294 transitions.
Applied a total of 0 rules in 288 ms. Remains 2398 /2398 variables (removed 0) and now considering 2294/2294 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 288 ms. Remains : 2398/2398 places, 2294/2294 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2398/2398 places, 2294/2294 transitions.
Applied a total of 0 rules in 313 ms. Remains 2398 /2398 variables (removed 0) and now considering 2294/2294 (removed 0) transitions.
// Phase 1: matrix 2294 rows 2398 cols
[2023-03-11 06:52:45] [INFO ] Invariants computation overflowed in 46 ms
[2023-03-11 06:53:16] [INFO ] Performed 2217/2398 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2023-03-11 06:53:18] [INFO ] Implicit Places using invariants in 33150 ms returned []
// Phase 1: matrix 2294 rows 2398 cols
[2023-03-11 06:53:19] [INFO ] Invariants computation overflowed in 69 ms
[2023-03-11 06:53:19] [INFO ] Implicit Places using invariants and state equation in 776 ms returned []
Implicit Place search using SMT with State Equation took 33928 ms to find 0 implicit places.
[2023-03-11 06:53:19] [INFO ] Redundant transitions in 231 ms returned []
// Phase 1: matrix 2294 rows 2398 cols
[2023-03-11 06:53:20] [INFO ] Invariants computation overflowed in 69 ms
[2023-03-11 06:53:23] [INFO ] Dead Transitions using invariants and state equation in 3774 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 38256 ms. Remains : 2398/2398 places, 2294/2294 transitions.
Performed 200 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 200 Pre rules applied. Total rules applied 0 place count 2398 transition count 2094
Deduced a syphon composed of 200 places in 160 ms
Reduce places removed 200 places and 0 transitions.
Iterating global reduction 0 with 400 rules applied. Total rules applied 400 place count 2198 transition count 2094
Applied a total of 400 rules in 658 ms. Remains 2198 /2398 variables (removed 200) and now considering 2094/2294 (removed 200) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 2094 rows 2198 cols
[2023-03-11 06:53:24] [INFO ] Invariants computation overflowed in 79 ms
[2023-03-11 06:53:50] [INFO ] After 26036ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Knowledge obtained : [p1, (X p1), (X (X p1))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 108 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 35 ms :[(NOT p1)]
Stuttering acceptance computed with spot in 40 ms :[(NOT p1)]
Stuttering acceptance computed with spot in 50 ms :[(NOT p1)]
Product exploration explored 100000 steps with 13845 reset in 231 ms.
Product exploration explored 100000 steps with 13939 reset in 244 ms.
Built C files in :
/tmp/ltsmin5429593311826213365
[2023-03-11 06:53:51] [INFO ] Too many transitions (2700) to apply POR reductions. Disabling POR matrices.
[2023-03-11 06:53:51] [INFO ] Built C files in 25ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5429593311826213365
Running compilation step : cd /tmp/ltsmin5429593311826213365;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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/ltsmin5429593311826213365;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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/ltsmin5429593311826213365;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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 2804 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 2804/2804 places, 2700/2700 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 0 with 4 rules applied. Total rules applied 4 place count 2804 transition count 2696
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 8 place count 2800 transition count 2696
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 63 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 10 place count 2799 transition count 2695
Applied a total of 10 rules in 417 ms. Remains 2799 /2804 variables (removed 5) and now considering 2695/2700 (removed 5) transitions.
// Phase 1: matrix 2695 rows 2799 cols
[2023-03-11 06:53:55] [INFO ] Invariants computation overflowed in 54 ms
[2023-03-11 06:53:58] [INFO ] Implicit Places using invariants in 3581 ms returned []
// Phase 1: matrix 2695 rows 2799 cols
[2023-03-11 06:53:58] [INFO ] Invariants computation overflowed in 82 ms
[2023-03-11 06:53:59] [INFO ] Implicit Places using invariants and state equation in 1047 ms returned []
Implicit Place search using SMT with State Equation took 4632 ms to find 0 implicit places.
[2023-03-11 06:53:59] [INFO ] Redundant transitions in 132 ms returned []
// Phase 1: matrix 2695 rows 2799 cols
[2023-03-11 06:53:59] [INFO ] Invariants computation overflowed in 52 ms
[2023-03-11 06:54:02] [INFO ] Dead Transitions using invariants and state equation in 3133 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 2799/2804 places, 2695/2700 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 8322 ms. Remains : 2799/2804 places, 2695/2700 transitions.
Built C files in :
/tmp/ltsmin466457620118968484
[2023-03-11 06:54:03] [INFO ] Too many transitions (2695) to apply POR reductions. Disabling POR matrices.
[2023-03-11 06:54:03] [INFO ] Built C files in 26ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin466457620118968484
Running compilation step : cd /tmp/ltsmin466457620118968484;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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/ltsmin466457620118968484;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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/ltsmin466457620118968484;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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)
[2023-03-11 06:54:06] [INFO ] Flatten gal took : 81 ms
[2023-03-11 06:54:06] [INFO ] Flatten gal took : 83 ms
[2023-03-11 06:54:06] [INFO ] Time to serialize gal into /tmp/LTL923996701740371763.gal : 14 ms
[2023-03-11 06:54:06] [INFO ] Time to serialize properties into /tmp/LTL12897695151260521369.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL923996701740371763.gal' '-t' 'CGAL' '-hoa' '/tmp/aut5780661599870664551.hoa' '-atoms' '/tmp/LTL12897695151260521369.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...317
Loading property file /tmp/LTL12897695151260521369.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut5780661599870664551.hoa
Detected timeout of ITS tools.
[2023-03-11 06:54:21] [INFO ] Flatten gal took : 83 ms
[2023-03-11 06:54:21] [INFO ] Flatten gal took : 86 ms
[2023-03-11 06:54:21] [INFO ] Time to serialize gal into /tmp/LTL6224310917682895145.gal : 16 ms
[2023-03-11 06:54:21] [INFO ] Time to serialize properties into /tmp/LTL14830879454775245408.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL6224310917682895145.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL14830879454775245408.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((X(F((F(G("(p2178<1)")))&&("((p4456<3)||(p1740>p362))")))))
Formula 0 simplified : X(GF!"(p2178<1)" | G!"((p4456<3)||(p1740>p362))")
Detected timeout of ITS tools.
[2023-03-11 06:54:36] [INFO ] Flatten gal took : 83 ms
[2023-03-11 06:54:36] [INFO ] Applying decomposition
[2023-03-11 06:54:36] [INFO ] Flatten gal took : 86 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph17519002729476598765.txt' '-o' '/tmp/graph17519002729476598765.bin' '-w' '/tmp/graph17519002729476598765.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph17519002729476598765.bin' '-l' '-1' '-v' '-w' '/tmp/graph17519002729476598765.weights' '-q' '0' '-e' '0.001'
[2023-03-11 06:54:37] [INFO ] Decomposing Gal with order
[2023-03-11 06:54:37] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-11 06:54:37] [INFO ] Removed a total of 2220 redundant transitions.
[2023-03-11 06:54:37] [INFO ] Flatten gal took : 267 ms
[2023-03-11 06:54:38] [INFO ] Fuse similar labels procedure discarded/fused a total of 128 labels/synchronizations in 109 ms.
[2023-03-11 06:54:38] [INFO ] Time to serialize gal into /tmp/LTL14608217295865876081.gal : 39 ms
[2023-03-11 06:54:38] [INFO ] Time to serialize properties into /tmp/LTL4249477329617109784.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL14608217295865876081.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL4249477329617109784.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((X(F((F(G("(gi1.gi1.gi1.gi0.gu278.p2178<1)")))&&("((gi3.gi2.gi0.gi3.gu792.p4456<3)||(gu177.p1740>gu177.p362))")))))
Formula 0 simplified : X(GF!"(gi1.gi1.gi1.gi0.gu278.p2178<1)" | G!"((gi3.gi2.gi0.gi3.gu792.p4456<3)||(gu177.p1740>gu177.p362))")
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin2677589878475037691
[2023-03-11 06:54:53] [INFO ] Built C files in 27ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin2677589878475037691
Running compilation step : cd /tmp/ltsmin2677589878475037691;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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/ltsmin2677589878475037691;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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/ltsmin2677589878475037691;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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 DoubleExponent-PT-100-LTLCardinality-00 finished in 335040 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((F(!p0) U X(G(p1))))'
Found a Lengthening insensitive property : DoubleExponent-PT-100-LTLCardinality-02
Stuttering acceptance computed with spot in 104 ms :[(NOT p1), (AND p0 (NOT p1)), p0]
Support contains 3 out of 5300 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 5300/5300 places, 4998/4998 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 1195 transitions
Trivial Post-agglo rules discarded 1195 transitions
Performed 1195 trivial Post agglomeration. Transition count delta: 1195
Iterating post reduction 0 with 1195 rules applied. Total rules applied 1195 place count 5299 transition count 3802
Reduce places removed 1195 places and 0 transitions.
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Iterating post reduction 1 with 1198 rules applied. Total rules applied 2393 place count 4104 transition count 3799
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 2396 place count 4101 transition count 3799
Performed 200 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 200 Pre rules applied. Total rules applied 2396 place count 4101 transition count 3599
Deduced a syphon composed of 200 places in 329 ms
Reduce places removed 200 places and 0 transitions.
Iterating global reduction 3 with 400 rules applied. Total rules applied 2796 place count 3901 transition count 3599
Performed 903 Post agglomeration using F-continuation condition.Transition count delta: 903
Deduced a syphon composed of 903 places in 96 ms
Reduce places removed 903 places and 0 transitions.
Iterating global reduction 3 with 1806 rules applied. Total rules applied 4602 place count 2998 transition count 2696
Performed 101 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 101 places in 72 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 3 with 202 rules applied. Total rules applied 4804 place count 2897 transition count 2696
Performed 96 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 96 places in 70 ms
Reduce places removed 96 places and 0 transitions.
Iterating global reduction 3 with 192 rules applied. Total rules applied 4996 place count 2801 transition count 2696
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 3 with 1 rules applied. Total rules applied 4997 place count 2800 transition count 2695
Applied a total of 4997 rules in 2120 ms. Remains 2800 /5300 variables (removed 2500) and now considering 2695/4998 (removed 2303) transitions.
// Phase 1: matrix 2695 rows 2800 cols
[2023-03-11 06:54:59] [INFO ] Invariants computation overflowed in 52 ms
[2023-03-11 06:55:02] [INFO ] Implicit Places using invariants in 3658 ms returned []
// Phase 1: matrix 2695 rows 2800 cols
[2023-03-11 06:55:02] [INFO ] Invariants computation overflowed in 79 ms
[2023-03-11 06:55:06] [INFO ] Implicit Places using invariants and state equation in 4127 ms returned []
Implicit Place search using SMT with State Equation took 7787 ms to find 0 implicit places.
// Phase 1: matrix 2695 rows 2800 cols
[2023-03-11 06:55:06] [INFO ] Invariants computation overflowed in 51 ms
[2023-03-11 06:55:09] [INFO ] Dead Transitions using invariants and state equation in 2960 ms found 0 transitions.
Starting structural reductions in LI_LTL mode, iteration 1 : 2800/5300 places, 2695/4998 transitions.
Finished structural reductions in LI_LTL mode , in 1 iterations and 12873 ms. Remains : 2800/5300 places, 2695/4998 transitions.
Running random walk in product with property : DoubleExponent-PT-100-LTLCardinality-02 automaton TGBA Formula[mat=[[{ cond=p1, acceptance={} source=0 dest: 0}, { cond=(NOT p1), acceptance={0} source=0 dest: 0}, { cond=p0, acceptance={} source=0 dest: 1}], [{ cond=(AND p0 (NOT p1)), acceptance={} source=1 dest: 2}], [{ cond=p0, acceptance={0} source=2 dest: 2}]], initial=0, aps=[p1:(LEQ s2566 s1478), p0:(AND (GT 1 s307) (LEQ s2566 s1478))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, sl-invariant], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 34013 reset in 1547 ms.
Product exploration explored 100000 steps with 34098 reset in 1554 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Graph (complete) has 8875 edges and 2800 vertex of which 2798 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.5 ms
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p1 p0), (X (NOT (AND p0 (NOT p1)))), (X p0), (X p1), (X (X (NOT (AND p0 (NOT p1))))), (X (X p0)), (X (X p1))]
False Knowledge obtained : []
Knowledge based reduction with 7 factoid took 461 ms. Reduced automaton from 3 states, 5 edges and 2 AP (stutter sensitive) to 3 states, 5 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 103 ms :[(NOT p1), (AND p0 (NOT p1)), p0]
Incomplete random walk after 10000 steps, including 1440 resets, run finished after 156 ms. (steps per millisecond=64 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10000 steps, including 787 resets, run finished after 81 ms. (steps per millisecond=123 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 814 resets, run finished after 85 ms. (steps per millisecond=117 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 810 resets, run finished after 83 ms. (steps per millisecond=120 ) properties (out of 3) seen :0
Interrupted probabilistic random walk after 64798 steps, run timeout after 3001 ms. (steps per millisecond=21 ) properties seen :{1=1}
Probabilistic random walk after 64798 steps, saw 32413 distinct states, run finished after 3001 ms. (steps per millisecond=21 ) properties seen :1
Running SMT prover for 2 properties.
// Phase 1: matrix 2695 rows 2800 cols
[2023-03-11 06:55:17] [INFO ] Invariants computation overflowed in 51 ms
[2023-03-11 06:55:17] [INFO ] After 407ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0 real:1
[2023-03-11 06:55:28] [INFO ] After 11369ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :0
Fused 2 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 2 out of 2800 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2800/2800 places, 2695/2695 transitions.
Graph (complete) has 8475 edges and 2800 vertex of which 2798 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.2 ms
Discarding 2 places :
Also discarding 0 output transitions
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 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 3 rules applied. Total rules applied 4 place count 2798 transition count 2692
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 5 place count 2797 transition count 2692
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 5 place count 2797 transition count 2691
Deduced a syphon composed of 1 places in 64 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 7 place count 2796 transition count 2691
Free-agglomeration rule (complex) applied 397 times.
Iterating global reduction 2 with 397 rules applied. Total rules applied 404 place count 2796 transition count 2294
Reduce places removed 397 places and 0 transitions.
Iterating post reduction 2 with 397 rules applied. Total rules applied 801 place count 2399 transition count 2294
Renaming transitions due to excessive name length > 1024 char.
Partial Free-agglomeration rule applied 399 times.
Drop transitions removed 399 transitions
Iterating global reduction 3 with 399 rules applied. Total rules applied 1200 place count 2399 transition count 2294
Applied a total of 1200 rules in 1140 ms. Remains 2399 /2800 variables (removed 401) and now considering 2294/2695 (removed 401) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1141 ms. Remains : 2399/2800 places, 2294/2695 transitions.
Incomplete random walk after 10000 steps, including 1257 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 842 resets, run finished after 23 ms. (steps per millisecond=434 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 95278 steps, run timeout after 3001 ms. (steps per millisecond=31 ) properties seen :{}
Probabilistic random walk after 95278 steps, saw 47706 distinct states, run finished after 3001 ms. (steps per millisecond=31 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 2294 rows 2399 cols
[2023-03-11 06:55:33] [INFO ] Invariants computation overflowed in 42 ms
[2023-03-11 06:55:33] [INFO ] After 382ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-11 06:55:51] [INFO ] After 18094ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0
Parikh walk visited 0 properties in 0 ms.
Support contains 2 out of 2399 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2399/2399 places, 2294/2294 transitions.
Applied a total of 0 rules in 282 ms. Remains 2399 /2399 variables (removed 0) and now considering 2294/2294 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 282 ms. Remains : 2399/2399 places, 2294/2294 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2399/2399 places, 2294/2294 transitions.
Applied a total of 0 rules in 433 ms. Remains 2399 /2399 variables (removed 0) and now considering 2294/2294 (removed 0) transitions.
// Phase 1: matrix 2294 rows 2399 cols
[2023-03-11 06:55:52] [INFO ] Invariants computation overflowed in 72 ms
[2023-03-11 06:56:22] [INFO ] Implicit Places using invariants in 30148 ms returned []
// Phase 1: matrix 2294 rows 2399 cols
[2023-03-11 06:56:22] [INFO ] Invariants computation overflowed in 41 ms
[2023-03-11 06:56:53] [INFO ] Performed 2106/2399 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2023-03-11 06:56:57] [INFO ] Implicit Places using invariants and state equation in 34813 ms returned []
Implicit Place search using SMT with State Equation took 64967 ms to find 0 implicit places.
[2023-03-11 06:56:57] [INFO ] Redundant transitions in 155 ms returned []
// Phase 1: matrix 2294 rows 2399 cols
[2023-03-11 06:56:57] [INFO ] Invariants computation overflowed in 42 ms
[2023-03-11 06:57:00] [INFO ] Dead Transitions using invariants and state equation in 3341 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 68911 ms. Remains : 2399/2399 places, 2294/2294 transitions.
Found 1 invariant AP formulas.
Knowledge obtained : [(AND p1 p0), (X (NOT (AND p0 (NOT p1)))), (X p0), (X p1), (X (X (NOT (AND p0 (NOT p1))))), (X (X p0)), (X (X p1)), (G (NOT (AND p0 (NOT p1))))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 8 factoid took 350 ms. Reduced automaton from 3 states, 5 edges and 2 AP (stutter sensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 37 ms :[(NOT p1)]
Stuttering acceptance computed with spot in 38 ms :[(NOT p1)]
Support contains 2 out of 2800 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 : 2800/2800 places, 2695/2695 transitions.
Applied a total of 0 rules in 218 ms. Remains 2800 /2800 variables (removed 0) and now considering 2695/2695 (removed 0) transitions.
// Phase 1: matrix 2695 rows 2800 cols
[2023-03-11 06:57:01] [INFO ] Invariants computation overflowed in 53 ms
[2023-03-11 06:57:04] [INFO ] Implicit Places using invariants in 2723 ms returned []
// Phase 1: matrix 2695 rows 2800 cols
[2023-03-11 06:57:04] [INFO ] Invariants computation overflowed in 55 ms
[2023-03-11 06:57:05] [INFO ] Implicit Places using invariants and state equation in 868 ms returned []
Implicit Place search using SMT with State Equation took 3592 ms to find 0 implicit places.
[2023-03-11 06:57:05] [INFO ] Redundant transitions in 138 ms returned []
// Phase 1: matrix 2695 rows 2800 cols
[2023-03-11 06:57:05] [INFO ] Invariants computation overflowed in 55 ms
[2023-03-11 06:57:07] [INFO ] Dead Transitions using invariants and state equation in 2436 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 6391 ms. Remains : 2800/2800 places, 2695/2695 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Graph (complete) has 8875 edges and 2800 vertex of which 2798 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.5 ms
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p1, (X p1), (X (X p1))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 110 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 36 ms :[(NOT p1)]
Incomplete random walk after 10000 steps, including 1405 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 806 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 77522 steps, run timeout after 3001 ms. (steps per millisecond=25 ) properties seen :{}
Probabilistic random walk after 77522 steps, saw 38772 distinct states, run finished after 3001 ms. (steps per millisecond=25 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 2695 rows 2800 cols
[2023-03-11 06:57:11] [INFO ] Invariants computation overflowed in 53 ms
[2023-03-11 06:57:11] [INFO ] After 433ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-11 06:57:23] [INFO ] After 11310ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0
Parikh walk visited 0 properties in 0 ms.
Support contains 2 out of 2800 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2800/2800 places, 2695/2695 transitions.
Graph (complete) has 8475 edges and 2800 vertex of which 2798 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.2 ms
Discarding 2 places :
Also discarding 0 output transitions
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 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 3 rules applied. Total rules applied 4 place count 2798 transition count 2692
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 5 place count 2797 transition count 2692
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 5 place count 2797 transition count 2691
Deduced a syphon composed of 1 places in 64 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 7 place count 2796 transition count 2691
Free-agglomeration rule (complex) applied 397 times.
Iterating global reduction 2 with 397 rules applied. Total rules applied 404 place count 2796 transition count 2294
Reduce places removed 397 places and 0 transitions.
Iterating post reduction 2 with 397 rules applied. Total rules applied 801 place count 2399 transition count 2294
Renaming transitions due to excessive name length > 1024 char.
Partial Free-agglomeration rule applied 399 times.
Drop transitions removed 399 transitions
Iterating global reduction 3 with 399 rules applied. Total rules applied 1200 place count 2399 transition count 2294
Applied a total of 1200 rules in 975 ms. Remains 2399 /2800 variables (removed 401) and now considering 2294/2695 (removed 401) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 976 ms. Remains : 2399/2800 places, 2294/2695 transitions.
Incomplete random walk after 10000 steps, including 1270 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 825 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 94718 steps, run timeout after 3001 ms. (steps per millisecond=31 ) properties seen :{}
Probabilistic random walk after 94718 steps, saw 47415 distinct states, run finished after 3001 ms. (steps per millisecond=31 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 2294 rows 2399 cols
[2023-03-11 06:57:27] [INFO ] Invariants computation overflowed in 42 ms
[2023-03-11 06:57:27] [INFO ] After 373ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-11 06:57:47] [INFO ] After 19539ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0
Parikh walk visited 0 properties in 0 ms.
Support contains 2 out of 2399 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2399/2399 places, 2294/2294 transitions.
Applied a total of 0 rules in 296 ms. Remains 2399 /2399 variables (removed 0) and now considering 2294/2294 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 296 ms. Remains : 2399/2399 places, 2294/2294 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2399/2399 places, 2294/2294 transitions.
Applied a total of 0 rules in 298 ms. Remains 2399 /2399 variables (removed 0) and now considering 2294/2294 (removed 0) transitions.
// Phase 1: matrix 2294 rows 2399 cols
[2023-03-11 06:57:47] [INFO ] Invariants computation overflowed in 45 ms
[2023-03-11 06:58:16] [INFO ] Implicit Places using invariants in 29025 ms returned []
// Phase 1: matrix 2294 rows 2399 cols
[2023-03-11 06:58:16] [INFO ] Invariants computation overflowed in 43 ms
[2023-03-11 06:58:47] [INFO ] Performed 2376/2399 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2023-03-11 06:58:47] [INFO ] Implicit Places using invariants and state equation in 31010 ms returned []
Implicit Place search using SMT with State Equation took 60038 ms to find 0 implicit places.
[2023-03-11 06:58:47] [INFO ] Redundant transitions in 154 ms returned []
// Phase 1: matrix 2294 rows 2399 cols
[2023-03-11 06:58:48] [INFO ] Invariants computation overflowed in 43 ms
[2023-03-11 06:58:51] [INFO ] Dead Transitions using invariants and state equation in 3104 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 63608 ms. Remains : 2399/2399 places, 2294/2294 transitions.
Knowledge obtained : [p1, (X p1), (X (X p1))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 115 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 37 ms :[(NOT p1)]
Stuttering acceptance computed with spot in 36 ms :[(NOT p1)]
Stuttering acceptance computed with spot in 37 ms :[(NOT p1)]
Product exploration explored 100000 steps with 13977 reset in 249 ms.
Product exploration explored 100000 steps with 13882 reset in 261 ms.
Built C files in :
/tmp/ltsmin8174699975674743100
[2023-03-11 06:58:51] [INFO ] Too many transitions (2695) to apply POR reductions. Disabling POR matrices.
[2023-03-11 06:58:51] [INFO ] Built C files in 27ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin8174699975674743100
Running compilation step : cd /tmp/ltsmin8174699975674743100;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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/ltsmin8174699975674743100;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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/ltsmin8174699975674743100;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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 2800 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 2800/2800 places, 2695/2695 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 2800 transition count 2694
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 2799 transition count 2694
Applied a total of 2 rules in 230 ms. Remains 2799 /2800 variables (removed 1) and now considering 2694/2695 (removed 1) transitions.
// Phase 1: matrix 2694 rows 2799 cols
[2023-03-11 06:58:55] [INFO ] Invariants computation overflowed in 50 ms
[2023-03-11 06:58:58] [INFO ] Implicit Places using invariants in 3378 ms returned []
// Phase 1: matrix 2694 rows 2799 cols
[2023-03-11 06:58:58] [INFO ] Invariants computation overflowed in 51 ms
[2023-03-11 06:58:59] [INFO ] Implicit Places using invariants and state equation in 859 ms returned []
Implicit Place search using SMT with State Equation took 4240 ms to find 0 implicit places.
[2023-03-11 06:58:59] [INFO ] Redundant transitions in 135 ms returned []
// Phase 1: matrix 2694 rows 2799 cols
[2023-03-11 06:58:59] [INFO ] Invariants computation overflowed in 55 ms
[2023-03-11 06:59:02] [INFO ] Dead Transitions using invariants and state equation in 3152 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 2799/2800 places, 2694/2695 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 7764 ms. Remains : 2799/2800 places, 2694/2695 transitions.
Built C files in :
/tmp/ltsmin16211778740890033544
[2023-03-11 06:59:02] [INFO ] Too many transitions (2694) to apply POR reductions. Disabling POR matrices.
[2023-03-11 06:59:02] [INFO ] Built C files in 34ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin16211778740890033544
Running compilation step : cd /tmp/ltsmin16211778740890033544;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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/ltsmin16211778740890033544;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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/ltsmin16211778740890033544;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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)
[2023-03-11 06:59:06] [INFO ] Flatten gal took : 86 ms
[2023-03-11 06:59:06] [INFO ] Flatten gal took : 88 ms
[2023-03-11 06:59:06] [INFO ] Time to serialize gal into /tmp/LTL14256907164299419777.gal : 17 ms
[2023-03-11 06:59:06] [INFO ] Time to serialize properties into /tmp/LTL9448172375320858449.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL14256907164299419777.gal' '-t' 'CGAL' '-hoa' '/tmp/aut1117907858433005817.hoa' '-atoms' '/tmp/LTL9448172375320858449.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...318
Loading property file /tmp/LTL9448172375320858449.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut1117907858433005817.hoa
Detected timeout of ITS tools.
[2023-03-11 06:59:21] [INFO ] Flatten gal took : 86 ms
[2023-03-11 06:59:21] [INFO ] Flatten gal took : 89 ms
[2023-03-11 06:59:21] [INFO ] Time to serialize gal into /tmp/LTL15494656999440073605.gal : 13 ms
[2023-03-11 06:59:21] [INFO ] Time to serialize properties into /tmp/LTL14323757977672291703.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL15494656999440073605.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL14323757977672291703.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...277
Read 1 LTL properties
Checking formula 0 : !(((F(!("((p152<1)&&(p591<=p3520))")))U(X(G("(p591<=p3520)")))))
Formula 0 simplified : G"((p152<1)&&(p591<=p3520))" R XF!"(p591<=p3520)"
Detected timeout of ITS tools.
[2023-03-11 06:59:36] [INFO ] Flatten gal took : 85 ms
[2023-03-11 06:59:36] [INFO ] Applying decomposition
[2023-03-11 06:59:36] [INFO ] Flatten gal took : 87 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph5529440136028469893.txt' '-o' '/tmp/graph5529440136028469893.bin' '-w' '/tmp/graph5529440136028469893.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph5529440136028469893.bin' '-l' '-1' '-v' '-w' '/tmp/graph5529440136028469893.weights' '-q' '0' '-e' '0.001'
[2023-03-11 06:59:36] [INFO ] Decomposing Gal with order
[2023-03-11 06:59:37] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-11 06:59:37] [INFO ] Removed a total of 2387 redundant transitions.
[2023-03-11 06:59:37] [INFO ] Flatten gal took : 183 ms
[2023-03-11 06:59:37] [INFO ] Fuse similar labels procedure discarded/fused a total of 8 labels/synchronizations in 35 ms.
[2023-03-11 06:59:37] [INFO ] Time to serialize gal into /tmp/LTL15508976212987998236.gal : 27 ms
[2023-03-11 06:59:37] [INFO ] Time to serialize properties into /tmp/LTL9446379086850280326.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL15508976212987998236.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL9446379086850280326.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !(((F(!("((gi2.gu1106.p152<1)&&(gu1064.p591<=gu1064.p3520))")))U(X(G("(gu1064.p591<=gu1064.p3520)")))))
Formula 0 simplified : G"((gi2.gu1106.p152<1)&&(gu1064.p591<=gu1064.p3520))" R XF!"(gu1064.p591<=gu1064.p3520)"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin2710110394373739372
[2023-03-11 06:59:52] [INFO ] Built C files in 27ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin2710110394373739372
Running compilation step : cd /tmp/ltsmin2710110394373739372;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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/ltsmin2710110394373739372;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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/ltsmin2710110394373739372;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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 DoubleExponent-PT-100-LTLCardinality-02 finished in 299329 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(X((p0||F(G((F(p1) U X(p2)))))))))'
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(G(p0))))'
Found a Lengthening insensitive property : DoubleExponent-PT-100-LTLCardinality-11
Stuttering acceptance computed with spot in 119 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Support contains 2 out of 5300 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 5300/5300 places, 4998/4998 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 1198 transitions
Trivial Post-agglo rules discarded 1198 transitions
Performed 1198 trivial Post agglomeration. Transition count delta: 1198
Iterating post reduction 0 with 1198 rules applied. Total rules applied 1198 place count 5299 transition count 3799
Reduce places removed 1198 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 1199 rules applied. Total rules applied 2397 place count 4101 transition count 3798
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 2398 place count 4100 transition count 3798
Performed 200 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 200 Pre rules applied. Total rules applied 2398 place count 4100 transition count 3598
Deduced a syphon composed of 200 places in 233 ms
Reduce places removed 200 places and 0 transitions.
Iterating global reduction 3 with 400 rules applied. Total rules applied 2798 place count 3900 transition count 3598
Performed 902 Post agglomeration using F-continuation condition.Transition count delta: 902
Deduced a syphon composed of 902 places in 98 ms
Reduce places removed 902 places and 0 transitions.
Iterating global reduction 3 with 1804 rules applied. Total rules applied 4602 place count 2998 transition count 2696
Performed 101 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 101 places in 71 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 3 with 202 rules applied. Total rules applied 4804 place count 2897 transition count 2696
Performed 96 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 96 places in 69 ms
Reduce places removed 96 places and 0 transitions.
Iterating global reduction 3 with 192 rules applied. Total rules applied 4996 place count 2801 transition count 2696
Partial Post-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 3 with 1 rules applied. Total rules applied 4997 place count 2801 transition count 2696
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 3 with 1 rules applied. Total rules applied 4998 place count 2800 transition count 2695
Applied a total of 4998 rules in 2117 ms. Remains 2800 /5300 variables (removed 2500) and now considering 2695/4998 (removed 2303) transitions.
// Phase 1: matrix 2695 rows 2800 cols
[2023-03-11 06:59:58] [INFO ] Invariants computation overflowed in 46 ms
[2023-03-11 07:00:01] [INFO ] Implicit Places using invariants in 2716 ms returned []
// Phase 1: matrix 2695 rows 2800 cols
[2023-03-11 07:00:01] [INFO ] Invariants computation overflowed in 46 ms
[2023-03-11 07:00:01] [INFO ] Implicit Places using invariants and state equation in 839 ms returned []
Implicit Place search using SMT with State Equation took 3557 ms to find 0 implicit places.
// Phase 1: matrix 2695 rows 2800 cols
[2023-03-11 07:00:02] [INFO ] Invariants computation overflowed in 51 ms
[2023-03-11 07:00:05] [INFO ] Dead Transitions using invariants and state equation in 3049 ms found 0 transitions.
Starting structural reductions in LI_LTL mode, iteration 1 : 2800/5300 places, 2695/4998 transitions.
Finished structural reductions in LI_LTL mode , in 1 iterations and 8729 ms. Remains : 2800/5300 places, 2695/4998 transitions.
Running random walk in product with property : DoubleExponent-PT-100-LTLCardinality-11 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={} source=3 dest: 2}]], initial=3, aps=[p0:(LEQ s1915 s958)], 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, sl-invariant], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 13906 reset in 258 ms.
Product exploration explored 100000 steps with 13919 reset in 261 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Graph (complete) has 8875 edges and 2800 vertex of which 2798 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.5 ms
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0, (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 89 ms. Reduced automaton from 4 states, 5 edges and 1 AP (stutter sensitive) to 4 states, 5 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 124 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Incomplete random walk after 10000 steps, including 1429 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 812 resets, run finished after 21 ms. (steps per millisecond=476 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 77253 steps, run timeout after 3001 ms. (steps per millisecond=25 ) properties seen :{}
Probabilistic random walk after 77253 steps, saw 38633 distinct states, run finished after 3001 ms. (steps per millisecond=25 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 2695 rows 2800 cols
[2023-03-11 07:00:09] [INFO ] Invariants computation overflowed in 46 ms
[2023-03-11 07:00:09] [INFO ] After 437ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-11 07:00:34] [INFO ] After 25016ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0
Parikh walk visited 0 properties in 0 ms.
Support contains 2 out of 2800 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2800/2800 places, 2695/2695 transitions.
Graph (complete) has 8477 edges and 2800 vertex of which 2798 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.2 ms
Discarding 2 places :
Also discarding 0 output transitions
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 3 place count 2798 transition count 2693
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 1 Pre rules applied. Total rules applied 3 place count 2798 transition count 2692
Deduced a syphon composed of 1 places in 62 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 1 with 2 rules applied. Total rules applied 5 place count 2797 transition count 2692
Free-agglomeration rule applied 1 times.
Iterating global reduction 1 with 1 rules applied. Total rules applied 6 place count 2797 transition count 2691
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 7 place count 2796 transition count 2691
Free-agglomeration rule (complex) applied 397 times.
Iterating global reduction 2 with 397 rules applied. Total rules applied 404 place count 2796 transition count 2294
Reduce places removed 397 places and 0 transitions.
Iterating post reduction 2 with 397 rules applied. Total rules applied 801 place count 2399 transition count 2294
Renaming transitions due to excessive name length > 1024 char.
Partial Free-agglomeration rule applied 398 times.
Drop transitions removed 398 transitions
Iterating global reduction 3 with 398 rules applied. Total rules applied 1199 place count 2399 transition count 2294
Applied a total of 1199 rules in 1159 ms. Remains 2399 /2800 variables (removed 401) and now considering 2294/2695 (removed 401) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1160 ms. Remains : 2399/2800 places, 2294/2695 transitions.
Incomplete random walk after 10000 steps, including 1271 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 826 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 95391 steps, run timeout after 3001 ms. (steps per millisecond=31 ) properties seen :{}
Probabilistic random walk after 95391 steps, saw 47740 distinct states, run finished after 3001 ms. (steps per millisecond=31 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 2294 rows 2399 cols
[2023-03-11 07:00:38] [INFO ] Invariants computation overflowed in 47 ms
[2023-03-11 07:00:39] [INFO ] After 373ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-11 07:01:04] [INFO ] After 25013ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0
Parikh walk visited 0 properties in 0 ms.
Support contains 2 out of 2399 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2399/2399 places, 2294/2294 transitions.
Applied a total of 0 rules in 289 ms. Remains 2399 /2399 variables (removed 0) and now considering 2294/2294 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 291 ms. Remains : 2399/2399 places, 2294/2294 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2399/2399 places, 2294/2294 transitions.
Applied a total of 0 rules in 293 ms. Remains 2399 /2399 variables (removed 0) and now considering 2294/2294 (removed 0) transitions.
// Phase 1: matrix 2294 rows 2399 cols
[2023-03-11 07:01:04] [INFO ] Invariants computation overflowed in 47 ms
[2023-03-11 07:01:33] [INFO ] Implicit Places using invariants in 28466 ms returned []
// Phase 1: matrix 2294 rows 2399 cols
[2023-03-11 07:01:33] [INFO ] Invariants computation overflowed in 47 ms
[2023-03-11 07:02:02] [INFO ] Implicit Places using invariants and state equation in 28863 ms returned []
Implicit Place search using SMT with State Equation took 57337 ms to find 0 implicit places.
[2023-03-11 07:02:02] [INFO ] Redundant transitions in 153 ms returned []
// Phase 1: matrix 2294 rows 2399 cols
[2023-03-11 07:02:02] [INFO ] Invariants computation overflowed in 46 ms
[2023-03-11 07:02:05] [INFO ] Dead Transitions using invariants and state equation in 3583 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 61373 ms. Remains : 2399/2399 places, 2294/2294 transitions.
Knowledge obtained : [p0, (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 119 ms. Reduced automaton from 4 states, 5 edges and 1 AP (stutter sensitive) to 4 states, 5 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 158 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 137 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Support contains 2 out of 2800 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2800/2800 places, 2695/2695 transitions.
Applied a total of 0 rules in 190 ms. Remains 2800 /2800 variables (removed 0) and now considering 2695/2695 (removed 0) transitions.
// Phase 1: matrix 2695 rows 2800 cols
[2023-03-11 07:02:06] [INFO ] Invariants computation overflowed in 46 ms
[2023-03-11 07:02:10] [INFO ] Implicit Places using invariants in 3634 ms returned []
// Phase 1: matrix 2695 rows 2800 cols
[2023-03-11 07:02:10] [INFO ] Invariants computation overflowed in 46 ms
[2023-03-11 07:02:11] [INFO ] Implicit Places using invariants and state equation in 981 ms returned []
Implicit Place search using SMT with State Equation took 4617 ms to find 0 implicit places.
// Phase 1: matrix 2695 rows 2800 cols
[2023-03-11 07:02:11] [INFO ] Invariants computation overflowed in 46 ms
[2023-03-11 07:02:14] [INFO ] Dead Transitions using invariants and state equation in 3335 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 8145 ms. Remains : 2800/2800 places, 2695/2695 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Graph (complete) has 8875 edges and 2800 vertex of which 2798 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.8 ms
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0, (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 111 ms. Reduced automaton from 4 states, 5 edges and 1 AP (stutter sensitive) to 4 states, 5 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 133 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Incomplete random walk after 10000 steps, including 1391 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 843 resets, run finished after 16 ms. (steps per millisecond=625 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 77859 steps, run timeout after 3001 ms. (steps per millisecond=25 ) properties seen :{}
Probabilistic random walk after 77859 steps, saw 38939 distinct states, run finished after 3005 ms. (steps per millisecond=25 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 2695 rows 2800 cols
[2023-03-11 07:02:18] [INFO ] Invariants computation overflowed in 46 ms
[2023-03-11 07:02:18] [INFO ] After 421ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-11 07:02:43] [INFO ] After 25017ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0
Parikh walk visited 0 properties in 0 ms.
Support contains 2 out of 2800 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2800/2800 places, 2695/2695 transitions.
Graph (complete) has 8477 edges and 2800 vertex of which 2798 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.2 ms
Discarding 2 places :
Also discarding 0 output transitions
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 3 place count 2798 transition count 2693
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 1 Pre rules applied. Total rules applied 3 place count 2798 transition count 2692
Deduced a syphon composed of 1 places in 63 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 1 with 2 rules applied. Total rules applied 5 place count 2797 transition count 2692
Free-agglomeration rule applied 1 times.
Iterating global reduction 1 with 1 rules applied. Total rules applied 6 place count 2797 transition count 2691
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 7 place count 2796 transition count 2691
Free-agglomeration rule (complex) applied 397 times.
Iterating global reduction 2 with 397 rules applied. Total rules applied 404 place count 2796 transition count 2294
Reduce places removed 397 places and 0 transitions.
Iterating post reduction 2 with 397 rules applied. Total rules applied 801 place count 2399 transition count 2294
Renaming transitions due to excessive name length > 1024 char.
Partial Free-agglomeration rule applied 398 times.
Drop transitions removed 398 transitions
Iterating global reduction 3 with 398 rules applied. Total rules applied 1199 place count 2399 transition count 2294
Applied a total of 1199 rules in 1189 ms. Remains 2399 /2800 variables (removed 401) and now considering 2294/2695 (removed 401) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1189 ms. Remains : 2399/2800 places, 2294/2695 transitions.
Incomplete random walk after 10000 steps, including 1288 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 849 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 94209 steps, run timeout after 3001 ms. (steps per millisecond=31 ) properties seen :{}
Probabilistic random walk after 94209 steps, saw 47152 distinct states, run finished after 3001 ms. (steps per millisecond=31 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 2294 rows 2399 cols
[2023-03-11 07:02:48] [INFO ] Invariants computation overflowed in 46 ms
[2023-03-11 07:02:48] [INFO ] After 382ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-11 07:03:13] [INFO ] After 25014ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0
Parikh walk visited 0 properties in 0 ms.
Support contains 2 out of 2399 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2399/2399 places, 2294/2294 transitions.
Applied a total of 0 rules in 293 ms. Remains 2399 /2399 variables (removed 0) and now considering 2294/2294 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 293 ms. Remains : 2399/2399 places, 2294/2294 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2399/2399 places, 2294/2294 transitions.
Applied a total of 0 rules in 289 ms. Remains 2399 /2399 variables (removed 0) and now considering 2294/2294 (removed 0) transitions.
// Phase 1: matrix 2294 rows 2399 cols
[2023-03-11 07:03:14] [INFO ] Invariants computation overflowed in 47 ms
[2023-03-11 07:03:41] [INFO ] Implicit Places using invariants in 27703 ms returned []
// Phase 1: matrix 2294 rows 2399 cols
[2023-03-11 07:03:41] [INFO ] Invariants computation overflowed in 47 ms
[2023-03-11 07:04:10] [INFO ] Implicit Places using invariants and state equation in 29122 ms returned []
Implicit Place search using SMT with State Equation took 56831 ms to find 0 implicit places.
[2023-03-11 07:04:11] [INFO ] Redundant transitions in 153 ms returned []
// Phase 1: matrix 2294 rows 2399 cols
[2023-03-11 07:04:11] [INFO ] Invariants computation overflowed in 47 ms
[2023-03-11 07:04:14] [INFO ] Dead Transitions using invariants and state equation in 3214 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 60496 ms. Remains : 2399/2399 places, 2294/2294 transitions.
Knowledge obtained : [p0, (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 97 ms. Reduced automaton from 4 states, 5 edges and 1 AP (stutter sensitive) to 4 states, 5 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 160 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 152 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 144 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 13865 reset in 239 ms.
Product exploration explored 100000 steps with 13940 reset in 250 ms.
Applying partial POR strategy [true, true, false, false]
Stuttering acceptance computed with spot in 110 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Support contains 2 out of 2800 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 2800/2800 places, 2695/2695 transitions.
Applied a total of 0 rules in 219 ms. Remains 2800 /2800 variables (removed 0) and now considering 2695/2695 (removed 0) transitions.
[2023-03-11 07:04:16] [INFO ] Redundant transitions in 139 ms returned []
// Phase 1: matrix 2695 rows 2800 cols
[2023-03-11 07:04:16] [INFO ] Invariants computation overflowed in 46 ms
[2023-03-11 07:04:18] [INFO ] Dead Transitions using invariants and state equation in 2575 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 2941 ms. Remains : 2800/2800 places, 2695/2695 transitions.
Built C files in :
/tmp/ltsmin4986279824291426371
[2023-03-11 07:04:18] [INFO ] Built C files in 24ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4986279824291426371
Running compilation step : cd /tmp/ltsmin4986279824291426371;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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/ltsmin4986279824291426371;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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/ltsmin4986279824291426371;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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 2800 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2800/2800 places, 2695/2695 transitions.
Applied a total of 0 rules in 193 ms. Remains 2800 /2800 variables (removed 0) and now considering 2695/2695 (removed 0) transitions.
// Phase 1: matrix 2695 rows 2800 cols
[2023-03-11 07:04:21] [INFO ] Invariants computation overflowed in 45 ms
[2023-03-11 07:04:24] [INFO ] Implicit Places using invariants in 2928 ms returned []
// Phase 1: matrix 2695 rows 2800 cols
[2023-03-11 07:04:24] [INFO ] Invariants computation overflowed in 47 ms
[2023-03-11 07:04:28] [INFO ] Implicit Places using invariants and state equation in 3805 ms returned []
Implicit Place search using SMT with State Equation took 6736 ms to find 0 implicit places.
// Phase 1: matrix 2695 rows 2800 cols
[2023-03-11 07:04:28] [INFO ] Invariants computation overflowed in 49 ms
[2023-03-11 07:04:30] [INFO ] Dead Transitions using invariants and state equation in 2281 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 9215 ms. Remains : 2800/2800 places, 2695/2695 transitions.
Built C files in :
/tmp/ltsmin4350288808226500050
[2023-03-11 07:04:31] [INFO ] Built C files in 23ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4350288808226500050
Running compilation step : cd /tmp/ltsmin4350288808226500050;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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/ltsmin4350288808226500050;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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/ltsmin4350288808226500050;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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)
[2023-03-11 07:04:34] [INFO ] Flatten gal took : 90 ms
[2023-03-11 07:04:34] [INFO ] Flatten gal took : 85 ms
[2023-03-11 07:04:34] [INFO ] Time to serialize gal into /tmp/LTL1664569747996432986.gal : 16 ms
[2023-03-11 07:04:34] [INFO ] Time to serialize properties into /tmp/LTL1074068834991315462.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL1664569747996432986.gal' '-t' 'CGAL' '-hoa' '/tmp/aut4841815579744960118.hoa' '-atoms' '/tmp/LTL1074068834991315462.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...317
Loading property file /tmp/LTL1074068834991315462.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut4841815579744960118.hoa
Detected timeout of ITS tools.
[2023-03-11 07:04:49] [INFO ] Flatten gal took : 93 ms
[2023-03-11 07:04:49] [INFO ] Flatten gal took : 97 ms
[2023-03-11 07:04:49] [INFO ] Time to serialize gal into /tmp/LTL3623911527972659048.gal : 19 ms
[2023-03-11 07:04:49] [INFO ] Time to serialize properties into /tmp/LTL9576965464486388319.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL3623911527972659048.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL9576965464486388319.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...275
Read 1 LTL properties
Checking formula 0 : !((X(X(G("(p4263<=p2634)")))))
Formula 0 simplified : XXF!"(p4263<=p2634)"
Detected timeout of ITS tools.
[2023-03-11 07:05:04] [INFO ] Flatten gal took : 96 ms
[2023-03-11 07:05:04] [INFO ] Applying decomposition
[2023-03-11 07:05:04] [INFO ] Flatten gal took : 86 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph8117041011462161034.txt' '-o' '/tmp/graph8117041011462161034.bin' '-w' '/tmp/graph8117041011462161034.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph8117041011462161034.bin' '-l' '-1' '-v' '-w' '/tmp/graph8117041011462161034.weights' '-q' '0' '-e' '0.001'
[2023-03-11 07:05:05] [INFO ] Decomposing Gal with order
[2023-03-11 07:05:05] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-11 07:05:05] [INFO ] Removed a total of 2202 redundant transitions.
[2023-03-11 07:05:05] [INFO ] Flatten gal took : 176 ms
[2023-03-11 07:05:05] [INFO ] Fuse similar labels procedure discarded/fused a total of 138 labels/synchronizations in 88 ms.
[2023-03-11 07:05:06] [INFO ] Time to serialize gal into /tmp/LTL15220018295449924589.gal : 35 ms
[2023-03-11 07:05:06] [INFO ] Time to serialize properties into /tmp/LTL17559094656082096864.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL15220018295449924589.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL17559094656082096864.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...277
Read 1 LTL properties
Checking formula 0 : !((X(X(G("(gu384.p4263<=gu384.p2634)")))))
Formula 0 simplified : XXF!"(gu384.p4263<=gu384.p2634)"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin13915176002768263376
[2023-03-11 07:05:21] [INFO ] Built C files in 24ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin13915176002768263376
Running compilation step : cd /tmp/ltsmin13915176002768263376;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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/ltsmin13915176002768263376;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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/ltsmin13915176002768263376;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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 DoubleExponent-PT-100-LTLCardinality-11 finished in 328359 ms.
[2023-03-11 07:05:24] [INFO ] Flatten gal took : 134 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin730030768247288137
[2023-03-11 07:05:24] [INFO ] Too many transitions (4998) to apply POR reductions. Disabling POR matrices.
[2023-03-11 07:05:24] [INFO ] Built C files in 39ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin730030768247288137
Running compilation step : cd /tmp/ltsmin730030768247288137;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '180' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
[2023-03-11 07:05:24] [INFO ] Applying decomposition
[2023-03-11 07:05:24] [INFO ] Flatten gal took : 142 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph18432671690183958466.txt' '-o' '/tmp/graph18432671690183958466.bin' '-w' '/tmp/graph18432671690183958466.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph18432671690183958466.bin' '-l' '-1' '-v' '-w' '/tmp/graph18432671690183958466.weights' '-q' '0' '-e' '0.001'
[2023-03-11 07:05:25] [INFO ] Decomposing Gal with order
[2023-03-11 07:05:25] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-11 07:05:26] [INFO ] Removed a total of 1433 redundant transitions.
[2023-03-11 07:05:27] [INFO ] Flatten gal took : 270 ms
[2023-03-11 07:05:27] [INFO ] Fuse similar labels procedure discarded/fused a total of 82 labels/synchronizations in 154 ms.
[2023-03-11 07:05:28] [INFO ] Time to serialize gal into /tmp/LTLCardinality8076127832986712283.gal : 52 ms
[2023-03-11 07:05:28] [INFO ] Time to serialize properties into /tmp/LTLCardinality17953355142775248478.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLCardinality8076127832986712283.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality17953355142775248478.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...298
Read 4 LTL properties
Checking formula 0 : !((X(F(("((gi7.gi1.gi0.gi0.gi1.gi3.gi2.gu1624.p4456<3)||(gu352.p1740>gu352.p362))")&&(F(G("(gi2.gi0.gi0.gi2.gu563.p2178<1)")))))))
Formula 0 simplified : X(GF!"(gi2.gi0.gi0.gi2.gu563.p2178<1)" | G!"((gi7.gi1.gi0.gi0.gi1.gi3.gi2.gu1624.p4456<3)||(gu352.p1740>gu352.p362))")
Compilation finished in 31969 ms.
Running link step : cd /tmp/ltsmin730030768247288137;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 86 ms.
Running LTSmin : cd /tmp/ltsmin730030768247288137;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' 'X(<>(((LTLAPp0==true)&&<>([]((LTLAPp1==true))))))' '--buchi-type=spotba'
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393232 kB
MemFree: 9889628 kB
After kill :
MemTotal: 16393232 kB
MemFree: 16027144 kB
BK_TIME_CONFINEMENT_REACHED
--------------------
content from stderr:
+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ 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//../itstools/bin//..//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//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
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="DoubleExponent-PT-100"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="itstools"
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 itstools"
echo " Input is DoubleExponent-PT-100, 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 r133-smll-167819411100491"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/DoubleExponent-PT-100.tgz
mv DoubleExponent-PT-100 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 ;