About the Execution of 2023-gold for RingSingleMessageInMbox-PT-d2m160
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 16220.136 | 3600000.00 | 2609649.00 | 942180.90 | FFTT?TF?F?TFTFTT | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/fkordon/mcc2024-input.r351-tall-171679101600092.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5568
Executing tool gold2023
Input is RingSingleMessageInMbox-PT-d2m160, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r351-tall-171679101600092
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 102M
-rw-r--r-- 1 mcc users 8.8K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 93K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.3K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 55K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.8K May 19 07:14 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K May 19 16:25 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K May 19 07:29 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K May 19 18:58 LTLFireability.xml
-rw-r--r-- 1 mcc users 15K May 14 13:22 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 159K May 14 13:22 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.9K May 14 13:22 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 70K May 14 13:22 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K May 19 07:15 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.0K May 19 15:30 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 7 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 102M May 18 16:43 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 RingSingleMessageInMbox-PT-d2m160-LTLCardinality-00
FORMULA_NAME RingSingleMessageInMbox-PT-d2m160-LTLCardinality-01
FORMULA_NAME RingSingleMessageInMbox-PT-d2m160-LTLCardinality-02
FORMULA_NAME RingSingleMessageInMbox-PT-d2m160-LTLCardinality-03
FORMULA_NAME RingSingleMessageInMbox-PT-d2m160-LTLCardinality-04
FORMULA_NAME RingSingleMessageInMbox-PT-d2m160-LTLCardinality-05
FORMULA_NAME RingSingleMessageInMbox-PT-d2m160-LTLCardinality-06
FORMULA_NAME RingSingleMessageInMbox-PT-d2m160-LTLCardinality-07
FORMULA_NAME RingSingleMessageInMbox-PT-d2m160-LTLCardinality-08
FORMULA_NAME RingSingleMessageInMbox-PT-d2m160-LTLCardinality-09
FORMULA_NAME RingSingleMessageInMbox-PT-d2m160-LTLCardinality-10
FORMULA_NAME RingSingleMessageInMbox-PT-d2m160-LTLCardinality-11
FORMULA_NAME RingSingleMessageInMbox-PT-d2m160-LTLCardinality-12
FORMULA_NAME RingSingleMessageInMbox-PT-d2m160-LTLCardinality-13
FORMULA_NAME RingSingleMessageInMbox-PT-d2m160-LTLCardinality-14
FORMULA_NAME RingSingleMessageInMbox-PT-d2m160-LTLCardinality-15
=== Now, execution of the tool begins
BK_START 1716856137473
bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=gold2023
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=RingSingleMessageInMbox-PT-d2m160
Not applying reductions.
Model is PT
LTLCardinality PT
Running Version 202304061127
[2024-05-28 00:29:00] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2024-05-28 00:29:00] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-28 00:29:03] [INFO ] Load time of PNML (sax parser for PT used): 3036 ms
[2024-05-28 00:29:09] [INFO ] Transformed 66950 places.
[2024-05-28 00:29:11] [INFO ] Transformed 213625 transitions.
[2024-05-28 00:29:21] [INFO ] Parsed PT model containing 66950 places and 213625 transitions and 854500 arcs in 20563 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 41 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 5 formulas.
Deduced a syphon composed of 36863 places in 325 ms
Reduce places removed 36863 places and 0 transitions.
FORMULA RingSingleMessageInMbox-PT-d2m160-LTLCardinality-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RingSingleMessageInMbox-PT-d2m160-LTLCardinality-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RingSingleMessageInMbox-PT-d2m160-LTLCardinality-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RingSingleMessageInMbox-PT-d2m160-LTLCardinality-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RingSingleMessageInMbox-PT-d2m160-LTLCardinality-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RingSingleMessageInMbox-PT-d2m160-LTLCardinality-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RingSingleMessageInMbox-PT-d2m160-LTLCardinality-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RingSingleMessageInMbox-PT-d2m160-LTLCardinality-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 12 out of 30087 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 30087/30087 places, 213625/213625 transitions.
Reduce places removed 35 places and 0 transitions.
Ensure Unique test removed 300 transitions
Reduce isomorphic transitions removed 300 transitions.
Iterating post reduction 0 with 335 rules applied. Total rules applied 335 place count 30052 transition count 213325
Discarding 308 places :
Symmetric choice reduction at 1 with 308 rule applications. Total rules 643 place count 29744 transition count 44681
Iterating global reduction 1 with 308 rules applied. Total rules applied 951 place count 29744 transition count 44681
Applied a total of 951 rules in 3567 ms. Remains 29744 /30087 variables (removed 343) and now considering 44681/213625 (removed 168944) transitions.
// Phase 1: matrix 44681 rows 29744 cols
[2024-05-28 00:29:46] [INFO ] Computed 3 invariants in 13319 ms
[2024-05-28 00:29:48] [INFO ] Implicit Places using invariants in 15741 ms returned []
Implicit Place search using SMT only with invariants took 16265 ms to find 0 implicit places.
[2024-05-28 00:29:49] [INFO ] Invariant cache hit.
[2024-05-28 00:29:51] [INFO ] Dead Transitions using invariants and state equation in 2454 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 29744/30087 places, 44681/213625 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 22312 ms. Remains : 29744/30087 places, 44681/213625 transitions.
Support contains 12 out of 29744 places after structural reductions.
[2024-05-28 00:29:53] [INFO ] Flatten gal took : 1402 ms
[2024-05-28 00:29:54] [INFO ] Flatten gal took : 1293 ms
[2024-05-28 00:29:57] [INFO ] Input system was already deterministic with 44681 transitions.
Incomplete random walk after 10000 steps, including 1450 resets, run finished after 3023 ms. (steps per millisecond=3 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 9 resets, run finished after 32 ms. (steps per millisecond=312 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 10 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 12 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 7 resets, run finished after 22 ms. (steps per millisecond=454 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 23 ms. (steps per millisecond=434 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 19 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 7 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 6 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 8 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 17 ms. (steps per millisecond=588 ) properties (out of 10) seen :0
Interrupted probabilistic random walk after 63744 steps, run timeout after 9001 ms. (steps per millisecond=7 ) properties seen :{}
Probabilistic random walk after 63744 steps, saw 38929 distinct states, run finished after 9002 ms. (steps per millisecond=7 ) properties seen :0
Running SMT prover for 10 properties.
[2024-05-28 00:30:09] [INFO ] Invariant cache hit.
[2024-05-28 00:30:18] [INFO ] [Real]Absence check using 2 positive place invariants in 107 ms returned sat
[2024-05-28 00:30:18] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 13 ms returned sat
[2024-05-28 00:30:18] [INFO ] After 9016ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:10
[2024-05-28 00:30:26] [INFO ] [Nat]Absence check using 2 positive place invariants in 110 ms returned sat
[2024-05-28 00:30:26] [INFO ] [Nat]Absence check using 2 positive and 1 generalized place invariants in 14 ms returned sat
[2024-05-28 00:30:43] [INFO ] After 15155ms SMT Verify possible using state equation in natural domain returned unsat :2 sat :7
[2024-05-28 00:52:04] [INFO ] State equation strengthened by 14909 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:645)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMTIncremental(DeadlockTester.java:353)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMT(DeadlockTester.java:226)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.applyReductions(ReachabilitySolver.java:96)
at fr.lip6.move.gal.application.solver.logic.AtomicReducerSR.checkAtomicPropositionsLogic(AtomicReducerSR.java:105)
at fr.lip6.move.gal.application.solver.logic.AtomicReducerSR.strongReductions(AtomicReducerSR.java:44)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.preSolveForLogic(LTLPropertySolver.java:176)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStructuralLTLCheck(LTLPropertySolver.java:71)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:802)
at fr.lip6.move.gal.application.Application.start(Application.java:182)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2024-05-28 00:52:04] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2024-05-28 00:52:04] [INFO ] After 1305818ms 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 13 ms.
Support contains 10 out of 29744 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 29744/29744 places, 44681/44681 transitions.
Graph (complete) has 104082 edges and 29744 vertex of which 29718 are kept as prefixes of interest. Removing 26 places using SCC suffix rule.185 ms
Discarding 26 places :
Also discarding 0 output transitions
Drop transitions removed 56 transitions
Reduce isomorphic transitions removed 56 transitions.
Iterating post reduction 0 with 56 rules applied. Total rules applied 57 place count 29718 transition count 44625
Free-agglomeration rule (complex) applied 5 times.
Iterating global reduction 1 with 5 rules applied. Total rules applied 62 place count 29718 transition count 44620
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 1 with 5 rules applied. Total rules applied 67 place count 29713 transition count 44620
Applied a total of 67 rules in 2645 ms. Remains 29713 /29744 variables (removed 31) and now considering 44620/44681 (removed 61) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2649 ms. Remains : 29713/29744 places, 44620/44681 transitions.
Successfully simplified 2 atomic propositions for a total of 8 simplifications.
FORMULA RingSingleMessageInMbox-PT-d2m160-LTLCardinality-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RingSingleMessageInMbox-PT-d2m160-LTLCardinality-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 14474 stabilizing places and 21817 stable transitions
Graph (complete) has 104366 edges and 29744 vertex of which 29743 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.251 ms
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(((X(F(p0))&&F(!p1))||G(F(p0)))))'
Support contains 2 out of 29744 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 29744/29744 places, 44681/44681 transitions.
Applied a total of 0 rules in 565 ms. Remains 29744 /29744 variables (removed 0) and now considering 44681/44681 (removed 0) transitions.
[2024-05-28 00:52:17] [INFO ] Invariant cache hit.
[2024-05-28 00:52:32] [INFO ] Implicit Places using invariants in 15398 ms returned []
Implicit Place search using SMT only with invariants took 15400 ms to find 0 implicit places.
[2024-05-28 00:52:32] [INFO ] Invariant cache hit.
[2024-05-28 00:52:55] [INFO ] Dead Transitions using invariants and state equation in 22756 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 38738 ms. Remains : 29744/29744 places, 44681/44681 transitions.
ANTLR Tool version 4.9.3 used for code generation does not match the current runtime version 4.7.2ANTLR Runtime version 4.9.3 used for parser compilation does not match the current runtime version 4.7.2ANTLR Tool version 4.9.3 used for code generation does not match the current runtime version 4.7.2ANTLR Runtime version 4.9.3 used for parser compilation does not match the current runtime version 4.7.2Stuttering acceptance computed with spot in 453 ms :[(NOT p0), (NOT p0), (NOT p0), (AND p1 (NOT p0)), (AND p1 (NOT p0))]
Running random walk in product with property : RingSingleMessageInMbox-PT-d2m160-LTLCardinality-00 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}, { cond=p1, acceptance={} source=1 dest: 3}], [{ cond=(NOT p0), acceptance={0} source=2 dest: 2}], [{ cond=p1, acceptance={} source=3 dest: 3}, { cond=(AND (NOT p0) p1), acceptance={} source=3 dest: 4}], [{ cond=(AND (NOT p0) p1), acceptance={0} source=4 dest: 4}]], initial=0, aps=[p1:(AND (LEQ 3 s29134) (LEQ s22163 0)), p0:(GT s22163 0)], 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][false, false, false, false, false]]
Stuttering criterion allowed to conclude after 11 steps with 0 reset in 24 ms.
FORMULA RingSingleMessageInMbox-PT-d2m160-LTLCardinality-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property RingSingleMessageInMbox-PT-d2m160-LTLCardinality-00 finished in 39568 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(p0)))'
Support contains 2 out of 29744 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 29744/29744 places, 44681/44681 transitions.
Applied a total of 0 rules in 1224 ms. Remains 29744 /29744 variables (removed 0) and now considering 44681/44681 (removed 0) transitions.
[2024-05-28 00:52:57] [INFO ] Invariant cache hit.
[2024-05-28 00:53:05] [INFO ] Implicit Places using invariants in 8241 ms returned []
Implicit Place search using SMT only with invariants took 8244 ms to find 0 implicit places.
[2024-05-28 00:53:05] [INFO ] Invariant cache hit.
[2024-05-28 00:53:07] [INFO ] Dead Transitions using invariants and state equation in 2674 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 12146 ms. Remains : 29744/29744 places, 44681/44681 transitions.
Stuttering acceptance computed with spot in 709 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : RingSingleMessageInMbox-PT-d2m160-LTLCardinality-01 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(LEQ s28094 s1381)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Product exploration timeout after 34420 steps with 5001 reset in 10002 ms.
Product exploration timeout after 35300 steps with 5190 reset in 10002 ms.
Computed a total of 14474 stabilizing places and 21817 stable transitions
Graph (complete) has 104366 edges and 29744 vertex of which 29743 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.140 ms
Computed a total of 14474 stabilizing places and 21817 stable transitions
Knowledge obtained : [p0, (X p0), true, (X (X p0))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 4 factoid took 86 ms. Reduced automaton from 3 states, 4 edges and 1 AP (stutter sensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 49 ms :[true, (NOT p0)]
Incomplete random walk after 10000 steps, including 1427 resets, run finished after 3716 ms. (steps per millisecond=2 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 21 ms. (steps per millisecond=476 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 47523 steps, run timeout after 9001 ms. (steps per millisecond=5 ) properties seen :{}
Probabilistic random walk after 47523 steps, saw 31240 distinct states, run finished after 9001 ms. (steps per millisecond=5 ) properties seen :0
Running SMT prover for 1 properties.
[2024-05-28 00:53:41] [INFO ] Invariant cache hit.
[2024-05-28 00:53:46] [INFO ] After 4884ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-28 00:53:51] [INFO ] [Nat]Absence check using 2 positive place invariants in 108 ms returned sat
[2024-05-28 00:53:51] [INFO ] [Nat]Absence check using 2 positive and 1 generalized place invariants in 11 ms returned sat
[2024-05-28 00:54:11] [INFO ] After 25022ms 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 29744 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 29744/29744 places, 44681/44681 transitions.
Graph (complete) has 104082 edges and 29744 vertex of which 29718 are kept as prefixes of interest. Removing 26 places using SCC suffix rule.79 ms
Discarding 26 places :
Also discarding 0 output transitions
Drop transitions removed 56 transitions
Reduce isomorphic transitions removed 56 transitions.
Iterating post reduction 0 with 56 rules applied. Total rules applied 57 place count 29718 transition count 44625
Free-agglomeration rule (complex) applied 5 times.
Iterating global reduction 1 with 5 rules applied. Total rules applied 62 place count 29718 transition count 44620
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 1 with 5 rules applied. Total rules applied 67 place count 29713 transition count 44620
Applied a total of 67 rules in 1221 ms. Remains 29713 /29744 variables (removed 31) and now considering 44620/44681 (removed 61) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1223 ms. Remains : 29713/29744 places, 44620/44681 transitions.
Incomplete random walk after 10000 steps, including 1519 resets, run finished after 2810 ms. (steps per millisecond=3 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 38856 steps, run timeout after 6001 ms. (steps per millisecond=6 ) properties seen :{}
Probabilistic random walk after 38856 steps, saw 26513 distinct states, run finished after 6001 ms. (steps per millisecond=6 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 44620 rows 29713 cols
[2024-05-28 00:54:38] [INFO ] Computed 4 invariants in 16711 ms
[2024-05-28 00:54:43] [INFO ] After 4479ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-28 00:54:48] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 333 ms returned sat
[2024-05-28 00:55:08] [INFO ] After 25022ms 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 29713 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 29713/29713 places, 44620/44620 transitions.
Applied a total of 0 rules in 575 ms. Remains 29713 /29713 variables (removed 0) and now considering 44620/44620 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 575 ms. Remains : 29713/29713 places, 44620/44620 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 29713/29713 places, 44620/44620 transitions.
Applied a total of 0 rules in 557 ms. Remains 29713 /29713 variables (removed 0) and now considering 44620/44620 (removed 0) transitions.
[2024-05-28 00:55:09] [INFO ] Invariant cache hit.
[2024-05-28 00:55:11] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-28 00:55:11] [INFO ] Implicit Places using invariants in 2632 ms returned []
Implicit Place search using SMT only with invariants took 2634 ms to find 0 implicit places.
[2024-05-28 00:55:12] [INFO ] Invariant cache hit.
[2024-05-28 00:55:14] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-28 00:55:14] [INFO ] Dead Transitions using invariants and state equation in 2768 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 5975 ms. Remains : 29713/29713 places, 44620/44620 transitions.
Knowledge obtained : [p0, (X p0), true, (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 83 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 60 ms :[true, (NOT p0)]
Stuttering acceptance computed with spot in 105 ms :[true, (NOT p0)]
Support contains 2 out of 29744 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 29744/29744 places, 44681/44681 transitions.
Applied a total of 0 rules in 544 ms. Remains 29744 /29744 variables (removed 0) and now considering 44681/44681 (removed 0) transitions.
// Phase 1: matrix 44681 rows 29744 cols
[2024-05-28 00:55:30] [INFO ] Computed 3 invariants in 14974 ms
[2024-05-28 00:55:33] [INFO ] Implicit Places using invariants in 17547 ms returned []
Implicit Place search using SMT only with invariants took 17549 ms to find 0 implicit places.
[2024-05-28 00:55:33] [INFO ] Invariant cache hit.
[2024-05-28 00:55:35] [INFO ] Dead Transitions using invariants and state equation in 2285 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 20383 ms. Remains : 29744/29744 places, 44681/44681 transitions.
Computed a total of 14474 stabilizing places and 21817 stable transitions
Graph (complete) has 104366 edges and 29744 vertex of which 29743 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.135 ms
Computed a total of 14474 stabilizing places and 21817 stable transitions
Knowledge obtained : [p0, (X p0), true, (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 79 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 60 ms :[true, (NOT p0)]
Finished random walk after 7142 steps, including 1042 resets, run visited all 1 properties in 2290 ms. (steps per millisecond=3 )
Parikh walk visited 0 properties in 1 ms.
Knowledge obtained : [p0, (X p0), true, (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Property proved to be false thanks to negative knowledge :(F (NOT p0))
Knowledge based reduction with 4 factoid took 1195 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 0 AP (stutter insensitive).
FORMULA RingSingleMessageInMbox-PT-d2m160-LTLCardinality-01 FALSE TECHNIQUES KNOWLEDGE
Treatment of property RingSingleMessageInMbox-PT-d2m160-LTLCardinality-01 finished in 163781 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(p0)))'
Support contains 1 out of 29744 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 29744/29744 places, 44681/44681 transitions.
Applied a total of 0 rules in 82 ms. Remains 29744 /29744 variables (removed 0) and now considering 44681/44681 (removed 0) transitions.
[2024-05-28 00:55:39] [INFO ] Invariant cache hit.
[2024-05-28 00:55:42] [INFO ] Implicit Places using invariants in 2549 ms returned []
Implicit Place search using SMT only with invariants took 2554 ms to find 0 implicit places.
[2024-05-28 00:55:42] [INFO ] Invariant cache hit.
[2024-05-28 00:55:44] [INFO ] Dead Transitions using invariants and state equation in 2296 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4935 ms. Remains : 29744/29744 places, 44681/44681 transitions.
Stuttering acceptance computed with spot in 107 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : RingSingleMessageInMbox-PT-d2m160-LTLCardinality-03 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(GT 3 s19525)], 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 timeout after 22510 steps with 11255 reset in 10002 ms.
Product exploration timeout after 22490 steps with 11245 reset in 10004 ms.
Computed a total of 14474 stabilizing places and 21817 stable transitions
Graph (complete) has 104366 edges and 29744 vertex of which 29743 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.120 ms
Computed a total of 14474 stabilizing places and 21817 stable transitions
Detected a total of 14474/29744 stabilizing places and 21817/44681 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/1 atomic propositions.
Knowledge obtained : [p0, (X p0), (X (X p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 4 factoid took 107 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA RingSingleMessageInMbox-PT-d2m160-LTLCardinality-03 TRUE TECHNIQUES KNOWLEDGE
Treatment of property RingSingleMessageInMbox-PT-d2m160-LTLCardinality-03 finished in 25458 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(p0))'
Support contains 2 out of 29744 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 29744/29744 places, 44681/44681 transitions.
Applied a total of 0 rules in 460 ms. Remains 29744 /29744 variables (removed 0) and now considering 44681/44681 (removed 0) transitions.
[2024-05-28 00:56:05] [INFO ] Invariant cache hit.
[2024-05-28 00:56:08] [INFO ] Implicit Places using invariants in 2502 ms returned []
Implicit Place search using SMT only with invariants took 2504 ms to find 0 implicit places.
[2024-05-28 00:56:08] [INFO ] Invariant cache hit.
[2024-05-28 00:56:10] [INFO ] Dead Transitions using invariants and state equation in 2354 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 5325 ms. Remains : 29744/29744 places, 44681/44681 transitions.
Stuttering acceptance computed with spot in 4155 ms :[true, (NOT p0)]
Running random walk in product with property : RingSingleMessageInMbox-PT-d2m160-LTLCardinality-04 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}]], initial=1, aps=[p0:(OR (LEQ 2 s22733) (LEQ s13965 0))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Product exploration timeout after 40660 steps with 5943 reset in 10003 ms.
Product exploration timeout after 35610 steps with 5137 reset in 10003 ms.
Computed a total of 14474 stabilizing places and 21817 stable transitions
Graph (complete) has 104366 edges and 29744 vertex of which 29743 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.118 ms
Computed a total of 14474 stabilizing places and 21817 stable transitions
Knowledge obtained : [p0, (X p0), true, (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 85 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 44 ms :[true, (NOT p0)]
Incomplete random walk after 10000 steps, including 1436 resets, run finished after 3080 ms. (steps per millisecond=3 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 8 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 48852 steps, run timeout after 9001 ms. (steps per millisecond=5 ) properties seen :{}
Probabilistic random walk after 48852 steps, saw 31701 distinct states, run finished after 9001 ms. (steps per millisecond=5 ) properties seen :0
Running SMT prover for 1 properties.
[2024-05-28 00:56:47] [INFO ] Invariant cache hit.
[2024-05-28 00:56:51] [INFO ] After 4557ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-28 00:56:56] [INFO ] [Nat]Absence check using 2 positive place invariants in 100 ms returned sat
[2024-05-28 00:56:56] [INFO ] [Nat]Absence check using 2 positive and 1 generalized place invariants in 11 ms returned sat
[2024-05-28 00:57:16] [INFO ] After 25019ms 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 29744 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 29744/29744 places, 44681/44681 transitions.
Graph (complete) has 104082 edges and 29744 vertex of which 29718 are kept as prefixes of interest. Removing 26 places using SCC suffix rule.75 ms
Discarding 26 places :
Also discarding 0 output transitions
Drop transitions removed 56 transitions
Reduce isomorphic transitions removed 56 transitions.
Iterating post reduction 0 with 56 rules applied. Total rules applied 57 place count 29718 transition count 44625
Free-agglomeration rule (complex) applied 5 times.
Iterating global reduction 1 with 5 rules applied. Total rules applied 62 place count 29718 transition count 44620
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 1 with 5 rules applied. Total rules applied 67 place count 29713 transition count 44620
Applied a total of 67 rules in 1021 ms. Remains 29713 /29744 variables (removed 31) and now considering 44620/44681 (removed 61) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1024 ms. Remains : 29713/29744 places, 44620/44681 transitions.
Incomplete random walk after 10000 steps, including 1525 resets, run finished after 2640 ms. (steps per millisecond=3 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 15 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 40867 steps, run timeout after 6001 ms. (steps per millisecond=6 ) properties seen :{}
Probabilistic random walk after 40867 steps, saw 27664 distinct states, run finished after 6001 ms. (steps per millisecond=6 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 44620 rows 29713 cols
[2024-05-28 00:57:40] [INFO ] Computed 4 invariants in 13599 ms
[2024-05-28 00:57:44] [INFO ] After 4106ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-28 00:57:48] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 319 ms returned sat
[2024-05-28 00:58:09] [INFO ] After 25029ms 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 29713 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 29713/29713 places, 44620/44620 transitions.
Applied a total of 0 rules in 457 ms. Remains 29713 /29713 variables (removed 0) and now considering 44620/44620 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 457 ms. Remains : 29713/29713 places, 44620/44620 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 29713/29713 places, 44620/44620 transitions.
Applied a total of 0 rules in 438 ms. Remains 29713 /29713 variables (removed 0) and now considering 44620/44620 (removed 0) transitions.
[2024-05-28 00:58:10] [INFO ] Invariant cache hit.
[2024-05-28 00:58:12] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-28 00:58:12] [INFO ] Implicit Places using invariants in 2412 ms returned []
Implicit Place search using SMT only with invariants took 2414 ms to find 0 implicit places.
[2024-05-28 00:58:12] [INFO ] Invariant cache hit.
[2024-05-28 00:58:14] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-28 00:58:14] [INFO ] Dead Transitions using invariants and state equation in 2431 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 5297 ms. Remains : 29713/29713 places, 44620/44620 transitions.
Knowledge obtained : [p0, (X p0), true, (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 84 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 53 ms :[true, (NOT p0)]
Stuttering acceptance computed with spot in 49 ms :[true, (NOT p0)]
Support contains 2 out of 29744 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 29744/29744 places, 44681/44681 transitions.
Applied a total of 0 rules in 419 ms. Remains 29744 /29744 variables (removed 0) and now considering 44681/44681 (removed 0) transitions.
// Phase 1: matrix 44681 rows 29744 cols
[2024-05-28 00:58:30] [INFO ] Computed 3 invariants in 14616 ms
[2024-05-28 00:58:32] [INFO ] Implicit Places using invariants in 17145 ms returned []
Implicit Place search using SMT only with invariants took 17147 ms to find 0 implicit places.
[2024-05-28 00:58:32] [INFO ] Invariant cache hit.
[2024-05-28 00:58:35] [INFO ] Dead Transitions using invariants and state equation in 2282 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 19853 ms. Remains : 29744/29744 places, 44681/44681 transitions.
Computed a total of 14474 stabilizing places and 21817 stable transitions
Graph (complete) has 104366 edges and 29744 vertex of which 29743 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.120 ms
Computed a total of 14474 stabilizing places and 21817 stable transitions
Knowledge obtained : [p0, (X p0), true, (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 532 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 1195 ms :[true, (NOT p0)]
Incomplete random walk after 10000 steps, including 1478 resets, run finished after 2789 ms. (steps per millisecond=3 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 10 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 31611 steps, run timeout after 6001 ms. (steps per millisecond=5 ) properties seen :{}
Probabilistic random walk after 31611 steps, saw 20637 distinct states, run finished after 6001 ms. (steps per millisecond=5 ) properties seen :0
Running SMT prover for 1 properties.
[2024-05-28 00:58:46] [INFO ] Invariant cache hit.
[2024-05-28 00:58:50] [INFO ] After 4363ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-28 00:58:54] [INFO ] [Nat]Absence check using 2 positive place invariants in 106 ms returned sat
[2024-05-28 00:58:54] [INFO ] [Nat]Absence check using 2 positive and 1 generalized place invariants in 7 ms returned sat
[2024-05-28 00:59:15] [INFO ] After 25021ms 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 29744 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 29744/29744 places, 44681/44681 transitions.
Graph (complete) has 104082 edges and 29744 vertex of which 29718 are kept as prefixes of interest. Removing 26 places using SCC suffix rule.79 ms
Discarding 26 places :
Also discarding 0 output transitions
Drop transitions removed 56 transitions
Reduce isomorphic transitions removed 56 transitions.
Iterating post reduction 0 with 56 rules applied. Total rules applied 57 place count 29718 transition count 44625
Free-agglomeration rule (complex) applied 5 times.
Iterating global reduction 1 with 5 rules applied. Total rules applied 62 place count 29718 transition count 44620
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 1 with 5 rules applied. Total rules applied 67 place count 29713 transition count 44620
Applied a total of 67 rules in 1176 ms. Remains 29713 /29744 variables (removed 31) and now considering 44620/44681 (removed 61) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1178 ms. Remains : 29713/29744 places, 44620/44681 transitions.
Incomplete random walk after 10000 steps, including 1507 resets, run finished after 2933 ms. (steps per millisecond=3 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 9 resets, run finished after 23 ms. (steps per millisecond=434 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 32423 steps, run timeout after 6001 ms. (steps per millisecond=5 ) properties seen :{}
Probabilistic random walk after 32423 steps, saw 20564 distinct states, run finished after 6001 ms. (steps per millisecond=5 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 44620 rows 29713 cols
[2024-05-28 00:59:43] [INFO ] Computed 4 invariants in 18125 ms
[2024-05-28 00:59:48] [INFO ] After 4499ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-28 00:59:52] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 311 ms returned sat
[2024-05-28 01:00:13] [INFO ] After 25019ms 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 29713 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 29713/29713 places, 44620/44620 transitions.
Applied a total of 0 rules in 476 ms. Remains 29713 /29713 variables (removed 0) and now considering 44620/44620 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 476 ms. Remains : 29713/29713 places, 44620/44620 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 29713/29713 places, 44620/44620 transitions.
Applied a total of 0 rules in 433 ms. Remains 29713 /29713 variables (removed 0) and now considering 44620/44620 (removed 0) transitions.
[2024-05-28 01:00:14] [INFO ] Invariant cache hit.
[2024-05-28 01:00:16] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-28 01:00:16] [INFO ] Implicit Places using invariants in 2679 ms returned []
Implicit Place search using SMT only with invariants took 2681 ms to find 0 implicit places.
[2024-05-28 01:00:16] [INFO ] Invariant cache hit.
[2024-05-28 01:00:19] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-28 01:00:19] [INFO ] Dead Transitions using invariants and state equation in 2648 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 5775 ms. Remains : 29713/29713 places, 44620/44620 transitions.
Knowledge obtained : [p0, (X p0), true, (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 823 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 46 ms :[true, (NOT p0)]
Stuttering acceptance computed with spot in 47 ms :[true, (NOT p0)]
Stuttering acceptance computed with spot in 45 ms :[true, (NOT p0)]
Product exploration timeout after 38760 steps with 5644 reset in 10001 ms.
Product exploration timeout after 40320 steps with 5843 reset in 10001 ms.
Built C files in :
/tmp/ltsmin1262277874928284150
[2024-05-28 01:00:40] [INFO ] Too many transitions (44681) to apply POR reductions. Disabling POR matrices.
[2024-05-28 01:00:41] [INFO ] Built C files in 497ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin1262277874928284150
Running compilation step : cd /tmp/ltsmin1262277874928284150;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin1262277874928284150;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin1262277874928284150;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Support contains 2 out of 29744 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 29744/29744 places, 44681/44681 transitions.
Applied a total of 0 rules in 488 ms. Remains 29744 /29744 variables (removed 0) and now considering 44681/44681 (removed 0) transitions.
// Phase 1: matrix 44681 rows 29744 cols
[2024-05-28 01:00:57] [INFO ] Computed 3 invariants in 12744 ms
[2024-05-28 01:00:59] [INFO ] Implicit Places using invariants in 14946 ms returned []
Implicit Place search using SMT only with invariants took 14957 ms to find 0 implicit places.
[2024-05-28 01:01:00] [INFO ] Invariant cache hit.
[2024-05-28 01:01:02] [INFO ] Dead Transitions using invariants and state equation in 2340 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 17796 ms. Remains : 29744/29744 places, 44681/44681 transitions.
Built C files in :
/tmp/ltsmin18312785482877313166
[2024-05-28 01:01:02] [INFO ] Too many transitions (44681) to apply POR reductions. Disabling POR matrices.
[2024-05-28 01:01:02] [INFO ] Built C files in 349ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin18312785482877313166
Running compilation step : cd /tmp/ltsmin18312785482877313166;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin18312785482877313166;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin18312785482877313166;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
[2024-05-28 01:01:08] [INFO ] Flatten gal took : 1380 ms
[2024-05-28 01:01:10] [INFO ] Flatten gal took : 1258 ms
[2024-05-28 01:01:10] [INFO ] Time to serialize gal into /tmp/LTL15059148486374361361.gal : 252 ms
[2024-05-28 01:01:10] [INFO ] Time to serialize properties into /tmp/LTL9139706717216976824.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL15059148486374361361.gal' '-t' 'CGAL' '-hoa' '/tmp/aut7637991053772590852.hoa' '-atoms' '/tmp/LTL9139706717216976824.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...318
Detected timeout of ITS tools.
[2024-05-28 01:01:30] [INFO ] Flatten gal took : 3878 ms
[2024-05-28 01:01:31] [INFO ] Flatten gal took : 1170 ms
[2024-05-28 01:01:31] [INFO ] Time to serialize gal into /tmp/LTL8060336269408678741.gal : 186 ms
[2024-05-28 01:01:31] [INFO ] Time to serialize properties into /tmp/LTL3121773636219504377.ltl : 4 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL8060336269408678741.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL3121773636219504377.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...275
Read 1 LTL properties
Detected timeout of ITS tools.
[2024-05-28 01:01:48] [INFO ] Flatten gal took : 1158 ms
[2024-05-28 01:01:48] [INFO ] Applying decomposition
[2024-05-28 01:01:49] [INFO ] Flatten gal took : 1065 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph1460226691884967527.txt' '-o' '/tmp/graph1460226691884967527.bin' '-w' '/tmp/graph1460226691884967527.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph1460226691884967527.bin' '-l' '-1' '-v' '-w' '/tmp/graph1460226691884967527.weights' '-q' '0' '-e' '0.001'
[2024-05-28 01:01:53] [INFO ] Decomposing Gal with order
[2024-05-28 01:01:56] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-28 01:03:41] [INFO ] Removed a total of 52079 redundant transitions.
[2024-05-28 01:03:47] [INFO ] Flatten gal took : 105994 ms
[2024-05-28 01:04:15] [INFO ] Fuse similar labels procedure discarded/fused a total of 52515 labels/synchronizations in 21023 ms.
[2024-05-28 01:04:15] [INFO ] Time to serialize gal into /tmp/LTL11159771229535587656.gal : 181 ms
[2024-05-28 01:04:15] [INFO ] Time to serialize properties into /tmp/LTL5554176384021259092.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL11159771229535587656.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL5554176384021259092.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...255
Read 1 LTL properties
Checking formula 0 : !((G("((i7.i5.u77.l30086>=2)||(i7.i5.u77.p13965<=0))")))
Formula 0 simplified : F!"((i7.i5.u77.l30086>=2)||(i7.i5.u77.p13965<=0))"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin17636323192199721500
[2024-05-28 01:04:30] [INFO ] Built C files in 310ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17636323192199721500
Running compilation step : cd /tmp/ltsmin17636323192199721500;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin17636323192199721500;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin17636323192199721500;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Treatment of property RingSingleMessageInMbox-PT-d2m160-LTLCardinality-04 finished in 508946 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((X(F(p0))||F(p1))))'
Support contains 2 out of 29744 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 29744/29744 places, 44681/44681 transitions.
Applied a total of 0 rules in 460 ms. Remains 29744 /29744 variables (removed 0) and now considering 44681/44681 (removed 0) transitions.
[2024-05-28 01:04:34] [INFO ] Invariant cache hit.
[2024-05-28 01:04:36] [INFO ] Implicit Places using invariants in 2568 ms returned []
Implicit Place search using SMT only with invariants took 2570 ms to find 0 implicit places.
[2024-05-28 01:04:36] [INFO ] Invariant cache hit.
[2024-05-28 01:04:39] [INFO ] Dead Transitions using invariants and state equation in 2184 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 5216 ms. Remains : 29744/29744 places, 44681/44681 transitions.
Stuttering acceptance computed with spot in 86 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : RingSingleMessageInMbox-PT-d2m160-LTLCardinality-07 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p1), acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p1:(GT 1 s8427), p0:(GT 2 s24574)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Product exploration timeout after 41870 steps with 6058 reset in 10003 ms.
Product exploration timeout after 40700 steps with 5877 reset in 10001 ms.
Computed a total of 14474 stabilizing places and 21817 stable transitions
Graph (complete) has 104366 edges and 29744 vertex of which 29743 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.114 ms
Computed a total of 14474 stabilizing places and 21817 stable transitions
Knowledge obtained : [(AND p1 p0), (X (NOT (AND (NOT p1) (NOT p0)))), (X (X (NOT (AND (NOT p1) (NOT p0)))))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 101 ms. Reduced automaton from 2 states, 3 edges and 2 AP (stutter insensitive) to 2 states, 3 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 110 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Incomplete random walk after 10000 steps, including 1463 resets, run finished after 2598 ms. (steps per millisecond=3 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 10 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 39573 steps, run timeout after 6001 ms. (steps per millisecond=6 ) properties seen :{}
Probabilistic random walk after 39573 steps, saw 27298 distinct states, run finished after 6002 ms. (steps per millisecond=6 ) properties seen :0
Running SMT prover for 1 properties.
[2024-05-28 01:05:08] [INFO ] Invariant cache hit.
[2024-05-28 01:05:12] [INFO ] [Real]Absence check using 2 positive place invariants in 102 ms returned sat
[2024-05-28 01:05:12] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 11 ms returned sat
[2024-05-28 01:05:33] [INFO ] After 25029ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Parikh walk visited 0 properties in 0 ms.
Support contains 2 out of 29744 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 29744/29744 places, 44681/44681 transitions.
Graph (complete) has 104082 edges and 29744 vertex of which 29718 are kept as prefixes of interest. Removing 26 places using SCC suffix rule.81 ms
Discarding 26 places :
Also discarding 0 output transitions
Drop transitions removed 56 transitions
Reduce isomorphic transitions removed 56 transitions.
Iterating post reduction 0 with 56 rules applied. Total rules applied 57 place count 29718 transition count 44625
Free-agglomeration rule (complex) applied 5 times.
Iterating global reduction 1 with 5 rules applied. Total rules applied 62 place count 29718 transition count 44620
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 1 with 5 rules applied. Total rules applied 67 place count 29713 transition count 44620
Applied a total of 67 rules in 1033 ms. Remains 29713 /29744 variables (removed 31) and now considering 44620/44681 (removed 61) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1034 ms. Remains : 29713/29744 places, 44620/44681 transitions.
Incomplete random walk after 10000 steps, including 1453 resets, run finished after 2813 ms. (steps per millisecond=3 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 15 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 41337 steps, run timeout after 6001 ms. (steps per millisecond=6 ) properties seen :{}
Probabilistic random walk after 41337 steps, saw 27886 distinct states, run finished after 6001 ms. (steps per millisecond=6 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 44620 rows 29713 cols
[2024-05-28 01:05:59] [INFO ] Computed 4 invariants in 16014 ms
[2024-05-28 01:06:04] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 370 ms returned sat
[2024-05-28 01:06:24] [INFO ] After 25030ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Parikh walk visited 0 properties in 0 ms.
Support contains 2 out of 29713 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 29713/29713 places, 44620/44620 transitions.
Applied a total of 0 rules in 486 ms. Remains 29713 /29713 variables (removed 0) and now considering 44620/44620 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 486 ms. Remains : 29713/29713 places, 44620/44620 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 29713/29713 places, 44620/44620 transitions.
Applied a total of 0 rules in 518 ms. Remains 29713 /29713 variables (removed 0) and now considering 44620/44620 (removed 0) transitions.
[2024-05-28 01:06:25] [INFO ] Invariant cache hit.
[2024-05-28 01:06:28] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-28 01:06:28] [INFO ] Implicit Places using invariants in 2726 ms returned []
Implicit Place search using SMT only with invariants took 2727 ms to find 0 implicit places.
[2024-05-28 01:06:28] [INFO ] Invariant cache hit.
[2024-05-28 01:06:30] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-28 01:06:30] [INFO ] Dead Transitions using invariants and state equation in 2784 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 6036 ms. Remains : 29713/29713 places, 44620/44620 transitions.
Drop transitions removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Drop transitions removed 36 transitions
Trivial Post-agglo rules discarded 36 transitions
Performed 36 trivial Post agglomeration. Transition count delta: 36
Iterating post reduction 0 with 45 rules applied. Total rules applied 45 place count 29713 transition count 44575
Reduce places removed 36 places and 0 transitions.
Ensure Unique test removed 30 transitions
Reduce isomorphic transitions removed 30 transitions.
Iterating post reduction 1 with 66 rules applied. Total rules applied 111 place count 29677 transition count 44545
Performed 128 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 128 Pre rules applied. Total rules applied 111 place count 29677 transition count 44417
Deduced a syphon composed of 128 places in 17 ms
Reduce places removed 128 places and 0 transitions.
Iterating global reduction 2 with 256 rules applied. Total rules applied 367 place count 29549 transition count 44417
Performed 37 Post agglomeration using F-continuation condition.Transition count delta: 37
Deduced a syphon composed of 37 places in 14 ms
Reduce places removed 37 places and 0 transitions.
Iterating global reduction 2 with 74 rules applied. Total rules applied 441 place count 29512 transition count 44380
Ensure Unique test removed 150 transitions
Reduce isomorphic transitions removed 150 transitions.
Iterating post reduction 2 with 150 rules applied. Total rules applied 591 place count 29512 transition count 44230
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 14 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 3 with 12 rules applied. Total rules applied 603 place count 29506 transition count 44224
Free-agglomeration rule applied 14399 times.
Iterating global reduction 3 with 14399 rules applied. Total rules applied 15002 place count 29506 transition count 29825
Reduce places removed 14399 places and 0 transitions.
Iterating post reduction 3 with 14399 rules applied. Total rules applied 29401 place count 15107 transition count 29825
Partial Free-agglomeration rule applied 5 times.
Drop transitions removed 5 transitions
Iterating global reduction 4 with 5 rules applied. Total rules applied 29406 place count 15107 transition count 29825
Applied a total of 29406 rules in 17829 ms. Remains 15107 /29713 variables (removed 14606) and now considering 29825/44620 (removed 14795) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 29825 rows 15107 cols
[2024-05-28 01:07:10] [INFO ] Computed 5 invariants in 21452 ms
[2024-05-28 01:07:12] [INFO ] [Real]Absence check using 4 positive place invariants in 159 ms returned sat
[2024-05-28 01:07:12] [INFO ] [Real]Absence check using 4 positive and 1 generalized place invariants in 6 ms returned sat
[2024-05-28 01:07:46] [INFO ] After 34327ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2024-05-28 01:07:47] [INFO ] After 35621ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 817 ms.
[2024-05-28 01:07:48] [INFO ] After 38388ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :1
Knowledge obtained : [(AND p1 p0), (X (NOT (AND (NOT p1) (NOT p0)))), (X (X (NOT (AND (NOT p1) (NOT p0)))))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 287 ms. Reduced automaton from 2 states, 3 edges and 2 AP (stutter insensitive) to 2 states, 3 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 70 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 89 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Support contains 2 out of 29744 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 29744/29744 places, 44681/44681 transitions.
Applied a total of 0 rules in 450 ms. Remains 29744 /29744 variables (removed 0) and now considering 44681/44681 (removed 0) transitions.
// Phase 1: matrix 44681 rows 29744 cols
[2024-05-28 01:08:04] [INFO ] Computed 3 invariants in 14592 ms
[2024-05-28 01:08:06] [INFO ] Implicit Places using invariants in 16894 ms returned []
Implicit Place search using SMT only with invariants took 16896 ms to find 0 implicit places.
[2024-05-28 01:08:06] [INFO ] Invariant cache hit.
[2024-05-28 01:08:08] [INFO ] Dead Transitions using invariants and state equation in 2281 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 19632 ms. Remains : 29744/29744 places, 44681/44681 transitions.
Computed a total of 14474 stabilizing places and 21817 stable transitions
Graph (complete) has 104366 edges and 29744 vertex of which 29743 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.126 ms
Computed a total of 14474 stabilizing places and 21817 stable transitions
Knowledge obtained : [(AND p0 p1), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 94 ms. Reduced automaton from 2 states, 3 edges and 2 AP (stutter insensitive) to 2 states, 3 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 83 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Incomplete random walk after 10000 steps, including 1465 resets, run finished after 2897 ms. (steps per millisecond=3 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 13 resets, run finished after 31 ms. (steps per millisecond=322 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 33227 steps, run timeout after 6001 ms. (steps per millisecond=5 ) properties seen :{}
Probabilistic random walk after 33227 steps, saw 21390 distinct states, run finished after 6001 ms. (steps per millisecond=5 ) properties seen :0
Running SMT prover for 1 properties.
[2024-05-28 01:08:18] [INFO ] Invariant cache hit.
[2024-05-28 01:08:22] [INFO ] [Real]Absence check using 2 positive place invariants in 117 ms returned sat
[2024-05-28 01:08:22] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 8 ms returned sat
[2024-05-28 01:08:43] [INFO ] After 25027ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Parikh walk visited 0 properties in 0 ms.
Support contains 2 out of 29744 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 29744/29744 places, 44681/44681 transitions.
Graph (complete) has 104082 edges and 29744 vertex of which 29718 are kept as prefixes of interest. Removing 26 places using SCC suffix rule.76 ms
Discarding 26 places :
Also discarding 0 output transitions
Drop transitions removed 56 transitions
Reduce isomorphic transitions removed 56 transitions.
Iterating post reduction 0 with 56 rules applied. Total rules applied 57 place count 29718 transition count 44625
Free-agglomeration rule (complex) applied 5 times.
Iterating global reduction 1 with 5 rules applied. Total rules applied 62 place count 29718 transition count 44620
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 1 with 5 rules applied. Total rules applied 67 place count 29713 transition count 44620
Applied a total of 67 rules in 1060 ms. Remains 29713 /29744 variables (removed 31) and now considering 44620/44681 (removed 61) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1061 ms. Remains : 29713/29744 places, 44620/44681 transitions.
Incomplete random walk after 10000 steps, including 1529 resets, run finished after 3133 ms. (steps per millisecond=3 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 9 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 51420 steps, run timeout after 9001 ms. (steps per millisecond=5 ) properties seen :{}
Probabilistic random walk after 51420 steps, saw 32446 distinct states, run finished after 9002 ms. (steps per millisecond=5 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 44620 rows 29713 cols
[2024-05-28 01:09:09] [INFO ] Computed 4 invariants in 13206 ms
[2024-05-28 01:09:14] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 391 ms returned sat
[2024-05-28 01:09:34] [INFO ] After 25030ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Parikh walk visited 0 properties in 0 ms.
Support contains 2 out of 29713 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 29713/29713 places, 44620/44620 transitions.
Applied a total of 0 rules in 476 ms. Remains 29713 /29713 variables (removed 0) and now considering 44620/44620 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 476 ms. Remains : 29713/29713 places, 44620/44620 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 29713/29713 places, 44620/44620 transitions.
Applied a total of 0 rules in 478 ms. Remains 29713 /29713 variables (removed 0) and now considering 44620/44620 (removed 0) transitions.
[2024-05-28 01:09:35] [INFO ] Invariant cache hit.
[2024-05-28 01:09:38] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-28 01:09:38] [INFO ] Implicit Places using invariants in 2618 ms returned []
Implicit Place search using SMT only with invariants took 2631 ms to find 0 implicit places.
[2024-05-28 01:09:38] [INFO ] Invariant cache hit.
[2024-05-28 01:09:41] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-28 01:09:41] [INFO ] Dead Transitions using invariants and state equation in 2749 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 5868 ms. Remains : 29713/29713 places, 44620/44620 transitions.
Drop transitions removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Drop transitions removed 36 transitions
Trivial Post-agglo rules discarded 36 transitions
Performed 36 trivial Post agglomeration. Transition count delta: 36
Iterating post reduction 0 with 45 rules applied. Total rules applied 45 place count 29713 transition count 44575
Reduce places removed 36 places and 0 transitions.
Ensure Unique test removed 30 transitions
Reduce isomorphic transitions removed 30 transitions.
Iterating post reduction 1 with 66 rules applied. Total rules applied 111 place count 29677 transition count 44545
Performed 128 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 128 Pre rules applied. Total rules applied 111 place count 29677 transition count 44417
Deduced a syphon composed of 128 places in 17 ms
Reduce places removed 128 places and 0 transitions.
Iterating global reduction 2 with 256 rules applied. Total rules applied 367 place count 29549 transition count 44417
Performed 37 Post agglomeration using F-continuation condition.Transition count delta: 37
Deduced a syphon composed of 37 places in 12 ms
Reduce places removed 37 places and 0 transitions.
Iterating global reduction 2 with 74 rules applied. Total rules applied 441 place count 29512 transition count 44380
Ensure Unique test removed 150 transitions
Reduce isomorphic transitions removed 150 transitions.
Iterating post reduction 2 with 150 rules applied. Total rules applied 591 place count 29512 transition count 44230
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 12 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 3 with 12 rules applied. Total rules applied 603 place count 29506 transition count 44224
Free-agglomeration rule applied 14399 times.
Iterating global reduction 3 with 14399 rules applied. Total rules applied 15002 place count 29506 transition count 29825
Reduce places removed 14399 places and 0 transitions.
Iterating post reduction 3 with 14399 rules applied. Total rules applied 29401 place count 15107 transition count 29825
Partial Free-agglomeration rule applied 5 times.
Drop transitions removed 5 transitions
Iterating global reduction 4 with 5 rules applied. Total rules applied 29406 place count 15107 transition count 29825
Applied a total of 29406 rules in 14277 ms. Remains 15107 /29713 variables (removed 14606) and now considering 29825/44620 (removed 14795) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 29825 rows 15107 cols
[2024-05-28 01:10:18] [INFO ] Computed 5 invariants in 22444 ms
[2024-05-28 01:10:19] [INFO ] [Real]Absence check using 4 positive place invariants in 169 ms returned sat
[2024-05-28 01:10:19] [INFO ] [Real]Absence check using 4 positive and 1 generalized place invariants in 4 ms returned sat
[2024-05-28 01:10:54] [INFO ] After 33962ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2024-05-28 01:10:55] [INFO ] After 35268ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 823 ms.
[2024-05-28 01:10:56] [INFO ] After 38217ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :1
Knowledge obtained : [(AND p0 p1), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 88 ms. Reduced automaton from 2 states, 3 edges and 2 AP (stutter insensitive) to 2 states, 3 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 83 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 91 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 75 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Product exploration timeout after 39180 steps with 5732 reset in 10002 ms.
Product exploration timeout after 40520 steps with 5868 reset in 10001 ms.
Built C files in :
/tmp/ltsmin9220178406043740144
[2024-05-28 01:11:16] [INFO ] Too many transitions (44681) to apply POR reductions. Disabling POR matrices.
[2024-05-28 01:11:16] [INFO ] Built C files in 306ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin9220178406043740144
Running compilation step : cd /tmp/ltsmin9220178406043740144;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin9220178406043740144;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin9220178406043740144;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Support contains 2 out of 29744 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 29744/29744 places, 44681/44681 transitions.
Applied a total of 0 rules in 511 ms. Remains 29744 /29744 variables (removed 0) and now considering 44681/44681 (removed 0) transitions.
// Phase 1: matrix 44681 rows 29744 cols
[2024-05-28 01:11:33] [INFO ] Computed 3 invariants in 13107 ms
[2024-05-28 01:11:36] [INFO ] Implicit Places using invariants in 15579 ms returned []
Implicit Place search using SMT only with invariants took 15586 ms to find 0 implicit places.
[2024-05-28 01:11:36] [INFO ] Invariant cache hit.
[2024-05-28 01:11:38] [INFO ] Dead Transitions using invariants and state equation in 2506 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 18608 ms. Remains : 29744/29744 places, 44681/44681 transitions.
Built C files in :
/tmp/ltsmin10388031132866102450
[2024-05-28 01:11:38] [INFO ] Too many transitions (44681) to apply POR reductions. Disabling POR matrices.
[2024-05-28 01:11:39] [INFO ] Built C files in 328ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10388031132866102450
Running compilation step : cd /tmp/ltsmin10388031132866102450;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin10388031132866102450;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin10388031132866102450;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
[2024-05-28 01:11:44] [INFO ] Flatten gal took : 1185 ms
[2024-05-28 01:11:45] [INFO ] Flatten gal took : 1212 ms
[2024-05-28 01:11:45] [INFO ] Time to serialize gal into /tmp/LTL18002648283174539167.gal : 197 ms
[2024-05-28 01:11:45] [INFO ] Time to serialize properties into /tmp/LTL13093337697714978534.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL18002648283174539167.gal' '-t' 'CGAL' '-hoa' '/tmp/aut15830937937064833422.hoa' '-atoms' '/tmp/LTL13093337697714978534.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...320
Detected timeout of ITS tools.
[2024-05-28 01:12:02] [INFO ] Flatten gal took : 1170 ms
[2024-05-28 01:12:03] [INFO ] Flatten gal took : 1131 ms
[2024-05-28 01:12:04] [INFO ] Time to serialize gal into /tmp/LTL16401148612678435002.gal : 167 ms
[2024-05-28 01:12:04] [INFO ] Time to serialize properties into /tmp/LTL6795614173731842594.ltl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL16401148612678435002.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL6795614173731842594.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Detected timeout of ITS tools.
[2024-05-28 01:12:20] [INFO ] Flatten gal took : 1117 ms
[2024-05-28 01:12:20] [INFO ] Applying decomposition
[2024-05-28 01:12:21] [INFO ] Flatten gal took : 1137 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph15424108057934755811.txt' '-o' '/tmp/graph15424108057934755811.bin' '-w' '/tmp/graph15424108057934755811.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph15424108057934755811.bin' '-l' '-1' '-v' '-w' '/tmp/graph15424108057934755811.weights' '-q' '0' '-e' '0.001'
[2024-05-28 01:12:25] [INFO ] Decomposing Gal with order
[2024-05-28 01:12:28] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-28 01:14:11] [INFO ] Removed a total of 50773 redundant transitions.
[2024-05-28 01:14:18] [INFO ] Flatten gal took : 106380 ms
[2024-05-28 01:14:40] [INFO ] Fuse similar labels procedure discarded/fused a total of 43139 labels/synchronizations in 16569 ms.
[2024-05-28 01:14:41] [INFO ] Time to serialize gal into /tmp/LTL9846107981911389238.gal : 150 ms
[2024-05-28 01:14:41] [INFO ] Time to serialize properties into /tmp/LTL1239769595280867586.ltl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL9846107981911389238.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL1239769595280867586.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...254
Read 1 LTL properties
Checking formula 0 : !((G((X(F("(u85.l31943<2)")))||(F("(i0.u1.p8427<1)")))))
Formula 0 simplified : F(XG!"(u85.l31943<2)" & G!"(i0.u1.p8427<1)")
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin12814574503708651822
[2024-05-28 01:14:56] [INFO ] Built C files in 292ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12814574503708651822
Running compilation step : cd /tmp/ltsmin12814574503708651822;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin12814574503708651822;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin12814574503708651822;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Treatment of property RingSingleMessageInMbox-PT-d2m160-LTLCardinality-07 finished in 625574 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(p0)))'
Support contains 1 out of 29744 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 29744/29744 places, 44681/44681 transitions.
Applied a total of 0 rules in 84 ms. Remains 29744 /29744 variables (removed 0) and now considering 44681/44681 (removed 0) transitions.
[2024-05-28 01:14:59] [INFO ] Invariant cache hit.
[2024-05-28 01:15:01] [INFO ] Implicit Places using invariants in 2283 ms returned []
Implicit Place search using SMT only with invariants took 2285 ms to find 0 implicit places.
[2024-05-28 01:15:01] [INFO ] Invariant cache hit.
[2024-05-28 01:15:04] [INFO ] Dead Transitions using invariants and state equation in 2421 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4792 ms. Remains : 29744/29744 places, 44681/44681 transitions.
Stuttering acceptance computed with spot in 109 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : RingSingleMessageInMbox-PT-d2m160-LTLCardinality-09 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(GT 2 s23002)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Product exploration timeout after 40300 steps with 5778 reset in 10003 ms.
Product exploration timeout after 39710 steps with 5758 reset in 10004 ms.
Computed a total of 14474 stabilizing places and 21817 stable transitions
Graph (complete) has 104366 edges and 29744 vertex of which 29743 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.124 ms
Computed a total of 14474 stabilizing places and 21817 stable transitions
Knowledge obtained : [p0, (X p0), true, (X (X p0))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 4 factoid took 88 ms. Reduced automaton from 3 states, 4 edges and 1 AP (stutter sensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 37 ms :[true, (NOT p0)]
Incomplete random walk after 10000 steps, including 1440 resets, run finished after 2712 ms. (steps per millisecond=3 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 12 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 40588 steps, run timeout after 6001 ms. (steps per millisecond=6 ) properties seen :{}
Probabilistic random walk after 40588 steps, saw 27972 distinct states, run finished after 6001 ms. (steps per millisecond=6 ) properties seen :0
Running SMT prover for 1 properties.
[2024-05-28 01:15:33] [INFO ] Invariant cache hit.
[2024-05-28 01:15:38] [INFO ] [Real]Absence check using 2 positive place invariants in 104 ms returned sat
[2024-05-28 01:15:38] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 21 ms returned sat
[2024-05-28 01:15:58] [INFO ] After 25033ms 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 29744 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 29744/29744 places, 44681/44681 transitions.
Graph (complete) has 104082 edges and 29744 vertex of which 29718 are kept as prefixes of interest. Removing 26 places using SCC suffix rule.75 ms
Discarding 26 places :
Also discarding 0 output transitions
Drop transitions removed 56 transitions
Reduce isomorphic transitions removed 56 transitions.
Iterating post reduction 0 with 56 rules applied. Total rules applied 57 place count 29718 transition count 44625
Free-agglomeration rule (complex) applied 5 times.
Iterating global reduction 1 with 5 rules applied. Total rules applied 62 place count 29718 transition count 44620
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 1 with 5 rules applied. Total rules applied 67 place count 29713 transition count 44620
Applied a total of 67 rules in 1066 ms. Remains 29713 /29744 variables (removed 31) and now considering 44620/44681 (removed 61) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1068 ms. Remains : 29713/29744 places, 44620/44681 transitions.
Incomplete random walk after 10000 steps, including 1479 resets, run finished after 2910 ms. (steps per millisecond=3 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 12 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 39594 steps, run timeout after 6001 ms. (steps per millisecond=6 ) properties seen :{}
Probabilistic random walk after 39594 steps, saw 26977 distinct states, run finished after 6001 ms. (steps per millisecond=6 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 44620 rows 29713 cols
[2024-05-28 01:16:23] [INFO ] Computed 4 invariants in 14360 ms
[2024-05-28 01:16:27] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 323 ms returned sat
[2024-05-28 01:16:48] [INFO ] After 25024ms 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 29713 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 29713/29713 places, 44620/44620 transitions.
Applied a total of 0 rules in 457 ms. Remains 29713 /29713 variables (removed 0) and now considering 44620/44620 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 457 ms. Remains : 29713/29713 places, 44620/44620 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 29713/29713 places, 44620/44620 transitions.
Applied a total of 0 rules in 452 ms. Remains 29713 /29713 variables (removed 0) and now considering 44620/44620 (removed 0) transitions.
[2024-05-28 01:16:49] [INFO ] Invariant cache hit.
[2024-05-28 01:16:51] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-28 01:16:51] [INFO ] Implicit Places using invariants in 2759 ms returned []
Implicit Place search using SMT only with invariants took 2760 ms to find 0 implicit places.
[2024-05-28 01:16:51] [INFO ] Invariant cache hit.
[2024-05-28 01:16:54] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-28 01:16:54] [INFO ] Dead Transitions using invariants and state equation in 2468 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 5692 ms. Remains : 29713/29713 places, 44620/44620 transitions.
Drop transitions removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Drop transitions removed 36 transitions
Trivial Post-agglo rules discarded 36 transitions
Performed 36 trivial Post agglomeration. Transition count delta: 36
Iterating post reduction 0 with 45 rules applied. Total rules applied 45 place count 29713 transition count 44575
Reduce places removed 36 places and 0 transitions.
Ensure Unique test removed 30 transitions
Reduce isomorphic transitions removed 30 transitions.
Iterating post reduction 1 with 66 rules applied. Total rules applied 111 place count 29677 transition count 44545
Performed 128 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 128 Pre rules applied. Total rules applied 111 place count 29677 transition count 44417
Deduced a syphon composed of 128 places in 18 ms
Reduce places removed 128 places and 0 transitions.
Iterating global reduction 2 with 256 rules applied. Total rules applied 367 place count 29549 transition count 44417
Performed 37 Post agglomeration using F-continuation condition.Transition count delta: 37
Deduced a syphon composed of 37 places in 16 ms
Reduce places removed 37 places and 0 transitions.
Iterating global reduction 2 with 74 rules applied. Total rules applied 441 place count 29512 transition count 44380
Ensure Unique test removed 150 transitions
Reduce isomorphic transitions removed 150 transitions.
Iterating post reduction 2 with 150 rules applied. Total rules applied 591 place count 29512 transition count 44230
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 16 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 3 with 12 rules applied. Total rules applied 603 place count 29506 transition count 44224
Free-agglomeration rule applied 14399 times.
Iterating global reduction 3 with 14399 rules applied. Total rules applied 15002 place count 29506 transition count 29825
Reduce places removed 14399 places and 0 transitions.
Iterating post reduction 3 with 14399 rules applied. Total rules applied 29401 place count 15107 transition count 29825
Partial Free-agglomeration rule applied 5 times.
Drop transitions removed 5 transitions
Iterating global reduction 4 with 5 rules applied. Total rules applied 29406 place count 15107 transition count 29825
Applied a total of 29406 rules in 14364 ms. Remains 15107 /29713 variables (removed 14606) and now considering 29825/44620 (removed 14795) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 29825 rows 15107 cols
[2024-05-28 01:17:31] [INFO ] Computed 5 invariants in 23246 ms
[2024-05-28 01:17:33] [INFO ] [Real]Absence check using 4 positive place invariants in 127 ms returned sat
[2024-05-28 01:17:33] [INFO ] [Real]Absence check using 4 positive and 1 generalized place invariants in 5 ms returned sat
[2024-05-28 01:20:13] [INFO ] After 159769ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2024-05-28 01:20:13] [INFO ] After 159862ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 16 ms.
[2024-05-28 01:20:13] [INFO ] After 161737ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :1
Knowledge obtained : [p0, (X p0), true, (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 223 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 215 ms :[true, (NOT p0)]
Stuttering acceptance computed with spot in 58 ms :[true, (NOT p0)]
Support contains 1 out of 29744 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 29744/29744 places, 44681/44681 transitions.
Applied a total of 0 rules in 3623 ms. Remains 29744 /29744 variables (removed 0) and now considering 44681/44681 (removed 0) transitions.
// Phase 1: matrix 44681 rows 29744 cols
[2024-05-28 01:20:38] [INFO ] Computed 3 invariants in 20384 ms
[2024-05-28 01:20:40] [INFO ] Implicit Places using invariants in 22805 ms returned []
Implicit Place search using SMT only with invariants took 22816 ms to find 0 implicit places.
[2024-05-28 01:20:40] [INFO ] Invariant cache hit.
[2024-05-28 01:20:43] [INFO ] Dead Transitions using invariants and state equation in 2532 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 29000 ms. Remains : 29744/29744 places, 44681/44681 transitions.
Computed a total of 14474 stabilizing places and 21817 stable transitions
Graph (complete) has 104366 edges and 29744 vertex of which 29743 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.123 ms
Computed a total of 14474 stabilizing places and 21817 stable transitions
Knowledge obtained : [p0, (X p0), true, (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 79 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 60 ms :[true, (NOT p0)]
Incomplete random walk after 10000 steps, including 1486 resets, run finished after 2720 ms. (steps per millisecond=3 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 17 resets, run finished after 36 ms. (steps per millisecond=277 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 33168 steps, run timeout after 6001 ms. (steps per millisecond=5 ) properties seen :{}
Probabilistic random walk after 33168 steps, saw 21359 distinct states, run finished after 6003 ms. (steps per millisecond=5 ) properties seen :0
Running SMT prover for 1 properties.
[2024-05-28 01:20:52] [INFO ] Invariant cache hit.
[2024-05-28 01:20:57] [INFO ] [Real]Absence check using 2 positive place invariants in 108 ms returned sat
[2024-05-28 01:20:57] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 10 ms returned sat
[2024-05-28 01:21:17] [INFO ] After 25016ms 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 29744 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 29744/29744 places, 44681/44681 transitions.
Graph (complete) has 104082 edges and 29744 vertex of which 29718 are kept as prefixes of interest. Removing 26 places using SCC suffix rule.82 ms
Discarding 26 places :
Also discarding 0 output transitions
Drop transitions removed 56 transitions
Reduce isomorphic transitions removed 56 transitions.
Iterating post reduction 0 with 56 rules applied. Total rules applied 57 place count 29718 transition count 44625
Free-agglomeration rule (complex) applied 5 times.
Iterating global reduction 1 with 5 rules applied. Total rules applied 62 place count 29718 transition count 44620
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 1 with 5 rules applied. Total rules applied 67 place count 29713 transition count 44620
Applied a total of 67 rules in 1116 ms. Remains 29713 /29744 variables (removed 31) and now considering 44620/44681 (removed 61) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1117 ms. Remains : 29713/29744 places, 44620/44681 transitions.
Incomplete random walk after 10000 steps, including 1466 resets, run finished after 2779 ms. (steps per millisecond=3 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 6 resets, run finished after 21 ms. (steps per millisecond=476 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 32727 steps, run timeout after 6001 ms. (steps per millisecond=5 ) properties seen :{}
Probabilistic random walk after 32727 steps, saw 20713 distinct states, run finished after 6001 ms. (steps per millisecond=5 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 44620 rows 29713 cols
[2024-05-28 01:21:44] [INFO ] Computed 4 invariants in 16826 ms
[2024-05-28 01:21:49] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 343 ms returned sat
[2024-05-28 01:22:09] [INFO ] After 25037ms 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 29713 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 29713/29713 places, 44620/44620 transitions.
Applied a total of 0 rules in 518 ms. Remains 29713 /29713 variables (removed 0) and now considering 44620/44620 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 518 ms. Remains : 29713/29713 places, 44620/44620 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 29713/29713 places, 44620/44620 transitions.
Applied a total of 0 rules in 474 ms. Remains 29713 /29713 variables (removed 0) and now considering 44620/44620 (removed 0) transitions.
[2024-05-28 01:22:10] [INFO ] Invariant cache hit.
[2024-05-28 01:22:13] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-28 01:22:13] [INFO ] Implicit Places using invariants in 2681 ms returned []
Implicit Place search using SMT only with invariants took 2683 ms to find 0 implicit places.
[2024-05-28 01:22:13] [INFO ] Invariant cache hit.
[2024-05-28 01:22:15] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-28 01:22:15] [INFO ] Dead Transitions using invariants and state equation in 2537 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 5707 ms. Remains : 29713/29713 places, 44620/44620 transitions.
Drop transitions removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Drop transitions removed 36 transitions
Trivial Post-agglo rules discarded 36 transitions
Performed 36 trivial Post agglomeration. Transition count delta: 36
Iterating post reduction 0 with 45 rules applied. Total rules applied 45 place count 29713 transition count 44575
Reduce places removed 36 places and 0 transitions.
Ensure Unique test removed 30 transitions
Reduce isomorphic transitions removed 30 transitions.
Iterating post reduction 1 with 66 rules applied. Total rules applied 111 place count 29677 transition count 44545
Performed 128 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 128 Pre rules applied. Total rules applied 111 place count 29677 transition count 44417
Deduced a syphon composed of 128 places in 17 ms
Reduce places removed 128 places and 0 transitions.
Iterating global reduction 2 with 256 rules applied. Total rules applied 367 place count 29549 transition count 44417
Performed 37 Post agglomeration using F-continuation condition.Transition count delta: 37
Deduced a syphon composed of 37 places in 13 ms
Reduce places removed 37 places and 0 transitions.
Iterating global reduction 2 with 74 rules applied. Total rules applied 441 place count 29512 transition count 44380
Ensure Unique test removed 150 transitions
Reduce isomorphic transitions removed 150 transitions.
Iterating post reduction 2 with 150 rules applied. Total rules applied 591 place count 29512 transition count 44230
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 13 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 3 with 12 rules applied. Total rules applied 603 place count 29506 transition count 44224
Free-agglomeration rule applied 14399 times.
Iterating global reduction 3 with 14399 rules applied. Total rules applied 15002 place count 29506 transition count 29825
Reduce places removed 14399 places and 0 transitions.
Iterating post reduction 3 with 14399 rules applied. Total rules applied 29401 place count 15107 transition count 29825
Partial Free-agglomeration rule applied 5 times.
Drop transitions removed 5 transitions
Iterating global reduction 4 with 5 rules applied. Total rules applied 29406 place count 15107 transition count 29825
Applied a total of 29406 rules in 14697 ms. Remains 15107 /29713 variables (removed 14606) and now considering 29825/44620 (removed 14795) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 29825 rows 15107 cols
[2024-05-28 01:22:53] [INFO ] Computed 5 invariants in 22739 ms
[2024-05-28 01:22:55] [INFO ] [Real]Absence check using 4 positive place invariants in 126 ms returned sat
[2024-05-28 01:22:55] [INFO ] [Real]Absence check using 4 positive and 1 generalized place invariants in 5 ms returned sat
[2024-05-28 01:25:40] [INFO ] After 165591ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2024-05-28 01:25:40] [INFO ] After 165701ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 74 ms.
[2024-05-28 01:25:41] [INFO ] After 167698ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :1
Knowledge obtained : [p0, (X p0), true, (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 169 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 93 ms :[true, (NOT p0)]
Stuttering acceptance computed with spot in 57 ms :[true, (NOT p0)]
Stuttering acceptance computed with spot in 62 ms :[true, (NOT p0)]
Product exploration timeout after 16040 steps with 2295 reset in 10003 ms.
Product exploration timeout after 34480 steps with 5037 reset in 10003 ms.
Built C files in :
/tmp/ltsmin4363968355861722969
[2024-05-28 01:26:01] [INFO ] Too many transitions (44681) to apply POR reductions. Disabling POR matrices.
[2024-05-28 01:26:02] [INFO ] Built C files in 307ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4363968355861722969
Running compilation step : cd /tmp/ltsmin4363968355861722969;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin4363968355861722969;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin4363968355861722969;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Support contains 1 out of 29744 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 29744/29744 places, 44681/44681 transitions.
Applied a total of 0 rules in 1375 ms. Remains 29744 /29744 variables (removed 0) and now considering 44681/44681 (removed 0) transitions.
// Phase 1: matrix 44681 rows 29744 cols
[2024-05-28 01:26:21] [INFO ] Computed 3 invariants in 14703 ms
[2024-05-28 01:26:23] [INFO ] Implicit Places using invariants in 17045 ms returned []
Implicit Place search using SMT only with invariants took 17047 ms to find 0 implicit places.
[2024-05-28 01:26:23] [INFO ] Invariant cache hit.
[2024-05-28 01:26:26] [INFO ] Dead Transitions using invariants and state equation in 2620 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 21045 ms. Remains : 29744/29744 places, 44681/44681 transitions.
Built C files in :
/tmp/ltsmin3770474917814977094
[2024-05-28 01:26:26] [INFO ] Too many transitions (44681) to apply POR reductions. Disabling POR matrices.
[2024-05-28 01:26:26] [INFO ] Built C files in 299ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3770474917814977094
Running compilation step : cd /tmp/ltsmin3770474917814977094;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin3770474917814977094;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin3770474917814977094;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
[2024-05-28 01:26:33] [INFO ] Flatten gal took : 1244 ms
[2024-05-28 01:26:34] [INFO ] Flatten gal took : 1142 ms
[2024-05-28 01:26:34] [INFO ] Time to serialize gal into /tmp/LTL8282907569975100173.gal : 184 ms
[2024-05-28 01:26:34] [INFO ] Time to serialize properties into /tmp/LTL3444953413796324424.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL8282907569975100173.gal' '-t' 'CGAL' '-hoa' '/tmp/aut16114416893298881779.hoa' '-atoms' '/tmp/LTL3444953413796324424.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...318
Detected timeout of ITS tools.
[2024-05-28 01:26:52] [INFO ] Flatten gal took : 1154 ms
[2024-05-28 01:26:53] [INFO ] Flatten gal took : 1327 ms
[2024-05-28 01:26:53] [INFO ] Time to serialize gal into /tmp/LTL10934746594405519462.gal : 163 ms
[2024-05-28 01:26:53] [INFO ] Time to serialize properties into /tmp/LTL16535878181345901932.ltl : 3 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL10934746594405519462.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL16535878181345901932.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...277
Read 1 LTL properties
Detected timeout of ITS tools.
[2024-05-28 01:27:10] [INFO ] Flatten gal took : 1302 ms
[2024-05-28 01:27:10] [INFO ] Applying decomposition
[2024-05-28 01:27:11] [INFO ] Flatten gal took : 1129 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph3238137880416892294.txt' '-o' '/tmp/graph3238137880416892294.bin' '-w' '/tmp/graph3238137880416892294.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph3238137880416892294.bin' '-l' '-1' '-v' '-w' '/tmp/graph3238137880416892294.weights' '-q' '0' '-e' '0.001'
[2024-05-28 01:27:15] [INFO ] Decomposing Gal with order
[2024-05-28 01:27:18] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-28 01:28:42] [INFO ] Removed a total of 48982 redundant transitions.
[2024-05-28 01:28:47] [INFO ] Flatten gal took : 85383 ms
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393216 kB
MemFree: 6570104 kB
After kill :
MemTotal: 16393216 kB
MemFree: 6562260 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//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202304061127.jar
+ VERSION=202304061127
+ echo 'Running Version 202304061127'
+ /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="RingSingleMessageInMbox-PT-d2m160"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="gold2023"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"
# this is specific to your benchmark or test
export BIN_DIR="$HOME/BenchKit/bin"
# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi
# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5568"
echo " Executing tool gold2023"
echo " Input is RingSingleMessageInMbox-PT-d2m160, 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 r351-tall-171679101600092"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/RingSingleMessageInMbox-PT-d2m160.tgz
mv RingSingleMessageInMbox-PT-d2m160 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 ;