About the Execution of ITS-Tools for HexagonalGrid-PT-516
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 16215.892 | 3600000.00 | 3636256.00 | 129891.50 | ?TTT?F?FFFTFTFF? | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/fkordon/mcc2023-input.r197-smll-167840344200411.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................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=====================================================================
Generated by BenchKit 2-5348
Executing tool itstools
Input is HexagonalGrid-PT-516, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r197-smll-167840344200411
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.5M
-rw-r--r-- 1 mcc users 8.8K Feb 26 17:06 CTLCardinality.txt
-rw-r--r-- 1 mcc users 90K Feb 26 17:06 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.6K Feb 26 17:05 CTLFireability.txt
-rw-r--r-- 1 mcc users 57K Feb 26 17:05 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.4K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.9K Feb 25 16:14 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Feb 25 16:14 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.5K Feb 25 16:14 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 25 16:14 LTLFireability.xml
-rw-r--r-- 1 mcc users 15K Feb 26 17:10 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 143K Feb 26 17:10 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 12K Feb 26 17:08 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 97K Feb 26 17:08 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Feb 25 16:14 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Feb 25 16:14 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 4 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rwxr-xr-x 1 mcc users 933K Mar 5 18:22 model.pnml
--------------------
content from stdout:
=== Data for post analysis generated by BenchKit (invocation template)
The expected result is a vector of booleans
BOOL_VECTOR
here is the order used to build the result vector(from text file)
FORMULA_NAME HexagonalGrid-PT-516-LTLCardinality-00
FORMULA_NAME HexagonalGrid-PT-516-LTLCardinality-01
FORMULA_NAME HexagonalGrid-PT-516-LTLCardinality-02
FORMULA_NAME HexagonalGrid-PT-516-LTLCardinality-03
FORMULA_NAME HexagonalGrid-PT-516-LTLCardinality-04
FORMULA_NAME HexagonalGrid-PT-516-LTLCardinality-05
FORMULA_NAME HexagonalGrid-PT-516-LTLCardinality-06
FORMULA_NAME HexagonalGrid-PT-516-LTLCardinality-07
FORMULA_NAME HexagonalGrid-PT-516-LTLCardinality-08
FORMULA_NAME HexagonalGrid-PT-516-LTLCardinality-09
FORMULA_NAME HexagonalGrid-PT-516-LTLCardinality-10
FORMULA_NAME HexagonalGrid-PT-516-LTLCardinality-11
FORMULA_NAME HexagonalGrid-PT-516-LTLCardinality-12
FORMULA_NAME HexagonalGrid-PT-516-LTLCardinality-13
FORMULA_NAME HexagonalGrid-PT-516-LTLCardinality-14
FORMULA_NAME HexagonalGrid-PT-516-LTLCardinality-15
=== Now, execution of the tool begins
BK_START 1678544278904
bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=HexagonalGrid-PT-516
Not applying reductions.
Model is PT
LTLCardinality PT
Running Version 202303021504
[2023-03-11 14:18:01] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2023-03-11 14:18:01] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-11 14:18:02] [INFO ] Load time of PNML (sax parser for PT used): 244 ms
[2023-03-11 14:18:02] [INFO ] Transformed 1267 places.
[2023-03-11 14:18:02] [INFO ] Transformed 2250 transitions.
[2023-03-11 14:18:02] [INFO ] Parsed PT model containing 1267 places and 2250 transitions and 9000 arcs in 361 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 14 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 2 formulas.
FORMULA HexagonalGrid-PT-516-LTLCardinality-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA HexagonalGrid-PT-516-LTLCardinality-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 46 out of 1267 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1267/1267 places, 2250/2250 transitions.
Applied a total of 0 rules in 182 ms. Remains 1267 /1267 variables (removed 0) and now considering 2250/2250 (removed 0) transitions.
// Phase 1: matrix 2250 rows 1267 cols
[2023-03-11 14:18:02] [INFO ] Computed 482 place invariants in 136 ms
[2023-03-11 14:18:04] [INFO ] Implicit Places using invariants in 2155 ms returned []
[2023-03-11 14:18:04] [INFO ] Invariant cache hit.
[2023-03-11 14:18:05] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-11 14:18:08] [INFO ] Implicit Places using invariants and state equation in 4048 ms returned []
Implicit Place search using SMT with State Equation took 6259 ms to find 0 implicit places.
[2023-03-11 14:18:08] [INFO ] Invariant cache hit.
[2023-03-11 14:18:11] [INFO ] Dead Transitions using invariants and state equation in 2555 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 9003 ms. Remains : 1267/1267 places, 2250/2250 transitions.
Support contains 46 out of 1267 places after structural reductions.
[2023-03-11 14:18:12] [INFO ] Flatten gal took : 408 ms
[2023-03-11 14:18:12] [INFO ] Flatten gal took : 255 ms
[2023-03-11 14:18:12] [INFO ] Input system was already deterministic with 2250 transitions.
Support contains 43 out of 1267 places (down from 46) after GAL structural reductions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 1451 ms. (steps per millisecond=6 ) properties (out of 29) seen :21
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 170 ms. (steps per millisecond=58 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 156 ms. (steps per millisecond=64 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 163 ms. (steps per millisecond=61 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 159 ms. (steps per millisecond=62 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 163 ms. (steps per millisecond=61 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 160 ms. (steps per millisecond=62 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 206 ms. (steps per millisecond=48 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 274 ms. (steps per millisecond=36 ) properties (out of 8) seen :0
Running SMT prover for 8 properties.
[2023-03-11 14:18:15] [INFO ] Invariant cache hit.
[2023-03-11 14:18:16] [INFO ] [Real]Absence check using 481 positive place invariants in 168 ms returned sat
[2023-03-11 14:18:16] [INFO ] [Real]Absence check using 481 positive and 1 generalized place invariants in 78 ms returned sat
[2023-03-11 14:18:18] [INFO ] After 2198ms SMT Verify possible using all constraints in real domain returned unsat :7 sat :0 real:1
[2023-03-11 14:18:18] [INFO ] [Nat]Absence check using 481 positive place invariants in 129 ms returned sat
[2023-03-11 14:18:18] [INFO ] [Nat]Absence check using 481 positive and 1 generalized place invariants in 44 ms returned sat
[2023-03-11 14:18:19] [INFO ] After 1292ms SMT Verify possible using state equation in natural domain returned unsat :7 sat :1
[2023-03-11 14:18:20] [INFO ] After 1528ms SMT Verify possible using trap constraints in natural domain returned unsat :7 sat :1
Attempting to minimize the solution found.
Minimization took 113 ms.
[2023-03-11 14:18:20] [INFO ] After 2076ms SMT Verify possible using all constraints in natural domain returned unsat :7 sat :1
Fused 8 Parikh solutions to 1 different solutions.
Finished Parikh walk after 1350 steps, including 0 resets, run visited all 1 properties in 161 ms. (steps per millisecond=8 )
Parikh walk visited 1 properties in 169 ms.
FORMULA HexagonalGrid-PT-516-LTLCardinality-05 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Successfully simplified 7 atomic propositions for a total of 13 simplifications.
Initial state reduction rules removed 1 formulas.
FORMULA HexagonalGrid-PT-516-LTLCardinality-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA HexagonalGrid-PT-516-LTLCardinality-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 0 stabilizing places and 0 stable transitions
FORMULA HexagonalGrid-PT-516-LTLCardinality-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(p0)))'
Support contains 2 out of 1267 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1267/1267 places, 2250/2250 transitions.
Applied a total of 0 rules in 120 ms. Remains 1267 /1267 variables (removed 0) and now considering 2250/2250 (removed 0) transitions.
[2023-03-11 14:18:21] [INFO ] Invariant cache hit.
[2023-03-11 14:18:23] [INFO ] Implicit Places using invariants in 2159 ms returned []
[2023-03-11 14:18:23] [INFO ] Invariant cache hit.
[2023-03-11 14:18:23] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-11 14:18:27] [INFO ] Implicit Places using invariants and state equation in 4092 ms returned []
Implicit Place search using SMT with State Equation took 6275 ms to find 0 implicit places.
[2023-03-11 14:18:27] [INFO ] Invariant cache hit.
[2023-03-11 14:18:29] [INFO ] Dead Transitions using invariants and state equation in 2275 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 8677 ms. Remains : 1267/1267 places, 2250/2250 transitions.
Stuttering acceptance computed with spot in 226 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : HexagonalGrid-PT-516-LTLCardinality-00 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(LEQ s791 s943)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null][false, false]]
Product exploration explored 100000 steps with 427 reset in 8401 ms.
Product exploration explored 100000 steps with 467 reset in 8809 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(NOT p0)]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 1 factoid took 168 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 49 ms :[(NOT p0)]
Finished random walk after 1065 steps, including 0 resets, run visited all 1 properties in 152 ms. (steps per millisecond=7 )
Knowledge obtained : [(NOT p0)]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0)), (F p0)]
Knowledge based reduction with 1 factoid took 229 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 48 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 50 ms :[(NOT p0)]
[2023-03-11 14:18:49] [INFO ] Invariant cache hit.
[2023-03-11 14:18:53] [INFO ] [Real]Absence check using 481 positive place invariants in 1472 ms returned sat
[2023-03-11 14:18:54] [INFO ] [Real]Absence check using 481 positive and 1 generalized place invariants in 227 ms returned sat
[2023-03-11 14:18:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 14:18:57] [INFO ] [Real]Absence check using state equation in 3952 ms returned sat
[2023-03-11 14:18:58] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 14:19:01] [INFO ] [Nat]Absence check using 481 positive place invariants in 551 ms returned sat
[2023-03-11 14:19:04] [INFO ] [Nat]Absence check using 481 positive and 1 generalized place invariants in 2886 ms returned sat
[2023-03-11 14:19:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 14:19:07] [INFO ] [Nat]Absence check using state equation in 3651 ms returned sat
[2023-03-11 14:19:08] [INFO ] Computed and/alt/rep : 1884/1884/1884 causal constraints (skipped 0 transitions) in 201 ms.
[2023-03-11 14:19:15] [INFO ] Deduced a trap composed of 2 places in 1819 ms of which 2 ms to minimize.
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1255)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithCausalOrder(DeadlockTester.java:1177)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:923)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testEGap(DeadlockTester.java:520)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.computeEGknowledge(LTLPropertySolver.java:614)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.applyKnowledgeBasedReductions(LTLPropertySolver.java:580)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.checkLTLProperty(LTLPropertySolver.java:251)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStutteringLTLTest(LTLPropertySolver.java:225)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStructuralLTLCheck(LTLPropertySolver.java:76)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:762)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-11 14:19:15] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression EG (NOT p0)
Could not prove EG (NOT p0)
Support contains 2 out of 1267 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1267/1267 places, 2250/2250 transitions.
Applied a total of 0 rules in 91 ms. Remains 1267 /1267 variables (removed 0) and now considering 2250/2250 (removed 0) transitions.
[2023-03-11 14:19:15] [INFO ] Invariant cache hit.
[2023-03-11 14:19:16] [INFO ] Implicit Places using invariants in 1701 ms returned []
[2023-03-11 14:19:16] [INFO ] Invariant cache hit.
[2023-03-11 14:19:21] [INFO ] Implicit Places using invariants and state equation in 4272 ms returned []
Implicit Place search using SMT with State Equation took 5980 ms to find 0 implicit places.
[2023-03-11 14:19:21] [INFO ] Redundant transitions in 185 ms returned []
[2023-03-11 14:19:21] [INFO ] Invariant cache hit.
[2023-03-11 14:19:21] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-11 14:19:23] [INFO ] Dead Transitions using invariants and state equation in 1964 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 8234 ms. Remains : 1267/1267 places, 2250/2250 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(NOT p0)]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 1 factoid took 126 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 32 ms :[(NOT p0)]
Finished random walk after 219 steps, including 0 resets, run visited all 1 properties in 19 ms. (steps per millisecond=11 )
Knowledge obtained : [(NOT p0)]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0)), (F p0)]
Knowledge based reduction with 1 factoid took 287 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 51 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 51 ms :[(NOT p0)]
[2023-03-11 14:19:25] [INFO ] Invariant cache hit.
[2023-03-11 14:19:29] [INFO ] [Real]Absence check using 481 positive place invariants in 1401 ms returned sat
[2023-03-11 14:19:30] [INFO ] [Real]Absence check using 481 positive and 1 generalized place invariants in 226 ms returned sat
[2023-03-11 14:19:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 14:19:33] [INFO ] [Real]Absence check using state equation in 3767 ms returned sat
[2023-03-11 14:19:33] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 14:19:36] [INFO ] [Nat]Absence check using 481 positive place invariants in 693 ms returned sat
[2023-03-11 14:19:39] [INFO ] [Nat]Absence check using 481 positive and 1 generalized place invariants in 2968 ms returned sat
[2023-03-11 14:19:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 14:19:43] [INFO ] [Nat]Absence check using state equation in 3871 ms returned sat
[2023-03-11 14:19:44] [INFO ] Computed and/alt/rep : 1884/1884/1884 causal constraints (skipped 0 transitions) in 248 ms.
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.refineWithCausalOrder(DeadlockTester.java:1186)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:923)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testEGap(DeadlockTester.java:520)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.computeEGknowledge(LTLPropertySolver.java:614)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.applyKnowledgeBasedReductions(LTLPropertySolver.java:580)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.checkLTLProperty(LTLPropertySolver.java:261)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStutteringLTLTest(LTLPropertySolver.java:225)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStructuralLTLCheck(LTLPropertySolver.java:76)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:762)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-11 14:19:49] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression EG (NOT p0)
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 54 ms :[(NOT p0)]
Product exploration explored 100000 steps with 427 reset in 8468 ms.
Product exploration explored 100000 steps with 416 reset in 8567 ms.
Built C files in :
/tmp/ltsmin12188234651909449404
[2023-03-11 14:20:06] [INFO ] Too many transitions (2250) to apply POR reductions. Disabling POR matrices.
[2023-03-11 14:20:06] [INFO ] Built C files in 74ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12188234651909449404
Running compilation step : cd /tmp/ltsmin12188234651909449404;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin12188234651909449404;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin12188234651909449404;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Support contains 2 out of 1267 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1267/1267 places, 2250/2250 transitions.
Applied a total of 0 rules in 85 ms. Remains 1267 /1267 variables (removed 0) and now considering 2250/2250 (removed 0) transitions.
[2023-03-11 14:20:09] [INFO ] Invariant cache hit.
[2023-03-11 14:20:11] [INFO ] Implicit Places using invariants in 1839 ms returned []
[2023-03-11 14:20:11] [INFO ] Invariant cache hit.
[2023-03-11 14:20:11] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-11 14:20:15] [INFO ] Implicit Places using invariants and state equation in 4043 ms returned []
Implicit Place search using SMT with State Equation took 5899 ms to find 0 implicit places.
[2023-03-11 14:20:15] [INFO ] Redundant transitions in 62 ms returned []
[2023-03-11 14:20:15] [INFO ] Invariant cache hit.
[2023-03-11 14:20:15] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-11 14:20:18] [INFO ] Dead Transitions using invariants and state equation in 2934 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 9000 ms. Remains : 1267/1267 places, 2250/2250 transitions.
Built C files in :
/tmp/ltsmin15153743453471386190
[2023-03-11 14:20:18] [INFO ] Too many transitions (2250) to apply POR reductions. Disabling POR matrices.
[2023-03-11 14:20:18] [INFO ] Built C files in 51ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin15153743453471386190
Running compilation step : cd /tmp/ltsmin15153743453471386190;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin15153743453471386190;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin15153743453471386190;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
[2023-03-11 14:20:21] [INFO ] Flatten gal took : 171 ms
[2023-03-11 14:20:22] [INFO ] Flatten gal took : 165 ms
[2023-03-11 14:20:22] [INFO ] Time to serialize gal into /tmp/LTL11988701636574707764.gal : 50 ms
[2023-03-11 14:20:22] [INFO ] Time to serialize properties into /tmp/LTL3204397311910057156.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL11988701636574707764.gal' '-t' 'CGAL' '-hoa' '/tmp/aut1325814095245436700.hoa' '-atoms' '/tmp/LTL3204397311910057156.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...318
Loading property file /tmp/LTL3204397311910057156.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut1325814095245436700.hoa
Detected timeout of ITS tools.
[2023-03-11 14:20:37] [INFO ] Flatten gal took : 96 ms
[2023-03-11 14:20:37] [INFO ] Flatten gal took : 99 ms
[2023-03-11 14:20:37] [INFO ] Time to serialize gal into /tmp/LTL15978006552069490518.gal : 19 ms
[2023-03-11 14:20:37] [INFO ] Time to serialize properties into /tmp/LTL3107599039726844419.ltl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL15978006552069490518.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL3107599039726844419.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((X(F("(pil3_5_7<=po2_6_1)"))))
Formula 0 simplified : XG!"(pil3_5_7<=po2_6_1)"
Detected timeout of ITS tools.
[2023-03-11 14:20:52] [INFO ] Flatten gal took : 104 ms
[2023-03-11 14:20:52] [INFO ] Applying decomposition
[2023-03-11 14:20:52] [INFO ] Flatten gal took : 85 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph11280423982388717952.txt' '-o' '/tmp/graph11280423982388717952.bin' '-w' '/tmp/graph11280423982388717952.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph11280423982388717952.bin' '-l' '-1' '-v' '-w' '/tmp/graph11280423982388717952.weights' '-q' '0' '-e' '0.001'
[2023-03-11 14:20:53] [INFO ] Decomposing Gal with order
[2023-03-11 14:20:53] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-11 14:20:53] [INFO ] Removed a total of 2918 redundant transitions.
[2023-03-11 14:20:53] [INFO ] Flatten gal took : 284 ms
[2023-03-11 14:20:53] [INFO ] Fuse similar labels procedure discarded/fused a total of 40 labels/synchronizations in 70 ms.
[2023-03-11 14:20:54] [INFO ] Time to serialize gal into /tmp/LTL12887062677224077854.gal : 23 ms
[2023-03-11 14:20:54] [INFO ] Time to serialize properties into /tmp/LTL5590802631974274151.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL12887062677224077854.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL5590802631974274151.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((X(F("(gu247.pil3_5_7<=gu247.po2_6_1)"))))
Formula 0 simplified : XG!"(gu247.pil3_5_7<=gu247.po2_6_1)"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin426874882693455012
[2023-03-11 14:21:09] [INFO ] Built C files in 33ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin426874882693455012
Running compilation step : cd /tmp/ltsmin426874882693455012;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin426874882693455012;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin426874882693455012;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Treatment of property HexagonalGrid-PT-516-LTLCardinality-00 finished in 171856 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((F(p0)||X(X(G(p1)))))'
Support contains 2 out of 1267 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1267/1267 places, 2250/2250 transitions.
Applied a total of 0 rules in 35 ms. Remains 1267 /1267 variables (removed 0) and now considering 2250/2250 (removed 0) transitions.
[2023-03-11 14:21:12] [INFO ] Invariant cache hit.
[2023-03-11 14:21:14] [INFO ] Implicit Places using invariants in 1692 ms returned []
[2023-03-11 14:21:14] [INFO ] Invariant cache hit.
[2023-03-11 14:21:14] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-11 14:21:19] [INFO ] Implicit Places using invariants and state equation in 4906 ms returned []
Implicit Place search using SMT with State Equation took 6601 ms to find 0 implicit places.
[2023-03-11 14:21:19] [INFO ] Invariant cache hit.
[2023-03-11 14:21:19] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-11 14:21:21] [INFO ] Dead Transitions using invariants and state equation in 2369 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 9027 ms. Remains : 1267/1267 places, 2250/2250 transitions.
Stuttering acceptance computed with spot in 230 ms :[(NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : HexagonalGrid-PT-516-LTLCardinality-04 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=1 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={} source=1 dest: 1}], [{ cond=(NOT p0), acceptance={} source=2 dest: 1}], [{ cond=(NOT p0), acceptance={} source=3 dest: 2}]], initial=3, aps=[p0:(LEQ 2 s113), p1:(LEQ 1 s935)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 52 reset in 7725 ms.
Product exploration explored 100000 steps with 44 reset in 8090 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (NOT p0))]
False Knowledge obtained : [(X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (AND (NOT p0) p1))), (X (X (NOT (AND (NOT p0) p1))))]
Knowledge based reduction with 2 factoid took 335 ms. Reduced automaton from 4 states, 5 edges and 2 AP (stutter sensitive) to 4 states, 5 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 216 ms :[(NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Finished random walk after 157 steps, including 0 resets, run visited all 3 properties in 37 ms. (steps per millisecond=4 )
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (NOT p0))]
False Knowledge obtained : [(X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (AND (NOT p0) p1))), (X (X (NOT (AND (NOT p0) p1)))), (F p0), (F (AND p1 (NOT p0))), (F (NOT (AND (NOT p1) (NOT p0))))]
Knowledge based reduction with 2 factoid took 397 ms. Reduced automaton from 4 states, 5 edges and 2 AP (stutter sensitive) to 4 states, 5 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 219 ms :[(NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 214 ms :[(NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
[2023-03-11 14:21:41] [INFO ] Invariant cache hit.
[2023-03-11 14:21:44] [INFO ] [Real]Absence check using 481 positive place invariants in 796 ms returned sat
[2023-03-11 14:21:45] [INFO ] [Real]Absence check using 481 positive and 1 generalized place invariants in 1138 ms returned sat
[2023-03-11 14:21:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 14:21:50] [INFO ] [Real]Absence check using state equation in 4456 ms returned sat
[2023-03-11 14:21:50] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 14:21:56] [INFO ] [Nat]Absence check using 481 positive place invariants in 3467 ms returned sat
[2023-03-11 14:21:56] [INFO ] [Nat]Absence check using 481 positive and 1 generalized place invariants in 50 ms returned sat
[2023-03-11 14:21:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 14:22:00] [INFO ] [Nat]Absence check using state equation in 4173 ms returned sat
[2023-03-11 14:22:00] [INFO ] Computed and/alt/rep : 1884/1884/1884 causal constraints (skipped 0 transitions) in 348 ms.
[2023-03-11 14:22:07] [INFO ] Deduced a trap composed of 2 places in 1565 ms of which 3 ms to minimize.
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1255)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithCausalOrder(DeadlockTester.java:1177)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:923)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testEGap(DeadlockTester.java:520)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.computeEGknowledge(LTLPropertySolver.java:614)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.applyKnowledgeBasedReductions(LTLPropertySolver.java:580)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.checkLTLProperty(LTLPropertySolver.java:251)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStutteringLTLTest(LTLPropertySolver.java:225)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStructuralLTLCheck(LTLPropertySolver.java:76)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:762)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-11 14:22:07] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression EG (AND (NOT p0) (NOT p1))
Could not prove EG (AND (NOT p0) (NOT p1))
Support contains 2 out of 1267 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1267/1267 places, 2250/2250 transitions.
Applied a total of 0 rules in 34 ms. Remains 1267 /1267 variables (removed 0) and now considering 2250/2250 (removed 0) transitions.
[2023-03-11 14:22:07] [INFO ] Invariant cache hit.
[2023-03-11 14:22:07] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-11 14:22:09] [INFO ] Implicit Places using invariants in 2286 ms returned []
[2023-03-11 14:22:09] [INFO ] Invariant cache hit.
[2023-03-11 14:22:13] [INFO ] Implicit Places using invariants and state equation in 3913 ms returned []
Implicit Place search using SMT with State Equation took 6203 ms to find 0 implicit places.
[2023-03-11 14:22:13] [INFO ] Invariant cache hit.
[2023-03-11 14:22:16] [INFO ] Dead Transitions using invariants and state equation in 2869 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 9115 ms. Remains : 1267/1267 places, 2250/2250 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p0) (NOT p1))]
False Knowledge obtained : [(X (X (AND (NOT p1) (NOT p0)))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X (AND p1 (NOT p0)))), (X (X (NOT (AND p1 (NOT p0)))))]
Knowledge based reduction with 1 factoid took 164 ms. Reduced automaton from 4 states, 5 edges and 2 AP (stutter sensitive) to 4 states, 5 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 158 ms :[(NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Finished random walk after 87 steps, including 0 resets, run visited all 3 properties in 11 ms. (steps per millisecond=7 )
Knowledge obtained : [(AND (NOT p0) (NOT p1))]
False Knowledge obtained : [(X (X (AND (NOT p1) (NOT p0)))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X (AND p1 (NOT p0)))), (X (X (NOT (AND p1 (NOT p0))))), (F p0), (F (AND (NOT p0) p1)), (F (NOT (AND (NOT p0) (NOT p1))))]
Knowledge based reduction with 1 factoid took 217 ms. Reduced automaton from 4 states, 5 edges and 2 AP (stutter sensitive) to 4 states, 5 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 171 ms :[(NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 189 ms :[(NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
[2023-03-11 14:22:19] [INFO ] Invariant cache hit.
[2023-03-11 14:22:22] [INFO ] [Real]Absence check using 481 positive place invariants in 804 ms returned sat
[2023-03-11 14:22:23] [INFO ] [Real]Absence check using 481 positive and 1 generalized place invariants in 1144 ms returned sat
[2023-03-11 14:22:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 14:22:28] [INFO ] [Real]Absence check using state equation in 4247 ms returned sat
[2023-03-11 14:22:28] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 14:22:34] [INFO ] [Nat]Absence check using 481 positive place invariants in 3688 ms returned sat
[2023-03-11 14:22:34] [INFO ] [Nat]Absence check using 481 positive and 1 generalized place invariants in 308 ms returned sat
[2023-03-11 14:22:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 14:22:38] [INFO ] [Nat]Absence check using state equation in 3685 ms returned sat
[2023-03-11 14:22:38] [INFO ] Computed and/alt/rep : 1884/1884/1884 causal constraints (skipped 0 transitions) in 180 ms.
[2023-03-11 14:22:45] [INFO ] Deduced a trap composed of 2 places in 2111 ms of which 2 ms to minimize.
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1255)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithCausalOrder(DeadlockTester.java:1177)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:923)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testEGap(DeadlockTester.java:520)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.computeEGknowledge(LTLPropertySolver.java:614)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.applyKnowledgeBasedReductions(LTLPropertySolver.java:580)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.checkLTLProperty(LTLPropertySolver.java:261)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStutteringLTLTest(LTLPropertySolver.java:225)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStructuralLTLCheck(LTLPropertySolver.java:76)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:762)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-11 14:22:45] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression EG (AND (NOT p0) (NOT p1))
Could not prove EG (AND (NOT p0) (NOT p1))
Stuttering acceptance computed with spot in 174 ms :[(NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Product exploration explored 100000 steps with 54 reset in 7607 ms.
Product exploration explored 100000 steps with 51 reset in 7644 ms.
Applying partial POR strategy [true, true, false, false]
Stuttering acceptance computed with spot in 145 ms :[(NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Support contains 2 out of 1267 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1267/1267 places, 2250/2250 transitions.
Applied a total of 0 rules in 252 ms. Remains 1267 /1267 variables (removed 0) and now considering 2250/2250 (removed 0) transitions.
[2023-03-11 14:23:01] [INFO ] Redundant transitions in 205 ms returned []
[2023-03-11 14:23:01] [INFO ] Invariant cache hit.
[2023-03-11 14:23:01] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-11 14:23:04] [INFO ] Dead Transitions using invariants and state equation in 2820 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 3329 ms. Remains : 1267/1267 places, 2250/2250 transitions.
Built C files in :
/tmp/ltsmin6756569186583806787
[2023-03-11 14:23:04] [INFO ] Built C files in 49ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6756569186583806787
Running compilation step : cd /tmp/ltsmin6756569186583806787;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin6756569186583806787;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin6756569186583806787;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Support contains 2 out of 1267 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1267/1267 places, 2250/2250 transitions.
Applied a total of 0 rules in 62 ms. Remains 1267 /1267 variables (removed 0) and now considering 2250/2250 (removed 0) transitions.
[2023-03-11 14:23:07] [INFO ] Invariant cache hit.
[2023-03-11 14:23:09] [INFO ] Implicit Places using invariants in 1857 ms returned []
[2023-03-11 14:23:09] [INFO ] Invariant cache hit.
[2023-03-11 14:23:09] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-11 14:23:13] [INFO ] Implicit Places using invariants and state equation in 4004 ms returned []
Implicit Place search using SMT with State Equation took 5866 ms to find 0 implicit places.
[2023-03-11 14:23:13] [INFO ] Invariant cache hit.
[2023-03-11 14:23:13] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-11 14:23:16] [INFO ] Dead Transitions using invariants and state equation in 2687 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 8617 ms. Remains : 1267/1267 places, 2250/2250 transitions.
Built C files in :
/tmp/ltsmin14422873577744022653
[2023-03-11 14:23:16] [INFO ] Built C files in 42ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin14422873577744022653
Running compilation step : cd /tmp/ltsmin14422873577744022653;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin14422873577744022653;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin14422873577744022653;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
[2023-03-11 14:23:19] [INFO ] Flatten gal took : 145 ms
[2023-03-11 14:23:19] [INFO ] Flatten gal took : 90 ms
[2023-03-11 14:23:19] [INFO ] Time to serialize gal into /tmp/LTL3095199015057268109.gal : 16 ms
[2023-03-11 14:23:19] [INFO ] Time to serialize properties into /tmp/LTL7937439756449075359.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL3095199015057268109.gal' '-t' 'CGAL' '-hoa' '/tmp/aut15546003753183606259.hoa' '-atoms' '/tmp/LTL7937439756449075359.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...318
Loading property file /tmp/LTL7937439756449075359.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut15546003753183606259.hoa
Detected timeout of ITS tools.
[2023-03-11 14:23:34] [INFO ] Flatten gal took : 81 ms
[2023-03-11 14:23:34] [INFO ] Flatten gal took : 82 ms
[2023-03-11 14:23:34] [INFO ] Time to serialize gal into /tmp/LTL17346294142004207877.gal : 14 ms
[2023-03-11 14:23:34] [INFO ] Time to serialize properties into /tmp/LTL13413057503033495784.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL17346294142004207877.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL13413057503033495784.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...277
Read 1 LTL properties
Checking formula 0 : !(((F("(pb2_8_3>=2)"))||(X(X(G("(po2_5_2>=1)"))))))
Formula 0 simplified : G!"(pb2_8_3>=2)" & XXF!"(po2_5_2>=1)"
Detected timeout of ITS tools.
[2023-03-11 14:23:49] [INFO ] Flatten gal took : 78 ms
[2023-03-11 14:23:49] [INFO ] Applying decomposition
[2023-03-11 14:23:50] [INFO ] Flatten gal took : 85 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph6569334252693837028.txt' '-o' '/tmp/graph6569334252693837028.bin' '-w' '/tmp/graph6569334252693837028.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph6569334252693837028.bin' '-l' '-1' '-v' '-w' '/tmp/graph6569334252693837028.weights' '-q' '0' '-e' '0.001'
[2023-03-11 14:23:50] [INFO ] Decomposing Gal with order
[2023-03-11 14:23:50] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-11 14:23:50] [INFO ] Removed a total of 2928 redundant transitions.
[2023-03-11 14:23:50] [INFO ] Flatten gal took : 174 ms
[2023-03-11 14:23:50] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 10 ms.
[2023-03-11 14:23:50] [INFO ] Time to serialize gal into /tmp/LTL7785267567807240269.gal : 27 ms
[2023-03-11 14:23:50] [INFO ] Time to serialize properties into /tmp/LTL11642290980985461174.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL7785267567807240269.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL11642290980985461174.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...255
Read 1 LTL properties
Checking formula 0 : !(((F("(i43.u55.pb2_8_3>=2)"))||(X(X(G("(i28.u318.po2_5_2>=1)"))))))
Formula 0 simplified : G!"(i43.u55.pb2_8_3>=2)" & XXF!"(i28.u318.po2_5_2>=1)"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin17152416889350614567
[2023-03-11 14:24:05] [INFO ] Built C files in 47ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17152416889350614567
Running compilation step : cd /tmp/ltsmin17152416889350614567;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin17152416889350614567;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin17152416889350614567;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Treatment of property HexagonalGrid-PT-516-LTLCardinality-04 finished in 176231 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 1 out of 1267 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1267/1267 places, 2250/2250 transitions.
Applied a total of 0 rules in 63 ms. Remains 1267 /1267 variables (removed 0) and now considering 2250/2250 (removed 0) transitions.
[2023-03-11 14:24:09] [INFO ] Invariant cache hit.
[2023-03-11 14:24:10] [INFO ] Implicit Places using invariants in 1612 ms returned []
[2023-03-11 14:24:10] [INFO ] Invariant cache hit.
[2023-03-11 14:24:11] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-11 14:24:13] [INFO ] Implicit Places using invariants and state equation in 3140 ms returned []
Implicit Place search using SMT with State Equation took 4775 ms to find 0 implicit places.
[2023-03-11 14:24:13] [INFO ] Redundant transitions in 174 ms returned []
[2023-03-11 14:24:13] [INFO ] Invariant cache hit.
[2023-03-11 14:24:14] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-11 14:24:16] [INFO ] Dead Transitions using invariants and state equation in 2657 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 7694 ms. Remains : 1267/1267 places, 2250/2250 transitions.
Stuttering acceptance computed with spot in 87 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : HexagonalGrid-PT-516-LTLCardinality-06 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(LEQ 1 s153)], 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 explored 100000 steps with 71 reset in 8138 ms.
Product exploration explored 100000 steps with 78 reset in 8297 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 1 factoid took 174 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 83 ms :[(NOT p0), (NOT p0)]
Finished random walk after 20 steps, including 0 resets, run visited all 1 properties in 3 ms. (steps per millisecond=6 )
Knowledge obtained : [p0]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0)), (F (NOT p0))]
Knowledge based reduction with 1 factoid took 157 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 89 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 88 ms :[(NOT p0), (NOT p0)]
Support contains 1 out of 1267 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1267/1267 places, 2250/2250 transitions.
Applied a total of 0 rules in 74 ms. Remains 1267 /1267 variables (removed 0) and now considering 2250/2250 (removed 0) transitions.
[2023-03-11 14:24:35] [INFO ] Invariant cache hit.
[2023-03-11 14:24:36] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-11 14:24:38] [INFO ] Implicit Places using invariants in 2425 ms returned []
[2023-03-11 14:24:38] [INFO ] Invariant cache hit.
[2023-03-11 14:24:38] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-11 14:24:42] [INFO ] Implicit Places using invariants and state equation in 4357 ms returned []
Implicit Place search using SMT with State Equation took 6807 ms to find 0 implicit places.
[2023-03-11 14:24:42] [INFO ] Redundant transitions in 104 ms returned []
[2023-03-11 14:24:42] [INFO ] Invariant cache hit.
[2023-03-11 14:24:43] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-11 14:24:45] [INFO ] Dead Transitions using invariants and state equation in 2816 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 9821 ms. Remains : 1267/1267 places, 2250/2250 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 1 factoid took 208 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 71 ms :[(NOT p0), (NOT p0)]
Finished random walk after 1852 steps, including 0 resets, run visited all 1 properties in 146 ms. (steps per millisecond=12 )
Knowledge obtained : [p0]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0)), (F (NOT p0))]
Knowledge based reduction with 1 factoid took 141 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 70 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 85 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 86 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 72 reset in 8236 ms.
Product exploration explored 100000 steps with 62 reset in 8234 ms.
Built C files in :
/tmp/ltsmin17981476831669619806
[2023-03-11 14:25:05] [INFO ] Too many transitions (2250) to apply POR reductions. Disabling POR matrices.
[2023-03-11 14:25:05] [INFO ] Built C files in 32ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17981476831669619806
Running compilation step : cd /tmp/ltsmin17981476831669619806;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin17981476831669619806;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin17981476831669619806;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Support contains 1 out of 1267 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1267/1267 places, 2250/2250 transitions.
Applied a total of 0 rules in 83 ms. Remains 1267 /1267 variables (removed 0) and now considering 2250/2250 (removed 0) transitions.
[2023-03-11 14:25:08] [INFO ] Invariant cache hit.
[2023-03-11 14:25:08] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-11 14:25:10] [INFO ] Implicit Places using invariants in 2485 ms returned []
[2023-03-11 14:25:10] [INFO ] Invariant cache hit.
[2023-03-11 14:25:11] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-11 14:25:14] [INFO ] Implicit Places using invariants and state equation in 3576 ms returned []
Implicit Place search using SMT with State Equation took 6063 ms to find 0 implicit places.
[2023-03-11 14:25:14] [INFO ] Redundant transitions in 171 ms returned []
[2023-03-11 14:25:14] [INFO ] Invariant cache hit.
[2023-03-11 14:25:15] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-11 14:25:17] [INFO ] Dead Transitions using invariants and state equation in 2453 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 8778 ms. Remains : 1267/1267 places, 2250/2250 transitions.
Built C files in :
/tmp/ltsmin6281386223262319539
[2023-03-11 14:25:17] [INFO ] Too many transitions (2250) to apply POR reductions. Disabling POR matrices.
[2023-03-11 14:25:17] [INFO ] Built C files in 26ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6281386223262319539
Running compilation step : cd /tmp/ltsmin6281386223262319539;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin6281386223262319539;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin6281386223262319539;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
[2023-03-11 14:25:20] [INFO ] Flatten gal took : 65 ms
[2023-03-11 14:25:20] [INFO ] Flatten gal took : 66 ms
[2023-03-11 14:25:20] [INFO ] Time to serialize gal into /tmp/LTL1146217036730786745.gal : 12 ms
[2023-03-11 14:25:20] [INFO ] Time to serialize properties into /tmp/LTL13782139969731691171.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL1146217036730786745.gal' '-t' 'CGAL' '-hoa' '/tmp/aut1217540237260760395.hoa' '-atoms' '/tmp/LTL13782139969731691171.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...318
Loading property file /tmp/LTL13782139969731691171.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut1217540237260760395.hoa
Detected timeout of ITS tools.
[2023-03-11 14:25:35] [INFO ] Flatten gal took : 75 ms
[2023-03-11 14:25:35] [INFO ] Flatten gal took : 70 ms
[2023-03-11 14:25:35] [INFO ] Time to serialize gal into /tmp/LTL9142119561437043136.gal : 30 ms
[2023-03-11 14:25:35] [INFO ] Time to serialize properties into /tmp/LTL6635392872669948404.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL9142119561437043136.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL6635392872669948404.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...275
Read 1 LTL properties
Checking formula 0 : !((G(F("(pb3_5_6>=1)"))))
Formula 0 simplified : FG!"(pb3_5_6>=1)"
Detected timeout of ITS tools.
[2023-03-11 14:25:50] [INFO ] Flatten gal took : 68 ms
[2023-03-11 14:25:50] [INFO ] Applying decomposition
[2023-03-11 14:25:50] [INFO ] Flatten gal took : 80 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph2447726410022566484.txt' '-o' '/tmp/graph2447726410022566484.bin' '-w' '/tmp/graph2447726410022566484.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph2447726410022566484.bin' '-l' '-1' '-v' '-w' '/tmp/graph2447726410022566484.weights' '-q' '0' '-e' '0.001'
[2023-03-11 14:25:50] [INFO ] Decomposing Gal with order
[2023-03-11 14:25:51] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-11 14:25:51] [INFO ] Removed a total of 2928 redundant transitions.
[2023-03-11 14:25:51] [INFO ] Flatten gal took : 220 ms
[2023-03-11 14:25:51] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 14 ms.
[2023-03-11 14:25:51] [INFO ] Time to serialize gal into /tmp/LTL286755272752932381.gal : 29 ms
[2023-03-11 14:25:51] [INFO ] Time to serialize properties into /tmp/LTL12563589294328288989.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL286755272752932381.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL12563589294328288989.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...254
Read 1 LTL properties
Checking formula 0 : !((G(F("(i5.u7.pb3_5_6>=1)"))))
Formula 0 simplified : FG!"(i5.u7.pb3_5_6>=1)"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin15594512503442471825
[2023-03-11 14:26:06] [INFO ] Built C files in 30ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin15594512503442471825
Running compilation step : cd /tmp/ltsmin15594512503442471825;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin15594512503442471825;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin15594512503442471825;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Treatment of property HexagonalGrid-PT-516-LTLCardinality-06 finished in 120675 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F((p0&&X(G(p1))))))'
Support contains 2 out of 1267 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1267/1267 places, 2250/2250 transitions.
Applied a total of 0 rules in 31 ms. Remains 1267 /1267 variables (removed 0) and now considering 2250/2250 (removed 0) transitions.
[2023-03-11 14:26:09] [INFO ] Invariant cache hit.
[2023-03-11 14:26:11] [INFO ] Implicit Places using invariants in 2016 ms returned []
[2023-03-11 14:26:11] [INFO ] Invariant cache hit.
[2023-03-11 14:26:15] [INFO ] Implicit Places using invariants and state equation in 3737 ms returned []
Implicit Place search using SMT with State Equation took 5790 ms to find 0 implicit places.
[2023-03-11 14:26:15] [INFO ] Invariant cache hit.
[2023-03-11 14:26:17] [INFO ] Dead Transitions using invariants and state equation in 1772 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 7613 ms. Remains : 1267/1267 places, 2250/2250 transitions.
Stuttering acceptance computed with spot in 214 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (NOT p1)]
Running random walk in product with property : HexagonalGrid-PT-516-LTLCardinality-07 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}, { cond=p0, acceptance={0} source=1 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=2 dest: 1}, { cond=p1, acceptance={} source=2 dest: 2}, { cond=(AND p0 (NOT p1)), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(GT 3 s200), p1:(OR (LEQ 3 s200) (LEQ 3 s87))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive], stateDesc=[null, null, null][false, false, false]]
Stuttering criterion allowed to conclude after 38027 steps with 0 reset in 2400 ms.
FORMULA HexagonalGrid-PT-516-LTLCardinality-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HexagonalGrid-PT-516-LTLCardinality-07 finished in 10275 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(((p0 U p1)&&F((p2&&X(X(G(p3)))))))'
Support contains 6 out of 1267 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1267/1267 places, 2250/2250 transitions.
Applied a total of 0 rules in 31 ms. Remains 1267 /1267 variables (removed 0) and now considering 2250/2250 (removed 0) transitions.
[2023-03-11 14:26:19] [INFO ] Invariant cache hit.
[2023-03-11 14:26:21] [INFO ] Implicit Places using invariants in 1422 ms returned []
[2023-03-11 14:26:21] [INFO ] Invariant cache hit.
[2023-03-11 14:26:21] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-11 14:26:23] [INFO ] Implicit Places using invariants and state equation in 2238 ms returned []
Implicit Place search using SMT with State Equation took 3672 ms to find 0 implicit places.
[2023-03-11 14:26:23] [INFO ] Invariant cache hit.
[2023-03-11 14:26:25] [INFO ] Dead Transitions using invariants and state equation in 1800 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5528 ms. Remains : 1267/1267 places, 2250/2250 transitions.
Stuttering acceptance computed with spot in 286 ms :[(OR (NOT p1) (NOT p2) (NOT p3)), true, (NOT p1), (OR (NOT p2) (NOT p3)), (NOT p3), (NOT p3), (NOT p3)]
Running random walk in product with property : HexagonalGrid-PT-516-LTLCardinality-08 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p1) p0), acceptance={} source=0 dest: 2}, { cond=(OR (AND p1 (NOT p2)) (AND p0 (NOT p2))), acceptance={} source=0 dest: 3}, { cond=(OR (AND p1 p2) (AND p0 p2)), acceptance={} source=0 dest: 4}], [{ cond=true, acceptance={0} source=1 dest: 1}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=2 dest: 1}, { cond=(AND (NOT p1) p0), acceptance={0} source=2 dest: 2}], [{ cond=(NOT p2), acceptance={0} source=3 dest: 3}, { cond=p2, acceptance={0} source=3 dest: 4}], [{ cond=(NOT p2), acceptance={0} source=4 dest: 5}, { cond=p2, acceptance={0} source=4 dest: 6}], [{ cond=(AND (NOT p2) (NOT p3)), acceptance={0} source=5 dest: 3}, { cond=(AND p2 (NOT p3)), acceptance={0} source=5 dest: 4}, { cond=(AND (NOT p2) p3), acceptance={} source=5 dest: 5}, { cond=(AND p2 p3), acceptance={} source=5 dest: 6}], [{ cond=(AND (NOT p2) p3), acceptance={} source=6 dest: 5}, { cond=(AND (NOT p2) (NOT p3)), acceptance={0} source=6 dest: 5}, { cond=(AND p2 p3), acceptance={} source=6 dest: 6}, { cond=(AND p2 (NOT p3)), acceptance={0} source=6 dest: 6}]], initial=0, aps=[p1:(AND (LEQ s819 s1183) (LEQ 3 s370)), p0:(LEQ s17 s1161), p2:(LEQ 3 s370), p3:(LEQ 1 s420)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null, null, null][false, false, false, false, false, false, false]]
Stuttering criterion allowed to conclude after 73665 steps with 1 reset in 4074 ms.
FORMULA HexagonalGrid-PT-516-LTLCardinality-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HexagonalGrid-PT-516-LTLCardinality-08 finished in 9919 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(((p0&&X(F(p1)))||G(F(p1)))))'
Support contains 3 out of 1267 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1267/1267 places, 2250/2250 transitions.
Applied a total of 0 rules in 33 ms. Remains 1267 /1267 variables (removed 0) and now considering 2250/2250 (removed 0) transitions.
[2023-03-11 14:26:29] [INFO ] Invariant cache hit.
[2023-03-11 14:26:31] [INFO ] Implicit Places using invariants in 2065 ms returned []
[2023-03-11 14:26:31] [INFO ] Invariant cache hit.
[2023-03-11 14:26:32] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-11 14:26:35] [INFO ] Implicit Places using invariants and state equation in 3720 ms returned []
Implicit Place search using SMT with State Equation took 5810 ms to find 0 implicit places.
[2023-03-11 14:26:35] [INFO ] Invariant cache hit.
[2023-03-11 14:26:37] [INFO ] Dead Transitions using invariants and state equation in 1746 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 7611 ms. Remains : 1267/1267 places, 2250/2250 transitions.
Stuttering acceptance computed with spot in 81 ms :[(NOT p1), (NOT p1)]
Running random walk in product with property : HexagonalGrid-PT-516-LTLCardinality-09 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 0}, { cond=(OR (NOT p1) p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p1), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(GT 3 s313), p1:(GT s567 s735)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null][false, false]]
Stuttering criterion allowed to conclude after 92809 steps with 20 reset in 6228 ms.
FORMULA HexagonalGrid-PT-516-LTLCardinality-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HexagonalGrid-PT-516-LTLCardinality-09 finished in 13940 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((G(!p0) U p1)))'
Support contains 4 out of 1267 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1267/1267 places, 2250/2250 transitions.
Applied a total of 0 rules in 31 ms. Remains 1267 /1267 variables (removed 0) and now considering 2250/2250 (removed 0) transitions.
[2023-03-11 14:26:43] [INFO ] Invariant cache hit.
[2023-03-11 14:26:44] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-11 14:26:45] [INFO ] Implicit Places using invariants in 1932 ms returned []
[2023-03-11 14:26:45] [INFO ] Invariant cache hit.
[2023-03-11 14:26:49] [INFO ] Implicit Places using invariants and state equation in 3676 ms returned []
Implicit Place search using SMT with State Equation took 5628 ms to find 0 implicit places.
[2023-03-11 14:26:49] [INFO ] Invariant cache hit.
[2023-03-11 14:26:49] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-11 14:26:51] [INFO ] Dead Transitions using invariants and state equation in 2382 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 8042 ms. Remains : 1267/1267 places, 2250/2250 transitions.
Stuttering acceptance computed with spot in 158 ms :[(NOT p1), (NOT p1), true, p0]
Running random walk in product with property : HexagonalGrid-PT-516-LTLCardinality-10 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=1 dest: 1}, { cond=(AND (NOT p1) p0), acceptance={0} source=1 dest: 2}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=1 dest: 3}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=p0, acceptance={} source=3 dest: 2}, { cond=(NOT p0), acceptance={} source=3 dest: 3}]], initial=0, aps=[p1:(LEQ s870 s37), p0:(LEQ s1204 s241)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 5396 ms.
Product exploration explored 100000 steps with 50000 reset in 4969 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p1 p0), (X (NOT (AND (NOT p1) p0))), (X (NOT (AND (NOT p1) (NOT p0)))), true, (X (X (NOT (AND (NOT p1) (NOT p0)))))]
False Knowledge obtained : [(X (X (AND (NOT p1) p0))), (X (X (NOT (AND (NOT p1) p0)))), (X (X p0)), (X (X (NOT p0)))]
Knowledge sufficient to adopt a stutter insensitive property.
Property proved to be true thanks to knowledge :(AND p1 p0)
Knowledge based reduction with 5 factoid took 260 ms. Reduced automaton from 4 states, 7 edges and 2 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA HexagonalGrid-PT-516-LTLCardinality-10 TRUE TECHNIQUES KNOWLEDGE
Treatment of property HexagonalGrid-PT-516-LTLCardinality-10 finished in 20863 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(p0)))'
Support contains 3 out of 1267 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1267/1267 places, 2250/2250 transitions.
Applied a total of 0 rules in 53 ms. Remains 1267 /1267 variables (removed 0) and now considering 2250/2250 (removed 0) transitions.
[2023-03-11 14:27:04] [INFO ] Invariant cache hit.
[2023-03-11 14:27:05] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-11 14:27:06] [INFO ] Implicit Places using invariants in 1845 ms returned []
[2023-03-11 14:27:06] [INFO ] Invariant cache hit.
[2023-03-11 14:27:06] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-11 14:27:10] [INFO ] Implicit Places using invariants and state equation in 3851 ms returned []
Implicit Place search using SMT with State Equation took 5716 ms to find 0 implicit places.
[2023-03-11 14:27:10] [INFO ] Invariant cache hit.
[2023-03-11 14:27:12] [INFO ] Dead Transitions using invariants and state equation in 1976 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 7758 ms. Remains : 1267/1267 places, 2250/2250 transitions.
Stuttering acceptance computed with spot in 80 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : HexagonalGrid-PT-516-LTLCardinality-13 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:(AND (GT s1219 s1139) (LEQ 2 s195))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 1 ms.
FORMULA HexagonalGrid-PT-516-LTLCardinality-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HexagonalGrid-PT-516-LTLCardinality-13 finished in 7861 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X((p0 U (G(p0)||(p0&&G(p1)))))))'
Support contains 2 out of 1267 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1267/1267 places, 2250/2250 transitions.
Applied a total of 0 rules in 31 ms. Remains 1267 /1267 variables (removed 0) and now considering 2250/2250 (removed 0) transitions.
[2023-03-11 14:27:12] [INFO ] Invariant cache hit.
[2023-03-11 14:27:12] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-11 14:27:14] [INFO ] Implicit Places using invariants in 1631 ms returned []
[2023-03-11 14:27:14] [INFO ] Invariant cache hit.
[2023-03-11 14:27:17] [INFO ] Implicit Places using invariants and state equation in 3725 ms returned []
Implicit Place search using SMT with State Equation took 5376 ms to find 0 implicit places.
[2023-03-11 14:27:17] [INFO ] Invariant cache hit.
[2023-03-11 14:27:19] [INFO ] Dead Transitions using invariants and state equation in 1885 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 7293 ms. Remains : 1267/1267 places, 2250/2250 transitions.
Stuttering acceptance computed with spot in 201 ms :[true, (NOT p0), (AND (NOT p0) (NOT p1)), (NOT p1), (NOT p0), (NOT p0)]
Running random walk in product with property : HexagonalGrid-PT-516-LTLCardinality-14 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={} source=1 dest: 1}, { cond=(AND p1 p0), acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=2 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={} source=2 dest: 1}, { cond=(AND p1 p0), acceptance={} source=2 dest: 2}, { cond=(AND p1 (NOT p0)), acceptance={} source=2 dest: 3}], [{ cond=(NOT p1), acceptance={} source=3 dest: 0}, { cond=p1, acceptance={} source=3 dest: 3}], [{ cond=true, acceptance={} source=4 dest: 5}], [{ cond=true, acceptance={} source=5 dest: 1}]], initial=4, aps=[p0:(GT 1 s367), p1:(GT 1 s895)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, weak, inherently-weak], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 1 ms.
FORMULA HexagonalGrid-PT-516-LTLCardinality-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HexagonalGrid-PT-516-LTLCardinality-14 finished in 7512 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(p0)))'
Support contains 3 out of 1267 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1267/1267 places, 2250/2250 transitions.
Applied a total of 0 rules in 30 ms. Remains 1267 /1267 variables (removed 0) and now considering 2250/2250 (removed 0) transitions.
[2023-03-11 14:27:20] [INFO ] Invariant cache hit.
[2023-03-11 14:27:20] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-11 14:27:22] [INFO ] Implicit Places using invariants in 2416 ms returned []
[2023-03-11 14:27:22] [INFO ] Invariant cache hit.
[2023-03-11 14:27:22] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-11 14:27:27] [INFO ] Implicit Places using invariants and state equation in 4586 ms returned []
Implicit Place search using SMT with State Equation took 7010 ms to find 0 implicit places.
[2023-03-11 14:27:27] [INFO ] Invariant cache hit.
[2023-03-11 14:27:27] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-11 14:27:29] [INFO ] Dead Transitions using invariants and state equation in 2578 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 9627 ms. Remains : 1267/1267 places, 2250/2250 transitions.
Stuttering acceptance computed with spot in 106 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : HexagonalGrid-PT-516-LTLCardinality-15 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(AND (GT 3 s592) (LEQ s139 s752))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null][false, false]]
Product exploration explored 100000 steps with 44059 reset in 5636 ms.
Product exploration explored 100000 steps with 44529 reset in 5770 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 1 factoid took 140 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 2 states, 2 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 69 ms :[(NOT p0), (NOT p0)]
Finished random walk after 176 steps, including 0 resets, run visited all 1 properties in 17 ms. (steps per millisecond=10 )
Knowledge obtained : [p0]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0)), (F (NOT p0))]
Knowledge based reduction with 1 factoid took 230 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 2 states, 2 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 110 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 127 ms :[(NOT p0), (NOT p0)]
Support contains 3 out of 1267 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1267/1267 places, 2250/2250 transitions.
Applied a total of 0 rules in 53 ms. Remains 1267 /1267 variables (removed 0) and now considering 2250/2250 (removed 0) transitions.
[2023-03-11 14:27:44] [INFO ] Invariant cache hit.
[2023-03-11 14:27:44] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-11 14:27:46] [INFO ] Implicit Places using invariants in 2092 ms returned []
[2023-03-11 14:27:46] [INFO ] Invariant cache hit.
[2023-03-11 14:27:50] [INFO ] Implicit Places using invariants and state equation in 3853 ms returned []
Implicit Place search using SMT with State Equation took 5952 ms to find 0 implicit places.
[2023-03-11 14:27:50] [INFO ] Invariant cache hit.
[2023-03-11 14:27:52] [INFO ] Dead Transitions using invariants and state equation in 2209 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 8215 ms. Remains : 1267/1267 places, 2250/2250 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 1 factoid took 186 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 2 states, 2 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 99 ms :[(NOT p0), (NOT p0)]
Finished random walk after 76 steps, including 0 resets, run visited all 1 properties in 12 ms. (steps per millisecond=6 )
Knowledge obtained : [p0]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0)), (F (NOT p0))]
Knowledge based reduction with 1 factoid took 196 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 2 states, 2 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 100 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 85 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 101 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 39737 reset in 5818 ms.
Product exploration explored 100000 steps with 44726 reset in 5513 ms.
Applying partial POR strategy [false, true]
Stuttering acceptance computed with spot in 88 ms :[(NOT p0), (NOT p0)]
Support contains 3 out of 1267 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1267/1267 places, 2250/2250 transitions.
Applied a total of 0 rules in 49 ms. Remains 1267 /1267 variables (removed 0) and now considering 2250/2250 (removed 0) transitions.
[2023-03-11 14:28:06] [INFO ] Redundant transitions in 102 ms returned []
[2023-03-11 14:28:06] [INFO ] Invariant cache hit.
[2023-03-11 14:28:07] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-11 14:28:09] [INFO ] Dead Transitions using invariants and state equation in 2756 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 2927 ms. Remains : 1267/1267 places, 2250/2250 transitions.
Built C files in :
/tmp/ltsmin15887362501452300290
[2023-03-11 14:28:09] [INFO ] Built C files in 29ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin15887362501452300290
Running compilation step : cd /tmp/ltsmin15887362501452300290;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin15887362501452300290;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin15887362501452300290;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Support contains 3 out of 1267 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1267/1267 places, 2250/2250 transitions.
Applied a total of 0 rules in 33 ms. Remains 1267 /1267 variables (removed 0) and now considering 2250/2250 (removed 0) transitions.
[2023-03-11 14:28:12] [INFO ] Invariant cache hit.
[2023-03-11 14:28:14] [INFO ] Implicit Places using invariants in 1903 ms returned []
[2023-03-11 14:28:14] [INFO ] Invariant cache hit.
[2023-03-11 14:28:18] [INFO ] Implicit Places using invariants and state equation in 4036 ms returned []
Implicit Place search using SMT with State Equation took 5942 ms to find 0 implicit places.
[2023-03-11 14:28:18] [INFO ] Invariant cache hit.
[2023-03-11 14:28:21] [INFO ] Dead Transitions using invariants and state equation in 2550 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 8526 ms. Remains : 1267/1267 places, 2250/2250 transitions.
Built C files in :
/tmp/ltsmin7067834762081879603
[2023-03-11 14:28:21] [INFO ] Built C files in 41ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin7067834762081879603
Running compilation step : cd /tmp/ltsmin7067834762081879603;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin7067834762081879603;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin7067834762081879603;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
[2023-03-11 14:28:24] [INFO ] Flatten gal took : 73 ms
[2023-03-11 14:28:24] [INFO ] Flatten gal took : 77 ms
[2023-03-11 14:28:24] [INFO ] Time to serialize gal into /tmp/LTL16885180457933053982.gal : 15 ms
[2023-03-11 14:28:24] [INFO ] Time to serialize properties into /tmp/LTL15244262943081052040.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL16885180457933053982.gal' '-t' 'CGAL' '-hoa' '/tmp/aut15186284715159741067.hoa' '-atoms' '/tmp/LTL15244262943081052040.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...320
Loading property file /tmp/LTL15244262943081052040.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut15186284715159741067.hoa
Detected timeout of ITS tools.
[2023-03-11 14:28:39] [INFO ] Flatten gal took : 98 ms
[2023-03-11 14:28:39] [INFO ] Flatten gal took : 75 ms
[2023-03-11 14:28:39] [INFO ] Time to serialize gal into /tmp/LTL2764294373283036778.gal : 12 ms
[2023-03-11 14:28:39] [INFO ] Time to serialize properties into /tmp/LTL778272604687622937.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL2764294373283036778.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL778272604687622937.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...274
Read 1 LTL properties
Checking formula 0 : !((X(F("((pi3_7_1<3)&&(pb3_3_7<=pil2_8_5))"))))
Formula 0 simplified : XG!"((pi3_7_1<3)&&(pb3_3_7<=pil2_8_5))"
Detected timeout of ITS tools.
[2023-03-11 14:28:54] [INFO ] Flatten gal took : 69 ms
[2023-03-11 14:28:54] [INFO ] Applying decomposition
[2023-03-11 14:28:54] [INFO ] Flatten gal took : 74 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph6334742851863650965.txt' '-o' '/tmp/graph6334742851863650965.bin' '-w' '/tmp/graph6334742851863650965.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph6334742851863650965.bin' '-l' '-1' '-v' '-w' '/tmp/graph6334742851863650965.weights' '-q' '0' '-e' '0.001'
[2023-03-11 14:28:55] [INFO ] Decomposing Gal with order
[2023-03-11 14:28:55] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-11 14:28:55] [INFO ] Removed a total of 2927 redundant transitions.
[2023-03-11 14:28:55] [INFO ] Flatten gal took : 142 ms
[2023-03-11 14:28:55] [INFO ] Fuse similar labels procedure discarded/fused a total of 14 labels/synchronizations in 25 ms.
[2023-03-11 14:28:55] [INFO ] Time to serialize gal into /tmp/LTL16345567314941514031.gal : 15 ms
[2023-03-11 14:28:55] [INFO ] Time to serialize properties into /tmp/LTL3482663448040711125.ltl : 13 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL16345567314941514031.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL3482663448040711125.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((X(F("((gi6.gi0.gi3.gu144.pi3_7_1<3)&&(gu225.pb3_3_7<=gu225.pil2_8_5))"))))
Formula 0 simplified : XG!"((gi6.gi0.gi3.gu144.pi3_7_1<3)&&(gu225.pb3_3_7<=gu225.pil2_8_5))"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin4671366268542362181
[2023-03-11 14:29:10] [INFO ] Built C files in 38ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4671366268542362181
Running compilation step : cd /tmp/ltsmin4671366268542362181;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin4671366268542362181;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin4671366268542362181;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Treatment of property HexagonalGrid-PT-516-LTLCardinality-15 finished in 113900 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(p0)))'
Found a Shortening insensitive property : HexagonalGrid-PT-516-LTLCardinality-00
Stuttering acceptance computed with spot in 90 ms :[(NOT p0), (NOT p0)]
Support contains 2 out of 1267 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 1267/1267 places, 2250/2250 transitions.
Applied a total of 0 rules in 56 ms. Remains 1267 /1267 variables (removed 0) and now considering 2250/2250 (removed 0) transitions.
[2023-03-11 14:29:14] [INFO ] Invariant cache hit.
[2023-03-11 14:29:14] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-11 14:29:16] [INFO ] Implicit Places using invariants in 1917 ms returned []
[2023-03-11 14:29:16] [INFO ] Invariant cache hit.
[2023-03-11 14:29:19] [INFO ] Implicit Places using invariants and state equation in 3864 ms returned []
Implicit Place search using SMT with State Equation took 5798 ms to find 0 implicit places.
[2023-03-11 14:29:19] [INFO ] Invariant cache hit.
[2023-03-11 14:29:20] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-11 14:29:22] [INFO ] Dead Transitions using invariants and state equation in 2689 ms found 0 transitions.
Finished structural reductions in LI_LTL mode , in 1 iterations and 8544 ms. Remains : 1267/1267 places, 2250/2250 transitions.
Running random walk in product with property : HexagonalGrid-PT-516-LTLCardinality-00 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(LEQ s791 s943)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak, cl-invariant], stateDesc=[null, null][false, false]]
Product exploration explored 100000 steps with 460 reset in 8061 ms.
Product exploration explored 100000 steps with 395 reset in 8653 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(NOT p0)]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 1 factoid took 154 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 52 ms :[(NOT p0)]
Finished random walk after 108 steps, including 0 resets, run visited all 1 properties in 16 ms. (steps per millisecond=6 )
Knowledge obtained : [(NOT p0)]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0)), (F p0)]
Knowledge based reduction with 1 factoid took 179 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 41 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 35 ms :[(NOT p0)]
[2023-03-11 14:29:42] [INFO ] Invariant cache hit.
[2023-03-11 14:29:46] [INFO ] [Real]Absence check using 481 positive place invariants in 1496 ms returned sat
[2023-03-11 14:29:46] [INFO ] [Real]Absence check using 481 positive and 1 generalized place invariants in 241 ms returned sat
[2023-03-11 14:29:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 14:29:51] [INFO ] [Real]Absence check using state equation in 4692 ms returned sat
[2023-03-11 14:29:51] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 14:29:54] [INFO ] [Nat]Absence check using 481 positive place invariants in 556 ms returned sat
[2023-03-11 14:29:57] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-11 14:29:57] [INFO ] [Nat]Absence check using 481 positive and 1 generalized place invariants in 3104 ms returned sat
[2023-03-11 14:29:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 14:30:01] [INFO ] [Nat]Absence check using state equation in 3855 ms returned sat
[2023-03-11 14:30:01] [INFO ] Computed and/alt/rep : 1884/1884/1884 causal constraints (skipped 0 transitions) in 353 ms.
[2023-03-11 14:30:08] [INFO ] Deduced a trap composed of 2 places in 2050 ms of which 1 ms to minimize.
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1255)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithCausalOrder(DeadlockTester.java:1177)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:923)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testEGap(DeadlockTester.java:520)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.computeEGknowledge(LTLPropertySolver.java:614)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.applyKnowledgeBasedReductions(LTLPropertySolver.java:580)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.checkLTLProperty(LTLPropertySolver.java:251)
at fr.lip6.move.gal.application.solver.ltl.LTLLengthAwareSolver.runSLCLLTLTest(LTLLengthAwareSolver.java:100)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:764)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-11 14:30:08] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression EG (NOT p0)
Could not prove EG (NOT p0)
Support contains 2 out of 1267 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1267/1267 places, 2250/2250 transitions.
Applied a total of 0 rules in 51 ms. Remains 1267 /1267 variables (removed 0) and now considering 2250/2250 (removed 0) transitions.
[2023-03-11 14:30:08] [INFO ] Invariant cache hit.
[2023-03-11 14:30:08] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-11 14:30:10] [INFO ] Implicit Places using invariants in 2449 ms returned []
[2023-03-11 14:30:10] [INFO ] Invariant cache hit.
[2023-03-11 14:30:11] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-11 14:30:15] [INFO ] Implicit Places using invariants and state equation in 4571 ms returned []
Implicit Place search using SMT with State Equation took 7023 ms to find 0 implicit places.
[2023-03-11 14:30:15] [INFO ] Redundant transitions in 178 ms returned []
[2023-03-11 14:30:15] [INFO ] Invariant cache hit.
[2023-03-11 14:30:16] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-11 14:30:18] [INFO ] Dead Transitions using invariants and state equation in 2679 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 9947 ms. Remains : 1267/1267 places, 2250/2250 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(NOT p0)]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 1 factoid took 179 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 54 ms :[(NOT p0)]
Finished random walk after 206 steps, including 0 resets, run visited all 1 properties in 19 ms. (steps per millisecond=10 )
Knowledge obtained : [(NOT p0)]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0)), (F p0)]
Knowledge based reduction with 1 factoid took 199 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 51 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 50 ms :[(NOT p0)]
[2023-03-11 14:30:21] [INFO ] Invariant cache hit.
[2023-03-11 14:30:25] [INFO ] [Real]Absence check using 481 positive place invariants in 1492 ms returned sat
[2023-03-11 14:30:25] [INFO ] [Real]Absence check using 481 positive and 1 generalized place invariants in 240 ms returned sat
[2023-03-11 14:30:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 14:30:30] [INFO ] [Real]Absence check using state equation in 4648 ms returned sat
[2023-03-11 14:30:30] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 14:30:34] [INFO ] [Nat]Absence check using 481 positive place invariants in 605 ms returned sat
[2023-03-11 14:30:37] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-11 14:30:37] [INFO ] [Nat]Absence check using 481 positive and 1 generalized place invariants in 3138 ms returned sat
[2023-03-11 14:30:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 14:30:41] [INFO ] [Nat]Absence check using state equation in 4116 ms returned sat
[2023-03-11 14:30:41] [INFO ] Computed and/alt/rep : 1884/1884/1884 causal constraints (skipped 0 transitions) in 189 ms.
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.refineWithCausalOrder(DeadlockTester.java:1186)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:923)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testEGap(DeadlockTester.java:520)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.computeEGknowledge(LTLPropertySolver.java:614)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.applyKnowledgeBasedReductions(LTLPropertySolver.java:580)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.checkLTLProperty(LTLPropertySolver.java:261)
at fr.lip6.move.gal.application.solver.ltl.LTLLengthAwareSolver.runSLCLLTLTest(LTLLengthAwareSolver.java:100)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:764)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-11 14:30:45] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression EG (NOT p0)
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 60 ms :[(NOT p0)]
Product exploration explored 100000 steps with 452 reset in 8357 ms.
Product exploration explored 100000 steps with 435 reset in 8616 ms.
Built C files in :
/tmp/ltsmin5049247422163491217
[2023-03-11 14:31:02] [INFO ] Too many transitions (2250) to apply POR reductions. Disabling POR matrices.
[2023-03-11 14:31:02] [INFO ] Built C files in 24ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5049247422163491217
Running compilation step : cd /tmp/ltsmin5049247422163491217;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin5049247422163491217;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin5049247422163491217;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Support contains 2 out of 1267 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1267/1267 places, 2250/2250 transitions.
Applied a total of 0 rules in 86 ms. Remains 1267 /1267 variables (removed 0) and now considering 2250/2250 (removed 0) transitions.
[2023-03-11 14:31:05] [INFO ] Invariant cache hit.
[2023-03-11 14:31:06] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-11 14:31:08] [INFO ] Implicit Places using invariants in 2576 ms returned []
[2023-03-11 14:31:08] [INFO ] Invariant cache hit.
[2023-03-11 14:31:08] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-11 14:31:11] [INFO ] Implicit Places using invariants and state equation in 3424 ms returned []
Implicit Place search using SMT with State Equation took 6003 ms to find 0 implicit places.
[2023-03-11 14:31:11] [INFO ] Redundant transitions in 112 ms returned []
[2023-03-11 14:31:11] [INFO ] Invariant cache hit.
[2023-03-11 14:31:12] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-11 14:31:14] [INFO ] Dead Transitions using invariants and state equation in 2974 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 9184 ms. Remains : 1267/1267 places, 2250/2250 transitions.
Built C files in :
/tmp/ltsmin7772295299605739206
[2023-03-11 14:31:14] [INFO ] Too many transitions (2250) to apply POR reductions. Disabling POR matrices.
[2023-03-11 14:31:14] [INFO ] Built C files in 27ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin7772295299605739206
Running compilation step : cd /tmp/ltsmin7772295299605739206;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin7772295299605739206;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin7772295299605739206;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
[2023-03-11 14:31:18] [INFO ] Flatten gal took : 70 ms
[2023-03-11 14:31:18] [INFO ] Flatten gal took : 74 ms
[2023-03-11 14:31:18] [INFO ] Time to serialize gal into /tmp/LTL4861220166148153276.gal : 11 ms
[2023-03-11 14:31:18] [INFO ] Time to serialize properties into /tmp/LTL17211284872628791208.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL4861220166148153276.gal' '-t' 'CGAL' '-hoa' '/tmp/aut3098252804663748176.hoa' '-atoms' '/tmp/LTL17211284872628791208.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...318
Loading property file /tmp/LTL17211284872628791208.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut3098252804663748176.hoa
Detected timeout of ITS tools.
[2023-03-11 14:31:33] [INFO ] Flatten gal took : 83 ms
[2023-03-11 14:31:33] [INFO ] Flatten gal took : 67 ms
[2023-03-11 14:31:33] [INFO ] Time to serialize gal into /tmp/LTL3690260135867107524.gal : 14 ms
[2023-03-11 14:31:33] [INFO ] Time to serialize properties into /tmp/LTL12259231887527148795.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL3690260135867107524.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL12259231887527148795.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((X(F("(pil3_5_7<=po2_6_1)"))))
Formula 0 simplified : XG!"(pil3_5_7<=po2_6_1)"
Detected timeout of ITS tools.
[2023-03-11 14:31:48] [INFO ] Flatten gal took : 65 ms
[2023-03-11 14:31:48] [INFO ] Applying decomposition
[2023-03-11 14:31:48] [INFO ] Flatten gal took : 109 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph5227560511861328631.txt' '-o' '/tmp/graph5227560511861328631.bin' '-w' '/tmp/graph5227560511861328631.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph5227560511861328631.bin' '-l' '-1' '-v' '-w' '/tmp/graph5227560511861328631.weights' '-q' '0' '-e' '0.001'
[2023-03-11 14:31:48] [INFO ] Decomposing Gal with order
[2023-03-11 14:31:48] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-11 14:31:49] [INFO ] Removed a total of 2918 redundant transitions.
[2023-03-11 14:31:49] [INFO ] Flatten gal took : 216 ms
[2023-03-11 14:31:49] [INFO ] Fuse similar labels procedure discarded/fused a total of 40 labels/synchronizations in 74 ms.
[2023-03-11 14:31:49] [INFO ] Time to serialize gal into /tmp/LTL12348123662631230440.gal : 15 ms
[2023-03-11 14:31:49] [INFO ] Time to serialize properties into /tmp/LTL2325857497784724909.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL12348123662631230440.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL2325857497784724909.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((X(F("(gu319.pil3_5_7<=gu319.po2_6_1)"))))
Formula 0 simplified : XG!"(gu319.pil3_5_7<=gu319.po2_6_1)"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin9419146895563456865
[2023-03-11 14:32:04] [INFO ] Built C files in 22ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin9419146895563456865
Running compilation step : cd /tmp/ltsmin9419146895563456865;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin9419146895563456865;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin9419146895563456865;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Treatment of property HexagonalGrid-PT-516-LTLCardinality-00 finished in 173959 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((F(p0)||X(X(G(p1)))))'
Found a Lengthening insensitive property : HexagonalGrid-PT-516-LTLCardinality-04
Stuttering acceptance computed with spot in 153 ms :[(NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Support contains 2 out of 1267 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 1267/1267 places, 2250/2250 transitions.
Applied a total of 0 rules in 46 ms. Remains 1267 /1267 variables (removed 0) and now considering 2250/2250 (removed 0) transitions.
[2023-03-11 14:32:08] [INFO ] Invariant cache hit.
[2023-03-11 14:32:08] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-11 14:32:09] [INFO ] Implicit Places using invariants in 1865 ms returned []
[2023-03-11 14:32:10] [INFO ] Invariant cache hit.
[2023-03-11 14:32:10] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-11 14:32:13] [INFO ] Implicit Places using invariants and state equation in 2986 ms returned []
Implicit Place search using SMT with State Equation took 4871 ms to find 0 implicit places.
[2023-03-11 14:32:13] [INFO ] Invariant cache hit.
[2023-03-11 14:32:13] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-11 14:32:15] [INFO ] Dead Transitions using invariants and state equation in 2257 ms found 0 transitions.
Finished structural reductions in LI_LTL mode , in 1 iterations and 7188 ms. Remains : 1267/1267 places, 2250/2250 transitions.
Running random walk in product with property : HexagonalGrid-PT-516-LTLCardinality-04 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=1 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={} source=1 dest: 1}], [{ cond=(NOT p0), acceptance={} source=2 dest: 1}], [{ cond=(NOT p0), acceptance={} source=3 dest: 2}]], initial=3, aps=[p0:(LEQ 2 s113), p1:(LEQ 1 s935)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak, sl-invariant], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 44 reset in 7356 ms.
Product exploration explored 100000 steps with 59 reset in 7952 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (NOT p0))]
False Knowledge obtained : [(X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (AND (NOT p0) p1))), (X (X (NOT (AND (NOT p0) p1))))]
Knowledge based reduction with 2 factoid took 192 ms. Reduced automaton from 4 states, 5 edges and 2 AP (stutter sensitive) to 4 states, 5 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 152 ms :[(NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Finished random walk after 6268 steps, including 1 resets, run visited all 3 properties in 633 ms. (steps per millisecond=9 )
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (NOT p0))]
False Knowledge obtained : [(X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (AND (NOT p0) p1))), (X (X (NOT (AND (NOT p0) p1)))), (F p0), (F (AND p1 (NOT p0))), (F (NOT (AND (NOT p1) (NOT p0))))]
Knowledge based reduction with 2 factoid took 357 ms. Reduced automaton from 4 states, 5 edges and 2 AP (stutter sensitive) to 4 states, 5 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 212 ms :[(NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 205 ms :[(NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
[2023-03-11 14:32:34] [INFO ] Invariant cache hit.
[2023-03-11 14:32:38] [INFO ] [Real]Absence check using 481 positive place invariants in 793 ms returned sat
[2023-03-11 14:32:39] [INFO ] [Real]Absence check using 481 positive and 1 generalized place invariants in 1140 ms returned sat
[2023-03-11 14:32:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 14:32:43] [INFO ] [Real]Absence check using state equation in 4395 ms returned sat
[2023-03-11 14:32:43] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 14:32:49] [INFO ] [Nat]Absence check using 481 positive place invariants in 3291 ms returned sat
[2023-03-11 14:32:49] [INFO ] [Nat]Absence check using 481 positive and 1 generalized place invariants in 49 ms returned sat
[2023-03-11 14:32:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 14:32:53] [INFO ] [Nat]Absence check using state equation in 3941 ms returned sat
[2023-03-11 14:32:54] [INFO ] Computed and/alt/rep : 1884/1884/1884 causal constraints (skipped 0 transitions) in 188 ms.
[2023-03-11 14:33:00] [INFO ] Deduced a trap composed of 2 places in 2060 ms of which 2 ms to minimize.
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1255)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithCausalOrder(DeadlockTester.java:1177)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:923)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testEGap(DeadlockTester.java:520)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.computeEGknowledge(LTLPropertySolver.java:614)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.applyKnowledgeBasedReductions(LTLPropertySolver.java:580)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.checkLTLProperty(LTLPropertySolver.java:251)
at fr.lip6.move.gal.application.solver.ltl.LTLLengthAwareSolver.runSLCLLTLTest(LTLLengthAwareSolver.java:100)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:764)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-11 14:33:00] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression EG (AND (NOT p0) (NOT p1))
Could not prove EG (AND (NOT p0) (NOT p1))
Support contains 2 out of 1267 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1267/1267 places, 2250/2250 transitions.
Applied a total of 0 rules in 32 ms. Remains 1267 /1267 variables (removed 0) and now considering 2250/2250 (removed 0) transitions.
[2023-03-11 14:33:00] [INFO ] Invariant cache hit.
[2023-03-11 14:33:01] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-11 14:33:02] [INFO ] Implicit Places using invariants in 1648 ms returned []
[2023-03-11 14:33:02] [INFO ] Invariant cache hit.
[2023-03-11 14:33:03] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-11 14:33:06] [INFO ] Implicit Places using invariants and state equation in 4060 ms returned []
Implicit Place search using SMT with State Equation took 5722 ms to find 0 implicit places.
[2023-03-11 14:33:06] [INFO ] Invariant cache hit.
[2023-03-11 14:33:07] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-11 14:33:08] [INFO ] Dead Transitions using invariants and state equation in 2106 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 7860 ms. Remains : 1267/1267 places, 2250/2250 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p0) (NOT p1))]
False Knowledge obtained : [(X (X (AND (NOT p1) (NOT p0)))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X (AND p1 (NOT p0)))), (X (X (NOT (AND p1 (NOT p0)))))]
Knowledge based reduction with 1 factoid took 332 ms. Reduced automaton from 4 states, 5 edges and 2 AP (stutter sensitive) to 4 states, 5 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 202 ms :[(NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Finished random walk after 5193 steps, including 1 resets, run visited all 3 properties in 659 ms. (steps per millisecond=7 )
Knowledge obtained : [(AND (NOT p0) (NOT p1))]
False Knowledge obtained : [(X (X (AND (NOT p1) (NOT p0)))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X (AND p1 (NOT p0)))), (X (X (NOT (AND p1 (NOT p0))))), (F p0), (F (AND (NOT p0) p1)), (F (NOT (AND (NOT p0) (NOT p1))))]
Knowledge based reduction with 1 factoid took 202 ms. Reduced automaton from 4 states, 5 edges and 2 AP (stutter sensitive) to 4 states, 5 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 162 ms :[(NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 199 ms :[(NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
[2023-03-11 14:33:12] [INFO ] Invariant cache hit.
[2023-03-11 14:33:16] [INFO ] [Real]Absence check using 481 positive place invariants in 784 ms returned sat
[2023-03-11 14:33:17] [INFO ] [Real]Absence check using 481 positive and 1 generalized place invariants in 1142 ms returned sat
[2023-03-11 14:33:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 14:33:21] [INFO ] [Real]Absence check using state equation in 4117 ms returned sat
[2023-03-11 14:33:21] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 14:33:27] [INFO ] [Nat]Absence check using 481 positive place invariants in 3225 ms returned sat
[2023-03-11 14:33:27] [INFO ] [Nat]Absence check using 481 positive and 1 generalized place invariants in 51 ms returned sat
[2023-03-11 14:33:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 14:33:30] [INFO ] [Nat]Absence check using state equation in 3512 ms returned sat
[2023-03-11 14:33:30] [INFO ] Computed and/alt/rep : 1884/1884/1884 causal constraints (skipped 0 transitions) in 144 ms.
[2023-03-11 14:33:38] [INFO ] Deduced a trap composed of 2 places in 2152 ms of which 2 ms to minimize.
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1255)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithCausalOrder(DeadlockTester.java:1177)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:923)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testEGap(DeadlockTester.java:520)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.computeEGknowledge(LTLPropertySolver.java:614)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.applyKnowledgeBasedReductions(LTLPropertySolver.java:580)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.checkLTLProperty(LTLPropertySolver.java:261)
at fr.lip6.move.gal.application.solver.ltl.LTLLengthAwareSolver.runSLCLLTLTest(LTLLengthAwareSolver.java:100)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:764)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-11 14:33:38] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression EG (AND (NOT p0) (NOT p1))
Could not prove EG (AND (NOT p0) (NOT p1))
Stuttering acceptance computed with spot in 197 ms :[(NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Product exploration explored 100000 steps with 42 reset in 7737 ms.
Product exploration explored 100000 steps with 34 reset in 8351 ms.
Applying partial POR strategy [true, true, false, false]
Stuttering acceptance computed with spot in 227 ms :[(NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Support contains 2 out of 1267 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1267/1267 places, 2250/2250 transitions.
Applied a total of 0 rules in 60 ms. Remains 1267 /1267 variables (removed 0) and now considering 2250/2250 (removed 0) transitions.
[2023-03-11 14:33:55] [INFO ] Redundant transitions in 79 ms returned []
[2023-03-11 14:33:55] [INFO ] Invariant cache hit.
[2023-03-11 14:33:55] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-11 14:33:57] [INFO ] Dead Transitions using invariants and state equation in 2407 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 2584 ms. Remains : 1267/1267 places, 2250/2250 transitions.
Built C files in :
/tmp/ltsmin16236703140539685691
[2023-03-11 14:33:57] [INFO ] Built C files in 33ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin16236703140539685691
Running compilation step : cd /tmp/ltsmin16236703140539685691;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin16236703140539685691;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin16236703140539685691;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Support contains 2 out of 1267 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1267/1267 places, 2250/2250 transitions.
Applied a total of 0 rules in 34 ms. Remains 1267 /1267 variables (removed 0) and now considering 2250/2250 (removed 0) transitions.
[2023-03-11 14:34:00] [INFO ] Invariant cache hit.
[2023-03-11 14:34:01] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-11 14:34:03] [INFO ] Implicit Places using invariants in 2068 ms returned []
[2023-03-11 14:34:03] [INFO ] Invariant cache hit.
[2023-03-11 14:34:03] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-11 14:34:05] [INFO ] Implicit Places using invariants and state equation in 2669 ms returned []
Implicit Place search using SMT with State Equation took 4779 ms to find 0 implicit places.
[2023-03-11 14:34:05] [INFO ] Invariant cache hit.
[2023-03-11 14:34:06] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-11 14:34:07] [INFO ] Dead Transitions using invariants and state equation in 2033 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 6865 ms. Remains : 1267/1267 places, 2250/2250 transitions.
Built C files in :
/tmp/ltsmin1240540272633192988
[2023-03-11 14:34:07] [INFO ] Built C files in 20ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin1240540272633192988
Running compilation step : cd /tmp/ltsmin1240540272633192988;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin1240540272633192988;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin1240540272633192988;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
[2023-03-11 14:34:10] [INFO ] Flatten gal took : 69 ms
[2023-03-11 14:34:11] [INFO ] Flatten gal took : 71 ms
[2023-03-11 14:34:11] [INFO ] Time to serialize gal into /tmp/LTL6144828320910855872.gal : 16 ms
[2023-03-11 14:34:11] [INFO ] Time to serialize properties into /tmp/LTL9859204054161928803.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL6144828320910855872.gal' '-t' 'CGAL' '-hoa' '/tmp/aut12940258449190665799.hoa' '-atoms' '/tmp/LTL9859204054161928803.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...318
Loading property file /tmp/LTL9859204054161928803.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut12940258449190665799.hoa
Detected timeout of ITS tools.
[2023-03-11 14:34:26] [INFO ] Flatten gal took : 68 ms
[2023-03-11 14:34:26] [INFO ] Flatten gal took : 71 ms
[2023-03-11 14:34:26] [INFO ] Time to serialize gal into /tmp/LTL14222743513763560226.gal : 11 ms
[2023-03-11 14:34:26] [INFO ] Time to serialize properties into /tmp/LTL13350481622576090618.ltl : 24 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL14222743513763560226.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL13350481622576090618.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...277
Read 1 LTL properties
Checking formula 0 : !(((F("(pb2_8_3>=2)"))||(X(X(G("(po2_5_2>=1)"))))))
Formula 0 simplified : G!"(pb2_8_3>=2)" & XXF!"(po2_5_2>=1)"
Detected timeout of ITS tools.
[2023-03-11 14:34:41] [INFO ] Flatten gal took : 69 ms
[2023-03-11 14:34:41] [INFO ] Applying decomposition
[2023-03-11 14:34:41] [INFO ] Flatten gal took : 71 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph5338891633478136609.txt' '-o' '/tmp/graph5338891633478136609.bin' '-w' '/tmp/graph5338891633478136609.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph5338891633478136609.bin' '-l' '-1' '-v' '-w' '/tmp/graph5338891633478136609.weights' '-q' '0' '-e' '0.001'
[2023-03-11 14:34:41] [INFO ] Decomposing Gal with order
[2023-03-11 14:34:41] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-11 14:34:42] [INFO ] Removed a total of 2928 redundant transitions.
[2023-03-11 14:34:42] [INFO ] Flatten gal took : 132 ms
[2023-03-11 14:34:42] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 24 ms.
[2023-03-11 14:34:42] [INFO ] Time to serialize gal into /tmp/LTL2349863419086403770.gal : 35 ms
[2023-03-11 14:34:42] [INFO ] Time to serialize properties into /tmp/LTL14279097509003477371.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL2349863419086403770.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL14279097509003477371.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...255
Read 1 LTL properties
Checking formula 0 : !(((F("(i44.u53.pb2_8_3>=2)"))||(X(X(G("(i24.u319.po2_5_2>=1)"))))))
Formula 0 simplified : G!"(i44.u53.pb2_8_3>=2)" & XXF!"(i24.u319.po2_5_2>=1)"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin17920435664018267128
[2023-03-11 14:34:57] [INFO ] Built C files in 20ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17920435664018267128
Running compilation step : cd /tmp/ltsmin17920435664018267128;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin17920435664018267128;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin17920435664018267128;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Treatment of property HexagonalGrid-PT-516-LTLCardinality-04 finished in 172551 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(p0)))'
Found a Shortening insensitive property : HexagonalGrid-PT-516-LTLCardinality-15
Stuttering acceptance computed with spot in 69 ms :[(NOT p0), (NOT p0)]
Support contains 3 out of 1267 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 1267/1267 places, 2250/2250 transitions.
Applied a total of 0 rules in 49 ms. Remains 1267 /1267 variables (removed 0) and now considering 2250/2250 (removed 0) transitions.
[2023-03-11 14:35:00] [INFO ] Invariant cache hit.
[2023-03-11 14:35:01] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-11 14:35:03] [INFO ] Implicit Places using invariants in 2417 ms returned []
[2023-03-11 14:35:03] [INFO ] Invariant cache hit.
[2023-03-11 14:35:03] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-11 14:35:07] [INFO ] Implicit Places using invariants and state equation in 4167 ms returned []
Implicit Place search using SMT with State Equation took 6622 ms to find 0 implicit places.
[2023-03-11 14:35:07] [INFO ] Invariant cache hit.
[2023-03-11 14:35:07] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-11 14:35:09] [INFO ] Dead Transitions using invariants and state equation in 2446 ms found 0 transitions.
Finished structural reductions in LI_LTL mode , in 1 iterations and 9136 ms. Remains : 1267/1267 places, 2250/2250 transitions.
Running random walk in product with property : HexagonalGrid-PT-516-LTLCardinality-15 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(AND (GT 3 s592) (LEQ s139 s752))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak, cl-invariant], stateDesc=[null, null][false, false]]
Product exploration explored 100000 steps with 43970 reset in 5047 ms.
Product exploration explored 100000 steps with 44699 reset in 5708 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 1 factoid took 136 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 2 states, 2 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 66 ms :[(NOT p0), (NOT p0)]
Finished random walk after 2431 steps, including 0 resets, run visited all 1 properties in 201 ms. (steps per millisecond=12 )
Knowledge obtained : [p0]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0)), (F (NOT p0))]
Knowledge based reduction with 1 factoid took 235 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 2 states, 2 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 101 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 100 ms :[(NOT p0), (NOT p0)]
Support contains 3 out of 1267 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1267/1267 places, 2250/2250 transitions.
Applied a total of 0 rules in 53 ms. Remains 1267 /1267 variables (removed 0) and now considering 2250/2250 (removed 0) transitions.
[2023-03-11 14:35:23] [INFO ] Invariant cache hit.
[2023-03-11 14:35:24] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-11 14:35:25] [INFO ] Implicit Places using invariants in 2231 ms returned []
[2023-03-11 14:35:25] [INFO ] Invariant cache hit.
[2023-03-11 14:35:26] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-11 14:35:29] [INFO ] Implicit Places using invariants and state equation in 3737 ms returned []
Implicit Place search using SMT with State Equation took 5997 ms to find 0 implicit places.
[2023-03-11 14:35:29] [INFO ] Invariant cache hit.
[2023-03-11 14:35:31] [INFO ] Dead Transitions using invariants and state equation in 1892 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 7943 ms. Remains : 1267/1267 places, 2250/2250 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 1 factoid took 132 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 2 states, 2 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 67 ms :[(NOT p0), (NOT p0)]
Finished random walk after 170 steps, including 0 resets, run visited all 1 properties in 16 ms. (steps per millisecond=10 )
Knowledge obtained : [p0]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0)), (F (NOT p0))]
Knowledge based reduction with 1 factoid took 150 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 2 states, 2 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 68 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 68 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 140 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 42447 reset in 5684 ms.
Product exploration explored 100000 steps with 45073 reset in 5753 ms.
Applying partial POR strategy [false, true]
Stuttering acceptance computed with spot in 91 ms :[(NOT p0), (NOT p0)]
Support contains 3 out of 1267 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1267/1267 places, 2250/2250 transitions.
Applied a total of 0 rules in 47 ms. Remains 1267 /1267 variables (removed 0) and now considering 2250/2250 (removed 0) transitions.
[2023-03-11 14:35:45] [INFO ] Redundant transitions in 62 ms returned []
[2023-03-11 14:35:45] [INFO ] Invariant cache hit.
[2023-03-11 14:35:46] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-11 14:35:48] [INFO ] Dead Transitions using invariants and state equation in 2614 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 2736 ms. Remains : 1267/1267 places, 2250/2250 transitions.
Built C files in :
/tmp/ltsmin8969041932659916711
[2023-03-11 14:35:48] [INFO ] Built C files in 22ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin8969041932659916711
Running compilation step : cd /tmp/ltsmin8969041932659916711;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin8969041932659916711;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin8969041932659916711;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Support contains 3 out of 1267 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1267/1267 places, 2250/2250 transitions.
Applied a total of 0 rules in 31 ms. Remains 1267 /1267 variables (removed 0) and now considering 2250/2250 (removed 0) transitions.
[2023-03-11 14:35:51] [INFO ] Invariant cache hit.
[2023-03-11 14:35:53] [INFO ] Implicit Places using invariants in 1727 ms returned []
[2023-03-11 14:35:53] [INFO ] Invariant cache hit.
[2023-03-11 14:35:57] [INFO ] Implicit Places using invariants and state equation in 3978 ms returned []
Implicit Place search using SMT with State Equation took 5708 ms to find 0 implicit places.
[2023-03-11 14:35:57] [INFO ] Invariant cache hit.
[2023-03-11 14:36:00] [INFO ] Dead Transitions using invariants and state equation in 2782 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 8523 ms. Remains : 1267/1267 places, 2250/2250 transitions.
Built C files in :
/tmp/ltsmin9339330279466863209
[2023-03-11 14:36:00] [INFO ] Built C files in 32ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin9339330279466863209
Running compilation step : cd /tmp/ltsmin9339330279466863209;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin9339330279466863209;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin9339330279466863209;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
[2023-03-11 14:36:03] [INFO ] Flatten gal took : 69 ms
[2023-03-11 14:36:03] [INFO ] Flatten gal took : 69 ms
[2023-03-11 14:36:03] [INFO ] Time to serialize gal into /tmp/LTL1963280905412591968.gal : 10 ms
[2023-03-11 14:36:03] [INFO ] Time to serialize properties into /tmp/LTL9924802984282720936.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL1963280905412591968.gal' '-t' 'CGAL' '-hoa' '/tmp/aut9325807859280587795.hoa' '-atoms' '/tmp/LTL9924802984282720936.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...317
Loading property file /tmp/LTL9924802984282720936.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut9325807859280587795.hoa
Detected timeout of ITS tools.
[2023-03-11 14:36:18] [INFO ] Flatten gal took : 68 ms
[2023-03-11 14:36:18] [INFO ] Flatten gal took : 73 ms
[2023-03-11 14:36:18] [INFO ] Time to serialize gal into /tmp/LTL12832784552937452913.gal : 11 ms
[2023-03-11 14:36:18] [INFO ] Time to serialize properties into /tmp/LTL9148621913073767881.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL12832784552937452913.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL9148621913073767881.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((X(F("((pi3_7_1<3)&&(pb3_3_7<=pil2_8_5))"))))
Formula 0 simplified : XG!"((pi3_7_1<3)&&(pb3_3_7<=pil2_8_5))"
Detected timeout of ITS tools.
[2023-03-11 14:36:33] [INFO ] Flatten gal took : 68 ms
[2023-03-11 14:36:33] [INFO ] Applying decomposition
[2023-03-11 14:36:33] [INFO ] Flatten gal took : 69 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph2837964412114935040.txt' '-o' '/tmp/graph2837964412114935040.bin' '-w' '/tmp/graph2837964412114935040.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph2837964412114935040.bin' '-l' '-1' '-v' '-w' '/tmp/graph2837964412114935040.weights' '-q' '0' '-e' '0.001'
[2023-03-11 14:36:34] [INFO ] Decomposing Gal with order
[2023-03-11 14:36:34] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-11 14:36:34] [INFO ] Removed a total of 2927 redundant transitions.
[2023-03-11 14:36:34] [INFO ] Flatten gal took : 209 ms
[2023-03-11 14:36:34] [INFO ] Fuse similar labels procedure discarded/fused a total of 29 labels/synchronizations in 42 ms.
[2023-03-11 14:36:34] [INFO ] Time to serialize gal into /tmp/LTL3918339750887178785.gal : 20 ms
[2023-03-11 14:36:34] [INFO ] Time to serialize properties into /tmp/LTL15791940688966799118.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL3918339750887178785.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL15791940688966799118.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((X(F("((gi0.gu143.pi3_7_1<3)&&(gu9.pb3_3_7<=gu9.pil2_8_5))"))))
Formula 0 simplified : XG!"((gi0.gu143.pi3_7_1<3)&&(gu9.pb3_3_7<=gu9.pil2_8_5))"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin12491449926018292675
[2023-03-11 14:36:49] [INFO ] Built C files in 20ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12491449926018292675
Running compilation step : cd /tmp/ltsmin12491449926018292675;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin12491449926018292675;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin12491449926018292675;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Treatment of property HexagonalGrid-PT-516-LTLCardinality-15 finished in 112364 ms.
[2023-03-11 14:36:52] [INFO ] Flatten gal took : 69 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin2051462367341691584
[2023-03-11 14:36:52] [INFO ] Too many transitions (2250) to apply POR reductions. Disabling POR matrices.
[2023-03-11 14:36:52] [INFO ] Built C files in 21ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin2051462367341691584
Running compilation step : cd /tmp/ltsmin2051462367341691584;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '180' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
[2023-03-11 14:36:53] [INFO ] Applying decomposition
[2023-03-11 14:36:53] [INFO ] Flatten gal took : 71 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph8818193287471251001.txt' '-o' '/tmp/graph8818193287471251001.bin' '-w' '/tmp/graph8818193287471251001.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph8818193287471251001.bin' '-l' '-1' '-v' '-w' '/tmp/graph8818193287471251001.weights' '-q' '0' '-e' '0.001'
[2023-03-11 14:36:53] [INFO ] Decomposing Gal with order
[2023-03-11 14:36:53] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-11 14:36:53] [INFO ] Removed a total of 2917 redundant transitions.
[2023-03-11 14:36:53] [INFO ] Flatten gal took : 117 ms
[2023-03-11 14:36:53] [INFO ] Fuse similar labels procedure discarded/fused a total of 75 labels/synchronizations in 24 ms.
[2023-03-11 14:36:53] [INFO ] Time to serialize gal into /tmp/LTLCardinality15882611813555122962.gal : 13 ms
[2023-03-11 14:36:53] [INFO ] Time to serialize properties into /tmp/LTLCardinality14872842075585093540.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLCardinality15882611813555122962.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality14872842075585093540.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...299
Read 4 LTL properties
Checking formula 0 : !((X(F("(gu240.pil3_5_7<=gu240.po2_6_1)"))))
Formula 0 simplified : XG!"(gu240.pil3_5_7<=gu240.po2_6_1)"
Compilation finished in 9046 ms.
Running link step : cd /tmp/ltsmin2051462367341691584;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 141 ms.
Running LTSmin : cd /tmp/ltsmin2051462367341691584;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' 'X(<>((LTLAPp0==true)))' '--buchi-type=spotba'
pins2lts-mc-linux64, 0.001: Registering PINS so language module
pins2lts-mc-linux64( 0/ 8), 0.001: Loading model from ./gal.so
pins2lts-mc-linux64( 0/ 8), 0.002: library has no initializer
pins2lts-mc-linux64( 0/ 8), 0.002: loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.003: library has no initializer
pins2lts-mc-linux64( 3/ 8), 0.003: loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.005: library has no initializer
pins2lts-mc-linux64( 2/ 8), 0.005: loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.005: library has no initializer
pins2lts-mc-linux64( 1/ 8), 0.005: library has no initializer
pins2lts-mc-linux64( 1/ 8), 0.006: loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.005: library has no initializer
pins2lts-mc-linux64( 5/ 8), 0.005: loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.004: library has no initializer
pins2lts-mc-linux64( 7/ 8), 0.005: library has no initializer
pins2lts-mc-linux64( 6/ 8), 0.005: loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.006: loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.008: loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.055: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.056: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.056: LTL layer: formula: X(<>((LTLAPp0==true)))
pins2lts-mc-linux64( 0/ 8), 0.058: "X(<>((LTLAPp0==true)))" is not a file, parsing as formula...
pins2lts-mc-linux64( 0/ 8), 0.064: Using Spin LTL semantics
pins2lts-mc-linux64( 6/ 8), 0.069: completed loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.072: completed loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.076: completed loading model GAL
pins2lts-mc-linux64( 1/ 8), 0.084: completed loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.084: completed loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.086: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.105: buchi has 2 states
pins2lts-mc-linux64( 0/ 8), 0.109: Weak Buchi automaton detected, adding non-accepting as progress label.
pins2lts-mc-linux64( 0/ 8), 1.246: DFS-FIFO for weak LTL, using special progress label 2256
pins2lts-mc-linux64( 0/ 8), 1.246: There are 2257 state labels and 1 edge labels
pins2lts-mc-linux64( 0/ 8), 1.246: State length is 1268, there are 2252 groups
pins2lts-mc-linux64( 0/ 8), 1.246: Running dfsfifo using 8 cores
pins2lts-mc-linux64( 0/ 8), 1.246: Using a tree table with 2^27 elements
pins2lts-mc-linux64( 0/ 8), 1.246: Successor permutation: rr
pins2lts-mc-linux64( 0/ 8), 1.246: Global bits: 2, count bits: 0, local bits: 0
pins2lts-mc-linux64( 5/ 8), 6.547: ~119 levels ~960 states ~402656 transitions
pins2lts-mc-linux64( 5/ 8), 10.280: ~239 levels ~1920 states ~847968 transitions
pins2lts-mc-linux64( 3/ 8), 15.973: ~479 levels ~3840 states ~1659352 transitions
pins2lts-mc-linux64( 0/ 8), 25.438: ~957 levels ~7680 states ~3085144 transitions
pins2lts-mc-linux64( 0/ 8), 43.230: ~1915 levels ~15360 states ~5559264 transitions
pins2lts-mc-linux64( 0/ 8), 57.543: Error: tree leafs table full! Change -s/--ratio.
pins2lts-mc-linux64( 0/ 8), 72.909:
pins2lts-mc-linux64( 0/ 8), 72.909: mean standard work distribution: 3.0% (states) 0.5% (transitions)
pins2lts-mc-linux64( 0/ 8), 72.909:
pins2lts-mc-linux64( 0/ 8), 72.909: Explored 17965 states 6677506 transitions, fanout: 371.695
pins2lts-mc-linux64( 0/ 8), 72.909: Total exploration time 71.640 sec (59.760 sec minimum, 64.720 sec on average)
pins2lts-mc-linux64( 0/ 8), 72.909: States per second: 251, Transitions per second: 93209
pins2lts-mc-linux64( 0/ 8), 72.909:
pins2lts-mc-linux64( 0/ 8), 72.909: Progress states detected: 0
pins2lts-mc-linux64( 0/ 8), 72.909: Redundant explorations: -99.7308
pins2lts-mc-linux64( 0/ 8), 72.909:
pins2lts-mc-linux64( 0/ 8), 72.909: Queue width: 8B, total height: 17892, memory: 0.14MB
pins2lts-mc-linux64( 0/ 8), 72.909: Tree memory: 306.9MB, 48.2 B/state, compr.: 1.0%
pins2lts-mc-linux64( 0/ 8), 72.909: Tree fill ratio (roots/leafs): 4.0%/100.0%
pins2lts-mc-linux64( 0/ 8), 72.909: Stored 2330 string chucks using 0MB
pins2lts-mc-linux64( 0/ 8), 72.909: Total memory used for chunk indexing: 0MB
pins2lts-mc-linux64( 0/ 8), 72.909: Est. total memory use: 307.1MB (~1024.1MB paged-in)
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin2051462367341691584;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' 'X(<>((LTLAPp0==true)))' '--buchi-type=spotba'
255
java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin2051462367341691584;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' 'X(<>((LTLAPp0==true)))' '--buchi-type=spotba'
255
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner.checkProperty(LTSminRunner.java:240)
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.checkProperties(LTSminRunner.java:175)
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:113)
at java.base/java.lang.Thread.run(Thread.java:833)
Detected timeout of ITS tools.
[2023-03-11 15:03:20] [INFO ] Flatten gal took : 2038 ms
[2023-03-11 15:03:20] [INFO ] Time to serialize gal into /tmp/LTLCardinality14885192253711262626.gal : 201 ms
[2023-03-11 15:03:20] [INFO ] Time to serialize properties into /tmp/LTLCardinality5706629521144485252.ltl : 12 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLCardinality14885192253711262626.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality5706629521144485252.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...298
Read 4 LTL properties
Checking formula 0 : !((X(F("(pil3_5_7<=po2_6_1)"))))
Formula 0 simplified : XG!"(pil3_5_7<=po2_6_1)"
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393216 kB
MemFree: 2357128 kB
After kill :
MemTotal: 16393216 kB
MemFree: 15965220 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_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
Sequence of Actions to be Executed by the VM
This is useful if one wants to reexecute the tool in the VM from the submitted image disk.
set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="HexagonalGrid-PT-516"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"
# this is specific to your benchmark or test
export BIN_DIR="$HOME/BenchKit/bin"
# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi
# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5348"
echo " Executing tool itstools"
echo " Input is HexagonalGrid-PT-516, 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 r197-smll-167840344200411"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/HexagonalGrid-PT-516.tgz
mv HexagonalGrid-PT-516 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 ;