fond
Model Checking Contest 2023
13th edition, Paris, France, April 26, 2023 (at TOOLympics II)
Execution of r457-smll-167912649200385
Last Updated
May 14, 2023

About the Execution of LTSMin+red for SquareGrid-PT-130613

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
7260.699 3600000.00 14121296.00 774.90 F?F???F??????FTF 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.r457-smll-167912649200385.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 ltsminxred
Input is SquareGrid-PT-130613, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r457-smll-167912649200385
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.8M
-rw-r--r-- 1 mcc users 8.0K Feb 25 13:00 CTLCardinality.txt
-rw-r--r-- 1 mcc users 84K Feb 25 13:00 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.3K Feb 25 12:24 CTLFireability.txt
-rw-r--r-- 1 mcc users 55K Feb 25 12:24 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:41 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.3K Jan 29 11:41 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.8K Feb 25 17:11 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Feb 25 17:11 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Feb 25 17:11 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Feb 25 17:11 LTLFireability.xml
-rw-r--r-- 1 mcc users 8.0K Feb 25 13:48 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 70K Feb 25 13:48 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 13K Feb 25 13:38 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 99K Feb 25 13:38 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Feb 25 17:11 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Feb 25 17:11 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 7 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rwxr-xr-x 1 mcc users 1.3M Mar 5 18:23 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME SquareGrid-PT-130613-CTLCardinality-00
FORMULA_NAME SquareGrid-PT-130613-CTLCardinality-01
FORMULA_NAME SquareGrid-PT-130613-CTLCardinality-02
FORMULA_NAME SquareGrid-PT-130613-CTLCardinality-03
FORMULA_NAME SquareGrid-PT-130613-CTLCardinality-04
FORMULA_NAME SquareGrid-PT-130613-CTLCardinality-05
FORMULA_NAME SquareGrid-PT-130613-CTLCardinality-06
FORMULA_NAME SquareGrid-PT-130613-CTLCardinality-07
FORMULA_NAME SquareGrid-PT-130613-CTLCardinality-08
FORMULA_NAME SquareGrid-PT-130613-CTLCardinality-09
FORMULA_NAME SquareGrid-PT-130613-CTLCardinality-10
FORMULA_NAME SquareGrid-PT-130613-CTLCardinality-11
FORMULA_NAME SquareGrid-PT-130613-CTLCardinality-12
FORMULA_NAME SquareGrid-PT-130613-CTLCardinality-13
FORMULA_NAME SquareGrid-PT-130613-CTLCardinality-14
FORMULA_NAME SquareGrid-PT-130613-CTLCardinality-15

=== Now, execution of the tool begins

BK_START 1679421351282

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=ltsminxred
BK_EXAMINATION=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=SquareGrid-PT-130613
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-21 17:55:54] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -timeout, 360, -rebuildPNML]
[2023-03-21 17:55:54] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-21 17:55:54] [INFO ] Load time of PNML (sax parser for PT used): 287 ms
[2023-03-21 17:55:54] [INFO ] Transformed 2301 places.
[2023-03-21 17:55:54] [INFO ] Transformed 2756 transitions.
[2023-03-21 17:55:54] [INFO ] Parsed PT model containing 2301 places and 2756 transitions and 11024 arcs in 409 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 20 ms.
Support contains 159 out of 2301 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2301/2301 places, 2756/2756 transitions.
Applied a total of 0 rules in 311 ms. Remains 2301 /2301 variables (removed 0) and now considering 2756/2756 (removed 0) transitions.
// Phase 1: matrix 2756 rows 2301 cols
[2023-03-21 17:55:55] [INFO ] Computed 898 place invariants in 268 ms
[2023-03-21 17:55:58] [INFO ] Implicit Places using invariants in 3499 ms returned []
[2023-03-21 17:55:58] [INFO ] Invariant cache hit.
[2023-03-21 17:55:59] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-21 17:56:05] [INFO ] Implicit Places using invariants and state equation in 6533 ms returned []
Implicit Place search using SMT with State Equation took 10078 ms to find 0 implicit places.
[2023-03-21 17:56:05] [INFO ] Invariant cache hit.
[2023-03-21 17:56:05] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-21 17:56:08] [INFO ] Dead Transitions using invariants and state equation in 3118 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 13511 ms. Remains : 2301/2301 places, 2756/2756 transitions.
Support contains 159 out of 2301 places after structural reductions.
[2023-03-21 17:56:08] [INFO ] Flatten gal took : 376 ms
[2023-03-21 17:56:09] [INFO ] Flatten gal took : 241 ms
[2023-03-21 17:56:09] [INFO ] Input system was already deterministic with 2756 transitions.
Support contains 152 out of 2301 places (down from 159) after GAL structural reductions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 2982 ms. (steps per millisecond=3 ) properties (out of 96) seen :24
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 34 ms. (steps per millisecond=29 ) properties (out of 72) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 32 ms. (steps per millisecond=31 ) properties (out of 72) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 31 ms. (steps per millisecond=32 ) properties (out of 72) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 31 ms. (steps per millisecond=32 ) properties (out of 72) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 31 ms. (steps per millisecond=32 ) properties (out of 72) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 32 ms. (steps per millisecond=31 ) properties (out of 72) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 32 ms. (steps per millisecond=31 ) properties (out of 72) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 31 ms. (steps per millisecond=32 ) properties (out of 72) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 31 ms. (steps per millisecond=32 ) properties (out of 72) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 49 ms. (steps per millisecond=20 ) properties (out of 72) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 33 ms. (steps per millisecond=30 ) properties (out of 72) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 32 ms. (steps per millisecond=31 ) properties (out of 72) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 32 ms. (steps per millisecond=31 ) properties (out of 72) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 32 ms. (steps per millisecond=31 ) properties (out of 72) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 32 ms. (steps per millisecond=31 ) properties (out of 72) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 32 ms. (steps per millisecond=31 ) properties (out of 72) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 32 ms. (steps per millisecond=31 ) properties (out of 72) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 32 ms. (steps per millisecond=31 ) properties (out of 72) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 32 ms. (steps per millisecond=31 ) properties (out of 72) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 33 ms. (steps per millisecond=30 ) properties (out of 72) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 32 ms. (steps per millisecond=31 ) properties (out of 72) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 43 ms. (steps per millisecond=23 ) properties (out of 72) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 31 ms. (steps per millisecond=32 ) properties (out of 72) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 31 ms. (steps per millisecond=32 ) properties (out of 72) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 30 ms. (steps per millisecond=33 ) properties (out of 72) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 31 ms. (steps per millisecond=32 ) properties (out of 72) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 31 ms. (steps per millisecond=32 ) properties (out of 72) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 31 ms. (steps per millisecond=32 ) properties (out of 72) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 30 ms. (steps per millisecond=33 ) properties (out of 72) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 30 ms. (steps per millisecond=33 ) properties (out of 72) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 31 ms. (steps per millisecond=32 ) properties (out of 72) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 31 ms. (steps per millisecond=32 ) properties (out of 72) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 31 ms. (steps per millisecond=32 ) properties (out of 72) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 42 ms. (steps per millisecond=23 ) properties (out of 72) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 35 ms. (steps per millisecond=28 ) properties (out of 72) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 34 ms. (steps per millisecond=29 ) properties (out of 72) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 33 ms. (steps per millisecond=30 ) properties (out of 72) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 33 ms. (steps per millisecond=30 ) properties (out of 72) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 34 ms. (steps per millisecond=29 ) properties (out of 72) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 34 ms. (steps per millisecond=29 ) properties (out of 72) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 34 ms. (steps per millisecond=29 ) properties (out of 72) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 33 ms. (steps per millisecond=30 ) properties (out of 72) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 34 ms. (steps per millisecond=29 ) properties (out of 72) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 33 ms. (steps per millisecond=30 ) properties (out of 72) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 34 ms. (steps per millisecond=29 ) properties (out of 72) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 39 ms. (steps per millisecond=25 ) properties (out of 72) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 33 ms. (steps per millisecond=30 ) properties (out of 72) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 33 ms. (steps per millisecond=30 ) properties (out of 72) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 31 ms. (steps per millisecond=32 ) properties (out of 72) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 30 ms. (steps per millisecond=33 ) properties (out of 72) seen :0
Running SMT prover for 72 properties.
[2023-03-21 17:56:14] [INFO ] Invariant cache hit.
[2023-03-21 17:56:18] [INFO ] [Real]Absence check using 897 positive place invariants in 315 ms returned sat
[2023-03-21 17:56:18] [INFO ] [Real]Absence check using 897 positive and 1 generalized place invariants in 130 ms returned sat
[2023-03-21 17:56:18] [INFO ] After 4177ms SMT Verify possible using all constraints in real domain returned unsat :2 sat :0 real:70
[2023-03-21 17:56:21] [INFO ] [Nat]Absence check using 897 positive place invariants in 280 ms returned sat
[2023-03-21 17:56:21] [INFO ] [Nat]Absence check using 897 positive and 1 generalized place invariants in 137 ms returned sat
[2023-03-21 17:56:31] [INFO ] After 7266ms SMT Verify possible using state equation in natural domain returned unsat :28 sat :44
[2023-03-21 17:56:39] [INFO ] After 15561ms SMT Verify possible using trap constraints in natural domain returned unsat :28 sat :44
Attempting to minimize the solution found.
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.checkResults(DeadlockTester.java:797)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:692)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMTIncremental(DeadlockTester.java:350)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMT(DeadlockTester.java:223)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.applyReductions(ReachabilitySolver.java:95)
at fr.lip6.move.gal.application.solver.logic.AtomicReducerSR.checkAtomicPropositionsLogic(AtomicReducerSR.java:105)
at fr.lip6.move.gal.application.solver.logic.AtomicReducerSR.strongReductions(AtomicReducerSR.java:44)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.preSolveForLogic(LTLPropertySolver.java:176)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:626)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-21 17:56:43] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-21 17:56:43] [INFO ] After 25019ms SMT Verify possible using all constraints in natural domain returned unsat :2 sat :0 real:70
Fused 72 Parikh solutions to 37 different solutions.
Parikh walk visited 41 properties in 30022 ms.
Support contains 4 out of 2301 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2301/2301 places, 2756/2756 transitions.
Applied a total of 0 rules in 176 ms. Remains 2301 /2301 variables (removed 0) and now considering 2756/2756 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 177 ms. Remains : 2301/2301 places, 2756/2756 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 2339 ms. (steps per millisecond=4 ) properties (out of 3) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 290 ms. (steps per millisecond=34 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 286 ms. (steps per millisecond=34 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
[2023-03-21 17:57:16] [INFO ] Invariant cache hit.
[2023-03-21 17:57:17] [INFO ] [Real]Absence check using 897 positive place invariants in 261 ms returned sat
[2023-03-21 17:57:17] [INFO ] [Real]Absence check using 897 positive and 1 generalized place invariants in 136 ms returned sat
[2023-03-21 17:57:19] [INFO ] After 2953ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-21 17:57:20] [INFO ] [Nat]Absence check using 897 positive place invariants in 285 ms returned sat
[2023-03-21 17:57:20] [INFO ] [Nat]Absence check using 897 positive and 1 generalized place invariants in 124 ms returned sat
[2023-03-21 17:57:22] [INFO ] After 1821ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2023-03-21 17:57:22] [INFO ] After 2226ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 261 ms.
[2023-03-21 17:57:22] [INFO ] After 3377ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Finished Parikh walk after 6068 steps, including 0 resets, run visited all 2 properties in 791 ms. (steps per millisecond=7 )
Parikh walk visited 2 properties in 796 ms.
Successfully simplified 28 atomic propositions for a total of 16 simplifications.
FORMULA SquareGrid-PT-130613-CTLCardinality-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SquareGrid-PT-130613-CTLCardinality-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-21 17:57:23] [INFO ] Initial state reduction rules for CTL removed 3 formulas.
[2023-03-21 17:57:23] [INFO ] Flatten gal took : 125 ms
[2023-03-21 17:57:23] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
FORMULA SquareGrid-PT-130613-CTLCardinality-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SquareGrid-PT-130613-CTLCardinality-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SquareGrid-PT-130613-CTLCardinality-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SquareGrid-PT-130613-CTLCardinality-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-21 17:57:24] [INFO ] Flatten gal took : 142 ms
[2023-03-21 17:57:24] [INFO ] Input system was already deterministic with 2756 transitions.
Support contains 52 out of 2301 places (down from 87) after GAL structural reductions.
Computed a total of 0 stabilizing places and 0 stable transitions
Starting structural reductions in SI_CTL mode, iteration 0 : 2301/2301 places, 2756/2756 transitions.
Applied a total of 0 rules in 175 ms. Remains 2301 /2301 variables (removed 0) and now considering 2756/2756 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 176 ms. Remains : 2301/2301 places, 2756/2756 transitions.
[2023-03-21 17:57:24] [INFO ] Flatten gal took : 107 ms
[2023-03-21 17:57:24] [INFO ] Flatten gal took : 111 ms
[2023-03-21 17:57:25] [INFO ] Input system was already deterministic with 2756 transitions.
Starting structural reductions in LTL mode, iteration 0 : 2301/2301 places, 2756/2756 transitions.
Applied a total of 0 rules in 125 ms. Remains 2301 /2301 variables (removed 0) and now considering 2756/2756 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 126 ms. Remains : 2301/2301 places, 2756/2756 transitions.
[2023-03-21 17:57:25] [INFO ] Flatten gal took : 93 ms
[2023-03-21 17:57:25] [INFO ] Flatten gal took : 105 ms
[2023-03-21 17:57:25] [INFO ] Input system was already deterministic with 2756 transitions.
Starting structural reductions in LTL mode, iteration 0 : 2301/2301 places, 2756/2756 transitions.
Applied a total of 0 rules in 125 ms. Remains 2301 /2301 variables (removed 0) and now considering 2756/2756 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 127 ms. Remains : 2301/2301 places, 2756/2756 transitions.
[2023-03-21 17:57:25] [INFO ] Flatten gal took : 100 ms
[2023-03-21 17:57:25] [INFO ] Flatten gal took : 111 ms
[2023-03-21 17:57:26] [INFO ] Input system was already deterministic with 2756 transitions.
Starting structural reductions in LTL mode, iteration 0 : 2301/2301 places, 2756/2756 transitions.
Applied a total of 0 rules in 112 ms. Remains 2301 /2301 variables (removed 0) and now considering 2756/2756 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 113 ms. Remains : 2301/2301 places, 2756/2756 transitions.
[2023-03-21 17:57:26] [INFO ] Flatten gal took : 88 ms
[2023-03-21 17:57:26] [INFO ] Flatten gal took : 100 ms
[2023-03-21 17:57:26] [INFO ] Input system was already deterministic with 2756 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 2301/2301 places, 2756/2756 transitions.
Applied a total of 0 rules in 109 ms. Remains 2301 /2301 variables (removed 0) and now considering 2756/2756 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 111 ms. Remains : 2301/2301 places, 2756/2756 transitions.
[2023-03-21 17:57:26] [INFO ] Flatten gal took : 87 ms
[2023-03-21 17:57:26] [INFO ] Flatten gal took : 101 ms
[2023-03-21 17:57:27] [INFO ] Input system was already deterministic with 2756 transitions.
Starting structural reductions in LTL mode, iteration 0 : 2301/2301 places, 2756/2756 transitions.
Applied a total of 0 rules in 68 ms. Remains 2301 /2301 variables (removed 0) and now considering 2756/2756 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 69 ms. Remains : 2301/2301 places, 2756/2756 transitions.
[2023-03-21 17:57:27] [INFO ] Flatten gal took : 86 ms
[2023-03-21 17:57:27] [INFO ] Flatten gal took : 96 ms
[2023-03-21 17:57:27] [INFO ] Input system was already deterministic with 2756 transitions.
Starting structural reductions in LTL mode, iteration 0 : 2301/2301 places, 2756/2756 transitions.
Applied a total of 0 rules in 65 ms. Remains 2301 /2301 variables (removed 0) and now considering 2756/2756 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 67 ms. Remains : 2301/2301 places, 2756/2756 transitions.
[2023-03-21 17:57:27] [INFO ] Flatten gal took : 83 ms
[2023-03-21 17:57:27] [INFO ] Flatten gal took : 96 ms
[2023-03-21 17:57:28] [INFO ] Input system was already deterministic with 2756 transitions.
Starting structural reductions in LTL mode, iteration 0 : 2301/2301 places, 2756/2756 transitions.
Applied a total of 0 rules in 70 ms. Remains 2301 /2301 variables (removed 0) and now considering 2756/2756 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 71 ms. Remains : 2301/2301 places, 2756/2756 transitions.
[2023-03-21 17:57:28] [INFO ] Flatten gal took : 83 ms
[2023-03-21 17:57:28] [INFO ] Flatten gal took : 96 ms
[2023-03-21 17:57:28] [INFO ] Input system was already deterministic with 2756 transitions.
Starting structural reductions in LTL mode, iteration 0 : 2301/2301 places, 2756/2756 transitions.
Applied a total of 0 rules in 86 ms. Remains 2301 /2301 variables (removed 0) and now considering 2756/2756 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 87 ms. Remains : 2301/2301 places, 2756/2756 transitions.
[2023-03-21 17:57:28] [INFO ] Flatten gal took : 93 ms
[2023-03-21 17:57:28] [INFO ] Flatten gal took : 95 ms
[2023-03-21 17:57:28] [INFO ] Input system was already deterministic with 2756 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 2301/2301 places, 2756/2756 transitions.
Applied a total of 0 rules in 101 ms. Remains 2301 /2301 variables (removed 0) and now considering 2756/2756 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 102 ms. Remains : 2301/2301 places, 2756/2756 transitions.
[2023-03-21 17:57:29] [INFO ] Flatten gal took : 85 ms
[2023-03-21 17:57:29] [INFO ] Flatten gal took : 97 ms
[2023-03-21 17:57:29] [INFO ] Input system was already deterministic with 2756 transitions.
[2023-03-21 17:57:29] [INFO ] Flatten gal took : 91 ms
[2023-03-21 17:57:29] [INFO ] Flatten gal took : 96 ms
[2023-03-21 17:57:29] [INFO ] Export to MCC of 10 properties in file /home/mcc/execution/CTLCardinality.sr.xml took 3 ms.
[2023-03-21 17:57:29] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 2301 places, 2756 transitions and 11024 arcs took 23 ms.
Total runtime 95600 ms.
There are residual formulas that ITS could not solve within timeout
pnml2lts-sym model.pnml --lace-workers=4 --vset=lddmc --saturation=sat -rbs,w2W,ru,hf --sylvan-sizes=20,28,20,28 --ctl=/tmp/490/ctl_0_ --ctl=/tmp/490/ctl_1_ --ctl=/tmp/490/ctl_2_ --ctl=/tmp/490/ctl_3_ --ctl=/tmp/490/ctl_4_ --ctl=/tmp/490/ctl_5_ --ctl=/tmp/490/ctl_6_ --ctl=/tmp/490/ctl_7_ --ctl=/tmp/490/ctl_8_ --ctl=/tmp/490/ctl_9_ --mu-par --mu-opt
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393216 kB
MemFree: 8880796 kB
After kill :
MemTotal: 16393216 kB
MemFree: 16096488 kB

BK_TIME_CONFINEMENT_REACHED

--------------------
content from stderr:

+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
++ sed s/.jar//
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination CTLCardinality -timeout 360 -rebuildPNML
mcc2023

Sequence of Actions to be Executed by the VM

This is useful if one wants to reexecute the tool in the VM from the submitted image disk.

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="SquareGrid-PT-130613"
export BK_EXAMINATION="CTLCardinality"
export BK_TOOL="ltsminxred"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5348"
echo " Executing tool ltsminxred"
echo " Input is SquareGrid-PT-130613, examination is CTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r457-smll-167912649200385"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/SquareGrid-PT-130613.tgz
mv SquareGrid-PT-130613 execution
cd execution
if [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "UpperBounds" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] || [ "CTLCardinality" = "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 [ "CTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLCardinality" != "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 "CTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property CTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "CTLCardinality.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 '' CTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLCardinality"
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 ;