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.r489-tall-167912707100697.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 TokenRing-PT-050, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r489-tall-167912707100697
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.6G
-rw-r--r-- 1 mcc users 1.7M Feb 26 14:35 CTLCardinality.txt
-rw-r--r-- 1 mcc users 7.4M Feb 26 14:35 CTLCardinality.xml
-rw-r--r-- 1 mcc users 72M Feb 26 12:03 CTLFireability.txt
-rw-r--r-- 1 mcc users 255M Feb 26 11:17 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:41 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.6K Jan 29 11:41 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 1.6M Feb 25 17:21 LTLCardinality.txt
-rw-r--r-- 1 mcc users 5.5M Feb 25 17:21 LTLCardinality.xml
-rw-r--r-- 1 mcc users 27M Feb 25 17:21 LTLFireability.txt
-rw-r--r-- 1 mcc users 73M Feb 25 17:21 LTLFireability.xml
-rw-r--r-- 1 mcc users 2.7M Feb 28 13:24 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 13M Feb 28 13:24 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 241M Feb 28 12:52 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 850M Feb 28 11:23 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 279K Feb 25 17:21 UpperBounds.txt
-rw-r--r-- 1 mcc users 707K Feb 25 17:21 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 4 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 61M 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 TokenRing-PT-050-CTLCardinality-00
FORMULA_NAME TokenRing-PT-050-CTLCardinality-01
FORMULA_NAME TokenRing-PT-050-CTLCardinality-02
FORMULA_NAME TokenRing-PT-050-CTLCardinality-03
FORMULA_NAME TokenRing-PT-050-CTLCardinality-04
FORMULA_NAME TokenRing-PT-050-CTLCardinality-05
FORMULA_NAME TokenRing-PT-050-CTLCardinality-06
FORMULA_NAME TokenRing-PT-050-CTLCardinality-07
FORMULA_NAME TokenRing-PT-050-CTLCardinality-08
FORMULA_NAME TokenRing-PT-050-CTLCardinality-09
FORMULA_NAME TokenRing-PT-050-CTLCardinality-10
FORMULA_NAME TokenRing-PT-050-CTLCardinality-11
FORMULA_NAME TokenRing-PT-050-CTLCardinality-12
FORMULA_NAME TokenRing-PT-050-CTLCardinality-13
FORMULA_NAME TokenRing-PT-050-CTLCardinality-14
FORMULA_NAME TokenRing-PT-050-CTLCardinality-15

=== Now, execution of the tool begins

BK_START 1679304595161

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=TokenRing-PT-050
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-20 09:30:02] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -timeout, 360, -rebuildPNML]
[2023-03-20 09:30:02] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-20 09:30:04] [INFO ] Load time of PNML (sax parser for PT used): 1930 ms
[2023-03-20 09:30:04] [INFO ] Transformed 2601 places.
[2023-03-20 09:30:04] [INFO ] Transformed 127551 transitions.
[2023-03-20 09:30:05] [INFO ] Parsed PT model containing 2601 places and 127551 transitions and 510204 arcs in 2732 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 1555 ms.
Initial state reduction rules removed 1 formulas.
FORMULA TokenRing-PT-050-CTLCardinality-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA TokenRing-PT-050-CTLCardinality-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 88 out of 2601 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2601/2601 places, 127551/127551 transitions.
Applied a total of 0 rules in 39781 ms. Remains 2601 /2601 variables (removed 0) and now considering 127551/127551 (removed 0) transitions.
// Phase 1: matrix 127551 rows 2601 cols
[2023-03-20 09:30:48] [INFO ] Computed 51 place invariants in 589 ms
[2023-03-20 09:30:56] [INFO ] Implicit Places using invariants in 8905 ms returned []
Implicit Place search using SMT only with invariants took 8947 ms to find 0 implicit places.
[2023-03-20 09:30:56] [INFO ] Invariant cache hit.
[2023-03-20 09:31:26] [INFO ] Performed 74941/127551 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2023-03-20 09:31:47] [INFO ] Dead Transitions using invariants and state equation in 50988 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 99747 ms. Remains : 2601/2601 places, 127551/127551 transitions.
Support contains 88 out of 2601 places after structural reductions.
[2023-03-20 09:31:50] [INFO ] Initial state reduction rules for CTL removed 3 formulas.
[2023-03-20 09:31:51] [INFO ] Flatten gal took : 2672 ms
[2023-03-20 09:31:51] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
FORMULA TokenRing-PT-050-CTLCardinality-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA TokenRing-PT-050-CTLCardinality-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA TokenRing-PT-050-CTLCardinality-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA TokenRing-PT-050-CTLCardinality-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-20 09:31:53] [INFO ] Flatten gal took : 2600 ms
[2023-03-20 09:31:58] [INFO ] Input system was already deterministic with 127551 transitions.
FORMULA TokenRing-PT-050-CTLCardinality-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 2 resets, run finished after 1268 ms. (steps per millisecond=7 ) properties (out of 48) seen :35
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 90 ms. (steps per millisecond=111 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 113 ms. (steps per millisecond=88 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 149 ms. (steps per millisecond=67 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 88 ms. (steps per millisecond=113 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 149 ms. (steps per millisecond=67 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 61 ms. (steps per millisecond=163 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 56 ms. (steps per millisecond=178 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 86 ms. (steps per millisecond=116 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 69 ms. (steps per millisecond=144 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 57 ms. (steps per millisecond=175 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 57 ms. (steps per millisecond=175 ) properties (out of 13) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 55 ms. (steps per millisecond=181 ) properties (out of 12) seen :0
Running SMT prover for 12 properties.
[2023-03-20 09:32:02] [INFO ] Invariant cache hit.
[2023-03-20 09:32:03] [INFO ] [Real]Absence check using 51 positive place invariants in 33 ms returned sat
[2023-03-20 09:32:03] [INFO ] After 870ms SMT Verify possible using all constraints in real domain returned unsat :5 sat :0 real:7
[2023-03-20 09:32:03] [INFO ] [Nat]Absence check using 51 positive place invariants in 27 ms returned sat
[2023-03-20 09:32:28] [INFO ] After 24378ms SMT Verify possible using state equation in natural domain returned unsat :9 sat :2
[2023-03-20 09:32:30] [INFO ] State equation strengthened by 125050 read => feed constraints.
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:642)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMTIncremental(DeadlockTester.java:350)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMT(DeadlockTester.java:223)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.applyReductions(ReachabilitySolver.java:95)
at fr.lip6.move.gal.application.solver.logic.AtomicReducerSR.checkAtomicPropositionsLogic(AtomicReducerSR.java:105)
at fr.lip6.move.gal.application.solver.logic.AtomicReducerSR.strongReductions(AtomicReducerSR.java:44)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.preSolveForLogic(LTLPropertySolver.java:176)
at fr.lip6.move.gal.application.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)
[2023-03-20 09:32:30] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-20 09:32:30] [INFO ] After 27083ms SMT Verify possible using all constraints in natural domain returned unsat :5 sat :0 real:7
Fused 12 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 1 ms.
Support contains 17 out of 2601 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2601/2601 places, 127551/127551 transitions.
Applied a total of 0 rules in 30872 ms. Remains 2601 /2601 variables (removed 0) and now considering 127551/127551 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 30877 ms. Remains : 2601/2601 places, 127551/127551 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 918 ms. (steps per millisecond=10 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 56 ms. (steps per millisecond=178 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 54 ms. (steps per millisecond=185 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 52 ms. (steps per millisecond=192 ) properties (out of 3) seen :0
Interrupted probabilistic random walk after 3395 steps, run timeout after 3001 ms. (steps per millisecond=1 ) properties seen :{}
Probabilistic random walk after 3395 steps, saw 2933 distinct states, run finished after 3002 ms. (steps per millisecond=1 ) properties seen :0
Running SMT prover for 3 properties.
[2023-03-20 09:33:05] [INFO ] Invariant cache hit.
[2023-03-20 09:33:05] [INFO ] [Real]Absence check using 51 positive place invariants in 40 ms returned sat
[2023-03-20 09:33:05] [INFO ] After 417ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2023-03-20 09:33:06] [INFO ] [Nat]Absence check using 51 positive place invariants in 30 ms returned sat
[2023-03-20 09:33:30] [INFO ] After 24561ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2023-03-20 09:33:33] [INFO ] State equation strengthened by 125050 read => feed constraints.
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:642)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMTIncremental(DeadlockTester.java:350)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMT(DeadlockTester.java:223)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.applyReductions(ReachabilitySolver.java:95)
at fr.lip6.move.gal.application.solver.logic.AtomicReducerSR.checkAtomicPropositionsLogic(AtomicReducerSR.java:105)
at fr.lip6.move.gal.application.solver.logic.AtomicReducerSR.strongReductions(AtomicReducerSR.java:44)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.preSolveForLogic(LTLPropertySolver.java:176)
at fr.lip6.move.gal.application.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)
[2023-03-20 09:33:33] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-20 09:33:33] [INFO ] After 27395ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:3
Fused 3 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 17 out of 2601 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2601/2601 places, 127551/127551 transitions.
Applied a total of 0 rules in 30240 ms. Remains 2601 /2601 variables (removed 0) and now considering 127551/127551 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 30241 ms. Remains : 2601/2601 places, 127551/127551 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2601/2601 places, 127551/127551 transitions.
Applied a total of 0 rules in 22222 ms. Remains 2601 /2601 variables (removed 0) and now considering 127551/127551 (removed 0) transitions.
[2023-03-20 09:34:25] [INFO ] Invariant cache hit.
[2023-03-20 09:34:33] [INFO ] Implicit Places using invariants in 7906 ms returned []
Implicit Place search using SMT only with invariants took 7930 ms to find 0 implicit places.
[2023-03-20 09:34:33] [INFO ] Invariant cache hit.
[2023-03-20 09:35:04] [INFO ] Performed 79442/127551 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2023-03-20 09:35:21] [INFO ] Dead Transitions using invariants and state equation in 47698 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 77881 ms. Remains : 2601/2601 places, 127551/127551 transitions.
Successfully simplified 9 atomic propositions for a total of 8 simplifications.
[2023-03-20 09:35:24] [INFO ] Flatten gal took : 2283 ms
[2023-03-20 09:35:26] [INFO ] Flatten gal took : 2424 ms
[2023-03-20 09:35:32] [INFO ] Input system was already deterministic with 127551 transitions.
Support contains 51 out of 2601 places (down from 59) after GAL structural reductions.
Computed a total of 0 stabilizing places and 0 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 2601/2601 places, 127551/127551 transitions.
Applied a total of 0 rules in 23917 ms. Remains 2601 /2601 variables (removed 0) and now considering 127551/127551 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 23922 ms. Remains : 2601/2601 places, 127551/127551 transitions.
[2023-03-20 09:35:59] [INFO ] Flatten gal took : 2184 ms
[2023-03-20 09:36:01] [INFO ] Flatten gal took : 2697 ms
[2023-03-20 09:36:06] [INFO ] Input system was already deterministic with 127551 transitions.
Starting structural reductions in LTL mode, iteration 0 : 2601/2601 places, 127551/127551 transitions.
Applied a total of 0 rules in 23160 ms. Remains 2601 /2601 variables (removed 0) and now considering 127551/127551 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 23162 ms. Remains : 2601/2601 places, 127551/127551 transitions.
[2023-03-20 09:36:32] [INFO ] Flatten gal took : 2080 ms
[2023-03-20 09:36:34] [INFO ] Flatten gal took : 2523 ms
[2023-03-20 09:36:39] [INFO ] Input system was already deterministic with 127551 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 2601/2601 places, 127551/127551 transitions.
Applied a total of 0 rules in 24181 ms. Remains 2601 /2601 variables (removed 0) and now considering 127551/127551 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 24184 ms. Remains : 2601/2601 places, 127551/127551 transitions.
[2023-03-20 09:37:06] [INFO ] Flatten gal took : 2088 ms
[2023-03-20 09:37:08] [INFO ] Flatten gal took : 2549 ms
[2023-03-20 09:37:13] [INFO ] Input system was already deterministic with 127551 transitions.
Starting structural reductions in LTL mode, iteration 0 : 2601/2601 places, 127551/127551 transitions.
Applied a total of 0 rules in 22564 ms. Remains 2601 /2601 variables (removed 0) and now considering 127551/127551 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 22567 ms. Remains : 2601/2601 places, 127551/127551 transitions.
[2023-03-20 09:37:38] [INFO ] Flatten gal took : 2025 ms
[2023-03-20 09:37:41] [INFO ] Flatten gal took : 2473 ms
[2023-03-20 09:37:45] [INFO ] Input system was already deterministic with 127551 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 2601/2601 places, 127551/127551 transitions.
Applied a total of 0 rules in 26487 ms. Remains 2601 /2601 variables (removed 0) and now considering 127551/127551 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 26489 ms. Remains : 2601/2601 places, 127551/127551 transitions.
[2023-03-20 09:38:14] [INFO ] Flatten gal took : 2053 ms
[2023-03-20 09:38:17] [INFO ] Flatten gal took : 2507 ms
[2023-03-20 09:38:21] [INFO ] Input system was already deterministic with 127551 transitions.
Starting structural reductions in LTL mode, iteration 0 : 2601/2601 places, 127551/127551 transitions.
Applied a total of 0 rules in 27404 ms. Remains 2601 /2601 variables (removed 0) and now considering 127551/127551 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 27408 ms. Remains : 2601/2601 places, 127551/127551 transitions.
[2023-03-20 09:38:51] [INFO ] Flatten gal took : 2323 ms
[2023-03-20 09:38:54] [INFO ] Flatten gal took : 2942 ms
[2023-03-20 09:39:01] [INFO ] Input system was already deterministic with 127551 transitions.
Starting structural reductions in LTL mode, iteration 0 : 2601/2601 places, 127551/127551 transitions.
Applied a total of 0 rules in 25024 ms. Remains 2601 /2601 variables (removed 0) and now considering 127551/127551 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 25027 ms. Remains : 2601/2601 places, 127551/127551 transitions.
[2023-03-20 09:39:28] [INFO ] Flatten gal took : 2317 ms
[2023-03-20 09:39:31] [INFO ] Flatten gal took : 2702 ms
[2023-03-20 09:39:37] [INFO ] Input system was already deterministic with 127551 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 2601/2601 places, 127551/127551 transitions.
Applied a total of 0 rules in 26357 ms. Remains 2601 /2601 variables (removed 0) and now considering 127551/127551 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 26361 ms. Remains : 2601/2601 places, 127551/127551 transitions.
[2023-03-20 09:40:06] [INFO ] Flatten gal took : 2371 ms
[2023-03-20 09:40:09] [INFO ] Flatten gal took : 2778 ms
[2023-03-20 09:40:15] [INFO ] Input system was already deterministic with 127551 transitions.
Starting structural reductions in LTL mode, iteration 0 : 2601/2601 places, 127551/127551 transitions.
Applied a total of 0 rules in 22102 ms. Remains 2601 /2601 variables (removed 0) and now considering 127551/127551 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 22104 ms. Remains : 2601/2601 places, 127551/127551 transitions.
[2023-03-20 09:40:40] [INFO ] Flatten gal took : 2363 ms
[2023-03-20 09:40:43] [INFO ] Flatten gal took : 3026 ms
[2023-03-20 09:40:48] [INFO ] Input system was already deterministic with 127551 transitions.
[2023-03-20 09:40:51] [INFO ] Flatten gal took : 2442 ms
[2023-03-20 09:40:54] [INFO ] Flatten gal took : 2799 ms
[2023-03-20 09:40:54] [INFO ] Export to MCC of 9 properties in file /home/mcc/execution/CTLCardinality.sr.xml took 1 ms.
[2023-03-20 09:40:54] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 2601 places, 127551 transitions and 510204 arcs took 262 ms.
Total runtime 652594 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/511/ctl_0_ --ctl=/tmp/511/ctl_1_ --ctl=/tmp/511/ctl_2_ --ctl=/tmp/511/ctl_3_ --ctl=/tmp/511/ctl_4_ --ctl=/tmp/511/ctl_5_ --ctl=/tmp/511/ctl_6_ --ctl=/tmp/511/ctl_7_ --ctl=/tmp/511/ctl_8_ --mu-par --mu-opt
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393216 kB
MemFree: 8752292 kB
After kill :
MemTotal: 16393216 kB
MemFree: 14198912 kB

BK_TIME_CONFINEMENT_REACHED

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

+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ 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
+ 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="TokenRing-PT-050"
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 TokenRing-PT-050, 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 r489-tall-167912707100697"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/TokenRing-PT-050.tgz
mv TokenRing-PT-050 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 ;