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-167912707901281.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 ViralEpidemic-PT-S03D1C1A08, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r489-tall-167912707901281
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 29M
-rw-r--r-- 1 mcc users 8.4K Feb 25 22:29 CTLCardinality.txt
-rw-r--r-- 1 mcc users 71K Feb 25 22:29 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.5K Feb 25 21:03 CTLFireability.txt
-rw-r--r-- 1 mcc users 49K Feb 25 21:03 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:41 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.8K Jan 29 11:41 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.5K Feb 25 17:26 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Feb 25 17:26 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.7K Feb 25 17:26 LTLFireability.txt
-rw-r--r-- 1 mcc users 15K Feb 25 17:26 LTLFireability.xml
-rw-r--r-- 1 mcc users 18K Feb 26 01:36 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 148K Feb 26 01:36 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.0K Feb 25 23:57 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 42K Feb 25 23:57 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.0K Feb 25 17:26 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.0K Feb 25 17:26 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 11 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 29M 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 ViralEpidemic-PT-S03D1C1A08-CTLCardinality-00
FORMULA_NAME ViralEpidemic-PT-S03D1C1A08-CTLCardinality-01
FORMULA_NAME ViralEpidemic-PT-S03D1C1A08-CTLCardinality-02
FORMULA_NAME ViralEpidemic-PT-S03D1C1A08-CTLCardinality-03
FORMULA_NAME ViralEpidemic-PT-S03D1C1A08-CTLCardinality-04
FORMULA_NAME ViralEpidemic-PT-S03D1C1A08-CTLCardinality-05
FORMULA_NAME ViralEpidemic-PT-S03D1C1A08-CTLCardinality-06
FORMULA_NAME ViralEpidemic-PT-S03D1C1A08-CTLCardinality-07
FORMULA_NAME ViralEpidemic-PT-S03D1C1A08-CTLCardinality-08
FORMULA_NAME ViralEpidemic-PT-S03D1C1A08-CTLCardinality-09
FORMULA_NAME ViralEpidemic-PT-S03D1C1A08-CTLCardinality-10
FORMULA_NAME ViralEpidemic-PT-S03D1C1A08-CTLCardinality-11
FORMULA_NAME ViralEpidemic-PT-S03D1C1A08-CTLCardinality-12
FORMULA_NAME ViralEpidemic-PT-S03D1C1A08-CTLCardinality-13
FORMULA_NAME ViralEpidemic-PT-S03D1C1A08-CTLCardinality-14
FORMULA_NAME ViralEpidemic-PT-S03D1C1A08-CTLCardinality-15

=== Now, execution of the tool begins

BK_START 1679354906949

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=ViralEpidemic-PT-S03D1C1A08
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-20 23:28:28] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -timeout, 360, -rebuildPNML]
[2023-03-20 23:28:28] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-20 23:28:29] [INFO ] Load time of PNML (sax parser for PT used): 1273 ms
[2023-03-20 23:28:29] [INFO ] Transformed 49206 places.
[2023-03-20 23:28:29] [INFO ] Transformed 68887 transitions.
[2023-03-20 23:28:30] [INFO ] Parsed PT model containing 49206 places and 68887 transitions and 157456 arcs in 1607 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 45 ms.
Support contains 149 out of 49206 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 49206/49206 places, 68887/68887 transitions.
Applied a total of 0 rules in 498 ms. Remains 49206 /49206 variables (removed 0) and now considering 68887/68887 (removed 0) transitions.
// Phase 1: matrix 68887 rows 49206 cols
[2023-03-20 23:29:00] [INFO ] Invariants computation overflowed in 29175 ms
[2023-03-20 23:29:04] [INFO ] Implicit Places using invariants in 33190 ms returned []
Implicit Place search using SMT only with invariants took 33214 ms to find 0 implicit places.
// Phase 1: matrix 68887 rows 49206 cols
[2023-03-20 23:29:32] [INFO ] Invariants computation overflowed in 28526 ms
[2023-03-20 23:29:36] [INFO ] Dead Transitions using invariants and state equation in 32254 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 65980 ms. Remains : 49206/49206 places, 68887/68887 transitions.
Support contains 149 out of 49206 places after structural reductions.
[2023-03-20 23:29:39] [INFO ] Flatten gal took : 2201 ms
[2023-03-20 23:29:40] [INFO ] Flatten gal took : 1841 ms
[2023-03-20 23:29:43] [INFO ] Input system was already deterministic with 68887 transitions.
Support contains 137 out of 49206 places (down from 149) after GAL structural reductions.
Incomplete random walk after 10000 steps, including 70 resets, run finished after 4808 ms. (steps per millisecond=2 ) properties (out of 79) seen :25
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 377 ms. (steps per millisecond=2 ) properties (out of 54) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 325 ms. (steps per millisecond=3 ) properties (out of 54) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 328 ms. (steps per millisecond=3 ) properties (out of 54) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 327 ms. (steps per millisecond=3 ) properties (out of 54) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 331 ms. (steps per millisecond=3 ) properties (out of 54) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 328 ms. (steps per millisecond=3 ) properties (out of 54) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 328 ms. (steps per millisecond=3 ) properties (out of 54) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 326 ms. (steps per millisecond=3 ) properties (out of 54) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 329 ms. (steps per millisecond=3 ) properties (out of 54) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 324 ms. (steps per millisecond=3 ) properties (out of 54) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 326 ms. (steps per millisecond=3 ) properties (out of 54) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 323 ms. (steps per millisecond=3 ) properties (out of 54) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 324 ms. (steps per millisecond=3 ) properties (out of 54) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 325 ms. (steps per millisecond=3 ) properties (out of 54) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 322 ms. (steps per millisecond=3 ) properties (out of 54) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 326 ms. (steps per millisecond=3 ) properties (out of 54) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 324 ms. (steps per millisecond=3 ) properties (out of 54) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 327 ms. (steps per millisecond=3 ) properties (out of 54) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 326 ms. (steps per millisecond=3 ) properties (out of 54) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 325 ms. (steps per millisecond=3 ) properties (out of 54) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 323 ms. (steps per millisecond=3 ) properties (out of 54) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 330 ms. (steps per millisecond=3 ) properties (out of 54) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 323 ms. (steps per millisecond=3 ) properties (out of 54) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 327 ms. (steps per millisecond=3 ) properties (out of 54) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 325 ms. (steps per millisecond=3 ) properties (out of 54) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 325 ms. (steps per millisecond=3 ) properties (out of 54) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 327 ms. (steps per millisecond=3 ) properties (out of 54) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 320 ms. (steps per millisecond=3 ) properties (out of 54) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 323 ms. (steps per millisecond=3 ) properties (out of 54) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 324 ms. (steps per millisecond=3 ) properties (out of 54) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 327 ms. (steps per millisecond=3 ) properties (out of 54) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 327 ms. (steps per millisecond=3 ) properties (out of 54) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 326 ms. (steps per millisecond=3 ) properties (out of 54) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 326 ms. (steps per millisecond=3 ) properties (out of 54) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 329 ms. (steps per millisecond=3 ) properties (out of 54) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 329 ms. (steps per millisecond=3 ) properties (out of 54) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 326 ms. (steps per millisecond=3 ) properties (out of 54) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 326 ms. (steps per millisecond=3 ) properties (out of 54) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 329 ms. (steps per millisecond=3 ) properties (out of 54) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 327 ms. (steps per millisecond=3 ) properties (out of 54) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 327 ms. (steps per millisecond=3 ) properties (out of 54) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 327 ms. (steps per millisecond=3 ) properties (out of 54) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 325 ms. (steps per millisecond=3 ) properties (out of 54) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 327 ms. (steps per millisecond=3 ) properties (out of 54) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 326 ms. (steps per millisecond=3 ) properties (out of 54) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 323 ms. (steps per millisecond=3 ) properties (out of 54) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 327 ms. (steps per millisecond=3 ) properties (out of 54) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 327 ms. (steps per millisecond=3 ) properties (out of 54) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 328 ms. (steps per millisecond=3 ) properties (out of 54) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 326 ms. (steps per millisecond=3 ) properties (out of 54) seen :0
Running SMT prover for 54 properties.
// Phase 1: matrix 68887 rows 49206 cols
[2023-03-20 23:30:31] [INFO ] Invariants computation overflowed in 25734 ms
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Stream closed...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:629)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMTIncremental(DeadlockTester.java:339)
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 23:30:56] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-20 23:30:56] [INFO ] After 25129ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Fused 54 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 1 ms.
Support contains 99 out of 49206 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 49206/49206 places, 68887/68887 transitions.
Graph (complete) has 29523 edges and 49206 vertex of which 736 are kept as prefixes of interest. Removing 48470 places using SCC suffix rule.52 ms
Discarding 48470 places :
Also discarding 67050 output transitions
Drop transitions removed 67050 transitions
Drop transitions removed 1174 transitions
Reduce isomorphic transitions removed 1174 transitions.
Drop transitions removed 189 transitions
Trivial Post-agglo rules discarded 189 transitions
Performed 189 trivial Post agglomeration. Transition count delta: 189
Iterating post reduction 0 with 1363 rules applied. Total rules applied 1364 place count 736 transition count 474
Reduce places removed 189 places and 0 transitions.
Iterating post reduction 1 with 189 rules applied. Total rules applied 1553 place count 547 transition count 474
Performed 45 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 45 Pre rules applied. Total rules applied 1553 place count 547 transition count 429
Deduced a syphon composed of 45 places in 0 ms
Reduce places removed 45 places and 0 transitions.
Iterating global reduction 2 with 90 rules applied. Total rules applied 1643 place count 502 transition count 429
Discarding 138 places :
Symmetric choice reduction at 2 with 138 rule applications. Total rules 1781 place count 364 transition count 291
Iterating global reduction 2 with 138 rules applied. Total rules applied 1919 place count 364 transition count 291
Performed 108 Post agglomeration using F-continuation condition.Transition count delta: 108
Deduced a syphon composed of 108 places in 0 ms
Reduce places removed 108 places and 0 transitions.
Iterating global reduction 2 with 216 rules applied. Total rules applied 2135 place count 256 transition count 183
Applied a total of 2135 rules in 354 ms. Remains 256 /49206 variables (removed 48950) and now considering 183/68887 (removed 68704) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 354 ms. Remains : 256/49206 places, 183/68887 transitions.
Incomplete random walk after 10000 steps, including 75 resets, run finished after 322 ms. (steps per millisecond=31 ) properties (out of 54) seen :40
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 14) seen :0
Running SMT prover for 14 properties.
// Phase 1: matrix 183 rows 256 cols
[2023-03-20 23:30:57] [INFO ] Computed 73 place invariants in 4 ms
[2023-03-20 23:30:57] [INFO ] [Real]Absence check using 0 positive and 73 generalized place invariants in 15 ms returned sat
[2023-03-20 23:30:57] [INFO ] After 144ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:14
[2023-03-20 23:30:57] [INFO ] [Nat]Absence check using 0 positive and 73 generalized place invariants in 96 ms returned sat
[2023-03-20 23:30:57] [INFO ] After 352ms SMT Verify possible using all constraints in natural domain returned unsat :14 sat :0
Fused 14 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Successfully simplified 14 atomic propositions for a total of 16 simplifications.
Initial state reduction rules removed 1 formulas.
FORMULA ViralEpidemic-PT-S03D1C1A08-CTLCardinality-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-20 23:30:59] [INFO ] Initial state reduction rules for CTL removed 2 formulas.
[2023-03-20 23:30:59] [INFO ] Flatten gal took : 1524 ms
FORMULA ViralEpidemic-PT-S03D1C1A08-CTLCardinality-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ViralEpidemic-PT-S03D1C1A08-CTLCardinality-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-20 23:31:01] [INFO ] Flatten gal took : 1641 ms
[2023-03-20 23:31:03] [INFO ] Input system was already deterministic with 68887 transitions.
Support contains 105 out of 49206 places (down from 110) after GAL structural reductions.
Computed a total of 49206 stabilizing places and 68887 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 49206 transition count 68887
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Starting structural reductions in LTL mode, iteration 0 : 49206/49206 places, 68887/68887 transitions.
Applied a total of 0 rules in 153 ms. Remains 49206 /49206 variables (removed 0) and now considering 68887/68887 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 154 ms. Remains : 49206/49206 places, 68887/68887 transitions.
[2023-03-20 23:31:06] [INFO ] Flatten gal took : 1518 ms
[2023-03-20 23:31:07] [INFO ] Flatten gal took : 1719 ms
[2023-03-20 23:31:10] [INFO ] Input system was already deterministic with 68887 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 49206/49206 places, 68887/68887 transitions.
Graph (complete) has 29523 edges and 49206 vertex of which 92 are kept as prefixes of interest. Removing 49114 places using SCC suffix rule.73 ms
Discarding 49114 places :
Also discarding 68710 output transitions
Drop transitions removed 68710 transitions
Reduce places removed 1 places and 1 transitions.
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 0 with 12 rules applied. Total rules applied 13 place count 91 transition count 164
Discarding 28 places :
Symmetric choice reduction at 1 with 28 rule applications. Total rules 41 place count 63 transition count 91
Iterating global reduction 1 with 28 rules applied. Total rules applied 69 place count 63 transition count 91
Graph (complete) has 36 edges and 63 vertex of which 62 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.0 ms
Discarding 1 places :
Also discarding 1 output transitions
Drop transitions removed 1 transitions
Iterating post reduction 1 with 1 rules applied. Total rules applied 70 place count 62 transition count 90
Applied a total of 70 rules in 141 ms. Remains 62 /49206 variables (removed 49144) and now considering 90/68887 (removed 68797) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 142 ms. Remains : 62/49206 places, 90/68887 transitions.
[2023-03-20 23:31:10] [INFO ] Flatten gal took : 2 ms
[2023-03-20 23:31:10] [INFO ] Flatten gal took : 2 ms
[2023-03-20 23:31:10] [INFO ] Input system was already deterministic with 90 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 49206/49206 places, 68887/68887 transitions.
Graph (complete) has 29523 edges and 49206 vertex of which 145 are kept as prefixes of interest. Removing 49061 places using SCC suffix rule.40 ms
Discarding 49061 places :
Also discarding 68608 output transitions
Drop transitions removed 68608 transitions
Reduce places removed 1 places and 1 transitions.
Ensure Unique test removed 20 transitions
Reduce isomorphic transitions removed 20 transitions.
Iterating post reduction 0 with 20 rules applied. Total rules applied 21 place count 144 transition count 258
Discarding 45 places :
Symmetric choice reduction at 1 with 45 rule applications. Total rules 66 place count 99 transition count 144
Iterating global reduction 1 with 45 rules applied. Total rules applied 111 place count 99 transition count 144
Applied a total of 111 rules in 109 ms. Remains 99 /49206 variables (removed 49107) and now considering 144/68887 (removed 68743) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 110 ms. Remains : 99/49206 places, 144/68887 transitions.
[2023-03-20 23:31:11] [INFO ] Flatten gal took : 3 ms
[2023-03-20 23:31:11] [INFO ] Flatten gal took : 2 ms
[2023-03-20 23:31:11] [INFO ] Input system was already deterministic with 144 transitions.
Starting structural reductions in LTL mode, iteration 0 : 49206/49206 places, 68887/68887 transitions.
Applied a total of 0 rules in 148 ms. Remains 49206 /49206 variables (removed 0) and now considering 68887/68887 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 151 ms. Remains : 49206/49206 places, 68887/68887 transitions.
[2023-03-20 23:31:12] [INFO ] Flatten gal took : 1523 ms
[2023-03-20 23:31:14] [INFO ] Flatten gal took : 1710 ms
[2023-03-20 23:31:17] [INFO ] Input system was already deterministic with 68887 transitions.
Starting structural reductions in LTL mode, iteration 0 : 49206/49206 places, 68887/68887 transitions.
Applied a total of 0 rules in 154 ms. Remains 49206 /49206 variables (removed 0) and now considering 68887/68887 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 156 ms. Remains : 49206/49206 places, 68887/68887 transitions.
[2023-03-20 23:31:19] [INFO ] Flatten gal took : 1533 ms
[2023-03-20 23:31:21] [INFO ] Flatten gal took : 1721 ms
[2023-03-20 23:31:23] [INFO ] Input system was already deterministic with 68887 transitions.
Starting structural reductions in LTL mode, iteration 0 : 49206/49206 places, 68887/68887 transitions.
Applied a total of 0 rules in 151 ms. Remains 49206 /49206 variables (removed 0) and now considering 68887/68887 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 153 ms. Remains : 49206/49206 places, 68887/68887 transitions.
[2023-03-20 23:31:25] [INFO ] Flatten gal took : 1506 ms
[2023-03-20 23:31:27] [INFO ] Flatten gal took : 1710 ms
[2023-03-20 23:31:30] [INFO ] Input system was already deterministic with 68887 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 49206/49206 places, 68887/68887 transitions.
Graph (complete) has 29523 edges and 49206 vertex of which 41 are kept as prefixes of interest. Removing 49165 places using SCC suffix rule.27 ms
Discarding 49165 places :
Also discarding 68813 output transitions
Drop transitions removed 68813 transitions
Reduce places removed 1 places and 1 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 3 place count 40 transition count 71
Discarding 14 places :
Symmetric choice reduction at 1 with 14 rule applications. Total rules 17 place count 26 transition count 36
Iterating global reduction 1 with 14 rules applied. Total rules applied 31 place count 26 transition count 36
Applied a total of 31 rules in 76 ms. Remains 26 /49206 variables (removed 49180) and now considering 36/68887 (removed 68851) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 76 ms. Remains : 26/49206 places, 36/68887 transitions.
[2023-03-20 23:31:30] [INFO ] Flatten gal took : 1 ms
[2023-03-20 23:31:30] [INFO ] Flatten gal took : 1 ms
[2023-03-20 23:31:30] [INFO ] Input system was already deterministic with 36 transitions.
Starting structural reductions in LTL mode, iteration 0 : 49206/49206 places, 68887/68887 transitions.
Applied a total of 0 rules in 117 ms. Remains 49206 /49206 variables (removed 0) and now considering 68887/68887 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 120 ms. Remains : 49206/49206 places, 68887/68887 transitions.
[2023-03-20 23:31:32] [INFO ] Flatten gal took : 1521 ms
[2023-03-20 23:31:33] [INFO ] Flatten gal took : 1717 ms
[2023-03-20 23:31:36] [INFO ] Input system was already deterministic with 68887 transitions.
Starting structural reductions in LTL mode, iteration 0 : 49206/49206 places, 68887/68887 transitions.
Applied a total of 0 rules in 116 ms. Remains 49206 /49206 variables (removed 0) and now considering 68887/68887 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 118 ms. Remains : 49206/49206 places, 68887/68887 transitions.
[2023-03-20 23:31:38] [INFO ] Flatten gal took : 1502 ms
[2023-03-20 23:31:40] [INFO ] Flatten gal took : 1713 ms
[2023-03-20 23:31:43] [INFO ] Input system was already deterministic with 68887 transitions.
Starting structural reductions in LTL mode, iteration 0 : 49206/49206 places, 68887/68887 transitions.
Applied a total of 0 rules in 113 ms. Remains 49206 /49206 variables (removed 0) and now considering 68887/68887 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 115 ms. Remains : 49206/49206 places, 68887/68887 transitions.
[2023-03-20 23:31:44] [INFO ] Flatten gal took : 1502 ms
[2023-03-20 23:31:46] [INFO ] Flatten gal took : 1759 ms
[2023-03-20 23:31:49] [INFO ] Input system was already deterministic with 68887 transitions.
Starting structural reductions in LTL mode, iteration 0 : 49206/49206 places, 68887/68887 transitions.
Applied a total of 0 rules in 114 ms. Remains 49206 /49206 variables (removed 0) and now considering 68887/68887 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 117 ms. Remains : 49206/49206 places, 68887/68887 transitions.
[2023-03-20 23:31:51] [INFO ] Flatten gal took : 1544 ms
[2023-03-20 23:31:52] [INFO ] Flatten gal took : 1683 ms
[2023-03-20 23:31:55] [INFO ] Input system was already deterministic with 68887 transitions.
Starting structural reductions in LTL mode, iteration 0 : 49206/49206 places, 68887/68887 transitions.
Applied a total of 0 rules in 119 ms. Remains 49206 /49206 variables (removed 0) and now considering 68887/68887 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 121 ms. Remains : 49206/49206 places, 68887/68887 transitions.
[2023-03-20 23:31:57] [INFO ] Flatten gal took : 1506 ms
[2023-03-20 23:31:59] [INFO ] Flatten gal took : 1716 ms
[2023-03-20 23:32:02] [INFO ] Input system was already deterministic with 68887 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 49206/49206 places, 68887/68887 transitions.
Graph (complete) has 29523 edges and 49206 vertex of which 34 are kept as prefixes of interest. Removing 49172 places using SCC suffix rule.33 ms
Discarding 49172 places :
Also discarding 68821 output transitions
Drop transitions removed 68821 transitions
Reduce places removed 1 places and 1 transitions.
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 5 place count 33 transition count 61
Discarding 10 places :
Symmetric choice reduction at 1 with 10 rule applications. Total rules 15 place count 23 transition count 34
Iterating global reduction 1 with 10 rules applied. Total rules applied 25 place count 23 transition count 34
Graph (complete) has 12 edges and 23 vertex of which 22 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.0 ms
Discarding 1 places :
Also discarding 1 output transitions
Drop transitions removed 1 transitions
Iterating post reduction 1 with 1 rules applied. Total rules applied 26 place count 22 transition count 33
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 27 place count 22 transition count 32
Applied a total of 27 rules in 94 ms. Remains 22 /49206 variables (removed 49184) and now considering 32/68887 (removed 68855) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 94 ms. Remains : 22/49206 places, 32/68887 transitions.
[2023-03-20 23:32:02] [INFO ] Flatten gal took : 1 ms
[2023-03-20 23:32:02] [INFO ] Flatten gal took : 1 ms
[2023-03-20 23:32:02] [INFO ] Input system was already deterministic with 32 transitions.
[2023-03-20 23:32:04] [INFO ] Flatten gal took : 1657 ms
[2023-03-20 23:32:05] [INFO ] Flatten gal took : 1716 ms
[2023-03-20 23:32:05] [INFO ] Export to MCC of 13 properties in file /home/mcc/execution/CTLCardinality.sr.xml took 2 ms.
[2023-03-20 23:32:05] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 49206 places, 68887 transitions and 157456 arcs took 184 ms.
Total runtime 217602 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_ --ctl=/tmp/490/ctl_10_ --ctl=/tmp/490/ctl_11_ --ctl=/tmp/490/ctl_12_ --mu-par --mu-opt
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393216 kB
MemFree: 9668544 kB
After kill :
MemTotal: 16393216 kB
MemFree: 16027000 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="ViralEpidemic-PT-S03D1C1A08"
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 ViralEpidemic-PT-S03D1C1A08, 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-167912707901281"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ViralEpidemic-PT-S03D1C1A08.tgz
mv ViralEpidemic-PT-S03D1C1A08 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 ;