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-167912708001353.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)
..................................................................................
=====================================================================
Generated by BenchKit 2-5348
Executing tool ltsminxred
Input is ViralEpidemic-PT-S16D2C4A03, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r489-tall-167912708001353
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 55M
-rw-r--r-- 1 mcc users 13K Feb 25 21:44 CTLCardinality.txt
-rw-r--r-- 1 mcc users 118K Feb 25 21:44 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.8K Feb 25 21:16 CTLFireability.txt
-rw-r--r-- 1 mcc users 57K Feb 25 21:16 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 4.9K Feb 25 17:27 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Feb 25 17:27 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.0K Feb 25 17:27 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 25 17:27 LTLFireability.xml
-rw-r--r-- 1 mcc users 20K Feb 25 23:35 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 167K Feb 25 23:35 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 13K Feb 25 22:40 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 83K Feb 25 22:40 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.0K Feb 25 17:27 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.0K Feb 25 17:27 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 54M 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-S16D2C4A03-CTLCardinality-00
FORMULA_NAME ViralEpidemic-PT-S16D2C4A03-CTLCardinality-01
FORMULA_NAME ViralEpidemic-PT-S16D2C4A03-CTLCardinality-02
FORMULA_NAME ViralEpidemic-PT-S16D2C4A03-CTLCardinality-03
FORMULA_NAME ViralEpidemic-PT-S16D2C4A03-CTLCardinality-04
FORMULA_NAME ViralEpidemic-PT-S16D2C4A03-CTLCardinality-05
FORMULA_NAME ViralEpidemic-PT-S16D2C4A03-CTLCardinality-06
FORMULA_NAME ViralEpidemic-PT-S16D2C4A03-CTLCardinality-07
FORMULA_NAME ViralEpidemic-PT-S16D2C4A03-CTLCardinality-08
FORMULA_NAME ViralEpidemic-PT-S16D2C4A03-CTLCardinality-09
FORMULA_NAME ViralEpidemic-PT-S16D2C4A03-CTLCardinality-10
FORMULA_NAME ViralEpidemic-PT-S16D2C4A03-CTLCardinality-11
FORMULA_NAME ViralEpidemic-PT-S16D2C4A03-CTLCardinality-12
FORMULA_NAME ViralEpidemic-PT-S16D2C4A03-CTLCardinality-13
FORMULA_NAME ViralEpidemic-PT-S16D2C4A03-CTLCardinality-14
FORMULA_NAME ViralEpidemic-PT-S16D2C4A03-CTLCardinality-15

=== Now, execution of the tool begins

BK_START 1679371665099

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-S16D2C4A03
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-21 04:07:46] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -timeout, 360, -rebuildPNML]
[2023-03-21 04:07:46] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-21 04:07:48] [INFO ] Load time of PNML (sax parser for PT used): 1636 ms
[2023-03-21 04:07:48] [INFO ] Transformed 78643 places.
[2023-03-21 04:07:48] [INFO ] Transformed 144177 transitions.
[2023-03-21 04:07:48] [INFO ] Parsed PT model containing 78643 places and 144177 transitions and 353889 arcs in 2341 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 98 ms.
Support contains 231 out of 78643 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 78643/78643 places, 144177/144177 transitions.
Discarding 4048 places :
Symmetric choice reduction at 0 with 4048 rule applications. Total rules 4048 place count 74595 transition count 79409
Iterating global reduction 0 with 4048 rules applied. Total rules applied 8096 place count 74595 transition count 79409
Discarding 4264 places :
Symmetric choice reduction at 0 with 4264 rule applications. Total rules 12360 place count 70331 transition count 70881
Iterating global reduction 0 with 4264 rules applied. Total rules applied 16624 place count 70331 transition count 70881
Applied a total of 16624 rules in 57455 ms. Remains 70331 /78643 variables (removed 8312) and now considering 70881/144177 (removed 73296) transitions.
// Phase 1: matrix 70881 rows 70331 cols
[2023-03-21 04:08:49] [INFO ] Invariants computation overflowed in 2539 ms
[2023-03-21 04:08:55] [INFO ] Implicit Places using invariants in 8122 ms returned []
Implicit Place search using SMT only with invariants took 8148 ms to find 0 implicit places.
// Phase 1: matrix 70881 rows 70331 cols
[2023-03-21 04:08:57] [INFO ] Invariants computation overflowed in 2378 ms
[2023-03-21 04:09:02] [INFO ] Dead Transitions using invariants and state equation in 7704 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 70331/78643 places, 70881/144177 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 73326 ms. Remains : 70331/78643 places, 70881/144177 transitions.
Support contains 231 out of 70331 places after structural reductions.
[2023-03-21 04:09:05] [INFO ] Flatten gal took : 2567 ms
[2023-03-21 04:09:08] [INFO ] Flatten gal took : 2083 ms
[2023-03-21 04:09:12] [INFO ] Input system was already deterministic with 70881 transitions.
Support contains 227 out of 70331 places (down from 231) after GAL structural reductions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 5601 ms. (steps per millisecond=1 ) properties (out of 124) seen :24
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=5 ) properties (out of 100) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 22 ms. (steps per millisecond=4 ) properties (out of 100) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=5 ) properties (out of 100) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=5 ) properties (out of 100) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=5 ) properties (out of 100) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=5 ) properties (out of 100) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=6 ) properties (out of 100) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=6 ) properties (out of 100) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=6 ) properties (out of 100) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=6 ) properties (out of 100) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=5 ) properties (out of 100) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=5 ) properties (out of 100) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=5 ) properties (out of 100) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=6 ) properties (out of 100) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=6 ) properties (out of 100) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=5 ) properties (out of 100) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=5 ) properties (out of 100) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=6 ) properties (out of 100) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=6 ) properties (out of 100) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=5 ) properties (out of 100) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=5 ) properties (out of 100) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=5 ) properties (out of 100) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=6 ) properties (out of 100) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=6 ) properties (out of 100) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=5 ) properties (out of 100) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=5 ) properties (out of 100) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=6 ) properties (out of 100) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=6 ) properties (out of 100) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=6 ) properties (out of 100) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=5 ) properties (out of 100) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=5 ) properties (out of 100) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=6 ) properties (out of 100) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=6 ) properties (out of 100) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=5 ) properties (out of 100) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=5 ) properties (out of 100) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=5 ) properties (out of 100) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=6 ) properties (out of 100) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=6 ) properties (out of 100) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=6 ) properties (out of 100) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=6 ) properties (out of 100) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=5 ) properties (out of 100) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=6 ) properties (out of 100) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=6 ) properties (out of 100) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=6 ) properties (out of 100) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=5 ) properties (out of 100) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=6 ) properties (out of 100) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=5 ) properties (out of 100) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=5 ) properties (out of 100) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=5 ) properties (out of 100) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=6 ) properties (out of 100) seen :0
Running SMT prover for 100 properties.
// Phase 1: matrix 70881 rows 70331 cols
[2023-03-21 04:09:21] [INFO ] Invariants computation overflowed in 2221 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)
[2023-03-21 04:09:46] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-21 04:09:46] [INFO ] After 25376ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Fused 100 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 177 out of 70331 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 70331/70331 places, 70881/70881 transitions.
Graph (complete) has 65640 edges and 70331 vertex of which 681 are kept as prefixes of interest. Removing 69650 places using SCC suffix rule.81 ms
Discarding 69650 places :
Also discarding 67805 output transitions
Drop transitions removed 67805 transitions
Drop transitions removed 2559 transitions
Reduce isomorphic transitions removed 2559 transitions.
Drop transitions removed 8 transitions
Trivial Post-agglo rules discarded 8 transitions
Performed 8 trivial Post agglomeration. Transition count delta: 8
Iterating post reduction 0 with 2567 rules applied. Total rules applied 2568 place count 681 transition count 509
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 1 with 8 rules applied. Total rules applied 2576 place count 673 transition count 509
Performed 76 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 76 Pre rules applied. Total rules applied 2576 place count 673 transition count 433
Deduced a syphon composed of 76 places in 1 ms
Reduce places removed 76 places and 0 transitions.
Iterating global reduction 2 with 152 rules applied. Total rules applied 2728 place count 597 transition count 433
Discarding 23 places :
Symmetric choice reduction at 2 with 23 rule applications. Total rules 2751 place count 574 transition count 410
Iterating global reduction 2 with 23 rules applied. Total rules applied 2774 place count 574 transition count 410
Performed 66 Post agglomeration using F-continuation condition.Transition count delta: 66
Deduced a syphon composed of 66 places in 0 ms
Reduce places removed 66 places and 0 transitions.
Iterating global reduction 2 with 132 rules applied. Total rules applied 2906 place count 508 transition count 344
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 2 with 1 rules applied. Total rules applied 2907 place count 507 transition count 343
Ensure Unique test removed 15 places
Iterating post reduction 2 with 15 rules applied. Total rules applied 2922 place count 492 transition count 343
Applied a total of 2922 rules in 491 ms. Remains 492 /70331 variables (removed 69839) and now considering 343/70881 (removed 70538) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 491 ms. Remains : 492/70331 places, 343/70881 transitions.
Incomplete random walk after 10000 steps, including 25 resets, run finished after 610 ms. (steps per millisecond=16 ) properties (out of 100) seen :45
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 55) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 55) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 55) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 55) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 55) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 55) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 55) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 55) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 55) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 55) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 55) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 55) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 55) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 55) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 55) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 55) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 55) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 55) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 55) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 55) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 55) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 55) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 55) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 55) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 55) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 55) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 55) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 55) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 55) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 55) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 55) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 55) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 55) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 55) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 55) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 55) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 55) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 55) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 55) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 55) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 55) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 55) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 55) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 55) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 55) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 55) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 55) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 55) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 55) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 55) seen :0
Running SMT prover for 55 properties.
// Phase 1: matrix 343 rows 492 cols
[2023-03-21 04:09:48] [INFO ] Computed 149 place invariants in 3 ms
[2023-03-21 04:09:48] [INFO ] [Real]Absence check using 0 positive and 149 generalized place invariants in 26 ms returned sat
[2023-03-21 04:09:48] [INFO ] After 587ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:55
[2023-03-21 04:09:49] [INFO ] [Nat]Absence check using 0 positive and 149 generalized place invariants in 19 ms returned sat
[2023-03-21 04:09:49] [INFO ] After 1078ms SMT Verify possible using all constraints in natural domain returned unsat :55 sat :0
Fused 55 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Successfully simplified 55 atomic propositions for a total of 16 simplifications.
Initial state reduction rules removed 1 formulas.
FORMULA ViralEpidemic-PT-S16D2C4A03-CTLCardinality-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ViralEpidemic-PT-S16D2C4A03-CTLCardinality-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-21 04:09:51] [INFO ] Initial state reduction rules for CTL removed 3 formulas.
[2023-03-21 04:09:51] [INFO ] Flatten gal took : 1886 ms
FORMULA ViralEpidemic-PT-S16D2C4A03-CTLCardinality-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ViralEpidemic-PT-S16D2C4A03-CTLCardinality-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ViralEpidemic-PT-S16D2C4A03-CTLCardinality-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-21 04:09:53] [INFO ] Flatten gal took : 2037 ms
[2023-03-21 04:09:57] [INFO ] Input system was already deterministic with 70881 transitions.
Support contains 71 out of 70331 places (down from 115) after GAL structural reductions.
FORMULA ViralEpidemic-PT-S16D2C4A03-CTLCardinality-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 70331 stabilizing places and 70881 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 70331 transition count 70881
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
AF dead knowledge conclusive for 1 formulas.
Starting structural reductions in LTL mode, iteration 0 : 70331/70331 places, 70881/70881 transitions.
Discarding 18 places :
Symmetric choice reduction at 0 with 18 rule applications. Total rules 18 place count 70313 transition count 70833
Iterating global reduction 0 with 18 rules applied. Total rules applied 36 place count 70313 transition count 70833
Applied a total of 36 rules in 23130 ms. Remains 70313 /70331 variables (removed 18) and now considering 70833/70881 (removed 48) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 23134 ms. Remains : 70313/70331 places, 70833/70881 transitions.
[2023-03-21 04:10:23] [INFO ] Flatten gal took : 1864 ms
[2023-03-21 04:10:25] [INFO ] Flatten gal took : 2011 ms
[2023-03-21 04:10:28] [INFO ] Input system was already deterministic with 70833 transitions.
Starting structural reductions in LTL mode, iteration 0 : 70331/70331 places, 70881/70881 transitions.
Discarding 16 places :
Symmetric choice reduction at 0 with 16 rule applications. Total rules 16 place count 70315 transition count 70837
Iterating global reduction 0 with 16 rules applied. Total rules applied 32 place count 70315 transition count 70837
Applied a total of 32 rules in 23169 ms. Remains 70315 /70331 variables (removed 16) and now considering 70837/70881 (removed 44) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 23173 ms. Remains : 70315/70331 places, 70837/70881 transitions.
[2023-03-21 04:10:53] [INFO ] Flatten gal took : 1831 ms
[2023-03-21 04:10:55] [INFO ] Flatten gal took : 2064 ms
[2023-03-21 04:10:59] [INFO ] Input system was already deterministic with 70837 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 70331/70331 places, 70881/70881 transitions.
Graph (complete) has 65640 edges and 70331 vertex of which 350 are kept as prefixes of interest. Removing 69981 places using SCC suffix rule.69 ms
Discarding 69981 places :
Also discarding 70225 output transitions
Drop transitions removed 70225 transitions
Reduce places removed 1 places and 1 transitions.
Ensure Unique test removed 93 transitions
Reduce isomorphic transitions removed 93 transitions.
Iterating post reduction 0 with 93 rules applied. Total rules applied 94 place count 349 transition count 562
Discarding 255 places :
Symmetric choice reduction at 1 with 255 rule applications. Total rules 349 place count 94 transition count 129
Iterating global reduction 1 with 255 rules applied. Total rules applied 604 place count 94 transition count 129
Applied a total of 604 rules in 175 ms. Remains 94 /70331 variables (removed 70237) and now considering 129/70881 (removed 70752) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 176 ms. Remains : 94/70331 places, 129/70881 transitions.
[2023-03-21 04:10:59] [INFO ] Flatten gal took : 2 ms
[2023-03-21 04:10:59] [INFO ] Flatten gal took : 2 ms
[2023-03-21 04:10:59] [INFO ] Input system was already deterministic with 129 transitions.
Starting structural reductions in LTL mode, iteration 0 : 70331/70331 places, 70881/70881 transitions.
Discarding 17 places :
Symmetric choice reduction at 0 with 17 rule applications. Total rules 17 place count 70314 transition count 70835
Iterating global reduction 0 with 17 rules applied. Total rules applied 34 place count 70314 transition count 70835
Applied a total of 34 rules in 23561 ms. Remains 70314 /70331 variables (removed 17) and now considering 70835/70881 (removed 46) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 23566 ms. Remains : 70314/70331 places, 70835/70881 transitions.
[2023-03-21 04:11:25] [INFO ] Flatten gal took : 1972 ms
[2023-03-21 04:11:27] [INFO ] Flatten gal took : 2072 ms
[2023-03-21 04:11:31] [INFO ] Input system was already deterministic with 70835 transitions.
Starting structural reductions in LTL mode, iteration 0 : 70331/70331 places, 70881/70881 transitions.
Discarding 18 places :
Symmetric choice reduction at 0 with 18 rule applications. Total rules 18 place count 70313 transition count 70833
Iterating global reduction 0 with 18 rules applied. Total rules applied 36 place count 70313 transition count 70833
Applied a total of 36 rules in 23912 ms. Remains 70313 /70331 variables (removed 18) and now considering 70833/70881 (removed 48) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 23915 ms. Remains : 70313/70331 places, 70833/70881 transitions.
[2023-03-21 04:11:57] [INFO ] Flatten gal took : 1958 ms
[2023-03-21 04:11:59] [INFO ] Flatten gal took : 2045 ms
[2023-03-21 04:12:02] [INFO ] Input system was already deterministic with 70833 transitions.
Starting structural reductions in LTL mode, iteration 0 : 70331/70331 places, 70881/70881 transitions.
Discarding 18 places :
Symmetric choice reduction at 0 with 18 rule applications. Total rules 18 place count 70313 transition count 70833
Iterating global reduction 0 with 18 rules applied. Total rules applied 36 place count 70313 transition count 70833
Applied a total of 36 rules in 22926 ms. Remains 70313 /70331 variables (removed 18) and now considering 70833/70881 (removed 48) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 22928 ms. Remains : 70313/70331 places, 70833/70881 transitions.
[2023-03-21 04:12:27] [INFO ] Flatten gal took : 1845 ms
[2023-03-21 04:12:30] [INFO ] Flatten gal took : 2082 ms
[2023-03-21 04:12:33] [INFO ] Input system was already deterministic with 70833 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 70331/70331 places, 70881/70881 transitions.
Graph (complete) has 65640 edges and 70331 vertex of which 160 are kept as prefixes of interest. Removing 70171 places using SCC suffix rule.59 ms
Discarding 70171 places :
Also discarding 70590 output transitions
Drop transitions removed 70590 transitions
Reduce places removed 1 places and 1 transitions.
Ensure Unique test removed 54 transitions
Reduce isomorphic transitions removed 54 transitions.
Iterating post reduction 0 with 54 rules applied. Total rules applied 55 place count 159 transition count 236
Discarding 114 places :
Symmetric choice reduction at 1 with 114 rule applications. Total rules 169 place count 45 transition count 63
Iterating global reduction 1 with 114 rules applied. Total rules applied 283 place count 45 transition count 63
Applied a total of 283 rules in 143 ms. Remains 45 /70331 variables (removed 70286) and now considering 63/70881 (removed 70818) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 145 ms. Remains : 45/70331 places, 63/70881 transitions.
[2023-03-21 04:12:33] [INFO ] Flatten gal took : 1 ms
[2023-03-21 04:12:33] [INFO ] Flatten gal took : 1 ms
[2023-03-21 04:12:33] [INFO ] Input system was already deterministic with 63 transitions.
Starting structural reductions in LTL mode, iteration 0 : 70331/70331 places, 70881/70881 transitions.
Discarding 18 places :
Symmetric choice reduction at 0 with 18 rule applications. Total rules 18 place count 70313 transition count 70833
Iterating global reduction 0 with 18 rules applied. Total rules applied 36 place count 70313 transition count 70833
Applied a total of 36 rules in 22834 ms. Remains 70313 /70331 variables (removed 18) and now considering 70833/70881 (removed 48) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 22836 ms. Remains : 70313/70331 places, 70833/70881 transitions.
[2023-03-21 04:12:58] [INFO ] Flatten gal took : 2060 ms
[2023-03-21 04:13:01] [INFO ] Flatten gal took : 2313 ms
[2023-03-21 04:13:04] [INFO ] Input system was already deterministic with 70833 transitions.
Starting structural reductions in LTL mode, iteration 0 : 70331/70331 places, 70881/70881 transitions.
Discarding 18 places :
Symmetric choice reduction at 0 with 18 rule applications. Total rules 18 place count 70313 transition count 70833
Iterating global reduction 0 with 18 rules applied. Total rules applied 36 place count 70313 transition count 70833
Applied a total of 36 rules in 23026 ms. Remains 70313 /70331 variables (removed 18) and now considering 70833/70881 (removed 48) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 23028 ms. Remains : 70313/70331 places, 70833/70881 transitions.
[2023-03-21 04:13:29] [INFO ] Flatten gal took : 1876 ms
[2023-03-21 04:13:32] [INFO ] Flatten gal took : 2069 ms
[2023-03-21 04:13:35] [INFO ] Input system was already deterministic with 70833 transitions.
Starting structural reductions in LTL mode, iteration 0 : 70331/70331 places, 70881/70881 transitions.
Discarding 18 places :
Symmetric choice reduction at 0 with 18 rule applications. Total rules 18 place count 70313 transition count 70833
Iterating global reduction 0 with 18 rules applied. Total rules applied 36 place count 70313 transition count 70833
Applied a total of 36 rules in 23686 ms. Remains 70313 /70331 variables (removed 18) and now considering 70833/70881 (removed 48) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 23689 ms. Remains : 70313/70331 places, 70833/70881 transitions.
[2023-03-21 04:14:01] [INFO ] Flatten gal took : 1843 ms
[2023-03-21 04:14:03] [INFO ] Flatten gal took : 2075 ms
[2023-03-21 04:14:06] [INFO ] Input system was already deterministic with 70833 transitions.
[2023-03-21 04:14:08] [INFO ] Flatten gal took : 2050 ms
[2023-03-21 04:14:11] [INFO ] Flatten gal took : 2130 ms
[2023-03-21 04:14:11] [INFO ] Export to MCC of 10 properties in file /home/mcc/execution/CTLCardinality.sr.xml took 2 ms.
[2023-03-21 04:14:11] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 70331 places, 70881 transitions and 203033 arcs took 205 ms.
Total runtime 384759 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/493/ctl_0_ --ctl=/tmp/493/ctl_1_ --ctl=/tmp/493/ctl_2_ --ctl=/tmp/493/ctl_3_ --ctl=/tmp/493/ctl_4_ --ctl=/tmp/493/ctl_5_ --ctl=/tmp/493/ctl_6_ --ctl=/tmp/493/ctl_7_ --ctl=/tmp/493/ctl_8_ --ctl=/tmp/493/ctl_9_ --mu-par --mu-opt
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393216 kB
MemFree: 6416608 kB
After kill :
MemTotal: 16393216 kB
MemFree: 15991676 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//
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
++ perl -pe 's/.*\.//g'
+ 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-S16D2C4A03"
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-S16D2C4A03, 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-167912708001353"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ViralEpidemic-PT-S16D2C4A03.tgz
mv ViralEpidemic-PT-S16D2C4A03 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 ;