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-167912708001359.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 ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r489-tall-167912708001359
=====================================================================

--------------------
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-ReachabilityFireability-00
FORMULA_NAME ViralEpidemic-PT-S16D2C4A03-ReachabilityFireability-01
FORMULA_NAME ViralEpidemic-PT-S16D2C4A03-ReachabilityFireability-02
FORMULA_NAME ViralEpidemic-PT-S16D2C4A03-ReachabilityFireability-03
FORMULA_NAME ViralEpidemic-PT-S16D2C4A03-ReachabilityFireability-04
FORMULA_NAME ViralEpidemic-PT-S16D2C4A03-ReachabilityFireability-05
FORMULA_NAME ViralEpidemic-PT-S16D2C4A03-ReachabilityFireability-06
FORMULA_NAME ViralEpidemic-PT-S16D2C4A03-ReachabilityFireability-07
FORMULA_NAME ViralEpidemic-PT-S16D2C4A03-ReachabilityFireability-08
FORMULA_NAME ViralEpidemic-PT-S16D2C4A03-ReachabilityFireability-09
FORMULA_NAME ViralEpidemic-PT-S16D2C4A03-ReachabilityFireability-10
FORMULA_NAME ViralEpidemic-PT-S16D2C4A03-ReachabilityFireability-11
FORMULA_NAME ViralEpidemic-PT-S16D2C4A03-ReachabilityFireability-12
FORMULA_NAME ViralEpidemic-PT-S16D2C4A03-ReachabilityFireability-13
FORMULA_NAME ViralEpidemic-PT-S16D2C4A03-ReachabilityFireability-14
FORMULA_NAME ViralEpidemic-PT-S16D2C4A03-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1679374116788

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=ReachabilityFireability
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 04:48:38] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -timeout, 360, -rebuildPNML]
[2023-03-21 04:48:38] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-21 04:48:40] [INFO ] Load time of PNML (sax parser for PT used): 1676 ms
[2023-03-21 04:48:40] [INFO ] Transformed 78643 places.
[2023-03-21 04:48:40] [INFO ] Transformed 144177 transitions.
[2023-03-21 04:48:40] [INFO ] Parsed PT model containing 78643 places and 144177 transitions and 353889 arcs in 2138 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 74 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 10000 steps, including 2 resets, run finished after 6361 ms. (steps per millisecond=1 ) properties (out of 16) seen :1
FORMULA ViralEpidemic-PT-S16D2C4A03-ReachabilityFireability-15 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 153 ms. (steps per millisecond=6 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 136 ms. (steps per millisecond=7 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 138 ms. (steps per millisecond=7 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 137 ms. (steps per millisecond=7 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 134 ms. (steps per millisecond=7 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 140 ms. (steps per millisecond=7 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 138 ms. (steps per millisecond=7 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 140 ms. (steps per millisecond=7 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 134 ms. (steps per millisecond=7 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 137 ms. (steps per millisecond=7 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 133 ms. (steps per millisecond=7 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 135 ms. (steps per millisecond=7 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 140 ms. (steps per millisecond=7 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 136 ms. (steps per millisecond=7 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 132 ms. (steps per millisecond=7 ) properties (out of 15) seen :0
Interrupted probabilistic random walk after 74021 steps, run timeout after 24004 ms. (steps per millisecond=3 ) properties seen :{}
Probabilistic random walk after 74021 steps, saw 73461 distinct states, run finished after 24007 ms. (steps per millisecond=3 ) properties seen :0
Running SMT prover for 15 properties.
// Phase 1: matrix 144177 rows 78643 cols
[2023-03-21 04:49:57] [INFO ] Invariants computation overflowed in 43912 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.Application.startNoEx(Application.java:902)
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 04:50:23] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-21 04:50:23] [INFO ] After 25402ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Fused 15 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 1 ms.
Support contains 515 out of 78643 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 78643/78643 places, 144177/144177 transitions.
Graph (complete) has 69904 edges and 78643 vertex of which 4889 are kept as prefixes of interest. Removing 73754 places using SCC suffix rule.68 ms
Discarding 73754 places :
Also discarding 134476 output transitions
Drop transitions removed 134476 transitions
Drop transitions removed 4969 transitions
Reduce isomorphic transitions removed 4969 transitions.
Iterating post reduction 0 with 4969 rules applied. Total rules applied 4970 place count 4889 transition count 4732
Performed 92 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 92 Pre rules applied. Total rules applied 4970 place count 4889 transition count 4640
Deduced a syphon composed of 92 places in 1 ms
Reduce places removed 92 places and 0 transitions.
Iterating global reduction 1 with 184 rules applied. Total rules applied 5154 place count 4797 transition count 4640
Discarding 3435 places :
Symmetric choice reduction at 1 with 3435 rule applications. Total rules 8589 place count 1362 transition count 1179
Iterating global reduction 1 with 3435 rules applied. Total rules applied 12024 place count 1362 transition count 1179
Performed 41 Post agglomeration using F-continuation condition.Transition count delta: 41
Deduced a syphon composed of 41 places in 1 ms
Reduce places removed 41 places and 0 transitions.
Iterating global reduction 1 with 82 rules applied. Total rules applied 12106 place count 1321 transition count 1138
Free-agglomeration rule applied 7 times.
Iterating global reduction 1 with 7 rules applied. Total rules applied 12113 place count 1321 transition count 1131
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 1 with 7 rules applied. Total rules applied 12120 place count 1314 transition count 1131
Applied a total of 12120 rules in 1770 ms. Remains 1314 /78643 variables (removed 77329) and now considering 1131/144177 (removed 143046) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1771 ms. Remains : 1314/78643 places, 1131/144177 transitions.
Incomplete random walk after 10001 steps, including 8 resets, run finished after 497 ms. (steps per millisecond=20 ) properties (out of 15) seen :9
FORMULA ViralEpidemic-PT-S16D2C4A03-ReachabilityFireability-14 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ViralEpidemic-PT-S16D2C4A03-ReachabilityFireability-13 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ViralEpidemic-PT-S16D2C4A03-ReachabilityFireability-11 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ViralEpidemic-PT-S16D2C4A03-ReachabilityFireability-09 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ViralEpidemic-PT-S16D2C4A03-ReachabilityFireability-08 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ViralEpidemic-PT-S16D2C4A03-ReachabilityFireability-06 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ViralEpidemic-PT-S16D2C4A03-ReachabilityFireability-04 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ViralEpidemic-PT-S16D2C4A03-ReachabilityFireability-03 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ViralEpidemic-PT-S16D2C4A03-ReachabilityFireability-01 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 164 ms. (steps per millisecond=60 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 130 ms. (steps per millisecond=76 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 112 ms. (steps per millisecond=89 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 217 ms. (steps per millisecond=46 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 95 ms. (steps per millisecond=105 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 113 ms. (steps per millisecond=88 ) properties (out of 6) seen :0
Running SMT prover for 6 properties.
// Phase 1: matrix 1131 rows 1314 cols
[2023-03-21 04:50:26] [INFO ] Computed 189 place invariants in 35 ms
[2023-03-21 04:50:26] [INFO ] [Real]Absence check using 0 positive and 189 generalized place invariants in 46 ms returned sat
[2023-03-21 04:50:27] [INFO ] After 466ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:6
[2023-03-21 04:50:27] [INFO ] [Nat]Absence check using 0 positive and 189 generalized place invariants in 51 ms returned sat
[2023-03-21 04:50:33] [INFO ] After 5622ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :6
[2023-03-21 04:50:34] [INFO ] After 7178ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :6
Attempting to minimize the solution found.
Minimization took 1813 ms.
[2023-03-21 04:50:36] [INFO ] After 9428ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :6
FORMULA ViralEpidemic-PT-S16D2C4A03-ReachabilityFireability-12 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA ViralEpidemic-PT-S16D2C4A03-ReachabilityFireability-02 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA ViralEpidemic-PT-S16D2C4A03-ReachabilityFireability-00 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA ViralEpidemic-PT-S16D2C4A03-ReachabilityFireability-05 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA ViralEpidemic-PT-S16D2C4A03-ReachabilityFireability-07 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Finished Parikh walk after 235 steps, including 0 resets, run visited all 1 properties in 6 ms. (steps per millisecond=39 )
FORMULA ViralEpidemic-PT-S16D2C4A03-ReachabilityFireability-10 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Parikh walk visited 6 properties in 92 ms.
All properties solved without resorting to model-checking.
Total runtime 117893 ms.
pnml2lts-sym model.pnml --lace-workers=4 --vset=lddmc --saturation=sat -rbs,w2W,ru,hf --sylvan-sizes=20,28,20,28 --inv-bin-par --invariant=/tmp/478/inv_0_ --invariant=/tmp/478/inv_1_ --invariant=/tmp/478/inv_2_ --invariant=/tmp/478/inv_3_ --invariant=/tmp/478/inv_4_ --invariant=/tmp/478/inv_5_ --invariant=/tmp/478/inv_6_ --invariant=/tmp/478/inv_7_ --invariant=/tmp/478/inv_8_ --invariant=/tmp/478/inv_9_ --invariant=/tmp/478/inv_10_ --invariant=/tmp/478/inv_11_ --invariant=/tmp/478/inv_12_ --invariant=/tmp/478/inv_13_ --invariant=/tmp/478/inv_14_ --invariant=/tmp/478/inv_15_ --inv-par
Could not compute solution for formula : ViralEpidemic-PT-S16D2C4A03-ReachabilityFireability-00
Could not compute solution for formula : ViralEpidemic-PT-S16D2C4A03-ReachabilityFireability-01
Could not compute solution for formula : ViralEpidemic-PT-S16D2C4A03-ReachabilityFireability-02
Could not compute solution for formula : ViralEpidemic-PT-S16D2C4A03-ReachabilityFireability-03
Could not compute solution for formula : ViralEpidemic-PT-S16D2C4A03-ReachabilityFireability-04
Could not compute solution for formula : ViralEpidemic-PT-S16D2C4A03-ReachabilityFireability-05
Could not compute solution for formula : ViralEpidemic-PT-S16D2C4A03-ReachabilityFireability-06
Could not compute solution for formula : ViralEpidemic-PT-S16D2C4A03-ReachabilityFireability-07
Could not compute solution for formula : ViralEpidemic-PT-S16D2C4A03-ReachabilityFireability-08
Could not compute solution for formula : ViralEpidemic-PT-S16D2C4A03-ReachabilityFireability-09
Could not compute solution for formula : ViralEpidemic-PT-S16D2C4A03-ReachabilityFireability-10
Could not compute solution for formula : ViralEpidemic-PT-S16D2C4A03-ReachabilityFireability-11
Could not compute solution for formula : ViralEpidemic-PT-S16D2C4A03-ReachabilityFireability-12
Could not compute solution for formula : ViralEpidemic-PT-S16D2C4A03-ReachabilityFireability-13
Could not compute solution for formula : ViralEpidemic-PT-S16D2C4A03-ReachabilityFireability-14
Could not compute solution for formula : ViralEpidemic-PT-S16D2C4A03-ReachabilityFireability-15

BK_STOP 1679374655366

--------------------
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 ReachabilityFireability -timeout 360 -rebuildPNML
mcc2023
rfs formula name ViralEpidemic-PT-S16D2C4A03-ReachabilityFireability-00
rfs formula type EF
rfs formula formula --invariant=/tmp/478/inv_0_
rfs formula name ViralEpidemic-PT-S16D2C4A03-ReachabilityFireability-01
rfs formula type EF
rfs formula formula --invariant=/tmp/478/inv_1_
rfs formula name ViralEpidemic-PT-S16D2C4A03-ReachabilityFireability-02
rfs formula type EF
rfs formula formula --invariant=/tmp/478/inv_2_
rfs formula name ViralEpidemic-PT-S16D2C4A03-ReachabilityFireability-03
rfs formula type EF
rfs formula formula --invariant=/tmp/478/inv_3_
rfs formula name ViralEpidemic-PT-S16D2C4A03-ReachabilityFireability-04
rfs formula type EF
rfs formula formula --invariant=/tmp/478/inv_4_
rfs formula name ViralEpidemic-PT-S16D2C4A03-ReachabilityFireability-05
rfs formula type AG
rfs formula formula --invariant=/tmp/478/inv_5_
rfs formula name ViralEpidemic-PT-S16D2C4A03-ReachabilityFireability-06
rfs formula type EF
rfs formula formula --invariant=/tmp/478/inv_6_
rfs formula name ViralEpidemic-PT-S16D2C4A03-ReachabilityFireability-07
rfs formula type EF
rfs formula formula --invariant=/tmp/478/inv_7_
rfs formula name ViralEpidemic-PT-S16D2C4A03-ReachabilityFireability-08
rfs formula type EF
rfs formula formula --invariant=/tmp/478/inv_8_
rfs formula name ViralEpidemic-PT-S16D2C4A03-ReachabilityFireability-09
rfs formula type EF
rfs formula formula --invariant=/tmp/478/inv_9_
rfs formula name ViralEpidemic-PT-S16D2C4A03-ReachabilityFireability-10
rfs formula type EF
rfs formula formula --invariant=/tmp/478/inv_10_
rfs formula name ViralEpidemic-PT-S16D2C4A03-ReachabilityFireability-11
rfs formula type EF
rfs formula formula --invariant=/tmp/478/inv_11_
rfs formula name ViralEpidemic-PT-S16D2C4A03-ReachabilityFireability-12
rfs formula type AG
rfs formula formula --invariant=/tmp/478/inv_12_
rfs formula name ViralEpidemic-PT-S16D2C4A03-ReachabilityFireability-13
rfs formula type EF
rfs formula formula --invariant=/tmp/478/inv_13_
rfs formula name ViralEpidemic-PT-S16D2C4A03-ReachabilityFireability-14
rfs formula type AG
rfs formula formula --invariant=/tmp/478/inv_14_
rfs formula name ViralEpidemic-PT-S16D2C4A03-ReachabilityFireability-15
rfs formula type AG
rfs formula formula --invariant=/tmp/478/inv_15_
pnml2lts-sym: Exploration order is bfs-prev
pnml2lts-sym: Saturation strategy is sat
pnml2lts-sym: Guided search strategy is unguided
pnml2lts-sym: Attractor strategy is default
pnml2lts-sym: opening model.pnml
pnml2lts-sym: Edge label is id
Warning: program compiled against libxml 210 using older 209
pnml2lts-sym: Petri net has 78643 places, 144177 transitions and 353889 arcs
pnml2lts-sym: Petri net ViralEpidemic-PT-S16D2C4A03 analyzed
pnml2lts-sym: There are no safe places
pnml2lts-sym: Loading Petri net took 3.830 real 1.780 user 2.050 sys
pnml2lts-sym: Initializing regrouping layer
pnml2lts-sym: Regroup specification: bs,w2W,ru,hf
pnml2lts-sym: Regroup Boost's Sloan
pnml2lts-sym: Regroup over-approximate must-write to may-write
pnml2lts-sym: Regroup Row sUbsume
*** segmentation fault ***

Please send information on how to reproduce this problem to:
ltsmin-support@lists.utwente.nl
along with all output preceding this message.
In addition, include the following information:
Package: ltsmin 3.1.0
Stack trace:
0: pnml2lts-sym(+0x9b684) [0x55ed522ea684]
1: pnml2lts-sym(+0x9b726) [0x55ed522ea726]
2: /lib/x86_64-linux-gnu/libpthread.so.0(+0x13140) [0x7f8273045140]
3: pnml2lts-sym(+0x7f7d2) [0x55ed522ce7d2]
4: pnml2lts-sym(+0x80828) [0x55ed522cf828]
5: pnml2lts-sym(+0x83375) [0x55ed522d2375]
6: pnml2lts-sym(+0x7b4d3) [0x55ed522ca4d3]
7: pnml2lts-sym(+0x662e5) [0x55ed522b52e5]
8: pnml2lts-sym(+0x4097e0) [0x55ed526587e0]
9: /lib/x86_64-linux-gnu/libpthread.so.0(+0x7ea7) [0x7f8273039ea7]
10: /lib/x86_64-linux-gnu/libc.so.6(clone+0x3f) [0x7f8272dfaa2f]

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="ReachabilityFireability"
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 ReachabilityFireability"
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-167912708001359"
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 [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "UpperBounds" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] || [ "ReachabilityFireability" = "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 [ "ReachabilityFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityFireability" != "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 "ReachabilityFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityFireability.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 '' ReachabilityFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityFireability"
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 ;