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.r169-tall-167838855700318.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 FamilyReunion-COL-L00050M0005C002P002G001, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r169-tall-167838855700318
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 568K
-rw-r--r-- 1 mcc users 7.2K Feb 26 12:11 CTLCardinality.txt
-rw-r--r-- 1 mcc users 77K Feb 26 12:11 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.9K Feb 26 12:04 CTLFireability.txt
-rw-r--r-- 1 mcc users 51K Feb 26 12:04 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 7.0K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.9K Feb 25 16:05 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Feb 25 16:05 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.2K Feb 25 16:05 LTLFireability.txt
-rw-r--r-- 1 mcc users 20K Feb 25 16:05 LTLFireability.xml
-rw-r--r-- 1 mcc users 10K Feb 26 12:35 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 103K Feb 26 12:35 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.3K Feb 26 12:26 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 57K Feb 26 12:26 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.0K Feb 25 16:05 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.0K Feb 25 16:05 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 5 18:22 equiv_pt
-rw-r--r-- 1 mcc users 24 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 5 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 137K Mar 5 18:22 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 FamilyReunion-COL-L00050M0005C002P002G001-ReachabilityCardinality-00
FORMULA_NAME FamilyReunion-COL-L00050M0005C002P002G001-ReachabilityCardinality-01
FORMULA_NAME FamilyReunion-COL-L00050M0005C002P002G001-ReachabilityCardinality-02
FORMULA_NAME FamilyReunion-COL-L00050M0005C002P002G001-ReachabilityCardinality-03
FORMULA_NAME FamilyReunion-COL-L00050M0005C002P002G001-ReachabilityCardinality-04
FORMULA_NAME FamilyReunion-COL-L00050M0005C002P002G001-ReachabilityCardinality-05
FORMULA_NAME FamilyReunion-COL-L00050M0005C002P002G001-ReachabilityCardinality-06
FORMULA_NAME FamilyReunion-COL-L00050M0005C002P002G001-ReachabilityCardinality-07
FORMULA_NAME FamilyReunion-COL-L00050M0005C002P002G001-ReachabilityCardinality-08
FORMULA_NAME FamilyReunion-COL-L00050M0005C002P002G001-ReachabilityCardinality-09
FORMULA_NAME FamilyReunion-COL-L00050M0005C002P002G001-ReachabilityCardinality-10
FORMULA_NAME FamilyReunion-COL-L00050M0005C002P002G001-ReachabilityCardinality-11
FORMULA_NAME FamilyReunion-COL-L00050M0005C002P002G001-ReachabilityCardinality-12
FORMULA_NAME FamilyReunion-COL-L00050M0005C002P002G001-ReachabilityCardinality-13
FORMULA_NAME FamilyReunion-COL-L00050M0005C002P002G001-ReachabilityCardinality-14
FORMULA_NAME FamilyReunion-COL-L00050M0005C002P002G001-ReachabilityCardinality-15

=== Now, execution of the tool begins

BK_START 1678509364078

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=ReachabilityCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=FamilyReunion-COL-L00050M0005C002P002G001
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-11 04:36:05] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityCardinality, -timeout, 360, -rebuildPNML]
[2023-03-11 04:36:05] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-11 04:36:05] [INFO ] Detected file is not PT type :http://www.pnml.org/version-2009/grammar/symmetricnet
log4j:WARN No appenders could be found for logger (org.apache.axiom.locator.DefaultOMMetaFactoryLocator).
log4j:WARN Please initialize the log4j system properly.
log4j:WARN See http://logging.apache.org/log4j/1.2/faq.html#noconfig for more info.
[2023-03-11 04:36:06] [WARNING] Using fallBack plugin, rng conformance not checked
[2023-03-11 04:36:06] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 719 ms
[2023-03-11 04:36:06] [INFO ] Detected 5 constant HL places corresponding to 17 PT places.
[2023-03-11 04:36:06] [INFO ] Imported 104 HL places and 66 HL transitions for a total of 12245 PT places and 10611.0 transition bindings in 26 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 21 ms.
Working with output stream class java.io.PrintStream
[2023-03-11 04:36:06] [INFO ] Built PT skeleton of HLPN with 104 places and 66 transitions 198 arcs in 6 ms.
[2023-03-11 04:36:06] [INFO ] Skeletonized 16 HLPN properties in 2 ms.
Remains 16 properties that can be checked using skeleton over-approximation.
Reduce places removed 5 places and 0 transitions.
Computed a total of 99 stabilizing places and 66 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 99 transition count 66
[2023-03-11 04:36:06] [INFO ] Flatten gal took : 25 ms
[2023-03-11 04:36:06] [INFO ] Flatten gal took : 13 ms
FORMULA FamilyReunion-COL-L00050M0005C002P002G001-ReachabilityCardinality-03 TRUE TECHNIQUES CPN_APPROX
Transition Gate2ANDJoin forces synchronizations/join behavior on parameter l of sort LegalResident
Transition ReceiveLangChoice forces synchronizations/join behavior on parameter m of sort MICSystem
Symmetric sort wr.t. initial and guards and successors and join/free detected :CINFORMI
Symmetric sort wr.t. initial detected :CINFORMI
Symmetric sort wr.t. initial and guards detected :CINFORMI
Applying symmetric unfolding of full symmetric sort :CINFORMI domain size was 3
Transition Gate1ANDJoin forces synchronizations/join behavior on parameter p of sort PublicAdminOffice
Symmetric sort wr.t. initial and guards and successors and join/free detected :Response
Symmetric sort wr.t. initial detected :Response
Transition SendClearanceToRel : guard parameter $r(Response:2) in guard (EQ $r 0)introduces in Response(2) partition with 2 elements
Symmetric sort wr.t. initial and guards and successors and join/free detected :GovernmentCommission
Symmetric sort wr.t. initial detected :GovernmentCommission
Symmetric sort wr.t. initial and guards detected :GovernmentCommission
Applying symmetric unfolding of full symmetric sort :GovernmentCommission domain size was 2
[2023-03-11 04:36:06] [INFO ] Unfolded HLPN to a Petri net with 11467 places and 9336 transitions 26832 arcs in 97 ms.
[2023-03-11 04:36:06] [INFO ] Unfolded 16 HLPN properties in 4 ms.
Deduced a syphon composed of 51 places in 70 ms
Reduce places removed 64 places and 0 transitions.
Incomplete random walk after 10000 steps, including 3 resets, run finished after 946 ms. (steps per millisecond=10 ) properties (out of 15) seen :3
FORMULA FamilyReunion-COL-L00050M0005C002P002G001-ReachabilityCardinality-15 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FamilyReunion-COL-L00050M0005C002P002G001-ReachabilityCardinality-13 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FamilyReunion-COL-L00050M0005C002P002G001-ReachabilityCardinality-00 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 83 ms. (steps per millisecond=120 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 190 ms. (steps per millisecond=52 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 227 ms. (steps per millisecond=44 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 374 ms. (steps per millisecond=26 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 393 ms. (steps per millisecond=25 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 82 ms. (steps per millisecond=121 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 98 ms. (steps per millisecond=102 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 641 ms. (steps per millisecond=15 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 255 ms. (steps per millisecond=39 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 645 ms. (steps per millisecond=15 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 265 ms. (steps per millisecond=37 ) properties (out of 12) seen :0
Running SMT prover for 12 properties.
// Phase 1: matrix 9336 rows 11403 cols
[2023-03-11 04:36:11] [INFO ] Computed 2767 place invariants in 576 ms
[2023-03-11 04:36:17] [INFO ] [Real]Absence check using 59 positive place invariants in 96 ms returned sat
[2023-03-11 04:36:19] [INFO ] [Real]Absence check using 59 positive and 2708 generalized place invariants in 1583 ms returned sat
[2023-03-11 04:36:19] [INFO ] After 5470ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:12
[2023-03-11 04:36:22] [INFO ] [Nat]Absence check using 59 positive place invariants in 81 ms returned sat
[2023-03-11 04:36:23] [INFO ] [Nat]Absence check using 59 positive and 2708 generalized place invariants in 1414 ms returned sat
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.checkResults(DeadlockTester.java:797)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:631)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMTIncremental(DeadlockTester.java:350)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMT(DeadlockTester.java:223)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.applyReductions(ReachabilitySolver.java:95)
at fr.lip6.move.gal.application.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)
[2023-03-11 04:36:44] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-11 04:36:44] [INFO ] After 25068ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:12
FORMULA FamilyReunion-COL-L00050M0005C002P002G001-ReachabilityCardinality-14 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA FamilyReunion-COL-L00050M0005C002P002G001-ReachabilityCardinality-12 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA FamilyReunion-COL-L00050M0005C002P002G001-ReachabilityCardinality-10 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA FamilyReunion-COL-L00050M0005C002P002G001-ReachabilityCardinality-09 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA FamilyReunion-COL-L00050M0005C002P002G001-ReachabilityCardinality-08 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA FamilyReunion-COL-L00050M0005C002P002G001-ReachabilityCardinality-04 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA FamilyReunion-COL-L00050M0005C002P002G001-ReachabilityCardinality-02 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 12 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 6693 out of 11403 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 11403/11403 places, 9336/9336 transitions.
Graph (complete) has 16989 edges and 11403 vertex of which 11290 are kept as prefixes of interest. Removing 113 places using SCC suffix rule.26 ms
Discarding 113 places :
Also discarding 0 output transitions
Discarding 306 places :
Implicit places reduction removed 306 places
Performed 357 Post agglomeration using F-continuation condition.Transition count delta: 357
Iterating post reduction 0 with 663 rules applied. Total rules applied 664 place count 10984 transition count 8979
Reduce places removed 357 places and 0 transitions.
Iterating post reduction 1 with 357 rules applied. Total rules applied 1021 place count 10627 transition count 8979
Performed 102 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 102 Pre rules applied. Total rules applied 1021 place count 10627 transition count 8877
Deduced a syphon composed of 102 places in 13 ms
Reduce places removed 102 places and 0 transitions.
Iterating global reduction 2 with 204 rules applied. Total rules applied 1225 place count 10525 transition count 8877
Discarding 255 places :
Symmetric choice reduction at 2 with 255 rule applications. Total rules 1480 place count 10270 transition count 8622
Iterating global reduction 2 with 255 rules applied. Total rules applied 1735 place count 10270 transition count 8622
Applied a total of 1735 rules in 1334 ms. Remains 10270 /11403 variables (removed 1133) and now considering 8622/9336 (removed 714) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1335 ms. Remains : 10270/11403 places, 8622/9336 transitions.
Incomplete random walk after 10000 steps, including 3 resets, run finished after 559 ms. (steps per millisecond=17 ) properties (out of 5) seen :1
FORMULA FamilyReunion-COL-L00050M0005C002P002G001-ReachabilityCardinality-06 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 70 ms. (steps per millisecond=142 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 335 ms. (steps per millisecond=29 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 70 ms. (steps per millisecond=142 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 678 ms. (steps per millisecond=14 ) properties (out of 4) seen :0
Running SMT prover for 4 properties.
// Phase 1: matrix 8622 rows 10270 cols
[2023-03-11 04:36:48] [INFO ] Computed 2353 place invariants in 387 ms
[2023-03-11 04:36:51] [INFO ] [Real]Absence check using 0 positive and 2353 generalized place invariants in 1038 ms returned sat
[2023-03-11 04:37:12] [INFO ] After 24341ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:4
[2023-03-11 04:37:15] [INFO ] [Nat]Absence check using 0 positive and 2353 generalized place invariants in 1050 ms returned sat
[2023-03-11 04:37:37] [INFO ] After 21093ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :3
[2023-03-11 04:37:37] [INFO ] After 21107ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :3
Attempting to minimize the solution found.
Minimization took 3 ms.
[2023-03-11 04:37:38] [INFO ] After 25100ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :3
Fused 4 Parikh solutions to 2 different solutions.
FORMULA FamilyReunion-COL-L00050M0005C002P002G001-ReachabilityCardinality-01 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Parikh walk visited 1 properties in 73 ms.
Support contains 5312 out of 10270 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 10270/10270 places, 8622/8622 transitions.
Graph (complete) has 14997 edges and 10270 vertex of which 10264 are kept as prefixes of interest. Removing 6 places using SCC suffix rule.7 ms
Discarding 6 places :
Also discarding 3 output transitions
Drop transitions removed 3 transitions
Discarding 357 places :
Implicit places reduction removed 357 places
Performed 357 Post agglomeration using F-continuation condition.Transition count delta: 357
Iterating post reduction 0 with 714 rules applied. Total rules applied 715 place count 9907 transition count 8262
Reduce places removed 357 places and 0 transitions.
Iterating post reduction 1 with 357 rules applied. Total rules applied 1072 place count 9550 transition count 8262
Performed 153 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 153 Pre rules applied. Total rules applied 1072 place count 9550 transition count 8109
Deduced a syphon composed of 153 places in 8 ms
Ensure Unique test removed 51 places
Reduce places removed 204 places and 0 transitions.
Iterating global reduction 2 with 357 rules applied. Total rules applied 1429 place count 9346 transition count 8109
Applied a total of 1429 rules in 1668 ms. Remains 9346 /10270 variables (removed 924) and now considering 8109/8622 (removed 513) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1668 ms. Remains : 9346/10270 places, 8109/8622 transitions.
Incomplete random walk after 10000 steps, including 4 resets, run finished after 366 ms. (steps per millisecond=27 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 352 ms. (steps per millisecond=28 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 68 ms. (steps per millisecond=147 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 665 ms. (steps per millisecond=15 ) properties (out of 3) seen :0
Interrupted probabilistic random walk after 95150 steps, run timeout after 3001 ms. (steps per millisecond=31 ) properties seen :{}
Probabilistic random walk after 95150 steps, saw 79439 distinct states, run finished after 3002 ms. (steps per millisecond=31 ) properties seen :0
Running SMT prover for 3 properties.
// Phase 1: matrix 8109 rows 9346 cols
[2023-03-11 04:37:44] [INFO ] Computed 1944 place invariants in 254 ms
[2023-03-11 04:37:46] [INFO ] After 1230ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2023-03-11 04:37:47] [INFO ] [Nat]Absence check using 3 positive place invariants in 63 ms returned sat
[2023-03-11 04:37:48] [INFO ] [Nat]Absence check using 3 positive and 1941 generalized place invariants in 779 ms returned sat
[2023-03-11 04:38:11] [INFO ] After 22572ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-11 04:38:11] [INFO ] After 22591ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 3 ms.
[2023-03-11 04:38:11] [INFO ] After 25107ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Fused 3 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 5312 out of 9346 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 9346/9346 places, 8109/8109 transitions.
Applied a total of 0 rules in 446 ms. Remains 9346 /9346 variables (removed 0) and now considering 8109/8109 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 447 ms. Remains : 9346/9346 places, 8109/8109 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 9346/9346 places, 8109/8109 transitions.
Applied a total of 0 rules in 398 ms. Remains 9346 /9346 variables (removed 0) and now considering 8109/8109 (removed 0) transitions.
[2023-03-11 04:38:12] [INFO ] Invariant cache hit.
[2023-03-11 04:38:13] [INFO ] Implicit Places using invariants in 1024 ms returned []
[2023-03-11 04:38:13] [INFO ] Invariant cache hit.
[2023-03-11 04:38:14] [INFO ] Implicit Places using invariants and state equation in 849 ms returned []
Implicit Place search using SMT with State Equation took 1878 ms to find 0 implicit places.
[2023-03-11 04:38:15] [INFO ] Redundant transitions in 967 ms returned []
[2023-03-11 04:38:15] [INFO ] Invariant cache hit.
[2023-03-11 04:38:16] [INFO ] Dead Transitions using invariants and state equation in 839 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4102 ms. Remains : 9346/9346 places, 8109/8109 transitions.
Applied a total of 0 rules in 400 ms. Remains 9346 /9346 variables (removed 0) and now considering 8109/8109 (removed 0) transitions.
Running SMT prover for 3 properties.
[2023-03-11 04:38:16] [INFO ] Invariant cache hit.
[2023-03-11 04:38:18] [INFO ] After 1204ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2023-03-11 04:38:19] [INFO ] [Nat]Absence check using 3 positive place invariants in 60 ms returned sat
[2023-03-11 04:38:20] [INFO ] [Nat]Absence check using 3 positive and 1941 generalized place invariants in 770 ms returned sat
[2023-03-11 04:38:55] [INFO ] After 37678ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0
[2023-03-11 04:38:55] [INFO ] Export to MCC of 3 properties in file /home/mcc/execution/ReachabilityCardinality.sr.xml took 6 ms.
[2023-03-11 04:38:55] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 9346 places, 8109 transitions and 21777 arcs took 34 ms.
[2023-03-11 04:38:56] [INFO ] Flatten gal took : 506 ms
Total runtime 171055 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 --invariant=/tmp/507/inv_0_ --invariant=/tmp/507/inv_1_ --invariant=/tmp/507/inv_2_ --inv-par
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393216 kB
MemFree: 9134968 kB
After kill :
MemTotal: 16393216 kB
MemFree: 16091724 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 ReachabilityCardinality -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="FamilyReunion-COL-L00050M0005C002P002G001"
export BK_EXAMINATION="ReachabilityCardinality"
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 FamilyReunion-COL-L00050M0005C002P002G001, examination is ReachabilityCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r169-tall-167838855700318"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/FamilyReunion-COL-L00050M0005C002P002G001.tgz
mv FamilyReunion-COL-L00050M0005C002P002G001 execution
cd execution
if [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "UpperBounds" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] || [ "ReachabilityCardinality" = "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 [ "ReachabilityCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityCardinality" != "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 "ReachabilityCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityCardinality.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 '' ReachabilityCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityCardinality"
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 ;