About the Execution of LTSMin+red for FamilyReunion-COL-L00100M0010C005P005G002
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 7661.044 | 1839478.00 | 2986604.00 | 4573.30 | ?T?TT?FF?T??TTTF | normal |
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-167838855700326.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-L00100M0010C005P005G002, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r169-tall-167838855700326
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 640K
-rw-r--r-- 1 mcc users 7.0K Feb 26 13:10 CTLCardinality.txt
-rw-r--r-- 1 mcc users 73K Feb 26 13:10 CTLCardinality.xml
-rw-r--r-- 1 mcc users 8.3K Feb 26 12:48 CTLFireability.txt
-rw-r--r-- 1 mcc users 62K Feb 26 12:48 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 3.7K Feb 25 16:05 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Feb 25 16:05 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.0K Feb 25 16:05 LTLFireability.txt
-rw-r--r-- 1 mcc users 15K Feb 25 16:05 LTLFireability.xml
-rw-r--r-- 1 mcc users 12K Feb 26 15:06 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 126K Feb 26 15:06 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 15K Feb 26 14:29 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 98K Feb 26 14:29 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 140K 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-L00100M0010C005P005G002-ReachabilityCardinality-00
FORMULA_NAME FamilyReunion-COL-L00100M0010C005P005G002-ReachabilityCardinality-01
FORMULA_NAME FamilyReunion-COL-L00100M0010C005P005G002-ReachabilityCardinality-02
FORMULA_NAME FamilyReunion-COL-L00100M0010C005P005G002-ReachabilityCardinality-03
FORMULA_NAME FamilyReunion-COL-L00100M0010C005P005G002-ReachabilityCardinality-04
FORMULA_NAME FamilyReunion-COL-L00100M0010C005P005G002-ReachabilityCardinality-05
FORMULA_NAME FamilyReunion-COL-L00100M0010C005P005G002-ReachabilityCardinality-06
FORMULA_NAME FamilyReunion-COL-L00100M0010C005P005G002-ReachabilityCardinality-07
FORMULA_NAME FamilyReunion-COL-L00100M0010C005P005G002-ReachabilityCardinality-08
FORMULA_NAME FamilyReunion-COL-L00100M0010C005P005G002-ReachabilityCardinality-09
FORMULA_NAME FamilyReunion-COL-L00100M0010C005P005G002-ReachabilityCardinality-10
FORMULA_NAME FamilyReunion-COL-L00100M0010C005P005G002-ReachabilityCardinality-11
FORMULA_NAME FamilyReunion-COL-L00100M0010C005P005G002-ReachabilityCardinality-12
FORMULA_NAME FamilyReunion-COL-L00100M0010C005P005G002-ReachabilityCardinality-13
FORMULA_NAME FamilyReunion-COL-L00100M0010C005P005G002-ReachabilityCardinality-14
FORMULA_NAME FamilyReunion-COL-L00100M0010C005P005G002-ReachabilityCardinality-15
=== Now, execution of the tool begins
BK_START 1678511463994
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-L00100M0010C005P005G002
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-11 05:11:05] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityCardinality, -timeout, 360, -rebuildPNML]
[2023-03-11 05:11:05] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-11 05:11:05] [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 05:11:05] [WARNING] Using fallBack plugin, rng conformance not checked
[2023-03-11 05:11:06] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 712 ms
[2023-03-11 05:11:06] [INFO ] Detected 5 constant HL places corresponding to 31 PT places.
[2023-03-11 05:11:06] [INFO ] Imported 104 HL places and 66 HL transitions for a total of 40706 PT places and 36972.0 transition bindings in 27 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 26 ms.
Working with output stream class java.io.PrintStream
[2023-03-11 05:11:06] [INFO ] Built PT skeleton of HLPN with 104 places and 66 transitions 198 arcs in 7 ms.
[2023-03-11 05:11:06] [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 05:11:06] [INFO ] Flatten gal took : 40 ms
[2023-03-11 05:11:06] [INFO ] Flatten gal took : 8 ms
FORMULA FamilyReunion-COL-L00100M0010C005P005G002-ReachabilityCardinality-09 TRUE TECHNIQUES CPN_APPROX
FORMULA FamilyReunion-COL-L00100M0010C005P005G002-ReachabilityCardinality-14 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 6
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 :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 3
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
[2023-03-11 05:11:06] [INFO ] Unfolded HLPN to a Petri net with 37039 places and 31114 transitions 89397 arcs in 193 ms.
[2023-03-11 05:11:06] [INFO ] Unfolded 16 HLPN properties in 8 ms.
Deduced a syphon composed of 101 places in 155 ms
Reduce places removed 122 places and 0 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 2164 ms. (steps per millisecond=4 ) properties (out of 14) seen :4
FORMULA FamilyReunion-COL-L00100M0010C005P005G002-ReachabilityCardinality-15 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FamilyReunion-COL-L00100M0010C005P005G002-ReachabilityCardinality-12 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FamilyReunion-COL-L00100M0010C005P005G002-ReachabilityCardinality-06 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FamilyReunion-COL-L00100M0010C005P005G002-ReachabilityCardinality-04 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 4042 ms. (steps per millisecond=2 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 3953 ms. (steps per millisecond=2 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 2136 ms. (steps per millisecond=4 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 4742 ms. (steps per millisecond=2 ) properties (out of 10) 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 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 950 ms. (steps per millisecond=10 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 62 ms. (steps per millisecond=161 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 175 ms. (steps per millisecond=57 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 51 ms. (steps per millisecond=196 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 838 ms. (steps per millisecond=11 ) properties (out of 10) seen :0
Running SMT prover for 10 properties.
// Phase 1: matrix 31114 rows 36917 cols
[2023-03-11 05:11:31] [INFO ] Computed 8803 place invariants in 4522 ms
[2023-03-11 05:11:42] [INFO ] After 11076ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:10
[2023-03-11 05:11:52] [INFO ] [Nat]Absence check using 108 positive place invariants in 253 ms returned sat
[2023-03-11 05:12:05] [INFO ] [Nat]Absence check using 108 positive and 8695 generalized place invariants in 12518 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:621)
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 05:12:07] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-11 05:12:07] [INFO ] After 25048ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:10
Fused 10 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 30346 out of 36917 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 36917/36917 places, 31114/31114 transitions.
Graph (complete) has 56168 edges and 36917 vertex of which 36911 are kept as prefixes of interest. Removing 6 places using SCC suffix rule.69 ms
Discarding 6 places :
Also discarding 0 output transitions
Discarding 1212 places :
Implicit places reduction removed 1212 places
Iterating post reduction 0 with 1212 rules applied. Total rules applied 1213 place count 35699 transition count 31114
Performed 101 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 101 Pre rules applied. Total rules applied 1213 place count 35699 transition count 31013
Deduced a syphon composed of 101 places in 52 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 1 with 202 rules applied. Total rules applied 1415 place count 35598 transition count 31013
Discarding 1515 places :
Symmetric choice reduction at 1 with 1515 rule applications. Total rules 2930 place count 34083 transition count 29498
Iterating global reduction 1 with 1515 rules applied. Total rules applied 4445 place count 34083 transition count 29498
Applied a total of 4445 rules in 2527 ms. Remains 34083 /36917 variables (removed 2834) and now considering 29498/31114 (removed 1616) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2539 ms. Remains : 34083/36917 places, 29498/31114 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 1843 ms. (steps per millisecond=5 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 4039 ms. (steps per millisecond=2 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 3951 ms. (steps per millisecond=2 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 2110 ms. (steps per millisecond=4 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 4741 ms. (steps per millisecond=2 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 281 ms. (steps per millisecond=35 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 957 ms. (steps per millisecond=10 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 66 ms. (steps per millisecond=151 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 178 ms. (steps per millisecond=56 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 46 ms. (steps per millisecond=217 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 850 ms. (steps per millisecond=11 ) properties (out of 10) seen :0
Interrupted probabilistic random walk after 481044 steps, run timeout after 57001 ms. (steps per millisecond=8 ) properties seen :{1=1, 3=1, 9=1}
Probabilistic random walk after 481044 steps, saw 415760 distinct states, run finished after 57002 ms. (steps per millisecond=8 ) properties seen :3
FORMULA FamilyReunion-COL-L00100M0010C005P005G002-ReachabilityCardinality-13 TRUE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
FORMULA FamilyReunion-COL-L00100M0010C005P005G002-ReachabilityCardinality-03 TRUE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
FORMULA FamilyReunion-COL-L00100M0010C005P005G002-ReachabilityCardinality-01 TRUE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
Running SMT prover for 7 properties.
// Phase 1: matrix 29498 rows 34083 cols
[2023-03-11 05:13:29] [INFO ] Computed 7585 place invariants in 3209 ms
[2023-03-11 05:13:37] [INFO ] After 8089ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:7
[2023-03-11 05:13:46] [INFO ] [Nat]Absence check using 301 positive place invariants in 910 ms returned sat
[2023-03-11 05:13:54] [INFO ] [Nat]Absence check using 301 positive and 7284 generalized place invariants in 8119 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:621)
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 05:14:02] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-11 05:14:02] [INFO ] After 25072ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:7
Fused 7 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 22866 out of 34083 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 34083/34083 places, 29498/29498 transitions.
Graph (complete) has 52122 edges and 34083 vertex of which 33976 are kept as prefixes of interest. Removing 107 places using SCC suffix rule.17 ms
Discarding 107 places :
Also discarding 0 output transitions
Discarding 1313 places :
Implicit places reduction removed 1313 places
Performed 1111 Post agglomeration using F-continuation condition.Transition count delta: 1111
Iterating post reduction 0 with 2424 rules applied. Total rules applied 2425 place count 32663 transition count 28387
Reduce places removed 1111 places and 0 transitions.
Iterating post reduction 1 with 1111 rules applied. Total rules applied 3536 place count 31552 transition count 28387
Performed 808 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 808 Pre rules applied. Total rules applied 3536 place count 31552 transition count 27579
Deduced a syphon composed of 808 places in 54 ms
Reduce places removed 808 places and 0 transitions.
Iterating global reduction 2 with 1616 rules applied. Total rules applied 5152 place count 30744 transition count 27579
Discarding 606 places :
Implicit places reduction removed 606 places
Iterating post reduction 2 with 606 rules applied. Total rules applied 5758 place count 30138 transition count 27579
Applied a total of 5758 rules in 3886 ms. Remains 30138 /34083 variables (removed 3945) and now considering 27579/29498 (removed 1919) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3886 ms. Remains : 30138/34083 places, 27579/29498 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 1206 ms. (steps per millisecond=8 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 4220 ms. (steps per millisecond=2 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 2204 ms. (steps per millisecond=4 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 266 ms. (steps per millisecond=37 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 984 ms. (steps per millisecond=10 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 60 ms. (steps per millisecond=166 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 172 ms. (steps per millisecond=58 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 35 ms. (steps per millisecond=285 ) properties (out of 7) seen :0
Interrupted probabilistic random walk after 311449 steps, run timeout after 27004 ms. (steps per millisecond=11 ) properties seen :{}
Probabilistic random walk after 311449 steps, saw 307630 distinct states, run finished after 27005 ms. (steps per millisecond=11 ) properties seen :0
Running SMT prover for 7 properties.
// Phase 1: matrix 27579 rows 30138 cols
[2023-03-11 05:14:45] [INFO ] Computed 5564 place invariants in 2100 ms
[2023-03-11 05:14:51] [INFO ] After 6326ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:7
[2023-03-11 05:14:57] [INFO ] [Nat]Absence check using 7 positive place invariants in 45 ms returned sat
[2023-03-11 05:15:03] [INFO ] [Nat]Absence check using 7 positive and 5557 generalized place invariants in 6084 ms returned sat
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: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 05:15:16] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-11 05:15:16] [INFO ] After 25144ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:7
Fused 7 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 22866 out of 30138 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 30138/30138 places, 27579/27579 transitions.
Applied a total of 0 rules in 1550 ms. Remains 30138 /30138 variables (removed 0) and now considering 27579/27579 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1550 ms. Remains : 30138/30138 places, 27579/27579 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 30138/30138 places, 27579/27579 transitions.
Applied a total of 0 rules in 1538 ms. Remains 30138 /30138 variables (removed 0) and now considering 27579/27579 (removed 0) transitions.
[2023-03-11 05:15:19] [INFO ] Invariant cache hit.
[2023-03-11 05:15:21] [INFO ] Implicit Places using invariants in 2321 ms returned []
Implicit Place search using SMT only with invariants took 2325 ms to find 0 implicit places.
[2023-03-11 05:15:21] [INFO ] Invariant cache hit.
[2023-03-11 05:15:24] [INFO ] Dead Transitions using invariants and state equation in 2330 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 6201 ms. Remains : 30138/30138 places, 27579/27579 transitions.
Applied a total of 0 rules in 1426 ms. Remains 30138 /30138 variables (removed 0) and now considering 27579/27579 (removed 0) transitions.
Running SMT prover for 7 properties.
[2023-03-11 05:15:25] [INFO ] Invariant cache hit.
[2023-03-11 05:15:32] [INFO ] After 6340ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:7
[2023-03-11 05:15:38] [INFO ] [Nat]Absence check using 7 positive place invariants in 36 ms returned sat
[2023-03-11 05:15:44] [INFO ] [Nat]Absence check using 7 positive and 5557 generalized place invariants in 5978 ms returned sat
[2023-03-11 05:17:49] [INFO ] After 102810ms SMT Verify possible using state equation in natural domain returned unsat :1 sat :4
[2023-03-11 05:18:04] [INFO ] After 117898ms SMT Verify possible using trap constraints in natural domain returned unsat :1 sat :4
Attempting to minimize the solution found.
Minimization took 4076 ms.
[2023-03-11 05:18:09] [INFO ] After 156777ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :4
FORMULA FamilyReunion-COL-L00100M0010C005P005G002-ReachabilityCardinality-07 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT OVER_APPROXIMATION
[2023-03-11 05:18:09] [INFO ] Export to MCC of 6 properties in file /home/mcc/execution/ReachabilityCardinality.sr.xml took 20 ms.
[2023-03-11 05:18:09] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 30138 places, 27579 transitions and 73837 arcs took 89 ms.
[2023-03-11 05:18:10] [INFO ] Flatten gal took : 1074 ms
Total runtime 425200 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/502/inv_0_ --invariant=/tmp/502/inv_1_ --invariant=/tmp/502/inv_2_ --invariant=/tmp/502/inv_3_ --invariant=/tmp/502/inv_4_ --invariant=/tmp/502/inv_5_ --inv-par
Could not compute solution for formula : FamilyReunion-COL-L00100M0010C005P005G002-ReachabilityCardinality-00
Could not compute solution for formula : FamilyReunion-COL-L00100M0010C005P005G002-ReachabilityCardinality-02
Could not compute solution for formula : FamilyReunion-COL-L00100M0010C005P005G002-ReachabilityCardinality-05
Could not compute solution for formula : FamilyReunion-COL-L00100M0010C005P005G002-ReachabilityCardinality-08
Could not compute solution for formula : FamilyReunion-COL-L00100M0010C005P005G002-ReachabilityCardinality-10
Could not compute solution for formula : FamilyReunion-COL-L00100M0010C005P005G002-ReachabilityCardinality-11
BK_STOP 1678513303472
--------------------
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
rfs formula name FamilyReunion-COL-L00100M0010C005P005G002-ReachabilityCardinality-00
rfs formula type EF
rfs formula formula --invariant=/tmp/502/inv_0_
rfs formula name FamilyReunion-COL-L00100M0010C005P005G002-ReachabilityCardinality-02
rfs formula type EF
rfs formula formula --invariant=/tmp/502/inv_1_
rfs formula name FamilyReunion-COL-L00100M0010C005P005G002-ReachabilityCardinality-05
rfs formula type AG
rfs formula formula --invariant=/tmp/502/inv_2_
rfs formula name FamilyReunion-COL-L00100M0010C005P005G002-ReachabilityCardinality-08
rfs formula type AG
rfs formula formula --invariant=/tmp/502/inv_3_
rfs formula name FamilyReunion-COL-L00100M0010C005P005G002-ReachabilityCardinality-10
rfs formula type EF
rfs formula formula --invariant=/tmp/502/inv_4_
rfs formula name FamilyReunion-COL-L00100M0010C005P005G002-ReachabilityCardinality-11
rfs formula type AG
rfs formula formula --invariant=/tmp/502/inv_5_
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 30138 places, 27579 transitions and 73837 arcs
pnml2lts-sym: Petri net FamilyReunion_COL_L00100M0010C005P005G002_unf analyzed
pnml2lts-sym: There are no safe places
pnml2lts-sym: Loading Petri net took 0.810 real 0.340 user 0.470 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
pnml2lts-sym: Reqroup Horizontal Flip
pnml2lts-sym: Regrouping: 27579->27472 groups
pnml2lts-sym: Regrouping took 1065.000 real 1062.390 user 2.230 sys
pnml2lts-sym: state vector length is 30138; there are 27472 groups
pnml2lts-sym: Creating a multi-core ListDD domain.
pnml2lts-sym: Sylvan allocates 15.000 GB virtual memory for nodes table and operation cache.
pnml2lts-sym: Initial nodes table and operation cache requires 60.00 MB.
pnml2lts-sym: Using GBgetTransitionsShortR2W as next-state function
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: got initial state
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-L00100M0010C005P005G002"
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-L00100M0010C005P005G002, 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-167838855700326"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/FamilyReunion-COL-L00100M0010C005P005G002.tgz
mv FamilyReunion-COL-L00100M0010C005P005G002 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 '
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 ;