About the Execution of ITS-Tools for Peterson-COL-3
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 391.312 | 19753.00 | 34164.00 | 182.10 | 4 4 4 4 4 3 4 1 1 4 4 4 4 4 4 4 | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/fkordon/mcc2024-input.r268-smll-171654407100213.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=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 2-5568
Executing tool itstools
Input is Peterson-COL-3, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r268-smll-171654407100213
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 504K
-rw-r--r-- 1 mcc users 6.3K Apr 12 02:21 CTLCardinality.txt
-rw-r--r-- 1 mcc users 60K Apr 12 02:21 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.5K Apr 12 02:15 CTLFireability.txt
-rw-r--r-- 1 mcc users 47K Apr 12 02:15 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:43 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 4.3K Apr 23 07:42 LTLCardinality.txt
-rw-r--r-- 1 mcc users 29K Apr 23 07:42 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Apr 23 07:42 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Apr 23 07:42 LTLFireability.xml
-rw-r--r-- 1 mcc users 15K Apr 12 02:33 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 144K Apr 12 02:33 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.9K Apr 12 02:28 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 69K Apr 12 02:28 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Apr 23 07:42 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Apr 23 07:42 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 18 16:43 equiv_pt
-rw-r--r-- 1 mcc users 2 May 18 16:43 instance
-rw-r--r-- 1 mcc users 5 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 43K May 18 16:43 model.pnml
--------------------
content from stdout:
=== Data for post analysis generated by BenchKit (invocation template)
The expected result is a vector of positive values
NUM_VECTOR
here is the order used to build the result vector(from text file)
FORMULA_NAME Peterson-COL-3-UpperBounds-00
FORMULA_NAME Peterson-COL-3-UpperBounds-01
FORMULA_NAME Peterson-COL-3-UpperBounds-02
FORMULA_NAME Peterson-COL-3-UpperBounds-03
FORMULA_NAME Peterson-COL-3-UpperBounds-04
FORMULA_NAME Peterson-COL-3-UpperBounds-05
FORMULA_NAME Peterson-COL-3-UpperBounds-06
FORMULA_NAME Peterson-COL-3-UpperBounds-07
FORMULA_NAME Peterson-COL-3-UpperBounds-08
FORMULA_NAME Peterson-COL-3-UpperBounds-09
FORMULA_NAME Peterson-COL-3-UpperBounds-10
FORMULA_NAME Peterson-COL-3-UpperBounds-11
FORMULA_NAME Peterson-COL-3-UpperBounds-12
FORMULA_NAME Peterson-COL-3-UpperBounds-13
FORMULA_NAME Peterson-COL-3-UpperBounds-14
FORMULA_NAME Peterson-COL-3-UpperBounds-15
=== Now, execution of the tool begins
BK_START 1716733030970
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=UpperBounds
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=Peterson-COL-3
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is COL
UpperBounds COL
Running Version 202405141337
[2024-05-26 14:17:12] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2024-05-26 14:17:12] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-26 14:17:13] [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.
[2024-05-26 14:17:13] [WARNING] Using fallBack plugin, rng conformance not checked
[2024-05-26 14:17:14] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 1095 ms
[2024-05-26 14:17:14] [INFO ] Imported 11 HL places and 14 HL transitions for a total of 256 PT places and 396.0 transition bindings in 27 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 9 ms.
Reduction of identical properties reduced properties to check from 16 to 10
[2024-05-26 14:17:14] [INFO ] Built PT skeleton of HLPN with 11 places and 14 transitions 42 arcs in 5 ms.
[2024-05-26 14:17:14] [INFO ] Skeletonized 10 HLPN properties in 0 ms.
Reduce places removed 2 places and 0 transitions.
// Phase 1: matrix 14 rows 9 cols
[2024-05-26 14:17:14] [INFO ] Computed 1 invariants in 5 ms
Current structural bounds on expressions (after Invariants on skeleton) : Max Seen:[0, 0, 0, 0, 3, 4, 0, 0, 4, 0] Max Struct:[4, 4, 4, 4, 3, 4, 4, 4, 4, 4]
FORMULA Peterson-COL-3-UpperBounds-15 4 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
FORMULA Peterson-COL-3-UpperBounds-10 4 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
FORMULA Peterson-COL-3-UpperBounds-14 4 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
FORMULA Peterson-COL-3-UpperBounds-06 4 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
FORMULA Peterson-COL-3-UpperBounds-05 3 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
[2024-05-26 14:17:14] [INFO ] Invariant cache hit.
[2024-05-26 14:17:14] [INFO ] [Real]Absence check using 1 positive place invariants in 3 ms returned sat
[2024-05-26 14:17:14] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2024-05-26 14:17:14] [INFO ] Computed and/alt/rep : 13/21/13 causal constraints (skipped 0 transitions) in 7 ms.
[2024-05-26 14:17:14] [INFO ] Solution in real domain found non-integer solution.
[2024-05-26 14:17:14] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2024-05-26 14:17:14] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2024-05-26 14:17:14] [INFO ] Computed and/alt/rep : 13/21/13 causal constraints (skipped 0 transitions) in 4 ms.
[2024-05-26 14:17:14] [INFO ] Added : 11 causal constraints over 3 iterations in 29 ms. Result :sat
Minimization took 11 ms.
[2024-05-26 14:17:14] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-26 14:17:14] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2024-05-26 14:17:14] [INFO ] Computed and/alt/rep : 13/21/13 causal constraints (skipped 0 transitions) in 4 ms.
[2024-05-26 14:17:14] [INFO ] Solution in real domain found non-integer solution.
[2024-05-26 14:17:15] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-26 14:17:15] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2024-05-26 14:17:15] [INFO ] Computed and/alt/rep : 13/21/13 causal constraints (skipped 0 transitions) in 4 ms.
[2024-05-26 14:17:15] [INFO ] Added : 11 causal constraints over 5 iterations in 34 ms. Result :sat
Minimization took 6 ms.
[2024-05-26 14:17:15] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-26 14:17:15] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2024-05-26 14:17:15] [INFO ] Computed and/alt/rep : 13/21/13 causal constraints (skipped 0 transitions) in 17 ms.
[2024-05-26 14:17:15] [INFO ] Solution in real domain found non-integer solution.
[2024-05-26 14:17:15] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-26 14:17:15] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2024-05-26 14:17:15] [INFO ] Computed and/alt/rep : 13/21/13 causal constraints (skipped 0 transitions) in 3 ms.
[2024-05-26 14:17:15] [INFO ] Added : 11 causal constraints over 4 iterations in 18 ms. Result :sat
Minimization took 6 ms.
[2024-05-26 14:17:15] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-26 14:17:15] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2024-05-26 14:17:15] [INFO ] Computed and/alt/rep : 13/21/13 causal constraints (skipped 0 transitions) in 10 ms.
[2024-05-26 14:17:15] [INFO ] Solution in real domain found non-integer solution.
[2024-05-26 14:17:15] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2024-05-26 14:17:15] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2024-05-26 14:17:15] [INFO ] Computed and/alt/rep : 13/21/13 causal constraints (skipped 0 transitions) in 3 ms.
[2024-05-26 14:17:15] [INFO ] Added : 11 causal constraints over 3 iterations in 23 ms. Result :sat
Minimization took 5 ms.
[2024-05-26 14:17:15] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-26 14:17:15] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-26 14:17:15] [INFO ] Computed and/alt/rep : 13/21/13 causal constraints (skipped 0 transitions) in 3 ms.
[2024-05-26 14:17:15] [INFO ] Solution in real domain found non-integer solution.
[2024-05-26 14:17:15] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-26 14:17:15] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-26 14:17:15] [INFO ] Computed and/alt/rep : 13/21/13 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-26 14:17:15] [INFO ] Added : 12 causal constraints over 4 iterations in 18 ms. Result :sat
Minimization took 6 ms.
[2024-05-26 14:17:15] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-26 14:17:15] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2024-05-26 14:17:15] [INFO ] Computed and/alt/rep : 13/21/13 causal constraints (skipped 0 transitions) in 3 ms.
[2024-05-26 14:17:15] [INFO ] Solution in real domain found non-integer solution.
[2024-05-26 14:17:15] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-26 14:17:15] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-26 14:17:15] [INFO ] Computed and/alt/rep : 13/21/13 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-26 14:17:15] [INFO ] Added : 11 causal constraints over 5 iterations in 16 ms. Result :sat
Minimization took 6 ms.
[2024-05-26 14:17:15] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-26 14:17:15] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2024-05-26 14:17:15] [INFO ] Computed and/alt/rep : 13/21/13 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-26 14:17:15] [INFO ] Solution in real domain found non-integer solution.
[2024-05-26 14:17:15] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2024-05-26 14:17:15] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2024-05-26 14:17:15] [INFO ] Computed and/alt/rep : 13/21/13 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-26 14:17:15] [INFO ] Added : 11 causal constraints over 3 iterations in 14 ms. Result :sat
Minimization took 5 ms.
Current structural bounds on expressions (after SMT on skeleton) : Max Seen:[0, 0, 0, 0, 0, 0, 0] Max Struct:[4, 4, 4, 4, 4, 4, 4]
Domain [Process(4), Tour(3), Process(4)] of place BeginLoop breaks symmetries in sort Process
Arc [2:1*[$i, (MOD (ADD $j 1) 3)]] contains successor/predecessor on variables of sort Tour
Symmetric sort wr.t. initial and guards and successors and join/free detected :Bool
Arc [1:1*[$i, 0]] contains constants of sort Bool
Transition Ask : constants on arcs in [[1:1*[$i, 0]]] introduces in Bool(2) partition with 1 elements that refines current partition to 2 subsets.
[2024-05-26 14:17:15] [INFO ] Unfolded HLPN to a Petri net with 256 places and 356 transitions 1112 arcs in 54 ms.
[2024-05-26 14:17:15] [INFO ] Unfolded 7 HLPN properties in 0 ms.
Deduced a syphon composed of 12 places in 3 ms
Reduce places removed 12 places and 24 transitions.
Current structural bounds on expressions (Initially) : Max Seen:[0, 0, 0, 0, 0, 0, 0] Max Struct:[+inf, +inf, +inf, +inf, +inf, +inf, +inf]
Current structural bounds on expressions (Adding known information on max bounds.) : Max Seen:[0, 0, 0, 0, 0, 0, 0] Max Struct:[4, 4, 4, 4, 4, 4, 4]
Current structural bounds on expressions (Before main loop) : Max Seen:[0, 0, 0, 0, 0, 0, 0] Max Struct:[4, 4, 4, 4, 4, 4, 4]
[2024-05-26 14:17:15] [INFO ] Flow matrix only has 308 transitions (discarded 24 similar events)
// Phase 1: matrix 308 rows 244 cols
[2024-05-26 14:17:15] [INFO ] Computed 15 invariants in 22 ms
Current structural bounds on expressions (after invariants) : Max Seen:[0, 0, 0, 0, 0, 0, 0] Max Struct:[4, 4, 4, 4, 4, 4, 4]
RANDOM walk for 10000 steps (2 resets) in 95 ms. (104 steps per ms)
FORMULA Peterson-COL-3-UpperBounds-11 4 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA Peterson-COL-3-UpperBounds-09 4 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA Peterson-COL-3-UpperBounds-13 4 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA Peterson-COL-3-UpperBounds-04 4 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA Peterson-COL-3-UpperBounds-03 4 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA Peterson-COL-3-UpperBounds-02 4 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA Peterson-COL-3-UpperBounds-01 4 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA Peterson-COL-3-UpperBounds-00 4 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
BEST_FIRST walk for 20002 steps (4 resets) in 52 ms. (377 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[1, 2] Max Struct:[4, 4]
[2024-05-26 14:17:16] [INFO ] Flow matrix only has 308 transitions (discarded 24 similar events)
[2024-05-26 14:17:16] [INFO ] Invariant cache hit.
[2024-05-26 14:17:16] [INFO ] [Real]Absence check using 11 positive place invariants in 13 ms returned sat
[2024-05-26 14:17:16] [INFO ] [Real]Absence check using 11 positive and 4 generalized place invariants in 5 ms returned sat
[2024-05-26 14:17:16] [INFO ] [Real]Absence check using state equation in 240 ms returned sat
[2024-05-26 14:17:16] [INFO ] State equation strengthened by 57 read => feed constraints.
[2024-05-26 14:17:16] [INFO ] [Real]Added 57 Read/Feed constraints in 16 ms returned sat
[2024-05-26 14:17:16] [INFO ] Solution in real domain found non-integer solution.
[2024-05-26 14:17:16] [INFO ] [Nat]Absence check using 11 positive place invariants in 10 ms returned sat
[2024-05-26 14:17:16] [INFO ] [Nat]Absence check using 11 positive and 4 generalized place invariants in 3 ms returned sat
[2024-05-26 14:17:16] [INFO ] [Nat]Absence check using state equation in 166 ms returned sat
[2024-05-26 14:17:16] [INFO ] [Nat]Added 57 Read/Feed constraints in 24 ms returned sat
[2024-05-26 14:17:16] [INFO ] Deduced a trap composed of 55 places in 149 ms of which 25 ms to minimize.
[2024-05-26 14:17:17] [INFO ] Deduced a trap composed of 52 places in 153 ms of which 4 ms to minimize.
[2024-05-26 14:17:17] [INFO ] Deduced a trap composed of 34 places in 141 ms of which 4 ms to minimize.
[2024-05-26 14:17:17] [INFO ] Deduced a trap composed of 48 places in 105 ms of which 2 ms to minimize.
[2024-05-26 14:17:17] [INFO ] Deduced a trap composed of 37 places in 140 ms of which 4 ms to minimize.
[2024-05-26 14:17:17] [INFO ] Deduced a trap composed of 31 places in 129 ms of which 4 ms to minimize.
[2024-05-26 14:17:17] [INFO ] Deduced a trap composed of 18 places in 112 ms of which 3 ms to minimize.
[2024-05-26 14:17:18] [INFO ] Deduced a trap composed of 31 places in 108 ms of which 3 ms to minimize.
[2024-05-26 14:17:18] [INFO ] Deduced a trap composed of 82 places in 101 ms of which 3 ms to minimize.
[2024-05-26 14:17:18] [INFO ] Deduced a trap composed of 18 places in 95 ms of which 2 ms to minimize.
[2024-05-26 14:17:18] [INFO ] Deduced a trap composed of 53 places in 96 ms of which 2 ms to minimize.
[2024-05-26 14:17:18] [INFO ] Deduced a trap composed of 17 places in 112 ms of which 2 ms to minimize.
[2024-05-26 14:17:18] [INFO ] Deduced a trap composed of 38 places in 109 ms of which 2 ms to minimize.
[2024-05-26 14:17:18] [INFO ] Deduced a trap composed of 35 places in 98 ms of which 2 ms to minimize.
[2024-05-26 14:17:18] [INFO ] Deduced a trap composed of 38 places in 114 ms of which 3 ms to minimize.
[2024-05-26 14:17:19] [INFO ] Deduced a trap composed of 14 places in 159 ms of which 4 ms to minimize.
[2024-05-26 14:17:19] [INFO ] Deduced a trap composed of 20 places in 181 ms of which 3 ms to minimize.
[2024-05-26 14:17:19] [INFO ] Deduced a trap composed of 13 places in 190 ms of which 4 ms to minimize.
[2024-05-26 14:17:19] [INFO ] Deduced a trap composed of 20 places in 160 ms of which 4 ms to minimize.
[2024-05-26 14:17:19] [INFO ] Deduced a trap composed of 56 places in 87 ms of which 2 ms to minimize.
[2024-05-26 14:17:19] [INFO ] Deduced a trap composed of 38 places in 132 ms of which 4 ms to minimize.
[2024-05-26 14:17:20] [INFO ] Deduced a trap composed of 13 places in 108 ms of which 3 ms to minimize.
[2024-05-26 14:17:20] [INFO ] Deduced a trap composed of 18 places in 113 ms of which 2 ms to minimize.
[2024-05-26 14:17:20] [INFO ] Deduced a trap composed of 9 places in 101 ms of which 3 ms to minimize.
[2024-05-26 14:17:20] [INFO ] Deduced a trap composed of 48 places in 107 ms of which 2 ms to minimize.
[2024-05-26 14:17:21] [INFO ] Deduced a trap composed of 37 places in 97 ms of which 2 ms to minimize.
[2024-05-26 14:17:21] [INFO ] Deduced a trap composed of 29 places in 95 ms of which 2 ms to minimize.
[2024-05-26 14:17:21] [INFO ] Deduced a trap composed of 9 places in 115 ms of which 2 ms to minimize.
[2024-05-26 14:17:21] [INFO ] Deduced a trap composed of 45 places in 99 ms of which 3 ms to minimize.
[2024-05-26 14:17:21] [INFO ] Deduced a trap composed of 49 places in 110 ms of which 3 ms to minimize.
[2024-05-26 14:17:21] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 0
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:299)
at fr.lip6.move.gal.structural.smt.SMTTrapUtils.refineWithTraps(SMTTrapUtils.java:177)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:868)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2251)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:219)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:910)
at fr.lip6.move.gal.application.Application.start(Application.java:189)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:208)
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:651)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:588)
at org.eclipse.equinox.launcher.Main.run(Main.java:1459)
at org.eclipse.equinox.launcher.Main.main(Main.java:1432)
[2024-05-26 14:17:21] [INFO ] [Real]Absence check using 11 positive place invariants in 7 ms returned sat
[2024-05-26 14:17:21] [INFO ] [Real]Absence check using 11 positive and 4 generalized place invariants in 3 ms returned sat
[2024-05-26 14:17:21] [INFO ] [Real]Absence check using state equation in 157 ms returned sat
[2024-05-26 14:17:21] [INFO ] [Real]Added 57 Read/Feed constraints in 19 ms returned sat
[2024-05-26 14:17:21] [INFO ] Solution in real domain found non-integer solution.
[2024-05-26 14:17:21] [INFO ] [Nat]Absence check using 11 positive place invariants in 7 ms returned sat
[2024-05-26 14:17:21] [INFO ] [Nat]Absence check using 11 positive and 4 generalized place invariants in 18 ms returned sat
[2024-05-26 14:17:22] [INFO ] [Nat]Absence check using state equation in 164 ms returned sat
[2024-05-26 14:17:22] [INFO ] [Nat]Added 57 Read/Feed constraints in 31 ms returned sat
[2024-05-26 14:17:22] [INFO ] Deduced a trap composed of 18 places in 200 ms of which 4 ms to minimize.
[2024-05-26 14:17:22] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 239 ms
[2024-05-26 14:17:22] [INFO ] Computed and/alt/rep : 283/461/283 causal constraints (skipped 21 transitions) in 25 ms.
[2024-05-26 14:17:22] [INFO ] Added : 29 causal constraints over 6 iterations in 261 ms. Result :sat
Minimization took 108 ms.
Current structural bounds on expressions (after SMT) : Max Seen:[1, 2] Max Struct:[4, 4]
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[1, 3] Max Struct:[4, 4]
Support contains 52 out of 244 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 244/244 places, 332/332 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 36 transitions
Trivial Post-agglo rules discarded 36 transitions
Performed 36 trivial Post agglomeration. Transition count delta: 36
Iterating post reduction 0 with 36 rules applied. Total rules applied 36 place count 244 transition count 296
Reduce places removed 36 places and 0 transitions.
Performed 36 Post agglomeration using F-continuation condition.Transition count delta: 36
Iterating post reduction 1 with 72 rules applied. Total rules applied 108 place count 208 transition count 260
Reduce places removed 36 places and 0 transitions.
Iterating post reduction 2 with 36 rules applied. Total rules applied 144 place count 172 transition count 260
Performed 20 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 20 Pre rules applied. Total rules applied 144 place count 172 transition count 240
Deduced a syphon composed of 20 places in 1 ms
Reduce places removed 20 places and 0 transitions.
Iterating global reduction 3 with 40 rules applied. Total rules applied 184 place count 152 transition count 240
Applied a total of 184 rules in 92 ms. Remains 152 /244 variables (removed 92) and now considering 240/332 (removed 92) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 112 ms. Remains : 152/244 places, 240/332 transitions.
[2024-05-26 14:17:23] [INFO ] Flow matrix only has 216 transitions (discarded 24 similar events)
// Phase 1: matrix 216 rows 152 cols
[2024-05-26 14:17:23] [INFO ] Computed 15 invariants in 10 ms
Current structural bounds on expressions (after invariants) : Max Seen:[1, 3] Max Struct:[4, 4]
RANDOM walk for 1000000 steps (2 resets) in 2012 ms. (496 steps per ms)
FORMULA Peterson-COL-3-UpperBounds-12 4 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
BEST_FIRST walk for 1000001 steps (2 resets) in 582 ms. (1715 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[1] Max Struct:[4]
[2024-05-26 14:17:25] [INFO ] Flow matrix only has 216 transitions (discarded 24 similar events)
[2024-05-26 14:17:25] [INFO ] Invariant cache hit.
[2024-05-26 14:17:25] [INFO ] [Real]Absence check using 11 positive place invariants in 9 ms returned sat
[2024-05-26 14:17:25] [INFO ] [Real]Absence check using 11 positive and 4 generalized place invariants in 13 ms returned sat
[2024-05-26 14:17:26] [INFO ] [Real]Absence check using state equation in 111 ms returned sat
[2024-05-26 14:17:26] [INFO ] State equation strengthened by 57 read => feed constraints.
[2024-05-26 14:17:26] [INFO ] [Real]Added 57 Read/Feed constraints in 13 ms returned sat
[2024-05-26 14:17:26] [INFO ] Solution in real domain found non-integer solution.
[2024-05-26 14:17:26] [INFO ] [Nat]Absence check using 11 positive place invariants in 5 ms returned sat
[2024-05-26 14:17:26] [INFO ] [Nat]Absence check using 11 positive and 4 generalized place invariants in 2 ms returned sat
[2024-05-26 14:17:26] [INFO ] [Nat]Absence check using state equation in 108 ms returned sat
[2024-05-26 14:17:26] [INFO ] [Nat]Added 57 Read/Feed constraints in 25 ms returned sat
[2024-05-26 14:17:26] [INFO ] Deduced a trap composed of 9 places in 102 ms of which 2 ms to minimize.
[2024-05-26 14:17:26] [INFO ] Deduced a trap composed of 9 places in 98 ms of which 2 ms to minimize.
[2024-05-26 14:17:26] [INFO ] Deduced a trap composed of 38 places in 96 ms of which 3 ms to minimize.
[2024-05-26 14:17:26] [INFO ] Deduced a trap composed of 11 places in 92 ms of which 3 ms to minimize.
[2024-05-26 14:17:26] [INFO ] Deduced a trap composed of 11 places in 102 ms of which 2 ms to minimize.
[2024-05-26 14:17:26] [INFO ] Deduced a trap composed of 19 places in 84 ms of which 2 ms to minimize.
[2024-05-26 14:17:27] [INFO ] Deduced a trap composed of 19 places in 74 ms of which 2 ms to minimize.
[2024-05-26 14:17:27] [INFO ] Deduced a trap composed of 32 places in 56 ms of which 1 ms to minimize.
[2024-05-26 14:17:27] [INFO ] Deduced a trap composed of 31 places in 94 ms of which 2 ms to minimize.
[2024-05-26 14:17:27] [INFO ] Deduced a trap composed of 23 places in 71 ms of which 2 ms to minimize.
[2024-05-26 14:17:27] [INFO ] Deduced a trap composed of 19 places in 60 ms of which 2 ms to minimize.
[2024-05-26 14:17:27] [INFO ] Deduced a trap composed of 21 places in 107 ms of which 2 ms to minimize.
[2024-05-26 14:17:27] [INFO ] Deduced a trap composed of 21 places in 65 ms of which 1 ms to minimize.
[2024-05-26 14:17:27] [INFO ] Deduced a trap composed of 21 places in 63 ms of which 1 ms to minimize.
[2024-05-26 14:17:27] [INFO ] Deduced a trap composed of 11 places in 67 ms of which 2 ms to minimize.
[2024-05-26 14:17:27] [INFO ] Deduced a trap composed of 33 places in 92 ms of which 2 ms to minimize.
[2024-05-26 14:17:27] [INFO ] Deduced a trap composed of 34 places in 63 ms of which 1 ms to minimize.
[2024-05-26 14:17:28] [INFO ] Deduced a trap composed of 23 places in 99 ms of which 3 ms to minimize.
[2024-05-26 14:17:28] [INFO ] Deduced a trap composed of 27 places in 46 ms of which 4 ms to minimize.
[2024-05-26 14:17:28] [INFO ] Deduced a trap composed of 33 places in 60 ms of which 3 ms to minimize.
[2024-05-26 14:17:28] [INFO ] Deduced a trap composed of 34 places in 47 ms of which 2 ms to minimize.
[2024-05-26 14:17:28] [INFO ] Deduced a trap composed of 31 places in 45 ms of which 2 ms to minimize.
[2024-05-26 14:17:28] [INFO ] Deduced a trap composed of 29 places in 44 ms of which 2 ms to minimize.
[2024-05-26 14:17:28] [INFO ] Deduced a trap composed of 29 places in 44 ms of which 2 ms to minimize.
[2024-05-26 14:17:28] [INFO ] Deduced a trap composed of 27 places in 46 ms of which 1 ms to minimize.
[2024-05-26 14:17:28] [INFO ] Deduced a trap composed of 27 places in 58 ms of which 1 ms to minimize.
[2024-05-26 14:17:28] [INFO ] Deduced a trap composed of 32 places in 53 ms of which 1 ms to minimize.
[2024-05-26 14:17:30] [INFO ] Trap strengthening procedure managed to obtain unsat after adding 27 trap constraints in 4150 ms
Current structural bounds on expressions (after SMT) : Max Seen:[1] Max Struct:[1]
FORMULA Peterson-COL-3-UpperBounds-08 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA Peterson-COL-3-UpperBounds-07 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[] Max Struct:[]
RANDOM walk for 0 steps (0 resets) in 4 ms. (0 steps per ms) remains 0/0 properties
Finished probabilistic random walk after 0 steps, run visited all 0 properties in 0 ms. (steps per millisecond=0 )
[2024-05-26 14:17:30] [INFO ] Flatten gal took : 66 ms
[2024-05-26 14:17:30] [INFO ] Flatten gal took : 29 ms
[2024-05-26 14:17:30] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality11627815794379954772.gal : 17 ms
[2024-05-26 14:17:30] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality5819274151880976901.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality11627815794379954772.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality5819274151880976901.prop' '--nowitness' '--gen-order' 'FOLLOW'
ITS runner timed out or was interrupted.
its-reach command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...329
ITS tools runner thread asked to quit. Dying gracefully.
Current structural bounds on expressions (After reachability solving 0 queries.) : Max Seen:[] Max Struct:[]
All properties solved without resorting to model-checking.
Total runtime 17710 ms.
BK_STOP 1716733050723
--------------------
content from stderr:
+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ UpperBounds = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution UpperBounds -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ 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//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202405141337.jar
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination UpperBounds -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
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="Peterson-COL-3"
export BK_EXAMINATION="UpperBounds"
export BK_TOOL="itstools"
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 2-5568"
echo " Executing tool itstools"
echo " Input is Peterson-COL-3, examination is UpperBounds"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r268-smll-171654407100213"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/Peterson-COL-3.tgz
mv Peterson-COL-3 execution
cd execution
if [ "UpperBounds" = "ReachabilityDeadlock" ] || [ "UpperBounds" = "UpperBounds" ] || [ "UpperBounds" = "QuasiLiveness" ] || [ "UpperBounds" = "StableMarking" ] || [ "UpperBounds" = "Liveness" ] || [ "UpperBounds" = "OneSafe" ] || [ "UpperBounds" = "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 [ "UpperBounds" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "UpperBounds" != "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 "UpperBounds.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property UpperBounds.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "UpperBounds.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 [ "UpperBounds" = "ReachabilityDeadlock" ] || [ "UpperBounds" = "QuasiLiveness" ] || [ "UpperBounds" = "StableMarking" ] || [ "UpperBounds" = "Liveness" ] || [ "UpperBounds" = "OneSafe" ] ; then
echo "FORMULA_NAME UpperBounds"
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 ;