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.r455-smll-167912647400477.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 lolaxred
Input is StigmergyCommit-PT-07a, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r455-smll-167912647400477
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 5.9M
-rw-r--r-- 1 mcc users 5.4K Feb 26 11:00 CTLCardinality.txt
-rw-r--r-- 1 mcc users 53K Feb 26 11:00 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.2K Feb 26 10:59 CTLFireability.txt
-rw-r--r-- 1 mcc users 56K Feb 26 10:59 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.7K Feb 25 17:12 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K Feb 25 17:12 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Feb 25 17:12 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Feb 25 17:12 LTLFireability.xml
-rw-r--r-- 1 mcc users 15K Feb 26 11:01 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 164K Feb 26 11:01 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.0K Feb 26 11:00 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 54K Feb 26 11:00 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Feb 25 17:12 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Feb 25 17:12 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 4 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 5.4M Mar 5 18:23 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of positive values
NUM_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME StigmergyCommit-PT-07a-UpperBounds-00
FORMULA_NAME StigmergyCommit-PT-07a-UpperBounds-01
FORMULA_NAME StigmergyCommit-PT-07a-UpperBounds-02
FORMULA_NAME StigmergyCommit-PT-07a-UpperBounds-03
FORMULA_NAME StigmergyCommit-PT-07a-UpperBounds-04
FORMULA_NAME StigmergyCommit-PT-07a-UpperBounds-05
FORMULA_NAME StigmergyCommit-PT-07a-UpperBounds-06
FORMULA_NAME StigmergyCommit-PT-07a-UpperBounds-07
FORMULA_NAME StigmergyCommit-PT-07a-UpperBounds-08
FORMULA_NAME StigmergyCommit-PT-07a-UpperBounds-09
FORMULA_NAME StigmergyCommit-PT-07a-UpperBounds-10
FORMULA_NAME StigmergyCommit-PT-07a-UpperBounds-11
FORMULA_NAME StigmergyCommit-PT-07a-UpperBounds-12
FORMULA_NAME StigmergyCommit-PT-07a-UpperBounds-13
FORMULA_NAME StigmergyCommit-PT-07a-UpperBounds-14
FORMULA_NAME StigmergyCommit-PT-07a-UpperBounds-15

=== Now, execution of the tool begins

BK_START 1679255229244

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=lolaxred
BK_EXAMINATION=UpperBounds
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=StigmergyCommit-PT-07a
Applying reductions before tool lola
Invoking reducer
Running Version 202303021504
[2023-03-19 19:47:12] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -timeout, 360, -rebuildPNML]
[2023-03-19 19:47:12] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-19 19:47:13] [INFO ] Load time of PNML (sax parser for PT used): 702 ms
[2023-03-19 19:47:13] [INFO ] Transformed 292 places.
[2023-03-19 19:47:13] [INFO ] Transformed 7108 transitions.
[2023-03-19 19:47:13] [INFO ] Found NUPN structural information;
[2023-03-19 19:47:13] [INFO ] Parsed PT model containing 292 places and 7108 transitions and 108222 arcs in 877 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 7 ms.
Ensure Unique test removed 6218 transitions
Reduce redundant transitions removed 6218 transitions.
Normalized transition count is 866 out of 890 initially.
// Phase 1: matrix 866 rows 292 cols
[2023-03-19 19:47:13] [INFO ] Computed 9 place invariants in 35 ms
Incomplete random walk after 10000 steps, including 3 resets, run finished after 320 ms. (steps per millisecond=31 ) properties (out of 16) seen :12
FORMULA StigmergyCommit-PT-07a-UpperBounds-15 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA StigmergyCommit-PT-07a-UpperBounds-14 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA StigmergyCommit-PT-07a-UpperBounds-13 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA StigmergyCommit-PT-07a-UpperBounds-11 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA StigmergyCommit-PT-07a-UpperBounds-10 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA StigmergyCommit-PT-07a-UpperBounds-09 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA StigmergyCommit-PT-07a-UpperBounds-06 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA StigmergyCommit-PT-07a-UpperBounds-05 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA StigmergyCommit-PT-07a-UpperBounds-04 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA StigmergyCommit-PT-07a-UpperBounds-03 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA StigmergyCommit-PT-07a-UpperBounds-01 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA StigmergyCommit-PT-07a-UpperBounds-00 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 4) seen :0
[2023-03-19 19:47:14] [INFO ] Flow matrix only has 866 transitions (discarded 24 similar events)
// Phase 1: matrix 866 rows 292 cols
[2023-03-19 19:47:14] [INFO ] Computed 9 place invariants in 7 ms
[2023-03-19 19:47:14] [INFO ] [Real]Absence check using 9 positive place invariants in 22 ms returned sat
[2023-03-19 19:47:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 19:47:15] [INFO ] [Real]Absence check using state equation in 516 ms returned sat
[2023-03-19 19:47:15] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 19:47:15] [INFO ] [Nat]Absence check using 9 positive place invariants in 17 ms returned sat
[2023-03-19 19:47:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 19:47:15] [INFO ] [Nat]Absence check using state equation in 403 ms returned sat
[2023-03-19 19:47:15] [INFO ] State equation strengthened by 621 read => feed constraints.
[2023-03-19 19:47:16] [INFO ] [Nat]Added 621 Read/Feed constraints in 305 ms returned sat
[2023-03-19 19:47:16] [INFO ] Deduced a trap composed of 16 places in 436 ms of which 4 ms to minimize.
[2023-03-19 19:47:17] [INFO ] Deduced a trap composed of 17 places in 326 ms of which 1 ms to minimize.
[2023-03-19 19:47:17] [INFO ] Deduced a trap composed of 17 places in 246 ms of which 1 ms to minimize.
[2023-03-19 19:47:17] [INFO ] Deduced a trap composed of 16 places in 230 ms of which 3 ms to minimize.
[2023-03-19 19:47:17] [INFO ] Deduced a trap composed of 18 places in 229 ms of which 1 ms to minimize.
[2023-03-19 19:47:18] [INFO ] Deduced a trap composed of 17 places in 115 ms of which 1 ms to minimize.
[2023-03-19 19:47:18] [INFO ] Deduced a trap composed of 16 places in 118 ms of which 0 ms to minimize.
[2023-03-19 19:47:18] [INFO ] Deduced a trap composed of 16 places in 110 ms of which 1 ms to minimize.
[2023-03-19 19:47:18] [INFO ] Deduced a trap composed of 16 places in 128 ms of which 1 ms to minimize.
[2023-03-19 19:47:18] [INFO ] Deduced a trap composed of 16 places in 89 ms of which 1 ms to minimize.
[2023-03-19 19:47:18] [INFO ] Deduced a trap composed of 16 places in 92 ms of which 0 ms to minimize.
[2023-03-19 19:47:18] [INFO ] Trap strengthening (SAT) tested/added 12/11 trap constraints in 2757 ms
[2023-03-19 19:47:19] [INFO ] Computed and/alt/rep : 330/418/330 causal constraints (skipped 535 transitions) in 204 ms.
[2023-03-19 19:47:20] [INFO ] Deduced a trap composed of 2 places in 480 ms of which 1 ms to minimize.
[2023-03-19 19:47:20] [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:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1255)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithCausalOrder(DeadlockTester.java:1177)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:923)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:714)
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)
[2023-03-19 19:47:20] [INFO ] [Real]Absence check using 9 positive place invariants in 14 ms returned sat
[2023-03-19 19:47:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 19:47:21] [INFO ] [Real]Absence check using state equation in 371 ms returned sat
[2023-03-19 19:47:21] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 19:47:21] [INFO ] [Nat]Absence check using 9 positive place invariants in 15 ms returned sat
[2023-03-19 19:47:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 19:47:21] [INFO ] [Nat]Absence check using state equation in 362 ms returned sat
[2023-03-19 19:47:22] [INFO ] [Nat]Added 621 Read/Feed constraints in 266 ms returned sat
[2023-03-19 19:47:22] [INFO ] Deduced a trap composed of 16 places in 275 ms of which 1 ms to minimize.
[2023-03-19 19:47:22] [INFO ] Deduced a trap composed of 17 places in 323 ms of which 1 ms to minimize.
[2023-03-19 19:47:23] [INFO ] Deduced a trap composed of 16 places in 354 ms of which 1 ms to minimize.
[2023-03-19 19:47:23] [INFO ] Deduced a trap composed of 17 places in 352 ms of which 1 ms to minimize.
[2023-03-19 19:47:23] [INFO ] Deduced a trap composed of 17 places in 276 ms of which 1 ms to minimize.
[2023-03-19 19:47:24] [INFO ] Deduced a trap composed of 17 places in 298 ms of which 1 ms to minimize.
[2023-03-19 19:47:24] [INFO ] Deduced a trap composed of 16 places in 229 ms of which 1 ms to minimize.
[2023-03-19 19:47:24] [INFO ] Deduced a trap composed of 17 places in 267 ms of which 1 ms to minimize.
[2023-03-19 19:47:25] [INFO ] Deduced a trap composed of 16 places in 206 ms of which 1 ms to minimize.
[2023-03-19 19:47:25] [INFO ] Deduced a trap composed of 16 places in 212 ms of which 2 ms to minimize.
[2023-03-19 19:47:25] [INFO ] Deduced a trap composed of 16 places in 161 ms of which 1 ms to minimize.
[2023-03-19 19:47:25] [INFO ] Deduced a trap composed of 16 places in 116 ms of which 1 ms to minimize.
[2023-03-19 19:47:26] [INFO ] Deduced a trap composed of 16 places in 132 ms of which 0 ms to minimize.
[2023-03-19 19:47:26] [INFO ] Deduced a trap composed of 16 places in 72 ms of which 0 ms to minimize.
[2023-03-19 19:47:26] [INFO ] Trap strengthening (SAT) tested/added 15/14 trap constraints in 4222 ms
[2023-03-19 19:47:26] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Stream closed... while checking expression at index 1
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.refineWithCausalOrder(DeadlockTester.java:999)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:923)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:714)
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)
[2023-03-19 19:47:26] [INFO ] [Real]Absence check using 9 positive place invariants in 9 ms returned sat
[2023-03-19 19:47:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 19:47:26] [INFO ] [Real]Absence check using state equation in 292 ms returned sat
[2023-03-19 19:47:26] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 19:47:26] [INFO ] [Nat]Absence check using 9 positive place invariants in 16 ms returned sat
[2023-03-19 19:47:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 19:47:27] [INFO ] [Nat]Absence check using state equation in 363 ms returned sat
[2023-03-19 19:47:27] [INFO ] [Nat]Added 621 Read/Feed constraints in 301 ms returned sat
[2023-03-19 19:47:27] [INFO ] Deduced a trap composed of 18 places in 243 ms of which 1 ms to minimize.
[2023-03-19 19:47:28] [INFO ] Deduced a trap composed of 18 places in 213 ms of which 1 ms to minimize.
[2023-03-19 19:47:28] [INFO ] Deduced a trap composed of 16 places in 295 ms of which 2 ms to minimize.
[2023-03-19 19:47:28] [INFO ] Deduced a trap composed of 17 places in 271 ms of which 1 ms to minimize.
[2023-03-19 19:47:28] [INFO ] Deduced a trap composed of 16 places in 217 ms of which 1 ms to minimize.
[2023-03-19 19:47:29] [INFO ] Deduced a trap composed of 16 places in 163 ms of which 1 ms to minimize.
[2023-03-19 19:47:29] [INFO ] Deduced a trap composed of 16 places in 158 ms of which 0 ms to minimize.
[2023-03-19 19:47:29] [INFO ] Deduced a trap composed of 16 places in 162 ms of which 2 ms to minimize.
[2023-03-19 19:47:29] [INFO ] Deduced a trap composed of 16 places in 119 ms of which 0 ms to minimize.
[2023-03-19 19:47:29] [INFO ] Trap strengthening (SAT) tested/added 10/9 trap constraints in 2390 ms
[2023-03-19 19:47:30] [INFO ] Computed and/alt/rep : 330/418/330 causal constraints (skipped 535 transitions) in 150 ms.
[2023-03-19 19:47:31] [INFO ] Added : 65 causal constraints over 13 iterations in 1456 ms. Result :sat
Minimization took 328 ms.
[2023-03-19 19:47:31] [INFO ] [Real]Absence check using 9 positive place invariants in 14 ms returned sat
[2023-03-19 19:47:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 19:47:32] [INFO ] [Real]Absence check using state equation in 344 ms returned sat
[2023-03-19 19:47:32] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 19:47:32] [INFO ] [Nat]Absence check using 9 positive place invariants in 14 ms returned sat
[2023-03-19 19:47:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 19:47:32] [INFO ] [Nat]Absence check using state equation in 358 ms returned sat
[2023-03-19 19:47:32] [INFO ] [Nat]Added 621 Read/Feed constraints in 256 ms returned sat
[2023-03-19 19:47:33] [INFO ] Deduced a trap composed of 18 places in 394 ms of which 2 ms to minimize.
[2023-03-19 19:47:33] [INFO ] Deduced a trap composed of 16 places in 328 ms of which 0 ms to minimize.
[2023-03-19 19:47:34] [INFO ] Deduced a trap composed of 16 places in 265 ms of which 1 ms to minimize.
[2023-03-19 19:47:34] [INFO ] Deduced a trap composed of 17 places in 209 ms of which 1 ms to minimize.
[2023-03-19 19:47:34] [INFO ] Deduced a trap composed of 16 places in 159 ms of which 1 ms to minimize.
[2023-03-19 19:47:34] [INFO ] Deduced a trap composed of 16 places in 157 ms of which 0 ms to minimize.
[2023-03-19 19:47:35] [INFO ] Deduced a trap composed of 16 places in 116 ms of which 1 ms to minimize.
[2023-03-19 19:47:35] [INFO ] Trap strengthening (SAT) tested/added 8/7 trap constraints in 2128 ms
[2023-03-19 19:47:35] [INFO ] Computed and/alt/rep : 330/418/330 causal constraints (skipped 535 transitions) in 167 ms.
[2023-03-19 19:47:36] [INFO ] Added : 64 causal constraints over 13 iterations in 1298 ms. Result :sat
Minimization took 250 ms.
Current structural bounds on expressions (after SMT) : [1, 1, 1, 1] Max seen :[0, 0, 0, 0]
FORMULA StigmergyCommit-PT-07a-UpperBounds-12 1 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA StigmergyCommit-PT-07a-UpperBounds-08 1 TECHNIQUES TOPOLOGICAL PARIKH_WALK
Support contains 2 out of 292 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 292/292 places, 890/890 transitions.
Graph (complete) has 651 edges and 292 vertex of which 284 are kept as prefixes of interest. Removing 8 places using SCC suffix rule.13 ms
Discarding 8 places :
Also discarding 8 output transitions
Drop transitions removed 8 transitions
Drop transitions removed 25 transitions
Reduce isomorphic transitions removed 25 transitions.
Drop transitions removed 47 transitions
Trivial Post-agglo rules discarded 47 transitions
Performed 47 trivial Post agglomeration. Transition count delta: 47
Iterating post reduction 0 with 72 rules applied. Total rules applied 73 place count 284 transition count 810
Reduce places removed 47 places and 0 transitions.
Ensure Unique test removed 31 transitions
Reduce isomorphic transitions removed 31 transitions.
Drop transitions removed 8 transitions
Trivial Post-agglo rules discarded 8 transitions
Performed 8 trivial Post agglomeration. Transition count delta: 8
Iterating post reduction 1 with 86 rules applied. Total rules applied 159 place count 237 transition count 771
Reduce places removed 8 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 2 with 9 rules applied. Total rules applied 168 place count 229 transition count 770
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 169 place count 228 transition count 770
Performed 55 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 55 Pre rules applied. Total rules applied 169 place count 228 transition count 715
Deduced a syphon composed of 55 places in 1 ms
Reduce places removed 55 places and 0 transitions.
Iterating global reduction 4 with 110 rules applied. Total rules applied 279 place count 173 transition count 715
Discarding 41 places :
Symmetric choice reduction at 4 with 41 rule applications. Total rules 320 place count 132 transition count 674
Iterating global reduction 4 with 41 rules applied. Total rules applied 361 place count 132 transition count 674
Discarding 41 places :
Symmetric choice reduction at 4 with 41 rule applications. Total rules 402 place count 91 transition count 633
Iterating global reduction 4 with 41 rules applied. Total rules applied 443 place count 91 transition count 633
Ensure Unique test removed 263 transitions
Reduce isomorphic transitions removed 263 transitions.
Iterating post reduction 4 with 263 rules applied. Total rules applied 706 place count 91 transition count 370
Discarding 8 places :
Symmetric choice reduction at 5 with 8 rule applications. Total rules 714 place count 83 transition count 362
Iterating global reduction 5 with 8 rules applied. Total rules applied 722 place count 83 transition count 362
Discarding 8 places :
Symmetric choice reduction at 5 with 8 rule applications. Total rules 730 place count 75 transition count 354
Iterating global reduction 5 with 8 rules applied. Total rules applied 738 place count 75 transition count 354
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 5 with 7 rules applied. Total rules applied 745 place count 75 transition count 347
Performed 15 Post agglomeration using F-continuation condition.Transition count delta: 15
Deduced a syphon composed of 15 places in 1 ms
Reduce places removed 15 places and 0 transitions.
Iterating global reduction 6 with 30 rules applied. Total rules applied 775 place count 60 transition count 332
Drop transitions removed 7 transitions
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 14 transitions.
Iterating post reduction 6 with 14 rules applied. Total rules applied 789 place count 60 transition count 318
Discarding 7 places :
Symmetric choice reduction at 7 with 7 rule applications. Total rules 796 place count 53 transition count 311
Iterating global reduction 7 with 7 rules applied. Total rules applied 803 place count 53 transition count 311
Discarding 7 places :
Symmetric choice reduction at 7 with 7 rule applications. Total rules 810 place count 46 transition count 304
Iterating global reduction 7 with 7 rules applied. Total rules applied 817 place count 46 transition count 304
Discarding 7 places :
Symmetric choice reduction at 7 with 7 rule applications. Total rules 824 place count 39 transition count 297
Iterating global reduction 7 with 7 rules applied. Total rules applied 831 place count 39 transition count 297
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 7 with 2 rules applied. Total rules applied 833 place count 39 transition count 295
Partial Free-agglomeration rule applied 2 times.
Drop transitions removed 2 transitions
Iterating global reduction 7 with 2 rules applied. Total rules applied 835 place count 39 transition count 295
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 7 with 1 rules applied. Total rules applied 836 place count 39 transition count 294
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 7 with 1 rules applied. Total rules applied 837 place count 38 transition count 293
Reduce places removed 1 places and 0 transitions.
Drop transitions removed 7 transitions
Trivial Post-agglo rules discarded 7 transitions
Performed 7 trivial Post agglomeration. Transition count delta: 7
Iterating post reduction 7 with 8 rules applied. Total rules applied 845 place count 37 transition count 286
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 8 with 7 rules applied. Total rules applied 852 place count 30 transition count 286
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 9 with 1 Pre rules applied. Total rules applied 852 place count 30 transition count 285
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 9 with 2 rules applied. Total rules applied 854 place count 29 transition count 285
Performed 9 Post agglomeration using F-continuation condition with reduction of 247 identical transitions.
Deduced a syphon composed of 9 places in 0 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 9 with 18 rules applied. Total rules applied 872 place count 20 transition count 29
Drop transitions removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 9 with 7 rules applied. Total rules applied 879 place count 20 transition count 22
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 7
Deduced a syphon composed of 7 places in 0 ms
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 10 with 20 rules applied. Total rules applied 899 place count 7 transition count 15
Drop transitions removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 10 with 7 rules applied. Total rules applied 906 place count 7 transition count 8
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 11 with 1 rules applied. Total rules applied 907 place count 7 transition count 7
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 11 with 1 rules applied. Total rules applied 908 place count 6 transition count 6
Applied a total of 908 rules in 446 ms. Remains 6 /292 variables (removed 286) and now considering 6/890 (removed 884) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 447 ms. Remains : 6/292 places, 6/890 transitions.
// Phase 1: matrix 6 rows 6 cols
[2023-03-19 19:47:37] [INFO ] Computed 2 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 532 ms. (steps per millisecond=1879 ) properties (out of 2) seen :2
FORMULA StigmergyCommit-PT-07a-UpperBounds-07 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA StigmergyCommit-PT-07a-UpperBounds-02 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
All properties solved without resorting to model-checking.
Total runtime 25088 ms.
ITS solved all properties within timeout

BK_STOP 1679255258913

--------------------
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 UpperBounds -timeout 360 -rebuildPNML

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="StigmergyCommit-PT-07a"
export BK_EXAMINATION="UpperBounds"
export BK_TOOL="lolaxred"
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 lolaxred"
echo " Input is StigmergyCommit-PT-07a, 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 r455-smll-167912647400477"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/StigmergyCommit-PT-07a.tgz
mv StigmergyCommit-PT-07a 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 '' UpperBounds.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
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 ;