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.r070-tall-171620506200597.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 CloudDeployment-PT-5b, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r070-tall-171620506200597
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.9M
-rw-r--r-- 1 mcc users 6.4K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 63K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.0K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 42K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:42 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.7K Apr 22 14:34 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Apr 22 14:34 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K May 19 07:14 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K May 19 18:05 LTLFireability.xml
-rw-r--r-- 1 mcc users 13K Apr 11 15:45 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 133K Apr 11 15:45 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 5.7K Apr 11 15:44 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 41K Apr 11 15:44 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Apr 22 14:34 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Apr 22 14:34 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:42 equiv_col
-rw-r--r-- 1 mcc users 3 May 18 16:42 instance
-rw-r--r-- 1 mcc users 6 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 1.5M May 18 16:42 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 CloudDeployment-PT-5b-UpperBounds-00
FORMULA_NAME CloudDeployment-PT-5b-UpperBounds-01
FORMULA_NAME CloudDeployment-PT-5b-UpperBounds-02
FORMULA_NAME CloudDeployment-PT-5b-UpperBounds-03
FORMULA_NAME CloudDeployment-PT-5b-UpperBounds-04
FORMULA_NAME CloudDeployment-PT-5b-UpperBounds-05
FORMULA_NAME CloudDeployment-PT-5b-UpperBounds-06
FORMULA_NAME CloudDeployment-PT-5b-UpperBounds-07
FORMULA_NAME CloudDeployment-PT-5b-UpperBounds-08
FORMULA_NAME CloudDeployment-PT-5b-UpperBounds-09
FORMULA_NAME CloudDeployment-PT-5b-UpperBounds-10
FORMULA_NAME CloudDeployment-PT-5b-UpperBounds-11
FORMULA_NAME CloudDeployment-PT-5b-UpperBounds-12
FORMULA_NAME CloudDeployment-PT-5b-UpperBounds-13
FORMULA_NAME CloudDeployment-PT-5b-UpperBounds-14
FORMULA_NAME CloudDeployment-PT-5b-UpperBounds-15

=== Now, execution of the tool begins

BK_START 1716329678239

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=UpperBounds
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=CloudDeployment-PT-5b
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
UpperBounds PT
Running Version 202405141337
[2024-05-21 22:14:39] [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]
[2024-05-21 22:14:39] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-21 22:14:39] [INFO ] Load time of PNML (sax parser for PT used): 216 ms
[2024-05-21 22:14:39] [INFO ] Transformed 1525 places.
[2024-05-21 22:14:39] [INFO ] Transformed 3132 transitions.
[2024-05-21 22:14:39] [INFO ] Found NUPN structural information;
[2024-05-21 22:14:39] [INFO ] Parsed PT model containing 1525 places and 3132 transitions and 24760 arcs in 332 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 7 ms.
Current structural bounds on expressions (Initiallly, because the net is safe) : Max Seen:[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0] Max Struct:[1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
Current structural bounds on expressions (Before main loop) : Max Seen:[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0] Max Struct:[1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
// Phase 1: matrix 3132 rows 1525 cols
[2024-05-21 22:14:39] [INFO ] Computed 21 invariants in 94 ms
Current structural bounds on expressions (after invariants) : Max Seen:[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0] Max Struct:[1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
RANDOM walk for 10000 steps (62 resets) in 67 ms. (147 steps per ms)
FORMULA CloudDeployment-PT-5b-UpperBounds-12 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA CloudDeployment-PT-5b-UpperBounds-11 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA CloudDeployment-PT-5b-UpperBounds-09 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA CloudDeployment-PT-5b-UpperBounds-04 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA CloudDeployment-PT-5b-UpperBounds-03 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA CloudDeployment-PT-5b-UpperBounds-02 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA CloudDeployment-PT-5b-UpperBounds-01 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA CloudDeployment-PT-5b-UpperBounds-08 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
BEST_FIRST walk for 80007 steps (58 resets) in 108 ms. (734 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[0, 0, 0, 0, 0, 0, 0, 0] Max Struct:[1, 1, 1, 1, 1, 1, 1, 1]
[2024-05-21 22:14:40] [INFO ] Invariant cache hit.
[2024-05-21 22:14:40] [INFO ] [Real]Absence check using 0 positive and 21 generalized place invariants in 32 ms returned sat
[2024-05-21 22:14:41] [INFO ] [Real]Absence check using state equation in 792 ms returned sat
[2024-05-21 22:14:42] [INFO ] Computed and/alt/rep : 1754/2979/1754 causal constraints (skipped 1377 transitions) in 494 ms.
[2024-05-21 22:14:42] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 22:14:42] [INFO ] [Nat]Absence check using 0 positive and 21 generalized place invariants in 38 ms returned sat
[2024-05-21 22:14:43] [INFO ] [Nat]Absence check using state equation in 767 ms returned sat
[2024-05-21 22:14:44] [INFO ] Computed and/alt/rep : 1754/2979/1754 causal constraints (skipped 1377 transitions) in 310 ms.
Maximisation of solution failed !
Minimization took 0 ms.
[2024-05-21 22:14:47] [INFO ] [Real]Absence check using 0 positive and 21 generalized place invariants in 32 ms returned sat
[2024-05-21 22:14:48] [INFO ] [Real]Absence check using state equation in 830 ms returned sat
[2024-05-21 22:14:49] [INFO ] Computed and/alt/rep : 1754/2979/1754 causal constraints (skipped 1377 transitions) in 231 ms.
[2024-05-21 22:14:49] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 22:14:50] [INFO ] [Nat]Absence check using 0 positive and 21 generalized place invariants in 33 ms returned sat
[2024-05-21 22:14:50] [INFO ] [Nat]Absence check using state equation in 807 ms returned sat
[2024-05-21 22:14:51] [INFO ] Computed and/alt/rep : 1754/2979/1754 causal constraints (skipped 1377 transitions) in 230 ms.
Maximisation of solution failed !
Minimization took 0 ms.
[2024-05-21 22:14:55] [INFO ] [Real]Absence check using 0 positive and 21 generalized place invariants in 33 ms returned sat
[2024-05-21 22:14:55] [INFO ] [Real]Absence check using state equation in 721 ms returned sat
[2024-05-21 22:14:56] [INFO ] Computed and/alt/rep : 1754/2979/1754 causal constraints (skipped 1377 transitions) in 218 ms.
[2024-05-21 22:14:56] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 22:14:56] [INFO ] [Nat]Absence check using 0 positive and 21 generalized place invariants in 32 ms returned sat
[2024-05-21 22:14:57] [INFO ] [Nat]Absence check using state equation in 716 ms returned sat
[2024-05-21 22:14:57] [INFO ] Computed and/alt/rep : 1754/2979/1754 causal constraints (skipped 1377 transitions) in 231 ms.
Maximisation of solution failed !
Minimization took 0 ms.
[2024-05-21 22:15:01] [INFO ] [Real]Absence check using 0 positive and 21 generalized place invariants in 30 ms returned sat
[2024-05-21 22:15:02] [INFO ] [Real]Absence check using state equation in 761 ms returned sat
[2024-05-21 22:15:03] [INFO ] Computed and/alt/rep : 1754/2979/1754 causal constraints (skipped 1377 transitions) in 222 ms.
[2024-05-21 22:15:03] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 22:15:04] [INFO ] [Nat]Absence check using 0 positive and 21 generalized place invariants in 32 ms returned sat
[2024-05-21 22:15:04] [INFO ] [Nat]Absence check using state equation in 783 ms returned sat
[2024-05-21 22:15:05] [INFO ] Computed and/alt/rep : 1754/2979/1754 causal constraints (skipped 1377 transitions) in 222 ms.
Maximisation of solution failed !
Minimization took 1 ms.
[2024-05-21 22:15:09] [INFO ] [Real]Absence check using 0 positive and 21 generalized place invariants in 31 ms returned sat
[2024-05-21 22:15:09] [INFO ] [Real]Absence check using state equation in 724 ms returned sat
[2024-05-21 22:15:10] [INFO ] Computed and/alt/rep : 1754/2979/1754 causal constraints (skipped 1377 transitions) in 224 ms.
[2024-05-21 22:15:10] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 22:15:10] [INFO ] [Nat]Absence check using 0 positive and 21 generalized place invariants in 32 ms returned sat
[2024-05-21 22:15:11] [INFO ] [Nat]Absence check using state equation in 726 ms returned sat
[2024-05-21 22:15:11] [INFO ] Computed and/alt/rep : 1754/2979/1754 causal constraints (skipped 1377 transitions) in 224 ms.
Maximisation of solution failed !
Minimization took 0 ms.
[2024-05-21 22:15:15] [INFO ] [Real]Absence check using 0 positive and 21 generalized place invariants in 35 ms returned sat
[2024-05-21 22:15:16] [INFO ] [Real]Absence check using state equation in 778 ms returned sat
[2024-05-21 22:15:17] [INFO ] Computed and/alt/rep : 1754/2979/1754 causal constraints (skipped 1377 transitions) in 219 ms.
[2024-05-21 22:15:17] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 22:15:17] [INFO ] [Nat]Absence check using 0 positive and 21 generalized place invariants in 32 ms returned sat
[2024-05-21 22:15:18] [INFO ] [Nat]Absence check using state equation in 791 ms returned sat
[2024-05-21 22:15:18] [INFO ] Computed and/alt/rep : 1754/2979/1754 causal constraints (skipped 1377 transitions) in 226 ms.
[2024-05-21 22:15:22] [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 5
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.DeadlockTester.refineWithCausalOrder(DeadlockTester.java:1137)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:875)
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)
[2024-05-21 22:15:22] [INFO ] [Real]Absence check using 0 positive and 21 generalized place invariants in 32 ms returned sat
[2024-05-21 22:15:23] [INFO ] [Real]Absence check using state equation in 774 ms returned sat
[2024-05-21 22:15:23] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 22:15:24] [INFO ] [Nat]Absence check using 0 positive and 21 generalized place invariants in 33 ms returned sat
[2024-05-21 22:15:24] [INFO ] [Nat]Absence check using state equation in 842 ms returned sat
[2024-05-21 22:15:25] [INFO ] Computed and/alt/rep : 1754/2979/1754 causal constraints (skipped 1377 transitions) in 228 ms.
Maximisation of solution failed !
Minimization took 0 ms.
[2024-05-21 22:15:29] [INFO ] [Real]Absence check using 0 positive and 21 generalized place invariants in 31 ms returned sat
[2024-05-21 22:15:29] [INFO ] [Real]Absence check using state equation in 762 ms returned sat
[2024-05-21 22:15:30] [INFO ] Computed and/alt/rep : 1754/2979/1754 causal constraints (skipped 1377 transitions) in 209 ms.
[2024-05-21 22:15:30] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 22:15:30] [INFO ] [Nat]Absence check using 0 positive and 21 generalized place invariants in 33 ms returned sat
[2024-05-21 22:15:31] [INFO ] [Nat]Absence check using state equation in 776 ms returned sat
[2024-05-21 22:15:32] [INFO ] Computed and/alt/rep : 1754/2979/1754 causal constraints (skipped 1377 transitions) in 221 ms.
Maximisation of solution failed !
Minimization took 0 ms.
Current structural bounds on expressions (after SMT) : Max Seen:[0, 0, 0, 0, 0, 0, 0, 0] Max Struct:[1, 1, 1, 1, 1, 1, 1, 1]
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[0, 0, 0, 0, 0, 0, 0, 0] Max Struct:[1, 1, 1, 1, 1, 1, 1, 1]
Support contains 8 out of 1525 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1525/1525 places, 3132/3132 transitions.
Graph (trivial) has 1527 edges and 1525 vertex of which 406 / 1525 are part of one of the 40 SCC in 6 ms
Free SCC test removed 366 places
Drop transitions (Empty/Sink Transition effects.) removed 1472 transitions
Reduce isomorphic transitions removed 1472 transitions.
Graph (complete) has 3279 edges and 1159 vertex of which 1122 are kept as prefixes of interest. Removing 37 places using SCC suffix rule.6 ms
Discarding 37 places :
Also discarding 5 output transitions
Drop transitions (Output transitions of discarded places.) removed 5 transitions
Drop transitions (Empty/Sink Transition effects.) removed 19 transitions
Reduce isomorphic transitions removed 19 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 542 transitions
Trivial Post-agglo rules discarded 542 transitions
Performed 542 trivial Post agglomeration. Transition count delta: 542
Iterating post reduction 0 with 561 rules applied. Total rules applied 563 place count 1122 transition count 1094
Reduce places removed 542 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 1 with 544 rules applied. Total rules applied 1107 place count 580 transition count 1092
Reduce places removed 1 places and 0 transitions.
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Iterating post reduction 2 with 9 rules applied. Total rules applied 1116 place count 579 transition count 1084
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 3 with 8 rules applied. Total rules applied 1124 place count 571 transition count 1084
Performed 20 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 20 Pre rules applied. Total rules applied 1124 place count 571 transition count 1064
Deduced a syphon composed of 20 places in 2 ms
Reduce places removed 20 places and 0 transitions.
Iterating global reduction 4 with 40 rules applied. Total rules applied 1164 place count 551 transition count 1064
Discarding 236 places :
Symmetric choice reduction at 4 with 236 rule applications. Total rules 1400 place count 315 transition count 828
Iterating global reduction 4 with 236 rules applied. Total rules applied 1636 place count 315 transition count 828
Ensure Unique test removed 19 transitions
Reduce isomorphic transitions removed 19 transitions.
Iterating post reduction 4 with 19 rules applied. Total rules applied 1655 place count 315 transition count 809
Performed 23 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 23 Pre rules applied. Total rules applied 1655 place count 315 transition count 786
Deduced a syphon composed of 23 places in 1 ms
Reduce places removed 23 places and 0 transitions.
Iterating global reduction 5 with 46 rules applied. Total rules applied 1701 place count 292 transition count 786
Discarding 3 places :
Symmetric choice reduction at 5 with 3 rule applications. Total rules 1704 place count 289 transition count 783
Iterating global reduction 5 with 3 rules applied. Total rules applied 1707 place count 289 transition count 783
Discarding 2 places :
Symmetric choice reduction at 5 with 2 rule applications. Total rules 1709 place count 287 transition count 781
Iterating global reduction 5 with 2 rules applied. Total rules applied 1711 place count 287 transition count 781
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1712 place count 286 transition count 780
Iterating global reduction 5 with 1 rules applied. Total rules applied 1713 place count 286 transition count 780
Performed 73 Post agglomeration using F-continuation condition.Transition count delta: 73
Deduced a syphon composed of 73 places in 1 ms
Reduce places removed 73 places and 0 transitions.
Iterating global reduction 5 with 146 rules applied. Total rules applied 1859 place count 213 transition count 707
Performed 37 Post agglomeration using F-continuation condition with reduction of 70 identical transitions.
Deduced a syphon composed of 37 places in 1 ms
Reduce places removed 37 places and 0 transitions.
Iterating global reduction 5 with 74 rules applied. Total rules applied 1933 place count 176 transition count 902
Drop transitions (Empty/Sink Transition effects.) removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Iterating post reduction 5 with 11 rules applied. Total rules applied 1944 place count 176 transition count 891
Drop transitions (Redundant composition of simpler transitions.) removed 125 transitions
Redundant transition composition rules discarded 125 transitions
Iterating global reduction 6 with 125 rules applied. Total rules applied 2069 place count 176 transition count 766
Free-agglomeration rule applied 49 times with reduction of 19 identical transitions.
Iterating global reduction 6 with 49 rules applied. Total rules applied 2118 place count 176 transition count 698
Reduce places removed 49 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 91 transitions
Ensure Unique test removed 45 transitions
Reduce isomorphic transitions removed 136 transitions.
Graph (complete) has 943 edges and 127 vertex of which 126 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.1 ms
Discarding 1 places :
Also discarding 0 output transitions
Iterating post reduction 6 with 186 rules applied. Total rules applied 2304 place count 126 transition count 562
Drop transitions (Empty/Sink Transition effects.) removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 2305 place count 126 transition count 561
Discarding 3 places :
Symmetric choice reduction at 8 with 3 rule applications. Total rules 2308 place count 123 transition count 542
Iterating global reduction 8 with 3 rules applied. Total rules applied 2311 place count 123 transition count 542
Drop transitions (Redundant composition of simpler transitions.) removed 75 transitions
Redundant transition composition rules discarded 75 transitions
Iterating global reduction 8 with 75 rules applied. Total rules applied 2386 place count 123 transition count 467
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 8 with 1 rules applied. Total rules applied 2387 place count 122 transition count 466
Applied a total of 2387 rules in 355 ms. Remains 122 /1525 variables (removed 1403) and now considering 466/3132 (removed 2666) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 370 ms. Remains : 122/1525 places, 466/3132 transitions.
[2024-05-21 22:15:36] [INFO ] Flow matrix only has 262 transitions (discarded 204 similar events)
// Phase 1: matrix 262 rows 122 cols
[2024-05-21 22:15:36] [INFO ] Computed 18 invariants in 2 ms
Current structural bounds on expressions (after invariants) : Max Seen:[0, 0, 0, 0, 0, 0, 0, 0] Max Struct:[1, 1, 1, 1, 1, 1, 1, 1]
RANDOM walk for 1000000 steps (2 resets) in 2365 ms. (422 steps per ms)
FORMULA CloudDeployment-PT-5b-UpperBounds-15 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA CloudDeployment-PT-5b-UpperBounds-14 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA CloudDeployment-PT-5b-UpperBounds-13 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA CloudDeployment-PT-5b-UpperBounds-10 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA CloudDeployment-PT-5b-UpperBounds-07 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA CloudDeployment-PT-5b-UpperBounds-06 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA CloudDeployment-PT-5b-UpperBounds-05 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA CloudDeployment-PT-5b-UpperBounds-00 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
BEST_FIRST walk for 1000000 steps (2 resets) in 2289 ms. (436 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[] Max Struct:[]
RANDOM walk for 0 steps (0 resets) in 5 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 )
[2024-05-21 22:15:41] [INFO ] Flatten gal took : 76 ms
[2024-05-21 22:15:41] [INFO ] Flatten gal took : 34 ms
[2024-05-21 22:15:41] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality17696953323189855494.gal : 20 ms
[2024-05-21 22:15:41] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality17401312346622528795.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/ReachabilityCardinality17696953323189855494.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality17401312346622528795.prop' '--nowitness' '--gen-order' 'FOLLOW'

ITS runner timed out or was interrupted.
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 61780 ms.

BK_STOP 1716329741184

--------------------
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="CloudDeployment-PT-5b"
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 CloudDeployment-PT-5b, 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 r070-tall-171620506200597"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/CloudDeployment-PT-5b.tgz
mv CloudDeployment-PT-5b 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 ;