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.r101-tall-167814475600645.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 itstools
Input is DLCround-PT-04b, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r101-tall-167814475600645
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 944K
-rw-r--r-- 1 mcc users 6.6K Feb 25 18:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 70K Feb 25 18:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.5K Feb 25 18:21 CTLFireability.txt
-rw-r--r-- 1 mcc users 51K Feb 25 18:21 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.5K Feb 25 15:52 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Feb 25 15:52 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Feb 25 15:52 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 25 15:52 LTLFireability.xml
-rw-r--r-- 1 mcc users 9.4K Feb 25 18:23 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 94K Feb 25 18:23 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.3K Feb 25 18:22 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 58K Feb 25 18:22 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 15:52 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Feb 25 15:52 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 4 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 547K Mar 5 18:22 model.pnml

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

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

The expected result is a vector of positive values
NUM_VECTOR

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

=== Now, execution of the tool begins

BK_START 1678301679124

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=itstools
BK_EXAMINATION=UpperBounds
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=DLCround-PT-04b
Not applying reductions.
Model is PT
UpperBounds PT
Running Version 202303021504
[2023-03-08 18:54:40] [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]
[2023-03-08 18:54:40] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-08 18:54:40] [INFO ] Load time of PNML (sax parser for PT used): 105 ms
[2023-03-08 18:54:40] [INFO ] Transformed 1680 places.
[2023-03-08 18:54:41] [INFO ] Transformed 2364 transitions.
[2023-03-08 18:54:41] [INFO ] Found NUPN structural information;
[2023-03-08 18:54:41] [INFO ] Parsed PT model containing 1680 places and 2364 transitions and 6156 arcs in 342 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 5 ms.
// Phase 1: matrix 2364 rows 1680 cols
[2023-03-08 18:54:41] [INFO ] Computed 69 place invariants in 27 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 77 ms. (steps per millisecond=129 ) properties (out of 16) seen :15
FORMULA DLCround-PT-04b-UpperBounds-15 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCround-PT-04b-UpperBounds-14 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCround-PT-04b-UpperBounds-13 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCround-PT-04b-UpperBounds-12 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCround-PT-04b-UpperBounds-11 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCround-PT-04b-UpperBounds-10 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCround-PT-04b-UpperBounds-09 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCround-PT-04b-UpperBounds-08 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCround-PT-04b-UpperBounds-07 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCround-PT-04b-UpperBounds-05 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCround-PT-04b-UpperBounds-04 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCround-PT-04b-UpperBounds-03 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCround-PT-04b-UpperBounds-02 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCround-PT-04b-UpperBounds-01 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCround-PT-04b-UpperBounds-00 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 1) seen :0
[2023-03-08 18:54:41] [INFO ] Invariant cache hit.
[2023-03-08 18:54:41] [INFO ] [Real]Absence check using 69 positive place invariants in 57 ms returned sat
[2023-03-08 18:54:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-08 18:54:42] [INFO ] [Real]Absence check using state equation in 687 ms returned sat
[2023-03-08 18:54:42] [INFO ] Solution in real domain found non-integer solution.
[2023-03-08 18:54:42] [INFO ] [Nat]Absence check using 69 positive place invariants in 48 ms returned sat
[2023-03-08 18:54:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-08 18:54:43] [INFO ] [Nat]Absence check using state equation in 635 ms returned sat
[2023-03-08 18:54:43] [INFO ] Computed and/alt/rep : 2287/4601/2287 causal constraints (skipped 76 transitions) in 143 ms.
[2023-03-08 18:54:47] [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.refineWithCausalOrder(DeadlockTester.java:1186)
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)
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Support contains 1 out of 1680 places. Attempting structural reductions.
Drop transitions removed 1 transitions
Starting structural reductions in REACHABILITY mode, iteration 0 : 1680/1680 places, 2363/2363 transitions.
Graph (trivial) has 1614 edges and 1680 vertex of which 338 / 1680 are part of one of the 23 SCC in 8 ms
Free SCC test removed 315 places
Drop transitions removed 352 transitions
Reduce isomorphic transitions removed 352 transitions.
Drop transitions removed 660 transitions
Trivial Post-agglo rules discarded 660 transitions
Performed 660 trivial Post agglomeration. Transition count delta: 660
Iterating post reduction 0 with 660 rules applied. Total rules applied 661 place count 1365 transition count 1351
Reduce places removed 660 places and 0 transitions.
Ensure Unique test removed 27 transitions
Reduce isomorphic transitions removed 27 transitions.
Drop transitions removed 22 transitions
Trivial Post-agglo rules discarded 22 transitions
Performed 22 trivial Post agglomeration. Transition count delta: 22
Iterating post reduction 1 with 709 rules applied. Total rules applied 1370 place count 705 transition count 1302
Reduce places removed 22 places and 0 transitions.
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Drop transitions removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 2 with 30 rules applied. Total rules applied 1400 place count 683 transition count 1294
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 3 with 4 rules applied. Total rules applied 1404 place count 679 transition count 1294
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 4 Pre rules applied. Total rules applied 1404 place count 679 transition count 1290
Deduced a syphon composed of 4 places in 2 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 4 with 8 rules applied. Total rules applied 1412 place count 675 transition count 1290
Discarding 194 places :
Symmetric choice reduction at 4 with 194 rule applications. Total rules 1606 place count 481 transition count 1096
Iterating global reduction 4 with 194 rules applied. Total rules applied 1800 place count 481 transition count 1096
Performed 79 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 79 Pre rules applied. Total rules applied 1800 place count 481 transition count 1017
Deduced a syphon composed of 79 places in 5 ms
Reduce places removed 79 places and 0 transitions.
Iterating global reduction 4 with 158 rules applied. Total rules applied 1958 place count 402 transition count 1017
Discarding 43 places :
Symmetric choice reduction at 4 with 43 rule applications. Total rules 2001 place count 359 transition count 697
Iterating global reduction 4 with 43 rules applied. Total rules applied 2044 place count 359 transition count 697
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 18 transitions.
Iterating post reduction 4 with 18 rules applied. Total rules applied 2062 place count 359 transition count 679
Performed 95 Post agglomeration using F-continuation condition with reduction of 5 identical transitions.
Deduced a syphon composed of 95 places in 1 ms
Reduce places removed 95 places and 0 transitions.
Iterating global reduction 5 with 190 rules applied. Total rules applied 2252 place count 264 transition count 579
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 5 with 5 rules applied. Total rules applied 2257 place count 264 transition count 574
Performed 31 Post agglomeration using F-continuation condition with reduction of 20 identical transitions.
Deduced a syphon composed of 31 places in 1 ms
Reduce places removed 31 places and 0 transitions.
Iterating global reduction 6 with 62 rules applied. Total rules applied 2319 place count 233 transition count 760
Drop transitions removed 13 transitions
Reduce isomorphic transitions removed 13 transitions.
Iterating post reduction 6 with 13 rules applied. Total rules applied 2332 place count 233 transition count 747
Discarding 13 places :
Symmetric choice reduction at 7 with 13 rule applications. Total rules 2345 place count 220 transition count 558
Iterating global reduction 7 with 13 rules applied. Total rules applied 2358 place count 220 transition count 558
Ensure Unique test removed 30 transitions
Reduce isomorphic transitions removed 30 transitions.
Iterating post reduction 7 with 30 rules applied. Total rules applied 2388 place count 220 transition count 528
Drop transitions removed 60 transitions
Redundant transition composition rules discarded 60 transitions
Iterating global reduction 8 with 60 rules applied. Total rules applied 2448 place count 220 transition count 468
Discarding 5 places :
Symmetric choice reduction at 8 with 5 rule applications. Total rules 2453 place count 215 transition count 427
Iterating global reduction 8 with 5 rules applied. Total rules applied 2458 place count 215 transition count 427
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 8 with 5 rules applied. Total rules applied 2463 place count 215 transition count 422
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -27
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 9 with 8 rules applied. Total rules applied 2471 place count 211 transition count 449
Drop transitions removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 9 with 5 rules applied. Total rules applied 2476 place count 211 transition count 444
Drop transitions removed 22 transitions
Redundant transition composition rules discarded 22 transitions
Iterating global reduction 10 with 22 rules applied. Total rules applied 2498 place count 211 transition count 422
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -27
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 10 with 8 rules applied. Total rules applied 2506 place count 207 transition count 449
Drop transitions removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 10 with 6 rules applied. Total rules applied 2512 place count 207 transition count 443
Drop transitions removed 21 transitions
Redundant transition composition rules discarded 21 transitions
Iterating global reduction 11 with 21 rules applied. Total rules applied 2533 place count 207 transition count 422
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -27
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 11 with 8 rules applied. Total rules applied 2541 place count 203 transition count 449
Drop transitions removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 11 with 6 rules applied. Total rules applied 2547 place count 203 transition count 443
Drop transitions removed 21 transitions
Redundant transition composition rules discarded 21 transitions
Iterating global reduction 12 with 21 rules applied. Total rules applied 2568 place count 203 transition count 422
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -27
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 12 with 8 rules applied. Total rules applied 2576 place count 199 transition count 449
Drop transitions removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 12 with 6 rules applied. Total rules applied 2582 place count 199 transition count 443
Drop transitions removed 21 transitions
Redundant transition composition rules discarded 21 transitions
Iterating global reduction 13 with 21 rules applied. Total rules applied 2603 place count 199 transition count 422
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -27
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 13 with 8 rules applied. Total rules applied 2611 place count 195 transition count 449
Drop transitions removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 13 with 6 rules applied. Total rules applied 2617 place count 195 transition count 443
Drop transitions removed 21 transitions
Redundant transition composition rules discarded 21 transitions
Iterating global reduction 14 with 21 rules applied. Total rules applied 2638 place count 195 transition count 422
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -31
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 14 with 8 rules applied. Total rules applied 2646 place count 191 transition count 453
Drop transitions removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 14 with 6 rules applied. Total rules applied 2652 place count 191 transition count 447
Drop transitions removed 21 transitions
Redundant transition composition rules discarded 21 transitions
Iterating global reduction 15 with 21 rules applied. Total rules applied 2673 place count 191 transition count 426
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -31
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 15 with 8 rules applied. Total rules applied 2681 place count 187 transition count 457
Drop transitions removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 15 with 6 rules applied. Total rules applied 2687 place count 187 transition count 451
Renaming transitions due to excessive name length > 1024 char.
Drop transitions removed 21 transitions
Redundant transition composition rules discarded 21 transitions
Iterating global reduction 16 with 21 rules applied. Total rules applied 2708 place count 187 transition count 430
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -27
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 16 with 8 rules applied. Total rules applied 2716 place count 183 transition count 457
Drop transitions removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 16 with 6 rules applied. Total rules applied 2722 place count 183 transition count 451
Drop transitions removed 21 transitions
Redundant transition composition rules discarded 21 transitions
Iterating global reduction 17 with 21 rules applied. Total rules applied 2743 place count 183 transition count 430
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -27
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 17 with 8 rules applied. Total rules applied 2751 place count 179 transition count 457
Drop transitions removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 17 with 6 rules applied. Total rules applied 2757 place count 179 transition count 451
Drop transitions removed 21 transitions
Redundant transition composition rules discarded 21 transitions
Iterating global reduction 18 with 21 rules applied. Total rules applied 2778 place count 179 transition count 430
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -19
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 18 with 8 rules applied. Total rules applied 2786 place count 175 transition count 449
Drop transitions removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 18 with 4 rules applied. Total rules applied 2790 place count 175 transition count 445
Drop transitions removed 19 transitions
Redundant transition composition rules discarded 19 transitions
Iterating global reduction 19 with 19 rules applied. Total rules applied 2809 place count 175 transition count 426
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -19
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 19 with 8 rules applied. Total rules applied 2817 place count 171 transition count 445
Drop transitions removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 19 with 4 rules applied. Total rules applied 2821 place count 171 transition count 441
Drop transitions removed 19 transitions
Redundant transition composition rules discarded 19 transitions
Iterating global reduction 20 with 19 rules applied. Total rules applied 2840 place count 171 transition count 422
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -19
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 20 with 8 rules applied. Total rules applied 2848 place count 167 transition count 441
Drop transitions removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 20 with 4 rules applied. Total rules applied 2852 place count 167 transition count 437
Drop transitions removed 19 transitions
Redundant transition composition rules discarded 19 transitions
Iterating global reduction 21 with 19 rules applied. Total rules applied 2871 place count 167 transition count 418
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -27
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 21 with 8 rules applied. Total rules applied 2879 place count 163 transition count 445
Drop transitions removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 21 with 4 rules applied. Total rules applied 2883 place count 163 transition count 441
Drop transitions removed 19 transitions
Redundant transition composition rules discarded 19 transitions
Iterating global reduction 22 with 19 rules applied. Total rules applied 2902 place count 163 transition count 422
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -19
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 22 with 8 rules applied. Total rules applied 2910 place count 159 transition count 441
Drop transitions removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 22 with 4 rules applied. Total rules applied 2914 place count 159 transition count 437
Drop transitions removed 19 transitions
Redundant transition composition rules discarded 19 transitions
Iterating global reduction 23 with 19 rules applied. Total rules applied 2933 place count 159 transition count 418
Free-agglomeration rule applied 22 times.
Iterating global reduction 23 with 22 rules applied. Total rules applied 2955 place count 159 transition count 396
Reduce places removed 22 places and 0 transitions.
Drop transitions removed 140 transitions
Reduce isomorphic transitions removed 140 transitions.
Graph (complete) has 406 edges and 137 vertex of which 105 are kept as prefixes of interest. Removing 32 places using SCC suffix rule.0 ms
Discarding 32 places :
Also discarding 0 output transitions
Iterating post reduction 23 with 163 rules applied. Total rules applied 3118 place count 105 transition count 256
Drop transitions removed 32 transitions
Reduce isomorphic transitions removed 32 transitions.
Iterating post reduction 24 with 32 rules applied. Total rules applied 3150 place count 105 transition count 224
Drop transitions removed 28 transitions
Redundant transition composition rules discarded 28 transitions
Iterating global reduction 25 with 28 rules applied. Total rules applied 3178 place count 105 transition count 196
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 25 with 1 rules applied. Total rules applied 3179 place count 105 transition count 218
Reduce places removed 1 places and 0 transitions.
Drop transitions removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Iterating post reduction 25 with 17 rules applied. Total rules applied 3196 place count 104 transition count 202
Drop transitions removed 8 transitions
Redundant transition composition rules discarded 8 transitions
Iterating global reduction 26 with 8 rules applied. Total rules applied 3204 place count 104 transition count 194
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 26 with 1 rules applied. Total rules applied 3205 place count 103 transition count 193
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 26 with 4 rules applied. Total rules applied 3209 place count 99 transition count 193
Performed 16 Post agglomeration using F-continuation condition.Transition count delta: 16
Deduced a syphon composed of 16 places in 0 ms
Reduce places removed 32 places and 0 transitions.
Iterating global reduction 27 with 48 rules applied. Total rules applied 3257 place count 67 transition count 177
Drop transitions removed 16 transitions
Ensure Unique test removed 28 transitions
Reduce isomorphic transitions removed 44 transitions.
Iterating post reduction 27 with 44 rules applied. Total rules applied 3301 place count 67 transition count 133
Performed 20 Post agglomeration using F-continuation condition.Transition count delta: 20
Deduced a syphon composed of 20 places in 0 ms
Reduce places removed 40 places and 0 transitions.
Iterating global reduction 28 with 60 rules applied. Total rules applied 3361 place count 27 transition count 113
Drop transitions removed 36 transitions
Ensure Unique test removed 22 transitions
Reduce isomorphic transitions removed 58 transitions.
Graph (trivial) has 10 edges and 27 vertex of which 10 / 27 are part of one of the 5 SCC in 0 ms
Free SCC test removed 5 places
Iterating post reduction 28 with 59 rules applied. Total rules applied 3420 place count 22 transition count 55
Reduce places removed 4 places and 0 transitions.
Drop transitions removed 26 transitions
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 38 transitions.
Graph (complete) has 25 edges and 18 vertex of which 2 are kept as prefixes of interest. Removing 16 places using SCC suffix rule.0 ms
Discarding 16 places :
Also discarding 8 output transitions
Drop transitions removed 8 transitions
Iterating post reduction 29 with 43 rules applied. Total rules applied 3463 place count 2 transition count 9
Drop transitions removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 30 with 8 rules applied. Total rules applied 3471 place count 2 transition count 1
Applied a total of 3471 rules in 469 ms. Remains 2 /1680 variables (removed 1678) and now considering 1/2363 (removed 2362) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 469 ms. Remains : 2/1680 places, 1/2363 transitions.
// Phase 1: matrix 1 rows 2 cols
[2023-03-08 18:54:48] [INFO ] Computed 1 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 500000 resets, run finished after 305 ms. (steps per millisecond=3278 ) properties (out of 1) seen :1
FORMULA DLCround-PT-04b-UpperBounds-06 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
All properties solved without resorting to model-checking.
Total runtime 7675 ms.

BK_STOP 1678301689425

--------------------
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//
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
++ perl -pe 's/.*\.//g'
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /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="DLCround-PT-04b"
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 2-5348"
echo " Executing tool itstools"
echo " Input is DLCround-PT-04b, 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 r101-tall-167814475600645"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DLCround-PT-04b.tgz
mv DLCround-PT-04b 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 ;