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.r389-oct2-167903713800622.qcow2', fmt=qcow2 cluster_size=65536 extended_l2=off compression_type=zlib size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 backing_fmt=qcow2 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 ShieldPPPt-PT-010B, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r389-oct2-167903713800622
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 580K
-rw-r--r-- 1 mcc users 6.0K Feb 25 21:05 CTLCardinality.txt
-rw-r--r-- 1 mcc users 63K Feb 25 21:05 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.4K Feb 25 21:05 CTLFireability.txt
-rw-r--r-- 1 mcc users 50K Feb 25 21:05 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:41 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.6K Jan 29 11:41 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.2K Feb 25 17:00 LTLCardinality.txt
-rw-r--r-- 1 mcc users 22K Feb 25 17:00 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Feb 25 17:00 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Feb 25 17:00 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Feb 25 21:06 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 116K Feb 25 21:06 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 4.9K Feb 25 21:05 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 34K Feb 25 21:05 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 17:00 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Feb 25 17:00 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 185K 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 booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME ShieldPPPt-PT-010B-ReachabilityCardinality-00
FORMULA_NAME ShieldPPPt-PT-010B-ReachabilityCardinality-01
FORMULA_NAME ShieldPPPt-PT-010B-ReachabilityCardinality-02
FORMULA_NAME ShieldPPPt-PT-010B-ReachabilityCardinality-03
FORMULA_NAME ShieldPPPt-PT-010B-ReachabilityCardinality-04
FORMULA_NAME ShieldPPPt-PT-010B-ReachabilityCardinality-05
FORMULA_NAME ShieldPPPt-PT-010B-ReachabilityCardinality-06
FORMULA_NAME ShieldPPPt-PT-010B-ReachabilityCardinality-07
FORMULA_NAME ShieldPPPt-PT-010B-ReachabilityCardinality-08
FORMULA_NAME ShieldPPPt-PT-010B-ReachabilityCardinality-09
FORMULA_NAME ShieldPPPt-PT-010B-ReachabilityCardinality-10
FORMULA_NAME ShieldPPPt-PT-010B-ReachabilityCardinality-11
FORMULA_NAME ShieldPPPt-PT-010B-ReachabilityCardinality-12
FORMULA_NAME ShieldPPPt-PT-010B-ReachabilityCardinality-13
FORMULA_NAME ShieldPPPt-PT-010B-ReachabilityCardinality-14
FORMULA_NAME ShieldPPPt-PT-010B-ReachabilityCardinality-15

=== Now, execution of the tool begins

BK_START 1679216159883

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=ReachabilityCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=ShieldPPPt-PT-010B
Not applying reductions.
Model is PT
ReachabilityCardinality PT
Running Version 202303021504
[2023-03-19 08:56:02] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2023-03-19 08:56:02] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-19 08:56:02] [INFO ] Load time of PNML (sax parser for PT used): 111 ms
[2023-03-19 08:56:02] [INFO ] Transformed 783 places.
[2023-03-19 08:56:02] [INFO ] Transformed 713 transitions.
[2023-03-19 08:56:02] [INFO ] Found NUPN structural information;
[2023-03-19 08:56:02] [INFO ] Parsed PT model containing 783 places and 713 transitions and 1786 arcs in 197 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 15 ms.
Working with output stream class java.io.PrintStream
FORMULA ShieldPPPt-PT-010B-ReachabilityCardinality-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldPPPt-PT-010B-ReachabilityCardinality-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldPPPt-PT-010B-ReachabilityCardinality-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 2 resets, run finished after 457 ms. (steps per millisecond=21 ) properties (out of 13) seen :9
FORMULA ShieldPPPt-PT-010B-ReachabilityCardinality-14 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldPPPt-PT-010B-ReachabilityCardinality-10 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldPPPt-PT-010B-ReachabilityCardinality-09 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldPPPt-PT-010B-ReachabilityCardinality-07 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldPPPt-PT-010B-ReachabilityCardinality-06 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldPPPt-PT-010B-ReachabilityCardinality-04 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldPPPt-PT-010B-ReachabilityCardinality-03 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldPPPt-PT-010B-ReachabilityCardinality-02 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldPPPt-PT-010B-ReachabilityCardinality-01 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 46 ms. (steps per millisecond=217 ) properties (out of 4) seen :0
[2023-03-19 08:56:03] [INFO ] Flatten gal took : 112 ms
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 66 ms. (steps per millisecond=151 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 4) seen :0
[2023-03-19 08:56:03] [INFO ] Flatten gal took : 61 ms
Running SMT prover for 4 properties.
[2023-03-19 08:56:03] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality10506326234705735751.gal : 43 ms
// Phase 1: matrix 713 rows 783 cols
[2023-03-19 08:56:03] [INFO ] Computed 111 place invariants in 19 ms
[2023-03-19 08:56:03] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality2098121493861320418.prop : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality10506326234705735751.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality2098121493861320418.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...329
Loading property file /tmp/ReachabilityCardinality2098121493861320418.prop.
SDD proceeding with computation,4 properties remain. new max is 4
SDD size :1 after 5
SDD proceeding with computation,4 properties remain. new max is 8
SDD size :5 after 10
SDD proceeding with computation,4 properties remain. new max is 16
SDD size :10 after 12
SDD proceeding with computation,4 properties remain. new max is 32
SDD size :12 after 19
SDD proceeding with computation,4 properties remain. new max is 64
SDD size :19 after 289
SDD proceeding with computation,4 properties remain. new max is 128
SDD size :289 after 7515
SDD proceeding with computation,4 properties remain. new max is 256
SDD size :7515 after 1.93828e+08
SDD proceeding with computation,4 properties remain. new max is 512
SDD size :1.93828e+08 after 3.61401e+15
[2023-03-19 08:56:03] [INFO ] [Real]Absence check using 111 positive place invariants in 42 ms returned sat
[2023-03-19 08:56:03] [INFO ] After 452ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:4
[2023-03-19 08:56:04] [INFO ] [Nat]Absence check using 111 positive place invariants in 28 ms returned sat
[2023-03-19 08:56:04] [INFO ] After 387ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :4
[2023-03-19 08:56:04] [INFO ] Deduced a trap composed of 21 places in 152 ms of which 8 ms to minimize.
[2023-03-19 08:56:04] [INFO ] Deduced a trap composed of 19 places in 138 ms of which 1 ms to minimize.
[2023-03-19 08:56:05] [INFO ] Deduced a trap composed of 21 places in 104 ms of which 1 ms to minimize.
[2023-03-19 08:56:05] [INFO ] Deduced a trap composed of 27 places in 124 ms of which 2 ms to minimize.
[2023-03-19 08:56:05] [INFO ] Deduced a trap composed of 21 places in 121 ms of which 0 ms to minimize.
[2023-03-19 08:56:05] [INFO ] Deduced a trap composed of 19 places in 130 ms of which 1 ms to minimize.
[2023-03-19 08:56:05] [INFO ] Deduced a trap composed of 24 places in 135 ms of which 1 ms to minimize.
[2023-03-19 08:56:05] [INFO ] Deduced a trap composed of 23 places in 110 ms of which 1 ms to minimize.
[2023-03-19 08:56:06] [INFO ] Deduced a trap composed of 23 places in 115 ms of which 1 ms to minimize.
[2023-03-19 08:56:06] [INFO ] Deduced a trap composed of 18 places in 155 ms of which 1 ms to minimize.
[2023-03-19 08:56:06] [INFO ] Deduced a trap composed of 23 places in 103 ms of which 1 ms to minimize.
[2023-03-19 08:56:06] [INFO ] Deduced a trap composed of 32 places in 85 ms of which 1 ms to minimize.
[2023-03-19 08:56:06] [INFO ] Deduced a trap composed of 29 places in 89 ms of which 0 ms to minimize.
[2023-03-19 08:56:06] [INFO ] Deduced a trap composed of 27 places in 67 ms of which 0 ms to minimize.
[2023-03-19 08:56:06] [INFO ] Deduced a trap composed of 18 places in 80 ms of which 0 ms to minimize.
[2023-03-19 08:56:06] [INFO ] Deduced a trap composed of 28 places in 64 ms of which 0 ms to minimize.
[2023-03-19 08:56:06] [INFO ] Deduced a trap composed of 24 places in 85 ms of which 0 ms to minimize.
[2023-03-19 08:56:07] [INFO ] Deduced a trap composed of 24 places in 61 ms of which 1 ms to minimize.
[2023-03-19 08:56:07] [INFO ] Deduced a trap composed of 28 places in 61 ms of which 0 ms to minimize.
[2023-03-19 08:56:07] [INFO ] Deduced a trap composed of 25 places in 65 ms of which 0 ms to minimize.
[2023-03-19 08:56:07] [INFO ] Deduced a trap composed of 24 places in 63 ms of which 0 ms to minimize.
[2023-03-19 08:56:07] [INFO ] Trap strengthening (SAT) tested/added 22/21 trap constraints in 2719 ms
[2023-03-19 08:56:07] [INFO ] Deduced a trap composed of 27 places in 179 ms of which 1 ms to minimize.
[2023-03-19 08:56:07] [INFO ] Deduced a trap composed of 37 places in 174 ms of which 1 ms to minimize.
[2023-03-19 08:56:08] [INFO ] Deduced a trap composed of 21 places in 156 ms of which 1 ms to minimize.
[2023-03-19 08:56:08] [INFO ] Deduced a trap composed of 30 places in 139 ms of which 0 ms to minimize.
[2023-03-19 08:56:08] [INFO ] Deduced a trap composed of 30 places in 185 ms of which 1 ms to minimize.
[2023-03-19 08:56:08] [INFO ] Deduced a trap composed of 30 places in 129 ms of which 0 ms to minimize.
[2023-03-19 08:56:08] [INFO ] Deduced a trap composed of 28 places in 139 ms of which 0 ms to minimize.
[2023-03-19 08:56:08] [INFO ] Deduced a trap composed of 24 places in 131 ms of which 1 ms to minimize.
[2023-03-19 08:56:09] [INFO ] Deduced a trap composed of 25 places in 144 ms of which 1 ms to minimize.
[2023-03-19 08:56:09] [INFO ] Deduced a trap composed of 22 places in 108 ms of which 0 ms to minimize.
[2023-03-19 08:56:09] [INFO ] Deduced a trap composed of 30 places in 119 ms of which 1 ms to minimize.
[2023-03-19 08:56:09] [INFO ] Deduced a trap composed of 26 places in 120 ms of which 1 ms to minimize.
[2023-03-19 08:56:09] [INFO ] Deduced a trap composed of 24 places in 75 ms of which 1 ms to minimize.
[2023-03-19 08:56:11] [INFO ] Deduced a trap composed of 19 places in 277 ms of which 6 ms to minimize.
[2023-03-19 08:56:11] [INFO ] Deduced a trap composed of 22 places in 126 ms of which 1 ms to minimize.
[2023-03-19 08:56:11] [INFO ] Deduced a trap composed of 31 places in 140 ms of which 0 ms to minimize.
[2023-03-19 08:56:11] [INFO ] Deduced a trap composed of 38 places in 131 ms of which 1 ms to minimize.
[2023-03-19 08:56:11] [INFO ] Deduced a trap composed of 24 places in 180 ms of which 0 ms to minimize.
[2023-03-19 08:56:11] [INFO ] Deduced a trap composed of 33 places in 141 ms of which 5 ms to minimize.
[2023-03-19 08:56:12] [INFO ] Deduced a trap composed of 28 places in 138 ms of which 1 ms to minimize.
[2023-03-19 08:56:12] [INFO ] Deduced a trap composed of 17 places in 147 ms of which 0 ms to minimize.
[2023-03-19 08:56:12] [INFO ] Deduced a trap composed of 27 places in 134 ms of which 1 ms to minimize.
[2023-03-19 08:56:12] [INFO ] Deduced a trap composed of 34 places in 115 ms of which 0 ms to minimize.
[2023-03-19 08:56:12] [INFO ] Deduced a trap composed of 33 places in 83 ms of which 1 ms to minimize.
[2023-03-19 08:56:12] [INFO ] Deduced a trap composed of 28 places in 75 ms of which 0 ms to minimize.
[2023-03-19 08:56:12] [INFO ] Deduced a trap composed of 26 places in 104 ms of which 0 ms to minimize.
[2023-03-19 08:56:13] [INFO ] Deduced a trap composed of 27 places in 74 ms of which 1 ms to minimize.
[2023-03-19 08:56:13] [INFO ] Trap strengthening (SAT) tested/added 28/27 trap constraints in 5608 ms
[2023-03-19 08:56:13] [INFO ] Deduced a trap composed of 21 places in 127 ms of which 0 ms to minimize.
[2023-03-19 08:56:13] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 214 ms
[2023-03-19 08:56:13] [INFO ] After 9188ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :4
Attempting to minimize the solution found.
Minimization took 386 ms.
[2023-03-19 08:56:13] [INFO ] After 9826ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :4
Parikh walk visited 0 properties in 90 ms.
Support contains 46 out of 783 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 783/783 places, 713/713 transitions.
Drop transitions removed 161 transitions
Trivial Post-agglo rules discarded 161 transitions
Performed 161 trivial Post agglomeration. Transition count delta: 161
Iterating post reduction 0 with 161 rules applied. Total rules applied 161 place count 783 transition count 552
Reduce places removed 161 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Performed 11 Post agglomeration using F-continuation condition.Transition count delta: 11
Iterating post reduction 1 with 173 rules applied. Total rules applied 334 place count 622 transition count 540
Reduce places removed 11 places and 0 transitions.
Iterating post reduction 2 with 11 rules applied. Total rules applied 345 place count 611 transition count 540
Performed 45 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 45 Pre rules applied. Total rules applied 345 place count 611 transition count 495
Deduced a syphon composed of 45 places in 2 ms
Reduce places removed 45 places and 0 transitions.
Iterating global reduction 3 with 90 rules applied. Total rules applied 435 place count 566 transition count 495
Discarding 61 places :
Symmetric choice reduction at 3 with 61 rule applications. Total rules 496 place count 505 transition count 434
Iterating global reduction 3 with 61 rules applied. Total rules applied 557 place count 505 transition count 434
Performed 24 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 24 Pre rules applied. Total rules applied 557 place count 505 transition count 410
Deduced a syphon composed of 24 places in 1 ms
Reduce places removed 24 places and 0 transitions.
Iterating global reduction 3 with 48 rules applied. Total rules applied 605 place count 481 transition count 410
Performed 150 Post agglomeration using F-continuation condition.Transition count delta: 150
Deduced a syphon composed of 150 places in 1 ms
Reduce places removed 150 places and 0 transitions.
Iterating global reduction 3 with 300 rules applied. Total rules applied 905 place count 331 transition count 260
Performed 24 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 24 places in 1 ms
Reduce places removed 24 places and 0 transitions.
Iterating global reduction 3 with 48 rules applied. Total rules applied 953 place count 307 transition count 260
Free-agglomeration rule applied 3 times.
Iterating global reduction 3 with 3 rules applied. Total rules applied 956 place count 307 transition count 257
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 3 with 3 rules applied. Total rules applied 959 place count 304 transition count 257
Partial Free-agglomeration rule applied 22 times.
Drop transitions removed 22 transitions
Iterating global reduction 4 with 22 rules applied. Total rules applied 981 place count 304 transition count 257
Applied a total of 981 rules in 180 ms. Remains 304 /783 variables (removed 479) and now considering 257/713 (removed 456) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 180 ms. Remains : 304/783 places, 257/713 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 148 ms. (steps per millisecond=67 ) properties (out of 4) seen :2
FORMULA ShieldPPPt-PT-010B-ReachabilityCardinality-13 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldPPPt-PT-010B-ReachabilityCardinality-12 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 42 ms. (steps per millisecond=238 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 23 ms. (steps per millisecond=434 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
// Phase 1: matrix 257 rows 304 cols
[2023-03-19 08:56:14] [INFO ] Computed 111 place invariants in 5 ms
[2023-03-19 08:56:14] [INFO ] After 59ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-19 08:56:14] [INFO ] [Nat]Absence check using 111 positive place invariants in 14 ms returned sat
[2023-03-19 08:56:14] [INFO ] After 84ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2023-03-19 08:56:14] [INFO ] State equation strengthened by 49 read => feed constraints.
[2023-03-19 08:56:14] [INFO ] After 64ms SMT Verify possible using 49 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2023-03-19 08:56:14] [INFO ] Deduced a trap composed of 12 places in 37 ms of which 1 ms to minimize.
[2023-03-19 08:56:14] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 63 ms
[2023-03-19 08:56:14] [INFO ] After 184ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 44 ms.
[2023-03-19 08:56:14] [INFO ] After 385ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Parikh walk visited 0 properties in 6 ms.
Support contains 19 out of 304 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 304/304 places, 257/257 transitions.
Drop transitions removed 5 transitions
Trivial Post-agglo rules discarded 5 transitions
Performed 5 trivial Post agglomeration. Transition count delta: 5
Iterating post reduction 0 with 5 rules applied. Total rules applied 5 place count 304 transition count 252
Reduce places removed 5 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 6 rules applied. Total rules applied 11 place count 299 transition count 251
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 12 place count 298 transition count 251
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 3 Pre rules applied. Total rules applied 12 place count 298 transition count 248
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 3 with 6 rules applied. Total rules applied 18 place count 295 transition count 248
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 19 place count 294 transition count 247
Iterating global reduction 3 with 1 rules applied. Total rules applied 20 place count 294 transition count 247
Performed 23 Post agglomeration using F-continuation condition.Transition count delta: 23
Deduced a syphon composed of 23 places in 0 ms
Reduce places removed 23 places and 0 transitions.
Iterating global reduction 3 with 46 rules applied. Total rules applied 66 place count 271 transition count 224
Partial Free-agglomeration rule applied 4 times.
Drop transitions removed 4 transitions
Iterating global reduction 3 with 4 rules applied. Total rules applied 70 place count 271 transition count 224
Applied a total of 70 rules in 33 ms. Remains 271 /304 variables (removed 33) and now considering 224/257 (removed 33) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 33 ms. Remains : 271/304 places, 224/257 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 117 ms. (steps per millisecond=85 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 2) seen :1
FORMULA ShieldPPPt-PT-010B-ReachabilityCardinality-08 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=588 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 224 rows 271 cols
[2023-03-19 08:56:14] [INFO ] Computed 111 place invariants in 1 ms
[2023-03-19 08:56:15] [INFO ] [Real]Absence check using 111 positive place invariants in 12 ms returned sat
[2023-03-19 08:56:15] [INFO ] After 137ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-19 08:56:15] [INFO ] [Nat]Absence check using 111 positive place invariants in 14 ms returned sat
[2023-03-19 08:56:15] [INFO ] After 74ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-19 08:56:15] [INFO ] State equation strengthened by 57 read => feed constraints.
[2023-03-19 08:56:15] [INFO ] After 29ms SMT Verify possible using 57 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-19 08:56:15] [INFO ] After 57ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 17 ms.
[2023-03-19 08:56:15] [INFO ] After 219ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 1 ms.
Support contains 5 out of 271 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 271/271 places, 224/224 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 0 with 4 rules applied. Total rules applied 4 place count 271 transition count 220
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 8 place count 267 transition count 220
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 2 Pre rules applied. Total rules applied 8 place count 267 transition count 218
Deduced a syphon composed of 2 places in 2 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 12 place count 265 transition count 218
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 13 place count 264 transition count 217
Iterating global reduction 2 with 1 rules applied. Total rules applied 14 place count 264 transition count 217
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Deduced a syphon composed of 8 places in 1 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 2 with 16 rules applied. Total rules applied 30 place count 256 transition count 209
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 32 place count 255 transition count 209
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 2 with 1 rules applied. Total rules applied 33 place count 255 transition count 209
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 2 with 1 rules applied. Total rules applied 34 place count 254 transition count 208
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 35 place count 253 transition count 208
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 2 Pre rules applied. Total rules applied 35 place count 253 transition count 206
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 3 with 4 rules applied. Total rules applied 39 place count 251 transition count 206
Applied a total of 39 rules in 71 ms. Remains 251 /271 variables (removed 20) and now considering 206/224 (removed 18) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 71 ms. Remains : 251/271 places, 206/224 transitions.
Finished random walk after 5269 steps, including 1 resets, run visited all 1 properties in 21 ms. (steps per millisecond=250 )
FORMULA ShieldPPPt-PT-010B-ReachabilityCardinality-15 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
ITS runner failed with exception null
java.lang.InterruptedException
at java.base/java.lang.Object.wait(Native Method)
at java.base/java.lang.Thread.join(Thread.java:1304)
at java.base/java.lang.Thread.join(Thread.java:1372)
at fr.lip6.move.gal.application.runner.AbstractRunner.join(AbstractRunner.java:27)
at fr.lip6.move.gal.application.runner.its.ITSRunner.join(ITSRunner.java:177)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.verifyWithSDD(GlobalPropertySolver.java:675)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.lambda$2(ReachabilitySolver.java:63)
at java.base/java.lang.Thread.run(Thread.java:833)
All properties solved without resorting to model-checking.
Total runtime 12990 ms.

BK_STOP 1679216176038

--------------------
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
+ [[ ReachabilityCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution ReachabilityCardinality -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_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination ReachabilityCardinality -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="ShieldPPPt-PT-010B"
export BK_EXAMINATION="ReachabilityCardinality"
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 ShieldPPPt-PT-010B, examination is ReachabilityCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r389-oct2-167903713800622"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ShieldPPPt-PT-010B.tgz
mv ShieldPPPt-PT-010B execution
cd execution
if [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "UpperBounds" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] || [ "ReachabilityCardinality" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "ReachabilityCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityCardinality" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "ReachabilityCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityCardinality.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' ReachabilityCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityCardinality"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;