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.r005-oct2-167813592600030.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 ASLink-PT-02a, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r005-oct2-167813592600030
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 672K
-rw-r--r-- 1 mcc users 7.9K Feb 26 13:12 CTLCardinality.txt
-rw-r--r-- 1 mcc users 88K Feb 26 13:12 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.5K Feb 26 13:11 CTLFireability.txt
-rw-r--r-- 1 mcc users 38K Feb 26 13:11 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.0K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.6K Feb 25 15:29 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Feb 25 15:29 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K Feb 25 15:29 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Feb 25 15:29 LTLFireability.xml
-rw-r--r-- 1 mcc users 9.0K Feb 26 13:12 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 91K Feb 26 13:12 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.1K Feb 26 13:12 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 48K Feb 26 13:12 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 15:29 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Feb 25 15:29 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 279K 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 booleans
BOOL_VECTOR

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

=== Now, execution of the tool begins

BK_START 1678485941211

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=ASLink-PT-02a
Not applying reductions.
Model is PT
ReachabilityCardinality PT
Running Version 202303021504
[2023-03-10 22:05:43] [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]
[2023-03-10 22:05:43] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-10 22:05:43] [INFO ] Load time of PNML (sax parser for PT used): 98 ms
[2023-03-10 22:05:43] [INFO ] Transformed 626 places.
[2023-03-10 22:05:43] [INFO ] Transformed 1008 transitions.
[2023-03-10 22:05:43] [INFO ] Found NUPN structural information;
[2023-03-10 22:05:43] [INFO ] Parsed PT model containing 626 places and 1008 transitions and 3820 arcs in 198 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 12 ms.
Working with output stream class java.io.PrintStream
Ensure Unique test removed 10 transitions
Reduce redundant transitions removed 10 transitions.
FORMULA ASLink-PT-02a-ReachabilityCardinality-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 120 resets, run finished after 376 ms. (steps per millisecond=26 ) properties (out of 15) seen :9
FORMULA ASLink-PT-02a-ReachabilityCardinality-13 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-02a-ReachabilityCardinality-12 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-02a-ReachabilityCardinality-11 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-02a-ReachabilityCardinality-09 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-02a-ReachabilityCardinality-07 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-02a-ReachabilityCardinality-04 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-02a-ReachabilityCardinality-03 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-02a-ReachabilityCardinality-02 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-02a-ReachabilityCardinality-00 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
[2023-03-10 22:05:44] [INFO ] Flatten gal took : 181 ms
Incomplete Best-First random walk after 10001 steps, including 30 resets, run finished after 78 ms. (steps per millisecond=128 ) properties (out of 6) seen :0
[2023-03-10 22:05:44] [INFO ] Flatten gal took : 84 ms
Incomplete Best-First random walk after 10001 steps, including 38 resets, run finished after 78 ms. (steps per millisecond=128 ) properties (out of 6) seen :0
[2023-03-10 22:05:44] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality9215567459994187373.gal : 43 ms
Incomplete Best-First random walk after 10001 steps, including 33 resets, run finished after 50 ms. (steps per millisecond=200 ) properties (out of 6) seen :0
[2023-03-10 22:05:44] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality3359134759594116108.prop : 8 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/ReachabilityCardinality9215567459994187373.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality3359134759594116108.prop' '--nowitness' '--gen-order' 'FOLLOW'
Incomplete Best-First random walk after 10000 steps, including 32 resets, run finished after 55 ms. (steps per millisecond=181 ) properties (out of 6) seen :0

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 ...328
Loading property file /tmp/ReachabilityCardinality3359134759594116108.prop.
Incomplete Best-First random walk after 10001 steps, including 34 resets, run finished after 116 ms. (steps per millisecond=86 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 36 resets, run finished after 78 ms. (steps per millisecond=128 ) properties (out of 6) seen :0
Running SMT prover for 6 properties.
// Phase 1: matrix 998 rows 626 cols
[2023-03-10 22:05:44] [INFO ] Computed 118 place invariants in 37 ms
SDD proceeding with computation,6 properties remain. new max is 4
SDD size :1 after 6
SDD proceeding with computation,6 properties remain. new max is 8
SDD size :6 after 10
SDD proceeding with computation,6 properties remain. new max is 16
SDD size :10 after 29
SDD proceeding with computation,6 properties remain. new max is 32
SDD size :29 after 39
SDD proceeding with computation,6 properties remain. new max is 64
SDD size :39 after 64
SDD proceeding with computation,6 properties remain. new max is 128
SDD size :64 after 189
SDD proceeding with computation,6 properties remain. new max is 256
SDD size :189 after 3199
[2023-03-10 22:05:45] [INFO ] After 353ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:6
[2023-03-10 22:05:45] [INFO ] [Nat]Absence check using 28 positive place invariants in 9 ms returned sat
[2023-03-10 22:05:45] [INFO ] [Nat]Absence check using 28 positive and 90 generalized place invariants in 23 ms returned sat
SDD proceeding with computation,6 properties remain. new max is 512
SDD size :3199 after 577401
[2023-03-10 22:05:55] [INFO ] After 9852ms SMT Verify possible using state equation in natural domain returned unsat :2 sat :3
[2023-03-10 22:05:56] [INFO ] Deduced a trap composed of 40 places in 319 ms of which 5 ms to minimize.
[2023-03-10 22:05:56] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 423 ms
[2023-03-10 22:05:56] [INFO ] After 11377ms SMT Verify possible using trap constraints in natural domain returned unsat :2 sat :3
Attempting to minimize the solution found.
Minimization took 983 ms.
[2023-03-10 22:05:57] [INFO ] After 12608ms SMT Verify possible using all constraints in natural domain returned unsat :2 sat :3
FORMULA ASLink-PT-02a-ReachabilityCardinality-15 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA ASLink-PT-02a-ReachabilityCardinality-14 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 6 Parikh solutions to 3 different solutions.
Parikh walk visited 0 properties in 46 ms.
Support contains 31 out of 626 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 626/626 places, 998/998 transitions.
Ensure Unique test removed 8 places
Discarding 4 places :
Implicit places reduction removed 4 places
Drop transitions removed 43 transitions
Trivial Post-agglo rules discarded 43 transitions
Performed 43 trivial Post agglomeration. Transition count delta: 43
Iterating post reduction 0 with 55 rules applied. Total rules applied 55 place count 614 transition count 955
Reduce places removed 43 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 1 with 45 rules applied. Total rules applied 100 place count 571 transition count 953
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 102 place count 569 transition count 953
Performed 42 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 42 Pre rules applied. Total rules applied 102 place count 569 transition count 911
Deduced a syphon composed of 42 places in 2 ms
Ensure Unique test removed 15 places
Reduce places removed 57 places and 0 transitions.
Iterating global reduction 3 with 99 rules applied. Total rules applied 201 place count 512 transition count 911
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 3 with 1 rules applied. Total rules applied 202 place count 512 transition count 910
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 203 place count 511 transition count 910
Discarding 5 places :
Symmetric choice reduction at 5 with 5 rule applications. Total rules 208 place count 506 transition count 887
Ensure Unique test removed 1 places
Iterating global reduction 5 with 6 rules applied. Total rules applied 214 place count 505 transition count 887
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 5 with 3 rules applied. Total rules applied 217 place count 505 transition count 884
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 218 place count 504 transition count 884
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 7 with 2 Pre rules applied. Total rules applied 218 place count 504 transition count 882
Deduced a syphon composed of 2 places in 2 ms
Ensure Unique test removed 1 places
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 7 with 5 rules applied. Total rules applied 223 place count 501 transition count 882
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 224 place count 500 transition count 874
Iterating global reduction 7 with 1 rules applied. Total rules applied 225 place count 500 transition count 874
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 226 place count 499 transition count 866
Iterating global reduction 7 with 1 rules applied. Total rules applied 227 place count 499 transition count 866
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 228 place count 498 transition count 858
Iterating global reduction 7 with 1 rules applied. Total rules applied 229 place count 498 transition count 858
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 230 place count 497 transition count 850
Iterating global reduction 7 with 1 rules applied. Total rules applied 231 place count 497 transition count 850
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 232 place count 496 transition count 842
Iterating global reduction 7 with 1 rules applied. Total rules applied 233 place count 496 transition count 842
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 234 place count 495 transition count 834
Iterating global reduction 7 with 1 rules applied. Total rules applied 235 place count 495 transition count 834
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 236 place count 494 transition count 826
Iterating global reduction 7 with 1 rules applied. Total rules applied 237 place count 494 transition count 826
Performed 11 Post agglomeration using F-continuation condition.Transition count delta: 11
Deduced a syphon composed of 11 places in 1 ms
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 7 with 22 rules applied. Total rules applied 259 place count 483 transition count 815
Free-agglomeration rule applied 1 times.
Iterating global reduction 7 with 1 rules applied. Total rules applied 260 place count 483 transition count 814
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 261 place count 482 transition count 814
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 8 with 1 rules applied. Total rules applied 262 place count 482 transition count 813
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 8 with 1 rules applied. Total rules applied 263 place count 481 transition count 813
Partial Free-agglomeration rule applied 3 times.
Drop transitions removed 3 transitions
Iterating global reduction 9 with 3 rules applied. Total rules applied 266 place count 481 transition count 813
Applied a total of 266 rules in 319 ms. Remains 481 /626 variables (removed 145) and now considering 813/998 (removed 185) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 320 ms. Remains : 481/626 places, 813/998 transitions.
Incomplete random walk after 10000 steps, including 154 resets, run finished after 205 ms. (steps per millisecond=48 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10000 steps, including 52 resets, run finished after 77 ms. (steps per millisecond=129 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10000 steps, including 51 resets, run finished after 70 ms. (steps per millisecond=142 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 57 resets, run finished after 50 ms. (steps per millisecond=200 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 56 resets, run finished after 65 ms. (steps per millisecond=153 ) properties (out of 4) seen :0
Interrupted probabilistic random walk after 244730 steps, run timeout after 3001 ms. (steps per millisecond=81 ) properties seen :{}
Probabilistic random walk after 244730 steps, saw 107022 distinct states, run finished after 3002 ms. (steps per millisecond=81 ) properties seen :0
Running SMT prover for 4 properties.
// Phase 1: matrix 813 rows 481 cols
[2023-03-10 22:06:01] [INFO ] Computed 89 place invariants in 16 ms
[2023-03-10 22:06:01] [INFO ] After 89ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:4
[2023-03-10 22:06:01] [INFO ] [Nat]Absence check using 23 positive place invariants in 4 ms returned sat
[2023-03-10 22:06:01] [INFO ] [Nat]Absence check using 23 positive and 66 generalized place invariants in 15 ms returned sat
[2023-03-10 22:06:03] [INFO ] After 1769ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :4
[2023-03-10 22:06:03] [INFO ] State equation strengthened by 12 read => feed constraints.
[2023-03-10 22:06:04] [INFO ] After 480ms SMT Verify possible using 12 Read/Feed constraints in natural domain returned unsat :0 sat :4
[2023-03-10 22:06:08] [INFO ] Deduced a trap composed of 70 places in 185 ms of which 1 ms to minimize.
[2023-03-10 22:06:08] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 279 ms
[2023-03-10 22:06:08] [INFO ] After 4926ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :4
Attempting to minimize the solution found.
Minimization took 494 ms.
[2023-03-10 22:06:09] [INFO ] After 7343ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :4
Parikh walk visited 0 properties in 55 ms.
Support contains 31 out of 481 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 481/481 places, 813/813 transitions.
Applied a total of 0 rules in 26 ms. Remains 481 /481 variables (removed 0) and now considering 813/813 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 28 ms. Remains : 481/481 places, 813/813 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 481/481 places, 813/813 transitions.
Applied a total of 0 rules in 20 ms. Remains 481 /481 variables (removed 0) and now considering 813/813 (removed 0) transitions.
[2023-03-10 22:06:09] [INFO ] Invariant cache hit.
[2023-03-10 22:06:09] [INFO ] Implicit Places using invariants in 456 ms returned [1, 19, 20, 22, 32, 50, 68, 104, 131, 154, 167, 172, 173, 174, 192, 210, 264, 296, 301, 312, 313, 314, 315, 316, 345, 348, 366, 367, 368, 369, 381, 387, 400, 412, 418, 424, 430, 436, 442, 478]
Discarding 40 places :
Implicit Place search using SMT only with invariants took 460 ms to find 40 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 441/481 places, 813/813 transitions.
Drop transitions removed 36 transitions
Trivial Post-agglo rules discarded 36 transitions
Performed 36 trivial Post agglomeration. Transition count delta: 36
Iterating post reduction 0 with 36 rules applied. Total rules applied 36 place count 441 transition count 777
Reduce places removed 36 places and 0 transitions.
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Iterating post reduction 1 with 42 rules applied. Total rules applied 78 place count 405 transition count 771
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 2 with 6 rules applied. Total rules applied 84 place count 399 transition count 771
Performed 17 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 17 Pre rules applied. Total rules applied 84 place count 399 transition count 754
Deduced a syphon composed of 17 places in 1 ms
Ensure Unique test removed 1 places
Reduce places removed 18 places and 0 transitions.
Iterating global reduction 3 with 35 rules applied. Total rules applied 119 place count 381 transition count 754
Discarding 7 places :
Implicit places reduction removed 7 places
Drop transitions removed 10 transitions
Trivial Post-agglo rules discarded 10 transitions
Performed 10 trivial Post agglomeration. Transition count delta: 10
Iterating post reduction 3 with 17 rules applied. Total rules applied 136 place count 374 transition count 744
Reduce places removed 10 places and 0 transitions.
Iterating post reduction 4 with 10 rules applied. Total rules applied 146 place count 364 transition count 744
Discarding 11 places :
Symmetric choice reduction at 5 with 11 rule applications. Total rules 157 place count 353 transition count 733
Iterating global reduction 5 with 11 rules applied. Total rules applied 168 place count 353 transition count 733
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 5 with 3 rules applied. Total rules applied 171 place count 353 transition count 730
Discarding 2 places :
Symmetric choice reduction at 6 with 2 rule applications. Total rules 173 place count 351 transition count 728
Iterating global reduction 6 with 2 rules applied. Total rules applied 175 place count 351 transition count 728
Discarding 2 places :
Symmetric choice reduction at 6 with 2 rule applications. Total rules 177 place count 349 transition count 726
Iterating global reduction 6 with 2 rules applied. Total rules applied 179 place count 349 transition count 726
Performed 25 Post agglomeration using F-continuation condition.Transition count delta: 25
Deduced a syphon composed of 25 places in 1 ms
Reduce places removed 25 places and 0 transitions.
Iterating global reduction 6 with 50 rules applied. Total rules applied 229 place count 324 transition count 701
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 230 place count 323 transition count 700
Iterating global reduction 6 with 1 rules applied. Total rules applied 231 place count 323 transition count 700
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 232 place count 323 transition count 699
Free-agglomeration rule applied 2 times.
Iterating global reduction 7 with 2 rules applied. Total rules applied 234 place count 323 transition count 697
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 7 with 3 rules applied. Total rules applied 237 place count 321 transition count 696
Free-agglomeration rule (complex) applied 10 times.
Iterating global reduction 8 with 10 rules applied. Total rules applied 247 place count 321 transition count 686
Ensure Unique test removed 1 places
Reduce places removed 11 places and 0 transitions.
Iterating post reduction 8 with 11 rules applied. Total rules applied 258 place count 310 transition count 686
Partial Free-agglomeration rule applied 5 times.
Drop transitions removed 5 transitions
Iterating global reduction 9 with 5 rules applied. Total rules applied 263 place count 310 transition count 686
Partial Post-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 9 with 1 rules applied. Total rules applied 264 place count 310 transition count 686
Applied a total of 264 rules in 117 ms. Remains 310 /441 variables (removed 131) and now considering 686/813 (removed 127) transitions.
// Phase 1: matrix 686 rows 310 cols
[2023-03-10 22:06:09] [INFO ] Computed 40 place invariants in 5 ms
[2023-03-10 22:06:10] [INFO ] Implicit Places using invariants in 164 ms returned [106, 108, 112, 119, 120, 176, 214, 215]
Discarding 8 places :
Implicit Place search using SMT only with invariants took 166 ms to find 8 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 302/481 places, 686/813 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 302 transition count 685
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 301 transition count 685
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 3 place count 300 transition count 684
Iterating global reduction 2 with 1 rules applied. Total rules applied 4 place count 300 transition count 684
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 8 place count 298 transition count 682
Free-agglomeration rule applied 2 times.
Iterating global reduction 2 with 2 rules applied. Total rules applied 10 place count 298 transition count 680
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 12 place count 296 transition count 680
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 3 with 1 rules applied. Total rules applied 13 place count 296 transition count 679
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 14 place count 295 transition count 679
Applied a total of 14 rules in 48 ms. Remains 295 /302 variables (removed 7) and now considering 679/686 (removed 7) transitions.
// Phase 1: matrix 679 rows 295 cols
[2023-03-10 22:06:10] [INFO ] Computed 32 place invariants in 4 ms
[2023-03-10 22:06:10] [INFO ] Implicit Places using invariants in 156 ms returned []
[2023-03-10 22:06:10] [INFO ] Invariant cache hit.
[2023-03-10 22:06:10] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-10 22:06:11] [INFO ] Implicit Places using invariants and state equation in 754 ms returned []
Implicit Place search using SMT with State Equation took 912 ms to find 0 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 3 : 295/481 places, 679/813 transitions.
Finished structural reductions in REACHABILITY mode , in 3 iterations and 1725 ms. Remains : 295/481 places, 679/813 transitions.
Incomplete random walk after 10000 steps, including 220 resets, run finished after 184 ms. (steps per millisecond=54 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10000 steps, including 69 resets, run finished after 70 ms. (steps per millisecond=142 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 69 resets, run finished after 72 ms. (steps per millisecond=138 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 73 resets, run finished after 74 ms. (steps per millisecond=135 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 78 resets, run finished after 71 ms. (steps per millisecond=140 ) properties (out of 4) seen :0
Finished probabilistic random walk after 102004 steps, run visited all 4 properties in 452 ms. (steps per millisecond=225 )
Probabilistic random walk after 102004 steps, saw 52318 distinct states, run finished after 453 ms. (steps per millisecond=225 ) properties seen :4
FORMULA ASLink-PT-02a-ReachabilityCardinality-10 FALSE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
FORMULA ASLink-PT-02a-ReachabilityCardinality-06 TRUE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
FORMULA ASLink-PT-02a-ReachabilityCardinality-05 TRUE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
FORMULA ASLink-PT-02a-ReachabilityCardinality-01 TRUE TECHNIQUES TOPOLOGICAL PROBABILISTIC_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 28263 ms.

BK_STOP 1678485972466

--------------------
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="ASLink-PT-02a"
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 ASLink-PT-02a, 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 r005-oct2-167813592600030"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ASLink-PT-02a.tgz
mv ASLink-PT-02a 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 ;