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.r293-tall-167873944900078.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)
..............
=====================================================================
Generated by BenchKit 2-5348
Executing tool itstools
Input is PhaseVariation-PT-D30CS100, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r293-tall-167873944900078
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 30M
-rw-r--r-- 1 mcc users 9.1K Feb 26 15:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 81K Feb 26 15:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.5K Feb 26 15:14 CTLFireability.txt
-rw-r--r-- 1 mcc users 46K Feb 26 15:14 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.1K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.0K Feb 25 16:32 LTLCardinality.txt
-rw-r--r-- 1 mcc users 22K Feb 25 16:32 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.8K Feb 25 16:32 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Feb 25 16:32 LTLFireability.xml
-rw-r--r-- 1 mcc users 18K Feb 26 15:43 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 150K Feb 26 15:43 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.4K Feb 26 15:29 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 34K Feb 26 15:29 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.9K Feb 25 16:32 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.0K Feb 25 16:32 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 9 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 30M 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 PhaseVariation-PT-D30CS100-ReachabilityCardinality-00
FORMULA_NAME PhaseVariation-PT-D30CS100-ReachabilityCardinality-01
FORMULA_NAME PhaseVariation-PT-D30CS100-ReachabilityCardinality-02
FORMULA_NAME PhaseVariation-PT-D30CS100-ReachabilityCardinality-03
FORMULA_NAME PhaseVariation-PT-D30CS100-ReachabilityCardinality-04
FORMULA_NAME PhaseVariation-PT-D30CS100-ReachabilityCardinality-05
FORMULA_NAME PhaseVariation-PT-D30CS100-ReachabilityCardinality-06
FORMULA_NAME PhaseVariation-PT-D30CS100-ReachabilityCardinality-07
FORMULA_NAME PhaseVariation-PT-D30CS100-ReachabilityCardinality-08
FORMULA_NAME PhaseVariation-PT-D30CS100-ReachabilityCardinality-09
FORMULA_NAME PhaseVariation-PT-D30CS100-ReachabilityCardinality-10
FORMULA_NAME PhaseVariation-PT-D30CS100-ReachabilityCardinality-11
FORMULA_NAME PhaseVariation-PT-D30CS100-ReachabilityCardinality-12
FORMULA_NAME PhaseVariation-PT-D30CS100-ReachabilityCardinality-13
FORMULA_NAME PhaseVariation-PT-D30CS100-ReachabilityCardinality-14
FORMULA_NAME PhaseVariation-PT-D30CS100-ReachabilityCardinality-15

=== Now, execution of the tool begins

BK_START 1678787070755

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=PhaseVariation-PT-D30CS100
Not applying reductions.
Model is PT
ReachabilityCardinality PT
Running Version 202303021504
[2023-03-14 09:44:32] [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]
[2023-03-14 09:44:32] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-14 09:44:33] [INFO ] Load time of PNML (sax parser for PT used): 1021 ms
[2023-03-14 09:44:33] [INFO ] Transformed 2702 places.
[2023-03-14 09:44:33] [INFO ] Transformed 30977 transitions.
[2023-03-14 09:44:33] [INFO ] Parsed PT model containing 2702 places and 30977 transitions and 215035 arcs in 1256 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 23 ms.
Working with output stream class java.io.PrintStream
Deduced a syphon composed of 2 places in 78 ms
Reduce places removed 2 places and 52 transitions.
Reduce places removed 1 places and 0 transitions.
Incomplete random walk after 10000 steps, including 26 resets, run finished after 1334 ms. (steps per millisecond=7 ) properties (out of 16) seen :12
FORMULA PhaseVariation-PT-D30CS100-ReachabilityCardinality-14 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PhaseVariation-PT-D30CS100-ReachabilityCardinality-13 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PhaseVariation-PT-D30CS100-ReachabilityCardinality-12 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PhaseVariation-PT-D30CS100-ReachabilityCardinality-11 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PhaseVariation-PT-D30CS100-ReachabilityCardinality-10 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PhaseVariation-PT-D30CS100-ReachabilityCardinality-09 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PhaseVariation-PT-D30CS100-ReachabilityCardinality-08 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PhaseVariation-PT-D30CS100-ReachabilityCardinality-05 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PhaseVariation-PT-D30CS100-ReachabilityCardinality-04 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PhaseVariation-PT-D30CS100-ReachabilityCardinality-03 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PhaseVariation-PT-D30CS100-ReachabilityCardinality-01 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PhaseVariation-PT-D30CS100-ReachabilityCardinality-00 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 182 ms. (steps per millisecond=54 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 147 ms. (steps per millisecond=68 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 156 ms. (steps per millisecond=64 ) properties (out of 4) seen :0
[2023-03-14 09:44:37] [INFO ] Flatten gal took : 1458 ms
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 219 ms. (steps per millisecond=45 ) properties (out of 4) seen :0
Running SMT prover for 4 properties.
[2023-03-14 09:44:37] [INFO ] Flow matrix only has 1799 transitions (discarded 29126 similar events)
// Phase 1: matrix 1799 rows 2699 cols
[2023-03-14 09:44:37] [INFO ] Computed 900 place invariants in 86 ms
[2023-03-14 09:44:38] [INFO ] After 609ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:4
[2023-03-14 09:44:38] [INFO ] Flatten gal took : 1284 ms
[2023-03-14 09:44:38] [INFO ] [Nat]Absence check using 900 positive place invariants in 153 ms returned sat
[2023-03-14 09:44:38] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality2706656466482043158.gal : 247 ms
[2023-03-14 09:44:38] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality2921984629218251927.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality2706656466482043158.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality2921984629218251927.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 ...328
[2023-03-14 09:44:40] [INFO ] After 1184ms SMT Verify possible using state equation in natural domain returned unsat :2 sat :2
[2023-03-14 09:44:40] [INFO ] State equation strengthened by 1783 read => feed constraints.
[2023-03-14 09:44:41] [INFO ] After 1022ms SMT Verify possible using 1783 Read/Feed constraints in natural domain returned unsat :2 sat :2
[2023-03-14 09:44:41] [INFO ] After 1499ms SMT Verify possible using trap constraints in natural domain returned unsat :2 sat :2
Attempting to minimize the solution found.
Minimization took 235 ms.
[2023-03-14 09:44:42] [INFO ] After 3734ms SMT Verify possible using all constraints in natural domain returned unsat :2 sat :2
FORMULA PhaseVariation-PT-D30CS100-ReachabilityCardinality-06 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA PhaseVariation-PT-D30CS100-ReachabilityCardinality-02 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 4 Parikh solutions to 2 different solutions.
Parikh walk visited 0 properties in 45 ms.
Support contains 66 out of 2699 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2699/2699 places, 30925/30925 transitions.
Graph (complete) has 35404 edges and 2699 vertex of which 2698 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.48 ms
Discarding 1 places :
Also discarding 0 output transitions
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 2698 transition count 30924
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 3 place count 2697 transition count 30924
Applied a total of 3 rules in 1474 ms. Remains 2697 /2699 variables (removed 2) and now considering 30924/30925 (removed 1) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1483 ms. Remains : 2697/2699 places, 30924/30925 transitions.
Loading property file /tmp/ReachabilityCardinality2921984629218251927.prop.
Incomplete random walk after 10000 steps, including 11 resets, run finished after 852 ms. (steps per millisecond=11 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 122 ms. (steps per millisecond=81 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 120 ms. (steps per millisecond=83 ) properties (out of 2) seen :0
Interrupted probabilistic random walk after 85432 steps, run timeout after 3001 ms. (steps per millisecond=28 ) properties seen :{}
Probabilistic random walk after 85432 steps, saw 84715 distinct states, run finished after 3003 ms. (steps per millisecond=28 ) properties seen :0
Running SMT prover for 2 properties.
[2023-03-14 09:44:47] [INFO ] Flow matrix only has 1798 transitions (discarded 29126 similar events)
// Phase 1: matrix 1798 rows 2697 cols
[2023-03-14 09:44:47] [INFO ] Computed 899 place invariants in 9 ms
[2023-03-14 09:44:48] [INFO ] After 340ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-14 09:44:48] [INFO ] [Nat]Absence check using 899 positive place invariants in 168 ms returned sat
[2023-03-14 09:44:49] [INFO ] After 1174ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2023-03-14 09:44:50] [INFO ] State equation strengthened by 1782 read => feed constraints.
[2023-03-14 09:44:50] [INFO ] After 348ms SMT Verify possible using 1782 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2023-03-14 09:44:50] [INFO ] After 810ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 184 ms.
[2023-03-14 09:44:51] [INFO ] After 3001ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
FORMULA PhaseVariation-PT-D30CS100-ReachabilityCardinality-07 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Parikh walk visited 1 properties in 133 ms.
Support contains 40 out of 2697 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2697/2697 places, 30924/30924 transitions.
Applied a total of 0 rules in 1194 ms. Remains 2697 /2697 variables (removed 0) and now considering 30924/30924 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1196 ms. Remains : 2697/2697 places, 30924/30924 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2697/2697 places, 30924/30924 transitions.
Applied a total of 0 rules in 1110 ms. Remains 2697 /2697 variables (removed 0) and now considering 30924/30924 (removed 0) transitions.
[2023-03-14 09:44:53] [INFO ] Flow matrix only has 1798 transitions (discarded 29126 similar events)
[2023-03-14 09:44:53] [INFO ] Invariant cache hit.
[2023-03-14 09:44:56] [INFO ] Implicit Places using invariants in 2804 ms returned []
Implicit Place search using SMT only with invariants took 2817 ms to find 0 implicit places.
[2023-03-14 09:44:56] [INFO ] Flow matrix only has 1798 transitions (discarded 29126 similar events)
[2023-03-14 09:44:56] [INFO ] Invariant cache hit.
[2023-03-14 09:45:08] [INFO ] Dead Transitions using invariants and state equation in 12085 ms found 3596 transitions.
Found 3596 dead transitions using SMT.
Drop transitions removed 3596 transitions
Dead transitions reduction (with SMT) removed 3596 transitions
Starting structural reductions in REACHABILITY mode, iteration 1 : 2697/2697 places, 27328/30924 transitions.
Discarding 870 places :
Symmetric choice reduction at 0 with 870 rule applications. Total rules 870 place count 1827 transition count 14118
Iterating global reduction 0 with 870 rules applied. Total rules applied 1740 place count 1827 transition count 14118
Ensure Unique test removed 6832 transitions
Reduce isomorphic transitions removed 6832 transitions.
Iterating post reduction 0 with 6832 rules applied. Total rules applied 8572 place count 1827 transition count 7286
Drop transitions removed 56 transitions
Redundant transition composition rules discarded 56 transitions
Iterating global reduction 1 with 56 rules applied. Total rules applied 8628 place count 1827 transition count 7230
Reduce places removed 8 places and 8 transitions.
Iterating global reduction 1 with 8 rules applied. Total rules applied 8636 place count 1819 transition count 7222
Reduce places removed 8 places and 0 transitions.
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Iterating post reduction 1 with 24 rules applied. Total rules applied 8660 place count 1811 transition count 7206
Drop transitions removed 97 transitions
Redundant transition composition rules discarded 97 transitions
Iterating global reduction 2 with 97 rules applied. Total rules applied 8757 place count 1811 transition count 7109
Reduce places removed 15 places and 15 transitions.
Iterating global reduction 2 with 15 rules applied. Total rules applied 8772 place count 1796 transition count 7094
Reduce places removed 15 places and 0 transitions.
Ensure Unique test removed 28 transitions
Reduce isomorphic transitions removed 28 transitions.
Iterating post reduction 2 with 43 rules applied. Total rules applied 8815 place count 1781 transition count 7066
Drop transitions removed 138 transitions
Redundant transition composition rules discarded 138 transitions
Iterating global reduction 3 with 138 rules applied. Total rules applied 8953 place count 1781 transition count 6928
Reduce places removed 23 places and 23 transitions.
Iterating global reduction 3 with 23 rules applied. Total rules applied 8976 place count 1758 transition count 6905
Reduce places removed 23 places and 0 transitions.
Ensure Unique test removed 47 transitions
Reduce isomorphic transitions removed 47 transitions.
Iterating post reduction 3 with 70 rules applied. Total rules applied 9046 place count 1735 transition count 6858
Drop transitions removed 209 transitions
Redundant transition composition rules discarded 209 transitions
Iterating global reduction 4 with 209 rules applied. Total rules applied 9255 place count 1735 transition count 6649
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 9256 place count 1734 transition count 6649
Reduce places removed 29 places and 29 transitions.
Iterating global reduction 5 with 29 rules applied. Total rules applied 9285 place count 1705 transition count 6620
Reduce places removed 29 places and 0 transitions.
Ensure Unique test removed 55 transitions
Reduce isomorphic transitions removed 55 transitions.
Iterating post reduction 5 with 84 rules applied. Total rules applied 9369 place count 1676 transition count 6565
Drop transitions removed 220 transitions
Redundant transition composition rules discarded 220 transitions
Iterating global reduction 6 with 220 rules applied. Total rules applied 9589 place count 1676 transition count 6345
Reduce places removed 1 places and 0 transitions.
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 6 with 2 rules applied. Total rules applied 9591 place count 1675 transition count 6344
Reduce places removed 37 places and 37 transitions.
Iterating global reduction 7 with 37 rules applied. Total rules applied 9628 place count 1638 transition count 6307
Reduce places removed 37 places and 0 transitions.
Ensure Unique test removed 72 transitions
Reduce isomorphic transitions removed 72 transitions.
Iterating post reduction 7 with 109 rules applied. Total rules applied 9737 place count 1601 transition count 6235
Drop transitions removed 281 transitions
Redundant transition composition rules discarded 281 transitions
Iterating global reduction 8 with 281 rules applied. Total rules applied 10018 place count 1601 transition count 5954
Reduce places removed 3 places and 0 transitions.
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 8 with 5 rules applied. Total rules applied 10023 place count 1598 transition count 5952
Reduce places removed 44 places and 44 transitions.
Iterating global reduction 9 with 44 rules applied. Total rules applied 10067 place count 1554 transition count 5908
Reduce places removed 44 places and 0 transitions.
Ensure Unique test removed 82 transitions
Reduce isomorphic transitions removed 82 transitions.
Iterating post reduction 9 with 126 rules applied. Total rules applied 10193 place count 1510 transition count 5826
Drop transitions removed 332 transitions
Redundant transition composition rules discarded 332 transitions
Iterating global reduction 10 with 332 rules applied. Total rules applied 10525 place count 1510 transition count 5494
Reduce places removed 4 places and 0 transitions.
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 10 with 5 rules applied. Total rules applied 10530 place count 1506 transition count 5493
Reduce places removed 53 places and 53 transitions.
Iterating global reduction 11 with 53 rules applied. Total rules applied 10583 place count 1453 transition count 5440
Reduce places removed 53 places and 0 transitions.
Ensure Unique test removed 99 transitions
Reduce isomorphic transitions removed 99 transitions.
Iterating post reduction 11 with 152 rules applied. Total rules applied 10735 place count 1400 transition count 5341
Drop transitions removed 364 transitions
Redundant transition composition rules discarded 364 transitions
Iterating global reduction 12 with 364 rules applied. Total rules applied 11099 place count 1400 transition count 4977
Reduce places removed 3 places and 0 transitions.
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 12 with 5 rules applied. Total rules applied 11104 place count 1397 transition count 4975
Reduce places removed 64 places and 64 transitions.
Iterating global reduction 13 with 64 rules applied. Total rules applied 11168 place count 1333 transition count 4911
Reduce places removed 64 places and 0 transitions.
Ensure Unique test removed 130 transitions
Reduce isomorphic transitions removed 130 transitions.
Iterating post reduction 13 with 194 rules applied. Total rules applied 11362 place count 1269 transition count 4781
Drop transitions removed 407 transitions
Redundant transition composition rules discarded 407 transitions
Iterating global reduction 14 with 407 rules applied. Total rules applied 11769 place count 1269 transition count 4374
Reduce places removed 68 places and 68 transitions.
Iterating global reduction 14 with 68 rules applied. Total rules applied 11837 place count 1201 transition count 4306
Reduce places removed 68 places and 0 transitions.
Ensure Unique test removed 132 transitions
Reduce isomorphic transitions removed 132 transitions.
Iterating post reduction 14 with 200 rules applied. Total rules applied 12037 place count 1133 transition count 4174
Drop transitions removed 465 transitions
Redundant transition composition rules discarded 465 transitions
Iterating global reduction 15 with 465 rules applied. Total rules applied 12502 place count 1133 transition count 3709
Reduce places removed 4 places and 0 transitions.
Drop transitions removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 15 with 7 rules applied. Total rules applied 12509 place count 1129 transition count 3706
Reduce places removed 78 places and 78 transitions.
Iterating global reduction 16 with 78 rules applied. Total rules applied 12587 place count 1051 transition count 3628
Reduce places removed 78 places and 0 transitions.
Ensure Unique test removed 155 transitions
Reduce isomorphic transitions removed 155 transitions.
Iterating post reduction 16 with 233 rules applied. Total rules applied 12820 place count 973 transition count 3473
Drop transitions removed 502 transitions
Redundant transition composition rules discarded 502 transitions
Iterating global reduction 17 with 502 rules applied. Total rules applied 13322 place count 973 transition count 2971
Reduce places removed 2 places and 0 transitions.
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 17 with 4 rules applied. Total rules applied 13326 place count 971 transition count 2969
Reduce places removed 85 places and 85 transitions.
Iterating global reduction 18 with 85 rules applied. Total rules applied 13411 place count 886 transition count 2884
Reduce places removed 85 places and 0 transitions.
Ensure Unique test removed 167 transitions
Reduce isomorphic transitions removed 167 transitions.
Iterating post reduction 18 with 252 rules applied. Total rules applied 13663 place count 801 transition count 2717
Drop transitions removed 565 transitions
Redundant transition composition rules discarded 565 transitions
Iterating global reduction 19 with 565 rules applied. Total rules applied 14228 place count 801 transition count 2152
Reduce places removed 3 places and 0 transitions.
Drop transitions removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 19 with 6 rules applied. Total rules applied 14234 place count 798 transition count 2149
Reduce places removed 92 places and 92 transitions.
Iterating global reduction 20 with 92 rules applied. Total rules applied 14326 place count 706 transition count 2057
Reduce places removed 92 places and 0 transitions.
Ensure Unique test removed 191 transitions
Reduce isomorphic transitions removed 191 transitions.
Iterating post reduction 20 with 283 rules applied. Total rules applied 14609 place count 614 transition count 1866
Drop transitions removed 618 transitions
Redundant transition composition rules discarded 618 transitions
Iterating global reduction 21 with 618 rules applied. Total rules applied 15227 place count 614 transition count 1248
Reduce places removed 3 places and 0 transitions.
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 21 with 5 rules applied. Total rules applied 15232 place count 611 transition count 1246
Reduce places removed 94 places and 94 transitions.
Iterating global reduction 22 with 94 rules applied. Total rules applied 15326 place count 517 transition count 1152
Reduce places removed 94 places and 0 transitions.
Ensure Unique test removed 180 transitions
Reduce isomorphic transitions removed 180 transitions.
Iterating post reduction 22 with 274 rules applied. Total rules applied 15600 place count 423 transition count 972
Drop transitions removed 488 transitions
Redundant transition composition rules discarded 488 transitions
Iterating global reduction 23 with 488 rules applied. Total rules applied 16088 place count 423 transition count 484
Reduce places removed 60 places and 0 transitions.
Drop transitions removed 59 transitions
Reduce isomorphic transitions removed 59 transitions.
Graph (complete) has 481 edges and 363 vertex of which 302 are kept as prefixes of interest. Removing 61 places using SCC suffix rule.1 ms
Discarding 61 places :
Also discarding 12 output transitions
Drop transitions removed 12 transitions
Iterating post reduction 23 with 120 rules applied. Total rules applied 16208 place count 302 transition count 413
Reduce places removed 56 places and 56 transitions.
Iterating global reduction 24 with 56 rules applied. Total rules applied 16264 place count 246 transition count 357
Reduce places removed 56 places and 0 transitions.
Ensure Unique test removed 110 transitions
Reduce isomorphic transitions removed 110 transitions.
Iterating post reduction 24 with 166 rules applied. Total rules applied 16430 place count 190 transition count 247
Drop transitions removed 144 transitions
Redundant transition composition rules discarded 144 transitions
Iterating global reduction 25 with 144 rules applied. Total rules applied 16574 place count 190 transition count 103
Reduce places removed 60 places and 0 transitions.
Drop transitions removed 57 transitions
Reduce isomorphic transitions removed 57 transitions.
Graph (complete) has 32 edges and 130 vertex of which 69 are kept as prefixes of interest. Removing 61 places using SCC suffix rule.0 ms
Discarding 61 places :
Also discarding 6 output transitions
Drop transitions removed 6 transitions
Iterating post reduction 25 with 118 rules applied. Total rules applied 16692 place count 69 transition count 40
Applied a total of 16692 rules in 5027 ms. Remains 69 /2697 variables (removed 2628) and now considering 40/27328 (removed 27288) transitions.
// Phase 1: matrix 40 rows 69 cols
[2023-03-14 09:45:13] [INFO ] Computed 29 place invariants in 0 ms
[2023-03-14 09:45:13] [INFO ] Implicit Places using invariants in 29 ms returned []
[2023-03-14 09:45:13] [INFO ] Invariant cache hit.
[2023-03-14 09:45:13] [INFO ] Implicit Places using invariants and state equation in 44 ms returned []
Implicit Place search using SMT with State Equation took 75 ms to find 0 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 69/2697 places, 40/30924 transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 21191 ms. Remains : 69/2697 places, 40/30924 transitions.
Finished random walk after 106 steps, including 2 resets, run visited all 1 properties in 1 ms. (steps per millisecond=106 )
FORMULA PhaseVariation-PT-D30CS100-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 41135 ms.

BK_STOP 1678787114864

--------------------
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="PhaseVariation-PT-D30CS100"
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 PhaseVariation-PT-D30CS100, 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 r293-tall-167873944900078"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/PhaseVariation-PT-D30CS100.tgz
mv PhaseVariation-PT-D30CS100 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 ;