Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Formatting '/mnt/tpsp/fkordon/mcc2022-input.r016-tajo-165245743200077.qcow2', fmt=qcow2 size=4294967296 backing_file='/mnt/tpsp/fkordon/mcc2022-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is ASLink-PT-08a, examination is QuasiLiveness
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r016-tajo-165245743200077
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 996K
-rw-r--r-- 1 mcc users 7.6K Apr 30 07:21 CTLCardinality.txt
-rw-r--r-- 1 mcc users 86K Apr 30 07:21 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.8K Apr 30 07:20 CTLFireability.txt
-rw-r--r-- 1 mcc users 54K Apr 30 07:20 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:33 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.3K May 9 07:00 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K May 9 07:00 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.0K May 9 07:00 LTLFireability.txt
-rw-r--r-- 1 mcc users 15K May 9 07:00 LTLFireability.xml
-rw-r--r-- 1 mcc users 1.6K May 9 07:00 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K May 9 07:00 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 10 09:33 equiv_col
-rw-r--r-- 1 mcc users 4 May 10 09:33 instance
-rw-r--r-- 1 mcc users 6 May 10 09:33 iscolored
-rw-r--r-- 1 mcc users 757K May 10 09:33 model.pnml

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

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

The expected result is a vector of booleans
BOOL_VECTOR

FORMULA_NAME QuasiLiveness

=== Now, execution of the tool begins

BK_START 1652771350254

Running Version 202205111006
[2022-05-17 07:09:11] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, QuasiLiveness, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 1800]
[2022-05-17 07:09:11] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-17 07:09:12] [INFO ] Load time of PNML (sax parser for PT used): 317 ms
[2022-05-17 07:09:12] [INFO ] Transformed 1796 places.
[2022-05-17 07:09:12] [INFO ] Transformed 2646 transitions.
[2022-05-17 07:09:12] [INFO ] Found NUPN structural information;
[2022-05-17 07:09:12] [INFO ] Parsed PT model containing 1796 places and 2646 transitions in 491 ms.
Starting structural reductions in LIVENESS mode, iteration 0 : 1796/1796 places, 2646/2646 transitions.
Ensure Unique test removed 32 places
Ensure Unique test removed 28 transitions
Reduce isomorphic transitions removed 28 transitions.
Discarding 16 places :
Implicit places reduction removed 16 places
Drop transitions removed 165 transitions
Trivial Post-agglo rules discarded 165 transitions
Performed 165 trivial Post agglomeration. Transition count delta: 165
Iterating post reduction 0 with 241 rules applied. Total rules applied 241 place count 1748 transition count 2453
Reduce places removed 165 places and 0 transitions.
Iterating post reduction 1 with 165 rules applied. Total rules applied 406 place count 1583 transition count 2453
Performed 169 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 169 Pre rules applied. Total rules applied 406 place count 1583 transition count 2284
Deduced a syphon composed of 169 places in 25 ms
Ensure Unique test removed 67 places
Reduce places removed 236 places and 0 transitions.
Iterating global reduction 2 with 405 rules applied. Total rules applied 811 place count 1347 transition count 2284
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 2 with 1 rules applied. Total rules applied 812 place count 1347 transition count 2283
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 813 place count 1346 transition count 2283
Discarding 11 places :
Symmetric choice reduction at 4 with 11 rule applications. Total rules 824 place count 1335 transition count 2224
Ensure Unique test removed 1 places
Iterating global reduction 4 with 12 rules applied. Total rules applied 836 place count 1334 transition count 2224
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Discarding 1 places :
Implicit places reduction removed 1 places
Drop transitions removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 4 with 6 rules applied. Total rules applied 842 place count 1333 transition count 2219
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 5 with 3 rules applied. Total rules applied 845 place count 1330 transition count 2219
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 846 place count 1329 transition count 2211
Iterating global reduction 6 with 1 rules applied. Total rules applied 847 place count 1329 transition count 2211
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 848 place count 1328 transition count 2203
Iterating global reduction 6 with 1 rules applied. Total rules applied 849 place count 1328 transition count 2203
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 850 place count 1327 transition count 2195
Iterating global reduction 6 with 1 rules applied. Total rules applied 851 place count 1327 transition count 2195
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 852 place count 1326 transition count 2187
Iterating global reduction 6 with 1 rules applied. Total rules applied 853 place count 1326 transition count 2187
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 854 place count 1325 transition count 2179
Iterating global reduction 6 with 1 rules applied. Total rules applied 855 place count 1325 transition count 2179
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 856 place count 1324 transition count 2171
Iterating global reduction 6 with 1 rules applied. Total rules applied 857 place count 1324 transition count 2171
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 858 place count 1323 transition count 2163
Iterating global reduction 6 with 1 rules applied. Total rules applied 859 place count 1323 transition count 2163
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 860 place count 1322 transition count 2155
Iterating global reduction 6 with 1 rules applied. Total rules applied 861 place count 1322 transition count 2155
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 862 place count 1321 transition count 2147
Iterating global reduction 6 with 1 rules applied. Total rules applied 863 place count 1321 transition count 2147
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 864 place count 1320 transition count 2139
Iterating global reduction 6 with 1 rules applied. Total rules applied 865 place count 1320 transition count 2139
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 866 place count 1319 transition count 2131
Iterating global reduction 6 with 1 rules applied. Total rules applied 867 place count 1319 transition count 2131
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 868 place count 1318 transition count 2123
Iterating global reduction 6 with 1 rules applied. Total rules applied 869 place count 1318 transition count 2123
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 870 place count 1317 transition count 2115
Iterating global reduction 6 with 1 rules applied. Total rules applied 871 place count 1317 transition count 2115
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 872 place count 1316 transition count 2107
Iterating global reduction 6 with 1 rules applied. Total rules applied 873 place count 1316 transition count 2107
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 874 place count 1315 transition count 2099
Iterating global reduction 6 with 1 rules applied. Total rules applied 875 place count 1315 transition count 2099
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 876 place count 1314 transition count 2091
Iterating global reduction 6 with 1 rules applied. Total rules applied 877 place count 1314 transition count 2091
Performed 56 Post agglomeration using F-continuation condition.Transition count delta: 56
Deduced a syphon composed of 56 places in 3 ms
Reduce places removed 56 places and 0 transitions.
Iterating global reduction 6 with 112 rules applied. Total rules applied 989 place count 1258 transition count 2035
Applied a total of 989 rules in 1462 ms. Remains 1258 /1796 variables (removed 538) and now considering 2035/2646 (removed 611) transitions.
// Phase 1: matrix 2035 rows 1258 cols
[2022-05-17 07:09:14] [INFO ] Computed 229 place invariants in 151 ms
[2022-05-17 07:09:16] [INFO ] Implicit Places using invariants in 2079 ms returned [1, 19, 22, 32, 68, 148, 162, 165, 166, 202, 282, 299, 300, 336, 416, 433, 434, 470, 550, 567, 568, 604, 684, 699, 701, 702, 738, 818, 835, 836, 872, 952, 969, 970, 1006, 1091, 1105, 1126, 1129, 1147, 1149]
Discarding 41 places :
Implicit Place search using SMT only with invariants took 2128 ms to find 41 implicit places.
Starting structural reductions in LIVENESS mode, iteration 1 : 1217/1796 places, 2035/2646 transitions.
Drop transitions removed 72 transitions
Trivial Post-agglo rules discarded 72 transitions
Performed 72 trivial Post agglomeration. Transition count delta: 72
Iterating post reduction 0 with 72 rules applied. Total rules applied 72 place count 1217 transition count 1963
Reduce places removed 72 places and 0 transitions.
Iterating post reduction 1 with 72 rules applied. Total rules applied 144 place count 1145 transition count 1963
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 3 Pre rules applied. Total rules applied 144 place count 1145 transition count 1960
Deduced a syphon composed of 3 places in 2 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 150 place count 1142 transition count 1960
Discarding 2 places :
Implicit places reduction removed 2 places
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 2 with 4 rules applied. Total rules applied 154 place count 1140 transition count 1958
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 156 place count 1138 transition count 1958
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 157 place count 1137 transition count 1957
Iterating global reduction 4 with 1 rules applied. Total rules applied 158 place count 1137 transition count 1957
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 159 place count 1137 transition count 1956
Performed 66 Post agglomeration using F-continuation condition.Transition count delta: 66
Deduced a syphon composed of 66 places in 18 ms
Reduce places removed 66 places and 0 transitions.
Iterating global reduction 5 with 132 rules applied. Total rules applied 291 place count 1071 transition count 1890
Applied a total of 291 rules in 212 ms. Remains 1071 /1217 variables (removed 146) and now considering 1890/2035 (removed 145) transitions.
// Phase 1: matrix 1890 rows 1071 cols
[2022-05-17 07:09:16] [INFO ] Computed 186 place invariants in 82 ms
[2022-05-17 07:09:17] [INFO ] Implicit Places using invariants in 1129 ms returned [18, 41, 132, 133, 151, 246, 247, 248, 266, 361, 362, 363, 381, 476, 477, 478, 496, 531, 576, 585, 586, 604, 699, 700, 701, 719, 817, 818, 819, 837, 922, 936, 937, 938, 939, 957, 978, 979, 990, 995, 1000, 1005, 1010, 1015, 1020, 1025, 1030, 1035, 1040]
Discarding 49 places :
Implicit Place search using SMT only with invariants took 1134 ms to find 49 implicit places.
Starting structural reductions in LIVENESS mode, iteration 2 : 1022/1796 places, 1890/2646 transitions.
Drop transitions removed 52 transitions
Trivial Post-agglo rules discarded 52 transitions
Performed 52 trivial Post agglomeration. Transition count delta: 52
Iterating post reduction 0 with 52 rules applied. Total rules applied 52 place count 1022 transition count 1838
Reduce places removed 52 places and 0 transitions.
Iterating post reduction 1 with 52 rules applied. Total rules applied 104 place count 970 transition count 1838
Performed 60 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 60 Pre rules applied. Total rules applied 104 place count 970 transition count 1778
Deduced a syphon composed of 60 places in 3 ms
Ensure Unique test removed 1 places
Reduce places removed 61 places and 0 transitions.
Iterating global reduction 2 with 121 rules applied. Total rules applied 225 place count 909 transition count 1778
Discarding 11 places :
Implicit places reduction removed 11 places
Drop transitions removed 8 transitions
Trivial Post-agglo rules discarded 8 transitions
Performed 8 trivial Post agglomeration. Transition count delta: 8
Iterating post reduction 2 with 19 rules applied. Total rules applied 244 place count 898 transition count 1770
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 3 with 8 rules applied. Total rules applied 252 place count 890 transition count 1770
Discarding 15 places :
Symmetric choice reduction at 4 with 15 rule applications. Total rules 267 place count 875 transition count 1755
Iterating global reduction 4 with 15 rules applied. Total rules applied 282 place count 875 transition count 1755
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 4 with 3 rules applied. Total rules applied 285 place count 875 transition count 1752
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 1 Pre rules applied. Total rules applied 285 place count 875 transition count 1751
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 287 place count 874 transition count 1751
Discarding 3 places :
Symmetric choice reduction at 5 with 3 rule applications. Total rules 290 place count 871 transition count 1748
Iterating global reduction 5 with 3 rules applied. Total rules applied 293 place count 871 transition count 1748
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 294 place count 870 transition count 1747
Iterating global reduction 5 with 1 rules applied. Total rules applied 295 place count 870 transition count 1747
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 296 place count 869 transition count 1746
Iterating global reduction 5 with 1 rules applied. Total rules applied 297 place count 869 transition count 1746
Performed 53 Post agglomeration using F-continuation condition.Transition count delta: 53
Deduced a syphon composed of 53 places in 3 ms
Reduce places removed 53 places and 0 transitions.
Iterating global reduction 5 with 106 rules applied. Total rules applied 403 place count 816 transition count 1693
Applied a total of 403 rules in 425 ms. Remains 816 /1022 variables (removed 206) and now considering 1693/1890 (removed 197) transitions.
// Phase 1: matrix 1693 rows 816 cols
[2022-05-17 07:09:17] [INFO ] Computed 125 place invariants in 29 ms
[2022-05-17 07:09:18] [INFO ] Implicit Places using invariants in 703 ms returned [89, 95, 100, 102, 105, 182, 188, 193, 195, 198, 275, 281, 286, 288, 291, 368, 374, 379, 381, 384, 459, 465, 470, 548, 554, 559, 561, 564, 641, 647, 652, 654, 657, 734, 740, 745, 747, 750, 813]
Discarding 39 places :
Implicit Place search using SMT only with invariants took 719 ms to find 39 implicit places.
Starting structural reductions in LIVENESS mode, iteration 3 : 777/1796 places, 1693/2646 transitions.
Drop transitions removed 8 transitions
Trivial Post-agglo rules discarded 8 transitions
Performed 8 trivial Post agglomeration. Transition count delta: 8
Iterating post reduction 0 with 8 rules applied. Total rules applied 8 place count 777 transition count 1685
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 1 with 8 rules applied. Total rules applied 16 place count 769 transition count 1685
Discarding 23 places :
Symmetric choice reduction at 2 with 23 rule applications. Total rules 39 place count 746 transition count 1662
Iterating global reduction 2 with 23 rules applied. Total rules applied 62 place count 746 transition count 1662
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 2 with 7 rules applied. Total rules applied 69 place count 746 transition count 1655
Discarding 16 places :
Symmetric choice reduction at 3 with 16 rule applications. Total rules 85 place count 730 transition count 1639
Iterating global reduction 3 with 16 rules applied. Total rules applied 101 place count 730 transition count 1639
Discarding 8 places :
Symmetric choice reduction at 3 with 8 rule applications. Total rules 109 place count 722 transition count 1631
Iterating global reduction 3 with 8 rules applied. Total rules applied 117 place count 722 transition count 1631
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: 9
Deduced a syphon composed of 9 places in 2 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 3 with 18 rules applied. Total rules applied 135 place count 713 transition count 1622
Applied a total of 135 rules in 245 ms. Remains 713 /777 variables (removed 64) and now considering 1622/1693 (removed 71) transitions.
// Phase 1: matrix 1622 rows 713 cols
[2022-05-17 07:09:18] [INFO ] Computed 86 place invariants in 29 ms
[2022-05-17 07:09:19] [INFO ] Implicit Places using invariants in 796 ms returned [72, 151, 231, 311, 469, 549, 629]
Discarding 7 places :
Implicit Place search using SMT only with invariants took 807 ms to find 7 implicit places.
Starting structural reductions in LIVENESS mode, iteration 4 : 706/1796 places, 1622/2646 transitions.
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 7
Deduced a syphon composed of 7 places in 2 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 0 with 14 rules applied. Total rules applied 14 place count 699 transition count 1615
Applied a total of 14 rules in 36 ms. Remains 699 /706 variables (removed 7) and now considering 1615/1622 (removed 7) transitions.
// Phase 1: matrix 1615 rows 699 cols
[2022-05-17 07:09:19] [INFO ] Computed 79 place invariants in 11 ms
[2022-05-17 07:09:20] [INFO ] Implicit Places using invariants in 644 ms returned []
// Phase 1: matrix 1615 rows 699 cols
[2022-05-17 07:09:20] [INFO ] Computed 79 place invariants in 12 ms
[2022-05-17 07:09:21] [INFO ] State equation strengthened by 8 read => feed constraints.
[2022-05-17 07:09:22] [INFO ] Implicit Places using invariants and state equation in 2321 ms returned []
Implicit Place search using SMT with State Equation took 2968 ms to find 0 implicit places.
Starting structural reductions in LIVENESS mode, iteration 5 : 699/1796 places, 1615/2646 transitions.
Finished structural reductions, in 5 iterations. Remains : 699/1796 places, 1615/2646 transitions.
Discarding 84 transitions out of 1615. Remains 1531
Initial state reduction rules removed 1 formulas.
Incomplete random walk after 10000 steps, including 128 resets, run finished after 2686 ms. (steps per millisecond=3 ) properties (out of 1530) seen :260
Running SMT prover for 1270 properties.
// Phase 1: matrix 1615 rows 699 cols
[2022-05-17 07:09:25] [INFO ] Computed 79 place invariants in 17 ms
[2022-05-17 07:09:37] [INFO ] [Real]Absence check using 13 positive place invariants in 5 ms returned sat
[2022-05-17 07:09:37] [INFO ] [Real]Absence check using 13 positive and 66 generalized place invariants in 22 ms returned sat
[2022-05-17 07:09:52] [INFO ] After 4709ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1155 real:115
[2022-05-17 07:09:52] [INFO ] State equation strengthened by 8 read => feed constraints.
[2022-05-17 07:09:52] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2022-05-17 07:09:52] [INFO ] After 25026ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Fused 1270 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 478 out of 699 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 699/699 places, 1615/1615 transitions.
Free-agglomeration rule applied 4 times.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 699 transition count 1611
Reduce places removed 4 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 9 place count 695 transition count 1610
Free-agglomeration rule (complex) applied 7 times.
Iterating global reduction 1 with 7 rules applied. Total rules applied 16 place count 695 transition count 1603
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 1 with 7 rules applied. Total rules applied 23 place count 688 transition count 1603
Applied a total of 23 rules in 113 ms. Remains 688 /699 variables (removed 11) and now considering 1603/1615 (removed 12) transitions.
Finished structural reductions, in 1 iterations. Remains : 688/699 places, 1603/1615 transitions.
Interrupted random walk after 167852 steps, including 2473 resets, run timeout after 30001 ms. (steps per millisecond=5 ) properties seen 90
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 1180) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=47 ) properties (out of 1180) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 1180) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 1180) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 1180) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 1180) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=76 ) properties (out of 1180) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 1180) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 1180) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 1180) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 1180) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=90 ) properties (out of 1180) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 1180) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=76 ) properties (out of 1180) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 1180) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 1180) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 1180) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 1180) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 1180) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 1180) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 1180) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 1180) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 1180) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 1180) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 1180) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=52 ) properties (out of 1180) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 1180) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 30 ms. (steps per millisecond=33 ) properties (out of 1180) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 1180) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 27 ms. (steps per millisecond=37 ) properties (out of 1180) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 1180) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 1180) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 1180) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 1180) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 1180) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 1180) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=76 ) properties (out of 1180) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 1180) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 1180) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 1180) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 1180) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 1180) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 1180) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 1180) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 1180) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 1180) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 1180) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 1180) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 1180) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 1180) seen :0
Interrupted probabilistic random walk after 655002 steps, run timeout after 90001 ms. (steps per millisecond=7 ) properties seen :{825=1, 834=1, 842=1, 851=1, 859=1, 868=1, 876=1, 885=1, 893=1, 902=1, 910=1, 919=1, 927=1, 936=1, 944=1, 1073=1, 1077=1, 1124=1, 1165=1}
Probabilistic random walk after 655002 steps, saw 485195 distinct states, run finished after 90005 ms. (steps per millisecond=7 ) properties seen :19
Running SMT prover for 1161 properties.
// Phase 1: matrix 1603 rows 688 cols
[2022-05-17 07:11:52] [INFO ] Computed 79 place invariants in 11 ms
[2022-05-17 07:12:02] [INFO ] [Real]Absence check using 13 positive place invariants in 4 ms returned sat
[2022-05-17 07:12:02] [INFO ] [Real]Absence check using 13 positive and 66 generalized place invariants in 17 ms returned sat
[2022-05-17 07:13:20] [INFO ] After 86500ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1161
[2022-05-17 07:13:28] [INFO ] [Nat]Absence check using 13 positive place invariants in 7 ms returned sat
[2022-05-17 07:13:28] [INFO ] [Nat]Absence check using 13 positive and 66 generalized place invariants in 32 ms returned sat
[2022-05-17 07:17:05] [INFO ] After 208545ms SMT Verify possible using state equation in natural domain returned unsat :49 sat :1098
[2022-05-17 07:17:05] [INFO ] State equation strengthened by 8 read => feed constraints.
[2022-05-17 07:17:05] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2022-05-17 07:17:05] [INFO ] After 225045ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:1161
FORMULA QuasiLiveness FALSE TECHNIQUES RANDOM_WALK PROBABILISTIC_WALK STRUCTURAL_REDUCTION TOPOLOGICAL INITIAL_STATE SAT_SMT
Total runtime 473599 ms.

BK_STOP 1652771825675

--------------------
content from stderr:

+ export LANG=C
+ LANG=C
+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ QuasiLiveness = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution QuasiLiveness -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 1800
+ ulimit -s 65536
+ export PYTHONPATH=/usr/lib/python3.9/site-packages/
+ PYTHONPATH=/usr/lib/python3.9/site-packages/
+ export LD_LIBRARY_PATH=/usr/local/lib:
+ LD_LIBRARY_PATH=/usr/local/lib:
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202205111006.jar
+ VERSION=202205111006
+ echo 'Running Version 202205111006'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data @none -pnfolder /home/mcc/execution -examination QuasiLiveness -spotpath /home/mcc/BenchKit/bin//..//ltlfilt -z3path /home/mcc/BenchKit/bin//..//z3/bin/z3 -yices2path /home/mcc/BenchKit/bin//..//yices/bin/yices -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 1800 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=@none -Xss128m -Xms40m -Xmx8192m

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-08a"
export BK_EXAMINATION="QuasiLiveness"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="1800"
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 2-4028"
echo " Executing tool itstools"
echo " Input is ASLink-PT-08a, examination is QuasiLiveness"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r016-tajo-165245743200077"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ASLink-PT-08a.tgz
mv ASLink-PT-08a execution
cd execution
if [ "QuasiLiveness" = "ReachabilityDeadlock" ] || [ "QuasiLiveness" = "UpperBounds" ] || [ "QuasiLiveness" = "QuasiLiveness" ] || [ "QuasiLiveness" = "StableMarking" ] || [ "QuasiLiveness" = "Liveness" ] || [ "QuasiLiveness" = "OneSafe" ] || [ "QuasiLiveness" = "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 [ "QuasiLiveness" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "QuasiLiveness" != "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 "QuasiLiveness.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property QuasiLiveness.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "QuasiLiveness.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 '' QuasiLiveness.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "QuasiLiveness" = "ReachabilityDeadlock" ] || [ "QuasiLiveness" = "QuasiLiveness" ] || [ "QuasiLiveness" = "StableMarking" ] || [ "QuasiLiveness" = "Liveness" ] || [ "QuasiLiveness" = "OneSafe" ] ; then
echo "FORMULA_NAME QuasiLiveness"
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 ;