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.r032-oct2-167813615600102.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 gold2022
Input is ASLink-PT-10b, examination is QuasiLiveness
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r032-oct2-167813615600102
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.9M
-rw-r--r-- 1 mcc users 7.5K Feb 26 13:10 CTLCardinality.txt
-rw-r--r-- 1 mcc users 83K Feb 26 13:10 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.6K Feb 26 13:10 CTLFireability.txt
-rw-r--r-- 1 mcc users 49K Feb 26 13:10 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.6K Feb 25 15:30 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Feb 25 15:30 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Feb 25 15:30 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 25 15:30 LTLFireability.xml
-rw-r--r-- 1 mcc users 15K Feb 26 13:11 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 158K Feb 26 13:11 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 5.2K Feb 26 13:11 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 37K Feb 26 13:11 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 15:30 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Feb 25 15:30 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 1.4M 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

FORMULA_NAME QuasiLiveness

=== Now, execution of the tool begins

BK_START 1678836226578

Running Version 202205111006
[2023-03-14 23:23:48] [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]
[2023-03-14 23:23:48] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-14 23:23:49] [INFO ] Load time of PNML (sax parser for PT used): 368 ms
[2023-03-14 23:23:49] [INFO ] Transformed 4410 places.
[2023-03-14 23:23:49] [INFO ] Transformed 5405 transitions.
[2023-03-14 23:23:49] [INFO ] Found NUPN structural information;
[2023-03-14 23:23:49] [INFO ] Parsed PT model containing 4410 places and 5405 transitions in 602 ms.
Starting structural reductions in LIVENESS mode, iteration 0 : 4410/4410 places, 5405/5405 transitions.
Drop transitions removed 1034 transitions
Trivial Post-agglo rules discarded 1034 transitions
Performed 1034 trivial Post agglomeration. Transition count delta: 1034
Iterating post reduction 0 with 1034 rules applied. Total rules applied 1034 place count 4410 transition count 4371
Reduce places removed 1034 places and 0 transitions.
Ensure Unique test removed 34 transitions
Reduce isomorphic transitions removed 34 transitions.
Drop transitions removed 12 transitions
Trivial Post-agglo rules discarded 12 transitions
Performed 12 trivial Post agglomeration. Transition count delta: 12
Iterating post reduction 1 with 1080 rules applied. Total rules applied 2114 place count 3376 transition count 4325
Reduce places removed 12 places and 0 transitions.
Iterating post reduction 2 with 12 rules applied. Total rules applied 2126 place count 3364 transition count 4325
Performed 1028 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1028 Pre rules applied. Total rules applied 2126 place count 3364 transition count 3297
Deduced a syphon composed of 1028 places in 35 ms
Ensure Unique test removed 103 places
Reduce places removed 1131 places and 0 transitions.
Iterating global reduction 3 with 2159 rules applied. Total rules applied 4285 place count 2233 transition count 3297
Discarding 10 places :
Implicit places reduction removed 10 places
Drop transitions removed 64 transitions
Trivial Post-agglo rules discarded 64 transitions
Performed 64 trivial Post agglomeration. Transition count delta: 64
Iterating post reduction 3 with 74 rules applied. Total rules applied 4359 place count 2223 transition count 3233
Reduce places removed 64 places and 0 transitions.
Iterating post reduction 4 with 64 rules applied. Total rules applied 4423 place count 2159 transition count 3233
Performed 40 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 40 Pre rules applied. Total rules applied 4423 place count 2159 transition count 3193
Deduced a syphon composed of 40 places in 7 ms
Ensure Unique test removed 40 places
Reduce places removed 80 places and 0 transitions.
Iterating global reduction 5 with 120 rules applied. Total rules applied 4543 place count 2079 transition count 3193
Performed 40 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 40 Pre rules applied. Total rules applied 4543 place count 2079 transition count 3153
Deduced a syphon composed of 40 places in 24 ms
Reduce places removed 40 places and 0 transitions.
Iterating global reduction 5 with 80 rules applied. Total rules applied 4623 place count 2039 transition count 3153
Discarding 142 places :
Symmetric choice reduction at 5 with 142 rule applications. Total rules 4765 place count 1897 transition count 3011
Iterating global reduction 5 with 142 rules applied. Total rules applied 4907 place count 1897 transition count 3011
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 4908 place count 1897 transition count 3010
Performed 46 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 46 Pre rules applied. Total rules applied 4908 place count 1897 transition count 2964
Deduced a syphon composed of 46 places in 13 ms
Ensure Unique test removed 1 places
Reduce places removed 47 places and 0 transitions.
Iterating global reduction 6 with 93 rules applied. Total rules applied 5001 place count 1850 transition count 2964
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 1 Pre rules applied. Total rules applied 5001 place count 1850 transition count 2963
Deduced a syphon composed of 1 places in 48 ms
Ensure Unique test removed 1 places
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 6 with 3 rules applied. Total rules applied 5004 place count 1848 transition count 2963
Discarding 11 places :
Symmetric choice reduction at 6 with 11 rule applications. Total rules 5015 place count 1837 transition count 2894
Iterating global reduction 6 with 11 rules applied. Total rules applied 5026 place count 1837 transition count 2894
Performed 10 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 10 Pre rules applied. Total rules applied 5026 place count 1837 transition count 2884
Deduced a syphon composed of 10 places in 6 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 6 with 20 rules applied. Total rules applied 5046 place count 1827 transition count 2884
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 5047 place count 1826 transition count 2876
Iterating global reduction 6 with 1 rules applied. Total rules applied 5048 place count 1826 transition count 2876
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 5049 place count 1825 transition count 2868
Iterating global reduction 6 with 1 rules applied. Total rules applied 5050 place count 1825 transition count 2868
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 5051 place count 1824 transition count 2860
Iterating global reduction 6 with 1 rules applied. Total rules applied 5052 place count 1824 transition count 2860
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 5053 place count 1823 transition count 2852
Iterating global reduction 6 with 1 rules applied. Total rules applied 5054 place count 1823 transition count 2852
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 5055 place count 1822 transition count 2844
Iterating global reduction 6 with 1 rules applied. Total rules applied 5056 place count 1822 transition count 2844
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 5057 place count 1821 transition count 2836
Iterating global reduction 6 with 1 rules applied. Total rules applied 5058 place count 1821 transition count 2836
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 5059 place count 1820 transition count 2828
Iterating global reduction 6 with 1 rules applied. Total rules applied 5060 place count 1820 transition count 2828
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 5061 place count 1819 transition count 2820
Iterating global reduction 6 with 1 rules applied. Total rules applied 5062 place count 1819 transition count 2820
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 5063 place count 1818 transition count 2812
Iterating global reduction 6 with 1 rules applied. Total rules applied 5064 place count 1818 transition count 2812
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 5065 place count 1817 transition count 2804
Iterating global reduction 6 with 1 rules applied. Total rules applied 5066 place count 1817 transition count 2804
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 5067 place count 1816 transition count 2796
Iterating global reduction 6 with 1 rules applied. Total rules applied 5068 place count 1816 transition count 2796
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 5069 place count 1815 transition count 2788
Iterating global reduction 6 with 1 rules applied. Total rules applied 5070 place count 1815 transition count 2788
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 5071 place count 1814 transition count 2780
Iterating global reduction 6 with 1 rules applied. Total rules applied 5072 place count 1814 transition count 2780
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 5073 place count 1813 transition count 2772
Iterating global reduction 6 with 1 rules applied. Total rules applied 5074 place count 1813 transition count 2772
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 5075 place count 1812 transition count 2764
Iterating global reduction 6 with 1 rules applied. Total rules applied 5076 place count 1812 transition count 2764
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 5077 place count 1811 transition count 2756
Iterating global reduction 6 with 1 rules applied. Total rules applied 5078 place count 1811 transition count 2756
Performed 258 Post agglomeration using F-continuation condition.Transition count delta: 258
Deduced a syphon composed of 258 places in 6 ms
Reduce places removed 258 places and 0 transitions.
Iterating global reduction 6 with 516 rules applied. Total rules applied 5594 place count 1553 transition count 2498
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 5595 place count 1552 transition count 2497
Ensure Unique test removed 1 places
Iterating global reduction 6 with 2 rules applied. Total rules applied 5597 place count 1551 transition count 2497
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 5598 place count 1550 transition count 2496
Iterating global reduction 6 with 1 rules applied. Total rules applied 5599 place count 1550 transition count 2496
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 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 6 with 2 rules applied. Total rules applied 5601 place count 1550 transition count 2494
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 5602 place count 1549 transition count 2494
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -9
Deduced a syphon composed of 1 places in 7 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 8 with 2 rules applied. Total rules applied 5604 place count 1548 transition count 2503
Applied a total of 5604 rules in 3114 ms. Remains 1548 /4410 variables (removed 2862) and now considering 2503/5405 (removed 2902) transitions.
// Phase 1: matrix 2503 rows 1548 cols
[2023-03-14 23:23:52] [INFO ] Computed 277 place invariants in 216 ms
[2023-03-14 23:23:55] [INFO ] Implicit Places using invariants in 2816 ms returned [2, 19, 20, 23, 33, 50, 68, 150, 164, 165, 166, 167, 169, 186, 204, 286, 300, 301, 302, 303, 305, 322, 340, 422, 436, 437, 438, 439, 441, 458, 476, 558, 572, 573, 574, 575, 577, 594, 612, 694, 708, 709, 710, 711, 713, 730, 748, 830, 844, 845, 846, 847, 849, 866, 884, 966, 980, 981, 982, 983, 985, 1002, 1020, 1102, 1116, 1117, 1118, 1119, 1121, 1138, 1156, 1238, 1252, 1253, 1254, 1255, 1257, 1274, 1292, 1374, 1379, 1390, 1391, 1392, 1393, 1394, 1412, 1414, 1418, 1436, 1437, 1438, 1439, 1452, 1458, 1464, 1470, 1476, 1482, 1488, 1494, 1500, 1506, 1512]
Discarding 104 places :
Implicit Place search using SMT only with invariants took 2862 ms to find 104 implicit places.
Starting structural reductions in LIVENESS mode, iteration 1 : 1444/4410 places, 2503/5405 transitions.
Drop transitions removed 203 transitions
Trivial Post-agglo rules discarded 203 transitions
Performed 203 trivial Post agglomeration. Transition count delta: 203
Iterating post reduction 0 with 203 rules applied. Total rules applied 203 place count 1444 transition count 2300
Reduce places removed 203 places and 0 transitions.
Iterating post reduction 1 with 203 rules applied. Total rules applied 406 place count 1241 transition count 2300
Performed 76 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 76 Pre rules applied. Total rules applied 406 place count 1241 transition count 2224
Deduced a syphon composed of 76 places in 5 ms
Ensure Unique test removed 1 places
Reduce places removed 77 places and 0 transitions.
Iterating global reduction 2 with 153 rules applied. Total rules applied 559 place count 1164 transition count 2224
Discarding 25 places :
Implicit places reduction removed 25 places
Drop transitions removed 28 transitions
Trivial Post-agglo rules discarded 28 transitions
Performed 28 trivial Post agglomeration. Transition count delta: 28
Iterating post reduction 2 with 53 rules applied. Total rules applied 612 place count 1139 transition count 2196
Reduce places removed 28 places and 0 transitions.
Iterating post reduction 3 with 28 rules applied. Total rules applied 640 place count 1111 transition count 2196
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 1 Pre rules applied. Total rules applied 640 place count 1111 transition count 2195
Deduced a syphon composed of 1 places in 5 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 642 place count 1110 transition count 2195
Discarding 15 places :
Symmetric choice reduction at 4 with 15 rule applications. Total rules 657 place count 1095 transition count 2180
Iterating global reduction 4 with 15 rules applied. Total rules applied 672 place count 1095 transition count 2180
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 4 with 3 rules applied. Total rules applied 675 place count 1095 transition count 2177
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 1 Pre rules applied. Total rules applied 675 place count 1095 transition count 2176
Deduced a syphon composed of 1 places in 18 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 677 place count 1094 transition count 2176
Discarding 3 places :
Symmetric choice reduction at 5 with 3 rule applications. Total rules 680 place count 1091 transition count 2170
Iterating global reduction 5 with 3 rules applied. Total rules applied 683 place count 1091 transition count 2170
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 684 place count 1090 transition count 2169
Iterating global reduction 5 with 1 rules applied. Total rules applied 685 place count 1090 transition count 2169
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 686 place count 1089 transition count 2167
Iterating global reduction 5 with 1 rules applied. Total rules applied 687 place count 1089 transition count 2167
Performed 90 Post agglomeration using F-continuation condition.Transition count delta: 90
Deduced a syphon composed of 90 places in 5 ms
Reduce places removed 90 places and 0 transitions.
Iterating global reduction 5 with 180 rules applied. Total rules applied 867 place count 999 transition count 2077
Discarding 10 places :
Symmetric choice reduction at 5 with 10 rule applications. Total rules 877 place count 989 transition count 2067
Iterating global reduction 5 with 10 rules applied. Total rules applied 887 place count 989 transition count 2067
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 5 with 10 rules applied. Total rules applied 897 place count 989 transition count 2057
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -1
Deduced a syphon composed of 2 places in 5 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 6 with 4 rules applied. Total rules applied 901 place count 987 transition count 2058
Applied a total of 901 rules in 365 ms. Remains 987 /1444 variables (removed 457) and now considering 2058/2503 (removed 445) transitions.
// Phase 1: matrix 2058 rows 987 cols
[2023-03-14 23:23:55] [INFO ] Computed 147 place invariants in 97 ms
[2023-03-14 23:23:56] [INFO ] Implicit Places using invariants in 1066 ms returned [73, 91, 97, 102, 161, 179, 185, 190, 192, 252, 270, 276, 281, 283, 343, 361, 367, 372, 374, 434, 452, 458, 463, 465, 525, 543, 549, 554, 556, 616, 634, 640, 645, 647, 707, 725, 731, 736, 738, 798, 816, 822, 827, 829, 889, 907, 913, 918, 920, 984]
Discarding 50 places :
Implicit Place search using SMT only with invariants took 1072 ms to find 50 implicit places.
Starting structural reductions in LIVENESS mode, iteration 2 : 937/4410 places, 2058/5405 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 0 with 1 rules applied. Total rules applied 1 place count 937 transition count 2057
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 936 transition count 2057
Discarding 20 places :
Symmetric choice reduction at 2 with 20 rule applications. Total rules 22 place count 916 transition count 2037
Iterating global reduction 2 with 20 rules applied. Total rules applied 42 place count 916 transition count 2037
Discarding 20 places :
Symmetric choice reduction at 2 with 20 rule applications. Total rules 62 place count 896 transition count 2017
Iterating global reduction 2 with 20 rules applied. Total rules applied 82 place count 896 transition count 2017
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 92 place count 886 transition count 2007
Iterating global reduction 2 with 10 rules applied. Total rules applied 102 place count 886 transition count 2007
Performed 20 Post agglomeration using F-continuation condition.Transition count delta: 20
Deduced a syphon composed of 20 places in 4 ms
Reduce places removed 20 places and 0 transitions.
Iterating global reduction 2 with 40 rules applied. Total rules applied 142 place count 866 transition count 1987
Applied a total of 142 rules in 413 ms. Remains 866 /937 variables (removed 71) and now considering 1987/2058 (removed 71) transitions.
// Phase 1: matrix 1987 rows 866 cols
[2023-03-14 23:23:57] [INFO ] Computed 97 place invariants in 47 ms
[2023-03-14 23:23:57] [INFO ] Implicit Places using invariants in 692 ms returned []
// Phase 1: matrix 1987 rows 866 cols
[2023-03-14 23:23:58] [INFO ] Computed 97 place invariants in 16 ms
[2023-03-14 23:24:00] [INFO ] Implicit Places using invariants and state equation in 2652 ms returned []
Implicit Place search using SMT with State Equation took 3350 ms to find 0 implicit places.
Starting structural reductions in LIVENESS mode, iteration 3 : 866/4410 places, 1987/5405 transitions.
Finished structural reductions, in 3 iterations. Remains : 866/4410 places, 1987/5405 transitions.
Discarding 109 transitions out of 1987. Remains 1878
Initial state reduction rules removed 1 formulas.
Incomplete random walk after 10000 steps, including 108 resets, run finished after 2177 ms. (steps per millisecond=4 ) properties (out of 1877) seen :369
Running SMT prover for 1508 properties.
// Phase 1: matrix 1987 rows 866 cols
[2023-03-14 23:24:02] [INFO ] Computed 97 place invariants in 15 ms
[2023-03-14 23:24:29] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-14 23:24:29] [INFO ] After 25057ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Fused 1508 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 2 ms.
Support contains 542 out of 866 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 866/866 places, 1987/1987 transitions.
Free-agglomeration rule applied 35 times.
Iterating global reduction 0 with 35 rules applied. Total rules applied 35 place count 866 transition count 1952
Reduce places removed 35 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 37 rules applied. Total rules applied 72 place count 831 transition count 1950
Free-agglomeration rule (complex) applied 12 times.
Iterating global reduction 1 with 12 rules applied. Total rules applied 84 place count 831 transition count 1938
Reduce places removed 12 places and 0 transitions.
Iterating post reduction 1 with 12 rules applied. Total rules applied 96 place count 819 transition count 1938
Applied a total of 96 rules in 196 ms. Remains 819 /866 variables (removed 47) and now considering 1938/1987 (removed 49) transitions.
Finished structural reductions, in 1 iterations. Remains : 819/866 places, 1938/1987 transitions.
Interrupted random walk after 139960 steps, including 2176 resets, run timeout after 30001 ms. (steps per millisecond=4 ) properties seen 70
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 1438) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 1438) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 1438) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 1438) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 1438) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 1438) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 1438) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 1438) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 1438) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 1438) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 1438) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 1438) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 1438) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=142 ) properties (out of 1438) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 1438) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 1438) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 1438) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 1438) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 1438) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 1438) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 1438) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 1438) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 1438) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 1438) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 1438) 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 1438) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 1438) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 1438) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 1438) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 1438) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 1438) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 1438) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 1438) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 1438) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 1438) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 1438) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 1438) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 1438) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 1438) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 1438) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 1438) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 1438) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 1438) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 1438) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 1438) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 1438) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 1438) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 1438) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 1438) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 1438) seen :0
Interrupted probabilistic random walk after 678655 steps, run timeout after 90001 ms. (steps per millisecond=7 ) properties seen :{1332=1}
Probabilistic random walk after 678655 steps, saw 424197 distinct states, run finished after 90005 ms. (steps per millisecond=7 ) properties seen :1
Running SMT prover for 1437 properties.
// Phase 1: matrix 1938 rows 819 cols
[2023-03-14 23:26:30] [INFO ] Computed 97 place invariants in 16 ms
[2023-03-14 23:27:02] [INFO ] [Real]Absence check using 15 positive place invariants in 10 ms returned sat
[2023-03-14 23:27:02] [INFO ] [Real]Absence check using 15 positive and 82 generalized place invariants in 53 ms returned sat
[2023-03-14 23:30:01] [INFO ] After 210040ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1437
[2023-03-14 23:30:34] [INFO ] [Nat]Absence check using 15 positive place invariants in 12 ms returned sat
[2023-03-14 23:30:34] [INFO ] [Nat]Absence check using 15 positive and 82 generalized place invariants in 62 ms returned sat
[2023-03-14 23:33:46] [INFO ] After 154258ms SMT Verify possible using state equation in natural domain returned unsat :90 sat :1340
[2023-03-14 23:33:46] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-03-14 23:33:46] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-14 23:33:46] [INFO ] After 225032ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:1437
FORMULA QuasiLiveness FALSE TECHNIQUES RANDOM_WALK PROBABILISTIC_WALK STRUCTURAL_REDUCTION TOPOLOGICAL INITIAL_STATE SAT_SMT
Total runtime 597568 ms.

BK_STOP 1678836826446

--------------------
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
++ perl -pe 's/.*\.//g'
++ sed s/.jar//
++ 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-10b"
export BK_EXAMINATION="QuasiLiveness"
export BK_TOOL="gold2022"
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 2-5348"
echo " Executing tool gold2022"
echo " Input is ASLink-PT-10b, 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 r032-oct2-167813615600102"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ASLink-PT-10b.tgz
mv ASLink-PT-10b 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 ;