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-oct2-167813615600097.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-10a, examination is QuasiLiveness
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r032-oct2-167813615600097
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.4M
-rw-r--r-- 1 mcc users 9.9K Feb 26 13:08 CTLCardinality.txt
-rw-r--r-- 1 mcc users 116K Feb 26 13:08 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.6K Feb 26 13:08 CTLFireability.txt
-rw-r--r-- 1 mcc users 52K Feb 26 13:08 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.5K Feb 25 15:30 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K 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 18K Feb 25 15:30 LTLFireability.xml
-rw-r--r-- 1 mcc users 9.6K Feb 26 13:09 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 100K Feb 26 13:09 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 4.9K Feb 26 13:09 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 34K Feb 26 13:09 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 920K 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 1678836099242

Running Version 202205111006
[2023-03-14 23:21:41] [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 23:21:41] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-14 23:21:41] [INFO ] Load time of PNML (sax parser for PT used): 318 ms
[2023-03-14 23:21:41] [INFO ] Transformed 2186 places.
[2023-03-14 23:21:41] [INFO ] Transformed 3192 transitions.
[2023-03-14 23:21:41] [INFO ] Found NUPN structural information;
[2023-03-14 23:21:41] [INFO ] Parsed PT model containing 2186 places and 3192 transitions in 521 ms.
Starting structural reductions in LIVENESS mode, iteration 0 : 2186/2186 places, 3192/3192 transitions.
Ensure Unique test removed 40 places
Ensure Unique test removed 34 transitions
Reduce isomorphic transitions removed 34 transitions.
Discarding 20 places :
Implicit places reduction removed 20 places
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 297 rules applied. Total rules applied 297 place count 2126 transition count 2955
Reduce places removed 203 places and 0 transitions.
Iterating post reduction 1 with 203 rules applied. Total rules applied 500 place count 1923 transition count 2955
Performed 209 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 209 Pre rules applied. Total rules applied 500 place count 1923 transition count 2746
Deduced a syphon composed of 209 places in 52 ms
Ensure Unique test removed 83 places
Reduce places removed 292 places and 0 transitions.
Iterating global reduction 2 with 501 rules applied. Total rules applied 1001 place count 1631 transition count 2746
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 1002 place count 1631 transition count 2745
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 1003 place count 1630 transition count 2745
Discarding 13 places :
Symmetric choice reduction at 4 with 13 rule applications. Total rules 1016 place count 1617 transition count 2674
Ensure Unique test removed 1 places
Iterating global reduction 4 with 14 rules applied. Total rules applied 1030 place count 1616 transition count 2674
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 1036 place count 1615 transition count 2669
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 5 with 3 rules applied. Total rules applied 1039 place count 1612 transition count 2669
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1040 place count 1611 transition count 2661
Iterating global reduction 6 with 1 rules applied. Total rules applied 1041 place count 1611 transition count 2661
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1042 place count 1610 transition count 2653
Iterating global reduction 6 with 1 rules applied. Total rules applied 1043 place count 1610 transition count 2653
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1044 place count 1609 transition count 2645
Iterating global reduction 6 with 1 rules applied. Total rules applied 1045 place count 1609 transition count 2645
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1046 place count 1608 transition count 2637
Iterating global reduction 6 with 1 rules applied. Total rules applied 1047 place count 1608 transition count 2637
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1048 place count 1607 transition count 2629
Iterating global reduction 6 with 1 rules applied. Total rules applied 1049 place count 1607 transition count 2629
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1050 place count 1606 transition count 2621
Iterating global reduction 6 with 1 rules applied. Total rules applied 1051 place count 1606 transition count 2621
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1052 place count 1605 transition count 2613
Iterating global reduction 6 with 1 rules applied. Total rules applied 1053 place count 1605 transition count 2613
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1054 place count 1604 transition count 2605
Iterating global reduction 6 with 1 rules applied. Total rules applied 1055 place count 1604 transition count 2605
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1056 place count 1603 transition count 2597
Iterating global reduction 6 with 1 rules applied. Total rules applied 1057 place count 1603 transition count 2597
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1058 place count 1602 transition count 2589
Iterating global reduction 6 with 1 rules applied. Total rules applied 1059 place count 1602 transition count 2589
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1060 place count 1601 transition count 2581
Iterating global reduction 6 with 1 rules applied. Total rules applied 1061 place count 1601 transition count 2581
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1062 place count 1600 transition count 2573
Iterating global reduction 6 with 1 rules applied. Total rules applied 1063 place count 1600 transition count 2573
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1064 place count 1599 transition count 2565
Iterating global reduction 6 with 1 rules applied. Total rules applied 1065 place count 1599 transition count 2565
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1066 place count 1598 transition count 2557
Iterating global reduction 6 with 1 rules applied. Total rules applied 1067 place count 1598 transition count 2557
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1068 place count 1597 transition count 2549
Iterating global reduction 6 with 1 rules applied. Total rules applied 1069 place count 1597 transition count 2549
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1070 place count 1596 transition count 2541
Iterating global reduction 6 with 1 rules applied. Total rules applied 1071 place count 1596 transition count 2541
Performed 70 Post agglomeration using F-continuation condition.Transition count delta: 70
Deduced a syphon composed of 70 places in 4 ms
Reduce places removed 70 places and 0 transitions.
Iterating global reduction 6 with 140 rules applied. Total rules applied 1211 place count 1526 transition count 2471
Applied a total of 1211 rules in 2304 ms. Remains 1526 /2186 variables (removed 660) and now considering 2471/3192 (removed 721) transitions.
// Phase 1: matrix 2471 rows 1526 cols
[2023-03-14 23:21:44] [INFO ] Computed 277 place invariants in 257 ms
[2023-03-14 23:21:47] [INFO ] Implicit Places using invariants in 3071 ms returned [1, 19, 20, 22, 32, 50, 68, 148, 162, 163, 164, 165, 166, 184, 202, 282, 296, 297, 298, 299, 300, 318, 336, 416, 430, 431, 432, 433, 434, 452, 470, 550, 564, 565, 566, 567, 568, 586, 604, 684, 698, 699, 700, 701, 702, 720, 738, 818, 832, 833, 834, 835, 836, 854, 872, 952, 966, 967, 968, 969, 970, 988, 1006, 1086, 1100, 1101, 1102, 1103, 1104, 1122, 1140, 1220, 1234, 1235, 1236, 1237, 1238, 1256, 1274, 1354, 1359, 1370, 1371, 1372, 1373, 1374, 1392, 1394, 1397, 1415, 1416, 1417, 1418, 1430, 1436, 1442, 1448, 1454, 1460, 1466, 1472, 1478, 1484, 1490]
Discarding 104 places :
Implicit Place search using SMT only with invariants took 3143 ms to find 104 implicit places.
Starting structural reductions in LIVENESS mode, iteration 1 : 1422/2186 places, 2471/3192 transitions.
Drop transitions removed 192 transitions
Trivial Post-agglo rules discarded 192 transitions
Performed 192 trivial Post agglomeration. Transition count delta: 192
Iterating post reduction 0 with 192 rules applied. Total rules applied 192 place count 1422 transition count 2279
Reduce places removed 192 places and 0 transitions.
Iterating post reduction 1 with 192 rules applied. Total rules applied 384 place count 1230 transition count 2279
Performed 77 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 77 Pre rules applied. Total rules applied 384 place count 1230 transition count 2202
Deduced a syphon composed of 77 places in 3 ms
Ensure Unique test removed 1 places
Reduce places removed 78 places and 0 transitions.
Iterating global reduction 2 with 155 rules applied. Total rules applied 539 place count 1152 transition count 2202
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 592 place count 1127 transition count 2174
Reduce places removed 28 places and 0 transitions.
Iterating post reduction 3 with 28 rules applied. Total rules applied 620 place count 1099 transition count 2174
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 1 Pre rules applied. Total rules applied 620 place count 1099 transition count 2173
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 622 place count 1098 transition count 2173
Discarding 25 places :
Symmetric choice reduction at 4 with 25 rule applications. Total rules 647 place count 1073 transition count 2148
Iterating global reduction 4 with 25 rules applied. Total rules applied 672 place count 1073 transition count 2148
Ensure Unique test removed 13 transitions
Reduce isomorphic transitions removed 13 transitions.
Iterating post reduction 4 with 13 rules applied. Total rules applied 685 place count 1073 transition count 2135
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 1 Pre rules applied. Total rules applied 685 place count 1073 transition count 2134
Deduced a syphon composed of 1 places in 4 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 687 place count 1072 transition count 2134
Discarding 3 places :
Symmetric choice reduction at 5 with 3 rule applications. Total rules 690 place count 1069 transition count 2131
Iterating global reduction 5 with 3 rules applied. Total rules applied 693 place count 1069 transition count 2131
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 694 place count 1068 transition count 2130
Iterating global reduction 5 with 1 rules applied. Total rules applied 695 place count 1068 transition count 2130
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 696 place count 1067 transition count 2129
Iterating global reduction 5 with 1 rules applied. Total rules applied 697 place count 1067 transition count 2129
Performed 91 Post agglomeration using F-continuation condition.Transition count delta: 91
Deduced a syphon composed of 91 places in 3 ms
Reduce places removed 91 places and 0 transitions.
Iterating global reduction 5 with 182 rules applied. Total rules applied 879 place count 976 transition count 2038
Applied a total of 879 rules in 400 ms. Remains 976 /1422 variables (removed 446) and now considering 2038/2471 (removed 433) transitions.
// Phase 1: matrix 2038 rows 976 cols
[2023-03-14 23:21:47] [INFO ] Computed 147 place invariants in 63 ms
[2023-03-14 23:21:48] [INFO ] Implicit Places using invariants in 1254 ms returned [73, 90, 96, 101, 160, 177, 183, 188, 190, 250, 267, 273, 278, 280, 340, 357, 363, 368, 370, 430, 447, 453, 458, 460, 520, 537, 543, 548, 550, 610, 627, 633, 638, 640, 700, 717, 723, 728, 730, 790, 807, 813, 818, 820, 880, 897, 903, 908, 910, 973]
Discarding 50 places :
Implicit Place search using SMT only with invariants took 1282 ms to find 50 implicit places.
Starting structural reductions in LIVENESS mode, iteration 2 : 926/2186 places, 2038/3192 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 926 transition count 2037
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 925 transition count 2037
Discarding 20 places :
Symmetric choice reduction at 2 with 20 rule applications. Total rules 22 place count 905 transition count 2017
Iterating global reduction 2 with 20 rules applied. Total rules applied 42 place count 905 transition count 2017
Discarding 20 places :
Symmetric choice reduction at 2 with 20 rule applications. Total rules 62 place count 885 transition count 1997
Iterating global reduction 2 with 20 rules applied. Total rules applied 82 place count 885 transition count 1997
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 92 place count 875 transition count 1987
Iterating global reduction 2 with 10 rules applied. Total rules applied 102 place count 875 transition count 1987
Performed 20 Post agglomeration using F-continuation condition.Transition count delta: 20
Deduced a syphon composed of 20 places in 3 ms
Reduce places removed 20 places and 0 transitions.
Iterating global reduction 2 with 40 rules applied. Total rules applied 142 place count 855 transition count 1967
Applied a total of 142 rules in 337 ms. Remains 855 /926 variables (removed 71) and now considering 1967/2038 (removed 71) transitions.
// Phase 1: matrix 1967 rows 855 cols
[2023-03-14 23:21:49] [INFO ] Computed 97 place invariants in 15 ms
[2023-03-14 23:21:50] [INFO ] Implicit Places using invariants in 919 ms returned []
// Phase 1: matrix 1967 rows 855 cols
[2023-03-14 23:21:50] [INFO ] Computed 97 place invariants in 52 ms
[2023-03-14 23:21:51] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-03-14 23:21:55] [INFO ] Implicit Places using invariants and state equation in 4960 ms returned []
Implicit Place search using SMT with State Equation took 5907 ms to find 0 implicit places.
Starting structural reductions in LIVENESS mode, iteration 3 : 855/2186 places, 1967/3192 transitions.
Finished structural reductions, in 3 iterations. Remains : 855/2186 places, 1967/3192 transitions.
Discarding 102 transitions out of 1967. Remains 1865
Initial state reduction rules removed 1 formulas.
Incomplete random walk after 10000 steps, including 109 resets, run finished after 2561 ms. (steps per millisecond=3 ) properties (out of 1864) seen :302
Running SMT prover for 1562 properties.
// Phase 1: matrix 1967 rows 855 cols
[2023-03-14 23:21:57] [INFO ] Computed 97 place invariants in 16 ms
[2023-03-14 23:22:24] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-14 23:22:24] [INFO ] After 25040ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Fused 1562 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 2 ms.
Support contains 571 out of 855 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 855/855 places, 1967/1967 transitions.
Free-agglomeration rule applied 4 times.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 855 transition count 1963
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 851 transition count 1962
Free-agglomeration rule (complex) applied 10 times.
Iterating global reduction 1 with 10 rules applied. Total rules applied 19 place count 851 transition count 1952
Reduce places removed 10 places and 0 transitions.
Iterating post reduction 1 with 10 rules applied. Total rules applied 29 place count 841 transition count 1952
Applied a total of 29 rules in 143 ms. Remains 841 /855 variables (removed 14) and now considering 1952/1967 (removed 15) transitions.
Finished structural reductions, in 1 iterations. Remains : 841/855 places, 1952/1967 transitions.
Interrupted random walk after 153687 steps, including 2135 resets, run timeout after 30001 ms. (steps per millisecond=5 ) properties seen 87
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 1475) 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 1475) 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 1475) 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 1475) 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 1475) 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 1475) 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 1475) 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 1475) 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 1475) 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 1475) 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 1475) 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 1475) 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 1475) 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 1475) 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 1475) 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 1475) 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 1475) 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 1475) 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 1475) 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 1475) 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 1475) 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 1475) 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 1475) 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 1475) 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 1475) 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 1475) 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 1475) 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 1475) 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 1475) 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 1475) 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 1475) 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 1475) 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 1475) 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 1475) 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 1475) 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 1475) 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 1475) 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 1475) 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 1475) 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 1475) 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 1475) 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 1475) 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 1475) 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 1475) 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 1475) 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 1475) 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 1475) 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 1475) 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 1475) 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 1475) seen :0
Probabilistic random walk after 1000001 steps, saw 177746 distinct states, run finished after 47556 ms. (steps per millisecond=21 ) properties seen :0
Running SMT prover for 1475 properties.
// Phase 1: matrix 1952 rows 841 cols
[2023-03-14 23:23:42] [INFO ] Computed 97 place invariants in 16 ms
[2023-03-14 23:24:14] [INFO ] [Real]Absence check using 15 positive place invariants in 9 ms returned sat
[2023-03-14 23:24:14] [INFO ] [Real]Absence check using 15 positive and 82 generalized place invariants in 82 ms returned sat
[2023-03-14 23:27:14] [INFO ] After 211015ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1475
[2023-03-14 23:27:45] [INFO ] [Nat]Absence check using 15 positive place invariants in 14 ms returned sat
[2023-03-14 23:27:45] [INFO ] [Nat]Absence check using 15 positive and 82 generalized place invariants in 66 ms returned sat
[2023-03-14 23:30:59] [INFO ] After 159601ms SMT Verify possible using state equation in natural domain returned unsat :39 sat :1422
[2023-03-14 23:30:59] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-03-14 23:30:59] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-14 23:30:59] [INFO ] After 225041ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:1475
FORMULA QuasiLiveness FALSE TECHNIQUES RANDOM_WALK STRUCTURAL_REDUCTION TOPOLOGICAL INITIAL_STATE SAT_SMT
Total runtime 558677 ms.

BK_STOP 1678836659995

--------------------
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//
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202205111006.jar
++ perl -pe 's/.*\.//g'
+ 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-10a"
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-10a, 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-oct2-167813615600097"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

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