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-oct2-167813615600092.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-09b, examination is QuasiLiveness
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r032-oct2-167813615600092
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.7M
-rw-r--r-- 1 mcc users 5.9K Feb 26 13:05 CTLCardinality.txt
-rw-r--r-- 1 mcc users 60K Feb 26 13:05 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.5K Feb 26 13:05 CTLFireability.txt
-rw-r--r-- 1 mcc users 52K Feb 26 13:05 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.4K Feb 25 15:30 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K 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 16K Feb 25 15:30 LTLFireability.xml
-rw-r--r-- 1 mcc users 7.1K Feb 26 13:06 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 62K Feb 26 13:06 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.0K Feb 26 13:06 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 67K Feb 26 13:06 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 1.3M 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 1678835838267

Running Version 202205111006
[2023-03-14 23:17:20] [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 23:17:20] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-14 23:17:21] [INFO ] Load time of PNML (sax parser for PT used): 370 ms
[2023-03-14 23:17:21] [INFO ] Transformed 4014 places.
[2023-03-14 23:17:21] [INFO ] Transformed 4932 transitions.
[2023-03-14 23:17:21] [INFO ] Found NUPN structural information;
[2023-03-14 23:17:21] [INFO ] Parsed PT model containing 4014 places and 4932 transitions in 642 ms.
Starting structural reductions in LIVENESS mode, iteration 0 : 4014/4014 places, 4932/4932 transitions.
Drop transitions removed 940 transitions
Trivial Post-agglo rules discarded 940 transitions
Performed 940 trivial Post agglomeration. Transition count delta: 940
Iterating post reduction 0 with 940 rules applied. Total rules applied 940 place count 4014 transition count 3992
Reduce places removed 940 places and 0 transitions.
Ensure Unique test removed 31 transitions
Reduce isomorphic transitions removed 31 transitions.
Drop transitions removed 11 transitions
Trivial Post-agglo rules discarded 11 transitions
Performed 11 trivial Post agglomeration. Transition count delta: 11
Iterating post reduction 1 with 982 rules applied. Total rules applied 1922 place count 3074 transition count 3950
Reduce places removed 11 places and 0 transitions.
Iterating post reduction 2 with 11 rules applied. Total rules applied 1933 place count 3063 transition count 3950
Performed 935 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 935 Pre rules applied. Total rules applied 1933 place count 3063 transition count 3015
Deduced a syphon composed of 935 places in 32 ms
Ensure Unique test removed 93 places
Reduce places removed 1028 places and 0 transitions.
Iterating global reduction 3 with 1963 rules applied. Total rules applied 3896 place count 2035 transition count 3015
Discarding 9 places :
Implicit places reduction removed 9 places
Drop transitions removed 58 transitions
Trivial Post-agglo rules discarded 58 transitions
Performed 58 trivial Post agglomeration. Transition count delta: 58
Iterating post reduction 3 with 67 rules applied. Total rules applied 3963 place count 2026 transition count 2957
Reduce places removed 58 places and 0 transitions.
Iterating post reduction 4 with 58 rules applied. Total rules applied 4021 place count 1968 transition count 2957
Performed 36 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 36 Pre rules applied. Total rules applied 4021 place count 1968 transition count 2921
Deduced a syphon composed of 36 places in 19 ms
Ensure Unique test removed 36 places
Reduce places removed 72 places and 0 transitions.
Iterating global reduction 5 with 108 rules applied. Total rules applied 4129 place count 1896 transition count 2921
Performed 36 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 36 Pre rules applied. Total rules applied 4129 place count 1896 transition count 2885
Deduced a syphon composed of 36 places in 21 ms
Reduce places removed 36 places and 0 transitions.
Iterating global reduction 5 with 72 rules applied. Total rules applied 4201 place count 1860 transition count 2885
Discarding 129 places :
Symmetric choice reduction at 5 with 129 rule applications. Total rules 4330 place count 1731 transition count 2756
Iterating global reduction 5 with 129 rules applied. Total rules applied 4459 place count 1731 transition count 2756
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 4460 place count 1731 transition count 2755
Performed 42 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 42 Pre rules applied. Total rules applied 4460 place count 1731 transition count 2713
Deduced a syphon composed of 42 places in 32 ms
Ensure Unique test removed 1 places
Reduce places removed 43 places and 0 transitions.
Iterating global reduction 6 with 85 rules applied. Total rules applied 4545 place count 1688 transition count 2713
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 1 Pre rules applied. Total rules applied 4545 place count 1688 transition count 2712
Deduced a syphon composed of 1 places in 38 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 4548 place count 1686 transition count 2712
Discarding 10 places :
Symmetric choice reduction at 6 with 10 rule applications. Total rules 4558 place count 1676 transition count 2649
Iterating global reduction 6 with 10 rules applied. Total rules applied 4568 place count 1676 transition count 2649
Performed 9 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 9 Pre rules applied. Total rules applied 4568 place count 1676 transition count 2640
Deduced a syphon composed of 9 places in 9 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 6 with 18 rules applied. Total rules applied 4586 place count 1667 transition count 2640
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 4587 place count 1666 transition count 2632
Iterating global reduction 6 with 1 rules applied. Total rules applied 4588 place count 1666 transition count 2632
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 4589 place count 1665 transition count 2624
Iterating global reduction 6 with 1 rules applied. Total rules applied 4590 place count 1665 transition count 2624
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 4591 place count 1664 transition count 2616
Iterating global reduction 6 with 1 rules applied. Total rules applied 4592 place count 1664 transition count 2616
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 4593 place count 1663 transition count 2608
Iterating global reduction 6 with 1 rules applied. Total rules applied 4594 place count 1663 transition count 2608
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 4595 place count 1662 transition count 2600
Iterating global reduction 6 with 1 rules applied. Total rules applied 4596 place count 1662 transition count 2600
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 4597 place count 1661 transition count 2592
Iterating global reduction 6 with 1 rules applied. Total rules applied 4598 place count 1661 transition count 2592
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 4599 place count 1660 transition count 2584
Iterating global reduction 6 with 1 rules applied. Total rules applied 4600 place count 1660 transition count 2584
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 4601 place count 1659 transition count 2576
Iterating global reduction 6 with 1 rules applied. Total rules applied 4602 place count 1659 transition count 2576
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 4603 place count 1658 transition count 2568
Iterating global reduction 6 with 1 rules applied. Total rules applied 4604 place count 1658 transition count 2568
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 4605 place count 1657 transition count 2560
Iterating global reduction 6 with 1 rules applied. Total rules applied 4606 place count 1657 transition count 2560
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 4607 place count 1656 transition count 2552
Iterating global reduction 6 with 1 rules applied. Total rules applied 4608 place count 1656 transition count 2552
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 4609 place count 1655 transition count 2544
Iterating global reduction 6 with 1 rules applied. Total rules applied 4610 place count 1655 transition count 2544
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 4611 place count 1654 transition count 2536
Iterating global reduction 6 with 1 rules applied. Total rules applied 4612 place count 1654 transition count 2536
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 4613 place count 1653 transition count 2528
Iterating global reduction 6 with 1 rules applied. Total rules applied 4614 place count 1653 transition count 2528
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 4615 place count 1652 transition count 2520
Iterating global reduction 6 with 1 rules applied. Total rules applied 4616 place count 1652 transition count 2520
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 4617 place count 1651 transition count 2512
Iterating global reduction 6 with 1 rules applied. Total rules applied 4618 place count 1651 transition count 2512
Performed 234 Post agglomeration using F-continuation condition.Transition count delta: 234
Deduced a syphon composed of 234 places in 5 ms
Reduce places removed 234 places and 0 transitions.
Iterating global reduction 6 with 468 rules applied. Total rules applied 5086 place count 1417 transition count 2278
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 5087 place count 1416 transition count 2277
Ensure Unique test removed 1 places
Iterating global reduction 6 with 2 rules applied. Total rules applied 5089 place count 1415 transition count 2277
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 5090 place count 1414 transition count 2276
Iterating global reduction 6 with 1 rules applied. Total rules applied 5091 place count 1414 transition count 2276
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 5093 place count 1414 transition count 2274
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 5094 place count 1413 transition count 2274
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -9
Deduced a syphon composed of 1 places in 4 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 8 with 2 rules applied. Total rules applied 5096 place count 1412 transition count 2283
Applied a total of 5096 rules in 3065 ms. Remains 1412 /4014 variables (removed 2602) and now considering 2283/4932 (removed 2649) transitions.
// Phase 1: matrix 2283 rows 1412 cols
[2023-03-14 23:17:24] [INFO ] Computed 253 place invariants in 186 ms
[2023-03-14 23:17:26] [INFO ] Implicit Places using invariants in 1829 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, 1243, 1254, 1255, 1256, 1257, 1258, 1276, 1278, 1282, 1300, 1301, 1302, 1303, 1316, 1322, 1328, 1334, 1340, 1346, 1352, 1358, 1364, 1370, 1376]
Discarding 96 places :
Implicit Place search using SMT only with invariants took 1867 ms to find 96 implicit places.
Starting structural reductions in LIVENESS mode, iteration 1 : 1316/4014 places, 2283/4932 transitions.
Drop transitions removed 186 transitions
Trivial Post-agglo rules discarded 186 transitions
Performed 186 trivial Post agglomeration. Transition count delta: 186
Iterating post reduction 0 with 186 rules applied. Total rules applied 186 place count 1316 transition count 2097
Reduce places removed 186 places and 0 transitions.
Iterating post reduction 1 with 186 rules applied. Total rules applied 372 place count 1130 transition count 2097
Performed 69 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 69 Pre rules applied. Total rules applied 372 place count 1130 transition count 2028
Deduced a syphon composed of 69 places in 4 ms
Ensure Unique test removed 1 places
Reduce places removed 70 places and 0 transitions.
Iterating global reduction 2 with 139 rules applied. Total rules applied 511 place count 1060 transition count 2028
Discarding 23 places :
Implicit places reduction removed 23 places
Drop transitions removed 26 transitions
Trivial Post-agglo rules discarded 26 transitions
Performed 26 trivial Post agglomeration. Transition count delta: 26
Iterating post reduction 2 with 49 rules applied. Total rules applied 560 place count 1037 transition count 2002
Reduce places removed 26 places and 0 transitions.
Iterating post reduction 3 with 26 rules applied. Total rules applied 586 place count 1011 transition count 2002
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 1 Pre rules applied. Total rules applied 586 place count 1011 transition count 2001
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 588 place count 1010 transition count 2001
Discarding 15 places :
Symmetric choice reduction at 4 with 15 rule applications. Total rules 603 place count 995 transition count 1986
Iterating global reduction 4 with 15 rules applied. Total rules applied 618 place count 995 transition count 1986
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 4 with 3 rules applied. Total rules applied 621 place count 995 transition count 1983
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 1 Pre rules applied. Total rules applied 621 place count 995 transition count 1982
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 623 place count 994 transition count 1982
Discarding 3 places :
Symmetric choice reduction at 5 with 3 rule applications. Total rules 626 place count 991 transition count 1976
Iterating global reduction 5 with 3 rules applied. Total rules applied 629 place count 991 transition count 1976
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 630 place count 990 transition count 1975
Iterating global reduction 5 with 1 rules applied. Total rules applied 631 place count 990 transition count 1975
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 632 place count 989 transition count 1973
Iterating global reduction 5 with 1 rules applied. Total rules applied 633 place count 989 transition count 1973
Performed 82 Post agglomeration using F-continuation condition.Transition count delta: 82
Deduced a syphon composed of 82 places in 2 ms
Reduce places removed 82 places and 0 transitions.
Iterating global reduction 5 with 164 rules applied. Total rules applied 797 place count 907 transition count 1891
Discarding 9 places :
Symmetric choice reduction at 5 with 9 rule applications. Total rules 806 place count 898 transition count 1882
Iterating global reduction 5 with 9 rules applied. Total rules applied 815 place count 898 transition count 1882
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 5 with 9 rules applied. Total rules applied 824 place count 898 transition count 1873
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -1
Deduced a syphon composed of 2 places in 3 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 6 with 4 rules applied. Total rules applied 828 place count 896 transition count 1874
Applied a total of 828 rules in 318 ms. Remains 896 /1316 variables (removed 420) and now considering 1874/2283 (removed 409) transitions.
// Phase 1: matrix 1874 rows 896 cols
[2023-03-14 23:17:26] [INFO ] Computed 133 place invariants in 59 ms
[2023-03-14 23:17:29] [INFO ] Implicit Places using invariants in 2906 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, 893]
Discarding 45 places :
Implicit Place search using SMT only with invariants took 2923 ms to find 45 implicit places.
Starting structural reductions in LIVENESS mode, iteration 2 : 851/4014 places, 1874/4932 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 851 transition count 1873
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 850 transition count 1873
Discarding 18 places :
Symmetric choice reduction at 2 with 18 rule applications. Total rules 20 place count 832 transition count 1855
Iterating global reduction 2 with 18 rules applied. Total rules applied 38 place count 832 transition count 1855
Discarding 18 places :
Symmetric choice reduction at 2 with 18 rule applications. Total rules 56 place count 814 transition count 1837
Iterating global reduction 2 with 18 rules applied. Total rules applied 74 place count 814 transition count 1837
Discarding 9 places :
Symmetric choice reduction at 2 with 9 rule applications. Total rules 83 place count 805 transition count 1828
Iterating global reduction 2 with 9 rules applied. Total rules applied 92 place count 805 transition count 1828
Performed 18 Post agglomeration using F-continuation condition.Transition count delta: 18
Deduced a syphon composed of 18 places in 3 ms
Reduce places removed 18 places and 0 transitions.
Iterating global reduction 2 with 36 rules applied. Total rules applied 128 place count 787 transition count 1810
Applied a total of 128 rules in 325 ms. Remains 787 /851 variables (removed 64) and now considering 1810/1874 (removed 64) transitions.
// Phase 1: matrix 1810 rows 787 cols
[2023-03-14 23:17:29] [INFO ] Computed 88 place invariants in 25 ms
[2023-03-14 23:17:30] [INFO ] Implicit Places using invariants in 747 ms returned []
// Phase 1: matrix 1810 rows 787 cols
[2023-03-14 23:17:30] [INFO ] Computed 88 place invariants in 15 ms
[2023-03-14 23:17:33] [INFO ] Implicit Places using invariants and state equation in 3362 ms returned []
Implicit Place search using SMT with State Equation took 4153 ms to find 0 implicit places.
Starting structural reductions in LIVENESS mode, iteration 3 : 787/4014 places, 1810/4932 transitions.
Finished structural reductions, in 3 iterations. Remains : 787/4014 places, 1810/4932 transitions.
Discarding 100 transitions out of 1810. Remains 1710
Initial state reduction rules removed 1 formulas.
Incomplete random walk after 10000 steps, including 110 resets, run finished after 3141 ms. (steps per millisecond=3 ) properties (out of 1709) seen :341
Running SMT prover for 1368 properties.
// Phase 1: matrix 1810 rows 787 cols
[2023-03-14 23:17:37] [INFO ] Computed 88 place invariants in 15 ms
[2023-03-14 23:18:03] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-14 23:18:03] [INFO ] After 25050ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Fused 1368 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 1 ms.
Support contains 496 out of 787 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 787/787 places, 1810/1810 transitions.
Free-agglomeration rule applied 31 times.
Iterating global reduction 0 with 31 rules applied. Total rules applied 31 place count 787 transition count 1779
Reduce places removed 31 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 33 rules applied. Total rules applied 64 place count 756 transition count 1777
Free-agglomeration rule (complex) applied 10 times.
Iterating global reduction 1 with 10 rules applied. Total rules applied 74 place count 756 transition count 1767
Reduce places removed 10 places and 0 transitions.
Iterating post reduction 1 with 10 rules applied. Total rules applied 84 place count 746 transition count 1767
Applied a total of 84 rules in 193 ms. Remains 746 /787 variables (removed 41) and now considering 1767/1810 (removed 43) transitions.
Finished structural reductions, in 1 iterations. Remains : 746/787 places, 1767/1810 transitions.
Interrupted random walk after 135574 steps, including 2038 resets, run timeout after 30001 ms. (steps per millisecond=4 ) properties seen 73
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 1295) 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 1295) 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 1295) 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 1295) 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 1295) 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 1295) 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 1295) 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 1295) 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 1295) 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 1295) 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 1295) 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 1295) 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 1295) 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 1295) 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 1295) 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 1295) 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 1295) 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 1295) 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 1295) 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 1295) 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 1295) 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 1295) 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 1295) 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 1295) 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 1295) 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 1295) 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 1295) 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 1295) 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 1295) 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 1295) 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 1295) 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 1295) 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 1295) 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 1295) 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 1295) 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 1295) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 1295) 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 1295) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=50 ) properties (out of 1295) 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 1295) 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 1295) 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 1295) 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 1295) 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 1295) 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 1295) 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 1295) 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 1295) 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 1295) 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 1295) 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 1295) seen :0
Interrupted probabilistic random walk after 653847 steps, run timeout after 90002 ms. (steps per millisecond=7 ) properties seen :{541=1}
Probabilistic random walk after 653847 steps, saw 400688 distinct states, run finished after 90007 ms. (steps per millisecond=7 ) properties seen :1
Running SMT prover for 1294 properties.
// Phase 1: matrix 1767 rows 746 cols
[2023-03-14 23:20:04] [INFO ] Computed 88 place invariants in 14 ms
[2023-03-14 23:20:32] [INFO ] [Real]Absence check using 14 positive place invariants in 11 ms returned sat
[2023-03-14 23:20:32] [INFO ] [Real]Absence check using 14 positive and 74 generalized place invariants in 46 ms returned sat
[2023-03-14 23:22:56] [INFO ] After 171052ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1294
[2023-03-14 23:23:24] [INFO ] [Nat]Absence check using 14 positive place invariants in 17 ms returned sat
[2023-03-14 23:23:24] [INFO ] [Nat]Absence check using 14 positive and 74 generalized place invariants in 118 ms returned sat
[2023-03-14 23:26:41] [INFO ] After 166866ms SMT Verify possible using state equation in natural domain returned unsat :80 sat :1207
[2023-03-14 23:26:41] [INFO ] State equation strengthened by 2 read => feed constraints.
[2023-03-14 23:26:41] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-14 23:26:41] [INFO ] After 225078ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:1294
FORMULA QuasiLiveness FALSE TECHNIQUES RANDOM_WALK PROBABILISTIC_WALK STRUCTURAL_REDUCTION TOPOLOGICAL INITIAL_STATE SAT_SMT
Total runtime 560891 ms.

BK_STOP 1678836401610

--------------------
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-09b"
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-09b, 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-oct2-167813615600092"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ASLink-PT-09b.tgz
mv ASLink-PT-09b 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 ;