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-oct2-167813615600087.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-09a, examination is QuasiLiveness
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r032-oct2-167813615600087
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.3M
-rw-r--r-- 1 mcc users 7.3K Feb 26 13:10 CTLCardinality.txt
-rw-r--r-- 1 mcc users 80K Feb 26 13:10 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.1K Feb 26 13:09 CTLFireability.txt
-rw-r--r-- 1 mcc users 56K Feb 26 13:09 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.9K Feb 25 15:30 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Feb 25 15:30 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K 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 167K Feb 26 13:11 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.8K Feb 26 13:11 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 55K 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 839K 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 1678835699056

Running Version 202205111006
[2023-03-14 23:15:01] [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 23:15:01] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-14 23:15:01] [INFO ] Load time of PNML (sax parser for PT used): 328 ms
[2023-03-14 23:15:01] [INFO ] Transformed 1991 places.
[2023-03-14 23:15:01] [INFO ] Transformed 2919 transitions.
[2023-03-14 23:15:01] [INFO ] Found NUPN structural information;
[2023-03-14 23:15:01] [INFO ] Parsed PT model containing 1991 places and 2919 transitions in 506 ms.
Starting structural reductions in LIVENESS mode, iteration 0 : 1991/1991 places, 2919/2919 transitions.
Ensure Unique test removed 36 places
Ensure Unique test removed 31 transitions
Reduce isomorphic transitions removed 31 transitions.
Discarding 18 places :
Implicit places reduction removed 18 places
Drop transitions removed 184 transitions
Trivial Post-agglo rules discarded 184 transitions
Performed 184 trivial Post agglomeration. Transition count delta: 184
Iterating post reduction 0 with 269 rules applied. Total rules applied 269 place count 1937 transition count 2704
Reduce places removed 184 places and 0 transitions.
Iterating post reduction 1 with 184 rules applied. Total rules applied 453 place count 1753 transition count 2704
Performed 189 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 189 Pre rules applied. Total rules applied 453 place count 1753 transition count 2515
Deduced a syphon composed of 189 places in 20 ms
Ensure Unique test removed 75 places
Reduce places removed 264 places and 0 transitions.
Iterating global reduction 2 with 453 rules applied. Total rules applied 906 place count 1489 transition count 2515
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 907 place count 1489 transition count 2514
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 908 place count 1488 transition count 2514
Discarding 12 places :
Symmetric choice reduction at 4 with 12 rule applications. Total rules 920 place count 1476 transition count 2449
Ensure Unique test removed 1 places
Iterating global reduction 4 with 13 rules applied. Total rules applied 933 place count 1475 transition count 2449
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 939 place count 1474 transition count 2444
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 5 with 3 rules applied. Total rules applied 942 place count 1471 transition count 2444
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 943 place count 1470 transition count 2436
Iterating global reduction 6 with 1 rules applied. Total rules applied 944 place count 1470 transition count 2436
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 945 place count 1469 transition count 2428
Iterating global reduction 6 with 1 rules applied. Total rules applied 946 place count 1469 transition count 2428
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 947 place count 1468 transition count 2420
Iterating global reduction 6 with 1 rules applied. Total rules applied 948 place count 1468 transition count 2420
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 949 place count 1467 transition count 2412
Iterating global reduction 6 with 1 rules applied. Total rules applied 950 place count 1467 transition count 2412
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 951 place count 1466 transition count 2404
Iterating global reduction 6 with 1 rules applied. Total rules applied 952 place count 1466 transition count 2404
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 953 place count 1465 transition count 2396
Iterating global reduction 6 with 1 rules applied. Total rules applied 954 place count 1465 transition count 2396
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 955 place count 1464 transition count 2388
Iterating global reduction 6 with 1 rules applied. Total rules applied 956 place count 1464 transition count 2388
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 957 place count 1463 transition count 2380
Iterating global reduction 6 with 1 rules applied. Total rules applied 958 place count 1463 transition count 2380
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 959 place count 1462 transition count 2372
Iterating global reduction 6 with 1 rules applied. Total rules applied 960 place count 1462 transition count 2372
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 961 place count 1461 transition count 2364
Iterating global reduction 6 with 1 rules applied. Total rules applied 962 place count 1461 transition count 2364
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 963 place count 1460 transition count 2356
Iterating global reduction 6 with 1 rules applied. Total rules applied 964 place count 1460 transition count 2356
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 965 place count 1459 transition count 2348
Iterating global reduction 6 with 1 rules applied. Total rules applied 966 place count 1459 transition count 2348
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 967 place count 1458 transition count 2340
Iterating global reduction 6 with 1 rules applied. Total rules applied 968 place count 1458 transition count 2340
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 969 place count 1457 transition count 2332
Iterating global reduction 6 with 1 rules applied. Total rules applied 970 place count 1457 transition count 2332
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 971 place count 1456 transition count 2324
Iterating global reduction 6 with 1 rules applied. Total rules applied 972 place count 1456 transition count 2324
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 973 place count 1455 transition count 2316
Iterating global reduction 6 with 1 rules applied. Total rules applied 974 place count 1455 transition count 2316
Performed 63 Post agglomeration using F-continuation condition.Transition count delta: 63
Deduced a syphon composed of 63 places in 5 ms
Reduce places removed 63 places and 0 transitions.
Iterating global reduction 6 with 126 rules applied. Total rules applied 1100 place count 1392 transition count 2253
Applied a total of 1100 rules in 1716 ms. Remains 1392 /1991 variables (removed 599) and now considering 2253/2919 (removed 666) transitions.
// Phase 1: matrix 2253 rows 1392 cols
[2023-03-14 23:15:03] [INFO ] Computed 253 place invariants in 152 ms
[2023-03-14 23:15:05] [INFO ] Implicit Places using invariants in 1928 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, 1225, 1236, 1237, 1238, 1239, 1240, 1258, 1260, 1263, 1281, 1282, 1283, 1284, 1296, 1302, 1308, 1314, 1320, 1326, 1332, 1338, 1344, 1350, 1356]
Discarding 96 places :
Implicit Place search using SMT only with invariants took 1972 ms to find 96 implicit places.
Starting structural reductions in LIVENESS mode, iteration 1 : 1296/1991 places, 2253/2919 transitions.
Drop transitions removed 176 transitions
Trivial Post-agglo rules discarded 176 transitions
Performed 176 trivial Post agglomeration. Transition count delta: 176
Iterating post reduction 0 with 176 rules applied. Total rules applied 176 place count 1296 transition count 2077
Reduce places removed 176 places and 0 transitions.
Iterating post reduction 1 with 176 rules applied. Total rules applied 352 place count 1120 transition count 2077
Performed 70 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 70 Pre rules applied. Total rules applied 352 place count 1120 transition count 2007
Deduced a syphon composed of 70 places in 3 ms
Ensure Unique test removed 1 places
Reduce places removed 71 places and 0 transitions.
Iterating global reduction 2 with 141 rules applied. Total rules applied 493 place count 1049 transition count 2007
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 542 place count 1026 transition count 1981
Reduce places removed 26 places and 0 transitions.
Iterating post reduction 3 with 26 rules applied. Total rules applied 568 place count 1000 transition count 1981
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 1 Pre rules applied. Total rules applied 568 place count 1000 transition count 1980
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 570 place count 999 transition count 1980
Discarding 24 places :
Symmetric choice reduction at 4 with 24 rule applications. Total rules 594 place count 975 transition count 1956
Iterating global reduction 4 with 24 rules applied. Total rules applied 618 place count 975 transition count 1956
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 4 with 12 rules applied. Total rules applied 630 place count 975 transition count 1944
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 1 Pre rules applied. Total rules applied 630 place count 975 transition count 1943
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 632 place count 974 transition count 1943
Discarding 3 places :
Symmetric choice reduction at 5 with 3 rule applications. Total rules 635 place count 971 transition count 1940
Iterating global reduction 5 with 3 rules applied. Total rules applied 638 place count 971 transition count 1940
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 639 place count 970 transition count 1939
Iterating global reduction 5 with 1 rules applied. Total rules applied 640 place count 970 transition count 1939
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 641 place count 969 transition count 1938
Iterating global reduction 5 with 1 rules applied. Total rules applied 642 place count 969 transition count 1938
Performed 83 Post agglomeration using F-continuation condition.Transition count delta: 83
Deduced a syphon composed of 83 places in 3 ms
Reduce places removed 83 places and 0 transitions.
Iterating global reduction 5 with 166 rules applied. Total rules applied 808 place count 886 transition count 1855
Applied a total of 808 rules in 261 ms. Remains 886 /1296 variables (removed 410) and now considering 1855/2253 (removed 398) transitions.
// Phase 1: matrix 1855 rows 886 cols
[2023-03-14 23:15:05] [INFO ] Computed 133 place invariants in 60 ms
[2023-03-14 23:15:06] [INFO ] Implicit Places using invariants in 693 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, 883]
Discarding 45 places :
Implicit Place search using SMT only with invariants took 697 ms to find 45 implicit places.
Starting structural reductions in LIVENESS mode, iteration 2 : 841/1991 places, 1855/2919 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 841 transition count 1854
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 840 transition count 1854
Discarding 18 places :
Symmetric choice reduction at 2 with 18 rule applications. Total rules 20 place count 822 transition count 1836
Iterating global reduction 2 with 18 rules applied. Total rules applied 38 place count 822 transition count 1836
Discarding 18 places :
Symmetric choice reduction at 2 with 18 rule applications. Total rules 56 place count 804 transition count 1818
Iterating global reduction 2 with 18 rules applied. Total rules applied 74 place count 804 transition count 1818
Discarding 9 places :
Symmetric choice reduction at 2 with 9 rule applications. Total rules 83 place count 795 transition count 1809
Iterating global reduction 2 with 9 rules applied. Total rules applied 92 place count 795 transition count 1809
Performed 18 Post agglomeration using F-continuation condition.Transition count delta: 18
Deduced a syphon composed of 18 places in 2 ms
Reduce places removed 18 places and 0 transitions.
Iterating global reduction 2 with 36 rules applied. Total rules applied 128 place count 777 transition count 1791
Applied a total of 128 rules in 175 ms. Remains 777 /841 variables (removed 64) and now considering 1791/1855 (removed 64) transitions.
// Phase 1: matrix 1791 rows 777 cols
[2023-03-14 23:15:06] [INFO ] Computed 88 place invariants in 16 ms
[2023-03-14 23:15:07] [INFO ] Implicit Places using invariants in 648 ms returned []
// Phase 1: matrix 1791 rows 777 cols
[2023-03-14 23:15:07] [INFO ] Computed 88 place invariants in 16 ms
[2023-03-14 23:15:07] [INFO ] State equation strengthened by 9 read => feed constraints.
[2023-03-14 23:15:11] [INFO ] Implicit Places using invariants and state equation in 4389 ms returned []
Implicit Place search using SMT with State Equation took 5057 ms to find 0 implicit places.
Starting structural reductions in LIVENESS mode, iteration 3 : 777/1991 places, 1791/2919 transitions.
Finished structural reductions, in 3 iterations. Remains : 777/1991 places, 1791/2919 transitions.
Discarding 93 transitions out of 1791. Remains 1698
Initial state reduction rules removed 1 formulas.
Incomplete random walk after 10000 steps, including 106 resets, run finished after 2206 ms. (steps per millisecond=4 ) properties (out of 1697) seen :327
Running SMT prover for 1370 properties.
// Phase 1: matrix 1791 rows 777 cols
[2023-03-14 23:15:13] [INFO ] Computed 88 place invariants in 15 ms
[2023-03-14 23:15:40] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-14 23:15:40] [INFO ] After 25054ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Fused 1370 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 2 ms.
Support contains 481 out of 777 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 777/777 places, 1791/1791 transitions.
Free-agglomeration rule applied 4 times.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 777 transition count 1787
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 773 transition count 1786
Free-agglomeration rule (complex) applied 11 times.
Iterating global reduction 1 with 11 rules applied. Total rules applied 20 place count 773 transition count 1775
Reduce places removed 11 places and 0 transitions.
Iterating post reduction 1 with 11 rules applied. Total rules applied 31 place count 762 transition count 1775
Applied a total of 31 rules in 182 ms. Remains 762 /777 variables (removed 15) and now considering 1775/1791 (removed 16) transitions.
Finished structural reductions, in 1 iterations. Remains : 762/777 places, 1775/1791 transitions.
Interrupted random walk after 162073 steps, including 2352 resets, run timeout after 30001 ms. (steps per millisecond=5 ) properties seen 54
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 1316) 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 1316) 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 1316) 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 1316) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 1316) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 1316) 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 1316) 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 1316) 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 1316) 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 1316) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 1316) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 1316) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 1316) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 1316) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 1316) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 1316) 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 1316) 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 1316) 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 1316) 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 1316) 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 1316) 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 1316) 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 1316) 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 1316) 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 1316) 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 1316) 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 1316) 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 1316) 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 1316) 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 1316) 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 1316) 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 1316) 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 1316) 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 1316) 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 1316) 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 1316) 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 1316) 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 1316) 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 1316) 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 1316) 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 1316) 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 1316) 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 1316) 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 1316) 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 1316) 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 1316) 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 1316) 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 1316) 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 1316) 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 1316) seen :0
Probabilistic random walk after 1000001 steps, saw 177132 distinct states, run finished after 41902 ms. (steps per millisecond=23 ) properties seen :0
Running SMT prover for 1316 properties.
// Phase 1: matrix 1775 rows 762 cols
[2023-03-14 23:16:52] [INFO ] Computed 88 place invariants in 15 ms
[2023-03-14 23:17:21] [INFO ] [Real]Absence check using 15 positive place invariants in 25 ms returned sat
[2023-03-14 23:17:21] [INFO ] [Real]Absence check using 15 positive and 73 generalized place invariants in 116 ms returned sat
[2023-03-14 23:19:44] [INFO ] After 171177ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1316
[2023-03-14 23:20:10] [INFO ] [Nat]Absence check using 15 positive place invariants in 89 ms returned sat
[2023-03-14 23:20:10] [INFO ] [Nat]Absence check using 15 positive and 73 generalized place invariants in 111 ms returned sat
[2023-03-14 23:23:29] [INFO ] After 172045ms SMT Verify possible using state equation in natural domain returned unsat :35 sat :1265
[2023-03-14 23:23:29] [INFO ] State equation strengthened by 9 read => feed constraints.
[2023-03-14 23:23:29] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-14 23:23:29] [INFO ] After 225027ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:1316
FORMULA QuasiLiveness FALSE TECHNIQUES RANDOM_WALK STRUCTURAL_REDUCTION TOPOLOGICAL INITIAL_STATE SAT_SMT
Total runtime 508965 ms.

BK_STOP 1678836210126

--------------------
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-09a"
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-09a, 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-oct2-167813615600087"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

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