Execution Chart

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

Trace from the execution

Formatting '/data/fko/mcc2021-input.r170-oct2-162089287000027.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fko/mcc2021-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-4028
Executing tool gold2020
Input is PhilosophersDyn-PT-10, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r170-oct2-162089287000027
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 13M
-rw-r--r-- 1 mcc users 150K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 653K May 10 09:43 CTLCardinality.xml
-rw-r--r-- 1 mcc users 1.3M May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 6.4M May 10 09:43 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 6 14:48 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.3K May 6 14:48 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 11K Mar 28 16:26 LTLCardinality.txt
-rw-r--r-- 1 mcc users 45K Mar 28 16:26 LTLCardinality.xml
-rw-r--r-- 1 mcc users 125K Mar 28 16:26 LTLFireability.txt
-rw-r--r-- 1 mcc users 468K Mar 28 16:26 LTLFireability.xml
-rw-r--r-- 1 mcc users 12K Mar 27 09:18 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 39K Mar 27 09:18 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 215K Mar 25 11:35 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 832K Mar 25 11:35 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 4.6K Mar 22 09:16 UpperBounds.txt
-rw-r--r-- 1 mcc users 9.8K Mar 22 09:16 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 5 16:51 equiv_col
-rw-r--r-- 1 mcc users 3 May 5 16:51 instance
-rw-r--r-- 1 mcc users 6 May 5 16:51 iscolored
-rw-r--r-- 1 mcc users 2.5M May 5 16:51 model.pnml

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

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

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME PhilosophersDyn-PT-10-ReachabilityCardinality-00
FORMULA_NAME PhilosophersDyn-PT-10-ReachabilityCardinality-01
FORMULA_NAME PhilosophersDyn-PT-10-ReachabilityCardinality-02
FORMULA_NAME PhilosophersDyn-PT-10-ReachabilityCardinality-03
FORMULA_NAME PhilosophersDyn-PT-10-ReachabilityCardinality-04
FORMULA_NAME PhilosophersDyn-PT-10-ReachabilityCardinality-05
FORMULA_NAME PhilosophersDyn-PT-10-ReachabilityCardinality-06
FORMULA_NAME PhilosophersDyn-PT-10-ReachabilityCardinality-07
FORMULA_NAME PhilosophersDyn-PT-10-ReachabilityCardinality-08
FORMULA_NAME PhilosophersDyn-PT-10-ReachabilityCardinality-09
FORMULA_NAME PhilosophersDyn-PT-10-ReachabilityCardinality-10
FORMULA_NAME PhilosophersDyn-PT-10-ReachabilityCardinality-11
FORMULA_NAME PhilosophersDyn-PT-10-ReachabilityCardinality-12
FORMULA_NAME PhilosophersDyn-PT-10-ReachabilityCardinality-13
FORMULA_NAME PhilosophersDyn-PT-10-ReachabilityCardinality-14
FORMULA_NAME PhilosophersDyn-PT-10-ReachabilityCardinality-15

=== Now, execution of the tool begins

BK_START 1621372079406

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2021-05-18 21:08:01] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityCardinality, -z3path, /home/mcc/BenchKit//z3/bin/z3, -yices2path, /home/mcc/BenchKit//yices/bin/yices, -timeout, 3600, -rebuildPNML]
[2021-05-18 21:08:01] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-18 21:08:01] [INFO ] Load time of PNML (sax parser for PT used): 165 ms
[2021-05-18 21:08:01] [INFO ] Transformed 170 places.
[2021-05-18 21:08:01] [INFO ] Transformed 2310 transitions.
[2021-05-18 21:08:01] [INFO ] Parsed PT model containing 170 places and 2310 transitions in 218 ms.
Ensure Unique test removed 45 transitions
Reduce redundant transitions removed 45 transitions.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 38 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 10000 steps, including 1200 resets, run finished after 223 ms. (steps per millisecond=44 ) properties seen :[1, 0, 1, 1, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
FORMULA PhilosophersDyn-PT-10-ReachabilityCardinality-05 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PhilosophersDyn-PT-10-ReachabilityCardinality-03 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PhilosophersDyn-PT-10-ReachabilityCardinality-02 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PhilosophersDyn-PT-10-ReachabilityCardinality-00 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 92 resets, run finished after 53 ms. (steps per millisecond=188 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 87 resets, run finished after 34 ms. (steps per millisecond=294 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 85 resets, run finished after 34 ms. (steps per millisecond=294 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10000 steps, including 90 resets, run finished after 33 ms. (steps per millisecond=303 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 102 resets, run finished after 20 ms. (steps per millisecond=500 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 81 resets, run finished after 27 ms. (steps per millisecond=370 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 101 resets, run finished after 18 ms. (steps per millisecond=555 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 92 resets, run finished after 21 ms. (steps per millisecond=476 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 83 resets, run finished after 19 ms. (steps per millisecond=526 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 81 resets, run finished after 16 ms. (steps per millisecond=625 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 91 resets, run finished after 17 ms. (steps per millisecond=588 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 83 resets, run finished after 16 ms. (steps per millisecond=625 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
[2021-05-18 21:08:02] [INFO ] Flow matrix only has 1905 transitions (discarded 360 similar events)
// Phase 1: matrix 1905 rows 170 cols
[2021-05-18 21:08:02] [INFO ] Computed 39 place invariants in 50 ms
[2021-05-18 21:08:02] [INFO ] [Real]Absence check using 27 positive place invariants in 48 ms returned sat
[2021-05-18 21:08:02] [INFO ] [Real]Absence check using 27 positive and 12 generalized place invariants in 6 ms returned sat
[2021-05-18 21:08:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-18 21:08:03] [INFO ] [Real]Absence check using state equation in 735 ms returned sat
[2021-05-18 21:08:03] [INFO ] Solution in real domain found non-integer solution.
[2021-05-18 21:08:03] [INFO ] [Nat]Absence check using 27 positive place invariants in 116 ms returned sat
[2021-05-18 21:08:03] [INFO ] [Nat]Absence check using 27 positive and 12 generalized place invariants in 6 ms returned sat
[2021-05-18 21:08:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-18 21:08:04] [INFO ] [Nat]Absence check using state equation in 902 ms returned sat
[2021-05-18 21:08:04] [INFO ] State equation strengthened by 1030 read => feed constraints.
[2021-05-18 21:08:05] [INFO ] [Nat]Added 1030 Read/Feed constraints in 709 ms returned sat
[2021-05-18 21:08:05] [INFO ] Computed and/alt/rep : 2220/268350/1860 causal constraints in 595 ms.
[2021-05-18 21:08:08] [INFO ] Added : 65 causal constraints over 13 iterations in 3126 ms. Result :(error "Solver has unexpectedly terminated")
[2021-05-18 21:08:08] [INFO ] [Real]Absence check using 27 positive place invariants in 9 ms returned sat
[2021-05-18 21:08:08] [INFO ] [Real]Absence check using 27 positive and 12 generalized place invariants in 18 ms returned sat
[2021-05-18 21:08:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-18 21:08:09] [INFO ] [Real]Absence check using state equation in 705 ms returned sat
[2021-05-18 21:08:09] [INFO ] Solution in real domain found non-integer solution.
[2021-05-18 21:08:09] [INFO ] [Nat]Absence check using 27 positive place invariants in 31 ms returned sat
[2021-05-18 21:08:09] [INFO ] [Nat]Absence check using 27 positive and 12 generalized place invariants in 12 ms returned sat
[2021-05-18 21:08:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-18 21:08:10] [INFO ] [Nat]Absence check using state equation in 838 ms returned sat
[2021-05-18 21:08:10] [INFO ] [Nat]Added 1030 Read/Feed constraints in 645 ms returned sat
[2021-05-18 21:08:11] [INFO ] Deduced a trap composed of 48 places in 419 ms
[2021-05-18 21:08:11] [INFO ] Deduced a trap composed of 56 places in 332 ms
[2021-05-18 21:08:12] [INFO ] Deduced a trap composed of 65 places in 484 ms
[2021-05-18 21:08:12] [INFO ] Deduced a trap composed of 48 places in 303 ms
[2021-05-18 21:08:12] [INFO ] Deduced a trap composed of 48 places in 301 ms
[2021-05-18 21:08:13] [INFO ] Deduced a trap composed of 48 places in 324 ms
[2021-05-18 21:08:13] [INFO ] Deduced a trap composed of 56 places in 274 ms
[2021-05-18 21:08:13] [INFO ] Deduced a trap composed of 48 places in 293 ms
[2021-05-18 21:08:14] [INFO ] Deduced a trap composed of 48 places in 231 ms
[2021-05-18 21:08:14] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-18 21:08:14] [INFO ] Deduced a trap composed of 4 places in 383 ms
[2021-05-18 21:08:14] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream closed (> (+ s21 s39 s112 s155) 0)") while checking expression at index 1
[2021-05-18 21:08:14] [INFO ] [Real]Absence check using 27 positive place invariants in 38 ms returned sat
[2021-05-18 21:08:14] [INFO ] [Real]Absence check using 27 positive and 12 generalized place invariants in 4 ms returned sat
[2021-05-18 21:08:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-18 21:08:15] [INFO ] [Real]Absence check using state equation in 571 ms returned sat
[2021-05-18 21:08:15] [INFO ] [Real]Added 1030 Read/Feed constraints in 326 ms returned sat
[2021-05-18 21:08:15] [INFO ] Solution in real domain found non-integer solution.
[2021-05-18 21:08:15] [INFO ] [Nat]Absence check using 27 positive place invariants in 35 ms returned sat
[2021-05-18 21:08:15] [INFO ] [Nat]Absence check using 27 positive and 12 generalized place invariants in 4 ms returned sat
[2021-05-18 21:08:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-18 21:08:16] [INFO ] [Nat]Absence check using state equation in 616 ms returned sat
[2021-05-18 21:08:17] [INFO ] [Nat]Added 1030 Read/Feed constraints in 663 ms returned sat
[2021-05-18 21:08:17] [INFO ] Deduced a trap composed of 60 places in 312 ms
[2021-05-18 21:08:17] [INFO ] Deduced a trap composed of 48 places in 331 ms
[2021-05-18 21:08:18] [INFO ] Deduced a trap composed of 40 places in 300 ms
[2021-05-18 21:08:18] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 1470 ms
[2021-05-18 21:08:18] [INFO ] Computed and/alt/rep : 2220/268350/1860 causal constraints in 229 ms.
[2021-05-18 21:08:20] [INFO ] Added : 55 causal constraints over 11 iterations in 2189 ms. Result :unknown
[2021-05-18 21:08:20] [INFO ] [Real]Absence check using 27 positive place invariants in 8 ms returned sat
[2021-05-18 21:08:20] [INFO ] [Real]Absence check using 27 positive and 12 generalized place invariants in 6 ms returned sat
[2021-05-18 21:08:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-18 21:08:21] [INFO ] [Real]Absence check using state equation in 547 ms returned sat
[2021-05-18 21:08:21] [INFO ] [Real]Added 1030 Read/Feed constraints in 176 ms returned sat
[2021-05-18 21:08:21] [INFO ] Solution in real domain found non-integer solution.
[2021-05-18 21:08:21] [INFO ] [Nat]Absence check using 27 positive place invariants in 21 ms returned sat
[2021-05-18 21:08:21] [INFO ] [Nat]Absence check using 27 positive and 12 generalized place invariants in 10 ms returned sat
[2021-05-18 21:08:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-18 21:08:22] [INFO ] [Nat]Absence check using state equation in 611 ms returned sat
[2021-05-18 21:08:22] [INFO ] [Nat]Added 1030 Read/Feed constraints in 662 ms returned sat
[2021-05-18 21:08:23] [INFO ] Deduced a trap composed of 63 places in 333 ms
[2021-05-18 21:08:23] [INFO ] Deduced a trap composed of 77 places in 332 ms
[2021-05-18 21:08:24] [INFO ] Deduced a trap composed of 64 places in 309 ms
[2021-05-18 21:08:24] [INFO ] Deduced a trap composed of 57 places in 312 ms
[2021-05-18 21:08:24] [INFO ] Deduced a trap composed of 48 places in 416 ms
[2021-05-18 21:08:25] [INFO ] Deduced a trap composed of 48 places in 335 ms
[2021-05-18 21:08:25] [INFO ] Deduced a trap composed of 65 places in 524 ms
[2021-05-18 21:08:26] [INFO ] Deduced a trap composed of 56 places in 421 ms
[2021-05-18 21:08:26] [INFO ] Deduced a trap composed of 48 places in 301 ms
[2021-05-18 21:08:26] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream closed (> (+ s0 s3 s12 s13 s19 s24 s26 s27 s30 s31 s32 s35 s39 s42 s43 s45 s47 s63 s65 s66 s70 s71 s74 s75 s83 s91 s96 s97 s98 s99 s107 s108 s115 s120 s121 s124 s127 s132 s133 s138 s143 s146 s152 s153 s155 s157 s159 s165) 0)") while checking expression at index 3
[2021-05-18 21:08:26] [INFO ] [Real]Absence check using 27 positive place invariants in 28 ms returned sat
[2021-05-18 21:08:26] [INFO ] [Real]Absence check using 27 positive and 12 generalized place invariants in 1 ms returned unsat
[2021-05-18 21:08:26] [INFO ] [Real]Absence check using 27 positive place invariants in 12 ms returned unsat
[2021-05-18 21:08:26] [INFO ] [Real]Absence check using 27 positive place invariants in 21 ms returned sat
[2021-05-18 21:08:26] [INFO ] [Real]Absence check using 27 positive and 12 generalized place invariants in 7 ms returned unsat
[2021-05-18 21:08:26] [INFO ] [Real]Absence check using 27 positive place invariants in 4 ms returned unsat
[2021-05-18 21:08:26] [INFO ] [Real]Absence check using 27 positive place invariants in 10 ms returned sat
[2021-05-18 21:08:26] [INFO ] [Real]Absence check using 27 positive and 12 generalized place invariants in 1 ms returned unsat
[2021-05-18 21:08:26] [INFO ] [Real]Absence check using 27 positive place invariants in 7 ms returned sat
[2021-05-18 21:08:26] [INFO ] [Real]Absence check using 27 positive and 12 generalized place invariants in 3 ms returned unsat
[2021-05-18 21:08:27] [INFO ] [Real]Absence check using 27 positive place invariants in 6 ms returned unsat
[2021-05-18 21:08:27] [INFO ] [Real]Absence check using 27 positive place invariants in 7 ms returned unsat
FORMULA PhilosophersDyn-PT-10-ReachabilityCardinality-15 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA PhilosophersDyn-PT-10-ReachabilityCardinality-14 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA PhilosophersDyn-PT-10-ReachabilityCardinality-13 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA PhilosophersDyn-PT-10-ReachabilityCardinality-12 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA PhilosophersDyn-PT-10-ReachabilityCardinality-11 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA PhilosophersDyn-PT-10-ReachabilityCardinality-10 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA PhilosophersDyn-PT-10-ReachabilityCardinality-09 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA PhilosophersDyn-PT-10-ReachabilityCardinality-08 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Incomplete Parikh walk after 428000 steps, including 45564 resets, run finished after 6965 ms. (steps per millisecond=61 ) properties seen :[0, 0, 0, 0] could not realise parikh vector
Support contains 60 out of 170 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 170/170 places, 2265/2265 transitions.
Applied a total of 0 rules in 259 ms. Remains 170 /170 variables (removed 0) and now considering 2265/2265 (removed 0) transitions.
[2021-05-18 21:08:34] [INFO ] Flow matrix only has 1905 transitions (discarded 360 similar events)
// Phase 1: matrix 1905 rows 170 cols
[2021-05-18 21:08:34] [INFO ] Computed 39 place invariants in 28 ms
[2021-05-18 21:08:37] [INFO ] Dead Transitions using invariants and state equation in 3253 ms returned [7, 9, 16, 24, 27, 29, 40, 41, 54, 59, 68, 69, 72, 85, 101, 115, 116, 123, 124, 137, 140, 155, 157, 167, 169, 171, 190, 199, 210, 211, 217, 226, 228, 248, 259, 261, 269, 270, 271, 272, 284, 285, 293, 297, 303, 326, 336, 338, 348, 351, 360, 363, 370, 375, 378, 381, 391, 397, 408, 412, 419, 422, 437, 454, 460, 465, 472, 477, 478, 482, 488, 503, 504, 505, 506, 513, 516, 519, 521, 530, 542, 545, 546, 551, 555, 556, 558, 560, 564, 573, 575, 576, 577, 579, 590, 593, 599, 605, 621, 625, 632, 636, 641, 643, 649, 656, 659, 661, 664, 665, 669, 678, 683, 686, 696, 706, 715, 724, 737, 745, 750, 751, 753, 754, 755, 763, 775, 782, 790, 793, 800, 803, 806, 810, 838, 850, 852, 857, 859, 863, 871, 873, 878, 881, 887, 888, 889, 894, 897, 913, 922, 929, 938, 940, 941, 951, 952, 955, 957, 965, 970, 972, 978, 979, 985, 1015, 1016, 1027, 1030, 1035, 1038, 1059, 1061, 1065, 1068, 1075, 1079, 1080, 1088, 1089, 1091, 1100, 1105, 1110, 1118, 1134, 1136, 1139, 1140, 1144, 1145, 1154, 1158, 1161, 1167, 1190, 1195, 1201, 1202, 1203, 1205, 1212, 1213, 1228, 1236, 1244, 1252, 1272, 1299, 1307, 1308, 1309, 1318, 1319, 1322, 1332, 1335, 1337, 1338, 1345, 1349, 1354, 1355, 1360, 1364, 1365, 1373, 1384, 1386, 1406, 1408, 1414, 1428, 1433, 1436, 1443, 1444, 1452, 1453, 1464, 1481, 1487, 1499, 1505, 1522, 1527, 1529, 1535, 1540, 1545, 1547, 1555, 1558, 1560, 1561, 1563, 1564, 1567, 1570, 1572, 1573, 1575, 1579, 1580, 1585, 1589, 1592, 1593, 1599, 1603, 1612, 1613, 1622, 1628, 1629, 1635, 1641, 1659, 1662, 1664, 1671, 1680, 1684, 1704, 1708, 1718, 1732, 1733, 1737, 1738, 1739, 1748, 1753, 1754, 1761, 1763, 1764, 1772, 1775, 1782, 1784, 1787, 1791, 1806, 1816, 1818, 1822, 1827, 1830, 1841, 1851, 1859, 1872, 1877, 1899, 1901, 1908, 1909, 1916, 1920, 1925, 1926, 1934, 1942, 1947, 1971, 1978, 1984, 1988, 1999, 2001, 2004, 2008, 2010, 2011, 2025, 2032, 2034, 2038, 2039, 2046, 2059, 2061, 2065, 2069, 2071, 2079, 2080, 2096, 2101, 2105, 2108, 2111, 2117, 2118, 2126, 2134, 2139, 2140, 2155, 2157, 2163, 2171, 2175, 2179, 2180, 2186, 2194, 2197, 2200, 2202, 2209, 2220, 2222, 2225, 2228, 2229, 2233, 2242, 2259]
Found 380 dead transitions using SMT.
Drop transitions removed 380 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 380 transitions :[2259, 2242, 2233, 2229, 2228, 2225, 2222, 2220, 2209, 2202, 2200, 2197, 2194, 2186, 2180, 2179, 2175, 2171, 2163, 2157, 2155, 2140, 2139, 2134, 2126, 2118, 2117, 2111, 2108, 2105, 2101, 2096, 2080, 2079, 2071, 2069, 2065, 2061, 2059, 2046, 2039, 2038, 2034, 2032, 2025, 2011, 2010, 2008, 2004, 2001, 1999, 1988, 1984, 1978, 1971, 1947, 1942, 1934, 1926, 1925, 1920, 1916, 1909, 1908, 1901, 1899, 1877, 1872, 1859, 1851, 1841, 1830, 1827, 1822, 1818, 1816, 1806, 1791, 1787, 1784, 1782, 1775, 1772, 1764, 1763, 1761, 1754, 1753, 1748, 1739, 1738, 1737, 1733, 1732, 1718, 1708, 1704, 1684, 1680, 1671, 1664, 1662, 1659, 1641, 1635, 1629, 1628, 1622, 1613, 1612, 1603, 1599, 1593, 1592, 1589, 1585, 1580, 1579, 1575, 1573, 1572, 1570, 1567, 1564, 1563, 1561, 1560, 1558, 1555, 1547, 1545, 1540, 1535, 1529, 1527, 1522, 1505, 1499, 1487, 1481, 1464, 1453, 1452, 1444, 1443, 1436, 1433, 1428, 1414, 1408, 1406, 1386, 1384, 1373, 1365, 1364, 1360, 1355, 1354, 1349, 1345, 1338, 1337, 1335, 1332, 1322, 1319, 1318, 1309, 1308, 1307, 1299, 1272, 1252, 1244, 1236, 1228, 1213, 1212, 1205, 1203, 1202, 1201, 1195, 1190, 1167, 1161, 1158, 1154, 1145, 1144, 1140, 1139, 1136, 1134, 1118, 1110, 1105, 1100, 1091, 1089, 1088, 1080, 1079, 1075, 1068, 1065, 1061, 1059, 1038, 1035, 1030, 1027, 1016, 1015, 985, 979, 978, 972, 970, 965, 957, 955, 952, 951, 941, 940, 938, 929, 922, 913, 897, 894, 889, 888, 887, 881, 878, 873, 871, 863, 859, 857, 852, 850, 838, 810, 806, 803, 800, 793, 790, 782, 775, 763, 755, 754, 753, 751, 750, 745, 737, 724, 715, 706, 696, 686, 683, 678, 669, 665, 664, 661, 659, 656, 649, 643, 641, 636, 632, 625, 621, 605, 599, 593, 590, 579, 577, 576, 575, 573, 564, 560, 558, 556, 555, 551, 546, 545, 542, 530, 521, 519, 516, 513, 506, 505, 504, 503, 488, 482, 478, 477, 472, 465, 460, 454, 437, 422, 419, 412, 408, 397, 391, 381, 378, 375, 370, 363, 360, 351, 348, 338, 336, 326, 303, 297, 293, 285, 284, 272, 271, 270, 269, 261, 259, 248, 228, 226, 217, 211, 210, 199, 190, 171, 169, 167, 157, 155, 140, 137, 124, 123, 116, 115, 101, 85, 72, 69, 68, 59, 54, 41, 40, 29, 27, 24, 16, 9, 7]
Starting structural reductions, iteration 1 : 170/170 places, 1885/2265 transitions.
Applied a total of 0 rules in 119 ms. Remains 170 /170 variables (removed 0) and now considering 1885/1885 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 170/170 places, 1885/2265 transitions.
Incomplete random walk after 1000000 steps, including 119365 resets, run finished after 12685 ms. (steps per millisecond=78 ) properties seen :[0, 0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 9206 resets, run finished after 2283 ms. (steps per millisecond=438 ) properties seen :[0, 0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 8772 resets, run finished after 2419 ms. (steps per millisecond=413 ) properties seen :[0, 0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 8507 resets, run finished after 1702 ms. (steps per millisecond=587 ) properties seen :[0, 0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 9112 resets, run finished after 2269 ms. (steps per millisecond=440 ) properties seen :[0, 0, 0, 0]
Probably explored full state space saw : 199046 states, properties seen :[0, 0, 0, 0]
Probabilistic random walk after 816332 steps, saw 199046 distinct states, run finished after 8954 ms. (steps per millisecond=91 ) properties seen :[0, 0, 0, 0]
Explored full state space saw : 199051 states, properties seen :[0, 0, 0, 0]
Exhaustive walk after 816356 steps, saw 199051 distinct states, run finished after 9573 ms. (steps per millisecond=85 ) properties seen :[0, 0, 0, 0]
FORMULA PhilosophersDyn-PT-10-ReachabilityCardinality-07 FALSE TECHNIQUES TOPOLOGICAL EXHAUSTIVE_WALK
FORMULA PhilosophersDyn-PT-10-ReachabilityCardinality-06 TRUE TECHNIQUES TOPOLOGICAL EXHAUSTIVE_WALK
FORMULA PhilosophersDyn-PT-10-ReachabilityCardinality-04 FALSE TECHNIQUES TOPOLOGICAL EXHAUSTIVE_WALK
FORMULA PhilosophersDyn-PT-10-ReachabilityCardinality-01 TRUE TECHNIQUES TOPOLOGICAL EXHAUSTIVE_WALK
All properties solved without resorting to model-checking.

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

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="PhilosophersDyn-PT-10"
export BK_EXAMINATION="ReachabilityCardinality"
export BK_TOOL="gold2020"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-4028"
echo " Executing tool gold2020"
echo " Input is PhilosophersDyn-PT-10, examination is ReachabilityCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r170-oct2-162089287000027"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/PhilosophersDyn-PT-10.tgz
mv PhilosophersDyn-PT-10 execution
cd execution
if [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "UpperBounds" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] || [ "ReachabilityCardinality" = "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 [ "ReachabilityCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityCardinality" != "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 "ReachabilityCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityCardinality.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 '' ReachabilityCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityCardinality"
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 ;