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.r159-oct2-162089267800054.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 itstools
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 r159-oct2-162089267800054
=====================================================================

--------------------
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 1621179669127

Running Version 0
[2021-05-16 15:41:11] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityCardinality, -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, 3600]
[2021-05-16 15:41:11] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-16 15:41:11] [INFO ] Load time of PNML (sax parser for PT used): 162 ms
[2021-05-16 15:41:11] [INFO ] Transformed 170 places.
[2021-05-16 15:41:11] [INFO ] Transformed 2310 transitions.
[2021-05-16 15:41:11] [INFO ] Parsed PT model containing 170 places and 2310 transitions in 235 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 34 ms.
Working with output stream class java.io.PrintStream
Ensure Unique test removed 45 transitions
Reduce redundant transitions removed 45 transitions.
Incomplete random walk after 10000 steps, including 1202 resets, run finished after 295 ms. (steps per millisecond=33 ) properties (out of 16) seen :4
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 35 ms. (steps per millisecond=285 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 87 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 85 resets, run finished after 21 ms. (steps per millisecond=476 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 91 resets, run finished after 45 ms. (steps per millisecond=222 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10000 steps, including 101 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 81 resets, run finished after 21 ms. (steps per millisecond=476 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 98 resets, run finished after 15 ms. (steps per millisecond=666 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 92 resets, run finished after 17 ms. (steps per millisecond=588 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 83 resets, run finished after 17 ms. (steps per millisecond=588 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 79 resets, run finished after 14 ms. (steps per millisecond=714 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 95 resets, run finished after 15 ms. (steps per millisecond=666 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 81 resets, run finished after 14 ms. (steps per millisecond=714 ) properties (out of 12) seen :0
Running SMT prover for 12 properties.
[2021-05-16 15:41:12] [INFO ] Flow matrix only has 1905 transitions (discarded 360 similar events)
// Phase 1: matrix 1905 rows 170 cols
[2021-05-16 15:41:12] [INFO ] Computed 39 place invariants in 92 ms
[2021-05-16 15:41:13] [INFO ] [Real]Absence check using 27 positive place invariants in 8 ms returned sat
[2021-05-16 15:41:13] [INFO ] [Real]Absence check using 27 positive and 12 generalized place invariants in 13 ms returned sat
[2021-05-16 15:41:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 15:41:13] [INFO ] [Real]Absence check using state equation in 567 ms returned sat
[2021-05-16 15:41:13] [INFO ] Solution in real domain found non-integer solution.
[2021-05-16 15:41:13] [INFO ] [Nat]Absence check using 27 positive place invariants in 4 ms returned sat
[2021-05-16 15:41:13] [INFO ] [Nat]Absence check using 27 positive and 12 generalized place invariants in 3 ms returned sat
[2021-05-16 15:41:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-16 15:41:14] [INFO ] [Nat]Absence check using state equation in 480 ms returned sat
[2021-05-16 15:41:14] [INFO ] State equation strengthened by 1030 read => feed constraints.
[2021-05-16 15:41:15] [INFO ] [Nat]Added 1030 Read/Feed constraints in 876 ms returned sat
[2021-05-16 15:41:16] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 1860 transitions) in 652 ms.
[2021-05-16 15:41:16] [INFO ] Added : 0 causal constraints over 0 iterations in 836 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 11 ms.
[2021-05-16 15:41:16] [INFO ] [Real]Absence check using 27 positive place invariants in 4 ms returned sat
[2021-05-16 15:41:16] [INFO ] [Real]Absence check using 27 positive and 12 generalized place invariants in 3 ms returned sat
[2021-05-16 15:41:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 15:41:16] [INFO ] [Real]Absence check using state equation in 238 ms returned sat
[2021-05-16 15:41:16] [INFO ] Solution in real domain found non-integer solution.
[2021-05-16 15:41:16] [INFO ] [Nat]Absence check using 27 positive place invariants in 10 ms returned sat
[2021-05-16 15:41:16] [INFO ] [Nat]Absence check using 27 positive and 12 generalized place invariants in 26 ms returned sat
[2021-05-16 15:41:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-16 15:41:16] [INFO ] [Nat]Absence check using state equation in 282 ms returned sat
[2021-05-16 15:41:17] [INFO ] [Nat]Added 1030 Read/Feed constraints in 820 ms returned sat
[2021-05-16 15:41:18] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 1860 transitions) in 198 ms.
[2021-05-16 15:41:18] [INFO ] Added : 0 causal constraints over 0 iterations in 327 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 22 ms.
[2021-05-16 15:41:18] [INFO ] [Real]Absence check using 27 positive place invariants in 16 ms returned sat
[2021-05-16 15:41:18] [INFO ] [Real]Absence check using 27 positive and 12 generalized place invariants in 3 ms returned sat
[2021-05-16 15:41:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 15:41:18] [INFO ] [Real]Absence check using state equation in 219 ms returned sat
[2021-05-16 15:41:18] [INFO ] [Real]Added 1030 Read/Feed constraints in 202 ms returned sat
[2021-05-16 15:41:18] [INFO ] Solution in real domain found non-integer solution.
[2021-05-16 15:41:18] [INFO ] [Nat]Absence check using 27 positive place invariants in 7 ms returned sat
[2021-05-16 15:41:18] [INFO ] [Nat]Absence check using 27 positive and 12 generalized place invariants in 6 ms returned sat
[2021-05-16 15:41:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-16 15:41:19] [INFO ] [Nat]Absence check using state equation in 237 ms returned sat
[2021-05-16 15:41:19] [INFO ] [Nat]Added 1030 Read/Feed constraints in 782 ms returned sat
[2021-05-16 15:41:20] [INFO ] Deduced a trap composed of 63 places in 285 ms of which 1 ms to minimize.
[2021-05-16 15:41:20] [INFO ] Deduced a trap composed of 48 places in 250 ms of which 1 ms to minimize.
[2021-05-16 15:41:21] [INFO ] Deduced a trap composed of 48 places in 1178 ms of which 0 ms to minimize.
[2021-05-16 15:41:22] [INFO ] Deduced a trap composed of 40 places in 520 ms of which 1 ms to minimize.
[2021-05-16 15:41:22] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 2939 ms
[2021-05-16 15:41:23] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 1860 transitions) in 219 ms.
[2021-05-16 15:41:23] [INFO ] Added : 0 causal constraints over 0 iterations in 349 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 10 ms.
[2021-05-16 15:41:23] [INFO ] [Real]Absence check using 27 positive place invariants in 3 ms returned sat
[2021-05-16 15:41:23] [INFO ] [Real]Absence check using 27 positive and 12 generalized place invariants in 3 ms returned sat
[2021-05-16 15:41:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 15:41:23] [INFO ] [Real]Absence check using state equation in 234 ms returned sat
[2021-05-16 15:41:23] [INFO ] [Real]Added 1030 Read/Feed constraints in 204 ms returned sat
[2021-05-16 15:41:23] [INFO ] Solution in real domain found non-integer solution.
[2021-05-16 15:41:23] [INFO ] [Nat]Absence check using 27 positive place invariants in 3 ms returned sat
[2021-05-16 15:41:23] [INFO ] [Nat]Absence check using 27 positive and 12 generalized place invariants in 5 ms returned sat
[2021-05-16 15:41:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-16 15:41:24] [INFO ] [Nat]Absence check using state equation in 238 ms returned sat
[2021-05-16 15:41:25] [INFO ] [Nat]Added 1030 Read/Feed constraints in 917 ms returned sat
[2021-05-16 15:41:25] [INFO ] Deduced a trap composed of 40 places in 212 ms of which 12 ms to minimize.
[2021-05-16 15:41:25] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 646 ms
[2021-05-16 15:41:25] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 1860 transitions) in 167 ms.
[2021-05-16 15:41:26] [INFO ] Added : 0 causal constraints over 0 iterations in 277 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 7 ms.
[2021-05-16 15:41:26] [INFO ] [Real]Absence check using 27 positive place invariants in 3 ms returned sat
[2021-05-16 15:41:26] [INFO ] [Real]Absence check using 27 positive and 12 generalized place invariants in 2 ms returned unsat
[2021-05-16 15:41:26] [INFO ] [Real]Absence check using 27 positive place invariants in 2 ms returned unsat
[2021-05-16 15:41:26] [INFO ] [Real]Absence check using 27 positive place invariants in 5 ms returned sat
[2021-05-16 15:41:26] [INFO ] [Real]Absence check using 27 positive and 12 generalized place invariants in 2 ms returned unsat
[2021-05-16 15:41:26] [INFO ] [Real]Absence check using 27 positive place invariants in 1 ms returned unsat
[2021-05-16 15:41:26] [INFO ] [Real]Absence check using 27 positive place invariants in 5 ms returned sat
[2021-05-16 15:41:26] [INFO ] [Real]Absence check using 27 positive and 12 generalized place invariants in 2 ms returned unsat
[2021-05-16 15:41:26] [INFO ] [Real]Absence check using 27 positive place invariants in 4 ms returned sat
[2021-05-16 15:41:26] [INFO ] [Real]Absence check using 27 positive and 12 generalized place invariants in 3 ms returned unsat
[2021-05-16 15:41:26] [INFO ] [Real]Absence check using 27 positive place invariants in 3 ms returned unsat
[2021-05-16 15:41:26] [INFO ] [Real]Absence check using 27 positive place invariants in 3 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
Fused 12 Parikh solutions to 4 different solutions.
Incomplete Parikh walk after 445300 steps, including 52849 resets, run finished after 5993 ms. (steps per millisecond=74 ) properties (out of 4) seen :0 could not realise parikh vector
Incomplete Parikh walk after 736300 steps, including 80310 resets, run finished after 10112 ms. (steps per millisecond=72 ) properties (out of 4) seen :0 could not realise parikh vector
Incomplete Parikh walk after 499900 steps, including 59379 resets, run finished after 6495 ms. (steps per millisecond=76 ) properties (out of 4) seen :0 could not realise parikh vector
Incomplete Parikh walk after 443500 steps, including 52533 resets, run finished after 5760 ms. (steps per millisecond=76 ) properties (out of 4) seen :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 207 ms. Remains 170 /170 variables (removed 0) and now considering 2265/2265 (removed 0) transitions.
[2021-05-16 15:41:54] [INFO ] Flow matrix only has 1905 transitions (discarded 360 similar events)
// Phase 1: matrix 1905 rows 170 cols
[2021-05-16 15:41:54] [INFO ] Computed 39 place invariants in 56 ms
[2021-05-16 15:41:55] [INFO ] Dead Transitions using invariants and state equation in 914 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 137 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.
[2021-05-16 15:41:56] [INFO ] Flatten gal took : 242 ms
[2021-05-16 15:41:56] [INFO ] Flatten gal took : 120 ms
[2021-05-16 15:41:57] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality17063289461251919048.gal : 49 ms
[2021-05-16 15:41:57] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality15459546747310708785.prop : 2 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64, --gc-threshold, 2000000, --quiet, -i, /tmp/ReachabilityCardinality17063289461251919048.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality15459546747310708785.prop, --nowitness, --gen-order, FOLLOW], workingDir=/home/mcc/execution]

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp/ReachabilityCardinality17063289461251919048.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality15459546747310708785.prop --nowitness --gen-order FOLLOW
Loading property file /tmp/ReachabilityCardinality15459546747310708785.prop.
SDD proceeding with computation,4 properties remain. new max is 4
SDD size :1 after 24
SDD proceeding with computation,4 properties remain. new max is 8
SDD size :24 after 45
SDD proceeding with computation,4 properties remain. new max is 16
SDD size :45 after 82
SDD proceeding with computation,4 properties remain. new max is 32
SDD size :82 after 148
SDD proceeding with computation,4 properties remain. new max is 64
SDD size :148 after 478
SDD proceeding with computation,4 properties remain. new max is 128
SDD size :478 after 1183
SDD proceeding with computation,4 properties remain. new max is 256
SDD size :1183 after 1835
SDD proceeding with computation,4 properties remain. new max is 512
SDD size :1835 after 4814
SDD proceeding with computation,4 properties remain. new max is 1024
SDD size :4814 after 6301
SDD proceeding with computation,4 properties remain. new max is 2048
SDD size :6301 after 8155
SDD proceeding with computation,4 properties remain. new max is 4096
SDD size :8155 after 11611
SDD proceeding with computation,4 properties remain. new max is 8192
SDD size :11611 after 20464
Detected timeout of ITS tools.
[2021-05-16 15:42:12] [INFO ] Flatten gal took : 231 ms
[2021-05-16 15:42:12] [INFO ] Applying decomposition
[2021-05-16 15:42:12] [INFO ] Flatten gal took : 277 ms
Converted graph to binary with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/convert-linux64, -i, /tmp/graph11464590676876953718.txt, -o, /tmp/graph11464590676876953718.bin, -w, /tmp/graph11464590676876953718.weights], workingDir=null]
Built communities with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/louvain-linux64, /tmp/graph11464590676876953718.bin, -l, -1, -v, -w, /tmp/graph11464590676876953718.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-16 15:42:13] [INFO ] Decomposing Gal with order
[2021-05-16 15:42:13] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-16 15:42:14] [INFO ] Removed a total of 3670 redundant transitions.
[2021-05-16 15:42:15] [INFO ] Flatten gal took : 1674 ms
[2021-05-16 15:42:15] [INFO ] Fuse similar labels procedure discarded/fused a total of 1820 labels/synchronizations in 212 ms.
[2021-05-16 15:42:15] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality14065206520458066738.gal : 25 ms
[2021-05-16 15:42:15] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality15928185226588723196.prop : 0 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64, --gc-threshold, 2000000, --quiet, -i, /tmp/ReachabilityCardinality14065206520458066738.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality15928185226588723196.prop, --nowitness, --gen-order, FOLLOW], workingDir=/home/mcc/execution]

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp/ReachabilityCardinality14065206520458066738.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality15928185226588723196.prop --nowitness --gen-order FOLLOW
Loading property file /tmp/ReachabilityCardinality15928185226588723196.prop.
SDD proceeding with computation,4 properties remain. new max is 4
SDD size :1 after 48
SDD proceeding with computation,4 properties remain. new max is 8
SDD size :48 after 55
SDD proceeding with computation,4 properties remain. new max is 16
SDD size :55 after 63
SDD proceeding with computation,4 properties remain. new max is 32
SDD size :63 after 83
SDD proceeding with computation,4 properties remain. new max is 64
SDD size :83 after 121
SDD proceeding with computation,4 properties remain. new max is 128
SDD size :121 after 187
SDD proceeding with computation,4 properties remain. new max is 256
SDD size :187 after 365
SDD proceeding with computation,4 properties remain. new max is 512
SDD size :365 after 633
SDD proceeding with computation,4 properties remain. new max is 1024
SDD size :633 after 1386
SDD proceeding with computation,4 properties remain. new max is 2048
SDD size :1386 after 2482
SDD proceeding with computation,4 properties remain. new max is 4096
SDD size :2482 after 4013
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin165153329154204013
[2021-05-16 15:42:30] [INFO ] Built C files in 28ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin165153329154204013
Running compilation step : CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin165153329154204013]
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin165153329154204013] killed by timeout after 1 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin165153329154204013] killed by timeout after 1 SECONDS
at fr.lip6.move.gal.application.LTSminRunner$1.run(LTSminRunner.java:79)
at java.base/java.lang.Thread.run(Thread.java:834)
Incomplete random walk after 1000000 steps, including 119418 resets, run finished after 11768 ms. (steps per millisecond=84 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 1000001 steps, including 9206 resets, run finished after 2090 ms. (steps per millisecond=478 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 1000001 steps, including 8772 resets, run finished after 2285 ms. (steps per millisecond=437 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 1000001 steps, including 8513 resets, run finished after 1483 ms. (steps per millisecond=674 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 1000001 steps, including 9117 resets, run finished after 1947 ms. (steps per millisecond=513 ) properties (out of 4) seen :0
Probably explored full state space saw : 199046 states, properties seen :{}
Probabilistic random walk after 816332 steps, saw 199046 distinct states, run finished after 8863 ms. (steps per millisecond=92 ) properties seen :{}
Explored full state space saw : 199051 states, properties seen :{}
Exhaustive walk after 816356 steps, saw 199051 distinct states, run finished after 8828 ms. (steps per millisecond=92 ) properties seen :{}
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.

BK_STOP 1621179792686

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

+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ ReachabilityCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution ReachabilityCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ cut -d . -f 9
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202104292328.jar
+ VERSION=0
+ echo 'Running Version 0'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data /home/mcc/execution/workspace -pnfolder /home/mcc/execution -examination ReachabilityCardinality -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 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=/tmp/.eclipse -Xss128m -Xms40m -Xmx16000m

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="itstools"
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 itstools"
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 r159-oct2-162089267800054"
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 ;