Execution Chart

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

Trace from the execution

Formatting '/mnt/tpsp/fkordon/mcc2020-input.r126-tajo-158961390000207.qcow2', fmt=qcow2 size=4294967296 backing_file='/mnt/tpsp/fkordon/mcc2020-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is PhilosophersDyn-COL-10, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r126-tajo-158961390000207
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 204K
-rw-r--r-- 1 mcc users 3.8K Apr 27 15:14 CTLCardinality.txt
-rw-r--r-- 1 mcc users 20K Apr 27 15:14 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.5K Apr 27 15:14 CTLFireability.txt
-rw-r--r-- 1 mcc users 15K Apr 27 15:14 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Apr 27 15:14 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 5.9K Apr 27 15:14 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.5K Apr 27 15:14 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K Apr 28 14:01 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Apr 27 15:14 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Apr 28 14:01 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.6K Apr 27 15:14 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 17K Apr 27 15:14 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 3.0K Apr 27 15:14 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 16K Apr 27 15:14 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Apr 27 15:14 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Apr 27 15:14 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Apr 27 15:14 equiv_pt
-rw-r--r-- 1 mcc users 3 Apr 27 15:14 instance
-rw-r--r-- 1 mcc users 5 Apr 27 15:14 iscolored
-rw-r--r-- 1 mcc users 32K Apr 27 15:14 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-COL-10-ReachabilityFireability-00
FORMULA_NAME PhilosophersDyn-COL-10-ReachabilityFireability-01
FORMULA_NAME PhilosophersDyn-COL-10-ReachabilityFireability-02
FORMULA_NAME PhilosophersDyn-COL-10-ReachabilityFireability-03
FORMULA_NAME PhilosophersDyn-COL-10-ReachabilityFireability-04
FORMULA_NAME PhilosophersDyn-COL-10-ReachabilityFireability-05
FORMULA_NAME PhilosophersDyn-COL-10-ReachabilityFireability-06
FORMULA_NAME PhilosophersDyn-COL-10-ReachabilityFireability-07
FORMULA_NAME PhilosophersDyn-COL-10-ReachabilityFireability-08
FORMULA_NAME PhilosophersDyn-COL-10-ReachabilityFireability-09
FORMULA_NAME PhilosophersDyn-COL-10-ReachabilityFireability-10
FORMULA_NAME PhilosophersDyn-COL-10-ReachabilityFireability-11
FORMULA_NAME PhilosophersDyn-COL-10-ReachabilityFireability-12
FORMULA_NAME PhilosophersDyn-COL-10-ReachabilityFireability-13
FORMULA_NAME PhilosophersDyn-COL-10-ReachabilityFireability-14
FORMULA_NAME PhilosophersDyn-COL-10-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1589792157957

[2020-05-18 08:55:59] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -z3path, /home/mcc/BenchKit//z3/bin/z3, -yices2path, /home/mcc/BenchKit//yices/bin/yices, -its, -ltsminpath, /home/mcc/BenchKit//lts_install_dir/, -greatspnpath, /home/mcc/BenchKit//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2020-05-18 08:55:59] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-05-18 08:55:59] [INFO ] Detected file is not PT type :http://www.pnml.org/version-2009/grammar/symmetricnet
SLF4J: Failed to load class "org.slf4j.impl.StaticLoggerBinder".
SLF4J: Defaulting to no-operation (NOP) logger implementation
SLF4J: See http://www.slf4j.org/codes.html#StaticLoggerBinder for further details.
[2020-05-18 08:56:00] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 512 ms
[2020-05-18 08:56:00] [INFO ] sort/places :
Neighbourhood->Neighbourhood,
Philosopher->Outside,Think,Forks,WaitLeft,WaitRight,HasLeft,HasRight,

[2020-05-18 08:56:00] [INFO ] Imported 8 HL places and 7 HL transitions for a total of 170 PT places and 2320.0 transition bindings in 16 ms.
[2020-05-18 08:56:00] [INFO ] Computed order based on color domains.
[2020-05-18 08:56:00] [INFO ] Unfolded HLPN to a Petri net with 170 places and 2310 transitions in 69 ms.
[2020-05-18 08:56:00] [INFO ] Unfolded HLPN properties in 3 ms.
[2020-05-18 08:56:00] [INFO ] Reduced 89 identical enabling conditions.
[2020-05-18 08:56:00] [INFO ] Reduced 89 identical enabling conditions.
[2020-05-18 08:56:00] [INFO ] Reduced 89 identical enabling conditions.
Ensure Unique test removed 45 transitions
Reduce redundant transitions removed 45 transitions.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 142 ms.
Working with output stream class java.io.PrintStream
FORMULA PhilosophersDyn-COL-10-ReachabilityFireability-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PhilosophersDyn-COL-10-ReachabilityFireability-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PhilosophersDyn-COL-10-ReachabilityFireability-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PhilosophersDyn-COL-10-ReachabilityFireability-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 1188 resets, run finished after 722 ms. (steps per millisecond=13 ) properties seen :[0, 1, 0, 1, 0, 1, 1, 1, 0, 0, 1, 1]
FORMULA PhilosophersDyn-COL-10-ReachabilityFireability-15 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PhilosophersDyn-COL-10-ReachabilityFireability-14 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PhilosophersDyn-COL-10-ReachabilityFireability-11 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PhilosophersDyn-COL-10-ReachabilityFireability-10 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PhilosophersDyn-COL-10-ReachabilityFireability-09 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PhilosophersDyn-COL-10-ReachabilityFireability-06 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PhilosophersDyn-COL-10-ReachabilityFireability-01 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 76 resets, run finished after 900 ms. (steps per millisecond=11 ) properties seen :[0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 107 resets, run finished after 109 ms. (steps per millisecond=91 ) properties seen :[0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 96 resets, run finished after 1096 ms. (steps per millisecond=9 ) properties seen :[0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 189 ms. (steps per millisecond=52 ) properties seen :[0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 213 ms. (steps per millisecond=46 ) properties seen :[0, 0, 0, 0, 0]
[2020-05-18 08:56:03] [INFO ] Flow matrix only has 1905 transitions (discarded 360 similar events)
// Phase 1: matrix 1905 rows 170 cols
[2020-05-18 08:56:03] [INFO ] Computed 39 place invariants in 54 ms
[2020-05-18 08:56:03] [INFO ] [Real]Absence check using 30 positive place invariants in 43 ms returned sat
[2020-05-18 08:56:03] [INFO ] [Real]Absence check using 30 positive and 9 generalized place invariants in 7 ms returned sat
[2020-05-18 08:56:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-18 08:56:04] [INFO ] [Real]Absence check using state equation in 656 ms returned sat
[2020-05-18 08:56:04] [INFO ] State equation strengthened by 1030 read => feed constraints.
[2020-05-18 08:56:05] [INFO ] [Real]Added 1030 Read/Feed constraints in 271 ms returned sat
[2020-05-18 08:56:05] [INFO ] Solution in real domain found non-integer solution.
[2020-05-18 08:56:05] [INFO ] [Nat]Absence check using 30 positive place invariants in 100 ms returned sat
[2020-05-18 08:56:05] [INFO ] [Nat]Absence check using 30 positive and 9 generalized place invariants in 9 ms returned sat
[2020-05-18 08:56:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-18 08:56:05] [INFO ] [Nat]Absence check using state equation in 696 ms returned sat
[2020-05-18 08:56:09] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-18 08:56:10] [INFO ] [Nat]Added 1030 Read/Feed constraints in 4152 ms returned unknown
[2020-05-18 08:56:10] [INFO ] [Real]Absence check using 30 positive place invariants in 25 ms returned sat
[2020-05-18 08:56:10] [INFO ] [Real]Absence check using 30 positive and 9 generalized place invariants in 8 ms returned unsat
[2020-05-18 08:56:10] [INFO ] [Real]Absence check using 30 positive place invariants in 34 ms returned sat
[2020-05-18 08:56:10] [INFO ] [Real]Absence check using 30 positive and 9 generalized place invariants in 12 ms returned sat
[2020-05-18 08:56:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-18 08:56:11] [INFO ] [Real]Absence check using state equation in 926 ms returned sat
[2020-05-18 08:56:11] [INFO ] Solution in real domain found non-integer solution.
[2020-05-18 08:56:11] [INFO ] [Nat]Absence check using 30 positive place invariants in 97 ms returned sat
[2020-05-18 08:56:11] [INFO ] [Nat]Absence check using 30 positive and 9 generalized place invariants in 9 ms returned sat
[2020-05-18 08:56:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-18 08:56:12] [INFO ] [Nat]Absence check using state equation in 673 ms returned sat
[2020-05-18 08:56:14] [INFO ] [Nat]Added 1030 Read/Feed constraints in 2164 ms returned sat
[2020-05-18 08:56:14] [INFO ] Deduced a trap composed of 76 places in 397 ms
[2020-05-18 08:56:15] [INFO ] Deduced a trap composed of 83 places in 381 ms
[2020-05-18 08:56:15] [INFO ] Deduced a trap composed of 69 places in 382 ms
[2020-05-18 08:56:16] [INFO ] Deduced a trap composed of 62 places in 389 ms
[2020-05-18 08:56:16] [INFO ] Deduced a trap composed of 71 places in 401 ms
[2020-05-18 08:56:16] [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 (> (+ s10 s20 s21 s22 s30 s31 s32 s33 s35 s40 s41 s42 s43 s44 s45 s46 s48 s50 s52 s54 s60 s70 s71 s74 s78 s80 s81 s82 s83 s85 s86 s87 s88 s89 s94 s98 s100 s101 s102 s103 s104 s105 s106 s107 s108 s109 s120 s121 s122 s123 s125 s126 s127 s129 s150 s151 s152 s153 s155 s156 s157 s159 s160 s161 s162 s163 s164 s165 s166 s167 s169) 0)") while checking expression at index 2
[2020-05-18 08:56:16] [INFO ] [Real]Absence check using 30 positive place invariants in 14 ms returned sat
[2020-05-18 08:56:16] [INFO ] [Real]Absence check using 30 positive and 9 generalized place invariants in 6 ms returned sat
[2020-05-18 08:56:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-18 08:56:17] [INFO ] [Real]Absence check using state equation in 620 ms returned sat
[2020-05-18 08:56:17] [INFO ] [Real]Added 1030 Read/Feed constraints in 320 ms returned sat
[2020-05-18 08:56:17] [INFO ] Solution in real domain found non-integer solution.
[2020-05-18 08:56:17] [INFO ] [Nat]Absence check using 30 positive place invariants in 50 ms returned sat
[2020-05-18 08:56:17] [INFO ] [Nat]Absence check using 30 positive and 9 generalized place invariants in 10 ms returned sat
[2020-05-18 08:56:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-18 08:56:18] [INFO ] [Nat]Absence check using state equation in 795 ms returned sat
[2020-05-18 08:56:20] [INFO ] [Nat]Added 1030 Read/Feed constraints in 1763 ms returned sat
[2020-05-18 08:56:21] [INFO ] Computed and/alt/rep : 2220/268350/1860 causal constraints in 700 ms.
[2020-05-18 08:56:22] [INFO ] Added : 40 causal constraints over 8 iterations in 2285 ms. Result :unknown
[2020-05-18 08:56:22] [INFO ] [Real]Absence check using 30 positive place invariants in 29 ms returned sat
[2020-05-18 08:56:22] [INFO ] [Real]Absence check using 30 positive and 9 generalized place invariants in 11 ms returned sat
[2020-05-18 08:56:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-18 08:56:23] [INFO ] [Real]Absence check using state equation in 830 ms returned sat
[2020-05-18 08:56:23] [INFO ] [Real]Added 1030 Read/Feed constraints in 292 ms returned sat
[2020-05-18 08:56:23] [INFO ] Solution in real domain found non-integer solution.
[2020-05-18 08:56:24] [INFO ] [Nat]Absence check using 30 positive place invariants in 35 ms returned sat
[2020-05-18 08:56:24] [INFO ] [Nat]Absence check using 30 positive and 9 generalized place invariants in 10 ms returned sat
[2020-05-18 08:56:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-18 08:56:24] [INFO ] [Nat]Absence check using state equation in 757 ms returned sat
[2020-05-18 08:56:28] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-18 08:56:28] [INFO ] [Nat]Added 1030 Read/Feed constraints in 4169 ms returned unknown
FORMULA PhilosophersDyn-COL-10-ReachabilityFireability-02 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Incomplete Parikh walk after 348600 steps, including 43295 resets, run finished after 23213 ms. (steps per millisecond=15 ) properties seen :[0, 0, 0, 0] could not realise parikh vector
Support contains 160 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 293 ms. Remains 170 /170 variables (removed 0) and now considering 2265/2265 (removed 0) transitions.
[2020-05-18 08:56:52] [INFO ] Flow matrix only has 1905 transitions (discarded 360 similar events)
// Phase 1: matrix 1905 rows 170 cols
[2020-05-18 08:56:52] [INFO ] Computed 39 place invariants in 39 ms
[2020-05-18 08:56:54] [INFO ] Dead Transitions using invariants and state equation in 1731 ms returned [45, 55, 56, 65, 67, 75, 78, 85, 89, 95, 100, 105, 111, 115, 122, 125, 133, 135, 144, 145, 146, 156, 166, 167, 176, 178, 186, 189, 196, 200, 206, 211, 216, 222, 226, 233, 236, 244, 245, 247, 256, 257, 267, 277, 278, 287, 289, 297, 300, 307, 311, 317, 322, 327, 333, 337, 344, 345, 348, 356, 358, 367, 368, 378, 388, 389, 398, 400, 408, 411, 418, 422, 428, 433, 438, 444, 445, 449, 456, 459, 467, 469, 478, 479, 489, 499, 500, 509, 511, 519, 522, 529, 533, 539, 544, 545, 550, 556, 560, 567, 570, 578, 580, 589, 590, 600, 610, 611, 620, 622, 630, 633, 640, 644, 645, 651, 656, 661, 667, 671, 678, 681, 689, 691, 700, 701, 711, 721, 722, 731, 733, 741, 744, 745, 752, 756, 762, 767, 772, 778, 782, 789, 792, 800, 802, 811, 812, 822, 832, 833, 842, 844, 845, 853, 856, 863, 867, 873, 878, 883, 889, 893, 900, 903, 911, 913, 922, 923, 933, 943, 944, 945, 954, 956, 964, 967, 974, 978, 984, 989, 994, 1000, 1004, 1011, 1014, 1022, 1024, 1033, 1034, 1044, 1045, 1055, 1056, 1065, 1067, 1075, 1078, 1085, 1089, 1095, 1100, 1105, 1111, 1115, 1122, 1125, 1133, 1135, 1144, 1145, 1146, 1156, 1166, 1167, 1176, 1178, 1186, 1189, 1196, 1200, 1206, 1211, 1216, 1222, 1226, 1233, 1236, 1244, 1245, 1247, 1256, 1257, 1267, 1277, 1278, 1287, 1289, 1297, 1300, 1307, 1311, 1317, 1322, 1327, 1333, 1337, 1344, 1345, 1348, 1356, 1358, 1367, 1368, 1378, 1388, 1389, 1398, 1400, 1408, 1411, 1418, 1422, 1428, 1433, 1438, 1444, 1445, 1449, 1456, 1459, 1467, 1469, 1478, 1479, 1489, 1499, 1500, 1509, 1511, 1519, 1522, 1529, 1533, 1539, 1544, 1545, 1550, 1556, 1560, 1567, 1570, 1578, 1580, 1589, 1590, 1600, 1610, 1611, 1620, 1622, 1630, 1633, 1640, 1644, 1645, 1651, 1656, 1661, 1667, 1671, 1678, 1681, 1689, 1691, 1700, 1701, 1711, 1721, 1722, 1731, 1733, 1741, 1744, 1745, 1752, 1756, 1762, 1767, 1772, 1778, 1782, 1789, 1792, 1800, 1802, 1811, 1812, 1822, 1832, 1833, 1842, 1844, 1845, 1853, 1856, 1863, 1867, 1873, 1878, 1883, 1889, 1893, 1900, 1903, 1911, 1913, 1922, 1923, 1933, 1943, 1944, 1945, 1954, 1956, 1964, 1967, 1974, 1978, 1984, 1989, 1994, 2000, 2004, 2011, 2014, 2022, 2024, 2033, 2034, 2044]
Found 380 dead transitions using SMT.
Drop transitions removed 380 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 380 transitions :[2044, 2034, 2033, 2024, 2022, 2014, 2011, 2004, 2000, 1994, 1989, 1984, 1978, 1974, 1967, 1964, 1956, 1954, 1945, 1944, 1943, 1933, 1923, 1922, 1913, 1911, 1903, 1900, 1893, 1889, 1883, 1878, 1873, 1867, 1863, 1856, 1853, 1845, 1844, 1842, 1833, 1832, 1822, 1812, 1811, 1802, 1800, 1792, 1789, 1782, 1778, 1772, 1767, 1762, 1756, 1752, 1745, 1744, 1741, 1733, 1731, 1722, 1721, 1711, 1701, 1700, 1691, 1689, 1681, 1678, 1671, 1667, 1661, 1656, 1651, 1645, 1644, 1640, 1633, 1630, 1622, 1620, 1611, 1610, 1600, 1590, 1589, 1580, 1578, 1570, 1567, 1560, 1556, 1550, 1545, 1544, 1539, 1533, 1529, 1522, 1519, 1511, 1509, 1500, 1499, 1489, 1479, 1478, 1469, 1467, 1459, 1456, 1449, 1445, 1444, 1438, 1433, 1428, 1422, 1418, 1411, 1408, 1400, 1398, 1389, 1388, 1378, 1368, 1367, 1358, 1356, 1348, 1345, 1344, 1337, 1333, 1327, 1322, 1317, 1311, 1307, 1300, 1297, 1289, 1287, 1278, 1277, 1267, 1257, 1256, 1247, 1245, 1244, 1236, 1233, 1226, 1222, 1216, 1211, 1206, 1200, 1196, 1189, 1186, 1178, 1176, 1167, 1166, 1156, 1146, 1145, 1144, 1135, 1133, 1125, 1122, 1115, 1111, 1105, 1100, 1095, 1089, 1085, 1078, 1075, 1067, 1065, 1056, 1055, 1045, 1044, 1034, 1033, 1024, 1022, 1014, 1011, 1004, 1000, 994, 989, 984, 978, 974, 967, 964, 956, 954, 945, 944, 943, 933, 923, 922, 913, 911, 903, 900, 893, 889, 883, 878, 873, 867, 863, 856, 853, 845, 844, 842, 833, 832, 822, 812, 811, 802, 800, 792, 789, 782, 778, 772, 767, 762, 756, 752, 745, 744, 741, 733, 731, 722, 721, 711, 701, 700, 691, 689, 681, 678, 671, 667, 661, 656, 651, 645, 644, 640, 633, 630, 622, 620, 611, 610, 600, 590, 589, 580, 578, 570, 567, 560, 556, 550, 545, 544, 539, 533, 529, 522, 519, 511, 509, 500, 499, 489, 479, 478, 469, 467, 459, 456, 449, 445, 444, 438, 433, 428, 422, 418, 411, 408, 400, 398, 389, 388, 378, 368, 367, 358, 356, 348, 345, 344, 337, 333, 327, 322, 317, 311, 307, 300, 297, 289, 287, 278, 277, 267, 257, 256, 247, 245, 244, 236, 233, 226, 222, 216, 211, 206, 200, 196, 189, 186, 178, 176, 167, 166, 156, 146, 145, 144, 135, 133, 125, 122, 115, 111, 105, 100, 95, 89, 85, 78, 75, 67, 65, 56, 55, 45]
Starting structural reductions, iteration 1 : 170/170 places, 1885/2265 transitions.
Applied a total of 0 rules in 87 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.
Interrupted random walk after 488177 steps, including 58326 resets, run timeout after 30001 ms. (steps per millisecond=16 ) properties seen :[0, 0, 0, 0]
Interrupted Best-First random walk after 58525 steps, including 446 resets, run timeout after 5002 ms. (steps per millisecond=11 ) properties seen :[0, 0, 0, 0]
Interrupted Best-First random walk after 49616 steps, including 485 resets, run timeout after 5004 ms. (steps per millisecond=9 ) properties seen :[0, 0, 0, 0]
Interrupted Best-First random walk after 233053 steps, including 0 resets, run timeout after 5001 ms. (steps per millisecond=46 ) properties seen :[0, 0, 0, 0]
Interrupted Best-First random walk after 259965 steps, including 0 resets, run timeout after 5001 ms. (steps per millisecond=51 ) properties seen :[0, 0, 0, 0]
Probably explored full state space saw : 199049 states, properties seen :[0, 0, 0, 0]
Probabilistic random walk after 816347 steps, saw 199049 distinct states, run finished after 17373 ms. (steps per millisecond=46 ) 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 18988 ms. (steps per millisecond=42 ) properties seen :[0, 0, 0, 0]
FORMULA PhilosophersDyn-COL-10-ReachabilityFireability-13 TRUE TECHNIQUES TOPOLOGICAL EXHAUSTIVE_WALK
FORMULA PhilosophersDyn-COL-10-ReachabilityFireability-12 FALSE TECHNIQUES TOPOLOGICAL EXHAUSTIVE_WALK
FORMULA PhilosophersDyn-COL-10-ReachabilityFireability-08 TRUE TECHNIQUES TOPOLOGICAL EXHAUSTIVE_WALK
FORMULA PhilosophersDyn-COL-10-ReachabilityFireability-00 FALSE TECHNIQUES TOPOLOGICAL EXHAUSTIVE_WALK
All properties solved without resorting to model-checking.

BK_STOP 1589792301829

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

+ export BINDIR=/home/mcc/BenchKit/
+ BINDIR=/home/mcc/BenchKit/
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ ReachabilityFireability = StateSpace ]]
+ /home/mcc/BenchKit//runeclipse.sh /home/mcc/execution ReachabilityFireability -its -ltsminpath /home/mcc/BenchKit//lts_install_dir/ -greatspnpath /home/mcc/BenchKit//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ /home/mcc/BenchKit//itstools/its-tools -data /home/mcc/execution/workspace -pnfolder /home/mcc/execution -examination ReachabilityFireability -z3path /home/mcc/BenchKit//z3/bin/z3 -yices2path /home/mcc/BenchKit//yices/bin/yices -its -ltsminpath /home/mcc/BenchKit//lts_install_dir/ -greatspnpath /home/mcc/BenchKit//greatspn/ -order META -manyOrder -smt -timeout 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=/tmp/.eclipse -Xss128m -Xms40m -Xmx16000m -Dfile.encoding=UTF-8 -Dosgi.requiredJavaVersion=1.6

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-COL-10"
export BK_EXAMINATION="ReachabilityFireability"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"

# 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-COL-10, examination is ReachabilityFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r126-tajo-158961390000207"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

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