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-oct2-162089268100292.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)
..............................................................................................................................
=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is PolyORBLF-PT-S04J06T06, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r159-oct2-162089268100292
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 5.9M
-rw-r--r-- 1 mcc users 72K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 318K May 10 09:43 CTLCardinality.xml
-rw-r--r-- 1 mcc users 273K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 1.2M 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 7.6K Mar 28 16:27 LTLCardinality.txt
-rw-r--r-- 1 mcc users 35K Mar 28 16:27 LTLCardinality.xml
-rw-r--r-- 1 mcc users 21K Mar 28 16:27 LTLFireability.txt
-rw-r--r-- 1 mcc users 85K Mar 28 16:27 LTLFireability.xml
-rw-r--r-- 1 mcc users 7.6K Mar 27 09:23 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 25K Mar 27 09:23 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 18K Mar 25 11:58 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 63K Mar 25 11:58 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 3.7K Mar 22 09:16 UpperBounds.txt
-rw-r--r-- 1 mcc users 7.1K 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 10 May 5 16:51 instance
-rw-r--r-- 1 mcc users 6 May 5 16:51 iscolored
-rw-r--r-- 1 mcc users 3.8M 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 PolyORBLF-PT-S04J06T06-00
FORMULA_NAME PolyORBLF-PT-S04J06T06-01
FORMULA_NAME PolyORBLF-PT-S04J06T06-02
FORMULA_NAME PolyORBLF-PT-S04J06T06-03
FORMULA_NAME PolyORBLF-PT-S04J06T06-04
FORMULA_NAME PolyORBLF-PT-S04J06T06-05
FORMULA_NAME PolyORBLF-PT-S04J06T06-06
FORMULA_NAME PolyORBLF-PT-S04J06T06-07
FORMULA_NAME PolyORBLF-PT-S04J06T06-08
FORMULA_NAME PolyORBLF-PT-S04J06T06-09
FORMULA_NAME PolyORBLF-PT-S04J06T06-10
FORMULA_NAME PolyORBLF-PT-S04J06T06-11
FORMULA_NAME PolyORBLF-PT-S04J06T06-12
FORMULA_NAME PolyORBLF-PT-S04J06T06-13
FORMULA_NAME PolyORBLF-PT-S04J06T06-14
FORMULA_NAME PolyORBLF-PT-S04J06T06-15

=== Now, execution of the tool begins

BK_START 1621202662333

Running Version 0
[2021-05-16 22:04:24] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -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 22:04:24] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-16 22:04:24] [INFO ] Load time of PNML (sax parser for PT used): 197 ms
[2021-05-16 22:04:24] [INFO ] Transformed 618 places.
[2021-05-16 22:04:24] [INFO ] Transformed 3190 transitions.
[2021-05-16 22:04:24] [INFO ] Parsed PT model containing 618 places and 3190 transitions in 312 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 33 ms.
Working with output stream class java.io.PrintStream
[2021-05-16 22:04:25] [INFO ] Initial state test concluded for 4 properties.
Ensure Unique test removed 1626 transitions
Reduce redundant transitions removed 1626 transitions.
FORMULA PolyORBLF-PT-S04J06T06-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 158 out of 618 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 618/618 places, 1564/1564 transitions.
Ensure Unique test removed 4 places
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 614 transition count 1564
Applied a total of 4 rules in 67 ms. Remains 614 /618 variables (removed 4) and now considering 1564/1564 (removed 0) transitions.
[2021-05-16 22:04:25] [INFO ] Flow matrix only has 1540 transitions (discarded 24 similar events)
// Phase 1: matrix 1540 rows 614 cols
[2021-05-16 22:04:25] [INFO ] Computed 50 place invariants in 111 ms
[2021-05-16 22:04:26] [INFO ] Dead Transitions using invariants and state equation in 1608 ms returned [1, 22, 39, 77, 82, 85, 164, 175, 180, 188, 222, 254, 312, 333, 336, 338, 348, 367, 368, 377, 398, 404, 421, 450, 454, 465, 522, 532, 549, 551, 570, 571, 572, 582, 587, 599, 602, 611, 627, 636, 642, 644, 648, 661, 664, 677, 684, 686, 687, 692, 694, 720, 734, 746, 752, 757, 767, 773, 775, 779, 787, 795, 799, 800, 801, 810, 818, 822, 828, 831, 837, 843, 845, 859, 864, 868, 874, 885, 886, 889, 910, 911, 914, 922, 931, 936, 937, 940, 943, 945, 950, 954, 957, 959, 967, 968, 972, 973, 976, 984, 985, 997, 998, 999, 1003, 1006, 1007, 1014, 1015, 1022, 1030, 1039, 1041, 1042, 1043, 1044, 1046, 1051, 1052, 1054, 1065, 1067, 1068, 1070, 1072, 1075, 1076, 1079, 1082, 1086, 1087, 1088, 1091, 1092, 1094, 1099, 1100, 1102, 1107, 1112, 1113, 1115, 1117, 1119, 1121, 1123, 1129, 1136, 1143, 1146, 1150, 1151, 1155, 1160, 1173, 1174, 1176, 1178, 1181, 1185, 1191, 1193, 1198, 1199, 1205, 1209, 1213, 1229, 1232, 1233, 1236, 1240, 1241, 1245, 1246, 1247, 1250, 1254, 1255, 1256, 1257, 1259, 1266, 1267, 1270, 1271, 1272, 1274, 1277, 1278, 1281, 1283, 1285, 1286, 1288, 1293, 1295, 1296, 1297, 1302, 1303, 1305, 1312, 1314, 1317, 1320, 1322, 1328, 1331, 1335, 1337, 1339, 1340, 1341, 1342, 1343, 1344, 1345, 1347, 1348, 1350, 1355, 1356, 1359, 1360, 1367, 1371, 1372, 1373, 1374, 1375, 1377, 1380, 1382, 1390, 1391, 1394, 1395, 1396, 1398, 1399, 1401, 1402, 1403, 1406, 1411, 1412, 1413, 1414, 1416, 1417, 1418, 1420, 1421, 1423, 1424, 1425, 1428, 1430, 1431, 1432, 1434, 1436, 1437, 1441, 1442, 1443, 1445, 1446, 1448, 1454, 1456, 1457, 1458, 1460, 1467, 1468, 1469, 1471, 1477, 1479, 1480, 1485, 1486, 1488, 1489, 1491, 1497, 1498, 1499, 1500, 1501, 1502, 1503, 1504, 1505, 1506, 1508, 1510, 1512, 1518, 1521, 1524, 1525, 1529, 1530, 1532, 1534, 1536, 1538, 1543, 1545, 1546, 1547, 1549, 1551, 1552, 1554, 1555, 1557, 1558, 1559, 1562, 1563]
Found 324 dead transitions using SMT.
Drop transitions removed 324 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 324 transitions :[1563, 1562, 1559, 1558, 1557, 1555, 1554, 1552, 1551, 1549, 1547, 1546, 1545, 1543, 1538, 1536, 1534, 1532, 1530, 1529, 1525, 1524, 1521, 1518, 1512, 1510, 1508, 1506, 1505, 1504, 1503, 1502, 1501, 1500, 1499, 1498, 1497, 1491, 1489, 1488, 1486, 1485, 1480, 1479, 1477, 1471, 1469, 1468, 1467, 1460, 1458, 1457, 1456, 1454, 1448, 1446, 1445, 1443, 1442, 1441, 1437, 1436, 1434, 1432, 1431, 1430, 1428, 1425, 1424, 1423, 1421, 1420, 1418, 1417, 1416, 1414, 1413, 1412, 1411, 1406, 1403, 1402, 1401, 1399, 1398, 1396, 1395, 1394, 1391, 1390, 1382, 1380, 1377, 1375, 1374, 1373, 1372, 1371, 1367, 1360, 1359, 1356, 1355, 1350, 1348, 1347, 1345, 1344, 1343, 1342, 1341, 1340, 1339, 1337, 1335, 1331, 1328, 1322, 1320, 1317, 1314, 1312, 1305, 1303, 1302, 1297, 1296, 1295, 1293, 1288, 1286, 1285, 1283, 1281, 1278, 1277, 1274, 1272, 1271, 1270, 1267, 1266, 1259, 1257, 1256, 1255, 1254, 1250, 1247, 1246, 1245, 1241, 1240, 1236, 1233, 1232, 1229, 1213, 1209, 1205, 1199, 1198, 1193, 1191, 1185, 1181, 1178, 1176, 1174, 1173, 1160, 1155, 1151, 1150, 1146, 1143, 1136, 1129, 1123, 1121, 1119, 1117, 1115, 1113, 1112, 1107, 1102, 1100, 1099, 1094, 1092, 1091, 1088, 1087, 1086, 1082, 1079, 1076, 1075, 1072, 1070, 1068, 1067, 1065, 1054, 1052, 1051, 1046, 1044, 1043, 1042, 1041, 1039, 1030, 1022, 1015, 1014, 1007, 1006, 1003, 999, 998, 997, 985, 984, 976, 973, 972, 968, 967, 959, 957, 954, 950, 945, 943, 940, 937, 936, 931, 922, 914, 911, 910, 889, 886, 885, 874, 868, 864, 859, 845, 843, 837, 831, 828, 822, 818, 810, 801, 800, 799, 795, 787, 779, 775, 773, 767, 757, 752, 746, 734, 720, 694, 692, 687, 686, 684, 677, 664, 661, 648, 644, 642, 636, 627, 611, 602, 599, 587, 582, 572, 571, 570, 551, 549, 532, 522, 465, 454, 450, 421, 404, 398, 377, 368, 367, 348, 338, 336, 333, 312, 254, 222, 188, 180, 175, 164, 85, 82, 77, 39, 22, 1]
[2021-05-16 22:04:26] [INFO ] Flow matrix only has 1216 transitions (discarded 24 similar events)
// Phase 1: matrix 1216 rows 614 cols
[2021-05-16 22:04:26] [INFO ] Computed 50 place invariants in 51 ms
[2021-05-16 22:04:27] [INFO ] Implicit Places using invariants in 498 ms returned [135, 201, 330, 365, 487, 556]
Discarding 6 places :
Implicit Place search using SMT only with invariants took 513 ms to find 6 implicit places.
[2021-05-16 22:04:27] [INFO ] Flow matrix only has 1216 transitions (discarded 24 similar events)
// Phase 1: matrix 1216 rows 608 cols
[2021-05-16 22:04:27] [INFO ] Computed 44 place invariants in 24 ms
[2021-05-16 22:04:28] [INFO ] Dead Transitions using invariants and state equation in 1159 ms returned []
Starting structural reductions, iteration 1 : 608/618 places, 1240/1564 transitions.
Applied a total of 0 rules in 29 ms. Remains 608 /608 variables (removed 0) and now considering 1240/1240 (removed 0) transitions.
[2021-05-16 22:04:28] [INFO ] Flow matrix only has 1216 transitions (discarded 24 similar events)
// Phase 1: matrix 1216 rows 608 cols
[2021-05-16 22:04:28] [INFO ] Computed 44 place invariants in 36 ms
[2021-05-16 22:04:29] [INFO ] Dead Transitions using invariants and state equation in 1128 ms returned []
Finished structural reductions, in 2 iterations. Remains : 608/618 places, 1240/1564 transitions.
[2021-05-16 22:04:30] [INFO ] Initial state reduction rules for LTL removed 6 formulas.
[2021-05-16 22:04:30] [INFO ] Flatten gal took : 173 ms
FORMULA PolyORBLF-PT-S04J06T06-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-PT-S04J06T06-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-PT-S04J06T06-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-PT-S04J06T06-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-PT-S04J06T06-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-PT-S04J06T06-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-16 22:04:30] [INFO ] Flatten gal took : 115 ms
[2021-05-16 22:04:30] [INFO ] Input system was already deterministic with 1240 transitions.
Incomplete random walk after 100000 steps, including 9 resets, run finished after 540 ms. (steps per millisecond=185 ) properties (out of 21) seen :13
Running SMT prover for 8 properties.
[2021-05-16 22:04:31] [INFO ] Flow matrix only has 1216 transitions (discarded 24 similar events)
// Phase 1: matrix 1216 rows 608 cols
[2021-05-16 22:04:31] [INFO ] Computed 44 place invariants in 29 ms
[2021-05-16 22:04:31] [INFO ] [Real]Absence check using 17 positive place invariants in 8 ms returned sat
[2021-05-16 22:04:31] [INFO ] [Real]Absence check using 17 positive and 27 generalized place invariants in 32 ms returned unsat
[2021-05-16 22:04:31] [INFO ] [Real]Absence check using 17 positive place invariants in 6 ms returned unsat
[2021-05-16 22:04:31] [INFO ] [Real]Absence check using 17 positive place invariants in 9 ms returned sat
[2021-05-16 22:04:31] [INFO ] [Real]Absence check using 17 positive and 27 generalized place invariants in 24 ms returned unsat
[2021-05-16 22:04:31] [INFO ] [Real]Absence check using 17 positive place invariants in 6 ms returned sat
[2021-05-16 22:04:31] [INFO ] [Real]Absence check using 17 positive and 27 generalized place invariants in 16 ms returned unsat
[2021-05-16 22:04:31] [INFO ] [Real]Absence check using 17 positive place invariants in 6 ms returned sat
[2021-05-16 22:04:31] [INFO ] [Real]Absence check using 17 positive and 27 generalized place invariants in 22 ms returned unsat
[2021-05-16 22:04:31] [INFO ] [Real]Absence check using 17 positive place invariants in 7 ms returned sat
[2021-05-16 22:04:31] [INFO ] [Real]Absence check using 17 positive and 27 generalized place invariants in 13 ms returned unsat
[2021-05-16 22:04:32] [INFO ] [Real]Absence check using 17 positive place invariants in 7 ms returned sat
[2021-05-16 22:04:32] [INFO ] [Real]Absence check using 17 positive and 27 generalized place invariants in 14 ms returned unsat
[2021-05-16 22:04:32] [INFO ] [Real]Absence check using 17 positive place invariants in 5 ms returned unsat
Successfully simplified 8 atomic propositions for a total of 9 simplifications.
[2021-05-16 22:04:32] [INFO ] Initial state test concluded for 4 properties.
FORMULA PolyORBLF-PT-S04J06T06-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-PT-S04J06T06-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-PT-S04J06T06-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-PT-S04J06T06-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-PT-S04J06T06-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G(((G(p0)||F(G(p1)))&&(p2||X((p3 U p4))))))], workingDir=/home/mcc/execution]
Support contains 83 out of 608 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 608/608 places, 1240/1240 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 602 transition count 1234
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 602 transition count 1234
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 18 place count 596 transition count 1228
Iterating global reduction 0 with 6 rules applied. Total rules applied 24 place count 596 transition count 1228
Applied a total of 24 rules in 92 ms. Remains 596 /608 variables (removed 12) and now considering 1228/1240 (removed 12) transitions.
[2021-05-16 22:04:32] [INFO ] Flow matrix only has 1204 transitions (discarded 24 similar events)
// Phase 1: matrix 1204 rows 596 cols
[2021-05-16 22:04:32] [INFO ] Computed 44 place invariants in 64 ms
[2021-05-16 22:04:33] [INFO ] Dead Transitions using invariants and state equation in 1331 ms returned []
[2021-05-16 22:04:33] [INFO ] Flow matrix only has 1204 transitions (discarded 24 similar events)
// Phase 1: matrix 1204 rows 596 cols
[2021-05-16 22:04:33] [INFO ] Computed 44 place invariants in 37 ms
[2021-05-16 22:04:34] [INFO ] Implicit Places using invariants in 598 ms returned []
[2021-05-16 22:04:34] [INFO ] Flow matrix only has 1204 transitions (discarded 24 similar events)
// Phase 1: matrix 1204 rows 596 cols
[2021-05-16 22:04:34] [INFO ] Computed 44 place invariants in 24 ms
[2021-05-16 22:04:34] [INFO ] State equation strengthened by 126 read => feed constraints.
[2021-05-16 22:04:43] [INFO ] Implicit Places using invariants and state equation in 9665 ms returned []
Implicit Place search using SMT with State Equation took 10308 ms to find 0 implicit places.
[2021-05-16 22:04:43] [INFO ] Flow matrix only has 1204 transitions (discarded 24 similar events)
// Phase 1: matrix 1204 rows 596 cols
[2021-05-16 22:04:44] [INFO ] Computed 44 place invariants in 56 ms
[2021-05-16 22:04:45] [INFO ] Dead Transitions using invariants and state equation in 1934 ms returned []
Finished structural reductions, in 1 iterations. Remains : 596/608 places, 1228/1240 transitions.
Stuttering acceptance computed with spot in 375 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p2) (NOT p4))), (NOT p1), (NOT p4), true]
Running random walk in product with property : PolyORBLF-PT-S04J06T06-03 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=(NOT p2), acceptance={} source=0 dest: 2}], [{ cond=(NOT p1), acceptance={0} source=1 dest: 1}, { cond=p1, acceptance={} source=1 dest: 1}], [{ cond=(AND (NOT p4) p3), acceptance={0} source=2 dest: 2}, { cond=(AND (NOT p4) (NOT p3)), acceptance={} source=2 dest: 3}], [{ cond=true, acceptance={0} source=3 dest: 3}]], initial=0, aps=[p0:(GT (ADD s15 s27 s85 s93 s99 s108 s125 s163 s166 s198 s266 s267 s269 s284 s299 s317 s342 s347 s354 s387 s414 s437 s461 s466 s521 s529 s553 s573) (ADD s25 s39 s49 s59 s77 s82 s84 s100 s154 s160 s172 s174 s184 s212 s231 s234 s236 s255 s258 s290 s310 s331 s336 s339 s350 s360 s381 s398 s408 s411 s412 s419 s424 s429 s445 s471 s481 s482 s489 s513 s557 s560)), p2:(LEQ 1 s167), p1:(GT (ADD s63 s117 s224 s298 s430 s561) (ADD s244 s443 s453 s507)), p4:(AND (LEQ s491 s265) (LEQ 1 s167)), p3:(LEQ s491 s265)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 11 steps with 0 reset in 1 ms.
FORMULA PolyORBLF-PT-S04J06T06-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-PT-S04J06T06-03 finished in 14166 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(G(p0)))], workingDir=/home/mcc/execution]
Support contains 7 out of 608 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 608/608 places, 1240/1240 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 602 transition count 1234
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 602 transition count 1234
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 18 place count 596 transition count 1228
Iterating global reduction 0 with 6 rules applied. Total rules applied 24 place count 596 transition count 1228
Applied a total of 24 rules in 72 ms. Remains 596 /608 variables (removed 12) and now considering 1228/1240 (removed 12) transitions.
[2021-05-16 22:04:46] [INFO ] Flow matrix only has 1204 transitions (discarded 24 similar events)
// Phase 1: matrix 1204 rows 596 cols
[2021-05-16 22:04:46] [INFO ] Computed 44 place invariants in 37 ms
[2021-05-16 22:04:47] [INFO ] Dead Transitions using invariants and state equation in 1105 ms returned []
[2021-05-16 22:04:47] [INFO ] Flow matrix only has 1204 transitions (discarded 24 similar events)
// Phase 1: matrix 1204 rows 596 cols
[2021-05-16 22:04:47] [INFO ] Computed 44 place invariants in 31 ms
[2021-05-16 22:04:48] [INFO ] Implicit Places using invariants in 557 ms returned []
[2021-05-16 22:04:48] [INFO ] Flow matrix only has 1204 transitions (discarded 24 similar events)
// Phase 1: matrix 1204 rows 596 cols
[2021-05-16 22:04:48] [INFO ] Computed 44 place invariants in 28 ms
[2021-05-16 22:04:48] [INFO ] State equation strengthened by 126 read => feed constraints.
[2021-05-16 22:05:01] [INFO ] Implicit Places using invariants and state equation in 13323 ms returned []
Implicit Place search using SMT with State Equation took 13884 ms to find 0 implicit places.
[2021-05-16 22:05:01] [INFO ] Flow matrix only has 1204 transitions (discarded 24 similar events)
// Phase 1: matrix 1204 rows 596 cols
[2021-05-16 22:05:01] [INFO ] Computed 44 place invariants in 28 ms
[2021-05-16 22:05:02] [INFO ] Dead Transitions using invariants and state equation in 1147 ms returned []
Finished structural reductions, in 1 iterations. Remains : 596/608 places, 1228/1240 transitions.
Stuttering acceptance computed with spot in 83 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : PolyORBLF-PT-S04J06T06-04 automaton TGBA [mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(GT s137 (ADD s106 s177 s286 s297 s514 s526))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA PolyORBLF-PT-S04J06T06-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-PT-S04J06T06-04 finished in 16339 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F(G(p0)))], workingDir=/home/mcc/execution]
Support contains 13 out of 608 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 608/608 places, 1240/1240 transitions.
Drop transitions removed 54 transitions
Trivial Post-agglo rules discarded 54 transitions
Performed 54 trivial Post agglomeration. Transition count delta: 54
Iterating post reduction 0 with 54 rules applied. Total rules applied 54 place count 608 transition count 1186
Reduce places removed 54 places and 0 transitions.
Iterating post reduction 1 with 54 rules applied. Total rules applied 108 place count 554 transition count 1186
Performed 72 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 72 Pre rules applied. Total rules applied 108 place count 554 transition count 1114
Deduced a syphon composed of 72 places in 1 ms
Reduce places removed 72 places and 0 transitions.
Iterating global reduction 2 with 144 rules applied. Total rules applied 252 place count 482 transition count 1114
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 255 place count 479 transition count 1111
Iterating global reduction 2 with 3 rules applied. Total rules applied 258 place count 479 transition count 1111
Performed 60 Post agglomeration using F-continuation condition.Transition count delta: 60
Deduced a syphon composed of 60 places in 1 ms
Reduce places removed 60 places and 0 transitions.
Iterating global reduction 2 with 120 rules applied. Total rules applied 378 place count 419 transition count 1051
Applied a total of 378 rules in 192 ms. Remains 419 /608 variables (removed 189) and now considering 1051/1240 (removed 189) transitions.
[2021-05-16 22:05:02] [INFO ] Flow matrix only has 1027 transitions (discarded 24 similar events)
// Phase 1: matrix 1027 rows 419 cols
[2021-05-16 22:05:02] [INFO ] Computed 44 place invariants in 14 ms
[2021-05-16 22:05:03] [INFO ] Dead Transitions using invariants and state equation in 1056 ms returned []
[2021-05-16 22:05:03] [INFO ] Flow matrix only has 1027 transitions (discarded 24 similar events)
// Phase 1: matrix 1027 rows 419 cols
[2021-05-16 22:05:03] [INFO ] Computed 44 place invariants in 15 ms
[2021-05-16 22:05:04] [INFO ] Implicit Places using invariants in 717 ms returned []
[2021-05-16 22:05:04] [INFO ] Flow matrix only has 1027 transitions (discarded 24 similar events)
// Phase 1: matrix 1027 rows 419 cols
[2021-05-16 22:05:04] [INFO ] Computed 44 place invariants in 13 ms
[2021-05-16 22:05:05] [INFO ] State equation strengthened by 126 read => feed constraints.
[2021-05-16 22:05:12] [INFO ] Implicit Places using invariants and state equation in 8291 ms returned []
Implicit Place search using SMT with State Equation took 9015 ms to find 0 implicit places.
[2021-05-16 22:05:13] [INFO ] Redundant transitions in 79 ms returned []
[2021-05-16 22:05:13] [INFO ] Flow matrix only has 1027 transitions (discarded 24 similar events)
// Phase 1: matrix 1027 rows 419 cols
[2021-05-16 22:05:13] [INFO ] Computed 44 place invariants in 34 ms
[2021-05-16 22:05:14] [INFO ] Dead Transitions using invariants and state equation in 1305 ms returned []
Finished structural reductions, in 1 iterations. Remains : 419/608 places, 1051/1240 transitions.
Stuttering acceptance computed with spot in 234 ms :[(NOT p0)]
Running random walk in product with property : PolyORBLF-PT-S04J06T06-05 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}, { cond=p0, acceptance={} source=0 dest: 0}]], initial=0, aps=[p0:(GT (ADD s2 s93 s140 s168 s332 s340 s416) (ADD s56 s141 s156 s163 s189 s215))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 2334 steps with 0 reset in 30 ms.
FORMULA PolyORBLF-PT-S04J06T06-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-PT-S04J06T06-05 finished in 11979 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(G(p0)))], workingDir=/home/mcc/execution]
Support contains 10 out of 608 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 608/608 places, 1240/1240 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 602 transition count 1234
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 602 transition count 1234
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 18 place count 596 transition count 1228
Iterating global reduction 0 with 6 rules applied. Total rules applied 24 place count 596 transition count 1228
Applied a total of 24 rules in 23 ms. Remains 596 /608 variables (removed 12) and now considering 1228/1240 (removed 12) transitions.
[2021-05-16 22:05:14] [INFO ] Flow matrix only has 1204 transitions (discarded 24 similar events)
// Phase 1: matrix 1204 rows 596 cols
[2021-05-16 22:05:14] [INFO ] Computed 44 place invariants in 38 ms
[2021-05-16 22:05:15] [INFO ] Dead Transitions using invariants and state equation in 1300 ms returned []
[2021-05-16 22:05:15] [INFO ] Flow matrix only has 1204 transitions (discarded 24 similar events)
// Phase 1: matrix 1204 rows 596 cols
[2021-05-16 22:05:16] [INFO ] Computed 44 place invariants in 29 ms
[2021-05-16 22:05:16] [INFO ] Implicit Places using invariants in 549 ms returned []
[2021-05-16 22:05:16] [INFO ] Flow matrix only has 1204 transitions (discarded 24 similar events)
// Phase 1: matrix 1204 rows 596 cols
[2021-05-16 22:05:16] [INFO ] Computed 44 place invariants in 40 ms
[2021-05-16 22:05:17] [INFO ] State equation strengthened by 126 read => feed constraints.
[2021-05-16 22:05:29] [INFO ] Implicit Places using invariants and state equation in 12968 ms returned []
Implicit Place search using SMT with State Equation took 13518 ms to find 0 implicit places.
[2021-05-16 22:05:29] [INFO ] Flow matrix only has 1204 transitions (discarded 24 similar events)
// Phase 1: matrix 1204 rows 596 cols
[2021-05-16 22:05:29] [INFO ] Computed 44 place invariants in 41 ms
[2021-05-16 22:05:30] [INFO ] Dead Transitions using invariants and state equation in 1127 ms returned []
Finished structural reductions, in 1 iterations. Remains : 596/608 places, 1228/1240 transitions.
Stuttering acceptance computed with spot in 66 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : PolyORBLF-PT-S04J06T06-06 automaton TGBA [mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(GT (ADD s20 s45 s176 s223 s538 s566) (ADD s244 s443 s453 s507))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Entered a terminal (fully accepting) state of product in 3 steps with 0 reset in 0 ms.
FORMULA PolyORBLF-PT-S04J06T06-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-PT-S04J06T06-06 finished in 16093 ms.
All properties solved without resorting to model-checking.

BK_STOP 1621202731324

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

+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution LTLCardinality -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 LTLCardinality -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="PolyORBLF-PT-S04J06T06"
export BK_EXAMINATION="LTLCardinality"
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 PolyORBLF-PT-S04J06T06, examination is LTLCardinality"
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-oct2-162089268100292"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/PolyORBLF-PT-S04J06T06.tgz
mv PolyORBLF-PT-S04J06T06 execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "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 [ "LTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLCardinality" != "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 "LTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLCardinality.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 '' LTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLCardinality"
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 ;