Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2024-input.r255-tall-171654364400007.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
....................
=====================================================================
Generated by BenchKit 2-5568
Executing tool itstools
Input is MultiCrashLeafsetExtension-PT-S16C03, examination is QuasiLiveness
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r255-tall-171654364400007
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 3.9M
-rw-r--r-- 1 mcc users 11K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 69K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 9.4K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 52K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 7.0K Apr 22 14:52 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K Apr 22 14:52 LTLCardinality.xml
-rw-r--r-- 1 mcc users 4.5K Apr 22 14:52 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Apr 22 14:52 LTLFireability.xml
-rw-r--r-- 1 mcc users 14K Apr 12 07:06 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 75K Apr 12 07:06 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 18K Apr 12 07:02 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 84K Apr 12 07:02 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.4K Apr 22 14:52 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.4K Apr 22 14:52 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 7 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 3.5M May 18 16:43 model.pnml

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

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

The expected result is a vector of booleans
BOOL_VECTOR

FORMULA_NAME QuasiLiveness

=== Now, execution of the tool begins

BK_START 1716622742217

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=QuasiLiveness
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=1800
BK_INPUT=MultiCrashLeafsetExtension-PT-S16C03
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
QuasiLiveness PT
Running Version 202405141337
[2024-05-25 07:39:03] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, QuasiLiveness, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 1800]
[2024-05-25 07:39:03] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-25 07:39:03] [INFO ] Load time of PNML (sax parser for PT used): 296 ms
[2024-05-25 07:39:03] [INFO ] Transformed 3606 places.
[2024-05-25 07:39:03] [INFO ] Transformed 5141 transitions.
[2024-05-25 07:39:03] [INFO ] Parsed PT model containing 3606 places and 5141 transitions and 20838 arcs in 440 ms.
Starting structural reductions in LIVENESS mode, iteration 0 : 3606/3606 places, 5141/5141 transitions.
Reduce places removed 26 places and 0 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 816 transitions
Trivial Post-agglo rules discarded 816 transitions
Performed 816 trivial Post agglomeration. Transition count delta: 816
Iterating post reduction 0 with 842 rules applied. Total rules applied 842 place count 3580 transition count 4325
Reduce places removed 816 places and 0 transitions.
Iterating post reduction 1 with 816 rules applied. Total rules applied 1658 place count 2764 transition count 4325
Performed 102 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 102 Pre rules applied. Total rules applied 1658 place count 2764 transition count 4223
Deduced a syphon composed of 102 places in 16 ms
Reduce places removed 102 places and 0 transitions.
Iterating global reduction 2 with 204 rules applied. Total rules applied 1862 place count 2662 transition count 4223
Performed 17 Post agglomeration using F-continuation condition.Transition count delta: 17
Deduced a syphon composed of 17 places in 6 ms
Reduce places removed 17 places and 0 transitions.
Iterating global reduction 2 with 34 rules applied. Total rules applied 1896 place count 2645 transition count 4206
Applied a total of 1896 rules in 314 ms. Remains 2645 /3606 variables (removed 961) and now considering 4206/5141 (removed 935) transitions.
[2024-05-25 07:39:04] [INFO ] Flow matrix only has 3934 transitions (discarded 272 similar events)
// Phase 1: matrix 3934 rows 2645 cols
[2024-05-25 07:39:04] [INFO ] Computed 433 invariants in 272 ms
[2024-05-25 07:39:08] [INFO ] Implicit Places using invariants in 4070 ms returned [4, 7, 14, 23, 34, 47, 62, 79, 98, 118, 137, 154, 169, 182, 193, 202, 209, 222, 228, 234, 241, 250, 261, 274, 289, 306, 324, 341, 356, 369, 380, 389, 396, 402, 415, 421, 427, 433, 440, 449, 460, 473, 488, 504, 519, 532, 543, 552, 559, 565, 571, 584, 590, 596, 602, 608, 615, 624, 635, 648, 662, 675, 686, 695, 702, 708, 714, 720, 733, 739, 745, 751, 757, 763, 770, 779, 790, 802, 813, 822, 829, 835, 841, 847, 853, 866, 872, 878, 884, 890, 896, 902, 909, 918, 928, 937, 944, 950, 956, 962, 968, 974, 987, 993, 999, 1005, 1011, 1017, 1023, 1029, 1036, 1044, 1051, 1057, 1063, 1069, 1075, 1081, 1087, 1100, 1106, 1112, 1118, 1124, 1130, 1136, 1142, 1148, 1154, 1160, 1166, 1172, 1178, 1184, 1190, 1196, 1209, 1211, 1214, 1220, 1226, 1232, 1238, 1244, 1250, 1256, 1262, 1268, 1274, 1280, 1286, 1292, 1298, 1304, 1317, 1323, 1329, 1335, 1341, 1347, 1353, 1359, 1365, 1371, 1377, 1383, 1389, 1395, 1401, 1407, 1413, 1426, 1432, 1438, 1444, 1450, 1456, 1462, 1468, 1474, 1481, 1489, 1496, 1502, 1508, 1514, 1520, 1526, 1539, 1545, 1551, 1557, 1563, 1569, 1575, 1581, 1588, 1597, 1607, 1616, 1623, 1629, 1635, 1641, 1647, 1660, 1666, 1672, 1678, 1684, 1690, 1696, 1703, 1712, 1723, 1735, 1746, 1755, 1762, 1768, 1774, 1780, 1793, 1799, 1805, 1811, 1817, 1823, 1830, 1839, 1850, 1863, 1877, 1890, 1901, 1910, 1917, 1923, 1929, 1942, 1948, 1954, 1960, 1966, 1973, 1982, 1993, 2006, 2021, 2037, 2052, 2065, 2076, 2085, 2092, 2098, 2111, 2117, 2123, 2129, 2136, 2145, 2156, 2169, 2184, 2201, 2219, 2236, 2251, 2264, 2275, 2284, 2291, 2304, 2306, 2309, 2315, 2322, 2331, 2342, 2355, 2370, 2387, 2406, 2426, 2445, 2462, 2477, 2490, 2501, 2510, 2524]
[2024-05-25 07:39:08] [INFO ] Actually due to overlaps returned [222, 415, 584, 733, 866, 987, 1100, 1209, 1317, 1426, 1539, 1660, 1793, 1942, 2111, 2304, 2524, 4, 1211, 2306]
Discarding 20 places :
Implicit Place search using SMT only with invariants took 4107 ms to find 20 implicit places.
Starting structural reductions in LIVENESS mode, iteration 1 : 2625/3606 places, 4206/5141 transitions.
Applied a total of 0 rules in 24 ms. Remains 2625 /2625 variables (removed 0) and now considering 4206/4206 (removed 0) transitions.
Finished structural reductions in LIVENESS mode , in 2 iterations and 4463 ms. Remains : 2625/3606 places, 4206/5141 transitions.
Initial state reduction rules removed 17 formulas.
[2024-05-25 07:39:09] [INFO ] Flatten gal took : 640 ms
[2024-05-25 07:39:10] [INFO ] Flatten gal took : 344 ms
[2024-05-25 07:39:10] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality11400395711516193874.gal : 181 ms
[2024-05-25 07:39:10] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality14998370569125212124.prop : 37 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality11400395711516193874.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality14998370569125212124.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...330
Loading property file /tmp/ReachabilityCardinality14998370569125212124.prop.
RANDOM walk for 40000 steps (1575 resets) in 14951 ms. (2 steps per ms) remains 1955/4189 properties
BEST_FIRST walk for 124 steps (4 resets) in 9 ms. (12 steps per ms) remains 1955/1955 properties
BEST_FIRST walk for 124 steps (4 resets) in 9 ms. (12 steps per ms) remains 1955/1955 properties
BEST_FIRST walk for 124 steps (4 resets) in 11 ms. (10 steps per ms) remains 1955/1955 properties
BEST_FIRST walk for 124 steps (4 resets) in 19 ms. (6 steps per ms) remains 1955/1955 properties
BEST_FIRST walk for 124 steps (4 resets) in 19 ms. (6 steps per ms) remains 1955/1955 properties
BEST_FIRST walk for 124 steps (4 resets) in 13 ms. (8 steps per ms) remains 1955/1955 properties
BEST_FIRST walk for 124 steps (4 resets) in 18 ms. (6 steps per ms) remains 1955/1955 properties
BEST_FIRST walk for 124 steps (4 resets) in 7 ms. (15 steps per ms) remains 1955/1955 properties
BEST_FIRST walk for 124 steps (4 resets) in 9 ms. (12 steps per ms) remains 1955/1955 properties
BEST_FIRST walk for 124 steps (4 resets) in 7 ms. (15 steps per ms) remains 1955/1955 properties
BEST_FIRST walk for 124 steps (4 resets) in 6 ms. (17 steps per ms) remains 1955/1955 properties
BEST_FIRST walk for 124 steps (4 resets) in 10 ms. (11 steps per ms) remains 1955/1955 properties
BEST_FIRST walk for 124 steps (4 resets) in 6 ms. (17 steps per ms) remains 1955/1955 properties
BEST_FIRST walk for 124 steps (4 resets) in 6 ms. (17 steps per ms) remains 1955/1955 properties
BEST_FIRST walk for 124 steps (4 resets) in 7 ms. (15 steps per ms) remains 1955/1955 properties
BEST_FIRST walk for 124 steps (4 resets) in 10 ms. (11 steps per ms) remains 1955/1955 properties
BEST_FIRST walk for 124 steps (4 resets) in 11 ms. (10 steps per ms) remains 1955/1955 properties
BEST_FIRST walk for 124 steps (4 resets) in 7 ms. (15 steps per ms) remains 1955/1955 properties
BEST_FIRST walk for 124 steps (4 resets) in 16 ms. (7 steps per ms) remains 1955/1955 properties
BEST_FIRST walk for 124 steps (4 resets) in 10 ms. (11 steps per ms) remains 1955/1955 properties
BEST_FIRST walk for 124 steps (4 resets) in 6 ms. (17 steps per ms) remains 1955/1955 properties
BEST_FIRST walk for 124 steps (4 resets) in 10 ms. (11 steps per ms) remains 1955/1955 properties
BEST_FIRST walk for 124 steps (4 resets) in 7 ms. (15 steps per ms) remains 1955/1955 properties
BEST_FIRST walk for 124 steps (4 resets) in 6 ms. (17 steps per ms) remains 1955/1955 properties
BEST_FIRST walk for 124 steps (4 resets) in 5 ms. (20 steps per ms) remains 1955/1955 properties
BEST_FIRST walk for 124 steps (4 resets) in 6 ms. (17 steps per ms) remains 1955/1955 properties
BEST_FIRST walk for 124 steps (4 resets) in 7 ms. (15 steps per ms) remains 1955/1955 properties
BEST_FIRST walk for 124 steps (4 resets) in 6 ms. (17 steps per ms) remains 1955/1955 properties
BEST_FIRST walk for 124 steps (4 resets) in 7 ms. (15 steps per ms) remains 1955/1955 properties
BEST_FIRST walk for 124 steps (4 resets) in 6 ms. (17 steps per ms) remains 1955/1955 properties
BEST_FIRST walk for 124 steps (4 resets) in 9 ms. (12 steps per ms) remains 1955/1955 properties
BEST_FIRST walk for 124 steps (4 resets) in 7 ms. (15 steps per ms) remains 1955/1955 properties
BEST_FIRST walk for 124 steps (4 resets) in 6 ms. (17 steps per ms) remains 1955/1955 properties
BEST_FIRST walk for 124 steps (4 resets) in 6 ms. (17 steps per ms) remains 1955/1955 properties
BEST_FIRST walk for 124 steps (4 resets) in 5 ms. (20 steps per ms) remains 1955/1955 properties
BEST_FIRST walk for 124 steps (4 resets) in 6 ms. (17 steps per ms) remains 1955/1955 properties
BEST_FIRST walk for 124 steps (4 resets) in 6 ms. (17 steps per ms) remains 1955/1955 properties
BEST_FIRST walk for 124 steps (4 resets) in 7 ms. (15 steps per ms) remains 1955/1955 properties
BEST_FIRST walk for 124 steps (4 resets) in 6 ms. (17 steps per ms) remains 1955/1955 properties
BEST_FIRST walk for 124 steps (4 resets) in 6 ms. (17 steps per ms) remains 1955/1955 properties
BEST_FIRST walk for 124 steps (4 resets) in 7 ms. (15 steps per ms) remains 1955/1955 properties
BEST_FIRST walk for 124 steps (4 resets) in 5 ms. (20 steps per ms) remains 1955/1955 properties
BEST_FIRST walk for 124 steps (4 resets) in 6 ms. (17 steps per ms) remains 1955/1955 properties
BEST_FIRST walk for 124 steps (4 resets) in 5 ms. (20 steps per ms) remains 1955/1955 properties
BEST_FIRST walk for 124 steps (4 resets) in 5 ms. (20 steps per ms) remains 1955/1955 properties
BEST_FIRST walk for 124 steps (4 resets) in 5 ms. (20 steps per ms) remains 1955/1955 properties
BEST_FIRST walk for 124 steps (4 resets) in 5 ms. (20 steps per ms) remains 1955/1955 properties
BEST_FIRST walk for 124 steps (4 resets) in 5 ms. (20 steps per ms) remains 1955/1955 properties
BEST_FIRST walk for 124 steps (4 resets) in 7 ms. (15 steps per ms) remains 1955/1955 properties
BEST_FIRST walk for 124 steps (4 resets) in 7 ms. (15 steps per ms) remains 1955/1955 properties
[2024-05-25 07:39:12] [INFO ] Flow matrix only has 3934 transitions (discarded 272 similar events)
// Phase 1: matrix 3934 rows 2625 cols
[2024-05-25 07:39:12] [INFO ] Computed 413 invariants in 130 ms
[2024-05-25 07:39:12] [INFO ] State equation strengthened by 1362 read => feed constraints.
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
At refinement iteration 0 (INCLUDED_ONLY) 0/1195 variables, 28/28 constraints. Problems are: Problem set: 0 solved, 1955 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1195/6559 variables, and 28 constraints, problems are : Problem set: 0 solved, 1955 unsolved in 5083 ms.
Refiners :[Positive P Invariants (semi-flows): 28/31 constraints, Generalized P Invariants (flows): 0/382 constraints, State Equation: 0/2625 constraints, ReadFeed: 0/1362 constraints, PredecessorRefiner: 1955/1955 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1955 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1195 variables, 28/28 constraints. Problems are: Problem set: 0 solved, 1955 unsolved
Reachability property qltransition_2235 is true.
Reachability property qltransition_2146 is true.
Reachability property qltransition_2123 is true.
Reachability property qltransition_2040 is true.
Reachability property qltransition_1964 is true.
Reachability property qltransition_1941 is true.
Reachability property qltransition_1871 is true.
Reachability property qltransition_1806 is true.
Reachability property qltransition_1783 is true.
Reachability property qltransition_1724 is true.
Reachability property qltransition_1668 is true.
Reachability property qltransition_1645 is true.
Reachability property qltransition_1595 is true.
Reachability property qltransition_1546 is true.
Reachability property qltransition_1523 is true.
Reachability property qltransition_1480 is true.
Reachability property qltransition_1436 is true.
Reachability property qltransition_1413 is true.
Reachability property qltransition_1375 is true.
Reachability property qltransition_1334 is true.
Reachability property qltransition_1311 is true.
Reachability property qltransition_1276 is true.
Reachability property qltransition_1236 is true.
Reachability property qltransition_1213 is true.
Reachability property qltransition_1138 is true.
Reachability property qltransition_1129 is true.
Reachability property qltransition_1115 is true.
Reachability property qltransition_1075 is true.
Reachability property qltransition_1040 is true.
Reachability property qltransition_1017 is true.
Reachability property qltransition_974 is true.
Reachability property qltransition_938 is true.
Reachability property qltransition_915 is true.
Reachability property qltransition_867 is true.
Reachability property qltransition_828 is true.
Reachability property qltransition_805 is true.
Reachability property qltransition_750 is true.
Reachability property qltransition_706 is true.
Reachability property qltransition_683 is true.
Reachability property qltransition_619 is true.
Reachability property qltransition_568 is true.
Reachability property qltransition_545 is true.
Reachability property qltransition_470 is true.
Reachability property qltransition_410 is true.
Reachability property qltransition_387 is true.
Reachability property qltransition_299 is true.
Reachability property qltransition_228 is true.
Reachability property qltransition_205 is true.
Reachability property qltransition_102 is true.
SDD proceeding with computation,4140 properties remain. new max is 2
SDD size :1 after 5
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1195/6559 variables, and 28 constraints, problems are : Problem set: 0 solved, 1955 unsolved in 5045 ms.
Refiners :[Positive P Invariants (semi-flows): 28/31 constraints, Generalized P Invariants (flows): 0/382 constraints, State Equation: 0/2625 constraints, ReadFeed: 0/1362 constraints, PredecessorRefiner: 0/1955 constraints, Known Traps: 0/0 constraints]
After SMT, in 12051ms problems are : Problem set: 0 solved, 1955 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 1195 out of 2625 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2625/2625 places, 4206/4206 transitions.
Discarding 625 places :
Symmetric choice reduction at 0 with 625 rule applications. Total rules 625 place count 2000 transition count 3581
Iterating global reduction 0 with 625 rules applied. Total rules applied 1250 place count 2000 transition count 3581
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 3 Pre rules applied. Total rules applied 1250 place count 2000 transition count 3578
Deduced a syphon composed of 3 places in 2 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 0 with 6 rules applied. Total rules applied 1256 place count 1997 transition count 3578
Discarding 149 places :
Symmetric choice reduction at 0 with 149 rule applications. Total rules 1405 place count 1848 transition count 3131
Iterating global reduction 0 with 149 rules applied. Total rules applied 1554 place count 1848 transition count 3131
Free-agglomeration rule (complex) applied 12 times.
Iterating global reduction 0 with 12 rules applied. Total rules applied 1566 place count 1848 transition count 3119
Reduce places removed 12 places and 0 transitions.
Iterating post reduction 0 with 12 rules applied. Total rules applied 1578 place count 1836 transition count 3119
Partial Free-agglomeration rule applied 18 times.
Drop transitions (Partial Free agglomeration) removed 18 transitions
Iterating global reduction 1 with 18 rules applied. Total rules applied 1596 place count 1836 transition count 3119
Applied a total of 1596 rules in 472 ms. Remains 1836 /2625 variables (removed 789) and now considering 3119/4206 (removed 1087) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 473 ms. Remains : 1836/2625 places, 3119/4206 transitions.
Reachability property qltransition_1227 is true.
Reachability property qltransition_1031 is true.
SDD proceeding with computation,4138 properties remain. new max is 2
SDD size :5 after 7
SDD proceeding with computation,4138 properties remain. new max is 4
SDD size :7 after 8
SDD proceeding with computation,4138 properties remain. new max is 8
SDD size :8 after 10
Reachability property qltransition_2137 is true.
Reachability property qltransition_1955 is true.
Reachability property qltransition_219 is true.
Reachability property qltransition_9 is true.
SDD proceeding with computation,4134 properties remain. new max is 8
SDD size :10 after 16
Reachability property qltransition_1797 is true.
Reachability property qltransition_1325 is true.
RANDOM walk for 922083 steps (40799 resets) in 120004 ms. (7 steps per ms) remains 1652/1955 properties
BEST_FIRST walk for 4004 steps (32 resets) in 103 ms. (38 steps per ms) remains 1652/1652 properties
BEST_FIRST walk for 4004 steps (32 resets) in 107 ms. (37 steps per ms) remains 1652/1652 properties
BEST_FIRST walk for 4004 steps (32 resets) in 114 ms. (34 steps per ms) remains 1652/1652 properties
BEST_FIRST walk for 4004 steps (32 resets) in 111 ms. (35 steps per ms) remains 1652/1652 properties
BEST_FIRST walk for 4004 steps (32 resets) in 147 ms. (27 steps per ms) remains 1652/1652 properties
BEST_FIRST walk for 4004 steps (32 resets) in 134 ms. (29 steps per ms) remains 1652/1652 properties
BEST_FIRST walk for 4004 steps (32 resets) in 115 ms. (34 steps per ms) remains 1652/1652 properties
BEST_FIRST walk for 4004 steps (32 resets) in 120 ms. (33 steps per ms) remains 1652/1652 properties
BEST_FIRST walk for 4004 steps (32 resets) in 111 ms. (35 steps per ms) remains 1652/1652 properties
BEST_FIRST walk for 4004 steps (32 resets) in 110 ms. (36 steps per ms) remains 1652/1652 properties
BEST_FIRST walk for 4004 steps (32 resets) in 112 ms. (35 steps per ms) remains 1652/1652 properties
BEST_FIRST walk for 4004 steps (32 resets) in 107 ms. (37 steps per ms) remains 1652/1652 properties
BEST_FIRST walk for 4004 steps (32 resets) in 189 ms. (21 steps per ms) remains 1652/1652 properties
BEST_FIRST walk for 4004 steps (28 resets) in 122 ms. (32 steps per ms) remains 1650/1652 properties
BEST_FIRST walk for 4004 steps (30 resets) in 122 ms. (32 steps per ms) remains 1650/1650 properties
BEST_FIRST walk for 4004 steps (28 resets) in 100 ms. (39 steps per ms) remains 1650/1650 properties
BEST_FIRST walk for 4003 steps (28 resets) in 108 ms. (36 steps per ms) remains 1650/1650 properties
Reachability property qltransition_929 is true.
BEST_FIRST walk for 4004 steps (29 resets) in 94 ms. (42 steps per ms) remains 1650/1650 properties
BEST_FIRST walk for 4004 steps (28 resets) in 94 ms. (42 steps per ms) remains 1650/1650 properties
BEST_FIRST walk for 4004 steps (27 resets) in 93 ms. (42 steps per ms) remains 1650/1650 properties
BEST_FIRST walk for 4002 steps (28 resets) in 94 ms. (42 steps per ms) remains 1650/1650 properties
BEST_FIRST walk for 4002 steps (27 resets) in 95 ms. (41 steps per ms) remains 1650/1650 properties
BEST_FIRST walk for 4003 steps (30 resets) in 107 ms. (37 steps per ms) remains 1650/1650 properties
BEST_FIRST walk for 4003 steps (26 resets) in 92 ms. (43 steps per ms) remains 1650/1650 properties
BEST_FIRST walk for 4003 steps (27 resets) in 90 ms. (43 steps per ms) remains 1650/1650 properties
BEST_FIRST walk for 4004 steps (26 resets) in 93 ms. (42 steps per ms) remains 1650/1650 properties
BEST_FIRST walk for 4004 steps (28 resets) in 92 ms. (43 steps per ms) remains 1650/1650 properties
BEST_FIRST walk for 4004 steps (27 resets) in 92 ms. (43 steps per ms) remains 1650/1650 properties
BEST_FIRST walk for 4003 steps (26 resets) in 89 ms. (44 steps per ms) remains 1650/1650 properties
BEST_FIRST walk for 4002 steps (29 resets) in 95 ms. (41 steps per ms) remains 1650/1650 properties
BEST_FIRST walk for 4004 steps (28 resets) in 91 ms. (43 steps per ms) remains 1650/1650 properties
BEST_FIRST walk for 4002 steps (27 resets) in 89 ms. (44 steps per ms) remains 1650/1650 properties
BEST_FIRST walk for 4004 steps (27 resets) in 90 ms. (44 steps per ms) remains 1650/1650 properties
BEST_FIRST walk for 4003 steps (28 resets) in 91 ms. (43 steps per ms) remains 1650/1650 properties
BEST_FIRST walk for 4003 steps (26 resets) in 89 ms. (44 steps per ms) remains 1650/1650 properties
BEST_FIRST walk for 4004 steps (27 resets) in 90 ms. (44 steps per ms) remains 1650/1650 properties
BEST_FIRST walk for 4003 steps (26 resets) in 95 ms. (41 steps per ms) remains 1650/1650 properties
BEST_FIRST walk for 4001 steps (27 resets) in 85 ms. (46 steps per ms) remains 1650/1650 properties
BEST_FIRST walk for 4004 steps (29 resets) in 98 ms. (40 steps per ms) remains 1650/1650 properties
BEST_FIRST walk for 4004 steps (26 resets) in 88 ms. (44 steps per ms) remains 1650/1650 properties
BEST_FIRST walk for 4003 steps (26 resets) in 92 ms. (43 steps per ms) remains 1650/1650 properties
BEST_FIRST walk for 4003 steps (27 resets) in 94 ms. (42 steps per ms) remains 1650/1650 properties
BEST_FIRST walk for 4002 steps (26 resets) in 89 ms. (44 steps per ms) remains 1650/1650 properties
BEST_FIRST walk for 4004 steps (27 resets) in 88 ms. (44 steps per ms) remains 1650/1650 properties
BEST_FIRST walk for 4003 steps (27 resets) in 92 ms. (43 steps per ms) remains 1650/1650 properties
BEST_FIRST walk for 4003 steps (27 resets) in 91 ms. (43 steps per ms) remains 1650/1650 properties
BEST_FIRST walk for 4001 steps (27 resets) in 85 ms. (46 steps per ms) remains 1650/1650 properties
BEST_FIRST walk for 4004 steps (28 resets) in 91 ms. (43 steps per ms) remains 1650/1650 properties
Reachability property qltransition_401 is true.
BEST_FIRST walk for 4003 steps (28 resets) in 90 ms. (43 steps per ms) remains 1650/1650 properties
BEST_FIRST walk for 4003 steps (26 resets) in 77 ms. (51 steps per ms) remains 1650/1650 properties
BEST_FIRST walk for 4003 steps (28 resets) in 88 ms. (44 steps per ms) remains 1650/1650 properties
BEST_FIRST walk for 4003 steps (25 resets) in 81 ms. (48 steps per ms) remains 1650/1650 properties
BEST_FIRST walk for 4003 steps (26 resets) in 71 ms. (55 steps per ms) remains 1650/1650 properties
BEST_FIRST walk for 4003 steps (27 resets) in 99 ms. (40 steps per ms) remains 1650/1650 properties
BEST_FIRST walk for 4004 steps (28 resets) in 95 ms. (41 steps per ms) remains 1650/1650 properties
BEST_FIRST walk for 4003 steps (28 resets) in 89 ms. (44 steps per ms) remains 1650/1650 properties
BEST_FIRST walk for 4003 steps (28 resets) in 94 ms. (42 steps per ms) remains 1650/1650 properties
BEST_FIRST walk for 4003 steps (27 resets) in 91 ms. (43 steps per ms) remains 1650/1650 properties
BEST_FIRST walk for 4003 steps (27 resets) in 76 ms. (51 steps per ms) remains 1650/1650 properties
BEST_FIRST walk for 4004 steps (28 resets) in 89 ms. (44 steps per ms) remains 1650/1650 properties
BEST_FIRST walk for 4003 steps (27 resets) in 95 ms. (41 steps per ms) remains 1650/1650 properties
BEST_FIRST walk for 4003 steps (27 resets) in 95 ms. (41 steps per ms) remains 1650/1650 properties
BEST_FIRST walk for 4002 steps (28 resets) in 89 ms. (44 steps per ms) remains 1650/1650 properties
[2024-05-25 07:39:57] [INFO ] Flow matrix only has 2836 transitions (discarded 283 similar events)
// Phase 1: matrix 2836 rows 1836 cols
[2024-05-25 07:39:57] [INFO ] Computed 413 invariants in 46 ms
[2024-05-25 07:39:57] [INFO ] State equation strengthened by 1064 read => feed constraints.
SDD proceeding with computation,4130 properties remain. new max is 8
SDD size :16 after 24
Reachability property qltransition_1659 is true.
Reachability property qltransition_559 is true.
SDD proceeding with computation,4128 properties remain. new max is 8
SDD size :24 after 28
Reachability property qltransition_1537 is true.
Reachability property qltransition_1427 is true.
Reachability property qltransition_819 is true.
Reachability property qltransition_697 is true.
SDD proceeding with computation,4124 properties remain. new max is 8
SDD size :28 after 36
Reachability property qltransition_3764 is true.
Reachability property qltransition_3703 is true.
Reachability property qltransition_2147 is true.
Reachability property qltransition_2125 is true.
Reachability property qltransition_2124 is true.
Reachability property qltransition_1965 is true.
Reachability property qltransition_1943 is true.
Reachability property qltransition_1942 is true.
Reachability property qltransition_1807 is true.
Reachability property qltransition_1784 is true.
Reachability property qltransition_1669 is true.
Reachability property qltransition_1646 is true.
Reachability property qltransition_1547 is true.
Reachability property qltransition_1524 is true.
Reachability property qltransition_1437 is true.
Reachability property qltransition_1414 is true.
Reachability property qltransition_1335 is true.
Reachability property qltransition_1313 is true.
Reachability property qltransition_1312 is true.
Reachability property qltransition_1237 is true.
Reachability property qltransition_1215 is true.
Reachability property qltransition_1214 is true.
Reachability property qltransition_1139 is true.
Reachability property qltransition_1117 is true.
Reachability property qltransition_1116 is true.
Reachability property qltransition_1041 is true.
Reachability property qltransition_1018 is true.
Reachability property qltransition_939 is true.
Reachability property qltransition_916 is true.
Reachability property qltransition_829 is true.
Reachability property qltransition_806 is true.
Reachability property qltransition_707 is true.
Reachability property qltransition_684 is true.
Reachability property qltransition_569 is true.
Reachability property qltransition_547 is true.
Reachability property qltransition_546 is true.
Reachability property qltransition_411 is true.
Reachability property qltransition_389 is true.
Reachability property qltransition_388 is true.
Reachability property qltransition_229 is true.
Reachability property qltransition_207 is true.
Reachability property qltransition_206 is true.
SDD proceeding with computation,4082 properties remain. new max is 8
SDD size :36 after 78
At refinement iteration 0 (INCLUDED_ONLY) 0/917 variables, 25/25 constraints. Problems are: Problem set: 0 solved, 1650 unsolved
Reachability property qltransition_2457 is true.
Reachability property qltransition_2393 is true.
Reachability property qltransition_2392 is true.
SDD proceeding with computation,4079 properties remain. new max is 8
SDD size :78 after 81
Reachability property qltransition_2844 is true.
Reachability property qltransition_2401 is true.
SDD proceeding with computation,4077 properties remain. new max is 8
SDD size :81 after 83
Reachability property qltransition_2503 is true.
Reachability property qltransition_2394 is true.
SDD proceeding with computation,4075 properties remain. new max is 8
SDD size :83 after 85
Reachability property qltransition_2795 is true.
Reachability property qltransition_2400 is true.
SDD proceeding with computation,4073 properties remain. new max is 8
SDD size :85 after 87
Reachability property qltransition_2556 is true.
Reachability property qltransition_2395 is true.
SDD proceeding with computation,4071 properties remain. new max is 8
SDD size :87 after 89
Reachability property qltransition_3175 is true.
Reachability property qltransition_2408 is true.
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 917/4672 variables, and 25 constraints, problems are : Problem set: 0 solved, 1650 unsolved in 45026 ms.
Refiners :[Positive P Invariants (semi-flows): 25/31 constraints, Generalized P Invariants (flows): 0/382 constraints, State Equation: 0/1836 constraints, ReadFeed: 0/1064 constraints, PredecessorRefiner: 1650/1650 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1650 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/917 variables, 25/25 constraints. Problems are: Problem set: 0 solved, 1650 unsolved
SDD proceeding with computation,4069 properties remain. new max is 8
SDD size :89 after 91
Reachability property qltransition_2886 is true.
Reachability property qltransition_2402 is true.
SDD proceeding with computation,4067 properties remain. new max is 8
SDD size :91 after 93
Reachability property qltransition_3129 is true.
Reachability property qltransition_2407 is true.
SDD proceeding with computation,4065 properties remain. new max is 8
SDD size :93 after 95
Reachability property qltransition_2605 is true.
At refinement iteration 1 (INCLUDED_ONLY) 0/917 variables, 0/25 constraints. Problems are: Problem set: 0 solved, 1650 unsolved
Reachability property qltransition_2396 is true.
At refinement iteration 2 (OVERLAPS) 444/1361 variables, 5/30 constraints. Problems are: Problem set: 0 solved, 1650 unsolved
[2024-05-25 07:41:12] [INFO ] Deduced a trap composed of 121 places in 183 ms of which 30 ms to minimize.
[2024-05-25 07:41:13] [INFO ] Deduced a trap composed of 163 places in 127 ms of which 15 ms to minimize.
Reachability property qltransition_685 is true.
[2024-05-25 07:41:13] [INFO ] Deduced a trap composed of 153 places in 170 ms of which 3 ms to minimize.
[2024-05-25 07:41:13] [INFO ] Deduced a trap composed of 205 places in 236 ms of which 3 ms to minimize.
SDD proceeding with computation,4062 properties remain. new max is 8
SDD size :95 after 99
[2024-05-25 07:41:13] [INFO ] Deduced a trap composed of 178 places in 188 ms of which 4 ms to minimize.
[2024-05-25 07:41:13] [INFO ] Deduced a trap composed of 146 places in 232 ms of which 4 ms to minimize.
Reachability property qltransition_3084 is true.
[2024-05-25 07:41:14] [INFO ] Deduced a trap composed of 36 places in 604 ms of which 9 ms to minimize.
Reachability property qltransition_2406 is true.
[2024-05-25 07:41:15] [INFO ] Deduced a trap composed of 82 places in 573 ms of which 8 ms to minimize.
Reachability property qltransition_1785 is true.
[2024-05-25 07:41:15] [INFO ] Deduced a trap composed of 693 places in 617 ms of which 9 ms to minimize.
[2024-05-25 07:41:16] [INFO ] Deduced a trap composed of 709 places in 653 ms of which 9 ms to minimize.
SDD proceeding with computation,4059 properties remain. new max is 8
SDD size :99 after 102
[2024-05-25 07:41:17] [INFO ] Deduced a trap composed of 821 places in 631 ms of which 8 ms to minimize.
Reachability property qltransition_2647 is true.
Reachability property qltransition_2397 is true.
[2024-05-25 07:41:18] [INFO ] Deduced a trap composed of 769 places in 601 ms of which 9 ms to minimize.
Reachability property qltransition_807 is true.
[2024-05-25 07:41:19] [INFO ] Deduced a trap composed of 803 places in 641 ms of which 8 ms to minimize.
SDD proceeding with computation,4056 properties remain. new max is 8
SDD size :102 after 105
[2024-05-25 07:41:20] [INFO ] Deduced a trap composed of 848 places in 649 ms of which 8 ms to minimize.
Reachability property qltransition_2745 is true.
[2024-05-25 07:41:21] [INFO ] Deduced a trap composed of 666 places in 657 ms of which 9 ms to minimize.
Reachability property qltransition_2399 is true.
[2024-05-25 07:41:22] [INFO ] Deduced a trap composed of 494 places in 651 ms of which 8 ms to minimize.
[2024-05-25 07:41:22] [INFO ] Deduced a trap composed of 530 places in 615 ms of which 8 ms to minimize.
Reachability property qltransition_1019 is true.
[2024-05-25 07:41:23] [INFO ] Deduced a trap composed of 530 places in 663 ms of which 8 ms to minimize.
SDD proceeding with computation,4053 properties remain. new max is 8
SDD size :105 after 108
[2024-05-25 07:41:24] [INFO ] Deduced a trap composed of 529 places in 661 ms of which 8 ms to minimize.
Reachability property qltransition_2940 is true.
[2024-05-25 07:41:24] [INFO ] Deduced a trap composed of 531 places in 653 ms of which 9 ms to minimize.
Reachability property qltransition_2403 is true.
At refinement iteration 3 (INCLUDED_ONLY) 0/1361 variables, 20/50 constraints. Problems are: Problem set: 0 solved, 1650 unsolved
Reachability property qltransition_1415 is true.
[2024-05-25 07:41:26] [INFO ] Deduced a trap composed of 195 places in 147 ms of which 2 ms to minimize.
[2024-05-25 07:41:26] [INFO ] Deduced a trap composed of 220 places in 193 ms of which 4 ms to minimize.
[2024-05-25 07:41:26] [INFO ] Deduced a trap composed of 235 places in 186 ms of which 3 ms to minimize.
SDD proceeding with computation,4050 properties remain. new max is 8
SDD size :108 after 111
[2024-05-25 07:41:27] [INFO ] Deduced a trap composed of 243 places in 227 ms of which 4 ms to minimize.
[2024-05-25 07:41:27] [INFO ] Deduced a trap composed of 254 places in 240 ms of which 5 ms to minimize.
Reachability property qltransition_3034 is true.
[2024-05-25 07:41:28] [INFO ] Deduced a trap composed of 591 places in 629 ms of which 9 ms to minimize.
Reachability property qltransition_2405 is true.
[2024-05-25 07:41:28] [INFO ] Deduced a trap composed of 636 places in 646 ms of which 8 ms to minimize.
SMT process timed out in 91413ms, After SMT, problems are : Problem set: 0 solved, 1650 unsolved
Fused 1650 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 917 out of 1836 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1836/1836 places, 3119/3119 transitions.
Discarding 89 places :
Symmetric choice reduction at 0 with 89 rule applications. Total rules 89 place count 1747 transition count 3030
Iterating global reduction 0 with 89 rules applied. Total rules applied 178 place count 1747 transition count 3030
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 3 Pre rules applied. Total rules applied 178 place count 1747 transition count 3027
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 0 with 6 rules applied. Total rules applied 184 place count 1744 transition count 3027
Discarding 89 places :
Symmetric choice reduction at 0 with 89 rule applications. Total rules 273 place count 1655 transition count 2760
Iterating global reduction 0 with 89 rules applied. Total rules applied 362 place count 1655 transition count 2760
Free-agglomeration rule (complex) applied 3 times.
Iterating global reduction 0 with 3 rules applied. Total rules applied 365 place count 1655 transition count 2757
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 368 place count 1652 transition count 2757
Applied a total of 368 rules in 184 ms. Remains 1652 /1836 variables (removed 184) and now considering 2757/3119 (removed 362) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 184 ms. Remains : 1652/1836 places, 2757/3119 transitions.
Reachability property qltransition_1647 is true.
SDD proceeding with computation,4047 properties remain. new max is 8
SDD size :111 after 114
Reachability property qltransition_2701 is true.
Reachability property qltransition_2398 is true.
Reachability property qltransition_917 is true.
SDD proceeding with computation,4044 properties remain. new max is 8
SDD size :114 after 117
Reachability property qltransition_2985 is true.
Reachability property qltransition_2404 is true.
Reachability property qltransition_1525 is true.
SDD proceeding with computation,4041 properties remain. new max is 8
SDD size :117 after 120
Reachability property qltransition_2837 is true.
Reachability property qltransition_2347 is true.
Reachability property qltransition_2338 is true.
Reachability property qltransition_2148 is true.
Reachability property qltransition_1966 is true.
Reachability property qltransition_1808 is true.
Reachability property qltransition_1670 is true.
Reachability property qltransition_1548 is true.
Reachability property qltransition_1438 is true.
Reachability property qltransition_1336 is true.
Reachability property qltransition_1238 is true.
Reachability property qltransition_1140 is true.
Reachability property qltransition_1042 is true.
Reachability property qltransition_940 is true.
Reachability property qltransition_830 is true.
Reachability property qltransition_708 is true.
Reachability property qltransition_570 is true.
Reachability property qltransition_412 is true.
Reachability property qltransition_230 is true.
SDD proceeding with computation,4022 properties remain. new max is 8
SDD size :120 after 139
Reachability property qltransition_2788 is true.
Reachability property qltransition_2346 is true.
SDD proceeding with computation,4020 properties remain. new max is 8
SDD size :139 after 141
Reachability property qltransition_3219 is true.
Reachability property qltransition_2355 is true.
SDD proceeding with computation,4018 properties remain. new max is 8
SDD size :141 after 143
RANDOM walk for 1007131 steps (45372 resets) in 120004 ms. (8 steps per ms) remains 1648/1650 properties
BEST_FIRST walk for 4004 steps (32 resets) in 114 ms. (34 steps per ms) remains 1648/1648 properties
BEST_FIRST walk for 4004 steps (32 resets) in 110 ms. (36 steps per ms) remains 1648/1648 properties
BEST_FIRST walk for 4004 steps (32 resets) in 124 ms. (32 steps per ms) remains 1648/1648 properties
BEST_FIRST walk for 4004 steps (32 resets) in 111 ms. (35 steps per ms) remains 1648/1648 properties
BEST_FIRST walk for 4004 steps (32 resets) in 120 ms. (33 steps per ms) remains 1648/1648 properties
BEST_FIRST walk for 4004 steps (32 resets) in 119 ms. (33 steps per ms) remains 1648/1648 properties
BEST_FIRST walk for 4004 steps (32 resets) in 101 ms. (39 steps per ms) remains 1648/1648 properties
BEST_FIRST walk for 4004 steps (32 resets) in 119 ms. (33 steps per ms) remains 1648/1648 properties
BEST_FIRST walk for 4004 steps (32 resets) in 133 ms. (29 steps per ms) remains 1648/1648 properties
BEST_FIRST walk for 4004 steps (32 resets) in 105 ms. (37 steps per ms) remains 1648/1648 properties
BEST_FIRST walk for 4004 steps (32 resets) in 116 ms. (34 steps per ms) remains 1648/1648 properties
BEST_FIRST walk for 4004 steps (32 resets) in 119 ms. (33 steps per ms) remains 1648/1648 properties
BEST_FIRST walk for 4004 steps (32 resets) in 122 ms. (32 steps per ms) remains 1648/1648 properties
BEST_FIRST walk for 4003 steps (31 resets) in 105 ms. (37 steps per ms) remains 1648/1648 properties
BEST_FIRST walk for 4003 steps (30 resets) in 106 ms. (37 steps per ms) remains 1648/1648 properties
BEST_FIRST walk for 4002 steps (28 resets) in 94 ms. (42 steps per ms) remains 1648/1648 properties
BEST_FIRST walk for 4004 steps (27 resets) in 103 ms. (38 steps per ms) remains 1648/1648 properties
BEST_FIRST walk for 4003 steps (29 resets) in 96 ms. (41 steps per ms) remains 1648/1648 properties
BEST_FIRST walk for 4004 steps (28 resets) in 88 ms. (44 steps per ms) remains 1648/1648 properties
BEST_FIRST walk for 4002 steps (27 resets) in 91 ms. (43 steps per ms) remains 1648/1648 properties
BEST_FIRST walk for 4002 steps (26 resets) in 91 ms. (43 steps per ms) remains 1648/1648 properties
BEST_FIRST walk for 4004 steps (27 resets) in 101 ms. (39 steps per ms) remains 1648/1648 properties
Reachability property qltransition_2879 is true.
BEST_FIRST walk for 4004 steps (30 resets) in 101 ms. (39 steps per ms) remains 1648/1648 properties
BEST_FIRST walk for 4002 steps (28 resets) in 94 ms. (42 steps per ms) remains 1648/1648 properties
BEST_FIRST walk for 4003 steps (26 resets) in 96 ms. (41 steps per ms) remains 1648/1648 properties
BEST_FIRST walk for 4003 steps (27 resets) in 91 ms. (43 steps per ms) remains 1648/1648 properties
BEST_FIRST walk for 4001 steps (26 resets) in 91 ms. (43 steps per ms) remains 1648/1648 properties
BEST_FIRST walk for 4003 steps (27 resets) in 102 ms. (38 steps per ms) remains 1648/1648 properties
BEST_FIRST walk for 4001 steps (25 resets) in 91 ms. (43 steps per ms) remains 1648/1648 properties
BEST_FIRST walk for 4004 steps (29 resets) in 95 ms. (41 steps per ms) remains 1648/1648 properties
BEST_FIRST walk for 4001 steps (26 resets) in 100 ms. (39 steps per ms) remains 1648/1648 properties
BEST_FIRST walk for 4003 steps (27 resets) in 97 ms. (40 steps per ms) remains 1648/1648 properties
BEST_FIRST walk for 4004 steps (28 resets) in 94 ms. (42 steps per ms) remains 1648/1648 properties
BEST_FIRST walk for 4001 steps (25 resets) in 90 ms. (43 steps per ms) remains 1648/1648 properties
BEST_FIRST walk for 4001 steps (27 resets) in 104 ms. (38 steps per ms) remains 1648/1648 properties
BEST_FIRST walk for 4004 steps (28 resets) in 93 ms. (42 steps per ms) remains 1648/1648 properties
BEST_FIRST walk for 4003 steps (26 resets) in 91 ms. (43 steps per ms) remains 1648/1648 properties
BEST_FIRST walk for 4001 steps (26 resets) in 93 ms. (42 steps per ms) remains 1648/1648 properties
BEST_FIRST walk for 4004 steps (28 resets) in 96 ms. (41 steps per ms) remains 1648/1648 properties
BEST_FIRST walk for 4002 steps (27 resets) in 94 ms. (42 steps per ms) remains 1648/1648 properties
BEST_FIRST walk for 4004 steps (27 resets) in 101 ms. (39 steps per ms) remains 1648/1648 properties
BEST_FIRST walk for 4002 steps (25 resets) in 92 ms. (43 steps per ms) remains 1648/1648 properties
BEST_FIRST walk for 4003 steps (26 resets) in 87 ms. (45 steps per ms) remains 1648/1648 properties
BEST_FIRST walk for 4004 steps (27 resets) in 102 ms. (38 steps per ms) remains 1648/1648 properties
BEST_FIRST walk for 4004 steps (27 resets) in 85 ms. (46 steps per ms) remains 1648/1648 properties
BEST_FIRST walk for 4003 steps (28 resets) in 94 ms. (42 steps per ms) remains 1648/1648 properties
BEST_FIRST walk for 4002 steps (27 resets) in 102 ms. (38 steps per ms) remains 1648/1648 properties
BEST_FIRST walk for 4003 steps (28 resets) in 90 ms. (43 steps per ms) remains 1648/1648 properties
BEST_FIRST walk for 4002 steps (27 resets) in 90 ms. (43 steps per ms) remains 1648/1648 properties
BEST_FIRST walk for 4002 steps (27 resets) in 100 ms. (39 steps per ms) remains 1648/1648 properties
Reachability property qltransition_2348 is true.
SDD proceeding with computation,4016 properties remain. new max is 8
SDD size :143 after 145
Reachability property qltransition_2500 is true.
Reachability property qltransition_2340 is true.
SDD proceeding with computation,4014 properties remain. new max is 8
SDD size :145 after 147
Probably explored full state space saw : 149630 states, properties seen :0
Probabilistic random walk after 334799 steps, saw 149630 distinct states, run finished after 30204 ms. (steps per millisecond=11 ) properties seen :0
Reachability property qltransition_2734 is true.
Reachability property qltransition_2345 is true.
SDD proceeding with computation,4012 properties remain. new max is 8
SDD size :147 after 149
Reachability property qltransition_3172 is true.
Reachability property qltransition_2354 is true.
SDD proceeding with computation,4010 properties remain. new max is 8
SDD size :149 after 151
Reachability property qltransition_2928 is true.
Reachability property qltransition_2349 is true.
SDD proceeding with computation,4008 properties remain. new max is 8
SDD size :151 after 153
Reachability property qltransition_2543 is true.
Reachability property qltransition_2341 is true.
SDD proceeding with computation,4006 properties remain. new max is 8
SDD size :153 after 155
Reachability property qltransition_2690 is true.
Reachability property qltransition_2344 is true.
SDD proceeding with computation,4004 properties remain. new max is 8
SDD size :155 after 157
Reachability property qltransition_2590 is true.
Reachability property qltransition_2342 is true.
SDD proceeding with computation,4002 properties remain. new max is 8
SDD size :157 after 159
Reachability property qltransition_2639 is true.
Reachability property qltransition_2343 is true.
SDD proceeding with computation,4000 properties remain. new max is 8
SDD size :159 after 161
Reachability property qltransition_3119 is true.
Reachability property qltransition_2353 is true.
SDD proceeding with computation,3998 properties remain. new max is 8
SDD size :161 after 163
Reachability property qltransition_2974 is true.
Reachability property qltransition_2350 is true.
Explored full state space saw : 149633 states, properties seen :0
Exhaustive walk after 334805 steps, saw 149633 distinct states, run finished after 29761 ms. (steps per millisecond=11 ) properties seen :0
FORMULA QuasiLiveness FALSE TECHNIQUES RANDOM_WALK EXHAUSTIVE_WALK BESTFIRST_WALK TOPOLOGICAL INITIAL_STATE
ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
Total runtime 237667 ms.

BK_STOP 1716622981067

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

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ QuasiLiveness = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution QuasiLiveness -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 1800
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202405141337.jar
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination QuasiLiveness -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 1800

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="MultiCrashLeafsetExtension-PT-S16C03"
export BK_EXAMINATION="QuasiLiveness"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="1800"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5568"
echo " Executing tool itstools"
echo " Input is MultiCrashLeafsetExtension-PT-S16C03, examination is QuasiLiveness"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r255-tall-171654364400007"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/MultiCrashLeafsetExtension-PT-S16C03.tgz
mv MultiCrashLeafsetExtension-PT-S16C03 execution
cd execution
if [ "QuasiLiveness" = "ReachabilityDeadlock" ] || [ "QuasiLiveness" = "UpperBounds" ] || [ "QuasiLiveness" = "QuasiLiveness" ] || [ "QuasiLiveness" = "StableMarking" ] || [ "QuasiLiveness" = "Liveness" ] || [ "QuasiLiveness" = "OneSafe" ] || [ "QuasiLiveness" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "QuasiLiveness" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "QuasiLiveness" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "QuasiLiveness.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property QuasiLiveness.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "QuasiLiveness.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' QuasiLiveness.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "QuasiLiveness" = "ReachabilityDeadlock" ] || [ "QuasiLiveness" = "QuasiLiveness" ] || [ "QuasiLiveness" = "StableMarking" ] || [ "QuasiLiveness" = "Liveness" ] || [ "QuasiLiveness" = "OneSafe" ] ; then
echo "FORMULA_NAME QuasiLiveness"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;