Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2021-input.r204-smll-162089465200146.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/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 SafeBus-COL-15, examination is ReachabilityDeadlock
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r204-smll-162089465200146
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 400K
-rw-r--r-- 1 mcc users 14K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 118K May 10 09:44 CTLCardinality.xml
-rw-r--r-- 1 mcc users 12K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 87K May 10 09:44 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 6 14:48 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.1K Mar 28 16:34 LTLCardinality.txt
-rw-r--r-- 1 mcc users 21K Mar 28 16:34 LTLCardinality.xml
-rw-r--r-- 1 mcc users 1.9K Mar 28 16:34 LTLFireability.txt
-rw-r--r-- 1 mcc users 14K Mar 28 16:34 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.9K Mar 27 11:12 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 20K Mar 27 11:12 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.6K Mar 25 14:26 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 15K Mar 25 14:26 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Mar 22 08:15 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Mar 22 08:15 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 5 16:51 equiv_pt
-rw-r--r-- 1 mcc users 3 May 5 16:51 instance
-rw-r--r-- 1 mcc users 5 May 5 16:51 iscolored
-rw-r--r-- 1 mcc users 42K 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

FORMULA_NAME ReachabilityDeadlock

=== Now, execution of the tool begins

BK_START 1621014040933

Running Version 0
[2021-05-14 17:40:43] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityDeadlock, -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, 1800]
[2021-05-14 17:40:43] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-14 17:40:43] [INFO ] Detected file is not PT type :http://www.pnml.org/version-2009/grammar/symmetricnet
log4j:WARN No appenders could be found for logger (org.apache.axiom.locator.DefaultOMMetaFactoryLocator).
log4j:WARN Please initialize the log4j system properly.
[2021-05-14 17:40:44] [WARNING] Using fallBack plugin, rng conformance not checked
[2021-05-14 17:40:44] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 956 ms
[2021-05-14 17:40:44] [INFO ] Detected 1 constant HL places corresponding to 15 PT places.
[2021-05-14 17:40:44] [INFO ] Imported 20 HL places and 14 HL transitions for a total of 636 PT places and 59206.0 transition bindings in 31 ms.
Parsed 1 properties from file /home/mcc/execution/ReachabilityDeadlock.xml in 2 ms.
Working with output stream class java.io.PrintStream
[2021-05-14 17:40:44] [INFO ] Built PT skeleton of HLPN with 20 places and 14 transitions in 5 ms.
[2021-05-14 17:40:44] [INFO ] Skeletonized HLPN properties in 0 ms.
Successfully produced net in file /tmp/petri1000_4967016274718918826.dot
Reduce places removed 3 places and 0 transitions.
Prefix of Interest using HLPN skeleton for deadlock discarded 0 places and 0 transitions.
[2021-05-14 17:40:44] [INFO ] Unfolded HLPN to a Petri net with 636 places and 4801 transitions in 92 ms.
[2021-05-14 17:40:44] [INFO ] Unfolded HLPN properties in 0 ms.
Successfully produced net in file /tmp/petri1001_5490300289478957426.dot
Deduced a syphon composed of 15 places in 11 ms
Reduce places removed 30 places and 30 transitions.
Built sparse matrix representations for Structural reductions in 13 ms.15132KB memory used
Starting structural reductions, iteration 0 : 606/606 places, 4771/4771 transitions.
Applied a total of 0 rules in 2046 ms. Remains 606 /606 variables (removed 0) and now considering 4771/4771 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 606/606 places, 4771/4771 transitions.
Starting structural reductions, iteration 0 : 606/606 places, 4771/4771 transitions.
Applied a total of 0 rules in 1445 ms. Remains 606 /606 variables (removed 0) and now considering 4771/4771 (removed 0) transitions.
[2021-05-14 17:40:48] [INFO ] Flow matrix only has 1412 transitions (discarded 3359 similar events)
// Phase 1: matrix 1412 rows 606 cols
[2021-05-14 17:40:48] [INFO ] Computed 65 place invariants in 178 ms
[2021-05-14 17:40:50] [INFO ] Implicit Places using invariants in 2328 ms returned [496, 503]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 2388 ms to find 2 implicit places.
[2021-05-14 17:40:51] [INFO ] Redundant transitions in 587 ms returned []
[2021-05-14 17:40:51] [INFO ] Flow matrix only has 1412 transitions (discarded 3359 similar events)
// Phase 1: matrix 1412 rows 604 cols
[2021-05-14 17:40:51] [INFO ] Computed 63 place invariants in 55 ms
[2021-05-14 17:40:57] [INFO ] Dead Transitions using invariants and state equation in 5905 ms returned [211, 226, 241, 256, 271, 286, 301, 316, 331, 346, 361, 376, 391, 406, 421, 437, 452, 467, 482, 497, 512, 527, 542, 557, 572, 587, 602, 617, 632, 647, 663, 678, 693, 708, 723, 738, 753, 768, 783, 798, 813, 828, 843, 858, 873, 889, 904, 919, 934, 949, 964, 979, 994, 1009, 1024, 1039, 1054, 1069, 1084, 1099, 1115, 1130, 1145, 1160, 1175, 1190, 1205, 1220, 1235, 1250, 1265, 1280, 1295, 1310, 1325, 1341, 1356, 1371, 1386, 1401, 1416, 1431, 1446, 1461, 1476, 1491, 1506, 1521, 1536, 1551, 1567, 1582, 1597, 1612, 1627, 1642, 1657, 1672, 1687, 1702, 1717, 1732, 1747, 1762, 1777, 1793, 1808, 1823, 1838, 1853, 1868, 1883, 1898, 1913, 1928, 1943, 1958, 1973, 1988, 2003, 2019, 2034, 2049, 2064, 2079, 2094, 2109, 2124, 2139, 2154, 2169, 2184, 2199, 2214, 2229, 2245, 2260, 2275, 2290, 2305, 2320, 2335, 2350, 2365, 2380, 2395, 2410, 2425, 2440, 2455, 2471, 2486, 2501, 2516, 2531, 2546, 2561, 2576, 2591, 2606, 2621, 2636, 2651, 2666, 2681, 2697, 2712, 2727, 2742, 2757, 2772, 2787, 2802, 2817, 2832, 2847, 2862, 2877, 2892, 2907, 2923, 2938, 2953, 2968, 2983, 2998, 3013, 3028, 3043, 3058, 3073, 3088, 3103, 3118, 3133, 3149, 3164, 3179, 3194, 3209, 3224, 3239, 3254, 3269, 3284, 3299, 3314, 3329, 3344, 3359, 3375, 3390, 3405, 3420, 3435, 3450, 3465, 3480, 3495, 3510, 3525, 3540, 3555, 3570, 3585]
Found 225 dead transitions using SMT.
Drop transitions removed 225 transitions
Dead transitions reduction (with SMT) removed 225 transitions :[3585, 3570, 3555, 3540, 3525, 3510, 3495, 3480, 3465, 3450, 3435, 3420, 3405, 3390, 3375, 3359, 3344, 3329, 3314, 3299, 3284, 3269, 3254, 3239, 3224, 3209, 3194, 3179, 3164, 3149, 3133, 3118, 3103, 3088, 3073, 3058, 3043, 3028, 3013, 2998, 2983, 2968, 2953, 2938, 2923, 2907, 2892, 2877, 2862, 2847, 2832, 2817, 2802, 2787, 2772, 2757, 2742, 2727, 2712, 2697, 2681, 2666, 2651, 2636, 2621, 2606, 2591, 2576, 2561, 2546, 2531, 2516, 2501, 2486, 2471, 2455, 2440, 2425, 2410, 2395, 2380, 2365, 2350, 2335, 2320, 2305, 2290, 2275, 2260, 2245, 2229, 2214, 2199, 2184, 2169, 2154, 2139, 2124, 2109, 2094, 2079, 2064, 2049, 2034, 2019, 2003, 1988, 1973, 1958, 1943, 1928, 1913, 1898, 1883, 1868, 1853, 1838, 1823, 1808, 1793, 1777, 1762, 1747, 1732, 1717, 1702, 1687, 1672, 1657, 1642, 1627, 1612, 1597, 1582, 1567, 1551, 1536, 1521, 1506, 1491, 1476, 1461, 1446, 1431, 1416, 1401, 1386, 1371, 1356, 1341, 1325, 1310, 1295, 1280, 1265, 1250, 1235, 1220, 1205, 1190, 1175, 1160, 1145, 1130, 1115, 1099, 1084, 1069, 1054, 1039, 1024, 1009, 994, 979, 964, 949, 934, 919, 904, 889, 873, 858, 843, 828, 813, 798, 783, 768, 753, 738, 723, 708, 693, 678, 663, 647, 632, 617, 602, 587, 572, 557, 542, 527, 512, 497, 482, 467, 452, 437, 421, 406, 391, 376, 361, 346, 331, 316, 301, 286, 271, 256, 241, 226, 211]
Starting structural reductions, iteration 1 : 604/606 places, 4546/4771 transitions.
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 2 Pre rules applied. Total rules applied 0 place count 604 transition count 4544
Deduced a syphon composed of 2 places in 6 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 602 transition count 4544
Applied a total of 4 rules in 1842 ms. Remains 602 /604 variables (removed 2) and now considering 4544/4546 (removed 2) transitions.
[2021-05-14 17:40:59] [INFO ] Flow matrix only has 1410 transitions (discarded 3134 similar events)
// Phase 1: matrix 1410 rows 602 cols
[2021-05-14 17:40:59] [INFO ] Computed 63 place invariants in 46 ms
[2021-05-14 17:41:01] [INFO ] Implicit Places using invariants in 2252 ms returned [496, 497, 498, 499, 500, 501, 502, 503, 504, 505, 506, 507, 508]
Discarding 13 places :
Implicit Place search using SMT only with invariants took 2265 ms to find 13 implicit places.
Starting structural reductions, iteration 2 : 589/606 places, 4544/4771 transitions.
Performed 13 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 13 Pre rules applied. Total rules applied 0 place count 589 transition count 4531
Deduced a syphon composed of 13 places in 5 ms
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 0 with 26 rules applied. Total rules applied 26 place count 576 transition count 4531
Applied a total of 26 rules in 1970 ms. Remains 576 /589 variables (removed 13) and now considering 4531/4544 (removed 13) transitions.
[2021-05-14 17:41:03] [INFO ] Flow matrix only has 1397 transitions (discarded 3134 similar events)
// Phase 1: matrix 1397 rows 576 cols
[2021-05-14 17:41:03] [INFO ] Computed 50 place invariants in 23 ms
[2021-05-14 17:41:05] [INFO ] Implicit Places using invariants in 1983 ms returned []
[2021-05-14 17:41:05] [INFO ] Flow matrix only has 1397 transitions (discarded 3134 similar events)
// Phase 1: matrix 1397 rows 576 cols
[2021-05-14 17:41:05] [INFO ] Computed 50 place invariants in 28 ms
[2021-05-14 17:41:06] [INFO ] State equation strengthened by 241 read => feed constraints.
[2021-05-14 17:41:06] [INFO ] Implicit Places using invariants and state equation in 1162 ms returned []
Implicit Place search using SMT with State Equation took 3148 ms to find 0 implicit places.
Finished structural reductions, in 3 iterations. Remains : 576/606 places, 4531/4771 transitions.
Random walk for 1250000 steps, including 0 resets, run took 22521 ms (no deadlock found). (steps per millisecond=55 )
Random directed walk for 1250001 steps, including 0 resets, run took 15339 ms (no deadlock found). (steps per millisecond=81 )
[2021-05-14 17:41:44] [INFO ] Flow matrix only has 1397 transitions (discarded 3134 similar events)
// Phase 1: matrix 1397 rows 576 cols
[2021-05-14 17:41:44] [INFO ] Computed 50 place invariants in 18 ms
[2021-05-14 17:41:45] [INFO ] [Real]Absence check using 20 positive place invariants in 30 ms returned sat
[2021-05-14 17:41:47] [INFO ] [Real]Absence check using 20 positive and 30 generalized place invariants in 1642 ms returned sat
[2021-05-14 17:41:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-14 17:41:49] [INFO ] [Real]Absence check using state equation in 1691 ms returned sat
[2021-05-14 17:41:49] [INFO ] Solution in real domain found non-integer solution.
[2021-05-14 17:41:50] [INFO ] [Nat]Absence check using 20 positive place invariants in 122 ms returned sat
[2021-05-14 17:41:51] [INFO ] [Nat]Absence check using 20 positive and 30 generalized place invariants in 220 ms returned sat
[2021-05-14 17:41:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-14 17:41:52] [INFO ] [Nat]Absence check using state equation in 1692 ms returned sat
[2021-05-14 17:41:52] [INFO ] State equation strengthened by 241 read => feed constraints.
[2021-05-14 17:41:53] [INFO ] [Nat]Added 241 Read/Feed constraints in 478 ms returned sat
[2021-05-14 17:41:54] [INFO ] Deduced a trap composed of 61 places in 517 ms of which 4 ms to minimize.
[2021-05-14 17:41:54] [INFO ] Deduced a trap composed of 61 places in 310 ms of which 2 ms to minimize.
[2021-05-14 17:41:54] [INFO ] Deduced a trap composed of 74 places in 368 ms of which 2 ms to minimize.
[2021-05-14 17:41:55] [INFO ] Deduced a trap composed of 61 places in 287 ms of which 1 ms to minimize.
[2021-05-14 17:41:56] [INFO ] Deduced a trap composed of 87 places in 203 ms of which 2 ms to minimize.
[2021-05-14 17:41:56] [INFO ] Deduced a trap composed of 74 places in 202 ms of which 1 ms to minimize.
[2021-05-14 17:41:57] [INFO ] Deduced a trap composed of 74 places in 368 ms of which 2 ms to minimize.
[2021-05-14 17:41:57] [INFO ] Deduced a trap composed of 61 places in 350 ms of which 1 ms to minimize.
[2021-05-14 17:41:58] [INFO ] Deduced a trap composed of 74 places in 339 ms of which 1 ms to minimize.
[2021-05-14 17:41:58] [INFO ] Deduced a trap composed of 61 places in 310 ms of which 1 ms to minimize.
[2021-05-14 17:41:58] [INFO ] Deduced a trap composed of 61 places in 392 ms of which 4 ms to minimize.
[2021-05-14 17:41:59] [INFO ] Trap strengthening (SAT) tested/added 12/11 trap constraints in 5650 ms
[2021-05-14 17:41:59] [INFO ] Computed and/alt/rep : 30/45/30 causal constraints (skipped 1352 transitions) in 680 ms.
[2021-05-14 17:42:00] [INFO ] Added : 30 causal constraints over 6 iterations in 1565 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 21 ms.
Parikh directed walk for 187900 steps, including 1000 resets, run took 3893 ms. (steps per millisecond=48 )
Random directed walk for 500008 steps, including 0 resets, run took 6224 ms (no deadlock found). (steps per millisecond=80 )
Random walk for 500000 steps, including 0 resets, run took 8353 ms (no deadlock found). (steps per millisecond=59 )
Random directed walk for 500000 steps, including 0 resets, run took 6070 ms (no deadlock found). (steps per millisecond=82 )
Random walk for 500000 steps, including 0 resets, run took 8371 ms (no deadlock found). (steps per millisecond=59 )
Starting structural reductions, iteration 0 : 576/576 places, 4531/4531 transitions.
Applied a total of 0 rules in 1396 ms. Remains 576 /576 variables (removed 0) and now considering 4531/4531 (removed 0) transitions.
[2021-05-14 17:42:35] [INFO ] Flow matrix only has 1397 transitions (discarded 3134 similar events)
// Phase 1: matrix 1397 rows 576 cols
[2021-05-14 17:42:35] [INFO ] Computed 50 place invariants in 18 ms
[2021-05-14 17:42:36] [INFO ] Implicit Places using invariants in 1864 ms returned []
[2021-05-14 17:42:36] [INFO ] Flow matrix only has 1397 transitions (discarded 3134 similar events)
// Phase 1: matrix 1397 rows 576 cols
[2021-05-14 17:42:36] [INFO ] Computed 50 place invariants in 21 ms
[2021-05-14 17:42:37] [INFO ] State equation strengthened by 241 read => feed constraints.
[2021-05-14 17:42:38] [INFO ] Implicit Places using invariants and state equation in 1085 ms returned []
Implicit Place search using SMT with State Equation took 2956 ms to find 0 implicit places.
[2021-05-14 17:42:38] [INFO ] Redundant transitions in 495 ms returned []
[2021-05-14 17:42:38] [INFO ] Flow matrix only has 1397 transitions (discarded 3134 similar events)
// Phase 1: matrix 1397 rows 576 cols
[2021-05-14 17:42:38] [INFO ] Computed 50 place invariants in 26 ms
[2021-05-14 17:42:44] [INFO ] Dead Transitions using invariants and state equation in 5907 ms returned []
Finished structural reductions, in 1 iterations. Remains : 576/576 places, 4531/4531 transitions.
Random walk for 1250000 steps, including 0 resets, run took 20995 ms (no deadlock found). (steps per millisecond=59 )
Random directed walk for 1250011 steps, including 0 resets, run took 15083 ms (no deadlock found). (steps per millisecond=82 )
[2021-05-14 17:43:20] [INFO ] Flow matrix only has 1397 transitions (discarded 3134 similar events)
// Phase 1: matrix 1397 rows 576 cols
[2021-05-14 17:43:20] [INFO ] Computed 50 place invariants in 16 ms
[2021-05-14 17:43:21] [INFO ] [Real]Absence check using 20 positive place invariants in 30 ms returned sat
[2021-05-14 17:43:23] [INFO ] [Real]Absence check using 20 positive and 30 generalized place invariants in 1646 ms returned sat
[2021-05-14 17:43:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-14 17:43:25] [INFO ] [Real]Absence check using state equation in 1962 ms returned sat
[2021-05-14 17:43:25] [INFO ] Solution in real domain found non-integer solution.
[2021-05-14 17:43:26] [INFO ] [Nat]Absence check using 20 positive place invariants in 121 ms returned sat
[2021-05-14 17:43:27] [INFO ] [Nat]Absence check using 20 positive and 30 generalized place invariants in 210 ms returned sat
[2021-05-14 17:43:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-14 17:43:28] [INFO ] [Nat]Absence check using state equation in 1573 ms returned sat
[2021-05-14 17:43:28] [INFO ] State equation strengthened by 241 read => feed constraints.
[2021-05-14 17:43:29] [INFO ] [Nat]Added 241 Read/Feed constraints in 469 ms returned sat
[2021-05-14 17:43:29] [INFO ] Deduced a trap composed of 61 places in 221 ms of which 0 ms to minimize.
[2021-05-14 17:43:29] [INFO ] Deduced a trap composed of 61 places in 206 ms of which 1 ms to minimize.
[2021-05-14 17:43:29] [INFO ] Deduced a trap composed of 74 places in 191 ms of which 0 ms to minimize.
[2021-05-14 17:43:30] [INFO ] Deduced a trap composed of 61 places in 197 ms of which 1 ms to minimize.
[2021-05-14 17:43:31] [INFO ] Deduced a trap composed of 87 places in 265 ms of which 1 ms to minimize.
[2021-05-14 17:43:31] [INFO ] Deduced a trap composed of 74 places in 269 ms of which 1 ms to minimize.
[2021-05-14 17:43:32] [INFO ] Deduced a trap composed of 74 places in 269 ms of which 1 ms to minimize.
[2021-05-14 17:43:32] [INFO ] Deduced a trap composed of 61 places in 257 ms of which 1 ms to minimize.
[2021-05-14 17:43:32] [INFO ] Deduced a trap composed of 74 places in 298 ms of which 1 ms to minimize.
[2021-05-14 17:43:33] [INFO ] Deduced a trap composed of 61 places in 376 ms of which 1 ms to minimize.
[2021-05-14 17:43:33] [INFO ] Deduced a trap composed of 61 places in 260 ms of which 1 ms to minimize.
[2021-05-14 17:43:33] [INFO ] Trap strengthening (SAT) tested/added 12/11 trap constraints in 4702 ms
[2021-05-14 17:43:34] [INFO ] Computed and/alt/rep : 30/45/30 causal constraints (skipped 1352 transitions) in 339 ms.
[2021-05-14 17:43:34] [INFO ] Added : 30 causal constraints over 6 iterations in 1103 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 17 ms.
Parikh directed walk for 187900 steps, including 1000 resets, run took 3916 ms. (steps per millisecond=47 )
Random directed walk for 500000 steps, including 0 resets, run took 6413 ms (no deadlock found). (steps per millisecond=77 )
Random walk for 500000 steps, including 0 resets, run took 8626 ms (no deadlock found). (steps per millisecond=57 )
Random directed walk for 500007 steps, including 0 resets, run took 6130 ms (no deadlock found). (steps per millisecond=81 )
Random walk for 500000 steps, including 0 resets, run took 8431 ms (no deadlock found). (steps per millisecond=59 )
[2021-05-14 17:44:09] [INFO ] Flatten gal took : 650 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin6987675727462871661
[2021-05-14 17:44:09] [INFO ] Too many transitions (4771) to apply POR reductions. Disabling POR matrices.
[2021-05-14 17:44:09] [INFO ] Built C files in 144ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6987675727462871661
Running compilation step : CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin6987675727462871661]
[2021-05-14 17:44:10] [INFO ] Applying decomposition
[2021-05-14 17:44:10] [INFO ] Flatten gal took : 464 ms
Converted graph to binary with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/convert-linux64, -i, /tmp/graph14616594333922699666.txt, -o, /tmp/graph14616594333922699666.bin, -w, /tmp/graph14616594333922699666.weights], workingDir=null]
Built communities with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/louvain-linux64, /tmp/graph14616594333922699666.bin, -l, -1, -v, -w, /tmp/graph14616594333922699666.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-14 17:44:11] [INFO ] Decomposing Gal with order
[2021-05-14 17:44:11] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-14 17:44:13] [INFO ] Removed a total of 12456 redundant transitions.
[2021-05-14 17:44:13] [INFO ] Flatten gal took : 1880 ms
[2021-05-14 17:44:14] [INFO ] Fuse similar labels procedure discarded/fused a total of 1153 labels/synchronizations in 269 ms.
[2021-05-14 17:44:14] [INFO ] Time to serialize gal into /tmp/ReachabilityDeadlock17805014645703021968.gal : 46 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ctl-linux64, --gc-threshold, 2000000, --quiet, -i, /tmp/ReachabilityDeadlock17805014645703021968.gal, -t, CGAL, -ctl, DEADLOCK], workingDir=/home/mcc/execution]

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/ReachabilityDeadlock17805014645703021968.gal -t CGAL -ctl DEADLOCK
No direction supplied, using forward translation only.
Compilation finished in 111194 ms.
Running link step : CommandLine [args=[gcc, -shared, -o, gal.so, model.o], workingDir=/tmp/ltsmin6987675727462871661]
Link finished in 114 ms.
Running LTSmin : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/pins2lts-mc-linux64, ./gal.so, --threads=8, -p, --pins-guards, --when, -d], workingDir=/tmp/ltsmin6987675727462871661]
Detected timeout of ITS tools.
[2021-05-14 17:55:23] [INFO ] Applying decomposition
[2021-05-14 17:55:23] [INFO ] Flatten gal took : 605 ms
[2021-05-14 17:55:24] [INFO ] Decomposing Gal with order
[2021-05-14 17:55:24] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-14 17:55:27] [INFO ] Removed a total of 22986 redundant transitions.
[2021-05-14 17:55:27] [INFO ] Flatten gal took : 2017 ms
[2021-05-14 17:55:28] [INFO ] Fuse similar labels procedure discarded/fused a total of 120 labels/synchronizations in 446 ms.
[2021-05-14 17:55:28] [INFO ] Time to serialize gal into /tmp/ReachabilityDeadlock1866987377732119436.gal : 122 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ctl-linux64, --gc-threshold, 2000000, --quiet, -i, /tmp/ReachabilityDeadlock1866987377732119436.gal, -t, CGAL, -ctl, DEADLOCK], workingDir=/home/mcc/execution]

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/ReachabilityDeadlock1866987377732119436.gal -t CGAL -ctl DEADLOCK
No direction supplied, using forward translation only.
Detected timeout of ITS tools.
[2021-05-14 18:06:38] [INFO ] Flatten gal took : 841 ms
[2021-05-14 18:06:39] [INFO ] Input system was already deterministic with 4771 transitions.
[2021-05-14 18:06:39] [INFO ] Transformed 606 places.
[2021-05-14 18:06:39] [INFO ] Transformed 4771 transitions.
Running greatSPN : CommandLine [args=[/home/mcc/BenchKit/bin//..//greatspn//bin/pinvar, /home/mcc/execution/gspn], workingDir=/home/mcc/execution]
P-invariant computation with GreatSPN timed out. Skipping.
Running greatSPN : CommandLine [args=[/home/mcc/BenchKit/bin//..//greatspn//bin/RGMEDD2, /home/mcc/execution/gspn, -META, -varord-only], workingDir=/home/mcc/execution]
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Using order generated by GreatSPN with heuristic : META
[2021-05-14 18:07:10] [INFO ] Time to serialize gal into /tmp/ReachabilityDeadlock11917622180031265883.gal : 94 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ctl-linux64, --gc-threshold, 2000000, --quiet, -i, /tmp/ReachabilityDeadlock11917622180031265883.gal, -t, CGAL, -ctl, DEADLOCK, --load-order, /home/mcc/execution/model.ord, --gen-order, FOLLOW], workingDir=/home/mcc/execution]

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/ReachabilityDeadlock11917622180031265883.gal -t CGAL -ctl DEADLOCK --load-order /home/mcc/execution/model.ord --gen-order FOLLOW
Successfully loaded order from file /home/mcc/execution/model.ord
No direction supplied, using forward translation only.

BK_TIME_CONFINEMENT_REACHED

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

+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ ReachabilityDeadlock = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution ReachabilityDeadlock -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 1800
+ 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 ReachabilityDeadlock -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 1800 -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="SafeBus-COL-15"
export BK_EXAMINATION="ReachabilityDeadlock"
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 2-4028"
echo " Executing tool itstools"
echo " Input is SafeBus-COL-15, examination is ReachabilityDeadlock"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r204-smll-162089465200146"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/SafeBus-COL-15.tgz
mv SafeBus-COL-15 execution
cd execution
if [ "ReachabilityDeadlock" = "ReachabilityDeadlock" ] || [ "ReachabilityDeadlock" = "UpperBounds" ] || [ "ReachabilityDeadlock" = "QuasiLiveness" ] || [ "ReachabilityDeadlock" = "StableMarking" ] || [ "ReachabilityDeadlock" = "Liveness" ] || [ "ReachabilityDeadlock" = "OneSafe" ] || [ "ReachabilityDeadlock" = "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 [ "ReachabilityDeadlock" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityDeadlock" != "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 "ReachabilityDeadlock.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityDeadlock.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityDeadlock.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 '' ReachabilityDeadlock.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "ReachabilityDeadlock" = "ReachabilityDeadlock" ] || [ "ReachabilityDeadlock" = "QuasiLiveness" ] || [ "ReachabilityDeadlock" = "StableMarking" ] || [ "ReachabilityDeadlock" = "Liveness" ] || [ "ReachabilityDeadlock" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityDeadlock"
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 ;