Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2022-input.r132-tall-165271821500879.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2022-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is MultiCrashLeafsetExtension-PT-S32C12, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r132-tall-165271821500879
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 37M
-rw-r--r-- 1 mcc users 18K Apr 29 16:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 117K Apr 29 16:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 13K Apr 29 16:10 CTLFireability.txt
-rw-r--r-- 1 mcc users 70K Apr 29 16:10 CTLFireability.xml
-rw-r--r-- 1 mcc users 7.6K May 9 08:18 LTLCardinality.txt
-rw-r--r-- 1 mcc users 31K May 9 08:18 LTLCardinality.xml
-rw-r--r-- 1 mcc users 4.9K May 9 08:18 LTLFireability.txt
-rw-r--r-- 1 mcc users 22K May 9 08:18 LTLFireability.xml
-rw-r--r-- 1 mcc users 35K Apr 29 16:33 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 214K Apr 29 16:33 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 16K Apr 29 16:28 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 72K Apr 29 16:28 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.5K May 9 08:18 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.5K May 9 08:18 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 10 09:34 equiv_col
-rw-r--r-- 1 mcc users 7 May 10 09:34 instance
-rw-r--r-- 1 mcc users 6 May 10 09:34 iscolored
-rw-r--r-- 1 mcc users 37M May 10 09:34 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 MultiCrashLeafsetExtension-PT-S32C12-ReachabilityFireability-00
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C12-ReachabilityFireability-01
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C12-ReachabilityFireability-02
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C12-ReachabilityFireability-03
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C12-ReachabilityFireability-04
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C12-ReachabilityFireability-05
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C12-ReachabilityFireability-06
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C12-ReachabilityFireability-07
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C12-ReachabilityFireability-08
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C12-ReachabilityFireability-09
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C12-ReachabilityFireability-10
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C12-ReachabilityFireability-11
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C12-ReachabilityFireability-12
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C12-ReachabilityFireability-13
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C12-ReachabilityFireability-14
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C12-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1654258193990

Running Version 202205111006
[2022-06-03 12:09:55] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -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]
[2022-06-03 12:09:55] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-06-03 12:09:56] [INFO ] Load time of PNML (sax parser for PT used): 1391 ms
[2022-06-03 12:09:56] [INFO ] Transformed 36724 places.
[2022-06-03 12:09:56] [INFO ] Transformed 54827 transitions.
[2022-06-03 12:09:56] [INFO ] Parsed PT model containing 36724 places and 54827 transitions in 1669 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 86 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 10000 steps, including 81 resets, run finished after 1097 ms. (steps per millisecond=9 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 22 ms. (steps per millisecond=45 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 35 ms. (steps per millisecond=28 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=47 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=52 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 16) seen :0
Interrupted probabilistic random walk after 3642 steps, run timeout after 3003 ms. (steps per millisecond=1 ) properties seen :{}
Probabilistic random walk after 3642 steps, saw 2043 distinct states, run finished after 3005 ms. (steps per millisecond=1 ) properties seen :0
Running SMT prover for 16 properties.
[2022-06-03 12:10:02] [INFO ] Flow matrix only has 53771 transitions (discarded 1056 similar events)
// Phase 1: matrix 53771 rows 36724 cols
[2022-06-03 12:10:15] [INFO ] Computed 2033 place invariants in 13222 ms
[2022-06-03 12:10:30] [INFO ] [Real]Absence check using 94 positive place invariants in 204 ms returned sat
[2022-06-03 12:10:34] [INFO ] [Real]Absence check using 94 positive and 1939 generalized place invariants in 3897 ms returned sat
[2022-06-03 12:10:40] [INFO ] After 5087ms SMT Verify possible using state equation in real domain returned unsat :2 sat :0 real:13
[2022-06-03 12:10:40] [INFO ] State equation strengthened by 17602 read => feed constraints.
[2022-06-03 12:10:40] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2022-06-03 12:10:40] [INFO ] After 25300ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
FORMULA MultiCrashLeafsetExtension-PT-S32C12-ReachabilityFireability-01 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA MultiCrashLeafsetExtension-PT-S32C12-ReachabilityFireability-00 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 16 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 1 ms.
Support contains 259 out of 36724 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 36724/36724 places, 54827/54827 transitions.
Graph (complete) has 119009 edges and 36724 vertex of which 36664 are kept as prefixes of interest. Removing 60 places using SCC suffix rule.92 ms
Discarding 60 places :
Also discarding 0 output transitions
Drop transitions removed 11919 transitions
Trivial Post-agglo rules discarded 11919 transitions
Performed 11919 trivial Post agglomeration. Transition count delta: 11919
Iterating post reduction 0 with 11919 rules applied. Total rules applied 11920 place count 36664 transition count 42908
Reduce places removed 11919 places and 0 transitions.
Performed 717 Post agglomeration using F-continuation condition.Transition count delta: 717
Iterating post reduction 1 with 12636 rules applied. Total rules applied 24556 place count 24745 transition count 42191
Reduce places removed 717 places and 0 transitions.
Iterating post reduction 2 with 717 rules applied. Total rules applied 25273 place count 24028 transition count 42191
Performed 745 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 745 Pre rules applied. Total rules applied 25273 place count 24028 transition count 41446
Deduced a syphon composed of 745 places in 98 ms
Reduce places removed 745 places and 0 transitions.
Iterating global reduction 3 with 1490 rules applied. Total rules applied 26763 place count 23283 transition count 41446
Performed 29 Post agglomeration using F-continuation condition.Transition count delta: 29
Deduced a syphon composed of 29 places in 56 ms
Reduce places removed 29 places and 0 transitions.
Iterating global reduction 3 with 58 rules applied. Total rules applied 26821 place count 23254 transition count 41417
Free-agglomeration rule (complex) applied 444 times.
Iterating global reduction 3 with 444 rules applied. Total rules applied 27265 place count 23254 transition count 40973
Reduce places removed 444 places and 0 transitions.
Iterating post reduction 3 with 444 rules applied. Total rules applied 27709 place count 22810 transition count 40973
Partial Free-agglomeration rule applied 11919 times.
Drop transitions removed 11919 transitions
Iterating global reduction 4 with 11919 rules applied. Total rules applied 39628 place count 22810 transition count 40973
Applied a total of 39628 rules in 13306 ms. Remains 22810 /36724 variables (removed 13914) and now considering 40973/54827 (removed 13854) transitions.
Finished structural reductions, in 1 iterations. Remains : 22810/36724 places, 40973/54827 transitions.
Interrupted random walk after 382244 steps, including 4390 resets, run timeout after 30001 ms. (steps per millisecond=12 ) properties seen 8
FORMULA MultiCrashLeafsetExtension-PT-S32C12-ReachabilityFireability-15 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA MultiCrashLeafsetExtension-PT-S32C12-ReachabilityFireability-14 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA MultiCrashLeafsetExtension-PT-S32C12-ReachabilityFireability-13 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA MultiCrashLeafsetExtension-PT-S32C12-ReachabilityFireability-11 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA MultiCrashLeafsetExtension-PT-S32C12-ReachabilityFireability-07 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA MultiCrashLeafsetExtension-PT-S32C12-ReachabilityFireability-06 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA MultiCrashLeafsetExtension-PT-S32C12-ReachabilityFireability-05 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA MultiCrashLeafsetExtension-PT-S32C12-ReachabilityFireability-02 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Interrupted Best-First random walk after 410081 steps, including 557 resets, run timeout after 5001 ms. (steps per millisecond=81 ) properties seen 0
Interrupted Best-First random walk after 433898 steps, including 589 resets, run timeout after 5001 ms. (steps per millisecond=86 ) properties seen 0
Interrupted Best-First random walk after 397742 steps, including 541 resets, run timeout after 5001 ms. (steps per millisecond=79 ) properties seen 0
Interrupted Best-First random walk after 390240 steps, including 530 resets, run timeout after 5001 ms. (steps per millisecond=78 ) properties seen 0
Interrupted Best-First random walk after 398266 steps, including 541 resets, run timeout after 5001 ms. (steps per millisecond=79 ) properties seen 0
Interrupted Best-First random walk after 409668 steps, including 557 resets, run timeout after 5001 ms. (steps per millisecond=81 ) properties seen 0
Running SMT prover for 6 properties.
[2022-06-03 12:11:54] [INFO ] Flow matrix only has 39473 transitions (discarded 1500 similar events)
// Phase 1: matrix 39473 rows 22810 cols
[2022-06-03 12:12:23] [INFO ] Computed 1973 place invariants in 29645 ms
[2022-06-03 12:12:28] [INFO ] [Real]Absence check using 63 positive place invariants in 191 ms returned sat
[2022-06-03 12:12:29] [INFO ] [Real]Absence check using 63 positive and 1910 generalized place invariants in 1429 ms returned sat
[2022-06-03 12:12:30] [INFO ] After 6847ms SMT Verify possible using all constraints in real domain returned unsat :4 sat :0 real:2
[2022-06-03 12:12:33] [INFO ] [Nat]Absence check using 63 positive place invariants in 177 ms returned sat
[2022-06-03 12:12:35] [INFO ] [Nat]Absence check using 63 positive and 1910 generalized place invariants in 1744 ms returned sat
[2022-06-03 12:14:09] [INFO ] After 92772ms SMT Verify possible using state equation in natural domain returned unsat :4 sat :2
[2022-06-03 12:14:10] [INFO ] State equation strengthened by 17602 read => feed constraints.
[2022-06-03 12:14:43] [INFO ] After 32854ms SMT Verify possible using 17602 Read/Feed constraints in natural domain returned unsat :4 sat :0
[2022-06-03 12:14:43] [INFO ] After 132717ms SMT Verify possible using all constraints in natural domain returned unsat :4 sat :0
FORMULA MultiCrashLeafsetExtension-PT-S32C12-ReachabilityFireability-10 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA MultiCrashLeafsetExtension-PT-S32C12-ReachabilityFireability-08 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA MultiCrashLeafsetExtension-PT-S32C12-ReachabilityFireability-04 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA MultiCrashLeafsetExtension-PT-S32C12-ReachabilityFireability-03 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 6 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 31 ms.
Support contains 44 out of 22810 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 22810/22810 places, 40973/40973 transitions.
Drop transitions removed 27 transitions
Trivial Post-agglo rules discarded 27 transitions
Performed 27 trivial Post agglomeration. Transition count delta: 27
Iterating post reduction 0 with 27 rules applied. Total rules applied 27 place count 22810 transition count 40946
Reduce places removed 27 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 28 rules applied. Total rules applied 55 place count 22783 transition count 40945
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 56 place count 22782 transition count 40945
Performed 37 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 37 Pre rules applied. Total rules applied 56 place count 22782 transition count 40908
Deduced a syphon composed of 37 places in 45 ms
Reduce places removed 37 places and 0 transitions.
Iterating global reduction 3 with 74 rules applied. Total rules applied 130 place count 22745 transition count 40908
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 50 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 3 with 6 rules applied. Total rules applied 136 place count 22742 transition count 40905
Free-agglomeration rule (complex) applied 1102 times.
Iterating global reduction 3 with 1102 rules applied. Total rules applied 1238 place count 22742 transition count 39803
Reduce places removed 1102 places and 0 transitions.
Iterating post reduction 3 with 1102 rules applied. Total rules applied 2340 place count 21640 transition count 39803
Partial Free-agglomeration rule applied 286 times.
Drop transitions removed 286 transitions
Iterating global reduction 4 with 286 rules applied. Total rules applied 2626 place count 21640 transition count 39803
Applied a total of 2626 rules in 10263 ms. Remains 21640 /22810 variables (removed 1170) and now considering 39803/40973 (removed 1170) transitions.
Finished structural reductions, in 1 iterations. Remains : 21640/22810 places, 39803/40973 transitions.
Interrupted random walk after 215903 steps, including 2916 resets, run timeout after 30001 ms. (steps per millisecond=7 ) properties seen 0
Interrupted Best-First random walk after 302743 steps, including 419 resets, run timeout after 5001 ms. (steps per millisecond=60 ) properties seen 0
Interrupted Best-First random walk after 331079 steps, including 458 resets, run timeout after 5001 ms. (steps per millisecond=66 ) properties seen 0
Interrupted probabilistic random walk after 257296 steps, run timeout after 120001 ms. (steps per millisecond=2 ) properties seen :{}
Probabilistic random walk after 257296 steps, saw 115843 distinct states, run finished after 120001 ms. (steps per millisecond=2 ) properties seen :0
Running SMT prover for 2 properties.
[2022-06-03 12:17:33] [INFO ] Flow matrix only has 38267 transitions (discarded 1536 similar events)
// Phase 1: matrix 38267 rows 21640 cols
[2022-06-03 12:17:53] [INFO ] Computed 1973 place invariants in 19581 ms
[2022-06-03 12:17:56] [INFO ] [Real]Absence check using 65 positive place invariants in 253 ms returned sat
[2022-06-03 12:17:58] [INFO ] [Real]Absence check using 65 positive and 1908 generalized place invariants in 1909 ms returned sat
[2022-06-03 12:17:59] [INFO ] After 5832ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2022-06-03 12:18:02] [INFO ] [Nat]Absence check using 65 positive place invariants in 225 ms returned sat
[2022-06-03 12:18:04] [INFO ] [Nat]Absence check using 65 positive and 1908 generalized place invariants in 2015 ms returned sat
[2022-06-03 12:19:43] [INFO ] After 98715ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2022-06-03 12:19:44] [INFO ] State equation strengthened by 17602 read => feed constraints.
[2022-06-03 12:20:18] [INFO ] After 34688ms SMT Verify possible using 17602 Read/Feed constraints in natural domain returned unsat :0 sat :0
[2022-06-03 12:20:18] [INFO ] After 139636ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0
Fused 2 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 11 ms.
Support contains 44 out of 21640 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 21640/21640 places, 39803/39803 transitions.
Applied a total of 0 rules in 1570 ms. Remains 21640 /21640 variables (removed 0) and now considering 39803/39803 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 21640/21640 places, 39803/39803 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 21640/21640 places, 39803/39803 transitions.
Applied a total of 0 rules in 1458 ms. Remains 21640 /21640 variables (removed 0) and now considering 39803/39803 (removed 0) transitions.
[2022-06-03 12:20:21] [INFO ] Flow matrix only has 38267 transitions (discarded 1536 similar events)
// Phase 1: matrix 38267 rows 21640 cols
[2022-06-03 12:20:41] [INFO ] Computed 1973 place invariants in 19128 ms
[2022-06-03 12:20:42] [INFO ] Implicit Places using invariants in 20933 ms returned []
Implicit Place search using SMT only with invariants took 20935 ms to find 0 implicit places.
[2022-06-03 12:20:42] [INFO ] Flow matrix only has 38267 transitions (discarded 1536 similar events)
// Phase 1: matrix 38267 rows 21640 cols
[2022-06-03 12:20:58] [INFO ] Computed 1973 place invariants in 15624 ms
[2022-06-03 12:21:00] [INFO ] Dead Transitions using invariants and state equation in 17428 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 21640/21640 places, 39803/39803 transitions.
Interrupted random walk after 221993 steps, including 3001 resets, run timeout after 30001 ms. (steps per millisecond=7 ) properties seen 0
Interrupted Best-First random walk after 293925 steps, including 407 resets, run timeout after 5001 ms. (steps per millisecond=58 ) properties seen 0
Interrupted Best-First random walk after 324156 steps, including 449 resets, run timeout after 5001 ms. (steps per millisecond=64 ) properties seen 0
Interrupted probabilistic random walk after 237251 steps, run timeout after 120001 ms. (steps per millisecond=1 ) properties seen :{}
Probabilistic random walk after 237251 steps, saw 106887 distinct states, run finished after 120002 ms. (steps per millisecond=1 ) properties seen :0
Running SMT prover for 2 properties.
[2022-06-03 12:23:40] [INFO ] Flow matrix only has 38267 transitions (discarded 1536 similar events)
// Phase 1: matrix 38267 rows 21640 cols
[2022-06-03 12:23:56] [INFO ] Computed 1973 place invariants in 16434 ms
[2022-06-03 12:23:59] [INFO ] [Real]Absence check using 65 positive place invariants in 241 ms returned sat
[2022-06-03 12:24:01] [INFO ] [Real]Absence check using 65 positive and 1908 generalized place invariants in 1498 ms returned sat
[2022-06-03 12:24:02] [INFO ] After 5364ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2022-06-03 12:24:05] [INFO ] [Nat]Absence check using 65 positive place invariants in 229 ms returned sat
[2022-06-03 12:24:07] [INFO ] [Nat]Absence check using 65 positive and 1908 generalized place invariants in 1836 ms returned sat
[2022-06-03 12:25:44] [INFO ] After 96264ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2022-06-03 12:25:44] [INFO ] State equation strengthened by 17602 read => feed constraints.
[2022-06-03 12:26:19] [INFO ] After 34583ms SMT Verify possible using 17602 Read/Feed constraints in natural domain returned unsat :0 sat :0
[2022-06-03 12:26:19] [INFO ] After 137205ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0
Fused 2 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 7 ms.
Support contains 44 out of 21640 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 21640/21640 places, 39803/39803 transitions.
Applied a total of 0 rules in 1680 ms. Remains 21640 /21640 variables (removed 0) and now considering 39803/39803 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 21640/21640 places, 39803/39803 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 21640/21640 places, 39803/39803 transitions.
Applied a total of 0 rules in 1515 ms. Remains 21640 /21640 variables (removed 0) and now considering 39803/39803 (removed 0) transitions.
[2022-06-03 12:26:22] [INFO ] Flow matrix only has 38267 transitions (discarded 1536 similar events)
// Phase 1: matrix 38267 rows 21640 cols
[2022-06-03 12:26:38] [INFO ] Computed 1973 place invariants in 16228 ms
[2022-06-03 12:26:40] [INFO ] Implicit Places using invariants in 18055 ms returned []
Implicit Place search using SMT only with invariants took 18057 ms to find 0 implicit places.
[2022-06-03 12:26:40] [INFO ] Flow matrix only has 38267 transitions (discarded 1536 similar events)
// Phase 1: matrix 38267 rows 21640 cols
[2022-06-03 12:26:57] [INFO ] Computed 1973 place invariants in 16738 ms
[2022-06-03 12:26:59] [INFO ] Dead Transitions using invariants and state equation in 18507 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 21640/21640 places, 39803/39803 transitions.
Graph (trivial) has 7427 edges and 21640 vertex of which 32 / 21640 are part of one of the 1 SCC in 22 ms
Free SCC test removed 31 places
Drop transitions removed 1005 transitions
Ensure Unique test removed 1584 transitions
Reduce isomorphic transitions removed 2589 transitions.
Graph (complete) has 134934 edges and 21609 vertex of which 21582 are kept as prefixes of interest. Removing 27 places using SCC suffix rule.22 ms
Discarding 27 places :
Also discarding 0 output transitions
Ensure Unique test removed 639 places
Discarding 1 places :
Also discarding 1 output transitions
Drop transitions removed 1 transitions
Remove reverse transitions (loop back) rule discarded transition Node15IsNotRespondingToNode18ToReplaceNode16.Node18IsBecomingTheNewNodeMaster and 1 places that fell out of Prefix Of Interest.
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions removed 448 transitions
Trivial Post-agglo rules discarded 448 transitions
Performed 448 trivial Post agglomeration. Transition count delta: 448
Iterating post reduction 0 with 450 rules applied. Total rules applied 452 place count 20942 transition count 36764
Ensure Unique test removed 1 places
Reduce places removed 449 places and 0 transitions.
Ensure Unique test removed 448 transitions
Reduce isomorphic transitions removed 448 transitions.
Drop transitions removed 448 transitions
Trivial Post-agglo rules discarded 448 transitions
Performed 448 trivial Post agglomeration. Transition count delta: 448
Iterating post reduction 1 with 1345 rules applied. Total rules applied 1797 place count 20493 transition count 35868
Reduce places removed 448 places and 0 transitions.
Drop transitions removed 54 transitions
Ensure Unique test removed 393 transitions
Reduce isomorphic transitions removed 447 transitions.
Drop transitions removed 390 transitions
Trivial Post-agglo rules discarded 390 transitions
Performed 390 trivial Post agglomeration. Transition count delta: 390
Iterating post reduction 2 with 1285 rules applied. Total rules applied 3082 place count 20045 transition count 35031
Ensure Unique test removed 54 places
Reduce places removed 444 places and 0 transitions.
Drop transitions removed 1 transitions
Ensure Unique test removed 389 transitions
Reduce isomorphic transitions removed 390 transitions.
Drop transitions removed 389 transitions
Trivial Post-agglo rules discarded 389 transitions
Performed 389 trivial Post agglomeration. Transition count delta: 389
Iterating post reduction 3 with 1223 rules applied. Total rules applied 4305 place count 19601 transition count 34252
Ensure Unique test removed 1 places
Reduce places removed 390 places and 0 transitions.
Drop transitions removed 50 transitions
Ensure Unique test removed 338 transitions
Reduce isomorphic transitions removed 388 transitions.
Drop transitions removed 335 transitions
Trivial Post-agglo rules discarded 335 transitions
Performed 335 trivial Post agglomeration. Transition count delta: 335
Iterating post reduction 4 with 1113 rules applied. Total rules applied 5418 place count 19211 transition count 33529
Ensure Unique test removed 50 places
Reduce places removed 385 places and 0 transitions.
Drop transitions removed 1 transitions
Ensure Unique test removed 334 transitions
Reduce isomorphic transitions removed 335 transitions.
Drop transitions removed 334 transitions
Trivial Post-agglo rules discarded 334 transitions
Performed 334 trivial Post agglomeration. Transition count delta: 334
Iterating post reduction 5 with 1054 rules applied. Total rules applied 6472 place count 18826 transition count 32860
Ensure Unique test removed 1 places
Reduce places removed 335 places and 0 transitions.
Drop transitions removed 45 transitions
Ensure Unique test removed 288 transitions
Reduce isomorphic transitions removed 333 transitions.
Drop transitions removed 286 transitions
Trivial Post-agglo rules discarded 286 transitions
Performed 286 trivial Post agglomeration. Transition count delta: 286
Iterating post reduction 6 with 954 rules applied. Total rules applied 7426 place count 18491 transition count 32241
Ensure Unique test removed 45 places
Reduce places removed 331 places and 0 transitions.
Drop transitions removed 1 transitions
Ensure Unique test removed 285 transitions
Reduce isomorphic transitions removed 286 transitions.
Drop transitions removed 285 transitions
Trivial Post-agglo rules discarded 285 transitions
Performed 285 trivial Post agglomeration. Transition count delta: 285
Iterating post reduction 7 with 902 rules applied. Total rules applied 8328 place count 18160 transition count 31670
Ensure Unique test removed 1 places
Reduce places removed 286 places and 0 transitions.
Drop transitions removed 42 transitions
Ensure Unique test removed 242 transitions
Reduce isomorphic transitions removed 284 transitions.
Drop transitions removed 240 transitions
Trivial Post-agglo rules discarded 240 transitions
Performed 240 trivial Post agglomeration. Transition count delta: 240
Iterating post reduction 8 with 810 rules applied. Total rules applied 9138 place count 17874 transition count 31146
Ensure Unique test removed 42 places
Reduce places removed 282 places and 0 transitions.
Drop transitions removed 1 transitions
Ensure Unique test removed 239 transitions
Reduce isomorphic transitions removed 240 transitions.
Drop transitions removed 238 transitions
Trivial Post-agglo rules discarded 238 transitions
Performed 238 trivial Post agglomeration. Transition count delta: 238
Iterating post reduction 9 with 760 rules applied. Total rules applied 9898 place count 17592 transition count 30668
Ensure Unique test removed 1 places
Reduce places removed 239 places and 0 transitions.
Drop transitions removed 38 transitions
Ensure Unique test removed 199 transitions
Reduce isomorphic transitions removed 237 transitions.
Drop transitions removed 197 transitions
Trivial Post-agglo rules discarded 197 transitions
Performed 197 trivial Post agglomeration. Transition count delta: 197
Iterating post reduction 10 with 673 rules applied. Total rules applied 10571 place count 17353 transition count 30234
Ensure Unique test removed 38 places
Reduce places removed 235 places and 0 transitions.
Drop transitions removed 1 transitions
Ensure Unique test removed 196 transitions
Reduce isomorphic transitions removed 197 transitions.
Drop transitions removed 196 transitions
Trivial Post-agglo rules discarded 196 transitions
Performed 196 trivial Post agglomeration. Transition count delta: 196
Iterating post reduction 11 with 628 rules applied. Total rules applied 11199 place count 17118 transition count 29841
Ensure Unique test removed 1 places
Reduce places removed 197 places and 0 transitions.
Drop transitions removed 33 transitions
Ensure Unique test removed 162 transitions
Reduce isomorphic transitions removed 195 transitions.
Drop transitions removed 160 transitions
Trivial Post-agglo rules discarded 160 transitions
Performed 160 trivial Post agglomeration. Transition count delta: 160
Iterating post reduction 12 with 552 rules applied. Total rules applied 11751 place count 16921 transition count 29486
Ensure Unique test removed 33 places
Reduce places removed 193 places and 0 transitions.
Drop transitions removed 1 transitions
Ensure Unique test removed 159 transitions
Reduce isomorphic transitions removed 160 transitions.
Drop transitions removed 157 transitions
Trivial Post-agglo rules discarded 157 transitions
Performed 157 trivial Post agglomeration. Transition count delta: 157
Iterating post reduction 13 with 510 rules applied. Total rules applied 12261 place count 16728 transition count 29169
Ensure Unique test removed 1 places
Reduce places removed 158 places and 0 transitions.
Drop transitions removed 30 transitions
Ensure Unique test removed 126 transitions
Reduce isomorphic transitions removed 156 transitions.
Drop transitions removed 124 transitions
Trivial Post-agglo rules discarded 124 transitions
Performed 124 trivial Post agglomeration. Transition count delta: 124
Iterating post reduction 14 with 438 rules applied. Total rules applied 12699 place count 16570 transition count 28889
Ensure Unique test removed 30 places
Reduce places removed 154 places and 0 transitions.
Drop transitions removed 1 transitions
Ensure Unique test removed 123 transitions
Reduce isomorphic transitions removed 124 transitions.
Drop transitions removed 123 transitions
Trivial Post-agglo rules discarded 123 transitions
Performed 123 trivial Post agglomeration. Transition count delta: 123
Iterating post reduction 15 with 401 rules applied. Total rules applied 13100 place count 16416 transition count 28642
Ensure Unique test removed 1 places
Reduce places removed 124 places and 0 transitions.
Drop transitions removed 25 transitions
Ensure Unique test removed 97 transitions
Reduce isomorphic transitions removed 122 transitions.
Drop transitions removed 95 transitions
Trivial Post-agglo rules discarded 95 transitions
Performed 95 trivial Post agglomeration. Transition count delta: 95
Iterating post reduction 16 with 341 rules applied. Total rules applied 13441 place count 16292 transition count 28425
Ensure Unique test removed 25 places
Reduce places removed 120 places and 0 transitions.
Drop transitions removed 1 transitions
Ensure Unique test removed 94 transitions
Reduce isomorphic transitions removed 95 transitions.
Drop transitions removed 94 transitions
Trivial Post-agglo rules discarded 94 transitions
Performed 94 trivial Post agglomeration. Transition count delta: 94
Iterating post reduction 17 with 309 rules applied. Total rules applied 13750 place count 16172 transition count 28236
Ensure Unique test removed 1 places
Reduce places removed 95 places and 0 transitions.
Drop transitions removed 22 transitions
Ensure Unique test removed 71 transitions
Reduce isomorphic transitions removed 93 transitions.
Drop transitions removed 70 transitions
Trivial Post-agglo rules discarded 70 transitions
Performed 70 trivial Post agglomeration. Transition count delta: 70
Iterating post reduction 18 with 258 rules applied. Total rules applied 14008 place count 16077 transition count 28073
Ensure Unique test removed 22 places
Reduce places removed 92 places and 0 transitions.
Drop transitions removed 1 transitions
Ensure Unique test removed 69 transitions
Reduce isomorphic transitions removed 70 transitions.
Drop transitions removed 69 transitions
Trivial Post-agglo rules discarded 69 transitions
Performed 69 trivial Post agglomeration. Transition count delta: 69
Iterating post reduction 19 with 231 rules applied. Total rules applied 14239 place count 15985 transition count 27934
Ensure Unique test removed 1 places
Reduce places removed 70 places and 0 transitions.
Drop transitions removed 18 transitions
Ensure Unique test removed 50 transitions
Reduce isomorphic transitions removed 68 transitions.
Drop transitions removed 48 transitions
Trivial Post-agglo rules discarded 48 transitions
Performed 48 trivial Post agglomeration. Transition count delta: 48
Iterating post reduction 20 with 186 rules applied. Total rules applied 14425 place count 15915 transition count 27818
Ensure Unique test removed 18 places
Reduce places removed 66 places and 0 transitions.
Drop transitions removed 1 transitions
Ensure Unique test removed 47 transitions
Reduce isomorphic transitions removed 48 transitions.
Drop transitions removed 47 transitions
Trivial Post-agglo rules discarded 47 transitions
Performed 47 trivial Post agglomeration. Transition count delta: 47
Iterating post reduction 21 with 161 rules applied. Total rules applied 14586 place count 15849 transition count 27723
Ensure Unique test removed 1 places
Reduce places removed 48 places and 0 transitions.
Drop transitions removed 14 transitions
Ensure Unique test removed 32 transitions
Reduce isomorphic transitions removed 46 transitions.
Drop transitions removed 31 transitions
Trivial Post-agglo rules discarded 31 transitions
Performed 31 trivial Post agglomeration. Transition count delta: 31
Iterating post reduction 22 with 125 rules applied. Total rules applied 14711 place count 15801 transition count 27646
Ensure Unique test removed 14 places
Reduce places removed 45 places and 0 transitions.
Drop transitions removed 1 transitions
Ensure Unique test removed 30 transitions
Reduce isomorphic transitions removed 31 transitions.
Drop transitions removed 30 transitions
Trivial Post-agglo rules discarded 30 transitions
Performed 30 trivial Post agglomeration. Transition count delta: 30
Iterating post reduction 23 with 106 rules applied. Total rules applied 14817 place count 15756 transition count 27585
Ensure Unique test removed 1 places
Reduce places removed 31 places and 0 transitions.
Drop transitions removed 10 transitions
Ensure Unique test removed 19 transitions
Reduce isomorphic transitions removed 29 transitions.
Drop transitions removed 17 transitions
Trivial Post-agglo rules discarded 17 transitions
Performed 17 trivial Post agglomeration. Transition count delta: 17
Iterating post reduction 24 with 77 rules applied. Total rules applied 14894 place count 15725 transition count 27539
Ensure Unique test removed 10 places
Reduce places removed 27 places and 0 transitions.
Drop transitions removed 1 transitions
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 17 transitions.
Drop transitions removed 16 transitions
Trivial Post-agglo rules discarded 16 transitions
Performed 16 trivial Post agglomeration. Transition count delta: 16
Iterating post reduction 25 with 60 rules applied. Total rules applied 14954 place count 15698 transition count 27506
Ensure Unique test removed 1 places
Reduce places removed 17 places and 0 transitions.
Drop transitions removed 6 transitions
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 15 transitions.
Drop transitions removed 7 transitions
Trivial Post-agglo rules discarded 7 transitions
Performed 7 trivial Post agglomeration. Transition count delta: 7
Iterating post reduction 26 with 39 rules applied. Total rules applied 14993 place count 15681 transition count 27484
Ensure Unique test removed 6 places
Reduce places removed 13 places and 0 transitions.
Drop transitions removed 1 transitions
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 7 transitions.
Drop transitions removed 6 transitions
Trivial Post-agglo rules discarded 6 transitions
Performed 6 trivial Post agglomeration. Transition count delta: 6
Iterating post reduction 27 with 26 rules applied. Total rules applied 15019 place count 15668 transition count 27471
Ensure Unique test removed 1 places
Reduce places removed 7 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 5 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 28 with 13 rules applied. Total rules applied 15032 place count 15661 transition count 27465
Ensure Unique test removed 2 places
Reduce places removed 3 places and 0 transitions.
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Performed 33 Post agglomeration using F-continuation condition.Transition count delta: 33
Iterating post reduction 29 with 37 rules applied. Total rules applied 15069 place count 15658 transition count 27431
Ensure Unique test removed 1 places
Reduce places removed 34 places and 0 transitions.
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 30 with 39 rules applied. Total rules applied 15108 place count 15624 transition count 27426
Performed 790 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 31 with 790 Pre rules applied. Total rules applied 15108 place count 15624 transition count 26636
Deduced a syphon composed of 790 places in 31 ms
Reduce places removed 790 places and 0 transitions.
Iterating global reduction 31 with 1580 rules applied. Total rules applied 16688 place count 14834 transition count 26636
Performed 69 Post agglomeration using F-continuation condition.Transition count delta: 69
Deduced a syphon composed of 69 places in 9 ms
Reduce places removed 69 places and 0 transitions.
Iterating global reduction 31 with 138 rules applied. Total rules applied 16826 place count 14765 transition count 26567
Drop transitions removed 15 transitions
Ensure Unique test removed 19 transitions
Reduce isomorphic transitions removed 34 transitions.
Iterating post reduction 31 with 34 rules applied. Total rules applied 16860 place count 14765 transition count 26533
Free-agglomeration rule (complex) applied 2 times.
Iterating global reduction 32 with 2 rules applied. Total rules applied 16862 place count 14765 transition count 26531
Reduce places removed 2 places and 0 transitions.
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 32 with 4 rules applied. Total rules applied 16866 place count 14763 transition count 26529
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 33 with 1 rules applied. Total rules applied 16867 place count 14763 transition count 26529
Partial Post-agglomeration rule applied 994 times.
Drop transitions removed 994 transitions
Iterating global reduction 33 with 994 rules applied. Total rules applied 17861 place count 14763 transition count 26529
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 33 with 2 rules applied. Total rules applied 17863 place count 14763 transition count 26527
Applied a total of 17863 rules in 99530 ms. Remains 14763 /21640 variables (removed 6877) and now considering 26527/39803 (removed 13276) transitions.
Running SMT prover for 2 properties.
[2022-06-03 12:28:38] [INFO ] Flow matrix only has 26483 transitions (discarded 44 similar events)
// Phase 1: matrix 26483 rows 14763 cols
[2022-06-03 12:28:57] [INFO ] Computed 903 place invariants in 18774 ms
[2022-06-03 12:28:59] [INFO ] [Real]Absence check using 6 positive place invariants in 23 ms returned sat
[2022-06-03 12:29:00] [INFO ] [Real]Absence check using 6 positive and 897 generalized place invariants in 586 ms returned sat
[2022-06-03 12:29:00] [INFO ] After 2895ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2022-06-03 12:29:02] [INFO ] [Nat]Absence check using 6 positive place invariants in 21 ms returned sat
[2022-06-03 12:29:02] [INFO ] [Nat]Absence check using 6 positive and 897 generalized place invariants in 589 ms returned sat
[2022-06-03 12:29:50] [INFO ] After 47652ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2022-06-03 12:29:51] [INFO ] State equation strengthened by 1 read => feed constraints.
[2022-06-03 12:29:52] [INFO ] After 1691ms SMT Verify possible using 1 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2022-06-03 12:29:55] [INFO ] After 4640ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 1697 ms.
[2022-06-03 12:29:57] [INFO ] After 56874ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
[2022-06-03 12:30:00] [INFO ] Flatten gal took : 2469 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin806479631118366075
[2022-06-03 12:30:01] [INFO ] Too many transitions (39803) to apply POR reductions. Disabling POR matrices.
[2022-06-03 12:30:02] [INFO ] Built C files in 970ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin806479631118366075
Running compilation step : cd /tmp/ltsmin806479631118366075;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '360' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
[2022-06-03 12:30:04] [INFO ] Applying decomposition
[2022-06-03 12:30:05] [INFO ] Flatten gal took : 4050 ms
[2022-06-03 12:30:07] [INFO ] Flatten gal took : 3004 ms
[2022-06-03 12:30:08] [INFO ] Input system was already deterministic with 39803 transitions.
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph8677242080317727125.txt' '-o' '/tmp/graph8677242080317727125.bin' '-w' '/tmp/graph8677242080317727125.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph8677242080317727125.bin' '-l' '-1' '-v' '-w' '/tmp/graph8677242080317727125.weights' '-q' '0' '-e' '0.001'
[2022-06-03 12:30:12] [INFO ] Decomposing Gal with order
[2022-06-03 12:30:16] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-06-03 12:30:22] [INFO ] Ran tautology test, simplified 0 / 2 in 16894 ms.
[2022-06-03 12:30:24] [INFO ] BMC solution for property MultiCrashLeafsetExtension-PT-S32C12-ReachabilityFireability-09(UNSAT) depth K=0 took 372 ms
[2022-06-03 12:30:24] [INFO ] BMC solution for property MultiCrashLeafsetExtension-PT-S32C12-ReachabilityFireability-12(UNSAT) depth K=0 took 2 ms
[2022-06-03 12:30:24] [INFO ] BMC solution for property MultiCrashLeafsetExtension-PT-S32C12-ReachabilityFireability-09(UNSAT) depth K=1 took 24 ms
[2022-06-03 12:30:24] [INFO ] BMC solution for property MultiCrashLeafsetExtension-PT-S32C12-ReachabilityFireability-12(UNSAT) depth K=1 took 12 ms
Presburger conditions satisfied. Using coverability to approximate state space in K-Induction.
Normalized transition count is 38267 out of 39803 initially.
// Phase 1: matrix 38267 rows 21640 cols
[2022-06-03 12:31:01] [INFO ] Removed a total of 71286 redundant transitions.
[2022-06-03 12:31:09] [INFO ] Flatten gal took : 45383 ms
[2022-06-03 12:31:11] [INFO ] Computed 1973 place invariants in 33440 ms
[2022-06-03 12:31:11] [INFO ] Computed 1973 place invariants in 33455 ms
[2022-06-03 12:31:58] [INFO ] Fuse similar labels procedure discarded/fused a total of 44475 labels/synchronizations in 26123 ms.
[2022-06-03 12:31:59] [INFO ] Time to serialize gal into /tmp/ReachabilityFireability14797811596337163802.gal : 768 ms
[2022-06-03 12:31:59] [INFO ] Time to serialize properties into /tmp/ReachabilityFireability6082636909217850448.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityFireability14797811596337163802.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityFireability6082636909217850448.prop' '--nowitness'

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...299
Loading property file /tmp/ReachabilityFireability6082636909217850448.prop.
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin806479631118366075;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '360' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 360 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin806479631118366075;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '360' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 360 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:94)
at java.base/java.lang.Thread.run(Thread.java:829)
SDD proceeding with computation,2 properties remain. new max is 4
SDD size :1 after 75
SDD proceeding with computation,2 properties remain. new max is 8
SDD size :75 after 75
SDD proceeding with computation,2 properties remain. new max is 16
SDD size :75 after 76
SDD proceeding with computation,2 properties remain. new max is 32
SDD size :76 after 77
SDD proceeding with computation,2 properties remain. new max is 64
SDD size :77 after 79
SDD proceeding with computation,2 properties remain. new max is 128
SDD size :79 after 81
SDD proceeding with computation,2 properties remain. new max is 256
SDD size :81 after 85
SDD proceeding with computation,2 properties remain. new max is 512
SDD size :85 after 93
SDD proceeding with computation,2 properties remain. new max is 1024
SDD size :93 after 114

BK_STOP 1654260313201

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

+ export LANG=C
+ LANG=C
+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ ReachabilityFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution ReachabilityFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ export PYTHONPATH=/usr/lib/python3.9/site-packages/
+ PYTHONPATH=/usr/lib/python3.9/site-packages/
+ export LD_LIBRARY_PATH=/usr/local/lib:
+ LD_LIBRARY_PATH=/usr/local/lib:
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202205111006.jar
+ VERSION=202205111006
+ echo 'Running Version 202205111006'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data @none -pnfolder /home/mcc/execution -examination ReachabilityFireability -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=@none -Xss128m -Xms40m -Xmx8192m

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-S32C12"
export BK_EXAMINATION="ReachabilityFireability"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
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 MultiCrashLeafsetExtension-PT-S32C12, examination is ReachabilityFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r132-tall-165271821500879"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/MultiCrashLeafsetExtension-PT-S32C12.tgz
mv MultiCrashLeafsetExtension-PT-S32C12 execution
cd execution
if [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "UpperBounds" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] || [ "ReachabilityFireability" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

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