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-165271821300771.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-S24C10, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r132-tall-165271821300771
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 18M
-rw-r--r-- 1 mcc users 15K Apr 29 16:16 CTLCardinality.txt
-rw-r--r-- 1 mcc users 90K Apr 29 16:16 CTLCardinality.xml
-rw-r--r-- 1 mcc users 12K Apr 29 16:12 CTLFireability.txt
-rw-r--r-- 1 mcc users 63K Apr 29 16:12 CTLFireability.xml
-rw-r--r-- 1 mcc users 6.1K May 9 08:16 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K May 9 08:16 LTLCardinality.xml
-rw-r--r-- 1 mcc users 4.4K May 9 08:16 LTLFireability.txt
-rw-r--r-- 1 mcc users 20K May 9 08:16 LTLFireability.xml
-rw-r--r-- 1 mcc users 2.5K May 9 08:16 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.5K May 9 08:16 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 18M 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-S24C10-LTLCardinality-00
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C10-LTLCardinality-01
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C10-LTLCardinality-02
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C10-LTLCardinality-03
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C10-LTLCardinality-04
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C10-LTLCardinality-05
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C10-LTLCardinality-06
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C10-LTLCardinality-07
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C10-LTLCardinality-08
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C10-LTLCardinality-09
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C10-LTLCardinality-10
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C10-LTLCardinality-11
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C10-LTLCardinality-12
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C10-LTLCardinality-13
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C10-LTLCardinality-14
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C10-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1652859598778

Running Version 202205111006
[2022-05-18 07:40:00] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2022-05-18 07:40:00] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-18 07:40:00] [INFO ] Load time of PNML (sax parser for PT used): 802 ms
[2022-05-18 07:40:01] [INFO ] Transformed 17896 places.
[2022-05-18 07:40:01] [INFO ] Transformed 26071 transitions.
[2022-05-18 07:40:01] [INFO ] Parsed PT model containing 17896 places and 26071 transitions in 1043 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 26 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 3 formulas.
FORMULA MultiCrashLeafsetExtension-PT-S24C10-LTLCardinality-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MultiCrashLeafsetExtension-PT-S24C10-LTLCardinality-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MultiCrashLeafsetExtension-PT-S24C10-LTLCardinality-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MultiCrashLeafsetExtension-PT-S24C10-LTLCardinality-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 31 out of 17896 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 17896/17896 places, 26071/26071 transitions.
Reduce places removed 48 places and 0 transitions.
Iterating post reduction 0 with 48 rules applied. Total rules applied 48 place count 17848 transition count 26071
Applied a total of 48 rules in 736 ms. Remains 17848 /17896 variables (removed 48) and now considering 26071/26071 (removed 0) transitions.
[2022-05-18 07:40:02] [INFO ] Flow matrix only has 25471 transitions (discarded 600 similar events)
// Phase 1: matrix 25471 rows 17848 cols
[2022-05-18 07:40:04] [INFO ] Computed 1197 place invariants in 2434 ms
[2022-05-18 07:40:06] [INFO ] Implicit Places using invariants in 4114 ms returned []
Implicit Place search using SMT only with invariants took 4160 ms to find 0 implicit places.
[2022-05-18 07:40:06] [INFO ] Flow matrix only has 25471 transitions (discarded 600 similar events)
// Phase 1: matrix 25471 rows 17848 cols
[2022-05-18 07:40:08] [INFO ] Computed 1197 place invariants in 2189 ms
[2022-05-18 07:40:10] [INFO ] Dead Transitions using invariants and state equation in 3909 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 17848/17896 places, 26071/26071 transitions.
Finished structural reductions, in 1 iterations. Remains : 17848/17896 places, 26071/26071 transitions.
Support contains 31 out of 17848 places after structural reductions.
[2022-05-18 07:40:11] [INFO ] Flatten gal took : 1050 ms
[2022-05-18 07:40:12] [INFO ] Flatten gal took : 856 ms
[2022-05-18 07:40:14] [INFO ] Input system was already deterministic with 26071 transitions.
Incomplete random walk after 10000 steps, including 98 resets, run finished after 857 ms. (steps per millisecond=11 ) properties (out of 21) seen :2
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 19) 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 19) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 71 ms. (steps per millisecond=14 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 19) seen :0
Running SMT prover for 19 properties.
[2022-05-18 07:40:15] [INFO ] Flow matrix only has 25471 transitions (discarded 600 similar events)
// Phase 1: matrix 25471 rows 17848 cols
[2022-05-18 07:40:17] [INFO ] Computed 1197 place invariants in 2034 ms
[2022-05-18 07:40:24] [INFO ] [Real]Absence check using 47 positive place invariants in 224 ms returned sat
[2022-05-18 07:40:24] [INFO ] [Real]Absence check using 47 positive and 1150 generalized place invariants in 718 ms returned sat
[2022-05-18 07:40:24] [INFO ] After 7448ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0 real:18
[2022-05-18 07:40:31] [INFO ] [Nat]Absence check using 47 positive place invariants in 258 ms returned sat
[2022-05-18 07:40:31] [INFO ] [Nat]Absence check using 47 positive and 1150 generalized place invariants in 886 ms returned sat
[2022-05-18 07:40:49] [INFO ] After 14939ms SMT Verify possible using state equation in natural domain returned unsat :7 sat :11
[2022-05-18 07:40:50] [INFO ] State equation strengthened by 8002 read => feed constraints.
[2022-05-18 07:40:50] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2022-05-18 07:40:50] [INFO ] After 25221ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :0 real:18
Fused 19 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 20 out of 17848 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 17848/17848 places, 26071/26071 transitions.
Drop transitions removed 5989 transitions
Trivial Post-agglo rules discarded 5989 transitions
Performed 5989 trivial Post agglomeration. Transition count delta: 5989
Iterating post reduction 0 with 5989 rules applied. Total rules applied 5989 place count 17848 transition count 20082
Reduce places removed 5989 places and 0 transitions.
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Iterating post reduction 1 with 5997 rules applied. Total rules applied 11986 place count 11859 transition count 20074
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 2 with 8 rules applied. Total rules applied 11994 place count 11851 transition count 20074
Performed 499 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 499 Pre rules applied. Total rules applied 11994 place count 11851 transition count 19575
Deduced a syphon composed of 499 places in 19 ms
Reduce places removed 499 places and 0 transitions.
Iterating global reduction 3 with 998 rules applied. Total rules applied 12992 place count 11352 transition count 19575
Discarding 5489 places :
Symmetric choice reduction at 3 with 5489 rule applications. Total rules 18481 place count 5863 transition count 14086
Iterating global reduction 3 with 5489 rules applied. Total rules applied 23970 place count 5863 transition count 14086
Performed 12 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 12 Pre rules applied. Total rules applied 23970 place count 5863 transition count 14074
Deduced a syphon composed of 12 places in 12 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 3 with 24 rules applied. Total rules applied 23994 place count 5851 transition count 14074
Discarding 538 places :
Symmetric choice reduction at 3 with 538 rule applications. Total rules 24532 place count 5313 transition count 8694
Iterating global reduction 3 with 538 rules applied. Total rules applied 25070 place count 5313 transition count 8694
Performed 25 Post agglomeration using F-continuation condition.Transition count delta: 25
Deduced a syphon composed of 25 places in 6 ms
Reduce places removed 25 places and 0 transitions.
Iterating global reduction 3 with 50 rules applied. Total rules applied 25120 place count 5288 transition count 8669
Free-agglomeration rule (complex) applied 344 times.
Iterating global reduction 3 with 344 rules applied. Total rules applied 25464 place count 5288 transition count 12870
Reduce places removed 344 places and 0 transitions.
Iterating post reduction 3 with 344 rules applied. Total rules applied 25808 place count 4944 transition count 12870
Partial Free-agglomeration rule applied 200 times.
Drop transitions removed 200 transitions
Iterating global reduction 4 with 200 rules applied. Total rules applied 26008 place count 4944 transition count 12870
Applied a total of 26008 rules in 6006 ms. Remains 4944 /17848 variables (removed 12904) and now considering 12870/26071 (removed 13201) transitions.
Finished structural reductions, in 1 iterations. Remains : 4944/17848 places, 12870/26071 transitions.
Incomplete random walk after 10000 steps, including 160 resets, run finished after 771 ms. (steps per millisecond=12 ) properties (out of 12) seen :3
Incomplete Best-First random walk after 10001 steps, including 21 resets, run finished after 111 ms. (steps per millisecond=90 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 21 resets, run finished after 112 ms. (steps per millisecond=89 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 21 resets, run finished after 110 ms. (steps per millisecond=90 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 21 resets, run finished after 111 ms. (steps per millisecond=90 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10000 steps, including 21 resets, run finished after 109 ms. (steps per millisecond=91 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 21 resets, run finished after 109 ms. (steps per millisecond=91 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 21 resets, run finished after 114 ms. (steps per millisecond=87 ) properties (out of 9) seen :1
Incomplete Best-First random walk after 10001 steps, including 21 resets, run finished after 110 ms. (steps per millisecond=90 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 21 resets, run finished after 108 ms. (steps per millisecond=92 ) properties (out of 8) seen :0
Running SMT prover for 8 properties.
[2022-05-18 07:40:57] [INFO ] Flow matrix only has 11984 transitions (discarded 886 similar events)
// Phase 1: matrix 11984 rows 4944 cols
[2022-05-18 07:40:58] [INFO ] Computed 1197 place invariants in 320 ms
[2022-05-18 07:40:59] [INFO ] After 946ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:8
[2022-05-18 07:41:00] [INFO ] [Nat]Absence check using 49 positive place invariants in 102 ms returned sat
[2022-05-18 07:41:00] [INFO ] [Nat]Absence check using 49 positive and 1148 generalized place invariants in 320 ms returned sat
[2022-05-18 07:41:18] [INFO ] After 17241ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :8
[2022-05-18 07:41:18] [INFO ] State equation strengthened by 7705 read => feed constraints.
[2022-05-18 07:41:24] [INFO ] After 5656ms SMT Verify possible using 7705 Read/Feed constraints in natural domain returned unsat :0 sat :7
[2022-05-18 07:41:24] [INFO ] After 5658ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :7
Attempting to minimize the solution found.
Minimization took 4 ms.
[2022-05-18 07:41:24] [INFO ] After 25055ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :7
Parikh walk visited 0 properties in 118 ms.
Support contains 13 out of 4944 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 4944/4944 places, 12870/12870 transitions.
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 4944 transition count 12868
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 4 place count 4942 transition count 12868
Free-agglomeration rule (complex) applied 5 times.
Iterating global reduction 2 with 5 rules applied. Total rules applied 9 place count 4942 transition count 13061
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 2 with 5 rules applied. Total rules applied 14 place count 4937 transition count 13061
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 17 place count 4934 transition count 13058
Iterating global reduction 3 with 3 rules applied. Total rules applied 20 place count 4934 transition count 13058
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 3 with 1 rules applied. Total rules applied 21 place count 4934 transition count 13058
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 22 place count 4933 transition count 13057
Iterating global reduction 3 with 1 rules applied. Total rules applied 23 place count 4933 transition count 13057
Applied a total of 23 rules in 2834 ms. Remains 4933 /4944 variables (removed 11) and now considering 13057/12870 (removed -187) transitions.
Finished structural reductions, in 1 iterations. Remains : 4933/4944 places, 13057/12870 transitions.
Incomplete random walk after 10000 steps, including 161 resets, run finished after 722 ms. (steps per millisecond=13 ) properties (out of 8) seen :3
Incomplete Best-First random walk after 10001 steps, including 21 resets, run finished after 107 ms. (steps per millisecond=93 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10000 steps, including 21 resets, run finished after 106 ms. (steps per millisecond=94 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 21 resets, run finished after 108 ms. (steps per millisecond=92 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 21 resets, run finished after 117 ms. (steps per millisecond=85 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10000 steps, including 21 resets, run finished after 107 ms. (steps per millisecond=93 ) properties (out of 5) seen :0
Running SMT prover for 5 properties.
[2022-05-18 07:41:28] [INFO ] Flow matrix only has 12171 transitions (discarded 886 similar events)
// Phase 1: matrix 12171 rows 4933 cols
[2022-05-18 07:41:28] [INFO ] Computed 1197 place invariants in 336 ms
[2022-05-18 07:41:29] [INFO ] [Real]Absence check using 49 positive place invariants in 66 ms returned sat
[2022-05-18 07:41:30] [INFO ] [Real]Absence check using 49 positive and 1148 generalized place invariants in 323 ms returned sat
[2022-05-18 07:41:30] [INFO ] After 1279ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:5
[2022-05-18 07:41:31] [INFO ] [Nat]Absence check using 49 positive place invariants in 70 ms returned sat
[2022-05-18 07:41:31] [INFO ] [Nat]Absence check using 49 positive and 1148 generalized place invariants in 318 ms returned sat
[2022-05-18 07:41:39] [INFO ] After 8209ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :5
[2022-05-18 07:41:40] [INFO ] State equation strengthened by 7903 read => feed constraints.
[2022-05-18 07:41:55] [INFO ] After 15229ms SMT Verify possible using 7903 Read/Feed constraints in natural domain returned unsat :0 sat :3
[2022-05-18 07:41:55] [INFO ] After 15231ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :3
Attempting to minimize the solution found.
Minimization took 4 ms.
[2022-05-18 07:41:55] [INFO ] After 25072ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :3
Parikh walk visited 0 properties in 80 ms.
Support contains 7 out of 4933 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 4933/4933 places, 13057/13057 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 4933 transition count 13056
Deduced a syphon composed of 1 places in 7 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 4932 transition count 13056
Free-agglomeration rule (complex) applied 3 times.
Iterating global reduction 0 with 3 rules applied. Total rules applied 5 place count 4932 transition count 13053
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 8 place count 4929 transition count 13053
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 10 place count 4927 transition count 13051
Iterating global reduction 1 with 2 rules applied. Total rules applied 12 place count 4927 transition count 13051
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 1 with 1 rules applied. Total rules applied 13 place count 4927 transition count 13051
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 14 place count 4926 transition count 13050
Iterating global reduction 1 with 1 rules applied. Total rules applied 15 place count 4926 transition count 13050
Applied a total of 15 rules in 2762 ms. Remains 4926 /4933 variables (removed 7) and now considering 13050/13057 (removed 7) transitions.
Finished structural reductions, in 1 iterations. Remains : 4926/4933 places, 13050/13057 transitions.
Successfully simplified 7 atomic propositions for a total of 12 simplifications.
FORMULA MultiCrashLeafsetExtension-PT-S24C10-LTLCardinality-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MultiCrashLeafsetExtension-PT-S24C10-LTLCardinality-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MultiCrashLeafsetExtension-PT-S24C10-LTLCardinality-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MultiCrashLeafsetExtension-PT-S24C10-LTLCardinality-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 15224 stabilizing places and 20870 stable transitions
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F((true U false)))'
Support contains 0 out of 17848 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 17848/17848 places, 26071/26071 transitions.
Drop transitions removed 6000 transitions
Trivial Post-agglo rules discarded 6000 transitions
Performed 6000 trivial Post agglomeration. Transition count delta: 6000
Iterating post reduction 0 with 6000 rules applied. Total rules applied 6000 place count 17848 transition count 20071
Reduce places removed 6000 places and 0 transitions.
Iterating post reduction 1 with 6000 rules applied. Total rules applied 12000 place count 11848 transition count 20071
Performed 500 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 500 Pre rules applied. Total rules applied 12000 place count 11848 transition count 19571
Deduced a syphon composed of 500 places in 17 ms
Reduce places removed 500 places and 0 transitions.
Iterating global reduction 2 with 1000 rules applied. Total rules applied 13000 place count 11348 transition count 19571
Discarding 5500 places :
Symmetric choice reduction at 2 with 5500 rule applications. Total rules 18500 place count 5848 transition count 14071
Iterating global reduction 2 with 5500 rules applied. Total rules applied 24000 place count 5848 transition count 14071
Performed 20 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 20 Pre rules applied. Total rules applied 24000 place count 5848 transition count 14051
Deduced a syphon composed of 20 places in 9 ms
Reduce places removed 20 places and 0 transitions.
Iterating global reduction 2 with 40 rules applied. Total rules applied 24040 place count 5828 transition count 14051
Discarding 550 places :
Symmetric choice reduction at 2 with 550 rule applications. Total rules 24590 place count 5278 transition count 8551
Iterating global reduction 2 with 550 rules applied. Total rules applied 25140 place count 5278 transition count 8551
Performed 25 Post agglomeration using F-continuation condition.Transition count delta: 25
Deduced a syphon composed of 25 places in 6 ms
Reduce places removed 25 places and 0 transitions.
Iterating global reduction 2 with 50 rules applied. Total rules applied 25190 place count 5253 transition count 8526
Applied a total of 25190 rules in 3336 ms. Remains 5253 /17848 variables (removed 12595) and now considering 8526/26071 (removed 17545) transitions.
[2022-05-18 07:42:01] [INFO ] Flow matrix only has 7926 transitions (discarded 600 similar events)
// Phase 1: matrix 7926 rows 5253 cols
[2022-05-18 07:42:02] [INFO ] Computed 1197 place invariants in 260 ms
[2022-05-18 07:42:06] [INFO ] Implicit Places using invariants in 4388 ms returned []
[2022-05-18 07:42:06] [INFO ] Flow matrix only has 7926 transitions (discarded 600 similar events)
// Phase 1: matrix 7926 rows 5253 cols
[2022-05-18 07:42:06] [INFO ] Computed 1197 place invariants in 233 ms
[2022-05-18 07:42:10] [INFO ] Implicit Places using invariants and state equation in 4435 ms returned []
Implicit Place search using SMT with State Equation took 8826 ms to find 0 implicit places.
[2022-05-18 07:42:11] [INFO ] Redundant transitions in 1085 ms returned []
[2022-05-18 07:42:11] [INFO ] Flow matrix only has 7926 transitions (discarded 600 similar events)
// Phase 1: matrix 7926 rows 5253 cols
[2022-05-18 07:42:11] [INFO ] Computed 1197 place invariants in 242 ms
[2022-05-18 07:42:17] [INFO ] Dead Transitions using invariants and state equation in 5484 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 5253/17848 places, 8526/26071 transitions.
Finished structural reductions, in 1 iterations. Remains : 5253/17848 places, 8526/26071 transitions.
Stuttering acceptance computed with spot in 32 ms :[true]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S24C10-LTLCardinality-00 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}]], initial=0, aps=[], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, terminal, very-weak, weak, inherently-weak], stateDesc=[null][true]]
Entered a terminal (fully accepting) state of product in 0 steps with 0 reset in 2 ms.
FORMULA MultiCrashLeafsetExtension-PT-S24C10-LTLCardinality-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property MultiCrashLeafsetExtension-PT-S24C10-LTLCardinality-00 finished in 18893 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((F(F(p0))&&(F(X(p1))||G(X(p2)))))'
Support contains 5 out of 17848 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 17848/17848 places, 26071/26071 transitions.
Applied a total of 0 rules in 393 ms. Remains 17848 /17848 variables (removed 0) and now considering 26071/26071 (removed 0) transitions.
[2022-05-18 07:42:17] [INFO ] Flow matrix only has 25471 transitions (discarded 600 similar events)
// Phase 1: matrix 25471 rows 17848 cols
[2022-05-18 07:42:19] [INFO ] Computed 1197 place invariants in 2079 ms
[2022-05-18 07:42:21] [INFO ] Implicit Places using invariants in 3678 ms returned []
Implicit Place search using SMT only with invariants took 3679 ms to find 0 implicit places.
[2022-05-18 07:42:21] [INFO ] Flow matrix only has 25471 transitions (discarded 600 similar events)
// Phase 1: matrix 25471 rows 17848 cols
[2022-05-18 07:42:23] [INFO ] Computed 1197 place invariants in 2042 ms
[2022-05-18 07:42:25] [INFO ] Dead Transitions using invariants and state equation in 3683 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 17848/17848 places, 26071/26071 transitions.
Stuttering acceptance computed with spot in 275 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (NOT p0), (AND (NOT p1) (NOT p2)), (NOT p1)]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S24C10-LTLCardinality-02 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=true, acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(AND (NOT p1) p2), acceptance={} source=2 dest: 2}, { cond=(AND (NOT p1) (NOT p2)), acceptance={} source=2 dest: 3}], [{ cond=(NOT p1), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p0:(GT s13122 s17347), p1:(LEQ 1 s3713), p2:(LEQ s8959 s8991)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Stuttering criterion allowed to conclude after 106 steps with 0 reset in 7 ms.
FORMULA MultiCrashLeafsetExtension-PT-S24C10-LTLCardinality-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property MultiCrashLeafsetExtension-PT-S24C10-LTLCardinality-02 finished in 8160 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(((((F(p0) U p1)&&F(p0)) U G(X(p2)))||!p1)))'
Support contains 5 out of 17848 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 17848/17848 places, 26071/26071 transitions.
Applied a total of 0 rules in 407 ms. Remains 17848 /17848 variables (removed 0) and now considering 26071/26071 (removed 0) transitions.
[2022-05-18 07:42:25] [INFO ] Flow matrix only has 25471 transitions (discarded 600 similar events)
// Phase 1: matrix 25471 rows 17848 cols
[2022-05-18 07:42:27] [INFO ] Computed 1197 place invariants in 2096 ms
[2022-05-18 07:42:29] [INFO ] Implicit Places using invariants in 3669 ms returned []
Implicit Place search using SMT only with invariants took 3673 ms to find 0 implicit places.
[2022-05-18 07:42:29] [INFO ] Flow matrix only has 25471 transitions (discarded 600 similar events)
// Phase 1: matrix 25471 rows 17848 cols
[2022-05-18 07:42:31] [INFO ] Computed 1197 place invariants in 2158 ms
[2022-05-18 07:42:33] [INFO ] Dead Transitions using invariants and state equation in 3778 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 17848/17848 places, 26071/26071 transitions.
Stuttering acceptance computed with spot in 279 ms :[(AND p1 (NOT p2)), (AND (NOT p0) (NOT p2)), (NOT p2), (NOT p0), (AND (NOT p1) (NOT p2)), (NOT p1)]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S24C10-LTLCardinality-04 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND p1 (NOT p0)), acceptance={} source=0 dest: 1}, { cond=p1, acceptance={} source=0 dest: 2}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={} source=1 dest: 3}], [{ cond=(NOT p0), acceptance={} source=2 dest: 1}, { cond=p2, acceptance={} source=2 dest: 2}, { cond=(NOT p2), acceptance={0} source=2 dest: 2}, { cond=(NOT p1), acceptance={} source=2 dest: 4}], [{ cond=(NOT p0), acceptance={0} source=3 dest: 3}], [{ cond=(AND (NOT p1) (NOT p0) (NOT p2)), acceptance={} source=4 dest: 3}, { cond=(AND (NOT p1) (NOT p2)), acceptance={} source=4 dest: 5}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=5 dest: 3}, { cond=(NOT p1), acceptance={0} source=5 dest: 5}]], initial=0, aps=[p1:(LEQ 1 s8168), p0:(LEQ s15887 s3332), p2:(LEQ s6272 s3882)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Product exploration explored 100000 steps with 981 reset in 1886 ms.
Product exploration explored 100000 steps with 980 reset in 1819 ms.
Computed a total of 15224 stabilizing places and 20870 stable transitions
Computed a total of 15224 stabilizing places and 20870 stable transitions
Detected a total of 15224/17848 stabilizing places and 20870/26071 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 3/3 atomic propositions.
Knowledge obtained : [(AND (NOT p1) p0 p2), (X p0), (X p2), (X (NOT p1)), (X (NOT (AND (NOT p0) (NOT p2)))), (X (X p0)), (X (X p2)), (X (X (NOT (AND (NOT p1) (NOT p2))))), (X (X (NOT (AND (NOT p0) (NOT p2))))), (X (X (NOT (AND (NOT p1) (NOT p0) (NOT p2))))), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p2) (G (NOT p2))))]
False Knowledge obtained : [(X (X (NOT p1))), (X (X p1))]
Knowledge based reduction with 13 factoid took 816 ms. Reduced automaton from 6 states, 13 edges and 3 AP to 6 states, 13 edges and 3 AP.
Stuttering acceptance computed with spot in 239 ms :[(AND p1 (NOT p2)), (AND (NOT p0) (NOT p2)), (NOT p2), (NOT p0), (AND (NOT p1) (NOT p2)), (NOT p1)]
Incomplete random walk after 10000 steps, including 97 resets, run finished after 504 ms. (steps per millisecond=19 ) properties (out of 8) seen :3
Incomplete Best-First random walk after 10000 steps, including 19 resets, run finished after 136 ms. (steps per millisecond=73 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10000 steps, including 19 resets, run finished after 140 ms. (steps per millisecond=71 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 19 resets, run finished after 105 ms. (steps per millisecond=95 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 19 resets, run finished after 99 ms. (steps per millisecond=101 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 19 resets, run finished after 101 ms. (steps per millisecond=99 ) properties (out of 5) seen :0
Running SMT prover for 5 properties.
[2022-05-18 07:42:39] [INFO ] Flow matrix only has 25471 transitions (discarded 600 similar events)
// Phase 1: matrix 25471 rows 17848 cols
[2022-05-18 07:42:41] [INFO ] Computed 1197 place invariants in 2076 ms
[2022-05-18 07:42:44] [INFO ] After 3018ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:5
[2022-05-18 07:42:47] [INFO ] [Nat]Absence check using 47 positive place invariants in 221 ms returned sat
[2022-05-18 07:42:48] [INFO ] [Nat]Absence check using 47 positive and 1150 generalized place invariants in 719 ms returned sat
[2022-05-18 07:43:09] [INFO ] After 20767ms SMT Verify possible using state equation in natural domain returned unsat :3 sat :1
[2022-05-18 07:43:09] [INFO ] State equation strengthened by 8002 read => feed constraints.
[2022-05-18 07:43:09] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2022-05-18 07:43:09] [INFO ] After 25098ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:5
Fused 5 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 3 out of 17848 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 17848/17848 places, 26071/26071 transitions.
Drop transitions removed 5999 transitions
Trivial Post-agglo rules discarded 5999 transitions
Performed 5999 trivial Post agglomeration. Transition count delta: 5999
Iterating post reduction 0 with 5999 rules applied. Total rules applied 5999 place count 17848 transition count 20072
Reduce places removed 5999 places and 0 transitions.
Iterating post reduction 1 with 5999 rules applied. Total rules applied 11998 place count 11849 transition count 20072
Performed 500 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 500 Pre rules applied. Total rules applied 11998 place count 11849 transition count 19572
Deduced a syphon composed of 500 places in 15 ms
Reduce places removed 500 places and 0 transitions.
Iterating global reduction 2 with 1000 rules applied. Total rules applied 12998 place count 11349 transition count 19572
Discarding 5499 places :
Symmetric choice reduction at 2 with 5499 rule applications. Total rules 18497 place count 5850 transition count 14073
Iterating global reduction 2 with 5499 rules applied. Total rules applied 23996 place count 5850 transition count 14073
Performed 19 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 19 Pre rules applied. Total rules applied 23996 place count 5850 transition count 14054
Deduced a syphon composed of 19 places in 10 ms
Reduce places removed 19 places and 0 transitions.
Iterating global reduction 2 with 38 rules applied. Total rules applied 24034 place count 5831 transition count 14054
Discarding 549 places :
Symmetric choice reduction at 2 with 549 rule applications. Total rules 24583 place count 5282 transition count 8564
Iterating global reduction 2 with 549 rules applied. Total rules applied 25132 place count 5282 transition count 8564
Performed 25 Post agglomeration using F-continuation condition.Transition count delta: 25
Deduced a syphon composed of 25 places in 6 ms
Reduce places removed 25 places and 0 transitions.
Iterating global reduction 2 with 50 rules applied. Total rules applied 25182 place count 5257 transition count 8539
Free-agglomeration rule (complex) applied 336 times.
Iterating global reduction 2 with 336 rules applied. Total rules applied 25518 place count 5257 transition count 13045
Reduce places removed 336 places and 0 transitions.
Iterating post reduction 2 with 336 rules applied. Total rules applied 25854 place count 4921 transition count 13045
Partial Free-agglomeration rule applied 25 times.
Drop transitions removed 25 transitions
Iterating global reduction 3 with 25 rules applied. Total rules applied 25879 place count 4921 transition count 13045
Applied a total of 25879 rules in 4745 ms. Remains 4921 /17848 variables (removed 12927) and now considering 13045/26071 (removed 13026) transitions.
Finished structural reductions, in 1 iterations. Remains : 4921/17848 places, 13045/26071 transitions.
Finished random walk after 8511 steps, including 137 resets, run visited all 2 properties in 541 ms. (steps per millisecond=15 )
Found 3 invariant AP formulas.
Knowledge obtained : [(AND (NOT p1) p0 p2), (X p0), (X p2), (X (NOT p1)), (X (NOT (AND (NOT p0) (NOT p2)))), (X (X p0)), (X (X p2)), (X (X (NOT (AND (NOT p1) (NOT p2))))), (X (X (NOT (AND (NOT p0) (NOT p2))))), (X (X (NOT (AND (NOT p1) (NOT p0) (NOT p2))))), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p2) (G (NOT p2)))), (G (NOT (AND (NOT p1) (NOT p2) (NOT p0)))), (G (NOT (AND (NOT p2) (NOT p0)))), (G (NOT (AND p1 (NOT p0))))]
False Knowledge obtained : [(X (X (NOT p1))), (X (X p1)), (F (NOT p2)), (F (NOT p0)), (F (AND (NOT p1) (NOT p2))), (F p1), (F (AND (NOT p1) (NOT p0)))]
Knowledge based reduction with 16 factoid took 1075 ms. Reduced automaton from 6 states, 13 edges and 3 AP to 4 states, 7 edges and 2 AP.
Stuttering acceptance computed with spot in 147 ms :[(AND p1 (NOT p2)), (NOT p2), (AND (NOT p1) (NOT p2)), (NOT p1)]
Stuttering acceptance computed with spot in 122 ms :[(AND p1 (NOT p2)), (NOT p2), (AND (NOT p1) (NOT p2)), (NOT p1)]
Support contains 3 out of 17848 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in LTL mode, iteration 0 : 17848/17848 places, 26071/26071 transitions.
Applied a total of 0 rules in 401 ms. Remains 17848 /17848 variables (removed 0) and now considering 26071/26071 (removed 0) transitions.
[2022-05-18 07:43:16] [INFO ] Flow matrix only has 25471 transitions (discarded 600 similar events)
// Phase 1: matrix 25471 rows 17848 cols
[2022-05-18 07:43:19] [INFO ] Computed 1197 place invariants in 2109 ms
[2022-05-18 07:43:20] [INFO ] Implicit Places using invariants in 3606 ms returned []
Implicit Place search using SMT only with invariants took 3621 ms to find 0 implicit places.
[2022-05-18 07:43:20] [INFO ] Flow matrix only has 25471 transitions (discarded 600 similar events)
// Phase 1: matrix 25471 rows 17848 cols
[2022-05-18 07:43:22] [INFO ] Computed 1197 place invariants in 2090 ms
[2022-05-18 07:43:24] [INFO ] Dead Transitions using invariants and state equation in 3481 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 17848/17848 places, 26071/26071 transitions.
Computed a total of 15224 stabilizing places and 20870 stable transitions
Computed a total of 15224 stabilizing places and 20870 stable transitions
Detected a total of 15224/17848 stabilizing places and 20870/26071 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 2/2 atomic propositions.
Knowledge obtained : [(AND (NOT p1) p2), (X p2), (X (NOT p1)), (X (X p2)), (X (X (NOT (AND (NOT p2) (NOT p1))))), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p2) (G (NOT p2))))]
False Knowledge obtained : [(X (X (NOT p1))), (X (X p1))]
Knowledge based reduction with 7 factoid took 364 ms. Reduced automaton from 4 states, 7 edges and 2 AP to 4 states, 7 edges and 2 AP.
Stuttering acceptance computed with spot in 144 ms :[(AND p1 (NOT p2)), (NOT p2), (AND (NOT p1) (NOT p2)), (NOT p1)]
Incomplete random walk after 10000 steps, including 97 resets, run finished after 373 ms. (steps per millisecond=26 ) properties (out of 3) seen :1
Incomplete Best-First random walk after 10001 steps, including 19 resets, run finished after 77 ms. (steps per millisecond=129 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10000 steps, including 19 resets, run finished after 77 ms. (steps per millisecond=129 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
[2022-05-18 07:43:25] [INFO ] Flow matrix only has 25471 transitions (discarded 600 similar events)
// Phase 1: matrix 25471 rows 17848 cols
[2022-05-18 07:43:27] [INFO ] Computed 1197 place invariants in 2118 ms
[2022-05-18 07:43:29] [INFO ] After 2370ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2022-05-18 07:43:32] [INFO ] [Nat]Absence check using 47 positive place invariants in 229 ms returned sat
[2022-05-18 07:43:33] [INFO ] [Nat]Absence check using 47 positive and 1150 generalized place invariants in 717 ms returned sat
[2022-05-18 07:43:54] [INFO ] After 25012ms 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 0 ms.
Support contains 3 out of 17848 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 17848/17848 places, 26071/26071 transitions.
Drop transitions removed 5999 transitions
Trivial Post-agglo rules discarded 5999 transitions
Performed 5999 trivial Post agglomeration. Transition count delta: 5999
Iterating post reduction 0 with 5999 rules applied. Total rules applied 5999 place count 17848 transition count 20072
Reduce places removed 5999 places and 0 transitions.
Iterating post reduction 1 with 5999 rules applied. Total rules applied 11998 place count 11849 transition count 20072
Performed 500 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 500 Pre rules applied. Total rules applied 11998 place count 11849 transition count 19572
Deduced a syphon composed of 500 places in 18 ms
Reduce places removed 500 places and 0 transitions.
Iterating global reduction 2 with 1000 rules applied. Total rules applied 12998 place count 11349 transition count 19572
Discarding 5499 places :
Symmetric choice reduction at 2 with 5499 rule applications. Total rules 18497 place count 5850 transition count 14073
Iterating global reduction 2 with 5499 rules applied. Total rules applied 23996 place count 5850 transition count 14073
Performed 19 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 19 Pre rules applied. Total rules applied 23996 place count 5850 transition count 14054
Deduced a syphon composed of 19 places in 11 ms
Reduce places removed 19 places and 0 transitions.
Iterating global reduction 2 with 38 rules applied. Total rules applied 24034 place count 5831 transition count 14054
Discarding 549 places :
Symmetric choice reduction at 2 with 549 rule applications. Total rules 24583 place count 5282 transition count 8564
Iterating global reduction 2 with 549 rules applied. Total rules applied 25132 place count 5282 transition count 8564
Performed 25 Post agglomeration using F-continuation condition.Transition count delta: 25
Deduced a syphon composed of 25 places in 6 ms
Reduce places removed 25 places and 0 transitions.
Iterating global reduction 2 with 50 rules applied. Total rules applied 25182 place count 5257 transition count 8539
Free-agglomeration rule (complex) applied 336 times.
Iterating global reduction 2 with 336 rules applied. Total rules applied 25518 place count 5257 transition count 13045
Reduce places removed 336 places and 0 transitions.
Iterating post reduction 2 with 336 rules applied. Total rules applied 25854 place count 4921 transition count 13045
Partial Free-agglomeration rule applied 25 times.
Drop transitions removed 25 transitions
Iterating global reduction 3 with 25 rules applied. Total rules applied 25879 place count 4921 transition count 13045
Applied a total of 25879 rules in 4549 ms. Remains 4921 /17848 variables (removed 12927) and now considering 13045/26071 (removed 13026) transitions.
Finished structural reductions, in 1 iterations. Remains : 4921/17848 places, 13045/26071 transitions.
Incomplete random walk after 10000 steps, including 162 resets, run finished after 635 ms. (steps per millisecond=15 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 21 resets, run finished after 101 ms. (steps per millisecond=99 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10000 steps, including 21 resets, run finished after 98 ms. (steps per millisecond=102 ) properties (out of 2) seen :0
Interrupted probabilistic random walk after 18221 steps, run timeout after 3001 ms. (steps per millisecond=6 ) properties seen :{}
Probabilistic random walk after 18221 steps, saw 8556 distinct states, run finished after 3002 ms. (steps per millisecond=6 ) properties seen :0
Running SMT prover for 2 properties.
[2022-05-18 07:44:03] [INFO ] Flow matrix only has 12159 transitions (discarded 886 similar events)
// Phase 1: matrix 12159 rows 4921 cols
[2022-05-18 07:44:03] [INFO ] Computed 1197 place invariants in 318 ms
[2022-05-18 07:44:04] [INFO ] After 590ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2022-05-18 07:44:04] [INFO ] [Nat]Absence check using 49 positive place invariants in 76 ms returned sat
[2022-05-18 07:44:05] [INFO ] [Nat]Absence check using 49 positive and 1148 generalized place invariants in 316 ms returned sat
[2022-05-18 07:44:11] [INFO ] After 6541ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2022-05-18 07:44:11] [INFO ] State equation strengthened by 7903 read => feed constraints.
[2022-05-18 07:44:14] [INFO ] After 2323ms SMT Verify possible using 7903 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2022-05-18 07:44:15] [INFO ] After 3552ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 744 ms.
[2022-05-18 07:44:16] [INFO ] After 12035ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Fused 2 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 2 ms.
Support contains 3 out of 4921 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 4921/4921 places, 13045/13045 transitions.
Applied a total of 0 rules in 816 ms. Remains 4921 /4921 variables (removed 0) and now considering 13045/13045 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 4921/4921 places, 13045/13045 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 4921/4921 places, 13045/13045 transitions.
Applied a total of 0 rules in 780 ms. Remains 4921 /4921 variables (removed 0) and now considering 13045/13045 (removed 0) transitions.
[2022-05-18 07:44:17] [INFO ] Flow matrix only has 12159 transitions (discarded 886 similar events)
// Phase 1: matrix 12159 rows 4921 cols
[2022-05-18 07:44:18] [INFO ] Computed 1197 place invariants in 331 ms
[2022-05-18 07:44:23] [INFO ] Implicit Places using invariants in 5791 ms returned []
Implicit Place search using SMT only with invariants took 5792 ms to find 0 implicit places.
[2022-05-18 07:44:23] [INFO ] Flow matrix only has 12159 transitions (discarded 886 similar events)
// Phase 1: matrix 12159 rows 4921 cols
[2022-05-18 07:44:23] [INFO ] Computed 1197 place invariants in 307 ms
[2022-05-18 07:44:31] [INFO ] Dead Transitions using invariants and state equation in 7914 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 4921/4921 places, 13045/13045 transitions.
Graph (trivial) has 3528 edges and 4921 vertex of which 25 / 4921 are part of one of the 1 SCC in 4 ms
Free SCC test removed 24 places
Drop transitions removed 644 transitions
Ensure Unique test removed 842 transitions
Reduce isomorphic transitions removed 1486 transitions.
Graph (complete) has 47160 edges and 4897 vertex of which 4875 are kept as prefixes of interest. Removing 22 places using SCC suffix rule.8 ms
Discarding 22 places :
Also discarding 0 output transitions
Ensure Unique test removed 385 places
Discarding 1 places :
Also discarding 1 output transitions
Drop transitions removed 1 transitions
Remove reverse transitions (loop back) rule discarded transition t10867.t12961 and 1 places that fell out of Prefix Of Interest.
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions removed 241 transitions
Trivial Post-agglo rules discarded 241 transitions
Performed 241 trivial Post agglomeration. Transition count delta: 241
Iterating post reduction 0 with 243 rules applied. Total rules applied 245 place count 4489 transition count 11316
Ensure Unique test removed 1 places
Reduce places removed 242 places and 0 transitions.
Drop transitions removed 1 transitions
Ensure Unique test removed 240 transitions
Reduce isomorphic transitions removed 241 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 1 with 723 rules applied. Total rules applied 968 place count 4247 transition count 10835
Ensure Unique test removed 1 places
Reduce places removed 241 places and 0 transitions.
Drop transitions removed 40 transitions
Ensure Unique test removed 200 transitions
Reduce isomorphic transitions removed 240 transitions.
Drop transitions removed 200 transitions
Trivial Post-agglo rules discarded 200 transitions
Performed 200 trivial Post agglomeration. Transition count delta: 200
Iterating post reduction 2 with 681 rules applied. Total rules applied 1649 place count 4006 transition count 10395
Ensure Unique test removed 40 places
Reduce places removed 240 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 198 transitions
Reduce isomorphic transitions removed 200 transitions.
Drop transitions removed 198 transitions
Trivial Post-agglo rules discarded 198 transitions
Performed 198 trivial Post agglomeration. Transition count delta: 198
Iterating post reduction 3 with 638 rules applied. Total rules applied 2287 place count 3766 transition count 9997
Ensure Unique test removed 2 places
Reduce places removed 200 places and 0 transitions.
Drop transitions removed 36 transitions
Ensure Unique test removed 162 transitions
Reduce isomorphic transitions removed 198 transitions.
Drop transitions removed 162 transitions
Trivial Post-agglo rules discarded 162 transitions
Performed 162 trivial Post agglomeration. Transition count delta: 162
Iterating post reduction 4 with 560 rules applied. Total rules applied 2847 place count 3566 transition count 9637
Ensure Unique test removed 36 places
Reduce places removed 198 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 160 transitions
Reduce isomorphic transitions removed 162 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 5 with 520 rules applied. Total rules applied 3367 place count 3368 transition count 9315
Ensure Unique test removed 2 places
Reduce places removed 162 places and 0 transitions.
Drop transitions removed 32 transitions
Ensure Unique test removed 128 transitions
Reduce isomorphic transitions removed 160 transitions.
Drop transitions removed 128 transitions
Trivial Post-agglo rules discarded 128 transitions
Performed 128 trivial Post agglomeration. Transition count delta: 128
Iterating post reduction 6 with 450 rules applied. Total rules applied 3817 place count 3206 transition count 9027
Ensure Unique test removed 32 places
Reduce places removed 160 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 126 transitions
Reduce isomorphic transitions removed 128 transitions.
Drop transitions removed 126 transitions
Trivial Post-agglo rules discarded 126 transitions
Performed 126 trivial Post agglomeration. Transition count delta: 126
Iterating post reduction 7 with 414 rules applied. Total rules applied 4231 place count 3046 transition count 8773
Ensure Unique test removed 2 places
Reduce places removed 128 places and 0 transitions.
Drop transitions removed 28 transitions
Ensure Unique test removed 98 transitions
Reduce isomorphic transitions removed 126 transitions.
Drop transitions removed 98 transitions
Trivial Post-agglo rules discarded 98 transitions
Performed 98 trivial Post agglomeration. Transition count delta: 98
Iterating post reduction 8 with 352 rules applied. Total rules applied 4583 place count 2918 transition count 8549
Ensure Unique test removed 28 places
Reduce places removed 126 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 96 transitions
Reduce isomorphic transitions removed 98 transitions.
Drop transitions removed 96 transitions
Trivial Post-agglo rules discarded 96 transitions
Performed 96 trivial Post agglomeration. Transition count delta: 96
Iterating post reduction 9 with 320 rules applied. Total rules applied 4903 place count 2792 transition count 8355
Ensure Unique test removed 2 places
Reduce places removed 98 places and 0 transitions.
Drop transitions removed 24 transitions
Ensure Unique test removed 72 transitions
Reduce isomorphic transitions removed 96 transitions.
Drop transitions removed 72 transitions
Trivial Post-agglo rules discarded 72 transitions
Performed 72 trivial Post agglomeration. Transition count delta: 72
Iterating post reduction 10 with 266 rules applied. Total rules applied 5169 place count 2694 transition count 8187
Ensure Unique test removed 24 places
Reduce places removed 96 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 70 transitions
Reduce isomorphic transitions removed 72 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 11 with 238 rules applied. Total rules applied 5407 place count 2598 transition count 8045
Ensure Unique test removed 2 places
Reduce places removed 72 places and 0 transitions.
Drop transitions removed 20 transitions
Ensure Unique test removed 50 transitions
Reduce isomorphic transitions removed 70 transitions.
Drop transitions removed 50 transitions
Trivial Post-agglo rules discarded 50 transitions
Performed 50 trivial Post agglomeration. Transition count delta: 50
Iterating post reduction 12 with 192 rules applied. Total rules applied 5599 place count 2526 transition count 7925
Ensure Unique test removed 20 places
Reduce places removed 70 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 48 transitions
Reduce isomorphic transitions removed 50 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 13 with 168 rules applied. Total rules applied 5767 place count 2456 transition count 7827
Ensure Unique test removed 2 places
Reduce places removed 50 places and 0 transitions.
Drop transitions removed 16 transitions
Ensure Unique test removed 32 transitions
Reduce isomorphic transitions removed 48 transitions.
Drop transitions removed 32 transitions
Trivial Post-agglo rules discarded 32 transitions
Performed 32 trivial Post agglomeration. Transition count delta: 32
Iterating post reduction 14 with 130 rules applied. Total rules applied 5897 place count 2406 transition count 7747
Ensure Unique test removed 16 places
Reduce places removed 48 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 30 transitions
Reduce isomorphic transitions removed 32 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 15 with 110 rules applied. Total rules applied 6007 place count 2358 transition count 7685
Ensure Unique test removed 2 places
Reduce places removed 32 places and 0 transitions.
Drop transitions removed 12 transitions
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 30 transitions.
Drop transitions removed 18 transitions
Trivial Post-agglo rules discarded 18 transitions
Performed 18 trivial Post agglomeration. Transition count delta: 18
Iterating post reduction 16 with 80 rules applied. Total rules applied 6087 place count 2326 transition count 7637
Ensure Unique test removed 12 places
Reduce places removed 30 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 18 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 17 with 64 rules applied. Total rules applied 6151 place count 2296 transition count 7603
Ensure Unique test removed 2 places
Reduce places removed 18 places and 0 transitions.
Drop transitions removed 8 transitions
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 16 transitions.
Drop transitions removed 8 transitions
Trivial Post-agglo rules discarded 8 transitions
Performed 8 trivial Post agglomeration. Transition count delta: 8
Iterating post reduction 18 with 42 rules applied. Total rules applied 6193 place count 2278 transition count 7579
Ensure Unique test removed 8 places
Reduce places removed 16 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 8 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 19 with 30 rules applied. Total rules applied 6223 place count 2262 transition count 7565
Ensure Unique test removed 2 places
Reduce places removed 8 places and 0 transitions.
Drop transitions removed 4 transitions
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 6 transitions.
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 20 with 16 rules applied. Total rules applied 6239 place count 2254 transition count 7557
Ensure Unique test removed 4 places
Reduce places removed 7 places and 0 transitions.
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 21 with 9 rules applied. Total rules applied 6248 place count 2247 transition count 7555
Ensure Unique test removed 2 places
Iterating post reduction 22 with 2 rules applied. Total rules applied 6250 place count 2245 transition count 7555
Performed 499 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 23 with 499 Pre rules applied. Total rules applied 6250 place count 2245 transition count 7056
Deduced a syphon composed of 499 places in 2 ms
Ensure Unique test removed 498 places
Reduce places removed 997 places and 0 transitions.
Iterating global reduction 23 with 1496 rules applied. Total rules applied 7746 place count 1248 transition count 7056
Discarding 502 places :
Symmetric choice reduction at 23 with 502 rule applications. Total rules 8248 place count 746 transition count 6554
Iterating global reduction 23 with 502 rules applied. Total rules applied 8750 place count 746 transition count 6554
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 23 with 1 Pre rules applied. Total rules applied 8750 place count 746 transition count 6553
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 23 with 2 rules applied. Total rules applied 8752 place count 745 transition count 6553
Discarding 516 places :
Symmetric choice reduction at 23 with 516 rule applications. Total rules 9268 place count 229 transition count 1393
Iterating global reduction 23 with 516 rules applied. Total rules applied 9784 place count 229 transition count 1393
Ensure Unique test removed 516 transitions
Reduce isomorphic transitions removed 516 transitions.
Iterating post reduction 23 with 516 rules applied. Total rules applied 10300 place count 229 transition count 877
Performed 24 Post agglomeration using F-continuation condition.Transition count delta: 24
Deduced a syphon composed of 24 places in 0 ms
Ensure Unique test removed 1 places
Reduce places removed 25 places and 0 transitions.
Iterating global reduction 24 with 49 rules applied. Total rules applied 10349 place count 204 transition count 853
Free-agglomeration rule (complex) applied 20 times.
Iterating global reduction 24 with 20 rules applied. Total rules applied 10369 place count 204 transition count 833
Reduce places removed 20 places and 0 transitions.
Iterating post reduction 24 with 20 rules applied. Total rules applied 10389 place count 184 transition count 833
Discarding 22 places :
Symmetric choice reduction at 25 with 22 rule applications. Total rules 10411 place count 162 transition count 613
Ensure Unique test removed 11 places
Iterating global reduction 25 with 33 rules applied. Total rules applied 10444 place count 151 transition count 613
Ensure Unique test removed 22 transitions
Reduce isomorphic transitions removed 22 transitions.
Iterating post reduction 25 with 22 rules applied. Total rules applied 10466 place count 151 transition count 591
Discarding 11 places :
Symmetric choice reduction at 26 with 11 rule applications. Total rules 10477 place count 140 transition count 481
Iterating global reduction 26 with 11 rules applied. Total rules applied 10488 place count 140 transition count 481
Discarding 11 places :
Symmetric choice reduction at 26 with 11 rule applications. Total rules 10499 place count 129 transition count 470
Iterating global reduction 26 with 11 rules applied. Total rules applied 10510 place count 129 transition count 470
Partial Post-agglomeration rule applied 3 times.
Drop transitions removed 3 transitions
Iterating global reduction 26 with 3 rules applied. Total rules applied 10513 place count 129 transition count 470
Applied a total of 10513 rules in 9906 ms. Remains 129 /4921 variables (removed 4792) and now considering 470/13045 (removed 12575) transitions.
Running SMT prover for 2 properties.
// Phase 1: matrix 470 rows 129 cols
[2022-05-18 07:44:41] [INFO ] Computed 37 place invariants in 10 ms
[2022-05-18 07:44:41] [INFO ] After 35ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2022-05-18 07:44:41] [INFO ] [Nat]Absence check using 3 positive place invariants in 0 ms returned sat
[2022-05-18 07:44:41] [INFO ] [Nat]Absence check using 3 positive and 34 generalized place invariants in 5 ms returned sat
[2022-05-18 07:44:41] [INFO ] After 119ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2022-05-18 07:44:41] [INFO ] After 158ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 26 ms.
[2022-05-18 07:44:41] [INFO ] After 230ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
[2022-05-18 07:44:41] [INFO ] Flatten gal took : 31 ms
[2022-05-18 07:44:41] [INFO ] Flatten gal took : 27 ms
[2022-05-18 07:44:41] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality17494441317589228112.gal : 21 ms
[2022-05-18 07:44:41] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality12940754245987399537.prop : 1 ms
Invoking ITS tools like this :cd /tmp/redAtoms13451447958378589265;'/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/ReachabilityCardinality17494441317589228112.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality12940754245987399537.prop' '--nowitness' '--gen-order' 'FOLLOW'

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...321
Loading property file /tmp/ReachabilityCardinality12940754245987399537.prop.
SDD proceeding with computation,2 properties remain. new max is 4
SDD size :1 after 27
SDD proceeding with computation,2 properties remain. new max is 8
SDD size :27 after 28
SDD proceeding with computation,2 properties remain. new max is 16
SDD size :28 after 33
Reachability property apf2 is true.
Reachability property apf1 is true.
Found states matching all0 target predicate
Will report total states built up to this point. Computation was interrupted after 17 fixpoint passes
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst,40,0.146796,11872,2,939,9,3318,6,0,954,1066,0
Total reachable state count : 40

Verifying 2 reachability properties.
Reachability property apf1 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
apf1,1,0.147559,11872,2,130,9,3318,7,0,961,1066,0
Reachability property apf2 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
apf2,1,0.147858,11872,2,130,9,3318,8,0,964,1066,0
Knowledge obtained : [(AND (NOT p1) p2), (X p2), (X (NOT p1)), (X (X p2)), (X (X (NOT (AND (NOT p2) (NOT p1))))), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p2) (G (NOT p2))))]
False Knowledge obtained : [(X (X (NOT p1))), (X (X p1)), (F p1)]
Knowledge based reduction with 7 factoid took 328 ms. Reduced automaton from 4 states, 7 edges and 2 AP to 4 states, 7 edges and 2 AP.
Stuttering acceptance computed with spot in 137 ms :[(AND p1 (NOT p2)), (NOT p2), (AND (NOT p1) (NOT p2)), (NOT p1)]
Stuttering acceptance computed with spot in 162 ms :[(AND p1 (NOT p2)), (NOT p2), (AND (NOT p1) (NOT p2)), (NOT p1)]
Stuttering acceptance computed with spot in 134 ms :[(AND p1 (NOT p2)), (NOT p2), (AND (NOT p1) (NOT p2)), (NOT p1)]
Product exploration explored 100000 steps with 982 reset in 1807 ms.
Product exploration explored 100000 steps with 981 reset in 1757 ms.
Applying partial POR strategy [false, false, true, true]
Stuttering acceptance computed with spot in 139 ms :[(AND p1 (NOT p2)), (NOT p2), (AND (NOT p1) (NOT p2)), (NOT p1)]
Support contains 3 out of 17848 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 17848/17848 places, 26071/26071 transitions.
Performed 5999 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 5999 rules applied. Total rules applied 5999 place count 17848 transition count 26071
Performed 525 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 6524 places in 18 ms
Iterating global reduction 1 with 525 rules applied. Total rules applied 6524 place count 17848 transition count 26071
Deduced a syphon composed of 6524 places in 18 ms
Applied a total of 6524 rules in 5474 ms. Remains 17848 /17848 variables (removed 0) and now considering 26071/26071 (removed 0) transitions.
[2022-05-18 07:44:52] [INFO ] Flow matrix only has 25471 transitions (discarded 600 similar events)
// Phase 1: matrix 25471 rows 17848 cols
[2022-05-18 07:44:54] [INFO ] Computed 1197 place invariants in 2360 ms
[2022-05-18 07:44:56] [INFO ] Dead Transitions using invariants and state equation in 3946 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 17848/17848 places, 26071/26071 transitions.
Finished structural reductions, in 1 iterations. Remains : 17848/17848 places, 26071/26071 transitions.
Product exploration explored 100000 steps with 983 reset in 1863 ms.
Product exploration explored 100000 steps with 983 reset in 1966 ms.
Built C files in :
/tmp/ltsmin8794142118341597436
[2022-05-18 07:45:00] [INFO ] Built C files in 279ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin8794142118341597436
Running compilation step : cd /tmp/ltsmin8794142118341597436;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' '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'
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/ltsmin8794142118341597436;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' '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 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin8794142118341597436;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' '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 3 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)
Support contains 3 out of 17848 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 17848/17848 places, 26071/26071 transitions.
Applied a total of 0 rules in 423 ms. Remains 17848 /17848 variables (removed 0) and now considering 26071/26071 (removed 0) transitions.
[2022-05-18 07:45:03] [INFO ] Flow matrix only has 25471 transitions (discarded 600 similar events)
// Phase 1: matrix 25471 rows 17848 cols
[2022-05-18 07:45:05] [INFO ] Computed 1197 place invariants in 2134 ms
[2022-05-18 07:45:07] [INFO ] Implicit Places using invariants in 3588 ms returned []
Implicit Place search using SMT only with invariants took 3589 ms to find 0 implicit places.
[2022-05-18 07:45:07] [INFO ] Flow matrix only has 25471 transitions (discarded 600 similar events)
// Phase 1: matrix 25471 rows 17848 cols
[2022-05-18 07:45:09] [INFO ] Computed 1197 place invariants in 2110 ms
[2022-05-18 07:45:10] [INFO ] Dead Transitions using invariants and state equation in 3541 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 17848/17848 places, 26071/26071 transitions.
Built C files in :
/tmp/ltsmin15162704817186421315
[2022-05-18 07:45:11] [INFO ] Built C files in 200ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin15162704817186421315
Running compilation step : cd /tmp/ltsmin15162704817186421315;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' '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'
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/ltsmin15162704817186421315;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' '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 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin15162704817186421315;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' '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 3 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)
[2022-05-18 07:45:16] [INFO ] Flatten gal took : 1234 ms
[2022-05-18 07:45:17] [INFO ] Flatten gal took : 827 ms
[2022-05-18 07:45:18] [INFO ] Time to serialize gal into /tmp/LTL158441157678289761.gal : 264 ms
[2022-05-18 07:45:18] [INFO ] Time to serialize properties into /tmp/LTL8495883543038871931.ltl : 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-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL158441157678289761.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL8495883543038871931.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL1584411...265
Read 1 LTL properties
Checking formula 0 : !((G(((((F("(Node23HasAskedItsLeafSetToLx1ToReplaceNode9<=Node4WantsToManageTheCrashOfNode6)"))U("(Node11HasDetectedCrashOfNode19>=1)"...369
Formula 0 simplified : !G("(Node11HasDetectedCrashOfNode19<1)" | ((F"(Node23HasAskedItsLeafSetToLx1ToReplaceNode9<=Node4WantsToManageTheCrashOfNode6)" & (F...355
Detected timeout of ITS tools.
[2022-05-18 07:45:33] [INFO ] Flatten gal took : 718 ms
[2022-05-18 07:45:33] [INFO ] Applying decomposition
[2022-05-18 07:45:34] [INFO ] Flatten gal took : 944 ms
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/graph12067008638507565868.txt' '-o' '/tmp/graph12067008638507565868.bin' '-w' '/tmp/graph12067008638507565868.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph12067008638507565868.bin' '-l' '-1' '-v' '-w' '/tmp/graph12067008638507565868.weights' '-q' '0' '-e' '0.001'
[2022-05-18 07:45:38] [INFO ] Decomposing Gal with order
[2022-05-18 07:45:40] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-18 07:45:50] [INFO ] Removed a total of 16603 redundant transitions.
[2022-05-18 07:45:51] [INFO ] Flatten gal took : 7704 ms
[2022-05-18 07:45:52] [INFO ] Fuse similar labels procedure discarded/fused a total of 272 labels/synchronizations in 379 ms.
[2022-05-18 07:45:54] [INFO ] Time to serialize gal into /tmp/LTL12652926512750454411.gal : 262 ms
[2022-05-18 07:45:54] [INFO ] Time to serialize properties into /tmp/LTL5213030900379246460.ltl : 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-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL12652926512750454411.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL5213030900379246460.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL1265292...267
Read 1 LTL properties
Checking formula 0 : !((G(((((F("(gu169.Node23HasAskedItsLeafSetToLx1ToReplaceNode9<=gu169.Node4WantsToManageTheCrashOfNode6)"))U("(gi0.gi0.gu0.Node11HasDe...429
Formula 0 simplified : !G("(gi0.gi0.gu0.Node11HasDetectedCrashOfNode19<1)" | ((F"(gu169.Node23HasAskedItsLeafSetToLx1ToReplaceNode9<=gu169.Node4WantsToMana...415
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin2913277111278218107
[2022-05-18 07:46:10] [INFO ] Built C files in 176ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin2913277111278218107
Running compilation step : cd /tmp/ltsmin2913277111278218107;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' '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'
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/ltsmin2913277111278218107;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' '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 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin2913277111278218107;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' '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 3 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)
Treatment of property MultiCrashLeafsetExtension-PT-S24C10-LTLCardinality-04 finished in 227667 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X((X((G(p1) U p2))&&p0)))'
Support contains 4 out of 17848 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 17848/17848 places, 26071/26071 transitions.
Applied a total of 0 rules in 448 ms. Remains 17848 /17848 variables (removed 0) and now considering 26071/26071 (removed 0) transitions.
[2022-05-18 07:46:13] [INFO ] Flow matrix only has 25471 transitions (discarded 600 similar events)
// Phase 1: matrix 25471 rows 17848 cols
[2022-05-18 07:46:16] [INFO ] Computed 1197 place invariants in 2820 ms
[2022-05-18 07:46:17] [INFO ] Implicit Places using invariants in 4174 ms returned []
Implicit Place search using SMT only with invariants took 4174 ms to find 0 implicit places.
[2022-05-18 07:46:17] [INFO ] Flow matrix only has 25471 transitions (discarded 600 similar events)
// Phase 1: matrix 25471 rows 17848 cols
[2022-05-18 07:46:19] [INFO ] Computed 1197 place invariants in 2230 ms
[2022-05-18 07:46:21] [INFO ] Dead Transitions using invariants and state equation in 3712 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 17848/17848 places, 26071/26071 transitions.
Stuttering acceptance computed with spot in 141 ms :[(OR (NOT p2) (NOT p0)), (OR (NOT p2) (NOT p0)), true, (NOT p2), (NOT p1)]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S24C10-LTLCardinality-07 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={} source=1 dest: 2}, { cond=p0, acceptance={} source=1 dest: 3}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=(AND (NOT p2) (NOT p1)), acceptance={0} source=3 dest: 2}, { cond=(AND (NOT p2) p1), acceptance={0} source=3 dest: 3}, { cond=(AND (NOT p2) p1), acceptance={0} source=3 dest: 4}], [{ cond=(NOT p1), acceptance={} source=4 dest: 2}, { cond=p1, acceptance={} source=4 dest: 4}]], initial=0, aps=[p0:(AND (GT 1 s15314) (GT s7653 s7196)), p2:(LEQ 1 s16343), p1:(LEQ 1 s15314)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 1 ms.
FORMULA MultiCrashLeafsetExtension-PT-S24C10-LTLCardinality-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property MultiCrashLeafsetExtension-PT-S24C10-LTLCardinality-07 finished in 8569 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(G(X(p0)))))'
Support contains 1 out of 17848 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 17848/17848 places, 26071/26071 transitions.
Applied a total of 0 rules in 439 ms. Remains 17848 /17848 variables (removed 0) and now considering 26071/26071 (removed 0) transitions.
[2022-05-18 07:46:22] [INFO ] Flow matrix only has 25471 transitions (discarded 600 similar events)
// Phase 1: matrix 25471 rows 17848 cols
[2022-05-18 07:46:24] [INFO ] Computed 1197 place invariants in 2318 ms
[2022-05-18 07:46:25] [INFO ] Implicit Places using invariants in 3606 ms returned []
Implicit Place search using SMT only with invariants took 3607 ms to find 0 implicit places.
[2022-05-18 07:46:25] [INFO ] Flow matrix only has 25471 transitions (discarded 600 similar events)
// Phase 1: matrix 25471 rows 17848 cols
[2022-05-18 07:46:27] [INFO ] Computed 1197 place invariants in 2196 ms
[2022-05-18 07:46:29] [INFO ] Dead Transitions using invariants and state equation in 3489 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 17848/17848 places, 26071/26071 transitions.
Stuttering acceptance computed with spot in 93 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S24C10-LTLCardinality-09 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={} source=3 dest: 2}]], initial=3, aps=[p0:(GT 1 s488)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 974 reset in 2524 ms.
Product exploration explored 100000 steps with 975 reset in 2397 ms.
Computed a total of 15224 stabilizing places and 20870 stable transitions
Computed a total of 15224 stabilizing places and 20870 stable transitions
Knowledge obtained : [p0, (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 82 ms. Reduced automaton from 4 states, 5 edges and 1 AP to 4 states, 5 edges and 1 AP.
Stuttering acceptance computed with spot in 95 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Incomplete random walk after 10000 steps, including 97 resets, run finished after 249 ms. (steps per millisecond=40 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 19 resets, run finished after 53 ms. (steps per millisecond=188 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 9392 steps, run timeout after 3001 ms. (steps per millisecond=3 ) properties seen :{}
Probabilistic random walk after 9392 steps, saw 4619 distinct states, run finished after 3001 ms. (steps per millisecond=3 ) properties seen :0
Running SMT prover for 1 properties.
[2022-05-18 07:46:37] [INFO ] Flow matrix only has 25471 transitions (discarded 600 similar events)
// Phase 1: matrix 25471 rows 17848 cols
[2022-05-18 07:46:40] [INFO ] Computed 1197 place invariants in 2130 ms
[2022-05-18 07:46:42] [INFO ] [Real]Absence check using 47 positive place invariants in 201 ms returned sat
[2022-05-18 07:46:42] [INFO ] [Real]Absence check using 47 positive and 1150 generalized place invariants in 579 ms returned sat
[2022-05-18 07:47:05] [INFO ] After 25025ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Parikh walk visited 0 properties in 0 ms.
Support contains 1 out of 17848 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 17848/17848 places, 26071/26071 transitions.
Drop transitions removed 6000 transitions
Trivial Post-agglo rules discarded 6000 transitions
Performed 6000 trivial Post agglomeration. Transition count delta: 6000
Iterating post reduction 0 with 6000 rules applied. Total rules applied 6000 place count 17848 transition count 20071
Reduce places removed 6000 places and 0 transitions.
Iterating post reduction 1 with 6000 rules applied. Total rules applied 12000 place count 11848 transition count 20071
Performed 500 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 500 Pre rules applied. Total rules applied 12000 place count 11848 transition count 19571
Deduced a syphon composed of 500 places in 83 ms
Reduce places removed 500 places and 0 transitions.
Iterating global reduction 2 with 1000 rules applied. Total rules applied 13000 place count 11348 transition count 19571
Discarding 5500 places :
Symmetric choice reduction at 2 with 5500 rule applications. Total rules 18500 place count 5848 transition count 14071
Iterating global reduction 2 with 5500 rules applied. Total rules applied 24000 place count 5848 transition count 14071
Performed 20 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 20 Pre rules applied. Total rules applied 24000 place count 5848 transition count 14051
Deduced a syphon composed of 20 places in 23 ms
Reduce places removed 20 places and 0 transitions.
Iterating global reduction 2 with 40 rules applied. Total rules applied 24040 place count 5828 transition count 14051
Discarding 550 places :
Symmetric choice reduction at 2 with 550 rule applications. Total rules 24590 place count 5278 transition count 8551
Iterating global reduction 2 with 550 rules applied. Total rules applied 25140 place count 5278 transition count 8551
Performed 25 Post agglomeration using F-continuation condition.Transition count delta: 25
Deduced a syphon composed of 25 places in 6 ms
Reduce places removed 25 places and 0 transitions.
Iterating global reduction 2 with 50 rules applied. Total rules applied 25190 place count 5253 transition count 8526
Free-agglomeration rule (complex) applied 336 times.
Iterating global reduction 2 with 336 rules applied. Total rules applied 25526 place count 5253 transition count 13140
Reduce places removed 336 places and 0 transitions.
Iterating post reduction 2 with 336 rules applied. Total rules applied 25862 place count 4917 transition count 13140
Applied a total of 25862 rules in 5377 ms. Remains 4917 /17848 variables (removed 12931) and now considering 13140/26071 (removed 12931) transitions.
Finished structural reductions, in 1 iterations. Remains : 4917/17848 places, 13140/26071 transitions.
Incomplete random walk after 10000 steps, including 162 resets, run finished after 546 ms. (steps per millisecond=18 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 21 resets, run finished after 87 ms. (steps per millisecond=114 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 20052 steps, run timeout after 3001 ms. (steps per millisecond=6 ) properties seen :{}
Probabilistic random walk after 20052 steps, saw 9363 distinct states, run finished after 3001 ms. (steps per millisecond=6 ) properties seen :0
Running SMT prover for 1 properties.
[2022-05-18 07:47:14] [INFO ] Flow matrix only has 12254 transitions (discarded 886 similar events)
// Phase 1: matrix 12254 rows 4917 cols
[2022-05-18 07:47:14] [INFO ] Computed 1197 place invariants in 317 ms
[2022-05-18 07:47:14] [INFO ] [Real]Absence check using 49 positive place invariants in 86 ms returned sat
[2022-05-18 07:47:15] [INFO ] [Real]Absence check using 49 positive and 1148 generalized place invariants in 304 ms returned sat
[2022-05-18 07:47:23] [INFO ] After 8536ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-18 07:47:23] [INFO ] [Nat]Absence check using 49 positive place invariants in 83 ms returned sat
[2022-05-18 07:47:23] [INFO ] [Nat]Absence check using 49 positive and 1148 generalized place invariants in 295 ms returned sat
[2022-05-18 07:47:31] [INFO ] After 7710ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-18 07:47:31] [INFO ] State equation strengthened by 8002 read => feed constraints.
[2022-05-18 07:47:32] [INFO ] After 632ms SMT Verify possible using 8002 Read/Feed constraints in natural domain returned unsat :1 sat :0
[2022-05-18 07:47:32] [INFO ] After 9327ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :0
Fused 1 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Found 1 invariant AP formulas.
Knowledge obtained : [p0, (X (X p0)), (G p0)]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(G p0)
Knowledge based reduction with 3 factoid took 72 ms. Reduced automaton from 4 states, 5 edges and 1 AP to 1 states, 0 edges and 0 AP.
FORMULA MultiCrashLeafsetExtension-PT-S24C10-LTLCardinality-09 TRUE TECHNIQUES KNOWLEDGE
Treatment of property MultiCrashLeafsetExtension-PT-S24C10-LTLCardinality-09 finished in 70765 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(p0)))'
Support contains 2 out of 17848 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 17848/17848 places, 26071/26071 transitions.
Applied a total of 0 rules in 432 ms. Remains 17848 /17848 variables (removed 0) and now considering 26071/26071 (removed 0) transitions.
[2022-05-18 07:47:32] [INFO ] Flow matrix only has 25471 transitions (discarded 600 similar events)
// Phase 1: matrix 25471 rows 17848 cols
[2022-05-18 07:47:35] [INFO ] Computed 1197 place invariants in 2143 ms
[2022-05-18 07:47:36] [INFO ] Implicit Places using invariants in 3430 ms returned []
Implicit Place search using SMT only with invariants took 3431 ms to find 0 implicit places.
[2022-05-18 07:47:36] [INFO ] Flow matrix only has 25471 transitions (discarded 600 similar events)
// Phase 1: matrix 25471 rows 17848 cols
[2022-05-18 07:47:38] [INFO ] Computed 1197 place invariants in 2107 ms
[2022-05-18 07:47:39] [INFO ] Dead Transitions using invariants and state equation in 3401 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 17848/17848 places, 26071/26071 transitions.
Stuttering acceptance computed with spot in 65 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S24C10-LTLCardinality-10 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(LEQ s10584 s4891)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null][false, false]]
Product exploration timeout after 66400 steps with 33200 reset in 10001 ms.
Product exploration timeout after 66630 steps with 33315 reset in 10002 ms.
Computed a total of 15224 stabilizing places and 20870 stable transitions
Computed a total of 15224 stabilizing places and 20870 stable transitions
Detected a total of 15224/17848 stabilizing places and 20870/26071 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/1 atomic propositions.
Knowledge obtained : [p0, (X p0), (X (X p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X p0)
Knowledge based reduction with 4 factoid took 73 ms. Reduced automaton from 2 states, 2 edges and 1 AP to 1 states, 0 edges and 0 AP.
FORMULA MultiCrashLeafsetExtension-PT-S24C10-LTLCardinality-10 TRUE TECHNIQUES KNOWLEDGE
Treatment of property MultiCrashLeafsetExtension-PT-S24C10-LTLCardinality-10 finished in 27579 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G((G(X(X(X(p0))))&&X(p0))))'
Support contains 2 out of 17848 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 17848/17848 places, 26071/26071 transitions.
Applied a total of 0 rules in 446 ms. Remains 17848 /17848 variables (removed 0) and now considering 26071/26071 (removed 0) transitions.
[2022-05-18 07:48:00] [INFO ] Flow matrix only has 25471 transitions (discarded 600 similar events)
// Phase 1: matrix 25471 rows 17848 cols
[2022-05-18 07:48:02] [INFO ] Computed 1197 place invariants in 2137 ms
[2022-05-18 07:48:03] [INFO ] Implicit Places using invariants in 3434 ms returned []
Implicit Place search using SMT only with invariants took 3435 ms to find 0 implicit places.
[2022-05-18 07:48:03] [INFO ] Flow matrix only has 25471 transitions (discarded 600 similar events)
// Phase 1: matrix 25471 rows 17848 cols
[2022-05-18 07:48:06] [INFO ] Computed 1197 place invariants in 2133 ms
[2022-05-18 07:48:07] [INFO ] Dead Transitions using invariants and state equation in 3429 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 17848/17848 places, 26071/26071 transitions.
Stuttering acceptance computed with spot in 78 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S24C10-LTLCardinality-13 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(LEQ s713 s16286)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Entered a terminal (fully accepting) state of product in 33634 steps with 327 reset in 787 ms.
FORMULA MultiCrashLeafsetExtension-PT-S24C10-LTLCardinality-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property MultiCrashLeafsetExtension-PT-S24C10-LTLCardinality-13 finished in 8270 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(F(X(p0)))))'
Support contains 2 out of 17848 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 17848/17848 places, 26071/26071 transitions.
Drop transitions removed 5998 transitions
Trivial Post-agglo rules discarded 5998 transitions
Performed 5998 trivial Post agglomeration. Transition count delta: 5998
Iterating post reduction 0 with 5998 rules applied. Total rules applied 5998 place count 17848 transition count 20073
Reduce places removed 5998 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 1 with 6000 rules applied. Total rules applied 11998 place count 11850 transition count 20071
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 12000 place count 11848 transition count 20071
Performed 500 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 500 Pre rules applied. Total rules applied 12000 place count 11848 transition count 19571
Deduced a syphon composed of 500 places in 25 ms
Reduce places removed 500 places and 0 transitions.
Iterating global reduction 3 with 1000 rules applied. Total rules applied 13000 place count 11348 transition count 19571
Discarding 5498 places :
Symmetric choice reduction at 3 with 5498 rule applications. Total rules 18498 place count 5850 transition count 14073
Iterating global reduction 3 with 5498 rules applied. Total rules applied 23996 place count 5850 transition count 14073
Performed 18 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 18 Pre rules applied. Total rules applied 23996 place count 5850 transition count 14055
Deduced a syphon composed of 18 places in 11 ms
Reduce places removed 18 places and 0 transitions.
Iterating global reduction 3 with 36 rules applied. Total rules applied 24032 place count 5832 transition count 14055
Discarding 548 places :
Symmetric choice reduction at 3 with 548 rule applications. Total rules 24580 place count 5284 transition count 8575
Iterating global reduction 3 with 548 rules applied. Total rules applied 25128 place count 5284 transition count 8575
Performed 25 Post agglomeration using F-continuation condition.Transition count delta: 25
Deduced a syphon composed of 25 places in 8 ms
Reduce places removed 25 places and 0 transitions.
Iterating global reduction 3 with 50 rules applied. Total rules applied 25178 place count 5259 transition count 8550
Applied a total of 25178 rules in 3543 ms. Remains 5259 /17848 variables (removed 12589) and now considering 8550/26071 (removed 17521) transitions.
[2022-05-18 07:48:11] [INFO ] Flow matrix only has 7950 transitions (discarded 600 similar events)
// Phase 1: matrix 7950 rows 5259 cols
[2022-05-18 07:48:12] [INFO ] Computed 1197 place invariants in 240 ms
[2022-05-18 07:48:16] [INFO ] Implicit Places using invariants in 4960 ms returned []
[2022-05-18 07:48:16] [INFO ] Flow matrix only has 7950 transitions (discarded 600 similar events)
// Phase 1: matrix 7950 rows 5259 cols
[2022-05-18 07:48:17] [INFO ] Computed 1197 place invariants in 264 ms
[2022-05-18 07:48:21] [INFO ] Implicit Places using invariants and state equation in 5030 ms returned []
Implicit Place search using SMT with State Equation took 9991 ms to find 0 implicit places.
[2022-05-18 07:48:22] [INFO ] Redundant transitions in 762 ms returned []
[2022-05-18 07:48:22] [INFO ] Flow matrix only has 7950 transitions (discarded 600 similar events)
// Phase 1: matrix 7950 rows 5259 cols
[2022-05-18 07:48:22] [INFO ] Computed 1197 place invariants in 240 ms
[2022-05-18 07:48:27] [INFO ] Dead Transitions using invariants and state equation in 4997 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 5259/17848 places, 8550/26071 transitions.
Finished structural reductions, in 1 iterations. Remains : 5259/17848 places, 8550/26071 transitions.
Stuttering acceptance computed with spot in 60 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S24C10-LTLCardinality-15 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(LEQ s2379 s1961)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 1374 reset in 1398 ms.
Product exploration explored 100000 steps with 1374 reset in 1195 ms.
Computed a total of 2660 stabilizing places and 3374 stable transitions
Computed a total of 2660 stabilizing places and 3374 stable transitions
Detected a total of 2660/5259 stabilizing places and 3374/8550 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/1 atomic propositions.
Knowledge obtained : [p0, (X p0), (X (X p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 140 ms. Reduced automaton from 2 states, 3 edges and 1 AP to 2 states, 3 edges and 1 AP.
Stuttering acceptance computed with spot in 60 ms :[(NOT p0), (NOT p0)]
Incomplete random walk after 10000 steps, including 137 resets, run finished after 142 ms. (steps per millisecond=70 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 21 resets, run finished after 31 ms. (steps per millisecond=322 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 23861 steps, run timeout after 3001 ms. (steps per millisecond=7 ) properties seen :{}
Probabilistic random walk after 23861 steps, saw 11289 distinct states, run finished after 3001 ms. (steps per millisecond=7 ) properties seen :0
Running SMT prover for 1 properties.
[2022-05-18 07:48:33] [INFO ] Flow matrix only has 7950 transitions (discarded 600 similar events)
// Phase 1: matrix 7950 rows 5259 cols
[2022-05-18 07:48:33] [INFO ] Computed 1197 place invariants in 317 ms
[2022-05-18 07:48:34] [INFO ] After 455ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-18 07:48:34] [INFO ] [Nat]Absence check using 49 positive place invariants in 80 ms returned sat
[2022-05-18 07:48:35] [INFO ] [Nat]Absence check using 49 positive and 1148 generalized place invariants in 303 ms returned sat
[2022-05-18 07:48:41] [INFO ] After 5726ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-18 07:48:41] [INFO ] State equation strengthened by 3070 read => feed constraints.
[2022-05-18 07:48:42] [INFO ] After 1022ms SMT Verify possible using 3070 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2022-05-18 07:48:52] [INFO ] Deduced a trap composed of 546 places in 10133 ms of which 6 ms to minimize.
[2022-05-18 07:48:53] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 11199 ms
[2022-05-18 07:48:53] [INFO ] After 12381ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 300 ms.
[2022-05-18 07:48:53] [INFO ] After 19367ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 1 ms.
Support contains 2 out of 5259 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 5259/5259 places, 8550/8550 transitions.
Free-agglomeration rule (complex) applied 338 times.
Iterating global reduction 0 with 338 rules applied. Total rules applied 338 place count 5259 transition count 13144
Reduce places removed 338 places and 0 transitions.
Iterating post reduction 0 with 338 rules applied. Total rules applied 676 place count 4921 transition count 13144
Partial Free-agglomeration rule applied 50 times.
Drop transitions removed 50 transitions
Iterating global reduction 1 with 50 rules applied. Total rules applied 726 place count 4921 transition count 13144
Applied a total of 726 rules in 2440 ms. Remains 4921 /5259 variables (removed 338) and now considering 13144/8550 (removed -4594) transitions.
Finished structural reductions, in 1 iterations. Remains : 4921/5259 places, 13144/8550 transitions.
Incomplete random walk after 10000 steps, including 162 resets, run finished after 594 ms. (steps per millisecond=16 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 21 resets, run finished after 88 ms. (steps per millisecond=113 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 19520 steps, run timeout after 3001 ms. (steps per millisecond=6 ) properties seen :{}
Probabilistic random walk after 19520 steps, saw 9124 distinct states, run finished after 3001 ms. (steps per millisecond=6 ) properties seen :0
Running SMT prover for 1 properties.
[2022-05-18 07:48:59] [INFO ] Flow matrix only has 12258 transitions (discarded 886 similar events)
// Phase 1: matrix 12258 rows 4921 cols
[2022-05-18 07:49:00] [INFO ] Computed 1197 place invariants in 321 ms
[2022-05-18 07:49:00] [INFO ] After 419ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-18 07:49:01] [INFO ] [Nat]Absence check using 49 positive place invariants in 68 ms returned sat
[2022-05-18 07:49:01] [INFO ] [Nat]Absence check using 49 positive and 1148 generalized place invariants in 267 ms returned sat
[2022-05-18 07:49:08] [INFO ] After 6882ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-18 07:49:08] [INFO ] State equation strengthened by 8002 read => feed constraints.
[2022-05-18 07:49:12] [INFO ] After 4157ms SMT Verify possible using 8002 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2022-05-18 07:49:13] [INFO ] After 4955ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 480 ms.
[2022-05-18 07:49:13] [INFO ] After 13250ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 2 ms.
Support contains 2 out of 4921 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 4921/4921 places, 13144/13144 transitions.
Applied a total of 0 rules in 785 ms. Remains 4921 /4921 variables (removed 0) and now considering 13144/13144 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 4921/4921 places, 13144/13144 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 4921/4921 places, 13144/13144 transitions.
Applied a total of 0 rules in 847 ms. Remains 4921 /4921 variables (removed 0) and now considering 13144/13144 (removed 0) transitions.
[2022-05-18 07:49:15] [INFO ] Flow matrix only has 12258 transitions (discarded 886 similar events)
// Phase 1: matrix 12258 rows 4921 cols
[2022-05-18 07:49:15] [INFO ] Computed 1197 place invariants in 303 ms
[2022-05-18 07:49:20] [INFO ] Implicit Places using invariants in 4531 ms returned []
Implicit Place search using SMT only with invariants took 4533 ms to find 0 implicit places.
[2022-05-18 07:49:20] [INFO ] Flow matrix only has 12258 transitions (discarded 886 similar events)
// Phase 1: matrix 12258 rows 4921 cols
[2022-05-18 07:49:20] [INFO ] Computed 1197 place invariants in 304 ms
[2022-05-18 07:49:26] [INFO ] Dead Transitions using invariants and state equation in 6622 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 4921/4921 places, 13144/13144 transitions.
Graph (trivial) has 3529 edges and 4921 vertex of which 25 / 4921 are part of one of the 1 SCC in 1 ms
Free SCC test removed 24 places
Drop transitions removed 644 transitions
Ensure Unique test removed 842 transitions
Reduce isomorphic transitions removed 1486 transitions.
Graph (complete) has 47846 edges and 4897 vertex of which 4875 are kept as prefixes of interest. Removing 22 places using SCC suffix rule.6 ms
Discarding 22 places :
Also discarding 0 output transitions
Ensure Unique test removed 385 places
Discarding 1 places :
Also discarding 1 output transitions
Drop transitions removed 1 transitions
Remove reverse transitions (loop back) rule discarded transition t10867.t12961 and 1 places that fell out of Prefix Of Interest.
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions removed 241 transitions
Trivial Post-agglo rules discarded 241 transitions
Performed 241 trivial Post agglomeration. Transition count delta: 241
Iterating post reduction 0 with 243 rules applied. Total rules applied 245 place count 4489 transition count 11415
Ensure Unique test removed 1 places
Reduce places removed 242 places and 0 transitions.
Drop transitions removed 1 transitions
Ensure Unique test removed 240 transitions
Reduce isomorphic transitions removed 241 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 1 with 723 rules applied. Total rules applied 968 place count 4247 transition count 10934
Ensure Unique test removed 1 places
Reduce places removed 241 places and 0 transitions.
Drop transitions removed 40 transitions
Ensure Unique test removed 200 transitions
Reduce isomorphic transitions removed 240 transitions.
Drop transitions removed 200 transitions
Trivial Post-agglo rules discarded 200 transitions
Performed 200 trivial Post agglomeration. Transition count delta: 200
Iterating post reduction 2 with 681 rules applied. Total rules applied 1649 place count 4006 transition count 10494
Ensure Unique test removed 40 places
Reduce places removed 240 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 198 transitions
Reduce isomorphic transitions removed 200 transitions.
Drop transitions removed 198 transitions
Trivial Post-agglo rules discarded 198 transitions
Performed 198 trivial Post agglomeration. Transition count delta: 198
Iterating post reduction 3 with 638 rules applied. Total rules applied 2287 place count 3766 transition count 10096
Ensure Unique test removed 2 places
Reduce places removed 200 places and 0 transitions.
Drop transitions removed 36 transitions
Ensure Unique test removed 162 transitions
Reduce isomorphic transitions removed 198 transitions.
Drop transitions removed 162 transitions
Trivial Post-agglo rules discarded 162 transitions
Performed 162 trivial Post agglomeration. Transition count delta: 162
Iterating post reduction 4 with 560 rules applied. Total rules applied 2847 place count 3566 transition count 9736
Ensure Unique test removed 36 places
Reduce places removed 198 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 160 transitions
Reduce isomorphic transitions removed 162 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 5 with 520 rules applied. Total rules applied 3367 place count 3368 transition count 9414
Ensure Unique test removed 2 places
Reduce places removed 162 places and 0 transitions.
Drop transitions removed 32 transitions
Ensure Unique test removed 128 transitions
Reduce isomorphic transitions removed 160 transitions.
Drop transitions removed 128 transitions
Trivial Post-agglo rules discarded 128 transitions
Performed 128 trivial Post agglomeration. Transition count delta: 128
Iterating post reduction 6 with 450 rules applied. Total rules applied 3817 place count 3206 transition count 9126
Ensure Unique test removed 32 places
Reduce places removed 160 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 126 transitions
Reduce isomorphic transitions removed 128 transitions.
Drop transitions removed 126 transitions
Trivial Post-agglo rules discarded 126 transitions
Performed 126 trivial Post agglomeration. Transition count delta: 126
Iterating post reduction 7 with 414 rules applied. Total rules applied 4231 place count 3046 transition count 8872
Ensure Unique test removed 2 places
Reduce places removed 128 places and 0 transitions.
Drop transitions removed 28 transitions
Ensure Unique test removed 98 transitions
Reduce isomorphic transitions removed 126 transitions.
Drop transitions removed 98 transitions
Trivial Post-agglo rules discarded 98 transitions
Performed 98 trivial Post agglomeration. Transition count delta: 98
Iterating post reduction 8 with 352 rules applied. Total rules applied 4583 place count 2918 transition count 8648
Ensure Unique test removed 28 places
Reduce places removed 126 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 96 transitions
Reduce isomorphic transitions removed 98 transitions.
Drop transitions removed 96 transitions
Trivial Post-agglo rules discarded 96 transitions
Performed 96 trivial Post agglomeration. Transition count delta: 96
Iterating post reduction 9 with 320 rules applied. Total rules applied 4903 place count 2792 transition count 8454
Ensure Unique test removed 2 places
Reduce places removed 98 places and 0 transitions.
Drop transitions removed 24 transitions
Ensure Unique test removed 72 transitions
Reduce isomorphic transitions removed 96 transitions.
Drop transitions removed 72 transitions
Trivial Post-agglo rules discarded 72 transitions
Performed 72 trivial Post agglomeration. Transition count delta: 72
Iterating post reduction 10 with 266 rules applied. Total rules applied 5169 place count 2694 transition count 8286
Ensure Unique test removed 24 places
Reduce places removed 96 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 70 transitions
Reduce isomorphic transitions removed 72 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 11 with 238 rules applied. Total rules applied 5407 place count 2598 transition count 8144
Ensure Unique test removed 2 places
Reduce places removed 72 places and 0 transitions.
Drop transitions removed 20 transitions
Ensure Unique test removed 50 transitions
Reduce isomorphic transitions removed 70 transitions.
Drop transitions removed 50 transitions
Trivial Post-agglo rules discarded 50 transitions
Performed 50 trivial Post agglomeration. Transition count delta: 50
Iterating post reduction 12 with 192 rules applied. Total rules applied 5599 place count 2526 transition count 8024
Ensure Unique test removed 20 places
Reduce places removed 70 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 48 transitions
Reduce isomorphic transitions removed 50 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 13 with 168 rules applied. Total rules applied 5767 place count 2456 transition count 7926
Ensure Unique test removed 2 places
Reduce places removed 50 places and 0 transitions.
Drop transitions removed 16 transitions
Ensure Unique test removed 32 transitions
Reduce isomorphic transitions removed 48 transitions.
Drop transitions removed 32 transitions
Trivial Post-agglo rules discarded 32 transitions
Performed 32 trivial Post agglomeration. Transition count delta: 32
Iterating post reduction 14 with 130 rules applied. Total rules applied 5897 place count 2406 transition count 7846
Ensure Unique test removed 16 places
Reduce places removed 48 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 30 transitions
Reduce isomorphic transitions removed 32 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 15 with 110 rules applied. Total rules applied 6007 place count 2358 transition count 7784
Ensure Unique test removed 2 places
Reduce places removed 32 places and 0 transitions.
Drop transitions removed 12 transitions
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 30 transitions.
Drop transitions removed 18 transitions
Trivial Post-agglo rules discarded 18 transitions
Performed 18 trivial Post agglomeration. Transition count delta: 18
Iterating post reduction 16 with 80 rules applied. Total rules applied 6087 place count 2326 transition count 7736
Ensure Unique test removed 12 places
Reduce places removed 30 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 18 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 17 with 64 rules applied. Total rules applied 6151 place count 2296 transition count 7702
Ensure Unique test removed 2 places
Reduce places removed 18 places and 0 transitions.
Drop transitions removed 8 transitions
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 16 transitions.
Drop transitions removed 8 transitions
Trivial Post-agglo rules discarded 8 transitions
Performed 8 trivial Post agglomeration. Transition count delta: 8
Iterating post reduction 18 with 42 rules applied. Total rules applied 6193 place count 2278 transition count 7678
Ensure Unique test removed 8 places
Reduce places removed 16 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 8 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 19 with 30 rules applied. Total rules applied 6223 place count 2262 transition count 7664
Ensure Unique test removed 2 places
Reduce places removed 8 places and 0 transitions.
Drop transitions removed 4 transitions
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 6 transitions.
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 20 with 16 rules applied. Total rules applied 6239 place count 2254 transition count 7656
Ensure Unique test removed 4 places
Reduce places removed 7 places and 0 transitions.
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 21 with 9 rules applied. Total rules applied 6248 place count 2247 transition count 7654
Ensure Unique test removed 2 places
Iterating post reduction 22 with 2 rules applied. Total rules applied 6250 place count 2245 transition count 7654
Performed 500 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 23 with 500 Pre rules applied. Total rules applied 6250 place count 2245 transition count 7154
Deduced a syphon composed of 500 places in 3 ms
Ensure Unique test removed 498 places
Reduce places removed 998 places and 0 transitions.
Iterating global reduction 23 with 1498 rules applied. Total rules applied 7748 place count 1247 transition count 7154
Discarding 502 places :
Symmetric choice reduction at 23 with 502 rule applications. Total rules 8250 place count 745 transition count 6652
Iterating global reduction 23 with 502 rules applied. Total rules applied 8752 place count 745 transition count 6652
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 23 with 1 Pre rules applied. Total rules applied 8752 place count 745 transition count 6651
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 23 with 2 rules applied. Total rules applied 8754 place count 744 transition count 6651
Discarding 528 places :
Symmetric choice reduction at 23 with 528 rule applications. Total rules 9282 place count 216 transition count 1371
Iterating global reduction 23 with 528 rules applied. Total rules applied 9810 place count 216 transition count 1371
Ensure Unique test removed 528 transitions
Reduce isomorphic transitions removed 528 transitions.
Iterating post reduction 23 with 528 rules applied. Total rules applied 10338 place count 216 transition count 843
Performed 25 Post agglomeration using F-continuation condition.Transition count delta: 25
Deduced a syphon composed of 25 places in 0 ms
Ensure Unique test removed 1 places
Reduce places removed 26 places and 0 transitions.
Iterating global reduction 24 with 51 rules applied. Total rules applied 10389 place count 190 transition count 818
Free-agglomeration rule (complex) applied 20 times.
Iterating global reduction 24 with 20 rules applied. Total rules applied 10409 place count 190 transition count 798
Reduce places removed 20 places and 0 transitions.
Iterating post reduction 24 with 20 rules applied. Total rules applied 10429 place count 170 transition count 798
Discarding 22 places :
Symmetric choice reduction at 25 with 22 rule applications. Total rules 10451 place count 148 transition count 578
Ensure Unique test removed 11 places
Iterating global reduction 25 with 33 rules applied. Total rules applied 10484 place count 137 transition count 578
Ensure Unique test removed 22 transitions
Reduce isomorphic transitions removed 22 transitions.
Iterating post reduction 25 with 22 rules applied. Total rules applied 10506 place count 137 transition count 556
Discarding 11 places :
Symmetric choice reduction at 26 with 11 rule applications. Total rules 10517 place count 126 transition count 446
Iterating global reduction 26 with 11 rules applied. Total rules applied 10528 place count 126 transition count 446
Discarding 11 places :
Symmetric choice reduction at 26 with 11 rule applications. Total rules 10539 place count 115 transition count 435
Iterating global reduction 26 with 11 rules applied. Total rules applied 10550 place count 115 transition count 435
Applied a total of 10550 rules in 10753 ms. Remains 115 /4921 variables (removed 4806) and now considering 435/13144 (removed 12709) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 435 rows 115 cols
[2022-05-18 07:49:37] [INFO ] Computed 37 place invariants in 5 ms
[2022-05-18 07:49:37] [INFO ] After 45ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-18 07:49:37] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-05-18 07:49:37] [INFO ] [Nat]Absence check using 3 positive and 34 generalized place invariants in 6 ms returned sat
[2022-05-18 07:49:37] [INFO ] After 76ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-18 07:49:37] [INFO ] After 91ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 9 ms.
[2022-05-18 07:49:37] [INFO ] After 158ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
[2022-05-18 07:49:37] [INFO ] Flatten gal took : 81 ms
[2022-05-18 07:49:37] [INFO ] Flatten gal took : 71 ms
[2022-05-18 07:49:37] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality3433752592079474296.gal : 3 ms
[2022-05-18 07:49:37] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality8260459789765463724.prop : 0 ms
Invoking ITS tools like this :cd /tmp/redAtoms7554960267243737093;'/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/ReachabilityCardinality3433752592079474296.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality8260459789765463724.prop' '--nowitness' '--gen-order' 'FOLLOW'

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...319
Loading property file /tmp/ReachabilityCardinality8260459789765463724.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 21
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :21 after 22
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :22 after 25
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :25 after 28
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :28 after 34
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :34 after 38
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :38 after 183
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :183 after 223
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :223 after 686
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :686 after 1545
SDD proceeding with computation,1 properties remain. new max is 4096
SDD size :1545 after 2821
SDD proceeding with computation,1 properties remain. new max is 8192
SDD size :2821 after 5490
SDD proceeding with computation,1 properties remain. new max is 16384
SDD size :5490 after 18854
Reachability property apf0 is true.
Found states matching all0 target predicate
Will report total states built up to this point. Computation was interrupted after 16385 fixpoint passes
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst,46558,12.9503,268364,2,105675,19,312195,6,0,863,350563,0
Total reachable state count : 46558

Verifying 1 reachability properties.
Reachability property apf0 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
apf0,2,12.9609,268364,2,191,19,312195,7,0,870,350563,0
Knowledge obtained : [p0, (X p0), (X (X p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 122 ms. Reduced automaton from 2 states, 3 edges and 1 AP to 2 states, 3 edges and 1 AP.
Stuttering acceptance computed with spot in 57 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 59 ms :[(NOT p0), (NOT p0)]
Support contains 2 out of 5259 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 5259/5259 places, 8550/8550 transitions.
Applied a total of 0 rules in 566 ms. Remains 5259 /5259 variables (removed 0) and now considering 8550/8550 (removed 0) transitions.
[2022-05-18 07:49:51] [INFO ] Flow matrix only has 7950 transitions (discarded 600 similar events)
// Phase 1: matrix 7950 rows 5259 cols
[2022-05-18 07:49:52] [INFO ] Computed 1197 place invariants in 240 ms
[2022-05-18 07:49:56] [INFO ] Implicit Places using invariants in 5120 ms returned []
[2022-05-18 07:49:56] [INFO ] Flow matrix only has 7950 transitions (discarded 600 similar events)
// Phase 1: matrix 7950 rows 5259 cols
[2022-05-18 07:49:57] [INFO ] Computed 1197 place invariants in 234 ms
[2022-05-18 07:49:58] [INFO ] Implicit Places using invariants and state equation in 1134 ms returned []
Implicit Place search using SMT with State Equation took 6256 ms to find 0 implicit places.
[2022-05-18 07:49:59] [INFO ] Redundant transitions in 1085 ms returned []
[2022-05-18 07:49:59] [INFO ] Flow matrix only has 7950 transitions (discarded 600 similar events)
// Phase 1: matrix 7950 rows 5259 cols
[2022-05-18 07:49:59] [INFO ] Computed 1197 place invariants in 239 ms
[2022-05-18 07:50:04] [INFO ] Dead Transitions using invariants and state equation in 4975 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 5259/5259 places, 8550/8550 transitions.
Computed a total of 2660 stabilizing places and 3374 stable transitions
Computed a total of 2660 stabilizing places and 3374 stable transitions
Detected a total of 2660/5259 stabilizing places and 3374/8550 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/1 atomic propositions.
Knowledge obtained : [p0, (X p0), (X (X p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 118 ms. Reduced automaton from 2 states, 3 edges and 1 AP to 2 states, 3 edges and 1 AP.
Stuttering acceptance computed with spot in 53 ms :[(NOT p0), (NOT p0)]
Incomplete random walk after 10000 steps, including 137 resets, run finished after 145 ms. (steps per millisecond=68 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 21 resets, run finished after 34 ms. (steps per millisecond=294 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 22042 steps, run timeout after 3001 ms. (steps per millisecond=7 ) properties seen :{}
Probabilistic random walk after 22042 steps, saw 10457 distinct states, run finished after 3001 ms. (steps per millisecond=7 ) properties seen :0
Running SMT prover for 1 properties.
[2022-05-18 07:50:07] [INFO ] Flow matrix only has 7950 transitions (discarded 600 similar events)
// Phase 1: matrix 7950 rows 5259 cols
[2022-05-18 07:50:07] [INFO ] Computed 1197 place invariants in 223 ms
[2022-05-18 07:50:08] [INFO ] After 446ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-18 07:50:08] [INFO ] [Nat]Absence check using 49 positive place invariants in 76 ms returned sat
[2022-05-18 07:50:09] [INFO ] [Nat]Absence check using 49 positive and 1148 generalized place invariants in 296 ms returned sat
[2022-05-18 07:50:14] [INFO ] After 5700ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-18 07:50:14] [INFO ] State equation strengthened by 3070 read => feed constraints.
[2022-05-18 07:50:15] [INFO ] After 1004ms SMT Verify possible using 3070 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2022-05-18 07:50:21] [INFO ] Deduced a trap composed of 546 places in 5357 ms of which 6 ms to minimize.
[2022-05-18 07:50:22] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 6410 ms
[2022-05-18 07:50:22] [INFO ] After 7562ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 325 ms.
[2022-05-18 07:50:22] [INFO ] After 14534ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 1 ms.
Support contains 2 out of 5259 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 5259/5259 places, 8550/8550 transitions.
Free-agglomeration rule (complex) applied 338 times.
Iterating global reduction 0 with 338 rules applied. Total rules applied 338 place count 5259 transition count 13144
Reduce places removed 338 places and 0 transitions.
Iterating post reduction 0 with 338 rules applied. Total rules applied 676 place count 4921 transition count 13144
Partial Free-agglomeration rule applied 50 times.
Drop transitions removed 50 transitions
Iterating global reduction 1 with 50 rules applied. Total rules applied 726 place count 4921 transition count 13144
Applied a total of 726 rules in 2235 ms. Remains 4921 /5259 variables (removed 338) and now considering 13144/8550 (removed -4594) transitions.
Finished structural reductions, in 1 iterations. Remains : 4921/5259 places, 13144/8550 transitions.
Incomplete random walk after 10000 steps, including 162 resets, run finished after 543 ms. (steps per millisecond=18 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 21 resets, run finished after 84 ms. (steps per millisecond=119 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 20225 steps, run timeout after 3001 ms. (steps per millisecond=6 ) properties seen :{}
Probabilistic random walk after 20225 steps, saw 9439 distinct states, run finished after 3001 ms. (steps per millisecond=6 ) properties seen :0
Running SMT prover for 1 properties.
[2022-05-18 07:50:28] [INFO ] Flow matrix only has 12258 transitions (discarded 886 similar events)
// Phase 1: matrix 12258 rows 4921 cols
[2022-05-18 07:50:28] [INFO ] Computed 1197 place invariants in 316 ms
[2022-05-18 07:50:29] [INFO ] After 416ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-18 07:50:29] [INFO ] [Nat]Absence check using 49 positive place invariants in 69 ms returned sat
[2022-05-18 07:50:30] [INFO ] [Nat]Absence check using 49 positive and 1148 generalized place invariants in 267 ms returned sat
[2022-05-18 07:50:39] [INFO ] After 9493ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-18 07:50:39] [INFO ] State equation strengthened by 8002 read => feed constraints.
[2022-05-18 07:50:45] [INFO ] After 5455ms SMT Verify possible using 8002 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2022-05-18 07:50:46] [INFO ] After 6246ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 687 ms.
[2022-05-18 07:50:46] [INFO ] After 17445ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 2 ms.
Support contains 2 out of 4921 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 4921/4921 places, 13144/13144 transitions.
Applied a total of 0 rules in 833 ms. Remains 4921 /4921 variables (removed 0) and now considering 13144/13144 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 4921/4921 places, 13144/13144 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 4921/4921 places, 13144/13144 transitions.
Applied a total of 0 rules in 771 ms. Remains 4921 /4921 variables (removed 0) and now considering 13144/13144 (removed 0) transitions.
[2022-05-18 07:50:48] [INFO ] Flow matrix only has 12258 transitions (discarded 886 similar events)
// Phase 1: matrix 12258 rows 4921 cols
[2022-05-18 07:50:48] [INFO ] Computed 1197 place invariants in 322 ms
[2022-05-18 07:50:52] [INFO ] Implicit Places using invariants in 4492 ms returned []
Implicit Place search using SMT only with invariants took 4492 ms to find 0 implicit places.
[2022-05-18 07:50:52] [INFO ] Flow matrix only has 12258 transitions (discarded 886 similar events)
// Phase 1: matrix 12258 rows 4921 cols
[2022-05-18 07:50:53] [INFO ] Computed 1197 place invariants in 313 ms
[2022-05-18 07:50:59] [INFO ] Dead Transitions using invariants and state equation in 6862 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 4921/4921 places, 13144/13144 transitions.
Graph (trivial) has 3529 edges and 4921 vertex of which 25 / 4921 are part of one of the 1 SCC in 1 ms
Free SCC test removed 24 places
Drop transitions removed 644 transitions
Ensure Unique test removed 842 transitions
Reduce isomorphic transitions removed 1486 transitions.
Graph (complete) has 47846 edges and 4897 vertex of which 4875 are kept as prefixes of interest. Removing 22 places using SCC suffix rule.6 ms
Discarding 22 places :
Also discarding 0 output transitions
Ensure Unique test removed 385 places
Discarding 1 places :
Also discarding 1 output transitions
Drop transitions removed 1 transitions
Remove reverse transitions (loop back) rule discarded transition t10867.t12961 and 1 places that fell out of Prefix Of Interest.
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions removed 241 transitions
Trivial Post-agglo rules discarded 241 transitions
Performed 241 trivial Post agglomeration. Transition count delta: 241
Iterating post reduction 0 with 243 rules applied. Total rules applied 245 place count 4489 transition count 11415
Ensure Unique test removed 1 places
Reduce places removed 242 places and 0 transitions.
Drop transitions removed 1 transitions
Ensure Unique test removed 240 transitions
Reduce isomorphic transitions removed 241 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 1 with 723 rules applied. Total rules applied 968 place count 4247 transition count 10934
Ensure Unique test removed 1 places
Reduce places removed 241 places and 0 transitions.
Drop transitions removed 40 transitions
Ensure Unique test removed 200 transitions
Reduce isomorphic transitions removed 240 transitions.
Drop transitions removed 200 transitions
Trivial Post-agglo rules discarded 200 transitions
Performed 200 trivial Post agglomeration. Transition count delta: 200
Iterating post reduction 2 with 681 rules applied. Total rules applied 1649 place count 4006 transition count 10494
Ensure Unique test removed 40 places
Reduce places removed 240 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 198 transitions
Reduce isomorphic transitions removed 200 transitions.
Drop transitions removed 198 transitions
Trivial Post-agglo rules discarded 198 transitions
Performed 198 trivial Post agglomeration. Transition count delta: 198
Iterating post reduction 3 with 638 rules applied. Total rules applied 2287 place count 3766 transition count 10096
Ensure Unique test removed 2 places
Reduce places removed 200 places and 0 transitions.
Drop transitions removed 36 transitions
Ensure Unique test removed 162 transitions
Reduce isomorphic transitions removed 198 transitions.
Drop transitions removed 162 transitions
Trivial Post-agglo rules discarded 162 transitions
Performed 162 trivial Post agglomeration. Transition count delta: 162
Iterating post reduction 4 with 560 rules applied. Total rules applied 2847 place count 3566 transition count 9736
Ensure Unique test removed 36 places
Reduce places removed 198 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 160 transitions
Reduce isomorphic transitions removed 162 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 5 with 520 rules applied. Total rules applied 3367 place count 3368 transition count 9414
Ensure Unique test removed 2 places
Reduce places removed 162 places and 0 transitions.
Drop transitions removed 32 transitions
Ensure Unique test removed 128 transitions
Reduce isomorphic transitions removed 160 transitions.
Drop transitions removed 128 transitions
Trivial Post-agglo rules discarded 128 transitions
Performed 128 trivial Post agglomeration. Transition count delta: 128
Iterating post reduction 6 with 450 rules applied. Total rules applied 3817 place count 3206 transition count 9126
Ensure Unique test removed 32 places
Reduce places removed 160 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 126 transitions
Reduce isomorphic transitions removed 128 transitions.
Drop transitions removed 126 transitions
Trivial Post-agglo rules discarded 126 transitions
Performed 126 trivial Post agglomeration. Transition count delta: 126
Iterating post reduction 7 with 414 rules applied. Total rules applied 4231 place count 3046 transition count 8872
Ensure Unique test removed 2 places
Reduce places removed 128 places and 0 transitions.
Drop transitions removed 28 transitions
Ensure Unique test removed 98 transitions
Reduce isomorphic transitions removed 126 transitions.
Drop transitions removed 98 transitions
Trivial Post-agglo rules discarded 98 transitions
Performed 98 trivial Post agglomeration. Transition count delta: 98
Iterating post reduction 8 with 352 rules applied. Total rules applied 4583 place count 2918 transition count 8648
Ensure Unique test removed 28 places
Reduce places removed 126 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 96 transitions
Reduce isomorphic transitions removed 98 transitions.
Drop transitions removed 96 transitions
Trivial Post-agglo rules discarded 96 transitions
Performed 96 trivial Post agglomeration. Transition count delta: 96
Iterating post reduction 9 with 320 rules applied. Total rules applied 4903 place count 2792 transition count 8454
Ensure Unique test removed 2 places
Reduce places removed 98 places and 0 transitions.
Drop transitions removed 24 transitions
Ensure Unique test removed 72 transitions
Reduce isomorphic transitions removed 96 transitions.
Drop transitions removed 72 transitions
Trivial Post-agglo rules discarded 72 transitions
Performed 72 trivial Post agglomeration. Transition count delta: 72
Iterating post reduction 10 with 266 rules applied. Total rules applied 5169 place count 2694 transition count 8286
Ensure Unique test removed 24 places
Reduce places removed 96 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 70 transitions
Reduce isomorphic transitions removed 72 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 11 with 238 rules applied. Total rules applied 5407 place count 2598 transition count 8144
Ensure Unique test removed 2 places
Reduce places removed 72 places and 0 transitions.
Drop transitions removed 20 transitions
Ensure Unique test removed 50 transitions
Reduce isomorphic transitions removed 70 transitions.
Drop transitions removed 50 transitions
Trivial Post-agglo rules discarded 50 transitions
Performed 50 trivial Post agglomeration. Transition count delta: 50
Iterating post reduction 12 with 192 rules applied. Total rules applied 5599 place count 2526 transition count 8024
Ensure Unique test removed 20 places
Reduce places removed 70 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 48 transitions
Reduce isomorphic transitions removed 50 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 13 with 168 rules applied. Total rules applied 5767 place count 2456 transition count 7926
Ensure Unique test removed 2 places
Reduce places removed 50 places and 0 transitions.
Drop transitions removed 16 transitions
Ensure Unique test removed 32 transitions
Reduce isomorphic transitions removed 48 transitions.
Drop transitions removed 32 transitions
Trivial Post-agglo rules discarded 32 transitions
Performed 32 trivial Post agglomeration. Transition count delta: 32
Iterating post reduction 14 with 130 rules applied. Total rules applied 5897 place count 2406 transition count 7846
Ensure Unique test removed 16 places
Reduce places removed 48 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 30 transitions
Reduce isomorphic transitions removed 32 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 15 with 110 rules applied. Total rules applied 6007 place count 2358 transition count 7784
Ensure Unique test removed 2 places
Reduce places removed 32 places and 0 transitions.
Drop transitions removed 12 transitions
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 30 transitions.
Drop transitions removed 18 transitions
Trivial Post-agglo rules discarded 18 transitions
Performed 18 trivial Post agglomeration. Transition count delta: 18
Iterating post reduction 16 with 80 rules applied. Total rules applied 6087 place count 2326 transition count 7736
Ensure Unique test removed 12 places
Reduce places removed 30 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 18 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 17 with 64 rules applied. Total rules applied 6151 place count 2296 transition count 7702
Ensure Unique test removed 2 places
Reduce places removed 18 places and 0 transitions.
Drop transitions removed 8 transitions
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 16 transitions.
Drop transitions removed 8 transitions
Trivial Post-agglo rules discarded 8 transitions
Performed 8 trivial Post agglomeration. Transition count delta: 8
Iterating post reduction 18 with 42 rules applied. Total rules applied 6193 place count 2278 transition count 7678
Ensure Unique test removed 8 places
Reduce places removed 16 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 8 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 19 with 30 rules applied. Total rules applied 6223 place count 2262 transition count 7664
Ensure Unique test removed 2 places
Reduce places removed 8 places and 0 transitions.
Drop transitions removed 4 transitions
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 6 transitions.
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 20 with 16 rules applied. Total rules applied 6239 place count 2254 transition count 7656
Ensure Unique test removed 4 places
Reduce places removed 7 places and 0 transitions.
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 21 with 9 rules applied. Total rules applied 6248 place count 2247 transition count 7654
Ensure Unique test removed 2 places
Iterating post reduction 22 with 2 rules applied. Total rules applied 6250 place count 2245 transition count 7654
Performed 500 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 23 with 500 Pre rules applied. Total rules applied 6250 place count 2245 transition count 7154
Deduced a syphon composed of 500 places in 2 ms
Ensure Unique test removed 498 places
Reduce places removed 998 places and 0 transitions.
Iterating global reduction 23 with 1498 rules applied. Total rules applied 7748 place count 1247 transition count 7154
Discarding 502 places :
Symmetric choice reduction at 23 with 502 rule applications. Total rules 8250 place count 745 transition count 6652
Iterating global reduction 23 with 502 rules applied. Total rules applied 8752 place count 745 transition count 6652
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 23 with 1 Pre rules applied. Total rules applied 8752 place count 745 transition count 6651
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 23 with 2 rules applied. Total rules applied 8754 place count 744 transition count 6651
Discarding 528 places :
Symmetric choice reduction at 23 with 528 rule applications. Total rules 9282 place count 216 transition count 1371
Iterating global reduction 23 with 528 rules applied. Total rules applied 9810 place count 216 transition count 1371
Ensure Unique test removed 528 transitions
Reduce isomorphic transitions removed 528 transitions.
Iterating post reduction 23 with 528 rules applied. Total rules applied 10338 place count 216 transition count 843
Performed 25 Post agglomeration using F-continuation condition.Transition count delta: 25
Deduced a syphon composed of 25 places in 0 ms
Ensure Unique test removed 1 places
Reduce places removed 26 places and 0 transitions.
Iterating global reduction 24 with 51 rules applied. Total rules applied 10389 place count 190 transition count 818
Free-agglomeration rule (complex) applied 20 times.
Iterating global reduction 24 with 20 rules applied. Total rules applied 10409 place count 190 transition count 798
Reduce places removed 20 places and 0 transitions.
Iterating post reduction 24 with 20 rules applied. Total rules applied 10429 place count 170 transition count 798
Discarding 22 places :
Symmetric choice reduction at 25 with 22 rule applications. Total rules 10451 place count 148 transition count 578
Ensure Unique test removed 11 places
Iterating global reduction 25 with 33 rules applied. Total rules applied 10484 place count 137 transition count 578
Ensure Unique test removed 22 transitions
Reduce isomorphic transitions removed 22 transitions.
Iterating post reduction 25 with 22 rules applied. Total rules applied 10506 place count 137 transition count 556
Discarding 11 places :
Symmetric choice reduction at 26 with 11 rule applications. Total rules 10517 place count 126 transition count 446
Iterating global reduction 26 with 11 rules applied. Total rules applied 10528 place count 126 transition count 446
Discarding 11 places :
Symmetric choice reduction at 26 with 11 rule applications. Total rules 10539 place count 115 transition count 435
Iterating global reduction 26 with 11 rules applied. Total rules applied 10550 place count 115 transition count 435
Applied a total of 10550 rules in 9547 ms. Remains 115 /4921 variables (removed 4806) and now considering 435/13144 (removed 12709) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 435 rows 115 cols
[2022-05-18 07:51:09] [INFO ] Computed 37 place invariants in 5 ms
[2022-05-18 07:51:09] [INFO ] After 39ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-18 07:51:09] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-05-18 07:51:09] [INFO ] [Nat]Absence check using 3 positive and 34 generalized place invariants in 5 ms returned sat
[2022-05-18 07:51:09] [INFO ] After 73ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-18 07:51:09] [INFO ] After 87ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 9 ms.
[2022-05-18 07:51:09] [INFO ] After 138ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
[2022-05-18 07:51:09] [INFO ] Flatten gal took : 61 ms
[2022-05-18 07:51:09] [INFO ] Flatten gal took : 53 ms
[2022-05-18 07:51:09] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality14777387964938081675.gal : 3 ms
[2022-05-18 07:51:10] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality6266018582978683411.prop : 417 ms
Invoking ITS tools like this :cd /tmp/redAtoms11411294100610232289;'/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/ReachabilityCardinality14777387964938081675.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality6266018582978683411.prop' '--nowitness' '--gen-order' 'FOLLOW'

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...320
Loading property file /tmp/ReachabilityCardinality6266018582978683411.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 21
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :21 after 22
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :22 after 25
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :25 after 28
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :28 after 34
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :34 after 38
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :38 after 183
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :183 after 223
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :223 after 686
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :686 after 1545
SDD proceeding with computation,1 properties remain. new max is 4096
SDD size :1545 after 2821
SDD proceeding with computation,1 properties remain. new max is 8192
SDD size :2821 after 5490
SDD proceeding with computation,1 properties remain. new max is 16384
SDD size :5490 after 18854
Reachability property apf0 is true.
Found states matching all0 target predicate
Will report total states built up to this point. Computation was interrupted after 16385 fixpoint passes
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst,46558,12.8506,268844,2,105675,19,312195,6,0,863,350563,0
Total reachable state count : 46558

Verifying 1 reachability properties.
Reachability property apf0 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
apf0,2,12.86,268844,2,191,19,312195,7,0,870,350563,0
ITS tools runner thread asked to quit. Dying gracefully.
Knowledge obtained : [p0, (X p0), (X (X p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 496 ms. Reduced automaton from 2 states, 3 edges and 1 AP to 2 states, 3 edges and 1 AP.
Stuttering acceptance computed with spot in 80 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 57 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 55 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 1375 reset in 1233 ms.
Product exploration explored 100000 steps with 1374 reset in 1253 ms.
Built C files in :
/tmp/ltsmin10133738307905564881
[2022-05-18 07:51:26] [INFO ] Too many transitions (8550) to apply POR reductions. Disabling POR matrices.
[2022-05-18 07:51:26] [INFO ] Built C files in 57ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10133738307905564881
Running compilation step : cd /tmp/ltsmin10133738307905564881;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' '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'
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/ltsmin10133738307905564881;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' '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 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin10133738307905564881;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' '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 3 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)
Support contains 2 out of 5259 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 5259/5259 places, 8550/8550 transitions.
Applied a total of 0 rules in 853 ms. Remains 5259 /5259 variables (removed 0) and now considering 8550/8550 (removed 0) transitions.
[2022-05-18 07:51:30] [INFO ] Flow matrix only has 7950 transitions (discarded 600 similar events)
// Phase 1: matrix 7950 rows 5259 cols
[2022-05-18 07:51:30] [INFO ] Computed 1197 place invariants in 329 ms
[2022-05-18 07:51:30] [INFO ] Implicit Places using invariants in 825 ms returned []
[2022-05-18 07:51:30] [INFO ] Flow matrix only has 7950 transitions (discarded 600 similar events)
// Phase 1: matrix 7950 rows 5259 cols
[2022-05-18 07:51:31] [INFO ] Computed 1197 place invariants in 289 ms
[2022-05-18 07:51:31] [INFO ] Implicit Places using invariants and state equation in 1023 ms returned []
Implicit Place search using SMT with State Equation took 1851 ms to find 0 implicit places.
[2022-05-18 07:51:32] [INFO ] Redundant transitions in 974 ms returned []
[2022-05-18 07:51:32] [INFO ] Flow matrix only has 7950 transitions (discarded 600 similar events)
// Phase 1: matrix 7950 rows 5259 cols
[2022-05-18 07:51:33] [INFO ] Computed 1197 place invariants in 227 ms
[2022-05-18 07:51:34] [INFO ] Dead Transitions using invariants and state equation in 1026 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 5259/5259 places, 8550/8550 transitions.
Built C files in :
/tmp/ltsmin15244282889603634390
[2022-05-18 07:51:34] [INFO ] Too many transitions (8550) to apply POR reductions. Disabling POR matrices.
[2022-05-18 07:51:34] [INFO ] Built C files in 87ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin15244282889603634390
Running compilation step : cd /tmp/ltsmin15244282889603634390;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' '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'
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/ltsmin15244282889603634390;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' '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 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin15244282889603634390;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' '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 3 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)
[2022-05-18 07:51:38] [INFO ] Flatten gal took : 531 ms
[2022-05-18 07:51:38] [INFO ] Flatten gal took : 511 ms
[2022-05-18 07:51:38] [INFO ] Time to serialize gal into /tmp/LTL13551604796816086452.gal : 34 ms
[2022-05-18 07:51:38] [INFO ] Time to serialize properties into /tmp/LTL9549860183294690317.ltl : 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-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL13551604796816086452.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL9549860183294690317.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL1355160...267
Read 1 LTL properties
Checking formula 0 : !((F(G(F(X("(Node12HasAskedItsLeafSetToRx9ToReplaceNode20<=Node8HasAskedItsLeafSetToRx4ToReplaceNode14)"))))))
Formula 0 simplified : !FGFX"(Node12HasAskedItsLeafSetToRx9ToReplaceNode20<=Node8HasAskedItsLeafSetToRx4ToReplaceNode14)"
Detected timeout of ITS tools.
[2022-05-18 07:51:54] [INFO ] Flatten gal took : 555 ms
[2022-05-18 07:51:54] [INFO ] Applying decomposition
[2022-05-18 07:51:54] [INFO ] Flatten gal took : 275 ms
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/graph15872915720878420209.txt' '-o' '/tmp/graph15872915720878420209.bin' '-w' '/tmp/graph15872915720878420209.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph15872915720878420209.bin' '-l' '-1' '-v' '-w' '/tmp/graph15872915720878420209.weights' '-q' '0' '-e' '0.001'
[2022-05-18 07:51:55] [INFO ] Decomposing Gal with order
[2022-05-18 07:51:56] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-18 07:51:58] [INFO ] Removed a total of 7048 redundant transitions.
[2022-05-18 07:51:58] [INFO ] Flatten gal took : 1973 ms
[2022-05-18 07:51:59] [INFO ] Fuse similar labels procedure discarded/fused a total of 1080 labels/synchronizations in 352 ms.
[2022-05-18 07:52:01] [INFO ] Time to serialize gal into /tmp/LTL4457135197783038690.gal : 91 ms
[2022-05-18 07:52:01] [INFO ] Time to serialize properties into /tmp/LTL7293590384881542567.ltl : 0 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-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL4457135197783038690.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL7293590384881542567.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL4457135...266
Read 1 LTL properties
Checking formula 0 : !((F(G(F(X("(gu214.Node12HasAskedItsLeafSetToRx9ToReplaceNode20<=gu214.Node8HasAskedItsLeafSetToRx4ToReplaceNode14)"))))))
Formula 0 simplified : !FGFX"(gu214.Node12HasAskedItsLeafSetToRx9ToReplaceNode20<=gu214.Node8HasAskedItsLeafSetToRx4ToReplaceNode14)"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin13315600197764837307
[2022-05-18 07:52:16] [INFO ] Built C files in 99ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin13315600197764837307
Running compilation step : cd /tmp/ltsmin13315600197764837307;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' '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'
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/ltsmin13315600197764837307;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' '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 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin13315600197764837307;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' '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 3 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)
Treatment of property MultiCrashLeafsetExtension-PT-S24C10-LTLCardinality-15 finished in 251026 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(((((F(p0) U p1)&&F(p0)) U G(X(p2)))||!p1)))'
Found a SL insensitive property : MultiCrashLeafsetExtension-PT-S24C10-LTLCardinality-04
Stuttering acceptance computed with spot in 252 ms :[(AND p1 (NOT p2)), (AND (NOT p0) (NOT p2)), (NOT p2), (NOT p0), (AND (NOT p1) (NOT p2)), (NOT p1)]
Support contains 5 out of 17848 places. Attempting structural reductions.
Starting structural reductions in SLCL_LTL mode, iteration 0 : 17848/17848 places, 26071/26071 transitions.
Drop transitions removed 5998 transitions
Trivial Post-agglo rules discarded 5998 transitions
Performed 5998 trivial Post agglomeration. Transition count delta: 5998
Iterating post reduction 0 with 5998 rules applied. Total rules applied 5998 place count 17848 transition count 20073
Reduce places removed 5998 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 5999 rules applied. Total rules applied 11997 place count 11850 transition count 20072
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 11998 place count 11849 transition count 20072
Performed 500 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 500 Pre rules applied. Total rules applied 11998 place count 11849 transition count 19572
Deduced a syphon composed of 500 places in 51 ms
Reduce places removed 500 places and 0 transitions.
Iterating global reduction 3 with 1000 rules applied. Total rules applied 12998 place count 11349 transition count 19572
Discarding 5498 places :
Symmetric choice reduction at 3 with 5498 rule applications. Total rules 18496 place count 5851 transition count 14074
Iterating global reduction 3 with 5498 rules applied. Total rules applied 23994 place count 5851 transition count 14074
Performed 18 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 18 Pre rules applied. Total rules applied 23994 place count 5851 transition count 14056
Deduced a syphon composed of 18 places in 9 ms
Reduce places removed 18 places and 0 transitions.
Iterating global reduction 3 with 36 rules applied. Total rules applied 24030 place count 5833 transition count 14056
Discarding 548 places :
Symmetric choice reduction at 3 with 548 rule applications. Total rules 24578 place count 5285 transition count 8576
Iterating global reduction 3 with 548 rules applied. Total rules applied 25126 place count 5285 transition count 8576
Performed 25 Post agglomeration using F-continuation condition.Transition count delta: 25
Deduced a syphon composed of 25 places in 6 ms
Reduce places removed 25 places and 0 transitions.
Iterating global reduction 3 with 50 rules applied. Total rules applied 25176 place count 5260 transition count 8551
Applied a total of 25176 rules in 5794 ms. Remains 5260 /17848 variables (removed 12588) and now considering 8551/26071 (removed 17520) transitions.
[2022-05-18 07:52:25] [INFO ] Flow matrix only has 7951 transitions (discarded 600 similar events)
// Phase 1: matrix 7951 rows 5260 cols
[2022-05-18 07:52:25] [INFO ] Computed 1197 place invariants in 341 ms
[2022-05-18 07:52:31] [INFO ] Implicit Places using invariants in 5523 ms returned []
[2022-05-18 07:52:31] [INFO ] Flow matrix only has 7951 transitions (discarded 600 similar events)
// Phase 1: matrix 7951 rows 5260 cols
[2022-05-18 07:52:31] [INFO ] Computed 1197 place invariants in 466 ms
[2022-05-18 07:52:32] [INFO ] Implicit Places using invariants and state equation in 1267 ms returned []
Implicit Place search using SMT with State Equation took 6794 ms to find 0 implicit places.
[2022-05-18 07:52:32] [INFO ] Flow matrix only has 7951 transitions (discarded 600 similar events)
// Phase 1: matrix 7951 rows 5260 cols
[2022-05-18 07:52:32] [INFO ] Computed 1197 place invariants in 561 ms
[2022-05-18 07:52:33] [INFO ] Dead Transitions using invariants and state equation in 1365 ms found 0 transitions.
Starting structural reductions in SLCL_LTL mode, iteration 1 : 5260/17848 places, 8551/26071 transitions.
Finished structural reductions, in 1 iterations. Remains : 5260/17848 places, 8551/26071 transitions.
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S24C10-LTLCardinality-04 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND p1 (NOT p0)), acceptance={} source=0 dest: 1}, { cond=p1, acceptance={} source=0 dest: 2}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={} source=1 dest: 3}], [{ cond=(NOT p0), acceptance={} source=2 dest: 1}, { cond=p2, acceptance={} source=2 dest: 2}, { cond=(NOT p2), acceptance={0} source=2 dest: 2}, { cond=(NOT p1), acceptance={} source=2 dest: 4}], [{ cond=(NOT p0), acceptance={0} source=3 dest: 3}], [{ cond=(AND (NOT p1) (NOT p0) (NOT p2)), acceptance={} source=4 dest: 3}, { cond=(AND (NOT p1) (NOT p2)), acceptance={} source=4 dest: 5}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=5 dest: 3}, { cond=(NOT p1), acceptance={0} source=5 dest: 5}]], initial=0, aps=[p1:(LEQ 1 s2280), p0:(LEQ s4140 s1225), p2:(LEQ s1965 s1386)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, sl-invariant], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Product exploration explored 100000 steps with 1369 reset in 2311 ms.
Product exploration explored 100000 steps with 1369 reset in 2402 ms.
Computed a total of 2661 stabilizing places and 3375 stable transitions
Computed a total of 2661 stabilizing places and 3375 stable transitions
Detected a total of 2661/5260 stabilizing places and 3375/8551 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 3/3 atomic propositions.
Knowledge obtained : [(AND (NOT p1) p0 p2), (X p0), (X p2), (X (NOT p1)), (X (NOT (AND (NOT p0) (NOT p2)))), (X (X p0)), (X (X p2)), (X (X (NOT (AND (NOT p1) (NOT p2))))), (X (X (NOT (AND (NOT p0) (NOT p2))))), (X (X (NOT (AND (NOT p1) (NOT p0) (NOT p2))))), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p2) (G (NOT p2))))]
False Knowledge obtained : [(X (X (NOT p1))), (X (X p1))]
Knowledge based reduction with 13 factoid took 1367 ms. Reduced automaton from 6 states, 13 edges and 3 AP to 6 states, 13 edges and 3 AP.
Stuttering acceptance computed with spot in 230 ms :[(AND p1 (NOT p2)), (AND (NOT p0) (NOT p2)), (NOT p2), (NOT p0), (AND (NOT p1) (NOT p2)), (NOT p1)]
Incomplete random walk after 10000 steps, including 135 resets, run finished after 671 ms. (steps per millisecond=14 ) properties (out of 8) seen :3
Incomplete Best-First random walk after 10001 steps, including 21 resets, run finished after 141 ms. (steps per millisecond=70 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 21 resets, run finished after 156 ms. (steps per millisecond=64 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 21 resets, run finished after 133 ms. (steps per millisecond=75 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 21 resets, run finished after 144 ms. (steps per millisecond=69 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 21 resets, run finished after 135 ms. (steps per millisecond=74 ) properties (out of 5) seen :0
Running SMT prover for 5 properties.
[2022-05-18 07:52:41] [INFO ] Flow matrix only has 7951 transitions (discarded 600 similar events)
// Phase 1: matrix 7951 rows 5260 cols
[2022-05-18 07:52:41] [INFO ] Computed 1197 place invariants in 469 ms
[2022-05-18 07:52:43] [INFO ] After 1320ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:5
[2022-05-18 07:52:44] [INFO ] [Nat]Absence check using 49 positive place invariants in 173 ms returned sat
[2022-05-18 07:52:45] [INFO ] [Nat]Absence check using 49 positive and 1148 generalized place invariants in 611 ms returned sat
[2022-05-18 07:52:56] [INFO ] After 11135ms SMT Verify possible using state equation in natural domain returned unsat :3 sat :2
[2022-05-18 07:52:56] [INFO ] State equation strengthened by 3070 read => feed constraints.
[2022-05-18 07:52:58] [INFO ] After 1378ms SMT Verify possible using 3070 Read/Feed constraints in natural domain returned unsat :3 sat :2
[2022-05-18 07:53:05] [INFO ] Deduced a trap composed of 733 places in 6654 ms of which 5 ms to minimize.
[2022-05-18 07:53:05] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 7516 ms
[2022-05-18 07:53:06] [INFO ] After 9653ms SMT Verify possible using trap constraints in natural domain returned unsat :3 sat :2
Attempting to minimize the solution found.
Minimization took 734 ms.
[2022-05-18 07:53:07] [INFO ] After 23775ms SMT Verify possible using all constraints in natural domain returned unsat :3 sat :2
Fused 5 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 2 ms.
Support contains 3 out of 5260 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 5260/5260 places, 8551/8551 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 5259 transition count 8550
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 5259 transition count 8550
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 2 place count 5259 transition count 8549
Deduced a syphon composed of 1 places in 5 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 5258 transition count 8549
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 5 place count 5257 transition count 8539
Iterating global reduction 0 with 1 rules applied. Total rules applied 6 place count 5257 transition count 8539
Free-agglomeration rule (complex) applied 336 times.
Iterating global reduction 0 with 336 rules applied. Total rules applied 342 place count 5257 transition count 13045
Reduce places removed 336 places and 0 transitions.
Iterating post reduction 0 with 336 rules applied. Total rules applied 678 place count 4921 transition count 13045
Partial Free-agglomeration rule applied 25 times.
Drop transitions removed 25 transitions
Iterating global reduction 1 with 25 rules applied. Total rules applied 703 place count 4921 transition count 13045
Applied a total of 703 rules in 3438 ms. Remains 4921 /5260 variables (removed 339) and now considering 13045/8551 (removed -4494) transitions.
Finished structural reductions, in 1 iterations. Remains : 4921/5260 places, 13045/8551 transitions.
Incomplete random walk after 10000 steps, including 161 resets, run finished after 625 ms. (steps per millisecond=16 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10000 steps, including 21 resets, run finished after 95 ms. (steps per millisecond=105 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 21 resets, run finished after 94 ms. (steps per millisecond=106 ) properties (out of 2) seen :0
Interrupted probabilistic random walk after 19228 steps, run timeout after 3001 ms. (steps per millisecond=6 ) properties seen :{}
Probabilistic random walk after 19228 steps, saw 9010 distinct states, run finished after 3001 ms. (steps per millisecond=6 ) properties seen :0
Running SMT prover for 2 properties.
[2022-05-18 07:53:14] [INFO ] Flow matrix only has 12159 transitions (discarded 886 similar events)
// Phase 1: matrix 12159 rows 4921 cols
[2022-05-18 07:53:14] [INFO ] Computed 1197 place invariants in 328 ms
[2022-05-18 07:53:15] [INFO ] After 495ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2022-05-18 07:53:15] [INFO ] [Nat]Absence check using 49 positive place invariants in 67 ms returned sat
[2022-05-18 07:53:15] [INFO ] [Nat]Absence check using 49 positive and 1148 generalized place invariants in 295 ms returned sat
[2022-05-18 07:53:22] [INFO ] After 6812ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2022-05-18 07:53:23] [INFO ] State equation strengthened by 7903 read => feed constraints.
[2022-05-18 07:53:26] [INFO ] After 3365ms SMT Verify possible using 7903 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2022-05-18 07:53:27] [INFO ] After 4612ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 809 ms.
[2022-05-18 07:53:28] [INFO ] After 13310ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Fused 2 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 2 ms.
Support contains 3 out of 4921 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 4921/4921 places, 13045/13045 transitions.
Applied a total of 0 rules in 943 ms. Remains 4921 /4921 variables (removed 0) and now considering 13045/13045 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 4921/4921 places, 13045/13045 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 4921/4921 places, 13045/13045 transitions.
Applied a total of 0 rules in 773 ms. Remains 4921 /4921 variables (removed 0) and now considering 13045/13045 (removed 0) transitions.
[2022-05-18 07:53:30] [INFO ] Flow matrix only has 12159 transitions (discarded 886 similar events)
// Phase 1: matrix 12159 rows 4921 cols
[2022-05-18 07:53:30] [INFO ] Computed 1197 place invariants in 342 ms
[2022-05-18 07:53:52] [INFO ] Implicit Places using invariants in 22452 ms returned [4, 7, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 23, 29, 37, 47, 59, 73, 89, 107, 127, 149, 172, 194, 195, 196, 197, 198, 199, 200, 201, 202, 203, 204, 224, 242, 258, 272, 284, 294, 302, 308, 312, 314, 337, 343, 345, 346, 347, 348, 349, 350, 351, 352, 353, 354, 355, 357, 361, 367, 375, 385, 397, 411, 427, 445, 465, 486, 506, 507, 508, 509, 510, 511, 512, 513, 514, 515, 516, 534, 550, 564, 576, 586, 594, 600, 604, 606, 608, 631, 637, 639, 640, 641, 642, 643, 644, 645, 646, 647, 648, 649, 651, 653, 657, 663, 671, 681, 693, 707, 723, 741, 760, 778, 779, 780, 781, 782, 783, 784, 785, 786, 787, 788, 804, 818, 830, 840, 848, 854, 858, 860, 862, 864, 887, 893, 895, 896, 897, 898, 899, 900, 901, 902, 903, 904, 905, 907, 909, 911, 915, 921, 929, 939, 951, 965, 981, 998, 1014, 1015, 1016, 1017, 1018, 1019, 1020, 1021, 1022, 1023, 1024, 1038, 1050, 1060, 1068, 1074, 1078, 1080, 1082, 1084, 1086, 1109, 1115, 1117, 1118, 1119, 1120, 1121, 1122, 1123, 1124, 1125, 1126, 1127, 1129, 1131, 1133, 1135, 1139, 1145, 1153, 1163, 1175, 1189, 1204, 1218, 1219, 1220, 1221, 1222, 1223, 1224, 1225, 1226, 1227, 1228, 1240, 1250, 1258, 1264, 1268, 1270, 1272, 1274, 1276, 1278, 1301, 1307, 1309, 1310, 1311, 1312, 1313, 1314, 1315, 1316, 1317, 1318, 1319, 1321, 1323, 1325, 1327, 1329, 1333, 1339, 1347, 1357, 1369, 1382, 1394, 1395, 1396, 1397, 1398, 1399, 1400, 1401, 1402, 1403, 1404, 1414, 1422, 1428, 1432, 1434, 1436, 1438, 1440, 1442, 1444, 1467, 1473, 1475, 1476, 1477, 1478, 1479, 1480, 1481, 1482, 1483, 1484, 1485, 1487, 1489, 1491, 1493, 1495, 1497, 1501, 1507, 1515, 1536, 1546, 1547, 1548, 1549, 1550, 1551, 1552, 1553, 1554, 1555, 1556, 1564, 1570, 1574, 1576, 1578, 1580, 1582, 1584, 1586, 1588, 1611, 1617, 1619, 1620, 1621, 1622, 1623, 1624, 1625, 1626, 1627, 1628, 1629, 1631, 1633, 1635, 1637, 1639, 1641, 1643, 1647, 1653, 1661, 1670, 1678, 1679, 1680, 1681, 1682, 1683, 1684, 1685, 1686, 1687, 1688, 1694, 1698, 1700, 1702, 1704, 1706, 1708, 1710, 1712, 1714, 1737, 1743, 1745, 1746, 1747, 1748, 1749, 1750, 1751, 1752, 1753, 1754, 1755, 1757, 1759, 1761, 1763, 1765, 1767, 1769, 1771, 1775, 1781, 1788, 1794, 1795, 1796, 1797, 1798, 1800, 1801, 1802, 1803, 1804, 1808, 1812, 1814, 1816, 1818, 1820, 1822, 1824, 1826, 1828, 1851, 1857, 1859, 1860, 1861, 1862, 1863, 1864, 1865, 1866, 1867, 1868, 1869, 1871, 1873, 1875, 1877, 1879, 1881, 1883, 1885, 1887, 1891, 1896, 1900, 1901, 1902, 1903, 1904, 1905, 1906, 1907, 1908, 1909, 1910, 1912, 1914, 1916, 1918, 1920, 1922, 1924, 1926, 1928, 1930, 1953, 1959, 1961, 1962, 1963, 1964, 1965, 1966, 1967, 1968, 1969, 1970, 1971, 1973, 1975, 1977, 1979, 1981, 1983, 1985, 1987, 1989, 1991, 1994, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2008, 2010, 2012, 2014, 2016, 2018, 2020, 2022, 2024, 2026, 2049, 2055, 2057, 2058, 2059, 2060, 2061, 2062, 2063, 2064, 2065, 2066, 2067, 2069, 2071, 2073, 2075, 2077, 2079, 2081, 2083, 2085, 2087, 2089, 2092, 2093, 2094, 2095, 2096, 2097, 2098, 2099, 2100, 2101, 2102, 2104, 2106, 2108, 2110, 2112, 2114, 2116, 2118, 2120, 2122, 2145, 2147, 2150, 2152, 2153, 2154, 2155, 2156, 2157, 2158, 2159, 2160, 2161, 2162, 2164, 2166, 2168, 2170, 2172, 2174, 2176, 2178, 2180, 2182, 2184, 2186, 2187, 2188, 2189, 2190, 2191, 2192, 2193, 2194, 2195, 2196, 2198, 2200, 2202, 2204, 2206, 2208, 2210, 2212, 2214, 2216, 2245, 2247, 2248, 2249, 2250, 2251, 2252, 2253, 2254, 2255, 2256, 2257, 2259, 2261, 2263, 2265, 2267, 2269, 2271, 2273, 2275, 2277, 2279, 2281, 2282, 2283, 2284, 2285, 2286, 2287, 2288, 2289, 2290, 2291, 2293, 2295, 2297, 2299, 2301, 2303, 2305, 2307, 2309, 2311, 2334, 2340, 2342, 2343, 2344, 2345, 2346, 2347, 2348, 2349, 2350, 2351, 2352, 2354, 2356, 2358, 2360, 2362, 2364, 2366, 2368, 2370, 2372, 2374, 2377, 2378, 2379, 2380, 2381, 2382, 2383, 2384, 2385, 2386, 2387, 2389, 2391, 2393, 2395, 2397, 2399, 2401, 2403, 2405, 2407, 2430, 2436, 2438, 2439, 2440, 2441, 2442, 2443, 2444, 2445, 2446, 2447, 2448, 2450, 2452, 2454, 2456, 2458, 2460, 2462, 2464, 2466, 2468, 2472, 2477, 2478, 2479, 2480, 2481, 2482, 2483, 2484, 2485, 2486, 2487, 2491, 2493, 2495, 2497, 2499, 2501, 2503, 2505, 2507, 2509, 2532, 2538, 2540, 2541, 2542, 2543, 2544, 2545, 2546, 2547, 2548, 2549, 2550, 2552, 2554, 2556, 2558, 2560, 2562, 2564, 2566, 2568, 2572, 2578, 2585, 2586, 2587, 2588, 2589, 2590, 2591, 2592, 2593, 2594, 2595, 2601, 2605, 2607, 2609, 2611, 2613, 2615, 2617, 2619, 2621, 2644, 2650, 2652, 2653, 2654, 2655, 2656, 2657, 2658, 2659, 2660, 2661, 2662, 2664, 2666, 2668, 2670, 2672, 2674, 2676, 2678, 2682, 2688, 2696, 2705, 2706, 2707, 2708, 2709, 2710, 2711, 2712, 2713, 2714, 2715, 2723, 2729, 2733, 2735, 2737, 2739, 2741, 2743, 2745, 2747, 2770, 2776, 2778, 2779, 2780, 2781, 2782, 2783, 2784, 2785, 2786, 2787, 2788, 2790, 2792, 2794, 2796, 2798, 2800, 2802, 2806, 2812, 2820, 2830, 2841, 2842, 2843, 2844, 2845, 2846, 2847, 2848, 2849, 2850, 2851, 2861, 2869, 2875, 2879, 2881, 2883, 2885, 2887, 2889, 2891, 2914, 2920, 2922, 2923, 2924, 2925, 2926, 2927, 2928, 2929, 2930, 2931, 2932, 2934, 2936, 2938, 2940, 2942, 2944, 2948, 2954, 2962, 2972, 2984, 2997, 2998, 2999, 3000, 3001, 3002, 3003, 3004, 3005, 3006, 3007, 3019, 3029, 3037, 3043, 3047, 3049, 3051, 3053, 3055, 3057, 3080, 3086, 3088, 3089, 3090, 3091, 3092, 3093, 3094, 3095, 3096, 3097, 3098, 3100, 3102, 3104, 3106, 3108, 3112, 3118, 3126, 3136, 3148, 3162, 3177, 3178, 3179, 3180, 3181, 3182, 3183, 3184, 3185, 3186, 3187, 3201, 3213, 3223, 3231, 3237, 3241, 3243, 3245, 3247, 3249, 3272, 3278, 3280, 3281, 3282, 3283, 3284, 3285, 3286, 3287, 3288, 3289, 3290, 3292, 3294, 3296, 3298, 3302, 3308, 3316, 3326, 3338, 3352, 3368, 3385, 3386, 3387, 3388, 3389, 3390, 3391, 3392, 3393, 3394, 3395, 3411, 3425, 3437, 3447, 3455, 3461, 3465, 3467, 3469, 3471, 3494, 3500, 3502, 3503, 3504, 3505, 3506, 3507, 3508, 3509, 3510, 3511, 3512, 3514, 3516, 3518, 3522, 3528, 3536, 3546, 3558, 3572, 3588, 3606, 3625, 3626, 3627, 3628, 3629, 3630, 3631, 3632, 3633, 3634, 3635, 3653, 3669, 3683, 3695, 3705, 3713, 3719, 3723, 3725, 3727, 3750, 3756, 3758, 3759, 3760, 3761, 3762, 3763, 3764, 3765, 3766, 3767, 3768, 3770, 3772, 3776, 3782, 3790, 3800, 3812, 3826, 3842, 3860, 3880, 3901, 3902, 3903, 3904, 3905, 3906, 3907, 3908, 3909, 3910, 3911, 3931, 3949, 3965, 3979, 3991, 4001, 4009, 4015, 4019, 4021, 4044, 4046, 4049, 4051, 4052, 4053, 4054, 4055, 4056, 4057, 4058, 4059, 4060, 4061, 4063, 4067, 4073, 4081, 4091, 4103, 4117, 4133, 4151, 4171, 4193, 4216, 4217, 4218, 4219, 4220, 4221, 4222, 4223, 4224, 4225, 4226, 4248, 4268, 4286, 4302, 4316, 4328, 4338, 4346, 4352, 4356, 4379]
Discarding 1125 places :
Implicit Place search using SMT only with invariants took 22491 ms to find 1125 implicit places.
Starting structural reductions in SAFETY mode, iteration 1 : 3796/4921 places, 13045/13045 transitions.
Discarding 479 places :
Symmetric choice reduction at 0 with 479 rule applications. Total rules 479 place count 3317 transition count 12566
Iterating global reduction 0 with 479 rules applied. Total rules applied 958 place count 3317 transition count 12566
Discarding 478 places :
Symmetric choice reduction at 0 with 478 rule applications. Total rules 1436 place count 2839 transition count 12088
Iterating global reduction 0 with 478 rules applied. Total rules applied 1914 place count 2839 transition count 12088
Free-agglomeration rule (complex) applied 2 times.
Iterating global reduction 0 with 2 rules applied. Total rules applied 1916 place count 2839 transition count 12086
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 1918 place count 2837 transition count 12086
Applied a total of 1918 rules in 1676 ms. Remains 2837 /3796 variables (removed 959) and now considering 12086/13045 (removed 959) transitions.
[2022-05-18 07:53:54] [INFO ] Flow matrix only has 11200 transitions (discarded 886 similar events)
// Phase 1: matrix 11200 rows 2837 cols
[2022-05-18 07:53:54] [INFO ] Computed 72 place invariants in 326 ms
[2022-05-18 07:53:59] [INFO ] Implicit Places using invariants in 5155 ms returned [1133, 1416]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 5165 ms to find 2 implicit places.
Starting structural reductions in SAFETY mode, iteration 2 : 2835/4921 places, 12086/13045 transitions.
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 2835 transition count 12085
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 2834 transition count 12085
Applied a total of 2 rules in 1326 ms. Remains 2834 /2835 variables (removed 1) and now considering 12085/12086 (removed 1) transitions.
[2022-05-18 07:54:00] [INFO ] Flow matrix only has 11199 transitions (discarded 886 similar events)
// Phase 1: matrix 11199 rows 2834 cols
[2022-05-18 07:54:00] [INFO ] Computed 70 place invariants in 133 ms
[2022-05-18 07:54:05] [INFO ] Implicit Places using invariants in 4502 ms returned []
Implicit Place search using SMT only with invariants took 4514 ms to find 0 implicit places.
Starting structural reductions in SAFETY mode, iteration 3 : 2834/4921 places, 12085/13045 transitions.
Finished structural reductions, in 3 iterations. Remains : 2834/4921 places, 12085/13045 transitions.
Incomplete random walk after 10000 steps, including 167 resets, run finished after 583 ms. (steps per millisecond=17 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 17 resets, run finished after 70 ms. (steps per millisecond=142 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 17 resets, run finished after 73 ms. (steps per millisecond=137 ) properties (out of 2) seen :0
Interrupted probabilistic random walk after 23173 steps, run timeout after 3001 ms. (steps per millisecond=7 ) properties seen :{}
Probabilistic random walk after 23173 steps, saw 10121 distinct states, run finished after 3001 ms. (steps per millisecond=7 ) properties seen :0
Running SMT prover for 2 properties.
[2022-05-18 07:54:09] [INFO ] Flow matrix only has 11199 transitions (discarded 886 similar events)
// Phase 1: matrix 11199 rows 2834 cols
[2022-05-18 07:54:09] [INFO ] Computed 70 place invariants in 136 ms
[2022-05-18 07:54:09] [INFO ] After 329ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2022-05-18 07:54:09] [INFO ] [Nat]Absence check using 47 positive place invariants in 39 ms returned sat
[2022-05-18 07:54:09] [INFO ] [Nat]Absence check using 47 positive and 23 generalized place invariants in 6 ms returned sat
[2022-05-18 07:54:15] [INFO ] After 5142ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2022-05-18 07:54:15] [INFO ] State equation strengthened by 7903 read => feed constraints.
[2022-05-18 07:54:18] [INFO ] After 3066ms SMT Verify possible using 7903 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2022-05-18 07:54:19] [INFO ] After 4069ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 751 ms.
[2022-05-18 07:54:20] [INFO ] After 10478ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Fused 2 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 2 ms.
Support contains 3 out of 2834 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 2834/2834 places, 12085/12085 transitions.
Applied a total of 0 rules in 680 ms. Remains 2834 /2834 variables (removed 0) and now considering 12085/12085 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 2834/2834 places, 12085/12085 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 2834/2834 places, 12085/12085 transitions.
Applied a total of 0 rules in 699 ms. Remains 2834 /2834 variables (removed 0) and now considering 12085/12085 (removed 0) transitions.
[2022-05-18 07:54:21] [INFO ] Flow matrix only has 11199 transitions (discarded 886 similar events)
// Phase 1: matrix 11199 rows 2834 cols
[2022-05-18 07:54:21] [INFO ] Computed 70 place invariants in 140 ms
[2022-05-18 07:54:26] [INFO ] Implicit Places using invariants in 4669 ms returned []
Implicit Place search using SMT only with invariants took 4671 ms to find 0 implicit places.
[2022-05-18 07:54:26] [INFO ] Flow matrix only has 11199 transitions (discarded 886 similar events)
// Phase 1: matrix 11199 rows 2834 cols
[2022-05-18 07:54:26] [INFO ] Computed 70 place invariants in 153 ms
[2022-05-18 07:54:32] [INFO ] Dead Transitions using invariants and state equation in 6223 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 2834/2834 places, 12085/12085 transitions.
Found 3 invariant AP formulas.
Knowledge obtained : [(AND (NOT p1) p0 p2), (X p0), (X p2), (X (NOT p1)), (X (NOT (AND (NOT p0) (NOT p2)))), (X (X p0)), (X (X p2)), (X (X (NOT (AND (NOT p1) (NOT p2))))), (X (X (NOT (AND (NOT p0) (NOT p2))))), (X (X (NOT (AND (NOT p1) (NOT p0) (NOT p2))))), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p2) (G (NOT p2)))), (G (NOT (AND (NOT p1) (NOT p2) (NOT p0)))), (G (NOT (AND (NOT p2) (NOT p0)))), (G (NOT (AND p1 (NOT p0))))]
False Knowledge obtained : [(X (X (NOT p1))), (X (X p1)), (F (NOT p0)), (F p1), (F (AND (NOT p1) (NOT p0)))]
Knowledge based reduction with 16 factoid took 1030 ms. Reduced automaton from 6 states, 13 edges and 3 AP to 4 states, 7 edges and 2 AP.
Stuttering acceptance computed with spot in 145 ms :[(AND p1 (NOT p2)), (NOT p2), (AND (NOT p1) (NOT p2)), (NOT p1)]
Stuttering acceptance computed with spot in 144 ms :[(AND p1 (NOT p2)), (NOT p2), (AND (NOT p1) (NOT p2)), (NOT p1)]
Support contains 3 out of 5260 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in LTL mode, iteration 0 : 5260/5260 places, 8551/8551 transitions.
Applied a total of 0 rules in 386 ms. Remains 5260 /5260 variables (removed 0) and now considering 8551/8551 (removed 0) transitions.
[2022-05-18 07:54:34] [INFO ] Flow matrix only has 7951 transitions (discarded 600 similar events)
// Phase 1: matrix 7951 rows 5260 cols
[2022-05-18 07:54:34] [INFO ] Computed 1197 place invariants in 228 ms
[2022-05-18 07:54:38] [INFO ] Implicit Places using invariants in 4406 ms returned []
[2022-05-18 07:54:38] [INFO ] Flow matrix only has 7951 transitions (discarded 600 similar events)
// Phase 1: matrix 7951 rows 5260 cols
[2022-05-18 07:54:38] [INFO ] Computed 1197 place invariants in 221 ms
[2022-05-18 07:54:42] [INFO ] Implicit Places using invariants and state equation in 4281 ms returned []
Implicit Place search using SMT with State Equation took 8695 ms to find 0 implicit places.
[2022-05-18 07:54:42] [INFO ] Flow matrix only has 7951 transitions (discarded 600 similar events)
// Phase 1: matrix 7951 rows 5260 cols
[2022-05-18 07:54:42] [INFO ] Computed 1197 place invariants in 218 ms
[2022-05-18 07:54:47] [INFO ] Dead Transitions using invariants and state equation in 5018 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 5260/5260 places, 8551/8551 transitions.
Computed a total of 2661 stabilizing places and 3375 stable transitions
Computed a total of 2661 stabilizing places and 3375 stable transitions
Detected a total of 2661/5260 stabilizing places and 3375/8551 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 2/2 atomic propositions.
Knowledge obtained : [(AND (NOT p1) p2), (X p2), (X (NOT p1)), (X (X p2)), (X (X (NOT (AND (NOT p2) (NOT p1))))), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p2) (G (NOT p2))))]
False Knowledge obtained : [(X (X (NOT p1))), (X (X p1))]
Knowledge based reduction with 7 factoid took 363 ms. Reduced automaton from 4 states, 7 edges and 2 AP to 4 states, 7 edges and 2 AP.
Stuttering acceptance computed with spot in 144 ms :[(AND p1 (NOT p2)), (NOT p2), (AND (NOT p1) (NOT p2)), (NOT p1)]
Incomplete random walk after 10000 steps, including 135 resets, run finished after 265 ms. (steps per millisecond=37 ) properties (out of 3) seen :2
Finished Best-First random walk after 2479 steps, including 5 resets, run visited all 1 properties in 10 ms. (steps per millisecond=247 )
Knowledge obtained : [(AND (NOT p1) p2), (X p2), (X (NOT p1)), (X (X p2)), (X (X (NOT (AND (NOT p2) (NOT p1))))), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p2) (G (NOT p2))))]
False Knowledge obtained : [(X (X (NOT p1))), (X (X p1)), (F p1), (F (AND (NOT p1) (NOT p2))), (F (NOT p2))]
Knowledge based reduction with 7 factoid took 520 ms. Reduced automaton from 4 states, 7 edges and 2 AP to 4 states, 7 edges and 2 AP.
Stuttering acceptance computed with spot in 148 ms :[(AND p1 (NOT p2)), (NOT p2), (AND (NOT p1) (NOT p2)), (NOT p1)]
Stuttering acceptance computed with spot in 149 ms :[(AND p1 (NOT p2)), (NOT p2), (AND (NOT p1) (NOT p2)), (NOT p1)]
Stuttering acceptance computed with spot in 163 ms :[(AND p1 (NOT p2)), (NOT p2), (AND (NOT p1) (NOT p2)), (NOT p1)]
Product exploration explored 100000 steps with 1372 reset in 1295 ms.
Product exploration explored 100000 steps with 1374 reset in 1300 ms.
Applying partial POR strategy [false, false, true, true]
Stuttering acceptance computed with spot in 165 ms :[(AND p1 (NOT p2)), (NOT p2), (AND (NOT p1) (NOT p2)), (NOT p1)]
Support contains 3 out of 5260 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 5260/5260 places, 8551/8551 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 5259 transition count 8550
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 5259 transition count 8550
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 2 place count 5259 transition count 8550
Deduced a syphon composed of 1 places in 6 ms
Iterating global reduction 0 with 1 rules applied. Total rules applied 3 place count 5259 transition count 8550
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 4 place count 5258 transition count 8540
Deduced a syphon composed of 1 places in 5 ms
Iterating global reduction 0 with 1 rules applied. Total rules applied 5 place count 5258 transition count 8540
Deduced a syphon composed of 1 places in 5 ms
Applied a total of 5 rules in 1893 ms. Remains 5258 /5260 variables (removed 2) and now considering 8540/8551 (removed 11) transitions.
[2022-05-18 07:54:55] [INFO ] Redundant transitions in 759 ms returned []
[2022-05-18 07:54:55] [INFO ] Flow matrix only has 7940 transitions (discarded 600 similar events)
// Phase 1: matrix 7940 rows 5258 cols
[2022-05-18 07:54:55] [INFO ] Computed 1197 place invariants in 232 ms
[2022-05-18 07:55:00] [INFO ] Dead Transitions using invariants and state equation in 5813 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 5258/5260 places, 8540/8551 transitions.
Finished structural reductions, in 1 iterations. Remains : 5258/5260 places, 8540/8551 transitions.
Product exploration explored 100000 steps with 1377 reset in 1326 ms.
Product exploration explored 100000 steps with 1375 reset in 1353 ms.
Built C files in :
/tmp/ltsmin12156032563840336012
[2022-05-18 07:55:03] [INFO ] Built C files in 61ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12156032563840336012
Running compilation step : cd /tmp/ltsmin12156032563840336012;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' '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'
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/ltsmin12156032563840336012;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' '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 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin12156032563840336012;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' '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 3 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)
Support contains 3 out of 5260 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 5260/5260 places, 8551/8551 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 5259 transition count 8550
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 5259 transition count 8550
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 3 place count 5258 transition count 8540
Iterating global reduction 0 with 1 rules applied. Total rules applied 4 place count 5258 transition count 8540
Applied a total of 4 rules in 1131 ms. Remains 5258 /5260 variables (removed 2) and now considering 8540/8551 (removed 11) transitions.
[2022-05-18 07:55:07] [INFO ] Flow matrix only has 7940 transitions (discarded 600 similar events)
// Phase 1: matrix 7940 rows 5258 cols
[2022-05-18 07:55:08] [INFO ] Computed 1197 place invariants in 242 ms
[2022-05-18 07:55:12] [INFO ] Implicit Places using invariants in 4769 ms returned []
[2022-05-18 07:55:12] [INFO ] Flow matrix only has 7940 transitions (discarded 600 similar events)
// Phase 1: matrix 7940 rows 5258 cols
[2022-05-18 07:55:12] [INFO ] Computed 1197 place invariants in 250 ms
[2022-05-18 07:55:16] [INFO ] Implicit Places using invariants and state equation in 4247 ms returned []
Implicit Place search using SMT with State Equation took 9038 ms to find 0 implicit places.
[2022-05-18 07:55:16] [INFO ] Flow matrix only has 7940 transitions (discarded 600 similar events)
// Phase 1: matrix 7940 rows 5258 cols
[2022-05-18 07:55:17] [INFO ] Computed 1197 place invariants in 226 ms
[2022-05-18 07:55:22] [INFO ] Dead Transitions using invariants and state equation in 5479 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 5258/5260 places, 8540/8551 transitions.
Finished structural reductions, in 1 iterations. Remains : 5258/5260 places, 8540/8551 transitions.
Built C files in :
/tmp/ltsmin13525323590057183477
[2022-05-18 07:55:22] [INFO ] Built C files in 49ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin13525323590057183477
Running compilation step : cd /tmp/ltsmin13525323590057183477;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' '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'
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/ltsmin13525323590057183477;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' '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 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin13525323590057183477;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' '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 3 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)
[2022-05-18 07:55:26] [INFO ] Flatten gal took : 283 ms
[2022-05-18 07:55:26] [INFO ] Flatten gal took : 263 ms
[2022-05-18 07:55:26] [INFO ] Time to serialize gal into /tmp/LTL8851888631797345.gal : 30 ms
[2022-05-18 07:55:26] [INFO ] Time to serialize properties into /tmp/LTL11150307421950606969.ltl : 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-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL8851888631797345.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL11150307421950606969.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL8851888...264
Read 1 LTL properties
Checking formula 0 : !((G(((((F("(Node23HasAskedItsLeafSetToLx1ToReplaceNode9<=Node4WantsToManageTheCrashOfNode6)"))U("(Node11HasDetectedCrashOfNode19>=1)"...369
Formula 0 simplified : !G("(Node11HasDetectedCrashOfNode19<1)" | ((F"(Node23HasAskedItsLeafSetToLx1ToReplaceNode9<=Node4WantsToManageTheCrashOfNode6)" & (F...355
Detected timeout of ITS tools.
[2022-05-18 07:55:41] [INFO ] Flatten gal took : 253 ms
[2022-05-18 07:55:41] [INFO ] Applying decomposition
[2022-05-18 07:55:42] [INFO ] Flatten gal took : 256 ms
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/graph3733723725017183537.txt' '-o' '/tmp/graph3733723725017183537.bin' '-w' '/tmp/graph3733723725017183537.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph3733723725017183537.bin' '-l' '-1' '-v' '-w' '/tmp/graph3733723725017183537.weights' '-q' '0' '-e' '0.001'
[2022-05-18 07:55:42] [INFO ] Decomposing Gal with order
[2022-05-18 07:55:42] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-18 07:55:44] [INFO ] Removed a total of 7040 redundant transitions.
[2022-05-18 07:55:44] [INFO ] Flatten gal took : 1429 ms
[2022-05-18 07:55:45] [INFO ] Fuse similar labels procedure discarded/fused a total of 1230 labels/synchronizations in 183 ms.
[2022-05-18 07:55:46] [INFO ] Time to serialize gal into /tmp/LTL4205283091711271824.gal : 36 ms
[2022-05-18 07:55:46] [INFO ] Time to serialize properties into /tmp/LTL12499504688103656533.ltl : 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-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL4205283091711271824.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL12499504688103656533.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL4205283...267
Read 1 LTL properties
Checking formula 0 : !((G(((((F("(gu367.Node23HasAskedItsLeafSetToLx1ToReplaceNode9<=gu367.Node4WantsToManageTheCrashOfNode6)"))U("(gi0.gi1.gu1.Node11HasDe...429
Formula 0 simplified : !G("(gi0.gi1.gu1.Node11HasDetectedCrashOfNode19<1)" | ((F"(gu367.Node23HasAskedItsLeafSetToLx1ToReplaceNode9<=gu367.Node4WantsToMana...415
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin3710239923148153793
[2022-05-18 07:56:01] [INFO ] Built C files in 46ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3710239923148153793
Running compilation step : cd /tmp/ltsmin3710239923148153793;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' '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'
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/ltsmin3710239923148153793;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' '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 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin3710239923148153793;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' '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 3 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)
Treatment of property MultiCrashLeafsetExtension-PT-S24C10-LTLCardinality-04 finished in 224810 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(F(X(p0)))))'
[2022-05-18 07:56:05] [INFO ] Flatten gal took : 746 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin11019214420113004791
[2022-05-18 07:56:05] [INFO ] Too many transitions (26071) to apply POR reductions. Disabling POR matrices.
[2022-05-18 07:56:05] [INFO ] Built C files in 566ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11019214420113004791
Running compilation step : cd /tmp/ltsmin11019214420113004791;'/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'
[2022-05-18 07:56:06] [INFO ] Applying decomposition
[2022-05-18 07:56:07] [INFO ] Flatten gal took : 992 ms
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/graph10635264606768217518.txt' '-o' '/tmp/graph10635264606768217518.bin' '-w' '/tmp/graph10635264606768217518.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph10635264606768217518.bin' '-l' '-1' '-v' '-w' '/tmp/graph10635264606768217518.weights' '-q' '0' '-e' '0.001'
[2022-05-18 07:56:08] [INFO ] Decomposing Gal with order
[2022-05-18 07:56:11] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-18 07:56:20] [INFO ] Removed a total of 16509 redundant transitions.
[2022-05-18 07:56:21] [INFO ] Flatten gal took : 7045 ms
[2022-05-18 07:56:21] [INFO ] Fuse similar labels procedure discarded/fused a total of 281 labels/synchronizations in 155 ms.
[2022-05-18 07:56:23] [INFO ] Time to serialize gal into /tmp/LTLCardinality14122185166495679210.gal : 100 ms
[2022-05-18 07:56:23] [INFO ] Time to serialize properties into /tmp/LTLCardinality3124990572352017522.ltl : 0 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-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLCardinality14122185166495679210.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality3124990572352017522.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTLCardina...289
Read 2 LTL properties
Checking formula 0 : !((G(((((F("(gu139.Node23HasAskedItsLeafSetToLx1ToReplaceNode9<=gu139.Node4WantsToManageTheCrashOfNode6)"))U("(gi0.gi0.gu0.Node11HasDe...429
Formula 0 simplified : !G("(gi0.gi0.gu0.Node11HasDetectedCrashOfNode19<1)" | ((F"(gu139.Node23HasAskedItsLeafSetToLx1ToReplaceNode9<=gu139.Node4WantsToMana...415
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/ltsmin11019214420113004791;'/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/ltsmin11019214420113004791;'/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)
ITS-tools command line returned an error code 137
[2022-05-18 08:20:25] [INFO ] Flatten gal took : 2950 ms
[2022-05-18 08:20:25] [INFO ] Time to serialize gal into /tmp/LTLCardinality14021169957974587930.gal : 115 ms
[2022-05-18 08:20:25] [INFO ] Time to serialize properties into /tmp/LTLCardinality14308882965365260263.ltl : 7 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-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLCardinality14021169957974587930.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality14308882965365260263.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTLCardina...290
Read 2 LTL properties
Checking formula 0 : !((G(((((F("(Node23HasAskedItsLeafSetToLx1ToReplaceNode9<=Node4WantsToManageTheCrashOfNode6)"))U("(Node11HasDetectedCrashOfNode19>=1)"...369
Formula 0 simplified : !G("(Node11HasDetectedCrashOfNode19<1)" | ((F"(Node23HasAskedItsLeafSetToLx1ToReplaceNode9<=Node4WantsToManageTheCrashOfNode6)" & (F...355
ITS-tools command line returned an error code 137
[2022-05-18 08:39:42] [INFO ] Flatten gal took : 3879 ms
[2022-05-18 08:39:45] [INFO ] Input system was already deterministic with 26071 transitions.
[2022-05-18 08:39:45] [INFO ] Transformed 17848 places.
[2022-05-18 08:39:45] [INFO ] Transformed 26071 transitions.
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//greatspn//bin/pinvar' '/home/mcc/execution/gspn'

BK_TIME_CONFINEMENT_REACHED

--------------------
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
+ [[ LTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ 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 LTLCardinality -spotpath /home/mcc/BenchKit/bin//..//ltlfilt -z3path /home/mcc/BenchKit/bin//..//z3/bin/z3 -yices2path /home/mcc/BenchKit/bin//..//yices/bin/yices -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=@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-S24C10"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-4028"
echo " Executing tool itstools"
echo " Input is MultiCrashLeafsetExtension-PT-S24C10, examination is LTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r132-tall-165271821300771"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/MultiCrashLeafsetExtension-PT-S24C10.tgz
mv MultiCrashLeafsetExtension-PT-S24C10 execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

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