About the Execution of ITS-Tools for MultiCrashLeafsetExtension-PT-S32C04
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 16216.336 | 3600000.00 | 5416703.00 | 98905.40 | ?FFT??FFFTFTFFFT | normal |
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-165271821400811.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-S32C04, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r132-tall-165271821400811
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 20M
-rw-r--r-- 1 mcc users 13K Apr 29 16:32 CTLCardinality.txt
-rw-r--r-- 1 mcc users 83K Apr 29 16:32 CTLCardinality.xml
-rw-r--r-- 1 mcc users 12K Apr 29 16:27 CTLFireability.txt
-rw-r--r-- 1 mcc users 69K Apr 29 16:27 CTLFireability.xml
-rw-r--r-- 1 mcc users 7.3K May 9 08:17 LTLCardinality.txt
-rw-r--r-- 1 mcc users 30K May 9 08:17 LTLCardinality.xml
-rw-r--r-- 1 mcc users 4.2K May 9 08:17 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 9 08:17 LTLFireability.xml
-rw-r--r-- 1 mcc users 2.4K May 9 08:17 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.5K May 9 08:17 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 20M 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-S32C04-LTLCardinality-00
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C04-LTLCardinality-01
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C04-LTLCardinality-02
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C04-LTLCardinality-03
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C04-LTLCardinality-04
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C04-LTLCardinality-05
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C04-LTLCardinality-06
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C04-LTLCardinality-07
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C04-LTLCardinality-08
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C04-LTLCardinality-09
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C04-LTLCardinality-10
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C04-LTLCardinality-11
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C04-LTLCardinality-12
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C04-LTLCardinality-13
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C04-LTLCardinality-14
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C04-LTLCardinality-15
=== Now, execution of the tool begins
BK_START 1652873906112
Running Version 202205111006
[2022-05-18 11:38:27] [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 11:38:27] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-18 11:38:28] [INFO ] Load time of PNML (sax parser for PT used): 808 ms
[2022-05-18 11:38:28] [INFO ] Transformed 18180 places.
[2022-05-18 11:38:28] [INFO ] Transformed 28411 transitions.
[2022-05-18 11:38:28] [INFO ] Parsed PT model containing 18180 places and 28411 transitions in 1022 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 21 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 2 formulas.
FORMULA MultiCrashLeafsetExtension-PT-S32C04-LTLCardinality-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MultiCrashLeafsetExtension-PT-S32C04-LTLCardinality-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MultiCrashLeafsetExtension-PT-S32C04-LTLCardinality-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 50 out of 18180 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 18180/18180 places, 28411/28411 transitions.
Reduce places removed 43 places and 0 transitions.
Iterating post reduction 0 with 43 rules applied. Total rules applied 43 place count 18137 transition count 28411
Applied a total of 43 rules in 2034 ms. Remains 18137 /18180 variables (removed 43) and now considering 28411/28411 (removed 0) transitions.
[2022-05-18 11:38:31] [INFO ] Flow matrix only has 27355 transitions (discarded 1056 similar events)
// Phase 1: matrix 27355 rows 18137 cols
[2022-05-18 11:38:33] [INFO ] Computed 1430 place invariants in 2480 ms
[2022-05-18 11:38:35] [INFO ] Implicit Places using invariants in 4178 ms returned []
Implicit Place search using SMT only with invariants took 4202 ms to find 0 implicit places.
[2022-05-18 11:38:35] [INFO ] Flow matrix only has 27355 transitions (discarded 1056 similar events)
// Phase 1: matrix 27355 rows 18137 cols
[2022-05-18 11:38:37] [INFO ] Computed 1430 place invariants in 2370 ms
[2022-05-18 11:38:39] [INFO ] Dead Transitions using invariants and state equation in 4023 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 18137/18180 places, 28411/28411 transitions.
Finished structural reductions, in 1 iterations. Remains : 18137/18180 places, 28411/28411 transitions.
Support contains 50 out of 18137 places after structural reductions.
[2022-05-18 11:38:41] [INFO ] Flatten gal took : 1168 ms
[2022-05-18 11:38:42] [INFO ] Flatten gal took : 990 ms
[2022-05-18 11:38:43] [INFO ] Input system was already deterministic with 28411 transitions.
Support contains 45 out of 18137 places (down from 50) after GAL structural reductions.
Incomplete random walk after 10000 steps, including 240 resets, run finished after 1127 ms. (steps per millisecond=8 ) properties (out of 23) seen :2
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 21) seen :1
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 20) seen :1
Incomplete Best-First random walk after 1001 steps, including 3 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 3 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 3 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 3 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 3 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 19) seen :0
Running SMT prover for 19 properties.
[2022-05-18 11:38:45] [INFO ] Flow matrix only has 27355 transitions (discarded 1056 similar events)
// Phase 1: matrix 27355 rows 18137 cols
[2022-05-18 11:38:47] [INFO ] Computed 1430 place invariants in 2408 ms
[2022-05-18 11:38:54] [INFO ] After 6417ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:19
[2022-05-18 11:39:00] [INFO ] [Nat]Absence check using 63 positive place invariants in 215 ms returned sat
[2022-05-18 11:39:02] [INFO ] [Nat]Absence check using 63 positive and 1367 generalized place invariants in 1754 ms returned sat
[2022-05-18 11:39:19] [INFO ] After 13986ms SMT Verify possible using state equation in natural domain returned unsat :7 sat :11
[2022-05-18 11:39:19] [INFO ] State equation strengthened by 9154 read => feed constraints.
[2022-05-18 11:39:19] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2022-05-18 11:39:19] [INFO ] After 25161ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:19
Fused 19 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 24 out of 18137 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 18137/18137 places, 28411/28411 transitions.
Graph (complete) has 65901 edges and 18137 vertex of which 18136 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.55 ms
Discarding 1 places :
Also discarding 0 output transitions
Drop transitions removed 4211 transitions
Trivial Post-agglo rules discarded 4211 transitions
Performed 4211 trivial Post agglomeration. Transition count delta: 4211
Iterating post reduction 0 with 4211 rules applied. Total rules applied 4212 place count 18136 transition count 24200
Reduce places removed 4211 places and 0 transitions.
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Iterating post reduction 1 with 4215 rules applied. Total rules applied 8427 place count 13925 transition count 24196
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 8431 place count 13921 transition count 24196
Performed 263 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 263 Pre rules applied. Total rules applied 8431 place count 13921 transition count 23933
Deduced a syphon composed of 263 places in 21 ms
Reduce places removed 263 places and 0 transitions.
Iterating global reduction 3 with 526 rules applied. Total rules applied 8957 place count 13658 transition count 23933
Discarding 3947 places :
Symmetric choice reduction at 3 with 3947 rule applications. Total rules 12904 place count 9711 transition count 19986
Iterating global reduction 3 with 3947 rules applied. Total rules applied 16851 place count 9711 transition count 19986
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1 Pre rules applied. Total rules applied 16851 place count 9711 transition count 19985
Deduced a syphon composed of 1 places in 15 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 16853 place count 9710 transition count 19985
Discarding 976 places :
Symmetric choice reduction at 3 with 976 rule applications. Total rules 17829 place count 8734 transition count 16081
Iterating global reduction 3 with 976 rules applied. Total rules applied 18805 place count 8734 transition count 16081
Performed 33 Post agglomeration using F-continuation condition.Transition count delta: 33
Deduced a syphon composed of 33 places in 16 ms
Reduce places removed 33 places and 0 transitions.
Iterating global reduction 3 with 66 rules applied. Total rules applied 18871 place count 8701 transition count 16048
Free-agglomeration rule (complex) applied 586 times.
Iterating global reduction 3 with 586 rules applied. Total rules applied 19457 place count 8701 transition count 18303
Reduce places removed 586 places and 0 transitions.
Iterating post reduction 3 with 586 rules applied. Total rules applied 20043 place count 8115 transition count 18303
Partial Free-agglomeration rule applied 231 times.
Drop transitions removed 231 transitions
Iterating global reduction 4 with 231 rules applied. Total rules applied 20274 place count 8115 transition count 18303
Applied a total of 20274 rules in 13302 ms. Remains 8115 /18137 variables (removed 10022) and now considering 18303/28411 (removed 10108) transitions.
Finished structural reductions, in 1 iterations. Remains : 8115/18137 places, 18303/28411 transitions.
Incomplete random walk after 10000 steps, including 395 resets, run finished after 741 ms. (steps per millisecond=13 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 36 resets, run finished after 84 ms. (steps per millisecond=119 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 36 resets, run finished after 99 ms. (steps per millisecond=101 ) properties (out of 12) seen :1
Incomplete Best-First random walk after 10001 steps, including 36 resets, run finished after 96 ms. (steps per millisecond=104 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 36 resets, run finished after 92 ms. (steps per millisecond=108 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 36 resets, run finished after 106 ms. (steps per millisecond=94 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 36 resets, run finished after 80 ms. (steps per millisecond=125 ) properties (out of 11) seen :1
Incomplete Best-First random walk after 10001 steps, including 36 resets, run finished after 74 ms. (steps per millisecond=135 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 36 resets, run finished after 74 ms. (steps per millisecond=135 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 36 resets, run finished after 102 ms. (steps per millisecond=98 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 36 resets, run finished after 134 ms. (steps per millisecond=74 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 36 resets, run finished after 88 ms. (steps per millisecond=113 ) properties (out of 10) seen :0
Running SMT prover for 10 properties.
[2022-05-18 11:39:34] [INFO ] Flow matrix only has 16738 transitions (discarded 1565 similar events)
// Phase 1: matrix 16738 rows 8115 cols
[2022-05-18 11:39:35] [INFO ] Computed 1429 place invariants in 825 ms
[2022-05-18 11:39:37] [INFO ] After 1672ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:10
[2022-05-18 11:39:38] [INFO ] [Nat]Absence check using 65 positive place invariants in 145 ms returned sat
[2022-05-18 11:39:39] [INFO ] [Nat]Absence check using 65 positive and 1364 generalized place invariants in 486 ms returned sat
[2022-05-18 11:39:57] [INFO ] After 17426ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :10
[2022-05-18 11:39:58] [INFO ] State equation strengthened by 9067 read => feed constraints.
[2022-05-18 11:40:02] [INFO ] After 4054ms SMT Verify possible using 9067 Read/Feed constraints in natural domain returned unsat :0 sat :9
[2022-05-18 11:40:02] [INFO ] After 4057ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :9
Attempting to minimize the solution found.
Minimization took 7 ms.
[2022-05-18 11:40:02] [INFO ] After 25044ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :9
Parikh walk visited 0 properties in 50 ms.
Support contains 20 out of 8115 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 8115/8115 places, 18303/18303 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 8115 transition count 18302
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 8114 transition count 18302
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 2 place count 8114 transition count 18301
Deduced a syphon composed of 1 places in 10 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 4 place count 8113 transition count 18301
Partial Free-agglomeration rule applied 2 times.
Drop transitions removed 2 transitions
Iterating global reduction 2 with 2 rules applied. Total rules applied 6 place count 8113 transition count 18301
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 8 place count 8111 transition count 18299
Iterating global reduction 2 with 2 rules applied. Total rules applied 10 place count 8111 transition count 18299
Applied a total of 10 rules in 5382 ms. Remains 8111 /8115 variables (removed 4) and now considering 18299/18303 (removed 4) transitions.
Finished structural reductions, in 1 iterations. Remains : 8111/8115 places, 18299/18303 transitions.
Incomplete random walk after 10000 steps, including 395 resets, run finished after 709 ms. (steps per millisecond=14 ) properties (out of 10) seen :2
Incomplete Best-First random walk after 10001 steps, including 36 resets, run finished after 79 ms. (steps per millisecond=126 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 36 resets, run finished after 80 ms. (steps per millisecond=125 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 36 resets, run finished after 80 ms. (steps per millisecond=125 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 36 resets, run finished after 79 ms. (steps per millisecond=126 ) properties (out of 8) seen :1
Incomplete Best-First random walk after 10001 steps, including 36 resets, run finished after 78 ms. (steps per millisecond=128 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 36 resets, run finished after 77 ms. (steps per millisecond=129 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 36 resets, run finished after 78 ms. (steps per millisecond=128 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 36 resets, run finished after 77 ms. (steps per millisecond=129 ) properties (out of 7) seen :0
Running SMT prover for 7 properties.
[2022-05-18 11:40:08] [INFO ] Flow matrix only has 16734 transitions (discarded 1565 similar events)
// Phase 1: matrix 16734 rows 8111 cols
[2022-05-18 11:40:09] [INFO ] Computed 1429 place invariants in 814 ms
[2022-05-18 11:40:11] [INFO ] After 1399ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:7
[2022-05-18 11:40:12] [INFO ] [Nat]Absence check using 65 positive place invariants in 189 ms returned sat
[2022-05-18 11:40:13] [INFO ] [Nat]Absence check using 65 positive and 1364 generalized place invariants in 492 ms returned sat
[2022-05-18 11:40:29] [INFO ] After 15168ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :7
[2022-05-18 11:40:29] [INFO ] State equation strengthened by 9067 read => feed constraints.
[2022-05-18 11:40:36] [INFO ] After 6903ms SMT Verify possible using 9067 Read/Feed constraints in natural domain returned unsat :2 sat :2
[2022-05-18 11:40:36] [INFO ] After 6903ms SMT Verify possible using trap constraints in natural domain returned unsat :2 sat :2
Attempting to minimize the solution found.
Minimization took 9 ms.
[2022-05-18 11:40:36] [INFO ] After 25044ms SMT Verify possible using all constraints in natural domain returned unsat :2 sat :2
Fused 7 Parikh solutions to 5 different solutions.
Parikh walk visited 0 properties in 13 ms.
Support contains 10 out of 8111 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 8111/8111 places, 18299/18299 transitions.
Drop transitions removed 5 transitions
Trivial Post-agglo rules discarded 5 transitions
Performed 5 trivial Post agglomeration. Transition count delta: 5
Iterating post reduction 0 with 5 rules applied. Total rules applied 5 place count 8111 transition count 18294
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 1 with 5 rules applied. Total rules applied 10 place count 8106 transition count 18294
Free-agglomeration rule (complex) applied 5 times.
Iterating global reduction 2 with 5 rules applied. Total rules applied 15 place count 8106 transition count 18376
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 2 with 5 rules applied. Total rules applied 20 place count 8101 transition count 18376
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 25 place count 8096 transition count 18371
Iterating global reduction 3 with 5 rules applied. Total rules applied 30 place count 8096 transition count 18371
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 3 with 1 rules applied. Total rules applied 31 place count 8096 transition count 18371
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 32 place count 8095 transition count 18370
Iterating global reduction 3 with 1 rules applied. Total rules applied 33 place count 8095 transition count 18370
Applied a total of 33 rules in 8448 ms. Remains 8095 /8111 variables (removed 16) and now considering 18370/18299 (removed -71) transitions.
Finished structural reductions, in 1 iterations. Remains : 8095/8111 places, 18370/18299 transitions.
FORMULA MultiCrashLeafsetExtension-PT-S32C04-LTLCardinality-01 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Successfully simplified 9 atomic propositions for a total of 12 simplifications.
FORMULA MultiCrashLeafsetExtension-PT-S32C04-LTLCardinality-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MultiCrashLeafsetExtension-PT-S32C04-LTLCardinality-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MultiCrashLeafsetExtension-PT-S32C04-LTLCardinality-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MultiCrashLeafsetExtension-PT-S32C04-LTLCardinality-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 12121 stabilizing places and 16442 stable transitions
Graph (complete) has 85803 edges and 18137 vertex of which 18136 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.131 ms
FORMULA MultiCrashLeafsetExtension-PT-S32C04-LTLCardinality-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 2 out of 18137 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 18137/18137 places, 28411/28411 transitions.
Graph (complete) has 85803 edges and 18137 vertex of which 18136 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.78 ms
Discarding 1 places :
Also discarding 0 output transitions
Drop transitions removed 4223 transitions
Trivial Post-agglo rules discarded 4223 transitions
Performed 4223 trivial Post agglomeration. Transition count delta: 4223
Iterating post reduction 0 with 4223 rules applied. Total rules applied 4224 place count 18136 transition count 24188
Reduce places removed 4223 places and 0 transitions.
Iterating post reduction 1 with 4223 rules applied. Total rules applied 8447 place count 13913 transition count 24188
Performed 264 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 264 Pre rules applied. Total rules applied 8447 place count 13913 transition count 23924
Deduced a syphon composed of 264 places in 19 ms
Reduce places removed 264 places and 0 transitions.
Iterating global reduction 2 with 528 rules applied. Total rules applied 8975 place count 13649 transition count 23924
Discarding 3959 places :
Symmetric choice reduction at 2 with 3959 rule applications. Total rules 12934 place count 9690 transition count 19965
Iterating global reduction 2 with 3959 rules applied. Total rules applied 16893 place count 9690 transition count 19965
Performed 7 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 7 Pre rules applied. Total rules applied 16893 place count 9690 transition count 19958
Deduced a syphon composed of 7 places in 16 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 2 with 14 rules applied. Total rules applied 16907 place count 9683 transition count 19958
Discarding 988 places :
Symmetric choice reduction at 2 with 988 rule applications. Total rules 17895 place count 8695 transition count 16006
Iterating global reduction 2 with 988 rules applied. Total rules applied 18883 place count 8695 transition count 16006
Performed 33 Post agglomeration using F-continuation condition.Transition count delta: 33
Deduced a syphon composed of 33 places in 14 ms
Reduce places removed 33 places and 0 transitions.
Iterating global reduction 2 with 66 rules applied. Total rules applied 18949 place count 8662 transition count 15973
Applied a total of 18949 rules in 8377 ms. Remains 8662 /18137 variables (removed 9475) and now considering 15973/28411 (removed 12438) transitions.
[2022-05-18 11:40:53] [INFO ] Flow matrix only has 14917 transitions (discarded 1056 similar events)
// Phase 1: matrix 14917 rows 8662 cols
[2022-05-18 11:40:54] [INFO ] Computed 1429 place invariants in 872 ms
[2022-05-18 11:40:55] [INFO ] Implicit Places using invariants in 1633 ms returned []
Implicit Place search using SMT only with invariants took 1642 ms to find 0 implicit places.
[2022-05-18 11:40:55] [INFO ] Flow matrix only has 14917 transitions (discarded 1056 similar events)
// Phase 1: matrix 14917 rows 8662 cols
[2022-05-18 11:40:55] [INFO ] Computed 1429 place invariants in 735 ms
[2022-05-18 11:40:56] [INFO ] Dead Transitions using invariants and state equation in 1492 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 8662/18137 places, 15973/28411 transitions.
Finished structural reductions, in 1 iterations. Remains : 8662/18137 places, 15973/28411 transitions.
Stuttering acceptance computed with spot in 185 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S32C04-LTLCardinality-00 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 s3150 s7967)], 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 3315 reset in 1951 ms.
Product exploration explored 100000 steps with 3310 reset in 1938 ms.
Computed a total of 2679 stabilizing places and 4037 stable transitions
Computed a total of 2679 stabilizing places and 4037 stable transitions
Detected a total of 2679/8662 stabilizing places and 4037/15973 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 135 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 50 ms :[(NOT p0), (NOT p0)]
Finished random walk after 7077 steps, including 233 resets, run visited all 1 properties in 131 ms. (steps per millisecond=54 )
Knowledge obtained : [p0, (X p0), (X (X p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 4 factoid took 154 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)]
Stuttering acceptance computed with spot in 64 ms :[(NOT p0), (NOT p0)]
Support contains 2 out of 8662 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 8662/8662 places, 15973/15973 transitions.
Applied a total of 0 rules in 1946 ms. Remains 8662 /8662 variables (removed 0) and now considering 15973/15973 (removed 0) transitions.
[2022-05-18 11:41:03] [INFO ] Flow matrix only has 14917 transitions (discarded 1056 similar events)
// Phase 1: matrix 14917 rows 8662 cols
[2022-05-18 11:41:04] [INFO ] Computed 1429 place invariants in 732 ms
[2022-05-18 11:41:04] [INFO ] Implicit Places using invariants in 1507 ms returned []
Implicit Place search using SMT only with invariants took 1508 ms to find 0 implicit places.
[2022-05-18 11:41:04] [INFO ] Flow matrix only has 14917 transitions (discarded 1056 similar events)
// Phase 1: matrix 14917 rows 8662 cols
[2022-05-18 11:41:05] [INFO ] Computed 1429 place invariants in 719 ms
[2022-05-18 11:41:06] [INFO ] Dead Transitions using invariants and state equation in 1477 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 8662/8662 places, 15973/15973 transitions.
Computed a total of 2679 stabilizing places and 4037 stable transitions
Computed a total of 2679 stabilizing places and 4037 stable transitions
Detected a total of 2679/8662 stabilizing places and 4037/15973 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 157 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 64 ms :[(NOT p0), (NOT p0)]
Finished random walk after 5058 steps, including 167 resets, run visited all 1 properties in 102 ms. (steps per millisecond=49 )
Knowledge obtained : [p0, (X p0), (X (X p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 4 factoid took 178 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 76 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 61 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 60 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 3312 reset in 1838 ms.
Product exploration explored 100000 steps with 3313 reset in 1855 ms.
Built C files in :
/tmp/ltsmin10554267837349744613
[2022-05-18 11:41:10] [INFO ] Too many transitions (15973) to apply POR reductions. Disabling POR matrices.
[2022-05-18 11:41:11] [INFO ] Built C files in 198ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10554267837349744613
Running compilation step : cd /tmp/ltsmin10554267837349744613;'/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/ltsmin10554267837349744613;'/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/ltsmin10554267837349744613;'/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 8662 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 8662/8662 places, 15973/15973 transitions.
Applied a total of 0 rules in 2004 ms. Remains 8662 /8662 variables (removed 0) and now considering 15973/15973 (removed 0) transitions.
[2022-05-18 11:41:16] [INFO ] Flow matrix only has 14917 transitions (discarded 1056 similar events)
// Phase 1: matrix 14917 rows 8662 cols
[2022-05-18 11:41:16] [INFO ] Computed 1429 place invariants in 761 ms
[2022-05-18 11:41:17] [INFO ] Implicit Places using invariants in 1517 ms returned []
Implicit Place search using SMT only with invariants took 1528 ms to find 0 implicit places.
[2022-05-18 11:41:17] [INFO ] Flow matrix only has 14917 transitions (discarded 1056 similar events)
// Phase 1: matrix 14917 rows 8662 cols
[2022-05-18 11:41:18] [INFO ] Computed 1429 place invariants in 752 ms
[2022-05-18 11:41:19] [INFO ] Dead Transitions using invariants and state equation in 1496 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 8662/8662 places, 15973/15973 transitions.
Built C files in :
/tmp/ltsmin3482422694197719561
[2022-05-18 11:41:19] [INFO ] Too many transitions (15973) to apply POR reductions. Disabling POR matrices.
[2022-05-18 11:41:19] [INFO ] Built C files in 142ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3482422694197719561
Running compilation step : cd /tmp/ltsmin3482422694197719561;'/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/ltsmin3482422694197719561;'/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/ltsmin3482422694197719561;'/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 11:41:24] [INFO ] Flatten gal took : 462 ms
[2022-05-18 11:41:24] [INFO ] Flatten gal took : 481 ms
[2022-05-18 11:41:25] [INFO ] Time to serialize gal into /tmp/LTL3027586591800132197.gal : 141 ms
[2022-05-18 11:41:25] [INFO ] Time to serialize properties into /tmp/LTL7360057295103080740.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/LTL3027586591800132197.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL7360057295103080740.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/LTL3027586...266
Read 1 LTL properties
Checking formula 0 : !((G(F("(Node8HasTheLeafSetOfLx0ToReplaceNode12<=Node32ManageTheCrashOfNode12)"))))
Formula 0 simplified : !GF"(Node8HasTheLeafSetOfLx0ToReplaceNode12<=Node32ManageTheCrashOfNode12)"
Detected timeout of ITS tools.
[2022-05-18 11:41:40] [INFO ] Flatten gal took : 467 ms
[2022-05-18 11:41:40] [INFO ] Applying decomposition
[2022-05-18 11:41:41] [INFO ] Flatten gal took : 471 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/graph2553181536129428351.txt' '-o' '/tmp/graph2553181536129428351.bin' '-w' '/tmp/graph2553181536129428351.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph2553181536129428351.bin' '-l' '-1' '-v' '-w' '/tmp/graph2553181536129428351.weights' '-q' '0' '-e' '0.001'
[2022-05-18 11:41:42] [INFO ] Decomposing Gal with order
[2022-05-18 11:41:42] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-18 11:41:48] [INFO ] Removed a total of 14702 redundant transitions.
[2022-05-18 11:41:48] [INFO ] Flatten gal took : 4425 ms
[2022-05-18 11:41:50] [INFO ] Fuse similar labels procedure discarded/fused a total of 1668 labels/synchronizations in 888 ms.
[2022-05-18 11:41:51] [INFO ] Time to serialize gal into /tmp/LTL15741007166511531812.gal : 116 ms
[2022-05-18 11:41:51] [INFO ] Time to serialize properties into /tmp/LTL9387786236962812889.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/LTL15741007166511531812.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL9387786236962812889.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/LTL1574100...267
Read 1 LTL properties
Checking formula 0 : !((G(F("(gu312.Node8HasTheLeafSetOfLx0ToReplaceNode12<=gu312.Node32ManageTheCrashOfNode12)"))))
Formula 0 simplified : !GF"(gu312.Node8HasTheLeafSetOfLx0ToReplaceNode12<=gu312.Node32ManageTheCrashOfNode12)"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin8195006130295349954
[2022-05-18 11:42:07] [INFO ] Built C files in 134ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin8195006130295349954
Running compilation step : cd /tmp/ltsmin8195006130295349954;'/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/ltsmin8195006130295349954;'/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/ltsmin8195006130295349954;'/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-S32C04-LTLCardinality-00 finished in 85209 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 2 out of 18137 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 18137/18137 places, 28411/28411 transitions.
Graph (complete) has 85803 edges and 18137 vertex of which 18136 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.80 ms
Discarding 1 places :
Also discarding 0 output transitions
Drop transitions removed 4222 transitions
Trivial Post-agglo rules discarded 4222 transitions
Performed 4222 trivial Post agglomeration. Transition count delta: 4222
Iterating post reduction 0 with 4222 rules applied. Total rules applied 4223 place count 18136 transition count 24189
Reduce places removed 4222 places and 0 transitions.
Iterating post reduction 1 with 4222 rules applied. Total rules applied 8445 place count 13914 transition count 24189
Performed 264 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 264 Pre rules applied. Total rules applied 8445 place count 13914 transition count 23925
Deduced a syphon composed of 264 places in 23 ms
Reduce places removed 264 places and 0 transitions.
Iterating global reduction 2 with 528 rules applied. Total rules applied 8973 place count 13650 transition count 23925
Discarding 3958 places :
Symmetric choice reduction at 2 with 3958 rule applications. Total rules 12931 place count 9692 transition count 19967
Iterating global reduction 2 with 3958 rules applied. Total rules applied 16889 place count 9692 transition count 19967
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 6 Pre rules applied. Total rules applied 16889 place count 9692 transition count 19961
Deduced a syphon composed of 6 places in 16 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 2 with 12 rules applied. Total rules applied 16901 place count 9686 transition count 19961
Discarding 988 places :
Symmetric choice reduction at 2 with 988 rule applications. Total rules 17889 place count 8698 transition count 16009
Iterating global reduction 2 with 988 rules applied. Total rules applied 18877 place count 8698 transition count 16009
Performed 33 Post agglomeration using F-continuation condition.Transition count delta: 33
Deduced a syphon composed of 33 places in 18 ms
Reduce places removed 33 places and 0 transitions.
Iterating global reduction 2 with 66 rules applied. Total rules applied 18943 place count 8665 transition count 15976
Applied a total of 18943 rules in 8646 ms. Remains 8665 /18137 variables (removed 9472) and now considering 15976/28411 (removed 12435) transitions.
[2022-05-18 11:42:19] [INFO ] Flow matrix only has 14920 transitions (discarded 1056 similar events)
// Phase 1: matrix 14920 rows 8665 cols
[2022-05-18 11:42:20] [INFO ] Computed 1429 place invariants in 731 ms
[2022-05-18 11:42:21] [INFO ] Implicit Places using invariants in 1510 ms returned []
Implicit Place search using SMT only with invariants took 1513 ms to find 0 implicit places.
[2022-05-18 11:42:21] [INFO ] Flow matrix only has 14920 transitions (discarded 1056 similar events)
// Phase 1: matrix 14920 rows 8665 cols
[2022-05-18 11:42:22] [INFO ] Computed 1429 place invariants in 745 ms
[2022-05-18 11:42:22] [INFO ] Dead Transitions using invariants and state equation in 1455 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 8665/18137 places, 15976/28411 transitions.
Finished structural reductions, in 1 iterations. Remains : 8665/18137 places, 15976/28411 transitions.
Stuttering acceptance computed with spot in 30 ms :[(NOT p0)]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S32C04-LTLCardinality-04 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(LEQ s4486 s94)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Product exploration explored 100000 steps with 3331 reset in 1876 ms.
Product exploration explored 100000 steps with 3330 reset in 2137 ms.
Computed a total of 2682 stabilizing places and 4040 stable transitions
Computed a total of 2682 stabilizing places and 4040 stable transitions
Detected a total of 2682/8665 stabilizing places and 4040/15976 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 120 ms. Reduced automaton from 1 states, 2 edges and 1 AP to 1 states, 2 edges and 1 AP.
Stuttering acceptance computed with spot in 27 ms :[(NOT p0)]
Finished random walk after 476 steps, including 15 resets, run visited all 1 properties in 12 ms. (steps per millisecond=39 )
Knowledge obtained : [p0, (X p0), (X (X p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 4 factoid took 142 ms. Reduced automaton from 1 states, 2 edges and 1 AP to 1 states, 2 edges and 1 AP.
Stuttering acceptance computed with spot in 45 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 39 ms :[(NOT p0)]
Support contains 2 out of 8665 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 8665/8665 places, 15976/15976 transitions.
Applied a total of 0 rules in 2043 ms. Remains 8665 /8665 variables (removed 0) and now considering 15976/15976 (removed 0) transitions.
[2022-05-18 11:42:29] [INFO ] Flow matrix only has 14920 transitions (discarded 1056 similar events)
// Phase 1: matrix 14920 rows 8665 cols
[2022-05-18 11:42:30] [INFO ] Computed 1429 place invariants in 722 ms
[2022-05-18 11:42:30] [INFO ] Implicit Places using invariants in 1422 ms returned []
Implicit Place search using SMT only with invariants took 1423 ms to find 0 implicit places.
[2022-05-18 11:42:30] [INFO ] Flow matrix only has 14920 transitions (discarded 1056 similar events)
// Phase 1: matrix 14920 rows 8665 cols
[2022-05-18 11:42:31] [INFO ] Computed 1429 place invariants in 737 ms
[2022-05-18 11:42:32] [INFO ] Dead Transitions using invariants and state equation in 1429 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 8665/8665 places, 15976/15976 transitions.
Computed a total of 2682 stabilizing places and 4040 stable transitions
Computed a total of 2682 stabilizing places and 4040 stable transitions
Detected a total of 2682/8665 stabilizing places and 4040/15976 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 105 ms. Reduced automaton from 1 states, 2 edges and 1 AP to 1 states, 2 edges and 1 AP.
Stuttering acceptance computed with spot in 24 ms :[(NOT p0)]
Finished random walk after 5379 steps, including 178 resets, run visited all 1 properties in 108 ms. (steps per millisecond=49 )
Knowledge obtained : [p0, (X p0), (X (X p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 4 factoid took 131 ms. Reduced automaton from 1 states, 2 edges and 1 AP to 1 states, 2 edges and 1 AP.
Stuttering acceptance computed with spot in 24 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 23 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 24 ms :[(NOT p0)]
Product exploration explored 100000 steps with 3334 reset in 1882 ms.
Product exploration explored 100000 steps with 3332 reset in 1921 ms.
Built C files in :
/tmp/ltsmin16745077855041648857
[2022-05-18 11:42:36] [INFO ] Too many transitions (15976) to apply POR reductions. Disabling POR matrices.
[2022-05-18 11:42:36] [INFO ] Built C files in 101ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin16745077855041648857
Running compilation step : cd /tmp/ltsmin16745077855041648857;'/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/ltsmin16745077855041648857;'/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/ltsmin16745077855041648857;'/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 8665 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 8665/8665 places, 15976/15976 transitions.
Applied a total of 0 rules in 2740 ms. Remains 8665 /8665 variables (removed 0) and now considering 15976/15976 (removed 0) transitions.
[2022-05-18 11:42:42] [INFO ] Flow matrix only has 14920 transitions (discarded 1056 similar events)
// Phase 1: matrix 14920 rows 8665 cols
[2022-05-18 11:42:43] [INFO ] Computed 1429 place invariants in 782 ms
[2022-05-18 11:42:44] [INFO ] Implicit Places using invariants in 1740 ms returned []
Implicit Place search using SMT only with invariants took 1741 ms to find 0 implicit places.
[2022-05-18 11:42:44] [INFO ] Flow matrix only has 14920 transitions (discarded 1056 similar events)
// Phase 1: matrix 14920 rows 8665 cols
[2022-05-18 11:42:45] [INFO ] Computed 1429 place invariants in 966 ms
[2022-05-18 11:42:46] [INFO ] Dead Transitions using invariants and state equation in 1750 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 8665/8665 places, 15976/15976 transitions.
Built C files in :
/tmp/ltsmin10366725927116429723
[2022-05-18 11:42:46] [INFO ] Too many transitions (15976) to apply POR reductions. Disabling POR matrices.
[2022-05-18 11:42:46] [INFO ] Built C files in 168ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10366725927116429723
Running compilation step : cd /tmp/ltsmin10366725927116429723;'/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/ltsmin10366725927116429723;'/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/ltsmin10366725927116429723;'/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 11:42:51] [INFO ] Flatten gal took : 885 ms
[2022-05-18 11:42:51] [INFO ] Flatten gal took : 875 ms
[2022-05-18 11:42:52] [INFO ] Time to serialize gal into /tmp/LTL9619642286557046652.gal : 563 ms
[2022-05-18 11:42:52] [INFO ] Time to serialize properties into /tmp/LTL8974113185382609285.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/LTL9619642286557046652.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL8974113185382609285.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/LTL9619642...266
Read 1 LTL properties
Checking formula 0 : !((F(G("(Node19HasTheLeafSetOfRx1ToReplaceNode18<=Node0HasTheLeafSetOfLx3ToReplaceNode8)"))))
Formula 0 simplified : !FG"(Node19HasTheLeafSetOfRx1ToReplaceNode18<=Node0HasTheLeafSetOfLx3ToReplaceNode8)"
Detected timeout of ITS tools.
[2022-05-18 11:43:08] [INFO ] Flatten gal took : 850 ms
[2022-05-18 11:43:08] [INFO ] Applying decomposition
[2022-05-18 11:43:09] [INFO ] Flatten gal took : 729 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/graph9471988756019792309.txt' '-o' '/tmp/graph9471988756019792309.bin' '-w' '/tmp/graph9471988756019792309.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph9471988756019792309.bin' '-l' '-1' '-v' '-w' '/tmp/graph9471988756019792309.weights' '-q' '0' '-e' '0.001'
[2022-05-18 11:43:11] [INFO ] Decomposing Gal with order
[2022-05-18 11:43:11] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-18 11:43:17] [INFO ] Removed a total of 14759 redundant transitions.
[2022-05-18 11:43:17] [INFO ] Flatten gal took : 4196 ms
[2022-05-18 11:43:19] [INFO ] Fuse similar labels procedure discarded/fused a total of 1613 labels/synchronizations in 1165 ms.
[2022-05-18 11:43:22] [INFO ] Time to serialize gal into /tmp/LTL16057317116609536201.gal : 279 ms
[2022-05-18 11:43:22] [INFO ] Time to serialize properties into /tmp/LTL10591580652464294297.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/LTL16057317116609536201.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL10591580652464294297.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/LTL1605731...268
Read 1 LTL properties
Checking formula 0 : !((F(G("(gu11.Node19HasTheLeafSetOfRx1ToReplaceNode18<=gu11.Node0HasTheLeafSetOfLx3ToReplaceNode8)"))))
Formula 0 simplified : !FG"(gu11.Node19HasTheLeafSetOfRx1ToReplaceNode18<=gu11.Node0HasTheLeafSetOfLx3ToReplaceNode8)"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin14007922588569043194
[2022-05-18 11:43:37] [INFO ] Built C files in 171ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin14007922588569043194
Running compilation step : cd /tmp/ltsmin14007922588569043194;'/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/ltsmin14007922588569043194;'/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/ltsmin14007922588569043194;'/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-S32C04-LTLCardinality-04 finished in 90147 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(X(G(X(G(F(p0))))))))'
Support contains 2 out of 18137 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 18137/18137 places, 28411/28411 transitions.
Graph (complete) has 85803 edges and 18137 vertex of which 18136 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.88 ms
Discarding 1 places :
Also discarding 0 output transitions
Drop transitions removed 4222 transitions
Trivial Post-agglo rules discarded 4222 transitions
Performed 4222 trivial Post agglomeration. Transition count delta: 4222
Iterating post reduction 0 with 4222 rules applied. Total rules applied 4223 place count 18136 transition count 24189
Reduce places removed 4222 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 4223 rules applied. Total rules applied 8446 place count 13914 transition count 24188
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 8447 place count 13913 transition count 24188
Performed 264 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 264 Pre rules applied. Total rules applied 8447 place count 13913 transition count 23924
Deduced a syphon composed of 264 places in 24 ms
Reduce places removed 264 places and 0 transitions.
Iterating global reduction 3 with 528 rules applied. Total rules applied 8975 place count 13649 transition count 23924
Discarding 3958 places :
Symmetric choice reduction at 3 with 3958 rule applications. Total rules 12933 place count 9691 transition count 19966
Iterating global reduction 3 with 3958 rules applied. Total rules applied 16891 place count 9691 transition count 19966
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 6 Pre rules applied. Total rules applied 16891 place count 9691 transition count 19960
Deduced a syphon composed of 6 places in 42 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 3 with 12 rules applied. Total rules applied 16903 place count 9685 transition count 19960
Discarding 988 places :
Symmetric choice reduction at 3 with 988 rule applications. Total rules 17891 place count 8697 transition count 16008
Iterating global reduction 3 with 988 rules applied. Total rules applied 18879 place count 8697 transition count 16008
Performed 33 Post agglomeration using F-continuation condition.Transition count delta: 33
Deduced a syphon composed of 33 places in 43 ms
Reduce places removed 33 places and 0 transitions.
Iterating global reduction 3 with 66 rules applied. Total rules applied 18945 place count 8664 transition count 15975
Applied a total of 18945 rules in 14755 ms. Remains 8664 /18137 variables (removed 9473) and now considering 15975/28411 (removed 12436) transitions.
[2022-05-18 11:43:55] [INFO ] Flow matrix only has 14919 transitions (discarded 1056 similar events)
// Phase 1: matrix 14919 rows 8664 cols
[2022-05-18 11:43:56] [INFO ] Computed 1429 place invariants in 1340 ms
[2022-05-18 11:43:57] [INFO ] Implicit Places using invariants in 2626 ms returned []
Implicit Place search using SMT only with invariants took 2627 ms to find 0 implicit places.
[2022-05-18 11:43:57] [INFO ] Flow matrix only has 14919 transitions (discarded 1056 similar events)
// Phase 1: matrix 14919 rows 8664 cols
[2022-05-18 11:43:58] [INFO ] Computed 1429 place invariants in 1296 ms
[2022-05-18 11:44:00] [INFO ] Dead Transitions using invariants and state equation in 2527 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 8664/18137 places, 15975/28411 transitions.
Finished structural reductions, in 1 iterations. Remains : 8664/18137 places, 15975/28411 transitions.
Stuttering acceptance computed with spot in 173 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S32C04-LTLCardinality-05 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 s2245 s6384)], 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 3281 reset in 4304 ms.
Product exploration explored 100000 steps with 3279 reset in 3547 ms.
Computed a total of 2681 stabilizing places and 4039 stable transitions
Computed a total of 2681 stabilizing places and 4039 stable transitions
Detected a total of 2681/8664 stabilizing places and 4039/15975 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 150 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 144 ms :[(NOT p0), (NOT p0)]
Finished random walk after 3962 steps, including 129 resets, run visited all 1 properties in 223 ms. (steps per millisecond=17 )
Knowledge obtained : [p0, (X p0), (X (X p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 4 factoid took 648 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 303 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 363 ms :[(NOT p0), (NOT p0)]
Support contains 2 out of 8664 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 8664/8664 places, 15975/15975 transitions.
Applied a total of 0 rules in 5564 ms. Remains 8664 /8664 variables (removed 0) and now considering 15975/15975 (removed 0) transitions.
[2022-05-18 11:44:15] [INFO ] Flow matrix only has 14919 transitions (discarded 1056 similar events)
// Phase 1: matrix 14919 rows 8664 cols
[2022-05-18 11:44:18] [INFO ] Computed 1429 place invariants in 2606 ms
[2022-05-18 11:44:19] [INFO ] Implicit Places using invariants in 3984 ms returned []
Implicit Place search using SMT only with invariants took 3997 ms to find 0 implicit places.
[2022-05-18 11:44:19] [INFO ] Flow matrix only has 14919 transitions (discarded 1056 similar events)
// Phase 1: matrix 14919 rows 8664 cols
[2022-05-18 11:44:21] [INFO ] Computed 1429 place invariants in 1431 ms
[2022-05-18 11:44:22] [INFO ] Dead Transitions using invariants and state equation in 2416 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 8664/8664 places, 15975/15975 transitions.
Computed a total of 2681 stabilizing places and 4039 stable transitions
Computed a total of 2681 stabilizing places and 4039 stable transitions
Detected a total of 2681/8664 stabilizing places and 4039/15975 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 273 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 85 ms :[(NOT p0), (NOT p0)]
Incomplete random walk after 10000 steps, including 327 resets, run finished after 441 ms. (steps per millisecond=22 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 35 resets, run finished after 75 ms. (steps per millisecond=133 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 7799 steps, run timeout after 3007 ms. (steps per millisecond=2 ) properties seen :{}
Probabilistic random walk after 7799 steps, saw 3687 distinct states, run finished after 3008 ms. (steps per millisecond=2 ) properties seen :0
Running SMT prover for 1 properties.
[2022-05-18 11:44:26] [INFO ] Flow matrix only has 14919 transitions (discarded 1056 similar events)
// Phase 1: matrix 14919 rows 8664 cols
[2022-05-18 11:44:27] [INFO ] Computed 1429 place invariants in 1375 ms
[2022-05-18 11:44:29] [INFO ] After 1464ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-18 11:44:31] [INFO ] [Nat]Absence check using 65 positive place invariants in 271 ms returned sat
[2022-05-18 11:44:32] [INFO ] [Nat]Absence check using 65 positive and 1364 generalized place invariants in 1371 ms returned sat
[2022-05-18 11:44:54] [INFO ] After 25037ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0
Parikh walk visited 0 properties in 0 ms.
Support contains 2 out of 8664 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 8664/8664 places, 15975/15975 transitions.
Free-agglomeration rule (complex) applied 578 times.
Iterating global reduction 0 with 578 rules applied. Total rules applied 578 place count 8664 transition count 18361
Reduce places removed 578 places and 0 transitions.
Iterating post reduction 0 with 578 rules applied. Total rules applied 1156 place count 8086 transition count 18361
Partial Free-agglomeration rule applied 66 times.
Drop transitions removed 66 transitions
Iterating global reduction 1 with 66 rules applied. Total rules applied 1222 place count 8086 transition count 18361
Applied a total of 1222 rules in 8053 ms. Remains 8086 /8664 variables (removed 578) and now considering 18361/15975 (removed -2386) transitions.
Finished structural reductions, in 1 iterations. Remains : 8086/8664 places, 18361/15975 transitions.
Finished random walk after 9753 steps, including 388 resets, run visited all 1 properties in 721 ms. (steps per millisecond=13 )
Knowledge obtained : [p0, (X p0), (X (X p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 4 factoid took 135 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 56 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 138 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 167 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 3278 reset in 2575 ms.
Product exploration explored 100000 steps with 3280 reset in 2982 ms.
Built C files in :
/tmp/ltsmin5634398829087363998
[2022-05-18 11:45:09] [INFO ] Too many transitions (15975) to apply POR reductions. Disabling POR matrices.
[2022-05-18 11:45:09] [INFO ] Built C files in 104ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5634398829087363998
Running compilation step : cd /tmp/ltsmin5634398829087363998;'/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/ltsmin5634398829087363998;'/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/ltsmin5634398829087363998;'/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 8664 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 8664/8664 places, 15975/15975 transitions.
Applied a total of 0 rules in 3327 ms. Remains 8664 /8664 variables (removed 0) and now considering 15975/15975 (removed 0) transitions.
[2022-05-18 11:45:15] [INFO ] Flow matrix only has 14919 transitions (discarded 1056 similar events)
// Phase 1: matrix 14919 rows 8664 cols
[2022-05-18 11:45:16] [INFO ] Computed 1429 place invariants in 1055 ms
[2022-05-18 11:45:17] [INFO ] Implicit Places using invariants in 1933 ms returned []
Implicit Place search using SMT only with invariants took 1938 ms to find 0 implicit places.
[2022-05-18 11:45:17] [INFO ] Flow matrix only has 14919 transitions (discarded 1056 similar events)
// Phase 1: matrix 14919 rows 8664 cols
[2022-05-18 11:45:18] [INFO ] Computed 1429 place invariants in 1108 ms
[2022-05-18 11:45:20] [INFO ] Dead Transitions using invariants and state equation in 2373 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 8664/8664 places, 15975/15975 transitions.
Built C files in :
/tmp/ltsmin15774245311502536056
[2022-05-18 11:45:20] [INFO ] Too many transitions (15975) to apply POR reductions. Disabling POR matrices.
[2022-05-18 11:45:20] [INFO ] Built C files in 137ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin15774245311502536056
Running compilation step : cd /tmp/ltsmin15774245311502536056;'/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/ltsmin15774245311502536056;'/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/ltsmin15774245311502536056;'/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 11:45:25] [INFO ] Flatten gal took : 876 ms
[2022-05-18 11:45:26] [INFO ] Flatten gal took : 895 ms
[2022-05-18 11:45:26] [INFO ] Time to serialize gal into /tmp/LTL8833171747769092712.gal : 110 ms
[2022-05-18 11:45:26] [INFO ] Time to serialize properties into /tmp/LTL9019571462215882736.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/LTL8833171747769092712.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL9019571462215882736.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/LTL8833171...266
Read 1 LTL properties
Checking formula 0 : !((G(F(X(G(X(G(F("(Node4HasTheLeafSetOfRx0ToReplaceNode23<=Node28HasAskedItsLeafSetToRx2ToReplaceNode21)")))))))))
Formula 0 simplified : !GFXGXGF"(Node4HasTheLeafSetOfRx0ToReplaceNode23<=Node28HasAskedItsLeafSetToRx2ToReplaceNode21)"
Detected timeout of ITS tools.
[2022-05-18 11:45:42] [INFO ] Flatten gal took : 866 ms
[2022-05-18 11:45:42] [INFO ] Applying decomposition
[2022-05-18 11:45:43] [INFO ] Flatten gal took : 889 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/graph4150083003177029052.txt' '-o' '/tmp/graph4150083003177029052.bin' '-w' '/tmp/graph4150083003177029052.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph4150083003177029052.bin' '-l' '-1' '-v' '-w' '/tmp/graph4150083003177029052.weights' '-q' '0' '-e' '0.001'
[2022-05-18 11:45:45] [INFO ] Decomposing Gal with order
[2022-05-18 11:45:46] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-18 11:45:53] [INFO ] Removed a total of 14993 redundant transitions.
[2022-05-18 11:45:53] [INFO ] Flatten gal took : 5458 ms
[2022-05-18 11:45:55] [INFO ] Fuse similar labels procedure discarded/fused a total of 1413 labels/synchronizations in 882 ms.
[2022-05-18 11:45:58] [INFO ] Time to serialize gal into /tmp/LTL9722839316765173143.gal : 132 ms
[2022-05-18 11:45:58] [INFO ] Time to serialize properties into /tmp/LTL8760528264496250549.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/LTL9722839316765173143.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL8760528264496250549.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/LTL9722839...266
Read 1 LTL properties
Checking formula 0 : !((G(F(X(G(X(G(F("(gu249.Node4HasTheLeafSetOfRx0ToReplaceNode23<=gu249.Node28HasAskedItsLeafSetToRx2ToReplaceNode21)")))))))))
Formula 0 simplified : !GFXGXGF"(gu249.Node4HasTheLeafSetOfRx0ToReplaceNode23<=gu249.Node28HasAskedItsLeafSetToRx2ToReplaceNode21)"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin3198684199976909352
[2022-05-18 11:46:13] [INFO ] Built C files in 152ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3198684199976909352
Running compilation step : cd /tmp/ltsmin3198684199976909352;'/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/ltsmin3198684199976909352;'/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/ltsmin3198684199976909352;'/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-S32C04-LTLCardinality-05 finished in 156345 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(p0))'
Support contains 2 out of 18137 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 18137/18137 places, 28411/28411 transitions.
Graph (complete) has 85803 edges and 18137 vertex of which 18136 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.117 ms
Discarding 1 places :
Also discarding 0 output transitions
Drop transitions removed 4222 transitions
Trivial Post-agglo rules discarded 4222 transitions
Performed 4222 trivial Post agglomeration. Transition count delta: 4222
Iterating post reduction 0 with 4222 rules applied. Total rules applied 4223 place count 18136 transition count 24189
Reduce places removed 4222 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 4223 rules applied. Total rules applied 8446 place count 13914 transition count 24188
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 8447 place count 13913 transition count 24188
Performed 264 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 264 Pre rules applied. Total rules applied 8447 place count 13913 transition count 23924
Deduced a syphon composed of 264 places in 23 ms
Reduce places removed 264 places and 0 transitions.
Iterating global reduction 3 with 528 rules applied. Total rules applied 8975 place count 13649 transition count 23924
Discarding 3958 places :
Symmetric choice reduction at 3 with 3958 rule applications. Total rules 12933 place count 9691 transition count 19966
Iterating global reduction 3 with 3958 rules applied. Total rules applied 16891 place count 9691 transition count 19966
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 6 Pre rules applied. Total rules applied 16891 place count 9691 transition count 19960
Deduced a syphon composed of 6 places in 17 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 3 with 12 rules applied. Total rules applied 16903 place count 9685 transition count 19960
Discarding 988 places :
Symmetric choice reduction at 3 with 988 rule applications. Total rules 17891 place count 8697 transition count 16008
Iterating global reduction 3 with 988 rules applied. Total rules applied 18879 place count 8697 transition count 16008
Performed 33 Post agglomeration using F-continuation condition.Transition count delta: 33
Deduced a syphon composed of 33 places in 42 ms
Reduce places removed 33 places and 0 transitions.
Iterating global reduction 3 with 66 rules applied. Total rules applied 18945 place count 8664 transition count 15975
Applied a total of 18945 rules in 13302 ms. Remains 8664 /18137 variables (removed 9473) and now considering 15975/28411 (removed 12436) transitions.
[2022-05-18 11:46:29] [INFO ] Flow matrix only has 14919 transitions (discarded 1056 similar events)
// Phase 1: matrix 14919 rows 8664 cols
[2022-05-18 11:46:31] [INFO ] Computed 1429 place invariants in 1072 ms
[2022-05-18 11:46:32] [INFO ] Implicit Places using invariants in 2303 ms returned []
Implicit Place search using SMT only with invariants took 2305 ms to find 0 implicit places.
[2022-05-18 11:46:32] [INFO ] Flow matrix only has 14919 transitions (discarded 1056 similar events)
// Phase 1: matrix 14919 rows 8664 cols
[2022-05-18 11:46:33] [INFO ] Computed 1429 place invariants in 1082 ms
[2022-05-18 11:46:34] [INFO ] Dead Transitions using invariants and state equation in 1866 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 8664/18137 places, 15975/28411 transitions.
Finished structural reductions, in 1 iterations. Remains : 8664/18137 places, 15975/28411 transitions.
Stuttering acceptance computed with spot in 39 ms :[true, (NOT p0)]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S32C04-LTLCardinality-07 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}]], initial=1, aps=[p0:(LEQ s7313 s3689)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Entered a terminal (fully accepting) state of product in 11735 steps with 383 reset in 318 ms.
FORMULA MultiCrashLeafsetExtension-PT-S32C04-LTLCardinality-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property MultiCrashLeafsetExtension-PT-S32C04-LTLCardinality-07 finished in 17903 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 18137 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 18137/18137 places, 28411/28411 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 18136 transition count 28411
Applied a total of 1 rules in 2456 ms. Remains 18136 /18137 variables (removed 1) and now considering 28411/28411 (removed 0) transitions.
[2022-05-18 11:46:36] [INFO ] Flow matrix only has 27355 transitions (discarded 1056 similar events)
// Phase 1: matrix 27355 rows 18136 cols
[2022-05-18 11:46:40] [INFO ] Computed 1429 place invariants in 3758 ms
[2022-05-18 11:46:42] [INFO ] Implicit Places using invariants in 5967 ms returned []
Implicit Place search using SMT only with invariants took 5968 ms to find 0 implicit places.
[2022-05-18 11:46:42] [INFO ] Flow matrix only has 27355 transitions (discarded 1056 similar events)
// Phase 1: matrix 27355 rows 18136 cols
[2022-05-18 11:46:46] [INFO ] Computed 1429 place invariants in 3882 ms
[2022-05-18 11:46:49] [INFO ] Dead Transitions using invariants and state equation in 6275 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 18136/18137 places, 28411/28411 transitions.
Finished structural reductions, in 1 iterations. Remains : 18136/18137 places, 28411/28411 transitions.
Stuttering acceptance computed with spot in 156 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S32C04-LTLCardinality-08 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(GT s15412 s1037)], 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]]
Stuttering criterion allowed to conclude after 40 steps with 0 reset in 3 ms.
FORMULA MultiCrashLeafsetExtension-PT-S32C04-LTLCardinality-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property MultiCrashLeafsetExtension-PT-S32C04-LTLCardinality-08 finished in 14975 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(p0)))'
Support contains 2 out of 18137 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 18137/18137 places, 28411/28411 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 18136 transition count 28411
Applied a total of 1 rules in 2553 ms. Remains 18136 /18137 variables (removed 1) and now considering 28411/28411 (removed 0) transitions.
[2022-05-18 11:46:52] [INFO ] Flow matrix only has 27355 transitions (discarded 1056 similar events)
// Phase 1: matrix 27355 rows 18136 cols
[2022-05-18 11:46:56] [INFO ] Computed 1429 place invariants in 4252 ms
[2022-05-18 11:46:58] [INFO ] Implicit Places using invariants in 6671 ms returned []
Implicit Place search using SMT only with invariants took 6672 ms to find 0 implicit places.
[2022-05-18 11:46:58] [INFO ] Flow matrix only has 27355 transitions (discarded 1056 similar events)
// Phase 1: matrix 27355 rows 18136 cols
[2022-05-18 11:47:03] [INFO ] Computed 1429 place invariants in 4937 ms
[2022-05-18 11:47:05] [INFO ] Dead Transitions using invariants and state equation in 6596 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 18136/18137 places, 28411/28411 transitions.
Finished structural reductions, in 1 iterations. Remains : 18136/18137 places, 28411/28411 transitions.
Stuttering acceptance computed with spot in 168 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S32C04-LTLCardinality-12 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:(GT s14559 s4010)], 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 1 steps with 0 reset in 2 ms.
FORMULA MultiCrashLeafsetExtension-PT-S32C04-LTLCardinality-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property MultiCrashLeafsetExtension-PT-S32C04-LTLCardinality-12 finished in 16144 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((X(F(X(X(p0))))&&X(p1)))'
Support contains 6 out of 18137 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 18137/18137 places, 28411/28411 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 18136 transition count 28411
Applied a total of 1 rules in 2785 ms. Remains 18136 /18137 variables (removed 1) and now considering 28411/28411 (removed 0) transitions.
[2022-05-18 11:47:08] [INFO ] Flow matrix only has 27355 transitions (discarded 1056 similar events)
// Phase 1: matrix 27355 rows 18136 cols
[2022-05-18 11:47:11] [INFO ] Computed 1429 place invariants in 3206 ms
[2022-05-18 11:47:13] [INFO ] Implicit Places using invariants in 5359 ms returned []
Implicit Place search using SMT only with invariants took 5360 ms to find 0 implicit places.
[2022-05-18 11:47:13] [INFO ] Flow matrix only has 27355 transitions (discarded 1056 similar events)
// Phase 1: matrix 27355 rows 18136 cols
[2022-05-18 11:47:16] [INFO ] Computed 1429 place invariants in 2911 ms
[2022-05-18 11:47:18] [INFO ] Dead Transitions using invariants and state equation in 4998 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 18136/18137 places, 28411/28411 transitions.
Finished structural reductions, in 1 iterations. Remains : 18136/18137 places, 28411/28411 transitions.
Stuttering acceptance computed with spot in 411 ms :[(NOT p0), (NOT p0), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), true]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S32C04-LTLCardinality-13 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=p1, acceptance={} source=2 dest: 1}, { cond=(NOT p1), acceptance={} source=2 dest: 4}], [{ cond=true, acceptance={} source=3 dest: 2}], [{ cond=true, acceptance={0} source=4 dest: 4}]], initial=3, aps=[p0:(GT s3502 s765), p1:(AND (GT s10789 s10634) (LEQ s6559 s1439))], 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, null, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 2 ms.
FORMULA MultiCrashLeafsetExtension-PT-S32C04-LTLCardinality-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property MultiCrashLeafsetExtension-PT-S32C04-LTLCardinality-13 finished in 13689 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(X(G(X(G(F(p0))))))))'
[2022-05-18 11:47:20] [INFO ] Flatten gal took : 1066 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin6202577444813078005
[2022-05-18 11:47:21] [INFO ] Too many transitions (28411) to apply POR reductions. Disabling POR matrices.
[2022-05-18 11:47:21] [INFO ] Built C files in 197ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6202577444813078005
Running compilation step : cd /tmp/ltsmin6202577444813078005;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '240' '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 11:47:22] [INFO ] Applying decomposition
[2022-05-18 11:47:23] [INFO ] Flatten gal took : 1326 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/graph12757901536741260591.txt' '-o' '/tmp/graph12757901536741260591.bin' '-w' '/tmp/graph12757901536741260591.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph12757901536741260591.bin' '-l' '-1' '-v' '-w' '/tmp/graph12757901536741260591.weights' '-q' '0' '-e' '0.001'
[2022-05-18 11:47:27] [INFO ] Decomposing Gal with order
[2022-05-18 11:47:29] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-18 11:47:53] [INFO ] Removed a total of 21126 redundant transitions.
[2022-05-18 11:47:53] [INFO ] Flatten gal took : 14037 ms
[2022-05-18 11:47:56] [INFO ] Fuse similar labels procedure discarded/fused a total of 1659 labels/synchronizations in 1483 ms.
[2022-05-18 11:48:01] [INFO ] Time to serialize gal into /tmp/LTLCardinality17851595412035521506.gal : 229 ms
[2022-05-18 11:48:01] [INFO ] Time to serialize properties into /tmp/LTLCardinality3680301518473118558.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/LTLCardinality17851595412035521506.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality3680301518473118558.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 3 LTL properties
Checking formula 0 : !((G(F("(gu1015.Node8HasTheLeafSetOfLx0ToReplaceNode12<=gu1015.Node32ManageTheCrashOfNode12)"))))
Formula 0 simplified : !GF"(gu1015.Node8HasTheLeafSetOfLx0ToReplaceNode12<=gu1015.Node32ManageTheCrashOfNode12)"
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/ltsmin6202577444813078005;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '240' '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 240 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin6202577444813078005;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '240' '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 240 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)
Detected timeout of ITS tools.
[2022-05-18 12:11:02] [INFO ] Flatten gal took : 982 ms
[2022-05-18 12:11:02] [INFO ] Time to serialize gal into /tmp/LTLCardinality17967264876805435710.gal : 112 ms
[2022-05-18 12:11:02] [INFO ] Time to serialize properties into /tmp/LTLCardinality5843606911390858725.ltl : 5 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/LTLCardinality17967264876805435710.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality5843606911390858725.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 3 LTL properties
Checking formula 0 : !((G(F("(Node8HasTheLeafSetOfLx0ToReplaceNode12<=Node32ManageTheCrashOfNode12)"))))
Formula 0 simplified : !GF"(Node8HasTheLeafSetOfLx0ToReplaceNode12<=Node32ManageTheCrashOfNode12)"
ITS-tools command line returned an error code 137
[2022-05-18 12:33:27] [INFO ] Flatten gal took : 3332 ms
[2022-05-18 12:33:30] [INFO ] Input system was already deterministic with 28411 transitions.
[2022-05-18 12:33:31] [INFO ] Transformed 18137 places.
[2022-05-18 12:33:31] [INFO ] Transformed 28411 transitions.
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//greatspn//bin/pinvar' '/home/mcc/execution/gspn'
P-invariant computation with GreatSPN timed out. Skipping.
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//greatspn//bin/RGMEDD2' '/home/mcc/execution/gspn' '-META' '-varord-only'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Using order generated by GreatSPN with heuristic : META
[2022-05-18 12:34:08] [INFO ] Time to serialize gal into /tmp/LTLCardinality8208266900419948092.gal : 89 ms
[2022-05-18 12:34:08] [INFO ] Time to serialize properties into /tmp/LTLCardinality3274683963870551085.ltl : 3 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/LTLCardinality8208266900419948092.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality3274683963870551085.ltl' '-c' '-stutter-deadlock' '--load-order' '/home/mcc/execution/model.ord' '--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...333
Read 3 LTL properties
Successfully loaded order from file /home/mcc/execution/model.ord
Checking formula 0 : !((G(F("(Node8HasTheLeafSetOfLx0ToReplaceNode12<=Node32ManageTheCrashOfNode12)"))))
Formula 0 simplified : !GF"(Node8HasTheLeafSetOfLx0ToReplaceNode12<=Node32ManageTheCrashOfNode12)"
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-S32C04"
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-S32C04, 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-165271821400811"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/MultiCrashLeafsetExtension-PT-S32C04.tgz
mv MultiCrashLeafsetExtension-PT-S32C04 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 '
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 ;