About the Execution of ITS-Tools for CANInsertWithFailure-PT-060
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 16207.296 | 3600000.00 | 7162374.00 | 25353.20 | FFFTFF?TFFFF?FF? | 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.r294-smll-165463872400051.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 CANInsertWithFailure-PT-060, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r294-smll-165463872400051
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 23M
-rw-r--r-- 1 mcc users 7.8K May 30 15:37 CTLCardinality.txt
-rw-r--r-- 1 mcc users 64K May 30 15:37 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.1K May 30 15:24 CTLFireability.txt
-rw-r--r-- 1 mcc users 42K May 30 15:24 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.6K May 25 12:58 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K May 25 12:58 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.1K May 25 12:59 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K May 25 12:59 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 May 29 12:20 NewModel
-rw-r--r-- 1 mcc users 11K May 30 15:45 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 78K May 30 15:45 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 12K May 30 15:42 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 72K May 30 15:42 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.0K May 25 12:59 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.0K May 25 12:59 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 29 12:20 equiv_col
-rw-r--r-- 1 mcc users 4 May 29 12:20 instance
-rw-r--r-- 1 mcc users 6 May 29 12:20 iscolored
-rw-r--r-- 1 mcc users 22M May 29 12:20 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 CANInsertWithFailure-PT-060-LTLCardinality-00
FORMULA_NAME CANInsertWithFailure-PT-060-LTLCardinality-01
FORMULA_NAME CANInsertWithFailure-PT-060-LTLCardinality-02
FORMULA_NAME CANInsertWithFailure-PT-060-LTLCardinality-03
FORMULA_NAME CANInsertWithFailure-PT-060-LTLCardinality-04
FORMULA_NAME CANInsertWithFailure-PT-060-LTLCardinality-05
FORMULA_NAME CANInsertWithFailure-PT-060-LTLCardinality-06
FORMULA_NAME CANInsertWithFailure-PT-060-LTLCardinality-07
FORMULA_NAME CANInsertWithFailure-PT-060-LTLCardinality-08
FORMULA_NAME CANInsertWithFailure-PT-060-LTLCardinality-09
FORMULA_NAME CANInsertWithFailure-PT-060-LTLCardinality-10
FORMULA_NAME CANInsertWithFailure-PT-060-LTLCardinality-11
FORMULA_NAME CANInsertWithFailure-PT-060-LTLCardinality-12
FORMULA_NAME CANInsertWithFailure-PT-060-LTLCardinality-13
FORMULA_NAME CANInsertWithFailure-PT-060-LTLCardinality-14
FORMULA_NAME CANInsertWithFailure-PT-060-LTLCardinality-15
=== Now, execution of the tool begins
BK_START 1654705600175
Running Version 202205111006
[2022-06-08 16:26:41] [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]
[2022-06-08 16:26:41] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-06-08 16:26:43] [INFO ] Load time of PNML (sax parser for PT used): 1174 ms
[2022-06-08 16:26:43] [INFO ] Transformed 7924 places.
[2022-06-08 16:26:43] [INFO ] Transformed 21960 transitions.
[2022-06-08 16:26:43] [INFO ] Parsed PT model containing 7924 places and 21960 transitions in 1464 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 22 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 4 formulas.
FORMULA CANInsertWithFailure-PT-060-LTLCardinality-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CANInsertWithFailure-PT-060-LTLCardinality-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CANInsertWithFailure-PT-060-LTLCardinality-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CANInsertWithFailure-PT-060-LTLCardinality-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 37 out of 7924 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 7924/7924 places, 21960/21960 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 7923 transition count 21960
Applied a total of 1 rules in 2537 ms. Remains 7923 /7924 variables (removed 1) and now considering 21960/21960 (removed 0) transitions.
// Phase 1: matrix 21960 rows 7923 cols
[2022-06-08 16:26:50] [INFO ] Computed 62 place invariants in 3565 ms
[2022-06-08 16:26:51] [INFO ] Implicit Places using invariants in 5170 ms returned []
Implicit Place search using SMT only with invariants took 5219 ms to find 0 implicit places.
// Phase 1: matrix 21960 rows 7923 cols
[2022-06-08 16:26:54] [INFO ] Computed 62 place invariants in 2917 ms
[2022-06-08 16:26:56] [INFO ] Dead Transitions using invariants and state equation in 4322 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 7923/7924 places, 21960/21960 transitions.
Finished structural reductions, in 1 iterations. Remains : 7923/7924 places, 21960/21960 transitions.
Support contains 37 out of 7923 places after structural reductions.
[2022-06-08 16:26:57] [INFO ] Flatten gal took : 1079 ms
[2022-06-08 16:26:58] [INFO ] Flatten gal took : 711 ms
[2022-06-08 16:26:59] [INFO ] Input system was already deterministic with 21960 transitions.
Support contains 35 out of 7923 places (down from 37) after GAL structural reductions.
Incomplete random walk after 10000 steps, including 7 resets, run finished after 1135 ms. (steps per millisecond=8 ) properties (out of 23) seen :8
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 15) seen :0
Running SMT prover for 15 properties.
// Phase 1: matrix 21960 rows 7923 cols
[2022-06-08 16:27:04] [INFO ] Computed 62 place invariants in 3003 ms
[2022-06-08 16:27:08] [INFO ] After 3976ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:15
[2022-06-08 16:27:11] [INFO ] [Nat]Absence check using 60 positive place invariants in 106 ms returned sat
[2022-06-08 16:27:12] [INFO ] [Nat]Absence check using 60 positive and 2 generalized place invariants in 165 ms returned sat
[2022-06-08 16:27:33] [INFO ] After 19216ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :14
[2022-06-08 16:27:33] [INFO ] State equation strengthened by 7140 read => feed constraints.
[2022-06-08 16:27:33] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2022-06-08 16:27:33] [INFO ] After 25205ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:15
Fused 15 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 1 ms.
Support contains 21 out of 7923 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 7923/7923 places, 21960/21960 transitions.
Drop transitions removed 420 transitions
Trivial Post-agglo rules discarded 420 transitions
Performed 420 trivial Post agglomeration. Transition count delta: 420
Iterating post reduction 0 with 420 rules applied. Total rules applied 420 place count 7923 transition count 21540
Reduce places removed 420 places and 0 transitions.
Iterating post reduction 1 with 420 rules applied. Total rules applied 840 place count 7503 transition count 21540
Performed 3532 Post agglomeration using F-continuation condition.Transition count delta: 3532
Deduced a syphon composed of 3532 places in 12 ms
Reduce places removed 3532 places and 0 transitions.
Iterating global reduction 2 with 7064 rules applied. Total rules applied 7904 place count 3971 transition count 18008
Drop transitions removed 3414 transitions
Redundant transition composition rules discarded 3414 transitions
Iterating global reduction 2 with 3414 rules applied. Total rules applied 11318 place count 3971 transition count 14594
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 2 with 1 rules applied. Total rules applied 11319 place count 3971 transition count 14593
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 11320 place count 3970 transition count 14593
Partial Free-agglomeration rule applied 3648 times.
Drop transitions removed 3648 transitions
Iterating global reduction 3 with 3648 rules applied. Total rules applied 14968 place count 3970 transition count 14593
Applied a total of 14968 rules in 9631 ms. Remains 3970 /7923 variables (removed 3953) and now considering 14593/21960 (removed 7367) transitions.
Finished structural reductions, in 1 iterations. Remains : 3970/7923 places, 14593/21960 transitions.
Incomplete random walk after 10000 steps, including 36 resets, run finished after 529 ms. (steps per millisecond=18 ) properties (out of 15) seen :5
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 10) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 9) seen :0
Running SMT prover for 9 properties.
// Phase 1: matrix 14593 rows 3970 cols
[2022-06-08 16:27:44] [INFO ] Computed 62 place invariants in 902 ms
[2022-06-08 16:27:46] [INFO ] [Real]Absence check using 60 positive place invariants in 50 ms returned sat
[2022-06-08 16:27:46] [INFO ] [Real]Absence check using 60 positive and 2 generalized place invariants in 70 ms returned sat
[2022-06-08 16:27:46] [INFO ] After 1728ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:9
[2022-06-08 16:27:47] [INFO ] [Nat]Absence check using 60 positive place invariants in 53 ms returned sat
[2022-06-08 16:27:47] [INFO ] [Nat]Absence check using 60 positive and 2 generalized place invariants in 71 ms returned sat
[2022-06-08 16:28:01] [INFO ] After 12532ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :9
[2022-06-08 16:28:01] [INFO ] State equation strengthened by 14377 read => feed constraints.
[2022-06-08 16:28:11] [INFO ] After 10417ms SMT Verify possible using 14377 Read/Feed constraints in natural domain returned unsat :0 sat :8
[2022-06-08 16:28:11] [INFO ] After 10427ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :8
Attempting to minimize the solution found.
Minimization took 5 ms.
[2022-06-08 16:28:11] [INFO ] After 25062ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :8
Fused 9 Parikh solutions to 8 different solutions.
Parikh walk visited 0 properties in 246 ms.
Support contains 10 out of 3970 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 3970/3970 places, 14593/14593 transitions.
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 5 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 0 with 8 rules applied. Total rules applied 8 place count 3966 transition count 14589
Partial Free-agglomeration rule applied 7 times.
Drop transitions removed 7 transitions
Iterating global reduction 0 with 7 rules applied. Total rules applied 15 place count 3966 transition count 14589
Applied a total of 15 rules in 3461 ms. Remains 3966 /3970 variables (removed 4) and now considering 14589/14593 (removed 4) transitions.
Finished structural reductions, in 1 iterations. Remains : 3966/3970 places, 14589/14593 transitions.
Incomplete random walk after 10000 steps, including 36 resets, run finished after 630 ms. (steps per millisecond=15 ) properties (out of 9) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 8) seen :0
Running SMT prover for 8 properties.
// Phase 1: matrix 14589 rows 3966 cols
[2022-06-08 16:28:17] [INFO ] Computed 62 place invariants in 712 ms
[2022-06-08 16:28:18] [INFO ] [Real]Absence check using 60 positive place invariants in 50 ms returned sat
[2022-06-08 16:28:18] [INFO ] [Real]Absence check using 60 positive and 2 generalized place invariants in 68 ms returned sat
[2022-06-08 16:28:31] [INFO ] After 12764ms SMT Verify possible using state equation in real domain returned unsat :0 sat :8
[2022-06-08 16:28:31] [INFO ] State equation strengthened by 14392 read => feed constraints.
[2022-06-08 16:28:42] [INFO ] After 10281ms SMT Verify possible using 14392 Read/Feed constraints in real domain returned unsat :0 sat :4 real:4
[2022-06-08 16:28:42] [INFO ] After 10282ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :4 real:4
Attempting to minimize the solution found.
Minimization took 5 ms.
[2022-06-08 16:28:42] [INFO ] After 25061ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :4 real:4
[2022-06-08 16:28:43] [INFO ] [Nat]Absence check using 60 positive place invariants in 51 ms returned sat
[2022-06-08 16:28:43] [INFO ] [Nat]Absence check using 60 positive and 2 generalized place invariants in 67 ms returned sat
[2022-06-08 16:28:56] [INFO ] After 12683ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :8
[2022-06-08 16:29:07] [INFO ] After 10590ms SMT Verify possible using 14392 Read/Feed constraints in natural domain returned unsat :0 sat :7
[2022-06-08 16:29:07] [INFO ] After 10592ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :7
Attempting to minimize the solution found.
Minimization took 5 ms.
[2022-06-08 16:29:07] [INFO ] After 25060ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :7
Fused 8 Parikh solutions to 7 different solutions.
Parikh walk visited 0 properties in 230 ms.
Support contains 8 out of 3966 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 3966/3966 places, 14589/14589 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 3965 transition count 14588
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 0 with 1 rules applied. Total rules applied 3 place count 3965 transition count 14588
Applied a total of 3 rules in 3403 ms. Remains 3965 /3966 variables (removed 1) and now considering 14588/14589 (removed 1) transitions.
Finished structural reductions, in 1 iterations. Remains : 3965/3966 places, 14588/14589 transitions.
FORMULA CANInsertWithFailure-PT-060-LTLCardinality-02 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Computed a total of 242 stabilizing places and 420 stable transitions
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X((X(G(p0)) U (p1&&X(G(p0))))))'
Support contains 3 out of 7923 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 7923/7923 places, 21960/21960 transitions.
Applied a total of 0 rules in 1984 ms. Remains 7923 /7923 variables (removed 0) and now considering 21960/21960 (removed 0) transitions.
// Phase 1: matrix 21960 rows 7923 cols
[2022-06-08 16:29:16] [INFO ] Computed 62 place invariants in 3197 ms
[2022-06-08 16:29:17] [INFO ] Implicit Places using invariants in 4358 ms returned []
Implicit Place search using SMT only with invariants took 4360 ms to find 0 implicit places.
// Phase 1: matrix 21960 rows 7923 cols
[2022-06-08 16:29:20] [INFO ] Computed 62 place invariants in 2887 ms
[2022-06-08 16:29:21] [INFO ] Dead Transitions using invariants and state equation in 4174 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 7923/7923 places, 21960/21960 transitions.
Stuttering acceptance computed with spot in 493 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (NOT p0), true]
Running random walk in product with property : CANInsertWithFailure-PT-060-LTLCardinality-00 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p1), acceptance={0} source=1 dest: 1}, { cond=true, acceptance={0} source=1 dest: 2}], [{ cond=p0, acceptance={} source=2 dest: 2}, { cond=(NOT p0), acceptance={} source=2 dest: 3}], [{ cond=true, acceptance={0} source=3 dest: 3}]], initial=0, aps=[p1:(LEQ 3 s6403), p0:(GT s5886 s6151)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 4 steps with 0 reset in 7 ms.
FORMULA CANInsertWithFailure-PT-060-LTLCardinality-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CANInsertWithFailure-PT-060-LTLCardinality-00 finished in 11163 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(X(G(X(G(X(X(p0))))))))'
Support contains 1 out of 7923 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 7923/7923 places, 21960/21960 transitions.
Applied a total of 0 rules in 1701 ms. Remains 7923 /7923 variables (removed 0) and now considering 21960/21960 (removed 0) transitions.
// Phase 1: matrix 21960 rows 7923 cols
[2022-06-08 16:29:27] [INFO ] Computed 62 place invariants in 2957 ms
[2022-06-08 16:29:28] [INFO ] Implicit Places using invariants in 4236 ms returned []
Implicit Place search using SMT only with invariants took 4237 ms to find 0 implicit places.
// Phase 1: matrix 21960 rows 7923 cols
[2022-06-08 16:29:31] [INFO ] Computed 62 place invariants in 2835 ms
[2022-06-08 16:29:32] [INFO ] Dead Transitions using invariants and state equation in 4160 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 7923/7923 places, 21960/21960 transitions.
Stuttering acceptance computed with spot in 204 ms :[true, (NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : CANInsertWithFailure-PT-060-LTLCardinality-01 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={} source=3 dest: 2}], [{ cond=true, acceptance={} source=4 dest: 3}], [{ cond=true, acceptance={} source=5 dest: 4}]], initial=5, aps=[p0:(GT 1 s7357)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 9009 steps with 6 reset in 256 ms.
FORMULA CANInsertWithFailure-PT-060-LTLCardinality-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CANInsertWithFailure-PT-060-LTLCardinality-01 finished in 10619 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(G((!((F(p0) U X(F(p1))) U p1)&&!p0))))'
Support contains 3 out of 7923 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 7923/7923 places, 21960/21960 transitions.
Drop transitions removed 418 transitions
Trivial Post-agglo rules discarded 418 transitions
Performed 418 trivial Post agglomeration. Transition count delta: 418
Iterating post reduction 0 with 418 rules applied. Total rules applied 418 place count 7923 transition count 21542
Reduce places removed 418 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 419 rules applied. Total rules applied 837 place count 7505 transition count 21541
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 838 place count 7504 transition count 21541
Performed 3479 Post agglomeration using F-continuation condition.Transition count delta: 3479
Deduced a syphon composed of 3479 places in 8 ms
Reduce places removed 3479 places and 0 transitions.
Iterating global reduction 3 with 6958 rules applied. Total rules applied 7796 place count 4025 transition count 18062
Drop transitions removed 3363 transitions
Redundant transition composition rules discarded 3363 transitions
Iterating global reduction 3 with 3363 rules applied. Total rules applied 11159 place count 4025 transition count 14699
Partial Post-agglomeration rule applied 118 times.
Drop transitions removed 118 transitions
Iterating global reduction 3 with 118 rules applied. Total rules applied 11277 place count 4025 transition count 14699
Discarding 58 places :
Symmetric choice reduction at 3 with 58 rule applications. Total rules 11335 place count 3967 transition count 14641
Iterating global reduction 3 with 58 rules applied. Total rules applied 11393 place count 3967 transition count 14641
Drop transitions removed 58 transitions
Redundant transition composition rules discarded 58 transitions
Iterating global reduction 3 with 58 rules applied. Total rules applied 11451 place count 3967 transition count 14583
Applied a total of 11451 rules in 9770 ms. Remains 3967 /7923 variables (removed 3956) and now considering 14583/21960 (removed 7377) transitions.
// Phase 1: matrix 14583 rows 3967 cols
[2022-06-08 16:29:43] [INFO ] Computed 62 place invariants in 1061 ms
[2022-06-08 16:29:45] [INFO ] Implicit Places using invariants in 2755 ms returned []
Implicit Place search using SMT only with invariants took 2758 ms to find 0 implicit places.
// Phase 1: matrix 14583 rows 3967 cols
[2022-06-08 16:29:46] [INFO ] Computed 62 place invariants in 1137 ms
[2022-06-08 16:30:01] [INFO ] Dead Transitions using invariants and state equation in 16197 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 3967/7923 places, 14583/21960 transitions.
Finished structural reductions, in 1 iterations. Remains : 3967/7923 places, 14583/21960 transitions.
Stuttering acceptance computed with spot in 47 ms :[(OR p1 p0)]
Running random walk in product with property : CANInsertWithFailure-PT-060-LTLCardinality-04 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=0 dest: 0}, { cond=(OR p0 p1), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(LEQ 2 s970), p1:(LEQ s113 s177)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 301 steps with 0 reset in 9 ms.
FORMULA CANInsertWithFailure-PT-060-LTLCardinality-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CANInsertWithFailure-PT-060-LTLCardinality-04 finished in 28828 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(((p0 U p1)||F(X(G(p2)))||F(G((X(p2)&&p0)))))'
Support contains 3 out of 7923 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 7923/7923 places, 21960/21960 transitions.
Drop transitions removed 420 transitions
Trivial Post-agglo rules discarded 420 transitions
Performed 420 trivial Post agglomeration. Transition count delta: 420
Iterating post reduction 0 with 420 rules applied. Total rules applied 420 place count 7923 transition count 21540
Reduce places removed 420 places and 0 transitions.
Iterating post reduction 1 with 420 rules applied. Total rules applied 840 place count 7503 transition count 21540
Performed 3539 Post agglomeration using F-continuation condition.Transition count delta: 3539
Deduced a syphon composed of 3539 places in 9 ms
Reduce places removed 3539 places and 0 transitions.
Iterating global reduction 2 with 7078 rules applied. Total rules applied 7918 place count 3964 transition count 18001
Drop transitions removed 3421 transitions
Redundant transition composition rules discarded 3421 transitions
Iterating global reduction 2 with 3421 rules applied. Total rules applied 11339 place count 3964 transition count 14580
Applied a total of 11339 rules in 6308 ms. Remains 3964 /7923 variables (removed 3959) and now considering 14580/21960 (removed 7380) transitions.
// Phase 1: matrix 14580 rows 3964 cols
[2022-06-08 16:30:09] [INFO ] Computed 62 place invariants in 1204 ms
[2022-06-08 16:30:10] [INFO ] Implicit Places using invariants in 2716 ms returned []
Implicit Place search using SMT only with invariants took 2717 ms to find 0 implicit places.
// Phase 1: matrix 14580 rows 3964 cols
[2022-06-08 16:30:12] [INFO ] Computed 62 place invariants in 1217 ms
[2022-06-08 16:30:25] [INFO ] Dead Transitions using invariants and state equation in 14655 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 3964/7923 places, 14580/21960 transitions.
Finished structural reductions, in 1 iterations. Remains : 3964/7923 places, 14580/21960 transitions.
Stuttering acceptance computed with spot in 75 ms :[(AND (NOT p1) (NOT p2)), (NOT p2)]
Running random walk in product with property : CANInsertWithFailure-PT-060-LTLCardinality-05 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p1) p0 p2), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) p0 (NOT p2)), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=0 dest: 1}], [{ cond=p2, acceptance={} source=1 dest: 1}, { cond=(NOT p2), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p1:(LEQ 2 s3426), p0:(LEQ 3 s2266), p2:(LEQ 2 s1692)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 300 steps with 0 reset in 7 ms.
FORMULA CANInsertWithFailure-PT-060-LTLCardinality-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CANInsertWithFailure-PT-060-LTLCardinality-05 finished in 23804 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F((G(p0)||p1)))'
Support contains 3 out of 7923 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 7923/7923 places, 21960/21960 transitions.
Drop transitions removed 420 transitions
Trivial Post-agglo rules discarded 420 transitions
Performed 420 trivial Post agglomeration. Transition count delta: 420
Iterating post reduction 0 with 420 rules applied. Total rules applied 420 place count 7923 transition count 21540
Reduce places removed 420 places and 0 transitions.
Iterating post reduction 1 with 420 rules applied. Total rules applied 840 place count 7503 transition count 21540
Performed 3539 Post agglomeration using F-continuation condition.Transition count delta: 3539
Deduced a syphon composed of 3539 places in 9 ms
Reduce places removed 3539 places and 0 transitions.
Iterating global reduction 2 with 7078 rules applied. Total rules applied 7918 place count 3964 transition count 18001
Drop transitions removed 3421 transitions
Redundant transition composition rules discarded 3421 transitions
Iterating global reduction 2 with 3421 rules applied. Total rules applied 11339 place count 3964 transition count 14580
Applied a total of 11339 rules in 6077 ms. Remains 3964 /7923 variables (removed 3959) and now considering 14580/21960 (removed 7380) transitions.
// Phase 1: matrix 14580 rows 3964 cols
[2022-06-08 16:30:32] [INFO ] Computed 62 place invariants in 1160 ms
[2022-06-08 16:30:33] [INFO ] Implicit Places using invariants in 1913 ms returned []
Implicit Place search using SMT only with invariants took 1916 ms to find 0 implicit places.
// Phase 1: matrix 14580 rows 3964 cols
[2022-06-08 16:30:34] [INFO ] Computed 62 place invariants in 1145 ms
[2022-06-08 16:30:46] [INFO ] Dead Transitions using invariants and state equation in 13148 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 3964/7923 places, 14580/21960 transitions.
Finished structural reductions, in 1 iterations. Remains : 3964/7923 places, 14580/21960 transitions.
Stuttering acceptance computed with spot in 51 ms :[(AND (NOT p0) (NOT p1))]
Running random walk in product with property : CANInsertWithFailure-PT-060-LTLCardinality-06 automaton TGBA Formula[mat=[[{ cond=(AND p0 (NOT p1)), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(LEQ s2996 s1413), p1:(LEQ 1 s2789)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Product exploration explored 100000 steps with 333 reset in 2051 ms.
Product exploration explored 100000 steps with 333 reset in 2179 ms.
Computed a total of 183 stabilizing places and 300 stable transitions
Computed a total of 183 stabilizing places and 300 stable transitions
Knowledge obtained : [(AND p0 (NOT p1)), (X (NOT (AND (NOT p0) (NOT p1)))), (X (AND p0 (NOT p1))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (AND p0 (NOT p1))))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 211 ms. Reduced automaton from 1 states, 2 edges and 2 AP to 1 states, 2 edges and 2 AP.
Stuttering acceptance computed with spot in 34 ms :[(AND (NOT p0) (NOT p1))]
Incomplete random walk after 10000 steps, including 33 resets, run finished after 261 ms. (steps per millisecond=38 ) properties (out of 2) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 31 ms. (steps per millisecond=322 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 14580 rows 3964 cols
[2022-06-08 16:30:53] [INFO ] Computed 62 place invariants in 1334 ms
[2022-06-08 16:30:53] [INFO ] After 641ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-06-08 16:30:54] [INFO ] [Nat]Absence check using 60 positive place invariants in 52 ms returned sat
[2022-06-08 16:30:54] [INFO ] [Nat]Absence check using 60 positive and 2 generalized place invariants in 67 ms returned sat
[2022-06-08 16:31:05] [INFO ] After 10607ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-06-08 16:31:05] [INFO ] State equation strengthened by 10737 read => feed constraints.
[2022-06-08 16:31:12] [INFO ] After 7530ms SMT Verify possible using 10737 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2022-06-08 16:31:13] [INFO ] After 8504ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 1353 ms.
[2022-06-08 16:31:15] [INFO ] After 21417ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Finished Parikh walk after 14 steps, including 0 resets, run visited all 1 properties in 3 ms. (steps per millisecond=4 )
Parikh walk visited 1 properties in 3 ms.
Knowledge obtained : [(AND p0 (NOT p1)), (X (NOT (AND (NOT p0) (NOT p1)))), (X (AND p0 (NOT p1))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (AND p0 (NOT p1))))]
False Knowledge obtained : [(F (NOT (AND p0 (NOT p1)))), (F (AND (NOT p0) (NOT p1)))]
Knowledge based reduction with 5 factoid took 260 ms. Reduced automaton from 1 states, 2 edges and 2 AP to 1 states, 2 edges and 2 AP.
Stuttering acceptance computed with spot in 35 ms :[(AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 34 ms :[(AND (NOT p0) (NOT p1))]
Support contains 3 out of 3964 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 3964/3964 places, 14580/14580 transitions.
Applied a total of 0 rules in 1215 ms. Remains 3964 /3964 variables (removed 0) and now considering 14580/14580 (removed 0) transitions.
// Phase 1: matrix 14580 rows 3964 cols
[2022-06-08 16:31:18] [INFO ] Computed 62 place invariants in 1641 ms
[2022-06-08 16:31:20] [INFO ] Implicit Places using invariants in 3711 ms returned []
Implicit Place search using SMT only with invariants took 3714 ms to find 0 implicit places.
// Phase 1: matrix 14580 rows 3964 cols
[2022-06-08 16:31:21] [INFO ] Computed 62 place invariants in 1447 ms
[2022-06-08 16:31:35] [INFO ] Dead Transitions using invariants and state equation in 15523 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 3964/3964 places, 14580/14580 transitions.
Computed a total of 183 stabilizing places and 300 stable transitions
Computed a total of 183 stabilizing places and 300 stable transitions
Knowledge obtained : [(AND p0 (NOT p1)), (X (NOT (AND (NOT p0) (NOT p1)))), (X (AND p0 (NOT p1))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (AND p0 (NOT p1))))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 214 ms. Reduced automaton from 1 states, 2 edges and 2 AP to 1 states, 2 edges and 2 AP.
Stuttering acceptance computed with spot in 51 ms :[(AND (NOT p0) (NOT p1))]
Finished random walk after 7798 steps, including 25 resets, run visited all 2 properties in 432 ms. (steps per millisecond=18 )
Knowledge obtained : [(AND p0 (NOT p1)), (X (NOT (AND (NOT p0) (NOT p1)))), (X (AND p0 (NOT p1))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (AND p0 (NOT p1))))]
False Knowledge obtained : [(F (NOT (AND p0 (NOT p1)))), (F (AND (NOT p0) (NOT p1)))]
Knowledge based reduction with 5 factoid took 328 ms. Reduced automaton from 1 states, 2 edges and 2 AP to 1 states, 2 edges and 2 AP.
Stuttering acceptance computed with spot in 53 ms :[(AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 52 ms :[(AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 51 ms :[(AND (NOT p0) (NOT p1))]
Product exploration explored 100000 steps with 333 reset in 2381 ms.
Product exploration explored 100000 steps with 330 reset in 2391 ms.
Built C files in :
/tmp/ltsmin3553629378067993242
[2022-06-08 16:31:42] [INFO ] Too many transitions (14580) to apply POR reductions. Disabling POR matrices.
[2022-06-08 16:31:42] [INFO ] Built C files in 219ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3553629378067993242
Running compilation step : cd /tmp/ltsmin3553629378067993242;'/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/ltsmin3553629378067993242;'/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/ltsmin3553629378067993242;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:94)
at java.base/java.lang.Thread.run(Thread.java:829)
Support contains 3 out of 3964 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 3964/3964 places, 14580/14580 transitions.
Applied a total of 0 rules in 1316 ms. Remains 3964 /3964 variables (removed 0) and now considering 14580/14580 (removed 0) transitions.
// Phase 1: matrix 14580 rows 3964 cols
[2022-06-08 16:31:48] [INFO ] Computed 62 place invariants in 1585 ms
[2022-06-08 16:31:49] [INFO ] Implicit Places using invariants in 3188 ms returned []
Implicit Place search using SMT only with invariants took 3205 ms to find 0 implicit places.
// Phase 1: matrix 14580 rows 3964 cols
[2022-06-08 16:31:51] [INFO ] Computed 62 place invariants in 1179 ms
[2022-06-08 16:32:04] [INFO ] Dead Transitions using invariants and state equation in 14361 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 3964/3964 places, 14580/14580 transitions.
Built C files in :
/tmp/ltsmin13562720569838289922
[2022-06-08 16:32:04] [INFO ] Too many transitions (14580) to apply POR reductions. Disabling POR matrices.
[2022-06-08 16:32:04] [INFO ] Built C files in 173ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin13562720569838289922
Running compilation step : cd /tmp/ltsmin13562720569838289922;'/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/ltsmin13562720569838289922;'/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/ltsmin13562720569838289922;'/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)
[2022-06-08 16:32:09] [INFO ] Flatten gal took : 408 ms
[2022-06-08 16:32:09] [INFO ] Flatten gal took : 436 ms
[2022-06-08 16:32:09] [INFO ] Time to serialize gal into /tmp/LTL13700608424185215065.gal : 199 ms
[2022-06-08 16:32:09] [INFO ] Time to serialize properties into /tmp/LTL253582568429084949.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/LTL13700608424185215065.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL253582568429084949.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/LTL1370060...266
Read 1 LTL properties
Checking formula 0 : !((F((G("(Node43GiveAnswer53<=Node17requestsent31)"))||("(Node40requestsent26>=1)"))))
Formula 0 simplified : !F("(Node40requestsent26>=1)" | G"(Node43GiveAnswer53<=Node17requestsent31)")
Detected timeout of ITS tools.
[2022-06-08 16:32:25] [INFO ] Flatten gal took : 338 ms
[2022-06-08 16:32:25] [INFO ] Applying decomposition
[2022-06-08 16:32:25] [INFO ] Flatten gal took : 346 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/graph6837672922096766648.txt' '-o' '/tmp/graph6837672922096766648.bin' '-w' '/tmp/graph6837672922096766648.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph6837672922096766648.bin' '-l' '-1' '-v' '-w' '/tmp/graph6837672922096766648.weights' '-q' '0' '-e' '0.001'
[2022-06-08 16:32:26] [INFO ] Decomposing Gal with order
[2022-06-08 16:32:26] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-06-08 16:32:30] [INFO ] Removed a total of 10809 redundant transitions.
[2022-06-08 16:32:30] [INFO ] Flatten gal took : 3339 ms
[2022-06-08 16:32:32] [INFO ] Fuse similar labels procedure discarded/fused a total of 7082 labels/synchronizations in 1726 ms.
[2022-06-08 16:32:33] [INFO ] Time to serialize gal into /tmp/LTL1365810460822545180.gal : 106 ms
[2022-06-08 16:32:33] [INFO ] Time to serialize properties into /tmp/LTL3919868648508188088.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/LTL1365810460822545180.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL3919868648508188088.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/LTL1365810...266
Read 1 LTL properties
Checking formula 0 : !((F((G("(gu61.Node43GiveAnswer53<=gu61.Node17requestsent31)"))||("(gi0.gu41.Node40requestsent26>=1)"))))
Formula 0 simplified : !F("(gi0.gu41.Node40requestsent26>=1)" | G"(gu61.Node43GiveAnswer53<=gu61.Node17requestsent31)")
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin789784637464025522
[2022-06-08 16:32:49] [INFO ] Built C files in 139ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin789784637464025522
Running compilation step : cd /tmp/ltsmin789784637464025522;'/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/ltsmin789784637464025522;'/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/ltsmin789784637464025522;'/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 CANInsertWithFailure-PT-060-LTLCardinality-06 finished in 146586 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(F((X(X(F(X(p0)))) U p1))))'
Support contains 2 out of 7923 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in LTL mode, iteration 0 : 7923/7923 places, 21960/21960 transitions.
Applied a total of 0 rules in 2353 ms. Remains 7923 /7923 variables (removed 0) and now considering 21960/21960 (removed 0) transitions.
// Phase 1: matrix 21960 rows 7923 cols
[2022-06-08 16:32:58] [INFO ] Computed 62 place invariants in 3345 ms
[2022-06-08 16:32:59] [INFO ] Implicit Places using invariants in 4626 ms returned []
Implicit Place search using SMT only with invariants took 4631 ms to find 0 implicit places.
// Phase 1: matrix 21960 rows 7923 cols
[2022-06-08 16:33:03] [INFO ] Computed 62 place invariants in 3836 ms
[2022-06-08 16:33:04] [INFO ] Dead Transitions using invariants and state equation in 4935 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 7923/7923 places, 21960/21960 transitions.
Stuttering acceptance computed with spot in 83 ms :[(NOT p1), (NOT p1)]
Running random walk in product with property : CANInsertWithFailure-PT-060-LTLCardinality-08 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p1), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p1:(GT s6340 s7201)], 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 1600 steps with 0 reset in 31 ms.
FORMULA CANInsertWithFailure-PT-060-LTLCardinality-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CANInsertWithFailure-PT-060-LTLCardinality-08 finished in 12270 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(p0))'
Support contains 1 out of 7923 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 7923/7923 places, 21960/21960 transitions.
Drop transitions removed 420 transitions
Trivial Post-agglo rules discarded 420 transitions
Performed 420 trivial Post agglomeration. Transition count delta: 420
Iterating post reduction 0 with 420 rules applied. Total rules applied 420 place count 7923 transition count 21540
Reduce places removed 420 places and 0 transitions.
Iterating post reduction 1 with 420 rules applied. Total rules applied 840 place count 7503 transition count 21540
Performed 3540 Post agglomeration using F-continuation condition.Transition count delta: 3540
Deduced a syphon composed of 3540 places in 12 ms
Reduce places removed 3540 places and 0 transitions.
Iterating global reduction 2 with 7080 rules applied. Total rules applied 7920 place count 3963 transition count 18000
Drop transitions removed 3422 transitions
Redundant transition composition rules discarded 3422 transitions
Iterating global reduction 2 with 3422 rules applied. Total rules applied 11342 place count 3963 transition count 14578
Applied a total of 11342 rules in 7213 ms. Remains 3963 /7923 variables (removed 3960) and now considering 14578/21960 (removed 7382) transitions.
// Phase 1: matrix 14578 rows 3963 cols
[2022-06-08 16:33:12] [INFO ] Computed 62 place invariants in 1316 ms
[2022-06-08 16:33:14] [INFO ] Implicit Places using invariants in 2734 ms returned []
Implicit Place search using SMT only with invariants took 2734 ms to find 0 implicit places.
// Phase 1: matrix 14578 rows 3963 cols
[2022-06-08 16:33:15] [INFO ] Computed 62 place invariants in 1418 ms
[2022-06-08 16:33:26] [INFO ] Dead Transitions using invariants and state equation in 12533 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 3963/7923 places, 14578/21960 transitions.
Finished structural reductions, in 1 iterations. Remains : 3963/7923 places, 14578/21960 transitions.
Stuttering acceptance computed with spot in 39 ms :[(NOT p0)]
Running random walk in product with property : CANInsertWithFailure-PT-060-LTLCardinality-10 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(LEQ 2 s1472)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 358 steps with 0 reset in 8 ms.
FORMULA CANInsertWithFailure-PT-060-LTLCardinality-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CANInsertWithFailure-PT-060-LTLCardinality-10 finished in 22574 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(X(G(p0)))))'
Support contains 2 out of 7923 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 7923/7923 places, 21960/21960 transitions.
Applied a total of 0 rules in 2493 ms. Remains 7923 /7923 variables (removed 0) and now considering 21960/21960 (removed 0) transitions.
// Phase 1: matrix 21960 rows 7923 cols
[2022-06-08 16:33:33] [INFO ] Computed 62 place invariants in 3683 ms
[2022-06-08 16:33:34] [INFO ] Implicit Places using invariants in 4751 ms returned []
Implicit Place search using SMT only with invariants took 4752 ms to find 0 implicit places.
// Phase 1: matrix 21960 rows 7923 cols
[2022-06-08 16:33:38] [INFO ] Computed 62 place invariants in 3996 ms
[2022-06-08 16:33:39] [INFO ] Dead Transitions using invariants and state equation in 5073 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 7923/7923 places, 21960/21960 transitions.
Stuttering acceptance computed with spot in 169 ms :[true, (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : CANInsertWithFailure-PT-060-LTLCardinality-11 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={} source=3 dest: 4}], [{ cond=true, acceptance={} source=4 dest: 2}]], initial=3, aps=[p0:(GT s2473 s1984)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 3 steps with 0 reset in 2 ms.
FORMULA CANInsertWithFailure-PT-060-LTLCardinality-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CANInsertWithFailure-PT-060-LTLCardinality-11 finished in 12582 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(F((p0||G(p1)))))'
Support contains 4 out of 7923 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 7923/7923 places, 21960/21960 transitions.
Drop transitions removed 418 transitions
Trivial Post-agglo rules discarded 418 transitions
Performed 418 trivial Post agglomeration. Transition count delta: 418
Iterating post reduction 0 with 418 rules applied. Total rules applied 418 place count 7923 transition count 21542
Reduce places removed 418 places and 0 transitions.
Iterating post reduction 1 with 418 rules applied. Total rules applied 836 place count 7505 transition count 21542
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 836 place count 7505 transition count 21541
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 838 place count 7504 transition count 21541
Performed 3538 Post agglomeration using F-continuation condition.Transition count delta: 3538
Deduced a syphon composed of 3538 places in 16 ms
Reduce places removed 3538 places and 0 transitions.
Iterating global reduction 2 with 7076 rules applied. Total rules applied 7914 place count 3966 transition count 18003
Drop transitions removed 3421 transitions
Redundant transition composition rules discarded 3421 transitions
Iterating global reduction 2 with 3421 rules applied. Total rules applied 11335 place count 3966 transition count 14582
Applied a total of 11335 rules in 8667 ms. Remains 3966 /7923 variables (removed 3957) and now considering 14582/21960 (removed 7378) transitions.
// Phase 1: matrix 14582 rows 3966 cols
[2022-06-08 16:33:49] [INFO ] Computed 62 place invariants in 1220 ms
[2022-06-08 16:33:50] [INFO ] Implicit Places using invariants in 2593 ms returned []
Implicit Place search using SMT only with invariants took 2595 ms to find 0 implicit places.
// Phase 1: matrix 14582 rows 3966 cols
[2022-06-08 16:33:52] [INFO ] Computed 62 place invariants in 1239 ms
[2022-06-08 16:34:02] [INFO ] Dead Transitions using invariants and state equation in 11586 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 3966/7923 places, 14582/21960 transitions.
Finished structural reductions, in 1 iterations. Remains : 3966/7923 places, 14582/21960 transitions.
Stuttering acceptance computed with spot in 155 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : CANInsertWithFailure-PT-060-LTLCardinality-12 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=0 dest: 1}], [{ cond=(AND p1 (NOT p0)), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p1:(LEQ s873 s156), p0:(LEQ s401 s2396)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 328 reset in 2151 ms.
Product exploration explored 100000 steps with 328 reset in 2271 ms.
Computed a total of 180 stabilizing places and 299 stable transitions
Computed a total of 180 stabilizing places and 299 stable transitions
Knowledge obtained : [(AND p1 p0), (X (NOT (AND (NOT p1) (NOT p0)))), (X (NOT (AND p1 (NOT p0)))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X (NOT (AND p1 (NOT p0)))))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 201 ms. Reduced automaton from 2 states, 4 edges and 2 AP to 2 states, 4 edges and 2 AP.
Stuttering acceptance computed with spot in 74 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Incomplete random walk after 10000 steps, including 32 resets, run finished after 408 ms. (steps per millisecond=24 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 31 ms. (steps per millisecond=322 ) properties (out of 2) seen :0
Interrupted probabilistic random walk after 50711 steps, run timeout after 3001 ms. (steps per millisecond=16 ) properties seen :{}
Probabilistic random walk after 50711 steps, saw 32395 distinct states, run finished after 3004 ms. (steps per millisecond=16 ) properties seen :0
Running SMT prover for 2 properties.
// Phase 1: matrix 14582 rows 3966 cols
[2022-06-08 16:34:12] [INFO ] Computed 62 place invariants in 1324 ms
[2022-06-08 16:34:12] [INFO ] After 690ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2022-06-08 16:34:13] [INFO ] [Nat]Absence check using 60 positive place invariants in 47 ms returned sat
[2022-06-08 16:34:13] [INFO ] [Nat]Absence check using 60 positive and 2 generalized place invariants in 72 ms returned sat
[2022-06-08 16:34:24] [INFO ] After 10134ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2022-06-08 16:34:24] [INFO ] State equation strengthened by 10736 read => feed constraints.
[2022-06-08 16:34:34] [INFO ] After 10492ms SMT Verify possible using 10736 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2022-06-08 16:34:36] [INFO ] After 12430ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 1291 ms.
[2022-06-08 16:34:37] [INFO ] After 24934ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Parikh walk visited 0 properties in 19 ms.
Support contains 4 out of 3966 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 3966/3966 places, 14582/14582 transitions.
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 3966 transition count 14581
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 3965 transition count 14581
Partial Free-agglomeration rule applied 3660 times.
Drop transitions removed 3660 transitions
Iterating global reduction 1 with 3660 rules applied. Total rules applied 3662 place count 3965 transition count 14581
Partial Free-agglomeration rule applied 60 times.
Drop transitions removed 60 transitions
Iterating global reduction 1 with 60 rules applied. Total rules applied 3722 place count 3965 transition count 14581
Applied a total of 3722 rules in 7145 ms. Remains 3965 /3966 variables (removed 1) and now considering 14581/14582 (removed 1) transitions.
Finished structural reductions, in 1 iterations. Remains : 3965/3966 places, 14581/14582 transitions.
Incomplete random walk after 10000 steps, including 36 resets, run finished after 376 ms. (steps per millisecond=26 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 2) seen :1
Running SMT prover for 1 properties.
// Phase 1: matrix 14581 rows 3965 cols
[2022-06-08 16:34:46] [INFO ] Computed 62 place invariants in 869 ms
[2022-06-08 16:34:47] [INFO ] After 657ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-06-08 16:34:47] [INFO ] [Nat]Absence check using 60 positive place invariants in 60 ms returned sat
[2022-06-08 16:34:47] [INFO ] [Nat]Absence check using 60 positive and 2 generalized place invariants in 82 ms returned sat
[2022-06-08 16:35:00] [INFO ] After 12611ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-06-08 16:35:00] [INFO ] State equation strengthened by 14334 read => feed constraints.
[2022-06-08 16:35:12] [INFO ] After 11356ms SMT Verify possible using 14334 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2022-06-08 16:35:12] [INFO ] After 11364ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :0
[2022-06-08 16:35:12] [INFO ] After 25072ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0
Parikh walk visited 0 properties in 5 ms.
Support contains 4 out of 3965 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 3965/3965 places, 14581/14581 transitions.
Applied a total of 0 rules in 1705 ms. Remains 3965 /3965 variables (removed 0) and now considering 14581/14581 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 3965/3965 places, 14581/14581 transitions.
Incomplete random walk after 10000 steps, including 35 resets, run finished after 297 ms. (steps per millisecond=33 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 50983 steps, run timeout after 3007 ms. (steps per millisecond=16 ) properties seen :{}
Probabilistic random walk after 50983 steps, saw 29350 distinct states, run finished after 3007 ms. (steps per millisecond=16 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 14581 rows 3965 cols
[2022-06-08 16:35:18] [INFO ] Computed 62 place invariants in 890 ms
[2022-06-08 16:35:18] [INFO ] After 674ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-06-08 16:35:19] [INFO ] [Nat]Absence check using 60 positive place invariants in 61 ms returned sat
[2022-06-08 16:35:19] [INFO ] [Nat]Absence check using 60 positive and 2 generalized place invariants in 83 ms returned sat
[2022-06-08 16:35:30] [INFO ] After 11280ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-06-08 16:35:31] [INFO ] State equation strengthened by 14334 read => feed constraints.
[2022-06-08 16:35:40] [INFO ] After 9311ms SMT Verify possible using 14334 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2022-06-08 16:35:41] [INFO ] After 10597ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 834 ms.
[2022-06-08 16:35:42] [INFO ] After 23735ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 16 ms.
Support contains 4 out of 3965 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 3965/3965 places, 14581/14581 transitions.
Applied a total of 0 rules in 1427 ms. Remains 3965 /3965 variables (removed 0) and now considering 14581/14581 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 3965/3965 places, 14581/14581 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 3965/3965 places, 14581/14581 transitions.
Applied a total of 0 rules in 1311 ms. Remains 3965 /3965 variables (removed 0) and now considering 14581/14581 (removed 0) transitions.
// Phase 1: matrix 14581 rows 3965 cols
[2022-06-08 16:35:46] [INFO ] Computed 62 place invariants in 770 ms
[2022-06-08 16:35:50] [INFO ] Implicit Places using invariants in 5462 ms returned []
Implicit Place search using SMT only with invariants took 5465 ms to find 0 implicit places.
// Phase 1: matrix 14581 rows 3965 cols
[2022-06-08 16:35:51] [INFO ] Computed 62 place invariants in 855 ms
[2022-06-08 16:36:05] [INFO ] Dead Transitions using invariants and state equation in 14892 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 3965/3965 places, 14581/14581 transitions.
Knowledge obtained : [(AND p1 p0), (X (NOT (AND (NOT p1) (NOT p0)))), (X (NOT (AND p1 (NOT p0)))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X (NOT (AND p1 (NOT p0)))))]
False Knowledge obtained : [(F (AND (NOT p0) p1))]
Knowledge based reduction with 5 factoid took 289 ms. Reduced automaton from 2 states, 4 edges and 2 AP to 2 states, 4 edges and 2 AP.
Stuttering acceptance computed with spot in 97 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 78 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Support contains 4 out of 3966 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 3966/3966 places, 14582/14582 transitions.
Applied a total of 0 rules in 1170 ms. Remains 3966 /3966 variables (removed 0) and now considering 14582/14582 (removed 0) transitions.
// Phase 1: matrix 14582 rows 3966 cols
[2022-06-08 16:36:08] [INFO ] Computed 62 place invariants in 1139 ms
[2022-06-08 16:36:10] [INFO ] Implicit Places using invariants in 2753 ms returned []
Implicit Place search using SMT only with invariants took 2754 ms to find 0 implicit places.
// Phase 1: matrix 14582 rows 3966 cols
[2022-06-08 16:36:11] [INFO ] Computed 62 place invariants in 1191 ms
[2022-06-08 16:36:24] [INFO ] Dead Transitions using invariants and state equation in 14050 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 3966/3966 places, 14582/14582 transitions.
Computed a total of 180 stabilizing places and 299 stable transitions
Computed a total of 180 stabilizing places and 299 stable transitions
Knowledge obtained : [(AND p0 p1), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT (AND (NOT p0) p1))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT (AND (NOT p0) p1))))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 213 ms. Reduced automaton from 2 states, 4 edges and 2 AP to 2 states, 4 edges and 2 AP.
Stuttering acceptance computed with spot in 93 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Incomplete random walk after 10000 steps, including 32 resets, run finished after 304 ms. (steps per millisecond=32 ) properties (out of 2) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 14582 rows 3966 cols
[2022-06-08 16:36:25] [INFO ] Computed 62 place invariants in 1153 ms
[2022-06-08 16:36:26] [INFO ] After 679ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-06-08 16:36:27] [INFO ] [Nat]Absence check using 60 positive place invariants in 56 ms returned sat
[2022-06-08 16:36:27] [INFO ] [Nat]Absence check using 60 positive and 2 generalized place invariants in 74 ms returned sat
[2022-06-08 16:36:39] [INFO ] After 11982ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-06-08 16:36:39] [INFO ] State equation strengthened by 10736 read => feed constraints.
[2022-06-08 16:36:44] [INFO ] After 4478ms SMT Verify possible using 10736 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2022-06-08 16:36:45] [INFO ] After 5549ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 916 ms.
[2022-06-08 16:36:46] [INFO ] After 19459ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 6 ms.
Support contains 4 out of 3966 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 3966/3966 places, 14582/14582 transitions.
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 3966 transition count 14581
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 3965 transition count 14581
Partial Free-agglomeration rule applied 3660 times.
Drop transitions removed 3660 transitions
Iterating global reduction 1 with 3660 rules applied. Total rules applied 3662 place count 3965 transition count 14581
Partial Free-agglomeration rule applied 60 times.
Drop transitions removed 60 transitions
Iterating global reduction 1 with 60 rules applied. Total rules applied 3722 place count 3965 transition count 14581
Applied a total of 3722 rules in 5158 ms. Remains 3965 /3966 variables (removed 1) and now considering 14581/14582 (removed 1) transitions.
Finished structural reductions, in 1 iterations. Remains : 3965/3966 places, 14581/14582 transitions.
Incomplete random walk after 10000 steps, including 36 resets, run finished after 209 ms. (steps per millisecond=47 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=476 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 56375 steps, run timeout after 3001 ms. (steps per millisecond=18 ) properties seen :{}
Probabilistic random walk after 56375 steps, saw 30055 distinct states, run finished after 3001 ms. (steps per millisecond=18 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 14581 rows 3965 cols
[2022-06-08 16:36:55] [INFO ] Computed 62 place invariants in 658 ms
[2022-06-08 16:36:55] [INFO ] After 602ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-06-08 16:36:56] [INFO ] [Nat]Absence check using 60 positive place invariants in 49 ms returned sat
[2022-06-08 16:36:56] [INFO ] [Nat]Absence check using 60 positive and 2 generalized place invariants in 65 ms returned sat
[2022-06-08 16:37:04] [INFO ] After 7760ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-06-08 16:37:04] [INFO ] State equation strengthened by 14334 read => feed constraints.
[2022-06-08 16:37:10] [INFO ] After 5891ms SMT Verify possible using 14334 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2022-06-08 16:37:11] [INFO ] After 7030ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 790 ms.
[2022-06-08 16:37:12] [INFO ] After 16501ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 4 ms.
Support contains 4 out of 3965 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 3965/3965 places, 14581/14581 transitions.
Applied a total of 0 rules in 1418 ms. Remains 3965 /3965 variables (removed 0) and now considering 14581/14581 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 3965/3965 places, 14581/14581 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 3965/3965 places, 14581/14581 transitions.
Applied a total of 0 rules in 1244 ms. Remains 3965 /3965 variables (removed 0) and now considering 14581/14581 (removed 0) transitions.
// Phase 1: matrix 14581 rows 3965 cols
[2022-06-08 16:37:16] [INFO ] Computed 62 place invariants in 1103 ms
[2022-06-08 16:37:16] [INFO ] Implicit Places using invariants in 1752 ms returned []
Implicit Place search using SMT only with invariants took 1753 ms to find 0 implicit places.
// Phase 1: matrix 14581 rows 3965 cols
[2022-06-08 16:37:17] [INFO ] Computed 62 place invariants in 1074 ms
[2022-06-08 16:37:31] [INFO ] Dead Transitions using invariants and state equation in 14425 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 3965/3965 places, 14581/14581 transitions.
Graph (trivial) has 14150 edges and 3965 vertex of which 3656 / 3965 are part of one of the 2 SCC in 8 ms
Free SCC test removed 3654 places
Drop transitions removed 10437 transitions
Ensure Unique test removed 3648 transitions
Reduce isomorphic transitions removed 14085 transitions.
Graph (complete) has 860 edges and 311 vertex of which 131 are kept as prefixes of interest. Removing 180 places using SCC suffix rule.1 ms
Discarding 180 places :
Also discarding 58 output transitions
Drop transitions removed 58 transitions
Drop transitions removed 180 transitions
Reduce isomorphic transitions removed 180 transitions.
Iterating post reduction 0 with 180 rules applied. Total rules applied 182 place count 131 transition count 258
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 1 Pre rules applied. Total rules applied 182 place count 131 transition count 257
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 1 with 2 rules applied. Total rules applied 184 place count 130 transition count 257
Discarding 115 places :
Symmetric choice reduction at 1 with 115 rule applications. Total rules 299 place count 15 transition count 85
Iterating global reduction 1 with 115 rules applied. Total rules applied 414 place count 15 transition count 85
Ensure Unique test removed 57 transitions
Reduce isomorphic transitions removed 57 transitions.
Iterating post reduction 1 with 57 rules applied. Total rules applied 471 place count 15 transition count 28
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 473 place count 14 transition count 27
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 475 place count 13 transition count 26
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 2 with 2 rules applied. Total rules applied 477 place count 13 transition count 24
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 2 with 1 rules applied. Total rules applied 478 place count 13 transition count 23
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 479 place count 12 transition count 23
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 3 with 1 rules applied. Total rules applied 480 place count 11 transition count 22
Applied a total of 480 rules in 77 ms. Remains 11 /3965 variables (removed 3954) and now considering 22/14581 (removed 14559) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 22 rows 11 cols
[2022-06-08 16:37:31] [INFO ] Computed 1 place invariants in 1 ms
[2022-06-08 16:37:31] [INFO ] After 36ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-06-08 16:37:31] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2022-06-08 16:37:31] [INFO ] After 9ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-06-08 16:37:31] [INFO ] After 23ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 4 ms.
[2022-06-08 16:37:31] [INFO ] After 52ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
[2022-06-08 16:37:31] [INFO ] Flatten gal took : 1 ms
[2022-06-08 16:37:31] [INFO ] Flatten gal took : 1 ms
[2022-06-08 16:37:31] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality16577666084691480073.gal : 1 ms
[2022-06-08 16:37:31] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality13948321060671201544.prop : 2 ms
Invoking ITS tools like this :cd /tmp/redAtoms1480259526564430797;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality16577666084691480073.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality13948321060671201544.prop' '--nowitness' '--gen-order' 'FOLLOW'
its-reach command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...321
Loading property file /tmp/ReachabilityCardinality13948321060671201544.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 5
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :5 after 13
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :13 after 47
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :47 after 241
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :241 after 1491
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :1491 after 9268
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :9268 after 64994
Detected timeout of ITS tools.
[2022-06-08 16:37:46] [INFO ] Flatten gal took : 2 ms
[2022-06-08 16:37:46] [INFO ] Applying decomposition
[2022-06-08 16:37:46] [INFO ] Flatten gal took : 1 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/graph509263193832721443.txt' '-o' '/tmp/graph509263193832721443.bin' '-w' '/tmp/graph509263193832721443.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph509263193832721443.bin' '-l' '-1' '-v' '-w' '/tmp/graph509263193832721443.weights' '-q' '0' '-e' '0.001'
[2022-06-08 16:37:46] [INFO ] Decomposing Gal with order
[2022-06-08 16:37:46] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-06-08 16:37:46] [INFO ] Removed a total of 10 redundant transitions.
[2022-06-08 16:37:46] [INFO ] Flatten gal took : 2 ms
[2022-06-08 16:37:46] [INFO ] Fuse similar labels procedure discarded/fused a total of 10 labels/synchronizations in 1 ms.
[2022-06-08 16:37:46] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality11271031777886080728.gal : 1 ms
[2022-06-08 16:37:46] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality17916075339639498387.prop : 1 ms
Invoking ITS tools like this :cd /tmp/redAtoms1480259526564430797;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality11271031777886080728.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality17916075339639498387.prop' '--nowitness' '--gen-order' 'FOLLOW'
its-reach command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...321
Loading property file /tmp/ReachabilityCardinality17916075339639498387.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 11
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :11 after 47
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :47 after 241
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :241 after 1491
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :1491 after 9268
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :9268 after 64903
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :64903 after 3.03642e+07
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst\_mod\_flatf,3.13807e+09,8.19442,99564,2,556,12,625552,7,0,67,637592,0
Total reachable state count : 3138071007
Verifying 1 reachability properties.
Reachability property apf0 is true.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
apf0,1.25593e+09,8.22657,99564,2,908,12,625552,7,0,372,637592,0
Knowledge obtained : [(AND p0 p1), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT (AND (NOT p0) p1))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT (AND (NOT p0) p1))))]
False Knowledge obtained : [(F (AND (NOT p0) p1))]
Knowledge based reduction with 5 factoid took 207 ms. Reduced automaton from 2 states, 4 edges and 2 AP to 2 states, 4 edges and 2 AP.
Stuttering acceptance computed with spot in 68 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 67 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 79 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Product exploration explored 100000 steps with 329 reset in 2091 ms.
Product exploration explored 100000 steps with 326 reset in 2038 ms.
Built C files in :
/tmp/ltsmin13964062208892807490
[2022-06-08 16:37:59] [INFO ] Too many transitions (14582) to apply POR reductions. Disabling POR matrices.
[2022-06-08 16:37:59] [INFO ] Built C files in 127ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin13964062208892807490
Running compilation step : cd /tmp/ltsmin13964062208892807490;'/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/ltsmin13964062208892807490;'/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/ltsmin13964062208892807490;'/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 4 out of 3966 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 3966/3966 places, 14582/14582 transitions.
Applied a total of 0 rules in 1268 ms. Remains 3966 /3966 variables (removed 0) and now considering 14582/14582 (removed 0) transitions.
// Phase 1: matrix 14582 rows 3966 cols
[2022-06-08 16:38:04] [INFO ] Computed 62 place invariants in 1134 ms
[2022-06-08 16:38:06] [INFO ] Implicit Places using invariants in 2759 ms returned []
Implicit Place search using SMT only with invariants took 2760 ms to find 0 implicit places.
// Phase 1: matrix 14582 rows 3966 cols
[2022-06-08 16:38:07] [INFO ] Computed 62 place invariants in 1130 ms
[2022-06-08 16:38:23] [INFO ] Dead Transitions using invariants and state equation in 17055 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 3966/3966 places, 14582/14582 transitions.
Built C files in :
/tmp/ltsmin18411469408810856893
[2022-06-08 16:38:23] [INFO ] Too many transitions (14582) to apply POR reductions. Disabling POR matrices.
[2022-06-08 16:38:23] [INFO ] Built C files in 115ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin18411469408810856893
Running compilation step : cd /tmp/ltsmin18411469408810856893;'/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/ltsmin18411469408810856893;'/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/ltsmin18411469408810856893;'/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)
[2022-06-08 16:38:27] [INFO ] Flatten gal took : 384 ms
[2022-06-08 16:38:27] [INFO ] Flatten gal took : 388 ms
[2022-06-08 16:38:27] [INFO ] Time to serialize gal into /tmp/LTL15783142976240198046.gal : 82 ms
[2022-06-08 16:38:27] [INFO ] Time to serialize properties into /tmp/LTL18095575286271470499.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/LTL15783142976240198046.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL18095575286271470499.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/LTL1578314...268
Read 1 LTL properties
Checking formula 0 : !((G(F(("(Node0requestsent37<=Node33requestsent51)")||(G("(Node8GiveAnswer28<=Node25JoinMsg)"))))))
Formula 0 simplified : !GF("(Node0requestsent37<=Node33requestsent51)" | G"(Node8GiveAnswer28<=Node25JoinMsg)")
Detected timeout of ITS tools.
[2022-06-08 16:38:43] [INFO ] Flatten gal took : 365 ms
[2022-06-08 16:38:43] [INFO ] Applying decomposition
[2022-06-08 16:38:43] [INFO ] Flatten gal took : 417 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/graph2206406548605754274.txt' '-o' '/tmp/graph2206406548605754274.bin' '-w' '/tmp/graph2206406548605754274.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph2206406548605754274.bin' '-l' '-1' '-v' '-w' '/tmp/graph2206406548605754274.weights' '-q' '0' '-e' '0.001'
[2022-06-08 16:38:44] [INFO ] Decomposing Gal with order
[2022-06-08 16:38:44] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-06-08 16:38:47] [INFO ] Removed a total of 10825 redundant transitions.
[2022-06-08 16:38:47] [INFO ] Flatten gal took : 2270 ms
[2022-06-08 16:38:49] [INFO ] Fuse similar labels procedure discarded/fused a total of 7082 labels/synchronizations in 1508 ms.
[2022-06-08 16:38:50] [INFO ] Time to serialize gal into /tmp/LTL1470853693801033995.gal : 67 ms
[2022-06-08 16:38:50] [INFO ] Time to serialize properties into /tmp/LTL16417217935072822520.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/LTL1470853693801033995.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL16417217935072822520.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/LTL1470853...267
Read 1 LTL properties
Checking formula 0 : !((G(F(("(gu63.Node0requestsent37<=gu63.Node33requestsent51)")||(G("(gu62.Node8GiveAnswer28<=gu62.Node25JoinMsg)"))))))
Formula 0 simplified : !GF("(gu63.Node0requestsent37<=gu63.Node33requestsent51)" | G"(gu62.Node8GiveAnswer28<=gu62.Node25JoinMsg)")
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin13657218843788591082
[2022-06-08 16:39:05] [INFO ] Built C files in 98ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin13657218843788591082
Running compilation step : cd /tmp/ltsmin13657218843788591082;'/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/ltsmin13657218843788591082;'/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/ltsmin13657218843788591082;'/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 CANInsertWithFailure-PT-060-LTLCardinality-12 finished in 328848 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((p0 U (p1 U ((p2 U p3)&&p0))))'
Support contains 6 out of 7923 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 7923/7923 places, 21960/21960 transitions.
Drop transitions removed 420 transitions
Trivial Post-agglo rules discarded 420 transitions
Performed 420 trivial Post agglomeration. Transition count delta: 420
Iterating post reduction 0 with 420 rules applied. Total rules applied 420 place count 7923 transition count 21540
Reduce places removed 420 places and 0 transitions.
Iterating post reduction 1 with 420 rules applied. Total rules applied 840 place count 7503 transition count 21540
Performed 3479 Post agglomeration using F-continuation condition.Transition count delta: 3479
Deduced a syphon composed of 3479 places in 22 ms
Reduce places removed 3479 places and 0 transitions.
Iterating global reduction 2 with 6958 rules applied. Total rules applied 7798 place count 4024 transition count 18061
Drop transitions removed 3362 transitions
Redundant transition composition rules discarded 3362 transitions
Iterating global reduction 2 with 3362 rules applied. Total rules applied 11160 place count 4024 transition count 14699
Partial Post-agglomeration rule applied 118 times.
Drop transitions removed 118 transitions
Iterating global reduction 2 with 118 rules applied. Total rules applied 11278 place count 4024 transition count 14699
Discarding 58 places :
Symmetric choice reduction at 2 with 58 rule applications. Total rules 11336 place count 3966 transition count 14641
Iterating global reduction 2 with 58 rules applied. Total rules applied 11394 place count 3966 transition count 14641
Drop transitions removed 58 transitions
Redundant transition composition rules discarded 58 transitions
Iterating global reduction 2 with 58 rules applied. Total rules applied 11452 place count 3966 transition count 14583
Applied a total of 11452 rules in 14438 ms. Remains 3966 /7923 variables (removed 3957) and now considering 14583/21960 (removed 7377) transitions.
// Phase 1: matrix 14583 rows 3966 cols
[2022-06-08 16:39:24] [INFO ] Computed 62 place invariants in 1279 ms
[2022-06-08 16:39:25] [INFO ] Implicit Places using invariants in 2791 ms returned []
Implicit Place search using SMT only with invariants took 2796 ms to find 0 implicit places.
// Phase 1: matrix 14583 rows 3966 cols
[2022-06-08 16:39:27] [INFO ] Computed 62 place invariants in 1322 ms
[2022-06-08 16:39:40] [INFO ] Dead Transitions using invariants and state equation in 14592 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 3966/7923 places, 14583/21960 transitions.
Finished structural reductions, in 1 iterations. Remains : 3966/7923 places, 14583/21960 transitions.
Stuttering acceptance computed with spot in 452 ms :[true, (NOT p3), (NOT p3), (NOT p3), (OR (NOT p3) (NOT p0)), (OR (NOT p3) (NOT p0))]
Running random walk in product with property : CANInsertWithFailure-PT-060-LTLCardinality-13 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(AND (NOT p3) (NOT p2) (NOT p1)), acceptance={0} source=1 dest: 0}, { cond=(AND (NOT p3) p2 p1), acceptance={0} source=1 dest: 1}, { cond=(AND (NOT p3) p2 (NOT p1)), acceptance={0} source=1 dest: 3}, { cond=(AND (NOT p3) (NOT p2) p1), acceptance={0} source=1 dest: 5}], [{ cond=(AND (NOT p0) (NOT p3) (NOT p2) (NOT p1)), acceptance={0} source=2 dest: 0}, { cond=(AND (NOT p0) (NOT p3) p2 p1), acceptance={0} source=2 dest: 1}, { cond=(AND p0 (NOT p3) p2), acceptance={0} source=2 dest: 2}, { cond=(AND (NOT p0) (NOT p3) p2 (NOT p1)), acceptance={0} source=2 dest: 3}, { cond=(AND p0 (NOT p3) (NOT p2)), acceptance={0} source=2 dest: 4}, { cond=(AND (NOT p0) (NOT p3) (NOT p2) p1), acceptance={0} source=2 dest: 5}], [{ cond=(AND (NOT p3) (NOT p2)), acceptance={0} source=3 dest: 0}, { cond=(AND (NOT p3) p2), acceptance={0} source=3 dest: 3}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=4 dest: 0}, { cond=(AND p0 (NOT p3) p2), acceptance={0} source=4 dest: 2}, { cond=(AND p0 (NOT p3) (NOT p2)), acceptance={0} source=4 dest: 4}, { cond=(AND (NOT p0) p1), acceptance={0} source=4 dest: 5}], [{ cond=(OR (AND (NOT p0) (NOT p1)) (AND (NOT p3) (NOT p2) (NOT p1))), acceptance={0} source=5 dest: 0}, { cond=(AND p0 (NOT p3) p2 p1), acceptance={0} source=5 dest: 1}, { cond=(AND p0 (NOT p3) p2 (NOT p1)), acceptance={0} source=5 dest: 3}, { cond=(OR (AND (NOT p0) p1) (AND (NOT p3) (NOT p2) p1)), acceptance={0} source=5 dest: 5}]], initial=4, aps=[p3:(LEQ 1 s637), p2:(GT s2787 s331), p1:(LEQ s2293 s1621), p0:(LEQ 3 s2294)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, weak, inherently-weak], stateDesc=[null, null, null, null, null, null][true, true, true, true, true, true]]
Stuttering criterion allowed to conclude after 317 steps with 0 reset in 21 ms.
FORMULA CANInsertWithFailure-PT-060-LTLCardinality-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CANInsertWithFailure-PT-060-LTLCardinality-13 finished in 32360 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(F(X(F(X(X((X(p0)||p1)))))))))'
Support contains 4 out of 7923 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 7923/7923 places, 21960/21960 transitions.
Drop transitions removed 420 transitions
Trivial Post-agglo rules discarded 420 transitions
Performed 420 trivial Post agglomeration. Transition count delta: 420
Iterating post reduction 0 with 420 rules applied. Total rules applied 420 place count 7923 transition count 21540
Reduce places removed 420 places and 0 transitions.
Iterating post reduction 1 with 420 rules applied. Total rules applied 840 place count 7503 transition count 21540
Performed 3539 Post agglomeration using F-continuation condition.Transition count delta: 3539
Deduced a syphon composed of 3539 places in 12 ms
Reduce places removed 3539 places and 0 transitions.
Iterating global reduction 2 with 7078 rules applied. Total rules applied 7918 place count 3964 transition count 18001
Drop transitions removed 3421 transitions
Redundant transition composition rules discarded 3421 transitions
Iterating global reduction 2 with 3421 rules applied. Total rules applied 11339 place count 3964 transition count 14580
Applied a total of 11339 rules in 6335 ms. Remains 3964 /7923 variables (removed 3959) and now considering 14580/21960 (removed 7380) transitions.
// Phase 1: matrix 14580 rows 3964 cols
[2022-06-08 16:39:48] [INFO ] Computed 62 place invariants in 1465 ms
[2022-06-08 16:39:50] [INFO ] Implicit Places using invariants in 2980 ms returned []
Implicit Place search using SMT only with invariants took 2981 ms to find 0 implicit places.
// Phase 1: matrix 14580 rows 3964 cols
[2022-06-08 16:39:51] [INFO ] Computed 62 place invariants in 1298 ms
[2022-06-08 16:40:05] [INFO ] Dead Transitions using invariants and state equation in 15396 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 3964/7923 places, 14580/21960 transitions.
Finished structural reductions, in 1 iterations. Remains : 3964/7923 places, 14580/21960 transitions.
Stuttering acceptance computed with spot in 104 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : CANInsertWithFailure-PT-060-LTLCardinality-15 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p1:(LEQ s719 s3023), p0:(LEQ s3753 s619)], 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 328 reset in 2479 ms.
Product exploration explored 100000 steps with 329 reset in 2563 ms.
Computed a total of 183 stabilizing places and 300 stable transitions
Computed a total of 183 stabilizing places and 300 stable transitions
Knowledge obtained : [(AND p1 p0), (X (NOT (AND (NOT p1) (NOT p0)))), (X (X (NOT (AND (NOT p1) (NOT p0)))))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 163 ms. Reduced automaton from 2 states, 3 edges and 2 AP to 2 states, 3 edges and 2 AP.
Stuttering acceptance computed with spot in 99 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Incomplete random walk after 10000 steps, including 32 resets, run finished after 265 ms. (steps per millisecond=37 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 52134 steps, run timeout after 3001 ms. (steps per millisecond=17 ) properties seen :{}
Probabilistic random walk after 52134 steps, saw 32330 distinct states, run finished after 3002 ms. (steps per millisecond=17 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 14580 rows 3964 cols
[2022-06-08 16:40:15] [INFO ] Computed 62 place invariants in 1427 ms
[2022-06-08 16:40:16] [INFO ] After 663ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-06-08 16:40:17] [INFO ] [Nat]Absence check using 60 positive place invariants in 63 ms returned sat
[2022-06-08 16:40:17] [INFO ] [Nat]Absence check using 60 positive and 2 generalized place invariants in 82 ms returned sat
[2022-06-08 16:40:29] [INFO ] After 11832ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-06-08 16:40:29] [INFO ] State equation strengthened by 10737 read => feed constraints.
[2022-06-08 16:40:39] [INFO ] After 10477ms SMT Verify possible using 10737 Read/Feed constraints in natural domain returned unsat :0 sat :0
[2022-06-08 16:40:39] [INFO ] After 23305ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0
Parikh walk visited 0 properties in 35 ms.
Support contains 4 out of 3964 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 3964/3964 places, 14580/14580 transitions.
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 3964 transition count 14579
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 3963 transition count 14579
Partial Free-agglomeration rule applied 3658 times.
Drop transitions removed 3658 transitions
Iterating global reduction 1 with 3658 rules applied. Total rules applied 3660 place count 3963 transition count 14579
Applied a total of 3660 rules in 4712 ms. Remains 3963 /3964 variables (removed 1) and now considering 14579/14580 (removed 1) transitions.
Finished structural reductions, in 1 iterations. Remains : 3963/3964 places, 14579/14580 transitions.
Incomplete random walk after 10000 steps, including 36 resets, run finished after 351 ms. (steps per millisecond=28 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 44581 steps, run timeout after 3001 ms. (steps per millisecond=14 ) properties seen :{}
Probabilistic random walk after 44581 steps, saw 28328 distinct states, run finished after 3002 ms. (steps per millisecond=14 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 14579 rows 3963 cols
[2022-06-08 16:40:49] [INFO ] Computed 62 place invariants in 1029 ms
[2022-06-08 16:40:49] [INFO ] After 700ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-06-08 16:40:50] [INFO ] [Nat]Absence check using 60 positive place invariants in 66 ms returned sat
[2022-06-08 16:40:50] [INFO ] [Nat]Absence check using 60 positive and 2 generalized place invariants in 87 ms returned sat
[2022-06-08 16:41:10] [INFO ] After 20078ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-06-08 16:41:11] [INFO ] State equation strengthened by 14394 read => feed constraints.
[2022-06-08 16:41:14] [INFO ] After 3799ms SMT Verify possible using 14394 Read/Feed constraints in natural domain returned unsat :0 sat :0
[2022-06-08 16:41:14] [INFO ] After 25058ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0
Parikh walk visited 0 properties in 5 ms.
Support contains 4 out of 3963 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 3963/3963 places, 14579/14579 transitions.
Applied a total of 0 rules in 2317 ms. Remains 3963 /3963 variables (removed 0) and now considering 14579/14579 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 3963/3963 places, 14579/14579 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 3963/3963 places, 14579/14579 transitions.
Applied a total of 0 rules in 1790 ms. Remains 3963 /3963 variables (removed 0) and now considering 14579/14579 (removed 0) transitions.
// Phase 1: matrix 14579 rows 3963 cols
[2022-06-08 16:41:20] [INFO ] Computed 62 place invariants in 1204 ms
[2022-06-08 16:41:20] [INFO ] Implicit Places using invariants in 1883 ms returned []
Implicit Place search using SMT only with invariants took 1885 ms to find 0 implicit places.
// Phase 1: matrix 14579 rows 3963 cols
[2022-06-08 16:41:21] [INFO ] Computed 62 place invariants in 1122 ms
[2022-06-08 16:41:22] [INFO ] Dead Transitions using invariants and state equation in 1800 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 3963/3963 places, 14579/14579 transitions.
Graph (trivial) has 14204 edges and 3963 vertex of which 3716 / 3963 are part of one of the 2 SCC in 5 ms
Free SCC test removed 3714 places
Drop transitions removed 10669 transitions
Ensure Unique test removed 3652 transitions
Reduce isomorphic transitions removed 14321 transitions.
Graph (complete) has 620 edges and 249 vertex of which 68 are kept as prefixes of interest. Removing 181 places using SCC suffix rule.0 ms
Discarding 181 places :
Also discarding 59 output transitions
Drop transitions removed 59 transitions
Drop transitions removed 121 transitions
Reduce isomorphic transitions removed 121 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 122 rules applied. Total rules applied 124 place count 68 transition count 77
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 125 place count 67 transition count 77
Discarding 58 places :
Symmetric choice reduction at 2 with 58 rule applications. Total rules 183 place count 9 transition count 19
Iterating global reduction 2 with 58 rules applied. Total rules applied 241 place count 9 transition count 19
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 2 with 2 rules applied. Total rules applied 243 place count 9 transition count 17
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 2 with 1 rules applied. Total rules applied 244 place count 9 transition count 16
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 246 place count 8 transition count 15
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 3 with 1 rules applied. Total rules applied 247 place count 7 transition count 14
Applied a total of 247 rules in 71 ms. Remains 7 /3963 variables (removed 3956) and now considering 14/14579 (removed 14565) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 14 rows 7 cols
[2022-06-08 16:41:22] [INFO ] Computed 0 place invariants in 1 ms
[2022-06-08 16:41:22] [INFO ] After 44ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-06-08 16:41:22] [INFO ] After 7ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-06-08 16:41:22] [INFO ] After 13ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 6 ms.
[2022-06-08 16:41:22] [INFO ] After 62ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
[2022-06-08 16:41:22] [INFO ] Flatten gal took : 2 ms
[2022-06-08 16:41:22] [INFO ] Flatten gal took : 1 ms
[2022-06-08 16:41:22] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality16960854714140308109.gal : 1 ms
[2022-06-08 16:41:22] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality2079141593030364154.prop : 1 ms
Invoking ITS tools like this :cd /tmp/redAtoms3706004075067724337;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality16960854714140308109.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality2079141593030364154.prop' '--nowitness' '--gen-order' 'FOLLOW'
its-reach command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...320
Loading property file /tmp/ReachabilityCardinality2079141593030364154.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 5
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :5 after 34
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :34 after 126
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :126 after 1000
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :1000 after 7315
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :7315 after 82250
Reachability property apf0 is true.
Found states matching all0 target predicate
Will report total states built up to this point. Computation was interrupted after 129 fixpoint passes
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst,7.34626e+06,2.91264,6620,2,214,12,16476,6,0,39,14619,0
Total reachable state count : 7346256
Verifying 1 reachability properties.
Reachability property apf0 is true.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
apf0,1,2.92455,6884,2,8,12,16476,7,0,53,14619,0
Knowledge obtained : [(AND p1 p0), (X (NOT (AND (NOT p1) (NOT p0)))), (X (X (NOT (AND (NOT p1) (NOT p0)))))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 171 ms. Reduced automaton from 2 states, 3 edges and 2 AP to 2 states, 3 edges and 2 AP.
Stuttering acceptance computed with spot in 112 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 103 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Support contains 4 out of 3964 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 3964/3964 places, 14580/14580 transitions.
Applied a total of 0 rules in 1681 ms. Remains 3964 /3964 variables (removed 0) and now considering 14580/14580 (removed 0) transitions.
// Phase 1: matrix 14580 rows 3964 cols
[2022-06-08 16:41:29] [INFO ] Computed 62 place invariants in 1713 ms
[2022-06-08 16:41:31] [INFO ] Implicit Places using invariants in 3309 ms returned []
Implicit Place search using SMT only with invariants took 3310 ms to find 0 implicit places.
// Phase 1: matrix 14580 rows 3964 cols
[2022-06-08 16:41:32] [INFO ] Computed 62 place invariants in 1482 ms
[2022-06-08 16:41:46] [INFO ] Dead Transitions using invariants and state equation in 15635 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 3964/3964 places, 14580/14580 transitions.
Computed a total of 183 stabilizing places and 300 stable transitions
Computed a total of 183 stabilizing places and 300 stable transitions
Knowledge obtained : [(AND p0 p1), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 284 ms. Reduced automaton from 2 states, 3 edges and 2 AP to 2 states, 3 edges and 2 AP.
Stuttering acceptance computed with spot in 91 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Incomplete random walk after 10000 steps, including 33 resets, run finished after 242 ms. (steps per millisecond=41 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 54025 steps, run timeout after 3001 ms. (steps per millisecond=18 ) properties seen :{}
Probabilistic random walk after 54025 steps, saw 32558 distinct states, run finished after 3001 ms. (steps per millisecond=18 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 14580 rows 3964 cols
[2022-06-08 16:41:52] [INFO ] Computed 62 place invariants in 1446 ms
[2022-06-08 16:41:52] [INFO ] After 676ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-06-08 16:41:53] [INFO ] [Nat]Absence check using 60 positive place invariants in 62 ms returned sat
[2022-06-08 16:41:53] [INFO ] [Nat]Absence check using 60 positive and 2 generalized place invariants in 82 ms returned sat
[2022-06-08 16:42:04] [INFO ] After 10947ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-06-08 16:42:04] [INFO ] State equation strengthened by 10737 read => feed constraints.
[2022-06-08 16:42:15] [INFO ] After 10486ms SMT Verify possible using 10737 Read/Feed constraints in natural domain returned unsat :0 sat :0
[2022-06-08 16:42:15] [INFO ] After 22483ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0
Parikh walk visited 0 properties in 14 ms.
Support contains 4 out of 3964 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 3964/3964 places, 14580/14580 transitions.
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 3964 transition count 14579
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 3963 transition count 14579
Partial Free-agglomeration rule applied 3658 times.
Drop transitions removed 3658 transitions
Iterating global reduction 1 with 3658 rules applied. Total rules applied 3660 place count 3963 transition count 14579
Applied a total of 3660 rules in 5742 ms. Remains 3963 /3964 variables (removed 1) and now considering 14579/14580 (removed 1) transitions.
Finished structural reductions, in 1 iterations. Remains : 3963/3964 places, 14579/14580 transitions.
Incomplete random walk after 10000 steps, including 36 resets, run finished after 317 ms. (steps per millisecond=31 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 46755 steps, run timeout after 3001 ms. (steps per millisecond=15 ) properties seen :{}
Probabilistic random walk after 46755 steps, saw 28614 distinct states, run finished after 3001 ms. (steps per millisecond=15 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 14579 rows 3963 cols
[2022-06-08 16:42:25] [INFO ] Computed 62 place invariants in 1053 ms
[2022-06-08 16:42:26] [INFO ] After 831ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-06-08 16:42:27] [INFO ] [Nat]Absence check using 60 positive place invariants in 95 ms returned sat
[2022-06-08 16:42:27] [INFO ] [Nat]Absence check using 60 positive and 2 generalized place invariants in 94 ms returned sat
[2022-06-08 16:42:47] [INFO ] After 20278ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-06-08 16:42:47] [INFO ] State equation strengthened by 14394 read => feed constraints.
[2022-06-08 16:42:51] [INFO ] After 3467ms SMT Verify possible using 14394 Read/Feed constraints in natural domain returned unsat :0 sat :0
[2022-06-08 16:42:51] [INFO ] After 25035ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0
Parikh walk visited 0 properties in 4 ms.
Support contains 4 out of 3963 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 3963/3963 places, 14579/14579 transitions.
Applied a total of 0 rules in 1370 ms. Remains 3963 /3963 variables (removed 0) and now considering 14579/14579 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 3963/3963 places, 14579/14579 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 3963/3963 places, 14579/14579 transitions.
Applied a total of 0 rules in 1432 ms. Remains 3963 /3963 variables (removed 0) and now considering 14579/14579 (removed 0) transitions.
// Phase 1: matrix 14579 rows 3963 cols
[2022-06-08 16:42:55] [INFO ] Computed 62 place invariants in 1239 ms
[2022-06-08 16:42:56] [INFO ] Implicit Places using invariants in 1990 ms returned []
Implicit Place search using SMT only with invariants took 1992 ms to find 0 implicit places.
// Phase 1: matrix 14579 rows 3963 cols
[2022-06-08 16:42:57] [INFO ] Computed 62 place invariants in 1149 ms
[2022-06-08 16:43:27] [INFO ] Performed 12306/14579 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2022-06-08 16:43:33] [INFO ] Dead Transitions using invariants and state equation in 37054 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 3963/3963 places, 14579/14579 transitions.
Knowledge obtained : [(AND p0 p1), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 160 ms. Reduced automaton from 2 states, 3 edges and 2 AP to 2 states, 3 edges and 2 AP.
Stuttering acceptance computed with spot in 104 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 99 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 115 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Product exploration explored 100000 steps with 327 reset in 2897 ms.
Product exploration explored 100000 steps with 332 reset in 2706 ms.
Built C files in :
/tmp/ltsmin10155708465154087843
[2022-06-08 16:43:39] [INFO ] Too many transitions (14580) to apply POR reductions. Disabling POR matrices.
[2022-06-08 16:43:39] [INFO ] Built C files in 114ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10155708465154087843
Running compilation step : cd /tmp/ltsmin10155708465154087843;'/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/ltsmin10155708465154087843;'/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/ltsmin10155708465154087843;'/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 4 out of 3964 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 3964/3964 places, 14580/14580 transitions.
Applied a total of 0 rules in 1096 ms. Remains 3964 /3964 variables (removed 0) and now considering 14580/14580 (removed 0) transitions.
// Phase 1: matrix 14580 rows 3964 cols
[2022-06-08 16:43:44] [INFO ] Computed 62 place invariants in 1345 ms
[2022-06-08 16:43:46] [INFO ] Implicit Places using invariants in 3160 ms returned []
Implicit Place search using SMT only with invariants took 3170 ms to find 0 implicit places.
// Phase 1: matrix 14580 rows 3964 cols
[2022-06-08 16:43:48] [INFO ] Computed 62 place invariants in 1309 ms
[2022-06-08 16:44:10] [INFO ] Dead Transitions using invariants and state equation in 23564 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 3964/3964 places, 14580/14580 transitions.
Built C files in :
/tmp/ltsmin13800877576665516814
[2022-06-08 16:44:10] [INFO ] Too many transitions (14580) to apply POR reductions. Disabling POR matrices.
[2022-06-08 16:44:10] [INFO ] Built C files in 108ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin13800877576665516814
Running compilation step : cd /tmp/ltsmin13800877576665516814;'/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/ltsmin13800877576665516814;'/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/ltsmin13800877576665516814;'/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)
[2022-06-08 16:44:14] [INFO ] Flatten gal took : 527 ms
[2022-06-08 16:44:14] [INFO ] Flatten gal took : 433 ms
[2022-06-08 16:44:15] [INFO ] Time to serialize gal into /tmp/LTL177122639149139113.gal : 72 ms
[2022-06-08 16:44:15] [INFO ] Time to serialize properties into /tmp/LTL4181749360054430138.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/LTL177122639149139113.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL4181749360054430138.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/LTL1771226...265
Read 1 LTL properties
Checking formula 0 : !((F(G(F(X(F(X(X((X("(Node56requestsent29<=Node4requestsent17)"))||("(Node5requestsent57<=Node44GiveAnswer19)"))))))))))
Formula 0 simplified : !FGFXFXX("(Node5requestsent57<=Node44GiveAnswer19)" | X"(Node56requestsent29<=Node4requestsent17)")
Detected timeout of ITS tools.
[2022-06-08 16:44:30] [INFO ] Flatten gal took : 474 ms
[2022-06-08 16:44:30] [INFO ] Applying decomposition
[2022-06-08 16:44:30] [INFO ] Flatten gal took : 370 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/graph15983629668840147507.txt' '-o' '/tmp/graph15983629668840147507.bin' '-w' '/tmp/graph15983629668840147507.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph15983629668840147507.bin' '-l' '-1' '-v' '-w' '/tmp/graph15983629668840147507.weights' '-q' '0' '-e' '0.001'
[2022-06-08 16:44:31] [INFO ] Decomposing Gal with order
[2022-06-08 16:44:32] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-06-08 16:44:34] [INFO ] Removed a total of 10842 redundant transitions.
[2022-06-08 16:44:34] [INFO ] Flatten gal took : 2181 ms
[2022-06-08 16:44:36] [INFO ] Fuse similar labels procedure discarded/fused a total of 7082 labels/synchronizations in 1333 ms.
[2022-06-08 16:44:37] [INFO ] Time to serialize gal into /tmp/LTL2877281383958285.gal : 63 ms
[2022-06-08 16:44:37] [INFO ] Time to serialize properties into /tmp/LTL175006922503327331.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/LTL2877281383958285.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL175006922503327331.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/LTL2877281...262
Read 1 LTL properties
Checking formula 0 : !((F(G(F(X(F(X(X((X("(gu62.Node56requestsent29<=gu62.Node4requestsent17)"))||("(gu61.Node5requestsent57<=gu61.Node44GiveAnswer19)"))))...161
Formula 0 simplified : !FGFXFXX("(gu61.Node5requestsent57<=gu61.Node44GiveAnswer19)" | X"(gu62.Node56requestsent29<=gu62.Node4requestsent17)")
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin11685196854299232199
[2022-06-08 16:44:52] [INFO ] Built C files in 101ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11685196854299232199
Running compilation step : cd /tmp/ltsmin11685196854299232199;'/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/ltsmin11685196854299232199;'/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/ltsmin11685196854299232199;'/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 CANInsertWithFailure-PT-060-LTLCardinality-15 finished in 314613 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F((G(p0)||p1)))'
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(F((p0||G(p1)))))'
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(F(X(F(X(X((X(p0)||p1)))))))))'
[2022-06-08 16:44:56] [INFO ] Flatten gal took : 662 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin13555963217017686797
[2022-06-08 16:44:57] [INFO ] Too many transitions (21960) to apply POR reductions. Disabling POR matrices.
[2022-06-08 16:44:57] [INFO ] Built C files in 276ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin13555963217017686797
Running compilation step : cd /tmp/ltsmin13555963217017686797;'/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'
[2022-06-08 16:44:57] [INFO ] Applying decomposition
[2022-06-08 16:44:58] [INFO ] Flatten gal took : 1253 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/graph3281474019344248219.txt' '-o' '/tmp/graph3281474019344248219.bin' '-w' '/tmp/graph3281474019344248219.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph3281474019344248219.bin' '-l' '-1' '-v' '-w' '/tmp/graph3281474019344248219.weights' '-q' '0' '-e' '0.001'
[2022-06-08 16:45:00] [INFO ] Decomposing Gal with order
[2022-06-08 16:45:01] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-06-08 16:45:06] [INFO ] Removed a total of 10838 redundant transitions.
[2022-06-08 16:45:06] [INFO ] Flatten gal took : 3553 ms
[2022-06-08 16:45:09] [INFO ] Fuse similar labels procedure discarded/fused a total of 6958 labels/synchronizations in 2584 ms.
[2022-06-08 16:45:12] [INFO ] Time to serialize gal into /tmp/LTLCardinality10574732225220874242.gal : 184 ms
[2022-06-08 16:45:12] [INFO ] Time to serialize properties into /tmp/LTLCardinality3445757927569657590.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/LTLCardinality10574732225220874242.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality3445757927569657590.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 : !((F((G("(gu243.Node43GiveAnswer53<=gu243.Node17requestsent31)"))||("(gi0.gi13.gu163.Node40requestsent26>=1)"))))
Formula 0 simplified : !F("(gi0.gi13.gu163.Node40requestsent26>=1)" | G"(gu243.Node43GiveAnswer53<=gu243.Node17requestsent31)")
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/ltsmin13555963217017686797;'/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/ltsmin13555963217017686797;'/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.
[2022-06-08 17:11:34] [INFO ] Flatten gal took : 1937 ms
[2022-06-08 17:11:34] [INFO ] Time to serialize gal into /tmp/LTLCardinality13353265220838034116.gal : 126 ms
[2022-06-08 17:11:34] [INFO ] Time to serialize properties into /tmp/LTLCardinality15652340688340822271.ltl : 14 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/LTLCardinality13353265220838034116.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality15652340688340822271.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTLCardina...290
Read 3 LTL properties
Checking formula 0 : !((F((G("(Node43GiveAnswer53<=Node17requestsent31)"))||("(Node40requestsent26>=1)"))))
Formula 0 simplified : !F("(Node40requestsent26>=1)" | G"(Node43GiveAnswer53<=Node17requestsent31)")
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="CANInsertWithFailure-PT-060"
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 CANInsertWithFailure-PT-060, 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 r294-smll-165463872400051"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/CANInsertWithFailure-PT-060.tgz
mv CANInsertWithFailure-PT-060 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 ;