About the Execution of 2023-gold for HirschbergSinclair-PT-40
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 12669.176 | 3600000.00 | 11136436.00 | 3395.40 | ?FFFTFTFFTTTFFFT | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/fkordon/mcc2024-input.r219-smll-171649597800073.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=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 2-5568
Executing tool gold2023
Input is HirschbergSinclair-PT-40, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r219-smll-171649597800073
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.2M
-rw-r--r-- 1 mcc users 14K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 113K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 11K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 72K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 5.6K May 19 07:10 LTLCardinality.txt
-rw-r--r-- 1 mcc users 29K May 19 15:59 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.2K May 19 07:19 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K May 19 18:29 LTLFireability.xml
-rw-r--r-- 1 mcc users 18K Apr 13 03:15 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 129K Apr 13 03:15 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 15K Apr 13 03:15 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 85K Apr 13 03:15 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.0K Apr 22 14:49 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.1K Apr 22 14:49 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:42 equiv_col
-rw-r--r-- 1 mcc users 3 May 18 16:42 instance
-rw-r--r-- 1 mcc users 6 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 580K May 18 16:42 model.pnml
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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 HirschbergSinclair-PT-40-LTLFireability-00
FORMULA_NAME HirschbergSinclair-PT-40-LTLFireability-01
FORMULA_NAME HirschbergSinclair-PT-40-LTLFireability-02
FORMULA_NAME HirschbergSinclair-PT-40-LTLFireability-03
FORMULA_NAME HirschbergSinclair-PT-40-LTLFireability-04
FORMULA_NAME HirschbergSinclair-PT-40-LTLFireability-05
FORMULA_NAME HirschbergSinclair-PT-40-LTLFireability-06
FORMULA_NAME HirschbergSinclair-PT-40-LTLFireability-07
FORMULA_NAME HirschbergSinclair-PT-40-LTLFireability-08
FORMULA_NAME HirschbergSinclair-PT-40-LTLFireability-09
FORMULA_NAME HirschbergSinclair-PT-40-LTLFireability-10
FORMULA_NAME HirschbergSinclair-PT-40-LTLFireability-11
FORMULA_NAME HirschbergSinclair-PT-40-LTLFireability-12
FORMULA_NAME HirschbergSinclair-PT-40-LTLFireability-13
FORMULA_NAME HirschbergSinclair-PT-40-LTLFireability-14
FORMULA_NAME HirschbergSinclair-PT-40-LTLFireability-15
=== Now, execution of the tool begins
BK_START 1716650358452
bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=gold2023
BK_EXAMINATION=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=HirschbergSinclair-PT-40
Not applying reductions.
Model is PT
LTLFireability PT
Running Version 202304061127
[2024-05-25 15:19:20] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2024-05-25 15:19:20] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-25 15:19:21] [INFO ] Load time of PNML (sax parser for PT used): 171 ms
[2024-05-25 15:19:21] [INFO ] Transformed 1068 places.
[2024-05-25 15:19:21] [INFO ] Transformed 982 transitions.
[2024-05-25 15:19:21] [INFO ] Parsed PT model containing 1068 places and 982 transitions and 2991 arcs in 320 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 12 ms.
Working with output stream class java.io.PrintStream
Support contains 56 out of 1068 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1068/1068 places, 982/982 transitions.
Reduce places removed 40 places and 0 transitions.
Iterating post reduction 0 with 40 rules applied. Total rules applied 40 place count 1028 transition count 982
Discarding 37 places :
Symmetric choice reduction at 1 with 37 rule applications. Total rules 77 place count 991 transition count 945
Iterating global reduction 1 with 37 rules applied. Total rules applied 114 place count 991 transition count 945
Discarding 34 places :
Symmetric choice reduction at 1 with 34 rule applications. Total rules 148 place count 957 transition count 911
Iterating global reduction 1 with 34 rules applied. Total rules applied 182 place count 957 transition count 911
Applied a total of 182 rules in 431 ms. Remains 957 /1068 variables (removed 111) and now considering 911/982 (removed 71) transitions.
// Phase 1: matrix 911 rows 957 cols
[2024-05-25 15:19:22] [INFO ] Computed 46 invariants in 42 ms
[2024-05-25 15:19:23] [INFO ] Implicit Places using invariants in 1226 ms returned []
[2024-05-25 15:19:23] [INFO ] Invariant cache hit.
[2024-05-25 15:19:26] [INFO ] Implicit Places using invariants and state equation in 2858 ms returned []
Implicit Place search using SMT with State Equation took 4148 ms to find 0 implicit places.
[2024-05-25 15:19:26] [INFO ] Invariant cache hit.
[2024-05-25 15:19:27] [INFO ] Dead Transitions using invariants and state equation in 989 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 957/1068 places, 911/982 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5582 ms. Remains : 957/1068 places, 911/982 transitions.
Support contains 56 out of 957 places after structural reductions.
[2024-05-25 15:19:27] [INFO ] Flatten gal took : 155 ms
[2024-05-25 15:19:27] [INFO ] Flatten gal took : 82 ms
[2024-05-25 15:19:27] [INFO ] Input system was already deterministic with 911 transitions.
Incomplete random walk after 10000 steps, including 10 resets, run finished after 332 ms. (steps per millisecond=30 ) properties (out of 38) seen :37
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 33 ms. (steps per millisecond=303 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2024-05-25 15:19:28] [INFO ] Invariant cache hit.
[2024-05-25 15:19:28] [INFO ] [Real]Absence check using 0 positive and 46 generalized place invariants in 225 ms returned sat
[2024-05-25 15:19:29] [INFO ] After 1055ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0
Fused 1 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Successfully simplified 1 atomic propositions for a total of 16 simplifications.
FORMULA HirschbergSinclair-PT-40-LTLFireability-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 957 stabilizing places and 911 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 957 transition count 911
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((p0||(F(p1) U (!p1 U G(p0))))))'
Support contains 2 out of 957 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in SI_LTL mode, iteration 0 : 957/957 places, 911/911 transitions.
Reduce places removed 38 places and 38 transitions.
Drop transitions removed 387 transitions
Trivial Post-agglo rules discarded 387 transitions
Performed 387 trivial Post agglomeration. Transition count delta: 387
Iterating post reduction 0 with 387 rules applied. Total rules applied 387 place count 919 transition count 486
Reduce places removed 387 places and 0 transitions.
Iterating post reduction 1 with 387 rules applied. Total rules applied 774 place count 532 transition count 486
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 780 place count 526 transition count 480
Iterating global reduction 2 with 6 rules applied. Total rules applied 786 place count 526 transition count 480
Drop transitions removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 2 with 3 rules applied. Total rules applied 789 place count 526 transition count 477
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 3 with 3 rules applied. Total rules applied 792 place count 523 transition count 477
Applied a total of 792 rules in 121 ms. Remains 523 /957 variables (removed 434) and now considering 477/911 (removed 434) transitions.
// Phase 1: matrix 477 rows 523 cols
[2024-05-25 15:19:30] [INFO ] Computed 46 invariants in 6 ms
[2024-05-25 15:19:30] [INFO ] Implicit Places using invariants in 649 ms returned []
[2024-05-25 15:19:30] [INFO ] Invariant cache hit.
[2024-05-25 15:19:33] [INFO ] Implicit Places using invariants and state equation in 2451 ms returned []
Implicit Place search using SMT with State Equation took 3126 ms to find 0 implicit places.
[2024-05-25 15:19:33] [INFO ] Redundant transitions in 37 ms returned []
[2024-05-25 15:19:33] [INFO ] Invariant cache hit.
[2024-05-25 15:19:33] [INFO ] Dead Transitions using invariants and state equation in 601 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 523/957 places, 477/911 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 3901 ms. Remains : 523/957 places, 477/911 transitions.
ANTLR Tool version 4.9.3 used for code generation does not match the current runtime version 4.7.2ANTLR Runtime version 4.9.3 used for parser compilation does not match the current runtime version 4.7.2ANTLR Tool version 4.9.3 used for code generation does not match the current runtime version 4.7.2ANTLR Runtime version 4.9.3 used for parser compilation does not match the current runtime version 4.7.2Stuttering acceptance computed with spot in 205 ms :[(NOT p0)]
Running random walk in product with property : HirschbergSinclair-PT-40-LTLFireability-00 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(AND (GEQ s5 1) (GEQ s258 1))], 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]]
Product exploration explored 100000 steps with 398 reset in 745 ms.
Product exploration explored 100000 steps with 398 reset in 624 ms.
Computed a total of 523 stabilizing places and 477 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 523 transition count 477
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0))), (F (G (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 107 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 38 ms :[(NOT p0)]
Finished random walk after 273 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=136 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0))), (F (G (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 4 factoid took 122 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 39 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 37 ms :[(NOT p0)]
[2024-05-25 15:19:36] [INFO ] Invariant cache hit.
[2024-05-25 15:19:37] [INFO ] [Real]Absence check using 0 positive and 46 generalized place invariants in 393 ms returned sat
[2024-05-25 15:19:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-25 15:19:40] [INFO ] [Real]Absence check using state equation in 3551 ms returned sat
[2024-05-25 15:19:40] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 15:19:41] [INFO ] [Nat]Absence check using 0 positive and 46 generalized place invariants in 223 ms returned sat
[2024-05-25 15:19:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-25 15:19:45] [INFO ] [Nat]Absence check using state equation in 3879 ms returned sat
[2024-05-25 15:19:45] [INFO ] Computed and/alt/rep : 382/391/382 causal constraints (skipped 22 transitions) in 41 ms.
[2024-05-25 15:19:47] [INFO ] Added : 126 causal constraints over 26 iterations in 1858 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 2 out of 523 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in SI_LTL mode, iteration 0 : 523/523 places, 477/477 transitions.
Applied a total of 0 rules in 39 ms. Remains 523 /523 variables (removed 0) and now considering 477/477 (removed 0) transitions.
[2024-05-25 15:19:47] [INFO ] Invariant cache hit.
[2024-05-25 15:19:47] [INFO ] Implicit Places using invariants in 713 ms returned []
[2024-05-25 15:19:47] [INFO ] Invariant cache hit.
[2024-05-25 15:19:50] [INFO ] Implicit Places using invariants and state equation in 2519 ms returned []
Implicit Place search using SMT with State Equation took 3234 ms to find 0 implicit places.
[2024-05-25 15:19:50] [INFO ] Redundant transitions in 10 ms returned []
[2024-05-25 15:19:50] [INFO ] Invariant cache hit.
[2024-05-25 15:19:51] [INFO ] Dead Transitions using invariants and state equation in 737 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 4047 ms. Remains : 523/523 places, 477/477 transitions.
Computed a total of 523 stabilizing places and 477 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 523 transition count 477
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0))), (F (G (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 98 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 41 ms :[(NOT p0)]
Finished random walk after 255 steps, including 0 resets, run visited all 1 properties in 4 ms. (steps per millisecond=63 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0))), (F (G (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 4 factoid took 117 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 37 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 39 ms :[(NOT p0)]
[2024-05-25 15:19:51] [INFO ] Invariant cache hit.
[2024-05-25 15:19:52] [INFO ] [Real]Absence check using 0 positive and 46 generalized place invariants in 404 ms returned sat
[2024-05-25 15:19:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-25 15:19:56] [INFO ] [Real]Absence check using state equation in 3533 ms returned sat
[2024-05-25 15:19:56] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 15:19:56] [INFO ] [Nat]Absence check using 0 positive and 46 generalized place invariants in 230 ms returned sat
[2024-05-25 15:19:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-25 15:20:00] [INFO ] [Nat]Absence check using state equation in 3869 ms returned sat
[2024-05-25 15:20:00] [INFO ] Computed and/alt/rep : 382/391/382 causal constraints (skipped 22 transitions) in 38 ms.
[2024-05-25 15:20:02] [INFO ] Added : 126 causal constraints over 26 iterations in 1720 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 42 ms :[(NOT p0)]
Product exploration explored 100000 steps with 398 reset in 429 ms.
Product exploration explored 100000 steps with 398 reset in 498 ms.
Built C files in :
/tmp/ltsmin2953138590975399283
[2024-05-25 15:20:03] [INFO ] Computing symmetric may disable matrix : 477 transitions.
[2024-05-25 15:20:03] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-25 15:20:03] [INFO ] Computing symmetric may enable matrix : 477 transitions.
[2024-05-25 15:20:03] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-25 15:20:03] [INFO ] Computing Do-Not-Accords matrix : 477 transitions.
[2024-05-25 15:20:03] [INFO ] Computation of Completed DNA matrix. took 16 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-25 15:20:03] [INFO ] Built C files in 92ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin2953138590975399283
Running compilation step : cd /tmp/ltsmin2953138590975399283;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1860 ms.
Running link step : cd /tmp/ltsmin2953138590975399283;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 62 ms.
Running LTSmin : cd /tmp/ltsmin2953138590975399283;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased6411185505259754831.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 2 out of 523 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 523/523 places, 477/477 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 10 transitions
Trivial Post-agglo rules discarded 10 transitions
Performed 10 trivial Post agglomeration. Transition count delta: 10
Iterating post reduction 0 with 10 rules applied. Total rules applied 10 place count 522 transition count 466
Reduce places removed 10 places and 0 transitions.
Iterating post reduction 1 with 10 rules applied. Total rules applied 20 place count 512 transition count 466
Applied a total of 20 rules in 40 ms. Remains 512 /523 variables (removed 11) and now considering 466/477 (removed 11) transitions.
// Phase 1: matrix 466 rows 512 cols
[2024-05-25 15:20:18] [INFO ] Computed 46 invariants in 4 ms
[2024-05-25 15:20:19] [INFO ] Implicit Places using invariants in 774 ms returned []
[2024-05-25 15:20:19] [INFO ] Invariant cache hit.
[2024-05-25 15:20:21] [INFO ] Implicit Places using invariants and state equation in 2486 ms returned []
Implicit Place search using SMT with State Equation took 3272 ms to find 0 implicit places.
[2024-05-25 15:20:21] [INFO ] Redundant transitions in 4 ms returned []
[2024-05-25 15:20:21] [INFO ] Invariant cache hit.
[2024-05-25 15:20:22] [INFO ] Dead Transitions using invariants and state equation in 655 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 512/523 places, 466/477 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 3988 ms. Remains : 512/523 places, 466/477 transitions.
Built C files in :
/tmp/ltsmin9625752800910638920
[2024-05-25 15:20:22] [INFO ] Computing symmetric may disable matrix : 466 transitions.
[2024-05-25 15:20:22] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-25 15:20:22] [INFO ] Computing symmetric may enable matrix : 466 transitions.
[2024-05-25 15:20:22] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-25 15:20:22] [INFO ] Computing Do-Not-Accords matrix : 466 transitions.
[2024-05-25 15:20:22] [INFO ] Computation of Completed DNA matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-25 15:20:22] [INFO ] Built C files in 55ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin9625752800910638920
Running compilation step : cd /tmp/ltsmin9625752800910638920;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1596 ms.
Running link step : cd /tmp/ltsmin9625752800910638920;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 44 ms.
Running LTSmin : cd /tmp/ltsmin9625752800910638920;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased11817504078846532292.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2024-05-25 15:20:37] [INFO ] Flatten gal took : 31 ms
[2024-05-25 15:20:37] [INFO ] Flatten gal took : 29 ms
[2024-05-25 15:20:37] [INFO ] Time to serialize gal into /tmp/LTL12272031620210858707.gal : 7 ms
[2024-05-25 15:20:37] [INFO ] Time to serialize properties into /tmp/LTL810303670885647729.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL12272031620210858707.gal' '-t' 'CGAL' '-hoa' '/tmp/aut5322392511228723745.hoa' '-atoms' '/tmp/LTL810303670885647729.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...317
Loading property file /tmp/LTL810303670885647729.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut5322392511228723745.hoa
Detected timeout of ITS tools.
[2024-05-25 15:20:52] [INFO ] Flatten gal took : 27 ms
[2024-05-25 15:20:53] [INFO ] Flatten gal took : 25 ms
[2024-05-25 15:20:53] [INFO ] Time to serialize gal into /tmp/LTL4351900957417929398.gal : 4 ms
[2024-05-25 15:20:53] [INFO ] Time to serialize properties into /tmp/LTL6207476170708564689.ltl : 3 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL4351900957417929398.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL6207476170708564689.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...275
Read 1 LTL properties
Checking formula 0 : !((F(((F("((newmsg7>=1)&&(elected_40_to_left_8>=1))"))U((!("((newmsg7>=1)&&(elected_40_to_left_8>=1))"))U(G("((newmsg5>=1)&&(reply_40_...226
Formula 0 simplified : G(!"((newmsg5>=1)&&(reply_40_4_to_left_6>=1))" & (G!"((newmsg7>=1)&&(elected_40_to_left_8>=1))" R ("((newmsg7>=1)&&(elected_40_to_le...216
Detected timeout of ITS tools.
[2024-05-25 15:21:08] [INFO ] Flatten gal took : 21 ms
[2024-05-25 15:21:08] [INFO ] Applying decomposition
[2024-05-25 15:21:08] [INFO ] Flatten gal took : 20 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph7413800796884245800.txt' '-o' '/tmp/graph7413800796884245800.bin' '-w' '/tmp/graph7413800796884245800.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph7413800796884245800.bin' '-l' '-1' '-v' '-w' '/tmp/graph7413800796884245800.weights' '-q' '0' '-e' '0.001'
[2024-05-25 15:21:08] [INFO ] Decomposing Gal with order
[2024-05-25 15:21:08] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-25 15:21:08] [INFO ] Removed a total of 313 redundant transitions.
[2024-05-25 15:21:08] [INFO ] Flatten gal took : 105 ms
[2024-05-25 15:21:08] [INFO ] Fuse similar labels procedure discarded/fused a total of 29 labels/synchronizations in 23 ms.
[2024-05-25 15:21:08] [INFO ] Time to serialize gal into /tmp/LTL15442773691191115637.gal : 18 ms
[2024-05-25 15:21:08] [INFO ] Time to serialize properties into /tmp/LTL15970043339756924044.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL15442773691191115637.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL15970043339756924044.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...256
Read 1 LTL properties
Checking formula 0 : !((F(((F("((i9.u1.newmsg7>=1)&&(i7.i5.u199.elected_40_to_left_8>=1))"))U((!("((i9.u1.newmsg7>=1)&&(i7.i5.u199.elected_40_to_left_8>=1)...284
Formula 0 simplified : G(!"((i1.u7.newmsg5>=1)&&(i9.u0.reply_40_4_to_left_6>=1))" & (G!"((i9.u1.newmsg7>=1)&&(i7.i5.u199.elected_40_to_left_8>=1))" R ("((i...274
Reverse transition relation is NOT exact ! Due to transitions t46_t47, t58_t59, t67_t68, t81_t82, t110_t111, t130_t131, t148_t149, t174_t175, t866_t867, t8...755
Computing Next relation with stutter on 8.73115e+28 deadlock states
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin8271394616127563613
[2024-05-25 15:21:23] [INFO ] Built C files in 10ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin8271394616127563613
Running compilation step : cd /tmp/ltsmin8271394616127563613;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1284 ms.
Running link step : cd /tmp/ltsmin8271394616127563613;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 30 ms.
Running LTSmin : cd /tmp/ltsmin8271394616127563613;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '<>(((<>((LTLAPp0==true)) U (!(LTLAPp0==true) U []((LTLAPp1==true))))||(LTLAPp1==true)))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property HirschbergSinclair-PT-40-LTLFireability-00 finished in 128671 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((p0&&G((p1||G(!p0))))))'
Support contains 2 out of 957 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 957/957 places, 911/911 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 952 transition count 906
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 952 transition count 906
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 12 place count 950 transition count 904
Iterating global reduction 0 with 2 rules applied. Total rules applied 14 place count 950 transition count 904
Applied a total of 14 rules in 133 ms. Remains 950 /957 variables (removed 7) and now considering 904/911 (removed 7) transitions.
// Phase 1: matrix 904 rows 950 cols
[2024-05-25 15:21:38] [INFO ] Computed 46 invariants in 8 ms
[2024-05-25 15:21:39] [INFO ] Implicit Places using invariants in 741 ms returned []
[2024-05-25 15:21:39] [INFO ] Invariant cache hit.
[2024-05-25 15:21:43] [INFO ] Implicit Places using invariants and state equation in 3709 ms returned []
Implicit Place search using SMT with State Equation took 4453 ms to find 0 implicit places.
[2024-05-25 15:21:43] [INFO ] Invariant cache hit.
[2024-05-25 15:21:44] [INFO ] Dead Transitions using invariants and state equation in 865 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 950/957 places, 904/911 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5454 ms. Remains : 950/957 places, 904/911 transitions.
Stuttering acceptance computed with spot in 210 ms :[true, (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (AND p0 (NOT p1)), p0]
Running random walk in product with property : HirschbergSinclair-PT-40-LTLFireability-01 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(OR (NOT p0) (NOT p1)), acceptance={} source=2 dest: 0}, { cond=(AND p0 p1), acceptance={} source=2 dest: 3}], [{ cond=(AND p0 (NOT p1)), acceptance={} source=3 dest: 0}, { cond=p1, acceptance={} source=3 dest: 3}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=3 dest: 4}], [{ cond=p0, acceptance={} source=4 dest: 0}, { cond=(NOT p0), acceptance={} source=4 dest: 4}]], initial=1, aps=[p0:(GEQ s650 1), p1:(LT s179 1)], 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 1 steps with 0 reset in 0 ms.
FORMULA HirschbergSinclair-PT-40-LTLFireability-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HirschbergSinclair-PT-40-LTLFireability-01 finished in 5701 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((X(X(p0)) U (p1 U p2)))'
Support contains 4 out of 957 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 957/957 places, 911/911 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 951 transition count 905
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 951 transition count 905
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 15 place count 948 transition count 902
Iterating global reduction 0 with 3 rules applied. Total rules applied 18 place count 948 transition count 902
Applied a total of 18 rules in 128 ms. Remains 948 /957 variables (removed 9) and now considering 902/911 (removed 9) transitions.
// Phase 1: matrix 902 rows 948 cols
[2024-05-25 15:21:44] [INFO ] Computed 46 invariants in 8 ms
[2024-05-25 15:21:45] [INFO ] Implicit Places using invariants in 831 ms returned []
[2024-05-25 15:21:45] [INFO ] Invariant cache hit.
[2024-05-25 15:21:48] [INFO ] Implicit Places using invariants and state equation in 3547 ms returned []
Implicit Place search using SMT with State Equation took 4389 ms to find 0 implicit places.
[2024-05-25 15:21:48] [INFO ] Invariant cache hit.
[2024-05-25 15:21:49] [INFO ] Dead Transitions using invariants and state equation in 999 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 948/957 places, 902/911 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5520 ms. Remains : 948/957 places, 902/911 transitions.
Stuttering acceptance computed with spot in 283 ms :[(NOT p2), (NOT p0), (AND (NOT p2) (NOT p1) (NOT p0)), (NOT p0), true, (AND (NOT p2) (NOT p1) (NOT p0)), (AND p0 (NOT p2))]
Running random walk in product with property : HirschbergSinclair-PT-40-LTLFireability-02 automaton TGBA Formula[mat=[[{ cond=(NOT p2), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p2) (NOT p1)), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p2) p1), acceptance={} source=0 dest: 2}], [{ cond=true, acceptance={} source=1 dest: 3}], [{ cond=(AND (NOT p2) (NOT p1)), acceptance={} source=2 dest: 3}, { cond=(AND (NOT p2) p1), acceptance={} source=2 dest: 5}], [{ cond=(NOT p0), acceptance={} source=3 dest: 4}], [{ cond=true, acceptance={} source=4 dest: 4}], [{ cond=(AND (NOT p2) (NOT p1) (NOT p0)), acceptance={} source=5 dest: 4}, { cond=(AND (NOT p2) p1 (NOT p0)), acceptance={} source=5 dest: 6}], [{ cond=(AND (NOT p2) (NOT p1) p0), acceptance={} source=6 dest: 4}, { cond=(AND (NOT p2) p1 p0), acceptance={} source=6 dest: 6}]], initial=0, aps=[p2:(AND (GEQ s79 1) (GEQ s259 1)), p1:(GEQ s269 1), p0:(GEQ s863 1)], nbAcceptance=0, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null, null][false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 0 ms.
FORMULA HirschbergSinclair-PT-40-LTLFireability-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HirschbergSinclair-PT-40-LTLFireability-02 finished in 5839 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((p0 U X(p1))))'
Support contains 3 out of 957 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 957/957 places, 911/911 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 951 transition count 905
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 951 transition count 905
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 15 place count 948 transition count 902
Iterating global reduction 0 with 3 rules applied. Total rules applied 18 place count 948 transition count 902
Applied a total of 18 rules in 121 ms. Remains 948 /957 variables (removed 9) and now considering 902/911 (removed 9) transitions.
[2024-05-25 15:21:50] [INFO ] Invariant cache hit.
[2024-05-25 15:21:51] [INFO ] Implicit Places using invariants in 659 ms returned []
[2024-05-25 15:21:51] [INFO ] Invariant cache hit.
[2024-05-25 15:21:54] [INFO ] Implicit Places using invariants and state equation in 3826 ms returned []
Implicit Place search using SMT with State Equation took 4487 ms to find 0 implicit places.
[2024-05-25 15:21:54] [INFO ] Invariant cache hit.
[2024-05-25 15:21:55] [INFO ] Dead Transitions using invariants and state equation in 1032 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 948/957 places, 902/911 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5649 ms. Remains : 948/957 places, 902/911 transitions.
Stuttering acceptance computed with spot in 132 ms :[(NOT p1), (NOT p1), (NOT p1), true]
Running random walk in product with property : HirschbergSinclair-PT-40-LTLFireability-03 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=p0, acceptance={} source=0 dest: 2}], [{ cond=(NOT p1), acceptance={} source=1 dest: 3}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=2 dest: 1}, { cond=(AND p0 (NOT p1)), acceptance={0} source=2 dest: 2}], [{ cond=true, acceptance={0} source=3 dest: 3}]], initial=0, aps=[p0:(AND (LT s605 1) (GEQ s75 1) (GEQ s420 1)), p1:(GEQ s605 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA HirschbergSinclair-PT-40-LTLFireability-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HirschbergSinclair-PT-40-LTLFireability-03 finished in 5809 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((G(!p0) U G((p1||G(p0)))))'
Support contains 3 out of 957 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 957/957 places, 911/911 transitions.
Reduce places removed 37 places and 37 transitions.
Drop transitions removed 399 transitions
Trivial Post-agglo rules discarded 399 transitions
Performed 399 trivial Post agglomeration. Transition count delta: 399
Iterating post reduction 0 with 399 rules applied. Total rules applied 399 place count 920 transition count 475
Reduce places removed 399 places and 0 transitions.
Iterating post reduction 1 with 399 rules applied. Total rules applied 798 place count 521 transition count 475
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 803 place count 516 transition count 470
Iterating global reduction 2 with 5 rules applied. Total rules applied 808 place count 516 transition count 470
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 2 with 2 rules applied. Total rules applied 810 place count 516 transition count 468
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 812 place count 514 transition count 468
Applied a total of 812 rules in 69 ms. Remains 514 /957 variables (removed 443) and now considering 468/911 (removed 443) transitions.
// Phase 1: matrix 468 rows 514 cols
[2024-05-25 15:21:56] [INFO ] Computed 46 invariants in 8 ms
[2024-05-25 15:21:56] [INFO ] Implicit Places using invariants in 732 ms returned []
[2024-05-25 15:21:56] [INFO ] Invariant cache hit.
[2024-05-25 15:21:57] [INFO ] State equation strengthened by 18 read => feed constraints.
[2024-05-25 15:21:58] [INFO ] Implicit Places using invariants and state equation in 2062 ms returned []
Implicit Place search using SMT with State Equation took 2798 ms to find 0 implicit places.
[2024-05-25 15:21:58] [INFO ] Redundant transitions in 3 ms returned []
[2024-05-25 15:21:58] [INFO ] Invariant cache hit.
[2024-05-25 15:21:59] [INFO ] Dead Transitions using invariants and state equation in 574 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 514/957 places, 468/911 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 3465 ms. Remains : 514/957 places, 468/911 transitions.
Stuttering acceptance computed with spot in 166 ms :[(AND (NOT p1) (NOT p0)), p0, (NOT p0), (AND (NOT p0) (NOT p1)), true]
Running random walk in product with property : HirschbergSinclair-PT-40-LTLFireability-05 automaton TGBA Formula[mat=[[{ cond=(AND p1 (NOT p0)), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p1) p0), acceptance={} source=0 dest: 2}, { cond=(AND p1 p0), acceptance={} source=0 dest: 3}], [{ cond=(AND p1 (NOT p0)), acceptance={} source=1 dest: 1}, { cond=p0, acceptance={} source=1 dest: 4}], [{ cond=p0, acceptance={} source=2 dest: 2}, { cond=(NOT p0), acceptance={} source=2 dest: 4}], [{ cond=(AND (NOT p1) p0), acceptance={} source=3 dest: 2}, { cond=p1, acceptance={} source=3 dest: 3}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=3 dest: 4}], [{ cond=true, acceptance={0} source=4 dest: 4}]], initial=0, aps=[p1:(GEQ s24 1), p0:(AND (GEQ s14 1) (GEQ s66 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null, null, null][true, true, true, true, true]]
Entered a terminal (fully accepting) state of product in 96 steps with 1 reset in 2 ms.
FORMULA HirschbergSinclair-PT-40-LTLFireability-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HirschbergSinclair-PT-40-LTLFireability-05 finished in 3657 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X((p0||G(F(p1))))))'
Support contains 2 out of 957 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 957/957 places, 911/911 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 951 transition count 905
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 951 transition count 905
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 15 place count 948 transition count 902
Iterating global reduction 0 with 3 rules applied. Total rules applied 18 place count 948 transition count 902
Applied a total of 18 rules in 112 ms. Remains 948 /957 variables (removed 9) and now considering 902/911 (removed 9) transitions.
// Phase 1: matrix 902 rows 948 cols
[2024-05-25 15:21:59] [INFO ] Computed 46 invariants in 6 ms
[2024-05-25 15:22:00] [INFO ] Implicit Places using invariants in 756 ms returned []
[2024-05-25 15:22:00] [INFO ] Invariant cache hit.
[2024-05-25 15:22:04] [INFO ] Implicit Places using invariants and state equation in 3858 ms returned []
Implicit Place search using SMT with State Equation took 4635 ms to find 0 implicit places.
[2024-05-25 15:22:04] [INFO ] Invariant cache hit.
[2024-05-25 15:22:05] [INFO ] Dead Transitions using invariants and state equation in 873 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 948/957 places, 902/911 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5626 ms. Remains : 948/957 places, 902/911 transitions.
Stuttering acceptance computed with spot in 214 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1), (NOT p1)]
Running random walk in product with property : HirschbergSinclair-PT-40-LTLFireability-06 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=2 dest: 3}, { cond=(NOT p0), acceptance={} source=2 dest: 4}], [{ cond=(NOT p1), acceptance={0} source=3 dest: 3}], [{ cond=(NOT p1), acceptance={} source=4 dest: 3}, { cond=true, acceptance={} source=4 dest: 4}]], initial=0, aps=[p0:(GEQ s879 1), p1:(LT s557 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 126 reset in 474 ms.
Product exploration explored 100000 steps with 132 reset in 513 ms.
Computed a total of 948 stabilizing places and 902 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 948 transition count 902
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [(AND (NOT p0) p1), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT p0))), (F (G (NOT p0))), (F (G p1))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 5 factoid took 16 ms. Reduced automaton from 5 states, 7 edges and 2 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA HirschbergSinclair-PT-40-LTLFireability-06 TRUE TECHNIQUES KNOWLEDGE
Treatment of property HirschbergSinclair-PT-40-LTLFireability-06 finished in 7236 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((F(p0)&&(G((!p1&&(!p0 U (p2||G(!p0))))) U G(p3))))'
Support contains 7 out of 957 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 957/957 places, 911/911 transitions.
Reduce places removed 37 places and 37 transitions.
Drop transitions removed 370 transitions
Trivial Post-agglo rules discarded 370 transitions
Performed 370 trivial Post agglomeration. Transition count delta: 370
Iterating post reduction 0 with 370 rules applied. Total rules applied 370 place count 920 transition count 504
Reduce places removed 370 places and 0 transitions.
Iterating post reduction 1 with 370 rules applied. Total rules applied 740 place count 550 transition count 504
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 744 place count 546 transition count 500
Iterating global reduction 2 with 4 rules applied. Total rules applied 748 place count 546 transition count 500
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 2 with 1 rules applied. Total rules applied 749 place count 546 transition count 499
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 750 place count 545 transition count 499
Applied a total of 750 rules in 82 ms. Remains 545 /957 variables (removed 412) and now considering 499/911 (removed 412) transitions.
// Phase 1: matrix 499 rows 545 cols
[2024-05-25 15:22:07] [INFO ] Computed 46 invariants in 4 ms
[2024-05-25 15:22:07] [INFO ] Implicit Places using invariants in 756 ms returned []
[2024-05-25 15:22:07] [INFO ] Invariant cache hit.
[2024-05-25 15:22:10] [INFO ] Implicit Places using invariants and state equation in 2942 ms returned []
Implicit Place search using SMT with State Equation took 3704 ms to find 0 implicit places.
[2024-05-25 15:22:10] [INFO ] Redundant transitions in 3 ms returned []
[2024-05-25 15:22:10] [INFO ] Invariant cache hit.
[2024-05-25 15:22:11] [INFO ] Dead Transitions using invariants and state equation in 628 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 545/957 places, 499/911 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 4438 ms. Remains : 545/957 places, 499/911 transitions.
Stuttering acceptance computed with spot in 273 ms :[(OR (NOT p0) (NOT p3)), true, (NOT p0), (NOT p3), (OR (AND p0 (NOT p2) p3) (AND p1 p3)), (NOT p3)]
Running random walk in product with property : HirschbergSinclair-PT-40-LTLFireability-07 automaton TGBA Formula[mat=[[{ cond=(OR (AND p0 (NOT p3) (NOT p2)) (AND (NOT p3) p1)), acceptance={} source=0 dest: 1}, { cond=(OR (AND (NOT p0) p3) (AND (NOT p0) (NOT p1))), acceptance={} source=0 dest: 2}, { cond=(OR (AND p0 p3 (NOT p2)) (AND p3 p1)), acceptance={} source=0 dest: 3}, { cond=(OR (AND (NOT p0) (NOT p3) (NOT p1)) (AND (NOT p3) (NOT p1) p2)), acceptance={} source=0 dest: 4}, { cond=(OR (AND (NOT p0) (NOT p1)) (AND (NOT p1) p2)), acceptance={} source=0 dest: 5}], [{ cond=true, acceptance={0} source=1 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=2 dest: 2}], [{ cond=(NOT p3), acceptance={} source=3 dest: 1}, { cond=p3, acceptance={} source=3 dest: 3}], [{ cond=(OR (AND p0 p3 (NOT p2)) (AND p3 p1)), acceptance={} source=4 dest: 1}, { cond=(OR (AND (NOT p0) p3 (NOT p1)) (AND p3 (NOT p1) p2)), acceptance={} source=4 dest: 4}], [{ cond=(OR (AND p0 (NOT p3) (NOT p2)) (AND (NOT p3) p1)), acceptance={} source=5 dest: 1}, { cond=(OR (AND p0 p3 (NOT p2)) (AND p3 p1)), acceptance={} source=5 dest: 3}, { cond=(OR (AND (NOT p0) (NOT p3) (NOT p1)) (AND (NOT p3) (NOT p1) p2)), acceptance={} source=5 dest: 4}, { cond=(OR (AND (NOT p0) p3 (NOT p1)) (AND p3 (NOT p1) p2)), acceptance={} source=5 dest: 5}, { cond=(OR (AND (NOT p0) (NOT p3) (NOT p1)) (AND (NOT p3) (NOT p1) p2)), acceptance={0} source=5 dest: 5}]], initial=0, aps=[p0:(AND (GEQ s3 1) (GEQ s160 1)), p3:(GEQ s106 1), p2:(AND (NOT (AND (GEQ s42 1) (GEQ s504 1))) (NOT (AND (GEQ s3 1) (GEQ s160 1)))), p1:(AND (GEQ s14 1) ...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null, null, null, null][true, true, true, true, true, true]]
Product exploration explored 100000 steps with 1847 reset in 620 ms.
Product exploration explored 100000 steps with 1863 reset in 696 ms.
Computed a total of 545 stabilizing places and 499 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 545 transition count 499
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [(AND (NOT p0) (NOT p3) p2 (NOT p1)), (X (NOT (OR (AND p0 (NOT p3) (NOT p2)) (AND (NOT p3) p1)))), (X (NOT (OR (AND p0 p3 (NOT p2)) (AND p3 p1)))), (X (NOT p0)), true, (X (X (NOT (OR (AND p0 (NOT p3) (NOT p2)) (AND (NOT p3) p1))))), (X (X (NOT (OR (AND p0 p3 (NOT p2)) (AND p3 p1))))), (X (X (NOT p0))), (F (G (NOT p0))), (F (G (NOT p3))), (F (G p2)), (F (G (NOT p1)))]
False Knowledge obtained : [(X (NOT p3)), (X p3), (X (OR (AND (NOT p0) (NOT p3) (NOT p1)) (AND (NOT p3) (NOT p1) p2))), (X (NOT (OR (AND (NOT p0) (NOT p3) (NOT p1)) (AND (NOT p3) (NOT p1) p2)))), (X (OR (AND (NOT p0) p3 (NOT p1)) (AND p3 (NOT p1) p2))), (X (NOT (OR (AND (NOT p0) p3 (NOT p1)) (AND p3 (NOT p1) p2)))), (X (X (NOT p3))), (X (X p3)), (X (X (OR (AND (NOT p0) (NOT p3) (NOT p1)) (AND (NOT p3) (NOT p1) p2)))), (X (X (NOT (OR (AND (NOT p0) (NOT p3) (NOT p1)) (AND (NOT p3) (NOT p1) p2))))), (X (X (OR (AND (NOT p0) p3 (NOT p1)) (AND p3 (NOT p1) p2)))), (X (X (NOT (OR (AND (NOT p0) p3 (NOT p1)) (AND p3 (NOT p1) p2)))))]
Property proved to be false thanks to negative knowledge :(X (NOT p3))
Knowledge based reduction with 12 factoid took 189 ms. Reduced automaton from 6 states, 16 edges and 4 AP (stutter insensitive) to 1 states, 1 edges and 0 AP (stutter insensitive).
FORMULA HirschbergSinclair-PT-40-LTLFireability-07 FALSE TECHNIQUES KNOWLEDGE
Treatment of property HirschbergSinclair-PT-40-LTLFireability-07 finished in 6469 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(G((p0&&F(p1))))))'
Support contains 3 out of 957 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 957/957 places, 911/911 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 951 transition count 905
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 951 transition count 905
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 15 place count 948 transition count 902
Iterating global reduction 0 with 3 rules applied. Total rules applied 18 place count 948 transition count 902
Applied a total of 18 rules in 110 ms. Remains 948 /957 variables (removed 9) and now considering 902/911 (removed 9) transitions.
// Phase 1: matrix 902 rows 948 cols
[2024-05-25 15:22:13] [INFO ] Computed 46 invariants in 6 ms
[2024-05-25 15:22:14] [INFO ] Implicit Places using invariants in 809 ms returned []
[2024-05-25 15:22:14] [INFO ] Invariant cache hit.
[2024-05-25 15:22:17] [INFO ] Implicit Places using invariants and state equation in 3576 ms returned []
Implicit Place search using SMT with State Equation took 4408 ms to find 0 implicit places.
[2024-05-25 15:22:17] [INFO ] Invariant cache hit.
[2024-05-25 15:22:18] [INFO ] Dead Transitions using invariants and state equation in 833 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 948/957 places, 902/911 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5353 ms. Remains : 948/957 places, 902/911 transitions.
Stuttering acceptance computed with spot in 172 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), true, (NOT p1)]
Running random walk in product with property : HirschbergSinclair-PT-40-LTLFireability-08 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=p0, acceptance={} source=2 dest: 2}, { cond=(NOT p0), acceptance={} source=2 dest: 3}, { cond=(AND p0 (NOT p1)), acceptance={} source=2 dest: 4}], [{ cond=true, acceptance={0} source=3 dest: 3}], [{ cond=(NOT p1), acceptance={0} source=4 dest: 4}]], initial=0, aps=[p0:(OR (LT s1 1) (LT s279 1)), p1:(GEQ s56 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Stuttering criterion allowed to conclude after 982 steps with 0 reset in 4 ms.
FORMULA HirschbergSinclair-PT-40-LTLFireability-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HirschbergSinclair-PT-40-LTLFireability-08 finished in 5558 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 1 out of 957 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 957/957 places, 911/911 transitions.
Reduce places removed 40 places and 40 transitions.
Drop transitions removed 407 transitions
Trivial Post-agglo rules discarded 407 transitions
Performed 407 trivial Post agglomeration. Transition count delta: 407
Iterating post reduction 0 with 407 rules applied. Total rules applied 407 place count 917 transition count 464
Reduce places removed 407 places and 0 transitions.
Iterating post reduction 1 with 407 rules applied. Total rules applied 814 place count 510 transition count 464
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 820 place count 504 transition count 458
Iterating global reduction 2 with 6 rules applied. Total rules applied 826 place count 504 transition count 458
Drop transitions removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 2 with 3 rules applied. Total rules applied 829 place count 504 transition count 455
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 3 with 3 rules applied. Total rules applied 832 place count 501 transition count 455
Applied a total of 832 rules in 55 ms. Remains 501 /957 variables (removed 456) and now considering 455/911 (removed 456) transitions.
// Phase 1: matrix 455 rows 501 cols
[2024-05-25 15:22:19] [INFO ] Computed 46 invariants in 3 ms
[2024-05-25 15:22:19] [INFO ] Implicit Places using invariants in 756 ms returned []
[2024-05-25 15:22:19] [INFO ] Invariant cache hit.
[2024-05-25 15:22:22] [INFO ] Implicit Places using invariants and state equation in 2372 ms returned []
Implicit Place search using SMT with State Equation took 3133 ms to find 0 implicit places.
[2024-05-25 15:22:22] [INFO ] Redundant transitions in 2 ms returned []
[2024-05-25 15:22:22] [INFO ] Invariant cache hit.
[2024-05-25 15:22:22] [INFO ] Dead Transitions using invariants and state equation in 479 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 501/957 places, 455/911 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 3684 ms. Remains : 501/957 places, 455/911 transitions.
Stuttering acceptance computed with spot in 47 ms :[(NOT p0)]
Running random walk in product with property : HirschbergSinclair-PT-40-LTLFireability-09 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(LT s312 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Product exploration explored 100000 steps with 202 reset in 321 ms.
Product exploration explored 100000 steps with 202 reset in 367 ms.
Computed a total of 501 stabilizing places and 455 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 501 transition count 455
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [p0, (X p0), (X (X p0)), (F (G p0))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 4 factoid took 18 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA HirschbergSinclair-PT-40-LTLFireability-09 TRUE TECHNIQUES KNOWLEDGE
Treatment of property HirschbergSinclair-PT-40-LTLFireability-09 finished in 4670 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G((X(X(p0))||F(p1)))))'
Support contains 3 out of 957 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 957/957 places, 911/911 transitions.
Reduce places removed 38 places and 38 transitions.
Drop transitions removed 398 transitions
Trivial Post-agglo rules discarded 398 transitions
Performed 398 trivial Post agglomeration. Transition count delta: 398
Iterating post reduction 0 with 398 rules applied. Total rules applied 398 place count 919 transition count 475
Reduce places removed 398 places and 0 transitions.
Iterating post reduction 1 with 398 rules applied. Total rules applied 796 place count 521 transition count 475
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 802 place count 515 transition count 469
Iterating global reduction 2 with 6 rules applied. Total rules applied 808 place count 515 transition count 469
Drop transitions removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 2 with 3 rules applied. Total rules applied 811 place count 515 transition count 466
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 3 with 3 rules applied. Total rules applied 814 place count 512 transition count 466
Applied a total of 814 rules in 56 ms. Remains 512 /957 variables (removed 445) and now considering 466/911 (removed 445) transitions.
// Phase 1: matrix 466 rows 512 cols
[2024-05-25 15:22:23] [INFO ] Computed 46 invariants in 3 ms
[2024-05-25 15:22:24] [INFO ] Implicit Places using invariants in 796 ms returned []
[2024-05-25 15:22:24] [INFO ] Invariant cache hit.
[2024-05-25 15:22:24] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-25 15:22:27] [INFO ] Implicit Places using invariants and state equation in 2606 ms returned []
Implicit Place search using SMT with State Equation took 3404 ms to find 0 implicit places.
[2024-05-25 15:22:27] [INFO ] Redundant transitions in 2 ms returned []
[2024-05-25 15:22:27] [INFO ] Invariant cache hit.
[2024-05-25 15:22:27] [INFO ] Dead Transitions using invariants and state equation in 556 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 512/957 places, 466/911 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 4028 ms. Remains : 512/957 places, 466/911 transitions.
Stuttering acceptance computed with spot in 75 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : HirschbergSinclair-PT-40-LTLFireability-10 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=0 dest: 1}], [{ cond=(AND p0 (NOT p1)), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(LT s32 1), p1:(AND (GEQ s15 1) (GEQ s496 1))], 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 203 reset in 339 ms.
Product exploration explored 100000 steps with 204 reset in 392 ms.
Computed a total of 512 stabilizing places and 466 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 512 transition count 466
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (F (G p0)), (F (G (NOT p1)))]
False Knowledge obtained : [(X (AND (NOT p0) (NOT p1))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (AND p0 (NOT p1))), (X (NOT (AND p0 (NOT p1)))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (AND p0 (NOT p1)))), (X (X (NOT (AND p0 (NOT p1)))))]
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 3 factoid took 16 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA HirschbergSinclair-PT-40-LTLFireability-10 TRUE TECHNIQUES KNOWLEDGE
Treatment of property HirschbergSinclair-PT-40-LTLFireability-10 finished in 5103 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((p0||F(p1)||X(G(p2)))))'
Support contains 6 out of 957 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 957/957 places, 911/911 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 951 transition count 905
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 951 transition count 905
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 15 place count 948 transition count 902
Iterating global reduction 0 with 3 rules applied. Total rules applied 18 place count 948 transition count 902
Applied a total of 18 rules in 110 ms. Remains 948 /957 variables (removed 9) and now considering 902/911 (removed 9) transitions.
// Phase 1: matrix 902 rows 948 cols
[2024-05-25 15:22:28] [INFO ] Computed 46 invariants in 6 ms
[2024-05-25 15:22:29] [INFO ] Implicit Places using invariants in 787 ms returned []
[2024-05-25 15:22:29] [INFO ] Invariant cache hit.
[2024-05-25 15:22:33] [INFO ] Implicit Places using invariants and state equation in 3552 ms returned []
Implicit Place search using SMT with State Equation took 4347 ms to find 0 implicit places.
[2024-05-25 15:22:33] [INFO ] Invariant cache hit.
[2024-05-25 15:22:34] [INFO ] Dead Transitions using invariants and state equation in 939 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 948/957 places, 902/911 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5400 ms. Remains : 948/957 places, 902/911 transitions.
Stuttering acceptance computed with spot in 159 ms :[(NOT p1), (AND (NOT p1) (NOT p0) (NOT p2)), (AND (NOT p1) (NOT p0) (NOT p2)), (AND (NOT p1) (NOT p2))]
Running random walk in product with property : HirschbergSinclair-PT-40-LTLFireability-11 automaton TGBA Formula[mat=[[{ cond=(NOT p1), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=2 dest: 3}], [{ cond=(AND (NOT p1) (NOT p2)), acceptance={} source=3 dest: 0}, { cond=(AND (NOT p1) p2), acceptance={} source=3 dest: 3}]], initial=1, aps=[p1:(OR (GEQ s845 1) (AND (GEQ s5 1) (GEQ s287 1))), p0:(AND (GEQ s33 1) (GEQ s536 1)), p2:(GEQ s375 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 317 reset in 607 ms.
Product exploration explored 100000 steps with 317 reset in 827 ms.
Computed a total of 948 stabilizing places and 902 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 948 transition count 902
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [(AND (NOT p1) (NOT p0) (NOT p2)), (X (AND (NOT p0) (NOT p1))), (X (X (AND (NOT p1) (NOT p2)))), (X (X (NOT (AND (NOT p1) p2)))), (F (G (NOT p1))), (F (G (NOT p0))), (F (G (NOT p2)))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 7 factoid took 203 ms. Reduced automaton from 4 states, 5 edges and 3 AP (stutter sensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 36 ms :[(NOT p1)]
Finished random walk after 312 steps, including 0 resets, run visited all 1 properties in 4 ms. (steps per millisecond=78 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND (NOT p1) (NOT p0) (NOT p2)), (X (AND (NOT p0) (NOT p1))), (X (X (AND (NOT p1) (NOT p2)))), (X (X (NOT (AND (NOT p1) p2)))), (F (G (NOT p1))), (F (G (NOT p0))), (F (G (NOT p2)))]
False Knowledge obtained : [(F p1)]
Knowledge based reduction with 7 factoid took 277 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 38 ms :[(NOT p1)]
Stuttering acceptance computed with spot in 36 ms :[(NOT p1)]
[2024-05-25 15:22:36] [INFO ] Invariant cache hit.
[2024-05-25 15:22:37] [INFO ] [Real]Absence check using 0 positive and 46 generalized place invariants in 230 ms returned sat
[2024-05-25 15:22:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-25 15:22:51] [INFO ] [Real]Absence check using state equation in 13868 ms returned unknown
Could not prove EG (NOT p1)
Support contains 3 out of 948 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in SI_LTL mode, iteration 0 : 948/948 places, 902/902 transitions.
Reduce places removed 38 places and 38 transitions.
Drop transitions removed 384 transitions
Trivial Post-agglo rules discarded 384 transitions
Performed 384 trivial Post agglomeration. Transition count delta: 384
Iterating post reduction 0 with 384 rules applied. Total rules applied 384 place count 910 transition count 480
Reduce places removed 384 places and 0 transitions.
Iterating post reduction 1 with 384 rules applied. Total rules applied 768 place count 526 transition count 480
Applied a total of 768 rules in 31 ms. Remains 526 /948 variables (removed 422) and now considering 480/902 (removed 422) transitions.
// Phase 1: matrix 480 rows 526 cols
[2024-05-25 15:22:51] [INFO ] Computed 46 invariants in 4 ms
[2024-05-25 15:22:52] [INFO ] Implicit Places using invariants in 768 ms returned []
[2024-05-25 15:22:52] [INFO ] Invariant cache hit.
[2024-05-25 15:22:55] [INFO ] Implicit Places using invariants and state equation in 2541 ms returned []
Implicit Place search using SMT with State Equation took 3320 ms to find 0 implicit places.
[2024-05-25 15:22:55] [INFO ] Redundant transitions in 3 ms returned []
[2024-05-25 15:22:55] [INFO ] Invariant cache hit.
[2024-05-25 15:22:55] [INFO ] Dead Transitions using invariants and state equation in 611 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 526/948 places, 480/902 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 3973 ms. Remains : 526/948 places, 480/902 transitions.
Computed a total of 526 stabilizing places and 480 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 526 transition count 480
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [(NOT p1), (X (NOT p1)), (X (X (NOT p1))), (F (G (NOT p1)))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 91 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 38 ms :[(NOT p1)]
Finished random walk after 173 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=86 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(NOT p1), (X (NOT p1)), (X (X (NOT p1))), (F (G (NOT p1)))]
False Knowledge obtained : [(F p1)]
Knowledge based reduction with 4 factoid took 114 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 35 ms :[(NOT p1)]
Stuttering acceptance computed with spot in 37 ms :[(NOT p1)]
[2024-05-25 15:22:56] [INFO ] Invariant cache hit.
[2024-05-25 15:22:57] [INFO ] [Real]Absence check using 0 positive and 46 generalized place invariants in 330 ms returned sat
[2024-05-25 15:22:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-25 15:23:11] [INFO ] [Real]Absence check using state equation in 14182 ms returned unknown
Could not prove EG (NOT p1)
Stuttering acceptance computed with spot in 39 ms :[(NOT p1)]
Product exploration explored 100000 steps with 664 reset in 598 ms.
Product exploration explored 100000 steps with 665 reset in 667 ms.
Built C files in :
/tmp/ltsmin4019171997056473529
[2024-05-25 15:23:12] [INFO ] Computing symmetric may disable matrix : 480 transitions.
[2024-05-25 15:23:12] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-25 15:23:12] [INFO ] Computing symmetric may enable matrix : 480 transitions.
[2024-05-25 15:23:12] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-25 15:23:12] [INFO ] Computing Do-Not-Accords matrix : 480 transitions.
[2024-05-25 15:23:12] [INFO ] Computation of Completed DNA matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-25 15:23:12] [INFO ] Built C files in 52ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4019171997056473529
Running compilation step : cd /tmp/ltsmin4019171997056473529;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1615 ms.
Running link step : cd /tmp/ltsmin4019171997056473529;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 38 ms.
Running LTSmin : cd /tmp/ltsmin4019171997056473529;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased17938983080721085309.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 3 out of 526 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 526/526 places, 480/480 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 10 transitions
Trivial Post-agglo rules discarded 10 transitions
Performed 10 trivial Post agglomeration. Transition count delta: 10
Iterating post reduction 0 with 10 rules applied. Total rules applied 10 place count 525 transition count 469
Reduce places removed 10 places and 0 transitions.
Iterating post reduction 1 with 10 rules applied. Total rules applied 20 place count 515 transition count 469
Applied a total of 20 rules in 25 ms. Remains 515 /526 variables (removed 11) and now considering 469/480 (removed 11) transitions.
// Phase 1: matrix 469 rows 515 cols
[2024-05-25 15:23:27] [INFO ] Computed 46 invariants in 3 ms
[2024-05-25 15:23:28] [INFO ] Implicit Places using invariants in 761 ms returned []
[2024-05-25 15:23:28] [INFO ] Invariant cache hit.
[2024-05-25 15:23:30] [INFO ] Implicit Places using invariants and state equation in 2363 ms returned []
Implicit Place search using SMT with State Equation took 3126 ms to find 0 implicit places.
[2024-05-25 15:23:30] [INFO ] Redundant transitions in 2 ms returned []
[2024-05-25 15:23:30] [INFO ] Invariant cache hit.
[2024-05-25 15:23:31] [INFO ] Dead Transitions using invariants and state equation in 698 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 515/526 places, 469/480 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 3862 ms. Remains : 515/526 places, 469/480 transitions.
Built C files in :
/tmp/ltsmin6337446856234390661
[2024-05-25 15:23:31] [INFO ] Computing symmetric may disable matrix : 469 transitions.
[2024-05-25 15:23:31] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-25 15:23:31] [INFO ] Computing symmetric may enable matrix : 469 transitions.
[2024-05-25 15:23:31] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-25 15:23:31] [INFO ] Computing Do-Not-Accords matrix : 469 transitions.
[2024-05-25 15:23:31] [INFO ] Computation of Completed DNA matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-25 15:23:31] [INFO ] Built C files in 48ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6337446856234390661
Running compilation step : cd /tmp/ltsmin6337446856234390661;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1615 ms.
Running link step : cd /tmp/ltsmin6337446856234390661;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 38 ms.
Running LTSmin : cd /tmp/ltsmin6337446856234390661;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased17306064173996347050.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2024-05-25 15:23:46] [INFO ] Flatten gal took : 22 ms
[2024-05-25 15:23:46] [INFO ] Flatten gal took : 21 ms
[2024-05-25 15:23:46] [INFO ] Time to serialize gal into /tmp/LTL4534439777298640311.gal : 5 ms
[2024-05-25 15:23:46] [INFO ] Time to serialize properties into /tmp/LTL10543515320759628937.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL4534439777298640311.gal' '-t' 'CGAL' '-hoa' '/tmp/aut24972780483017872.hoa' '-atoms' '/tmp/LTL10543515320759628937.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...316
Loading property file /tmp/LTL10543515320759628937.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut24972780483017872.hoa
Detected timeout of ITS tools.
[2024-05-25 15:24:01] [INFO ] Flatten gal took : 20 ms
[2024-05-25 15:24:01] [INFO ] Flatten gal took : 20 ms
[2024-05-25 15:24:01] [INFO ] Time to serialize gal into /tmp/LTL14611859284574158249.gal : 6 ms
[2024-05-25 15:24:01] [INFO ] Time to serialize properties into /tmp/LTL16234383402000192187.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL14611859284574158249.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL16234383402000192187.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...277
Read 1 LTL properties
Checking formula 0 : !((X(((F("((rcv_left_election_40_6_8_8>=1)||((newmsg3>=1)&&(reply_40_2_to_left_4>=1)))"))||(X(G("(rcv_right_election_40_4_7_33>=1)")))...214
Formula 0 simplified : X(!"((newmsg17>=1)&&(election_40_5_23_to_left_18>=1))" & G!"((rcv_left_election_40_6_8_8>=1)||((newmsg3>=1)&&(reply_40_2_to_left_4>=...202
Detected timeout of ITS tools.
[2024-05-25 15:24:16] [INFO ] Flatten gal took : 26 ms
[2024-05-25 15:24:16] [INFO ] Applying decomposition
[2024-05-25 15:24:16] [INFO ] Flatten gal took : 19 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph13492017648877794851.txt' '-o' '/tmp/graph13492017648877794851.bin' '-w' '/tmp/graph13492017648877794851.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph13492017648877794851.bin' '-l' '-1' '-v' '-w' '/tmp/graph13492017648877794851.weights' '-q' '0' '-e' '0.001'
[2024-05-25 15:24:16] [INFO ] Decomposing Gal with order
[2024-05-25 15:24:16] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-25 15:24:17] [INFO ] Removed a total of 308 redundant transitions.
[2024-05-25 15:24:17] [INFO ] Flatten gal took : 63 ms
[2024-05-25 15:24:17] [INFO ] Fuse similar labels procedure discarded/fused a total of 22 labels/synchronizations in 10 ms.
[2024-05-25 15:24:17] [INFO ] Time to serialize gal into /tmp/LTL1500544051783489419.gal : 9 ms
[2024-05-25 15:24:17] [INFO ] Time to serialize properties into /tmp/LTL513154375234515911.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL1500544051783489419.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL513154375234515911.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...253
Read 1 LTL properties
Checking formula 0 : !((X(((F("((i6.u2.rcv_left_election_40_6_8_8>=1)||((i0.u0.newmsg3>=1)&&(i0.u1.reply_40_2_to_left_4>=1)))"))||(X(G("(i5.u67.rcv_right_e...259
Formula 0 simplified : X(!"((i2.i0.u3.newmsg17>=1)&&(i9.i0.u102.election_40_5_23_to_left_18>=1))" & G!"((i6.u2.rcv_left_election_40_6_8_8>=1)||((i0.u0.newm...247
Reverse transition relation is NOT exact ! Due to transitions t2, t58_t59, t71_t72, t94_t95, t110_t111, t152_t153, t170_t171, t283_t284, t788_t789, t836_t8...765
Computing Next relation with stutter on 8.73115e+28 deadlock states
4 unique states visited
0 strongly connected components in search stack
3 transitions explored
4 items max in DFS search stack
565 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,5.74823,186536,1,0,347473,6225,8009,996822,579,34332,601585
no accepting run found
Formula 0 is TRUE no accepting run found.
FORMULA HirschbergSinclair-PT-40-LTLFireability-11 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
ITS tools runner thread asked to quit. Dying gracefully.
Treatment of property HirschbergSinclair-PT-40-LTLFireability-11 finished in 115346 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G((p0 U p1))))'
Support contains 3 out of 957 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 957/957 places, 911/911 transitions.
Reduce places removed 39 places and 39 transitions.
Drop transitions removed 394 transitions
Trivial Post-agglo rules discarded 394 transitions
Performed 394 trivial Post agglomeration. Transition count delta: 394
Iterating post reduction 0 with 394 rules applied. Total rules applied 394 place count 918 transition count 478
Reduce places removed 394 places and 0 transitions.
Iterating post reduction 1 with 394 rules applied. Total rules applied 788 place count 524 transition count 478
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 794 place count 518 transition count 472
Iterating global reduction 2 with 6 rules applied. Total rules applied 800 place count 518 transition count 472
Drop transitions removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 2 with 3 rules applied. Total rules applied 803 place count 518 transition count 469
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 3 with 3 rules applied. Total rules applied 806 place count 515 transition count 469
Applied a total of 806 rules in 46 ms. Remains 515 /957 variables (removed 442) and now considering 469/911 (removed 442) transitions.
// Phase 1: matrix 469 rows 515 cols
[2024-05-25 15:24:24] [INFO ] Computed 46 invariants in 3 ms
[2024-05-25 15:24:24] [INFO ] Implicit Places using invariants in 574 ms returned []
[2024-05-25 15:24:24] [INFO ] Invariant cache hit.
[2024-05-25 15:24:26] [INFO ] Implicit Places using invariants and state equation in 2300 ms returned []
Implicit Place search using SMT with State Equation took 2877 ms to find 0 implicit places.
[2024-05-25 15:24:27] [INFO ] Redundant transitions in 2 ms returned []
[2024-05-25 15:24:27] [INFO ] Invariant cache hit.
[2024-05-25 15:24:27] [INFO ] Dead Transitions using invariants and state equation in 699 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 515/957 places, 469/911 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 3637 ms. Remains : 515/957 places, 469/911 transitions.
Stuttering acceptance computed with spot in 116 ms :[(NOT p1), (NOT p1)]
Running random walk in product with property : HirschbergSinclair-PT-40-LTLFireability-12 automaton TGBA Formula[mat=[[{ cond=(OR p1 p0), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={0} source=0 dest: 1}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=1 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p1:(GEQ s391 1), p0:(AND (GEQ s37 1) (GEQ s142 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 510 steps with 0 reset in 4 ms.
FORMULA HirschbergSinclair-PT-40-LTLFireability-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HirschbergSinclair-PT-40-LTLFireability-12 finished in 3778 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((X(p0)&&((G(p1) U G(p2)) U p3)))'
Support contains 7 out of 957 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 957/957 places, 911/911 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 952 transition count 906
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 952 transition count 906
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 13 place count 949 transition count 903
Iterating global reduction 0 with 3 rules applied. Total rules applied 16 place count 949 transition count 903
Applied a total of 16 rules in 117 ms. Remains 949 /957 variables (removed 8) and now considering 903/911 (removed 8) transitions.
// Phase 1: matrix 903 rows 949 cols
[2024-05-25 15:24:27] [INFO ] Computed 46 invariants in 7 ms
[2024-05-25 15:24:28] [INFO ] Implicit Places using invariants in 657 ms returned []
[2024-05-25 15:24:28] [INFO ] Invariant cache hit.
[2024-05-25 15:24:32] [INFO ] Implicit Places using invariants and state equation in 3508 ms returned []
Implicit Place search using SMT with State Equation took 4168 ms to find 0 implicit places.
[2024-05-25 15:24:32] [INFO ] Invariant cache hit.
[2024-05-25 15:24:33] [INFO ] Dead Transitions using invariants and state equation in 1132 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 949/957 places, 903/911 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5423 ms. Remains : 949/957 places, 903/911 transitions.
Stuttering acceptance computed with spot in 350 ms :[(OR (NOT p3) (NOT p0)), true, (NOT p0), (AND p2 (NOT p1)), (NOT p2), (NOT p2), (NOT p3)]
Running random walk in product with property : HirschbergSinclair-PT-40-LTLFireability-13 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p3) (NOT p2) (NOT p1)), acceptance={} source=0 dest: 1}, { cond=(OR p3 p2 p1), acceptance={} source=0 dest: 2}, { cond=(AND (NOT p3) (NOT p2) p1), acceptance={} source=0 dest: 3}, { cond=(AND (NOT p3) p2 (NOT p1)), acceptance={} source=0 dest: 4}, { cond=(AND (NOT p3) p1), acceptance={} source=0 dest: 5}, { cond=(OR (AND (NOT p3) p2) (AND (NOT p3) p1)), acceptance={} source=0 dest: 6}], [{ cond=true, acceptance={0} source=1 dest: 1}], [{ cond=(NOT p0), acceptance={} source=2 dest: 1}], [{ cond=(AND p2 (NOT p1)), acceptance={} source=3 dest: 1}, { cond=(AND p2 p1), acceptance={} source=3 dest: 3}], [{ cond=(NOT p2), acceptance={} source=4 dest: 1}, { cond=p2, acceptance={} source=4 dest: 4}], [{ cond=(AND (NOT p2) (NOT p1)), acceptance={} source=5 dest: 1}, { cond=(AND (NOT p2) p1), acceptance={} source=5 dest: 3}, { cond=(AND p2 (NOT p1)), acceptance={} source=5 dest: 4}, { cond=(AND p2 p1), acceptance={} source=5 dest: 5}, { cond=(AND (NOT p2) p1), acceptance={0} source=5 dest: 5}], [{ cond=(AND (NOT p3) (NOT p2) (NOT p1)), acceptance={} source=6 dest: 1}, { cond=(AND (NOT p3) (NOT p2) p1), acceptance={} source=6 dest: 3}, { cond=(AND (NOT p3) p2 (NOT p1)), acceptance={} source=6 dest: 4}, { cond=(AND (NOT p3) p1), acceptance={} source=6 dest: 5}, { cond=(OR (AND (NOT p3) p2) (AND (NOT p3) p1)), acceptance={0} source=6 dest: 6}]], initial=0, aps=[p3:(AND (GEQ s11 1) (GEQ s102 1)), p2:(LT s402 1), p1:(AND (GEQ s71 1) (GEQ s912 1)), p0:(OR (LT s45 1) (LT s702 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null, null, null][false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 492 steps with 0 reset in 3 ms.
FORMULA HirschbergSinclair-PT-40-LTLFireability-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HirschbergSinclair-PT-40-LTLFireability-13 finished in 5815 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(G((G((p0&&F(p1))) U p2)))))'
Support contains 4 out of 957 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 957/957 places, 911/911 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 952 transition count 906
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 952 transition count 906
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 12 place count 950 transition count 904
Iterating global reduction 0 with 2 rules applied. Total rules applied 14 place count 950 transition count 904
Applied a total of 14 rules in 117 ms. Remains 950 /957 variables (removed 7) and now considering 904/911 (removed 7) transitions.
// Phase 1: matrix 904 rows 950 cols
[2024-05-25 15:24:33] [INFO ] Computed 46 invariants in 6 ms
[2024-05-25 15:24:34] [INFO ] Implicit Places using invariants in 831 ms returned []
[2024-05-25 15:24:34] [INFO ] Invariant cache hit.
[2024-05-25 15:24:38] [INFO ] Implicit Places using invariants and state equation in 3899 ms returned []
Implicit Place search using SMT with State Equation took 4736 ms to find 0 implicit places.
[2024-05-25 15:24:38] [INFO ] Invariant cache hit.
[2024-05-25 15:24:39] [INFO ] Dead Transitions using invariants and state equation in 1228 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 950/957 places, 904/911 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 6084 ms. Remains : 950/957 places, 904/911 transitions.
Stuttering acceptance computed with spot in 315 ms :[(NOT p2), (NOT p2), (NOT p2), true, (NOT p1), (OR (NOT p1) (NOT p0)), (NOT p2)]
Running random walk in product with property : HirschbergSinclair-PT-40-LTLFireability-14 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(OR p2 p0), acceptance={} source=2 dest: 2}, { cond=(AND (NOT p2) (NOT p0)), acceptance={} source=2 dest: 3}, { cond=(AND (NOT p2) p0 (NOT p1)), acceptance={} source=2 dest: 4}, { cond=(AND (NOT p2) p0), acceptance={} source=2 dest: 5}, { cond=(AND (NOT p2) p0), acceptance={} source=2 dest: 6}], [{ cond=true, acceptance={0} source=3 dest: 3}], [{ cond=(NOT p1), acceptance={0} source=4 dest: 4}], [{ cond=(NOT p0), acceptance={} source=5 dest: 3}, { cond=(AND p0 (NOT p1)), acceptance={} source=5 dest: 4}, { cond=p0, acceptance={} source=5 dest: 5}], [{ cond=(AND (NOT p2) (NOT p0)), acceptance={0} source=6 dest: 3}, { cond=(AND (NOT p2) p0 (NOT p1)), acceptance={0} source=6 dest: 4}, { cond=(AND (NOT p2) p0), acceptance={0} source=6 dest: 5}, { cond=(AND (NOT p2) p0), acceptance={0} source=6 dest: 6}]], initial=0, aps=[p2:(OR (GEQ s119 1) (GEQ s409 1)), p0:(GEQ s119 1), p1:(AND (GEQ s49 1) (GEQ s590 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null, null][false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 0 ms.
FORMULA HirschbergSinclair-PT-40-LTLFireability-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HirschbergSinclair-PT-40-LTLFireability-14 finished in 6435 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F((p0||X(F(p1))))))'
Support contains 4 out of 957 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 957/957 places, 911/911 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 951 transition count 905
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 951 transition count 905
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 15 place count 948 transition count 902
Iterating global reduction 0 with 3 rules applied. Total rules applied 18 place count 948 transition count 902
Applied a total of 18 rules in 115 ms. Remains 948 /957 variables (removed 9) and now considering 902/911 (removed 9) transitions.
// Phase 1: matrix 902 rows 948 cols
[2024-05-25 15:24:40] [INFO ] Computed 46 invariants in 5 ms
[2024-05-25 15:24:41] [INFO ] Implicit Places using invariants in 824 ms returned []
[2024-05-25 15:24:41] [INFO ] Invariant cache hit.
[2024-05-25 15:24:44] [INFO ] Implicit Places using invariants and state equation in 3638 ms returned []
Implicit Place search using SMT with State Equation took 4465 ms to find 0 implicit places.
[2024-05-25 15:24:44] [INFO ] Invariant cache hit.
[2024-05-25 15:24:45] [INFO ] Dead Transitions using invariants and state equation in 1017 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 948/957 places, 902/911 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5599 ms. Remains : 948/957 places, 902/911 transitions.
Stuttering acceptance computed with spot in 140 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : HirschbergSinclair-PT-40-LTLFireability-15 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(AND (GEQ s13 1) (GEQ s814 1)), p1:(OR (LT s7 1) (LT s351 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 33333 reset in 919 ms.
Product exploration explored 100000 steps with 33333 reset in 973 ms.
Computed a total of 948 stabilizing places and 902 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 948 transition count 902
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [(AND (NOT p0) p1), (X (NOT p0)), (X (X (NOT (AND (NOT p0) (NOT p1))))), (F (G (NOT p0))), (F (G p1))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 5 factoid took 15 ms. Reduced automaton from 3 states, 3 edges and 2 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA HirschbergSinclair-PT-40-LTLFireability-15 TRUE TECHNIQUES KNOWLEDGE
Treatment of property HirschbergSinclair-PT-40-LTLFireability-15 finished in 8016 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((p0||(F(p1) U (!p1 U G(p0))))))'
[2024-05-25 15:24:48] [INFO ] Flatten gal took : 35 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin16274213558886905675
[2024-05-25 15:24:48] [INFO ] Computing symmetric may disable matrix : 911 transitions.
[2024-05-25 15:24:48] [INFO ] Computation of Complete disable matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-25 15:24:48] [INFO ] Computing symmetric may enable matrix : 911 transitions.
[2024-05-25 15:24:48] [INFO ] Computation of Complete enable matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-25 15:24:48] [INFO ] Applying decomposition
[2024-05-25 15:24:48] [INFO ] Flatten gal took : 39 ms
[2024-05-25 15:24:48] [INFO ] Computing Do-Not-Accords matrix : 911 transitions.
[2024-05-25 15:24:48] [INFO ] Computation of Completed DNA matrix. took 11 ms. Total solver calls (SAT/UNSAT): 0(0/0)
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph2367266203655465358.txt' '-o' '/tmp/graph2367266203655465358.bin' '-w' '/tmp/graph2367266203655465358.weights'
[2024-05-25 15:24:48] [INFO ] Built C files in 188ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin16274213558886905675
Running compilation step : cd /tmp/ltsmin16274213558886905675;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '720' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph2367266203655465358.bin' '-l' '-1' '-v' '-w' '/tmp/graph2367266203655465358.weights' '-q' '0' '-e' '0.001'
[2024-05-25 15:24:48] [INFO ] Decomposing Gal with order
[2024-05-25 15:24:48] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-25 15:24:48] [INFO ] Removed a total of 84 redundant transitions.
[2024-05-25 15:24:48] [INFO ] Flatten gal took : 71 ms
[2024-05-25 15:24:48] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 3 ms.
[2024-05-25 15:24:48] [INFO ] Time to serialize gal into /tmp/LTLFireability446638489702516844.gal : 13 ms
[2024-05-25 15:24:48] [INFO ] Time to serialize properties into /tmp/LTLFireability16249658368270132449.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLFireability446638489702516844.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability16249658368270132449.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((F(("((i1.u4.newmsg5>=1)&&(i1.u62.reply_40_4_to_left_6>=1))")||((F("((i2.i0.u6.newmsg7>=1)&&(i2.i0.u98.elected_40_to_left_8>=1))"))U...290
Formula 0 simplified : G(!"((i1.u4.newmsg5>=1)&&(i1.u62.reply_40_4_to_left_6>=1))" & (G!"((i2.i0.u6.newmsg7>=1)&&(i2.i0.u98.elected_40_to_left_8>=1))" R ("...280
Compilation finished in 4089 ms.
Running link step : cd /tmp/ltsmin16274213558886905675;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 60 ms.
Running LTSmin : cd /tmp/ltsmin16274213558886905675;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '<>(((LTLAPp0==true)||(<>((LTLAPp1==true)) U (!(LTLAPp1==true) U []((LTLAPp0==true))))))' '--buchi-type=spotba'
Reverse transition relation is NOT exact ! Due to transitions t0, t2, t3, t6, t9, t10, t11, t12, t15, t16, t18, t23, t26, t28, t30, t31, t34, t37, t39, t53...1386
Computing Next relation with stutter on 2.19975e+29 deadlock states
Detected timeout of ITS tools.
[2024-05-25 15:46:38] [INFO ] Flatten gal took : 90 ms
[2024-05-25 15:46:38] [INFO ] Time to serialize gal into /tmp/LTLFireability3971120270996846629.gal : 24 ms
[2024-05-25 15:46:38] [INFO ] Time to serialize properties into /tmp/LTLFireability4818243886349458952.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLFireability3971120270996846629.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability4818243886349458952.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...297
Read 1 LTL properties
Checking formula 0 : !((F(("((newmsg5>=1)&&(reply_40_4_to_left_6>=1))")||((F("((newmsg7>=1)&&(elected_40_to_left_8>=1))"))U((!("((newmsg7>=1)&&(elected_40_...226
Formula 0 simplified : G(!"((newmsg5>=1)&&(reply_40_4_to_left_6>=1))" & (G!"((newmsg7>=1)&&(elected_40_to_left_8>=1))" R ("((newmsg7>=1)&&(elected_40_to_le...216
pins2lts-mc-linux64, 0.000: Registering PINS so language module
pins2lts-mc-linux64( 7/ 8), 0.000: library has no initializer
pins2lts-mc-linux64( 7/ 8), 0.000: loading model GAL
pins2lts-mc-linux64( 1/ 8), 0.002: library has no initializer
pins2lts-mc-linux64( 1/ 8), 0.002: loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.002: library has no initializer
pins2lts-mc-linux64( 4/ 8), 0.002: loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.004: Loading model from ./gal.so
pins2lts-mc-linux64( 0/ 8), 0.004: library has no initializer
pins2lts-mc-linux64( 0/ 8), 0.004: loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.002: library has no initializer
pins2lts-mc-linux64( 3/ 8), 0.004: library has no initializer
pins2lts-mc-linux64( 5/ 8), 0.003: loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.004: loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.003: library has no initializer
pins2lts-mc-linux64( 2/ 8), 0.004: loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.004: library has no initializer
pins2lts-mc-linux64( 6/ 8), 0.004: loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.149: completed loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.151: completed loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.195: completed loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.219: completed loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.226: completed loading model GAL
pins2lts-mc-linux64( 1/ 8), 0.233: completed loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.232: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.244: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.244: Initializing POR dependencies: labels 913, guards 911
pins2lts-mc-linux64( 5/ 8), 36.884: LTL layer: formula: <>(((LTLAPp0==true)||(<>((LTLAPp1==true)) U (!(LTLAPp1==true) U []((LTLAPp0==true))))))
pins2lts-mc-linux64( 5/ 8), 36.884: "<>(((LTLAPp0==true)||(<>((LTLAPp1==true)) U (!(LTLAPp1==true) U []((LTLAPp0==true))))))" is not a file, parsing as formula...
pins2lts-mc-linux64( 5/ 8), 36.885: Using Spin LTL semantics
pins2lts-mc-linux64( 0/ 8), 37.536: Weak Buchi automaton detected, adding non-accepting as progress label.
pins2lts-mc-linux64( 0/ 8), 37.753: Forcing use of the an ignoring proviso (cndfs)
pins2lts-mc-linux64( 0/ 8), 37.793: There are 915 state labels and 1 edge labels
pins2lts-mc-linux64( 0/ 8), 37.793: State length is 958, there are 912 groups
pins2lts-mc-linux64( 0/ 8), 37.793: Running cndfs using 8 cores
pins2lts-mc-linux64( 0/ 8), 37.793: Using a tree table with 2^27 elements
pins2lts-mc-linux64( 0/ 8), 37.793: Successor permutation: dynamic
pins2lts-mc-linux64( 0/ 8), 37.793: Visible groups: 0 / 912, labels: 1 / 915
pins2lts-mc-linux64( 0/ 8), 37.793: POR cycle proviso: cndfs (ltl)
pins2lts-mc-linux64( 0/ 8), 37.793: Global bits: 2, count bits: 2, local bits: 0
pins2lts-mc-linux64( 2/ 8), 38.753: [Blue] ~120 levels ~960 states ~19696 transitions
pins2lts-mc-linux64( 2/ 8), 39.289: [Blue] ~240 levels ~1920 states ~34528 transitions
pins2lts-mc-linux64( 2/ 8), 39.585: [Blue] ~480 levels ~3840 states ~40456 transitions
pins2lts-mc-linux64( 6/ 8), 39.902: [Blue] ~511 levels ~7680 states ~47048 transitions
pins2lts-mc-linux64( 3/ 8), 40.468: [Blue] ~511 levels ~15360 states ~60056 transitions
pins2lts-mc-linux64( 3/ 8), 41.575: [Blue] ~511 levels ~30720 states ~82880 transitions
pins2lts-mc-linux64( 3/ 8), 43.903: [Blue] ~511 levels ~61440 states ~128976 transitions
pins2lts-mc-linux64( 3/ 8), 48.553: [Blue] ~511 levels ~122880 states ~222608 transitions
pins2lts-mc-linux64( 3/ 8), 57.599: [Blue] ~511 levels ~245760 states ~416240 transitions
pins2lts-mc-linux64( 5/ 8), 75.158: [Blue] ~511 levels ~491520 states ~802664 transitions
pins2lts-mc-linux64( 5/ 8), 110.667: [Blue] ~511 levels ~983040 states ~1604160 transitions
pins2lts-mc-linux64( 5/ 8), 179.359: [Blue] ~511 levels ~1966080 states ~3231936 transitions
pins2lts-mc-linux64( 5/ 8), 315.316: [Blue] ~511 levels ~3932160 states ~6537440 transitions
pins2lts-mc-linux64( 5/ 8), 592.770: [Blue] ~511 levels ~7864320 states ~13219584 transitions
pins2lts-mc-linux64( 5/ 8), 1149.747: [Blue] ~511 levels ~15728640 states ~26638792 transitions
pins2lts-mc-linux64( 5/ 8), 2346.646: [Blue] ~511 levels ~31457280 states ~53774952 transitions
pins2lts-mc-linux64( 4/ 8), 2431.954: Error: tree leafs table full! Change -s/--ratio.
pins2lts-mc-linux64( 0/ 8), 2432.172:
pins2lts-mc-linux64( 0/ 8), 2432.172: Explored 32046441 states 55437349 transitions, fanout: 1.730
pins2lts-mc-linux64( 0/ 8), 2432.172: Total exploration time 2394.360 sec (2394.180 sec minimum, 2394.245 sec on average)
pins2lts-mc-linux64( 0/ 8), 2432.172: States per second: 13384, Transitions per second: 23153
pins2lts-mc-linux64( 0/ 8), 2432.172:
pins2lts-mc-linux64( 0/ 8), 2432.172: State space has 32082611 states, 32041297 are accepting
pins2lts-mc-linux64( 0/ 8), 2432.172: cndfs_1 (permutation: dynamic) stats:
pins2lts-mc-linux64( 0/ 8), 2432.172: blue states: 32046441 (99.89%), transitions: 0 (per worker)
pins2lts-mc-linux64( 0/ 8), 2432.172: red states: 0 (0.00%), bogus: 0 (0.00%), transitions: 0, waits: 0 (0.00 sec)
pins2lts-mc-linux64( 0/ 8), 2432.172: all-red states: 32041297 (99.87%), bogus 1830 (0.01%)
pins2lts-mc-linux64( 0/ 8), 2432.172:
pins2lts-mc-linux64( 0/ 8), 2432.172: Total memory used for local state coloring: 0.1MB
pins2lts-mc-linux64( 0/ 8), 2432.172:
pins2lts-mc-linux64( 0/ 8), 2432.172: Queue width: 8B, total height: 4090, memory: 0.03MB
pins2lts-mc-linux64( 0/ 8), 2432.172: Tree memory: 500.8MB, 16.4 B/state, compr.: 0.4%
pins2lts-mc-linux64( 0/ 8), 2432.172: Tree fill ratio (roots/leafs): 23.0%/99.0%
pins2lts-mc-linux64( 0/ 8), 2432.172: Stored 1010 string chucks using 0MB
pins2lts-mc-linux64( 0/ 8), 2432.172: Total memory used for chunk indexing: 0MB
pins2lts-mc-linux64( 0/ 8), 2432.172: Est. total memory use: 500.8MB (~1024.0MB paged-in)
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin16274213558886905675;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '<>(((LTLAPp0==true)||(<>((LTLAPp1==true)) U (!(LTLAPp1==true) U []((LTLAPp0==true))))))' '--buchi-type=spotba'
255
java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin16274213558886905675;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '<>(((LTLAPp0==true)||(<>((LTLAPp1==true)) U (!(LTLAPp1==true) U []((LTLAPp0==true))))))' '--buchi-type=spotba'
255
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner.checkProperty(LTSminRunner.java:240)
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.checkProperties(LTSminRunner.java:175)
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:113)
at java.base/java.lang.Thread.run(Thread.java:833)
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14, t15, t16, t17, t18, t19, t20...805
Computing Next relation with stutter on 2.19975e+29 deadlock states
Detected timeout of ITS tools.
[2024-05-25 16:08:27] [INFO ] Flatten gal took : 32 ms
[2024-05-25 16:08:27] [INFO ] Input system was already deterministic with 911 transitions.
[2024-05-25 16:08:27] [INFO ] Transformed 957 places.
[2024-05-25 16:08:27] [INFO ] Transformed 911 transitions.
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/bin//..//greatspn//bin/pinvar' '/home/mcc/execution/gspn'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/bin//..//greatspn//bin/RGMEDD2' '/home/mcc/execution/gspn' '-META' '-varord-only'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Using order generated by GreatSPN with heuristic : META
[2024-05-25 16:08:28] [INFO ] Time to serialize gal into /tmp/LTLFireability11506500415420348324.gal : 19 ms
[2024-05-25 16:08:28] [INFO ] Time to serialize properties into /tmp/LTLFireability4193491492810592976.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLFireability11506500415420348324.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability4193491492810592976.ltl' '-c' '-stutter-deadlock' '--load-order' '/home/mcc/execution/model.ord' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...343
Read 1 LTL properties
Successfully loaded order from file /home/mcc/execution/model.ord
Checking formula 0 : !((F(("((newmsg5>=1)&&(reply_40_4_to_left_6>=1))")||((F("((newmsg7>=1)&&(elected_40_to_left_8>=1))"))U((!("((newmsg7>=1)&&(elected_40_...226
Formula 0 simplified : G(!"((newmsg5>=1)&&(reply_40_4_to_left_6>=1))" & (G!"((newmsg7>=1)&&(elected_40_to_left_8>=1))" R ("((newmsg7>=1)&&(elected_40_to_le...216
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393216 kB
MemFree: 3375804 kB
After kill :
MemTotal: 16393216 kB
MemFree: 16036008 kB
BK_TIME_CONFINEMENT_REACHED
--------------------
content from stderr:
+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202304061127.jar
+ VERSION=202304061127
+ echo 'Running Version 202304061127'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
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="HirschbergSinclair-PT-40"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="gold2023"
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 2-5568"
echo " Executing tool gold2023"
echo " Input is HirschbergSinclair-PT-40, examination is LTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r219-smll-171649597800073"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/HirschbergSinclair-PT-40.tgz
mv HirschbergSinclair-PT-40 execution
cd execution
if [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "UpperBounds" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] || [ "LTLFireability" = "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 [ "LTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLFireability" != "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 "LTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLFireability.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 [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLFireability"
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 ;