About the Execution of ITS-Tools for HirschbergSinclair-PT-40
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 11763.075 | 3600000.00 | 10035724.00 | 5212.70 | ?FTFFFFFT??FTTTF | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/fkordon/mcc2023-input.r197-smll-167840344300483.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................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=====================================================================
Generated by BenchKit 2-5348
Executing tool itstools
Input is HirschbergSinclair-PT-40, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r197-smll-167840344300483
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1020K
-rw-r--r-- 1 mcc users 12K Feb 26 02:10 CTLCardinality.txt
-rw-r--r-- 1 mcc users 96K Feb 26 02:10 CTLCardinality.xml
-rw-r--r-- 1 mcc users 8.6K Feb 26 02:09 CTLFireability.txt
-rw-r--r-- 1 mcc users 58K Feb 26 02:09 CTLFireability.xml
-rw-r--r-- 1 mcc users 5.4K Feb 25 16:15 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K Feb 25 16:15 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.3K Feb 25 16:15 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Feb 25 16:15 LTLFireability.xml
-rw-r--r-- 1 mcc users 13K Feb 26 02:11 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 87K Feb 26 02:11 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K Feb 26 02:10 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 58K Feb 26 02:10 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.1K Feb 25 16:15 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.1K Feb 25 16:15 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 3 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 580K Mar 5 18:22 model.pnml
--------------------
content from stdout:
=== Data for post analysis generated by BenchKit (invocation template)
The expected result is a vector of booleans
BOOL_VECTOR
here is the order used to build the result vector(from text file)
FORMULA_NAME HirschbergSinclair-PT-40-LTLCardinality-00
FORMULA_NAME HirschbergSinclair-PT-40-LTLCardinality-01
FORMULA_NAME HirschbergSinclair-PT-40-LTLCardinality-02
FORMULA_NAME HirschbergSinclair-PT-40-LTLCardinality-03
FORMULA_NAME HirschbergSinclair-PT-40-LTLCardinality-04
FORMULA_NAME HirschbergSinclair-PT-40-LTLCardinality-05
FORMULA_NAME HirschbergSinclair-PT-40-LTLCardinality-06
FORMULA_NAME HirschbergSinclair-PT-40-LTLCardinality-07
FORMULA_NAME HirschbergSinclair-PT-40-LTLCardinality-08
FORMULA_NAME HirschbergSinclair-PT-40-LTLCardinality-09
FORMULA_NAME HirschbergSinclair-PT-40-LTLCardinality-10
FORMULA_NAME HirschbergSinclair-PT-40-LTLCardinality-11
FORMULA_NAME HirschbergSinclair-PT-40-LTLCardinality-12
FORMULA_NAME HirschbergSinclair-PT-40-LTLCardinality-13
FORMULA_NAME HirschbergSinclair-PT-40-LTLCardinality-14
FORMULA_NAME HirschbergSinclair-PT-40-LTLCardinality-15
=== Now, execution of the tool begins
BK_START 1678601486931
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=itstools
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=HirschbergSinclair-PT-40
Not applying reductions.
Model is PT
LTLCardinality PT
Running Version 202303021504
[2023-03-12 06:11:30] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2023-03-12 06:11:30] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-12 06:11:30] [INFO ] Load time of PNML (sax parser for PT used): 229 ms
[2023-03-12 06:11:30] [INFO ] Transformed 1068 places.
[2023-03-12 06:11:30] [INFO ] Transformed 982 transitions.
[2023-03-12 06:11:30] [INFO ] Parsed PT model containing 1068 places and 982 transitions and 2991 arcs in 404 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 19 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 1 formulas.
FORMULA HirschbergSinclair-PT-40-LTLCardinality-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 58 out of 1068 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1068/1068 places, 982/982 transitions.
Reduce places removed 36 places and 0 transitions.
Iterating post reduction 0 with 36 rules applied. Total rules applied 36 place count 1032 transition count 982
Discarding 32 places :
Symmetric choice reduction at 1 with 32 rule applications. Total rules 68 place count 1000 transition count 950
Iterating global reduction 1 with 32 rules applied. Total rules applied 100 place count 1000 transition count 950
Discarding 30 places :
Symmetric choice reduction at 1 with 30 rule applications. Total rules 130 place count 970 transition count 920
Iterating global reduction 1 with 30 rules applied. Total rules applied 160 place count 970 transition count 920
Applied a total of 160 rules in 670 ms. Remains 970 /1068 variables (removed 98) and now considering 920/982 (removed 62) transitions.
// Phase 1: matrix 920 rows 970 cols
[2023-03-12 06:11:31] [INFO ] Computed 50 place invariants in 41 ms
[2023-03-12 06:11:33] [INFO ] Implicit Places using invariants in 1152 ms returned []
[2023-03-12 06:11:33] [INFO ] Invariant cache hit.
[2023-03-12 06:11:37] [INFO ] Implicit Places using invariants and state equation in 4372 ms returned []
Implicit Place search using SMT with State Equation took 5565 ms to find 0 implicit places.
[2023-03-12 06:11:37] [INFO ] Invariant cache hit.
[2023-03-12 06:11:39] [INFO ] Dead Transitions using invariants and state equation in 1572 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 970/1068 places, 920/982 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 7810 ms. Remains : 970/1068 places, 920/982 transitions.
Support contains 58 out of 970 places after structural reductions.
[2023-03-12 06:11:39] [INFO ] Flatten gal took : 227 ms
[2023-03-12 06:11:39] [INFO ] Flatten gal took : 123 ms
[2023-03-12 06:11:39] [INFO ] Input system was already deterministic with 920 transitions.
Incomplete random walk after 10000 steps, including 10 resets, run finished after 860 ms. (steps per millisecond=11 ) properties (out of 36) seen :19
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 17) seen :0
Running SMT prover for 17 properties.
[2023-03-12 06:11:40] [INFO ] Invariant cache hit.
[2023-03-12 06:11:41] [INFO ] [Real]Absence check using 4 positive place invariants in 9 ms returned sat
[2023-03-12 06:11:42] [INFO ] [Real]Absence check using 4 positive and 46 generalized place invariants in 315 ms returned sat
[2023-03-12 06:11:42] [INFO ] After 1125ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0 real:16
[2023-03-12 06:11:42] [INFO ] [Nat]Absence check using 4 positive place invariants in 14 ms returned sat
[2023-03-12 06:11:43] [INFO ] [Nat]Absence check using 4 positive and 46 generalized place invariants in 303 ms returned sat
[2023-03-12 06:11:44] [INFO ] After 1384ms SMT Verify possible using state equation in natural domain returned unsat :16 sat :1
[2023-03-12 06:11:45] [INFO ] After 1643ms SMT Verify possible using trap constraints in natural domain returned unsat :16 sat :1
Attempting to minimize the solution found.
Minimization took 75 ms.
[2023-03-12 06:11:45] [INFO ] After 3250ms SMT Verify possible using all constraints in natural domain returned unsat :16 sat :1
Fused 17 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 10 ms.
Support contains 2 out of 970 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 970/970 places, 920/920 transitions.
Graph (complete) has 1845 edges and 970 vertex of which 927 are kept as prefixes of interest. Removing 43 places using SCC suffix rule.7 ms
Discarding 43 places :
Also discarding 0 output transitions
Drop transitions removed 40 transitions
Reduce isomorphic transitions removed 40 transitions.
Drop transitions removed 412 transitions
Trivial Post-agglo rules discarded 412 transitions
Performed 412 trivial Post agglomeration. Transition count delta: 412
Iterating post reduction 0 with 452 rules applied. Total rules applied 453 place count 927 transition count 468
Reduce places removed 412 places and 0 transitions.
Graph (complete) has 894 edges and 515 vertex of which 434 are kept as prefixes of interest. Removing 81 places using SCC suffix rule.2 ms
Discarding 81 places :
Also discarding 0 output transitions
Iterating post reduction 1 with 413 rules applied. Total rules applied 866 place count 434 transition count 468
Drop transitions removed 81 transitions
Reduce isomorphic transitions removed 81 transitions.
Iterating post reduction 2 with 81 rules applied. Total rules applied 947 place count 434 transition count 387
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 949 place count 432 transition count 385
Iterating global reduction 3 with 2 rules applied. Total rules applied 951 place count 432 transition count 385
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 3 with 2 rules applied. Total rules applied 953 place count 432 transition count 383
Reduce places removed 2 places and 0 transitions.
Graph (complete) has 739 edges and 430 vertex of which 134 are kept as prefixes of interest. Removing 296 places using SCC suffix rule.1 ms
Discarding 296 places :
Also discarding 131 output transitions
Drop transitions removed 131 transitions
Iterating post reduction 4 with 3 rules applied. Total rules applied 956 place count 134 transition count 252
Drop transitions removed 147 transitions
Reduce isomorphic transitions removed 147 transitions.
Iterating post reduction 5 with 147 rules applied. Total rules applied 1103 place count 134 transition count 105
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 2 Pre rules applied. Total rules applied 1103 place count 134 transition count 103
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 6 with 4 rules applied. Total rules applied 1107 place count 132 transition count 103
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 6 with 1 rules applied. Total rules applied 1108 place count 132 transition count 103
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1109 place count 131 transition count 102
Iterating global reduction 6 with 1 rules applied. Total rules applied 1110 place count 131 transition count 102
Reduce places removed 23 places and 23 transitions.
Iterating global reduction 6 with 23 rules applied. Total rules applied 1133 place count 108 transition count 79
Reduce places removed 23 places and 0 transitions.
Drop transitions removed 63 transitions
Trivial Post-agglo rules discarded 63 transitions
Performed 63 trivial Post agglomeration. Transition count delta: 63
Iterating post reduction 6 with 86 rules applied. Total rules applied 1219 place count 85 transition count 16
Reduce places removed 63 places and 0 transitions.
Iterating post reduction 7 with 63 rules applied. Total rules applied 1282 place count 22 transition count 16
Performed 10 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 8 with 10 Pre rules applied. Total rules applied 1282 place count 22 transition count 6
Deduced a syphon composed of 10 places in 0 ms
Ensure Unique test removed 4 places
Reduce places removed 14 places and 0 transitions.
Iterating global reduction 8 with 24 rules applied. Total rules applied 1306 place count 8 transition count 6
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 8 with 2 rules applied. Total rules applied 1308 place count 8 transition count 4
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 9 with 2 rules applied. Total rules applied 1310 place count 6 transition count 4
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 10 with 1 Pre rules applied. Total rules applied 1310 place count 6 transition count 3
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 10 with 2 rules applied. Total rules applied 1312 place count 5 transition count 3
Applied a total of 1312 rules in 119 ms. Remains 5 /970 variables (removed 965) and now considering 3/920 (removed 917) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 119 ms. Remains : 5/970 places, 3/920 transitions.
Finished random walk after 9 steps, including 2 resets, run visited all 1 properties in 1 ms. (steps per millisecond=9 )
Successfully simplified 16 atomic propositions for a total of 15 simplifications.
Initial state reduction rules removed 1 formulas.
FORMULA HirschbergSinclair-PT-40-LTLCardinality-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA HirschbergSinclair-PT-40-LTLCardinality-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA HirschbergSinclair-PT-40-LTLCardinality-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA HirschbergSinclair-PT-40-LTLCardinality-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA HirschbergSinclair-PT-40-LTLCardinality-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA HirschbergSinclair-PT-40-LTLCardinality-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA HirschbergSinclair-PT-40-LTLCardinality-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 970 stabilizing places and 920 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 970 transition count 920
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_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 2 out of 970 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 970/970 places, 920/920 transitions.
Graph (complete) has 1845 edges and 970 vertex of which 966 are kept as prefixes of interest. Removing 4 places using SCC suffix rule.9 ms
Discarding 4 places :
Also discarding 0 output transitions
Reduce places removed 40 places and 40 transitions.
Drop transitions removed 412 transitions
Trivial Post-agglo rules discarded 412 transitions
Performed 412 trivial Post agglomeration. Transition count delta: 412
Iterating post reduction 0 with 412 rules applied. Total rules applied 413 place count 926 transition count 468
Reduce places removed 412 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 413 rules applied. Total rules applied 826 place count 514 transition count 467
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 827 place count 513 transition count 467
Discarding 10 places :
Symmetric choice reduction at 3 with 10 rule applications. Total rules 837 place count 503 transition count 457
Iterating global reduction 3 with 10 rules applied. Total rules applied 847 place count 503 transition count 457
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 3 with 1 rules applied. Total rules applied 848 place count 503 transition count 456
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 849 place count 502 transition count 456
Applied a total of 849 rules in 125 ms. Remains 502 /970 variables (removed 468) and now considering 456/920 (removed 464) transitions.
// Phase 1: matrix 456 rows 502 cols
[2023-03-12 06:11:46] [INFO ] Computed 46 place invariants in 6 ms
[2023-03-12 06:11:46] [INFO ] Implicit Places using invariants in 712 ms returned []
[2023-03-12 06:11:46] [INFO ] Invariant cache hit.
[2023-03-12 06:11:49] [INFO ] Implicit Places using invariants and state equation in 2564 ms returned []
Implicit Place search using SMT with State Equation took 3278 ms to find 0 implicit places.
[2023-03-12 06:11:49] [INFO ] Redundant transitions in 37 ms returned []
[2023-03-12 06:11:49] [INFO ] Invariant cache hit.
[2023-03-12 06:11:50] [INFO ] Dead Transitions using invariants and state equation in 703 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 502/970 places, 456/920 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 4156 ms. Remains : 502/970 places, 456/920 transitions.
Stuttering acceptance computed with spot in 315 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : HirschbergSinclair-PT-40-LTLCardinality-00 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(LEQ s303 s462)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 245 reset in 953 ms.
Product exploration explored 100000 steps with 247 reset in 486 ms.
Computed a total of 502 stabilizing places and 456 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 502 transition count 456
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 (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 204 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 74 ms :[(NOT p0), (NOT p0)]
Finished random walk after 381 steps, including 0 resets, run visited all 1 properties in 4 ms. (steps per millisecond=95 )
Knowledge obtained : [p0, (X p0), (X (X p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 4 factoid took 175 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 69 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 71 ms :[(NOT p0), (NOT p0)]
Support contains 2 out of 502 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 502/502 places, 456/456 transitions.
Applied a total of 0 rules in 49 ms. Remains 502 /502 variables (removed 0) and now considering 456/456 (removed 0) transitions.
[2023-03-12 06:11:52] [INFO ] Invariant cache hit.
[2023-03-12 06:11:53] [INFO ] Implicit Places using invariants in 776 ms returned []
[2023-03-12 06:11:53] [INFO ] Invariant cache hit.
[2023-03-12 06:11:56] [INFO ] Implicit Places using invariants and state equation in 2753 ms returned []
Implicit Place search using SMT with State Equation took 3533 ms to find 0 implicit places.
[2023-03-12 06:11:56] [INFO ] Redundant transitions in 5 ms returned []
[2023-03-12 06:11:56] [INFO ] Invariant cache hit.
[2023-03-12 06:11:57] [INFO ] Dead Transitions using invariants and state equation in 777 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 4374 ms. Remains : 502/502 places, 456/456 transitions.
Computed a total of 502 stabilizing places and 456 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 502 transition count 456
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 (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 220 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 101 ms :[(NOT p0), (NOT p0)]
Finished random walk after 354 steps, including 0 resets, run visited all 1 properties in 4 ms. (steps per millisecond=88 )
Knowledge obtained : [p0, (X p0), (X (X p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 4 factoid took 251 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 99 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 97 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 98 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 251 reset in 522 ms.
Product exploration explored 100000 steps with 252 reset in 510 ms.
Built C files in :
/tmp/ltsmin12853195938153074354
[2023-03-12 06:11:59] [INFO ] Computing symmetric may disable matrix : 456 transitions.
[2023-03-12 06:11:59] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-12 06:11:59] [INFO ] Computing symmetric may enable matrix : 456 transitions.
[2023-03-12 06:11:59] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-12 06:11:59] [INFO ] Computing Do-Not-Accords matrix : 456 transitions.
[2023-03-12 06:11:59] [INFO ] Computation of Completed DNA matrix. took 15 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-12 06:11:59] [INFO ] Built C files in 84ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12853195938153074354
Running compilation step : cd /tmp/ltsmin12853195938153074354;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 2004 ms.
Running link step : cd /tmp/ltsmin12853195938153074354;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 56 ms.
Running LTSmin : cd /tmp/ltsmin12853195938153074354;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased2062369051742200254.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 2 out of 502 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 502/502 places, 456/456 transitions.
Applied a total of 0 rules in 26 ms. Remains 502 /502 variables (removed 0) and now considering 456/456 (removed 0) transitions.
[2023-03-12 06:12:14] [INFO ] Invariant cache hit.
[2023-03-12 06:12:15] [INFO ] Implicit Places using invariants in 657 ms returned []
[2023-03-12 06:12:15] [INFO ] Invariant cache hit.
[2023-03-12 06:12:17] [INFO ] Implicit Places using invariants and state equation in 2526 ms returned []
Implicit Place search using SMT with State Equation took 3185 ms to find 0 implicit places.
[2023-03-12 06:12:17] [INFO ] Redundant transitions in 3 ms returned []
[2023-03-12 06:12:17] [INFO ] Invariant cache hit.
[2023-03-12 06:12:18] [INFO ] Dead Transitions using invariants and state equation in 757 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 3980 ms. Remains : 502/502 places, 456/456 transitions.
Built C files in :
/tmp/ltsmin10942138721837509914
[2023-03-12 06:12:18] [INFO ] Computing symmetric may disable matrix : 456 transitions.
[2023-03-12 06:12:18] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-12 06:12:18] [INFO ] Computing symmetric may enable matrix : 456 transitions.
[2023-03-12 06:12:18] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-12 06:12:18] [INFO ] Computing Do-Not-Accords matrix : 456 transitions.
[2023-03-12 06:12:18] [INFO ] Computation of Completed DNA matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-12 06:12:18] [INFO ] Built C files in 54ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10942138721837509914
Running compilation step : cd /tmp/ltsmin10942138721837509914;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1618 ms.
Running link step : cd /tmp/ltsmin10942138721837509914;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 34 ms.
Running LTSmin : cd /tmp/ltsmin10942138721837509914;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased5347951964544766164.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2023-03-12 06:12:33] [INFO ] Flatten gal took : 29 ms
[2023-03-12 06:12:33] [INFO ] Flatten gal took : 33 ms
[2023-03-12 06:12:33] [INFO ] Time to serialize gal into /tmp/LTL17002807769424185160.gal : 9 ms
[2023-03-12 06:12:33] [INFO ] Time to serialize properties into /tmp/LTL5554614268355812686.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL17002807769424185160.gal' '-t' 'CGAL' '-hoa' '/tmp/aut14611973312544842658.hoa' '-atoms' '/tmp/LTL5554614268355812686.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...319
Loading property file /tmp/LTL5554614268355812686.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut14611973312544842658.hoa
Detected timeout of ITS tools.
[2023-03-12 06:12:48] [INFO ] Flatten gal took : 24 ms
[2023-03-12 06:12:48] [INFO ] Flatten gal took : 22 ms
[2023-03-12 06:12:48] [INFO ] Time to serialize gal into /tmp/LTL3549431897548243992.gal : 3 ms
[2023-03-12 06:12:48] [INFO ] Time to serialize properties into /tmp/LTL4055670751608784374.ltl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL3549431897548243992.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL4055670751608784374.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...275
Read 1 LTL properties
Checking formula 0 : !((G(F("(reply_40_5_to_right_27<=elected_40_to_left40)"))))
Formula 0 simplified : FG!"(reply_40_5_to_right_27<=elected_40_to_left40)"
Detected timeout of ITS tools.
[2023-03-12 06:13:04] [INFO ] Flatten gal took : 24 ms
[2023-03-12 06:13:04] [INFO ] Applying decomposition
[2023-03-12 06:13:04] [INFO ] Flatten gal took : 20 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph17509961640076971112.txt' '-o' '/tmp/graph17509961640076971112.bin' '-w' '/tmp/graph17509961640076971112.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph17509961640076971112.bin' '-l' '-1' '-v' '-w' '/tmp/graph17509961640076971112.weights' '-q' '0' '-e' '0.001'
[2023-03-12 06:13:04] [INFO ] Decomposing Gal with order
[2023-03-12 06:13:04] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-12 06:13:04] [INFO ] Removed a total of 324 redundant transitions.
[2023-03-12 06:13:04] [INFO ] Flatten gal took : 146 ms
[2023-03-12 06:13:04] [INFO ] Fuse similar labels procedure discarded/fused a total of 24 labels/synchronizations in 43 ms.
[2023-03-12 06:13:04] [INFO ] Time to serialize gal into /tmp/LTL16857584208479053947.gal : 13 ms
[2023-03-12 06:13:04] [INFO ] Time to serialize properties into /tmp/LTL10554177988479201828.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL16857584208479053947.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL10554177988479201828.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...277
Read 1 LTL properties
Checking formula 0 : !((G(F("(gu189.reply_40_5_to_right_27<=gu189.elected_40_to_left40)"))))
Formula 0 simplified : FG!"(gu189.reply_40_5_to_right_27<=gu189.elected_40_to_left40)"
Reverse transition relation is NOT exact ! Due to transitions gi1.gi0.gi0.t540_t541, gi1.gi0.gi0.t107_t108, gi1.gi0.gi0.t101_t102, gi1.gi0.gi0.t93_t94, gi1...1120
Computing Next relation with stutter on 8.73115e+28 deadlock states
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin8684775820137612679
[2023-03-12 06:13:19] [INFO ] Built C files in 8ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin8684775820137612679
Running compilation step : cd /tmp/ltsmin8684775820137612679;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1238 ms.
Running link step : cd /tmp/ltsmin8684775820137612679;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 28 ms.
Running LTSmin : cd /tmp/ltsmin8684775820137612679;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '[](<>((LTLAPp0==true)))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property HirschbergSinclair-PT-40-LTLCardinality-00 finished in 109176 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(G((p0&&X(p1))))))'
Support contains 2 out of 970 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 970/970 places, 920/920 transitions.
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 966 transition count 920
Discarding 10 places :
Symmetric choice reduction at 1 with 10 rule applications. Total rules 14 place count 956 transition count 910
Iterating global reduction 1 with 10 rules applied. Total rules applied 24 place count 956 transition count 910
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 32 place count 948 transition count 902
Iterating global reduction 1 with 8 rules applied. Total rules applied 40 place count 948 transition count 902
Applied a total of 40 rules in 125 ms. Remains 948 /970 variables (removed 22) and now considering 902/920 (removed 18) transitions.
// Phase 1: matrix 902 rows 948 cols
[2023-03-12 06:13:35] [INFO ] Computed 46 place invariants in 8 ms
[2023-03-12 06:13:35] [INFO ] Implicit Places using invariants in 766 ms returned []
[2023-03-12 06:13:35] [INFO ] Invariant cache hit.
[2023-03-12 06:13:40] [INFO ] Implicit Places using invariants and state equation in 4678 ms returned []
Implicit Place search using SMT with State Equation took 5450 ms to find 0 implicit places.
[2023-03-12 06:13:40] [INFO ] Invariant cache hit.
[2023-03-12 06:13:42] [INFO ] Dead Transitions using invariants and state equation in 1358 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 948/970 places, 902/920 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 6934 ms. Remains : 948/970 places, 902/920 transitions.
Stuttering acceptance computed with spot in 185 ms :[true, (OR (NOT p0) (NOT p1)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0))]
Running random walk in product with property : HirschbergSinclair-PT-40-LTLCardinality-01 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 2}], [{ cond=(OR (NOT p0) (NOT p1)), acceptance={} source=2 dest: 0}, { cond=(AND p0 p1), acceptance={} source=2 dest: 2}], [{ cond=true, acceptance={} source=3 dest: 4}], [{ cond=true, acceptance={} source=4 dest: 1}]], initial=3, aps=[p0:(LEQ 1 s856), p1:(LEQ 1 s891)], 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 2 steps with 0 reset in 0 ms.
FORMULA HirschbergSinclair-PT-40-LTLCardinality-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HirschbergSinclair-PT-40-LTLCardinality-01 finished in 7149 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F((p0&&(p1||(p2 U p3))))))'
Support contains 7 out of 970 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 970/970 places, 920/920 transitions.
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 967 transition count 920
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 11 place count 959 transition count 912
Iterating global reduction 1 with 8 rules applied. Total rules applied 19 place count 959 transition count 912
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 26 place count 952 transition count 905
Iterating global reduction 1 with 7 rules applied. Total rules applied 33 place count 952 transition count 905
Applied a total of 33 rules in 127 ms. Remains 952 /970 variables (removed 18) and now considering 905/920 (removed 15) transitions.
// Phase 1: matrix 905 rows 952 cols
[2023-03-12 06:13:42] [INFO ] Computed 47 place invariants in 8 ms
[2023-03-12 06:13:43] [INFO ] Implicit Places using invariants in 951 ms returned []
[2023-03-12 06:13:43] [INFO ] Invariant cache hit.
[2023-03-12 06:13:47] [INFO ] Implicit Places using invariants and state equation in 3919 ms returned []
Implicit Place search using SMT with State Equation took 4872 ms to find 0 implicit places.
[2023-03-12 06:13:47] [INFO ] Invariant cache hit.
[2023-03-12 06:13:48] [INFO ] Dead Transitions using invariants and state equation in 936 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 952/970 places, 905/920 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5937 ms. Remains : 952/970 places, 905/920 transitions.
Stuttering acceptance computed with spot in 179 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p3))), (OR (NOT p0) (AND (NOT p1) (NOT p3))), (OR (AND (NOT p0) (NOT p3)) (AND (NOT p1) (NOT p3)))]
Running random walk in product with property : HirschbergSinclair-PT-40-LTLCardinality-02 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(OR (NOT p0) (AND (NOT p1) (NOT p3) (NOT p2))), acceptance={0} source=1 dest: 1}, { cond=(AND p0 (NOT p1) (NOT p3) p2), acceptance={0} source=1 dest: 2}], [{ cond=(OR (AND (NOT p0) (NOT p3) (NOT p2)) (AND (NOT p1) (NOT p3) (NOT p2))), acceptance={0} source=2 dest: 1}, { cond=(OR (AND (NOT p0) (NOT p3) p2) (AND (NOT p1) (NOT p3) p2)), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(LEQ s288 s771), p1:(LEQ s456 s145), p3:(LEQ s494 s110), p2:(LEQ 1 s626)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 1239 ms.
Product exploration explored 100000 steps with 50000 reset in 866 ms.
Computed a total of 952 stabilizing places and 905 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 952 transition count 905
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 p0 p1 p3 (NOT p2)), (X (NOT (OR (NOT p0) (AND (NOT p1) (NOT p3) (NOT p2))))), (X (NOT (AND p0 (NOT p1) (NOT p3) p2))), (X (X (NOT (OR (NOT p0) (AND (NOT p1) (NOT p3) (NOT p2)))))), (X (X (NOT (OR (AND (NOT p0) (NOT p3) p2) (AND (NOT p1) (NOT p3) p2))))), (X (X (NOT (AND p0 (NOT p1) (NOT p3) p2)))), (X (X (NOT (OR (AND (NOT p0) (NOT p3) (NOT p2)) (AND (NOT p1) (NOT p3) (NOT p2)))))), (F (G p0)), (F (G p1)), (F (G p3)), (F (G (NOT p2)))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Property proved to be true thanks to knowledge :(AND p0 p1 p3 (NOT p2))
Knowledge based reduction with 11 factoid took 363 ms. Reduced automaton from 3 states, 5 edges and 4 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA HirschbergSinclair-PT-40-LTLCardinality-02 TRUE TECHNIQUES KNOWLEDGE
Treatment of property HirschbergSinclair-PT-40-LTLCardinality-02 finished in 8937 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((F(p0)&&G(p1))))'
Support contains 6 out of 970 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 970/970 places, 920/920 transitions.
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 966 transition count 920
Discarding 10 places :
Symmetric choice reduction at 1 with 10 rule applications. Total rules 14 place count 956 transition count 910
Iterating global reduction 1 with 10 rules applied. Total rules applied 24 place count 956 transition count 910
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 32 place count 948 transition count 902
Iterating global reduction 1 with 8 rules applied. Total rules applied 40 place count 948 transition count 902
Applied a total of 40 rules in 211 ms. Remains 948 /970 variables (removed 22) and now considering 902/920 (removed 18) transitions.
// Phase 1: matrix 902 rows 948 cols
[2023-03-12 06:13:51] [INFO ] Computed 46 place invariants in 12 ms
[2023-03-12 06:13:52] [INFO ] Implicit Places using invariants in 971 ms returned []
[2023-03-12 06:13:52] [INFO ] Invariant cache hit.
[2023-03-12 06:13:56] [INFO ] Implicit Places using invariants and state equation in 4103 ms returned []
Implicit Place search using SMT with State Equation took 5079 ms to find 0 implicit places.
[2023-03-12 06:13:56] [INFO ] Invariant cache hit.
[2023-03-12 06:13:57] [INFO ] Dead Transitions using invariants and state equation in 1090 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 948/970 places, 902/920 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 6383 ms. Remains : 948/970 places, 902/920 transitions.
Stuttering acceptance computed with spot in 121 ms :[(NOT p1), (OR (NOT p0) (NOT p1)), true, (OR (NOT p1) (NOT p0))]
Running random walk in product with property : HirschbergSinclair-PT-40-LTLCardinality-04 automaton TGBA Formula[mat=[[{ cond=p1, acceptance={} source=0 dest: 0}, { cond=(NOT p1), acceptance={} source=0 dest: 2}], [{ cond=true, acceptance={} source=1 dest: 3}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=(AND p0 p1), acceptance={0} source=3 dest: 0}, { cond=(NOT p1), acceptance={0} source=3 dest: 2}, { cond=(AND (NOT p0) p1), acceptance={0} source=3 dest: 3}]], initial=1, aps=[p1:(OR (GT s777 s864) (LEQ s662 s585)), p0:(LEQ s148 s866)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, 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 619 steps with 0 reset in 3 ms.
FORMULA HirschbergSinclair-PT-40-LTLCardinality-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HirschbergSinclair-PT-40-LTLCardinality-04 finished in 6536 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(p0))'
Support contains 2 out of 970 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 970/970 places, 920/920 transitions.
Graph (complete) has 1845 edges and 970 vertex of which 966 are kept as prefixes of interest. Removing 4 places using SCC suffix rule.5 ms
Discarding 4 places :
Also discarding 0 output transitions
Reduce places removed 39 places and 39 transitions.
Drop transitions removed 412 transitions
Trivial Post-agglo rules discarded 412 transitions
Performed 412 trivial Post agglomeration. Transition count delta: 412
Iterating post reduction 0 with 412 rules applied. Total rules applied 413 place count 927 transition count 469
Reduce places removed 412 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 413 rules applied. Total rules applied 826 place count 515 transition count 468
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 827 place count 514 transition count 468
Discarding 10 places :
Symmetric choice reduction at 3 with 10 rule applications. Total rules 837 place count 504 transition count 458
Iterating global reduction 3 with 10 rules applied. Total rules applied 847 place count 504 transition count 458
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 3 with 2 rules applied. Total rules applied 849 place count 504 transition count 456
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 851 place count 502 transition count 456
Applied a total of 851 rules in 77 ms. Remains 502 /970 variables (removed 468) and now considering 456/920 (removed 464) transitions.
// Phase 1: matrix 456 rows 502 cols
[2023-03-12 06:13:57] [INFO ] Computed 46 place invariants in 3 ms
[2023-03-12 06:13:58] [INFO ] Implicit Places using invariants in 1066 ms returned []
[2023-03-12 06:13:58] [INFO ] Invariant cache hit.
[2023-03-12 06:13:59] [INFO ] State equation strengthened by 11 read => feed constraints.
[2023-03-12 06:14:01] [INFO ] Implicit Places using invariants and state equation in 2708 ms returned []
Implicit Place search using SMT with State Equation took 3780 ms to find 0 implicit places.
[2023-03-12 06:14:01] [INFO ] Redundant transitions in 2 ms returned []
[2023-03-12 06:14:01] [INFO ] Invariant cache hit.
[2023-03-12 06:14:02] [INFO ] Dead Transitions using invariants and state equation in 792 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 502/970 places, 456/920 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 4658 ms. Remains : 502/970 places, 456/920 transitions.
Initial state reduction rules removed 1 formulas.
Stuttering acceptance computed with spot in 44 ms :[true, (NOT p0)]
Running random walk in product with property : HirschbergSinclair-PT-40-LTLCardinality-06 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 1}]], initial=1, aps=[p0:(LEQ s3 s280)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Entered a terminal (fully accepting) state of product in 0 steps with 0 reset in 0 ms.
FORMULA HirschbergSinclair-PT-40-LTLCardinality-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HirschbergSinclair-PT-40-LTLCardinality-06 finished in 4718 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(p0)))'
Support contains 2 out of 970 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 970/970 places, 920/920 transitions.
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 966 transition count 920
Discarding 10 places :
Symmetric choice reduction at 1 with 10 rule applications. Total rules 14 place count 956 transition count 910
Iterating global reduction 1 with 10 rules applied. Total rules applied 24 place count 956 transition count 910
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 32 place count 948 transition count 902
Iterating global reduction 1 with 8 rules applied. Total rules applied 40 place count 948 transition count 902
Applied a total of 40 rules in 149 ms. Remains 948 /970 variables (removed 22) and now considering 902/920 (removed 18) transitions.
// Phase 1: matrix 902 rows 948 cols
[2023-03-12 06:14:02] [INFO ] Computed 46 place invariants in 6 ms
[2023-03-12 06:14:03] [INFO ] Implicit Places using invariants in 986 ms returned []
[2023-03-12 06:14:03] [INFO ] Invariant cache hit.
[2023-03-12 06:14:07] [INFO ] Implicit Places using invariants and state equation in 4156 ms returned []
Implicit Place search using SMT with State Equation took 5144 ms to find 0 implicit places.
[2023-03-12 06:14:07] [INFO ] Invariant cache hit.
[2023-03-12 06:14:08] [INFO ] Dead Transitions using invariants and state equation in 1187 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 948/970 places, 902/920 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 6481 ms. Remains : 948/970 places, 902/920 transitions.
Stuttering acceptance computed with spot in 68 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : HirschbergSinclair-PT-40-LTLCardinality-09 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(LEQ s239 s380)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null][false, false]]
Product exploration explored 100000 steps with 24582 reset in 934 ms.
Product exploration explored 100000 steps with 23591 reset in 778 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 : [p0, (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 2 factoid took 162 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 2 states, 2 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 63 ms :[(NOT p0), (NOT p0)]
Finished random walk after 80 steps, including 0 resets, run visited all 1 properties in 6 ms. (steps per millisecond=13 )
Knowledge obtained : [p0, (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0)), (F (NOT p0))]
Knowledge based reduction with 2 factoid took 261 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 2 states, 2 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 96 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 94 ms :[(NOT p0), (NOT p0)]
Support contains 2 out of 948 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 948/948 places, 902/902 transitions.
Applied a total of 0 rules in 76 ms. Remains 948 /948 variables (removed 0) and now considering 902/902 (removed 0) transitions.
[2023-03-12 06:14:11] [INFO ] Invariant cache hit.
[2023-03-12 06:14:12] [INFO ] Implicit Places using invariants in 1119 ms returned []
[2023-03-12 06:14:12] [INFO ] Invariant cache hit.
[2023-03-12 06:14:16] [INFO ] Implicit Places using invariants and state equation in 3972 ms returned []
Implicit Place search using SMT with State Equation took 5093 ms to find 0 implicit places.
[2023-03-12 06:14:16] [INFO ] Invariant cache hit.
[2023-03-12 06:14:17] [INFO ] Dead Transitions using invariants and state equation in 1092 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 6264 ms. Remains : 948/948 places, 902/902 transitions.
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 : [p0, (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 2 factoid took 245 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 2 states, 2 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 104 ms :[(NOT p0), (NOT p0)]
Finished random walk after 35 steps, including 0 resets, run visited all 1 properties in 5 ms. (steps per millisecond=7 )
Knowledge obtained : [p0, (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0)), (F (NOT p0))]
Knowledge based reduction with 2 factoid took 273 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 2 states, 2 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 97 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 96 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 97 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 23191 reset in 932 ms.
Product exploration explored 100000 steps with 24093 reset in 794 ms.
Applying partial POR strategy [false, true]
Stuttering acceptance computed with spot in 65 ms :[(NOT p0), (NOT p0)]
Support contains 2 out of 948 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 948/948 places, 902/902 transitions.
Performed 407 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 407 rules applied. Total rules applied 407 place count 948 transition count 902
Deduced a syphon composed of 407 places in 8 ms
Applied a total of 407 rules in 270 ms. Remains 948 /948 variables (removed 0) and now considering 902/902 (removed 0) transitions.
[2023-03-12 06:14:21] [INFO ] Redundant transitions in 15 ms returned []
// Phase 1: matrix 902 rows 948 cols
[2023-03-12 06:14:21] [INFO ] Computed 46 place invariants in 9 ms
[2023-03-12 06:14:23] [INFO ] Dead Transitions using invariants and state equation in 1463 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 948/948 places, 902/902 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1759 ms. Remains : 948/948 places, 902/902 transitions.
Built C files in :
/tmp/ltsmin17131956270435612038
[2023-03-12 06:14:23] [INFO ] Built C files in 29ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17131956270435612038
Running compilation step : cd /tmp/ltsmin17131956270435612038;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 2547 ms.
Running link step : cd /tmp/ltsmin17131956270435612038;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 31 ms.
Running LTSmin : cd /tmp/ltsmin17131956270435612038;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased9430437032866978444.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 2 out of 948 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 948/948 places, 902/902 transitions.
Applied a total of 0 rules in 37 ms. Remains 948 /948 variables (removed 0) and now considering 902/902 (removed 0) transitions.
// Phase 1: matrix 902 rows 948 cols
[2023-03-12 06:14:38] [INFO ] Computed 46 place invariants in 6 ms
[2023-03-12 06:14:39] [INFO ] Implicit Places using invariants in 930 ms returned []
[2023-03-12 06:14:39] [INFO ] Invariant cache hit.
[2023-03-12 06:14:43] [INFO ] Implicit Places using invariants and state equation in 4289 ms returned []
Implicit Place search using SMT with State Equation took 5221 ms to find 0 implicit places.
[2023-03-12 06:14:43] [INFO ] Invariant cache hit.
[2023-03-12 06:14:44] [INFO ] Dead Transitions using invariants and state equation in 1003 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 6264 ms. Remains : 948/948 places, 902/902 transitions.
Built C files in :
/tmp/ltsmin15621813604090201425
[2023-03-12 06:14:44] [INFO ] Built C files in 12ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin15621813604090201425
Running compilation step : cd /tmp/ltsmin15621813604090201425;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 2409 ms.
Running link step : cd /tmp/ltsmin15621813604090201425;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 38 ms.
Running LTSmin : cd /tmp/ltsmin15621813604090201425;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased10499902734094536653.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2023-03-12 06:14:59] [INFO ] Flatten gal took : 44 ms
[2023-03-12 06:14:59] [INFO ] Flatten gal took : 43 ms
[2023-03-12 06:14:59] [INFO ] Time to serialize gal into /tmp/LTL11113354498103356370.gal : 9 ms
[2023-03-12 06:14:59] [INFO ] Time to serialize properties into /tmp/LTL14234944497971554518.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL11113354498103356370.gal' '-t' 'CGAL' '-hoa' '/tmp/aut297115392526886534.hoa' '-atoms' '/tmp/LTL14234944497971554518.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...318
Loading property file /tmp/LTL14234944497971554518.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut297115392526886534.hoa
Detected timeout of ITS tools.
[2023-03-12 06:15:14] [INFO ] Flatten gal took : 35 ms
[2023-03-12 06:15:14] [INFO ] Flatten gal took : 41 ms
[2023-03-12 06:15:14] [INFO ] Time to serialize gal into /tmp/LTL9938001722616147394.gal : 10 ms
[2023-03-12 06:15:14] [INFO ] Time to serialize properties into /tmp/LTL3078080840512039569.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL9938001722616147394.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL3078080840512039569.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...275
Read 1 LTL properties
Checking formula 0 : !((X(F("(election_40_0_1_to_right_40<=election_40_4_10_to_left_31)"))))
Formula 0 simplified : XG!"(election_40_0_1_to_right_40<=election_40_4_10_to_left_31)"
Detected timeout of ITS tools.
[2023-03-12 06:15:29] [INFO ] Flatten gal took : 29 ms
[2023-03-12 06:15:29] [INFO ] Applying decomposition
[2023-03-12 06:15:29] [INFO ] Flatten gal took : 29 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph12704302665050368502.txt' '-o' '/tmp/graph12704302665050368502.bin' '-w' '/tmp/graph12704302665050368502.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph12704302665050368502.bin' '-l' '-1' '-v' '-w' '/tmp/graph12704302665050368502.weights' '-q' '0' '-e' '0.001'
[2023-03-12 06:15:30] [INFO ] Decomposing Gal with order
[2023-03-12 06:15:30] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-12 06:15:30] [INFO ] Removed a total of 109 redundant transitions.
[2023-03-12 06:15:30] [INFO ] Flatten gal took : 87 ms
[2023-03-12 06:15:30] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 4 ms.
[2023-03-12 06:15:30] [INFO ] Time to serialize gal into /tmp/LTL16640570946769444585.gal : 14 ms
[2023-03-12 06:15:30] [INFO ] Time to serialize properties into /tmp/LTL644876112718953172.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL16640570946769444585.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL644876112718953172.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...275
Read 1 LTL properties
Checking formula 0 : !((X(F("(gu50.election_40_0_1_to_right_40<=gu50.election_40_4_10_to_left_31)"))))
Formula 0 simplified : XG!"(gu50.election_40_0_1_to_right_40<=gu50.election_40_4_10_to_left_31)"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin12184271199028200
[2023-03-12 06:15:45] [INFO ] Built C files in 13ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12184271199028200
Running compilation step : cd /tmp/ltsmin12184271199028200;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 2425 ms.
Running link step : cd /tmp/ltsmin12184271199028200;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 42 ms.
Running LTSmin : cd /tmp/ltsmin12184271199028200;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' 'X(<>((LTLAPp0==true)))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property HirschbergSinclair-PT-40-LTLCardinality-09 finished in 118034 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((X(X(F(p0))) U G(p1)))'
Support contains 7 out of 970 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 970/970 places, 920/920 transitions.
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 967 transition count 920
Discarding 9 places :
Symmetric choice reduction at 1 with 9 rule applications. Total rules 12 place count 958 transition count 911
Iterating global reduction 1 with 9 rules applied. Total rules applied 21 place count 958 transition count 911
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 28 place count 951 transition count 904
Iterating global reduction 1 with 7 rules applied. Total rules applied 35 place count 951 transition count 904
Applied a total of 35 rules in 118 ms. Remains 951 /970 variables (removed 19) and now considering 904/920 (removed 16) transitions.
// Phase 1: matrix 904 rows 951 cols
[2023-03-12 06:16:00] [INFO ] Computed 47 place invariants in 6 ms
[2023-03-12 06:16:01] [INFO ] Implicit Places using invariants in 726 ms returned []
[2023-03-12 06:16:01] [INFO ] Invariant cache hit.
[2023-03-12 06:16:05] [INFO ] Implicit Places using invariants and state equation in 3843 ms returned []
Implicit Place search using SMT with State Equation took 4571 ms to find 0 implicit places.
[2023-03-12 06:16:05] [INFO ] Invariant cache hit.
[2023-03-12 06:16:06] [INFO ] Dead Transitions using invariants and state equation in 1404 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 951/970 places, 904/920 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 6096 ms. Remains : 951/970 places, 904/920 transitions.
Stuttering acceptance computed with spot in 182 ms :[(NOT p1), (NOT p0), (AND (NOT p1) (NOT p0)), (NOT p0)]
Running random walk in product with property : HirschbergSinclair-PT-40-LTLCardinality-10 automaton TGBA Formula[mat=[[{ cond=p1, acceptance={} source=0 dest: 0}, { cond=(NOT p1), acceptance={0} source=0 dest: 0}, { cond=(NOT p1), acceptance={} source=0 dest: 1}, { cond=p1, acceptance={} source=0 dest: 2}], [{ cond=true, acceptance={} source=1 dest: 3}], [{ cond=(NOT p1), acceptance={} source=2 dest: 3}], [{ cond=(NOT p0), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p1:(LEQ s224 s655), p0:(AND (LEQ s156 s434) (GT 3 s619) (OR (LEQ s774 s282) (LEQ s224 s655)))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 33326 reset in 981 ms.
Product exploration explored 100000 steps with 33315 reset in 891 ms.
Computed a total of 951 stabilizing places and 904 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 951 transition count 904
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 p1 p0), (X p1), true, (X (X p0)), (X (X p1)), (F (G p1)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 7 factoid took 412 ms. Reduced automaton from 4 states, 7 edges and 2 AP (stutter sensitive) to 4 states, 7 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 199 ms :[(NOT p1), (NOT p0), (AND (NOT p1) (NOT p0)), (NOT p0)]
Finished random walk after 262 steps, including 0 resets, run visited all 2 properties in 9 ms. (steps per millisecond=29 )
Knowledge obtained : [(AND p1 p0), (X p1), true, (X (X p0)), (X (X p1)), (F (G p1)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F (NOT p1)), (F (NOT p0))]
Knowledge based reduction with 7 factoid took 582 ms. Reduced automaton from 4 states, 7 edges and 2 AP (stutter sensitive) to 4 states, 7 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 213 ms :[(NOT p1), (NOT p0), (AND (NOT p1) (NOT p0)), (NOT p0)]
Stuttering acceptance computed with spot in 210 ms :[(NOT p1), (NOT p0), (AND (NOT p1) (NOT p0)), (NOT p0)]
Support contains 7 out of 951 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 951/951 places, 904/904 transitions.
Applied a total of 0 rules in 41 ms. Remains 951 /951 variables (removed 0) and now considering 904/904 (removed 0) transitions.
[2023-03-12 06:16:10] [INFO ] Invariant cache hit.
[2023-03-12 06:16:11] [INFO ] Implicit Places using invariants in 678 ms returned []
[2023-03-12 06:16:11] [INFO ] Invariant cache hit.
[2023-03-12 06:16:15] [INFO ] Implicit Places using invariants and state equation in 3901 ms returned []
Implicit Place search using SMT with State Equation took 4581 ms to find 0 implicit places.
[2023-03-12 06:16:15] [INFO ] Invariant cache hit.
[2023-03-12 06:16:16] [INFO ] Dead Transitions using invariants and state equation in 1140 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5765 ms. Remains : 951/951 places, 904/904 transitions.
Computed a total of 951 stabilizing places and 904 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 951 transition count 904
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 p1 p0), (X p1), true, (X (X p0)), (X (X p1)), (F (G p1)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 7 factoid took 340 ms. Reduced automaton from 4 states, 7 edges and 2 AP (stutter sensitive) to 4 states, 7 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 183 ms :[(NOT p1), (NOT p0), (AND (NOT p1) (NOT p0)), (NOT p0)]
Finished random walk after 289 steps, including 0 resets, run visited all 2 properties in 7 ms. (steps per millisecond=41 )
Knowledge obtained : [(AND p1 p0), (X p1), true, (X (X p0)), (X (X p1)), (F (G p1)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F (NOT p1)), (F (NOT p0))]
Knowledge based reduction with 7 factoid took 480 ms. Reduced automaton from 4 states, 7 edges and 2 AP (stutter sensitive) to 4 states, 7 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 198 ms :[(NOT p1), (NOT p0), (AND (NOT p1) (NOT p0)), (NOT p0)]
Stuttering acceptance computed with spot in 199 ms :[(NOT p1), (NOT p0), (AND (NOT p1) (NOT p0)), (NOT p0)]
Stuttering acceptance computed with spot in 198 ms :[(NOT p1), (NOT p0), (AND (NOT p1) (NOT p0)), (NOT p0)]
Product exploration explored 100000 steps with 33446 reset in 1244 ms.
Product exploration explored 100000 steps with 33363 reset in 778 ms.
Applying partial POR strategy [false, false, true, true]
Stuttering acceptance computed with spot in 161 ms :[(NOT p1), (NOT p0), (AND (NOT p1) (NOT p0)), (NOT p0)]
Support contains 7 out of 951 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 951/951 places, 904/904 transitions.
Performed 403 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 403 rules applied. Total rules applied 403 place count 951 transition count 904
Deduced a syphon composed of 403 places in 8 ms
Applied a total of 403 rules in 120 ms. Remains 951 /951 variables (removed 0) and now considering 904/904 (removed 0) transitions.
[2023-03-12 06:16:21] [INFO ] Redundant transitions in 15 ms returned []
// Phase 1: matrix 904 rows 951 cols
[2023-03-12 06:16:21] [INFO ] Computed 47 place invariants in 9 ms
[2023-03-12 06:16:22] [INFO ] Dead Transitions using invariants and state equation in 1433 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 951/951 places, 904/904 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1576 ms. Remains : 951/951 places, 904/904 transitions.
Built C files in :
/tmp/ltsmin18239757456438118091
[2023-03-12 06:16:22] [INFO ] Built C files in 19ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin18239757456438118091
Running compilation step : cd /tmp/ltsmin18239757456438118091;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 2542 ms.
Running link step : cd /tmp/ltsmin18239757456438118091;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 31 ms.
Running LTSmin : cd /tmp/ltsmin18239757456438118091;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased10837647689201980987.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 7 out of 951 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 951/951 places, 904/904 transitions.
Applied a total of 0 rules in 34 ms. Remains 951 /951 variables (removed 0) and now considering 904/904 (removed 0) transitions.
// Phase 1: matrix 904 rows 951 cols
[2023-03-12 06:16:37] [INFO ] Computed 47 place invariants in 6 ms
[2023-03-12 06:16:38] [INFO ] Implicit Places using invariants in 738 ms returned []
[2023-03-12 06:16:38] [INFO ] Invariant cache hit.
[2023-03-12 06:16:42] [INFO ] Implicit Places using invariants and state equation in 4045 ms returned []
Implicit Place search using SMT with State Equation took 4784 ms to find 0 implicit places.
[2023-03-12 06:16:42] [INFO ] Invariant cache hit.
[2023-03-12 06:16:43] [INFO ] Dead Transitions using invariants and state equation in 1153 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5973 ms. Remains : 951/951 places, 904/904 transitions.
Built C files in :
/tmp/ltsmin8635543472673175834
[2023-03-12 06:16:43] [INFO ] Built C files in 12ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin8635543472673175834
Running compilation step : cd /tmp/ltsmin8635543472673175834;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 2443 ms.
Running link step : cd /tmp/ltsmin8635543472673175834;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 31 ms.
Running LTSmin : cd /tmp/ltsmin8635543472673175834;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased6839946786188902272.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2023-03-12 06:16:58] [INFO ] Flatten gal took : 31 ms
[2023-03-12 06:16:58] [INFO ] Flatten gal took : 29 ms
[2023-03-12 06:16:58] [INFO ] Time to serialize gal into /tmp/LTL5317974474638900851.gal : 6 ms
[2023-03-12 06:16:58] [INFO ] Time to serialize properties into /tmp/LTL2816630480879283947.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL5317974474638900851.gal' '-t' 'CGAL' '-hoa' '/tmp/aut9790700873592284789.hoa' '-atoms' '/tmp/LTL2816630480879283947.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...317
Loading property file /tmp/LTL2816630480879283947.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut9790700873592284789.hoa
Detected timeout of ITS tools.
[2023-03-12 06:17:13] [INFO ] Flatten gal took : 28 ms
[2023-03-12 06:17:13] [INFO ] Flatten gal took : 27 ms
[2023-03-12 06:17:13] [INFO ] Time to serialize gal into /tmp/LTL6223471935627920317.gal : 6 ms
[2023-03-12 06:17:13] [INFO ] Time to serialize properties into /tmp/LTL16456394543105603550.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL6223471935627920317.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL16456394543105603550.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !(((X(X(F("(((reply_19_0_left19<=election_40_4_3_to_right_2)&&(reply_40_5_to_right_38<3))&&((rcv_right_election_40_6_11_29<=election_4...312
Formula 0 simplified : XXG!"(((reply_19_0_left19<=election_40_4_3_to_right_2)&&(reply_40_5_to_right_38<3))&&((rcv_right_election_40_6_11_29<=election_40_2_...301
Detected timeout of ITS tools.
[2023-03-12 06:17:28] [INFO ] Flatten gal took : 26 ms
[2023-03-12 06:17:28] [INFO ] Applying decomposition
[2023-03-12 06:17:28] [INFO ] Flatten gal took : 32 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph12180434093059440052.txt' '-o' '/tmp/graph12180434093059440052.bin' '-w' '/tmp/graph12180434093059440052.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph12180434093059440052.bin' '-l' '-1' '-v' '-w' '/tmp/graph12180434093059440052.weights' '-q' '0' '-e' '0.001'
[2023-03-12 06:17:29] [INFO ] Decomposing Gal with order
[2023-03-12 06:17:29] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-12 06:17:29] [INFO ] Removed a total of 81 redundant transitions.
[2023-03-12 06:17:29] [INFO ] Flatten gal took : 70 ms
[2023-03-12 06:17:29] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 3 ms.
[2023-03-12 06:17:29] [INFO ] Time to serialize gal into /tmp/LTL12791411045936423361.gal : 11 ms
[2023-03-12 06:17:29] [INFO ] Time to serialize properties into /tmp/LTL5524306271088199920.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL12791411045936423361.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL5524306271088199920.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !(((X(X(F("(((gu59.reply_19_0_left19<=gu59.election_40_4_3_to_right_2)&&(gi0.gi1.gi2.gi2.gu35.reply_40_5_to_right_38<3))&&((gu48.rcv_r...373
Formula 0 simplified : XXG!"(((gu59.reply_19_0_left19<=gu59.election_40_4_3_to_right_2)&&(gi0.gi1.gi2.gi2.gu35.reply_40_5_to_right_38<3))&&((gu48.rcv_right...362
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin2913683132190825675
[2023-03-12 06:17:44] [INFO ] Built C files in 12ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin2913683132190825675
Running compilation step : cd /tmp/ltsmin2913683132190825675;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 2236 ms.
Running link step : cd /tmp/ltsmin2913683132190825675;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 31 ms.
Running LTSmin : cd /tmp/ltsmin2913683132190825675;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '(X(X(<>((LTLAPp0==true)))) U []((LTLAPp1==true)))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property HirschbergSinclair-PT-40-LTLCardinality-10 finished in 118963 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(p0))'
Support contains 1 out of 970 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 970/970 places, 920/920 transitions.
Graph (complete) has 1845 edges and 970 vertex of which 966 are kept as prefixes of interest. Removing 4 places using SCC suffix rule.2 ms
Discarding 4 places :
Also discarding 0 output transitions
Reduce places removed 40 places and 40 transitions.
Drop transitions removed 413 transitions
Trivial Post-agglo rules discarded 413 transitions
Performed 413 trivial Post agglomeration. Transition count delta: 413
Iterating post reduction 0 with 413 rules applied. Total rules applied 414 place count 926 transition count 467
Reduce places removed 413 places and 0 transitions.
Iterating post reduction 1 with 413 rules applied. Total rules applied 827 place count 513 transition count 467
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 837 place count 503 transition count 457
Iterating global reduction 2 with 10 rules applied. Total rules applied 847 place count 503 transition count 457
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 849 place count 503 transition count 455
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 851 place count 501 transition count 455
Applied a total of 851 rules in 47 ms. Remains 501 /970 variables (removed 469) and now considering 455/920 (removed 465) transitions.
// Phase 1: matrix 455 rows 501 cols
[2023-03-12 06:17:59] [INFO ] Computed 46 place invariants in 4 ms
[2023-03-12 06:18:00] [INFO ] Implicit Places using invariants in 727 ms returned []
[2023-03-12 06:18:00] [INFO ] Invariant cache hit.
[2023-03-12 06:18:03] [INFO ] Implicit Places using invariants and state equation in 3070 ms returned []
Implicit Place search using SMT with State Equation took 3800 ms to find 0 implicit places.
[2023-03-12 06:18:03] [INFO ] Redundant transitions in 3 ms returned []
[2023-03-12 06:18:03] [INFO ] Invariant cache hit.
[2023-03-12 06:18:03] [INFO ] Dead Transitions using invariants and state equation in 725 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 501/970 places, 455/920 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 4582 ms. Remains : 501/970 places, 455/920 transitions.
Stuttering acceptance computed with spot in 37 ms :[(NOT p0)]
Running random walk in product with property : HirschbergSinclair-PT-40-LTLCardinality-13 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(LEQ 1 s247)], 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 422 reset in 489 ms.
Product exploration explored 100000 steps with 421 reset in 529 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 : [(NOT p0), (X (NOT p0)), (X (X (NOT p0))), (F (G (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 143 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)]
Finished random walk after 264 steps, including 0 resets, run visited all 1 properties in 3 ms. (steps per millisecond=88 )
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 182 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 37 ms :[(NOT p0)]
[2023-03-12 06:18:05] [INFO ] Invariant cache hit.
[2023-03-12 06:18:06] [INFO ] [Real]Absence check using 0 positive and 46 generalized place invariants in 241 ms returned sat
[2023-03-12 06:18:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 06:18:08] [INFO ] [Real]Absence check using state equation in 2311 ms returned sat
[2023-03-12 06:18:08] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 06:18:09] [INFO ] [Nat]Absence check using 0 positive and 46 generalized place invariants in 339 ms returned sat
[2023-03-12 06:18:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 06:18:10] [INFO ] [Nat]Absence check using state equation in 525 ms returned sat
[2023-03-12 06:18:10] [INFO ] Computed and/alt/rep : 376/383/376 causal constraints (skipped 0 transitions) in 44 ms.
[2023-03-12 06:18:11] [INFO ] Added : 122 causal constraints over 25 iterations in 1231 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 1 out of 501 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 501/501 places, 455/455 transitions.
Applied a total of 0 rules in 29 ms. Remains 501 /501 variables (removed 0) and now considering 455/455 (removed 0) transitions.
[2023-03-12 06:18:11] [INFO ] Invariant cache hit.
[2023-03-12 06:18:12] [INFO ] Implicit Places using invariants in 899 ms returned []
[2023-03-12 06:18:12] [INFO ] Invariant cache hit.
[2023-03-12 06:18:15] [INFO ] Implicit Places using invariants and state equation in 2652 ms returned []
Implicit Place search using SMT with State Equation took 3554 ms to find 0 implicit places.
[2023-03-12 06:18:15] [INFO ] Redundant transitions in 2 ms returned []
[2023-03-12 06:18:15] [INFO ] Invariant cache hit.
[2023-03-12 06:18:15] [INFO ] Dead Transitions using invariants and state equation in 701 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 4293 ms. Remains : 501/501 places, 455/455 transitions.
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 : [(NOT p0), (X (NOT p0)), (X (X (NOT p0))), (F (G (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 158 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)]
Finished random walk after 236 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=118 )
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 190 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 47 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 47 ms :[(NOT p0)]
[2023-03-12 06:18:16] [INFO ] Invariant cache hit.
[2023-03-12 06:18:17] [INFO ] [Real]Absence check using 0 positive and 46 generalized place invariants in 219 ms returned sat
[2023-03-12 06:18:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 06:18:19] [INFO ] [Real]Absence check using state equation in 2396 ms returned sat
[2023-03-12 06:18:19] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 06:18:20] [INFO ] [Nat]Absence check using 0 positive and 46 generalized place invariants in 369 ms returned sat
[2023-03-12 06:18:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 06:18:21] [INFO ] [Nat]Absence check using state equation in 593 ms returned sat
[2023-03-12 06:18:21] [INFO ] Computed and/alt/rep : 376/383/376 causal constraints (skipped 0 transitions) in 43 ms.
[2023-03-12 06:18:22] [INFO ] Added : 122 causal constraints over 25 iterations in 1390 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 50 ms :[(NOT p0)]
Product exploration explored 100000 steps with 421 reset in 677 ms.
Product exploration explored 100000 steps with 421 reset in 472 ms.
Built C files in :
/tmp/ltsmin1996576330717273841
[2023-03-12 06:18:23] [INFO ] Computing symmetric may disable matrix : 455 transitions.
[2023-03-12 06:18:23] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-12 06:18:23] [INFO ] Computing symmetric may enable matrix : 455 transitions.
[2023-03-12 06:18:23] [INFO ] Computation of Complete enable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-12 06:18:23] [INFO ] Computing Do-Not-Accords matrix : 455 transitions.
[2023-03-12 06:18:23] [INFO ] Computation of Completed DNA matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-12 06:18:23] [INFO ] Built C files in 69ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin1996576330717273841
Running compilation step : cd /tmp/ltsmin1996576330717273841;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1735 ms.
Running link step : cd /tmp/ltsmin1996576330717273841;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 33 ms.
Running LTSmin : cd /tmp/ltsmin1996576330717273841;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased14407778139825238248.hoa' '--buchi-type=spotba'
LTSmin run took 5909 ms.
FORMULA HirschbergSinclair-PT-40-LTLCardinality-13 TRUE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Treatment of property HirschbergSinclair-PT-40-LTLCardinality-13 finished in 32191 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(p0)))'
Found a Shortening insensitive property : HirschbergSinclair-PT-40-LTLCardinality-09
Stuttering acceptance computed with spot in 70 ms :[(NOT p0), (NOT p0)]
Support contains 2 out of 970 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 970/970 places, 920/920 transitions.
Graph (complete) has 1845 edges and 970 vertex of which 966 are kept as prefixes of interest. Removing 4 places using SCC suffix rule.2 ms
Discarding 4 places :
Also discarding 0 output transitions
Reduce places removed 39 places and 39 transitions.
Drop transitions removed 411 transitions
Trivial Post-agglo rules discarded 411 transitions
Performed 411 trivial Post agglomeration. Transition count delta: 411
Iterating post reduction 0 with 411 rules applied. Total rules applied 412 place count 927 transition count 470
Reduce places removed 411 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 1 with 413 rules applied. Total rules applied 825 place count 516 transition count 468
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 827 place count 514 transition count 468
Discarding 10 places :
Symmetric choice reduction at 3 with 10 rule applications. Total rules 837 place count 504 transition count 458
Iterating global reduction 3 with 10 rules applied. Total rules applied 847 place count 504 transition count 458
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 3 with 2 rules applied. Total rules applied 849 place count 504 transition count 456
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 851 place count 502 transition count 456
Applied a total of 851 rules in 54 ms. Remains 502 /970 variables (removed 468) and now considering 456/920 (removed 464) transitions.
// Phase 1: matrix 456 rows 502 cols
[2023-03-12 06:18:31] [INFO ] Computed 46 place invariants in 3 ms
[2023-03-12 06:18:32] [INFO ] Implicit Places using invariants in 952 ms returned []
[2023-03-12 06:18:32] [INFO ] Invariant cache hit.
[2023-03-12 06:18:33] [INFO ] State equation strengthened by 14 read => feed constraints.
[2023-03-12 06:18:37] [INFO ] Implicit Places using invariants and state equation in 4717 ms returned []
Implicit Place search using SMT with State Equation took 5671 ms to find 0 implicit places.
[2023-03-12 06:18:37] [INFO ] Invariant cache hit.
[2023-03-12 06:18:38] [INFO ] Dead Transitions using invariants and state equation in 806 ms found 0 transitions.
Starting structural reductions in LI_LTL mode, iteration 1 : 502/970 places, 456/920 transitions.
Finished structural reductions in LI_LTL mode , in 1 iterations and 6533 ms. Remains : 502/970 places, 456/920 transitions.
Running random walk in product with property : HirschbergSinclair-PT-40-LTLCardinality-09 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(LEQ s121 s196)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak, cl-invariant], stateDesc=[null, null][false, false]]
Product exploration explored 100000 steps with 38438 reset in 1088 ms.
Product exploration explored 100000 steps with 38056 reset in 959 ms.
Computed a total of 502 stabilizing places and 456 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 502 transition count 456
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, (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 2 factoid took 154 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 2 states, 2 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 72 ms :[(NOT p0), (NOT p0)]
Finished random walk after 32 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=16 )
Knowledge obtained : [p0, (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0)), (F (NOT p0))]
Knowledge based reduction with 2 factoid took 269 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 2 states, 2 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 96 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 97 ms :[(NOT p0), (NOT p0)]
Support contains 2 out of 502 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 502/502 places, 456/456 transitions.
Applied a total of 0 rules in 16 ms. Remains 502 /502 variables (removed 0) and now considering 456/456 (removed 0) transitions.
[2023-03-12 06:18:41] [INFO ] Invariant cache hit.
[2023-03-12 06:18:42] [INFO ] Implicit Places using invariants in 973 ms returned []
[2023-03-12 06:18:42] [INFO ] Invariant cache hit.
[2023-03-12 06:18:42] [INFO ] State equation strengthened by 14 read => feed constraints.
[2023-03-12 06:18:47] [INFO ] Implicit Places using invariants and state equation in 4880 ms returned []
Implicit Place search using SMT with State Equation took 5856 ms to find 0 implicit places.
[2023-03-12 06:18:47] [INFO ] Invariant cache hit.
[2023-03-12 06:18:48] [INFO ] Dead Transitions using invariants and state equation in 883 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 6758 ms. Remains : 502/502 places, 456/456 transitions.
Computed a total of 502 stabilizing places and 456 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 502 transition count 456
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, (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 2 factoid took 227 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 2 states, 2 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 90 ms :[(NOT p0), (NOT p0)]
Finished random walk after 35 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=17 )
Knowledge obtained : [p0, (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0)), (F (NOT p0))]
Knowledge based reduction with 2 factoid took 262 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 2 states, 2 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 95 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 95 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 95 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 38661 reset in 1099 ms.
Product exploration explored 100000 steps with 38563 reset in 960 ms.
Applying partial POR strategy [false, true]
Stuttering acceptance computed with spot in 62 ms :[(NOT p0), (NOT p0)]
Support contains 2 out of 502 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 502/502 places, 456/456 transitions.
Applied a total of 0 rules in 16 ms. Remains 502 /502 variables (removed 0) and now considering 456/456 (removed 0) transitions.
[2023-03-12 06:18:51] [INFO ] Redundant transitions in 2 ms returned []
[2023-03-12 06:18:51] [INFO ] Invariant cache hit.
[2023-03-12 06:18:52] [INFO ] Dead Transitions using invariants and state equation in 681 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 706 ms. Remains : 502/502 places, 456/456 transitions.
Built C files in :
/tmp/ltsmin12235380356651538024
[2023-03-12 06:18:52] [INFO ] Built C files in 8ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12235380356651538024
Running compilation step : cd /tmp/ltsmin12235380356651538024;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1251 ms.
Running link step : cd /tmp/ltsmin12235380356651538024;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 29 ms.
Running LTSmin : cd /tmp/ltsmin12235380356651538024;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased15879253166211849259.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 2 out of 502 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 502/502 places, 456/456 transitions.
Applied a total of 0 rules in 12 ms. Remains 502 /502 variables (removed 0) and now considering 456/456 (removed 0) transitions.
[2023-03-12 06:19:07] [INFO ] Invariant cache hit.
[2023-03-12 06:19:07] [INFO ] Implicit Places using invariants in 644 ms returned []
[2023-03-12 06:19:07] [INFO ] Invariant cache hit.
[2023-03-12 06:19:08] [INFO ] State equation strengthened by 14 read => feed constraints.
[2023-03-12 06:19:12] [INFO ] Implicit Places using invariants and state equation in 4635 ms returned []
Implicit Place search using SMT with State Equation took 5285 ms to find 0 implicit places.
[2023-03-12 06:19:12] [INFO ] Invariant cache hit.
[2023-03-12 06:19:13] [INFO ] Dead Transitions using invariants and state equation in 764 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 6062 ms. Remains : 502/502 places, 456/456 transitions.
Built C files in :
/tmp/ltsmin9036135734027523428
[2023-03-12 06:19:13] [INFO ] Built C files in 10ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin9036135734027523428
Running compilation step : cd /tmp/ltsmin9036135734027523428;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1394 ms.
Running link step : cd /tmp/ltsmin9036135734027523428;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 44 ms.
Running LTSmin : cd /tmp/ltsmin9036135734027523428;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased15913861738611669367.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2023-03-12 06:19:28] [INFO ] Flatten gal took : 12 ms
[2023-03-12 06:19:28] [INFO ] Flatten gal took : 12 ms
[2023-03-12 06:19:28] [INFO ] Time to serialize gal into /tmp/LTL8101145262289096004.gal : 3 ms
[2023-03-12 06:19:28] [INFO ] Time to serialize properties into /tmp/LTL7555402888611221900.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL8101145262289096004.gal' '-t' 'CGAL' '-hoa' '/tmp/aut6573387576764309014.hoa' '-atoms' '/tmp/LTL7555402888611221900.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...317
Loading property file /tmp/LTL7555402888611221900.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut6573387576764309014.hoa
Detected timeout of ITS tools.
[2023-03-12 06:19:43] [INFO ] Flatten gal took : 11 ms
[2023-03-12 06:19:43] [INFO ] Flatten gal took : 11 ms
[2023-03-12 06:19:43] [INFO ] Time to serialize gal into /tmp/LTL7664272044490252354.gal : 2 ms
[2023-03-12 06:19:43] [INFO ] Time to serialize properties into /tmp/LTL7566672512282736115.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL7664272044490252354.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL7566672512282736115.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...275
Read 1 LTL properties
Checking formula 0 : !((X(F("(election_40_0_1_to_right_40<=election_40_4_10_to_left_31)"))))
Formula 0 simplified : XG!"(election_40_0_1_to_right_40<=election_40_4_10_to_left_31)"
Detected timeout of ITS tools.
[2023-03-12 06:19:58] [INFO ] Flatten gal took : 11 ms
[2023-03-12 06:19:58] [INFO ] Applying decomposition
[2023-03-12 06:19:58] [INFO ] Flatten gal took : 12 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph13176698966285433136.txt' '-o' '/tmp/graph13176698966285433136.bin' '-w' '/tmp/graph13176698966285433136.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph13176698966285433136.bin' '-l' '-1' '-v' '-w' '/tmp/graph13176698966285433136.weights' '-q' '0' '-e' '0.001'
[2023-03-12 06:19:58] [INFO ] Decomposing Gal with order
[2023-03-12 06:19:58] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-12 06:19:58] [INFO ] Removed a total of 326 redundant transitions.
[2023-03-12 06:19:58] [INFO ] Flatten gal took : 28 ms
[2023-03-12 06:19:58] [INFO ] Fuse similar labels procedure discarded/fused a total of 16 labels/synchronizations in 8 ms.
[2023-03-12 06:19:58] [INFO ] Time to serialize gal into /tmp/LTL12946499411284354865.gal : 7 ms
[2023-03-12 06:19:58] [INFO ] Time to serialize properties into /tmp/LTL1373352787562850611.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL12946499411284354865.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL1373352787562850611.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((X(F("(gu70.election_40_0_1_to_right_40<=gu70.election_40_4_10_to_left_31)"))))
Formula 0 simplified : XG!"(gu70.election_40_0_1_to_right_40<=gu70.election_40_4_10_to_left_31)"
Reverse transition relation is NOT exact ! Due to transitions gi2.gi0.gi0.t877_t878, gi2.gi0.gi0.t797_t798, gi2.gi0.gi0.t205_t206, gi2.gi0.gi0.t199_t200, g...1001
Computing Next relation with stutter on 8.73115e+28 deadlock states
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin13169585176736946462
[2023-03-12 06:20:13] [INFO ] Built C files in 6ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin13169585176736946462
Running compilation step : cd /tmp/ltsmin13169585176736946462;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1018 ms.
Running link step : cd /tmp/ltsmin13169585176736946462;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 30 ms.
Running LTSmin : cd /tmp/ltsmin13169585176736946462;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' 'X(<>((LTLAPp0==true)))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property HirschbergSinclair-PT-40-LTLCardinality-09 finished in 117369 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((X(X(F(p0))) U G(p1)))'
Found a Shortening insensitive property : HirschbergSinclair-PT-40-LTLCardinality-10
Stuttering acceptance computed with spot in 143 ms :[(NOT p1), (NOT p0), (AND (NOT p1) (NOT p0)), (NOT p0)]
Support contains 7 out of 970 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 970/970 places, 920/920 transitions.
Graph (complete) has 1845 edges and 970 vertex of which 967 are kept as prefixes of interest. Removing 3 places using SCC suffix rule.2 ms
Discarding 3 places :
Also discarding 0 output transitions
Reduce places removed 40 places and 40 transitions.
Drop transitions removed 405 transitions
Trivial Post-agglo rules discarded 405 transitions
Performed 405 trivial Post agglomeration. Transition count delta: 405
Iterating post reduction 0 with 405 rules applied. Total rules applied 406 place count 927 transition count 475
Reduce places removed 405 places and 0 transitions.
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Iterating post reduction 1 with 408 rules applied. Total rules applied 814 place count 522 transition count 472
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 817 place count 519 transition count 472
Discarding 9 places :
Symmetric choice reduction at 3 with 9 rule applications. Total rules 826 place count 510 transition count 463
Iterating global reduction 3 with 9 rules applied. Total rules applied 835 place count 510 transition count 463
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 3 with 2 rules applied. Total rules applied 837 place count 510 transition count 461
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 839 place count 508 transition count 461
Applied a total of 839 rules in 68 ms. Remains 508 /970 variables (removed 462) and now considering 461/920 (removed 459) transitions.
// Phase 1: matrix 461 rows 508 cols
[2023-03-12 06:20:29] [INFO ] Computed 47 place invariants in 4 ms
[2023-03-12 06:20:30] [INFO ] Implicit Places using invariants in 841 ms returned []
[2023-03-12 06:20:30] [INFO ] Invariant cache hit.
[2023-03-12 06:20:32] [INFO ] Implicit Places using invariants and state equation in 2343 ms returned []
Implicit Place search using SMT with State Equation took 3186 ms to find 0 implicit places.
[2023-03-12 06:20:32] [INFO ] Invariant cache hit.
[2023-03-12 06:20:33] [INFO ] Dead Transitions using invariants and state equation in 636 ms found 0 transitions.
Starting structural reductions in LI_LTL mode, iteration 1 : 508/970 places, 461/920 transitions.
Finished structural reductions in LI_LTL mode , in 1 iterations and 3892 ms. Remains : 508/970 places, 461/920 transitions.
Running random walk in product with property : HirschbergSinclair-PT-40-LTLCardinality-10 automaton TGBA Formula[mat=[[{ cond=p1, acceptance={} source=0 dest: 0}, { cond=(NOT p1), acceptance={0} source=0 dest: 0}, { cond=(NOT p1), acceptance={} source=0 dest: 1}, { cond=p1, acceptance={} source=0 dest: 2}], [{ cond=true, acceptance={} source=1 dest: 3}], [{ cond=(NOT p1), acceptance={} source=2 dest: 3}], [{ cond=(NOT p0), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p1:(LEQ s114 s338), p0:(AND (LEQ s79 s225) (GT 3 s319) (OR (LEQ s399 s146) (LEQ s114 s338)))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, cl-invariant], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 33073 reset in 1313 ms.
Product exploration explored 100000 steps with 33017 reset in 1086 ms.
Computed a total of 508 stabilizing places and 461 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 508 transition count 461
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 p1 p0), true, (X (X p0)), (F (G p1)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X p1), (X (NOT p1)), (X (X p1)), (X (X (NOT p1)))]
Knowledge based reduction with 5 factoid took 420 ms. Reduced automaton from 4 states, 7 edges and 2 AP (stutter sensitive) to 4 states, 7 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 196 ms :[(NOT p1), (NOT p0), (AND (NOT p1) (NOT p0)), (NOT p0)]
Finished random walk after 122 steps, including 0 resets, run visited all 2 properties in 5 ms. (steps per millisecond=24 )
Knowledge obtained : [(AND p1 p0), true, (X (X p0)), (F (G p1)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X p1), (X (NOT p1)), (X (X p1)), (X (X (NOT p1))), (F (NOT p1)), (F (NOT p0))]
Knowledge based reduction with 5 factoid took 489 ms. Reduced automaton from 4 states, 7 edges and 2 AP (stutter sensitive) to 4 states, 7 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 231 ms :[(NOT p1), (NOT p0), (AND (NOT p1) (NOT p0)), (NOT p0)]
Stuttering acceptance computed with spot in 198 ms :[(NOT p1), (NOT p0), (AND (NOT p1) (NOT p0)), (NOT p0)]
Support contains 7 out of 508 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 508/508 places, 461/461 transitions.
Applied a total of 0 rules in 16 ms. Remains 508 /508 variables (removed 0) and now considering 461/461 (removed 0) transitions.
[2023-03-12 06:20:37] [INFO ] Invariant cache hit.
[2023-03-12 06:20:38] [INFO ] Implicit Places using invariants in 1082 ms returned []
[2023-03-12 06:20:38] [INFO ] Invariant cache hit.
[2023-03-12 06:20:41] [INFO ] Implicit Places using invariants and state equation in 2839 ms returned []
Implicit Place search using SMT with State Equation took 3926 ms to find 0 implicit places.
[2023-03-12 06:20:41] [INFO ] Invariant cache hit.
[2023-03-12 06:20:41] [INFO ] Dead Transitions using invariants and state equation in 496 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4441 ms. Remains : 508/508 places, 461/461 transitions.
Computed a total of 508 stabilizing places and 461 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 508 transition count 461
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 p1 p0), true, (X (X p0)), (F (G p1)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X p1), (X (NOT p1)), (X (X p1)), (X (X (NOT p1)))]
Knowledge based reduction with 5 factoid took 347 ms. Reduced automaton from 4 states, 7 edges and 2 AP (stutter sensitive) to 4 states, 7 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 132 ms :[(NOT p1), (NOT p0), (AND (NOT p1) (NOT p0)), (NOT p0)]
Finished random walk after 113 steps, including 0 resets, run visited all 2 properties in 2 ms. (steps per millisecond=56 )
Knowledge obtained : [(AND p1 p0), true, (X (X p0)), (F (G p1)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X p1), (X (NOT p1)), (X (X p1)), (X (X (NOT p1))), (F (NOT p1)), (F (NOT p0))]
Knowledge based reduction with 5 factoid took 381 ms. Reduced automaton from 4 states, 7 edges and 2 AP (stutter sensitive) to 4 states, 7 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 203 ms :[(NOT p1), (NOT p0), (AND (NOT p1) (NOT p0)), (NOT p0)]
Stuttering acceptance computed with spot in 197 ms :[(NOT p1), (NOT p0), (AND (NOT p1) (NOT p0)), (NOT p0)]
Stuttering acceptance computed with spot in 195 ms :[(NOT p1), (NOT p0), (AND (NOT p1) (NOT p0)), (NOT p0)]
Product exploration explored 100000 steps with 32963 reset in 1507 ms.
Product exploration explored 100000 steps with 33037 reset in 1072 ms.
Applying partial POR strategy [false, false, true, true]
Stuttering acceptance computed with spot in 176 ms :[(NOT p1), (NOT p0), (AND (NOT p1) (NOT p0)), (NOT p0)]
Support contains 7 out of 508 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 508/508 places, 461/461 transitions.
Applied a total of 0 rules in 24 ms. Remains 508 /508 variables (removed 0) and now considering 461/461 (removed 0) transitions.
[2023-03-12 06:20:46] [INFO ] Redundant transitions in 4 ms returned []
[2023-03-12 06:20:46] [INFO ] Invariant cache hit.
[2023-03-12 06:20:47] [INFO ] Dead Transitions using invariants and state equation in 842 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 879 ms. Remains : 508/508 places, 461/461 transitions.
Built C files in :
/tmp/ltsmin16315919198289784450
[2023-03-12 06:20:47] [INFO ] Built C files in 10ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin16315919198289784450
Running compilation step : cd /tmp/ltsmin16315919198289784450;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1396 ms.
Running link step : cd /tmp/ltsmin16315919198289784450;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 28 ms.
Running LTSmin : cd /tmp/ltsmin16315919198289784450;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased18443707394880790689.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 7 out of 508 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 508/508 places, 461/461 transitions.
Applied a total of 0 rules in 10 ms. Remains 508 /508 variables (removed 0) and now considering 461/461 (removed 0) transitions.
[2023-03-12 06:21:02] [INFO ] Invariant cache hit.
[2023-03-12 06:21:03] [INFO ] Implicit Places using invariants in 830 ms returned []
[2023-03-12 06:21:03] [INFO ] Invariant cache hit.
[2023-03-12 06:21:05] [INFO ] Implicit Places using invariants and state equation in 2643 ms returned []
Implicit Place search using SMT with State Equation took 3476 ms to find 0 implicit places.
[2023-03-12 06:21:05] [INFO ] Invariant cache hit.
[2023-03-12 06:21:06] [INFO ] Dead Transitions using invariants and state equation in 498 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3986 ms. Remains : 508/508 places, 461/461 transitions.
Built C files in :
/tmp/ltsmin1452312236359888193
[2023-03-12 06:21:06] [INFO ] Built C files in 11ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin1452312236359888193
Running compilation step : cd /tmp/ltsmin1452312236359888193;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1392 ms.
Running link step : cd /tmp/ltsmin1452312236359888193;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 45 ms.
Running LTSmin : cd /tmp/ltsmin1452312236359888193;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased6402394602526702321.hoa' '--buchi-type=spotba'
LTSmin run took 11260 ms.
Treatment of property HirschbergSinclair-PT-40-LTLCardinality-10 finished in 50102 ms.
Length sensitive decision was in the wrong direction : Shortening insensitive + false
[2023-03-12 06:21:19] [INFO ] Flatten gal took : 24 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin16035713171588102986
[2023-03-12 06:21:19] [INFO ] Computing symmetric may disable matrix : 920 transitions.
[2023-03-12 06:21:19] [INFO ] Computation of Complete disable matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-12 06:21:19] [INFO ] Computing symmetric may enable matrix : 920 transitions.
[2023-03-12 06:21:19] [INFO ] Computation of Complete enable matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-12 06:21:19] [INFO ] Applying decomposition
[2023-03-12 06:21:19] [INFO ] Flatten gal took : 25 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph15926272452463273258.txt' '-o' '/tmp/graph15926272452463273258.bin' '-w' '/tmp/graph15926272452463273258.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph15926272452463273258.bin' '-l' '-1' '-v' '-w' '/tmp/graph15926272452463273258.weights' '-q' '0' '-e' '0.001'
[2023-03-12 06:21:19] [INFO ] Decomposing Gal with order
[2023-03-12 06:21:19] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-12 06:21:19] [INFO ] Computing Do-Not-Accords matrix : 920 transitions.
[2023-03-12 06:21:19] [INFO ] Computation of Completed DNA matrix. took 16 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-12 06:21:19] [INFO ] Built C files in 193ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin16035713171588102986
Running compilation step : cd /tmp/ltsmin16035713171588102986;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '240' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
[2023-03-12 06:21:19] [INFO ] Removed a total of 100 redundant transitions.
[2023-03-12 06:21:19] [INFO ] Flatten gal took : 80 ms
[2023-03-12 06:21:19] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 5 ms.
[2023-03-12 06:21:19] [INFO ] Time to serialize gal into /tmp/LTLCardinality15846090531182294150.gal : 14 ms
[2023-03-12 06:21:19] [INFO ] Time to serialize properties into /tmp/LTLCardinality13185004330976520141.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLCardinality15846090531182294150.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality13185004330976520141.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...299
Read 3 LTL properties
Checking formula 0 : !((G(F("(gu81.reply_40_5_to_right_27<=gu81.elected_40_to_left40)"))))
Formula 0 simplified : FG!"(gu81.reply_40_5_to_right_27<=gu81.elected_40_to_left40)"
Compilation finished in 3939 ms.
Running link step : cd /tmp/ltsmin16035713171588102986;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 54 ms.
Running LTSmin : cd /tmp/ltsmin16035713171588102986;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '[](<>((LTLAPp0==true)))' '--buchi-type=spotba'
Reverse transition relation is NOT exact ! Due to transitions gi0.gi0.gi0.gi0.gi1.gu4.t63, gi0.gi0.gi0.gi0.gi1.gu5.t67, gi0.gi0.gi0.gi0.gi1.gu6.t72, gi0.gi...2847
Computing Next relation with stutter on 4.56139e+29 deadlock states
WARNING : LTSmin timed out (>1200 s) on command cd /tmp/ltsmin16035713171588102986;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '[](<>((LTLAPp0==true)))' '--buchi-type=spotba'
Running LTSmin : cd /tmp/ltsmin16035713171588102986;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' 'X(<>((LTLAPp1==true)))' '--buchi-type=spotba'
Detected timeout of ITS tools.
[2023-03-12 06:44:36] [INFO ] Flatten gal took : 75 ms
[2023-03-12 06:44:36] [INFO ] Time to serialize gal into /tmp/LTLCardinality14418210522932518900.gal : 24 ms
[2023-03-12 06:44:36] [INFO ] Time to serialize properties into /tmp/LTLCardinality2182546513864250501.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLCardinality14418210522932518900.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality2182546513864250501.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...298
Read 3 LTL properties
Checking formula 0 : !((G(F("(reply_40_5_to_right_27<=elected_40_to_left40)"))))
Formula 0 simplified : FG!"(reply_40_5_to_right_27<=elected_40_to_left40)"
pins2lts-mc-linux64, 0.000: Registering PINS so language module
pins2lts-mc-linux64( 0/ 8), 0.002: Loading model from ./gal.so
pins2lts-mc-linux64( 0/ 8), 0.002: library has no initializer
pins2lts-mc-linux64( 0/ 8), 0.002: loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.008: library has no initializer
pins2lts-mc-linux64( 4/ 8), 0.008: loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.019: library has no initializer
pins2lts-mc-linux64( 3/ 8), 0.019: loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.019: library has no initializer
pins2lts-mc-linux64( 2/ 8), 0.019: loading model GAL
pins2lts-mc-linux64( 1/ 8), 0.019: library has no initializer
pins2lts-mc-linux64( 1/ 8), 0.027: loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.035: library has no initializer
pins2lts-mc-linux64( 7/ 8), 0.035: loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.035: library has no initializer
pins2lts-mc-linux64( 6/ 8), 0.035: loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.034: library has no initializer
pins2lts-mc-linux64( 5/ 8), 0.035: loading model GAL
pins2lts-mc-linux64( 1/ 8), 0.187: completed loading model GAL
pins2lts-mc-linux64( 1/ 8), 0.188: LTL layer: formula: X(<>((LTLAPp1==true)))
pins2lts-mc-linux64( 1/ 8), 0.188: "X(<>((LTLAPp1==true)))" is not a file, parsing as formula...
pins2lts-mc-linux64( 1/ 8), 0.188: Using Spin LTL semantics
pins2lts-mc-linux64( 4/ 8), 0.192: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.201: completed loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.200: completed loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.207: completed loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.217: completed loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.255: completed loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.255: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.281: Weak Buchi automaton detected, adding non-accepting as progress label.
pins2lts-mc-linux64( 0/ 8), 0.606: DFS-FIFO for weak LTL, using special progress label 925
pins2lts-mc-linux64( 0/ 8), 0.606: There are 926 state labels and 1 edge labels
pins2lts-mc-linux64( 0/ 8), 0.606: State length is 971, there are 922 groups
pins2lts-mc-linux64( 0/ 8), 0.606: Running dfsfifo using 8 cores
pins2lts-mc-linux64( 0/ 8), 0.606: Using a tree table with 2^27 elements
pins2lts-mc-linux64( 0/ 8), 0.606: Successor permutation: rr
pins2lts-mc-linux64( 0/ 8), 0.606: Global bits: 2, count bits: 0, local bits: 0
pins2lts-mc-linux64( 3/ 8), 1.250: ~95 levels ~960 states ~31384 transitions
pins2lts-mc-linux64( 3/ 8), 1.650: ~215 levels ~1920 states ~63456 transitions
pins2lts-mc-linux64( 3/ 8), 1.815: ~278 levels ~3840 states ~73096 transitions
pins2lts-mc-linux64( 3/ 8), 2.027: ~278 levels ~7680 states ~81872 transitions
pins2lts-mc-linux64( 3/ 8), 2.430: ~278 levels ~15360 states ~101880 transitions
pins2lts-mc-linux64( 3/ 8), 3.292: ~278 levels ~30720 states ~147056 transitions
pins2lts-mc-linux64( 3/ 8), 4.921: ~278 levels ~61440 states ~244000 transitions
pins2lts-mc-linux64( 3/ 8), 8.292: ~278 levels ~122880 states ~454656 transitions
pins2lts-mc-linux64( 7/ 8), 14.718: ~277 levels ~245760 states ~877424 transitions
pins2lts-mc-linux64( 3/ 8), 27.280: ~278 levels ~491520 states ~1838024 transitions
pins2lts-mc-linux64( 6/ 8), 50.867: ~277 levels ~983040 states ~3639584 transitions
pins2lts-mc-linux64( 6/ 8), 97.072: ~277 levels ~1966080 states ~7552648 transitions
pins2lts-mc-linux64( 1/ 8), 191.066: ~277 levels ~3932160 states ~15746872 transitions
pins2lts-mc-linux64( 6/ 8), 373.947: ~277 levels ~7864320 states ~33107640 transitions
pins2lts-mc-linux64( 2/ 8), 738.875: Error: tree leafs table full! Change -s/--ratio.
pins2lts-mc-linux64( 0/ 8), 738.947:
pins2lts-mc-linux64( 0/ 8), 738.947: mean standard work distribution: 1.0% (states) 1.6% (transitions)
pins2lts-mc-linux64( 0/ 8), 738.947:
pins2lts-mc-linux64( 0/ 8), 738.947: Explored 15363479 states 69364637 transitions, fanout: 4.515
pins2lts-mc-linux64( 0/ 8), 738.947: Total exploration time 738.310 sec (738.230 sec minimum, 738.280 sec on average)
pins2lts-mc-linux64( 0/ 8), 738.947: States per second: 20809, Transitions per second: 93951
pins2lts-mc-linux64( 0/ 8), 738.947:
pins2lts-mc-linux64( 0/ 8), 738.947: Progress states detected: 0
pins2lts-mc-linux64( 0/ 8), 738.947: Redundant explorations: -0.4414
pins2lts-mc-linux64( 0/ 8), 738.947:
pins2lts-mc-linux64( 0/ 8), 738.947: Queue width: 8B, total height: 2225, memory: 0.02MB
pins2lts-mc-linux64( 0/ 8), 738.947: Tree memory: 373.7MB, 25.4 B/state, compr.: 0.7%
pins2lts-mc-linux64( 0/ 8), 738.947: Tree fill ratio (roots/leafs): 11.0%/99.0%
pins2lts-mc-linux64( 0/ 8), 738.947: Stored 927 string chucks using 0MB
pins2lts-mc-linux64( 0/ 8), 738.947: Total memory used for chunk indexing: 0MB
pins2lts-mc-linux64( 0/ 8), 738.947: Est. total memory use: 373.8MB (~1024.0MB paged-in)
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin16035713171588102986;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' 'X(<>((LTLAPp1==true)))' '--buchi-type=spotba'
255
java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin16035713171588102986;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' 'X(<>((LTLAPp1==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...781
Computing Next relation with stutter on 4.56139e+29 deadlock states
Detected timeout of ITS tools.
[2023-03-12 07:07:53] [INFO ] Flatten gal took : 25 ms
[2023-03-12 07:07:53] [INFO ] Input system was already deterministic with 920 transitions.
[2023-03-12 07:07:53] [INFO ] Transformed 970 places.
[2023-03-12 07:07:53] [INFO ] Transformed 920 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
[2023-03-12 07:07:53] [INFO ] Time to serialize gal into /tmp/LTLCardinality10249462107158192747.gal : 5 ms
[2023-03-12 07:07:53] [INFO ] Time to serialize properties into /tmp/LTLCardinality17745780057511400610.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLCardinality10249462107158192747.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality17745780057511400610.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_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...344
Read 3 LTL properties
Successfully loaded order from file /home/mcc/execution/model.ord
Checking formula 0 : !((G(F("(reply_40_5_to_right_27<=elected_40_to_left40)"))))
Formula 0 simplified : FG!"(reply_40_5_to_right_27<=elected_40_to_left40)"
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393232 kB
MemFree: 12449804 kB
After kill :
MemTotal: 16393232 kB
MemFree: 16032400 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
+ [[ LTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLCardinality -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_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLCardinality -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="LTLCardinality"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"
# this is specific to your benchmark or test
export BIN_DIR="$HOME/BenchKit/bin"
# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi
# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5348"
echo " Executing tool itstools"
echo " Input is HirschbergSinclair-PT-40, examination is LTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r197-smll-167840344300483"
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 [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh
echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "LTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLCardinality" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "LTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLCardinality.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '
echo "FORMULA_NAME $x"
done
elif [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLCardinality"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;