About the Execution of 2023-gold for Echo-PT-d02r09
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 16214.100 | 3600000.00 | 4697521.00 | 168962.40 | TT?FFFFTFFTFFFTF | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/fkordon/mcc2024-input.r175-smll-171636279800048.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5568
Executing tool gold2023
Input is Echo-PT-d02r09, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r175-smll-171636279800048
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 784K
-rw-r--r-- 1 mcc users 7.6K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 85K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.0K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 58K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:42 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 5.9K May 18 16:42 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.3K May 19 07:09 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K May 19 15:49 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.0K May 19 07:17 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 19 18:17 LTLFireability.xml
-rw-r--r-- 1 mcc users 8.3K Apr 12 04:33 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 86K Apr 12 04:33 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 12K Apr 12 04:32 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 114K Apr 12 04:32 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Apr 22 14:42 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Apr 22 14:42 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:42 equiv_col
-rw-r--r-- 1 mcc users 7 May 18 16:42 instance
-rw-r--r-- 1 mcc users 6 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 303K May 18 16:42 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 Echo-PT-d02r09-LTLFireability-00
FORMULA_NAME Echo-PT-d02r09-LTLFireability-01
FORMULA_NAME Echo-PT-d02r09-LTLFireability-02
FORMULA_NAME Echo-PT-d02r09-LTLFireability-03
FORMULA_NAME Echo-PT-d02r09-LTLFireability-04
FORMULA_NAME Echo-PT-d02r09-LTLFireability-05
FORMULA_NAME Echo-PT-d02r09-LTLFireability-06
FORMULA_NAME Echo-PT-d02r09-LTLFireability-07
FORMULA_NAME Echo-PT-d02r09-LTLFireability-08
FORMULA_NAME Echo-PT-d02r09-LTLFireability-09
FORMULA_NAME Echo-PT-d02r09-LTLFireability-10
FORMULA_NAME Echo-PT-d02r09-LTLFireability-11
FORMULA_NAME Echo-PT-d02r09-LTLFireability-12
FORMULA_NAME Echo-PT-d02r09-LTLFireability-13
FORMULA_NAME Echo-PT-d02r09-LTLFireability-14
FORMULA_NAME Echo-PT-d02r09-LTLFireability-15
=== Now, execution of the tool begins
BK_START 1716506352846
bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=gold2023
BK_EXAMINATION=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=Echo-PT-d02r09
Not applying reductions.
Model is PT
LTLFireability PT
Running Version 202304061127
[2024-05-23 23:19:15] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2024-05-23 23:19:15] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-23 23:19:15] [INFO ] Load time of PNML (sax parser for PT used): 185 ms
[2024-05-23 23:19:15] [INFO ] Transformed 735 places.
[2024-05-23 23:19:15] [INFO ] Transformed 570 transitions.
[2024-05-23 23:19:15] [INFO ] Found NUPN structural information;
[2024-05-23 23:19:15] [INFO ] Parsed PT model containing 735 places and 570 transitions and 3220 arcs in 295 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 11 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 4 formulas.
FORMULA Echo-PT-d02r09-LTLFireability-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Echo-PT-d02r09-LTLFireability-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Echo-PT-d02r09-LTLFireability-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Echo-PT-d02r09-LTLFireability-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 72 out of 735 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 735/735 places, 570/570 transitions.
Reduce places removed 81 places and 0 transitions.
Iterating post reduction 0 with 81 rules applied. Total rules applied 81 place count 654 transition count 570
Applied a total of 81 rules in 90 ms. Remains 654 /735 variables (removed 81) and now considering 570/570 (removed 0) transitions.
// Phase 1: matrix 570 rows 654 cols
[2024-05-23 23:19:16] [INFO ] Computed 288 invariants in 231 ms
[2024-05-23 23:19:19] [INFO ] Implicit Places using invariants in 3421 ms returned []
[2024-05-23 23:19:19] [INFO ] Invariant cache hit.
[2024-05-23 23:19:25] [INFO ] Implicit Places using invariants and state equation in 5865 ms returned []
Implicit Place search using SMT with State Equation took 9343 ms to find 0 implicit places.
[2024-05-23 23:19:25] [INFO ] Invariant cache hit.
[2024-05-23 23:19:27] [INFO ] Dead Transitions using invariants and state equation in 1716 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 654/735 places, 570/570 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 11153 ms. Remains : 654/735 places, 570/570 transitions.
Support contains 72 out of 654 places after structural reductions.
[2024-05-23 23:19:27] [INFO ] Flatten gal took : 148 ms
[2024-05-23 23:19:27] [INFO ] Flatten gal took : 80 ms
[2024-05-23 23:19:28] [INFO ] Input system was already deterministic with 570 transitions.
Support contains 70 out of 654 places (down from 72) after GAL structural reductions.
Finished random walk after 6230 steps, including 38 resets, run visited all 25 properties in 411 ms. (steps per millisecond=15 )
Parikh walk visited 0 properties in 0 ms.
Computed a total of 654 stabilizing places and 570 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 654 transition count 570
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(X(F((!p0 U (p1||G(!p0))))))))'
Support contains 5 out of 654 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 654/654 places, 570/570 transitions.
Applied a total of 0 rules in 15 ms. Remains 654 /654 variables (removed 0) and now considering 570/570 (removed 0) transitions.
[2024-05-23 23:19:29] [INFO ] Invariant cache hit.
[2024-05-23 23:19:32] [INFO ] Implicit Places using invariants in 3659 ms returned []
[2024-05-23 23:19:32] [INFO ] Invariant cache hit.
[2024-05-23 23:19:38] [INFO ] Implicit Places using invariants and state equation in 5584 ms returned []
Implicit Place search using SMT with State Equation took 9254 ms to find 0 implicit places.
[2024-05-23 23:19:38] [INFO ] Invariant cache hit.
[2024-05-23 23:19:40] [INFO ] Dead Transitions using invariants and state equation in 1661 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 10936 ms. Remains : 654/654 places, 570/570 transitions.
ANTLR Tool version 4.9.3 used for code generation does not match the current runtime version 4.7.2ANTLR Runtime version 4.9.3 used for parser compilation does not match the current runtime version 4.7.2ANTLR Tool version 4.9.3 used for code generation does not match the current runtime version 4.7.2ANTLR Runtime version 4.9.3 used for parser compilation does not match the current runtime version 4.7.2Stuttering acceptance computed with spot in 364 ms :[(AND (NOT p1) p0), (AND (NOT p1) p0), (AND (NOT p1) p0), (AND (NOT p1) p0)]
Running random walk in product with property : Echo-PT-d02r09-LTLFireability-00 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=true, acceptance={} source=2 dest: 3}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=3 dest: 3}, { cond=(AND (NOT p1) p0), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p1:(AND (NOT (AND (EQ s155 1) (EQ s157 1) (EQ s158 1) (EQ s440 1))) (NOT (AND (EQ s155 1) (EQ s603 1)))), p0:(AND (EQ s155 1) (EQ s603 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 13985 reset in 1031 ms.
Product exploration explored 100000 steps with 13998 reset in 881 ms.
Computed a total of 654 stabilizing places and 570 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 654 transition count 570
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 (NOT p0)), true, (F (G p1)), (F (G (NOT p0)))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 4 factoid took 21 ms. Reduced automaton from 4 states, 5 edges and 2 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA Echo-PT-d02r09-LTLFireability-00 TRUE TECHNIQUES KNOWLEDGE
Treatment of property Echo-PT-d02r09-LTLFireability-00 finished in 13662 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((G(p0)||G(F(p1)))))'
Support contains 4 out of 654 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 654/654 places, 570/570 transitions.
Graph (complete) has 1893 edges and 654 vertex of which 649 are kept as prefixes of interest. Removing 5 places using SCC suffix rule.9 ms
Discarding 5 places :
Also discarding 1 output transitions
Drop transitions removed 1 transitions
Reduce places removed 1 places and 1 transitions.
Applied a total of 1 rules in 53 ms. Remains 648 /654 variables (removed 6) and now considering 568/570 (removed 2) transitions.
// Phase 1: matrix 568 rows 648 cols
[2024-05-23 23:19:43] [INFO ] Computed 284 invariants in 248 ms
[2024-05-23 23:19:45] [INFO ] Implicit Places using invariants in 2986 ms returned [93, 122, 125, 154]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 2989 ms to find 4 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 644/654 places, 568/570 transitions.
Applied a total of 0 rules in 57 ms. Remains 644 /644 variables (removed 0) and now considering 568/568 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 3099 ms. Remains : 644/654 places, 568/570 transitions.
Stuttering acceptance computed with spot in 84 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : Echo-PT-d02r09-LTLFireability-01 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=0 dest: 1}], [{ cond=(AND p0 (NOT p1)), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(OR (EQ s172 0) (EQ s600 0)), p1:(OR (EQ s53 0) (EQ s567 0))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 648 reset in 709 ms.
Product exploration explored 100000 steps with 642 reset in 736 ms.
Computed a total of 644 stabilizing places and 568 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 644 transition count 568
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), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT (AND p0 (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT (AND p0 (NOT p1))))), (F (G p0)), (F (G p1))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 7 factoid took 16 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA Echo-PT-d02r09-LTLFireability-01 TRUE TECHNIQUES KNOWLEDGE
Treatment of property Echo-PT-d02r09-LTLFireability-01 finished in 5031 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(((!p0||G(p1)) U X(!p2))))'
Support contains 6 out of 654 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 654/654 places, 570/570 transitions.
Applied a total of 0 rules in 20 ms. Remains 654 /654 variables (removed 0) and now considering 570/570 (removed 0) transitions.
// Phase 1: matrix 570 rows 654 cols
[2024-05-23 23:19:47] [INFO ] Computed 288 invariants in 121 ms
[2024-05-23 23:19:50] [INFO ] Implicit Places using invariants in 2999 ms returned []
[2024-05-23 23:19:50] [INFO ] Invariant cache hit.
[2024-05-23 23:19:55] [INFO ] Implicit Places using invariants and state equation in 4542 ms returned []
Implicit Place search using SMT with State Equation took 7544 ms to find 0 implicit places.
[2024-05-23 23:19:55] [INFO ] Invariant cache hit.
[2024-05-23 23:19:57] [INFO ] Dead Transitions using invariants and state equation in 1791 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 9364 ms. Remains : 654/654 places, 570/570 transitions.
Stuttering acceptance computed with spot in 266 ms :[p2, p2, p2, (AND (NOT p1) p2), true, (NOT p1)]
Running random walk in product with property : Echo-PT-d02r09-LTLFireability-02 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={} source=0 dest: 1}, { cond=(OR (NOT p0) p1), acceptance={} source=0 dest: 2}, { cond=(AND p0 p1), acceptance={} source=0 dest: 3}], [{ cond=p2, acceptance={} source=1 dest: 4}], [{ cond=(AND p0 (NOT p1) p2), acceptance={0} source=2 dest: 1}, { cond=(OR (AND (NOT p0) p2) (AND p1 p2)), acceptance={0} source=2 dest: 2}, { cond=(AND p0 p1 p2), acceptance={0} source=2 dest: 3}], [{ cond=(AND (NOT p1) p2), acceptance={} source=3 dest: 4}, { cond=(AND p1 p2), acceptance={} source=3 dest: 5}], [{ cond=true, acceptance={0} source=4 dest: 4}], [{ cond=(NOT p1), acceptance={} source=5 dest: 4}, { cond=p1, acceptance={} source=5 dest: 5}]], initial=0, aps=[p0:(AND (EQ s140 1) (EQ s598 1)), p1:(AND (EQ s42 1) (EQ s574 1)), p2:(AND (EQ s558 1) (EQ s641 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Product exploration explored 100000 steps with 33352 reset in 914 ms.
Product exploration explored 100000 steps with 33355 reset in 640 ms.
Computed a total of 654 stabilizing places and 570 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 654 transition count 570
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [(AND (NOT p0) (NOT p1) (NOT p2)), (X (NOT p2)), (X (NOT (AND p1 p2))), (X (NOT (AND (NOT p1) p2))), (X (NOT (AND p0 (NOT p1) p2))), (X (NOT (AND p0 p1 p2))), (X (NOT (OR (AND (NOT p0) p2) (AND p1 p2)))), (X (X (NOT p2))), (X (X (NOT (AND p1 p2)))), true, (X (X (NOT (AND (NOT p1) p2)))), (X (X (NOT (AND p0 (NOT p1) p2)))), (X (X (NOT (AND p0 p1 p2)))), (X (X (NOT p1))), (X (X (NOT (OR (AND (NOT p0) p2) (AND p1 p2))))), (F (G (NOT p0))), (F (G (NOT p1))), (F (G (NOT p2)))]
False Knowledge obtained : []
Knowledge based reduction with 18 factoid took 1298 ms. Reduced automaton from 6 states, 13 edges and 3 AP (stutter sensitive) to 6 states, 13 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 263 ms :[p2, p2, p2, (AND (NOT p1) p2), true, (NOT p1)]
Incomplete random walk after 10000 steps, including 61 resets, run finished after 533 ms. (steps per millisecond=18 ) properties (out of 10) seen :7
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 78 ms. (steps per millisecond=128 ) properties (out of 3) seen :2
Finished Best-First random walk after 1695 steps, including 0 resets, run visited all 1 properties in 14 ms. (steps per millisecond=121 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND (NOT p0) (NOT p1) (NOT p2)), (X (NOT p2)), (X (NOT (AND p1 p2))), (X (NOT (AND (NOT p1) p2))), (X (NOT (AND p0 (NOT p1) p2))), (X (NOT (AND p0 p1 p2))), (X (NOT (OR (AND (NOT p0) p2) (AND p1 p2)))), (X (X (NOT p2))), (X (X (NOT (AND p1 p2)))), true, (X (X (NOT (AND (NOT p1) p2)))), (X (X (NOT (AND p0 (NOT p1) p2)))), (X (X (NOT (AND p0 p1 p2)))), (X (X (NOT p1))), (X (X (NOT (OR (AND (NOT p0) p2) (AND p1 p2))))), (F (G (NOT p0))), (F (G (NOT p1))), (F (G (NOT p2)))]
False Knowledge obtained : [(F (AND p0 p2 (NOT p1))), (F p2), (F (AND p0 p2 p1)), (F (OR (AND (NOT p0) p2) (AND p2 p1))), (F (AND p0 (NOT p1))), (F (AND p0 p1)), (F (NOT (OR (NOT p0) p1))), (F (AND p2 p1)), (F (AND p2 (NOT p1))), (F p1)]
Knowledge based reduction with 18 factoid took 6576 ms. Reduced automaton from 6 states, 13 edges and 3 AP (stutter sensitive) to 6 states, 13 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 296 ms :[p2, p2, p2, (AND (NOT p1) p2), true, (NOT p1)]
Stuttering acceptance computed with spot in 300 ms :[p2, p2, p2, (AND (NOT p1) p2), true, (NOT p1)]
Support contains 6 out of 654 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 654/654 places, 570/570 transitions.
Applied a total of 0 rules in 33 ms. Remains 654 /654 variables (removed 0) and now considering 570/570 (removed 0) transitions.
[2024-05-23 23:20:08] [INFO ] Invariant cache hit.
[2024-05-23 23:20:12] [INFO ] Implicit Places using invariants in 4201 ms returned []
[2024-05-23 23:20:12] [INFO ] Invariant cache hit.
[2024-05-23 23:20:18] [INFO ] Implicit Places using invariants and state equation in 5307 ms returned []
Implicit Place search using SMT with State Equation took 9512 ms to find 0 implicit places.
[2024-05-23 23:20:18] [INFO ] Invariant cache hit.
[2024-05-23 23:20:19] [INFO ] Dead Transitions using invariants and state equation in 1626 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 11173 ms. Remains : 654/654 places, 570/570 transitions.
Computed a total of 654 stabilizing places and 570 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 654 transition count 570
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [(AND (NOT p0) (NOT p1) (NOT p2)), (X (NOT p2)), (X (NOT (AND p0 p2 p1))), (X (NOT (AND p0 p2 (NOT p1)))), (X (NOT (OR (AND (NOT p0) p2) (AND p2 p1)))), (X (NOT (AND p2 (NOT p1)))), (X (NOT (AND p2 p1))), (X (X (NOT p2))), true, (X (X (NOT p1))), (X (X (NOT (AND p0 p2 p1)))), (X (X (NOT (AND p0 p2 (NOT p1))))), (X (X (NOT (OR (AND (NOT p0) p2) (AND p2 p1))))), (X (X (NOT (AND p2 (NOT p1))))), (X (X (NOT (AND p2 p1)))), (F (G (NOT p0))), (F (G (NOT p1))), (F (G (NOT p2)))]
False Knowledge obtained : []
Knowledge based reduction with 18 factoid took 1283 ms. Reduced automaton from 6 states, 13 edges and 3 AP (stutter sensitive) to 6 states, 13 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 267 ms :[p2, p2, p2, (AND (NOT p1) p2), true, (NOT p1)]
Incomplete random walk after 10000 steps, including 61 resets, run finished after 163 ms. (steps per millisecond=61 ) properties (out of 10) seen :9
Finished Best-First random walk after 2232 steps, including 0 resets, run visited all 1 properties in 12 ms. (steps per millisecond=186 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND (NOT p0) (NOT p1) (NOT p2)), (X (NOT p2)), (X (NOT (AND p0 p2 p1))), (X (NOT (AND p0 p2 (NOT p1)))), (X (NOT (OR (AND (NOT p0) p2) (AND p2 p1)))), (X (NOT (AND p2 (NOT p1)))), (X (NOT (AND p2 p1))), (X (X (NOT p2))), true, (X (X (NOT p1))), (X (X (NOT (AND p0 p2 p1)))), (X (X (NOT (AND p0 p2 (NOT p1))))), (X (X (NOT (OR (AND (NOT p0) p2) (AND p2 p1))))), (X (X (NOT (AND p2 (NOT p1))))), (X (X (NOT (AND p2 p1)))), (F (G (NOT p0))), (F (G (NOT p1))), (F (G (NOT p2)))]
False Knowledge obtained : [(F (AND p0 p2 (NOT p1))), (F p2), (F (AND p0 p2 p1)), (F (OR (AND (NOT p0) p2) (AND p2 p1))), (F (AND p0 (NOT p1))), (F (AND p0 p1)), (F (NOT (OR (NOT p0) p1))), (F (AND p2 p1)), (F (AND p2 (NOT p1))), (F p1)]
Knowledge based reduction with 18 factoid took 5805 ms. Reduced automaton from 6 states, 13 edges and 3 AP (stutter sensitive) to 6 states, 13 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 293 ms :[p2, p2, p2, (AND (NOT p1) p2), true, (NOT p1)]
Stuttering acceptance computed with spot in 284 ms :[p2, p2, p2, (AND (NOT p1) p2), true, (NOT p1)]
Stuttering acceptance computed with spot in 298 ms :[p2, p2, p2, (AND (NOT p1) p2), true, (NOT p1)]
Product exploration explored 100000 steps with 33373 reset in 970 ms.
Product exploration explored 100000 steps with 33267 reset in 787 ms.
Applying partial POR strategy [false, true, false, true, true, true]
Stuttering acceptance computed with spot in 294 ms :[p2, p2, p2, (AND (NOT p1) p2), true, (NOT p1)]
Support contains 6 out of 654 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 654/654 places, 570/570 transitions.
Graph (complete) has 1893 edges and 654 vertex of which 649 are kept as prefixes of interest. Removing 5 places using SCC suffix rule.8 ms
Discarding 5 places :
Also discarding 1 output transitions
Drop transitions removed 1 transitions
Applied a total of 1 rules in 61 ms. Remains 649 /654 variables (removed 5) and now considering 569/570 (removed 1) transitions.
[2024-05-23 23:20:31] [INFO ] Redundant transitions in 45 ms returned []
// Phase 1: matrix 569 rows 649 cols
[2024-05-23 23:20:31] [INFO ] Computed 284 invariants in 249 ms
[2024-05-23 23:20:33] [INFO ] Dead Transitions using invariants and state equation in 2126 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 649/654 places, 569/570 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 2243 ms. Remains : 649/654 places, 569/570 transitions.
Built C files in :
/tmp/ltsmin12621530760083143076
[2024-05-23 23:20:33] [INFO ] Built C files in 25ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12621530760083143076
Running compilation step : cd /tmp/ltsmin12621530760083143076;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1977 ms.
Running link step : cd /tmp/ltsmin12621530760083143076;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 47 ms.
Running LTSmin : cd /tmp/ltsmin12621530760083143076;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased13375221610219240536.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 6 out of 654 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 654/654 places, 570/570 transitions.
Applied a total of 0 rules in 14 ms. Remains 654 /654 variables (removed 0) and now considering 570/570 (removed 0) transitions.
// Phase 1: matrix 570 rows 654 cols
[2024-05-23 23:20:48] [INFO ] Computed 288 invariants in 120 ms
[2024-05-23 23:20:52] [INFO ] Implicit Places using invariants in 4008 ms returned []
[2024-05-23 23:20:52] [INFO ] Invariant cache hit.
[2024-05-23 23:20:57] [INFO ] Implicit Places using invariants and state equation in 5023 ms returned []
Implicit Place search using SMT with State Equation took 9037 ms to find 0 implicit places.
[2024-05-23 23:20:57] [INFO ] Invariant cache hit.
[2024-05-23 23:20:59] [INFO ] Dead Transitions using invariants and state equation in 2129 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 11182 ms. Remains : 654/654 places, 570/570 transitions.
Built C files in :
/tmp/ltsmin9672209436792073343
[2024-05-23 23:20:59] [INFO ] Built C files in 12ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin9672209436792073343
Running compilation step : cd /tmp/ltsmin9672209436792073343;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1687 ms.
Running link step : cd /tmp/ltsmin9672209436792073343;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 32 ms.
Running LTSmin : cd /tmp/ltsmin9672209436792073343;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased14648570023357063789.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2024-05-23 23:21:15] [INFO ] Flatten gal took : 68 ms
[2024-05-23 23:21:15] [INFO ] Flatten gal took : 58 ms
[2024-05-23 23:21:15] [INFO ] Time to serialize gal into /tmp/LTL11844210979328543531.gal : 10 ms
[2024-05-23 23:21:15] [INFO ] Time to serialize properties into /tmp/LTL9658233504984474885.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL11844210979328543531.gal' '-t' 'CGAL' '-hoa' '/tmp/aut17189357544888970855.hoa' '-atoms' '/tmp/LTL9658233504984474885.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...319
Loading property file /tmp/LTL9658233504984474885.prop.
Loaded 3 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut17189357544888970855.hoa
Detected timeout of ITS tools.
[2024-05-23 23:21:30] [INFO ] Flatten gal took : 80 ms
[2024-05-23 23:21:30] [INFO ] Flatten gal took : 73 ms
[2024-05-23 23:21:30] [INFO ] Time to serialize gal into /tmp/LTL9492439144673977074.gal : 10 ms
[2024-05-23 23:21:30] [INFO ] Time to serialize properties into /tmp/LTL18384896981381599479.ltl : 6 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL9492439144673977074.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL18384896981381599479.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((G(((!("((p239==1)&&(p698==1))"))||(G("((p141==1)&&(p674==1))")))U(X(!("((p658==1)&&(p87==1))"))))))
Formula 0 simplified : F(("((p239==1)&&(p698==1))" & F!"((p141==1)&&(p674==1))") R X"((p658==1)&&(p87==1))")
Detected timeout of ITS tools.
[2024-05-23 23:21:45] [INFO ] Flatten gal took : 54 ms
[2024-05-23 23:21:45] [INFO ] Applying decomposition
[2024-05-23 23:21:45] [INFO ] Flatten gal took : 72 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph3318732253622615983.txt' '-o' '/tmp/graph3318732253622615983.bin' '-w' '/tmp/graph3318732253622615983.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph3318732253622615983.bin' '-l' '-1' '-v' '-w' '/tmp/graph3318732253622615983.weights' '-q' '0' '-e' '0.001'
[2024-05-23 23:21:45] [INFO ] Decomposing Gal with order
[2024-05-23 23:21:45] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-23 23:21:46] [INFO ] Removed a total of 653 redundant transitions.
[2024-05-23 23:21:46] [INFO ] Flatten gal took : 153 ms
[2024-05-23 23:21:46] [INFO ] Fuse similar labels procedure discarded/fused a total of 25 labels/synchronizations in 39 ms.
[2024-05-23 23:21:46] [INFO ] Time to serialize gal into /tmp/LTL15311799761010587492.gal : 26 ms
[2024-05-23 23:21:46] [INFO ] Time to serialize properties into /tmp/LTL13883307149207285616.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL15311799761010587492.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL13883307149207285616.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...256
Read 1 LTL properties
Checking formula 0 : !((G(((!("((i1.i1.u51.p239==1)&&(i1.i1.u28.p698==1))"))||(G("((i6.i1.u14.p141==1)&&(i6.i1.u4.p674==1))")))U(X(!("((i6.i1.u99.p658==1)&...181
Formula 0 simplified : F(("((i1.i1.u51.p239==1)&&(i1.i1.u28.p698==1))" & F!"((i6.i1.u14.p141==1)&&(i6.i1.u4.p674==1))") R X"((i6.i1.u99.p658==1)&&(i6.i1.u5...166
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin9947330134745752070
[2024-05-23 23:22:01] [INFO ] Built C files in 14ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin9947330134745752070
Running compilation step : cd /tmp/ltsmin9947330134745752070;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 2089 ms.
Running link step : cd /tmp/ltsmin9947330134745752070;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 60 ms.
Running LTSmin : cd /tmp/ltsmin9947330134745752070;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '[](((!(LTLAPp0==true)||[]((LTLAPp1==true))) U X(!(LTLAPp2==true))))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property Echo-PT-d02r09-LTLFireability-02 finished in 148650 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((F(p0)&&X(G(p1))))'
Support contains 7 out of 654 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 654/654 places, 570/570 transitions.
Applied a total of 0 rules in 12 ms. Remains 654 /654 variables (removed 0) and now considering 570/570 (removed 0) transitions.
[2024-05-23 23:22:16] [INFO ] Invariant cache hit.
[2024-05-23 23:22:19] [INFO ] Implicit Places using invariants in 3383 ms returned []
[2024-05-23 23:22:19] [INFO ] Invariant cache hit.
[2024-05-23 23:22:25] [INFO ] Implicit Places using invariants and state equation in 5389 ms returned []
Implicit Place search using SMT with State Equation took 8777 ms to find 0 implicit places.
[2024-05-23 23:22:25] [INFO ] Invariant cache hit.
[2024-05-23 23:22:27] [INFO ] Dead Transitions using invariants and state equation in 1993 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 10784 ms. Remains : 654/654 places, 570/570 transitions.
Stuttering acceptance computed with spot in 130 ms :[(NOT p1), true, (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0))]
Running random walk in product with property : Echo-PT-d02r09-LTLFireability-04 automaton TGBA Formula[mat=[[{ cond=p1, acceptance={} source=0 dest: 0}, { cond=(NOT p1), acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={0} source=1 dest: 1}], [{ cond=p0, acceptance={} source=2 dest: 0}, { cond=(NOT p0), acceptance={} source=2 dest: 3}], [{ cond=(AND p0 p1), acceptance={0} source=3 dest: 0}, { cond=(NOT p1), acceptance={0} source=3 dest: 1}, { cond=(AND (NOT p0) p1), acceptance={0} source=3 dest: 3}]], initial=2, aps=[p1:(OR (EQ s193 0) (EQ s195 0) (EQ s196 0) (EQ s478 0)), p0:(OR (EQ s281 0) (EQ s644 0) (EQ s645 0))], 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 142 steps with 0 reset in 2 ms.
FORMULA Echo-PT-d02r09-LTLFireability-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Echo-PT-d02r09-LTLFireability-04 finished in 10944 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((F(p0)&&F(G(p1)))))'
Support contains 8 out of 654 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 654/654 places, 570/570 transitions.
Graph (complete) has 1893 edges and 654 vertex of which 649 are kept as prefixes of interest. Removing 5 places using SCC suffix rule.4 ms
Discarding 5 places :
Also discarding 1 output transitions
Drop transitions removed 1 transitions
Reduce places removed 1 places and 1 transitions.
Applied a total of 1 rules in 31 ms. Remains 648 /654 variables (removed 6) and now considering 568/570 (removed 2) transitions.
// Phase 1: matrix 568 rows 648 cols
[2024-05-23 23:22:27] [INFO ] Computed 284 invariants in 123 ms
[2024-05-23 23:22:31] [INFO ] Implicit Places using invariants in 3853 ms returned [93, 122, 125, 154]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 3858 ms to find 4 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 644/654 places, 568/570 transitions.
Applied a total of 0 rules in 47 ms. Remains 644 /644 variables (removed 0) and now considering 568/568 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 3937 ms. Remains : 644/654 places, 568/570 transitions.
Stuttering acceptance computed with spot in 129 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : Echo-PT-d02r09-LTLFireability-06 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=p1, acceptance={} source=2 dest: 2}, { cond=(NOT p1), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(AND (EQ s65 1) (EQ s66 1) (EQ s67 1) (EQ s344 1)), p1:(OR (EQ s79 0) (EQ s80 0) (EQ s81 0) (EQ s358 0))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Stuttering criterion allowed to conclude after 160 steps with 0 reset in 3 ms.
FORMULA Echo-PT-d02r09-LTLFireability-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Echo-PT-d02r09-LTLFireability-06 finished in 4088 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 4 out of 654 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 654/654 places, 570/570 transitions.
Graph (complete) has 1893 edges and 654 vertex of which 649 are kept as prefixes of interest. Removing 5 places using SCC suffix rule.5 ms
Discarding 5 places :
Also discarding 1 output transitions
Drop transitions removed 1 transitions
Reduce places removed 1 places and 1 transitions.
Applied a total of 1 rules in 47 ms. Remains 648 /654 variables (removed 6) and now considering 568/570 (removed 2) transitions.
[2024-05-23 23:22:31] [INFO ] Invariant cache hit.
[2024-05-23 23:22:34] [INFO ] Implicit Places using invariants in 3156 ms returned [93, 122, 125, 154]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 3159 ms to find 4 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 644/654 places, 568/570 transitions.
Applied a total of 0 rules in 40 ms. Remains 644 /644 variables (removed 0) and now considering 568/568 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 3248 ms. Remains : 644/654 places, 568/570 transitions.
Stuttering acceptance computed with spot in 51 ms :[(NOT p0)]
Running random walk in product with property : Echo-PT-d02r09-LTLFireability-07 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(OR (EQ s158 0) (EQ s159 0) (EQ s161 0) (EQ s444 0))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Product exploration explored 100000 steps with 621 reset in 829 ms.
Product exploration explored 100000 steps with 621 reset in 867 ms.
Computed a total of 644 stabilizing places and 568 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 644 transition count 568
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [p0, (X p0), (X (X p0)), (F (G p0))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 4 factoid took 20 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA Echo-PT-d02r09-LTLFireability-07 TRUE TECHNIQUES KNOWLEDGE
Treatment of property Echo-PT-d02r09-LTLFireability-07 finished in 5320 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F((G(p0)&&X(F((p1||X(p2))))))))'
Support contains 8 out of 654 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 654/654 places, 570/570 transitions.
Applied a total of 0 rules in 9 ms. Remains 654 /654 variables (removed 0) and now considering 570/570 (removed 0) transitions.
// Phase 1: matrix 570 rows 654 cols
[2024-05-23 23:22:36] [INFO ] Computed 288 invariants in 174 ms
[2024-05-23 23:22:40] [INFO ] Implicit Places using invariants in 3579 ms returned []
[2024-05-23 23:22:40] [INFO ] Invariant cache hit.
[2024-05-23 23:22:45] [INFO ] Implicit Places using invariants and state equation in 5405 ms returned []
Implicit Place search using SMT with State Equation took 8994 ms to find 0 implicit places.
[2024-05-23 23:22:45] [INFO ] Invariant cache hit.
[2024-05-23 23:22:47] [INFO ] Dead Transitions using invariants and state equation in 1780 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 10786 ms. Remains : 654/654 places, 570/570 transitions.
Stuttering acceptance computed with spot in 213 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (OR (NOT p0) (AND (NOT p1) (NOT p2))), (NOT p0), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2))]
Running random walk in product with property : Echo-PT-d02r09-LTLFireability-08 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}, { cond=p0, acceptance={} source=1 dest: 2}, { cond=p0, acceptance={} source=1 dest: 3}], [{ cond=(NOT p0), acceptance={0} source=2 dest: 1}, { cond=p0, acceptance={} source=2 dest: 2}], [{ cond=(NOT p1), acceptance={} source=3 dest: 4}], [{ cond=(AND (NOT p1) (NOT p2)), acceptance={0} source=4 dest: 4}]], initial=0, aps=[p0:(OR (AND (EQ s134 1) (EQ s597 1)) (AND (EQ s182 1) (EQ s183 1) (EQ s184 1) (EQ s465 1))), p1:(AND (EQ s67 1) (EQ s580 1)), p2:(AND (EQ s134 1) (EQ s597...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Stuttering criterion allowed to conclude after 178 steps with 2 reset in 3 ms.
FORMULA Echo-PT-d02r09-LTLFireability-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Echo-PT-d02r09-LTLFireability-08 finished in 11033 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((X(G(p0))||(G(p2)&&p1))))'
Support contains 4 out of 654 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 654/654 places, 570/570 transitions.
Applied a total of 0 rules in 9 ms. Remains 654 /654 variables (removed 0) and now considering 570/570 (removed 0) transitions.
[2024-05-23 23:22:47] [INFO ] Invariant cache hit.
[2024-05-23 23:22:50] [INFO ] Implicit Places using invariants in 3018 ms returned []
[2024-05-23 23:22:50] [INFO ] Invariant cache hit.
[2024-05-23 23:22:55] [INFO ] Implicit Places using invariants and state equation in 5090 ms returned []
Implicit Place search using SMT with State Equation took 8113 ms to find 0 implicit places.
[2024-05-23 23:22:55] [INFO ] Invariant cache hit.
[2024-05-23 23:22:57] [INFO ] Dead Transitions using invariants and state equation in 1677 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 9805 ms. Remains : 654/654 places, 570/570 transitions.
Stuttering acceptance computed with spot in 224 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (NOT p0), (AND (NOT p0) (NOT p2)), true, (NOT p2)]
Running random walk in product with property : Echo-PT-d02r09-LTLFireability-09 automaton TGBA Formula[mat=[[{ cond=(AND p1 p2), acceptance={} source=0 dest: 0}, { cond=(OR (NOT p1) (NOT p2)), acceptance={} source=0 dest: 1}, { cond=(AND p1 p2), acceptance={} source=0 dest: 2}], [{ cond=p0, acceptance={} source=1 dest: 1}, { cond=(NOT p0), acceptance={} source=1 dest: 3}], [{ cond=(AND (NOT p2) p0), acceptance={} source=2 dest: 1}, { cond=(AND p2 p0), acceptance={} source=2 dest: 2}, { cond=(AND (NOT p2) (NOT p0)), acceptance={} source=2 dest: 3}, { cond=(AND p2 (NOT p0)), acceptance={} source=2 dest: 4}], [{ cond=true, acceptance={0} source=3 dest: 3}], [{ cond=(NOT p2), acceptance={} source=4 dest: 3}, { cond=p2, acceptance={} source=4 dest: 4}]], initial=0, aps=[p1:(AND (EQ s256 1) (EQ s630 1)), p2:(OR (EQ s31 0) (EQ s571 0) (EQ s256 0) (EQ s630 0)), p0:(AND (EQ s31 1) (EQ s571 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, no-univ-branch, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA Echo-PT-d02r09-LTLFireability-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Echo-PT-d02r09-LTLFireability-09 finished in 10054 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X((G(p1)&&p0))))'
Support contains 8 out of 654 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 654/654 places, 570/570 transitions.
Applied a total of 0 rules in 9 ms. Remains 654 /654 variables (removed 0) and now considering 570/570 (removed 0) transitions.
[2024-05-23 23:22:57] [INFO ] Invariant cache hit.
[2024-05-23 23:23:00] [INFO ] Implicit Places using invariants in 2822 ms returned []
[2024-05-23 23:23:00] [INFO ] Invariant cache hit.
[2024-05-23 23:23:06] [INFO ] Implicit Places using invariants and state equation in 5384 ms returned []
Implicit Place search using SMT with State Equation took 8211 ms to find 0 implicit places.
[2024-05-23 23:23:06] [INFO ] Invariant cache hit.
[2024-05-23 23:23:07] [INFO ] Dead Transitions using invariants and state equation in 1649 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 9872 ms. Remains : 654/654 places, 570/570 transitions.
Stuttering acceptance computed with spot in 221 ms :[true, (NOT p1), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1))]
Running random walk in product with property : Echo-PT-d02r09-LTLFireability-11 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p1), acceptance={} source=1 dest: 0}, { cond=p1, acceptance={} source=1 dest: 1}], [{ cond=(OR (NOT p0) (NOT p1)), acceptance={} source=2 dest: 0}, { cond=(AND p0 p1), acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={} source=3 dest: 2}], [{ cond=true, acceptance={} source=4 dest: 3}]], initial=4, aps=[p1:(AND (OR (EQ s208 0) (EQ s616 0)) (OR (EQ s117 0) (EQ s118 0) (EQ s120 0) (EQ s407 0))), p0:(AND (EQ s218 1) (EQ s619 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 1 ms.
FORMULA Echo-PT-d02r09-LTLFireability-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Echo-PT-d02r09-LTLFireability-11 finished in 10112 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(p0))'
Support contains 6 out of 654 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 654/654 places, 570/570 transitions.
Graph (complete) has 1893 edges and 654 vertex of which 649 are kept as prefixes of interest. Removing 5 places using SCC suffix rule.5 ms
Discarding 5 places :
Also discarding 1 output transitions
Drop transitions removed 1 transitions
Reduce places removed 1 places and 1 transitions.
Applied a total of 1 rules in 45 ms. Remains 648 /654 variables (removed 6) and now considering 568/570 (removed 2) transitions.
// Phase 1: matrix 568 rows 648 cols
[2024-05-23 23:23:08] [INFO ] Computed 284 invariants in 121 ms
[2024-05-23 23:23:11] [INFO ] Implicit Places using invariants in 3228 ms returned [93, 122, 125, 154]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 3232 ms to find 4 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 644/654 places, 568/570 transitions.
Applied a total of 0 rules in 29 ms. Remains 644 /644 variables (removed 0) and now considering 568/568 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 3306 ms. Remains : 644/654 places, 568/570 transitions.
Stuttering acceptance computed with spot in 54 ms :[(NOT p0)]
Running random walk in product with property : Echo-PT-d02r09-LTLFireability-12 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(OR (AND (EQ s6 1) (EQ s285 1)) (AND (EQ s68 1) (EQ s69 1) (EQ s71 1) (EQ s350 1)))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 160 steps with 0 reset in 2 ms.
FORMULA Echo-PT-d02r09-LTLFireability-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Echo-PT-d02r09-LTLFireability-12 finished in 3380 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((X(p0)&&F(p1))))'
Support contains 6 out of 654 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 654/654 places, 570/570 transitions.
Applied a total of 0 rules in 15 ms. Remains 654 /654 variables (removed 0) and now considering 570/570 (removed 0) transitions.
// Phase 1: matrix 570 rows 654 cols
[2024-05-23 23:23:11] [INFO ] Computed 288 invariants in 108 ms
[2024-05-23 23:23:14] [INFO ] Implicit Places using invariants in 3234 ms returned []
[2024-05-23 23:23:14] [INFO ] Invariant cache hit.
[2024-05-23 23:23:19] [INFO ] Implicit Places using invariants and state equation in 5368 ms returned []
Implicit Place search using SMT with State Equation took 8605 ms to find 0 implicit places.
[2024-05-23 23:23:19] [INFO ] Invariant cache hit.
[2024-05-23 23:23:21] [INFO ] Dead Transitions using invariants and state equation in 1785 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 10409 ms. Remains : 654/654 places, 570/570 transitions.
Stuttering acceptance computed with spot in 195 ms :[(OR (NOT p1) (NOT p0)), (NOT p0), (NOT p1)]
Running random walk in product with property : Echo-PT-d02r09-LTLFireability-13 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=1 dest: 2}], [{ cond=(NOT p1), acceptance={} source=2 dest: 2}]], initial=0, aps=[p1:(OR (NEQ s235 1) (NEQ s236 1) (NEQ s237 1) (NEQ s522 1)), p0:(AND (EQ s58 1) (EQ s578 1))], nbAcceptance=0, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Stuttering criterion allowed to conclude after 162 steps with 0 reset in 2 ms.
FORMULA Echo-PT-d02r09-LTLFireability-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Echo-PT-d02r09-LTLFireability-13 finished in 10626 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(X((F(p0)&&X(F(p1)))))))'
Support contains 6 out of 654 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 654/654 places, 570/570 transitions.
Applied a total of 0 rules in 15 ms. Remains 654 /654 variables (removed 0) and now considering 570/570 (removed 0) transitions.
[2024-05-23 23:23:21] [INFO ] Invariant cache hit.
[2024-05-23 23:23:25] [INFO ] Implicit Places using invariants in 3082 ms returned []
[2024-05-23 23:23:25] [INFO ] Invariant cache hit.
[2024-05-23 23:23:30] [INFO ] Implicit Places using invariants and state equation in 5409 ms returned []
Implicit Place search using SMT with State Equation took 8494 ms to find 0 implicit places.
[2024-05-23 23:23:30] [INFO ] Invariant cache hit.
[2024-05-23 23:23:32] [INFO ] Dead Transitions using invariants and state equation in 1742 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 10253 ms. Remains : 654/654 places, 570/570 transitions.
Stuttering acceptance computed with spot in 252 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : Echo-PT-d02r09-LTLFireability-14 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=true, acceptance={} source=2 dest: 3}], [{ cond=(NOT p0), acceptance={} source=3 dest: 4}, { cond=true, acceptance={} source=3 dest: 5}], [{ cond=(NOT p0), acceptance={} source=4 dest: 4}], [{ cond=(NOT p1), acceptance={} source=5 dest: 5}]], initial=0, aps=[p0:(OR (NEQ s195 1) (NEQ s613 1)), p1:(OR (NEQ s189 1) (NEQ s190 1) (NEQ s191 1) (NEQ s476 1))], nbAcceptance=0, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Product exploration explored 100000 steps with 20000 reset in 521 ms.
Product exploration explored 100000 steps with 20000 reset in 766 ms.
Computed a total of 654 stabilizing places and 570 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 654 transition count 570
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), true, (F (G p0)), (F (G p1))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 4 factoid took 13 ms. Reduced automaton from 6 states, 7 edges and 2 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA Echo-PT-d02r09-LTLFireability-14 TRUE TECHNIQUES KNOWLEDGE
Treatment of property Echo-PT-d02r09-LTLFireability-14 finished in 12125 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(((!p0||G(p1)) U X(!p2))))'
Found a Lengthening insensitive property : Echo-PT-d02r09-LTLFireability-02
Stuttering acceptance computed with spot in 232 ms :[p2, p2, p2, (AND (NOT p1) p2), true, (NOT p1)]
Support contains 6 out of 654 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 654/654 places, 570/570 transitions.
Graph (complete) has 1893 edges and 654 vertex of which 649 are kept as prefixes of interest. Removing 5 places using SCC suffix rule.3 ms
Discarding 5 places :
Also discarding 1 output transitions
Drop transitions removed 1 transitions
Reduce places removed 1 places and 1 transitions.
Applied a total of 1 rules in 31 ms. Remains 648 /654 variables (removed 6) and now considering 568/570 (removed 2) transitions.
// Phase 1: matrix 568 rows 648 cols
[2024-05-23 23:23:34] [INFO ] Computed 284 invariants in 117 ms
[2024-05-23 23:23:37] [INFO ] Implicit Places using invariants in 3208 ms returned [93, 122, 125, 154]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 3214 ms to find 4 implicit places.
Starting structural reductions in LI_LTL mode, iteration 1 : 644/654 places, 568/570 transitions.
Applied a total of 0 rules in 26 ms. Remains 644 /644 variables (removed 0) and now considering 568/568 (removed 0) transitions.
Finished structural reductions in LI_LTL mode , in 2 iterations and 3274 ms. Remains : 644/654 places, 568/570 transitions.
Running random walk in product with property : Echo-PT-d02r09-LTLFireability-02 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={} source=0 dest: 1}, { cond=(OR (NOT p0) p1), acceptance={} source=0 dest: 2}, { cond=(AND p0 p1), acceptance={} source=0 dest: 3}], [{ cond=p2, acceptance={} source=1 dest: 4}], [{ cond=(AND p0 (NOT p1) p2), acceptance={0} source=2 dest: 1}, { cond=(OR (AND (NOT p0) p2) (AND p1 p2)), acceptance={0} source=2 dest: 2}, { cond=(AND p0 p1 p2), acceptance={0} source=2 dest: 3}], [{ cond=(AND (NOT p1) p2), acceptance={} source=3 dest: 4}, { cond=(AND p1 p2), acceptance={} source=3 dest: 5}], [{ cond=true, acceptance={0} source=4 dest: 4}], [{ cond=(NOT p1), acceptance={} source=5 dest: 4}, { cond=p1, acceptance={} source=5 dest: 5}]], initial=0, aps=[p0:(AND (EQ s132 1) (EQ s588 1)), p1:(AND (EQ s41 1) (EQ s564 1)), p2:(AND (EQ s548 1) (EQ s631 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak, sl-invariant], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Product exploration explored 100000 steps with 33204 reset in 956 ms.
Product exploration explored 100000 steps with 33360 reset in 653 ms.
Computed a total of 644 stabilizing places and 568 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 644 transition count 568
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [(AND (NOT p0) (NOT p1) (NOT p2)), (X (NOT p2)), (X (NOT (AND p1 p2))), (X (NOT (AND (NOT p1) p2))), (X (NOT (AND p0 (NOT p1) p2))), (X (NOT (AND p0 p1 p2))), (X (NOT (OR (AND (NOT p0) p2) (AND p1 p2)))), (X (X (NOT p2))), (X (X (NOT (AND p1 p2)))), true, (X (X (NOT (AND (NOT p1) p2)))), (X (X (NOT (AND p0 (NOT p1) p2)))), (X (X (NOT (AND p0 p1 p2)))), (X (X (NOT p1))), (X (X (NOT (OR (AND (NOT p0) p2) (AND p1 p2))))), (F (G (NOT p0))), (F (G (NOT p1))), (F (G (NOT p2)))]
False Knowledge obtained : []
Knowledge based reduction with 18 factoid took 1424 ms. Reduced automaton from 6 states, 13 edges and 3 AP (stutter sensitive) to 6 states, 13 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 306 ms :[p2, p2, p2, (AND (NOT p1) p2), true, (NOT p1)]
Incomplete random walk after 10000 steps, including 62 resets, run finished after 451 ms. (steps per millisecond=22 ) properties (out of 10) seen :8
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 73 ms. (steps per millisecond=137 ) properties (out of 2) seen :1
Finished Best-First random walk after 2493 steps, including 0 resets, run visited all 1 properties in 19 ms. (steps per millisecond=131 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND (NOT p0) (NOT p1) (NOT p2)), (X (NOT p2)), (X (NOT (AND p1 p2))), (X (NOT (AND (NOT p1) p2))), (X (NOT (AND p0 (NOT p1) p2))), (X (NOT (AND p0 p1 p2))), (X (NOT (OR (AND (NOT p0) p2) (AND p1 p2)))), (X (X (NOT p2))), (X (X (NOT (AND p1 p2)))), true, (X (X (NOT (AND (NOT p1) p2)))), (X (X (NOT (AND p0 (NOT p1) p2)))), (X (X (NOT (AND p0 p1 p2)))), (X (X (NOT p1))), (X (X (NOT (OR (AND (NOT p0) p2) (AND p1 p2))))), (F (G (NOT p0))), (F (G (NOT p1))), (F (G (NOT p2)))]
False Knowledge obtained : [(F (AND p0 p2 (NOT p1))), (F p2), (F (AND p0 p2 p1)), (F (OR (AND (NOT p0) p2) (AND p2 p1))), (F (AND p0 (NOT p1))), (F (AND p0 p1)), (F (NOT (OR (NOT p0) p1))), (F (AND p2 p1)), (F (AND p2 (NOT p1))), (F p1)]
Knowledge based reduction with 18 factoid took 4920 ms. Reduced automaton from 6 states, 13 edges and 3 AP (stutter sensitive) to 6 states, 13 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 252 ms :[p2, p2, p2, (AND (NOT p1) p2), true, (NOT p1)]
Stuttering acceptance computed with spot in 232 ms :[p2, p2, p2, (AND (NOT p1) p2), true, (NOT p1)]
Support contains 6 out of 644 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 644/644 places, 568/568 transitions.
Applied a total of 0 rules in 9 ms. Remains 644 /644 variables (removed 0) and now considering 568/568 (removed 0) transitions.
// Phase 1: matrix 568 rows 644 cols
[2024-05-23 23:23:47] [INFO ] Computed 280 invariants in 265 ms
[2024-05-23 23:23:49] [INFO ] Implicit Places using invariants in 2625 ms returned []
[2024-05-23 23:23:49] [INFO ] Invariant cache hit.
[2024-05-23 23:23:54] [INFO ] Implicit Places using invariants and state equation in 4155 ms returned []
Implicit Place search using SMT with State Equation took 6782 ms to find 0 implicit places.
[2024-05-23 23:23:54] [INFO ] Invariant cache hit.
[2024-05-23 23:23:55] [INFO ] Dead Transitions using invariants and state equation in 1240 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 8034 ms. Remains : 644/644 places, 568/568 transitions.
Computed a total of 644 stabilizing places and 568 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 644 transition count 568
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [(AND (NOT p0) (NOT p1) (NOT p2)), (X (NOT p2)), (X (NOT (AND p0 p2 p1))), (X (NOT (AND p0 p2 (NOT p1)))), (X (NOT (OR (AND (NOT p0) p2) (AND p2 p1)))), (X (NOT (AND p2 (NOT p1)))), (X (NOT (AND p2 p1))), (X (X (NOT p2))), true, (X (X (NOT p1))), (X (X (NOT (AND p0 p2 p1)))), (X (X (NOT (AND p0 p2 (NOT p1))))), (X (X (NOT (OR (AND (NOT p0) p2) (AND p2 p1))))), (X (X (NOT (AND p2 (NOT p1))))), (X (X (NOT (AND p2 p1)))), (F (G (NOT p0))), (F (G (NOT p1))), (F (G (NOT p2)))]
False Knowledge obtained : []
Knowledge based reduction with 18 factoid took 1204 ms. Reduced automaton from 6 states, 13 edges and 3 AP (stutter sensitive) to 6 states, 13 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 281 ms :[p2, p2, p2, (AND (NOT p1) p2), true, (NOT p1)]
Incomplete random walk after 10000 steps, including 62 resets, run finished after 339 ms. (steps per millisecond=29 ) properties (out of 10) seen :8
Finished Best-First random walk after 685 steps, including 0 resets, run visited all 2 properties in 4 ms. (steps per millisecond=171 )
Parikh walk visited 0 properties in 1 ms.
Knowledge obtained : [(AND (NOT p0) (NOT p1) (NOT p2)), (X (NOT p2)), (X (NOT (AND p0 p2 p1))), (X (NOT (AND p0 p2 (NOT p1)))), (X (NOT (OR (AND (NOT p0) p2) (AND p2 p1)))), (X (NOT (AND p2 (NOT p1)))), (X (NOT (AND p2 p1))), (X (X (NOT p2))), true, (X (X (NOT p1))), (X (X (NOT (AND p0 p2 p1)))), (X (X (NOT (AND p0 p2 (NOT p1))))), (X (X (NOT (OR (AND (NOT p0) p2) (AND p2 p1))))), (X (X (NOT (AND p2 (NOT p1))))), (X (X (NOT (AND p2 p1)))), (F (G (NOT p0))), (F (G (NOT p1))), (F (G (NOT p2)))]
False Knowledge obtained : [(F (AND p0 p2 (NOT p1))), (F p2), (F (AND p0 p2 p1)), (F (OR (AND (NOT p0) p2) (AND p2 p1))), (F (AND p0 (NOT p1))), (F (AND p0 p1)), (F (NOT (OR (NOT p0) p1))), (F (AND p2 p1)), (F (AND p2 (NOT p1))), (F p1)]
Knowledge based reduction with 18 factoid took 5238 ms. Reduced automaton from 6 states, 13 edges and 3 AP (stutter sensitive) to 6 states, 13 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 251 ms :[p2, p2, p2, (AND (NOT p1) p2), true, (NOT p1)]
Stuttering acceptance computed with spot in 221 ms :[p2, p2, p2, (AND (NOT p1) p2), true, (NOT p1)]
Stuttering acceptance computed with spot in 229 ms :[p2, p2, p2, (AND (NOT p1) p2), true, (NOT p1)]
Product exploration explored 100000 steps with 33398 reset in 840 ms.
Product exploration explored 100000 steps with 33196 reset in 762 ms.
Applying partial POR strategy [false, true, false, true, true, true]
Stuttering acceptance computed with spot in 198 ms :[p2, p2, p2, (AND (NOT p1) p2), true, (NOT p1)]
Support contains 6 out of 644 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 644/644 places, 568/568 transitions.
Applied a total of 0 rules in 16 ms. Remains 644 /644 variables (removed 0) and now considering 568/568 (removed 0) transitions.
[2024-05-23 23:24:05] [INFO ] Redundant transitions in 16 ms returned []
[2024-05-23 23:24:05] [INFO ] Invariant cache hit.
[2024-05-23 23:24:06] [INFO ] Dead Transitions using invariants and state equation in 1305 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1351 ms. Remains : 644/644 places, 568/568 transitions.
Built C files in :
/tmp/ltsmin2708075760914770225
[2024-05-23 23:24:06] [INFO ] Built C files in 9ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin2708075760914770225
Running compilation step : cd /tmp/ltsmin2708075760914770225;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 2063 ms.
Running link step : cd /tmp/ltsmin2708075760914770225;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 33 ms.
Running LTSmin : cd /tmp/ltsmin2708075760914770225;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased17786079754998399211.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 6 out of 644 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 644/644 places, 568/568 transitions.
Applied a total of 0 rules in 8 ms. Remains 644 /644 variables (removed 0) and now considering 568/568 (removed 0) transitions.
[2024-05-23 23:24:21] [INFO ] Invariant cache hit.
[2024-05-23 23:24:24] [INFO ] Implicit Places using invariants in 2655 ms returned []
[2024-05-23 23:24:24] [INFO ] Invariant cache hit.
[2024-05-23 23:24:29] [INFO ] Implicit Places using invariants and state equation in 4419 ms returned []
Implicit Place search using SMT with State Equation took 7081 ms to find 0 implicit places.
[2024-05-23 23:24:29] [INFO ] Invariant cache hit.
[2024-05-23 23:24:30] [INFO ] Dead Transitions using invariants and state equation in 1385 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 8476 ms. Remains : 644/644 places, 568/568 transitions.
Built C files in :
/tmp/ltsmin11144913025179201901
[2024-05-23 23:24:30] [INFO ] Built C files in 10ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11144913025179201901
Running compilation step : cd /tmp/ltsmin11144913025179201901;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 2040 ms.
Running link step : cd /tmp/ltsmin11144913025179201901;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 32 ms.
Running LTSmin : cd /tmp/ltsmin11144913025179201901;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased2256743491327547927.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2024-05-23 23:24:45] [INFO ] Flatten gal took : 32 ms
[2024-05-23 23:24:45] [INFO ] Flatten gal took : 35 ms
[2024-05-23 23:24:45] [INFO ] Time to serialize gal into /tmp/LTL714763593670210684.gal : 16 ms
[2024-05-23 23:24:45] [INFO ] Time to serialize properties into /tmp/LTL4400598658001802217.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL714763593670210684.gal' '-t' 'CGAL' '-hoa' '/tmp/aut9448466805765212874.hoa' '-atoms' '/tmp/LTL4400598658001802217.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...316
Loading property file /tmp/LTL4400598658001802217.prop.
Loaded 3 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut9448466805765212874.hoa
Detected timeout of ITS tools.
[2024-05-23 23:25:00] [INFO ] Flatten gal took : 50 ms
[2024-05-23 23:25:00] [INFO ] Flatten gal took : 49 ms
[2024-05-23 23:25:00] [INFO ] Time to serialize gal into /tmp/LTL13109613565397578391.gal : 18 ms
[2024-05-23 23:25:00] [INFO ] Time to serialize properties into /tmp/LTL6887904338887110170.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL13109613565397578391.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL6887904338887110170.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((G(((!("((p239==1)&&(p698==1))"))||(G("((p141==1)&&(p674==1))")))U(X(!("((p658==1)&&(p87==1))"))))))
Formula 0 simplified : F(("((p239==1)&&(p698==1))" & F!"((p141==1)&&(p674==1))") R X"((p658==1)&&(p87==1))")
Detected timeout of ITS tools.
[2024-05-23 23:25:15] [INFO ] Flatten gal took : 46 ms
[2024-05-23 23:25:15] [INFO ] Applying decomposition
[2024-05-23 23:25:16] [INFO ] Flatten gal took : 47 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph14989208791729300554.txt' '-o' '/tmp/graph14989208791729300554.bin' '-w' '/tmp/graph14989208791729300554.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph14989208791729300554.bin' '-l' '-1' '-v' '-w' '/tmp/graph14989208791729300554.weights' '-q' '0' '-e' '0.001'
[2024-05-23 23:25:16] [INFO ] Decomposing Gal with order
[2024-05-23 23:25:16] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-23 23:25:16] [INFO ] Removed a total of 626 redundant transitions.
[2024-05-23 23:25:16] [INFO ] Flatten gal took : 71 ms
[2024-05-23 23:25:16] [INFO ] Fuse similar labels procedure discarded/fused a total of 70 labels/synchronizations in 29 ms.
[2024-05-23 23:25:16] [INFO ] Time to serialize gal into /tmp/LTL11475898830196338090.gal : 13 ms
[2024-05-23 23:25:16] [INFO ] Time to serialize properties into /tmp/LTL15293603176300215515.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL11475898830196338090.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL15293603176300215515.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...256
Read 1 LTL properties
Checking formula 0 : !((G(((!("((i5.i0.u27.p239==1)&&(i5.i0.u27.p698==1))"))||(G("((i2.i0.u14.p141==1)&&(i2.i0.u13.p674==1))")))U(X(!("((i0.i1.u101.p658==1...184
Formula 0 simplified : F(("((i5.i0.u27.p239==1)&&(i5.i0.u27.p698==1))" & F!"((i2.i0.u14.p141==1)&&(i2.i0.u13.p674==1))") R X"((i0.i1.u101.p658==1)&&(i2.i1....169
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin10204412871921001731
[2024-05-23 23:25:31] [INFO ] Built C files in 9ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10204412871921001731
Running compilation step : cd /tmp/ltsmin10204412871921001731;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1898 ms.
Running link step : cd /tmp/ltsmin10204412871921001731;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 31 ms.
Running LTSmin : cd /tmp/ltsmin10204412871921001731;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '[](((!(LTLAPp0==true)||[]((LTLAPp1==true))) U X(!(LTLAPp2==true))))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property Echo-PT-d02r09-LTLFireability-02 finished in 132423 ms.
[2024-05-23 23:25:46] [INFO ] Flatten gal took : 29 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin1579683125227697124
[2024-05-23 23:25:46] [INFO ] Computing symmetric may disable matrix : 570 transitions.
[2024-05-23 23:25:46] [INFO ] Computation of Complete disable matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-23 23:25:46] [INFO ] Computing symmetric may enable matrix : 570 transitions.
[2024-05-23 23:25:46] [INFO ] Computation of Complete enable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-23 23:25:46] [INFO ] Applying decomposition
[2024-05-23 23:25:46] [INFO ] Flatten gal took : 28 ms
[2024-05-23 23:25:46] [INFO ] Computing Do-Not-Accords matrix : 570 transitions.
[2024-05-23 23:25:46] [INFO ] Computation of Completed DNA matrix. took 36 ms. Total solver calls (SAT/UNSAT): 0(0/0)
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph1495186763967537259.txt' '-o' '/tmp/graph1495186763967537259.bin' '-w' '/tmp/graph1495186763967537259.weights'
[2024-05-23 23:25:46] [INFO ] Built C files in 152ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin1579683125227697124
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph1495186763967537259.bin' '-l' '-1' '-v' '-w' '/tmp/graph1495186763967537259.weights' '-q' '0' '-e' '0.001'
Running compilation step : cd /tmp/ltsmin1579683125227697124;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '720' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
[2024-05-23 23:25:46] [INFO ] Decomposing Gal with order
[2024-05-23 23:25:46] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-23 23:25:46] [INFO ] Removed a total of 665 redundant transitions.
[2024-05-23 23:25:46] [INFO ] Flatten gal took : 63 ms
[2024-05-23 23:25:46] [INFO ] Fuse similar labels procedure discarded/fused a total of 17 labels/synchronizations in 22 ms.
[2024-05-23 23:25:46] [INFO ] Time to serialize gal into /tmp/LTLFireability16898583635807237174.gal : 17 ms
[2024-05-23 23:25:46] [INFO ] Time to serialize properties into /tmp/LTLFireability2429107866376954582.ltl : 48 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLFireability16898583635807237174.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability2429107866376954582.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...277
Read 1 LTL properties
Checking formula 0 : !((G(((!("((i4.u93.p239==1)&&(i4.u44.p698==1))"))||(G("((i3.i1.u15.p141==1)&&(i3.i1.u17.p674==1))")))U(X(!("((i3.i0.u101.p658==1)&&(i3...179
Formula 0 simplified : F(("((i4.u93.p239==1)&&(i4.u44.p698==1))" & F!"((i3.i1.u15.p141==1)&&(i3.i1.u17.p674==1))") R X"((i3.i0.u101.p658==1)&&(i3.i0.u102.p...164
Compilation finished in 2409 ms.
Running link step : cd /tmp/ltsmin1579683125227697124;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 42 ms.
Running LTSmin : cd /tmp/ltsmin1579683125227697124;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '[](((!(LTLAPp0==true)||[]((LTLAPp1==true))) U X(!(LTLAPp2==true))))' '--buchi-type=spotba'
pins2lts-mc-linux64, 0.000: Registering PINS so language module
pins2lts-mc-linux64( 1/ 8), 0.002: library has no initializer
pins2lts-mc-linux64( 1/ 8), 0.002: loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.004: library has no initializer
pins2lts-mc-linux64( 6/ 8), 0.003: library has no initializer
pins2lts-mc-linux64( 6/ 8), 0.003: loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.004: loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.005: Loading model from ./gal.so
pins2lts-mc-linux64( 0/ 8), 0.005: library has no initializer
pins2lts-mc-linux64( 0/ 8), 0.005: loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.004: library has no initializer
pins2lts-mc-linux64( 4/ 8), 0.004: loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.004: library has no initializer
pins2lts-mc-linux64( 5/ 8), 0.004: loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.004: library has no initializer
pins2lts-mc-linux64( 7/ 8), 0.004: loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.004: library has no initializer
pins2lts-mc-linux64( 2/ 8), 0.004: loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.067: completed loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.067: LTL layer: formula: [](((!(LTLAPp0==true)||[]((LTLAPp1==true))) U X(!(LTLAPp2==true))))
pins2lts-mc-linux64( 3/ 8), 0.067: "[](((!(LTLAPp0==true)||[]((LTLAPp1==true))) U X(!(LTLAPp2==true))))" is not a file, parsing as formula...
pins2lts-mc-linux64( 3/ 8), 0.089: Using Spin LTL semantics
pins2lts-mc-linux64( 0/ 8), 0.106: completed loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.131: completed loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.139: completed loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.140: completed loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.141: completed loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.151: completed loading model GAL
pins2lts-mc-linux64( 1/ 8), 0.156: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.165: Weak Buchi automaton detected, adding non-accepting as progress label.
pins2lts-mc-linux64( 0/ 8), 0.409: DFS-FIFO for weak LTL, using special progress label 574
pins2lts-mc-linux64( 0/ 8), 0.409: There are 575 state labels and 1 edge labels
pins2lts-mc-linux64( 0/ 8), 0.409: State length is 655, there are 585 groups
pins2lts-mc-linux64( 0/ 8), 0.409: Running dfsfifo using 8 cores
pins2lts-mc-linux64( 0/ 8), 0.409: Using a tree table with 2^27 elements
pins2lts-mc-linux64( 0/ 8), 0.409: Successor permutation: rr
pins2lts-mc-linux64( 0/ 8), 0.409: Global bits: 2, count bits: 0, local bits: 0
pins2lts-mc-linux64( 6/ 8), 0.491: ~2 levels ~960 states ~2160 transitions
pins2lts-mc-linux64( 6/ 8), 0.567: ~2 levels ~1920 states ~5584 transitions
pins2lts-mc-linux64( 6/ 8), 0.734: ~2 levels ~3840 states ~12048 transitions
pins2lts-mc-linux64( 6/ 8), 0.994: ~2 levels ~7680 states ~28768 transitions
pins2lts-mc-linux64( 6/ 8), 1.498: ~2 levels ~15360 states ~57648 transitions
pins2lts-mc-linux64( 2/ 8), 2.241: ~2 levels ~30720 states ~112288 transitions
pins2lts-mc-linux64( 6/ 8), 3.561: ~144 levels ~61440 states ~248952 transitions
pins2lts-mc-linux64( 6/ 8), 5.316: ~144 levels ~122880 states ~357496 transitions
pins2lts-mc-linux64( 6/ 8), 9.530: ~144 levels ~245760 states ~601248 transitions
pins2lts-mc-linux64( 6/ 8), 16.230: ~144 levels ~491520 states ~1090424 transitions
pins2lts-mc-linux64( 6/ 8), 27.783: ~144 levels ~983040 states ~2122928 transitions
pins2lts-mc-linux64( 6/ 8), 48.723: ~144 levels ~1966080 states ~4257504 transitions
pins2lts-mc-linux64( 6/ 8), 90.725: ~144 levels ~3932160 states ~8557936 transitions
pins2lts-mc-linux64( 6/ 8), 175.224: ~144 levels ~7864320 states ~17731968 transitions
pins2lts-mc-linux64( 6/ 8), 348.413: ~144 levels ~15728640 states ~37058632 transitions
pins2lts-mc-linux64( 0/ 8), 416.603: Error: tree leafs table full! Change -s/--ratio.
pins2lts-mc-linux64( 0/ 8), 416.778:
pins2lts-mc-linux64( 0/ 8), 416.778: mean standard work distribution: 5.6% (states) 6.8% (transitions)
pins2lts-mc-linux64( 0/ 8), 416.778:
pins2lts-mc-linux64( 0/ 8), 416.778: Explored 17847800 states 45404327 transitions, fanout: 2.544
pins2lts-mc-linux64( 0/ 8), 416.778: Total exploration time 416.360 sec (416.170 sec minimum, 416.266 sec on average)
pins2lts-mc-linux64( 0/ 8), 416.778: States per second: 42866, Transitions per second: 109051
pins2lts-mc-linux64( 0/ 8), 416.778:
pins2lts-mc-linux64( 0/ 8), 416.778: Progress states detected: 443861
pins2lts-mc-linux64( 0/ 8), 416.778: Redundant explorations: -2.1364
pins2lts-mc-linux64( 0/ 8), 416.778:
pins2lts-mc-linux64( 0/ 8), 416.778: Queue width: 8B, total height: 578235, memory: 4.41MB
pins2lts-mc-linux64( 0/ 8), 416.778: Tree memory: 395.1MB, 22.7 B/state, compr.: 0.9%
pins2lts-mc-linux64( 0/ 8), 416.778: Tree fill ratio (roots/leafs): 13.0%/99.0%
pins2lts-mc-linux64( 0/ 8), 416.778: Stored 577 string chucks using 0MB
pins2lts-mc-linux64( 0/ 8), 416.778: Total memory used for chunk indexing: 0MB
pins2lts-mc-linux64( 0/ 8), 416.778: Est. total memory use: 399.6MB (~1028.4MB paged-in)
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin1579683125227697124;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '[](((!(LTLAPp0==true)||[]((LTLAPp1==true))) U X(!(LTLAPp2==true))))' '--buchi-type=spotba'
255
java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin1579683125227697124;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '[](((!(LTLAPp0==true)||[]((LTLAPp1==true))) U X(!(LTLAPp2==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)
Detected timeout of ITS tools.
[2024-05-23 23:47:57] [INFO ] Applying decomposition
[2024-05-23 23:47:57] [INFO ] Flatten gal took : 24 ms
[2024-05-23 23:47:57] [INFO ] Decomposing Gal with order
[2024-05-23 23:47:57] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-23 23:47:57] [INFO ] Removed a total of 1411 redundant transitions.
[2024-05-23 23:47:57] [INFO ] Flatten gal took : 105 ms
[2024-05-23 23:47:57] [INFO ] Fuse similar labels procedure discarded/fused a total of 16 labels/synchronizations in 10 ms.
[2024-05-23 23:47:57] [INFO ] Time to serialize gal into /tmp/LTLFireability10690448125438399209.gal : 9 ms
[2024-05-23 23:47:57] [INFO ] Time to serialize properties into /tmp/LTLFireability18167399082684864181.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLFireability10690448125438399209.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability18167399082684864181.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...278
Read 1 LTL properties
Checking formula 0 : !((G(((!("((u227.p239==1)&&(u35.p698==1))"))||(G("((u59.p141==1)&&(u56.p674==1))")))U(X(!("((u61.p658==1)&&(u74.p87==1))"))))))
Formula 0 simplified : F(("((u227.p239==1)&&(u35.p698==1))" & F!"((u59.p141==1)&&(u56.p674==1))") R X"((u61.p658==1)&&(u74.p87==1))")
Detected timeout of ITS tools.
[2024-05-24 00:10:20] [INFO ] Flatten gal took : 2671 ms
[2024-05-24 00:10:24] [INFO ] Input system was already deterministic with 570 transitions.
[2024-05-24 00:10:24] [INFO ] Transformed 654 places.
[2024-05-24 00:10:24] [INFO ] Transformed 570 transitions.
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/bin//..//greatspn//bin/pinvar' '/home/mcc/execution/gspn'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/bin//..//greatspn//bin/RGMEDD2' '/home/mcc/execution/gspn' '-META' '-varord-only'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Using order generated by GreatSPN with heuristic : META
[2024-05-24 00:10:24] [INFO ] Time to serialize gal into /tmp/LTLFireability3003950874316039174.gal : 67 ms
[2024-05-24 00:10:24] [INFO ] Time to serialize properties into /tmp/LTLFireability12826965554150599931.ltl : 4 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLFireability3003950874316039174.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability12826965554150599931.ltl' '-c' '-stutter-deadlock' '--load-order' '/home/mcc/execution/model.ord' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...343
Read 1 LTL properties
Successfully loaded order from file /home/mcc/execution/model.ord
Checking formula 0 : !((G(((!("((p239==1)&&(p698==1))"))||(G("((p141==1)&&(p674==1))")))U(X(!("((p658==1)&&(p87==1))"))))))
Formula 0 simplified : F(("((p239==1)&&(p698==1))" & F!"((p141==1)&&(p674==1))") R X"((p658==1)&&(p87==1))")
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393232 kB
MemFree: 5871292 kB
After kill :
MemTotal: 16393232 kB
MemFree: 15946068 kB
BK_TIME_CONFINEMENT_REACHED
--------------------
content from stderr:
+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202304061127.jar
+ VERSION=202304061127
+ echo 'Running Version 202304061127'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
Sequence of Actions to be Executed by the VM
This is useful if one wants to reexecute the tool in the VM from the submitted image disk.
set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="Echo-PT-d02r09"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="gold2023"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"
# this is specific to your benchmark or test
export BIN_DIR="$HOME/BenchKit/bin"
# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi
# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5568"
echo " Executing tool gold2023"
echo " Input is Echo-PT-d02r09, examination is LTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r175-smll-171636279800048"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/Echo-PT-d02r09.tgz
mv Echo-PT-d02r09 execution
cd execution
if [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "UpperBounds" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] || [ "LTLFireability" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh
echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "LTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLFireability" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "LTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLFireability.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '
echo "FORMULA_NAME $x"
done
elif [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLFireability"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;