About the Execution of 2023-gold for Echo-PT-d03r05
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 1015.867 | 282746.00 | 302904.00 | 1463.80 | FTTFFFFFFFFTTFTF | 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-171636279900073.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-d03r05, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r175-smll-171636279900073
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.2M
-rw-r--r-- 1 mcc users 5.7K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 55K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.6K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 39K 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 3.8K May 19 07:09 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K May 19 15:51 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K May 19 07:17 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K May 19 18:17 LTLFireability.xml
-rw-r--r-- 1 mcc users 15K Apr 12 04:45 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 160K Apr 12 04:45 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.1K Apr 12 04:44 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 59K Apr 12 04:44 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Apr 22 14:43 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Apr 22 14:43 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 716K 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-d03r05-LTLFireability-00
FORMULA_NAME Echo-PT-d03r05-LTLFireability-01
FORMULA_NAME Echo-PT-d03r05-LTLFireability-02
FORMULA_NAME Echo-PT-d03r05-LTLFireability-03
FORMULA_NAME Echo-PT-d03r05-LTLFireability-04
FORMULA_NAME Echo-PT-d03r05-LTLFireability-05
FORMULA_NAME Echo-PT-d03r05-LTLFireability-06
FORMULA_NAME Echo-PT-d03r05-LTLFireability-07
FORMULA_NAME Echo-PT-d03r05-LTLFireability-08
FORMULA_NAME Echo-PT-d03r05-LTLFireability-09
FORMULA_NAME Echo-PT-d03r05-LTLFireability-10
FORMULA_NAME Echo-PT-d03r05-LTLFireability-11
FORMULA_NAME Echo-PT-d03r05-LTLFireability-12
FORMULA_NAME Echo-PT-d03r05-LTLFireability-13
FORMULA_NAME Echo-PT-d03r05-LTLFireability-14
FORMULA_NAME Echo-PT-d03r05-LTLFireability-15
=== Now, execution of the tool begins
BK_START 1716529236306
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-d03r05
Not applying reductions.
Model is PT
LTLFireability PT
Running Version 202304061127
[2024-05-24 05:40:38] [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]
[2024-05-24 05:40:38] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-24 05:40:39] [INFO ] Load time of PNML (sax parser for PT used): 279 ms
[2024-05-24 05:40:39] [INFO ] Transformed 1445 places.
[2024-05-24 05:40:39] [INFO ] Transformed 1190 transitions.
[2024-05-24 05:40:39] [INFO ] Found NUPN structural information;
[2024-05-24 05:40:39] [INFO ] Parsed PT model containing 1445 places and 1190 transitions and 8260 arcs in 411 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 12 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 6 formulas.
FORMULA Echo-PT-d03r05-LTLFireability-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Echo-PT-d03r05-LTLFireability-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Echo-PT-d03r05-LTLFireability-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Echo-PT-d03r05-LTLFireability-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Echo-PT-d03r05-LTLFireability-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Echo-PT-d03r05-LTLFireability-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 72 out of 1445 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1445/1445 places, 1190/1190 transitions.
Reduce places removed 125 places and 0 transitions.
Iterating post reduction 0 with 125 rules applied. Total rules applied 125 place count 1320 transition count 1190
Applied a total of 125 rules in 162 ms. Remains 1320 /1445 variables (removed 125) and now considering 1190/1190 (removed 0) transitions.
// Phase 1: matrix 1190 rows 1320 cols
[2024-05-24 05:40:42] [INFO ] Computed 600 invariants in 2551 ms
[2024-05-24 05:40:43] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-24 05:40:44] [INFO ] Implicit Places using invariants in 5077 ms returned []
[2024-05-24 05:40:44] [INFO ] Invariant cache hit.
[2024-05-24 05:40:45] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-24 05:40:47] [INFO ] Implicit Places using invariants and state equation in 3152 ms returned []
Implicit Place search using SMT with State Equation took 8280 ms to find 0 implicit places.
[2024-05-24 05:40:47] [INFO ] Invariant cache hit.
[2024-05-24 05:40:48] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-24 05:40:49] [INFO ] Dead Transitions using invariants and state equation in 1894 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 1320/1445 places, 1190/1190 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 10345 ms. Remains : 1320/1445 places, 1190/1190 transitions.
Support contains 72 out of 1320 places after structural reductions.
[2024-05-24 05:40:50] [INFO ] Flatten gal took : 281 ms
[2024-05-24 05:40:50] [INFO ] Flatten gal took : 149 ms
[2024-05-24 05:40:50] [INFO ] Input system was already deterministic with 1190 transitions.
Incomplete random walk after 10000 steps, including 39 resets, run finished after 819 ms. (steps per millisecond=12 ) properties (out of 22) seen :21
Finished Best-First random walk after 2194 steps, including 0 resets, run visited all 1 properties in 18 ms. (steps per millisecond=121 )
Parikh walk visited 0 properties in 0 ms.
FORMULA Echo-PT-d03r05-LTLFireability-07 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
FORMULA Echo-PT-d03r05-LTLFireability-05 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Computed a total of 1320 stabilizing places and 1190 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 1320 transition count 1190
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 7 out of 1320 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1320/1320 places, 1190/1190 transitions.
Graph (complete) has 4723 edges and 1320 vertex of which 1313 are kept as prefixes of interest. Removing 7 places using SCC suffix rule.16 ms
Discarding 7 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 163 ms. Remains 1312 /1320 variables (removed 8) and now considering 1188/1190 (removed 2) transitions.
// Phase 1: matrix 1188 rows 1312 cols
[2024-05-24 05:40:54] [INFO ] Computed 594 invariants in 2089 ms
[2024-05-24 05:40:54] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-24 05:40:56] [INFO ] Implicit Places using invariants in 4503 ms returned []
[2024-05-24 05:40:56] [INFO ] Invariant cache hit.
[2024-05-24 05:41:30] [INFO ] Performed 1152/1312 implicitness test of which 5 returned IMPLICIT in 30 seconds.
[2024-05-24 05:43:36] [INFO ] Performed 1306/1312 implicitness test of which 5 returned IMPLICIT in 156 seconds.
[2024-05-24 05:43:36] [INFO ] Implicit Places using invariants and state equation in 160040 ms returned [716, 737, 742, 763, 864]
Discarding 5 places :
Implicit Place search using SMT with State Equation took 164552 ms to find 5 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 1307/1320 places, 1188/1190 transitions.
Applied a total of 0 rules in 86 ms. Remains 1307 /1307 variables (removed 0) and now considering 1188/1188 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 164802 ms. Remains : 1307/1320 places, 1188/1190 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 222 ms :[(NOT p0)]
Running random walk in product with property : Echo-PT-d03r05-LTLFireability-01 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(AND (OR (EQ s623 0) (EQ s624 0) (EQ s625 0) (EQ s626 0) (EQ s1211 0)) (OR (EQ s389 0) (EQ s712 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 401 reset in 1853 ms.
Product exploration explored 100000 steps with 401 reset in 1784 ms.
Computed a total of 1307 stabilizing places and 1188 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 1307 transition count 1188
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), (F (G p0))]
False Knowledge obtained : [(X (X p0)), (X (X (NOT p0)))]
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 3 factoid took 21 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-d03r05-LTLFireability-01 TRUE TECHNIQUES KNOWLEDGE
Treatment of property Echo-PT-d03r05-LTLFireability-01 finished in 169550 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)||F(G(((X(G(X(p1))) U p1) U !p2)))))'
Support contains 3 out of 1320 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1320/1320 places, 1190/1190 transitions.
Graph (complete) has 4723 edges and 1320 vertex of which 1313 are kept as prefixes of interest. Removing 7 places using SCC suffix rule.7 ms
Discarding 7 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 72 ms. Remains 1312 /1320 variables (removed 8) and now considering 1188/1190 (removed 2) transitions.
[2024-05-24 05:43:41] [INFO ] Invariant cache hit.
[2024-05-24 05:43:59] [INFO ] Implicit Places using invariants in 17930 ms returned [615, 737, 742, 763, 864]
Discarding 5 places :
Implicit Place search using SMT only with invariants took 17936 ms to find 5 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 1307/1320 places, 1188/1190 transitions.
Applied a total of 0 rules in 70 ms. Remains 1307 /1307 variables (removed 0) and now considering 1188/1188 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 18080 ms. Remains : 1307/1320 places, 1188/1190 transitions.
Stuttering acceptance computed with spot in 298 ms :[(AND (NOT p0) p2), p2, (AND p2 (NOT p1)), p2, (AND p2 (NOT p1)), (AND p2 (NOT p1))]
Running random walk in product with property : Echo-PT-d03r05-LTLFireability-02 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p0) p2 (NOT p1)), acceptance={} source=0 dest: 2}, { cond=(AND (NOT p0) p2), acceptance={} source=0 dest: 3}], [{ cond=true, acceptance={1} source=1 dest: 1}, { cond=(AND p2 (NOT p1)), acceptance={0, 1} source=1 dest: 2}, { cond=p2, acceptance={0, 1} source=1 dest: 3}], [{ cond=true, acceptance={1} source=2 dest: 4}, { cond=p2, acceptance={0, 1} source=2 dest: 5}], [{ cond=(AND p2 (NOT p1)), acceptance={0, 1} source=3 dest: 2}, { cond=p2, acceptance={0, 1} source=3 dest: 3}], [{ cond=(NOT p1), acceptance={1} source=4 dest: 1}, { cond=(AND p2 (NOT p1)), acceptance={0, 1} source=4 dest: 2}, { cond=(AND p2 (NOT p1)), acceptance={0, 1} source=4 dest: 3}, { cond=p1, acceptance={} source=4 dest: 4}, { cond=(AND p2 p1), acceptance={0} source=4 dest: 5}], [{ cond=(AND p2 (NOT p1)), acceptance={0, 1} source=5 dest: 2}, { cond=(AND p2 (NOT p1)), acceptance={0, 1} source=5 dest: 3}, { cond=(AND p2 p1), acceptance={0} source=5 dest: 5}]], initial=0, aps=[p0:(OR (EQ s453 0) (EQ s999 0)), p2:(AND (EQ s453 1) (EQ s997 1)), p1:(AND (EQ s453 1) (EQ s999 1))], nbAcceptance=2, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null, null, null, null][true, true, true, true, true, true]]
Product exploration explored 100000 steps with 424 reset in 1716 ms.
Product exploration explored 100000 steps with 427 reset in 1768 ms.
Computed a total of 1307 stabilizing places and 1188 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 1307 transition count 1188
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 (NOT p2) (NOT p1)), (X (NOT p2)), (X (NOT (AND p2 (NOT p1)))), (X (NOT (AND (NOT p0) p2))), (X (NOT (AND (NOT p0) p2 (NOT p1)))), (X p0), (X (X (NOT p2))), true, (X (X (NOT (AND p2 (NOT p1))))), (X (X (NOT (AND (NOT p0) p2)))), (X (X (NOT p1))), (X (X (NOT (AND p2 p1)))), (X (X (NOT (AND (NOT p0) p2 (NOT p1))))), (X (X p0)), (F (G p0)), (F (G (NOT p2))), (F (G (NOT p1)))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 17 factoid took 24 ms. Reduced automaton from 6 states, 19 edges and 3 AP (stutter insensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA Echo-PT-d03r05-LTLFireability-02 TRUE TECHNIQUES KNOWLEDGE
Treatment of property Echo-PT-d03r05-LTLFireability-02 finished in 22630 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 7 out of 1320 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1320/1320 places, 1190/1190 transitions.
Graph (complete) has 4723 edges and 1320 vertex of which 1313 are kept as prefixes of interest. Removing 7 places using SCC suffix rule.5 ms
Discarding 7 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 63 ms. Remains 1312 /1320 variables (removed 8) and now considering 1188/1190 (removed 2) transitions.
[2024-05-24 05:44:04] [INFO ] Invariant cache hit.
[2024-05-24 05:44:24] [INFO ] Implicit Places using invariants in 19908 ms returned [615, 716, 737, 742, 763, 864]
Discarding 6 places :
Implicit Place search using SMT only with invariants took 19911 ms to find 6 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 1306/1320 places, 1188/1190 transitions.
Applied a total of 0 rules in 56 ms. Remains 1306 /1306 variables (removed 0) and now considering 1188/1188 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 20032 ms. Remains : 1306/1320 places, 1188/1190 transitions.
Stuttering acceptance computed with spot in 140 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : Echo-PT-d03r05-LTLFireability-03 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:(OR (EQ s265 0) (EQ s971 0) (EQ s972 0) (EQ s973 0) (EQ s974 0)), p1:(AND (EQ s305 1) (EQ s328 1))], 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 248 steps with 0 reset in 5 ms.
FORMULA Echo-PT-d03r05-LTLFireability-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Echo-PT-d03r05-LTLFireability-03 finished in 20200 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(p1)))||G(p2)))'
Support contains 9 out of 1320 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1320/1320 places, 1190/1190 transitions.
Graph (complete) has 4723 edges and 1320 vertex of which 1313 are kept as prefixes of interest. Removing 7 places using SCC suffix rule.4 ms
Discarding 7 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 67 ms. Remains 1312 /1320 variables (removed 8) and now considering 1188/1190 (removed 2) transitions.
[2024-05-24 05:44:24] [INFO ] Invariant cache hit.
[2024-05-24 05:44:43] [INFO ] Implicit Places using invariants in 18927 ms returned [615, 716, 737, 742, 763, 864]
Discarding 6 places :
Implicit Place search using SMT only with invariants took 18932 ms to find 6 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 1306/1320 places, 1188/1190 transitions.
Applied a total of 0 rules in 55 ms. Remains 1306 /1306 variables (removed 0) and now considering 1188/1188 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 19062 ms. Remains : 1306/1320 places, 1188/1190 transitions.
Stuttering acceptance computed with spot in 350 ms :[(OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2))), (NOT p0), (NOT p1), (OR (NOT p0) (NOT p1))]
Running random walk in product with property : Echo-PT-d03r05-LTLFireability-06 automaton TGBA Formula[mat=[[{ cond=p2, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p2)), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p1) (NOT p2)), acceptance={} source=0 dest: 2}, { cond=(NOT p2), acceptance={} source=0 dest: 3}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p1), acceptance={0} source=2 dest: 2}], [{ cond=(NOT p0), acceptance={} source=3 dest: 1}, { cond=(NOT p1), acceptance={} source=3 dest: 2}, { cond=true, acceptance={} source=3 dest: 3}]], initial=0, aps=[p2:(AND (EQ s430 1) (EQ s905 1) (EQ s664 1) (EQ s665 1) (EQ s666 1) (EQ s667 1) (EQ s1252 1)), p0:(OR (EQ s664 0) (EQ s665 0) (EQ s666 0) (EQ s667 0) (EQ ...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][true, true, true, true]]
Stuttering criterion allowed to conclude after 248 steps with 0 reset in 5 ms.
FORMULA Echo-PT-d03r05-LTLFireability-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Echo-PT-d03r05-LTLFireability-06 finished in 19442 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))&&(G(p1)||X(X(p2)))))'
Support contains 12 out of 1320 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1320/1320 places, 1190/1190 transitions.
Applied a total of 0 rules in 27 ms. Remains 1320 /1320 variables (removed 0) and now considering 1190/1190 (removed 0) transitions.
// Phase 1: matrix 1190 rows 1320 cols
[2024-05-24 05:44:46] [INFO ] Computed 600 invariants in 2191 ms
[2024-05-24 05:44:48] [INFO ] Implicit Places using invariants in 4667 ms returned []
[2024-05-24 05:44:48] [INFO ] Invariant cache hit.
[2024-05-24 05:44:49] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-24 05:44:51] [INFO ] Implicit Places using invariants and state equation in 2386 ms returned []
Implicit Place search using SMT with State Equation took 7056 ms to find 0 implicit places.
[2024-05-24 05:44:51] [INFO ] Invariant cache hit.
[2024-05-24 05:44:51] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-24 05:44:52] [INFO ] Dead Transitions using invariants and state equation in 1508 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 8594 ms. Remains : 1320/1320 places, 1190/1190 transitions.
Stuttering acceptance computed with spot in 333 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (NOT p0), (NOT p0), (NOT p2), (AND (NOT p2) (NOT p1)), (NOT p2), true, (AND (NOT p1) (NOT p2)), (NOT p1)]
Running random walk in product with property : Echo-PT-d03r05-LTLFireability-09 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=true, acceptance={} source=0 dest: 2}, { cond=(NOT p1), acceptance={} source=0 dest: 3}, { cond=p1, acceptance={} source=0 dest: 4}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p0), acceptance={} source=2 dest: 1}, { cond=true, acceptance={} source=2 dest: 2}], [{ cond=true, acceptance={} source=3 dest: 5}], [{ cond=(NOT p1), acceptance={} source=4 dest: 5}, { cond=p1, acceptance={} source=4 dest: 7}], [{ cond=(NOT p2), acceptance={} source=5 dest: 6}], [{ cond=true, acceptance={0} source=6 dest: 6}], [{ cond=(AND (NOT p1) (NOT p2)), acceptance={} source=7 dest: 6}, { cond=(AND p1 (NOT p2)), acceptance={} source=7 dest: 8}], [{ cond=(NOT p1), acceptance={} source=8 dest: 6}, { cond=p1, acceptance={} source=8 dest: 8}]], initial=0, aps=[p0:(AND (EQ s2 1) (EQ s720 1) (EQ s721 1) (EQ s723 1) (EQ s724 1) (EQ s725 1)), p1:(OR (AND (EQ s427 1) (EQ s898 1)) (EQ s64 0) (EQ s787 0) (EQ s788 0) (E...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false, false]]
Stuttering criterion allowed to conclude after 501 steps with 1 reset in 8 ms.
FORMULA Echo-PT-d03r05-LTLFireability-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Echo-PT-d03r05-LTLFireability-09 finished in 8963 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(((G(p1) U p2)||p0)))'
Support contains 15 out of 1320 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1320/1320 places, 1190/1190 transitions.
Applied a total of 0 rules in 26 ms. Remains 1320 /1320 variables (removed 0) and now considering 1190/1190 (removed 0) transitions.
[2024-05-24 05:44:52] [INFO ] Invariant cache hit.
[2024-05-24 05:44:53] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-24 05:44:55] [INFO ] Implicit Places using invariants in 2197 ms returned []
[2024-05-24 05:44:55] [INFO ] Invariant cache hit.
[2024-05-24 05:44:55] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-24 05:44:57] [INFO ] Implicit Places using invariants and state equation in 2398 ms returned []
Implicit Place search using SMT with State Equation took 4599 ms to find 0 implicit places.
[2024-05-24 05:44:57] [INFO ] Invariant cache hit.
[2024-05-24 05:44:59] [INFO ] Dead Transitions using invariants and state equation in 1723 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 6361 ms. Remains : 1320/1320 places, 1190/1190 transitions.
Stuttering acceptance computed with spot in 200 ms :[(NOT p1), (AND (NOT p0) (NOT p2)), (OR (NOT p1) (NOT p2)), true, (AND (NOT p0) (NOT p2))]
Running random walk in product with property : Echo-PT-d03r05-LTLFireability-11 automaton TGBA Formula[mat=[[{ cond=p1, acceptance={} source=0 dest: 0}, { cond=(NOT p1), acceptance={} source=0 dest: 3}], [{ cond=(AND (NOT p0) (NOT p2) p1), acceptance={} source=1 dest: 2}, { cond=(AND (NOT p0) (NOT p2) (NOT p1)), acceptance={} source=1 dest: 3}], [{ cond=(AND p2 p1), acceptance={0} source=2 dest: 0}, { cond=(AND (NOT p2) p1), acceptance={0} source=2 dest: 2}, { cond=(NOT p1), acceptance={0} source=2 dest: 3}], [{ cond=true, acceptance={0} source=3 dest: 3}], [{ cond=true, acceptance={} source=4 dest: 1}]], initial=4, aps=[p1:(AND (EQ s287 1) (EQ s1008 1) (EQ s1010 1) (EQ s1011 1) (EQ s1012 1)), p0:(OR (EQ s477 0) (EQ s478 0) (EQ s480 0) (EQ s481 0) (EQ s1079 0)), p2:(AND (E...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 774 ms.
Product exploration explored 100000 steps with 50000 reset in 850 ms.
Computed a total of 1320 stabilizing places and 1190 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 1320 transition count 1190
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [(AND (NOT p1) p0 (NOT p2)), (X (NOT (AND (NOT p0) (NOT p2) p1))), (X (NOT (AND (NOT p0) (NOT p2) (NOT p1)))), true, (X (X (NOT (AND (NOT p2) p1)))), (X (X (NOT (AND p2 p1)))), (X (X (NOT p1))), (F (G (NOT p1))), (F (G p0)), (F (G (NOT p2)))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 10 factoid took 19 ms. Reduced automaton from 5 states, 9 edges and 3 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA Echo-PT-d03r05-LTLFireability-11 TRUE TECHNIQUES KNOWLEDGE
Treatment of property Echo-PT-d03r05-LTLFireability-11 finished in 8997 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(p0)))'
Support contains 5 out of 1320 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1320/1320 places, 1190/1190 transitions.
Applied a total of 0 rules in 27 ms. Remains 1320 /1320 variables (removed 0) and now considering 1190/1190 (removed 0) transitions.
[2024-05-24 05:45:01] [INFO ] Invariant cache hit.
[2024-05-24 05:45:02] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-24 05:45:04] [INFO ] Implicit Places using invariants in 2143 ms returned []
[2024-05-24 05:45:04] [INFO ] Invariant cache hit.
[2024-05-24 05:45:04] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-24 05:45:06] [INFO ] Implicit Places using invariants and state equation in 2516 ms returned []
Implicit Place search using SMT with State Equation took 4663 ms to find 0 implicit places.
[2024-05-24 05:45:06] [INFO ] Invariant cache hit.
[2024-05-24 05:45:06] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-24 05:45:08] [INFO ] Dead Transitions using invariants and state equation in 1767 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 6458 ms. Remains : 1320/1320 places, 1190/1190 transitions.
Stuttering acceptance computed with spot in 79 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : Echo-PT-d03r05-LTLFireability-13 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(AND (EQ s92 1) (EQ s814 1) (EQ s815 1) (EQ s816 1) (EQ s817 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null][false, false]]
Stuttering criterion allowed to conclude after 250 steps with 0 reset in 5 ms.
FORMULA Echo-PT-d03r05-LTLFireability-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Echo-PT-d03r05-LTLFireability-13 finished in 6564 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(X(X(F((G(p2)||p1)))))))'
Support contains 6 out of 1320 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1320/1320 places, 1190/1190 transitions.
Applied a total of 0 rules in 33 ms. Remains 1320 /1320 variables (removed 0) and now considering 1190/1190 (removed 0) transitions.
[2024-05-24 05:45:08] [INFO ] Invariant cache hit.
[2024-05-24 05:45:08] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-24 05:45:10] [INFO ] Implicit Places using invariants in 2383 ms returned []
[2024-05-24 05:45:10] [INFO ] Invariant cache hit.
[2024-05-24 05:45:11] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-24 05:45:13] [INFO ] Implicit Places using invariants and state equation in 2425 ms returned []
Implicit Place search using SMT with State Equation took 4818 ms to find 0 implicit places.
[2024-05-24 05:45:13] [INFO ] Invariant cache hit.
[2024-05-24 05:45:15] [INFO ] Dead Transitions using invariants and state equation in 1725 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 6583 ms. Remains : 1320/1320 places, 1190/1190 transitions.
Stuttering acceptance computed with spot in 165 ms :[(AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2))]
Running random walk in product with property : Echo-PT-d03r05-LTLFireability-14 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 3}], [{ cond=(AND (NOT p0) (NOT p1) p2), acceptance={} source=3 dest: 3}, { cond=(AND (NOT p0) (NOT p1) (NOT p2)), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p0:(AND (EQ s360 1) (EQ s572 1)), p1:(OR (EQ s432 0) (EQ s923 0)), p2:(AND (EQ s420 1) (EQ s861 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 25000 reset in 818 ms.
Product exploration explored 100000 steps with 25000 reset in 902 ms.
Computed a total of 1320 stabilizing places and 1190 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 1320 transition count 1190
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [(AND (NOT p0) p1 (NOT p2)), (X (NOT p0)), (X (X (NOT p0))), (F (G (NOT p0))), (F (G p1)), (F (G (NOT p2)))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 6 factoid took 18 ms. Reduced automaton from 4 states, 5 edges and 3 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA Echo-PT-d03r05-LTLFireability-14 TRUE TECHNIQUES KNOWLEDGE
Treatment of property Echo-PT-d03r05-LTLFireability-14 finished in 9221 ms.
All properties solved by simple procedures.
Total runtime 278809 ms.
BK_STOP 1716529519052
--------------------
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-d03r05"
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-d03r05, 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-171636279900073"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/Echo-PT-d03r05.tgz
mv Echo-PT-d03r05 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 ;