About the Execution of ITS-Tools for Echo-PT-d04r03
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 1950.132 | 3600000.00 | 3732420.00 | 18663.20 | FFFFFFFFTTF????? | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/fkordon/mcc2022-input.r078-tall-165260110300428.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2022-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is Echo-PT-d04r03, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r078-tall-165260110300428
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 776K
-rw-r--r-- 1 mcc users 7.3K Apr 29 11:40 CTLCardinality.txt
-rw-r--r-- 1 mcc users 81K Apr 29 11:40 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.4K Apr 29 11:39 CTLFireability.txt
-rw-r--r-- 1 mcc users 52K Apr 29 11:39 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:33 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 5.9K May 10 09:33 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.7K May 9 07:44 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K May 9 07:44 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K May 9 07:44 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K May 9 07:44 LTLFireability.xml
-rw-r--r-- 1 mcc users 1.6K May 9 07:44 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K May 9 07:44 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 10 09:33 equiv_col
-rw-r--r-- 1 mcc users 7 May 10 09:33 instance
-rw-r--r-- 1 mcc users 6 May 10 09:33 iscolored
-rw-r--r-- 1 mcc users 530K May 10 09:33 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-d04r03-LTLFireability-00
FORMULA_NAME Echo-PT-d04r03-LTLFireability-01
FORMULA_NAME Echo-PT-d04r03-LTLFireability-02
FORMULA_NAME Echo-PT-d04r03-LTLFireability-03
FORMULA_NAME Echo-PT-d04r03-LTLFireability-04
FORMULA_NAME Echo-PT-d04r03-LTLFireability-05
FORMULA_NAME Echo-PT-d04r03-LTLFireability-06
FORMULA_NAME Echo-PT-d04r03-LTLFireability-07
FORMULA_NAME Echo-PT-d04r03-LTLFireability-08
FORMULA_NAME Echo-PT-d04r03-LTLFireability-09
FORMULA_NAME Echo-PT-d04r03-LTLFireability-10
FORMULA_NAME Echo-PT-d04r03-LTLFireability-11
FORMULA_NAME Echo-PT-d04r03-LTLFireability-12
FORMULA_NAME Echo-PT-d04r03-LTLFireability-13
FORMULA_NAME Echo-PT-d04r03-LTLFireability-14
FORMULA_NAME Echo-PT-d04r03-LTLFireability-15
=== Now, execution of the tool begins
BK_START 1652680885779
Running Version 202205111006
[2022-05-16 06:01:26] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2022-05-16 06:01:27] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-16 06:01:27] [INFO ] Load time of PNML (sax parser for PT used): 159 ms
[2022-05-16 06:01:27] [INFO ] Transformed 1019 places.
[2022-05-16 06:01:27] [INFO ] Transformed 850 transitions.
[2022-05-16 06:01:27] [INFO ] Found NUPN structural information;
[2022-05-16 06:01:27] [INFO ] Parsed PT model containing 1019 places and 850 transitions in 275 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 9 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 3 formulas.
FORMULA Echo-PT-d04r03-LTLFireability-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Echo-PT-d04r03-LTLFireability-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Echo-PT-d04r03-LTLFireability-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 98 out of 1019 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1019/1019 places, 850/850 transitions.
Reduce places removed 81 places and 0 transitions.
Iterating post reduction 0 with 81 rules applied. Total rules applied 81 place count 938 transition count 850
Applied a total of 81 rules in 82 ms. Remains 938 /1019 variables (removed 81) and now considering 850/850 (removed 0) transitions.
// Phase 1: matrix 850 rows 938 cols
[2022-05-16 06:01:28] [INFO ] Computed 432 place invariants in 903 ms
[2022-05-16 06:04:08] [INFO ] Implicit Places using invariants in 160945 ms returned []
// Phase 1: matrix 850 rows 938 cols
[2022-05-16 06:04:09] [INFO ] Computed 432 place invariants in 726 ms
[2022-05-16 06:06:49] [INFO ] Performed 573/938 implicitness test of which 0 returned IMPLICIT in 158 seconds.
[2022-05-16 06:06:49] [INFO ] Timeout of Implicit test with SMT after 158 seconds.
[2022-05-16 06:06:49] [INFO ] Implicit Places using invariants and state equation in 160760 ms returned []
Implicit Place search using SMT with State Equation took 321736 ms to find 0 implicit places.
// Phase 1: matrix 850 rows 938 cols
[2022-05-16 06:06:50] [INFO ] Computed 432 place invariants in 918 ms
[2022-05-16 06:07:50] [INFO ] Performed 2/850 'is it Dead' test of which 0 returned DEAD in 59 seconds.
[2022-05-16 06:07:50] [INFO ] Dead Transitions using invariants and state equation in 60942 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 938/1019 places, 850/850 transitions.
Finished structural reductions, in 1 iterations. Remains : 938/1019 places, 850/850 transitions.
Support contains 98 out of 938 places after structural reductions.
[2022-05-16 06:07:50] [INFO ] Flatten gal took : 188 ms
[2022-05-16 06:07:50] [INFO ] Flatten gal took : 99 ms
[2022-05-16 06:07:50] [INFO ] Input system was already deterministic with 850 transitions.
Finished random walk after 6265 steps, including 38 resets, run visited all 27 properties in 332 ms. (steps per millisecond=18 )
FORMULA Echo-PT-d04r03-LTLFireability-03 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Computed a total of 938 stabilizing places and 850 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 938 transition count 850
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 : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(G(X((F(G(p0)) U X((p1 U p2))))))))'
Support contains 12 out of 938 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 938/938 places, 850/850 transitions.
Graph (complete) has 3593 edges and 938 vertex of which 929 are kept as prefixes of interest. Removing 9 places using SCC suffix rule.19 ms
Discarding 9 places :
Also discarding 1 output transitions
Drop transitions removed 1 transitions
Applied a total of 1 rules in 96 ms. Remains 929 /938 variables (removed 9) and now considering 849/850 (removed 1) transitions.
// Phase 1: matrix 849 rows 929 cols
[2022-05-16 06:07:52] [INFO ] Computed 424 place invariants in 645 ms
[2022-05-16 06:10:32] [INFO ] Performed 437/929 implicitness test of which 0 returned IMPLICIT in 159 seconds.
[2022-05-16 06:10:32] [INFO ] Timeout of Implicit test with SMT after 159 seconds.
[2022-05-16 06:10:32] [INFO ] Implicit Places using invariants in 160675 ms returned []
// Phase 1: matrix 849 rows 929 cols
[2022-05-16 06:10:33] [INFO ] Computed 424 place invariants in 664 ms
[2022-05-16 06:13:13] [INFO ] Performed 457/929 implicitness test of which 0 returned IMPLICIT in 159 seconds.
[2022-05-16 06:13:13] [INFO ] Timeout of Implicit test with SMT after 159 seconds.
[2022-05-16 06:13:13] [INFO ] Implicit Places using invariants and state equation in 160681 ms returned []
Implicit Place search using SMT with State Equation took 321356 ms to find 0 implicit places.
[2022-05-16 06:13:13] [INFO ] Redundant transitions in 50 ms returned []
// Phase 1: matrix 849 rows 929 cols
[2022-05-16 06:13:13] [INFO ] Computed 424 place invariants in 651 ms
[2022-05-16 06:14:13] [INFO ] Performed 144/849 'is it Dead' test of which 0 returned DEAD in 59 seconds.
[2022-05-16 06:14:13] [INFO ] Dead Transitions using invariants and state equation in 60669 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 929/938 places, 849/850 transitions.
Finished structural reductions, in 1 iterations. Remains : 929/938 places, 849/850 transitions.
Stuttering acceptance computed with spot in 273 ms :[(NOT p2), (AND (NOT p0) (NOT p2)), (NOT p2), (AND (NOT p0) (NOT p2))]
Running random walk in product with property : Echo-PT-d04r03-LTLFireability-01 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p2) (NOT p1)), acceptance={} source=0 dest: 1}, { cond=(NOT p2), acceptance={} source=0 dest: 2}], [{ cond=(OR (AND p2 p0) (AND p1 p0)), acceptance={} source=1 dest: 1}, { cond=(OR (AND p2 (NOT p0)) (AND p1 (NOT p0))), acceptance={0} source=1 dest: 1}, { cond=(AND (NOT p2) (NOT p1) p0), acceptance={1} source=1 dest: 1}, { cond=(AND (NOT p2) (NOT p1) (NOT p0)), acceptance={0, 1} source=1 dest: 1}, { cond=(AND (NOT p2) p1 p0), acceptance={1} source=1 dest: 3}, { cond=(AND (NOT p2) p1 (NOT p0)), acceptance={0, 1} source=1 dest: 3}], [{ cond=(AND (NOT p2) (NOT p1)), acceptance={} source=2 dest: 1}, { cond=(NOT p2), acceptance={0, 1} source=2 dest: 2}], [{ cond=(AND (NOT p2) (NOT p1) p0), acceptance={1} source=3 dest: 1}, { cond=(AND (NOT p2) (NOT p1) (NOT p0)), acceptance={0, 1} source=3 dest: 1}, { cond=(AND (NOT p2) p1 p0), acceptance={1} source=3 dest: 3}, { cond=(AND (NOT p2) p1 (NOT p0)), acceptance={0, 1} source=3 dest: 3}]], initial=0, aps=[p2:(AND (EQ s40 1) (EQ s871 1)), p1:(AND (EQ s0 1) (EQ s21 1) (EQ s22 1) (EQ s23 1) (EQ s444 1) (EQ s918 1) (EQ s316 1) (EQ s926 1)), p0:(AND (EQ s196 1) ...], nbAcceptance=2, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null, null][true, true, true, true]]
Stuttering criterion allowed to conclude after 161 steps with 0 reset in 11 ms.
FORMULA Echo-PT-d04r03-LTLFireability-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Echo-PT-d04r03-LTLFireability-01 finished in 382533 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(G((G((G(p0) U X(!p1)))&&G(p2)))))'
Support contains 6 out of 938 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 938/938 places, 850/850 transitions.
Graph (complete) has 3593 edges and 938 vertex of which 929 are kept as prefixes of interest. Removing 9 places using SCC suffix rule.7 ms
Discarding 9 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 57 ms. Remains 928 /938 variables (removed 10) and now considering 848/850 (removed 2) transitions.
// Phase 1: matrix 848 rows 928 cols
[2022-05-16 06:14:14] [INFO ] Computed 424 place invariants in 659 ms
[2022-05-16 06:14:53] [INFO ] Performed 629/928 implicitness test of which 1 returned IMPLICIT in 38 seconds.
[2022-05-16 06:15:04] [INFO ] Implicit Places using invariants in 50311 ms returned [227]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 50319 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 927/938 places, 848/850 transitions.
Applied a total of 0 rules in 38 ms. Remains 927 /927 variables (removed 0) and now considering 848/848 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 927/938 places, 848/850 transitions.
Stuttering acceptance computed with spot in 196 ms :[(OR (NOT p2) p1), p1, (AND (NOT p0) p1), p1, (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) p1))]
Running random walk in product with property : Echo-PT-d04r03-LTLFireability-02 automaton TGBA Formula[mat=[[{ cond=p2, acceptance={0} source=0 dest: 0}, { cond=(NOT p2), acceptance={0, 1} source=0 dest: 0}, { cond=(AND p2 (NOT p0)), acceptance={0, 1} source=0 dest: 1}, { cond=(AND p2 p0), acceptance={1} source=0 dest: 2}, { cond=(AND p2 p0), acceptance={0, 1} source=0 dest: 3}], [{ cond=(AND p2 p1), acceptance={0} source=1 dest: 0}, { cond=(AND (NOT p2) p1), acceptance={0, 1} source=1 dest: 0}, { cond=(AND p2 (NOT p0) p1), acceptance={0, 1} source=1 dest: 1}, { cond=(AND p2 p0 p1), acceptance={1} source=1 dest: 2}, { cond=(AND p2 p0 p1), acceptance={0, 1} source=1 dest: 3}], [{ cond=(AND p2 (NOT p0) p1), acceptance={0} source=2 dest: 0}, { cond=(AND (NOT p2) (NOT p0) p1), acceptance={0, 1} source=2 dest: 0}, { cond=(AND p2 (NOT p0) p1), acceptance={0, 1} source=2 dest: 1}, { cond=(AND p2 p0 p1), acceptance={1} source=2 dest: 2}, { cond=(AND p2 p0 p1), acceptance={} source=2 dest: 4}, { cond=(AND (NOT p2) p0 p1), acceptance={1} source=2 dest: 4}], [{ cond=(AND (NOT p0) p1), acceptance={0, 1} source=3 dest: 1}, { cond=(AND p0 p1), acceptance={1} source=3 dest: 2}, { cond=(AND p0 p1), acceptance={0, 1} source=3 dest: 3}], [{ cond=(AND p2 (NOT p0)), acceptance={0} source=4 dest: 0}, { cond=(AND (NOT p2) (NOT p0)), acceptance={0, 1} source=4 dest: 0}, { cond=(AND p2 (NOT p0)), acceptance={0, 1} source=4 dest: 1}, { cond=(AND p2 p0), acceptance={1} source=4 dest: 2}, { cond=(AND p2 p0), acceptance={} source=4 dest: 4}, { cond=(AND (NOT p2) p0), acceptance={1} source=4 dest: 4}]], initial=0, aps=[p2:(AND (EQ s161 1) (EQ s895 1)), p0:(AND (EQ s288 1) (EQ s919 1)), p1:(AND (EQ s225 1) (EQ s907 1))], nbAcceptance=2, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null, null, null][true, true, true, true, true]]
Stuttering criterion allowed to conclude after 160 steps with 0 reset in 5 ms.
FORMULA Echo-PT-d04r03-LTLFireability-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Echo-PT-d04r03-LTLFireability-02 finished in 50638 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(X(X(((X(p0) U (p1 U p2)) U p3)))))'
Support contains 19 out of 938 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 938/938 places, 850/850 transitions.
Applied a total of 0 rules in 12 ms. Remains 938 /938 variables (removed 0) and now considering 850/850 (removed 0) transitions.
// Phase 1: matrix 850 rows 938 cols
[2022-05-16 06:15:05] [INFO ] Computed 432 place invariants in 727 ms
[2022-05-16 06:16:13] [INFO ] Performed 433/938 implicitness test of which 0 returned IMPLICIT in 67 seconds.
[2022-05-16 06:16:18] [INFO ] Implicit Places using invariants in 73579 ms returned []
// Phase 1: matrix 850 rows 938 cols
[2022-05-16 06:16:19] [INFO ] Computed 432 place invariants in 709 ms
[2022-05-16 06:18:59] [INFO ] Performed 433/938 implicitness test of which 0 returned IMPLICIT in 158 seconds.
[2022-05-16 06:18:59] [INFO ] Timeout of Implicit test with SMT after 158 seconds.
[2022-05-16 06:18:59] [INFO ] Implicit Places using invariants and state equation in 160727 ms returned []
Implicit Place search using SMT with State Equation took 234307 ms to find 0 implicit places.
// Phase 1: matrix 850 rows 938 cols
[2022-05-16 06:18:59] [INFO ] Computed 432 place invariants in 722 ms
[2022-05-16 06:19:59] [INFO ] Performed 2/850 'is it Dead' test of which 0 returned DEAD in 59 seconds.
[2022-05-16 06:19:59] [INFO ] Dead Transitions using invariants and state equation in 60738 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 938/938 places, 850/850 transitions.
Stuttering acceptance computed with spot in 390 ms :[(NOT p3), (NOT p3), (NOT p3), (NOT p0), (NOT p2), (NOT p3), (AND (NOT p0) (NOT p2)), true, (NOT p2)]
Running random walk in product with property : Echo-PT-d04r03-LTLFireability-04 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=true, acceptance={} source=2 dest: 2}, { cond=(AND (NOT p3) (NOT p2) (NOT p1)), acceptance={} source=2 dest: 3}, { cond=(AND (NOT p3) (NOT p2)), acceptance={} source=2 dest: 4}, { cond=(NOT p3), acceptance={} source=2 dest: 5}, { cond=(AND (NOT p3) (NOT p2) p1), acceptance={} source=2 dest: 6}], [{ cond=(NOT p0), acceptance={} source=3 dest: 7}], [{ cond=(AND (NOT p2) (NOT p1)), acceptance={0} source=4 dest: 3}, { cond=(NOT p2), acceptance={0} source=4 dest: 4}, { cond=(AND (NOT p2) p1), acceptance={0} source=4 dest: 6}], [{ cond=(AND (NOT p3) (NOT p2) (NOT p1)), acceptance={0} source=5 dest: 3}, { cond=(AND (NOT p3) (NOT p2)), acceptance={0} source=5 dest: 4}, { cond=(NOT p3), acceptance={0} source=5 dest: 5}, { cond=(AND (NOT p3) (NOT p2) p1), acceptance={0} source=5 dest: 6}], [{ cond=(AND (NOT p2) (NOT p1) (NOT p0)), acceptance={} source=6 dest: 7}, { cond=(AND (NOT p2) p1 (NOT p0)), acceptance={} source=6 dest: 8}], [{ cond=true, acceptance={0} source=7 dest: 7}], [{ cond=(AND (NOT p2) (NOT p1)), acceptance={0} source=8 dest: 7}, { cond=(AND (NOT p2) p1), acceptance={0} source=8 dest: 8}]], initial=0, aps=[p3:(AND (EQ s89 1) (EQ s91 1) (EQ s92 1) (EQ s93 1) (EQ s522 1)), p2:(AND (EQ s6 1) (EQ s368 1)), p1:(AND (EQ s176 1) (EQ s177 1) (EQ s178 1) (EQ s179 1) ...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 4 steps with 0 reset in 1 ms.
FORMULA Echo-PT-d04r03-LTLFireability-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Echo-PT-d04r03-LTLFireability-04 finished in 295472 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(X(((p0 U p1)&&X(X(X(p1)))))))'
Support contains 4 out of 938 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 938/938 places, 850/850 transitions.
Applied a total of 0 rules in 11 ms. Remains 938 /938 variables (removed 0) and now considering 850/850 (removed 0) transitions.
// Phase 1: matrix 850 rows 938 cols
[2022-05-16 06:20:01] [INFO ] Computed 432 place invariants in 708 ms
[2022-05-16 06:21:34] [INFO ] Performed 433/938 implicitness test of which 0 returned IMPLICIT in 92 seconds.
[2022-05-16 06:21:37] [INFO ] Implicit Places using invariants in 96984 ms returned []
// Phase 1: matrix 850 rows 938 cols
[2022-05-16 06:21:38] [INFO ] Computed 432 place invariants in 720 ms
[2022-05-16 06:24:18] [INFO ] Performed 213/938 implicitness test of which 0 returned IMPLICIT in 158 seconds.
[2022-05-16 06:24:18] [INFO ] Timeout of Implicit test with SMT after 158 seconds.
[2022-05-16 06:24:18] [INFO ] Implicit Places using invariants and state equation in 160733 ms returned []
Implicit Place search using SMT with State Equation took 257725 ms to find 0 implicit places.
// Phase 1: matrix 850 rows 938 cols
[2022-05-16 06:24:18] [INFO ] Computed 432 place invariants in 716 ms
[2022-05-16 06:25:18] [INFO ] Performed 2/850 'is it Dead' test of which 0 returned DEAD in 59 seconds.
[2022-05-16 06:25:18] [INFO ] Dead Transitions using invariants and state equation in 60741 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 938/938 places, 850/850 transitions.
Stuttering acceptance computed with spot in 177 ms :[true, (NOT p1), (NOT p1), (NOT p1), (NOT p1), (NOT p1)]
Running random walk in product with property : Echo-PT-d04r03-LTLFireability-06 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=2 dest: 0}, { cond=(OR p1 p0), acceptance={} source=2 dest: 4}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=3 dest: 0}, { cond=(OR p1 p0), acceptance={} source=3 dest: 5}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=4 dest: 0}, { cond=(OR p1 p0), acceptance={} source=4 dest: 3}], [{ cond=(NOT p1), acceptance={} source=5 dest: 0}, { cond=p1, acceptance={} source=5 dest: 5}]], initial=1, aps=[p1:(AND (EQ s126 1) (EQ s898 1)), p0:(AND (EQ s9 1) (EQ s381 1))], 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, null, null][false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 1 ms.
FORMULA Echo-PT-d04r03-LTLFireability-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Echo-PT-d04r03-LTLFireability-06 finished in 318678 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(p0))'
Support contains 5 out of 938 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 938/938 places, 850/850 transitions.
Graph (complete) has 3593 edges and 938 vertex of which 929 are kept as prefixes of interest. Removing 9 places using SCC suffix rule.5 ms
Discarding 9 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 33 ms. Remains 928 /938 variables (removed 10) and now considering 848/850 (removed 2) transitions.
// Phase 1: matrix 848 rows 928 cols
[2022-05-16 06:25:19] [INFO ] Computed 424 place invariants in 650 ms
[2022-05-16 06:27:20] [INFO ] Performed 424/928 implicitness test of which 4 returned IMPLICIT in 119 seconds.
[2022-05-16 06:27:59] [INFO ] Performed 744/928 implicitness test of which 4 returned IMPLICIT in 159 seconds.
[2022-05-16 06:27:59] [INFO ] Implicit Places using invariants in 160668 ms returned [70, 196, 208, 215]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 160671 ms to find 4 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 924/938 places, 848/850 transitions.
Applied a total of 0 rules in 32 ms. Remains 924 /924 variables (removed 0) and now considering 848/848 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 924/938 places, 848/850 transitions.
Stuttering acceptance computed with spot in 34 ms :[(NOT p0)]
Running random walk in product with property : Echo-PT-d04r03-LTLFireability-07 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(AND (EQ s411 1) (EQ s412 1) (EQ s414 1) (EQ s415 1) (EQ s850 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 253 steps with 1 reset in 6 ms.
FORMULA Echo-PT-d04r03-LTLFireability-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Echo-PT-d04r03-LTLFireability-07 finished in 160788 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 2 out of 938 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 938/938 places, 850/850 transitions.
Graph (complete) has 3593 edges and 938 vertex of which 929 are kept as prefixes of interest. Removing 9 places using SCC suffix rule.2 ms
Discarding 9 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 42 ms. Remains 928 /938 variables (removed 10) and now considering 848/850 (removed 2) transitions.
// Phase 1: matrix 848 rows 928 cols
[2022-05-16 06:28:00] [INFO ] Computed 424 place invariants in 671 ms
[2022-05-16 06:30:40] [INFO ] Performed 70/928 implicitness test of which 1 returned IMPLICIT in 159 seconds.
[2022-05-16 06:30:40] [INFO ] Implicit Places using invariants in 160688 ms returned [70]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 160692 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 927/938 places, 848/850 transitions.
Applied a total of 0 rules in 26 ms. Remains 927 /927 variables (removed 0) and now considering 848/848 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 927/938 places, 848/850 transitions.
Stuttering acceptance computed with spot in 63 ms :[(NOT p0)]
Running random walk in product with property : Echo-PT-d04r03-LTLFireability-08 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 s268 0) (EQ s914 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 1043 ms.
Product exploration explored 100000 steps with 621 reset in 1093 ms.
Computed a total of 927 stabilizing places and 848 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 927 transition count 848
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 :(F (G p0))
Knowledge based reduction with 4 factoid took 95 ms. Reduced automaton from 1 states, 2 edges and 1 AP to 1 states, 0 edges and 0 AP.
FORMULA Echo-PT-d04r03-LTLFireability-08 TRUE TECHNIQUES KNOWLEDGE
Treatment of property Echo-PT-d04r03-LTLFireability-08 finished in 163368 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(X((F(G(p0)) U !p1))))'
Support contains 9 out of 938 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 938/938 places, 850/850 transitions.
Applied a total of 0 rules in 13 ms. Remains 938 /938 variables (removed 0) and now considering 850/850 (removed 0) transitions.
// Phase 1: matrix 850 rows 938 cols
[2022-05-16 06:30:43] [INFO ] Computed 432 place invariants in 713 ms
[2022-05-16 06:33:23] [INFO ] Performed 433/938 implicitness test of which 0 returned IMPLICIT in 159 seconds.
[2022-05-16 06:33:23] [INFO ] Timeout of Implicit test with SMT after 159 seconds.
[2022-05-16 06:33:23] [INFO ] Implicit Places using invariants in 160735 ms returned []
// Phase 1: matrix 850 rows 938 cols
[2022-05-16 06:33:24] [INFO ] Computed 432 place invariants in 729 ms
[2022-05-16 06:36:04] [INFO ] Performed 433/938 implicitness test of which 0 returned IMPLICIT in 158 seconds.
[2022-05-16 06:36:04] [INFO ] Timeout of Implicit test with SMT after 158 seconds.
[2022-05-16 06:36:04] [INFO ] Implicit Places using invariants and state equation in 160748 ms returned []
Implicit Place search using SMT with State Equation took 321484 ms to find 0 implicit places.
// Phase 1: matrix 850 rows 938 cols
[2022-05-16 06:36:05] [INFO ] Computed 432 place invariants in 714 ms
[2022-05-16 06:37:05] [INFO ] Performed 2/850 'is it Dead' test of which 0 returned DEAD in 59 seconds.
[2022-05-16 06:37:05] [INFO ] Dead Transitions using invariants and state equation in 60729 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 938/938 places, 850/850 transitions.
Stuttering acceptance computed with spot in 139 ms :[p1, p1, p1, (NOT p0)]
Running random walk in product with property : Echo-PT-d04r03-LTLFireability-09 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=p1, acceptance={0} source=2 dest: 2}, { cond=p1, acceptance={} source=2 dest: 3}], [{ cond=p0, acceptance={} source=3 dest: 3}, { cond=(NOT p0), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p1:(AND (EQ s269 1) (EQ s270 1) (EQ s272 1) (EQ s273 1) (EQ s274 1) (EQ s275 1) (EQ s695 1)), p0:(AND (EQ s3 1) (EQ s348 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 33333 reset in 533 ms.
Product exploration explored 100000 steps with 33333 reset in 472 ms.
Computed a total of 938 stabilizing places and 850 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 938 transition count 850
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [(AND (NOT p1) (NOT p0)), (X (X (NOT p1))), (F (G (NOT p1))), (F (G (NOT p0)))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X (X (NOT p1)))
Knowledge based reduction with 4 factoid took 83 ms. Reduced automaton from 4 states, 6 edges and 2 AP to 1 states, 0 edges and 0 AP.
FORMULA Echo-PT-d04r03-LTLFireability-09 TRUE TECHNIQUES KNOWLEDGE
Treatment of property Echo-PT-d04r03-LTLFireability-09 finished in 383754 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G((X(p0)||F((p1 U (X(p1)||p2))))))'
Support contains 14 out of 938 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 938/938 places, 850/850 transitions.
Applied a total of 0 rules in 12 ms. Remains 938 /938 variables (removed 0) and now considering 850/850 (removed 0) transitions.
// Phase 1: matrix 850 rows 938 cols
[2022-05-16 06:37:07] [INFO ] Computed 432 place invariants in 720 ms
[2022-05-16 06:38:23] [INFO ] Performed 213/938 implicitness test of which 0 returned IMPLICIT in 75 seconds.
[2022-05-16 06:39:11] [INFO ] Performed 433/938 implicitness test of which 0 returned IMPLICIT in 123 seconds.
[2022-05-16 06:39:11] [INFO ] Timeout of Implicit test with SMT after 123 seconds.
[2022-05-16 06:39:11] [INFO ] Implicit Places using invariants in 125010 ms returned []
// Phase 1: matrix 850 rows 938 cols
[2022-05-16 06:39:12] [INFO ] Computed 432 place invariants in 779 ms
[2022-05-16 06:41:52] [INFO ] Performed 433/938 implicitness test of which 0 returned IMPLICIT in 158 seconds.
[2022-05-16 06:41:52] [INFO ] Timeout of Implicit test with SMT after 158 seconds.
[2022-05-16 06:41:52] [INFO ] Implicit Places using invariants and state equation in 160792 ms returned []
Implicit Place search using SMT with State Equation took 285803 ms to find 0 implicit places.
// Phase 1: matrix 850 rows 938 cols
[2022-05-16 06:41:53] [INFO ] Computed 432 place invariants in 736 ms
[2022-05-16 06:42:53] [INFO ] Performed 2/850 'is it Dead' test of which 0 returned DEAD in 59 seconds.
[2022-05-16 06:42:53] [INFO ] Dead Transitions using invariants and state equation in 60746 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 938/938 places, 850/850 transitions.
Stuttering acceptance computed with spot in 99 ms :[(AND (NOT p2) (NOT p0) (NOT p1)), (AND (NOT p2) (NOT p0) (NOT p1)), (AND (NOT p2) (NOT p1))]
Running random walk in product with property : Echo-PT-d04r03-LTLFireability-11 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p2), acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p2) (NOT p0) (NOT p1)), acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p2) (NOT p1)), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p2:(AND (EQ s94 1) (EQ s95 1) (EQ s97 1) (EQ s528 1)), p0:(OR (EQ s302 0) (EQ s303 0) (EQ s305 0) (EQ s306 0) (EQ s728 0)), p1:(AND (EQ s182 1) (EQ s184 1...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 33245 reset in 522 ms.
Product exploration explored 100000 steps with 33226 reset in 560 ms.
Computed a total of 938 stabilizing places and 850 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 938 transition count 850
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 p2) p0 (NOT p1)), (X (NOT (AND (NOT p2) (NOT p0) (NOT p1)))), (X (X (AND (NOT p2) (NOT p1)))), (F (G (NOT p2))), (F (G p0)), (F (G (NOT p1)))]
False Knowledge obtained : []
Knowledge based reduction with 6 factoid took 236 ms. Reduced automaton from 3 states, 4 edges and 3 AP to 3 states, 4 edges and 3 AP.
Stuttering acceptance computed with spot in 103 ms :[(AND (NOT p2) (NOT p1) (NOT p0)), (AND (NOT p2) (NOT p1) (NOT p0)), (AND (NOT p2) (NOT p1))]
Finished random walk after 1525 steps, including 9 resets, run visited all 3 properties in 35 ms. (steps per millisecond=43 )
Knowledge obtained : [(AND (NOT p2) p0 (NOT p1)), (X (NOT (AND (NOT p2) (NOT p0) (NOT p1)))), (X (X (AND (NOT p2) (NOT p1)))), (F (G (NOT p2))), (F (G p0)), (F (G (NOT p1)))]
False Knowledge obtained : [(F p2), (F (NOT (AND (NOT p2) (NOT p1)))), (F (AND (NOT p2) (NOT p1) (NOT p0)))]
Knowledge based reduction with 6 factoid took 307 ms. Reduced automaton from 3 states, 4 edges and 3 AP to 3 states, 4 edges and 3 AP.
Stuttering acceptance computed with spot in 96 ms :[(AND (NOT p2) (NOT p1) (NOT p0)), (AND (NOT p2) (NOT p1) (NOT p0)), (AND (NOT p2) (NOT p1))]
Stuttering acceptance computed with spot in 92 ms :[(AND (NOT p2) (NOT p1) (NOT p0)), (AND (NOT p2) (NOT p1) (NOT p0)), (AND (NOT p2) (NOT p1))]
Support contains 14 out of 938 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 938/938 places, 850/850 transitions.
Applied a total of 0 rules in 11 ms. Remains 938 /938 variables (removed 0) and now considering 850/850 (removed 0) transitions.
// Phase 1: matrix 850 rows 938 cols
[2022-05-16 06:42:56] [INFO ] Computed 432 place invariants in 704 ms
[2022-05-16 06:45:36] [INFO ] Performed 433/938 implicitness test of which 0 returned IMPLICIT in 159 seconds.
[2022-05-16 06:45:36] [INFO ] Timeout of Implicit test with SMT after 159 seconds.
[2022-05-16 06:45:36] [INFO ] Implicit Places using invariants in 160732 ms returned []
// Phase 1: matrix 850 rows 938 cols
[2022-05-16 06:45:37] [INFO ] Computed 432 place invariants in 740 ms
[2022-05-16 06:48:17] [INFO ] Performed 597/938 implicitness test of which 0 returned IMPLICIT in 158 seconds.
[2022-05-16 06:48:17] [INFO ] Timeout of Implicit test with SMT after 158 seconds.
[2022-05-16 06:48:17] [INFO ] Implicit Places using invariants and state equation in 160759 ms returned []
Implicit Place search using SMT with State Equation took 321492 ms to find 0 implicit places.
// Phase 1: matrix 850 rows 938 cols
[2022-05-16 06:48:18] [INFO ] Computed 432 place invariants in 713 ms
[2022-05-16 06:49:18] [INFO ] Performed 2/850 'is it Dead' test of which 0 returned DEAD in 59 seconds.
[2022-05-16 06:49:18] [INFO ] Dead Transitions using invariants and state equation in 60725 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 938/938 places, 850/850 transitions.
Computed a total of 938 stabilizing places and 850 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 938 transition count 850
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 p2) (NOT p1) p0), (X (NOT (AND (NOT p2) (NOT p1) (NOT p0)))), (X (X (AND (NOT p2) (NOT p1)))), (F (G (NOT p2))), (F (G (NOT p1))), (F (G p0))]
False Knowledge obtained : []
Knowledge based reduction with 6 factoid took 258 ms. Reduced automaton from 3 states, 4 edges and 3 AP to 3 states, 4 edges and 3 AP.
Stuttering acceptance computed with spot in 96 ms :[(AND (NOT p2) (NOT p0) (NOT p1)), (AND (NOT p2) (NOT p0) (NOT p1)), (AND (NOT p2) (NOT p1))]
Finished random walk after 793 steps, including 4 resets, run visited all 3 properties in 14 ms. (steps per millisecond=56 )
Knowledge obtained : [(AND (NOT p2) (NOT p1) p0), (X (NOT (AND (NOT p2) (NOT p1) (NOT p0)))), (X (X (AND (NOT p2) (NOT p1)))), (F (G (NOT p2))), (F (G (NOT p1))), (F (G p0))]
False Knowledge obtained : [(F p2), (F (NOT (AND (NOT p2) (NOT p1)))), (F (AND (NOT p2) (NOT p0) (NOT p1)))]
Knowledge based reduction with 6 factoid took 285 ms. Reduced automaton from 3 states, 4 edges and 3 AP to 3 states, 4 edges and 3 AP.
Stuttering acceptance computed with spot in 104 ms :[(AND (NOT p2) (NOT p0) (NOT p1)), (AND (NOT p2) (NOT p0) (NOT p1)), (AND (NOT p2) (NOT p1))]
Stuttering acceptance computed with spot in 127 ms :[(AND (NOT p2) (NOT p0) (NOT p1)), (AND (NOT p2) (NOT p0) (NOT p1)), (AND (NOT p2) (NOT p1))]
Stuttering acceptance computed with spot in 104 ms :[(AND (NOT p2) (NOT p0) (NOT p1)), (AND (NOT p2) (NOT p0) (NOT p1)), (AND (NOT p2) (NOT p1))]
Product exploration explored 100000 steps with 33356 reset in 521 ms.
Product exploration explored 100000 steps with 33357 reset in 551 ms.
Applying partial POR strategy [false, true, true]
Stuttering acceptance computed with spot in 121 ms :[(AND (NOT p2) (NOT p0) (NOT p1)), (AND (NOT p2) (NOT p0) (NOT p1)), (AND (NOT p2) (NOT p1))]
Support contains 14 out of 938 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 938/938 places, 850/850 transitions.
Graph (complete) has 3593 edges and 938 vertex of which 929 are kept as prefixes of interest. Removing 9 places using SCC suffix rule.5 ms
Discarding 9 places :
Also discarding 1 output transitions
Drop transitions removed 1 transitions
Applied a total of 1 rules in 55 ms. Remains 929 /938 variables (removed 9) and now considering 849/850 (removed 1) transitions.
[2022-05-16 06:49:20] [INFO ] Redundant transitions in 8 ms returned []
// Phase 1: matrix 849 rows 929 cols
[2022-05-16 06:49:21] [INFO ] Computed 424 place invariants in 646 ms
[2022-05-16 06:50:21] [INFO ] Performed 144/849 'is it Dead' test of which 0 returned DEAD in 59 seconds.
[2022-05-16 06:50:21] [INFO ] Dead Transitions using invariants and state equation in 60661 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 929/938 places, 849/850 transitions.
Finished structural reductions, in 1 iterations. Remains : 929/938 places, 849/850 transitions.
Product exploration explored 100000 steps with 33351 reset in 2608 ms.
Product exploration explored 100000 steps with 33243 reset in 2605 ms.
Built C files in :
/tmp/ltsmin16521878906913868667
[2022-05-16 06:50:26] [INFO ] Built C files in 46ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin16521878906913868667
Running compilation step : cd /tmp/ltsmin16521878906913868667;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1875 ms.
Running link step : cd /tmp/ltsmin16521878906913868667;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 43 ms.
Running LTSmin : cd /tmp/ltsmin16521878906913868667;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased6786616385492183282.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 14 out of 938 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 938/938 places, 850/850 transitions.
Applied a total of 0 rules in 33 ms. Remains 938 /938 variables (removed 0) and now considering 850/850 (removed 0) transitions.
// Phase 1: matrix 850 rows 938 cols
[2022-05-16 06:50:42] [INFO ] Computed 432 place invariants in 712 ms
[2022-05-16 06:51:01] [INFO ] Implicit Places using invariants in 19814 ms returned []
// Phase 1: matrix 850 rows 938 cols
[2022-05-16 06:51:02] [INFO ] Computed 432 place invariants in 726 ms
[2022-05-16 06:53:42] [INFO ] Performed 693/938 implicitness test of which 0 returned IMPLICIT in 158 seconds.
[2022-05-16 06:53:42] [INFO ] Timeout of Implicit test with SMT after 158 seconds.
[2022-05-16 06:53:42] [INFO ] Implicit Places using invariants and state equation in 160741 ms returned []
Implicit Place search using SMT with State Equation took 180557 ms to find 0 implicit places.
// Phase 1: matrix 850 rows 938 cols
[2022-05-16 06:53:43] [INFO ] Computed 432 place invariants in 710 ms
[2022-05-16 06:54:43] [INFO ] Performed 2/850 'is it Dead' test of which 0 returned DEAD in 59 seconds.
[2022-05-16 06:54:43] [INFO ] Dead Transitions using invariants and state equation in 60730 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 938/938 places, 850/850 transitions.
Built C files in :
/tmp/ltsmin8239836569720146849
[2022-05-16 06:54:43] [INFO ] Built C files in 17ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin8239836569720146849
Running compilation step : cd /tmp/ltsmin8239836569720146849;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin8239836569720146849;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin8239836569720146849;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:94)
at java.base/java.lang.Thread.run(Thread.java:829)
[2022-05-16 06:54:46] [INFO ] Flatten gal took : 64 ms
[2022-05-16 06:54:46] [INFO ] Flatten gal took : 66 ms
[2022-05-16 06:54:46] [INFO ] Time to serialize gal into /tmp/LTL3932157863866616812.gal : 12 ms
[2022-05-16 06:54:46] [INFO ] Time to serialize properties into /tmp/LTL13836450771846802659.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL3932157863866616812.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL13836450771846802659.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL3932157...267
Read 1 LTL properties
Checking formula 0 : !((G((X("((((p382==0)||(p383==0))||((p385==0)||(p386==0)))||(p808==0))"))||(F(("((((p262==1)&&(p264==1))&&((p265==1)&&(p266==1)))&&(p6...294
Formula 0 simplified : !G(X"((((p382==0)||(p383==0))||((p385==0)||(p386==0)))||(p808==0))" | F("((((p262==1)&&(p264==1))&&((p265==1)&&(p266==1)))&&(p695==1...282
Detected timeout of ITS tools.
[2022-05-16 06:55:01] [INFO ] Flatten gal took : 66 ms
[2022-05-16 06:55:01] [INFO ] Applying decomposition
[2022-05-16 06:55:01] [INFO ] Flatten gal took : 60 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph5868134106591278618.txt' '-o' '/tmp/graph5868134106591278618.bin' '-w' '/tmp/graph5868134106591278618.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph5868134106591278618.bin' '-l' '-1' '-v' '-w' '/tmp/graph5868134106591278618.weights' '-q' '0' '-e' '0.001'
[2022-05-16 06:55:02] [INFO ] Decomposing Gal with order
[2022-05-16 06:55:02] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-16 06:55:02] [INFO ] Removed a total of 1568 redundant transitions.
[2022-05-16 06:55:02] [INFO ] Flatten gal took : 204 ms
[2022-05-16 06:55:02] [INFO ] Fuse similar labels procedure discarded/fused a total of 308 labels/synchronizations in 75 ms.
[2022-05-16 06:55:02] [INFO ] Time to serialize gal into /tmp/LTL5115347894269534283.gal : 14 ms
[2022-05-16 06:55:02] [INFO ] Time to serialize properties into /tmp/LTL18341843679610299709.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL5115347894269534283.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL18341843679610299709.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL5115347...246
Read 1 LTL properties
Checking formula 0 : !((G((X("((((i5.i1.u49.p382==0)||(i3.u31.p383==0))||((i3.u31.p385==0)||(i3.u31.p386==0)))||(i3.u31.p808==0))"))||(F(("((((i2.u29.p262=...430
Formula 0 simplified : !G(X"((((i5.i1.u49.p382==0)||(i3.u31.p383==0))||((i3.u31.p385==0)||(i3.u31.p386==0)))||(i3.u31.p808==0))" | F("((((i2.u29.p262==1)&&...418
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin8365481232421978206
[2022-05-16 06:55:17] [INFO ] Built C files in 21ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin8365481232421978206
Running compilation step : cd /tmp/ltsmin8365481232421978206;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1814 ms.
Running link step : cd /tmp/ltsmin8365481232421978206;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 34 ms.
Running LTSmin : cd /tmp/ltsmin8365481232421978206;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '[]((X((LTLAPp0==true))||<>(((LTLAPp1==true) U (X((LTLAPp1==true))||(LTLAPp2==true))))))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property Echo-PT-d04r03-LTLFireability-11 finished in 1105803 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(G(p0))))'
Support contains 6 out of 938 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 938/938 places, 850/850 transitions.
Applied a total of 0 rules in 14 ms. Remains 938 /938 variables (removed 0) and now considering 850/850 (removed 0) transitions.
// Phase 1: matrix 850 rows 938 cols
[2022-05-16 06:55:33] [INFO ] Computed 432 place invariants in 788 ms
[2022-05-16 06:57:09] [INFO ] Performed 433/938 implicitness test of which 0 returned IMPLICIT in 94 seconds.
[2022-05-16 06:58:13] [INFO ] Performed 797/938 implicitness test of which 0 returned IMPLICIT in 159 seconds.
[2022-05-16 06:58:13] [INFO ] Timeout of Implicit test with SMT after 159 seconds.
[2022-05-16 06:58:13] [INFO ] Implicit Places using invariants in 160803 ms returned []
// Phase 1: matrix 850 rows 938 cols
[2022-05-16 06:58:14] [INFO ] Computed 432 place invariants in 724 ms
[2022-05-16 07:00:54] [INFO ] Performed 213/938 implicitness test of which 0 returned IMPLICIT in 158 seconds.
[2022-05-16 07:00:54] [INFO ] Timeout of Implicit test with SMT after 158 seconds.
[2022-05-16 07:00:54] [INFO ] Implicit Places using invariants and state equation in 160736 ms returned []
Implicit Place search using SMT with State Equation took 321539 ms to find 0 implicit places.
// Phase 1: matrix 850 rows 938 cols
[2022-05-16 07:00:54] [INFO ] Computed 432 place invariants in 719 ms
BK_TIME_CONFINEMENT_REACHED
--------------------
content from stderr:
+ export LANG=C
+ LANG=C
+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ export PYTHONPATH=/usr/lib/python3.9/site-packages/
+ PYTHONPATH=/usr/lib/python3.9/site-packages/
+ export LD_LIBRARY_PATH=/usr/local/lib:
+ LD_LIBRARY_PATH=/usr/local/lib:
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202205111006.jar
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
+ VERSION=202205111006
+ echo 'Running Version 202205111006'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data @none -pnfolder /home/mcc/execution -examination LTLFireability -spotpath /home/mcc/BenchKit/bin//..//ltlfilt -z3path /home/mcc/BenchKit/bin//..//z3/bin/z3 -yices2path /home/mcc/BenchKit/bin//..//yices/bin/yices -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=@none -Xss128m -Xms40m -Xmx8192m
Sequence of Actions to be Executed by the VM
This is useful if one wants to reexecute the tool in the VM from the submitted image disk.
set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="Echo-PT-d04r03"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"
# this is specific to your benchmark or test
export BIN_DIR="$HOME/BenchKit/bin"
# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi
# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-4028"
echo " Executing tool itstools"
echo " Input is Echo-PT-d04r03, 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 r078-tall-165260110300428"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/Echo-PT-d04r03.tgz
mv Echo-PT-d04r03 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 ;