About the Execution of ITS-Tools for Echo-PT-d03r05
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 1429.903 | 1913813.00 | 1978639.00 | 18899.70 | FFFTFFFFFTTTTFFF | 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-165260110300412.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-d03r05, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r078-tall-165260110300412
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 984K
-rw-r--r-- 1 mcc users 8.3K Apr 29 11:39 CTLCardinality.txt
-rw-r--r-- 1 mcc users 93K Apr 29 11:39 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.6K Apr 29 11:39 CTLFireability.txt
-rw-r--r-- 1 mcc users 64K 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 3.4K 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 2.1K May 9 07:44 LTLFireability.txt
-rw-r--r-- 1 mcc users 15K 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 716K 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-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 1652675330727
Running Version 202205111006
[2022-05-16 04:28:51] [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 04:28:51] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-16 04:28:52] [INFO ] Load time of PNML (sax parser for PT used): 174 ms
[2022-05-16 04:28:52] [INFO ] Transformed 1445 places.
[2022-05-16 04:28:52] [INFO ] Transformed 1190 transitions.
[2022-05-16 04:28:52] [INFO ] Found NUPN structural information;
[2022-05-16 04:28:52] [INFO ] Parsed PT model containing 1445 places and 1190 transitions in 289 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 14 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 4 formulas.
FORMULA Echo-PT-d03r05-LTLFireability-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Echo-PT-d03r05-LTLFireability-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Echo-PT-d03r05-LTLFireability-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Echo-PT-d03r05-LTLFireability-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 78 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 113 ms. Remains 1320 /1445 variables (removed 125) and now considering 1190/1190 (removed 0) transitions.
// Phase 1: matrix 1190 rows 1320 cols
[2022-05-16 04:28:54] [INFO ] Computed 600 place invariants in 1802 ms
[2022-05-16 04:28:55] [INFO ] Implicit Places using invariants in 3440 ms returned []
// Phase 1: matrix 1190 rows 1320 cols
[2022-05-16 04:28:57] [INFO ] Computed 600 place invariants in 1779 ms
[2022-05-16 04:31:37] [INFO ] Performed 0/1320 implicitness test of which 0 returned IMPLICIT in 157 seconds.
[2022-05-16 04:31:37] [INFO ] Timeout of Implicit test with SMT after 157 seconds.
[2022-05-16 04:31:37] [INFO ] Implicit Places using invariants and state equation in 161813 ms returned []
Implicit Place search using SMT with State Equation took 165280 ms to find 0 implicit places.
// Phase 1: matrix 1190 rows 1320 cols
[2022-05-16 04:31:39] [INFO ] Computed 600 place invariants in 1708 ms
[2022-05-16 04:31:46] [INFO ] Dead Transitions using invariants and state equation in 9078 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 1320/1445 places, 1190/1190 transitions.
Finished structural reductions, in 1 iterations. Remains : 1320/1445 places, 1190/1190 transitions.
Support contains 78 out of 1320 places after structural reductions.
[2022-05-16 04:31:47] [INFO ] Flatten gal took : 187 ms
[2022-05-16 04:31:47] [INFO ] Flatten gal took : 121 ms
[2022-05-16 04:31:47] [INFO ] Input system was already deterministic with 1190 transitions.
Support contains 68 out of 1320 places (down from 78) after GAL structural reductions.
Incomplete random walk after 10000 steps, including 39 resets, run finished after 501 ms. (steps per millisecond=19 ) properties (out of 26) seen :25
Finished Best-First random walk after 8941 steps, including 2 resets, run visited all 1 properties in 46 ms. (steps per millisecond=194 )
FORMULA Echo-PT-d03r05-LTLFireability-00 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 : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(p0))'
Support contains 2 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.15 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 120 ms. Remains 1312 /1320 variables (removed 8) and now considering 1188/1190 (removed 2) transitions.
// Phase 1: matrix 1188 rows 1312 cols
[2022-05-16 04:31:50] [INFO ] Computed 594 place invariants in 1633 ms
[2022-05-16 04:32:04] [INFO ] Implicit Places using invariants in 15771 ms returned [615, 716, 737, 742, 763, 864]
Discarding 6 places :
Implicit Place search using SMT only with invariants took 15773 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 59 ms. Remains 1306 /1306 variables (removed 0) and now considering 1188/1188 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 1306/1320 places, 1188/1190 transitions.
Stuttering acceptance computed with spot in 139 ms :[(NOT p0)]
Running random walk in product with property : Echo-PT-d03r05-LTLFireability-04 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(AND (EQ s456 1) (EQ s1009 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 346 steps with 1 reset in 14 ms.
FORMULA Echo-PT-d03r05-LTLFireability-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Echo-PT-d03r05-LTLFireability-04 finished in 16167 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F((F(G(p1))&&p0)))'
Support contains 10 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
Applied a total of 1 rules in 64 ms. Remains 1313 /1320 variables (removed 7) and now considering 1189/1190 (removed 1) transitions.
// Phase 1: matrix 1189 rows 1313 cols
[2022-05-16 04:32:06] [INFO ] Computed 594 place invariants in 1780 ms
[2022-05-16 04:34:46] [INFO ] Performed 0/1313 implicitness test of which 0 returned IMPLICIT in 158 seconds.
[2022-05-16 04:34:46] [INFO ] Timeout of Implicit test with SMT after 158 seconds.
[2022-05-16 04:34:46] [INFO ] Implicit Places using invariants in 161807 ms returned []
// Phase 1: matrix 1189 rows 1313 cols
[2022-05-16 04:34:47] [INFO ] Computed 594 place invariants in 1591 ms
[2022-05-16 04:37:27] [INFO ] Performed 0/1313 implicitness test of which 0 returned IMPLICIT in 157 seconds.
[2022-05-16 04:37:27] [INFO ] Timeout of Implicit test with SMT after 157 seconds.
[2022-05-16 04:37:27] [INFO ] Implicit Places using invariants and state equation in 161614 ms returned []
Implicit Place search using SMT with State Equation took 323423 ms to find 0 implicit places.
[2022-05-16 04:37:28] [INFO ] Redundant transitions in 86 ms returned []
// Phase 1: matrix 1189 rows 1313 cols
[2022-05-16 04:37:29] [INFO ] Computed 594 place invariants in 1698 ms
[2022-05-16 04:38:29] [INFO ] Performed 0/1189 'is it Dead' test of which 0 returned DEAD in 58 seconds.
[2022-05-16 04:38:29] [INFO ] Dead Transitions using invariants and state equation in 61729 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 1313/1320 places, 1189/1190 transitions.
Finished structural reductions, in 1 iterations. Remains : 1313/1320 places, 1189/1190 transitions.
Stuttering acceptance computed with spot in 182 ms :[(OR (NOT p0) (NOT p1)), (NOT p1), (NOT p0)]
Running random walk in product with property : Echo-PT-d03r05-LTLFireability-05 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}, { cond=(NOT p0), acceptance={} source=0 dest: 2}], [{ cond=p1, acceptance={} source=1 dest: 1}, { cond=(NOT p1), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(AND (EQ s233 1) (EQ s951 1) (EQ s953 1) (EQ s954 1)), p1:(AND (EQ s233 1) (EQ s951 1) (EQ s953 1) (EQ s954 1) (EQ s23 1) (EQ s741 1) (EQ s743 1) (EQ s...], 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 249 steps with 0 reset in 4 ms.
FORMULA Echo-PT-d03r05-LTLFireability-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Echo-PT-d03r05-LTLFireability-05 finished in 385524 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(X((X((X(!p1)||p0)) U G(p2))))))'
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 20 ms. Remains 1320 /1320 variables (removed 0) and now considering 1190/1190 (removed 0) transitions.
// Phase 1: matrix 1190 rows 1320 cols
[2022-05-16 04:38:31] [INFO ] Computed 600 place invariants in 1793 ms
[2022-05-16 04:38:48] [INFO ] Implicit Places using invariants in 18069 ms returned []
// Phase 1: matrix 1190 rows 1320 cols
[2022-05-16 04:38:49] [INFO ] Computed 600 place invariants in 1736 ms
[2022-05-16 04:41:29] [INFO ] Performed 0/1320 implicitness test of which 0 returned IMPLICIT in 157 seconds.
[2022-05-16 04:41:29] [INFO ] Timeout of Implicit test with SMT after 157 seconds.
[2022-05-16 04:41:29] [INFO ] Implicit Places using invariants and state equation in 161758 ms returned []
Implicit Place search using SMT with State Equation took 179831 ms to find 0 implicit places.
// Phase 1: matrix 1190 rows 1320 cols
[2022-05-16 04:41:31] [INFO ] Computed 600 place invariants in 1855 ms
[2022-05-16 04:41:39] [INFO ] Dead Transitions using invariants and state equation in 9304 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 1320/1320 places, 1190/1190 transitions.
Stuttering acceptance computed with spot in 375 ms :[(NOT p2), (NOT p2), (NOT p2), (NOT p2), (AND (NOT p0) p1), (AND p1 (NOT p2) (NOT p0)), p1, true, (AND (NOT p2) p1), (NOT p2)]
Running random walk in product with property : Echo-PT-d03r05-LTLFireability-06 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=true, acceptance={} source=2 dest: 3}], [{ cond=p2, acceptance={} source=3 dest: 3}, { cond=(NOT p2), acceptance={0} source=3 dest: 3}, { cond=(NOT p2), acceptance={} source=3 dest: 4}, { cond=p2, acceptance={} source=3 dest: 5}], [{ cond=(NOT p0), acceptance={} source=4 dest: 6}], [{ cond=(AND (NOT p2) (NOT p0)), acceptance={} source=5 dest: 6}, { cond=(AND p2 (NOT p0)), acceptance={} source=5 dest: 8}], [{ cond=p1, acceptance={} source=6 dest: 7}], [{ cond=true, acceptance={0} source=7 dest: 7}], [{ cond=(AND (NOT p2) p1), acceptance={} source=8 dest: 7}, { cond=(AND p2 p1), acceptance={} source=8 dest: 9}], [{ cond=(NOT p2), acceptance={} source=9 dest: 7}, { cond=p2, acceptance={} source=9 dest: 9}]], initial=0, aps=[p2:(AND (EQ s344 1) (EQ s510 1)), p0:(OR (NOT (AND (EQ s432 1) (EQ s922 1))) (AND (EQ s454 1) (EQ s1009 1))), p1:(AND (EQ s454 1) (EQ s1009 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 563 steps with 96 reset in 13 ms.
FORMULA Echo-PT-d03r05-LTLFireability-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Echo-PT-d03r05-LTLFireability-06 finished in 189581 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(p0))'
Support contains 2 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.11 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 52 ms. Remains 1312 /1320 variables (removed 8) and now considering 1188/1190 (removed 2) transitions.
// Phase 1: matrix 1188 rows 1312 cols
[2022-05-16 04:41:41] [INFO ] Computed 594 place invariants in 1594 ms
[2022-05-16 04:41:54] [INFO ] Implicit Places using invariants in 14619 ms returned [615, 716, 737, 742, 763, 864]
Discarding 6 places :
Implicit Place search using SMT only with invariants took 14621 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 40 ms. Remains 1306 /1306 variables (removed 0) and now considering 1188/1188 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 1306/1320 places, 1188/1190 transitions.
Stuttering acceptance computed with spot in 951 ms :[(NOT p0)]
Running random walk in product with property : Echo-PT-d03r05-LTLFireability-07 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(AND (EQ s373 1) (EQ s639 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 248 steps with 0 reset in 6 ms.
FORMULA Echo-PT-d03r05-LTLFireability-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Echo-PT-d03r05-LTLFireability-07 finished in 15686 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((X((G(p1)||p0))||(G(p2)&&F(p3))))'
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 20 ms. Remains 1320 /1320 variables (removed 0) and now considering 1190/1190 (removed 0) transitions.
// Phase 1: matrix 1190 rows 1320 cols
[2022-05-16 04:41:57] [INFO ] Computed 600 place invariants in 1791 ms
[2022-05-16 04:42:14] [INFO ] Implicit Places using invariants in 18693 ms returned []
// Phase 1: matrix 1190 rows 1320 cols
[2022-05-16 04:42:15] [INFO ] Computed 600 place invariants in 1699 ms
[2022-05-16 04:44:55] [INFO ] Performed 0/1320 implicitness test of which 0 returned IMPLICIT in 157 seconds.
[2022-05-16 04:44:55] [INFO ] Timeout of Implicit test with SMT after 157 seconds.
[2022-05-16 04:44:55] [INFO ] Implicit Places using invariants and state equation in 161738 ms returned []
Implicit Place search using SMT with State Equation took 180432 ms to find 0 implicit places.
// Phase 1: matrix 1190 rows 1320 cols
[2022-05-16 04:44:57] [INFO ] Computed 600 place invariants in 1895 ms
[2022-05-16 04:45:04] [INFO ] Dead Transitions using invariants and state equation in 9071 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 1320/1320 places, 1190/1190 transitions.
Stuttering acceptance computed with spot in 338 ms :[true, (OR (NOT p2) (NOT p3)), (OR (AND (NOT p0) (NOT p1) (NOT p2)) (AND (NOT p0) (NOT p1) (NOT p3))), (AND (NOT p1) (NOT p0)), (OR (AND (NOT p0) (NOT p1) (NOT p2)) (AND (NOT p0) (NOT p1) (NOT p3))), (AND (NOT p1) (NOT p2) (NOT p0)), (OR (AND (NOT p1) (NOT p2)) (AND (NOT p1) (NOT p3))), (NOT p2), (AND (NOT p2) (NOT p1)), (NOT p1)]
Running random walk in product with property : Echo-PT-d03r05-LTLFireability-09 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p2), acceptance={0} source=1 dest: 0}, { cond=(AND p2 (NOT p3)), acceptance={0} source=1 dest: 1}, { cond=(AND p2 p3), acceptance={0} source=1 dest: 7}], [{ cond=(NOT p2), acceptance={} source=2 dest: 3}, { cond=(AND p2 (NOT p3)), acceptance={} source=2 dest: 4}, { cond=(AND p2 p3), acceptance={} source=2 dest: 5}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=3 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={} source=3 dest: 9}], [{ cond=(AND (NOT p2) (NOT p0) (NOT p1)), acceptance={} source=4 dest: 0}, { cond=(AND p2 (NOT p3) (NOT p0) (NOT p1)), acceptance={} source=4 dest: 1}, { cond=(AND p2 (NOT p3) (NOT p0) p1), acceptance={} source=4 dest: 6}, { cond=(AND p2 p3 (NOT p0) (NOT p1)), acceptance={} source=4 dest: 7}, { cond=(AND p2 p3 (NOT p0) p1), acceptance={} source=4 dest: 8}, { cond=(AND (NOT p2) (NOT p0) p1), acceptance={} source=4 dest: 9}], [{ cond=(AND (NOT p2) (NOT p0) (NOT p1)), acceptance={} source=5 dest: 0}, { cond=(AND p2 (NOT p0) (NOT p1)), acceptance={} source=5 dest: 7}, { cond=(AND p2 (NOT p0) p1), acceptance={} source=5 dest: 8}, { cond=(AND (NOT p2) (NOT p0) p1), acceptance={} source=5 dest: 9}], [{ cond=(AND (NOT p2) (NOT p1)), acceptance={} source=6 dest: 0}, { cond=(AND p2 (NOT p3) (NOT p1)), acceptance={} source=6 dest: 1}, { cond=(AND p2 (NOT p3) p1), acceptance={} source=6 dest: 6}, { cond=(AND p2 p3 (NOT p1)), acceptance={} source=6 dest: 7}, { cond=(AND p2 p3 p1), acceptance={} source=6 dest: 8}, { cond=(AND (NOT p2) p1), acceptance={} source=6 dest: 9}], [{ cond=(NOT p2), acceptance={} source=7 dest: 0}, { cond=p2, acceptance={} source=7 dest: 7}], [{ cond=(AND (NOT p2) (NOT p1)), acceptance={} source=8 dest: 0}, { cond=(AND p2 (NOT p1)), acceptance={} source=8 dest: 7}, { cond=(AND p2 p1), acceptance={} source=8 dest: 8}, { cond=(AND (NOT p2) p1), acceptance={} source=8 dest: 9}], [{ cond=(NOT p1), acceptance={} source=9 dest: 0}, { cond=p1, acceptance={} source=9 dest: 9}]], initial=2, aps=[p2:(OR (EQ s384 0) (EQ s686 0)), p3:(AND (EQ s417 1) (EQ s846 1)), p0:(OR (EQ s417 0) (EQ s846 0)), p1:(OR (EQ s393 0) (EQ s730 0))], 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, null, null, null, null, null][false, false, false, false, false, false, false, false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 1105 ms.
Product exploration explored 100000 steps with 50000 reset in 753 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 p2 (NOT p3) p0 p1), (X (NOT (AND p2 (NOT p0) (NOT p1)))), (X (NOT (AND (NOT p2) (NOT p0) p1))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT (AND p2 (NOT p3) (NOT p0) p1))), (X (NOT (AND p2 (NOT p3) (NOT p0) (NOT p1)))), (X (NOT (AND p2 p3 (NOT p0) (NOT p1)))), (X (NOT (AND p2 (NOT p0) p1))), (X (NOT (AND (NOT p0) p1))), (X (NOT (AND p2 p3 (NOT p0) p1))), (X (NOT (AND (NOT p2) (NOT p0) (NOT p1)))), (X (X (NOT (AND p2 p3)))), (X (X (NOT (AND p2 p3 (NOT p1))))), (X (X p2)), (X (X (NOT (AND (NOT p2) (NOT p1))))), (X (X p1)), (X (X (NOT (AND p2 p3 p1)))), (X (X (NOT (AND p2 (NOT p3) (NOT p1))))), true, (X (X (NOT (AND p2 (NOT p1))))), (X (X (NOT (AND (NOT p2) p1)))), (X (X (AND p2 (NOT p3) p1))), (X (X (AND p2 p1))), (X (X (AND p2 (NOT p3)))), (F (G p2)), (F (G (NOT p3))), (F (G p0)), (F (G p1))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X (NOT (AND p2 (NOT p0) p1)))
Knowledge based reduction with 28 factoid took 956 ms. Reduced automaton from 10 states, 33 edges and 4 AP to 1 states, 0 edges and 0 AP.
FORMULA Echo-PT-d03r05-LTLFireability-09 TRUE TECHNIQUES KNOWLEDGE
Treatment of property Echo-PT-d03r05-LTLFireability-09 finished in 193154 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(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 23 ms. Remains 1320 /1320 variables (removed 0) and now considering 1190/1190 (removed 0) transitions.
// Phase 1: matrix 1190 rows 1320 cols
[2022-05-16 04:45:10] [INFO ] Computed 600 place invariants in 1695 ms
[2022-05-16 04:45:24] [INFO ] Implicit Places using invariants in 15919 ms returned []
// Phase 1: matrix 1190 rows 1320 cols
[2022-05-16 04:45:26] [INFO ] Computed 600 place invariants in 1607 ms
[2022-05-16 04:48:06] [INFO ] Performed 0/1320 implicitness test of which 0 returned IMPLICIT in 157 seconds.
[2022-05-16 04:48:06] [INFO ] Timeout of Implicit test with SMT after 157 seconds.
[2022-05-16 04:48:06] [INFO ] Implicit Places using invariants and state equation in 161633 ms returned []
Implicit Place search using SMT with State Equation took 177552 ms to find 0 implicit places.
// Phase 1: matrix 1190 rows 1320 cols
[2022-05-16 04:48:07] [INFO ] Computed 600 place invariants in 1659 ms
[2022-05-16 04:48:14] [INFO ] Dead Transitions using invariants and state equation in 8904 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 1320/1320 places, 1190/1190 transitions.
Stuttering acceptance computed with spot in 62 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : Echo-PT-d03r05-LTLFireability-10 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(OR (EQ s629 0) (EQ s630 0) (EQ s632 0) (EQ s633 0) (EQ s1231 0))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null][false, false]]
Product exploration explored 100000 steps with 50000 reset in 602 ms.
Product exploration explored 100000 steps with 50000 reset in 655 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 : [p0, (X p0), (X (X p0)), (F (G p0))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X p0)
Knowledge based reduction with 4 factoid took 71 ms. Reduced automaton from 2 states, 2 edges and 1 AP to 1 states, 0 edges and 0 AP.
FORMULA Echo-PT-d03r05-LTLFireability-10 TRUE TECHNIQUES KNOWLEDGE
Treatment of property Echo-PT-d03r05-LTLFireability-10 finished in 188324 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(!(F(X(F(p0))) U p1))))'
Support contains 6 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 42 ms. Remains 1312 /1320 variables (removed 8) and now considering 1188/1190 (removed 2) transitions.
// Phase 1: matrix 1188 rows 1312 cols
[2022-05-16 04:48:18] [INFO ] Computed 594 place invariants in 1440 ms
[2022-05-16 04:48:32] [INFO ] Implicit Places using invariants in 15279 ms returned [615, 716, 737, 742, 763, 864]
Discarding 6 places :
Implicit Place search using SMT only with invariants took 15286 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 53 ms. Remains 1306 /1306 variables (removed 0) and now considering 1188/1188 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 1306/1320 places, 1188/1190 transitions.
Stuttering acceptance computed with spot in 148 ms :[p1, p1, (AND p1 p0), (AND p1 p0)]
Running random walk in product with property : Echo-PT-d03r05-LTLFireability-11 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=p1, acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 2}], [{ cond=p1, acceptance={0, 1} source=1 dest: 1}, { cond=(NOT p1), acceptance={0, 1} source=1 dest: 2}], [{ cond=(AND p1 p0), acceptance={0, 1} source=2 dest: 1}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=2 dest: 2}, { cond=(AND (NOT p1) p0), acceptance={0} source=2 dest: 2}, { cond=(AND p1 (NOT p0)), acceptance={1} source=2 dest: 3}], [{ cond=(AND p1 p0), acceptance={0, 1} source=3 dest: 1}, { cond=(AND (NOT p1) (NOT p0)), acceptance={1} source=3 dest: 2}, { cond=(AND (NOT p1) p0), acceptance={0, 1} source=3 dest: 2}, { cond=(AND p1 (NOT p0)), acceptance={1} source=3 dest: 3}]], initial=0, aps=[p1:(OR (AND (EQ s434 1) (EQ s925 1)) (AND (EQ s338 1) (EQ s487 1))), p0:(AND (EQ s330 1) (EQ s402 1))], nbAcceptance=2, properties=[trans-labels, explicit-labels, trans-acc, complete, no-univ-branch, stutter-invariant], stateDesc=[null, null, null, null][true, true, true, true]]
Product exploration explored 100000 steps with 401 reset in 1377 ms.
Product exploration explored 100000 steps with 401 reset in 1416 ms.
Computed a total of 1306 stabilizing places and 1188 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 1306 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 (NOT p1) (NOT p0)), (X (AND (NOT p1) (NOT p0))), (X (NOT (AND (NOT p1) p0))), (X (NOT (AND p1 (NOT p0)))), (X (NOT (AND p1 p0))), (X (NOT p1)), (X (X (AND (NOT p1) (NOT p0)))), (X (X (NOT (AND (NOT p1) p0)))), (X (X (NOT (AND p1 (NOT p0))))), (X (X (NOT (AND p1 p0)))), (X (X (NOT p1))), (F (G (NOT p1))), (F (G (NOT p0)))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(F (G (NOT p1)))
Knowledge based reduction with 13 factoid took 333 ms. Reduced automaton from 4 states, 13 edges and 2 AP to 1 states, 0 edges and 0 AP.
FORMULA Echo-PT-d03r05-LTLFireability-11 TRUE TECHNIQUES KNOWLEDGE
Treatment of property Echo-PT-d03r05-LTLFireability-11 finished in 19142 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 2 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 39 ms. Remains 1312 /1320 variables (removed 8) and now considering 1188/1190 (removed 2) transitions.
// Phase 1: matrix 1188 rows 1312 cols
[2022-05-16 04:48:37] [INFO ] Computed 594 place invariants in 1605 ms
[2022-05-16 04:48:51] [INFO ] Implicit Places using invariants in 15251 ms returned [615, 716, 737, 742, 763, 864]
Discarding 6 places :
Implicit Place search using SMT only with invariants took 15265 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 42 ms. Remains 1306 /1306 variables (removed 0) and now considering 1188/1188 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 1306/1320 places, 1188/1190 transitions.
Stuttering acceptance computed with spot in 108 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : Echo-PT-d03r05-LTLFireability-12 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(OR (NEQ s340 1) (NEQ s494 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 519 reset in 1267 ms.
Product exploration explored 100000 steps with 525 reset in 1387 ms.
Computed a total of 1306 stabilizing places and 1188 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 1306 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), (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 94 ms. Reduced automaton from 2 states, 3 edges and 1 AP to 1 states, 0 edges and 0 AP.
FORMULA Echo-PT-d03r05-LTLFireability-12 TRUE TECHNIQUES KNOWLEDGE
Treatment of property Echo-PT-d03r05-LTLFireability-12 finished in 18704 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(X(F((X(G((X(p0)||p1)))&&p2)))))'
Support contains 4 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 17 ms. Remains 1320 /1320 variables (removed 0) and now considering 1190/1190 (removed 0) transitions.
// Phase 1: matrix 1190 rows 1320 cols
[2022-05-16 04:48:56] [INFO ] Computed 600 place invariants in 1643 ms
[2022-05-16 04:49:12] [INFO ] Implicit Places using invariants in 17798 ms returned []
// Phase 1: matrix 1190 rows 1320 cols
[2022-05-16 04:49:14] [INFO ] Computed 600 place invariants in 1690 ms
[2022-05-16 04:51:54] [INFO ] Performed 0/1320 implicitness test of which 0 returned IMPLICIT in 157 seconds.
[2022-05-16 04:51:54] [INFO ] Timeout of Implicit test with SMT after 157 seconds.
[2022-05-16 04:51:54] [INFO ] Implicit Places using invariants and state equation in 161712 ms returned []
Implicit Place search using SMT with State Equation took 179518 ms to find 0 implicit places.
// Phase 1: matrix 1190 rows 1320 cols
[2022-05-16 04:51:55] [INFO ] Computed 600 place invariants in 1624 ms
[2022-05-16 04:52:03] [INFO ] Dead Transitions using invariants and state equation in 8908 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 1320/1320 places, 1190/1190 transitions.
Stuttering acceptance computed with spot in 221 ms :[(OR (NOT p2) (AND (NOT p0) (NOT p1))), (OR (NOT p2) (AND (NOT p0) (NOT p1))), (AND (NOT p0) (NOT p1)), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p1))), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : Echo-PT-d03r05-LTLFireability-13 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p2), acceptance={} source=0 dest: 1}, { cond=p2, acceptance={} source=0 dest: 2}], [{ cond=(NOT p2), acceptance={0} source=1 dest: 1}, { cond=p2, acceptance={0} source=1 dest: 2}], [{ cond=true, acceptance={} source=2 dest: 2}, { cond=(AND (NOT p2) (NOT p1)), acceptance={0} source=2 dest: 3}, { cond=(AND p2 (NOT p1)), acceptance={0} source=2 dest: 4}], [{ cond=(AND (NOT p2) (NOT p0)), acceptance={0} source=3 dest: 1}, { cond=(AND p2 (NOT p0)), acceptance={0} source=3 dest: 2}], [{ cond=(NOT p0), acceptance={} source=4 dest: 2}, { cond=(AND (NOT p2) (NOT p1) (NOT p0)), acceptance={0} source=4 dest: 3}, { cond=(AND p2 (NOT p1) (NOT p0)), acceptance={0} source=4 dest: 4}]], initial=0, aps=[p2:(OR (EQ s366 0) (EQ s602 0)), p1:(AND (EQ s456 1) (EQ s1020 1)), p0:(AND (EQ s366 1) (EQ s602 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Stuttering criterion allowed to conclude after 418 steps with 2 reset in 11 ms.
FORMULA Echo-PT-d03r05-LTLFireability-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Echo-PT-d03r05-LTLFireability-13 finished in 188725 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X((G(p0) U p1)))'
Support contains 4 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 23 ms. Remains 1320 /1320 variables (removed 0) and now considering 1190/1190 (removed 0) transitions.
// Phase 1: matrix 1190 rows 1320 cols
[2022-05-16 04:52:05] [INFO ] Computed 600 place invariants in 1786 ms
[2022-05-16 04:54:45] [INFO ] Performed 1132/1320 implicitness test of which 0 returned IMPLICIT in 158 seconds.
[2022-05-16 04:54:45] [INFO ] Timeout of Implicit test with SMT after 158 seconds.
[2022-05-16 04:54:45] [INFO ] Implicit Places using invariants in 161802 ms returned []
// Phase 1: matrix 1190 rows 1320 cols
[2022-05-16 04:54:46] [INFO ] Computed 600 place invariants in 1681 ms
[2022-05-16 04:57:26] [INFO ] Performed 0/1320 implicitness test of which 0 returned IMPLICIT in 157 seconds.
[2022-05-16 04:57:26] [INFO ] Timeout of Implicit test with SMT after 157 seconds.
[2022-05-16 04:57:26] [INFO ] Implicit Places using invariants and state equation in 161710 ms returned []
Implicit Place search using SMT with State Equation took 323512 ms to find 0 implicit places.
// Phase 1: matrix 1190 rows 1320 cols
[2022-05-16 04:57:28] [INFO ] Computed 600 place invariants in 1647 ms
[2022-05-16 04:57:35] [INFO ] Dead Transitions using invariants and state equation in 8940 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 1320/1320 places, 1190/1190 transitions.
Stuttering acceptance computed with spot in 98 ms :[(NOT p1), (NOT p1), true, (NOT p0)]
Running random walk in product with property : Echo-PT-d03r05-LTLFireability-14 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p1) p0), acceptance={0} source=1 dest: 1}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=1 dest: 2}, { cond=(AND (NOT p1) p0), acceptance={0} source=1 dest: 3}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=(NOT p0), acceptance={} source=3 dest: 2}, { cond=p0, acceptance={} source=3 dest: 3}]], initial=0, aps=[p1:(AND (EQ s393 1) (EQ s729 1)), p0:(AND (EQ s463 1) (EQ s1042 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA Echo-PT-d03r05-LTLFireability-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Echo-PT-d03r05-LTLFireability-14 finished in 332599 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((G((G(p0)||G(p1)||p2)) U X(p3)))'
Support contains 14 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 16 ms. Remains 1320 /1320 variables (removed 0) and now considering 1190/1190 (removed 0) transitions.
// Phase 1: matrix 1190 rows 1320 cols
[2022-05-16 04:57:37] [INFO ] Computed 600 place invariants in 1665 ms
[2022-05-16 04:57:53] [INFO ] Implicit Places using invariants in 17077 ms returned []
// Phase 1: matrix 1190 rows 1320 cols
[2022-05-16 04:57:54] [INFO ] Computed 600 place invariants in 1804 ms
[2022-05-16 05:00:34] [INFO ] Performed 0/1320 implicitness test of which 0 returned IMPLICIT in 157 seconds.
[2022-05-16 05:00:34] [INFO ] Timeout of Implicit test with SMT after 157 seconds.
[2022-05-16 05:00:34] [INFO ] Implicit Places using invariants and state equation in 161833 ms returned []
Implicit Place search using SMT with State Equation took 178915 ms to find 0 implicit places.
// Phase 1: matrix 1190 rows 1320 cols
[2022-05-16 05:00:36] [INFO ] Computed 600 place invariants in 1680 ms
[2022-05-16 05:00:43] [INFO ] Dead Transitions using invariants and state equation in 8818 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 1320/1320 places, 1190/1190 transitions.
Stuttering acceptance computed with spot in 437 ms :[(NOT p3), (NOT p3), (AND (NOT p1) (NOT p3)), (AND (NOT p2) (NOT p0) (NOT p1) (NOT p3)), (NOT p3), (AND (NOT p0) (NOT p3)), (AND (NOT p0) (NOT p1) (NOT p3)), true, (NOT p1), (NOT p0), (AND (NOT p1) (NOT p0) (NOT p2)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : Echo-PT-d03r05-LTLFireability-15 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p2) (NOT p0) (NOT p1)), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p2) (NOT p0) p1), acceptance={} source=0 dest: 2}, { cond=p2, acceptance={} source=0 dest: 3}, { cond=(OR p2 p0 p1), acceptance={} source=0 dest: 4}, { cond=(AND (NOT p2) p0 (NOT p1)), acceptance={} source=0 dest: 5}, { cond=(AND (NOT p2) p0 p1), acceptance={} source=0 dest: 6}], [{ cond=(NOT p3), acceptance={} source=1 dest: 7}], [{ cond=(AND (NOT p1) (NOT p3)), acceptance={} source=2 dest: 7}, { cond=(AND p1 (NOT p3)), acceptance={} source=2 dest: 8}], [{ cond=(AND (NOT p2) (NOT p0) (NOT p1) (NOT p3)), acceptance={} source=3 dest: 7}, { cond=(AND (NOT p2) (NOT p0) p1 (NOT p3)), acceptance={} source=3 dest: 8}, { cond=(AND (NOT p2) p0 (NOT p1) (NOT p3)), acceptance={} source=3 dest: 9}, { cond=(AND p2 (NOT p3)), acceptance={} source=3 dest: 10}, { cond=(AND (NOT p2) p0 p1 (NOT p3)), acceptance={} source=3 dest: 11}], [{ cond=(AND (NOT p2) (NOT p0) (NOT p1) (NOT p3)), acceptance={0} source=4 dest: 1}, { cond=(AND (NOT p2) (NOT p0) p1 (NOT p3)), acceptance={0} source=4 dest: 2}, { cond=(AND p2 (NOT p3)), acceptance={0} source=4 dest: 3}, { cond=(OR (AND p2 (NOT p3)) (AND p0 (NOT p3)) (AND p1 (NOT p3))), acceptance={0} source=4 dest: 4}, { cond=(AND (NOT p2) p0 (NOT p1) (NOT p3)), acceptance={0} source=4 dest: 5}, { cond=(AND (NOT p2) p0 p1 (NOT p3)), acceptance={0} source=4 dest: 6}], [{ cond=(AND (NOT p0) (NOT p3)), acceptance={} source=5 dest: 7}, { cond=(AND p0 (NOT p3)), acceptance={} source=5 dest: 9}], [{ cond=(AND (NOT p0) (NOT p1) (NOT p3)), acceptance={} source=6 dest: 7}, { cond=(AND (NOT p0) p1 (NOT p3)), acceptance={} source=6 dest: 8}, { cond=(AND p0 (NOT p1) (NOT p3)), acceptance={} source=6 dest: 9}, { cond=(AND p0 p1 (NOT p3)), acceptance={} source=6 dest: 11}], [{ cond=true, acceptance={0} source=7 dest: 7}], [{ cond=(NOT p1), acceptance={} source=8 dest: 7}, { cond=p1, acceptance={} source=8 dest: 8}], [{ cond=(NOT p0), acceptance={} source=9 dest: 7}, { cond=p0, acceptance={} source=9 dest: 9}], [{ cond=(AND (NOT p2) (NOT p0) (NOT p1)), acceptance={} source=10 dest: 7}, { cond=(AND (NOT p2) (NOT p0) p1), acceptance={} source=10 dest: 8}, { cond=(AND (NOT p2) p0 (NOT p1)), acceptance={} source=10 dest: 9}, { cond=p2, acceptance={} source=10 dest: 10}, { cond=(AND (NOT p2) p0 p1), acceptance={} source=10 dest: 11}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=11 dest: 7}, { cond=(AND (NOT p0) p1), acceptance={} source=11 dest: 8}, { cond=(AND p0 (NOT p1)), acceptance={} source=11 dest: 9}, { cond=(AND p0 p1), acceptance={} source=11 dest: 11}]], initial=0, aps=[p2:(AND (EQ s535 1) (EQ s536 1) (EQ s537 1) (EQ s1138 1)), p0:(AND (EQ s347 1) (EQ s527 1)), p1:(AND (EQ s378 1) (EQ s663 1)), p3:(AND (EQ s177 1) (EQ s90...], 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, null, null, null][false, false, false, false, false, false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA Echo-PT-d03r05-LTLFireability-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Echo-PT-d03r05-LTLFireability-15 finished in 188212 ms.
All properties solved by simple procedures.
Total runtime 1912279 ms.
BK_STOP 1652677244540
--------------------
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
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202205111006.jar
+ 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-d03r05"
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-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 r078-tall-165260110300412"
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 ;