About the Execution of ITS-Tools for Echo-PT-d03r03
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 282.195 | 12163.00 | 20419.00 | 771.90 | FFFFFTTTTFTFFTFT | 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-165260110300403.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-d03r03, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r078-tall-165260110300403
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 360K
-rw-r--r-- 1 mcc users 8.3K Apr 29 11:38 CTLCardinality.txt
-rw-r--r-- 1 mcc users 95K Apr 29 11:38 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.0K Apr 29 11:37 CTLFireability.txt
-rw-r--r-- 1 mcc users 43K Apr 29 11:37 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 3.3K May 9 07:44 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K May 9 07:44 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.0K May 9 07:44 LTLFireability.txt
-rw-r--r-- 1 mcc users 14K 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 114K 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-d03r03-LTLCardinality-00
FORMULA_NAME Echo-PT-d03r03-LTLCardinality-01
FORMULA_NAME Echo-PT-d03r03-LTLCardinality-02
FORMULA_NAME Echo-PT-d03r03-LTLCardinality-03
FORMULA_NAME Echo-PT-d03r03-LTLCardinality-04
FORMULA_NAME Echo-PT-d03r03-LTLCardinality-05
FORMULA_NAME Echo-PT-d03r03-LTLCardinality-06
FORMULA_NAME Echo-PT-d03r03-LTLCardinality-07
FORMULA_NAME Echo-PT-d03r03-LTLCardinality-08
FORMULA_NAME Echo-PT-d03r03-LTLCardinality-09
FORMULA_NAME Echo-PT-d03r03-LTLCardinality-10
FORMULA_NAME Echo-PT-d03r03-LTLCardinality-11
FORMULA_NAME Echo-PT-d03r03-LTLCardinality-12
FORMULA_NAME Echo-PT-d03r03-LTLCardinality-13
FORMULA_NAME Echo-PT-d03r03-LTLCardinality-14
FORMULA_NAME Echo-PT-d03r03-LTLCardinality-15
=== Now, execution of the tool begins
BK_START 1652674233755
Running Version 202205111006
[2022-05-16 04:10:34] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -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 04:10:34] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-16 04:10:35] [INFO ] Load time of PNML (sax parser for PT used): 109 ms
[2022-05-16 04:10:35] [INFO ] Transformed 265 places.
[2022-05-16 04:10:35] [INFO ] Transformed 206 transitions.
[2022-05-16 04:10:35] [INFO ] Found NUPN structural information;
[2022-05-16 04:10:35] [INFO ] Parsed PT model containing 265 places and 206 transitions in 211 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 10 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 4 formulas.
FORMULA Echo-PT-d03r03-LTLCardinality-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Echo-PT-d03r03-LTLCardinality-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Echo-PT-d03r03-LTLCardinality-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Echo-PT-d03r03-LTLCardinality-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Echo-PT-d03r03-LTLCardinality-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Echo-PT-d03r03-LTLCardinality-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Echo-PT-d03r03-LTLCardinality-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 23 out of 265 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 265/265 places, 206/206 transitions.
Reduce places removed 23 places and 0 transitions.
Iterating post reduction 0 with 23 rules applied. Total rules applied 23 place count 242 transition count 206
Applied a total of 23 rules in 35 ms. Remains 242 /265 variables (removed 23) and now considering 206/206 (removed 0) transitions.
// Phase 1: matrix 206 rows 242 cols
[2022-05-16 04:10:35] [INFO ] Computed 112 place invariants in 41 ms
[2022-05-16 04:10:35] [INFO ] Implicit Places using invariants in 613 ms returned []
// Phase 1: matrix 206 rows 242 cols
[2022-05-16 04:10:35] [INFO ] Computed 112 place invariants in 24 ms
[2022-05-16 04:10:36] [INFO ] Implicit Places using invariants and state equation in 1019 ms returned []
Implicit Place search using SMT with State Equation took 1659 ms to find 0 implicit places.
// Phase 1: matrix 206 rows 242 cols
[2022-05-16 04:10:36] [INFO ] Computed 112 place invariants in 19 ms
[2022-05-16 04:10:37] [INFO ] Dead Transitions using invariants and state equation in 313 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 242/265 places, 206/206 transitions.
Finished structural reductions, in 1 iterations. Remains : 242/265 places, 206/206 transitions.
Support contains 23 out of 242 places after structural reductions.
[2022-05-16 04:10:38] [INFO ] Initial state reduction rules for LTL removed 1 formulas.
[2022-05-16 04:10:38] [INFO ] Flatten gal took : 80 ms
FORMULA Echo-PT-d03r03-LTLCardinality-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2022-05-16 04:10:38] [INFO ] Flatten gal took : 37 ms
[2022-05-16 04:10:38] [INFO ] Input system was already deterministic with 206 transitions.
Support contains 20 out of 242 places (down from 23) after GAL structural reductions.
Incomplete random walk after 10000 steps, including 181 resets, run finished after 188 ms. (steps per millisecond=53 ) properties (out of 13) seen :12
Incomplete Best-First random walk after 10001 steps, including 15 resets, run finished after 42 ms. (steps per millisecond=238 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 206 rows 242 cols
[2022-05-16 04:10:38] [INFO ] Computed 112 place invariants in 13 ms
[2022-05-16 04:10:38] [INFO ] After 45ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0
Fused 1 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 1 ms.
FORMULA Echo-PT-d03r03-LTLCardinality-02 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Successfully simplified 1 atomic propositions for a total of 7 simplifications.
FORMULA Echo-PT-d03r03-LTLCardinality-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 242 stabilizing places and 206 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 242 transition count 206
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' '!(X(((X(p0)&&p1) U X(X(!F(!(X(p1)||p2)))))))'
Support contains 4 out of 242 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 242/242 places, 206/206 transitions.
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 239 transition count 206
Applied a total of 3 rules in 15 ms. Remains 239 /242 variables (removed 3) and now considering 206/206 (removed 0) transitions.
// Phase 1: matrix 206 rows 239 cols
[2022-05-16 04:10:38] [INFO ] Computed 109 place invariants in 23 ms
[2022-05-16 04:10:39] [INFO ] Implicit Places using invariants in 507 ms returned []
// Phase 1: matrix 206 rows 239 cols
[2022-05-16 04:10:39] [INFO ] Computed 109 place invariants in 17 ms
[2022-05-16 04:10:39] [INFO ] Implicit Places using invariants and state equation in 609 ms returned []
Implicit Place search using SMT with State Equation took 1124 ms to find 0 implicit places.
// Phase 1: matrix 206 rows 239 cols
[2022-05-16 04:10:39] [INFO ] Computed 109 place invariants in 12 ms
[2022-05-16 04:10:40] [INFO ] Dead Transitions using invariants and state equation in 252 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 239/242 places, 206/206 transitions.
Finished structural reductions, in 1 iterations. Remains : 239/242 places, 206/206 transitions.
Stuttering acceptance computed with spot in 383 ms :[true, (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p2) (NOT p1)), (NOT p1)]
Running random walk in product with property : Echo-PT-d03r03-LTLCardinality-03 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p1), acceptance={} source=2 dest: 3}, { cond=p1, acceptance={} source=2 dest: 4}], [{ cond=true, acceptance={} source=3 dest: 5}], [{ cond=(AND (NOT p1) p0), acceptance={} source=4 dest: 3}, { cond=(AND p1 p0), acceptance={} source=4 dest: 4}, { cond=(NOT p0), acceptance={} source=4 dest: 5}], [{ cond=p2, acceptance={} source=5 dest: 5}, { cond=(NOT p2), acceptance={} source=5 dest: 6}], [{ cond=(NOT p1), acceptance={} source=6 dest: 0}, { cond=(AND p1 p2), acceptance={} source=6 dest: 5}, { cond=(AND p1 (NOT p2)), acceptance={} source=6 dest: 6}]], initial=1, aps=[p1:(OR (EQ s213 0) (EQ s43 1)), p0:(OR (EQ s10 0) (EQ s194 1)), p2:(OR (EQ s10 0) (EQ s194 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, weak, inherently-weak], stateDesc=[null, null, null, null, null, null, null][false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 44 steps with 0 reset in 4 ms.
FORMULA Echo-PT-d03r03-LTLCardinality-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Echo-PT-d03r03-LTLCardinality-03 finished in 1844 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(G((G(p0)||G(p1)))))'
Support contains 4 out of 242 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 242/242 places, 206/206 transitions.
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 238 transition count 206
Applied a total of 4 rules in 11 ms. Remains 238 /242 variables (removed 4) and now considering 206/206 (removed 0) transitions.
// Phase 1: matrix 206 rows 238 cols
[2022-05-16 04:10:40] [INFO ] Computed 108 place invariants in 14 ms
[2022-05-16 04:10:41] [INFO ] Implicit Places using invariants in 559 ms returned []
// Phase 1: matrix 206 rows 238 cols
[2022-05-16 04:10:41] [INFO ] Computed 108 place invariants in 39 ms
[2022-05-16 04:10:41] [INFO ] Implicit Places using invariants and state equation in 609 ms returned []
Implicit Place search using SMT with State Equation took 1177 ms to find 0 implicit places.
// Phase 1: matrix 206 rows 238 cols
[2022-05-16 04:10:41] [INFO ] Computed 108 place invariants in 14 ms
[2022-05-16 04:10:41] [INFO ] Dead Transitions using invariants and state equation in 299 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 238/242 places, 206/206 transitions.
Finished structural reductions, in 1 iterations. Remains : 238/242 places, 206/206 transitions.
Stuttering acceptance computed with spot in 135 ms :[true, (AND (NOT p1) (NOT p0)), (NOT p1), (AND (NOT p1) (NOT p0)), (NOT p0)]
Running random walk in product with property : Echo-PT-d03r03-LTLCardinality-04 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 3}], [{ cond=(NOT p1), acceptance={} source=2 dest: 0}, { cond=p1, acceptance={} source=2 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=3 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={} source=3 dest: 2}, { cond=(AND p0 p1), acceptance={} source=3 dest: 3}, { cond=(AND p0 (NOT p1)), acceptance={} source=3 dest: 4}], [{ cond=(NOT p0), acceptance={} source=4 dest: 0}, { cond=p0, acceptance={} source=4 dest: 4}]], initial=1, aps=[p1:(OR (EQ s161 0) (EQ s115 1)), p0:(OR (EQ s90 0) (EQ s99 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 393 steps with 7 reset in 10 ms.
FORMULA Echo-PT-d03r03-LTLCardinality-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Echo-PT-d03r03-LTLCardinality-04 finished in 1650 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(G((G(X(G(F(G(p0)))))||p1))))'
Support contains 2 out of 242 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 242/242 places, 206/206 transitions.
Graph (complete) has 763 edges and 242 vertex of which 232 are kept as prefixes of interest. Removing 10 places using SCC suffix rule.8 ms
Discarding 10 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 34 ms. Remains 231 /242 variables (removed 11) and now considering 204/206 (removed 2) transitions.
// Phase 1: matrix 204 rows 231 cols
[2022-05-16 04:10:42] [INFO ] Computed 103 place invariants in 13 ms
[2022-05-16 04:10:42] [INFO ] Implicit Places using invariants in 440 ms returned [16, 182, 204, 212, 217, 225]
Discarding 6 places :
Implicit Place search using SMT only with invariants took 450 ms to find 6 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 225/242 places, 204/206 transitions.
Applied a total of 0 rules in 11 ms. Remains 225 /225 variables (removed 0) and now considering 204/204 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 225/242 places, 204/206 transitions.
Stuttering acceptance computed with spot in 699 ms :[(AND (NOT p1) (NOT p0)), (NOT p0)]
Running random walk in product with property : Echo-PT-d03r03-LTLCardinality-09 automaton TGBA Formula[mat=[[{ cond=p1, acceptance={} source=0 dest: 0}, { cond=(NOT p1), acceptance={} source=0 dest: 1}], [{ cond=p0, acceptance={} source=1 dest: 1}, { cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p1:(AND (EQ s37 0) (EQ s59 1)), p0:(OR (EQ s59 0) (EQ s37 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 52 steps with 0 reset in 1 ms.
FORMULA Echo-PT-d03r03-LTLCardinality-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Echo-PT-d03r03-LTLCardinality-09 finished in 1209 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(X(F(G(F(p0))))))'
Support contains 1 out of 242 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 242/242 places, 206/206 transitions.
Graph (complete) has 763 edges and 242 vertex of which 231 are kept as prefixes of interest. Removing 11 places using SCC suffix rule.2 ms
Discarding 11 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 13 ms. Remains 230 /242 variables (removed 12) and now considering 204/206 (removed 2) transitions.
// Phase 1: matrix 204 rows 230 cols
[2022-05-16 04:10:43] [INFO ] Computed 102 place invariants in 26 ms
[2022-05-16 04:10:43] [INFO ] Implicit Places using invariants in 441 ms returned [16, 181, 203, 211, 216, 224]
Discarding 6 places :
Implicit Place search using SMT only with invariants took 444 ms to find 6 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 224/242 places, 204/206 transitions.
Applied a total of 0 rules in 13 ms. Remains 224 /224 variables (removed 0) and now considering 204/204 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 224/242 places, 204/206 transitions.
Stuttering acceptance computed with spot in 60 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : Echo-PT-d03r03-LTLCardinality-11 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:(EQ s71 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]]
Stuttering criterion allowed to conclude after 52 steps with 0 reset in 1 ms.
FORMULA Echo-PT-d03r03-LTLCardinality-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Echo-PT-d03r03-LTLCardinality-11 finished in 547 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G((X(G(X(F(G(p0)))))||p0)))'
Support contains 2 out of 242 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 242/242 places, 206/206 transitions.
Graph (complete) has 763 edges and 242 vertex of which 231 are kept as prefixes of interest. Removing 11 places using SCC suffix rule.4 ms
Discarding 11 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 14 ms. Remains 230 /242 variables (removed 12) and now considering 204/206 (removed 2) transitions.
// Phase 1: matrix 204 rows 230 cols
[2022-05-16 04:10:43] [INFO ] Computed 102 place invariants in 20 ms
[2022-05-16 04:10:44] [INFO ] Implicit Places using invariants in 397 ms returned [16, 181, 203, 211, 216, 224]
Discarding 6 places :
Implicit Place search using SMT only with invariants took 400 ms to find 6 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 224/242 places, 204/206 transitions.
Applied a total of 0 rules in 11 ms. Remains 224 /224 variables (removed 0) and now considering 204/204 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 224/242 places, 204/206 transitions.
Stuttering acceptance computed with spot in 29 ms :[(NOT p0)]
Running random walk in product with property : Echo-PT-d03r03-LTLCardinality-12 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(AND (EQ s154 0) (EQ s190 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 52 steps with 0 reset in 0 ms.
FORMULA Echo-PT-d03r03-LTLCardinality-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Echo-PT-d03r03-LTLCardinality-12 finished in 470 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(p0)))'
Support contains 2 out of 242 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 242/242 places, 206/206 transitions.
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 238 transition count 206
Applied a total of 4 rules in 5 ms. Remains 238 /242 variables (removed 4) and now considering 206/206 (removed 0) transitions.
// Phase 1: matrix 206 rows 238 cols
[2022-05-16 04:10:44] [INFO ] Computed 108 place invariants in 19 ms
[2022-05-16 04:10:44] [INFO ] Implicit Places using invariants in 494 ms returned []
// Phase 1: matrix 206 rows 238 cols
[2022-05-16 04:10:44] [INFO ] Computed 108 place invariants in 21 ms
[2022-05-16 04:10:45] [INFO ] Implicit Places using invariants and state equation in 518 ms returned []
Implicit Place search using SMT with State Equation took 1017 ms to find 0 implicit places.
// Phase 1: matrix 206 rows 238 cols
[2022-05-16 04:10:45] [INFO ] Computed 108 place invariants in 29 ms
[2022-05-16 04:10:45] [INFO ] Dead Transitions using invariants and state equation in 308 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 238/242 places, 206/206 transitions.
Finished structural reductions, in 1 iterations. Remains : 238/242 places, 206/206 transitions.
Stuttering acceptance computed with spot in 117 ms :[(NOT p0), (NOT p0), true, (NOT p0)]
Running random walk in product with property : Echo-PT-d03r03-LTLCardinality-14 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 2}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=true, acceptance={} source=3 dest: 1}]], initial=3, aps=[p0:(AND (EQ s157 0) (EQ s31 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 0 ms.
FORMULA Echo-PT-d03r03-LTLCardinality-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Echo-PT-d03r03-LTLCardinality-14 finished in 1464 ms.
All properties solved by simple procedures.
Total runtime 10961 ms.
BK_STOP 1652674245918
--------------------
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
+ [[ LTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution LTLCardinality -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 LTLCardinality -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-d03r03"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"
# this is specific to your benchmark or test
export BIN_DIR="$HOME/BenchKit/bin"
# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi
# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-4028"
echo " Executing tool itstools"
echo " Input is Echo-PT-d03r03, examination is LTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r078-tall-165260110300403"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/Echo-PT-d03r03.tgz
mv Echo-PT-d03r03 execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh
echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "LTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLCardinality" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "LTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLCardinality.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '
echo "FORMULA_NAME $x"
done
elif [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLCardinality"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;