fond
Model Checking Contest 2021
11th edition, Paris, France, June 23, 2021
Execution of r216-tall-162098205600773
Last Updated
Jun 28, 2021

About the Execution of ITS-Tools for ShieldPPPt-PT-010A

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
653.376 90862.00 39501.00 37132.70 FFFFTFFFFFFFTFFT normal

Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Formatting '/data/fkordon/mcc2021-input.r216-tall-162098205600773.qcow2', fmt=qcow2 size=4294967296 backing_file='/data/fkordon/mcc2021-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
......................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is ShieldPPPt-PT-010A, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r216-tall-162098205600773
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 404K
-rw-r--r-- 1 mcc users 13K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 119K May 10 09:44 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.1K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 60K May 10 09:44 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 6 14:48 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.6K May 6 14:48 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.0K Mar 28 16:39 LTLCardinality.txt
-rw-r--r-- 1 mcc users 21K Mar 28 16:39 LTLCardinality.xml
-rw-r--r-- 1 mcc users 1.9K Mar 28 16:39 LTLFireability.txt
-rw-r--r-- 1 mcc users 15K Mar 28 16:39 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.7K Mar 27 12:31 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 20K Mar 27 12:31 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.7K Mar 25 18:34 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 17K Mar 25 18:34 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Mar 22 08:16 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Mar 22 08:16 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 5 16:52 equiv_col
-rw-r--r-- 1 mcc users 5 May 5 16:52 instance
-rw-r--r-- 1 mcc users 6 May 5 16:52 iscolored
-rw-r--r-- 1 mcc users 67K May 5 16:52 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 ShieldPPPt-PT-010A-00
FORMULA_NAME ShieldPPPt-PT-010A-01
FORMULA_NAME ShieldPPPt-PT-010A-02
FORMULA_NAME ShieldPPPt-PT-010A-03
FORMULA_NAME ShieldPPPt-PT-010A-04
FORMULA_NAME ShieldPPPt-PT-010A-05
FORMULA_NAME ShieldPPPt-PT-010A-06
FORMULA_NAME ShieldPPPt-PT-010A-07
FORMULA_NAME ShieldPPPt-PT-010A-08
FORMULA_NAME ShieldPPPt-PT-010A-09
FORMULA_NAME ShieldPPPt-PT-010A-10
FORMULA_NAME ShieldPPPt-PT-010A-11
FORMULA_NAME ShieldPPPt-PT-010A-12
FORMULA_NAME ShieldPPPt-PT-010A-13
FORMULA_NAME ShieldPPPt-PT-010A-14
FORMULA_NAME ShieldPPPt-PT-010A-15

=== Now, execution of the tool begins

BK_START 1621174569611

Running Version 0
[2021-05-16 14:16:20] [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]
[2021-05-16 14:16:20] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-16 14:16:20] [INFO ] Load time of PNML (sax parser for PT used): 61 ms
[2021-05-16 14:16:20] [INFO ] Transformed 253 places.
[2021-05-16 14:16:20] [INFO ] Transformed 183 transitions.
[2021-05-16 14:16:20] [INFO ] Found NUPN structural information;
[2021-05-16 14:16:20] [INFO ] Parsed PT model containing 253 places and 183 transitions in 105 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 9 ms.
Working with output stream class java.io.PrintStream
[2021-05-16 14:16:20] [INFO ] Initial state test concluded for 2 properties.
Ensure Unique test removed 1 transitions
Reduce redundant transitions removed 1 transitions.
FORMULA ShieldPPPt-PT-010A-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 44 out of 253 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 253/253 places, 182/182 transitions.
Applied a total of 0 rules in 27 ms. Remains 253 /253 variables (removed 0) and now considering 182/182 (removed 0) transitions.
// Phase 1: matrix 182 rows 253 cols
[2021-05-16 14:16:21] [INFO ] Computed 111 place invariants in 19 ms
[2021-05-16 14:16:21] [INFO ] Implicit Places using invariants in 294 ms returned []
// Phase 1: matrix 182 rows 253 cols
[2021-05-16 14:16:21] [INFO ] Computed 111 place invariants in 8 ms
[2021-05-16 14:16:21] [INFO ] Implicit Places using invariants and state equation in 245 ms returned []
Implicit Place search using SMT with State Equation took 580 ms to find 0 implicit places.
// Phase 1: matrix 182 rows 253 cols
[2021-05-16 14:16:21] [INFO ] Computed 111 place invariants in 8 ms
[2021-05-16 14:16:21] [INFO ] Dead Transitions using invariants and state equation in 120 ms returned []
Finished structural reductions, in 1 iterations. Remains : 253/253 places, 182/182 transitions.
[2021-05-16 14:16:21] [INFO ] Initial state reduction rules for LTL removed 2 formulas.
[2021-05-16 14:16:21] [INFO ] Flatten gal took : 52 ms
FORMULA ShieldPPPt-PT-010A-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldPPPt-PT-010A-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-16 14:16:21] [INFO ] Flatten gal took : 23 ms
[2021-05-16 14:16:22] [INFO ] Input system was already deterministic with 182 transitions.
Finished random walk after 11939 steps, including 0 resets, run visited all 23 properties in 79 ms. (steps per millisecond=151 )
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X((p0&&F(G(p1)))))], workingDir=/home/mcc/execution]
Support contains 2 out of 253 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 253/253 places, 182/182 transitions.
Applied a total of 0 rules in 18 ms. Remains 253 /253 variables (removed 0) and now considering 182/182 (removed 0) transitions.
// Phase 1: matrix 182 rows 253 cols
[2021-05-16 14:16:22] [INFO ] Computed 111 place invariants in 3 ms
[2021-05-16 14:16:22] [INFO ] Implicit Places using invariants in 152 ms returned []
// Phase 1: matrix 182 rows 253 cols
[2021-05-16 14:16:22] [INFO ] Computed 111 place invariants in 2 ms
[2021-05-16 14:16:22] [INFO ] Implicit Places using invariants and state equation in 220 ms returned []
Implicit Place search using SMT with State Equation took 375 ms to find 0 implicit places.
// Phase 1: matrix 182 rows 253 cols
[2021-05-16 14:16:22] [INFO ] Computed 111 place invariants in 1 ms
[2021-05-16 14:16:22] [INFO ] Dead Transitions using invariants and state equation in 123 ms returned []
Finished structural reductions, in 1 iterations. Remains : 253/253 places, 182/182 transitions.
Stuttering acceptance computed with spot in 207 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p1) (NOT p0)), true, (NOT p1)]
Running random walk in product with property : ShieldPPPt-PT-010A-00 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={} source=1 dest: 2}, { cond=p0, acceptance={} source=1 dest: 3}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=(NOT p1), acceptance={0} source=3 dest: 3}, { cond=p1, acceptance={} source=3 dest: 3}]], initial=0, aps=[p0:(EQ s76 1), p1:(NEQ s195 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 1 ms.
FORMULA ShieldPPPt-PT-010A-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldPPPt-PT-010A-00 finished in 769 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F((G(p0)||G(F(p1)))))], workingDir=/home/mcc/execution]
Support contains 2 out of 253 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 253/253 places, 182/182 transitions.
Reduce places removed 1 places and 1 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 3 rules applied. Total rules applied 3 place count 250 transition count 180
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 2 Pre rules applied. Total rules applied 3 place count 250 transition count 178
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 7 place count 248 transition count 178
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 9 place count 247 transition count 177
Applied a total of 9 rules in 44 ms. Remains 247 /253 variables (removed 6) and now considering 177/182 (removed 5) transitions.
// Phase 1: matrix 177 rows 247 cols
[2021-05-16 14:16:22] [INFO ] Computed 110 place invariants in 2 ms
[2021-05-16 14:16:23] [INFO ] Implicit Places using invariants in 121 ms returned [230, 234]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 124 ms to find 2 implicit places.
[2021-05-16 14:16:23] [INFO ] Redundant transitions in 5 ms returned []
// Phase 1: matrix 177 rows 245 cols
[2021-05-16 14:16:23] [INFO ] Computed 108 place invariants in 1 ms
[2021-05-16 14:16:23] [INFO ] Dead Transitions using invariants and state equation in 110 ms returned []
Starting structural reductions, iteration 1 : 245/253 places, 177/182 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 243 transition count 175
Applied a total of 4 rules in 19 ms. Remains 243 /245 variables (removed 2) and now considering 175/177 (removed 2) transitions.
// Phase 1: matrix 175 rows 243 cols
[2021-05-16 14:16:23] [INFO ] Computed 108 place invariants in 1 ms
[2021-05-16 14:16:23] [INFO ] Implicit Places using invariants in 122 ms returned []
// Phase 1: matrix 175 rows 243 cols
[2021-05-16 14:16:23] [INFO ] Computed 108 place invariants in 7 ms
[2021-05-16 14:16:23] [INFO ] Implicit Places using invariants and state equation in 219 ms returned []
Implicit Place search using SMT with State Equation took 346 ms to find 0 implicit places.
Finished structural reductions, in 2 iterations. Remains : 243/253 places, 175/182 transitions.
Stuttering acceptance computed with spot in 63 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : ShieldPPPt-PT-010A-01 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=1 dest: 1}, { cond=(AND p0 (NOT p1)), acceptance={} source=1 dest: 1}]], initial=0, aps=[p0:(EQ s25 1), p1:(EQ s21 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 26 reset in 533 ms.
Stack based approach found an accepted trace after 8 steps with 0 reset with depth 9 and stack size 9 in 0 ms.
FORMULA ShieldPPPt-PT-010A-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldPPPt-PT-010A-01 finished in 1271 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !((G(p0)||G(F(p1))||F(G(p2))))], workingDir=/home/mcc/execution]
Support contains 5 out of 253 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 253/253 places, 182/182 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 251 transition count 180
Applied a total of 4 rules in 16 ms. Remains 251 /253 variables (removed 2) and now considering 180/182 (removed 2) transitions.
// Phase 1: matrix 180 rows 251 cols
[2021-05-16 14:16:24] [INFO ] Computed 111 place invariants in 1 ms
[2021-05-16 14:16:24] [INFO ] Implicit Places using invariants in 121 ms returned [244]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 122 ms to find 1 implicit places.
[2021-05-16 14:16:24] [INFO ] Redundant transitions in 5 ms returned []
// Phase 1: matrix 180 rows 250 cols
[2021-05-16 14:16:24] [INFO ] Computed 110 place invariants in 1 ms
[2021-05-16 14:16:24] [INFO ] Dead Transitions using invariants and state equation in 128 ms returned []
Starting structural reductions, iteration 1 : 250/253 places, 180/182 transitions.
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 2 Pre rules applied. Total rules applied 0 place count 250 transition count 178
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 248 transition count 178
Applied a total of 4 rules in 18 ms. Remains 248 /250 variables (removed 2) and now considering 178/180 (removed 2) transitions.
// Phase 1: matrix 178 rows 248 cols
[2021-05-16 14:16:24] [INFO ] Computed 110 place invariants in 5 ms
[2021-05-16 14:16:24] [INFO ] Implicit Places using invariants in 129 ms returned [231, 235]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 130 ms to find 2 implicit places.
Starting structural reductions, iteration 2 : 246/253 places, 178/182 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 244 transition count 176
Applied a total of 4 rules in 12 ms. Remains 244 /246 variables (removed 2) and now considering 176/178 (removed 2) transitions.
// Phase 1: matrix 176 rows 244 cols
[2021-05-16 14:16:24] [INFO ] Computed 108 place invariants in 1 ms
[2021-05-16 14:16:24] [INFO ] Implicit Places using invariants in 116 ms returned []
// Phase 1: matrix 176 rows 244 cols
[2021-05-16 14:16:24] [INFO ] Computed 108 place invariants in 1 ms
[2021-05-16 14:16:24] [INFO ] Implicit Places using invariants and state equation in 209 ms returned []
Implicit Place search using SMT with State Equation took 326 ms to find 0 implicit places.
Finished structural reductions, in 3 iterations. Remains : 244/253 places, 176/182 transitions.
Stuttering acceptance computed with spot in 76 ms :[(AND (NOT p0) (NOT p2) (NOT p1)), (AND (NOT p2) (NOT p1)), (AND (NOT p2) (NOT p1))]
Running random walk in product with property : ShieldPPPt-PT-010A-03 automaton TGBA [mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p0) (NOT p2) (NOT p1)), acceptance={} source=0 dest: 2}], [{ cond=true, acceptance={} source=1 dest: 1}, { cond=(AND (NOT p2) (NOT p1)), acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p2) (NOT p1)), acceptance={0} source=2 dest: 2}, { cond=(AND p2 (NOT p1)), acceptance={} source=2 dest: 2}]], initial=0, aps=[p0:(EQ s224 1), p2:(AND (EQ s129 1) (EQ s148 1)), p1:(AND (NEQ s31 0) (NEQ s46 0))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Product exploration explored 100000 steps with 14 reset in 329 ms.
Stack based approach found an accepted trace after 5 steps with 0 reset with depth 6 and stack size 6 in 0 ms.
FORMULA ShieldPPPt-PT-010A-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldPPPt-PT-010A-03 finished in 1188 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(F(p0)))], workingDir=/home/mcc/execution]
Support contains 3 out of 253 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 253/253 places, 182/182 transitions.
Applied a total of 0 rules in 3 ms. Remains 253 /253 variables (removed 0) and now considering 182/182 (removed 0) transitions.
// Phase 1: matrix 182 rows 253 cols
[2021-05-16 14:16:26] [INFO ] Computed 111 place invariants in 0 ms
[2021-05-16 14:16:26] [INFO ] Implicit Places using invariants in 161 ms returned []
// Phase 1: matrix 182 rows 253 cols
[2021-05-16 14:16:26] [INFO ] Computed 111 place invariants in 1 ms
[2021-05-16 14:16:27] [INFO ] Implicit Places using invariants and state equation in 217 ms returned []
Implicit Place search using SMT with State Equation took 388 ms to find 0 implicit places.
// Phase 1: matrix 182 rows 253 cols
[2021-05-16 14:16:27] [INFO ] Computed 111 place invariants in 17 ms
[2021-05-16 14:16:27] [INFO ] Dead Transitions using invariants and state equation in 140 ms returned []
Finished structural reductions, in 1 iterations. Remains : 253/253 places, 182/182 transitions.
Stuttering acceptance computed with spot in 13530 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : ShieldPPPt-PT-010A-06 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(AND (EQ s224 1) (EQ s83 1) (EQ s100 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, very-weak, weak, inherently-weak], stateDesc=[null, null][false, false]]
Product exploration explored 100000 steps with 8 reset in 297 ms.
Stack based approach found an accepted trace after 6 steps with 0 reset with depth 7 and stack size 7 in 0 ms.
FORMULA ShieldPPPt-PT-010A-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldPPPt-PT-010A-06 finished in 15592 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G((G((p0 U p1)) U p2)))], workingDir=/home/mcc/execution]
Support contains 7 out of 253 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 253/253 places, 182/182 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 252 transition count 181
Applied a total of 2 rules in 11 ms. Remains 252 /253 variables (removed 1) and now considering 181/182 (removed 1) transitions.
// Phase 1: matrix 181 rows 252 cols
[2021-05-16 14:16:41] [INFO ] Computed 111 place invariants in 1 ms
[2021-05-16 14:16:41] [INFO ] Implicit Places using invariants in 127 ms returned []
// Phase 1: matrix 181 rows 252 cols
[2021-05-16 14:16:41] [INFO ] Computed 111 place invariants in 1 ms
[2021-05-16 14:16:41] [INFO ] Implicit Places using invariants and state equation in 210 ms returned []
Implicit Place search using SMT with State Equation took 338 ms to find 0 implicit places.
[2021-05-16 14:16:41] [INFO ] Redundant transitions in 11 ms returned []
// Phase 1: matrix 181 rows 252 cols
[2021-05-16 14:16:41] [INFO ] Computed 111 place invariants in 1 ms
[2021-05-16 14:16:41] [INFO ] Dead Transitions using invariants and state equation in 110 ms returned []
Finished structural reductions, in 1 iterations. Remains : 252/253 places, 181/182 transitions.
Stuttering acceptance computed with spot in 126 ms :[(NOT p2), true, (NOT p1), (NOT p1), (NOT p2)]
Running random walk in product with property : ShieldPPPt-PT-010A-07 automaton TGBA [mat=[[{ cond=(OR p2 p1 p0), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p2) (NOT p1) (NOT p0)), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p2) (NOT p1) p0), acceptance={} source=0 dest: 2}, { cond=(OR (AND (NOT p2) p1) (AND (NOT p2) p0)), acceptance={} source=0 dest: 3}, { cond=(OR (AND (NOT p2) p1) (AND (NOT p2) p0)), acceptance={} source=0 dest: 4}], [{ cond=true, acceptance={0} source=1 dest: 1}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=2 dest: 1}, { cond=(AND (NOT p1) p0), acceptance={0} source=2 dest: 2}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=3 dest: 1}, { cond=(AND (NOT p1) p0), acceptance={} source=3 dest: 2}, { cond=(OR p1 p0), acceptance={} source=3 dest: 3}], [{ cond=(AND (NOT p2) (NOT p1) (NOT p0)), acceptance={0} source=4 dest: 1}, { cond=(AND (NOT p2) (NOT p1) p0), acceptance={0} source=4 dest: 2}, { cond=(OR (AND (NOT p2) p1) (AND (NOT p2) p0)), acceptance={0} source=4 dest: 3}, { cond=(OR (AND (NOT p2) p1) (AND (NOT p2) p0)), acceptance={0} source=4 dest: 4}]], initial=0, aps=[p2:(OR (EQ s236 0) (EQ s245 0) (AND (EQ s13 1) (EQ s27 1))), p1:(EQ s176 1), p0:(AND (EQ s138 1) (EQ s152 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][true, true, true, true, true]]
Entered a terminal (fully accepting) state of product in 162 steps with 0 reset in 1 ms.
FORMULA ShieldPPPt-PT-010A-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldPPPt-PT-010A-07 finished in 618 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(X(((G(p0)&&F(p1)) U ((p2&&G(p0)&&F(p1))||G((p0&&F(p1))))))))], workingDir=/home/mcc/execution]
Support contains 3 out of 253 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 253/253 places, 182/182 transitions.
Applied a total of 0 rules in 2 ms. Remains 253 /253 variables (removed 0) and now considering 182/182 (removed 0) transitions.
// Phase 1: matrix 182 rows 253 cols
[2021-05-16 14:16:41] [INFO ] Computed 111 place invariants in 0 ms
[2021-05-16 14:16:41] [INFO ] Implicit Places using invariants in 136 ms returned []
// Phase 1: matrix 182 rows 253 cols
[2021-05-16 14:16:41] [INFO ] Computed 111 place invariants in 1 ms
[2021-05-16 14:16:41] [INFO ] Implicit Places using invariants and state equation in 218 ms returned []
Implicit Place search using SMT with State Equation took 356 ms to find 0 implicit places.
// Phase 1: matrix 182 rows 253 cols
[2021-05-16 14:16:41] [INFO ] Computed 111 place invariants in 1 ms
[2021-05-16 14:16:42] [INFO ] Dead Transitions using invariants and state equation in 122 ms returned []
Finished structural reductions, in 1 iterations. Remains : 253/253 places, 182/182 transitions.
Stuttering acceptance computed with spot in 155 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), true, (NOT p1), (NOT p0)]
Running random walk in product with property : ShieldPPPt-PT-010A-08 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p2) p0), acceptance={} source=2 dest: 2}, { cond=(NOT p0), acceptance={} source=2 dest: 3}, { cond=(AND p0 (NOT p1)), acceptance={} source=2 dest: 4}, { cond=(AND p2 p0), acceptance={} source=2 dest: 5}], [{ cond=true, acceptance={0} source=3 dest: 3}], [{ cond=(NOT p1), acceptance={0} source=4 dest: 4}], [{ cond=(NOT p0), acceptance={} source=5 dest: 3}, { cond=p0, acceptance={} source=5 dest: 5}]], initial=0, aps=[p2:(EQ s170 1), p0:(NEQ s170 0), p1:(OR (NEQ s41 1) (NEQ s52 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 0 ms.
FORMULA ShieldPPPt-PT-010A-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldPPPt-PT-010A-08 finished in 653 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F(p0))], workingDir=/home/mcc/execution]
Support contains 2 out of 253 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 253/253 places, 182/182 transitions.
Reduce places removed 1 places and 1 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 3 rules applied. Total rules applied 3 place count 250 transition count 180
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 2 Pre rules applied. Total rules applied 3 place count 250 transition count 178
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 7 place count 248 transition count 178
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 9 place count 247 transition count 177
Applied a total of 9 rules in 18 ms. Remains 247 /253 variables (removed 6) and now considering 177/182 (removed 5) transitions.
// Phase 1: matrix 177 rows 247 cols
[2021-05-16 14:16:42] [INFO ] Computed 110 place invariants in 1 ms
[2021-05-16 14:16:42] [INFO ] Implicit Places using invariants in 135 ms returned [230, 234]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 136 ms to find 2 implicit places.
[2021-05-16 14:16:42] [INFO ] Redundant transitions in 2 ms returned []
// Phase 1: matrix 177 rows 245 cols
[2021-05-16 14:16:42] [INFO ] Computed 108 place invariants in 1 ms
[2021-05-16 14:16:42] [INFO ] Dead Transitions using invariants and state equation in 105 ms returned []
Starting structural reductions, iteration 1 : 245/253 places, 177/182 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 243 transition count 175
Applied a total of 4 rules in 11 ms. Remains 243 /245 variables (removed 2) and now considering 175/177 (removed 2) transitions.
// Phase 1: matrix 175 rows 243 cols
[2021-05-16 14:16:42] [INFO ] Computed 108 place invariants in 0 ms
[2021-05-16 14:16:42] [INFO ] Implicit Places using invariants in 131 ms returned []
// Phase 1: matrix 175 rows 243 cols
[2021-05-16 14:16:42] [INFO ] Computed 108 place invariants in 1 ms
[2021-05-16 14:16:42] [INFO ] Implicit Places using invariants and state equation in 211 ms returned []
Implicit Place search using SMT with State Equation took 344 ms to find 0 implicit places.
Finished structural reductions, in 2 iterations. Remains : 243/253 places, 175/182 transitions.
Stuttering acceptance computed with spot in 26 ms :[(NOT p0)]
Running random walk in product with property : ShieldPPPt-PT-010A-09 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(AND (EQ s141 1) (EQ s143 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]]
Product exploration explored 100000 steps with 509 reset in 294 ms.
Stack based approach found an accepted trace after 110 steps with 1 reset with depth 5 and stack size 5 in 1 ms.
FORMULA ShieldPPPt-PT-010A-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldPPPt-PT-010A-09 finished in 952 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F(G(p0)))], workingDir=/home/mcc/execution]
Support contains 2 out of 253 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 253/253 places, 182/182 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 251 transition count 180
Applied a total of 4 rules in 12 ms. Remains 251 /253 variables (removed 2) and now considering 180/182 (removed 2) transitions.
// Phase 1: matrix 180 rows 251 cols
[2021-05-16 14:16:43] [INFO ] Computed 111 place invariants in 1 ms
[2021-05-16 14:16:43] [INFO ] Implicit Places using invariants in 122 ms returned [244]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 123 ms to find 1 implicit places.
[2021-05-16 14:16:43] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 180 rows 250 cols
[2021-05-16 14:16:43] [INFO ] Computed 110 place invariants in 1 ms
[2021-05-16 14:16:43] [INFO ] Dead Transitions using invariants and state equation in 112 ms returned []
Starting structural reductions, iteration 1 : 250/253 places, 180/182 transitions.
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 2 Pre rules applied. Total rules applied 0 place count 250 transition count 178
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 248 transition count 178
Applied a total of 4 rules in 8 ms. Remains 248 /250 variables (removed 2) and now considering 178/180 (removed 2) transitions.
// Phase 1: matrix 178 rows 248 cols
[2021-05-16 14:16:43] [INFO ] Computed 110 place invariants in 0 ms
[2021-05-16 14:16:43] [INFO ] Implicit Places using invariants in 136 ms returned [231, 235]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 137 ms to find 2 implicit places.
Starting structural reductions, iteration 2 : 246/253 places, 178/182 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 244 transition count 176
Applied a total of 4 rules in 9 ms. Remains 244 /246 variables (removed 2) and now considering 176/178 (removed 2) transitions.
// Phase 1: matrix 176 rows 244 cols
[2021-05-16 14:16:43] [INFO ] Computed 108 place invariants in 0 ms
[2021-05-16 14:16:43] [INFO ] Implicit Places using invariants in 118 ms returned []
// Phase 1: matrix 176 rows 244 cols
[2021-05-16 14:16:43] [INFO ] Computed 108 place invariants in 1 ms
[2021-05-16 14:16:43] [INFO ] Implicit Places using invariants and state equation in 207 ms returned []
Implicit Place search using SMT with State Equation took 326 ms to find 0 implicit places.
Finished structural reductions, in 3 iterations. Remains : 244/253 places, 176/182 transitions.
Stuttering acceptance computed with spot in 25 ms :[(NOT p0)]
Running random walk in product with property : ShieldPPPt-PT-010A-10 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}, { cond=p0, acceptance={} source=0 dest: 0}]], initial=0, aps=[p0:(OR (NEQ s180 1) (NEQ s197 1))], 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 0 reset in 299 ms.
Stack based approach found an accepted trace after 237 steps with 0 reset with depth 238 and stack size 200 in 1 ms.
FORMULA ShieldPPPt-PT-010A-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldPPPt-PT-010A-10 finished in 1071 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X((p0||G(p1))))], workingDir=/home/mcc/execution]
Support contains 4 out of 253 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 253/253 places, 182/182 transitions.
Applied a total of 0 rules in 3 ms. Remains 253 /253 variables (removed 0) and now considering 182/182 (removed 0) transitions.
// Phase 1: matrix 182 rows 253 cols
[2021-05-16 14:16:44] [INFO ] Computed 111 place invariants in 1 ms
[2021-05-16 14:16:44] [INFO ] Implicit Places using invariants in 135 ms returned []
// Phase 1: matrix 182 rows 253 cols
[2021-05-16 14:16:44] [INFO ] Computed 111 place invariants in 1 ms
[2021-05-16 14:16:44] [INFO ] Implicit Places using invariants and state equation in 217 ms returned []
Implicit Place search using SMT with State Equation took 353 ms to find 0 implicit places.
// Phase 1: matrix 182 rows 253 cols
[2021-05-16 14:16:44] [INFO ] Computed 111 place invariants in 1 ms
[2021-05-16 14:16:44] [INFO ] Dead Transitions using invariants and state equation in 122 ms returned []
Finished structural reductions, in 1 iterations. Remains : 253/253 places, 182/182 transitions.
Stuttering acceptance computed with spot in 78 ms :[true, (AND (NOT p1) (NOT p0)), (NOT p1), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : ShieldPPPt-PT-010A-11 automaton TGBA [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}]], initial=1, aps=[p1:(OR (NEQ s117 1) (NEQ s119 1)), p0:(AND (EQ s157 1) (EQ s159 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 139 steps with 0 reset in 1 ms.
FORMULA ShieldPPPt-PT-010A-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldPPPt-PT-010A-11 finished in 570 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(X(F(p0))))], workingDir=/home/mcc/execution]
Support contains 2 out of 253 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 253/253 places, 182/182 transitions.
Applied a total of 0 rules in 1 ms. Remains 253 /253 variables (removed 0) and now considering 182/182 (removed 0) transitions.
// Phase 1: matrix 182 rows 253 cols
[2021-05-16 14:16:44] [INFO ] Computed 111 place invariants in 1 ms
[2021-05-16 14:16:44] [INFO ] Implicit Places using invariants in 123 ms returned []
// Phase 1: matrix 182 rows 253 cols
[2021-05-16 14:16:44] [INFO ] Computed 111 place invariants in 1 ms
[2021-05-16 14:16:45] [INFO ] Implicit Places using invariants and state equation in 189 ms returned []
Implicit Place search using SMT with State Equation took 313 ms to find 0 implicit places.
// Phase 1: matrix 182 rows 253 cols
[2021-05-16 14:16:45] [INFO ] Computed 111 place invariants in 2 ms
[2021-05-16 14:16:45] [INFO ] Dead Transitions using invariants and state equation in 143 ms returned []
Finished structural reductions, in 1 iterations. Remains : 253/253 places, 182/182 transitions.
Stuttering acceptance computed with spot in 65 ms :[(NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : ShieldPPPt-PT-010A-12 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={} source=2 dest: 1}]], initial=2, aps=[p0:(OR (NEQ s43 1) (NEQ s50 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 33333 reset in 468 ms.
Product exploration explored 100000 steps with 33333 reset in 485 ms.
Knowledge obtained : [p0]
java.util.concurrent.TimeoutException: Subprocess running CommandLine [args=[/home/mcc/BenchKit/bin//..//autfilt, --hoaf=tv, -F, /tmp/curaut3108293714086951736.hoa, --complement], workingDir=/home/mcc/execution] killed by timeout after 10 SECONDS
at fr.lip6.move.gal.process.Runner.waitForOrTimeout(Runner.java:76)
at fr.lip6.move.gal.process.Runner.runTool(Runner.java:138)
at fr.lip6.move.gal.process.Runner.runTool(Runner.java:112)
at fr.lip6.move.gal.application.SpotRunner.buildComplement(SpotRunner.java:532)
at fr.lip6.move.gal.application.LTLPropertySolver.applyKnowledgeBasedReductions(LTLPropertySolver.java:367)
at fr.lip6.move.gal.application.LTLPropertySolver.runStutteringLTLTest(LTLPropertySolver.java:174)
at fr.lip6.move.gal.application.LTLPropertySolver.runStructuralLTLCheck(LTLPropertySolver.java:60)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:470)
at fr.lip6.move.gal.application.Application.start(Application.java:140)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:43)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:653)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:590)
at org.eclipse.equinox.launcher.Main.run(Main.java:1461)
at org.eclipse.equinox.launcher.Main.main(Main.java:1434)
Stuttering acceptance computed with spot in 142 ms :[(NOT p0), (NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 33333 reset in 492 ms.
Product exploration explored 100000 steps with 33333 reset in 469 ms.
Applying partial POR strategy [true, false, false]
Stuttering acceptance computed with spot in 73 ms :[(NOT p0), (NOT p0), (NOT p0)]
Support contains 2 out of 253 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions, iteration 0 : 253/253 places, 182/182 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 2 places in 1 ms
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 253 transition count 182
Deduced a syphon composed of 2 places in 0 ms
Applied a total of 2 rules in 27 ms. Remains 253 /253 variables (removed 0) and now considering 182/182 (removed 0) transitions.
[2021-05-16 14:17:00] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 182 rows 253 cols
[2021-05-16 14:17:00] [INFO ] Computed 111 place invariants in 1 ms
[2021-05-16 14:17:00] [INFO ] Dead Transitions using invariants and state equation in 123 ms returned []
Finished structural reductions, in 1 iterations. Remains : 253/253 places, 182/182 transitions.
Product exploration explored 100000 steps with 33333 reset in 1182 ms.
Product exploration explored 100000 steps with 33333 reset in 1189 ms.
[2021-05-16 14:17:02] [INFO ] Flatten gal took : 17 ms
[2021-05-16 14:17:03] [INFO ] Flatten gal took : 16 ms
[2021-05-16 14:17:03] [INFO ] Time to serialize gal into /tmp/LTL10183452590171917435.gal : 8 ms
[2021-05-16 14:17:03] [INFO ] Time to serialize properties into /tmp/LTL12073024492879833433.ltl : 1 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64, --gc-threshold, 2000000, -i, /tmp/LTL10183452590171917435.gal, -t, CGAL, -LTL, /tmp/LTL12073024492879833433.ltl, -c, -stutter-deadlock, --gen-order, FOLLOW], workingDir=/home/mcc/execution]

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL10183452590171917435.gal -t CGAL -LTL /tmp/LTL12073024492879833433.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((X(X(F("((p43==0)||(p50==0))")))))
Formula 0 simplified : !XXF"((p43==0)||(p50==0))"
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
3 unique states visited
0 strongly connected components in search stack
2 transitions explored
3 items max in DFS search stack
76 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,0.784933,36624,1,0,7,89609,20,0,5992,135766,12
no accepting run found
Formula 0 is TRUE no accepting run found.
FORMULA ShieldPPPt-PT-010A-12 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Treatment of property ShieldPPPt-PT-010A-12 finished in 19045 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(G(p0)))], workingDir=/home/mcc/execution]
Support contains 2 out of 253 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 253/253 places, 182/182 transitions.
Applied a total of 0 rules in 4 ms. Remains 253 /253 variables (removed 0) and now considering 182/182 (removed 0) transitions.
// Phase 1: matrix 182 rows 253 cols
[2021-05-16 14:17:03] [INFO ] Computed 111 place invariants in 1 ms
[2021-05-16 14:17:04] [INFO ] Implicit Places using invariants in 195 ms returned []
// Phase 1: matrix 182 rows 253 cols
[2021-05-16 14:17:04] [INFO ] Computed 111 place invariants in 0 ms
[2021-05-16 14:17:04] [INFO ] Implicit Places using invariants and state equation in 212 ms returned []
Implicit Place search using SMT with State Equation took 409 ms to find 0 implicit places.
// Phase 1: matrix 182 rows 253 cols
[2021-05-16 14:17:04] [INFO ] Computed 111 place invariants in 1 ms
[2021-05-16 14:17:04] [INFO ] Dead Transitions using invariants and state equation in 123 ms returned []
Finished structural reductions, in 1 iterations. Remains : 253/253 places, 182/182 transitions.
Spot timed out Subprocess running CommandLine [args=[/home/mcc/BenchKit/bin//..//autfilt, --hoaf=tv, --small, -F, /tmp/curaut14803028620890099048.hoa], workingDir=/home/mcc/execution] killed by timeout after 10 SECONDS
Stuttering acceptance computed with spot in 14486 ms :[false, (NOT p0), (NOT p0)]
Running random walk in product with property : ShieldPPPt-PT-010A-13 automaton TGBA [mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(AND (EQ s62 1) (EQ s64 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA ShieldPPPt-PT-010A-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldPPPt-PT-010A-13 finished in 15037 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F(G(p0)))], workingDir=/home/mcc/execution]
Support contains 2 out of 253 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 253/253 places, 182/182 transitions.
Reduce places removed 1 places and 1 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 3 rules applied. Total rules applied 3 place count 250 transition count 180
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 2 Pre rules applied. Total rules applied 3 place count 250 transition count 178
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 7 place count 248 transition count 178
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 9 place count 247 transition count 177
Applied a total of 9 rules in 25 ms. Remains 247 /253 variables (removed 6) and now considering 177/182 (removed 5) transitions.
// Phase 1: matrix 177 rows 247 cols
[2021-05-16 14:17:18] [INFO ] Computed 110 place invariants in 1 ms
[2021-05-16 14:17:19] [INFO ] Implicit Places using invariants in 153 ms returned [230, 234]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 168 ms to find 2 implicit places.
[2021-05-16 14:17:19] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 177 rows 245 cols
[2021-05-16 14:17:19] [INFO ] Computed 108 place invariants in 0 ms
[2021-05-16 14:17:19] [INFO ] Dead Transitions using invariants and state equation in 112 ms returned []
Starting structural reductions, iteration 1 : 245/253 places, 177/182 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 243 transition count 175
Applied a total of 4 rules in 8 ms. Remains 243 /245 variables (removed 2) and now considering 175/177 (removed 2) transitions.
// Phase 1: matrix 175 rows 243 cols
[2021-05-16 14:17:19] [INFO ] Computed 108 place invariants in 0 ms
[2021-05-16 14:17:19] [INFO ] Implicit Places using invariants in 137 ms returned []
// Phase 1: matrix 175 rows 243 cols
[2021-05-16 14:17:19] [INFO ] Computed 108 place invariants in 0 ms
[2021-05-16 14:17:19] [INFO ] Implicit Places using invariants and state equation in 173 ms returned []
Implicit Place search using SMT with State Equation took 311 ms to find 0 implicit places.
Finished structural reductions, in 2 iterations. Remains : 243/253 places, 175/182 transitions.
Stuttering acceptance computed with spot in 24 ms :[(NOT p0)]
Running random walk in product with property : ShieldPPPt-PT-010A-14 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}, { cond=p0, acceptance={} source=0 dest: 0}]], initial=0, aps=[p0:(AND (EQ s36 1) (EQ s38 1))], 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 0 reset in 314 ms.
Stack based approach found an accepted trace after 43 steps with 0 reset with depth 44 and stack size 44 in 1 ms.
FORMULA ShieldPPPt-PT-010A-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldPPPt-PT-010A-14 finished in 976 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(F((G(F(p1))||p0))))], workingDir=/home/mcc/execution]
Support contains 4 out of 253 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 253/253 places, 182/182 transitions.
Applied a total of 0 rules in 2 ms. Remains 253 /253 variables (removed 0) and now considering 182/182 (removed 0) transitions.
// Phase 1: matrix 182 rows 253 cols
[2021-05-16 14:17:19] [INFO ] Computed 111 place invariants in 0 ms
[2021-05-16 14:17:20] [INFO ] Implicit Places using invariants in 134 ms returned []
// Phase 1: matrix 182 rows 253 cols
[2021-05-16 14:17:20] [INFO ] Computed 111 place invariants in 2 ms
[2021-05-16 14:17:20] [INFO ] Implicit Places using invariants and state equation in 236 ms returned []
Implicit Place search using SMT with State Equation took 372 ms to find 0 implicit places.
// Phase 1: matrix 182 rows 253 cols
[2021-05-16 14:17:20] [INFO ] Computed 111 place invariants in 1 ms
[2021-05-16 14:17:20] [INFO ] Dead Transitions using invariants and state equation in 125 ms returned []
Finished structural reductions, in 1 iterations. Remains : 253/253 places, 182/182 transitions.
Stuttering acceptance computed with spot in 78 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : ShieldPPPt-PT-010A-15 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(OR (EQ s216 0) (EQ s227 0)), p1:(AND (EQ s118 1) (EQ s125 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 548 ms.
Product exploration explored 100000 steps with 50000 reset in 562 ms.
Knowledge obtained : [p0, (NOT p1)]
Stuttering acceptance computed with spot in 70 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Product exploration explored 100000 steps with 50000 reset in 555 ms.
Product exploration explored 100000 steps with 50000 reset in 559 ms.
Applying partial POR strategy [false, true, true]
Stuttering acceptance computed with spot in 75 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Support contains 4 out of 253 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions, iteration 0 : 253/253 places, 182/182 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 2 places in 0 ms
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 253 transition count 182
Deduced a syphon composed of 2 places in 1 ms
Applied a total of 2 rules in 6 ms. Remains 253 /253 variables (removed 0) and now considering 182/182 (removed 0) transitions.
[2021-05-16 14:17:23] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 182 rows 253 cols
[2021-05-16 14:17:23] [INFO ] Computed 111 place invariants in 0 ms
[2021-05-16 14:17:23] [INFO ] Dead Transitions using invariants and state equation in 107 ms returned []
Finished structural reductions, in 1 iterations. Remains : 253/253 places, 182/182 transitions.
Product exploration explored 100000 steps with 50000 reset in 1186 ms.
Product exploration explored 100000 steps with 50000 reset in 1210 ms.
[2021-05-16 14:17:25] [INFO ] Flatten gal took : 16 ms
[2021-05-16 14:17:25] [INFO ] Flatten gal took : 15 ms
[2021-05-16 14:17:38] [INFO ] Time to serialize gal into /tmp/LTL10077511058824567577.gal : 12952 ms
[2021-05-16 14:17:38] [INFO ] Time to serialize properties into /tmp/LTL12895003332015475639.ltl : 29 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64, --gc-threshold, 2000000, -i, /tmp/LTL10077511058824567577.gal, -t, CGAL, -LTL, /tmp/LTL12895003332015475639.ltl, -c, -stutter-deadlock, --gen-order, FOLLOW], workingDir=/home/mcc/execution]

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL10077511058824567577.gal -t CGAL -LTL /tmp/LTL12895003332015475639.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((X(F(("((p216==0)||(p227==0))")||(G(F("((p118==1)&&(p125==1))")))))))
Formula 0 simplified : !XF("((p216==0)||(p227==0))" | GF"((p118==1)&&(p125==1))")
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
2 unique states visited
0 strongly connected components in search stack
1 transitions explored
2 items max in DFS search stack
74 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,0.775994,37108,1,0,6,89609,21,0,5931,135766,10
no accepting run found
Formula 0 is TRUE no accepting run found.
FORMULA ShieldPPPt-PT-010A-15 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Treatment of property ShieldPPPt-PT-010A-15 finished in 19430 ms.
All properties solved without resorting to model-checking.

BK_STOP 1621174660473

--------------------
content from stderr:

+ 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
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202104292328.jar
++ cut -d . -f 9
+ VERSION=0
+ echo 'Running Version 0'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data /home/mcc/execution/workspace -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=/tmp/.eclipse -Xss128m -Xms40m -Xmx16000m

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="ShieldPPPt-PT-010A"
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 ShieldPPPt-PT-010A, 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 r216-tall-162098205600773"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ShieldPPPt-PT-010A.tgz
mv ShieldPPPt-PT-010A 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 '' LTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
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 ;