About the Execution of ITS-Tools for ShieldIIPs-PT-020A
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 16210.516 | 3600000.00 | 7332096.00 | 295236.80 | TFTTF?FFFFF?TFFF | 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.r222-tall-165286024700099.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 ShieldIIPs-PT-020A, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r222-tall-165286024700099
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 392K
-rw-r--r-- 1 mcc users 5.8K Apr 29 15:28 CTLCardinality.txt
-rw-r--r-- 1 mcc users 57K Apr 29 15:28 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.5K Apr 29 15:25 CTLFireability.txt
-rw-r--r-- 1 mcc users 51K Apr 29 15:25 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:34 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K May 10 09:34 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.7K May 9 08:48 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K May 9 08:48 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K May 9 08:48 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K May 9 08:48 LTLFireability.xml
-rw-r--r-- 1 mcc users 1.6K May 9 08:48 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K May 9 08:48 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 10 09:34 equiv_col
-rw-r--r-- 1 mcc users 5 May 10 09:34 instance
-rw-r--r-- 1 mcc users 6 May 10 09:34 iscolored
-rw-r--r-- 1 mcc users 169K May 10 09:34 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 ShieldIIPs-PT-020A-LTLCardinality-00
FORMULA_NAME ShieldIIPs-PT-020A-LTLCardinality-01
FORMULA_NAME ShieldIIPs-PT-020A-LTLCardinality-02
FORMULA_NAME ShieldIIPs-PT-020A-LTLCardinality-03
FORMULA_NAME ShieldIIPs-PT-020A-LTLCardinality-04
FORMULA_NAME ShieldIIPs-PT-020A-LTLCardinality-05
FORMULA_NAME ShieldIIPs-PT-020A-LTLCardinality-06
FORMULA_NAME ShieldIIPs-PT-020A-LTLCardinality-07
FORMULA_NAME ShieldIIPs-PT-020A-LTLCardinality-08
FORMULA_NAME ShieldIIPs-PT-020A-LTLCardinality-09
FORMULA_NAME ShieldIIPs-PT-020A-LTLCardinality-10
FORMULA_NAME ShieldIIPs-PT-020A-LTLCardinality-11
FORMULA_NAME ShieldIIPs-PT-020A-LTLCardinality-12
FORMULA_NAME ShieldIIPs-PT-020A-LTLCardinality-13
FORMULA_NAME ShieldIIPs-PT-020A-LTLCardinality-14
FORMULA_NAME ShieldIIPs-PT-020A-LTLCardinality-15
=== Now, execution of the tool begins
BK_START 1652926405245
Running Version 202205111006
[2022-05-19 02:13:26] [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]
[2022-05-19 02:13:26] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-19 02:13:26] [INFO ] Load time of PNML (sax parser for PT used): 117 ms
[2022-05-19 02:13:26] [INFO ] Transformed 503 places.
[2022-05-19 02:13:26] [INFO ] Transformed 483 transitions.
[2022-05-19 02:13:26] [INFO ] Found NUPN structural information;
[2022-05-19 02:13:26] [INFO ] Parsed PT model containing 503 places and 483 transitions in 218 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 9 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 1 formulas.
Initial state reduction rules removed 1 formulas.
FORMULA ShieldIIPs-PT-020A-LTLCardinality-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldIIPs-PT-020A-LTLCardinality-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldIIPs-PT-020A-LTLCardinality-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldIIPs-PT-020A-LTLCardinality-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldIIPs-PT-020A-LTLCardinality-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 40 out of 503 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 503/503 places, 483/483 transitions.
Applied a total of 0 rules in 45 ms. Remains 503 /503 variables (removed 0) and now considering 483/483 (removed 0) transitions.
// Phase 1: matrix 483 rows 503 cols
[2022-05-19 02:13:26] [INFO ] Computed 181 place invariants in 21 ms
[2022-05-19 02:13:27] [INFO ] Implicit Places using invariants in 779 ms returned []
// Phase 1: matrix 483 rows 503 cols
[2022-05-19 02:13:27] [INFO ] Computed 181 place invariants in 4 ms
[2022-05-19 02:13:28] [INFO ] Implicit Places using invariants and state equation in 485 ms returned []
Implicit Place search using SMT with State Equation took 1287 ms to find 0 implicit places.
// Phase 1: matrix 483 rows 503 cols
[2022-05-19 02:13:28] [INFO ] Computed 181 place invariants in 6 ms
[2022-05-19 02:13:28] [INFO ] Dead Transitions using invariants and state equation in 253 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 503/503 places, 483/483 transitions.
Support contains 40 out of 503 places after structural reductions.
[2022-05-19 02:13:28] [INFO ] Flatten gal took : 89 ms
[2022-05-19 02:13:28] [INFO ] Flatten gal took : 48 ms
[2022-05-19 02:13:28] [INFO ] Input system was already deterministic with 483 transitions.
Support contains 36 out of 503 places (down from 40) after GAL structural reductions.
Incomplete random walk after 10000 steps, including 9 resets, run finished after 368 ms. (steps per millisecond=27 ) properties (out of 22) seen :19
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 40 ms. (steps per millisecond=250 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 39 ms. (steps per millisecond=256 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 37 ms. (steps per millisecond=270 ) properties (out of 3) seen :0
Running SMT prover for 3 properties.
// Phase 1: matrix 483 rows 503 cols
[2022-05-19 02:13:29] [INFO ] Computed 181 place invariants in 6 ms
[2022-05-19 02:13:29] [INFO ] [Real]Absence check using 181 positive place invariants in 22 ms returned sat
[2022-05-19 02:13:29] [INFO ] After 388ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0 real:2
[2022-05-19 02:13:29] [INFO ] [Nat]Absence check using 181 positive place invariants in 32 ms returned sat
[2022-05-19 02:13:30] [INFO ] After 339ms SMT Verify possible using state equation in natural domain returned unsat :1 sat :2
[2022-05-19 02:13:30] [INFO ] Deduced a trap composed of 19 places in 48 ms of which 6 ms to minimize.
[2022-05-19 02:13:30] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 99 ms
[2022-05-19 02:13:30] [INFO ] Deduced a trap composed of 17 places in 49 ms of which 0 ms to minimize.
[2022-05-19 02:13:30] [INFO ] Deduced a trap composed of 11 places in 28 ms of which 1 ms to minimize.
[2022-05-19 02:13:30] [INFO ] Deduced a trap composed of 11 places in 21 ms of which 2 ms to minimize.
[2022-05-19 02:13:30] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 212 ms
[2022-05-19 02:13:30] [INFO ] After 780ms SMT Verify possible using trap constraints in natural domain returned unsat :1 sat :2
Attempting to minimize the solution found.
Minimization took 84 ms.
[2022-05-19 02:13:30] [INFO ] After 1038ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :2
Fused 3 Parikh solutions to 2 different solutions.
Parikh walk visited 0 properties in 59 ms.
Support contains 6 out of 503 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 503/503 places, 483/483 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 503 transition count 482
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 502 transition count 482
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 4 place count 501 transition count 481
Partial Free-agglomeration rule applied 136 times.
Drop transitions removed 136 transitions
Iterating global reduction 0 with 136 rules applied. Total rules applied 140 place count 501 transition count 481
Applied a total of 140 rules in 74 ms. Remains 501 /503 variables (removed 2) and now considering 481/483 (removed 2) transitions.
Finished structural reductions, in 1 iterations. Remains : 501/503 places, 481/483 transitions.
Finished random walk after 5557 steps, including 2 resets, run visited all 2 properties in 66 ms. (steps per millisecond=84 )
FORMULA ShieldIIPs-PT-020A-LTLCardinality-07 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
FORMULA ShieldIIPs-PT-020A-LTLCardinality-04 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Successfully simplified 1 atomic propositions for a total of 9 simplifications.
Computed a total of 1 stabilizing places and 1 stable transitions
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(X((F(p0)&&G(p1)))))'
Support contains 4 out of 503 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 503/503 places, 483/483 transitions.
Applied a total of 0 rules in 8 ms. Remains 503 /503 variables (removed 0) and now considering 483/483 (removed 0) transitions.
// Phase 1: matrix 483 rows 503 cols
[2022-05-19 02:13:31] [INFO ] Computed 181 place invariants in 2 ms
[2022-05-19 02:13:31] [INFO ] Implicit Places using invariants in 234 ms returned []
// Phase 1: matrix 483 rows 503 cols
[2022-05-19 02:13:31] [INFO ] Computed 181 place invariants in 2 ms
[2022-05-19 02:13:31] [INFO ] Implicit Places using invariants and state equation in 439 ms returned []
Implicit Place search using SMT with State Equation took 680 ms to find 0 implicit places.
// Phase 1: matrix 483 rows 503 cols
[2022-05-19 02:13:31] [INFO ] Computed 181 place invariants in 6 ms
[2022-05-19 02:13:32] [INFO ] Dead Transitions using invariants and state equation in 242 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 503/503 places, 483/483 transitions.
Stuttering acceptance computed with spot in 1396 ms :[(NOT p1), (OR (NOT p0) (NOT p1)), true, (OR (NOT p0) (NOT p1)), (OR (NOT p1) (NOT p0))]
Running random walk in product with property : ShieldIIPs-PT-020A-LTLCardinality-01 automaton TGBA Formula[mat=[[{ cond=p1, acceptance={} source=0 dest: 0}, { cond=(NOT p1), acceptance={} source=0 dest: 2}], [{ cond=true, acceptance={} source=1 dest: 4}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=true, acceptance={} source=3 dest: 1}], [{ cond=(AND p0 p1), acceptance={0} source=4 dest: 0}, { cond=(NOT p1), acceptance={0} source=4 dest: 2}, { cond=(AND (NOT p0) p1), acceptance={0} source=4 dest: 4}]], initial=3, aps=[p1:(AND (EQ s471 0) (EQ s436 1)), p0:(AND (EQ s417 0) (EQ s394 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 2 ms.
FORMULA ShieldIIPs-PT-020A-LTLCardinality-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldIIPs-PT-020A-LTLCardinality-01 finished in 2379 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((F(X(F(!p0))) U X(p0)))'
Support contains 2 out of 503 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 503/503 places, 483/483 transitions.
Applied a total of 0 rules in 8 ms. Remains 503 /503 variables (removed 0) and now considering 483/483 (removed 0) transitions.
// Phase 1: matrix 483 rows 503 cols
[2022-05-19 02:13:33] [INFO ] Computed 181 place invariants in 2 ms
[2022-05-19 02:13:33] [INFO ] Implicit Places using invariants in 218 ms returned []
// Phase 1: matrix 483 rows 503 cols
[2022-05-19 02:13:33] [INFO ] Computed 181 place invariants in 1 ms
[2022-05-19 02:13:34] [INFO ] Implicit Places using invariants and state equation in 487 ms returned []
Implicit Place search using SMT with State Equation took 707 ms to find 0 implicit places.
// Phase 1: matrix 483 rows 503 cols
[2022-05-19 02:13:34] [INFO ] Computed 181 place invariants in 2 ms
[2022-05-19 02:13:34] [INFO ] Dead Transitions using invariants and state equation in 246 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 503/503 places, 483/483 transitions.
Stuttering acceptance computed with spot in 64 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : ShieldIIPs-PT-020A-LTLCardinality-02 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(OR (EQ s267 0) (EQ s442 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null][false, false]]
Product exploration explored 100000 steps with 50000 reset in 1202 ms.
Product exploration explored 100000 steps with 50000 reset in 1148 ms.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X p0)
Knowledge based reduction with 3 factoid took 64 ms. Reduced automaton from 2 states, 2 edges and 1 AP to 1 states, 0 edges and 0 AP.
FORMULA ShieldIIPs-PT-020A-LTLCardinality-02 TRUE TECHNIQUES KNOWLEDGE
Treatment of property ShieldIIPs-PT-020A-LTLCardinality-02 finished in 3462 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(F((X(p0)||p1))))'
Support contains 2 out of 503 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 503/503 places, 483/483 transitions.
Applied a total of 0 rules in 6 ms. Remains 503 /503 variables (removed 0) and now considering 483/483 (removed 0) transitions.
// Phase 1: matrix 483 rows 503 cols
[2022-05-19 02:13:36] [INFO ] Computed 181 place invariants in 2 ms
[2022-05-19 02:13:37] [INFO ] Implicit Places using invariants in 220 ms returned []
// Phase 1: matrix 483 rows 503 cols
[2022-05-19 02:13:37] [INFO ] Computed 181 place invariants in 5 ms
[2022-05-19 02:13:37] [INFO ] Implicit Places using invariants and state equation in 456 ms returned []
Implicit Place search using SMT with State Equation took 678 ms to find 0 implicit places.
// Phase 1: matrix 483 rows 503 cols
[2022-05-19 02:13:37] [INFO ] Computed 181 place invariants in 1 ms
[2022-05-19 02:13:37] [INFO ] Dead Transitions using invariants and state equation in 240 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 503/503 places, 483/483 transitions.
Stuttering acceptance computed with spot in 99 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : ShieldIIPs-PT-020A-LTLCardinality-03 automaton TGBA Formula[mat=[[{ cond=(NOT p1), acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p1:(EQ s295 1), p0:(EQ s352 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null][false, false]]
Product exploration explored 100000 steps with 50000 reset in 1088 ms.
Product exploration explored 100000 steps with 50000 reset in 1125 ms.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [(AND (NOT p1) (NOT p0)), (X (NOT (AND (NOT p1) (NOT p0)))), (X (X (NOT (AND (NOT p1) (NOT p0)))))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X (NOT (AND (NOT p1) (NOT p0))))
Knowledge based reduction with 3 factoid took 51 ms. Reduced automaton from 2 states, 2 edges and 2 AP to 1 states, 0 edges and 0 AP.
FORMULA ShieldIIPs-PT-020A-LTLCardinality-03 TRUE TECHNIQUES KNOWLEDGE
Treatment of property ShieldIIPs-PT-020A-LTLCardinality-03 finished in 3312 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(G((p0 U ((p1 U p2) U p2))))))'
Support contains 5 out of 503 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 503/503 places, 483/483 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 503 transition count 482
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 502 transition count 482
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 4 place count 501 transition count 481
Applied a total of 4 rules in 42 ms. Remains 501 /503 variables (removed 2) and now considering 481/483 (removed 2) transitions.
// Phase 1: matrix 481 rows 501 cols
[2022-05-19 02:13:40] [INFO ] Computed 181 place invariants in 3 ms
[2022-05-19 02:13:40] [INFO ] Implicit Places using invariants in 225 ms returned [487]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 227 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 500/503 places, 481/483 transitions.
Applied a total of 0 rules in 17 ms. Remains 500 /500 variables (removed 0) and now considering 481/481 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 500/503 places, 481/483 transitions.
Stuttering acceptance computed with spot in 117 ms :[(NOT p2), (NOT p2), (NOT p2)]
Running random walk in product with property : ShieldIIPs-PT-020A-LTLCardinality-05 automaton TGBA Formula[mat=[[{ cond=(OR p2 p1 p0), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p2) (NOT p1) (NOT p0)), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p2) p0), acceptance={0} source=0 dest: 1}, { cond=(AND (NOT p2) p1 (NOT p0)), acceptance={0} source=0 dest: 2}], [{ cond=(AND (NOT p2) (NOT p1) (NOT p0)), acceptance={0} source=1 dest: 0}, { cond=(AND (NOT p2) p0), acceptance={0} source=1 dest: 1}, { cond=(AND (NOT p2) p1 (NOT p0)), acceptance={0} source=1 dest: 2}], [{ cond=(AND (NOT p2) (NOT p1) p0), acceptance={} source=2 dest: 0}, { cond=(AND (NOT p2) (NOT p1) (NOT p0)), acceptance={0} source=2 dest: 0}, { cond=(AND (NOT p2) p0), acceptance={0} source=2 dest: 1}, { cond=(AND (NOT p2) p1 p0), acceptance={} source=2 dest: 2}, { cond=(AND (NOT p2) p1 (NOT p0)), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p2:(EQ s36 1), p1:(OR (EQ s242 0) (EQ s331 1) (EQ s227 0) (EQ s19 1)), p0:(OR (EQ s227 0) (EQ s19 1))], 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 111 reset in 514 ms.
Product exploration explored 100000 steps with 111 reset in 642 ms.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [(AND (NOT p2) p1 p0), (X (OR p2 p1 p0)), (X (AND (NOT p2) p0)), (X (NOT (AND (NOT p2) (NOT p1) (NOT p0)))), (X (NOT (AND (NOT p2) p1 (NOT p0)))), (X (AND (NOT p2) p1 p0)), (X (NOT (AND (NOT p2) (NOT p1) p0))), (X (X (OR p2 p1 p0))), (X (X (AND (NOT p2) p0))), (X (X (NOT (AND (NOT p2) (NOT p1) (NOT p0))))), (X (X (NOT (AND (NOT p2) p1 (NOT p0))))), (X (X (AND (NOT p2) p1 p0))), (X (X (NOT (AND (NOT p2) (NOT p1) p0))))]
False Knowledge obtained : []
Knowledge based reduction with 13 factoid took 1374 ms. Reduced automaton from 3 states, 12 edges and 3 AP to 3 states, 12 edges and 3 AP.
Stuttering acceptance computed with spot in 123 ms :[(NOT p2), (NOT p2), (NOT p2)]
Incomplete random walk after 10000 steps, including 9 resets, run finished after 241 ms. (steps per millisecond=41 ) properties (out of 6) seen :3
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 38 ms. (steps per millisecond=263 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 43 ms. (steps per millisecond=232 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 38 ms. (steps per millisecond=263 ) properties (out of 3) seen :0
Running SMT prover for 3 properties.
// Phase 1: matrix 481 rows 500 cols
[2022-05-19 02:13:43] [INFO ] Computed 180 place invariants in 5 ms
[2022-05-19 02:13:43] [INFO ] [Real]Absence check using 180 positive place invariants in 22 ms returned sat
[2022-05-19 02:13:44] [INFO ] After 338ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0 real:2
[2022-05-19 02:13:44] [INFO ] [Nat]Absence check using 180 positive place invariants in 23 ms returned sat
[2022-05-19 02:13:44] [INFO ] After 352ms SMT Verify possible using state equation in natural domain returned unsat :1 sat :2
[2022-05-19 02:13:44] [INFO ] Deduced a trap composed of 13 places in 41 ms of which 0 ms to minimize.
[2022-05-19 02:13:44] [INFO ] Deduced a trap composed of 15 places in 32 ms of which 2 ms to minimize.
[2022-05-19 02:13:44] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 170 ms
[2022-05-19 02:13:44] [INFO ] Deduced a trap composed of 17 places in 50 ms of which 0 ms to minimize.
[2022-05-19 02:13:45] [INFO ] Deduced a trap composed of 13 places in 37 ms of which 1 ms to minimize.
[2022-05-19 02:13:45] [INFO ] Deduced a trap composed of 11 places in 21 ms of which 0 ms to minimize.
[2022-05-19 02:13:45] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 232 ms
[2022-05-19 02:13:45] [INFO ] After 1009ms SMT Verify possible using trap constraints in natural domain returned unsat :1 sat :2
Attempting to minimize the solution found.
Minimization took 170 ms.
[2022-05-19 02:13:45] [INFO ] After 1319ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :2
Fused 3 Parikh solutions to 2 different solutions.
Parikh walk visited 0 properties in 46 ms.
Support contains 5 out of 500 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 500/500 places, 481/481 transitions.
Partial Free-agglomeration rule applied 138 times.
Drop transitions removed 138 transitions
Iterating global reduction 0 with 138 rules applied. Total rules applied 138 place count 500 transition count 481
Applied a total of 138 rules in 24 ms. Remains 500 /500 variables (removed 0) and now considering 481/481 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 500/500 places, 481/481 transitions.
Finished random walk after 5832 steps, including 1 resets, run visited all 2 properties in 59 ms. (steps per millisecond=98 )
Found 1 invariant AP formulas.
Knowledge obtained : [(AND (NOT p2) p1 p0), (X (OR p2 p1 p0)), (X (AND (NOT p2) p0)), (X (NOT (AND (NOT p2) (NOT p1) (NOT p0)))), (X (NOT (AND (NOT p2) p1 (NOT p0)))), (X (AND (NOT p2) p1 p0)), (X (NOT (AND (NOT p2) (NOT p1) p0))), (X (X (OR p2 p1 p0))), (X (X (AND (NOT p2) p0))), (X (X (NOT (AND (NOT p2) (NOT p1) (NOT p0))))), (X (X (NOT (AND (NOT p2) p1 (NOT p0))))), (X (X (AND (NOT p2) p1 p0))), (X (X (NOT (AND (NOT p2) (NOT p1) p0)))), (G (NOT (AND p0 (NOT p1) (NOT p2))))]
False Knowledge obtained : [(F (AND (NOT p0) p1 (NOT p2))), (F (NOT (AND p0 p1 (NOT p2)))), (F (NOT (OR p0 p1 p2))), (F (NOT (AND p0 (NOT p2)))), (F (AND (NOT p0) (NOT p1) (NOT p2)))]
Knowledge based reduction with 14 factoid took 600 ms. Reduced automaton from 3 states, 12 edges and 3 AP to 2 states, 5 edges and 2 AP.
Stuttering acceptance computed with spot in 65 ms :[(NOT p2), (NOT p2)]
Stuttering acceptance computed with spot in 76 ms :[(NOT p2), (NOT p2)]
// Phase 1: matrix 481 rows 500 cols
[2022-05-19 02:13:46] [INFO ] Computed 180 place invariants in 2 ms
[2022-05-19 02:13:46] [INFO ] [Real]Absence check using 180 positive place invariants in 60 ms returned sat
[2022-05-19 02:13:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 02:13:47] [INFO ] [Real]Absence check using state equation in 562 ms returned sat
[2022-05-19 02:13:47] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 02:13:47] [INFO ] [Nat]Absence check using 180 positive place invariants in 41 ms returned sat
[2022-05-19 02:13:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 02:13:47] [INFO ] [Nat]Absence check using state equation in 461 ms returned sat
[2022-05-19 02:13:47] [INFO ] Computed and/alt/rep : 442/1541/442 causal constraints (skipped 38 transitions) in 26 ms.
[2022-05-19 02:13:52] [INFO ] Added : 396 causal constraints over 80 iterations in 4904 ms. Result :sat
Could not prove EG (NOT p2)
Support contains 5 out of 500 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 500/500 places, 481/481 transitions.
Applied a total of 0 rules in 18 ms. Remains 500 /500 variables (removed 0) and now considering 481/481 (removed 0) transitions.
// Phase 1: matrix 481 rows 500 cols
[2022-05-19 02:13:52] [INFO ] Computed 180 place invariants in 5 ms
[2022-05-19 02:13:53] [INFO ] Implicit Places using invariants in 299 ms returned []
// Phase 1: matrix 481 rows 500 cols
[2022-05-19 02:13:53] [INFO ] Computed 180 place invariants in 3 ms
[2022-05-19 02:13:53] [INFO ] Implicit Places using invariants and state equation in 455 ms returned []
Implicit Place search using SMT with State Equation took 756 ms to find 0 implicit places.
[2022-05-19 02:13:53] [INFO ] Redundant transitions in 69 ms returned [475]
Found 1 redundant transitions using SMT.
Drop transitions removed 1 transitions
Redundant transitions reduction (with SMT) removed 1 transitions.
// Phase 1: matrix 480 rows 500 cols
[2022-05-19 02:13:53] [INFO ] Computed 180 place invariants in 4 ms
[2022-05-19 02:13:53] [INFO ] Dead Transitions using invariants and state equation in 233 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 500/500 places, 480/481 transitions.
Applied a total of 0 rules in 12 ms. Remains 500 /500 variables (removed 0) and now considering 480/480 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 500/500 places, 480/481 transitions.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [(AND p1 (NOT p2)), (X (NOT (AND (NOT p1) (NOT p2)))), (X (AND p1 (NOT p2))), (X (OR p1 p2)), (X (X (NOT (AND (NOT p1) (NOT p2))))), (X (X (AND p1 (NOT p2)))), (X (X (OR p1 p2)))]
False Knowledge obtained : []
Knowledge based reduction with 7 factoid took 212 ms. Reduced automaton from 2 states, 5 edges and 2 AP to 2 states, 5 edges and 2 AP.
Stuttering acceptance computed with spot in 61 ms :[(NOT p2), (NOT p2)]
Incomplete random walk after 10000 steps, including 9 resets, run finished after 99 ms. (steps per millisecond=101 ) properties (out of 3) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
// Phase 1: matrix 480 rows 500 cols
[2022-05-19 02:13:54] [INFO ] Computed 180 place invariants in 3 ms
[2022-05-19 02:13:54] [INFO ] [Real]Absence check using 180 positive place invariants in 21 ms returned sat
[2022-05-19 02:13:54] [INFO ] After 345ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2022-05-19 02:13:54] [INFO ] [Nat]Absence check using 180 positive place invariants in 23 ms returned sat
[2022-05-19 02:13:55] [INFO ] After 286ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2022-05-19 02:13:55] [INFO ] Deduced a trap composed of 11 places in 43 ms of which 0 ms to minimize.
[2022-05-19 02:13:55] [INFO ] Deduced a trap composed of 17 places in 36 ms of which 0 ms to minimize.
[2022-05-19 02:13:55] [INFO ] Deduced a trap composed of 11 places in 21 ms of which 0 ms to minimize.
[2022-05-19 02:13:55] [INFO ] Deduced a trap composed of 13 places in 26 ms of which 1 ms to minimize.
[2022-05-19 02:13:55] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 281 ms
[2022-05-19 02:13:55] [INFO ] After 681ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 122 ms.
[2022-05-19 02:13:55] [INFO ] After 929ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Parikh walk visited 0 properties in 51 ms.
Support contains 5 out of 500 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 500/500 places, 480/480 transitions.
Partial Free-agglomeration rule applied 138 times.
Drop transitions removed 138 transitions
Iterating global reduction 0 with 138 rules applied. Total rules applied 138 place count 500 transition count 480
Applied a total of 138 rules in 21 ms. Remains 500 /500 variables (removed 0) and now considering 480/480 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 500/500 places, 480/480 transitions.
Finished random walk after 4415 steps, including 1 resets, run visited all 2 properties in 66 ms. (steps per millisecond=66 )
Knowledge obtained : [(AND p1 (NOT p2)), (X (NOT (AND (NOT p1) (NOT p2)))), (X (AND p1 (NOT p2))), (X (OR p1 p2)), (X (X (NOT (AND (NOT p1) (NOT p2))))), (X (X (AND p1 (NOT p2)))), (X (X (OR p1 p2)))]
False Knowledge obtained : [(F (NOT (OR p1 p2))), (F (NOT (AND p1 (NOT p2)))), (F (AND (NOT p1) (NOT p2)))]
Knowledge based reduction with 7 factoid took 304 ms. Reduced automaton from 2 states, 5 edges and 2 AP to 2 states, 5 edges and 2 AP.
Stuttering acceptance computed with spot in 74 ms :[(NOT p2), (NOT p2)]
Stuttering acceptance computed with spot in 60 ms :[(NOT p2), (NOT p2)]
// Phase 1: matrix 480 rows 500 cols
[2022-05-19 02:13:56] [INFO ] Computed 180 place invariants in 1 ms
[2022-05-19 02:13:56] [INFO ] [Real]Absence check using 180 positive place invariants in 61 ms returned sat
[2022-05-19 02:13:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 02:13:57] [INFO ] [Real]Absence check using state equation in 640 ms returned sat
[2022-05-19 02:13:57] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 02:13:57] [INFO ] [Nat]Absence check using 180 positive place invariants in 46 ms returned sat
[2022-05-19 02:13:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 02:13:57] [INFO ] [Nat]Absence check using state equation in 465 ms returned sat
[2022-05-19 02:13:57] [INFO ] Computed and/alt/rep : 442/1546/442 causal constraints (skipped 37 transitions) in 30 ms.
[2022-05-19 02:14:02] [INFO ] Added : 374 causal constraints over 75 iterations in 4909 ms. Result :sat
Could not prove EG (NOT p2)
Stuttering acceptance computed with spot in 61 ms :[(NOT p2), (NOT p2)]
Product exploration explored 100000 steps with 111 reset in 499 ms.
Product exploration explored 100000 steps with 110 reset in 553 ms.
Built C files in :
/tmp/ltsmin8214898345287837013
[2022-05-19 02:14:03] [INFO ] Computing symmetric may disable matrix : 480 transitions.
[2022-05-19 02:14:03] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-19 02:14:03] [INFO ] Computing symmetric may enable matrix : 480 transitions.
[2022-05-19 02:14:03] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-19 02:14:03] [INFO ] Computing Do-Not-Accords matrix : 480 transitions.
[2022-05-19 02:14:03] [INFO ] Computation of Completed DNA matrix. took 12 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-19 02:14:03] [INFO ] Built C files in 89ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin8214898345287837013
Running compilation step : cd /tmp/ltsmin8214898345287837013;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1108 ms.
Running link step : cd /tmp/ltsmin8214898345287837013;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 48 ms.
Running LTSmin : cd /tmp/ltsmin8214898345287837013;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased12163095133621366221.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 5 out of 500 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 500/500 places, 480/480 transitions.
Applied a total of 0 rules in 21 ms. Remains 500 /500 variables (removed 0) and now considering 480/480 (removed 0) transitions.
// Phase 1: matrix 480 rows 500 cols
[2022-05-19 02:14:18] [INFO ] Computed 180 place invariants in 4 ms
[2022-05-19 02:14:19] [INFO ] Implicit Places using invariants in 221 ms returned []
// Phase 1: matrix 480 rows 500 cols
[2022-05-19 02:14:19] [INFO ] Computed 180 place invariants in 1 ms
[2022-05-19 02:14:19] [INFO ] Implicit Places using invariants and state equation in 450 ms returned []
Implicit Place search using SMT with State Equation took 672 ms to find 0 implicit places.
[2022-05-19 02:14:19] [INFO ] Redundant transitions in 48 ms returned []
// Phase 1: matrix 480 rows 500 cols
[2022-05-19 02:14:19] [INFO ] Computed 180 place invariants in 1 ms
[2022-05-19 02:14:19] [INFO ] Dead Transitions using invariants and state equation in 226 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 500/500 places, 480/480 transitions.
Built C files in :
/tmp/ltsmin13008758747158935698
[2022-05-19 02:14:19] [INFO ] Computing symmetric may disable matrix : 480 transitions.
[2022-05-19 02:14:19] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-19 02:14:19] [INFO ] Computing symmetric may enable matrix : 480 transitions.
[2022-05-19 02:14:19] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-19 02:14:19] [INFO ] Computing Do-Not-Accords matrix : 480 transitions.
[2022-05-19 02:14:19] [INFO ] Computation of Completed DNA matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-19 02:14:19] [INFO ] Built C files in 44ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin13008758747158935698
Running compilation step : cd /tmp/ltsmin13008758747158935698;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1006 ms.
Running link step : cd /tmp/ltsmin13008758747158935698;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 34 ms.
Running LTSmin : cd /tmp/ltsmin13008758747158935698;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased16230851057670754164.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2022-05-19 02:14:35] [INFO ] Flatten gal took : 39 ms
[2022-05-19 02:14:35] [INFO ] Flatten gal took : 41 ms
[2022-05-19 02:14:35] [INFO ] Time to serialize gal into /tmp/LTL2826577451743450950.gal : 4 ms
[2022-05-19 02:14:35] [INFO ] Time to serialize properties into /tmp/LTL17265375597757399418.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL2826577451743450950.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL17265375597757399418.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL2826577...267
Read 1 LTL properties
Checking formula 0 : !((G(F(G(("((p227==0)||(p19==1))")U((("(((p242==0)||(p331==1))||((p227==0)||(p19==1)))")U("(p36==1)"))U("(p36==1)")))))))
Formula 0 simplified : !GFG("((p227==0)||(p19==1))" U (("(((p242==0)||(p331==1))||((p227==0)||(p19==1)))" U "(p36==1)") U "(p36==1)"))
Detected timeout of ITS tools.
[2022-05-19 02:14:50] [INFO ] Flatten gal took : 36 ms
[2022-05-19 02:14:50] [INFO ] Applying decomposition
[2022-05-19 02:14:50] [INFO ] Flatten gal took : 30 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph3567684751573447665.txt' '-o' '/tmp/graph3567684751573447665.bin' '-w' '/tmp/graph3567684751573447665.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph3567684751573447665.bin' '-l' '-1' '-v' '-w' '/tmp/graph3567684751573447665.weights' '-q' '0' '-e' '0.001'
[2022-05-19 02:14:50] [INFO ] Decomposing Gal with order
[2022-05-19 02:14:50] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-19 02:14:50] [INFO ] Removed a total of 315 redundant transitions.
[2022-05-19 02:14:50] [INFO ] Flatten gal took : 95 ms
[2022-05-19 02:14:50] [INFO ] Fuse similar labels procedure discarded/fused a total of 296 labels/synchronizations in 34 ms.
[2022-05-19 02:14:50] [INFO ] Time to serialize gal into /tmp/LTL5763656985921312735.gal : 8 ms
[2022-05-19 02:14:50] [INFO ] Time to serialize properties into /tmp/LTL2195671615115997175.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL5763656985921312735.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL2195671615115997175.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL5763656...245
Read 1 LTL properties
Checking formula 0 : !((G(F(G(("((i8.i0.u81.p227==0)||(i0.i0.u7.p19==1))")U((("(((i9.i1.u87.p242==0)||(i13.i1.u119.p331==1))||((i8.i0.u81.p227==0)||(i0.i0....222
Formula 0 simplified : !GFG("((i8.i0.u81.p227==0)||(i0.i0.u7.p19==1))" U (("(((i9.i1.u87.p242==0)||(i13.i1.u119.p331==1))||((i8.i0.u81.p227==0)||(i0.i0.u7....214
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin130744454476393577
[2022-05-19 02:15:05] [INFO ] Built C files in 18ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin130744454476393577
Running compilation step : cd /tmp/ltsmin130744454476393577;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 761 ms.
Running link step : cd /tmp/ltsmin130744454476393577;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 31 ms.
Running LTSmin : cd /tmp/ltsmin130744454476393577;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '[](<>([](((LTLAPp0==true) U (((LTLAPp1==true) U (LTLAPp2==true)) U (LTLAPp2==true))))))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property ShieldIIPs-PT-020A-LTLCardinality-05 finished in 100532 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(X(G(p0))))'
Support contains 2 out of 503 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 503/503 places, 483/483 transitions.
Applied a total of 0 rules in 10 ms. Remains 503 /503 variables (removed 0) and now considering 483/483 (removed 0) transitions.
// Phase 1: matrix 483 rows 503 cols
[2022-05-19 02:15:20] [INFO ] Computed 181 place invariants in 1 ms
[2022-05-19 02:15:21] [INFO ] Implicit Places using invariants in 247 ms returned []
// Phase 1: matrix 483 rows 503 cols
[2022-05-19 02:15:21] [INFO ] Computed 181 place invariants in 1 ms
[2022-05-19 02:15:21] [INFO ] Implicit Places using invariants and state equation in 453 ms returned []
Implicit Place search using SMT with State Equation took 702 ms to find 0 implicit places.
// Phase 1: matrix 483 rows 503 cols
[2022-05-19 02:15:21] [INFO ] Computed 181 place invariants in 1 ms
[2022-05-19 02:15:21] [INFO ] Dead Transitions using invariants and state equation in 238 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 503/503 places, 483/483 transitions.
Stuttering acceptance computed with spot in 73 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : ShieldIIPs-PT-020A-LTLCardinality-08 automaton TGBA Formula[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:(OR (EQ s279 0) (EQ s166 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][false, false, false]]
Entered a terminal (fully accepting) state of product in 182 steps with 0 reset in 3 ms.
FORMULA ShieldIIPs-PT-020A-LTLCardinality-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldIIPs-PT-020A-LTLCardinality-08 finished in 1052 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F((G(F(G(p0)))&&F(p1))))'
Support contains 3 out of 503 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 503/503 places, 483/483 transitions.
Reduce places removed 1 places and 1 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 502 transition count 481
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 500 transition count 481
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 5 place count 499 transition count 480
Applied a total of 5 rules in 24 ms. Remains 499 /503 variables (removed 4) and now considering 480/483 (removed 3) transitions.
// Phase 1: matrix 480 rows 499 cols
[2022-05-19 02:15:21] [INFO ] Computed 180 place invariants in 2 ms
[2022-05-19 02:15:22] [INFO ] Implicit Places using invariants in 215 ms returned []
// Phase 1: matrix 480 rows 499 cols
[2022-05-19 02:15:22] [INFO ] Computed 180 place invariants in 2 ms
[2022-05-19 02:15:22] [INFO ] Implicit Places using invariants and state equation in 423 ms returned []
Implicit Place search using SMT with State Equation took 640 ms to find 0 implicit places.
[2022-05-19 02:15:22] [INFO ] Redundant transitions in 43 ms returned [474]
Found 1 redundant transitions using SMT.
Drop transitions removed 1 transitions
Redundant transitions reduction (with SMT) removed 1 transitions.
// Phase 1: matrix 479 rows 499 cols
[2022-05-19 02:15:22] [INFO ] Computed 180 place invariants in 3 ms
[2022-05-19 02:15:22] [INFO ] Dead Transitions using invariants and state equation in 227 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 499/503 places, 479/483 transitions.
Applied a total of 0 rules in 9 ms. Remains 499 /499 variables (removed 0) and now considering 479/479 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 499/503 places, 479/483 transitions.
Stuttering acceptance computed with spot in 93 ms :[(OR (NOT p1) (NOT p0)), (NOT p0), (NOT p1)]
Running random walk in product with property : ShieldIIPs-PT-020A-LTLCardinality-10 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 2}], [{ cond=p0, acceptance={} source=1 dest: 1}, { cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p1), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p1:(EQ s146 1), p0:(AND (EQ s69 0) (EQ s415 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Stuttering criterion allowed to conclude after 1465 steps with 1 reset in 9 ms.
FORMULA ShieldIIPs-PT-020A-LTLCardinality-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldIIPs-PT-020A-LTLCardinality-10 finished in 1070 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(X(G(((p0 U (!p1 U !p2))||X(p2))))))'
Support contains 6 out of 503 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 503/503 places, 483/483 transitions.
Reduce places removed 1 places and 1 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 502 transition count 481
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 500 transition count 481
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 5 place count 499 transition count 480
Applied a total of 5 rules in 36 ms. Remains 499 /503 variables (removed 4) and now considering 480/483 (removed 3) transitions.
// Phase 1: matrix 480 rows 499 cols
[2022-05-19 02:15:22] [INFO ] Computed 180 place invariants in 2 ms
[2022-05-19 02:15:23] [INFO ] Implicit Places using invariants in 216 ms returned []
// Phase 1: matrix 480 rows 499 cols
[2022-05-19 02:15:23] [INFO ] Computed 180 place invariants in 1 ms
[2022-05-19 02:15:23] [INFO ] Implicit Places using invariants and state equation in 398 ms returned []
Implicit Place search using SMT with State Equation took 616 ms to find 0 implicit places.
[2022-05-19 02:15:23] [INFO ] Redundant transitions in 42 ms returned [474]
Found 1 redundant transitions using SMT.
Drop transitions removed 1 transitions
Redundant transitions reduction (with SMT) removed 1 transitions.
// Phase 1: matrix 479 rows 499 cols
[2022-05-19 02:15:23] [INFO ] Computed 180 place invariants in 1 ms
[2022-05-19 02:15:23] [INFO ] Dead Transitions using invariants and state equation in 225 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 499/503 places, 479/483 transitions.
Applied a total of 0 rules in 17 ms. Remains 499 /499 variables (removed 0) and now considering 479/479 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 499/503 places, 479/483 transitions.
Stuttering acceptance computed with spot in 60 ms :[false, false]
Running random walk in product with property : ShieldIIPs-PT-020A-LTLCardinality-11 automaton TGBA Formula[mat=[[{ cond=(AND p2 p1 (NOT p0)), acceptance={} source=0 dest: 0}, { cond=(OR (AND p2 (NOT p1)) (AND p2 p0)), acceptance={} source=0 dest: 1}, { cond=(NOT p2), acceptance={0} source=0 dest: 1}], [{ cond=(AND p2 p1 (NOT p0)), acceptance={} source=1 dest: 0}, { cond=(OR (NOT p2) (NOT p1) p0), acceptance={} source=1 dest: 1}]], initial=0, aps=[p2:(OR (EQ s438 0) (EQ s474 1)), p1:(OR (EQ s8 0) (EQ s348 1)), p0:(OR (EQ s362 0) (EQ s373 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]]
Product exploration explored 100000 steps with 95 reset in 500 ms.
Product exploration explored 100000 steps with 96 reset in 565 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p2 p1 p0), (X (OR (NOT p2) (NOT p1) p0)), (X (NOT (AND p2 p1 (NOT p0)))), (X (OR (AND p2 (NOT p1)) (AND p2 p0))), (X p2), (X (X (OR (NOT p2) (NOT p1) p0))), (X (X (NOT (AND p2 p1 (NOT p0))))), (X (X (OR (AND p2 (NOT p1)) (AND p2 p0)))), (X (X p2))]
False Knowledge obtained : []
Knowledge based reduction with 9 factoid took 318 ms. Reduced automaton from 2 states, 5 edges and 3 AP to 2 states, 5 edges and 3 AP.
Stuttering acceptance computed with spot in 55 ms :[false, false]
Finished random walk after 126 steps, including 0 resets, run visited all 4 properties in 7 ms. (steps per millisecond=18 )
Knowledge obtained : [(AND p2 p1 p0), (X (OR (NOT p2) (NOT p1) p0)), (X (NOT (AND p2 p1 (NOT p0)))), (X (OR (AND p2 (NOT p1)) (AND p2 p0))), (X p2), (X (X (OR (NOT p2) (NOT p1) p0))), (X (X (NOT (AND p2 p1 (NOT p0))))), (X (X (OR (AND p2 (NOT p1)) (AND p2 p0)))), (X (X p2))]
False Knowledge obtained : [(F (NOT (OR (NOT p1) p0 (NOT p2)))), (F (AND p1 (NOT p0) p2)), (F (NOT p2)), (F (NOT (OR (AND (NOT p1) p2) (AND p0 p2))))]
Knowledge based reduction with 9 factoid took 302 ms. Reduced automaton from 2 states, 5 edges and 3 AP to 2 states, 5 edges and 3 AP.
Stuttering acceptance computed with spot in 67 ms :[false, false]
Stuttering acceptance computed with spot in 73 ms :[false, false]
Support contains 6 out of 499 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 499/499 places, 479/479 transitions.
Applied a total of 0 rules in 12 ms. Remains 499 /499 variables (removed 0) and now considering 479/479 (removed 0) transitions.
// Phase 1: matrix 479 rows 499 cols
[2022-05-19 02:15:25] [INFO ] Computed 180 place invariants in 2 ms
[2022-05-19 02:15:26] [INFO ] Implicit Places using invariants in 209 ms returned []
// Phase 1: matrix 479 rows 499 cols
[2022-05-19 02:15:26] [INFO ] Computed 180 place invariants in 3 ms
[2022-05-19 02:15:26] [INFO ] Implicit Places using invariants and state equation in 429 ms returned []
Implicit Place search using SMT with State Equation took 641 ms to find 0 implicit places.
[2022-05-19 02:15:26] [INFO ] Redundant transitions in 44 ms returned []
// Phase 1: matrix 479 rows 499 cols
[2022-05-19 02:15:26] [INFO ] Computed 180 place invariants in 1 ms
[2022-05-19 02:15:26] [INFO ] Dead Transitions using invariants and state equation in 231 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 499/499 places, 479/479 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p1 p0 p2), (X (NOT (AND p1 (NOT p0) p2))), (X (OR (AND (NOT p1) p2) (AND p0 p2))), (X p2), (X (OR (NOT p1) p0 (NOT p2))), (X (X (NOT (AND p1 (NOT p0) p2)))), (X (X (OR (AND (NOT p1) p2) (AND p0 p2)))), (X (X p2)), (X (X (OR (NOT p1) p0 (NOT p2))))]
False Knowledge obtained : []
Knowledge based reduction with 9 factoid took 338 ms. Reduced automaton from 2 states, 5 edges and 3 AP to 2 states, 5 edges and 3 AP.
Stuttering acceptance computed with spot in 53 ms :[false, false]
Finished random walk after 112 steps, including 0 resets, run visited all 4 properties in 5 ms. (steps per millisecond=22 )
Knowledge obtained : [(AND p1 p0 p2), (X (NOT (AND p1 (NOT p0) p2))), (X (OR (AND (NOT p1) p2) (AND p0 p2))), (X p2), (X (OR (NOT p1) p0 (NOT p2))), (X (X (NOT (AND p1 (NOT p0) p2)))), (X (X (OR (AND (NOT p1) p2) (AND p0 p2)))), (X (X p2)), (X (X (OR (NOT p1) p0 (NOT p2))))]
False Knowledge obtained : [(F (NOT (OR p0 (NOT p1) (NOT p2)))), (F (AND (NOT p0) p1 p2)), (F (NOT p2)), (F (NOT (OR (AND p0 p2) (AND (NOT p1) p2))))]
Knowledge based reduction with 9 factoid took 279 ms. Reduced automaton from 2 states, 5 edges and 3 AP to 2 states, 5 edges and 3 AP.
Stuttering acceptance computed with spot in 48 ms :[false, false]
Stuttering acceptance computed with spot in 63 ms :[false, false]
Stuttering acceptance computed with spot in 53 ms :[false, false]
Product exploration explored 100000 steps with 96 reset in 483 ms.
Product exploration explored 100000 steps with 95 reset in 547 ms.
Built C files in :
/tmp/ltsmin17481179655917353823
[2022-05-19 02:15:28] [INFO ] Computing symmetric may disable matrix : 479 transitions.
[2022-05-19 02:15:28] [INFO ] Computation of Complete disable matrix. took 5 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-19 02:15:28] [INFO ] Computing symmetric may enable matrix : 479 transitions.
[2022-05-19 02:15:28] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-19 02:15:28] [INFO ] Computing Do-Not-Accords matrix : 479 transitions.
[2022-05-19 02:15:28] [INFO ] Computation of Completed DNA matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-19 02:15:28] [INFO ] Built C files in 45ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17481179655917353823
Running compilation step : cd /tmp/ltsmin17481179655917353823;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1342 ms.
Running link step : cd /tmp/ltsmin17481179655917353823;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 36 ms.
Running LTSmin : cd /tmp/ltsmin17481179655917353823;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased14950535437896080056.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 6 out of 499 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 499/499 places, 479/479 transitions.
Applied a total of 0 rules in 18 ms. Remains 499 /499 variables (removed 0) and now considering 479/479 (removed 0) transitions.
// Phase 1: matrix 479 rows 499 cols
[2022-05-19 02:15:43] [INFO ] Computed 180 place invariants in 3 ms
[2022-05-19 02:15:44] [INFO ] Implicit Places using invariants in 220 ms returned []
// Phase 1: matrix 479 rows 499 cols
[2022-05-19 02:15:44] [INFO ] Computed 180 place invariants in 1 ms
[2022-05-19 02:15:44] [INFO ] Implicit Places using invariants and state equation in 417 ms returned []
Implicit Place search using SMT with State Equation took 637 ms to find 0 implicit places.
[2022-05-19 02:15:44] [INFO ] Redundant transitions in 42 ms returned []
// Phase 1: matrix 479 rows 499 cols
[2022-05-19 02:15:44] [INFO ] Computed 180 place invariants in 1 ms
[2022-05-19 02:15:44] [INFO ] Dead Transitions using invariants and state equation in 225 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 499/499 places, 479/479 transitions.
Built C files in :
/tmp/ltsmin13492191317348861432
[2022-05-19 02:15:44] [INFO ] Computing symmetric may disable matrix : 479 transitions.
[2022-05-19 02:15:44] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-19 02:15:44] [INFO ] Computing symmetric may enable matrix : 479 transitions.
[2022-05-19 02:15:44] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-19 02:15:44] [INFO ] Computing Do-Not-Accords matrix : 479 transitions.
[2022-05-19 02:15:44] [INFO ] Computation of Completed DNA matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-19 02:15:44] [INFO ] Built C files in 29ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin13492191317348861432
Running compilation step : cd /tmp/ltsmin13492191317348861432;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 999 ms.
Running link step : cd /tmp/ltsmin13492191317348861432;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 33 ms.
Running LTSmin : cd /tmp/ltsmin13492191317348861432;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased3918876086671522046.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2022-05-19 02:15:59] [INFO ] Flatten gal took : 20 ms
[2022-05-19 02:15:59] [INFO ] Flatten gal took : 19 ms
[2022-05-19 02:15:59] [INFO ] Time to serialize gal into /tmp/LTL13230686367463625804.gal : 3 ms
[2022-05-19 02:15:59] [INFO ] Time to serialize properties into /tmp/LTL14227375514873519618.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL13230686367463625804.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL14227375514873519618.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL1323068...268
Read 1 LTL properties
Checking formula 0 : !((F(X(G((("((p363==0)||(p374==1))")U((!("((p9==0)||(p349==1))"))U(!("((p439==0)||(p475==1))"))))||(X("((p439==0)||(p475==1))")))))))
Formula 0 simplified : !FXG(("((p363==0)||(p374==1))" U (!"((p9==0)||(p349==1))" U !"((p439==0)||(p475==1))")) | X"((p439==0)||(p475==1))")
Detected timeout of ITS tools.
[2022-05-19 02:16:14] [INFO ] Flatten gal took : 22 ms
[2022-05-19 02:16:14] [INFO ] Applying decomposition
[2022-05-19 02:16:14] [INFO ] Flatten gal took : 18 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph6475679223684918923.txt' '-o' '/tmp/graph6475679223684918923.bin' '-w' '/tmp/graph6475679223684918923.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph6475679223684918923.bin' '-l' '-1' '-v' '-w' '/tmp/graph6475679223684918923.weights' '-q' '0' '-e' '0.001'
[2022-05-19 02:16:14] [INFO ] Decomposing Gal with order
[2022-05-19 02:16:15] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-19 02:16:15] [INFO ] Removed a total of 315 redundant transitions.
[2022-05-19 02:16:15] [INFO ] Flatten gal took : 32 ms
[2022-05-19 02:16:15] [INFO ] Fuse similar labels procedure discarded/fused a total of 308 labels/synchronizations in 7 ms.
[2022-05-19 02:16:15] [INFO ] Time to serialize gal into /tmp/LTL14138618139260922200.gal : 658 ms
[2022-05-19 02:16:15] [INFO ] Time to serialize properties into /tmp/LTL16636486313064357379.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL14138618139260922200.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL16636486313064357379.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL1413861...247
Read 1 LTL properties
Checking formula 0 : !((F(X(G((("((i14.i1.u131.p363==0)||(i14.i1.u135.p374==1))")U((!("((i0.i2.u3.p9==0)||(i13.i2.u126.p349==1))"))U(!("((i17.i2.u159.p439=...247
Formula 0 simplified : !FXG(("((i14.i1.u131.p363==0)||(i14.i1.u135.p374==1))" U (!"((i0.i2.u3.p9==0)||(i13.i2.u126.p349==1))" U !"((i17.i2.u159.p439==0)||(...232
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin15033820581168605473
[2022-05-19 02:16:30] [INFO ] Built C files in 6ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin15033820581168605473
Running compilation step : cd /tmp/ltsmin15033820581168605473;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 745 ms.
Running link step : cd /tmp/ltsmin15033820581168605473;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 33 ms.
Running LTSmin : cd /tmp/ltsmin15033820581168605473;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '<>(X([]((((LTLAPp0==true) U (!(LTLAPp1==true) U !(LTLAPp2==true)))||X((LTLAPp2==true))))))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property ShieldIIPs-PT-020A-LTLCardinality-11 finished in 83010 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G((X(p0)||p1)))'
Support contains 4 out of 503 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 503/503 places, 483/483 transitions.
Applied a total of 0 rules in 9 ms. Remains 503 /503 variables (removed 0) and now considering 483/483 (removed 0) transitions.
// Phase 1: matrix 483 rows 503 cols
[2022-05-19 02:16:45] [INFO ] Computed 181 place invariants in 2 ms
[2022-05-19 02:16:46] [INFO ] Implicit Places using invariants in 225 ms returned []
// Phase 1: matrix 483 rows 503 cols
[2022-05-19 02:16:46] [INFO ] Computed 181 place invariants in 2 ms
[2022-05-19 02:16:46] [INFO ] Implicit Places using invariants and state equation in 469 ms returned []
Implicit Place search using SMT with State Equation took 696 ms to find 0 implicit places.
// Phase 1: matrix 483 rows 503 cols
[2022-05-19 02:16:46] [INFO ] Computed 181 place invariants in 1 ms
[2022-05-19 02:16:46] [INFO ] Dead Transitions using invariants and state equation in 227 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 503/503 places, 483/483 transitions.
Stuttering acceptance computed with spot in 78 ms :[true, (AND (NOT p1) (NOT p0)), (NOT p0)]
Running random walk in product with property : ShieldIIPs-PT-020A-LTLCardinality-13 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=p1, acceptance={} source=1 dest: 1}, { cond=(NOT p1), acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=(AND p1 p0), acceptance={} source=2 dest: 1}, { cond=(AND (NOT p1) p0), acceptance={} source=2 dest: 2}]], initial=1, aps=[p1:(AND (EQ s367 0) (EQ s46 1)), p0:(AND (EQ s150 0) (EQ s32 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][false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA ShieldIIPs-PT-020A-LTLCardinality-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldIIPs-PT-020A-LTLCardinality-13 finished in 1027 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 2 out of 503 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 503/503 places, 483/483 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 503 transition count 482
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 2 place count 502 transition count 482
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 4 place count 501 transition count 481
Applied a total of 4 rules in 27 ms. Remains 501 /503 variables (removed 2) and now considering 481/483 (removed 2) transitions.
// Phase 1: matrix 481 rows 501 cols
[2022-05-19 02:16:46] [INFO ] Computed 181 place invariants in 2 ms
[2022-05-19 02:16:47] [INFO ] Implicit Places using invariants in 223 ms returned [487]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 224 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 500/503 places, 481/483 transitions.
Applied a total of 0 rules in 9 ms. Remains 500 /500 variables (removed 0) and now considering 481/481 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 500/503 places, 481/483 transitions.
Stuttering acceptance computed with spot in 65 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : ShieldIIPs-PT-020A-LTLCardinality-14 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:(AND (EQ s207 0) (EQ s453 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 5727 reset in 480 ms.
Product exploration explored 100000 steps with 5487 reset in 535 ms.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [(NOT p0), (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 80 ms. Reduced automaton from 2 states, 3 edges and 1 AP to 2 states, 3 edges and 1 AP.
Stuttering acceptance computed with spot in 62 ms :[(NOT p0), (NOT p0)]
Finished random walk after 1 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=1 )
Knowledge obtained : [(NOT p0), (X p0), (X (X p0))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 102 ms. Reduced automaton from 2 states, 3 edges and 1 AP to 2 states, 3 edges and 1 AP.
Stuttering acceptance computed with spot in 70 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 63 ms :[(NOT p0), (NOT p0)]
// Phase 1: matrix 481 rows 500 cols
[2022-05-19 02:16:48] [INFO ] Computed 180 place invariants in 7 ms
[2022-05-19 02:16:48] [INFO ] [Real]Absence check using 180 positive place invariants in 75 ms returned sat
[2022-05-19 02:16:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 02:16:49] [INFO ] [Real]Absence check using state equation in 625 ms returned sat
[2022-05-19 02:16:49] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 02:16:49] [INFO ] [Nat]Absence check using 180 positive place invariants in 57 ms returned sat
[2022-05-19 02:16:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 02:16:50] [INFO ] [Nat]Absence check using state equation in 615 ms returned sat
[2022-05-19 02:16:50] [INFO ] Computed and/alt/rep : 442/1541/442 causal constraints (skipped 38 transitions) in 31 ms.
[2022-05-19 02:16:54] [INFO ] Added : 328 causal constraints over 66 iterations in 3494 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 2 out of 500 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 500/500 places, 481/481 transitions.
Applied a total of 0 rules in 15 ms. Remains 500 /500 variables (removed 0) and now considering 481/481 (removed 0) transitions.
// Phase 1: matrix 481 rows 500 cols
[2022-05-19 02:16:54] [INFO ] Computed 180 place invariants in 3 ms
[2022-05-19 02:16:54] [INFO ] Implicit Places using invariants in 223 ms returned []
// Phase 1: matrix 481 rows 500 cols
[2022-05-19 02:16:54] [INFO ] Computed 180 place invariants in 3 ms
[2022-05-19 02:16:54] [INFO ] Implicit Places using invariants and state equation in 433 ms returned []
Implicit Place search using SMT with State Equation took 658 ms to find 0 implicit places.
[2022-05-19 02:16:54] [INFO ] Redundant transitions in 47 ms returned [475]
Found 1 redundant transitions using SMT.
Drop transitions removed 1 transitions
Redundant transitions reduction (with SMT) removed 1 transitions.
// Phase 1: matrix 480 rows 500 cols
[2022-05-19 02:16:54] [INFO ] Computed 180 place invariants in 1 ms
[2022-05-19 02:16:54] [INFO ] Dead Transitions using invariants and state equation in 227 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 500/500 places, 480/481 transitions.
Applied a total of 0 rules in 9 ms. Remains 500 /500 variables (removed 0) and now considering 480/480 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 500/500 places, 480/481 transitions.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [(NOT p0), (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 106 ms. Reduced automaton from 2 states, 3 edges and 1 AP to 2 states, 3 edges and 1 AP.
Stuttering acceptance computed with spot in 64 ms :[(NOT p0), (NOT p0)]
Finished random walk after 1 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=1 )
Knowledge obtained : [(NOT p0), (X p0), (X (X p0))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 823 ms. Reduced automaton from 2 states, 3 edges and 1 AP to 2 states, 3 edges and 1 AP.
Stuttering acceptance computed with spot in 64 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 64 ms :[(NOT p0), (NOT p0)]
// Phase 1: matrix 480 rows 500 cols
[2022-05-19 02:16:56] [INFO ] Computed 180 place invariants in 3 ms
[2022-05-19 02:16:56] [INFO ] [Real]Absence check using 180 positive place invariants in 74 ms returned sat
[2022-05-19 02:16:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 02:16:57] [INFO ] [Real]Absence check using state equation in 684 ms returned sat
[2022-05-19 02:16:57] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 02:16:57] [INFO ] [Nat]Absence check using 180 positive place invariants in 71 ms returned sat
[2022-05-19 02:16:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 02:16:58] [INFO ] [Nat]Absence check using state equation in 905 ms returned sat
[2022-05-19 02:16:58] [INFO ] Computed and/alt/rep : 442/1546/442 causal constraints (skipped 37 transitions) in 23 ms.
[2022-05-19 02:17:02] [INFO ] Added : 337 causal constraints over 68 iterations in 3831 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 68 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 5632 reset in 465 ms.
Product exploration explored 100000 steps with 5642 reset in 536 ms.
Built C files in :
/tmp/ltsmin120160219829760752
[2022-05-19 02:17:03] [INFO ] Computing symmetric may disable matrix : 480 transitions.
[2022-05-19 02:17:03] [INFO ] Computation of Complete disable matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-19 02:17:03] [INFO ] Computing symmetric may enable matrix : 480 transitions.
[2022-05-19 02:17:03] [INFO ] Computation of Complete enable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-19 02:17:03] [INFO ] Computing Do-Not-Accords matrix : 480 transitions.
[2022-05-19 02:17:03] [INFO ] Computation of Completed DNA matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-19 02:17:03] [INFO ] Built C files in 37ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin120160219829760752
Running compilation step : cd /tmp/ltsmin120160219829760752;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1019 ms.
Running link step : cd /tmp/ltsmin120160219829760752;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 31 ms.
Running LTSmin : cd /tmp/ltsmin120160219829760752;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased11351196973721272428.hoa' '--buchi-type=spotba'
LTSmin run took 1619 ms.
FORMULA ShieldIIPs-PT-020A-LTLCardinality-14 FALSE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Treatment of property ShieldIIPs-PT-020A-LTLCardinality-14 finished in 19512 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(G((p0 U ((p1 U p2) U p2))))))'
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(X(G(((p0 U (!p1 U !p2))||X(p2))))))'
[2022-05-19 02:17:06] [INFO ] Flatten gal took : 28 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin3410451042228509033
[2022-05-19 02:17:06] [INFO ] Computing symmetric may disable matrix : 483 transitions.
[2022-05-19 02:17:06] [INFO ] Applying decomposition
[2022-05-19 02:17:06] [INFO ] Computation of Complete disable matrix. took 4 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-19 02:17:06] [INFO ] Computing symmetric may enable matrix : 483 transitions.
[2022-05-19 02:17:06] [INFO ] Computation of Complete enable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-19 02:17:06] [INFO ] Computing Do-Not-Accords matrix : 483 transitions.
[2022-05-19 02:17:06] [INFO ] Flatten gal took : 25 ms
[2022-05-19 02:17:06] [INFO ] Computation of Completed DNA matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-19 02:17:06] [INFO ] Built C files in 37ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3410451042228509033
Running compilation step : cd /tmp/ltsmin3410451042228509033;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '360' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph7753401556274360184.txt' '-o' '/tmp/graph7753401556274360184.bin' '-w' '/tmp/graph7753401556274360184.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph7753401556274360184.bin' '-l' '-1' '-v' '-w' '/tmp/graph7753401556274360184.weights' '-q' '0' '-e' '0.001'
[2022-05-19 02:17:06] [INFO ] Decomposing Gal with order
[2022-05-19 02:17:06] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-19 02:17:06] [INFO ] Removed a total of 320 redundant transitions.
[2022-05-19 02:17:06] [INFO ] Flatten gal took : 35 ms
[2022-05-19 02:17:06] [INFO ] Fuse similar labels procedure discarded/fused a total of 316 labels/synchronizations in 14 ms.
[2022-05-19 02:17:06] [INFO ] Time to serialize gal into /tmp/LTLCardinality9874592279006668858.gal : 6 ms
[2022-05-19 02:17:06] [INFO ] Time to serialize properties into /tmp/LTLCardinality3240260685495181830.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLCardinality9874592279006668858.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality3240260685495181830.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTLCardina...267
Read 2 LTL properties
Checking formula 0 : !((G(F(G(("((i8.i0.u81.p227==0)||(i0.i0.u7.p19==1))")U((("(((i9.i1.u87.p242==0)||(i13.i2.u119.p331==1))||((i8.i0.u81.p227==0)||(i0.i0....222
Formula 0 simplified : !GFG("((i8.i0.u81.p227==0)||(i0.i0.u7.p19==1))" U (("(((i9.i1.u87.p242==0)||(i13.i2.u119.p331==1))||((i8.i0.u81.p227==0)||(i0.i0.u7....214
Compilation finished in 1082 ms.
Running link step : cd /tmp/ltsmin3410451042228509033;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 33 ms.
Running LTSmin : cd /tmp/ltsmin3410451042228509033;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '[](<>([](((LTLAPp0==true) U (((LTLAPp1==true) U (LTLAPp2==true)) U (LTLAPp2==true))))))' '--buchi-type=spotba'
Detected timeout of ITS tools.
[2022-05-19 02:38:24] [INFO ] Applying decomposition
[2022-05-19 02:38:24] [INFO ] Flatten gal took : 211 ms
[2022-05-19 02:38:24] [INFO ] Decomposing Gal with order
[2022-05-19 02:38:24] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-19 02:38:24] [INFO ] Removed a total of 340 redundant transitions.
[2022-05-19 02:38:24] [INFO ] Flatten gal took : 277 ms
[2022-05-19 02:38:25] [INFO ] Fuse similar labels procedure discarded/fused a total of 240 labels/synchronizations in 153 ms.
[2022-05-19 02:38:25] [INFO ] Time to serialize gal into /tmp/LTLCardinality18365062929501266937.gal : 31 ms
[2022-05-19 02:38:25] [INFO ] Time to serialize properties into /tmp/LTLCardinality212844536591794396.ltl : 3 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLCardinality18365062929501266937.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality212844536591794396.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTLCardina...267
Read 2 LTL properties
Checking formula 0 : !((G(F(G(("((u91.p227==0)||(u9.p19==1))")U((("(((u98.p242==0)||(i106.u134.p331==1))||((u91.p227==0)||(u9.p19==1)))")U("(u16.p36==1)"))...178
Formula 0 simplified : !GFG("((u91.p227==0)||(u9.p19==1))" U (("(((u98.p242==0)||(i106.u134.p331==1))||((u91.p227==0)||(u9.p19==1)))" U "(u16.p36==1)") U "...170
pins2lts-mc-linux64, 0.000: Registering PINS so language module
pins2lts-mc-linux64( 0/ 8), 0.002: Loading model from ./gal.so
pins2lts-mc-linux64( 1/ 8), 0.002: library has no initializer
pins2lts-mc-linux64( 1/ 8), 0.002: loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.002: library has no initializer
pins2lts-mc-linux64( 0/ 8), 0.002: loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.002: library has no initializer
pins2lts-mc-linux64( 2/ 8), 0.002: loading model GAL
pins2lts-mc-linux64( 1/ 8), 0.007: completed loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.007: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.012: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.012: Initializing POR dependencies: labels 489, guards 483
pins2lts-mc-linux64( 3/ 8), 0.010: library has no initializer
pins2lts-mc-linux64( 3/ 8), 0.010: loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.014: library has no initializer
pins2lts-mc-linux64( 4/ 8), 0.014: loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.014: library has no initializer
pins2lts-mc-linux64( 6/ 8), 0.014: loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.015: completed loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.018: library has no initializer
pins2lts-mc-linux64( 7/ 8), 0.018: loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.019: completed loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.019: completed loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.022: library has no initializer
pins2lts-mc-linux64( 5/ 8), 0.022: loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.023: completed loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.027: completed loading model GAL
pins2lts-mc-linux64( 4/ 8), 1.018: LTL layer: formula: [](<>([](((LTLAPp0==true) U (((LTLAPp1==true) U (LTLAPp2==true)) U (LTLAPp2==true))))))
pins2lts-mc-linux64( 4/ 8), 1.206: "[](<>([](((LTLAPp0==true) U (((LTLAPp1==true) U (LTLAPp2==true)) U (LTLAPp2==true))))))" is not a file, parsing as formula...
pins2lts-mc-linux64( 4/ 8), 1.207: Using Spin LTL semantics
pins2lts-mc-linux64( 0/ 8), 1.230: Forcing use of the an ignoring proviso (cndfs)
pins2lts-mc-linux64( 0/ 8), 1.257: There are 490 state labels and 1 edge labels
pins2lts-mc-linux64( 0/ 8), 1.257: State length is 504, there are 505 groups
pins2lts-mc-linux64( 0/ 8), 1.257: Running cndfs using 8 cores
pins2lts-mc-linux64( 0/ 8), 1.257: Using a tree table with 2^27 elements
pins2lts-mc-linux64( 0/ 8), 1.257: Successor permutation: dynamic
pins2lts-mc-linux64( 0/ 8), 1.257: Visible groups: 0 / 505, labels: 3 / 490
pins2lts-mc-linux64( 0/ 8), 1.257: POR cycle proviso: cndfs (ltl)
pins2lts-mc-linux64( 0/ 8), 1.257: Global bits: 2, count bits: 2, local bits: 0
pins2lts-mc-linux64( 0/ 8), 1.318: [Blue] ~120 levels ~960 states ~3232 transitions
pins2lts-mc-linux64( 2/ 8), 1.388: [Blue] ~240 levels ~1920 states ~7480 transitions
pins2lts-mc-linux64( 2/ 8), 1.530: [Blue] ~480 levels ~3840 states ~17928 transitions
pins2lts-mc-linux64( 0/ 8), 1.802: [Blue] ~936 levels ~7680 states ~37504 transitions
pins2lts-mc-linux64( 0/ 8), 2.005: [Blue] ~990 levels ~15360 states ~48008 transitions
pins2lts-mc-linux64( 0/ 8), 2.391: [Blue] ~990 levels ~30720 states ~71264 transitions
pins2lts-mc-linux64( 5/ 8), 3.226: [Blue] ~1285 levels ~61440 states ~142552 transitions
pins2lts-mc-linux64( 5/ 8), 4.742: [Blue] ~1291 levels ~122880 states ~243984 transitions
pins2lts-mc-linux64( 5/ 8), 7.615: [Blue] ~1291 levels ~245760 states ~456248 transitions
pins2lts-mc-linux64( 5/ 8), 13.184: [Blue] ~1291 levels ~491520 states ~900360 transitions
pins2lts-mc-linux64( 5/ 8), 23.535: [Blue] ~1291 levels ~983040 states ~1777664 transitions
pins2lts-mc-linux64( 5/ 8), 44.856: [Blue] ~1291 levels ~1966080 states ~3691592 transitions
pins2lts-mc-linux64( 5/ 8), 89.810: [Blue] ~1291 levels ~3932160 states ~7711032 transitions
pins2lts-mc-linux64( 5/ 8), 178.056: [Blue] ~1291 levels ~7864320 states ~15571072 transitions
pins2lts-mc-linux64( 5/ 8), 351.663: [Blue] ~1292 levels ~15728640 states ~30988216 transitions
pins2lts-mc-linux64( 5/ 8), 717.385: [Blue] ~1292 levels ~31457280 states ~63443016 transitions
pins2lts-mc-linux64( 3/ 8), 1336.425: Error: tree leafs table full! Change -s/--ratio.
pins2lts-mc-linux64( 0/ 8), 1336.488:
pins2lts-mc-linux64( 0/ 8), 1336.488: Explored 50737850 states 100976185 transitions, fanout: 1.990
pins2lts-mc-linux64( 0/ 8), 1336.490: Total exploration time 1335.200 sec (1335.150 sec minimum, 1335.174 sec on average)
pins2lts-mc-linux64( 0/ 8), 1336.490: States per second: 38000, Transitions per second: 75626
pins2lts-mc-linux64( 0/ 8), 1336.490:
pins2lts-mc-linux64( 0/ 8), 1336.490: State space has 50778442 states, 17869336 are accepting
pins2lts-mc-linux64( 0/ 8), 1336.493: cndfs_1 (permutation: dynamic) stats:
pins2lts-mc-linux64( 0/ 8), 1336.493: blue states: 50737850 (99.92%), transitions: 0 (per worker)
pins2lts-mc-linux64( 0/ 8), 1336.493: red states: 0 (0.00%), bogus: 0 (0.00%), transitions: 0, waits: 0 (0.00 sec)
pins2lts-mc-linux64( 0/ 8), 1336.493: all-red states: 50729238 (99.90%), bogus 0 (0.00%)
pins2lts-mc-linux64( 0/ 8), 1336.493:
pins2lts-mc-linux64( 0/ 8), 1336.493: Total memory used for local state coloring: 0.1MB
pins2lts-mc-linux64( 0/ 8), 1336.493:
pins2lts-mc-linux64( 0/ 8), 1336.493: Queue width: 8B, total height: 8784, memory: 0.07MB
pins2lts-mc-linux64( 0/ 8), 1336.493: Tree memory: 643.4MB, 13.3 B/state, compr.: 0.7%
pins2lts-mc-linux64( 0/ 8), 1336.493: Tree fill ratio (roots/leafs): 37.0%/99.0%
pins2lts-mc-linux64( 0/ 8), 1336.497: Stored 485 string chucks using 0MB
pins2lts-mc-linux64( 0/ 8), 1336.502: Total memory used for chunk indexing: 0MB
pins2lts-mc-linux64( 0/ 8), 1336.503: Est. total memory use: 643.5MB (~1024.1MB paged-in)
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin3410451042228509033;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '[](<>([](((LTLAPp0==true) U (((LTLAPp1==true) U (LTLAPp2==true)) U (LTLAPp2==true))))))' '--buchi-type=spotba'
255
java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin3410451042228509033;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '[](<>([](((LTLAPp0==true) U (((LTLAPp1==true) U (LTLAPp2==true)) U (LTLAPp2==true))))))' '--buchi-type=spotba'
255
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner.checkProperty(LTSminRunner.java:242)
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.checkProperties(LTSminRunner.java:177)
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:115)
at java.base/java.lang.Thread.run(Thread.java:829)
Detected timeout of ITS tools.
[2022-05-19 03:00:27] [INFO ] Flatten gal took : 619 ms
[2022-05-19 03:00:27] [INFO ] Input system was already deterministic with 483 transitions.
[2022-05-19 03:00:28] [INFO ] Transformed 503 places.
[2022-05-19 03:00:28] [INFO ] Transformed 483 transitions.
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//greatspn//bin/pinvar' '/home/mcc/execution/gspn'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//greatspn//bin/RGMEDD2' '/home/mcc/execution/gspn' '-META' '-varord-only'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Using order generated by GreatSPN with heuristic : META
[2022-05-19 03:00:28] [INFO ] Time to serialize gal into /tmp/LTLCardinality5170152665155385927.gal : 24 ms
[2022-05-19 03:00:28] [INFO ] Time to serialize properties into /tmp/LTLCardinality9127258370833462014.ltl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLCardinality5170152665155385927.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality9127258370833462014.ltl' '-c' '-stutter-deadlock' '--load-order' '/home/mcc/execution/model.ord' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTLCardina...333
Read 2 LTL properties
Successfully loaded order from file /home/mcc/execution/model.ord
Checking formula 0 : !((G(F(G(("((p227==0)||(p19==1))")U((("(((p242==0)||(p331==1))||((p227==0)||(p19==1)))")U("(p36==1)"))U("(p36==1)")))))))
Formula 0 simplified : !GFG("((p227==0)||(p19==1))" U (("(((p242==0)||(p331==1))||((p227==0)||(p19==1)))" U "(p36==1)") U "(p36==1)"))
BK_TIME_CONFINEMENT_REACHED
--------------------
content from stderr:
+ export LANG=C
+ LANG=C
+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ 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="ShieldIIPs-PT-020A"
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 ShieldIIPs-PT-020A, 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 r222-tall-165286024700099"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/ShieldIIPs-PT-020A.tgz
mv ShieldIIPs-PT-020A 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 ;