About the Execution of ITS-Tools for GPPP-PT-C0010N0000000100
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 299.680 | 23360.00 | 37625.00 | 451.80 | TFFFTFFFFFFFFFFF | 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.r096-smll-165260575900219.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 GPPP-PT-C0010N0000000100, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r096-smll-165260575900219
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 284K
-rw-r--r-- 1 mcc users 7.7K Apr 29 18:45 CTLCardinality.txt
-rw-r--r-- 1 mcc users 85K Apr 29 18:45 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.6K Apr 29 18:43 CTLFireability.txt
-rw-r--r-- 1 mcc users 59K Apr 29 18:43 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:33 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.0K May 10 09:33 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.8K May 9 07:53 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K May 9 07:53 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.9K May 9 07:53 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 9 07:53 LTLFireability.xml
-rw-r--r-- 1 mcc users 1.7K May 9 07:53 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K May 9 07:53 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 10 09:33 equiv_col
-rw-r--r-- 1 mcc users 17 May 10 09:33 instance
-rw-r--r-- 1 mcc users 6 May 10 09:33 iscolored
-rw-r--r-- 1 mcc users 1 May 10 09:33 large_marking
-rw-r--r-- 1 mcc users 21K May 10 09:33 model.pnml
--------------------
content from stdout:
=== Data for post analysis generated by BenchKit (invocation template)
The expected result is a vector of booleans
BOOL_VECTOR
here is the order used to build the result vector(from text file)
FORMULA_NAME GPPP-PT-C0010N0000000100-LTLCardinality-00
FORMULA_NAME GPPP-PT-C0010N0000000100-LTLCardinality-01
FORMULA_NAME GPPP-PT-C0010N0000000100-LTLCardinality-02
FORMULA_NAME GPPP-PT-C0010N0000000100-LTLCardinality-03
FORMULA_NAME GPPP-PT-C0010N0000000100-LTLCardinality-04
FORMULA_NAME GPPP-PT-C0010N0000000100-LTLCardinality-05
FORMULA_NAME GPPP-PT-C0010N0000000100-LTLCardinality-06
FORMULA_NAME GPPP-PT-C0010N0000000100-LTLCardinality-07
FORMULA_NAME GPPP-PT-C0010N0000000100-LTLCardinality-08
FORMULA_NAME GPPP-PT-C0010N0000000100-LTLCardinality-09
FORMULA_NAME GPPP-PT-C0010N0000000100-LTLCardinality-10
FORMULA_NAME GPPP-PT-C0010N0000000100-LTLCardinality-11
FORMULA_NAME GPPP-PT-C0010N0000000100-LTLCardinality-12
FORMULA_NAME GPPP-PT-C0010N0000000100-LTLCardinality-13
FORMULA_NAME GPPP-PT-C0010N0000000100-LTLCardinality-14
FORMULA_NAME GPPP-PT-C0010N0000000100-LTLCardinality-15
=== Now, execution of the tool begins
BK_START 1652690285169
Running Version 202205111006
[2022-05-16 08:38:07] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2022-05-16 08:38:07] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-16 08:38:07] [INFO ] Load time of PNML (sax parser for PT used): 79 ms
[2022-05-16 08:38:07] [INFO ] Transformed 33 places.
[2022-05-16 08:38:07] [INFO ] Transformed 22 transitions.
[2022-05-16 08:38:07] [INFO ] Parsed PT model containing 33 places and 22 transitions in 262 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 18 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 4 formulas.
FORMULA GPPP-PT-C0010N0000000100-LTLCardinality-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA GPPP-PT-C0010N0000000100-LTLCardinality-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA GPPP-PT-C0010N0000000100-LTLCardinality-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA GPPP-PT-C0010N0000000100-LTLCardinality-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA GPPP-PT-C0010N0000000100-LTLCardinality-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 24 out of 33 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 33/33 places, 22/22 transitions.
Applied a total of 0 rules in 14 ms. Remains 33 /33 variables (removed 0) and now considering 22/22 (removed 0) transitions.
// Phase 1: matrix 22 rows 33 cols
[2022-05-16 08:38:08] [INFO ] Computed 12 place invariants in 10 ms
[2022-05-16 08:38:08] [INFO ] Dead Transitions using invariants and state equation in 289 ms found 0 transitions.
// Phase 1: matrix 22 rows 33 cols
[2022-05-16 08:38:08] [INFO ] Computed 12 place invariants in 6 ms
[2022-05-16 08:38:08] [INFO ] Implicit Places using invariants in 72 ms returned [1, 3]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 76 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 31/33 places, 22/22 transitions.
Applied a total of 0 rules in 2 ms. Remains 31 /31 variables (removed 0) and now considering 22/22 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 31/33 places, 22/22 transitions.
Support contains 24 out of 31 places after structural reductions.
[2022-05-16 08:38:08] [INFO ] Flatten gal took : 136 ms
[2022-05-16 08:38:08] [INFO ] Flatten gal took : 14 ms
[2022-05-16 08:38:08] [INFO ] Input system was already deterministic with 22 transitions.
Incomplete random walk after 10009 steps, including 25 resets, run finished after 372 ms. (steps per millisecond=26 ) properties (out of 23) seen :18
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 153 ms. (steps per millisecond=65 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 7 resets, run finished after 185 ms. (steps per millisecond=54 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 122 ms. (steps per millisecond=81 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 120 ms. (steps per millisecond=83 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 177 ms. (steps per millisecond=56 ) properties (out of 5) seen :0
Running SMT prover for 5 properties.
// Phase 1: matrix 22 rows 31 cols
[2022-05-16 08:38:10] [INFO ] Computed 10 place invariants in 3 ms
[2022-05-16 08:38:10] [INFO ] After 82ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:5
[2022-05-16 08:38:10] [INFO ] [Nat]Absence check using 6 positive place invariants in 3 ms returned sat
[2022-05-16 08:38:10] [INFO ] [Nat]Absence check using 6 positive and 4 generalized place invariants in 5 ms returned sat
[2022-05-16 08:38:10] [INFO ] After 373ms SMT Verify possible using all constraints in natural domain returned unsat :5 sat :0
Fused 5 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Successfully simplified 5 atomic propositions for a total of 11 simplifications.
FORMULA GPPP-PT-C0010N0000000100-LTLCardinality-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA GPPP-PT-C0010N0000000100-LTLCardinality-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA GPPP-PT-C0010N0000000100-LTLCardinality-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 0 stabilizing places and 0 stable transitions
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X((G(p0)||p1)))'
Support contains 4 out of 31 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 31/31 places, 22/22 transitions.
Applied a total of 0 rules in 2 ms. Remains 31 /31 variables (removed 0) and now considering 22/22 (removed 0) transitions.
// Phase 1: matrix 22 rows 31 cols
[2022-05-16 08:38:10] [INFO ] Computed 10 place invariants in 3 ms
[2022-05-16 08:38:11] [INFO ] Dead Transitions using invariants and state equation in 62 ms found 0 transitions.
// Phase 1: matrix 22 rows 31 cols
[2022-05-16 08:38:11] [INFO ] Computed 10 place invariants in 4 ms
[2022-05-16 08:38:11] [INFO ] Implicit Places using invariants in 53 ms returned [1, 17]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 55 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 29/31 places, 22/22 transitions.
Applied a total of 0 rules in 2 ms. Remains 29 /29 variables (removed 0) and now considering 22/22 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 29/31 places, 22/22 transitions.
Stuttering acceptance computed with spot in 311 ms :[true, (AND (NOT p0) (NOT p1)), (NOT p0), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : GPPP-PT-C0010N0000000100-LTLCardinality-01 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 3}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 2}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=3 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={} source=3 dest: 2}]], initial=1, aps=[p0:(LEQ s21 s11), p1:(LEQ s27 s9)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 66 steps with 0 reset in 3 ms.
FORMULA GPPP-PT-C0010N0000000100-LTLCardinality-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property GPPP-PT-C0010N0000000100-LTLCardinality-01 finished in 522 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(F((X(F(p0))&&G(F(G(X(p1))))))))'
Support contains 4 out of 31 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 31/31 places, 22/22 transitions.
Applied a total of 0 rules in 1 ms. Remains 31 /31 variables (removed 0) and now considering 22/22 (removed 0) transitions.
// Phase 1: matrix 22 rows 31 cols
[2022-05-16 08:38:11] [INFO ] Computed 10 place invariants in 1 ms
[2022-05-16 08:38:11] [INFO ] Dead Transitions using invariants and state equation in 57 ms found 0 transitions.
// Phase 1: matrix 22 rows 31 cols
[2022-05-16 08:38:11] [INFO ] Computed 10 place invariants in 2 ms
[2022-05-16 08:38:11] [INFO ] Implicit Places using invariants in 56 ms returned [1, 17]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 57 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 29/31 places, 22/22 transitions.
Applied a total of 0 rules in 1 ms. Remains 29 /29 variables (removed 0) and now considering 22/22 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 29/31 places, 22/22 transitions.
Stuttering acceptance computed with spot in 317 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : GPPP-PT-C0010N0000000100-LTLCardinality-02 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 3}, { cond=true, acceptance={} source=2 dest: 4}], [{ cond=(NOT p0), acceptance={0} source=3 dest: 3}], [{ cond=p1, acceptance={} source=4 dest: 4}, { cond=(NOT p1), acceptance={0} source=4 dest: 4}]], initial=0, aps=[p0:(LEQ s22 s18), p1:(LEQ s24 s2)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Stuttering criterion allowed to conclude after 377 steps with 0 reset in 12 ms.
FORMULA GPPP-PT-C0010N0000000100-LTLCardinality-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property GPPP-PT-C0010N0000000100-LTLCardinality-02 finished in 462 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(X(X((false U p0)))))'
Support contains 1 out of 31 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 31/31 places, 22/22 transitions.
Applied a total of 0 rules in 1 ms. Remains 31 /31 variables (removed 0) and now considering 22/22 (removed 0) transitions.
// Phase 1: matrix 22 rows 31 cols
[2022-05-16 08:38:11] [INFO ] Computed 10 place invariants in 4 ms
[2022-05-16 08:38:11] [INFO ] Dead Transitions using invariants and state equation in 66 ms found 0 transitions.
// Phase 1: matrix 22 rows 31 cols
[2022-05-16 08:38:11] [INFO ] Computed 10 place invariants in 3 ms
[2022-05-16 08:38:12] [INFO ] Implicit Places using invariants in 74 ms returned [1, 17]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 75 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 29/31 places, 22/22 transitions.
Applied a total of 0 rules in 5 ms. Remains 29 /29 variables (removed 0) and now considering 22/22 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 29/31 places, 22/22 transitions.
Stuttering acceptance computed with spot in 118 ms :[(NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : GPPP-PT-C0010N0000000100-LTLCardinality-03 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={} source=2 dest: 1}]], initial=2, aps=[p0:(LEQ 1 s15)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 2055 reset in 458 ms.
Stack based approach found an accepted trace after 47 steps with 1 reset with depth 17 and stack size 17 in 1 ms.
FORMULA GPPP-PT-C0010N0000000100-LTLCardinality-03 FALSE TECHNIQUES STACK_TEST
Treatment of property GPPP-PT-C0010N0000000100-LTLCardinality-03 finished in 741 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((X(!X(p0)) U !X((p1 U p2))))'
Support contains 5 out of 31 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 31/31 places, 22/22 transitions.
Applied a total of 0 rules in 2 ms. Remains 31 /31 variables (removed 0) and now considering 22/22 (removed 0) transitions.
// Phase 1: matrix 22 rows 31 cols
[2022-05-16 08:38:12] [INFO ] Computed 10 place invariants in 1 ms
[2022-05-16 08:38:12] [INFO ] Dead Transitions using invariants and state equation in 58 ms found 0 transitions.
// Phase 1: matrix 22 rows 31 cols
[2022-05-16 08:38:12] [INFO ] Computed 10 place invariants in 4 ms
[2022-05-16 08:38:12] [INFO ] Implicit Places using invariants in 56 ms returned [1, 17]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 57 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 29/31 places, 22/22 transitions.
Applied a total of 0 rules in 7 ms. Remains 29 /29 variables (removed 0) and now considering 22/22 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 29/31 places, 22/22 transitions.
Stuttering acceptance computed with spot in 254 ms :[p2, p2, p0, (AND p0 p2), true, (AND (NOT p0) p2)]
Running random walk in product with property : GPPP-PT-C0010N0000000100-LTLCardinality-06 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(AND p1 (NOT p2)), acceptance={} source=1 dest: 1}, { cond=p2, acceptance={0} source=1 dest: 1}, { cond=p2, acceptance={} source=1 dest: 2}, { cond=(AND p1 (NOT p2)), acceptance={} source=1 dest: 3}], [{ cond=p0, acceptance={} source=2 dest: 4}], [{ cond=(AND p2 p0), acceptance={} source=3 dest: 4}, { cond=(AND p1 (NOT p2) p0), acceptance={} source=3 dest: 5}], [{ cond=true, acceptance={0} source=4 dest: 4}], [{ cond=(AND p2 (NOT p0)), acceptance={} source=5 dest: 4}, { cond=(AND p1 (NOT p2) (NOT p0)), acceptance={} source=5 dest: 5}]], initial=0, aps=[p1:(LEQ s19 s17), p2:(LEQ s22 s4), p0:(LEQ s19 s9)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Product exploration explored 100000 steps with 20045 reset in 290 ms.
Product exploration explored 100000 steps with 19996 reset in 396 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 p1 p2 p0), (X (NOT p2)), (X (AND p1 (NOT p2))), (X (X (NOT p2))), (X (X (NOT (AND p2 p0)))), (X (X (AND p1 (NOT p2)))), (X (X p0)), (X (X (AND p1 (NOT p2) p0)))]
False Knowledge obtained : []
Knowledge based reduction with 8 factoid took 596 ms. Reduced automaton from 6 states, 11 edges and 3 AP to 6 states, 11 edges and 3 AP.
Stuttering acceptance computed with spot in 260 ms :[p2, p2, p0, (AND p0 p2), true, (AND (NOT p0) p2)]
Incomplete random walk after 10004 steps, including 23 resets, run finished after 58 ms. (steps per millisecond=172 ) properties (out of 7) seen :6
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 52 ms. (steps per millisecond=192 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 22 rows 29 cols
[2022-05-16 08:38:14] [INFO ] Computed 8 place invariants in 1 ms
[2022-05-16 08:38:14] [INFO ] After 26ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-16 08:38:14] [INFO ] [Nat]Absence check using 6 positive place invariants in 4 ms returned sat
[2022-05-16 08:38:14] [INFO ] [Nat]Absence check using 6 positive and 2 generalized place invariants in 3 ms returned sat
[2022-05-16 08:38:14] [INFO ] After 36ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-16 08:38:14] [INFO ] After 75ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 44 ms.
[2022-05-16 08:38:14] [INFO ] After 188ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Finished Parikh walk after 103 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=51 )
Parikh walk visited 1 properties in 4 ms.
Knowledge obtained : [(AND p1 p2 p0), (X (NOT p2)), (X (AND p1 (NOT p2))), (X (X (NOT p2))), (X (X (NOT (AND p2 p0)))), (X (X (AND p1 (NOT p2)))), (X (X p0)), (X (X (AND p1 (NOT p2) p0)))]
False Knowledge obtained : [(F (AND p0 p1 (NOT p2))), (F (NOT (AND p0 p2))), (F (AND (NOT p0) p1 (NOT p2))), (F (AND (NOT p0) p2)), (F (AND p1 (NOT p2))), (F (NOT p0)), (F (NOT p2))]
Knowledge based reduction with 8 factoid took 817 ms. Reduced automaton from 6 states, 11 edges and 3 AP to 6 states, 11 edges and 3 AP.
Stuttering acceptance computed with spot in 222 ms :[p2, p2, p0, (AND p0 p2), true, (AND (NOT p0) p2)]
Stuttering acceptance computed with spot in 260 ms :[p2, p2, p0, (AND p0 p2), true, (AND (NOT p0) p2)]
// Phase 1: matrix 22 rows 29 cols
[2022-05-16 08:38:16] [INFO ] Computed 8 place invariants in 1 ms
[2022-05-16 08:38:16] [INFO ] [Real]Absence check using 6 positive place invariants in 4 ms returned sat
[2022-05-16 08:38:16] [INFO ] [Real]Absence check using 6 positive and 2 generalized place invariants in 2 ms returned sat
[2022-05-16 08:38:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 08:38:16] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2022-05-16 08:38:16] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 08:38:16] [INFO ] [Nat]Absence check using 6 positive place invariants in 2 ms returned sat
[2022-05-16 08:38:16] [INFO ] [Nat]Absence check using 6 positive and 2 generalized place invariants in 3 ms returned sat
[2022-05-16 08:38:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 08:38:16] [INFO ] [Nat]Absence check using state equation in 65 ms returned sat
[2022-05-16 08:38:16] [INFO ] Computed and/alt/rep : 21/40/21 causal constraints (skipped 0 transitions) in 5 ms.
[2022-05-16 08:38:16] [INFO ] Added : 0 causal constraints over 0 iterations in 18 ms. Result :sat
Could not prove EG p2
Support contains 5 out of 29 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 29/29 places, 22/22 transitions.
Applied a total of 0 rules in 2 ms. Remains 29 /29 variables (removed 0) and now considering 22/22 (removed 0) transitions.
// Phase 1: matrix 22 rows 29 cols
[2022-05-16 08:38:16] [INFO ] Computed 8 place invariants in 2 ms
[2022-05-16 08:38:16] [INFO ] Dead Transitions using invariants and state equation in 58 ms found 0 transitions.
// Phase 1: matrix 22 rows 29 cols
[2022-05-16 08:38:16] [INFO ] Computed 8 place invariants in 2 ms
[2022-05-16 08:38:16] [INFO ] Implicit Places using invariants in 64 ms returned []
// Phase 1: matrix 22 rows 29 cols
[2022-05-16 08:38:16] [INFO ] Computed 8 place invariants in 2 ms
[2022-05-16 08:38:16] [INFO ] Implicit Places using invariants and state equation in 91 ms returned [1, 3]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 159 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 27/29 places, 22/22 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 22/22 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 27/29 places, 22/22 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Graph (complete) has 55 edges and 27 vertex of which 25 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.2 ms
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p1 p2 p0), (X (NOT p2)), (X (AND p1 (NOT p2))), (X (X (NOT p2))), (X (X (AND p0 p1 (NOT p2)))), (X (X (AND p1 (NOT p2)))), (X (X p0)), (X (X (NOT (AND p0 p2))))]
False Knowledge obtained : []
Knowledge based reduction with 8 factoid took 361 ms. Reduced automaton from 6 states, 11 edges and 3 AP to 6 states, 11 edges and 3 AP.
Stuttering acceptance computed with spot in 256 ms :[p2, p2, p0, (AND p0 p2), true, (AND (NOT p0) p2)]
Incomplete random walk after 10027 steps, including 24 resets, run finished after 16 ms. (steps per millisecond=626 ) properties (out of 7) seen :6
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 14 ms. (steps per millisecond=714 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 22 rows 27 cols
[2022-05-16 08:38:17] [INFO ] Computed 6 place invariants in 2 ms
[2022-05-16 08:38:17] [INFO ] After 29ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-16 08:38:17] [INFO ] [Nat]Absence check using 4 positive place invariants in 1 ms returned sat
[2022-05-16 08:38:17] [INFO ] [Nat]Absence check using 4 positive and 2 generalized place invariants in 21 ms returned sat
[2022-05-16 08:38:22] [INFO ] After 4058ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-16 08:38:22] [INFO ] After 4110ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 76 ms.
[2022-05-16 08:38:22] [INFO ] After 5438ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Finished Parikh walk after 53 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=26 )
Parikh walk visited 1 properties in 1 ms.
Knowledge obtained : [(AND p1 p2 p0), (X (NOT p2)), (X (AND p1 (NOT p2))), (X (X (NOT p2))), (X (X (AND p0 p1 (NOT p2)))), (X (X (AND p1 (NOT p2)))), (X (X p0)), (X (X (NOT (AND p0 p2))))]
False Knowledge obtained : [(F (AND p1 p0 (NOT p2))), (F (NOT (AND p0 p2))), (F (AND p1 (NOT p0) (NOT p2))), (F (AND (NOT p0) p2)), (F (AND p1 (NOT p2))), (F (NOT p0)), (F (NOT p2))]
Knowledge based reduction with 8 factoid took 524 ms. Reduced automaton from 6 states, 11 edges and 3 AP to 6 states, 11 edges and 3 AP.
Stuttering acceptance computed with spot in 221 ms :[p2, p2, p0, (AND p0 p2), true, (AND (NOT p0) p2)]
Stuttering acceptance computed with spot in 235 ms :[p2, p2, p0, (AND p0 p2), true, (AND (NOT p0) p2)]
// Phase 1: matrix 22 rows 27 cols
[2022-05-16 08:38:23] [INFO ] Computed 6 place invariants in 0 ms
[2022-05-16 08:38:23] [INFO ] [Real]Absence check using 4 positive place invariants in 2 ms returned sat
[2022-05-16 08:38:23] [INFO ] [Real]Absence check using 4 positive and 2 generalized place invariants in 2 ms returned sat
[2022-05-16 08:38:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 08:38:23] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2022-05-16 08:38:23] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 08:38:23] [INFO ] [Nat]Absence check using 4 positive place invariants in 1 ms returned sat
[2022-05-16 08:38:23] [INFO ] [Nat]Absence check using 4 positive and 2 generalized place invariants in 3 ms returned sat
[2022-05-16 08:38:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 08:38:24] [INFO ] [Nat]Absence check using state equation in 49 ms returned sat
[2022-05-16 08:38:24] [INFO ] Computed and/alt/rep : 21/40/21 causal constraints (skipped 0 transitions) in 4 ms.
[2022-05-16 08:38:24] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Could not prove EG p2
Stuttering acceptance computed with spot in 350 ms :[p2, p2, p0, (AND p0 p2), true, (AND (NOT p0) p2)]
Product exploration explored 100000 steps with 19987 reset in 194 ms.
Product exploration explored 100000 steps with 20001 reset in 267 ms.
Applying partial POR strategy [false, false, true, true, true, true]
Stuttering acceptance computed with spot in 274 ms :[p2, p2, p0, (AND p0 p2), true, (AND (NOT p0) p2)]
Support contains 5 out of 27 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 27/27 places, 22/22 transitions.
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 2 Pre rules applied. Total rules applied 0 place count 27 transition count 22
Deduced a syphon composed of 2 places in 0 ms
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 27 transition count 22
Deduced a syphon composed of 2 places in 0 ms
Applied a total of 2 rules in 14 ms. Remains 27 /27 variables (removed 0) and now considering 22/22 (removed 0) transitions.
// Phase 1: matrix 22 rows 27 cols
[2022-05-16 08:38:25] [INFO ] Computed 6 place invariants in 1 ms
[2022-05-16 08:38:25] [INFO ] Dead Transitions using invariants and state equation in 80 ms found 0 transitions.
[2022-05-16 08:38:25] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 22 rows 27 cols
[2022-05-16 08:38:25] [INFO ] Computed 6 place invariants in 2 ms
[2022-05-16 08:38:25] [INFO ] Dead Transitions using invariants and state equation in 53 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 27/27 places, 22/22 transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 22/22 transitions.
Product exploration explored 100000 steps with 20064 reset in 472 ms.
Product exploration explored 100000 steps with 19976 reset in 406 ms.
Built C files in :
/tmp/ltsmin9238517007147895165
[2022-05-16 08:38:26] [INFO ] Built C files in 11ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin9238517007147895165
Running compilation step : cd /tmp/ltsmin9238517007147895165;'/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 270 ms.
Running link step : cd /tmp/ltsmin9238517007147895165;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 53 ms.
Running LTSmin : cd /tmp/ltsmin9238517007147895165;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased15780591639271427701.hoa' '--buchi-type=spotba'
LTSmin run took 109 ms.
FORMULA GPPP-PT-C0010N0000000100-LTLCardinality-06 FALSE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Treatment of property GPPP-PT-C0010N0000000100-LTLCardinality-06 finished in 14288 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 2 out of 31 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 31/31 places, 22/22 transitions.
Graph (trivial) has 4 edges and 31 vertex of which 2 / 31 are part of one of the 1 SCC in 3 ms
Free SCC test removed 1 places
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 0 with 3 rules applied. Total rules applied 4 place count 30 transition count 18
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 7 place count 27 transition count 18
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 2 with 9 rules applied. Total rules applied 16 place count 22 transition count 14
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 2 with 2 rules applied. Total rules applied 18 place count 21 transition count 13
Applied a total of 18 rules in 13 ms. Remains 21 /31 variables (removed 10) and now considering 13/22 (removed 9) transitions.
// Phase 1: matrix 13 rows 21 cols
[2022-05-16 08:38:26] [INFO ] Computed 9 place invariants in 1 ms
[2022-05-16 08:38:26] [INFO ] Dead Transitions using invariants and state equation in 49 ms found 0 transitions.
// Phase 1: matrix 13 rows 21 cols
[2022-05-16 08:38:26] [INFO ] Computed 9 place invariants in 0 ms
[2022-05-16 08:38:27] [INFO ] Implicit Places using invariants in 70 ms returned [1, 12]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 72 ms to find 2 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 19/31 places, 13/22 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 19 transition count 12
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 18 transition count 12
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 2 with 2 rules applied. Total rules applied 4 place count 17 transition count 11
Applied a total of 4 rules in 5 ms. Remains 17 /19 variables (removed 2) and now considering 11/13 (removed 2) transitions.
// Phase 1: matrix 11 rows 17 cols
[2022-05-16 08:38:27] [INFO ] Computed 7 place invariants in 1 ms
[2022-05-16 08:38:27] [INFO ] Implicit Places using invariants in 35 ms returned []
// Phase 1: matrix 11 rows 17 cols
[2022-05-16 08:38:27] [INFO ] Computed 7 place invariants in 1 ms
[2022-05-16 08:38:27] [INFO ] State equation strengthened by 2 read => feed constraints.
[2022-05-16 08:38:27] [INFO ] Implicit Places using invariants and state equation in 55 ms returned [0, 1]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 92 ms to find 2 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 15/31 places, 11/22 transitions.
Applied a total of 0 rules in 2 ms. Remains 15 /15 variables (removed 0) and now considering 11/11 (removed 0) transitions.
Finished structural reductions, in 3 iterations. Remains : 15/31 places, 11/22 transitions.
Stuttering acceptance computed with spot in 38 ms :[(NOT p0)]
Running random walk in product with property : GPPP-PT-C0010N0000000100-LTLCardinality-07 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(LEQ s11 s0)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 1 steps with 0 reset in 0 ms.
FORMULA GPPP-PT-C0010N0000000100-LTLCardinality-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property GPPP-PT-C0010N0000000100-LTLCardinality-07 finished in 290 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F((G((X(F((X(p0)&&p1))) U X(p2)))||p3)))'
Support contains 6 out of 31 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 31/31 places, 22/22 transitions.
Applied a total of 0 rules in 1 ms. Remains 31 /31 variables (removed 0) and now considering 22/22 (removed 0) transitions.
// Phase 1: matrix 22 rows 31 cols
[2022-05-16 08:38:27] [INFO ] Computed 10 place invariants in 3 ms
[2022-05-16 08:38:27] [INFO ] Dead Transitions using invariants and state equation in 76 ms found 0 transitions.
// Phase 1: matrix 22 rows 31 cols
[2022-05-16 08:38:27] [INFO ] Computed 10 place invariants in 1 ms
[2022-05-16 08:38:27] [INFO ] Implicit Places using invariants in 67 ms returned [1, 17]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 68 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 29/31 places, 22/22 transitions.
Applied a total of 0 rules in 2 ms. Remains 29 /29 variables (removed 0) and now considering 22/22 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 29/31 places, 22/22 transitions.
Stuttering acceptance computed with spot in 199 ms :[(AND (NOT p2) (NOT p3)), (OR (AND (NOT p1) (NOT p2) (NOT p3)) (AND (NOT p0) (NOT p2) (NOT p3))), (AND (NOT p2) (NOT p3)), (AND (NOT p0) (NOT p2) (NOT p3))]
Running random walk in product with property : GPPP-PT-C0010N0000000100-LTLCardinality-08 automaton TGBA Formula[mat=[[{ cond=(NOT p3), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p3) (NOT p2) (NOT p1)), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p3) (NOT p2)), acceptance={} source=0 dest: 2}, { cond=(AND (NOT p3) (NOT p2) p1), acceptance={} source=0 dest: 3}], [{ cond=(AND (NOT p3) p2 (NOT p1)), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p3) (NOT p2) (NOT p1)), acceptance={0} source=1 dest: 1}, { cond=(AND (NOT p3) p2 p1), acceptance={} source=1 dest: 3}, { cond=(AND (NOT p3) (NOT p2) p1), acceptance={0} source=1 dest: 3}], [{ cond=(AND (NOT p3) (NOT p2) (NOT p1)), acceptance={} source=2 dest: 1}, { cond=(AND (NOT p3) (NOT p2)), acceptance={0} source=2 dest: 2}, { cond=(AND (NOT p3) (NOT p2) p1), acceptance={} source=2 dest: 3}], [{ cond=(AND (NOT p3) p2 (NOT p1) (NOT p0)), acceptance={} source=3 dest: 1}, { cond=(AND (NOT p3) (NOT p2) (NOT p1) (NOT p0)), acceptance={0} source=3 dest: 1}, { cond=(AND (NOT p3) p2 p1 (NOT p0)), acceptance={} source=3 dest: 3}, { cond=(AND (NOT p3) (NOT p2) p1 (NOT p0)), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p3:(LEQ 1 s13), p2:(LEQ 2 s14), p1:(LEQ s6 s28), p0:(LEQ s24 s8)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 24778 reset in 332 ms.
Stack based approach found an accepted trace after 1671 steps with 388 reset with depth 21 and stack size 21 in 9 ms.
FORMULA GPPP-PT-C0010N0000000100-LTLCardinality-08 FALSE TECHNIQUES STACK_TEST
Treatment of property GPPP-PT-C0010N0000000100-LTLCardinality-08 finished in 725 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(G(p0))))'
Support contains 1 out of 31 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 31/31 places, 22/22 transitions.
Applied a total of 0 rules in 1 ms. Remains 31 /31 variables (removed 0) and now considering 22/22 (removed 0) transitions.
// Phase 1: matrix 22 rows 31 cols
[2022-05-16 08:38:27] [INFO ] Computed 10 place invariants in 1 ms
[2022-05-16 08:38:28] [INFO ] Dead Transitions using invariants and state equation in 67 ms found 0 transitions.
// Phase 1: matrix 22 rows 31 cols
[2022-05-16 08:38:28] [INFO ] Computed 10 place invariants in 1 ms
[2022-05-16 08:38:28] [INFO ] Implicit Places using invariants in 83 ms returned [1, 17]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 84 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 29/31 places, 22/22 transitions.
Applied a total of 0 rules in 1 ms. Remains 29 /29 variables (removed 0) and now considering 22/22 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 29/31 places, 22/22 transitions.
Stuttering acceptance computed with spot in 105 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : GPPP-PT-C0010N0000000100-LTLCardinality-09 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:(GT 2 s12)], 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 3 steps with 0 reset in 1 ms.
FORMULA GPPP-PT-C0010N0000000100-LTLCardinality-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property GPPP-PT-C0010N0000000100-LTLCardinality-09 finished in 287 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(F((p0||G(p1)))))'
Support contains 3 out of 31 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 31/31 places, 22/22 transitions.
Graph (trivial) has 3 edges and 31 vertex of which 2 / 31 are part of one of the 1 SCC in 1 ms
Free SCC test removed 1 places
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 0 with 2 rules applied. Total rules applied 3 place count 30 transition count 19
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 5 place count 28 transition count 19
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 2 with 7 rules applied. Total rules applied 12 place count 24 transition count 16
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 3 rules applied. Total rules applied 15 place count 22 transition count 15
Applied a total of 15 rules in 5 ms. Remains 22 /31 variables (removed 9) and now considering 15/22 (removed 7) transitions.
// Phase 1: matrix 15 rows 22 cols
[2022-05-16 08:38:28] [INFO ] Computed 8 place invariants in 1 ms
[2022-05-16 08:38:28] [INFO ] Dead Transitions using invariants and state equation in 34 ms found 0 transitions.
// Phase 1: matrix 15 rows 22 cols
[2022-05-16 08:38:28] [INFO ] Computed 8 place invariants in 1 ms
[2022-05-16 08:38:28] [INFO ] Implicit Places using invariants in 42 ms returned [1, 10]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 43 ms to find 2 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 20/31 places, 15/22 transitions.
Applied a total of 0 rules in 1 ms. Remains 20 /20 variables (removed 0) and now considering 15/15 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 20/31 places, 15/22 transitions.
Stuttering acceptance computed with spot in 90 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : GPPP-PT-C0010N0000000100-LTLCardinality-12 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=0 dest: 1}], [{ cond=(AND p1 (NOT p0)), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p1:(LEQ s10 s8), p0:(LEQ 1 s13)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 160 steps with 0 reset in 1 ms.
FORMULA GPPP-PT-C0010N0000000100-LTLCardinality-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property GPPP-PT-C0010N0000000100-LTLCardinality-12 finished in 195 ms.
All properties solved by simple procedures.
Total runtime 20901 ms.
BK_STOP 1652690308529
--------------------
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="GPPP-PT-C0010N0000000100"
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 GPPP-PT-C0010N0000000100, 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 r096-smll-165260575900219"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/GPPP-PT-C0010N0000000100.tgz
mv GPPP-PT-C0010N0000000100 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 ;