Execution Chart

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

Trace from the execution

Formatting '/mnt/tpsp/fkordon/mcc2022-input.r186-tajo-165281572500588.qcow2', fmt=qcow2 size=4294967296 backing_file='/mnt/tpsp/fkordon/mcc2022-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
....................
=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is ResAllocation-PT-R002C002, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r186-tajo-165281572500588
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 276K
-rw-r--r-- 1 mcc users 9.3K Apr 30 02:45 CTLCardinality.txt
-rw-r--r-- 1 mcc users 104K Apr 30 02:45 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.2K Apr 30 02:45 CTLFireability.txt
-rw-r--r-- 1 mcc users 46K Apr 30 02:45 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:34 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.7K May 10 09:34 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.8K May 9 08:38 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K May 9 08:38 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K May 9 08:38 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K May 9 08:38 LTLFireability.xml
-rw-r--r-- 1 mcc users 1.8K May 9 08:38 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K May 9 08:38 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 10 09:34 equiv_col
-rw-r--r-- 1 mcc users 9 May 10 09:34 instance
-rw-r--r-- 1 mcc users 6 May 10 09:34 iscolored
-rw-r--r-- 1 mcc users 9.5K 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 ResAllocation-PT-R002C002-LTLFireability-00
FORMULA_NAME ResAllocation-PT-R002C002-LTLFireability-01
FORMULA_NAME ResAllocation-PT-R002C002-LTLFireability-02
FORMULA_NAME ResAllocation-PT-R002C002-LTLFireability-03
FORMULA_NAME ResAllocation-PT-R002C002-LTLFireability-04
FORMULA_NAME ResAllocation-PT-R002C002-LTLFireability-05
FORMULA_NAME ResAllocation-PT-R002C002-LTLFireability-06
FORMULA_NAME ResAllocation-PT-R002C002-LTLFireability-07
FORMULA_NAME ResAllocation-PT-R002C002-LTLFireability-08
FORMULA_NAME ResAllocation-PT-R002C002-LTLFireability-09
FORMULA_NAME ResAllocation-PT-R002C002-LTLFireability-10
FORMULA_NAME ResAllocation-PT-R002C002-LTLFireability-11
FORMULA_NAME ResAllocation-PT-R002C002-LTLFireability-12
FORMULA_NAME ResAllocation-PT-R002C002-LTLFireability-13
FORMULA_NAME ResAllocation-PT-R002C002-LTLFireability-14
FORMULA_NAME ResAllocation-PT-R002C002-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1653087356585

Running Version 202205111006
[2022-05-20 22:55:59] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2022-05-20 22:55:59] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-20 22:55:59] [INFO ] Load time of PNML (sax parser for PT used): 79 ms
[2022-05-20 22:55:59] [INFO ] Transformed 8 places.
[2022-05-20 22:55:59] [INFO ] Transformed 6 transitions.
[2022-05-20 22:55:59] [INFO ] Found NUPN structural information;
[2022-05-20 22:55:59] [INFO ] Parsed PT model containing 8 places and 6 transitions in 417 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 11 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 4 formulas.
FORMULA ResAllocation-PT-R002C002-LTLFireability-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ResAllocation-PT-R002C002-LTLFireability-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ResAllocation-PT-R002C002-LTLFireability-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ResAllocation-PT-R002C002-LTLFireability-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 8 out of 8 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 8/8 places, 6/6 transitions.
Applied a total of 0 rules in 27 ms. Remains 8 /8 variables (removed 0) and now considering 6/6 (removed 0) transitions.
// Phase 1: matrix 6 rows 8 cols
[2022-05-20 22:55:59] [INFO ] Computed 4 place invariants in 18 ms
[2022-05-20 22:56:00] [INFO ] Implicit Places using invariants in 198 ms returned []
// Phase 1: matrix 6 rows 8 cols
[2022-05-20 22:56:00] [INFO ] Computed 4 place invariants in 3 ms
[2022-05-20 22:56:00] [INFO ] Implicit Places using invariants and state equation in 117 ms returned []
Implicit Place search using SMT with State Equation took 358 ms to find 0 implicit places.
// Phase 1: matrix 6 rows 8 cols
[2022-05-20 22:56:00] [INFO ] Computed 4 place invariants in 0 ms
[2022-05-20 22:56:00] [INFO ] Dead Transitions using invariants and state equation in 85 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 8/8 places, 6/6 transitions.
Support contains 8 out of 8 places after structural reductions.
[2022-05-20 22:56:00] [INFO ] Flatten gal took : 24 ms
[2022-05-20 22:56:00] [INFO ] Flatten gal took : 16 ms
[2022-05-20 22:56:00] [INFO ] Input system was already deterministic with 6 transitions.
Incomplete random walk after 10000 steps, including 1693 resets, run finished after 135 ms. (steps per millisecond=74 ) properties (out of 10) seen :9
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 6 rows 8 cols
[2022-05-20 22:56:00] [INFO ] Computed 4 place invariants in 1 ms
[2022-05-20 22:56:00] [INFO ] [Real]Absence check using 4 positive place invariants in 2 ms returned sat
[2022-05-20 22:56:00] [INFO ] After 187ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0
Fused 1 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 1 ms.
Successfully simplified 1 atomic propositions for a total of 12 simplifications.
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' '!(G(F((X(p0)&&p1))))'
Support contains 2 out of 8 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 8/8 places, 6/6 transitions.
Applied a total of 0 rules in 1 ms. Remains 8 /8 variables (removed 0) and now considering 6/6 (removed 0) transitions.
// Phase 1: matrix 6 rows 8 cols
[2022-05-20 22:56:01] [INFO ] Computed 4 place invariants in 1 ms
[2022-05-20 22:56:01] [INFO ] Implicit Places using invariants in 55 ms returned [5, 7]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 58 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 6/8 places, 6/6 transitions.
Applied a total of 0 rules in 1 ms. Remains 6 /6 variables (removed 0) and now considering 6/6 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 6/8 places, 6/6 transitions.
Stuttering acceptance computed with spot in 369 ms :[(OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (NOT p0)]
Running random walk in product with property : ResAllocation-PT-R002C002-LTLFireability-00 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p1), acceptance={} source=0 dest: 1}, { cond=p1, acceptance={} source=0 dest: 2}], [{ cond=(NOT p1), acceptance={0} source=1 dest: 1}, { cond=p1, acceptance={0} source=1 dest: 2}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=2 dest: 1}, { cond=(AND p1 (NOT p0)), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p1:(EQ s4 1), p0:(EQ s2 0)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Stuttering criterion allowed to conclude after 2 steps with 0 reset in 2 ms.
FORMULA ResAllocation-PT-R002C002-LTLFireability-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ResAllocation-PT-R002C002-LTLFireability-00 finished in 1104 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 8 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 8/8 places, 6/6 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 3 rules applied. Total rules applied 3 place count 6 transition count 5
Applied a total of 3 rules in 7 ms. Remains 6 /8 variables (removed 2) and now considering 5/6 (removed 1) transitions.
// Phase 1: matrix 5 rows 6 cols
[2022-05-20 22:56:02] [INFO ] Computed 3 place invariants in 0 ms
[2022-05-20 22:56:02] [INFO ] Implicit Places using invariants in 56 ms returned []
// Phase 1: matrix 5 rows 6 cols
[2022-05-20 22:56:02] [INFO ] Computed 3 place invariants in 0 ms
[2022-05-20 22:56:02] [INFO ] Implicit Places using invariants and state equation in 36 ms returned []
Implicit Place search using SMT with State Equation took 96 ms to find 0 implicit places.
[2022-05-20 22:56:02] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 5 rows 6 cols
[2022-05-20 22:56:02] [INFO ] Computed 3 place invariants in 1 ms
[2022-05-20 22:56:02] [INFO ] Dead Transitions using invariants and state equation in 286 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 6/8 places, 5/6 transitions.
Finished structural reductions, in 1 iterations. Remains : 6/8 places, 5/6 transitions.
Stuttering acceptance computed with spot in 62 ms :[(NOT p0)]
Running random walk in product with property : ResAllocation-PT-R002C002-LTLFireability-02 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(OR (NEQ s3 1) (NEQ s5 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Product exploration explored 100000 steps with 17912 reset in 350 ms.
Stack based approach found an accepted trace after 4 steps with 1 reset with depth 2 and stack size 2 in 1 ms.
FORMULA ResAllocation-PT-R002C002-LTLFireability-02 FALSE TECHNIQUES STACK_TEST
Treatment of property ResAllocation-PT-R002C002-LTLFireability-02 finished in 837 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(!(F(G(!X(!p0))) U G((X(F(!p0))&&G(p1)))))'
Support contains 3 out of 8 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 8/8 places, 6/6 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 3 rules applied. Total rules applied 3 place count 6 transition count 5
Applied a total of 3 rules in 2 ms. Remains 6 /8 variables (removed 2) and now considering 5/6 (removed 1) transitions.
// Phase 1: matrix 5 rows 6 cols
[2022-05-20 22:56:03] [INFO ] Computed 3 place invariants in 1 ms
[2022-05-20 22:56:03] [INFO ] Implicit Places using invariants in 124 ms returned []
// Phase 1: matrix 5 rows 6 cols
[2022-05-20 22:56:03] [INFO ] Computed 3 place invariants in 2 ms
[2022-05-20 22:56:03] [INFO ] Implicit Places using invariants and state equation in 78 ms returned []
Implicit Place search using SMT with State Equation took 213 ms to find 0 implicit places.
[2022-05-20 22:56:03] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 5 rows 6 cols
[2022-05-20 22:56:03] [INFO ] Computed 3 place invariants in 1 ms
[2022-05-20 22:56:03] [INFO ] Dead Transitions using invariants and state equation in 54 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 6/8 places, 5/6 transitions.
Finished structural reductions, in 1 iterations. Remains : 6/8 places, 5/6 transitions.
Stuttering acceptance computed with spot in 81 ms :[(AND (NOT p0) p1)]
Running random walk in product with property : ResAllocation-PT-R002C002-LTLFireability-03 automaton TGBA Formula[mat=[[{ cond=(AND p0 p1), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(OR (NEQ s3 1) (NEQ s5 1)), p1:(AND (EQ s0 1) (EQ s3 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Initial state of product has no viable successors after 0 steps with 0 reset in 0 ms.
FORMULA ResAllocation-PT-R002C002-LTLFireability-03 TRUE TECHNIQUES STUTTER_TEST
Treatment of property ResAllocation-PT-R002C002-LTLFireability-03 finished in 386 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(G(p0))))'
Support contains 1 out of 8 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 8/8 places, 6/6 transitions.
Applied a total of 0 rules in 0 ms. Remains 8 /8 variables (removed 0) and now considering 6/6 (removed 0) transitions.
// Phase 1: matrix 6 rows 8 cols
[2022-05-20 22:56:03] [INFO ] Computed 4 place invariants in 0 ms
[2022-05-20 22:56:03] [INFO ] Implicit Places using invariants in 27 ms returned [5, 7]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 65 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 6/8 places, 6/6 transitions.
Applied a total of 0 rules in 1 ms. Remains 6 /6 variables (removed 0) and now considering 6/6 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 6/8 places, 6/6 transitions.
Stuttering acceptance computed with spot in 178 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : ResAllocation-PT-R002C002-LTLFireability-04 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={} source=3 dest: 2}]], initial=3, aps=[p0:(EQ s4 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 0 ms.
FORMULA ResAllocation-PT-R002C002-LTLFireability-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ResAllocation-PT-R002C002-LTLFireability-04 finished in 282 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(X(p0))))'
Support contains 2 out of 8 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 8/8 places, 6/6 transitions.
Applied a total of 0 rules in 1 ms. Remains 8 /8 variables (removed 0) and now considering 6/6 (removed 0) transitions.
// Phase 1: matrix 6 rows 8 cols
[2022-05-20 22:56:03] [INFO ] Computed 4 place invariants in 1 ms
[2022-05-20 22:56:03] [INFO ] Implicit Places using invariants in 37 ms returned [5]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 40 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 7/8 places, 6/6 transitions.
Applied a total of 0 rules in 0 ms. Remains 7 /7 variables (removed 0) and now considering 6/6 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 7/8 places, 6/6 transitions.
Stuttering acceptance computed with spot in 87 ms :[(NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : ResAllocation-PT-R002C002-LTLFireability-05 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:(OR (EQ s3 0) (EQ s6 0))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 29082 reset in 151 ms.
Product exploration explored 100000 steps with 29062 reset in 217 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 : [(NOT p0)]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 1 factoid took 115 ms. Reduced automaton from 3 states, 3 edges and 1 AP to 3 states, 3 edges and 1 AP.
Stuttering acceptance computed with spot in 95 ms :[(NOT p0), (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)]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0)), (F p0)]
Knowledge based reduction with 1 factoid took 120 ms. Reduced automaton from 3 states, 3 edges and 1 AP to 3 states, 3 edges and 1 AP.
Stuttering acceptance computed with spot in 132 ms :[(NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 86 ms :[(NOT p0), (NOT p0), (NOT p0)]
// Phase 1: matrix 6 rows 7 cols
[2022-05-20 22:56:04] [INFO ] Computed 3 place invariants in 0 ms
[2022-05-20 22:56:05] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-05-20 22:56:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-20 22:56:05] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-20 22:56:05] [INFO ] Computed and/alt/rep : 4/4/4 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-20 22:56:05] [INFO ] Added : 0 causal constraints over 0 iterations in 42 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 2 out of 7 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 7/7 places, 6/6 transitions.
Applied a total of 0 rules in 0 ms. Remains 7 /7 variables (removed 0) and now considering 6/6 (removed 0) transitions.
// Phase 1: matrix 6 rows 7 cols
[2022-05-20 22:56:05] [INFO ] Computed 3 place invariants in 0 ms
[2022-05-20 22:56:05] [INFO ] Implicit Places using invariants in 39 ms returned []
// Phase 1: matrix 6 rows 7 cols
[2022-05-20 22:56:05] [INFO ] Computed 3 place invariants in 1 ms
[2022-05-20 22:56:05] [INFO ] Implicit Places using invariants and state equation in 38 ms returned []
Implicit Place search using SMT with State Equation took 89 ms to find 0 implicit places.
// Phase 1: matrix 6 rows 7 cols
[2022-05-20 22:56:05] [INFO ] Computed 3 place invariants in 1 ms
[2022-05-20 22:56:05] [INFO ] Dead Transitions using invariants and state equation in 42 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 7/7 places, 6/6 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 : [(NOT p0)]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 1 factoid took 70 ms. Reduced automaton from 3 states, 3 edges and 1 AP to 3 states, 3 edges and 1 AP.
Stuttering acceptance computed with spot in 125 ms :[(NOT p0), (NOT p0), (NOT p0)]
Finished random walk after 2 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=2 )
Knowledge obtained : [(NOT p0)]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0)), (F p0)]
Knowledge based reduction with 1 factoid took 177 ms. Reduced automaton from 3 states, 3 edges and 1 AP to 3 states, 3 edges and 1 AP.
Stuttering acceptance computed with spot in 136 ms :[(NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 195 ms :[(NOT p0), (NOT p0), (NOT p0)]
// Phase 1: matrix 6 rows 7 cols
[2022-05-20 22:56:05] [INFO ] Computed 3 place invariants in 1 ms
[2022-05-20 22:56:06] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-05-20 22:56:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-20 22:56:06] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-20 22:56:06] [INFO ] Computed and/alt/rep : 4/4/4 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-20 22:56:06] [INFO ] Added : 0 causal constraints over 0 iterations in 19 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 187 ms :[(NOT p0), (NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 29104 reset in 109 ms.
Product exploration explored 100000 steps with 29108 reset in 88 ms.
Applying partial POR strategy [true, false, false]
Stuttering acceptance computed with spot in 168 ms :[(NOT p0), (NOT p0), (NOT p0)]
Support contains 2 out of 7 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 7/7 places, 6/6 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 1 places in 0 ms
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 7 transition count 6
Deduced a syphon composed of 1 places in 0 ms
Applied a total of 1 rules in 1 ms. Remains 7 /7 variables (removed 0) and now considering 6/6 (removed 0) transitions.
[2022-05-20 22:56:07] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 6 rows 7 cols
[2022-05-20 22:56:07] [INFO ] Computed 3 place invariants in 0 ms
[2022-05-20 22:56:07] [INFO ] Dead Transitions using invariants and state equation in 34 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 7/7 places, 6/6 transitions.
Finished structural reductions, in 1 iterations. Remains : 7/7 places, 6/6 transitions.
Product exploration explored 100000 steps with 29046 reset in 164 ms.
Product exploration explored 100000 steps with 29118 reset in 157 ms.
Built C files in :
/tmp/ltsmin9428396487499034098
[2022-05-20 22:56:07] [INFO ] Built C files in 4ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin9428396487499034098
Running compilation step : cd /tmp/ltsmin9428396487499034098;'/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 610 ms.
Running link step : cd /tmp/ltsmin9428396487499034098;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 60 ms.
Running LTSmin : cd /tmp/ltsmin9428396487499034098;'/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/stateBased12678531986807362606.hoa' '--buchi-type=spotba'
LTSmin run took 1886 ms.
FORMULA ResAllocation-PT-R002C002-LTLFireability-05 TRUE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Treatment of property ResAllocation-PT-R002C002-LTLFireability-05 finished in 6442 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(!(p0 U (p1 U G(p2))))'
Support contains 3 out of 8 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 8/8 places, 6/6 transitions.
Applied a total of 0 rules in 1 ms. Remains 8 /8 variables (removed 0) and now considering 6/6 (removed 0) transitions.
// Phase 1: matrix 6 rows 8 cols
[2022-05-20 22:56:10] [INFO ] Computed 4 place invariants in 1 ms
[2022-05-20 22:56:10] [INFO ] Implicit Places using invariants in 118 ms returned [5, 7]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 121 ms to find 2 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 6/8 places, 6/6 transitions.
Applied a total of 0 rules in 0 ms. Remains 6 /6 variables (removed 0) and now considering 6/6 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 6/8 places, 6/6 transitions.
Stuttering acceptance computed with spot in 135 ms :[p2, p2, p2]
Running random walk in product with property : ResAllocation-PT-R002C002-LTLFireability-06 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=p2, acceptance={} source=0 dest: 1}, { cond=(AND (NOT p0) p1), acceptance={} source=0 dest: 2}], [{ cond=p2, acceptance={0} source=1 dest: 1}], [{ cond=p2, acceptance={} source=2 dest: 1}, { cond=p1, acceptance={} source=2 dest: 2}]], initial=0, aps=[p0:(EQ s1 1), p2:(EQ s2 1), p1:(EQ s4 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null, null][true, true, true]]
Product exploration explored 100000 steps with 34862 reset in 98 ms.
Product exploration explored 100000 steps with 34766 reset in 99 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 p0 (NOT p2) (NOT p1)), (X (NOT p2)), (X (NOT (AND (NOT p0) p1))), (X (NOT p1))]
False Knowledge obtained : [(X p0), (X (NOT p0)), (X (X p2)), (X (X (NOT p2))), (X (X (AND (NOT p0) p1))), (X (X (NOT (AND (NOT p0) p1)))), (X (X p0)), (X (X (NOT p0))), (X (X p1)), (X (X (NOT p1)))]
Knowledge based reduction with 4 factoid took 692 ms. Reduced automaton from 3 states, 6 edges and 3 AP to 3 states, 6 edges and 3 AP.
Stuttering acceptance computed with spot in 182 ms :[p2, p2, p2]
Finished random walk after 26 steps, including 6 resets, run visited all 4 properties in 4 ms. (steps per millisecond=6 )
Knowledge obtained : [(AND p0 (NOT p2) (NOT p1)), (X (NOT p2)), (X (NOT (AND (NOT p0) p1))), (X (NOT p1))]
False Knowledge obtained : [(X p0), (X (NOT p0)), (X (X p2)), (X (X (NOT p2))), (X (X (AND (NOT p0) p1))), (X (X (NOT (AND (NOT p0) p1)))), (X (X p0)), (X (X (NOT p0))), (X (X p1)), (X (X (NOT p1))), (F p1), (F (NOT p0)), (F (AND (NOT p0) p1)), (F p2)]
Knowledge based reduction with 4 factoid took 853 ms. Reduced automaton from 3 states, 6 edges and 3 AP to 3 states, 6 edges and 3 AP.
Stuttering acceptance computed with spot in 318 ms :[p2, p2, p2]
Stuttering acceptance computed with spot in 285 ms :[p2, p2, p2]
Support contains 3 out of 6 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 6/6 places, 6/6 transitions.
Applied a total of 0 rules in 1 ms. Remains 6 /6 variables (removed 0) and now considering 6/6 (removed 0) transitions.
// Phase 1: matrix 6 rows 6 cols
[2022-05-20 22:56:13] [INFO ] Computed 2 place invariants in 2 ms
[2022-05-20 22:56:13] [INFO ] Implicit Places using invariants in 76 ms returned []
// Phase 1: matrix 6 rows 6 cols
[2022-05-20 22:56:13] [INFO ] Computed 2 place invariants in 1 ms
[2022-05-20 22:56:13] [INFO ] Implicit Places using invariants and state equation in 230 ms returned []
Implicit Place search using SMT with State Equation took 323 ms to find 0 implicit places.
[2022-05-20 22:56:13] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 6 rows 6 cols
[2022-05-20 22:56:13] [INFO ] Computed 2 place invariants in 1 ms
[2022-05-20 22:56:13] [INFO ] Dead Transitions using invariants and state equation in 384 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 6/6 places, 6/6 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 p0 (NOT p2) (NOT p1)), (X (NOT p2)), (X (NOT (AND (NOT p0) p1))), (X (NOT p1))]
False Knowledge obtained : [(X p0), (X (NOT p0)), (X (X p2)), (X (X (NOT p2))), (X (X (AND (NOT p0) p1))), (X (X (NOT (AND (NOT p0) p1)))), (X (X p0)), (X (X (NOT p0))), (X (X p1)), (X (X (NOT p1)))]
Knowledge based reduction with 4 factoid took 519 ms. Reduced automaton from 3 states, 6 edges and 3 AP to 3 states, 6 edges and 3 AP.
Stuttering acceptance computed with spot in 239 ms :[p2, p2, p2]
Finished random walk after 26 steps, including 3 resets, run visited all 4 properties in 3 ms. (steps per millisecond=8 )
Knowledge obtained : [(AND p0 (NOT p2) (NOT p1)), (X (NOT p2)), (X (NOT (AND (NOT p0) p1))), (X (NOT p1))]
False Knowledge obtained : [(X p0), (X (NOT p0)), (X (X p2)), (X (X (NOT p2))), (X (X (AND (NOT p0) p1))), (X (X (NOT (AND (NOT p0) p1)))), (X (X p0)), (X (X (NOT p0))), (X (X p1)), (X (X (NOT p1))), (F p1), (F (NOT p0)), (F (AND (NOT p0) p1)), (F p2)]
Knowledge based reduction with 4 factoid took 902 ms. Reduced automaton from 3 states, 6 edges and 3 AP to 3 states, 6 edges and 3 AP.
Stuttering acceptance computed with spot in 157 ms :[p2, p2, p2]
Stuttering acceptance computed with spot in 157 ms :[p2, p2, p2]
Stuttering acceptance computed with spot in 175 ms :[p2, p2, p2]
Product exploration explored 100000 steps with 34784 reset in 118 ms.
Product exploration explored 100000 steps with 34799 reset in 79 ms.
Built C files in :
/tmp/ltsmin17479532074369893748
[2022-05-20 22:56:16] [INFO ] Computing symmetric may disable matrix : 6 transitions.
[2022-05-20 22:56:16] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-20 22:56:16] [INFO ] Computing symmetric may enable matrix : 6 transitions.
[2022-05-20 22:56:16] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-20 22:56:16] [INFO ] Computing Do-Not-Accords matrix : 6 transitions.
[2022-05-20 22:56:16] [INFO ] Computation of Completed DNA matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-20 22:56:16] [INFO ] Built C files in 6ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17479532074369893748
Running compilation step : cd /tmp/ltsmin17479532074369893748;'/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 157 ms.
Running link step : cd /tmp/ltsmin17479532074369893748;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 41 ms.
Running LTSmin : cd /tmp/ltsmin17479532074369893748;'/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/stateBased13160837126697511556.hoa' '--buchi-type=spotba'
LTSmin run took 211 ms.
FORMULA ResAllocation-PT-R002C002-LTLFireability-06 TRUE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Treatment of property ResAllocation-PT-R002C002-LTLFireability-06 finished in 6451 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 8 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 8/8 places, 6/6 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 3 rules applied. Total rules applied 3 place count 6 transition count 5
Applied a total of 3 rules in 1 ms. Remains 6 /8 variables (removed 2) and now considering 5/6 (removed 1) transitions.
// Phase 1: matrix 5 rows 6 cols
[2022-05-20 22:56:16] [INFO ] Computed 3 place invariants in 13 ms
[2022-05-20 22:56:16] [INFO ] Implicit Places using invariants in 60 ms returned [5]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 61 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 5/8 places, 5/6 transitions.
Applied a total of 0 rules in 1 ms. Remains 5 /5 variables (removed 0) and now considering 5/5 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 5/8 places, 5/6 transitions.
Stuttering acceptance computed with spot in 53 ms :[(NOT p0)]
Running random walk in product with property : ResAllocation-PT-R002C002-LTLFireability-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:(AND (EQ s0 1) (EQ s3 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 6 steps with 0 reset in 0 ms.
FORMULA ResAllocation-PT-R002C002-LTLFireability-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ResAllocation-PT-R002C002-LTLFireability-07 finished in 131 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(X(G(F(G((F(G(F(X(p0))))||p1))))))))'
Support contains 3 out of 8 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 8/8 places, 6/6 transitions.
Applied a total of 0 rules in 0 ms. Remains 8 /8 variables (removed 0) and now considering 6/6 (removed 0) transitions.
// Phase 1: matrix 6 rows 8 cols
[2022-05-20 22:56:16] [INFO ] Computed 4 place invariants in 0 ms
[2022-05-20 22:56:16] [INFO ] Implicit Places using invariants in 79 ms returned [5, 7]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 97 ms to find 2 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 6/8 places, 6/6 transitions.
Applied a total of 0 rules in 2 ms. Remains 6 /6 variables (removed 0) and now considering 6/6 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 6/8 places, 6/6 transitions.
Stuttering acceptance computed with spot in 87 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : ResAllocation-PT-R002C002-LTLFireability-10 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:(EQ s1 1), p0:(OR (EQ s0 0) (EQ s3 0))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 20356 reset in 84 ms.
Product exploration explored 100000 steps with 20525 reset in 99 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 p0), (X (NOT (AND p1 (NOT p0)))), (X (X (NOT (AND p1 (NOT p0))))), (X (X (NOT (AND (NOT p1) (NOT p0)))))]
False Knowledge obtained : [(X (AND (NOT p1) (NOT p0))), (X (NOT (AND (NOT p1) (NOT p0))))]
Knowledge based reduction with 4 factoid took 375 ms. Reduced automaton from 2 states, 4 edges and 2 AP to 2 states, 4 edges and 2 AP.
Stuttering acceptance computed with spot in 106 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Incomplete random walk after 10000 steps, including 1665 resets, run finished after 16 ms. (steps per millisecond=625 ) properties (out of 2) seen :1
Incomplete Best-First random walk after 10001 steps, including 662 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 6 rows 6 cols
[2022-05-20 22:56:17] [INFO ] Computed 2 place invariants in 1 ms
[2022-05-20 22:56:17] [INFO ] [Real]Absence check using 2 positive place invariants in 0 ms returned sat
[2022-05-20 22:56:17] [INFO ] After 48ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0
Fused 1 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Found 1 invariant AP formulas.
Knowledge obtained : [(AND p1 p0), (X (NOT (AND p1 (NOT p0)))), (X (X (NOT (AND p1 (NOT p0))))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (G (NOT (AND (NOT p0) p1)))]
False Knowledge obtained : [(X (AND (NOT p1) (NOT p0))), (X (NOT (AND (NOT p1) (NOT p0)))), (F (AND (NOT p0) (NOT p1)))]
Knowledge based reduction with 5 factoid took 312 ms. Reduced automaton from 2 states, 4 edges and 2 AP to 2 states, 3 edges and 1 AP.
Stuttering acceptance computed with spot in 105 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 86 ms :[(NOT p0), (NOT p0)]
Support contains 2 out of 6 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in SI_LTL mode, iteration 0 : 6/6 places, 6/6 transitions.
Applied a total of 0 rules in 0 ms. Remains 6 /6 variables (removed 0) and now considering 6/6 (removed 0) transitions.
// Phase 1: matrix 6 rows 6 cols
[2022-05-20 22:56:18] [INFO ] Computed 2 place invariants in 1 ms
[2022-05-20 22:56:18] [INFO ] Implicit Places using invariants in 30 ms returned []
// Phase 1: matrix 6 rows 6 cols
[2022-05-20 22:56:18] [INFO ] Computed 2 place invariants in 0 ms
[2022-05-20 22:56:18] [INFO ] Implicit Places using invariants and state equation in 26 ms returned []
Implicit Place search using SMT with State Equation took 56 ms to find 0 implicit places.
[2022-05-20 22:56:18] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 6 rows 6 cols
[2022-05-20 22:56:18] [INFO ] Computed 2 place invariants in 0 ms
[2022-05-20 22:56:18] [INFO ] Dead Transitions using invariants and state equation in 24 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 6/6 places, 6/6 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 : [p0, (X (X p0))]
False Knowledge obtained : [(X (NOT p0)), (X p0)]
Knowledge based reduction with 2 factoid took 117 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 65 ms :[(NOT p0), (NOT p0)]
Finished random walk after 10 steps, including 3 resets, run visited all 1 properties in 1 ms. (steps per millisecond=10 )
Knowledge obtained : [p0, (X (X p0))]
False Knowledge obtained : [(X (NOT p0)), (X p0), (F (NOT p0))]
Knowledge based reduction with 2 factoid took 172 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 58 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 95 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 125 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 20428 reset in 60 ms.
Product exploration explored 100000 steps with 20489 reset in 73 ms.
Built C files in :
/tmp/ltsmin8553465870348726905
[2022-05-20 22:56:19] [INFO ] Computing symmetric may disable matrix : 6 transitions.
[2022-05-20 22:56:19] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-20 22:56:19] [INFO ] Computing symmetric may enable matrix : 6 transitions.
[2022-05-20 22:56:19] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-20 22:56:19] [INFO ] Computing Do-Not-Accords matrix : 6 transitions.
[2022-05-20 22:56:19] [INFO ] Computation of Completed DNA matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-20 22:56:19] [INFO ] Built C files in 2ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin8553465870348726905
Running compilation step : cd /tmp/ltsmin8553465870348726905;'/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 121 ms.
Running link step : cd /tmp/ltsmin8553465870348726905;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 72 ms.
Running LTSmin : cd /tmp/ltsmin8553465870348726905;'/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/stateBased15112863588190745901.hoa' '--buchi-type=spotba'
LTSmin run took 173 ms.
FORMULA ResAllocation-PT-R002C002-LTLFireability-10 TRUE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Treatment of property ResAllocation-PT-R002C002-LTLFireability-10 finished in 2834 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(X(F((X(p0)&&X(F(G((G(p1)||p2)))))))))'
Support contains 3 out of 8 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 8/8 places, 6/6 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 3 rules applied. Total rules applied 3 place count 6 transition count 5
Applied a total of 3 rules in 1 ms. Remains 6 /8 variables (removed 2) and now considering 5/6 (removed 1) transitions.
// Phase 1: matrix 5 rows 6 cols
[2022-05-20 22:56:19] [INFO ] Computed 3 place invariants in 0 ms
[2022-05-20 22:56:19] [INFO ] Implicit Places using invariants in 151 ms returned []
// Phase 1: matrix 5 rows 6 cols
[2022-05-20 22:56:19] [INFO ] Computed 3 place invariants in 0 ms
[2022-05-20 22:56:19] [INFO ] Implicit Places using invariants and state equation in 82 ms returned []
Implicit Place search using SMT with State Equation took 237 ms to find 0 implicit places.
[2022-05-20 22:56:19] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 5 rows 6 cols
[2022-05-20 22:56:19] [INFO ] Computed 3 place invariants in 0 ms
[2022-05-20 22:56:20] [INFO ] Dead Transitions using invariants and state equation in 49 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 6/8 places, 5/6 transitions.
Finished structural reductions, in 1 iterations. Remains : 6/8 places, 5/6 transitions.
Stuttering acceptance computed with spot in 123 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (AND (NOT p1) (NOT p2)), (NOT p0)]
Running random walk in product with property : ResAllocation-PT-R002C002-LTLFireability-11 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(OR (NOT p1) (NOT p2)), acceptance={} source=0 dest: 1}, { cond=(NOT p0), acceptance={} source=0 dest: 2}], [{ cond=(AND p1 p2), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p1) p2), acceptance={0} source=1 dest: 1}, { cond=(AND p1 (NOT p2)), acceptance={1} source=1 dest: 1}, { cond=(AND (NOT p1) (NOT p2)), acceptance={0, 1} source=1 dest: 1}], [{ cond=(NOT p0), acceptance={0, 1} source=2 dest: 2}]], initial=0, aps=[p1:(EQ s2 1), p2:(AND (EQ s3 1) (EQ s5 1)), p0:(EQ s2 0)], nbAcceptance=2, 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 7 steps with 0 reset in 0 ms.
FORMULA ResAllocation-PT-R002C002-LTLFireability-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ResAllocation-PT-R002C002-LTLFireability-11 finished in 447 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((X((p0 U !X(F(!p1))))||F((!F(p1) U p0))))'
Support contains 3 out of 8 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 8/8 places, 6/6 transitions.
Applied a total of 0 rules in 0 ms. Remains 8 /8 variables (removed 0) and now considering 6/6 (removed 0) transitions.
// Phase 1: matrix 6 rows 8 cols
[2022-05-20 22:56:20] [INFO ] Computed 4 place invariants in 0 ms
[2022-05-20 22:56:20] [INFO ] Implicit Places using invariants in 47 ms returned [5, 7]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 48 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 6/8 places, 6/6 transitions.
Applied a total of 0 rules in 0 ms. Remains 6 /6 variables (removed 0) and now considering 6/6 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 6/8 places, 6/6 transitions.
Stuttering acceptance computed with spot in 168 ms :[(NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : ResAllocation-PT-R002C002-LTLFireability-13 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=1 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={} source=1 dest: 1}], [{ cond=(NOT p0), acceptance={} source=2 dest: 1}], [{ cond=(NOT p0), acceptance={} source=3 dest: 2}]], initial=3, aps=[p0:(EQ s2 1), p1:(AND (EQ s0 1) (EQ s3 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, null, null][false, false, false, false]]
Stuttering criterion allowed to conclude after 2 steps with 0 reset in 0 ms.
FORMULA ResAllocation-PT-R002C002-LTLFireability-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ResAllocation-PT-R002C002-LTLFireability-13 finished in 237 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(p0)))'
Support contains 1 out of 8 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 8/8 places, 6/6 transitions.
Applied a total of 0 rules in 0 ms. Remains 8 /8 variables (removed 0) and now considering 6/6 (removed 0) transitions.
// Phase 1: matrix 6 rows 8 cols
[2022-05-20 22:56:20] [INFO ] Computed 4 place invariants in 0 ms
[2022-05-20 22:56:20] [INFO ] Implicit Places using invariants in 408 ms returned [5, 7]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 411 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 6/8 places, 6/6 transitions.
Applied a total of 0 rules in 1 ms. Remains 6 /6 variables (removed 0) and now considering 6/6 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 6/8 places, 6/6 transitions.
Stuttering acceptance computed with spot in 134 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : ResAllocation-PT-R002C002-LTLFireability-14 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:(EQ s2 0)], 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 11 steps with 1 reset in 0 ms.
FORMULA ResAllocation-PT-R002C002-LTLFireability-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ResAllocation-PT-R002C002-LTLFireability-14 finished in 558 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(G(p0))))'
Support contains 3 out of 8 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 8/8 places, 6/6 transitions.
Applied a total of 0 rules in 0 ms. Remains 8 /8 variables (removed 0) and now considering 6/6 (removed 0) transitions.
// Phase 1: matrix 6 rows 8 cols
[2022-05-20 22:56:20] [INFO ] Computed 4 place invariants in 1 ms
[2022-05-20 22:56:21] [INFO ] Implicit Places using invariants in 46 ms returned [7]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 65 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 7/8 places, 6/6 transitions.
Applied a total of 0 rules in 1 ms. Remains 7 /7 variables (removed 0) and now considering 6/6 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 7/8 places, 6/6 transitions.
Stuttering acceptance computed with spot in 145 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : ResAllocation-PT-R002C002-LTLFireability-15 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={} source=3 dest: 2}]], initial=3, aps=[p0:(OR (NEQ s1 1) (NEQ s5 1) (NEQ s6 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 10 steps with 2 reset in 0 ms.
FORMULA ResAllocation-PT-R002C002-LTLFireability-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ResAllocation-PT-R002C002-LTLFireability-15 finished in 238 ms.
All properties solved by simple procedures.
Total runtime 22144 ms.

BK_STOP 1653087381359

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

+ export LANG=C
+ LANG=C
+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ export PYTHONPATH=/usr/lib/python3.9/site-packages/
+ PYTHONPATH=/usr/lib/python3.9/site-packages/
+ export LD_LIBRARY_PATH=/usr/local/lib:
+ LD_LIBRARY_PATH=/usr/local/lib:
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202205111006.jar
+ VERSION=202205111006
+ echo 'Running Version 202205111006'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data @none -pnfolder /home/mcc/execution -examination LTLFireability -spotpath /home/mcc/BenchKit/bin//..//ltlfilt -z3path /home/mcc/BenchKit/bin//..//z3/bin/z3 -yices2path /home/mcc/BenchKit/bin//..//yices/bin/yices -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=@none -Xss128m -Xms40m -Xmx8192m

Sequence of Actions to be Executed by the VM

This is useful if one wants to reexecute the tool in the VM from the submitted image disk.

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="ResAllocation-PT-R002C002"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-4028"
echo " Executing tool itstools"
echo " Input is ResAllocation-PT-R002C002, examination is LTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r186-tajo-165281572500588"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ResAllocation-PT-R002C002.tgz
mv ResAllocation-PT-R002C002 execution
cd execution
if [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "UpperBounds" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] || [ "LTLFireability" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "LTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLFireability" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "LTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLFireability.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' LTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLFireability"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;