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-165281572600667.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-R010C002, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r186-tajo-165281572600667
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 296K
-rw-r--r-- 1 mcc users 7.2K Apr 30 02:50 CTLCardinality.txt
-rw-r--r-- 1 mcc users 74K Apr 30 02:50 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.3K Apr 30 02:49 CTLFireability.txt
-rw-r--r-- 1 mcc users 69K Apr 30 02:49 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 3.5K May 9 08:39 LTLCardinality.txt
-rw-r--r-- 1 mcc users 22K May 9 08:39 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K May 9 08:39 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K May 9 08:39 LTLFireability.xml
-rw-r--r-- 1 mcc users 1.8K May 9 08:39 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K May 9 08:39 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 43K 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-R010C002-LTLCardinality-00
FORMULA_NAME ResAllocation-PT-R010C002-LTLCardinality-01
FORMULA_NAME ResAllocation-PT-R010C002-LTLCardinality-02
FORMULA_NAME ResAllocation-PT-R010C002-LTLCardinality-03
FORMULA_NAME ResAllocation-PT-R010C002-LTLCardinality-04
FORMULA_NAME ResAllocation-PT-R010C002-LTLCardinality-05
FORMULA_NAME ResAllocation-PT-R010C002-LTLCardinality-06
FORMULA_NAME ResAllocation-PT-R010C002-LTLCardinality-07
FORMULA_NAME ResAllocation-PT-R010C002-LTLCardinality-08
FORMULA_NAME ResAllocation-PT-R010C002-LTLCardinality-09
FORMULA_NAME ResAllocation-PT-R010C002-LTLCardinality-10
FORMULA_NAME ResAllocation-PT-R010C002-LTLCardinality-11
FORMULA_NAME ResAllocation-PT-R010C002-LTLCardinality-12
FORMULA_NAME ResAllocation-PT-R010C002-LTLCardinality-13
FORMULA_NAME ResAllocation-PT-R010C002-LTLCardinality-14
FORMULA_NAME ResAllocation-PT-R010C002-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1653088541423

Running Version 202205111006
[2022-05-20 23:15:42] [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]
[2022-05-20 23:15:42] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-20 23:15:42] [INFO ] Load time of PNML (sax parser for PT used): 59 ms
[2022-05-20 23:15:42] [INFO ] Transformed 40 places.
[2022-05-20 23:15:42] [INFO ] Transformed 22 transitions.
[2022-05-20 23:15:42] [INFO ] Parsed PT model containing 40 places and 22 transitions in 154 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 10 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 4 formulas.
FORMULA ResAllocation-PT-R010C002-LTLCardinality-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ResAllocation-PT-R010C002-LTLCardinality-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ResAllocation-PT-R010C002-LTLCardinality-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ResAllocation-PT-R010C002-LTLCardinality-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 23 out of 40 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 40/40 places, 22/22 transitions.
Applied a total of 0 rules in 15 ms. Remains 40 /40 variables (removed 0) and now considering 22/22 (removed 0) transitions.
// Phase 1: matrix 22 rows 40 cols
[2022-05-20 23:15:42] [INFO ] Computed 20 place invariants in 6 ms
[2022-05-20 23:15:43] [INFO ] Implicit Places using invariants in 132 ms returned [21, 25, 27, 31, 37, 39]
Discarding 6 places :
Implicit Place search using SMT only with invariants took 157 ms to find 6 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 34/40 places, 22/22 transitions.
Applied a total of 0 rules in 0 ms. Remains 34 /34 variables (removed 0) and now considering 22/22 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 34/40 places, 22/22 transitions.
Support contains 23 out of 34 places after structural reductions.
[2022-05-20 23:15:43] [INFO ] Flatten gal took : 16 ms
[2022-05-20 23:15:43] [INFO ] Flatten gal took : 5 ms
[2022-05-20 23:15:43] [INFO ] Input system was already deterministic with 22 transitions.
Incomplete random walk after 10000 steps, including 297 resets, run finished after 358 ms. (steps per millisecond=27 ) properties (out of 22) seen :17
Incomplete Best-First random walk after 10001 steps, including 83 resets, run finished after 113 ms. (steps per millisecond=88 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 85 resets, run finished after 110 ms. (steps per millisecond=90 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 77 resets, run finished after 102 ms. (steps per millisecond=98 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 86 resets, run finished after 80 ms. (steps per millisecond=125 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 74 resets, run finished after 111 ms. (steps per millisecond=90 ) properties (out of 5) seen :0
Running SMT prover for 5 properties.
// Phase 1: matrix 22 rows 34 cols
[2022-05-20 23:15:44] [INFO ] Computed 14 place invariants in 3 ms
[2022-05-20 23:15:44] [INFO ] [Real]Absence check using 14 positive place invariants in 2 ms returned sat
[2022-05-20 23:15:44] [INFO ] After 65ms SMT Verify possible using all constraints in real domain returned unsat :5 sat :0
Fused 5 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
FORMULA ResAllocation-PT-R010C002-LTLCardinality-11 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Successfully simplified 5 atomic propositions for a total of 11 simplifications.
Initial state reduction rules removed 1 formulas.
FORMULA ResAllocation-PT-R010C002-LTLCardinality-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ResAllocation-PT-R010C002-LTLCardinality-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 0 stabilizing places and 0 stable transitions
FORMULA ResAllocation-PT-R010C002-LTLCardinality-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ResAllocation-PT-R010C002-LTLCardinality-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((F(p0)||(F(p1)&&G(G(p2)))))'
Support contains 4 out of 34 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 34/34 places, 22/22 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 32 transition count 20
Applied a total of 4 rules in 9 ms. Remains 32 /34 variables (removed 2) and now considering 20/22 (removed 2) transitions.
// Phase 1: matrix 20 rows 32 cols
[2022-05-20 23:15:44] [INFO ] Computed 14 place invariants in 1 ms
[2022-05-20 23:15:44] [INFO ] Implicit Places using invariants in 41 ms returned [20, 24, 27]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 42 ms to find 3 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 29/34 places, 20/22 transitions.
Applied a total of 0 rules in 2 ms. Remains 29 /29 variables (removed 0) and now considering 20/20 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 29/34 places, 20/22 transitions.
Stuttering acceptance computed with spot in 255 ms :[(AND (NOT p0) (NOT p2)), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (NOT p0)]
Running random walk in product with property : ResAllocation-PT-R010C002-LTLCardinality-04 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p0) p2), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p2)), acceptance={} source=0 dest: 2}], [{ cond=(AND (NOT p0) p1 p2), acceptance={0} source=1 dest: 0}, { cond=(AND (NOT p0) (NOT p1) p2), acceptance={0} source=1 dest: 1}, { cond=(AND (NOT p0) (NOT p2)), acceptance={0} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=2 dest: 2}]], initial=1, aps=[p0:(LEQ s9 s14), p2:(GT 1 s26), p1:(GT 1 s28)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null, null][true, true, true]]
Product exploration explored 100000 steps with 7628 reset in 354 ms.
Product exploration explored 100000 steps with 7600 reset in 270 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 (NOT p0) (NOT p2) p1), (X (NOT p0)), (X (AND (NOT p0) (NOT p2))), (X (NOT (AND (NOT p0) p1 p2))), (X (NOT (AND (NOT p0) p2))), (X (NOT (AND (NOT p0) (NOT p1) p2))), (X (X (NOT p0))), (X (X (AND (NOT p0) (NOT p2)))), (X (X (NOT (AND (NOT p0) p1 p2)))), (X (X (NOT (AND (NOT p0) p2)))), (X (X (NOT (AND (NOT p0) (NOT p1) p2))))]
False Knowledge obtained : []
Knowledge based reduction with 11 factoid took 398 ms. Reduced automaton from 3 states, 6 edges and 3 AP to 2 states, 2 edges and 1 AP.
Stuttering acceptance computed with spot in 92 ms :[(NOT p0), (NOT p0)]
Finished random walk after 10 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=10 )
Knowledge obtained : [(AND (NOT p0) (NOT p2) p1), (X (NOT p0)), (X (AND (NOT p0) (NOT p2))), (X (NOT (AND (NOT p0) p1 p2))), (X (NOT (AND (NOT p0) p2))), (X (NOT (AND (NOT p0) (NOT p1) p2))), (X (X (NOT p0))), (X (X (AND (NOT p0) (NOT p2)))), (X (X (NOT (AND (NOT p0) p1 p2)))), (X (X (NOT (AND (NOT p0) p2)))), (X (X (NOT (AND (NOT p0) (NOT p1) p2))))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 11 factoid took 447 ms. Reduced automaton from 2 states, 2 edges and 1 AP to 1 states, 1 edges and 1 AP.
Stuttering acceptance computed with spot in 32 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 27 ms :[(NOT p0)]
// Phase 1: matrix 20 rows 29 cols
[2022-05-20 23:15:46] [INFO ] Computed 11 place invariants in 1 ms
[2022-05-20 23:15:46] [INFO ] [Real]Absence check using 11 positive place invariants in 2 ms returned sat
[2022-05-20 23:15:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-20 23:15:46] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-20 23:15:46] [INFO ] Solution in real domain found non-integer solution.
[2022-05-20 23:15:46] [INFO ] [Nat]Absence check using 11 positive place invariants in 4 ms returned sat
[2022-05-20 23:15:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-20 23:15:46] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-20 23:15:46] [INFO ] Deduced a trap composed of 4 places in 22 ms of which 2 ms to minimize.
[2022-05-20 23:15:46] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 30 ms
[2022-05-20 23:15:46] [INFO ] Computed and/alt/rep : 18/18/18 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-20 23:15:46] [INFO ] Added : 16 causal constraints over 4 iterations in 20 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 2 out of 29 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 : 29/29 places, 20/20 transitions.
Applied a total of 0 rules in 1 ms. Remains 29 /29 variables (removed 0) and now considering 20/20 (removed 0) transitions.
// Phase 1: matrix 20 rows 29 cols
[2022-05-20 23:15:46] [INFO ] Computed 11 place invariants in 0 ms
[2022-05-20 23:15:46] [INFO ] Implicit Places using invariants in 29 ms returned []
// Phase 1: matrix 20 rows 29 cols
[2022-05-20 23:15:46] [INFO ] Computed 11 place invariants in 3 ms
[2022-05-20 23:15:46] [INFO ] Implicit Places using invariants and state equation in 43 ms returned []
Implicit Place search using SMT with State Equation took 74 ms to find 0 implicit places.
[2022-05-20 23:15:46] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 20 rows 29 cols
[2022-05-20 23:15:46] [INFO ] Computed 11 place invariants in 1 ms
[2022-05-20 23:15:46] [INFO ] Dead Transitions using invariants and state equation in 33 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 29/29 places, 20/20 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), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 103 ms. Reduced automaton from 1 states, 1 edges and 1 AP to 1 states, 1 edges and 1 AP.
Stuttering acceptance computed with spot in 32 ms :[(NOT p0)]
Finished random walk after 11 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=11 )
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 157 ms. Reduced automaton from 1 states, 1 edges and 1 AP to 1 states, 1 edges and 1 AP.
Stuttering acceptance computed with spot in 39 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 37 ms :[(NOT p0)]
// Phase 1: matrix 20 rows 29 cols
[2022-05-20 23:15:47] [INFO ] Computed 11 place invariants in 1 ms
[2022-05-20 23:15:47] [INFO ] [Real]Absence check using 11 positive place invariants in 3 ms returned sat
[2022-05-20 23:15:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-20 23:15:47] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2022-05-20 23:15:47] [INFO ] Solution in real domain found non-integer solution.
[2022-05-20 23:15:47] [INFO ] [Nat]Absence check using 11 positive place invariants in 2 ms returned sat
[2022-05-20 23:15:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-20 23:15:47] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2022-05-20 23:15:47] [INFO ] Deduced a trap composed of 4 places in 29 ms of which 2 ms to minimize.
[2022-05-20 23:15:47] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 35 ms
[2022-05-20 23:15:47] [INFO ] Computed and/alt/rep : 18/18/18 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-20 23:15:47] [INFO ] Added : 16 causal constraints over 4 iterations in 21 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 35 ms :[(NOT p0)]
Product exploration explored 100000 steps with 7610 reset in 104 ms.
Product exploration explored 100000 steps with 7651 reset in 104 ms.
Built C files in :
/tmp/ltsmin9373017197063578672
[2022-05-20 23:15:47] [INFO ] Computing symmetric may disable matrix : 20 transitions.
[2022-05-20 23:15:47] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-20 23:15:47] [INFO ] Computing symmetric may enable matrix : 20 transitions.
[2022-05-20 23:15:47] [INFO ] Computation of Complete enable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-20 23:15:47] [INFO ] Computing Do-Not-Accords matrix : 20 transitions.
[2022-05-20 23:15:47] [INFO ] Computation of Completed DNA matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-20 23:15:47] [INFO ] Built C files in 29ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin9373017197063578672
Running compilation step : cd /tmp/ltsmin9373017197063578672;'/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 196 ms.
Running link step : cd /tmp/ltsmin9373017197063578672;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 37 ms.
Running LTSmin : cd /tmp/ltsmin9373017197063578672;'/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/stateBased10108239080925983924.hoa' '--buchi-type=spotba'
LTSmin run took 82 ms.
FORMULA ResAllocation-PT-R010C002-LTLCardinality-04 TRUE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Treatment of property ResAllocation-PT-R010C002-LTLCardinality-04 finished in 3479 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(X(F(p0))))'
Support contains 2 out of 34 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 34/34 places, 22/22 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 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 33 transition count 21
Applied a total of 2 rules in 3 ms. Remains 33 /34 variables (removed 1) and now considering 21/22 (removed 1) transitions.
// Phase 1: matrix 21 rows 33 cols
[2022-05-20 23:15:47] [INFO ] Computed 14 place invariants in 1 ms
[2022-05-20 23:15:47] [INFO ] Implicit Places using invariants in 41 ms returned [21, 25, 28, 30]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 42 ms to find 4 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 29/34 places, 21/22 transitions.
Applied a total of 0 rules in 3 ms. Remains 29 /29 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 29/34 places, 21/22 transitions.
Stuttering acceptance computed with spot in 72 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : ResAllocation-PT-R010C002-LTLCardinality-05 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(LEQ s19 s27)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 10580 reset in 133 ms.
Product exploration explored 100000 steps with 10576 reset in 118 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 (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 1 factoid took 141 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 63 ms :[(NOT p0), (NOT p0)]
Finished random walk after 3 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=3 )
Knowledge obtained : [(NOT p0)]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0)), (F p0)]
Knowledge based reduction with 1 factoid took 118 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 53 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 122 ms :[(NOT p0), (NOT p0)]
// Phase 1: matrix 21 rows 29 cols
[2022-05-20 23:15:48] [INFO ] Computed 10 place invariants in 0 ms
[2022-05-20 23:15:48] [INFO ] [Real]Absence check using 10 positive place invariants in 1 ms returned sat
[2022-05-20 23:15:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-20 23:15:48] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-20 23:15:48] [INFO ] Solution in real domain found non-integer solution.
[2022-05-20 23:15:48] [INFO ] [Nat]Absence check using 10 positive place invariants in 2 ms returned sat
[2022-05-20 23:15:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-20 23:15:48] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2022-05-20 23:15:48] [INFO ] Deduced a trap composed of 4 places in 24 ms of which 1 ms to minimize.
[2022-05-20 23:15:48] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 28 ms
[2022-05-20 23:15:48] [INFO ] Computed and/alt/rep : 19/19/19 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-20 23:15:48] [INFO ] Added : 16 causal constraints over 4 iterations in 14 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 2 out of 29 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 29/29 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 29 /29 variables (removed 0) and now considering 21/21 (removed 0) transitions.
// Phase 1: matrix 21 rows 29 cols
[2022-05-20 23:15:48] [INFO ] Computed 10 place invariants in 1 ms
[2022-05-20 23:15:48] [INFO ] Implicit Places using invariants in 41 ms returned []
// Phase 1: matrix 21 rows 29 cols
[2022-05-20 23:15:48] [INFO ] Computed 10 place invariants in 0 ms
[2022-05-20 23:15:49] [INFO ] Implicit Places using invariants and state equation in 36 ms returned []
Implicit Place search using SMT with State Equation took 79 ms to find 0 implicit places.
[2022-05-20 23:15:49] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 21 rows 29 cols
[2022-05-20 23:15:49] [INFO ] Computed 10 place invariants in 2 ms
[2022-05-20 23:15:49] [INFO ] Dead Transitions using invariants and state equation in 28 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 29/29 places, 21/21 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 (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 1 factoid took 150 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 86 ms :[(NOT p0), (NOT p0)]
Finished random walk after 4 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=4 )
Knowledge obtained : [(NOT p0)]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0)), (F p0)]
Knowledge based reduction with 1 factoid took 144 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 54 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 72 ms :[(NOT p0), (NOT p0)]
// Phase 1: matrix 21 rows 29 cols
[2022-05-20 23:15:49] [INFO ] Computed 10 place invariants in 0 ms
[2022-05-20 23:15:49] [INFO ] [Real]Absence check using 10 positive place invariants in 1 ms returned sat
[2022-05-20 23:15:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-20 23:15:49] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-05-20 23:15:49] [INFO ] Solution in real domain found non-integer solution.
[2022-05-20 23:15:49] [INFO ] [Nat]Absence check using 10 positive place invariants in 2 ms returned sat
[2022-05-20 23:15:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-20 23:15:49] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2022-05-20 23:15:49] [INFO ] Deduced a trap composed of 4 places in 27 ms of which 1 ms to minimize.
[2022-05-20 23:15:49] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 32 ms
[2022-05-20 23:15:49] [INFO ] Computed and/alt/rep : 19/19/19 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-20 23:15:49] [INFO ] Added : 16 causal constraints over 4 iterations in 16 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 59 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 10574 reset in 79 ms.
Product exploration explored 100000 steps with 10655 reset in 179 ms.
Built C files in :
/tmp/ltsmin14727635386873624364
[2022-05-20 23:15:50] [INFO ] Computing symmetric may disable matrix : 21 transitions.
[2022-05-20 23:15:50] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-20 23:15:50] [INFO ] Computing symmetric may enable matrix : 21 transitions.
[2022-05-20 23:15:50] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-20 23:15:50] [INFO ] Computing Do-Not-Accords matrix : 21 transitions.
[2022-05-20 23:15:50] [INFO ] Computation of Completed DNA matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-20 23:15:50] [INFO ] Built C files in 8ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin14727635386873624364
Running compilation step : cd /tmp/ltsmin14727635386873624364;'/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 95 ms.
Running link step : cd /tmp/ltsmin14727635386873624364;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 38 ms.
Running LTSmin : cd /tmp/ltsmin14727635386873624364;'/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/stateBased15314949630513314273.hoa' '--buchi-type=spotba'
LTSmin run took 317 ms.
FORMULA ResAllocation-PT-R010C002-LTLCardinality-05 TRUE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Treatment of property ResAllocation-PT-R010C002-LTLCardinality-05 finished in 2619 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(p0))'
Support contains 1 out of 34 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 34/34 places, 22/22 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 32 transition count 20
Applied a total of 4 rules in 3 ms. Remains 32 /34 variables (removed 2) and now considering 20/22 (removed 2) transitions.
// Phase 1: matrix 20 rows 32 cols
[2022-05-20 23:15:50] [INFO ] Computed 14 place invariants in 1 ms
[2022-05-20 23:15:50] [INFO ] Implicit Places using invariants in 36 ms returned [20, 24, 27, 29]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 37 ms to find 4 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 28/34 places, 20/22 transitions.
Applied a total of 0 rules in 2 ms. Remains 28 /28 variables (removed 0) and now considering 20/20 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 28/34 places, 20/22 transitions.
Stuttering acceptance computed with spot in 29 ms :[(NOT p0)]
Running random walk in product with property : ResAllocation-PT-R010C002-LTLCardinality-06 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(GT 1 s7)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null][true]]
Product exploration explored 100000 steps with 8835 reset in 74 ms.
Product exploration explored 100000 steps with 8761 reset in 83 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), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 124 ms. Reduced automaton from 1 states, 1 edges and 1 AP to 1 states, 1 edges and 1 AP.
Stuttering acceptance computed with spot in 29 ms :[(NOT p0)]
Finished random walk after 9 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=9 )
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 139 ms. Reduced automaton from 1 states, 1 edges and 1 AP to 1 states, 1 edges and 1 AP.
Stuttering acceptance computed with spot in 38 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 38 ms :[(NOT p0)]
// Phase 1: matrix 20 rows 28 cols
[2022-05-20 23:15:51] [INFO ] Computed 10 place invariants in 0 ms
[2022-05-20 23:15:51] [INFO ] [Real]Absence check using 10 positive place invariants in 2 ms returned sat
[2022-05-20 23:15:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-20 23:15:51] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2022-05-20 23:15:51] [INFO ] Solution in real domain found non-integer solution.
[2022-05-20 23:15:51] [INFO ] [Nat]Absence check using 10 positive place invariants in 1 ms returned sat
[2022-05-20 23:15:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-20 23:15:51] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2022-05-20 23:15:51] [INFO ] Computed and/alt/rep : 18/18/18 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-20 23:15:51] [INFO ] Added : 8 causal constraints over 2 iterations in 14 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 1 out of 28 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 28/28 places, 20/20 transitions.
Applied a total of 0 rules in 3 ms. Remains 28 /28 variables (removed 0) and now considering 20/20 (removed 0) transitions.
// Phase 1: matrix 20 rows 28 cols
[2022-05-20 23:15:51] [INFO ] Computed 10 place invariants in 0 ms
[2022-05-20 23:15:51] [INFO ] Implicit Places using invariants in 40 ms returned []
// Phase 1: matrix 20 rows 28 cols
[2022-05-20 23:15:51] [INFO ] Computed 10 place invariants in 0 ms
[2022-05-20 23:15:51] [INFO ] Implicit Places using invariants and state equation in 51 ms returned []
Implicit Place search using SMT with State Equation took 93 ms to find 0 implicit places.
[2022-05-20 23:15:51] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 20 rows 28 cols
[2022-05-20 23:15:51] [INFO ] Computed 10 place invariants in 1 ms
[2022-05-20 23:15:51] [INFO ] Dead Transitions using invariants and state equation in 40 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 28/28 places, 20/20 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), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 104 ms. Reduced automaton from 1 states, 1 edges and 1 AP to 1 states, 1 edges and 1 AP.
Stuttering acceptance computed with spot in 31 ms :[(NOT p0)]
Finished random walk after 10 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=5 )
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 111 ms. Reduced automaton from 1 states, 1 edges and 1 AP to 1 states, 1 edges and 1 AP.
Stuttering acceptance computed with spot in 35 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 58 ms :[(NOT p0)]
// Phase 1: matrix 20 rows 28 cols
[2022-05-20 23:15:51] [INFO ] Computed 10 place invariants in 0 ms
[2022-05-20 23:15:51] [INFO ] [Real]Absence check using 10 positive place invariants in 2 ms returned sat
[2022-05-20 23:15:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-20 23:15:51] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-05-20 23:15:51] [INFO ] Solution in real domain found non-integer solution.
[2022-05-20 23:15:51] [INFO ] [Nat]Absence check using 10 positive place invariants in 2 ms returned sat
[2022-05-20 23:15:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-20 23:15:51] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2022-05-20 23:15:51] [INFO ] Computed and/alt/rep : 18/18/18 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-20 23:15:51] [INFO ] Added : 8 causal constraints over 2 iterations in 10 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 37 ms :[(NOT p0)]
Product exploration explored 100000 steps with 8774 reset in 124 ms.
Product exploration explored 100000 steps with 8770 reset in 122 ms.
Built C files in :
/tmp/ltsmin13229800698463540910
[2022-05-20 23:15:52] [INFO ] Computing symmetric may disable matrix : 20 transitions.
[2022-05-20 23:15:52] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-20 23:15:52] [INFO ] Computing symmetric may enable matrix : 20 transitions.
[2022-05-20 23:15:52] [INFO ] Computation of Complete enable matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-20 23:15:52] [INFO ] Computing Do-Not-Accords matrix : 20 transitions.
[2022-05-20 23:15:52] [INFO ] Computation of Completed DNA matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-20 23:15:52] [INFO ] Built C files in 11ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin13229800698463540910
Running compilation step : cd /tmp/ltsmin13229800698463540910;'/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/ltsmin13229800698463540910;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 44 ms.
Running LTSmin : cd /tmp/ltsmin13229800698463540910;'/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/stateBased12004778736380417380.hoa' '--buchi-type=spotba'
LTSmin run took 231 ms.
FORMULA ResAllocation-PT-R010C002-LTLCardinality-06 TRUE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Treatment of property ResAllocation-PT-R010C002-LTLCardinality-06 finished in 2107 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((X(G(p0))||G(p1)||X(X(!p1))))'
Support contains 4 out of 34 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 34/34 places, 22/22 transitions.
Applied a total of 0 rules in 1 ms. Remains 34 /34 variables (removed 0) and now considering 22/22 (removed 0) transitions.
// Phase 1: matrix 22 rows 34 cols
[2022-05-20 23:15:52] [INFO ] Computed 14 place invariants in 1 ms
[2022-05-20 23:15:52] [INFO ] Implicit Places using invariants in 67 ms returned [22, 26, 29, 31]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 69 ms to find 4 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 30/34 places, 22/22 transitions.
Applied a total of 0 rules in 2 ms. Remains 30 /30 variables (removed 0) and now considering 22/22 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 30/34 places, 22/22 transitions.
Stuttering acceptance computed with spot in 482 ms :[true, p1, false, (AND p1 (NOT p0)), false, (NOT p0), (AND (NOT p0) p1), (NOT p1), (AND (NOT p0) (NOT p1)), false, false]
Running random walk in product with property : ResAllocation-PT-R010C002-LTLCardinality-08 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=p1, acceptance={} source=1 dest: 0}], [{ cond=(NOT p1), acceptance={} source=2 dest: 3}, { cond=p1, acceptance={} source=2 dest: 4}], [{ cond=(NOT p0), acceptance={} source=3 dest: 1}, { cond=p0, acceptance={} source=3 dest: 6}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=4 dest: 1}, { cond=(AND (NOT p1) p0), acceptance={} source=4 dest: 6}, { cond=(AND p1 (NOT p0)), acceptance={} source=4 dest: 9}, { cond=(AND p1 p0), acceptance={} source=4 dest: 10}], [{ cond=(NOT p0), acceptance={} source=5 dest: 0}, { cond=p0, acceptance={} source=5 dest: 5}], [{ cond=(AND p1 (NOT p0)), acceptance={} source=6 dest: 0}, { cond=(AND p1 p0), acceptance={} source=6 dest: 5}], [{ cond=(NOT p1), acceptance={} source=7 dest: 0}, { cond=p1, acceptance={} source=7 dest: 7}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=8 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={} source=8 dest: 5}, { cond=(AND p1 (NOT p0)), acceptance={} source=8 dest: 7}, { cond=(AND p1 p0), acceptance={} source=8 dest: 8}], [{ cond=p1, acceptance={} source=9 dest: 7}], [{ cond=(AND p1 (NOT p0)), acceptance={} source=10 dest: 7}, { cond=(AND p1 p0), acceptance={} source=10 dest: 8}]], initial=2, aps=[p1:(LEQ s27 s23), p0:(GT s20 s10)], 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, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 10 steps with 0 reset in 0 ms.
FORMULA ResAllocation-PT-R010C002-LTLCardinality-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ResAllocation-PT-R010C002-LTLCardinality-08 finished in 589 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(F((G(X(F(p0))) U G((X(!p0)&&F(p1)))))))'
Support contains 4 out of 34 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 34/34 places, 22/22 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 32 transition count 20
Applied a total of 4 rules in 2 ms. Remains 32 /34 variables (removed 2) and now considering 20/22 (removed 2) transitions.
// Phase 1: matrix 20 rows 32 cols
[2022-05-20 23:15:53] [INFO ] Computed 14 place invariants in 2 ms
[2022-05-20 23:15:53] [INFO ] Implicit Places using invariants in 59 ms returned [20, 24, 27]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 59 ms to find 3 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 29/34 places, 20/22 transitions.
Applied a total of 0 rules in 2 ms. Remains 29 /29 variables (removed 0) and now considering 20/20 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 29/34 places, 20/22 transitions.
Stuttering acceptance computed with spot in 107 ms :[(OR (NOT p1) p0), (NOT p1)]
Running random walk in product with property : ResAllocation-PT-R010C002-LTLCardinality-10 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 0}, { cond=p0, acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=0 dest: 1}], [{ cond=(NOT p1), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(LEQ s0 s3), p1:(LEQ s24 s26)], 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 31 steps with 0 reset in 0 ms.
FORMULA ResAllocation-PT-R010C002-LTLCardinality-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ResAllocation-PT-R010C002-LTLCardinality-10 finished in 197 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(!(p0 U G(p0))))'
Support contains 2 out of 34 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 34/34 places, 22/22 transitions.
Applied a total of 0 rules in 1 ms. Remains 34 /34 variables (removed 0) and now considering 22/22 (removed 0) transitions.
// Phase 1: matrix 22 rows 34 cols
[2022-05-20 23:15:53] [INFO ] Computed 14 place invariants in 3 ms
[2022-05-20 23:15:53] [INFO ] Implicit Places using invariants in 46 ms returned [22, 26, 29, 31]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 47 ms to find 4 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 30/34 places, 22/22 transitions.
Applied a total of 0 rules in 0 ms. Remains 30 /30 variables (removed 0) and now considering 22/22 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 30/34 places, 22/22 transitions.
Stuttering acceptance computed with spot in 74 ms :[p0, p0]
Running random walk in product with property : ResAllocation-PT-R010C002-LTLCardinality-14 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=p0, acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(LEQ s28 s1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null][false, false]]
Stuttering criterion allowed to conclude after 75 steps with 3 reset in 0 ms.
FORMULA ResAllocation-PT-R010C002-LTLCardinality-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ResAllocation-PT-R010C002-LTLCardinality-14 finished in 147 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(X(X(G(F(p0))))))'
Support contains 2 out of 34 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 34/34 places, 22/22 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 32 transition count 20
Applied a total of 4 rules in 5 ms. Remains 32 /34 variables (removed 2) and now considering 20/22 (removed 2) transitions.
// Phase 1: matrix 20 rows 32 cols
[2022-05-20 23:15:53] [INFO ] Computed 14 place invariants in 1 ms
[2022-05-20 23:15:53] [INFO ] Implicit Places using invariants in 62 ms returned [20, 24, 27, 29]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 63 ms to find 4 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 28/34 places, 20/22 transitions.
Applied a total of 0 rules in 8 ms. Remains 28 /28 variables (removed 0) and now considering 20/20 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 28/34 places, 20/22 transitions.
Stuttering acceptance computed with spot in 70 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : ResAllocation-PT-R010C002-LTLCardinality-15 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(LEQ s14 s8)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 3087 reset in 140 ms.
Product exploration explored 100000 steps with 3081 reset in 132 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 : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 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 83 ms :[(NOT p0), (NOT p0)]
Finished random walk after 41 steps, including 1 resets, run visited all 1 properties in 1 ms. (steps per millisecond=41 )
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 169 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 71 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 65 ms :[(NOT p0), (NOT p0)]
Support contains 2 out of 28 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 28/28 places, 20/20 transitions.
Applied a total of 0 rules in 1 ms. Remains 28 /28 variables (removed 0) and now considering 20/20 (removed 0) transitions.
// Phase 1: matrix 20 rows 28 cols
[2022-05-20 23:15:54] [INFO ] Computed 10 place invariants in 0 ms
[2022-05-20 23:15:54] [INFO ] Implicit Places using invariants in 36 ms returned []
// Phase 1: matrix 20 rows 28 cols
[2022-05-20 23:15:54] [INFO ] Computed 10 place invariants in 0 ms
[2022-05-20 23:15:54] [INFO ] Implicit Places using invariants and state equation in 38 ms returned []
Implicit Place search using SMT with State Equation took 75 ms to find 0 implicit places.
[2022-05-20 23:15:54] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 20 rows 28 cols
[2022-05-20 23:15:54] [INFO ] Computed 10 place invariants in 0 ms
[2022-05-20 23:15:54] [INFO ] Dead Transitions using invariants and state equation in 31 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 28/28 places, 20/20 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 p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 102 ms. Reduced automaton from 2 states, 3 edges and 1 AP to 2 states, 3 edges and 1 AP.
Stuttering acceptance computed with spot in 81 ms :[(NOT p0), (NOT p0)]
Finished random walk after 595 steps, including 17 resets, run visited all 1 properties in 3 ms. (steps per millisecond=198 )
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 144 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 87 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 82 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 68 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 3064 reset in 86 ms.
Product exploration explored 100000 steps with 3091 reset in 88 ms.
Built C files in :
/tmp/ltsmin18414397308273395023
[2022-05-20 23:15:55] [INFO ] Computing symmetric may disable matrix : 20 transitions.
[2022-05-20 23:15:55] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-20 23:15:55] [INFO ] Computing symmetric may enable matrix : 20 transitions.
[2022-05-20 23:15:55] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-20 23:15:55] [INFO ] Computing Do-Not-Accords matrix : 20 transitions.
[2022-05-20 23:15:55] [INFO ] Computation of Completed DNA matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-20 23:15:55] [INFO ] Built C files in 4ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin18414397308273395023
Running compilation step : cd /tmp/ltsmin18414397308273395023;'/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 163 ms.
Running link step : cd /tmp/ltsmin18414397308273395023;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 42 ms.
Running LTSmin : cd /tmp/ltsmin18414397308273395023;'/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/stateBased17299722428700685927.hoa' '--buchi-type=spotba'
LTSmin run took 148 ms.
FORMULA ResAllocation-PT-R010C002-LTLCardinality-15 TRUE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Treatment of property ResAllocation-PT-R010C002-LTLCardinality-15 finished in 2301 ms.
All properties solved by simple procedures.
Total runtime 13181 ms.

BK_STOP 1653088555944

--------------------
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
++ perl -pe 's/.*\.//g'
++ sed s/.jar//
++ 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="ResAllocation-PT-R010C002"
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 ResAllocation-PT-R010C002, 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 r186-tajo-165281572600667"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ResAllocation-PT-R010C002.tgz
mv ResAllocation-PT-R010C002 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 '' LTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
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 ;