Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2021-input.r064-tall-162038397400541.qcow2', fmt=qcow2 size=4294967296 backing_file='/data/fkordon/mcc2021-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is DNAwalker-PT-02track12Block2, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r064-tall-162038397400541
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 408K
-rw-r--r-- 1 mcc users 11K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 111K May 5 16:58 CTLCardinality.xml
-rw-r--r-- 1 mcc users 11K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 95K May 5 16:58 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 6 14:48 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.0K May 6 14:48 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.2K Mar 28 15:59 LTLCardinality.txt
-rw-r--r-- 1 mcc users 22K Mar 28 15:59 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Mar 28 15:59 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Mar 28 15:59 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.8K Mar 23 10:00 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 20K Mar 23 10:00 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 3.1K Mar 22 17:35 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 19K Mar 22 17:35 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Mar 22 09:10 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Mar 22 09:10 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 5 16:51 equiv_col
-rw-r--r-- 1 mcc users 16 May 5 16:51 instance
-rw-r--r-- 1 mcc users 6 May 5 16:51 iscolored
-rw-r--r-- 1 mcc users 37K May 5 16:51 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 DNAwalker-PT-02track12Block2-00
FORMULA_NAME DNAwalker-PT-02track12Block2-01
FORMULA_NAME DNAwalker-PT-02track12Block2-02
FORMULA_NAME DNAwalker-PT-02track12Block2-03
FORMULA_NAME DNAwalker-PT-02track12Block2-04
FORMULA_NAME DNAwalker-PT-02track12Block2-05
FORMULA_NAME DNAwalker-PT-02track12Block2-06
FORMULA_NAME DNAwalker-PT-02track12Block2-07
FORMULA_NAME DNAwalker-PT-02track12Block2-08
FORMULA_NAME DNAwalker-PT-02track12Block2-09
FORMULA_NAME DNAwalker-PT-02track12Block2-10
FORMULA_NAME DNAwalker-PT-02track12Block2-11
FORMULA_NAME DNAwalker-PT-02track12Block2-12
FORMULA_NAME DNAwalker-PT-02track12Block2-13
FORMULA_NAME DNAwalker-PT-02track12Block2-14
FORMULA_NAME DNAwalker-PT-02track12Block2-15

=== Now, execution of the tool begins

BK_START 1620542617084

Running Version 0
[2021-05-09 06:43:38] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2021-05-09 06:43:38] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-09 06:43:38] [INFO ] Load time of PNML (sax parser for PT used): 37 ms
[2021-05-09 06:43:38] [INFO ] Transformed 14 places.
[2021-05-09 06:43:38] [INFO ] Transformed 84 transitions.
[2021-05-09 06:43:38] [INFO ] Parsed PT model containing 14 places and 84 transitions in 75 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 9 ms.
Working with output stream class java.io.PrintStream
[2021-05-09 06:43:38] [INFO ] Initial state test concluded for 2 properties.
Support contains 14 out of 14 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 14/14 places, 84/84 transitions.
Applied a total of 0 rules in 9 ms. Remains 14 /14 variables (removed 0) and now considering 84/84 (removed 0) transitions.
[2021-05-09 06:43:38] [INFO ] Flow matrix only has 83 transitions (discarded 1 similar events)
// Phase 1: matrix 83 rows 14 cols
[2021-05-09 06:43:38] [INFO ] Computed 0 place invariants in 9 ms
[2021-05-09 06:43:39] [INFO ] Dead Transitions using invariants and state equation in 109 ms returned []
[2021-05-09 06:43:39] [INFO ] Flow matrix only has 83 transitions (discarded 1 similar events)
// Phase 1: matrix 83 rows 14 cols
[2021-05-09 06:43:39] [INFO ] Computed 0 place invariants in 2 ms
[2021-05-09 06:43:39] [INFO ] Implicit Places using invariants in 11 ms returned []
[2021-05-09 06:43:39] [INFO ] Flow matrix only has 83 transitions (discarded 1 similar events)
// Phase 1: matrix 83 rows 14 cols
[2021-05-09 06:43:39] [INFO ] Computed 0 place invariants in 3 ms
[2021-05-09 06:43:39] [INFO ] State equation strengthened by 17 read => feed constraints.
[2021-05-09 06:43:39] [INFO ] Implicit Places using invariants and state equation in 50 ms returned []
Implicit Place search using SMT with State Equation took 63 ms to find 0 implicit places.
[2021-05-09 06:43:39] [INFO ] Flow matrix only has 83 transitions (discarded 1 similar events)
// Phase 1: matrix 83 rows 14 cols
[2021-05-09 06:43:39] [INFO ] Computed 0 place invariants in 3 ms
[2021-05-09 06:43:39] [INFO ] Dead Transitions using invariants and state equation in 65 ms returned []
Finished structural reductions, in 1 iterations. Remains : 14/14 places, 84/84 transitions.
[2021-05-09 06:43:39] [INFO ] Initial state reduction rules for LTL removed 1 formulas.
[2021-05-09 06:43:39] [INFO ] Flatten gal took : 27 ms
FORMULA DNAwalker-PT-02track12Block2-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-09 06:43:39] [INFO ] Flatten gal took : 9 ms
[2021-05-09 06:43:39] [INFO ] Input system was already deterministic with 84 transitions.
Incomplete random walk after 100000 steps, including 11170 resets, run finished after 375 ms. (steps per millisecond=266 ) properties (out of 35) seen :32
Running SMT prover for 3 properties.
[2021-05-09 06:43:39] [INFO ] Flow matrix only has 83 transitions (discarded 1 similar events)
// Phase 1: matrix 83 rows 14 cols
[2021-05-09 06:43:39] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-09 06:43:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 06:43:39] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2021-05-09 06:43:39] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 06:43:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 06:43:39] [INFO ] [Nat]Absence check using state equation in 23 ms returned unsat
[2021-05-09 06:43:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 06:43:39] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2021-05-09 06:43:39] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 06:43:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 06:43:39] [INFO ] [Nat]Absence check using state equation in 32 ms returned unsat
[2021-05-09 06:43:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 06:43:40] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2021-05-09 06:43:40] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 06:43:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 06:43:40] [INFO ] [Nat]Absence check using state equation in 62 ms returned unsat
Successfully simplified 3 atomic propositions for a total of 15 simplifications.
[2021-05-09 06:43:40] [INFO ] Initial state test concluded for 2 properties.
FORMULA DNAwalker-PT-02track12Block2-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DNAwalker-PT-02track12Block2-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X((p0||G(F(p1)))))], workingDir=/home/mcc/execution]
Support contains 3 out of 14 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 14/14 places, 84/84 transitions.
Applied a total of 0 rules in 2 ms. Remains 14 /14 variables (removed 0) and now considering 84/84 (removed 0) transitions.
[2021-05-09 06:43:40] [INFO ] Flow matrix only has 83 transitions (discarded 1 similar events)
// Phase 1: matrix 83 rows 14 cols
[2021-05-09 06:43:40] [INFO ] Computed 0 place invariants in 3 ms
[2021-05-09 06:43:40] [INFO ] Dead Transitions using invariants and state equation in 48 ms returned []
[2021-05-09 06:43:40] [INFO ] Flow matrix only has 83 transitions (discarded 1 similar events)
// Phase 1: matrix 83 rows 14 cols
[2021-05-09 06:43:40] [INFO ] Computed 0 place invariants in 2 ms
[2021-05-09 06:43:40] [INFO ] Implicit Places using invariants in 22 ms returned []
[2021-05-09 06:43:40] [INFO ] Flow matrix only has 83 transitions (discarded 1 similar events)
// Phase 1: matrix 83 rows 14 cols
[2021-05-09 06:43:40] [INFO ] Computed 0 place invariants in 3 ms
[2021-05-09 06:43:40] [INFO ] State equation strengthened by 17 read => feed constraints.
[2021-05-09 06:43:40] [INFO ] Implicit Places using invariants and state equation in 57 ms returned []
Implicit Place search using SMT with State Equation took 81 ms to find 0 implicit places.
[2021-05-09 06:43:40] [INFO ] Flow matrix only has 83 transitions (discarded 1 similar events)
// Phase 1: matrix 83 rows 14 cols
[2021-05-09 06:43:40] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-09 06:43:40] [INFO ] Dead Transitions using invariants and state equation in 33 ms returned []
Finished structural reductions, in 1 iterations. Remains : 14/14 places, 84/84 transitions.
Stuttering acceptance computed with spot in 209 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1), (NOT p1)]
Running random walk in product with property : DNAwalker-PT-02track12Block2-01 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=1 dest: 2}, { cond=(NOT p0), acceptance={} source=1 dest: 3}], [{ cond=(NOT p1), acceptance={0} source=2 dest: 2}], [{ cond=(NOT p1), acceptance={} source=3 dest: 2}, { cond=true, acceptance={} source=3 dest: 3}]], initial=0, aps=[p0:(LT s5 1), p1:(OR (LT s4 1) (LT s11 2))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 0 reset in 152 ms.
Product exploration explored 100000 steps with 0 reset in 84 ms.
Knowledge obtained : [(NOT p0), p1]
Stuttering acceptance computed with spot in 107 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1), (NOT p1)]
Product exploration explored 100000 steps with 1 reset in 63 ms.
Product exploration explored 100000 steps with 3 reset in 91 ms.
Applying partial POR strategy [false, true, true, true]
Stuttering acceptance computed with spot in 110 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1), (NOT p1)]
Support contains 3 out of 14 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions, iteration 0 : 14/14 places, 84/84 transitions.
Applied a total of 0 rules in 6 ms. Remains 14 /14 variables (removed 0) and now considering 84/84 (removed 0) transitions.
[2021-05-09 06:43:41] [INFO ] Flow matrix only has 83 transitions (discarded 1 similar events)
// Phase 1: matrix 83 rows 14 cols
[2021-05-09 06:43:41] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-09 06:43:41] [INFO ] Dead Transitions using invariants and state equation in 33 ms returned []
[2021-05-09 06:43:41] [INFO ] Redundant transitions in 1 ms returned []
[2021-05-09 06:43:41] [INFO ] Flow matrix only has 83 transitions (discarded 1 similar events)
// Phase 1: matrix 83 rows 14 cols
[2021-05-09 06:43:41] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-09 06:43:41] [INFO ] Dead Transitions using invariants and state equation in 29 ms returned []
Finished structural reductions, in 1 iterations. Remains : 14/14 places, 84/84 transitions.
Product exploration explored 100000 steps with 0 reset in 66 ms.
Product exploration explored 100000 steps with 0 reset in 98 ms.
[2021-05-09 06:43:41] [INFO ] Flatten gal took : 7 ms
[2021-05-09 06:43:41] [INFO ] Flatten gal took : 6 ms
[2021-05-09 06:43:41] [INFO ] Time to serialize gal into /tmp/LTL14113446936249171523.gal : 1 ms
[2021-05-09 06:43:41] [INFO ] Time to serialize properties into /tmp/LTL11238941632600994100.ltl : 0 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64, --gc-threshold, 2000000, -i, /tmp/LTL14113446936249171523.gal, -t, CGAL, -LTL, /tmp/LTL11238941632600994100.ltl, -c, -stutter-deadlock, --gen-order, FOLLOW], workingDir=/home/mcc/execution]

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL14113446936249171523.gal -t CGAL -LTL /tmp/LTL11238941632600994100.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((X(("(B5<1)")||(G(F("((A5<1)||(A10<2))"))))))
Formula 0 simplified : !X("(B5<1)" | GF"((A5<1)||(A10<2))")
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t2, t3, t4, t5, t6, t7, t8, t10, t11, t12, t13, t14, t15, t17, t18, t19, t20, t21, t22, t23, t24, t26, t27, t28, t29, t30, t31, t32, t33, t35, t36, t37, t38, t39, t40, t41, t42, t43, t44, t45, t46, t47, t48, t49, t50, t51, t52, t53, t54, t57, t59, t60, t61, t62, t63, t64, t65, t66, t67, t69, t70, t71, t72, t73, t75, t76, t77, t78, t79, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :5/8/71/84
Computing Next relation with stutter on 6 deadlock states
21 unique states visited
0 strongly connected components in search stack
22 transitions explored
13 items max in DFS search stack
11 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,0.129398,20412,1,0,284,21263,197,130,1007,22334,353
no accepting run found
Formula 0 is TRUE no accepting run found.
FORMULA DNAwalker-PT-02track12Block2-01 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
ITS tools runner thread asked to quit. Dying gracefully.
Treatment of property DNAwalker-PT-02track12Block2-01 finished in 1645 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !((F(p0)||X(X(X((G(p1) U p2))))))], workingDir=/home/mcc/execution]
Support contains 4 out of 14 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 14/14 places, 84/84 transitions.
Applied a total of 0 rules in 1 ms. Remains 14 /14 variables (removed 0) and now considering 84/84 (removed 0) transitions.
[2021-05-09 06:43:41] [INFO ] Flow matrix only has 83 transitions (discarded 1 similar events)
// Phase 1: matrix 83 rows 14 cols
[2021-05-09 06:43:41] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-09 06:43:41] [INFO ] Dead Transitions using invariants and state equation in 33 ms returned []
[2021-05-09 06:43:41] [INFO ] Flow matrix only has 83 transitions (discarded 1 similar events)
// Phase 1: matrix 83 rows 14 cols
[2021-05-09 06:43:41] [INFO ] Computed 0 place invariants in 2 ms
[2021-05-09 06:43:41] [INFO ] Implicit Places using invariants in 12 ms returned []
[2021-05-09 06:43:41] [INFO ] Flow matrix only has 83 transitions (discarded 1 similar events)
// Phase 1: matrix 83 rows 14 cols
[2021-05-09 06:43:41] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-09 06:43:41] [INFO ] State equation strengthened by 17 read => feed constraints.
[2021-05-09 06:43:41] [INFO ] Implicit Places using invariants and state equation in 49 ms returned []
Implicit Place search using SMT with State Equation took 66 ms to find 0 implicit places.
[2021-05-09 06:43:41] [INFO ] Flow matrix only has 83 transitions (discarded 1 similar events)
// Phase 1: matrix 83 rows 14 cols
[2021-05-09 06:43:41] [INFO ] Computed 0 place invariants in 2 ms
[2021-05-09 06:43:41] [INFO ] Dead Transitions using invariants and state equation in 30 ms returned []
Finished structural reductions, in 1 iterations. Remains : 14/14 places, 84/84 transitions.
Stuttering acceptance computed with spot in 194 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (NOT p0), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : DNAwalker-PT-02track12Block2-02 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 3}], [{ cond=(AND (NOT p0) (NOT p2) p1), acceptance={0} source=3 dest: 3}, { cond=(AND (NOT p0) (NOT p2) (NOT p1)), acceptance={0} source=3 dest: 4}, { cond=(AND (NOT p0) (NOT p2) p1), acceptance={0} source=3 dest: 5}], [{ cond=(NOT p0), acceptance={0} source=4 dest: 4}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=5 dest: 4}, { cond=(AND (NOT p0) p1), acceptance={} source=5 dest: 5}]], initial=0, aps=[p0:(AND (GEQ s2 1) (GEQ s8 2)), p2:(AND (GEQ s2 1) (GEQ s10 2)), p1:(OR (LT s0 2) (LT s10 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Stuttering criterion allowed to conclude after 19 steps with 3 reset in 0 ms.
FORMULA DNAwalker-PT-02track12Block2-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DNAwalker-PT-02track12Block2-02 finished in 338 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G((F(p0)&&F(G(p1)))))], workingDir=/home/mcc/execution]
Support contains 3 out of 14 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 14/14 places, 84/84 transitions.
Applied a total of 0 rules in 3 ms. Remains 14 /14 variables (removed 0) and now considering 84/84 (removed 0) transitions.
[2021-05-09 06:43:42] [INFO ] Flow matrix only has 83 transitions (discarded 1 similar events)
// Phase 1: matrix 83 rows 14 cols
[2021-05-09 06:43:42] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-09 06:43:42] [INFO ] Dead Transitions using invariants and state equation in 34 ms returned []
[2021-05-09 06:43:42] [INFO ] Flow matrix only has 83 transitions (discarded 1 similar events)
// Phase 1: matrix 83 rows 14 cols
[2021-05-09 06:43:42] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-09 06:43:42] [INFO ] Implicit Places using invariants in 13 ms returned []
[2021-05-09 06:43:42] [INFO ] Flow matrix only has 83 transitions (discarded 1 similar events)
// Phase 1: matrix 83 rows 14 cols
[2021-05-09 06:43:42] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-09 06:43:42] [INFO ] State equation strengthened by 17 read => feed constraints.
[2021-05-09 06:43:42] [INFO ] Implicit Places using invariants and state equation in 62 ms returned []
Implicit Place search using SMT with State Equation took 80 ms to find 0 implicit places.
[2021-05-09 06:43:42] [INFO ] Redundant transitions in 1 ms returned []
[2021-05-09 06:43:42] [INFO ] Flow matrix only has 83 transitions (discarded 1 similar events)
// Phase 1: matrix 83 rows 14 cols
[2021-05-09 06:43:42] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-09 06:43:42] [INFO ] Dead Transitions using invariants and state equation in 41 ms returned []
Finished structural reductions, in 1 iterations. Remains : 14/14 places, 84/84 transitions.
Stuttering acceptance computed with spot in 86 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : DNAwalker-PT-02track12Block2-03 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p1), acceptance={0} source=2 dest: 2}, { cond=p1, acceptance={} source=2 dest: 2}]], initial=0, aps=[p0:(AND (GEQ s8 2) (GEQ s9 1)), p1:(OR (LT s8 1) (LT s10 2))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Stuttering criterion allowed to conclude after 13 steps with 1 reset in 1 ms.
FORMULA DNAwalker-PT-02track12Block2-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DNAwalker-PT-02track12Block2-03 finished in 265 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X((X(X(p0))&&(G(p1)||F(p2)))))], workingDir=/home/mcc/execution]
Support contains 5 out of 14 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 14/14 places, 84/84 transitions.
Applied a total of 0 rules in 1 ms. Remains 14 /14 variables (removed 0) and now considering 84/84 (removed 0) transitions.
[2021-05-09 06:43:42] [INFO ] Flow matrix only has 83 transitions (discarded 1 similar events)
// Phase 1: matrix 83 rows 14 cols
[2021-05-09 06:43:42] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-09 06:43:42] [INFO ] Dead Transitions using invariants and state equation in 29 ms returned []
[2021-05-09 06:43:42] [INFO ] Flow matrix only has 83 transitions (discarded 1 similar events)
// Phase 1: matrix 83 rows 14 cols
[2021-05-09 06:43:42] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-09 06:43:42] [INFO ] Implicit Places using invariants in 11 ms returned []
[2021-05-09 06:43:42] [INFO ] Flow matrix only has 83 transitions (discarded 1 similar events)
// Phase 1: matrix 83 rows 14 cols
[2021-05-09 06:43:42] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-09 06:43:42] [INFO ] State equation strengthened by 17 read => feed constraints.
[2021-05-09 06:43:42] [INFO ] Implicit Places using invariants and state equation in 42 ms returned []
Implicit Place search using SMT with State Equation took 53 ms to find 0 implicit places.
[2021-05-09 06:43:42] [INFO ] Flow matrix only has 83 transitions (discarded 1 similar events)
// Phase 1: matrix 83 rows 14 cols
[2021-05-09 06:43:42] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-09 06:43:42] [INFO ] Dead Transitions using invariants and state equation in 32 ms returned []
Finished structural reductions, in 1 iterations. Remains : 14/14 places, 84/84 transitions.
Stuttering acceptance computed with spot in 190 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (OR (NOT p0) (AND (NOT p1) (NOT p2))), (NOT p0), (NOT p2), (AND (NOT p2) (NOT p1)), (NOT p0), true]
Running random walk in product with property : DNAwalker-PT-02track12Block2-04 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}, { cond=(AND (NOT p1) (NOT p2)), acceptance={} source=1 dest: 3}, { cond=(AND p1 (NOT p2)), acceptance={} source=1 dest: 4}], [{ cond=true, acceptance={} source=2 dest: 5}], [{ cond=(NOT p2), acceptance={0} source=3 dest: 3}], [{ cond=(AND (NOT p1) (NOT p2)), acceptance={} source=4 dest: 3}, { cond=(AND p1 (NOT p2)), acceptance={} source=4 dest: 4}], [{ cond=(NOT p0), acceptance={} source=5 dest: 6}], [{ cond=true, acceptance={0} source=6 dest: 6}]], initial=0, aps=[p1:(AND (GEQ s0 2) (GEQ s4 1)), p2:(AND (GEQ s3 2) (GEQ s6 1)), p0:(LT s7 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null, null][false, false, false, false, false, false, false]]
Stuttering criterion allowed to conclude after 10 steps with 0 reset in 0 ms.
FORMULA DNAwalker-PT-02track12Block2-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DNAwalker-PT-02track12Block2-04 finished in 319 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X((p0||G((!p0&&X((G(p2)&&p1)))))))], workingDir=/home/mcc/execution]
Support contains 5 out of 14 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 14/14 places, 84/84 transitions.
Applied a total of 0 rules in 1 ms. Remains 14 /14 variables (removed 0) and now considering 84/84 (removed 0) transitions.
[2021-05-09 06:43:42] [INFO ] Flow matrix only has 83 transitions (discarded 1 similar events)
// Phase 1: matrix 83 rows 14 cols
[2021-05-09 06:43:42] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-09 06:43:42] [INFO ] Dead Transitions using invariants and state equation in 34 ms returned []
[2021-05-09 06:43:42] [INFO ] Flow matrix only has 83 transitions (discarded 1 similar events)
// Phase 1: matrix 83 rows 14 cols
[2021-05-09 06:43:42] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-09 06:43:42] [INFO ] Implicit Places using invariants in 11 ms returned []
[2021-05-09 06:43:42] [INFO ] Flow matrix only has 83 transitions (discarded 1 similar events)
// Phase 1: matrix 83 rows 14 cols
[2021-05-09 06:43:42] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-09 06:43:42] [INFO ] State equation strengthened by 17 read => feed constraints.
[2021-05-09 06:43:42] [INFO ] Implicit Places using invariants and state equation in 38 ms returned []
Implicit Place search using SMT with State Equation took 51 ms to find 0 implicit places.
[2021-05-09 06:43:42] [INFO ] Flow matrix only has 83 transitions (discarded 1 similar events)
// Phase 1: matrix 83 rows 14 cols
[2021-05-09 06:43:42] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-09 06:43:42] [INFO ] Dead Transitions using invariants and state equation in 31 ms returned []
Finished structural reductions, in 1 iterations. Remains : 14/14 places, 84/84 transitions.
Stuttering acceptance computed with spot in 107 ms :[(OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p1))), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p1))), true, (OR (NOT p1) (NOT p2) p0)]
Running random walk in product with property : DNAwalker-PT-02track12Block2-05 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={} source=1 dest: 3}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=(OR p0 (NOT p1) (NOT p2)), acceptance={} source=3 dest: 2}, { cond=(AND (NOT p0) p1 p2), acceptance={} source=3 dest: 3}]], initial=0, aps=[p0:(LT s13 2), p1:(AND (GEQ s2 1) (GEQ s4 2)), p2:(AND (GEQ s11 2) (GEQ s12 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 145 ms.
Product exploration explored 100000 steps with 50000 reset in 126 ms.
Knowledge obtained : [p0, (NOT p1), (NOT p2)]
Stuttering acceptance computed with spot in 96 ms :[(OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p1))), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p1))), true, (OR (NOT p1) (NOT p2) p0)]
Product exploration explored 100000 steps with 50000 reset in 112 ms.
Product exploration explored 100000 steps with 50000 reset in 117 ms.
Applying partial POR strategy [false, false, true, true]
Stuttering acceptance computed with spot in 96 ms :[(OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p1))), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p1))), true, (OR (NOT p1) (NOT p2) p0)]
Support contains 5 out of 14 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions, iteration 0 : 14/14 places, 84/84 transitions.
Applied a total of 0 rules in 2 ms. Remains 14 /14 variables (removed 0) and now considering 84/84 (removed 0) transitions.
[2021-05-09 06:43:43] [INFO ] Flow matrix only has 83 transitions (discarded 1 similar events)
// Phase 1: matrix 83 rows 14 cols
[2021-05-09 06:43:43] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-09 06:43:43] [INFO ] Dead Transitions using invariants and state equation in 29 ms returned []
[2021-05-09 06:43:43] [INFO ] Redundant transitions in 1 ms returned []
[2021-05-09 06:43:43] [INFO ] Flow matrix only has 83 transitions (discarded 1 similar events)
// Phase 1: matrix 83 rows 14 cols
[2021-05-09 06:43:43] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-09 06:43:44] [INFO ] Dead Transitions using invariants and state equation in 34 ms returned []
Finished structural reductions, in 1 iterations. Remains : 14/14 places, 84/84 transitions.
Product exploration explored 100000 steps with 50000 reset in 125 ms.
Product exploration explored 100000 steps with 50000 reset in 132 ms.
[2021-05-09 06:43:44] [INFO ] Flatten gal took : 5 ms
[2021-05-09 06:43:44] [INFO ] Flatten gal took : 5 ms
[2021-05-09 06:43:44] [INFO ] Time to serialize gal into /tmp/LTL7104366771375056931.gal : 1 ms
[2021-05-09 06:43:44] [INFO ] Time to serialize properties into /tmp/LTL16573814695684300952.ltl : 0 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64, --gc-threshold, 2000000, -i, /tmp/LTL7104366771375056931.gal, -t, CGAL, -LTL, /tmp/LTL16573814695684300952.ltl, -c, -stutter-deadlock, --gen-order, FOLLOW], workingDir=/home/mcc/execution]

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL7104366771375056931.gal -t CGAL -LTL /tmp/LTL16573814695684300952.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((X(("(A12<2)")||(G(("(A12>=2)")&&(X(("((A3>=1)&&(A5>=2))")&&(G("((A10>=2)&&(A11>=1))")))))))))
Formula 0 simplified : !X("(A12<2)" | G("(A12>=2)" & X("((A3>=1)&&(A5>=2))" & G"((A10>=2)&&(A11>=1))")))
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t2, t3, t4, t5, t6, t7, t8, t10, t11, t12, t13, t14, t15, t17, t18, t19, t20, t21, t22, t23, t24, t26, t27, t28, t29, t30, t31, t32, t33, t35, t36, t37, t38, t39, t40, t41, t42, t43, t44, t45, t46, t47, t48, t49, t50, t51, t52, t53, t54, t57, t59, t60, t61, t62, t63, t64, t65, t66, t67, t69, t70, t71, t72, t73, t75, t76, t77, t78, t79, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :5/8/71/84
Computing Next relation with stutter on 6 deadlock states
2 unique states visited
0 strongly connected components in search stack
1 transitions explored
2 items max in DFS search stack
6 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,0.069559,19632,1,0,240,12477,185,84,980,11421,174
no accepting run found
Formula 0 is TRUE no accepting run found.
FORMULA DNAwalker-PT-02track12Block2-05 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
ITS tools runner thread asked to quit. Dying gracefully.
Treatment of property DNAwalker-PT-02track12Block2-05 finished in 1693 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G(F(p0)))], workingDir=/home/mcc/execution]
Support contains 2 out of 14 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 14/14 places, 84/84 transitions.
Applied a total of 0 rules in 2 ms. Remains 14 /14 variables (removed 0) and now considering 84/84 (removed 0) transitions.
[2021-05-09 06:43:44] [INFO ] Flow matrix only has 83 transitions (discarded 1 similar events)
// Phase 1: matrix 83 rows 14 cols
[2021-05-09 06:43:44] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-09 06:43:44] [INFO ] Dead Transitions using invariants and state equation in 29 ms returned []
[2021-05-09 06:43:44] [INFO ] Flow matrix only has 83 transitions (discarded 1 similar events)
// Phase 1: matrix 83 rows 14 cols
[2021-05-09 06:43:44] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-09 06:43:44] [INFO ] Implicit Places using invariants in 12 ms returned []
[2021-05-09 06:43:44] [INFO ] Flow matrix only has 83 transitions (discarded 1 similar events)
// Phase 1: matrix 83 rows 14 cols
[2021-05-09 06:43:44] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-09 06:43:44] [INFO ] State equation strengthened by 17 read => feed constraints.
[2021-05-09 06:43:44] [INFO ] Implicit Places using invariants and state equation in 47 ms returned []
Implicit Place search using SMT with State Equation took 61 ms to find 0 implicit places.
[2021-05-09 06:43:44] [INFO ] Redundant transitions in 1 ms returned []
[2021-05-09 06:43:44] [INFO ] Flow matrix only has 83 transitions (discarded 1 similar events)
// Phase 1: matrix 83 rows 14 cols
[2021-05-09 06:43:44] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-09 06:43:44] [INFO ] Dead Transitions using invariants and state equation in 31 ms returned []
Finished structural reductions, in 1 iterations. Remains : 14/14 places, 84/84 transitions.
Stuttering acceptance computed with spot in 48 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : DNAwalker-PT-02track12Block2-07 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(AND (GEQ s1 1) (GEQ s2 2))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 5 steps with 0 reset in 0 ms.
FORMULA DNAwalker-PT-02track12Block2-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DNAwalker-PT-02track12Block2-07 finished in 189 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(((G(!p1)||X(p2)||p0) U (p3&&(G(!p1)||X(p2)||p4)))))], workingDir=/home/mcc/execution]
Support contains 5 out of 14 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 14/14 places, 84/84 transitions.
Applied a total of 0 rules in 1 ms. Remains 14 /14 variables (removed 0) and now considering 84/84 (removed 0) transitions.
[2021-05-09 06:43:44] [INFO ] Flow matrix only has 83 transitions (discarded 1 similar events)
// Phase 1: matrix 83 rows 14 cols
[2021-05-09 06:43:44] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-09 06:43:44] [INFO ] Dead Transitions using invariants and state equation in 27 ms returned []
[2021-05-09 06:43:44] [INFO ] Flow matrix only has 83 transitions (discarded 1 similar events)
// Phase 1: matrix 83 rows 14 cols
[2021-05-09 06:43:44] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-09 06:43:44] [INFO ] Implicit Places using invariants in 14 ms returned []
[2021-05-09 06:43:44] [INFO ] Flow matrix only has 83 transitions (discarded 1 similar events)
// Phase 1: matrix 83 rows 14 cols
[2021-05-09 06:43:44] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-09 06:43:44] [INFO ] State equation strengthened by 17 read => feed constraints.
[2021-05-09 06:43:44] [INFO ] Implicit Places using invariants and state equation in 35 ms returned []
Implicit Place search using SMT with State Equation took 51 ms to find 0 implicit places.
[2021-05-09 06:43:44] [INFO ] Flow matrix only has 83 transitions (discarded 1 similar events)
// Phase 1: matrix 83 rows 14 cols
[2021-05-09 06:43:44] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-09 06:43:44] [INFO ] Dead Transitions using invariants and state equation in 28 ms returned []
Finished structural reductions, in 1 iterations. Remains : 14/14 places, 84/84 transitions.
Stuttering acceptance computed with spot in 312 ms :[(OR (NOT p3) (AND p1 (NOT p2) (NOT p4))), (OR (NOT p3) (AND p1 (NOT p2) (NOT p4))), (NOT p2), (AND p1 (NOT p2)), (OR (AND p1 (NOT p2) (NOT p4)) (AND (NOT p2) (NOT p3))), (OR (AND p1 (NOT p2) (NOT p3)) (AND p1 (NOT p2) (NOT p4))), true, p1, (OR (AND p1 (NOT p2) (NOT p4)) (AND p1 (NOT p3)))]
Running random walk in product with property : DNAwalker-PT-02track12Block2-08 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p3), acceptance={0} source=1 dest: 1}, { cond=(OR (AND (NOT p3) p1 (NOT p0)) (AND (NOT p4) p1 (NOT p0))), acceptance={} source=1 dest: 2}, { cond=(OR (AND (NOT p3) (NOT p1) (NOT p0)) (AND (NOT p4) (NOT p1) (NOT p0))), acceptance={} source=1 dest: 3}, { cond=(AND p3 (NOT p4) p1 p0), acceptance={0} source=1 dest: 4}, { cond=(AND p3 (NOT p4) (NOT p1) p0), acceptance={} source=1 dest: 5}], [{ cond=(NOT p2), acceptance={} source=2 dest: 6}], [{ cond=(AND p1 (NOT p2)), acceptance={} source=3 dest: 6}, { cond=(AND (NOT p1) (NOT p2)), acceptance={} source=3 dest: 7}], [{ cond=(AND (NOT p3) (NOT p2)), acceptance={0} source=4 dest: 1}, { cond=(OR (AND (NOT p3) p1 (NOT p0) (NOT p2)) (AND (NOT p4) p1 (NOT p0) (NOT p2))), acceptance={} source=4 dest: 2}, { cond=(OR (AND (NOT p3) (NOT p1) (NOT p0) (NOT p2)) (AND (NOT p4) (NOT p1) (NOT p0) (NOT p2))), acceptance={} source=4 dest: 3}, { cond=(AND p3 (NOT p4) p1 p0 (NOT p2)), acceptance={0} source=4 dest: 4}, { cond=(AND p3 (NOT p4) (NOT p1) p0 (NOT p2)), acceptance={} source=4 dest: 5}], [{ cond=(AND (NOT p3) p1 (NOT p2)), acceptance={0} source=5 dest: 1}, { cond=(OR (AND (NOT p3) p1 (NOT p0) (NOT p2)) (AND (NOT p4) p1 (NOT p0) (NOT p2))), acceptance={} source=5 dest: 2}, { cond=(OR (AND (NOT p3) (NOT p1) (NOT p0) (NOT p2)) (AND (NOT p4) (NOT p1) (NOT p0) (NOT p2))), acceptance={} source=5 dest: 3}, { cond=(AND p3 (NOT p4) p1 p0 (NOT p2)), acceptance={0} source=5 dest: 4}, { cond=(AND p3 (NOT p4) (NOT p1) p0 (NOT p2)), acceptance={} source=5 dest: 5}, { cond=(AND (NOT p3) (NOT p1) (NOT p2)), acceptance={} source=5 dest: 8}], [{ cond=true, acceptance={0} source=6 dest: 6}], [{ cond=p1, acceptance={} source=7 dest: 6}, { cond=(NOT p1), acceptance={} source=7 dest: 7}], [{ cond=(AND (NOT p3) p1), acceptance={0} source=8 dest: 1}, { cond=(OR (AND (NOT p3) p1 (NOT p0)) (AND (NOT p4) p1 (NOT p0))), acceptance={} source=8 dest: 2}, { cond=(OR (AND (NOT p3) (NOT p1) (NOT p0)) (AND (NOT p4) (NOT p1) (NOT p0))), acceptance={} source=8 dest: 3}, { cond=(AND p3 (NOT p4) p1 p0), acceptance={0} source=8 dest: 4}, { cond=(AND p3 (NOT p4) (NOT p1) p0), acceptance={} source=8 dest: 5}, { cond=(AND (NOT p3) (NOT p1)), acceptance={} source=8 dest: 8}]], initial=0, aps=[p3:(OR (AND (GEQ s2 1) (GEQ s8 2)) (AND (GEQ s2 1) (GEQ s6 2))), p1:(OR (LT s0 2) (LT s10 1)), p0:(OR (LT s0 2) (LT s10 1) (AND (GEQ s2 2) (GEQ s10 1))), p4:(OR (LT s0 2) (LT s10 1) (AND (GEQ s2 2) (GEQ s10 1))), p2:(AND (GEQ s2 1) (GEQ s6 2))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch], stateDesc=[null, null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false, false]]
Stuttering criterion allowed to conclude after 10 steps with 0 reset in 0 ms.
FORMULA DNAwalker-PT-02track12Block2-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DNAwalker-PT-02track12Block2-08 finished in 439 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !((X(F(p0)) U G(p1)))], workingDir=/home/mcc/execution]
Support contains 3 out of 14 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 14/14 places, 84/84 transitions.
Applied a total of 0 rules in 1 ms. Remains 14 /14 variables (removed 0) and now considering 84/84 (removed 0) transitions.
[2021-05-09 06:43:45] [INFO ] Flow matrix only has 83 transitions (discarded 1 similar events)
// Phase 1: matrix 83 rows 14 cols
[2021-05-09 06:43:45] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-09 06:43:45] [INFO ] Dead Transitions using invariants and state equation in 33 ms returned []
[2021-05-09 06:43:45] [INFO ] Flow matrix only has 83 transitions (discarded 1 similar events)
// Phase 1: matrix 83 rows 14 cols
[2021-05-09 06:43:45] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-09 06:43:45] [INFO ] Implicit Places using invariants in 11 ms returned []
[2021-05-09 06:43:45] [INFO ] Flow matrix only has 83 transitions (discarded 1 similar events)
// Phase 1: matrix 83 rows 14 cols
[2021-05-09 06:43:45] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-09 06:43:45] [INFO ] State equation strengthened by 17 read => feed constraints.
[2021-05-09 06:43:45] [INFO ] Implicit Places using invariants and state equation in 61 ms returned []
Implicit Place search using SMT with State Equation took 73 ms to find 0 implicit places.
[2021-05-09 06:43:45] [INFO ] Flow matrix only has 83 transitions (discarded 1 similar events)
// Phase 1: matrix 83 rows 14 cols
[2021-05-09 06:43:45] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-09 06:43:45] [INFO ] Dead Transitions using invariants and state equation in 32 ms returned []
Finished structural reductions, in 1 iterations. Remains : 14/14 places, 84/84 transitions.
Stuttering acceptance computed with spot in 52 ms :[(NOT p1), (NOT p0)]
Running random walk in product with property : DNAwalker-PT-02track12Block2-10 automaton TGBA [mat=[[{ cond=(NOT p1), acceptance={0} source=0 dest: 0}, { cond=p1, acceptance={} source=0 dest: 0}, { cond=(NOT p1), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p1:(AND (GEQ s2 2) (GEQ s10 1)), p0:(AND (GEQ s1 2) (GEQ s10 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch], stateDesc=[null, null][false, false]]
Stuttering criterion allowed to conclude after 8 steps with 0 reset in 0 ms.
FORMULA DNAwalker-PT-02track12Block2-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DNAwalker-PT-02track12Block2-10 finished in 204 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X((p0&&((X(p2)||p1) U ((X(G(p3))&&(X(p2)||p4))||G((X(p2)||p5)))))))], workingDir=/home/mcc/execution]
Support contains 6 out of 14 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 14/14 places, 84/84 transitions.
Applied a total of 0 rules in 0 ms. Remains 14 /14 variables (removed 0) and now considering 84/84 (removed 0) transitions.
[2021-05-09 06:43:45] [INFO ] Flow matrix only has 83 transitions (discarded 1 similar events)
// Phase 1: matrix 83 rows 14 cols
[2021-05-09 06:43:45] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-09 06:43:45] [INFO ] Dead Transitions using invariants and state equation in 28 ms returned []
[2021-05-09 06:43:45] [INFO ] Flow matrix only has 83 transitions (discarded 1 similar events)
// Phase 1: matrix 83 rows 14 cols
[2021-05-09 06:43:45] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-09 06:43:45] [INFO ] Implicit Places using invariants in 9 ms returned []
[2021-05-09 06:43:45] [INFO ] Flow matrix only has 83 transitions (discarded 1 similar events)
// Phase 1: matrix 83 rows 14 cols
[2021-05-09 06:43:45] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-09 06:43:45] [INFO ] State equation strengthened by 17 read => feed constraints.
[2021-05-09 06:43:45] [INFO ] Implicit Places using invariants and state equation in 33 ms returned []
Implicit Place search using SMT with State Equation took 43 ms to find 0 implicit places.
[2021-05-09 06:43:45] [INFO ] Flow matrix only has 83 transitions (discarded 1 similar events)
// Phase 1: matrix 83 rows 14 cols
[2021-05-09 06:43:45] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-09 06:43:45] [INFO ] Dead Transitions using invariants and state equation in 31 ms returned []
Finished structural reductions, in 1 iterations. Remains : 14/14 places, 84/84 transitions.
Stuttering acceptance computed with spot in 547 ms :[(OR (NOT p0) (AND (NOT p2) (NOT p3) (NOT p5)) (AND (NOT p2) (NOT p4) (NOT p5))), (OR (NOT p0) (AND (NOT p2) (NOT p4) (NOT p5)) (AND (NOT p2) (NOT p3) (NOT p5))), true, (NOT p2), (AND (NOT p2) (NOT p3) (NOT p5)), (OR (AND (NOT p2) (NOT p3) (NOT p5)) (AND (NOT p2) (NOT p4) (NOT p5))), (AND (NOT p2) (NOT p3) (NOT p5)), (OR (AND p1 (NOT p2) (NOT p3) (NOT p5)) (AND (NOT p2) (NOT p3) p4 (NOT p5))), (OR (AND p1 (NOT p2) (NOT p5)) (AND (NOT p2) p4 (NOT p5)) (AND (NOT p2) p3 (NOT p5))), (AND (NOT p3) (NOT p2)), (OR (AND p1 (NOT p2) (NOT p5)) (AND (NOT p2) p4 (NOT p5)) (AND (NOT p2) p3 (NOT p5))), (OR (AND p1 (NOT p2) (NOT p3) (NOT p5)) (AND (NOT p2) (NOT p3) p4 (NOT p5))), (NOT p3)]
Running random walk in product with property : DNAwalker-PT-02track12Block2-11 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={} source=1 dest: 2}, { cond=(AND p0 (NOT p4) (NOT p5) (NOT p1)), acceptance={} source=1 dest: 3}, { cond=p0, acceptance={} source=1 dest: 4}, { cond=(AND p0 (NOT p4) p1), acceptance={} source=1 dest: 5}, { cond=(AND p0 p4 (NOT p5) p1), acceptance={} source=1 dest: 6}, { cond=(AND p0 p4 p5 (NOT p1)), acceptance={} source=1 dest: 7}, { cond=(AND p0 (NOT p4) p5 (NOT p1)), acceptance={} source=1 dest: 8}, { cond=(AND p0 p4 (NOT p5) (NOT p1)), acceptance={} source=1 dest: 9}], [{ cond=true, acceptance={0, 1} source=2 dest: 2}], [{ cond=(NOT p2), acceptance={} source=3 dest: 2}], [{ cond=(AND (NOT p4) (NOT p5) (NOT p1) (NOT p3)), acceptance={} source=4 dest: 3}, { cond=(NOT p3), acceptance={1} source=4 dest: 4}, { cond=p3, acceptance={} source=4 dest: 4}, { cond=(AND (NOT p4) (NOT p5) p1 (NOT p3)), acceptance={0, 1} source=4 dest: 5}, { cond=(AND (NOT p4) p5 p1 (NOT p3)), acceptance={1} source=4 dest: 5}, { cond=(AND p4 (NOT p5) p1 (NOT p3)), acceptance={0, 1} source=4 dest: 6}, { cond=(AND (NOT p5) p1 p3), acceptance={0} source=4 dest: 6}, { cond=(OR (AND p4 p5 (NOT p1)) (AND p5 (NOT p1) p3)), acceptance={} source=4 dest: 7}, { cond=(AND (NOT p4) p5 (NOT p1) (NOT p3)), acceptance={} source=4 dest: 8}, { cond=(OR (AND p4 (NOT p5) (NOT p1)) (AND (NOT p5) (NOT p1) p3)), acceptance={} source=4 dest: 9}], [{ cond=(AND (NOT p4) (NOT p5) (NOT p1) (NOT p2)), acceptance={} source=5 dest: 3}, { cond=(NOT p2), acceptance={1} source=5 dest: 4}, { cond=(AND (NOT p4) (NOT p5) p1 (NOT p2)), acceptance={0, 1} source=5 dest: 5}, { cond=(AND (NOT p4) p5 p1 (NOT p2)), acceptance={1} source=5 dest: 5}, { cond=(AND p4 (NOT p5) p1 (NOT p2)), acceptance={0, 1} source=5 dest: 6}, { cond=(AND p4 p5 (NOT p1) (NOT p2)), acceptance={} source=5 dest: 7}, { cond=(AND (NOT p4) p5 (NOT p1) (NOT p2)), acceptance={} source=5 dest: 8}, { cond=(AND p4 (NOT p5) (NOT p1) (NOT p2)), acceptance={} source=5 dest: 9}], [{ cond=(AND (NOT p4) (NOT p5) (NOT p1) (NOT p3) (NOT p2)), acceptance={} source=6 dest: 3}, { cond=(AND (NOT p3) (NOT p2)), acceptance={1} source=6 dest: 4}, { cond=(AND p3 (NOT p2)), acceptance={} source=6 dest: 4}, { cond=(AND (NOT p4) (NOT p5) p1 (NOT p3) (NOT p2)), acceptance={0, 1} source=6 dest: 5}, { cond=(AND (NOT p4) p5 p1 (NOT p3) (NOT p2)), acceptance={1} source=6 dest: 5}, { cond=(AND p4 (NOT p5) p1 (NOT p3) (NOT p2)), acceptance={0, 1} source=6 dest: 6}, { cond=(AND (NOT p5) p1 p3 (NOT p2)), acceptance={0} source=6 dest: 6}, { cond=(OR (AND p4 p5 (NOT p1) (NOT p2)) (AND p5 (NOT p1) p3 (NOT p2))), acceptance={} source=6 dest: 7}, { cond=(AND (NOT p4) p5 (NOT p1) (NOT p3) (NOT p2)), acceptance={} source=6 dest: 8}, { cond=(OR (AND p4 (NOT p5) (NOT p1) (NOT p2)) (AND (NOT p5) (NOT p1) p3 (NOT p2))), acceptance={} source=6 dest: 9}], [{ cond=(OR (AND p4 (NOT p5) (NOT p3) (NOT p2)) (AND (NOT p5) p1 (NOT p3) (NOT p2))), acceptance={} source=7 dest: 3}, { cond=(AND (NOT p5) p1 p3 (NOT p2)), acceptance={} source=7 dest: 9}, { cond=(AND (NOT p3) (NOT p2)), acceptance={} source=7 dest: 10}, { cond=(AND p3 (NOT p2)), acceptance={} source=7 dest: 11}], [{ cond=(OR (AND p4 (NOT p5) (NOT p2)) (AND (NOT p5) p1 (NOT p2)) (AND (NOT p5) p3 (NOT p2))), acceptance={} source=8 dest: 3}, { cond=(NOT p2), acceptance={} source=8 dest: 10}], [{ cond=(AND (NOT p3) (NOT p2)), acceptance={} source=9 dest: 2}, { cond=(AND p3 (NOT p2)), acceptance={} source=9 dest: 12}], [{ cond=(OR (AND p4 (NOT p5)) (AND (NOT p5) p1) (AND (NOT p5) p3)), acceptance={} source=10 dest: 3}, { cond=true, acceptance={} source=10 dest: 10}], [{ cond=(OR (AND p4 (NOT p5) (NOT p3)) (AND (NOT p5) p1 (NOT p3))), acceptance={} source=11 dest: 3}, { cond=(AND (NOT p5) p1 p3), acceptance={} source=11 dest: 9}, { cond=(NOT p3), acceptance={} source=11 dest: 10}, { cond=p3, acceptance={} source=11 dest: 11}], [{ cond=(NOT p3), acceptance={} source=12 dest: 2}, { cond=p3, acceptance={} source=12 dest: 12}]], initial=0, aps=[p0:(OR (LT s11 2) (LT s13 1)), p4:(OR (LT s10 2) (LT s13 1)), p5:(OR (LT s10 2) (LT s13 1)), p1:(OR (LT s10 2) (LT s13 1)), p2:(OR (LT s2 2) (LT s3 1)), p3:(OR (LT s4 1) (LT s10 2))], nbAcceptance=2, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch], stateDesc=[null, null, null, null, null, null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false, false, false, false, false, false]]
Product exploration explored 100000 steps with 3 reset in 133 ms.
Product exploration explored 100000 steps with 0 reset in 138 ms.
Knowledge obtained : [p0, p4, p5, p1, p2, p3]
Stuttering acceptance computed with spot in 453 ms :[(OR (NOT p0) (AND (NOT p2) (NOT p3) (NOT p5)) (AND (NOT p2) (NOT p4) (NOT p5))), (OR (NOT p0) (AND (NOT p2) (NOT p4) (NOT p5)) (AND (NOT p2) (NOT p3) (NOT p5))), true, (NOT p2), (AND (NOT p2) (NOT p3) (NOT p5)), (OR (AND (NOT p2) (NOT p3) (NOT p5)) (AND (NOT p2) (NOT p4) (NOT p5))), (AND (NOT p2) (NOT p3) (NOT p5)), (OR (AND p1 (NOT p2) (NOT p3) (NOT p5)) (AND (NOT p2) (NOT p3) p4 (NOT p5))), (OR (AND p1 (NOT p2) (NOT p5)) (AND (NOT p2) p4 (NOT p5)) (AND (NOT p2) p3 (NOT p5))), (AND (NOT p3) (NOT p2)), (OR (AND p1 (NOT p2) (NOT p5)) (AND (NOT p2) p4 (NOT p5)) (AND (NOT p2) p3 (NOT p5))), (OR (AND p1 (NOT p2) (NOT p3) (NOT p5)) (AND (NOT p2) (NOT p3) p4 (NOT p5))), (NOT p3)]
Product exploration explored 100000 steps with 1 reset in 142 ms.
Product exploration explored 100000 steps with 1 reset in 136 ms.
Applying partial POR strategy [false, false, true, true, false, false, false, false, false, true, false, false, true]
Stuttering acceptance computed with spot in 472 ms :[(OR (NOT p0) (AND (NOT p2) (NOT p3) (NOT p5)) (AND (NOT p2) (NOT p4) (NOT p5))), (OR (NOT p0) (AND (NOT p2) (NOT p4) (NOT p5)) (AND (NOT p2) (NOT p3) (NOT p5))), true, (NOT p2), (AND (NOT p2) (NOT p3) (NOT p5)), (OR (AND (NOT p2) (NOT p3) (NOT p5)) (AND (NOT p2) (NOT p4) (NOT p5))), (AND (NOT p2) (NOT p3) (NOT p5)), (OR (AND p1 (NOT p2) (NOT p3) (NOT p5)) (AND (NOT p2) (NOT p3) p4 (NOT p5))), (OR (AND p1 (NOT p2) (NOT p5)) (AND (NOT p2) p4 (NOT p5)) (AND (NOT p2) p3 (NOT p5))), (AND (NOT p3) (NOT p2)), (OR (AND p1 (NOT p2) (NOT p5)) (AND (NOT p2) p4 (NOT p5)) (AND (NOT p2) p3 (NOT p5))), (OR (AND p1 (NOT p2) (NOT p3) (NOT p5)) (AND (NOT p2) (NOT p3) p4 (NOT p5))), (NOT p3)]
Support contains 6 out of 14 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions, iteration 0 : 14/14 places, 84/84 transitions.
Applied a total of 0 rules in 1 ms. Remains 14 /14 variables (removed 0) and now considering 84/84 (removed 0) transitions.
[2021-05-09 06:43:47] [INFO ] Flow matrix only has 83 transitions (discarded 1 similar events)
// Phase 1: matrix 83 rows 14 cols
[2021-05-09 06:43:47] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-09 06:43:47] [INFO ] Dead Transitions using invariants and state equation in 27 ms returned []
[2021-05-09 06:43:47] [INFO ] Redundant transitions in 1 ms returned []
[2021-05-09 06:43:47] [INFO ] Flow matrix only has 83 transitions (discarded 1 similar events)
// Phase 1: matrix 83 rows 14 cols
[2021-05-09 06:43:47] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-09 06:43:47] [INFO ] Dead Transitions using invariants and state equation in 31 ms returned []
Finished structural reductions, in 1 iterations. Remains : 14/14 places, 84/84 transitions.
Product exploration explored 100000 steps with 1 reset in 134 ms.
Product exploration explored 100000 steps with 0 reset in 166 ms.
[2021-05-09 06:43:48] [INFO ] Flatten gal took : 5 ms
[2021-05-09 06:43:48] [INFO ] Flatten gal took : 4 ms
[2021-05-09 06:43:48] [INFO ] Time to serialize gal into /tmp/LTL11633312419037355566.gal : 1 ms
[2021-05-09 06:43:48] [INFO ] Time to serialize properties into /tmp/LTL6881990663011483852.ltl : 1 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64, --gc-threshold, 2000000, -i, /tmp/LTL11633312419037355566.gal, -t, CGAL, -LTL, /tmp/LTL6881990663011483852.ltl, -c, -stutter-deadlock, --gen-order, FOLLOW], workingDir=/home/mcc/execution]

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL11633312419037355566.gal -t CGAL -LTL /tmp/LTL6881990663011483852.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((X(((("((A9<2)||(A12<1))")||(X("((A3<2)||(A4<1))")))U(((X(G("((A5<1)||(A9<2))")))&&(("((A9<2)||(A12<1))")||(X("((A3<2)||(A4<1))"))))||(G(("((A9<2)||(A12<1))")||(X("((A3<2)||(A4<1))"))))))&&("((A10<2)||(A12<1))"))))
Formula 0 simplified : !X("((A10<2)||(A12<1))" & (("((A9<2)||(A12<1))" | X"((A3<2)||(A4<1))") U ((("((A9<2)||(A12<1))" | X"((A3<2)||(A4<1))") & XG"((A5<1)||(A9<2))") | G("((A9<2)||(A12<1))" | X"((A3<2)||(A4<1))"))))
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t2, t3, t4, t5, t6, t7, t8, t10, t11, t12, t13, t14, t15, t17, t18, t19, t20, t21, t22, t23, t24, t26, t27, t28, t29, t30, t31, t32, t33, t35, t36, t37, t38, t39, t40, t41, t42, t43, t44, t45, t46, t47, t48, t49, t50, t51, t52, t53, t54, t57, t59, t60, t61, t62, t63, t64, t65, t66, t67, t69, t70, t71, t72, t73, t75, t76, t77, t78, t79, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :5/8/71/84
Computing Next relation with stutter on 6 deadlock states
36 unique states visited
8 strongly connected components in search stack
40 transitions explored
13 items max in DFS search stack
17 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,0.188379,23748,1,0,382,32420,236,281,1038,36861,730
an accepting run exists (use option '-e' to print it)
Formula 0 is FALSE accepting run found.
FORMULA DNAwalker-PT-02track12Block2-11 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Treatment of property DNAwalker-PT-02track12Block2-11 finished in 3205 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F(p0))], workingDir=/home/mcc/execution]
Support contains 2 out of 14 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 14/14 places, 84/84 transitions.
Applied a total of 0 rules in 2 ms. Remains 14 /14 variables (removed 0) and now considering 84/84 (removed 0) transitions.
[2021-05-09 06:43:48] [INFO ] Flow matrix only has 83 transitions (discarded 1 similar events)
// Phase 1: matrix 83 rows 14 cols
[2021-05-09 06:43:48] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-09 06:43:48] [INFO ] Dead Transitions using invariants and state equation in 31 ms returned []
[2021-05-09 06:43:48] [INFO ] Flow matrix only has 83 transitions (discarded 1 similar events)
// Phase 1: matrix 83 rows 14 cols
[2021-05-09 06:43:48] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-09 06:43:48] [INFO ] Implicit Places using invariants in 11 ms returned []
[2021-05-09 06:43:48] [INFO ] Flow matrix only has 83 transitions (discarded 1 similar events)
// Phase 1: matrix 83 rows 14 cols
[2021-05-09 06:43:48] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-09 06:43:48] [INFO ] State equation strengthened by 17 read => feed constraints.
[2021-05-09 06:43:48] [INFO ] Implicit Places using invariants and state equation in 45 ms returned []
Implicit Place search using SMT with State Equation took 57 ms to find 0 implicit places.
[2021-05-09 06:43:48] [INFO ] Redundant transitions in 1 ms returned []
[2021-05-09 06:43:48] [INFO ] Flow matrix only has 83 transitions (discarded 1 similar events)
// Phase 1: matrix 83 rows 14 cols
[2021-05-09 06:43:48] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-09 06:43:48] [INFO ] Dead Transitions using invariants and state equation in 31 ms returned []
Finished structural reductions, in 1 iterations. Remains : 14/14 places, 84/84 transitions.
Stuttering acceptance computed with spot in 25 ms :[(NOT p0)]
Running random walk in product with property : DNAwalker-PT-02track12Block2-12 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(AND (GEQ s0 2) (GEQ s4 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 13 steps with 1 reset in 0 ms.
FORMULA DNAwalker-PT-02track12Block2-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DNAwalker-PT-02track12Block2-12 finished in 162 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(G((F(G(p0)) U p1))))], workingDir=/home/mcc/execution]
Support contains 3 out of 14 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 14/14 places, 84/84 transitions.
Applied a total of 0 rules in 0 ms. Remains 14 /14 variables (removed 0) and now considering 84/84 (removed 0) transitions.
[2021-05-09 06:43:48] [INFO ] Flow matrix only has 83 transitions (discarded 1 similar events)
// Phase 1: matrix 83 rows 14 cols
[2021-05-09 06:43:48] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-09 06:43:48] [INFO ] Dead Transitions using invariants and state equation in 31 ms returned []
[2021-05-09 06:43:48] [INFO ] Flow matrix only has 83 transitions (discarded 1 similar events)
// Phase 1: matrix 83 rows 14 cols
[2021-05-09 06:43:48] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-09 06:43:48] [INFO ] Implicit Places using invariants in 12 ms returned []
[2021-05-09 06:43:48] [INFO ] Flow matrix only has 83 transitions (discarded 1 similar events)
// Phase 1: matrix 83 rows 14 cols
[2021-05-09 06:43:48] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-09 06:43:48] [INFO ] State equation strengthened by 17 read => feed constraints.
[2021-05-09 06:43:48] [INFO ] Implicit Places using invariants and state equation in 40 ms returned []
Implicit Place search using SMT with State Equation took 54 ms to find 0 implicit places.
[2021-05-09 06:43:48] [INFO ] Flow matrix only has 83 transitions (discarded 1 similar events)
// Phase 1: matrix 83 rows 14 cols
[2021-05-09 06:43:48] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-09 06:43:48] [INFO ] Dead Transitions using invariants and state equation in 31 ms returned []
Finished structural reductions, in 1 iterations. Remains : 14/14 places, 84/84 transitions.
Stuttering acceptance computed with spot in 106 ms :[(NOT p1), (NOT p1), (NOT p0), (NOT p1)]
Running random walk in product with property : DNAwalker-PT-02track12Block2-13 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 1}, { cond=(NOT p1), acceptance={} source=1 dest: 2}, { cond=(NOT p1), acceptance={} source=1 dest: 3}], [{ cond=(NOT p0), acceptance={0} source=2 dest: 2}, { cond=p0, acceptance={} source=2 dest: 2}], [{ cond=(NOT p1), acceptance={} source=3 dest: 2}, { cond=(NOT p1), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p1:(LT s7 1), p0:(AND (GEQ s7 1) (GEQ s2 2) (GEQ s4 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch], stateDesc=[null, null, null, null][false, false, false, false]]
Stuttering criterion allowed to conclude after 9 steps with 0 reset in 0 ms.
FORMULA DNAwalker-PT-02track12Block2-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DNAwalker-PT-02track12Block2-13 finished in 235 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(X(((X(X(F((p1 U (p2||G(p1))))))&&p0) U ((X(X(F((p1 U (p2||G(p1))))))&&p3)||G((F((p1 U (p2||G(p1))))&&p4)))))))], workingDir=/home/mcc/execution]
Support contains 7 out of 14 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 14/14 places, 84/84 transitions.
Applied a total of 0 rules in 1 ms. Remains 14 /14 variables (removed 0) and now considering 84/84 (removed 0) transitions.
[2021-05-09 06:43:48] [INFO ] Flow matrix only has 83 transitions (discarded 1 similar events)
// Phase 1: matrix 83 rows 14 cols
[2021-05-09 06:43:48] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-09 06:43:48] [INFO ] Dead Transitions using invariants and state equation in 31 ms returned []
[2021-05-09 06:43:48] [INFO ] Flow matrix only has 83 transitions (discarded 1 similar events)
// Phase 1: matrix 83 rows 14 cols
[2021-05-09 06:43:48] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-09 06:43:48] [INFO ] Implicit Places using invariants in 9 ms returned []
[2021-05-09 06:43:48] [INFO ] Flow matrix only has 83 transitions (discarded 1 similar events)
// Phase 1: matrix 83 rows 14 cols
[2021-05-09 06:43:48] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-09 06:43:48] [INFO ] State equation strengthened by 17 read => feed constraints.
[2021-05-09 06:43:48] [INFO ] Implicit Places using invariants and state equation in 31 ms returned []
Implicit Place search using SMT with State Equation took 41 ms to find 0 implicit places.
[2021-05-09 06:43:48] [INFO ] Flow matrix only has 83 transitions (discarded 1 similar events)
// Phase 1: matrix 83 rows 14 cols
[2021-05-09 06:43:48] [INFO ] Computed 0 place invariants in 15 ms
[2021-05-09 06:43:48] [INFO ] Dead Transitions using invariants and state equation in 46 ms returned []
Finished structural reductions, in 1 iterations. Remains : 14/14 places, 84/84 transitions.
Stuttering acceptance computed with spot in 211 ms :[(OR (AND (NOT p3) (NOT p4)) (AND (NOT p1) (NOT p2))), (OR (AND (NOT p3) (NOT p4)) (AND (NOT p1) (NOT p2))), (OR (AND (NOT p3) (NOT p4)) (AND (NOT p1) (NOT p2))), true, (AND (NOT p2) (NOT p1)), (OR (NOT p4) (AND (NOT p1) (NOT p2))), (AND (NOT p2) (NOT p1))]
Running random walk in product with property : DNAwalker-PT-02track12Block2-14 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p3) (NOT p4) p0), acceptance={0} source=2 dest: 2}, { cond=(AND (NOT p3) p4 p0), acceptance={} source=2 dest: 2}, { cond=(AND (NOT p3) (NOT p4) (NOT p0)), acceptance={} source=2 dest: 3}, { cond=(OR p3 p0), acceptance={} source=2 dest: 4}, { cond=(AND (NOT p3) p4 (NOT p0)), acceptance={} source=2 dest: 5}, { cond=(AND p4 (NOT p2) (NOT p1)), acceptance={} source=2 dest: 6}], [{ cond=true, acceptance={0} source=3 dest: 3}], [{ cond=true, acceptance={} source=4 dest: 6}], [{ cond=(NOT p4), acceptance={} source=5 dest: 3}, { cond=p4, acceptance={} source=5 dest: 5}, { cond=(AND p4 (NOT p2) (NOT p1)), acceptance={} source=5 dest: 6}], [{ cond=(AND (NOT p2) (NOT p1)), acceptance={0} source=6 dest: 6}, { cond=(AND (NOT p2) p1), acceptance={} source=6 dest: 6}]], initial=0, aps=[p3:(AND (OR (LT s2 1) (LT s6 2)) (OR (LT s4 2) (LT s8 1)) (OR (LT s0 2) (LT s1 1))), p4:(AND (OR (LT s4 2) (LT s8 1)) (OR (LT s0 2) (LT s1 1))), p0:(AND (OR (LT s4 2) (LT s8 1)) (OR (LT s0 2) (LT s1 1))), p2:(AND (LT s13 2) (OR (LT s2 1) (LT s6 2))), p1:(LT s13 2)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch], stateDesc=[null, null, null, null, null, null, null][false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 37 steps with 7 reset in 1 ms.
FORMULA DNAwalker-PT-02track12Block2-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DNAwalker-PT-02track12Block2-14 finished in 350 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X((G(F(p1))||p0)))], workingDir=/home/mcc/execution]
Support contains 5 out of 14 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 14/14 places, 84/84 transitions.
Applied a total of 0 rules in 1 ms. Remains 14 /14 variables (removed 0) and now considering 84/84 (removed 0) transitions.
[2021-05-09 06:43:49] [INFO ] Flow matrix only has 83 transitions (discarded 1 similar events)
// Phase 1: matrix 83 rows 14 cols
[2021-05-09 06:43:49] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-09 06:43:49] [INFO ] Dead Transitions using invariants and state equation in 37 ms returned []
[2021-05-09 06:43:49] [INFO ] Flow matrix only has 83 transitions (discarded 1 similar events)
// Phase 1: matrix 83 rows 14 cols
[2021-05-09 06:43:49] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-09 06:43:49] [INFO ] Implicit Places using invariants in 10 ms returned []
[2021-05-09 06:43:49] [INFO ] Flow matrix only has 83 transitions (discarded 1 similar events)
// Phase 1: matrix 83 rows 14 cols
[2021-05-09 06:43:49] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-09 06:43:49] [INFO ] State equation strengthened by 17 read => feed constraints.
[2021-05-09 06:43:49] [INFO ] Implicit Places using invariants and state equation in 40 ms returned []
Implicit Place search using SMT with State Equation took 52 ms to find 0 implicit places.
[2021-05-09 06:43:49] [INFO ] Flow matrix only has 83 transitions (discarded 1 similar events)
// Phase 1: matrix 83 rows 14 cols
[2021-05-09 06:43:49] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-09 06:43:49] [INFO ] Dead Transitions using invariants and state equation in 41 ms returned []
Finished structural reductions, in 1 iterations. Remains : 14/14 places, 84/84 transitions.
Stuttering acceptance computed with spot in 102 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1), (NOT p1)]
Running random walk in product with property : DNAwalker-PT-02track12Block2-15 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=1 dest: 2}, { cond=(NOT p0), acceptance={} source=1 dest: 3}], [{ cond=(NOT p1), acceptance={0} source=2 dest: 2}], [{ cond=(NOT p1), acceptance={} source=3 dest: 2}, { cond=true, acceptance={} source=3 dest: 3}]], initial=0, aps=[p0:(OR (LT s3 1) (LT s8 2)), p1:(OR (LT s7 1) (AND (GEQ s2 1) (GEQ s12 2)))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 112 ms.
Product exploration explored 100000 steps with 50000 reset in 131 ms.
Knowledge obtained : [p0, (NOT p1)]
Stuttering acceptance computed with spot in 103 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1), (NOT p1)]
Product exploration explored 100000 steps with 50000 reset in 113 ms.
Product exploration explored 100000 steps with 50000 reset in 126 ms.
Applying partial POR strategy [false, true, true, true]
Stuttering acceptance computed with spot in 133 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1), (NOT p1)]
Support contains 5 out of 14 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions, iteration 0 : 14/14 places, 84/84 transitions.
Applied a total of 0 rules in 2 ms. Remains 14 /14 variables (removed 0) and now considering 84/84 (removed 0) transitions.
[2021-05-09 06:43:50] [INFO ] Flow matrix only has 83 transitions (discarded 1 similar events)
// Phase 1: matrix 83 rows 14 cols
[2021-05-09 06:43:50] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-09 06:43:50] [INFO ] Dead Transitions using invariants and state equation in 28 ms returned []
[2021-05-09 06:43:50] [INFO ] Redundant transitions in 1 ms returned []
[2021-05-09 06:43:50] [INFO ] Flow matrix only has 83 transitions (discarded 1 similar events)
// Phase 1: matrix 83 rows 14 cols
[2021-05-09 06:43:50] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-09 06:43:50] [INFO ] Dead Transitions using invariants and state equation in 31 ms returned []
Finished structural reductions, in 1 iterations. Remains : 14/14 places, 84/84 transitions.
Product exploration explored 100000 steps with 50000 reset in 235 ms.
Product exploration explored 100000 steps with 50000 reset in 224 ms.
[2021-05-09 06:43:50] [INFO ] Flatten gal took : 4 ms
[2021-05-09 06:43:50] [INFO ] Flatten gal took : 4 ms
[2021-05-09 06:43:50] [INFO ] Time to serialize gal into /tmp/LTL14877340839516206921.gal : 1 ms
[2021-05-09 06:43:50] [INFO ] Time to serialize properties into /tmp/LTL2335220367251784711.ltl : 0 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64, --gc-threshold, 2000000, -i, /tmp/LTL14877340839516206921.gal, -t, CGAL, -LTL, /tmp/LTL2335220367251784711.ltl, -c, -stutter-deadlock, --gen-order, FOLLOW], workingDir=/home/mcc/execution]

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL14877340839516206921.gal -t CGAL -LTL /tmp/LTL2335220367251784711.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((X(("((A4<1)||(A7<2))")||(G(F("((B6<1)||((A3>=1)&&(A11>=2)))"))))))
Formula 0 simplified : !X("((A4<1)||(A7<2))" | GF"((B6<1)||((A3>=1)&&(A11>=2)))")
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t2, t3, t4, t5, t6, t7, t8, t10, t11, t12, t13, t14, t15, t17, t18, t19, t20, t21, t22, t23, t24, t26, t27, t28, t29, t30, t31, t32, t33, t35, t36, t37, t38, t39, t40, t41, t42, t43, t44, t45, t46, t47, t48, t49, t50, t51, t52, t53, t54, t57, t59, t60, t61, t62, t63, t64, t65, t66, t67, t69, t70, t71, t72, t73, t75, t76, t77, t78, t79, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :5/8/71/84
Computing Next relation with stutter on 6 deadlock states
2 unique states visited
0 strongly connected components in search stack
1 transitions explored
2 items max in DFS search stack
5 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,0.067425,18820,1,0,240,12478,186,84,988,11425,174
no accepting run found
Formula 0 is TRUE no accepting run found.
FORMULA DNAwalker-PT-02track12Block2-15 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
ITS tools runner thread asked to quit. Dying gracefully.
Treatment of property DNAwalker-PT-02track12Block2-15 finished in 1733 ms.
All properties solved without resorting to model-checking.

BK_STOP 1620542631819

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

+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ cut -d . -f 9
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202104292328.jar
+ VERSION=0
+ echo 'Running Version 0'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data /home/mcc/execution/workspace -pnfolder /home/mcc/execution -examination LTLFireability -spotpath /home/mcc/BenchKit/bin//..//ltlfilt -z3path /home/mcc/BenchKit/bin//..//z3/bin/z3 -yices2path /home/mcc/BenchKit/bin//..//yices/bin/yices -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=/tmp/.eclipse -Xss128m -Xms40m -Xmx16000m

Sequence of Actions to be Executed by the VM

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

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="DNAwalker-PT-02track12Block2"
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 DNAwalker-PT-02track12Block2, 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 r064-tall-162038397400541"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DNAwalker-PT-02track12Block2.tgz
mv DNAwalker-PT-02track12Block2 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 ;