Execution Chart

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

Trace from the execution

Formatting '/mnt/tpsp/fkordon/mcc2021-input.r178-tajo-162089416400805.qcow2', fmt=qcow2 size=4294967296 backing_file='/mnt/tpsp/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 ResAllocation-PT-R020C002, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r178-tajo-162089416400805
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 496K
-rw-r--r-- 1 mcc users 18K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 157K May 10 09:44 CTLCardinality.xml
-rw-r--r-- 1 mcc users 11K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 82K May 10 09:44 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 6 14:48 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.7K May 6 14:48 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.4K Mar 28 16:33 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Mar 28 16:33 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K Mar 28 16:33 LTLFireability.txt
-rw-r--r-- 1 mcc users 15K Mar 28 16:33 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.2K Mar 27 10:56 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 15K Mar 27 10:56 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 3.0K Mar 25 14:04 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 18K Mar 25 14:04 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Mar 22 08:15 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Mar 22 08:15 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 5 16:51 equiv_col
-rw-r--r-- 1 mcc users 9 May 5 16:51 instance
-rw-r--r-- 1 mcc users 6 May 5 16:51 iscolored
-rw-r--r-- 1 mcc users 85K 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 ResAllocation-PT-R020C002-00
FORMULA_NAME ResAllocation-PT-R020C002-01
FORMULA_NAME ResAllocation-PT-R020C002-02
FORMULA_NAME ResAllocation-PT-R020C002-03
FORMULA_NAME ResAllocation-PT-R020C002-04
FORMULA_NAME ResAllocation-PT-R020C002-05
FORMULA_NAME ResAllocation-PT-R020C002-06
FORMULA_NAME ResAllocation-PT-R020C002-07
FORMULA_NAME ResAllocation-PT-R020C002-08
FORMULA_NAME ResAllocation-PT-R020C002-09
FORMULA_NAME ResAllocation-PT-R020C002-10
FORMULA_NAME ResAllocation-PT-R020C002-11
FORMULA_NAME ResAllocation-PT-R020C002-12
FORMULA_NAME ResAllocation-PT-R020C002-13
FORMULA_NAME ResAllocation-PT-R020C002-14
FORMULA_NAME ResAllocation-PT-R020C002-15

=== Now, execution of the tool begins

BK_START 1621266886553

Running Version 0
[2021-05-17 15:54:48] [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]
[2021-05-17 15:54:48] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-17 15:54:48] [INFO ] Load time of PNML (sax parser for PT used): 43 ms
[2021-05-17 15:54:48] [INFO ] Transformed 80 places.
[2021-05-17 15:54:48] [INFO ] Transformed 42 transitions.
[2021-05-17 15:54:48] [INFO ] Parsed PT model containing 80 places and 42 transitions in 80 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 9 ms.
Working with output stream class java.io.PrintStream
[2021-05-17 15:54:48] [INFO ] Initial state test concluded for 2 properties.
FORMULA ResAllocation-PT-R020C002-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 53 out of 80 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 80/80 places, 42/42 transitions.
Applied a total of 0 rules in 9 ms. Remains 80 /80 variables (removed 0) and now considering 42/42 (removed 0) transitions.
// Phase 1: matrix 42 rows 80 cols
[2021-05-17 15:54:48] [INFO ] Computed 40 place invariants in 5 ms
[2021-05-17 15:54:48] [INFO ] Implicit Places using invariants in 134 ms returned [43, 45, 51, 57, 65, 71, 77, 79]
Discarding 8 places :
Implicit Place search using SMT only with invariants took 160 ms to find 8 implicit places.
// Phase 1: matrix 42 rows 72 cols
[2021-05-17 15:54:48] [INFO ] Computed 32 place invariants in 1 ms
[2021-05-17 15:54:48] [INFO ] Dead Transitions using invariants and state equation in 48 ms returned []
Starting structural reductions, iteration 1 : 72/80 places, 42/42 transitions.
Applied a total of 0 rules in 1 ms. Remains 72 /72 variables (removed 0) and now considering 42/42 (removed 0) transitions.
// Phase 1: matrix 42 rows 72 cols
[2021-05-17 15:54:48] [INFO ] Computed 32 place invariants in 5 ms
[2021-05-17 15:54:48] [INFO ] Dead Transitions using invariants and state equation in 47 ms returned []
Finished structural reductions, in 2 iterations. Remains : 72/80 places, 42/42 transitions.
[2021-05-17 15:54:48] [INFO ] Flatten gal took : 27 ms
[2021-05-17 15:54:48] [INFO ] Flatten gal took : 8 ms
[2021-05-17 15:54:48] [INFO ] Input system was already deterministic with 42 transitions.
Incomplete random walk after 100000 steps, including 864 resets, run finished after 189 ms. (steps per millisecond=529 ) properties (out of 25) seen :23
Running SMT prover for 2 properties.
// Phase 1: matrix 42 rows 72 cols
[2021-05-17 15:54:49] [INFO ] Computed 32 place invariants in 6 ms
[2021-05-17 15:54:49] [INFO ] [Real]Absence check using 32 positive place invariants in 5 ms returned sat
[2021-05-17 15:54:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 15:54:49] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2021-05-17 15:54:49] [INFO ] Deduced a trap composed of 4 places in 42 ms of which 4 ms to minimize.
[2021-05-17 15:54:49] [INFO ] Deduced a trap composed of 4 places in 18 ms of which 1 ms to minimize.
[2021-05-17 15:54:49] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 81 ms
[2021-05-17 15:54:49] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 15:54:49] [INFO ] [Nat]Absence check using 32 positive place invariants in 4 ms returned sat
[2021-05-17 15:54:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 15:54:49] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2021-05-17 15:54:49] [INFO ] Deduced a trap composed of 4 places in 17 ms of which 1 ms to minimize.
[2021-05-17 15:54:49] [INFO ] Deduced a trap composed of 4 places in 17 ms of which 1 ms to minimize.
[2021-05-17 15:54:49] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 58 ms
[2021-05-17 15:54:49] [INFO ] Computed and/alt/rep : 40/40/40 causal constraints (skipped 0 transitions) in 3 ms.
[2021-05-17 15:54:49] [INFO ] Added : 37 causal constraints over 8 iterations in 46 ms. Result :sat
[2021-05-17 15:54:49] [INFO ] [Real]Absence check using 32 positive place invariants in 5 ms returned sat
[2021-05-17 15:54:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 15:54:49] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2021-05-17 15:54:49] [INFO ] Computed and/alt/rep : 40/40/40 causal constraints (skipped 0 transitions) in 3 ms.
[2021-05-17 15:54:49] [INFO ] Added : 17 causal constraints over 4 iterations in 24 ms. Result :sat
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(X((F(G(p0)) U p0))))], workingDir=/home/mcc/execution]
Support contains 3 out of 72 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 72/72 places, 42/42 transitions.
Applied a total of 0 rules in 3 ms. Remains 72 /72 variables (removed 0) and now considering 42/42 (removed 0) transitions.
// Phase 1: matrix 42 rows 72 cols
[2021-05-17 15:54:49] [INFO ] Computed 32 place invariants in 1 ms
[2021-05-17 15:54:49] [INFO ] Implicit Places using invariants in 48 ms returned [41, 45, 47, 52, 55, 57, 59, 62, 64, 67, 69]
Discarding 11 places :
Implicit Place search using SMT only with invariants took 59 ms to find 11 implicit places.
// Phase 1: matrix 42 rows 61 cols
[2021-05-17 15:54:49] [INFO ] Computed 21 place invariants in 2 ms
[2021-05-17 15:54:49] [INFO ] Dead Transitions using invariants and state equation in 37 ms returned []
Starting structural reductions, iteration 1 : 61/72 places, 42/42 transitions.
Applied a total of 0 rules in 3 ms. Remains 61 /61 variables (removed 0) and now considering 42/42 (removed 0) transitions.
// Phase 1: matrix 42 rows 61 cols
[2021-05-17 15:54:49] [INFO ] Computed 21 place invariants in 1 ms
[2021-05-17 15:54:49] [INFO ] Dead Transitions using invariants and state equation in 41 ms returned []
Finished structural reductions, in 2 iterations. Remains : 61/72 places, 42/42 transitions.
Stuttering acceptance computed with spot in 213 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : ResAllocation-PT-R020C002-00 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 3}], [{ cond=(NOT p0), acceptance={0} source=3 dest: 3}, { cond=p0, acceptance={} source=3 dest: 3}]], initial=0, aps=[p0:(AND (GEQ s13 1) (GEQ s47 1) (GEQ s48 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic], stateDesc=[null, null, null, null][false, false, false, false]]
Stuttering criterion allowed to conclude after 111 steps with 0 reset in 5 ms.
FORMULA ResAllocation-PT-R020C002-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ResAllocation-PT-R020C002-00 finished in 410 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X((p0&&(G(p1) U p2))))], workingDir=/home/mcc/execution]
Support contains 8 out of 72 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 72/72 places, 42/42 transitions.
Applied a total of 0 rules in 2 ms. Remains 72 /72 variables (removed 0) and now considering 42/42 (removed 0) transitions.
// Phase 1: matrix 42 rows 72 cols
[2021-05-17 15:54:49] [INFO ] Computed 32 place invariants in 1 ms
[2021-05-17 15:54:49] [INFO ] Implicit Places using invariants in 70 ms returned [41, 45, 47, 50, 55, 57, 59, 64, 67, 69]
Discarding 10 places :
Implicit Place search using SMT only with invariants took 72 ms to find 10 implicit places.
// Phase 1: matrix 42 rows 62 cols
[2021-05-17 15:54:49] [INFO ] Computed 22 place invariants in 1 ms
[2021-05-17 15:54:49] [INFO ] Dead Transitions using invariants and state equation in 24 ms returned []
Starting structural reductions, iteration 1 : 62/72 places, 42/42 transitions.
Applied a total of 0 rules in 1 ms. Remains 62 /62 variables (removed 0) and now considering 42/42 (removed 0) transitions.
// Phase 1: matrix 42 rows 62 cols
[2021-05-17 15:54:49] [INFO ] Computed 22 place invariants in 1 ms
[2021-05-17 15:54:50] [INFO ] Dead Transitions using invariants and state equation in 33 ms returned []
Finished structural reductions, in 2 iterations. Remains : 62/72 places, 42/42 transitions.
Stuttering acceptance computed with spot in 131 ms :[(NOT p1), (OR (NOT p0) (NOT p2)), (OR (NOT p2) (NOT p1)), true, (OR (NOT p0) (NOT p2))]
Running random walk in product with property : ResAllocation-PT-R020C002-01 automaton TGBA [mat=[[{ cond=p1, acceptance={} source=0 dest: 0}, { cond=(NOT p1), acceptance={} source=0 dest: 3}], [{ cond=(AND p0 (NOT p2) p1), acceptance={} source=1 dest: 2}, { cond=(OR (NOT p0) (AND (NOT p2) (NOT p1))), acceptance={} source=1 dest: 3}], [{ cond=(AND p2 p1), acceptance={0} source=2 dest: 0}, { cond=(AND (NOT p2) p1), acceptance={0} source=2 dest: 2}, { cond=(NOT p1), acceptance={0} source=2 dest: 3}], [{ cond=true, acceptance={0} source=3 dest: 3}], [{ cond=true, acceptance={} source=4 dest: 1}]], initial=4, aps=[p1:(AND (GEQ s27 1) (GEQ s55 1) (GEQ s56 1)), p0:(OR (LT s15 1) (LT s48 1) (LT s49 1)), p2:(OR (LT s2 1) (LT s5 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 209 ms.
Product exploration explored 100000 steps with 50000 reset in 159 ms.
Knowledge obtained : [(NOT p1), p0, p2]
Stuttering acceptance computed with spot in 167 ms :[(NOT p1), (OR (NOT p0) (NOT p2)), (OR (NOT p2) (NOT p1)), true, (OR (NOT p0) (NOT p2))]
Product exploration explored 100000 steps with 50000 reset in 181 ms.
Product exploration explored 100000 steps with 50000 reset in 248 ms.
Applying partial POR strategy [true, true, true, true, false]
Stuttering acceptance computed with spot in 170 ms :[(NOT p1), (OR (NOT p0) (NOT p2)), (OR (NOT p2) (NOT p1)), true, (OR (NOT p0) (NOT p2))]
Support contains 8 out of 62 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions, iteration 0 : 62/62 places, 42/42 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 2 places in 0 ms
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 62 transition count 42
Deduced a syphon composed of 2 places in 0 ms
Applied a total of 2 rules in 10 ms. Remains 62 /62 variables (removed 0) and now considering 42/42 (removed 0) transitions.
[2021-05-17 15:54:51] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 42 rows 62 cols
[2021-05-17 15:54:51] [INFO ] Computed 22 place invariants in 10 ms
[2021-05-17 15:54:51] [INFO ] Dead Transitions using invariants and state equation in 34 ms returned []
Finished structural reductions, in 1 iterations. Remains : 62/62 places, 42/42 transitions.
Product exploration explored 100000 steps with 50000 reset in 514 ms.
Product exploration explored 100000 steps with 50000 reset in 420 ms.
[2021-05-17 15:54:52] [INFO ] Flatten gal took : 6 ms
[2021-05-17 15:54:52] [INFO ] Flatten gal took : 6 ms
[2021-05-17 15:54:52] [INFO ] Time to serialize gal into /tmp/LTL12580167817507970200.gal : 2 ms
[2021-05-17 15:54:52] [INFO ] Time to serialize properties into /tmp/LTL5059092258130297683.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/LTL12580167817507970200.gal, -t, CGAL, -LTL, /tmp/LTL5059092258130297683.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/LTL12580167817507970200.gal -t CGAL -LTL /tmp/LTL5059092258130297683.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((X(((G("(((r_0_13>=1)&&(r_1_13>=1))&&(p_1_14>=1))"))U("((p_0_1<1)||(r_0_2<1))"))&&("(((r_0_7<1)||(r_1_7<1))||(p_1_8<1))"))))
Formula 0 simplified : !X("(((r_0_7<1)||(r_1_7<1))||(p_1_8<1))" & (G"(((r_0_13>=1)&&(r_1_13>=1))&&(p_1_14>=1))" U "((p_0_1<1)||(r_0_2<1))"))
Reverse transition relation is NOT exact ! Due to transitions t20, t21, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :0/40/2/42
Computing Next relation with stutter on 19 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,0,0.080824,19188,1,0,99,11105,121,47,1930,6402,97
no accepting run found
Formula 0 is TRUE no accepting run found.
FORMULA ResAllocation-PT-R020C002-01 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
ITS tools runner thread asked to quit. Dying gracefully.
Treatment of property ResAllocation-PT-R020C002-01 finished in 2917 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !((X(p0)&&G(p1)))], workingDir=/home/mcc/execution]
Support contains 11 out of 72 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 72/72 places, 42/42 transitions.
Applied a total of 0 rules in 2 ms. Remains 72 /72 variables (removed 0) and now considering 42/42 (removed 0) transitions.
// Phase 1: matrix 42 rows 72 cols
[2021-05-17 15:54:52] [INFO ] Computed 32 place invariants in 4 ms
[2021-05-17 15:54:52] [INFO ] Implicit Places using invariants in 62 ms returned [41, 47, 55, 57, 59, 62, 64, 67, 69]
Discarding 9 places :
Implicit Place search using SMT only with invariants took 63 ms to find 9 implicit places.
// Phase 1: matrix 42 rows 63 cols
[2021-05-17 15:54:52] [INFO ] Computed 23 place invariants in 1 ms
[2021-05-17 15:54:52] [INFO ] Dead Transitions using invariants and state equation in 36 ms returned []
Starting structural reductions, iteration 1 : 63/72 places, 42/42 transitions.
Applied a total of 0 rules in 1 ms. Remains 63 /63 variables (removed 0) and now considering 42/42 (removed 0) transitions.
// Phase 1: matrix 42 rows 63 cols
[2021-05-17 15:54:52] [INFO ] Computed 23 place invariants in 1 ms
[2021-05-17 15:54:52] [INFO ] Dead Transitions using invariants and state equation in 34 ms returned []
Finished structural reductions, in 2 iterations. Remains : 63/72 places, 42/42 transitions.
Stuttering acceptance computed with spot in 116 ms :[(OR (NOT p1) (NOT p0)), (OR (NOT p0) (NOT p1)), (NOT p1), true]
Running random walk in product with property : ResAllocation-PT-R020C002-02 automaton TGBA [mat=[[{ cond=(AND p1 p0), acceptance={} source=0 dest: 2}, { cond=(OR (NOT p1) (NOT p0)), acceptance={} source=0 dest: 3}], [{ cond=p1, acceptance={} source=1 dest: 0}, { cond=(NOT p1), acceptance={} source=1 dest: 3}], [{ cond=p1, acceptance={} source=2 dest: 2}, { cond=(NOT p1), acceptance={} source=2 dest: 3}], [{ cond=true, acceptance={0} source=3 dest: 3}]], initial=1, aps=[p1:(OR (LT s15 1) (LT s50 1) (LT s51 1)), p0:(OR (LT s13 1) (LT s48 1) (LT s49 1) (LT s8 1) (LT s11 1) (AND (GEQ s7 1) (GEQ s44 1) (GEQ s45 1) (GEQ s8 1) (GEQ s11 1)))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 598 steps with 5 reset in 3 ms.
FORMULA ResAllocation-PT-R020C002-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ResAllocation-PT-R020C002-02 finished in 276 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(G(p0)))], workingDir=/home/mcc/execution]
Support contains 3 out of 72 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 72/72 places, 42/42 transitions.
Applied a total of 0 rules in 2 ms. Remains 72 /72 variables (removed 0) and now considering 42/42 (removed 0) transitions.
// Phase 1: matrix 42 rows 72 cols
[2021-05-17 15:54:53] [INFO ] Computed 32 place invariants in 0 ms
[2021-05-17 15:54:53] [INFO ] Implicit Places using invariants in 53 ms returned [41, 45, 47, 50, 52, 55, 57, 59, 62, 64, 67]
Discarding 11 places :
Implicit Place search using SMT only with invariants took 57 ms to find 11 implicit places.
// Phase 1: matrix 42 rows 61 cols
[2021-05-17 15:54:53] [INFO ] Computed 21 place invariants in 0 ms
[2021-05-17 15:54:53] [INFO ] Dead Transitions using invariants and state equation in 33 ms returned []
Starting structural reductions, iteration 1 : 61/72 places, 42/42 transitions.
Applied a total of 0 rules in 2 ms. Remains 61 /61 variables (removed 0) and now considering 42/42 (removed 0) transitions.
// Phase 1: matrix 42 rows 61 cols
[2021-05-17 15:54:53] [INFO ] Computed 21 place invariants in 1 ms
[2021-05-17 15:54:53] [INFO ] Dead Transitions using invariants and state equation in 33 ms returned []
Finished structural reductions, in 2 iterations. Remains : 61/72 places, 42/42 transitions.
Stuttering acceptance computed with spot in 64 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : ResAllocation-PT-R020C002-03 automaton TGBA [mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(AND (GEQ s35 1) (GEQ s58 1) (GEQ s59 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA ResAllocation-PT-R020C002-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ResAllocation-PT-R020C002-03 finished in 204 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G((F(p0)&&F(p1))))], workingDir=/home/mcc/execution]
Support contains 5 out of 72 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 72/72 places, 42/42 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 3 places and 0 transitions.
Iterating global reduction 0 with 5 rules applied. Total rules applied 5 place count 69 transition count 40
Applied a total of 5 rules in 14 ms. Remains 69 /72 variables (removed 3) and now considering 40/42 (removed 2) transitions.
// Phase 1: matrix 40 rows 69 cols
[2021-05-17 15:54:53] [INFO ] Computed 31 place invariants in 1 ms
[2021-05-17 15:54:53] [INFO ] Implicit Places using invariants in 56 ms returned [42, 44, 47, 49, 54, 56, 59, 61, 64, 66]
Discarding 10 places :
Implicit Place search using SMT only with invariants took 58 ms to find 10 implicit places.
[2021-05-17 15:54:53] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 40 rows 59 cols
[2021-05-17 15:54:53] [INFO ] Computed 21 place invariants in 0 ms
[2021-05-17 15:54:53] [INFO ] Dead Transitions using invariants and state equation in 30 ms returned []
Starting structural reductions, iteration 1 : 59/72 places, 40/42 transitions.
Applied a total of 0 rules in 10 ms. Remains 59 /59 variables (removed 0) and now considering 40/40 (removed 0) transitions.
[2021-05-17 15:54:53] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 40 rows 59 cols
[2021-05-17 15:54:53] [INFO ] Computed 21 place invariants in 0 ms
[2021-05-17 15:54:53] [INFO ] Dead Transitions using invariants and state equation in 30 ms returned []
Finished structural reductions, in 2 iterations. Remains : 59/72 places, 40/42 transitions.
Stuttering acceptance computed with spot in 91 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : ResAllocation-PT-R020C002-04 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}]], initial=0, aps=[p0:(AND (GEQ s19 1) (GEQ s48 1) (GEQ s49 1)), p1:(OR (LT s26 1) (LT s29 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null, null][true, true, true]]
Stuttering criterion allowed to conclude after 111 steps with 0 reset in 1 ms.
FORMULA ResAllocation-PT-R020C002-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ResAllocation-PT-R020C002-04 finished in 276 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X((F(p0) U p1)))], workingDir=/home/mcc/execution]
Support contains 5 out of 72 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 72/72 places, 42/42 transitions.
Applied a total of 0 rules in 2 ms. Remains 72 /72 variables (removed 0) and now considering 42/42 (removed 0) transitions.
// Phase 1: matrix 42 rows 72 cols
[2021-05-17 15:54:53] [INFO ] Computed 32 place invariants in 1 ms
[2021-05-17 15:54:53] [INFO ] Implicit Places using invariants in 50 ms returned [41, 45, 47, 50, 52, 55, 59, 62, 64, 67, 69]
Discarding 11 places :
Implicit Place search using SMT only with invariants took 58 ms to find 11 implicit places.
// Phase 1: matrix 42 rows 61 cols
[2021-05-17 15:54:53] [INFO ] Computed 21 place invariants in 1 ms
[2021-05-17 15:54:53] [INFO ] Dead Transitions using invariants and state equation in 32 ms returned []
Starting structural reductions, iteration 1 : 61/72 places, 42/42 transitions.
Applied a total of 0 rules in 7 ms. Remains 61 /61 variables (removed 0) and now considering 42/42 (removed 0) transitions.
// Phase 1: matrix 42 rows 61 cols
[2021-05-17 15:54:53] [INFO ] Computed 21 place invariants in 1 ms
[2021-05-17 15:54:53] [INFO ] Dead Transitions using invariants and state equation in 33 ms returned []
Finished structural reductions, in 2 iterations. Remains : 61/72 places, 42/42 transitions.
Stuttering acceptance computed with spot in 82 ms :[(NOT p1), (NOT p1), (NOT p0)]
Running random walk in product with property : ResAllocation-PT-R020C002-05 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p1), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 2}]], initial=0, aps=[p1:(OR (LT s21 1) (LT s51 1) (LT s52 1)), p0:(AND (GEQ s16 1) (GEQ s19 1))], nbAcceptance=0, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 135 ms.
Product exploration explored 100000 steps with 50000 reset in 196 ms.
Knowledge obtained : [p1, (NOT p0)]
Stuttering acceptance computed with spot in 129 ms :[(NOT p1), (NOT p1), (NOT p0)]
Product exploration explored 100000 steps with 50000 reset in 137 ms.
Product exploration explored 100000 steps with 50000 reset in 143 ms.
Applying partial POR strategy [false, true, true]
Stuttering acceptance computed with spot in 134 ms :[(NOT p1), (NOT p1), (NOT p0)]
Support contains 5 out of 61 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions, iteration 0 : 61/61 places, 42/42 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 2 places in 0 ms
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 61 transition count 42
Deduced a syphon composed of 2 places in 0 ms
Applied a total of 2 rules in 6 ms. Remains 61 /61 variables (removed 0) and now considering 42/42 (removed 0) transitions.
[2021-05-17 15:54:54] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 42 rows 61 cols
[2021-05-17 15:54:54] [INFO ] Computed 21 place invariants in 7 ms
[2021-05-17 15:54:55] [INFO ] Dead Transitions using invariants and state equation in 64 ms returned []
Finished structural reductions, in 1 iterations. Remains : 61/61 places, 42/42 transitions.
Product exploration explored 100000 steps with 50000 reset in 295 ms.
Product exploration explored 100000 steps with 50000 reset in 280 ms.
[2021-05-17 15:54:55] [INFO ] Flatten gal took : 4 ms
[2021-05-17 15:54:55] [INFO ] Flatten gal took : 3 ms
[2021-05-17 15:54:55] [INFO ] Time to serialize gal into /tmp/LTL11450572144886871254.gal : 1 ms
[2021-05-17 15:54:55] [INFO ] Time to serialize properties into /tmp/LTL14595327744154354081.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/LTL11450572144886871254.gal, -t, CGAL, -LTL, /tmp/LTL14595327744154354081.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/LTL11450572144886871254.gal -t CGAL -LTL /tmp/LTL14595327744154354081.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((X((F("((p_0_8>=1)&&(r_0_9>=1))"))U("(((r_0_10<1)||(r_1_10<1))||(p_1_11<1))"))))
Formula 0 simplified : !X(F"((p_0_8>=1)&&(r_0_9>=1))" U "(((r_0_10<1)||(r_1_10<1))||(p_1_11<1))")
Reverse transition relation is NOT exact ! Due to transitions t20, t21, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :0/40/2/42
Computing Next relation with stutter on 19 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,0,0.067727,17932,1,0,99,10848,111,47,1884,6278,98
no accepting run found
Formula 0 is TRUE no accepting run found.
FORMULA ResAllocation-PT-R020C002-05 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Treatment of property ResAllocation-PT-R020C002-05 finished in 2120 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G(p0))], workingDir=/home/mcc/execution]
Support contains 3 out of 72 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 72/72 places, 42/42 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 3 places and 0 transitions.
Iterating global reduction 0 with 5 rules applied. Total rules applied 5 place count 69 transition count 40
Applied a total of 5 rules in 10 ms. Remains 69 /72 variables (removed 3) and now considering 40/42 (removed 2) transitions.
// Phase 1: matrix 40 rows 69 cols
[2021-05-17 15:54:55] [INFO ] Computed 31 place invariants in 0 ms
[2021-05-17 15:54:55] [INFO ] Implicit Places using invariants in 57 ms returned [42, 44, 47, 49, 52, 54, 56, 59, 64, 66]
Discarding 10 places :
Implicit Place search using SMT only with invariants took 58 ms to find 10 implicit places.
[2021-05-17 15:54:55] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 40 rows 59 cols
[2021-05-17 15:54:55] [INFO ] Computed 21 place invariants in 0 ms
[2021-05-17 15:54:55] [INFO ] Dead Transitions using invariants and state equation in 30 ms returned []
Starting structural reductions, iteration 1 : 59/72 places, 40/42 transitions.
Applied a total of 0 rules in 3 ms. Remains 59 /59 variables (removed 0) and now considering 40/40 (removed 0) transitions.
[2021-05-17 15:54:55] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 40 rows 59 cols
[2021-05-17 15:54:55] [INFO ] Computed 21 place invariants in 0 ms
[2021-05-17 15:54:55] [INFO ] Dead Transitions using invariants and state equation in 31 ms returned []
Finished structural reductions, in 2 iterations. Remains : 59/72 places, 40/42 transitions.
Stuttering acceptance computed with spot in 46 ms :[true, (NOT p0)]
Running random walk in product with property : ResAllocation-PT-R020C002-06 automaton TGBA [mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 1}]], initial=1, aps=[p0:(OR (LT s29 1) (LT s53 1) (LT s54 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Entered a terminal (fully accepting) state of product in 19 steps with 0 reset in 0 ms.
FORMULA ResAllocation-PT-R020C002-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ResAllocation-PT-R020C002-06 finished in 204 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(F((p0||G(p1)))))], workingDir=/home/mcc/execution]
Support contains 5 out of 72 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 72/72 places, 42/42 transitions.
Applied a total of 0 rules in 2 ms. Remains 72 /72 variables (removed 0) and now considering 42/42 (removed 0) transitions.
// Phase 1: matrix 42 rows 72 cols
[2021-05-17 15:54:55] [INFO ] Computed 32 place invariants in 0 ms
[2021-05-17 15:54:55] [INFO ] Implicit Places using invariants in 37 ms returned [41, 45, 47, 50, 52, 55, 57, 59, 62, 64, 67]
Discarding 11 places :
Implicit Place search using SMT only with invariants took 38 ms to find 11 implicit places.
// Phase 1: matrix 42 rows 61 cols
[2021-05-17 15:54:55] [INFO ] Computed 21 place invariants in 2 ms
[2021-05-17 15:54:55] [INFO ] Dead Transitions using invariants and state equation in 25 ms returned []
Starting structural reductions, iteration 1 : 61/72 places, 42/42 transitions.
Applied a total of 0 rules in 1 ms. Remains 61 /61 variables (removed 0) and now considering 42/42 (removed 0) transitions.
// Phase 1: matrix 42 rows 61 cols
[2021-05-17 15:54:55] [INFO ] Computed 21 place invariants in 1 ms
[2021-05-17 15:54:55] [INFO ] Dead Transitions using invariants and state equation in 33 ms returned []
Finished structural reductions, in 2 iterations. Remains : 61/72 places, 42/42 transitions.
Stuttering acceptance computed with spot in 66 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : ResAllocation-PT-R020C002-07 automaton TGBA [mat=[[{ cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=0 dest: 0}, { cond=(AND p1 (NOT p0)), acceptance={} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 0}]], initial=1, aps=[p1:(AND (GEQ s35 1) (GEQ s58 1) (GEQ s59 1)), p0:(AND (GEQ s4 1) (GEQ s7 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic], stateDesc=[null, null][false, false]]
Stuttering criterion allowed to conclude after 14104 steps with 1563 reset in 17 ms.
FORMULA ResAllocation-PT-R020C002-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ResAllocation-PT-R020C002-07 finished in 194 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X((F(!p0)&&(p1||X(F(!p2))))))], workingDir=/home/mcc/execution]
Support contains 6 out of 72 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 72/72 places, 42/42 transitions.
Applied a total of 0 rules in 1 ms. Remains 72 /72 variables (removed 0) and now considering 42/42 (removed 0) transitions.
// Phase 1: matrix 42 rows 72 cols
[2021-05-17 15:54:56] [INFO ] Computed 32 place invariants in 1 ms
[2021-05-17 15:54:56] [INFO ] Implicit Places using invariants in 48 ms returned [41, 45, 47, 50, 52, 57, 59, 62, 64, 67, 69]
Discarding 11 places :
Implicit Place search using SMT only with invariants took 48 ms to find 11 implicit places.
// Phase 1: matrix 42 rows 61 cols
[2021-05-17 15:54:56] [INFO ] Computed 21 place invariants in 1 ms
[2021-05-17 15:54:56] [INFO ] Dead Transitions using invariants and state equation in 34 ms returned []
Starting structural reductions, iteration 1 : 61/72 places, 42/42 transitions.
Applied a total of 0 rules in 1 ms. Remains 61 /61 variables (removed 0) and now considering 42/42 (removed 0) transitions.
// Phase 1: matrix 42 rows 61 cols
[2021-05-17 15:54:56] [INFO ] Computed 21 place invariants in 1 ms
[2021-05-17 15:54:56] [INFO ] Dead Transitions using invariants and state equation in 21 ms returned []
Finished structural reductions, in 2 iterations. Remains : 61/72 places, 42/42 transitions.
Stuttering acceptance computed with spot in 161 ms :[(OR p0 (AND (NOT p1) p2)), (OR p0 (AND (NOT p1) p2)), p0, p2]
Running random walk in product with property : ResAllocation-PT-R020C002-08 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=p0, acceptance={} source=1 dest: 2}, { cond=(NOT p1), acceptance={} source=1 dest: 3}], [{ cond=p0, acceptance={} source=2 dest: 2}], [{ cond=p2, acceptance={} source=3 dest: 3}]], initial=0, aps=[p0:(AND (GEQ s4 1) (GEQ s7 1)), p1:(GEQ s38 1), p2:(AND (GEQ s19 1) (GEQ s50 1) (GEQ s51 1))], nbAcceptance=0, 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 33333 reset in 114 ms.
Product exploration explored 100000 steps with 33333 reset in 129 ms.
Knowledge obtained : [(NOT p0), (NOT p1), (NOT p2)]
Stuttering acceptance computed with spot in 131 ms :[(OR p0 (AND (NOT p1) p2)), (OR p0 (AND (NOT p1) p2)), p0, p2]
Product exploration explored 100000 steps with 33333 reset in 114 ms.
Product exploration explored 100000 steps with 33333 reset in 128 ms.
Applying partial POR strategy [false, false, true, true]
Stuttering acceptance computed with spot in 160 ms :[(OR p0 (AND (NOT p1) p2)), (OR p0 (AND (NOT p1) p2)), p0, p2]
Support contains 6 out of 61 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions, iteration 0 : 61/61 places, 42/42 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 1 places in 0 ms
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 61 transition count 42
Deduced a syphon composed of 1 places in 0 ms
Applied a total of 1 rules in 3 ms. Remains 61 /61 variables (removed 0) and now considering 42/42 (removed 0) transitions.
[2021-05-17 15:54:57] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 42 rows 61 cols
[2021-05-17 15:54:57] [INFO ] Computed 21 place invariants in 1 ms
[2021-05-17 15:54:57] [INFO ] Dead Transitions using invariants and state equation in 29 ms returned []
Finished structural reductions, in 1 iterations. Remains : 61/61 places, 42/42 transitions.
Product exploration explored 100000 steps with 33333 reset in 372 ms.
Product exploration explored 100000 steps with 33333 reset in 352 ms.
[2021-05-17 15:54:58] [INFO ] Flatten gal took : 8 ms
[2021-05-17 15:54:58] [INFO ] Flatten gal took : 6 ms
[2021-05-17 15:54:58] [INFO ] Time to serialize gal into /tmp/LTL5081458714478157910.gal : 10 ms
[2021-05-17 15:54:58] [INFO ] Time to serialize properties into /tmp/LTL12527509898861679243.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/LTL5081458714478157910.gal, -t, CGAL, -LTL, /tmp/LTL12527509898861679243.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/LTL5081458714478157910.gal -t CGAL -LTL /tmp/LTL12527509898861679243.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((X((F("((p_0_2<1)||(r_0_3<1))"))&&(("(p_0_19>=1)")||(X(F("(((r_0_9<1)||(r_1_9<1))||(p_1_10<1))")))))))
Formula 0 simplified : !X(F"((p_0_2<1)||(r_0_3<1))" & ("(p_0_19>=1)" | XF"(((r_0_9<1)||(r_1_9<1))||(p_1_10<1))"))
Reverse transition relation is NOT exact ! Due to transitions t20, t21, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :0/40/2/42
Computing Next relation with stutter on 19 deadlock states
3 unique states visited
0 strongly connected components in search stack
2 transitions explored
3 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,0,0.06818,18372,1,0,100,10903,113,48,1881,6307,104
no accepting run found
Formula 0 is TRUE no accepting run found.
FORMULA ResAllocation-PT-R020C002-08 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
ITS tools runner thread asked to quit. Dying gracefully.
Treatment of property ResAllocation-PT-R020C002-08 finished in 2220 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 4 out of 72 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 72/72 places, 42/42 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 3 rules applied. Total rules applied 3 place count 70 transition count 41
Applied a total of 3 rules in 4 ms. Remains 70 /72 variables (removed 2) and now considering 41/42 (removed 1) transitions.
// Phase 1: matrix 41 rows 70 cols
[2021-05-17 15:54:58] [INFO ] Computed 31 place invariants in 0 ms
[2021-05-17 15:54:58] [INFO ] Implicit Places using invariants in 47 ms returned [45, 48, 50, 53, 55, 57, 60, 62, 65, 67]
Discarding 10 places :
Implicit Place search using SMT only with invariants took 48 ms to find 10 implicit places.
[2021-05-17 15:54:58] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 41 rows 60 cols
[2021-05-17 15:54:58] [INFO ] Computed 21 place invariants in 0 ms
[2021-05-17 15:54:58] [INFO ] Dead Transitions using invariants and state equation in 29 ms returned []
Starting structural reductions, iteration 1 : 60/72 places, 41/42 transitions.
Applied a total of 0 rules in 5 ms. Remains 60 /60 variables (removed 0) and now considering 41/41 (removed 0) transitions.
[2021-05-17 15:54:58] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 41 rows 60 cols
[2021-05-17 15:54:58] [INFO ] Computed 21 place invariants in 1 ms
[2021-05-17 15:54:58] [INFO ] Dead Transitions using invariants and state equation in 27 ms returned []
Finished structural reductions, in 2 iterations. Remains : 60/72 places, 41/42 transitions.
Stuttering acceptance computed with spot in 75 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : ResAllocation-PT-R020C002-10 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 s7 1) (GEQ s43 1) (GEQ s44 1)), p1:(GEQ s38 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Stuttering criterion allowed to conclude after 111 steps with 0 reset in 0 ms.
FORMULA ResAllocation-PT-R020C002-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ResAllocation-PT-R020C002-10 finished in 221 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !((F(p0)||X(X((G(p2)&&p1)))))], workingDir=/home/mcc/execution]
Support contains 7 out of 72 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 72/72 places, 42/42 transitions.
Applied a total of 0 rules in 1 ms. Remains 72 /72 variables (removed 0) and now considering 42/42 (removed 0) transitions.
// Phase 1: matrix 42 rows 72 cols
[2021-05-17 15:54:58] [INFO ] Computed 32 place invariants in 1 ms
[2021-05-17 15:54:58] [INFO ] Implicit Places using invariants in 40 ms returned [41, 45, 50, 52, 55, 57, 59, 62, 64, 67, 69]
Discarding 11 places :
Implicit Place search using SMT only with invariants took 41 ms to find 11 implicit places.
// Phase 1: matrix 42 rows 61 cols
[2021-05-17 15:54:58] [INFO ] Computed 21 place invariants in 0 ms
[2021-05-17 15:54:58] [INFO ] Dead Transitions using invariants and state equation in 36 ms returned []
Starting structural reductions, iteration 1 : 61/72 places, 42/42 transitions.
Applied a total of 0 rules in 1 ms. Remains 61 /61 variables (removed 0) and now considering 42/42 (removed 0) transitions.
// Phase 1: matrix 42 rows 61 cols
[2021-05-17 15:54:58] [INFO ] Computed 21 place invariants in 1 ms
[2021-05-17 15:54:58] [INFO ] Dead Transitions using invariants and state equation in 28 ms returned []
Finished structural reductions, in 2 iterations. Remains : 61/72 places, 42/42 transitions.
Stuttering acceptance computed with spot in 140 ms :[(NOT p0), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p1))), (AND (NOT p0) (NOT p2)), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p1))), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p1)))]
Running random walk in product with property : ResAllocation-PT-R020C002-11 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), acceptance={} source=1 dest: 0}, { cond=(AND (NOT p0) p1 p2), acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={} source=2 dest: 0}, { cond=(AND (NOT p0) p2), acceptance={} source=2 dest: 2}], [{ cond=(NOT p0), acceptance={} source=3 dest: 4}], [{ cond=(NOT p0), acceptance={} source=4 dest: 1}]], initial=3, aps=[p0:(AND (GEQ s9 1) (GEQ s45 1) (GEQ s46 1)), p1:(AND (GEQ s18 1) (GEQ s21 1)), p2:(AND (GEQ s18 1) (GEQ s21 1) (OR (LT s14 1) (LT s17 1)))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Stuttering criterion allowed to conclude after 111 steps with 0 reset in 1 ms.
FORMULA ResAllocation-PT-R020C002-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ResAllocation-PT-R020C002-11 finished in 259 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X((F(p0)||G(p1))))], workingDir=/home/mcc/execution]
Support contains 8 out of 72 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 72/72 places, 42/42 transitions.
Applied a total of 0 rules in 0 ms. Remains 72 /72 variables (removed 0) and now considering 42/42 (removed 0) transitions.
// Phase 1: matrix 42 rows 72 cols
[2021-05-17 15:54:58] [INFO ] Computed 32 place invariants in 1 ms
[2021-05-17 15:54:58] [INFO ] Implicit Places using invariants in 52 ms returned [45, 47, 50, 52, 55, 57, 59, 62, 64, 69]
Discarding 10 places :
Implicit Place search using SMT only with invariants took 54 ms to find 10 implicit places.
// Phase 1: matrix 42 rows 62 cols
[2021-05-17 15:54:58] [INFO ] Computed 22 place invariants in 1 ms
[2021-05-17 15:54:58] [INFO ] Dead Transitions using invariants and state equation in 46 ms returned []
Starting structural reductions, iteration 1 : 62/72 places, 42/42 transitions.
Applied a total of 0 rules in 0 ms. Remains 62 /62 variables (removed 0) and now considering 42/42 (removed 0) transitions.
// Phase 1: matrix 42 rows 62 cols
[2021-05-17 15:54:58] [INFO ] Computed 22 place invariants in 0 ms
[2021-05-17 15:54:58] [INFO ] Dead Transitions using invariants and state equation in 29 ms returned []
Finished structural reductions, in 2 iterations. Remains : 62/72 places, 42/42 transitions.
Stuttering acceptance computed with spot in 89 ms :[(NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : ResAllocation-PT-R020C002-12 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=2 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(OR (LT s33 1) (LT s58 1) (LT s59 1)), p1:(AND (OR (LT s1 1) (LT s41 1) (LT s42 1)) (OR (LT s18 1) (LT s21 1)))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 96 ms.
Product exploration explored 100000 steps with 50000 reset in 109 ms.
Knowledge obtained : [p0, p1]
Stuttering acceptance computed with spot in 80 ms :[(NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Product exploration explored 100000 steps with 50000 reset in 97 ms.
Product exploration explored 100000 steps with 50000 reset in 114 ms.
Applying partial POR strategy [true, false, true]
Stuttering acceptance computed with spot in 130 ms :[(NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Support contains 8 out of 62 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions, iteration 0 : 62/62 places, 42/42 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 1 places in 0 ms
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 62 transition count 42
Deduced a syphon composed of 1 places in 0 ms
Applied a total of 1 rules in 4 ms. Remains 62 /62 variables (removed 0) and now considering 42/42 (removed 0) transitions.
[2021-05-17 15:54:59] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 42 rows 62 cols
[2021-05-17 15:54:59] [INFO ] Computed 22 place invariants in 0 ms
[2021-05-17 15:54:59] [INFO ] Dead Transitions using invariants and state equation in 31 ms returned []
Finished structural reductions, in 1 iterations. Remains : 62/62 places, 42/42 transitions.
Product exploration explored 100000 steps with 50000 reset in 310 ms.
Product exploration explored 100000 steps with 50000 reset in 309 ms.
[2021-05-17 15:55:00] [INFO ] Flatten gal took : 4 ms
[2021-05-17 15:55:00] [INFO ] Flatten gal took : 3 ms
[2021-05-17 15:55:00] [INFO ] Time to serialize gal into /tmp/LTL7540136722262492597.gal : 9 ms
[2021-05-17 15:55:00] [INFO ] Time to serialize properties into /tmp/LTL16112686430165246823.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/LTL7540136722262492597.gal, -t, CGAL, -LTL, /tmp/LTL16112686430165246823.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/LTL7540136722262492597.gal -t CGAL -LTL /tmp/LTL16112686430165246823.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((X((F("(((r_0_16<1)||(r_1_16<1))||(p_1_17<1))"))||(G("((((r_0_0<1)||(r_1_0<1))||(p_1_1<1))&&((p_0_9<1)||(r_0_10<1)))")))))
Formula 0 simplified : !X(F"(((r_0_16<1)||(r_1_16<1))||(p_1_17<1))" | G"((((r_0_0<1)||(r_1_0<1))||(p_1_1<1))&&((p_0_9<1)||(r_0_10<1)))")
Reverse transition relation is NOT exact ! Due to transitions t20, t21, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :0/40/2/42
Computing Next relation with stutter on 19 deadlock states
2 unique states visited
0 strongly connected components in search stack
1 transitions explored
2 items max in DFS search stack
7 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,0,0.099506,18240,1,0,99,10941,113,47,1921,6319,98
no accepting run found
Formula 0 is TRUE no accepting run found.
FORMULA ResAllocation-PT-R020C002-12 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
ITS tools runner thread asked to quit. Dying gracefully.
Treatment of property ResAllocation-PT-R020C002-12 finished in 1886 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !((p0 U G(!p1)))], workingDir=/home/mcc/execution]
Support contains 5 out of 72 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 72/72 places, 42/42 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 0 with 5 rules applied. Total rules applied 5 place count 69 transition count 40
Applied a total of 5 rules in 8 ms. Remains 69 /72 variables (removed 3) and now considering 40/42 (removed 2) transitions.
// Phase 1: matrix 40 rows 69 cols
[2021-05-17 15:55:00] [INFO ] Computed 31 place invariants in 1 ms
[2021-05-17 15:55:00] [INFO ] Implicit Places using invariants in 63 ms returned [42, 44, 47, 49, 52, 56, 59, 61, 64, 66]
Discarding 10 places :
Implicit Place search using SMT only with invariants took 64 ms to find 10 implicit places.
[2021-05-17 15:55:00] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 40 rows 59 cols
[2021-05-17 15:55:00] [INFO ] Computed 21 place invariants in 0 ms
[2021-05-17 15:55:00] [INFO ] Dead Transitions using invariants and state equation in 34 ms returned []
Starting structural reductions, iteration 1 : 59/72 places, 40/42 transitions.
Applied a total of 0 rules in 3 ms. Remains 59 /59 variables (removed 0) and now considering 40/40 (removed 0) transitions.
[2021-05-17 15:55:00] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 40 rows 59 cols
[2021-05-17 15:55:00] [INFO ] Computed 21 place invariants in 1 ms
[2021-05-17 15:55:00] [INFO ] Dead Transitions using invariants and state equation in 38 ms returned []
Finished structural reductions, in 2 iterations. Remains : 59/72 places, 40/42 transitions.
Stuttering acceptance computed with spot in 100 ms :[p1, true, p1]
Running random walk in product with property : ResAllocation-PT-R020C002-13 automaton TGBA [mat=[[{ cond=(AND (NOT p1) p0), acceptance={} source=0 dest: 0}, { cond=(AND p1 p0), acceptance={0} source=0 dest: 0}, { cond=(AND p1 (NOT p0)), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=0 dest: 2}], [{ cond=true, acceptance={0} source=1 dest: 1}], [{ cond=p1, acceptance={} source=2 dest: 1}, { cond=(NOT p1), acceptance={} source=2 dest: 2}]], initial=0, aps=[p1:(OR (LT s21 1) (LT s49 1) (LT s50 1)), p0:(OR (LT s28 1) (LT s31 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Stuttering criterion allowed to conclude after 114 steps with 0 reset in 0 ms.
FORMULA ResAllocation-PT-R020C002-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ResAllocation-PT-R020C002-13 finished in 276 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F((G(!p0)||(!p0&&G(F((p1&&X((!p0 U (p2||G(!p0)))))))))))], workingDir=/home/mcc/execution]
Support contains 6 out of 72 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 72/72 places, 42/42 transitions.
Applied a total of 0 rules in 1 ms. Remains 72 /72 variables (removed 0) and now considering 42/42 (removed 0) transitions.
// Phase 1: matrix 42 rows 72 cols
[2021-05-17 15:55:00] [INFO ] Computed 32 place invariants in 0 ms
[2021-05-17 15:55:01] [INFO ] Implicit Places using invariants in 52 ms returned [41, 45, 47, 50, 52, 55, 57, 59, 62, 64, 67, 69]
Discarding 12 places :
Implicit Place search using SMT only with invariants took 53 ms to find 12 implicit places.
// Phase 1: matrix 42 rows 60 cols
[2021-05-17 15:55:01] [INFO ] Computed 20 place invariants in 1 ms
[2021-05-17 15:55:01] [INFO ] Dead Transitions using invariants and state equation in 36 ms returned []
Starting structural reductions, iteration 1 : 60/72 places, 42/42 transitions.
Applied a total of 0 rules in 0 ms. Remains 60 /60 variables (removed 0) and now considering 42/42 (removed 0) transitions.
// Phase 1: matrix 42 rows 60 cols
[2021-05-17 15:55:01] [INFO ] Computed 20 place invariants in 1 ms
[2021-05-17 15:55:01] [INFO ] Dead Transitions using invariants and state equation in 34 ms returned []
Finished structural reductions, in 2 iterations. Remains : 60/72 places, 42/42 transitions.
Stuttering acceptance computed with spot in 197 ms :[p0, (OR (AND p0 (NOT p2)) (AND p0 (NOT p1))), (OR (AND p0 (NOT p1)) (AND p0 (NOT p2))), p0, (AND p0 (NOT p2))]
Running random walk in product with property : ResAllocation-PT-R020C002-14 automaton TGBA [mat=[[{ cond=(AND (NOT p1) p0), acceptance={} source=0 dest: 1}, { cond=true, acceptance={} source=0 dest: 2}, { cond=p0, acceptance={} source=0 dest: 3}, { cond=(AND p1 p0), acceptance={} source=0 dest: 4}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p1) p0), acceptance={0} source=1 dest: 1}, { cond=(AND p1 (NOT p0)), acceptance={} source=1 dest: 4}, { cond=(AND p1 p0), acceptance={0} source=1 dest: 4}], [{ cond=(AND (NOT p1) p0), acceptance={} source=2 dest: 1}, { cond=true, acceptance={} source=2 dest: 2}, { cond=(AND p1 p0), acceptance={} source=2 dest: 4}], [{ cond=p0, acceptance={0} source=3 dest: 3}], [{ cond=(AND (NOT p1) p0 (NOT p2)), acceptance={0} source=4 dest: 1}, { cond=(AND p1 p0 (NOT p2)), acceptance={0} source=4 dest: 4}, { cond=(AND (NOT p0) (NOT p2)), acceptance={} source=4 dest: 4}]], initial=0, aps=[p1:(OR (LT s24 1) (LT s27 1)), p0:(AND (GEQ s4 1) (GEQ s7 1)), p2:(AND (OR (LT s4 1) (LT s7 1)) (OR (LT s36 1) (LT s39 1)))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 5839 reset in 145 ms.
Product exploration explored 100000 steps with 5902 reset in 219 ms.
Knowledge obtained : [p1, (NOT p0), p2]
Stuttering acceptance computed with spot in 164 ms :[p0, (OR (AND p0 (NOT p2)) (AND p0 (NOT p1))), (OR (AND p0 (NOT p1)) (AND p0 (NOT p2))), p0, (AND p0 (NOT p2))]
Product exploration explored 100000 steps with 5905 reset in 154 ms.
Product exploration explored 100000 steps with 5820 reset in 199 ms.
Applying partial POR strategy [false, false, false, true, false]
Stuttering acceptance computed with spot in 209 ms :[p0, (OR (AND p0 (NOT p2)) (AND p0 (NOT p1))), (OR (AND p0 (NOT p1)) (AND p0 (NOT p2))), p0, (AND p0 (NOT p2))]
Support contains 6 out of 60 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions, iteration 0 : 60/60 places, 42/42 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 1 places in 0 ms
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 60 transition count 42
Deduced a syphon composed of 1 places in 0 ms
Applied a total of 1 rules in 2 ms. Remains 60 /60 variables (removed 0) and now considering 42/42 (removed 0) transitions.
[2021-05-17 15:55:02] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 42 rows 60 cols
[2021-05-17 15:55:02] [INFO ] Computed 20 place invariants in 0 ms
[2021-05-17 15:55:02] [INFO ] Dead Transitions using invariants and state equation in 41 ms returned []
Finished structural reductions, in 1 iterations. Remains : 60/60 places, 42/42 transitions.
Product exploration explored 100000 steps with 5910 reset in 145 ms.
Product exploration explored 100000 steps with 5857 reset in 161 ms.
[2021-05-17 15:55:03] [INFO ] Flatten gal took : 4 ms
[2021-05-17 15:55:03] [INFO ] Flatten gal took : 4 ms
[2021-05-17 15:55:03] [INFO ] Time to serialize gal into /tmp/LTL1355279697064049979.gal : 2 ms
[2021-05-17 15:55:03] [INFO ] Time to serialize properties into /tmp/LTL7862973975725659559.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/LTL1355279697064049979.gal, -t, CGAL, -LTL, /tmp/LTL7862973975725659559.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/LTL1355279697064049979.gal -t CGAL -LTL /tmp/LTL7862973975725659559.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((F((G("((p_0_2<1)||(r_0_3<1))"))||((G(F(("((p_0_12<1)||(r_0_13<1))")&&(X(("((p_0_2<1)||(r_0_3<1))")U(("(((p_0_2<1)||(r_0_3<1))&&((p_0_18<1)||(r_0_19<1)))")||(G("((p_0_2<1)||(r_0_3<1))"))))))))&&("((p_0_2<1)||(r_0_3<1))")))))
Formula 0 simplified : !F(G"((p_0_2<1)||(r_0_3<1))" | ("((p_0_2<1)||(r_0_3<1))" & GF("((p_0_12<1)||(r_0_13<1))" & X("((p_0_2<1)||(r_0_3<1))" U ("(((p_0_2<1)||(r_0_3<1))&&((p_0_18<1)||(r_0_19<1)))" | G"((p_0_2<1)||(r_0_3<1))")))))
Reverse transition relation is NOT exact ! Due to transitions t20, t21, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :0/40/2/42
Computing Next relation with stutter on 19 deadlock states
Detected timeout of ITS tools.
[2021-05-17 15:55:18] [INFO ] Flatten gal took : 10 ms
[2021-05-17 15:55:18] [INFO ] Applying decomposition
[2021-05-17 15:55:18] [INFO ] Flatten gal took : 7 ms
Converted graph to binary with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/convert-linux64, -i, /tmp/graph5319181803102014429.txt, -o, /tmp/graph5319181803102014429.bin, -w, /tmp/graph5319181803102014429.weights], workingDir=null]
Built communities with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/louvain-linux64, /tmp/graph5319181803102014429.bin, -l, -1, -v, -w, /tmp/graph5319181803102014429.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-17 15:55:18] [INFO ] Decomposing Gal with order
[2021-05-17 15:55:18] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-17 15:55:18] [INFO ] Flatten gal took : 43 ms
[2021-05-17 15:55:18] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 2 ms.
[2021-05-17 15:55:18] [INFO ] Time to serialize gal into /tmp/LTL4643651209383851033.gal : 4 ms
[2021-05-17 15:55:18] [INFO ] Time to serialize properties into /tmp/LTL10088194944739755463.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/LTL4643651209383851033.gal, -t, CGAL, -LTL, /tmp/LTL10088194944739755463.ltl, -c, -stutter-deadlock], 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/LTL4643651209383851033.gal -t CGAL -LTL /tmp/LTL10088194944739755463.ltl -c -stutter-deadlock
Read 1 LTL properties
Checking formula 0 : !((F((G("((i1.i0.u2.p_0_2<1)||(i1.i0.u3.r_0_3<1))"))||((G(F(("((i4.u12.p_0_12<1)||(i4.u13.r_0_13<1))")&&(X(("((i1.i0.u2.p_0_2<1)||(i1.i0.u3.r_0_3<1))")U(("(((i1.i0.u2.p_0_2<1)||(i1.i0.u3.r_0_3<1))&&((i6.u18.p_0_18<1)||(i6.u19.r_0_19<1)))")||(G("((i1.i0.u2.p_0_2<1)||(i1.i0.u3.r_0_3<1))"))))))))&&("((i1.i0.u2.p_0_2<1)||(i1.i0.u3.r_0_3<1))")))))
Formula 0 simplified : !F(G"((i1.i0.u2.p_0_2<1)||(i1.i0.u3.r_0_3<1))" | ("((i1.i0.u2.p_0_2<1)||(i1.i0.u3.r_0_3<1))" & GF("((i4.u12.p_0_12<1)||(i4.u13.r_0_13<1))" & X("((i1.i0.u2.p_0_2<1)||(i1.i0.u3.r_0_3<1))" U ("(((i1.i0.u2.p_0_2<1)||(i1.i0.u3.r_0_3<1))&&((i6.u18.p_0_18<1)||(i6.u19.r_0_19<1)))" | G"((i1.i0.u2.p_0_2<1)||(i1.i0.u3.r_0_3<1))")))))
Reverse transition relation is NOT exact ! Due to transitions i0.u0.t21, i6.u19.t20, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :0/40/2/42
Computing Next relation with stutter on 19 deadlock states
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin467715984338081655
[2021-05-17 15:55:33] [INFO ] Built C files in 13ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin467715984338081655
Running compilation step : CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin467715984338081655]
Compilation finished in 425 ms.
Running link step : CommandLine [args=[gcc, -shared, -o, gal.so, model.o], workingDir=/tmp/ltsmin467715984338081655]
Link finished in 72 ms.
Running LTSmin : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/pins2lts-mc-linux64, ./gal.so, --threads=8, --when, --ltl, <>(([]((LTLAPp0==true))||([](<>(((LTLAPp1==true)&&X(((LTLAPp0==true) U ((LTLAPp2==true)||[]((LTLAPp0==true))))))))&&(LTLAPp0==true)))), --buchi-type=spotba], workingDir=/tmp/ltsmin467715984338081655]
LTSmin run took 2862 ms.
FORMULA ResAllocation-PT-R020C002-14 FALSE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Treatment of property ResAllocation-PT-R020C002-14 finished in 35771 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(X(G(((p1||F(p2))&&p0)))))], workingDir=/home/mcc/execution]
Support contains 7 out of 72 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 72/72 places, 42/42 transitions.
Applied a total of 0 rules in 1 ms. Remains 72 /72 variables (removed 0) and now considering 42/42 (removed 0) transitions.
// Phase 1: matrix 42 rows 72 cols
[2021-05-17 15:55:36] [INFO ] Computed 32 place invariants in 1 ms
[2021-05-17 15:55:36] [INFO ] Implicit Places using invariants in 46 ms returned [41, 45, 47, 50, 52, 55, 57, 62, 64, 67, 69]
Discarding 11 places :
Implicit Place search using SMT only with invariants took 59 ms to find 11 implicit places.
// Phase 1: matrix 42 rows 61 cols
[2021-05-17 15:55:36] [INFO ] Computed 21 place invariants in 0 ms
[2021-05-17 15:55:36] [INFO ] Dead Transitions using invariants and state equation in 34 ms returned []
Starting structural reductions, iteration 1 : 61/72 places, 42/42 transitions.
Applied a total of 0 rules in 0 ms. Remains 61 /61 variables (removed 0) and now considering 42/42 (removed 0) transitions.
// Phase 1: matrix 42 rows 61 cols
[2021-05-17 15:55:36] [INFO ] Computed 21 place invariants in 1 ms
[2021-05-17 15:55:36] [INFO ] Dead Transitions using invariants and state equation in 29 ms returned []
Finished structural reductions, in 2 iterations. Remains : 61/72 places, 42/42 transitions.
Stuttering acceptance computed with spot in 151 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (OR (NOT p0) (AND (NOT p1) (NOT p2))), (OR (NOT p0) (AND (NOT p1) (NOT p2))), true, (NOT p2)]
Running random walk in product with property : ResAllocation-PT-R020C002-15 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=p0, acceptance={} source=2 dest: 2}, { cond=(NOT p0), acceptance={} source=2 dest: 3}, { cond=(AND p0 (NOT p1) (NOT p2)), acceptance={} source=2 dest: 4}], [{ cond=true, acceptance={0} source=3 dest: 3}], [{ cond=(NOT p2), acceptance={0} source=4 dest: 4}]], initial=0, aps=[p0:(AND (GEQ s23 1) (GEQ s52 1) (GEQ s53 1)), p1:(AND (GEQ s30 1) (GEQ s33 1)), p2:(OR (LT s18 1) (LT s21 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 0 ms.
FORMULA ResAllocation-PT-R020C002-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ResAllocation-PT-R020C002-15 finished in 299 ms.
All properties solved without resorting to model-checking.

BK_STOP 1621266937264

--------------------
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="ResAllocation-PT-R020C002"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-4028"
echo " Executing tool itstools"
echo " Input is ResAllocation-PT-R020C002, 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 r178-tajo-162089416400805"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ResAllocation-PT-R020C002.tgz
mv ResAllocation-PT-R020C002 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 ;