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.r216-tall-162098205200533.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)
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=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is ShieldPPPs-PT-002A, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r216-tall-162098205200533
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 348K
-rw-r--r-- 1 mcc users 11K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 102K May 10 09:44 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.8K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 76K 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 6.5K May 6 14:48 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.2K Mar 28 16:37 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K Mar 28 16:37 LTLCardinality.xml
-rw-r--r-- 1 mcc users 1.9K Mar 28 16:37 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Mar 28 16:37 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.2K Mar 27 12:22 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 16K Mar 27 12:22 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.9K Mar 25 18:23 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 20K Mar 25 18:23 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Mar 22 08:16 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Mar 22 08:16 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 5 16:52 equiv_col
-rw-r--r-- 1 mcc users 5 May 5 16:52 instance
-rw-r--r-- 1 mcc users 6 May 5 16:52 iscolored
-rw-r--r-- 1 mcc users 18K May 5 16:52 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 ShieldPPPs-PT-002A-00
FORMULA_NAME ShieldPPPs-PT-002A-01
FORMULA_NAME ShieldPPPs-PT-002A-02
FORMULA_NAME ShieldPPPs-PT-002A-03
FORMULA_NAME ShieldPPPs-PT-002A-04
FORMULA_NAME ShieldPPPs-PT-002A-05
FORMULA_NAME ShieldPPPs-PT-002A-06
FORMULA_NAME ShieldPPPs-PT-002A-07
FORMULA_NAME ShieldPPPs-PT-002A-08
FORMULA_NAME ShieldPPPs-PT-002A-09
FORMULA_NAME ShieldPPPs-PT-002A-10
FORMULA_NAME ShieldPPPs-PT-002A-11
FORMULA_NAME ShieldPPPs-PT-002A-12
FORMULA_NAME ShieldPPPs-PT-002A-13
FORMULA_NAME ShieldPPPs-PT-002A-14
FORMULA_NAME ShieldPPPs-PT-002A-15

=== Now, execution of the tool begins

BK_START 1621121984532

Running Version 0
[2021-05-15 23:39:46] [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]
[2021-05-15 23:39:46] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-15 23:39:46] [INFO ] Load time of PNML (sax parser for PT used): 32 ms
[2021-05-15 23:39:46] [INFO ] Transformed 65 places.
[2021-05-15 23:39:46] [INFO ] Transformed 55 transitions.
[2021-05-15 23:39:46] [INFO ] Found NUPN structural information;
[2021-05-15 23:39:46] [INFO ] Parsed PT model containing 65 places and 55 transitions in 69 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 9 ms.
Working with output stream class java.io.PrintStream
[2021-05-15 23:39:46] [INFO ] Initial state test concluded for 3 properties.
Support contains 34 out of 65 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 65/65 places, 55/55 transitions.
Applied a total of 0 rules in 9 ms. Remains 65 /65 variables (removed 0) and now considering 55/55 (removed 0) transitions.
// Phase 1: matrix 55 rows 65 cols
[2021-05-15 23:39:46] [INFO ] Computed 23 place invariants in 5 ms
[2021-05-15 23:39:46] [INFO ] Implicit Places using invariants in 113 ms returned []
// Phase 1: matrix 55 rows 65 cols
[2021-05-15 23:39:46] [INFO ] Computed 23 place invariants in 3 ms
[2021-05-15 23:39:46] [INFO ] Implicit Places using invariants and state equation in 68 ms returned []
Implicit Place search using SMT with State Equation took 204 ms to find 0 implicit places.
// Phase 1: matrix 55 rows 65 cols
[2021-05-15 23:39:46] [INFO ] Computed 23 place invariants in 1 ms
[2021-05-15 23:39:46] [INFO ] Dead Transitions using invariants and state equation in 40 ms returned []
Finished structural reductions, in 1 iterations. Remains : 65/65 places, 55/55 transitions.
[2021-05-15 23:39:46] [INFO ] Flatten gal took : 26 ms
[2021-05-15 23:39:46] [INFO ] Flatten gal took : 10 ms
[2021-05-15 23:39:46] [INFO ] Input system was already deterministic with 55 transitions.
Finished random walk after 499 steps, including 3 resets, run visited all 30 properties in 8 ms. (steps per millisecond=62 )
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(F((G(p1)||p0))))], workingDir=/home/mcc/execution]
Support contains 4 out of 65 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 65/65 places, 55/55 transitions.
Applied a total of 0 rules in 2 ms. Remains 65 /65 variables (removed 0) and now considering 55/55 (removed 0) transitions.
// Phase 1: matrix 55 rows 65 cols
[2021-05-15 23:39:46] [INFO ] Computed 23 place invariants in 1 ms
[2021-05-15 23:39:46] [INFO ] Implicit Places using invariants in 50 ms returned []
// Phase 1: matrix 55 rows 65 cols
[2021-05-15 23:39:46] [INFO ] Computed 23 place invariants in 1 ms
[2021-05-15 23:39:46] [INFO ] Implicit Places using invariants and state equation in 61 ms returned []
Implicit Place search using SMT with State Equation took 113 ms to find 0 implicit places.
// Phase 1: matrix 55 rows 65 cols
[2021-05-15 23:39:46] [INFO ] Computed 23 place invariants in 1 ms
[2021-05-15 23:39:46] [INFO ] Dead Transitions using invariants and state equation in 44 ms returned []
Finished structural reductions, in 1 iterations. Remains : 65/65 places, 55/55 transitions.
Stuttering acceptance computed with spot in 167 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : ShieldPPPs-PT-002A-00 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 (NEQ s47 0) (NEQ s64 0)), p0:(OR (NEQ s20 1) (NEQ s41 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic], stateDesc=[null, null][false, false]]
Product exploration explored 100000 steps with 50000 reset in 293 ms.
Product exploration explored 100000 steps with 50000 reset in 196 ms.
Knowledge obtained : [(NOT p1), p0]
Stuttering acceptance computed with spot in 53 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Product exploration explored 100000 steps with 50000 reset in 135 ms.
Product exploration explored 100000 steps with 50000 reset in 192 ms.
Applying partial POR strategy [true, false]
Stuttering acceptance computed with spot in 48 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Support contains 4 out of 65 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions, iteration 0 : 65/65 places, 55/55 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 65 transition count 55
Deduced a syphon composed of 1 places in 0 ms
Applied a total of 1 rules in 10 ms. Remains 65 /65 variables (removed 0) and now considering 55/55 (removed 0) transitions.
[2021-05-15 23:39:48] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 55 rows 65 cols
[2021-05-15 23:39:48] [INFO ] Computed 23 place invariants in 1 ms
[2021-05-15 23:39:48] [INFO ] Dead Transitions using invariants and state equation in 59 ms returned []
Finished structural reductions, in 1 iterations. Remains : 65/65 places, 55/55 transitions.
Product exploration explored 100000 steps with 50000 reset in 420 ms.
Product exploration explored 100000 steps with 50000 reset in 337 ms.
[2021-05-15 23:39:49] [INFO ] Flatten gal took : 6 ms
[2021-05-15 23:39:49] [INFO ] Flatten gal took : 7 ms
[2021-05-15 23:39:49] [INFO ] Time to serialize gal into /tmp/LTL94495062415376704.gal : 2 ms
[2021-05-15 23:39:49] [INFO ] Time to serialize properties into /tmp/LTL5903860388104187791.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/LTL94495062415376704.gal, -t, CGAL, -LTL, /tmp/LTL5903860388104187791.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/LTL94495062415376704.gal -t CGAL -LTL /tmp/LTL5903860388104187791.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((X(F(("((p20==0)||(p41==0))")||(G("((p47==1)&&(p64==1))"))))))
Formula 0 simplified : !XF("((p20==0)||(p41==0))" | G"((p47==1)&&(p64==1))")
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14, t15, t16, t17, t20, t26, t28, t30, t36, t38, t41, t43, t45, t47, t51, t53, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :0/25/30/55
Computing Next relation with stutter on 162 deadlock states
2 unique states visited
0 strongly connected components in search stack
1 transitions explored
2 items max in DFS search stack
209 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,0,2.10915,67916,1,0,151,356153,146,60,2094,279604,127
no accepting run found
Formula 0 is TRUE no accepting run found.
FORMULA ShieldPPPs-PT-002A-00 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Treatment of property ShieldPPPs-PT-002A-00 finished in 4705 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(((p0 U (p1&&F(p0)))||X(G(p0))))], workingDir=/home/mcc/execution]
Support contains 3 out of 65 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 65/65 places, 55/55 transitions.
Applied a total of 0 rules in 2 ms. Remains 65 /65 variables (removed 0) and now considering 55/55 (removed 0) transitions.
// Phase 1: matrix 55 rows 65 cols
[2021-05-15 23:39:51] [INFO ] Computed 23 place invariants in 5 ms
[2021-05-15 23:39:51] [INFO ] Implicit Places using invariants in 39 ms returned []
// Phase 1: matrix 55 rows 65 cols
[2021-05-15 23:39:51] [INFO ] Computed 23 place invariants in 0 ms
[2021-05-15 23:39:51] [INFO ] Implicit Places using invariants and state equation in 49 ms returned []
Implicit Place search using SMT with State Equation took 89 ms to find 0 implicit places.
// Phase 1: matrix 55 rows 65 cols
[2021-05-15 23:39:51] [INFO ] Computed 23 place invariants in 1 ms
[2021-05-15 23:39:51] [INFO ] Dead Transitions using invariants and state equation in 35 ms returned []
Finished structural reductions, in 1 iterations. Remains : 65/65 places, 55/55 transitions.
Stuttering acceptance computed with spot in 114 ms :[true, (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : ShieldPPPs-PT-002A-01 automaton TGBA [mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(AND p1 (NOT p0)), acceptance={} source=2 dest: 1}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=2 dest: 3}, { cond=(AND (NOT p1) p0), acceptance={} source=2 dest: 4}], [{ cond=(NOT p0), acceptance={} source=3 dest: 0}, { cond=p0, acceptance={} source=3 dest: 3}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=4 dest: 0}, { cond=(AND p1 (NOT p0)), acceptance={} source=4 dest: 1}, { cond=(AND (NOT p1) p0), acceptance={} source=4 dest: 4}]], initial=2, aps=[p0:(AND (EQ s49 1) (EQ s58 1)), p1:(EQ s52 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]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA ShieldPPPs-PT-002A-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldPPPs-PT-002A-01 finished in 253 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G(p0))], workingDir=/home/mcc/execution]
Support contains 2 out of 65 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 65/65 places, 55/55 transitions.
Reduce places removed 1 places and 1 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 63 transition count 53
Applied a total of 2 rules in 10 ms. Remains 63 /65 variables (removed 2) and now considering 53/55 (removed 2) transitions.
// Phase 1: matrix 53 rows 63 cols
[2021-05-15 23:39:51] [INFO ] Computed 23 place invariants in 0 ms
[2021-05-15 23:39:51] [INFO ] Implicit Places using invariants in 40 ms returned []
// Phase 1: matrix 53 rows 63 cols
[2021-05-15 23:39:51] [INFO ] Computed 23 place invariants in 1 ms
[2021-05-15 23:39:51] [INFO ] Implicit Places using invariants and state equation in 57 ms returned []
Implicit Place search using SMT with State Equation took 98 ms to find 0 implicit places.
[2021-05-15 23:39:51] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 53 rows 63 cols
[2021-05-15 23:39:51] [INFO ] Computed 23 place invariants in 0 ms
[2021-05-15 23:39:51] [INFO ] Dead Transitions using invariants and state equation in 37 ms returned []
Finished structural reductions, in 1 iterations. Remains : 63/65 places, 53/55 transitions.
Stuttering acceptance computed with spot in 29 ms :[true, (NOT p0)]
Running random walk in product with property : ShieldPPPs-PT-002A-02 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 (NEQ s46 1) (NEQ s60 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 139 steps with 0 reset in 1 ms.
FORMULA ShieldPPPs-PT-002A-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldPPPs-PT-002A-02 finished in 192 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !((G(F((p0||G(F(p1))))) U G(p2)))], workingDir=/home/mcc/execution]
Support contains 3 out of 65 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 65/65 places, 55/55 transitions.
Reduce places removed 1 places and 1 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 63 transition count 53
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 62 transition count 52
Applied a total of 4 rules in 8 ms. Remains 62 /65 variables (removed 3) and now considering 52/55 (removed 3) transitions.
// Phase 1: matrix 52 rows 62 cols
[2021-05-15 23:39:51] [INFO ] Computed 23 place invariants in 0 ms
[2021-05-15 23:39:51] [INFO ] Implicit Places using invariants in 31 ms returned []
// Phase 1: matrix 52 rows 62 cols
[2021-05-15 23:39:51] [INFO ] Computed 23 place invariants in 1 ms
[2021-05-15 23:39:52] [INFO ] Implicit Places using invariants and state equation in 53 ms returned []
Implicit Place search using SMT with State Equation took 86 ms to find 0 implicit places.
[2021-05-15 23:39:52] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 52 rows 62 cols
[2021-05-15 23:39:52] [INFO ] Computed 23 place invariants in 2 ms
[2021-05-15 23:39:52] [INFO ] Dead Transitions using invariants and state equation in 37 ms returned []
Finished structural reductions, in 1 iterations. Remains : 62/65 places, 52/55 transitions.
Stuttering acceptance computed with spot in 84 ms :[(NOT p2), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0) p2)]
Running random walk in product with property : ShieldPPPs-PT-002A-03 automaton TGBA [mat=[[{ cond=(NOT p2), acceptance={0} source=0 dest: 0}, { cond=p2, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0) (NOT p2)), acceptance={} source=0 dest: 1}, { cond=(NOT p2), acceptance={} source=0 dest: 2}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=1 dest: 1}], [{ cond=(AND (NOT p1) (NOT p0) p2), acceptance={} source=2 dest: 1}, { cond=p2, acceptance={} source=2 dest: 2}]], initial=0, aps=[p2:(OR (EQ s36 0) (EQ s50 0)), p1:(AND (EQ s36 1) (EQ s50 1)), p0:(EQ s49 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 2345 steps with 18 reset in 8 ms.
FORMULA ShieldPPPs-PT-002A-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldPPPs-PT-002A-03 finished in 245 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(((G(p0) U X(p1))&&X((F(G(p3))&&p2))))], workingDir=/home/mcc/execution]
Support contains 5 out of 65 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 65/65 places, 55/55 transitions.
Applied a total of 0 rules in 2 ms. Remains 65 /65 variables (removed 0) and now considering 55/55 (removed 0) transitions.
// Phase 1: matrix 55 rows 65 cols
[2021-05-15 23:39:52] [INFO ] Computed 23 place invariants in 0 ms
[2021-05-15 23:39:52] [INFO ] Implicit Places using invariants in 46 ms returned []
// Phase 1: matrix 55 rows 65 cols
[2021-05-15 23:39:52] [INFO ] Computed 23 place invariants in 2 ms
[2021-05-15 23:39:52] [INFO ] Implicit Places using invariants and state equation in 52 ms returned []
Implicit Place search using SMT with State Equation took 99 ms to find 0 implicit places.
// Phase 1: matrix 55 rows 65 cols
[2021-05-15 23:39:52] [INFO ] Computed 23 place invariants in 1 ms
[2021-05-15 23:39:52] [INFO ] Dead Transitions using invariants and state equation in 36 ms returned []
Finished structural reductions, in 1 iterations. Remains : 65/65 places, 55/55 transitions.
Stuttering acceptance computed with spot in 204 ms :[(OR (NOT p3) (NOT p1) (NOT p2)), (NOT p1), (OR (NOT p3) (NOT p2)), (AND (NOT p0) (NOT p1)), (NOT p1), true, (NOT p3), (NOT p0)]
Running random walk in product with property : ShieldPPPs-PT-002A-04 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=true, acceptance={} source=0 dest: 2}, { cond=p0, acceptance={} source=0 dest: 3}, { cond=p0, acceptance={} source=0 dest: 4}], [{ cond=(NOT p1), acceptance={} source=1 dest: 5}], [{ cond=(NOT p2), acceptance={} source=2 dest: 5}, { cond=p2, acceptance={} source=2 dest: 6}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=3 dest: 5}, { cond=(AND p0 (NOT p1)), acceptance={} source=3 dest: 7}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=4 dest: 1}, { cond=(AND p0 (NOT p1)), acceptance={} source=4 dest: 3}, { cond=(AND p0 (NOT p1)), acceptance={0} source=4 dest: 4}], [{ cond=true, acceptance={0} source=5 dest: 5}], [{ cond=(NOT p3), acceptance={0} source=6 dest: 6}, { cond=p3, acceptance={} source=6 dest: 6}], [{ cond=(NOT p0), acceptance={} source=7 dest: 5}, { cond=p0, acceptance={} source=7 dest: 7}]], initial=0, aps=[p0:(AND (EQ s6 1) (EQ s23 1)), p1:(EQ s63 1), p2:(AND (EQ s6 1) (EQ s23 1)), p3:(OR (NEQ s4 1) (NEQ s25 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch], stateDesc=[null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA ShieldPPPs-PT-002A-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldPPPs-PT-002A-04 finished in 356 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(X(X(F(p0)))))], workingDir=/home/mcc/execution]
Support contains 2 out of 65 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 65/65 places, 55/55 transitions.
Applied a total of 0 rules in 2 ms. Remains 65 /65 variables (removed 0) and now considering 55/55 (removed 0) transitions.
// Phase 1: matrix 55 rows 65 cols
[2021-05-15 23:39:52] [INFO ] Computed 23 place invariants in 1 ms
[2021-05-15 23:39:52] [INFO ] Implicit Places using invariants in 42 ms returned []
// Phase 1: matrix 55 rows 65 cols
[2021-05-15 23:39:52] [INFO ] Computed 23 place invariants in 0 ms
[2021-05-15 23:39:52] [INFO ] Implicit Places using invariants and state equation in 49 ms returned []
Implicit Place search using SMT with State Equation took 91 ms to find 0 implicit places.
// Phase 1: matrix 55 rows 65 cols
[2021-05-15 23:39:52] [INFO ] Computed 23 place invariants in 0 ms
[2021-05-15 23:39:52] [INFO ] Dead Transitions using invariants and state equation in 33 ms returned []
Finished structural reductions, in 1 iterations. Remains : 65/65 places, 55/55 transitions.
Stuttering acceptance computed with spot in 88 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : ShieldPPPs-PT-002A-05 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={} source=2 dest: 3}], [{ cond=true, acceptance={} source=3 dest: 1}]], initial=2, aps=[p0:(AND (EQ s18 1) (EQ s29 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][false, false, false, false]]
Product exploration explored 100000 steps with 9743 reset in 137 ms.
Product exploration explored 100000 steps with 9754 reset in 167 ms.
Knowledge obtained : [(NOT p0)]
Stuttering acceptance computed with spot in 98 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 9711 reset in 139 ms.
Product exploration explored 100000 steps with 9752 reset in 258 ms.
Applying partial POR strategy [true, false, false, false]
Stuttering acceptance computed with spot in 101 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Support contains 2 out of 65 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions, iteration 0 : 65/65 places, 55/55 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 65 transition count 55
Deduced a syphon composed of 2 places in 0 ms
Applied a total of 2 rules in 6 ms. Remains 65 /65 variables (removed 0) and now considering 55/55 (removed 0) transitions.
[2021-05-15 23:39:53] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 55 rows 65 cols
[2021-05-15 23:39:53] [INFO ] Computed 23 place invariants in 1 ms
[2021-05-15 23:39:53] [INFO ] Dead Transitions using invariants and state equation in 73 ms returned []
Finished structural reductions, in 1 iterations. Remains : 65/65 places, 55/55 transitions.
Product exploration explored 100000 steps with 10061 reset in 219 ms.
Product exploration explored 100000 steps with 10068 reset in 171 ms.
[2021-05-15 23:39:54] [INFO ] Flatten gal took : 6 ms
[2021-05-15 23:39:54] [INFO ] Flatten gal took : 5 ms
[2021-05-15 23:39:54] [INFO ] Time to serialize gal into /tmp/LTL4515261220188660652.gal : 1 ms
[2021-05-15 23:39:54] [INFO ] Time to serialize properties into /tmp/LTL9957787305454791281.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/LTL4515261220188660652.gal, -t, CGAL, -LTL, /tmp/LTL9957787305454791281.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/LTL4515261220188660652.gal -t CGAL -LTL /tmp/LTL9957787305454791281.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((X(X(X(F("((p18==1)&&(p29==1))"))))))
Formula 0 simplified : !XXXF"((p18==1)&&(p29==1))"
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14, t15, t16, t17, t20, t26, t28, t30, t36, t38, t41, t43, t45, t47, t51, t53, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :0/25/30/55
Computing Next relation with stutter on 162 deadlock states
4 unique states visited
0 strongly connected components in search stack
3 transitions explored
4 items max in DFS search stack
232 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,0,2.32897,70632,1,0,254,364303,136,125,2085,290543,336
no accepting run found
Formula 0 is TRUE no accepting run found.
FORMULA ShieldPPPs-PT-002A-05 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
ITS tools runner thread asked to quit. Dying gracefully.
Treatment of property ShieldPPPs-PT-002A-05 finished in 4254 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(F(p0)))], workingDir=/home/mcc/execution]
Support contains 2 out of 65 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 65/65 places, 55/55 transitions.
Applied a total of 0 rules in 1 ms. Remains 65 /65 variables (removed 0) and now considering 55/55 (removed 0) transitions.
// Phase 1: matrix 55 rows 65 cols
[2021-05-15 23:39:56] [INFO ] Computed 23 place invariants in 1 ms
[2021-05-15 23:39:56] [INFO ] Implicit Places using invariants in 48 ms returned []
// Phase 1: matrix 55 rows 65 cols
[2021-05-15 23:39:56] [INFO ] Computed 23 place invariants in 1 ms
[2021-05-15 23:39:56] [INFO ] Implicit Places using invariants and state equation in 68 ms returned []
Implicit Place search using SMT with State Equation took 118 ms to find 0 implicit places.
// Phase 1: matrix 55 rows 65 cols
[2021-05-15 23:39:56] [INFO ] Computed 23 place invariants in 0 ms
[2021-05-15 23:39:56] [INFO ] Dead Transitions using invariants and state equation in 51 ms returned []
Finished structural reductions, in 1 iterations. Remains : 65/65 places, 55/55 transitions.
Stuttering acceptance computed with spot in 48 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : ShieldPPPs-PT-002A-06 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(AND (EQ s6 1) (EQ s23 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][false, false]]
Stuttering criterion allowed to conclude after 99864 steps with 2443 reset in 150 ms.
FORMULA ShieldPPPs-PT-002A-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldPPPs-PT-002A-06 finished in 378 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G(F(p0)))], workingDir=/home/mcc/execution]
Support contains 4 out of 65 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 65/65 places, 55/55 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 63 transition count 53
Applied a total of 4 rules in 5 ms. Remains 63 /65 variables (removed 2) and now considering 53/55 (removed 2) transitions.
// Phase 1: matrix 53 rows 63 cols
[2021-05-15 23:39:57] [INFO ] Computed 23 place invariants in 0 ms
[2021-05-15 23:39:57] [INFO ] Implicit Places using invariants in 95 ms returned []
// Phase 1: matrix 53 rows 63 cols
[2021-05-15 23:39:57] [INFO ] Computed 23 place invariants in 0 ms
[2021-05-15 23:39:57] [INFO ] Implicit Places using invariants and state equation in 61 ms returned []
Implicit Place search using SMT with State Equation took 166 ms to find 0 implicit places.
[2021-05-15 23:39:57] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 53 rows 63 cols
[2021-05-15 23:39:57] [INFO ] Computed 23 place invariants in 1 ms
[2021-05-15 23:39:57] [INFO ] Dead Transitions using invariants and state equation in 32 ms returned []
Finished structural reductions, in 1 iterations. Remains : 63/65 places, 53/55 transitions.
Stuttering acceptance computed with spot in 44 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : ShieldPPPs-PT-002A-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 (EQ s44 1) (EQ s61 1) (EQ s3 1) (EQ s30 1))], 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 235 steps with 1 reset in 1 ms.
FORMULA ShieldPPPs-PT-002A-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldPPPs-PT-002A-07 finished in 260 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !((X(G(p0)) U (X(F(p2))&&p1)))], workingDir=/home/mcc/execution]
Support contains 5 out of 65 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 65/65 places, 55/55 transitions.
Applied a total of 0 rules in 1 ms. Remains 65 /65 variables (removed 0) and now considering 55/55 (removed 0) transitions.
// Phase 1: matrix 55 rows 65 cols
[2021-05-15 23:39:57] [INFO ] Computed 23 place invariants in 1 ms
[2021-05-15 23:39:57] [INFO ] Implicit Places using invariants in 30 ms returned []
// Phase 1: matrix 55 rows 65 cols
[2021-05-15 23:39:57] [INFO ] Computed 23 place invariants in 6 ms
[2021-05-15 23:39:57] [INFO ] Implicit Places using invariants and state equation in 54 ms returned []
Implicit Place search using SMT with State Equation took 93 ms to find 0 implicit places.
// Phase 1: matrix 55 rows 65 cols
[2021-05-15 23:39:57] [INFO ] Computed 23 place invariants in 4 ms
[2021-05-15 23:39:57] [INFO ] Dead Transitions using invariants and state equation in 40 ms returned []
Finished structural reductions, in 1 iterations. Remains : 65/65 places, 55/55 transitions.
Stuttering acceptance computed with spot in 78 ms :[(OR (NOT p1) (NOT p2)), (NOT p0), (NOT p2), true]
Running random walk in product with property : ShieldPPPs-PT-002A-08 automaton TGBA [mat=[[{ cond=(NOT p1), acceptance={0} source=0 dest: 0}, { cond=(NOT p1), acceptance={0} source=0 dest: 1}, { cond=p1, acceptance={0} source=0 dest: 2}], [{ cond=p0, acceptance={} source=1 dest: 1}, { cond=(NOT p0), acceptance={} source=1 dest: 3}], [{ cond=(NOT p2), acceptance={0} source=2 dest: 2}], [{ cond=true, acceptance={0} source=3 dest: 3}]], initial=0, aps=[p1:(AND (EQ s18 1) (EQ s27 1) (EQ s43 1) (EQ s45 1)), p0:(AND (EQ s43 1) (EQ s45 1)), p2:(AND (EQ s18 1) (EQ s29 1))], 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]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA ShieldPPPs-PT-002A-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldPPPs-PT-002A-08 finished in 231 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(X(F((p0||(F(p1) U p2))))))], workingDir=/home/mcc/execution]
Support contains 3 out of 65 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions, iteration 0 : 65/65 places, 55/55 transitions.
Applied a total of 0 rules in 2 ms. Remains 65 /65 variables (removed 0) and now considering 55/55 (removed 0) transitions.
// Phase 1: matrix 55 rows 65 cols
[2021-05-15 23:39:57] [INFO ] Computed 23 place invariants in 1 ms
[2021-05-15 23:39:57] [INFO ] Implicit Places using invariants in 36 ms returned []
// Phase 1: matrix 55 rows 65 cols
[2021-05-15 23:39:57] [INFO ] Computed 23 place invariants in 1 ms
[2021-05-15 23:39:57] [INFO ] Implicit Places using invariants and state equation in 48 ms returned []
Implicit Place search using SMT with State Equation took 86 ms to find 0 implicit places.
// Phase 1: matrix 55 rows 65 cols
[2021-05-15 23:39:57] [INFO ] Computed 23 place invariants in 1 ms
[2021-05-15 23:39:57] [INFO ] Dead Transitions using invariants and state equation in 32 ms returned []
Finished structural reductions, in 1 iterations. Remains : 65/65 places, 55/55 transitions.
Stuttering acceptance computed with spot in 65 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2))]
Running random walk in product with property : ShieldPPPs-PT-002A-09 automaton TGBA [mat=[[{ cond=(AND (NOT p0) (NOT p2)), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={} source=2 dest: 1}]], initial=2, aps=[p0:(AND (EQ s15 1) (EQ s57 1)), p2:(EQ s53 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 13208 reset in 132 ms.
Product exploration explored 100000 steps with 13278 reset in 126 ms.
Knowledge obtained : [(NOT p0), (NOT p2)]
Stuttering acceptance computed with spot in 62 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2))]
Product exploration explored 100000 steps with 13305 reset in 114 ms.
Product exploration explored 100000 steps with 13315 reset in 126 ms.
Applying partial POR strategy [true, false, false]
Stuttering acceptance computed with spot in 68 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2))]
Support contains 3 out of 65 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions, iteration 0 : 65/65 places, 55/55 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 65 transition count 55
Deduced a syphon composed of 2 places in 0 ms
Applied a total of 2 rules in 4 ms. Remains 65 /65 variables (removed 0) and now considering 55/55 (removed 0) transitions.
[2021-05-15 23:39:58] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 55 rows 65 cols
[2021-05-15 23:39:58] [INFO ] Computed 23 place invariants in 0 ms
[2021-05-15 23:39:58] [INFO ] Dead Transitions using invariants and state equation in 35 ms returned []
Finished structural reductions, in 1 iterations. Remains : 65/65 places, 55/55 transitions.
Product exploration explored 100000 steps with 13459 reset in 274 ms.
Product exploration explored 100000 steps with 13533 reset in 257 ms.
Starting structural reductions, iteration 0 : 65/65 places, 55/55 transitions.
Applied a total of 0 rules in 2 ms. Remains 65 /65 variables (removed 0) and now considering 55/55 (removed 0) transitions.
// Phase 1: matrix 55 rows 65 cols
[2021-05-15 23:39:59] [INFO ] Computed 23 place invariants in 1 ms
[2021-05-15 23:39:59] [INFO ] Implicit Places using invariants in 46 ms returned []
// Phase 1: matrix 55 rows 65 cols
[2021-05-15 23:39:59] [INFO ] Computed 23 place invariants in 1 ms
[2021-05-15 23:39:59] [INFO ] Implicit Places using invariants and state equation in 52 ms returned []
Implicit Place search using SMT with State Equation took 107 ms to find 0 implicit places.
// Phase 1: matrix 55 rows 65 cols
[2021-05-15 23:39:59] [INFO ] Computed 23 place invariants in 1 ms
[2021-05-15 23:39:59] [INFO ] Dead Transitions using invariants and state equation in 30 ms returned []
Finished structural reductions, in 1 iterations. Remains : 65/65 places, 55/55 transitions.
[2021-05-15 23:39:59] [INFO ] Flatten gal took : 5 ms
[2021-05-15 23:39:59] [INFO ] Flatten gal took : 5 ms
[2021-05-15 23:39:59] [INFO ] Time to serialize gal into /tmp/LTL15282447597268525164.gal : 2 ms
[2021-05-15 23:39:59] [INFO ] Time to serialize properties into /tmp/LTL18139021321245084743.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/LTL15282447597268525164.gal, -t, CGAL, -LTL, /tmp/LTL18139021321245084743.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/LTL15282447597268525164.gal -t CGAL -LTL /tmp/LTL18139021321245084743.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 7 LTL properties
Checking formula 0 : !((X(X(F(("((p15==1)&&(p57==1))")||((F("(p58==1)"))U("(p53==1)")))))))
Formula 0 simplified : !XXF("((p15==1)&&(p57==1))" | (F"(p58==1)" U "(p53==1)"))
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14, t15, t16, t17, t20, t26, t28, t30, t36, t38, t41, t43, t45, t47, t51, t53, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :0/25/30/55
Computing Next relation with stutter on 162 deadlock states
3 unique states visited
0 strongly connected components in search stack
2 transitions explored
3 items max in DFS search stack
214 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,0,2.16024,68900,1,0,228,360484,140,109,2089,284829,283
no accepting run found
Formula 0 is TRUE no accepting run found.
FORMULA ShieldPPPs-PT-002A-09 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Checking formula 1 : !((X(("(p22==1)")||(G(F("((p6!=1)||(p22!=1))"))))))
Formula 1 simplified : !X("(p22==1)" | GF"((p6!=1)||(p22!=1))")
Computing Next relation with stutter on 162 deadlock states
Detected timeout of ITS tools.
[2021-05-15 23:40:14] [INFO ] Flatten gal took : 10 ms
[2021-05-15 23:40:14] [INFO ] Applying decomposition
[2021-05-15 23:40:14] [INFO ] Flatten gal took : 6 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/graph12058494104218034905.txt, -o, /tmp/graph12058494104218034905.bin, -w, /tmp/graph12058494104218034905.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/graph12058494104218034905.bin, -l, -1, -v, -w, /tmp/graph12058494104218034905.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-15 23:40:14] [INFO ] Decomposing Gal with order
[2021-05-15 23:40:14] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-15 23:40:14] [INFO ] Removed a total of 12 redundant transitions.
[2021-05-15 23:40:14] [INFO ] Flatten gal took : 67 ms
[2021-05-15 23:40:14] [INFO ] Fuse similar labels procedure discarded/fused a total of 30 labels/synchronizations in 6 ms.
[2021-05-15 23:40:14] [INFO ] Time to serialize gal into /tmp/LTL6454220772460806566.gal : 10 ms
[2021-05-15 23:40:14] [INFO ] Time to serialize properties into /tmp/LTL16172058050865497306.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/LTL6454220772460806566.gal, -t, CGAL, -LTL, /tmp/LTL16172058050865497306.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/LTL6454220772460806566.gal -t CGAL -LTL /tmp/LTL16172058050865497306.ltl -c -stutter-deadlock
Read 6 LTL properties
Checking formula 0 : !((X(("(i1.u8.p22==1)")||(G(F("((i1.u2.p6!=1)||(i1.u8.p22!=1))"))))))
Formula 0 simplified : !X("(i1.u8.p22==1)" | GF"((i1.u2.p6!=1)||(i1.u8.p22!=1))")
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t2, t9, t10, t39, i1.t45, i1.t44, i1.u8.t3, i1.u8.t4, i2.t41, i2.t40, i2.u10.t5, i2.u10.t6, i3.t54, i3.t53, i3.u11.t7, i3.u11.t8, i4.i1.t38, i4.i1.u22.t16, i4.i1.u22.t17, i5.t25, i5.i0.t11, i5.i1.t26, i5.i1.u21.t14, i5.i1.u21.t15, i6.t30, i6.u19.t12, i6.u19.t13, i6.u19.t20, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :0/13/30/43
Computing Next relation with stutter on 162 deadlock states
57 unique states visited
0 strongly connected components in search stack
110 transitions explored
56 items max in DFS search stack
970 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,0,9.70877,175084,1,0,288901,324,807,610887,122,1574,238441
no accepting run found
Formula 0 is TRUE no accepting run found.
FORMULA ShieldPPPs-PT-002A-10 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 1 : !((X(G(("((i0.u1.p3==1)&&(i3.u11.p30==1))")&&(F("((i0.u1.p3==1)&&(i3.u11.p30==1))"))))))
Formula 1 simplified : !XG("((i0.u1.p3==1)&&(i3.u11.p30==1))" & F"((i0.u1.p3==1)&&(i3.u11.p30==1))")
Computing Next relation with stutter on 162 deadlock states
4 unique states visited
4 strongly connected components in search stack
4 transitions explored
4 items max in DFS search stack
0 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,0,9.71107,175660,1,0,288901,324,834,610887,123,1574,238461
an accepting run exists (use option '-e' to print it)
Formula 1 is FALSE accepting run found.
FORMULA ShieldPPPs-PT-002A-11 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 2 : !((X(("(i1.u8.p22!=1)")U(("((i1.u8.p22!=1)&&((i5.i0.u18.p49!=1)||(i5.i1.u21.p58!=1)))")||(G("(i1.u8.p22!=1)"))))))
Formula 2 simplified : !X("(i1.u8.p22!=1)" U ("((i1.u8.p22!=1)&&((i5.i0.u18.p49!=1)||(i5.i1.u21.p58!=1)))" | G"(i1.u8.p22!=1)"))
Computing Next relation with stutter on 162 deadlock states
2 unique states visited
0 strongly connected components in search stack
1 transitions explored
2 items max in DFS search stack
0 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,0,9.71213,175924,1,0,288901,324,866,610887,124,1574,238482
no accepting run found
Formula 2 is TRUE no accepting run found.
FORMULA ShieldPPPs-PT-002A-12 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 3 : !((X((X(("((i2.u7.p18==1)&&(i2.u10.p27==1))")U(X(G("(((i0.u1.p4==1)&&(i0.u9.p25==1))||((i2.u7.p18==1)&&(i2.u10.p27==1)))")))))&&((!("((i1.u2.p6!=1)||(i1.u8.p22!=1))"))||(X((!("((i0.u1.p4!=1)||(i0.u9.p25!=1))"))U("((((i0.u1.p4==1)&&(i0.u9.p25==1))&&(i1.u2.p6==1))&&(i1.u8.p22==1))")))))))
Formula 3 simplified : !X(X("((i2.u7.p18==1)&&(i2.u10.p27==1))" U XG"(((i0.u1.p4==1)&&(i0.u9.p25==1))||((i2.u7.p18==1)&&(i2.u10.p27==1)))") & (!"((i1.u2.p6!=1)||(i1.u8.p22!=1))" | X(!"((i0.u1.p4!=1)||(i0.u9.p25!=1))" U "((((i0.u1.p4==1)&&(i0.u9.p25==1))&&(i1.u2.p6==1))&&(i1.u8.p22==1))")))
Computing Next relation with stutter on 162 deadlock states
5 unique states visited
5 strongly connected components in search stack
5 transitions explored
5 items max in DFS search stack
1 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,0,9.72241,177376,1,0,289137,324,927,611157,125,1574,238912
an accepting run exists (use option '-e' to print it)
Formula 3 is FALSE accepting run found.
FORMULA ShieldPPPs-PT-002A-13 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 4 : !(((F(G("((i6.u13.p37==1)&&(i6.u19.p53==1))")))||(G("(((i1.u2.p6==1)&&(i1.u8.p23==1))&&(((i4.i0.u12.p35==1)&&(i4.i0.u20.p56==1))||((i3.u5.p13==1)&&(i3.u11.p32==1))))"))))
Formula 4 simplified : !(FG"((i6.u13.p37==1)&&(i6.u19.p53==1))" | G"(((i1.u2.p6==1)&&(i1.u8.p23==1))&&(((i4.i0.u12.p35==1)&&(i4.i0.u20.p56==1))||((i3.u5.p13==1)&&(i3.u11.p32==1))))")
Computing Next relation with stutter on 162 deadlock states
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin12951338383208877088
[2021-05-15 23:40:29] [INFO ] Built C files in 6ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12951338383208877088
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/ltsmin12951338383208877088]
Compilation finished in 343 ms.
Running link step : CommandLine [args=[gcc, -shared, -o, gal.so, model.o], workingDir=/tmp/ltsmin12951338383208877088]
Link finished in 39 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))), --buchi-type=spotba], workingDir=/tmp/ltsmin12951338383208877088]
LTSmin run took 318 ms.
FORMULA ShieldPPPs-PT-002A-14 FALSE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
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, X(([]((LTLAPp2==true)) U []((<>((LTLAPp3==true)) U (LTLAPp4==true))))), --buchi-type=spotba], workingDir=/tmp/ltsmin12951338383208877088]
LTSmin run took 245 ms.
FORMULA ShieldPPPs-PT-002A-15 FALSE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Treatment of property ShieldPPPs-PT-002A-09 finished in 32933 ms.
All properties solved without resorting to model-checking.

BK_STOP 1621122031506

--------------------
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="ShieldPPPs-PT-002A"
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 ShieldPPPs-PT-002A, 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 r216-tall-162098205200533"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ShieldPPPs-PT-002A.tgz
mv ShieldPPPs-PT-002A 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 ;