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.r235-smll-162106564700252.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2021-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
...........................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is ShieldRVt-PT-005B, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r235-smll-162106564700252
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 420K
-rw-r--r-- 1 mcc users 14K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 131K May 10 09:44 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.5K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 67K 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 6.6K May 6 14:48 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.6K Mar 28 16:41 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Mar 28 16:41 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.0K Mar 28 16:41 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Mar 28 16:41 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.5K Mar 27 12:55 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 18K Mar 27 12:55 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.5K Mar 25 18:59 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 14K Mar 25 18:59 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 60K 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 ShieldRVt-PT-005B-00
FORMULA_NAME ShieldRVt-PT-005B-01
FORMULA_NAME ShieldRVt-PT-005B-02
FORMULA_NAME ShieldRVt-PT-005B-03
FORMULA_NAME ShieldRVt-PT-005B-04
FORMULA_NAME ShieldRVt-PT-005B-05
FORMULA_NAME ShieldRVt-PT-005B-06
FORMULA_NAME ShieldRVt-PT-005B-07
FORMULA_NAME ShieldRVt-PT-005B-08
FORMULA_NAME ShieldRVt-PT-005B-09
FORMULA_NAME ShieldRVt-PT-005B-10
FORMULA_NAME ShieldRVt-PT-005B-11
FORMULA_NAME ShieldRVt-PT-005B-12
FORMULA_NAME ShieldRVt-PT-005B-13
FORMULA_NAME ShieldRVt-PT-005B-14
FORMULA_NAME ShieldRVt-PT-005B-15

=== Now, execution of the tool begins

BK_START 1621252286145

Running Version 0
[2021-05-17 11:51:29] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2021-05-17 11:51:29] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-17 11:51:29] [INFO ] Load time of PNML (sax parser for PT used): 122 ms
[2021-05-17 11:51:29] [INFO ] Transformed 253 places.
[2021-05-17 11:51:29] [INFO ] Transformed 253 transitions.
[2021-05-17 11:51:29] [INFO ] Found NUPN structural information;
[2021-05-17 11:51:29] [INFO ] Parsed PT model containing 253 places and 253 transitions in 202 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 18 ms.
Working with output stream class java.io.PrintStream
[2021-05-17 11:51:29] [INFO ] Initial state test concluded for 6 properties.
FORMULA ShieldRVt-PT-005B-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldRVt-PT-005B-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldRVt-PT-005B-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldRVt-PT-005B-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldRVt-PT-005B-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 37 out of 253 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 253/253 places, 253/253 transitions.
Discarding 42 places :
Symmetric choice reduction at 0 with 42 rule applications. Total rules 42 place count 211 transition count 211
Iterating global reduction 0 with 42 rules applied. Total rules applied 84 place count 211 transition count 211
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 85 place count 210 transition count 210
Iterating global reduction 0 with 1 rules applied. Total rules applied 86 place count 210 transition count 210
Applied a total of 86 rules in 95 ms. Remains 210 /253 variables (removed 43) and now considering 210/253 (removed 43) transitions.
// Phase 1: matrix 210 rows 210 cols
[2021-05-17 11:51:29] [INFO ] Computed 21 place invariants in 16 ms
[2021-05-17 11:51:30] [INFO ] Implicit Places using invariants in 341 ms returned []
// Phase 1: matrix 210 rows 210 cols
[2021-05-17 11:51:30] [INFO ] Computed 21 place invariants in 14 ms
[2021-05-17 11:51:30] [INFO ] Implicit Places using invariants and state equation in 314 ms returned []
Implicit Place search using SMT with State Equation took 711 ms to find 0 implicit places.
// Phase 1: matrix 210 rows 210 cols
[2021-05-17 11:51:30] [INFO ] Computed 21 place invariants in 3 ms
[2021-05-17 11:51:30] [INFO ] Dead Transitions using invariants and state equation in 301 ms returned []
Finished structural reductions, in 1 iterations. Remains : 210/253 places, 210/253 transitions.
[2021-05-17 11:51:31] [INFO ] Initial state reduction rules for LTL removed 2 formulas.
[2021-05-17 11:51:31] [INFO ] Flatten gal took : 75 ms
FORMULA ShieldRVt-PT-005B-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldRVt-PT-005B-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-17 11:51:31] [INFO ] Flatten gal took : 30 ms
[2021-05-17 11:51:31] [INFO ] Input system was already deterministic with 210 transitions.
Incomplete random walk after 100000 steps, including 10 resets, run finished after 363 ms. (steps per millisecond=275 ) properties (out of 23) seen :20
Running SMT prover for 3 properties.
// Phase 1: matrix 210 rows 210 cols
[2021-05-17 11:51:31] [INFO ] Computed 21 place invariants in 2 ms
[2021-05-17 11:51:31] [INFO ] [Real]Absence check using 21 positive place invariants in 10 ms returned sat
[2021-05-17 11:51:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 11:51:31] [INFO ] [Real]Absence check using state equation in 91 ms returned sat
[2021-05-17 11:51:31] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 11:51:32] [INFO ] [Nat]Absence check using 21 positive place invariants in 7 ms returned unsat
[2021-05-17 11:51:32] [INFO ] [Real]Absence check using 21 positive place invariants in 13 ms returned sat
[2021-05-17 11:51:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 11:51:32] [INFO ] [Real]Absence check using state equation in 124 ms returned sat
[2021-05-17 11:51:32] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 11:51:32] [INFO ] [Nat]Absence check using 21 positive place invariants in 12 ms returned unsat
[2021-05-17 11:51:32] [INFO ] [Real]Absence check using 21 positive place invariants in 11 ms returned sat
[2021-05-17 11:51:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 11:51:32] [INFO ] [Real]Absence check using state equation in 104 ms returned sat
[2021-05-17 11:51:32] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 11:51:32] [INFO ] [Nat]Absence check using 21 positive place invariants in 8 ms returned unsat
Successfully simplified 3 atomic propositions for a total of 9 simplifications.
[2021-05-17 11:51:32] [INFO ] Initial state test concluded for 2 properties.
FORMULA ShieldRVt-PT-005B-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldRVt-PT-005B-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(((p0 U (p1 U p2))||(p3 U (p4||G(p3))))))], workingDir=/home/mcc/execution]
Support contains 7 out of 210 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 210/210 places, 210/210 transitions.
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 11 place count 199 transition count 199
Iterating global reduction 0 with 11 rules applied. Total rules applied 22 place count 199 transition count 199
Applied a total of 22 rules in 20 ms. Remains 199 /210 variables (removed 11) and now considering 199/210 (removed 11) transitions.
// Phase 1: matrix 199 rows 199 cols
[2021-05-17 11:51:32] [INFO ] Computed 21 place invariants in 4 ms
[2021-05-17 11:51:32] [INFO ] Implicit Places using invariants in 108 ms returned []
// Phase 1: matrix 199 rows 199 cols
[2021-05-17 11:51:32] [INFO ] Computed 21 place invariants in 2 ms
[2021-05-17 11:51:33] [INFO ] Implicit Places using invariants and state equation in 193 ms returned []
Implicit Place search using SMT with State Equation took 305 ms to find 0 implicit places.
// Phase 1: matrix 199 rows 199 cols
[2021-05-17 11:51:33] [INFO ] Computed 21 place invariants in 2 ms
[2021-05-17 11:51:33] [INFO ] Dead Transitions using invariants and state equation in 138 ms returned []
Finished structural reductions, in 1 iterations. Remains : 199/210 places, 199/210 transitions.
Stuttering acceptance computed with spot in 483 ms :[true, (AND (NOT p2) (NOT p3) (NOT p4)), (AND (NOT p4) (NOT p3)), (AND (NOT p2) (NOT p3) (NOT p4)), (AND (NOT p2) (NOT p3) (NOT p4)), (NOT p2), (NOT p2)]
Running random walk in product with property : ShieldRVt-PT-005B-02 automaton TGBA [mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 3}], [{ cond=(AND (NOT p4) (NOT p3)), acceptance={} source=2 dest: 0}, { cond=(AND (NOT p4) p3), acceptance={} source=2 dest: 2}], [{ cond=(AND (NOT p2) (NOT p1) (NOT p0) (NOT p4) (NOT p3)), acceptance={} source=3 dest: 0}, { cond=(AND (NOT p2) (NOT p1) (NOT p0) (NOT p4) p3), acceptance={} source=3 dest: 2}, { cond=(AND (NOT p2) p0 (NOT p4) p3), acceptance={} source=3 dest: 3}, { cond=(AND (NOT p2) p1 (NOT p0) (NOT p4) p3), acceptance={} source=3 dest: 4}, { cond=(AND (NOT p2) p1 (NOT p0) (NOT p4) (NOT p3)), acceptance={} source=3 dest: 5}, { cond=(AND (NOT p2) p0 (NOT p4) (NOT p3)), acceptance={} source=3 dest: 6}], [{ cond=(AND (NOT p2) (NOT p1) (NOT p4) (NOT p3)), acceptance={} source=4 dest: 0}, { cond=(AND (NOT p2) (NOT p1) (NOT p4) p3), acceptance={} source=4 dest: 2}, { cond=(AND (NOT p2) p1 (NOT p4) p3), acceptance={} source=4 dest: 4}, { cond=(AND (NOT p2) p1 (NOT p4) (NOT p3)), acceptance={} source=4 dest: 5}], [{ cond=(AND (NOT p2) (NOT p1)), acceptance={0} source=5 dest: 0}, { cond=(AND (NOT p2) p1), acceptance={0} source=5 dest: 5}], [{ cond=(AND (NOT p2) (NOT p1) (NOT p0)), acceptance={0} source=6 dest: 0}, { cond=(AND (NOT p2) p1 (NOT p0)), acceptance={0} source=6 dest: 5}, { cond=(AND (NOT p2) p0), acceptance={0} source=6 dest: 6}]], initial=1, aps=[p4:(AND (NEQ s166 1) (NEQ s104 0) (NEQ s112 1)), p3:(AND (NEQ s104 0) (NEQ s112 1)), p2:(OR (EQ s57 0) (EQ s167 1)), p1:(AND (OR (EQ s57 0) (EQ s167 1)) (OR (EQ s146 0) (EQ s55 1))), p0:(EQ s166 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, null, null][false, false, false, false, false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 568 ms.
Product exploration explored 100000 steps with 50000 reset in 321 ms.
Knowledge obtained : [(NOT p4), (NOT p3), p2, p1, (NOT p0)]
Stuttering acceptance computed with spot in 272 ms :[true, (AND (NOT p2) (NOT p3) (NOT p4)), (AND (NOT p4) (NOT p3)), (AND (NOT p2) (NOT p3) (NOT p4)), (AND (NOT p2) (NOT p3) (NOT p4)), (NOT p2), (NOT p2)]
Product exploration explored 100000 steps with 50000 reset in 212 ms.
Product exploration explored 100000 steps with 50000 reset in 298 ms.
Applying partial POR strategy [true, false, true, true, true, true, true]
Stuttering acceptance computed with spot in 346 ms :[true, (AND (NOT p2) (NOT p3) (NOT p4)), (AND (NOT p4) (NOT p3)), (AND (NOT p2) (NOT p3) (NOT p4)), (AND (NOT p2) (NOT p3) (NOT p4)), (NOT p2), (NOT p2)]
Support contains 7 out of 199 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions, iteration 0 : 199/199 places, 199/199 transitions.
Performed 52 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 52 rules applied. Total rules applied 52 place count 199 transition count 199
Performed 23 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 23 Pre rules applied. Total rules applied 52 place count 199 transition count 223
Deduced a syphon composed of 75 places in 1 ms
Iterating global reduction 1 with 23 rules applied. Total rules applied 75 place count 199 transition count 223
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 76 place count 198 transition count 222
Deduced a syphon composed of 74 places in 1 ms
Iterating global reduction 1 with 1 rules applied. Total rules applied 77 place count 198 transition count 222
Performed 54 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 128 places in 0 ms
Iterating global reduction 1 with 54 rules applied. Total rules applied 131 place count 198 transition count 222
Discarding 33 places :
Symmetric choice reduction at 1 with 33 rule applications. Total rules 164 place count 165 transition count 189
Deduced a syphon composed of 95 places in 1 ms
Iterating global reduction 1 with 33 rules applied. Total rules applied 197 place count 165 transition count 189
Performed 17 Post agglomeration using F-continuation condition.Transition count delta: -122
Deduced a syphon composed of 112 places in 1 ms
Iterating global reduction 1 with 17 rules applied. Total rules applied 214 place count 165 transition count 311
Discarding 17 places :
Symmetric choice reduction at 1 with 17 rule applications. Total rules 231 place count 148 transition count 277
Deduced a syphon composed of 95 places in 1 ms
Iterating global reduction 1 with 17 rules applied. Total rules applied 248 place count 148 transition count 277
Deduced a syphon composed of 95 places in 1 ms
Drop transitions removed 9 transitions
Redundant transition composition rules discarded 9 transitions
Iterating global reduction 1 with 9 rules applied. Total rules applied 257 place count 148 transition count 268
Deduced a syphon composed of 95 places in 0 ms
Applied a total of 257 rules in 153 ms. Remains 148 /199 variables (removed 51) and now considering 268/199 (removed -69) transitions.
[2021-05-17 11:51:36] [INFO ] Redundant transitions in 45 ms returned []
// Phase 1: matrix 268 rows 148 cols
[2021-05-17 11:51:36] [INFO ] Computed 21 place invariants in 4 ms
[2021-05-17 11:51:36] [INFO ] Dead Transitions using invariants and state equation in 305 ms returned []
Finished structural reductions, in 1 iterations. Remains : 148/199 places, 268/199 transitions.
Product exploration explored 100000 steps with 50000 reset in 1463 ms.
Product exploration explored 100000 steps with 50000 reset in 1406 ms.
[2021-05-17 11:51:39] [INFO ] Flatten gal took : 29 ms
[2021-05-17 11:51:39] [INFO ] Flatten gal took : 15 ms
[2021-05-17 11:51:39] [INFO ] Time to serialize gal into /tmp/LTL18232419439884608535.gal : 7 ms
[2021-05-17 11:51:39] [INFO ] Time to serialize properties into /tmp/LTL12436881115865153912.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/LTL18232419439884608535.gal, -t, CGAL, -LTL, /tmp/LTL12436881115865153912.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/LTL18232419439884608535.gal -t CGAL -LTL /tmp/LTL12436881115865153912.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((X((("(p209==1)")U(("(((p70==0)||(p210==1))&&((p184==0)||(p67==1)))")U("((p70==0)||(p210==1))")))||(("((p131!=0)&&(p141!=1))")U(("(((p209!=1)&&(p131!=0))&&(p141!=1))")||(G("((p131!=0)&&(p141!=1))")))))))
Formula 0 simplified : !X(("(p209==1)" U ("(((p70==0)||(p210==1))&&((p184==0)||(p67==1)))" U "((p70==0)||(p210==1))")) | ("((p131!=0)&&(p141!=1))" U ("(((p209!=1)&&(p131!=0))&&(p141!=1))" | G"((p131!=0)&&(p141!=1))")))
Reverse transition relation is NOT exact ! Due to transitions t3, t7, t12, t17, t22, t26, t29, t31, t35, t36, t40, t44, t49, t54, t55, t60, t65, t68, t72, t78, t83, t88, t92, t97, t103, t106, t111, t117, t121, t126, t130, t135, t140, t143, t147, t153, t158, t163, t168, t177, t180, t184, t187, t191, t193, t196, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :0/153/46/199
Computing Next relation with stutter on 2025 deadlock states
2 unique states visited
0 strongly connected components in search stack
1 transitions explored
2 items max in DFS search stack
305 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,0,3.10743,67228,1,0,392,211713,461,204,5508,347362,420
no accepting run found
Formula 0 is TRUE no accepting run found.
FORMULA ShieldRVt-PT-005B-02 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
ITS tools runner thread asked to quit. Dying gracefully.
Treatment of property ShieldRVt-PT-005B-02 finished in 10752 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(G((G(p0) U (p1 U (p2||G(p1)))))))], workingDir=/home/mcc/execution]
Support contains 3 out of 210 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 210/210 places, 210/210 transitions.
Discarding 14 places :
Symmetric choice reduction at 0 with 14 rule applications. Total rules 14 place count 196 transition count 196
Iterating global reduction 0 with 14 rules applied. Total rules applied 28 place count 196 transition count 196
Applied a total of 28 rules in 10 ms. Remains 196 /210 variables (removed 14) and now considering 196/210 (removed 14) transitions.
// Phase 1: matrix 196 rows 196 cols
[2021-05-17 11:51:43] [INFO ] Computed 21 place invariants in 1 ms
[2021-05-17 11:51:43] [INFO ] Implicit Places using invariants in 78 ms returned []
// Phase 1: matrix 196 rows 196 cols
[2021-05-17 11:51:43] [INFO ] Computed 21 place invariants in 3 ms
[2021-05-17 11:51:43] [INFO ] Implicit Places using invariants and state equation in 192 ms returned []
Implicit Place search using SMT with State Equation took 273 ms to find 0 implicit places.
// Phase 1: matrix 196 rows 196 cols
[2021-05-17 11:51:43] [INFO ] Computed 21 place invariants in 8 ms
[2021-05-17 11:51:43] [INFO ] Dead Transitions using invariants and state equation in 163 ms returned []
Finished structural reductions, in 1 iterations. Remains : 196/210 places, 196/210 transitions.
Stuttering acceptance computed with spot in 220 ms :[(AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), true, (NOT p0), (AND (NOT p2) (NOT p1)), (AND (NOT p1) (NOT p2))]
Running random walk in product with property : ShieldRVt-PT-005B-03 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(OR p2 p1 p0), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p2) (NOT p1) (NOT p0)), acceptance={} source=1 dest: 2}, { cond=(AND (NOT p2) (NOT p1) p0), acceptance={} source=1 dest: 3}, { cond=(AND (NOT p2) p1 (NOT p0)), acceptance={} source=1 dest: 4}, { cond=(AND (NOT p2) (NOT p1) p0), acceptance={} source=1 dest: 5}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=(NOT p0), acceptance={} source=3 dest: 2}, { cond=p0, acceptance={} source=3 dest: 3}], [{ cond=(AND (NOT p2) (NOT p1)), acceptance={} source=4 dest: 2}, { cond=(AND (NOT p2) p1), acceptance={} source=4 dest: 4}], [{ cond=(AND (NOT p2) (NOT p1) (NOT p0)), acceptance={} source=5 dest: 2}, { cond=(AND (NOT p2) (NOT p1) p0), acceptance={} source=5 dest: 3}, { cond=(AND (NOT p2) p1 (NOT p0)), acceptance={} source=5 dest: 4}, { cond=(AND (NOT p2) (NOT p1) p0), acceptance={0} source=5 dest: 5}, { cond=(AND (NOT p2) p1 p0), acceptance={} source=5 dest: 5}]], initial=0, aps=[p2:(AND (NEQ s79 0) (NEQ s96 1) (NEQ s25 1)), p1:(NEQ s25 1), p0:(OR (EQ s79 0) (EQ s96 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 347 steps with 0 reset in 4 ms.
FORMULA ShieldRVt-PT-005B-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldRVt-PT-005B-03 finished in 700 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !((F(p0)&&X(X(F(p1)))))], workingDir=/home/mcc/execution]
Support contains 4 out of 210 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 210/210 places, 210/210 transitions.
Discarding 13 places :
Symmetric choice reduction at 0 with 13 rule applications. Total rules 13 place count 197 transition count 197
Iterating global reduction 0 with 13 rules applied. Total rules applied 26 place count 197 transition count 197
Applied a total of 26 rules in 10 ms. Remains 197 /210 variables (removed 13) and now considering 197/210 (removed 13) transitions.
// Phase 1: matrix 197 rows 197 cols
[2021-05-17 11:51:44] [INFO ] Computed 21 place invariants in 1 ms
[2021-05-17 11:51:44] [INFO ] Implicit Places using invariants in 71 ms returned []
// Phase 1: matrix 197 rows 197 cols
[2021-05-17 11:51:44] [INFO ] Computed 21 place invariants in 1 ms
[2021-05-17 11:51:44] [INFO ] Implicit Places using invariants and state equation in 171 ms returned []
Implicit Place search using SMT with State Equation took 246 ms to find 0 implicit places.
// Phase 1: matrix 197 rows 197 cols
[2021-05-17 11:51:44] [INFO ] Computed 21 place invariants in 1 ms
[2021-05-17 11:51:44] [INFO ] Dead Transitions using invariants and state equation in 141 ms returned []
Finished structural reductions, in 1 iterations. Remains : 197/210 places, 197/210 transitions.
Stuttering acceptance computed with spot in 132 ms :[(OR (NOT p1) (NOT p0)), (NOT p0), (NOT p1), (NOT p1)]
Running random walk in product with property : ShieldRVt-PT-005B-09 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=true, acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 3}], [{ cond=(NOT p1), acceptance={} source=3 dest: 3}]], initial=0, aps=[p0:(OR (EQ s66 0) (EQ s134 1)), p1:(OR (EQ s151 0) (EQ s122 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 286 ms.
Product exploration explored 100000 steps with 33333 reset in 437 ms.
Knowledge obtained : [p0, p1]
Stuttering acceptance computed with spot in 159 ms :[(OR (NOT p1) (NOT p0)), (NOT p0), (NOT p1), (NOT p1)]
Product exploration explored 100000 steps with 33333 reset in 351 ms.
Product exploration explored 100000 steps with 33333 reset in 369 ms.
Applying partial POR strategy [false, true, false, true]
Stuttering acceptance computed with spot in 162 ms :[(OR (NOT p1) (NOT p0)), (NOT p0), (NOT p1), (NOT p1)]
Support contains 4 out of 197 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions, iteration 0 : 197/197 places, 197/197 transitions.
Performed 51 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 51 rules applied. Total rules applied 51 place count 197 transition count 197
Performed 25 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 25 Pre rules applied. Total rules applied 51 place count 197 transition count 229
Deduced a syphon composed of 76 places in 1 ms
Iterating global reduction 1 with 25 rules applied. Total rules applied 76 place count 197 transition count 229
Performed 51 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 127 places in 0 ms
Iterating global reduction 1 with 51 rules applied. Total rules applied 127 place count 197 transition count 229
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 128 place count 197 transition count 228
Discarding 31 places :
Symmetric choice reduction at 2 with 31 rule applications. Total rules 159 place count 166 transition count 197
Deduced a syphon composed of 96 places in 1 ms
Iterating global reduction 2 with 31 rules applied. Total rules applied 190 place count 166 transition count 197
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 97 places in 1 ms
Iterating global reduction 2 with 1 rules applied. Total rules applied 191 place count 166 transition count 197
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 193 place count 164 transition count 195
Deduced a syphon composed of 95 places in 2 ms
Iterating global reduction 2 with 2 rules applied. Total rules applied 195 place count 164 transition count 195
Performed 16 Post agglomeration using F-continuation condition.Transition count delta: -125
Deduced a syphon composed of 111 places in 1 ms
Iterating global reduction 2 with 16 rules applied. Total rules applied 211 place count 164 transition count 320
Discarding 16 places :
Symmetric choice reduction at 2 with 16 rule applications. Total rules 227 place count 148 transition count 288
Deduced a syphon composed of 95 places in 1 ms
Iterating global reduction 2 with 16 rules applied. Total rules applied 243 place count 148 transition count 288
Deduced a syphon composed of 95 places in 1 ms
Drop transitions removed 9 transitions
Redundant transition composition rules discarded 9 transitions
Iterating global reduction 2 with 9 rules applied. Total rules applied 252 place count 148 transition count 279
Deduced a syphon composed of 95 places in 0 ms
Applied a total of 252 rules in 141 ms. Remains 148 /197 variables (removed 49) and now considering 279/197 (removed -82) transitions.
[2021-05-17 11:51:46] [INFO ] Redundant transitions in 7 ms returned []
// Phase 1: matrix 279 rows 148 cols
[2021-05-17 11:51:46] [INFO ] Computed 21 place invariants in 3 ms
[2021-05-17 11:51:47] [INFO ] Dead Transitions using invariants and state equation in 465 ms returned []
Finished structural reductions, in 1 iterations. Remains : 148/197 places, 279/197 transitions.
Product exploration explored 100000 steps with 33333 reset in 824 ms.
Product exploration explored 100000 steps with 33333 reset in 722 ms.
[2021-05-17 11:51:48] [INFO ] Flatten gal took : 15 ms
[2021-05-17 11:51:48] [INFO ] Flatten gal took : 13 ms
[2021-05-17 11:51:48] [INFO ] Time to serialize gal into /tmp/LTL14207929735504492302.gal : 6 ms
[2021-05-17 11:51:48] [INFO ] Time to serialize properties into /tmp/LTL14329812674973931558.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/LTL14207929735504492302.gal, -t, CGAL, -LTL, /tmp/LTL14329812674973931558.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/LTL14207929735504492302.gal -t CGAL -LTL /tmp/LTL14329812674973931558.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !(((F("((p82==0)||(p170==1))"))&&(X(X(F("((p191==0)||(p155==1))"))))))
Formula 0 simplified : !(F"((p82==0)||(p170==1))" & XXF"((p191==0)||(p155==1))")
Reverse transition relation is NOT exact ! Due to transitions t3, t7, t12, t17, t22, t26, t31, t34, t40, t44, t50, t56, t60, t65, t68, t72, t78, t83, t88, t92, t97, t103, t106, t111, t117, t121, t126, t130, t135, t140, t143, t147, t153, t158, t163, t168, t177, t180, t184, t187, t191, t193, t196, t198, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :0/153/44/197
Computing Next relation with stutter on 2025 deadlock states
3 unique states visited
0 strongly connected components in search stack
2 transitions explored
3 items max in DFS search stack
280 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,0,2.82249,57156,1,0,383,194053,420,201,5409,280774,412
no accepting run found
Formula 0 is TRUE no accepting run found.
FORMULA ShieldRVt-PT-005B-09 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Treatment of property ShieldRVt-PT-005B-09 finished in 7741 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(X((p0 U p1))))], workingDir=/home/mcc/execution]
Support contains 3 out of 210 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 210/210 places, 210/210 transitions.
Discarding 14 places :
Symmetric choice reduction at 0 with 14 rule applications. Total rules 14 place count 196 transition count 196
Iterating global reduction 0 with 14 rules applied. Total rules applied 28 place count 196 transition count 196
Applied a total of 28 rules in 7 ms. Remains 196 /210 variables (removed 14) and now considering 196/210 (removed 14) transitions.
// Phase 1: matrix 196 rows 196 cols
[2021-05-17 11:51:51] [INFO ] Computed 21 place invariants in 1 ms
[2021-05-17 11:51:51] [INFO ] Implicit Places using invariants in 74 ms returned []
// Phase 1: matrix 196 rows 196 cols
[2021-05-17 11:51:51] [INFO ] Computed 21 place invariants in 2 ms
[2021-05-17 11:51:52] [INFO ] Implicit Places using invariants and state equation in 165 ms returned []
Implicit Place search using SMT with State Equation took 242 ms to find 0 implicit places.
// Phase 1: matrix 196 rows 196 cols
[2021-05-17 11:51:52] [INFO ] Computed 21 place invariants in 3 ms
[2021-05-17 11:51:52] [INFO ] Dead Transitions using invariants and state equation in 209 ms returned []
Finished structural reductions, in 1 iterations. Remains : 196/210 places, 196/210 transitions.
Stuttering acceptance computed with spot in 133 ms :[(NOT p1), (NOT p1), true, (NOT p1)]
Running random walk in product with property : ShieldRVt-PT-005B-12 automaton TGBA [mat=[[{ cond=(AND (NOT p1) p0), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=0 dest: 2}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=true, acceptance={} source=3 dest: 1}]], initial=3, aps=[p1:(OR (EQ s10 0) (EQ s192 1)), p0:(EQ s94 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 33333 reset in 203 ms.
Product exploration explored 100000 steps with 33333 reset in 209 ms.
Knowledge obtained : [p1, (NOT p0)]
Stuttering acceptance computed with spot in 145 ms :[(NOT p1), (NOT p1), true, (NOT p1)]
Product exploration explored 100000 steps with 33333 reset in 345 ms.
Product exploration explored 100000 steps with 33333 reset in 352 ms.
Applying partial POR strategy [true, false, true, false]
Stuttering acceptance computed with spot in 130 ms :[(NOT p1), (NOT p1), true, (NOT p1)]
Support contains 3 out of 196 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions, iteration 0 : 196/196 places, 196/196 transitions.
Performed 51 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 51 rules applied. Total rules applied 51 place count 196 transition count 196
Performed 26 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 26 Pre rules applied. Total rules applied 51 place count 196 transition count 231
Deduced a syphon composed of 77 places in 0 ms
Iterating global reduction 1 with 26 rules applied. Total rules applied 77 place count 196 transition count 231
Performed 53 Post agglomeration using F-continuation condition.Transition count delta: -1
Deduced a syphon composed of 130 places in 0 ms
Iterating global reduction 1 with 53 rules applied. Total rules applied 130 place count 196 transition count 232
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 131 place count 196 transition count 231
Discarding 33 places :
Symmetric choice reduction at 2 with 33 rule applications. Total rules 164 place count 163 transition count 198
Deduced a syphon composed of 97 places in 0 ms
Iterating global reduction 2 with 33 rules applied. Total rules applied 197 place count 163 transition count 198
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 98 places in 0 ms
Iterating global reduction 2 with 1 rules applied. Total rules applied 198 place count 163 transition count 198
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 200 place count 161 transition count 196
Deduced a syphon composed of 96 places in 0 ms
Iterating global reduction 2 with 2 rules applied. Total rules applied 202 place count 161 transition count 196
Performed 14 Post agglomeration using F-continuation condition.Transition count delta: -107
Deduced a syphon composed of 110 places in 0 ms
Iterating global reduction 2 with 14 rules applied. Total rules applied 216 place count 161 transition count 303
Discarding 14 places :
Symmetric choice reduction at 2 with 14 rule applications. Total rules 230 place count 147 transition count 275
Deduced a syphon composed of 96 places in 0 ms
Iterating global reduction 2 with 14 rules applied. Total rules applied 244 place count 147 transition count 275
Deduced a syphon composed of 96 places in 0 ms
Applied a total of 244 rules in 62 ms. Remains 147 /196 variables (removed 49) and now considering 275/196 (removed -79) transitions.
[2021-05-17 11:51:54] [INFO ] Redundant transitions in 7 ms returned []
// Phase 1: matrix 275 rows 147 cols
[2021-05-17 11:51:54] [INFO ] Computed 21 place invariants in 4 ms
[2021-05-17 11:51:54] [INFO ] Dead Transitions using invariants and state equation in 309 ms returned []
Finished structural reductions, in 1 iterations. Remains : 147/196 places, 275/196 transitions.
Product exploration explored 100000 steps with 33333 reset in 961 ms.
Product exploration explored 100000 steps with 33333 reset in 743 ms.
[2021-05-17 11:51:56] [INFO ] Flatten gal took : 20 ms
[2021-05-17 11:51:56] [INFO ] Flatten gal took : 20 ms
[2021-05-17 11:51:56] [INFO ] Time to serialize gal into /tmp/LTL5557876541049993289.gal : 4 ms
[2021-05-17 11:51:56] [INFO ] Time to serialize properties into /tmp/LTL1449855030108034453.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/LTL5557876541049993289.gal, -t, CGAL, -LTL, /tmp/LTL1449855030108034453.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/LTL5557876541049993289.gal -t CGAL -LTL /tmp/LTL1449855030108034453.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((X(X(("(p117==1)")U("((p10==0)||(p247==1))")))))
Formula 0 simplified : !XX("(p117==1)" U "((p10==0)||(p247==1))")
Reverse transition relation is NOT exact ! Due to transitions t3, t7, t12, t17, t22, t26, t31, t34, t40, t44, t49, t55, t60, t65, t68, t72, t78, t83, t88, t92, t97, t103, t106, t111, t117, t121, t126, t130, t135, t140, t143, t147, t153, t158, t163, t168, t177, t180, t184, t187, t191, t193, t196, t198, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :0/152/44/196
Computing Next relation with stutter on 2025 deadlock states
3 unique states visited
0 strongly connected components in search stack
2 transitions explored
3 items max in DFS search stack
303 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,0,3.06033,57092,1,0,383,192859,419,201,5385,280217,408
no accepting run found
Formula 0 is TRUE no accepting run found.
FORMULA ShieldRVt-PT-005B-12 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
ITS tools runner thread asked to quit. Dying gracefully.
Treatment of property ShieldRVt-PT-005B-12 finished in 7563 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(X(X(X(G(p0))))))], workingDir=/home/mcc/execution]
Support contains 5 out of 210 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 210/210 places, 210/210 transitions.
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 11 place count 199 transition count 199
Iterating global reduction 0 with 11 rules applied. Total rules applied 22 place count 199 transition count 199
Applied a total of 22 rules in 5 ms. Remains 199 /210 variables (removed 11) and now considering 199/210 (removed 11) transitions.
// Phase 1: matrix 199 rows 199 cols
[2021-05-17 11:51:59] [INFO ] Computed 21 place invariants in 3 ms
[2021-05-17 11:51:59] [INFO ] Implicit Places using invariants in 73 ms returned []
// Phase 1: matrix 199 rows 199 cols
[2021-05-17 11:51:59] [INFO ] Computed 21 place invariants in 2 ms
[2021-05-17 11:51:59] [INFO ] Implicit Places using invariants and state equation in 187 ms returned []
Implicit Place search using SMT with State Equation took 262 ms to find 0 implicit places.
// Phase 1: matrix 199 rows 199 cols
[2021-05-17 11:51:59] [INFO ] Computed 21 place invariants in 2 ms
[2021-05-17 11:51:59] [INFO ] Dead Transitions using invariants and state equation in 167 ms returned []
Finished structural reductions, in 1 iterations. Remains : 199/210 places, 199/210 transitions.
Stuttering acceptance computed with spot in 246 ms :[true, (NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : ShieldRVt-PT-005B-13 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}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={} source=3 dest: 2}], [{ cond=true, acceptance={} source=4 dest: 3}], [{ cond=true, acceptance={} source=5 dest: 4}]], initial=5, aps=[p0:(OR (NEQ s153 0) (NEQ s97 1) (AND (NEQ s101 0) (OR (NEQ s120 0) (NEQ s32 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, null, null][false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 97 steps with 0 reset in 0 ms.
FORMULA ShieldRVt-PT-005B-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldRVt-PT-005B-13 finished in 714 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F(G(p0)))], workingDir=/home/mcc/execution]
Support contains 2 out of 210 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 210/210 places, 210/210 transitions.
Drop transitions removed 59 transitions
Trivial Post-agglo rules discarded 59 transitions
Performed 59 trivial Post agglomeration. Transition count delta: 59
Iterating post reduction 0 with 59 rules applied. Total rules applied 59 place count 210 transition count 151
Reduce places removed 59 places and 0 transitions.
Iterating post reduction 1 with 59 rules applied. Total rules applied 118 place count 151 transition count 151
Performed 33 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 33 Pre rules applied. Total rules applied 118 place count 151 transition count 118
Deduced a syphon composed of 33 places in 0 ms
Reduce places removed 33 places and 0 transitions.
Iterating global reduction 2 with 66 rules applied. Total rules applied 184 place count 118 transition count 118
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 192 place count 110 transition count 110
Iterating global reduction 2 with 8 rules applied. Total rules applied 200 place count 110 transition count 110
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 5 Pre rules applied. Total rules applied 200 place count 110 transition count 105
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 2 with 10 rules applied. Total rules applied 210 place count 105 transition count 105
Performed 46 Post agglomeration using F-continuation condition.Transition count delta: 46
Deduced a syphon composed of 46 places in 1 ms
Reduce places removed 46 places and 0 transitions.
Iterating global reduction 2 with 92 rules applied. Total rules applied 302 place count 59 transition count 59
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 303 place count 59 transition count 58
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 3 with 2 rules applied. Total rules applied 305 place count 58 transition count 57
Performed 14 Post agglomeration using F-continuation condition.Transition count delta: -13
Deduced a syphon composed of 14 places in 0 ms
Reduce places removed 14 places and 0 transitions.
Iterating global reduction 3 with 28 rules applied. Total rules applied 333 place count 44 transition count 70
Applied a total of 333 rules in 24 ms. Remains 44 /210 variables (removed 166) and now considering 70/210 (removed 140) transitions.
// Phase 1: matrix 70 rows 44 cols
[2021-05-17 11:52:00] [INFO ] Computed 21 place invariants in 1 ms
[2021-05-17 11:52:00] [INFO ] Implicit Places using invariants in 130 ms returned [37]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 133 ms to find 1 implicit places.
[2021-05-17 11:52:00] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 70 rows 43 cols
[2021-05-17 11:52:00] [INFO ] Computed 20 place invariants in 1 ms
[2021-05-17 11:52:00] [INFO ] Dead Transitions using invariants and state equation in 94 ms returned []
Starting structural reductions, iteration 1 : 43/210 places, 70/210 transitions.
Applied a total of 0 rules in 9 ms. Remains 43 /43 variables (removed 0) and now considering 70/70 (removed 0) transitions.
[2021-05-17 11:52:00] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 70 rows 43 cols
[2021-05-17 11:52:00] [INFO ] Computed 20 place invariants in 1 ms
[2021-05-17 11:52:00] [INFO ] Dead Transitions using invariants and state equation in 111 ms returned []
Finished structural reductions, in 2 iterations. Remains : 43/210 places, 70/210 transitions.
Stuttering acceptance computed with spot in 43 ms :[(NOT p0)]
Running random walk in product with property : ShieldRVt-PT-005B-14 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}, { cond=p0, acceptance={} source=0 dest: 0}]], initial=0, aps=[p0:(OR (EQ s16 0) (EQ s0 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 5 steps with 0 reset in 0 ms.
FORMULA ShieldRVt-PT-005B-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldRVt-PT-005B-14 finished in 459 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G(((p0 U p1)||(p2 U p3))))], workingDir=/home/mcc/execution]
Support contains 6 out of 210 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 210/210 places, 210/210 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 58 transitions
Trivial Post-agglo rules discarded 58 transitions
Performed 58 trivial Post agglomeration. Transition count delta: 58
Iterating post reduction 0 with 58 rules applied. Total rules applied 58 place count 209 transition count 151
Reduce places removed 58 places and 0 transitions.
Iterating post reduction 1 with 58 rules applied. Total rules applied 116 place count 151 transition count 151
Performed 31 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 31 Pre rules applied. Total rules applied 116 place count 151 transition count 120
Deduced a syphon composed of 31 places in 0 ms
Reduce places removed 31 places and 0 transitions.
Iterating global reduction 2 with 62 rules applied. Total rules applied 178 place count 120 transition count 120
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 185 place count 113 transition count 113
Iterating global reduction 2 with 7 rules applied. Total rules applied 192 place count 113 transition count 113
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 4 Pre rules applied. Total rules applied 192 place count 113 transition count 109
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 2 with 8 rules applied. Total rules applied 200 place count 109 transition count 109
Performed 42 Post agglomeration using F-continuation condition.Transition count delta: 42
Deduced a syphon composed of 42 places in 0 ms
Reduce places removed 42 places and 0 transitions.
Iterating global reduction 2 with 84 rules applied. Total rules applied 284 place count 67 transition count 67
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 285 place count 67 transition count 66
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 3 with 2 rules applied. Total rules applied 287 place count 66 transition count 65
Performed 13 Post agglomeration using F-continuation condition.Transition count delta: -11
Deduced a syphon composed of 13 places in 0 ms
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 3 with 26 rules applied. Total rules applied 313 place count 53 transition count 76
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 3 with 1 rules applied. Total rules applied 314 place count 52 transition count 75
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 315 place count 51 transition count 75
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 4 with 1 rules applied. Total rules applied 316 place count 50 transition count 74
Applied a total of 316 rules in 52 ms. Remains 50 /210 variables (removed 160) and now considering 74/210 (removed 136) transitions.
// Phase 1: matrix 74 rows 50 cols
[2021-05-17 11:52:00] [INFO ] Computed 20 place invariants in 1 ms
[2021-05-17 11:52:00] [INFO ] Implicit Places using invariants in 43 ms returned []
// Phase 1: matrix 74 rows 50 cols
[2021-05-17 11:52:00] [INFO ] Computed 20 place invariants in 2 ms
[2021-05-17 11:52:00] [INFO ] State equation strengthened by 11 read => feed constraints.
[2021-05-17 11:52:00] [INFO ] Implicit Places using invariants and state equation in 90 ms returned []
Implicit Place search using SMT with State Equation took 135 ms to find 0 implicit places.
[2021-05-17 11:52:00] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 74 rows 50 cols
[2021-05-17 11:52:00] [INFO ] Computed 20 place invariants in 1 ms
[2021-05-17 11:52:00] [INFO ] Dead Transitions using invariants and state equation in 97 ms returned []
Finished structural reductions, in 1 iterations. Remains : 50/210 places, 74/210 transitions.
Stuttering acceptance computed with spot in 197 ms :[(AND (NOT p1) (NOT p3)), true, (NOT p1), (NOT p3), (AND (NOT p1) (NOT p3))]
Running random walk in product with property : ShieldRVt-PT-005B-15 automaton TGBA [mat=[[{ cond=(OR p1 p0 p3 p2), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0) (NOT p3) (NOT p2)), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p1) p0 (NOT p3) (NOT p2)), acceptance={} source=0 dest: 2}, { cond=(AND (NOT p1) (NOT p0) (NOT p3) p2), acceptance={} source=0 dest: 3}, { cond=(AND (NOT p1) p0 (NOT p3) p2), acceptance={} source=0 dest: 4}], [{ cond=true, acceptance={0} source=1 dest: 1}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=2 dest: 1}, { cond=(AND (NOT p1) p0), acceptance={0} source=2 dest: 2}], [{ cond=(AND (NOT p3) (NOT p2)), acceptance={0} source=3 dest: 1}, { cond=(AND (NOT p3) p2), acceptance={0} source=3 dest: 3}], [{ cond=(AND (NOT p1) (NOT p0) (NOT p3) (NOT p2)), acceptance={0} source=4 dest: 1}, { cond=(AND (NOT p1) p0 (NOT p3) (NOT p2)), acceptance={0} source=4 dest: 2}, { cond=(AND (NOT p1) (NOT p0) (NOT p3) p2), acceptance={0} source=4 dest: 3}, { cond=(AND (NOT p1) p0 (NOT p3) p2), acceptance={0} source=4 dest: 4}]], initial=0, aps=[p1:(OR (EQ s28 0) (EQ s34 1)), p0:(EQ s3 1), p3:(OR (EQ s35 0) (EQ s3 1)), p2:(OR (EQ s7 0) (EQ s47 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][true, true, true, true, true]]
Stuttering criterion allowed to conclude after 181 steps with 0 reset in 3 ms.
FORMULA ShieldRVt-PT-005B-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldRVt-PT-005B-15 finished in 528 ms.
All properties solved without resorting to model-checking.

BK_STOP 1621252322276

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

+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -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 LTLCardinality -spotpath /home/mcc/BenchKit/bin//..//ltlfilt -z3path /home/mcc/BenchKit/bin//..//z3/bin/z3 -yices2path /home/mcc/BenchKit/bin//..//yices/bin/yices -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=/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="ShieldRVt-PT-005B"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-4028"
echo " Executing tool itstools"
echo " Input is ShieldRVt-PT-005B, examination is LTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r235-smll-162106564700252"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ShieldRVt-PT-005B.tgz
mv ShieldRVt-PT-005B execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

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