Execution Chart

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

Trace from the execution

Formatting '/mnt/tpsp/fkordon/mcc2021-input.r026-tajo-162038144000493.qcow2', fmt=qcow2 size=4294967296 backing_file='/mnt/tpsp/fkordon/mcc2021-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
..................
=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is CSRepetitions-COL-03, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r026-tajo-162038144000493
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 336K
-rw-r--r-- 1 mcc users 15K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 95K May 5 16:58 CTLCardinality.xml
-rw-r--r-- 1 mcc users 9.0K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 60K May 5 16:58 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 6 14:48 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K May 6 14:48 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.5K Mar 28 15:49 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Mar 28 15:49 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Mar 28 15:49 LTLFireability.txt
-rw-r--r-- 1 mcc users 15K Mar 28 15:49 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.9K Mar 23 03:01 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 16K Mar 23 03:01 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 3.3K Mar 22 12:16 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 17K Mar 22 12:15 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Mar 22 09:10 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K Mar 22 09:10 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 5 16:51 equiv_pt
-rw-r--r-- 1 mcc users 3 May 5 16:51 instance
-rw-r--r-- 1 mcc users 5 May 5 16:51 iscolored
-rw-r--r-- 1 mcc users 14K May 5 16:51 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME CSRepetitions-COL-03-00
FORMULA_NAME CSRepetitions-COL-03-01
FORMULA_NAME CSRepetitions-COL-03-02
FORMULA_NAME CSRepetitions-COL-03-03
FORMULA_NAME CSRepetitions-COL-03-04
FORMULA_NAME CSRepetitions-COL-03-05
FORMULA_NAME CSRepetitions-COL-03-06
FORMULA_NAME CSRepetitions-COL-03-07
FORMULA_NAME CSRepetitions-COL-03-08
FORMULA_NAME CSRepetitions-COL-03-09
FORMULA_NAME CSRepetitions-COL-03-10
FORMULA_NAME CSRepetitions-COL-03-11
FORMULA_NAME CSRepetitions-COL-03-12
FORMULA_NAME CSRepetitions-COL-03-13
FORMULA_NAME CSRepetitions-COL-03-14
FORMULA_NAME CSRepetitions-COL-03-15

=== Now, execution of the tool begins

BK_START 1620549089498

Running Version 0
[2021-05-09 08:31:31] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2021-05-09 08:31:31] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-09 08:31:31] [INFO ] Detected file is not PT type :http://www.pnml.org/version-2009/grammar/symmetricnet
log4j:WARN No appenders could be found for logger (org.apache.axiom.locator.DefaultOMMetaFactoryLocator).
log4j:WARN Please initialize the log4j system properly.
[2021-05-09 08:31:31] [WARNING] Using fallBack plugin, rng conformance not checked
[2021-05-09 08:31:31] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 496 ms
[2021-05-09 08:31:31] [INFO ] Imported 6 HL places and 5 HL transitions for a total of 58 PT places and 81.0 transition bindings in 14 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 7 ms.
Working with output stream class java.io.PrintStream
[2021-05-09 08:31:32] [INFO ] Built PT skeleton of HLPN with 6 places and 5 transitions in 3 ms.
[2021-05-09 08:31:32] [INFO ] Skeletonized HLPN properties in 0 ms.
Successfully produced net in file /tmp/petri1000_13679105402891359421.dot
Finished random walk after 0 steps, including 0 resets, run visited all 0 properties in 1 ms. (steps per millisecond=0 )
[2021-05-09 08:31:32] [INFO ] Flatten gal took : 14 ms
[2021-05-09 08:31:32] [INFO ] Flatten gal took : 1 ms
[2021-05-09 08:31:32] [INFO ] Unfolded HLPN to a Petri net with 58 places and 81 transitions in 4 ms.
[2021-05-09 08:31:32] [INFO ] Unfolded HLPN properties in 1 ms.
Successfully produced net in file /tmp/petri1001_3686286810206308283.dot
[2021-05-09 08:31:32] [INFO ] Initial state test concluded for 3 properties.
FORMULA CSRepetitions-COL-03-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 58 out of 58 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 58/58 places, 81/81 transitions.
Applied a total of 0 rules in 8 ms. Remains 58 /58 variables (removed 0) and now considering 81/81 (removed 0) transitions.
// Phase 1: matrix 81 rows 58 cols
[2021-05-09 08:31:32] [INFO ] Computed 12 place invariants in 6 ms
[2021-05-09 08:31:32] [INFO ] Implicit Places using invariants in 93 ms returned []
// Phase 1: matrix 81 rows 58 cols
[2021-05-09 08:31:32] [INFO ] Computed 12 place invariants in 2 ms
[2021-05-09 08:31:32] [INFO ] State equation strengthened by 9 read => feed constraints.
[2021-05-09 08:31:32] [INFO ] Implicit Places using invariants and state equation in 71 ms returned []
Implicit Place search using SMT with State Equation took 191 ms to find 0 implicit places.
// Phase 1: matrix 81 rows 58 cols
[2021-05-09 08:31:32] [INFO ] Computed 12 place invariants in 4 ms
[2021-05-09 08:31:32] [INFO ] Dead Transitions using invariants and state equation in 68 ms returned []
Finished structural reductions, in 1 iterations. Remains : 58/58 places, 81/81 transitions.
[2021-05-09 08:31:32] [INFO ] Initial state reduction rules for LTL removed 3 formulas.
[2021-05-09 08:31:32] [INFO ] Flatten gal took : 18 ms
FORMULA CSRepetitions-COL-03-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CSRepetitions-COL-03-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CSRepetitions-COL-03-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-09 08:31:32] [INFO ] Flatten gal took : 12 ms
[2021-05-09 08:31:32] [INFO ] Input system was already deterministic with 81 transitions.
Finished random walk after 23 steps, including 0 resets, run visited all 5 properties in 2 ms. (steps per millisecond=11 )
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !((G(p0) U X(p1)))], workingDir=/home/mcc/execution]
Support contains 22 out of 58 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 58/58 places, 81/81 transitions.
Applied a total of 0 rules in 3 ms. Remains 58 /58 variables (removed 0) and now considering 81/81 (removed 0) transitions.
// Phase 1: matrix 81 rows 58 cols
[2021-05-09 08:31:32] [INFO ] Computed 12 place invariants in 7 ms
[2021-05-09 08:31:32] [INFO ] Implicit Places using invariants in 52 ms returned []
// Phase 1: matrix 81 rows 58 cols
[2021-05-09 08:31:32] [INFO ] Computed 12 place invariants in 3 ms
[2021-05-09 08:31:32] [INFO ] State equation strengthened by 9 read => feed constraints.
[2021-05-09 08:31:32] [INFO ] Implicit Places using invariants and state equation in 67 ms returned []
Implicit Place search using SMT with State Equation took 122 ms to find 0 implicit places.
// Phase 1: matrix 81 rows 58 cols
[2021-05-09 08:31:33] [INFO ] Computed 12 place invariants in 2 ms
[2021-05-09 08:31:33] [INFO ] Dead Transitions using invariants and state equation in 57 ms returned []
Finished structural reductions, in 1 iterations. Remains : 58/58 places, 81/81 transitions.
Stuttering acceptance computed with spot in 275 ms :[(NOT p1), (NOT p1), (NOT p1), true, (NOT p0)]
Running random walk in product with property : CSRepetitions-COL-03-00 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=p0, acceptance={} source=0 dest: 2}], [{ cond=(NOT p1), acceptance={} source=1 dest: 3}], [{ cond=(AND p0 (NOT p1)), acceptance={0} source=2 dest: 2}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=2 dest: 3}, { cond=(AND p0 (NOT p1)), acceptance={0} source=2 dest: 4}], [{ cond=true, acceptance={0} source=3 dest: 3}], [{ cond=(NOT p0), acceptance={} source=4 dest: 3}, { cond=p0, acceptance={} source=4 dest: 4}]], initial=0, aps=[p0:(OR (AND (GEQ s15 1) (GEQ s19 1)) (AND (GEQ s15 1) (GEQ s20 1)) (AND (GEQ s15 1) (GEQ s21 1)) (AND (GEQ s11 1) (GEQ s21 1)) (AND (GEQ s16 1) (GEQ s21 1)) (AND (GEQ s16 1) (GEQ s20 1)) (AND (GEQ s16 1) (GEQ s19 1)) (AND (GEQ s12 1) (GEQ s20 1)) (AND (GEQ s12 1) (GEQ s21 1)) (AND (GEQ s17 1) (GEQ s20 1)) (AND (GEQ s12 1) (GEQ s19 1)) (AND (GEQ s17 1) (GEQ s19 1)) (AND (GEQ s17 1) (GEQ s21 1)) (AND (GEQ s13 1) (GEQ s19 1)) (AND (GEQ s13 1) (GEQ s20 1)) (AND (GEQ s11 1) (GEQ s19 1)) (AND (GEQ s13 1) (GEQ s21 1)) (AND (GEQ s11 1) (GEQ s20 1)) (AND (GEQ s18 1) (GEQ s21 1)) (AND (GEQ s18 1) (GEQ s20 1)) (AND (GEQ s18 1) (GEQ s19 1)) (AND (GEQ s14 1) (GEQ s20 1)) (AND (GEQ s14 1) (GEQ s21 1)) (AND (GEQ s14 1) (GEQ s19 1)) (AND (GEQ s10 1) (GEQ s20 1)) (AND (GEQ s10 1) (GEQ s21 1)) (AND (GEQ s10 1) (GEQ s19 1))), p1:(OR (AND (GEQ s0 1) (GEQ s5 1)) (AND (GEQ s0 1) (GEQ s4 1)) (AND (GEQ s0 1) (GEQ s7 1)) (AND (GEQ s0 1) (GEQ s6 1)) (AND (GEQ s0 1) (GEQ s1 1)) (AND (GEQ s0 1) (GEQ s3 1)) (AND (GEQ s0 1) (GEQ s2 1)) (AND (GEQ s0 1) (GEQ s9 1)) (AND (GEQ s0 1) (GEQ s8 1)))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 455 ms.
Product exploration explored 100000 steps with 50000 reset in 248 ms.
Knowledge obtained : [(NOT p0), (NOT p1)]
Stuttering acceptance computed with spot in 125 ms :[(NOT p1), (NOT p1), (NOT p1), true, (NOT p0)]
Product exploration explored 100000 steps with 50000 reset in 173 ms.
Product exploration explored 100000 steps with 50000 reset in 190 ms.
Applying partial POR strategy [false, true, true, true, true]
Stuttering acceptance computed with spot in 150 ms :[(NOT p1), (NOT p1), (NOT p1), true, (NOT p0)]
Support contains 22 out of 58 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions, iteration 0 : 58/58 places, 81/81 transitions.
Applied a total of 0 rules in 6 ms. Remains 58 /58 variables (removed 0) and now considering 81/81 (removed 0) transitions.
[2021-05-09 08:31:34] [INFO ] Redundant transitions in 2 ms returned []
// Phase 1: matrix 81 rows 58 cols
[2021-05-09 08:31:34] [INFO ] Computed 12 place invariants in 2 ms
[2021-05-09 08:31:35] [INFO ] Dead Transitions using invariants and state equation in 66 ms returned []
Finished structural reductions, in 1 iterations. Remains : 58/58 places, 81/81 transitions.
Product exploration explored 100000 steps with 50000 reset in 428 ms.
Product exploration explored 100000 steps with 50000 reset in 557 ms.
[2021-05-09 08:31:36] [INFO ] Flatten gal took : 10 ms
[2021-05-09 08:31:36] [INFO ] Flatten gal took : 9 ms
[2021-05-09 08:31:36] [INFO ] Time to serialize gal into /tmp/LTL8514349665054132057.gal : 3 ms
[2021-05-09 08:31:36] [INFO ] Time to serialize properties into /tmp/LTL13062253760306049628.ltl : 2 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/LTL8514349665054132057.gal, -t, CGAL, -LTL, /tmp/LTL13062253760306049628.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/LTL8514349665054132057.gal -t CGAL -LTL /tmp/LTL13062253760306049628.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !(((G("((((((((((((((((((((((((((((RequestBuffer_5>=1)&&(Server_Waiting_0>=1))||((RequestBuffer_5>=1)&&(Server_Waiting_1>=1)))||((RequestBuffer_5>=1)&&(Server_Waiting_2>=1)))||((RequestBuffer_1>=1)&&(Server_Waiting_2>=1)))||((RequestBuffer_6>=1)&&(Server_Waiting_2>=1)))||((RequestBuffer_6>=1)&&(Server_Waiting_1>=1)))||((RequestBuffer_6>=1)&&(Server_Waiting_0>=1)))||((RequestBuffer_2>=1)&&(Server_Waiting_1>=1)))||((RequestBuffer_2>=1)&&(Server_Waiting_2>=1)))||((RequestBuffer_7>=1)&&(Server_Waiting_1>=1)))||((RequestBuffer_2>=1)&&(Server_Waiting_0>=1)))||((RequestBuffer_7>=1)&&(Server_Waiting_0>=1)))||((RequestBuffer_7>=1)&&(Server_Waiting_2>=1)))||((RequestBuffer_3>=1)&&(Server_Waiting_0>=1)))||((RequestBuffer_3>=1)&&(Server_Waiting_1>=1)))||((RequestBuffer_1>=1)&&(Server_Waiting_0>=1)))||((RequestBuffer_3>=1)&&(Server_Waiting_2>=1)))||((RequestBuffer_1>=1)&&(Server_Waiting_1>=1)))||((RequestBuffer_8>=1)&&(Server_Waiting_2>=1)))||((RequestBuffer_8>=1)&&(Server_Waiting_1>=1)))||((RequestBuffer_8>=1)&&(Server_Waiting_0>=1)))||((RequestBuffer_4>=1)&&(Server_Waiting_1>=1)))||((RequestBuffer_4>=1)&&(Server_Waiting_2>=1)))||((RequestBuffer_4>=1)&&(Server_Waiting_0>=1)))||((RequestBuffer_0>=1)&&(Server_Waiting_1>=1)))||((RequestBuffer_0>=1)&&(Server_Waiting_2>=1)))||((RequestBuffer_0>=1)&&(Server_Waiting_0>=1)))"))U(X("((((((((((RequestBufferSlots_0>=1)&&(Client_Sending_4>=1))||((RequestBufferSlots_0>=1)&&(Client_Sending_3>=1)))||((RequestBufferSlots_0>=1)&&(Client_Sending_6>=1)))||((RequestBufferSlots_0>=1)&&(Client_Sending_5>=1)))||((RequestBufferSlots_0>=1)&&(Client_Sending_0>=1)))||((RequestBufferSlots_0>=1)&&(Client_Sending_2>=1)))||((RequestBufferSlots_0>=1)&&(Client_Sending_1>=1)))||((RequestBufferSlots_0>=1)&&(Client_Sending_8>=1)))||((RequestBufferSlots_0>=1)&&(Client_Sending_7>=1)))"))))
Formula 0 simplified : !(G"((((((((((((((((((((((((((((RequestBuffer_5>=1)&&(Server_Waiting_0>=1))||((RequestBuffer_5>=1)&&(Server_Waiting_1>=1)))||((RequestBuffer_5>=1)&&(Server_Waiting_2>=1)))||((RequestBuffer_1>=1)&&(Server_Waiting_2>=1)))||((RequestBuffer_6>=1)&&(Server_Waiting_2>=1)))||((RequestBuffer_6>=1)&&(Server_Waiting_1>=1)))||((RequestBuffer_6>=1)&&(Server_Waiting_0>=1)))||((RequestBuffer_2>=1)&&(Server_Waiting_1>=1)))||((RequestBuffer_2>=1)&&(Server_Waiting_2>=1)))||((RequestBuffer_7>=1)&&(Server_Waiting_1>=1)))||((RequestBuffer_2>=1)&&(Server_Waiting_0>=1)))||((RequestBuffer_7>=1)&&(Server_Waiting_0>=1)))||((RequestBuffer_7>=1)&&(Server_Waiting_2>=1)))||((RequestBuffer_3>=1)&&(Server_Waiting_0>=1)))||((RequestBuffer_3>=1)&&(Server_Waiting_1>=1)))||((RequestBuffer_1>=1)&&(Server_Waiting_0>=1)))||((RequestBuffer_3>=1)&&(Server_Waiting_2>=1)))||((RequestBuffer_1>=1)&&(Server_Waiting_1>=1)))||((RequestBuffer_8>=1)&&(Server_Waiting_2>=1)))||((RequestBuffer_8>=1)&&(Server_Waiting_1>=1)))||((RequestBuffer_8>=1)&&(Server_Waiting_0>=1)))||((RequestBuffer_4>=1)&&(Server_Waiting_1>=1)))||((RequestBuffer_4>=1)&&(Server_Waiting_2>=1)))||((RequestBuffer_4>=1)&&(Server_Waiting_0>=1)))||((RequestBuffer_0>=1)&&(Server_Waiting_1>=1)))||((RequestBuffer_0>=1)&&(Server_Waiting_2>=1)))||((RequestBuffer_0>=1)&&(Server_Waiting_0>=1)))" U X"((((((((((RequestBufferSlots_0>=1)&&(Client_Sending_4>=1))||((RequestBufferSlots_0>=1)&&(Client_Sending_3>=1)))||((RequestBufferSlots_0>=1)&&(Client_Sending_6>=1)))||((RequestBufferSlots_0>=1)&&(Client_Sending_5>=1)))||((RequestBufferSlots_0>=1)&&(Client_Sending_0>=1)))||((RequestBufferSlots_0>=1)&&(Client_Sending_2>=1)))||((RequestBufferSlots_0>=1)&&(Client_Sending_1>=1)))||((RequestBufferSlots_0>=1)&&(Client_Sending_8>=1)))||((RequestBufferSlots_0>=1)&&(Client_Sending_7>=1)))")
Reverse transition relation is NOT exact ! Due to transitions t36, t37, t38, t39, t40, t41, t42, t43, t44, t45, t46, t47, t48, t49, t50, t51, t52, t53, t54, t55, t56, t57, t58, t59, t60, t61, t62, t63, t64, t65, t66, t67, t68, t69, t70, t71, t72, t73, t74, t75, t76, t77, t78, t79, t80, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :0/36/45/81
Computing Next relation with stutter on 1 deadlock states
2 unique states visited
0 strongly connected components in search stack
1 transitions explored
2 items max in DFS search stack
190 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,0,1.94273,75832,1,0,220,377013,186,86,2306,317018,177
no accepting run found
Formula 0 is TRUE no accepting run found.
FORMULA CSRepetitions-COL-03-00 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Treatment of property CSRepetitions-COL-03-00 finished in 5640 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F(G(p0)))], workingDir=/home/mcc/execution]
Support contains 9 out of 58 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 58/58 places, 81/81 transitions.
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: 9
Deduced a syphon composed of 9 places in 0 ms
Reduce places removed 18 places and 0 transitions.
Iterating global reduction 0 with 27 rules applied. Total rules applied 27 place count 40 transition count 72
Discarding 24 places :
Symmetric choice reduction at 0 with 24 rule applications. Total rules 51 place count 16 transition count 48
Iterating global reduction 0 with 24 rules applied. Total rules applied 75 place count 16 transition count 48
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 0 with 9 rules applied. Total rules applied 84 place count 10 transition count 45
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 18 transitions.
Iterating post reduction 0 with 18 rules applied. Total rules applied 102 place count 10 transition count 27
Applied a total of 102 rules in 33 ms. Remains 10 /58 variables (removed 48) and now considering 27/81 (removed 54) transitions.
// Phase 1: matrix 27 rows 10 cols
[2021-05-09 08:31:38] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-09 08:31:38] [INFO ] Implicit Places using invariants in 12 ms returned []
// Phase 1: matrix 27 rows 10 cols
[2021-05-09 08:31:38] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-09 08:31:38] [INFO ] Implicit Places using invariants and state equation in 27 ms returned []
Implicit Place search using SMT with State Equation took 42 ms to find 0 implicit places.
[2021-05-09 08:31:38] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 27 rows 10 cols
[2021-05-09 08:31:38] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-09 08:31:38] [INFO ] Dead Transitions using invariants and state equation in 36 ms returned []
Finished structural reductions, in 1 iterations. Remains : 10/58 places, 27/81 transitions.
Stuttering acceptance computed with spot in 250 ms :[(NOT p0)]
Running random walk in product with property : CSRepetitions-COL-03-02 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}, { cond=p0, acceptance={} source=0 dest: 0}]], initial=0, aps=[p0:(AND (LT s7 1) (LT s8 1) (LT s9 1) (LT s1 1) (LT s2 1) (LT s3 1) (LT s4 1) (LT s5 1) (LT s6 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Product exploration explored 100000 steps with 7724 reset in 295 ms.
Stack based approach found an accepted trace after 11 steps with 1 reset with depth 5 and stack size 5 in 1 ms.
FORMULA CSRepetitions-COL-03-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CSRepetitions-COL-03-02 finished in 693 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G((F(!p0)||(X(p0)&&G(!p1)))))], workingDir=/home/mcc/execution]
Support contains 19 out of 58 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 58/58 places, 81/81 transitions.
Applied a total of 0 rules in 1 ms. Remains 58 /58 variables (removed 0) and now considering 81/81 (removed 0) transitions.
// Phase 1: matrix 81 rows 58 cols
[2021-05-09 08:31:38] [INFO ] Computed 12 place invariants in 1 ms
[2021-05-09 08:31:38] [INFO ] Implicit Places using invariants in 35 ms returned []
// Phase 1: matrix 81 rows 58 cols
[2021-05-09 08:31:38] [INFO ] Computed 12 place invariants in 4 ms
[2021-05-09 08:31:39] [INFO ] State equation strengthened by 9 read => feed constraints.
[2021-05-09 08:31:39] [INFO ] Implicit Places using invariants and state equation in 81 ms returned []
Implicit Place search using SMT with State Equation took 121 ms to find 0 implicit places.
// Phase 1: matrix 81 rows 58 cols
[2021-05-09 08:31:39] [INFO ] Computed 12 place invariants in 1 ms
[2021-05-09 08:31:39] [INFO ] Dead Transitions using invariants and state equation in 199 ms returned []
Finished structural reductions, in 1 iterations. Remains : 58/58 places, 81/81 transitions.
Stuttering acceptance computed with spot in 83 ms :[(AND p0 p1), p0]
Running random walk in product with property : CSRepetitions-COL-03-03 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND p0 p1), acceptance={} source=0 dest: 1}], [{ cond=p0, acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(OR (AND (GEQ s0 1) (GEQ s5 1)) (AND (GEQ s0 1) (GEQ s4 1)) (AND (GEQ s0 1) (GEQ s7 1)) (AND (GEQ s0 1) (GEQ s6 1)) (AND (GEQ s0 1) (GEQ s1 1)) (AND (GEQ s0 1) (GEQ s3 1)) (AND (GEQ s0 1) (GEQ s2 1)) (AND (GEQ s0 1) (GEQ s9 1)) (AND (GEQ s0 1) (GEQ s8 1))), p1:(AND (LT s16 1) (LT s17 1) (LT s18 1) (LT s10 1) (LT s11 1) (LT s12 1) (LT s13 1) (LT s14 1) (LT s15 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, very-weak, weak, inherently-weak], stateDesc=[null, null][false, false]]
Product exploration explored 100000 steps with 6874 reset in 364 ms.
Stack based approach found an accepted trace after 2912 steps with 199 reset with depth 21 and stack size 21 in 8 ms.
FORMULA CSRepetitions-COL-03-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CSRepetitions-COL-03-03 finished in 788 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G(F(p0)))], workingDir=/home/mcc/execution]
Support contains 9 out of 58 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 58/58 places, 81/81 transitions.
Applied a total of 0 rules in 8 ms. Remains 58 /58 variables (removed 0) and now considering 81/81 (removed 0) transitions.
// Phase 1: matrix 81 rows 58 cols
[2021-05-09 08:31:39] [INFO ] Computed 12 place invariants in 1 ms
[2021-05-09 08:31:39] [INFO ] Implicit Places using invariants in 53 ms returned []
// Phase 1: matrix 81 rows 58 cols
[2021-05-09 08:31:39] [INFO ] Computed 12 place invariants in 2 ms
[2021-05-09 08:31:39] [INFO ] State equation strengthened by 9 read => feed constraints.
[2021-05-09 08:31:39] [INFO ] Implicit Places using invariants and state equation in 92 ms returned []
Implicit Place search using SMT with State Equation took 147 ms to find 0 implicit places.
[2021-05-09 08:31:39] [INFO ] Redundant transitions in 2 ms returned []
// Phase 1: matrix 81 rows 58 cols
[2021-05-09 08:31:39] [INFO ] Computed 12 place invariants in 1 ms
[2021-05-09 08:31:39] [INFO ] Dead Transitions using invariants and state equation in 46 ms returned []
Finished structural reductions, in 1 iterations. Remains : 58/58 places, 81/81 transitions.
Stuttering acceptance computed with spot in 73 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : CSRepetitions-COL-03-04 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:(OR (GEQ s22 1) (GEQ s23 1) (GEQ s24 1) (GEQ s25 1) (GEQ s26 1) (GEQ s27 1) (GEQ s28 1) (GEQ s29 1) (GEQ 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 35 steps with 0 reset in 0 ms.
FORMULA CSRepetitions-COL-03-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CSRepetitions-COL-03-04 finished in 314 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !((X(!p0) U (X(G(!p0))||(X(!p0)&&p1))))], workingDir=/home/mcc/execution]
Support contains 45 out of 58 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 58/58 places, 81/81 transitions.
Applied a total of 0 rules in 1 ms. Remains 58 /58 variables (removed 0) and now considering 81/81 (removed 0) transitions.
// Phase 1: matrix 81 rows 58 cols
[2021-05-09 08:31:40] [INFO ] Computed 12 place invariants in 0 ms
[2021-05-09 08:31:40] [INFO ] Implicit Places using invariants in 27 ms returned []
// Phase 1: matrix 81 rows 58 cols
[2021-05-09 08:31:40] [INFO ] Computed 12 place invariants in 2 ms
[2021-05-09 08:31:40] [INFO ] State equation strengthened by 9 read => feed constraints.
[2021-05-09 08:31:40] [INFO ] Implicit Places using invariants and state equation in 50 ms returned []
Implicit Place search using SMT with State Equation took 78 ms to find 0 implicit places.
// Phase 1: matrix 81 rows 58 cols
[2021-05-09 08:31:40] [INFO ] Computed 12 place invariants in 1 ms
[2021-05-09 08:31:40] [INFO ] Dead Transitions using invariants and state equation in 46 ms returned []
Finished structural reductions, in 1 iterations. Remains : 58/58 places, 81/81 transitions.
Stuttering acceptance computed with spot in 78 ms :[p0, p0, true]
Running random walk in product with property : CSRepetitions-COL-03-05 automaton TGBA [mat=[[{ cond=p0, acceptance={} source=0 dest: 2}], [{ cond=true, acceptance={} source=1 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p1) p0), acceptance={0} source=1 dest: 1}], [{ cond=true, acceptance={0} source=2 dest: 2}]], initial=1, aps=[p0:(OR (GEQ s22 1) (GEQ s23 1) (GEQ s24 1) (GEQ s25 1) (GEQ s26 1) (GEQ s27 1) (GEQ s28 1) (GEQ s29 1) (GEQ s30 1)), p1:(AND (OR (LT s7 1) (LT s49 1)) (OR (LT s7 1) (LT s50 1)) (OR (LT s1 1) (LT s33 1)) (OR (LT s1 1) (LT s32 1)) (OR (LT s7 1) (LT s51 1)) (OR (LT s1 1) (LT s31 1)) (OR (LT s9 1) (LT s55 1)) (OR (LT s2 1) (LT s36 1)) (OR (LT s2 1) (LT s34 1)) (OR (LT s9 1) (LT s56 1)) (OR (LT s9 1) (LT s57 1)) (OR (LT s2 1) (LT s35 1)) (OR (LT s6 1) (LT s48 1)) (OR (LT s6 1) (LT s46 1)) (OR (LT s6 1) (LT s47 1)) (OR (LT s4 1) (LT s42 1)) (OR (LT s4 1) (LT s40 1)) (OR (LT s4 1) (LT s41 1)) (OR (LT s3 1) (LT s37 1)) (OR (LT s3 1) (LT s38 1)) (OR (LT s3 1) (LT s39 1)) (OR (LT s5 1) (LT s43 1)) (OR (LT s5 1) (LT s44 1)) (OR (LT s5 1) (LT s45 1)) (OR (LT s8 1) (LT s54 1)) (OR (LT s8 1) (LT s52 1)) (OR (LT s8 1) (LT s53 1)))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch], stateDesc=[null, null, null][false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA CSRepetitions-COL-03-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CSRepetitions-COL-03-05 finished in 230 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !((F(!p0)&&X(G(p1))))], workingDir=/home/mcc/execution]
Support contains 18 out of 58 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 58/58 places, 81/81 transitions.
Applied a total of 0 rules in 28 ms. Remains 58 /58 variables (removed 0) and now considering 81/81 (removed 0) transitions.
// Phase 1: matrix 81 rows 58 cols
[2021-05-09 08:31:40] [INFO ] Computed 12 place invariants in 2 ms
[2021-05-09 08:31:40] [INFO ] Implicit Places using invariants in 37 ms returned []
// Phase 1: matrix 81 rows 58 cols
[2021-05-09 08:31:40] [INFO ] Computed 12 place invariants in 1 ms
[2021-05-09 08:31:40] [INFO ] State equation strengthened by 9 read => feed constraints.
[2021-05-09 08:31:40] [INFO ] Implicit Places using invariants and state equation in 57 ms returned []
Implicit Place search using SMT with State Equation took 96 ms to find 0 implicit places.
// Phase 1: matrix 81 rows 58 cols
[2021-05-09 08:31:40] [INFO ] Computed 12 place invariants in 1 ms
[2021-05-09 08:31:40] [INFO ] Dead Transitions using invariants and state equation in 44 ms returned []
Finished structural reductions, in 1 iterations. Remains : 58/58 places, 81/81 transitions.
Stuttering acceptance computed with spot in 133 ms :[(NOT p1), (OR (NOT p1) p0), (OR (NOT p1) p0), true]
Running random walk in product with property : CSRepetitions-COL-03-06 automaton TGBA [mat=[[{ cond=p1, acceptance={} source=0 dest: 0}, { cond=(NOT p1), acceptance={} source=0 dest: 3}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p0) p1), acceptance={0} source=2 dest: 0}, { cond=(AND p0 p1), acceptance={0} source=2 dest: 2}, { cond=(NOT p1), acceptance={0} source=2 dest: 3}], [{ cond=true, acceptance={0} source=3 dest: 3}]], initial=1, aps=[p1:(OR (GEQ s22 1) (GEQ s23 1) (GEQ s24 1) (GEQ s25 1) (GEQ s26 1) (GEQ s27 1) (GEQ s28 1) (GEQ s29 1) (GEQ s30 1)), p0:(AND (LT s16 1) (LT s17 1) (LT s18 1) (LT s10 1) (LT s11 1) (LT s12 1) (LT s13 1) (LT s14 1) (LT s15 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 15 steps with 0 reset in 1 ms.
FORMULA CSRepetitions-COL-03-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CSRepetitions-COL-03-06 finished in 325 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X((!p0||F(G(!p0)))))], workingDir=/home/mcc/execution]
Support contains 9 out of 58 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 58/58 places, 81/81 transitions.
Applied a total of 0 rules in 2 ms. Remains 58 /58 variables (removed 0) and now considering 81/81 (removed 0) transitions.
// Phase 1: matrix 81 rows 58 cols
[2021-05-09 08:31:40] [INFO ] Computed 12 place invariants in 1 ms
[2021-05-09 08:31:40] [INFO ] Implicit Places using invariants in 56 ms returned []
// Phase 1: matrix 81 rows 58 cols
[2021-05-09 08:31:40] [INFO ] Computed 12 place invariants in 5 ms
[2021-05-09 08:31:40] [INFO ] State equation strengthened by 9 read => feed constraints.
[2021-05-09 08:31:40] [INFO ] Implicit Places using invariants and state equation in 74 ms returned []
Implicit Place search using SMT with State Equation took 133 ms to find 0 implicit places.
// Phase 1: matrix 81 rows 58 cols
[2021-05-09 08:31:40] [INFO ] Computed 12 place invariants in 7 ms
[2021-05-09 08:31:40] [INFO ] Dead Transitions using invariants and state equation in 72 ms returned []
Finished structural reductions, in 1 iterations. Remains : 58/58 places, 81/81 transitions.
Stuttering acceptance computed with spot in 102 ms :[p0, p0, p0]
Running random walk in product with property : CSRepetitions-COL-03-07 automaton TGBA [mat=[[{ cond=p0, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={} source=1 dest: 1}, { cond=p0, acceptance={0} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 0}]], initial=2, aps=[p0:(OR (GEQ s22 1) (GEQ s23 1) (GEQ s24 1) (GEQ s25 1) (GEQ s26 1) (GEQ s27 1) (GEQ s28 1) (GEQ s29 1) (GEQ s30 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 2832 reset in 257 ms.
Stack based approach found an accepted trace after 818 steps with 24 reset with depth 19 and stack size 19 in 3 ms.
FORMULA CSRepetitions-COL-03-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CSRepetitions-COL-03-07 finished in 592 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F(G(!p0)))], workingDir=/home/mcc/execution]
Support contains 9 out of 58 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 58/58 places, 81/81 transitions.
Applied a total of 0 rules in 7 ms. Remains 58 /58 variables (removed 0) and now considering 81/81 (removed 0) transitions.
// Phase 1: matrix 81 rows 58 cols
[2021-05-09 08:31:41] [INFO ] Computed 12 place invariants in 1 ms
[2021-05-09 08:31:41] [INFO ] Implicit Places using invariants in 147 ms returned []
// Phase 1: matrix 81 rows 58 cols
[2021-05-09 08:31:41] [INFO ] Computed 12 place invariants in 0 ms
[2021-05-09 08:31:41] [INFO ] State equation strengthened by 9 read => feed constraints.
[2021-05-09 08:31:41] [INFO ] Implicit Places using invariants and state equation in 106 ms returned []
Implicit Place search using SMT with State Equation took 255 ms to find 0 implicit places.
[2021-05-09 08:31:41] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 81 rows 58 cols
[2021-05-09 08:31:41] [INFO ] Computed 12 place invariants in 1 ms
[2021-05-09 08:31:41] [INFO ] Dead Transitions using invariants and state equation in 67 ms returned []
Finished structural reductions, in 1 iterations. Remains : 58/58 places, 81/81 transitions.
Stuttering acceptance computed with spot in 69 ms :[p0]
Running random walk in product with property : CSRepetitions-COL-03-08 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 0}, { cond=p0, acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(OR (GEQ s22 1) (GEQ s23 1) (GEQ s24 1) (GEQ s25 1) (GEQ s26 1) (GEQ s27 1) (GEQ s28 1) (GEQ s29 1) (GEQ s30 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Product exploration explored 100000 steps with 2824 reset in 360 ms.
Stack based approach found an accepted trace after 157 steps with 3 reset with depth 42 and stack size 42 in 0 ms.
FORMULA CSRepetitions-COL-03-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CSRepetitions-COL-03-08 finished in 801 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(G(p0)))], workingDir=/home/mcc/execution]
Support contains 12 out of 58 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 58/58 places, 81/81 transitions.
Applied a total of 0 rules in 0 ms. Remains 58 /58 variables (removed 0) and now considering 81/81 (removed 0) transitions.
// Phase 1: matrix 81 rows 58 cols
[2021-05-09 08:31:42] [INFO ] Computed 12 place invariants in 1 ms
[2021-05-09 08:31:42] [INFO ] Implicit Places using invariants in 320 ms returned []
// Phase 1: matrix 81 rows 58 cols
[2021-05-09 08:31:42] [INFO ] Computed 12 place invariants in 1 ms
[2021-05-09 08:31:42] [INFO ] State equation strengthened by 9 read => feed constraints.
[2021-05-09 08:31:42] [INFO ] Implicit Places using invariants and state equation in 175 ms returned []
Implicit Place search using SMT with State Equation took 507 ms to find 0 implicit places.
// Phase 1: matrix 81 rows 58 cols
[2021-05-09 08:31:42] [INFO ] Computed 12 place invariants in 0 ms
[2021-05-09 08:31:42] [INFO ] Dead Transitions using invariants and state equation in 318 ms returned []
Finished structural reductions, in 1 iterations. Remains : 58/58 places, 81/81 transitions.
Stuttering acceptance computed with spot in 51 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : CSRepetitions-COL-03-10 automaton TGBA [mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(OR (AND (GEQ s15 1) (GEQ s19 1)) (AND (GEQ s15 1) (GEQ s20 1)) (AND (GEQ s15 1) (GEQ s21 1)) (AND (GEQ s11 1) (GEQ s21 1)) (AND (GEQ s16 1) (GEQ s21 1)) (AND (GEQ s16 1) (GEQ s20 1)) (AND (GEQ s16 1) (GEQ s19 1)) (AND (GEQ s12 1) (GEQ s20 1)) (AND (GEQ s12 1) (GEQ s21 1)) (AND (GEQ s17 1) (GEQ s20 1)) (AND (GEQ s12 1) (GEQ s19 1)) (AND (GEQ s17 1) (GEQ s19 1)) (AND (GEQ s17 1) (GEQ s21 1)) (AND (GEQ s13 1) (GEQ s19 1)) (AND (GEQ s13 1) (GEQ s20 1)) (AND (GEQ s11 1) (GEQ s19 1)) (AND (GEQ s13 1) (GEQ s21 1)) (AND (GEQ s11 1) (GEQ s20 1)) (AND (GEQ s18 1) (GEQ s21 1)) (AND (GEQ s18 1) (GEQ s20 1)) (AND (GEQ s18 1) (GEQ s19 1)) (AND (GEQ s14 1) (GEQ s20 1)) (AND (GEQ s14 1) (GEQ s21 1)) (AND (GEQ s14 1) (GEQ s19 1)) (AND (GEQ s10 1) (GEQ s20 1)) (AND (GEQ s10 1) (GEQ s21 1)) (AND (GEQ s10 1) (GEQ s19 1)))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA CSRepetitions-COL-03-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CSRepetitions-COL-03-10 finished in 893 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F(p0))], workingDir=/home/mcc/execution]
Support contains 10 out of 58 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 58/58 places, 81/81 transitions.
Applied a total of 0 rules in 2 ms. Remains 58 /58 variables (removed 0) and now considering 81/81 (removed 0) transitions.
// Phase 1: matrix 81 rows 58 cols
[2021-05-09 08:31:42] [INFO ] Computed 12 place invariants in 0 ms
[2021-05-09 08:31:42] [INFO ] Implicit Places using invariants in 20 ms returned []
// Phase 1: matrix 81 rows 58 cols
[2021-05-09 08:31:42] [INFO ] Computed 12 place invariants in 0 ms
[2021-05-09 08:31:42] [INFO ] State equation strengthened by 9 read => feed constraints.
[2021-05-09 08:31:42] [INFO ] Implicit Places using invariants and state equation in 40 ms returned []
Implicit Place search using SMT with State Equation took 76 ms to find 0 implicit places.
[2021-05-09 08:31:42] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 81 rows 58 cols
[2021-05-09 08:31:42] [INFO ] Computed 12 place invariants in 1 ms
[2021-05-09 08:31:42] [INFO ] Dead Transitions using invariants and state equation in 33 ms returned []
Finished structural reductions, in 1 iterations. Remains : 58/58 places, 81/81 transitions.
Stuttering acceptance computed with spot in 32 ms :[(NOT p0)]
Running random walk in product with property : CSRepetitions-COL-03-11 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(OR (AND (GEQ s0 1) (GEQ s5 1)) (AND (GEQ s0 1) (GEQ s4 1)) (AND (GEQ s0 1) (GEQ s7 1)) (AND (GEQ s0 1) (GEQ s6 1)) (AND (GEQ s0 1) (GEQ s1 1)) (AND (GEQ s0 1) (GEQ s3 1)) (AND (GEQ s0 1) (GEQ s2 1)) (AND (GEQ s0 1) (GEQ s9 1)) (AND (GEQ s0 1) (GEQ s8 1)))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null][true]]
Product exploration explored 100000 steps with 50000 reset in 131 ms.
Product exploration explored 100000 steps with 50000 reset in 138 ms.
Knowledge obtained : [(NOT p0)]
Stuttering acceptance computed with spot in 35 ms :[(NOT p0)]
Product exploration explored 100000 steps with 50000 reset in 183 ms.
Product exploration explored 100000 steps with 50000 reset in 221 ms.
[2021-05-09 08:31:43] [INFO ] Flatten gal took : 27 ms
[2021-05-09 08:31:43] [INFO ] Flatten gal took : 10 ms
[2021-05-09 08:31:43] [INFO ] Time to serialize gal into /tmp/LTL8288263647880023131.gal : 22 ms
[2021-05-09 08:31:43] [INFO ] Time to serialize properties into /tmp/LTL2603521743727406676.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/LTL8288263647880023131.gal, -t, CGAL, -LTL, /tmp/LTL2603521743727406676.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/LTL8288263647880023131.gal -t CGAL -LTL /tmp/LTL2603521743727406676.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((F("((((((((((RequestBufferSlots_0>=1)&&(Client_Sending_4>=1))||((RequestBufferSlots_0>=1)&&(Client_Sending_3>=1)))||((RequestBufferSlots_0>=1)&&(Client_Sending_6>=1)))||((RequestBufferSlots_0>=1)&&(Client_Sending_5>=1)))||((RequestBufferSlots_0>=1)&&(Client_Sending_0>=1)))||((RequestBufferSlots_0>=1)&&(Client_Sending_2>=1)))||((RequestBufferSlots_0>=1)&&(Client_Sending_1>=1)))||((RequestBufferSlots_0>=1)&&(Client_Sending_8>=1)))||((RequestBufferSlots_0>=1)&&(Client_Sending_7>=1)))")))
Formula 0 simplified : !F"((((((((((RequestBufferSlots_0>=1)&&(Client_Sending_4>=1))||((RequestBufferSlots_0>=1)&&(Client_Sending_3>=1)))||((RequestBufferSlots_0>=1)&&(Client_Sending_6>=1)))||((RequestBufferSlots_0>=1)&&(Client_Sending_5>=1)))||((RequestBufferSlots_0>=1)&&(Client_Sending_0>=1)))||((RequestBufferSlots_0>=1)&&(Client_Sending_2>=1)))||((RequestBufferSlots_0>=1)&&(Client_Sending_1>=1)))||((RequestBufferSlots_0>=1)&&(Client_Sending_8>=1)))||((RequestBufferSlots_0>=1)&&(Client_Sending_7>=1)))"
Reverse transition relation is NOT exact ! Due to transitions t36, t37, t38, t39, t40, t41, t42, t43, t44, t45, t46, t47, t48, t49, t50, t51, t52, t53, t54, t55, t56, t57, t58, t59, t60, t61, t62, t63, t64, t65, t66, t67, t68, t69, t70, t71, t72, t73, t74, t75, t76, t77, t78, t79, t80, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :0/36/45/81
Computing Next relation with stutter on 1 deadlock states
1 unique states visited
0 strongly connected components in search stack
0 transitions explored
1 items max in DFS search stack
245 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,0,2.46784,73452,1,0,221,377089,188,88,2247,317226,179
no accepting run found
Formula 0 is TRUE no accepting run found.
FORMULA CSRepetitions-COL-03-11 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Treatment of property CSRepetitions-COL-03-11 finished in 3783 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F(G(p0)))], workingDir=/home/mcc/execution]
Support contains 10 out of 58 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 58/58 places, 81/81 transitions.
Applied a total of 0 rules in 2 ms. Remains 58 /58 variables (removed 0) and now considering 81/81 (removed 0) transitions.
// Phase 1: matrix 81 rows 58 cols
[2021-05-09 08:31:46] [INFO ] Computed 12 place invariants in 1 ms
[2021-05-09 08:31:46] [INFO ] Implicit Places using invariants in 40 ms returned []
// Phase 1: matrix 81 rows 58 cols
[2021-05-09 08:31:46] [INFO ] Computed 12 place invariants in 3 ms
[2021-05-09 08:31:46] [INFO ] State equation strengthened by 9 read => feed constraints.
[2021-05-09 08:31:46] [INFO ] Implicit Places using invariants and state equation in 239 ms returned []
Implicit Place search using SMT with State Equation took 281 ms to find 0 implicit places.
[2021-05-09 08:31:46] [INFO ] Redundant transitions in 2 ms returned []
// Phase 1: matrix 81 rows 58 cols
[2021-05-09 08:31:46] [INFO ] Computed 12 place invariants in 1 ms
[2021-05-09 08:31:47] [INFO ] Dead Transitions using invariants and state equation in 57 ms returned []
Finished structural reductions, in 1 iterations. Remains : 58/58 places, 81/81 transitions.
Stuttering acceptance computed with spot in 48 ms :[(NOT p0)]
Running random walk in product with property : CSRepetitions-COL-03-14 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}, { cond=p0, acceptance={} source=0 dest: 0}]], initial=0, aps=[p0:(OR (AND (GEQ s0 1) (GEQ s5 1)) (AND (GEQ s0 1) (GEQ s4 1)) (AND (GEQ s0 1) (GEQ s7 1)) (AND (GEQ s0 1) (GEQ s6 1)) (AND (GEQ s0 1) (GEQ s1 1)) (AND (GEQ s0 1) (GEQ s3 1)) (AND (GEQ s0 1) (GEQ s2 1)) (AND (GEQ s0 1) (GEQ s9 1)) (AND (GEQ s0 1) (GEQ s8 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 23 steps with 0 reset in 0 ms.
FORMULA CSRepetitions-COL-03-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CSRepetitions-COL-03-14 finished in 414 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F(!p0))], workingDir=/home/mcc/execution]
Support contains 9 out of 58 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 58/58 places, 81/81 transitions.
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: 9
Deduced a syphon composed of 9 places in 0 ms
Reduce places removed 18 places and 0 transitions.
Iterating global reduction 0 with 27 rules applied. Total rules applied 27 place count 40 transition count 72
Discarding 24 places :
Symmetric choice reduction at 0 with 24 rule applications. Total rules 51 place count 16 transition count 48
Iterating global reduction 0 with 24 rules applied. Total rules applied 75 place count 16 transition count 48
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 0 with 9 rules applied. Total rules applied 84 place count 10 transition count 45
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 18 transitions.
Iterating post reduction 0 with 18 rules applied. Total rules applied 102 place count 10 transition count 27
Applied a total of 102 rules in 6 ms. Remains 10 /58 variables (removed 48) and now considering 27/81 (removed 54) transitions.
// Phase 1: matrix 27 rows 10 cols
[2021-05-09 08:31:47] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-09 08:31:47] [INFO ] Implicit Places using invariants in 10 ms returned []
// Phase 1: matrix 27 rows 10 cols
[2021-05-09 08:31:47] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-09 08:31:47] [INFO ] Implicit Places using invariants and state equation in 17 ms returned []
Implicit Place search using SMT with State Equation took 28 ms to find 0 implicit places.
[2021-05-09 08:31:47] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 27 rows 10 cols
[2021-05-09 08:31:47] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-09 08:31:47] [INFO ] Dead Transitions using invariants and state equation in 13 ms returned []
Finished structural reductions, in 1 iterations. Remains : 10/58 places, 27/81 transitions.
Stuttering acceptance computed with spot in 29 ms :[p0]
Running random walk in product with property : CSRepetitions-COL-03-15 automaton TGBA [mat=[[{ cond=p0, acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(AND (LT s7 1) (LT s8 1) (LT s9 1) (LT s1 1) (LT s2 1) (LT s3 1) (LT s4 1) (LT s5 1) (LT s6 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null][true]]
Product exploration explored 100000 steps with 50000 reset in 83 ms.
Product exploration explored 100000 steps with 50000 reset in 78 ms.
Knowledge obtained : [p0]
Stuttering acceptance computed with spot in 25 ms :[p0]
Product exploration explored 100000 steps with 50000 reset in 86 ms.
Product exploration explored 100000 steps with 50000 reset in 79 ms.
[2021-05-09 08:31:47] [INFO ] Flatten gal took : 3 ms
[2021-05-09 08:31:47] [INFO ] Flatten gal took : 2 ms
[2021-05-09 08:31:47] [INFO ] Time to serialize gal into /tmp/LTL7445097265886209278.gal : 2 ms
[2021-05-09 08:31:47] [INFO ] Time to serialize properties into /tmp/LTL6420567412115242291.ltl : 4 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/LTL7445097265886209278.gal, -t, CGAL, -LTL, /tmp/LTL6420567412115242291.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/LTL7445097265886209278.gal -t CGAL -LTL /tmp/LTL6420567412115242291.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((F("(((((((((RequestBuffer_6>=1)||(RequestBuffer_7>=1))||(RequestBuffer_8>=1))||(RequestBuffer_0>=1))||(RequestBuffer_1>=1))||(RequestBuffer_2>=1))||(RequestBuffer_3>=1))||(RequestBuffer_4>=1))||(RequestBuffer_5>=1))")))
Formula 0 simplified : !F"(((((((((RequestBuffer_6>=1)||(RequestBuffer_7>=1))||(RequestBuffer_8>=1))||(RequestBuffer_0>=1))||(RequestBuffer_1>=1))||(RequestBuffer_2>=1))||(RequestBuffer_3>=1))||(RequestBuffer_4>=1))||(RequestBuffer_5>=1))"
Reverse transition relation is NOT exact ! Due to transitions t45, t46, t47, t48, t49, t50, t51, t52, t53, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :0/18/9/27
Computing Next relation with stutter on 1 deadlock states
1 unique states visited
0 strongly connected components in search stack
0 transitions explored
1 items max in DFS search stack
3 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,0.034886,16228,1,0,42,1013,80,26,360,1277,71
no accepting run found
Formula 0 is TRUE no accepting run found.
FORMULA CSRepetitions-COL-03-15 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Treatment of property CSRepetitions-COL-03-15 finished in 579 ms.
All properties solved without resorting to model-checking.

BK_STOP 1620549108016

--------------------
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="CSRepetitions-COL-03"
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 CSRepetitions-COL-03, 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 r026-tajo-162038144000493"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/CSRepetitions-COL-03.tgz
mv CSRepetitions-COL-03 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 ;