Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2023-input.r197-smll-167840343700066.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5348
Executing tool itstools
Input is GPUForwardProgress-PT-20a, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r197-smll-167840343700066
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 496K
-rw-r--r-- 1 mcc users 7.1K Feb 25 14:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 77K Feb 25 14:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.3K Feb 25 14:17 CTLFireability.txt
-rw-r--r-- 1 mcc users 48K Feb 25 14:17 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.9K Feb 25 16:11 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Feb 25 16:11 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Feb 25 16:11 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Feb 25 16:11 LTLFireability.xml
-rw-r--r-- 1 mcc users 15K Feb 25 14:25 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 166K Feb 25 14:25 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.3K Feb 25 14:23 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 49K Feb 25 14:23 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Feb 25 16:11 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Feb 25 16:11 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 4 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 32K Mar 5 18:22 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 GPUForwardProgress-PT-20a-CTLFireability-00
FORMULA_NAME GPUForwardProgress-PT-20a-CTLFireability-01
FORMULA_NAME GPUForwardProgress-PT-20a-CTLFireability-02
FORMULA_NAME GPUForwardProgress-PT-20a-CTLFireability-03
FORMULA_NAME GPUForwardProgress-PT-20a-CTLFireability-04
FORMULA_NAME GPUForwardProgress-PT-20a-CTLFireability-05
FORMULA_NAME GPUForwardProgress-PT-20a-CTLFireability-06
FORMULA_NAME GPUForwardProgress-PT-20a-CTLFireability-07
FORMULA_NAME GPUForwardProgress-PT-20a-CTLFireability-08
FORMULA_NAME GPUForwardProgress-PT-20a-CTLFireability-09
FORMULA_NAME GPUForwardProgress-PT-20a-CTLFireability-10
FORMULA_NAME GPUForwardProgress-PT-20a-CTLFireability-11
FORMULA_NAME GPUForwardProgress-PT-20a-CTLFireability-12
FORMULA_NAME GPUForwardProgress-PT-20a-CTLFireability-13
FORMULA_NAME GPUForwardProgress-PT-20a-CTLFireability-14
FORMULA_NAME GPUForwardProgress-PT-20a-CTLFireability-15

=== Now, execution of the tool begins

BK_START 1678468801921

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=GPUForwardProgress-PT-20a
Not applying reductions.
Model is PT
CTLFireability PT
Running Version 202303021504
[2023-03-10 17:20:04] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2023-03-10 17:20:04] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-10 17:20:05] [INFO ] Load time of PNML (sax parser for PT used): 94 ms
[2023-03-10 17:20:05] [INFO ] Transformed 88 places.
[2023-03-10 17:20:05] [INFO ] Transformed 109 transitions.
[2023-03-10 17:20:05] [INFO ] Found NUPN structural information;
[2023-03-10 17:20:05] [INFO ] Parsed PT model containing 88 places and 109 transitions and 421 arcs in 263 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 21 ms.
Initial state reduction rules removed 1 formulas.
Ensure Unique test removed 22 transitions
Reduce redundant transitions removed 22 transitions.
FORMULA GPUForwardProgress-PT-20a-CTLFireability-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 76 out of 88 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 88/88 places, 87/87 transitions.
Applied a total of 0 rules in 26 ms. Remains 88 /88 variables (removed 0) and now considering 87/87 (removed 0) transitions.
// Phase 1: matrix 87 rows 88 cols
[2023-03-10 17:20:05] [INFO ] Computed 22 place invariants in 12 ms
[2023-03-10 17:20:05] [INFO ] Implicit Places using invariants in 347 ms returned []
[2023-03-10 17:20:05] [INFO ] Invariant cache hit.
[2023-03-10 17:20:05] [INFO ] State equation strengthened by 21 read => feed constraints.
[2023-03-10 17:20:05] [INFO ] Implicit Places using invariants and state equation in 248 ms returned []
Implicit Place search using SMT with State Equation took 663 ms to find 0 implicit places.
[2023-03-10 17:20:05] [INFO ] Invariant cache hit.
[2023-03-10 17:20:06] [INFO ] Dead Transitions using invariants and state equation in 184 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 876 ms. Remains : 88/88 places, 87/87 transitions.
Support contains 76 out of 88 places after structural reductions.
[2023-03-10 17:20:06] [INFO ] Flatten gal took : 69 ms
[2023-03-10 17:20:06] [INFO ] Flatten gal took : 24 ms
[2023-03-10 17:20:06] [INFO ] Input system was already deterministic with 87 transitions.
Incomplete random walk after 10000 steps, including 34 resets, run finished after 861 ms. (steps per millisecond=11 ) properties (out of 75) seen :70
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 46 ms. (steps per millisecond=217 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10000 steps, including 81 resets, run finished after 57 ms. (steps per millisecond=175 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10000 steps, including 3 resets, run finished after 39 ms. (steps per millisecond=256 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 5) seen :0
Running SMT prover for 5 properties.
[2023-03-10 17:20:07] [INFO ] Invariant cache hit.
[2023-03-10 17:20:07] [INFO ] [Real]Absence check using 0 positive and 22 generalized place invariants in 9 ms returned sat
[2023-03-10 17:20:08] [INFO ] After 127ms SMT Verify possible using state equation in real domain returned unsat :3 sat :1 real:1
[2023-03-10 17:20:08] [INFO ] State equation strengthened by 21 read => feed constraints.
[2023-03-10 17:20:08] [INFO ] After 21ms SMT Verify possible using 21 Read/Feed constraints in real domain returned unsat :3 sat :1 real:1
[2023-03-10 17:20:08] [INFO ] After 55ms SMT Verify possible using trap constraints in real domain returned unsat :3 sat :1 real:1
Attempting to minimize the solution found.
Minimization took 23 ms.
[2023-03-10 17:20:08] [INFO ] After 352ms SMT Verify possible using all constraints in real domain returned unsat :3 sat :1 real:1
[2023-03-10 17:20:08] [INFO ] [Nat]Absence check using 0 positive and 22 generalized place invariants in 11 ms returned sat
[2023-03-10 17:20:08] [INFO ] After 85ms SMT Verify possible using state equation in natural domain returned unsat :3 sat :2
[2023-03-10 17:20:08] [INFO ] After 39ms SMT Verify possible using 21 Read/Feed constraints in natural domain returned unsat :3 sat :2
[2023-03-10 17:20:08] [INFO ] After 78ms SMT Verify possible using trap constraints in natural domain returned unsat :3 sat :2
Attempting to minimize the solution found.
Minimization took 36 ms.
[2023-03-10 17:20:08] [INFO ] After 314ms SMT Verify possible using all constraints in natural domain returned unsat :3 sat :2
Fused 5 Parikh solutions to 2 different solutions.
Parikh walk visited 1 properties in 6 ms.
Support contains 22 out of 88 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 88/88 places, 87/87 transitions.
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 88 transition count 86
Performed 20 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 20 Pre rules applied. Total rules applied 1 place count 88 transition count 66
Deduced a syphon composed of 20 places in 0 ms
Reduce places removed 20 places and 0 transitions.
Iterating global reduction 1 with 40 rules applied. Total rules applied 41 place count 68 transition count 66
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 1 with 4 rules applied. Total rules applied 45 place count 66 transition count 64
Partial Free-agglomeration rule applied 20 times.
Drop transitions removed 20 transitions
Iterating global reduction 1 with 20 rules applied. Total rules applied 65 place count 66 transition count 64
Drop transitions removed 20 transitions
Reduce isomorphic transitions removed 20 transitions.
Iterating post reduction 1 with 20 rules applied. Total rules applied 85 place count 66 transition count 44
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 2 with 1 rules applied. Total rules applied 86 place count 65 transition count 43
Applied a total of 86 rules in 40 ms. Remains 65 /88 variables (removed 23) and now considering 43/87 (removed 44) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 41 ms. Remains : 65/88 places, 43/87 transitions.
Incomplete random walk after 10000 steps, including 813 resets, run finished after 41 ms. (steps per millisecond=243 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 217 resets, run finished after 33 ms. (steps per millisecond=303 ) properties (out of 1) seen :0
Finished probabilistic random walk after 727 steps, run visited all 1 properties in 21 ms. (steps per millisecond=34 )
Probabilistic random walk after 727 steps, saw 651 distinct states, run finished after 21 ms. (steps per millisecond=34 ) properties seen :1
Successfully simplified 3 atomic propositions for a total of 15 simplifications.
FORMULA GPUForwardProgress-PT-20a-CTLFireability-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-10 17:20:08] [INFO ] Flatten gal took : 10 ms
[2023-03-10 17:20:08] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
FORMULA GPUForwardProgress-PT-20a-CTLFireability-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-10 17:20:08] [INFO ] Flatten gal took : 10 ms
[2023-03-10 17:20:08] [INFO ] Input system was already deterministic with 87 transitions.
Support contains 72 out of 88 places (down from 74) after GAL structural reductions.
Computed a total of 1 stabilizing places and 1 stable transitions
Graph (complete) has 278 edges and 88 vertex of which 66 are kept as prefixes of interest. Removing 22 places using SCC suffix rule.2 ms
Starting structural reductions in SI_CTL mode, iteration 0 : 88/88 places, 87/87 transitions.
Graph (complete) has 278 edges and 88 vertex of which 66 are kept as prefixes of interest. Removing 22 places using SCC suffix rule.1 ms
Discarding 22 places :
Also discarding 1 output transitions
Drop transitions removed 1 transitions
Performed 20 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 20 Pre rules applied. Total rules applied 1 place count 66 transition count 66
Deduced a syphon composed of 20 places in 0 ms
Reduce places removed 20 places and 0 transitions.
Iterating global reduction 0 with 40 rules applied. Total rules applied 41 place count 46 transition count 66
Applied a total of 41 rules in 11 ms. Remains 46 /88 variables (removed 42) and now considering 66/87 (removed 21) transitions.
// Phase 1: matrix 66 rows 46 cols
[2023-03-10 17:20:08] [INFO ] Computed 1 place invariants in 5 ms
[2023-03-10 17:20:08] [INFO ] Implicit Places using invariants in 59 ms returned []
[2023-03-10 17:20:08] [INFO ] Invariant cache hit.
[2023-03-10 17:20:08] [INFO ] State equation strengthened by 21 read => feed constraints.
[2023-03-10 17:20:08] [INFO ] Implicit Places using invariants and state equation in 86 ms returned []
Implicit Place search using SMT with State Equation took 151 ms to find 0 implicit places.
[2023-03-10 17:20:08] [INFO ] Redundant transitions in 2 ms returned []
[2023-03-10 17:20:08] [INFO ] Invariant cache hit.
[2023-03-10 17:20:09] [INFO ] Dead Transitions using invariants and state equation in 86 ms found 0 transitions.
Starting structural reductions in SI_CTL mode, iteration 1 : 46/88 places, 66/87 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 263 ms. Remains : 46/88 places, 66/87 transitions.
[2023-03-10 17:20:09] [INFO ] Flatten gal took : 10 ms
[2023-03-10 17:20:09] [INFO ] Flatten gal took : 10 ms
[2023-03-10 17:20:09] [INFO ] Input system was already deterministic with 66 transitions.
[2023-03-10 17:20:09] [INFO ] Flatten gal took : 10 ms
[2023-03-10 17:20:09] [INFO ] Flatten gal took : 10 ms
[2023-03-10 17:20:09] [INFO ] Time to serialize gal into /tmp/CTLFireability9110057069614446455.gal : 4 ms
[2023-03-10 17:20:09] [INFO ] Time to serialize properties into /tmp/CTLFireability13712688166851377853.ctl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability9110057069614446455.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13712688166851377853.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.09186e+10,0.305288,11548,2,216,5,53935,6,0,251,29828,0


Converting to forward existential form...Done !
original formula: AF(AG(EF((((p4==1)&&(p83==1))&&(p87==1)))))
=> equivalent forward existential formula: [FwdG(Init,!(!(E(TRUE U !(E(TRUE U (((p4==1)&&(p83==1))&&(p87==1))))))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t4, t5, t26, t28, t30, t32, t35, t37, t38, t40, t42, t44, t47, t49, t51, t53, t54, t5...276
(forward)formula 0,0,0.612413,14956,1,0,192,79776,156,89,2135,47393,185
FORMULA GPUForwardProgress-PT-20a-CTLFireability-00 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

***************************************

Starting structural reductions in LTL mode, iteration 0 : 88/88 places, 87/87 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 87 transition count 87
Applied a total of 1 rules in 5 ms. Remains 87 /88 variables (removed 1) and now considering 87/87 (removed 0) transitions.
// Phase 1: matrix 87 rows 87 cols
[2023-03-10 17:20:09] [INFO ] Computed 21 place invariants in 1 ms
[2023-03-10 17:20:09] [INFO ] Implicit Places using invariants in 93 ms returned []
[2023-03-10 17:20:09] [INFO ] Invariant cache hit.
[2023-03-10 17:20:09] [INFO ] State equation strengthened by 21 read => feed constraints.
[2023-03-10 17:20:10] [INFO ] Implicit Places using invariants and state equation in 162 ms returned []
Implicit Place search using SMT with State Equation took 257 ms to find 0 implicit places.
[2023-03-10 17:20:10] [INFO ] Invariant cache hit.
[2023-03-10 17:20:10] [INFO ] Dead Transitions using invariants and state equation in 127 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 87/88 places, 87/87 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 390 ms. Remains : 87/88 places, 87/87 transitions.
[2023-03-10 17:20:10] [INFO ] Flatten gal took : 8 ms
[2023-03-10 17:20:10] [INFO ] Flatten gal took : 8 ms
[2023-03-10 17:20:10] [INFO ] Input system was already deterministic with 87 transitions.
[2023-03-10 17:20:10] [INFO ] Flatten gal took : 7 ms
[2023-03-10 17:20:10] [INFO ] Flatten gal took : 7 ms
[2023-03-10 17:20:10] [INFO ] Time to serialize gal into /tmp/CTLFireability3987460294824720530.gal : 5 ms
[2023-03-10 17:20:10] [INFO ] Time to serialize properties into /tmp/CTLFireability10233947888535528480.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability3987460294824720530.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10233947888535528480.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,6.5901e+12,0.50348,17808,2,439,5,104092,6,0,436,53605,0


Converting to forward existential form...Done !
original formula: (EF(AG(((EG((((p8==0)||(p83==0))||(p87==0))) * (p76==1)) * ((p83==1)&&(p87==1))))) * (EX(EF((((p27==1)&&(p56==1))&&((p83==1)&&(p87==1))))...197
=> equivalent forward existential formula: ([(FwdU(EY((Init * E(TRUE U !(E(TRUE U !(((EG((((p8==0)||(p83==0))||(p87==0))) * (p76==1)) * ((p83==1)&&(p87==1)...391
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t4, t45, Intersection with reachable at each step enabled. (destroyed/reverse/inters...176
(forward)formula 0,0,3.56231,84464,1,0,597,604472,204,307,3208,339918,695
FORMULA GPUForwardProgress-PT-20a-CTLFireability-01 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

***************************************

Starting structural reductions in SI_CTL mode, iteration 0 : 88/88 places, 87/87 transitions.
Graph (complete) has 278 edges and 88 vertex of which 66 are kept as prefixes of interest. Removing 22 places using SCC suffix rule.1 ms
Discarding 22 places :
Also discarding 1 output transitions
Drop transitions removed 1 transitions
Performed 18 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 18 Pre rules applied. Total rules applied 1 place count 66 transition count 68
Deduced a syphon composed of 18 places in 0 ms
Reduce places removed 18 places and 0 transitions.
Iterating global reduction 0 with 36 rules applied. Total rules applied 37 place count 48 transition count 68
Applied a total of 37 rules in 11 ms. Remains 48 /88 variables (removed 40) and now considering 68/87 (removed 19) transitions.
// Phase 1: matrix 68 rows 48 cols
[2023-03-10 17:20:13] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-10 17:20:13] [INFO ] Implicit Places using invariants in 44 ms returned []
[2023-03-10 17:20:13] [INFO ] Invariant cache hit.
[2023-03-10 17:20:13] [INFO ] State equation strengthened by 21 read => feed constraints.
[2023-03-10 17:20:13] [INFO ] Implicit Places using invariants and state equation in 82 ms returned []
Implicit Place search using SMT with State Equation took 131 ms to find 0 implicit places.
[2023-03-10 17:20:13] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-10 17:20:13] [INFO ] Invariant cache hit.
[2023-03-10 17:20:14] [INFO ] Dead Transitions using invariants and state equation in 66 ms found 0 transitions.
Starting structural reductions in SI_CTL mode, iteration 1 : 48/88 places, 68/87 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 217 ms. Remains : 48/88 places, 68/87 transitions.
[2023-03-10 17:20:14] [INFO ] Flatten gal took : 6 ms
[2023-03-10 17:20:14] [INFO ] Flatten gal took : 6 ms
[2023-03-10 17:20:14] [INFO ] Input system was already deterministic with 68 transitions.
[2023-03-10 17:20:14] [INFO ] Flatten gal took : 6 ms
[2023-03-10 17:20:14] [INFO ] Flatten gal took : 7 ms
[2023-03-10 17:20:14] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality678777487994943290.gal : 2 ms
[2023-03-10 17:20:14] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality12110310824107508074.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality678777487994943290.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality12110310824107508074.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...328
Loading property file /tmp/ReachabilityCardinality12110310824107508074.prop.
Incomplete random walk after 10000 steps, including 34 resets, run finished after 78 ms. (steps per millisecond=128 ) properties (out of 1) seen :0
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :22 after 24
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :24 after 25
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :341 after 362
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=476 ) properties (out of 1) seen :0
Reachability property GPUForwardProgress-PT-20a-CTLFireability-02 is true.
FORMULA GPUForwardProgress-PT-20a-CTLFireability-02 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
Found states matching all0 target predicate
Will report total states built up to this point. Computation was interrupted after 17 fixpoint passes
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst,3824,0.053265,4264,2,443,12,4858,6,0,261,1800,0
Total reachable state count : 3824

Verifying 1 reachability properties.
Finished probabilistic random walk after 2218 steps, run visited all 1 properties in 18 ms. (steps per millisecond=123 )
Probabilistic random walk after 2218 steps, saw 1327 distinct states, run finished after 19 ms. (steps per millisecond=116 ) properties seen :1
ITS runner failed with exception null
java.lang.InterruptedException
at java.base/java.lang.Object.wait(Native Method)
at java.base/java.lang.Thread.join(Thread.java:1304)
at java.base/java.lang.Thread.join(Thread.java:1372)
at fr.lip6.move.gal.application.runner.AbstractRunner.join(AbstractRunner.java:27)
at fr.lip6.move.gal.application.runner.its.ITSRunner.join(ITSRunner.java:177)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.verifyWithSDD(GlobalPropertySolver.java:675)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.lambda$2(ReachabilitySolver.java:63)
at java.base/java.lang.Thread.run(Thread.java:833)
Starting structural reductions in LTL mode, iteration 0 : 88/88 places, 87/87 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 87 transition count 87
Applied a total of 1 rules in 4 ms. Remains 87 /88 variables (removed 1) and now considering 87/87 (removed 0) transitions.
Reachability property GPUForwardProgress-PT-20a-CTLFireability-02 is true.

// Phase 1: matrix 87 rows 87 cols
[2023-03-10 17:20:14] [INFO ] Computed 21 place invariants in 2 ms
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
GPUForwardProgress-PT-20a-CTLFireability-02,1,0.055605,4264,2,49,12,4858,7,0,273,1800,0
[2023-03-10 17:20:14] [INFO ] Implicit Places using invariants in 76 ms returned []
[2023-03-10 17:20:14] [INFO ] Invariant cache hit.
[2023-03-10 17:20:14] [INFO ] State equation strengthened by 21 read => feed constraints.
[2023-03-10 17:20:14] [INFO ] Implicit Places using invariants and state equation in 141 ms returned []
Implicit Place search using SMT with State Equation took 220 ms to find 0 implicit places.
[2023-03-10 17:20:14] [INFO ] Invariant cache hit.
[2023-03-10 17:20:14] [INFO ] Dead Transitions using invariants and state equation in 115 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 87/88 places, 87/87 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 344 ms. Remains : 87/88 places, 87/87 transitions.
[2023-03-10 17:20:14] [INFO ] Flatten gal took : 7 ms
[2023-03-10 17:20:14] [INFO ] Flatten gal took : 7 ms
[2023-03-10 17:20:14] [INFO ] Input system was already deterministic with 87 transitions.
[2023-03-10 17:20:14] [INFO ] Flatten gal took : 7 ms
[2023-03-10 17:20:14] [INFO ] Flatten gal took : 13 ms
[2023-03-10 17:20:14] [INFO ] Time to serialize gal into /tmp/CTLFireability2023269377352587485.gal : 3 ms
[2023-03-10 17:20:14] [INFO ] Time to serialize properties into /tmp/CTLFireability1466903623304815152.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability2023269377352587485.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1466903623304815152.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,6.5901e+12,0.626139,17812,2,439,5,104092,6,0,436,53605,0


Converting to forward existential form...Done !
original formula: EF((((p63==1) * AF(!(A((((p26==1)&&(p83==1))&&(p87==1)) U (p78==1))))) * (!(A((p0==1) U ((p10==1)&&(p82==1)))) * AX(((AF(EX((((p54==1)&&(...216
=> equivalent forward existential formula: [(((FwdU(Init,TRUE) * ((p63==1) * !(EG(!(!(!((E(!((p78==1)) U (!((((p26==1)&&(p83==1))&&(p87==1))) * !((p78==1))...400
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t4, t45, Intersection with reachable at each step enabled. (destroyed/reverse/inters...176
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 0
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 0
(forward)formula 0,0,5.59438,131316,1,0,1458,960400,223,825,3222,573871,1804
FORMULA GPUForwardProgress-PT-20a-CTLFireability-03 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

***************************************

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 88/88 places, 87/87 transitions.
Applied a total of 0 rules in 2 ms. Remains 88 /88 variables (removed 0) and now considering 87/87 (removed 0) transitions.
// Phase 1: matrix 87 rows 88 cols
[2023-03-10 17:20:20] [INFO ] Computed 22 place invariants in 1 ms
[2023-03-10 17:20:20] [INFO ] Implicit Places using invariants in 59 ms returned []
[2023-03-10 17:20:20] [INFO ] Invariant cache hit.
[2023-03-10 17:20:20] [INFO ] State equation strengthened by 21 read => feed constraints.
[2023-03-10 17:20:20] [INFO ] Implicit Places using invariants and state equation in 103 ms returned []
Implicit Place search using SMT with State Equation took 167 ms to find 0 implicit places.
[2023-03-10 17:20:20] [INFO ] Invariant cache hit.
[2023-03-10 17:20:20] [INFO ] Dead Transitions using invariants and state equation in 140 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 311 ms. Remains : 88/88 places, 87/87 transitions.
[2023-03-10 17:20:20] [INFO ] Flatten gal took : 9 ms
[2023-03-10 17:20:20] [INFO ] Flatten gal took : 9 ms
[2023-03-10 17:20:20] [INFO ] Input system was already deterministic with 87 transitions.
[2023-03-10 17:20:20] [INFO ] Flatten gal took : 9 ms
[2023-03-10 17:20:20] [INFO ] Flatten gal took : 9 ms
[2023-03-10 17:20:20] [INFO ] Time to serialize gal into /tmp/CTLFireability14927196943552988806.gal : 3 ms
[2023-03-10 17:20:20] [INFO ] Time to serialize properties into /tmp/CTLFireability12231724761918959162.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability14927196943552988806.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12231724761918959162.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,6.5901e+12,0.843719,18300,2,445,5,105913,6,0,440,53979,0


Converting to forward existential form...Done !
original formula: A(EX(!(AF(!(EX((p31==1)))))) U E((AG((AG((p43==1)) + EF((((p72==1)&&(p83==1))&&(p87==1))))) * (AX(!((((p18==1)&&(p83==1))&&(p87==1)))) + ...442
=> equivalent forward existential formula: [((Init * !(EG(!(E((!(E(TRUE U !((!(E(TRUE U !((p43==1)))) + E(TRUE U (((p72==1)&&(p83==1))&&(p87==1))))))) * (!...1417
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t4, t45, Intersection with reachable at each step enabled. (destroyed/reverse/inters...176
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 0
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 0
(forward)formula 0,0,3.15252,69228,1,0,672,514572,218,458,3341,261679,867
FORMULA GPUForwardProgress-PT-20a-CTLFireability-04 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

***************************************

Starting structural reductions in LTL mode, iteration 0 : 88/88 places, 87/87 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 87 transition count 87
Applied a total of 1 rules in 3 ms. Remains 87 /88 variables (removed 1) and now considering 87/87 (removed 0) transitions.
// Phase 1: matrix 87 rows 87 cols
[2023-03-10 17:20:23] [INFO ] Computed 21 place invariants in 1 ms
[2023-03-10 17:20:23] [INFO ] Implicit Places using invariants in 66 ms returned []
[2023-03-10 17:20:23] [INFO ] Invariant cache hit.
[2023-03-10 17:20:23] [INFO ] State equation strengthened by 21 read => feed constraints.
[2023-03-10 17:20:23] [INFO ] Implicit Places using invariants and state equation in 140 ms returned []
Implicit Place search using SMT with State Equation took 207 ms to find 0 implicit places.
[2023-03-10 17:20:23] [INFO ] Invariant cache hit.
[2023-03-10 17:20:24] [INFO ] Dead Transitions using invariants and state equation in 103 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 87/88 places, 87/87 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 316 ms. Remains : 87/88 places, 87/87 transitions.
[2023-03-10 17:20:24] [INFO ] Flatten gal took : 5 ms
[2023-03-10 17:20:24] [INFO ] Flatten gal took : 6 ms
[2023-03-10 17:20:24] [INFO ] Input system was already deterministic with 87 transitions.
[2023-03-10 17:20:24] [INFO ] Flatten gal took : 6 ms
[2023-03-10 17:20:24] [INFO ] Flatten gal took : 5 ms
[2023-03-10 17:20:24] [INFO ] Time to serialize gal into /tmp/CTLFireability10512900322592050591.gal : 2 ms
[2023-03-10 17:20:24] [INFO ] Time to serialize properties into /tmp/CTLFireability406618176208509376.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability10512900322592050591.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability406618176208509376.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,6.5901e+12,0.623619,17772,2,439,5,104092,6,0,436,53605,0


Converting to forward existential form...Done !
original formula: !(A(((EF(EX((((p48==1)&&(p83==1))&&(p87==1)))) + ((p34!=1) * EF((((p68==1)&&(p83==1))&&(p87==1))))) + (p35==1)) U EF(AG(((((p6==1)&&(p83=...209
=> equivalent forward existential formula: ([((FwdU(Init,!(E(TRUE U !(E(TRUE U !(((((p6==1)&&(p83==1))&&((p87==1)&&(p64==1)))&&((p83==1)&&(p87==1))))))))) ...512
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t4, t45, Intersection with reachable at each step enabled. (destroyed/reverse/inters...176
(forward)formula 0,1,1.2587,23316,1,0,192,130884,200,105,3244,75113,219
FORMULA GPUForwardProgress-PT-20a-CTLFireability-05 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

***************************************

Starting structural reductions in LTL mode, iteration 0 : 88/88 places, 87/87 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 87 transition count 87
Applied a total of 1 rules in 4 ms. Remains 87 /88 variables (removed 1) and now considering 87/87 (removed 0) transitions.
[2023-03-10 17:20:25] [INFO ] Invariant cache hit.
[2023-03-10 17:20:25] [INFO ] Implicit Places using invariants in 75 ms returned []
[2023-03-10 17:20:25] [INFO ] Invariant cache hit.
[2023-03-10 17:20:25] [INFO ] State equation strengthened by 21 read => feed constraints.
[2023-03-10 17:20:25] [INFO ] Implicit Places using invariants and state equation in 144 ms returned []
Implicit Place search using SMT with State Equation took 221 ms to find 0 implicit places.
[2023-03-10 17:20:25] [INFO ] Invariant cache hit.
[2023-03-10 17:20:25] [INFO ] Dead Transitions using invariants and state equation in 95 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 87/88 places, 87/87 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 322 ms. Remains : 87/88 places, 87/87 transitions.
[2023-03-10 17:20:25] [INFO ] Flatten gal took : 6 ms
[2023-03-10 17:20:25] [INFO ] Flatten gal took : 5 ms
[2023-03-10 17:20:25] [INFO ] Input system was already deterministic with 87 transitions.
[2023-03-10 17:20:25] [INFO ] Flatten gal took : 5 ms
[2023-03-10 17:20:25] [INFO ] Flatten gal took : 6 ms
[2023-03-10 17:20:25] [INFO ] Time to serialize gal into /tmp/CTLFireability12222902365687975326.gal : 1 ms
[2023-03-10 17:20:25] [INFO ] Time to serialize properties into /tmp/CTLFireability8992977650231851531.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability12222902365687975326.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8992977650231851531.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,6.5901e+12,0.711408,17792,2,439,5,104092,6,0,436,53605,0


Converting to forward existential form...Done !
original formula: AF(E((p67==1) U EG((AX((p75==1)) + !(((p26==1)||(((p24==1)&&(p83==1))&&(p87==1))))))))
=> equivalent forward existential formula: [FwdG(Init,!(E((p67==1) U EG((!(EX(!((p75==1)))) + !(((p26==1)||(((p24==1)&&(p83==1))&&(p87==1)))))))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t4, t45, Intersection with reachable at each step enabled. (destroyed/reverse/inters...176
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 0
(forward)formula 0,1,3.94287,89212,1,0,598,656874,208,396,3194,402098,621
FORMULA GPUForwardProgress-PT-20a-CTLFireability-07 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

***************************************

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 88/88 places, 87/87 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 87 transition count 87
Applied a total of 1 rules in 3 ms. Remains 87 /88 variables (removed 1) and now considering 87/87 (removed 0) transitions.
[2023-03-10 17:20:29] [INFO ] Invariant cache hit.
[2023-03-10 17:20:29] [INFO ] Implicit Places using invariants in 85 ms returned []
[2023-03-10 17:20:29] [INFO ] Invariant cache hit.
[2023-03-10 17:20:29] [INFO ] State equation strengthened by 21 read => feed constraints.
[2023-03-10 17:20:30] [INFO ] Implicit Places using invariants and state equation in 181 ms returned []
Implicit Place search using SMT with State Equation took 268 ms to find 0 implicit places.
[2023-03-10 17:20:30] [INFO ] Invariant cache hit.
[2023-03-10 17:20:30] [INFO ] Dead Transitions using invariants and state equation in 120 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 87/88 places, 87/87 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 394 ms. Remains : 87/88 places, 87/87 transitions.
[2023-03-10 17:20:30] [INFO ] Flatten gal took : 10 ms
[2023-03-10 17:20:30] [INFO ] Flatten gal took : 11 ms
[2023-03-10 17:20:30] [INFO ] Input system was already deterministic with 87 transitions.
[2023-03-10 17:20:30] [INFO ] Flatten gal took : 8 ms
[2023-03-10 17:20:30] [INFO ] Flatten gal took : 7 ms
[2023-03-10 17:20:30] [INFO ] Time to serialize gal into /tmp/CTLFireability18271191260356007779.gal : 2 ms
[2023-03-10 17:20:30] [INFO ] Time to serialize properties into /tmp/CTLFireability18366232752394987052.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability18271191260356007779.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability18366232752394987052.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,6.5901e+12,0.774883,17800,2,439,5,104092,6,0,436,53605,0


Converting to forward existential form...Done !
original formula: A(E(EF(!((((AG((p75==1)) * (p20==1)) * ((p83==1)&&(p87==1))) * (p51==1)))) U (((p24==1)&&(p83==1))&&((p87==1)&&(p64==1)))) U AX(!(EF(((p5...175
=> equivalent forward existential formula: [((Init * !(EG(!(!(EX(!(!(E(TRUE U ((p50==1)&&(p78==1))))))))))) * !(E(!(!(EX(!(!(E(TRUE U ((p50==1)&&(p78==1)))...368
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t4, t45, Intersection with reachable at each step enabled. (destroyed/reverse/inters...176
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 0
(forward)formula 0,0,1.63765,30084,1,0,309,188476,208,213,3296,99667,457
FORMULA GPUForwardProgress-PT-20a-CTLFireability-10 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

***************************************

Starting structural reductions in LTL mode, iteration 0 : 88/88 places, 87/87 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 87 transition count 87
Applied a total of 1 rules in 5 ms. Remains 87 /88 variables (removed 1) and now considering 87/87 (removed 0) transitions.
[2023-03-10 17:20:31] [INFO ] Invariant cache hit.
[2023-03-10 17:20:31] [INFO ] Implicit Places using invariants in 94 ms returned []
[2023-03-10 17:20:31] [INFO ] Invariant cache hit.
[2023-03-10 17:20:32] [INFO ] State equation strengthened by 21 read => feed constraints.
[2023-03-10 17:20:32] [INFO ] Implicit Places using invariants and state equation in 180 ms returned []
Implicit Place search using SMT with State Equation took 285 ms to find 0 implicit places.
[2023-03-10 17:20:32] [INFO ] Invariant cache hit.
[2023-03-10 17:20:32] [INFO ] Dead Transitions using invariants and state equation in 127 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 87/88 places, 87/87 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 420 ms. Remains : 87/88 places, 87/87 transitions.
[2023-03-10 17:20:32] [INFO ] Flatten gal took : 8 ms
[2023-03-10 17:20:32] [INFO ] Flatten gal took : 7 ms
[2023-03-10 17:20:32] [INFO ] Input system was already deterministic with 87 transitions.
[2023-03-10 17:20:32] [INFO ] Flatten gal took : 8 ms
[2023-03-10 17:20:32] [INFO ] Flatten gal took : 7 ms
[2023-03-10 17:20:32] [INFO ] Time to serialize gal into /tmp/CTLFireability18431698572903841141.gal : 2 ms
[2023-03-10 17:20:32] [INFO ] Time to serialize properties into /tmp/CTLFireability5397155868620916017.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability18431698572903841141.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5397155868620916017.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,6.5901e+12,0.700228,17792,2,439,5,104092,6,0,436,53605,0


Converting to forward existential form...Done !
original formula: !(A(((AF(AG((p66==1))) + AG((E((p54==1) U (((p36==1)&&(p83==1))&&(p87==1))) + (((p27==1)&&(p2==1))&&((p83==1)&&(p87==1)))))) + (((EF((p27...541
=> equivalent forward existential formula: (((([(((FwdU(Init,!(((!((!((E(!((p7==1)) U (!((p82==1)) * !((p7==1)))) + EG(!((p7==1))))) + (((p8==1)&&(p83==1))...4438
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t4, t45, Intersection with reachable at each step enabled. (destroyed/reverse/inters...176
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 0
(forward)formula 0,1,8.59655,205924,1,0,1858,1.40657e+06,250,1004,3316,1.04088e+06,2339
FORMULA GPUForwardProgress-PT-20a-CTLFireability-11 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

***************************************

Starting structural reductions in LTL mode, iteration 0 : 88/88 places, 87/87 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 87 transition count 87
Applied a total of 1 rules in 4 ms. Remains 87 /88 variables (removed 1) and now considering 87/87 (removed 0) transitions.
[2023-03-10 17:20:40] [INFO ] Invariant cache hit.
[2023-03-10 17:20:41] [INFO ] Implicit Places using invariants in 71 ms returned []
[2023-03-10 17:20:41] [INFO ] Invariant cache hit.
[2023-03-10 17:20:41] [INFO ] State equation strengthened by 21 read => feed constraints.
[2023-03-10 17:20:41] [INFO ] Implicit Places using invariants and state equation in 149 ms returned []
Implicit Place search using SMT with State Equation took 231 ms to find 0 implicit places.
[2023-03-10 17:20:41] [INFO ] Invariant cache hit.
[2023-03-10 17:20:41] [INFO ] Dead Transitions using invariants and state equation in 95 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 87/88 places, 87/87 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 332 ms. Remains : 87/88 places, 87/87 transitions.
[2023-03-10 17:20:41] [INFO ] Flatten gal took : 12 ms
[2023-03-10 17:20:41] [INFO ] Flatten gal took : 4 ms
[2023-03-10 17:20:41] [INFO ] Input system was already deterministic with 87 transitions.
[2023-03-10 17:20:41] [INFO ] Flatten gal took : 4 ms
[2023-03-10 17:20:41] [INFO ] Flatten gal took : 4 ms
[2023-03-10 17:20:41] [INFO ] Time to serialize gal into /tmp/CTLFireability5151870798742890391.gal : 2 ms
[2023-03-10 17:20:41] [INFO ] Time to serialize properties into /tmp/CTLFireability14830355760414866344.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability5151870798742890391.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14830355760414866344.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,6.5901e+12,0.693219,17812,2,439,5,104092,6,0,436,53605,0


Converting to forward existential form...Done !
original formula: AF(AX(EF(AX((((p16==0)||(p83==0))||(p87==0))))))
=> equivalent forward existential formula: [FwdG(Init,!(!(EX(!(E(TRUE U !(EX(!((((p16==0)||(p83==0))||(p87==0)))))))))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t4, t45, Intersection with reachable at each step enabled. (destroyed/reverse/inters...176
(forward)formula 0,1,0.818448,18076,1,0,177,104092,201,96,3197,53605,194
FORMULA GPUForwardProgress-PT-20a-CTLFireability-12 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

***************************************

Starting structural reductions in LTL mode, iteration 0 : 88/88 places, 87/87 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 87 transition count 87
Applied a total of 1 rules in 3 ms. Remains 87 /88 variables (removed 1) and now considering 87/87 (removed 0) transitions.
[2023-03-10 17:20:42] [INFO ] Invariant cache hit.
[2023-03-10 17:20:42] [INFO ] Implicit Places using invariants in 77 ms returned []
[2023-03-10 17:20:42] [INFO ] Invariant cache hit.
[2023-03-10 17:20:42] [INFO ] State equation strengthened by 21 read => feed constraints.
[2023-03-10 17:20:42] [INFO ] Implicit Places using invariants and state equation in 160 ms returned []
Implicit Place search using SMT with State Equation took 268 ms to find 0 implicit places.
[2023-03-10 17:20:42] [INFO ] Invariant cache hit.
[2023-03-10 17:20:42] [INFO ] Dead Transitions using invariants and state equation in 96 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 87/88 places, 87/87 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 369 ms. Remains : 87/88 places, 87/87 transitions.
[2023-03-10 17:20:42] [INFO ] Flatten gal took : 4 ms
[2023-03-10 17:20:42] [INFO ] Flatten gal took : 8 ms
[2023-03-10 17:20:42] [INFO ] Input system was already deterministic with 87 transitions.
[2023-03-10 17:20:42] [INFO ] Flatten gal took : 3 ms
[2023-03-10 17:20:42] [INFO ] Flatten gal took : 5 ms
[2023-03-10 17:20:42] [INFO ] Time to serialize gal into /tmp/CTLFireability17723582488000253263.gal : 4 ms
[2023-03-10 17:20:42] [INFO ] Time to serialize properties into /tmp/CTLFireability5839984471880440657.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability17723582488000253263.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5839984471880440657.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,6.5901e+12,0.622006,17824,2,439,5,104092,6,0,436,53605,0


Converting to forward existential form...Done !
original formula: AX((p14==0))
=> equivalent forward existential formula: [(EY(Init) * !((p14==0)))] = FALSE
(forward)formula 0,1,0.626189,18088,1,0,9,104092,9,2,571,53605,2
FORMULA GPUForwardProgress-PT-20a-CTLFireability-13 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

***************************************

Starting structural reductions in LTL mode, iteration 0 : 88/88 places, 87/87 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 87 transition count 87
Applied a total of 1 rules in 3 ms. Remains 87 /88 variables (removed 1) and now considering 87/87 (removed 0) transitions.
[2023-03-10 17:20:43] [INFO ] Invariant cache hit.
[2023-03-10 17:20:43] [INFO ] Implicit Places using invariants in 103 ms returned []
[2023-03-10 17:20:43] [INFO ] Invariant cache hit.
[2023-03-10 17:20:43] [INFO ] State equation strengthened by 21 read => feed constraints.
[2023-03-10 17:20:43] [INFO ] Implicit Places using invariants and state equation in 191 ms returned []
Implicit Place search using SMT with State Equation took 308 ms to find 0 implicit places.
[2023-03-10 17:20:43] [INFO ] Invariant cache hit.
[2023-03-10 17:20:43] [INFO ] Dead Transitions using invariants and state equation in 148 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 87/88 places, 87/87 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 469 ms. Remains : 87/88 places, 87/87 transitions.
[2023-03-10 17:20:43] [INFO ] Flatten gal took : 16 ms
[2023-03-10 17:20:43] [INFO ] Flatten gal took : 5 ms
[2023-03-10 17:20:43] [INFO ] Input system was already deterministic with 87 transitions.
[2023-03-10 17:20:43] [INFO ] Flatten gal took : 6 ms
[2023-03-10 17:20:43] [INFO ] Flatten gal took : 5 ms
[2023-03-10 17:20:43] [INFO ] Time to serialize gal into /tmp/CTLFireability11834105964745072392.gal : 6 ms
[2023-03-10 17:20:43] [INFO ] Time to serialize properties into /tmp/CTLFireability8356237422667999654.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability11834105964745072392.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8356237422667999654.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,6.5901e+12,0.78104,17808,2,439,5,104092,6,0,436,53605,0


Converting to forward existential form...Done !
original formula: EG(!(A(((!(AG((((p40==1)&&(p83==1))&&(p87==1)))) + AG((((p50==1)&&(p83==1))&&(p87==1)))) + EX((((p34==1)&&(p83==1))&&(p87==1)))) U (p42==...160
=> equivalent forward existential formula: [FwdG(Init,!(!((E(!((p42==1)) U (!(((!(!(E(TRUE U !((((p40==1)&&(p83==1))&&(p87==1)))))) + !(E(TRUE U !((((p50==...272
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t4, t45, Intersection with reachable at each step enabled. (destroyed/reverse/inters...176
(forward)formula 0,1,4.63976,115380,1,0,896,743716,210,504,3151,626107,927
FORMULA GPUForwardProgress-PT-20a-CTLFireability-14 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

***************************************

Starting structural reductions in LTL mode, iteration 0 : 88/88 places, 87/87 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 87 transition count 87
Applied a total of 1 rules in 4 ms. Remains 87 /88 variables (removed 1) and now considering 87/87 (removed 0) transitions.
[2023-03-10 17:20:48] [INFO ] Invariant cache hit.
[2023-03-10 17:20:48] [INFO ] Implicit Places using invariants in 72 ms returned []
[2023-03-10 17:20:48] [INFO ] Invariant cache hit.
[2023-03-10 17:20:48] [INFO ] State equation strengthened by 21 read => feed constraints.
[2023-03-10 17:20:48] [INFO ] Implicit Places using invariants and state equation in 131 ms returned []
Implicit Place search using SMT with State Equation took 206 ms to find 0 implicit places.
[2023-03-10 17:20:48] [INFO ] Invariant cache hit.
[2023-03-10 17:20:48] [INFO ] Dead Transitions using invariants and state equation in 92 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 87/88 places, 87/87 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 303 ms. Remains : 87/88 places, 87/87 transitions.
[2023-03-10 17:20:48] [INFO ] Flatten gal took : 3 ms
[2023-03-10 17:20:48] [INFO ] Flatten gal took : 3 ms
[2023-03-10 17:20:48] [INFO ] Input system was already deterministic with 87 transitions.
[2023-03-10 17:20:48] [INFO ] Flatten gal took : 3 ms
[2023-03-10 17:20:48] [INFO ] Flatten gal took : 3 ms
[2023-03-10 17:20:48] [INFO ] Time to serialize gal into /tmp/CTLFireability7762477468195362478.gal : 1 ms
[2023-03-10 17:20:48] [INFO ] Time to serialize properties into /tmp/CTLFireability1740823836071280377.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability7762477468195362478.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1740823836071280377.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,6.5901e+12,0.698089,17796,2,439,5,104092,6,0,436,53605,0


Converting to forward existential form...Done !
original formula: ((EX(((EF((((p20==0)||(p83==0))||(p87==0))) * E((p26!=1) U (((p2==1)&&(p83==1))&&((p87==1)&&(p62==1))))) * AF(((((p74==0)||(p83==0))||(p8...502
=> equivalent forward existential formula: ((([(FwdU(FwdU(((Init * !((EG(((E((((p74==1)&&(p83==1))&&(p87==1)) U (p62==1)) + (p35==1)) + ((p7==1)||(((p74==1...2014
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t4, t45, Intersection with reachable at each step enabled. (destroyed/reverse/inters...176
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 0
(forward)formula 0,1,5.81731,134304,1,0,1060,1.0119e+06,244,554,3298,538868,1226
FORMULA GPUForwardProgress-PT-20a-CTLFireability-15 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

***************************************

[2023-03-10 17:20:54] [INFO ] Flatten gal took : 3 ms
[2023-03-10 17:20:54] [INFO ] Flatten gal took : 3 ms
Total runtime 49846 ms.

BK_STOP 1678468855644

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

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ CTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution CTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination CTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

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="GPUForwardProgress-PT-20a"
export BK_EXAMINATION="CTLFireability"
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 2-5348"
echo " Executing tool itstools"
echo " Input is GPUForwardProgress-PT-20a, examination is CTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r197-smll-167840343700066"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/GPUForwardProgress-PT-20a.tgz
mv GPUForwardProgress-PT-20a execution
cd execution
if [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "UpperBounds" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] || [ "CTLFireability" = "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 [ "CTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLFireability" != "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 "CTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property CTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "CTLFireability.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 '' CTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLFireability"
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 ;