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.r165-tall-167838850000169.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)
..........................................................................................................................................................................................................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-5348
Executing tool itstools
Input is Eratosthenes-PT-200, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r165-tall-167838850000169
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 772K
-rw-r--r-- 1 mcc users 6.1K Feb 25 11:53 CTLCardinality.txt
-rw-r--r-- 1 mcc users 64K Feb 25 11:53 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.4K Feb 25 11:52 CTLFireability.txt
-rw-r--r-- 1 mcc users 57K Feb 25 11:52 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.6K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.1K Feb 25 16:04 LTLCardinality.txt
-rw-r--r-- 1 mcc users 19K Feb 25 16:04 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Feb 25 16:04 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 25 16:04 LTLFireability.xml
-rw-r--r-- 1 mcc users 12K Feb 25 11:56 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 129K Feb 25 11:56 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.5K Feb 25 11:55 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 79K Feb 25 11:55 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Feb 25 16:04 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Feb 25 16:04 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 311K 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 Eratosthenes-PT-200-CTLCardinality-00
FORMULA_NAME Eratosthenes-PT-200-CTLCardinality-01
FORMULA_NAME Eratosthenes-PT-200-CTLCardinality-02
FORMULA_NAME Eratosthenes-PT-200-CTLCardinality-03
FORMULA_NAME Eratosthenes-PT-200-CTLCardinality-04
FORMULA_NAME Eratosthenes-PT-200-CTLCardinality-05
FORMULA_NAME Eratosthenes-PT-200-CTLCardinality-06
FORMULA_NAME Eratosthenes-PT-200-CTLCardinality-07
FORMULA_NAME Eratosthenes-PT-200-CTLCardinality-08
FORMULA_NAME Eratosthenes-PT-200-CTLCardinality-09
FORMULA_NAME Eratosthenes-PT-200-CTLCardinality-10
FORMULA_NAME Eratosthenes-PT-200-CTLCardinality-11
FORMULA_NAME Eratosthenes-PT-200-CTLCardinality-12
FORMULA_NAME Eratosthenes-PT-200-CTLCardinality-13
FORMULA_NAME Eratosthenes-PT-200-CTLCardinality-14
FORMULA_NAME Eratosthenes-PT-200-CTLCardinality-15

=== Now, execution of the tool begins

BK_START 1679445112669

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=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=Eratosthenes-PT-200
Not applying reductions.
Model is PT
CTLCardinality PT
Running Version 202303021504
[2023-03-22 00:31:55] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2023-03-22 00:31:55] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-22 00:31:55] [INFO ] Load time of PNML (sax parser for PT used): 75 ms
[2023-03-22 00:31:55] [INFO ] Transformed 199 places.
[2023-03-22 00:31:55] [INFO ] Transformed 699 transitions.
[2023-03-22 00:31:55] [INFO ] Parsed PT model containing 199 places and 699 transitions and 2097 arcs in 154 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 9 ms.
Reduce places removed 46 places and 0 transitions.
Ensure Unique test removed 170 transitions
Reduce redundant transitions removed 170 transitions.
FORMULA Eratosthenes-PT-200-CTLCardinality-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 50 out of 153 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 153/153 places, 529/529 transitions.
Discarding 17 places :
Symmetric choice reduction at 0 with 17 rule applications. Total rules 17 place count 136 transition count 512
Iterating global reduction 0 with 17 rules applied. Total rules applied 34 place count 136 transition count 512
Drop transitions removed 376 transitions
Redundant transition composition rules discarded 376 transitions
Iterating global reduction 0 with 376 rules applied. Total rules applied 410 place count 136 transition count 136
Discarding 85 places :
Symmetric choice reduction at 0 with 85 rule applications. Total rules 495 place count 51 transition count 51
Iterating global reduction 0 with 85 rules applied. Total rules applied 580 place count 51 transition count 51
Applied a total of 580 rules in 32 ms. Remains 51 /153 variables (removed 102) and now considering 51/529 (removed 478) transitions.
// Phase 1: matrix 51 rows 51 cols
[2023-03-22 00:31:55] [INFO ] Computed 0 place invariants in 7 ms
[2023-03-22 00:31:55] [INFO ] Implicit Places using invariants in 132 ms returned []
[2023-03-22 00:31:55] [INFO ] Invariant cache hit.
[2023-03-22 00:31:55] [INFO ] Implicit Places using invariants and state equation in 82 ms returned []
Implicit Place search using SMT with State Equation took 245 ms to find 0 implicit places.
[2023-03-22 00:31:55] [INFO ] Invariant cache hit.
[2023-03-22 00:31:55] [INFO ] Dead Transitions using invariants and state equation in 48 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 51/153 places, 51/529 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 328 ms. Remains : 51/153 places, 51/529 transitions.
Support contains 50 out of 51 places after structural reductions.
[2023-03-22 00:31:55] [INFO ] Initial state reduction rules for CTL removed 2 formulas.
[2023-03-22 00:31:55] [INFO ] Flatten gal took : 20 ms
[2023-03-22 00:31:55] [INFO ] Initial state reduction rules for CTL removed 2 formulas.
FORMULA Eratosthenes-PT-200-CTLCardinality-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Eratosthenes-PT-200-CTLCardinality-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Eratosthenes-PT-200-CTLCardinality-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Eratosthenes-PT-200-CTLCardinality-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-22 00:31:55] [INFO ] Flatten gal took : 5 ms
[2023-03-22 00:31:55] [INFO ] Input system was already deterministic with 51 transitions.
Support contains 37 out of 51 places (down from 50) after GAL structural reductions.
Incomplete random walk after 10027 steps, including 64 resets, run finished after 189 ms. (steps per millisecond=53 ) properties (out of 29) seen :20
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 38 ms. (steps per millisecond=263 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 45 ms. (steps per millisecond=222 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 42 ms. (steps per millisecond=238 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10000 steps, including 5 resets, run finished after 21 ms. (steps per millisecond=476 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 9) seen :0
Running SMT prover for 9 properties.
[2023-03-22 00:31:56] [INFO ] Invariant cache hit.
[2023-03-22 00:31:56] [INFO ] After 89ms SMT Verify possible using all constraints in real domain returned unsat :9 sat :0
Fused 9 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Successfully simplified 9 atomic propositions for a total of 10 simplifications.
FORMULA Eratosthenes-PT-200-CTLCardinality-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-22 00:31:56] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2023-03-22 00:31:56] [INFO ] Flatten gal took : 4 ms
FORMULA Eratosthenes-PT-200-CTLCardinality-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-22 00:31:56] [INFO ] Flatten gal took : 4 ms
[2023-03-22 00:31:56] [INFO ] Input system was already deterministic with 51 transitions.
Support contains 20 out of 51 places (down from 25) after GAL structural reductions.
Computed a total of 51 stabilizing places and 51 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 51 transition count 51
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
AF dead knowledge conclusive for 4 formulas.
FORMULA Eratosthenes-PT-200-CTLCardinality-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Eratosthenes-PT-200-CTLCardinality-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Starting structural reductions in LTL mode, iteration 0 : 51/51 places, 51/51 transitions.
Discarding 50 places :
Symmetric choice reduction at 0 with 50 rule applications. Total rules 50 place count 1 transition count 1
Iterating global reduction 0 with 50 rules applied. Total rules applied 100 place count 1 transition count 1
Applied a total of 100 rules in 1 ms. Remains 1 /51 variables (removed 50) and now considering 1/51 (removed 50) transitions.
// Phase 1: matrix 1 rows 1 cols
[2023-03-22 00:31:56] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-22 00:31:56] [INFO ] Implicit Places using invariants in 18 ms returned []
[2023-03-22 00:31:56] [INFO ] Invariant cache hit.
[2023-03-22 00:31:56] [INFO ] Implicit Places using invariants and state equation in 17 ms returned []
Implicit Place search using SMT with State Equation took 35 ms to find 0 implicit places.
[2023-03-22 00:31:56] [INFO ] Invariant cache hit.
[2023-03-22 00:31:56] [INFO ] Dead Transitions using invariants and state equation in 22 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 1/51 places, 1/51 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 60 ms. Remains : 1/51 places, 1/51 transitions.
[2023-03-22 00:31:56] [INFO ] Flatten gal took : 1 ms
[2023-03-22 00:31:56] [INFO ] Flatten gal took : 1 ms
[2023-03-22 00:31:56] [INFO ] Input system was already deterministic with 1 transitions.
[2023-03-22 00:31:56] [INFO ] Flatten gal took : 1 ms
[2023-03-22 00:31:56] [INFO ] Flatten gal took : 0 ms
[2023-03-22 00:31:56] [INFO ] Time to serialize gal into /tmp/CTLCardinality3597639407035872043.gal : 1 ms
[2023-03-22 00:31:56] [INFO ] Time to serialize properties into /tmp/CTLCardinality2952019627254739643.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/CTLCardinality3597639407035872043.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality2952019627254739643.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,154,0.028675,3472,2,2,5,462,6,0,5,611,0


Converting to forward existential form...Done !
original formula: EX(AX(FALSE))
=> equivalent forward existential formula: [(EY(Init) * !(EX(!(FALSE))))] != FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,0.029608,3472,1,0,8,462,9,3,167,611,3
FORMULA Eratosthenes-PT-200-CTLCardinality-01 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 : 51/51 places, 51/51 transitions.
Discarding 45 places :
Symmetric choice reduction at 0 with 45 rule applications. Total rules 45 place count 6 transition count 6
Iterating global reduction 0 with 45 rules applied. Total rules applied 90 place count 6 transition count 6
Applied a total of 90 rules in 1 ms. Remains 6 /51 variables (removed 45) and now considering 6/51 (removed 45) transitions.
// Phase 1: matrix 6 rows 6 cols
[2023-03-22 00:31:56] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-22 00:31:56] [INFO ] Implicit Places using invariants in 16 ms returned []
[2023-03-22 00:31:56] [INFO ] Invariant cache hit.
[2023-03-22 00:31:56] [INFO ] Implicit Places using invariants and state equation in 29 ms returned []
Implicit Place search using SMT with State Equation took 47 ms to find 0 implicit places.
[2023-03-22 00:31:56] [INFO ] Invariant cache hit.
[2023-03-22 00:31:56] [INFO ] Dead Transitions using invariants and state equation in 23 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 6/51 places, 6/51 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 72 ms. Remains : 6/51 places, 6/51 transitions.
[2023-03-22 00:31:56] [INFO ] Flatten gal took : 1 ms
[2023-03-22 00:31:56] [INFO ] Flatten gal took : 1 ms
[2023-03-22 00:31:56] [INFO ] Input system was already deterministic with 6 transitions.
[2023-03-22 00:31:56] [INFO ] Flatten gal took : 0 ms
[2023-03-22 00:31:56] [INFO ] Flatten gal took : 1 ms
[2023-03-22 00:31:56] [INFO ] Time to serialize gal into /tmp/CTLCardinality10339057632233792184.gal : 1 ms
[2023-03-22 00:31:56] [INFO ] Time to serialize properties into /tmp/CTLCardinality3849665075585077667.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/CTLCardinality10339057632233792184.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality3849665075585077667.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,4768,0.016778,3620,2,7,5,624,6,0,21,616,0


Converting to forward existential form...Done !
original formula: A(EF(((EF(!(A((p80<=p146) U (p123>=1)))) + EX((p123>=1))) + A((p184<1) U EX(TRUE)))) U (p56<1))
=> equivalent forward existential formula: [((Init * !(EG(!((p56<1))))) * !(E(!((p56<1)) U (!(E(TRUE U ((E(TRUE U !(!((E(!((p123>=1)) U (!((p80<=p146)) * !...308
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 5/0/1
Hit Full ! (commute/partial/dont) 5/0/1
(forward)formula 0,1,0.062405,4676,1,0,168,2989,39,12,276,3493,175
FORMULA Eratosthenes-PT-200-CTLCardinality-02 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 51/51 places, 51/51 transitions.
Graph (complete) has 0 edges and 51 vertex of which 3 are kept as prefixes of interest. Removing 48 places using SCC suffix rule.1 ms
Discarding 48 places :
Also discarding 48 output transitions
Drop transitions removed 48 transitions
Applied a total of 1 rules in 3 ms. Remains 3 /51 variables (removed 48) and now considering 3/51 (removed 48) transitions.
// Phase 1: matrix 3 rows 3 cols
[2023-03-22 00:31:56] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-22 00:31:56] [INFO ] Implicit Places using invariants in 16 ms returned []
[2023-03-22 00:31:56] [INFO ] Invariant cache hit.
[2023-03-22 00:31:56] [INFO ] Implicit Places using invariants and state equation in 30 ms returned []
Implicit Place search using SMT with State Equation took 48 ms to find 0 implicit places.
[2023-03-22 00:31:56] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-22 00:31:56] [INFO ] Invariant cache hit.
[2023-03-22 00:31:56] [INFO ] Dead Transitions using invariants and state equation in 17 ms found 0 transitions.
Starting structural reductions in SI_CTL mode, iteration 1 : 3/51 places, 3/51 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 77 ms. Remains : 3/51 places, 3/51 transitions.
[2023-03-22 00:31:56] [INFO ] Flatten gal took : 1 ms
[2023-03-22 00:31:56] [INFO ] Flatten gal took : 1 ms
[2023-03-22 00:31:56] [INFO ] Input system was already deterministic with 3 transitions.
[2023-03-22 00:31:56] [INFO ] Flatten gal took : 1 ms
[2023-03-22 00:31:56] [INFO ] Flatten gal took : 1 ms
[2023-03-22 00:31:56] [INFO ] Time to serialize gal into /tmp/CTLCardinality2842272325753879458.gal : 0 ms
[2023-03-22 00:31:56] [INFO ] Time to serialize properties into /tmp/CTLCardinality2041664199582212558.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/CTLCardinality2842272325753879458.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality2041664199582212558.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,8,0.002318,3288,2,4,5,18,6,0,12,14,0


Converting to forward existential form...Done !
original formula: (AG(AF(EG((p123>p64)))) * EF((p119<=0)))
=> equivalent forward existential formula: ([FwdG(FwdU(Init,TRUE),!(EG((p123>p64))))] = FALSE * [(Init * !(E(TRUE U (p119<=0))))] = FALSE)
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,0.003633,3868,1,0,11,47,23,4,66,48,13
FORMULA Eratosthenes-PT-200-CTLCardinality-06 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 51/51 places, 51/51 transitions.
Discarding 50 places :
Symmetric choice reduction at 0 with 50 rule applications. Total rules 50 place count 1 transition count 1
Iterating global reduction 0 with 50 rules applied. Total rules applied 100 place count 1 transition count 1
Applied a total of 100 rules in 1 ms. Remains 1 /51 variables (removed 50) and now considering 1/51 (removed 50) transitions.
// Phase 1: matrix 1 rows 1 cols
[2023-03-22 00:31:56] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-22 00:31:56] [INFO ] Implicit Places using invariants in 13 ms returned []
[2023-03-22 00:31:56] [INFO ] Invariant cache hit.
[2023-03-22 00:31:56] [INFO ] Implicit Places using invariants and state equation in 19 ms returned []
Implicit Place search using SMT with State Equation took 33 ms to find 0 implicit places.
[2023-03-22 00:31:56] [INFO ] Invariant cache hit.
[2023-03-22 00:31:56] [INFO ] Dead Transitions using invariants and state equation in 19 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 1/51 places, 1/51 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 54 ms. Remains : 1/51 places, 1/51 transitions.
[2023-03-22 00:31:56] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2023-03-22 00:31:56] [INFO ] Flatten gal took : 1 ms
FORMULA Eratosthenes-PT-200-CTLCardinality-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-22 00:31:56] [INFO ] Flatten gal took : 0 ms
[2023-03-22 00:31:56] [INFO ] Input system was already deterministic with 1 transitions.
Starting structural reductions in LTL mode, iteration 0 : 51/51 places, 51/51 transitions.
Discarding 48 places :
Symmetric choice reduction at 0 with 48 rule applications. Total rules 48 place count 3 transition count 3
Iterating global reduction 0 with 48 rules applied. Total rules applied 96 place count 3 transition count 3
Applied a total of 96 rules in 2 ms. Remains 3 /51 variables (removed 48) and now considering 3/51 (removed 48) transitions.
// Phase 1: matrix 3 rows 3 cols
[2023-03-22 00:31:56] [INFO ] Computed 0 place invariants in 7 ms
[2023-03-22 00:31:56] [INFO ] Implicit Places using invariants in 24 ms returned []
[2023-03-22 00:31:56] [INFO ] Invariant cache hit.
[2023-03-22 00:31:56] [INFO ] Implicit Places using invariants and state equation in 22 ms returned []
Implicit Place search using SMT with State Equation took 49 ms to find 0 implicit places.
[2023-03-22 00:31:56] [INFO ] Invariant cache hit.
[2023-03-22 00:31:56] [INFO ] Dead Transitions using invariants and state equation in 19 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 3/51 places, 3/51 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 71 ms. Remains : 3/51 places, 3/51 transitions.
[2023-03-22 00:31:56] [INFO ] Flatten gal took : 2 ms
[2023-03-22 00:31:56] [INFO ] Flatten gal took : 1 ms
[2023-03-22 00:31:56] [INFO ] Input system was already deterministic with 3 transitions.
Support contains 0 out of 3 places (down from 2) after GAL structural reductions.
[2023-03-22 00:31:56] [INFO ] Flatten gal took : 1 ms
[2023-03-22 00:31:56] [INFO ] Flatten gal took : 0 ms
[2023-03-22 00:31:56] [INFO ] Time to serialize gal into /tmp/CTLCardinality11242739378609943175.gal : 1 ms
[2023-03-22 00:31:56] [INFO ] Time to serialize properties into /tmp/CTLCardinality1462378070061702932.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/CTLCardinality11242739378609943175.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality1462378070061702932.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,608,0.024186,3600,2,4,5,468,6,0,12,613,0


Converting to forward existential form...Done !
original formula: EX(TRUE)
=> equivalent forward existential formula: [(EY(Init) * TRUE)] != FALSE
(forward)formula 0,1,0.024292,3600,1,0,6,468,7,1,20,613,1
FORMULA Eratosthenes-PT-200-CTLCardinality-10 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 51/51 places, 51/51 transitions.
Graph (complete) has 0 edges and 51 vertex of which 2 are kept as prefixes of interest. Removing 49 places using SCC suffix rule.0 ms
Discarding 49 places :
Also discarding 49 output transitions
Drop transitions removed 49 transitions
Applied a total of 1 rules in 0 ms. Remains 2 /51 variables (removed 49) and now considering 2/51 (removed 49) transitions.
// Phase 1: matrix 2 rows 2 cols
[2023-03-22 00:31:56] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-22 00:31:56] [INFO ] Implicit Places using invariants in 17 ms returned []
[2023-03-22 00:31:56] [INFO ] Invariant cache hit.
[2023-03-22 00:31:56] [INFO ] Implicit Places using invariants and state equation in 18 ms returned []
Implicit Place search using SMT with State Equation took 37 ms to find 0 implicit places.
[2023-03-22 00:31:56] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-22 00:31:56] [INFO ] Invariant cache hit.
[2023-03-22 00:31:56] [INFO ] Dead Transitions using invariants and state equation in 14 ms found 0 transitions.
Starting structural reductions in SI_CTL mode, iteration 1 : 2/51 places, 2/51 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 57 ms. Remains : 2/51 places, 2/51 transitions.
[2023-03-22 00:31:56] [INFO ] Flatten gal took : 1 ms
[2023-03-22 00:31:56] [INFO ] Flatten gal took : 0 ms
[2023-03-22 00:31:56] [INFO ] Input system was already deterministic with 2 transitions.
[2023-03-22 00:31:56] [INFO ] Flatten gal took : 0 ms
[2023-03-22 00:31:56] [INFO ] Flatten gal took : 2 ms
[2023-03-22 00:31:56] [INFO ] Time to serialize gal into /tmp/CTLCardinality6610477476292817413.gal : 1 ms
[2023-03-22 00:31:56] [INFO ] Time to serialize properties into /tmp/CTLCardinality13094640598437193455.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/CTLCardinality6610477476292817413.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality13094640598437193455.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,4,0.001777,3280,2,3,5,12,6,0,9,9,0


Converting to forward existential form...Done !
original formula: AF(AG(EF((p147<=p132))))
=> equivalent forward existential formula: [FwdG(Init,!(!(E(TRUE U !(E(TRUE U (p147<=p132)))))))] = FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
dead was empty
(forward)formula 0,1,0.002414,3596,1,0,9,28,16,2,40,28,9
FORMULA Eratosthenes-PT-200-CTLCardinality-13 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 51/51 places, 51/51 transitions.
Graph (complete) has 0 edges and 51 vertex of which 6 are kept as prefixes of interest. Removing 45 places using SCC suffix rule.0 ms
Discarding 45 places :
Also discarding 45 output transitions
Drop transitions removed 45 transitions
Applied a total of 1 rules in 1 ms. Remains 6 /51 variables (removed 45) and now considering 6/51 (removed 45) transitions.
// Phase 1: matrix 6 rows 6 cols
[2023-03-22 00:31:56] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-22 00:31:57] [INFO ] Implicit Places using invariants in 13 ms returned []
[2023-03-22 00:31:57] [INFO ] Invariant cache hit.
[2023-03-22 00:31:57] [INFO ] Implicit Places using invariants and state equation in 24 ms returned []
Implicit Place search using SMT with State Equation took 39 ms to find 0 implicit places.
[2023-03-22 00:31:57] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-22 00:31:57] [INFO ] Invariant cache hit.
[2023-03-22 00:31:57] [INFO ] Dead Transitions using invariants and state equation in 17 ms found 0 transitions.
Starting structural reductions in SI_CTL mode, iteration 1 : 6/51 places, 6/51 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 64 ms. Remains : 6/51 places, 6/51 transitions.
[2023-03-22 00:31:57] [INFO ] Flatten gal took : 1 ms
[2023-03-22 00:31:57] [INFO ] Flatten gal took : 1 ms
[2023-03-22 00:31:57] [INFO ] Input system was already deterministic with 6 transitions.
[2023-03-22 00:31:57] [INFO ] Flatten gal took : 1 ms
[2023-03-22 00:31:57] [INFO ] Flatten gal took : 1 ms
[2023-03-22 00:31:57] [INFO ] Time to serialize gal into /tmp/CTLCardinality13709724508157748750.gal : 1 ms
[2023-03-22 00:31:57] [INFO ] Time to serialize properties into /tmp/CTLCardinality3073310649137539096.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/CTLCardinality13709724508157748750.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality3073310649137539096.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,64,0.001979,3304,2,7,5,36,6,0,21,29,0


Converting to forward existential form...Done !
original formula: EF(AG(((p200>0)&&(((p99<=1)||(p72<=p185))||((p58>=1)&&(p165>=1))))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U !(((p200>0)&&(((p99<=1)||(p72<=p185))||((p58>=1)&&(p165>=1))))))))] != FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,0.003355,3620,1,0,7,69,15,1,108,41,5
FORMULA Eratosthenes-PT-200-CTLCardinality-15 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

[2023-03-22 00:31:57] [INFO ] Flatten gal took : 1 ms
[2023-03-22 00:31:57] [INFO ] Flatten gal took : 2 ms
Total runtime 2049 ms.

BK_STOP 1679445119344

--------------------
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
+ [[ CTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution CTLCardinality -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 CTLCardinality -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="Eratosthenes-PT-200"
export BK_EXAMINATION="CTLCardinality"
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 Eratosthenes-PT-200, examination is CTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r165-tall-167838850000169"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Eratosthenes-PT-200.tgz
mv Eratosthenes-PT-200 execution
cd execution
if [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "UpperBounds" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] || [ "CTLCardinality" = "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 [ "CTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLCardinality" != "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 "CTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property CTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "CTLCardinality.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 '' CTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLCardinality"
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 ;