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-167838850000153.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 Eratosthenes-PT-050, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r165-tall-167838850000153
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 496K
-rw-r--r-- 1 mcc users 5.6K Feb 25 11:53 CTLCardinality.txt
-rw-r--r-- 1 mcc users 57K Feb 25 11:53 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.5K Feb 25 11:52 CTLFireability.txt
-rw-r--r-- 1 mcc users 36K 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 3.7K Feb 25 16:04 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K 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 18K Feb 25 16:04 LTLFireability.xml
-rw-r--r-- 1 mcc users 14K Feb 25 11:55 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 152K Feb 25 11:55 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.9K Feb 25 11:54 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 63K Feb 25 11:54 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K 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 50K 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-050-CTLCardinality-00
FORMULA_NAME Eratosthenes-PT-050-CTLCardinality-01
FORMULA_NAME Eratosthenes-PT-050-CTLCardinality-02
FORMULA_NAME Eratosthenes-PT-050-CTLCardinality-03
FORMULA_NAME Eratosthenes-PT-050-CTLCardinality-04
FORMULA_NAME Eratosthenes-PT-050-CTLCardinality-05
FORMULA_NAME Eratosthenes-PT-050-CTLCardinality-06
FORMULA_NAME Eratosthenes-PT-050-CTLCardinality-07
FORMULA_NAME Eratosthenes-PT-050-CTLCardinality-08
FORMULA_NAME Eratosthenes-PT-050-CTLCardinality-09
FORMULA_NAME Eratosthenes-PT-050-CTLCardinality-10
FORMULA_NAME Eratosthenes-PT-050-CTLCardinality-11
FORMULA_NAME Eratosthenes-PT-050-CTLCardinality-12
FORMULA_NAME Eratosthenes-PT-050-CTLCardinality-13
FORMULA_NAME Eratosthenes-PT-050-CTLCardinality-14
FORMULA_NAME Eratosthenes-PT-050-CTLCardinality-15

=== Now, execution of the tool begins

BK_START 1679444939890

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-050
Not applying reductions.
Model is PT
CTLCardinality PT
Running Version 202303021504
[2023-03-22 00:29:01] [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 00:29:01] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-22 00:29:01] [INFO ] Load time of PNML (sax parser for PT used): 39 ms
[2023-03-22 00:29:01] [INFO ] Transformed 49 places.
[2023-03-22 00:29:01] [INFO ] Transformed 108 transitions.
[2023-03-22 00:29:01] [INFO ] Parsed PT model containing 49 places and 108 transitions and 324 arcs in 98 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 10 ms.
Reduce places removed 15 places and 0 transitions.
Ensure Unique test removed 28 transitions
Reduce redundant transitions removed 28 transitions.
FORMULA Eratosthenes-PT-050-CTLCardinality-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 28 out of 34 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 34/34 places, 80/80 transitions.
Drop transitions removed 46 transitions
Redundant transition composition rules discarded 46 transitions
Iterating global reduction 0 with 46 rules applied. Total rules applied 46 place count 34 transition count 34
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 51 place count 29 transition count 29
Iterating global reduction 0 with 5 rules applied. Total rules applied 56 place count 29 transition count 29
Applied a total of 56 rules in 12 ms. Remains 29 /34 variables (removed 5) and now considering 29/80 (removed 51) transitions.
// Phase 1: matrix 29 rows 29 cols
[2023-03-22 00:29:01] [INFO ] Computed 0 place invariants in 6 ms
[2023-03-22 00:29:01] [INFO ] Implicit Places using invariants in 121 ms returned []
[2023-03-22 00:29:01] [INFO ] Invariant cache hit.
[2023-03-22 00:29:01] [INFO ] Implicit Places using invariants and state equation in 64 ms returned []
Implicit Place search using SMT with State Equation took 210 ms to find 0 implicit places.
[2023-03-22 00:29:01] [INFO ] Invariant cache hit.
[2023-03-22 00:29:01] [INFO ] Dead Transitions using invariants and state equation in 37 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 29/34 places, 29/80 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 260 ms. Remains : 29/34 places, 29/80 transitions.
Support contains 28 out of 29 places after structural reductions.
[2023-03-22 00:29:02] [INFO ] Flatten gal took : 17 ms
[2023-03-22 00:29:02] [INFO ] Flatten gal took : 4 ms
[2023-03-22 00:29:02] [INFO ] Input system was already deterministic with 29 transitions.
Support contains 26 out of 29 places (down from 28) after GAL structural reductions.
Incomplete random walk after 10000 steps, including 277 resets, run finished after 395 ms. (steps per millisecond=25 ) properties (out of 36) seen :23
Incomplete Best-First random walk after 10001 steps, including 19 resets, run finished after 21 ms. (steps per millisecond=476 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 19 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 20 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 19 resets, run finished after 37 ms. (steps per millisecond=270 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 19 resets, run finished after 32 ms. (steps per millisecond=312 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 19 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 19 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 19 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 19 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10000 steps, including 19 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 19 resets, run finished after 15 ms. (steps per millisecond=666 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 19 resets, run finished after 17 ms. (steps per millisecond=588 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 19 resets, run finished after 17 ms. (steps per millisecond=588 ) properties (out of 13) seen :0
Running SMT prover for 13 properties.
[2023-03-22 00:29:02] [INFO ] Invariant cache hit.
[2023-03-22 00:29:02] [INFO ] After 80ms SMT Verify possible using all constraints in real domain returned unsat :4 sat :0 real:9
[2023-03-22 00:29:03] [INFO ] After 185ms SMT Verify possible using all constraints in natural domain returned unsat :13 sat :0
Fused 13 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 1 ms.
Successfully simplified 13 atomic propositions for a total of 15 simplifications.
FORMULA Eratosthenes-PT-050-CTLCardinality-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Eratosthenes-PT-050-CTLCardinality-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-22 00:29:03] [INFO ] Initial state reduction rules for CTL removed 3 formulas.
[2023-03-22 00:29:03] [INFO ] Flatten gal took : 2 ms
FORMULA Eratosthenes-PT-050-CTLCardinality-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Eratosthenes-PT-050-CTLCardinality-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Eratosthenes-PT-050-CTLCardinality-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-22 00:29:03] [INFO ] Flatten gal took : 2 ms
[2023-03-22 00:29:03] [INFO ] Input system was already deterministic with 29 transitions.
Support contains 16 out of 29 places (down from 20) after GAL structural reductions.
Computed a total of 29 stabilizing places and 29 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 29 transition count 29
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 2 formulas.
FORMULA Eratosthenes-PT-050-CTLCardinality-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Eratosthenes-PT-050-CTLCardinality-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Starting structural reductions in LTL mode, iteration 0 : 29/29 places, 29/29 transitions.
Discarding 27 places :
Symmetric choice reduction at 0 with 27 rule applications. Total rules 27 place count 2 transition count 2
Iterating global reduction 0 with 27 rules applied. Total rules applied 54 place count 2 transition count 2
Applied a total of 54 rules in 1 ms. Remains 2 /29 variables (removed 27) and now considering 2/29 (removed 27) transitions.
// Phase 1: matrix 2 rows 2 cols
[2023-03-22 00:29:03] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-22 00:29:03] [INFO ] Implicit Places using invariants in 18 ms returned []
[2023-03-22 00:29:03] [INFO ] Invariant cache hit.
[2023-03-22 00:29:03] [INFO ] Implicit Places using invariants and state equation in 36 ms returned []
Implicit Place search using SMT with State Equation took 56 ms to find 0 implicit places.
[2023-03-22 00:29:03] [INFO ] Invariant cache hit.
[2023-03-22 00:29:03] [INFO ] Dead Transitions using invariants and state equation in 14 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 2/29 places, 2/29 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 72 ms. Remains : 2/29 places, 2/29 transitions.
[2023-03-22 00:29:03] [INFO ] Flatten gal took : 2 ms
[2023-03-22 00:29:03] [INFO ] Flatten gal took : 0 ms
[2023-03-22 00:29:03] [INFO ] Input system was already deterministic with 2 transitions.
[2023-03-22 00:29:03] [INFO ] Flatten gal took : 1 ms
[2023-03-22 00:29:03] [INFO ] Flatten gal took : 0 ms
[2023-03-22 00:29:03] [INFO ] Time to serialize gal into /tmp/CTLCardinality11810106445664186008.gal : 1 ms
[2023-03-22 00:29:03] [INFO ] Time to serialize properties into /tmp/CTLCardinality4787010334435303540.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/CTLCardinality11810106445664186008.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality4787010334435303540.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,68,0.010089,3120,2,3,5,140,6,0,9,136,0


Converting to forward existential form...Done !
original formula: AG(EF(((p32>=1) * EX(TRUE))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U ((p32>=1) * EX(TRUE)))))] = FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,0.010893,3468,1,0,8,140,14,4,65,136,5
FORMULA Eratosthenes-PT-050-CTLCardinality-03 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 29/29 places, 29/29 transitions.
Discarding 25 places :
Symmetric choice reduction at 0 with 25 rule applications. Total rules 25 place count 4 transition count 4
Iterating global reduction 0 with 25 rules applied. Total rules applied 50 place count 4 transition count 4
Applied a total of 50 rules in 1 ms. Remains 4 /29 variables (removed 25) and now considering 4/29 (removed 25) transitions.
// Phase 1: matrix 4 rows 4 cols
[2023-03-22 00:29:03] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-22 00:29:03] [INFO ] Implicit Places using invariants in 17 ms returned []
[2023-03-22 00:29:03] [INFO ] Invariant cache hit.
[2023-03-22 00:29:03] [INFO ] Implicit Places using invariants and state equation in 28 ms returned []
Implicit Place search using SMT with State Equation took 55 ms to find 0 implicit places.
[2023-03-22 00:29:03] [INFO ] Invariant cache hit.
[2023-03-22 00:29:03] [INFO ] Dead Transitions using invariants and state equation in 19 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 4/29 places, 4/29 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 76 ms. Remains : 4/29 places, 4/29 transitions.
[2023-03-22 00:29:03] [INFO ] Flatten gal took : 3 ms
[2023-03-22 00:29:03] [INFO ] Flatten gal took : 1 ms
[2023-03-22 00:29:03] [INFO ] Input system was already deterministic with 4 transitions.
[2023-03-22 00:29:03] [INFO ] Flatten gal took : 1 ms
[2023-03-22 00:29:03] [INFO ] Flatten gal took : 1 ms
[2023-03-22 00:29:03] [INFO ] Time to serialize gal into /tmp/CTLCardinality1599776970826781427.gal : 1 ms
[2023-03-22 00:29:03] [INFO ] Time to serialize properties into /tmp/CTLCardinality262277431630973327.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/CTLCardinality1599776970826781427.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality262277431630973327.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 -...282
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,256,0.003103,3292,2,5,5,144,6,0,15,138,0


Converting to forward existential form...Done !
original formula: AX(!(A((AX((p38>=1)) + !(EX((p14<=p38)))) U EG(A((p25>=1) U (p25>=1))))))
=> equivalent forward existential formula: [((EY(Init) * !(EG(!(EG(!((E(!((p25>=1)) U (!((p25>=1)) * !((p25>=1)))) + EG(!((p25>=1)))))))))) * !(E(!(EG(!((E...357
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 3/0/1
Hit Full ! (commute/partial/dont) 3/0/1
(forward)formula 0,1,0.012371,3872,1,0,44,558,30,8,119,587,51
FORMULA Eratosthenes-PT-050-CTLCardinality-05 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 : 29/29 places, 29/29 transitions.
Discarding 26 places :
Symmetric choice reduction at 0 with 26 rule applications. Total rules 26 place count 3 transition count 3
Iterating global reduction 0 with 26 rules applied. Total rules applied 52 place count 3 transition count 3
Applied a total of 52 rules in 1 ms. Remains 3 /29 variables (removed 26) and now considering 3/29 (removed 26) transitions.
// Phase 1: matrix 3 rows 3 cols
[2023-03-22 00:29:03] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-22 00:29:03] [INFO ] Implicit Places using invariants in 17 ms returned []
[2023-03-22 00:29:03] [INFO ] Invariant cache hit.
[2023-03-22 00:29:03] [INFO ] Implicit Places using invariants and state equation in 19 ms returned []
Implicit Place search using SMT with State Equation took 37 ms to find 0 implicit places.
[2023-03-22 00:29:03] [INFO ] Invariant cache hit.
[2023-03-22 00:29:03] [INFO ] Dead Transitions using invariants and state equation in 17 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 3/29 places, 3/29 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 56 ms. Remains : 3/29 places, 3/29 transitions.
[2023-03-22 00:29:03] [INFO ] Flatten gal took : 1 ms
[2023-03-22 00:29:03] [INFO ] Flatten gal took : 0 ms
[2023-03-22 00:29:03] [INFO ] Input system was already deterministic with 3 transitions.
[2023-03-22 00:29:03] [INFO ] Flatten gal took : 0 ms
[2023-03-22 00:29:03] [INFO ] Flatten gal took : 0 ms
[2023-03-22 00:29:03] [INFO ] Time to serialize gal into /tmp/CTLCardinality16929122004468304887.gal : 1 ms
[2023-03-22 00:29:03] [INFO ] Time to serialize properties into /tmp/CTLCardinality11684158650169887689.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/CTLCardinality16929122004468304887.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality11684158650169887689.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,132,0.00317,3284,2,4,5,142,6,0,12,137,0


Converting to forward existential form...Done !
original formula: AG(AF(EX(((p48<1)||(p15>1)))))
=> equivalent forward existential formula: [FwdG(FwdU(Init,TRUE),!(EX(((p48<1)||(p15>1)))))] = FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,0.005317,3600,1,0,41,304,15,3,81,300,43
FORMULA Eratosthenes-PT-050-CTLCardinality-06 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 29/29 places, 29/29 transitions.
Graph (complete) has 0 edges and 29 vertex of which 2 are kept as prefixes of interest. Removing 27 places using SCC suffix rule.0 ms
Discarding 27 places :
Also discarding 27 output transitions
Drop transitions removed 27 transitions
Applied a total of 1 rules in 3 ms. Remains 2 /29 variables (removed 27) and now considering 2/29 (removed 27) transitions.
// Phase 1: matrix 2 rows 2 cols
[2023-03-22 00:29:03] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-22 00:29:03] [INFO ] Implicit Places using invariants in 18 ms returned []
[2023-03-22 00:29:03] [INFO ] Invariant cache hit.
[2023-03-22 00:29:03] [INFO ] Implicit Places using invariants and state equation in 18 ms returned []
Implicit Place search using SMT with State Equation took 42 ms to find 0 implicit places.
[2023-03-22 00:29:03] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-22 00:29:03] [INFO ] Invariant cache hit.
[2023-03-22 00:29:03] [INFO ] Dead Transitions using invariants and state equation in 20 ms found 0 transitions.
Starting structural reductions in SI_CTL mode, iteration 1 : 2/29 places, 2/29 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 73 ms. Remains : 2/29 places, 2/29 transitions.
[2023-03-22 00:29:03] [INFO ] Flatten gal took : 1 ms
[2023-03-22 00:29:03] [INFO ] Flatten gal took : 1 ms
[2023-03-22 00:29:03] [INFO ] Input system was already deterministic with 2 transitions.
[2023-03-22 00:29:03] [INFO ] Flatten gal took : 1 ms
[2023-03-22 00:29:03] [INFO ] Flatten gal took : 0 ms
[2023-03-22 00:29:03] [INFO ] Time to serialize gal into /tmp/CTLCardinality12173486108505423228.gal : 1 ms
[2023-03-22 00:29:03] [INFO ] Time to serialize properties into /tmp/CTLCardinality14137639811859850215.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/CTLCardinality12173486108505423228.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality14137639811859850215.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,4,0.003088,3280,2,3,5,12,6,0,9,9,0


Converting to forward existential form...Done !
original formula: EF(AG((p38>p22)))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U !((p38>p22)))))] != FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,0.005246,3596,1,0,7,23,15,1,40,18,5
FORMULA Eratosthenes-PT-050-CTLCardinality-08 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 29/29 places, 29/29 transitions.
Discarding 24 places :
Symmetric choice reduction at 0 with 24 rule applications. Total rules 24 place count 5 transition count 5
Iterating global reduction 0 with 24 rules applied. Total rules applied 48 place count 5 transition count 5
Applied a total of 48 rules in 0 ms. Remains 5 /29 variables (removed 24) and now considering 5/29 (removed 24) transitions.
// Phase 1: matrix 5 rows 5 cols
[2023-03-22 00:29:03] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-22 00:29:03] [INFO ] Implicit Places using invariants in 19 ms returned []
[2023-03-22 00:29:03] [INFO ] Invariant cache hit.
[2023-03-22 00:29:03] [INFO ] Implicit Places using invariants and state equation in 22 ms returned []
Implicit Place search using SMT with State Equation took 44 ms to find 0 implicit places.
[2023-03-22 00:29:03] [INFO ] Invariant cache hit.
[2023-03-22 00:29:03] [INFO ] Dead Transitions using invariants and state equation in 22 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 5/29 places, 5/29 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 68 ms. Remains : 5/29 places, 5/29 transitions.
[2023-03-22 00:29:03] [INFO ] Flatten gal took : 0 ms
[2023-03-22 00:29:03] [INFO ] Flatten gal took : 0 ms
[2023-03-22 00:29:03] [INFO ] Input system was already deterministic with 5 transitions.
[2023-03-22 00:29:03] [INFO ] Flatten gal took : 0 ms
[2023-03-22 00:29:03] [INFO ] Flatten gal took : 1 ms
[2023-03-22 00:29:03] [INFO ] Time to serialize gal into /tmp/CTLCardinality13842458014209170998.gal : 0 ms
[2023-03-22 00:29:03] [INFO ] Time to serialize properties into /tmp/CTLCardinality17603574563533991228.ctl : 4 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/CTLCardinality13842458014209170998.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality17603574563533991228.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,496,0.002759,3300,2,6,5,146,6,0,18,139,0


Converting to forward existential form...Done !
original formula: (E((p34<=p22) U AF(!(EF((p46>=1))))) + AX(E((p22>=1) U AX((p49>=1)))))
=> equivalent forward existential formula: [(EY((Init * !(E((p34<=p22) U !(EG(!(!(E(TRUE U (p46>=1)))))))))) * !(E((p22>=1) U !(EX(!((p49>=1)))))))] = FALS...156
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 4/0/1
Hit Full ! (commute/partial/dont) 3/0/2
Hit Full ! (commute/partial/dont) 0/0/2
(forward)formula 0,1,0.006683,3616,1,0,46,620,35,4,154,661,49
FORMULA Eratosthenes-PT-050-CTLCardinality-09 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 29/29 places, 29/29 transitions.
Discarding 27 places :
Symmetric choice reduction at 0 with 27 rule applications. Total rules 27 place count 2 transition count 2
Iterating global reduction 0 with 27 rules applied. Total rules applied 54 place count 2 transition count 2
Applied a total of 54 rules in 1 ms. Remains 2 /29 variables (removed 27) and now considering 2/29 (removed 27) transitions.
// Phase 1: matrix 2 rows 2 cols
[2023-03-22 00:29:03] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-22 00:29:03] [INFO ] Implicit Places using invariants in 13 ms returned []
[2023-03-22 00:29:03] [INFO ] Invariant cache hit.
[2023-03-22 00:29:03] [INFO ] Implicit Places using invariants and state equation in 21 ms returned []
Implicit Place search using SMT with State Equation took 36 ms to find 0 implicit places.
[2023-03-22 00:29:03] [INFO ] Invariant cache hit.
[2023-03-22 00:29:03] [INFO ] Dead Transitions using invariants and state equation in 19 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 2/29 places, 2/29 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 56 ms. Remains : 2/29 places, 2/29 transitions.
[2023-03-22 00:29:03] [INFO ] Flatten gal took : 1 ms
[2023-03-22 00:29:03] [INFO ] Flatten gal took : 0 ms
[2023-03-22 00:29:03] [INFO ] Input system was already deterministic with 2 transitions.
[2023-03-22 00:29:03] [INFO ] Flatten gal took : 0 ms
[2023-03-22 00:29:03] [INFO ] Flatten gal took : 0 ms
[2023-03-22 00:29:03] [INFO ] Time to serialize gal into /tmp/CTLCardinality15992268021502406703.gal : 0 ms
[2023-03-22 00:29:03] [INFO ] Time to serialize properties into /tmp/CTLCardinality12423659316495278879.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/CTLCardinality15992268021502406703.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality12423659316495278879.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,68,0.003055,3280,2,3,5,140,6,0,9,136,0


Converting to forward existential form...Done !
original formula: AF((AX(FALSE) * AX((p40<1))))
=> equivalent forward existential formula: [FwdG(Init,!((!(EX(!(FALSE))) * !(EX(!((p40<1)))))))] = FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
dead was empty
(forward)formula 0,1,0.004811,3596,1,0,43,289,13,6,65,260,40
FORMULA Eratosthenes-PT-050-CTLCardinality-10 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 : 29/29 places, 29/29 transitions.
Discarding 27 places :
Symmetric choice reduction at 0 with 27 rule applications. Total rules 27 place count 2 transition count 2
Iterating global reduction 0 with 27 rules applied. Total rules applied 54 place count 2 transition count 2
Applied a total of 54 rules in 0 ms. Remains 2 /29 variables (removed 27) and now considering 2/29 (removed 27) transitions.
[2023-03-22 00:29:03] [INFO ] Invariant cache hit.
[2023-03-22 00:29:03] [INFO ] Implicit Places using invariants in 15 ms returned []
[2023-03-22 00:29:03] [INFO ] Invariant cache hit.
[2023-03-22 00:29:03] [INFO ] Implicit Places using invariants and state equation in 19 ms returned []
Implicit Place search using SMT with State Equation took 39 ms to find 0 implicit places.
[2023-03-22 00:29:03] [INFO ] Invariant cache hit.
[2023-03-22 00:29:03] [INFO ] Dead Transitions using invariants and state equation in 16 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 2/29 places, 2/29 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 55 ms. Remains : 2/29 places, 2/29 transitions.
[2023-03-22 00:29:03] [INFO ] Flatten gal took : 0 ms
[2023-03-22 00:29:03] [INFO ] Flatten gal took : 1 ms
[2023-03-22 00:29:03] [INFO ] Input system was already deterministic with 2 transitions.
[2023-03-22 00:29:03] [INFO ] Flatten gal took : 0 ms
[2023-03-22 00:29:03] [INFO ] Flatten gal took : 0 ms
[2023-03-22 00:29:03] [INFO ] Time to serialize gal into /tmp/CTLCardinality16705413869162749077.gal : 0 ms
[2023-03-22 00:29:03] [INFO ] Time to serialize properties into /tmp/CTLCardinality5282587371741758913.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/CTLCardinality16705413869162749077.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality5282587371741758913.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,68,0.011689,3280,2,3,5,140,6,0,9,136,0


Converting to forward existential form...Done !
original formula: EG(((p4>0) * AX(FALSE)))
=> equivalent forward existential formula: [FwdG(Init,((p4>0) * !(EX(!(FALSE)))))] != FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
dead was empty
(forward)formula 0,0,0.013463,3596,1,0,41,252,12,3,65,218,39
FORMULA Eratosthenes-PT-050-CTLCardinality-13 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 29/29 places, 29/29 transitions.
Graph (complete) has 0 edges and 29 vertex of which 3 are kept as prefixes of interest. Removing 26 places using SCC suffix rule.0 ms
Discarding 26 places :
Also discarding 26 output transitions
Drop transitions removed 26 transitions
Applied a total of 1 rules in 4 ms. Remains 3 /29 variables (removed 26) and now considering 3/29 (removed 26) transitions.
// Phase 1: matrix 3 rows 3 cols
[2023-03-22 00:29:03] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-22 00:29:03] [INFO ] Implicit Places using invariants in 19 ms returned []
[2023-03-22 00:29:03] [INFO ] Invariant cache hit.
[2023-03-22 00:29:03] [INFO ] Implicit Places using invariants and state equation in 32 ms returned []
Implicit Place search using SMT with State Equation took 53 ms to find 0 implicit places.
[2023-03-22 00:29:03] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-22 00:29:03] [INFO ] Invariant cache hit.
[2023-03-22 00:29:03] [INFO ] Dead Transitions using invariants and state equation in 15 ms found 0 transitions.
Starting structural reductions in SI_CTL mode, iteration 1 : 3/29 places, 3/29 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 78 ms. Remains : 3/29 places, 3/29 transitions.
[2023-03-22 00:29:03] [INFO ] Flatten gal took : 1 ms
[2023-03-22 00:29:03] [INFO ] Flatten gal took : 0 ms
[2023-03-22 00:29:03] [INFO ] Input system was already deterministic with 3 transitions.
[2023-03-22 00:29:03] [INFO ] Flatten gal took : 1 ms
[2023-03-22 00:29:03] [INFO ] Flatten gal took : 0 ms
[2023-03-22 00:29:03] [INFO ] Time to serialize gal into /tmp/CTLCardinality4283182439953130209.gal : 0 ms
[2023-03-22 00:29:03] [INFO ] Time to serialize properties into /tmp/CTLCardinality433411782969907020.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/CTLCardinality4283182439953130209.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality433411782969907020.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 -...282
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,8,0.002534,3284,2,4,5,18,6,0,12,14,0


Converting to forward existential form...Done !
original formula: EF(AG(((p8>p20)||(p35<1))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U !(((p8>p20)||(p35<1))))))] != FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,0.003898,3600,1,0,9,35,15,3,57,25,5
FORMULA Eratosthenes-PT-050-CTLCardinality-14 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

[2023-03-22 00:29:03] [INFO ] Flatten gal took : 1 ms
[2023-03-22 00:29:03] [INFO ] Flatten gal took : 1 ms
Total runtime 2352 ms.

BK_STOP 1679444946334

--------------------
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-050"
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-050, 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-167838850000153"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Eratosthenes-PT-050.tgz
mv Eratosthenes-PT-050 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 ;