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.r485-tall-167912699900817.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 TwoPhaseLocking-PT-nC00050vD, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r485-tall-167912699900817
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 484K
-rw-r--r-- 1 mcc users 5.5K Feb 25 17:48 CTLCardinality.txt
-rw-r--r-- 1 mcc users 48K Feb 25 17:48 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.2K Feb 25 17:46 CTLFireability.txt
-rw-r--r-- 1 mcc users 55K Feb 25 17:46 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Feb 25 17:22 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Feb 25 17:22 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.5K Feb 25 17:23 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Feb 25 17:23 LTLFireability.xml
-rw-r--r-- 1 mcc users 16K Feb 25 17:49 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 170K Feb 25 17:49 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.1K Feb 25 17:48 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 77K Feb 25 17:48 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Feb 25 17:23 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K Feb 25 17:23 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 10 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 4.6K Mar 5 18:23 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 TwoPhaseLocking-PT-nC00050vD-CTLCardinality-00
FORMULA_NAME TwoPhaseLocking-PT-nC00050vD-CTLCardinality-01
FORMULA_NAME TwoPhaseLocking-PT-nC00050vD-CTLCardinality-02
FORMULA_NAME TwoPhaseLocking-PT-nC00050vD-CTLCardinality-03
FORMULA_NAME TwoPhaseLocking-PT-nC00050vD-CTLCardinality-04
FORMULA_NAME TwoPhaseLocking-PT-nC00050vD-CTLCardinality-05
FORMULA_NAME TwoPhaseLocking-PT-nC00050vD-CTLCardinality-06
FORMULA_NAME TwoPhaseLocking-PT-nC00050vD-CTLCardinality-07
FORMULA_NAME TwoPhaseLocking-PT-nC00050vD-CTLCardinality-08
FORMULA_NAME TwoPhaseLocking-PT-nC00050vD-CTLCardinality-09
FORMULA_NAME TwoPhaseLocking-PT-nC00050vD-CTLCardinality-10
FORMULA_NAME TwoPhaseLocking-PT-nC00050vD-CTLCardinality-11
FORMULA_NAME TwoPhaseLocking-PT-nC00050vD-CTLCardinality-12
FORMULA_NAME TwoPhaseLocking-PT-nC00050vD-CTLCardinality-13
FORMULA_NAME TwoPhaseLocking-PT-nC00050vD-CTLCardinality-14
FORMULA_NAME TwoPhaseLocking-PT-nC00050vD-CTLCardinality-15

=== Now, execution of the tool begins

BK_START 1679286296905

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=TwoPhaseLocking-PT-nC00050vD
Not applying reductions.
Model is PT
CTLCardinality PT
Running Version 202303021504
[2023-03-20 04:24:59] [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]
[2023-03-20 04:24:59] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-20 04:24:59] [INFO ] Load time of PNML (sax parser for PT used): 17 ms
[2023-03-20 04:24:59] [INFO ] Transformed 8 places.
[2023-03-20 04:24:59] [INFO ] Transformed 6 transitions.
[2023-03-20 04:24:59] [INFO ] Parsed PT model containing 8 places and 6 transitions and 18 arcs in 83 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 10 ms.
Support contains 8 out of 8 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 8/8 places, 6/6 transitions.
Applied a total of 0 rules in 8 ms. Remains 8 /8 variables (removed 0) and now considering 6/6 (removed 0) transitions.
// Phase 1: matrix 6 rows 8 cols
[2023-03-20 04:24:59] [INFO ] Computed 3 place invariants in 6 ms
[2023-03-20 04:24:59] [INFO ] Implicit Places using invariants in 132 ms returned []
[2023-03-20 04:24:59] [INFO ] Invariant cache hit.
[2023-03-20 04:24:59] [INFO ] Implicit Places using invariants and state equation in 31 ms returned []
Implicit Place search using SMT with State Equation took 187 ms to find 0 implicit places.
[2023-03-20 04:24:59] [INFO ] Invariant cache hit.
[2023-03-20 04:24:59] [INFO ] Dead Transitions using invariants and state equation in 25 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 221 ms. Remains : 8/8 places, 6/6 transitions.
Support contains 8 out of 8 places after structural reductions.
[2023-03-20 04:24:59] [INFO ] Flatten gal took : 13 ms
[2023-03-20 04:24:59] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
FORMULA TwoPhaseLocking-PT-nC00050vD-CTLCardinality-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-20 04:25:00] [INFO ] Flatten gal took : 3 ms
[2023-03-20 04:25:00] [INFO ] Input system was already deterministic with 6 transitions.
Incomplete random walk after 10017 steps, including 45 resets, run finished after 137 ms. (steps per millisecond=73 ) properties (out of 47) seen :29
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 26 ms. (steps per millisecond=38 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 22 ms. (steps per millisecond=45 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 23 ms. (steps per millisecond=43 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 25 ms. (steps per millisecond=40 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=50 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 37 ms. (steps per millisecond=27 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=142 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=142 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 18) seen :0
Running SMT prover for 18 properties.
[2023-03-20 04:25:00] [INFO ] Invariant cache hit.
[2023-03-20 04:25:00] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-20 04:25:00] [INFO ] After 58ms SMT Verify possible using all constraints in real domain returned unsat :5 sat :0 real:13
[2023-03-20 04:25:00] [INFO ] [Nat]Absence check using 3 positive place invariants in 0 ms returned sat
[2023-03-20 04:25:00] [INFO ] After 61ms SMT Verify possible using all constraints in natural domain returned unsat :18 sat :0
Fused 18 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Successfully simplified 18 atomic propositions for a total of 15 simplifications.
Initial state reduction rules removed 1 formulas.
FORMULA TwoPhaseLocking-PT-nC00050vD-CTLCardinality-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA TwoPhaseLocking-PT-nC00050vD-CTLCardinality-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA TwoPhaseLocking-PT-nC00050vD-CTLCardinality-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA TwoPhaseLocking-PT-nC00050vD-CTLCardinality-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA TwoPhaseLocking-PT-nC00050vD-CTLCardinality-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-20 04:25:00] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2023-03-20 04:25:00] [INFO ] Flatten gal took : 2 ms
[2023-03-20 04:25:00] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
FORMULA TwoPhaseLocking-PT-nC00050vD-CTLCardinality-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA TwoPhaseLocking-PT-nC00050vD-CTLCardinality-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-20 04:25:00] [INFO ] Flatten gal took : 2 ms
[2023-03-20 04:25:00] [INFO ] Input system was already deterministic with 6 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Starting structural reductions in SI_CTL mode, iteration 0 : 8/8 places, 6/6 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 7 transition count 5
Applied a total of 2 rules in 5 ms. Remains 7 /8 variables (removed 1) and now considering 5/6 (removed 1) transitions.
// Phase 1: matrix 5 rows 7 cols
[2023-03-20 04:25:00] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-20 04:25:01] [INFO ] Implicit Places using invariants in 492 ms returned [4]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 497 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 6/8 places, 5/6 transitions.
Applied a total of 0 rules in 2 ms. Remains 6 /6 variables (removed 0) and now considering 5/5 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 504 ms. Remains : 6/8 places, 5/6 transitions.
[2023-03-20 04:25:01] [INFO ] Flatten gal took : 1 ms
[2023-03-20 04:25:01] [INFO ] Flatten gal took : 1 ms
[2023-03-20 04:25:01] [INFO ] Input system was already deterministic with 5 transitions.
[2023-03-20 04:25:01] [INFO ] Flatten gal took : 1 ms
[2023-03-20 04:25:01] [INFO ] Flatten gal took : 0 ms
[2023-03-20 04:25:01] [INFO ] Time to serialize gal into /tmp/CTLCardinality16061981831144188787.gal : 1 ms
[2023-03-20 04:25:01] [INFO ] Time to serialize properties into /tmp/CTLCardinality10115298193617329.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/CTLCardinality16061981831144188787.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality10115298193617329.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,44226,0.045215,4880,2,782,5,11155,6,0,32,10617,0


Converting to forward existential form...Done !
original formula: EG(AF(AG((resB>haveB))))
=> equivalent forward existential formula: [FwdG(Init,!(EG(!(!(E(TRUE U !((resB>haveB))))))))] != FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,0.28751,11204,1,0,8,37131,22,4,339,37827,10
FORMULA TwoPhaseLocking-PT-nC00050vD-CTLCardinality-00 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 8/8 places, 6/6 transitions.
Applied a total of 0 rules in 1 ms. Remains 8 /8 variables (removed 0) and now considering 6/6 (removed 0) transitions.
// Phase 1: matrix 6 rows 8 cols
[2023-03-20 04:25:01] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-20 04:25:01] [INFO ] Implicit Places using invariants in 21 ms returned [5]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 23 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 7/8 places, 6/6 transitions.
Applied a total of 0 rules in 0 ms. Remains 7 /7 variables (removed 0) and now considering 6/6 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 24 ms. Remains : 7/8 places, 6/6 transitions.
[2023-03-20 04:25:01] [INFO ] Flatten gal took : 1 ms
[2023-03-20 04:25:01] [INFO ] Flatten gal took : 0 ms
[2023-03-20 04:25:01] [INFO ] Input system was already deterministic with 6 transitions.
[2023-03-20 04:25:01] [INFO ] Flatten gal took : 1 ms
[2023-03-20 04:25:01] [INFO ] Flatten gal took : 0 ms
[2023-03-20 04:25:01] [INFO ] Time to serialize gal into /tmp/CTLCardinality107815464290120598.gal : 14 ms
[2023-03-20 04:25:01] [INFO ] Time to serialize properties into /tmp/CTLCardinality10915305385491609212.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/CTLCardinality107815464290120598.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality10915305385491609212.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,380015,1.42486,34408,2,2107,5,167377,6,0,37,180874,0


Converting to forward existential form...Done !
original formula: EX(AX(FALSE))
=> equivalent forward existential formula: [(EY(Init) * !(EX(!(FALSE))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t3, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :0...161
(forward)formula 0,0,1.67405,34408,1,0,21,167377,25,11,356,180874,18
FORMULA TwoPhaseLocking-PT-nC00050vD-CTLCardinality-01 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 8/8 places, 6/6 transitions.
Applied a total of 0 rules in 2 ms. Remains 8 /8 variables (removed 0) and now considering 6/6 (removed 0) transitions.
[2023-03-20 04:25:03] [INFO ] Invariant cache hit.
[2023-03-20 04:25:03] [INFO ] Implicit Places using invariants in 24 ms returned [5]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 34 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 7/8 places, 6/6 transitions.
Applied a total of 0 rules in 1 ms. Remains 7 /7 variables (removed 0) and now considering 6/6 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 41 ms. Remains : 7/8 places, 6/6 transitions.
[2023-03-20 04:25:03] [INFO ] Flatten gal took : 1 ms
[2023-03-20 04:25:03] [INFO ] Flatten gal took : 1 ms
[2023-03-20 04:25:03] [INFO ] Input system was already deterministic with 6 transitions.
[2023-03-20 04:25:03] [INFO ] Flatten gal took : 0 ms
[2023-03-20 04:25:03] [INFO ] Flatten gal took : 1 ms
[2023-03-20 04:25:03] [INFO ] Time to serialize gal into /tmp/CTLCardinality10853001717405578675.gal : 10 ms
[2023-03-20 04:25:03] [INFO ] Time to serialize properties into /tmp/CTLCardinality18138849070257980554.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/CTLCardinality10853001717405578675.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality18138849070257980554.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,380015,1.42627,34408,2,2107,5,167377,6,0,37,180874,0


Converting to forward existential form...Done !
original formula: EG(AF(((resA<=haveA2andB)&&(haveAandB<=haveB))))
=> equivalent forward existential formula: [FwdG(Init,!(EG(!(((resA<=haveA2andB)&&(haveAandB<=haveB))))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t3, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :0...161
(forward)formula 0,0,1.95435,34408,1,0,43,167377,37,21,464,180874,48
FORMULA TwoPhaseLocking-PT-nC00050vD-CTLCardinality-04 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 8/8 places, 6/6 transitions.
Applied a total of 0 rules in 1 ms. Remains 8 /8 variables (removed 0) and now considering 6/6 (removed 0) transitions.
[2023-03-20 04:25:05] [INFO ] Invariant cache hit.
[2023-03-20 04:25:05] [INFO ] Implicit Places using invariants in 63 ms returned [5]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 65 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 7/8 places, 6/6 transitions.
Applied a total of 0 rules in 1 ms. Remains 7 /7 variables (removed 0) and now considering 6/6 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 67 ms. Remains : 7/8 places, 6/6 transitions.
[2023-03-20 04:25:05] [INFO ] Flatten gal took : 1 ms
[2023-03-20 04:25:05] [INFO ] Flatten gal took : 1 ms
[2023-03-20 04:25:05] [INFO ] Input system was already deterministic with 6 transitions.
[2023-03-20 04:25:05] [INFO ] Flatten gal took : 1 ms
[2023-03-20 04:25:05] [INFO ] Flatten gal took : 1 ms
[2023-03-20 04:25:05] [INFO ] Time to serialize gal into /tmp/CTLCardinality10077494854874639425.gal : 1 ms
[2023-03-20 04:25:05] [INFO ] Time to serialize properties into /tmp/CTLCardinality2597891562221557976.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/CTLCardinality10077494854874639425.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality2597891562221557976.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,380015,1.46183,34400,2,2107,5,167377,6,0,37,180874,0


Converting to forward existential form...Done !
original formula: EG((AF((EG(((haveAandB<=7)||(haveAandB>=35))) + ((E((haveA2<=haveAandB) U (haveA2>=14)) * (haveA2<19)) * (haveAandB<=48)))) * ((haveA>hav...189
=> equivalent forward existential formula: [FwdG(Init,(!(EG(!((EG(((haveAandB<=7)||(haveAandB>=35))) + ((E((haveA2<=haveAandB) U (haveA2>=14)) * (haveA2<19...250
Reverse transition relation is NOT exact ! Due to transitions t3, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :0...161
Using saturation style SCC detection
(forward)formula 0,0,10.7133,198388,1,0,872,952012,57,475,539,1.12362e+06,962
FORMULA TwoPhaseLocking-PT-nC00050vD-CTLCardinality-06 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 8/8 places, 6/6 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 8 transition count 5
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 7 transition count 5
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 4 place count 6 transition count 4
Applied a total of 4 rules in 24 ms. Remains 6 /8 variables (removed 2) and now considering 4/6 (removed 2) transitions.
// Phase 1: matrix 4 rows 6 cols
[2023-03-20 04:25:16] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-20 04:25:16] [INFO ] Implicit Places using invariants in 33 ms returned [4]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 34 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 5/8 places, 4/6 transitions.
Applied a total of 0 rules in 1 ms. Remains 5 /5 variables (removed 0) and now considering 4/4 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 59 ms. Remains : 5/8 places, 4/6 transitions.
[2023-03-20 04:25:16] [INFO ] Flatten gal took : 1 ms
[2023-03-20 04:25:16] [INFO ] Flatten gal took : 1 ms
[2023-03-20 04:25:16] [INFO ] Input system was already deterministic with 4 transitions.
[2023-03-20 04:25:16] [INFO ] Flatten gal took : 1 ms
[2023-03-20 04:25:16] [INFO ] Flatten gal took : 2 ms
[2023-03-20 04:25:16] [INFO ] Time to serialize gal into /tmp/CTLCardinality8196614523323463857.gal : 1 ms
[2023-03-20 04:25:16] [INFO ] Time to serialize properties into /tmp/CTLCardinality2500250718817665747.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/CTLCardinality8196614523323463857.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality2500250718817665747.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,6201,0.012005,3620,2,431,5,2169,6,0,27,1985,0


Converting to forward existential form...Done !
original formula: AF((haveAandB>haveB))
=> equivalent forward existential formula: [FwdG(Init,!((haveAandB>haveB)))] = FALSE
Hit Full ! (commute/partial/dont) 1/0/3
(forward)formula 0,1,0.027734,4148,1,0,9,3128,20,3,296,2985,8
FORMULA TwoPhaseLocking-PT-nC00050vD-CTLCardinality-07 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 8/8 places, 6/6 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 8 transition count 5
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 7 transition count 5
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 2 place count 7 transition count 4
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 4 place count 6 transition count 4
Applied a total of 4 rules in 2 ms. Remains 6 /8 variables (removed 2) and now considering 4/6 (removed 2) transitions.
// Phase 1: matrix 4 rows 6 cols
[2023-03-20 04:25:16] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-20 04:25:16] [INFO ] Implicit Places using invariants in 20 ms returned []
[2023-03-20 04:25:16] [INFO ] Invariant cache hit.
[2023-03-20 04:25:16] [INFO ] Implicit Places using invariants and state equation in 38 ms returned []
Implicit Place search using SMT with State Equation took 69 ms to find 0 implicit places.
[2023-03-20 04:25:16] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-20 04:25:16] [INFO ] Invariant cache hit.
[2023-03-20 04:25:16] [INFO ] Dead Transitions using invariants and state equation in 18 ms found 0 transitions.
Starting structural reductions in SI_CTL mode, iteration 1 : 6/8 places, 4/6 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 103 ms. Remains : 6/8 places, 4/6 transitions.
[2023-03-20 04:25:16] [INFO ] Flatten gal took : 1 ms
[2023-03-20 04:25:16] [INFO ] Flatten gal took : 9 ms
[2023-03-20 04:25:16] [INFO ] Input system was already deterministic with 4 transitions.
[2023-03-20 04:25:16] [INFO ] Flatten gal took : 0 ms
[2023-03-20 04:25:16] [INFO ] Flatten gal took : 1 ms
[2023-03-20 04:25:16] [INFO ] Time to serialize gal into /tmp/CTLCardinality16235795623916848066.gal : 0 ms
[2023-03-20 04:25:16] [INFO ] Time to serialize properties into /tmp/CTLCardinality9341452230606714861.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/CTLCardinality16235795623916848066.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality9341452230606714861.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,9125,0.459128,15772,2,1781,5,46419,6,0,31,68612,0


Converting to forward existential form...Done !
original formula: AG(EF((Clients<=haveB)))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U (Clients<=haveB))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t1, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :0...161
(forward)formula 0,1,0.612271,16036,1,0,18,46419,27,8,391,68612,20
FORMULA TwoPhaseLocking-PT-nC00050vD-CTLCardinality-09 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 8/8 places, 6/6 transitions.
Applied a total of 0 rules in 1 ms. Remains 8 /8 variables (removed 0) and now considering 6/6 (removed 0) transitions.
// Phase 1: matrix 6 rows 8 cols
[2023-03-20 04:25:16] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-20 04:25:16] [INFO ] Implicit Places using invariants in 35 ms returned []
[2023-03-20 04:25:16] [INFO ] Invariant cache hit.
[2023-03-20 04:25:16] [INFO ] Implicit Places using invariants and state equation in 24 ms returned []
Implicit Place search using SMT with State Equation took 62 ms to find 0 implicit places.
[2023-03-20 04:25:16] [INFO ] Invariant cache hit.
[2023-03-20 04:25:16] [INFO ] Dead Transitions using invariants and state equation in 18 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 82 ms. Remains : 8/8 places, 6/6 transitions.
[2023-03-20 04:25:17] [INFO ] Flatten gal took : 1 ms
[2023-03-20 04:25:17] [INFO ] Flatten gal took : 1 ms
[2023-03-20 04:25:17] [INFO ] Input system was already deterministic with 6 transitions.
[2023-03-20 04:25:17] [INFO ] Flatten gal took : 1 ms
[2023-03-20 04:25:17] [INFO ] Flatten gal took : 1 ms
[2023-03-20 04:25:17] [INFO ] Time to serialize gal into /tmp/CTLCardinality5276722359594380231.gal : 1 ms
[2023-03-20 04:25:17] [INFO ] Time to serialize properties into /tmp/CTLCardinality16076106190969690346.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/CTLCardinality5276722359594380231.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality16076106190969690346.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,380015,5.48419,109232,2,25856,5,488804,6,0,41,570253,0


Converting to forward existential form...Done !
original formula: (EF(((AG((haveB<=haveA2andB)) + (E((haveA<=haveA2andB) U (haveA2andB<=haveAandB)) * (haveB<=resA))) * (haveA2>=17))) + E(!(EG((Clients<=r...226
=> equivalent forward existential formula: (([((FwdU(Init,TRUE) * (haveA2>=17)) * !(E(TRUE U !((haveB<=haveA2andB)))))] != FALSE + [(FwdU(((FwdU(Init,TRUE)...472
Reverse transition relation is NOT exact ! Due to transitions t3, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :0...161
Hit Full ! (commute/partial/dont) 2/0/4
(forward)formula 0,1,14.3699,229044,1,0,28,1.25123e+06,42,13,635,1.385e+06,30
FORMULA TwoPhaseLocking-PT-nC00050vD-CTLCardinality-10 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 8/8 places, 6/6 transitions.
Applied a total of 0 rules in 23 ms. Remains 8 /8 variables (removed 0) and now considering 6/6 (removed 0) transitions.
[2023-03-20 04:25:31] [INFO ] Invariant cache hit.
[2023-03-20 04:25:31] [INFO ] Implicit Places using invariants in 18 ms returned []
[2023-03-20 04:25:31] [INFO ] Invariant cache hit.
[2023-03-20 04:25:31] [INFO ] Implicit Places using invariants and state equation in 20 ms returned []
Implicit Place search using SMT with State Equation took 48 ms to find 0 implicit places.
[2023-03-20 04:25:31] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-20 04:25:31] [INFO ] Invariant cache hit.
[2023-03-20 04:25:31] [INFO ] Dead Transitions using invariants and state equation in 23 ms found 0 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 110 ms. Remains : 8/8 places, 6/6 transitions.
[2023-03-20 04:25:31] [INFO ] Flatten gal took : 1 ms
[2023-03-20 04:25:31] [INFO ] Flatten gal took : 1 ms
[2023-03-20 04:25:31] [INFO ] Input system was already deterministic with 6 transitions.
[2023-03-20 04:25:31] [INFO ] Flatten gal took : 1 ms
[2023-03-20 04:25:31] [INFO ] Flatten gal took : 1 ms
[2023-03-20 04:25:31] [INFO ] Time to serialize gal into /tmp/CTLCardinality8778110877498493441.gal : 4 ms
[2023-03-20 04:25:31] [INFO ] Time to serialize properties into /tmp/CTLCardinality1335692118815789066.ctl : 9 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/CTLCardinality8778110877498493441.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality1335692118815789066.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,380015,5.34159,109556,2,25856,5,488804,6,0,41,570253,0


Converting to forward existential form...Done !
original formula: A(EG(((haveA<=haveA2andB) * EG((haveB>haveA)))) U !((AG((Clients>=6)) + AF((Clients<=haveAandB)))))
=> equivalent forward existential formula: [((Init * !(EG(!(!((!(E(TRUE U !((Clients>=6)))) + !(EG(!((Clients<=haveAandB)))))))))) * !(E(!(!((!(E(TRUE U !(...344
Reverse transition relation is NOT exact ! Due to transitions t3, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :0...161
Using saturation style SCC detection
Using saturation style SCC detection
(forward)formula 0,1,22.2754,359788,1,0,419,1.63347e+06,55,209,611,1.86271e+06,506
FORMULA TwoPhaseLocking-PT-nC00050vD-CTLCardinality-12 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

ITS tools runner thread asked to quit. Dying gracefully.
[2023-03-20 04:25:53] [INFO ] Flatten gal took : 1 ms
[2023-03-20 04:25:53] [INFO ] Flatten gal took : 0 ms
Total runtime 54496 ms.

BK_STOP 1679286358922

--------------------
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//
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
++ perl -pe 's/.*\.//g'
+ 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="TwoPhaseLocking-PT-nC00050vD"
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 TwoPhaseLocking-PT-nC00050vD, 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 r485-tall-167912699900817"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/TwoPhaseLocking-PT-nC00050vD.tgz
mv TwoPhaseLocking-PT-nC00050vD 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 ;