Execution Chart

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

Trace from the execution

Formatting '/data/fko/mcc2022-input.r204-oct2-165281599600657.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fko/mcc2022-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 2-4028
Executing tool itstools
Input is SharedMemory-PT-000005, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r204-oct2-165281599600657
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 540K
-rw-r--r-- 1 mcc users 20K Apr 30 09:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 118K Apr 30 09:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 26K Apr 30 09:41 CTLFireability.txt
-rw-r--r-- 1 mcc users 142K Apr 30 09:41 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:34 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K May 10 09:34 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 11K May 9 08:46 LTLCardinality.txt
-rw-r--r-- 1 mcc users 43K May 9 08:46 LTLCardinality.xml
-rw-r--r-- 1 mcc users 8.7K May 9 08:46 LTLFireability.txt
-rw-r--r-- 1 mcc users 35K May 9 08:46 LTLFireability.xml
-rw-r--r-- 1 mcc users 2.4K May 9 08:46 UpperBounds.txt
-rw-r--r-- 1 mcc users 5.3K May 9 08:46 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 10 09:34 equiv_col
-rw-r--r-- 1 mcc users 7 May 10 09:34 instance
-rw-r--r-- 1 mcc users 6 May 10 09:34 iscolored
-rw-r--r-- 1 mcc users 83K May 10 09:34 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 SharedMemory-PT-000005-CTLCardinality-00
FORMULA_NAME SharedMemory-PT-000005-CTLCardinality-01
FORMULA_NAME SharedMemory-PT-000005-CTLCardinality-02
FORMULA_NAME SharedMemory-PT-000005-CTLCardinality-03
FORMULA_NAME SharedMemory-PT-000005-CTLCardinality-04
FORMULA_NAME SharedMemory-PT-000005-CTLCardinality-05
FORMULA_NAME SharedMemory-PT-000005-CTLCardinality-06
FORMULA_NAME SharedMemory-PT-000005-CTLCardinality-07
FORMULA_NAME SharedMemory-PT-000005-CTLCardinality-08
FORMULA_NAME SharedMemory-PT-000005-CTLCardinality-09
FORMULA_NAME SharedMemory-PT-000005-CTLCardinality-10
FORMULA_NAME SharedMemory-PT-000005-CTLCardinality-11
FORMULA_NAME SharedMemory-PT-000005-CTLCardinality-12
FORMULA_NAME SharedMemory-PT-000005-CTLCardinality-13
FORMULA_NAME SharedMemory-PT-000005-CTLCardinality-14
FORMULA_NAME SharedMemory-PT-000005-CTLCardinality-15

=== Now, execution of the tool begins

BK_START 1652982198837

Running Version 202205111006
[2022-05-19 17:43:20] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2022-05-19 17:43:20] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-19 17:43:20] [INFO ] Load time of PNML (sax parser for PT used): 67 ms
[2022-05-19 17:43:20] [INFO ] Transformed 41 places.
[2022-05-19 17:43:20] [INFO ] Transformed 55 transitions.
[2022-05-19 17:43:20] [INFO ] Found NUPN structural information;
[2022-05-19 17:43:20] [INFO ] Parsed PT model containing 41 places and 55 transitions in 164 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 13 ms.
Initial state reduction rules removed 4 formulas.
FORMULA SharedMemory-PT-000005-CTLCardinality-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SharedMemory-PT-000005-CTLCardinality-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SharedMemory-PT-000005-CTLCardinality-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SharedMemory-PT-000005-CTLCardinality-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SharedMemory-PT-000005-CTLCardinality-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 41 out of 41 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 41/41 places, 55/55 transitions.
Applied a total of 0 rules in 6 ms. Remains 41 /41 variables (removed 0) and now considering 55/55 (removed 0) transitions.
// Phase 1: matrix 55 rows 41 cols
[2022-05-19 17:43:20] [INFO ] Computed 11 place invariants in 22 ms
[2022-05-19 17:43:20] [INFO ] Implicit Places using invariants in 159 ms returned []
// Phase 1: matrix 55 rows 41 cols
[2022-05-19 17:43:20] [INFO ] Computed 11 place invariants in 2 ms
[2022-05-19 17:43:20] [INFO ] Implicit Places using invariants and state equation in 91 ms returned []
Implicit Place search using SMT with State Equation took 302 ms to find 0 implicit places.
// Phase 1: matrix 55 rows 41 cols
[2022-05-19 17:43:20] [INFO ] Computed 11 place invariants in 5 ms
[2022-05-19 17:43:20] [INFO ] Dead Transitions using invariants and state equation in 67 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 41/41 places, 55/55 transitions.
Support contains 41 out of 41 places after structural reductions.
[2022-05-19 17:43:21] [INFO ] Initial state reduction rules for CTL removed 2 formulas.
[2022-05-19 17:43:21] [INFO ] Flatten gal took : 61 ms
FORMULA SharedMemory-PT-000005-CTLCardinality-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SharedMemory-PT-000005-CTLCardinality-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2022-05-19 17:43:21] [INFO ] Flatten gal took : 26 ms
[2022-05-19 17:43:21] [INFO ] Input system was already deterministic with 55 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 639 ms. (steps per millisecond=15 ) properties (out of 47) seen :22
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 25) 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 25) 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 25) 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 25) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=500 ) properties (out of 25) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 25) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 25) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 25) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=500 ) properties (out of 25) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=500 ) properties (out of 25) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=500 ) properties (out of 25) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=500 ) properties (out of 25) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=500 ) properties (out of 25) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 25) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=500 ) properties (out of 25) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=500 ) properties (out of 25) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=500 ) properties (out of 25) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=500 ) properties (out of 25) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=52 ) properties (out of 25) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=500 ) properties (out of 25) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=500 ) properties (out of 25) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 25) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=500 ) properties (out of 25) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=500 ) properties (out of 25) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=500 ) properties (out of 25) seen :0
Running SMT prover for 25 properties.
// Phase 1: matrix 55 rows 41 cols
[2022-05-19 17:43:22] [INFO ] Computed 11 place invariants in 4 ms
[2022-05-19 17:43:22] [INFO ] [Real]Absence check using 11 positive place invariants in 2 ms returned sat
[2022-05-19 17:43:22] [INFO ] After 124ms SMT Verify possible using all constraints in real domain returned unsat :24 sat :0 real:1
[2022-05-19 17:43:22] [INFO ] [Nat]Absence check using 11 positive place invariants in 6 ms returned sat
[2022-05-19 17:43:22] [INFO ] After 64ms SMT Verify possible using all constraints in natural domain returned unsat :25 sat :0
Fused 25 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Successfully simplified 25 atomic propositions for a total of 9 simplifications.
[2022-05-19 17:43:22] [INFO ] Flatten gal took : 4 ms
[2022-05-19 17:43:22] [INFO ] Initial state reduction rules for CTL removed 2 formulas.
FORMULA SharedMemory-PT-000005-CTLCardinality-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SharedMemory-PT-000005-CTLCardinality-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2022-05-19 17:43:22] [INFO ] Flatten gal took : 4 ms
[2022-05-19 17:43:22] [INFO ] Input system was already deterministic with 55 transitions.
Support contains 35 out of 41 places (down from 41) after GAL structural reductions.
Computed a total of 0 stabilizing places and 0 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 41/41 places, 55/55 transitions.
Applied a total of 0 rules in 1 ms. Remains 41 /41 variables (removed 0) and now considering 55/55 (removed 0) transitions.
// Phase 1: matrix 55 rows 41 cols
[2022-05-19 17:43:22] [INFO ] Computed 11 place invariants in 0 ms
[2022-05-19 17:43:22] [INFO ] Implicit Places using invariants in 60 ms returned []
// Phase 1: matrix 55 rows 41 cols
[2022-05-19 17:43:22] [INFO ] Computed 11 place invariants in 0 ms
[2022-05-19 17:43:22] [INFO ] Implicit Places using invariants and state equation in 58 ms returned []
Implicit Place search using SMT with State Equation took 134 ms to find 0 implicit places.
// Phase 1: matrix 55 rows 41 cols
[2022-05-19 17:43:22] [INFO ] Computed 11 place invariants in 1 ms
[2022-05-19 17:43:22] [INFO ] Dead Transitions using invariants and state equation in 323 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 41/41 places, 55/55 transitions.
[2022-05-19 17:43:23] [INFO ] Flatten gal took : 10 ms
[2022-05-19 17:43:23] [INFO ] Flatten gal took : 3 ms
[2022-05-19 17:43:23] [INFO ] Input system was already deterministic with 55 transitions.
[2022-05-19 17:43:23] [INFO ] Flatten gal took : 3 ms
[2022-05-19 17:43:23] [INFO ] Flatten gal took : 3 ms
[2022-05-19 17:43:23] [INFO ] Time to serialize gal into /tmp/CTLCardinality14496244025179180259.gal : 14 ms
[2022-05-19 17:43:23] [INFO ] Time to serialize properties into /tmp/CTLCardinality15268927965298445378.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality14496244025179180259.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality15268927965298445378.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...276
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,1863,0.029001,4992,2,593,5,1830,6,0,222,1126,0


Converting to forward existential form...Done !
original formula: AF(EG(EX(TRUE)))
=> equivalent forward existential formula: [FwdG(Init,!(EG(EX(TRUE))))] = FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,0.062807,7344,1,0,5,11900,19,0,1162,3507,5
FORMULA SharedMemory-PT-000005-CTLCardinality-00 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 41/41 places, 55/55 transitions.
Applied a total of 0 rules in 1 ms. Remains 41 /41 variables (removed 0) and now considering 55/55 (removed 0) transitions.
// Phase 1: matrix 55 rows 41 cols
[2022-05-19 17:43:23] [INFO ] Computed 11 place invariants in 1 ms
[2022-05-19 17:43:23] [INFO ] Implicit Places using invariants in 86 ms returned []
// Phase 1: matrix 55 rows 41 cols
[2022-05-19 17:43:23] [INFO ] Computed 11 place invariants in 1 ms
[2022-05-19 17:43:23] [INFO ] Implicit Places using invariants and state equation in 56 ms returned []
Implicit Place search using SMT with State Equation took 144 ms to find 0 implicit places.
// Phase 1: matrix 55 rows 41 cols
[2022-05-19 17:43:23] [INFO ] Computed 11 place invariants in 1 ms
[2022-05-19 17:43:23] [INFO ] Dead Transitions using invariants and state equation in 82 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 41/41 places, 55/55 transitions.
[2022-05-19 17:43:23] [INFO ] Flatten gal took : 17 ms
[2022-05-19 17:43:23] [INFO ] Flatten gal took : 3 ms
[2022-05-19 17:43:23] [INFO ] Input system was already deterministic with 55 transitions.
[2022-05-19 17:43:23] [INFO ] Flatten gal took : 3 ms
[2022-05-19 17:43:23] [INFO ] Flatten gal took : 30 ms
[2022-05-19 17:43:23] [INFO ] Time to serialize gal into /tmp/CTLCardinality11308124462755976129.gal : 2 ms
[2022-05-19 17:43:23] [INFO ] Time to serialize properties into /tmp/CTLCardinality4628146132513182061.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality11308124462755976129.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality4628146132513182061.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...275
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,1863,0.012339,4968,2,593,5,1830,6,0,222,1126,0


Converting to forward existential form...Done !
original formula: EG((EX(TRUE) * ((AX(FALSE) + ((((((Ext_Mem_Acc_2_1+Ext_Mem_Acc_3_1)+(Ext_Mem_Acc_4_1+Ext_Mem_Acc_5_1))+((Ext_Mem_Acc_1_2+Ext_Mem_Acc_3_2)...1370
=> equivalent forward existential formula: [FwdG(Init,(EX(TRUE) * ((!(EX(!(FALSE))) + ((((((Ext_Mem_Acc_2_1+Ext_Mem_Acc_3_1)+(Ext_Mem_Acc_4_1+Ext_Mem_Acc_5...1419
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,0.05802,7624,1,0,15,13962,17,12,1324,5604,20
FORMULA SharedMemory-PT-000005-CTLCardinality-01 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 41/41 places, 55/55 transitions.
Applied a total of 0 rules in 2 ms. Remains 41 /41 variables (removed 0) and now considering 55/55 (removed 0) transitions.
// Phase 1: matrix 55 rows 41 cols
[2022-05-19 17:43:23] [INFO ] Computed 11 place invariants in 0 ms
[2022-05-19 17:43:23] [INFO ] Implicit Places using invariants in 30 ms returned []
// Phase 1: matrix 55 rows 41 cols
[2022-05-19 17:43:23] [INFO ] Computed 11 place invariants in 5 ms
[2022-05-19 17:43:23] [INFO ] Implicit Places using invariants and state equation in 48 ms returned []
Implicit Place search using SMT with State Equation took 79 ms to find 0 implicit places.
// Phase 1: matrix 55 rows 41 cols
[2022-05-19 17:43:23] [INFO ] Computed 11 place invariants in 1 ms
[2022-05-19 17:43:23] [INFO ] Dead Transitions using invariants and state equation in 31 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 41/41 places, 55/55 transitions.
[2022-05-19 17:43:23] [INFO ] Flatten gal took : 4 ms
[2022-05-19 17:43:23] [INFO ] Flatten gal took : 2 ms
[2022-05-19 17:43:23] [INFO ] Input system was already deterministic with 55 transitions.
[2022-05-19 17:43:23] [INFO ] Flatten gal took : 4 ms
[2022-05-19 17:43:23] [INFO ] Flatten gal took : 3 ms
[2022-05-19 17:43:23] [INFO ] Time to serialize gal into /tmp/CTLCardinality17928868235393807263.gal : 1 ms
[2022-05-19 17:43:23] [INFO ] Time to serialize properties into /tmp/CTLCardinality8408049584039160633.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality17928868235393807263.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality8408049584039160633.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...275
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,1863,0.012236,4856,2,593,5,1830,6,0,222,1126,0


Converting to forward existential form...Done !
original formula: EX(EX(TRUE))
=> equivalent forward existential formula: [(EY(EY(Init)) * TRUE)] != FALSE
(forward)formula 0,1,0.013544,5408,1,0,7,1830,7,1,383,1126,2
FORMULA SharedMemory-PT-000005-CTLCardinality-07 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 41/41 places, 55/55 transitions.
Applied a total of 0 rules in 0 ms. Remains 41 /41 variables (removed 0) and now considering 55/55 (removed 0) transitions.
// Phase 1: matrix 55 rows 41 cols
[2022-05-19 17:43:23] [INFO ] Computed 11 place invariants in 1 ms
[2022-05-19 17:43:23] [INFO ] Implicit Places using invariants in 40 ms returned []
// Phase 1: matrix 55 rows 41 cols
[2022-05-19 17:43:23] [INFO ] Computed 11 place invariants in 4 ms
[2022-05-19 17:43:23] [INFO ] Implicit Places using invariants and state equation in 61 ms returned []
Implicit Place search using SMT with State Equation took 103 ms to find 0 implicit places.
// Phase 1: matrix 55 rows 41 cols
[2022-05-19 17:43:23] [INFO ] Computed 11 place invariants in 1 ms
[2022-05-19 17:43:23] [INFO ] Dead Transitions using invariants and state equation in 47 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 41/41 places, 55/55 transitions.
[2022-05-19 17:43:23] [INFO ] Flatten gal took : 2 ms
[2022-05-19 17:43:23] [INFO ] Flatten gal took : 2 ms
[2022-05-19 17:43:23] [INFO ] Input system was already deterministic with 55 transitions.
[2022-05-19 17:43:23] [INFO ] Flatten gal took : 3 ms
[2022-05-19 17:43:23] [INFO ] Flatten gal took : 2 ms
[2022-05-19 17:43:23] [INFO ] Time to serialize gal into /tmp/CTLCardinality17624046149209920715.gal : 0 ms
[2022-05-19 17:43:23] [INFO ] Time to serialize properties into /tmp/CTLCardinality9777203324949958391.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality17624046149209920715.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality9777203324949958391.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...275
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,1863,0.039899,4932,2,593,5,1830,6,0,222,1126,0


Converting to forward existential form...Done !
original formula: !(A(!(AG(((Ext_Mem_Acc_2_3==0)||(OwnMemAcc_4==1)))) U AX(((Ext_Mem_Acc_5_4==1)&&((Ext_Bus==0)||(Ext_Bus==1))))))
=> equivalent forward existential formula: ([(EY((FwdU(Init,!(!(EX(!(((Ext_Mem_Acc_5_4==1)&&((Ext_Bus==0)||(Ext_Bus==1)))))))) * !(!(!(E(TRUE U !(((Ext_Mem...353
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,0.109014,7540,1,0,9,12098,21,2,1256,4021,13
FORMULA SharedMemory-PT-000005-CTLCardinality-10 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 41/41 places, 55/55 transitions.
Drop transitions removed 16 transitions
Trivial Post-agglo rules discarded 16 transitions
Performed 16 trivial Post agglomeration. Transition count delta: 16
Iterating post reduction 0 with 16 rules applied. Total rules applied 16 place count 41 transition count 39
Reduce places removed 17 places and 0 transitions.
Iterating post reduction 1 with 17 rules applied. Total rules applied 33 place count 24 transition count 39
Drop transitions removed 12 transitions
Redundant transition composition rules discarded 12 transitions
Iterating global reduction 2 with 12 rules applied. Total rules applied 45 place count 24 transition count 27
Applied a total of 45 rules in 9 ms. Remains 24 /41 variables (removed 17) and now considering 27/55 (removed 28) transitions.
// Phase 1: matrix 27 rows 24 cols
[2022-05-19 17:43:24] [INFO ] Computed 10 place invariants in 0 ms
[2022-05-19 17:43:24] [INFO ] Implicit Places using invariants in 25 ms returned []
// Phase 1: matrix 27 rows 24 cols
[2022-05-19 17:43:24] [INFO ] Computed 10 place invariants in 14 ms
[2022-05-19 17:43:24] [INFO ] Implicit Places using invariants and state equation in 53 ms returned []
Implicit Place search using SMT with State Equation took 81 ms to find 0 implicit places.
[2022-05-19 17:43:24] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 27 rows 24 cols
[2022-05-19 17:43:24] [INFO ] Computed 10 place invariants in 0 ms
[2022-05-19 17:43:24] [INFO ] Dead Transitions using invariants and state equation in 60 ms found 0 transitions.
Starting structural reductions in SI_CTL mode, iteration 1 : 24/41 places, 27/55 transitions.
Finished structural reductions, in 1 iterations. Remains : 24/41 places, 27/55 transitions.
[2022-05-19 17:43:24] [INFO ] Flatten gal took : 1 ms
[2022-05-19 17:43:24] [INFO ] Flatten gal took : 1 ms
[2022-05-19 17:43:24] [INFO ] Input system was already deterministic with 27 transitions.
[2022-05-19 17:43:24] [INFO ] Flatten gal took : 1 ms
[2022-05-19 17:43:24] [INFO ] Flatten gal took : 1 ms
[2022-05-19 17:43:24] [INFO ] Time to serialize gal into /tmp/CTLCardinality2040963239470588813.gal : 0 ms
[2022-05-19 17:43:24] [INFO ] Time to serialize properties into /tmp/CTLCardinality11089525129427090917.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality2040963239470588813.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality11089525129427090917.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...275
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,567,0.004875,4616,2,67,5,313,6,0,126,198,0


Converting to forward existential form...Done !
original formula: AF((Active_4==0))
=> equivalent forward existential formula: [FwdG(Init,!((Active_4==0)))] = FALSE
Hit Full ! (commute/partial/dont) 20/0/7
(forward)formula 0,0,0.008416,5056,1,0,6,1173,20,1,613,582,8
FORMULA SharedMemory-PT-000005-CTLCardinality-11 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 41/41 places, 55/55 transitions.
Drop transitions removed 16 transitions
Trivial Post-agglo rules discarded 16 transitions
Performed 16 trivial Post agglomeration. Transition count delta: 16
Iterating post reduction 0 with 16 rules applied. Total rules applied 16 place count 41 transition count 39
Reduce places removed 17 places and 0 transitions.
Graph (trivial) has 10 edges and 24 vertex of which 2 / 24 are part of one of the 1 SCC in 1 ms
Free SCC test removed 1 places
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Iterating post reduction 1 with 22 rules applied. Total rules applied 38 place count 23 transition count 35
Reduce places removed 9 places and 0 transitions.
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Graph (trivial) has 17 edges and 14 vertex of which 12 / 14 are part of one of the 4 SCC in 0 ms
Free SCC test removed 8 places
Iterating post reduction 2 with 26 rules applied. Total rules applied 64 place count 6 transition count 19
Reduce places removed 4 places and 0 transitions.
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Iterating post reduction 3 with 19 rules applied. Total rules applied 83 place count 2 transition count 4
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 4 with 1 rules applied. Total rules applied 84 place count 2 transition count 3
Applied a total of 84 rules in 9 ms. Remains 2 /41 variables (removed 39) and now considering 3/55 (removed 52) transitions.
// Phase 1: matrix 3 rows 2 cols
[2022-05-19 17:43:24] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-19 17:43:24] [INFO ] Implicit Places using invariants in 14 ms returned []
// Phase 1: matrix 3 rows 2 cols
[2022-05-19 17:43:24] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-19 17:43:24] [INFO ] Implicit Places using invariants and state equation in 16 ms returned []
Implicit Place search using SMT with State Equation took 34 ms to find 0 implicit places.
[2022-05-19 17:43:24] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 3 rows 2 cols
[2022-05-19 17:43:24] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-19 17:43:24] [INFO ] Dead Transitions using invariants and state equation in 34 ms found 0 transitions.
Starting structural reductions in SI_CTL mode, iteration 1 : 2/41 places, 3/55 transitions.
Finished structural reductions, in 1 iterations. Remains : 2/41 places, 3/55 transitions.
[2022-05-19 17:43:24] [INFO ] Flatten gal took : 1 ms
[2022-05-19 17:43:24] [INFO ] Flatten gal took : 0 ms
[2022-05-19 17:43:24] [INFO ] Input system was already deterministic with 3 transitions.
Finished random walk after 1 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=1 )
FORMULA SharedMemory-PT-000005-CTLCardinality-12 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Starting structural reductions in LTL mode, iteration 0 : 41/41 places, 55/55 transitions.
Applied a total of 0 rules in 1 ms. Remains 41 /41 variables (removed 0) and now considering 55/55 (removed 0) transitions.
// Phase 1: matrix 55 rows 41 cols
[2022-05-19 17:43:24] [INFO ] Computed 11 place invariants in 1 ms
[2022-05-19 17:43:24] [INFO ] Implicit Places using invariants in 60 ms returned []
// Phase 1: matrix 55 rows 41 cols
[2022-05-19 17:43:24] [INFO ] Computed 11 place invariants in 0 ms
[2022-05-19 17:43:24] [INFO ] Implicit Places using invariants and state equation in 34 ms returned []
Implicit Place search using SMT with State Equation took 109 ms to find 0 implicit places.
// Phase 1: matrix 55 rows 41 cols
[2022-05-19 17:43:24] [INFO ] Computed 11 place invariants in 0 ms
[2022-05-19 17:43:24] [INFO ] Dead Transitions using invariants and state equation in 59 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 41/41 places, 55/55 transitions.
[2022-05-19 17:43:24] [INFO ] Flatten gal took : 13 ms
[2022-05-19 17:43:24] [INFO ] Flatten gal took : 3 ms
[2022-05-19 17:43:24] [INFO ] Input system was already deterministic with 55 transitions.
[2022-05-19 17:43:24] [INFO ] Flatten gal took : 2 ms
[2022-05-19 17:43:24] [INFO ] Flatten gal took : 2 ms
[2022-05-19 17:43:24] [INFO ] Time to serialize gal into /tmp/CTLCardinality1023305357496908298.gal : 3 ms
[2022-05-19 17:43:24] [INFO ] Time to serialize properties into /tmp/CTLCardinality2765327767743566046.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality1023305357496908298.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality2765327767743566046.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...274
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,1863,0.012133,4908,2,593,5,1830,6,0,222,1126,0


Converting to forward existential form...Done !
original formula: AX(EG((EF((OwnMemAcc_5==1)) * (((OwnMemAcc_3==0)||(Memory_5==0))||(Ext_Mem_Acc_4_2==1)))))
=> equivalent forward existential formula: [(EY(Init) * !(EG((E(TRUE U (OwnMemAcc_5==1)) * (((OwnMemAcc_3==0)||(Memory_5==0))||(Ext_Mem_Acc_4_2==1))))))] =...161
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Using saturation style SCC detection
(forward)formula 0,0,0.059932,7784,1,0,11,14638,22,3,1230,5415,10
FORMULA SharedMemory-PT-000005-CTLCardinality-14 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

[2022-05-19 17:43:24] [INFO ] Flatten gal took : 4 ms
[2022-05-19 17:43:24] [INFO ] Flatten gal took : 3 ms
Total runtime 4362 ms.

BK_STOP 1652982204662

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

+ export LANG=C
+ LANG=C
+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ CTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution CTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ export PYTHONPATH=/usr/lib/python3.9/site-packages/
+ PYTHONPATH=/usr/lib/python3.9/site-packages/
+ export LD_LIBRARY_PATH=/usr/local/lib:
+ LD_LIBRARY_PATH=/usr/local/lib:
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202205111006.jar
+ VERSION=202205111006
+ echo 'Running Version 202205111006'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data @none -pnfolder /home/mcc/execution -examination CTLCardinality -spotpath /home/mcc/BenchKit/bin//..//ltlfilt -z3path /home/mcc/BenchKit/bin//..//z3/bin/z3 -yices2path /home/mcc/BenchKit/bin//..//yices/bin/yices -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=@none -Xss128m -Xms40m -Xmx8192m

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="SharedMemory-PT-000005"
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 2-4028"
echo " Executing tool itstools"
echo " Input is SharedMemory-PT-000005, 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 r204-oct2-165281599600657"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/SharedMemory-PT-000005.tgz
mv SharedMemory-PT-000005 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 ;