Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2023-input.r197-smll-167840343700065.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5348
Executing tool itstools
Input is GPUForwardProgress-PT-20a, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r197-smll-167840343700065
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 496K
-rw-r--r-- 1 mcc users 7.1K Feb 25 14:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 77K Feb 25 14:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.3K Feb 25 14:17 CTLFireability.txt
-rw-r--r-- 1 mcc users 48K Feb 25 14:17 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.9K Feb 25 16:11 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Feb 25 16:11 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Feb 25 16:11 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Feb 25 16:11 LTLFireability.xml
-rw-r--r-- 1 mcc users 15K Feb 25 14:25 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 166K Feb 25 14:25 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.3K Feb 25 14:23 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 49K Feb 25 14:23 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Feb 25 16:11 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Feb 25 16:11 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 4 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 32K Mar 5 18:22 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME GPUForwardProgress-PT-20a-CTLCardinality-00
FORMULA_NAME GPUForwardProgress-PT-20a-CTLCardinality-01
FORMULA_NAME GPUForwardProgress-PT-20a-CTLCardinality-02
FORMULA_NAME GPUForwardProgress-PT-20a-CTLCardinality-03
FORMULA_NAME GPUForwardProgress-PT-20a-CTLCardinality-04
FORMULA_NAME GPUForwardProgress-PT-20a-CTLCardinality-05
FORMULA_NAME GPUForwardProgress-PT-20a-CTLCardinality-06
FORMULA_NAME GPUForwardProgress-PT-20a-CTLCardinality-07
FORMULA_NAME GPUForwardProgress-PT-20a-CTLCardinality-08
FORMULA_NAME GPUForwardProgress-PT-20a-CTLCardinality-09
FORMULA_NAME GPUForwardProgress-PT-20a-CTLCardinality-10
FORMULA_NAME GPUForwardProgress-PT-20a-CTLCardinality-11
FORMULA_NAME GPUForwardProgress-PT-20a-CTLCardinality-12
FORMULA_NAME GPUForwardProgress-PT-20a-CTLCardinality-13
FORMULA_NAME GPUForwardProgress-PT-20a-CTLCardinality-14
FORMULA_NAME GPUForwardProgress-PT-20a-CTLCardinality-15

=== Now, execution of the tool begins

BK_START 1678468720608

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=GPUForwardProgress-PT-20a
Not applying reductions.
Model is PT
CTLCardinality PT
Running Version 202303021504
[2023-03-10 17:18:43] [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]
[2023-03-10 17:18:43] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-10 17:18:43] [INFO ] Load time of PNML (sax parser for PT used): 68 ms
[2023-03-10 17:18:43] [INFO ] Transformed 88 places.
[2023-03-10 17:18:43] [INFO ] Transformed 109 transitions.
[2023-03-10 17:18:43] [INFO ] Found NUPN structural information;
[2023-03-10 17:18:43] [INFO ] Parsed PT model containing 88 places and 109 transitions and 421 arcs in 177 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 18 ms.
Initial state reduction rules removed 1 formulas.
Ensure Unique test removed 22 transitions
Reduce redundant transitions removed 22 transitions.
FORMULA GPUForwardProgress-PT-20a-CTLCardinality-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA GPUForwardProgress-PT-20a-CTLCardinality-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA GPUForwardProgress-PT-20a-CTLCardinality-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 58 out of 88 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 88/88 places, 87/87 transitions.
Applied a total of 0 rules in 23 ms. Remains 88 /88 variables (removed 0) and now considering 87/87 (removed 0) transitions.
// Phase 1: matrix 87 rows 88 cols
[2023-03-10 17:18:43] [INFO ] Computed 22 place invariants in 9 ms
[2023-03-10 17:18:44] [INFO ] Implicit Places using invariants in 414 ms returned []
[2023-03-10 17:18:44] [INFO ] Invariant cache hit.
[2023-03-10 17:18:44] [INFO ] State equation strengthened by 21 read => feed constraints.
[2023-03-10 17:18:44] [INFO ] Implicit Places using invariants and state equation in 256 ms returned []
Implicit Place search using SMT with State Equation took 758 ms to find 0 implicit places.
[2023-03-10 17:18:44] [INFO ] Invariant cache hit.
[2023-03-10 17:18:44] [INFO ] Dead Transitions using invariants and state equation in 129 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 917 ms. Remains : 88/88 places, 87/87 transitions.
Support contains 58 out of 88 places after structural reductions.
[2023-03-10 17:18:44] [INFO ] Flatten gal took : 61 ms
[2023-03-10 17:18:44] [INFO ] Flatten gal took : 24 ms
[2023-03-10 17:18:44] [INFO ] Input system was already deterministic with 87 transitions.
Support contains 49 out of 88 places (down from 58) after GAL structural reductions.
Incomplete random walk after 10000 steps, including 35 resets, run finished after 532 ms. (steps per millisecond=18 ) properties (out of 40) seen :37
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 61 ms. (steps per millisecond=163 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 7 resets, run finished after 40 ms. (steps per millisecond=250 ) properties (out of 3) seen :1
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 35 ms. (steps per millisecond=285 ) properties (out of 2) seen :1
Running SMT prover for 1 properties.
[2023-03-10 17:18:45] [INFO ] Invariant cache hit.
[2023-03-10 17:18:45] [INFO ] [Real]Absence check using 0 positive and 22 generalized place invariants in 10 ms returned sat
[2023-03-10 17:18:45] [INFO ] After 93ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2023-03-10 17:18:45] [INFO ] State equation strengthened by 21 read => feed constraints.
[2023-03-10 17:18:45] [INFO ] After 18ms SMT Verify possible using 21 Read/Feed constraints in real domain returned unsat :0 sat :1
[2023-03-10 17:18:45] [INFO ] After 40ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 18 ms.
[2023-03-10 17:18:45] [INFO ] After 259ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :1
Finished Parikh walk after 33 steps, including 2 resets, run visited all 1 properties in 2 ms. (steps per millisecond=16 )
Parikh walk visited 1 properties in 4 ms.
[2023-03-10 17:18:45] [INFO ] Flatten gal took : 9 ms
[2023-03-10 17:18:45] [INFO ] Flatten gal took : 10 ms
[2023-03-10 17:18:45] [INFO ] Input system was already deterministic with 87 transitions.
Computed a total of 1 stabilizing places and 1 stable transitions
Graph (complete) has 278 edges and 88 vertex of which 66 are kept as prefixes of interest. Removing 22 places using SCC suffix rule.4 ms
Starting structural reductions in LTL mode, iteration 0 : 88/88 places, 87/87 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 87 transition count 87
Applied a total of 1 rules in 5 ms. Remains 87 /88 variables (removed 1) and now considering 87/87 (removed 0) transitions.
// Phase 1: matrix 87 rows 87 cols
[2023-03-10 17:18:45] [INFO ] Computed 21 place invariants in 3 ms
[2023-03-10 17:18:46] [INFO ] Implicit Places using invariants in 119 ms returned []
[2023-03-10 17:18:46] [INFO ] Invariant cache hit.
[2023-03-10 17:18:46] [INFO ] State equation strengthened by 21 read => feed constraints.
[2023-03-10 17:18:46] [INFO ] Implicit Places using invariants and state equation in 201 ms returned []
Implicit Place search using SMT with State Equation took 322 ms to find 0 implicit places.
[2023-03-10 17:18:46] [INFO ] Invariant cache hit.
[2023-03-10 17:18:46] [INFO ] Dead Transitions using invariants and state equation in 133 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 87/88 places, 87/87 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 461 ms. Remains : 87/88 places, 87/87 transitions.
[2023-03-10 17:18:46] [INFO ] Flatten gal took : 8 ms
[2023-03-10 17:18:46] [INFO ] Flatten gal took : 8 ms
[2023-03-10 17:18:46] [INFO ] Input system was already deterministic with 87 transitions.
[2023-03-10 17:18:46] [INFO ] Flatten gal took : 9 ms
[2023-03-10 17:18:46] [INFO ] Flatten gal took : 8 ms
[2023-03-10 17:18:46] [INFO ] Time to serialize gal into /tmp/CTLCardinality4096785752980871191.gal : 4 ms
[2023-03-10 17:18:46] [INFO ] Time to serialize properties into /tmp/CTLCardinality13892831097107766678.ctl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality4096785752980871191.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality13892831097107766678.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,6.5901e+12,0.551917,17768,2,438,5,104207,6,0,436,53739,0


Converting to forward existential form...Done !
original formula: (E(E(A((A((p78==1) U (p50==1)) + (p37==1)) U AF((p68==1))) U (!(AX((p49==1))) * !((((p71==0)||(p11==1))||(p67==1))))) U AG((AG(E((p43==1)...215
=> equivalent forward existential formula: [(EY((Init * E(E(!((E(!(!(EG(!((p68==1))))) U (!((!((E(!((p50==1)) U (!((p78==1)) * !((p50==1)))) + EG(!((p50==1...412
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t4, t45, Intersection with reachable at each step enabled. (destroyed/reverse/inters...176
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 0
(forward)formula 0,1,8.41645,204744,1,0,2358,1.54425e+06,244,1341,3276,942627,2888
FORMULA GPUForwardProgress-PT-20a-CTLCardinality-01 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 88/88 places, 87/87 transitions.
Graph (complete) has 278 edges and 88 vertex of which 66 are kept as prefixes of interest. Removing 22 places using SCC suffix rule.1 ms
Discarding 22 places :
Also discarding 1 output transitions
Drop transitions removed 1 transitions
Reduce places removed 1 places and 1 transitions.
Performed 19 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 19 Pre rules applied. Total rules applied 1 place count 65 transition count 66
Deduced a syphon composed of 19 places in 0 ms
Reduce places removed 19 places and 0 transitions.
Iterating global reduction 0 with 38 rules applied. Total rules applied 39 place count 46 transition count 66
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 41 place count 45 transition count 65
Applied a total of 41 rules in 28 ms. Remains 45 /88 variables (removed 43) and now considering 65/87 (removed 22) transitions.
// Phase 1: matrix 65 rows 45 cols
[2023-03-10 17:18:55] [INFO ] Computed 1 place invariants in 2 ms
[2023-03-10 17:18:55] [INFO ] Implicit Places using invariants in 59 ms returned []
[2023-03-10 17:18:55] [INFO ] Invariant cache hit.
[2023-03-10 17:18:55] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-10 17:18:55] [INFO ] Implicit Places using invariants and state equation in 98 ms returned []
Implicit Place search using SMT with State Equation took 160 ms to find 0 implicit places.
[2023-03-10 17:18:55] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-10 17:18:55] [INFO ] Invariant cache hit.
[2023-03-10 17:18:55] [INFO ] Dead Transitions using invariants and state equation in 63 ms found 0 transitions.
Starting structural reductions in SI_CTL mode, iteration 1 : 45/88 places, 65/87 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 263 ms. Remains : 45/88 places, 65/87 transitions.
[2023-03-10 17:18:55] [INFO ] Flatten gal took : 5 ms
[2023-03-10 17:18:55] [INFO ] Flatten gal took : 5 ms
[2023-03-10 17:18:55] [INFO ] Input system was already deterministic with 65 transitions.
[2023-03-10 17:18:55] [INFO ] Flatten gal took : 4 ms
[2023-03-10 17:18:55] [INFO ] Flatten gal took : 5 ms
[2023-03-10 17:18:55] [INFO ] Time to serialize gal into /tmp/CTLCardinality7067496581269448161.gal : 2 ms
[2023-03-10 17:18:55] [INFO ] Time to serialize properties into /tmp/CTLCardinality5626869317154323944.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/CTLCardinality7067496581269448161.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality5626869317154323944.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,1.8593e+10,0.086187,5836,2,310,5,15701,6,0,247,11096,0


Converting to forward existential form...Done !
original formula: EF(AG((p18==0)))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U !((p18==0)))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t0, t2, t5, t6, t7, t9, t11, t14, t16, t17, t19, t21, t23, t26, t28, t30, t32, t33, t35, t37,...269
(forward)formula 0,1,0.182643,7684,1,0,166,28189,151,72,1713,23215,143
FORMULA GPUForwardProgress-PT-20a-CTLCardinality-02 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 88/88 places, 87/87 transitions.
Graph (complete) has 278 edges and 88 vertex of which 66 are kept as prefixes of interest. Removing 22 places using SCC suffix rule.1 ms
Discarding 22 places :
Also discarding 1 output transitions
Drop transitions removed 1 transitions
Reduce places removed 1 places and 1 transitions.
Performed 19 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 19 Pre rules applied. Total rules applied 1 place count 65 transition count 66
Deduced a syphon composed of 19 places in 0 ms
Reduce places removed 19 places and 0 transitions.
Iterating global reduction 0 with 38 rules applied. Total rules applied 39 place count 46 transition count 66
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 41 place count 45 transition count 65
Applied a total of 41 rules in 12 ms. Remains 45 /88 variables (removed 43) and now considering 65/87 (removed 22) transitions.
// Phase 1: matrix 65 rows 45 cols
[2023-03-10 17:18:55] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-10 17:18:55] [INFO ] Implicit Places using invariants in 77 ms returned []
[2023-03-10 17:18:55] [INFO ] Invariant cache hit.
[2023-03-10 17:18:55] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-10 17:18:55] [INFO ] Implicit Places using invariants and state equation in 87 ms returned []
Implicit Place search using SMT with State Equation took 170 ms to find 0 implicit places.
[2023-03-10 17:18:55] [INFO ] Redundant transitions in 2 ms returned []
[2023-03-10 17:18:55] [INFO ] Invariant cache hit.
[2023-03-10 17:18:55] [INFO ] Dead Transitions using invariants and state equation in 113 ms found 0 transitions.
Starting structural reductions in SI_CTL mode, iteration 1 : 45/88 places, 65/87 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 306 ms. Remains : 45/88 places, 65/87 transitions.
[2023-03-10 17:18:55] [INFO ] Flatten gal took : 7 ms
[2023-03-10 17:18:55] [INFO ] Flatten gal took : 8 ms
[2023-03-10 17:18:55] [INFO ] Input system was already deterministic with 65 transitions.
[2023-03-10 17:18:55] [INFO ] Flatten gal took : 5 ms
[2023-03-10 17:18:55] [INFO ] Flatten gal took : 5 ms
[2023-03-10 17:18:55] [INFO ] Time to serialize gal into /tmp/CTLCardinality10322297040573320178.gal : 1 ms
[2023-03-10 17:18:55] [INFO ] Time to serialize properties into /tmp/CTLCardinality9681025951905909632.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/CTLCardinality10322297040573320178.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality9681025951905909632.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,1.8593e+10,0.140198,6096,2,334,5,16420,6,0,247,12134,0


Converting to forward existential form...Done !
original formula: AG(EF((p10==1)))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U (p10==1))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t0, t2, t5, t6, t7, t9, t11, t14, t16, t17, t19, t21, t23, t26, t28, t30, t32, t33, t35, t37,...269
(forward)formula 0,0,0.305619,7944,1,0,166,29709,150,72,1704,24558,143
FORMULA GPUForwardProgress-PT-20a-CTLCardinality-03 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 88/88 places, 87/87 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 87 transition count 87
Applied a total of 1 rules in 6 ms. Remains 87 /88 variables (removed 1) and now considering 87/87 (removed 0) transitions.
// Phase 1: matrix 87 rows 87 cols
[2023-03-10 17:18:56] [INFO ] Computed 21 place invariants in 1 ms
[2023-03-10 17:18:56] [INFO ] Implicit Places using invariants in 85 ms returned []
[2023-03-10 17:18:56] [INFO ] Invariant cache hit.
[2023-03-10 17:18:56] [INFO ] State equation strengthened by 21 read => feed constraints.
[2023-03-10 17:18:56] [INFO ] Implicit Places using invariants and state equation in 200 ms returned []
Implicit Place search using SMT with State Equation took 288 ms to find 0 implicit places.
[2023-03-10 17:18:56] [INFO ] Invariant cache hit.
[2023-03-10 17:18:56] [INFO ] Dead Transitions using invariants and state equation in 118 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 87/88 places, 87/87 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 414 ms. Remains : 87/88 places, 87/87 transitions.
[2023-03-10 17:18:56] [INFO ] Flatten gal took : 6 ms
[2023-03-10 17:18:56] [INFO ] Flatten gal took : 6 ms
[2023-03-10 17:18:56] [INFO ] Input system was already deterministic with 87 transitions.
[2023-03-10 17:18:56] [INFO ] Flatten gal took : 6 ms
[2023-03-10 17:18:56] [INFO ] Flatten gal took : 6 ms
[2023-03-10 17:18:56] [INFO ] Time to serialize gal into /tmp/CTLCardinality2283614558671083722.gal : 2 ms
[2023-03-10 17:18:56] [INFO ] Time to serialize properties into /tmp/CTLCardinality10230263509000158061.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/CTLCardinality2283614558671083722.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality10230263509000158061.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,6.5901e+12,0.515909,17800,2,439,5,104092,6,0,436,53605,0


Converting to forward existential form...Done !
original formula: AG(EF(EX(TRUE)))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U EX(TRUE))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t4, t45, Intersection with reachable at each step enabled. (destroyed/reverse/inters...176
(forward)formula 0,0,0.622061,17800,1,0,171,104092,193,94,3131,53605,185
FORMULA GPUForwardProgress-PT-20a-CTLCardinality-04 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 88/88 places, 87/87 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 87 transition count 87
Applied a total of 1 rules in 4 ms. Remains 87 /88 variables (removed 1) and now considering 87/87 (removed 0) transitions.
[2023-03-10 17:18:57] [INFO ] Invariant cache hit.
[2023-03-10 17:18:57] [INFO ] Implicit Places using invariants in 80 ms returned []
[2023-03-10 17:18:57] [INFO ] Invariant cache hit.
[2023-03-10 17:18:57] [INFO ] State equation strengthened by 21 read => feed constraints.
[2023-03-10 17:18:57] [INFO ] Implicit Places using invariants and state equation in 149 ms returned []
Implicit Place search using SMT with State Equation took 232 ms to find 0 implicit places.
[2023-03-10 17:18:57] [INFO ] Invariant cache hit.
[2023-03-10 17:18:57] [INFO ] Dead Transitions using invariants and state equation in 104 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 87/88 places, 87/87 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 342 ms. Remains : 87/88 places, 87/87 transitions.
[2023-03-10 17:18:57] [INFO ] Flatten gal took : 7 ms
[2023-03-10 17:18:57] [INFO ] Flatten gal took : 6 ms
[2023-03-10 17:18:57] [INFO ] Input system was already deterministic with 87 transitions.
[2023-03-10 17:18:57] [INFO ] Flatten gal took : 6 ms
[2023-03-10 17:18:57] [INFO ] Flatten gal took : 7 ms
[2023-03-10 17:18:57] [INFO ] Time to serialize gal into /tmp/CTLCardinality12282389761015165151.gal : 1 ms
[2023-03-10 17:18:57] [INFO ] Time to serialize properties into /tmp/CTLCardinality4009784150411659471.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/CTLCardinality12282389761015165151.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality4009784150411659471.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,6.5901e+12,0.526488,17808,2,439,5,104092,6,0,436,53605,0


Converting to forward existential form...Done !
original formula: EF(AG(AX(((p15==0) * AF(((p28==0)&&(p1==1)))))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U !(!(EX(!(((p15==0) * !(EG(!(((p28==0)&&(p1==1)))))))))))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t4, t45, Intersection with reachable at each step enabled. (destroyed/reverse/inters...176
(forward)formula 0,1,3.66765,87680,1,0,764,607428,202,375,3192,379613,953
FORMULA GPUForwardProgress-PT-20a-CTLCardinality-05 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 88/88 places, 87/87 transitions.
Ensure Unique test removed 1 places
Reduce places removed 2 places and 1 transitions.
Performed 16 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 16 Pre rules applied. Total rules applied 0 place count 86 transition count 70
Deduced a syphon composed of 16 places in 0 ms
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 0 with 32 rules applied. Total rules applied 32 place count 70 transition count 70
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 34 place count 69 transition count 69
Applied a total of 34 rules in 12 ms. Remains 69 /88 variables (removed 19) and now considering 69/87 (removed 18) transitions.
// Phase 1: matrix 69 rows 69 cols
[2023-03-10 17:19:01] [INFO ] Computed 21 place invariants in 1 ms
[2023-03-10 17:19:01] [INFO ] Implicit Places using invariants in 80 ms returned []
[2023-03-10 17:19:01] [INFO ] Invariant cache hit.
[2023-03-10 17:19:01] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-10 17:19:01] [INFO ] Implicit Places using invariants and state equation in 168 ms returned []
Implicit Place search using SMT with State Equation took 254 ms to find 0 implicit places.
[2023-03-10 17:19:01] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-10 17:19:01] [INFO ] Invariant cache hit.
[2023-03-10 17:19:01] [INFO ] Dead Transitions using invariants and state equation in 69 ms found 0 transitions.
Starting structural reductions in SI_CTL mode, iteration 1 : 69/88 places, 69/87 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 342 ms. Remains : 69/88 places, 69/87 transitions.
[2023-03-10 17:19:01] [INFO ] Flatten gal took : 4 ms
[2023-03-10 17:19:01] [INFO ] Flatten gal took : 5 ms
[2023-03-10 17:19:01] [INFO ] Input system was already deterministic with 69 transitions.
[2023-03-10 17:19:01] [INFO ] Flatten gal took : 4 ms
[2023-03-10 17:19:01] [INFO ] Flatten gal took : 4 ms
[2023-03-10 17:19:01] [INFO ] Time to serialize gal into /tmp/CTLCardinality7803350375211682030.gal : 2 ms
[2023-03-10 17:19:01] [INFO ] Time to serialize properties into /tmp/CTLCardinality3477605973950781895.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/CTLCardinality7803350375211682030.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality3477605973950781895.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,4.40692e+10,2.16084,54820,2,12716,5,290358,6,0,347,183620,0


Converting to forward existential form...Done !
original formula: AG((((EF(((p57==0)&&(p13==1))) + (p46==0)) + ((p41==1)||(p17==0))) + (((p19==1)||(p31==0))||(p58==1))))
=> equivalent forward existential formula: [((((FwdU(Init,TRUE) * !((((p19==1)||(p31==0))||(p58==1)))) * !(((p41==1)||(p17==0)))) * !((p46==0))) * !(E(TRUE...190
Reverse transition relation is NOT exact ! Due to transitions t0, t2, t11, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/...172
(forward)formula 0,0,9.77389,198520,1,0,163,1.11875e+06,164,84,2428,780430,158
FORMULA GPUForwardProgress-PT-20a-CTLCardinality-06 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 88/88 places, 87/87 transitions.
Ensure Unique test removed 1 places
Performed 17 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 17 Pre rules applied. Total rules applied 0 place count 87 transition count 70
Deduced a syphon composed of 17 places in 1 ms
Reduce places removed 17 places and 0 transitions.
Iterating global reduction 0 with 34 rules applied. Total rules applied 34 place count 70 transition count 70
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 36 place count 69 transition count 69
Applied a total of 36 rules in 18 ms. Remains 69 /88 variables (removed 19) and now considering 69/87 (removed 18) transitions.
// Phase 1: matrix 69 rows 69 cols
[2023-03-10 17:19:11] [INFO ] Computed 21 place invariants in 1 ms
[2023-03-10 17:19:11] [INFO ] Implicit Places using invariants in 80 ms returned []
[2023-03-10 17:19:11] [INFO ] Invariant cache hit.
[2023-03-10 17:19:11] [INFO ] State equation strengthened by 41 read => feed constraints.
[2023-03-10 17:19:11] [INFO ] Implicit Places using invariants and state equation in 138 ms returned []
Implicit Place search using SMT with State Equation took 221 ms to find 0 implicit places.
[2023-03-10 17:19:11] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-10 17:19:11] [INFO ] Invariant cache hit.
[2023-03-10 17:19:11] [INFO ] Dead Transitions using invariants and state equation in 80 ms found 0 transitions.
Starting structural reductions in SI_CTL mode, iteration 1 : 69/88 places, 69/87 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 329 ms. Remains : 69/88 places, 69/87 transitions.
[2023-03-10 17:19:11] [INFO ] Flatten gal took : 5 ms
[2023-03-10 17:19:11] [INFO ] Flatten gal took : 4 ms
[2023-03-10 17:19:11] [INFO ] Input system was already deterministic with 69 transitions.
[2023-03-10 17:19:11] [INFO ] Flatten gal took : 5 ms
[2023-03-10 17:19:11] [INFO ] Flatten gal took : 5 ms
[2023-03-10 17:19:11] [INFO ] Time to serialize gal into /tmp/CTLCardinality16477098294105443701.gal : 1 ms
[2023-03-10 17:19:11] [INFO ] Time to serialize properties into /tmp/CTLCardinality2086698026437930114.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/CTLCardinality16477098294105443701.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality2086698026437930114.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,3.30528e+10,0.562062,19900,2,332,5,148471,6,0,346,43424,0


Converting to forward existential form...Done !
original formula: EF(((EF((p85==0)) * (p6==0)) * ((p73==1) * A(((p18==0)||(p20==1)) U AF((p74==1))))))
=> equivalent forward existential formula: [((((FwdU(Init,TRUE) * (E(TRUE U (p85==0)) * (p6==0))) * (p73==1)) * !(EG(!(!(EG(!((p74==1)))))))) * !(E(!(!(EG(...234
Reverse transition relation is NOT exact ! Due to transitions t1, t3, t10, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/...172
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 0
(forward)formula 0,0,1.42357,27028,1,0,452,175357,176,263,2625,101062,591
FORMULA GPUForwardProgress-PT-20a-CTLCardinality-07 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 88/88 places, 87/87 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 87 transition count 87
Applied a total of 1 rules in 2 ms. Remains 87 /88 variables (removed 1) and now considering 87/87 (removed 0) transitions.
// Phase 1: matrix 87 rows 87 cols
[2023-03-10 17:19:13] [INFO ] Computed 21 place invariants in 2 ms
[2023-03-10 17:19:13] [INFO ] Implicit Places using invariants in 83 ms returned []
[2023-03-10 17:19:13] [INFO ] Invariant cache hit.
[2023-03-10 17:19:13] [INFO ] State equation strengthened by 21 read => feed constraints.
[2023-03-10 17:19:13] [INFO ] Implicit Places using invariants and state equation in 145 ms returned []
Implicit Place search using SMT with State Equation took 231 ms to find 0 implicit places.
[2023-03-10 17:19:13] [INFO ] Invariant cache hit.
[2023-03-10 17:19:13] [INFO ] Dead Transitions using invariants and state equation in 96 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 87/88 places, 87/87 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 332 ms. Remains : 87/88 places, 87/87 transitions.
[2023-03-10 17:19:13] [INFO ] Flatten gal took : 6 ms
[2023-03-10 17:19:13] [INFO ] Flatten gal took : 6 ms
[2023-03-10 17:19:13] [INFO ] Input system was already deterministic with 87 transitions.
[2023-03-10 17:19:13] [INFO ] Flatten gal took : 5 ms
[2023-03-10 17:19:13] [INFO ] Flatten gal took : 4 ms
[2023-03-10 17:19:13] [INFO ] Time to serialize gal into /tmp/CTLCardinality18399419968871076722.gal : 2 ms
[2023-03-10 17:19:13] [INFO ] Time to serialize properties into /tmp/CTLCardinality13355030184766399034.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/CTLCardinality18399419968871076722.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality13355030184766399034.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,6.5901e+12,0.516529,17812,2,439,5,104092,6,0,436,53605,0


Converting to forward existential form...Done !
original formula: (AG(E(EX(((p86==0)||(p38==1))) U ((p13==0)||(p62==1)))) + (EX(E(AX((((p37==0)||(p59==0))||(p51==1))) U ((p44==0)||(p43==1)))) * EG(AF(((p...176
=> equivalent forward existential formula: [(FwdU((Init * !((EX(E(!(EX(!((((p37==0)||(p59==0))||(p51==1))))) U ((p44==0)||(p43==1)))) * EG(!(EG(!(((p28==0)...245
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t4, t45, Intersection with reachable at each step enabled. (destroyed/reverse/inters...176
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 0
(forward)formula 0,0,9.05775,217940,1,0,1607,1.56767e+06,214,981,3324,1.08532e+06,1679
FORMULA GPUForwardProgress-PT-20a-CTLCardinality-08 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 88/88 places, 87/87 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 87 transition count 87
Applied a total of 1 rules in 3 ms. Remains 87 /88 variables (removed 1) and now considering 87/87 (removed 0) transitions.
[2023-03-10 17:19:22] [INFO ] Invariant cache hit.
[2023-03-10 17:19:22] [INFO ] Implicit Places using invariants in 97 ms returned []
[2023-03-10 17:19:22] [INFO ] Invariant cache hit.
[2023-03-10 17:19:23] [INFO ] State equation strengthened by 21 read => feed constraints.
[2023-03-10 17:19:23] [INFO ] Implicit Places using invariants and state equation in 169 ms returned []
Implicit Place search using SMT with State Equation took 268 ms to find 0 implicit places.
[2023-03-10 17:19:23] [INFO ] Invariant cache hit.
[2023-03-10 17:19:23] [INFO ] Dead Transitions using invariants and state equation in 117 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 87/88 places, 87/87 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 390 ms. Remains : 87/88 places, 87/87 transitions.
[2023-03-10 17:19:23] [INFO ] Flatten gal took : 5 ms
[2023-03-10 17:19:23] [INFO ] Flatten gal took : 5 ms
[2023-03-10 17:19:23] [INFO ] Input system was already deterministic with 87 transitions.
[2023-03-10 17:19:23] [INFO ] Flatten gal took : 5 ms
[2023-03-10 17:19:23] [INFO ] Flatten gal took : 5 ms
[2023-03-10 17:19:23] [INFO ] Time to serialize gal into /tmp/CTLCardinality15090968964599266616.gal : 1 ms
[2023-03-10 17:19:23] [INFO ] Time to serialize properties into /tmp/CTLCardinality5498498975221325673.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/CTLCardinality15090968964599266616.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality5498498975221325673.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,6.5901e+12,0.518074,17784,2,439,5,104092,6,0,436,53605,0


Converting to forward existential form...Done !
original formula: EG(AG(!(E(EG((p40==1)) U ((((p25==0)||(p20==1))&&(p38==1)) * AX((p49==1)))))))
=> equivalent forward existential formula: [FwdG(Init,!(E(TRUE U !(!(E(EG((p40==1)) U ((((p25==0)||(p20==1))&&(p38==1)) * !(EX(!((p49==1)))))))))))] != FAL...157
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t4, t45, Intersection with reachable at each step enabled. (destroyed/reverse/inters...176
(forward)formula 0,0,2.02026,50132,1,0,563,346998,210,275,3198,209696,703
FORMULA GPUForwardProgress-PT-20a-CTLCardinality-09 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 88/88 places, 87/87 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 87 transition count 87
Applied a total of 1 rules in 3 ms. Remains 87 /88 variables (removed 1) and now considering 87/87 (removed 0) transitions.
[2023-03-10 17:19:25] [INFO ] Invariant cache hit.
[2023-03-10 17:19:25] [INFO ] Implicit Places using invariants in 70 ms returned []
[2023-03-10 17:19:25] [INFO ] Invariant cache hit.
[2023-03-10 17:19:25] [INFO ] State equation strengthened by 21 read => feed constraints.
[2023-03-10 17:19:25] [INFO ] Implicit Places using invariants and state equation in 208 ms returned []
Implicit Place search using SMT with State Equation took 280 ms to find 0 implicit places.
[2023-03-10 17:19:25] [INFO ] Invariant cache hit.
[2023-03-10 17:19:25] [INFO ] Dead Transitions using invariants and state equation in 80 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 87/88 places, 87/87 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 364 ms. Remains : 87/88 places, 87/87 transitions.
[2023-03-10 17:19:25] [INFO ] Flatten gal took : 4 ms
[2023-03-10 17:19:25] [INFO ] Flatten gal took : 4 ms
[2023-03-10 17:19:25] [INFO ] Input system was already deterministic with 87 transitions.
[2023-03-10 17:19:25] [INFO ] Flatten gal took : 4 ms
[2023-03-10 17:19:25] [INFO ] Flatten gal took : 4 ms
[2023-03-10 17:19:25] [INFO ] Time to serialize gal into /tmp/CTLCardinality5512202797243037704.gal : 1 ms
[2023-03-10 17:19:25] [INFO ] Time to serialize properties into /tmp/CTLCardinality814231508176510693.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/CTLCardinality5512202797243037704.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality814231508176510693.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,6.5901e+12,0.530025,17824,2,439,5,104092,6,0,436,53605,0


Converting to forward existential form...Done !
original formula: AF(EX(!(A(((p49==0)||(p30==1)) U ((p35==0)||(p87==1))))))
=> equivalent forward existential formula: [FwdG(Init,!(EX(!(!((E(!(((p35==0)||(p87==1))) U (!(((p49==0)||(p30==1))) * !(((p35==0)||(p87==1))))) + EG(!(((p...189
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t4, t45, Intersection with reachable at each step enabled. (destroyed/reverse/inters...176
(forward)formula 0,1,1.27829,24308,1,0,335,160046,204,182,3106,60764,441
FORMULA GPUForwardProgress-PT-20a-CTLCardinality-11 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 88/88 places, 87/87 transitions.
Ensure Unique test removed 1 places
Performed 19 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 19 Pre rules applied. Total rules applied 0 place count 87 transition count 68
Deduced a syphon composed of 19 places in 1 ms
Reduce places removed 19 places and 0 transitions.
Iterating global reduction 0 with 38 rules applied. Total rules applied 38 place count 68 transition count 68
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 40 place count 67 transition count 67
Applied a total of 40 rules in 12 ms. Remains 67 /88 variables (removed 21) and now considering 67/87 (removed 20) transitions.
// Phase 1: matrix 67 rows 67 cols
[2023-03-10 17:19:27] [INFO ] Computed 21 place invariants in 1 ms
[2023-03-10 17:19:27] [INFO ] Implicit Places using invariants in 72 ms returned []
[2023-03-10 17:19:27] [INFO ] Invariant cache hit.
[2023-03-10 17:19:27] [INFO ] State equation strengthened by 41 read => feed constraints.
[2023-03-10 17:19:27] [INFO ] Implicit Places using invariants and state equation in 131 ms returned []
Implicit Place search using SMT with State Equation took 204 ms to find 0 implicit places.
[2023-03-10 17:19:27] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-10 17:19:27] [INFO ] Invariant cache hit.
[2023-03-10 17:19:27] [INFO ] Dead Transitions using invariants and state equation in 85 ms found 0 transitions.
Starting structural reductions in SI_CTL mode, iteration 1 : 67/88 places, 67/87 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 310 ms. Remains : 67/88 places, 67/87 transitions.
[2023-03-10 17:19:27] [INFO ] Flatten gal took : 4 ms
[2023-03-10 17:19:27] [INFO ] Flatten gal took : 4 ms
[2023-03-10 17:19:27] [INFO ] Input system was already deterministic with 67 transitions.
[2023-03-10 17:19:27] [INFO ] Flatten gal took : 3 ms
[2023-03-10 17:19:27] [INFO ] Flatten gal took : 3 ms
[2023-03-10 17:19:27] [INFO ] Time to serialize gal into /tmp/CTLCardinality14689087258732485392.gal : 1 ms
[2023-03-10 17:19:27] [INFO ] Time to serialize properties into /tmp/CTLCardinality14055781956238874028.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/CTLCardinality14689087258732485392.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality14055781956238874028.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,1.8593e+10,0.567792,19140,2,320,5,142192,6,0,336,41922,0


Converting to forward existential form...Done !
original formula: EF((EF((AG(((p45!=0)&&(p68!=1))) * ((p4!=0) + AG((p46!=0))))) * EG((p53!=1))))
=> equivalent forward existential formula: [FwdG((FwdU(Init,TRUE) * E(TRUE U (!(E(TRUE U !(((p45!=0)&&(p68!=1))))) * ((p4!=0) + !(E(TRUE U !((p46!=0)))))))...176
Reverse transition relation is NOT exact ! Due to transitions t1, t3, t6, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/t...171
Hit Full ! (commute/partial/dont) 65/0/2
(forward)formula 0,1,1.19844,22044,1,0,322,142192,168,163,2563,68471,367
FORMULA GPUForwardProgress-PT-20a-CTLCardinality-12 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 88/88 places, 87/87 transitions.
Ensure Unique test removed 1 places
Reduce places removed 2 places and 1 transitions.
Performed 20 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 20 Pre rules applied. Total rules applied 0 place count 86 transition count 66
Deduced a syphon composed of 20 places in 0 ms
Reduce places removed 20 places and 0 transitions.
Iterating global reduction 0 with 40 rules applied. Total rules applied 40 place count 66 transition count 66
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 42 place count 65 transition count 65
Applied a total of 42 rules in 13 ms. Remains 65 /88 variables (removed 23) and now considering 65/87 (removed 22) transitions.
// Phase 1: matrix 65 rows 65 cols
[2023-03-10 17:19:28] [INFO ] Computed 21 place invariants in 1 ms
[2023-03-10 17:19:28] [INFO ] Implicit Places using invariants in 79 ms returned []
[2023-03-10 17:19:28] [INFO ] Invariant cache hit.
[2023-03-10 17:19:28] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-10 17:19:28] [INFO ] Implicit Places using invariants and state equation in 116 ms returned []
Implicit Place search using SMT with State Equation took 201 ms to find 0 implicit places.
[2023-03-10 17:19:28] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-10 17:19:28] [INFO ] Invariant cache hit.
[2023-03-10 17:19:28] [INFO ] Dead Transitions using invariants and state equation in 78 ms found 0 transitions.
Starting structural reductions in SI_CTL mode, iteration 1 : 65/88 places, 65/87 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 305 ms. Remains : 65/88 places, 65/87 transitions.
[2023-03-10 17:19:28] [INFO ] Flatten gal took : 3 ms
[2023-03-10 17:19:28] [INFO ] Flatten gal took : 6 ms
[2023-03-10 17:19:28] [INFO ] Input system was already deterministic with 65 transitions.
[2023-03-10 17:19:28] [INFO ] Flatten gal took : 4 ms
[2023-03-10 17:19:28] [INFO ] Flatten gal took : 3 ms
[2023-03-10 17:19:28] [INFO ] Time to serialize gal into /tmp/CTLCardinality15383842206092753155.gal : 1 ms
[2023-03-10 17:19:28] [INFO ] Time to serialize properties into /tmp/CTLCardinality7695812648042805793.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/CTLCardinality15383842206092753155.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality7695812648042805793.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,1.3945e+10,3.19678,75916,2,19677,5,372223,6,0,327,249531,0


Converting to forward existential form...Done !
original formula: EF(AG(((p57!=0)&&(p37!=1))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U !(((p57!=0)&&(p37!=1))))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t0, t2, t3, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/t...171
(forward)formula 0,1,17.2546,337480,1,0,151,1.65806e+06,151,74,2339,1.14049e+06,147
FORMULA GPUForwardProgress-PT-20a-CTLCardinality-13 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 88/88 places, 87/87 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 87 transition count 87
Applied a total of 1 rules in 3 ms. Remains 87 /88 variables (removed 1) and now considering 87/87 (removed 0) transitions.
// Phase 1: matrix 87 rows 87 cols
[2023-03-10 17:19:46] [INFO ] Computed 21 place invariants in 2 ms
[2023-03-10 17:19:46] [INFO ] Implicit Places using invariants in 86 ms returned []
[2023-03-10 17:19:46] [INFO ] Invariant cache hit.
[2023-03-10 17:19:46] [INFO ] State equation strengthened by 21 read => feed constraints.
[2023-03-10 17:19:46] [INFO ] Implicit Places using invariants and state equation in 136 ms returned []
Implicit Place search using SMT with State Equation took 224 ms to find 0 implicit places.
[2023-03-10 17:19:46] [INFO ] Invariant cache hit.
[2023-03-10 17:19:46] [INFO ] Dead Transitions using invariants and state equation in 98 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 87/88 places, 87/87 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 334 ms. Remains : 87/88 places, 87/87 transitions.
[2023-03-10 17:19:46] [INFO ] Flatten gal took : 6 ms
[2023-03-10 17:19:46] [INFO ] Flatten gal took : 5 ms
[2023-03-10 17:19:46] [INFO ] Input system was already deterministic with 87 transitions.
[2023-03-10 17:19:46] [INFO ] Flatten gal took : 5 ms
[2023-03-10 17:19:46] [INFO ] Flatten gal took : 5 ms
[2023-03-10 17:19:46] [INFO ] Time to serialize gal into /tmp/CTLCardinality17197064606254596260.gal : 2 ms
[2023-03-10 17:19:46] [INFO ] Time to serialize properties into /tmp/CTLCardinality6957445471359625549.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/CTLCardinality17197064606254596260.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality6957445471359625549.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,6.5901e+12,0.525465,17784,2,439,5,104092,6,0,436,53605,0


Converting to forward existential form...Done !
original formula: EG((A(EF((p74==1)) U (A((p45==1) U ((p38==0)||(p78==1))) * (p82==0))) * !(A((EX(((p78==0)||(p58==1))) * ((p77==0)||(p56==1))) U ((p26==1)...185
=> equivalent forward existential formula: [FwdG(Init,(!((E(!((!((E(!(((p38==0)||(p78==1))) U (!((p45==1)) * !(((p38==0)||(p78==1))))) + EG(!(((p38==0)||(p...663
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t4, t45, Intersection with reachable at each step enabled. (destroyed/reverse/inters...176
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 0
(forward)formula 0,0,4.00073,99664,1,0,1012,696373,225,526,3281,431853,1381
FORMULA GPUForwardProgress-PT-20a-CTLCardinality-14 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

ITS tools runner thread asked to quit. Dying gracefully.
[2023-03-10 17:19:50] [INFO ] Flatten gal took : 14 ms
[2023-03-10 17:19:50] [INFO ] Flatten gal took : 4 ms
Total runtime 67522 ms.

BK_STOP 1678468791770

--------------------
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="GPUForwardProgress-PT-20a"
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 GPUForwardProgress-PT-20a, 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 r197-smll-167840343700065"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/GPUForwardProgress-PT-20a.tgz
mv GPUForwardProgress-PT-20a execution
cd execution
if [ "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 ;