Execution Chart

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

Trace from the execution

Formatting '/mnt/tpsp/fkordon/mcc2023-input.r421-tajo-167905975300497.qcow2', fmt=qcow2 size=4294967296 backing_file='/mnt/tpsp/fkordon/mcc2023-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
.......................
=====================================================================
Generated by BenchKit 2-5348
Executing tool itstools
Input is SimpleLoadBal-PT-02, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r421-tajo-167905975300497
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 524K
-rw-r--r-- 1 mcc users 7.9K Feb 26 03:46 CTLCardinality.txt
-rw-r--r-- 1 mcc users 66K Feb 26 03:46 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.7K Feb 26 03:46 CTLFireability.txt
-rw-r--r-- 1 mcc users 53K Feb 26 03:46 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:41 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.8K Jan 29 11:41 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.7K Feb 25 17:06 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Feb 25 17:06 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.2K Feb 25 17:06 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Feb 25 17:06 LTLFireability.xml
-rw-r--r-- 1 mcc users 21K Feb 26 03:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 173K Feb 26 03:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.5K Feb 26 03:46 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 40K Feb 26 03:46 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.9K Feb 25 17:06 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K Feb 25 17:06 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 3 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 38K Mar 5 18:23 model.pnml

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

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

The expected result is a vector of booleans
BOOL_VECTOR

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

=== Now, execution of the tool begins

BK_START 1679183377150

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=SimpleLoadBal-PT-02
Not applying reductions.
Model is PT
CTLCardinality PT
Running Version 202303021504
[2023-03-18 23:49:38] [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]
[2023-03-18 23:49:38] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-18 23:49:38] [INFO ] Load time of PNML (sax parser for PT used): 31 ms
[2023-03-18 23:49:38] [INFO ] Transformed 32 places.
[2023-03-18 23:49:38] [INFO ] Transformed 45 transitions.
[2023-03-18 23:49:38] [INFO ] Found NUPN structural information;
[2023-03-18 23:49:38] [INFO ] Completing missing partition info from NUPN : creating a component with [P_client_idle_1, P_client_idle_2, P_client_waiting_1, P_client_waiting_2, P_client_request_1, P_client_request_2, P_client_ack_1, P_client_ack_2, P_server_idle_1, P_server_idle_2, P_server_waiting_1, P_server_waiting_2, P_server_processed_1, P_server_processed_2, P_server_notification_1, P_server_notification_2, P_server_notification_ack_1, P_server_notification_ack_2, P_server_request_1_1, P_server_request_1_2, P_server_request_2_1, P_server_request_2_2, P_lb_idle_1, P_lb_routing_1_1, P_lb_routing_1_2, P_lb_balancing_1, P_lb_load_1_0, P_lb_load_1_1, P_lb_load_1_2, P_lb_load_2_0, P_lb_load_2_1, P_lb_load_2_2]
[2023-03-18 23:49:38] [INFO ] Parsed PT model containing 32 places and 45 transitions and 252 arcs in 98 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 10 ms.
Initial state reduction rules removed 4 formulas.
FORMULA SimpleLoadBal-PT-02-CTLCardinality-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SimpleLoadBal-PT-02-CTLCardinality-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SimpleLoadBal-PT-02-CTLCardinality-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SimpleLoadBal-PT-02-CTLCardinality-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 30 out of 32 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 32/32 places, 45/45 transitions.
Applied a total of 0 rules in 8 ms. Remains 32 /32 variables (removed 0) and now considering 45/45 (removed 0) transitions.
[2023-03-18 23:49:38] [INFO ] Flow matrix only has 35 transitions (discarded 10 similar events)
// Phase 1: matrix 35 rows 32 cols
[2023-03-18 23:49:38] [INFO ] Computed 13 place invariants in 6 ms
[2023-03-18 23:49:39] [INFO ] Implicit Places using invariants in 130 ms returned [2]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 153 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 31/32 places, 45/45 transitions.
Applied a total of 0 rules in 1 ms. Remains 31 /31 variables (removed 0) and now considering 45/45 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 163 ms. Remains : 31/32 places, 45/45 transitions.
Support contains 30 out of 31 places after structural reductions.
[2023-03-18 23:49:39] [INFO ] Flatten gal took : 19 ms
[2023-03-18 23:49:39] [INFO ] Flatten gal took : 7 ms
[2023-03-18 23:49:39] [INFO ] Input system was already deterministic with 45 transitions.
Finished random walk after 96 steps, including 0 resets, run visited all 32 properties in 19 ms. (steps per millisecond=5 )
[2023-03-18 23:49:39] [INFO ] Flatten gal took : 5 ms
[2023-03-18 23:49:39] [INFO ] Flatten gal took : 6 ms
[2023-03-18 23:49:39] [INFO ] Input system was already deterministic with 45 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Starting structural reductions in SI_CTL mode, iteration 0 : 31/31 places, 45/45 transitions.
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 2 place count 30 transition count 44
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 2 places and 0 transitions.
Iterating global reduction 0 with 3 rules applied. Total rules applied 5 place count 28 transition count 43
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 7 place count 27 transition count 42
Applied a total of 7 rules in 10 ms. Remains 27 /31 variables (removed 4) and now considering 42/45 (removed 3) transitions.
[2023-03-18 23:49:39] [INFO ] Flow matrix only has 32 transitions (discarded 10 similar events)
// Phase 1: matrix 32 rows 27 cols
[2023-03-18 23:49:39] [INFO ] Computed 11 place invariants in 1 ms
[2023-03-18 23:49:39] [INFO ] Implicit Places using invariants in 70 ms returned [6, 7]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 71 ms to find 2 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 25/31 places, 42/45 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 24 transition count 41
Applied a total of 2 rules in 3 ms. Remains 24 /25 variables (removed 1) and now considering 41/42 (removed 1) transitions.
[2023-03-18 23:49:39] [INFO ] Flow matrix only has 31 transitions (discarded 10 similar events)
// Phase 1: matrix 31 rows 24 cols
[2023-03-18 23:49:39] [INFO ] Computed 9 place invariants in 1 ms
[2023-03-18 23:49:39] [INFO ] Implicit Places using invariants in 38 ms returned []
[2023-03-18 23:49:39] [INFO ] Flow matrix only has 31 transitions (discarded 10 similar events)
[2023-03-18 23:49:39] [INFO ] Invariant cache hit.
[2023-03-18 23:49:39] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-03-18 23:49:39] [INFO ] Implicit Places using invariants and state equation in 56 ms returned []
Implicit Place search using SMT with State Equation took 95 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 24/31 places, 41/45 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 179 ms. Remains : 24/31 places, 41/45 transitions.
[2023-03-18 23:49:39] [INFO ] Flatten gal took : 4 ms
[2023-03-18 23:49:39] [INFO ] Flatten gal took : 4 ms
[2023-03-18 23:49:39] [INFO ] Input system was already deterministic with 41 transitions.
[2023-03-18 23:49:39] [INFO ] Flatten gal took : 4 ms
[2023-03-18 23:49:39] [INFO ] Flatten gal took : 3 ms
[2023-03-18 23:49:39] [INFO ] Time to serialize gal into /tmp/CTLCardinality3747998334593278247.gal : 1 ms
[2023-03-18 23:49:39] [INFO ] Time to serialize properties into /tmp/CTLCardinality17047547349867981518.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/CTLCardinality3747998334593278247.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality17047547349867981518.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,248,0.019441,3676,2,176,5,1088,6,0,140,1070,0


Converting to forward existential form...Done !
original formula: EF(AG(EF(((AG((P_client_request_1!=1)) * (P_client_ack_1!=0)) * ((P_server_notification_2!=1)&&(P_server_idle_2!=1))))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U !(E(TRUE U ((!(E(TRUE U !((P_client_request_1!=1)))) * (P_client_ack_1!=0)) * ((P...220
Reverse transition relation is NOT exact ! Due to transitions t2, t20, t26, t28, t29, t32, t33, t34, t35, t36, t38, t40, Intersection with reachable at ea...219
(forward)formula 0,0,0.041134,4816,1,0,98,5465,105,46,1250,4729,103
FORMULA SimpleLoadBal-PT-02-CTLCardinality-00 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 31/31 places, 45/45 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 31 transition count 44
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 30 transition count 44
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 0 with 6 rules applied. Total rules applied 8 place count 27 transition count 41
Applied a total of 8 rules in 6 ms. Remains 27 /31 variables (removed 4) and now considering 41/45 (removed 4) transitions.
[2023-03-18 23:49:39] [INFO ] Flow matrix only has 31 transitions (discarded 10 similar events)
// Phase 1: matrix 31 rows 27 cols
[2023-03-18 23:49:39] [INFO ] Computed 12 place invariants in 2 ms
[2023-03-18 23:49:39] [INFO ] Implicit Places using invariants in 44 ms returned [2, 7, 8]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 48 ms to find 3 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 24/31 places, 41/45 transitions.
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 0 with 6 rules applied. Total rules applied 6 place count 21 transition count 38
Applied a total of 6 rules in 4 ms. Remains 21 /24 variables (removed 3) and now considering 38/41 (removed 3) transitions.
[2023-03-18 23:49:39] [INFO ] Flow matrix only has 28 transitions (discarded 10 similar events)
// Phase 1: matrix 28 rows 21 cols
[2023-03-18 23:49:39] [INFO ] Computed 9 place invariants in 1 ms
[2023-03-18 23:49:39] [INFO ] Implicit Places using invariants in 31 ms returned []
[2023-03-18 23:49:39] [INFO ] Flow matrix only has 28 transitions (discarded 10 similar events)
[2023-03-18 23:49:39] [INFO ] Invariant cache hit.
[2023-03-18 23:49:39] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-03-18 23:49:39] [INFO ] Implicit Places using invariants and state equation in 46 ms returned []
Implicit Place search using SMT with State Equation took 78 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 21/31 places, 38/45 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 137 ms. Remains : 21/31 places, 38/45 transitions.
[2023-03-18 23:49:39] [INFO ] Flatten gal took : 3 ms
[2023-03-18 23:49:39] [INFO ] Flatten gal took : 3 ms
[2023-03-18 23:49:39] [INFO ] Input system was already deterministic with 38 transitions.
Finished random walk after 1 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=1 )
FORMULA SimpleLoadBal-PT-02-CTLCardinality-01 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
[2023-03-18 23:49:39] [INFO ] Flatten gal took : 4 ms
[2023-03-18 23:49:39] [INFO ] Flatten gal took : 4 ms
[2023-03-18 23:49:39] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality7685969509925448518.gal : 1 ms
[2023-03-18 23:49:39] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality18166330168302536671.prop : 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-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality7685969509925448518.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality18166330168302536671.prop' '--nowitness' '--gen-order' 'FOLLOW'
ITS runner failed with exception null
java.lang.InterruptedException
at java.base/java.lang.Object.wait(Native Method)
at java.base/java.lang.Thread.join(Thread.java:1304)
at java.base/java.lang.Thread.join(Thread.java:1372)
at fr.lip6.move.gal.application.runner.AbstractRunner.join(AbstractRunner.java:27)
at fr.lip6.move.gal.application.runner.its.ITSRunner.join(ITSRunner.java:177)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.verifyWithSDD(GlobalPropertySolver.java:675)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.lambda$2(ReachabilitySolver.java:63)
at java.base/java.lang.Thread.run(Thread.java:833)
Starting structural reductions in SI_CTL mode, iteration 0 : 31/31 places, 45/45 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 31 transition count 44
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 30 transition count 44
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 0 with 6 rules applied. Total rules applied 8 place count 27 transition count 41
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 2 places and 0 transitions.
Iterating global reduction 0 with 3 rules applied. Total rules applied 11 place count 25 transition count 40
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 13 place count 24 transition count 39
Applied a total of 13 rules in 8 ms. Remains 24 /31 variables (removed 7) and now considering 39/45 (removed 6) transitions.
[2023-03-18 23:49:39] [INFO ] Flow matrix only has 29 transitions (discarded 10 similar events)

// Phase 1: matrix 29 rows 24 cols
[2023-03-18 23:49:39] [INFO ] Computed 11 place invariants in 1 ms
its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...329
Loading property file /tmp/ReachabilityCardinality18166330168302536671.prop.
Found states matching all0 target predicate
Will report total states built up to this point. Computation was interrupted after 3 fixpoint passes
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst,3,0.019051,3764,2,36,5,89,6,0,125,33,0
Total reachable state count : 3

[2023-03-18 23:49:39] [INFO ] Implicit Places using invariants in 48 ms returned [4, 5]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 49 ms to find 2 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 22/31 places, 39/45 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 21 transition count 38
Applied a total of 2 rules in 3 ms. Remains 21 /22 variables (removed 1) and now considering 38/39 (removed 1) transitions.
[2023-03-18 23:49:39] [INFO ] Flow matrix only has 28 transitions (discarded 10 similar events)
// Phase 1: matrix 28 rows 21 cols
[2023-03-18 23:49:39] [INFO ] Computed 9 place invariants in 1 ms
[2023-03-18 23:49:39] [INFO ] Implicit Places using invariants in 37 ms returned []
[2023-03-18 23:49:39] [INFO ] Flow matrix only has 28 transitions (discarded 10 similar events)
[2023-03-18 23:49:39] [INFO ] Invariant cache hit.
[2023-03-18 23:49:39] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-03-18 23:49:39] [INFO ] Implicit Places using invariants and state equation in 55 ms returned []
Implicit Place search using SMT with State Equation took 93 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 21/31 places, 38/45 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 153 ms. Remains : 21/31 places, 38/45 transitions.
[2023-03-18 23:49:40] [INFO ] Flatten gal took : 3 ms
[2023-03-18 23:49:40] [INFO ] Flatten gal took : 4 ms
[2023-03-18 23:49:40] [INFO ] Input system was already deterministic with 38 transitions.
[2023-03-18 23:49:40] [INFO ] Flatten gal took : 3 ms
[2023-03-18 23:49:40] [INFO ] Flatten gal took : 3 ms
[2023-03-18 23:49:40] [INFO ] Time to serialize gal into /tmp/CTLCardinality9058461603000523608.gal : 1 ms
[2023-03-18 23:49:40] [INFO ] Time to serialize properties into /tmp/CTLCardinality15032815172539362732.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/CTLCardinality9058461603000523608.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality15032815172539362732.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,109,0.012982,3768,2,203,5,1061,6,0,125,1075,0


Converting to forward existential form...Done !
original formula: AF(AG(AF((P_server_idle_2==1))))
=> equivalent forward existential formula: [FwdG(Init,!(!(E(TRUE U !(!(EG(!((P_server_idle_2==1)))))))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t15, t21, t23, t24, t27, t28, t30, t31, t32, t33, t35, t37, Intersection with reachable at e...220
(forward)formula 0,0,0.034328,4876,1,0,89,4051,105,44,1227,4135,99
FORMULA SimpleLoadBal-PT-02-CTLCardinality-03 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 31/31 places, 45/45 transitions.
Applied a total of 0 rules in 1 ms. Remains 31 /31 variables (removed 0) and now considering 45/45 (removed 0) transitions.
[2023-03-18 23:49:40] [INFO ] Flow matrix only has 35 transitions (discarded 10 similar events)
// Phase 1: matrix 35 rows 31 cols
[2023-03-18 23:49:40] [INFO ] Computed 12 place invariants in 2 ms
[2023-03-18 23:49:40] [INFO ] Implicit Places using invariants in 42 ms returned [9, 10]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 43 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 29/31 places, 45/45 transitions.
Applied a total of 0 rules in 1 ms. Remains 29 /29 variables (removed 0) and now considering 45/45 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 45 ms. Remains : 29/31 places, 45/45 transitions.
[2023-03-18 23:49:40] [INFO ] Flatten gal took : 3 ms
[2023-03-18 23:49:40] [INFO ] Flatten gal took : 3 ms
[2023-03-18 23:49:40] [INFO ] Input system was already deterministic with 45 transitions.
[2023-03-18 23:49:40] [INFO ] Flatten gal took : 2 ms
[2023-03-18 23:49:40] [INFO ] Flatten gal took : 2 ms
[2023-03-18 23:49:40] [INFO ] Time to serialize gal into /tmp/CTLCardinality17211832232097199835.gal : 1 ms
[2023-03-18 23:49:40] [INFO ] Time to serialize properties into /tmp/CTLCardinality2300054563775657350.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/CTLCardinality17211832232097199835.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality2300054563775657350.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,832,0.027461,4396,2,491,5,3076,6,0,164,2902,0


Converting to forward existential form...Done !
original formula: EX(EG((AG((P_lb_routing_1_2==0)) + !(A(EF(((P_lb_load_2_0==0)||(P_lb_load_1_0==1))) U (((P_client_waiting_2==0)||(P_server_notification_2...225
=> equivalent forward existential formula: [FwdG(EY(Init),(!(E(TRUE U !((P_lb_routing_1_2==0)))) + !(!((E(!((((P_client_waiting_2==0)||(P_server_notificati...547
Reverse transition relation is NOT exact ! Due to transitions t4, t5, t6, t7, t27, t29, t35, t37, t38, t42, t43, t44, Intersection with reachable at each ...216
(forward)formula 0,0,0.127764,8292,1,0,167,20096,124,77,1415,15643,199
FORMULA SimpleLoadBal-PT-02-CTLCardinality-04 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 31/31 places, 45/45 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 31 transition count 44
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 30 transition count 44
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 4 place count 29 transition count 43
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 2 places and 0 transitions.
Iterating global reduction 0 with 3 rules applied. Total rules applied 7 place count 27 transition count 42
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 9 place count 26 transition count 41
Applied a total of 9 rules in 7 ms. Remains 26 /31 variables (removed 5) and now considering 41/45 (removed 4) transitions.
[2023-03-18 23:49:40] [INFO ] Flow matrix only has 31 transitions (discarded 10 similar events)
// Phase 1: matrix 31 rows 26 cols
[2023-03-18 23:49:40] [INFO ] Computed 11 place invariants in 2 ms
[2023-03-18 23:49:40] [INFO ] Implicit Places using invariants in 52 ms returned [4, 5]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 53 ms to find 2 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 24/31 places, 41/45 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 23 transition count 40
Applied a total of 2 rules in 4 ms. Remains 23 /24 variables (removed 1) and now considering 40/41 (removed 1) transitions.
[2023-03-18 23:49:40] [INFO ] Flow matrix only has 30 transitions (discarded 10 similar events)
// Phase 1: matrix 30 rows 23 cols
[2023-03-18 23:49:40] [INFO ] Computed 9 place invariants in 1 ms
[2023-03-18 23:49:40] [INFO ] Implicit Places using invariants in 46 ms returned []
[2023-03-18 23:49:40] [INFO ] Flow matrix only has 30 transitions (discarded 10 similar events)
[2023-03-18 23:49:40] [INFO ] Invariant cache hit.
[2023-03-18 23:49:40] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-03-18 23:49:40] [INFO ] Implicit Places using invariants and state equation in 50 ms returned []
Implicit Place search using SMT with State Equation took 99 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 23/31 places, 40/45 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 163 ms. Remains : 23/31 places, 40/45 transitions.
[2023-03-18 23:49:40] [INFO ] Flatten gal took : 5 ms
[2023-03-18 23:49:40] [INFO ] Flatten gal took : 6 ms
[2023-03-18 23:49:40] [INFO ] Input system was already deterministic with 40 transitions.
[2023-03-18 23:49:40] [INFO ] Flatten gal took : 5 ms
[2023-03-18 23:49:40] [INFO ] Flatten gal took : 4 ms
[2023-03-18 23:49:40] [INFO ] Time to serialize gal into /tmp/CTLCardinality10428026034102442461.gal : 2 ms
[2023-03-18 23:49:40] [INFO ] Time to serialize properties into /tmp/CTLCardinality2428321340114907962.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/CTLCardinality10428026034102442461.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality2428321340114907962.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,212,0.019113,4092,2,336,5,1612,6,0,135,1515,0


Converting to forward existential form...Done !
original formula: (AG(((P_lb_routing_1_1==0)||(P_server_idle_2==1))) + EG((((P_server_notification_1==0)||(P_server_processed_2==1))&&(P_lb_balancing_1==0)...158
=> equivalent forward existential formula: [(FwdU((Init * !(EG((((P_server_notification_1==0)||(P_server_processed_2==1))&&(P_lb_balancing_1==0))))),TRUE) ...215
Reverse transition relation is NOT exact ! Due to transitions t17, t23, t25, t26, t29, t30, t32, t33, t34, t35, t37, t39, Intersection with reachable at e...220
(forward)formula 0,0,0.077948,6204,1,0,139,10191,104,62,1270,9042,166
FORMULA SimpleLoadBal-PT-02-CTLCardinality-06 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 31/31 places, 45/45 transitions.
Applied a total of 0 rules in 0 ms. Remains 31 /31 variables (removed 0) and now considering 45/45 (removed 0) transitions.
[2023-03-18 23:49:40] [INFO ] Flow matrix only has 35 transitions (discarded 10 similar events)
// Phase 1: matrix 35 rows 31 cols
[2023-03-18 23:49:40] [INFO ] Computed 12 place invariants in 0 ms
[2023-03-18 23:49:40] [INFO ] Implicit Places using invariants in 40 ms returned [2, 9]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 41 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 29/31 places, 45/45 transitions.
Applied a total of 0 rules in 1 ms. Remains 29 /29 variables (removed 0) and now considering 45/45 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 42 ms. Remains : 29/31 places, 45/45 transitions.
[2023-03-18 23:49:40] [INFO ] Flatten gal took : 2 ms
[2023-03-18 23:49:40] [INFO ] Flatten gal took : 3 ms
[2023-03-18 23:49:40] [INFO ] Input system was already deterministic with 45 transitions.
[2023-03-18 23:49:40] [INFO ] Flatten gal took : 3 ms
[2023-03-18 23:49:40] [INFO ] Flatten gal took : 3 ms
[2023-03-18 23:49:40] [INFO ] Time to serialize gal into /tmp/CTLCardinality1226847300314693381.gal : 1 ms
[2023-03-18 23:49:40] [INFO ] Time to serialize properties into /tmp/CTLCardinality17350924227134694668.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/CTLCardinality1226847300314693381.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality17350924227134694668.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,832,0.020771,4396,2,499,5,3212,6,0,164,3046,0


Converting to forward existential form...Done !
original formula: (EX((AF(EG((P_server_processed_1==1))) + E((P_server_waiting_2==1) U EF(!(((P_client_ack_2==0)||(P_lb_load_1_1==1))))))) + AG(E(AG(EF(((P...354
=> equivalent forward existential formula: [(FwdU((Init * !(EX((!(EG(!(EG((P_server_processed_1==1))))) + E((P_server_waiting_2==1) U E(TRUE U !(((P_client...658
Reverse transition relation is NOT exact ! Due to transitions t4, t5, t6, t7, t27, t29, t35, t37, t38, t42, t43, t44, Intersection with reachable at each ...216
Using saturation style SCC detection
(forward)formula 0,1,0.170574,13108,1,0,262,49053,125,139,1441,46223,278
FORMULA SimpleLoadBal-PT-02-CTLCardinality-08 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 31/31 places, 45/45 transitions.
Applied a total of 0 rules in 0 ms. Remains 31 /31 variables (removed 0) and now considering 45/45 (removed 0) transitions.
[2023-03-18 23:49:40] [INFO ] Flow matrix only has 35 transitions (discarded 10 similar events)
[2023-03-18 23:49:40] [INFO ] Invariant cache hit.
[2023-03-18 23:49:40] [INFO ] Implicit Places using invariants in 43 ms returned [9, 10]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 44 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 29/31 places, 45/45 transitions.
Applied a total of 0 rules in 1 ms. Remains 29 /29 variables (removed 0) and now considering 45/45 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 45 ms. Remains : 29/31 places, 45/45 transitions.
[2023-03-18 23:49:40] [INFO ] Flatten gal took : 3 ms
[2023-03-18 23:49:40] [INFO ] Flatten gal took : 3 ms
[2023-03-18 23:49:40] [INFO ] Input system was already deterministic with 45 transitions.
[2023-03-18 23:49:40] [INFO ] Flatten gal took : 3 ms
[2023-03-18 23:49:40] [INFO ] Flatten gal took : 3 ms
[2023-03-18 23:49:40] [INFO ] Time to serialize gal into /tmp/CTLCardinality5808635649753047433.gal : 1 ms
[2023-03-18 23:49:40] [INFO ] Time to serialize properties into /tmp/CTLCardinality17397044117131082930.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/CTLCardinality5808635649753047433.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality17397044117131082930.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,832,0.024023,4388,2,491,5,3076,6,0,164,2902,0


Converting to forward existential form...Done !
original formula: (E((P_client_idle_2==1) U ((!(((P_client_request_1==0)||(P_server_idle_2==1))) + (((P_server_processed_1==1)&&(P_lb_idle_1==1)) * (((P_lb...418
=> equivalent forward existential formula: ((([(FwdU(Init,(P_client_idle_2==1)) * !(((P_client_request_1==0)||(P_server_idle_2==1))))] != FALSE + [(EY(((Fw...621
Hit Full ! (commute/partial/dont) 43/0/2
(forward)formula 0,1,0.028728,4652,1,0,11,3076,16,2,339,2902,4
FORMULA SimpleLoadBal-PT-02-CTLCardinality-09 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 31/31 places, 45/45 transitions.
Applied a total of 0 rules in 1 ms. Remains 31 /31 variables (removed 0) and now considering 45/45 (removed 0) transitions.
[2023-03-18 23:49:40] [INFO ] Flow matrix only has 35 transitions (discarded 10 similar events)
[2023-03-18 23:49:40] [INFO ] Invariant cache hit.
[2023-03-18 23:49:40] [INFO ] Implicit Places using invariants in 42 ms returned [2, 10]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 43 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 29/31 places, 45/45 transitions.
Applied a total of 0 rules in 0 ms. Remains 29 /29 variables (removed 0) and now considering 45/45 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 44 ms. Remains : 29/31 places, 45/45 transitions.
[2023-03-18 23:49:40] [INFO ] Flatten gal took : 2 ms
[2023-03-18 23:49:40] [INFO ] Flatten gal took : 3 ms
[2023-03-18 23:49:40] [INFO ] Input system was already deterministic with 45 transitions.
[2023-03-18 23:49:40] [INFO ] Flatten gal took : 2 ms
[2023-03-18 23:49:40] [INFO ] Flatten gal took : 2 ms
[2023-03-18 23:49:40] [INFO ] Time to serialize gal into /tmp/CTLCardinality7390132351760149408.gal : 1 ms
[2023-03-18 23:49:40] [INFO ] Time to serialize properties into /tmp/CTLCardinality14130431672176662868.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/CTLCardinality7390132351760149408.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality14130431672176662868.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,832,0.02191,4400,2,548,5,3635,6,0,164,3568,0


Converting to forward existential form...Done !
original formula: EG(EF(AG(A(EX((P_lb_balancing_1==0)) U ((P_server_notification_ack_2==0)&&((P_lb_load_2_1==0)||(P_server_waiting_1==1)))))))
=> equivalent forward existential formula: [FwdG(Init,E(TRUE U !(E(TRUE U !(!((E(!(((P_server_notification_ack_2==0)&&((P_lb_load_2_1==0)||(P_server_waitin...394
Reverse transition relation is NOT exact ! Due to transitions t4, t5, t6, t7, t27, t29, t35, t37, t38, t42, t43, t44, Intersection with reachable at each ...216
(forward)formula 0,0,0.094485,8360,1,0,118,20137,122,57,1422,16683,129
FORMULA SimpleLoadBal-PT-02-CTLCardinality-10 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 31/31 places, 45/45 transitions.
Applied a total of 0 rules in 0 ms. Remains 31 /31 variables (removed 0) and now considering 45/45 (removed 0) transitions.
[2023-03-18 23:49:41] [INFO ] Flow matrix only has 35 transitions (discarded 10 similar events)
[2023-03-18 23:49:41] [INFO ] Invariant cache hit.
[2023-03-18 23:49:41] [INFO ] Implicit Places using invariants in 49 ms returned [2, 9, 10]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 50 ms to find 3 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 28/31 places, 45/45 transitions.
Applied a total of 0 rules in 0 ms. Remains 28 /28 variables (removed 0) and now considering 45/45 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 51 ms. Remains : 28/31 places, 45/45 transitions.
[2023-03-18 23:49:41] [INFO ] Flatten gal took : 3 ms
[2023-03-18 23:49:41] [INFO ] Flatten gal took : 4 ms
[2023-03-18 23:49:41] [INFO ] Input system was already deterministic with 45 transitions.
[2023-03-18 23:49:41] [INFO ] Flatten gal took : 3 ms
[2023-03-18 23:49:41] [INFO ] Flatten gal took : 3 ms
[2023-03-18 23:49:41] [INFO ] Time to serialize gal into /tmp/CTLCardinality10591309472909143895.gal : 1 ms
[2023-03-18 23:49:41] [INFO ] Time to serialize properties into /tmp/CTLCardinality5682571326704316823.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/CTLCardinality10591309472909143895.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality5682571326704316823.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,832,0.021033,4384,2,493,5,3131,6,0,160,2975,0


Converting to forward existential form...Done !
original formula: EF(EG(EX((AF((P_server_notification_ack_1==0)) * ((P_server_notification_ack_1==0)||(P_client_idle_1==1))))))
=> equivalent forward existential formula: [FwdG(FwdU(Init,TRUE),EX((!(EG(!((P_server_notification_ack_1==0)))) * ((P_server_notification_ack_1==0)||(P_cli...183
Reverse transition relation is NOT exact ! Due to transitions t4, t5, t6, t7, t27, t29, t35, t37, t38, t42, t43, t44, Intersection with reachable at each ...216
(forward)formula 0,1,0.074821,6760,1,0,106,15303,115,52,1381,12583,109
FORMULA SimpleLoadBal-PT-02-CTLCardinality-11 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 31/31 places, 45/45 transitions.
Applied a total of 0 rules in 1 ms. Remains 31 /31 variables (removed 0) and now considering 45/45 (removed 0) transitions.
[2023-03-18 23:49:41] [INFO ] Flow matrix only has 35 transitions (discarded 10 similar events)
[2023-03-18 23:49:41] [INFO ] Invariant cache hit.
[2023-03-18 23:49:41] [INFO ] Implicit Places using invariants in 53 ms returned [9]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 55 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 30/31 places, 45/45 transitions.
Applied a total of 0 rules in 0 ms. Remains 30 /30 variables (removed 0) and now considering 45/45 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 56 ms. Remains : 30/31 places, 45/45 transitions.
[2023-03-18 23:49:41] [INFO ] Flatten gal took : 3 ms
[2023-03-18 23:49:41] [INFO ] Flatten gal took : 3 ms
[2023-03-18 23:49:41] [INFO ] Input system was already deterministic with 45 transitions.
[2023-03-18 23:49:41] [INFO ] Flatten gal took : 3 ms
[2023-03-18 23:49:41] [INFO ] Flatten gal took : 3 ms
[2023-03-18 23:49:41] [INFO ] Time to serialize gal into /tmp/CTLCardinality10060672666155420974.gal : 1 ms
[2023-03-18 23:49:41] [INFO ] Time to serialize properties into /tmp/CTLCardinality9987874327256677884.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/CTLCardinality10060672666155420974.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality9987874327256677884.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,832,0.028216,4400,2,501,5,3227,6,0,168,3056,0


Converting to forward existential form...Done !
original formula: EX(AG(AX((AX((P_server_waiting_2==1)) * ((P_client_waiting_2==1)||((P_server_request_1_1==0)&&(P_server_idle_1==1)))))))
=> equivalent forward existential formula: [(EY(Init) * !(E(TRUE U !(!(EX(!((!(EX(!((P_server_waiting_2==1)))) * ((P_client_waiting_2==1)||((P_server_reque...207
Reverse transition relation is NOT exact ! Due to transitions t4, t5, t6, t7, t27, t29, t35, t37, t38, t42, t43, t44, Intersection with reachable at each ...216
(forward)formula 0,0,0.095987,6776,1,0,111,13618,112,53,1408,10790,108
FORMULA SimpleLoadBal-PT-02-CTLCardinality-12 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 31/31 places, 45/45 transitions.
Applied a total of 0 rules in 1 ms. Remains 31 /31 variables (removed 0) and now considering 45/45 (removed 0) transitions.
[2023-03-18 23:49:41] [INFO ] Flow matrix only has 35 transitions (discarded 10 similar events)
[2023-03-18 23:49:41] [INFO ] Invariant cache hit.
[2023-03-18 23:49:41] [INFO ] Implicit Places using invariants in 58 ms returned [2, 10]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 58 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 29/31 places, 45/45 transitions.
Applied a total of 0 rules in 0 ms. Remains 29 /29 variables (removed 0) and now considering 45/45 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 60 ms. Remains : 29/31 places, 45/45 transitions.
[2023-03-18 23:49:41] [INFO ] Flatten gal took : 4 ms
[2023-03-18 23:49:41] [INFO ] Flatten gal took : 4 ms
[2023-03-18 23:49:41] [INFO ] Input system was already deterministic with 45 transitions.
[2023-03-18 23:49:41] [INFO ] Flatten gal took : 3 ms
[2023-03-18 23:49:41] [INFO ] Flatten gal took : 3 ms
[2023-03-18 23:49:41] [INFO ] Time to serialize gal into /tmp/CTLCardinality6876871749180593920.gal : 1 ms
[2023-03-18 23:49:41] [INFO ] Time to serialize properties into /tmp/CTLCardinality17462854561146913453.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/CTLCardinality6876871749180593920.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality17462854561146913453.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,832,0.034396,4392,2,548,5,3635,6,0,164,3568,0


Converting to forward existential form...Done !
original formula: (AX(!(A(EX(((P_lb_routing_1_2==0)||(P_lb_routing_1_1==1))) U (P_lb_load_1_2!=1)))) + AX(AF(((P_client_ack_2==0)||(P_server_waiting_1==1))...158
=> equivalent forward existential formula: [FwdG(EY((Init * !(!(EX(!(!(!((E(!((P_lb_load_1_2!=1)) U (!(EX(((P_lb_routing_1_2==0)||(P_lb_routing_1_1==1)))) ...277
Reverse transition relation is NOT exact ! Due to transitions t4, t5, t6, t7, t27, t29, t35, t37, t38, t42, t43, t44, Intersection with reachable at each ...216
(forward)formula 0,1,0.123035,7824,1,0,137,19545,121,64,1361,16504,154
FORMULA SimpleLoadBal-PT-02-CTLCardinality-14 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 31/31 places, 45/45 transitions.
Applied a total of 0 rules in 1 ms. Remains 31 /31 variables (removed 0) and now considering 45/45 (removed 0) transitions.
[2023-03-18 23:49:41] [INFO ] Flow matrix only has 35 transitions (discarded 10 similar events)
[2023-03-18 23:49:41] [INFO ] Invariant cache hit.
[2023-03-18 23:49:41] [INFO ] Implicit Places using invariants in 56 ms returned [2, 9, 10]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 57 ms to find 3 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 28/31 places, 45/45 transitions.
Applied a total of 0 rules in 0 ms. Remains 28 /28 variables (removed 0) and now considering 45/45 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 58 ms. Remains : 28/31 places, 45/45 transitions.
[2023-03-18 23:49:41] [INFO ] Flatten gal took : 3 ms
[2023-03-18 23:49:41] [INFO ] Flatten gal took : 3 ms
[2023-03-18 23:49:41] [INFO ] Input system was already deterministic with 45 transitions.
[2023-03-18 23:49:41] [INFO ] Flatten gal took : 3 ms
[2023-03-18 23:49:41] [INFO ] Flatten gal took : 3 ms
[2023-03-18 23:49:41] [INFO ] Time to serialize gal into /tmp/CTLCardinality13179538694305890724.gal : 1 ms
[2023-03-18 23:49:41] [INFO ] Time to serialize properties into /tmp/CTLCardinality8385085749159085416.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/CTLCardinality13179538694305890724.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality8385085749159085416.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,832,0.025242,4384,2,493,5,3131,6,0,160,2975,0


Converting to forward existential form...Done !
original formula: EX(((EG((P_server_request_1_2==0)) + (P_lb_load_1_1==1)) + AX(AX(FALSE))))
=> equivalent forward existential formula: (([FwdG(EY(Init),(P_server_request_1_2==0))] != FALSE + [(EY(Init) * (P_lb_load_1_1==1))] != FALSE) + [(EY(Init)...195
Hit Full ! (commute/partial/dont) 40/0/5
(forward)formula 0,1,0.062697,5968,1,0,9,9993,19,2,1042,6336,9
FORMULA SimpleLoadBal-PT-02-CTLCardinality-15 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

[2023-03-18 23:49:41] [INFO ] Flatten gal took : 6 ms
[2023-03-18 23:49:41] [INFO ] Flatten gal took : 7 ms
Total runtime 2985 ms.

BK_STOP 1679183382186

--------------------
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="SimpleLoadBal-PT-02"
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 SimpleLoadBal-PT-02, 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 r421-tajo-167905975300497"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/SimpleLoadBal-PT-02.tgz
mv SimpleLoadBal-PT-02 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 ;