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.r229-tall-167856413200402.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)
.............
=====================================================================
Generated by BenchKit 2-5348
Executing tool itstools
Input is LamportFastMutEx-PT-3, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r229-tall-167856413200402
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 928K
-rw-r--r-- 1 mcc users 13K Feb 25 13:48 CTLCardinality.txt
-rw-r--r-- 1 mcc users 95K Feb 25 13:48 CTLCardinality.xml
-rw-r--r-- 1 mcc users 13K Feb 25 13:46 CTLFireability.txt
-rw-r--r-- 1 mcc users 78K Feb 25 13:46 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.6K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 8.3K Feb 25 16:20 LTLCardinality.txt
-rw-r--r-- 1 mcc users 41K Feb 25 16:20 LTLCardinality.xml
-rw-r--r-- 1 mcc users 5.8K Feb 25 16:20 LTLFireability.txt
-rw-r--r-- 1 mcc users 29K Feb 25 16:20 LTLFireability.xml
-rw-r--r-- 1 mcc users 25K Feb 25 13:51 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 197K Feb 25 13:51 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 39K Feb 25 13:50 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 233K Feb 25 13:50 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.3K Feb 25 16:20 UpperBounds.txt
-rw-r--r-- 1 mcc users 5.1K Feb 25 16:20 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 2 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 77K 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 LamportFastMutEx-PT-3-CTLFireability-00
FORMULA_NAME LamportFastMutEx-PT-3-CTLFireability-01
FORMULA_NAME LamportFastMutEx-PT-3-CTLFireability-02
FORMULA_NAME LamportFastMutEx-PT-3-CTLFireability-03
FORMULA_NAME LamportFastMutEx-PT-3-CTLFireability-04
FORMULA_NAME LamportFastMutEx-PT-3-CTLFireability-05
FORMULA_NAME LamportFastMutEx-PT-3-CTLFireability-06
FORMULA_NAME LamportFastMutEx-PT-3-CTLFireability-07
FORMULA_NAME LamportFastMutEx-PT-3-CTLFireability-08
FORMULA_NAME LamportFastMutEx-PT-3-CTLFireability-09
FORMULA_NAME LamportFastMutEx-PT-3-CTLFireability-10
FORMULA_NAME LamportFastMutEx-PT-3-CTLFireability-11
FORMULA_NAME LamportFastMutEx-PT-3-CTLFireability-12
FORMULA_NAME LamportFastMutEx-PT-3-CTLFireability-13
FORMULA_NAME LamportFastMutEx-PT-3-CTLFireability-14
FORMULA_NAME LamportFastMutEx-PT-3-CTLFireability-15

=== Now, execution of the tool begins

BK_START 1679481585614

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=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=LamportFastMutEx-PT-3
Not applying reductions.
Model is PT
CTLFireability PT
Running Version 202303021504
[2023-03-22 10:39:47] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2023-03-22 10:39:47] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-22 10:39:47] [INFO ] Load time of PNML (sax parser for PT used): 47 ms
[2023-03-22 10:39:47] [INFO ] Transformed 100 places.
[2023-03-22 10:39:47] [INFO ] Transformed 156 transitions.
[2023-03-22 10:39:47] [INFO ] Found NUPN structural information;
[2023-03-22 10:39:47] [INFO ] Completing missing partition info from NUPN : creating a component with [P_start_1_0, P_start_1_1, P_start_1_2, P_start_1_3, P_b_0_false, P_b_0_true, P_b_1_false, P_b_1_true, P_b_2_false, P_b_2_true, P_b_3_false, P_b_3_true, P_setx_3_0, P_setx_3_1, P_setx_3_2, P_setx_3_3, P_setbi_5_0, P_setbi_5_1, P_setbi_5_2, P_setbi_5_3, P_ify0_4_0, P_ify0_4_1, P_ify0_4_2, P_ify0_4_3, P_sety_9_0, P_sety_9_1, P_sety_9_2, P_sety_9_3, P_ifxi_10_0, P_ifxi_10_1, P_ifxi_10_2, P_ifxi_10_3, P_setbi_11_0, P_setbi_11_1, P_setbi_11_2, P_setbi_11_3, P_fordo_12_0, P_fordo_12_1, P_fordo_12_2, P_fordo_12_3, P_wait_0_0, P_wait_0_1, P_wait_0_2, P_wait_0_3, P_wait_1_0, P_wait_1_1, P_wait_1_2, P_wait_1_3, P_wait_2_0, P_wait_2_1, P_wait_2_2, P_wait_2_3, P_wait_3_0, P_wait_3_1, P_wait_3_2, P_wait_3_3, P_await_13_0, P_await_13_1, P_await_13_2, P_await_13_3, P_done_0_0, P_done_0_1, P_done_0_2, P_done_0_3, P_done_1_0, P_done_1_1, P_done_1_2, P_done_1_3, P_done_2_0, P_done_2_1, P_done_2_2, P_done_2_3, P_done_3_0, P_done_3_1, P_done_3_2, P_done_3_3, P_ifyi_15_0, P_ifyi_15_1, P_ifyi_15_2, P_ifyi_15_3, P_awaity_0, P_awaity_1, P_awaity_2, P_awaity_3, P_CS_21_0, P_CS_21_1, P_CS_21_2, P_CS_21_3, P_setbi_24_0, P_setbi_24_1, P_setbi_24_2, P_setbi_24_3]
[2023-03-22 10:39:47] [INFO ] Parsed PT model containing 100 places and 156 transitions and 664 arcs in 111 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 11 ms.
Deduced a syphon composed of 29 places in 1 ms
Reduce places removed 29 places and 42 transitions.
FORMULA LamportFastMutEx-PT-3-CTLFireability-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA LamportFastMutEx-PT-3-CTLFireability-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 70 out of 71 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 71/71 places, 114/114 transitions.
Applied a total of 0 rules in 10 ms. Remains 71 /71 variables (removed 0) and now considering 114/114 (removed 0) transitions.
[2023-03-22 10:39:47] [INFO ] Flow matrix only has 96 transitions (discarded 18 similar events)
// Phase 1: matrix 96 rows 71 cols
[2023-03-22 10:39:47] [INFO ] Computed 17 place invariants in 10 ms
[2023-03-22 10:39:47] [INFO ] Implicit Places using invariants in 181 ms returned []
[2023-03-22 10:39:47] [INFO ] Flow matrix only has 96 transitions (discarded 18 similar events)
[2023-03-22 10:39:47] [INFO ] Invariant cache hit.
[2023-03-22 10:39:48] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-22 10:39:48] [INFO ] Implicit Places using invariants and state equation in 69 ms returned []
Implicit Place search using SMT with State Equation took 280 ms to find 0 implicit places.
[2023-03-22 10:39:48] [INFO ] Flow matrix only has 96 transitions (discarded 18 similar events)
[2023-03-22 10:39:48] [INFO ] Invariant cache hit.
[2023-03-22 10:39:48] [INFO ] Dead Transitions using invariants and state equation in 68 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 360 ms. Remains : 71/71 places, 114/114 transitions.
Support contains 70 out of 71 places after structural reductions.
[2023-03-22 10:39:48] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2023-03-22 10:39:48] [INFO ] Flatten gal took : 30 ms
[2023-03-22 10:39:48] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
FORMULA LamportFastMutEx-PT-3-CTLFireability-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA LamportFastMutEx-PT-3-CTLFireability-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-22 10:39:48] [INFO ] Flatten gal took : 21 ms
[2023-03-22 10:39:48] [INFO ] Input system was already deterministic with 114 transitions.
Support contains 69 out of 71 places (down from 70) after GAL structural reductions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 392 ms. (steps per millisecond=25 ) properties (out of 44) seen :39
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 53 ms. (steps per millisecond=188 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 55 ms. (steps per millisecond=181 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 37 ms. (steps per millisecond=270 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 37 ms. (steps per millisecond=270 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 39 ms. (steps per millisecond=256 ) properties (out of 5) seen :0
Running SMT prover for 5 properties.
[2023-03-22 10:39:49] [INFO ] Flow matrix only has 96 transitions (discarded 18 similar events)
[2023-03-22 10:39:49] [INFO ] Invariant cache hit.
[2023-03-22 10:39:49] [INFO ] [Real]Absence check using 17 positive place invariants in 3 ms returned sat
[2023-03-22 10:39:49] [INFO ] After 45ms SMT Verify possible using state equation in real domain returned unsat :1 sat :1 real:3
[2023-03-22 10:39:49] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-22 10:39:49] [INFO ] After 10ms SMT Verify possible using 27 Read/Feed constraints in real domain returned unsat :1 sat :0 real:4
[2023-03-22 10:39:49] [INFO ] After 321ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0 real:4
[2023-03-22 10:39:49] [INFO ] [Nat]Absence check using 17 positive place invariants in 6 ms returned sat
[2023-03-22 10:39:49] [INFO ] After 43ms SMT Verify possible using state equation in natural domain returned unsat :1 sat :4
[2023-03-22 10:39:49] [INFO ] After 28ms SMT Verify possible using 27 Read/Feed constraints in natural domain returned unsat :1 sat :4
[2023-03-22 10:39:49] [INFO ] Deduced a trap composed of 15 places in 57 ms of which 5 ms to minimize.
[2023-03-22 10:39:49] [INFO ] Deduced a trap composed of 8 places in 45 ms of which 0 ms to minimize.
[2023-03-22 10:39:49] [INFO ] Trap strengthening procedure managed to obtain unsat after adding 2 trap constraints in 123 ms
[2023-03-22 10:39:49] [INFO ] Deduced a trap composed of 5 places in 33 ms of which 1 ms to minimize.
[2023-03-22 10:39:49] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 50 ms
[2023-03-22 10:39:49] [INFO ] Deduced a trap composed of 9 places in 23 ms of which 1 ms to minimize.
[2023-03-22 10:39:49] [INFO ] Trap strengthening procedure managed to obtain unsat after adding 1 trap constraints in 27 ms
[2023-03-22 10:39:49] [INFO ] After 248ms SMT Verify possible using trap constraints in natural domain returned unsat :3 sat :2
Attempting to minimize the solution found.
Minimization took 10 ms.
[2023-03-22 10:39:49] [INFO ] After 362ms SMT Verify possible using all constraints in natural domain returned unsat :3 sat :2
Fused 5 Parikh solutions to 2 different solutions.
Parikh walk visited 0 properties in 11 ms.
Support contains 3 out of 71 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 71/71 places, 114/114 transitions.
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 0 with 6 rules applied. Total rules applied 6 place count 68 transition count 111
Free-agglomeration rule (complex) applied 3 times.
Iterating global reduction 0 with 3 rules applied. Total rules applied 9 place count 68 transition count 108
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 12 place count 65 transition count 108
Applied a total of 12 rules in 27 ms. Remains 65 /71 variables (removed 6) and now considering 108/114 (removed 6) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 27 ms. Remains : 65/71 places, 108/114 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 105 ms. (steps per millisecond=95 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 31 ms. (steps per millisecond=322 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 2) seen :0
Probably explored full state space saw : 15512 states, properties seen :0
Probabilistic random walk after 61100 steps, saw 15512 distinct states, run finished after 273 ms. (steps per millisecond=223 ) properties seen :0
Explored full state space saw : 15512 states, properties seen :0
Exhaustive walk after 61100 steps, saw 15512 distinct states, run finished after 218 ms. (steps per millisecond=280 ) properties seen :0
Successfully simplified 5 atomic propositions for a total of 12 simplifications.
[2023-03-22 10:39:50] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2023-03-22 10:39:50] [INFO ] Flatten gal took : 9 ms
FORMULA LamportFastMutEx-PT-3-CTLFireability-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-22 10:39:50] [INFO ] Flatten gal took : 14 ms
[2023-03-22 10:39:50] [INFO ] Input system was already deterministic with 114 transitions.
Support contains 68 out of 71 places (down from 69) after GAL structural reductions.
Computed a total of 1 stabilizing places and 3 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 71/71 places, 114/114 transitions.
Applied a total of 0 rules in 1 ms. Remains 71 /71 variables (removed 0) and now considering 114/114 (removed 0) transitions.
[2023-03-22 10:39:50] [INFO ] Flow matrix only has 96 transitions (discarded 18 similar events)
[2023-03-22 10:39:50] [INFO ] Invariant cache hit.
[2023-03-22 10:39:50] [INFO ] Implicit Places using invariants in 47 ms returned []
[2023-03-22 10:39:50] [INFO ] Flow matrix only has 96 transitions (discarded 18 similar events)
[2023-03-22 10:39:50] [INFO ] Invariant cache hit.
[2023-03-22 10:39:50] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-22 10:39:50] [INFO ] Implicit Places using invariants and state equation in 75 ms returned []
Implicit Place search using SMT with State Equation took 126 ms to find 0 implicit places.
[2023-03-22 10:39:50] [INFO ] Flow matrix only has 96 transitions (discarded 18 similar events)
[2023-03-22 10:39:50] [INFO ] Invariant cache hit.
[2023-03-22 10:39:50] [INFO ] Dead Transitions using invariants and state equation in 66 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 194 ms. Remains : 71/71 places, 114/114 transitions.
[2023-03-22 10:39:50] [INFO ] Flatten gal took : 7 ms
[2023-03-22 10:39:50] [INFO ] Flatten gal took : 7 ms
[2023-03-22 10:39:50] [INFO ] Input system was already deterministic with 114 transitions.
[2023-03-22 10:39:50] [INFO ] Flatten gal took : 7 ms
[2023-03-22 10:39:50] [INFO ] Flatten gal took : 7 ms
[2023-03-22 10:39:50] [INFO ] Time to serialize gal into /tmp/CTLFireability4335491108442077996.gal : 2 ms
[2023-03-22 10:39:50] [INFO ] Time to serialize properties into /tmp/CTLFireability8740484995853844963.ctl : 4 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability4335491108442077996.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8740484995853844963.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,19742,0.156674,9756,2,2058,5,20052,6,0,400,28034,0


Converting to forward existential form...Done !
original formula: A(!(EX(A(AG((((((P_await_13_1==1)&&(P_done_1_1==1))&&((P_done_1_2==1)&&(P_done_1_3==1)))||(((P_await_13_2==1)&&(P_done_2_1==1))&&((P_done...2521
=> equivalent forward existential formula: [((Init * !(EG(!(EG(E(TRUE U ((!(EX(!(((((((y_3==1)&&(P_ifyi_15_2==1))||((y_3==1)&&(P_ifyi_15_1==1)))||(((y_2==1...7175
Reverse transition relation is NOT exact ! Due to transitions t6, t7, t8, t9, t10, t11, t12, t13, t14, t15, t16, t17, t28, t30, t32, t33, t34, t35, t39, t4...455
(forward)formula 0,0,2.60113,103640,1,0,386,560021,246,156,2987,569435,386
FORMULA LamportFastMutEx-PT-3-CTLFireability-00 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 71/71 places, 114/114 transitions.
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 0 with 6 rules applied. Total rules applied 6 place count 68 transition count 111
Applied a total of 6 rules in 14 ms. Remains 68 /71 variables (removed 3) and now considering 111/114 (removed 3) transitions.
[2023-03-22 10:39:53] [INFO ] Flow matrix only has 93 transitions (discarded 18 similar events)
// Phase 1: matrix 93 rows 68 cols
[2023-03-22 10:39:53] [INFO ] Computed 17 place invariants in 1 ms
[2023-03-22 10:39:53] [INFO ] Implicit Places using invariants in 59 ms returned [44, 45, 46]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 60 ms to find 3 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 65/71 places, 111/114 transitions.
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 3 Pre rules applied. Total rules applied 0 place count 65 transition count 108
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 62 transition count 108
Applied a total of 6 rules in 6 ms. Remains 62 /65 variables (removed 3) and now considering 108/111 (removed 3) transitions.
[2023-03-22 10:39:53] [INFO ] Flow matrix only has 90 transitions (discarded 18 similar events)
// Phase 1: matrix 90 rows 62 cols
[2023-03-22 10:39:53] [INFO ] Computed 14 place invariants in 4 ms
[2023-03-22 10:39:53] [INFO ] Implicit Places using invariants in 48 ms returned []
[2023-03-22 10:39:53] [INFO ] Flow matrix only has 90 transitions (discarded 18 similar events)
[2023-03-22 10:39:53] [INFO ] Invariant cache hit.
[2023-03-22 10:39:53] [INFO ] State equation strengthened by 18 read => feed constraints.
[2023-03-22 10:39:53] [INFO ] Implicit Places using invariants and state equation in 75 ms returned []
Implicit Place search using SMT with State Equation took 125 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 62/71 places, 108/114 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 205 ms. Remains : 62/71 places, 108/114 transitions.
[2023-03-22 10:39:53] [INFO ] Flatten gal took : 6 ms
[2023-03-22 10:39:53] [INFO ] Flatten gal took : 7 ms
[2023-03-22 10:39:53] [INFO ] Input system was already deterministic with 108 transitions.
[2023-03-22 10:39:53] [INFO ] Flatten gal took : 6 ms
[2023-03-22 10:39:53] [INFO ] Flatten gal took : 6 ms
[2023-03-22 10:39:53] [INFO ] Time to serialize gal into /tmp/CTLFireability10789469046532167854.gal : 1 ms
[2023-03-22 10:39:53] [INFO ] Time to serialize properties into /tmp/CTLFireability11544501881202078844.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/CTLFireability10789469046532167854.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11544501881202078844.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,15512,0.186299,11408,2,2670,5,24758,6,0,358,34856,0


Converting to forward existential form...Done !
original formula: EG(AF(((((((y_2==0)||(P_sety_9_1==0))&&((y_0==0)||(P_sety_9_2==0)))&&(((y_0==0)||(P_sety_9_3==0))&&((y_2==0)||(P_sety_9_2==0))))&&((((y_0...394
=> equivalent forward existential formula: [FwdG(Init,!(EG(!(((((((y_2==0)||(P_sety_9_1==0))&&((y_0==0)||(P_sety_9_2==0)))&&(((y_0==0)||(P_sety_9_3==0))&&(...443
Reverse transition relation is NOT exact ! Due to transitions t6, t7, t8, t9, t10, t11, t12, t13, t14, t15, t16, t17, t28, t30, t32, t33, t34, t35, t39, t4...451
(forward)formula 0,0,1.04294,44252,1,0,312,204057,222,126,2588,211265,286
FORMULA LamportFastMutEx-PT-3-CTLFireability-01 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 : 71/71 places, 114/114 transitions.
Applied a total of 0 rules in 2 ms. Remains 71 /71 variables (removed 0) and now considering 114/114 (removed 0) transitions.
[2023-03-22 10:39:54] [INFO ] Flow matrix only has 96 transitions (discarded 18 similar events)
// Phase 1: matrix 96 rows 71 cols
[2023-03-22 10:39:54] [INFO ] Computed 17 place invariants in 3 ms
[2023-03-22 10:39:54] [INFO ] Implicit Places using invariants in 44 ms returned []
[2023-03-22 10:39:54] [INFO ] Flow matrix only has 96 transitions (discarded 18 similar events)
[2023-03-22 10:39:54] [INFO ] Invariant cache hit.
[2023-03-22 10:39:54] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-22 10:39:54] [INFO ] Implicit Places using invariants and state equation in 67 ms returned []
Implicit Place search using SMT with State Equation took 113 ms to find 0 implicit places.
[2023-03-22 10:39:54] [INFO ] Flow matrix only has 96 transitions (discarded 18 similar events)
[2023-03-22 10:39:54] [INFO ] Invariant cache hit.
[2023-03-22 10:39:54] [INFO ] Dead Transitions using invariants and state equation in 55 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 171 ms. Remains : 71/71 places, 114/114 transitions.
[2023-03-22 10:39:54] [INFO ] Flatten gal took : 5 ms
[2023-03-22 10:39:54] [INFO ] Flatten gal took : 11 ms
[2023-03-22 10:39:54] [INFO ] Input system was already deterministic with 114 transitions.
[2023-03-22 10:39:54] [INFO ] Flatten gal took : 6 ms
[2023-03-22 10:39:54] [INFO ] Flatten gal took : 6 ms
[2023-03-22 10:39:54] [INFO ] Time to serialize gal into /tmp/CTLFireability1420143918102735196.gal : 1 ms
[2023-03-22 10:39:54] [INFO ] Time to serialize properties into /tmp/CTLFireability15801080427446825891.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/CTLFireability1420143918102735196.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15801080427446825891.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,19742,0.142842,9832,2,2058,5,20052,6,0,400,28034,0


Converting to forward existential form...Done !
original formula: AX((EX((((((((P_b_2_false==0)||(P_wait_2_2==0))||(P_await_13_2==0))&&(((P_b_3_false==0)||(P_wait_1_3==0))||(P_await_13_1==0)))&&((((P_b_1...1023
=> equivalent forward existential formula: ([(EY(Init) * !(EX((((((((P_b_2_false==0)||(P_wait_2_2==0))||(P_await_13_2==0))&&(((P_b_3_false==0)||(P_wait_1_3...1094
Hit Full ! (commute/partial/dont) 57/100/57
Reverse transition relation is NOT exact ! Due to transitions t6, t7, t8, t9, t10, t11, t12, t13, t14, t15, t16, t17, t28, t30, t32, t33, t34, t35, t39, t4...455
(forward)formula 0,1,1.1336,50300,1,0,263,229702,234,100,2976,244644,225
FORMULA LamportFastMutEx-PT-3-CTLFireability-02 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in SI_CTL mode, iteration 0 : 71/71 places, 114/114 transitions.
Applied a total of 0 rules in 8 ms. Remains 71 /71 variables (removed 0) and now considering 114/114 (removed 0) transitions.
[2023-03-22 10:39:56] [INFO ] Flow matrix only has 96 transitions (discarded 18 similar events)
[2023-03-22 10:39:56] [INFO ] Invariant cache hit.
[2023-03-22 10:39:56] [INFO ] Implicit Places using invariants in 40 ms returned []
[2023-03-22 10:39:56] [INFO ] Flow matrix only has 96 transitions (discarded 18 similar events)
[2023-03-22 10:39:56] [INFO ] Invariant cache hit.
[2023-03-22 10:39:56] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-22 10:39:56] [INFO ] Implicit Places using invariants and state equation in 64 ms returned []
Implicit Place search using SMT with State Equation took 105 ms to find 0 implicit places.
[2023-03-22 10:39:56] [INFO ] Redundant transitions in 2 ms returned []
[2023-03-22 10:39:56] [INFO ] Flow matrix only has 96 transitions (discarded 18 similar events)
[2023-03-22 10:39:56] [INFO ] Invariant cache hit.
[2023-03-22 10:39:56] [INFO ] Dead Transitions using invariants and state equation in 53 ms found 0 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 172 ms. Remains : 71/71 places, 114/114 transitions.
[2023-03-22 10:39:56] [INFO ] Flatten gal took : 5 ms
[2023-03-22 10:39:56] [INFO ] Flatten gal took : 5 ms
[2023-03-22 10:39:56] [INFO ] Input system was already deterministic with 114 transitions.
[2023-03-22 10:39:56] [INFO ] Flatten gal took : 5 ms
[2023-03-22 10:39:56] [INFO ] Flatten gal took : 5 ms
[2023-03-22 10:39:56] [INFO ] Time to serialize gal into /tmp/CTLFireability8199679686849326300.gal : 2 ms
[2023-03-22 10:39:56] [INFO ] Time to serialize properties into /tmp/CTLFireability8658995797611273740.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/CTLFireability8199679686849326300.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8658995797611273740.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,19742,0.145912,9836,2,2058,5,20052,6,0,400,28034,0


Converting to forward existential form...Done !
original formula: EG(!(E(EF(((((((P_b_3_false==1)&&(P_setbi_24_3==1))||((P_b_1_false==1)&&(P_setbi_24_1==1)))||(((P_b_3_true==1)&&(P_setbi_24_3==1))||((P_b...1196
=> equivalent forward existential formula: [FwdG(Init,!(E(E(TRUE U ((((((P_b_3_false==1)&&(P_setbi_24_3==1))||((P_b_1_false==1)&&(P_setbi_24_1==1)))||(((P_...1245
Reverse transition relation is NOT exact ! Due to transitions t6, t7, t8, t9, t10, t11, t12, t13, t14, t15, t16, t17, t28, t30, t32, t33, t34, t35, t39, t4...455
(forward)formula 0,0,4.50387,154580,1,0,430,866038,239,191,2871,858704,434
FORMULA LamportFastMutEx-PT-3-CTLFireability-03 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 71/71 places, 114/114 transitions.
Applied a total of 0 rules in 1 ms. Remains 71 /71 variables (removed 0) and now considering 114/114 (removed 0) transitions.
[2023-03-22 10:40:00] [INFO ] Flow matrix only has 96 transitions (discarded 18 similar events)
[2023-03-22 10:40:00] [INFO ] Invariant cache hit.
[2023-03-22 10:40:00] [INFO ] Implicit Places using invariants in 44 ms returned []
[2023-03-22 10:40:00] [INFO ] Flow matrix only has 96 transitions (discarded 18 similar events)
[2023-03-22 10:40:00] [INFO ] Invariant cache hit.
[2023-03-22 10:40:00] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-22 10:40:01] [INFO ] Implicit Places using invariants and state equation in 71 ms returned []
Implicit Place search using SMT with State Equation took 117 ms to find 0 implicit places.
[2023-03-22 10:40:01] [INFO ] Flow matrix only has 96 transitions (discarded 18 similar events)
[2023-03-22 10:40:01] [INFO ] Invariant cache hit.
[2023-03-22 10:40:01] [INFO ] Dead Transitions using invariants and state equation in 58 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 177 ms. Remains : 71/71 places, 114/114 transitions.
[2023-03-22 10:40:01] [INFO ] Flatten gal took : 6 ms
[2023-03-22 10:40:01] [INFO ] Flatten gal took : 8 ms
[2023-03-22 10:40:01] [INFO ] Input system was already deterministic with 114 transitions.
[2023-03-22 10:40:01] [INFO ] Flatten gal took : 5 ms
[2023-03-22 10:40:01] [INFO ] Flatten gal took : 5 ms
[2023-03-22 10:40:01] [INFO ] Time to serialize gal into /tmp/CTLFireability4357727900156919408.gal : 1 ms
[2023-03-22 10:40:01] [INFO ] Time to serialize properties into /tmp/CTLFireability14934602207619829771.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/CTLFireability4357727900156919408.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14934602207619829771.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,19742,0.154703,9836,2,2058,5,20052,6,0,400,28034,0


Converting to forward existential form...Done !
original formula: AG((EF(((((((P_b_3_false==0)||(P_setbi_24_3==0))&&((P_start_1_2==0)||(P_b_2_true==0)))&&(((P_start_1_2==0)||(P_b_2_false==0))&&((P_start_...1026
=> equivalent forward existential formula: [((FwdU(Init,TRUE) * !(E(E(TRUE U ((((((y_1==1)&&(P_ify0_4_1==1))||((y_1==1)&&(P_ify0_4_2==1)))||(((y_2==1)&&(P_...1101
Reverse transition relation is NOT exact ! Due to transitions t6, t7, t8, t9, t10, t11, t12, t13, t14, t15, t16, t17, t28, t30, t32, t33, t34, t35, t39, t4...455
(forward)formula 0,1,0.76722,31544,1,0,262,141956,228,101,2758,138133,230
FORMULA LamportFastMutEx-PT-3-CTLFireability-04 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 71/71 places, 114/114 transitions.
Applied a total of 0 rules in 2 ms. Remains 71 /71 variables (removed 0) and now considering 114/114 (removed 0) transitions.
[2023-03-22 10:40:01] [INFO ] Flow matrix only has 96 transitions (discarded 18 similar events)
[2023-03-22 10:40:01] [INFO ] Invariant cache hit.
[2023-03-22 10:40:01] [INFO ] Implicit Places using invariants in 55 ms returned [47, 48, 49]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 56 ms to find 3 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 68/71 places, 114/114 transitions.
Applied a total of 0 rules in 1 ms. Remains 68 /68 variables (removed 0) and now considering 114/114 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 60 ms. Remains : 68/71 places, 114/114 transitions.
[2023-03-22 10:40:01] [INFO ] Flatten gal took : 4 ms
[2023-03-22 10:40:01] [INFO ] Flatten gal took : 5 ms
[2023-03-22 10:40:02] [INFO ] Input system was already deterministic with 114 transitions.
[2023-03-22 10:40:02] [INFO ] Flatten gal took : 5 ms
[2023-03-22 10:40:02] [INFO ] Flatten gal took : 5 ms
[2023-03-22 10:40:02] [INFO ] Time to serialize gal into /tmp/CTLFireability12910665255252648346.gal : 1 ms
[2023-03-22 10:40:02] [INFO ] Time to serialize properties into /tmp/CTLFireability5859961108342151656.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/CTLFireability12910665255252648346.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5859961108342151656.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,19742,0.170153,10848,2,2361,5,22673,6,0,388,33557,0


Converting to forward existential form...Done !
original formula: EF(((EF(((((y_2==1)&&(P_ifyi_15_2==1))||((y_3==1)&&(P_ifyi_15_3==1)))||((y_1==1)&&(P_ifyi_15_1==1)))) * E(!(AX(((((((y_2==1)&&(P_sety_9_1...1067
=> equivalent forward existential formula: ([(FwdU(FwdU(((FwdU(Init,TRUE) * ((((((y_2==1)&&(P_sety_9_1==1))||((y_0==1)&&(P_sety_9_2==1)))||(((y_0==1)&&(P_s...2237
Reverse transition relation is NOT exact ! Due to transitions t6, t7, t8, t9, t10, t11, t12, t13, t14, t15, t16, t17, t28, t30, t32, t33, t34, t35, t39, t4...455
Hit Full ! (commute/partial/dont) 78/28/36
(forward)formula 0,1,2.87329,107396,1,0,359,494912,246,160,2893,602061,343
FORMULA LamportFastMutEx-PT-3-CTLFireability-05 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 71/71 places, 114/114 transitions.
Applied a total of 0 rules in 4 ms. Remains 71 /71 variables (removed 0) and now considering 114/114 (removed 0) transitions.
[2023-03-22 10:40:04] [INFO ] Flow matrix only has 96 transitions (discarded 18 similar events)
[2023-03-22 10:40:04] [INFO ] Invariant cache hit.
[2023-03-22 10:40:04] [INFO ] Implicit Places using invariants in 40 ms returned []
[2023-03-22 10:40:04] [INFO ] Flow matrix only has 96 transitions (discarded 18 similar events)
[2023-03-22 10:40:04] [INFO ] Invariant cache hit.
[2023-03-22 10:40:05] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-22 10:40:05] [INFO ] Implicit Places using invariants and state equation in 66 ms returned []
Implicit Place search using SMT with State Equation took 107 ms to find 0 implicit places.
[2023-03-22 10:40:05] [INFO ] Redundant transitions in 2 ms returned []
[2023-03-22 10:40:05] [INFO ] Flow matrix only has 96 transitions (discarded 18 similar events)
[2023-03-22 10:40:05] [INFO ] Invariant cache hit.
[2023-03-22 10:40:05] [INFO ] Dead Transitions using invariants and state equation in 60 ms found 0 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 179 ms. Remains : 71/71 places, 114/114 transitions.
[2023-03-22 10:40:05] [INFO ] Flatten gal took : 5 ms
[2023-03-22 10:40:05] [INFO ] Flatten gal took : 5 ms
[2023-03-22 10:40:05] [INFO ] Input system was already deterministic with 114 transitions.
[2023-03-22 10:40:05] [INFO ] Flatten gal took : 5 ms
[2023-03-22 10:40:05] [INFO ] Flatten gal took : 5 ms
[2023-03-22 10:40:05] [INFO ] Time to serialize gal into /tmp/CTLFireability6228739498910575695.gal : 102 ms
[2023-03-22 10:40:05] [INFO ] Time to serialize properties into /tmp/CTLFireability7470145280753586678.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/CTLFireability6228739498910575695.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7470145280753586678.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,19742,0.150284,9840,2,2058,5,20052,6,0,400,28034,0


Converting to forward existential form...Done !
original formula: A(!(AG(A(!(AG(((((x_1==1)&&(P_ifxi_10_1==1))||((x_2==1)&&(P_ifxi_10_2==1)))||((x_3==1)&&(P_ifxi_10_3==1))))) U ((!((((((y_3==1)&&(P_ifyi_...2928
=> equivalent forward existential formula: [((Init * !(EG(!(E((((!(!(EG(!(((((((P_b_3_false==1)&&(P_setbi_24_3==1))||((P_start_1_2==1)&&(P_b_2_true==1)))||...8660
Reverse transition relation is NOT exact ! Due to transitions t6, t7, t8, t9, t10, t11, t12, t13, t14, t15, t16, t17, t28, t30, t32, t33, t34, t35, t39, t4...455
Using saturation style SCC detection
(forward)formula 0,0,6.81818,232100,1,0,792,1.3558e+06,265,360,3037,1.36082e+06,863
FORMULA LamportFastMutEx-PT-3-CTLFireability-06 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 : 71/71 places, 114/114 transitions.
Applied a total of 0 rules in 1 ms. Remains 71 /71 variables (removed 0) and now considering 114/114 (removed 0) transitions.
[2023-03-22 10:40:12] [INFO ] Flow matrix only has 96 transitions (discarded 18 similar events)
[2023-03-22 10:40:12] [INFO ] Invariant cache hit.
[2023-03-22 10:40:12] [INFO ] Implicit Places using invariants in 44 ms returned []
[2023-03-22 10:40:12] [INFO ] Flow matrix only has 96 transitions (discarded 18 similar events)
[2023-03-22 10:40:12] [INFO ] Invariant cache hit.
[2023-03-22 10:40:12] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-22 10:40:12] [INFO ] Implicit Places using invariants and state equation in 63 ms returned []
Implicit Place search using SMT with State Equation took 109 ms to find 0 implicit places.
[2023-03-22 10:40:12] [INFO ] Flow matrix only has 96 transitions (discarded 18 similar events)
[2023-03-22 10:40:12] [INFO ] Invariant cache hit.
[2023-03-22 10:40:12] [INFO ] Dead Transitions using invariants and state equation in 54 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 165 ms. Remains : 71/71 places, 114/114 transitions.
[2023-03-22 10:40:12] [INFO ] Flatten gal took : 4 ms
[2023-03-22 10:40:12] [INFO ] Flatten gal took : 5 ms
[2023-03-22 10:40:12] [INFO ] Input system was already deterministic with 114 transitions.
[2023-03-22 10:40:12] [INFO ] Flatten gal took : 8 ms
[2023-03-22 10:40:12] [INFO ] Flatten gal took : 5 ms
[2023-03-22 10:40:12] [INFO ] Time to serialize gal into /tmp/CTLFireability12513011958748159974.gal : 2 ms
[2023-03-22 10:40:12] [INFO ] Time to serialize properties into /tmp/CTLFireability5050136617043950048.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/CTLFireability12513011958748159974.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5050136617043950048.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,19742,0.152307,9836,2,2058,5,20052,6,0,400,28034,0


Converting to forward existential form...Done !
original formula: AG((((EF((((((((((y_3==1)&&(P_ifyi_15_2==1))||((y_3==1)&&(P_ifyi_15_1==1)))||(((y_2==1)&&(P_ifyi_15_3==1))||((y_1==1)&&(P_ifyi_15_3==1)))...2874
=> equivalent forward existential formula: (([((FwdU((((FwdU(Init,TRUE) * !(((y_0==1)&&(P_ify0_4_1==1)))) * !((((y_0==1)&&(P_ify0_4_2==1))||((y_0==1)&&(P_i...6521
Reverse transition relation is NOT exact ! Due to transitions t6, t7, t8, t9, t10, t11, t12, t13, t14, t15, t16, t17, t28, t30, t32, t33, t34, t35, t39, t4...455
(forward)formula 0,1,3.39742,119668,1,0,367,626354,265,160,3023,599531,373
FORMULA LamportFastMutEx-PT-3-CTLFireability-07 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 71/71 places, 114/114 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 68 transition count 111
Applied a total of 6 rules in 6 ms. Remains 68 /71 variables (removed 3) and now considering 111/114 (removed 3) transitions.
[2023-03-22 10:40:15] [INFO ] Flow matrix only has 93 transitions (discarded 18 similar events)
// Phase 1: matrix 93 rows 68 cols
[2023-03-22 10:40:15] [INFO ] Computed 17 place invariants in 1 ms
[2023-03-22 10:40:15] [INFO ] Implicit Places using invariants in 64 ms returned [44, 45, 46]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 66 ms to find 3 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 65/71 places, 111/114 transitions.
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 3 Pre rules applied. Total rules applied 0 place count 65 transition count 108
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 0 with 6 rules applied. Total rules applied 6 place count 62 transition count 108
Applied a total of 6 rules in 5 ms. Remains 62 /65 variables (removed 3) and now considering 108/111 (removed 3) transitions.
[2023-03-22 10:40:15] [INFO ] Flow matrix only has 90 transitions (discarded 18 similar events)
// Phase 1: matrix 90 rows 62 cols
[2023-03-22 10:40:15] [INFO ] Computed 14 place invariants in 1 ms
[2023-03-22 10:40:15] [INFO ] Implicit Places using invariants in 58 ms returned []
[2023-03-22 10:40:15] [INFO ] Flow matrix only has 90 transitions (discarded 18 similar events)
[2023-03-22 10:40:15] [INFO ] Invariant cache hit.
[2023-03-22 10:40:15] [INFO ] State equation strengthened by 18 read => feed constraints.
[2023-03-22 10:40:15] [INFO ] Implicit Places using invariants and state equation in 73 ms returned []
Implicit Place search using SMT with State Equation took 132 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 62/71 places, 108/114 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 211 ms. Remains : 62/71 places, 108/114 transitions.
[2023-03-22 10:40:15] [INFO ] Flatten gal took : 3 ms
[2023-03-22 10:40:15] [INFO ] Flatten gal took : 4 ms
[2023-03-22 10:40:15] [INFO ] Input system was already deterministic with 108 transitions.
Finished random walk after 87 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=43 )
FORMULA LamportFastMutEx-PT-3-CTLFireability-10 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
[2023-03-22 10:40:16] [INFO ] Flatten gal took : 4 ms
[2023-03-22 10:40:16] [INFO ] Flatten gal took : 3 ms
[2023-03-22 10:40:16] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality18012982093345825076.gal : 1 ms
[2023-03-22 10:40:16] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality10465441761176036258.prop : 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-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality18012982093345825076.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality10465441761176036258.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 : 71/71 places, 114/114 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 70 transition count 113
Applied a total of 2 rules in 5 ms. Remains 70 /71 variables (removed 1) and now considering 113/114 (removed 1) transitions.
[2023-03-22 10:40:16] [INFO ] Flow matrix only has 95 transitions (discarded 18 similar events)
// Phase 1: matrix 95 rows 70 cols
[2023-03-22 10:40:16] [INFO ] Computed 17 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 ...330
Loading property file /tmp/ReachabilityCardinality10465441761176036258.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,2,0.024133,4228,2,77,5,195,6,0,358,69,0
Total reachable state count : 2

[2023-03-22 10:40:16] [INFO ] Implicit Places using invariants in 60 ms returned [48]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 61 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 69/71 places, 113/114 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 69 transition count 112
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 68 transition count 112
Applied a total of 2 rules in 4 ms. Remains 68 /69 variables (removed 1) and now considering 112/113 (removed 1) transitions.
[2023-03-22 10:40:16] [INFO ] Flow matrix only has 94 transitions (discarded 18 similar events)
// Phase 1: matrix 94 rows 68 cols
[2023-03-22 10:40:16] [INFO ] Computed 16 place invariants in 1 ms
[2023-03-22 10:40:16] [INFO ] Implicit Places using invariants in 48 ms returned []
[2023-03-22 10:40:16] [INFO ] Flow matrix only has 94 transitions (discarded 18 similar events)
[2023-03-22 10:40:16] [INFO ] Invariant cache hit.
[2023-03-22 10:40:16] [INFO ] State equation strengthened by 24 read => feed constraints.
[2023-03-22 10:40:16] [INFO ] Implicit Places using invariants and state equation in 82 ms returned []
Implicit Place search using SMT with State Equation took 132 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 68/71 places, 112/114 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 203 ms. Remains : 68/71 places, 112/114 transitions.
[2023-03-22 10:40:16] [INFO ] Flatten gal took : 9 ms
[2023-03-22 10:40:16] [INFO ] Flatten gal took : 5 ms
[2023-03-22 10:40:16] [INFO ] Input system was already deterministic with 112 transitions.
[2023-03-22 10:40:16] [INFO ] Flatten gal took : 3 ms
[2023-03-22 10:40:16] [INFO ] Flatten gal took : 3 ms
[2023-03-22 10:40:16] [INFO ] Time to serialize gal into /tmp/CTLFireability10304778679250357556.gal : 1 ms
[2023-03-22 10:40:16] [INFO ] Time to serialize properties into /tmp/CTLFireability1705596701844827455.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/CTLFireability10304778679250357556.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1705596701844827455.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,18248,0.150497,9832,2,2046,5,19709,6,0,386,28079,0


Converting to forward existential form...Done !
original formula: (EF((((P_b_2_false==1)&&(P_wait_2_2==1))&&(P_await_13_2==1))) * EF(((AG((((P_b_1_false==1)&&(P_wait_1_1==1))&&(P_await_13_1==1))) * (y_3=...180
=> equivalent forward existential formula: [(((FwdU((Init * E(TRUE U (((P_b_2_false==1)&&(P_wait_2_2==1))&&(P_await_13_2==1)))),TRUE) * (P_ify0_4_2==1)) * ...250
Reverse transition relation is NOT exact ! Due to transitions t6, t7, t8, t9, t10, t11, t12, t13, t14, t15, t16, t17, t28, t30, t32, t33, t34, t35, t39, t4...454
(forward)formula 0,0,0.553649,25020,1,0,249,105916,225,93,2681,102343,213
FORMULA LamportFastMutEx-PT-3-CTLFireability-12 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 71/71 places, 114/114 transitions.
Applied a total of 0 rules in 3 ms. Remains 71 /71 variables (removed 0) and now considering 114/114 (removed 0) transitions.
[2023-03-22 10:40:16] [INFO ] Flow matrix only has 96 transitions (discarded 18 similar events)
// Phase 1: matrix 96 rows 71 cols
[2023-03-22 10:40:16] [INFO ] Computed 17 place invariants in 4 ms
[2023-03-22 10:40:16] [INFO ] Implicit Places using invariants in 55 ms returned [48, 49]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 55 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 69/71 places, 114/114 transitions.
Applied a total of 0 rules in 1 ms. Remains 69 /69 variables (removed 0) and now considering 114/114 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 60 ms. Remains : 69/71 places, 114/114 transitions.
[2023-03-22 10:40:16] [INFO ] Flatten gal took : 3 ms
[2023-03-22 10:40:16] [INFO ] Flatten gal took : 3 ms
[2023-03-22 10:40:16] [INFO ] Input system was already deterministic with 114 transitions.
[2023-03-22 10:40:16] [INFO ] Flatten gal took : 3 ms
[2023-03-22 10:40:16] [INFO ] Flatten gal took : 4 ms
[2023-03-22 10:40:16] [INFO ] Time to serialize gal into /tmp/CTLFireability12472348864418681913.gal : 1 ms
[2023-03-22 10:40:16] [INFO ] Time to serialize properties into /tmp/CTLFireability2847706311049294455.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/CTLFireability12472348864418681913.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2847706311049294455.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,19742,0.156807,9808,2,2186,5,20365,6,0,392,29008,0


Converting to forward existential form...Done !
original formula: E(((AG(((y_1==1)&&(P_ify0_4_3==1))) + AF(!(((y_1==1)&&(P_sety_9_3==1))))) + !(((EF(((P_b_2_true==1)&&(P_setbi_11_2==1))) * (x_1==1)) * (P...285
=> equivalent forward existential formula: [((FwdU(Init,((!(E(TRUE U !(((y_1==1)&&(P_ify0_4_3==1))))) + !(EG(!(!(((y_1==1)&&(P_sety_9_3==1))))))) + !(((E(T...367
Reverse transition relation is NOT exact ! Due to transitions t6, t7, t8, t9, t10, t11, t12, t13, t14, t15, t16, t17, t28, t30, t32, t33, t34, t35, t39, t4...455
(forward)formula 0,0,0.587309,25652,1,0,259,110022,230,99,2638,118818,222
FORMULA LamportFastMutEx-PT-3-CTLFireability-15 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

[2023-03-22 10:40:17] [INFO ] Flatten gal took : 8 ms
[2023-03-22 10:40:17] [INFO ] Flatten gal took : 11 ms
Total runtime 29933 ms.

BK_STOP 1679481620933

--------------------
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
+ [[ CTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution CTLFireability -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 CTLFireability -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="LamportFastMutEx-PT-3"
export BK_EXAMINATION="CTLFireability"
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 LamportFastMutEx-PT-3, examination is CTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r229-tall-167856413200402"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/LamportFastMutEx-PT-3.tgz
mv LamportFastMutEx-PT-3 execution
cd execution
if [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "UpperBounds" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] || [ "CTLFireability" = "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 [ "CTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLFireability" != "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 "CTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property CTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "CTLFireability.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 '' CTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLFireability"
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 ;