Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2024-input.r224-tall-171649612400257.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5568
Executing tool itstools
Input is LamportFastMutEx-PT-2, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r224-tall-171649612400257
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 644K
-rw-r--r-- 1 mcc users 16K Apr 13 07:34 CTLCardinality.txt
-rw-r--r-- 1 mcc users 131K Apr 13 07:34 CTLCardinality.xml
-rw-r--r-- 1 mcc users 12K Apr 13 07:33 CTLFireability.txt
-rw-r--r-- 1 mcc users 82K Apr 13 07:33 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:42 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.6K May 18 16:42 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 5.9K Apr 22 14:51 LTLCardinality.txt
-rw-r--r-- 1 mcc users 33K Apr 22 14:51 LTLCardinality.xml
-rw-r--r-- 1 mcc users 4.4K Apr 22 14:51 LTLFireability.txt
-rw-r--r-- 1 mcc users 26K Apr 22 14:51 LTLFireability.xml
-rw-r--r-- 1 mcc users 15K Apr 13 07:36 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 111K Apr 13 07:36 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 14K Apr 13 07:35 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 85K Apr 13 07:35 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.1K Apr 22 14:51 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.7K Apr 22 14:51 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 18 16:42 equiv_col
-rw-r--r-- 1 mcc users 2 May 18 16:42 instance
-rw-r--r-- 1 mcc users 6 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 48K May 18 16:42 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-2-CTLCardinality-2024-00
FORMULA_NAME LamportFastMutEx-PT-2-CTLCardinality-2024-01
FORMULA_NAME LamportFastMutEx-PT-2-CTLCardinality-2024-02
FORMULA_NAME LamportFastMutEx-PT-2-CTLCardinality-2024-03
FORMULA_NAME LamportFastMutEx-PT-2-CTLCardinality-2024-04
FORMULA_NAME LamportFastMutEx-PT-2-CTLCardinality-2024-05
FORMULA_NAME LamportFastMutEx-PT-2-CTLCardinality-2024-06
FORMULA_NAME LamportFastMutEx-PT-2-CTLCardinality-2024-07
FORMULA_NAME LamportFastMutEx-PT-2-CTLCardinality-2024-08
FORMULA_NAME LamportFastMutEx-PT-2-CTLCardinality-2024-09
FORMULA_NAME LamportFastMutEx-PT-2-CTLCardinality-2024-10
FORMULA_NAME LamportFastMutEx-PT-2-CTLCardinality-2024-11
FORMULA_NAME LamportFastMutEx-PT-2-CTLCardinality-2024-12
FORMULA_NAME LamportFastMutEx-PT-2-CTLCardinality-2024-13
FORMULA_NAME LamportFastMutEx-PT-2-CTLCardinality-2024-14
FORMULA_NAME LamportFastMutEx-PT-2-CTLCardinality-2024-15

=== Now, execution of the tool begins

BK_START 1716569490106

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=LamportFastMutEx-PT-2
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLCardinality PT
Running Version 202405141337
[2024-05-24 16:51:31] [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]
[2024-05-24 16:51:31] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-24 16:51:31] [INFO ] Load time of PNML (sax parser for PT used): 57 ms
[2024-05-24 16:51:31] [INFO ] Transformed 69 places.
[2024-05-24 16:51:31] [INFO ] Transformed 96 transitions.
[2024-05-24 16:51:31] [INFO ] Found NUPN structural information;
[2024-05-24 16:51:31] [INFO ] Completing missing partition info from NUPN : creating a component with [P_start_1_0, P_start_1_1, P_start_1_2, 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_setx_3_0, P_setx_3_1, P_setx_3_2, P_setbi_5_0, P_setbi_5_1, P_setbi_5_2, P_ify0_4_0, P_ify0_4_1, P_ify0_4_2, P_sety_9_0, P_sety_9_1, P_sety_9_2, P_ifxi_10_0, P_ifxi_10_1, P_ifxi_10_2, P_setbi_11_0, P_setbi_11_1, P_setbi_11_2, P_fordo_12_0, P_fordo_12_1, P_fordo_12_2, P_wait_0_0, P_wait_0_1, P_wait_0_2, P_wait_1_0, P_wait_1_1, P_wait_1_2, P_wait_2_0, P_wait_2_1, P_wait_2_2, P_await_13_0, P_await_13_1, P_await_13_2, P_done_0_0, P_done_0_1, P_done_0_2, P_done_1_0, P_done_1_1, P_done_1_2, P_done_2_0, P_done_2_1, P_done_2_2, P_ifyi_15_0, P_ifyi_15_1, P_ifyi_15_2, P_awaity_0, P_awaity_1, P_awaity_2, P_CS_21_0, P_CS_21_1, P_CS_21_2, P_setbi_24_0, P_setbi_24_1, P_setbi_24_2]
[2024-05-24 16:51:31] [INFO ] Parsed PT model containing 69 places and 96 transitions and 402 arcs in 150 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 22 ms.
Initial state reduction rules removed 4 formulas.
Deduced a syphon composed of 25 places in 1 ms
Reduce places removed 25 places and 34 transitions.
FORMULA LamportFastMutEx-PT-2-CTLCardinality-2024-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA LamportFastMutEx-PT-2-CTLCardinality-2024-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA LamportFastMutEx-PT-2-CTLCardinality-2024-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA LamportFastMutEx-PT-2-CTLCardinality-2024-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA LamportFastMutEx-PT-2-CTLCardinality-2024-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 37 out of 44 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 44/44 places, 62/62 transitions.
Applied a total of 0 rules in 7 ms. Remains 44 /44 variables (removed 0) and now considering 62/62 (removed 0) transitions.
[2024-05-24 16:51:31] [INFO ] Flow matrix only has 56 transitions (discarded 6 similar events)
// Phase 1: matrix 56 rows 44 cols
[2024-05-24 16:51:31] [INFO ] Computed 10 invariants in 9 ms
[2024-05-24 16:51:31] [INFO ] Implicit Places using invariants in 196 ms returned []
[2024-05-24 16:51:31] [INFO ] Flow matrix only has 56 transitions (discarded 6 similar events)
[2024-05-24 16:51:31] [INFO ] Invariant cache hit.
[2024-05-24 16:51:31] [INFO ] State equation strengthened by 16 read => feed constraints.
[2024-05-24 16:51:31] [INFO ] Implicit Places using invariants and state equation in 78 ms returned []
Implicit Place search using SMT with State Equation took 317 ms to find 0 implicit places.
Running 60 sub problems to find dead transitions.
[2024-05-24 16:51:31] [INFO ] Flow matrix only has 56 transitions (discarded 6 similar events)
[2024-05-24 16:51:31] [INFO ] Invariant cache hit.
[2024-05-24 16:51:31] [INFO ] State equation strengthened by 16 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/44 variables, 44/44 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/44 variables, 10/54 constraints. Problems are: Problem set: 0 solved, 60 unsolved
[2024-05-24 16:51:32] [INFO ] Deduced a trap composed of 9 places in 44 ms of which 5 ms to minimize.
Problem TDEAD1 is UNSAT
[2024-05-24 16:51:32] [INFO ] Deduced a trap composed of 9 places in 33 ms of which 2 ms to minimize.
[2024-05-24 16:51:32] [INFO ] Deduced a trap composed of 12 places in 30 ms of which 1 ms to minimize.
[2024-05-24 16:51:32] [INFO ] Deduced a trap composed of 9 places in 22 ms of which 0 ms to minimize.
Problem TDEAD3 is UNSAT
[2024-05-24 16:51:32] [INFO ] Deduced a trap composed of 13 places in 27 ms of which 1 ms to minimize.
[2024-05-24 16:51:32] [INFO ] Deduced a trap composed of 8 places in 31 ms of which 1 ms to minimize.
[2024-05-24 16:51:32] [INFO ] Deduced a trap composed of 16 places in 26 ms of which 1 ms to minimize.
[2024-05-24 16:51:32] [INFO ] Deduced a trap composed of 15 places in 34 ms of which 2 ms to minimize.
Problem TDEAD10 is UNSAT
[2024-05-24 16:51:32] [INFO ] Deduced a trap composed of 8 places in 25 ms of which 1 ms to minimize.
Problem TDEAD13 is UNSAT
[2024-05-24 16:51:32] [INFO ] Deduced a trap composed of 8 places in 17 ms of which 1 ms to minimize.
Problem TDEAD14 is UNSAT
[2024-05-24 16:51:32] [INFO ] Deduced a trap composed of 12 places in 29 ms of which 1 ms to minimize.
[2024-05-24 16:51:32] [INFO ] Deduced a trap composed of 12 places in 22 ms of which 1 ms to minimize.
[2024-05-24 16:51:32] [INFO ] Deduced a trap composed of 11 places in 26 ms of which 1 ms to minimize.
Problem TDEAD23 is UNSAT
Problem TDEAD27 is UNSAT
[2024-05-24 16:51:32] [INFO ] Deduced a trap composed of 10 places in 24 ms of which 0 ms to minimize.
[2024-05-24 16:51:32] [INFO ] Deduced a trap composed of 4 places in 21 ms of which 0 ms to minimize.
Problem TDEAD28 is UNSAT
[2024-05-24 16:51:32] [INFO ] Deduced a trap composed of 4 places in 19 ms of which 1 ms to minimize.
Problem TDEAD30 is UNSAT
Problem TDEAD32 is UNSAT
[2024-05-24 16:51:32] [INFO ] Deduced a trap composed of 10 places in 22 ms of which 1 ms to minimize.
[2024-05-24 16:51:32] [INFO ] Deduced a trap composed of 8 places in 22 ms of which 1 ms to minimize.
Problem TDEAD34 is UNSAT
[2024-05-24 16:51:32] [INFO ] Deduced a trap composed of 11 places in 25 ms of which 1 ms to minimize.
[2024-05-24 16:51:32] [INFO ] Deduced a trap composed of 13 places in 24 ms of which 1 ms to minimize.
Problem TDEAD1 is UNSAT
Problem TDEAD3 is UNSAT
Problem TDEAD10 is UNSAT
Problem TDEAD13 is UNSAT
Problem TDEAD14 is UNSAT
Problem TDEAD16 is UNSAT
Problem TDEAD23 is UNSAT
Problem TDEAD27 is UNSAT
Problem TDEAD28 is UNSAT
Problem TDEAD30 is UNSAT
Problem TDEAD32 is UNSAT
Problem TDEAD34 is UNSAT
At refinement iteration 2 (INCLUDED_ONLY) 0/44 variables, 20/74 constraints. Problems are: Problem set: 12 solved, 48 unsolved
[2024-05-24 16:51:32] [INFO ] Deduced a trap composed of 17 places in 30 ms of which 0 ms to minimize.
[2024-05-24 16:51:32] [INFO ] Deduced a trap composed of 11 places in 16 ms of which 1 ms to minimize.
[2024-05-24 16:51:32] [INFO ] Deduced a trap composed of 4 places in 17 ms of which 0 ms to minimize.
[2024-05-24 16:51:32] [INFO ] Deduced a trap composed of 11 places in 24 ms of which 1 ms to minimize.
[2024-05-24 16:51:32] [INFO ] Deduced a trap composed of 15 places in 29 ms of which 0 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/44 variables, 5/79 constraints. Problems are: Problem set: 12 solved, 48 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/44 variables, 0/79 constraints. Problems are: Problem set: 12 solved, 48 unsolved
At refinement iteration 5 (OVERLAPS) 56/100 variables, 44/123 constraints. Problems are: Problem set: 12 solved, 48 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/100 variables, 16/139 constraints. Problems are: Problem set: 12 solved, 48 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/100 variables, 0/139 constraints. Problems are: Problem set: 12 solved, 48 unsolved
At refinement iteration 8 (OVERLAPS) 0/100 variables, 0/139 constraints. Problems are: Problem set: 12 solved, 48 unsolved
No progress, stopping.
After SMT solving in domain Real declared 100/100 variables, and 139 constraints, problems are : Problem set: 12 solved, 48 unsolved in 1604 ms.
Refiners :[Domain max(s): 44/44 constraints, Positive P Invariants (semi-flows): 10/10 constraints, State Equation: 44/44 constraints, ReadFeed: 16/16 constraints, PredecessorRefiner: 60/60 constraints, Known Traps: 25/25 constraints]
Escalating to Integer solving :Problem set: 12 solved, 48 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/42 variables, 42/42 constraints. Problems are: Problem set: 12 solved, 48 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/42 variables, 4/46 constraints. Problems are: Problem set: 12 solved, 48 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/42 variables, 15/61 constraints. Problems are: Problem set: 12 solved, 48 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/42 variables, 0/61 constraints. Problems are: Problem set: 12 solved, 48 unsolved
At refinement iteration 4 (OVERLAPS) 2/44 variables, 6/67 constraints. Problems are: Problem set: 12 solved, 48 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/44 variables, 2/69 constraints. Problems are: Problem set: 12 solved, 48 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/44 variables, 10/79 constraints. Problems are: Problem set: 12 solved, 48 unsolved
[2024-05-24 16:51:33] [INFO ] Deduced a trap composed of 12 places in 32 ms of which 0 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/44 variables, 1/80 constraints. Problems are: Problem set: 12 solved, 48 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/44 variables, 0/80 constraints. Problems are: Problem set: 12 solved, 48 unsolved
At refinement iteration 9 (OVERLAPS) 56/100 variables, 44/124 constraints. Problems are: Problem set: 12 solved, 48 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/100 variables, 16/140 constraints. Problems are: Problem set: 12 solved, 48 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/100 variables, 48/188 constraints. Problems are: Problem set: 12 solved, 48 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/100 variables, 0/188 constraints. Problems are: Problem set: 12 solved, 48 unsolved
At refinement iteration 13 (OVERLAPS) 0/100 variables, 0/188 constraints. Problems are: Problem set: 12 solved, 48 unsolved
No progress, stopping.
After SMT solving in domain Int declared 100/100 variables, and 188 constraints, problems are : Problem set: 12 solved, 48 unsolved in 927 ms.
Refiners :[Domain max(s): 44/44 constraints, Positive P Invariants (semi-flows): 10/10 constraints, State Equation: 44/44 constraints, ReadFeed: 16/16 constraints, PredecessorRefiner: 48/60 constraints, Known Traps: 26/26 constraints]
After SMT, in 2596ms problems are : Problem set: 12 solved, 48 unsolved
Search for dead transitions found 12 dead transitions in 2610ms
Found 12 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 12 transitions
Dead transitions reduction (with SMT) removed 12 transitions
Starting structural reductions in LTL mode, iteration 1 : 44/44 places, 50/62 transitions.
Applied a total of 0 rules in 3 ms. Remains 44 /44 variables (removed 0) and now considering 50/50 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 2955 ms. Remains : 44/44 places, 50/62 transitions.
Support contains 37 out of 44 places after structural reductions.
[2024-05-24 16:51:34] [INFO ] Initial state reduction rules for CTL removed 3 formulas.
[2024-05-24 16:51:34] [INFO ] Flatten gal took : 22 ms
FORMULA LamportFastMutEx-PT-2-CTLCardinality-2024-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA LamportFastMutEx-PT-2-CTLCardinality-2024-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA LamportFastMutEx-PT-2-CTLCardinality-2024-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2024-05-24 16:51:34] [INFO ] Flatten gal took : 8 ms
[2024-05-24 16:51:34] [INFO ] Input system was already deterministic with 50 transitions.
RANDOM walk for 40000 steps (8 resets) in 1866 ms. (21 steps per ms) remains 25/44 properties
BEST_FIRST walk for 4003 steps (8 resets) in 69 ms. (57 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4003 steps (8 resets) in 36 ms. (108 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4002 steps (8 resets) in 33 ms. (117 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4004 steps (8 resets) in 37 ms. (105 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4004 steps (8 resets) in 20 ms. (190 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4004 steps (8 resets) in 38 ms. (102 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4004 steps (8 resets) in 19 ms. (200 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4004 steps (8 resets) in 20 ms. (190 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4002 steps (8 resets) in 26 ms. (148 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4002 steps (8 resets) in 22 ms. (174 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4002 steps (8 resets) in 20 ms. (190 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4004 steps (8 resets) in 21 ms. (182 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4003 steps (8 resets) in 17 ms. (222 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4004 steps (8 resets) in 17 ms. (222 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4002 steps (8 resets) in 15 ms. (250 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4003 steps (8 resets) in 26 ms. (148 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4001 steps (8 resets) in 16 ms. (235 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4003 steps (8 resets) in 26 ms. (148 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4001 steps (8 resets) in 18 ms. (210 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4004 steps (8 resets) in 17 ms. (222 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4003 steps (8 resets) in 17 ms. (222 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4001 steps (8 resets) in 27 ms. (142 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4004 steps (8 resets) in 17 ms. (222 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4004 steps (8 resets) in 38 ms. (102 steps per ms) remains 25/25 properties
[2024-05-24 16:51:35] [INFO ] Flow matrix only has 48 transitions (discarded 2 similar events)
// Phase 1: matrix 48 rows 44 cols
[2024-05-24 16:51:35] [INFO ] Computed 10 invariants in 2 ms
[2024-05-24 16:51:35] [INFO ] State equation strengthened by 14 read => feed constraints.
Problem AtomicPropp0 is UNSAT
Problem AtomicPropp1 is UNSAT
Problem AtomicPropp2 is UNSAT
Problem AtomicPropp3 is UNSAT
Problem AtomicPropp5 is UNSAT
Problem AtomicPropp7 is UNSAT
Problem AtomicPropp8 is UNSAT
Problem AtomicPropp10 is UNSAT
Problem AtomicPropp11 is UNSAT
Problem AtomicPropp12 is UNSAT
Problem AtomicPropp16 is UNSAT
Problem AtomicPropp17 is UNSAT
Problem AtomicPropp18 is UNSAT
Problem AtomicPropp21 is UNSAT
Problem AtomicPropp22 is UNSAT
Problem AtomicPropp23 is UNSAT
Problem AtomicPropp25 is UNSAT
Problem AtomicPropp26 is UNSAT
Problem AtomicPropp29 is UNSAT
Problem AtomicPropp30 is UNSAT
Problem AtomicPropp31 is UNSAT
Problem AtomicPropp32 is UNSAT
Problem AtomicPropp34 is UNSAT
Problem AtomicPropp35 is UNSAT
Problem AtomicPropp37 is UNSAT
After SMT solving in domain Real declared 32/92 variables, and 32 constraints, problems are : Problem set: 25 solved, 0 unsolved in 36 ms.
Refiners :[Domain max(s): 32/44 constraints, Positive P Invariants (semi-flows): 0/10 constraints, State Equation: 0/44 constraints, ReadFeed: 0/14 constraints, PredecessorRefiner: 25/25 constraints, Known Traps: 0/0 constraints]
After SMT, in 56ms problems are : Problem set: 25 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Successfully simplified 25 atomic propositions for a total of 8 simplifications.
FORMULA LamportFastMutEx-PT-2-CTLCardinality-2024-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2024-05-24 16:51:35] [INFO ] Flatten gal took : 5 ms
[2024-05-24 16:51:35] [INFO ] Flatten gal took : 5 ms
[2024-05-24 16:51:35] [INFO ] Input system was already deterministic with 50 transitions.
Support contains 29 out of 44 places (down from 35) after GAL structural reductions.
FORMULA LamportFastMutEx-PT-2-CTLCardinality-2024-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 1 stabilizing places and 2 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 44/44 places, 50/50 transitions.
Applied a total of 0 rules in 1 ms. Remains 44 /44 variables (removed 0) and now considering 50/50 (removed 0) transitions.
[2024-05-24 16:51:35] [INFO ] Flow matrix only has 48 transitions (discarded 2 similar events)
[2024-05-24 16:51:35] [INFO ] Invariant cache hit.
[2024-05-24 16:51:35] [INFO ] Implicit Places using invariants in 43 ms returned [30, 31]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 47 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 42/44 places, 50/50 transitions.
Applied a total of 0 rules in 2 ms. Remains 42 /42 variables (removed 0) and now considering 50/50 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 51 ms. Remains : 42/44 places, 50/50 transitions.
[2024-05-24 16:51:35] [INFO ] Flatten gal took : 4 ms
[2024-05-24 16:51:35] [INFO ] Flatten gal took : 4 ms
[2024-05-24 16:51:35] [INFO ] Input system was already deterministic with 50 transitions.
[2024-05-24 16:51:35] [INFO ] Flatten gal took : 4 ms
[2024-05-24 16:51:35] [INFO ] Flatten gal took : 3 ms
[2024-05-24 16:51:35] [INFO ] Time to serialize gal into /tmp/CTLCardinality15289820712163662482.gal : 2 ms
[2024-05-24 16:51:35] [INFO ] Time to serialize properties into /tmp/CTLCardinality14040038629722360246.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality15289820712163662482.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality14040038629722360246.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/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,380,0.024519,3980,2,369,5,1804,6,0,220,1984,0


Converting to forward existential form...Done !
original formula: (EX(TRUE) * AX((((P_setbi_5_1+P_setbi_5_2)<=(P_fordo_12_1+P_fordo_12_2)) + EF(((P_setbi_11_1+P_setbi_11_2)<=(P_ifyi_15_1+P_ifyi_15_2)))))...156
=> equivalent forward existential formula: ([(Init * !(EX(TRUE)))] = FALSE * [((EY(Init) * !(((P_setbi_5_1+P_setbi_5_2)<=(P_fordo_12_1+P_fordo_12_2)))) * !...234
Reverse transition relation is NOT exact ! Due to transitions t2, t3, t4, t5, t6, t7, t12, t13, t16, t17, t18, t19, t32, t33, t34, t35, t36, t37, t41, t42,...284
(forward)formula 0,1,0.064998,5816,1,0,129,12342,119,51,1449,11619,110
FORMULA LamportFastMutEx-PT-2-CTLCardinality-2024-01 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 44/44 places, 50/50 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 42 transition count 48
Applied a total of 4 rules in 14 ms. Remains 42 /44 variables (removed 2) and now considering 48/50 (removed 2) transitions.
[2024-05-24 16:51:35] [INFO ] Flow matrix only has 46 transitions (discarded 2 similar events)
// Phase 1: matrix 46 rows 42 cols
[2024-05-24 16:51:35] [INFO ] Computed 10 invariants in 1 ms
[2024-05-24 16:51:35] [INFO ] Implicit Places using invariants in 54 ms returned [28, 29]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 56 ms to find 2 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 40/44 places, 48/50 transitions.
Applied a total of 0 rules in 2 ms. Remains 40 /40 variables (removed 0) and now considering 48/48 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 72 ms. Remains : 40/44 places, 48/50 transitions.
[2024-05-24 16:51:35] [INFO ] Flatten gal took : 3 ms
[2024-05-24 16:51:35] [INFO ] Flatten gal took : 3 ms
[2024-05-24 16:51:35] [INFO ] Input system was already deterministic with 48 transitions.
[2024-05-24 16:51:35] [INFO ] Flatten gal took : 4 ms
[2024-05-24 16:51:35] [INFO ] Flatten gal took : 3 ms
[2024-05-24 16:51:35] [INFO ] Time to serialize gal into /tmp/CTLCardinality16027285377588013705.gal : 1 ms
[2024-05-24 16:51:35] [INFO ] Time to serialize properties into /tmp/CTLCardinality12289383560620984792.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality16027285377588013705.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality12289383560620984792.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/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,348,0.015136,3724,2,347,5,1763,6,0,210,1949,0


Converting to forward existential form...Done !
original formula: (EF((!(E(((P_ifyi_15_1+P_ifyi_15_2)<=(P_ify0_4_1+P_ify0_4_2)) U ((P_setx_3_1+P_setx_3_2)>(P_setbi_24_1+P_setbi_24_2)))) * ((P_setbi_11_1+...319
=> equivalent forward existential formula: ([((FwdU(Init,TRUE) * ((P_setbi_11_1+P_setbi_11_2)>(P_setx_3_1+P_setx_3_2))) * !(E(((P_ifyi_15_1+P_ifyi_15_2)<=(...395
Reverse transition relation is NOT exact ! Due to transitions t2, t3, t4, t5, t6, t7, t12, t13, t16, t17, t18, t19, t28, t29, t30, t31, t32, t33, t37, t38,...284
(forward)formula 0,1,0.08633,7736,1,0,168,21362,115,71,1394,23472,142
FORMULA LamportFastMutEx-PT-2-CTLCardinality-2024-02 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 44/44 places, 50/50 transitions.
Applied a total of 0 rules in 0 ms. Remains 44 /44 variables (removed 0) and now considering 50/50 (removed 0) transitions.
[2024-05-24 16:51:36] [INFO ] Flow matrix only has 48 transitions (discarded 2 similar events)
// Phase 1: matrix 48 rows 44 cols
[2024-05-24 16:51:36] [INFO ] Computed 10 invariants in 3 ms
[2024-05-24 16:51:36] [INFO ] Implicit Places using invariants in 56 ms returned []
[2024-05-24 16:51:36] [INFO ] Flow matrix only has 48 transitions (discarded 2 similar events)
[2024-05-24 16:51:36] [INFO ] Invariant cache hit.
[2024-05-24 16:51:36] [INFO ] State equation strengthened by 14 read => feed constraints.
[2024-05-24 16:51:36] [INFO ] Implicit Places using invariants and state equation in 70 ms returned []
Implicit Place search using SMT with State Equation took 127 ms to find 0 implicit places.
Running 48 sub problems to find dead transitions.
[2024-05-24 16:51:36] [INFO ] Flow matrix only has 48 transitions (discarded 2 similar events)
[2024-05-24 16:51:36] [INFO ] Invariant cache hit.
[2024-05-24 16:51:36] [INFO ] State equation strengthened by 14 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/42 variables, 42/42 constraints. Problems are: Problem set: 0 solved, 48 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/42 variables, 4/46 constraints. Problems are: Problem set: 0 solved, 48 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/42 variables, 0/46 constraints. Problems are: Problem set: 0 solved, 48 unsolved
At refinement iteration 3 (OVERLAPS) 2/44 variables, 6/52 constraints. Problems are: Problem set: 0 solved, 48 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/44 variables, 2/54 constraints. Problems are: Problem set: 0 solved, 48 unsolved
[2024-05-24 16:51:36] [INFO ] Deduced a trap composed of 6 places in 23 ms of which 1 ms to minimize.
[2024-05-24 16:51:36] [INFO ] Deduced a trap composed of 5 places in 22 ms of which 1 ms to minimize.
[2024-05-24 16:51:36] [INFO ] Deduced a trap composed of 4 places in 17 ms of which 0 ms to minimize.
[2024-05-24 16:51:36] [INFO ] Deduced a trap composed of 6 places in 15 ms of which 0 ms to minimize.
[2024-05-24 16:51:36] [INFO ] Deduced a trap composed of 4 places in 17 ms of which 0 ms to minimize.
[2024-05-24 16:51:36] [INFO ] Deduced a trap composed of 7 places in 20 ms of which 0 ms to minimize.
[2024-05-24 16:51:36] [INFO ] Deduced a trap composed of 10 places in 21 ms of which 0 ms to minimize.
[2024-05-24 16:51:36] [INFO ] Deduced a trap composed of 8 places in 23 ms of which 2 ms to minimize.
[2024-05-24 16:51:36] [INFO ] Deduced a trap composed of 9 places in 25 ms of which 4 ms to minimize.
[2024-05-24 16:51:36] [INFO ] Deduced a trap composed of 10 places in 23 ms of which 1 ms to minimize.
[2024-05-24 16:51:36] [INFO ] Deduced a trap composed of 12 places in 25 ms of which 1 ms to minimize.
[2024-05-24 16:51:36] [INFO ] Deduced a trap composed of 8 places in 24 ms of which 1 ms to minimize.
[2024-05-24 16:51:36] [INFO ] Deduced a trap composed of 12 places in 22 ms of which 1 ms to minimize.
[2024-05-24 16:51:36] [INFO ] Deduced a trap composed of 9 places in 16 ms of which 1 ms to minimize.
[2024-05-24 16:51:36] [INFO ] Deduced a trap composed of 9 places in 15 ms of which 1 ms to minimize.
[2024-05-24 16:51:36] [INFO ] Deduced a trap composed of 11 places in 21 ms of which 1 ms to minimize.
[2024-05-24 16:51:36] [INFO ] Deduced a trap composed of 11 places in 22 ms of which 1 ms to minimize.
[2024-05-24 16:51:36] [INFO ] Deduced a trap composed of 8 places in 21 ms of which 1 ms to minimize.
[2024-05-24 16:51:36] [INFO ] Deduced a trap composed of 9 places in 20 ms of which 0 ms to minimize.
[2024-05-24 16:51:36] [INFO ] Deduced a trap composed of 12 places in 21 ms of which 1 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/44 variables, 20/74 constraints. Problems are: Problem set: 0 solved, 48 unsolved
[2024-05-24 16:51:36] [INFO ] Deduced a trap composed of 13 places in 24 ms of which 1 ms to minimize.
[2024-05-24 16:51:36] [INFO ] Deduced a trap composed of 10 places in 20 ms of which 1 ms to minimize.
[2024-05-24 16:51:37] [INFO ] Deduced a trap composed of 11 places in 22 ms of which 1 ms to minimize.
[2024-05-24 16:51:37] [INFO ] Deduced a trap composed of 13 places in 20 ms of which 0 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/44 variables, 4/78 constraints. Problems are: Problem set: 0 solved, 48 unsolved
[2024-05-24 16:51:37] [INFO ] Deduced a trap composed of 10 places in 24 ms of which 2 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/44 variables, 1/79 constraints. Problems are: Problem set: 0 solved, 48 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/44 variables, 0/79 constraints. Problems are: Problem set: 0 solved, 48 unsolved
At refinement iteration 9 (OVERLAPS) 48/92 variables, 44/123 constraints. Problems are: Problem set: 0 solved, 48 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/92 variables, 14/137 constraints. Problems are: Problem set: 0 solved, 48 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/92 variables, 0/137 constraints. Problems are: Problem set: 0 solved, 48 unsolved
At refinement iteration 12 (OVERLAPS) 0/92 variables, 0/137 constraints. Problems are: Problem set: 0 solved, 48 unsolved
No progress, stopping.
After SMT solving in domain Real declared 92/92 variables, and 137 constraints, problems are : Problem set: 0 solved, 48 unsolved in 1568 ms.
Refiners :[Domain max(s): 44/44 constraints, Positive P Invariants (semi-flows): 10/10 constraints, State Equation: 44/44 constraints, ReadFeed: 14/14 constraints, PredecessorRefiner: 48/48 constraints, Known Traps: 25/25 constraints]
Escalating to Integer solving :Problem set: 0 solved, 48 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/42 variables, 42/42 constraints. Problems are: Problem set: 0 solved, 48 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/42 variables, 4/46 constraints. Problems are: Problem set: 0 solved, 48 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/42 variables, 14/60 constraints. Problems are: Problem set: 0 solved, 48 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/42 variables, 0/60 constraints. Problems are: Problem set: 0 solved, 48 unsolved
At refinement iteration 4 (OVERLAPS) 2/44 variables, 6/66 constraints. Problems are: Problem set: 0 solved, 48 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/44 variables, 2/68 constraints. Problems are: Problem set: 0 solved, 48 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/44 variables, 11/79 constraints. Problems are: Problem set: 0 solved, 48 unsolved
[2024-05-24 16:51:37] [INFO ] Deduced a trap composed of 12 places in 34 ms of which 1 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/44 variables, 1/80 constraints. Problems are: Problem set: 0 solved, 48 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/44 variables, 0/80 constraints. Problems are: Problem set: 0 solved, 48 unsolved
At refinement iteration 9 (OVERLAPS) 48/92 variables, 44/124 constraints. Problems are: Problem set: 0 solved, 48 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/92 variables, 14/138 constraints. Problems are: Problem set: 0 solved, 48 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/92 variables, 48/186 constraints. Problems are: Problem set: 0 solved, 48 unsolved
[2024-05-24 16:51:38] [INFO ] Deduced a trap composed of 11 places in 37 ms of which 0 ms to minimize.
[2024-05-24 16:51:38] [INFO ] Deduced a trap composed of 11 places in 31 ms of which 0 ms to minimize.
At refinement iteration 12 (INCLUDED_ONLY) 0/92 variables, 2/188 constraints. Problems are: Problem set: 0 solved, 48 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/92 variables, 0/188 constraints. Problems are: Problem set: 0 solved, 48 unsolved
[2024-05-24 16:51:38] [INFO ] Deduced a trap composed of 12 places in 32 ms of which 0 ms to minimize.
At refinement iteration 14 (OVERLAPS) 0/92 variables, 1/189 constraints. Problems are: Problem set: 0 solved, 48 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/92 variables, 0/189 constraints. Problems are: Problem set: 0 solved, 48 unsolved
At refinement iteration 16 (OVERLAPS) 0/92 variables, 0/189 constraints. Problems are: Problem set: 0 solved, 48 unsolved
No progress, stopping.
After SMT solving in domain Int declared 92/92 variables, and 189 constraints, problems are : Problem set: 0 solved, 48 unsolved in 1568 ms.
Refiners :[Domain max(s): 44/44 constraints, Positive P Invariants (semi-flows): 10/10 constraints, State Equation: 44/44 constraints, ReadFeed: 14/14 constraints, PredecessorRefiner: 48/48 constraints, Known Traps: 29/29 constraints]
After SMT, in 3158ms problems are : Problem set: 0 solved, 48 unsolved
Search for dead transitions found 0 dead transitions in 3158ms
Finished structural reductions in LTL mode , in 1 iterations and 3286 ms. Remains : 44/44 places, 50/50 transitions.
[2024-05-24 16:51:39] [INFO ] Flatten gal took : 5 ms
[2024-05-24 16:51:39] [INFO ] Flatten gal took : 3 ms
[2024-05-24 16:51:39] [INFO ] Input system was already deterministic with 50 transitions.
[2024-05-24 16:51:39] [INFO ] Flatten gal took : 3 ms
[2024-05-24 16:51:39] [INFO ] Flatten gal took : 3 ms
[2024-05-24 16:51:39] [INFO ] Time to serialize gal into /tmp/CTLCardinality6603675243586131598.gal : 1 ms
[2024-05-24 16:51:39] [INFO ] Time to serialize properties into /tmp/CTLCardinality7138386593179680795.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality6603675243586131598.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality7138386593179680795.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/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,380,0.015415,3760,2,338,5,1727,6,0,228,1882,0


Converting to forward existential form...Done !
original formula: AG(EX(EG(((P_ify0_4_1+P_ify0_4_2)>(P_await_13_1+P_await_13_2)))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(EX(EG(((P_ify0_4_1+P_ify0_4_2)>(P_await_13_1+P_await_13_2))))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t2, t3, t4, t5, t6, t7, t12, t13, t16, t17, t18, t19, t32, t33, t34, t35, t36, t37, t41, t42,...284
(forward)formula 0,0,0.058485,6188,1,0,152,13554,120,62,1513,11781,137
FORMULA LamportFastMutEx-PT-2-CTLCardinality-2024-04 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 44/44 places, 50/50 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 42 transition count 48
Applied a total of 4 rules in 9 ms. Remains 42 /44 variables (removed 2) and now considering 48/50 (removed 2) transitions.
[2024-05-24 16:51:39] [INFO ] Flow matrix only has 46 transitions (discarded 2 similar events)
// Phase 1: matrix 46 rows 42 cols
[2024-05-24 16:51:39] [INFO ] Computed 10 invariants in 1 ms
[2024-05-24 16:51:39] [INFO ] Implicit Places using invariants in 42 ms returned [28, 29]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 43 ms to find 2 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 40/44 places, 48/50 transitions.
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 2 Pre rules applied. Total rules applied 0 place count 40 transition count 46
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 38 transition count 46
Applied a total of 4 rules in 8 ms. Remains 38 /40 variables (removed 2) and now considering 46/48 (removed 2) transitions.
[2024-05-24 16:51:39] [INFO ] Flow matrix only has 44 transitions (discarded 2 similar events)
// Phase 1: matrix 44 rows 38 cols
[2024-05-24 16:51:39] [INFO ] Computed 8 invariants in 3 ms
[2024-05-24 16:51:39] [INFO ] Implicit Places using invariants in 41 ms returned []
[2024-05-24 16:51:39] [INFO ] Flow matrix only has 44 transitions (discarded 2 similar events)
[2024-05-24 16:51:39] [INFO ] Invariant cache hit.
[2024-05-24 16:51:39] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-24 16:51:39] [INFO ] Implicit Places using invariants and state equation in 62 ms returned []
Implicit Place search using SMT with State Equation took 104 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 38/44 places, 46/50 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 164 ms. Remains : 38/44 places, 46/50 transitions.
[2024-05-24 16:51:39] [INFO ] Flatten gal took : 3 ms
[2024-05-24 16:51:39] [INFO ] Flatten gal took : 2 ms
[2024-05-24 16:51:39] [INFO ] Input system was already deterministic with 46 transitions.
[2024-05-24 16:51:39] [INFO ] Flatten gal took : 3 ms
[2024-05-24 16:51:39] [INFO ] Flatten gal took : 2 ms
[2024-05-24 16:51:39] [INFO ] Time to serialize gal into /tmp/CTLCardinality17722086465541970861.gal : 1 ms
[2024-05-24 16:51:39] [INFO ] Time to serialize properties into /tmp/CTLCardinality2329495016248144116.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality17722086465541970861.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality2329495016248144116.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/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,324,0.017539,3728,2,339,5,1727,6,0,200,1909,0


Converting to forward existential form...Done !
original formula: AF(EG((P_setbi_11_1==1)))
=> equivalent forward existential formula: [FwdG(Init,!(EG((P_setbi_11_1==1))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t2, t3, t4, t5, t6, t7, t12, t13, t16, t17, t18, t19, t29, t30, t32, t33, t34, t35, t36, t37,...284
(forward)formula 0,0,0.086881,7476,1,0,207,18153,116,102,1348,23554,187
FORMULA LamportFastMutEx-PT-2-CTLCardinality-2024-09 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 44/44 places, 50/50 transitions.
Applied a total of 0 rules in 2 ms. Remains 44 /44 variables (removed 0) and now considering 50/50 (removed 0) transitions.
[2024-05-24 16:51:39] [INFO ] Flow matrix only has 48 transitions (discarded 2 similar events)
// Phase 1: matrix 48 rows 44 cols
[2024-05-24 16:51:39] [INFO ] Computed 10 invariants in 1 ms
[2024-05-24 16:51:39] [INFO ] Implicit Places using invariants in 52 ms returned [30, 31]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 54 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 42/44 places, 50/50 transitions.
Applied a total of 0 rules in 1 ms. Remains 42 /42 variables (removed 0) and now considering 50/50 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 57 ms. Remains : 42/44 places, 50/50 transitions.
[2024-05-24 16:51:39] [INFO ] Flatten gal took : 3 ms
[2024-05-24 16:51:39] [INFO ] Flatten gal took : 3 ms
[2024-05-24 16:51:39] [INFO ] Input system was already deterministic with 50 transitions.
[2024-05-24 16:51:39] [INFO ] Flatten gal took : 3 ms
[2024-05-24 16:51:39] [INFO ] Flatten gal took : 2 ms
[2024-05-24 16:51:39] [INFO ] Time to serialize gal into /tmp/CTLCardinality14519100895789908370.gal : 1 ms
[2024-05-24 16:51:39] [INFO ] Time to serialize properties into /tmp/CTLCardinality920938596015891678.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality14519100895789908370.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality920938596015891678.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/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,380,0.015003,4052,2,369,5,1804,6,0,220,1984,0


Converting to forward existential form...Done !
original formula: ((A(AF(EX(((P_done_1_2==0)||(P_awaity_2==1)))) U (P_start_1_2==0)) + AF(EG((((P_b_2_true==0)&&(P_fordo_12_1==0))&&(y_0==1))))) + AG(EX((P...172
=> equivalent forward existential formula: [(FwdU((Init * !((!((E(!((P_start_1_2==0)) U (!(!(EG(!(EX(((P_done_1_2==0)||(P_awaity_2==1))))))) * !((P_start_1...302
Reverse transition relation is NOT exact ! Due to transitions t2, t3, t4, t5, t6, t7, t12, t13, t16, t17, t18, t19, t32, t33, t34, t35, t36, t37, t41, t42,...284
Using saturation style SCC detection
(forward)formula 0,0,0.10569,8540,1,0,241,26032,139,114,1542,26272,251
FORMULA LamportFastMutEx-PT-2-CTLCardinality-2024-10 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 44/44 places, 50/50 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 42 transition count 48
Applied a total of 4 rules in 4 ms. Remains 42 /44 variables (removed 2) and now considering 48/50 (removed 2) transitions.
[2024-05-24 16:51:39] [INFO ] Flow matrix only has 46 transitions (discarded 2 similar events)
// Phase 1: matrix 46 rows 42 cols
[2024-05-24 16:51:39] [INFO ] Computed 10 invariants in 0 ms
[2024-05-24 16:51:39] [INFO ] Implicit Places using invariants in 44 ms returned [28, 29]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 44 ms to find 2 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 40/44 places, 48/50 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 40 transition count 47
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 39 transition count 47
Applied a total of 2 rules in 3 ms. Remains 39 /40 variables (removed 1) and now considering 47/48 (removed 1) transitions.
[2024-05-24 16:51:39] [INFO ] Flow matrix only has 45 transitions (discarded 2 similar events)
// Phase 1: matrix 45 rows 39 cols
[2024-05-24 16:51:39] [INFO ] Computed 8 invariants in 2 ms
[2024-05-24 16:51:39] [INFO ] Implicit Places using invariants in 42 ms returned []
[2024-05-24 16:51:39] [INFO ] Flow matrix only has 45 transitions (discarded 2 similar events)
[2024-05-24 16:51:39] [INFO ] Invariant cache hit.
[2024-05-24 16:51:40] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-24 16:51:40] [INFO ] Implicit Places using invariants and state equation in 53 ms returned []
Implicit Place search using SMT with State Equation took 97 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 39/44 places, 47/50 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 148 ms. Remains : 39/44 places, 47/50 transitions.
[2024-05-24 16:51:40] [INFO ] Flatten gal took : 4 ms
[2024-05-24 16:51:40] [INFO ] Flatten gal took : 5 ms
[2024-05-24 16:51:40] [INFO ] Input system was already deterministic with 47 transitions.
[2024-05-24 16:51:40] [INFO ] Flatten gal took : 3 ms
[2024-05-24 16:51:40] [INFO ] Flatten gal took : 2 ms
[2024-05-24 16:51:40] [INFO ] Time to serialize gal into /tmp/CTLCardinality3796442556629624623.gal : 0 ms
[2024-05-24 16:51:40] [INFO ] Time to serialize properties into /tmp/CTLCardinality16799912301952293116.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality3796442556629624623.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality16799912301952293116.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/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,336,0.014398,3732,2,344,5,1777,6,0,205,1952,0


Converting to forward existential form...Done !
original formula: AF(EG(EF(((P_done_1_1==0)||(P_setbi_24_1==1)))))
=> equivalent forward existential formula: [FwdG(Init,!(EG(E(TRUE U ((P_done_1_1==0)||(P_setbi_24_1==1))))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t2, t3, t4, t5, t6, t7, t12, t13, t16, t17, t18, t19, t27, t28, t29, t33, t34, t36, t37, t38,...284
(forward)formula 0,1,0.061199,6160,1,0,138,13608,120,56,1401,13466,128
FORMULA LamportFastMutEx-PT-2-CTLCardinality-2024-15 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

ITS tools runner thread asked to quit. Dying gracefully.
[2024-05-24 16:51:40] [INFO ] Flatten gal took : 6 ms
[2024-05-24 16:51:40] [INFO ] Flatten gal took : 3 ms
Total runtime 8930 ms.

BK_STOP 1716569500204

--------------------
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_1.0.0.202405141337.jar
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /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="LamportFastMutEx-PT-2"
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 2-5568"
echo " Executing tool itstools"
echo " Input is LamportFastMutEx-PT-2, 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 r224-tall-171649612400257"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/LamportFastMutEx-PT-2.tgz
mv LamportFastMutEx-PT-2 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 ;