About the Execution of ITS-Tools for TwoPhaseLocking-PT-nC00020vD
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 321.035 | 12304.00 | 22542.00 | 107.10 | FTTFTFTTFFTTTFTF | normal |
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.r422-smll-171690574000305.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 TwoPhaseLocking-PT-nC00020vD, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r422-smll-171690574000305
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 444K
-rw-r--r-- 1 mcc users 7.2K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 72K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.4K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 46K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.9K Apr 23 08:03 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Apr 23 08:03 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Apr 23 08:03 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Apr 23 08:03 LTLFireability.xml
-rw-r--r-- 1 mcc users 13K Apr 13 07:14 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 127K Apr 13 07:14 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.3K Apr 13 07:13 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 67K Apr 13 07:13 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Apr 23 08:03 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K Apr 23 08:03 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 10 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 4.6K May 18 16:43 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 TwoPhaseLocking-PT-nC00020vD-CTLCardinality-2024-00
FORMULA_NAME TwoPhaseLocking-PT-nC00020vD-CTLCardinality-2024-01
FORMULA_NAME TwoPhaseLocking-PT-nC00020vD-CTLCardinality-2024-02
FORMULA_NAME TwoPhaseLocking-PT-nC00020vD-CTLCardinality-2024-03
FORMULA_NAME TwoPhaseLocking-PT-nC00020vD-CTLCardinality-2024-04
FORMULA_NAME TwoPhaseLocking-PT-nC00020vD-CTLCardinality-2024-05
FORMULA_NAME TwoPhaseLocking-PT-nC00020vD-CTLCardinality-2024-06
FORMULA_NAME TwoPhaseLocking-PT-nC00020vD-CTLCardinality-2024-07
FORMULA_NAME TwoPhaseLocking-PT-nC00020vD-CTLCardinality-2024-08
FORMULA_NAME TwoPhaseLocking-PT-nC00020vD-CTLCardinality-2024-09
FORMULA_NAME TwoPhaseLocking-PT-nC00020vD-CTLCardinality-2024-10
FORMULA_NAME TwoPhaseLocking-PT-nC00020vD-CTLCardinality-2024-11
FORMULA_NAME TwoPhaseLocking-PT-nC00020vD-CTLCardinality-2023-12
FORMULA_NAME TwoPhaseLocking-PT-nC00020vD-CTLCardinality-2023-13
FORMULA_NAME TwoPhaseLocking-PT-nC00020vD-CTLCardinality-2023-14
FORMULA_NAME TwoPhaseLocking-PT-nC00020vD-CTLCardinality-2023-15
=== Now, execution of the tool begins
BK_START 1717046606947
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=TwoPhaseLocking-PT-nC00020vD
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLCardinality PT
Running Version 202405141337
[2024-05-30 05:23:29] [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]
[2024-05-30 05:23:29] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-30 05:23:29] [INFO ] Load time of PNML (sax parser for PT used): 43 ms
[2024-05-30 05:23:29] [INFO ] Transformed 8 places.
[2024-05-30 05:23:29] [INFO ] Transformed 6 transitions.
[2024-05-30 05:23:29] [INFO ] Parsed PT model containing 8 places and 6 transitions and 18 arcs in 195 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 32 ms.
Initial state reduction rules removed 2 formulas.
FORMULA TwoPhaseLocking-PT-nC00020vD-CTLCardinality-2023-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA TwoPhaseLocking-PT-nC00020vD-CTLCardinality-2023-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 8 out of 8 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 8/8 places, 6/6 transitions.
Applied a total of 0 rules in 13 ms. Remains 8 /8 variables (removed 0) and now considering 6/6 (removed 0) transitions.
// Phase 1: matrix 6 rows 8 cols
[2024-05-30 05:23:29] [INFO ] Computed 3 invariants in 4 ms
[2024-05-30 05:23:29] [INFO ] Implicit Places using invariants in 242 ms returned []
[2024-05-30 05:23:29] [INFO ] Invariant cache hit.
[2024-05-30 05:23:30] [INFO ] Implicit Places using invariants and state equation in 73 ms returned []
Implicit Place search using SMT with State Equation took 386 ms to find 0 implicit places.
Running 5 sub problems to find dead transitions.
[2024-05-30 05:23:30] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/7 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/7 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 2 (OVERLAPS) 1/8 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/8 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 4 (OVERLAPS) 6/14 variables, 8/11 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/14 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 6 (OVERLAPS) 0/14 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 5 unsolved
No progress, stopping.
After SMT solving in domain Real declared 14/14 variables, and 11 constraints, problems are : Problem set: 0 solved, 5 unsolved in 248 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, State Equation: 8/8 constraints, PredecessorRefiner: 5/5 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 5 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/7 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/7 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 2 (OVERLAPS) 1/8 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/8 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 4 (OVERLAPS) 6/14 variables, 8/11 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/14 variables, 5/16 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/14 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 7 (OVERLAPS) 0/14 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 5 unsolved
No progress, stopping.
After SMT solving in domain Int declared 14/14 variables, and 16 constraints, problems are : Problem set: 0 solved, 5 unsolved in 180 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, State Equation: 8/8 constraints, PredecessorRefiner: 5/5 constraints, Known Traps: 0/0 constraints]
After SMT, in 469ms problems are : Problem set: 0 solved, 5 unsolved
Search for dead transitions found 0 dead transitions in 487ms
Finished structural reductions in LTL mode , in 1 iterations and 918 ms. Remains : 8/8 places, 6/6 transitions.
Support contains 8 out of 8 places after structural reductions.
[2024-05-30 05:23:30] [INFO ] Flatten gal took : 18 ms
[2024-05-30 05:23:30] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
FORMULA TwoPhaseLocking-PT-nC00020vD-CTLCardinality-2024-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2024-05-30 05:23:30] [INFO ] Flatten gal took : 5 ms
[2024-05-30 05:23:30] [INFO ] Input system was already deterministic with 6 transitions.
RANDOM walk for 40014 steps (337 resets) in 1426 ms. (28 steps per ms) remains 18/46 properties
BEST_FIRST walk for 4003 steps (8 resets) in 64 ms. (61 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4004 steps (36 resets) in 95 ms. (41 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4003 steps (8 resets) in 87 ms. (45 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4004 steps (8 resets) in 62 ms. (63 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4002 steps (8 resets) in 79 ms. (50 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4002 steps (8 resets) in 68 ms. (58 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4004 steps (36 resets) in 58 ms. (67 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4003 steps (8 resets) in 38 ms. (102 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4003 steps (8 resets) in 70 ms. (56 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4004 steps (36 resets) in 37 ms. (105 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4003 steps (8 resets) in 21 ms. (181 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4003 steps (24 resets) in 20 ms. (190 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4004 steps (8 resets) in 32 ms. (121 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4003 steps (10 resets) in 21 ms. (181 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4004 steps (8 resets) in 53 ms. (74 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4002 steps (28 resets) in 22 ms. (174 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4003 steps (8 resets) in 24 ms. (160 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4004 steps (9 resets) in 73 ms. (54 steps per ms) remains 18/18 properties
[2024-05-30 05:23:31] [INFO ] Invariant cache hit.
Problem AtomicPropp8 is UNSAT
Problem AtomicPropp9 is UNSAT
Problem AtomicPropp15 is UNSAT
Problem AtomicPropp17 is UNSAT
Problem AtomicPropp18 is UNSAT
Problem AtomicPropp21 is UNSAT
Problem AtomicPropp22 is UNSAT
Problem AtomicPropp23 is UNSAT
Problem AtomicPropp24 is UNSAT
Problem AtomicPropp25 is UNSAT
Problem AtomicPropp26 is UNSAT
Problem AtomicPropp30 is UNSAT
Problem AtomicPropp33 is UNSAT
Problem AtomicPropp34 is UNSAT
Problem AtomicPropp35 is UNSAT
Problem AtomicPropp39 is UNSAT
Problem AtomicPropp40 is UNSAT
Problem AtomicPropp44 is UNSAT
After SMT solving in domain Real declared 8/14 variables, and 3 constraints, problems are : Problem set: 18 solved, 0 unsolved in 48 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, State Equation: 0/8 constraints, PredecessorRefiner: 18/18 constraints, Known Traps: 0/0 constraints]
After SMT, in 76ms problems are : Problem set: 18 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Successfully simplified 18 atomic propositions for a total of 13 simplifications.
FORMULA TwoPhaseLocking-PT-nC00020vD-CTLCardinality-2024-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA TwoPhaseLocking-PT-nC00020vD-CTLCardinality-2024-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2024-05-30 05:23:31] [INFO ] Flatten gal took : 4 ms
[2024-05-30 05:23:31] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
FORMULA TwoPhaseLocking-PT-nC00020vD-CTLCardinality-2024-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2024-05-30 05:23:31] [INFO ] Flatten gal took : 2 ms
[2024-05-30 05:23:32] [INFO ] Input system was already deterministic with 6 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 8/8 places, 6/6 transitions.
Applied a total of 0 rules in 1 ms. Remains 8 /8 variables (removed 0) and now considering 6/6 (removed 0) transitions.
[2024-05-30 05:23:32] [INFO ] Invariant cache hit.
[2024-05-30 05:23:32] [INFO ] Implicit Places using invariants in 31 ms returned []
[2024-05-30 05:23:32] [INFO ] Invariant cache hit.
[2024-05-30 05:23:32] [INFO ] Implicit Places using invariants and state equation in 34 ms returned []
Implicit Place search using SMT with State Equation took 67 ms to find 0 implicit places.
Running 5 sub problems to find dead transitions.
[2024-05-30 05:23:32] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/7 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/7 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 2 (OVERLAPS) 1/8 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/8 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 4 (OVERLAPS) 6/14 variables, 8/11 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/14 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 6 (OVERLAPS) 0/14 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 5 unsolved
No progress, stopping.
After SMT solving in domain Real declared 14/14 variables, and 11 constraints, problems are : Problem set: 0 solved, 5 unsolved in 92 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, State Equation: 8/8 constraints, PredecessorRefiner: 5/5 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 5 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/7 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/7 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 2 (OVERLAPS) 1/8 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/8 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 4 (OVERLAPS) 6/14 variables, 8/11 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/14 variables, 5/16 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/14 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 7 (OVERLAPS) 0/14 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 5 unsolved
No progress, stopping.
After SMT solving in domain Int declared 14/14 variables, and 16 constraints, problems are : Problem set: 0 solved, 5 unsolved in 79 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, State Equation: 8/8 constraints, PredecessorRefiner: 5/5 constraints, Known Traps: 0/0 constraints]
After SMT, in 176ms problems are : Problem set: 0 solved, 5 unsolved
Search for dead transitions found 0 dead transitions in 177ms
Finished structural reductions in LTL mode , in 1 iterations and 245 ms. Remains : 8/8 places, 6/6 transitions.
[2024-05-30 05:23:32] [INFO ] Flatten gal took : 2 ms
[2024-05-30 05:23:32] [INFO ] Flatten gal took : 1 ms
[2024-05-30 05:23:32] [INFO ] Input system was already deterministic with 6 transitions.
[2024-05-30 05:23:32] [INFO ] Flatten gal took : 2 ms
[2024-05-30 05:23:32] [INFO ] Flatten gal took : 2 ms
[2024-05-30 05:23:32] [INFO ] Time to serialize gal into /tmp/CTLCardinality9349225609801963247.gal : 1 ms
[2024-05-30 05:23:32] [INFO ] Time to serialize properties into /tmp/CTLCardinality4040055898956069425.ctl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality9349225609801963247.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality4040055898956069425.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,7006,0.167588,7520,2,2221,5,21609,6,0,41,23388,0
Converting to forward existential form...Done !
original formula: A(!(AG(AF((resA>=10)))) U AG((EX((((Clients<=19)&&(haveA2<=16))||((resB<=haveB)&&(haveAandB>=20)))) + !(((resB<1) * E((resB<=haveA2andB) ...174
=> equivalent forward existential formula: [((Init * !(EG(!(!(E(TRUE U !((EX((((Clients<=19)&&(haveA2<=16))||((resB<=haveB)&&(haveAandB>=20)))) + !(((resB<...563
Reverse transition relation is NOT exact ! Due to transitions t3, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :0...161
(forward)formula 0,0,1.28078,30044,1,0,424,124781,46,243,360,163147,515
FORMULA TwoPhaseLocking-PT-nC00020vD-CTLCardinality-2024-00 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !
***************************************
Starting structural reductions in SI_CTL mode, iteration 0 : 8/8 places, 6/6 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 8 transition count 5
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 7 transition count 5
Applied a total of 2 rules in 16 ms. Remains 7 /8 variables (removed 1) and now considering 5/6 (removed 1) transitions.
// Phase 1: matrix 5 rows 7 cols
[2024-05-30 05:23:33] [INFO ] Computed 3 invariants in 1 ms
[2024-05-30 05:23:33] [INFO ] Implicit Places using invariants in 26 ms returned [5]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 28 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 6/8 places, 5/6 transitions.
Applied a total of 0 rules in 1 ms. Remains 6 /6 variables (removed 0) and now considering 5/5 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 47 ms. Remains : 6/8 places, 5/6 transitions.
[2024-05-30 05:23:33] [INFO ] Flatten gal took : 1 ms
[2024-05-30 05:23:33] [INFO ] Flatten gal took : 2 ms
[2024-05-30 05:23:33] [INFO ] Input system was already deterministic with 5 transitions.
[2024-05-30 05:23:33] [INFO ] Flatten gal took : 1 ms
[2024-05-30 05:23:33] [INFO ] Flatten gal took : 1 ms
[2024-05-30 05:23:33] [INFO ] Time to serialize gal into /tmp/CTLCardinality2035350863349423299.gal : 0 ms
[2024-05-30 05:23:33] [INFO ] Time to serialize properties into /tmp/CTLCardinality10896459797585363616.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/CTLCardinality2035350863349423299.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality10896459797585363616.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,2430,0.021667,3888,2,60,5,3754,6,0,32,3947,0
Converting to forward existential form...Done !
original formula: EG(EF(AG(((haveAandB<=haveB)&&(resA<=6)))))
=> equivalent forward existential formula: [FwdG(Init,E(TRUE U !(E(TRUE U !(((haveAandB<=haveB)&&(resA<=6)))))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t2, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :0...161
(forward)formula 0,1,0.090947,5472,1,0,60,10626,34,45,254,12942,111
FORMULA TwoPhaseLocking-PT-nC00020vD-CTLCardinality-2024-01 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 8/8 places, 6/6 transitions.
Applied a total of 0 rules in 0 ms. Remains 8 /8 variables (removed 0) and now considering 6/6 (removed 0) transitions.
// Phase 1: matrix 6 rows 8 cols
[2024-05-30 05:23:33] [INFO ] Computed 3 invariants in 1 ms
[2024-05-30 05:23:33] [INFO ] Implicit Places using invariants in 23 ms returned []
[2024-05-30 05:23:33] [INFO ] Invariant cache hit.
[2024-05-30 05:23:33] [INFO ] Implicit Places using invariants and state equation in 27 ms returned []
Implicit Place search using SMT with State Equation took 52 ms to find 0 implicit places.
Running 5 sub problems to find dead transitions.
[2024-05-30 05:23:33] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/7 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/7 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 2 (OVERLAPS) 1/8 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/8 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 4 (OVERLAPS) 6/14 variables, 8/11 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/14 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 6 (OVERLAPS) 0/14 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 5 unsolved
No progress, stopping.
After SMT solving in domain Real declared 14/14 variables, and 11 constraints, problems are : Problem set: 0 solved, 5 unsolved in 76 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, State Equation: 8/8 constraints, PredecessorRefiner: 5/5 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 5 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/7 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/7 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 2 (OVERLAPS) 1/8 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/8 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 4 (OVERLAPS) 6/14 variables, 8/11 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/14 variables, 5/16 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/14 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 7 (OVERLAPS) 0/14 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 5 unsolved
No progress, stopping.
After SMT solving in domain Int declared 14/14 variables, and 16 constraints, problems are : Problem set: 0 solved, 5 unsolved in 73 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, State Equation: 8/8 constraints, PredecessorRefiner: 5/5 constraints, Known Traps: 0/0 constraints]
After SMT, in 152ms problems are : Problem set: 0 solved, 5 unsolved
Search for dead transitions found 0 dead transitions in 154ms
Finished structural reductions in LTL mode , in 1 iterations and 207 ms. Remains : 8/8 places, 6/6 transitions.
[2024-05-30 05:23:33] [INFO ] Flatten gal took : 2 ms
[2024-05-30 05:23:33] [INFO ] Flatten gal took : 2 ms
[2024-05-30 05:23:33] [INFO ] Input system was already deterministic with 6 transitions.
[2024-05-30 05:23:33] [INFO ] Flatten gal took : 1 ms
[2024-05-30 05:23:33] [INFO ] Flatten gal took : 1 ms
[2024-05-30 05:23:33] [INFO ] Time to serialize gal into /tmp/CTLCardinality1694435416402173459.gal : 1 ms
[2024-05-30 05:23:33] [INFO ] Time to serialize properties into /tmp/CTLCardinality10027153849664273853.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/CTLCardinality1694435416402173459.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality10027153849664273853.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,7006,0.155209,7600,2,2221,5,21609,6,0,41,23388,0
Converting to forward existential form...Done !
original formula: (EG(EF((E((resA>=8) U (Clients<=haveA2)) * AX(FALSE)))) * EF(AX(!(E((haveB<=resB) U (haveB<=7))))))
=> equivalent forward existential formula: [(FwdU((Init * EG(E(TRUE U (E((resA>=8) U (Clients<=haveA2)) * !(EX(!(FALSE))))))),TRUE) * !(EX(!(!(E((haveB<=re...187
Reverse transition relation is NOT exact ! Due to transitions t3, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :0...161
(forward)formula 0,1,0.656112,16576,1,0,60,55716,44,41,381,66759,97
FORMULA TwoPhaseLocking-PT-nC00020vD-CTLCardinality-2024-02 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 8/8 places, 6/6 transitions.
Applied a total of 0 rules in 1 ms. Remains 8 /8 variables (removed 0) and now considering 6/6 (removed 0) transitions.
[2024-05-30 05:23:34] [INFO ] Invariant cache hit.
[2024-05-30 05:23:34] [INFO ] Implicit Places using invariants in 42 ms returned [5]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 43 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 7/8 places, 6/6 transitions.
Applied a total of 0 rules in 0 ms. Remains 7 /7 variables (removed 0) and now considering 6/6 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 44 ms. Remains : 7/8 places, 6/6 transitions.
[2024-05-30 05:23:34] [INFO ] Flatten gal took : 2 ms
[2024-05-30 05:23:34] [INFO ] Flatten gal took : 2 ms
[2024-05-30 05:23:34] [INFO ] Input system was already deterministic with 6 transitions.
[2024-05-30 05:23:34] [INFO ] Flatten gal took : 1 ms
[2024-05-30 05:23:34] [INFO ] Flatten gal took : 1 ms
[2024-05-30 05:23:34] [INFO ] Time to serialize gal into /tmp/CTLCardinality9484641849404318339.gal : 1 ms
[2024-05-30 05:23:34] [INFO ] Time to serialize properties into /tmp/CTLCardinality7216722537221858050.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/CTLCardinality9484641849404318339.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality7216722537221858050.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,7006,0.072913,5216,2,397,5,10862,6,0,37,11659,0
Converting to forward existential form...Done !
original formula: (AX(FALSE) + AF((haveA2andB>=1)))
=> equivalent forward existential formula: [FwdG((Init * !(!(EX(!(FALSE))))),!((haveA2andB>=1)))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t3, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :0...161
Hit Full ! (commute/partial/dont) 4/0/2
(forward)formula 0,0,0.144037,5744,1,0,22,13656,36,13,271,15264,23
FORMULA TwoPhaseLocking-PT-nC00020vD-CTLCardinality-2024-05 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 8/8 places, 6/6 transitions.
Applied a total of 0 rules in 1 ms. Remains 8 /8 variables (removed 0) and now considering 6/6 (removed 0) transitions.
[2024-05-30 05:23:34] [INFO ] Invariant cache hit.
[2024-05-30 05:23:34] [INFO ] Implicit Places using invariants in 28 ms returned [5]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 30 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 7/8 places, 6/6 transitions.
Applied a total of 0 rules in 1 ms. Remains 7 /7 variables (removed 0) and now considering 6/6 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 32 ms. Remains : 7/8 places, 6/6 transitions.
[2024-05-30 05:23:34] [INFO ] Flatten gal took : 2 ms
[2024-05-30 05:23:34] [INFO ] Flatten gal took : 2 ms
[2024-05-30 05:23:34] [INFO ] Input system was already deterministic with 6 transitions.
[2024-05-30 05:23:34] [INFO ] Flatten gal took : 1 ms
[2024-05-30 05:23:34] [INFO ] Flatten gal took : 1 ms
[2024-05-30 05:23:34] [INFO ] Time to serialize gal into /tmp/CTLCardinality5960091035082027860.gal : 1 ms
[2024-05-30 05:23:34] [INFO ] Time to serialize properties into /tmp/CTLCardinality12381584897881178715.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/CTLCardinality5960091035082027860.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality12381584897881178715.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,7006,0.120477,5220,2,397,5,10862,6,0,37,11659,0
Converting to forward existential form...Done !
original formula: EF((EF(EG((haveA<=8))) * EX(AX(FALSE))))
=> equivalent forward existential formula: [(EY((FwdU(Init,TRUE) * E(TRUE U EG((haveA<=8))))) * !(EX(!(FALSE))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t3, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :0...161
(forward)formula 0,1,0.196315,5484,1,0,26,10862,37,17,261,11659,38
FORMULA TwoPhaseLocking-PT-nC00020vD-CTLCardinality-2024-06 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 : 8/8 places, 6/6 transitions.
Applied a total of 0 rules in 1 ms. Remains 8 /8 variables (removed 0) and now considering 6/6 (removed 0) transitions.
[2024-05-30 05:23:35] [INFO ] Invariant cache hit.
[2024-05-30 05:23:35] [INFO ] Implicit Places using invariants in 28 ms returned [5]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 29 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 7/8 places, 6/6 transitions.
Applied a total of 0 rules in 0 ms. Remains 7 /7 variables (removed 0) and now considering 6/6 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 30 ms. Remains : 7/8 places, 6/6 transitions.
[2024-05-30 05:23:35] [INFO ] Flatten gal took : 2 ms
[2024-05-30 05:23:35] [INFO ] Flatten gal took : 2 ms
[2024-05-30 05:23:35] [INFO ] Input system was already deterministic with 6 transitions.
[2024-05-30 05:23:35] [INFO ] Flatten gal took : 2 ms
[2024-05-30 05:23:35] [INFO ] Flatten gal took : 2 ms
[2024-05-30 05:23:35] [INFO ] Time to serialize gal into /tmp/CTLCardinality12132428603407432116.gal : 3 ms
[2024-05-30 05:23:35] [INFO ] Time to serialize properties into /tmp/CTLCardinality16045978985873780434.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/CTLCardinality12132428603407432116.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality16045978985873780434.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,7006,0.120307,5216,2,397,5,10862,6,0,37,11659,0
Converting to forward existential form...Done !
original formula: AG(EX((EF((resB<1)) + ((haveA2andB>=2)&&(haveB<=haveA2andB)))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(EX((E(TRUE U (resB<1)) + ((haveA2andB>=2)&&(haveB<=haveA2andB))))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t3, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :0...161
(forward)formula 0,0,0.388264,8120,1,0,23,25059,32,14,274,28021,27
FORMULA TwoPhaseLocking-PT-nC00020vD-CTLCardinality-2024-08 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 8/8 places, 6/6 transitions.
Applied a total of 0 rules in 1 ms. Remains 8 /8 variables (removed 0) and now considering 6/6 (removed 0) transitions.
[2024-05-30 05:23:35] [INFO ] Invariant cache hit.
[2024-05-30 05:23:35] [INFO ] Implicit Places using invariants in 26 ms returned []
[2024-05-30 05:23:35] [INFO ] Invariant cache hit.
[2024-05-30 05:23:35] [INFO ] Implicit Places using invariants and state equation in 28 ms returned []
Implicit Place search using SMT with State Equation took 56 ms to find 0 implicit places.
Running 5 sub problems to find dead transitions.
[2024-05-30 05:23:35] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/7 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/7 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 2 (OVERLAPS) 1/8 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/8 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 4 (OVERLAPS) 6/14 variables, 8/11 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/14 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 6 (OVERLAPS) 0/14 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 5 unsolved
No progress, stopping.
After SMT solving in domain Real declared 14/14 variables, and 11 constraints, problems are : Problem set: 0 solved, 5 unsolved in 95 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, State Equation: 8/8 constraints, PredecessorRefiner: 5/5 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 5 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/7 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/7 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 2 (OVERLAPS) 1/8 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/8 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 4 (OVERLAPS) 6/14 variables, 8/11 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/14 variables, 5/16 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/14 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 7 (OVERLAPS) 0/14 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 5 unsolved
No progress, stopping.
After SMT solving in domain Int declared 14/14 variables, and 16 constraints, problems are : Problem set: 0 solved, 5 unsolved in 80 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, State Equation: 8/8 constraints, PredecessorRefiner: 5/5 constraints, Known Traps: 0/0 constraints]
After SMT, in 180ms problems are : Problem set: 0 solved, 5 unsolved
Search for dead transitions found 0 dead transitions in 180ms
Finished structural reductions in LTL mode , in 1 iterations and 238 ms. Remains : 8/8 places, 6/6 transitions.
[2024-05-30 05:23:35] [INFO ] Flatten gal took : 2 ms
[2024-05-30 05:23:35] [INFO ] Flatten gal took : 2 ms
[2024-05-30 05:23:35] [INFO ] Input system was already deterministic with 6 transitions.
[2024-05-30 05:23:35] [INFO ] Flatten gal took : 1 ms
[2024-05-30 05:23:35] [INFO ] Flatten gal took : 2 ms
[2024-05-30 05:23:35] [INFO ] Time to serialize gal into /tmp/CTLCardinality6325033479325815013.gal : 2 ms
[2024-05-30 05:23:35] [INFO ] Time to serialize properties into /tmp/CTLCardinality13475810631056339136.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/CTLCardinality6325033479325815013.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality13475810631056339136.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,7006,0.254269,7596,2,2221,5,21609,6,0,41,23388,0
Converting to forward existential form...Done !
original formula: EX(EF(!(E((haveA2andB<=haveA) U (haveA2<=Clients)))))
=> equivalent forward existential formula: [(FwdU(EY(Init),TRUE) * !(E((haveA2andB<=haveA) U (haveA2<=Clients))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t3, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :0...161
(forward)formula 0,1,0.705021,11820,1,0,48,38320,31,26,371,46685,56
FORMULA TwoPhaseLocking-PT-nC00020vD-CTLCardinality-2024-10 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 8/8 places, 6/6 transitions.
Applied a total of 0 rules in 1 ms. Remains 8 /8 variables (removed 0) and now considering 6/6 (removed 0) transitions.
[2024-05-30 05:23:36] [INFO ] Invariant cache hit.
[2024-05-30 05:23:36] [INFO ] Implicit Places using invariants in 31 ms returned [5]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 33 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 7/8 places, 6/6 transitions.
Applied a total of 0 rules in 0 ms. Remains 7 /7 variables (removed 0) and now considering 6/6 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 35 ms. Remains : 7/8 places, 6/6 transitions.
[2024-05-30 05:23:36] [INFO ] Flatten gal took : 1 ms
[2024-05-30 05:23:36] [INFO ] Flatten gal took : 1 ms
[2024-05-30 05:23:36] [INFO ] Input system was already deterministic with 6 transitions.
[2024-05-30 05:23:36] [INFO ] Flatten gal took : 1 ms
[2024-05-30 05:23:36] [INFO ] Flatten gal took : 1 ms
[2024-05-30 05:23:36] [INFO ] Time to serialize gal into /tmp/CTLCardinality4730462222733644321.gal : 1 ms
[2024-05-30 05:23:36] [INFO ] Time to serialize properties into /tmp/CTLCardinality2472891379819522768.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/CTLCardinality4730462222733644321.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality2472891379819522768.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,7006,0.115464,5220,2,397,5,10862,6,0,37,11659,0
Converting to forward existential form...Done !
original formula: AX(EF((AX((haveAandB>haveA)) + ((haveA2andB<16)&&(haveA2andB>3)))))
=> equivalent forward existential formula: [(EY(Init) * !(E(TRUE U (!(EX(!((haveAandB>haveA)))) + ((haveA2andB<16)&&(haveA2andB>3))))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t3, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :0...161
(forward)formula 0,1,0.2945,6804,1,0,33,18341,33,19,283,20422,39
FORMULA TwoPhaseLocking-PT-nC00020vD-CTLCardinality-2024-11 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 8/8 places, 6/6 transitions.
Applied a total of 0 rules in 1 ms. Remains 8 /8 variables (removed 0) and now considering 6/6 (removed 0) transitions.
[2024-05-30 05:23:36] [INFO ] Invariant cache hit.
[2024-05-30 05:23:36] [INFO ] Implicit Places using invariants in 24 ms returned []
[2024-05-30 05:23:36] [INFO ] Invariant cache hit.
[2024-05-30 05:23:36] [INFO ] Implicit Places using invariants and state equation in 29 ms returned []
Implicit Place search using SMT with State Equation took 55 ms to find 0 implicit places.
Running 5 sub problems to find dead transitions.
[2024-05-30 05:23:36] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/7 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/7 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 2 (OVERLAPS) 1/8 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/8 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 4 (OVERLAPS) 6/14 variables, 8/11 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/14 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 6 (OVERLAPS) 0/14 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 5 unsolved
No progress, stopping.
After SMT solving in domain Real declared 14/14 variables, and 11 constraints, problems are : Problem set: 0 solved, 5 unsolved in 92 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, State Equation: 8/8 constraints, PredecessorRefiner: 5/5 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 5 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/7 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/7 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 2 (OVERLAPS) 1/8 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/8 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 4 (OVERLAPS) 6/14 variables, 8/11 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/14 variables, 5/16 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/14 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 7 (OVERLAPS) 0/14 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 5 unsolved
No progress, stopping.
After SMT solving in domain Int declared 14/14 variables, and 16 constraints, problems are : Problem set: 0 solved, 5 unsolved in 98 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, State Equation: 8/8 constraints, PredecessorRefiner: 5/5 constraints, Known Traps: 0/0 constraints]
After SMT, in 197ms problems are : Problem set: 0 solved, 5 unsolved
Search for dead transitions found 0 dead transitions in 197ms
Finished structural reductions in LTL mode , in 1 iterations and 254 ms. Remains : 8/8 places, 6/6 transitions.
[2024-05-30 05:23:37] [INFO ] Flatten gal took : 1 ms
[2024-05-30 05:23:37] [INFO ] Flatten gal took : 1 ms
[2024-05-30 05:23:37] [INFO ] Input system was already deterministic with 6 transitions.
[2024-05-30 05:23:37] [INFO ] Flatten gal took : 0 ms
[2024-05-30 05:23:37] [INFO ] Flatten gal took : 1 ms
[2024-05-30 05:23:37] [INFO ] Time to serialize gal into /tmp/CTLCardinality6199628656666730811.gal : 1 ms
[2024-05-30 05:23:37] [INFO ] Time to serialize properties into /tmp/CTLCardinality11262549191962600708.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/CTLCardinality6199628656666730811.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality11262549191962600708.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,7006,0.157745,7332,2,2221,5,21609,6,0,41,23388,0
Converting to forward existential form...Done !
original formula: A((Clients<=haveAandB) U ((Clients>=14) * EG(EF(EX((resA<=1))))))
=> equivalent forward existential formula: [((Init * !(EG(!(((Clients>=14) * EG(E(TRUE U EX((resA<=1))))))))) * !(E(!(((Clients>=14) * EG(E(TRUE U EX((resA...256
Reverse transition relation is NOT exact ! Due to transitions t3, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :0...161
Using saturation style SCC detection
Using saturation style SCC detection
(forward)formula 0,1,1.97594,42816,1,0,348,196404,45,263,342,218901,354
FORMULA TwoPhaseLocking-PT-nC00020vD-CTLCardinality-2023-12 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
Starting structural reductions in SI_CTL mode, iteration 0 : 8/8 places, 6/6 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 8 transition count 5
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 7 transition count 5
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 2 place count 7 transition count 4
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 4 place count 6 transition count 4
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 2 with 2 rules applied. Total rules applied 6 place count 5 transition count 3
Applied a total of 6 rules in 17 ms. Remains 5 /8 variables (removed 3) and now considering 3/6 (removed 3) transitions.
// Phase 1: matrix 3 rows 5 cols
[2024-05-30 05:23:39] [INFO ] Computed 3 invariants in 1 ms
[2024-05-30 05:23:39] [INFO ] Implicit Places using invariants in 24 ms returned [4]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 24 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 4/8 places, 3/6 transitions.
Applied a total of 0 rules in 0 ms. Remains 4 /4 variables (removed 0) and now considering 3/3 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 42 ms. Remains : 4/8 places, 3/6 transitions.
[2024-05-30 05:23:39] [INFO ] Flatten gal took : 0 ms
[2024-05-30 05:23:39] [INFO ] Flatten gal took : 0 ms
[2024-05-30 05:23:39] [INFO ] Input system was already deterministic with 3 transitions.
[2024-05-30 05:23:39] [INFO ] Flatten gal took : 1 ms
[2024-05-30 05:23:39] [INFO ] Flatten gal took : 0 ms
[2024-05-30 05:23:39] [INFO ] Time to serialize gal into /tmp/CTLCardinality10393187205236842306.gal : 5 ms
[2024-05-30 05:23:39] [INFO ] Time to serialize properties into /tmp/CTLCardinality4861519485684897330.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/CTLCardinality10393187205236842306.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality4861519485684897330.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,121,0.003317,3296,2,25,5,191,6,0,22,144,0
Converting to forward existential form...Done !
original formula: AG(AF((haveB>=9)))
=> equivalent forward existential formula: [FwdG(FwdU(Init,TRUE),!((haveB>=9)))] = FALSE
Hit Full ! (commute/partial/dont) 1/0/2
(forward)formula 0,0,0.004503,3612,1,0,8,191,20,2,138,144,8
FORMULA TwoPhaseLocking-PT-nC00020vD-CTLCardinality-2023-15 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !
***************************************
[2024-05-30 05:23:39] [INFO ] Flatten gal took : 1 ms
[2024-05-30 05:23:39] [INFO ] Flatten gal took : 1 ms
Total runtime 9886 ms.
BK_STOP 1717046619251
--------------------
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="TwoPhaseLocking-PT-nC00020vD"
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 TwoPhaseLocking-PT-nC00020vD, 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 r422-smll-171690574000305"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/TwoPhaseLocking-PT-nC00020vD.tgz
mv TwoPhaseLocking-PT-nC00020vD 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 '
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 ;