Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2020-input.r081-smll-158922978000494.qcow2', fmt=qcow2 size=4294967296 backing_file='/data/fkordon/mcc2020-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................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=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is GPPP-PT-C0100N0000000010, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r081-smll-158922978000494
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 196K
-rw-r--r-- 1 mcc users 3.1K Apr 4 20:04 CTLCardinality.txt
-rw-r--r-- 1 mcc users 16K Apr 4 20:04 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.9K Apr 4 09:13 CTLFireability.txt
-rw-r--r-- 1 mcc users 15K Apr 4 09:13 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Mar 24 05:37 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 5.7K Mar 24 05:37 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.4K Apr 8 14:56 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Apr 28 14:01 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.9K Apr 8 14:56 LTLFireability.txt
-rw-r--r-- 1 mcc users 20K Apr 28 14:01 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.4K Apr 3 21:31 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 17K Apr 3 21:31 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 3.3K Apr 3 13:50 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 16K Apr 3 13:50 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Apr 4 01:37 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Apr 4 01:37 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 24 05:37 equiv_col
-rw-r--r-- 1 mcc users 17 Mar 24 05:37 instance
-rw-r--r-- 1 mcc users 6 Mar 24 05:37 iscolored
-rw-r--r-- 1 mcc users 1 Mar 24 05:37 large_marking
-rw-r--r-- 1 mcc users 21K Mar 24 05:37 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 GPPP-PT-C0100N0000000010-ReachabilityCardinality-00
FORMULA_NAME GPPP-PT-C0100N0000000010-ReachabilityCardinality-01
FORMULA_NAME GPPP-PT-C0100N0000000010-ReachabilityCardinality-02
FORMULA_NAME GPPP-PT-C0100N0000000010-ReachabilityCardinality-03
FORMULA_NAME GPPP-PT-C0100N0000000010-ReachabilityCardinality-04
FORMULA_NAME GPPP-PT-C0100N0000000010-ReachabilityCardinality-05
FORMULA_NAME GPPP-PT-C0100N0000000010-ReachabilityCardinality-06
FORMULA_NAME GPPP-PT-C0100N0000000010-ReachabilityCardinality-07
FORMULA_NAME GPPP-PT-C0100N0000000010-ReachabilityCardinality-08
FORMULA_NAME GPPP-PT-C0100N0000000010-ReachabilityCardinality-09
FORMULA_NAME GPPP-PT-C0100N0000000010-ReachabilityCardinality-10
FORMULA_NAME GPPP-PT-C0100N0000000010-ReachabilityCardinality-11
FORMULA_NAME GPPP-PT-C0100N0000000010-ReachabilityCardinality-12
FORMULA_NAME GPPP-PT-C0100N0000000010-ReachabilityCardinality-13
FORMULA_NAME GPPP-PT-C0100N0000000010-ReachabilityCardinality-14
FORMULA_NAME GPPP-PT-C0100N0000000010-ReachabilityCardinality-15

=== Now, execution of the tool begins

BK_START 1589779947962

[2020-05-18 05:32:31] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityCardinality, -z3path, /home/mcc/BenchKit//z3/bin/z3, -yices2path, /home/mcc/BenchKit//yices/bin/yices, -its, -ltsminpath, /home/mcc/BenchKit//lts_install_dir/, -greatspnpath, /home/mcc/BenchKit//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2020-05-18 05:32:31] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-05-18 05:32:31] [INFO ] Load time of PNML (sax parser for PT used): 62 ms
[2020-05-18 05:32:31] [INFO ] Transformed 33 places.
[2020-05-18 05:32:31] [INFO ] Transformed 22 transitions.
[2020-05-18 05:32:31] [INFO ] Parsed PT model containing 33 places and 22 transitions in 143 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 30 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 10028 steps, including 24 resets, run finished after 65 ms. (steps per millisecond=154 ) properties seen :[0, 0, 0, 0, 1, 0, 0, 0, 1, 0, 1, 1, 1, 0, 0, 0]
FORMULA GPPP-PT-C0100N0000000010-ReachabilityCardinality-12 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA GPPP-PT-C0100N0000000010-ReachabilityCardinality-11 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA GPPP-PT-C0100N0000000010-ReachabilityCardinality-10 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA GPPP-PT-C0100N0000000010-ReachabilityCardinality-08 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA GPPP-PT-C0100N0000000010-ReachabilityCardinality-04 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 57 ms. (steps per millisecond=175 ) properties seen :[1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
FORMULA GPPP-PT-C0100N0000000010-ReachabilityCardinality-00 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 32 ms. (steps per millisecond=312 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10000 steps, including 6 resets, run finished after 33 ms. (steps per millisecond=303 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10000 steps, including 0 resets, run finished after 41 ms. (steps per millisecond=243 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 28 ms. (steps per millisecond=357 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 7 resets, run finished after 45 ms. (steps per millisecond=222 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 36 ms. (steps per millisecond=277 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10000 steps, including 0 resets, run finished after 66 ms. (steps per millisecond=151 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 52 ms. (steps per millisecond=192 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 21 ms. (steps per millisecond=476 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 17 ms. (steps per millisecond=588 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
// Phase 1: matrix 22 rows 33 cols
[2020-05-18 05:32:31] [INFO ] Computed 12 place invariants in 6 ms
[2020-05-18 05:32:31] [INFO ] [Real]Absence check using 6 positive place invariants in 18 ms returned sat
[2020-05-18 05:32:31] [INFO ] [Real]Absence check using 6 positive and 6 generalized place invariants in 4 ms returned unsat
[2020-05-18 05:32:31] [INFO ] [Real]Absence check using 6 positive place invariants in 6 ms returned sat
[2020-05-18 05:32:31] [INFO ] [Real]Absence check using 6 positive and 6 generalized place invariants in 4 ms returned sat
[2020-05-18 05:32:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-18 05:32:32] [INFO ] [Real]Absence check using state equation in 38 ms returned sat
[2020-05-18 05:32:32] [INFO ] Solution in real domain found non-integer solution.
[2020-05-18 05:32:32] [INFO ] [Nat]Absence check using 6 positive place invariants in 10 ms returned sat
[2020-05-18 05:32:32] [INFO ] [Nat]Absence check using 6 positive and 6 generalized place invariants in 4 ms returned sat
[2020-05-18 05:32:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-18 05:32:32] [INFO ] [Nat]Absence check using state equation in 52 ms returned unsat
[2020-05-18 05:32:32] [INFO ] [Real]Absence check using 6 positive place invariants in 4 ms returned sat
[2020-05-18 05:32:32] [INFO ] [Real]Absence check using 6 positive and 6 generalized place invariants in 8 ms returned sat
[2020-05-18 05:32:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-18 05:32:32] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2020-05-18 05:32:32] [INFO ] Solution in real domain found non-integer solution.
[2020-05-18 05:32:32] [INFO ] [Nat]Absence check using 6 positive place invariants in 6 ms returned sat
[2020-05-18 05:32:32] [INFO ] [Nat]Absence check using 6 positive and 6 generalized place invariants in 286 ms returned sat
[2020-05-18 05:32:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-18 05:32:37] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-18 05:32:37] [INFO ] [Nat]Absence check using state equation in 4691 ms returned unknown
[2020-05-18 05:32:37] [INFO ] [Real]Absence check using 6 positive place invariants in 4 ms returned sat
[2020-05-18 05:32:37] [INFO ] [Real]Absence check using 6 positive and 6 generalized place invariants in 4 ms returned sat
[2020-05-18 05:32:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-18 05:32:37] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2020-05-18 05:32:37] [INFO ] Solution in real domain found non-integer solution.
[2020-05-18 05:32:37] [INFO ] [Nat]Absence check using 6 positive place invariants in 5 ms returned sat
[2020-05-18 05:32:42] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-18 05:32:42] [INFO ] [Nat]Absence check using 6 positive and 6 generalized place invariants in 4985 ms returned unknown
[2020-05-18 05:32:42] [INFO ] [Real]Absence check using 6 positive place invariants in 6 ms returned sat
[2020-05-18 05:32:42] [INFO ] [Real]Absence check using 6 positive and 6 generalized place invariants in 5 ms returned sat
[2020-05-18 05:32:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-18 05:32:42] [INFO ] [Real]Absence check using state equation in 32 ms returned sat
[2020-05-18 05:32:42] [INFO ] Solution in real domain found non-integer solution.
[2020-05-18 05:32:42] [INFO ] [Nat]Absence check using 6 positive place invariants in 5 ms returned sat
[2020-05-18 05:32:45] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-18 05:32:47] [INFO ] [Nat]Absence check using 6 positive and 6 generalized place invariants in 4986 ms returned unknown
[2020-05-18 05:32:47] [INFO ] [Real]Absence check using 6 positive place invariants in 4 ms returned sat
[2020-05-18 05:32:47] [INFO ] [Real]Absence check using 6 positive and 6 generalized place invariants in 4 ms returned sat
[2020-05-18 05:32:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-18 05:32:47] [INFO ] [Real]Absence check using state equation in 34 ms returned sat
[2020-05-18 05:32:47] [INFO ] Solution in real domain found non-integer solution.
[2020-05-18 05:32:47] [INFO ] [Nat]Absence check using 6 positive place invariants in 6 ms returned sat
[2020-05-18 05:32:52] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-18 05:32:52] [INFO ] [Nat]Absence check using 6 positive and 6 generalized place invariants in 4982 ms returned unknown
[2020-05-18 05:32:52] [INFO ] [Real]Absence check using 6 positive place invariants in 5 ms returned sat
[2020-05-18 05:32:52] [INFO ] [Real]Absence check using 6 positive and 6 generalized place invariants in 5 ms returned unsat
[2020-05-18 05:32:52] [INFO ] [Real]Absence check using 6 positive place invariants in 4 ms returned unsat
[2020-05-18 05:32:52] [INFO ] [Real]Absence check using 6 positive place invariants in 4 ms returned sat
[2020-05-18 05:32:52] [INFO ] [Real]Absence check using 6 positive and 6 generalized place invariants in 2 ms returned unsat
[2020-05-18 05:32:52] [INFO ] [Real]Absence check using 6 positive place invariants in 4 ms returned sat
[2020-05-18 05:32:52] [INFO ] [Real]Absence check using 6 positive and 6 generalized place invariants in 3 ms returned sat
[2020-05-18 05:32:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-18 05:32:52] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2020-05-18 05:32:52] [INFO ] Solution in real domain found non-integer solution.
[2020-05-18 05:32:52] [INFO ] [Nat]Absence check using 6 positive place invariants in 5 ms returned sat
[2020-05-18 05:32:52] [INFO ] [Nat]Absence check using 6 positive and 6 generalized place invariants in 5 ms returned sat
[2020-05-18 05:32:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-18 05:32:52] [INFO ] [Nat]Absence check using state equation in 136 ms returned unsat
FORMULA GPPP-PT-C0100N0000000010-ReachabilityCardinality-15 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA GPPP-PT-C0100N0000000010-ReachabilityCardinality-14 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA GPPP-PT-C0100N0000000010-ReachabilityCardinality-13 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA GPPP-PT-C0100N0000000010-ReachabilityCardinality-09 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA GPPP-PT-C0100N0000000010-ReachabilityCardinality-02 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA GPPP-PT-C0100N0000000010-ReachabilityCardinality-01 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Support contains 13 out of 33 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 33/33 places, 22/22 transitions.
Graph (trivial) has 2 edges and 33 vertex of which 2 / 33 are part of one of the 1 SCC in 16 ms
Free SCC test removed 1 places
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 3 place count 32 transition count 20
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 1 with 3 rules applied. Total rules applied 6 place count 30 transition count 19
Applied a total of 6 rules in 36 ms. Remains 30 /33 variables (removed 3) and now considering 19/22 (removed 3) transitions.
// Phase 1: matrix 19 rows 30 cols
[2020-05-18 05:32:52] [INFO ] Computed 11 place invariants in 2 ms
[2020-05-18 05:32:52] [INFO ] Dead Transitions using invariants and state equation in 58 ms returned []
Finished structural reductions, in 1 iterations. Remains : 30/33 places, 19/22 transitions.
Incomplete random walk after 1000003 steps, including 3316 resets, run finished after 1265 ms. (steps per millisecond=790 ) properties seen :[0, 0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 826 resets, run finished after 1166 ms. (steps per millisecond=857 ) properties seen :[0, 0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 1055 resets, run finished after 876 ms. (steps per millisecond=1141 ) properties seen :[0, 0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 1158 resets, run finished after 1016 ms. (steps per millisecond=984 ) properties seen :[0, 0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 739 resets, run finished after 982 ms. (steps per millisecond=1018 ) properties seen :[0, 0, 0, 0]
Interrupted probabilistic random walk after 24662130 steps, run timeout after 30001 ms. (steps per millisecond=822 ) properties seen :[0, 0, 0, 0]
Probabilistic random walk after 24662130 steps, saw 3531780 distinct states, run finished after 30001 ms. (steps per millisecond=822 ) properties seen :[0, 0, 0, 0]
// Phase 1: matrix 19 rows 30 cols
[2020-05-18 05:33:28] [INFO ] Computed 11 place invariants in 2 ms
[2020-05-18 05:33:28] [INFO ] [Real]Absence check using 5 positive place invariants in 4 ms returned sat
[2020-05-18 05:33:28] [INFO ] [Real]Absence check using 5 positive and 6 generalized place invariants in 9 ms returned sat
[2020-05-18 05:33:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-18 05:33:28] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2020-05-18 05:33:28] [INFO ] Solution in real domain found non-integer solution.
[2020-05-18 05:33:28] [INFO ] [Nat]Absence check using 5 positive place invariants in 7 ms returned sat
[2020-05-18 05:33:34] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-18 05:33:37] [INFO ] [Nat]Absence check using 5 positive and 6 generalized place invariants in 9053 ms returned unknown
[2020-05-18 05:33:37] [INFO ] [Real]Absence check using 5 positive place invariants in 7 ms returned sat
[2020-05-18 05:33:37] [INFO ] [Real]Absence check using 5 positive and 6 generalized place invariants in 6 ms returned sat
[2020-05-18 05:33:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-18 05:33:37] [INFO ] [Real]Absence check using state equation in 29 ms returned sat
[2020-05-18 05:33:37] [INFO ] Solution in real domain found non-integer solution.
[2020-05-18 05:33:37] [INFO ] [Nat]Absence check using 5 positive place invariants in 23 ms returned sat
[2020-05-18 05:33:43] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-18 05:33:46] [INFO ] [Nat]Absence check using 5 positive and 6 generalized place invariants in 9135 ms returned unknown
[2020-05-18 05:33:46] [INFO ] [Real]Absence check using 5 positive place invariants in 4 ms returned sat
[2020-05-18 05:33:46] [INFO ] [Real]Absence check using 5 positive and 6 generalized place invariants in 3 ms returned sat
[2020-05-18 05:33:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-18 05:33:46] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2020-05-18 05:33:46] [INFO ] Solution in real domain found non-integer solution.
[2020-05-18 05:33:46] [INFO ] [Nat]Absence check using 5 positive place invariants in 7 ms returned sat
[2020-05-18 05:33:49] [INFO ] [Nat]Absence check using 5 positive and 6 generalized place invariants in 3120 ms returned sat
[2020-05-18 05:33:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-18 05:33:51] [INFO ] [Nat]Absence check using state equation in 1904 ms returned unsat
[2020-05-18 05:33:51] [INFO ] [Real]Absence check using 5 positive place invariants in 4 ms returned sat
[2020-05-18 05:33:51] [INFO ] [Real]Absence check using 5 positive and 6 generalized place invariants in 3 ms returned sat
[2020-05-18 05:33:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-18 05:33:51] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2020-05-18 05:33:51] [INFO ] Solution in real domain found non-integer solution.
[2020-05-18 05:33:51] [INFO ] [Nat]Absence check using 5 positive place invariants in 6 ms returned sat
[2020-05-18 05:33:51] [INFO ] [Nat]Absence check using 5 positive and 6 generalized place invariants in 3 ms returned sat
[2020-05-18 05:33:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-18 05:33:51] [INFO ] [Nat]Absence check using state equation in 49 ms returned unsat
FORMULA GPPP-PT-C0100N0000000010-ReachabilityCardinality-07 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA GPPP-PT-C0100N0000000010-ReachabilityCardinality-06 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Support contains 10 out of 30 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 30/30 places, 19/19 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 30 transition count 18
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 29 transition count 18
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 4 place count 28 transition count 17
Applied a total of 4 rules in 5 ms. Remains 28 /30 variables (removed 2) and now considering 17/19 (removed 2) transitions.
Finished structural reductions, in 1 iterations. Remains : 28/30 places, 17/19 transitions.
Incomplete random walk after 1000004 steps, including 3427 resets, run finished after 893 ms. (steps per millisecond=1119 ) properties seen :[0, 0]
Incomplete Best-First random walk after 1000001 steps, including 855 resets, run finished after 963 ms. (steps per millisecond=1038 ) properties seen :[0, 0]
Incomplete Best-First random walk after 1000001 steps, including 1090 resets, run finished after 966 ms. (steps per millisecond=1035 ) properties seen :[0, 0]
Interrupted probabilistic random walk after 27365124 steps, run timeout after 30001 ms. (steps per millisecond=912 ) properties seen :[0, 0]
Probabilistic random walk after 27365124 steps, saw 3949056 distinct states, run finished after 30001 ms. (steps per millisecond=912 ) properties seen :[0, 0]
// Phase 1: matrix 17 rows 28 cols
[2020-05-18 05:34:24] [INFO ] Computed 11 place invariants in 2 ms
[2020-05-18 05:34:24] [INFO ] [Real]Absence check using 5 positive place invariants in 8 ms returned sat
[2020-05-18 05:34:24] [INFO ] [Real]Absence check using 5 positive and 6 generalized place invariants in 3 ms returned sat
[2020-05-18 05:34:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-18 05:34:24] [INFO ] [Real]Absence check using state equation in 32 ms returned sat
[2020-05-18 05:34:24] [INFO ] Solution in real domain found non-integer solution.
[2020-05-18 05:34:24] [INFO ] [Nat]Absence check using 5 positive place invariants in 7 ms returned sat
[2020-05-18 05:34:27] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-18 05:34:30] [INFO ] [Nat]Absence check using 5 positive and 6 generalized place invariants in 6105 ms returned unknown
[2020-05-18 05:34:30] [INFO ] [Real]Absence check using 5 positive place invariants in 4 ms returned sat
[2020-05-18 05:34:30] [INFO ] [Real]Absence check using 5 positive and 6 generalized place invariants in 3 ms returned sat
[2020-05-18 05:34:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-18 05:34:30] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2020-05-18 05:34:30] [INFO ] Solution in real domain found non-integer solution.
[2020-05-18 05:34:30] [INFO ] [Nat]Absence check using 5 positive place invariants in 7 ms returned sat
[2020-05-18 05:34:30] [INFO ] [Nat]Absence check using 5 positive and 6 generalized place invariants in 8 ms returned sat
[2020-05-18 05:34:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-18 05:34:36] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-18 05:34:39] [INFO ] [Nat]Absence check using state equation in 9021 ms returned unknown
Support contains 10 out of 28 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 28/28 places, 17/17 transitions.
Applied a total of 0 rules in 2 ms. Remains 28 /28 variables (removed 0) and now considering 17/17 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 28/28 places, 17/17 transitions.
Starting structural reductions, iteration 0 : 28/28 places, 17/17 transitions.
Applied a total of 0 rules in 2 ms. Remains 28 /28 variables (removed 0) and now considering 17/17 (removed 0) transitions.
// Phase 1: matrix 17 rows 28 cols
[2020-05-18 05:34:39] [INFO ] Computed 11 place invariants in 1 ms
[2020-05-18 05:34:39] [INFO ] Implicit Places using invariants in 43 ms returned [3, 16]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 46 ms to find 2 implicit places.
[2020-05-18 05:34:39] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 17 rows 26 cols
[2020-05-18 05:34:39] [INFO ] Computed 9 place invariants in 2 ms
[2020-05-18 05:34:39] [INFO ] Dead Transitions using invariants and state equation in 32 ms returned []
Starting structural reductions, iteration 1 : 26/28 places, 17/17 transitions.
Applied a total of 0 rules in 2 ms. Remains 26 /26 variables (removed 0) and now considering 17/17 (removed 0) transitions.
[2020-05-18 05:34:39] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 17 rows 26 cols
[2020-05-18 05:34:39] [INFO ] Computed 9 place invariants in 1 ms
[2020-05-18 05:34:39] [INFO ] Dead Transitions using invariants and state equation in 35 ms returned []
Finished structural reductions, in 2 iterations. Remains : 26/28 places, 17/17 transitions.
Incomplete random walk after 1000006 steps, including 3425 resets, run finished after 860 ms. (steps per millisecond=1162 ) properties seen :[0, 0]
Incomplete Best-First random walk after 1000001 steps, including 856 resets, run finished after 1033 ms. (steps per millisecond=968 ) properties seen :[0, 0]
Incomplete Best-First random walk after 1000001 steps, including 1091 resets, run finished after 742 ms. (steps per millisecond=1347 ) properties seen :[0, 0]
Interrupted probabilistic random walk after 29964066 steps, run timeout after 30001 ms. (steps per millisecond=998 ) properties seen :[0, 0]
Probabilistic random walk after 29964066 steps, saw 4311204 distinct states, run finished after 30001 ms. (steps per millisecond=998 ) properties seen :[0, 0]
// Phase 1: matrix 17 rows 26 cols
[2020-05-18 05:35:12] [INFO ] Computed 9 place invariants in 1 ms
[2020-05-18 05:35:12] [INFO ] [Real]Absence check using 5 positive place invariants in 4 ms returned sat
[2020-05-18 05:35:12] [INFO ] [Real]Absence check using 5 positive and 4 generalized place invariants in 3 ms returned sat
[2020-05-18 05:35:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-18 05:35:12] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2020-05-18 05:35:12] [INFO ] Solution in real domain found non-integer solution.
[2020-05-18 05:35:12] [INFO ] [Nat]Absence check using 5 positive place invariants in 7 ms returned sat
[2020-05-18 05:35:15] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-18 05:35:18] [INFO ] [Nat]Absence check using 5 positive and 4 generalized place invariants in 6068 ms returned unknown
[2020-05-18 05:35:18] [INFO ] [Real]Absence check using 5 positive place invariants in 4 ms returned sat
[2020-05-18 05:35:18] [INFO ] [Real]Absence check using 5 positive and 4 generalized place invariants in 5 ms returned sat
[2020-05-18 05:35:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-18 05:35:18] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2020-05-18 05:35:18] [INFO ] Solution in real domain found non-integer solution.
[2020-05-18 05:35:18] [INFO ] [Nat]Absence check using 5 positive place invariants in 7 ms returned sat
[2020-05-18 05:35:21] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-18 05:35:24] [INFO ] [Nat]Absence check using 5 positive and 4 generalized place invariants in 6057 ms returned unknown
Support contains 10 out of 26 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 26/26 places, 17/17 transitions.
Applied a total of 0 rules in 2 ms. Remains 26 /26 variables (removed 0) and now considering 17/17 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 26/26 places, 17/17 transitions.
Starting structural reductions, iteration 0 : 26/26 places, 17/17 transitions.
Applied a total of 0 rules in 1 ms. Remains 26 /26 variables (removed 0) and now considering 17/17 (removed 0) transitions.
// Phase 1: matrix 17 rows 26 cols
[2020-05-18 05:35:24] [INFO ] Computed 9 place invariants in 1 ms
[2020-05-18 05:35:24] [INFO ] Implicit Places using invariants in 33 ms returned []
// Phase 1: matrix 17 rows 26 cols
[2020-05-18 05:35:24] [INFO ] Computed 9 place invariants in 1 ms
[2020-05-18 05:35:24] [INFO ] Implicit Places using invariants and state equation in 67 ms returned [0, 2, 19]
Discarding 3 places :
Implicit Place search using SMT with State Equation took 100 ms to find 3 implicit places.
[2020-05-18 05:35:24] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 17 rows 23 cols
[2020-05-18 05:35:24] [INFO ] Computed 6 place invariants in 0 ms
[2020-05-18 05:35:24] [INFO ] Dead Transitions using invariants and state equation in 22 ms returned []
Starting structural reductions, iteration 1 : 23/26 places, 17/17 transitions.
Applied a total of 0 rules in 2 ms. Remains 23 /23 variables (removed 0) and now considering 17/17 (removed 0) transitions.
[2020-05-18 05:35:24] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 17 rows 23 cols
[2020-05-18 05:35:24] [INFO ] Computed 6 place invariants in 1 ms
[2020-05-18 05:35:24] [INFO ] Dead Transitions using invariants and state equation in 27 ms returned []
Finished structural reductions, in 2 iterations. Remains : 23/26 places, 17/17 transitions.
Incomplete random walk after 1000000 steps, including 3415 resets, run finished after 743 ms. (steps per millisecond=1345 ) properties seen :[0, 0]
Incomplete Best-First random walk after 1000001 steps, including 856 resets, run finished after 782 ms. (steps per millisecond=1278 ) properties seen :[0, 0]
Incomplete Best-First random walk after 1000001 steps, including 1092 resets, run finished after 685 ms. (steps per millisecond=1459 ) properties seen :[0, 0]
Interrupted probabilistic random walk after 32745988 steps, run timeout after 30001 ms. (steps per millisecond=1091 ) properties seen :[0, 0]
Probabilistic random walk after 32745988 steps, saw 4698865 distinct states, run finished after 30001 ms. (steps per millisecond=1091 ) properties seen :[0, 0]
// Phase 1: matrix 17 rows 23 cols
[2020-05-18 05:35:57] [INFO ] Computed 6 place invariants in 0 ms
[2020-05-18 05:35:57] [INFO ] [Real]Absence check using 3 positive place invariants in 2 ms returned sat
[2020-05-18 05:35:57] [INFO ] [Real]Absence check using 3 positive and 3 generalized place invariants in 2 ms returned sat
[2020-05-18 05:35:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-18 05:35:57] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2020-05-18 05:35:57] [INFO ] Solution in real domain found non-integer solution.
[2020-05-18 05:35:57] [INFO ] [Nat]Absence check using 3 positive place invariants in 4 ms returned sat
[2020-05-18 05:36:00] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-18 05:36:03] [INFO ] [Nat]Absence check using 3 positive and 3 generalized place invariants in 6233 ms returned unknown
[2020-05-18 05:36:03] [INFO ] [Real]Absence check using 3 positive place invariants in 2 ms returned sat
[2020-05-18 05:36:03] [INFO ] [Real]Absence check using 3 positive and 3 generalized place invariants in 2 ms returned sat
[2020-05-18 05:36:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-18 05:36:03] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2020-05-18 05:36:03] [INFO ] Solution in real domain found non-integer solution.
[2020-05-18 05:36:03] [INFO ] [Nat]Absence check using 3 positive place invariants in 4 ms returned sat
[2020-05-18 05:36:06] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-18 05:36:07] [INFO ] [Nat]Absence check using 3 positive and 3 generalized place invariants in 3924 ms returned sat
[2020-05-18 05:36:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-18 05:36:13] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-18 05:36:16] [INFO ] [Nat]Absence check using state equation in 9113 ms returned unknown
Support contains 10 out of 23 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 23/23 places, 17/17 transitions.
Applied a total of 0 rules in 3 ms. Remains 23 /23 variables (removed 0) and now considering 17/17 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 23/23 places, 17/17 transitions.
Starting structural reductions, iteration 0 : 23/23 places, 17/17 transitions.
Applied a total of 0 rules in 1 ms. Remains 23 /23 variables (removed 0) and now considering 17/17 (removed 0) transitions.
// Phase 1: matrix 17 rows 23 cols
[2020-05-18 05:36:16] [INFO ] Computed 6 place invariants in 0 ms
[2020-05-18 05:36:16] [INFO ] Implicit Places using invariants in 22 ms returned []
// Phase 1: matrix 17 rows 23 cols
[2020-05-18 05:36:16] [INFO ] Computed 6 place invariants in 0 ms
[2020-05-18 05:36:16] [INFO ] Implicit Places using invariants and state equation in 33 ms returned []
Implicit Place search using SMT with State Equation took 57 ms to find 0 implicit places.
[2020-05-18 05:36:16] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 17 rows 23 cols
[2020-05-18 05:36:16] [INFO ] Computed 6 place invariants in 1 ms
[2020-05-18 05:36:16] [INFO ] Dead Transitions using invariants and state equation in 31 ms returned []
Finished structural reductions, in 1 iterations. Remains : 23/23 places, 17/17 transitions.
Incomplete random walk after 100000 steps, including 338 resets, run finished after 59 ms. (steps per millisecond=1694 ) properties seen :[0, 0]
// Phase 1: matrix 17 rows 23 cols
[2020-05-18 05:36:16] [INFO ] Computed 6 place invariants in 1 ms
[2020-05-18 05:36:16] [INFO ] [Real]Absence check using 3 positive place invariants in 3 ms returned sat
[2020-05-18 05:36:16] [INFO ] [Real]Absence check using 3 positive and 3 generalized place invariants in 2 ms returned sat
[2020-05-18 05:36:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-18 05:36:16] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2020-05-18 05:36:16] [INFO ] Solution in real domain found non-integer solution.
[2020-05-18 05:36:16] [INFO ] [Nat]Absence check using 3 positive place invariants in 3 ms returned sat
[2020-05-18 05:36:19] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-18 05:36:22] [INFO ] [Nat]Absence check using 3 positive and 3 generalized place invariants in 6237 ms returned unknown
[2020-05-18 05:36:22] [INFO ] [Real]Absence check using 3 positive place invariants in 2 ms returned sat
[2020-05-18 05:36:22] [INFO ] [Real]Absence check using 3 positive and 3 generalized place invariants in 2 ms returned sat
[2020-05-18 05:36:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-18 05:36:22] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2020-05-18 05:36:22] [INFO ] Solution in real domain found non-integer solution.
[2020-05-18 05:36:23] [INFO ] [Nat]Absence check using 3 positive place invariants in 4 ms returned sat
[2020-05-18 05:36:26] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-18 05:36:26] [INFO ] [Nat]Absence check using 3 positive and 3 generalized place invariants in 3898 ms returned sat
[2020-05-18 05:36:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-18 05:36:33] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-18 05:36:36] [INFO ] [Nat]Absence check using state equation in 9259 ms returned unknown
Applied a total of 0 rules in 2 ms. Remains 23 /23 variables (removed 0) and now considering 17/17 (removed 0) transitions.
// Phase 1: matrix 17 rows 23 cols
[2020-05-18 05:36:36] [INFO ] Computed 6 place invariants in 0 ms
[2020-05-18 05:36:36] [INFO ] [Real]Absence check using 3 positive place invariants in 2 ms returned sat
[2020-05-18 05:36:36] [INFO ] [Real]Absence check using 3 positive and 3 generalized place invariants in 2 ms returned sat
[2020-05-18 05:36:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-18 05:36:36] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2020-05-18 05:36:36] [INFO ] Solution in real domain found non-integer solution.
[2020-05-18 05:36:36] [INFO ] [Nat]Absence check using 3 positive place invariants in 3 ms returned sat
[2020-05-18 05:36:39] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-18 05:36:42] [INFO ] [Nat]Absence check using 3 positive and 3 generalized place invariants in 6096 ms returned unknown
[2020-05-18 05:36:42] [INFO ] [Real]Absence check using 3 positive place invariants in 2 ms returned sat
[2020-05-18 05:36:42] [INFO ] [Real]Absence check using 3 positive and 3 generalized place invariants in 2 ms returned sat
[2020-05-18 05:36:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-18 05:36:42] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2020-05-18 05:36:42] [INFO ] Solution in real domain found non-integer solution.
[2020-05-18 05:36:42] [INFO ] [Nat]Absence check using 3 positive place invariants in 4 ms returned sat
[2020-05-18 05:36:45] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-18 05:36:48] [INFO ] [Nat]Absence check using 3 positive and 3 generalized place invariants in 6137 ms returned unknown
[2020-05-18 05:36:48] [INFO ] Flatten gal took : 33 ms
Using solver Z3 to compute partial order matrices.
[2020-05-18 05:36:48] [INFO ] Flatten gal took : 6 ms
[2020-05-18 05:36:48] [INFO ] Applying decomposition
[2020-05-18 05:36:48] [INFO ] Input system was already deterministic with 17 transitions.
Built C files in :
/home/mcc/execution
[2020-05-18 05:36:48] [INFO ] Flatten gal took : 16 ms
[2020-05-18 05:36:48] [INFO ] Input system was already deterministic with 17 transitions.
[2020-05-18 05:36:48] [INFO ] Ran tautology test, simplified 0 / 2 in 75 ms.
Converted graph to binary with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202005100927/bin/convert-linux64, -i, /tmp/graph18121415868266601456.txt, -o, /tmp/graph18121415868266601456.bin, -w, /tmp/graph18121415868266601456.weights], workingDir=null]
Built communities with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202005100927/bin/louvain-linux64, /tmp/graph18121415868266601456.bin, -l, -1, -v, -w, /tmp/graph18121415868266601456.weights, -q, 0, -e, 0.001], workingDir=null]
Presburger conditions satisfied. Using coverability to approximate state space in K-Induction.
// Phase 1: matrix 17 rows 23 cols
[2020-05-18 05:36:48] [INFO ] Computed 6 place invariants in 1 ms
inv : -600*ATP - 602*Ru5P + 451*Xu5P - 211202*R5P - 210451*S7P - 751*E4P - 600*G6P - 600*FBP - 300*DHAP - 600*_1_3_BPG + 600*Pyr + 600*Lac + 2*b1 + 1053*a2 - 300*c2 = -23400
inv : a1 + a2 = 200
inv : 600*ATP + 602*Ru5P - 451*Xu5P + 211202*R5P + 210451*S7P + 751*E4P + 600*G6P + 600*FBP + 300*DHAP + 600*_1_3_BPG - 600*Pyr - 600*Lac + 2*b2 - 1053*a2 + 300*c2 = 24000
inv : ATP + Ru5P + Xu5P + R5P + S7P + E4P + F6P + G6P + 2*FBP + DHAP + _1_3_BPG - Pyr - Lac = 40
inv : c1 + c2 = 700
inv : NADPplus + NADPH = 20
Total of 6 invariants.
[2020-05-18 05:36:48] [INFO ] Computed 6 place invariants in 2 ms
[2020-05-18 05:36:48] [INFO ] Decomposing Gal with order
[2020-05-18 05:36:48] [INFO ] BMC solution for property GPPP-PT-C0100N0000000010-ReachabilityCardinality-03(UNSAT) depth K=0 took 56 ms
[2020-05-18 05:36:48] [INFO ] Rewriting arrays to variables to allow decomposition.
[2020-05-18 05:36:48] [INFO ] BMC solution for property GPPP-PT-C0100N0000000010-ReachabilityCardinality-05(UNSAT) depth K=0 took 7 ms
[2020-05-18 05:36:48] [INFO ] BMC solution for property GPPP-PT-C0100N0000000010-ReachabilityCardinality-03(UNSAT) depth K=1 took 9 ms
Presburger conditions satisfied. Using coverability to approximate state space in K-Induction.
// Phase 1: matrix 17 rows 23 cols
[2020-05-18 05:36:48] [INFO ] Computed 6 place invariants in 1 ms
inv : -600*ATP - 602*Ru5P + 451*Xu5P - 211202*R5P - 210451*S7P - 751*E4P - 600*G6P - 600*FBP - 300*DHAP - 600*_1_3_BPG + 600*Pyr + 600*Lac + 2*b1 + 1053*a2 - 300*c2 = -23400
inv : a1 + a2 = 200
inv : 600*ATP + 602*Ru5P - 451*Xu5P + 211202*R5P + 210451*S7P + 751*E4P + 600*G6P + 600*FBP + 300*DHAP + 600*_1_3_BPG - 600*Pyr - 600*Lac + 2*b2 - 1053*a2 + 300*c2 = 24000
inv : ATP + Ru5P + Xu5P + R5P + S7P + E4P + F6P + G6P + 2*FBP + DHAP + _1_3_BPG - Pyr - Lac = 40
inv : c1 + c2 = 700
inv : NADPplus + NADPH = 20
Total of 6 invariants.
[2020-05-18 05:36:48] [INFO ] Computed 6 place invariants in 2 ms
[2020-05-18 05:36:48] [INFO ] BMC solution for property GPPP-PT-C0100N0000000010-ReachabilityCardinality-05(UNSAT) depth K=1 took 11 ms
[2020-05-18 05:36:48] [INFO ] BMC solution for property GPPP-PT-C0100N0000000010-ReachabilityCardinality-03(UNSAT) depth K=2 took 7 ms
[2020-05-18 05:36:48] [INFO ] BMC solution for property GPPP-PT-C0100N0000000010-ReachabilityCardinality-05(UNSAT) depth K=2 took 3 ms
[2020-05-18 05:36:48] [INFO ] BMC solution for property GPPP-PT-C0100N0000000010-ReachabilityCardinality-03(UNSAT) depth K=3 took 8 ms
[2020-05-18 05:36:48] [INFO ] BMC solution for property GPPP-PT-C0100N0000000010-ReachabilityCardinality-05(UNSAT) depth K=3 took 19 ms
[2020-05-18 05:36:48] [INFO ] Flatten gal took : 55 ms
[2020-05-18 05:36:48] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 2 ms.
[2020-05-18 05:36:48] [INFO ] BMC solution for property GPPP-PT-C0100N0000000010-ReachabilityCardinality-03(UNSAT) depth K=4 took 21 ms
[2020-05-18 05:36:48] [INFO ] Time to serialize gal into /home/mcc/execution/ReachabilityCardinality.pnml.gal : 2 ms
[2020-05-18 05:36:48] [INFO ] Time to serialize properties into /home/mcc/execution/ReachabilityCardinality.prop : 1 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202005100927/bin/its-reach-linux64, --gc-threshold, 2000000, --quiet, -i, /home/mcc/execution/ReachabilityCardinality.pnml.gal, -t, CGAL, -reachable-file, ReachabilityCardinality.prop, --nowitness, --gen-order, FOLLOW], workingDir=/home/mcc/execution]

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202005100927/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /home/mcc/execution/ReachabilityCardinality.pnml.gal -t CGAL -reachable-file ReachabilityCardinality.prop --nowitness --gen-order FOLLOW
[2020-05-18 05:36:49] [INFO ] Proved 23 variables to be positive in 190 ms
[2020-05-18 05:36:49] [INFO ] Computing symmetric may disable matrix : 17 transitions.
[2020-05-18 05:36:49] [INFO ] Computation of disable matrix completed :0/17 took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2020-05-18 05:36:49] [INFO ] Proved 23 variables to be positive in 125 ms
[2020-05-18 05:36:49] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2020-05-18 05:36:49] [INFO ] Computing symmetric may enable matrix : 17 transitions.
[2020-05-18 05:36:49] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2020-05-18 05:36:49] [INFO ] BMC solution for property GPPP-PT-C0100N0000000010-ReachabilityCardinality-05(UNSAT) depth K=4 took 62 ms
Loading property file ReachabilityCardinality.prop.
Read [reachable] property : GPPP-PT-C0100N0000000010-ReachabilityCardinality-03 with value :((((gu3.G6P<=gu3.Lac)&&(gi1.gu1.NADPH<=gi1.gu1._3PG))&&(gu2.a2<=gu2.FBP))&&((gu4.c1<=gu4.E4P)||(gu3.Pyr>=3)))
Read [invariant] property : GPPP-PT-C0100N0000000010-ReachabilityCardinality-05 with value :(gu4.E4P<=gu4.b1)
SDD proceeding with computation, new max is 4
SDD proceeding with computation, new max is 8
[2020-05-18 05:36:49] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesGPPP-PT-C0100N0000000010-ReachabilityCardinality-03
[2020-05-18 05:36:49] [INFO ] KInduction solution for property GPPP-PT-C0100N0000000010-ReachabilityCardinality-03(SAT) depth K=0 took 13 ms
SDD proceeding with computation, new max is 16
SDD proceeding with computation, new max is 32
SDD proceeding with computation, new max is 64
[2020-05-18 05:36:49] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesGPPP-PT-C0100N0000000010-ReachabilityCardinality-05
[2020-05-18 05:36:49] [INFO ] KInduction solution for property GPPP-PT-C0100N0000000010-ReachabilityCardinality-05(SAT) depth K=0 took 15 ms
SDD proceeding with computation, new max is 128
SDD proceeding with computation, new max is 256
SDD proceeding with computation, new max is 512
[2020-05-18 05:36:49] [INFO ] Induction result is UNSAT, proved UNreachability of reachability predicate GPPP-PT-C0100N0000000010-ReachabilityCardinality-03
[2020-05-18 05:36:49] [INFO ] Induction result is UNSAT, successfully proved induction at step 1 for GPPP-PT-C0100N0000000010-ReachabilityCardinality-03
FORMULA GPPP-PT-C0100N0000000010-ReachabilityCardinality-03 FALSE TECHNIQUES SAT_SMT K_INDUCTION(1)
[2020-05-18 05:36:49] [INFO ] KInduction solution for property GPPP-PT-C0100N0000000010-ReachabilityCardinality-03(FALSE) depth K=1 took 53 ms
[2020-05-18 05:36:49] [INFO ] BMC solution for property GPPP-PT-C0100N0000000010-ReachabilityCardinality-03(UNSAT) depth K=5 took 81 ms
[2020-05-18 05:36:49] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesGPPP-PT-C0100N0000000010-ReachabilityCardinality-05
[2020-05-18 05:36:49] [INFO ] KInduction solution for property GPPP-PT-C0100N0000000010-ReachabilityCardinality-05(SAT) depth K=1 took 15 ms
SDD proceeding with computation, new max is 1024
SDD proceeding with computation, new max is 2048
[2020-05-18 05:36:49] [INFO ] BMC solution for property GPPP-PT-C0100N0000000010-ReachabilityCardinality-05(UNSAT) depth K=5 took 118 ms
[2020-05-18 05:36:49] [INFO ] Computing symmetric co enabling matrix : 17 transitions.
[2020-05-18 05:36:49] [INFO ] BMC solution for property GPPP-PT-C0100N0000000010-ReachabilityCardinality-05(UNSAT) depth K=6 took 301 ms
[2020-05-18 05:36:49] [INFO ] Induction result is UNSAT, proved invariant GPPP-PT-C0100N0000000010-ReachabilityCardinality-05
[2020-05-18 05:36:49] [INFO ] Induction result is UNSAT, successfully proved induction at step 2 for GPPP-PT-C0100N0000000010-ReachabilityCardinality-05
FORMULA GPPP-PT-C0100N0000000010-ReachabilityCardinality-05 TRUE TECHNIQUES SAT_SMT K_INDUCTION(2)
[2020-05-18 05:36:49] [INFO ] KInduction solution for property GPPP-PT-C0100N0000000010-ReachabilityCardinality-05(TRUE) depth K=2 took 725 ms
[2020-05-18 05:36:49] [INFO ] BMC solution for property GPPP-PT-C0100N0000000010-ReachabilityCardinality-05(UNSAT) depth K=7 took 422 ms
[2020-05-18 05:36:49] [INFO ] SMT solved all 2 properties. Interrupting other analysis methods.
ITS tools runner thread asked to quit. Dying gracefully.
[2020-05-18 05:36:49] [WARNING] Script execution failed on command (assert (>= (select s0 3) 0)) with error
[2020-05-18 05:36:49] [WARNING] Script execution failed on command (assert (>= (select s0 4) 0)) with error (error "Failed to assert expression: java.io.IOException: Stream closed (>= (select s0 4) 0)")
[(declare-fun s0 () (Array Int Real)), (assert (= (+ (* 600 (select s0 0)) (* 602 (select s0 3)) (* 211202 (select s0 5)) (* 210451 (select s0 6)) (* 751 (select s0 7)) (* 600 (select s0 9)) (* 600 (select s0 10)) (* 300 (select s0 11)) (* 600 (select s0 12)) (* 300 (select s0 22)) -23400) (+ (* 451 (select s0 4)) (* 600 (select s0 15)) (* 600 (select s0 16)) (* 2 (select s0 17)) (* 1053 (select s0 20))))), (assert (= (+ (* 451 (select s0 4)) (* 600 (select s0 15)) (* 600 (select s0 16)) (* 1053 (select s0 20)) 24000) (+ (* 600 (select s0 0)) (* 602 (select s0 3)) (* 211202 (select s0 5)) (* 210451 (select s0 6)) (* 751 (select s0 7)) (* 600 (select s0 9)) (* 600 (select s0 10)) (* 300 (select s0 11)) (* 600 (select s0 12)) (* 2 (select s0 18)) (* 300 (select s0 22))))), (assert (= (+ (select s0 15) (select s0 16) 40) (+ (select s0 0) (select s0 3) (select s0 4) (select s0 5) (select s0 6) (select s0 7) (select s0 8) (select s0 9) (* 2 (select s0 10)) (select s0 11) (select s0 12)))), (assert (>= (select s0 15) 1)), (assert (>= (select s0 0) 0)), (assert (>= (select s0 3) 0)), (assert (>= (select s0 4) 0)), (assert (>= (select s0 5) 0)), (assert (>= (select s0 6) 0)), (assert (>= (select s0 7) 0)), (assert (>= (select s0 8) 0)), (assert (>= (select s0 9) 0)), (assert (>= (select s0 10) 0)), (assert (>= (select s0 11) 0)), (assert (>= (select s0 12) 0)), (assert (>= (select s0 15) 0)), (assert (>= (select s0 16) 0)), (assert (>= (select s0 17) 0)), (assert (>= (select s0 18) 0)), (assert (>= (select s0 20) 0)), (assert (>= (select s0 22) 0))]
Skipping mayMatrices nes/nds SMT solver raised an exception or timeout when executing script :
org.smtlib.impl.Script@4f178070
java.lang.RuntimeException: SMT solver raised an exception or timeout when executing script :
org.smtlib.impl.Script@4f178070
at fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver.computeCoEnablingMatrix(NecessaryEnablingsolver.java:450)
at fr.lip6.move.gal.gal2pins.Gal2PinsTransformerNext.printLabels(Gal2PinsTransformerNext.java:530)
at fr.lip6.move.gal.gal2pins.Gal2PinsTransformerNext.printDependencyMatrix(Gal2PinsTransformerNext.java:209)
at fr.lip6.move.gal.gal2pins.Gal2PinsTransformerNext.buildBodyFile(Gal2PinsTransformerNext.java:85)
at fr.lip6.move.gal.gal2pins.Gal2PinsTransformerNext.transform(Gal2PinsTransformerNext.java:831)
at fr.lip6.move.gal.application.LTSminRunner$1.run(LTSminRunner.java:73)
at java.base/java.lang.Thread.run(Thread.java:834)
[2020-05-18 05:36:49] [INFO ] Built C files in 1197ms conformant to PINS in folder :/home/mcc/execution
Running compilation step : CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit//lts_install_dir//include, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/home/mcc/execution]
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.

BK_STOP 1589780210965

--------------------
content from stderr:

+ export BINDIR=/home/mcc/BenchKit/
+ BINDIR=/home/mcc/BenchKit/
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ ReachabilityCardinality = StateSpace ]]
+ /home/mcc/BenchKit//runeclipse.sh /home/mcc/execution ReachabilityCardinality -its -ltsminpath /home/mcc/BenchKit//lts_install_dir/ -greatspnpath /home/mcc/BenchKit//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ /home/mcc/BenchKit//itstools/its-tools -data /home/mcc/execution/workspace -pnfolder /home/mcc/execution -examination ReachabilityCardinality -z3path /home/mcc/BenchKit//z3/bin/z3 -yices2path /home/mcc/BenchKit//yices/bin/yices -its -ltsminpath /home/mcc/BenchKit//lts_install_dir/ -greatspnpath /home/mcc/BenchKit//greatspn/ -order META -manyOrder -smt -timeout 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=/tmp/.eclipse -Xss128m -Xms40m -Xmx16000m -Dfile.encoding=UTF-8 -Dosgi.requiredJavaVersion=1.6

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="GPPP-PT-C0100N0000000010"
export BK_EXAMINATION="ReachabilityCardinality"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"

# 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 2-4028"
echo " Executing tool itstools"
echo " Input is GPPP-PT-C0100N0000000010, examination is ReachabilityCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r081-smll-158922978000494"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/GPPP-PT-C0100N0000000010.tgz
mv GPPP-PT-C0100N0000000010 execution
cd execution
if [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "UpperBounds" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] || [ "ReachabilityCardinality" = "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 [ "ReachabilityCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityCardinality" != "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 "ReachabilityCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityCardinality.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 '' ReachabilityCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityCardinality"
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 ;