Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2023-input.r325-tall-167889196700045.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5348
Executing tool itstools
Input is RERS17pb113-PT-6, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r325-tall-167889196700045
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 15M
-rw-r--r-- 1 mcc users 7.0K Feb 26 18:20 CTLCardinality.txt
-rw-r--r-- 1 mcc users 76K Feb 26 18:20 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.2K Feb 26 18:17 CTLFireability.txt
-rw-r--r-- 1 mcc users 44K Feb 26 18:17 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:41 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.7K Feb 25 16:37 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Feb 25 16:37 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.0K Feb 25 16:38 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Feb 25 16:38 LTLFireability.xml
-rw-r--r-- 1 mcc users 6.8K Feb 26 18:25 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 63K Feb 26 18:25 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K Feb 26 18:23 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 65K Feb 26 18:23 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 16:38 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Feb 25 16:38 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 2 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 15M Mar 5 18:23 model.pnml

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

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

The expected result is a vector of positive values
NUM_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME RERS17pb113-PT-6-UpperBounds-00
FORMULA_NAME RERS17pb113-PT-6-UpperBounds-01
FORMULA_NAME RERS17pb113-PT-6-UpperBounds-02
FORMULA_NAME RERS17pb113-PT-6-UpperBounds-03
FORMULA_NAME RERS17pb113-PT-6-UpperBounds-04
FORMULA_NAME RERS17pb113-PT-6-UpperBounds-05
FORMULA_NAME RERS17pb113-PT-6-UpperBounds-06
FORMULA_NAME RERS17pb113-PT-6-UpperBounds-07
FORMULA_NAME RERS17pb113-PT-6-UpperBounds-08
FORMULA_NAME RERS17pb113-PT-6-UpperBounds-09
FORMULA_NAME RERS17pb113-PT-6-UpperBounds-10
FORMULA_NAME RERS17pb113-PT-6-UpperBounds-11
FORMULA_NAME RERS17pb113-PT-6-UpperBounds-12
FORMULA_NAME RERS17pb113-PT-6-UpperBounds-13
FORMULA_NAME RERS17pb113-PT-6-UpperBounds-14
FORMULA_NAME RERS17pb113-PT-6-UpperBounds-15

=== Now, execution of the tool begins

BK_START 1678922428105

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=UpperBounds
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=RERS17pb113-PT-6
Not applying reductions.
Model is PT
UpperBounds PT
Running Version 202303021504
[2023-03-15 23:20:29] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2023-03-15 23:20:29] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-15 23:20:30] [INFO ] Load time of PNML (sax parser for PT used): 538 ms
[2023-03-15 23:20:30] [INFO ] Transformed 639 places.
[2023-03-15 23:20:30] [INFO ] Transformed 31353 transitions.
[2023-03-15 23:20:30] [INFO ] Parsed PT model containing 639 places and 31353 transitions and 125418 arcs in 706 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 5 ms.
Normalized transition count is 18326 out of 31353 initially.
// Phase 1: matrix 18326 rows 639 cols
[2023-03-15 23:20:30] [INFO ] Computed 25 place invariants in 132 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 322 ms. (steps per millisecond=31 ) properties (out of 16) seen :45
FORMULA RERS17pb113-PT-6-UpperBounds-13 6 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA RERS17pb113-PT-6-UpperBounds-07 6 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA RERS17pb113-PT-6-UpperBounds-06 6 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA RERS17pb113-PT-6-UpperBounds-05 6 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA RERS17pb113-PT-6-UpperBounds-01 6 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 47 ms. (steps per millisecond=212 ) properties (out of 11) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 33 ms. (steps per millisecond=303 ) properties (out of 11) seen :2
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 31 ms. (steps per millisecond=322 ) properties (out of 11) seen :2
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 32 ms. (steps per millisecond=312 ) properties (out of 11) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 34 ms. (steps per millisecond=294 ) properties (out of 11) seen :2
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 33 ms. (steps per millisecond=303 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 31 ms. (steps per millisecond=322 ) properties (out of 11) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 11) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 11) seen :2
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 11) seen :2
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 31 ms. (steps per millisecond=322 ) properties (out of 11) seen :1
[2023-03-15 23:20:31] [INFO ] Flow matrix only has 18326 transitions (discarded 13027 similar events)
// Phase 1: matrix 18326 rows 639 cols
[2023-03-15 23:20:31] [INFO ] Computed 25 place invariants in 76 ms
[2023-03-15 23:20:31] [INFO ] [Real]Absence check using 13 positive place invariants in 10 ms returned sat
[2023-03-15 23:20:31] [INFO ] [Real]Absence check using 13 positive and 12 generalized place invariants in 3 ms returned sat
[2023-03-15 23:20:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-15 23:20:36] [INFO ] [Real]Absence check using state equation in 4863 ms returned unknown
[2023-03-15 23:20:36] [INFO ] [Real]Absence check using 13 positive place invariants in 8 ms returned sat
[2023-03-15 23:20:36] [INFO ] [Real]Absence check using 13 positive and 12 generalized place invariants in 2 ms returned sat
[2023-03-15 23:20:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-15 23:20:41] [INFO ] [Real]Absence check using state equation in 4934 ms returned unknown
[2023-03-15 23:20:41] [INFO ] [Real]Absence check using 13 positive place invariants in 8 ms returned sat
[2023-03-15 23:20:41] [INFO ] [Real]Absence check using 13 positive and 12 generalized place invariants in 4 ms returned sat
[2023-03-15 23:20:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-15 23:20:46] [INFO ] [Real]Absence check using state equation in 4933 ms returned unknown
[2023-03-15 23:20:46] [INFO ] [Real]Absence check using 13 positive place invariants in 8 ms returned sat
[2023-03-15 23:20:46] [INFO ] [Real]Absence check using 13 positive and 12 generalized place invariants in 2 ms returned sat
[2023-03-15 23:20:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-15 23:20:51] [INFO ] [Real]Absence check using state equation in 4940 ms returned unknown
[2023-03-15 23:20:51] [INFO ] [Real]Absence check using 13 positive place invariants in 10 ms returned sat
[2023-03-15 23:20:51] [INFO ] [Real]Absence check using 13 positive and 12 generalized place invariants in 2 ms returned sat
[2023-03-15 23:20:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-15 23:20:56] [INFO ] [Real]Absence check using state equation in 4941 ms returned unknown
[2023-03-15 23:20:56] [INFO ] [Real]Absence check using 13 positive place invariants in 7 ms returned sat
[2023-03-15 23:20:56] [INFO ] [Real]Absence check using 13 positive and 12 generalized place invariants in 2 ms returned sat
[2023-03-15 23:20:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-15 23:21:01] [INFO ] [Real]Absence check using state equation in 4944 ms returned unknown
[2023-03-15 23:21:01] [INFO ] [Real]Absence check using 13 positive place invariants in 8 ms returned sat
[2023-03-15 23:21:01] [INFO ] [Real]Absence check using 13 positive and 12 generalized place invariants in 4 ms returned sat
[2023-03-15 23:21:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-15 23:21:06] [INFO ] [Real]Absence check using state equation in 4944 ms returned unknown
[2023-03-15 23:21:06] [INFO ] [Real]Absence check using 13 positive place invariants in 7 ms returned sat
[2023-03-15 23:21:06] [INFO ] [Real]Absence check using 13 positive and 12 generalized place invariants in 4 ms returned sat
[2023-03-15 23:21:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-15 23:21:11] [INFO ] [Real]Absence check using state equation in 4947 ms returned unknown
[2023-03-15 23:21:11] [INFO ] [Real]Absence check using 13 positive place invariants in 8 ms returned sat
[2023-03-15 23:21:11] [INFO ] [Real]Absence check using 13 positive and 12 generalized place invariants in 4 ms returned sat
[2023-03-15 23:21:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-15 23:21:16] [INFO ] [Real]Absence check using state equation in 4943 ms returned unknown
[2023-03-15 23:21:16] [INFO ] [Real]Absence check using 13 positive place invariants in 7 ms returned sat
[2023-03-15 23:21:16] [INFO ] [Real]Absence check using 13 positive and 12 generalized place invariants in 1 ms returned sat
[2023-03-15 23:21:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-15 23:21:21] [INFO ] [Real]Absence check using state equation in 4948 ms returned unknown
[2023-03-15 23:21:22] [INFO ] [Real]Absence check using 13 positive place invariants in 15 ms returned sat
[2023-03-15 23:21:22] [INFO ] [Real]Absence check using 13 positive and 12 generalized place invariants in 2 ms returned sat
[2023-03-15 23:21:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-15 23:21:26] [INFO ] [Real]Absence check using state equation in 4941 ms returned unknown
Current structural bounds on expressions (after SMT) : [6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6] Max seen :[1, 1, 0, 1, 4, 1, 1, 3, 1, 1, 1]
Support contains 11 out of 639 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 639/639 places, 31353/31353 transitions.
Ensure Unique test removed 12 places
Iterating post reduction 0 with 12 rules applied. Total rules applied 12 place count 627 transition count 31353
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 1 with 1 rules applied. Total rules applied 13 place count 626 transition count 31352
Applied a total of 13 rules in 634 ms. Remains 626 /639 variables (removed 13) and now considering 31352/31353 (removed 1) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 640 ms. Remains : 626/639 places, 31352/31353 transitions.
Normalized transition count is 18325 out of 31352 initially.
// Phase 1: matrix 18325 rows 626 cols
[2023-03-15 23:21:27] [INFO ] Computed 13 place invariants in 58 ms
Finished random walk after 982666 steps, including 2 resets, run visited all 11 properties in 30001 ms. (steps per millisecond=32 )
FORMULA RERS17pb113-PT-6-UpperBounds-11 6 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA RERS17pb113-PT-6-UpperBounds-08 6 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA RERS17pb113-PT-6-UpperBounds-02 6 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1918 ms. (steps per millisecond=521 ) properties (out of 8) seen :12
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1729 ms. (steps per millisecond=578 ) properties (out of 8) seen :13
FORMULA RERS17pb113-PT-6-UpperBounds-03 6 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1937 ms. (steps per millisecond=516 ) properties (out of 7) seen :10
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1948 ms. (steps per millisecond=513 ) properties (out of 7) seen :8
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 2543 ms. (steps per millisecond=393 ) properties (out of 7) seen :9
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 3168 ms. (steps per millisecond=315 ) properties (out of 7) seen :10
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1885 ms. (steps per millisecond=530 ) properties (out of 7) seen :7
[2023-03-15 23:22:12] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
// Phase 1: matrix 18325 rows 626 cols
[2023-03-15 23:22:12] [INFO ] Computed 13 place invariants in 50 ms
[2023-03-15 23:22:13] [INFO ] [Real]Absence check using 13 positive place invariants in 7 ms returned sat
[2023-03-15 23:22:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-15 23:22:25] [INFO ] [Real]Absence check using state equation in 12785 ms returned sat
[2023-03-15 23:22:26] [INFO ] Solution in real domain found non-integer solution.
[2023-03-15 23:22:26] [INFO ] [Nat]Absence check using 13 positive place invariants in 7 ms returned sat
[2023-03-15 23:22:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-15 23:22:42] [INFO ] [Nat]Absence check using state equation in 16113 ms returned sat
[2023-03-15 23:22:42] [INFO ] State equation strengthened by 268 read => feed constraints.
[2023-03-15 23:22:46] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-15 23:22:46] [INFO ] [Nat]Added 268 Read/Feed constraints in 3907 ms returned sat
[2023-03-15 23:22:49] [INFO ] Deduced a trap composed of 48 places in 2212 ms of which 6 ms to minimize.
[2023-03-15 23:22:51] [INFO ] Deduced a trap composed of 64 places in 2138 ms of which 2 ms to minimize.
[2023-03-15 23:22:53] [INFO ] Deduced a trap composed of 64 places in 2135 ms of which 1 ms to minimize.
[2023-03-15 23:22:56] [INFO ] Deduced a trap composed of 64 places in 1940 ms of which 0 ms to minimize.
[2023-03-15 23:22:58] [INFO ] Deduced a trap composed of 48 places in 1770 ms of which 0 ms to minimize.
[2023-03-15 23:23:00] [INFO ] Deduced a trap composed of 40 places in 1848 ms of which 1 ms to minimize.
[2023-03-15 23:23:02] [INFO ] Deduced a trap composed of 40 places in 1754 ms of which 1 ms to minimize.
[2023-03-15 23:23:04] [INFO ] Deduced a trap composed of 40 places in 1495 ms of which 1 ms to minimize.
[2023-03-15 23:23:05] [INFO ] Deduced a trap composed of 64 places in 1391 ms of which 1 ms to minimize.
[2023-03-15 23:23:07] [INFO ] Deduced a trap composed of 64 places in 1168 ms of which 0 ms to minimize.
[2023-03-15 23:23:08] [INFO ] Deduced a trap composed of 48 places in 917 ms of which 0 ms to minimize.
[2023-03-15 23:23:09] [INFO ] Trap strengthening (SAT) tested/added 12/11 trap constraints in 22654 ms
[2023-03-15 23:23:11] [INFO ] Computed and/alt/rep : 1/9/1 causal constraints (skipped 18323 transitions) in 2496 ms.
[2023-03-15 23:23:11] [INFO ] Added : 0 causal constraints over 0 iterations in 2498 ms. Result :unknown
[2023-03-15 23:23:11] [INFO ] [Real]Absence check using 13 positive place invariants in 7 ms returned sat
[2023-03-15 23:23:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-15 23:23:22] [INFO ] [Real]Absence check using state equation in 10925 ms returned sat
[2023-03-15 23:23:23] [INFO ] Solution in real domain found non-integer solution.
[2023-03-15 23:23:23] [INFO ] [Nat]Absence check using 13 positive place invariants in 7 ms returned sat
[2023-03-15 23:23:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-15 23:23:33] [INFO ] [Nat]Absence check using state equation in 10419 ms returned sat
[2023-03-15 23:23:36] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-15 23:23:39] [INFO ] [Nat]Added 268 Read/Feed constraints in 6405 ms returned unknown
[2023-03-15 23:23:39] [INFO ] [Real]Absence check using 13 positive place invariants in 7 ms returned sat
[2023-03-15 23:23:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-15 23:23:51] [INFO ] [Real]Absence check using state equation in 11752 ms returned sat
[2023-03-15 23:23:52] [INFO ] Solution in real domain found non-integer solution.
[2023-03-15 23:23:52] [INFO ] [Nat]Absence check using 13 positive place invariants in 8 ms returned sat
[2023-03-15 23:23:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-15 23:24:03] [INFO ] [Nat]Absence check using state equation in 11558 ms returned sat
[2023-03-15 23:24:07] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-15 23:24:10] [INFO ] [Nat]Added 268 Read/Feed constraints in 6425 ms returned unknown
[2023-03-15 23:24:10] [INFO ] [Real]Absence check using 13 positive place invariants in 7 ms returned sat
[2023-03-15 23:24:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-15 23:24:24] [INFO ] [Real]Absence check using state equation in 14073 ms returned sat
[2023-03-15 23:24:24] [INFO ] Solution in real domain found non-integer solution.
[2023-03-15 23:24:24] [INFO ] [Nat]Absence check using 13 positive place invariants in 8 ms returned sat
[2023-03-15 23:24:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-15 23:24:38] [INFO ] [Nat]Absence check using state equation in 14192 ms returned sat
[2023-03-15 23:24:42] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-15 23:24:45] [INFO ] [Nat]Added 268 Read/Feed constraints in 6358 ms returned unknown
[2023-03-15 23:24:45] [INFO ] [Real]Absence check using 13 positive place invariants in 9 ms returned sat
[2023-03-15 23:24:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-15 23:24:58] [INFO ] [Real]Absence check using state equation in 12782 ms returned sat
[2023-03-15 23:25:01] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-15 23:25:04] [INFO ] [Real]Added 268 Read/Feed constraints in 6433 ms returned unknown
[2023-03-15 23:25:04] [INFO ] [Real]Absence check using 13 positive place invariants in 8 ms returned sat
[2023-03-15 23:25:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-15 23:25:14] [INFO ] [Real]Absence check using state equation in 9253 ms returned sat
[2023-03-15 23:25:14] [INFO ] Solution in real domain found non-integer solution.
[2023-03-15 23:25:14] [INFO ] [Nat]Absence check using 13 positive place invariants in 8 ms returned sat
[2023-03-15 23:25:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-15 23:25:30] [INFO ] [Nat]Absence check using state equation in 16201 ms returned sat
[2023-03-15 23:25:34] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-15 23:25:37] [INFO ] [Nat]Added 268 Read/Feed constraints in 6451 ms returned unknown
[2023-03-15 23:25:37] [INFO ] [Real]Absence check using 13 positive place invariants in 8 ms returned sat
[2023-03-15 23:25:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-15 23:25:46] [INFO ] [Real]Absence check using state equation in 9404 ms returned sat
[2023-03-15 23:25:50] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-15 23:25:53] [INFO ] [Real]Added 268 Read/Feed constraints in 6450 ms returned unknown
Current structural bounds on expressions (after SMT) : [6, 6, 6, 6, 6, 6, 6] Max seen :[2, 1, 3, 2, 3, 3, 1]
FORMULA RERS17pb113-PT-6-UpperBounds-15 6 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA RERS17pb113-PT-6-UpperBounds-12 6 TECHNIQUES TOPOLOGICAL PARIKH_WALK
Support contains 5 out of 626 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 626/626 places, 31352/31352 transitions.
Applied a total of 0 rules in 203 ms. Remains 626 /626 variables (removed 0) and now considering 31352/31352 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 203 ms. Remains : 626/626 places, 31352/31352 transitions.
Normalized transition count is 18325 out of 31352 initially.
// Phase 1: matrix 18325 rows 626 cols
[2023-03-15 23:26:24] [INFO ] Computed 13 place invariants in 47 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 29443 ms. (steps per millisecond=33 ) properties (out of 5) seen :7
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1934 ms. (steps per millisecond=517 ) properties (out of 5) seen :6
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1797 ms. (steps per millisecond=556 ) properties (out of 5) seen :5
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1863 ms. (steps per millisecond=536 ) properties (out of 5) seen :8
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1825 ms. (steps per millisecond=547 ) properties (out of 5) seen :7
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 3066 ms. (steps per millisecond=326 ) properties (out of 5) seen :6
[2023-03-15 23:27:04] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
// Phase 1: matrix 18325 rows 626 cols
[2023-03-15 23:27:04] [INFO ] Computed 13 place invariants in 49 ms
[2023-03-15 23:27:04] [INFO ] [Real]Absence check using 13 positive place invariants in 7 ms returned sat
[2023-03-15 23:27:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-15 23:27:18] [INFO ] [Real]Absence check using state equation in 13578 ms returned sat
[2023-03-15 23:27:18] [INFO ] Solution in real domain found non-integer solution.
[2023-03-15 23:27:18] [INFO ] [Nat]Absence check using 13 positive place invariants in 7 ms returned sat
[2023-03-15 23:27:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-15 23:27:30] [INFO ] [Nat]Absence check using state equation in 11604 ms returned sat
[2023-03-15 23:27:30] [INFO ] State equation strengthened by 268 read => feed constraints.
[2023-03-15 23:27:33] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-15 23:27:36] [INFO ] [Nat]Added 268 Read/Feed constraints in 6448 ms returned unknown
[2023-03-15 23:27:36] [INFO ] [Real]Absence check using 13 positive place invariants in 7 ms returned sat
[2023-03-15 23:27:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-15 23:27:48] [INFO ] [Real]Absence check using state equation in 11449 ms returned sat
[2023-03-15 23:27:48] [INFO ] Solution in real domain found non-integer solution.
[2023-03-15 23:27:48] [INFO ] [Nat]Absence check using 13 positive place invariants in 8 ms returned sat
[2023-03-15 23:27:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-15 23:28:00] [INFO ] [Nat]Absence check using state equation in 11275 ms returned sat
[2023-03-15 23:28:03] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-15 23:28:06] [INFO ] [Nat]Added 268 Read/Feed constraints in 6409 ms returned unknown
[2023-03-15 23:28:06] [INFO ] [Real]Absence check using 13 positive place invariants in 8 ms returned sat
[2023-03-15 23:28:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-15 23:28:19] [INFO ] [Real]Absence check using state equation in 12688 ms returned sat
[2023-03-15 23:28:19] [INFO ] Solution in real domain found non-integer solution.
[2023-03-15 23:28:19] [INFO ] [Nat]Absence check using 13 positive place invariants in 8 ms returned sat
[2023-03-15 23:28:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-15 23:28:31] [INFO ] [Nat]Absence check using state equation in 11980 ms returned sat
[2023-03-15 23:28:35] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-15 23:28:38] [INFO ] [Nat]Added 268 Read/Feed constraints in 6415 ms returned unknown
[2023-03-15 23:28:38] [INFO ] [Real]Absence check using 13 positive place invariants in 7 ms returned sat
[2023-03-15 23:28:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-15 23:28:52] [INFO ] [Real]Absence check using state equation in 14676 ms returned sat
[2023-03-15 23:28:53] [INFO ] Solution in real domain found non-integer solution.
[2023-03-15 23:28:53] [INFO ] [Nat]Absence check using 13 positive place invariants in 8 ms returned sat
[2023-03-15 23:28:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-15 23:29:08] [INFO ] [Nat]Absence check using state equation in 15495 ms returned sat
[2023-03-15 23:29:12] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-15 23:29:15] [INFO ] [Nat]Added 268 Read/Feed constraints in 6411 ms returned unknown
[2023-03-15 23:29:15] [INFO ] [Real]Absence check using 13 positive place invariants in 8 ms returned sat
[2023-03-15 23:29:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-15 23:29:24] [INFO ] [Real]Absence check using state equation in 9277 ms returned sat
[2023-03-15 23:29:24] [INFO ] Solution in real domain found non-integer solution.
[2023-03-15 23:29:24] [INFO ] [Nat]Absence check using 13 positive place invariants in 8 ms returned sat
[2023-03-15 23:29:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-15 23:29:41] [INFO ] [Nat]Absence check using state equation in 16510 ms returned sat
[2023-03-15 23:29:44] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-15 23:29:47] [INFO ] [Nat]Added 268 Read/Feed constraints in 6386 ms returned unknown
Current structural bounds on expressions (after SMT) : [6, 6, 6, 6, 6] Max seen :[2, 1, 3, 2, 3]
Support contains 5 out of 626 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 626/626 places, 31352/31352 transitions.
Applied a total of 0 rules in 170 ms. Remains 626 /626 variables (removed 0) and now considering 31352/31352 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 172 ms. Remains : 626/626 places, 31352/31352 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 626/626 places, 31352/31352 transitions.
Applied a total of 0 rules in 170 ms. Remains 626 /626 variables (removed 0) and now considering 31352/31352 (removed 0) transitions.
[2023-03-15 23:29:48] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
[2023-03-15 23:29:48] [INFO ] Invariant cache hit.
[2023-03-15 23:29:49] [INFO ] Implicit Places using invariants in 1838 ms returned []
Implicit Place search using SMT only with invariants took 1841 ms to find 0 implicit places.
[2023-03-15 23:29:49] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
[2023-03-15 23:29:49] [INFO ] Invariant cache hit.
[2023-03-15 23:29:58] [INFO ] Dead Transitions using invariants and state equation in 8506 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 10520 ms. Remains : 626/626 places, 31352/31352 transitions.
Starting property specific reduction for RERS17pb113-PT-6-UpperBounds-00
Normalized transition count is 18325 out of 31352 initially.
// Phase 1: matrix 18325 rows 626 cols
[2023-03-15 23:29:58] [INFO ] Computed 13 place invariants in 49 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 268 ms. (steps per millisecond=37 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 1) seen :0
[2023-03-15 23:29:58] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
// Phase 1: matrix 18325 rows 626 cols
[2023-03-15 23:29:58] [INFO ] Computed 13 place invariants in 45 ms
[2023-03-15 23:29:59] [INFO ] [Real]Absence check using 13 positive place invariants in 7 ms returned sat
[2023-03-15 23:29:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-15 23:30:04] [INFO ] [Real]Absence check using state equation in 4949 ms returned unknown
Current structural bounds on expressions (after SMT) : [6] Max seen :[1]
Support contains 1 out of 626 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 626/626 places, 31352/31352 transitions.
Applied a total of 0 rules in 176 ms. Remains 626 /626 variables (removed 0) and now considering 31352/31352 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 177 ms. Remains : 626/626 places, 31352/31352 transitions.
Normalized transition count is 18325 out of 31352 initially.
// Phase 1: matrix 18325 rows 626 cols
[2023-03-15 23:30:04] [INFO ] Computed 13 place invariants in 63 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 29670 ms. (steps per millisecond=33 ) properties (out of 1) seen :2
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1897 ms. (steps per millisecond=527 ) properties (out of 1) seen :2
[2023-03-15 23:30:35] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
// Phase 1: matrix 18325 rows 626 cols
[2023-03-15 23:30:35] [INFO ] Computed 13 place invariants in 48 ms
[2023-03-15 23:30:36] [INFO ] [Real]Absence check using 13 positive place invariants in 7 ms returned sat
[2023-03-15 23:30:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-15 23:30:49] [INFO ] [Real]Absence check using state equation in 13655 ms returned sat
[2023-03-15 23:30:50] [INFO ] Solution in real domain found non-integer solution.
[2023-03-15 23:30:50] [INFO ] [Nat]Absence check using 13 positive place invariants in 9 ms returned sat
[2023-03-15 23:30:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-15 23:31:02] [INFO ] [Nat]Absence check using state equation in 12029 ms returned sat
[2023-03-15 23:31:02] [INFO ] State equation strengthened by 268 read => feed constraints.
[2023-03-15 23:31:05] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-15 23:31:08] [INFO ] [Nat]Added 268 Read/Feed constraints in 6456 ms returned unknown
Current structural bounds on expressions (after SMT) : [6] Max seen :[2]
Support contains 1 out of 626 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 626/626 places, 31352/31352 transitions.
Applied a total of 0 rules in 177 ms. Remains 626 /626 variables (removed 0) and now considering 31352/31352 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 177 ms. Remains : 626/626 places, 31352/31352 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 626/626 places, 31352/31352 transitions.
Applied a total of 0 rules in 171 ms. Remains 626 /626 variables (removed 0) and now considering 31352/31352 (removed 0) transitions.
[2023-03-15 23:31:09] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
[2023-03-15 23:31:09] [INFO ] Invariant cache hit.
[2023-03-15 23:31:10] [INFO ] Implicit Places using invariants in 1858 ms returned []
Implicit Place search using SMT only with invariants took 1859 ms to find 0 implicit places.
[2023-03-15 23:31:10] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
[2023-03-15 23:31:10] [INFO ] Invariant cache hit.
[2023-03-15 23:31:18] [INFO ] Dead Transitions using invariants and state equation in 8094 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 10127 ms. Remains : 626/626 places, 31352/31352 transitions.
Normalized transition count is 18325 out of 31352 initially.
// Phase 1: matrix 18325 rows 626 cols
[2023-03-15 23:31:19] [INFO ] Computed 13 place invariants in 50 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 29700 ms. (steps per millisecond=33 ) properties (out of 1) seen :2
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1951 ms. (steps per millisecond=512 ) properties (out of 1) seen :1
[2023-03-15 23:31:50] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
// Phase 1: matrix 18325 rows 626 cols
[2023-03-15 23:31:50] [INFO ] Computed 13 place invariants in 46 ms
[2023-03-15 23:31:50] [INFO ] [Real]Absence check using 13 positive place invariants in 7 ms returned sat
[2023-03-15 23:31:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-15 23:32:04] [INFO ] [Real]Absence check using state equation in 13275 ms returned sat
[2023-03-15 23:32:04] [INFO ] Solution in real domain found non-integer solution.
[2023-03-15 23:32:04] [INFO ] [Nat]Absence check using 13 positive place invariants in 8 ms returned sat
[2023-03-15 23:32:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-15 23:32:15] [INFO ] [Nat]Absence check using state equation in 11355 ms returned sat
[2023-03-15 23:32:16] [INFO ] State equation strengthened by 268 read => feed constraints.
[2023-03-15 23:32:19] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-15 23:32:22] [INFO ] [Nat]Added 268 Read/Feed constraints in 6463 ms returned unknown
Current structural bounds on expressions (after SMT) : [6] Max seen :[2]
Support contains 1 out of 626 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 626/626 places, 31352/31352 transitions.
Applied a total of 0 rules in 169 ms. Remains 626 /626 variables (removed 0) and now considering 31352/31352 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 169 ms. Remains : 626/626 places, 31352/31352 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 626/626 places, 31352/31352 transitions.
Applied a total of 0 rules in 155 ms. Remains 626 /626 variables (removed 0) and now considering 31352/31352 (removed 0) transitions.
[2023-03-15 23:32:22] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
[2023-03-15 23:32:22] [INFO ] Invariant cache hit.
[2023-03-15 23:32:24] [INFO ] Implicit Places using invariants in 1829 ms returned []
Implicit Place search using SMT only with invariants took 1829 ms to find 0 implicit places.
[2023-03-15 23:32:24] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
[2023-03-15 23:32:24] [INFO ] Invariant cache hit.
[2023-03-15 23:32:33] [INFO ] Dead Transitions using invariants and state equation in 8555 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 10544 ms. Remains : 626/626 places, 31352/31352 transitions.
Ending property specific reduction for RERS17pb113-PT-6-UpperBounds-00 in 154690 ms.
Starting property specific reduction for RERS17pb113-PT-6-UpperBounds-04
Normalized transition count is 18325 out of 31352 initially.
// Phase 1: matrix 18325 rows 626 cols
[2023-03-15 23:32:33] [INFO ] Computed 13 place invariants in 51 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 265 ms. (steps per millisecond=37 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=476 ) properties (out of 1) seen :0
[2023-03-15 23:32:33] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
// Phase 1: matrix 18325 rows 626 cols
[2023-03-15 23:32:33] [INFO ] Computed 13 place invariants in 46 ms
[2023-03-15 23:32:33] [INFO ] [Real]Absence check using 13 positive place invariants in 7 ms returned sat
[2023-03-15 23:32:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-15 23:32:38] [INFO ] [Real]Absence check using state equation in 4948 ms returned unknown
Current structural bounds on expressions (after SMT) : [6] Max seen :[1]
Support contains 1 out of 626 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 626/626 places, 31352/31352 transitions.
Applied a total of 0 rules in 153 ms. Remains 626 /626 variables (removed 0) and now considering 31352/31352 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 154 ms. Remains : 626/626 places, 31352/31352 transitions.
Normalized transition count is 18325 out of 31352 initially.
// Phase 1: matrix 18325 rows 626 cols
[2023-03-15 23:32:38] [INFO ] Computed 13 place invariants in 48 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 28916 ms. (steps per millisecond=34 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1773 ms. (steps per millisecond=564 ) properties (out of 1) seen :1
[2023-03-15 23:33:09] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
// Phase 1: matrix 18325 rows 626 cols
[2023-03-15 23:33:09] [INFO ] Computed 13 place invariants in 48 ms
[2023-03-15 23:33:09] [INFO ] [Real]Absence check using 13 positive place invariants in 7 ms returned sat
[2023-03-15 23:33:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-15 23:33:21] [INFO ] [Real]Absence check using state equation in 11474 ms returned sat
[2023-03-15 23:33:21] [INFO ] Solution in real domain found non-integer solution.
[2023-03-15 23:33:21] [INFO ] [Nat]Absence check using 13 positive place invariants in 7 ms returned sat
[2023-03-15 23:33:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-15 23:33:33] [INFO ] [Nat]Absence check using state equation in 11598 ms returned sat
[2023-03-15 23:33:33] [INFO ] State equation strengthened by 268 read => feed constraints.
[2023-03-15 23:33:36] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-15 23:33:39] [INFO ] [Nat]Added 268 Read/Feed constraints in 6464 ms returned unknown
Current structural bounds on expressions (after SMT) : [6] Max seen :[1]
Support contains 1 out of 626 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 626/626 places, 31352/31352 transitions.
Applied a total of 0 rules in 182 ms. Remains 626 /626 variables (removed 0) and now considering 31352/31352 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 182 ms. Remains : 626/626 places, 31352/31352 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 626/626 places, 31352/31352 transitions.
Applied a total of 0 rules in 175 ms. Remains 626 /626 variables (removed 0) and now considering 31352/31352 (removed 0) transitions.
[2023-03-15 23:33:40] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
[2023-03-15 23:33:40] [INFO ] Invariant cache hit.
[2023-03-15 23:33:42] [INFO ] Implicit Places using invariants in 1868 ms returned []
Implicit Place search using SMT only with invariants took 1870 ms to find 0 implicit places.
[2023-03-15 23:33:42] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
[2023-03-15 23:33:42] [INFO ] Invariant cache hit.
[2023-03-15 23:33:50] [INFO ] Dead Transitions using invariants and state equation in 8252 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 10302 ms. Remains : 626/626 places, 31352/31352 transitions.
Ending property specific reduction for RERS17pb113-PT-6-UpperBounds-04 in 77083 ms.
Starting property specific reduction for RERS17pb113-PT-6-UpperBounds-09
Normalized transition count is 18325 out of 31352 initially.
// Phase 1: matrix 18325 rows 626 cols
[2023-03-15 23:33:50] [INFO ] Computed 13 place invariants in 51 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 260 ms. (steps per millisecond=38 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=476 ) properties (out of 1) seen :0
[2023-03-15 23:33:50] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
// Phase 1: matrix 18325 rows 626 cols
[2023-03-15 23:33:50] [INFO ] Computed 13 place invariants in 46 ms
[2023-03-15 23:33:50] [INFO ] [Real]Absence check using 13 positive place invariants in 7 ms returned sat
[2023-03-15 23:33:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-15 23:33:55] [INFO ] [Real]Absence check using state equation in 4945 ms returned unknown
Current structural bounds on expressions (after SMT) : [6] Max seen :[1]
Support contains 1 out of 626 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 626/626 places, 31352/31352 transitions.
Applied a total of 0 rules in 154 ms. Remains 626 /626 variables (removed 0) and now considering 31352/31352 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 154 ms. Remains : 626/626 places, 31352/31352 transitions.
Normalized transition count is 18325 out of 31352 initially.
// Phase 1: matrix 18325 rows 626 cols
[2023-03-15 23:33:55] [INFO ] Computed 13 place invariants in 50 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 29010 ms. (steps per millisecond=34 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1946 ms. (steps per millisecond=513 ) properties (out of 1) seen :2
[2023-03-15 23:34:26] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
// Phase 1: matrix 18325 rows 626 cols
[2023-03-15 23:34:27] [INFO ] Computed 13 place invariants in 48 ms
[2023-03-15 23:34:27] [INFO ] [Real]Absence check using 13 positive place invariants in 7 ms returned sat
[2023-03-15 23:34:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-15 23:34:38] [INFO ] [Real]Absence check using state equation in 11828 ms returned sat
[2023-03-15 23:34:39] [INFO ] Solution in real domain found non-integer solution.
[2023-03-15 23:34:39] [INFO ] [Nat]Absence check using 13 positive place invariants in 8 ms returned sat
[2023-03-15 23:34:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-15 23:34:51] [INFO ] [Nat]Absence check using state equation in 11904 ms returned sat
[2023-03-15 23:34:51] [INFO ] State equation strengthened by 268 read => feed constraints.
[2023-03-15 23:34:54] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-15 23:34:57] [INFO ] [Nat]Added 268 Read/Feed constraints in 6438 ms returned unknown
Current structural bounds on expressions (after SMT) : [6] Max seen :[2]
Support contains 1 out of 626 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 626/626 places, 31352/31352 transitions.
Applied a total of 0 rules in 193 ms. Remains 626 /626 variables (removed 0) and now considering 31352/31352 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 194 ms. Remains : 626/626 places, 31352/31352 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 626/626 places, 31352/31352 transitions.
Applied a total of 0 rules in 174 ms. Remains 626 /626 variables (removed 0) and now considering 31352/31352 (removed 0) transitions.
[2023-03-15 23:34:58] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
[2023-03-15 23:34:58] [INFO ] Invariant cache hit.
[2023-03-15 23:34:59] [INFO ] Implicit Places using invariants in 1774 ms returned []
Implicit Place search using SMT only with invariants took 1775 ms to find 0 implicit places.
[2023-03-15 23:34:59] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
[2023-03-15 23:34:59] [INFO ] Invariant cache hit.
[2023-03-15 23:35:07] [INFO ] Dead Transitions using invariants and state equation in 8061 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 10014 ms. Remains : 626/626 places, 31352/31352 transitions.
Normalized transition count is 18325 out of 31352 initially.
// Phase 1: matrix 18325 rows 626 cols
[2023-03-15 23:35:08] [INFO ] Computed 13 place invariants in 48 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 29032 ms. (steps per millisecond=34 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1895 ms. (steps per millisecond=527 ) properties (out of 1) seen :3
[2023-03-15 23:35:39] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
// Phase 1: matrix 18325 rows 626 cols
[2023-03-15 23:35:39] [INFO ] Computed 13 place invariants in 43 ms
[2023-03-15 23:35:39] [INFO ] [Real]Absence check using 13 positive place invariants in 7 ms returned sat
[2023-03-15 23:35:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-15 23:35:50] [INFO ] [Real]Absence check using state equation in 11468 ms returned sat
[2023-03-15 23:35:50] [INFO ] Solution in real domain found non-integer solution.
[2023-03-15 23:35:51] [INFO ] [Nat]Absence check using 13 positive place invariants in 8 ms returned sat
[2023-03-15 23:35:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-15 23:36:02] [INFO ] [Nat]Absence check using state equation in 11643 ms returned sat
[2023-03-15 23:36:02] [INFO ] State equation strengthened by 268 read => feed constraints.
[2023-03-15 23:36:06] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-15 23:36:09] [INFO ] [Nat]Added 268 Read/Feed constraints in 6437 ms returned unknown
Current structural bounds on expressions (after SMT) : [6] Max seen :[3]
Support contains 1 out of 626 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 626/626 places, 31352/31352 transitions.
Applied a total of 0 rules in 163 ms. Remains 626 /626 variables (removed 0) and now considering 31352/31352 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 164 ms. Remains : 626/626 places, 31352/31352 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 626/626 places, 31352/31352 transitions.
Applied a total of 0 rules in 156 ms. Remains 626 /626 variables (removed 0) and now considering 31352/31352 (removed 0) transitions.
[2023-03-15 23:36:09] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
[2023-03-15 23:36:09] [INFO ] Invariant cache hit.
[2023-03-15 23:36:11] [INFO ] Implicit Places using invariants in 1827 ms returned []
Implicit Place search using SMT only with invariants took 1829 ms to find 0 implicit places.
[2023-03-15 23:36:11] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
[2023-03-15 23:36:11] [INFO ] Invariant cache hit.
[2023-03-15 23:36:19] [INFO ] Dead Transitions using invariants and state equation in 8136 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 10124 ms. Remains : 626/626 places, 31352/31352 transitions.
Normalized transition count is 18325 out of 31352 initially.
// Phase 1: matrix 18325 rows 626 cols
[2023-03-15 23:36:19] [INFO ] Computed 13 place invariants in 47 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 29378 ms. (steps per millisecond=34 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1886 ms. (steps per millisecond=530 ) properties (out of 1) seen :3
[2023-03-15 23:36:50] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
// Phase 1: matrix 18325 rows 626 cols
[2023-03-15 23:36:50] [INFO ] Computed 13 place invariants in 48 ms
[2023-03-15 23:36:51] [INFO ] [Real]Absence check using 13 positive place invariants in 7 ms returned sat
[2023-03-15 23:36:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-15 23:37:02] [INFO ] [Real]Absence check using state equation in 11895 ms returned sat
[2023-03-15 23:37:03] [INFO ] Solution in real domain found non-integer solution.
[2023-03-15 23:37:03] [INFO ] [Nat]Absence check using 13 positive place invariants in 8 ms returned sat
[2023-03-15 23:37:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-15 23:37:15] [INFO ] [Nat]Absence check using state equation in 12087 ms returned sat
[2023-03-15 23:37:15] [INFO ] State equation strengthened by 268 read => feed constraints.
[2023-03-15 23:37:18] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-15 23:37:21] [INFO ] [Nat]Added 268 Read/Feed constraints in 6457 ms returned unknown
Current structural bounds on expressions (after SMT) : [6] Max seen :[3]
Support contains 1 out of 626 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 626/626 places, 31352/31352 transitions.
Applied a total of 0 rules in 186 ms. Remains 626 /626 variables (removed 0) and now considering 31352/31352 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 188 ms. Remains : 626/626 places, 31352/31352 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 626/626 places, 31352/31352 transitions.
Applied a total of 0 rules in 174 ms. Remains 626 /626 variables (removed 0) and now considering 31352/31352 (removed 0) transitions.
[2023-03-15 23:37:22] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
[2023-03-15 23:37:22] [INFO ] Invariant cache hit.
[2023-03-15 23:37:24] [INFO ] Implicit Places using invariants in 1820 ms returned []
Implicit Place search using SMT only with invariants took 1820 ms to find 0 implicit places.
[2023-03-15 23:37:24] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
[2023-03-15 23:37:24] [INFO ] Invariant cache hit.
[2023-03-15 23:37:32] [INFO ] Dead Transitions using invariants and state equation in 8239 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 10240 ms. Remains : 626/626 places, 31352/31352 transitions.
Ending property specific reduction for RERS17pb113-PT-6-UpperBounds-09 in 222086 ms.
Starting property specific reduction for RERS17pb113-PT-6-UpperBounds-10
Normalized transition count is 18325 out of 31352 initially.
// Phase 1: matrix 18325 rows 626 cols
[2023-03-15 23:37:32] [INFO ] Computed 13 place invariants in 48 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 226 ms. (steps per millisecond=44 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=476 ) properties (out of 1) seen :0
[2023-03-15 23:37:32] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
// Phase 1: matrix 18325 rows 626 cols
[2023-03-15 23:37:32] [INFO ] Computed 13 place invariants in 45 ms
[2023-03-15 23:37:32] [INFO ] [Real]Absence check using 13 positive place invariants in 7 ms returned sat
[2023-03-15 23:37:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-15 23:37:37] [INFO ] [Real]Absence check using state equation in 4950 ms returned unknown
Current structural bounds on expressions (after SMT) : [6] Max seen :[1]
Support contains 1 out of 626 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 626/626 places, 31352/31352 transitions.
Applied a total of 0 rules in 155 ms. Remains 626 /626 variables (removed 0) and now considering 31352/31352 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 155 ms. Remains : 626/626 places, 31352/31352 transitions.
Normalized transition count is 18325 out of 31352 initially.
// Phase 1: matrix 18325 rows 626 cols
[2023-03-15 23:37:38] [INFO ] Computed 13 place invariants in 50 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 28633 ms. (steps per millisecond=34 ) properties (out of 1) seen :2
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1879 ms. (steps per millisecond=532 ) properties (out of 1) seen :2
[2023-03-15 23:38:08] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
// Phase 1: matrix 18325 rows 626 cols
[2023-03-15 23:38:08] [INFO ] Computed 13 place invariants in 47 ms
[2023-03-15 23:38:08] [INFO ] [Real]Absence check using 13 positive place invariants in 7 ms returned sat
[2023-03-15 23:38:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-15 23:38:22] [INFO ] [Real]Absence check using state equation in 14097 ms returned sat
[2023-03-15 23:38:23] [INFO ] Solution in real domain found non-integer solution.
[2023-03-15 23:38:23] [INFO ] [Nat]Absence check using 13 positive place invariants in 7 ms returned sat
[2023-03-15 23:38:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-15 23:38:37] [INFO ] [Nat]Absence check using state equation in 14732 ms returned sat
[2023-03-15 23:38:38] [INFO ] State equation strengthened by 268 read => feed constraints.
[2023-03-15 23:38:41] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-15 23:38:44] [INFO ] [Nat]Added 268 Read/Feed constraints in 6437 ms returned unknown
Current structural bounds on expressions (after SMT) : [6] Max seen :[2]
Support contains 1 out of 626 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 626/626 places, 31352/31352 transitions.
Applied a total of 0 rules in 160 ms. Remains 626 /626 variables (removed 0) and now considering 31352/31352 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 160 ms. Remains : 626/626 places, 31352/31352 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 626/626 places, 31352/31352 transitions.
Applied a total of 0 rules in 151 ms. Remains 626 /626 variables (removed 0) and now considering 31352/31352 (removed 0) transitions.
[2023-03-15 23:38:44] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
[2023-03-15 23:38:44] [INFO ] Invariant cache hit.
[2023-03-15 23:38:46] [INFO ] Implicit Places using invariants in 1825 ms returned []
Implicit Place search using SMT only with invariants took 1826 ms to find 0 implicit places.
[2023-03-15 23:38:46] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
[2023-03-15 23:38:46] [INFO ] Invariant cache hit.
[2023-03-15 23:38:54] [INFO ] Dead Transitions using invariants and state equation in 8384 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 10366 ms. Remains : 626/626 places, 31352/31352 transitions.
Normalized transition count is 18325 out of 31352 initially.
// Phase 1: matrix 18325 rows 626 cols
[2023-03-15 23:38:55] [INFO ] Computed 13 place invariants in 50 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 28813 ms. (steps per millisecond=34 ) properties (out of 1) seen :2
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1865 ms. (steps per millisecond=536 ) properties (out of 1) seen :1
[2023-03-15 23:39:25] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
// Phase 1: matrix 18325 rows 626 cols
[2023-03-15 23:39:25] [INFO ] Computed 13 place invariants in 45 ms
[2023-03-15 23:39:25] [INFO ] [Real]Absence check using 13 positive place invariants in 7 ms returned sat
[2023-03-15 23:39:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-15 23:39:39] [INFO ] [Real]Absence check using state equation in 13464 ms returned sat
[2023-03-15 23:39:39] [INFO ] Solution in real domain found non-integer solution.
[2023-03-15 23:39:39] [INFO ] [Nat]Absence check using 13 positive place invariants in 8 ms returned sat
[2023-03-15 23:39:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-15 23:39:54] [INFO ] [Nat]Absence check using state equation in 14396 ms returned sat
[2023-03-15 23:39:54] [INFO ] State equation strengthened by 268 read => feed constraints.
[2023-03-15 23:39:57] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-15 23:40:00] [INFO ] [Nat]Added 268 Read/Feed constraints in 6447 ms returned unknown
Current structural bounds on expressions (after SMT) : [6] Max seen :[2]
Support contains 1 out of 626 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 626/626 places, 31352/31352 transitions.
Applied a total of 0 rules in 164 ms. Remains 626 /626 variables (removed 0) and now considering 31352/31352 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 164 ms. Remains : 626/626 places, 31352/31352 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 626/626 places, 31352/31352 transitions.
Applied a total of 0 rules in 159 ms. Remains 626 /626 variables (removed 0) and now considering 31352/31352 (removed 0) transitions.
[2023-03-15 23:40:01] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
[2023-03-15 23:40:01] [INFO ] Invariant cache hit.
[2023-03-15 23:40:02] [INFO ] Implicit Places using invariants in 1831 ms returned []
Implicit Place search using SMT only with invariants took 1832 ms to find 0 implicit places.
[2023-03-15 23:40:02] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
[2023-03-15 23:40:02] [INFO ] Invariant cache hit.
[2023-03-15 23:40:11] [INFO ] Dead Transitions using invariants and state equation in 8376 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 10371 ms. Remains : 626/626 places, 31352/31352 transitions.
Ending property specific reduction for RERS17pb113-PT-6-UpperBounds-10 in 158939 ms.
Starting property specific reduction for RERS17pb113-PT-6-UpperBounds-14
Normalized transition count is 18325 out of 31352 initially.
// Phase 1: matrix 18325 rows 626 cols
[2023-03-15 23:40:11] [INFO ] Computed 13 place invariants in 51 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 262 ms. (steps per millisecond=38 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=476 ) properties (out of 1) seen :0
[2023-03-15 23:40:11] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
// Phase 1: matrix 18325 rows 626 cols
[2023-03-15 23:40:11] [INFO ] Computed 13 place invariants in 45 ms
[2023-03-15 23:40:11] [INFO ] [Real]Absence check using 13 positive place invariants in 8 ms returned sat
[2023-03-15 23:40:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-15 23:40:16] [INFO ] [Real]Absence check using state equation in 4950 ms returned unknown
Current structural bounds on expressions (after SMT) : [6] Max seen :[1]
Support contains 1 out of 626 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 626/626 places, 31352/31352 transitions.
Applied a total of 0 rules in 152 ms. Remains 626 /626 variables (removed 0) and now considering 31352/31352 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 152 ms. Remains : 626/626 places, 31352/31352 transitions.
Normalized transition count is 18325 out of 31352 initially.
// Phase 1: matrix 18325 rows 626 cols
[2023-03-15 23:40:17] [INFO ] Computed 13 place invariants in 51 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 28648 ms. (steps per millisecond=34 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 2985 ms. (steps per millisecond=335 ) properties (out of 1) seen :1
[2023-03-15 23:40:48] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
// Phase 1: matrix 18325 rows 626 cols
[2023-03-15 23:40:48] [INFO ] Computed 13 place invariants in 47 ms
[2023-03-15 23:40:48] [INFO ] [Real]Absence check using 13 positive place invariants in 7 ms returned sat
[2023-03-15 23:40:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-15 23:41:04] [INFO ] [Real]Absence check using state equation in 15677 ms returned sat
[2023-03-15 23:41:04] [INFO ] Solution in real domain found non-integer solution.
[2023-03-15 23:41:04] [INFO ] [Nat]Absence check using 13 positive place invariants in 7 ms returned sat
[2023-03-15 23:41:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-15 23:41:17] [INFO ] [Nat]Absence check using state equation in 13030 ms returned sat
[2023-03-15 23:41:18] [INFO ] State equation strengthened by 268 read => feed constraints.
[2023-03-15 23:41:21] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-15 23:41:24] [INFO ] [Nat]Added 268 Read/Feed constraints in 6414 ms returned unknown
Current structural bounds on expressions (after SMT) : [6] Max seen :[1]
Support contains 1 out of 626 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 626/626 places, 31352/31352 transitions.
Applied a total of 0 rules in 185 ms. Remains 626 /626 variables (removed 0) and now considering 31352/31352 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 185 ms. Remains : 626/626 places, 31352/31352 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 626/626 places, 31352/31352 transitions.
Applied a total of 0 rules in 159 ms. Remains 626 /626 variables (removed 0) and now considering 31352/31352 (removed 0) transitions.
[2023-03-15 23:41:24] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
[2023-03-15 23:41:24] [INFO ] Invariant cache hit.
[2023-03-15 23:41:26] [INFO ] Implicit Places using invariants in 1813 ms returned []
Implicit Place search using SMT only with invariants took 1813 ms to find 0 implicit places.
[2023-03-15 23:41:26] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
[2023-03-15 23:41:26] [INFO ] Invariant cache hit.
[2023-03-15 23:41:34] [INFO ] Dead Transitions using invariants and state equation in 7838 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 9814 ms. Remains : 626/626 places, 31352/31352 transitions.
Ending property specific reduction for RERS17pb113-PT-6-UpperBounds-14 in 83128 ms.
[2023-03-15 23:41:35] [INFO ] Flatten gal took : 1018 ms
[2023-03-15 23:41:36] [INFO ] Applying decomposition
[2023-03-15 23:41:37] [INFO ] Flatten gal took : 858 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph17488734831612388253.txt' '-o' '/tmp/graph17488734831612388253.bin' '-w' '/tmp/graph17488734831612388253.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph17488734831612388253.bin' '-l' '-1' '-v' '-w' '/tmp/graph17488734831612388253.weights' '-q' '0' '-e' '0.001'
[2023-03-15 23:41:39] [INFO ] Decomposing Gal with order
[2023-03-15 23:41:39] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-15 23:41:41] [INFO ] Removed a total of 91898 redundant transitions.
[2023-03-15 23:41:41] [INFO ] Flatten gal took : 1666 ms
[2023-03-15 23:41:43] [INFO ] Fuse similar labels procedure discarded/fused a total of 875 labels/synchronizations in 1174 ms.
[2023-03-15 23:41:43] [INFO ] Time to serialize gal into /tmp/UpperBounds5615003961336593835.gal : 132 ms
[2023-03-15 23:41:43] [INFO ] Time to serialize properties into /tmp/UpperBounds16543635603828791302.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/UpperBounds5615003961336593835.gal' '-t' 'CGAL' '-reachable-file' '/tmp/UpperBounds16543635603828791302.prop' '--nowitness'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...284
Loading property file /tmp/UpperBounds16543635603828791302.prop.
ITS-tools command line returned an error code 137
[2023-03-15 23:54:02] [INFO ] Flatten gal took : 2615 ms
[2023-03-15 23:54:02] [INFO ] Time to serialize gal into /tmp/UpperBounds3726142449297481879.gal : 219 ms
[2023-03-15 23:54:03] [INFO ] Time to serialize properties into /tmp/UpperBounds13048377439603430046.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/UpperBounds3726142449297481879.gal' '-t' 'CGAL' '-reachable-file' '/tmp/UpperBounds13048377439603430046.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...305
Loading property file /tmp/UpperBounds13048377439603430046.prop.
ITS-tools command line returned an error code 137
[2023-03-16 00:06:28] [INFO ] Flatten gal took : 4728 ms
[2023-03-16 00:06:30] [INFO ] Input system was already deterministic with 31352 transitions.
[2023-03-16 00:06:31] [INFO ] Transformed 626 places.
[2023-03-16 00:06:31] [INFO ] Transformed 31352 transitions.
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/bin//..//greatspn//bin/pinvar' '/home/mcc/execution/gspn'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/bin//..//greatspn//bin/RGMEDD2' '/home/mcc/execution/gspn' '-META' '-varord-only'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Using order generated by GreatSPN with heuristic : META
[2023-03-16 00:06:34] [INFO ] Time to serialize gal into /tmp/UpperBounds5783638190767650566.gal : 99 ms
[2023-03-16 00:06:34] [INFO ] Time to serialize properties into /tmp/UpperBounds4343814145971183919.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/UpperBounds5783638190767650566.gal' '-t' 'CGAL' '-reachable-file' '/tmp/UpperBounds4343814145971183919.prop' '--nowitness' '--load-order' '/home/mcc/execution/model.ord' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...349
Successfully loaded order from file /home/mcc/execution/model.ord
Loading property file /tmp/UpperBounds4343814145971183919.prop.
ITS-tools command line returned an error code 137
Total runtime 3512695 ms.

BK_STOP 1678925944839

--------------------
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
+ [[ UpperBounds = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution UpperBounds -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//
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
++ perl -pe 's/.*\.//g'
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination UpperBounds -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="RERS17pb113-PT-6"
export BK_EXAMINATION="UpperBounds"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5348"
echo " Executing tool itstools"
echo " Input is RERS17pb113-PT-6, examination is UpperBounds"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r325-tall-167889196700045"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/RERS17pb113-PT-6.tgz
mv RERS17pb113-PT-6 execution
cd execution
if [ "UpperBounds" = "ReachabilityDeadlock" ] || [ "UpperBounds" = "UpperBounds" ] || [ "UpperBounds" = "QuasiLiveness" ] || [ "UpperBounds" = "StableMarking" ] || [ "UpperBounds" = "Liveness" ] || [ "UpperBounds" = "OneSafe" ] || [ "UpperBounds" = "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 [ "UpperBounds" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "UpperBounds" != "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 "UpperBounds.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property UpperBounds.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "UpperBounds.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 '' UpperBounds.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "UpperBounds" = "ReachabilityDeadlock" ] || [ "UpperBounds" = "QuasiLiveness" ] || [ "UpperBounds" = "StableMarking" ] || [ "UpperBounds" = "Liveness" ] || [ "UpperBounds" = "OneSafe" ] ; then
echo "FORMULA_NAME UpperBounds"
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 ;