Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2024-input.r153-tall-171631151700396.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
.........................................................................................................
=====================================================================
Generated by BenchKit 2-5568
Executing tool gold2023
Input is DoubleLock-PT-p3s2, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r153-tall-171631151700396
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 764K
-rw-r--r-- 1 mcc users 6.6K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 73K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.7K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 66K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.4K Apr 22 14:42 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K Apr 22 14:42 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.0K May 19 07:17 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 19 18:16 LTLFireability.xml
-rw-r--r-- 1 mcc users 8.0K May 14 13:22 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 82K May 14 13:22 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K May 14 13:22 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 94K May 14 13:22 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.5K May 19 07:11 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K May 19 15:25 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:42 equiv_col
-rw-r--r-- 1 mcc users 5 May 18 16:42 instance
-rw-r--r-- 1 mcc users 6 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 330K May 18 16:42 model.pnml

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

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

The expected result is a vector of positive values
NUM_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME DoubleLock-PT-p3s2-UpperBounds-00
FORMULA_NAME DoubleLock-PT-p3s2-UpperBounds-01
FORMULA_NAME DoubleLock-PT-p3s2-UpperBounds-02
FORMULA_NAME DoubleLock-PT-p3s2-UpperBounds-03
FORMULA_NAME DoubleLock-PT-p3s2-UpperBounds-04
FORMULA_NAME DoubleLock-PT-p3s2-UpperBounds-05
FORMULA_NAME DoubleLock-PT-p3s2-UpperBounds-06
FORMULA_NAME DoubleLock-PT-p3s2-UpperBounds-07
FORMULA_NAME DoubleLock-PT-p3s2-UpperBounds-08
FORMULA_NAME DoubleLock-PT-p3s2-UpperBounds-09
FORMULA_NAME DoubleLock-PT-p3s2-UpperBounds-10
FORMULA_NAME DoubleLock-PT-p3s2-UpperBounds-11
FORMULA_NAME DoubleLock-PT-p3s2-UpperBounds-12
FORMULA_NAME DoubleLock-PT-p3s2-UpperBounds-13
FORMULA_NAME DoubleLock-PT-p3s2-UpperBounds-14
FORMULA_NAME DoubleLock-PT-p3s2-UpperBounds-15

=== Now, execution of the tool begins

BK_START 1716444196092

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=gold2023
BK_EXAMINATION=UpperBounds
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=DoubleLock-PT-p3s2
Not applying reductions.
Model is PT
UpperBounds PT
Running Version 202304061127
[2024-05-23 06:03:17] [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]
[2024-05-23 06:03:17] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-23 06:03:17] [INFO ] Load time of PNML (sax parser for PT used): 174 ms
[2024-05-23 06:03:17] [INFO ] Transformed 112 places.
[2024-05-23 06:03:18] [INFO ] Transformed 744 transitions.
[2024-05-23 06:03:18] [INFO ] Parsed PT model containing 112 places and 744 transitions and 3008 arcs in 466 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 6 ms.
Deduced a syphon composed of 20 places in 6 ms
Reduce places removed 20 places and 32 transitions.
FORMULA DoubleLock-PT-p3s2-UpperBounds-09 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
Normalized transition count is 515 out of 712 initially.
// Phase 1: matrix 515 rows 92 cols
[2024-05-23 06:03:18] [INFO ] Computed 4 invariants in 22 ms
Incomplete random walk after 10002 steps, including 118 resets, run finished after 33 ms. (steps per millisecond=303 ) properties (out of 15) seen :40
FORMULA DoubleLock-PT-p3s2-UpperBounds-15 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DoubleLock-PT-p3s2-UpperBounds-12 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DoubleLock-PT-p3s2-UpperBounds-11 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DoubleLock-PT-p3s2-UpperBounds-07 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DoubleLock-PT-p3s2-UpperBounds-06 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DoubleLock-PT-p3s2-UpperBounds-05 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DoubleLock-PT-p3s2-UpperBounds-04 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DoubleLock-PT-p3s2-UpperBounds-03 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DoubleLock-PT-p3s2-UpperBounds-00 10 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 27 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 6) seen :12
FORMULA DoubleLock-PT-p3s2-UpperBounds-10 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10000 steps, including 25 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 5) seen :8
Incomplete Best-First random walk after 10001 steps, including 19 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties (out of 5) seen :20
Incomplete Best-First random walk after 10001 steps, including 24 resets, run finished after 15 ms. (steps per millisecond=666 ) properties (out of 5) seen :12
Incomplete Best-First random walk after 10001 steps, including 19 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 5) seen :19
[2024-05-23 06:03:18] [INFO ] Flow matrix only has 515 transitions (discarded 197 similar events)
// Phase 1: matrix 515 rows 92 cols
[2024-05-23 06:03:18] [INFO ] Computed 4 invariants in 10 ms
[2024-05-23 06:03:18] [INFO ] [Real]Absence check using 3 positive place invariants in 5 ms returned sat
[2024-05-23 06:03:18] [INFO ] [Real]Absence check using 3 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-23 06:03:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-23 06:03:18] [INFO ] [Real]Absence check using state equation in 105 ms returned sat
[2024-05-23 06:03:18] [INFO ] Solution in real domain found non-integer solution.
[2024-05-23 06:03:18] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-23 06:03:18] [INFO ] [Nat]Absence check using 3 positive and 1 generalized place invariants in 2 ms returned sat
[2024-05-23 06:03:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-23 06:03:18] [INFO ] [Nat]Absence check using state equation in 89 ms returned sat
[2024-05-23 06:03:18] [INFO ] State equation strengthened by 47 read => feed constraints.
[2024-05-23 06:03:18] [INFO ] [Nat]Added 47 Read/Feed constraints in 21 ms returned sat
[2024-05-23 06:03:18] [INFO ] Computed and/alt/rep : 67/387/67 causal constraints (skipped 446 transitions) in 71 ms.
[2024-05-23 06:03:18] [INFO ] Added : 10 causal constraints over 3 iterations in 227 ms. Result :sat
Minimization took 43 ms.
[2024-05-23 06:03:19] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-23 06:03:19] [INFO ] [Real]Absence check using 3 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-23 06:03:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-23 06:03:19] [INFO ] [Real]Absence check using state equation in 74 ms returned sat
[2024-05-23 06:03:19] [INFO ] Solution in real domain found non-integer solution.
[2024-05-23 06:03:19] [INFO ] [Nat]Absence check using 3 positive place invariants in 9 ms returned sat
[2024-05-23 06:03:19] [INFO ] [Nat]Absence check using 3 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-23 06:03:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-23 06:03:19] [INFO ] [Nat]Absence check using state equation in 75 ms returned sat
[2024-05-23 06:03:19] [INFO ] [Nat]Added 47 Read/Feed constraints in 16 ms returned sat
[2024-05-23 06:03:19] [INFO ] Computed and/alt/rep : 67/387/67 causal constraints (skipped 446 transitions) in 68 ms.
[2024-05-23 06:03:19] [INFO ] Added : 9 causal constraints over 3 iterations in 184 ms. Result :sat
Minimization took 81 ms.
[2024-05-23 06:03:19] [INFO ] [Real]Absence check using 3 positive place invariants in 2 ms returned sat
[2024-05-23 06:03:19] [INFO ] [Real]Absence check using 3 positive and 1 generalized place invariants in 2 ms returned sat
[2024-05-23 06:03:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-23 06:03:19] [INFO ] [Real]Absence check using state equation in 76 ms returned sat
[2024-05-23 06:03:19] [INFO ] Solution in real domain found non-integer solution.
[2024-05-23 06:03:19] [INFO ] [Nat]Absence check using 3 positive place invariants in 2 ms returned sat
[2024-05-23 06:03:19] [INFO ] [Nat]Absence check using 3 positive and 1 generalized place invariants in 3 ms returned sat
[2024-05-23 06:03:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-23 06:03:19] [INFO ] [Nat]Absence check using state equation in 75 ms returned sat
[2024-05-23 06:03:19] [INFO ] [Nat]Added 47 Read/Feed constraints in 52 ms returned sat
[2024-05-23 06:03:19] [INFO ] Deduced a trap composed of 52 places in 104 ms of which 7 ms to minimize.
[2024-05-23 06:03:20] [INFO ] Deduced a trap composed of 37 places in 122 ms of which 1 ms to minimize.
[2024-05-23 06:03:20] [INFO ] Deduced a trap composed of 37 places in 89 ms of which 1 ms to minimize.
[2024-05-23 06:03:20] [INFO ] Deduced a trap composed of 33 places in 89 ms of which 2 ms to minimize.
[2024-05-23 06:03:20] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 494 ms
[2024-05-23 06:03:20] [INFO ] Computed and/alt/rep : 67/387/67 causal constraints (skipped 446 transitions) in 74 ms.
[2024-05-23 06:03:20] [INFO ] Added : 1 causal constraints over 1 iterations in 126 ms. Result :sat
Minimization took 35 ms.
[2024-05-23 06:03:20] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-23 06:03:20] [INFO ] [Real]Absence check using 3 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-23 06:03:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-23 06:03:20] [INFO ] [Real]Absence check using state equation in 68 ms returned sat
[2024-05-23 06:03:20] [INFO ] [Real]Added 47 Read/Feed constraints in 13 ms returned sat
[2024-05-23 06:03:20] [INFO ] Solution in real domain found non-integer solution.
[2024-05-23 06:03:20] [INFO ] [Nat]Absence check using 3 positive place invariants in 2 ms returned sat
[2024-05-23 06:03:20] [INFO ] [Nat]Absence check using 3 positive and 1 generalized place invariants in 4 ms returned sat
[2024-05-23 06:03:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-23 06:03:20] [INFO ] [Nat]Absence check using state equation in 71 ms returned sat
[2024-05-23 06:03:20] [INFO ] [Nat]Added 47 Read/Feed constraints in 23 ms returned sat
[2024-05-23 06:03:20] [INFO ] Computed and/alt/rep : 67/387/67 causal constraints (skipped 446 transitions) in 49 ms.
[2024-05-23 06:03:20] [INFO ] Added : 2 causal constraints over 1 iterations in 132 ms. Result :sat
Minimization took 61 ms.
[2024-05-23 06:03:21] [INFO ] [Real]Absence check using 3 positive place invariants in 2 ms returned sat
[2024-05-23 06:03:21] [INFO ] [Real]Absence check using 3 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-23 06:03:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-23 06:03:21] [INFO ] [Real]Absence check using state equation in 74 ms returned sat
[2024-05-23 06:03:21] [INFO ] Solution in real domain found non-integer solution.
[2024-05-23 06:03:21] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-23 06:03:21] [INFO ] [Nat]Absence check using 3 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-23 06:03:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-23 06:03:21] [INFO ] [Nat]Absence check using state equation in 72 ms returned sat
[2024-05-23 06:03:21] [INFO ] [Nat]Added 47 Read/Feed constraints in 51 ms returned sat
[2024-05-23 06:03:21] [INFO ] Deduced a trap composed of 52 places in 95 ms of which 1 ms to minimize.
[2024-05-23 06:03:21] [INFO ] Deduced a trap composed of 37 places in 90 ms of which 0 ms to minimize.
[2024-05-23 06:03:21] [INFO ] Deduced a trap composed of 37 places in 90 ms of which 0 ms to minimize.
[2024-05-23 06:03:21] [INFO ] Deduced a trap composed of 33 places in 88 ms of which 1 ms to minimize.
[2024-05-23 06:03:21] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 451 ms
[2024-05-23 06:03:21] [INFO ] Computed and/alt/rep : 67/387/67 causal constraints (skipped 446 transitions) in 30 ms.
[2024-05-23 06:03:21] [INFO ] Added : 1 causal constraints over 1 iterations in 88 ms. Result :sat
Minimization took 36 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1] Max seen :[1, 1, 10, 2, 10]
Support contains 4 out of 92 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 92/92 places, 712/712 transitions.
Graph (complete) has 1229 edges and 92 vertex of which 90 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.2 ms
Discarding 2 places :
Also discarding 0 output transitions
Applied a total of 1 rules in 38 ms. Remains 90 /92 variables (removed 2) and now considering 712/712 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 38 ms. Remains : 90/92 places, 712/712 transitions.
Normalized transition count is 515 out of 712 initially.
// Phase 1: matrix 515 rows 90 cols
[2024-05-23 06:03:21] [INFO ] Computed 2 invariants in 4 ms
Incomplete random walk after 1000000 steps, including 11698 resets, run finished after 897 ms. (steps per millisecond=1114 ) properties (out of 5) seen :30
Incomplete Best-First random walk after 1000000 steps, including 2511 resets, run finished after 463 ms. (steps per millisecond=2159 ) properties (out of 5) seen :22
Incomplete Best-First random walk after 1000001 steps, including 2507 resets, run finished after 452 ms. (steps per millisecond=2212 ) properties (out of 5) seen :18
Incomplete Best-First random walk after 1000001 steps, including 1829 resets, run finished after 434 ms. (steps per millisecond=2304 ) properties (out of 5) seen :36
Incomplete Best-First random walk after 1000001 steps, including 2386 resets, run finished after 438 ms. (steps per millisecond=2283 ) properties (out of 5) seen :22
Incomplete Best-First random walk after 1000000 steps, including 1893 resets, run finished after 403 ms. (steps per millisecond=2481 ) properties (out of 5) seen :33
[2024-05-23 06:03:25] [INFO ] Flow matrix only has 515 transitions (discarded 197 similar events)
// Phase 1: matrix 515 rows 90 cols
[2024-05-23 06:03:25] [INFO ] Computed 2 invariants in 12 ms
[2024-05-23 06:03:25] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-23 06:03:25] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 2 ms returned sat
[2024-05-23 06:03:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-23 06:03:25] [INFO ] [Real]Absence check using state equation in 76 ms returned sat
[2024-05-23 06:03:25] [INFO ] Solution in real domain found non-integer solution.
[2024-05-23 06:03:25] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-23 06:03:25] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 2 ms returned sat
[2024-05-23 06:03:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-23 06:03:25] [INFO ] [Nat]Absence check using state equation in 73 ms returned sat
[2024-05-23 06:03:25] [INFO ] State equation strengthened by 47 read => feed constraints.
[2024-05-23 06:03:25] [INFO ] [Nat]Added 47 Read/Feed constraints in 30 ms returned sat
[2024-05-23 06:03:25] [INFO ] Computed and/alt/rep : 67/387/67 causal constraints (skipped 446 transitions) in 34 ms.
[2024-05-23 06:03:25] [INFO ] Added : 13 causal constraints over 3 iterations in 139 ms. Result :sat
Minimization took 39 ms.
[2024-05-23 06:03:25] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-23 06:03:25] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-23 06:03:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-23 06:03:25] [INFO ] [Real]Absence check using state equation in 70 ms returned sat
[2024-05-23 06:03:25] [INFO ] Solution in real domain found non-integer solution.
[2024-05-23 06:03:25] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-23 06:03:25] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-23 06:03:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-23 06:03:25] [INFO ] [Nat]Absence check using state equation in 68 ms returned sat
[2024-05-23 06:03:25] [INFO ] [Nat]Added 47 Read/Feed constraints in 16 ms returned sat
[2024-05-23 06:03:25] [INFO ] Computed and/alt/rep : 67/387/67 causal constraints (skipped 446 transitions) in 31 ms.
[2024-05-23 06:03:25] [INFO ] Added : 6 causal constraints over 2 iterations in 117 ms. Result :sat
Minimization took 56 ms.
[2024-05-23 06:03:26] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-23 06:03:26] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-23 06:03:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-23 06:03:26] [INFO ] [Real]Absence check using state equation in 67 ms returned sat
[2024-05-23 06:03:26] [INFO ] [Real]Added 47 Read/Feed constraints in 16 ms returned sat
[2024-05-23 06:03:26] [INFO ] Solution in real domain found non-integer solution.
[2024-05-23 06:03:26] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-23 06:03:26] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-23 06:03:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-23 06:03:26] [INFO ] [Nat]Absence check using state equation in 63 ms returned sat
[2024-05-23 06:03:26] [INFO ] [Nat]Added 47 Read/Feed constraints in 20 ms returned sat
[2024-05-23 06:03:26] [INFO ] Computed and/alt/rep : 67/387/67 causal constraints (skipped 446 transitions) in 29 ms.
[2024-05-23 06:03:26] [INFO ] Added : 1 causal constraints over 1 iterations in 90 ms. Result :sat
Minimization took 38 ms.
[2024-05-23 06:03:26] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-23 06:03:26] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-23 06:03:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-23 06:03:26] [INFO ] [Real]Absence check using state equation in 64 ms returned sat
[2024-05-23 06:03:26] [INFO ] [Real]Added 47 Read/Feed constraints in 26 ms returned sat
[2024-05-23 06:03:26] [INFO ] Solution in real domain found non-integer solution.
[2024-05-23 06:03:26] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-23 06:03:26] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-23 06:03:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-23 06:03:26] [INFO ] [Nat]Absence check using state equation in 62 ms returned sat
[2024-05-23 06:03:26] [INFO ] [Nat]Added 47 Read/Feed constraints in 40 ms returned sat
[2024-05-23 06:03:26] [INFO ] Computed and/alt/rep : 67/387/67 causal constraints (skipped 446 transitions) in 31 ms.
[2024-05-23 06:03:26] [INFO ] Added : 1 causal constraints over 1 iterations in 80 ms. Result :sat
Minimization took 88 ms.
[2024-05-23 06:03:26] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2024-05-23 06:03:26] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-23 06:03:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-23 06:03:27] [INFO ] [Real]Absence check using state equation in 74 ms returned sat
[2024-05-23 06:03:27] [INFO ] [Real]Added 47 Read/Feed constraints in 16 ms returned sat
[2024-05-23 06:03:27] [INFO ] Solution in real domain found non-integer solution.
[2024-05-23 06:03:27] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-23 06:03:27] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-23 06:03:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-23 06:03:27] [INFO ] [Nat]Absence check using state equation in 66 ms returned sat
[2024-05-23 06:03:27] [INFO ] [Nat]Added 47 Read/Feed constraints in 15 ms returned sat
[2024-05-23 06:03:27] [INFO ] Computed and/alt/rep : 67/387/67 causal constraints (skipped 446 transitions) in 33 ms.
[2024-05-23 06:03:27] [INFO ] Added : 1 causal constraints over 1 iterations in 87 ms. Result :sat
Minimization took 38 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1] Max seen :[2, 2, 16, 6, 16]
Support contains 4 out of 90 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 90/90 places, 712/712 transitions.
Applied a total of 0 rules in 17 ms. Remains 90 /90 variables (removed 0) and now considering 712/712 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 17 ms. Remains : 90/90 places, 712/712 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 90/90 places, 712/712 transitions.
Applied a total of 0 rules in 16 ms. Remains 90 /90 variables (removed 0) and now considering 712/712 (removed 0) transitions.
[2024-05-23 06:03:27] [INFO ] Flow matrix only has 515 transitions (discarded 197 similar events)
[2024-05-23 06:03:27] [INFO ] Invariant cache hit.
[2024-05-23 06:03:27] [INFO ] Implicit Places using invariants in 93 ms returned []
[2024-05-23 06:03:27] [INFO ] Flow matrix only has 515 transitions (discarded 197 similar events)
[2024-05-23 06:03:27] [INFO ] Invariant cache hit.
[2024-05-23 06:03:27] [INFO ] State equation strengthened by 47 read => feed constraints.
[2024-05-23 06:03:27] [INFO ] Implicit Places using invariants and state equation in 261 ms returned []
Implicit Place search using SMT with State Equation took 356 ms to find 0 implicit places.
[2024-05-23 06:03:28] [INFO ] Redundant transitions in 40 ms returned []
[2024-05-23 06:03:28] [INFO ] Flow matrix only has 515 transitions (discarded 197 similar events)
[2024-05-23 06:03:28] [INFO ] Invariant cache hit.
[2024-05-23 06:03:28] [INFO ] Dead Transitions using invariants and state equation in 182 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 597 ms. Remains : 90/90 places, 712/712 transitions.
Normalized transition count is 515 out of 712 initially.
// Phase 1: matrix 515 rows 90 cols
[2024-05-23 06:03:28] [INFO ] Computed 2 invariants in 5 ms
Incomplete random walk after 1000000 steps, including 11750 resets, run finished after 778 ms. (steps per millisecond=1285 ) properties (out of 5) seen :33
Incomplete Best-First random walk after 1000001 steps, including 2486 resets, run finished after 386 ms. (steps per millisecond=2590 ) properties (out of 5) seen :18
Incomplete Best-First random walk after 1000001 steps, including 2483 resets, run finished after 405 ms. (steps per millisecond=2469 ) properties (out of 5) seen :18
Incomplete Best-First random walk after 1000001 steps, including 1876 resets, run finished after 393 ms. (steps per millisecond=2544 ) properties (out of 5) seen :38
Incomplete Best-First random walk after 1000001 steps, including 2399 resets, run finished after 392 ms. (steps per millisecond=2551 ) properties (out of 5) seen :21
Incomplete Best-First random walk after 1000001 steps, including 1867 resets, run finished after 396 ms. (steps per millisecond=2525 ) properties (out of 5) seen :33
[2024-05-23 06:03:30] [INFO ] Flow matrix only has 515 transitions (discarded 197 similar events)
// Phase 1: matrix 515 rows 90 cols
[2024-05-23 06:03:30] [INFO ] Computed 2 invariants in 15 ms
[2024-05-23 06:03:30] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-23 06:03:30] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-23 06:03:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-23 06:03:31] [INFO ] [Real]Absence check using state equation in 78 ms returned sat
[2024-05-23 06:03:31] [INFO ] State equation strengthened by 47 read => feed constraints.
[2024-05-23 06:03:31] [INFO ] [Real]Added 47 Read/Feed constraints in 19 ms returned sat
[2024-05-23 06:03:31] [INFO ] Solution in real domain found non-integer solution.
[2024-05-23 06:03:31] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-23 06:03:31] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-23 06:03:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-23 06:03:31] [INFO ] [Nat]Absence check using state equation in 70 ms returned sat
[2024-05-23 06:03:31] [INFO ] [Nat]Added 47 Read/Feed constraints in 31 ms returned sat
[2024-05-23 06:03:31] [INFO ] Computed and/alt/rep : 67/387/67 causal constraints (skipped 446 transitions) in 29 ms.
[2024-05-23 06:03:31] [INFO ] Added : 1 causal constraints over 1 iterations in 71 ms. Result :sat
Minimization took 38 ms.
[2024-05-23 06:03:31] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-23 06:03:31] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-23 06:03:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-23 06:03:31] [INFO ] [Real]Absence check using state equation in 72 ms returned sat
[2024-05-23 06:03:31] [INFO ] Solution in real domain found non-integer solution.
[2024-05-23 06:03:31] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-23 06:03:31] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-23 06:03:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-23 06:03:31] [INFO ] [Nat]Absence check using state equation in 67 ms returned sat
[2024-05-23 06:03:31] [INFO ] [Nat]Added 47 Read/Feed constraints in 14 ms returned sat
[2024-05-23 06:03:31] [INFO ] Computed and/alt/rep : 67/387/67 causal constraints (skipped 446 transitions) in 30 ms.
[2024-05-23 06:03:31] [INFO ] Added : 6 causal constraints over 2 iterations in 102 ms. Result :sat
Minimization took 58 ms.
[2024-05-23 06:03:31] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-23 06:03:31] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-23 06:03:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-23 06:03:31] [INFO ] [Real]Absence check using state equation in 64 ms returned sat
[2024-05-23 06:03:31] [INFO ] [Real]Added 47 Read/Feed constraints in 19 ms returned sat
[2024-05-23 06:03:31] [INFO ] Solution in real domain found non-integer solution.
[2024-05-23 06:03:31] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2024-05-23 06:03:31] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-23 06:03:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-23 06:03:32] [INFO ] [Nat]Absence check using state equation in 64 ms returned sat
[2024-05-23 06:03:32] [INFO ] [Nat]Added 47 Read/Feed constraints in 18 ms returned sat
[2024-05-23 06:03:32] [INFO ] Computed and/alt/rep : 67/387/67 causal constraints (skipped 446 transitions) in 29 ms.
[2024-05-23 06:03:32] [INFO ] Added : 1 causal constraints over 1 iterations in 89 ms. Result :sat
Minimization took 37 ms.
[2024-05-23 06:03:32] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-23 06:03:32] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-23 06:03:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-23 06:03:32] [INFO ] [Real]Absence check using state equation in 69 ms returned sat
[2024-05-23 06:03:32] [INFO ] [Real]Added 47 Read/Feed constraints in 28 ms returned sat
[2024-05-23 06:03:32] [INFO ] Solution in real domain found non-integer solution.
[2024-05-23 06:03:32] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-23 06:03:32] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-23 06:03:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-23 06:03:32] [INFO ] [Nat]Absence check using state equation in 64 ms returned sat
[2024-05-23 06:03:32] [INFO ] [Nat]Added 47 Read/Feed constraints in 41 ms returned sat
[2024-05-23 06:03:32] [INFO ] Computed and/alt/rep : 67/387/67 causal constraints (skipped 446 transitions) in 30 ms.
[2024-05-23 06:03:32] [INFO ] Added : 1 causal constraints over 1 iterations in 83 ms. Result :sat
Minimization took 84 ms.
[2024-05-23 06:03:32] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-23 06:03:32] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-23 06:03:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-23 06:03:32] [INFO ] [Real]Absence check using state equation in 69 ms returned sat
[2024-05-23 06:03:32] [INFO ] [Real]Added 47 Read/Feed constraints in 19 ms returned sat
[2024-05-23 06:03:32] [INFO ] Solution in real domain found non-integer solution.
[2024-05-23 06:03:32] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-23 06:03:32] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-23 06:03:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-23 06:03:32] [INFO ] [Nat]Absence check using state equation in 70 ms returned sat
[2024-05-23 06:03:32] [INFO ] [Nat]Added 47 Read/Feed constraints in 15 ms returned sat
[2024-05-23 06:03:32] [INFO ] Computed and/alt/rep : 67/387/67 causal constraints (skipped 446 transitions) in 31 ms.
[2024-05-23 06:03:33] [INFO ] Added : 1 causal constraints over 1 iterations in 83 ms. Result :sat
Minimization took 32 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1] Max seen :[16, 2, 17, 6, 17]
Support contains 4 out of 90 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 90/90 places, 712/712 transitions.
Applied a total of 0 rules in 12 ms. Remains 90 /90 variables (removed 0) and now considering 712/712 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 12 ms. Remains : 90/90 places, 712/712 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 90/90 places, 712/712 transitions.
Applied a total of 0 rules in 13 ms. Remains 90 /90 variables (removed 0) and now considering 712/712 (removed 0) transitions.
[2024-05-23 06:03:33] [INFO ] Flow matrix only has 515 transitions (discarded 197 similar events)
[2024-05-23 06:03:33] [INFO ] Invariant cache hit.
[2024-05-23 06:03:33] [INFO ] Implicit Places using invariants in 65 ms returned []
[2024-05-23 06:03:33] [INFO ] Flow matrix only has 515 transitions (discarded 197 similar events)
[2024-05-23 06:03:33] [INFO ] Invariant cache hit.
[2024-05-23 06:03:33] [INFO ] State equation strengthened by 47 read => feed constraints.
[2024-05-23 06:03:33] [INFO ] Implicit Places using invariants and state equation in 257 ms returned []
Implicit Place search using SMT with State Equation took 325 ms to find 0 implicit places.
[2024-05-23 06:03:33] [INFO ] Redundant transitions in 10 ms returned []
[2024-05-23 06:03:33] [INFO ] Flow matrix only has 515 transitions (discarded 197 similar events)
[2024-05-23 06:03:33] [INFO ] Invariant cache hit.
[2024-05-23 06:03:33] [INFO ] Dead Transitions using invariants and state equation in 190 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 544 ms. Remains : 90/90 places, 712/712 transitions.
Normalized transition count is 515 out of 712 initially.
// Phase 1: matrix 515 rows 90 cols
[2024-05-23 06:03:33] [INFO ] Computed 2 invariants in 2 ms
Incomplete random walk after 1000003 steps, including 11786 resets, run finished after 789 ms. (steps per millisecond=1267 ) properties (out of 5) seen :31
Incomplete Best-First random walk after 1000001 steps, including 2476 resets, run finished after 387 ms. (steps per millisecond=2583 ) properties (out of 5) seen :19
Incomplete Best-First random walk after 1000001 steps, including 2514 resets, run finished after 386 ms. (steps per millisecond=2590 ) properties (out of 5) seen :16
Incomplete Best-First random walk after 1000001 steps, including 1881 resets, run finished after 391 ms. (steps per millisecond=2557 ) properties (out of 5) seen :36
Incomplete Best-First random walk after 1000001 steps, including 2379 resets, run finished after 390 ms. (steps per millisecond=2564 ) properties (out of 5) seen :21
Incomplete Best-First random walk after 1000000 steps, including 1886 resets, run finished after 395 ms. (steps per millisecond=2531 ) properties (out of 5) seen :34
[2024-05-23 06:03:36] [INFO ] Flow matrix only has 515 transitions (discarded 197 similar events)
// Phase 1: matrix 515 rows 90 cols
[2024-05-23 06:03:36] [INFO ] Computed 2 invariants in 2 ms
[2024-05-23 06:03:36] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-23 06:03:36] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-23 06:03:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-23 06:03:36] [INFO ] [Real]Absence check using state equation in 70 ms returned sat
[2024-05-23 06:03:36] [INFO ] State equation strengthened by 47 read => feed constraints.
[2024-05-23 06:03:36] [INFO ] [Real]Added 47 Read/Feed constraints in 16 ms returned sat
[2024-05-23 06:03:36] [INFO ] Solution in real domain found non-integer solution.
[2024-05-23 06:03:36] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-23 06:03:36] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-23 06:03:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-23 06:03:36] [INFO ] [Nat]Absence check using state equation in 75 ms returned sat
[2024-05-23 06:03:36] [INFO ] [Nat]Added 47 Read/Feed constraints in 32 ms returned sat
[2024-05-23 06:03:37] [INFO ] Computed and/alt/rep : 67/387/67 causal constraints (skipped 446 transitions) in 32 ms.
[2024-05-23 06:03:37] [INFO ] Added : 1 causal constraints over 1 iterations in 82 ms. Result :sat
Minimization took 41 ms.
[2024-05-23 06:03:37] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-23 06:03:37] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-23 06:03:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-23 06:03:37] [INFO ] [Real]Absence check using state equation in 70 ms returned sat
[2024-05-23 06:03:37] [INFO ] Solution in real domain found non-integer solution.
[2024-05-23 06:03:37] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-23 06:03:37] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-23 06:03:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-23 06:03:37] [INFO ] [Nat]Absence check using state equation in 71 ms returned sat
[2024-05-23 06:03:37] [INFO ] [Nat]Added 47 Read/Feed constraints in 15 ms returned sat
[2024-05-23 06:03:37] [INFO ] Computed and/alt/rep : 67/387/67 causal constraints (skipped 446 transitions) in 30 ms.
[2024-05-23 06:03:37] [INFO ] Added : 6 causal constraints over 2 iterations in 103 ms. Result :sat
Minimization took 56 ms.
[2024-05-23 06:03:37] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-23 06:03:37] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-23 06:03:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-23 06:03:37] [INFO ] [Real]Absence check using state equation in 67 ms returned sat
[2024-05-23 06:03:37] [INFO ] [Real]Added 47 Read/Feed constraints in 19 ms returned sat
[2024-05-23 06:03:37] [INFO ] Solution in real domain found non-integer solution.
[2024-05-23 06:03:37] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-23 06:03:37] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-23 06:03:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-23 06:03:37] [INFO ] [Nat]Absence check using state equation in 66 ms returned sat
[2024-05-23 06:03:37] [INFO ] [Nat]Added 47 Read/Feed constraints in 15 ms returned sat
[2024-05-23 06:03:37] [INFO ] Computed and/alt/rep : 67/387/67 causal constraints (skipped 446 transitions) in 31 ms.
[2024-05-23 06:03:37] [INFO ] Added : 1 causal constraints over 1 iterations in 91 ms. Result :sat
Minimization took 38 ms.
[2024-05-23 06:03:37] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-23 06:03:37] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-23 06:03:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-23 06:03:38] [INFO ] [Real]Absence check using state equation in 71 ms returned sat
[2024-05-23 06:03:38] [INFO ] [Real]Added 47 Read/Feed constraints in 26 ms returned sat
[2024-05-23 06:03:38] [INFO ] Solution in real domain found non-integer solution.
[2024-05-23 06:03:38] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-23 06:03:38] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-23 06:03:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-23 06:03:38] [INFO ] [Nat]Absence check using state equation in 68 ms returned sat
[2024-05-23 06:03:38] [INFO ] [Nat]Added 47 Read/Feed constraints in 42 ms returned sat
[2024-05-23 06:03:38] [INFO ] Computed and/alt/rep : 67/387/67 causal constraints (skipped 446 transitions) in 34 ms.
[2024-05-23 06:03:38] [INFO ] Added : 1 causal constraints over 1 iterations in 81 ms. Result :sat
Minimization took 86 ms.
[2024-05-23 06:03:38] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-23 06:03:38] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-23 06:03:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-23 06:03:38] [INFO ] [Real]Absence check using state equation in 65 ms returned sat
[2024-05-23 06:03:38] [INFO ] [Real]Added 47 Read/Feed constraints in 21 ms returned sat
[2024-05-23 06:03:38] [INFO ] Solution in real domain found non-integer solution.
[2024-05-23 06:03:38] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-23 06:03:38] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-23 06:03:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-23 06:03:38] [INFO ] [Nat]Absence check using state equation in 67 ms returned sat
[2024-05-23 06:03:38] [INFO ] [Nat]Added 47 Read/Feed constraints in 15 ms returned sat
[2024-05-23 06:03:38] [INFO ] Computed and/alt/rep : 67/387/67 causal constraints (skipped 446 transitions) in 29 ms.
[2024-05-23 06:03:38] [INFO ] Added : 1 causal constraints over 1 iterations in 82 ms. Result :sat
Minimization took 34 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1] Max seen :[16, 2, 17, 6, 17]
Support contains 4 out of 90 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 90/90 places, 712/712 transitions.
Applied a total of 0 rules in 10 ms. Remains 90 /90 variables (removed 0) and now considering 712/712 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 11 ms. Remains : 90/90 places, 712/712 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 90/90 places, 712/712 transitions.
Applied a total of 0 rules in 9 ms. Remains 90 /90 variables (removed 0) and now considering 712/712 (removed 0) transitions.
[2024-05-23 06:03:39] [INFO ] Flow matrix only has 515 transitions (discarded 197 similar events)
[2024-05-23 06:03:39] [INFO ] Invariant cache hit.
[2024-05-23 06:03:39] [INFO ] Implicit Places using invariants in 79 ms returned []
[2024-05-23 06:03:39] [INFO ] Flow matrix only has 515 transitions (discarded 197 similar events)
[2024-05-23 06:03:39] [INFO ] Invariant cache hit.
[2024-05-23 06:03:39] [INFO ] State equation strengthened by 47 read => feed constraints.
[2024-05-23 06:03:39] [INFO ] Implicit Places using invariants and state equation in 256 ms returned []
Implicit Place search using SMT with State Equation took 338 ms to find 0 implicit places.
[2024-05-23 06:03:39] [INFO ] Redundant transitions in 7 ms returned []
[2024-05-23 06:03:39] [INFO ] Flow matrix only has 515 transitions (discarded 197 similar events)
[2024-05-23 06:03:39] [INFO ] Invariant cache hit.
[2024-05-23 06:03:39] [INFO ] Dead Transitions using invariants and state equation in 200 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 560 ms. Remains : 90/90 places, 712/712 transitions.
Starting property specific reduction for DoubleLock-PT-p3s2-UpperBounds-01
Normalized transition count is 515 out of 712 initially.
// Phase 1: matrix 515 rows 90 cols
[2024-05-23 06:03:39] [INFO ] Computed 2 invariants in 3 ms
Incomplete random walk after 10003 steps, including 115 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 25 resets, run finished after 5 ms. (steps per millisecond=2000 ) properties (out of 1) seen :0
[2024-05-23 06:03:39] [INFO ] Flow matrix only has 515 transitions (discarded 197 similar events)
// Phase 1: matrix 515 rows 90 cols
[2024-05-23 06:03:39] [INFO ] Computed 2 invariants in 4 ms
[2024-05-23 06:03:39] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-23 06:03:39] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-23 06:03:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-23 06:03:39] [INFO ] [Real]Absence check using state equation in 69 ms returned sat
[2024-05-23 06:03:39] [INFO ] Solution in real domain found non-integer solution.
[2024-05-23 06:03:39] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-23 06:03:39] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-23 06:03:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-23 06:03:39] [INFO ] [Nat]Absence check using state equation in 67 ms returned sat
[2024-05-23 06:03:39] [INFO ] State equation strengthened by 47 read => feed constraints.
[2024-05-23 06:03:39] [INFO ] [Nat]Added 47 Read/Feed constraints in 16 ms returned sat
[2024-05-23 06:03:39] [INFO ] Computed and/alt/rep : 67/387/67 causal constraints (skipped 446 transitions) in 30 ms.
[2024-05-23 06:03:40] [INFO ] Added : 11 causal constraints over 4 iterations in 155 ms. Result :sat
Minimization took 50 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[0]
Support contains 1 out of 90 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 90/90 places, 712/712 transitions.
Drop transitions removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 0 with 8 rules applied. Total rules applied 8 place count 90 transition count 704
Applied a total of 8 rules in 10 ms. Remains 90 /90 variables (removed 0) and now considering 704/712 (removed 8) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 11 ms. Remains : 90/90 places, 704/712 transitions.
Normalized transition count is 507 out of 704 initially.
// Phase 1: matrix 507 rows 90 cols
[2024-05-23 06:03:40] [INFO ] Computed 3 invariants in 5 ms
Incomplete random walk after 1000005 steps, including 11709 resets, run finished after 720 ms. (steps per millisecond=1388 ) properties (out of 1) seen :2
Incomplete Best-First random walk after 1000001 steps, including 2468 resets, run finished after 387 ms. (steps per millisecond=2583 ) properties (out of 1) seen :1
[2024-05-23 06:03:41] [INFO ] Flow matrix only has 507 transitions (discarded 197 similar events)
// Phase 1: matrix 507 rows 90 cols
[2024-05-23 06:03:41] [INFO ] Computed 3 invariants in 7 ms
[2024-05-23 06:03:41] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-23 06:03:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-23 06:03:41] [INFO ] [Real]Absence check using state equation in 64 ms returned sat
[2024-05-23 06:03:41] [INFO ] Solution in real domain found non-integer solution.
[2024-05-23 06:03:41] [INFO ] [Nat]Absence check using 3 positive place invariants in 5 ms returned sat
[2024-05-23 06:03:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-23 06:03:41] [INFO ] [Nat]Absence check using state equation in 73 ms returned sat
[2024-05-23 06:03:41] [INFO ] State equation strengthened by 47 read => feed constraints.
[2024-05-23 06:03:41] [INFO ] [Nat]Added 47 Read/Feed constraints in 11 ms returned sat
[2024-05-23 06:03:41] [INFO ] Deduced a trap composed of 40 places in 81 ms of which 0 ms to minimize.
[2024-05-23 06:03:41] [INFO ] Deduced a trap composed of 36 places in 77 ms of which 0 ms to minimize.
[2024-05-23 06:03:41] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 195 ms
[2024-05-23 06:03:41] [INFO ] Computed and/alt/rep : 67/387/67 causal constraints (skipped 438 transitions) in 28 ms.
[2024-05-23 06:03:41] [INFO ] Deduced a trap composed of 42 places in 80 ms of which 0 ms to minimize.
[2024-05-23 06:03:42] [INFO ] Deduced a trap composed of 38 places in 87 ms of which 1 ms to minimize.
[2024-05-23 06:03:42] [INFO ] Deduced a trap composed of 36 places in 79 ms of which 1 ms to minimize.
[2024-05-23 06:03:42] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 321 ms
[2024-05-23 06:03:42] [INFO ] Added : 5 causal constraints over 1 iterations in 420 ms. Result :sat
Minimization took 53 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[2]
Support contains 1 out of 90 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 90/90 places, 704/704 transitions.
Applied a total of 0 rules in 9 ms. Remains 90 /90 variables (removed 0) and now considering 704/704 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 10 ms. Remains : 90/90 places, 704/704 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 90/90 places, 704/704 transitions.
Applied a total of 0 rules in 8 ms. Remains 90 /90 variables (removed 0) and now considering 704/704 (removed 0) transitions.
[2024-05-23 06:03:42] [INFO ] Flow matrix only has 507 transitions (discarded 197 similar events)
[2024-05-23 06:03:42] [INFO ] Invariant cache hit.
[2024-05-23 06:03:42] [INFO ] Implicit Places using invariants in 76 ms returned []
[2024-05-23 06:03:42] [INFO ] Flow matrix only has 507 transitions (discarded 197 similar events)
[2024-05-23 06:03:42] [INFO ] Invariant cache hit.
[2024-05-23 06:03:42] [INFO ] State equation strengthened by 47 read => feed constraints.
[2024-05-23 06:03:42] [INFO ] Implicit Places using invariants and state equation in 210 ms returned []
Implicit Place search using SMT with State Equation took 287 ms to find 0 implicit places.
[2024-05-23 06:03:42] [INFO ] Redundant transitions in 7 ms returned []
[2024-05-23 06:03:42] [INFO ] Flow matrix only has 507 transitions (discarded 197 similar events)
[2024-05-23 06:03:42] [INFO ] Invariant cache hit.
[2024-05-23 06:03:42] [INFO ] Dead Transitions using invariants and state equation in 184 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 491 ms. Remains : 90/90 places, 704/704 transitions.
Normalized transition count is 507 out of 704 initially.
// Phase 1: matrix 507 rows 90 cols
[2024-05-23 06:03:42] [INFO ] Computed 3 invariants in 5 ms
Incomplete random walk after 1000000 steps, including 11727 resets, run finished after 721 ms. (steps per millisecond=1386 ) properties (out of 1) seen :2
Incomplete Best-First random walk after 1000001 steps, including 2462 resets, run finished after 385 ms. (steps per millisecond=2597 ) properties (out of 1) seen :1
[2024-05-23 06:03:43] [INFO ] Flow matrix only has 507 transitions (discarded 197 similar events)
// Phase 1: matrix 507 rows 90 cols
[2024-05-23 06:03:43] [INFO ] Computed 3 invariants in 7 ms
[2024-05-23 06:03:43] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-23 06:03:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-23 06:03:43] [INFO ] [Real]Absence check using state equation in 75 ms returned sat
[2024-05-23 06:03:43] [INFO ] Solution in real domain found non-integer solution.
[2024-05-23 06:03:43] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-23 06:03:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-23 06:03:44] [INFO ] [Nat]Absence check using state equation in 74 ms returned sat
[2024-05-23 06:03:44] [INFO ] State equation strengthened by 47 read => feed constraints.
[2024-05-23 06:03:44] [INFO ] [Nat]Added 47 Read/Feed constraints in 12 ms returned sat
[2024-05-23 06:03:44] [INFO ] Deduced a trap composed of 40 places in 72 ms of which 1 ms to minimize.
[2024-05-23 06:03:44] [INFO ] Deduced a trap composed of 36 places in 77 ms of which 0 ms to minimize.
[2024-05-23 06:03:44] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 191 ms
[2024-05-23 06:03:44] [INFO ] Computed and/alt/rep : 67/387/67 causal constraints (skipped 438 transitions) in 31 ms.
[2024-05-23 06:03:44] [INFO ] Deduced a trap composed of 42 places in 76 ms of which 0 ms to minimize.
[2024-05-23 06:03:44] [INFO ] Deduced a trap composed of 38 places in 80 ms of which 0 ms to minimize.
[2024-05-23 06:03:44] [INFO ] Deduced a trap composed of 36 places in 76 ms of which 0 ms to minimize.
[2024-05-23 06:03:44] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 312 ms
[2024-05-23 06:03:44] [INFO ] Added : 5 causal constraints over 1 iterations in 419 ms. Result :sat
Minimization took 54 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[2]
Support contains 1 out of 90 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 90/90 places, 704/704 transitions.
Applied a total of 0 rules in 9 ms. Remains 90 /90 variables (removed 0) and now considering 704/704 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 11 ms. Remains : 90/90 places, 704/704 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 90/90 places, 704/704 transitions.
Applied a total of 0 rules in 11 ms. Remains 90 /90 variables (removed 0) and now considering 704/704 (removed 0) transitions.
[2024-05-23 06:03:44] [INFO ] Flow matrix only has 507 transitions (discarded 197 similar events)
[2024-05-23 06:03:44] [INFO ] Invariant cache hit.
[2024-05-23 06:03:44] [INFO ] Implicit Places using invariants in 71 ms returned []
[2024-05-23 06:03:44] [INFO ] Flow matrix only has 507 transitions (discarded 197 similar events)
[2024-05-23 06:03:44] [INFO ] Invariant cache hit.
[2024-05-23 06:03:44] [INFO ] State equation strengthened by 47 read => feed constraints.
[2024-05-23 06:03:45] [INFO ] Implicit Places using invariants and state equation in 225 ms returned []
Implicit Place search using SMT with State Equation took 314 ms to find 0 implicit places.
[2024-05-23 06:03:45] [INFO ] Redundant transitions in 4 ms returned []
[2024-05-23 06:03:45] [INFO ] Flow matrix only has 507 transitions (discarded 197 similar events)
[2024-05-23 06:03:45] [INFO ] Invariant cache hit.
[2024-05-23 06:03:45] [INFO ] Dead Transitions using invariants and state equation in 198 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 533 ms. Remains : 90/90 places, 704/704 transitions.
Ending property specific reduction for DoubleLock-PT-p3s2-UpperBounds-01 in 5625 ms.
Starting property specific reduction for DoubleLock-PT-p3s2-UpperBounds-02
Normalized transition count is 515 out of 712 initially.
// Phase 1: matrix 515 rows 90 cols
[2024-05-23 06:03:45] [INFO ] Computed 2 invariants in 2 ms
Incomplete random walk after 10000 steps, including 115 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 10001 steps, including 21 resets, run finished after 5 ms. (steps per millisecond=2000 ) properties (out of 1) seen :1
[2024-05-23 06:03:45] [INFO ] Flow matrix only has 515 transitions (discarded 197 similar events)
// Phase 1: matrix 515 rows 90 cols
[2024-05-23 06:03:45] [INFO ] Computed 2 invariants in 2 ms
[2024-05-23 06:03:45] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-23 06:03:45] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-23 06:03:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-23 06:03:45] [INFO ] [Real]Absence check using state equation in 68 ms returned sat
[2024-05-23 06:03:45] [INFO ] Solution in real domain found non-integer solution.
[2024-05-23 06:03:45] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-23 06:03:45] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-23 06:03:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-23 06:03:45] [INFO ] [Nat]Absence check using state equation in 69 ms returned sat
[2024-05-23 06:03:45] [INFO ] State equation strengthened by 47 read => feed constraints.
[2024-05-23 06:03:45] [INFO ] [Nat]Added 47 Read/Feed constraints in 15 ms returned sat
[2024-05-23 06:03:45] [INFO ] Computed and/alt/rep : 67/387/67 causal constraints (skipped 446 transitions) in 29 ms.
[2024-05-23 06:03:45] [INFO ] Added : 8 causal constraints over 2 iterations in 112 ms. Result :sat
Minimization took 79 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[1]
Support contains 1 out of 90 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 90/90 places, 712/712 transitions.
Graph (complete) has 1211 edges and 90 vertex of which 89 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.0 ms
Discarding 1 places :
Also discarding 0 output transitions
Drop transitions removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 0 with 8 rules applied. Total rules applied 9 place count 89 transition count 704
Applied a total of 9 rules in 9 ms. Remains 89 /90 variables (removed 1) and now considering 704/712 (removed 8) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 10 ms. Remains : 89/90 places, 704/712 transitions.
Normalized transition count is 507 out of 704 initially.
// Phase 1: matrix 507 rows 89 cols
[2024-05-23 06:03:45] [INFO ] Computed 3 invariants in 3 ms
Incomplete random walk after 1000000 steps, including 11745 resets, run finished after 713 ms. (steps per millisecond=1402 ) properties (out of 1) seen :2
Incomplete Best-First random walk after 1000001 steps, including 2459 resets, run finished after 374 ms. (steps per millisecond=2673 ) properties (out of 1) seen :1
[2024-05-23 06:03:46] [INFO ] Flow matrix only has 507 transitions (discarded 197 similar events)
// Phase 1: matrix 507 rows 89 cols
[2024-05-23 06:03:46] [INFO ] Computed 3 invariants in 6 ms
[2024-05-23 06:03:47] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-23 06:03:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-23 06:03:47] [INFO ] [Real]Absence check using state equation in 68 ms returned sat
[2024-05-23 06:03:47] [INFO ] Solution in real domain found non-integer solution.
[2024-05-23 06:03:47] [INFO ] [Nat]Absence check using 3 positive place invariants in 2 ms returned sat
[2024-05-23 06:03:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-23 06:03:47] [INFO ] [Nat]Absence check using state equation in 62 ms returned sat
[2024-05-23 06:03:47] [INFO ] State equation strengthened by 47 read => feed constraints.
[2024-05-23 06:03:47] [INFO ] [Nat]Added 47 Read/Feed constraints in 22 ms returned sat
[2024-05-23 06:03:47] [INFO ] Computed and/alt/rep : 67/387/67 causal constraints (skipped 438 transitions) in 31 ms.
[2024-05-23 06:03:47] [INFO ] Added : 3 causal constraints over 1 iterations in 80 ms. Result :sat
Minimization took 67 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[2]
Support contains 1 out of 89 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 89/89 places, 704/704 transitions.
Applied a total of 0 rules in 10 ms. Remains 89 /89 variables (removed 0) and now considering 704/704 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 11 ms. Remains : 89/89 places, 704/704 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 89/89 places, 704/704 transitions.
Applied a total of 0 rules in 7 ms. Remains 89 /89 variables (removed 0) and now considering 704/704 (removed 0) transitions.
[2024-05-23 06:03:47] [INFO ] Flow matrix only has 507 transitions (discarded 197 similar events)
[2024-05-23 06:03:47] [INFO ] Invariant cache hit.
[2024-05-23 06:03:47] [INFO ] Implicit Places using invariants in 70 ms returned []
[2024-05-23 06:03:47] [INFO ] Flow matrix only has 507 transitions (discarded 197 similar events)
[2024-05-23 06:03:47] [INFO ] Invariant cache hit.
[2024-05-23 06:03:47] [INFO ] State equation strengthened by 47 read => feed constraints.
[2024-05-23 06:03:47] [INFO ] Implicit Places using invariants and state equation in 228 ms returned []
Implicit Place search using SMT with State Equation took 302 ms to find 0 implicit places.
[2024-05-23 06:03:47] [INFO ] Redundant transitions in 7 ms returned []
[2024-05-23 06:03:47] [INFO ] Flow matrix only has 507 transitions (discarded 197 similar events)
[2024-05-23 06:03:47] [INFO ] Invariant cache hit.
[2024-05-23 06:03:48] [INFO ] Dead Transitions using invariants and state equation in 183 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 509 ms. Remains : 89/89 places, 704/704 transitions.
Normalized transition count is 507 out of 704 initially.
// Phase 1: matrix 507 rows 89 cols
[2024-05-23 06:03:48] [INFO ] Computed 3 invariants in 2 ms
Incomplete random walk after 1000000 steps, including 11718 resets, run finished after 723 ms. (steps per millisecond=1383 ) properties (out of 1) seen :2
Incomplete Best-First random walk after 1000001 steps, including 2453 resets, run finished after 380 ms. (steps per millisecond=2631 ) properties (out of 1) seen :3
[2024-05-23 06:03:49] [INFO ] Flow matrix only has 507 transitions (discarded 197 similar events)
// Phase 1: matrix 507 rows 89 cols
[2024-05-23 06:03:49] [INFO ] Computed 3 invariants in 6 ms
[2024-05-23 06:03:49] [INFO ] [Real]Absence check using 3 positive place invariants in 2 ms returned sat
[2024-05-23 06:03:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-23 06:03:49] [INFO ] [Real]Absence check using state equation in 64 ms returned sat
[2024-05-23 06:03:49] [INFO ] Solution in real domain found non-integer solution.
[2024-05-23 06:03:49] [INFO ] [Nat]Absence check using 3 positive place invariants in 2 ms returned sat
[2024-05-23 06:03:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-23 06:03:49] [INFO ] [Nat]Absence check using state equation in 64 ms returned sat
[2024-05-23 06:03:49] [INFO ] State equation strengthened by 47 read => feed constraints.
[2024-05-23 06:03:49] [INFO ] [Nat]Added 47 Read/Feed constraints in 25 ms returned sat
[2024-05-23 06:03:49] [INFO ] Computed and/alt/rep : 67/387/67 causal constraints (skipped 438 transitions) in 35 ms.
[2024-05-23 06:03:49] [INFO ] Added : 7 causal constraints over 2 iterations in 110 ms. Result :sat
Minimization took 56 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[3]
Support contains 1 out of 89 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 89/89 places, 704/704 transitions.
Applied a total of 0 rules in 10 ms. Remains 89 /89 variables (removed 0) and now considering 704/704 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 10 ms. Remains : 89/89 places, 704/704 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 89/89 places, 704/704 transitions.
Applied a total of 0 rules in 9 ms. Remains 89 /89 variables (removed 0) and now considering 704/704 (removed 0) transitions.
[2024-05-23 06:03:49] [INFO ] Flow matrix only has 507 transitions (discarded 197 similar events)
[2024-05-23 06:03:49] [INFO ] Invariant cache hit.
[2024-05-23 06:03:49] [INFO ] Implicit Places using invariants in 68 ms returned []
[2024-05-23 06:03:49] [INFO ] Flow matrix only has 507 transitions (discarded 197 similar events)
[2024-05-23 06:03:49] [INFO ] Invariant cache hit.
[2024-05-23 06:03:49] [INFO ] State equation strengthened by 47 read => feed constraints.
[2024-05-23 06:03:49] [INFO ] Implicit Places using invariants and state equation in 237 ms returned []
Implicit Place search using SMT with State Equation took 307 ms to find 0 implicit places.
[2024-05-23 06:03:49] [INFO ] Redundant transitions in 9 ms returned []
[2024-05-23 06:03:49] [INFO ] Flow matrix only has 507 transitions (discarded 197 similar events)
[2024-05-23 06:03:49] [INFO ] Invariant cache hit.
[2024-05-23 06:03:50] [INFO ] Dead Transitions using invariants and state equation in 201 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 531 ms. Remains : 89/89 places, 704/704 transitions.
Normalized transition count is 507 out of 704 initially.
// Phase 1: matrix 507 rows 89 cols
[2024-05-23 06:03:50] [INFO ] Computed 3 invariants in 4 ms
Incomplete random walk after 1000001 steps, including 11750 resets, run finished after 747 ms. (steps per millisecond=1338 ) properties (out of 1) seen :2
Incomplete Best-First random walk after 1000001 steps, including 2433 resets, run finished after 389 ms. (steps per millisecond=2570 ) properties (out of 1) seen :2
[2024-05-23 06:03:51] [INFO ] Flow matrix only has 507 transitions (discarded 197 similar events)
// Phase 1: matrix 507 rows 89 cols
[2024-05-23 06:03:51] [INFO ] Computed 3 invariants in 6 ms
[2024-05-23 06:03:51] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-23 06:03:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-23 06:03:51] [INFO ] [Real]Absence check using state equation in 63 ms returned sat
[2024-05-23 06:03:51] [INFO ] Solution in real domain found non-integer solution.
[2024-05-23 06:03:51] [INFO ] [Nat]Absence check using 3 positive place invariants in 2 ms returned sat
[2024-05-23 06:03:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-23 06:03:51] [INFO ] [Nat]Absence check using state equation in 64 ms returned sat
[2024-05-23 06:03:51] [INFO ] State equation strengthened by 47 read => feed constraints.
[2024-05-23 06:03:51] [INFO ] [Nat]Added 47 Read/Feed constraints in 18 ms returned sat
[2024-05-23 06:03:51] [INFO ] Computed and/alt/rep : 67/387/67 causal constraints (skipped 438 transitions) in 33 ms.
[2024-05-23 06:03:51] [INFO ] Added : 7 causal constraints over 2 iterations in 100 ms. Result :sat
Minimization took 59 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[3]
Support contains 1 out of 89 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 89/89 places, 704/704 transitions.
Applied a total of 0 rules in 8 ms. Remains 89 /89 variables (removed 0) and now considering 704/704 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 8 ms. Remains : 89/89 places, 704/704 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 89/89 places, 704/704 transitions.
Applied a total of 0 rules in 9 ms. Remains 89 /89 variables (removed 0) and now considering 704/704 (removed 0) transitions.
[2024-05-23 06:03:51] [INFO ] Flow matrix only has 507 transitions (discarded 197 similar events)
[2024-05-23 06:03:51] [INFO ] Invariant cache hit.
[2024-05-23 06:03:51] [INFO ] Implicit Places using invariants in 74 ms returned []
[2024-05-23 06:03:51] [INFO ] Flow matrix only has 507 transitions (discarded 197 similar events)
[2024-05-23 06:03:51] [INFO ] Invariant cache hit.
[2024-05-23 06:03:51] [INFO ] State equation strengthened by 47 read => feed constraints.
[2024-05-23 06:03:52] [INFO ] Implicit Places using invariants and state equation in 239 ms returned []
Implicit Place search using SMT with State Equation took 324 ms to find 0 implicit places.
[2024-05-23 06:03:52] [INFO ] Redundant transitions in 5 ms returned []
[2024-05-23 06:03:52] [INFO ] Flow matrix only has 507 transitions (discarded 197 similar events)
[2024-05-23 06:03:52] [INFO ] Invariant cache hit.
[2024-05-23 06:03:52] [INFO ] Dead Transitions using invariants and state equation in 195 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 538 ms. Remains : 89/89 places, 704/704 transitions.
Ending property specific reduction for DoubleLock-PT-p3s2-UpperBounds-02 in 7022 ms.
Starting property specific reduction for DoubleLock-PT-p3s2-UpperBounds-08
Normalized transition count is 515 out of 712 initially.
// Phase 1: matrix 515 rows 90 cols
[2024-05-23 06:03:52] [INFO ] Computed 2 invariants in 2 ms
Incomplete random walk after 10007 steps, including 120 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 1) seen :9
Incomplete Best-First random walk after 10001 steps, including 17 resets, run finished after 6 ms. (steps per millisecond=1666 ) properties (out of 1) seen :9
[2024-05-23 06:03:52] [INFO ] Flow matrix only has 515 transitions (discarded 197 similar events)
// Phase 1: matrix 515 rows 90 cols
[2024-05-23 06:03:52] [INFO ] Computed 2 invariants in 2 ms
[2024-05-23 06:03:52] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-23 06:03:52] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-23 06:03:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-23 06:03:52] [INFO ] [Real]Absence check using state equation in 66 ms returned sat
[2024-05-23 06:03:52] [INFO ] Solution in real domain found non-integer solution.
[2024-05-23 06:03:52] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-23 06:03:52] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-23 06:03:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-23 06:03:52] [INFO ] [Nat]Absence check using state equation in 72 ms returned sat
[2024-05-23 06:03:52] [INFO ] State equation strengthened by 47 read => feed constraints.
[2024-05-23 06:03:52] [INFO ] [Nat]Added 47 Read/Feed constraints in 34 ms returned sat
[2024-05-23 06:03:52] [INFO ] Computed and/alt/rep : 67/387/67 causal constraints (skipped 446 transitions) in 30 ms.
[2024-05-23 06:03:52] [INFO ] Added : 0 causal constraints over 0 iterations in 65 ms. Result :sat
Minimization took 46 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[9]
Support contains 1 out of 90 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 90/90 places, 712/712 transitions.
Graph (complete) has 1211 edges and 90 vertex of which 89 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.1 ms
Discarding 1 places :
Also discarding 0 output transitions
Drop transitions removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 0 with 8 rules applied. Total rules applied 9 place count 89 transition count 704
Applied a total of 9 rules in 10 ms. Remains 89 /90 variables (removed 1) and now considering 704/712 (removed 8) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 10 ms. Remains : 89/90 places, 704/712 transitions.
Normalized transition count is 507 out of 704 initially.
// Phase 1: matrix 507 rows 89 cols
[2024-05-23 06:03:52] [INFO ] Computed 3 invariants in 4 ms
Incomplete random walk after 1000003 steps, including 11689 resets, run finished after 738 ms. (steps per millisecond=1355 ) properties (out of 1) seen :16
Incomplete Best-First random walk after 1000001 steps, including 1856 resets, run finished after 392 ms. (steps per millisecond=2551 ) properties (out of 1) seen :14
[2024-05-23 06:03:53] [INFO ] Flow matrix only has 507 transitions (discarded 197 similar events)
// Phase 1: matrix 507 rows 89 cols
[2024-05-23 06:03:53] [INFO ] Computed 3 invariants in 2 ms
[2024-05-23 06:03:53] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-23 06:03:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-23 06:03:53] [INFO ] [Real]Absence check using state equation in 63 ms returned sat
[2024-05-23 06:03:54] [INFO ] State equation strengthened by 47 read => feed constraints.
[2024-05-23 06:03:54] [INFO ] [Real]Added 47 Read/Feed constraints in 22 ms returned sat
[2024-05-23 06:03:54] [INFO ] Solution in real domain found non-integer solution.
[2024-05-23 06:03:54] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-23 06:03:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-23 06:03:54] [INFO ] [Nat]Absence check using state equation in 63 ms returned sat
[2024-05-23 06:03:54] [INFO ] [Nat]Added 47 Read/Feed constraints in 28 ms returned sat
[2024-05-23 06:03:54] [INFO ] Computed and/alt/rep : 67/387/67 causal constraints (skipped 438 transitions) in 29 ms.
[2024-05-23 06:03:54] [INFO ] Added : 2 causal constraints over 2 iterations in 89 ms. Result :sat
Minimization took 36 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[16]
Support contains 1 out of 89 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 89/89 places, 704/704 transitions.
Applied a total of 0 rules in 8 ms. Remains 89 /89 variables (removed 0) and now considering 704/704 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 8 ms. Remains : 89/89 places, 704/704 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 89/89 places, 704/704 transitions.
Applied a total of 0 rules in 7 ms. Remains 89 /89 variables (removed 0) and now considering 704/704 (removed 0) transitions.
[2024-05-23 06:03:54] [INFO ] Flow matrix only has 507 transitions (discarded 197 similar events)
[2024-05-23 06:03:54] [INFO ] Invariant cache hit.
[2024-05-23 06:03:54] [INFO ] Implicit Places using invariants in 87 ms returned []
[2024-05-23 06:03:54] [INFO ] Flow matrix only has 507 transitions (discarded 197 similar events)
[2024-05-23 06:03:54] [INFO ] Invariant cache hit.
[2024-05-23 06:03:54] [INFO ] State equation strengthened by 47 read => feed constraints.
[2024-05-23 06:03:54] [INFO ] Implicit Places using invariants and state equation in 234 ms returned []
Implicit Place search using SMT with State Equation took 347 ms to find 0 implicit places.
[2024-05-23 06:03:54] [INFO ] Redundant transitions in 4 ms returned []
[2024-05-23 06:03:54] [INFO ] Flow matrix only has 507 transitions (discarded 197 similar events)
[2024-05-23 06:03:54] [INFO ] Invariant cache hit.
[2024-05-23 06:03:54] [INFO ] Dead Transitions using invariants and state equation in 200 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 564 ms. Remains : 89/89 places, 704/704 transitions.
Normalized transition count is 507 out of 704 initially.
// Phase 1: matrix 507 rows 89 cols
[2024-05-23 06:03:54] [INFO ] Computed 3 invariants in 1 ms
Incomplete random walk after 1000001 steps, including 11728 resets, run finished after 741 ms. (steps per millisecond=1349 ) properties (out of 1) seen :13
Incomplete Best-First random walk after 1000001 steps, including 1847 resets, run finished after 395 ms. (steps per millisecond=2531 ) properties (out of 1) seen :15
[2024-05-23 06:03:56] [INFO ] Flow matrix only has 507 transitions (discarded 197 similar events)
// Phase 1: matrix 507 rows 89 cols
[2024-05-23 06:03:56] [INFO ] Computed 3 invariants in 5 ms
[2024-05-23 06:03:56] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-23 06:03:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-23 06:03:56] [INFO ] [Real]Absence check using state equation in 68 ms returned sat
[2024-05-23 06:03:56] [INFO ] State equation strengthened by 47 read => feed constraints.
[2024-05-23 06:03:56] [INFO ] [Real]Added 47 Read/Feed constraints in 18 ms returned sat
[2024-05-23 06:03:56] [INFO ] Solution in real domain found non-integer solution.
[2024-05-23 06:03:56] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-23 06:03:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-23 06:03:56] [INFO ] [Nat]Absence check using state equation in 65 ms returned sat
[2024-05-23 06:03:56] [INFO ] [Nat]Added 47 Read/Feed constraints in 28 ms returned sat
[2024-05-23 06:03:56] [INFO ] Computed and/alt/rep : 67/387/67 causal constraints (skipped 438 transitions) in 31 ms.
[2024-05-23 06:03:56] [INFO ] Added : 2 causal constraints over 2 iterations in 100 ms. Result :sat
Minimization took 32 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[16]
Support contains 1 out of 89 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 89/89 places, 704/704 transitions.
Applied a total of 0 rules in 7 ms. Remains 89 /89 variables (removed 0) and now considering 704/704 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 7 ms. Remains : 89/89 places, 704/704 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 89/89 places, 704/704 transitions.
Applied a total of 0 rules in 6 ms. Remains 89 /89 variables (removed 0) and now considering 704/704 (removed 0) transitions.
[2024-05-23 06:03:56] [INFO ] Flow matrix only has 507 transitions (discarded 197 similar events)
[2024-05-23 06:03:56] [INFO ] Invariant cache hit.
[2024-05-23 06:03:56] [INFO ] Implicit Places using invariants in 73 ms returned []
[2024-05-23 06:03:56] [INFO ] Flow matrix only has 507 transitions (discarded 197 similar events)
[2024-05-23 06:03:56] [INFO ] Invariant cache hit.
[2024-05-23 06:03:56] [INFO ] State equation strengthened by 47 read => feed constraints.
[2024-05-23 06:03:56] [INFO ] Implicit Places using invariants and state equation in 250 ms returned []
Implicit Place search using SMT with State Equation took 343 ms to find 0 implicit places.
[2024-05-23 06:03:56] [INFO ] Redundant transitions in 5 ms returned []
[2024-05-23 06:03:56] [INFO ] Flow matrix only has 507 transitions (discarded 197 similar events)
[2024-05-23 06:03:56] [INFO ] Invariant cache hit.
[2024-05-23 06:03:57] [INFO ] Dead Transitions using invariants and state equation in 191 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 566 ms. Remains : 89/89 places, 704/704 transitions.
Ending property specific reduction for DoubleLock-PT-p3s2-UpperBounds-08 in 4758 ms.
Starting property specific reduction for DoubleLock-PT-p3s2-UpperBounds-13
Normalized transition count is 515 out of 712 initially.
// Phase 1: matrix 515 rows 90 cols
[2024-05-23 06:03:57] [INFO ] Computed 2 invariants in 2 ms
Incomplete random walk after 10000 steps, including 116 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties (out of 1) seen :2
Incomplete Best-First random walk after 10001 steps, including 24 resets, run finished after 5 ms. (steps per millisecond=2000 ) properties (out of 1) seen :2
[2024-05-23 06:03:57] [INFO ] Flow matrix only has 515 transitions (discarded 197 similar events)
// Phase 1: matrix 515 rows 90 cols
[2024-05-23 06:03:57] [INFO ] Computed 2 invariants in 3 ms
[2024-05-23 06:03:57] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-23 06:03:57] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-23 06:03:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-23 06:03:57] [INFO ] [Real]Absence check using state equation in 71 ms returned sat
[2024-05-23 06:03:57] [INFO ] State equation strengthened by 47 read => feed constraints.
[2024-05-23 06:03:57] [INFO ] [Real]Added 47 Read/Feed constraints in 9 ms returned sat
[2024-05-23 06:03:57] [INFO ] Solution in real domain found non-integer solution.
[2024-05-23 06:03:57] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-23 06:03:57] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-23 06:03:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-23 06:03:57] [INFO ] [Nat]Absence check using state equation in 65 ms returned sat
[2024-05-23 06:03:57] [INFO ] [Nat]Added 47 Read/Feed constraints in 28 ms returned sat
[2024-05-23 06:03:57] [INFO ] Computed and/alt/rep : 67/387/67 causal constraints (skipped 446 transitions) in 29 ms.
[2024-05-23 06:03:57] [INFO ] Added : 3 causal constraints over 2 iterations in 121 ms. Result :sat
Minimization took 98 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[2]
Support contains 1 out of 90 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 90/90 places, 712/712 transitions.
Graph (complete) has 1211 edges and 90 vertex of which 89 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.0 ms
Discarding 1 places :
Also discarding 0 output transitions
Applied a total of 1 rules in 8 ms. Remains 89 /90 variables (removed 1) and now considering 712/712 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 9 ms. Remains : 89/90 places, 712/712 transitions.
Normalized transition count is 515 out of 712 initially.
// Phase 1: matrix 515 rows 89 cols
[2024-05-23 06:03:57] [INFO ] Computed 2 invariants in 2 ms
Incomplete random walk after 1000002 steps, including 11736 resets, run finished after 755 ms. (steps per millisecond=1324 ) properties (out of 1) seen :4
Incomplete Best-First random walk after 1000001 steps, including 2425 resets, run finished after 398 ms. (steps per millisecond=2512 ) properties (out of 1) seen :5
[2024-05-23 06:03:58] [INFO ] Flow matrix only has 515 transitions (discarded 197 similar events)
// Phase 1: matrix 515 rows 89 cols
[2024-05-23 06:03:58] [INFO ] Computed 2 invariants in 5 ms
[2024-05-23 06:03:58] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2024-05-23 06:03:58] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-23 06:03:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-23 06:03:58] [INFO ] [Real]Absence check using state equation in 67 ms returned sat
[2024-05-23 06:03:58] [INFO ] State equation strengthened by 47 read => feed constraints.
[2024-05-23 06:03:58] [INFO ] [Real]Added 47 Read/Feed constraints in 15 ms returned sat
[2024-05-23 06:03:58] [INFO ] Solution in real domain found non-integer solution.
[2024-05-23 06:03:58] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-23 06:03:58] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 4 ms returned sat
[2024-05-23 06:03:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-23 06:03:59] [INFO ] [Nat]Absence check using state equation in 74 ms returned sat
[2024-05-23 06:03:59] [INFO ] [Nat]Added 47 Read/Feed constraints in 25 ms returned sat
[2024-05-23 06:03:59] [INFO ] Computed and/alt/rep : 67/387/67 causal constraints (skipped 446 transitions) in 29 ms.
[2024-05-23 06:03:59] [INFO ] Added : 5 causal constraints over 3 iterations in 123 ms. Result :sat
Minimization took 133 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[5]
Support contains 1 out of 89 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 89/89 places, 712/712 transitions.
Applied a total of 0 rules in 6 ms. Remains 89 /89 variables (removed 0) and now considering 712/712 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 7 ms. Remains : 89/89 places, 712/712 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 89/89 places, 712/712 transitions.
Applied a total of 0 rules in 6 ms. Remains 89 /89 variables (removed 0) and now considering 712/712 (removed 0) transitions.
[2024-05-23 06:03:59] [INFO ] Flow matrix only has 515 transitions (discarded 197 similar events)
[2024-05-23 06:03:59] [INFO ] Invariant cache hit.
[2024-05-23 06:03:59] [INFO ] Implicit Places using invariants in 70 ms returned []
[2024-05-23 06:03:59] [INFO ] Flow matrix only has 515 transitions (discarded 197 similar events)
[2024-05-23 06:03:59] [INFO ] Invariant cache hit.
[2024-05-23 06:03:59] [INFO ] State equation strengthened by 47 read => feed constraints.
[2024-05-23 06:03:59] [INFO ] Implicit Places using invariants and state equation in 224 ms returned []
Implicit Place search using SMT with State Equation took 295 ms to find 0 implicit places.
[2024-05-23 06:03:59] [INFO ] Redundant transitions in 7 ms returned []
[2024-05-23 06:03:59] [INFO ] Flow matrix only has 515 transitions (discarded 197 similar events)
[2024-05-23 06:03:59] [INFO ] Invariant cache hit.
[2024-05-23 06:03:59] [INFO ] Dead Transitions using invariants and state equation in 184 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 499 ms. Remains : 89/89 places, 712/712 transitions.
Normalized transition count is 515 out of 712 initially.
// Phase 1: matrix 515 rows 89 cols
[2024-05-23 06:03:59] [INFO ] Computed 2 invariants in 1 ms
Incomplete random walk after 1000000 steps, including 11744 resets, run finished after 724 ms. (steps per millisecond=1381 ) properties (out of 1) seen :3
Incomplete Best-First random walk after 1000001 steps, including 2400 resets, run finished after 385 ms. (steps per millisecond=2597 ) properties (out of 1) seen :5
[2024-05-23 06:04:01] [INFO ] Flow matrix only has 515 transitions (discarded 197 similar events)
// Phase 1: matrix 515 rows 89 cols
[2024-05-23 06:04:01] [INFO ] Computed 2 invariants in 6 ms
[2024-05-23 06:04:01] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-23 06:04:01] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-23 06:04:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-23 06:04:01] [INFO ] [Real]Absence check using state equation in 65 ms returned sat
[2024-05-23 06:04:01] [INFO ] State equation strengthened by 47 read => feed constraints.
[2024-05-23 06:04:01] [INFO ] [Real]Added 47 Read/Feed constraints in 17 ms returned sat
[2024-05-23 06:04:01] [INFO ] Solution in real domain found non-integer solution.
[2024-05-23 06:04:01] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-23 06:04:01] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-23 06:04:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-23 06:04:01] [INFO ] [Nat]Absence check using state equation in 65 ms returned sat
[2024-05-23 06:04:01] [INFO ] [Nat]Added 47 Read/Feed constraints in 22 ms returned sat
[2024-05-23 06:04:01] [INFO ] Computed and/alt/rep : 67/387/67 causal constraints (skipped 446 transitions) in 35 ms.
[2024-05-23 06:04:01] [INFO ] Added : 5 causal constraints over 3 iterations in 128 ms. Result :sat
Minimization took 127 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[5]
Support contains 1 out of 89 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 89/89 places, 712/712 transitions.
Applied a total of 0 rules in 7 ms. Remains 89 /89 variables (removed 0) and now considering 712/712 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 7 ms. Remains : 89/89 places, 712/712 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 89/89 places, 712/712 transitions.
Applied a total of 0 rules in 6 ms. Remains 89 /89 variables (removed 0) and now considering 712/712 (removed 0) transitions.
[2024-05-23 06:04:01] [INFO ] Flow matrix only has 515 transitions (discarded 197 similar events)
[2024-05-23 06:04:01] [INFO ] Invariant cache hit.
[2024-05-23 06:04:01] [INFO ] Implicit Places using invariants in 68 ms returned []
[2024-05-23 06:04:01] [INFO ] Flow matrix only has 515 transitions (discarded 197 similar events)
[2024-05-23 06:04:01] [INFO ] Invariant cache hit.
[2024-05-23 06:04:01] [INFO ] State equation strengthened by 47 read => feed constraints.
[2024-05-23 06:04:01] [INFO ] Implicit Places using invariants and state equation in 207 ms returned []
Implicit Place search using SMT with State Equation took 276 ms to find 0 implicit places.
[2024-05-23 06:04:01] [INFO ] Redundant transitions in 7 ms returned []
[2024-05-23 06:04:01] [INFO ] Flow matrix only has 515 transitions (discarded 197 similar events)
[2024-05-23 06:04:01] [INFO ] Invariant cache hit.
[2024-05-23 06:04:02] [INFO ] Dead Transitions using invariants and state equation in 185 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 482 ms. Remains : 89/89 places, 712/712 transitions.
Ending property specific reduction for DoubleLock-PT-p3s2-UpperBounds-13 in 5089 ms.
Starting property specific reduction for DoubleLock-PT-p3s2-UpperBounds-14
Normalized transition count is 515 out of 712 initially.
// Phase 1: matrix 515 rows 90 cols
[2024-05-23 06:04:02] [INFO ] Computed 2 invariants in 2 ms
Incomplete random walk after 10000 steps, including 115 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 1) seen :8
Incomplete Best-First random walk after 10001 steps, including 17 resets, run finished after 5 ms. (steps per millisecond=2000 ) properties (out of 1) seen :7
[2024-05-23 06:04:02] [INFO ] Flow matrix only has 515 transitions (discarded 197 similar events)
// Phase 1: matrix 515 rows 90 cols
[2024-05-23 06:04:02] [INFO ] Computed 2 invariants in 2 ms
[2024-05-23 06:04:02] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-23 06:04:02] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-23 06:04:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-23 06:04:02] [INFO ] [Real]Absence check using state equation in 68 ms returned sat
[2024-05-23 06:04:02] [INFO ] Solution in real domain found non-integer solution.
[2024-05-23 06:04:02] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-23 06:04:02] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-23 06:04:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-23 06:04:02] [INFO ] [Nat]Absence check using state equation in 65 ms returned sat
[2024-05-23 06:04:02] [INFO ] State equation strengthened by 47 read => feed constraints.
[2024-05-23 06:04:02] [INFO ] [Nat]Added 47 Read/Feed constraints in 41 ms returned sat
[2024-05-23 06:04:02] [INFO ] Computed and/alt/rep : 67/387/67 causal constraints (skipped 446 transitions) in 29 ms.
[2024-05-23 06:04:02] [INFO ] Added : 0 causal constraints over 0 iterations in 59 ms. Result :sat
Minimization took 46 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[8]
Support contains 1 out of 90 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 90/90 places, 712/712 transitions.
Graph (complete) has 1211 edges and 90 vertex of which 89 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.0 ms
Discarding 1 places :
Also discarding 0 output transitions
Drop transitions removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 0 with 8 rules applied. Total rules applied 9 place count 89 transition count 704
Applied a total of 9 rules in 10 ms. Remains 89 /90 variables (removed 1) and now considering 704/712 (removed 8) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 10 ms. Remains : 89/90 places, 704/712 transitions.
Normalized transition count is 507 out of 704 initially.
// Phase 1: matrix 507 rows 89 cols
[2024-05-23 06:04:02] [INFO ] Computed 3 invariants in 4 ms
Incomplete random walk after 1000008 steps, including 11668 resets, run finished after 742 ms. (steps per millisecond=1347 ) properties (out of 1) seen :12
Incomplete Best-First random walk after 1000001 steps, including 1862 resets, run finished after 383 ms. (steps per millisecond=2610 ) properties (out of 1) seen :16
[2024-05-23 06:04:03] [INFO ] Flow matrix only has 507 transitions (discarded 197 similar events)
// Phase 1: matrix 507 rows 89 cols
[2024-05-23 06:04:03] [INFO ] Computed 3 invariants in 5 ms
[2024-05-23 06:04:03] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-23 06:04:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-23 06:04:03] [INFO ] [Real]Absence check using state equation in 66 ms returned sat
[2024-05-23 06:04:03] [INFO ] State equation strengthened by 47 read => feed constraints.
[2024-05-23 06:04:03] [INFO ] [Real]Added 47 Read/Feed constraints in 15 ms returned sat
[2024-05-23 06:04:03] [INFO ] Solution in real domain found non-integer solution.
[2024-05-23 06:04:03] [INFO ] [Nat]Absence check using 3 positive place invariants in 2 ms returned sat
[2024-05-23 06:04:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-23 06:04:03] [INFO ] [Nat]Absence check using state equation in 68 ms returned sat
[2024-05-23 06:04:04] [INFO ] [Nat]Added 47 Read/Feed constraints in 26 ms returned sat
[2024-05-23 06:04:04] [INFO ] Computed and/alt/rep : 67/387/67 causal constraints (skipped 438 transitions) in 30 ms.
[2024-05-23 06:04:04] [INFO ] Added : 2 causal constraints over 2 iterations in 85 ms. Result :sat
Minimization took 37 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[16]
Support contains 1 out of 89 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 89/89 places, 704/704 transitions.
Applied a total of 0 rules in 6 ms. Remains 89 /89 variables (removed 0) and now considering 704/704 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 6 ms. Remains : 89/89 places, 704/704 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 89/89 places, 704/704 transitions.
Applied a total of 0 rules in 9 ms. Remains 89 /89 variables (removed 0) and now considering 704/704 (removed 0) transitions.
[2024-05-23 06:04:04] [INFO ] Flow matrix only has 507 transitions (discarded 197 similar events)
[2024-05-23 06:04:04] [INFO ] Invariant cache hit.
[2024-05-23 06:04:04] [INFO ] Implicit Places using invariants in 79 ms returned []
[2024-05-23 06:04:04] [INFO ] Flow matrix only has 507 transitions (discarded 197 similar events)
[2024-05-23 06:04:04] [INFO ] Invariant cache hit.
[2024-05-23 06:04:04] [INFO ] State equation strengthened by 47 read => feed constraints.
[2024-05-23 06:04:04] [INFO ] Implicit Places using invariants and state equation in 248 ms returned []
Implicit Place search using SMT with State Equation took 328 ms to find 0 implicit places.
[2024-05-23 06:04:04] [INFO ] Redundant transitions in 8 ms returned []
[2024-05-23 06:04:04] [INFO ] Flow matrix only has 507 transitions (discarded 197 similar events)
[2024-05-23 06:04:04] [INFO ] Invariant cache hit.
[2024-05-23 06:04:04] [INFO ] Dead Transitions using invariants and state equation in 187 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 539 ms. Remains : 89/89 places, 704/704 transitions.
Normalized transition count is 507 out of 704 initially.
// Phase 1: matrix 507 rows 89 cols
[2024-05-23 06:04:04] [INFO ] Computed 3 invariants in 1 ms
Incomplete random walk after 1000000 steps, including 11676 resets, run finished after 728 ms. (steps per millisecond=1373 ) properties (out of 1) seen :16
Incomplete Best-First random walk after 1000000 steps, including 1844 resets, run finished after 388 ms. (steps per millisecond=2577 ) properties (out of 1) seen :16
[2024-05-23 06:04:05] [INFO ] Flow matrix only has 507 transitions (discarded 197 similar events)
// Phase 1: matrix 507 rows 89 cols
[2024-05-23 06:04:05] [INFO ] Computed 3 invariants in 5 ms
[2024-05-23 06:04:05] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-23 06:04:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-23 06:04:05] [INFO ] [Real]Absence check using state equation in 63 ms returned sat
[2024-05-23 06:04:05] [INFO ] State equation strengthened by 47 read => feed constraints.
[2024-05-23 06:04:05] [INFO ] [Real]Added 47 Read/Feed constraints in 18 ms returned sat
[2024-05-23 06:04:05] [INFO ] Solution in real domain found non-integer solution.
[2024-05-23 06:04:06] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-23 06:04:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-23 06:04:06] [INFO ] [Nat]Absence check using state equation in 63 ms returned sat
[2024-05-23 06:04:06] [INFO ] [Nat]Added 47 Read/Feed constraints in 32 ms returned sat
[2024-05-23 06:04:06] [INFO ] Computed and/alt/rep : 67/387/67 causal constraints (skipped 438 transitions) in 29 ms.
[2024-05-23 06:04:06] [INFO ] Added : 2 causal constraints over 2 iterations in 97 ms. Result :sat
Minimization took 35 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[16]
Support contains 1 out of 89 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 89/89 places, 704/704 transitions.
Applied a total of 0 rules in 6 ms. Remains 89 /89 variables (removed 0) and now considering 704/704 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 6 ms. Remains : 89/89 places, 704/704 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 89/89 places, 704/704 transitions.
Applied a total of 0 rules in 15 ms. Remains 89 /89 variables (removed 0) and now considering 704/704 (removed 0) transitions.
[2024-05-23 06:04:06] [INFO ] Flow matrix only has 507 transitions (discarded 197 similar events)
[2024-05-23 06:04:06] [INFO ] Invariant cache hit.
[2024-05-23 06:04:06] [INFO ] Implicit Places using invariants in 71 ms returned []
[2024-05-23 06:04:06] [INFO ] Flow matrix only has 507 transitions (discarded 197 similar events)
[2024-05-23 06:04:06] [INFO ] Invariant cache hit.
[2024-05-23 06:04:06] [INFO ] State equation strengthened by 47 read => feed constraints.
[2024-05-23 06:04:06] [INFO ] Implicit Places using invariants and state equation in 252 ms returned []
Implicit Place search using SMT with State Equation took 325 ms to find 0 implicit places.
[2024-05-23 06:04:06] [INFO ] Redundant transitions in 10 ms returned []
[2024-05-23 06:04:06] [INFO ] Flow matrix only has 507 transitions (discarded 197 similar events)
[2024-05-23 06:04:06] [INFO ] Invariant cache hit.
[2024-05-23 06:04:06] [INFO ] Dead Transitions using invariants and state equation in 180 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 535 ms. Remains : 89/89 places, 704/704 transitions.
Ending property specific reduction for DoubleLock-PT-p3s2-UpperBounds-14 in 4657 ms.
[2024-05-23 06:04:07] [INFO ] Flatten gal took : 102 ms
[2024-05-23 06:04:07] [INFO ] Applying decomposition
[2024-05-23 06:04:07] [INFO ] Flatten gal took : 58 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph18387709561121930206.txt' '-o' '/tmp/graph18387709561121930206.bin' '-w' '/tmp/graph18387709561121930206.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph18387709561121930206.bin' '-l' '-1' '-v' '-w' '/tmp/graph18387709561121930206.weights' '-q' '0' '-e' '0.001'
[2024-05-23 06:04:07] [INFO ] Decomposing Gal with order
[2024-05-23 06:04:07] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-23 06:04:07] [INFO ] Removed a total of 1644 redundant transitions.
[2024-05-23 06:04:07] [INFO ] Flatten gal took : 263 ms
[2024-05-23 06:04:07] [INFO ] Fuse similar labels procedure discarded/fused a total of 71 labels/synchronizations in 27 ms.
[2024-05-23 06:04:07] [INFO ] Time to serialize gal into /tmp/UpperBounds5860221059193124569.gal : 9 ms
[2024-05-23 06:04:07] [INFO ] Time to serialize properties into /tmp/UpperBounds18060782302584893957.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/UpperBounds5860221059193124569.gal' '-t' 'CGAL' '-reachable-file' '/tmp/UpperBounds18060782302584893957.prop' '--nowitness'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...284
Loading property file /tmp/UpperBounds18060782302584893957.prop.
Detected timeout of ITS tools.
[2024-05-23 06:24:24] [INFO ] Flatten gal took : 34 ms
[2024-05-23 06:24:24] [INFO ] Time to serialize gal into /tmp/UpperBounds6132528915355400075.gal : 6 ms
[2024-05-23 06:24:24] [INFO ] Time to serialize properties into /tmp/UpperBounds18397605770491225276.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/UpperBounds6132528915355400075.gal' '-t' 'CGAL' '-reachable-file' '/tmp/UpperBounds18397605770491225276.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...305
Loading property file /tmp/UpperBounds18397605770491225276.prop.
ITS-tools command line returned an error code 137
[2024-05-23 06:41:05] [INFO ] Flatten gal took : 197 ms
[2024-05-23 06:41:06] [INFO ] Input system was already deterministic with 712 transitions.
[2024-05-23 06:41:06] [INFO ] Transformed 90 places.
[2024-05-23 06:41:06] [INFO ] Transformed 712 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
[2024-05-23 06:41:06] [INFO ] Time to serialize gal into /tmp/UpperBounds6330443608800439888.gal : 9 ms
[2024-05-23 06:41:06] [INFO ] Time to serialize properties into /tmp/UpperBounds7120788218857983828.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/UpperBounds6330443608800439888.gal' '-t' 'CGAL' '-reachable-file' '/tmp/UpperBounds7120788218857983828.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_1.0.0.202304061127/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...349
Successfully loaded order from file /home/mcc/execution/model.ord
Loading property file /tmp/UpperBounds7120788218857983828.prop.
ITS-tools command line returned an error code 137
Total runtime 3213943 ms.

BK_STOP 1716447413566

--------------------
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//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202304061127.jar
+ VERSION=202304061127
+ echo 'Running Version 202304061127'
+ /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="DoubleLock-PT-p3s2"
export BK_EXAMINATION="UpperBounds"
export BK_TOOL="gold2023"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5568"
echo " Executing tool gold2023"
echo " Input is DoubleLock-PT-p3s2, 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 r153-tall-171631151700396"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DoubleLock-PT-p3s2.tgz
mv DoubleLock-PT-p3s2 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 ;