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.r241-tall-171649628700356.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 Medical-PT-16, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r241-tall-171649628700356
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 3.6M
-rw-r--r-- 1 mcc users 7.1K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 69K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.2K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 61K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.1K May 19 07:11 LTLCardinality.txt
-rw-r--r-- 1 mcc users 29K May 19 16:04 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Apr 22 14:52 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Apr 22 14:52 LTLFireability.xml
-rw-r--r-- 1 mcc users 17K May 14 13:22 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 169K May 14 13:22 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.2K Apr 13 14:40 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 70K Apr 13 14:40 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.5K May 19 07:13 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K May 19 15:27 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:42 equiv_col
-rw-r--r-- 1 mcc users 3 May 18 16:42 instance
-rw-r--r-- 1 mcc users 6 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 3.1M 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 Medical-PT-16-UpperBounds-00
FORMULA_NAME Medical-PT-16-UpperBounds-01
FORMULA_NAME Medical-PT-16-UpperBounds-02
FORMULA_NAME Medical-PT-16-UpperBounds-03
FORMULA_NAME Medical-PT-16-UpperBounds-04
FORMULA_NAME Medical-PT-16-UpperBounds-05
FORMULA_NAME Medical-PT-16-UpperBounds-06
FORMULA_NAME Medical-PT-16-UpperBounds-07
FORMULA_NAME Medical-PT-16-UpperBounds-08
FORMULA_NAME Medical-PT-16-UpperBounds-09
FORMULA_NAME Medical-PT-16-UpperBounds-10
FORMULA_NAME Medical-PT-16-UpperBounds-11
FORMULA_NAME Medical-PT-16-UpperBounds-12
FORMULA_NAME Medical-PT-16-UpperBounds-13
FORMULA_NAME Medical-PT-16-UpperBounds-14
FORMULA_NAME Medical-PT-16-UpperBounds-15

=== Now, execution of the tool begins

BK_START 1716575662052

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=Medical-PT-16
Not applying reductions.
Model is PT
UpperBounds PT
Running Version 202304061127
[2024-05-24 18:34:23] [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]
[2024-05-24 18:34:23] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-24 18:34:23] [INFO ] Load time of PNML (sax parser for PT used): 238 ms
[2024-05-24 18:34:23] [INFO ] Transformed 312 places.
[2024-05-24 18:34:24] [INFO ] Transformed 5431 transitions.
[2024-05-24 18:34:24] [INFO ] Parsed PT model containing 312 places and 5431 transitions and 28790 arcs in 549 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 11 ms.
Deduced a syphon composed of 242 places in 37 ms
Reduce places removed 242 places and 5204 transitions.
Reduce places removed 1 places and 0 transitions.
FORMULA Medical-PT-16-UpperBounds-00 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Medical-PT-16-UpperBounds-02 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Medical-PT-16-UpperBounds-05 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Medical-PT-16-UpperBounds-06 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Medical-PT-16-UpperBounds-07 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Medical-PT-16-UpperBounds-08 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Medical-PT-16-UpperBounds-10 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Medical-PT-16-UpperBounds-12 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Medical-PT-16-UpperBounds-13 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Medical-PT-16-UpperBounds-14 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Medical-PT-16-UpperBounds-15 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
Normalized transition count is 182 out of 227 initially.
// Phase 1: matrix 182 rows 69 cols
[2024-05-24 18:34:24] [INFO ] Computed 10 invariants in 14 ms
Incomplete random walk after 10006 steps, including 36 resets, run finished after 46 ms. (steps per millisecond=217 ) properties (out of 5) seen :16
FORMULA Medical-PT-16-UpperBounds-11 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10000 steps, including 8 resets, run finished after 14 ms. (steps per millisecond=714 ) properties (out of 4) seen :4
Incomplete Best-First random walk after 10001 steps, including 9 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 4) seen :3
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=769 ) properties (out of 4) seen :15
Incomplete Best-First random walk after 10001 steps, including 10 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 4) seen :2
[2024-05-24 18:34:24] [INFO ] Flow matrix only has 182 transitions (discarded 45 similar events)
// Phase 1: matrix 182 rows 69 cols
[2024-05-24 18:34:24] [INFO ] Computed 10 invariants in 5 ms
[2024-05-24 18:34:24] [INFO ] [Real]Absence check using 10 positive place invariants in 6 ms returned sat
[2024-05-24 18:34:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-24 18:34:24] [INFO ] [Real]Absence check using state equation in 61 ms returned sat
[2024-05-24 18:34:24] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 18:34:24] [INFO ] [Nat]Absence check using 10 positive place invariants in 3 ms returned sat
[2024-05-24 18:34:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-24 18:34:24] [INFO ] [Nat]Absence check using state equation in 37 ms returned sat
[2024-05-24 18:34:24] [INFO ] State equation strengthened by 56 read => feed constraints.
[2024-05-24 18:34:24] [INFO ] [Nat]Added 56 Read/Feed constraints in 8 ms returned sat
[2024-05-24 18:34:24] [INFO ] Deduced a trap composed of 16 places in 79 ms of which 3 ms to minimize.
[2024-05-24 18:34:24] [INFO ] Deduced a trap composed of 18 places in 47 ms of which 1 ms to minimize.
[2024-05-24 18:34:24] [INFO ] Deduced a trap composed of 11 places in 47 ms of which 1 ms to minimize.
[2024-05-24 18:34:24] [INFO ] Deduced a trap composed of 5 places in 45 ms of which 2 ms to minimize.
[2024-05-24 18:34:24] [INFO ] Deduced a trap composed of 13 places in 38 ms of which 1 ms to minimize.
[2024-05-24 18:34:24] [INFO ] Deduced a trap composed of 5 places in 37 ms of which 0 ms to minimize.
[2024-05-24 18:34:24] [INFO ] Deduced a trap composed of 4 places in 45 ms of which 0 ms to minimize.
[2024-05-24 18:34:25] [INFO ] Deduced a trap composed of 16 places in 43 ms of which 1 ms to minimize.
[2024-05-24 18:34:25] [INFO ] Trap strengthening (SAT) tested/added 9/8 trap constraints in 444 ms
[2024-05-24 18:34:25] [INFO ] Computed and/alt/rep : 122/716/121 causal constraints (skipped 56 transitions) in 20 ms.
[2024-05-24 18:34:25] [INFO ] Deduced a trap composed of 17 places in 56 ms of which 0 ms to minimize.
[2024-05-24 18:34:25] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 79 ms
[2024-05-24 18:34:25] [INFO ] Added : 35 causal constraints over 9 iterations in 265 ms. Result :sat
Minimization took 43 ms.
[2024-05-24 18:34:25] [INFO ] [Real]Absence check using 10 positive place invariants in 2 ms returned sat
[2024-05-24 18:34:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-24 18:34:25] [INFO ] [Real]Absence check using state equation in 28 ms returned sat
[2024-05-24 18:34:25] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 18:34:25] [INFO ] [Nat]Absence check using 10 positive place invariants in 2 ms returned sat
[2024-05-24 18:34:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-24 18:34:25] [INFO ] [Nat]Absence check using state equation in 56 ms returned sat
[2024-05-24 18:34:25] [INFO ] [Nat]Added 56 Read/Feed constraints in 6 ms returned sat
[2024-05-24 18:34:25] [INFO ] Computed and/alt/rep : 122/716/121 causal constraints (skipped 56 transitions) in 14 ms.
[2024-05-24 18:34:25] [INFO ] Deduced a trap composed of 4 places in 56 ms of which 1 ms to minimize.
[2024-05-24 18:34:25] [INFO ] Deduced a trap composed of 6 places in 93 ms of which 0 ms to minimize.
[2024-05-24 18:34:25] [INFO ] Deduced a trap composed of 32 places in 61 ms of which 1 ms to minimize.
[2024-05-24 18:34:26] [INFO ] Deduced a trap composed of 12 places in 94 ms of which 9 ms to minimize.
[2024-05-24 18:34:26] [INFO ] Deduced a trap composed of 28 places in 40 ms of which 0 ms to minimize.
[2024-05-24 18:34:26] [INFO ] Deduced a trap composed of 5 places in 25 ms of which 0 ms to minimize.
[2024-05-24 18:34:26] [INFO ] Trap strengthening (SAT) tested/added 7/6 trap constraints in 469 ms
[2024-05-24 18:34:26] [INFO ] Added : 49 causal constraints over 12 iterations in 655 ms. Result :sat
Minimization took 35 ms.
[2024-05-24 18:34:26] [INFO ] [Real]Absence check using 10 positive place invariants in 2 ms returned sat
[2024-05-24 18:34:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-24 18:34:26] [INFO ] [Real]Absence check using state equation in 32 ms returned sat
[2024-05-24 18:34:26] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 18:34:26] [INFO ] [Nat]Absence check using 10 positive place invariants in 2 ms returned sat
[2024-05-24 18:34:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-24 18:34:26] [INFO ] [Nat]Absence check using state equation in 31 ms returned sat
[2024-05-24 18:34:26] [INFO ] [Nat]Added 56 Read/Feed constraints in 7 ms returned sat
[2024-05-24 18:34:26] [INFO ] Deduced a trap composed of 4 places in 37 ms of which 0 ms to minimize.
[2024-05-24 18:34:26] [INFO ] Deduced a trap composed of 17 places in 57 ms of which 0 ms to minimize.
[2024-05-24 18:34:26] [INFO ] Deduced a trap composed of 9 places in 42 ms of which 1 ms to minimize.
[2024-05-24 18:34:26] [INFO ] Deduced a trap composed of 5 places in 32 ms of which 1 ms to minimize.
[2024-05-24 18:34:26] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 192 ms
[2024-05-24 18:34:26] [INFO ] Computed and/alt/rep : 122/716/121 causal constraints (skipped 56 transitions) in 14 ms.
[2024-05-24 18:34:26] [INFO ] Added : 50 causal constraints over 11 iterations in 181 ms. Result :sat
Minimization took 3005 ms.
[2024-05-24 18:34:29] [INFO ] [Real]Absence check using 10 positive place invariants in 2 ms returned sat
[2024-05-24 18:34:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-24 18:34:29] [INFO ] [Real]Absence check using state equation in 28 ms returned sat
[2024-05-24 18:34:29] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 18:34:29] [INFO ] [Nat]Absence check using 10 positive place invariants in 2 ms returned sat
[2024-05-24 18:34:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-24 18:34:29] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2024-05-24 18:34:29] [INFO ] [Nat]Added 56 Read/Feed constraints in 7 ms returned sat
[2024-05-24 18:34:29] [INFO ] Deduced a trap composed of 11 places in 48 ms of which 0 ms to minimize.
[2024-05-24 18:34:29] [INFO ] Deduced a trap composed of 32 places in 60 ms of which 0 ms to minimize.
[2024-05-24 18:34:30] [INFO ] Deduced a trap composed of 5 places in 51 ms of which 0 ms to minimize.
[2024-05-24 18:34:30] [INFO ] Deduced a trap composed of 16 places in 56 ms of which 1 ms to minimize.
[2024-05-24 18:34:30] [INFO ] Deduced a trap composed of 27 places in 40 ms of which 0 ms to minimize.
[2024-05-24 18:34:30] [INFO ] Deduced a trap composed of 27 places in 42 ms of which 0 ms to minimize.
[2024-05-24 18:34:30] [INFO ] Deduced a trap composed of 33 places in 36 ms of which 0 ms to minimize.
[2024-05-24 18:34:30] [INFO ] Deduced a trap composed of 29 places in 42 ms of which 0 ms to minimize.
[2024-05-24 18:34:30] [INFO ] Deduced a trap composed of 4 places in 42 ms of which 2 ms to minimize.
[2024-05-24 18:34:30] [INFO ] Deduced a trap composed of 5 places in 42 ms of which 0 ms to minimize.
[2024-05-24 18:34:30] [INFO ] Deduced a trap composed of 17 places in 41 ms of which 0 ms to minimize.
[2024-05-24 18:34:30] [INFO ] Deduced a trap composed of 29 places in 40 ms of which 0 ms to minimize.
[2024-05-24 18:34:30] [INFO ] Deduced a trap composed of 28 places in 37 ms of which 1 ms to minimize.
[2024-05-24 18:34:30] [INFO ] Deduced a trap composed of 6 places in 35 ms of which 0 ms to minimize.
[2024-05-24 18:34:30] [INFO ] Trap strengthening (SAT) tested/added 15/14 trap constraints in 763 ms
[2024-05-24 18:34:30] [INFO ] Computed and/alt/rep : 122/716/121 causal constraints (skipped 56 transitions) in 13 ms.
[2024-05-24 18:34:30] [INFO ] Deduced a trap composed of 33 places in 42 ms of which 1 ms to minimize.
[2024-05-24 18:34:30] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 62 ms
[2024-05-24 18:34:30] [INFO ] Added : 44 causal constraints over 10 iterations in 220 ms. Result :sat
Minimization took 47 ms.
Current structural bounds on expressions (after SMT) : [-1, 1, -1, -1] Max seen :[0, 0, 15, 0]
Support contains 4 out of 69 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 69/69 places, 227/227 transitions.
Graph (complete) has 347 edges and 69 vertex of which 67 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.1 ms
Discarding 2 places :
Also discarding 0 output transitions
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 3 Pre rules applied. Total rules applied 1 place count 67 transition count 224
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 0 with 6 rules applied. Total rules applied 7 place count 64 transition count 224
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 9 place count 63 transition count 224
Free-agglomeration rule applied 2 times.
Iterating global reduction 0 with 2 rules applied. Total rules applied 11 place count 63 transition count 222
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 13 place count 61 transition count 222
Applied a total of 13 rules in 71 ms. Remains 61 /69 variables (removed 8) and now considering 222/227 (removed 5) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 71 ms. Remains : 61/69 places, 222/227 transitions.
Normalized transition count is 176 out of 222 initially.
// Phase 1: matrix 176 rows 61 cols
[2024-05-24 18:34:31] [INFO ] Computed 8 invariants in 3 ms
Incomplete random walk after 1000014 steps, including 2 resets, run finished after 463 ms. (steps per millisecond=2159 ) properties (out of 4) seen :15
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 517 ms. (steps per millisecond=1934 ) properties (out of 4) seen :4
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 431 ms. (steps per millisecond=2320 ) properties (out of 4) seen :7
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 527 ms. (steps per millisecond=1897 ) properties (out of 4) seen :4507
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 442 ms. (steps per millisecond=2262 ) properties (out of 4) seen :4
[2024-05-24 18:34:33] [INFO ] Flow matrix only has 176 transitions (discarded 46 similar events)
// Phase 1: matrix 176 rows 61 cols
[2024-05-24 18:34:33] [INFO ] Computed 8 invariants in 4 ms
[2024-05-24 18:34:33] [INFO ] [Real]Absence check using 8 positive place invariants in 2 ms returned sat
[2024-05-24 18:34:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-24 18:34:33] [INFO ] [Real]Absence check using state equation in 28 ms returned sat
[2024-05-24 18:34:33] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 18:34:33] [INFO ] [Nat]Absence check using 8 positive place invariants in 2 ms returned sat
[2024-05-24 18:34:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-24 18:34:33] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2024-05-24 18:34:33] [INFO ] State equation strengthened by 57 read => feed constraints.
[2024-05-24 18:34:33] [INFO ] [Nat]Added 57 Read/Feed constraints in 9 ms returned sat
[2024-05-24 18:34:33] [INFO ] Deduced a trap composed of 4 places in 42 ms of which 0 ms to minimize.
[2024-05-24 18:34:33] [INFO ] Deduced a trap composed of 13 places in 30 ms of which 0 ms to minimize.
[2024-05-24 18:34:33] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 88 ms
[2024-05-24 18:34:33] [INFO ] Computed and/alt/rep : 119/604/118 causal constraints (skipped 57 transitions) in 12 ms.
[2024-05-24 18:34:33] [INFO ] Added : 33 causal constraints over 8 iterations in 116 ms. Result :sat
Minimization took 29 ms.
[2024-05-24 18:34:33] [INFO ] [Real]Absence check using 8 positive place invariants in 2 ms returned sat
[2024-05-24 18:34:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-24 18:34:33] [INFO ] [Real]Absence check using state equation in 29 ms returned sat
[2024-05-24 18:34:33] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 18:34:33] [INFO ] [Nat]Absence check using 8 positive place invariants in 1 ms returned sat
[2024-05-24 18:34:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-24 18:34:33] [INFO ] [Nat]Absence check using state equation in 28 ms returned sat
[2024-05-24 18:34:33] [INFO ] [Nat]Added 57 Read/Feed constraints in 7 ms returned sat
[2024-05-24 18:34:33] [INFO ] Computed and/alt/rep : 119/604/118 causal constraints (skipped 57 transitions) in 12 ms.
[2024-05-24 18:34:34] [INFO ] Added : 15 causal constraints over 4 iterations in 63 ms. Result :sat
Minimization took 21 ms.
[2024-05-24 18:34:34] [INFO ] [Real]Absence check using 8 positive place invariants in 2 ms returned sat
[2024-05-24 18:34:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-24 18:34:34] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2024-05-24 18:34:34] [INFO ] [Real]Added 57 Read/Feed constraints in 6 ms returned sat
[2024-05-24 18:34:34] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 18:34:34] [INFO ] [Nat]Absence check using 8 positive place invariants in 2 ms returned sat
[2024-05-24 18:34:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-24 18:34:34] [INFO ] [Nat]Absence check using state equation in 40 ms returned sat
[2024-05-24 18:34:34] [INFO ] [Nat]Added 57 Read/Feed constraints in 6 ms returned sat
[2024-05-24 18:34:34] [INFO ] Computed and/alt/rep : 119/604/118 causal constraints (skipped 57 transitions) in 11 ms.
[2024-05-24 18:34:34] [INFO ] Added : 28 causal constraints over 7 iterations in 90 ms. Result :sat
Minimization took 21 ms.
[2024-05-24 18:34:34] [INFO ] [Real]Absence check using 8 positive place invariants in 2 ms returned sat
[2024-05-24 18:34:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-24 18:34:34] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2024-05-24 18:34:34] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 18:34:34] [INFO ] [Nat]Absence check using 8 positive place invariants in 2 ms returned sat
[2024-05-24 18:34:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-24 18:34:34] [INFO ] [Nat]Absence check using state equation in 30 ms returned sat
[2024-05-24 18:34:34] [INFO ] [Nat]Added 57 Read/Feed constraints in 6 ms returned sat
[2024-05-24 18:34:34] [INFO ] Deduced a trap composed of 27 places in 42 ms of which 0 ms to minimize.
[2024-05-24 18:34:34] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 62 ms
[2024-05-24 18:34:34] [INFO ] Computed and/alt/rep : 119/604/118 causal constraints (skipped 57 transitions) in 15 ms.
[2024-05-24 18:34:34] [INFO ] Added : 5 causal constraints over 2 iterations in 45 ms. Result :sat
Minimization took 30 ms.
Current structural bounds on expressions (after SMT) : [-1, 1, -1, -1] Max seen :[0, 0, 4507, 0]
Support contains 4 out of 61 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 61/61 places, 222/222 transitions.
Applied a total of 0 rules in 9 ms. Remains 61 /61 variables (removed 0) and now considering 222/222 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 9 ms. Remains : 61/61 places, 222/222 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 61/61 places, 222/222 transitions.
Applied a total of 0 rules in 8 ms. Remains 61 /61 variables (removed 0) and now considering 222/222 (removed 0) transitions.
[2024-05-24 18:34:35] [INFO ] Flow matrix only has 176 transitions (discarded 46 similar events)
[2024-05-24 18:34:35] [INFO ] Invariant cache hit.
[2024-05-24 18:34:35] [INFO ] Implicit Places using invariants in 61 ms returned []
[2024-05-24 18:34:35] [INFO ] Flow matrix only has 176 transitions (discarded 46 similar events)
[2024-05-24 18:34:35] [INFO ] Invariant cache hit.
[2024-05-24 18:34:35] [INFO ] State equation strengthened by 57 read => feed constraints.
[2024-05-24 18:34:35] [INFO ] Implicit Places using invariants and state equation in 115 ms returned []
Implicit Place search using SMT with State Equation took 186 ms to find 0 implicit places.
[2024-05-24 18:34:35] [INFO ] Redundant transitions in 7 ms returned []
[2024-05-24 18:34:35] [INFO ] Flow matrix only has 176 transitions (discarded 46 similar events)
[2024-05-24 18:34:35] [INFO ] Invariant cache hit.
[2024-05-24 18:34:35] [INFO ] Dead Transitions using invariants and state equation in 81 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 291 ms. Remains : 61/61 places, 222/222 transitions.
Normalized transition count is 176 out of 222 initially.
// Phase 1: matrix 176 rows 61 cols
[2024-05-24 18:34:35] [INFO ] Computed 8 invariants in 6 ms
Incomplete random walk after 1000001 steps, including 2 resets, run finished after 330 ms. (steps per millisecond=3030 ) properties (out of 4) seen :2
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 416 ms. (steps per millisecond=2403 ) properties (out of 4) seen :5
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 436 ms. (steps per millisecond=2293 ) properties (out of 4) seen :2
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 504 ms. (steps per millisecond=1984 ) properties (out of 4) seen :4557
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 414 ms. (steps per millisecond=2415 ) properties (out of 4) seen :3
[2024-05-24 18:34:38] [INFO ] Flow matrix only has 176 transitions (discarded 46 similar events)
// Phase 1: matrix 176 rows 61 cols
[2024-05-24 18:34:38] [INFO ] Computed 8 invariants in 3 ms
[2024-05-24 18:34:38] [INFO ] [Real]Absence check using 8 positive place invariants in 2 ms returned sat
[2024-05-24 18:34:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-24 18:34:38] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2024-05-24 18:34:38] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 18:34:38] [INFO ] [Nat]Absence check using 8 positive place invariants in 1 ms returned sat
[2024-05-24 18:34:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-24 18:34:38] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2024-05-24 18:34:38] [INFO ] State equation strengthened by 57 read => feed constraints.
[2024-05-24 18:34:38] [INFO ] [Nat]Added 57 Read/Feed constraints in 5 ms returned sat
[2024-05-24 18:34:38] [INFO ] Deduced a trap composed of 4 places in 44 ms of which 1 ms to minimize.
[2024-05-24 18:34:38] [INFO ] Deduced a trap composed of 13 places in 32 ms of which 0 ms to minimize.
[2024-05-24 18:34:38] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 91 ms
[2024-05-24 18:34:38] [INFO ] Computed and/alt/rep : 119/604/118 causal constraints (skipped 57 transitions) in 10 ms.
[2024-05-24 18:34:38] [INFO ] Added : 33 causal constraints over 8 iterations in 113 ms. Result :sat
Minimization took 28 ms.
[2024-05-24 18:34:38] [INFO ] [Real]Absence check using 8 positive place invariants in 2 ms returned sat
[2024-05-24 18:34:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-24 18:34:38] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2024-05-24 18:34:38] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 18:34:38] [INFO ] [Nat]Absence check using 8 positive place invariants in 2 ms returned sat
[2024-05-24 18:34:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-24 18:34:38] [INFO ] [Nat]Absence check using state equation in 30 ms returned sat
[2024-05-24 18:34:38] [INFO ] [Nat]Added 57 Read/Feed constraints in 6 ms returned sat
[2024-05-24 18:34:38] [INFO ] Computed and/alt/rep : 119/604/118 causal constraints (skipped 57 transitions) in 10 ms.
[2024-05-24 18:34:38] [INFO ] Added : 15 causal constraints over 4 iterations in 53 ms. Result :sat
Minimization took 21 ms.
[2024-05-24 18:34:38] [INFO ] [Real]Absence check using 8 positive place invariants in 2 ms returned sat
[2024-05-24 18:34:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-24 18:34:38] [INFO ] [Real]Absence check using state equation in 29 ms returned sat
[2024-05-24 18:34:38] [INFO ] [Real]Added 57 Read/Feed constraints in 6 ms returned sat
[2024-05-24 18:34:38] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 18:34:38] [INFO ] [Nat]Absence check using 8 positive place invariants in 5 ms returned sat
[2024-05-24 18:34:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-24 18:34:38] [INFO ] [Nat]Absence check using state equation in 29 ms returned sat
[2024-05-24 18:34:38] [INFO ] [Nat]Added 57 Read/Feed constraints in 12 ms returned sat
[2024-05-24 18:34:38] [INFO ] Computed and/alt/rep : 119/604/118 causal constraints (skipped 57 transitions) in 11 ms.
[2024-05-24 18:34:38] [INFO ] Added : 28 causal constraints over 7 iterations in 87 ms. Result :sat
Minimization took 20 ms.
[2024-05-24 18:34:38] [INFO ] [Real]Absence check using 8 positive place invariants in 2 ms returned sat
[2024-05-24 18:34:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-24 18:34:38] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2024-05-24 18:34:38] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 18:34:38] [INFO ] [Nat]Absence check using 8 positive place invariants in 2 ms returned sat
[2024-05-24 18:34:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-24 18:34:38] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2024-05-24 18:34:39] [INFO ] [Nat]Added 57 Read/Feed constraints in 6 ms returned sat
[2024-05-24 18:34:39] [INFO ] Deduced a trap composed of 27 places in 36 ms of which 0 ms to minimize.
[2024-05-24 18:34:39] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 47 ms
[2024-05-24 18:34:39] [INFO ] Computed and/alt/rep : 119/604/118 causal constraints (skipped 57 transitions) in 10 ms.
[2024-05-24 18:34:39] [INFO ] Added : 5 causal constraints over 2 iterations in 41 ms. Result :sat
Minimization took 26 ms.
Current structural bounds on expressions (after SMT) : [-1, 1, -1, -1] Max seen :[0, 0, 4557, 0]
Support contains 4 out of 61 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 61/61 places, 222/222 transitions.
Applied a total of 0 rules in 6 ms. Remains 61 /61 variables (removed 0) and now considering 222/222 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 7 ms. Remains : 61/61 places, 222/222 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 61/61 places, 222/222 transitions.
Applied a total of 0 rules in 7 ms. Remains 61 /61 variables (removed 0) and now considering 222/222 (removed 0) transitions.
[2024-05-24 18:34:40] [INFO ] Flow matrix only has 176 transitions (discarded 46 similar events)
[2024-05-24 18:34:40] [INFO ] Invariant cache hit.
[2024-05-24 18:34:40] [INFO ] Implicit Places using invariants in 49 ms returned []
[2024-05-24 18:34:40] [INFO ] Flow matrix only has 176 transitions (discarded 46 similar events)
[2024-05-24 18:34:40] [INFO ] Invariant cache hit.
[2024-05-24 18:34:40] [INFO ] State equation strengthened by 57 read => feed constraints.
[2024-05-24 18:34:40] [INFO ] Implicit Places using invariants and state equation in 100 ms returned []
Implicit Place search using SMT with State Equation took 154 ms to find 0 implicit places.
[2024-05-24 18:34:40] [INFO ] Redundant transitions in 9 ms returned []
[2024-05-24 18:34:40] [INFO ] Flow matrix only has 176 transitions (discarded 46 similar events)
[2024-05-24 18:34:40] [INFO ] Invariant cache hit.
[2024-05-24 18:34:40] [INFO ] Dead Transitions using invariants and state equation in 72 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 248 ms. Remains : 61/61 places, 222/222 transitions.
Normalized transition count is 176 out of 222 initially.
// Phase 1: matrix 176 rows 61 cols
[2024-05-24 18:34:40] [INFO ] Computed 8 invariants in 1 ms
Incomplete random walk after 1000007 steps, including 2 resets, run finished after 285 ms. (steps per millisecond=3508 ) properties (out of 4) seen :15
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 422 ms. (steps per millisecond=2369 ) properties (out of 4) seen :5
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 433 ms. (steps per millisecond=2309 ) properties (out of 4) seen :5
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 467 ms. (steps per millisecond=2141 ) properties (out of 4) seen :4470
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 432 ms. (steps per millisecond=2314 ) properties (out of 4) seen :6
[2024-05-24 18:34:42] [INFO ] Flow matrix only has 176 transitions (discarded 46 similar events)
// Phase 1: matrix 176 rows 61 cols
[2024-05-24 18:34:42] [INFO ] Computed 8 invariants in 5 ms
[2024-05-24 18:34:42] [INFO ] [Real]Absence check using 8 positive place invariants in 1 ms returned sat
[2024-05-24 18:34:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-24 18:34:42] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2024-05-24 18:34:42] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 18:34:42] [INFO ] [Nat]Absence check using 8 positive place invariants in 2 ms returned sat
[2024-05-24 18:34:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-24 18:34:42] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2024-05-24 18:34:42] [INFO ] State equation strengthened by 57 read => feed constraints.
[2024-05-24 18:34:42] [INFO ] [Nat]Added 57 Read/Feed constraints in 6 ms returned sat
[2024-05-24 18:34:42] [INFO ] Deduced a trap composed of 4 places in 41 ms of which 0 ms to minimize.
[2024-05-24 18:34:42] [INFO ] Deduced a trap composed of 13 places in 35 ms of which 1 ms to minimize.
[2024-05-24 18:34:42] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 93 ms
[2024-05-24 18:34:42] [INFO ] Computed and/alt/rep : 119/604/118 causal constraints (skipped 57 transitions) in 9 ms.
[2024-05-24 18:34:42] [INFO ] Added : 33 causal constraints over 8 iterations in 105 ms. Result :sat
Minimization took 25 ms.
[2024-05-24 18:34:42] [INFO ] [Real]Absence check using 8 positive place invariants in 1 ms returned sat
[2024-05-24 18:34:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-24 18:34:42] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2024-05-24 18:34:42] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 18:34:42] [INFO ] [Nat]Absence check using 8 positive place invariants in 2 ms returned sat
[2024-05-24 18:34:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-24 18:34:42] [INFO ] [Nat]Absence check using state equation in 29 ms returned sat
[2024-05-24 18:34:42] [INFO ] [Nat]Added 57 Read/Feed constraints in 7 ms returned sat
[2024-05-24 18:34:42] [INFO ] Computed and/alt/rep : 119/604/118 causal constraints (skipped 57 transitions) in 11 ms.
[2024-05-24 18:34:43] [INFO ] Added : 15 causal constraints over 4 iterations in 65 ms. Result :sat
Minimization took 19 ms.
[2024-05-24 18:34:43] [INFO ] [Real]Absence check using 8 positive place invariants in 2 ms returned sat
[2024-05-24 18:34:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-24 18:34:43] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2024-05-24 18:34:43] [INFO ] [Real]Added 57 Read/Feed constraints in 6 ms returned sat
[2024-05-24 18:34:43] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 18:34:43] [INFO ] [Nat]Absence check using 8 positive place invariants in 1 ms returned sat
[2024-05-24 18:34:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-24 18:34:43] [INFO ] [Nat]Absence check using state equation in 28 ms returned sat
[2024-05-24 18:34:43] [INFO ] [Nat]Added 57 Read/Feed constraints in 6 ms returned sat
[2024-05-24 18:34:43] [INFO ] Computed and/alt/rep : 119/604/118 causal constraints (skipped 57 transitions) in 10 ms.
[2024-05-24 18:34:43] [INFO ] Added : 28 causal constraints over 7 iterations in 90 ms. Result :sat
Minimization took 23 ms.
[2024-05-24 18:34:43] [INFO ] [Real]Absence check using 8 positive place invariants in 2 ms returned sat
[2024-05-24 18:34:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-24 18:34:43] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2024-05-24 18:34:43] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 18:34:43] [INFO ] [Nat]Absence check using 8 positive place invariants in 2 ms returned sat
[2024-05-24 18:34:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-24 18:34:43] [INFO ] [Nat]Absence check using state equation in 31 ms returned sat
[2024-05-24 18:34:43] [INFO ] [Nat]Added 57 Read/Feed constraints in 6 ms returned sat
[2024-05-24 18:34:43] [INFO ] Deduced a trap composed of 27 places in 50 ms of which 0 ms to minimize.
[2024-05-24 18:34:43] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 61 ms
[2024-05-24 18:34:43] [INFO ] Computed and/alt/rep : 119/604/118 causal constraints (skipped 57 transitions) in 8 ms.
[2024-05-24 18:34:43] [INFO ] Added : 5 causal constraints over 2 iterations in 34 ms. Result :sat
Minimization took 27 ms.
Current structural bounds on expressions (after SMT) : [-1, 1, -1, -1] Max seen :[0, 0, 4557, 0]
Support contains 4 out of 61 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 61/61 places, 222/222 transitions.
Applied a total of 0 rules in 10 ms. Remains 61 /61 variables (removed 0) and now considering 222/222 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 10 ms. Remains : 61/61 places, 222/222 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 61/61 places, 222/222 transitions.
Applied a total of 0 rules in 8 ms. Remains 61 /61 variables (removed 0) and now considering 222/222 (removed 0) transitions.
[2024-05-24 18:34:44] [INFO ] Flow matrix only has 176 transitions (discarded 46 similar events)
[2024-05-24 18:34:44] [INFO ] Invariant cache hit.
[2024-05-24 18:34:44] [INFO ] Implicit Places using invariants in 48 ms returned []
[2024-05-24 18:34:44] [INFO ] Flow matrix only has 176 transitions (discarded 46 similar events)
[2024-05-24 18:34:44] [INFO ] Invariant cache hit.
[2024-05-24 18:34:44] [INFO ] State equation strengthened by 57 read => feed constraints.
[2024-05-24 18:34:44] [INFO ] Implicit Places using invariants and state equation in 102 ms returned []
Implicit Place search using SMT with State Equation took 152 ms to find 0 implicit places.
[2024-05-24 18:34:44] [INFO ] Redundant transitions in 3 ms returned []
[2024-05-24 18:34:44] [INFO ] Flow matrix only has 176 transitions (discarded 46 similar events)
[2024-05-24 18:34:44] [INFO ] Invariant cache hit.
[2024-05-24 18:34:44] [INFO ] Dead Transitions using invariants and state equation in 76 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 248 ms. Remains : 61/61 places, 222/222 transitions.
Starting property specific reduction for Medical-PT-16-UpperBounds-01
Normalized transition count is 176 out of 222 initially.
// Phase 1: matrix 176 rows 61 cols
[2024-05-24 18:34:44] [INFO ] Computed 8 invariants in 0 ms
Incomplete random walk after 10013 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=2002 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=2000 ) properties (out of 1) seen :0
[2024-05-24 18:34:44] [INFO ] Flow matrix only has 176 transitions (discarded 46 similar events)
// Phase 1: matrix 176 rows 61 cols
[2024-05-24 18:34:44] [INFO ] Computed 8 invariants in 2 ms
[2024-05-24 18:34:44] [INFO ] [Real]Absence check using 8 positive place invariants in 2 ms returned sat
[2024-05-24 18:34:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-24 18:34:44] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2024-05-24 18:34:44] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 18:34:45] [INFO ] [Nat]Absence check using 8 positive place invariants in 1 ms returned sat
[2024-05-24 18:34:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-24 18:34:45] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2024-05-24 18:34:45] [INFO ] State equation strengthened by 57 read => feed constraints.
[2024-05-24 18:34:45] [INFO ] [Nat]Added 57 Read/Feed constraints in 6 ms returned sat
[2024-05-24 18:34:45] [INFO ] Deduced a trap composed of 4 places in 35 ms of which 0 ms to minimize.
[2024-05-24 18:34:45] [INFO ] Deduced a trap composed of 13 places in 35 ms of which 0 ms to minimize.
[2024-05-24 18:34:45] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 95 ms
[2024-05-24 18:34:45] [INFO ] Computed and/alt/rep : 119/604/118 causal constraints (skipped 57 transitions) in 11 ms.
[2024-05-24 18:34:45] [INFO ] Added : 33 causal constraints over 8 iterations in 116 ms. Result :sat
Minimization took 24 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[0]
Support contains 1 out of 61 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 61/61 places, 222/222 transitions.
Applied a total of 0 rules in 4 ms. Remains 61 /61 variables (removed 0) and now considering 222/222 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 5 ms. Remains : 61/61 places, 222/222 transitions.
Normalized transition count is 176 out of 222 initially.
// Phase 1: matrix 176 rows 61 cols
[2024-05-24 18:34:45] [INFO ] Computed 8 invariants in 1 ms
Incomplete random walk after 1000005 steps, including 2 resets, run finished after 333 ms. (steps per millisecond=3003 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 430 ms. (steps per millisecond=2325 ) properties (out of 1) seen :0
[2024-05-24 18:34:46] [INFO ] Flow matrix only has 176 transitions (discarded 46 similar events)
// Phase 1: matrix 176 rows 61 cols
[2024-05-24 18:34:46] [INFO ] Computed 8 invariants in 2 ms
[2024-05-24 18:34:46] [INFO ] [Real]Absence check using 8 positive place invariants in 2 ms returned sat
[2024-05-24 18:34:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-24 18:34:46] [INFO ] [Real]Absence check using state equation in 28 ms returned sat
[2024-05-24 18:34:46] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 18:34:46] [INFO ] [Nat]Absence check using 8 positive place invariants in 2 ms returned sat
[2024-05-24 18:34:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-24 18:34:46] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2024-05-24 18:34:46] [INFO ] State equation strengthened by 57 read => feed constraints.
[2024-05-24 18:34:46] [INFO ] [Nat]Added 57 Read/Feed constraints in 5 ms returned sat
[2024-05-24 18:34:46] [INFO ] Deduced a trap composed of 4 places in 41 ms of which 0 ms to minimize.
[2024-05-24 18:34:46] [INFO ] Deduced a trap composed of 13 places in 32 ms of which 1 ms to minimize.
[2024-05-24 18:34:46] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 84 ms
[2024-05-24 18:34:46] [INFO ] Computed and/alt/rep : 119/604/118 causal constraints (skipped 57 transitions) in 8 ms.
[2024-05-24 18:34:46] [INFO ] Added : 33 causal constraints over 8 iterations in 105 ms. Result :sat
Minimization took 25 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[0]
Support contains 1 out of 61 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 61/61 places, 222/222 transitions.
Applied a total of 0 rules in 5 ms. Remains 61 /61 variables (removed 0) and now considering 222/222 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 5 ms. Remains : 61/61 places, 222/222 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 61/61 places, 222/222 transitions.
Applied a total of 0 rules in 8 ms. Remains 61 /61 variables (removed 0) and now considering 222/222 (removed 0) transitions.
[2024-05-24 18:34:46] [INFO ] Flow matrix only has 176 transitions (discarded 46 similar events)
[2024-05-24 18:34:46] [INFO ] Invariant cache hit.
[2024-05-24 18:34:46] [INFO ] Implicit Places using invariants in 61 ms returned []
[2024-05-24 18:34:46] [INFO ] Flow matrix only has 176 transitions (discarded 46 similar events)
[2024-05-24 18:34:46] [INFO ] Invariant cache hit.
[2024-05-24 18:34:46] [INFO ] State equation strengthened by 57 read => feed constraints.
[2024-05-24 18:34:46] [INFO ] Implicit Places using invariants and state equation in 104 ms returned []
Implicit Place search using SMT with State Equation took 181 ms to find 0 implicit places.
[2024-05-24 18:34:46] [INFO ] Redundant transitions in 3 ms returned []
[2024-05-24 18:34:46] [INFO ] Flow matrix only has 176 transitions (discarded 46 similar events)
[2024-05-24 18:34:46] [INFO ] Invariant cache hit.
[2024-05-24 18:34:46] [INFO ] Dead Transitions using invariants and state equation in 70 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 290 ms. Remains : 61/61 places, 222/222 transitions.
Ending property specific reduction for Medical-PT-16-UpperBounds-01 in 1810 ms.
Starting property specific reduction for Medical-PT-16-UpperBounds-03
Normalized transition count is 176 out of 222 initially.
// Phase 1: matrix 176 rows 61 cols
[2024-05-24 18:34:46] [INFO ] Computed 8 invariants in 1 ms
Incomplete random walk after 10011 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=2002 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=2000 ) properties (out of 1) seen :0
[2024-05-24 18:34:46] [INFO ] Flow matrix only has 176 transitions (discarded 46 similar events)
// Phase 1: matrix 176 rows 61 cols
[2024-05-24 18:34:46] [INFO ] Computed 8 invariants in 1 ms
[2024-05-24 18:34:46] [INFO ] [Real]Absence check using 8 positive place invariants in 1 ms returned sat
[2024-05-24 18:34:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-24 18:34:46] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2024-05-24 18:34:46] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 18:34:46] [INFO ] [Nat]Absence check using 8 positive place invariants in 1 ms returned sat
[2024-05-24 18:34:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-24 18:34:46] [INFO ] [Nat]Absence check using state equation in 41 ms returned sat
[2024-05-24 18:34:46] [INFO ] State equation strengthened by 57 read => feed constraints.
[2024-05-24 18:34:46] [INFO ] [Nat]Added 57 Read/Feed constraints in 6 ms returned sat
[2024-05-24 18:34:46] [INFO ] Computed and/alt/rep : 119/604/118 causal constraints (skipped 57 transitions) in 8 ms.
[2024-05-24 18:34:46] [INFO ] Added : 15 causal constraints over 4 iterations in 50 ms. Result :sat
Minimization took 27 ms.
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Support contains 1 out of 61 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 61/61 places, 222/222 transitions.
Applied a total of 0 rules in 5 ms. Remains 61 /61 variables (removed 0) and now considering 222/222 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 6 ms. Remains : 61/61 places, 222/222 transitions.
Normalized transition count is 176 out of 222 initially.
// Phase 1: matrix 176 rows 61 cols
[2024-05-24 18:34:46] [INFO ] Computed 8 invariants in 1 ms
Incomplete random walk after 1000006 steps, including 2 resets, run finished after 312 ms. (steps per millisecond=3205 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 408 ms. (steps per millisecond=2450 ) properties (out of 1) seen :0
[2024-05-24 18:34:47] [INFO ] Flow matrix only has 176 transitions (discarded 46 similar events)
// Phase 1: matrix 176 rows 61 cols
[2024-05-24 18:34:47] [INFO ] Computed 8 invariants in 1 ms
[2024-05-24 18:34:47] [INFO ] [Real]Absence check using 8 positive place invariants in 1 ms returned sat
[2024-05-24 18:34:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-24 18:34:47] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2024-05-24 18:34:47] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 18:34:47] [INFO ] [Nat]Absence check using 8 positive place invariants in 2 ms returned sat
[2024-05-24 18:34:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-24 18:34:47] [INFO ] [Nat]Absence check using state equation in 29 ms returned sat
[2024-05-24 18:34:47] [INFO ] State equation strengthened by 57 read => feed constraints.
[2024-05-24 18:34:47] [INFO ] [Nat]Added 57 Read/Feed constraints in 10 ms returned sat
[2024-05-24 18:34:47] [INFO ] Computed and/alt/rep : 119/604/118 causal constraints (skipped 57 transitions) in 10 ms.
[2024-05-24 18:34:47] [INFO ] Added : 15 causal constraints over 4 iterations in 49 ms. Result :sat
Minimization took 21 ms.
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Support contains 1 out of 61 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 61/61 places, 222/222 transitions.
Applied a total of 0 rules in 7 ms. Remains 61 /61 variables (removed 0) and now considering 222/222 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 7 ms. Remains : 61/61 places, 222/222 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 61/61 places, 222/222 transitions.
Applied a total of 0 rules in 4 ms. Remains 61 /61 variables (removed 0) and now considering 222/222 (removed 0) transitions.
[2024-05-24 18:34:47] [INFO ] Flow matrix only has 176 transitions (discarded 46 similar events)
[2024-05-24 18:34:47] [INFO ] Invariant cache hit.
[2024-05-24 18:34:47] [INFO ] Implicit Places using invariants in 55 ms returned []
[2024-05-24 18:34:47] [INFO ] Flow matrix only has 176 transitions (discarded 46 similar events)
[2024-05-24 18:34:47] [INFO ] Invariant cache hit.
[2024-05-24 18:34:48] [INFO ] State equation strengthened by 57 read => feed constraints.
[2024-05-24 18:34:48] [INFO ] Implicit Places using invariants and state equation in 105 ms returned []
Implicit Place search using SMT with State Equation took 170 ms to find 0 implicit places.
[2024-05-24 18:34:48] [INFO ] Redundant transitions in 1 ms returned []
[2024-05-24 18:34:48] [INFO ] Flow matrix only has 176 transitions (discarded 46 similar events)
[2024-05-24 18:34:48] [INFO ] Invariant cache hit.
[2024-05-24 18:34:48] [INFO ] Dead Transitions using invariants and state equation in 80 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 271 ms. Remains : 61/61 places, 222/222 transitions.
Ending property specific reduction for Medical-PT-16-UpperBounds-03 in 1450 ms.
Starting property specific reduction for Medical-PT-16-UpperBounds-04
Normalized transition count is 176 out of 222 initially.
// Phase 1: matrix 176 rows 61 cols
[2024-05-24 18:34:48] [INFO ] Computed 8 invariants in 0 ms
Incomplete random walk after 10012 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=1668 ) properties (out of 1) seen :2
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=1666 ) properties (out of 1) seen :58
[2024-05-24 18:34:48] [INFO ] Flow matrix only has 176 transitions (discarded 46 similar events)
// Phase 1: matrix 176 rows 61 cols
[2024-05-24 18:34:48] [INFO ] Computed 8 invariants in 1 ms
[2024-05-24 18:34:48] [INFO ] [Real]Absence check using 8 positive place invariants in 2 ms returned sat
[2024-05-24 18:34:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-24 18:34:48] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2024-05-24 18:34:48] [INFO ] State equation strengthened by 57 read => feed constraints.
[2024-05-24 18:34:48] [INFO ] [Real]Added 57 Read/Feed constraints in 7 ms returned sat
[2024-05-24 18:34:48] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 18:34:48] [INFO ] [Nat]Absence check using 8 positive place invariants in 2 ms returned sat
[2024-05-24 18:34:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-24 18:34:48] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2024-05-24 18:34:48] [INFO ] [Nat]Added 57 Read/Feed constraints in 6 ms returned sat
[2024-05-24 18:34:48] [INFO ] Computed and/alt/rep : 119/604/118 causal constraints (skipped 57 transitions) in 9 ms.
[2024-05-24 18:34:48] [INFO ] Added : 28 causal constraints over 7 iterations in 77 ms. Result :sat
Minimization took 23 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[58]
Support contains 1 out of 61 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 61/61 places, 222/222 transitions.
Applied a total of 0 rules in 3 ms. Remains 61 /61 variables (removed 0) and now considering 222/222 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4 ms. Remains : 61/61 places, 222/222 transitions.
Normalized transition count is 176 out of 222 initially.
// Phase 1: matrix 176 rows 61 cols
[2024-05-24 18:34:48] [INFO ] Computed 8 invariants in 2 ms
Incomplete random walk after 1000014 steps, including 2 resets, run finished after 326 ms. (steps per millisecond=3067 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 464 ms. (steps per millisecond=2155 ) properties (out of 1) seen :4630
[2024-05-24 18:34:49] [INFO ] Flow matrix only has 176 transitions (discarded 46 similar events)
// Phase 1: matrix 176 rows 61 cols
[2024-05-24 18:34:49] [INFO ] Computed 8 invariants in 2 ms
[2024-05-24 18:34:49] [INFO ] [Real]Absence check using 8 positive place invariants in 1 ms returned sat
[2024-05-24 18:34:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-24 18:34:49] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2024-05-24 18:34:49] [INFO ] State equation strengthened by 57 read => feed constraints.
[2024-05-24 18:34:49] [INFO ] [Real]Added 57 Read/Feed constraints in 13 ms returned sat
[2024-05-24 18:34:49] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 18:34:49] [INFO ] [Nat]Absence check using 8 positive place invariants in 1 ms returned sat
[2024-05-24 18:34:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-24 18:34:49] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2024-05-24 18:34:49] [INFO ] [Nat]Added 57 Read/Feed constraints in 6 ms returned sat
[2024-05-24 18:34:49] [INFO ] Computed and/alt/rep : 119/604/118 causal constraints (skipped 57 transitions) in 10 ms.
[2024-05-24 18:34:49] [INFO ] Added : 28 causal constraints over 7 iterations in 78 ms. Result :sat
Minimization took 29 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[4630]
Support contains 1 out of 61 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 61/61 places, 222/222 transitions.
Applied a total of 0 rules in 4 ms. Remains 61 /61 variables (removed 0) and now considering 222/222 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 5 ms. Remains : 61/61 places, 222/222 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 61/61 places, 222/222 transitions.
Applied a total of 0 rules in 3 ms. Remains 61 /61 variables (removed 0) and now considering 222/222 (removed 0) transitions.
[2024-05-24 18:34:50] [INFO ] Flow matrix only has 176 transitions (discarded 46 similar events)
[2024-05-24 18:34:50] [INFO ] Invariant cache hit.
[2024-05-24 18:34:50] [INFO ] Implicit Places using invariants in 56 ms returned []
[2024-05-24 18:34:50] [INFO ] Flow matrix only has 176 transitions (discarded 46 similar events)
[2024-05-24 18:34:50] [INFO ] Invariant cache hit.
[2024-05-24 18:34:50] [INFO ] State equation strengthened by 57 read => feed constraints.
[2024-05-24 18:34:50] [INFO ] Implicit Places using invariants and state equation in 117 ms returned []
Implicit Place search using SMT with State Equation took 175 ms to find 0 implicit places.
[2024-05-24 18:34:50] [INFO ] Redundant transitions in 2 ms returned []
[2024-05-24 18:34:50] [INFO ] Flow matrix only has 176 transitions (discarded 46 similar events)
[2024-05-24 18:34:50] [INFO ] Invariant cache hit.
[2024-05-24 18:34:50] [INFO ] Dead Transitions using invariants and state equation in 71 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 257 ms. Remains : 61/61 places, 222/222 transitions.
Normalized transition count is 176 out of 222 initially.
// Phase 1: matrix 176 rows 61 cols
[2024-05-24 18:34:50] [INFO ] Computed 8 invariants in 0 ms
Incomplete random walk after 1000015 steps, including 2 resets, run finished after 314 ms. (steps per millisecond=3184 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 464 ms. (steps per millisecond=2155 ) properties (out of 1) seen :4511
[2024-05-24 18:34:51] [INFO ] Flow matrix only has 176 transitions (discarded 46 similar events)
// Phase 1: matrix 176 rows 61 cols
[2024-05-24 18:34:51] [INFO ] Computed 8 invariants in 2 ms
[2024-05-24 18:34:51] [INFO ] [Real]Absence check using 8 positive place invariants in 2 ms returned sat
[2024-05-24 18:34:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-24 18:34:51] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2024-05-24 18:34:51] [INFO ] State equation strengthened by 57 read => feed constraints.
[2024-05-24 18:34:51] [INFO ] [Real]Added 57 Read/Feed constraints in 8 ms returned sat
[2024-05-24 18:34:51] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 18:34:51] [INFO ] [Nat]Absence check using 8 positive place invariants in 1 ms returned sat
[2024-05-24 18:34:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-24 18:34:51] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2024-05-24 18:34:51] [INFO ] [Nat]Added 57 Read/Feed constraints in 6 ms returned sat
[2024-05-24 18:34:51] [INFO ] Computed and/alt/rep : 119/604/118 causal constraints (skipped 57 transitions) in 9 ms.
[2024-05-24 18:34:51] [INFO ] Added : 28 causal constraints over 7 iterations in 88 ms. Result :sat
Minimization took 20 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[4630]
Support contains 1 out of 61 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 61/61 places, 222/222 transitions.
Applied a total of 0 rules in 3 ms. Remains 61 /61 variables (removed 0) and now considering 222/222 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4 ms. Remains : 61/61 places, 222/222 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 61/61 places, 222/222 transitions.
Applied a total of 0 rules in 3 ms. Remains 61 /61 variables (removed 0) and now considering 222/222 (removed 0) transitions.
[2024-05-24 18:34:52] [INFO ] Flow matrix only has 176 transitions (discarded 46 similar events)
[2024-05-24 18:34:52] [INFO ] Invariant cache hit.
[2024-05-24 18:34:52] [INFO ] Implicit Places using invariants in 57 ms returned []
[2024-05-24 18:34:52] [INFO ] Flow matrix only has 176 transitions (discarded 46 similar events)
[2024-05-24 18:34:52] [INFO ] Invariant cache hit.
[2024-05-24 18:34:53] [INFO ] State equation strengthened by 57 read => feed constraints.
[2024-05-24 18:34:53] [INFO ] Implicit Places using invariants and state equation in 104 ms returned []
Implicit Place search using SMT with State Equation took 187 ms to find 0 implicit places.
[2024-05-24 18:34:53] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-24 18:34:53] [INFO ] Flow matrix only has 176 transitions (discarded 46 similar events)
[2024-05-24 18:34:53] [INFO ] Invariant cache hit.
[2024-05-24 18:34:53] [INFO ] Dead Transitions using invariants and state equation in 113 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 320 ms. Remains : 61/61 places, 222/222 transitions.
Ending property specific reduction for Medical-PT-16-UpperBounds-04 in 5064 ms.
Starting property specific reduction for Medical-PT-16-UpperBounds-09
Normalized transition count is 176 out of 222 initially.
// Phase 1: matrix 176 rows 61 cols
[2024-05-24 18:34:53] [INFO ] Computed 8 invariants in 1 ms
Incomplete random walk after 10001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=1666 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=1666 ) properties (out of 1) seen :0
[2024-05-24 18:34:53] [INFO ] Flow matrix only has 176 transitions (discarded 46 similar events)
// Phase 1: matrix 176 rows 61 cols
[2024-05-24 18:34:53] [INFO ] Computed 8 invariants in 1 ms
[2024-05-24 18:34:53] [INFO ] [Real]Absence check using 8 positive place invariants in 2 ms returned sat
[2024-05-24 18:34:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-24 18:34:53] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2024-05-24 18:34:53] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 18:34:53] [INFO ] [Nat]Absence check using 8 positive place invariants in 1 ms returned sat
[2024-05-24 18:34:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-24 18:34:53] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2024-05-24 18:34:53] [INFO ] State equation strengthened by 57 read => feed constraints.
[2024-05-24 18:34:53] [INFO ] [Nat]Added 57 Read/Feed constraints in 11 ms returned sat
[2024-05-24 18:34:53] [INFO ] Deduced a trap composed of 27 places in 36 ms of which 0 ms to minimize.
[2024-05-24 18:34:53] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 48 ms
[2024-05-24 18:34:53] [INFO ] Computed and/alt/rep : 119/604/118 causal constraints (skipped 57 transitions) in 8 ms.
[2024-05-24 18:34:53] [INFO ] Added : 5 causal constraints over 2 iterations in 40 ms. Result :sat
Minimization took 26 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[0]
Support contains 1 out of 61 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 61/61 places, 222/222 transitions.
Applied a total of 0 rules in 6 ms. Remains 61 /61 variables (removed 0) and now considering 222/222 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 6 ms. Remains : 61/61 places, 222/222 transitions.
Normalized transition count is 176 out of 222 initially.
// Phase 1: matrix 176 rows 61 cols
[2024-05-24 18:34:53] [INFO ] Computed 8 invariants in 1 ms
Incomplete random walk after 1000014 steps, including 2 resets, run finished after 327 ms. (steps per millisecond=3058 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 429 ms. (steps per millisecond=2331 ) properties (out of 1) seen :0
[2024-05-24 18:34:54] [INFO ] Flow matrix only has 176 transitions (discarded 46 similar events)
// Phase 1: matrix 176 rows 61 cols
[2024-05-24 18:34:54] [INFO ] Computed 8 invariants in 3 ms
[2024-05-24 18:34:54] [INFO ] [Real]Absence check using 8 positive place invariants in 1 ms returned sat
[2024-05-24 18:34:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-24 18:34:54] [INFO ] [Real]Absence check using state equation in 31 ms returned sat
[2024-05-24 18:34:54] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 18:34:54] [INFO ] [Nat]Absence check using 8 positive place invariants in 2 ms returned sat
[2024-05-24 18:34:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-24 18:34:54] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2024-05-24 18:34:54] [INFO ] State equation strengthened by 57 read => feed constraints.
[2024-05-24 18:34:54] [INFO ] [Nat]Added 57 Read/Feed constraints in 13 ms returned sat
[2024-05-24 18:34:54] [INFO ] Deduced a trap composed of 27 places in 38 ms of which 0 ms to minimize.
[2024-05-24 18:34:54] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 55 ms
[2024-05-24 18:34:54] [INFO ] Computed and/alt/rep : 119/604/118 causal constraints (skipped 57 transitions) in 11 ms.
[2024-05-24 18:34:54] [INFO ] Added : 5 causal constraints over 2 iterations in 46 ms. Result :sat
Minimization took 26 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[0]
Support contains 1 out of 61 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 61/61 places, 222/222 transitions.
Applied a total of 0 rules in 6 ms. Remains 61 /61 variables (removed 0) and now considering 222/222 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 6 ms. Remains : 61/61 places, 222/222 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 61/61 places, 222/222 transitions.
Applied a total of 0 rules in 3 ms. Remains 61 /61 variables (removed 0) and now considering 222/222 (removed 0) transitions.
[2024-05-24 18:34:54] [INFO ] Flow matrix only has 176 transitions (discarded 46 similar events)
[2024-05-24 18:34:54] [INFO ] Invariant cache hit.
[2024-05-24 18:34:54] [INFO ] Implicit Places using invariants in 53 ms returned []
[2024-05-24 18:34:54] [INFO ] Flow matrix only has 176 transitions (discarded 46 similar events)
[2024-05-24 18:34:54] [INFO ] Invariant cache hit.
[2024-05-24 18:34:54] [INFO ] State equation strengthened by 57 read => feed constraints.
[2024-05-24 18:34:54] [INFO ] Implicit Places using invariants and state equation in 108 ms returned []
Implicit Place search using SMT with State Equation took 163 ms to find 0 implicit places.
[2024-05-24 18:34:54] [INFO ] Redundant transitions in 1 ms returned []
[2024-05-24 18:34:54] [INFO ] Flow matrix only has 176 transitions (discarded 46 similar events)
[2024-05-24 18:34:54] [INFO ] Invariant cache hit.
[2024-05-24 18:34:54] [INFO ] Dead Transitions using invariants and state equation in 71 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 242 ms. Remains : 61/61 places, 222/222 transitions.
Ending property specific reduction for Medical-PT-16-UpperBounds-09 in 1523 ms.
[2024-05-24 18:34:54] [INFO ] Flatten gal took : 49 ms
[2024-05-24 18:34:54] [INFO ] Applying decomposition
[2024-05-24 18:34:54] [INFO ] Flatten gal took : 20 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/graph12996790093913017487.txt' '-o' '/tmp/graph12996790093913017487.bin' '-w' '/tmp/graph12996790093913017487.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph12996790093913017487.bin' '-l' '-1' '-v' '-w' '/tmp/graph12996790093913017487.weights' '-q' '0' '-e' '0.001'
[2024-05-24 18:34:55] [INFO ] Decomposing Gal with order
[2024-05-24 18:34:55] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-24 18:34:55] [INFO ] Removed a total of 83 redundant transitions.
[2024-05-24 18:34:55] [INFO ] Flatten gal took : 98 ms
[2024-05-24 18:34:55] [INFO ] Fuse similar labels procedure discarded/fused a total of 73 labels/synchronizations in 4 ms.
[2024-05-24 18:34:55] [INFO ] Time to serialize gal into /tmp/UpperBounds12705748535087909248.gal : 20 ms
[2024-05-24 18:34:55] [INFO ] Time to serialize properties into /tmp/UpperBounds13716708471550398062.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/UpperBounds12705748535087909248.gal' '-t' 'CGAL' '-reachable-file' '/tmp/UpperBounds13716708471550398062.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 ...285
Loading property file /tmp/UpperBounds13716708471550398062.prop.
Detected timeout of ITS tools.
[2024-05-24 18:55:05] [INFO ] Flatten gal took : 15 ms
[2024-05-24 18:55:05] [INFO ] Time to serialize gal into /tmp/UpperBounds4607602506470234397.gal : 2 ms
[2024-05-24 18:55:05] [INFO ] Time to serialize properties into /tmp/UpperBounds15272348400246126319.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/UpperBounds4607602506470234397.gal' '-t' 'CGAL' '-reachable-file' '/tmp/UpperBounds15272348400246126319.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/UpperBounds15272348400246126319.prop.
Detected timeout of ITS tools.
[2024-05-24 19:15:16] [INFO ] Flatten gal took : 14 ms
[2024-05-24 19:15:16] [INFO ] Input system was already deterministic with 222 transitions.
[2024-05-24 19:15:16] [INFO ] Transformed 61 places.
[2024-05-24 19:15:16] [INFO ] Transformed 222 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
[2024-05-24 19:15:16] [INFO ] Time to serialize gal into /tmp/UpperBounds7097252439471647398.gal : 4 ms
[2024-05-24 19:15:16] [INFO ] Time to serialize properties into /tmp/UpperBounds2698026620744964871.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/UpperBounds7097252439471647398.gal' '-t' 'CGAL' '-reachable-file' '/tmp/UpperBounds2698026620744964871.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/UpperBounds2698026620744964871.prop.
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393216 kB
MemFree: 5292876 kB
After kill :
MemTotal: 16393216 kB
MemFree: 16098584 kB

BK_TIME_CONFINEMENT_REACHED

--------------------
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="Medical-PT-16"
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 Medical-PT-16, 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 r241-tall-171649628700356"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Medical-PT-16.tgz
mv Medical-PT-16 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 ;