About the Execution of ITS-Tools for DoubleExponent-PT-004
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 4491.184 | 3600000.00 | 3648418.00 | 9113.30 | ? 1 ? ? ? 1 1 ? ? ? ? ? ? ? 1 1 | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/fkordon/mcc2023-input.r133-smll-167819411100469.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................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=====================================================================
Generated by BenchKit 2-5348
Executing tool itstools
Input is DoubleExponent-PT-004, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r133-smll-167819411100469
=====================================================================
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preparation of the directory to be used:
/home/mcc/execution
total 488K
-rw-r--r-- 1 mcc users 7.6K Feb 26 13:29 CTLCardinality.txt
-rw-r--r-- 1 mcc users 84K Feb 26 13:29 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.4K Feb 26 13:28 CTLFireability.txt
-rw-r--r-- 1 mcc users 37K Feb 26 13:28 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.4K Feb 25 16:01 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Feb 25 16:01 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Feb 25 16:01 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 25 16:01 LTLFireability.xml
-rw-r--r-- 1 mcc users 8.6K Feb 26 13:30 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 88K Feb 26 13:30 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.4K Feb 26 13:29 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 85K Feb 26 13:29 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Feb 25 16:01 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Feb 25 16:01 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 4 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 67K Mar 5 18:22 model.pnml
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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 DoubleExponent-PT-004-UpperBounds-00
FORMULA_NAME DoubleExponent-PT-004-UpperBounds-01
FORMULA_NAME DoubleExponent-PT-004-UpperBounds-02
FORMULA_NAME DoubleExponent-PT-004-UpperBounds-03
FORMULA_NAME DoubleExponent-PT-004-UpperBounds-04
FORMULA_NAME DoubleExponent-PT-004-UpperBounds-05
FORMULA_NAME DoubleExponent-PT-004-UpperBounds-06
FORMULA_NAME DoubleExponent-PT-004-UpperBounds-07
FORMULA_NAME DoubleExponent-PT-004-UpperBounds-08
FORMULA_NAME DoubleExponent-PT-004-UpperBounds-09
FORMULA_NAME DoubleExponent-PT-004-UpperBounds-10
FORMULA_NAME DoubleExponent-PT-004-UpperBounds-11
FORMULA_NAME DoubleExponent-PT-004-UpperBounds-12
FORMULA_NAME DoubleExponent-PT-004-UpperBounds-13
FORMULA_NAME DoubleExponent-PT-004-UpperBounds-14
FORMULA_NAME DoubleExponent-PT-004-UpperBounds-15
=== Now, execution of the tool begins
BK_START 1678475819299
bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=UpperBounds
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=DoubleExponent-PT-004
Not applying reductions.
Model is PT
UpperBounds PT
Running Version 202303021504
[2023-03-10 19:17:01] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2023-03-10 19:17:01] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-10 19:17:02] [INFO ] Load time of PNML (sax parser for PT used): 84 ms
[2023-03-10 19:17:02] [INFO ] Transformed 216 places.
[2023-03-10 19:17:02] [INFO ] Transformed 198 transitions.
[2023-03-10 19:17:02] [INFO ] Parsed PT model containing 216 places and 198 transitions and 558 arcs in 434 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 7 ms.
// Phase 1: matrix 198 rows 216 cols
[2023-03-10 19:17:02] [INFO ] Computed 24 place invariants in 39 ms
Incomplete random walk after 10000 steps, including 332 resets, run finished after 44 ms. (steps per millisecond=227 ) properties (out of 16) seen :5
FORMULA DoubleExponent-PT-004-UpperBounds-15 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DoubleExponent-PT-004-UpperBounds-06 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DoubleExponent-PT-004-UpperBounds-05 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10000 steps, including 287 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10000 steps, including 290 resets, run finished after 32 ms. (steps per millisecond=312 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10000 steps, including 278 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10000 steps, including 293 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10000 steps, including 292 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10000 steps, including 291 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10000 steps, including 289 resets, run finished after 15 ms. (steps per millisecond=666 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10000 steps, including 277 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 278 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 13) seen :1
Incomplete Best-First random walk after 10000 steps, including 282 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10000 steps, including 288 resets, run finished after 15 ms. (steps per millisecond=666 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10000 steps, including 293 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10000 steps, including 286 resets, run finished after 13 ms. (steps per millisecond=769 ) properties (out of 13) seen :0
[2023-03-10 19:17:02] [INFO ] Invariant cache hit.
[2023-03-10 19:17:02] [INFO ] [Real]Absence check using 3 positive place invariants in 9 ms returned sat
[2023-03-10 19:17:02] [INFO ] [Real]Absence check using 3 positive and 21 generalized place invariants in 14 ms returned sat
[2023-03-10 19:17:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 19:17:03] [INFO ] [Real]Absence check using state equation in 292 ms returned sat
[2023-03-10 19:17:03] [INFO ] Deduced a trap composed of 86 places in 185 ms of which 15 ms to minimize.
[2023-03-10 19:17:03] [INFO ] Deduced a trap composed of 100 places in 349 ms of which 1 ms to minimize.
[2023-03-10 19:17:03] [INFO ] Deduced a trap composed of 73 places in 120 ms of which 1 ms to minimize.
[2023-03-10 19:17:04] [INFO ] Deduced a trap composed of 94 places in 132 ms of which 1 ms to minimize.
[2023-03-10 19:17:04] [INFO ] Deduced a trap composed of 49 places in 130 ms of which 1 ms to minimize.
[2023-03-10 19:17:04] [INFO ] Deduced a trap composed of 70 places in 111 ms of which 0 ms to minimize.
[2023-03-10 19:17:04] [INFO ] Deduced a trap composed of 61 places in 127 ms of which 1 ms to minimize.
[2023-03-10 19:17:04] [INFO ] Deduced a trap composed of 90 places in 105 ms of which 1 ms to minimize.
[2023-03-10 19:17:04] [INFO ] Deduced a trap composed of 84 places in 95 ms of which 1 ms to minimize.
[2023-03-10 19:17:04] [INFO ] Deduced a trap composed of 108 places in 114 ms of which 1 ms to minimize.
[2023-03-10 19:17:05] [INFO ] Deduced a trap composed of 85 places in 110 ms of which 0 ms to minimize.
[2023-03-10 19:17:05] [INFO ] Deduced a trap composed of 68 places in 104 ms of which 0 ms to minimize.
[2023-03-10 19:17:05] [INFO ] Trap strengthening (SAT) tested/added 13/12 trap constraints in 1918 ms
[2023-03-10 19:17:05] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 19:17:05] [INFO ] [Nat]Absence check using 3 positive place invariants in 5 ms returned sat
[2023-03-10 19:17:05] [INFO ] [Nat]Absence check using 3 positive and 21 generalized place invariants in 32 ms returned sat
[2023-03-10 19:17:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 19:17:05] [INFO ] [Nat]Absence check using state equation in 114 ms returned sat
[2023-03-10 19:17:05] [INFO ] Deduced a trap composed of 75 places in 104 ms of which 1 ms to minimize.
[2023-03-10 19:17:05] [INFO ] Deduced a trap composed of 76 places in 97 ms of which 1 ms to minimize.
[2023-03-10 19:17:05] [INFO ] Deduced a trap composed of 76 places in 96 ms of which 1 ms to minimize.
[2023-03-10 19:17:05] [INFO ] Deduced a trap composed of 29 places in 94 ms of which 0 ms to minimize.
[2023-03-10 19:17:06] [INFO ] Deduced a trap composed of 80 places in 104 ms of which 0 ms to minimize.
[2023-03-10 19:17:06] [INFO ] Deduced a trap composed of 64 places in 104 ms of which 1 ms to minimize.
[2023-03-10 19:17:06] [INFO ] Deduced a trap composed of 95 places in 90 ms of which 1 ms to minimize.
[2023-03-10 19:17:06] [INFO ] Deduced a trap composed of 49 places in 112 ms of which 0 ms to minimize.
[2023-03-10 19:17:06] [INFO ] Deduced a trap composed of 94 places in 95 ms of which 1 ms to minimize.
[2023-03-10 19:17:06] [INFO ] Deduced a trap composed of 55 places in 76 ms of which 1 ms to minimize.
[2023-03-10 19:17:06] [INFO ] Deduced a trap composed of 81 places in 102 ms of which 0 ms to minimize.
[2023-03-10 19:17:06] [INFO ] Deduced a trap composed of 52 places in 87 ms of which 1 ms to minimize.
[2023-03-10 19:17:06] [INFO ] Deduced a trap composed of 71 places in 102 ms of which 1 ms to minimize.
[2023-03-10 19:17:07] [INFO ] Deduced a trap composed of 103 places in 100 ms of which 1 ms to minimize.
[2023-03-10 19:17:07] [INFO ] Deduced a trap composed of 89 places in 139 ms of which 1 ms to minimize.
[2023-03-10 19:17:07] [INFO ] Trap strengthening (SAT) tested/added 16/15 trap constraints in 1780 ms
[2023-03-10 19:17:07] [INFO ] Computed and/alt/rep : 197/381/197 causal constraints (skipped 0 transitions) in 17 ms.
[2023-03-10 19:17:08] [INFO ] Deduced a trap composed of 48 places in 62 ms of which 0 ms to minimize.
[2023-03-10 19:17:08] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 101 ms
[2023-03-10 19:17:08] [INFO ] Added : 194 causal constraints over 39 iterations in 1315 ms. Result :sat
Minimization took 421 ms.
[2023-03-10 19:17:08] [INFO ] [Real]Absence check using 3 positive place invariants in 4 ms returned sat
[2023-03-10 19:17:09] [INFO ] [Real]Absence check using 3 positive and 21 generalized place invariants in 12 ms returned sat
[2023-03-10 19:17:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 19:17:09] [INFO ] [Real]Absence check using state equation in 106 ms returned sat
[2023-03-10 19:17:09] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 19:17:09] [INFO ] [Nat]Absence check using 3 positive place invariants in 5 ms returned sat
[2023-03-10 19:17:09] [INFO ] [Nat]Absence check using 3 positive and 21 generalized place invariants in 13 ms returned sat
[2023-03-10 19:17:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 19:17:09] [INFO ] [Nat]Absence check using state equation in 118 ms returned sat
[2023-03-10 19:17:09] [INFO ] Deduced a trap composed of 18 places in 93 ms of which 0 ms to minimize.
[2023-03-10 19:17:09] [INFO ] Deduced a trap composed of 84 places in 93 ms of which 0 ms to minimize.
[2023-03-10 19:17:09] [INFO ] Deduced a trap composed of 49 places in 70 ms of which 1 ms to minimize.
[2023-03-10 19:17:09] [INFO ] Deduced a trap composed of 59 places in 67 ms of which 0 ms to minimize.
[2023-03-10 19:17:09] [INFO ] Deduced a trap composed of 98 places in 89 ms of which 1 ms to minimize.
[2023-03-10 19:17:09] [INFO ] Trap strengthening (SAT) tested/added 6/5 trap constraints in 500 ms
[2023-03-10 19:17:09] [INFO ] Computed and/alt/rep : 197/381/197 causal constraints (skipped 0 transitions) in 16 ms.
[2023-03-10 19:17:10] [INFO ] Added : 113 causal constraints over 23 iterations in 623 ms. Result :sat
Minimization took 112 ms.
[2023-03-10 19:17:10] [INFO ] [Real]Absence check using 3 positive place invariants in 8 ms returned sat
[2023-03-10 19:17:10] [INFO ] [Real]Absence check using 3 positive and 21 generalized place invariants in 8 ms returned sat
[2023-03-10 19:17:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 19:17:10] [INFO ] [Real]Absence check using state equation in 119 ms returned sat
[2023-03-10 19:17:10] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 19:17:10] [INFO ] [Nat]Absence check using 3 positive place invariants in 3 ms returned sat
[2023-03-10 19:17:10] [INFO ] [Nat]Absence check using 3 positive and 21 generalized place invariants in 9 ms returned sat
[2023-03-10 19:17:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 19:17:10] [INFO ] [Nat]Absence check using state equation in 100 ms returned sat
[2023-03-10 19:17:10] [INFO ] Computed and/alt/rep : 197/381/197 causal constraints (skipped 0 transitions) in 17 ms.
[2023-03-10 19:17:11] [INFO ] Added : 192 causal constraints over 39 iterations in 1034 ms. Result :sat
Minimization took 131 ms.
[2023-03-10 19:17:12] [INFO ] [Real]Absence check using 3 positive place invariants in 4 ms returned sat
[2023-03-10 19:17:12] [INFO ] [Real]Absence check using 3 positive and 21 generalized place invariants in 11 ms returned sat
[2023-03-10 19:17:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 19:17:12] [INFO ] [Real]Absence check using state equation in 105 ms returned sat
[2023-03-10 19:17:12] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 19:17:12] [INFO ] [Nat]Absence check using 3 positive place invariants in 4 ms returned sat
[2023-03-10 19:17:12] [INFO ] [Nat]Absence check using 3 positive and 21 generalized place invariants in 11 ms returned sat
[2023-03-10 19:17:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 19:17:12] [INFO ] [Nat]Absence check using state equation in 102 ms returned sat
[2023-03-10 19:17:12] [INFO ] Deduced a trap composed of 85 places in 81 ms of which 1 ms to minimize.
[2023-03-10 19:17:12] [INFO ] Deduced a trap composed of 18 places in 98 ms of which 2 ms to minimize.
[2023-03-10 19:17:12] [INFO ] Deduced a trap composed of 88 places in 86 ms of which 1 ms to minimize.
[2023-03-10 19:17:12] [INFO ] Deduced a trap composed of 63 places in 88 ms of which 1 ms to minimize.
[2023-03-10 19:17:12] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 421 ms
[2023-03-10 19:17:12] [INFO ] Computed and/alt/rep : 197/381/197 causal constraints (skipped 0 transitions) in 17 ms.
[2023-03-10 19:17:13] [INFO ] Added : 132 causal constraints over 28 iterations in 732 ms. Result :sat
Minimization took 110 ms.
[2023-03-10 19:17:13] [INFO ] [Real]Absence check using 3 positive place invariants in 4 ms returned sat
[2023-03-10 19:17:13] [INFO ] [Real]Absence check using 3 positive and 21 generalized place invariants in 11 ms returned sat
[2023-03-10 19:17:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 19:17:13] [INFO ] [Real]Absence check using state equation in 112 ms returned sat
[2023-03-10 19:17:13] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 19:17:13] [INFO ] [Nat]Absence check using 3 positive place invariants in 4 ms returned sat
[2023-03-10 19:17:13] [INFO ] [Nat]Absence check using 3 positive and 21 generalized place invariants in 11 ms returned sat
[2023-03-10 19:17:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 19:17:14] [INFO ] [Nat]Absence check using state equation in 108 ms returned sat
[2023-03-10 19:17:14] [INFO ] Deduced a trap composed of 89 places in 84 ms of which 1 ms to minimize.
[2023-03-10 19:17:14] [INFO ] Deduced a trap composed of 29 places in 89 ms of which 1 ms to minimize.
[2023-03-10 19:17:14] [INFO ] Deduced a trap composed of 73 places in 86 ms of which 1 ms to minimize.
[2023-03-10 19:17:14] [INFO ] Deduced a trap composed of 102 places in 82 ms of which 1 ms to minimize.
[2023-03-10 19:17:14] [INFO ] Deduced a trap composed of 88 places in 88 ms of which 1 ms to minimize.
[2023-03-10 19:17:14] [INFO ] Deduced a trap composed of 87 places in 85 ms of which 1 ms to minimize.
[2023-03-10 19:17:14] [INFO ] Deduced a trap composed of 68 places in 71 ms of which 0 ms to minimize.
[2023-03-10 19:17:14] [INFO ] Deduced a trap composed of 59 places in 69 ms of which 1 ms to minimize.
[2023-03-10 19:17:15] [INFO ] Deduced a trap composed of 75 places in 96 ms of which 0 ms to minimize.
[2023-03-10 19:17:15] [INFO ] Trap strengthening (SAT) tested/added 10/9 trap constraints in 926 ms
[2023-03-10 19:17:15] [INFO ] Computed and/alt/rep : 197/381/197 causal constraints (skipped 0 transitions) in 15 ms.
[2023-03-10 19:17:16] [INFO ] Deduced a trap composed of 81 places in 99 ms of which 1 ms to minimize.
[2023-03-10 19:17:16] [INFO ] Deduced a trap composed of 41 places in 88 ms of which 1 ms to minimize.
[2023-03-10 19:17:16] [INFO ] Deduced a trap composed of 82 places in 83 ms of which 0 ms to minimize.
[2023-03-10 19:17:16] [INFO ] Deduced a trap composed of 47 places in 63 ms of which 0 ms to minimize.
[2023-03-10 19:17:16] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 455 ms
[2023-03-10 19:17:16] [INFO ] Added : 165 causal constraints over 34 iterations in 1374 ms. Result :sat
Minimization took 130 ms.
[2023-03-10 19:17:16] [INFO ] [Real]Absence check using 3 positive place invariants in 5 ms returned sat
[2023-03-10 19:17:16] [INFO ] [Real]Absence check using 3 positive and 21 generalized place invariants in 13 ms returned sat
[2023-03-10 19:17:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 19:17:16] [INFO ] [Real]Absence check using state equation in 114 ms returned sat
[2023-03-10 19:17:16] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 19:17:16] [INFO ] [Nat]Absence check using 3 positive place invariants in 5 ms returned sat
[2023-03-10 19:17:16] [INFO ] [Nat]Absence check using 3 positive and 21 generalized place invariants in 11 ms returned sat
[2023-03-10 19:17:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 19:17:16] [INFO ] [Nat]Absence check using state equation in 113 ms returned sat
[2023-03-10 19:17:17] [INFO ] Deduced a trap composed of 18 places in 79 ms of which 2 ms to minimize.
[2023-03-10 19:17:17] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 103 ms
[2023-03-10 19:17:17] [INFO ] Computed and/alt/rep : 197/381/197 causal constraints (skipped 0 transitions) in 16 ms.
[2023-03-10 19:17:17] [INFO ] Added : 112 causal constraints over 23 iterations in 511 ms. Result :sat
Minimization took 114 ms.
[2023-03-10 19:17:17] [INFO ] [Real]Absence check using 3 positive place invariants in 4 ms returned sat
[2023-03-10 19:17:17] [INFO ] [Real]Absence check using 3 positive and 21 generalized place invariants in 11 ms returned sat
[2023-03-10 19:17:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 19:17:17] [INFO ] [Real]Absence check using state equation in 114 ms returned sat
[2023-03-10 19:17:17] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 19:17:17] [INFO ] [Nat]Absence check using 3 positive place invariants in 4 ms returned sat
[2023-03-10 19:17:17] [INFO ] [Nat]Absence check using 3 positive and 21 generalized place invariants in 11 ms returned sat
[2023-03-10 19:17:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 19:17:18] [INFO ] [Nat]Absence check using state equation in 114 ms returned sat
[2023-03-10 19:17:18] [INFO ] Computed and/alt/rep : 197/381/197 causal constraints (skipped 0 transitions) in 16 ms.
[2023-03-10 19:17:19] [INFO ] Added : 195 causal constraints over 40 iterations in 1010 ms. Result :sat
Minimization took 143 ms.
[2023-03-10 19:17:19] [INFO ] [Real]Absence check using 3 positive place invariants in 4 ms returned sat
[2023-03-10 19:17:19] [INFO ] [Real]Absence check using 3 positive and 21 generalized place invariants in 10 ms returned sat
[2023-03-10 19:17:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 19:17:19] [INFO ] [Real]Absence check using state equation in 112 ms returned sat
[2023-03-10 19:17:19] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 19:17:19] [INFO ] [Nat]Absence check using 3 positive place invariants in 4 ms returned sat
[2023-03-10 19:17:19] [INFO ] [Nat]Absence check using 3 positive and 21 generalized place invariants in 11 ms returned sat
[2023-03-10 19:17:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 19:17:19] [INFO ] [Nat]Absence check using state equation in 116 ms returned sat
[2023-03-10 19:17:19] [INFO ] Deduced a trap composed of 41 places in 51 ms of which 0 ms to minimize.
[2023-03-10 19:17:19] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 73 ms
[2023-03-10 19:17:19] [INFO ] Computed and/alt/rep : 197/381/197 causal constraints (skipped 0 transitions) in 15 ms.
[2023-03-10 19:17:20] [INFO ] Deduced a trap composed of 49 places in 47 ms of which 0 ms to minimize.
[2023-03-10 19:17:20] [INFO ] Deduced a trap composed of 55 places in 50 ms of which 1 ms to minimize.
[2023-03-10 19:17:20] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 152 ms
[2023-03-10 19:17:20] [INFO ] Added : 197 causal constraints over 40 iterations in 1165 ms. Result :sat
Minimization took 129 ms.
[2023-03-10 19:17:21] [INFO ] [Real]Absence check using 3 positive place invariants in 4 ms returned sat
[2023-03-10 19:17:21] [INFO ] [Real]Absence check using 3 positive and 21 generalized place invariants in 11 ms returned sat
[2023-03-10 19:17:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 19:17:21] [INFO ] [Real]Absence check using state equation in 105 ms returned sat
[2023-03-10 19:17:21] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 19:17:21] [INFO ] [Nat]Absence check using 3 positive place invariants in 4 ms returned sat
[2023-03-10 19:17:21] [INFO ] [Nat]Absence check using 3 positive and 21 generalized place invariants in 12 ms returned sat
[2023-03-10 19:17:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 19:17:21] [INFO ] [Nat]Absence check using state equation in 107 ms returned sat
[2023-03-10 19:17:21] [INFO ] Deduced a trap composed of 18 places in 87 ms of which 0 ms to minimize.
[2023-03-10 19:17:21] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 114 ms
[2023-03-10 19:17:21] [INFO ] Computed and/alt/rep : 197/381/197 causal constraints (skipped 0 transitions) in 16 ms.
[2023-03-10 19:17:22] [INFO ] Added : 147 causal constraints over 31 iterations in 814 ms. Result :sat
Minimization took 93 ms.
[2023-03-10 19:17:22] [INFO ] [Real]Absence check using 3 positive place invariants in 4 ms returned sat
[2023-03-10 19:17:22] [INFO ] [Real]Absence check using 3 positive and 21 generalized place invariants in 10 ms returned sat
[2023-03-10 19:17:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 19:17:22] [INFO ] [Real]Absence check using state equation in 114 ms returned sat
[2023-03-10 19:17:22] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 19:17:22] [INFO ] [Nat]Absence check using 3 positive place invariants in 4 ms returned sat
[2023-03-10 19:17:22] [INFO ] [Nat]Absence check using 3 positive and 21 generalized place invariants in 11 ms returned sat
[2023-03-10 19:17:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 19:17:22] [INFO ] [Nat]Absence check using state equation in 93 ms returned sat
[2023-03-10 19:17:22] [INFO ] Deduced a trap composed of 37 places in 80 ms of which 0 ms to minimize.
[2023-03-10 19:17:22] [INFO ] Deduced a trap composed of 40 places in 88 ms of which 3 ms to minimize.
[2023-03-10 19:17:23] [INFO ] Deduced a trap composed of 80 places in 80 ms of which 1 ms to minimize.
[2023-03-10 19:17:23] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 295 ms
[2023-03-10 19:17:23] [INFO ] Computed and/alt/rep : 197/381/197 causal constraints (skipped 0 transitions) in 14 ms.
[2023-03-10 19:17:24] [INFO ] Added : 174 causal constraints over 35 iterations in 996 ms. Result :sat
Minimization took 115 ms.
[2023-03-10 19:17:24] [INFO ] [Real]Absence check using 3 positive place invariants in 5 ms returned sat
[2023-03-10 19:17:24] [INFO ] [Real]Absence check using 3 positive and 21 generalized place invariants in 11 ms returned sat
[2023-03-10 19:17:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 19:17:24] [INFO ] [Real]Absence check using state equation in 98 ms returned sat
[2023-03-10 19:17:24] [INFO ] Deduced a trap composed of 75 places in 83 ms of which 0 ms to minimize.
[2023-03-10 19:17:24] [INFO ] Deduced a trap composed of 49 places in 86 ms of which 0 ms to minimize.
[2023-03-10 19:17:24] [INFO ] Deduced a trap composed of 76 places in 92 ms of which 1 ms to minimize.
[2023-03-10 19:17:24] [INFO ] Deduced a trap composed of 57 places in 89 ms of which 0 ms to minimize.
[2023-03-10 19:17:24] [INFO ] Deduced a trap composed of 92 places in 87 ms of which 0 ms to minimize.
[2023-03-10 19:17:24] [INFO ] Deduced a trap composed of 109 places in 84 ms of which 0 ms to minimize.
[2023-03-10 19:17:25] [INFO ] Deduced a trap composed of 99 places in 83 ms of which 1 ms to minimize.
[2023-03-10 19:17:25] [INFO ] Deduced a trap composed of 117 places in 90 ms of which 2 ms to minimize.
[2023-03-10 19:17:25] [INFO ] Deduced a trap composed of 96 places in 80 ms of which 1 ms to minimize.
[2023-03-10 19:17:25] [INFO ] Deduced a trap composed of 86 places in 80 ms of which 2 ms to minimize.
[2023-03-10 19:17:25] [INFO ] Deduced a trap composed of 98 places in 94 ms of which 15 ms to minimize.
[2023-03-10 19:17:25] [INFO ] Trap strengthening (SAT) tested/added 12/11 trap constraints in 1106 ms
[2023-03-10 19:17:25] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 19:17:25] [INFO ] [Nat]Absence check using 3 positive place invariants in 4 ms returned sat
[2023-03-10 19:17:25] [INFO ] [Nat]Absence check using 3 positive and 21 generalized place invariants in 12 ms returned sat
[2023-03-10 19:17:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 19:17:25] [INFO ] [Nat]Absence check using state equation in 104 ms returned sat
[2023-03-10 19:17:25] [INFO ] Deduced a trap composed of 75 places in 82 ms of which 0 ms to minimize.
[2023-03-10 19:17:25] [INFO ] Deduced a trap composed of 76 places in 85 ms of which 0 ms to minimize.
[2023-03-10 19:17:25] [INFO ] Deduced a trap composed of 76 places in 80 ms of which 0 ms to minimize.
[2023-03-10 19:17:25] [INFO ] Deduced a trap composed of 29 places in 80 ms of which 0 ms to minimize.
[2023-03-10 19:17:26] [INFO ] Deduced a trap composed of 80 places in 80 ms of which 0 ms to minimize.
[2023-03-10 19:17:26] [INFO ] Deduced a trap composed of 64 places in 77 ms of which 1 ms to minimize.
[2023-03-10 19:17:26] [INFO ] Deduced a trap composed of 95 places in 83 ms of which 1 ms to minimize.
[2023-03-10 19:17:26] [INFO ] Deduced a trap composed of 49 places in 79 ms of which 1 ms to minimize.
[2023-03-10 19:17:26] [INFO ] Deduced a trap composed of 94 places in 80 ms of which 0 ms to minimize.
[2023-03-10 19:17:26] [INFO ] Deduced a trap composed of 55 places in 61 ms of which 0 ms to minimize.
[2023-03-10 19:17:26] [INFO ] Deduced a trap composed of 81 places in 80 ms of which 0 ms to minimize.
[2023-03-10 19:17:26] [INFO ] Deduced a trap composed of 52 places in 87 ms of which 0 ms to minimize.
[2023-03-10 19:17:26] [INFO ] Deduced a trap composed of 71 places in 63 ms of which 1 ms to minimize.
[2023-03-10 19:17:26] [INFO ] Deduced a trap composed of 103 places in 83 ms of which 0 ms to minimize.
[2023-03-10 19:17:26] [INFO ] Deduced a trap composed of 89 places in 87 ms of which 0 ms to minimize.
[2023-03-10 19:17:26] [INFO ] Trap strengthening (SAT) tested/added 16/15 trap constraints in 1388 ms
[2023-03-10 19:17:27] [INFO ] Computed and/alt/rep : 197/381/197 causal constraints (skipped 0 transitions) in 14 ms.
[2023-03-10 19:17:28] [INFO ] Added : 195 causal constraints over 39 iterations in 1088 ms. Result :sat
Minimization took 268 ms.
[2023-03-10 19:17:28] [INFO ] [Real]Absence check using 3 positive place invariants in 4 ms returned sat
[2023-03-10 19:17:28] [INFO ] [Real]Absence check using 3 positive and 21 generalized place invariants in 19 ms returned sat
[2023-03-10 19:17:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 19:17:28] [INFO ] [Real]Absence check using state equation in 109 ms returned sat
[2023-03-10 19:17:28] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 19:17:28] [INFO ] [Nat]Absence check using 3 positive place invariants in 4 ms returned sat
[2023-03-10 19:17:28] [INFO ] [Nat]Absence check using 3 positive and 21 generalized place invariants in 14 ms returned sat
[2023-03-10 19:17:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 19:17:28] [INFO ] [Nat]Absence check using state equation in 106 ms returned sat
[2023-03-10 19:17:28] [INFO ] Deduced a trap composed of 89 places in 84 ms of which 0 ms to minimize.
[2023-03-10 19:17:28] [INFO ] Deduced a trap composed of 46 places in 87 ms of which 1 ms to minimize.
[2023-03-10 19:17:28] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 206 ms
[2023-03-10 19:17:28] [INFO ] Computed and/alt/rep : 197/381/197 causal constraints (skipped 0 transitions) in 13 ms.
[2023-03-10 19:17:29] [INFO ] Deduced a trap composed of 46 places in 72 ms of which 1 ms to minimize.
[2023-03-10 19:17:29] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 105 ms
[2023-03-10 19:17:29] [INFO ] Added : 124 causal constraints over 25 iterations in 696 ms. Result :sat
Minimization took 79 ms.
[2023-03-10 19:17:29] [INFO ] [Real]Absence check using 3 positive place invariants in 4 ms returned sat
[2023-03-10 19:17:29] [INFO ] [Real]Absence check using 3 positive and 21 generalized place invariants in 12 ms returned unsat
Current structural bounds on expressions (after SMT) : [-1, 3, 1, 1, 44, 1, 1, 1, 1, 1, -1, -1, 1] Max seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1]
FORMULA DoubleExponent-PT-004-UpperBounds-14 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
Support contains 12 out of 216 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 216/216 places, 198/198 transitions.
Graph (complete) has 360 edges and 216 vertex of which 215 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.2 ms
Discarding 1 places :
Also discarding 0 output transitions
Drop transitions removed 36 transitions
Trivial Post-agglo rules discarded 36 transitions
Performed 36 trivial Post agglomeration. Transition count delta: 36
Iterating post reduction 0 with 36 rules applied. Total rules applied 37 place count 215 transition count 162
Reduce places removed 36 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 37 rules applied. Total rules applied 74 place count 179 transition count 161
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 75 place count 178 transition count 161
Performed 9 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 9 Pre rules applied. Total rules applied 75 place count 178 transition count 152
Deduced a syphon composed of 9 places in 2 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 3 with 18 rules applied. Total rules applied 93 place count 169 transition count 152
Performed 39 Post agglomeration using F-continuation condition.Transition count delta: 39
Deduced a syphon composed of 39 places in 1 ms
Reduce places removed 39 places and 0 transitions.
Iterating global reduction 3 with 78 rules applied. Total rules applied 171 place count 130 transition count 113
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 3 with 12 rules applied. Total rules applied 183 place count 124 transition count 113
Free-agglomeration rule (complex) applied 14 times.
Iterating global reduction 3 with 14 rules applied. Total rules applied 197 place count 124 transition count 99
Reduce places removed 14 places and 0 transitions.
Iterating post reduction 3 with 14 rules applied. Total rules applied 211 place count 110 transition count 99
Partial Free-agglomeration rule applied 17 times.
Drop transitions removed 17 transitions
Iterating global reduction 4 with 17 rules applied. Total rules applied 228 place count 110 transition count 99
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 4 with 1 rules applied. Total rules applied 229 place count 109 transition count 98
Applied a total of 229 rules in 89 ms. Remains 109 /216 variables (removed 107) and now considering 98/198 (removed 100) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 90 ms. Remains : 109/216 places, 98/198 transitions.
// Phase 1: matrix 98 rows 109 cols
[2023-03-10 19:17:31] [INFO ] Computed 23 place invariants in 9 ms
Incomplete random walk after 1000000 steps, including 128324 resets, run finished after 1531 ms. (steps per millisecond=653 ) properties (out of 12) seen :2
Incomplete Best-First random walk after 1000000 steps, including 84711 resets, run finished after 876 ms. (steps per millisecond=1141 ) properties (out of 12) seen :2
Incomplete Best-First random walk after 1000000 steps, including 84801 resets, run finished after 952 ms. (steps per millisecond=1050 ) properties (out of 12) seen :2
Incomplete Best-First random walk after 1000001 steps, including 84647 resets, run finished after 860 ms. (steps per millisecond=1162 ) properties (out of 12) seen :1
Incomplete Best-First random walk after 1000000 steps, including 84882 resets, run finished after 860 ms. (steps per millisecond=1162 ) properties (out of 12) seen :2
Incomplete Best-First random walk after 1000001 steps, including 84416 resets, run finished after 858 ms. (steps per millisecond=1165 ) properties (out of 12) seen :2
Incomplete Best-First random walk after 1000001 steps, including 84636 resets, run finished after 862 ms. (steps per millisecond=1160 ) properties (out of 12) seen :2
Incomplete Best-First random walk after 1000001 steps, including 84480 resets, run finished after 864 ms. (steps per millisecond=1157 ) properties (out of 12) seen :2
Incomplete Best-First random walk after 1000000 steps, including 84826 resets, run finished after 863 ms. (steps per millisecond=1158 ) properties (out of 12) seen :2
Incomplete Best-First random walk after 1000000 steps, including 84640 resets, run finished after 862 ms. (steps per millisecond=1160 ) properties (out of 12) seen :2
Incomplete Best-First random walk after 1000001 steps, including 84612 resets, run finished after 861 ms. (steps per millisecond=1161 ) properties (out of 12) seen :2
Incomplete Best-First random walk after 1000000 steps, including 84614 resets, run finished after 858 ms. (steps per millisecond=1165 ) properties (out of 12) seen :2
Incomplete Best-First random walk after 1000001 steps, including 84551 resets, run finished after 859 ms. (steps per millisecond=1164 ) properties (out of 12) seen :2
[2023-03-10 19:17:43] [INFO ] Invariant cache hit.
[2023-03-10 19:17:43] [INFO ] [Real]Absence check using 2 positive place invariants in 3 ms returned sat
[2023-03-10 19:17:43] [INFO ] [Real]Absence check using 2 positive and 21 generalized place invariants in 9 ms returned sat
[2023-03-10 19:17:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 19:17:43] [INFO ] [Real]Absence check using state equation in 51 ms returned sat
[2023-03-10 19:17:43] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 19:17:43] [INFO ] [Nat]Absence check using 2 positive place invariants in 2 ms returned sat
[2023-03-10 19:17:43] [INFO ] [Nat]Absence check using 2 positive and 21 generalized place invariants in 8 ms returned sat
[2023-03-10 19:17:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 19:17:43] [INFO ] [Nat]Absence check using state equation in 54 ms returned sat
[2023-03-10 19:17:43] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-03-10 19:17:43] [INFO ] [Nat]Added 10 Read/Feed constraints in 20 ms returned sat
[2023-03-10 19:17:43] [INFO ] Deduced a trap composed of 18 places in 58 ms of which 1 ms to minimize.
[2023-03-10 19:17:43] [INFO ] Deduced a trap composed of 33 places in 61 ms of which 0 ms to minimize.
[2023-03-10 19:17:43] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 140 ms
[2023-03-10 19:17:43] [INFO ] Computed and/alt/rep : 94/440/94 causal constraints (skipped 3 transitions) in 9 ms.
[2023-03-10 19:17:44] [INFO ] Added : 94 causal constraints over 20 iterations in 568 ms. Result :sat
Minimization took 108 ms.
[2023-03-10 19:17:44] [INFO ] [Real]Absence check using 2 positive place invariants in 2 ms returned sat
[2023-03-10 19:17:44] [INFO ] [Real]Absence check using 2 positive and 21 generalized place invariants in 5 ms returned unsat
[2023-03-10 19:17:44] [INFO ] [Real]Absence check using 2 positive place invariants in 2 ms returned sat
[2023-03-10 19:17:44] [INFO ] [Real]Absence check using 2 positive and 21 generalized place invariants in 8 ms returned sat
[2023-03-10 19:17:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 19:17:44] [INFO ] [Real]Absence check using state equation in 53 ms returned sat
[2023-03-10 19:17:44] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 19:17:44] [INFO ] [Nat]Absence check using 2 positive place invariants in 3 ms returned sat
[2023-03-10 19:17:44] [INFO ] [Nat]Absence check using 2 positive and 21 generalized place invariants in 8 ms returned sat
[2023-03-10 19:17:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 19:17:44] [INFO ] [Nat]Absence check using state equation in 54 ms returned sat
[2023-03-10 19:17:44] [INFO ] [Nat]Added 10 Read/Feed constraints in 14 ms returned sat
[2023-03-10 19:17:44] [INFO ] Computed and/alt/rep : 94/440/94 causal constraints (skipped 3 transitions) in 9 ms.
[2023-03-10 19:17:45] [INFO ] Added : 93 causal constraints over 19 iterations in 404 ms. Result :sat
Minimization took 146 ms.
[2023-03-10 19:17:45] [INFO ] [Real]Absence check using 2 positive place invariants in 3 ms returned sat
[2023-03-10 19:17:45] [INFO ] [Real]Absence check using 2 positive and 21 generalized place invariants in 8 ms returned sat
[2023-03-10 19:17:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 19:17:45] [INFO ] [Real]Absence check using state equation in 51 ms returned sat
[2023-03-10 19:17:45] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 19:17:45] [INFO ] [Nat]Absence check using 2 positive place invariants in 2 ms returned sat
[2023-03-10 19:17:45] [INFO ] [Nat]Absence check using 2 positive and 21 generalized place invariants in 8 ms returned sat
[2023-03-10 19:17:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 19:17:45] [INFO ] [Nat]Absence check using state equation in 54 ms returned sat
[2023-03-10 19:17:45] [INFO ] [Nat]Added 10 Read/Feed constraints in 16 ms returned sat
[2023-03-10 19:17:45] [INFO ] Computed and/alt/rep : 94/440/94 causal constraints (skipped 3 transitions) in 10 ms.
[2023-03-10 19:17:45] [INFO ] Deduced a trap composed of 13 places in 49 ms of which 1 ms to minimize.
[2023-03-10 19:17:45] [INFO ] Deduced a trap composed of 8 places in 48 ms of which 0 ms to minimize.
[2023-03-10 19:17:46] [INFO ] Deduced a trap composed of 12 places in 50 ms of which 0 ms to minimize.
[2023-03-10 19:17:46] [INFO ] Deduced a trap composed of 33 places in 47 ms of which 1 ms to minimize.
[2023-03-10 19:17:46] [INFO ] Deduced a trap composed of 32 places in 65 ms of which 1 ms to minimize.
[2023-03-10 19:17:46] [INFO ] Trap strengthening (SAT) tested/added 6/5 trap constraints in 356 ms
[2023-03-10 19:17:46] [INFO ] Added : 88 causal constraints over 19 iterations in 706 ms. Result :sat
Minimization took 98 ms.
[2023-03-10 19:17:46] [INFO ] [Real]Absence check using 2 positive place invariants in 2 ms returned sat
[2023-03-10 19:17:46] [INFO ] [Real]Absence check using 2 positive and 21 generalized place invariants in 9 ms returned sat
[2023-03-10 19:17:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 19:17:46] [INFO ] [Real]Absence check using state equation in 56 ms returned sat
[2023-03-10 19:17:46] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 19:17:46] [INFO ] [Nat]Absence check using 2 positive place invariants in 2 ms returned sat
[2023-03-10 19:17:46] [INFO ] [Nat]Absence check using 2 positive and 21 generalized place invariants in 11 ms returned sat
[2023-03-10 19:17:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 19:17:46] [INFO ] [Nat]Absence check using state equation in 59 ms returned sat
[2023-03-10 19:17:46] [INFO ] [Nat]Added 10 Read/Feed constraints in 9 ms returned sat
[2023-03-10 19:17:46] [INFO ] Computed and/alt/rep : 94/440/94 causal constraints (skipped 3 transitions) in 13 ms.
[2023-03-10 19:17:46] [INFO ] Deduced a trap composed of 8 places in 49 ms of which 1 ms to minimize.
[2023-03-10 19:17:46] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 69 ms
[2023-03-10 19:17:46] [INFO ] Added : 68 causal constraints over 14 iterations in 320 ms. Result :sat
Minimization took 69 ms.
[2023-03-10 19:17:46] [INFO ] [Real]Absence check using 2 positive place invariants in 2 ms returned sat
[2023-03-10 19:17:46] [INFO ] [Real]Absence check using 2 positive and 21 generalized place invariants in 9 ms returned sat
[2023-03-10 19:17:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 19:17:47] [INFO ] [Real]Absence check using state equation in 54 ms returned sat
[2023-03-10 19:17:47] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 19:17:47] [INFO ] [Nat]Absence check using 2 positive place invariants in 2 ms returned sat
[2023-03-10 19:17:47] [INFO ] [Nat]Absence check using 2 positive and 21 generalized place invariants in 8 ms returned sat
[2023-03-10 19:17:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 19:17:47] [INFO ] [Nat]Absence check using state equation in 54 ms returned sat
[2023-03-10 19:17:47] [INFO ] [Nat]Added 10 Read/Feed constraints in 14 ms returned sat
[2023-03-10 19:17:47] [INFO ] Computed and/alt/rep : 94/440/94 causal constraints (skipped 3 transitions) in 9 ms.
[2023-03-10 19:17:47] [INFO ] Added : 81 causal constraints over 17 iterations in 364 ms. Result :sat
Minimization took 85 ms.
[2023-03-10 19:17:47] [INFO ] [Real]Absence check using 2 positive place invariants in 2 ms returned sat
[2023-03-10 19:17:47] [INFO ] [Real]Absence check using 2 positive and 21 generalized place invariants in 8 ms returned sat
[2023-03-10 19:17:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 19:17:47] [INFO ] [Real]Absence check using state equation in 51 ms returned sat
[2023-03-10 19:17:47] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 19:17:47] [INFO ] [Nat]Absence check using 2 positive place invariants in 2 ms returned sat
[2023-03-10 19:17:47] [INFO ] [Nat]Absence check using 2 positive and 21 generalized place invariants in 8 ms returned sat
[2023-03-10 19:17:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 19:17:47] [INFO ] [Nat]Absence check using state equation in 52 ms returned sat
[2023-03-10 19:17:47] [INFO ] [Nat]Added 10 Read/Feed constraints in 10 ms returned sat
[2023-03-10 19:17:47] [INFO ] Computed and/alt/rep : 94/440/94 causal constraints (skipped 3 transitions) in 8 ms.
[2023-03-10 19:17:48] [INFO ] Deduced a trap composed of 8 places in 39 ms of which 1 ms to minimize.
[2023-03-10 19:17:48] [INFO ] Deduced a trap composed of 13 places in 28 ms of which 0 ms to minimize.
[2023-03-10 19:17:48] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 107 ms
[2023-03-10 19:17:48] [INFO ] Added : 93 causal constraints over 19 iterations in 492 ms. Result :sat
Minimization took 191 ms.
[2023-03-10 19:17:48] [INFO ] [Real]Absence check using 2 positive place invariants in 2 ms returned sat
[2023-03-10 19:17:48] [INFO ] [Real]Absence check using 2 positive and 21 generalized place invariants in 7 ms returned sat
[2023-03-10 19:17:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 19:17:48] [INFO ] [Real]Absence check using state equation in 54 ms returned sat
[2023-03-10 19:17:48] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 19:17:48] [INFO ] [Nat]Absence check using 2 positive place invariants in 5 ms returned sat
[2023-03-10 19:17:48] [INFO ] [Nat]Absence check using 2 positive and 21 generalized place invariants in 9 ms returned sat
[2023-03-10 19:17:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 19:17:48] [INFO ] [Nat]Absence check using state equation in 51 ms returned sat
[2023-03-10 19:17:48] [INFO ] [Nat]Added 10 Read/Feed constraints in 23 ms returned sat
[2023-03-10 19:17:48] [INFO ] Computed and/alt/rep : 94/440/94 causal constraints (skipped 3 transitions) in 8 ms.
[2023-03-10 19:17:49] [INFO ] Added : 93 causal constraints over 19 iterations in 434 ms. Result :sat
Minimization took 98 ms.
[2023-03-10 19:17:49] [INFO ] [Real]Absence check using 2 positive place invariants in 2 ms returned sat
[2023-03-10 19:17:49] [INFO ] [Real]Absence check using 2 positive and 21 generalized place invariants in 8 ms returned sat
[2023-03-10 19:17:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 19:17:49] [INFO ] [Real]Absence check using state equation in 49 ms returned sat
[2023-03-10 19:17:49] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 19:17:49] [INFO ] [Nat]Absence check using 2 positive place invariants in 2 ms returned sat
[2023-03-10 19:17:49] [INFO ] [Nat]Absence check using 2 positive and 21 generalized place invariants in 9 ms returned sat
[2023-03-10 19:17:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 19:17:49] [INFO ] [Nat]Absence check using state equation in 49 ms returned sat
[2023-03-10 19:17:49] [INFO ] [Nat]Added 10 Read/Feed constraints in 12 ms returned sat
[2023-03-10 19:17:49] [INFO ] Computed and/alt/rep : 94/440/94 causal constraints (skipped 3 transitions) in 8 ms.
[2023-03-10 19:17:49] [INFO ] Added : 75 causal constraints over 16 iterations in 289 ms. Result :sat
Minimization took 95 ms.
[2023-03-10 19:17:49] [INFO ] [Real]Absence check using 2 positive place invariants in 2 ms returned sat
[2023-03-10 19:17:49] [INFO ] [Real]Absence check using 2 positive and 21 generalized place invariants in 8 ms returned sat
[2023-03-10 19:17:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 19:17:49] [INFO ] [Real]Absence check using state equation in 52 ms returned sat
[2023-03-10 19:17:49] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 19:17:50] [INFO ] [Nat]Absence check using 2 positive place invariants in 2 ms returned sat
[2023-03-10 19:17:50] [INFO ] [Nat]Absence check using 2 positive and 21 generalized place invariants in 8 ms returned sat
[2023-03-10 19:17:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 19:17:50] [INFO ] [Nat]Absence check using state equation in 55 ms returned sat
[2023-03-10 19:17:50] [INFO ] [Nat]Added 10 Read/Feed constraints in 21 ms returned sat
[2023-03-10 19:17:50] [INFO ] Deduced a trap composed of 19 places in 49 ms of which 1 ms to minimize.
[2023-03-10 19:17:50] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 62 ms
[2023-03-10 19:17:50] [INFO ] Computed and/alt/rep : 94/440/94 causal constraints (skipped 3 transitions) in 7 ms.
[2023-03-10 19:17:50] [INFO ] Deduced a trap composed of 8 places in 55 ms of which 0 ms to minimize.
[2023-03-10 19:17:50] [INFO ] Deduced a trap composed of 16 places in 65 ms of which 0 ms to minimize.
[2023-03-10 19:17:50] [INFO ] Deduced a trap composed of 13 places in 51 ms of which 0 ms to minimize.
[2023-03-10 19:17:50] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 223 ms
[2023-03-10 19:17:50] [INFO ] Added : 85 causal constraints over 17 iterations in 533 ms. Result :sat
Minimization took 170 ms.
[2023-03-10 19:17:50] [INFO ] [Real]Absence check using 2 positive place invariants in 2 ms returned sat
[2023-03-10 19:17:50] [INFO ] [Real]Absence check using 2 positive and 21 generalized place invariants in 8 ms returned sat
[2023-03-10 19:17:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 19:17:50] [INFO ] [Real]Absence check using state equation in 50 ms returned sat
[2023-03-10 19:17:51] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 19:17:51] [INFO ] [Nat]Absence check using 2 positive place invariants in 2 ms returned sat
[2023-03-10 19:17:51] [INFO ] [Nat]Absence check using 2 positive and 21 generalized place invariants in 9 ms returned sat
[2023-03-10 19:17:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 19:17:51] [INFO ] [Nat]Absence check using state equation in 49 ms returned sat
[2023-03-10 19:17:51] [INFO ] [Nat]Added 10 Read/Feed constraints in 27 ms returned sat
[2023-03-10 19:17:51] [INFO ] Computed and/alt/rep : 94/440/94 causal constraints (skipped 3 transitions) in 8 ms.
[2023-03-10 19:17:51] [INFO ] Deduced a trap composed of 8 places in 53 ms of which 1 ms to minimize.
[2023-03-10 19:17:51] [INFO ] Deduced a trap composed of 43 places in 70 ms of which 1 ms to minimize.
[2023-03-10 19:17:51] [INFO ] Deduced a trap composed of 33 places in 51 ms of which 0 ms to minimize.
[2023-03-10 19:17:51] [INFO ] Deduced a trap composed of 36 places in 52 ms of which 1 ms to minimize.
[2023-03-10 19:17:51] [INFO ] Deduced a trap composed of 31 places in 52 ms of which 0 ms to minimize.
[2023-03-10 19:17:51] [INFO ] Deduced a trap composed of 40 places in 51 ms of which 0 ms to minimize.
[2023-03-10 19:17:51] [INFO ] Deduced a trap composed of 42 places in 49 ms of which 1 ms to minimize.
[2023-03-10 19:17:52] [INFO ] Deduced a trap composed of 42 places in 47 ms of which 0 ms to minimize.
[2023-03-10 19:17:52] [INFO ] Deduced a trap composed of 44 places in 46 ms of which 0 ms to minimize.
[2023-03-10 19:17:52] [INFO ] Deduced a trap composed of 42 places in 46 ms of which 1 ms to minimize.
[2023-03-10 19:17:52] [INFO ] Deduced a trap composed of 42 places in 51 ms of which 0 ms to minimize.
[2023-03-10 19:17:52] [INFO ] Deduced a trap composed of 44 places in 52 ms of which 1 ms to minimize.
[2023-03-10 19:17:52] [INFO ] Deduced a trap composed of 44 places in 52 ms of which 0 ms to minimize.
[2023-03-10 19:17:52] [INFO ] Trap strengthening (SAT) tested/added 14/13 trap constraints in 884 ms
[2023-03-10 19:17:52] [INFO ] Added : 79 causal constraints over 16 iterations in 1235 ms. Result :sat
Minimization took 69 ms.
[2023-03-10 19:17:52] [INFO ] [Real]Absence check using 2 positive place invariants in 2 ms returned sat
[2023-03-10 19:17:52] [INFO ] [Real]Absence check using 2 positive and 21 generalized place invariants in 8 ms returned sat
[2023-03-10 19:17:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 19:17:52] [INFO ] [Real]Absence check using state equation in 57 ms returned sat
[2023-03-10 19:17:52] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 19:17:52] [INFO ] [Nat]Absence check using 2 positive place invariants in 2 ms returned sat
[2023-03-10 19:17:52] [INFO ] [Nat]Absence check using 2 positive and 21 generalized place invariants in 9 ms returned sat
[2023-03-10 19:17:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 19:17:52] [INFO ] [Nat]Absence check using state equation in 56 ms returned sat
[2023-03-10 19:17:52] [INFO ] [Nat]Added 10 Read/Feed constraints in 13 ms returned sat
[2023-03-10 19:17:52] [INFO ] Computed and/alt/rep : 94/440/94 causal constraints (skipped 3 transitions) in 8 ms.
[2023-03-10 19:17:53] [INFO ] Added : 81 causal constraints over 17 iterations in 340 ms. Result :sat
Minimization took 78 ms.
Current structural bounds on expressions (after SMT) : [-1, 1, 1, 1, 44, 1, 1, 1, 1, 1, -1, -1] Max seen :[0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1]
FORMULA DoubleExponent-PT-004-UpperBounds-01 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
Support contains 11 out of 109 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 109/109 places, 98/98 transitions.
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 109 transition count 97
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 108 transition count 97
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 1 with 1 rules applied. Total rules applied 3 place count 108 transition count 97
Applied a total of 3 rules in 22 ms. Remains 108 /109 variables (removed 1) and now considering 97/98 (removed 1) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 22 ms. Remains : 108/109 places, 97/98 transitions.
// Phase 1: matrix 97 rows 108 cols
[2023-03-10 19:17:54] [INFO ] Computed 23 place invariants in 5 ms
Incomplete random walk after 1000000 steps, including 128385 resets, run finished after 1164 ms. (steps per millisecond=859 ) properties (out of 11) seen :1
Incomplete Best-First random walk after 1000000 steps, including 84672 resets, run finished after 844 ms. (steps per millisecond=1184 ) properties (out of 11) seen :1
Incomplete Best-First random walk after 1000001 steps, including 85212 resets, run finished after 838 ms. (steps per millisecond=1193 ) properties (out of 11) seen :1
Incomplete Best-First random walk after 1000000 steps, including 85005 resets, run finished after 840 ms. (steps per millisecond=1190 ) properties (out of 11) seen :1
Incomplete Best-First random walk after 1000001 steps, including 84655 resets, run finished after 838 ms. (steps per millisecond=1193 ) properties (out of 11) seen :1
Incomplete Best-First random walk after 1000000 steps, including 84614 resets, run finished after 841 ms. (steps per millisecond=1189 ) properties (out of 11) seen :1
Incomplete Best-First random walk after 1000001 steps, including 84691 resets, run finished after 842 ms. (steps per millisecond=1187 ) properties (out of 11) seen :1
Incomplete Best-First random walk after 1000000 steps, including 84804 resets, run finished after 845 ms. (steps per millisecond=1183 ) properties (out of 11) seen :1
Incomplete Best-First random walk after 1000001 steps, including 84664 resets, run finished after 844 ms. (steps per millisecond=1184 ) properties (out of 11) seen :1
Incomplete Best-First random walk after 1000000 steps, including 84826 resets, run finished after 847 ms. (steps per millisecond=1180 ) properties (out of 11) seen :1
Incomplete Best-First random walk after 1000001 steps, including 84815 resets, run finished after 849 ms. (steps per millisecond=1177 ) properties (out of 11) seen :1
Incomplete Best-First random walk after 1000000 steps, including 84705 resets, run finished after 848 ms. (steps per millisecond=1179 ) properties (out of 11) seen :1
[2023-03-10 19:18:04] [INFO ] Invariant cache hit.
[2023-03-10 19:18:04] [INFO ] [Real]Absence check using 2 positive place invariants in 2 ms returned sat
[2023-03-10 19:18:04] [INFO ] [Real]Absence check using 2 positive and 21 generalized place invariants in 8 ms returned sat
[2023-03-10 19:18:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 19:18:04] [INFO ] [Real]Absence check using state equation in 50 ms returned sat
[2023-03-10 19:18:04] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 19:18:04] [INFO ] [Nat]Absence check using 2 positive place invariants in 2 ms returned sat
[2023-03-10 19:18:04] [INFO ] [Nat]Absence check using 2 positive and 21 generalized place invariants in 7 ms returned sat
[2023-03-10 19:18:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 19:18:04] [INFO ] [Nat]Absence check using state equation in 52 ms returned sat
[2023-03-10 19:18:04] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-03-10 19:18:04] [INFO ] [Nat]Added 10 Read/Feed constraints in 19 ms returned sat
[2023-03-10 19:18:04] [INFO ] Computed and/alt/rep : 87/407/87 causal constraints (skipped 9 transitions) in 8 ms.
[2023-03-10 19:18:05] [INFO ] Deduced a trap composed of 15 places in 53 ms of which 0 ms to minimize.
[2023-03-10 19:18:05] [INFO ] Deduced a trap composed of 44 places in 50 ms of which 0 ms to minimize.
[2023-03-10 19:18:05] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 147 ms
[2023-03-10 19:18:05] [INFO ] Added : 68 causal constraints over 15 iterations in 456 ms. Result :sat
Minimization took 69 ms.
[2023-03-10 19:18:05] [INFO ] [Real]Absence check using 2 positive place invariants in 2 ms returned sat
[2023-03-10 19:18:05] [INFO ] [Real]Absence check using 2 positive and 21 generalized place invariants in 8 ms returned sat
[2023-03-10 19:18:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 19:18:05] [INFO ] [Real]Absence check using state equation in 55 ms returned sat
[2023-03-10 19:18:05] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 19:18:05] [INFO ] [Nat]Absence check using 2 positive place invariants in 3 ms returned sat
[2023-03-10 19:18:05] [INFO ] [Nat]Absence check using 2 positive and 21 generalized place invariants in 9 ms returned sat
[2023-03-10 19:18:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 19:18:05] [INFO ] [Nat]Absence check using state equation in 50 ms returned sat
[2023-03-10 19:18:05] [INFO ] [Nat]Added 10 Read/Feed constraints in 19 ms returned sat
[2023-03-10 19:18:05] [INFO ] Computed and/alt/rep : 87/407/87 causal constraints (skipped 9 transitions) in 8 ms.
[2023-03-10 19:18:05] [INFO ] Deduced a trap composed of 11 places in 47 ms of which 0 ms to minimize.
[2023-03-10 19:18:05] [INFO ] Deduced a trap composed of 25 places in 45 ms of which 0 ms to minimize.
[2023-03-10 19:18:06] [INFO ] Deduced a trap composed of 13 places in 46 ms of which 0 ms to minimize.
[2023-03-10 19:18:06] [INFO ] Deduced a trap composed of 13 places in 43 ms of which 0 ms to minimize.
[2023-03-10 19:18:06] [INFO ] Deduced a trap composed of 13 places in 43 ms of which 0 ms to minimize.
[2023-03-10 19:18:06] [INFO ] Trap strengthening (SAT) tested/added 6/5 trap constraints in 308 ms
[2023-03-10 19:18:06] [INFO ] Added : 86 causal constraints over 18 iterations in 753 ms. Result :sat
Minimization took 96 ms.
[2023-03-10 19:18:06] [INFO ] [Real]Absence check using 2 positive place invariants in 2 ms returned sat
[2023-03-10 19:18:06] [INFO ] [Real]Absence check using 2 positive and 21 generalized place invariants in 8 ms returned sat
[2023-03-10 19:18:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 19:18:06] [INFO ] [Real]Absence check using state equation in 51 ms returned sat
[2023-03-10 19:18:06] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 19:18:06] [INFO ] [Nat]Absence check using 2 positive place invariants in 2 ms returned sat
[2023-03-10 19:18:06] [INFO ] [Nat]Absence check using 2 positive and 21 generalized place invariants in 8 ms returned sat
[2023-03-10 19:18:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 19:18:06] [INFO ] [Nat]Absence check using state equation in 52 ms returned sat
[2023-03-10 19:18:06] [INFO ] [Nat]Added 10 Read/Feed constraints in 11 ms returned sat
[2023-03-10 19:18:06] [INFO ] Computed and/alt/rep : 87/407/87 causal constraints (skipped 9 transitions) in 8 ms.
[2023-03-10 19:18:06] [INFO ] Added : 70 causal constraints over 15 iterations in 253 ms. Result :sat
Minimization took 80 ms.
[2023-03-10 19:18:06] [INFO ] [Real]Absence check using 2 positive place invariants in 2 ms returned sat
[2023-03-10 19:18:06] [INFO ] [Real]Absence check using 2 positive and 21 generalized place invariants in 8 ms returned sat
[2023-03-10 19:18:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 19:18:06] [INFO ] [Real]Absence check using state equation in 50 ms returned sat
[2023-03-10 19:18:06] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 19:18:06] [INFO ] [Nat]Absence check using 2 positive place invariants in 2 ms returned sat
[2023-03-10 19:18:06] [INFO ] [Nat]Absence check using 2 positive and 21 generalized place invariants in 8 ms returned sat
[2023-03-10 19:18:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 19:18:07] [INFO ] [Nat]Absence check using state equation in 48 ms returned sat
[2023-03-10 19:18:07] [INFO ] [Nat]Added 10 Read/Feed constraints in 11 ms returned sat
[2023-03-10 19:18:07] [INFO ] Computed and/alt/rep : 87/407/87 causal constraints (skipped 9 transitions) in 8 ms.
[2023-03-10 19:18:07] [INFO ] Added : 77 causal constraints over 16 iterations in 300 ms. Result :sat
Minimization took 73 ms.
[2023-03-10 19:18:07] [INFO ] [Real]Absence check using 2 positive place invariants in 2 ms returned sat
[2023-03-10 19:18:07] [INFO ] [Real]Absence check using 2 positive and 21 generalized place invariants in 8 ms returned sat
[2023-03-10 19:18:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 19:18:07] [INFO ] [Real]Absence check using state equation in 51 ms returned sat
[2023-03-10 19:18:07] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 19:18:07] [INFO ] [Nat]Absence check using 2 positive place invariants in 3 ms returned sat
[2023-03-10 19:18:07] [INFO ] [Nat]Absence check using 2 positive and 21 generalized place invariants in 8 ms returned sat
[2023-03-10 19:18:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 19:18:07] [INFO ] [Nat]Absence check using state equation in 52 ms returned sat
[2023-03-10 19:18:07] [INFO ] [Nat]Added 10 Read/Feed constraints in 19 ms returned sat
[2023-03-10 19:18:07] [INFO ] Computed and/alt/rep : 87/407/87 causal constraints (skipped 9 transitions) in 9 ms.
[2023-03-10 19:18:07] [INFO ] Added : 57 causal constraints over 12 iterations in 212 ms. Result :sat
Minimization took 58 ms.
[2023-03-10 19:18:07] [INFO ] [Real]Absence check using 2 positive place invariants in 2 ms returned sat
[2023-03-10 19:18:07] [INFO ] [Real]Absence check using 2 positive and 21 generalized place invariants in 8 ms returned sat
[2023-03-10 19:18:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 19:18:08] [INFO ] [Real]Absence check using state equation in 49 ms returned sat
[2023-03-10 19:18:08] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 19:18:08] [INFO ] [Nat]Absence check using 2 positive place invariants in 2 ms returned sat
[2023-03-10 19:18:08] [INFO ] [Nat]Absence check using 2 positive and 21 generalized place invariants in 9 ms returned sat
[2023-03-10 19:18:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 19:18:08] [INFO ] [Nat]Absence check using state equation in 51 ms returned sat
[2023-03-10 19:18:08] [INFO ] [Nat]Added 10 Read/Feed constraints in 15 ms returned sat
[2023-03-10 19:18:08] [INFO ] Computed and/alt/rep : 87/407/87 causal constraints (skipped 9 transitions) in 7 ms.
[2023-03-10 19:18:08] [INFO ] Deduced a trap composed of 19 places in 50 ms of which 1 ms to minimize.
[2023-03-10 19:18:08] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 71 ms
[2023-03-10 19:18:08] [INFO ] Added : 86 causal constraints over 19 iterations in 469 ms. Result :sat
Minimization took 83 ms.
[2023-03-10 19:18:08] [INFO ] [Real]Absence check using 2 positive place invariants in 2 ms returned sat
[2023-03-10 19:18:08] [INFO ] [Real]Absence check using 2 positive and 21 generalized place invariants in 10 ms returned sat
[2023-03-10 19:18:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 19:18:08] [INFO ] [Real]Absence check using state equation in 52 ms returned sat
[2023-03-10 19:18:08] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 19:18:08] [INFO ] [Nat]Absence check using 2 positive place invariants in 2 ms returned sat
[2023-03-10 19:18:08] [INFO ] [Nat]Absence check using 2 positive and 21 generalized place invariants in 9 ms returned sat
[2023-03-10 19:18:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 19:18:08] [INFO ] [Nat]Absence check using state equation in 53 ms returned sat
[2023-03-10 19:18:08] [INFO ] [Nat]Added 10 Read/Feed constraints in 22 ms returned sat
[2023-03-10 19:18:08] [INFO ] Computed and/alt/rep : 87/407/87 causal constraints (skipped 9 transitions) in 8 ms.
[2023-03-10 19:18:09] [INFO ] Deduced a trap composed of 9 places in 73 ms of which 1 ms to minimize.
[2023-03-10 19:18:09] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 93 ms
[2023-03-10 19:18:09] [INFO ] Added : 87 causal constraints over 19 iterations in 436 ms. Result :sat
Minimization took 100 ms.
[2023-03-10 19:18:09] [INFO ] [Real]Absence check using 2 positive place invariants in 2 ms returned sat
[2023-03-10 19:18:09] [INFO ] [Real]Absence check using 2 positive and 21 generalized place invariants in 9 ms returned sat
[2023-03-10 19:18:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 19:18:09] [INFO ] [Real]Absence check using state equation in 52 ms returned sat
[2023-03-10 19:18:09] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 19:18:09] [INFO ] [Nat]Absence check using 2 positive place invariants in 2 ms returned sat
[2023-03-10 19:18:09] [INFO ] [Nat]Absence check using 2 positive and 21 generalized place invariants in 9 ms returned sat
[2023-03-10 19:18:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 19:18:09] [INFO ] [Nat]Absence check using state equation in 54 ms returned sat
[2023-03-10 19:18:09] [INFO ] [Nat]Added 10 Read/Feed constraints in 21 ms returned sat
[2023-03-10 19:18:09] [INFO ] Computed and/alt/rep : 87/407/87 causal constraints (skipped 9 transitions) in 8 ms.
[2023-03-10 19:18:09] [INFO ] Added : 59 causal constraints over 13 iterations in 213 ms. Result :sat
Minimization took 66 ms.
[2023-03-10 19:18:10] [INFO ] [Real]Absence check using 2 positive place invariants in 2 ms returned sat
[2023-03-10 19:18:10] [INFO ] [Real]Absence check using 2 positive and 21 generalized place invariants in 8 ms returned sat
[2023-03-10 19:18:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 19:18:10] [INFO ] [Real]Absence check using state equation in 53 ms returned sat
[2023-03-10 19:18:10] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 19:18:10] [INFO ] [Nat]Absence check using 2 positive place invariants in 2 ms returned sat
[2023-03-10 19:18:10] [INFO ] [Nat]Absence check using 2 positive and 21 generalized place invariants in 9 ms returned sat
[2023-03-10 19:18:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 19:18:10] [INFO ] [Nat]Absence check using state equation in 54 ms returned sat
[2023-03-10 19:18:10] [INFO ] [Nat]Added 10 Read/Feed constraints in 5 ms returned sat
[2023-03-10 19:18:10] [INFO ] Deduced a trap composed of 30 places in 50 ms of which 1 ms to minimize.
[2023-03-10 19:18:10] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 62 ms
[2023-03-10 19:18:10] [INFO ] Computed and/alt/rep : 87/407/87 causal constraints (skipped 9 transitions) in 8 ms.
[2023-03-10 19:18:10] [INFO ] Added : 78 causal constraints over 17 iterations in 337 ms. Result :sat
Minimization took 86 ms.
[2023-03-10 19:18:10] [INFO ] [Real]Absence check using 2 positive place invariants in 3 ms returned sat
[2023-03-10 19:18:10] [INFO ] [Real]Absence check using 2 positive and 21 generalized place invariants in 8 ms returned sat
[2023-03-10 19:18:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 19:18:10] [INFO ] [Real]Absence check using state equation in 56 ms returned sat
[2023-03-10 19:18:10] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 19:18:10] [INFO ] [Nat]Absence check using 2 positive place invariants in 2 ms returned sat
[2023-03-10 19:18:10] [INFO ] [Nat]Absence check using 2 positive and 21 generalized place invariants in 8 ms returned sat
[2023-03-10 19:18:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 19:18:10] [INFO ] [Nat]Absence check using state equation in 46 ms returned sat
[2023-03-10 19:18:10] [INFO ] [Nat]Added 10 Read/Feed constraints in 17 ms returned sat
[2023-03-10 19:18:10] [INFO ] Computed and/alt/rep : 87/407/87 causal constraints (skipped 9 transitions) in 9 ms.
[2023-03-10 19:18:11] [INFO ] Deduced a trap composed of 8 places in 56 ms of which 1 ms to minimize.
[2023-03-10 19:18:11] [INFO ] Deduced a trap composed of 36 places in 52 ms of which 0 ms to minimize.
[2023-03-10 19:18:11] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 146 ms
[2023-03-10 19:18:11] [INFO ] Added : 69 causal constraints over 15 iterations in 473 ms. Result :sat
Minimization took 65 ms.
[2023-03-10 19:18:11] [INFO ] [Real]Absence check using 2 positive place invariants in 2 ms returned sat
[2023-03-10 19:18:11] [INFO ] [Real]Absence check using 2 positive and 21 generalized place invariants in 8 ms returned sat
[2023-03-10 19:18:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 19:18:11] [INFO ] [Real]Absence check using state equation in 51 ms returned sat
[2023-03-10 19:18:11] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 19:18:11] [INFO ] [Nat]Absence check using 2 positive place invariants in 2 ms returned sat
[2023-03-10 19:18:11] [INFO ] [Nat]Absence check using 2 positive and 21 generalized place invariants in 9 ms returned sat
[2023-03-10 19:18:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 19:18:11] [INFO ] [Nat]Absence check using state equation in 52 ms returned sat
[2023-03-10 19:18:11] [INFO ] [Nat]Added 10 Read/Feed constraints in 21 ms returned sat
[2023-03-10 19:18:11] [INFO ] Computed and/alt/rep : 87/407/87 causal constraints (skipped 9 transitions) in 8 ms.
[2023-03-10 19:18:11] [INFO ] Deduced a trap composed of 32 places in 53 ms of which 0 ms to minimize.
[2023-03-10 19:18:12] [INFO ] Deduced a trap composed of 35 places in 54 ms of which 1 ms to minimize.
[2023-03-10 19:18:12] [INFO ] Deduced a trap composed of 39 places in 60 ms of which 0 ms to minimize.
[2023-03-10 19:18:12] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 209 ms
[2023-03-10 19:18:12] [INFO ] Added : 57 causal constraints over 12 iterations in 426 ms. Result :sat
Minimization took 63 ms.
Current structural bounds on expressions (after SMT) : [-1, 1, 1, 44, 1, 1, 1, 1, 1, -1, -1] Max seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1]
Support contains 11 out of 108 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 108/108 places, 97/97 transitions.
Applied a total of 0 rules in 6 ms. Remains 108 /108 variables (removed 0) and now considering 97/97 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 6 ms. Remains : 108/108 places, 97/97 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 108/108 places, 97/97 transitions.
Applied a total of 0 rules in 5 ms. Remains 108 /108 variables (removed 0) and now considering 97/97 (removed 0) transitions.
[2023-03-10 19:18:12] [INFO ] Invariant cache hit.
[2023-03-10 19:18:13] [INFO ] Implicit Places using invariants in 150 ms returned [22, 28, 46, 47, 54, 60, 75, 80, 98, 105]
Discarding 10 places :
Implicit Place search using SMT only with invariants took 153 ms to find 10 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 98/108 places, 97/97 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 96 transition count 95
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 96 transition count 95
Free-agglomeration rule (complex) applied 6 times.
Iterating global reduction 0 with 6 rules applied. Total rules applied 10 place count 96 transition count 89
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 16 place count 90 transition count 89
Applied a total of 16 rules in 13 ms. Remains 90 /98 variables (removed 8) and now considering 89/97 (removed 8) transitions.
// Phase 1: matrix 89 rows 90 cols
[2023-03-10 19:18:13] [INFO ] Computed 14 place invariants in 4 ms
[2023-03-10 19:18:13] [INFO ] Implicit Places using invariants in 104 ms returned []
[2023-03-10 19:18:13] [INFO ] Invariant cache hit.
[2023-03-10 19:18:13] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-03-10 19:18:13] [INFO ] Implicit Places using invariants and state equation in 283 ms returned []
Implicit Place search using SMT with State Equation took 402 ms to find 0 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 90/108 places, 89/97 transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 574 ms. Remains : 90/108 places, 89/97 transitions.
[2023-03-10 19:18:13] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 144267 resets, run finished after 1146 ms. (steps per millisecond=872 ) properties (out of 11) seen :1
Incomplete Best-First random walk after 1000000 steps, including 91158 resets, run finished after 780 ms. (steps per millisecond=1282 ) properties (out of 11) seen :1
Incomplete Best-First random walk after 1000000 steps, including 91511 resets, run finished after 778 ms. (steps per millisecond=1285 ) properties (out of 11) seen :1
Incomplete Best-First random walk after 1000000 steps, including 91638 resets, run finished after 805 ms. (steps per millisecond=1242 ) properties (out of 11) seen :1
Incomplete Best-First random walk after 1000001 steps, including 91711 resets, run finished after 784 ms. (steps per millisecond=1275 ) properties (out of 11) seen :1
Incomplete Best-First random walk after 1000000 steps, including 91523 resets, run finished after 788 ms. (steps per millisecond=1269 ) properties (out of 11) seen :1
Incomplete Best-First random walk after 1000000 steps, including 91466 resets, run finished after 799 ms. (steps per millisecond=1251 ) properties (out of 11) seen :1
Incomplete Best-First random walk after 1000000 steps, including 91437 resets, run finished after 780 ms. (steps per millisecond=1282 ) properties (out of 11) seen :1
Incomplete Best-First random walk after 1000000 steps, including 91341 resets, run finished after 781 ms. (steps per millisecond=1280 ) properties (out of 11) seen :1
Incomplete Best-First random walk after 1000001 steps, including 91312 resets, run finished after 776 ms. (steps per millisecond=1288 ) properties (out of 11) seen :1
Incomplete Best-First random walk after 1000001 steps, including 91321 resets, run finished after 774 ms. (steps per millisecond=1291 ) properties (out of 11) seen :1
Incomplete Best-First random walk after 1000001 steps, including 91697 resets, run finished after 772 ms. (steps per millisecond=1295 ) properties (out of 11) seen :1
[2023-03-10 19:18:23] [INFO ] Invariant cache hit.
[2023-03-10 19:18:23] [INFO ] [Real]Absence check using 7 positive place invariants in 4 ms returned sat
[2023-03-10 19:18:23] [INFO ] [Real]Absence check using 7 positive and 7 generalized place invariants in 3 ms returned sat
[2023-03-10 19:18:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 19:18:23] [INFO ] [Real]Absence check using state equation in 42 ms returned sat
[2023-03-10 19:18:23] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 19:18:23] [INFO ] [Nat]Absence check using 7 positive place invariants in 4 ms returned sat
[2023-03-10 19:18:23] [INFO ] [Nat]Absence check using 7 positive and 7 generalized place invariants in 3 ms returned sat
[2023-03-10 19:18:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 19:18:23] [INFO ] [Nat]Absence check using state equation in 44 ms returned sat
[2023-03-10 19:18:23] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-03-10 19:18:23] [INFO ] [Nat]Added 10 Read/Feed constraints in 30 ms returned sat
[2023-03-10 19:18:23] [INFO ] Deduced a trap composed of 16 places in 45 ms of which 0 ms to minimize.
[2023-03-10 19:18:23] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 55 ms
[2023-03-10 19:18:23] [INFO ] Computed and/alt/rep : 86/431/86 causal constraints (skipped 2 transitions) in 6 ms.
[2023-03-10 19:18:23] [INFO ] Deduced a trap composed of 8 places in 43 ms of which 0 ms to minimize.
[2023-03-10 19:18:23] [INFO ] Deduced a trap composed of 33 places in 42 ms of which 1 ms to minimize.
[2023-03-10 19:18:23] [INFO ] Deduced a trap composed of 36 places in 44 ms of which 0 ms to minimize.
[2023-03-10 19:18:23] [INFO ] Deduced a trap composed of 38 places in 44 ms of which 0 ms to minimize.
[2023-03-10 19:18:23] [INFO ] Deduced a trap composed of 38 places in 46 ms of which 0 ms to minimize.
[2023-03-10 19:18:23] [INFO ] Deduced a trap composed of 35 places in 46 ms of which 1 ms to minimize.
[2023-03-10 19:18:24] [INFO ] Deduced a trap composed of 38 places in 46 ms of which 1 ms to minimize.
[2023-03-10 19:18:24] [INFO ] Deduced a trap composed of 39 places in 47 ms of which 0 ms to minimize.
[2023-03-10 19:18:24] [INFO ] Deduced a trap composed of 38 places in 50 ms of which 0 ms to minimize.
[2023-03-10 19:18:24] [INFO ] Deduced a trap composed of 40 places in 45 ms of which 0 ms to minimize.
[2023-03-10 19:18:24] [INFO ] Deduced a trap composed of 38 places in 47 ms of which 0 ms to minimize.
[2023-03-10 19:18:24] [INFO ] Deduced a trap composed of 43 places in 47 ms of which 0 ms to minimize.
[2023-03-10 19:18:24] [INFO ] Trap strengthening (SAT) tested/added 13/12 trap constraints in 710 ms
[2023-03-10 19:18:24] [INFO ] Added : 77 causal constraints over 17 iterations in 984 ms. Result :sat
Minimization took 80 ms.
[2023-03-10 19:18:24] [INFO ] [Real]Absence check using 7 positive place invariants in 4 ms returned sat
[2023-03-10 19:18:24] [INFO ] [Real]Absence check using 7 positive and 7 generalized place invariants in 3 ms returned sat
[2023-03-10 19:18:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 19:18:24] [INFO ] [Real]Absence check using state equation in 45 ms returned sat
[2023-03-10 19:18:24] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 19:18:24] [INFO ] [Nat]Absence check using 7 positive place invariants in 4 ms returned sat
[2023-03-10 19:18:24] [INFO ] [Nat]Absence check using 7 positive and 7 generalized place invariants in 4 ms returned sat
[2023-03-10 19:18:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 19:18:24] [INFO ] [Nat]Absence check using state equation in 47 ms returned sat
[2023-03-10 19:18:24] [INFO ] [Nat]Added 10 Read/Feed constraints in 9 ms returned sat
[2023-03-10 19:18:24] [INFO ] Deduced a trap composed of 17 places in 41 ms of which 1 ms to minimize.
[2023-03-10 19:18:24] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 51 ms
[2023-03-10 19:18:24] [INFO ] Computed and/alt/rep : 86/431/86 causal constraints (skipped 2 transitions) in 9 ms.
[2023-03-10 19:18:25] [INFO ] Deduced a trap composed of 11 places in 42 ms of which 1 ms to minimize.
[2023-03-10 19:18:25] [INFO ] Deduced a trap composed of 8 places in 38 ms of which 0 ms to minimize.
[2023-03-10 19:18:25] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 126 ms
[2023-03-10 19:18:25] [INFO ] Added : 85 causal constraints over 18 iterations in 587 ms. Result :sat
Minimization took 111 ms.
[2023-03-10 19:18:25] [INFO ] [Real]Absence check using 7 positive place invariants in 4 ms returned sat
[2023-03-10 19:18:25] [INFO ] [Real]Absence check using 7 positive and 7 generalized place invariants in 4 ms returned sat
[2023-03-10 19:18:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 19:18:25] [INFO ] [Real]Absence check using state equation in 44 ms returned sat
[2023-03-10 19:18:25] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 19:18:25] [INFO ] [Nat]Absence check using 7 positive place invariants in 4 ms returned sat
[2023-03-10 19:18:25] [INFO ] [Nat]Absence check using 7 positive and 7 generalized place invariants in 3 ms returned sat
[2023-03-10 19:18:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 19:18:25] [INFO ] [Nat]Absence check using state equation in 45 ms returned sat
[2023-03-10 19:18:25] [INFO ] [Nat]Added 10 Read/Feed constraints in 5 ms returned sat
[2023-03-10 19:18:25] [INFO ] Computed and/alt/rep : 86/431/86 causal constraints (skipped 2 transitions) in 7 ms.
[2023-03-10 19:18:25] [INFO ] Added : 82 causal constraints over 17 iterations in 321 ms. Result :sat
Minimization took 82 ms.
[2023-03-10 19:18:26] [INFO ] [Real]Absence check using 7 positive place invariants in 4 ms returned sat
[2023-03-10 19:18:26] [INFO ] [Real]Absence check using 7 positive and 7 generalized place invariants in 5 ms returned sat
[2023-03-10 19:18:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 19:18:26] [INFO ] [Real]Absence check using state equation in 42 ms returned sat
[2023-03-10 19:18:26] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 19:18:26] [INFO ] [Nat]Absence check using 7 positive place invariants in 4 ms returned sat
[2023-03-10 19:18:26] [INFO ] [Nat]Absence check using 7 positive and 7 generalized place invariants in 2 ms returned sat
[2023-03-10 19:18:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 19:18:26] [INFO ] [Nat]Absence check using state equation in 47 ms returned sat
[2023-03-10 19:18:26] [INFO ] [Nat]Added 10 Read/Feed constraints in 14 ms returned sat
[2023-03-10 19:18:26] [INFO ] Computed and/alt/rep : 86/431/86 causal constraints (skipped 2 transitions) in 7 ms.
[2023-03-10 19:18:26] [INFO ] Deduced a trap composed of 8 places in 38 ms of which 0 ms to minimize.
[2023-03-10 19:18:26] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 54 ms
[2023-03-10 19:18:26] [INFO ] Added : 58 causal constraints over 12 iterations in 236 ms. Result :sat
Minimization took 61 ms.
[2023-03-10 19:18:26] [INFO ] [Real]Absence check using 7 positive place invariants in 5 ms returned sat
[2023-03-10 19:18:26] [INFO ] [Real]Absence check using 7 positive and 7 generalized place invariants in 3 ms returned sat
[2023-03-10 19:18:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 19:18:26] [INFO ] [Real]Absence check using state equation in 47 ms returned sat
[2023-03-10 19:18:26] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 19:18:26] [INFO ] [Nat]Absence check using 7 positive place invariants in 4 ms returned sat
[2023-03-10 19:18:26] [INFO ] [Nat]Absence check using 7 positive and 7 generalized place invariants in 3 ms returned sat
[2023-03-10 19:18:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 19:18:26] [INFO ] [Nat]Absence check using state equation in 44 ms returned sat
[2023-03-10 19:18:26] [INFO ] [Nat]Added 10 Read/Feed constraints in 13 ms returned sat
[2023-03-10 19:18:26] [INFO ] Computed and/alt/rep : 86/431/86 causal constraints (skipped 2 transitions) in 7 ms.
[2023-03-10 19:18:26] [INFO ] Deduced a trap composed of 8 places in 40 ms of which 0 ms to minimize.
[2023-03-10 19:18:26] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 53 ms
[2023-03-10 19:18:26] [INFO ] Added : 33 causal constraints over 7 iterations in 169 ms. Result :sat
Minimization took 46 ms.
[2023-03-10 19:18:26] [INFO ] [Real]Absence check using 7 positive place invariants in 4 ms returned sat
[2023-03-10 19:18:26] [INFO ] [Real]Absence check using 7 positive and 7 generalized place invariants in 3 ms returned sat
[2023-03-10 19:18:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 19:18:27] [INFO ] [Real]Absence check using state equation in 44 ms returned sat
[2023-03-10 19:18:27] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 19:18:27] [INFO ] [Nat]Absence check using 7 positive place invariants in 4 ms returned sat
[2023-03-10 19:18:27] [INFO ] [Nat]Absence check using 7 positive and 7 generalized place invariants in 3 ms returned sat
[2023-03-10 19:18:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 19:18:27] [INFO ] [Nat]Absence check using state equation in 51 ms returned sat
[2023-03-10 19:18:27] [INFO ] [Nat]Added 10 Read/Feed constraints in 14 ms returned sat
[2023-03-10 19:18:27] [INFO ] Computed and/alt/rep : 86/431/86 causal constraints (skipped 2 transitions) in 8 ms.
[2023-03-10 19:18:27] [INFO ] Deduced a trap composed of 33 places in 43 ms of which 0 ms to minimize.
[2023-03-10 19:18:27] [INFO ] Deduced a trap composed of 8 places in 42 ms of which 0 ms to minimize.
[2023-03-10 19:18:27] [INFO ] Deduced a trap composed of 32 places in 55 ms of which 1 ms to minimize.
[2023-03-10 19:18:27] [INFO ] Deduced a trap composed of 13 places in 41 ms of which 0 ms to minimize.
[2023-03-10 19:18:27] [INFO ] Deduced a trap composed of 33 places in 49 ms of which 0 ms to minimize.
[2023-03-10 19:18:27] [INFO ] Deduced a trap composed of 25 places in 47 ms of which 1 ms to minimize.
[2023-03-10 19:18:27] [INFO ] Deduced a trap composed of 33 places in 44 ms of which 1 ms to minimize.
[2023-03-10 19:18:27] [INFO ] Trap strengthening (SAT) tested/added 8/7 trap constraints in 426 ms
[2023-03-10 19:18:27] [INFO ] Added : 70 causal constraints over 15 iterations in 693 ms. Result :sat
Minimization took 94 ms.
[2023-03-10 19:18:27] [INFO ] [Real]Absence check using 7 positive place invariants in 4 ms returned sat
[2023-03-10 19:18:27] [INFO ] [Real]Absence check using 7 positive and 7 generalized place invariants in 2 ms returned sat
[2023-03-10 19:18:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 19:18:27] [INFO ] [Real]Absence check using state equation in 44 ms returned sat
[2023-03-10 19:18:27] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 19:18:28] [INFO ] [Nat]Absence check using 7 positive place invariants in 4 ms returned sat
[2023-03-10 19:18:28] [INFO ] [Nat]Absence check using 7 positive and 7 generalized place invariants in 3 ms returned sat
[2023-03-10 19:18:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 19:18:28] [INFO ] [Nat]Absence check using state equation in 47 ms returned sat
[2023-03-10 19:18:28] [INFO ] [Nat]Added 10 Read/Feed constraints in 6 ms returned sat
[2023-03-10 19:18:28] [INFO ] Computed and/alt/rep : 86/431/86 causal constraints (skipped 2 transitions) in 7 ms.
[2023-03-10 19:18:28] [INFO ] Deduced a trap composed of 16 places in 36 ms of which 1 ms to minimize.
[2023-03-10 19:18:28] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 60 ms
[2023-03-10 19:18:28] [INFO ] Added : 86 causal constraints over 18 iterations in 542 ms. Result :sat
Minimization took 114 ms.
[2023-03-10 19:18:28] [INFO ] [Real]Absence check using 7 positive place invariants in 4 ms returned sat
[2023-03-10 19:18:28] [INFO ] [Real]Absence check using 7 positive and 7 generalized place invariants in 2 ms returned sat
[2023-03-10 19:18:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 19:18:28] [INFO ] [Real]Absence check using state equation in 44 ms returned sat
[2023-03-10 19:18:28] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 19:18:28] [INFO ] [Nat]Absence check using 7 positive place invariants in 4 ms returned sat
[2023-03-10 19:18:28] [INFO ] [Nat]Absence check using 7 positive and 7 generalized place invariants in 3 ms returned sat
[2023-03-10 19:18:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 19:18:28] [INFO ] [Nat]Absence check using state equation in 45 ms returned sat
[2023-03-10 19:18:28] [INFO ] [Nat]Added 10 Read/Feed constraints in 5 ms returned sat
[2023-03-10 19:18:28] [INFO ] Computed and/alt/rep : 86/431/86 causal constraints (skipped 2 transitions) in 6 ms.
[2023-03-10 19:18:29] [INFO ] Deduced a trap composed of 8 places in 36 ms of which 0 ms to minimize.
[2023-03-10 19:18:29] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 53 ms
[2023-03-10 19:18:29] [INFO ] Added : 83 causal constraints over 18 iterations in 386 ms. Result :sat
Minimization took 89 ms.
[2023-03-10 19:18:29] [INFO ] [Real]Absence check using 7 positive place invariants in 4 ms returned sat
[2023-03-10 19:18:29] [INFO ] [Real]Absence check using 7 positive and 7 generalized place invariants in 2 ms returned sat
[2023-03-10 19:18:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 19:18:29] [INFO ] [Real]Absence check using state equation in 47 ms returned sat
[2023-03-10 19:18:29] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 19:18:29] [INFO ] [Nat]Absence check using 7 positive place invariants in 5 ms returned sat
[2023-03-10 19:18:29] [INFO ] [Nat]Absence check using 7 positive and 7 generalized place invariants in 3 ms returned sat
[2023-03-10 19:18:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 19:18:29] [INFO ] [Nat]Absence check using state equation in 45 ms returned sat
[2023-03-10 19:18:29] [INFO ] [Nat]Added 10 Read/Feed constraints in 7 ms returned sat
[2023-03-10 19:18:29] [INFO ] Computed and/alt/rep : 86/431/86 causal constraints (skipped 2 transitions) in 7 ms.
[2023-03-10 19:18:30] [INFO ] Added : 85 causal constraints over 18 iterations in 445 ms. Result :sat
Minimization took 103 ms.
[2023-03-10 19:18:30] [INFO ] [Real]Absence check using 7 positive place invariants in 4 ms returned sat
[2023-03-10 19:18:30] [INFO ] [Real]Absence check using 7 positive and 7 generalized place invariants in 2 ms returned sat
[2023-03-10 19:18:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 19:18:30] [INFO ] [Real]Absence check using state equation in 44 ms returned sat
[2023-03-10 19:18:30] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 19:18:30] [INFO ] [Nat]Absence check using 7 positive place invariants in 4 ms returned sat
[2023-03-10 19:18:30] [INFO ] [Nat]Absence check using 7 positive and 7 generalized place invariants in 2 ms returned sat
[2023-03-10 19:18:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 19:18:30] [INFO ] [Nat]Absence check using state equation in 47 ms returned sat
[2023-03-10 19:18:30] [INFO ] [Nat]Added 10 Read/Feed constraints in 30 ms returned sat
[2023-03-10 19:18:30] [INFO ] Deduced a trap composed of 33 places in 47 ms of which 1 ms to minimize.
[2023-03-10 19:18:30] [INFO ] Deduced a trap composed of 15 places in 46 ms of which 0 ms to minimize.
[2023-03-10 19:18:30] [INFO ] Deduced a trap composed of 31 places in 52 ms of which 1 ms to minimize.
[2023-03-10 19:18:30] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 177 ms
[2023-03-10 19:18:30] [INFO ] Computed and/alt/rep : 86/431/86 causal constraints (skipped 2 transitions) in 5 ms.
[2023-03-10 19:18:30] [INFO ] Deduced a trap composed of 29 places in 40 ms of which 1 ms to minimize.
[2023-03-10 19:18:31] [INFO ] Deduced a trap composed of 39 places in 40 ms of which 0 ms to minimize.
[2023-03-10 19:18:31] [INFO ] Deduced a trap composed of 37 places in 40 ms of which 0 ms to minimize.
[2023-03-10 19:18:31] [INFO ] Deduced a trap composed of 41 places in 45 ms of which 0 ms to minimize.
[2023-03-10 19:18:31] [INFO ] Deduced a trap composed of 35 places in 47 ms of which 0 ms to minimize.
[2023-03-10 19:18:31] [INFO ] Trap strengthening (SAT) tested/added 6/5 trap constraints in 291 ms
[2023-03-10 19:18:31] [INFO ] Added : 83 causal constraints over 18 iterations in 687 ms. Result :sat
Minimization took 172 ms.
[2023-03-10 19:18:31] [INFO ] [Real]Absence check using 7 positive place invariants in 5 ms returned sat
[2023-03-10 19:18:31] [INFO ] [Real]Absence check using 7 positive and 7 generalized place invariants in 3 ms returned sat
[2023-03-10 19:18:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 19:18:31] [INFO ] [Real]Absence check using state equation in 50 ms returned sat
[2023-03-10 19:18:31] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 19:18:31] [INFO ] [Nat]Absence check using 7 positive place invariants in 5 ms returned sat
[2023-03-10 19:18:31] [INFO ] [Nat]Absence check using 7 positive and 7 generalized place invariants in 3 ms returned sat
[2023-03-10 19:18:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 19:18:31] [INFO ] [Nat]Absence check using state equation in 44 ms returned sat
[2023-03-10 19:18:31] [INFO ] [Nat]Added 10 Read/Feed constraints in 9 ms returned sat
[2023-03-10 19:18:31] [INFO ] Computed and/alt/rep : 86/431/86 causal constraints (skipped 2 transitions) in 7 ms.
[2023-03-10 19:18:31] [INFO ] Deduced a trap composed of 37 places in 42 ms of which 0 ms to minimize.
[2023-03-10 19:18:31] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 59 ms
[2023-03-10 19:18:31] [INFO ] Added : 64 causal constraints over 14 iterations in 330 ms. Result :sat
Minimization took 70 ms.
Current structural bounds on expressions (after SMT) : [-1, 1, 1, 1, 1, 1, 1, 1, 1, -1, -1] Max seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1]
Support contains 11 out of 90 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 90/90 places, 89/89 transitions.
Applied a total of 0 rules in 5 ms. Remains 90 /90 variables (removed 0) and now considering 89/89 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 5 ms. Remains : 90/90 places, 89/89 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 90/90 places, 89/89 transitions.
Applied a total of 0 rules in 4 ms. Remains 90 /90 variables (removed 0) and now considering 89/89 (removed 0) transitions.
[2023-03-10 19:18:32] [INFO ] Invariant cache hit.
[2023-03-10 19:18:32] [INFO ] Implicit Places using invariants in 107 ms returned []
[2023-03-10 19:18:32] [INFO ] Invariant cache hit.
[2023-03-10 19:18:32] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-03-10 19:18:32] [INFO ] Implicit Places using invariants and state equation in 291 ms returned []
Implicit Place search using SMT with State Equation took 400 ms to find 0 implicit places.
[2023-03-10 19:18:33] [INFO ] Redundant transitions in 2 ms returned []
[2023-03-10 19:18:33] [INFO ] Invariant cache hit.
[2023-03-10 19:18:33] [INFO ] Dead Transitions using invariants and state equation in 72 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 485 ms. Remains : 90/90 places, 89/89 transitions.
Starting property specific reduction for DoubleExponent-PT-004-UpperBounds-00
[2023-03-10 19:18:33] [INFO ] Invariant cache hit.
Incomplete random walk after 10000 steps, including 1430 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 943 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 1) seen :0
[2023-03-10 19:18:33] [INFO ] Invariant cache hit.
[2023-03-10 19:18:33] [INFO ] [Real]Absence check using 7 positive place invariants in 4 ms returned sat
[2023-03-10 19:18:33] [INFO ] [Real]Absence check using 7 positive and 7 generalized place invariants in 2 ms returned sat
[2023-03-10 19:18:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 19:18:33] [INFO ] [Real]Absence check using state equation in 36 ms returned sat
[2023-03-10 19:18:33] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 19:18:33] [INFO ] [Nat]Absence check using 7 positive place invariants in 4 ms returned sat
[2023-03-10 19:18:33] [INFO ] [Nat]Absence check using 7 positive and 7 generalized place invariants in 2 ms returned sat
[2023-03-10 19:18:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 19:18:33] [INFO ] [Nat]Absence check using state equation in 43 ms returned sat
[2023-03-10 19:18:33] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-03-10 19:18:33] [INFO ] [Nat]Added 10 Read/Feed constraints in 31 ms returned sat
[2023-03-10 19:18:33] [INFO ] Deduced a trap composed of 16 places in 47 ms of which 0 ms to minimize.
[2023-03-10 19:18:33] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 57 ms
[2023-03-10 19:18:33] [INFO ] Computed and/alt/rep : 86/431/86 causal constraints (skipped 2 transitions) in 7 ms.
[2023-03-10 19:18:33] [INFO ] Deduced a trap composed of 8 places in 43 ms of which 1 ms to minimize.
[2023-03-10 19:18:33] [INFO ] Deduced a trap composed of 33 places in 40 ms of which 1 ms to minimize.
[2023-03-10 19:18:33] [INFO ] Deduced a trap composed of 36 places in 42 ms of which 0 ms to minimize.
[2023-03-10 19:18:33] [INFO ] Deduced a trap composed of 38 places in 45 ms of which 1 ms to minimize.
[2023-03-10 19:18:33] [INFO ] Deduced a trap composed of 38 places in 53 ms of which 1 ms to minimize.
[2023-03-10 19:18:33] [INFO ] Deduced a trap composed of 35 places in 41 ms of which 0 ms to minimize.
[2023-03-10 19:18:33] [INFO ] Deduced a trap composed of 38 places in 46 ms of which 0 ms to minimize.
[2023-03-10 19:18:34] [INFO ] Deduced a trap composed of 39 places in 45 ms of which 0 ms to minimize.
[2023-03-10 19:18:34] [INFO ] Deduced a trap composed of 38 places in 44 ms of which 0 ms to minimize.
[2023-03-10 19:18:34] [INFO ] Deduced a trap composed of 40 places in 44 ms of which 0 ms to minimize.
[2023-03-10 19:18:34] [INFO ] Deduced a trap composed of 38 places in 43 ms of which 1 ms to minimize.
[2023-03-10 19:18:34] [INFO ] Deduced a trap composed of 43 places in 44 ms of which 0 ms to minimize.
[2023-03-10 19:18:34] [INFO ] Trap strengthening (SAT) tested/added 13/12 trap constraints in 691 ms
[2023-03-10 19:18:34] [INFO ] Added : 77 causal constraints over 17 iterations in 968 ms. Result :sat
Minimization took 80 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, 89/89 transitions.
Graph (complete) has 311 edges and 90 vertex of which 88 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.1 ms
Discarding 2 places :
Also discarding 0 output transitions
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 88 transition count 88
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 1 Pre rules applied. Total rules applied 2 place count 88 transition count 87
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 1 with 2 rules applied. Total rules applied 4 place count 87 transition count 87
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 1 with 12 rules applied. Total rules applied 16 place count 81 transition count 81
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 1 with 1 rules applied. Total rules applied 17 place count 81 transition count 80
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 18 place count 80 transition count 80
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 2 with 1 rules applied. Total rules applied 19 place count 80 transition count 80
Applied a total of 19 rules in 17 ms. Remains 80 /90 variables (removed 10) and now considering 80/89 (removed 9) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 17 ms. Remains : 80/90 places, 80/89 transitions.
// Phase 1: matrix 80 rows 80 cols
[2023-03-10 19:18:34] [INFO ] Computed 13 place invariants in 3 ms
Incomplete random walk after 1000000 steps, including 144327 resets, run finished after 894 ms. (steps per millisecond=1118 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 91311 resets, run finished after 635 ms. (steps per millisecond=1574 ) properties (out of 1) seen :0
[2023-03-10 19:18:36] [INFO ] Invariant cache hit.
[2023-03-10 19:18:36] [INFO ] [Real]Absence check using 7 positive place invariants in 4 ms returned sat
[2023-03-10 19:18:36] [INFO ] [Real]Absence check using 7 positive and 6 generalized place invariants in 2 ms returned sat
[2023-03-10 19:18:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 19:18:36] [INFO ] [Real]Absence check using state equation in 54 ms returned sat
[2023-03-10 19:18:36] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 19:18:36] [INFO ] [Nat]Absence check using 7 positive place invariants in 4 ms returned sat
[2023-03-10 19:18:36] [INFO ] [Nat]Absence check using 7 positive and 6 generalized place invariants in 2 ms returned sat
[2023-03-10 19:18:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 19:18:36] [INFO ] [Nat]Absence check using state equation in 39 ms returned sat
[2023-03-10 19:18:36] [INFO ] State equation strengthened by 14 read => feed constraints.
[2023-03-10 19:18:36] [INFO ] [Nat]Added 14 Read/Feed constraints in 14 ms returned sat
[2023-03-10 19:18:36] [INFO ] Deduced a trap composed of 23 places in 44 ms of which 1 ms to minimize.
[2023-03-10 19:18:36] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 54 ms
[2023-03-10 19:18:36] [INFO ] Computed and/alt/rep : 75/424/75 causal constraints (skipped 4 transitions) in 6 ms.
[2023-03-10 19:18:36] [INFO ] Deduced a trap composed of 36 places in 41 ms of which 0 ms to minimize.
[2023-03-10 19:18:36] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 58 ms
[2023-03-10 19:18:36] [INFO ] Added : 74 causal constraints over 16 iterations in 496 ms. Result :sat
Minimization took 176 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[0]
Support contains 1 out of 80 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 80/80 places, 80/80 transitions.
Applied a total of 0 rules in 4 ms. Remains 80 /80 variables (removed 0) and now considering 80/80 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4 ms. Remains : 80/80 places, 80/80 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 80/80 places, 80/80 transitions.
Applied a total of 0 rules in 3 ms. Remains 80 /80 variables (removed 0) and now considering 80/80 (removed 0) transitions.
[2023-03-10 19:18:36] [INFO ] Invariant cache hit.
[2023-03-10 19:18:37] [INFO ] Implicit Places using invariants in 98 ms returned []
[2023-03-10 19:18:37] [INFO ] Invariant cache hit.
[2023-03-10 19:18:37] [INFO ] State equation strengthened by 14 read => feed constraints.
[2023-03-10 19:18:37] [INFO ] Implicit Places using invariants and state equation in 253 ms returned []
Implicit Place search using SMT with State Equation took 365 ms to find 0 implicit places.
[2023-03-10 19:18:37] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-10 19:18:37] [INFO ] Invariant cache hit.
[2023-03-10 19:18:37] [INFO ] Dead Transitions using invariants and state equation in 66 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 443 ms. Remains : 80/80 places, 80/80 transitions.
Ending property specific reduction for DoubleExponent-PT-004-UpperBounds-00 in 4339 ms.
Starting property specific reduction for DoubleExponent-PT-004-UpperBounds-02
// Phase 1: matrix 89 rows 90 cols
[2023-03-10 19:18:37] [INFO ] Computed 14 place invariants in 3 ms
Incomplete random walk after 10000 steps, including 1416 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 882 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties (out of 1) seen :0
[2023-03-10 19:18:37] [INFO ] Invariant cache hit.
[2023-03-10 19:18:37] [INFO ] [Real]Absence check using 7 positive place invariants in 4 ms returned sat
[2023-03-10 19:18:37] [INFO ] [Real]Absence check using 7 positive and 7 generalized place invariants in 2 ms returned sat
[2023-03-10 19:18:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 19:18:37] [INFO ] [Real]Absence check using state equation in 47 ms returned sat
[2023-03-10 19:18:37] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 19:18:37] [INFO ] [Nat]Absence check using 7 positive place invariants in 4 ms returned sat
[2023-03-10 19:18:37] [INFO ] [Nat]Absence check using 7 positive and 7 generalized place invariants in 3 ms returned sat
[2023-03-10 19:18:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 19:18:37] [INFO ] [Nat]Absence check using state equation in 40 ms returned sat
[2023-03-10 19:18:37] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-03-10 19:18:37] [INFO ] [Nat]Added 10 Read/Feed constraints in 8 ms returned sat
[2023-03-10 19:18:37] [INFO ] Deduced a trap composed of 17 places in 40 ms of which 1 ms to minimize.
[2023-03-10 19:18:37] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 50 ms
[2023-03-10 19:18:37] [INFO ] Computed and/alt/rep : 86/431/86 causal constraints (skipped 2 transitions) in 6 ms.
[2023-03-10 19:18:38] [INFO ] Deduced a trap composed of 11 places in 43 ms of which 0 ms to minimize.
[2023-03-10 19:18:38] [INFO ] Deduced a trap composed of 8 places in 36 ms of which 0 ms to minimize.
[2023-03-10 19:18:38] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 126 ms
[2023-03-10 19:18:38] [INFO ] Added : 85 causal constraints over 18 iterations in 584 ms. Result :sat
Minimization took 111 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, 89/89 transitions.
Graph (complete) has 311 edges and 90 vertex of which 87 are kept as prefixes of interest. Removing 3 places using SCC suffix rule.0 ms
Discarding 3 places :
Also discarding 0 output transitions
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 87 transition count 88
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 1 Pre rules applied. Total rules applied 2 place count 87 transition count 87
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 1 with 2 rules applied. Total rules applied 4 place count 86 transition count 87
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 1 with 12 rules applied. Total rules applied 16 place count 80 transition count 81
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 1 with 1 rules applied. Total rules applied 17 place count 80 transition count 80
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 18 place count 79 transition count 80
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 2 with 1 rules applied. Total rules applied 19 place count 79 transition count 80
Applied a total of 19 rules in 20 ms. Remains 79 /90 variables (removed 11) and now considering 80/89 (removed 9) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 21 ms. Remains : 79/90 places, 80/89 transitions.
// Phase 1: matrix 80 rows 79 cols
[2023-03-10 19:18:38] [INFO ] Computed 13 place invariants in 2 ms
Incomplete random walk after 1000000 steps, including 144343 resets, run finished after 889 ms. (steps per millisecond=1124 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000000 steps, including 91266 resets, run finished after 636 ms. (steps per millisecond=1572 ) properties (out of 1) seen :0
[2023-03-10 19:18:40] [INFO ] Invariant cache hit.
[2023-03-10 19:18:40] [INFO ] [Real]Absence check using 4 positive place invariants in 3 ms returned sat
[2023-03-10 19:18:40] [INFO ] [Real]Absence check using 4 positive and 9 generalized place invariants in 4 ms returned sat
[2023-03-10 19:18:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 19:18:40] [INFO ] [Real]Absence check using state equation in 40 ms returned sat
[2023-03-10 19:18:40] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 19:18:40] [INFO ] [Nat]Absence check using 4 positive place invariants in 3 ms returned sat
[2023-03-10 19:18:40] [INFO ] [Nat]Absence check using 4 positive and 9 generalized place invariants in 4 ms returned sat
[2023-03-10 19:18:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 19:18:40] [INFO ] [Nat]Absence check using state equation in 39 ms returned sat
[2023-03-10 19:18:40] [INFO ] State equation strengthened by 13 read => feed constraints.
[2023-03-10 19:18:40] [INFO ] [Nat]Added 13 Read/Feed constraints in 14 ms returned sat
[2023-03-10 19:18:40] [INFO ] Computed and/alt/rep : 75/430/75 causal constraints (skipped 4 transitions) in 7 ms.
[2023-03-10 19:18:40] [INFO ] Added : 74 causal constraints over 16 iterations in 344 ms. Result :sat
Minimization took 84 ms.
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Support contains 1 out of 79 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 79/79 places, 80/80 transitions.
Applied a total of 0 rules in 3 ms. Remains 79 /79 variables (removed 0) and now considering 80/80 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4 ms. Remains : 79/79 places, 80/80 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 79/79 places, 80/80 transitions.
Applied a total of 0 rules in 3 ms. Remains 79 /79 variables (removed 0) and now considering 80/80 (removed 0) transitions.
[2023-03-10 19:18:40] [INFO ] Invariant cache hit.
[2023-03-10 19:18:40] [INFO ] Implicit Places using invariants in 109 ms returned []
[2023-03-10 19:18:40] [INFO ] Invariant cache hit.
[2023-03-10 19:18:40] [INFO ] State equation strengthened by 13 read => feed constraints.
[2023-03-10 19:18:41] [INFO ] Implicit Places using invariants and state equation in 240 ms returned []
Implicit Place search using SMT with State Equation took 351 ms to find 0 implicit places.
[2023-03-10 19:18:41] [INFO ] Redundant transitions in 2 ms returned []
[2023-03-10 19:18:41] [INFO ] Invariant cache hit.
[2023-03-10 19:18:41] [INFO ] Dead Transitions using invariants and state equation in 80 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 441 ms. Remains : 79/79 places, 80/80 transitions.
Ending property specific reduction for DoubleExponent-PT-004-UpperBounds-02 in 3712 ms.
Starting property specific reduction for DoubleExponent-PT-004-UpperBounds-03
// Phase 1: matrix 89 rows 90 cols
[2023-03-10 19:18:41] [INFO ] Computed 14 place invariants in 2 ms
Incomplete random walk after 10000 steps, including 1437 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 922 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties (out of 1) seen :0
[2023-03-10 19:18:41] [INFO ] Invariant cache hit.
[2023-03-10 19:18:41] [INFO ] [Real]Absence check using 7 positive place invariants in 4 ms returned sat
[2023-03-10 19:18:41] [INFO ] [Real]Absence check using 7 positive and 7 generalized place invariants in 3 ms returned sat
[2023-03-10 19:18:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 19:18:41] [INFO ] [Real]Absence check using state equation in 44 ms returned sat
[2023-03-10 19:18:41] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 19:18:41] [INFO ] [Nat]Absence check using 7 positive place invariants in 4 ms returned sat
[2023-03-10 19:18:41] [INFO ] [Nat]Absence check using 7 positive and 7 generalized place invariants in 3 ms returned sat
[2023-03-10 19:18:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 19:18:41] [INFO ] [Nat]Absence check using state equation in 47 ms returned sat
[2023-03-10 19:18:41] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-03-10 19:18:41] [INFO ] [Nat]Added 10 Read/Feed constraints in 6 ms returned sat
[2023-03-10 19:18:41] [INFO ] Computed and/alt/rep : 86/431/86 causal constraints (skipped 2 transitions) in 7 ms.
[2023-03-10 19:18:41] [INFO ] Added : 82 causal constraints over 17 iterations in 317 ms. Result :sat
Minimization took 78 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, 89/89 transitions.
Graph (complete) has 311 edges and 90 vertex of which 87 are kept as prefixes of interest. Removing 3 places using SCC suffix rule.1 ms
Discarding 3 places :
Also discarding 0 output transitions
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 87 transition count 88
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 1 Pre rules applied. Total rules applied 2 place count 87 transition count 87
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 1 with 2 rules applied. Total rules applied 4 place count 86 transition count 87
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 1 with 12 rules applied. Total rules applied 16 place count 80 transition count 81
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 1 with 1 rules applied. Total rules applied 17 place count 80 transition count 80
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 18 place count 79 transition count 80
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 2 with 1 rules applied. Total rules applied 19 place count 79 transition count 80
Applied a total of 19 rules in 18 ms. Remains 79 /90 variables (removed 11) and now considering 80/89 (removed 9) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 18 ms. Remains : 79/90 places, 80/89 transitions.
// Phase 1: matrix 80 rows 79 cols
[2023-03-10 19:18:41] [INFO ] Computed 13 place invariants in 2 ms
Incomplete random walk after 1000000 steps, including 144615 resets, run finished after 882 ms. (steps per millisecond=1133 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000000 steps, including 91203 resets, run finished after 637 ms. (steps per millisecond=1569 ) properties (out of 1) seen :0
[2023-03-10 19:18:43] [INFO ] Invariant cache hit.
[2023-03-10 19:18:43] [INFO ] [Real]Absence check using 7 positive place invariants in 4 ms returned sat
[2023-03-10 19:18:43] [INFO ] [Real]Absence check using 7 positive and 6 generalized place invariants in 2 ms returned sat
[2023-03-10 19:18:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 19:18:43] [INFO ] [Real]Absence check using state equation in 39 ms returned sat
[2023-03-10 19:18:43] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 19:18:43] [INFO ] [Nat]Absence check using 7 positive place invariants in 4 ms returned sat
[2023-03-10 19:18:43] [INFO ] [Nat]Absence check using 7 positive and 6 generalized place invariants in 2 ms returned sat
[2023-03-10 19:18:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 19:18:43] [INFO ] [Nat]Absence check using state equation in 40 ms returned sat
[2023-03-10 19:18:43] [INFO ] State equation strengthened by 13 read => feed constraints.
[2023-03-10 19:18:43] [INFO ] [Nat]Added 13 Read/Feed constraints in 8 ms returned sat
[2023-03-10 19:18:43] [INFO ] Computed and/alt/rep : 75/426/75 causal constraints (skipped 4 transitions) in 6 ms.
[2023-03-10 19:18:43] [INFO ] Deduced a trap composed of 8 places in 30 ms of which 0 ms to minimize.
[2023-03-10 19:18:43] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 45 ms
[2023-03-10 19:18:43] [INFO ] Added : 48 causal constraints over 11 iterations in 194 ms. Result :sat
Minimization took 51 ms.
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Support contains 1 out of 79 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 79/79 places, 80/80 transitions.
Applied a total of 0 rules in 3 ms. Remains 79 /79 variables (removed 0) and now considering 80/80 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3 ms. Remains : 79/79 places, 80/80 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 79/79 places, 80/80 transitions.
Applied a total of 0 rules in 3 ms. Remains 79 /79 variables (removed 0) and now considering 80/80 (removed 0) transitions.
[2023-03-10 19:18:43] [INFO ] Invariant cache hit.
[2023-03-10 19:18:43] [INFO ] Implicit Places using invariants in 103 ms returned []
[2023-03-10 19:18:43] [INFO ] Invariant cache hit.
[2023-03-10 19:18:43] [INFO ] State equation strengthened by 13 read => feed constraints.
[2023-03-10 19:18:44] [INFO ] Implicit Places using invariants and state equation in 254 ms returned []
Implicit Place search using SMT with State Equation took 358 ms to find 0 implicit places.
[2023-03-10 19:18:44] [INFO ] Redundant transitions in 2 ms returned []
[2023-03-10 19:18:44] [INFO ] Invariant cache hit.
[2023-03-10 19:18:44] [INFO ] Dead Transitions using invariants and state equation in 65 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 434 ms. Remains : 79/79 places, 80/80 transitions.
Ending property specific reduction for DoubleExponent-PT-004-UpperBounds-03 in 3045 ms.
Starting property specific reduction for DoubleExponent-PT-004-UpperBounds-04
// Phase 1: matrix 89 rows 90 cols
[2023-03-10 19:18:44] [INFO ] Computed 14 place invariants in 2 ms
Incomplete random walk after 10000 steps, including 1459 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 893 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties (out of 1) seen :0
[2023-03-10 19:18:44] [INFO ] Invariant cache hit.
[2023-03-10 19:18:44] [INFO ] [Real]Absence check using 7 positive place invariants in 4 ms returned sat
[2023-03-10 19:18:44] [INFO ] [Real]Absence check using 7 positive and 7 generalized place invariants in 3 ms returned sat
[2023-03-10 19:18:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 19:18:44] [INFO ] [Real]Absence check using state equation in 43 ms returned sat
[2023-03-10 19:18:44] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 19:18:44] [INFO ] [Nat]Absence check using 7 positive place invariants in 4 ms returned sat
[2023-03-10 19:18:44] [INFO ] [Nat]Absence check using 7 positive and 7 generalized place invariants in 2 ms returned sat
[2023-03-10 19:18:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 19:18:44] [INFO ] [Nat]Absence check using state equation in 45 ms returned sat
[2023-03-10 19:18:44] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-03-10 19:18:44] [INFO ] [Nat]Added 10 Read/Feed constraints in 13 ms returned sat
[2023-03-10 19:18:44] [INFO ] Computed and/alt/rep : 86/431/86 causal constraints (skipped 2 transitions) in 8 ms.
[2023-03-10 19:18:44] [INFO ] Deduced a trap composed of 8 places in 38 ms of which 1 ms to minimize.
[2023-03-10 19:18:44] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 55 ms
[2023-03-10 19:18:44] [INFO ] Added : 58 causal constraints over 12 iterations in 234 ms. Result :sat
Minimization took 61 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, 89/89 transitions.
Graph (complete) has 311 edges and 90 vertex of which 87 are kept as prefixes of interest. Removing 3 places using SCC suffix rule.0 ms
Discarding 3 places :
Also discarding 0 output transitions
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 87 transition count 88
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 1 Pre rules applied. Total rules applied 2 place count 87 transition count 87
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 1 with 2 rules applied. Total rules applied 4 place count 86 transition count 87
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 7
Deduced a syphon composed of 7 places in 1 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 1 with 14 rules applied. Total rules applied 18 place count 79 transition count 80
Applied a total of 18 rules in 13 ms. Remains 79 /90 variables (removed 11) and now considering 80/89 (removed 9) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 13 ms. Remains : 79/90 places, 80/89 transitions.
// Phase 1: matrix 80 rows 79 cols
[2023-03-10 19:18:44] [INFO ] Computed 13 place invariants in 2 ms
Incomplete random walk after 1000000 steps, including 144236 resets, run finished after 883 ms. (steps per millisecond=1132 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000000 steps, including 91315 resets, run finished after 631 ms. (steps per millisecond=1584 ) properties (out of 1) seen :0
[2023-03-10 19:18:46] [INFO ] Invariant cache hit.
[2023-03-10 19:18:46] [INFO ] [Real]Absence check using 7 positive place invariants in 4 ms returned sat
[2023-03-10 19:18:46] [INFO ] [Real]Absence check using 7 positive and 6 generalized place invariants in 3 ms returned sat
[2023-03-10 19:18:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 19:18:46] [INFO ] [Real]Absence check using state equation in 38 ms returned sat
[2023-03-10 19:18:46] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 19:18:46] [INFO ] [Nat]Absence check using 7 positive place invariants in 3 ms returned sat
[2023-03-10 19:18:46] [INFO ] [Nat]Absence check using 7 positive and 6 generalized place invariants in 2 ms returned sat
[2023-03-10 19:18:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 19:18:46] [INFO ] [Nat]Absence check using state equation in 33 ms returned sat
[2023-03-10 19:18:46] [INFO ] State equation strengthened by 14 read => feed constraints.
[2023-03-10 19:18:46] [INFO ] [Nat]Added 14 Read/Feed constraints in 14 ms returned sat
[2023-03-10 19:18:46] [INFO ] Deduced a trap composed of 23 places in 44 ms of which 1 ms to minimize.
[2023-03-10 19:18:46] [INFO ] Deduced a trap composed of 23 places in 41 ms of which 1 ms to minimize.
[2023-03-10 19:18:46] [INFO ] Deduced a trap composed of 26 places in 42 ms of which 0 ms to minimize.
[2023-03-10 19:18:46] [INFO ] Deduced a trap composed of 26 places in 43 ms of which 0 ms to minimize.
[2023-03-10 19:18:46] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 207 ms
[2023-03-10 19:18:46] [INFO ] Computed and/alt/rep : 76/436/76 causal constraints (skipped 3 transitions) in 5 ms.
[2023-03-10 19:18:46] [INFO ] Deduced a trap composed of 8 places in 33 ms of which 0 ms to minimize.
[2023-03-10 19:18:46] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 50 ms
[2023-03-10 19:18:46] [INFO ] Added : 70 causal constraints over 15 iterations in 364 ms. Result :sat
Minimization took 109 ms.
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Support contains 1 out of 79 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 79/79 places, 80/80 transitions.
Applied a total of 0 rules in 3 ms. Remains 79 /79 variables (removed 0) and now considering 80/80 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4 ms. Remains : 79/79 places, 80/80 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 79/79 places, 80/80 transitions.
Applied a total of 0 rules in 2 ms. Remains 79 /79 variables (removed 0) and now considering 80/80 (removed 0) transitions.
[2023-03-10 19:18:47] [INFO ] Invariant cache hit.
[2023-03-10 19:18:47] [INFO ] Implicit Places using invariants in 107 ms returned []
[2023-03-10 19:18:47] [INFO ] Invariant cache hit.
[2023-03-10 19:18:47] [INFO ] State equation strengthened by 14 read => feed constraints.
[2023-03-10 19:18:47] [INFO ] Implicit Places using invariants and state equation in 290 ms returned []
Implicit Place search using SMT with State Equation took 399 ms to find 0 implicit places.
[2023-03-10 19:18:47] [INFO ] Redundant transitions in 2 ms returned []
[2023-03-10 19:18:47] [INFO ] Invariant cache hit.
[2023-03-10 19:18:47] [INFO ] Dead Transitions using invariants and state equation in 64 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 474 ms. Remains : 79/79 places, 80/80 transitions.
Ending property specific reduction for DoubleExponent-PT-004-UpperBounds-04 in 3463 ms.
Starting property specific reduction for DoubleExponent-PT-004-UpperBounds-07
// Phase 1: matrix 89 rows 90 cols
[2023-03-10 19:18:47] [INFO ] Computed 14 place invariants in 2 ms
Incomplete random walk after 10000 steps, including 1456 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 920 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties (out of 1) seen :0
[2023-03-10 19:18:47] [INFO ] Invariant cache hit.
[2023-03-10 19:18:47] [INFO ] [Real]Absence check using 7 positive place invariants in 5 ms returned sat
[2023-03-10 19:18:47] [INFO ] [Real]Absence check using 7 positive and 7 generalized place invariants in 3 ms returned sat
[2023-03-10 19:18:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 19:18:47] [INFO ] [Real]Absence check using state equation in 45 ms returned sat
[2023-03-10 19:18:47] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 19:18:47] [INFO ] [Nat]Absence check using 7 positive place invariants in 5 ms returned sat
[2023-03-10 19:18:47] [INFO ] [Nat]Absence check using 7 positive and 7 generalized place invariants in 5 ms returned sat
[2023-03-10 19:18:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 19:18:47] [INFO ] [Nat]Absence check using state equation in 44 ms returned sat
[2023-03-10 19:18:47] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-03-10 19:18:47] [INFO ] [Nat]Added 10 Read/Feed constraints in 13 ms returned sat
[2023-03-10 19:18:47] [INFO ] Computed and/alt/rep : 86/431/86 causal constraints (skipped 2 transitions) in 7 ms.
[2023-03-10 19:18:47] [INFO ] Deduced a trap composed of 8 places in 39 ms of which 0 ms to minimize.
[2023-03-10 19:18:48] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 52 ms
[2023-03-10 19:18:48] [INFO ] Added : 33 causal constraints over 7 iterations in 166 ms. Result :sat
Minimization took 46 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, 89/89 transitions.
Graph (complete) has 311 edges and 90 vertex of which 87 are kept as prefixes of interest. Removing 3 places using SCC suffix rule.1 ms
Discarding 3 places :
Also discarding 0 output transitions
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 87 transition count 88
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 1 Pre rules applied. Total rules applied 2 place count 87 transition count 87
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 1 with 2 rules applied. Total rules applied 4 place count 86 transition count 87
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 1 with 12 rules applied. Total rules applied 16 place count 80 transition count 81
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 1 with 1 rules applied. Total rules applied 17 place count 80 transition count 80
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 18 place count 79 transition count 80
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 2 with 1 rules applied. Total rules applied 19 place count 79 transition count 80
Applied a total of 19 rules in 15 ms. Remains 79 /90 variables (removed 11) and now considering 80/89 (removed 9) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 15 ms. Remains : 79/90 places, 80/89 transitions.
// Phase 1: matrix 80 rows 79 cols
[2023-03-10 19:18:48] [INFO ] Computed 13 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 144510 resets, run finished after 875 ms. (steps per millisecond=1142 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000000 steps, including 91422 resets, run finished after 627 ms. (steps per millisecond=1594 ) properties (out of 1) seen :0
[2023-03-10 19:18:49] [INFO ] Invariant cache hit.
[2023-03-10 19:18:49] [INFO ] [Real]Absence check using 7 positive place invariants in 3 ms returned sat
[2023-03-10 19:18:49] [INFO ] [Real]Absence check using 7 positive and 6 generalized place invariants in 2 ms returned sat
[2023-03-10 19:18:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 19:18:49] [INFO ] [Real]Absence check using state equation in 39 ms returned sat
[2023-03-10 19:18:49] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 19:18:49] [INFO ] [Nat]Absence check using 7 positive place invariants in 4 ms returned sat
[2023-03-10 19:18:49] [INFO ] [Nat]Absence check using 7 positive and 6 generalized place invariants in 3 ms returned sat
[2023-03-10 19:18:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 19:18:49] [INFO ] [Nat]Absence check using state equation in 39 ms returned sat
[2023-03-10 19:18:49] [INFO ] State equation strengthened by 13 read => feed constraints.
[2023-03-10 19:18:49] [INFO ] [Nat]Added 13 Read/Feed constraints in 10 ms returned sat
[2023-03-10 19:18:49] [INFO ] Computed and/alt/rep : 75/425/75 causal constraints (skipped 4 transitions) in 6 ms.
[2023-03-10 19:18:49] [INFO ] Added : 67 causal constraints over 14 iterations in 230 ms. Result :sat
Minimization took 76 ms.
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Support contains 1 out of 79 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 79/79 places, 80/80 transitions.
Applied a total of 0 rules in 3 ms. Remains 79 /79 variables (removed 0) and now considering 80/80 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3 ms. Remains : 79/79 places, 80/80 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 79/79 places, 80/80 transitions.
Applied a total of 0 rules in 2 ms. Remains 79 /79 variables (removed 0) and now considering 80/80 (removed 0) transitions.
[2023-03-10 19:18:50] [INFO ] Invariant cache hit.
[2023-03-10 19:18:50] [INFO ] Implicit Places using invariants in 112 ms returned []
[2023-03-10 19:18:50] [INFO ] Invariant cache hit.
[2023-03-10 19:18:50] [INFO ] State equation strengthened by 13 read => feed constraints.
[2023-03-10 19:18:50] [INFO ] Implicit Places using invariants and state equation in 246 ms returned []
Implicit Place search using SMT with State Equation took 360 ms to find 0 implicit places.
[2023-03-10 19:18:50] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-10 19:18:50] [INFO ] Invariant cache hit.
[2023-03-10 19:18:50] [INFO ] Dead Transitions using invariants and state equation in 65 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 436 ms. Remains : 79/79 places, 80/80 transitions.
Ending property specific reduction for DoubleExponent-PT-004-UpperBounds-07 in 2917 ms.
Starting property specific reduction for DoubleExponent-PT-004-UpperBounds-08
// Phase 1: matrix 89 rows 90 cols
[2023-03-10 19:18:50] [INFO ] Computed 14 place invariants in 1 ms
Incomplete random walk after 10000 steps, including 1466 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 948 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties (out of 1) seen :0
[2023-03-10 19:18:50] [INFO ] Invariant cache hit.
[2023-03-10 19:18:50] [INFO ] [Real]Absence check using 7 positive place invariants in 4 ms returned sat
[2023-03-10 19:18:50] [INFO ] [Real]Absence check using 7 positive and 7 generalized place invariants in 3 ms returned sat
[2023-03-10 19:18:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 19:18:50] [INFO ] [Real]Absence check using state equation in 44 ms returned sat
[2023-03-10 19:18:50] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 19:18:50] [INFO ] [Nat]Absence check using 7 positive place invariants in 5 ms returned sat
[2023-03-10 19:18:50] [INFO ] [Nat]Absence check using 7 positive and 7 generalized place invariants in 3 ms returned sat
[2023-03-10 19:18:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 19:18:50] [INFO ] [Nat]Absence check using state equation in 45 ms returned sat
[2023-03-10 19:18:50] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-03-10 19:18:50] [INFO ] [Nat]Added 10 Read/Feed constraints in 13 ms returned sat
[2023-03-10 19:18:50] [INFO ] Computed and/alt/rep : 86/431/86 causal constraints (skipped 2 transitions) in 7 ms.
[2023-03-10 19:18:51] [INFO ] Deduced a trap composed of 33 places in 46 ms of which 0 ms to minimize.
[2023-03-10 19:18:51] [INFO ] Deduced a trap composed of 8 places in 42 ms of which 0 ms to minimize.
[2023-03-10 19:18:51] [INFO ] Deduced a trap composed of 32 places in 43 ms of which 0 ms to minimize.
[2023-03-10 19:18:51] [INFO ] Deduced a trap composed of 13 places in 46 ms of which 1 ms to minimize.
[2023-03-10 19:18:51] [INFO ] Deduced a trap composed of 33 places in 50 ms of which 0 ms to minimize.
[2023-03-10 19:18:51] [INFO ] Deduced a trap composed of 25 places in 45 ms of which 0 ms to minimize.
[2023-03-10 19:18:51] [INFO ] Deduced a trap composed of 33 places in 44 ms of which 0 ms to minimize.
[2023-03-10 19:18:51] [INFO ] Trap strengthening (SAT) tested/added 8/7 trap constraints in 413 ms
[2023-03-10 19:18:51] [INFO ] Added : 70 causal constraints over 15 iterations in 666 ms. Result :sat
Minimization took 94 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, 89/89 transitions.
Graph (complete) has 311 edges and 90 vertex of which 87 are kept as prefixes of interest. Removing 3 places using SCC suffix rule.0 ms
Discarding 3 places :
Also discarding 0 output transitions
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 87 transition count 88
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 1 Pre rules applied. Total rules applied 2 place count 87 transition count 87
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 1 with 2 rules applied. Total rules applied 4 place count 86 transition count 87
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 1 with 12 rules applied. Total rules applied 16 place count 80 transition count 81
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 1 with 1 rules applied. Total rules applied 17 place count 80 transition count 80
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 18 place count 79 transition count 80
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 2 with 1 rules applied. Total rules applied 19 place count 79 transition count 80
Applied a total of 19 rules in 12 ms. Remains 79 /90 variables (removed 11) and now considering 80/89 (removed 9) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 12 ms. Remains : 79/90 places, 80/89 transitions.
// Phase 1: matrix 80 rows 79 cols
[2023-03-10 19:18:51] [INFO ] Computed 13 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 144327 resets, run finished after 883 ms. (steps per millisecond=1132 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 91518 resets, run finished after 630 ms. (steps per millisecond=1587 ) properties (out of 1) seen :0
[2023-03-10 19:18:53] [INFO ] Invariant cache hit.
[2023-03-10 19:18:53] [INFO ] [Real]Absence check using 4 positive place invariants in 3 ms returned sat
[2023-03-10 19:18:53] [INFO ] [Real]Absence check using 4 positive and 9 generalized place invariants in 4 ms returned sat
[2023-03-10 19:18:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 19:18:53] [INFO ] [Real]Absence check using state equation in 39 ms returned sat
[2023-03-10 19:18:53] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 19:18:53] [INFO ] [Nat]Absence check using 4 positive place invariants in 2 ms returned sat
[2023-03-10 19:18:53] [INFO ] [Nat]Absence check using 4 positive and 9 generalized place invariants in 3 ms returned sat
[2023-03-10 19:18:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 19:18:53] [INFO ] [Nat]Absence check using state equation in 38 ms returned sat
[2023-03-10 19:18:53] [INFO ] State equation strengthened by 14 read => feed constraints.
[2023-03-10 19:18:53] [INFO ] [Nat]Added 14 Read/Feed constraints in 12 ms returned sat
[2023-03-10 19:18:53] [INFO ] Computed and/alt/rep : 75/429/75 causal constraints (skipped 4 transitions) in 7 ms.
[2023-03-10 19:18:53] [INFO ] Deduced a trap composed of 3 places in 36 ms of which 0 ms to minimize.
[2023-03-10 19:18:53] [INFO ] Deduced a trap composed of 11 places in 36 ms of which 0 ms to minimize.
[2023-03-10 19:18:53] [INFO ] Deduced a trap composed of 4 places in 35 ms of which 1 ms to minimize.
[2023-03-10 19:18:53] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 156 ms
[2023-03-10 19:18:53] [INFO ] Deduced a trap composed of 8 places in 36 ms of which 0 ms to minimize.
[2023-03-10 19:18:53] [INFO ] Deduced a trap composed of 26 places in 37 ms of which 0 ms to minimize.
[2023-03-10 19:18:53] [INFO ] Deduced a trap composed of 25 places in 36 ms of which 1 ms to minimize.
[2023-03-10 19:18:53] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 171 ms
[2023-03-10 19:18:53] [INFO ] Added : 74 causal constraints over 17 iterations in 721 ms. Result :sat
Minimization took 215 ms.
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Support contains 1 out of 79 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 79/79 places, 80/80 transitions.
Applied a total of 0 rules in 3 ms. Remains 79 /79 variables (removed 0) and now considering 80/80 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3 ms. Remains : 79/79 places, 80/80 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 79/79 places, 80/80 transitions.
Applied a total of 0 rules in 3 ms. Remains 79 /79 variables (removed 0) and now considering 80/80 (removed 0) transitions.
[2023-03-10 19:18:54] [INFO ] Invariant cache hit.
[2023-03-10 19:18:54] [INFO ] Implicit Places using invariants in 111 ms returned []
[2023-03-10 19:18:54] [INFO ] Invariant cache hit.
[2023-03-10 19:18:54] [INFO ] State equation strengthened by 14 read => feed constraints.
[2023-03-10 19:18:54] [INFO ] Implicit Places using invariants and state equation in 261 ms returned []
Implicit Place search using SMT with State Equation took 374 ms to find 0 implicit places.
[2023-03-10 19:18:54] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-10 19:18:54] [INFO ] Invariant cache hit.
[2023-03-10 19:18:54] [INFO ] Dead Transitions using invariants and state equation in 65 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 450 ms. Remains : 79/79 places, 80/80 transitions.
Ending property specific reduction for DoubleExponent-PT-004-UpperBounds-08 in 4161 ms.
Starting property specific reduction for DoubleExponent-PT-004-UpperBounds-09
// Phase 1: matrix 89 rows 90 cols
[2023-03-10 19:18:54] [INFO ] Computed 14 place invariants in 1 ms
Incomplete random walk after 10000 steps, including 1434 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 904 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties (out of 1) seen :0
[2023-03-10 19:18:54] [INFO ] Invariant cache hit.
[2023-03-10 19:18:54] [INFO ] [Real]Absence check using 7 positive place invariants in 4 ms returned sat
[2023-03-10 19:18:54] [INFO ] [Real]Absence check using 7 positive and 7 generalized place invariants in 3 ms returned sat
[2023-03-10 19:18:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 19:18:54] [INFO ] [Real]Absence check using state equation in 42 ms returned sat
[2023-03-10 19:18:54] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 19:18:54] [INFO ] [Nat]Absence check using 7 positive place invariants in 4 ms returned sat
[2023-03-10 19:18:54] [INFO ] [Nat]Absence check using 7 positive and 7 generalized place invariants in 2 ms returned sat
[2023-03-10 19:18:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 19:18:54] [INFO ] [Nat]Absence check using state equation in 46 ms returned sat
[2023-03-10 19:18:54] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-03-10 19:18:54] [INFO ] [Nat]Added 10 Read/Feed constraints in 6 ms returned sat
[2023-03-10 19:18:54] [INFO ] Computed and/alt/rep : 86/431/86 causal constraints (skipped 2 transitions) in 7 ms.
[2023-03-10 19:18:55] [INFO ] Deduced a trap composed of 16 places in 37 ms of which 0 ms to minimize.
[2023-03-10 19:18:55] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 61 ms
[2023-03-10 19:18:55] [INFO ] Added : 86 causal constraints over 18 iterations in 539 ms. Result :sat
Minimization took 115 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, 89/89 transitions.
Graph (complete) has 311 edges and 90 vertex of which 88 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.0 ms
Discarding 2 places :
Also discarding 0 output transitions
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 1 place count 88 transition count 88
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 3 place count 87 transition count 88
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 7
Deduced a syphon composed of 7 places in 1 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 0 with 14 rules applied. Total rules applied 17 place count 80 transition count 81
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 0 with 1 rules applied. Total rules applied 18 place count 80 transition count 80
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 19 place count 79 transition count 80
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 1 with 1 rules applied. Total rules applied 20 place count 79 transition count 80
Applied a total of 20 rules in 12 ms. Remains 79 /90 variables (removed 11) and now considering 80/89 (removed 9) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 12 ms. Remains : 79/90 places, 80/89 transitions.
// Phase 1: matrix 80 rows 79 cols
[2023-03-10 19:18:55] [INFO ] Computed 13 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 144087 resets, run finished after 886 ms. (steps per millisecond=1128 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 91484 resets, run finished after 630 ms. (steps per millisecond=1587 ) properties (out of 1) seen :0
[2023-03-10 19:18:57] [INFO ] Invariant cache hit.
[2023-03-10 19:18:57] [INFO ] [Real]Absence check using 4 positive place invariants in 3 ms returned sat
[2023-03-10 19:18:57] [INFO ] [Real]Absence check using 4 positive and 9 generalized place invariants in 4 ms returned sat
[2023-03-10 19:18:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 19:18:57] [INFO ] [Real]Absence check using state equation in 43 ms returned sat
[2023-03-10 19:18:57] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 19:18:57] [INFO ] [Nat]Absence check using 4 positive place invariants in 2 ms returned sat
[2023-03-10 19:18:57] [INFO ] [Nat]Absence check using 4 positive and 9 generalized place invariants in 4 ms returned sat
[2023-03-10 19:18:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 19:18:57] [INFO ] [Nat]Absence check using state equation in 39 ms returned sat
[2023-03-10 19:18:57] [INFO ] State equation strengthened by 14 read => feed constraints.
[2023-03-10 19:18:57] [INFO ] [Nat]Added 14 Read/Feed constraints in 8 ms returned sat
[2023-03-10 19:18:57] [INFO ] Computed and/alt/rep : 75/438/75 causal constraints (skipped 4 transitions) in 7 ms.
[2023-03-10 19:18:57] [INFO ] Deduced a trap composed of 11 places in 32 ms of which 1 ms to minimize.
[2023-03-10 19:18:57] [INFO ] Deduced a trap composed of 8 places in 32 ms of which 0 ms to minimize.
[2023-03-10 19:18:57] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 94 ms
[2023-03-10 19:18:57] [INFO ] Added : 74 causal constraints over 16 iterations in 426 ms. Result :sat
Minimization took 96 ms.
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Support contains 1 out of 79 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 79/79 places, 80/80 transitions.
Applied a total of 0 rules in 2 ms. Remains 79 /79 variables (removed 0) and now considering 80/80 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3 ms. Remains : 79/79 places, 80/80 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 79/79 places, 80/80 transitions.
Applied a total of 0 rules in 2 ms. Remains 79 /79 variables (removed 0) and now considering 80/80 (removed 0) transitions.
[2023-03-10 19:18:57] [INFO ] Invariant cache hit.
[2023-03-10 19:18:58] [INFO ] Implicit Places using invariants in 110 ms returned []
[2023-03-10 19:18:58] [INFO ] Invariant cache hit.
[2023-03-10 19:18:58] [INFO ] State equation strengthened by 14 read => feed constraints.
[2023-03-10 19:18:58] [INFO ] Implicit Places using invariants and state equation in 231 ms returned []
Implicit Place search using SMT with State Equation took 342 ms to find 0 implicit places.
[2023-03-10 19:18:58] [INFO ] Redundant transitions in 2 ms returned []
[2023-03-10 19:18:58] [INFO ] Invariant cache hit.
[2023-03-10 19:18:58] [INFO ] Dead Transitions using invariants and state equation in 87 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 439 ms. Remains : 79/79 places, 80/80 transitions.
Ending property specific reduction for DoubleExponent-PT-004-UpperBounds-09 in 3677 ms.
Starting property specific reduction for DoubleExponent-PT-004-UpperBounds-10
// Phase 1: matrix 89 rows 90 cols
[2023-03-10 19:18:58] [INFO ] Computed 14 place invariants in 2 ms
Incomplete random walk after 10000 steps, including 1440 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 897 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties (out of 1) seen :0
[2023-03-10 19:18:58] [INFO ] Invariant cache hit.
[2023-03-10 19:18:58] [INFO ] [Real]Absence check using 7 positive place invariants in 4 ms returned sat
[2023-03-10 19:18:58] [INFO ] [Real]Absence check using 7 positive and 7 generalized place invariants in 3 ms returned sat
[2023-03-10 19:18:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 19:18:58] [INFO ] [Real]Absence check using state equation in 43 ms returned sat
[2023-03-10 19:18:58] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 19:18:58] [INFO ] [Nat]Absence check using 7 positive place invariants in 4 ms returned sat
[2023-03-10 19:18:58] [INFO ] [Nat]Absence check using 7 positive and 7 generalized place invariants in 3 ms returned sat
[2023-03-10 19:18:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 19:18:58] [INFO ] [Nat]Absence check using state equation in 44 ms returned sat
[2023-03-10 19:18:58] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-03-10 19:18:58] [INFO ] [Nat]Added 10 Read/Feed constraints in 5 ms returned sat
[2023-03-10 19:18:58] [INFO ] Computed and/alt/rep : 86/431/86 causal constraints (skipped 2 transitions) in 7 ms.
[2023-03-10 19:18:58] [INFO ] Deduced a trap composed of 8 places in 37 ms of which 1 ms to minimize.
[2023-03-10 19:18:58] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 55 ms
[2023-03-10 19:18:58] [INFO ] Added : 83 causal constraints over 18 iterations in 382 ms. Result :sat
Minimization took 90 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, 89/89 transitions.
Graph (complete) has 311 edges and 90 vertex of which 87 are kept as prefixes of interest. Removing 3 places using SCC suffix rule.0 ms
Discarding 3 places :
Also discarding 0 output transitions
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 87 transition count 88
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 1 Pre rules applied. Total rules applied 2 place count 87 transition count 87
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 1 with 2 rules applied. Total rules applied 4 place count 86 transition count 87
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 1 with 12 rules applied. Total rules applied 16 place count 80 transition count 81
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 1 with 1 rules applied. Total rules applied 17 place count 80 transition count 80
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 18 place count 79 transition count 80
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 2 with 1 rules applied. Total rules applied 19 place count 79 transition count 80
Applied a total of 19 rules in 10 ms. Remains 79 /90 variables (removed 11) and now considering 80/89 (removed 9) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 10 ms. Remains : 79/90 places, 80/89 transitions.
// Phase 1: matrix 80 rows 79 cols
[2023-03-10 19:18:59] [INFO ] Computed 13 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 144028 resets, run finished after 880 ms. (steps per millisecond=1136 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 91492 resets, run finished after 631 ms. (steps per millisecond=1584 ) properties (out of 1) seen :0
[2023-03-10 19:19:00] [INFO ] Invariant cache hit.
[2023-03-10 19:19:00] [INFO ] [Real]Absence check using 7 positive place invariants in 4 ms returned sat
[2023-03-10 19:19:00] [INFO ] [Real]Absence check using 7 positive and 6 generalized place invariants in 2 ms returned sat
[2023-03-10 19:19:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 19:19:00] [INFO ] [Real]Absence check using state equation in 39 ms returned sat
[2023-03-10 19:19:00] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 19:19:00] [INFO ] [Nat]Absence check using 7 positive place invariants in 4 ms returned sat
[2023-03-10 19:19:00] [INFO ] [Nat]Absence check using 7 positive and 6 generalized place invariants in 2 ms returned sat
[2023-03-10 19:19:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 19:19:00] [INFO ] [Nat]Absence check using state equation in 40 ms returned sat
[2023-03-10 19:19:00] [INFO ] State equation strengthened by 14 read => feed constraints.
[2023-03-10 19:19:00] [INFO ] [Nat]Added 14 Read/Feed constraints in 14 ms returned sat
[2023-03-10 19:19:00] [INFO ] Computed and/alt/rep : 76/438/76 causal constraints (skipped 3 transitions) in 6 ms.
[2023-03-10 19:19:01] [INFO ] Deduced a trap composed of 9 places in 25 ms of which 0 ms to minimize.
[2023-03-10 19:19:01] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 43 ms
[2023-03-10 19:19:01] [INFO ] Added : 71 causal constraints over 15 iterations in 307 ms. Result :sat
Minimization took 97 ms.
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Support contains 1 out of 79 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 79/79 places, 80/80 transitions.
Applied a total of 0 rules in 2 ms. Remains 79 /79 variables (removed 0) and now considering 80/80 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2 ms. Remains : 79/79 places, 80/80 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 79/79 places, 80/80 transitions.
Applied a total of 0 rules in 2 ms. Remains 79 /79 variables (removed 0) and now considering 80/80 (removed 0) transitions.
[2023-03-10 19:19:01] [INFO ] Invariant cache hit.
[2023-03-10 19:19:01] [INFO ] Implicit Places using invariants in 116 ms returned []
[2023-03-10 19:19:01] [INFO ] Invariant cache hit.
[2023-03-10 19:19:01] [INFO ] State equation strengthened by 14 read => feed constraints.
[2023-03-10 19:19:01] [INFO ] Implicit Places using invariants and state equation in 207 ms returned []
Implicit Place search using SMT with State Equation took 325 ms to find 0 implicit places.
[2023-03-10 19:19:01] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-10 19:19:01] [INFO ] Invariant cache hit.
[2023-03-10 19:19:01] [INFO ] Dead Transitions using invariants and state equation in 66 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 401 ms. Remains : 79/79 places, 80/80 transitions.
Ending property specific reduction for DoubleExponent-PT-004-UpperBounds-10 in 3251 ms.
Starting property specific reduction for DoubleExponent-PT-004-UpperBounds-11
// Phase 1: matrix 89 rows 90 cols
[2023-03-10 19:19:01] [INFO ] Computed 14 place invariants in 3 ms
Incomplete random walk after 10000 steps, including 1448 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 878 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 1) seen :0
[2023-03-10 19:19:01] [INFO ] Invariant cache hit.
[2023-03-10 19:19:01] [INFO ] [Real]Absence check using 7 positive place invariants in 3 ms returned sat
[2023-03-10 19:19:01] [INFO ] [Real]Absence check using 7 positive and 7 generalized place invariants in 3 ms returned sat
[2023-03-10 19:19:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 19:19:01] [INFO ] [Real]Absence check using state equation in 40 ms returned sat
[2023-03-10 19:19:01] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 19:19:01] [INFO ] [Nat]Absence check using 7 positive place invariants in 4 ms returned sat
[2023-03-10 19:19:01] [INFO ] [Nat]Absence check using 7 positive and 7 generalized place invariants in 2 ms returned sat
[2023-03-10 19:19:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 19:19:01] [INFO ] [Nat]Absence check using state equation in 46 ms returned sat
[2023-03-10 19:19:01] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-03-10 19:19:01] [INFO ] [Nat]Added 10 Read/Feed constraints in 7 ms returned sat
[2023-03-10 19:19:01] [INFO ] Computed and/alt/rep : 86/431/86 causal constraints (skipped 2 transitions) in 7 ms.
[2023-03-10 19:19:02] [INFO ] Added : 85 causal constraints over 18 iterations in 431 ms. Result :sat
Minimization took 99 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, 89/89 transitions.
Graph (complete) has 311 edges and 90 vertex of which 87 are kept as prefixes of interest. Removing 3 places using SCC suffix rule.0 ms
Discarding 3 places :
Also discarding 0 output transitions
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 87 transition count 88
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 1 Pre rules applied. Total rules applied 2 place count 87 transition count 87
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 1 with 2 rules applied. Total rules applied 4 place count 86 transition count 87
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 1 with 12 rules applied. Total rules applied 16 place count 80 transition count 81
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 1 with 1 rules applied. Total rules applied 17 place count 80 transition count 80
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 18 place count 79 transition count 80
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 2 with 1 rules applied. Total rules applied 19 place count 79 transition count 80
Applied a total of 19 rules in 16 ms. Remains 79 /90 variables (removed 11) and now considering 80/89 (removed 9) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 16 ms. Remains : 79/90 places, 80/89 transitions.
// Phase 1: matrix 80 rows 79 cols
[2023-03-10 19:19:02] [INFO ] Computed 13 place invariants in 2 ms
Incomplete random walk after 1000000 steps, including 144171 resets, run finished after 887 ms. (steps per millisecond=1127 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000000 steps, including 91316 resets, run finished after 632 ms. (steps per millisecond=1582 ) properties (out of 1) seen :0
[2023-03-10 19:19:03] [INFO ] Invariant cache hit.
[2023-03-10 19:19:04] [INFO ] [Real]Absence check using 4 positive place invariants in 3 ms returned sat
[2023-03-10 19:19:04] [INFO ] [Real]Absence check using 4 positive and 9 generalized place invariants in 4 ms returned sat
[2023-03-10 19:19:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 19:19:04] [INFO ] [Real]Absence check using state equation in 43 ms returned sat
[2023-03-10 19:19:04] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 19:19:04] [INFO ] [Nat]Absence check using 4 positive place invariants in 3 ms returned sat
[2023-03-10 19:19:04] [INFO ] [Nat]Absence check using 4 positive and 9 generalized place invariants in 4 ms returned sat
[2023-03-10 19:19:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 19:19:04] [INFO ] [Nat]Absence check using state equation in 40 ms returned sat
[2023-03-10 19:19:04] [INFO ] State equation strengthened by 13 read => feed constraints.
[2023-03-10 19:19:04] [INFO ] [Nat]Added 13 Read/Feed constraints in 16 ms returned sat
[2023-03-10 19:19:04] [INFO ] Computed and/alt/rep : 75/431/75 causal constraints (skipped 4 transitions) in 6 ms.
[2023-03-10 19:19:04] [INFO ] Added : 62 causal constraints over 13 iterations in 212 ms. Result :sat
Minimization took 84 ms.
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Support contains 1 out of 79 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 79/79 places, 80/80 transitions.
Applied a total of 0 rules in 2 ms. Remains 79 /79 variables (removed 0) and now considering 80/80 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2 ms. Remains : 79/79 places, 80/80 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 79/79 places, 80/80 transitions.
Applied a total of 0 rules in 2 ms. Remains 79 /79 variables (removed 0) and now considering 80/80 (removed 0) transitions.
[2023-03-10 19:19:04] [INFO ] Invariant cache hit.
[2023-03-10 19:19:04] [INFO ] Implicit Places using invariants in 110 ms returned []
[2023-03-10 19:19:04] [INFO ] Invariant cache hit.
[2023-03-10 19:19:04] [INFO ] State equation strengthened by 13 read => feed constraints.
[2023-03-10 19:19:04] [INFO ] Implicit Places using invariants and state equation in 218 ms returned []
Implicit Place search using SMT with State Equation took 330 ms to find 0 implicit places.
[2023-03-10 19:19:04] [INFO ] Redundant transitions in 2 ms returned []
[2023-03-10 19:19:04] [INFO ] Invariant cache hit.
[2023-03-10 19:19:04] [INFO ] Dead Transitions using invariants and state equation in 75 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 432 ms. Remains : 79/79 places, 80/80 transitions.
Ending property specific reduction for DoubleExponent-PT-004-UpperBounds-11 in 3273 ms.
Starting property specific reduction for DoubleExponent-PT-004-UpperBounds-12
// Phase 1: matrix 89 rows 90 cols
[2023-03-10 19:19:04] [INFO ] Computed 14 place invariants in 1 ms
Incomplete random walk after 10000 steps, including 1440 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 911 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 1) seen :0
[2023-03-10 19:19:04] [INFO ] Invariant cache hit.
[2023-03-10 19:19:04] [INFO ] [Real]Absence check using 7 positive place invariants in 4 ms returned sat
[2023-03-10 19:19:04] [INFO ] [Real]Absence check using 7 positive and 7 generalized place invariants in 3 ms returned sat
[2023-03-10 19:19:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 19:19:05] [INFO ] [Real]Absence check using state equation in 40 ms returned sat
[2023-03-10 19:19:05] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 19:19:05] [INFO ] [Nat]Absence check using 7 positive place invariants in 3 ms returned sat
[2023-03-10 19:19:05] [INFO ] [Nat]Absence check using 7 positive and 7 generalized place invariants in 3 ms returned sat
[2023-03-10 19:19:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 19:19:05] [INFO ] [Nat]Absence check using state equation in 41 ms returned sat
[2023-03-10 19:19:05] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-03-10 19:19:05] [INFO ] [Nat]Added 10 Read/Feed constraints in 29 ms returned sat
[2023-03-10 19:19:05] [INFO ] Deduced a trap composed of 33 places in 48 ms of which 1 ms to minimize.
[2023-03-10 19:19:05] [INFO ] Deduced a trap composed of 15 places in 45 ms of which 1 ms to minimize.
[2023-03-10 19:19:05] [INFO ] Deduced a trap composed of 31 places in 56 ms of which 1 ms to minimize.
[2023-03-10 19:19:05] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 176 ms
[2023-03-10 19:19:05] [INFO ] Computed and/alt/rep : 86/431/86 causal constraints (skipped 2 transitions) in 6 ms.
[2023-03-10 19:19:05] [INFO ] Deduced a trap composed of 29 places in 41 ms of which 0 ms to minimize.
[2023-03-10 19:19:05] [INFO ] Deduced a trap composed of 39 places in 39 ms of which 0 ms to minimize.
[2023-03-10 19:19:05] [INFO ] Deduced a trap composed of 37 places in 42 ms of which 0 ms to minimize.
[2023-03-10 19:19:05] [INFO ] Deduced a trap composed of 41 places in 45 ms of which 0 ms to minimize.
[2023-03-10 19:19:05] [INFO ] Deduced a trap composed of 35 places in 42 ms of which 1 ms to minimize.
[2023-03-10 19:19:05] [INFO ] Trap strengthening (SAT) tested/added 6/5 trap constraints in 285 ms
[2023-03-10 19:19:06] [INFO ] Added : 83 causal constraints over 18 iterations in 678 ms. Result :sat
Minimization took 170 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, 89/89 transitions.
Graph (complete) has 311 edges and 90 vertex of which 88 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.0 ms
Discarding 2 places :
Also discarding 0 output transitions
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 88 transition count 88
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 7
Deduced a syphon composed of 7 places in 0 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 1 with 14 rules applied. Total rules applied 16 place count 81 transition count 81
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 1 with 1 rules applied. Total rules applied 17 place count 81 transition count 80
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 18 place count 80 transition count 80
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 2 with 1 rules applied. Total rules applied 19 place count 80 transition count 80
Applied a total of 19 rules in 9 ms. Remains 80 /90 variables (removed 10) and now considering 80/89 (removed 9) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 9 ms. Remains : 80/90 places, 80/89 transitions.
// Phase 1: matrix 80 rows 80 cols
[2023-03-10 19:19:06] [INFO ] Computed 13 place invariants in 2 ms
Incomplete random walk after 1000000 steps, including 144243 resets, run finished after 885 ms. (steps per millisecond=1129 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000000 steps, including 91484 resets, run finished after 631 ms. (steps per millisecond=1584 ) properties (out of 1) seen :0
[2023-03-10 19:19:07] [INFO ] Invariant cache hit.
[2023-03-10 19:19:07] [INFO ] [Real]Absence check using 7 positive place invariants in 4 ms returned sat
[2023-03-10 19:19:07] [INFO ] [Real]Absence check using 7 positive and 6 generalized place invariants in 2 ms returned sat
[2023-03-10 19:19:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 19:19:07] [INFO ] [Real]Absence check using state equation in 38 ms returned sat
[2023-03-10 19:19:07] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 19:19:07] [INFO ] [Nat]Absence check using 7 positive place invariants in 3 ms returned sat
[2023-03-10 19:19:07] [INFO ] [Nat]Absence check using 7 positive and 6 generalized place invariants in 3 ms returned sat
[2023-03-10 19:19:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 19:19:07] [INFO ] [Nat]Absence check using state equation in 37 ms returned sat
[2023-03-10 19:19:07] [INFO ] State equation strengthened by 14 read => feed constraints.
[2023-03-10 19:19:07] [INFO ] [Nat]Added 14 Read/Feed constraints in 10 ms returned sat
[2023-03-10 19:19:07] [INFO ] Deduced a trap composed of 23 places in 39 ms of which 0 ms to minimize.
[2023-03-10 19:19:07] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 49 ms
[2023-03-10 19:19:07] [INFO ] Computed and/alt/rep : 75/424/75 causal constraints (skipped 4 transitions) in 5 ms.
[2023-03-10 19:19:08] [INFO ] Deduced a trap composed of 35 places in 38 ms of which 0 ms to minimize.
[2023-03-10 19:19:08] [INFO ] Deduced a trap composed of 32 places in 37 ms of which 0 ms to minimize.
[2023-03-10 19:19:08] [INFO ] Deduced a trap composed of 24 places in 40 ms of which 1 ms to minimize.
[2023-03-10 19:19:08] [INFO ] Deduced a trap composed of 36 places in 40 ms of which 0 ms to minimize.
[2023-03-10 19:19:08] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 207 ms
[2023-03-10 19:19:08] [INFO ] Added : 75 causal constraints over 18 iterations in 690 ms. Result :sat
Minimization took 80 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[0]
Support contains 1 out of 80 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 80/80 places, 80/80 transitions.
Applied a total of 0 rules in 2 ms. Remains 80 /80 variables (removed 0) and now considering 80/80 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2 ms. Remains : 80/80 places, 80/80 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 80/80 places, 80/80 transitions.
Applied a total of 0 rules in 2 ms. Remains 80 /80 variables (removed 0) and now considering 80/80 (removed 0) transitions.
[2023-03-10 19:19:08] [INFO ] Invariant cache hit.
[2023-03-10 19:19:08] [INFO ] Implicit Places using invariants in 107 ms returned []
[2023-03-10 19:19:08] [INFO ] Invariant cache hit.
[2023-03-10 19:19:09] [INFO ] State equation strengthened by 14 read => feed constraints.
[2023-03-10 19:19:09] [INFO ] Implicit Places using invariants and state equation in 242 ms returned []
Implicit Place search using SMT with State Equation took 351 ms to find 0 implicit places.
[2023-03-10 19:19:09] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-10 19:19:09] [INFO ] Invariant cache hit.
[2023-03-10 19:19:09] [INFO ] Dead Transitions using invariants and state equation in 83 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 443 ms. Remains : 80/80 places, 80/80 transitions.
Ending property specific reduction for DoubleExponent-PT-004-UpperBounds-12 in 4386 ms.
Starting property specific reduction for DoubleExponent-PT-004-UpperBounds-13
// Phase 1: matrix 89 rows 90 cols
[2023-03-10 19:19:09] [INFO ] Computed 14 place invariants in 2 ms
Incomplete random walk after 10000 steps, including 1476 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 10000 steps, including 951 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties (out of 1) seen :1
[2023-03-10 19:19:09] [INFO ] Invariant cache hit.
[2023-03-10 19:19:09] [INFO ] [Real]Absence check using 7 positive place invariants in 4 ms returned sat
[2023-03-10 19:19:09] [INFO ] [Real]Absence check using 7 positive and 7 generalized place invariants in 3 ms returned sat
[2023-03-10 19:19:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 19:19:09] [INFO ] [Real]Absence check using state equation in 50 ms returned sat
[2023-03-10 19:19:09] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 19:19:09] [INFO ] [Nat]Absence check using 7 positive place invariants in 4 ms returned sat
[2023-03-10 19:19:09] [INFO ] [Nat]Absence check using 7 positive and 7 generalized place invariants in 3 ms returned sat
[2023-03-10 19:19:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 19:19:09] [INFO ] [Nat]Absence check using state equation in 43 ms returned sat
[2023-03-10 19:19:09] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-03-10 19:19:09] [INFO ] [Nat]Added 10 Read/Feed constraints in 9 ms returned sat
[2023-03-10 19:19:09] [INFO ] Computed and/alt/rep : 86/431/86 causal constraints (skipped 2 transitions) in 7 ms.
[2023-03-10 19:19:09] [INFO ] Deduced a trap composed of 37 places in 43 ms of which 0 ms to minimize.
[2023-03-10 19:19:09] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 58 ms
[2023-03-10 19:19:09] [INFO ] Added : 64 causal constraints over 14 iterations in 327 ms. Result :sat
Minimization took 70 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, 89/89 transitions.
Graph (complete) has 311 edges and 90 vertex of which 87 are kept as prefixes of interest. Removing 3 places using SCC suffix rule.0 ms
Discarding 3 places :
Also discarding 0 output transitions
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 87 transition count 88
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 1 Pre rules applied. Total rules applied 2 place count 87 transition count 87
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 1 with 2 rules applied. Total rules applied 4 place count 86 transition count 87
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 1 with 12 rules applied. Total rules applied 16 place count 80 transition count 81
Free-agglomeration rule (complex) applied 2 times.
Iterating global reduction 1 with 2 rules applied. Total rules applied 18 place count 80 transition count 79
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 20 place count 78 transition count 79
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 2 with 1 rules applied. Total rules applied 21 place count 78 transition count 79
Applied a total of 21 rules in 9 ms. Remains 78 /90 variables (removed 12) and now considering 79/89 (removed 10) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 10 ms. Remains : 78/90 places, 79/89 transitions.
// Phase 1: matrix 79 rows 78 cols
[2023-03-10 19:19:09] [INFO ] Computed 13 place invariants in 2 ms
Incomplete random walk after 1000000 steps, including 144080 resets, run finished after 872 ms. (steps per millisecond=1146 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 1000000 steps, including 91095 resets, run finished after 630 ms. (steps per millisecond=1587 ) properties (out of 1) seen :1
[2023-03-10 19:19:11] [INFO ] Invariant cache hit.
[2023-03-10 19:19:11] [INFO ] [Real]Absence check using 7 positive place invariants in 3 ms returned sat
[2023-03-10 19:19:11] [INFO ] [Real]Absence check using 7 positive and 6 generalized place invariants in 2 ms returned sat
[2023-03-10 19:19:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 19:19:11] [INFO ] [Real]Absence check using state equation in 32 ms returned sat
[2023-03-10 19:19:11] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 19:19:11] [INFO ] [Nat]Absence check using 7 positive place invariants in 4 ms returned sat
[2023-03-10 19:19:11] [INFO ] [Nat]Absence check using 7 positive and 6 generalized place invariants in 3 ms returned sat
[2023-03-10 19:19:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 19:19:11] [INFO ] [Nat]Absence check using state equation in 39 ms returned sat
[2023-03-10 19:19:11] [INFO ] State equation strengthened by 14 read => feed constraints.
[2023-03-10 19:19:11] [INFO ] [Nat]Added 14 Read/Feed constraints in 11 ms returned sat
[2023-03-10 19:19:11] [INFO ] Computed and/alt/rep : 74/431/74 causal constraints (skipped 4 transitions) in 6 ms.
[2023-03-10 19:19:11] [INFO ] Deduced a trap composed of 31 places in 39 ms of which 0 ms to minimize.
[2023-03-10 19:19:11] [INFO ] Deduced a trap composed of 28 places in 37 ms of which 0 ms to minimize.
[2023-03-10 19:19:11] [INFO ] Deduced a trap composed of 29 places in 39 ms of which 1 ms to minimize.
[2023-03-10 19:19:11] [INFO ] Deduced a trap composed of 31 places in 41 ms of which 1 ms to minimize.
[2023-03-10 19:19:12] [INFO ] Deduced a trap composed of 27 places in 42 ms of which 0 ms to minimize.
[2023-03-10 19:19:12] [INFO ] Deduced a trap composed of 30 places in 39 ms of which 0 ms to minimize.
[2023-03-10 19:19:12] [INFO ] Deduced a trap composed of 33 places in 40 ms of which 0 ms to minimize.
[2023-03-10 19:19:12] [INFO ] Deduced a trap composed of 31 places in 36 ms of which 1 ms to minimize.
[2023-03-10 19:19:12] [INFO ] Deduced a trap composed of 28 places in 42 ms of which 1 ms to minimize.
[2023-03-10 19:19:12] [INFO ] Deduced a trap composed of 33 places in 40 ms of which 1 ms to minimize.
[2023-03-10 19:19:12] [INFO ] Deduced a trap composed of 29 places in 41 ms of which 1 ms to minimize.
[2023-03-10 19:19:12] [INFO ] Trap strengthening (SAT) tested/added 12/11 trap constraints in 569 ms
[2023-03-10 19:19:12] [INFO ] Added : 49 causal constraints over 12 iterations in 742 ms. Result :sat
Minimization took 56 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[1]
Support contains 1 out of 78 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 78/78 places, 79/79 transitions.
Applied a total of 0 rules in 2 ms. Remains 78 /78 variables (removed 0) and now considering 79/79 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2 ms. Remains : 78/78 places, 79/79 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 78/78 places, 79/79 transitions.
Applied a total of 0 rules in 1 ms. Remains 78 /78 variables (removed 0) and now considering 79/79 (removed 0) transitions.
[2023-03-10 19:19:12] [INFO ] Invariant cache hit.
[2023-03-10 19:19:12] [INFO ] Implicit Places using invariants in 76 ms returned []
[2023-03-10 19:19:12] [INFO ] Invariant cache hit.
[2023-03-10 19:19:12] [INFO ] State equation strengthened by 14 read => feed constraints.
[2023-03-10 19:19:12] [INFO ] Implicit Places using invariants and state equation in 212 ms returned []
Implicit Place search using SMT with State Equation took 290 ms to find 0 implicit places.
[2023-03-10 19:19:12] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-10 19:19:12] [INFO ] Invariant cache hit.
[2023-03-10 19:19:12] [INFO ] Dead Transitions using invariants and state equation in 64 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 363 ms. Remains : 78/78 places, 79/79 transitions.
Ending property specific reduction for DoubleExponent-PT-004-UpperBounds-13 in 3496 ms.
[2023-03-10 19:19:13] [INFO ] Flatten gal took : 68 ms
[2023-03-10 19:19:13] [INFO ] Applying decomposition
[2023-03-10 19:19:13] [INFO ] Flatten gal took : 29 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph8731010418176241317.txt' '-o' '/tmp/graph8731010418176241317.bin' '-w' '/tmp/graph8731010418176241317.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph8731010418176241317.bin' '-l' '-1' '-v' '-w' '/tmp/graph8731010418176241317.weights' '-q' '0' '-e' '0.001'
[2023-03-10 19:19:13] [INFO ] Decomposing Gal with order
[2023-03-10 19:19:13] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-10 19:19:13] [INFO ] Removed a total of 41 redundant transitions.
[2023-03-10 19:19:13] [INFO ] Flatten gal took : 63 ms
[2023-03-10 19:19:13] [INFO ] Fuse similar labels procedure discarded/fused a total of 16 labels/synchronizations in 8 ms.
[2023-03-10 19:19:13] [INFO ] Time to serialize gal into /tmp/UpperBounds11456975388343814022.gal : 9 ms
[2023-03-10 19:19:13] [INFO ] Time to serialize properties into /tmp/UpperBounds6916671213924686849.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/UpperBounds11456975388343814022.gal' '-t' 'CGAL' '-reachable-file' '/tmp/UpperBounds6916671213924686849.prop' '--nowitness'
its-reach command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...284
Loading property file /tmp/UpperBounds6916671213924686849.prop.
Detected timeout of ITS tools.
[2023-03-10 19:39:56] [INFO ] Flatten gal took : 12 ms
[2023-03-10 19:39:56] [INFO ] Time to serialize gal into /tmp/UpperBounds11165789588949023307.gal : 3 ms
[2023-03-10 19:39:56] [INFO ] Time to serialize properties into /tmp/UpperBounds1075592144603519092.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/UpperBounds11165789588949023307.gal' '-t' 'CGAL' '-reachable-file' '/tmp/UpperBounds1075592144603519092.prop' '--nowitness' '--gen-order' 'FOLLOW'
its-reach command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...305
Loading property file /tmp/UpperBounds1075592144603519092.prop.
Detected timeout of ITS tools.
[2023-03-10 20:00:39] [INFO ] Flatten gal took : 12 ms
[2023-03-10 20:00:39] [INFO ] Input system was already deterministic with 89 transitions.
[2023-03-10 20:00:39] [INFO ] Transformed 90 places.
[2023-03-10 20:00:39] [INFO ] Transformed 89 transitions.
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/bin//..//greatspn//bin/pinvar' '/home/mcc/execution/gspn'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/bin//..//greatspn//bin/RGMEDD2' '/home/mcc/execution/gspn' '-META' '-varord-only'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Using order generated by GreatSPN with heuristic : META
[2023-03-10 20:00:39] [INFO ] Time to serialize gal into /tmp/UpperBounds1497954314379096822.gal : 2 ms
[2023-03-10 20:00:39] [INFO ] Time to serialize properties into /tmp/UpperBounds7890759338388349402.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/UpperBounds1497954314379096822.gal' '-t' 'CGAL' '-reachable-file' '/tmp/UpperBounds7890759338388349402.prop' '--nowitness' '--load-order' '/home/mcc/execution/model.ord' '--gen-order' 'FOLLOW'
its-reach command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...349
Successfully loaded order from file /home/mcc/execution/model.ord
Loading property file /tmp/UpperBounds7890759338388349402.prop.
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393216 kB
MemFree: 11656760 kB
After kill :
MemTotal: 16393216 kB
MemFree: 16101416 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_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination UpperBounds -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
Sequence of Actions to be Executed by the VM
This is useful if one wants to reexecute the tool in the VM from the submitted image disk.
set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="DoubleExponent-PT-004"
export BK_EXAMINATION="UpperBounds"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"
# this is specific to your benchmark or test
export BIN_DIR="$HOME/BenchKit/bin"
# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi
# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5348"
echo " Executing tool itstools"
echo " Input is DoubleExponent-PT-004, 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 r133-smll-167819411100469"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/DoubleExponent-PT-004.tgz
mv DoubleExponent-PT-004 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 '
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 ;