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.r191-tall-167838876200093.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)
.................
=====================================================================
Generated by BenchKit 2-5348
Executing tool gold2022
Input is FunctionPointer-PT-c016, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r191-tall-167838876200093
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 4.6M
-rw-r--r-- 1 mcc users 7.0K Feb 25 11:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 73K Feb 25 11:58 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.3K Feb 25 11:56 CTLFireability.txt
-rw-r--r-- 1 mcc users 45K Feb 25 11:56 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.9K Feb 25 16:09 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Feb 25 16:09 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Feb 25 16:09 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 25 16:09 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Feb 25 12:06 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 112K Feb 25 12:06 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.2K Feb 25 12:02 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 78K Feb 25 12:02 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Feb 25 16:09 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Feb 25 16:09 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 5 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 4.2M Mar 5 18:22 model.pnml

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

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

The expected result is a vector of positive values
NUM_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME FunctionPointer-PT-c016-UpperBounds-00
FORMULA_NAME FunctionPointer-PT-c016-UpperBounds-01
FORMULA_NAME FunctionPointer-PT-c016-UpperBounds-02
FORMULA_NAME FunctionPointer-PT-c016-UpperBounds-03
FORMULA_NAME FunctionPointer-PT-c016-UpperBounds-04
FORMULA_NAME FunctionPointer-PT-c016-UpperBounds-05
FORMULA_NAME FunctionPointer-PT-c016-UpperBounds-06
FORMULA_NAME FunctionPointer-PT-c016-UpperBounds-07
FORMULA_NAME FunctionPointer-PT-c016-UpperBounds-08
FORMULA_NAME FunctionPointer-PT-c016-UpperBounds-09
FORMULA_NAME FunctionPointer-PT-c016-UpperBounds-10
FORMULA_NAME FunctionPointer-PT-c016-UpperBounds-11
FORMULA_NAME FunctionPointer-PT-c016-UpperBounds-12
FORMULA_NAME FunctionPointer-PT-c016-UpperBounds-13
FORMULA_NAME FunctionPointer-PT-c016-UpperBounds-14
FORMULA_NAME FunctionPointer-PT-c016-UpperBounds-15

=== Now, execution of the tool begins

BK_START 1678572452691

Running Version 202205111006
[2023-03-11 22:07:33] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2023-03-11 22:07:33] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-11 22:07:34] [INFO ] Load time of PNML (sax parser for PT used): 517 ms
[2023-03-11 22:07:34] [INFO ] Transformed 2826 places.
[2023-03-11 22:07:34] [INFO ] Transformed 8960 transitions.
[2023-03-11 22:07:34] [INFO ] Parsed PT model containing 2826 places and 8960 transitions in 712 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 7 ms.
Deduced a syphon composed of 1198 places in 40 ms
Reduce places removed 1198 places and 2998 transitions.
FORMULA FunctionPointer-PT-c016-UpperBounds-00 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FunctionPointer-PT-c016-UpperBounds-01 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FunctionPointer-PT-c016-UpperBounds-04 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FunctionPointer-PT-c016-UpperBounds-05 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FunctionPointer-PT-c016-UpperBounds-06 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FunctionPointer-PT-c016-UpperBounds-07 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FunctionPointer-PT-c016-UpperBounds-10 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FunctionPointer-PT-c016-UpperBounds-13 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FunctionPointer-PT-c016-UpperBounds-14 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
Normalized transition count is 3540 out of 5962 initially.
// Phase 1: matrix 3540 rows 1628 cols
[2023-03-11 22:07:34] [INFO ] Computed 4 place invariants in 114 ms
Incomplete random walk after 10015 steps, including 2 resets, run finished after 300 ms. (steps per millisecond=33 ) properties (out of 7) seen :18
FORMULA FunctionPointer-PT-c016-UpperBounds-08 16 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 39 ms. (steps per millisecond=256 ) properties (out of 6) seen :4
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 23 ms. (steps per millisecond=434 ) properties (out of 6) seen :1
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 65 ms. (steps per millisecond=153 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 6) seen :1
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 6) seen :2
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=666 ) properties (out of 6) seen :0
[2023-03-11 22:07:35] [INFO ] Flow matrix only has 3540 transitions (discarded 2422 similar events)
// Phase 1: matrix 3540 rows 1628 cols
[2023-03-11 22:07:35] [INFO ] Computed 4 place invariants in 53 ms
[2023-03-11 22:07:36] [INFO ] [Real]Absence check using 3 positive place invariants in 119 ms returned sat
[2023-03-11 22:07:36] [INFO ] [Real]Absence check using 3 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-11 22:07:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 22:07:36] [INFO ] [Real]Absence check using state equation in 757 ms returned sat
[2023-03-11 22:07:37] [INFO ] State equation strengthened by 479 read => feed constraints.
[2023-03-11 22:07:37] [INFO ] [Real]Added 479 Read/Feed constraints in 162 ms returned sat
[2023-03-11 22:07:37] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 22:07:37] [INFO ] [Nat]Absence check using 3 positive place invariants in 13 ms returned sat
[2023-03-11 22:07:37] [INFO ] [Nat]Absence check using 3 positive and 1 generalized place invariants in 0 ms returned sat
[2023-03-11 22:07:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 22:07:38] [INFO ] [Nat]Absence check using state equation in 782 ms returned sat
[2023-03-11 22:07:38] [INFO ] [Nat]Added 479 Read/Feed constraints in 80 ms returned sat
[2023-03-11 22:07:39] [INFO ] Deduced a trap composed of 133 places in 1152 ms of which 6 ms to minimize.
[2023-03-11 22:07:41] [INFO ] Deduced a trap composed of 133 places in 1085 ms of which 2 ms to minimize.
[2023-03-11 22:07:41] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 2569 ms
[2023-03-11 22:07:41] [INFO ] Computed and/alt/rep : 351/504/351 causal constraints (skipped 3187 transitions) in 704 ms.
[2023-03-11 22:07:42] [INFO ] Added : 2 causal constraints over 1 iterations in 1113 ms. Result :sat
[2023-03-11 22:07:42] [INFO ] [Real]Absence check using 3 positive place invariants in 11 ms returned sat
[2023-03-11 22:07:42] [INFO ] [Real]Absence check using 3 positive and 1 generalized place invariants in 0 ms returned sat
[2023-03-11 22:07:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 22:07:43] [INFO ] [Real]Absence check using state equation in 794 ms returned sat
[2023-03-11 22:07:43] [INFO ] [Real]Added 479 Read/Feed constraints in 76 ms returned sat
[2023-03-11 22:07:43] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 22:07:43] [INFO ] [Nat]Absence check using 3 positive place invariants in 12 ms returned sat
[2023-03-11 22:07:43] [INFO ] [Nat]Absence check using 3 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-11 22:07:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 22:07:44] [INFO ] [Nat]Absence check using state equation in 827 ms returned sat
[2023-03-11 22:07:44] [INFO ] [Nat]Added 479 Read/Feed constraints in 73 ms returned sat
[2023-03-11 22:07:45] [INFO ] Computed and/alt/rep : 351/504/351 causal constraints (skipped 3187 transitions) in 457 ms.
[2023-03-11 22:07:45] [INFO ] Added : 0 causal constraints over 0 iterations in 661 ms. Result :sat
[2023-03-11 22:07:45] [INFO ] [Real]Absence check using 3 positive place invariants in 13 ms returned sat
[2023-03-11 22:07:45] [INFO ] [Real]Absence check using 3 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-11 22:07:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 22:07:46] [INFO ] [Real]Absence check using state equation in 762 ms returned sat
[2023-03-11 22:07:46] [INFO ] [Real]Added 479 Read/Feed constraints in 154 ms returned sat
[2023-03-11 22:07:46] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 22:07:47] [INFO ] [Nat]Absence check using 3 positive place invariants in 12 ms returned sat
[2023-03-11 22:07:47] [INFO ] [Nat]Absence check using 3 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-11 22:07:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 22:07:47] [INFO ] [Nat]Absence check using state equation in 787 ms returned sat
[2023-03-11 22:07:48] [INFO ] [Nat]Added 479 Read/Feed constraints in 280 ms returned sat
[2023-03-11 22:07:49] [INFO ] Deduced a trap composed of 133 places in 1011 ms of which 2 ms to minimize.
[2023-03-11 22:07:49] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 1210 ms
[2023-03-11 22:07:49] [INFO ] Computed and/alt/rep : 351/504/351 causal constraints (skipped 3187 transitions) in 434 ms.
[2023-03-11 22:07:50] [INFO ] Added : 2 causal constraints over 1 iterations in 742 ms. Result :sat
[2023-03-11 22:07:50] [INFO ] [Real]Absence check using 3 positive place invariants in 12 ms returned sat
[2023-03-11 22:07:50] [INFO ] [Real]Absence check using 3 positive and 1 generalized place invariants in 0 ms returned sat
[2023-03-11 22:07:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 22:07:51] [INFO ] [Real]Absence check using state equation in 730 ms returned sat
[2023-03-11 22:07:51] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 22:07:51] [INFO ] [Nat]Absence check using 3 positive place invariants in 14 ms returned sat
[2023-03-11 22:07:51] [INFO ] [Nat]Absence check using 3 positive and 1 generalized place invariants in 0 ms returned sat
[2023-03-11 22:07:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 22:07:52] [INFO ] [Nat]Absence check using state equation in 775 ms returned sat
[2023-03-11 22:07:52] [INFO ] [Nat]Added 479 Read/Feed constraints in 87 ms returned sat
[2023-03-11 22:07:52] [INFO ] Computed and/alt/rep : 351/504/351 causal constraints (skipped 3187 transitions) in 467 ms.
[2023-03-11 22:07:53] [INFO ] Added : 4 causal constraints over 1 iterations in 785 ms. Result :sat
[2023-03-11 22:07:53] [INFO ] [Real]Absence check using 3 positive place invariants in 12 ms returned sat
[2023-03-11 22:07:53] [INFO ] [Real]Absence check using 3 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-11 22:07:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 22:07:54] [INFO ] [Real]Absence check using state equation in 753 ms returned sat
[2023-03-11 22:07:54] [INFO ] [Real]Added 479 Read/Feed constraints in 105 ms returned sat
[2023-03-11 22:07:54] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 22:07:54] [INFO ] [Nat]Absence check using 3 positive place invariants in 14 ms returned sat
[2023-03-11 22:07:54] [INFO ] [Nat]Absence check using 3 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-11 22:07:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 22:07:55] [INFO ] [Nat]Absence check using state equation in 777 ms returned sat
[2023-03-11 22:07:55] [INFO ] [Nat]Added 479 Read/Feed constraints in 146 ms returned sat
[2023-03-11 22:07:56] [INFO ] Deduced a trap composed of 133 places in 1077 ms of which 2 ms to minimize.
[2023-03-11 22:07:56] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 1256 ms
[2023-03-11 22:07:57] [INFO ] Computed and/alt/rep : 351/504/351 causal constraints (skipped 3187 transitions) in 437 ms.
[2023-03-11 22:07:57] [INFO ] Added : 1 causal constraints over 1 iterations in 745 ms. Result :sat
[2023-03-11 22:07:57] [INFO ] [Real]Absence check using 3 positive place invariants in 13 ms returned sat
[2023-03-11 22:07:57] [INFO ] [Real]Absence check using 3 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-11 22:07:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 22:07:58] [INFO ] [Real]Absence check using state equation in 788 ms returned sat
[2023-03-11 22:07:58] [INFO ] [Real]Added 479 Read/Feed constraints in 76 ms returned sat
[2023-03-11 22:07:58] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 22:07:58] [INFO ] [Nat]Absence check using 3 positive place invariants in 13 ms returned sat
[2023-03-11 22:07:58] [INFO ] [Nat]Absence check using 3 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-11 22:07:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 22:07:59] [INFO ] [Nat]Absence check using state equation in 787 ms returned sat
[2023-03-11 22:07:59] [INFO ] [Nat]Added 479 Read/Feed constraints in 73 ms returned sat
[2023-03-11 22:08:00] [INFO ] Computed and/alt/rep : 351/504/351 causal constraints (skipped 3187 transitions) in 448 ms.
[2023-03-11 22:08:00] [INFO ] Added : 0 causal constraints over 0 iterations in 645 ms. Result :sat
Current structural bounds on expressions (after SMT) : [-1, 16, -1, 1, -1, 16] Max seen :[1, 1, 1, 0, 2, 1]
Support contains 6 out of 1628 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 1628/1628 places, 5962/5962 transitions.
Graph (complete) has 7332 edges and 1628 vertex of which 1419 are kept as prefixes of interest. Removing 209 places using SCC suffix rule.15 ms
Discarding 209 places :
Also discarding 0 output transitions
Drop transitions removed 384 transitions
Reduce isomorphic transitions removed 384 transitions.
Iterating post reduction 0 with 384 rules applied. Total rules applied 385 place count 1419 transition count 5578
Discarding 301 places :
Symmetric choice reduction at 1 with 301 rule applications. Total rules 686 place count 1118 transition count 3282
Iterating global reduction 1 with 301 rules applied. Total rules applied 987 place count 1118 transition count 3282
Ensure Unique test removed 352 transitions
Reduce isomorphic transitions removed 352 transitions.
Iterating post reduction 1 with 352 rules applied. Total rules applied 1339 place count 1118 transition count 2930
Discarding 154 places :
Symmetric choice reduction at 2 with 154 rule applications. Total rules 1493 place count 964 transition count 2622
Iterating global reduction 2 with 154 rules applied. Total rules applied 1647 place count 964 transition count 2622
Ensure Unique test removed 60 transitions
Reduce isomorphic transitions removed 60 transitions.
Iterating post reduction 2 with 60 rules applied. Total rules applied 1707 place count 964 transition count 2562
Discarding 13 places :
Symmetric choice reduction at 3 with 13 rule applications. Total rules 1720 place count 951 transition count 2536
Iterating global reduction 3 with 13 rules applied. Total rules applied 1733 place count 951 transition count 2536
Discarding 13 places :
Symmetric choice reduction at 3 with 13 rule applications. Total rules 1746 place count 938 transition count 2510
Iterating global reduction 3 with 13 rules applied. Total rules applied 1759 place count 938 transition count 2510
Discarding 13 places :
Symmetric choice reduction at 3 with 13 rule applications. Total rules 1772 place count 925 transition count 2484
Iterating global reduction 3 with 13 rules applied. Total rules applied 1785 place count 925 transition count 2484
Discarding 13 places :
Symmetric choice reduction at 3 with 13 rule applications. Total rules 1798 place count 912 transition count 2458
Iterating global reduction 3 with 13 rules applied. Total rules applied 1811 place count 912 transition count 2458
Discarding 13 places :
Symmetric choice reduction at 3 with 13 rule applications. Total rules 1824 place count 899 transition count 2432
Iterating global reduction 3 with 13 rules applied. Total rules applied 1837 place count 899 transition count 2432
Discarding 12 places :
Symmetric choice reduction at 3 with 12 rule applications. Total rules 1849 place count 887 transition count 2408
Iterating global reduction 3 with 12 rules applied. Total rules applied 1861 place count 887 transition count 2408
Discarding 12 places :
Symmetric choice reduction at 3 with 12 rule applications. Total rules 1873 place count 875 transition count 2384
Iterating global reduction 3 with 12 rules applied. Total rules applied 1885 place count 875 transition count 2384
Discarding 53 places :
Symmetric choice reduction at 3 with 53 rule applications. Total rules 1938 place count 822 transition count 2184
Iterating global reduction 3 with 53 rules applied. Total rules applied 1991 place count 822 transition count 2184
Discarding 59 places :
Symmetric choice reduction at 3 with 59 rule applications. Total rules 2050 place count 763 transition count 1948
Iterating global reduction 3 with 59 rules applied. Total rules applied 2109 place count 763 transition count 1948
Discarding 59 places :
Symmetric choice reduction at 3 with 59 rule applications. Total rules 2168 place count 704 transition count 1806
Iterating global reduction 3 with 59 rules applied. Total rules applied 2227 place count 704 transition count 1806
Discarding 59 places :
Symmetric choice reduction at 3 with 59 rule applications. Total rules 2286 place count 645 transition count 1688
Iterating global reduction 3 with 59 rules applied. Total rules applied 2345 place count 645 transition count 1688
Discarding 59 places :
Symmetric choice reduction at 3 with 59 rule applications. Total rules 2404 place count 586 transition count 1570
Iterating global reduction 3 with 59 rules applied. Total rules applied 2463 place count 586 transition count 1570
Discarding 59 places :
Symmetric choice reduction at 3 with 59 rule applications. Total rules 2522 place count 527 transition count 1452
Iterating global reduction 3 with 59 rules applied. Total rules applied 2581 place count 527 transition count 1452
Discarding 58 places :
Symmetric choice reduction at 3 with 58 rule applications. Total rules 2639 place count 469 transition count 1336
Iterating global reduction 3 with 58 rules applied. Total rules applied 2697 place count 469 transition count 1336
Discarding 12 places :
Symmetric choice reduction at 3 with 12 rule applications. Total rules 2709 place count 457 transition count 1312
Iterating global reduction 3 with 12 rules applied. Total rules applied 2721 place count 457 transition count 1312
Drop transitions removed 10 transitions
Redundant transition composition rules discarded 10 transitions
Iterating global reduction 3 with 10 rules applied. Total rules applied 2731 place count 457 transition count 1302
Applied a total of 2731 rules in 1424 ms. Remains 457 /1628 variables (removed 1171) and now considering 1302/5962 (removed 4660) transitions.
Finished structural reductions, in 1 iterations. Remains : 457/1628 places, 1302/5962 transitions.
Normalized transition count is 746 out of 1302 initially.
// Phase 1: matrix 746 rows 457 cols
[2023-03-11 22:08:02] [INFO ] Computed 3 place invariants in 3 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2135 ms. (steps per millisecond=468 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 943 ms. (steps per millisecond=1060 ) properties (out of 6) seen :230
FORMULA FunctionPointer-PT-c016-UpperBounds-11 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 827 ms. (steps per millisecond=1209 ) properties (out of 5) seen :8
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 920 ms. (steps per millisecond=1086 ) properties (out of 5) seen :71
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 826 ms. (steps per millisecond=1210 ) properties (out of 5) seen :4
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 802 ms. (steps per millisecond=1246 ) properties (out of 5) seen :24
[2023-03-11 22:08:08] [INFO ] Flow matrix only has 746 transitions (discarded 556 similar events)
// Phase 1: matrix 746 rows 457 cols
[2023-03-11 22:08:08] [INFO ] Computed 3 place invariants in 8 ms
[2023-03-11 22:08:08] [INFO ] [Real]Absence check using 3 positive place invariants in 5 ms returned sat
[2023-03-11 22:08:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 22:08:08] [INFO ] [Real]Absence check using state equation in 149 ms returned sat
[2023-03-11 22:08:08] [INFO ] State equation strengthened by 88 read => feed constraints.
[2023-03-11 22:08:08] [INFO ] [Real]Added 88 Read/Feed constraints in 64 ms returned sat
[2023-03-11 22:08:08] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 22:08:08] [INFO ] [Nat]Absence check using 3 positive place invariants in 5 ms returned sat
[2023-03-11 22:08:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 22:08:09] [INFO ] [Nat]Absence check using state equation in 142 ms returned sat
[2023-03-11 22:08:09] [INFO ] [Nat]Added 88 Read/Feed constraints in 67 ms returned sat
[2023-03-11 22:08:09] [INFO ] Deduced a trap composed of 136 places in 191 ms of which 1 ms to minimize.
[2023-03-11 22:08:09] [INFO ] Deduced a trap composed of 138 places in 173 ms of which 0 ms to minimize.
[2023-03-11 22:08:09] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 436 ms
[2023-03-11 22:08:09] [INFO ] Computed and/alt/rep : 359/2367/347 causal constraints (skipped 397 transitions) in 71 ms.
[2023-03-11 22:08:10] [INFO ] Added : 36 causal constraints over 9 iterations in 508 ms. Result :sat
Minimization took 59 ms.
[2023-03-11 22:08:10] [INFO ] [Real]Absence check using 3 positive place invariants in 5 ms returned sat
[2023-03-11 22:08:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 22:08:10] [INFO ] [Real]Absence check using state equation in 148 ms returned sat
[2023-03-11 22:08:10] [INFO ] [Real]Added 88 Read/Feed constraints in 20 ms returned sat
[2023-03-11 22:08:10] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 22:08:10] [INFO ] [Nat]Absence check using 3 positive place invariants in 4 ms returned sat
[2023-03-11 22:08:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 22:08:10] [INFO ] [Nat]Absence check using state equation in 145 ms returned sat
[2023-03-11 22:08:10] [INFO ] [Nat]Added 88 Read/Feed constraints in 17 ms returned sat
[2023-03-11 22:08:10] [INFO ] Computed and/alt/rep : 359/2367/347 causal constraints (skipped 397 transitions) in 81 ms.
[2023-03-11 22:08:10] [INFO ] Added : 0 causal constraints over 0 iterations in 139 ms. Result :sat
Minimization took 47 ms.
[2023-03-11 22:08:10] [INFO ] [Real]Absence check using 3 positive place invariants in 4 ms returned sat
[2023-03-11 22:08:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 22:08:11] [INFO ] [Real]Absence check using state equation in 145 ms returned sat
[2023-03-11 22:08:11] [INFO ] [Real]Added 88 Read/Feed constraints in 42 ms returned sat
[2023-03-11 22:08:11] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 22:08:11] [INFO ] [Nat]Absence check using 3 positive place invariants in 5 ms returned sat
[2023-03-11 22:08:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 22:08:11] [INFO ] [Nat]Absence check using state equation in 149 ms returned sat
[2023-03-11 22:08:11] [INFO ] [Nat]Added 88 Read/Feed constraints in 20 ms returned sat
[2023-03-11 22:08:11] [INFO ] Deduced a trap composed of 136 places in 194 ms of which 1 ms to minimize.
[2023-03-11 22:08:11] [INFO ] Deduced a trap composed of 138 places in 183 ms of which 1 ms to minimize.
[2023-03-11 22:08:11] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 441 ms
[2023-03-11 22:08:11] [INFO ] Computed and/alt/rep : 359/2367/347 causal constraints (skipped 397 transitions) in 66 ms.
[2023-03-11 22:08:12] [INFO ] Added : 33 causal constraints over 7 iterations in 401 ms. Result :sat
Minimization took 65 ms.
[2023-03-11 22:08:12] [INFO ] [Real]Absence check using 3 positive place invariants in 4 ms returned sat
[2023-03-11 22:08:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 22:08:12] [INFO ] [Real]Absence check using state equation in 138 ms returned sat
[2023-03-11 22:08:12] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 22:08:12] [INFO ] [Nat]Absence check using 3 positive place invariants in 5 ms returned sat
[2023-03-11 22:08:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 22:08:12] [INFO ] [Nat]Absence check using state equation in 147 ms returned sat
[2023-03-11 22:08:12] [INFO ] [Nat]Added 88 Read/Feed constraints in 75 ms returned sat
[2023-03-11 22:08:13] [INFO ] Deduced a trap composed of 94 places in 183 ms of which 1 ms to minimize.
[2023-03-11 22:08:13] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 226 ms
[2023-03-11 22:08:13] [INFO ] Computed and/alt/rep : 359/2367/347 causal constraints (skipped 397 transitions) in 85 ms.
[2023-03-11 22:08:13] [INFO ] Added : 17 causal constraints over 6 iterations in 386 ms. Result :sat
Minimization took 50 ms.
[2023-03-11 22:08:13] [INFO ] [Real]Absence check using 3 positive place invariants in 4 ms returned sat
[2023-03-11 22:08:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 22:08:13] [INFO ] [Real]Absence check using state equation in 147 ms returned sat
[2023-03-11 22:08:13] [INFO ] [Real]Added 88 Read/Feed constraints in 22 ms returned sat
[2023-03-11 22:08:13] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 22:08:13] [INFO ] [Nat]Absence check using 3 positive place invariants in 5 ms returned sat
[2023-03-11 22:08:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 22:08:14] [INFO ] [Nat]Absence check using state equation in 154 ms returned sat
[2023-03-11 22:08:14] [INFO ] [Nat]Added 88 Read/Feed constraints in 17 ms returned sat
[2023-03-11 22:08:14] [INFO ] Computed and/alt/rep : 359/2367/347 causal constraints (skipped 397 transitions) in 65 ms.
[2023-03-11 22:08:14] [INFO ] Added : 0 causal constraints over 0 iterations in 131 ms. Result :sat
Minimization took 48 ms.
Current structural bounds on expressions (after SMT) : [-1, 16, -1, -1, 16] Max seen :[214, 2, 67, 15, 2]
FORMULA FunctionPointer-PT-c016-UpperBounds-15 16 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA FunctionPointer-PT-c016-UpperBounds-03 16 TECHNIQUES TOPOLOGICAL PARIKH_WALK
Support contains 3 out of 457 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 457/457 places, 1302/1302 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 456 transition count 1300
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 456 transition count 1300
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 3 place count 455 transition count 1298
Iterating global reduction 0 with 1 rules applied. Total rules applied 4 place count 455 transition count 1298
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 5 place count 454 transition count 1296
Iterating global reduction 0 with 1 rules applied. Total rules applied 6 place count 454 transition count 1296
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 7 place count 453 transition count 1294
Iterating global reduction 0 with 1 rules applied. Total rules applied 8 place count 453 transition count 1294
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 9 place count 452 transition count 1292
Iterating global reduction 0 with 1 rules applied. Total rules applied 10 place count 452 transition count 1292
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 11 place count 451 transition count 1290
Iterating global reduction 0 with 1 rules applied. Total rules applied 12 place count 451 transition count 1290
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 13 place count 450 transition count 1288
Iterating global reduction 0 with 1 rules applied. Total rules applied 14 place count 450 transition count 1288
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 15 place count 449 transition count 1286
Iterating global reduction 0 with 1 rules applied. Total rules applied 16 place count 449 transition count 1286
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 17 place count 448 transition count 1284
Iterating global reduction 0 with 1 rules applied. Total rules applied 18 place count 448 transition count 1284
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 20 place count 446 transition count 1276
Iterating global reduction 0 with 2 rules applied. Total rules applied 22 place count 446 transition count 1276
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 24 place count 444 transition count 1272
Iterating global reduction 0 with 2 rules applied. Total rules applied 26 place count 444 transition count 1272
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 28 place count 442 transition count 1268
Iterating global reduction 0 with 2 rules applied. Total rules applied 30 place count 442 transition count 1268
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 32 place count 440 transition count 1264
Iterating global reduction 0 with 2 rules applied. Total rules applied 34 place count 440 transition count 1264
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 36 place count 438 transition count 1260
Iterating global reduction 0 with 2 rules applied. Total rules applied 38 place count 438 transition count 1260
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 40 place count 436 transition count 1256
Iterating global reduction 0 with 2 rules applied. Total rules applied 42 place count 436 transition count 1256
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 44 place count 434 transition count 1252
Iterating global reduction 0 with 2 rules applied. Total rules applied 46 place count 434 transition count 1252
Applied a total of 46 rules in 256 ms. Remains 434 /457 variables (removed 23) and now considering 1252/1302 (removed 50) transitions.
Finished structural reductions, in 1 iterations. Remains : 434/457 places, 1252/1302 transitions.
Normalized transition count is 711 out of 1252 initially.
// Phase 1: matrix 711 rows 434 cols
[2023-03-11 22:08:15] [INFO ] Computed 3 place invariants in 6 ms
Incomplete random walk after 1000001 steps, including 2 resets, run finished after 2089 ms. (steps per millisecond=478 ) properties (out of 3) seen :25
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 738 ms. (steps per millisecond=1355 ) properties (out of 3) seen :182
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 749 ms. (steps per millisecond=1335 ) properties (out of 3) seen :147
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 757 ms. (steps per millisecond=1321 ) properties (out of 3) seen :8
[2023-03-11 22:08:20] [INFO ] Flow matrix only has 711 transitions (discarded 541 similar events)
// Phase 1: matrix 711 rows 434 cols
[2023-03-11 22:08:20] [INFO ] Computed 3 place invariants in 9 ms
[2023-03-11 22:08:20] [INFO ] [Real]Absence check using 3 positive place invariants in 4 ms returned sat
[2023-03-11 22:08:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 22:08:20] [INFO ] [Real]Absence check using state equation in 144 ms returned sat
[2023-03-11 22:08:20] [INFO ] State equation strengthened by 80 read => feed constraints.
[2023-03-11 22:08:20] [INFO ] [Real]Added 80 Read/Feed constraints in 66 ms returned sat
[2023-03-11 22:08:20] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 22:08:20] [INFO ] [Nat]Absence check using 3 positive place invariants in 4 ms returned sat
[2023-03-11 22:08:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 22:08:20] [INFO ] [Nat]Absence check using state equation in 137 ms returned sat
[2023-03-11 22:08:20] [INFO ] [Nat]Added 80 Read/Feed constraints in 57 ms returned sat
[2023-03-11 22:08:21] [INFO ] Deduced a trap composed of 125 places in 186 ms of which 1 ms to minimize.
[2023-03-11 22:08:21] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 229 ms
[2023-03-11 22:08:21] [INFO ] Computed and/alt/rep : 344/1786/337 causal constraints (skipped 372 transitions) in 60 ms.
[2023-03-11 22:08:21] [INFO ] Added : 17 causal constraints over 4 iterations in 278 ms. Result :sat
Minimization took 46 ms.
[2023-03-11 22:08:21] [INFO ] [Real]Absence check using 3 positive place invariants in 4 ms returned sat
[2023-03-11 22:08:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 22:08:21] [INFO ] [Real]Absence check using state equation in 127 ms returned sat
[2023-03-11 22:08:21] [INFO ] [Real]Added 80 Read/Feed constraints in 22 ms returned sat
[2023-03-11 22:08:21] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 22:08:21] [INFO ] [Nat]Absence check using 3 positive place invariants in 5 ms returned sat
[2023-03-11 22:08:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 22:08:21] [INFO ] [Nat]Absence check using state equation in 136 ms returned sat
[2023-03-11 22:08:21] [INFO ] [Nat]Added 80 Read/Feed constraints in 37 ms returned sat
[2023-03-11 22:08:22] [INFO ] Deduced a trap composed of 125 places in 180 ms of which 0 ms to minimize.
[2023-03-11 22:08:22] [INFO ] Deduced a trap composed of 99 places in 169 ms of which 1 ms to minimize.
[2023-03-11 22:08:22] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 411 ms
[2023-03-11 22:08:22] [INFO ] Computed and/alt/rep : 344/1786/337 causal constraints (skipped 372 transitions) in 77 ms.
[2023-03-11 22:08:22] [INFO ] Added : 32 causal constraints over 7 iterations in 417 ms. Result :sat
Minimization took 51 ms.
[2023-03-11 22:08:22] [INFO ] [Real]Absence check using 3 positive place invariants in 4 ms returned sat
[2023-03-11 22:08:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 22:08:22] [INFO ] [Real]Absence check using state equation in 130 ms returned sat
[2023-03-11 22:08:22] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 22:08:23] [INFO ] [Nat]Absence check using 3 positive place invariants in 4 ms returned sat
[2023-03-11 22:08:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 22:08:23] [INFO ] [Nat]Absence check using state equation in 139 ms returned sat
[2023-03-11 22:08:23] [INFO ] [Nat]Added 80 Read/Feed constraints in 57 ms returned sat
[2023-03-11 22:08:23] [INFO ] Deduced a trap composed of 84 places in 174 ms of which 0 ms to minimize.
[2023-03-11 22:08:23] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 217 ms
[2023-03-11 22:08:23] [INFO ] Computed and/alt/rep : 344/1786/337 causal constraints (skipped 372 transitions) in 63 ms.
[2023-03-11 22:08:23] [INFO ] Added : 13 causal constraints over 6 iterations in 314 ms. Result :sat
Minimization took 43 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1] Max seen :[214, 139, 15]
Support contains 3 out of 434 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 434/434 places, 1252/1252 transitions.
Applied a total of 0 rules in 45 ms. Remains 434 /434 variables (removed 0) and now considering 1252/1252 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 434/434 places, 1252/1252 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 434/434 places, 1252/1252 transitions.
Applied a total of 0 rules in 45 ms. Remains 434 /434 variables (removed 0) and now considering 1252/1252 (removed 0) transitions.
[2023-03-11 22:08:25] [INFO ] Flow matrix only has 711 transitions (discarded 541 similar events)
// Phase 1: matrix 711 rows 434 cols
[2023-03-11 22:08:25] [INFO ] Computed 3 place invariants in 3 ms
[2023-03-11 22:08:25] [INFO ] Implicit Places using invariants in 343 ms returned []
[2023-03-11 22:08:25] [INFO ] Flow matrix only has 711 transitions (discarded 541 similar events)
// Phase 1: matrix 711 rows 434 cols
[2023-03-11 22:08:25] [INFO ] Computed 3 place invariants in 3 ms
[2023-03-11 22:08:26] [INFO ] State equation strengthened by 80 read => feed constraints.
[2023-03-11 22:08:26] [INFO ] Implicit Places using invariants and state equation in 880 ms returned []
Implicit Place search using SMT with State Equation took 1224 ms to find 0 implicit places.
[2023-03-11 22:08:26] [INFO ] Redundant transitions in 83 ms returned []
[2023-03-11 22:08:26] [INFO ] Flow matrix only has 711 transitions (discarded 541 similar events)
// Phase 1: matrix 711 rows 434 cols
[2023-03-11 22:08:26] [INFO ] Computed 3 place invariants in 2 ms
[2023-03-11 22:08:27] [INFO ] Dead Transitions using invariants and state equation in 405 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 434/434 places, 1252/1252 transitions.
Normalized transition count is 711 out of 1252 initially.
// Phase 1: matrix 711 rows 434 cols
[2023-03-11 22:08:27] [INFO ] Computed 3 place invariants in 3 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2076 ms. (steps per millisecond=481 ) properties (out of 3) seen :12
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 742 ms. (steps per millisecond=1347 ) properties (out of 3) seen :19
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 767 ms. (steps per millisecond=1303 ) properties (out of 3) seen :159
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 772 ms. (steps per millisecond=1295 ) properties (out of 3) seen :598
[2023-03-11 22:08:31] [INFO ] Flow matrix only has 711 transitions (discarded 541 similar events)
// Phase 1: matrix 711 rows 434 cols
[2023-03-11 22:08:31] [INFO ] Computed 3 place invariants in 7 ms
[2023-03-11 22:08:31] [INFO ] [Real]Absence check using 3 positive place invariants in 4 ms returned sat
[2023-03-11 22:08:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 22:08:31] [INFO ] [Real]Absence check using state equation in 136 ms returned sat
[2023-03-11 22:08:31] [INFO ] State equation strengthened by 80 read => feed constraints.
[2023-03-11 22:08:31] [INFO ] [Real]Added 80 Read/Feed constraints in 63 ms returned sat
[2023-03-11 22:08:31] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 22:08:32] [INFO ] [Nat]Absence check using 3 positive place invariants in 5 ms returned sat
[2023-03-11 22:08:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 22:08:32] [INFO ] [Nat]Absence check using state equation in 133 ms returned sat
[2023-03-11 22:08:32] [INFO ] [Nat]Added 80 Read/Feed constraints in 57 ms returned sat
[2023-03-11 22:08:32] [INFO ] Deduced a trap composed of 125 places in 183 ms of which 1 ms to minimize.
[2023-03-11 22:08:32] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 231 ms
[2023-03-11 22:08:32] [INFO ] Computed and/alt/rep : 344/1786/337 causal constraints (skipped 372 transitions) in 79 ms.
[2023-03-11 22:08:32] [INFO ] Added : 17 causal constraints over 4 iterations in 303 ms. Result :sat
Minimization took 45 ms.
[2023-03-11 22:08:32] [INFO ] [Real]Absence check using 3 positive place invariants in 4 ms returned sat
[2023-03-11 22:08:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 22:08:33] [INFO ] [Real]Absence check using state equation in 139 ms returned sat
[2023-03-11 22:08:33] [INFO ] [Real]Added 80 Read/Feed constraints in 20 ms returned sat
[2023-03-11 22:08:33] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 22:08:33] [INFO ] [Nat]Absence check using 3 positive place invariants in 4 ms returned sat
[2023-03-11 22:08:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 22:08:33] [INFO ] [Nat]Absence check using state equation in 137 ms returned sat
[2023-03-11 22:08:33] [INFO ] [Nat]Added 80 Read/Feed constraints in 30 ms returned sat
[2023-03-11 22:08:33] [INFO ] Deduced a trap composed of 125 places in 188 ms of which 0 ms to minimize.
[2023-03-11 22:08:33] [INFO ] Deduced a trap composed of 99 places in 179 ms of which 1 ms to minimize.
[2023-03-11 22:08:33] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 429 ms
[2023-03-11 22:08:33] [INFO ] Computed and/alt/rep : 344/1786/337 causal constraints (skipped 372 transitions) in 63 ms.
[2023-03-11 22:08:34] [INFO ] Added : 32 causal constraints over 7 iterations in 398 ms. Result :sat
Minimization took 50 ms.
[2023-03-11 22:08:34] [INFO ] [Real]Absence check using 3 positive place invariants in 4 ms returned sat
[2023-03-11 22:08:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 22:08:34] [INFO ] [Real]Absence check using state equation in 136 ms returned sat
[2023-03-11 22:08:34] [INFO ] [Real]Added 80 Read/Feed constraints in 63 ms returned sat
[2023-03-11 22:08:34] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 22:08:34] [INFO ] [Nat]Absence check using 3 positive place invariants in 4 ms returned sat
[2023-03-11 22:08:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 22:08:34] [INFO ] [Nat]Absence check using state equation in 136 ms returned sat
[2023-03-11 22:08:34] [INFO ] [Nat]Added 80 Read/Feed constraints in 53 ms returned sat
[2023-03-11 22:08:34] [INFO ] Deduced a trap composed of 84 places in 182 ms of which 1 ms to minimize.
[2023-03-11 22:08:34] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 228 ms
[2023-03-11 22:08:35] [INFO ] Computed and/alt/rep : 344/1786/337 causal constraints (skipped 372 transitions) in 69 ms.
[2023-03-11 22:08:35] [INFO ] Added : 12 causal constraints over 5 iterations in 293 ms. Result :sat
Minimization took 44 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1] Max seen :[214, 144, 589]
Support contains 3 out of 434 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 434/434 places, 1252/1252 transitions.
Applied a total of 0 rules in 47 ms. Remains 434 /434 variables (removed 0) and now considering 1252/1252 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 434/434 places, 1252/1252 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 434/434 places, 1252/1252 transitions.
Applied a total of 0 rules in 45 ms. Remains 434 /434 variables (removed 0) and now considering 1252/1252 (removed 0) transitions.
[2023-03-11 22:08:37] [INFO ] Flow matrix only has 711 transitions (discarded 541 similar events)
// Phase 1: matrix 711 rows 434 cols
[2023-03-11 22:08:37] [INFO ] Computed 3 place invariants in 3 ms
[2023-03-11 22:08:38] [INFO ] Implicit Places using invariants in 301 ms returned []
[2023-03-11 22:08:38] [INFO ] Flow matrix only has 711 transitions (discarded 541 similar events)
// Phase 1: matrix 711 rows 434 cols
[2023-03-11 22:08:38] [INFO ] Computed 3 place invariants in 3 ms
[2023-03-11 22:08:38] [INFO ] State equation strengthened by 80 read => feed constraints.
[2023-03-11 22:08:39] [INFO ] Implicit Places using invariants and state equation in 853 ms returned []
Implicit Place search using SMT with State Equation took 1154 ms to find 0 implicit places.
[2023-03-11 22:08:39] [INFO ] Redundant transitions in 26 ms returned []
[2023-03-11 22:08:39] [INFO ] Flow matrix only has 711 transitions (discarded 541 similar events)
// Phase 1: matrix 711 rows 434 cols
[2023-03-11 22:08:39] [INFO ] Computed 3 place invariants in 6 ms
[2023-03-11 22:08:39] [INFO ] Dead Transitions using invariants and state equation in 395 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 434/434 places, 1252/1252 transitions.
Normalized transition count is 711 out of 1252 initially.
// Phase 1: matrix 711 rows 434 cols
[2023-03-11 22:08:39] [INFO ] Computed 3 place invariants in 2 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 1977 ms. (steps per millisecond=505 ) properties (out of 3) seen :13
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 751 ms. (steps per millisecond=1331 ) properties (out of 3) seen :212
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 775 ms. (steps per millisecond=1290 ) properties (out of 3) seen :138
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 719 ms. (steps per millisecond=1390 ) properties (out of 3) seen :1736
[2023-03-11 22:08:43] [INFO ] Flow matrix only has 711 transitions (discarded 541 similar events)
// Phase 1: matrix 711 rows 434 cols
[2023-03-11 22:08:43] [INFO ] Computed 3 place invariants in 5 ms
[2023-03-11 22:08:43] [INFO ] [Real]Absence check using 3 positive place invariants in 5 ms returned sat
[2023-03-11 22:08:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 22:08:43] [INFO ] [Real]Absence check using state equation in 135 ms returned sat
[2023-03-11 22:08:43] [INFO ] State equation strengthened by 80 read => feed constraints.
[2023-03-11 22:08:43] [INFO ] [Real]Added 80 Read/Feed constraints in 65 ms returned sat
[2023-03-11 22:08:43] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 22:08:44] [INFO ] [Nat]Absence check using 3 positive place invariants in 4 ms returned sat
[2023-03-11 22:08:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 22:08:44] [INFO ] [Nat]Absence check using state equation in 138 ms returned sat
[2023-03-11 22:08:44] [INFO ] [Nat]Added 80 Read/Feed constraints in 58 ms returned sat
[2023-03-11 22:08:44] [INFO ] Deduced a trap composed of 125 places in 174 ms of which 0 ms to minimize.
[2023-03-11 22:08:44] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 215 ms
[2023-03-11 22:08:44] [INFO ] Computed and/alt/rep : 344/1786/337 causal constraints (skipped 372 transitions) in 64 ms.
[2023-03-11 22:08:44] [INFO ] Added : 17 causal constraints over 4 iterations in 286 ms. Result :sat
Minimization took 45 ms.
[2023-03-11 22:08:44] [INFO ] [Real]Absence check using 3 positive place invariants in 4 ms returned sat
[2023-03-11 22:08:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 22:08:45] [INFO ] [Real]Absence check using state equation in 136 ms returned sat
[2023-03-11 22:08:45] [INFO ] [Real]Added 80 Read/Feed constraints in 19 ms returned sat
[2023-03-11 22:08:45] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 22:08:45] [INFO ] [Nat]Absence check using 3 positive place invariants in 4 ms returned sat
[2023-03-11 22:08:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 22:08:45] [INFO ] [Nat]Absence check using state equation in 133 ms returned sat
[2023-03-11 22:08:45] [INFO ] [Nat]Added 80 Read/Feed constraints in 29 ms returned sat
[2023-03-11 22:08:45] [INFO ] Deduced a trap composed of 125 places in 182 ms of which 1 ms to minimize.
[2023-03-11 22:08:45] [INFO ] Deduced a trap composed of 99 places in 182 ms of which 0 ms to minimize.
[2023-03-11 22:08:45] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 434 ms
[2023-03-11 22:08:45] [INFO ] Computed and/alt/rep : 344/1786/337 causal constraints (skipped 372 transitions) in 61 ms.
[2023-03-11 22:08:46] [INFO ] Added : 32 causal constraints over 7 iterations in 404 ms. Result :sat
Minimization took 53 ms.
[2023-03-11 22:08:46] [INFO ] [Real]Absence check using 3 positive place invariants in 4 ms returned sat
[2023-03-11 22:08:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 22:08:46] [INFO ] [Real]Absence check using state equation in 134 ms returned sat
[2023-03-11 22:08:46] [INFO ] [Real]Added 80 Read/Feed constraints in 63 ms returned sat
[2023-03-11 22:08:46] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 22:08:46] [INFO ] [Nat]Absence check using 3 positive place invariants in 5 ms returned sat
[2023-03-11 22:08:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 22:08:46] [INFO ] [Nat]Absence check using state equation in 136 ms returned sat
[2023-03-11 22:08:46] [INFO ] [Nat]Added 80 Read/Feed constraints in 55 ms returned sat
[2023-03-11 22:08:46] [INFO ] Deduced a trap composed of 84 places in 175 ms of which 0 ms to minimize.
[2023-03-11 22:08:46] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 216 ms
[2023-03-11 22:08:47] [INFO ] Computed and/alt/rep : 344/1786/337 causal constraints (skipped 372 transitions) in 61 ms.
[2023-03-11 22:08:47] [INFO ] Added : 12 causal constraints over 5 iterations in 275 ms. Result :sat
Minimization took 43 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1] Max seen :[214, 144, 1732]
Support contains 3 out of 434 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 434/434 places, 1252/1252 transitions.
Applied a total of 0 rules in 54 ms. Remains 434 /434 variables (removed 0) and now considering 1252/1252 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 434/434 places, 1252/1252 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 434/434 places, 1252/1252 transitions.
Applied a total of 0 rules in 45 ms. Remains 434 /434 variables (removed 0) and now considering 1252/1252 (removed 0) transitions.
[2023-03-11 22:08:51] [INFO ] Flow matrix only has 711 transitions (discarded 541 similar events)
// Phase 1: matrix 711 rows 434 cols
[2023-03-11 22:08:51] [INFO ] Computed 3 place invariants in 6 ms
[2023-03-11 22:08:52] [INFO ] Implicit Places using invariants in 285 ms returned []
[2023-03-11 22:08:52] [INFO ] Flow matrix only has 711 transitions (discarded 541 similar events)
// Phase 1: matrix 711 rows 434 cols
[2023-03-11 22:08:52] [INFO ] Computed 3 place invariants in 3 ms
[2023-03-11 22:08:52] [INFO ] State equation strengthened by 80 read => feed constraints.
[2023-03-11 22:08:52] [INFO ] Implicit Places using invariants and state equation in 884 ms returned []
Implicit Place search using SMT with State Equation took 1170 ms to find 0 implicit places.
[2023-03-11 22:08:53] [INFO ] Redundant transitions in 19 ms returned []
[2023-03-11 22:08:53] [INFO ] Flow matrix only has 711 transitions (discarded 541 similar events)
// Phase 1: matrix 711 rows 434 cols
[2023-03-11 22:08:53] [INFO ] Computed 3 place invariants in 5 ms
[2023-03-11 22:08:53] [INFO ] Dead Transitions using invariants and state equation in 405 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 434/434 places, 1252/1252 transitions.
Normalized transition count is 711 out of 1252 initially.
// Phase 1: matrix 711 rows 434 cols
[2023-03-11 22:08:53] [INFO ] Computed 3 place invariants in 2 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 1980 ms. (steps per millisecond=505 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 768 ms. (steps per millisecond=1302 ) properties (out of 3) seen :253
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 778 ms. (steps per millisecond=1285 ) properties (out of 3) seen :132
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 753 ms. (steps per millisecond=1328 ) properties (out of 3) seen :896
[2023-03-11 22:08:57] [INFO ] Flow matrix only has 711 transitions (discarded 541 similar events)
// Phase 1: matrix 711 rows 434 cols
[2023-03-11 22:08:57] [INFO ] Computed 3 place invariants in 7 ms
[2023-03-11 22:08:57] [INFO ] [Real]Absence check using 3 positive place invariants in 4 ms returned sat
[2023-03-11 22:08:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 22:08:57] [INFO ] [Real]Absence check using state equation in 129 ms returned sat
[2023-03-11 22:08:57] [INFO ] State equation strengthened by 80 read => feed constraints.
[2023-03-11 22:08:57] [INFO ] [Real]Added 80 Read/Feed constraints in 65 ms returned sat
[2023-03-11 22:08:58] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 22:08:58] [INFO ] [Nat]Absence check using 3 positive place invariants in 4 ms returned sat
[2023-03-11 22:08:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 22:08:58] [INFO ] [Nat]Absence check using state equation in 138 ms returned sat
[2023-03-11 22:08:58] [INFO ] [Nat]Added 80 Read/Feed constraints in 57 ms returned sat
[2023-03-11 22:08:58] [INFO ] Deduced a trap composed of 125 places in 184 ms of which 1 ms to minimize.
[2023-03-11 22:08:58] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 233 ms
[2023-03-11 22:08:58] [INFO ] Computed and/alt/rep : 344/1786/337 causal constraints (skipped 372 transitions) in 61 ms.
[2023-03-11 22:08:58] [INFO ] Added : 17 causal constraints over 4 iterations in 305 ms. Result :sat
Minimization took 46 ms.
[2023-03-11 22:08:58] [INFO ] [Real]Absence check using 3 positive place invariants in 4 ms returned sat
[2023-03-11 22:08:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 22:08:59] [INFO ] [Real]Absence check using state equation in 136 ms returned sat
[2023-03-11 22:08:59] [INFO ] [Real]Added 80 Read/Feed constraints in 20 ms returned sat
[2023-03-11 22:08:59] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 22:08:59] [INFO ] [Nat]Absence check using 3 positive place invariants in 4 ms returned sat
[2023-03-11 22:08:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 22:08:59] [INFO ] [Nat]Absence check using state equation in 132 ms returned sat
[2023-03-11 22:08:59] [INFO ] [Nat]Added 80 Read/Feed constraints in 29 ms returned sat
[2023-03-11 22:08:59] [INFO ] Deduced a trap composed of 125 places in 183 ms of which 1 ms to minimize.
[2023-03-11 22:08:59] [INFO ] Deduced a trap composed of 99 places in 181 ms of which 0 ms to minimize.
[2023-03-11 22:08:59] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 425 ms
[2023-03-11 22:08:59] [INFO ] Computed and/alt/rep : 344/1786/337 causal constraints (skipped 372 transitions) in 67 ms.
[2023-03-11 22:09:00] [INFO ] Added : 32 causal constraints over 7 iterations in 405 ms. Result :sat
Minimization took 51 ms.
[2023-03-11 22:09:00] [INFO ] [Real]Absence check using 3 positive place invariants in 5 ms returned sat
[2023-03-11 22:09:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 22:09:00] [INFO ] [Real]Absence check using state equation in 130 ms returned sat
[2023-03-11 22:09:00] [INFO ] [Real]Added 80 Read/Feed constraints in 61 ms returned sat
[2023-03-11 22:09:00] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 22:09:00] [INFO ] [Nat]Absence check using 3 positive place invariants in 5 ms returned sat
[2023-03-11 22:09:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 22:09:00] [INFO ] [Nat]Absence check using state equation in 129 ms returned sat
[2023-03-11 22:09:00] [INFO ] [Nat]Added 80 Read/Feed constraints in 52 ms returned sat
[2023-03-11 22:09:00] [INFO ] Deduced a trap composed of 84 places in 185 ms of which 0 ms to minimize.
[2023-03-11 22:09:01] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 225 ms
[2023-03-11 22:09:01] [INFO ] Computed and/alt/rep : 344/1786/337 causal constraints (skipped 372 transitions) in 62 ms.
[2023-03-11 22:09:01] [INFO ] Added : 12 causal constraints over 5 iterations in 307 ms. Result :sat
Minimization took 45 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1] Max seen :[231, 144, 1732]
Support contains 3 out of 434 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 434/434 places, 1252/1252 transitions.
Applied a total of 0 rules in 50 ms. Remains 434 /434 variables (removed 0) and now considering 1252/1252 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 434/434 places, 1252/1252 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 434/434 places, 1252/1252 transitions.
Applied a total of 0 rules in 45 ms. Remains 434 /434 variables (removed 0) and now considering 1252/1252 (removed 0) transitions.
[2023-03-11 22:09:05] [INFO ] Flow matrix only has 711 transitions (discarded 541 similar events)
// Phase 1: matrix 711 rows 434 cols
[2023-03-11 22:09:05] [INFO ] Computed 3 place invariants in 7 ms
[2023-03-11 22:09:06] [INFO ] Implicit Places using invariants in 311 ms returned []
[2023-03-11 22:09:06] [INFO ] Flow matrix only has 711 transitions (discarded 541 similar events)
// Phase 1: matrix 711 rows 434 cols
[2023-03-11 22:09:06] [INFO ] Computed 3 place invariants in 2 ms
[2023-03-11 22:09:06] [INFO ] State equation strengthened by 80 read => feed constraints.
[2023-03-11 22:09:07] [INFO ] Implicit Places using invariants and state equation in 849 ms returned []
Implicit Place search using SMT with State Equation took 1161 ms to find 0 implicit places.
[2023-03-11 22:09:07] [INFO ] Redundant transitions in 17 ms returned []
[2023-03-11 22:09:07] [INFO ] Flow matrix only has 711 transitions (discarded 541 similar events)
// Phase 1: matrix 711 rows 434 cols
[2023-03-11 22:09:07] [INFO ] Computed 3 place invariants in 3 ms
[2023-03-11 22:09:07] [INFO ] Dead Transitions using invariants and state equation in 384 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 434/434 places, 1252/1252 transitions.
Normalized transition count is 711 out of 1252 initially.
// Phase 1: matrix 711 rows 434 cols
[2023-03-11 22:09:07] [INFO ] Computed 3 place invariants in 3 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2003 ms. (steps per millisecond=499 ) properties (out of 3) seen :19
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 751 ms. (steps per millisecond=1331 ) properties (out of 3) seen :210
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 763 ms. (steps per millisecond=1310 ) properties (out of 3) seen :143
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 751 ms. (steps per millisecond=1331 ) properties (out of 3) seen :967
[2023-03-11 22:09:11] [INFO ] Flow matrix only has 711 transitions (discarded 541 similar events)
// Phase 1: matrix 711 rows 434 cols
[2023-03-11 22:09:11] [INFO ] Computed 3 place invariants in 6 ms
[2023-03-11 22:09:11] [INFO ] [Real]Absence check using 3 positive place invariants in 4 ms returned sat
[2023-03-11 22:09:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 22:09:12] [INFO ] [Real]Absence check using state equation in 132 ms returned sat
[2023-03-11 22:09:12] [INFO ] State equation strengthened by 80 read => feed constraints.
[2023-03-11 22:09:12] [INFO ] [Real]Added 80 Read/Feed constraints in 64 ms returned sat
[2023-03-11 22:09:12] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 22:09:12] [INFO ] [Nat]Absence check using 3 positive place invariants in 4 ms returned sat
[2023-03-11 22:09:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 22:09:12] [INFO ] [Nat]Absence check using state equation in 131 ms returned sat
[2023-03-11 22:09:12] [INFO ] [Nat]Added 80 Read/Feed constraints in 67 ms returned sat
[2023-03-11 22:09:12] [INFO ] Deduced a trap composed of 125 places in 173 ms of which 0 ms to minimize.
[2023-03-11 22:09:12] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 219 ms
[2023-03-11 22:09:12] [INFO ] Computed and/alt/rep : 344/1786/337 causal constraints (skipped 372 transitions) in 75 ms.
[2023-03-11 22:09:12] [INFO ] Added : 17 causal constraints over 4 iterations in 300 ms. Result :sat
Minimization took 45 ms.
[2023-03-11 22:09:13] [INFO ] [Real]Absence check using 3 positive place invariants in 4 ms returned sat
[2023-03-11 22:09:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 22:09:13] [INFO ] [Real]Absence check using state equation in 135 ms returned sat
[2023-03-11 22:09:13] [INFO ] [Real]Added 80 Read/Feed constraints in 21 ms returned sat
[2023-03-11 22:09:13] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 22:09:13] [INFO ] [Nat]Absence check using 3 positive place invariants in 4 ms returned sat
[2023-03-11 22:09:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 22:09:13] [INFO ] [Nat]Absence check using state equation in 138 ms returned sat
[2023-03-11 22:09:13] [INFO ] [Nat]Added 80 Read/Feed constraints in 29 ms returned sat
[2023-03-11 22:09:13] [INFO ] Deduced a trap composed of 125 places in 178 ms of which 0 ms to minimize.
[2023-03-11 22:09:13] [INFO ] Deduced a trap composed of 99 places in 176 ms of which 0 ms to minimize.
[2023-03-11 22:09:13] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 413 ms
[2023-03-11 22:09:13] [INFO ] Computed and/alt/rep : 344/1786/337 causal constraints (skipped 372 transitions) in 65 ms.
[2023-03-11 22:09:14] [INFO ] Added : 32 causal constraints over 7 iterations in 400 ms. Result :sat
Minimization took 51 ms.
[2023-03-11 22:09:14] [INFO ] [Real]Absence check using 3 positive place invariants in 4 ms returned sat
[2023-03-11 22:09:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 22:09:14] [INFO ] [Real]Absence check using state equation in 138 ms returned sat
[2023-03-11 22:09:14] [INFO ] [Real]Added 80 Read/Feed constraints in 63 ms returned sat
[2023-03-11 22:09:14] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 22:09:14] [INFO ] [Nat]Absence check using 3 positive place invariants in 4 ms returned sat
[2023-03-11 22:09:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 22:09:14] [INFO ] [Nat]Absence check using state equation in 126 ms returned sat
[2023-03-11 22:09:14] [INFO ] [Nat]Added 80 Read/Feed constraints in 54 ms returned sat
[2023-03-11 22:09:15] [INFO ] Deduced a trap composed of 84 places in 186 ms of which 0 ms to minimize.
[2023-03-11 22:09:15] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 231 ms
[2023-03-11 22:09:15] [INFO ] Computed and/alt/rep : 344/1786/337 causal constraints (skipped 372 transitions) in 64 ms.
[2023-03-11 22:09:15] [INFO ] Added : 12 causal constraints over 5 iterations in 279 ms. Result :sat
Minimization took 45 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1] Max seen :[231, 144, 1732]
Support contains 3 out of 434 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 434/434 places, 1252/1252 transitions.
Applied a total of 0 rules in 46 ms. Remains 434 /434 variables (removed 0) and now considering 1252/1252 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 434/434 places, 1252/1252 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 434/434 places, 1252/1252 transitions.
Applied a total of 0 rules in 46 ms. Remains 434 /434 variables (removed 0) and now considering 1252/1252 (removed 0) transitions.
[2023-03-11 22:09:20] [INFO ] Flow matrix only has 711 transitions (discarded 541 similar events)
// Phase 1: matrix 711 rows 434 cols
[2023-03-11 22:09:20] [INFO ] Computed 3 place invariants in 7 ms
[2023-03-11 22:09:20] [INFO ] Implicit Places using invariants in 292 ms returned []
[2023-03-11 22:09:20] [INFO ] Flow matrix only has 711 transitions (discarded 541 similar events)
// Phase 1: matrix 711 rows 434 cols
[2023-03-11 22:09:20] [INFO ] Computed 3 place invariants in 2 ms
[2023-03-11 22:09:20] [INFO ] State equation strengthened by 80 read => feed constraints.
[2023-03-11 22:09:21] [INFO ] Implicit Places using invariants and state equation in 827 ms returned []
Implicit Place search using SMT with State Equation took 1120 ms to find 0 implicit places.
[2023-03-11 22:09:21] [INFO ] Redundant transitions in 14 ms returned []
[2023-03-11 22:09:21] [INFO ] Flow matrix only has 711 transitions (discarded 541 similar events)
// Phase 1: matrix 711 rows 434 cols
[2023-03-11 22:09:21] [INFO ] Computed 3 place invariants in 6 ms
[2023-03-11 22:09:21] [INFO ] Dead Transitions using invariants and state equation in 386 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 434/434 places, 1252/1252 transitions.
Starting property specific reduction for FunctionPointer-PT-c016-UpperBounds-02
Normalized transition count is 711 out of 1252 initially.
// Phase 1: matrix 711 rows 434 cols
[2023-03-11 22:09:21] [INFO ] Computed 3 place invariants in 3 ms
Incomplete random walk after 10003 steps, including 2 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=1666 ) properties (out of 1) seen :0
[2023-03-11 22:09:21] [INFO ] Flow matrix only has 711 transitions (discarded 541 similar events)
// Phase 1: matrix 711 rows 434 cols
[2023-03-11 22:09:21] [INFO ] Computed 3 place invariants in 6 ms
[2023-03-11 22:09:21] [INFO ] [Real]Absence check using 3 positive place invariants in 4 ms returned sat
[2023-03-11 22:09:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 22:09:21] [INFO ] [Real]Absence check using state equation in 129 ms returned sat
[2023-03-11 22:09:21] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 22:09:21] [INFO ] [Nat]Absence check using 3 positive place invariants in 4 ms returned sat
[2023-03-11 22:09:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 22:09:22] [INFO ] [Nat]Absence check using state equation in 129 ms returned sat
[2023-03-11 22:09:22] [INFO ] State equation strengthened by 80 read => feed constraints.
[2023-03-11 22:09:22] [INFO ] [Nat]Added 80 Read/Feed constraints in 18 ms returned sat
[2023-03-11 22:09:22] [INFO ] Computed and/alt/rep : 344/1786/337 causal constraints (skipped 372 transitions) in 80 ms.
[2023-03-11 22:09:22] [INFO ] Added : 15 causal constraints over 4 iterations in 274 ms. Result :sat
Minimization took 48 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[0]
Support contains 1 out of 434 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 434/434 places, 1252/1252 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 432 transition count 1248
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 432 transition count 1248
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 6 place count 432 transition count 1246
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 8 place count 430 transition count 1242
Iterating global reduction 1 with 2 rules applied. Total rules applied 10 place count 430 transition count 1242
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 14 place count 430 transition count 1238
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 15 place count 429 transition count 1236
Iterating global reduction 2 with 1 rules applied. Total rules applied 16 place count 429 transition count 1236
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 17 place count 428 transition count 1234
Iterating global reduction 2 with 1 rules applied. Total rules applied 18 place count 428 transition count 1234
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 19 place count 427 transition count 1230
Iterating global reduction 2 with 1 rules applied. Total rules applied 20 place count 427 transition count 1230
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 21 place count 426 transition count 1228
Iterating global reduction 2 with 1 rules applied. Total rules applied 22 place count 426 transition count 1228
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 23 place count 425 transition count 1226
Iterating global reduction 2 with 1 rules applied. Total rules applied 24 place count 425 transition count 1226
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 25 place count 424 transition count 1224
Iterating global reduction 2 with 1 rules applied. Total rules applied 26 place count 424 transition count 1224
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 27 place count 423 transition count 1222
Iterating global reduction 2 with 1 rules applied. Total rules applied 28 place count 423 transition count 1222
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 29 place count 422 transition count 1220
Iterating global reduction 2 with 1 rules applied. Total rules applied 30 place count 422 transition count 1220
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 31 place count 421 transition count 1218
Iterating global reduction 2 with 1 rules applied. Total rules applied 32 place count 421 transition count 1218
Applied a total of 32 rules in 134 ms. Remains 421 /434 variables (removed 13) and now considering 1218/1252 (removed 34) transitions.
Finished structural reductions, in 1 iterations. Remains : 421/434 places, 1218/1252 transitions.
Normalized transition count is 688 out of 1218 initially.
// Phase 1: matrix 688 rows 421 cols
[2023-03-11 22:09:22] [INFO ] Computed 3 place invariants in 6 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 1950 ms. (steps per millisecond=512 ) properties (out of 1) seen :13
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 699 ms. (steps per millisecond=1430 ) properties (out of 1) seen :481
[2023-03-11 22:09:25] [INFO ] Flow matrix only has 688 transitions (discarded 530 similar events)
// Phase 1: matrix 688 rows 421 cols
[2023-03-11 22:09:25] [INFO ] Computed 3 place invariants in 9 ms
[2023-03-11 22:09:25] [INFO ] [Real]Absence check using 3 positive place invariants in 4 ms returned sat
[2023-03-11 22:09:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 22:09:25] [INFO ] [Real]Absence check using state equation in 126 ms returned sat
[2023-03-11 22:09:25] [INFO ] State equation strengthened by 75 read => feed constraints.
[2023-03-11 22:09:25] [INFO ] [Real]Added 75 Read/Feed constraints in 53 ms returned sat
[2023-03-11 22:09:25] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 22:09:25] [INFO ] [Nat]Absence check using 3 positive place invariants in 4 ms returned sat
[2023-03-11 22:09:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 22:09:25] [INFO ] [Nat]Absence check using state equation in 126 ms returned sat
[2023-03-11 22:09:25] [INFO ] [Nat]Added 75 Read/Feed constraints in 56 ms returned sat
[2023-03-11 22:09:26] [INFO ] Deduced a trap composed of 113 places in 179 ms of which 0 ms to minimize.
[2023-03-11 22:09:26] [INFO ] Deduced a trap composed of 71 places in 172 ms of which 1 ms to minimize.
[2023-03-11 22:09:26] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 414 ms
[2023-03-11 22:09:26] [INFO ] Computed and/alt/rep : 332/1248/332 causal constraints (skipped 354 transitions) in 61 ms.
[2023-03-11 22:09:26] [INFO ] Added : 13 causal constraints over 4 iterations in 258 ms. Result :sat
Minimization took 54 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[481]
Support contains 1 out of 421 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 421/421 places, 1218/1218 transitions.
Applied a total of 0 rules in 43 ms. Remains 421 /421 variables (removed 0) and now considering 1218/1218 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 421/421 places, 1218/1218 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 421/421 places, 1218/1218 transitions.
Applied a total of 0 rules in 42 ms. Remains 421 /421 variables (removed 0) and now considering 1218/1218 (removed 0) transitions.
[2023-03-11 22:09:28] [INFO ] Flow matrix only has 688 transitions (discarded 530 similar events)
// Phase 1: matrix 688 rows 421 cols
[2023-03-11 22:09:28] [INFO ] Computed 3 place invariants in 4 ms
[2023-03-11 22:09:28] [INFO ] Implicit Places using invariants in 280 ms returned []
[2023-03-11 22:09:28] [INFO ] Flow matrix only has 688 transitions (discarded 530 similar events)
// Phase 1: matrix 688 rows 421 cols
[2023-03-11 22:09:28] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 22:09:28] [INFO ] State equation strengthened by 75 read => feed constraints.
[2023-03-11 22:09:29] [INFO ] Implicit Places using invariants and state equation in 915 ms returned []
Implicit Place search using SMT with State Equation took 1196 ms to find 0 implicit places.
[2023-03-11 22:09:29] [INFO ] Redundant transitions in 16 ms returned []
[2023-03-11 22:09:29] [INFO ] Flow matrix only has 688 transitions (discarded 530 similar events)
// Phase 1: matrix 688 rows 421 cols
[2023-03-11 22:09:29] [INFO ] Computed 3 place invariants in 4 ms
[2023-03-11 22:09:29] [INFO ] Dead Transitions using invariants and state equation in 369 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 421/421 places, 1218/1218 transitions.
Normalized transition count is 688 out of 1218 initially.
// Phase 1: matrix 688 rows 421 cols
[2023-03-11 22:09:29] [INFO ] Computed 3 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 1979 ms. (steps per millisecond=505 ) properties (out of 1) seen :6
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 660 ms. (steps per millisecond=1515 ) properties (out of 1) seen :0
[2023-03-11 22:09:32] [INFO ] Flow matrix only has 688 transitions (discarded 530 similar events)
// Phase 1: matrix 688 rows 421 cols
[2023-03-11 22:09:32] [INFO ] Computed 3 place invariants in 6 ms
[2023-03-11 22:09:32] [INFO ] [Real]Absence check using 3 positive place invariants in 4 ms returned sat
[2023-03-11 22:09:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 22:09:32] [INFO ] [Real]Absence check using state equation in 142 ms returned sat
[2023-03-11 22:09:32] [INFO ] State equation strengthened by 75 read => feed constraints.
[2023-03-11 22:09:32] [INFO ] [Real]Added 75 Read/Feed constraints in 54 ms returned sat
[2023-03-11 22:09:32] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 22:09:32] [INFO ] [Nat]Absence check using 3 positive place invariants in 4 ms returned sat
[2023-03-11 22:09:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 22:09:32] [INFO ] [Nat]Absence check using state equation in 131 ms returned sat
[2023-03-11 22:09:33] [INFO ] [Nat]Added 75 Read/Feed constraints in 54 ms returned sat
[2023-03-11 22:09:33] [INFO ] Deduced a trap composed of 113 places in 177 ms of which 0 ms to minimize.
[2023-03-11 22:09:33] [INFO ] Deduced a trap composed of 71 places in 171 ms of which 2 ms to minimize.
[2023-03-11 22:09:33] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 405 ms
[2023-03-11 22:09:33] [INFO ] Computed and/alt/rep : 332/1248/332 causal constraints (skipped 354 transitions) in 60 ms.
[2023-03-11 22:09:33] [INFO ] Added : 13 causal constraints over 4 iterations in 246 ms. Result :sat
Minimization took 59 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[481]
Support contains 1 out of 421 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 421/421 places, 1218/1218 transitions.
Applied a total of 0 rules in 45 ms. Remains 421 /421 variables (removed 0) and now considering 1218/1218 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 421/421 places, 1218/1218 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 421/421 places, 1218/1218 transitions.
Applied a total of 0 rules in 44 ms. Remains 421 /421 variables (removed 0) and now considering 1218/1218 (removed 0) transitions.
[2023-03-11 22:09:35] [INFO ] Flow matrix only has 688 transitions (discarded 530 similar events)
// Phase 1: matrix 688 rows 421 cols
[2023-03-11 22:09:35] [INFO ] Computed 3 place invariants in 5 ms
[2023-03-11 22:09:35] [INFO ] Implicit Places using invariants in 274 ms returned []
[2023-03-11 22:09:35] [INFO ] Flow matrix only has 688 transitions (discarded 530 similar events)
// Phase 1: matrix 688 rows 421 cols
[2023-03-11 22:09:35] [INFO ] Computed 3 place invariants in 2 ms
[2023-03-11 22:09:36] [INFO ] State equation strengthened by 75 read => feed constraints.
[2023-03-11 22:09:36] [INFO ] Implicit Places using invariants and state equation in 888 ms returned []
Implicit Place search using SMT with State Equation took 1162 ms to find 0 implicit places.
[2023-03-11 22:09:36] [INFO ] Redundant transitions in 19 ms returned []
[2023-03-11 22:09:36] [INFO ] Flow matrix only has 688 transitions (discarded 530 similar events)
// Phase 1: matrix 688 rows 421 cols
[2023-03-11 22:09:36] [INFO ] Computed 3 place invariants in 4 ms
[2023-03-11 22:09:37] [INFO ] Dead Transitions using invariants and state equation in 378 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 421/421 places, 1218/1218 transitions.
Ending property specific reduction for FunctionPointer-PT-c016-UpperBounds-02 in 15651 ms.
Starting property specific reduction for FunctionPointer-PT-c016-UpperBounds-09
Normalized transition count is 711 out of 1252 initially.
// Phase 1: matrix 711 rows 434 cols
[2023-03-11 22:09:37] [INFO ] Computed 3 place invariants in 3 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 1) seen :6
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties (out of 1) seen :1
[2023-03-11 22:09:37] [INFO ] Flow matrix only has 711 transitions (discarded 541 similar events)
// Phase 1: matrix 711 rows 434 cols
[2023-03-11 22:09:37] [INFO ] Computed 3 place invariants in 4 ms
[2023-03-11 22:09:37] [INFO ] [Real]Absence check using 3 positive place invariants in 5 ms returned sat
[2023-03-11 22:09:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 22:09:37] [INFO ] [Real]Absence check using state equation in 140 ms returned sat
[2023-03-11 22:09:37] [INFO ] State equation strengthened by 80 read => feed constraints.
[2023-03-11 22:09:37] [INFO ] [Real]Added 80 Read/Feed constraints in 20 ms returned sat
[2023-03-11 22:09:37] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 22:09:37] [INFO ] [Nat]Absence check using 3 positive place invariants in 5 ms returned sat
[2023-03-11 22:09:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 22:09:37] [INFO ] [Nat]Absence check using state equation in 134 ms returned sat
[2023-03-11 22:09:37] [INFO ] [Nat]Added 80 Read/Feed constraints in 29 ms returned sat
[2023-03-11 22:09:38] [INFO ] Deduced a trap composed of 125 places in 188 ms of which 1 ms to minimize.
[2023-03-11 22:09:38] [INFO ] Deduced a trap composed of 109 places in 164 ms of which 3 ms to minimize.
[2023-03-11 22:09:38] [INFO ] Deduced a trap composed of 99 places in 181 ms of which 0 ms to minimize.
[2023-03-11 22:09:38] [INFO ] Deduced a trap composed of 96 places in 177 ms of which 0 ms to minimize.
[2023-03-11 22:09:38] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 815 ms
[2023-03-11 22:09:38] [INFO ] Computed and/alt/rep : 344/1786/337 causal constraints (skipped 372 transitions) in 69 ms.
[2023-03-11 22:09:38] [INFO ] Added : 24 causal constraints over 5 iterations in 328 ms. Result :sat
Minimization took 61 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[6]
Support contains 1 out of 434 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 434/434 places, 1252/1252 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 432 transition count 1248
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 432 transition count 1248
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 5 place count 431 transition count 1244
Iterating global reduction 0 with 1 rules applied. Total rules applied 6 place count 431 transition count 1244
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 7 place count 430 transition count 1242
Iterating global reduction 0 with 1 rules applied. Total rules applied 8 place count 430 transition count 1242
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 9 place count 429 transition count 1240
Iterating global reduction 0 with 1 rules applied. Total rules applied 10 place count 429 transition count 1240
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 11 place count 428 transition count 1238
Iterating global reduction 0 with 1 rules applied. Total rules applied 12 place count 428 transition count 1238
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 13 place count 427 transition count 1236
Iterating global reduction 0 with 1 rules applied. Total rules applied 14 place count 427 transition count 1236
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 15 place count 426 transition count 1234
Iterating global reduction 0 with 1 rules applied. Total rules applied 16 place count 426 transition count 1234
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 17 place count 425 transition count 1232
Iterating global reduction 0 with 1 rules applied. Total rules applied 18 place count 425 transition count 1232
Applied a total of 18 rules in 128 ms. Remains 425 /434 variables (removed 9) and now considering 1232/1252 (removed 20) transitions.
Finished structural reductions, in 1 iterations. Remains : 425/434 places, 1232/1252 transitions.
Normalized transition count is 695 out of 1232 initially.
// Phase 1: matrix 695 rows 425 cols
[2023-03-11 22:09:39] [INFO ] Computed 3 place invariants in 5 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 1893 ms. (steps per millisecond=528 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 754 ms. (steps per millisecond=1326 ) properties (out of 1) seen :142
[2023-03-11 22:09:41] [INFO ] Flow matrix only has 695 transitions (discarded 537 similar events)
// Phase 1: matrix 695 rows 425 cols
[2023-03-11 22:09:41] [INFO ] Computed 3 place invariants in 3 ms
[2023-03-11 22:09:41] [INFO ] [Real]Absence check using 3 positive place invariants in 4 ms returned sat
[2023-03-11 22:09:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 22:09:42] [INFO ] [Real]Absence check using state equation in 133 ms returned sat
[2023-03-11 22:09:42] [INFO ] State equation strengthened by 75 read => feed constraints.
[2023-03-11 22:09:42] [INFO ] [Real]Added 75 Read/Feed constraints in 21 ms returned sat
[2023-03-11 22:09:42] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 22:09:42] [INFO ] [Nat]Absence check using 3 positive place invariants in 4 ms returned sat
[2023-03-11 22:09:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 22:09:42] [INFO ] [Nat]Absence check using state equation in 127 ms returned sat
[2023-03-11 22:09:42] [INFO ] [Nat]Added 75 Read/Feed constraints in 18 ms returned sat
[2023-03-11 22:09:42] [INFO ] Deduced a trap composed of 113 places in 177 ms of which 1 ms to minimize.
[2023-03-11 22:09:42] [INFO ] Deduced a trap composed of 99 places in 169 ms of which 1 ms to minimize.
[2023-03-11 22:09:42] [INFO ] Deduced a trap composed of 78 places in 174 ms of which 0 ms to minimize.
[2023-03-11 22:09:42] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 591 ms
[2023-03-11 22:09:42] [INFO ] Computed and/alt/rep : 339/1255/332 causal constraints (skipped 361 transitions) in 79 ms.
[2023-03-11 22:09:43] [INFO ] Added : 41 causal constraints over 10 iterations in 533 ms. Result :sat
Minimization took 92 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[142]
Support contains 1 out of 425 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 425/425 places, 1232/1232 transitions.
Applied a total of 0 rules in 43 ms. Remains 425 /425 variables (removed 0) and now considering 1232/1232 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 425/425 places, 1232/1232 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 425/425 places, 1232/1232 transitions.
Applied a total of 0 rules in 43 ms. Remains 425 /425 variables (removed 0) and now considering 1232/1232 (removed 0) transitions.
[2023-03-11 22:09:44] [INFO ] Flow matrix only has 695 transitions (discarded 537 similar events)
// Phase 1: matrix 695 rows 425 cols
[2023-03-11 22:09:44] [INFO ] Computed 3 place invariants in 4 ms
[2023-03-11 22:09:44] [INFO ] Implicit Places using invariants in 290 ms returned []
[2023-03-11 22:09:44] [INFO ] Flow matrix only has 695 transitions (discarded 537 similar events)
// Phase 1: matrix 695 rows 425 cols
[2023-03-11 22:09:44] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 22:09:44] [INFO ] State equation strengthened by 75 read => feed constraints.
[2023-03-11 22:09:45] [INFO ] Implicit Places using invariants and state equation in 966 ms returned []
Implicit Place search using SMT with State Equation took 1258 ms to find 0 implicit places.
[2023-03-11 22:09:45] [INFO ] Redundant transitions in 19 ms returned []
[2023-03-11 22:09:45] [INFO ] Flow matrix only has 695 transitions (discarded 537 similar events)
// Phase 1: matrix 695 rows 425 cols
[2023-03-11 22:09:45] [INFO ] Computed 3 place invariants in 3 ms
[2023-03-11 22:09:45] [INFO ] Dead Transitions using invariants and state equation in 356 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 425/425 places, 1232/1232 transitions.
Normalized transition count is 695 out of 1232 initially.
// Phase 1: matrix 695 rows 425 cols
[2023-03-11 22:09:45] [INFO ] Computed 3 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 1976 ms. (steps per millisecond=506 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 754 ms. (steps per millisecond=1326 ) properties (out of 1) seen :126
[2023-03-11 22:09:48] [INFO ] Flow matrix only has 695 transitions (discarded 537 similar events)
// Phase 1: matrix 695 rows 425 cols
[2023-03-11 22:09:48] [INFO ] Computed 3 place invariants in 2 ms
[2023-03-11 22:09:48] [INFO ] [Real]Absence check using 3 positive place invariants in 3 ms returned sat
[2023-03-11 22:09:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 22:09:48] [INFO ] [Real]Absence check using state equation in 128 ms returned sat
[2023-03-11 22:09:48] [INFO ] State equation strengthened by 75 read => feed constraints.
[2023-03-11 22:09:48] [INFO ] [Real]Added 75 Read/Feed constraints in 19 ms returned sat
[2023-03-11 22:09:48] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 22:09:49] [INFO ] [Nat]Absence check using 3 positive place invariants in 5 ms returned sat
[2023-03-11 22:09:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 22:09:49] [INFO ] [Nat]Absence check using state equation in 135 ms returned sat
[2023-03-11 22:09:49] [INFO ] [Nat]Added 75 Read/Feed constraints in 18 ms returned sat
[2023-03-11 22:09:49] [INFO ] Deduced a trap composed of 113 places in 172 ms of which 1 ms to minimize.
[2023-03-11 22:09:49] [INFO ] Deduced a trap composed of 99 places in 167 ms of which 1 ms to minimize.
[2023-03-11 22:09:49] [INFO ] Deduced a trap composed of 78 places in 179 ms of which 0 ms to minimize.
[2023-03-11 22:09:49] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 594 ms
[2023-03-11 22:09:49] [INFO ] Computed and/alt/rep : 339/1255/332 causal constraints (skipped 361 transitions) in 61 ms.
[2023-03-11 22:09:50] [INFO ] Added : 41 causal constraints over 10 iterations in 510 ms. Result :sat
Minimization took 89 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[142]
Support contains 1 out of 425 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 425/425 places, 1232/1232 transitions.
Applied a total of 0 rules in 43 ms. Remains 425 /425 variables (removed 0) and now considering 1232/1232 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 425/425 places, 1232/1232 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 425/425 places, 1232/1232 transitions.
Applied a total of 0 rules in 43 ms. Remains 425 /425 variables (removed 0) and now considering 1232/1232 (removed 0) transitions.
[2023-03-11 22:09:51] [INFO ] Flow matrix only has 695 transitions (discarded 537 similar events)
// Phase 1: matrix 695 rows 425 cols
[2023-03-11 22:09:51] [INFO ] Computed 3 place invariants in 4 ms
[2023-03-11 22:09:51] [INFO ] Implicit Places using invariants in 285 ms returned []
[2023-03-11 22:09:51] [INFO ] Flow matrix only has 695 transitions (discarded 537 similar events)
// Phase 1: matrix 695 rows 425 cols
[2023-03-11 22:09:51] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 22:09:51] [INFO ] State equation strengthened by 75 read => feed constraints.
[2023-03-11 22:09:52] [INFO ] Implicit Places using invariants and state equation in 896 ms returned []
Implicit Place search using SMT with State Equation took 1181 ms to find 0 implicit places.
[2023-03-11 22:09:52] [INFO ] Redundant transitions in 19 ms returned []
[2023-03-11 22:09:52] [INFO ] Flow matrix only has 695 transitions (discarded 537 similar events)
// Phase 1: matrix 695 rows 425 cols
[2023-03-11 22:09:52] [INFO ] Computed 3 place invariants in 3 ms
[2023-03-11 22:09:52] [INFO ] Dead Transitions using invariants and state equation in 383 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 425/425 places, 1232/1232 transitions.
Ending property specific reduction for FunctionPointer-PT-c016-UpperBounds-09 in 15438 ms.
Starting property specific reduction for FunctionPointer-PT-c016-UpperBounds-12
Normalized transition count is 711 out of 1252 initially.
// Phase 1: matrix 711 rows 434 cols
[2023-03-11 22:09:52] [INFO ] Computed 3 place invariants in 2 ms
Incomplete random walk after 10002 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties (out of 1) seen :0
[2023-03-11 22:09:52] [INFO ] Flow matrix only has 711 transitions (discarded 541 similar events)
// Phase 1: matrix 711 rows 434 cols
[2023-03-11 22:09:52] [INFO ] Computed 3 place invariants in 4 ms
[2023-03-11 22:09:52] [INFO ] [Real]Absence check using 3 positive place invariants in 4 ms returned sat
[2023-03-11 22:09:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 22:09:52] [INFO ] [Real]Absence check using state equation in 129 ms returned sat
[2023-03-11 22:09:52] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 22:09:53] [INFO ] [Nat]Absence check using 3 positive place invariants in 5 ms returned sat
[2023-03-11 22:09:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 22:09:53] [INFO ] [Nat]Absence check using state equation in 136 ms returned sat
[2023-03-11 22:09:53] [INFO ] State equation strengthened by 80 read => feed constraints.
[2023-03-11 22:09:53] [INFO ] [Nat]Added 80 Read/Feed constraints in 35 ms returned sat
[2023-03-11 22:09:53] [INFO ] Computed and/alt/rep : 344/1786/337 causal constraints (skipped 372 transitions) in 74 ms.
[2023-03-11 22:09:53] [INFO ] Added : 31 causal constraints over 9 iterations in 444 ms. Result :sat
Minimization took 65 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[0]
Support contains 1 out of 434 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 434/434 places, 1252/1252 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 432 transition count 1248
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 432 transition count 1248
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 6 place count 432 transition count 1246
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 9 place count 429 transition count 1238
Iterating global reduction 1 with 3 rules applied. Total rules applied 12 place count 429 transition count 1238
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 16 place count 429 transition count 1234
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 18 place count 427 transition count 1230
Iterating global reduction 2 with 2 rules applied. Total rules applied 20 place count 427 transition count 1230
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 22 place count 425 transition count 1226
Iterating global reduction 2 with 2 rules applied. Total rules applied 24 place count 425 transition count 1226
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 26 place count 423 transition count 1220
Iterating global reduction 2 with 2 rules applied. Total rules applied 28 place count 423 transition count 1220
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 30 place count 421 transition count 1216
Iterating global reduction 2 with 2 rules applied. Total rules applied 32 place count 421 transition count 1216
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 34 place count 419 transition count 1212
Iterating global reduction 2 with 2 rules applied. Total rules applied 36 place count 419 transition count 1212
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 38 place count 417 transition count 1208
Iterating global reduction 2 with 2 rules applied. Total rules applied 40 place count 417 transition count 1208
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 41 place count 416 transition count 1206
Iterating global reduction 2 with 1 rules applied. Total rules applied 42 place count 416 transition count 1206
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 43 place count 415 transition count 1204
Iterating global reduction 2 with 1 rules applied. Total rules applied 44 place count 415 transition count 1204
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 45 place count 414 transition count 1202
Iterating global reduction 2 with 1 rules applied. Total rules applied 46 place count 414 transition count 1202
Applied a total of 46 rules in 138 ms. Remains 414 /434 variables (removed 20) and now considering 1202/1252 (removed 50) transitions.
Finished structural reductions, in 1 iterations. Remains : 414/434 places, 1202/1252 transitions.
Normalized transition count is 678 out of 1202 initially.
// Phase 1: matrix 678 rows 414 cols
[2023-03-11 22:09:53] [INFO ] Computed 3 place invariants in 2 ms
Incomplete random walk after 1000001 steps, including 2 resets, run finished after 1922 ms. (steps per millisecond=520 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 697 ms. (steps per millisecond=1434 ) properties (out of 1) seen :0
[2023-03-11 22:09:56] [INFO ] Flow matrix only has 678 transitions (discarded 524 similar events)
// Phase 1: matrix 678 rows 414 cols
[2023-03-11 22:09:56] [INFO ] Computed 3 place invariants in 5 ms
[2023-03-11 22:09:56] [INFO ] [Real]Absence check using 3 positive place invariants in 4 ms returned sat
[2023-03-11 22:09:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 22:09:56] [INFO ] [Real]Absence check using state equation in 126 ms returned sat
[2023-03-11 22:09:56] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 22:09:56] [INFO ] [Nat]Absence check using 3 positive place invariants in 4 ms returned sat
[2023-03-11 22:09:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 22:09:56] [INFO ] [Nat]Absence check using state equation in 129 ms returned sat
[2023-03-11 22:09:56] [INFO ] State equation strengthened by 74 read => feed constraints.
[2023-03-11 22:09:56] [INFO ] [Nat]Added 74 Read/Feed constraints in 47 ms returned sat
[2023-03-11 22:09:57] [INFO ] Computed and/alt/rep : 333/1251/331 causal constraints (skipped 345 transitions) in 62 ms.
[2023-03-11 22:09:57] [INFO ] Added : 5 causal constraints over 3 iterations in 214 ms. Result :sat
Minimization took 51 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[0]
Support contains 1 out of 414 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 414/414 places, 1202/1202 transitions.
Applied a total of 0 rules in 41 ms. Remains 414 /414 variables (removed 0) and now considering 1202/1202 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 414/414 places, 1202/1202 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 414/414 places, 1202/1202 transitions.
Applied a total of 0 rules in 42 ms. Remains 414 /414 variables (removed 0) and now considering 1202/1202 (removed 0) transitions.
[2023-03-11 22:09:57] [INFO ] Flow matrix only has 678 transitions (discarded 524 similar events)
// Phase 1: matrix 678 rows 414 cols
[2023-03-11 22:09:57] [INFO ] Computed 3 place invariants in 5 ms
[2023-03-11 22:09:57] [INFO ] Implicit Places using invariants in 281 ms returned []
[2023-03-11 22:09:57] [INFO ] Flow matrix only has 678 transitions (discarded 524 similar events)
// Phase 1: matrix 678 rows 414 cols
[2023-03-11 22:09:57] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 22:09:57] [INFO ] State equation strengthened by 74 read => feed constraints.
[2023-03-11 22:09:58] [INFO ] Implicit Places using invariants and state equation in 938 ms returned []
Implicit Place search using SMT with State Equation took 1219 ms to find 0 implicit places.
[2023-03-11 22:09:58] [INFO ] Redundant transitions in 18 ms returned []
[2023-03-11 22:09:58] [INFO ] Flow matrix only has 678 transitions (discarded 524 similar events)
// Phase 1: matrix 678 rows 414 cols
[2023-03-11 22:09:58] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 22:09:59] [INFO ] Dead Transitions using invariants and state equation in 365 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 414/414 places, 1202/1202 transitions.
Normalized transition count is 678 out of 1202 initially.
// Phase 1: matrix 678 rows 414 cols
[2023-03-11 22:09:59] [INFO ] Computed 3 place invariants in 2 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 1921 ms. (steps per millisecond=520 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 667 ms. (steps per millisecond=1499 ) properties (out of 1) seen :0
[2023-03-11 22:10:01] [INFO ] Flow matrix only has 678 transitions (discarded 524 similar events)
// Phase 1: matrix 678 rows 414 cols
[2023-03-11 22:10:01] [INFO ] Computed 3 place invariants in 5 ms
[2023-03-11 22:10:01] [INFO ] [Real]Absence check using 3 positive place invariants in 4 ms returned sat
[2023-03-11 22:10:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 22:10:01] [INFO ] [Real]Absence check using state equation in 128 ms returned sat
[2023-03-11 22:10:01] [INFO ] State equation strengthened by 74 read => feed constraints.
[2023-03-11 22:10:01] [INFO ] [Real]Added 74 Read/Feed constraints in 36 ms returned sat
[2023-03-11 22:10:01] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 22:10:01] [INFO ] [Nat]Absence check using 3 positive place invariants in 6 ms returned sat
[2023-03-11 22:10:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 22:10:02] [INFO ] [Nat]Absence check using state equation in 119 ms returned sat
[2023-03-11 22:10:02] [INFO ] [Nat]Added 74 Read/Feed constraints in 16 ms returned sat
[2023-03-11 22:10:02] [INFO ] Deduced a trap composed of 74 places in 177 ms of which 0 ms to minimize.
[2023-03-11 22:10:02] [INFO ] Deduced a trap composed of 73 places in 171 ms of which 1 ms to minimize.
[2023-03-11 22:10:02] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 423 ms
[2023-03-11 22:10:02] [INFO ] Computed and/alt/rep : 333/1251/331 causal constraints (skipped 345 transitions) in 58 ms.
[2023-03-11 22:10:02] [INFO ] Added : 10 causal constraints over 7 iterations in 375 ms. Result :sat
Minimization took 45 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[1]
Support contains 1 out of 414 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 414/414 places, 1202/1202 transitions.
Applied a total of 0 rules in 42 ms. Remains 414 /414 variables (removed 0) and now considering 1202/1202 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 414/414 places, 1202/1202 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 414/414 places, 1202/1202 transitions.
Applied a total of 0 rules in 61 ms. Remains 414 /414 variables (removed 0) and now considering 1202/1202 (removed 0) transitions.
[2023-03-11 22:10:03] [INFO ] Flow matrix only has 678 transitions (discarded 524 similar events)
// Phase 1: matrix 678 rows 414 cols
[2023-03-11 22:10:03] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 22:10:03] [INFO ] Implicit Places using invariants in 260 ms returned []
[2023-03-11 22:10:03] [INFO ] Flow matrix only has 678 transitions (discarded 524 similar events)
// Phase 1: matrix 678 rows 414 cols
[2023-03-11 22:10:03] [INFO ] Computed 3 place invariants in 2 ms
[2023-03-11 22:10:03] [INFO ] State equation strengthened by 74 read => feed constraints.
[2023-03-11 22:10:04] [INFO ] Implicit Places using invariants and state equation in 959 ms returned []
Implicit Place search using SMT with State Equation took 1230 ms to find 0 implicit places.
[2023-03-11 22:10:04] [INFO ] Redundant transitions in 17 ms returned []
[2023-03-11 22:10:04] [INFO ] Flow matrix only has 678 transitions (discarded 524 similar events)
// Phase 1: matrix 678 rows 414 cols
[2023-03-11 22:10:04] [INFO ] Computed 3 place invariants in 3 ms
[2023-03-11 22:10:04] [INFO ] Dead Transitions using invariants and state equation in 367 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 414/414 places, 1202/1202 transitions.
Ending property specific reduction for FunctionPointer-PT-c016-UpperBounds-12 in 11945 ms.
[2023-03-11 22:10:04] [INFO ] Flatten gal took : 131 ms
[2023-03-11 22:10:05] [INFO ] Applying decomposition
[2023-03-11 22:10:05] [INFO ] Flatten gal took : 64 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph9353615301975975270.txt' '-o' '/tmp/graph9353615301975975270.bin' '-w' '/tmp/graph9353615301975975270.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph9353615301975975270.bin' '-l' '-1' '-v' '-w' '/tmp/graph9353615301975975270.weights' '-q' '0' '-e' '0.001'
[2023-03-11 22:10:05] [INFO ] Decomposing Gal with order
[2023-03-11 22:10:05] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-11 22:10:05] [INFO ] Removed a total of 2154 redundant transitions.
[2023-03-11 22:10:05] [INFO ] Flatten gal took : 163 ms
[2023-03-11 22:10:05] [INFO ] Fuse similar labels procedure discarded/fused a total of 944 labels/synchronizations in 70 ms.
[2023-03-11 22:10:05] [INFO ] Time to serialize gal into /tmp/UpperBounds13997253610518612178.gal : 14 ms
[2023-03-11 22:10:05] [INFO ] Time to serialize properties into /tmp/UpperBounds13720547669093061313.prop : 5 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/UpperBounds13997253610518612178.gal' '-t' 'CGAL' '-reachable-file' '/tmp/UpperBounds13720547669093061313.prop' '--nowitness'

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...276
Loading property file /tmp/UpperBounds13720547669093061313.prop.
Detected timeout of ITS tools.
[2023-03-11 22:30:56] [INFO ] Flatten gal took : 51 ms
[2023-03-11 22:30:56] [INFO ] Time to serialize gal into /tmp/UpperBounds4376751752901522038.gal : 6 ms
[2023-03-11 22:30:56] [INFO ] Time to serialize properties into /tmp/UpperBounds9267713111695768174.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/UpperBounds4376751752901522038.gal' '-t' 'CGAL' '-reachable-file' '/tmp/UpperBounds9267713111695768174.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...295
Loading property file /tmp/UpperBounds9267713111695768174.prop.
Detected timeout of ITS tools.
[2023-03-11 22:51:46] [INFO ] Flatten gal took : 43 ms
[2023-03-11 22:51:46] [INFO ] Input system was already deterministic with 1252 transitions.
[2023-03-11 22:51:46] [INFO ] Transformed 434 places.
[2023-03-11 22:51:46] [INFO ] Transformed 1252 transitions.
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/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//..//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
[2023-03-11 22:51:47] [INFO ] Time to serialize gal into /tmp/UpperBounds18397448344030968453.gal : 5 ms
[2023-03-11 22:51:47] [INFO ] Time to serialize properties into /tmp/UpperBounds16036507629854360899.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/UpperBounds18397448344030968453.gal' '-t' 'CGAL' '-reachable-file' '/tmp/UpperBounds16036507629854360899.prop' '--nowitness' '--load-order' '/home/mcc/execution/model.ord' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...342
Successfully loaded order from file /home/mcc/execution/model.ord
Loading property file /tmp/UpperBounds16036507629854360899.prop.

BK_TIME_CONFINEMENT_REACHED

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

+ export LANG=C
+ LANG=C
+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ UpperBounds = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution UpperBounds -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ export PYTHONPATH=/usr/lib/python3.9/site-packages/
+ PYTHONPATH=/usr/lib/python3.9/site-packages/
+ export LD_LIBRARY_PATH=/usr/local/lib:
+ LD_LIBRARY_PATH=/usr/local/lib:
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202205111006.jar
+ VERSION=202205111006
+ echo 'Running Version 202205111006'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data @none -pnfolder /home/mcc/execution -examination UpperBounds -spotpath /home/mcc/BenchKit/bin//..//ltlfilt -z3path /home/mcc/BenchKit/bin//..//z3/bin/z3 -yices2path /home/mcc/BenchKit/bin//..//yices/bin/yices -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=@none -Xss128m -Xms40m -Xmx8192m

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="FunctionPointer-PT-c016"
export BK_EXAMINATION="UpperBounds"
export BK_TOOL="gold2022"
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 gold2022"
echo " Input is FunctionPointer-PT-c016, 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 r191-tall-167838876200093"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/FunctionPointer-PT-c016.tgz
mv FunctionPointer-PT-c016 execution
cd execution
if [ "UpperBounds" = "ReachabilityDeadlock" ] || [ "UpperBounds" = "UpperBounds" ] || [ "UpperBounds" = "QuasiLiveness" ] || [ "UpperBounds" = "StableMarking" ] || [ "UpperBounds" = "Liveness" ] || [ "UpperBounds" = "OneSafe" ] || [ "UpperBounds" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "UpperBounds" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "UpperBounds" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "UpperBounds.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property UpperBounds.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "UpperBounds.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' UpperBounds.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "UpperBounds" = "ReachabilityDeadlock" ] || [ "UpperBounds" = "QuasiLiveness" ] || [ "UpperBounds" = "StableMarking" ] || [ "UpperBounds" = "Liveness" ] || [ "UpperBounds" = "OneSafe" ] ; then
echo "FORMULA_NAME UpperBounds"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;