Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2022-input.r240-smll-165303241300038.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2022-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is SimpleLoadBal-PT-20, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r240-smll-165303241300038
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 2.4M
-rw-r--r-- 1 mcc users 8.6K Apr 29 14:21 CTLCardinality.txt
-rw-r--r-- 1 mcc users 75K Apr 29 14:21 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.3K Apr 29 14:20 CTLFireability.txt
-rw-r--r-- 1 mcc users 52K Apr 29 14:20 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:34 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.8K May 10 09:34 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 5.0K May 9 09:03 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K May 9 09:03 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.2K May 9 09:03 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K May 9 09:03 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Apr 29 14:22 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 81K Apr 29 14:22 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 14K Apr 29 14:22 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 86K Apr 29 14:22 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.9K May 9 09:03 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K May 9 09:03 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 10 09:34 equiv_col
-rw-r--r-- 1 mcc users 3 May 10 09:34 instance
-rw-r--r-- 1 mcc users 6 May 10 09:34 iscolored
-rw-r--r-- 1 mcc users 2.0M May 10 09:34 model.pnml

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

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

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME SimpleLoadBal-PT-20-ReachabilityCardinality-00
FORMULA_NAME SimpleLoadBal-PT-20-ReachabilityCardinality-01
FORMULA_NAME SimpleLoadBal-PT-20-ReachabilityCardinality-02
FORMULA_NAME SimpleLoadBal-PT-20-ReachabilityCardinality-03
FORMULA_NAME SimpleLoadBal-PT-20-ReachabilityCardinality-04
FORMULA_NAME SimpleLoadBal-PT-20-ReachabilityCardinality-05
FORMULA_NAME SimpleLoadBal-PT-20-ReachabilityCardinality-06
FORMULA_NAME SimpleLoadBal-PT-20-ReachabilityCardinality-07
FORMULA_NAME SimpleLoadBal-PT-20-ReachabilityCardinality-08
FORMULA_NAME SimpleLoadBal-PT-20-ReachabilityCardinality-09
FORMULA_NAME SimpleLoadBal-PT-20-ReachabilityCardinality-10
FORMULA_NAME SimpleLoadBal-PT-20-ReachabilityCardinality-11
FORMULA_NAME SimpleLoadBal-PT-20-ReachabilityCardinality-12
FORMULA_NAME SimpleLoadBal-PT-20-ReachabilityCardinality-13
FORMULA_NAME SimpleLoadBal-PT-20-ReachabilityCardinality-14
FORMULA_NAME SimpleLoadBal-PT-20-ReachabilityCardinality-15

=== Now, execution of the tool begins

BK_START 1654241112747

Running Version 202205111006
[2022-06-03 07:25:14] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityCardinality, -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]
[2022-06-03 07:25:14] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-06-03 07:25:15] [INFO ] Load time of PNML (sax parser for PT used): 535 ms
[2022-06-03 07:25:15] [INFO ] Transformed 194 places.
[2022-06-03 07:25:15] [INFO ] Transformed 2205 transitions.
[2022-06-03 07:25:15] [INFO ] Found NUPN structural information;
[2022-06-03 07:25:15] [INFO ] Completing missing partition info from NUPN : creating a component with [P_client_idle_1, P_client_idle_2, P_client_idle_3, P_client_idle_4, P_client_idle_5, P_client_idle_6, P_client_idle_7, P_client_idle_8, P_client_idle_9, P_client_idle_10, P_client_idle_11, P_client_idle_12, P_client_idle_13, P_client_idle_14, P_client_idle_15, P_client_idle_16, P_client_idle_17, P_client_idle_18, P_client_idle_19, P_client_idle_20, P_client_waiting_1, P_client_waiting_2, P_client_waiting_3, P_client_waiting_4, P_client_waiting_5, P_client_waiting_6, P_client_waiting_7, P_client_waiting_8, P_client_waiting_9, P_client_waiting_10, P_client_waiting_11, P_client_waiting_12, P_client_waiting_13, P_client_waiting_14, P_client_waiting_15, P_client_waiting_16, P_client_waiting_17, P_client_waiting_18, P_client_waiting_19, P_client_waiting_20, P_client_request_1, P_client_request_2, P_client_request_3, P_client_request_4, P_client_request_5, P_client_request_6, P_client_request_7, P_client_request_8, P_client_request_9, P_client_request_10, P_client_request_11, P_client_request_12, P_client_request_13, P_client_request_14, P_client_request_15, P_client_request_16, P_client_request_17, P_client_request_18, P_client_request_19, P_client_request_20, P_client_ack_1, P_client_ack_2, P_client_ack_3, P_client_ack_4, P_client_ack_5, P_client_ack_6, P_client_ack_7, P_client_ack_8, P_client_ack_9, P_client_ack_10, P_client_ack_11, P_client_ack_12, P_client_ack_13, P_client_ack_14, P_client_ack_15, P_client_ack_16, P_client_ack_17, P_client_ack_18, P_client_ack_19, P_client_ack_20, P_server_idle_1, P_server_idle_2, P_server_waiting_1, P_server_waiting_2, P_server_processed_1, P_server_processed_2, P_server_notification_1, P_server_notification_2, P_server_notification_ack_1, P_server_notification_ack_2, P_server_request_1_1, P_server_request_1_2, P_server_request_2_1, P_server_request_2_2, P_server_request_3_1, P_server_request_3_2, P_server_request_4_1, P_server_request_4_2, P_server_request_5_1, P_server_request_5_2, P_server_request_6_1, P_server_request_6_2, P_server_request_7_1, P_server_request_7_2, P_server_request_8_1, P_server_request_8_2, P_server_request_9_1, P_server_request_9_2, P_server_request_10_1, P_server_request_10_2, P_server_request_11_1, P_server_request_11_2, P_server_request_12_1, P_server_request_12_2, P_server_request_13_1, P_server_request_13_2, P_server_request_14_1, P_server_request_14_2, P_server_request_15_1, P_server_request_15_2, P_server_request_16_1, P_server_request_16_2, P_server_request_17_1, P_server_request_17_2, P_server_request_18_1, P_server_request_18_2, P_server_request_19_1, P_server_request_19_2, P_server_request_20_1, P_server_request_20_2, P_lb_idle_1, P_lb_routing_1_1, P_lb_routing_1_2, P_lb_routing_1_3, P_lb_routing_1_4, P_lb_routing_1_5, P_lb_routing_1_6, P_lb_routing_1_7, P_lb_routing_1_8, P_lb_routing_1_9, P_lb_routing_1_10, P_lb_routing_1_11, P_lb_routing_1_12, P_lb_routing_1_13, P_lb_routing_1_14, P_lb_routing_1_15, P_lb_routing_1_16, P_lb_routing_1_17, P_lb_routing_1_18, P_lb_routing_1_19, P_lb_routing_1_20, P_lb_balancing_1, P_lb_load_1_0, P_lb_load_1_1, P_lb_load_1_2, P_lb_load_1_3, P_lb_load_1_4, P_lb_load_1_5, P_lb_load_1_6, P_lb_load_1_7, P_lb_load_1_8, P_lb_load_1_9, P_lb_load_1_10, P_lb_load_1_11, P_lb_load_1_12, P_lb_load_1_13, P_lb_load_1_14, P_lb_load_1_15, P_lb_load_1_16, P_lb_load_1_17, P_lb_load_1_18, P_lb_load_1_19, P_lb_load_1_20, P_lb_load_2_0, P_lb_load_2_1, P_lb_load_2_2, P_lb_load_2_3, P_lb_load_2_4, P_lb_load_2_5, P_lb_load_2_6, P_lb_load_2_7, P_lb_load_2_8, P_lb_load_2_9, P_lb_load_2_10, P_lb_load_2_11, P_lb_load_2_12, P_lb_load_2_13, P_lb_load_2_14, P_lb_load_2_15, P_lb_load_2_16, P_lb_load_2_17, P_lb_load_2_18, P_lb_load_2_19, P_lb_load_2_20]
[2022-06-03 07:25:15] [INFO ] Parsed PT model containing 194 places and 2205 transitions in 798 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 27 ms.
Working with output stream class java.io.PrintStream
FORMULA SimpleLoadBal-PT-20-ReachabilityCardinality-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SimpleLoadBal-PT-20-ReachabilityCardinality-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 2 resets, run finished after 1013 ms. (steps per millisecond=9 ) properties (out of 14) seen :9
FORMULA SimpleLoadBal-PT-20-ReachabilityCardinality-14 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA SimpleLoadBal-PT-20-ReachabilityCardinality-13 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA SimpleLoadBal-PT-20-ReachabilityCardinality-11 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA SimpleLoadBal-PT-20-ReachabilityCardinality-09 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA SimpleLoadBal-PT-20-ReachabilityCardinality-06 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA SimpleLoadBal-PT-20-ReachabilityCardinality-04 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA SimpleLoadBal-PT-20-ReachabilityCardinality-03 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA SimpleLoadBal-PT-20-ReachabilityCardinality-01 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA SimpleLoadBal-PT-20-ReachabilityCardinality-00 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 124 ms. (steps per millisecond=80 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 135 ms. (steps per millisecond=74 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 84 ms. (steps per millisecond=119 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 84 ms. (steps per millisecond=119 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 133 ms. (steps per millisecond=75 ) properties (out of 5) seen :0
Running SMT prover for 5 properties.
[2022-06-03 07:25:17] [INFO ] Flow matrix only has 1745 transitions (discarded 460 similar events)
// Phase 1: matrix 1745 rows 194 cols
[2022-06-03 07:25:17] [INFO ] Invariants computation overflowed in 64 ms
[2022-06-03 07:25:18] [INFO ] After 472ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:5
[2022-06-03 07:25:20] [INFO ] After 1889ms SMT Verify possible using state equation in natural domain returned unsat :2 sat :3
[2022-06-03 07:25:20] [INFO ] State equation strengthened by 820 read => feed constraints.
[2022-06-03 07:25:22] [INFO ] After 2482ms SMT Verify possible using 820 Read/Feed constraints in natural domain returned unsat :2 sat :3
[2022-06-03 07:25:24] [INFO ] Deduced a trap composed of 29 places in 728 ms of which 9 ms to minimize.
[2022-06-03 07:25:25] [INFO ] Deduced a trap composed of 23 places in 656 ms of which 2 ms to minimize.
[2022-06-03 07:25:25] [INFO ] Trap strengthening procedure managed to obtain unsat after adding 2 trap constraints in 1575 ms
[2022-06-03 07:25:26] [INFO ] After 5795ms SMT Verify possible using trap constraints in natural domain returned unsat :3 sat :2
Attempting to minimize the solution found.
Minimization took 516 ms.
[2022-06-03 07:25:26] [INFO ] After 8532ms SMT Verify possible using all constraints in natural domain returned unsat :3 sat :2
FORMULA SimpleLoadBal-PT-20-ReachabilityCardinality-10 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA SimpleLoadBal-PT-20-ReachabilityCardinality-08 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA SimpleLoadBal-PT-20-ReachabilityCardinality-07 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 5 Parikh solutions to 2 different solutions.
Parikh walk visited 0 properties in 4638 ms.
Support contains 4 out of 194 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 194/194 places, 2205/2205 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 9 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 192 transition count 2203
Performed 20 Post agglomeration using F-continuation condition.Transition count delta: 20
Deduced a syphon composed of 20 places in 9 ms
Reduce places removed 40 places and 0 transitions.
Iterating global reduction 0 with 60 rules applied. Total rules applied 64 place count 152 transition count 2183
Performed 20 Post agglomeration using F-continuation condition.Transition count delta: 20
Deduced a syphon composed of 20 places in 3 ms
Reduce places removed 20 places and 0 transitions.
Iterating global reduction 0 with 40 rules applied. Total rules applied 104 place count 132 transition count 2163
Free-agglomeration rule (complex) applied 20 times.
Iterating global reduction 0 with 20 rules applied. Total rules applied 124 place count 132 transition count 2143
Reduce places removed 20 places and 0 transitions.
Iterating post reduction 0 with 20 rules applied. Total rules applied 144 place count 112 transition count 2143
Applied a total of 144 rules in 1058 ms. Remains 112 /194 variables (removed 82) and now considering 2143/2205 (removed 62) transitions.
Finished structural reductions, in 1 iterations. Remains : 112/194 places, 2143/2205 transitions.
Interrupted random walk after 914063 steps, including 2 resets, run timeout after 30001 ms. (steps per millisecond=30 ) properties seen 0
Interrupted Best-First random walk after 936253 steps, including 2 resets, run timeout after 5001 ms. (steps per millisecond=187 ) properties seen 0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 4948 ms. (steps per millisecond=202 ) properties (out of 2) seen :0
Interrupted probabilistic random walk after 5010042 steps, run timeout after 117001 ms. (steps per millisecond=42 ) properties seen :{}
Probabilistic random walk after 5010042 steps, saw 2063853 distinct states, run finished after 117003 ms. (steps per millisecond=42 ) properties seen :0
Running SMT prover for 2 properties.
[2022-06-03 07:28:09] [INFO ] Flow matrix only has 1683 transitions (discarded 460 similar events)
// Phase 1: matrix 1683 rows 112 cols
[2022-06-03 07:28:09] [INFO ] Invariants computation overflowed in 16 ms
[2022-06-03 07:28:09] [INFO ] After 73ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2022-06-03 07:28:10] [INFO ] After 1055ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2022-06-03 07:28:10] [INFO ] State equation strengthened by 820 read => feed constraints.
[2022-06-03 07:28:11] [INFO ] After 723ms SMT Verify possible using 820 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2022-06-03 07:28:12] [INFO ] After 1272ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 336 ms.
[2022-06-03 07:28:12] [INFO ] After 2764ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Parikh walk visited 0 properties in 1864 ms.
Support contains 4 out of 112 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 112/112 places, 2143/2143 transitions.
Applied a total of 0 rules in 223 ms. Remains 112 /112 variables (removed 0) and now considering 2143/2143 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 112/112 places, 2143/2143 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 112/112 places, 2143/2143 transitions.
Applied a total of 0 rules in 219 ms. Remains 112 /112 variables (removed 0) and now considering 2143/2143 (removed 0) transitions.
[2022-06-03 07:28:14] [INFO ] Flow matrix only has 1683 transitions (discarded 460 similar events)
// Phase 1: matrix 1683 rows 112 cols
[2022-06-03 07:28:14] [INFO ] Invariants computation overflowed in 11 ms
[2022-06-03 07:28:15] [INFO ] Implicit Places using invariants in 496 ms returned []
[2022-06-03 07:28:15] [INFO ] Flow matrix only has 1683 transitions (discarded 460 similar events)
// Phase 1: matrix 1683 rows 112 cols
[2022-06-03 07:28:15] [INFO ] Invariants computation overflowed in 11 ms
[2022-06-03 07:28:16] [INFO ] Implicit Places using invariants and state equation in 1223 ms returned []
Implicit Place search using SMT with State Equation took 1721 ms to find 0 implicit places.
[2022-06-03 07:28:16] [INFO ] Redundant transitions in 334 ms returned []
[2022-06-03 07:28:16] [INFO ] Flow matrix only has 1683 transitions (discarded 460 similar events)
// Phase 1: matrix 1683 rows 112 cols
[2022-06-03 07:28:16] [INFO ] Invariants computation overflowed in 18 ms
[2022-06-03 07:28:18] [INFO ] Dead Transitions using invariants and state equation in 1774 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 112/112 places, 2143/2143 transitions.
Incomplete random walk after 100000 steps, including 2 resets, run finished after 5141 ms. (steps per millisecond=19 ) properties (out of 4) seen :1
Running SMT prover for 3 properties.
[2022-06-03 07:28:23] [INFO ] Flow matrix only has 1683 transitions (discarded 460 similar events)
// Phase 1: matrix 1683 rows 112 cols
[2022-06-03 07:28:23] [INFO ] Invariants computation overflowed in 12 ms
[2022-06-03 07:28:23] [INFO ] After 67ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2022-06-03 07:28:24] [INFO ] After 1029ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :3
[2022-06-03 07:28:24] [INFO ] State equation strengthened by 820 read => feed constraints.
[2022-06-03 07:28:26] [INFO ] After 1177ms SMT Verify possible using 820 Read/Feed constraints in natural domain returned unsat :0 sat :3
[2022-06-03 07:28:27] [INFO ] After 2189ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :3
Attempting to minimize the solution found.
Minimization took 719 ms.
[2022-06-03 07:28:27] [INFO ] After 4123ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :3
Interrupted random walk after 970516 steps, including 2 resets, run timeout after 30001 ms. (steps per millisecond=32 ) properties seen 0
Interrupted Best-First random walk after 996294 steps, including 2 resets, run timeout after 5001 ms. (steps per millisecond=199 ) properties seen 0
Interrupted Best-First random walk after 977473 steps, including 2 resets, run timeout after 5001 ms. (steps per millisecond=195 ) properties seen 0
Interrupted probabilistic random walk after 5467588 steps, run timeout after 120001 ms. (steps per millisecond=45 ) properties seen :{}
Probabilistic random walk after 5467588 steps, saw 2221625 distinct states, run finished after 120005 ms. (steps per millisecond=45 ) properties seen :0
Running SMT prover for 2 properties.
[2022-06-03 07:31:07] [INFO ] Flow matrix only has 1683 transitions (discarded 460 similar events)
// Phase 1: matrix 1683 rows 112 cols
[2022-06-03 07:31:07] [INFO ] Invariants computation overflowed in 7 ms
[2022-06-03 07:31:07] [INFO ] After 57ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2022-06-03 07:31:09] [INFO ] After 1345ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2022-06-03 07:31:09] [INFO ] State equation strengthened by 820 read => feed constraints.
[2022-06-03 07:31:09] [INFO ] After 482ms SMT Verify possible using 820 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2022-06-03 07:31:10] [INFO ] After 863ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 269 ms.
[2022-06-03 07:31:10] [INFO ] After 2561ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Parikh walk visited 0 properties in 1719 ms.
Support contains 4 out of 112 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 112/112 places, 2143/2143 transitions.
Applied a total of 0 rules in 238 ms. Remains 112 /112 variables (removed 0) and now considering 2143/2143 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 112/112 places, 2143/2143 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 112/112 places, 2143/2143 transitions.
Applied a total of 0 rules in 236 ms. Remains 112 /112 variables (removed 0) and now considering 2143/2143 (removed 0) transitions.
[2022-06-03 07:31:12] [INFO ] Flow matrix only has 1683 transitions (discarded 460 similar events)
// Phase 1: matrix 1683 rows 112 cols
[2022-06-03 07:31:12] [INFO ] Invariants computation overflowed in 10 ms
[2022-06-03 07:31:13] [INFO ] Implicit Places using invariants in 612 ms returned []
[2022-06-03 07:31:13] [INFO ] Flow matrix only has 1683 transitions (discarded 460 similar events)
// Phase 1: matrix 1683 rows 112 cols
[2022-06-03 07:31:13] [INFO ] Invariants computation overflowed in 10 ms
[2022-06-03 07:31:13] [INFO ] State equation strengthened by 820 read => feed constraints.
[2022-06-03 07:31:15] [INFO ] Implicit Places using invariants and state equation in 1716 ms returned []
Implicit Place search using SMT with State Equation took 2337 ms to find 0 implicit places.
[2022-06-03 07:31:15] [INFO ] Redundant transitions in 64 ms returned []
[2022-06-03 07:31:15] [INFO ] Flow matrix only has 1683 transitions (discarded 460 similar events)
// Phase 1: matrix 1683 rows 112 cols
[2022-06-03 07:31:15] [INFO ] Invariants computation overflowed in 6 ms
[2022-06-03 07:31:16] [INFO ] Dead Transitions using invariants and state equation in 1746 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 112/112 places, 2143/2143 transitions.
Incomplete random walk after 100000 steps, including 2 resets, run finished after 4285 ms. (steps per millisecond=23 ) properties (out of 4) seen :1
Running SMT prover for 3 properties.
[2022-06-03 07:31:21] [INFO ] Flow matrix only has 1683 transitions (discarded 460 similar events)
// Phase 1: matrix 1683 rows 112 cols
[2022-06-03 07:31:21] [INFO ] Invariants computation overflowed in 9 ms
[2022-06-03 07:31:21] [INFO ] After 66ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2022-06-03 07:31:22] [INFO ] After 1034ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :3
[2022-06-03 07:31:22] [INFO ] State equation strengthened by 820 read => feed constraints.
[2022-06-03 07:31:23] [INFO ] After 1165ms SMT Verify possible using 820 Read/Feed constraints in natural domain returned unsat :0 sat :3
[2022-06-03 07:31:24] [INFO ] After 2179ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :3
Attempting to minimize the solution found.
Minimization took 504 ms.
[2022-06-03 07:31:25] [INFO ] After 3835ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :3
Incomplete random walk after 10000 steps, including 2 resets, run finished after 308 ms. (steps per millisecond=32 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 48 ms. (steps per millisecond=208 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 297984 steps, run timeout after 3001 ms. (steps per millisecond=99 ) properties seen :{}
Probabilistic random walk after 297984 steps, saw 211251 distinct states, run finished after 3001 ms. (steps per millisecond=99 ) properties seen :0
Running SMT prover for 1 properties.
[2022-06-03 07:31:28] [INFO ] Flow matrix only has 1683 transitions (discarded 460 similar events)
// Phase 1: matrix 1683 rows 112 cols
[2022-06-03 07:31:28] [INFO ] Invariants computation overflowed in 9 ms
[2022-06-03 07:31:28] [INFO ] After 57ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-06-03 07:31:29] [INFO ] After 892ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-06-03 07:31:29] [INFO ] State equation strengthened by 820 read => feed constraints.
[2022-06-03 07:31:30] [INFO ] After 539ms SMT Verify possible using 820 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2022-06-03 07:31:30] [INFO ] After 695ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 111 ms.
[2022-06-03 07:31:30] [INFO ] After 1785ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 13 ms.
Support contains 1 out of 112 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 112/112 places, 2143/2143 transitions.
Applied a total of 0 rules in 306 ms. Remains 112 /112 variables (removed 0) and now considering 2143/2143 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 112/112 places, 2143/2143 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 257 ms. (steps per millisecond=38 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 40 ms. (steps per millisecond=250 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 319367 steps, run timeout after 3001 ms. (steps per millisecond=106 ) properties seen :{}
Probabilistic random walk after 319367 steps, saw 226053 distinct states, run finished after 3001 ms. (steps per millisecond=106 ) properties seen :0
Running SMT prover for 1 properties.
[2022-06-03 07:31:34] [INFO ] Flow matrix only has 1683 transitions (discarded 460 similar events)
// Phase 1: matrix 1683 rows 112 cols
[2022-06-03 07:31:34] [INFO ] Invariants computation overflowed in 6 ms
[2022-06-03 07:31:34] [INFO ] After 38ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-06-03 07:31:34] [INFO ] After 554ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-06-03 07:31:34] [INFO ] State equation strengthened by 820 read => feed constraints.
[2022-06-03 07:31:35] [INFO ] After 568ms SMT Verify possible using 820 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2022-06-03 07:31:35] [INFO ] After 672ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 77 ms.
[2022-06-03 07:31:35] [INFO ] After 1361ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 9 ms.
Support contains 1 out of 112 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 112/112 places, 2143/2143 transitions.
Applied a total of 0 rules in 213 ms. Remains 112 /112 variables (removed 0) and now considering 2143/2143 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 112/112 places, 2143/2143 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 112/112 places, 2143/2143 transitions.
Applied a total of 0 rules in 329 ms. Remains 112 /112 variables (removed 0) and now considering 2143/2143 (removed 0) transitions.
[2022-06-03 07:31:36] [INFO ] Flow matrix only has 1683 transitions (discarded 460 similar events)
// Phase 1: matrix 1683 rows 112 cols
[2022-06-03 07:31:36] [INFO ] Invariants computation overflowed in 9 ms
[2022-06-03 07:31:36] [INFO ] Implicit Places using invariants in 617 ms returned []
[2022-06-03 07:31:36] [INFO ] Flow matrix only has 1683 transitions (discarded 460 similar events)
// Phase 1: matrix 1683 rows 112 cols
[2022-06-03 07:31:36] [INFO ] Invariants computation overflowed in 5 ms
[2022-06-03 07:31:37] [INFO ] State equation strengthened by 820 read => feed constraints.
[2022-06-03 07:31:38] [INFO ] Implicit Places using invariants and state equation in 1857 ms returned []
Implicit Place search using SMT with State Equation took 2482 ms to find 0 implicit places.
[2022-06-03 07:31:38] [INFO ] Redundant transitions in 283 ms returned []
[2022-06-03 07:31:38] [INFO ] Flow matrix only has 1683 transitions (discarded 460 similar events)
// Phase 1: matrix 1683 rows 112 cols
[2022-06-03 07:31:38] [INFO ] Invariants computation overflowed in 9 ms
[2022-06-03 07:31:40] [INFO ] Dead Transitions using invariants and state equation in 1979 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 112/112 places, 2143/2143 transitions.
Ensure Unique test removed 460 transitions
Reduce isomorphic transitions removed 460 transitions.
Iterating post reduction 0 with 460 rules applied. Total rules applied 460 place count 112 transition count 1683
Applied a total of 460 rules in 52 ms. Remains 112 /112 variables (removed 0) and now considering 1683/2143 (removed 460) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 1683 rows 112 cols
[2022-06-03 07:31:40] [INFO ] Invariants computation overflowed in 6 ms
[2022-06-03 07:31:40] [INFO ] After 38ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-06-03 07:31:41] [INFO ] After 749ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-06-03 07:31:41] [INFO ] After 913ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 79 ms.
[2022-06-03 07:31:41] [INFO ] After 1035ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
[2022-06-03 07:31:42] [INFO ] Flatten gal took : 486 ms
[2022-06-03 07:31:43] [INFO ] Flatten gal took : 235 ms
[2022-06-03 07:31:43] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality11061275560374336737.gal : 71 ms
[2022-06-03 07:31:43] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality2221156467155698224.prop : 1 ms
Invoking ITS tools like this :cd /tmp/redAtoms3172250060103343717;'/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/ReachabilityCardinality11061275560374336737.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality2221156467155698224.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...320
Loading property file /tmp/ReachabilityCardinality2221156467155698224.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 4
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :4 after 21
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :21 after 729
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :729 after 826423
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :826423 after 826838
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :826838 after 828930
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :828930 after 836735
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :836735 after 857126
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :857126 after 895287
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :895287 after 948528
SDD proceeding with computation,1 properties remain. new max is 4096
SDD size :948528 after 1.03807e+06
Detected timeout of ITS tools.
[2022-06-03 07:31:58] [INFO ] Flatten gal took : 144 ms
[2022-06-03 07:31:58] [INFO ] Applying decomposition
[2022-06-03 07:31:58] [INFO ] Flatten gal took : 111 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/graph17806576720914072403.txt' '-o' '/tmp/graph17806576720914072403.bin' '-w' '/tmp/graph17806576720914072403.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph17806576720914072403.bin' '-l' '-1' '-v' '-w' '/tmp/graph17806576720914072403.weights' '-q' '0' '-e' '0.001'
[2022-06-03 07:31:59] [INFO ] Decomposing Gal with order
[2022-06-03 07:31:59] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-06-03 07:32:00] [INFO ] Removed a total of 5712 redundant transitions.
[2022-06-03 07:32:00] [INFO ] Flatten gal took : 650 ms
[2022-06-03 07:32:00] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 37 ms.
[2022-06-03 07:32:00] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality12957922566209171862.gal : 32 ms
[2022-06-03 07:32:00] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality557564932129978683.prop : 1 ms
Invoking ITS tools like this :cd /tmp/redAtoms3172250060103343717;'/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/ReachabilityCardinality12957922566209171862.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality557564932129978683.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...298
Loading property file /tmp/ReachabilityCardinality557564932129978683.prop.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst\_mod\_flat,6.27621e+10,1.00263,25936,1625,11,42020,313,2237,41710,21,490,0
Total reachable state count : 62762119206

Verifying 1 reachability properties.
Invariant property AtomicProp does not hold.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
AtomicProp,24,1.00514,25936,73,11,42020,313,2241,41710,24,490,0
Finished random walk after 41 steps, including 0 resets, run visited all 1 properties in 3 ms. (steps per millisecond=13 )
Incomplete random walk after 10000 steps, including 2 resets, run finished after 313 ms. (steps per millisecond=31 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 51 ms. (steps per millisecond=196 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 260498 steps, run timeout after 3001 ms. (steps per millisecond=86 ) properties seen :{}
Probabilistic random walk after 260498 steps, saw 185247 distinct states, run finished after 3001 ms. (steps per millisecond=86 ) properties seen :0
Running SMT prover for 1 properties.
[2022-06-03 07:32:05] [INFO ] Flow matrix only has 1683 transitions (discarded 460 similar events)
// Phase 1: matrix 1683 rows 112 cols
[2022-06-03 07:32:05] [INFO ] Invariants computation overflowed in 5 ms
[2022-06-03 07:32:05] [INFO ] After 98ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-06-03 07:32:05] [INFO ] After 779ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-06-03 07:32:06] [INFO ] State equation strengthened by 820 read => feed constraints.
[2022-06-03 07:32:06] [INFO ] After 595ms SMT Verify possible using 820 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2022-06-03 07:32:06] [INFO ] After 936ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 97 ms.
[2022-06-03 07:32:07] [INFO ] After 1942ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 19 ms.
Support contains 1 out of 112 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 112/112 places, 2143/2143 transitions.
Applied a total of 0 rules in 466 ms. Remains 112 /112 variables (removed 0) and now considering 2143/2143 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 112/112 places, 2143/2143 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 203 ms. (steps per millisecond=49 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 34 ms. (steps per millisecond=294 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 286419 steps, run timeout after 3001 ms. (steps per millisecond=95 ) properties seen :{}
Probabilistic random walk after 286419 steps, saw 203179 distinct states, run finished after 3001 ms. (steps per millisecond=95 ) properties seen :0
Running SMT prover for 1 properties.
[2022-06-03 07:32:10] [INFO ] Flow matrix only has 1683 transitions (discarded 460 similar events)
// Phase 1: matrix 1683 rows 112 cols
[2022-06-03 07:32:10] [INFO ] Invariants computation overflowed in 12 ms
[2022-06-03 07:32:10] [INFO ] After 58ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-06-03 07:32:11] [INFO ] After 831ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-06-03 07:32:11] [INFO ] State equation strengthened by 820 read => feed constraints.
[2022-06-03 07:32:12] [INFO ] After 609ms SMT Verify possible using 820 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2022-06-03 07:32:12] [INFO ] After 965ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 74 ms.
[2022-06-03 07:32:12] [INFO ] After 1945ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 24 ms.
Support contains 1 out of 112 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 112/112 places, 2143/2143 transitions.
Applied a total of 0 rules in 302 ms. Remains 112 /112 variables (removed 0) and now considering 2143/2143 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 112/112 places, 2143/2143 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 112/112 places, 2143/2143 transitions.
Applied a total of 0 rules in 394 ms. Remains 112 /112 variables (removed 0) and now considering 2143/2143 (removed 0) transitions.
[2022-06-03 07:32:13] [INFO ] Flow matrix only has 1683 transitions (discarded 460 similar events)
// Phase 1: matrix 1683 rows 112 cols
[2022-06-03 07:32:13] [INFO ] Invariants computation overflowed in 25 ms
[2022-06-03 07:32:14] [INFO ] Implicit Places using invariants in 722 ms returned []
[2022-06-03 07:32:14] [INFO ] Flow matrix only has 1683 transitions (discarded 460 similar events)
// Phase 1: matrix 1683 rows 112 cols
[2022-06-03 07:32:14] [INFO ] Invariants computation overflowed in 9 ms
[2022-06-03 07:32:15] [INFO ] Implicit Places using invariants and state equation in 1105 ms returned []
Implicit Place search using SMT with State Equation took 1835 ms to find 0 implicit places.
[2022-06-03 07:32:15] [INFO ] Redundant transitions in 104 ms returned []
[2022-06-03 07:32:15] [INFO ] Flow matrix only has 1683 transitions (discarded 460 similar events)
// Phase 1: matrix 1683 rows 112 cols
[2022-06-03 07:32:15] [INFO ] Invariants computation overflowed in 9 ms
[2022-06-03 07:32:17] [INFO ] Dead Transitions using invariants and state equation in 1886 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 112/112 places, 2143/2143 transitions.
Ensure Unique test removed 460 transitions
Reduce isomorphic transitions removed 460 transitions.
Iterating post reduction 0 with 460 rules applied. Total rules applied 460 place count 112 transition count 1683
Applied a total of 460 rules in 44 ms. Remains 112 /112 variables (removed 0) and now considering 1683/2143 (removed 460) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 1683 rows 112 cols
[2022-06-03 07:32:17] [INFO ] Invariants computation overflowed in 5 ms
[2022-06-03 07:32:17] [INFO ] After 41ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-06-03 07:32:18] [INFO ] After 753ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-06-03 07:32:18] [INFO ] After 887ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 68 ms.
[2022-06-03 07:32:18] [INFO ] After 1001ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
[2022-06-03 07:32:18] [INFO ] Flatten gal took : 155 ms
[2022-06-03 07:32:18] [INFO ] Flatten gal took : 113 ms
[2022-06-03 07:32:18] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality14605828653939707233.gal : 18 ms
[2022-06-03 07:32:18] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality18218373128525848472.prop : 1 ms
Invoking ITS tools like this :cd /tmp/redAtoms3172250060103343717;'/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/ReachabilityCardinality14605828653939707233.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality18218373128525848472.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...321
Loading property file /tmp/ReachabilityCardinality18218373128525848472.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 4
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :4 after 21
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :21 after 729
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :729 after 826423
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :826423 after 826838
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :826838 after 828930
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :828930 after 836735
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :836735 after 857126
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :857126 after 895287
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :895287 after 948528
SDD proceeding with computation,1 properties remain. new max is 4096
SDD size :948528 after 1.03807e+06
Detected timeout of ITS tools.
[2022-06-03 07:32:33] [INFO ] Flatten gal took : 88 ms
[2022-06-03 07:32:33] [INFO ] Applying decomposition
[2022-06-03 07:32:34] [INFO ] Flatten gal took : 103 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/graph9208322104252254329.txt' '-o' '/tmp/graph9208322104252254329.bin' '-w' '/tmp/graph9208322104252254329.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph9208322104252254329.bin' '-l' '-1' '-v' '-w' '/tmp/graph9208322104252254329.weights' '-q' '0' '-e' '0.001'
[2022-06-03 07:32:34] [INFO ] Decomposing Gal with order
[2022-06-03 07:32:34] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-06-03 07:32:34] [INFO ] Removed a total of 5652 redundant transitions.
[2022-06-03 07:32:34] [INFO ] Flatten gal took : 219 ms
[2022-06-03 07:32:34] [INFO ] Fuse similar labels procedure discarded/fused a total of 2 labels/synchronizations in 39 ms.
[2022-06-03 07:32:34] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality7681951259662762029.gal : 12 ms
[2022-06-03 07:32:34] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality5401174267014964880.prop : 0 ms
Invoking ITS tools like this :cd /tmp/redAtoms3172250060103343717;'/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/ReachabilityCardinality7681951259662762029.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality5401174267014964880.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...298
Loading property file /tmp/ReachabilityCardinality5401174267014964880.prop.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst\_mod\_flat,6.27621e+10,1.55046,33344,2081,11,60219,372,2216,45843,21,741,0
Total reachable state count : 62762119206

Verifying 1 reachability properties.
Invariant property AtomicProp does not hold.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
AtomicProp,2,1.5541,33344,51,10,60219,372,2220,45843,24,741,0
Incomplete random walk after 10000 steps, including 2 resets, run finished after 315 ms. (steps per millisecond=31 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 51 ms. (steps per millisecond=196 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 288092 steps, run timeout after 3001 ms. (steps per millisecond=95 ) properties seen :{}
Probabilistic random walk after 288092 steps, saw 204437 distinct states, run finished after 3001 ms. (steps per millisecond=95 ) properties seen :0
Running SMT prover for 1 properties.
[2022-06-03 07:32:39] [INFO ] Flow matrix only has 1683 transitions (discarded 460 similar events)
// Phase 1: matrix 1683 rows 112 cols
[2022-06-03 07:32:39] [INFO ] Invariants computation overflowed in 5 ms
[2022-06-03 07:32:39] [INFO ] After 50ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-06-03 07:32:40] [INFO ] After 635ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-06-03 07:32:40] [INFO ] State equation strengthened by 820 read => feed constraints.
[2022-06-03 07:32:41] [INFO ] After 544ms SMT Verify possible using 820 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2022-06-03 07:32:41] [INFO ] After 744ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 133 ms.
[2022-06-03 07:32:41] [INFO ] After 1580ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 5 ms.
Support contains 1 out of 112 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 112/112 places, 2143/2143 transitions.
Applied a total of 0 rules in 375 ms. Remains 112 /112 variables (removed 0) and now considering 2143/2143 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 112/112 places, 2143/2143 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 284 ms. (steps per millisecond=35 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 45 ms. (steps per millisecond=222 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 321998 steps, run timeout after 3001 ms. (steps per millisecond=107 ) properties seen :{}
Probabilistic random walk after 321998 steps, saw 227796 distinct states, run finished after 3001 ms. (steps per millisecond=107 ) properties seen :0
Running SMT prover for 1 properties.
[2022-06-03 07:32:45] [INFO ] Flow matrix only has 1683 transitions (discarded 460 similar events)
// Phase 1: matrix 1683 rows 112 cols
[2022-06-03 07:32:45] [INFO ] Invariants computation overflowed in 5 ms
[2022-06-03 07:32:45] [INFO ] After 39ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-06-03 07:32:45] [INFO ] After 526ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-06-03 07:32:45] [INFO ] State equation strengthened by 820 read => feed constraints.
[2022-06-03 07:32:46] [INFO ] After 316ms SMT Verify possible using 820 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2022-06-03 07:32:46] [INFO ] After 436ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 91 ms.
[2022-06-03 07:32:46] [INFO ] After 1109ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 5 ms.
Support contains 1 out of 112 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 112/112 places, 2143/2143 transitions.
Applied a total of 0 rules in 378 ms. Remains 112 /112 variables (removed 0) and now considering 2143/2143 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 112/112 places, 2143/2143 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 112/112 places, 2143/2143 transitions.
Applied a total of 0 rules in 365 ms. Remains 112 /112 variables (removed 0) and now considering 2143/2143 (removed 0) transitions.
[2022-06-03 07:32:47] [INFO ] Flow matrix only has 1683 transitions (discarded 460 similar events)
// Phase 1: matrix 1683 rows 112 cols
[2022-06-03 07:32:47] [INFO ] Invariants computation overflowed in 8 ms
[2022-06-03 07:32:47] [INFO ] Implicit Places using invariants in 603 ms returned []
[2022-06-03 07:32:47] [INFO ] Flow matrix only has 1683 transitions (discarded 460 similar events)
// Phase 1: matrix 1683 rows 112 cols
[2022-06-03 07:32:47] [INFO ] Invariants computation overflowed in 7 ms
[2022-06-03 07:32:48] [INFO ] State equation strengthened by 820 read => feed constraints.
[2022-06-03 07:32:49] [INFO ] Implicit Places using invariants and state equation in 1834 ms returned []
Implicit Place search using SMT with State Equation took 2440 ms to find 0 implicit places.
[2022-06-03 07:32:49] [INFO ] Redundant transitions in 99 ms returned []
[2022-06-03 07:32:49] [INFO ] Flow matrix only has 1683 transitions (discarded 460 similar events)
// Phase 1: matrix 1683 rows 112 cols
[2022-06-03 07:32:49] [INFO ] Invariants computation overflowed in 8 ms
[2022-06-03 07:32:51] [INFO ] Dead Transitions using invariants and state equation in 1506 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 112/112 places, 2143/2143 transitions.
Ensure Unique test removed 460 transitions
Reduce isomorphic transitions removed 460 transitions.
Iterating post reduction 0 with 460 rules applied. Total rules applied 460 place count 112 transition count 1683
Applied a total of 460 rules in 38 ms. Remains 112 /112 variables (removed 0) and now considering 1683/2143 (removed 460) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 1683 rows 112 cols
[2022-06-03 07:32:51] [INFO ] Invariants computation overflowed in 5 ms
[2022-06-03 07:32:51] [INFO ] After 39ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-06-03 07:32:52] [INFO ] After 828ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-06-03 07:32:52] [INFO ] After 966ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 108 ms.
[2022-06-03 07:32:52] [INFO ] After 1126ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
[2022-06-03 07:32:52] [INFO ] Flatten gal took : 125 ms
[2022-06-03 07:32:52] [INFO ] Flatten gal took : 130 ms
[2022-06-03 07:32:52] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality6372433387953952422.gal : 38 ms
[2022-06-03 07:32:52] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality15451149966704486776.prop : 1 ms
Invoking ITS tools like this :cd /tmp/redAtoms3172250060103343717;'/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/ReachabilityCardinality6372433387953952422.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality15451149966704486776.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...320
Loading property file /tmp/ReachabilityCardinality15451149966704486776.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 4
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :4 after 21
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :21 after 729
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :729 after 826423
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :826423 after 826838
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :826838 after 828930
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :828930 after 836735
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :836735 after 857126
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :857126 after 895287
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :895287 after 948528
SDD proceeding with computation,1 properties remain. new max is 4096
SDD size :948528 after 1.03807e+06
Detected timeout of ITS tools.
[2022-06-03 07:33:07] [INFO ] Flatten gal took : 78 ms
[2022-06-03 07:33:07] [INFO ] Applying decomposition
[2022-06-03 07:33:07] [INFO ] Flatten gal took : 78 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/graph14392771198287536945.txt' '-o' '/tmp/graph14392771198287536945.bin' '-w' '/tmp/graph14392771198287536945.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph14392771198287536945.bin' '-l' '-1' '-v' '-w' '/tmp/graph14392771198287536945.weights' '-q' '0' '-e' '0.001'
[2022-06-03 07:33:08] [INFO ] Decomposing Gal with order
[2022-06-03 07:33:08] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-06-03 07:33:08] [INFO ] Removed a total of 5592 redundant transitions.
[2022-06-03 07:33:08] [INFO ] Flatten gal took : 184 ms
[2022-06-03 07:33:08] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 19 ms.
[2022-06-03 07:33:08] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality16513047300861576141.gal : 16 ms
[2022-06-03 07:33:08] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality4300202289786964215.prop : 1 ms
Invoking ITS tools like this :cd /tmp/redAtoms3172250060103343717;'/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/ReachabilityCardinality16513047300861576141.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality4300202289786964215.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...299
Loading property file /tmp/ReachabilityCardinality4300202289786964215.prop.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst\_mod\_flat,6.27621e+10,0.80699,22272,1799,16,35908,385,2178,24667,27,580,0
Total reachable state count : 62762119206

Verifying 1 reachability properties.
Invariant property AtomicProp does not hold.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
AtomicProp,10230,0.81478,22272,175,15,35908,385,2181,24667,30,580,0
Ensure Unique test removed 460 transitions
Reduce isomorphic transitions removed 460 transitions.
Iterating post reduction 0 with 460 rules applied. Total rules applied 460 place count 112 transition count 1683
Applied a total of 460 rules in 39 ms. Remains 112 /112 variables (removed 0) and now considering 1683/2143 (removed 460) transitions.
Running SMT prover for 2 properties.
// Phase 1: matrix 1683 rows 112 cols
[2022-06-03 07:33:09] [INFO ] Invariants computation overflowed in 5 ms
[2022-06-03 07:33:09] [INFO ] After 50ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2022-06-03 07:33:10] [INFO ] After 840ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2022-06-03 07:33:10] [INFO ] After 1129ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 210 ms.
[2022-06-03 07:33:10] [INFO ] After 1385ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
[2022-06-03 07:33:10] [INFO ] Flatten gal took : 93 ms
[2022-06-03 07:33:10] [INFO ] Flatten gal took : 106 ms
[2022-06-03 07:33:10] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality9373783278039286497.gal : 17 ms
[2022-06-03 07:33:10] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality15771465780733980462.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/ReachabilityCardinality9373783278039286497.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality15771465780733980462.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...320
Loading property file /tmp/ReachabilityCardinality15771465780733980462.prop.
SDD proceeding with computation,2 properties remain. new max is 4
SDD size :1 after 4
SDD proceeding with computation,2 properties remain. new max is 8
SDD size :4 after 21
SDD proceeding with computation,2 properties remain. new max is 16
SDD size :21 after 729
SDD proceeding with computation,2 properties remain. new max is 32
SDD size :729 after 826423
SDD proceeding with computation,2 properties remain. new max is 64
SDD size :826423 after 826838
SDD proceeding with computation,2 properties remain. new max is 128
SDD size :826838 after 828930
SDD proceeding with computation,2 properties remain. new max is 256
SDD size :828930 after 836735
SDD proceeding with computation,2 properties remain. new max is 512
SDD size :836735 after 857126
SDD proceeding with computation,2 properties remain. new max is 1024
SDD size :857126 after 895287
SDD proceeding with computation,2 properties remain. new max is 2048
SDD size :895287 after 948528
SDD proceeding with computation,2 properties remain. new max is 4096
SDD size :948528 after 1.03807e+06
Detected timeout of ITS tools.
[2022-06-03 07:33:26] [INFO ] Flatten gal took : 84 ms
[2022-06-03 07:33:26] [INFO ] Applying decomposition
[2022-06-03 07:33:26] [INFO ] Flatten gal took : 86 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/graph10544947522648112105.txt' '-o' '/tmp/graph10544947522648112105.bin' '-w' '/tmp/graph10544947522648112105.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph10544947522648112105.bin' '-l' '-1' '-v' '-w' '/tmp/graph10544947522648112105.weights' '-q' '0' '-e' '0.001'
[2022-06-03 07:33:26] [INFO ] Decomposing Gal with order
[2022-06-03 07:33:26] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-06-03 07:33:26] [INFO ] Removed a total of 5652 redundant transitions.
[2022-06-03 07:33:26] [INFO ] Flatten gal took : 203 ms
[2022-06-03 07:33:26] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 14 ms.
[2022-06-03 07:33:26] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality17263050577485072696.gal : 9 ms
[2022-06-03 07:33:26] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality3982178124442874302.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/ReachabilityCardinality17263050577485072696.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality3982178124442874302.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...299
Loading property file /tmp/ReachabilityCardinality3982178124442874302.prop.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst\_mod\_flat,6.27621e+10,0.961932,22496,2016,11,36024,372,2154,26842,23,579,0
Total reachable state count : 62762119206

Verifying 2 reachability properties.
Invariant property SimpleLoadBal-PT-20-ReachabilityCardinality-02 does not hold.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
SimpleLoadBal-PT-20-ReachabilityCardinality-02,963072,0.967989,22760,399,11,36024,372,2154,26842,26,579,673
Reachability property SimpleLoadBal-PT-20-ReachabilityCardinality-15 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
SimpleLoadBal-PT-20-ReachabilityCardinality-15,6,0.969156,22760,73,11,36024,372,2158,26842,27,579,691
[2022-06-03 07:33:27] [INFO ] Flatten gal took : 113 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin5958415373919644663
[2022-06-03 07:33:27] [INFO ] Too many transitions (2143) to apply POR reductions. Disabling POR matrices.
[2022-06-03 07:33:28] [INFO ] Applying decomposition
[2022-06-03 07:33:28] [INFO ] Flatten gal took : 174 ms
[2022-06-03 07:33:28] [INFO ] Built C files in 184ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5958415373919644663
[2022-06-03 07:33:28] [INFO ] Flatten gal took : 171 ms
Running compilation step : cd /tmp/ltsmin5958415373919644663;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '360' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
[2022-06-03 07:33:28] [INFO ] Input system was already deterministic with 2143 transitions.
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/graph11107595181822112694.txt' '-o' '/tmp/graph11107595181822112694.bin' '-w' '/tmp/graph11107595181822112694.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph11107595181822112694.bin' '-l' '-1' '-v' '-w' '/tmp/graph11107595181822112694.weights' '-q' '0' '-e' '0.001'
[2022-06-03 07:33:28] [INFO ] Decomposing Gal with order
[2022-06-03 07:33:28] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-06-03 07:33:28] [INFO ] Removed a total of 6867 redundant transitions.
[2022-06-03 07:33:29] [INFO ] Flatten gal took : 355 ms
[2022-06-03 07:33:29] [INFO ] Fuse similar labels procedure discarded/fused a total of 235 labels/synchronizations in 166 ms.
[2022-06-03 07:33:29] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality7417807612976662848.gal : 24 ms
[2022-06-03 07:33:29] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality18095486802071952654.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/ReachabilityCardinality7417807612976662848.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality18095486802071952654.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...299
Loading property file /tmp/ReachabilityCardinality18095486802071952654.prop.
[2022-06-03 07:33:29] [INFO ] Ran tautology test, simplified 0 / 2 in 1759 ms.
[2022-06-03 07:33:29] [INFO ] BMC solution for property SimpleLoadBal-PT-20-ReachabilityCardinality-02(UNSAT) depth K=0 took 32 ms
[2022-06-03 07:33:29] [INFO ] BMC solution for property SimpleLoadBal-PT-20-ReachabilityCardinality-15(UNSAT) depth K=0 took 1 ms
[2022-06-03 07:33:29] [INFO ] BMC solution for property SimpleLoadBal-PT-20-ReachabilityCardinality-02(UNSAT) depth K=1 took 16 ms
[2022-06-03 07:33:29] [INFO ] BMC solution for property SimpleLoadBal-PT-20-ReachabilityCardinality-15(UNSAT) depth K=1 took 11 ms
Presburger conditions satisfied. Using coverability to approximate state space in K-Induction.
Normalized transition count is 1683 out of 2143 initially.
// Phase 1: matrix 1683 rows 112 cols
[2022-06-03 07:33:31] [INFO ] Invariants computation overflowed in 7 ms
[2022-06-03 07:33:31] [INFO ] Computed 0 place invariants in 7 ms
[2022-06-03 07:33:31] [INFO ] BMC solution for property SimpleLoadBal-PT-20-ReachabilityCardinality-02(UNSAT) depth K=2 took 1266 ms
[2022-06-03 07:33:33] [INFO ] BMC solution for property SimpleLoadBal-PT-20-ReachabilityCardinality-15(UNSAT) depth K=2 took 2001 ms
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst\_mod\_flat,3.93323e+10,6.05508,87712,2306,53,139378,492,2091,121753,101,947,0
Total reachable state count : 39332348412

Verifying 2 reachability properties.
Invariant property SimpleLoadBal-PT-20-ReachabilityCardinality-02 is true.
FORMULA SimpleLoadBal-PT-20-ReachabilityCardinality-02 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
SimpleLoadBal-PT-20-ReachabilityCardinality-02,0,6.07254,87712,1,0,139378,492,2091,121753,104,947,191
Reachability property SimpleLoadBal-PT-20-ReachabilityCardinality-15 does not hold.
FORMULA SimpleLoadBal-PT-20-ReachabilityCardinality-15 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
No reachable states exhibit your property : SimpleLoadBal-PT-20-ReachabilityCardinality-15

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
SimpleLoadBal-PT-20-ReachabilityCardinality-15,0,6.07429,87712,1,0,139378,492,2098,121753,105,947,191
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2022-06-03 07:33:35] [WARNING] Interrupting SMT solver.
[2022-06-03 07:33:35] [WARNING] SMT solver unexpectedly returned 'unknown' answer, retrying.
java.lang.RuntimeException: SMT solver raised an exception or timeout :(error "Failed to check-sat")
at fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver.checkSat(NextBMCSolver.java:299)
at fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver.checkSat(NextBMCSolver.java:307)
at fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver.verifyAssertion(NextBMCSolver.java:454)
at fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver.verify(NextBMCSolver.java:437)
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd.runBMC(Gal2SMTFrontEnd.java:385)
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd$1.run(Gal2SMTFrontEnd.java:164)
at java.base/java.lang.Thread.run(Thread.java:829)
[2022-06-03 07:33:35] [WARNING] Unexpected error occurred while running SMT. Was verifying SimpleLoadBal-PT-20-ReachabilityCardinality-02 SMT depth 3
java.lang.RuntimeException: java.lang.RuntimeException: SMT solver raised an exception or timeout :(error "Failed to check-sat")
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd.runBMC(Gal2SMTFrontEnd.java:411)
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd$1.run(Gal2SMTFrontEnd.java:164)
at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: java.lang.RuntimeException: SMT solver raised an exception or timeout :(error "Failed to check-sat")
at fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver.checkSat(NextBMCSolver.java:299)
at fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver.checkSat(NextBMCSolver.java:307)
at fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver.verifyAssertion(NextBMCSolver.java:454)
at fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver.verify(NextBMCSolver.java:437)
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd.runBMC(Gal2SMTFrontEnd.java:385)
... 2 more
[2022-06-03 07:33:35] [INFO ] During BMC, SMT solver timed out at depth 3
[2022-06-03 07:33:35] [INFO ] BMC solving timed out (3600000 secs) at depth 3
[2022-06-03 07:33:35] [WARNING] SMT solver unexpectedly returned 'unknown' answer, retrying.
Exception in thread "Thread-23" java.lang.RuntimeException: SMT solver raised an exception or timeout :(error "Failed to check-sat")
at fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver.checkSat(NextBMCSolver.java:299)
at fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver.checkSat(NextBMCSolver.java:307)
at fr.lip6.move.gal.gal2smt.bmc.KInductionSolver.init(KInductionSolver.java:117)
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd.runKInduction(Gal2SMTFrontEnd.java:283)
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd$2.run(Gal2SMTFrontEnd.java:171)
at java.base/java.lang.Thread.run(Thread.java:829)
[2022-06-03 07:33:35] [INFO ] SMT solved 0/ 2 properties. Interrupting SMT analysis.
Total runtime 501014 ms.

BK_STOP 1654241615873

--------------------
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
+ [[ ReachabilityCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution ReachabilityCardinality -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 ReachabilityCardinality -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="SimpleLoadBal-PT-20"
export BK_EXAMINATION="ReachabilityCardinality"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-4028"
echo " Executing tool itstools"
echo " Input is SimpleLoadBal-PT-20, examination is ReachabilityCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r240-smll-165303241300038"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/SimpleLoadBal-PT-20.tgz
mv SimpleLoadBal-PT-20 execution
cd execution
if [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "UpperBounds" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] || [ "ReachabilityCardinality" = "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 [ "ReachabilityCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityCardinality" != "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 "ReachabilityCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityCardinality.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 '' ReachabilityCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityCardinality"
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 ;