Trace number 4496281

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerobjective functionCPU timeWall clock time
Sat4j Resolution VeriPB 2025-06-06OPT cert.5867 1.17037 0.727386

General information on the benchmark

NamePB24/normalized-PB07/OPT-LIN/submittedPB07/
poldner/PB/testset/normalized-6_12.opb
MD5SUMc72bec31732967c302aeb1ee50d0f008
Bench CategoryOPT-LIN (optimization problem, linear constraints, no OPT/UNSAT certificate)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark5867
Best CPU time to get the best result obtained on this benchmark0.010052
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables78
Total number of constraints84
Number of constraints which are clauses72
Number of constraints which are cardinality constraints (but not clauses)12
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint6
Number of terms in the objective function 78
Biggest coefficient in the objective function 2194
Number of bits for the biggest coefficient in the objective function 12
Sum of the numbers in the objective function 39785
Number of bits of the sum of numbers in the objective function 16
Biggest number in a constraint 2194
Number of bits of the biggest number in a constraint 12
Biggest sum of numbers in a constraint 39785
Number of bits of the biggest sum of numbers16
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

Solver Data 

0.13/0.15	c SAT4J: a SATisfiability library for Java (c) 2004-2024 Artois University and CNRS
0.13/0.15	c This is free software under the dual EPL/GNU LGPL licenses.
0.13/0.15	c See www.sat4j.org for details.
0.13/0.16	c version PB25.v20250606
0.13/0.18	c java.runtime.name	OpenJDK Runtime Environment
0.13/0.18	c java.vm.name		OpenJDK 64-Bit Server VM
0.13/0.18	c java.vm.version	22.0.1+8-16
0.13/0.18	c java.vm.vendor	Oracle Corporation
0.13/0.18	c sun.arch.data.model	64
0.13/0.18	c java.version		22.0.1
0.13/0.18	c os.name		Linux
0.13/0.18	c os.version		5.14.0-503.14.1.el9_5.x86_64
0.13/0.18	c os.arch		amd64
0.13/0.19	c Free memory 		2104792832
0.13/0.19	c Max memory 		16282288128
0.13/0.19	c Total memory 		2113929216
0.13/0.19	c Number of processors 	2
0.31/0.30	c Pseudo Boolean Optimization by upper bound
0.31/0.30	c --- Begin Solver configuration ---
0.31/0.30	c org.sat4j.pb.constraints.ResolutionPBLongHTClauseCardConstrDataStructure@606d8acf
0.31/0.30	c Learn all clauses as in MiniSAT
0.31/0.30	c LOGGER=java.util.logging.Logger@3fb4f649 claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.31/0.30	c VSIDS like heuristics from MiniSAT using a heap lightweight component caching from RSAT taking into account the objective function
0.31/0.30	c Expensive reason simplification
0.31/0.30	c Glucose 2.1 dynamic restart strategy
0.31/0.30	c Glucose 2 learned constraints deletion strategy (LBD updated on propagation) with timer check every 1000 if the learned constraints reach increasing bounds: 5000 step 1000
0.31/0.30	c timeout=2147483s
0.31/0.30	c DB Simplification allowed=false
0.31/0.30	c Listener: none
0.31/0.30	c --- End Solver configuration ---
0.31/0.30	c solving HOME/instance-4496281-1751386756.opb
0.31/0.30	c reading problem ... 
0.31/0.31	c using VERIPB proof format
0.31/0.31	c  objective function found
0.44/0.37	c ... done. Wall clock time 0.058s.
0.44/0.37	c declared #vars     78
0.44/0.37	c #constraints  96
0.44/0.37	c constraints type 
0.44/0.37	c org.sat4j.pb.constraints.pb.OriginalBinaryClausePB => 72
0.44/0.37	c org.sat4j.pb.constraints.pb.MinWatchCardPB => 12
0.44/0.37	c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 12
0.44/0.37	c 96 constraints processed.
0.44/0.39	c objective function length is 78 literals
0.44/0.40	c SATISFIABLE
0.44/0.40	c OPTIMIZING...
0.44/0.40	c Got one! Elapsed wall clock time (in seconds):0.101
0.44/0.40	o 6639
0.44/0.41	c Got one! Elapsed wall clock time (in seconds):0.111
0.44/0.41	o 5867
0.97/0.67	c starts		: 3
0.97/0.69	c conflicts		: 884
0.97/0.69	c decisions		: 983
0.97/0.69	c propagations		: 8612
0.97/0.69	c inspects		: 31571
0.97/0.69	c shortcuts		: 0
0.97/0.69	c learnt literals	: 9
0.97/0.69	c learnt binary clauses	: 18
0.97/0.69	c learnt ternary clauses	: 12
0.97/0.69	c learnt constraints	: 874
0.97/0.69	c ignored constraints	: 0
0.97/0.69	c root simplifications	: 0
0.97/0.69	c removed literals (reason simplification)	: 381
0.97/0.69	c reason swapping (by a shorter reason)	: 0
0.97/0.69	c Calls to reduceDB	: 0
0.97/0.69	c Number of update (reduction) of LBD	: 27
0.97/0.69	c Imported unit clauses	: 0
0.97/0.69	c No decision after first conflict	: false
0.97/0.69	c number of reductions to clauses (during analyze)	: 0
0.97/0.69	c number of learned constraints concerned by reduction	: 0
0.97/0.70	c number of learning phase by resolution	: 0
0.97/0.70	c number of learning phase by cutting planes	: 0
0.97/0.70	c number of rounding to 1 operations	: 0
0.97/0.70	c number of easy rounding to 1 operations (no literal elimination needed)	: 0
1.14/0.70	c number of reductions of the coefficients by power 2 	: 0
1.14/0.70	c number of right shift for reduction by power 2 	: 0
1.14/0.70	c number of reductions of the coefficients by GCD over coefficients 	: 0
1.14/0.70	c number of ending skipping 	: 0
1.14/0.70	c number of internal skipping 	: 0
1.14/0.70	c number of derivation steps 	: 0
1.14/0.70	c number of skipped derivation steps 	: 0
1.14/0.70	c number of remaining unassigned 	: 0
1.14/0.70	c number of remaining assigned 	: 0
1.14/0.70	c number of falsified literals weakened from reason	: 0
1.14/0.70	c number of falsified literals weakened from conflict	: 0
1.14/0.70	c time for arithmetic operations	: 0
1.14/0.70	c minimum degree of deleted constraints	: null
1.14/0.70	c maximum degree of deleted constraints	: null
1.14/0.70	c number of deleted constraints	: 0
1.14/0.70	c speed (assignments/second)	: 28706.666666666668
1.14/0.70	c non guided choices	: 0
1.14/0.70	s OPTIMUM FOUND
1.14/0.70	c Found 2 solution(s)
1.14/0.70	v -x1 x2 -x3 -x4 -x5 -x6 -x7 x8 -x9 -x10 -x11 -x12 -x13 x14 -x15 -x16 -x17 -x18 -x19 x20 -x21 -x22 -x23 -x24 -x25 x26 -x27 -x28 -x29 -x30 -x31 x32 -x33 -x34 -x35 -x36 -x37 x38 -x39 -x40 -x41 -x42 -x43 x44 -x45 -x46 -x47 -x48 -x49 x50 -x51 -x52 -x53 -x54 -x55 x56 -x57 -x58 -x59 -x60 -x61 x62 -x63 -x64 -x65 -x66 -x67 x68 -x69 -x70 -x71 -x72 -x73 x74 -x75 -x76 -x77 -x78 
1.14/0.71	c objective function=5867
1.14/0.71	c Total wall clock time (in seconds): 0.404

Verifier Data 

OK	5867

Checking of UNSAT/OPT proofs:

VeriPB + CakePB

Tue Jul  1 20:46:22 CEST 2025
extraparms=
-- veripb --
Running VeriPB version 2.3.0
s VERIFIED BOUNDS 5867 <= obj <= 5867
Verification succeeded.
-- cakepb --
s VERIFIED BOUNDS 5867 <= obj <= 5867
--summary--
ALL OK

Watcher Data 

runsolver version 3.4.2 (svn: 4680) Copyright (C) 2010-2013 Olivier ROUSSEL

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

NUMA information:
  number of nodes: 2
  memory of node 0: 63837 MiB (45695 MiB free)
  memory of node 1: 64465 MiB (53264 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4496281-1751386756/watcher-4496281-1751386756 -o /tmp/evaluation-result-4496281-1751386756/solver-4496281-1751386756 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC003-1751379491-49327 --watchdog 3760 --file-size-limit 100000 java -Dveripb=PROOFDIR/proof-4496281-1751386756 -jar sat4j-pb.jar ResolutionPB24 HOME/instance-4496281-1751386756.opb 

running on 2 cores: 5,7

CPU governors:
  performance: 5 7

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 3600 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 3630 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 3700 seconds
Enforcing FSIZE limit: 102400000 KiB
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 31744000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 31795200 KiB
Linux 5.14.0-503.14.1.el9_5.x86_64
Linux 5.14.0-503.14.1.el9_5.x86_64
Starting watchdog thread
solver pid=50378, runsolver pid=50375
Current StackSize limit: 8192 KiB


[startup+0.100074 s]*
/proc/loadavg: 4.24 4.29 4.24 7/330 50396
/proc/meminfo: memFree=101307620/131382120 swapFree=33010684/33010684
[pid=50378] ppid=50375 vsize=18930384 memory=48468 CPUtime=0.13 cores=5,7
/proc/50378/stat : 50378 (java) S 50375 50378 49314 0 -1 4194304 5830 0 0 0 11 2 0 0 20 0 18 0 54354252 19384713216 12117 18446744073709551615 94190953254912 94190953258608 140722030733264 0 0 0 0 0 16800975 0 0 0 17 5 0 0 0 0 0 94190953266424 94190953267216 94190985936896 140722030737712 140722030737894 140722030737894 140722030743496 0
/proc/50378/statm: 4732596 12117 5305 1 0 547026 0
[pid=50378/tid=50380] ppid=50375 vsize=18930384 memory=4026531960 CPUtime=0.08 cores=5,7
/proc/50378/task/50380/stat : 50380 (java) R 50375 50378 49314 0 -1 4194368 4715 0 0 0 7 1 0 0 20 0 18 0 54354254 19384713216 12117 18446744073709551615 94190953254912 94190953258608 140722030733264 0 0 0 4 0 16800975 0 0 0 -1 5 0 0 0 0 0 94190953266424 94190953267216 94190985936896 140722030737712 140722030737894 140722030737894 140722030743496 0
[pid=50378/tid=50389] ppid=50375 vsize=18930384 memory=228522721619 CPUtime=0 cores=5,7
/proc/50378/task/50389/stat : 50389 (Finalizer) S 50375 50378 49314 0 -1 4194368 24 0 0 0 0 0 0 0 20 0 18 0 54354259 19384713216 12117 18446744073709551615 94190953254912 94190953258608 140722030733264 0 0 0 4 0 16800975 1 0 0 -1 7 0 0 0 0 0 94190953266424 94190953267216 94190985936896 140722030737712 140722030737894 140722030737894 140722030743496 0
[pid=50378/tid=50396] ppid=50375 vsize=18930384 memory=59593594259917 CPUtime=0 cores=5,7
/proc/50378/task/50396/stat : 50396 (Common-Cleaner) S 50375 50378 49314 0 -1 4194368 25 0 0 0 0 0 0 0 20 0 18 0 54354260 19384713216 12117 18446744073709551615 94190953254912 94190953258608 140722030733264 0 0 0 4 0 16800975 1 0 0 -1 5 0 0 0 0 0 94190953266424 94190953267216 94190985936896 140722030737712 140722030737894 140722030737894 140722030743496 0
Current children cumulated CPU time: 0.13 s
Current children cumulated vsize: 18930384 KiB
Current children cumulated memory: 48468 KiB

[startup+0.220482 s]*
/proc/loadavg: 4.24 4.29 4.24 5/330 50396
/proc/meminfo: memFree=101301004/131382120 swapFree=33010684/33010684
[pid=50378] ppid=50375 vsize=18930384 memory=57936 CPUtime=0.31 cores=5,7
/proc/50378/stat : 50378 (java) S 50375 50378 49314 0 -1 4194304 6589 0 0 0 28 3 0 0 20 0 18 0 54354252 19384713216 14484 18446744073709551615 94190953254912 94190953258608 140722030733264 0 0 0 0 0 16800975 0 0 0 17 5 0 0 0 0 0 94190953266424 94190953267216 94190985936896 140722030737712 140722030737894 140722030737894 140722030743496 0
/proc/50378/statm: 4732596 14484 5369 1 0 547639 0
[pid=50378/tid=50380] ppid=50375 vsize=18930384 memory=4026663196 CPUtime=0.18 cores=5,7
/proc/50378/task/50380/stat : 50380 (java) S 50375 50378 49314 0 -1 4194368 5096 0 0 0 16 2 0 0 20 0 18 0 54354254 19384713216 14484 18446744073709551615 94190953254912 94190953258608 140722030733264 0 0 0 4 0 16800975 1 0 0 -1 5 0 0 0 0 0 94190953266424 94190953267216 94190985936896 140722030737712 140722030737894 140722030737894 140722030743496 0
[pid=50378/tid=50389] ppid=50375 vsize=18930384 memory=16878 CPUtime=0 cores=5,7
/proc/50378/task/50389/stat : 50389 (Finalizer) S 50375 50378 49314 0 -1 4194368 24 0 0 0 0 0 0 0 20 0 18 0 54354259 19384713216 14484 18446744073709551615 94190953254912 94190953258608 140722030733264 0 0 0 4 0 16800975 1 0 0 -1 7 0 0 0 0 0 94190953266424 94190953267216 94190985936896 140722030737712 140722030737894 140722030737894 140722030743496 0
[pid=50378/tid=50396] ppid=50375 vsize=18930384 memory=58494082614266 CPUtime=0 cores=5,7
/proc/50378/task/50396/stat : 50396 (Common-Cleaner) S 50375 50378 49314 0 -1 4194368 25 0 0 0 0 0 0 0 20 0 18 0 54354260 19384713216 14484 18446744073709551615 94190953254912 94190953258608 140722030733264 0 0 0 4 0 16800975 1 0 0 -1 5 0 0 0 0 0 94190953266424 94190953267216 94190985936896 140722030737712 140722030737894 140722030737894 140722030743496 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 18930384 KiB
Current children cumulated memory: 57936 KiB

[startup+0.314321 s]*
/proc/loadavg: 4.24 4.29 4.24 6/330 50396
/proc/meminfo: memFree=101299996/131382120 swapFree=33010684/33010684
[pid=50378] ppid=50375 vsize=18930384 memory=59088 CPUtime=0.44 cores=5,7
/proc/50378/stat : 50378 (java) S 50375 50378 49314 0 -1 4194304 6821 0 0 0 40 4 0 0 20 0 18 0 54354252 19384713216 14772 18446744073709551615 94190953254912 94190953258608 140722030733264 0 0 0 0 0 16800975 0 0 0 17 5 0 0 0 0 0 94190953266424 94190953267216 94190985936896 140722030737712 140722030737894 140722030737894 140722030743496 0
/proc/50378/statm: 4732596 14772 5433 1 0 547809 0
[pid=50378/tid=50380] ppid=50375 vsize=18930384 memory=-6000919485557992554 CPUtime=0.25 cores=5,7
/proc/50378/task/50380/stat : 50380 (java) R 50375 50378 49314 0 -1 4194368 5224 0 0 0 22 3 0 0 20 0 18 0 54354254 19384713216 14772 18446744073709551615 94190953254912 94190953258608 140722030733264 0 0 0 4 0 16800975 0 0 0 -1 7 0 0 0 0 0 94190953266424 94190953267216 94190985936896 140722030737712 140722030737894 140722030737894 140722030743496 0
[pid=50378/tid=50389] ppid=50375 vsize=18930384 memory=0 CPUtime=0 cores=5,7
/proc/50378/task/50389/stat : 50389 (Finalizer) S 50375 50378 49314 0 -1 4194368 24 0 0 0 0 0 0 0 20 0 18 0 54354259 19384713216 14772 18446744073709551615 94190953254912 94190953258608 140722030733264 0 0 0 4 0 16800975 1 0 0 -1 7 0 0 0 0 0 94190953266424 94190953267216 94190985936896 140722030737712 140722030737894 140722030737894 140722030743496 0
[pid=50378/tid=50396] ppid=50375 vsize=18930384 memory=0 CPUtime=0 cores=5,7
/proc/50378/task/50396/stat : 50396 (Common-Cleaner) S 50375 50378 49314 0 -1 4194368 25 0 0 0 0 0 0 0 20 0 18 0 54354260 19384713216 14772 18446744073709551615 94190953254912 94190953258608 140722030733264 0 0 0 4 0 16800975 1 0 0 -1 5 0 0 0 0 0 94190953266424 94190953267216 94190985936896 140722030737712 140722030737894 140722030737894 140722030743496 0
Current children cumulated CPU time: 0.44 s
Current children cumulated vsize: 18930384 KiB
Current children cumulated memory: 59088 KiB

[startup+0.700318 s]
/proc/loadavg: 4.24 4.29 4.24 7/331 50397
/proc/meminfo: memFree=101293884/131382120 swapFree=33010684/33010684
[pid=50378] ppid=50375 vsize=19130076 memory=75776 CPUtime=1.14 cores=5,7
/proc/50378/stat : 50378 (java) S 50375 50378 49314 0 -1 4194304 9289 0 0 0 108 6 0 0 20 0 19 0 54354252 19589197824 18944 18446744073709551615 94190953254912 94190953258608 140722030733264 0 0 0 0 0 16800975 0 0 0 17 5 0 0 0 0 0 94190953266424 94190953267216 94190985936896 140722030737712 140722030737894 140722030737894 140722030743496 0
/proc/50378/statm: 4782519 18944 5497 1 0 549885 0
[pid=50378/tid=50380] ppid=50375 vsize=19130076 memory=18304 CPUtime=0.56 cores=5,7
/proc/50378/task/50380/stat : 50380 (java) S 50375 50378 49314 0 -1 4194368 5482 0 0 0 53 3 0 0 20 0 19 0 54354254 19589197824 18944 18446744073709551615 94190953254912 94190953258608 140722030733264 0 0 0 4 0 16800975 1 0 0 -1 7 0 0 0 0 0 94190953266424 94190953267216 94190985936896 140722030737712 140722030737894 140722030737894 140722030743496 0
[pid=50378/tid=50389] ppid=50375 vsize=19130076 memory=11136 CPUtime=0 cores=5,7
/proc/50378/task/50389/stat : 50389 (Finalizer) S 50375 50378 49314 0 -1 4194368 24 0 0 0 0 0 0 0 20 0 19 0 54354259 19589197824 18944 18446744073709551615 94190953254912 94190953258608 140722030733264 0 0 0 4 0 16800975 1 0 0 -1 7 0 0 0 0 0 94190953266424 94190953267216 94190985936896 140722030737712 140722030737894 140722030737894 140722030743496 0
[pid=50378/tid=50396] ppid=50375 vsize=19130076 memory=3200 CPUtime=0 cores=5,7
/proc/50378/task/50396/stat : 50396 (Common-Cleaner) S 50375 50378 49314 0 -1 4194368 25 0 0 0 0 0 0 0 20 0 19 0 54354260 19589197824 18944 18446744073709551615 94190953254912 94190953258608 140722030733264 0 0 0 4 0 16800975 1 0 0 -1 5 0 0 0 0 0 94190953266424 94190953267216 94190985936896 140722030737712 140722030737894 140722030737894 140722030743496 0
Current children cumulated CPU time: 1.14 s
Current children cumulated vsize: 19130076 KiB
Current children cumulated memory: 75776 KiB

[startup+0.727189 s]
# the end of solver process 50378 was just reported to runsolver
# Child status: 30

# cumulated CPU time of all completed processes:  user=1.10171 s, system=0.068651 s

Solver just ended.
??? end of watcher thread
Dumping a history of the last processes samples

[startup+0.700318 s]
/proc/loadavg: 4.24 4.29 4.24 7/331 50397
/proc/meminfo: memFree=101293884/131382120 swapFree=33010684/33010684
[pid=50378] ppid=50375 vsize=19130076 memory=75776 CPUtime=1.14 cores=5,7
/proc/50378/stat : 50378 (java) S 50375 50378 49314 0 -1 4194304 9289 0 0 0 108 6 0 0 20 0 19 0 54354252 19589197824 18944 18446744073709551615 94190953254912 94190953258608 140722030733264 0 0 0 0 0 16800975 0 0 0 17 5 0 0 0 0 0 94190953266424 94190953267216 94190985936896 140722030737712 140722030737894 140722030737894 140722030743496 0
/proc/50378/statm: 4782519 18944 5497 1 0 549885 0
[pid=50378/tid=50380] ppid=50375 vsize=19130076 memory=18304 CPUtime=0.56 cores=5,7
/proc/50378/task/50380/stat : 50380 (java) S 50375 50378 49314 0 -1 4194368 5482 0 0 0 53 3 0 0 20 0 19 0 54354254 19589197824 18944 18446744073709551615 94190953254912 94190953258608 140722030733264 0 0 0 4 0 16800975 1 0 0 -1 7 0 0 0 0 0 94190953266424 94190953267216 94190985936896 140722030737712 140722030737894 140722030737894 140722030743496 0
[pid=50378/tid=50389] ppid=50375 vsize=19130076 memory=11136 CPUtime=0 cores=5,7
/proc/50378/task/50389/stat : 50389 (Finalizer) S 50375 50378 49314 0 -1 4194368 24 0 0 0 0 0 0 0 20 0 19 0 54354259 19589197824 18944 18446744073709551615 94190953254912 94190953258608 140722030733264 0 0 0 4 0 16800975 1 0 0 -1 7 0 0 0 0 0 94190953266424 94190953267216 94190985936896 140722030737712 140722030737894 140722030737894 140722030743496 0
[pid=50378/tid=50396] ppid=50375 vsize=19130076 memory=3200 CPUtime=0 cores=5,7
/proc/50378/task/50396/stat : 50396 (Common-Cleaner) S 50375 50378 49314 0 -1 4194368 25 0 0 0 0 0 0 0 20 0 19 0 54354260 19589197824 18944 18446744073709551615 94190953254912 94190953258608 140722030733264 0 0 0 4 0 16800975 1 0 0 -1 5 0 0 0 0 0 94190953266424 94190953267216 94190985936896 140722030737712 140722030737894 140722030737894 140722030743496 0
Current children cumulated CPU time: 1.14 s
Current children cumulated vsize: 19130076 KiB
Current children cumulated memory: 75776 KiB

Child status: 30

Real time (s): 0.727386
CPU time (s): 1.17037
CPU user time (s): 1.10171
CPU system time (s): 0.068651
CPU usage (%): 160.9
Max. virtual memory (cumulated for all children) (KiB): 19130076
Max. memory (cumulated for all children) (KiB): 75776

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1.10171
system time used= 0.068651
maximum resident set size= 76032
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9336
page faults= 0
swaps= 0
block input operations= 0
block output operations= 248
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 894
involuntary context switches= 497


# summary of solver processes directly reported to runsolver:
#   pid: 50378
#   total CPU time (s): 1.17037
#   total CPU user time (s): 1.10171
#   total CPU system time (s): 0.068651

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.038145 second user time and 0.065084 second system time

The end

Launcher Data 

Begin job on nodeC003 at 2025-07-01 18:19:16
IDJOB=4496281
IDBENCH=148111
IDSOLVER=3364
FILE ID=nodeC003/4496281-1751386756
RUNJOBID= nodeC003-1751379491-49327
SLURM_JOB_ID= 9598218
Free space on /tmp= 432748 MiB

SOLVER NAME= Sat4j Resolution VeriPB 2025-06-06
BENCH NAME= PB24/normalized-PB07/OPT-LIN/submittedPB07/poldner/PB/testset/normalized-6_12.opb
COMMAND LINE= java -Dveripb=PROOFFILE -jar sat4j-pb.jar ResolutionPB24 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4496281-1751386756/watcher-4496281-1751386756 -o /tmp/evaluation-result-4496281-1751386756/solver-4496281-1751386756 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC003-1751379491-49327 --watchdog 3760 --file-size-limit 100000 java -Dveripb=PROOFDIR/proof-4496281-1751386756 -jar sat4j-pb.jar ResolutionPB24 HOME/instance-4496281-1751386756.opb

TIME LIMIT= 3600 seconds
MEMORY LIMIT= 31000 MiB
NBCORE= 2

MD5SUM BENCH= c72bec31732967c302aeb1ee50d0f008
RANDOM SEED=1106840387

nodeC003 Linux 5.14.0-503.14.1.el9_5.x86_64 #1 SMP PREEMPT_DYNAMIC Fri Nov 15 12:04:32 UTC 2024

/sys/devices/system/cpu/cpu0/cpufreq/scaling_governor:
performance

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 3591.474
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6983.44
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 3592.068
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6983.44
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 1197.360
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6983.44
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 1197.564
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6983.44
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 3591.485
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6983.44
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 1497.034
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6983.44
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 3700.000
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6983.44
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 1197.163
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6983.44
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131382120 kB
MemFree:        101334712 kB
MemAvailable:   121177064 kB
Buffers:            3280 kB
Cached:         20626528 kB
SwapCached:            0 kB
Active:          9090704 kB
Inactive:       20376336 kB
Active(anon):    8855288 kB
Inactive(anon):        0 kB
Active(file):     235416 kB
Inactive(file): 20376336 kB
Unevictable:        3072 kB
Mlocked:               0 kB
SwapTotal:      33010684 kB
SwapFree:       33010684 kB
Zswap:                 0 kB
Zswapped:              0 kB
Dirty:             45824 kB
Writeback:             0 kB
AnonPages:       8840448 kB
Mapped:           123652 kB
Shmem:             17960 kB
KReclaimable:     140452 kB
Slab:             228280 kB
SReclaimable:     140452 kB
SUnreclaim:        87828 kB
KernelStack:        5072 kB
PageTables:        21004 kB
SecPageTables:         0 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    98701744 kB
Committed_AS:   10203840 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      150424 kB
VmallocChunk:          0 kB
Percpu:             3776 kB
HardwareCorrupted:     0 kB
AnonHugePages:   8572928 kB
ShmemHugePages:        0 kB
ShmemPmdMapped:        0 kB
FileHugePages:         0 kB
FilePmdMapped:         0 kB
CmaTotal:              0 kB
CmaFree:               0 kB
Unaccepted:            0 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
Hugetlb:               0 kB
DirectMap4k:      191304 kB
DirectMap2M:    11245568 kB
DirectMap1G:    124780544 kB

Free space on /tmp at the end= 432744 MiB
End job on nodeC003 at 2025-07-01 18:19:17