Trace number 4525983

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 NameAnswerCPU timeWall clock time
Sat4j CP 2025-06-06OPTIMUM 0.531803 0.315793

General information on the benchmark

NamePB24/WBO/PARTIAL-LIN/wcsp/dimacs/
normalized-dubois26_ext.wbo
MD5SUMcda6e9f4d0fd9a2ba394217379d42668
Bench CategoryPARTIAL-LIN (WBO, both soft and hard constraints, linear constraints)
Best result obtained on this benchmarkMOPT
Best cost obtained on this benchmark1
Best CPU time to get the best result obtained on this benchmark0.013953
Max-Satisfiable
Max-(Un)Satisfiability was proved
Best value of the cost
Optimality of the best cost was proved
Number of variables156
Total number of constraints286
Number of soft constraints208
Number of constraints which are clauses208
Number of constraints which are cardinality constraints (but not clauses)78
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint3
Top cost 209
Min constraint cost 1
Max constraint cost 1
Sum of constraints costs 208
Biggest number in a constraint 2
Number of bits of the biggest number in a constraint 2
Biggest sum of numbers in a constraint 5
Number of bits of the biggest sum of numbers3
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 

0.00/0.06	c SAT4J: a SATisfiability library for Java (c) 2004-2024 Artois University and CNRS
0.00/0.06	c This is free software under the dual EPL/GNU LGPL licenses.
0.00/0.06	c See www.sat4j.org for details.
0.00/0.07	c version PB25.v20250606
0.00/0.08	c java.runtime.name	OpenJDK Runtime Environment
0.00/0.08	c java.vm.name		OpenJDK 64-Bit Server VM
0.00/0.08	c java.vm.version	22.0.1+8-16
0.00/0.08	c java.vm.vendor	Oracle Corporation
0.00/0.08	c sun.arch.data.model	64
0.00/0.08	c java.version		22.0.1
0.00/0.08	c os.name		Linux
0.00/0.08	c os.version		5.14.0-503.14.1.el9_5.x86_64
0.00/0.08	c os.arch		amd64
0.00/0.08	c Free memory 		2104792832
0.00/0.08	c Max memory 		16282288128
0.00/0.08	c Total memory 		2113929216
0.00/0.09	c Number of processors 	2
0.13/0.14	c Pseudo Boolean Optimization by upper bound
0.13/0.14	c Cutting planes based inference (org.sat4j.pb.core.PBSolverCP)
0.13/0.14	c  - never skip resolution steps
0.13/0.14	c  - Auto-division on coefficients is disabled
0.13/0.14	c  - No postprocessing
0.13/0.14	c  - Conflict is considered as is when resolving
0.13/0.14	c  - Use constraints as they come during conflict analysis
0.13/0.14	c  - Weaken first using unassigned literals
0.13/0.14	c  - Bump strategy: ALWAYS_ONE
0.13/0.14	c  - Bumper: ANY
0.13/0.14	c --- Begin Solver configuration ---
0.13/0.14	c org.sat4j.pb.constraints.PBMaxClauseCardConstrDataStructure@5cbc508c
0.13/0.14	c Learn all clauses as in MiniSAT
0.13/0.14	c LOGGER=java.util.logging.Logger@68fb2c38 claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.13/0.14	c VSIDS like heuristics from MiniSAT using a heap phase appearing in latest learned clause taking into account the objective function
0.13/0.14	c No reason simplification
0.13/0.14	c Armin Biere (Picosat) restarts strategy
0.13/0.14	c Activity based learned constraints deletion strategy with timer check every 1000 if the learned constraints reach increasing bounds: 5000 step 1000
0.13/0.14	c timeout=2147483s
0.13/0.14	c DB Simplification allowed=false
0.13/0.14	c Listener: none
0.13/0.14	c --- End Solver configuration ---
0.13/0.14	c solving HOME/instance-4525983-1751628441.wbo
0.13/0.14	c reading problem ... 
0.13/0.18	c ... done. Wall clock time 0.031s.
0.13/0.18	c declared #vars     156
0.13/0.18	c internal #vars     364
0.13/0.18	c #constraints  365
0.13/0.18	c constraints type 
0.13/0.18	c org.sat4j.pb.constraints.pb.OriginalBinaryClausePB => 156
0.13/0.18	c org.sat4j.specs.Constr$1 => 1
0.13/0.18	c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 208
0.13/0.18	c 365 constraints processed.
0.13/0.19	c objective function length is 208 literals
0.33/0.22	c SATISFIABLE
0.33/0.22	c OPTIMIZING...
0.33/0.22	c Got one! Elapsed wall clock time (in seconds):0.08
0.33/0.22	o 192
0.33/0.26	c Got one! Elapsed wall clock time (in seconds):0.116
0.33/0.26	o 191
0.33/0.26	c Got one! Elapsed wall clock time (in seconds):0.118
0.33/0.26	o 1
0.33/0.27	c starts		: 5
0.33/0.28	c conflicts		: 202
0.33/0.28	c decisions		: 1722
0.33/0.29	c propagations		: 6094
0.33/0.29	c inspects		: 15799
0.33/0.29	c shortcuts		: 0
0.33/0.29	c learnt literals	: 0
0.33/0.29	c learnt binary clauses	: 0
0.33/0.29	c learnt ternary clauses	: 0
0.33/0.29	c learnt constraints	: 202
0.33/0.29	c ignored constraints	: 0
0.33/0.29	c root simplifications	: 0
0.33/0.29	c removed literals (reason simplification)	: 0
0.33/0.29	c reason swapping (by a shorter reason)	: 0
0.33/0.29	c Calls to reduceDB	: 0
0.33/0.29	c Number of update (reduction) of LBD	: 0
0.33/0.29	c Imported unit clauses	: 0
0.33/0.29	c No decision after first conflict	: false
0.33/0.29	c number of reductions to clauses (during analyze)	: 0
0.33/0.29	c number of learned constraints concerned by reduction	: 0
0.33/0.29	c number of learning phase by resolution	: 0
0.33/0.29	c number of learning phase by cutting planes	: 0
0.33/0.29	c number of rounding to 1 operations	: 0
0.33/0.29	c number of easy rounding to 1 operations (no literal elimination needed)	: 0
0.33/0.29	c number of reductions of the coefficients by power 2 	: 0
0.33/0.29	c number of right shift for reduction by power 2 	: 0
0.33/0.29	c number of reductions of the coefficients by GCD over coefficients 	: 0
0.33/0.29	c number of ending skipping 	: 0
0.33/0.29	c number of internal skipping 	: 0
0.33/0.29	c number of derivation steps 	: 2014
0.33/0.29	c number of skipped derivation steps 	: 0
0.33/0.30	c number of remaining unassigned 	: 0
0.33/0.30	c number of remaining assigned 	: 0
0.33/0.30	c number of falsified literals weakened from reason	: 0
0.33/0.30	c number of falsified literals weakened from conflict	: 0
0.33/0.30	c time for arithmetic operations	: 0
0.33/0.30	c minimum degree of deleted constraints	: null
0.33/0.30	c maximum degree of deleted constraints	: null
0.33/0.30	c number of deleted constraints	: 0
0.33/0.30	c speed (assignments/second)	: 54410.71428571428
0.33/0.30	c non guided choices	: 168
0.33/0.30	s OPTIMUM FOUND
0.33/0.31	c Found 3 solution(s)
0.33/0.31	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 -x79 x80 x81 -x82 -x83 x84 -x85 x86 x87 -x88 x89 -x90 x91 -x92 -x93 x94 x95 -x96 -x97 x98 -x99 x100 -x101 x102 x103 -x104 -x105 x106 x107 -x108 x109 -x110 x111 -x112 -x113 x114 -x115 x116 x117 -x118 -x119 x120 x121 -x122 x123 -x124 x125 -x126 -x127 x128 x129 -x130 x131 -x132 -x133 x134 x135 -x136 -x137 x138 -x139 x140 x141 -x142 -x143 x144 -x145 x146 -x147 x148 -x149 x150 -x151 x152 x153 -x154 -x155 x156 
0.33/0.31	c objective function=1
0.33/0.31	c Total wall clock time (in seconds): 0.163

Verifier Data 

OK	1

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: 63665 MiB (55005 MiB free)
  memory of node 1: 64507 MiB (59364 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4525983-1751628441/watcher-4525983-1751628441 -o /tmp/evaluation-result-4525983-1751628441/solver-4525983-1751628441 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC017-1751624795-92976 --watchdog 3760 java -jar sat4j-pb.jar CuttingPlanes HOME/instance-4525983-1751628441.wbo 

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 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
Starting watchdog thread
solver pid=95312, runsolver pid=95309
Current StackSize limit: 8192 KiB


[startup+0.100021 s]*
/proc/loadavg: 4.27 4.20 4.13 6/340 95330
/proc/meminfo: memFree=117095556/131249996 swapFree=33010672/33010684
[pid=95312] ppid=95309 vsize=18930384 memory=57892 CPUtime=0.13 cores=5,7
/proc/95312/stat : 95312 (java) S 95309 95312 92963 0 -1 4194304 6608 0 0 0 11 2 0 0 20 0 18 0 78521861 19384713216 14473 18446744073709551615 94568429555712 94568429559408 140723565295584 0 0 0 0 0 16800975 0 0 0 17 5 0 0 0 0 0 94568429567224 94568429568016 94568455548928 140723565300092 140723565300196 140723565300196 140723565305800 0
/proc/95312/statm: 4732596 14473 5337 1 0 547642 0
[pid=95312/tid=95314] ppid=95309 vsize=18930384 memory=4026531960 CPUtime=0.08 cores=5,7
/proc/95312/task/95314/stat : 95314 (java) R 95309 95312 92963 0 -1 4194368 5104 0 0 0 7 1 0 0 20 0 18 0 78521862 19384713216 14473 18446744073709551615 94568429555712 94568429559408 140723565295584 0 0 0 4 0 16800975 0 0 0 -1 5 0 0 0 0 0 94568429567224 94568429568016 94568455548928 140723565300092 140723565300196 140723565300196 140723565305800 0
[pid=95312/tid=95323] ppid=95309 vsize=18930384 memory=228522721619 CPUtime=0 cores=5,7
/proc/95312/task/95323/stat : 95323 (Finalizer) S 95309 95312 92963 0 -1 4194368 24 0 0 0 0 0 0 0 20 0 18 0 78521864 19384713216 14473 18446744073709551615 94568429555712 94568429559408 140723565295584 0 0 0 4 0 16800975 1 0 0 -1 7 0 0 0 0 0 94568429567224 94568429568016 94568455548928 140723565300092 140723565300196 140723565300196 140723565305800 0
[pid=95312/tid=95330] ppid=95309 vsize=18930384 memory=60684515963265 CPUtime=0 cores=5,7
/proc/95312/task/95330/stat : 95330 (Common-Cleaner) S 95309 95312 92963 0 -1 4194368 27 0 0 0 0 0 0 0 20 0 18 0 78521865 19384713216 14473 18446744073709551615 94568429555712 94568429559408 140723565295584 0 0 0 4 0 16800975 1 0 0 -1 5 0 0 0 0 0 94568429567224 94568429568016 94568455548928 140723565300092 140723565300196 140723565300196 140723565305800 0
Current children cumulated CPU time: 0.13 s
Current children cumulated vsize: 18930384 KiB
Current children cumulated memory: 57892 KiB

[startup+0.205845 s]*
/proc/loadavg: 4.27 4.20 4.13 7/341 95331
/proc/meminfo: memFree=117094296/131249996 swapFree=33010672/33010684
[pid=95312] ppid=95309 vsize=18996948 memory=64892 CPUtime=0.33 cores=5,7
/proc/95312/stat : 95312 (java) S 95309 95312 92963 0 -1 4194304 7235 0 0 0 30 3 0 0 20 0 19 0 78521861 19452874752 16223 18446744073709551615 94568429555712 94568429559408 140723565295584 0 0 0 0 0 16800975 0 0 0 17 5 0 0 0 0 0 94568429567224 94568429568016 94568455548928 140723565300092 140723565300196 140723565300196 140723565305800 0
/proc/95312/statm: 4749237 16223 5465 1 0 548353 0
[pid=95312/tid=95314] ppid=95309 vsize=18996948 memory=4026794268 CPUtime=0.18 cores=5,7
/proc/95312/task/95314/stat : 95314 (java) R 95309 95312 92963 0 -1 4194368 5480 0 0 0 17 1 0 0 20 0 19 0 78521862 19452874752 16223 18446744073709551615 94568429555712 94568429559408 140723565295584 0 0 0 4 0 16800975 0 0 0 -1 5 0 0 0 0 0 94568429567224 94568429568016 94568455548928 140723565300092 140723565300196 140723565300196 140723565305800 0
[pid=95312/tid=95323] ppid=95309 vsize=18996948 memory=16198 CPUtime=0 cores=5,7
/proc/95312/task/95323/stat : 95323 (Finalizer) S 95309 95312 92963 0 -1 4194368 24 0 0 0 0 0 0 0 20 0 19 0 78521864 19452874752 16223 18446744073709551615 94568429555712 94568429559408 140723565295584 0 0 0 4 0 16800975 1 0 0 -1 7 0 0 0 0 0 94568429567224 94568429568016 94568455548928 140723565300092 140723565300196 140723565300196 140723565305800 0
[pid=95312/tid=95330] ppid=95309 vsize=18996948 memory=59585004307431 CPUtime=0 cores=5,7
/proc/95312/task/95330/stat : 95330 (Common-Cleaner) S 95309 95312 92963 0 -1 4194368 27 0 0 0 0 0 0 0 20 0 19 0 78521865 19452874752 16223 18446744073709551615 94568429555712 94568429559408 140723565295584 0 0 0 4 0 16800975 1 0 0 -1 5 0 0 0 0 0 94568429567224 94568429568016 94568455548928 140723565300092 140723565300196 140723565300196 140723565305800 0
[pid=95312/tid=95331] ppid=95309 vsize=18996948 memory=0 CPUtime=0 cores=5,7
/proc/95312/task/95331/stat : 95331 (java) R 95309 95312 92963 0 -1 4194368 2 0 0 0 0 0 0 0 20 0 19 0 78521881 19452874752 16223 18446744073709551615 94568429555712 94568429559408 140723565295584 0 0 0 4 0 16800975 0 0 0 -1 7 0 0 0 0 0 94568429567224 94568429568016 94568455548928 140723565300092 140723565300196 140723565300196 140723565305800 0
Current children cumulated CPU time: 0.33 s
Current children cumulated vsize: 18996948 KiB
Current children cumulated memory: 64892 KiB

[startup+0.305984 s]*
/proc/loadavg: 4.27 4.20 4.13 6/341 95333
/proc/meminfo: memFree=117090516/131249996 swapFree=33010672/33010684
[pid=95312] ppid=95309 vsize=19130076 memory=75784 CPUtime=0.52 cores=5,7
/proc/95312/stat : 95312 (java) S 95309 95312 92963 0 -1 4194304 9178 0 0 0 49 3 0 0 20 0 14 0 78521861 19589197824 18946 18446744073709551615 94568429555712 94568429559408 140723565295584 0 0 0 0 0 16800975 0 0 0 17 5 0 0 0 0 0 94568429567224 94568429568016 94568455548928 140723565300092 140723565300196 140723565300196 140723565305800 0
/proc/95312/statm: 4782519 18946 5497 1 0 549908 0
[pid=95312/tid=95314] ppid=95309 vsize=19130076 memory=-6000919468495562598 CPUtime=0.24 cores=5,7
/proc/95312/task/95314/stat : 95314 (java) S 95309 95312 92963 0 -1 4194368 5553 0 0 0 22 2 0 0 20 0 14 0 78521862 19589197824 18946 18446744073709551615 94568429555712 94568429559408 140723565295584 0 0 0 4 0 16800975 1 0 0 -1 5 0 0 0 0 0 94568429567224 94568429568016 94568455548928 140723565300092 140723565300196 140723565300196 140723565305800 0
[pid=95312/tid=95323] ppid=95309 vsize=19130076 memory=0 CPUtime=0 cores=5,7
/proc/95312/task/95323/stat : 95323 (Finalizer) S 95309 95312 92963 0 -1 4194368 24 0 0 0 0 0 0 0 20 0 14 0 78521864 19589197824 18946 18446744073709551615 94568429555712 94568429559408 140723565295584 0 0 0 4 0 16800975 1 0 0 -1 7 0 0 0 0 0 94568429567224 94568429568016 94568455548928 140723565300092 140723565300196 140723565300196 140723565305800 0
[pid=95312/tid=95330] ppid=95309 vsize=19130076 memory=0 CPUtime=0 cores=5,7
/proc/95312/task/95330/stat : 95330 (Common-Cleaner) S 95309 95312 92963 0 -1 4194368 27 0 0 0 0 0 0 0 20 0 14 0 78521865 19589197824 18946 18446744073709551615 94568429555712 94568429559408 140723565295584 0 0 0 4 0 16800975 1 0 0 -1 5 0 0 0 0 0 94568429567224 94568429568016 94568455548928 140723565300092 140723565300196 140723565300196 140723565305800 0
[pid=95312/tid=95332] ppid=95309 vsize=19130076 memory=0 CPUtime=0.01 cores=5,7
/proc/95312/task/95332/stat : 95332 (Thread-0) S 95309 95312 92963 0 -1 4194368 79 0 0 0 1 0 0 0 20 0 14 0 78521888 19589197824 18946 18446744073709551615 94568429555712 94568429559408 140723565295584 0 0 0 4 0 16800975 1 0 0 -1 5 0 0 0 0 0 94568429567224 94568429568016 94568455548928 140723565300092 140723565300196 140723565300196 140723565305800 0
Current children cumulated CPU time: 0.52 s
Current children cumulated vsize: 19130076 KiB
Current children cumulated memory: 75784 KiB

[startup+0.315773 s]
# the end of solver process 95312 was just reported to runsolver
# Child status: 30

# cumulated CPU time of all completed processes:  user=0.492568 s, system=0.039235 s

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

[startup+0.305984 s]*
/proc/loadavg: 4.27 4.20 4.13 6/341 95333
/proc/meminfo: memFree=117090516/131249996 swapFree=33010672/33010684
[pid=95312] ppid=95309 vsize=19130076 memory=75784 CPUtime=0.52 cores=5,7
/proc/95312/stat : 95312 (java) S 95309 95312 92963 0 -1 4194304 9178 0 0 0 49 3 0 0 20 0 14 0 78521861 19589197824 18946 18446744073709551615 94568429555712 94568429559408 140723565295584 0 0 0 0 0 16800975 0 0 0 17 5 0 0 0 0 0 94568429567224 94568429568016 94568455548928 140723565300092 140723565300196 140723565300196 140723565305800 0
/proc/95312/statm: 4782519 18946 5497 1 0 549908 0
[pid=95312/tid=95314] ppid=95309 vsize=19130076 memory=-6000919468495562598 CPUtime=0.24 cores=5,7
/proc/95312/task/95314/stat : 95314 (java) S 95309 95312 92963 0 -1 4194368 5553 0 0 0 22 2 0 0 20 0 14 0 78521862 19589197824 18946 18446744073709551615 94568429555712 94568429559408 140723565295584 0 0 0 4 0 16800975 1 0 0 -1 5 0 0 0 0 0 94568429567224 94568429568016 94568455548928 140723565300092 140723565300196 140723565300196 140723565305800 0
[pid=95312/tid=95323] ppid=95309 vsize=19130076 memory=0 CPUtime=0 cores=5,7
/proc/95312/task/95323/stat : 95323 (Finalizer) S 95309 95312 92963 0 -1 4194368 24 0 0 0 0 0 0 0 20 0 14 0 78521864 19589197824 18946 18446744073709551615 94568429555712 94568429559408 140723565295584 0 0 0 4 0 16800975 1 0 0 -1 7 0 0 0 0 0 94568429567224 94568429568016 94568455548928 140723565300092 140723565300196 140723565300196 140723565305800 0
[pid=95312/tid=95330] ppid=95309 vsize=19130076 memory=0 CPUtime=0 cores=5,7
/proc/95312/task/95330/stat : 95330 (Common-Cleaner) S 95309 95312 92963 0 -1 4194368 27 0 0 0 0 0 0 0 20 0 14 0 78521865 19589197824 18946 18446744073709551615 94568429555712 94568429559408 140723565295584 0 0 0 4 0 16800975 1 0 0 -1 5 0 0 0 0 0 94568429567224 94568429568016 94568455548928 140723565300092 140723565300196 140723565300196 140723565305800 0
[pid=95312/tid=95332] ppid=95309 vsize=19130076 memory=0 CPUtime=0.01 cores=5,7
/proc/95312/task/95332/stat : 95332 (Thread-0) S 95309 95312 92963 0 -1 4194368 79 0 0 0 1 0 0 0 20 0 14 0 78521888 19589197824 18946 18446744073709551615 94568429555712 94568429559408 140723565295584 0 0 0 4 0 16800975 1 0 0 -1 5 0 0 0 0 0 94568429567224 94568429568016 94568455548928 140723565300092 140723565300196 140723565300196 140723565305800 0
Current children cumulated CPU time: 0.52 s
Current children cumulated vsize: 19130076 KiB
Current children cumulated memory: 75784 KiB

Child status: 30

Real time (s): 0.315793
CPU time (s): 0.531803
CPU user time (s): 0.492568
CPU system time (s): 0.039235
CPU usage (%): 168.402
Max. virtual memory (cumulated for all children) (KiB): 19130076
Max. memory (cumulated for all children) (KiB): 75784

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.492568
system time used= 0.039235
maximum resident set size= 75912
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9183
page faults= 0
swaps= 0
block input operations= 0
block output operations= 64
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 864
involuntary context switches= 388


# summary of solver processes directly reported to runsolver:
#   pid: 95312
#   total CPU time (s): 0.531803
#   total CPU user time (s): 0.492568
#   total CPU system time (s): 0.039235

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.006621 second user time and 0.026563 second system time

The end

Launcher Data 

Begin job on nodeC017 at 2025-07-04 13:27:21
IDJOB=4525983
IDBENCH=143935
IDSOLVER=3381
FILE ID=nodeC017/4525983-1751628441
RUNJOBID= nodeC017-1751624795-92976
SLURM_JOB_ID= 9598949
Free space on /tmp= 432416 MiB

SOLVER NAME= Sat4j CP 2025-06-06
BENCH NAME= PB24/WBO/PARTIAL-LIN/wcsp/dimacs/normalized-dubois26_ext.wbo
COMMAND LINE= java -jar sat4j-pb.jar CuttingPlanes BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4525983-1751628441/watcher-4525983-1751628441 -o /tmp/evaluation-result-4525983-1751628441/solver-4525983-1751628441 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC017-1751624795-92976 --watchdog 3760  java -jar sat4j-pb.jar CuttingPlanes HOME/instance-4525983-1751628441.wbo

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

MD5SUM BENCH= cda6e9f4d0fd9a2ba394217379d42668
RANDOM SEED=218392030

nodeC017 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	: 0xb00002a
cpu MHz		: 3600.172
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 tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp 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	: 7000.12
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	: 0xb00002a
cpu MHz		: 3600.064
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 tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp 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	: 7000.12
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	: 0xb00002a
cpu MHz		: 3600.064
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 tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp 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	: 7000.12
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	: 0xb00002a
cpu MHz		: 3600.631
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 tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp 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	: 7000.12
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	: 0xb00002a
cpu MHz		: 3600.067
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 tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp 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	: 7000.12
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	: 0xb00002a
cpu MHz		: 3600.076
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 tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp 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	: 7000.12
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	: 0xb00002a
cpu MHz		: 3599.773
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 tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp 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	: 7000.12
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	: 0xb00002a
cpu MHz		: 3602.845
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 tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp 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	: 7000.12
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131249996 kB
MemFree:        117115136 kB
MemAvailable:   121470912 kB
Buffers:            1688 kB
Cached:          5123152 kB
SwapCached:            8 kB
Active:          8560604 kB
Inactive:        4833020 kB
Active(anon):    8270728 kB
Inactive(anon):    16128 kB
Active(file):     289876 kB
Inactive(file):  4816892 kB
Unevictable:        3072 kB
Mlocked:               0 kB
SwapTotal:      33010684 kB
SwapFree:       33010672 kB
Zswap:                 0 kB
Zswapped:              0 kB
Dirty:              6592 kB
Writeback:             8 kB
AnonPages:       8271396 kB
Mapped:           124240 kB
Shmem:             18072 kB
KReclaimable:     176092 kB
Slab:             267832 kB
SReclaimable:     176092 kB
SUnreclaim:        91740 kB
KernelStack:        5184 kB
PageTables:        19684 kB
SecPageTables:         0 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    98635680 kB
Committed_AS:   18303400 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      151432 kB
VmallocChunk:          0 kB
Percpu:             3776 kB
HardwareCorrupted:     0 kB
AnonHugePages:   8040448 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:      176852 kB
DirectMap2M:     6934528 kB
DirectMap1G:    128974848 kB

Free space on /tmp at the end= 432412 MiB
End job on nodeC017 at 2025-07-04 13:27:22