Trace number 4526046

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 1.19116 0.753585

General information on the benchmark

NamePB24/WBO/PARTIAL-LIN/wcsp/driver/
normalized-driverlog01bc_wcsp.wbo
MD5SUM3e4221fcb5848e7d9cd3a98aa481d0bc
Bench CategoryPARTIAL-LIN (WBO, both soft and hard constraints, linear constraints)
Best result obtained on this benchmarkMOPT
Best cost obtained on this benchmark2413
Best CPU time to get the best result obtained on this benchmark0.022019
Max-Satisfiable
Max-(Un)Satisfiability was proved
Best value of the cost
Optimality of the best cost was proved
Number of variables195
Total number of constraints808
Number of soft constraints737
Number of constraints which are clauses737
Number of constraints which are cardinality constraints (but not clauses)71
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint4
Top cost 12087
Min constraint cost 1
Max constraint cost 12087
Sum of constraints costs 8049657
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
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 

0.09/0.19	c SAT4J: a SATisfiability library for Java (c) 2004-2024 Artois University and CNRS
0.09/0.19	c This is free software under the dual EPL/GNU LGPL licenses.
0.09/0.19	c See www.sat4j.org for details.
0.09/0.21	c version PB25.v20250606
0.27/0.24	c java.runtime.name	OpenJDK Runtime Environment
0.27/0.24	c java.vm.name		OpenJDK 64-Bit Server VM
0.27/0.24	c java.vm.version	22.0.1+8-16
0.27/0.24	c java.vm.vendor	Oracle Corporation
0.27/0.24	c sun.arch.data.model	64
0.27/0.24	c java.version		22.0.1
0.27/0.24	c os.name		Linux
0.27/0.24	c os.version		5.14.0-503.14.1.el9_5.x86_64
0.27/0.24	c os.arch		amd64
0.27/0.25	c Free memory 		2106806208
0.27/0.25	c Max memory 		16282288128
0.27/0.25	c Total memory 		2113929216
0.27/0.26	c Number of processors 	2
0.60/0.44	c Pseudo Boolean Optimization by upper bound
0.60/0.44	c Cutting planes based inference (org.sat4j.pb.core.PBSolverCP)
0.60/0.44	c  - never skip resolution steps
0.60/0.44	c  - Auto-division on coefficients is disabled
0.60/0.44	c  - No postprocessing
0.60/0.44	c  - Conflict is considered as is when resolving
0.60/0.44	c  - Use constraints as they come during conflict analysis
0.60/0.44	c  - Weaken first using unassigned literals
0.60/0.44	c  - Bump strategy: ALWAYS_ONE
0.60/0.44	c  - Bumper: ANY
0.60/0.44	c --- Begin Solver configuration ---
0.60/0.44	c org.sat4j.pb.constraints.PBMaxClauseCardConstrDataStructure@5cbc508c
0.60/0.44	c Learn all clauses as in MiniSAT
0.60/0.44	c LOGGER=java.util.logging.Logger@68fb2c38 claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.60/0.44	c VSIDS like heuristics from MiniSAT using a heap phase appearing in latest learned clause taking into account the objective function
0.60/0.44	c No reason simplification
0.60/0.44	c Armin Biere (Picosat) restarts strategy
0.60/0.44	c Activity based learned constraints deletion strategy with timer check every 1000 if the learned constraints reach increasing bounds: 5000 step 1000
0.60/0.44	c timeout=2147483s
0.60/0.44	c DB Simplification allowed=false
0.60/0.44	c Listener: none
0.60/0.44	c --- End Solver configuration ---
0.60/0.44	c solving HOME/instance-4526046-1751630095.wbo
0.60/0.44	c reading problem ... 
0.77/0.58	c ... done. Wall clock time 0.138s.
0.77/0.58	c declared #vars     195
0.77/0.58	c internal #vars     932
0.77/0.58	c #constraints  880
0.77/0.58	c constraints type 
0.77/0.58	c org.sat4j.pb.constraints.pb.OriginalBinaryClausePB => 136
0.77/0.58	c org.sat4j.pb.constraints.pb.MaxWatchPb => 1
0.77/0.58	c org.sat4j.pb.constraints.pb.MinWatchCardPB => 39
0.77/0.58	c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 704
0.77/0.58	c 880 constraints processed.
0.77/0.61	c objective function length is 737 literals
0.94/0.63	c SATISFIABLE
0.94/0.64	c OPTIMIZING...
0.94/0.64	c Got one! Elapsed wall clock time (in seconds):0.196
0.94/0.64	o 2423
0.94/0.66	c Got one! Elapsed wall clock time (in seconds):0.224
0.94/0.67	o 2413
0.94/0.69	c starts		: 3
1.13/0.71	c conflicts		: 6
1.13/0.71	c decisions		: 87
1.13/0.71	c propagations		: 2713
1.13/0.71	c inspects		: 1957
1.13/0.71	c shortcuts		: 0
1.13/0.71	c learnt literals	: 0
1.13/0.71	c learnt binary clauses	: 0
1.13/0.71	c learnt ternary clauses	: 0
1.13/0.71	c learnt constraints	: 5
1.13/0.71	c ignored constraints	: 0
1.13/0.71	c root simplifications	: 0
1.13/0.71	c removed literals (reason simplification)	: 0
1.13/0.71	c reason swapping (by a shorter reason)	: 0
1.13/0.71	c Calls to reduceDB	: 0
1.13/0.71	c Number of update (reduction) of LBD	: 0
1.13/0.71	c Imported unit clauses	: 0
1.13/0.72	c No decision after first conflict	: false
1.13/0.72	c number of reductions to clauses (during analyze)	: 0
1.13/0.72	c number of learned constraints concerned by reduction	: 0
1.13/0.72	c number of learning phase by resolution	: 0
1.13/0.72	c number of learning phase by cutting planes	: 0
1.13/0.72	c number of rounding to 1 operations	: 0
1.13/0.72	c number of easy rounding to 1 operations (no literal elimination needed)	: 0
1.13/0.72	c number of reductions of the coefficients by power 2 	: 0
1.13/0.72	c number of right shift for reduction by power 2 	: 0
1.13/0.72	c number of reductions of the coefficients by GCD over coefficients 	: 0
1.13/0.72	c number of ending skipping 	: 0
1.13/0.72	c number of internal skipping 	: 0
1.13/0.72	c number of derivation steps 	: 40
1.13/0.72	c number of skipped derivation steps 	: 0
1.13/0.72	c number of remaining unassigned 	: 0
1.13/0.72	c number of remaining assigned 	: 0
1.13/0.72	c number of falsified literals weakened from reason	: 0
1.13/0.72	c number of falsified literals weakened from conflict	: 0
1.13/0.72	c time for arithmetic operations	: 140051
1.13/0.72	c minimum degree of deleted constraints	: null
1.13/0.73	c maximum degree of deleted constraints	: null
1.13/0.73	c number of deleted constraints	: 0
1.13/0.73	c speed (assignments/second)	: 24663.636363636364
1.13/0.73	c non guided choices	: 8
1.13/0.73	s OPTIMUM FOUND
1.13/0.73	c Found 2 solution(s)
1.13/0.73	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 -x157 -x158 -x159 x160 -x161 -x162 -x163 x164 -x165 x166 -x167 x168 -x169 x170 -x171 x172 -x173 -x174 x175 x176 -x177 x178 -x179 x180 -x181 x182 -x183 -x184 x185 -x186 x187 -x188 x189 -x190 x191 -x192 x193 -x194 x195 
1.13/0.73	c objective function=2413
1.13/0.73	c Total wall clock time (in seconds): 0.292

Verifier Data 

OK	2413

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: 63794 MiB (63041 MiB free)
  memory of node 1: 64507 MiB (61807 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4526046-1751630095/watcher-4526046-1751630095 -o /tmp/evaluation-result-4526046-1751630095/solver-4526046-1751630095 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC006-1751630095-88495 --watchdog 3760 java -jar sat4j-pb.jar CuttingPlanes HOME/instance-4526046-1751630095.wbo 

running on 2 cores: 1,3

CPU governors:
  performance: 1 3

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
Linux 5.14.0-503.14.1.el9_5.x86_64
Starting watchdog thread
solver pid=88548, runsolver pid=88536
Current StackSize limit: 8192 KiB


[startup+0.100071 s]*
/proc/loadavg: 1.08 1.29 1.99 9/320 88621
/proc/meminfo: memFree=127777628/131382120 swapFree=33010416/33010684
[pid=88548] ppid=88536 vsize=18930344 memory=45592 CPUtime=0.09 cores=1,3
/proc/88548/stat : 88548 (java) S 88536 88548 88483 0 -1 4194304 5357 0 126 0 6 3 0 0 20 0 18 0 78688853 19384672256 11398 18446744073709551615 94863978401792 94863978405488 140737446104992 0 0 0 0 0 16800975 0 0 0 17 1 0 0 0 0 0 94863978413304 94863978414096 94864002600960 140737446107516 140737446107620 140737446107620 140737446113224 0
/proc/88548/statm: 4732586 11398 4927 1 0 546729 0
[pid=88548/tid=88564] ppid=88536 vsize=18930344 memory=4026532124 CPUtime=0.06 cores=1,3
/proc/88548/task/88564/stat : 88564 (java) R 88536 88548 88483 0 -1 4194368 4461 0 126 0 4 2 0 0 20 0 18 0 78688856 19384672256 11398 18446744073709551615 94863978401792 94863978405488 140737446104992 0 0 0 4 0 16800975 0 0 0 -1 1 0 0 0 0 0 94863978413304 94863978414096 94864002600960 140737446107516 140737446107620 140737446107620 140737446113224 0
[pid=88548/tid=88606] ppid=88536 vsize=18930344 memory=12896 CPUtime=0 cores=1,3
/proc/88548/task/88606/stat : 88606 (Finalizer) S 88536 88548 88483 0 -1 4194368 24 0 0 0 0 0 0 0 20 0 18 0 78688861 19384672256 11398 18446744073709551615 94863978401792 94863978405488 140737446104992 0 0 0 4 0 16800975 1 0 0 -1 3 0 0 0 0 0 94863978413304 94863978414096 94864002600960 140737446107516 140737446107620 140737446107620 140737446113224 0
[pid=88548/tid=88619] ppid=88536 vsize=18930344 memory=57394570986489 CPUtime=0 cores=1,3
/proc/88548/task/88619/stat : 88619 (Common-Cleaner) S 88536 88548 88483 0 -1 4194368 26 0 0 0 0 0 0 0 20 0 18 0 78688862 19384672256 11398 18446744073709551615 94863978401792 94863978405488 140737446104992 0 0 0 4 0 16800975 1 0 0 -1 1 0 0 0 0 0 94863978413304 94863978414096 94864002600960 140737446107516 140737446107620 140737446107620 140737446113224 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 18930344 KiB
Current children cumulated memory: 45592 KiB

[startup+0.214487 s]*
/proc/loadavg: 1.08 1.29 1.99 11/320 88621
/proc/meminfo: memFree=127769568/131382120 swapFree=33010416/33010684
[pid=88548] ppid=88536 vsize=18930384 memory=49816 CPUtime=0.27 cores=1,3
/proc/88548/stat : 88548 (java) S 88536 88548 88483 0 -1 4194304 6015 0 126 0 23 4 0 0 20 0 18 0 78688853 19384713216 12454 18446744073709551615 94863978401792 94863978405488 140737446104992 0 0 0 0 0 16800975 0 0 0 17 1 0 0 0 0 0 94863978413304 94863978414096 94864002600960 140737446107516 140737446107620 140737446107620 140737446113224 0
/proc/88548/statm: 4732596 12454 5343 1 0 547225 0
[pid=88548/tid=88564] ppid=88536 vsize=18930384 memory=4026794268 CPUtime=0.17 cores=1,3
/proc/88548/task/88564/stat : 88564 (java) R 88536 88548 88483 0 -1 4194368 4851 0 126 0 14 3 0 0 20 0 18 0 78688856 19384713216 12454 18446744073709551615 94863978401792 94863978405488 140737446104992 0 0 0 4 0 16800975 0 0 0 -1 1 0 0 0 0 0 94863978413304 94863978414096 94864002600960 140737446107516 140737446107620 140737446107620 140737446113224 0
[pid=88548/tid=88606] ppid=88536 vsize=18930384 memory=12896 CPUtime=0 cores=1,3
/proc/88548/task/88606/stat : 88606 (Finalizer) S 88536 88548 88483 0 -1 4194368 24 0 0 0 0 0 0 0 20 0 18 0 78688861 19384713216 12454 18446744073709551615 94863978401792 94863978405488 140737446104992 0 0 0 4 0 16800975 1 0 0 -1 3 0 0 0 0 0 94863978413304 94863978414096 94864002600960 140737446107516 140737446107620 140737446107620 140737446113224 0
[pid=88548/tid=88619] ppid=88536 vsize=18930384 memory=57394570986489 CPUtime=0 cores=1,3
/proc/88548/task/88619/stat : 88619 (Common-Cleaner) S 88536 88548 88483 0 -1 4194368 26 0 0 0 0 0 0 0 20 0 18 0 78688862 19384713216 12454 18446744073709551615 94863978401792 94863978405488 140737446104992 0 0 0 4 0 16800975 1 0 0 -1 1 0 0 0 0 0 94863978413304 94863978414096 94864002600960 140737446107516 140737446107620 140737446107620 140737446113224 0
Current children cumulated CPU time: 0.27 s
Current children cumulated vsize: 18930384 KiB
Current children cumulated memory: 49816 KiB

[startup+0.316659 s]*
/proc/loadavg: 1.08 1.29 1.99 13/320 88621
/proc/meminfo: memFree=127750052/131382120 swapFree=33010416/33010684
[pid=88548] ppid=88536 vsize=18930384 memory=58008 CPUtime=0.43 cores=1,3
/proc/88548/stat : 88548 (java) S 88536 88548 88483 0 -1 4194304 6548 0 126 0 38 5 0 0 20 0 18 0 78688853 19384713216 14502 18446744073709551615 94863978401792 94863978405488 140737446104992 0 0 0 0 0 16800975 0 0 0 17 1 0 0 0 0 0 94863978413304 94863978414096 94864002600960 140737446107516 140737446107620 140737446107620 140737446113224 0
/proc/88548/statm: 4732596 14502 5343 1 0 547695 0
[pid=88548/tid=88564] ppid=88536 vsize=18930384 memory=-6000919477035033703 CPUtime=0.27 cores=1,3
/proc/88548/task/88564/stat : 88564 (java) R 88536 88548 88483 0 -1 4194368 5034 0 126 0 24 3 0 0 20 0 18 0 78688856 19384713216 14502 18446744073709551615 94863978401792 94863978405488 140737446104992 0 0 0 4 0 16800975 0 0 0 -1 1 0 0 0 0 0 94863978413304 94863978414096 94864002600960 140737446107516 140737446107620 140737446107620 140737446113224 0
[pid=88548/tid=88606] ppid=88536 vsize=18930384 memory=0 CPUtime=0 cores=1,3
/proc/88548/task/88606/stat : 88606 (Finalizer) S 88536 88548 88483 0 -1 4194368 24 0 0 0 0 0 0 0 20 0 18 0 78688861 19384713216 14502 18446744073709551615 94863978401792 94863978405488 140737446104992 0 0 0 4 0 16800975 1 0 0 -1 3 0 0 0 0 0 94863978413304 94863978414096 94864002600960 140737446107516 140737446107620 140737446107620 140737446113224 0
[pid=88548/tid=88619] ppid=88536 vsize=18930384 memory=0 CPUtime=0 cores=1,3
/proc/88548/task/88619/stat : 88619 (Common-Cleaner) S 88536 88548 88483 0 -1 4194368 26 0 0 0 0 0 0 0 20 0 18 0 78688862 19384713216 14502 18446744073709551615 94863978401792 94863978405488 140737446104992 0 0 0 4 0 16800975 1 0 0 -1 1 0 0 0 0 0 94863978413304 94863978414096 94864002600960 140737446107516 140737446107620 140737446107620 140737446113224 0
Current children cumulated CPU time: 0.43 s
Current children cumulated vsize: 18930384 KiB
Current children cumulated memory: 58008 KiB

[startup+0.708917 s]
/proc/loadavg: 1.08 1.29 1.99 14/320 88621
/proc/meminfo: memFree=127735816/131382120 swapFree=33010416/33010684
[pid=88548] ppid=88536 vsize=19130076 memory=70432 CPUtime=1.13 cores=1,3
/proc/88548/stat : 88548 (java) S 88536 88548 88483 0 -1 4194304 7734 0 126 0 106 7 0 0 20 0 19 0 78688853 19589197824 17608 18446744073709551615 94863978401792 94863978405488 140737446104992 0 0 0 0 0 16800975 0 0 0 17 1 0 0 0 0 0 94863978413304 94863978414096 94864002600960 140737446107516 140737446107620 140737446107620 140737446113224 0
/proc/88548/statm: 4782519 17608 5503 1 0 549173 0
[pid=88548/tid=88564] ppid=88536 vsize=19130076 memory=18560 CPUtime=0.55 cores=1,3
/proc/88548/task/88564/stat : 88564 (java) S 88536 88548 88483 0 -1 4194368 5431 0 126 0 51 4 0 0 20 0 19 0 78688856 19589197824 17608 18446744073709551615 94863978401792 94863978405488 140737446104992 0 0 0 4 0 16800975 1 0 0 -1 1 0 0 0 0 0 94863978413304 94863978414096 94864002600960 140737446107516 140737446107620 140737446107620 140737446113224 0
[pid=88548/tid=88606] ppid=88536 vsize=19130076 memory=11136 CPUtime=0 cores=1,3
/proc/88548/task/88606/stat : 88606 (Finalizer) S 88536 88548 88483 0 -1 4194368 24 0 0 0 0 0 0 0 20 0 19 0 78688861 19589197824 17608 18446744073709551615 94863978401792 94863978405488 140737446104992 0 0 0 4 0 16800975 1 0 0 -1 3 0 0 0 0 0 94863978413304 94863978414096 94864002600960 140737446107516 140737446107620 140737446107620 140737446113224 0
[pid=88548/tid=88619] ppid=88536 vsize=19130076 memory=3200 CPUtime=0 cores=1,3
/proc/88548/task/88619/stat : 88619 (Common-Cleaner) S 88536 88548 88483 0 -1 4194368 26 0 0 0 0 0 0 0 20 0 19 0 78688862 19589197824 17608 18446744073709551615 94863978401792 94863978405488 140737446104992 0 0 0 4 0 16800975 1 0 0 -1 1 0 0 0 0 0 94863978413304 94863978414096 94864002600960 140737446107516 140737446107620 140737446107620 140737446113224 0
Current children cumulated CPU time: 1.13 s
Current children cumulated vsize: 19130076 KiB
Current children cumulated memory: 70432 KiB

[startup+0.753521 s]
# the end of solver process 88548 was just reported to runsolver
# Child status: 30

# cumulated CPU time of all completed processes:  user=1.10985 s, system=0.081311 s

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

[startup+0.708917 s]
/proc/loadavg: 1.08 1.29 1.99 14/320 88621
/proc/meminfo: memFree=127735816/131382120 swapFree=33010416/33010684
[pid=88548] ppid=88536 vsize=19130076 memory=70432 CPUtime=1.13 cores=1,3
/proc/88548/stat : 88548 (java) S 88536 88548 88483 0 -1 4194304 7734 0 126 0 106 7 0 0 20 0 19 0 78688853 19589197824 17608 18446744073709551615 94863978401792 94863978405488 140737446104992 0 0 0 0 0 16800975 0 0 0 17 1 0 0 0 0 0 94863978413304 94863978414096 94864002600960 140737446107516 140737446107620 140737446107620 140737446113224 0
/proc/88548/statm: 4782519 17608 5503 1 0 549173 0
[pid=88548/tid=88564] ppid=88536 vsize=19130076 memory=18560 CPUtime=0.55 cores=1,3
/proc/88548/task/88564/stat : 88564 (java) S 88536 88548 88483 0 -1 4194368 5431 0 126 0 51 4 0 0 20 0 19 0 78688856 19589197824 17608 18446744073709551615 94863978401792 94863978405488 140737446104992 0 0 0 4 0 16800975 1 0 0 -1 1 0 0 0 0 0 94863978413304 94863978414096 94864002600960 140737446107516 140737446107620 140737446107620 140737446113224 0
[pid=88548/tid=88606] ppid=88536 vsize=19130076 memory=11136 CPUtime=0 cores=1,3
/proc/88548/task/88606/stat : 88606 (Finalizer) S 88536 88548 88483 0 -1 4194368 24 0 0 0 0 0 0 0 20 0 19 0 78688861 19589197824 17608 18446744073709551615 94863978401792 94863978405488 140737446104992 0 0 0 4 0 16800975 1 0 0 -1 3 0 0 0 0 0 94863978413304 94863978414096 94864002600960 140737446107516 140737446107620 140737446107620 140737446113224 0
[pid=88548/tid=88619] ppid=88536 vsize=19130076 memory=3200 CPUtime=0 cores=1,3
/proc/88548/task/88619/stat : 88619 (Common-Cleaner) S 88536 88548 88483 0 -1 4194368 26 0 0 0 0 0 0 0 20 0 19 0 78688862 19589197824 17608 18446744073709551615 94863978401792 94863978405488 140737446104992 0 0 0 4 0 16800975 1 0 0 -1 1 0 0 0 0 0 94863978413304 94863978414096 94864002600960 140737446107516 140737446107620 140737446107620 140737446113224 0
Current children cumulated CPU time: 1.13 s
Current children cumulated vsize: 19130076 KiB
Current children cumulated memory: 70432 KiB

Child status: 30

Real time (s): 0.753585
CPU time (s): 1.19116
CPU user time (s): 1.10985
CPU system time (s): 0.081311
CPU usage (%): 158.066
Max. virtual memory (cumulated for all children) (KiB): 19130076
Max. memory (cumulated for all children) (KiB): 70432

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1.10985
system time used= 0.081311
maximum resident set size= 70816
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7823
page faults= 126
swaps= 0
block input operations= 0
block output operations= 64
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 965
involuntary context switches= 391


# summary of solver processes directly reported to runsolver:
#   pid: 88548
#   total CPU time (s): 1.19116
#   total CPU user time (s): 1.10985
#   total CPU system time (s): 0.081311

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.028362 second user time and 0.078722 second system time

The end

Launcher Data 

Begin job on nodeC006 at 2025-07-04 13:54:55
IDJOB=4526046
IDBENCH=143953
IDSOLVER=3381
FILE ID=nodeC006/4526046-1751630095
RUNJOBID= nodeC006-1751630095-88495
SLURM_JOB_ID= 9598967
Free space on /tmp= 432020 MiB

SOLVER NAME= Sat4j CP 2025-06-06
BENCH NAME= PB24/WBO/PARTIAL-LIN/wcsp/driver/normalized-driverlog01bc_wcsp.wbo
COMMAND LINE= java -jar sat4j-pb.jar CuttingPlanes BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4526046-1751630095/watcher-4526046-1751630095 -o /tmp/evaluation-result-4526046-1751630095/solver-4526046-1751630095 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC006-1751630095-88495 --watchdog 3760  java -jar sat4j-pb.jar CuttingPlanes HOME/instance-4526046-1751630095.wbo

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

MD5SUM BENCH= 3e4221fcb5848e7d9cd3a98aa481d0bc
RANDOM SEED=1480102670

nodeC006 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		: 1197.285
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	: 6983.32
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		: 1197.090
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	: 6983.32
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		: 1197.141
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	: 6983.32
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		: 1197.143
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	: 6983.32
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		: 1197.459
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	: 6983.32
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		: 1196.488
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	: 6983.32
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		: 1197.136
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	: 6983.32
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		: 1197.137
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	: 6983.32
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131382120 kB
MemFree:        127848636 kB
MemAvailable:   129894116 kB
Buffers:            2128 kB
Cached:          2809716 kB
SwapCached:           12 kB
Active:           533440 kB
Inactive:        2344832 kB
Active(anon):      73384 kB
Inactive(anon):    10992 kB
Active(file):     460056 kB
Inactive(file):  2333840 kB
Unevictable:        3072 kB
Mlocked:               0 kB
SwapTotal:      33010684 kB
SwapFree:       33010416 kB
Zswap:                 0 kB
Zswapped:              0 kB
Dirty:              2064 kB
Writeback:            12 kB
AnonPages:         69464 kB
Mapped:           103984 kB
Shmem:             17948 kB
KReclaimable:     182036 kB
Slab:             269476 kB
SReclaimable:     182036 kB
SUnreclaim:        87440 kB
KernelStack:        3904 kB
PageTables:         2872 kB
SecPageTables:         0 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    98701744 kB
Committed_AS:     331384 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      149288 kB
VmallocChunk:          0 kB
Percpu:             3776 kB
HardwareCorrupted:     0 kB
AnonHugePages:     14336 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:    10196992 kB
DirectMap1G:    125829120 kB

Free space on /tmp at the end= 432016 MiB
End job on nodeC006 at 2025-07-04 13:54:56