Trace number 4496278

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 CP 2025-06-06OPT5867 0.934269 0.622902

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 

0.11/0.17	c SAT4J: a SATisfiability library for Java (c) 2004-2024 Artois University and CNRS
0.11/0.17	c This is free software under the dual EPL/GNU LGPL licenses.
0.11/0.17	c See www.sat4j.org for details.
0.11/0.19	c version PB25.v20250606
0.11/0.23	c java.runtime.name	OpenJDK Runtime Environment
0.11/0.23	c java.vm.name		OpenJDK 64-Bit Server VM
0.11/0.23	c java.vm.version	22.0.1+8-16
0.11/0.23	c java.vm.vendor	Oracle Corporation
0.11/0.23	c sun.arch.data.model	64
0.11/0.23	c java.version		22.0.1
0.11/0.23	c os.name		Linux
0.11/0.23	c os.version		5.14.0-503.14.1.el9_5.x86_64
0.28/0.23	c os.arch		amd64
0.28/0.24	c Free memory 		2104792832
0.28/0.24	c Max memory 		16282288128
0.28/0.24	c Total memory 		2113929216
0.28/0.25	c Number of processors 	2
0.61/0.43	c Pseudo Boolean Optimization by upper bound
0.61/0.43	c Cutting planes based inference (org.sat4j.pb.core.PBSolverCP)
0.61/0.43	c  - never skip resolution steps
0.61/0.43	c  - Auto-division on coefficients is disabled
0.61/0.43	c  - No postprocessing
0.61/0.43	c  - Conflict is considered as is when resolving
0.61/0.43	c  - Use constraints as they come during conflict analysis
0.61/0.43	c  - Weaken first using unassigned literals
0.61/0.43	c  - Bump strategy: ALWAYS_ONE
0.61/0.43	c  - Bumper: ANY
0.61/0.43	c --- Begin Solver configuration ---
0.61/0.43	c org.sat4j.pb.constraints.PBMaxClauseCardConstrDataStructure@5cbc508c
0.61/0.43	c Learn all clauses as in MiniSAT
0.61/0.43	c LOGGER=java.util.logging.Logger@68fb2c38 claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.61/0.43	c VSIDS like heuristics from MiniSAT using a heap phase appearing in latest learned clause taking into account the objective function
0.61/0.43	c No reason simplification
0.61/0.43	c Armin Biere (Picosat) restarts strategy
0.61/0.43	c Activity based learned constraints deletion strategy with timer check every 1000 if the learned constraints reach increasing bounds: 5000 step 1000
0.61/0.43	c timeout=2147483s
0.61/0.43	c DB Simplification allowed=false
0.61/0.43	c Listener: none
0.61/0.43	c --- End Solver configuration ---
0.61/0.43	c solving HOME/instance-4496278-1751378101.opb
0.61/0.43	c reading problem ... 
0.61/0.43	c  objective function found
0.61/0.47	c ... done. Wall clock time 0.041s.
0.61/0.47	c declared #vars     78
0.61/0.47	c #constraints  96
0.61/0.47	c constraints type 
0.61/0.47	c org.sat4j.pb.constraints.pb.OriginalBinaryClausePB => 72
0.61/0.47	c org.sat4j.pb.constraints.pb.MinWatchCardPB => 12
0.61/0.47	c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 12
0.61/0.47	c 96 constraints processed.
0.61/0.50	c objective function length is 78 literals
0.61/0.51	c SATISFIABLE
0.61/0.51	c OPTIMIZING...
0.61/0.51	c Got one! Elapsed wall clock time (in seconds):0.077
0.61/0.51	o 6639
0.77/0.54	c Got one! Elapsed wall clock time (in seconds):0.113
0.77/0.54	o 6401
0.77/0.54	c Got one! Elapsed wall clock time (in seconds):0.115
0.77/0.54	o 5867
0.77/0.58	c starts		: 4
0.77/0.58	c conflicts		: 16
0.77/0.58	c decisions		: 40
0.77/0.58	c propagations		: 540
0.77/0.58	c inspects		: 1433
0.77/0.58	c shortcuts		: 0
0.77/0.58	c learnt literals	: 0
0.77/0.58	c learnt binary clauses	: 0
0.77/0.58	c learnt ternary clauses	: 0
0.77/0.58	c learnt constraints	: 15
0.77/0.59	c ignored constraints	: 0
0.77/0.59	c root simplifications	: 0
0.77/0.59	c removed literals (reason simplification)	: 0
0.77/0.59	c reason swapping (by a shorter reason)	: 0
0.77/0.59	c Calls to reduceDB	: 0
0.77/0.59	c Number of update (reduction) of LBD	: 0
0.77/0.59	c Imported unit clauses	: 0
0.77/0.59	c No decision after first conflict	: false
0.77/0.59	c number of reductions to clauses (during analyze)	: 0
0.77/0.59	c number of learned constraints concerned by reduction	: 0
0.77/0.59	c number of learning phase by resolution	: 0
0.77/0.59	c number of learning phase by cutting planes	: 0
0.77/0.59	c number of rounding to 1 operations	: 0
0.77/0.59	c number of easy rounding to 1 operations (no literal elimination needed)	: 0
0.77/0.59	c number of reductions of the coefficients by power 2 	: 0
0.77/0.59	c number of right shift for reduction by power 2 	: 0
0.77/0.59	c number of reductions of the coefficients by GCD over coefficients 	: 0
0.77/0.59	c number of ending skipping 	: 0
0.77/0.59	c number of internal skipping 	: 0
0.77/0.59	c number of derivation steps 	: 149
0.77/0.60	c number of skipped derivation steps 	: 0
0.77/0.60	c number of remaining unassigned 	: 17
0.77/0.60	c number of remaining assigned 	: 228
0.77/0.60	c number of falsified literals weakened from reason	: 0
0.77/0.60	c number of falsified literals weakened from conflict	: 0
0.77/0.60	c time for arithmetic operations	: 3741253
0.77/0.60	c minimum degree of deleted constraints	: null
0.77/0.60	c maximum degree of deleted constraints	: null
0.77/0.60	c number of deleted constraints	: 0
0.77/0.60	c speed (assignments/second)	: 5567.01030927835
0.77/0.60	c non guided choices	: 0
0.77/0.60	s OPTIMUM FOUND
0.77/0.60	c Found 3 solution(s)
0.77/0.60	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 
0.77/0.60	c objective function=5867
0.77/0.60	c Total wall clock time (in seconds): 0.175

Verifier Data 

OK	5867

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 (58525 MiB free)
  memory of node 1: 64507 MiB (61386 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4496278-1751378101/watcher-4496278-1751378101 -o /tmp/evaluation-result-4496278-1751378101/solver-4496278-1751378101 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC006-1751374507-52062 --watchdog 3760 java -jar sat4j-pb.jar CuttingPlanes HOME/instance-4496278-1751378101.opb 

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
Starting watchdog thread
solver pid=53025, runsolver pid=53022
Current StackSize limit: 8192 KiB


[startup+0.100075 s]*
/proc/loadavg: 4.30 4.41 4.48 6/324 53043
/proc/meminfo: memFree=122752020/131382120 swapFree=33010416/33010684
[pid=53025] ppid=53022 vsize=18930384 memory=48116 CPUtime=0.11 cores=1,3
/proc/53025/stat : 53025 (java) S 53022 53025 52050 0 -1 4194304 5737 0 0 0 8 3 0 0 20 0 18 0 53489429 19384713216 12029 18446744073709551615 94128425754624 94128425758320 140734942538320 0 0 0 0 0 16800975 0 0 0 17 1 0 0 0 0 0 94128425766136 94128425766928 94128437399552 140734942542206 140734942542310 140734942542310 140734942547912 0
/proc/53025/statm: 4732596 12029 5301 1 0 546950 0
[pid=53025/tid=53027] ppid=53022 vsize=18930384 memory=4026531960 CPUtime=0.07 cores=1,3
/proc/53025/task/53027/stat : 53027 (java) R 53022 53025 52050 0 -1 4194368 4620 0 0 0 5 2 0 0 20 0 18 0 53489431 19384713216 12029 18446744073709551615 94128425754624 94128425758320 140734942538320 0 0 0 4 0 16800975 0 0 0 -1 1 0 0 0 0 0 94128425766136 94128425766928 94128437399552 140734942542206 140734942542310 140734942542310 140734942547912 0
[pid=53025/tid=53036] ppid=53022 vsize=18930384 memory=228522721619 CPUtime=0 cores=1,3
/proc/53025/task/53036/stat : 53036 (Finalizer) S 53022 53025 52050 0 -1 4194368 24 0 0 0 0 0 0 0 20 0 18 0 53489436 19384713216 12029 18446744073709551615 94128425754624 94128425758320 140734942538320 0 0 0 4 0 16800975 1 0 0 -1 3 0 0 0 0 0 94128425766136 94128425766928 94128437399552 140734942542206 140734942542310 140734942542310 140734942547912 0
[pid=53025/tid=53043] ppid=53022 vsize=18930384 memory=58494082626307 CPUtime=0 cores=1,3
/proc/53025/task/53043/stat : 53043 (Common-Cleaner) S 53022 53025 52050 0 -1 4194368 25 0 0 0 0 0 0 0 20 0 18 0 53489437 19384713216 12029 18446744073709551615 94128425754624 94128425758320 140734942538320 0 0 0 4 0 16800975 1 0 0 -1 3 0 0 0 0 0 94128425766136 94128425766928 94128437399552 140734942542206 140734942542310 140734942542310 140734942547912 0
Current children cumulated CPU time: 0.11 s
Current children cumulated vsize: 18930384 KiB
Current children cumulated memory: 48116 KiB

[startup+0.213605 s]*
/proc/loadavg: 4.30 4.41 4.48 6/324 53043
/proc/meminfo: memFree=122746916/131382120 swapFree=33010416/33010684
[pid=53025] ppid=53022 vsize=18930384 memory=52696 CPUtime=0.28 cores=1,3
/proc/53025/stat : 53025 (java) S 53022 53025 52050 0 -1 4194304 6330 0 0 0 24 4 0 0 20 0 18 0 53489429 19384713216 13142 18446744073709551615 94128425754624 94128425758320 140734942538320 0 0 0 0 0 16800975 0 0 0 17 1 0 0 0 0 0 94128425766136 94128425766928 94128437399552 140734942542206 140734942542310 140734942542310 140734942547912 0
/proc/53025/statm: 4732596 13142 5333 1 0 547427 0
[pid=53025/tid=53027] ppid=53022 vsize=18930384 memory=4026663196 CPUtime=0.16 cores=1,3
/proc/53025/task/53027/stat : 53027 (java) R 53022 53025 52050 0 -1 4194368 4975 0 0 0 14 2 0 0 20 0 18 0 53489431 19384713216 13174 18446744073709551615 94128425754624 94128425758320 140734942538320 0 0 0 4 0 16800975 0 0 0 -1 3 0 0 0 0 0 94128425766136 94128425766928 94128437399552 140734942542206 140734942542310 140734942542310 140734942547912 0
[pid=53025/tid=53036] ppid=53022 vsize=18930384 memory=12896 CPUtime=0 cores=1,3
/proc/53025/task/53036/stat : 53036 (Finalizer) S 53022 53025 52050 0 -1 4194368 24 0 0 0 0 0 0 0 20 0 18 0 53489436 19384713216 13174 18446744073709551615 94128425754624 94128425758320 140734942538320 0 0 0 4 0 16800975 1 0 0 -1 3 0 0 0 0 0 94128425766136 94128425766928 94128437399552 140734942542206 140734942542310 140734942542310 140734942547912 0
[pid=53025/tid=53043] ppid=53022 vsize=18930384 memory=57394570986489 CPUtime=0 cores=1,3
/proc/53025/task/53043/stat : 53043 (Common-Cleaner) S 53022 53025 52050 0 -1 4194368 25 0 0 0 0 0 0 0 20 0 18 0 53489437 19384713216 13174 18446744073709551615 94128425754624 94128425758320 140734942538320 0 0 0 4 0 16800975 1 0 0 -1 3 0 0 0 0 0 94128425766136 94128425766928 94128437399552 140734942542206 140734942542310 140734942542310 140734942547912 0
Current children cumulated CPU time: 0.28 s
Current children cumulated vsize: 18930384 KiB
Current children cumulated memory: 52696 KiB

[startup+0.318688 s]*
/proc/loadavg: 4.30 4.41 4.48 7/324 53043
/proc/meminfo: memFree=122740552/131382120 swapFree=33010416/33010684
[pid=53025] ppid=53022 vsize=18930384 memory=58164 CPUtime=0.44 cores=1,3
/proc/53025/stat : 53025 (java) S 53022 53025 52050 0 -1 4194304 6719 0 0 0 40 4 0 0 20 0 18 0 53489429 19384713216 14541 18446744073709551615 94128425754624 94128425758320 140734942538320 0 0 0 0 0 16800975 0 0 0 17 1 0 0 0 0 0 94128425766136 94128425766928 94128437399552 140734942542206 140734942542310 140734942542310 140734942547912 0
/proc/53025/statm: 4732596 14541 5333 1 0 547738 0
[pid=53025/tid=53027] ppid=53022 vsize=18930384 memory=-6000919498526976362 CPUtime=0.25 cores=1,3
/proc/53025/task/53027/stat : 53027 (java) R 53022 53025 52050 0 -1 4194368 5144 0 0 0 22 3 0 0 20 0 18 0 53489431 19384713216 14541 18446744073709551615 94128425754624 94128425758320 140734942538320 0 0 0 4 0 16800975 0 0 0 -1 3 0 0 0 0 0 94128425766136 94128425766928 94128437399552 140734942542206 140734942542310 140734942542310 140734942547912 0
[pid=53025/tid=53036] ppid=53022 vsize=18930384 memory=0 CPUtime=0 cores=1,3
/proc/53025/task/53036/stat : 53036 (Finalizer) S 53022 53025 52050 0 -1 4194368 24 0 0 0 0 0 0 0 20 0 18 0 53489436 19384713216 14541 18446744073709551615 94128425754624 94128425758320 140734942538320 0 0 0 4 0 16800975 1 0 0 -1 3 0 0 0 0 0 94128425766136 94128425766928 94128437399552 140734942542206 140734942542310 140734942542310 140734942547912 0
[pid=53025/tid=53043] ppid=53022 vsize=18930384 memory=0 CPUtime=0 cores=1,3
/proc/53025/task/53043/stat : 53043 (Common-Cleaner) S 53022 53025 52050 0 -1 4194368 25 0 0 0 0 0 0 0 20 0 18 0 53489437 19384713216 14541 18446744073709551615 94128425754624 94128425758320 140734942538320 0 0 0 4 0 16800975 1 0 0 -1 3 0 0 0 0 0 94128425766136 94128425766928 94128437399552 140734942542206 140734942542310 140734942542310 140734942547912 0
Current children cumulated CPU time: 0.44 s
Current children cumulated vsize: 18930384 KiB
Current children cumulated memory: 58164 KiB

[startup+0.622835 s]
# the end of solver process 53025 was just reported to runsolver
# Child status: 30

# cumulated CPU time of all completed processes:  user=0.873084 s, system=0.061185 s

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

[startup+0.413161 s]*
/proc/loadavg: 4.30 4.41 4.48 7/324 53043
/proc/meminfo: memFree=122735952/131382120 swapFree=33010416/33010684
[pid=53025] ppid=53022 vsize=18930384 memory=61636 CPUtime=0.61 cores=1,3
/proc/53025/stat : 53025 (java) S 53022 53025 52050 0 -1 4194304 6941 0 0 0 56 5 0 0 20 0 18 0 53489429 19384713216 15409 18446744073709551615 94128425754624 94128425758320 140734942538320 0 0 0 0 0 16800975 0 0 0 17 1 0 0 0 0 0 94128425766136 94128425766928 94128437399552 140734942542206 140734942542310 140734942542310 140734942547912 0
/proc/53025/statm: 4732596 15409 5429 1 0 547871 0
[pid=53025/tid=53027] ppid=53022 vsize=18930384 memory=4026532124 CPUtime=0.33 cores=1,3
/proc/53025/task/53027/stat : 53027 (java) R 53022 53025 52050 0 -1 4194368 5290 0 0 0 30 3 0 0 20 0 18 0 53489431 19384713216 15409 18446744073709551615 94128425754624 94128425758320 140734942538320 0 0 0 4 0 16800975 0 0 0 -1 3 0 0 0 0 0 94128425766136 94128425766928 94128437399552 140734942542206 140734942542310 140734942542310 140734942547912 0
[pid=53025/tid=53036] ppid=53022 vsize=18930384 memory=12896 CPUtime=0 cores=1,3
/proc/53025/task/53036/stat : 53036 (Finalizer) S 53022 53025 52050 0 -1 4194368 24 0 0 0 0 0 0 0 20 0 18 0 53489436 19384713216 15409 18446744073709551615 94128425754624 94128425758320 140734942538320 0 0 0 4 0 16800975 1 0 0 -1 3 0 0 0 0 0 94128425766136 94128425766928 94128437399552 140734942542206 140734942542310 140734942542310 140734942547912 0
[pid=53025/tid=53043] ppid=53022 vsize=18930384 memory=57394570986489 CPUtime=0 cores=1,3
/proc/53025/task/53043/stat : 53043 (Common-Cleaner) S 53022 53025 52050 0 -1 4194368 25 0 0 0 0 0 0 0 20 0 18 0 53489437 19384713216 15409 18446744073709551615 94128425754624 94128425758320 140734942538320 0 0 0 4 0 16800975 1 0 0 -1 3 0 0 0 0 0 94128425766136 94128425766928 94128437399552 140734942542206 140734942542310 140734942542310 140734942547912 0
Current children cumulated CPU time: 0.61 s
Current children cumulated vsize: 18930384 KiB
Current children cumulated memory: 61636 KiB

[startup+0.613122 s]
/proc/loadavg: 4.30 4.41 4.48 5/325 53044
/proc/meminfo: memFree=122735196/131382120 swapFree=33010416/33010684
[pid=53025] ppid=53022 vsize=19130076 memory=67764 CPUtime=0.92 cores=1,3
/proc/53025/stat : 53025 (java) S 53022 53025 52050 0 -1 4194304 7482 0 0 0 87 5 0 0 20 0 13 0 53489429 19589197824 16941 18446744073709551615 94128425754624 94128425758320 140734942538320 0 0 0 0 0 16800975 0 0 0 17 1 0 0 0 0 0 94128425766136 94128425766928 94128437399552 140734942542206 140734942542310 140734942542310 140734942547912 0
/proc/53025/statm: 4782519 16941 5461 1 0 549026 0
[pid=53025/tid=53027] ppid=53022 vsize=19130076 memory=245635481903 CPUtime=0.47 cores=1,3
/proc/53025/task/53027/stat : 53027 (java) S 53022 53025 52050 0 -1 4194368 5521 0 0 0 44 3 0 0 20 0 13 0 53489431 19589197824 16941 18446744073709551615 94128425754624 94128425758320 140734942538320 0 0 0 4 0 16800975 1 0 0 -1 3 0 0 0 0 0 94128425766136 94128425766928 94128437399552 140734942542206 140734942542310 140734942542310 140734942547912 0
[pid=53025/tid=53036] ppid=53022 vsize=19130076 memory=60705940439790 CPUtime=0 cores=1,3
/proc/53025/task/53036/stat : 53036 (Finalizer) S 53022 53025 52050 0 -1 4194368 24 0 0 0 0 0 0 0 20 0 13 0 53489436 19589197824 16941 18446744073709551615 94128425754624 94128425758320 140734942538320 0 0 0 4 0 16800975 1 0 0 -1 3 0 0 0 0 0 94128425766136 94128425766928 94128437399552 140734942542206 140734942542310 140734942542310 140734942547912 0
[pid=53025/tid=53043] ppid=53022 vsize=19130076 memory=231896 CPUtime=0 cores=1,3
/proc/53025/task/53043/stat : 53043 (Common-Cleaner) S 53022 53025 52050 0 -1 4194368 25 0 0 0 0 0 0 0 20 0 13 0 53489437 19589197824 16941 18446744073709551615 94128425754624 94128425758320 140734942538320 0 0 0 4 0 16800975 1 0 0 -1 3 0 0 0 0 0 94128425766136 94128425766928 94128437399552 140734942542206 140734942542310 140734942542310 140734942547912 0
Current children cumulated CPU time: 0.92 s
Current children cumulated vsize: 19130076 KiB
Current children cumulated memory: 67764 KiB

Child status: 30

Real time (s): 0.622902
CPU time (s): 0.934269
CPU user time (s): 0.873084
CPU system time (s): 0.061185
CPU usage (%): 149.987
Max. virtual memory (cumulated for all children) (KiB): 19130076
Max. memory (cumulated for all children) (KiB): 67764

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.873084
system time used= 0.061185
maximum resident set size= 67892
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7487
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= 693
involuntary context switches= 303


# summary of solver processes directly reported to runsolver:
#   pid: 53025
#   total CPU time (s): 0.934269
#   total CPU user time (s): 0.873084
#   total CPU system time (s): 0.061185

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.02724 second user time and 0.070353 second system time

The end

Launcher Data 

Begin job on nodeC006 at 2025-07-01 15:55:01
IDJOB=4496278
IDBENCH=148111
IDSOLVER=3361
FILE ID=nodeC006/4496278-1751378101
RUNJOBID= nodeC006-1751374507-52062
SLURM_JOB_ID= 9598209
Free space on /tmp= 433052 MiB

SOLVER NAME= Sat4j CP 2025-06-06
BENCH NAME= PB24/normalized-PB07/OPT-LIN/submittedPB07/poldner/PB/testset/normalized-6_12.opb
COMMAND LINE= java -jar sat4j-pb.jar CuttingPlanes BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4496278-1751378101/watcher-4496278-1751378101 -o /tmp/evaluation-result-4496278-1751378101/solver-4496278-1751378101 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC006-1751374507-52062 --watchdog 3760  java -jar sat4j-pb.jar CuttingPlanes HOME/instance-4496278-1751378101.opb

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

MD5SUM BENCH= c72bec31732967c302aeb1ee50d0f008
RANDOM SEED=849651694

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		: 3491.676
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		: 1197.607
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		: 1197.380
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		: 1197.108
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		: 3491.213
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		: 3491.684
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		: 1197.732
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		: 1197.189
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:        122790384 kB
MemAvailable:   122624788 kB
Buffers:            2128 kB
Cached:           636588 kB
SwapCached:           12 kB
Active:          7748796 kB
Inactive:         311408 kB
Active(anon):    7428348 kB
Inactive(anon):    11092 kB
Active(file):     320448 kB
Inactive(file):   300316 kB
Unevictable:        3072 kB
Mlocked:               0 kB
SwapTotal:      33010684 kB
SwapFree:       33010416 kB
Zswap:                 0 kB
Zswapped:              0 kB
Dirty:               708 kB
Writeback:             0 kB
AnonPages:       7423092 kB
Mapped:           122640 kB
Shmem:             17948 kB
KReclaimable:     106148 kB
Slab:             189820 kB
SReclaimable:     106148 kB
SUnreclaim:        83672 kB
KernelStack:        4960 kB
PageTables:        18204 kB
SecPageTables:         0 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    98701744 kB
Committed_AS:   11319080 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      150312 kB
VmallocChunk:          0 kB
Percpu:             3776 kB
HardwareCorrupted:     0 kB
AnonHugePages:   7190528 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= 433052 MiB
End job on nodeC006 at 2025-07-01 15:55:01