Trace number 4525065

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 0.99931 0.682646

General information on the benchmark

NamePB24/WBO/PARTIAL-LIN/PB06/web/uclid_pb_benchmarks/
normalized-elf.rf6.ucl--soft-66-100-0.wbo
MD5SUM6de90c1d0e38185a16d4758cfacb3e97
Bench CategoryPARTIAL-LIN (WBO, both soft and hard constraints, linear constraints)
Best result obtained on this benchmarkMOPT
Best cost obtained on this benchmark9
Best CPU time to get the best result obtained on this benchmark0.023485
Max-Satisfiable
Max-(Un)Satisfiability was proved
Best value of the cost
Optimality of the best cost was proved
Number of variables67
Total number of constraints132
Number of soft constraints37
Number of constraints which are clauses120
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints12
Minimum length of a constraint1
Maximum length of a constraint7
Top cost 1680
Min constraint cost 1
Max constraint cost 99
Sum of constraints costs 1679
Biggest number in a constraint 10
Number of bits of the biggest number in a constraint 4
Biggest sum of numbers in a constraint 31
Number of bits of the biggest sum of numbers5
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data

0.08/0.21	c SAT4J: a SATisfiability library for Java (c) 2004-2024 Artois University and CNRS
0.08/0.21	c This is free software under the dual EPL/GNU LGPL licenses.
0.08/0.21	c See www.sat4j.org for details.
0.08/0.22	c version PB25.v20250606
0.24/0.25	c java.runtime.name	OpenJDK Runtime Environment
0.24/0.25	c java.vm.name		OpenJDK 64-Bit Server VM
0.24/0.25	c java.vm.version	22.0.1+8-16
0.24/0.25	c java.vm.vendor	Oracle Corporation
0.24/0.25	c sun.arch.data.model	64
0.24/0.25	c java.version		22.0.1
0.24/0.25	c os.name		Linux
0.24/0.25	c os.version		5.14.0-503.14.1.el9_5.x86_64
0.24/0.25	c os.arch		amd64
0.24/0.26	c Free memory 		2104792832
0.24/0.26	c Max memory 		16282288128
0.24/0.26	c Total memory 		2113929216
0.24/0.27	c Number of processors 	2
0.58/0.46	c Pseudo Boolean Optimization by upper bound
0.58/0.46	c Cutting planes based inference (org.sat4j.pb.core.PBSolverCP)
0.58/0.46	c  - never skip resolution steps
0.58/0.46	c  - Auto-division on coefficients is disabled
0.58/0.46	c  - No postprocessing
0.58/0.46	c  - Conflict is considered as is when resolving
0.58/0.46	c  - Use constraints as they come during conflict analysis
0.58/0.46	c  - Weaken first using unassigned literals
0.58/0.46	c  - Bump strategy: ALWAYS_ONE
0.58/0.46	c  - Bumper: ANY
0.58/0.46	c --- Begin Solver configuration ---
0.58/0.46	c org.sat4j.pb.constraints.PBMaxClauseCardConstrDataStructure@5cbc508c
0.58/0.46	c Learn all clauses as in MiniSAT
0.58/0.46	c LOGGER=java.util.logging.Logger@68fb2c38 claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.58/0.46	c VSIDS like heuristics from MiniSAT using a heap phase appearing in latest learned clause taking into account the objective function
0.58/0.46	c No reason simplification
0.58/0.46	c Armin Biere (Picosat) restarts strategy
0.58/0.46	c Activity based learned constraints deletion strategy with timer check every 1000 if the learned constraints reach increasing bounds: 5000 step 1000
0.58/0.46	c timeout=2147483s
0.58/0.46	c DB Simplification allowed=false
0.58/0.46	c Listener: none
0.58/0.46	c --- End Solver configuration ---
0.58/0.46	c solving HOME/instance-4525065-1751620354.wbo
0.58/0.46	c reading problem ... 
0.76/0.54	c ... done. Wall clock time 0.075s.
0.76/0.54	c declared #vars     67
0.76/0.54	c internal #vars     104
0.76/0.54	c #constraints  133
0.76/0.54	c constraints type 
0.76/0.54	c org.sat4j.pb.constraints.pb.OriginalBinaryClausePB => 63
0.76/0.54	c org.sat4j.pb.constraints.pb.MaxWatchPb => 12
0.76/0.54	c org.sat4j.specs.Constr$1 => 1
0.76/0.54	c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 56
0.76/0.54	c org.sat4j.pb.constraints.pb.UnitClausePB => 1
0.76/0.54	c 133 constraints processed.
0.76/0.58	c objective function length is 37 literals
0.76/0.61	c SATISFIABLE
0.76/0.61	c OPTIMIZING...
0.76/0.61	c Got one! Elapsed wall clock time (in seconds):0.147
0.76/0.61	o 9
0.91/0.62	c starts		: 1
0.91/0.63	c conflicts		: 7
0.91/0.63	c decisions		: 66
0.91/0.63	c propagations		: 291
0.91/0.63	c inspects		: 561
0.91/0.63	c shortcuts		: 0
0.91/0.64	c learnt literals	: 0
0.91/0.64	c learnt binary clauses	: 0
0.91/0.64	c learnt ternary clauses	: 0
0.91/0.64	c learnt constraints	: 7
0.91/0.64	c ignored constraints	: 0
0.91/0.64	c root simplifications	: 0
0.91/0.64	c removed literals (reason simplification)	: 0
0.91/0.64	c reason swapping (by a shorter reason)	: 0
0.91/0.64	c Calls to reduceDB	: 0
0.91/0.64	c Number of update (reduction) of LBD	: 0
0.91/0.64	c Imported unit clauses	: 0
0.91/0.64	c No decision after first conflict	: false
0.91/0.64	c number of reductions to clauses (during analyze)	: 0
0.91/0.64	c number of learned constraints concerned by reduction	: 0
0.91/0.64	c number of learning phase by resolution	: 0
0.91/0.64	c number of learning phase by cutting planes	: 0
0.91/0.64	c number of rounding to 1 operations	: 0
0.91/0.64	c number of easy rounding to 1 operations (no literal elimination needed)	: 0
0.91/0.64	c number of reductions of the coefficients by power 2 	: 0
0.91/0.64	c number of right shift for reduction by power 2 	: 0
0.91/0.64	c number of reductions of the coefficients by GCD over coefficients 	: 0
0.91/0.64	c number of ending skipping 	: 0
0.91/0.64	c number of internal skipping 	: 0
0.91/0.64	c number of derivation steps 	: 60
0.91/0.64	c number of skipped derivation steps 	: 0
0.91/0.64	c number of remaining unassigned 	: 0
0.91/0.64	c number of remaining assigned 	: 58
0.91/0.64	c number of falsified literals weakened from reason	: 0
0.91/0.64	c number of falsified literals weakened from conflict	: 0
0.91/0.64	c time for arithmetic operations	: 1873290
0.91/0.65	c minimum degree of deleted constraints	: null
0.91/0.65	c maximum degree of deleted constraints	: null
0.91/0.65	c number of deleted constraints	: 0
0.91/0.65	c speed (assignments/second)	: 4409.090909090909
0.91/0.65	c non guided choices	: 10
0.91/0.65	s OPTIMUM FOUND
0.91/0.65	c Found 1 solution(s)
0.91/0.65	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 
0.91/0.65	c objective function=9
0.91/0.66	c Total wall clock time (in seconds): 0.195

Verifier Data

OK	9

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 (62666 MiB free)
  memory of node 1: 64507 MiB (63013 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4525065-1751620354/watcher-4525065-1751620354 -o /tmp/evaluation-result-4525065-1751620354/solver-4525065-1751620354 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC001-1751620354-87134 --watchdog 3760 java -jar sat4j-pb.jar CuttingPlanes HOME/instance-4525065-1751620354.wbo 

running on 2 cores: 0,2

CPU governors:
  performance: 0 2

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
Current StackSize limit: 8192 KiB

solver pid=87180, runsolver pid=87174

[startup+0.100071 s]*
/proc/loadavg: 1.60 3.29 3.81 13/312 87255
/proc/meminfo: memFree=128616308/131382112 swapFree=33009904/33010684
[pid=87180] ppid=87174 vsize=18930288 memory=45484 CPUtime=0.08 cores=0,2
/proc/87180/stat : 87180 (java) S 87174 87180 87124 0 -1 4194304 5408 0 0 0 5 3 0 0 20 0 18 0 77714312 19384614912 11371 18446744073709551615 94515977383936 94515977387632 140722641268512 0 0 0 0 0 16800975 0 0 0 17 2 0 0 0 0 0 94515977395448 94515977396240 94516001193984 140722641275260 140722641275364 140722641275364 140722641280968 0
/proc/87180/statm: 4732572 11371 4920 1 0 546679 0
[pid=87180/tid=87195] ppid=87174 vsize=18930288 memory=4026532124 CPUtime=0.05 cores=0,2
/proc/87180/task/87195/stat : 87195 (java) D 87174 87180 87124 0 -1 4194368 4541 0 0 0 3 2 0 0 20 0 18 0 77714316 19384614912 11371 18446744073709551615 94515977383936 94515977387632 140722641268512 0 0 0 4 0 16800975 1 0 0 -1 0 0 0 0 0 0 94515977395448 94515977396240 94516001193984 140722641275260 140722641275364 140722641275364 140722641280968 0
[pid=87180/tid=87228] ppid=87174 vsize=18930288 memory=1593 CPUtime=0 cores=0,2
/proc/87180/task/87228/stat : 87228 (Finalizer) S 87174 87180 87124 0 -1 4194368 24 0 0 0 0 0 0 0 20 0 18 0 77714321 19384614912 11371 18446744073709551615 94515977383936 94515977387632 140722641268512 0 0 0 4 0 16800975 1 0 0 -1 2 0 0 0 0 0 94515977395448 94515977396240 94516001193984 140722641275260 140722641275364 140722641275364 140722641280968 0
[pid=87180/tid=87260] ppid=87174 vsize=18930288 memory=60693105869820 CPUtime=0 cores=0,2
/proc/87180/task/87260/stat : 87260 (Common-Cleaner) S 87174 87180 87124 0 -1 4194368 25 0 0 0 0 0 0 0 20 0 18 0 77714323 19384614912 11371 18446744073709551615 94515977383936 94515977387632 140722641268512 0 0 0 4 0 16800975 1 0 0 -1 0 0 0 0 0 0 94515977395448 94515977396240 94516001193984 140722641275260 140722641275364 140722641275364 140722641280968 0
Current children cumulated CPU time: 0.08 s
Current children cumulated vsize: 18930288 KiB
Current children cumulated memory: 45484 KiB

[startup+0.215196 s]*
/proc/loadavg: 1.60 3.29 3.81 9/319 87262
/proc/meminfo: memFree=128600336/131382112 swapFree=33009904/33010684
[pid=87180] ppid=87174 vsize=18930384 memory=49708 CPUtime=0.24 cores=0,2
/proc/87180/stat : 87180 (java) S 87174 87180 87124 0 -1 4194304 6090 0 0 0 20 4 0 0 20 0 18 0 77714312 19384713216 12427 18446744073709551615 94515977383936 94515977387632 140722641268512 0 0 0 0 0 16800975 0 0 0 17 2 0 0 0 0 0 94515977395448 94515977396240 94516001193984 140722641275260 140722641275364 140722641275364 140722641280968 0
/proc/87180/statm: 4732596 12427 5336 1 0 547213 0
[pid=87180/tid=87195] ppid=87174 vsize=18930384 memory=4026794268 CPUtime=0.16 cores=0,2
/proc/87180/task/87195/stat : 87195 (java) R 87174 87180 87124 0 -1 4194368 4948 0 0 0 13 3 0 0 20 0 18 0 77714316 19384713216 12427 18446744073709551615 94515977383936 94515977387632 140722641268512 0 0 0 4 0 16800975 0 0 0 -1 0 0 0 0 0 0 94515977395448 94515977396240 94516001193984 140722641275260 140722641275364 140722641275364 140722641280968 0
[pid=87180/tid=87228] ppid=87174 vsize=18930384 memory=1593 CPUtime=0 cores=0,2
/proc/87180/task/87228/stat : 87228 (Finalizer) S 87174 87180 87124 0 -1 4194368 24 0 0 0 0 0 0 0 20 0 18 0 77714321 19384713216 12427 18446744073709551615 94515977383936 94515977387632 140722641268512 0 0 0 4 0 16800975 1 0 0 -1 2 0 0 0 0 0 94515977395448 94515977396240 94516001193984 140722641275260 140722641275364 140722641275364 140722641280968 0
[pid=87180/tid=87260] ppid=87174 vsize=18930384 memory=60693105869820 CPUtime=0 cores=0,2
/proc/87180/task/87260/stat : 87260 (Common-Cleaner) S 87174 87180 87124 0 -1 4194368 25 0 0 0 0 0 0 0 20 0 18 0 77714323 19384713216 12427 18446744073709551615 94515977383936 94515977387632 140722641268512 0 0 0 4 0 16800975 1 0 0 -1 0 0 0 0 0 0 94515977395448 94515977396240 94516001193984 140722641275260 140722641275364 140722641275364 140722641280968 0
Current children cumulated CPU time: 0.24 s
Current children cumulated vsize: 18930384 KiB
Current children cumulated memory: 49708 KiB

[startup+0.316796 s]*
/proc/loadavg: 1.60 3.29 3.81 11/319 87262
/proc/meminfo: memFree=128574628/131382112 swapFree=33009904/33010684
[pid=87180] ppid=87174 vsize=18930384 memory=57804 CPUtime=0.4 cores=0,2
/proc/87180/stat : 87180 (java) S 87174 87180 87124 0 -1 4194304 6623 0 0 0 35 5 0 0 20 0 18 0 77714312 19384713216 14451 18446744073709551615 94515977383936 94515977387632 140722641268512 0 0 0 0 0 16800975 0 0 0 17 2 0 0 0 0 0 94515977395448 94515977396240 94516001193984 140722641275260 140722641275364 140722641275364 140722641280968 0
/proc/87180/statm: 4732596 14451 5336 1 0 547669 0
[pid=87180/tid=87195] ppid=87174 vsize=18930384 memory=-6000919476968187239 CPUtime=0.24 cores=0,2
/proc/87180/task/87195/stat : 87195 (java) R 87174 87180 87124 0 -1 4194368 5120 0 0 0 21 3 0 0 20 0 18 0 77714316 19384713216 14451 18446744073709551615 94515977383936 94515977387632 140722641268512 0 0 0 4 0 16800975 0 0 0 -1 0 0 0 0 0 0 94515977395448 94515977396240 94516001193984 140722641275260 140722641275364 140722641275364 140722641280968 0
[pid=87180/tid=87228] ppid=87174 vsize=18930384 memory=0 CPUtime=0 cores=0,2
/proc/87180/task/87228/stat : 87228 (Finalizer) S 87174 87180 87124 0 -1 4194368 24 0 0 0 0 0 0 0 20 0 18 0 77714321 19384713216 14451 18446744073709551615 94515977383936 94515977387632 140722641268512 0 0 0 4 0 16800975 1 0 0 -1 2 0 0 0 0 0 94515977395448 94515977396240 94516001193984 140722641275260 140722641275364 140722641275364 140722641280968 0
[pid=87180/tid=87260] ppid=87174 vsize=18930384 memory=0 CPUtime=0 cores=0,2
/proc/87180/task/87260/stat : 87260 (Common-Cleaner) S 87174 87180 87124 0 -1 4194368 25 0 0 0 0 0 0 0 20 0 18 0 77714323 19384713216 14451 18446744073709551615 94515977383936 94515977387632 140722641268512 0 0 0 4 0 16800975 1 0 0 -1 0 0 0 0 0 0 94515977395448 94515977396240 94516001193984 140722641275260 140722641275364 140722641275364 140722641280968 0
Current children cumulated CPU time: 0.4 s
Current children cumulated vsize: 18930384 KiB
Current children cumulated memory: 57804 KiB

[startup+0.682574 s]
# the end of solver process 87180 was just reported to runsolver
# Child status: 30

# cumulated CPU time of all completed processes:  user=0.918962 s, system=0.080348 s

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

[startup+0.414196 s]*
/proc/loadavg: 1.60 3.29 3.81 12/319 87262
/proc/meminfo: memFree=128574628/131382112 swapFree=33009904/33010684
[pid=87180] ppid=87174 vsize=18930384 memory=59340 CPUtime=0.58 cores=0,2
/proc/87180/stat : 87180 (java) S 87174 87180 87124 0 -1 4194304 6884 0 0 0 52 6 0 0 20 0 18 0 77714312 19384713216 14835 18446744073709551615 94515977383936 94515977387632 140722641268512 0 0 0 0 0 16800975 0 0 0 17 2 0 0 0 0 0 94515977395448 94515977396240 94516001193984 140722641275260 140722641275364 140722641275364 140722641280968 0
/proc/87180/statm: 4732596 14835 5432 1 0 547863 0
[pid=87180/tid=87195] ppid=87174 vsize=18930384 memory=4026532124 CPUtime=0.34 cores=0,2
/proc/87180/task/87195/stat : 87195 (java) R 87174 87180 87124 0 -1 4194368 5274 0 0 0 30 4 0 0 20 0 18 0 77714316 19384713216 14835 18446744073709551615 94515977383936 94515977387632 140722641268512 0 0 0 4 0 16800975 0 0 0 -1 0 0 0 0 0 0 94515977395448 94515977396240 94516001193984 140722641275260 140722641275364 140722641275364 140722641280968 0
[pid=87180/tid=87228] ppid=87174 vsize=18930384 memory=1593 CPUtime=0 cores=0,2
/proc/87180/task/87228/stat : 87228 (Finalizer) S 87174 87180 87124 0 -1 4194368 24 0 0 0 0 0 0 0 20 0 18 0 77714321 19384713216 14835 18446744073709551615 94515977383936 94515977387632 140722641268512 0 0 0 4 0 16800975 1 0 0 -1 2 0 0 0 0 0 94515977395448 94515977396240 94516001193984 140722641275260 140722641275364 140722641275364 140722641280968 0
[pid=87180/tid=87260] ppid=87174 vsize=18930384 memory=60693105869820 CPUtime=0 cores=0,2
/proc/87180/task/87260/stat : 87260 (Common-Cleaner) S 87174 87180 87124 0 -1 4194368 25 0 0 0 0 0 0 0 20 0 18 0 77714323 19384713216 14835 18446744073709551615 94515977383936 94515977387632 140722641268512 0 0 0 4 0 16800975 1 0 0 -1 0 0 0 0 0 0 94515977395448 94515977396240 94516001193984 140722641275260 140722641275364 140722641275364 140722641280968 0
Current children cumulated CPU time: 0.58 s
Current children cumulated vsize: 18930384 KiB
Current children cumulated memory: 59340 KiB

[startup+0.614665 s]
/proc/loadavg: 1.60 3.29 3.81 15/319 87262
/proc/meminfo: memFree=128568768/131382112 swapFree=33009904/33010684
[pid=87180] ppid=87174 vsize=18996948 memory=63436 CPUtime=0.91 cores=0,2
/proc/87180/stat : 87180 (java) S 87174 87180 87124 0 -1 4194304 7338 0 0 0 84 7 0 0 20 0 19 0 77714312 19452874752 15859 18446744073709551615 94515977383936 94515977387632 140722641268512 0 0 0 0 0 16800975 0 0 0 17 2 0 0 0 0 0 94515977395448 94515977396240 94516001193984 140722641275260 140722641275364 140722641275364 140722641280968 0
/proc/87180/statm: 4749237 15859 5496 1 0 548418 0
[pid=87180/tid=87195] ppid=87174 vsize=18996948 memory=245635481903 CPUtime=0.47 cores=0,2
/proc/87180/task/87195/stat : 87195 (java) R 87174 87180 87124 0 -1 4194368 5485 0 0 0 43 4 0 0 20 0 19 0 77714316 19452874752 15859 18446744073709551615 94515977383936 94515977387632 140722641268512 0 0 0 4 0 16800975 0 0 0 -1 0 0 0 0 0 0 94515977395448 94515977396240 94516001193984 140722641275260 140722641275364 140722641275364 140722641280968 0
[pid=87180/tid=87228] ppid=87174 vsize=18996948 memory=55212677268211 CPUtime=0 cores=0,2
/proc/87180/task/87228/stat : 87228 (Finalizer) S 87174 87180 87124 0 -1 4194368 24 0 0 0 0 0 0 0 20 0 19 0 77714321 19452874752 15859 18446744073709551615 94515977383936 94515977387632 140722641268512 0 0 0 4 0 16800975 1 0 0 -1 2 0 0 0 0 0 94515977395448 94515977396240 94516001193984 140722641275260 140722641275364 140722641275364 140722641280968 0
[pid=87180/tid=87260] ppid=87174 vsize=18996948 memory=376181 CPUtime=0 cores=0,2
/proc/87180/task/87260/stat : 87260 (Common-Cleaner) S 87174 87180 87124 0 -1 4194368 25 0 0 0 0 0 0 0 20 0 19 0 77714323 19452874752 15859 18446744073709551615 94515977383936 94515977387632 140722641268512 0 0 0 4 0 16800975 1 0 0 -1 0 0 0 0 0 0 94515977395448 94515977396240 94516001193984 140722641275260 140722641275364 140722641275364 140722641280968 0
Current children cumulated CPU time: 0.91 s
Current children cumulated vsize: 18996948 KiB
Current children cumulated memory: 63436 KiB

Child status: 30

Real time (s): 0.682646
CPU time (s): 0.99931
CPU user time (s): 0.918962
CPU system time (s): 0.080348
CPU usage (%): 146.388
Max. virtual memory (cumulated for all children) (KiB): 18996948
Max. memory (cumulated for all children) (KiB): 63436

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.918962
system time used= 0.080348
maximum resident set size= 68240
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7540
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= 981
involuntary context switches= 469


# summary of solver processes directly reported to runsolver:
#   pid: 87180
#   total CPU time (s): 0.99931
#   total CPU user time (s): 0.918962
#   total CPU system time (s): 0.080348

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.040461 second user time and 0.090159 second system time

The end

Launcher Data

Begin job on nodeC001 at 2025-07-04 11:12:34
IDJOB=4525065
IDBENCH=143417
IDSOLVER=3381
FILE ID=nodeC001/4525065-1751620354
RUNJOBID= nodeC001-1751620354-87134
SLURM_JOB_ID= 9598938
Free space on /tmp= 432508 MiB

SOLVER NAME= Sat4j CP 2025-06-06
BENCH NAME= PB24/WBO/PARTIAL-LIN/PB06/web/uclid_pb_benchmarks/normalized-elf.rf6.ucl--soft-66-100-0.wbo
COMMAND LINE= java -jar sat4j-pb.jar CuttingPlanes BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4525065-1751620354/watcher-4525065-1751620354 -o /tmp/evaluation-result-4525065-1751620354/solver-4525065-1751620354 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC001-1751620354-87134 --watchdog 3760  java -jar sat4j-pb.jar CuttingPlanes HOME/instance-4525065-1751620354.wbo

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

MD5SUM BENCH= 6de90c1d0e38185a16d4758cfacb3e97
RANDOM SEED=1524581812

nodeC001 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		: 1197.263
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	: 6983.49
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		: 1197.149
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	: 6983.49
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		: 1197.162
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	: 6983.49
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		: 1197.166
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	: 6983.49
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		: 1197.152
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	: 6983.49
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		: 1197.144
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	: 6983.49
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		: 1197.177
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	: 6983.49
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		: 1197.783
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	: 6983.49
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131382112 kB
MemFree:        128697352 kB
MemAvailable:   129913096 kB
Buffers:            1668 kB
Cached:          2000240 kB
SwapCached:          128 kB
Active:           305412 kB
Inactive:        1762376 kB
Active(anon):      55568 kB
Inactive(anon):    28088 kB
Active(file):     249844 kB
Inactive(file):  1734288 kB
Unevictable:        3072 kB
Mlocked:               0 kB
SwapTotal:      33010684 kB
SwapFree:       33009904 kB
Zswap:                 0 kB
Zswapped:              0 kB
Dirty:              2136 kB
Writeback:             8 kB
AnonPages:         68936 kB
Mapped:           103324 kB
Shmem:             17776 kB
KReclaimable:     142092 kB
Slab:             228176 kB
SReclaimable:     142092 kB
SUnreclaim:        86084 kB
KernelStack:        3872 kB
PageTables:         2920 kB
SecPageTables:         0 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    98701740 kB
Committed_AS:     339316 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      149240 kB
VmallocChunk:          0 kB
Percpu:             3776 kB
HardwareCorrupted:     0 kB
AnonHugePages:     10240 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:      195400 kB
DirectMap2M:     9144320 kB
DirectMap1G:    126877696 kB

Free space on /tmp at the end= 432504 MiB
End job on nodeC001 at 2025-07-04 11:12:35