Trace number 4456539

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 Partial RoundingSAT 2024 2024-07-12OPTIMUM 0.331722 0.37327

General information on the benchmark

NamePB24/WBO/PARTIAL-LIN/wcsp/spot5/
normalized-spot5-8_wcsp.wbo
MD5SUMe1cfd942bebf1dae2fb5a8905c41d878
Bench CategoryPARTIAL-LIN (WBO, both soft and hard constraints, linear constraints)
Best result obtained on this benchmarkMOPT
Best cost obtained on this benchmark2
Best CPU time to get the best result obtained on this benchmark0.001822
Max-Satisfiable
Max-(Un)Satisfiability was proved
Best value of the cost
Optimality of the best cost was proved
Number of variables24
Total number of constraints33
Number of soft constraints25
Number of constraints which are clauses25
Number of constraints which are cardinality constraints (but not clauses)8
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint4
Top cost 13
Min constraint cost 1
Max constraint cost 13
Sum of constraints costs 233
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

Solver Data

0.07/0.22	c SAT4J: a SATisfiability library for Java (c) 2004-2024 Artois University and CNRS
0.07/0.22	c This is free software under the dual EPL/GNU LGPL licenses.
0.07/0.22	c See www.sat4j.org for details.
0.07/0.23	c version CUSTOM.v20240707
0.07/0.23	c java.runtime.name	OpenJDK Runtime Environment
0.07/0.23	c java.vm.name		OpenJDK 64-Bit Server VM
0.07/0.23	c java.vm.version	22.0.1+8-16
0.07/0.23	c java.vm.vendor	Oracle Corporation
0.07/0.23	c sun.arch.data.model	64
0.07/0.23	c java.version		22.0.1
0.07/0.23	c os.name		Linux
0.07/0.23	c os.version		4.18.0-301.1.el8.x86_64
0.07/0.23	c os.arch		amd64
0.07/0.24	c Free memory 		2106806208
0.07/0.24	c Max memory 		16282288128
0.07/0.24	c Total memory 		2113929216
0.07/0.24	c Number of processors 	2
0.07/0.30	Cutting planes based inference (org.sat4j.pb.core.PBSolverCP)
0.07/0.30	 - never skip resolution steps
0.07/0.30	 - Auto-division on coefficients is disabled
0.07/0.30	 - No postprocessing
0.07/0.30	 - Conflict is considered as is when resolving
0.07/0.30	 - Divide both constraints by the coefficient of the pivot when resolving, and partially weaken non-divisible coefficient.
0.07/0.30	 - Weaken first using unassigned literals
0.07/0.30	 - Bump strategy: ALWAYS_ONE
0.07/0.30	 - Bumper: ASSIGNED
0.07/0.30	--- Begin Solver configuration ---
0.07/0.30	org.sat4j.pb.constraints.PuebloPBMinClauseCardConstrDataStructure@68fb2c38
0.07/0.30	Learn all clauses as in MiniSAT
0.07/0.30	LOGGER=java.util.logging.Logger@59690aa4 claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.07/0.30	VSIDS like heuristics from MiniSAT using a heap phase appearing in latest learned clause taking into account the objective function
0.07/0.30	No reason simplification
0.07/0.30	Armin Biere (Picosat) restarts strategy
0.07/0.30	Glucose LCDS adapted to PB, with LBD computation strategy: org.sat4j.pb.lcds.DegreeSizeLBDComputerStrategy@44e81672
0.07/0.30	timeout=2147483s
0.07/0.30	DB Simplification allowed=false
0.07/0.30	Listener: none
0.07/0.30	--- End Solver configuration ---
0.07/0.30	c Pseudo Boolean Optimization by upper bound
0.07/0.30	c Cutting planes based inference (org.sat4j.pb.core.PBSolverCP)
0.07/0.30	c  - never skip resolution steps
0.07/0.30	c  - Auto-division on coefficients is disabled
0.07/0.30	c  - No postprocessing
0.07/0.30	c  - Conflict is considered as is when resolving
0.07/0.30	c  - Divide both constraints by the coefficient of the pivot when resolving, and partially weaken non-divisible coefficient.
0.07/0.30	c  - Weaken first using unassigned literals
0.07/0.30	c  - Bump strategy: ALWAYS_ONE
0.07/0.30	c  - Bumper: ASSIGNED
0.07/0.30	c --- Begin Solver configuration ---
0.07/0.30	c org.sat4j.pb.constraints.PuebloPBMinClauseCardConstrDataStructure@68fb2c38
0.07/0.30	c Learn all clauses as in MiniSAT
0.07/0.30	c LOGGER=java.util.logging.Logger@59690aa4 claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.07/0.30	c VSIDS like heuristics from MiniSAT using a heap phase appearing in latest learned clause taking into account the objective function
0.07/0.30	c No reason simplification
0.07/0.30	c Armin Biere (Picosat) restarts strategy
0.07/0.30	c Glucose LCDS adapted to PB, with LBD computation strategy: org.sat4j.pb.lcds.DegreeSizeLBDComputerStrategy@44e81672
0.07/0.30	c timeout=2147483s
0.07/0.30	c DB Simplification allowed=false
0.07/0.30	c Listener: none
0.07/0.30	c --- End Solver configuration ---
0.07/0.30	c solving HOME/instance-4456539-1721725552.wbo
0.07/0.30	c reading problem ... 
0.23/0.32	c ... done. Wall clock time 0.019s.
0.23/0.32	c declared #vars     24
0.23/0.32	c internal #vars     49
0.23/0.32	c #constraints  42
0.23/0.32	c constraints type 
0.23/0.32	c org.sat4j.pb.constraints.pb.OriginalBinaryClausePB => 16
0.23/0.32	c org.sat4j.pb.constraints.pb.MinWatchCardPB => 4
0.23/0.32	c org.sat4j.pb.constraints.pb.PuebloMinWatchPb => 1
0.23/0.32	c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 21
0.23/0.32	c 42 constraints processed.
0.23/0.34	c objective function length is 25 literals
0.23/0.34	c SATISFIABLE
0.23/0.34	c OPTIMIZING...
0.23/0.34	c Got one! Elapsed wall clock time (in seconds):0.041
0.23/0.34	o 2
0.23/0.36	c starts		: 1
0.23/0.36	c conflicts		: 0
0.23/0.36	c decisions		: 11
0.23/0.36	c propagations		: 75
0.23/0.36	c inspects		: 71
0.23/0.36	c shortcuts		: 0
0.23/0.36	c learnt literals	: 0
0.23/0.36	c learnt binary clauses	: 0
0.23/0.36	c learnt ternary clauses	: 0
0.23/0.36	c learnt constraints	: 0
0.23/0.36	c ignored constraints	: 0
0.23/0.36	c root simplifications	: 0
0.23/0.36	c removed literals (reason simplification)	: 0
0.23/0.36	c reason swapping (by a shorter reason)	: 0
0.23/0.36	c Calls to reduceDB	: 0
0.23/0.36	c Number of update (reduction) of LBD	: 0
0.23/0.36	c Imported unit clauses	: 0
0.23/0.36	c No decision after first conflict	: true
0.23/0.36	c number of reductions to clauses (during analyze)	: 0
0.23/0.36	c number of learned constraints concerned by reduction	: 0
0.23/0.36	c number of learning phase by resolution	: 0
0.23/0.36	c number of learning phase by cutting planes	: 0
0.23/0.36	c number of rounding to 1 operations	: 0
0.23/0.36	c number of easy rounding to 1 operations (no literal elimination needed)	: 0
0.23/0.36	c number of reductions of the coefficients by power 2 	: 0
0.23/0.36	c number of right shift for reduction by power 2 	: 0
0.23/0.36	c number of reductions of the coefficients by GCD over coefficients 	: 0
0.23/0.36	c number of ending skipping 	: 0
0.23/0.36	c number of internal skipping 	: 0
0.23/0.36	c number of derivation steps 	: 0
0.23/0.36	c number of skipped derivation steps 	: 0
0.23/0.36	c number of remaining unassigned 	: 0
0.23/0.36	c number of remaining assigned 	: 0
0.23/0.36	c number of falsified literals weakened from reason	: 0
0.23/0.36	c number of falsified literals weakened from conflict	: 0
0.23/0.36	c time for arithmetic operations	: 0
0.23/0.36	c minimum degree of deleted constraints	: null
0.23/0.36	c maximum degree of deleted constraints	: null
0.23/0.36	c number of deleted constraints	: 0
0.23/0.36	c speed (assignments/second)	: 3750.0
0.23/0.36	c non guided choices	: 4
0.23/0.36	s OPTIMUM FOUND
0.23/0.36	c Found 1 solution(s)
0.23/0.36	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 
0.23/0.36	c objective function=2
0.23/0.36	c Total wall clock time (in seconds): 0.062

Verifier Data

OK	2

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: 63931 MiB (50534 MiB free)
  memory of node 1: 64510 MiB (47258 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4456539-1721725552/watcher-4456539-1721725552 -o /tmp/evaluation-result-4456539-1721725552/solver-4456539-1721725552 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC022-1721725552-92897 --watchdog 3760 java -jar sat4j-pb.jar PartialRoundingSatPB24 HOME/instance-4456539-1721725552.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 4.18.0-301.1.el8.x86_64
Starting watchdog thread
Current StackSize limit: 8192 KiB

solver pid=92947, runsolver pid=92941

[startup+0.100057 s]*
/proc/loadavg: 1.10 1.12 1.41 6/285 92990
/proc/meminfo: memFree=100065568/131524600 swapFree=131071996/131071996
[pid=92947] ppid=92941 vsize=18175400 memory=28812 CPUtime=0.01 cores=0,2
/proc/92947/stat : 92947 (java) S 92941 92947 88001 0 -1 1077936128 2408 0 88 0 0 1 0 0 20 0 7 0 9078126 18611609600 7203 134679101440 94769045626880 94769045630576 140729642746208 0 0 0 0 0 16784588 0 0 0 17 2 0 0 3 0 0 94769045638392 94769045639184 94769045803008 140729642750959 140729642751072 140729642751072 140729642758088 0
/proc/92947/statm: 4543850 7203 3630 1 0 542675 0
[pid=92947/tid=92966] ppid=92941 vsize=18175400 memory=4026531971 CPUtime=0 cores=0,2
/proc/92947/task/92966/stat : 92966 (java) R 92941 92947 88001 0 -1 4194368 1830 0 58 0 0 0 0 0 20 0 7 0 9078130 18611609600 7203 134679101440 94769045626880 94769045630576 140729642746208 0 0 0 4 0 16784588 0 0 0 -1 2 0 0 5 0 0 94769045638392 94769045639184 94769045803008 140729642750959 140729642751072 140729642751072 140729642758088 0
Current children cumulated CPU time: 0.01 s
Current children cumulated vsize: 18175400 KiB
Current children cumulated memory: 28812 KiB

[startup+0.207603 s]*
/proc/loadavg: 1.10 1.12 1.41 13/329 93036
/proc/meminfo: memFree=99959056/131524600 swapFree=131071996/131071996
[pid=92947] ppid=92941 vsize=18975048 memory=57640 CPUtime=0.07 cores=0,2
/proc/92947/stat : 92947 (java) S 92941 92947 88001 0 -1 1077936128 6496 0 145 0 4 3 0 0 20 0 18 0 9078126 19430449152 14410 134679101440 94769045626880 94769045630576 140729642746208 0 0 0 0 0 16800975 0 0 0 17 2 0 0 3 0 0 94769045638392 94769045639184 94769045803008 140729642750959 140729642751072 140729642751072 140729642758088 0
/proc/92947/statm: 4743762 14410 5588 1 0 548743 0
[pid=92947/tid=92966] ppid=92941 vsize=18975048 memory=8505393642823811203 CPUtime=0.04 cores=0,2
/proc/92947/task/92966/stat : 92966 (java) R 92941 92947 88001 0 -1 4194368 5393 0 102 0 2 2 0 0 20 0 18 0 9078130 19430449152 14410 134679101440 94769045626880 94769045630576 140729642746208 0 0 0 4 0 16800975 0 0 0 -1 2 0 0 11 0 0 94769045638392 94769045639184 94769045803008 140729642750959 140729642751072 140729642751072 140729642758088 0
[pid=92947/tid=93007] ppid=92941 vsize=18975048 memory=17991 CPUtime=0 cores=0,2
/proc/92947/task/93007/stat : 93007 (Finalizer) S 92941 92947 88001 0 -1 1077936192 24 0 0 0 0 0 0 0 20 0 18 0 9078143 19430449152 14410 134679101440 94769045626880 94769045630576 140729642746208 0 0 0 4 0 16800975 0 0 0 -1 0 0 0 0 0 0 94769045638392 94769045639184 94769045803008 140729642750959 140729642751072 140729642751072 140729642758088 0
[pid=92947/tid=93033] ppid=92941 vsize=18975048 memory=14695192770905719 CPUtime=0 cores=0,2
/proc/92947/task/93033/stat : 93033 (Common-Cleaner) S 92941 92947 88001 0 -1 1077936192 26 0 0 0 0 0 0 0 20 0 18 0 9078144 19430449152 14410 134679101440 94769045626880 94769045630576 140729642746208 0 0 0 4 0 16800975 0 0 0 -1 0 0 0 0 0 0 94769045638392 94769045639184 94769045803008 140729642750959 140729642751072 140729642751072 140729642758088 0
Current children cumulated CPU time: 0.07 s
Current children cumulated vsize: 18975048 KiB
Current children cumulated memory: 57640 KiB

[startup+0.308514 s]*
/proc/loadavg: 1.10 1.12 1.41 15/329 93036
/proc/meminfo: memFree=99908492/131524600 swapFree=131071996/131071996
[pid=92947] ppid=92941 vsize=18975048 memory=68048 CPUtime=0.23 cores=0,2
/proc/92947/stat : 92947 (java) S 92941 92947 88001 0 -1 1077936128 7585 0 145 0 20 3 0 0 20 0 18 0 9078126 19430449152 17012 134679101440 94769045626880 94769045630576 140729642746208 0 0 0 0 0 16800975 0 0 0 17 2 0 0 3 0 0 94769045638392 94769045639184 94769045803008 140729642750959 140729642751072 140729642751072 140729642758088 0
/proc/92947/statm: 4743762 17012 5634 1 0 549601 0
[pid=92947/tid=92966] ppid=92941 vsize=18975048 memory=-6000919477001218662 CPUtime=0.14 cores=0,2
/proc/92947/task/92966/stat : 92966 (java) S 92941 92947 88001 0 -1 1077936192 5955 0 102 0 11 3 0 0 20 0 18 0 9078130 19430449152 17012 134679101440 94769045626880 94769045630576 140729642746208 0 0 0 4 0 16800975 0 0 0 -1 0 0 0 11 0 0 94769045638392 94769045639184 94769045803008 140729642750959 140729642751072 140729642751072 140729642758088 0
[pid=92947/tid=93007] ppid=92941 vsize=18975048 memory=-4421386521950316894 CPUtime=0 cores=0,2
/proc/92947/task/93007/stat : 93007 (Finalizer) S 92941 92947 88001 0 -1 1077936192 24 0 0 0 0 0 0 0 20 0 18 0 9078143 19430449152 17012 134679101440 94769045626880 94769045630576 140729642746208 0 0 0 4 0 16800975 0 0 0 -1 0 0 0 0 0 0 94769045638392 94769045639184 94769045803008 140729642750959 140729642751072 140729642751072 140729642758088 0
[pid=92947/tid=93033] ppid=92941 vsize=18975048 memory=0 CPUtime=0 cores=0,2
/proc/92947/task/93033/stat : 93033 (Common-Cleaner) S 92941 92947 88001 0 -1 1077936192 26 0 0 0 0 0 0 0 20 0 18 0 9078144 19430449152 17012 134679101440 94769045626880 94769045630576 140729642746208 0 0 0 4 0 16800975 0 0 0 -1 0 0 0 0 0 0 94769045638392 94769045639184 94769045803008 140729642750959 140729642751072 140729642751072 140729642758088 0
Current children cumulated CPU time: 0.23 s
Current children cumulated vsize: 18975048 KiB
Current children cumulated memory: 68048 KiB

[startup+0.373236 s]
# the end of solver process 92947 was just reported to runsolver
# Child status: 30

# cumulated CPU time of all completed processes:  user=0.289088 s, system=0.042634 s

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

[startup+0.308514 s]*
/proc/loadavg: 1.10 1.12 1.41 15/329 93036
/proc/meminfo: memFree=99908492/131524600 swapFree=131071996/131071996
[pid=92947] ppid=92941 vsize=18975048 memory=68048 CPUtime=0.23 cores=0,2
/proc/92947/stat : 92947 (java) S 92941 92947 88001 0 -1 1077936128 7585 0 145 0 20 3 0 0 20 0 18 0 9078126 19430449152 17012 134679101440 94769045626880 94769045630576 140729642746208 0 0 0 0 0 16800975 0 0 0 17 2 0 0 3 0 0 94769045638392 94769045639184 94769045803008 140729642750959 140729642751072 140729642751072 140729642758088 0
/proc/92947/statm: 4743762 17012 5634 1 0 549601 0
[pid=92947/tid=92966] ppid=92941 vsize=18975048 memory=-6000919477001218662 CPUtime=0.14 cores=0,2
/proc/92947/task/92966/stat : 92966 (java) S 92941 92947 88001 0 -1 1077936192 5955 0 102 0 11 3 0 0 20 0 18 0 9078130 19430449152 17012 134679101440 94769045626880 94769045630576 140729642746208 0 0 0 4 0 16800975 0 0 0 -1 0 0 0 11 0 0 94769045638392 94769045639184 94769045803008 140729642750959 140729642751072 140729642751072 140729642758088 0
[pid=92947/tid=93007] ppid=92941 vsize=18975048 memory=-4421386521950316894 CPUtime=0 cores=0,2
/proc/92947/task/93007/stat : 93007 (Finalizer) S 92941 92947 88001 0 -1 1077936192 24 0 0 0 0 0 0 0 20 0 18 0 9078143 19430449152 17012 134679101440 94769045626880 94769045630576 140729642746208 0 0 0 4 0 16800975 0 0 0 -1 0 0 0 0 0 0 94769045638392 94769045639184 94769045803008 140729642750959 140729642751072 140729642751072 140729642758088 0
[pid=92947/tid=93033] ppid=92941 vsize=18975048 memory=0 CPUtime=0 cores=0,2
/proc/92947/task/93033/stat : 93033 (Common-Cleaner) S 92941 92947 88001 0 -1 1077936192 26 0 0 0 0 0 0 0 20 0 18 0 9078144 19430449152 17012 134679101440 94769045626880 94769045630576 140729642746208 0 0 0 4 0 16800975 0 0 0 -1 0 0 0 0 0 0 94769045638392 94769045639184 94769045803008 140729642750959 140729642751072 140729642751072 140729642758088 0
Current children cumulated CPU time: 0.23 s
Current children cumulated vsize: 18975048 KiB
Current children cumulated memory: 68048 KiB

Child status: 30

Real time (s): 0.37327
CPU time (s): 0.331722
CPU user time (s): 0.289088
CPU system time (s): 0.042634
CPU usage (%): 88.8692
Max. virtual memory (cumulated for all children) (KiB): 18975048
Max. memory (cumulated for all children) (KiB): 68048

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.289088
system time used= 0.042634
maximum resident set size= 74052
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 8083
page faults= 147
swaps= 0
block input operations= 27792
block output operations= 128
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 988
involuntary context switches= 45


# summary of solver processes directly reported to runsolver:
#   pid: 92947
#   total CPU time (s): 0.331722
#   total CPU user time (s): 0.289088
#   total CPU system time (s): 0.042634

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.006071 second user time and 0.025795 second system time

The end

Launcher Data

Begin job on nodeC022 at 2024-07-23 11:05:52
IDJOB=4456539
IDBENCH=144044
IDSOLVER=3035
FILE ID=nodeC022/4456539-1721725552
RUNJOBID= nodeC022-1721725552-92897
SLURM_JOB_ID= 7770394
Free space on /tmp= 890084 MiB

SOLVER NAME= Sat4j Partial RoundingSAT 2024 2024-07-12
BENCH NAME= PB24/WBO/PARTIAL-LIN/wcsp/spot5/normalized-spot5-8_wcsp.wbo
COMMAND LINE= java -jar sat4j-pb.jar PartialRoundingSatPB24 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4456539-1721725552/watcher-4456539-1721725552 -o /tmp/evaluation-result-4456539-1721725552/solver-4456539-1721725552 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC022-1721725552-92897 --watchdog 3760  java -jar sat4j-pb.jar PartialRoundingSatPB24 HOME/instance-4456539-1721725552.wbo

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

MD5SUM BENCH= e1cfd942bebf1dae2fb5a8905c41d878
RANDOM SEED=410234879

nodeC022.alineos.net Linux 4.18.0-301.1.el8.x86_64 #1 SMP Tue Apr 13 16:24:22 UTC 2021

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

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3365.608
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti ibrs ibpb stibp tpr_shadow vnmi 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
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6999.87
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3550.022
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti ibrs ibpb stibp tpr_shadow vnmi 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
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 7006.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3638.480
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti ibrs ibpb stibp tpr_shadow vnmi 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
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6999.87
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3606.876
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti ibrs ibpb stibp tpr_shadow vnmi 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
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 7006.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3317.969
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti ibrs ibpb stibp tpr_shadow vnmi 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
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6999.87
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3634.261
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti ibrs ibpb stibp tpr_shadow vnmi 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
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 7006.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3486.892
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti ibrs ibpb stibp tpr_shadow vnmi 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
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6999.87
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3560.572
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti ibrs ibpb stibp tpr_shadow vnmi 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
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 7006.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131524600 kB
MemFree:        100142092 kB
MemAvailable:   129656684 kB
Buffers:          153760 kB
Cached:         30084116 kB
SwapCached:            0 kB
Active:           975472 kB
Inactive:       29638096 kB
Active(anon):       1468 kB
Inactive(anon):   411936 kB
Active(file):     974004 kB
Inactive(file): 29226160 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      131071996 kB
SwapFree:       131071996 kB
Dirty:              2236 kB
Writeback:            76 kB
AnonPages:        375100 kB
Mapped:            99540 kB
Shmem:             37720 kB
KReclaimable:     308148 kB
Slab:             416416 kB
SReclaimable:     308148 kB
SUnreclaim:       108268 kB
KernelStack:        3760 kB
PageTables:        10312 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    196834296 kB
Committed_AS:     762360 kB
VmallocTotal:   34359738367 kB
VmallocUsed:           0 kB
VmallocChunk:          0 kB
Percpu:            19936 kB
HardwareCorrupted:     0 kB
AnonHugePages:    251904 kB
ShmemHugePages:        0 kB
ShmemPmdMapped:        0 kB
FileHugePages:         0 kB
FilePmdMapped:         0 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
Hugetlb:               0 kB
DirectMap4k:      285396 kB
DirectMap2M:    28848128 kB
DirectMap1G:    106954752 kB

Free space on /tmp at the end= 890080 MiB
End job on nodeC022 at 2024-07-23 11:05:53