Trace number 4455969

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 1.30683 0.753557

General information on the benchmark

NamePB24/WBO/SOFT-LIN/PB06/submitted-PB05/aloul/FPGA_SAT05/
normalized-chnl30_40_pb.cnf.cr--soft-0-100-0.wbo
MD5SUMf977381de07a8adf78994d931911735f
Bench CategorySOFT-LIN (WBO, only soft constraints, linear constraints)
Best result obtained on this benchmarkMOPT
Best cost obtained on this benchmark10
Best CPU time to get the best result obtained on this benchmark0.060957
Max-Satisfiable
Max-(Un)Satisfiability was proved
Best value of the cost
Optimality of the best cost was proved
Number of variables2400
Total number of constraints140
Number of soft constraints140
Number of constraints which are clauses80
Number of constraints which are cardinality constraints (but not clauses)60
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint30
Maximum length of a constraint40
Top cost 7122
Min constraint cost 1
Max constraint cost 99
Sum of constraints costs 7121
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 41
Number of bits of the biggest sum of numbers6
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

Solver Data 

0.00/0.06	c SAT4J: a SATisfiability library for Java (c) 2004-2024 Artois University and CNRS
0.00/0.06	c This is free software under the dual EPL/GNU LGPL licenses.
0.00/0.06	c See www.sat4j.org for details.
0.00/0.07	c version CUSTOM.v20240707
0.00/0.08	c java.runtime.name	OpenJDK Runtime Environment
0.00/0.08	c java.vm.name		OpenJDK 64-Bit Server VM
0.00/0.08	c java.vm.version	22.0.1+8-16
0.00/0.08	c java.vm.vendor	Oracle Corporation
0.00/0.08	c sun.arch.data.model	64
0.00/0.08	c java.version		22.0.1
0.00/0.08	c os.name		Linux
0.00/0.08	c os.version		4.18.0-301.1.el8.x86_64
0.00/0.08	c os.arch		amd64
0.00/0.08	c Free memory 		2115194816
0.00/0.08	c Max memory 		16282288128
0.00/0.08	c Total memory 		2122317824
0.00/0.09	c Number of processors 	2
0.13/0.18	Cutting planes based inference (org.sat4j.pb.core.PBSolverCP)
0.13/0.18	 - never skip resolution steps
0.13/0.18	 - Auto-division on coefficients is disabled
0.13/0.18	 - No postprocessing
0.13/0.18	 - Conflict is considered as is when resolving
0.13/0.18	 - Divide both constraints by the coefficient of the pivot when resolving, and partially weaken non-divisible coefficient.
0.13/0.18	 - Weaken first using unassigned literals
0.13/0.18	 - Bump strategy: ALWAYS_ONE
0.13/0.18	 - Bumper: ASSIGNED
0.13/0.18	--- Begin Solver configuration ---
0.13/0.18	org.sat4j.pb.constraints.PuebloPBMinClauseCardConstrDataStructure@68fb2c38
0.13/0.18	Learn all clauses as in MiniSAT
0.13/0.18	LOGGER=java.util.logging.Logger@59690aa4 claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.13/0.18	VSIDS like heuristics from MiniSAT using a heap phase appearing in latest learned clause taking into account the objective function
0.13/0.18	No reason simplification
0.13/0.18	Armin Biere (Picosat) restarts strategy
0.13/0.18	Glucose LCDS adapted to PB, with LBD computation strategy: org.sat4j.pb.lcds.DegreeSizeLBDComputerStrategy@44e81672
0.13/0.18	timeout=2147483s
0.13/0.18	DB Simplification allowed=false
0.13/0.18	Listener: none
0.13/0.18	--- End Solver configuration ---
0.13/0.18	c Pseudo Boolean Optimization by upper bound
0.13/0.18	c Cutting planes based inference (org.sat4j.pb.core.PBSolverCP)
0.13/0.18	c  - never skip resolution steps
0.13/0.18	c  - Auto-division on coefficients is disabled
0.13/0.18	c  - No postprocessing
0.13/0.18	c  - Conflict is considered as is when resolving
0.13/0.18	c  - Divide both constraints by the coefficient of the pivot when resolving, and partially weaken non-divisible coefficient.
0.13/0.18	c  - Weaken first using unassigned literals
0.13/0.18	c  - Bump strategy: ALWAYS_ONE
0.13/0.18	c  - Bumper: ASSIGNED
0.13/0.18	c --- Begin Solver configuration ---
0.13/0.18	c org.sat4j.pb.constraints.PuebloPBMinClauseCardConstrDataStructure@68fb2c38
0.13/0.18	c Learn all clauses as in MiniSAT
0.13/0.18	c LOGGER=java.util.logging.Logger@59690aa4 claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.13/0.18	c VSIDS like heuristics from MiniSAT using a heap phase appearing in latest learned clause taking into account the objective function
0.13/0.18	c No reason simplification
0.13/0.18	c Armin Biere (Picosat) restarts strategy
0.13/0.18	c Glucose LCDS adapted to PB, with LBD computation strategy: org.sat4j.pb.lcds.DegreeSizeLBDComputerStrategy@44e81672
0.13/0.18	c timeout=2147483s
0.13/0.18	c DB Simplification allowed=false
0.13/0.18	c Listener: none
0.13/0.18	c --- End Solver configuration ---
0.13/0.19	c solving HOME/instance-4455969-1721718002.wbo
0.13/0.19	c reading problem ... 
0.33/0.29	c ... done. Wall clock time 0.1s.
0.33/0.29	c declared #vars     2400
0.33/0.29	c internal #vars     2540
0.33/0.29	c #constraints  141
0.33/0.29	c constraints type 
0.33/0.29	c org.sat4j.specs.Constr$1 => 1
0.33/0.29	c org.sat4j.pb.constraints.pb.PuebloMinWatchPb => 60
0.33/0.29	c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 80
0.33/0.29	c 141 constraints processed.
0.33/0.30	c objective function length is 140 literals
1.04/0.64	c SATISFIABLE
1.04/0.64	c OPTIMIZING...
1.04/0.64	c Got one! Elapsed wall clock time (in seconds):0.464
1.04/0.65	o 21
1.04/0.67	c Got one! Elapsed wall clock time (in seconds):0.492
1.04/0.67	o 10
1.04/0.69	c starts		: 3
1.22/0.72	c conflicts		: 29
1.22/0.72	c decisions		: 3741
1.22/0.72	c propagations		: 10934
1.22/0.72	c inspects		: 7698
1.22/0.72	c shortcuts		: 0
1.22/0.72	c learnt literals	: 0
1.22/0.72	c learnt binary clauses	: 0
1.22/0.72	c learnt ternary clauses	: 0
1.22/0.72	c learnt constraints	: 28
1.22/0.72	c ignored constraints	: 0
1.22/0.72	c root simplifications	: 0
1.22/0.72	c removed literals (reason simplification)	: 0
1.22/0.72	c reason swapping (by a shorter reason)	: 0
1.22/0.72	c Calls to reduceDB	: 0
1.22/0.72	c Number of update (reduction) of LBD	: 0
1.22/0.72	c Imported unit clauses	: 0
1.22/0.72	c No decision after first conflict	: false
1.22/0.72	c number of reductions to clauses (during analyze)	: 0
1.22/0.72	c number of learned constraints concerned by reduction	: 0
1.22/0.72	c number of learning phase by resolution	: 0
1.22/0.72	c number of learning phase by cutting planes	: 0
1.22/0.72	c number of rounding to 1 operations	: 2
1.22/0.72	c number of easy rounding to 1 operations (no literal elimination needed)	: 0
1.22/0.72	c number of reductions of the coefficients by power 2 	: 0
1.22/0.72	c number of right shift for reduction by power 2 	: 0
1.22/0.72	c number of reductions of the coefficients by GCD over coefficients 	: 0
1.22/0.72	c number of ending skipping 	: 0
1.22/0.72	c number of internal skipping 	: 0
1.22/0.72	c number of derivation steps 	: 199
1.22/0.72	c number of skipped derivation steps 	: 0
1.22/0.72	c number of remaining unassigned 	: 0
1.22/0.72	c number of remaining assigned 	: 137
1.22/0.72	c number of falsified literals weakened from reason	: 0
1.22/0.72	c number of falsified literals weakened from conflict	: 0
1.22/0.72	c time for arithmetic operations	: 5759
1.22/0.72	c minimum degree of deleted constraints	: null
1.22/0.72	c maximum degree of deleted constraints	: null
1.22/0.72	c number of deleted constraints	: 0
1.22/0.72	c speed (assignments/second)	: 26603.406326034066
1.22/0.72	c non guided choices	: 2924
1.22/0.72	s OPTIMUM FOUND
1.22/0.72	c Found 2 solution(s)
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1.22/0.73	c objective function=10
1.22/0.73	c Total wall clock time (in seconds): 0.548

Verifier Data 

OK	10

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: 64059 MiB (57783 MiB free)
  memory of node 1: 64510 MiB (54660 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4455969-1721718002/watcher-4455969-1721718002 -o /tmp/evaluation-result-4455969-1721718002/solver-4455969-1721718002 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC005-1721717807-78850 --watchdog 3760 java -jar sat4j-pb.jar PartialRoundingSatPB24 HOME/instance-4455969-1721718002.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
Current StackSize limit: 8192 KiB

solver pid=79645, runsolver pid=79642

[startup+0.100292 s]*
/proc/loadavg: 3.98 3.01 2.45 5/324 79663
/proc/meminfo: memFree=115101188/131655788 swapFree=131071996/131071996
[pid=79645] ppid=79642 vsize=18993908 memory=63880 CPUtime=0.13 cores=0,2
/proc/79645/stat : 79645 (java) S 79642 79645 78839 0 -1 1077936128 7274 0 0 0 11 2 0 0 20 0 18 0 7789594 19449761792 15970 134679101440 93846218502144 93846218505840 140724151370304 0 0 0 0 0 16800975 0 0 0 17 2 0 0 0 0 0 93846218513656 93846218514448 93846245773312 140724151378931 140724151379044 140724151379044 140724151386056 0
/proc/79645/statm: 4748477 15970 5832 1 0 551430 0
[pid=79645/tid=79647] ppid=79642 vsize=18993908 memory=4026561586 CPUtime=0.07 cores=0,2
/proc/79645/task/79647/stat : 79647 (java) R 79642 79645 78839 0 -1 1077936192 5821 0 0 0 6 1 0 0 20 0 18 0 7789595 19449761792 15970 134679101440 93846218502144 93846218505840 140724151370304 0 0 0 4 0 16800975 0 0 0 -1 2 0 0 0 0 0 93846218513656 93846218514448 93846245773312 140724151378931 140724151379044 140724151379044 140724151386056 0
[pid=79645/tid=79656] ppid=79642 vsize=18993908 memory=232851243367 CPUtime=0 cores=0,2
/proc/79645/task/79656/stat : 79656 (Finalizer) S 79642 79645 78839 0 -1 1077936192 23 0 0 0 0 0 0 0 20 0 18 0 7789597 19449761792 15970 134679101440 93846218502144 93846218505840 140724151370304 0 0 0 4 0 16800975 0 0 0 -1 0 0 0 0 0 0 93846218513656 93846218514448 93846245773312 140724151378931 140724151379044 140724151379044 140724151386056 0
[pid=79645/tid=79663] ppid=79642 vsize=18993908 memory=3618136736603111187 CPUtime=0 cores=0,2
/proc/79645/task/79663/stat : 79663 (Common-Cleaner) S 79642 79645 78839 0 -1 1077936192 25 0 0 0 0 0 0 0 20 0 18 0 7789598 19449761792 15970 134679101440 93846218502144 93846218505840 140724151370304 0 0 0 4 0 16800975 0 0 0 -1 2 0 0 0 0 0 93846218513656 93846218514448 93846245773312 140724151378931 140724151379044 140724151379044 140724151386056 0
Current children cumulated CPU time: 0.13 s
Current children cumulated vsize: 18993908 KiB
Current children cumulated memory: 63880 KiB

[startup+0.206631 s]*
/proc/loadavg: 3.98 3.01 2.45 7/324 79663
/proc/meminfo: memFree=115097052/131655788 swapFree=131071996/131071996
[pid=79645] ppid=79642 vsize=18993908 memory=68424 CPUtime=0.33 cores=0,2
/proc/79645/stat : 79645 (java) S 79642 79645 78839 0 -1 1077936128 7707 0 0 0 30 3 0 0 20 0 18 0 7789594 19449761792 17106 134679101440 93846218502144 93846218505840 140724151370304 0 0 0 0 0 16800975 0 0 0 17 2 0 0 0 0 0 93846218513656 93846218514448 93846245773312 140724151378931 140724151379044 140724151379044 140724151386056 0
/proc/79645/statm: 4748477 17106 6022 1 0 551734 0
[pid=79645/tid=79647] ppid=79642 vsize=18993908 memory=664970838410264707 CPUtime=0.17 cores=0,2
/proc/79645/task/79647/stat : 79647 (java) R 79642 79645 78839 0 -1 4194368 6095 0 0 0 15 2 0 0 20 0 18 0 7789595 19449761792 17106 134679101440 93846218502144 93846218505840 140724151370304 0 0 0 4 0 16800975 0 0 0 -1 2 0 0 0 0 0 93846218513656 93846218514448 93846245773312 140724151378931 140724151379044 140724151379044 140724151386056 0
[pid=79645/tid=79656] ppid=79642 vsize=18993908 memory=1646 CPUtime=0 cores=0,2
/proc/79645/task/79656/stat : 79656 (Finalizer) S 79642 79645 78839 0 -1 1077936192 23 0 0 0 0 0 0 0 20 0 18 0 7789597 19449761792 17106 134679101440 93846218502144 93846218505840 140724151370304 0 0 0 4 0 16800975 0 0 0 -1 0 0 0 0 0 0 93846218513656 93846218514448 93846245773312 140724151378931 140724151379044 140724151379044 140724151386056 0
[pid=79645/tid=79663] ppid=79642 vsize=18993908 memory=3689070655443366200 CPUtime=0 cores=0,2
/proc/79645/task/79663/stat : 79663 (Common-Cleaner) S 79642 79645 78839 0 -1 1077936192 25 0 0 0 0 0 0 0 20 0 18 0 7789598 19449761792 17106 134679101440 93846218502144 93846218505840 140724151370304 0 0 0 4 0 16800975 0 0 0 -1 2 0 0 0 0 0 93846218513656 93846218514448 93846245773312 140724151378931 140724151379044 140724151379044 140724151386056 0
Current children cumulated CPU time: 0.33 s
Current children cumulated vsize: 18993908 KiB
Current children cumulated memory: 68424 KiB

[startup+0.309293 s]*
/proc/loadavg: 3.98 3.01 2.45 8/325 79666
/proc/meminfo: memFree=115087908/131655788 swapFree=131071996/131071996
[pid=79645] ppid=79642 vsize=19060472 memory=77888 CPUtime=0.52 cores=0,2
/proc/79645/stat : 79645 (java) S 79642 79645 78839 0 -1 1077936128 7965 0 0 0 49 3 0 0 20 0 19 0 7789594 19517923328 19472 134679101440 93846218502144 93846218505840 140724151370304 0 0 0 0 0 16800975 0 0 0 17 2 0 0 0 0 0 93846218513656 93846218514448 93846245773312 140724151378931 140724151379044 140724151379044 140724151386056 0
/proc/79645/statm: 4765118 19472 6110 1 0 552173 0
[pid=79645/tid=79647] ppid=79642 vsize=19060472 memory=-6000919498493027176 CPUtime=0.27 cores=0,2
/proc/79645/task/79647/stat : 79647 (java) R 79642 79645 78839 0 -1 1077936192 6215 0 0 0 25 2 0 0 20 0 19 0 7789595 19517923328 19472 134679101440 93846218502144 93846218505840 140724151370304 0 0 0 4 0 16800975 0 0 0 -1 2 0 0 0 0 0 93846218513656 93846218514448 93846245773312 140724151378931 140724151379044 140724151379044 140724151386056 0
[pid=79645/tid=79656] ppid=79642 vsize=19060472 memory=0 CPUtime=0 cores=0,2
/proc/79645/task/79656/stat : 79656 (Finalizer) S 79642 79645 78839 0 -1 1077936192 23 0 0 0 0 0 0 0 20 0 19 0 7789597 19517923328 19472 134679101440 93846218502144 93846218505840 140724151370304 0 0 0 4 0 16800975 0 0 0 -1 0 0 0 0 0 0 93846218513656 93846218514448 93846245773312 140724151378931 140724151379044 140724151379044 140724151386056 0
[pid=79645/tid=79663] ppid=79642 vsize=19060472 memory=0 CPUtime=0 cores=0,2
/proc/79645/task/79663/stat : 79663 (Common-Cleaner) S 79642 79645 78839 0 -1 1077936192 25 0 0 0 0 0 0 0 20 0 19 0 7789598 19517923328 19472 134679101440 93846218502144 93846218505840 140724151370304 0 0 0 4 0 16800975 0 0 0 -1 2 0 0 0 0 0 93846218513656 93846218514448 93846245773312 140724151378931 140724151379044 140724151379044 140724151386056 0
[pid=79645/tid=79666] ppid=79642 vsize=19060472 memory=0 CPUtime=0 cores=0,2
/proc/79645/task/79666/stat : 79666 (java) R 79642 79645 78839 0 -1 1077936192 1 0 0 0 0 0 0 0 20 0 19 0 7789625 19517923328 19472 134679101440 93846218502144 93846218505840 140724151370304 0 0 0 4 0 16800975 0 0 0 -1 2 0 0 0 0 0 93846218513656 93846218514448 93846245773312 140724151378931 140724151379044 140724151379044 140724151386056 0
Current children cumulated CPU time: 0.52 s
Current children cumulated vsize: 19060472 KiB
Current children cumulated memory: 77888 KiB

[startup+0.700282 s]
/proc/loadavg: 3.98 3.01 2.45 6/325 79666
/proc/meminfo: memFree=115079980/131655788 swapFree=131071996/131071996
[pid=79645] ppid=79642 vsize=19128064 memory=101176 CPUtime=1.22 cores=0,2
/proc/79645/stat : 79645 (java) S 79642 79645 78839 0 -1 1077936128 12055 0 0 0 118 4 0 0 20 0 21 0 7789594 19587137536 25294 134679101440 93846218502144 93846218505840 140724151370304 0 0 0 0 0 16800975 0 0 0 17 2 0 0 0 0 0 93846218513656 93846218514448 93846245773312 140724151378931 140724151379044 140724151379044 140724151386056 0
/proc/79645/statm: 4782016 25294 6112 1 0 555308 0
[pid=79645/tid=79647] ppid=79642 vsize=19128064 memory=12240 CPUtime=0.59 cores=0,2
/proc/79645/task/79647/stat : 79647 (java) S 79642 79645 78839 0 -1 1077936192 6292 0 0 0 57 2 0 0 20 0 21 0 7789595 19587137536 25294 134679101440 93846218502144 93846218505840 140724151370304 0 0 0 4 0 16800975 0 0 0 -1 0 0 0 0 0 0 93846218513656 93846218514448 93846245773312 140724151378931 140724151379044 140724151379044 140724151386056 0
[pid=79645/tid=79656] ppid=79642 vsize=19128064 memory=12240 CPUtime=0 cores=0,2
/proc/79645/task/79656/stat : 79656 (Finalizer) S 79642 79645 78839 0 -1 1077936192 23 0 0 0 0 0 0 0 20 0 21 0 7789597 19587137536 25294 134679101440 93846218502144 93846218505840 140724151370304 0 0 0 4 0 16800975 0 0 0 -1 0 0 0 0 0 0 93846218513656 93846218514448 93846245773312 140724151378931 140724151379044 140724151379044 140724151386056 0
[pid=79645/tid=79663] ppid=79642 vsize=19128064 memory=115332 CPUtime=0 cores=0,2
/proc/79645/task/79663/stat : 79663 (Common-Cleaner) S 79642 79645 78839 0 -1 1077936192 25 0 0 0 0 0 0 0 20 0 21 0 7789598 19587137536 25294 134679101440 93846218502144 93846218505840 140724151370304 0 0 0 4 0 16800975 0 0 0 -1 2 0 0 0 0 0 93846218513656 93846218514448 93846245773312 140724151378931 140724151379044 140724151379044 140724151386056 0
[pid=79645/tid=79666] ppid=79642 vsize=19128064 memory=1896 CPUtime=0 cores=0,2
/proc/79645/task/79666/stat : 79666 (Timer-0) S 79642 79645 78839 0 -1 1077936192 21 0 0 0 0 0 0 0 20 0 21 0 7789625 19587137536 25294 134679101440 93846218502144 93846218505840 140724151370304 0 0 0 4 0 16800975 0 0 0 -1 2 0 0 0 0 0 93846218513656 93846218514448 93846245773312 140724151378931 140724151379044 140724151379044 140724151386056 0
Current children cumulated CPU time: 1.22 s
Current children cumulated vsize: 19128064 KiB
Current children cumulated memory: 101176 KiB

[startup+0.753512 s]
# the end of solver process 79645 was just reported to runsolver
# Child status: 30

# cumulated CPU time of all completed processes:  user=1.25405 s, system=0.052781 s

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

[startup+0.700282 s]
/proc/loadavg: 3.98 3.01 2.45 6/325 79666
/proc/meminfo: memFree=115079980/131655788 swapFree=131071996/131071996
[pid=79645] ppid=79642 vsize=19128064 memory=101176 CPUtime=1.22 cores=0,2
/proc/79645/stat : 79645 (java) S 79642 79645 78839 0 -1 1077936128 12055 0 0 0 118 4 0 0 20 0 21 0 7789594 19587137536 25294 134679101440 93846218502144 93846218505840 140724151370304 0 0 0 0 0 16800975 0 0 0 17 2 0 0 0 0 0 93846218513656 93846218514448 93846245773312 140724151378931 140724151379044 140724151379044 140724151386056 0
/proc/79645/statm: 4782016 25294 6112 1 0 555308 0
[pid=79645/tid=79647] ppid=79642 vsize=19128064 memory=12240 CPUtime=0.59 cores=0,2
/proc/79645/task/79647/stat : 79647 (java) S 79642 79645 78839 0 -1 1077936192 6292 0 0 0 57 2 0 0 20 0 21 0 7789595 19587137536 25294 134679101440 93846218502144 93846218505840 140724151370304 0 0 0 4 0 16800975 0 0 0 -1 0 0 0 0 0 0 93846218513656 93846218514448 93846245773312 140724151378931 140724151379044 140724151379044 140724151386056 0
[pid=79645/tid=79656] ppid=79642 vsize=19128064 memory=12240 CPUtime=0 cores=0,2
/proc/79645/task/79656/stat : 79656 (Finalizer) S 79642 79645 78839 0 -1 1077936192 23 0 0 0 0 0 0 0 20 0 21 0 7789597 19587137536 25294 134679101440 93846218502144 93846218505840 140724151370304 0 0 0 4 0 16800975 0 0 0 -1 0 0 0 0 0 0 93846218513656 93846218514448 93846245773312 140724151378931 140724151379044 140724151379044 140724151386056 0
[pid=79645/tid=79663] ppid=79642 vsize=19128064 memory=115332 CPUtime=0 cores=0,2
/proc/79645/task/79663/stat : 79663 (Common-Cleaner) S 79642 79645 78839 0 -1 1077936192 25 0 0 0 0 0 0 0 20 0 21 0 7789598 19587137536 25294 134679101440 93846218502144 93846218505840 140724151370304 0 0 0 4 0 16800975 0 0 0 -1 2 0 0 0 0 0 93846218513656 93846218514448 93846245773312 140724151378931 140724151379044 140724151379044 140724151386056 0
[pid=79645/tid=79666] ppid=79642 vsize=19128064 memory=1896 CPUtime=0 cores=0,2
/proc/79645/task/79666/stat : 79666 (Timer-0) S 79642 79645 78839 0 -1 1077936192 21 0 0 0 0 0 0 0 20 0 21 0 7789625 19587137536 25294 134679101440 93846218502144 93846218505840 140724151370304 0 0 0 4 0 16800975 0 0 0 -1 2 0 0 0 0 0 93846218513656 93846218514448 93846245773312 140724151378931 140724151379044 140724151379044 140724151386056 0
Current children cumulated CPU time: 1.22 s
Current children cumulated vsize: 19128064 KiB
Current children cumulated memory: 101176 KiB

Child status: 30

Real time (s): 0.753557
CPU time (s): 1.30683
CPU user time (s): 1.25405
CPU system time (s): 0.052781
CPU usage (%): 173.422
Max. virtual memory (cumulated for all children) (KiB): 19128064
Max. memory (cumulated for all children) (KiB): 101176

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1.25405
system time used= 0.052781
maximum resident set size= 108524
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 14287
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 530
involuntary context switches= 81


# summary of solver processes directly reported to runsolver:
#   pid: 79645
#   total CPU time (s): 1.30683
#   total CPU user time (s): 1.25405
#   total CPU system time (s): 0.052781

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.018673 second user time and 0.034746 second system time

The end

Launcher Data 

Begin job on nodeC005 at 2024-07-23 09:00:02
IDJOB=4455969
IDBENCH=143135
IDSOLVER=3035
FILE ID=nodeC005/4455969-1721718002
RUNJOBID= nodeC005-1721717807-78850
SLURM_JOB_ID= 7770386
Free space on /tmp= 723772 MiB

SOLVER NAME= Sat4j Partial RoundingSAT 2024 2024-07-12
BENCH NAME= PB24/WBO/SOFT-LIN/PB06/submitted-PB05/aloul/FPGA_SAT05/normalized-chnl30_40_pb.cnf.cr--soft-0-100-0.wbo
COMMAND LINE= java -jar sat4j-pb.jar PartialRoundingSatPB24 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4455969-1721718002/watcher-4455969-1721718002 -o /tmp/evaluation-result-4455969-1721718002/solver-4455969-1721718002 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC005-1721717807-78850 --watchdog 3760  java -jar sat4j-pb.jar PartialRoundingSatPB24 HOME/instance-4455969-1721718002.wbo

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

MD5SUM BENCH= f977381de07a8adf78994d931911735f
RANDOM SEED=1622142707

nodeC005.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	: 0xb00001f
cpu MHz		: 3491.587
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 invpcid_single pti 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	: 6983.14
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		: 3632.257
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 invpcid_single pti 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	: 6983.31
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		: 3491.581
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 invpcid_single pti 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	: 6983.14
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		: 1197.164
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 invpcid_single pti 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	: 6983.31
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		: 3645.715
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 invpcid_single pti 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	: 6983.14
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		: 3631.515
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 invpcid_single pti 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	: 6983.31
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		: 1197.104
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 invpcid_single pti 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	: 6983.14
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		: 1197.192
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 invpcid_single pti 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	: 6983.31
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131655788 kB
MemFree:        115143796 kB
MemAvailable:   118207164 kB
Buffers:          133948 kB
Cached:          3725840 kB
SwapCached:            0 kB
Active:           875032 kB
Inactive:       15057572 kB
Active(anon):       1432 kB
Inactive(anon): 12100556 kB
Active(file):     873600 kB
Inactive(file):  2957016 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      131071996 kB
SwapFree:       131071996 kB
Dirty:              1036 kB
Writeback:             0 kB
AnonPages:      12072532 kB
Mapped:           119892 kB
Shmem:             29504 kB
KReclaimable:     145568 kB
Slab:             240980 kB
SReclaimable:     145568 kB
SUnreclaim:        95412 kB
KernelStack:        4892 kB
PageTables:        33364 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    196899888 kB
Committed_AS:   14436728 kB
VmallocTotal:   34359738367 kB
VmallocUsed:           0 kB
VmallocChunk:          0 kB
Percpu:            16416 kB
HardwareCorrupted:     0 kB
AnonHugePages:  11759616 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:      260936 kB
DirectMap2M:    21663744 kB
DirectMap1G:    114294784 kB

Free space on /tmp at the end= 723772 MiB
End job on nodeC005 at 2024-07-23 09:00:03