Trace number 4455979

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 0.936357 0.535002

General information on the benchmark

NamePB24/WBO/SOFT-LIN/PB06/submitted-PB05/aloul/FPGA_SAT05/
normalized-chnl30_35_pb.cnf.cr--soft-0-100-0.wbo
MD5SUMa225f26da97a8b38da33ab7979240ae3
Bench CategorySOFT-LIN (WBO, only soft constraints, linear constraints)
Best result obtained on this benchmarkMOPT
Best cost obtained on this benchmark7
Best CPU time to get the best result obtained on this benchmark0.050481
Max-Satisfiable
Max-(Un)Satisfiability was proved
Best value of the cost
Optimality of the best cost was proved
Number of variables2100
Total number of constraints130
Number of soft constraints130
Number of constraints which are clauses70
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 constraint35
Top cost 6361
Min constraint cost 1
Max constraint cost 99
Sum of constraints costs 6360
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 36
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 

0.00/0.10	c SAT4J: a SATisfiability library for Java (c) 2004-2024 Artois University and CNRS
0.00/0.10	c This is free software under the dual EPL/GNU LGPL licenses.
0.00/0.10	c See www.sat4j.org for details.
0.15/0.11	c version CUSTOM.v20240707
0.15/0.13	c java.runtime.name	OpenJDK Runtime Environment
0.15/0.13	c java.vm.name		OpenJDK 64-Bit Server VM
0.15/0.13	c java.vm.version	22.0.1+8-16
0.15/0.13	c java.vm.vendor	Oracle Corporation
0.15/0.13	c sun.arch.data.model	64
0.15/0.13	c java.version		22.0.1
0.15/0.13	c os.name		Linux
0.15/0.13	c os.version		4.18.0-301.1.el8.x86_64
0.15/0.13	c os.arch		amd64
0.15/0.13	c Free memory 		2113181440
0.15/0.13	c Max memory 		16282288128
0.15/0.13	c Total memory 		2122317824
0.15/0.14	c Number of processors 	2
0.34/0.24	Cutting planes based inference (org.sat4j.pb.core.PBSolverCP)
0.34/0.24	 - never skip resolution steps
0.34/0.24	 - Auto-division on coefficients is disabled
0.34/0.24	 - No postprocessing
0.34/0.24	 - Conflict is considered as is when resolving
0.34/0.24	 - Divide both constraints by the coefficient of the pivot when resolving, and partially weaken non-divisible coefficient.
0.34/0.24	 - Weaken first using unassigned literals
0.34/0.24	 - Bump strategy: ALWAYS_ONE
0.34/0.24	 - Bumper: ASSIGNED
0.34/0.24	--- Begin Solver configuration ---
0.34/0.24	org.sat4j.pb.constraints.PuebloPBMinClauseCardConstrDataStructure@68fb2c38
0.34/0.24	Learn all clauses as in MiniSAT
0.34/0.24	LOGGER=java.util.logging.Logger@59690aa4 claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.34/0.24	VSIDS like heuristics from MiniSAT using a heap phase appearing in latest learned clause taking into account the objective function
0.34/0.24	No reason simplification
0.34/0.24	Armin Biere (Picosat) restarts strategy
0.34/0.24	Glucose LCDS adapted to PB, with LBD computation strategy: org.sat4j.pb.lcds.DegreeSizeLBDComputerStrategy@44e81672
0.34/0.24	timeout=2147483s
0.34/0.24	DB Simplification allowed=false
0.34/0.24	Listener: none
0.34/0.24	--- End Solver configuration ---
0.34/0.24	c Pseudo Boolean Optimization by upper bound
0.34/0.24	c Cutting planes based inference (org.sat4j.pb.core.PBSolverCP)
0.34/0.24	c  - never skip resolution steps
0.34/0.24	c  - Auto-division on coefficients is disabled
0.34/0.24	c  - No postprocessing
0.34/0.24	c  - Conflict is considered as is when resolving
0.34/0.24	c  - Divide both constraints by the coefficient of the pivot when resolving, and partially weaken non-divisible coefficient.
0.34/0.24	c  - Weaken first using unassigned literals
0.34/0.24	c  - Bump strategy: ALWAYS_ONE
0.34/0.24	c  - Bumper: ASSIGNED
0.34/0.24	c --- Begin Solver configuration ---
0.34/0.24	c org.sat4j.pb.constraints.PuebloPBMinClauseCardConstrDataStructure@68fb2c38
0.34/0.24	c Learn all clauses as in MiniSAT
0.34/0.24	c LOGGER=java.util.logging.Logger@59690aa4 claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.34/0.24	c VSIDS like heuristics from MiniSAT using a heap phase appearing in latest learned clause taking into account the objective function
0.34/0.24	c No reason simplification
0.34/0.24	c Armin Biere (Picosat) restarts strategy
0.34/0.24	c Glucose LCDS adapted to PB, with LBD computation strategy: org.sat4j.pb.lcds.DegreeSizeLBDComputerStrategy@44e81672
0.34/0.24	c timeout=2147483s
0.34/0.24	c DB Simplification allowed=false
0.34/0.24	c Listener: none
0.34/0.24	c --- End Solver configuration ---
0.34/0.25	c solving HOME/instance-4455979-1721718003.wbo
0.34/0.25	c reading problem ... 
0.52/0.36	c ... done. Wall clock time 0.11s.
0.52/0.36	c declared #vars     2100
0.52/0.36	c internal #vars     2230
0.52/0.36	c #constraints  131
0.52/0.36	c constraints type 
0.52/0.36	c org.sat4j.specs.Constr$1 => 1
0.52/0.36	c org.sat4j.pb.constraints.pb.PuebloMinWatchPb => 60
0.52/0.36	c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 70
0.52/0.36	c 131 constraints processed.
0.52/0.37	c objective function length is 130 literals
0.73/0.48	c SATISFIABLE
0.73/0.48	c OPTIMIZING...
0.73/0.48	c Got one! Elapsed wall clock time (in seconds):0.239
0.73/0.48	o 26
0.73/0.48	c Got one! Elapsed wall clock time (in seconds):0.245
0.73/0.49	o 7
0.73/0.50	c starts		: 3
0.73/0.50	c conflicts		: 6
0.73/0.50	c decisions		: 3531
0.73/0.50	c propagations		: 8838
0.73/0.50	c inspects		: 3756
0.73/0.50	c shortcuts		: 0
0.73/0.50	c learnt literals	: 0
0.73/0.50	c learnt binary clauses	: 0
0.73/0.50	c learnt ternary clauses	: 0
0.73/0.50	c learnt constraints	: 5
0.73/0.50	c ignored constraints	: 0
0.73/0.50	c root simplifications	: 0
0.73/0.50	c removed literals (reason simplification)	: 0
0.73/0.50	c reason swapping (by a shorter reason)	: 0
0.73/0.50	c Calls to reduceDB	: 0
0.73/0.50	c Number of update (reduction) of LBD	: 0
0.73/0.50	c Imported unit clauses	: 0
0.73/0.50	c No decision after first conflict	: false
0.73/0.50	c number of reductions to clauses (during analyze)	: 0
0.73/0.51	c number of learned constraints concerned by reduction	: 0
0.73/0.51	c number of learning phase by resolution	: 0
0.73/0.51	c number of learning phase by cutting planes	: 0
0.73/0.51	c number of rounding to 1 operations	: 2
0.73/0.51	c number of easy rounding to 1 operations (no literal elimination needed)	: 0
0.73/0.51	c number of reductions of the coefficients by power 2 	: 0
0.73/0.51	c number of right shift for reduction by power 2 	: 0
0.73/0.51	c number of reductions of the coefficients by GCD over coefficients 	: 0
0.73/0.51	c number of ending skipping 	: 0
0.73/0.51	c number of internal skipping 	: 0
0.73/0.51	c number of derivation steps 	: 128
0.73/0.51	c number of skipped derivation steps 	: 0
0.73/0.51	c number of remaining unassigned 	: 0
0.73/0.51	c number of remaining assigned 	: 129
0.73/0.51	c number of falsified literals weakened from reason	: 0
0.73/0.51	c number of falsified literals weakened from conflict	: 0
0.73/0.51	c time for arithmetic operations	: 4196
0.73/0.51	c minimum degree of deleted constraints	: null
0.73/0.51	c maximum degree of deleted constraints	: null
0.73/0.51	c number of deleted constraints	: 0
0.73/0.51	c speed (assignments/second)	: 73041.32231404958
0.73/0.51	c non guided choices	: 3052
0.73/0.51	s OPTIMUM FOUND
0.90/0.52	c Found 2 solution(s)
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0.90/0.52	c objective function=7
0.90/0.52	c Total wall clock time (in seconds): 0.28

Verifier Data 

OK	7

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-4455979-1721718003/watcher-4455979-1721718003 -o /tmp/evaluation-result-4455979-1721718003/solver-4455979-1721718003 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC005-1721717807-78850 --watchdog 3760 java -jar sat4j-pb.jar PartialRoundingSatPB24 HOME/instance-4455979-1721718003.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
solver pid=79713, runsolver pid=79710
Current StackSize limit: 8192 KiB


[startup+0.103891 s]*
/proc/loadavg: 3.98 3.01 2.45 5/324 79731
/proc/meminfo: memFree=115103928/131655788 swapFree=131071996/131071996
[pid=79713] ppid=79710 vsize=18993908 memory=61556 CPUtime=0.15 cores=0,2
/proc/79713/stat : 79713 (java) S 79710 79713 78839 0 -1 1077936128 6610 0 0 0 12 3 0 0 20 0 18 0 7789710 19449761792 15389 134679101440 93869503750144 93869503753840 140734334377632 0 0 0 0 0 16800975 0 0 0 17 0 0 0 0 0 0 93869503761656 93869503762448 93869504389120 140734334378995 140734334379108 140734334379108 140734334386120 0
/proc/79713/statm: 4748477 15389 5921 1 0 551005 0
[pid=79713/tid=79715] ppid=79710 vsize=18993908 memory=4026561586 CPUtime=0.08 cores=0,2
/proc/79713/task/79715/stat : 79715 (java) R 79710 79713 78839 0 -1 4194368 5562 0 0 0 7 1 0 0 20 0 18 0 7789710 19449761792 15389 134679101440 93869503750144 93869503753840 140734334377632 0 0 0 4 0 16800975 0 0 0 -1 0 0 0 0 0 0 93869503761656 93869503762448 93869504389120 140734334378995 140734334379108 140734334379108 140734334386120 0
[pid=79713/tid=79724] ppid=79710 vsize=18993908 memory=232851243367 CPUtime=0 cores=0,2
/proc/79713/task/79724/stat : 79724 (Finalizer) S 79710 79713 78839 0 -1 1077936192 23 0 0 0 0 0 0 0 20 0 18 0 7789714 19449761792 15389 134679101440 93869503750144 93869503753840 140734334377632 0 0 0 4 0 16800975 0 0 0 -1 2 0 0 0 0 0 93869503761656 93869503762448 93869504389120 140734334378995 140734334379108 140734334379108 140734334386120 0
[pid=79713/tid=79731] ppid=79710 vsize=18993908 memory=3618136736603111187 CPUtime=0 cores=0,2
/proc/79713/task/79731/stat : 79731 (Common-Cleaner) S 79710 79713 78839 0 -1 1077936192 24 0 0 0 0 0 0 0 20 0 18 0 7789715 19449761792 15389 134679101440 93869503750144 93869503753840 140734334377632 0 0 0 4 0 16800975 0 0 0 -1 2 0 0 0 0 0 93869503761656 93869503762448 93869504389120 140734334378995 140734334379108 140734334379108 140734334386120 0
Current children cumulated CPU time: 0.15 s
Current children cumulated vsize: 18993908 KiB
Current children cumulated memory: 61556 KiB

[startup+0.210297 s]*
/proc/loadavg: 3.98 3.01 2.45 7/324 79731
/proc/meminfo: memFree=115096724/131655788 swapFree=131071996/131071996
[pid=79713] ppid=79710 vsize=18993908 memory=69476 CPUtime=0.34 cores=0,2
/proc/79713/stat : 79713 (java) S 79710 79713 78839 0 -1 1077936128 7370 0 0 0 31 3 0 0 20 0 18 0 7789710 19449761792 17369 134679101440 93869503750144 93869503753840 140734334377632 0 0 0 0 0 16800975 0 0 0 17 0 0 0 0 0 0 93869503761656 93869503762448 93869504389120 140734334378995 140734334379108 140734334379108 140734334386120 0
/proc/79713/statm: 4748477 17369 6111 1 0 551663 0
[pid=79713/tid=79715] ppid=79710 vsize=18993908 memory=664970838410264707 CPUtime=0.18 cores=0,2
/proc/79713/task/79715/stat : 79715 (java) R 79710 79713 78839 0 -1 4194368 5879 0 0 0 16 2 0 0 20 0 18 0 7789710 19449761792 17369 134679101440 93869503750144 93869503753840 140734334377632 0 0 0 4 0 16800975 0 0 0 -1 2 0 0 0 0 0 93869503761656 93869503762448 93869504389120 140734334378995 140734334379108 140734334379108 140734334386120 0
[pid=79713/tid=79724] ppid=79710 vsize=18993908 memory=1646 CPUtime=0 cores=0,2
/proc/79713/task/79724/stat : 79724 (Finalizer) S 79710 79713 78839 0 -1 1077936192 23 0 0 0 0 0 0 0 20 0 18 0 7789714 19449761792 17369 134679101440 93869503750144 93869503753840 140734334377632 0 0 0 4 0 16800975 0 0 0 -1 2 0 0 0 0 0 93869503761656 93869503762448 93869504389120 140734334378995 140734334379108 140734334379108 140734334386120 0
[pid=79713/tid=79731] ppid=79710 vsize=18993908 memory=3689070655443366200 CPUtime=0 cores=0,2
/proc/79713/task/79731/stat : 79731 (Common-Cleaner) S 79710 79713 78839 0 -1 1077936192 24 0 0 0 0 0 0 0 20 0 18 0 7789715 19449761792 17369 134679101440 93869503750144 93869503753840 140734334377632 0 0 0 4 0 16800975 0 0 0 -1 2 0 0 0 0 0 93869503761656 93869503762448 93869504389120 140734334378995 140734334379108 140734334379108 140734334386120 0
Current children cumulated CPU time: 0.34 s
Current children cumulated vsize: 18993908 KiB
Current children cumulated memory: 69476 KiB

[startup+0.30906 s]*
/proc/loadavg: 3.98 3.01 2.45 7/324 79731
/proc/meminfo: memFree=115091592/131655788 swapFree=131071996/131071996
[pid=79713] ppid=79710 vsize=18993908 memory=74404 CPUtime=0.52 cores=0,2
/proc/79713/stat : 79713 (java) S 79710 79713 78839 0 -1 1077936128 7577 0 0 0 49 3 0 0 20 0 18 0 7789710 19449761792 18601 134679101440 93869503750144 93869503753840 140734334377632 0 0 0 0 0 16800975 0 0 0 17 0 0 0 0 0 0 93869503761656 93869503762448 93869504389120 140734334378995 140734334379108 140734334379108 140734334386120 0
/proc/79713/statm: 4748477 18601 6111 1 0 551792 0
[pid=79713/tid=79715] ppid=79710 vsize=18993908 memory=-6000919507133227880 CPUtime=0.27 cores=0,2
/proc/79713/task/79715/stat : 79715 (java) R 79710 79713 78839 0 -1 1077936192 6016 0 0 0 25 2 0 0 20 0 18 0 7789710 19449761792 18601 134679101440 93869503750144 93869503753840 140734334377632 0 0 0 4 0 16800975 0 0 0 -1 2 0 0 0 0 0 93869503761656 93869503762448 93869504389120 140734334378995 140734334379108 140734334379108 140734334386120 0
[pid=79713/tid=79724] ppid=79710 vsize=18993908 memory=0 CPUtime=0 cores=0,2
/proc/79713/task/79724/stat : 79724 (Finalizer) S 79710 79713 78839 0 -1 1077936192 23 0 0 0 0 0 0 0 20 0 18 0 7789714 19449761792 18601 134679101440 93869503750144 93869503753840 140734334377632 0 0 0 4 0 16800975 0 0 0 -1 2 0 0 0 0 0 93869503761656 93869503762448 93869504389120 140734334378995 140734334379108 140734334379108 140734334386120 0
[pid=79713/tid=79731] ppid=79710 vsize=18993908 memory=0 CPUtime=0 cores=0,2
/proc/79713/task/79731/stat : 79731 (Common-Cleaner) S 79710 79713 78839 0 -1 1077936192 24 0 0 0 0 0 0 0 20 0 18 0 7789715 19449761792 18601 134679101440 93869503750144 93869503753840 140734334377632 0 0 0 4 0 16800975 0 0 0 -1 2 0 0 0 0 0 93869503761656 93869503762448 93869504389120 140734334378995 140734334379108 140734334379108 140734334386120 0
Current children cumulated CPU time: 0.52 s
Current children cumulated vsize: 18993908 KiB
Current children cumulated memory: 74404 KiB

[startup+0.534969 s]
# the end of solver process 79713 was just reported to runsolver
# Child status: 30

# cumulated CPU time of all completed processes:  user=0.886469 s, system=0.049888 s

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

[startup+0.415295 s]*
/proc/loadavg: 3.98 3.01 2.45 7/325 79732
/proc/meminfo: memFree=115086404/131655788 swapFree=131071996/131071996
[pid=79713] ppid=79710 vsize=19060472 memory=79592 CPUtime=0.73 cores=0,2
/proc/79713/stat : 79713 (java) S 79710 79713 78839 0 -1 1077936128 7835 0 0 0 69 4 0 0 20 0 19 0 7789710 19517923328 19898 134679101440 93869503750144 93869503753840 140734334377632 0 0 0 0 0 16800975 0 0 0 17 0 0 0 0 0 0 93869503761656 93869503762448 93869504389120 140734334378995 140734334379108 140734334379108 140734334386120 0
/proc/79713/statm: 4765118 19898 6148 1 0 552217 0
[pid=79713/tid=79715] ppid=79710 vsize=19060472 memory=4026531971 CPUtime=0.36 cores=0,2
/proc/79713/task/79715/stat : 79715 (java) R 79710 79713 78839 0 -1 4194368 6123 0 0 0 34 2 0 0 20 0 19 0 7789710 19517923328 19898 134679101440 93869503750144 93869503753840 140734334377632 0 0 0 4 0 16800975 0 0 0 -1 0 0 0 0 0 0 93869503761656 93869503762448 93869504389120 140734334378995 140734334379108 140734334379108 140734334386120 0
[pid=79713/tid=79724] ppid=79710 vsize=19060472 memory=1646 CPUtime=0 cores=0,2
/proc/79713/task/79724/stat : 79724 (Finalizer) S 79710 79713 78839 0 -1 1077936192 23 0 0 0 0 0 0 0 20 0 19 0 7789714 19517923328 19898 134679101440 93869503750144 93869503753840 140734334377632 0 0 0 4 0 16800975 0 0 0 -1 2 0 0 0 0 0 93869503761656 93869503762448 93869504389120 140734334378995 140734334379108 140734334379108 140734334386120 0
[pid=79713/tid=79731] ppid=79710 vsize=19060472 memory=3689070655443366200 CPUtime=0 cores=0,2
/proc/79713/task/79731/stat : 79731 (Common-Cleaner) S 79710 79713 78839 0 -1 1077936192 24 0 0 0 0 0 0 0 20 0 19 0 7789715 19517923328 19898 134679101440 93869503750144 93869503753840 140734334377632 0 0 0 4 0 16800975 0 0 0 -1 2 0 0 0 0 0 93869503761656 93869503762448 93869504389120 140734334378995 140734334379108 140734334379108 140734334386120 0
[pid=79713/tid=79732] ppid=79710 vsize=19060472 memory=0 CPUtime=0 cores=0,2
/proc/79713/task/79732/stat : 79732 (Timer-0) S 79710 79713 78839 0 -1 1077936192 21 0 0 0 0 0 0 0 20 0 19 0 7789748 19517923328 19898 134679101440 93869503750144 93869503753840 140734334377632 0 0 0 4 0 16800975 0 0 0 -1 0 0 0 0 0 0 93869503761656 93869503762448 93869504389120 140734334378995 140734334379108 140734334379108 140734334386120 0
Current children cumulated CPU time: 0.73 s
Current children cumulated vsize: 19060472 KiB
Current children cumulated memory: 79592 KiB

[startup+0.510791 s]*
/proc/loadavg: 3.98 3.01 2.45 8/327 79734
/proc/meminfo: memFree=115079084/131655788 swapFree=131071996/131071996
[pid=79713] ppid=79710 vsize=19193600 memory=86400 CPUtime=0.9 cores=0,2
/proc/79713/stat : 79713 (java) S 79710 79713 78839 0 -1 1077936128 8068 0 0 0 86 4 0 0 20 0 21 0 7789710 19654246400 21600 134679101440 93869503750144 93869503753840 140734334377632 0 0 0 0 0 16800975 0 0 0 17 0 0 0 0 0 0 93869503761656 93869503762448 93869504389120 140734334378995 140734334379108 140734334379108 140734334386120 0
/proc/79713/statm: 4798400 21600 6147 1 0 552856 0
[pid=79713/tid=79715] ppid=79710 vsize=19193600 memory=-6000919507133227880 CPUtime=0.42 cores=0,2
/proc/79713/task/79715/stat : 79715 (java) S 79710 79713 78839 0 -1 1077936192 6178 0 0 0 40 2 0 0 20 0 21 0 7789710 19654246400 21600 134679101440 93869503750144 93869503753840 140734334377632 0 0 0 4 0 16800975 0 0 0 -1 2 0 0 0 0 0 93869503761656 93869503762448 93869504389120 140734334378995 140734334379108 140734334379108 140734334386120 0
[pid=79713/tid=79724] ppid=79710 vsize=19193600 memory=0 CPUtime=0 cores=0,2
/proc/79713/task/79724/stat : 79724 (Finalizer) S 79710 79713 78839 0 -1 1077936192 23 0 0 0 0 0 0 0 20 0 21 0 7789714 19654246400 21600 134679101440 93869503750144 93869503753840 140734334377632 0 0 0 4 0 16800975 0 0 0 -1 2 0 0 0 0 0 93869503761656 93869503762448 93869504389120 140734334378995 140734334379108 140734334379108 140734334386120 0
[pid=79713/tid=79731] ppid=79710 vsize=19193600 memory=0 CPUtime=0 cores=0,2
/proc/79713/task/79731/stat : 79731 (Common-Cleaner) S 79710 79713 78839 0 -1 1077936192 24 0 0 0 0 0 0 0 20 0 21 0 7789715 19654246400 21600 134679101440 93869503750144 93869503753840 140734334377632 0 0 0 4 0 16800975 0 0 0 -1 2 0 0 0 0 0 93869503761656 93869503762448 93869504389120 140734334378995 140734334379108 140734334379108 140734334386120 0
[pid=79713/tid=79732] ppid=79710 vsize=19193600 memory=0 CPUtime=0 cores=0,2
/proc/79713/task/79732/stat : 79732 (Timer-0) S 79710 79713 78839 0 -1 1077936192 21 0 0 0 0 0 0 0 20 0 21 0 7789748 19654246400 21600 134679101440 93869503750144 93869503753840 140734334377632 0 0 0 4 0 16800975 0 0 0 -1 2 0 0 0 0 0 93869503761656 93869503762448 93869504389120 140734334378995 140734334379108 140734334379108 140734334386120 0
[pid=79713/tid=79733] ppid=79710 vsize=19193600 memory=0 CPUtime=0.01 cores=0,2
/proc/79713/task/79733/stat : 79733 (Thread-0) R 79710 79713 78839 0 -1 1077936192 72 0 0 0 1 0 0 0 20 0 21 0 7789759 19654246400 21600 134679101440 93869503750144 93869503753840 140734334377632 0 0 0 4 0 16800975 0 0 0 -1 2 0 0 0 0 0 93869503761656 93869503762448 93869504389120 140734334378995 140734334379108 140734334379108 140734334386120 0
[pid=79713/tid=79734] ppid=79710 vsize=19193600 memory=0 CPUtime=0 cores=0,2
/proc/79713/task/79734/stat : 79734 (java) R 79710 79713 78839 0 -1 4194368 0 0 0 0 0 0 0 0 20 0 21 0 7789759 19654246400 21600 134679101440 93869503750144 93869503753840 140734334377632 0 0 0 4 0 16800975 0 0 0 -1 0 0 0 0 0 0 93869503761656 93869503762448 93869504389120 140734334378995 140734334379108 140734334379108 140734334386120 0
Current children cumulated CPU time: 0.9 s
Current children cumulated vsize: 19193600 KiB
Current children cumulated memory: 86400 KiB

Child status: 30

Real time (s): 0.535002
CPU time (s): 0.936357
CPU user time (s): 0.886469
CPU system time (s): 0.049888
CPU usage (%): 175.019
Max. virtual memory (cumulated for all children) (KiB): 19193600
Max. memory (cumulated for all children) (KiB): 86400

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.886469
system time used= 0.049888
maximum resident set size= 88084
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 8157
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= 338
involuntary context switches= 60


# summary of solver processes directly reported to runsolver:
#   pid: 79713
#   total CPU time (s): 0.936357
#   total CPU user time (s): 0.886469
#   total CPU system time (s): 0.049888

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.018352 second user time and 0.036127 second system time

The end

Launcher Data 

Begin job on nodeC005 at 2024-07-23 09:00:03
IDJOB=4455979
IDBENCH=143136
IDSOLVER=3035
FILE ID=nodeC005/4455979-1721718003
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_35_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-4455979-1721718003/watcher-4455979-1721718003 -o /tmp/evaluation-result-4455979-1721718003/solver-4455979-1721718003 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC005-1721717807-78850 --watchdog 3760  java -jar sat4j-pb.jar PartialRoundingSatPB24 HOME/instance-4455979-1721718003.wbo

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

MD5SUM BENCH= a225f26da97a8b38da33ab7979240ae3
RANDOM SEED=1145489929

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		: 2394.248
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		: 3664.593
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		: 3192.331
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		: 1197.237
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		: 3672.146
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		: 3659.703
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		: 1197.337
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		: 1197.198
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:        115143532 kB
MemAvailable:   118206536 kB
Buffers:          133948 kB
Cached:          3725764 kB
SwapCached:            0 kB
Active:           874704 kB
Inactive:       15057372 kB
Active(anon):       1416 kB
Inactive(anon): 12100428 kB
Active(file):     873288 kB
Inactive(file):  2956944 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      131071996 kB
SwapFree:       131071996 kB
Dirty:               920 kB
Writeback:             0 kB
AnonPages:      12072392 kB
Mapped:           120052 kB
Shmem:             29504 kB
KReclaimable:     145604 kB
Slab:             241172 kB
SReclaimable:     145604 kB
SUnreclaim:        95568 kB
KernelStack:        4924 kB
PageTables:        33896 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    196899888 kB
Committed_AS:   14535844 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 09:00:04