Trace number 4455980

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 Cutting Planes 2024 2024-07-12OPTIMUM 1.0278 0.597061

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 

0.00/0.07	c SAT4J: a SATisfiability library for Java (c) 2004-2024 Artois University and CNRS
0.00/0.07	c This is free software under the dual EPL/GNU LGPL licenses.
0.00/0.07	c See www.sat4j.org for details.
0.00/0.08	c version CUSTOM.v20240707
0.00/0.09	c java.runtime.name	OpenJDK Runtime Environment
0.00/0.09	c java.vm.name		OpenJDK 64-Bit Server VM
0.00/0.09	c java.vm.version	22.0.1+8-16
0.00/0.09	c java.vm.vendor	Oracle Corporation
0.00/0.09	c sun.arch.data.model	64
0.00/0.09	c java.version		22.0.1
0.00/0.09	c os.name		Linux
0.00/0.09	c os.version		4.18.0-301.1.el8.x86_64
0.00/0.09	c os.arch		amd64
0.00/0.09	c Free memory 		2115194816
0.00/0.09	c Max memory 		16282288128
0.00/0.09	c Total memory 		2122317824
0.00/0.09	c Number of processors 	2
0.14/0.16	Cutting planes based inference (org.sat4j.pb.core.PBSolverCP)
0.14/0.16	 - never skip resolution steps
0.14/0.16	 - Auto-division on coefficients is disabled
0.14/0.16	 - No postprocessing
0.14/0.16	 - Conflict is considered as is when resolving
0.14/0.16	 - Use constraints as they come during conflict analysis
0.14/0.16	 - Weaken first using unassigned literals
0.14/0.16	 - Bump strategy: ALWAYS_ONE
0.14/0.16	 - Bumper: EFFECTIVE
0.14/0.16	--- Begin Solver configuration ---
0.14/0.16	org.sat4j.pb.constraints.PuebloPBMinClauseCardConstrDataStructure@5ecddf8f
0.14/0.16	Learn all clauses as in MiniSAT
0.14/0.16	LOGGER=java.util.logging.Logger@5f5a92bb claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.14/0.16	VSIDS like heuristics from MiniSAT using a heap phase appearing in latest learned clause taking into account the objective function
0.14/0.16	No reason simplification
0.14/0.16	Dynamic restart strategy considering the size of the coefficients
0.14/0.16	Glucose LCDS adapted to PB, with LBD computation strategy: org.sat4j.pb.lcds.UnassignedLiteralsHaveSameLevelLBDComputerStrategy@449b2d27
0.14/0.16	timeout=2147483s
0.14/0.16	DB Simplification allowed=false
0.14/0.16	Listener: none
0.14/0.16	--- End Solver configuration ---
0.14/0.17	c Pseudo Boolean Optimization by upper bound
0.14/0.17	c Cutting planes based inference (org.sat4j.pb.core.PBSolverCP)
0.14/0.17	c  - never skip resolution steps
0.14/0.17	c  - Auto-division on coefficients is disabled
0.14/0.17	c  - No postprocessing
0.14/0.17	c  - Conflict is considered as is when resolving
0.14/0.17	c  - Use constraints as they come during conflict analysis
0.14/0.17	c  - Weaken first using unassigned literals
0.14/0.17	c  - Bump strategy: ALWAYS_ONE
0.14/0.17	c  - Bumper: EFFECTIVE
0.14/0.17	c --- Begin Solver configuration ---
0.14/0.17	c org.sat4j.pb.constraints.PuebloPBMinClauseCardConstrDataStructure@5ecddf8f
0.14/0.17	c Learn all clauses as in MiniSAT
0.14/0.17	c LOGGER=java.util.logging.Logger@5f5a92bb claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.14/0.17	c VSIDS like heuristics from MiniSAT using a heap phase appearing in latest learned clause taking into account the objective function
0.14/0.17	c No reason simplification
0.14/0.17	c Dynamic restart strategy considering the size of the coefficients
0.14/0.17	c Glucose LCDS adapted to PB, with LBD computation strategy: org.sat4j.pb.lcds.UnassignedLiteralsHaveSameLevelLBDComputerStrategy@449b2d27
0.14/0.17	c timeout=2147483s
0.14/0.17	c DB Simplification allowed=false
0.14/0.17	c Listener: none
0.14/0.17	c --- End Solver configuration ---
0.14/0.17	c solving HOME/instance-4455980-1721717819.wbo
0.14/0.17	c reading problem ... 
0.34/0.25	c ... done. Wall clock time 0.084s.
0.34/0.25	c declared #vars     2100
0.34/0.25	c internal #vars     2230
0.34/0.25	c #constraints  131
0.34/0.25	c constraints type 
0.34/0.25	c org.sat4j.specs.Constr$1 => 1
0.34/0.25	c org.sat4j.pb.constraints.pb.PuebloMinWatchPb => 60
0.34/0.25	c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 70
0.34/0.25	c 131 constraints processed.
0.34/0.27	c objective function length is 130 literals
0.71/0.49	c SATISFIABLE
0.71/0.49	c OPTIMIZING...
0.71/0.49	c Got one! Elapsed wall clock time (in seconds):0.327
0.71/0.49	o 26
0.91/0.52	c Got one! Elapsed wall clock time (in seconds):0.347
0.91/0.52	o 7
0.91/0.53	c starts		: 3
0.91/0.53	c conflicts		: 28
0.91/0.54	c decisions		: 3623
0.91/0.54	c propagations		: 9455
0.91/0.54	c inspects		: 5879
0.91/0.54	c shortcuts		: 0
0.91/0.54	c learnt literals	: 0
0.91/0.54	c learnt binary clauses	: 0
0.91/0.54	c learnt ternary clauses	: 0
0.91/0.54	c learnt constraints	: 27
0.91/0.54	c ignored constraints	: 0
0.91/0.54	c root simplifications	: 0
0.91/0.54	c removed literals (reason simplification)	: 0
0.91/0.54	c reason swapping (by a shorter reason)	: 0
0.91/0.54	c Calls to reduceDB	: 0
0.91/0.54	c Number of update (reduction) of LBD	: 49
0.91/0.54	c Imported unit clauses	: 0
0.91/0.54	c No decision after first conflict	: false
0.91/0.54	c number of reductions to clauses (during analyze)	: 0
0.91/0.54	c number of learned constraints concerned by reduction	: 0
0.91/0.54	c number of learning phase by resolution	: 0
0.91/0.54	c number of learning phase by cutting planes	: 0
0.91/0.54	c number of rounding to 1 operations	: 0
0.91/0.54	c number of easy rounding to 1 operations (no literal elimination needed)	: 0
0.91/0.54	c number of reductions of the coefficients by power 2 	: 0
0.91/0.54	c number of right shift for reduction by power 2 	: 0
0.91/0.54	c number of reductions of the coefficients by GCD over coefficients 	: 0
0.91/0.54	c number of ending skipping 	: 0
0.91/0.55	c number of internal skipping 	: 0
0.91/0.55	c number of derivation steps 	: 131
0.91/0.55	c number of skipped derivation steps 	: 0
0.91/0.55	c number of remaining unassigned 	: 1
0.91/0.55	c number of remaining assigned 	: 129
0.91/0.55	c number of falsified literals weakened from reason	: 0
0.91/0.55	c number of falsified literals weakened from conflict	: 0
0.91/0.55	c time for arithmetic operations	: 173751
0.91/0.55	c minimum degree of deleted constraints	: null
0.91/0.55	c maximum degree of deleted constraints	: null
0.91/0.55	c number of deleted constraints	: 0
0.91/0.55	c speed (assignments/second)	: 36087.78625954199
0.91/0.55	c non guided choices	: 3078
0.91/0.55	s OPTIMUM FOUND
0.91/0.55	c Found 2 solution(s)
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0.91/0.57	c objective function=7
0.91/0.57	c Total wall clock time (in seconds): 0.405

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 (58339 MiB free)
  memory of node 1: 64510 MiB (59050 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4455980-1721717819/watcher-4455980-1721717819 -o /tmp/evaluation-result-4455980-1721717819/solver-4455980-1721717819 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC008-1721717812-78075 --watchdog 3760 java -jar sat4j-pb.jar CuttingPlanesPB24 HOME/instance-4455980-1721717819.wbo 

running on 2 cores: 5,7

CPU governors:
  performance: 5 7

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=78774, runsolver pid=78771

[startup+0.101455 s]*
/proc/loadavg: 2.47 2.17 2.11 11/323 78817
/proc/meminfo: memFree=119810184/131655788 swapFree=131071996/131071996
[pid=78774] ppid=78771 vsize=18975048 memory=62472 CPUtime=0.14 cores=5,7
/proc/78774/stat : 78774 (java) S 78771 78774 78062 0 -1 1077936128 7190 0 0 0 13 1 0 0 20 0 18 0 7771223 19430449152 15618 134679101440 94454969241600 94454969245296 140731073490656 0 0 0 0 0 16800975 0 0 0 17 5 0 0 0 0 0 94454969253112 94454969253904 94454988210176 140731073491956 140731073492064 140731073492064 140731073499080 0
/proc/78774/statm: 4743762 15618 5541 1 0 551397 0
[pid=78774/tid=78776] ppid=78771 vsize=18975048 memory=4026531971 CPUtime=0.09 cores=5,7
/proc/78774/task/78776/stat : 78776 (java) R 78771 78774 78062 0 -1 4194368 5741 0 0 0 8 1 0 0 20 0 18 0 7771223 19430449152 15618 134679101440 94454969241600 94454969245296 140731073490656 0 0 0 4 0 16800975 0 0 0 -1 5 0 0 0 0 0 94454969253112 94454969253904 94454988210176 140731073491956 140731073492064 140731073492064 140731073499080 0
[pid=78774/tid=78797] ppid=78771 vsize=18975048 memory=3637 CPUtime=0 cores=5,7
/proc/78774/task/78797/stat : 78797 (Finalizer) S 78771 78774 78062 0 -1 1077936192 23 0 0 0 0 0 0 0 20 0 18 0 7771226 19430449152 15618 134679101440 94454969241600 94454969245296 140731073490656 0 0 0 4 0 16800975 0 0 0 -1 5 0 0 0 0 0 94454969253112 94454969253904 94454988210176 140731073491956 140731073492064 140731073492064 140731073499080 0
[pid=78774/tid=78804] ppid=78771 vsize=18975048 memory=14126749604647555 CPUtime=0 cores=5,7
/proc/78774/task/78804/stat : 78804 (Common-Cleaner) S 78771 78774 78062 0 -1 1077936192 25 0 0 0 0 0 0 0 20 0 18 0 7771227 19430449152 15618 134679101440 94454969241600 94454969245296 140731073490656 0 0 0 4 0 16800975 0 0 0 -1 7 0 0 0 0 0 94454969253112 94454969253904 94454988210176 140731073491956 140731073492064 140731073492064 140731073499080 0
Current children cumulated CPU time: 0.14 s
Current children cumulated vsize: 18975048 KiB
Current children cumulated memory: 62472 KiB

[startup+0.20751 s]*
/proc/loadavg: 2.47 2.17 2.11 13/301 78817
/proc/meminfo: memFree=122488132/131655788 swapFree=131071996/131071996
[pid=78774] ppid=78771 vsize=18975048 memory=69396 CPUtime=0.34 cores=5,7
/proc/78774/stat : 78774 (java) S 78771 78774 78062 0 -1 1077936128 7703 0 0 0 32 2 0 0 20 0 18 0 7771223 19430449152 17349 134679101440 94454969241600 94454969245296 140731073490656 0 0 0 0 0 16800975 0 0 0 17 5 0 0 0 0 0 94454969253112 94454969253904 94454988210176 140731073491956 140731073492064 140731073492064 140731073499080 0
/proc/78774/statm: 4743762 17349 5737 1 0 551745 0
[pid=78774/tid=78776] ppid=78771 vsize=18975048 memory=8026368251766898807 CPUtime=0.19 cores=5,7
/proc/78774/task/78776/stat : 78776 (java) R 78771 78774 78062 0 -1 4194368 6059 0 0 0 18 1 0 0 20 0 18 0 7771223 19430449152 17861 134679101440 94454969241600 94454969245296 140731073490656 0 0 0 4 0 16800975 0 0 0 -1 5 0 0 0 0 0 94454969253112 94454969253904 94454988210176 140731073491956 140731073492064 140731073492064 140731073499080 0
[pid=78774/tid=78797] ppid=78771 vsize=18975048 memory=219966344445 CPUtime=0 cores=5,7
/proc/78774/task/78797/stat : 78797 (Finalizer) S 78771 78774 78062 0 -1 1077936192 23 0 0 0 0 0 0 0 20 0 18 0 7771226 19430449152 17861 134679101440 94454969241600 94454969245296 140731073490656 0 0 0 4 0 16800975 0 0 0 -1 5 0 0 0 0 0 94454969253112 94454969253904 94454988210176 140731073491956 140731073492064 140731073492064 140731073499080 0
[pid=78774/tid=78804] ppid=78771 vsize=18975048 memory=39727 CPUtime=0 cores=5,7
/proc/78774/task/78804/stat : 78804 (Common-Cleaner) S 78771 78774 78062 0 -1 1077936192 25 0 0 0 0 0 0 0 20 0 18 0 7771227 19430449152 17861 134679101440 94454969241600 94454969245296 140731073490656 0 0 0 4 0 16800975 0 0 0 -1 7 0 0 0 0 0 94454969253112 94454969253904 94454988210176 140731073491956 140731073492064 140731073492064 140731073499080 0
Current children cumulated CPU time: 0.34 s
Current children cumulated vsize: 18975048 KiB
Current children cumulated memory: 69396 KiB

[startup+0.310519 s]*
/proc/loadavg: 2.47 2.17 2.11 11/301 78832
/proc/meminfo: memFree=122461500/131655788 swapFree=131071996/131071996
[pid=78774] ppid=78771 vsize=19041612 memory=76960 CPUtime=0.53 cores=5,7
/proc/78774/stat : 78774 (java) S 78771 78774 78062 0 -1 1077936128 7960 0 0 0 50 3 0 0 20 0 19 0 7771223 19498610688 19240 134679101440 94454969241600 94454969245296 140731073490656 0 0 0 0 0 16800975 0 0 0 17 5 0 0 0 0 0 94454969253112 94454969253904 94454988210176 140731073491956 140731073492064 140731073492064 140731073499080 0
/proc/78774/statm: 4760403 19240 5857 1 0 552172 0
[pid=78774/tid=78776] ppid=78771 vsize=19041612 memory=-7089905531926699902 CPUtime=0.28 cores=5,7
/proc/78774/task/78776/stat : 78776 (java) R 78771 78774 78062 0 -1 4194368 6163 0 0 0 27 1 0 0 20 0 19 0 7771223 19498610688 19240 134679101440 94454969241600 94454969245296 140731073490656 0 0 0 4 0 16800975 0 0 0 -1 5 0 0 0 0 0 94454969253112 94454969253904 94454988210176 140731073491956 140731073492064 140731073492064 140731073499080 0
[pid=78774/tid=78797] ppid=78771 vsize=19041612 memory=0 CPUtime=0 cores=5,7
/proc/78774/task/78797/stat : 78797 (Finalizer) S 78771 78774 78062 0 -1 1077936192 23 0 0 0 0 0 0 0 20 0 19 0 7771226 19498610688 19240 134679101440 94454969241600 94454969245296 140731073490656 0 0 0 4 0 16800975 0 0 0 -1 5 0 0 0 0 0 94454969253112 94454969253904 94454988210176 140731073491956 140731073492064 140731073492064 140731073499080 0
[pid=78774/tid=78804] ppid=78771 vsize=19041612 memory=0 CPUtime=0 cores=5,7
/proc/78774/task/78804/stat : 78804 (Common-Cleaner) S 78771 78774 78062 0 -1 1077936192 25 0 0 0 0 0 0 0 20 0 19 0 7771227 19498610688 19240 134679101440 94454969241600 94454969245296 140731073490656 0 0 0 4 0 16800975 0 0 0 -1 7 0 0 0 0 0 94454969253112 94454969253904 94454988210176 140731073491956 140731073492064 140731073492064 140731073499080 0
[pid=78774/tid=78832] ppid=78771 vsize=19041612 memory=0 CPUtime=0 cores=5,7
/proc/78774/task/78832/stat : 78832 (Timer-0) S 78771 78774 78062 0 -1 1077936192 21 0 0 0 0 0 0 0 20 0 19 0 7771251 19498610688 19240 134679101440 94454969241600 94454969245296 140731073490656 0 0 0 4 0 16800975 0 0 0 -1 7 0 0 0 0 0 94454969253112 94454969253904 94454988210176 140731073491956 140731073492064 140731073492064 140731073499080 0
Current children cumulated CPU time: 0.53 s
Current children cumulated vsize: 19041612 KiB
Current children cumulated memory: 76960 KiB

[startup+0.596999 s]
# the end of solver process 78774 was just reported to runsolver
# Child status: 30

# cumulated CPU time of all completed processes:  user=0.984025 s, system=0.043779 s

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

[startup+0.409502 s]*
/proc/loadavg: 2.47 2.17 2.11 12/302 78836
/proc/meminfo: memFree=122452632/131655788 swapFree=131071996/131071996
[pid=78774] ppid=78771 vsize=19041612 memory=79008 CPUtime=0.71 cores=5,7
/proc/78774/stat : 78774 (java) S 78771 78774 78062 0 -1 1077936128 8019 0 0 0 68 3 0 0 20 0 19 0 7771223 19498610688 19752 134679101440 94454969241600 94454969245296 140731073490656 0 0 0 0 0 16800975 0 0 0 17 5 0 0 0 0 0 94454969253112 94454969253904 94454988210176 140731073491956 140731073492064 140731073492064 140731073499080 0
/proc/78774/statm: 4760403 19752 5857 1 0 552179 0
[pid=78774/tid=78776] ppid=78771 vsize=19041612 memory=4026531959 CPUtime=0.37 cores=5,7
/proc/78774/task/78776/stat : 78776 (java) R 78771 78774 78062 0 -1 4194368 6167 0 0 0 35 2 0 0 20 0 19 0 7771223 19498610688 19752 134679101440 94454969241600 94454969245296 140731073490656 0 0 0 4 0 16800975 0 0 0 -1 5 0 0 0 0 0 94454969253112 94454969253904 94454988210176 140731073491956 140731073492064 140731073492064 140731073499080 0
[pid=78774/tid=78797] ppid=78771 vsize=19041612 memory=3621 CPUtime=0 cores=5,7
/proc/78774/task/78797/stat : 78797 (Finalizer) S 78771 78774 78062 0 -1 1077936192 23 0 0 0 0 0 0 0 20 0 19 0 7771226 19498610688 19752 134679101440 94454969241600 94454969245296 140731073490656 0 0 0 4 0 16800975 0 0 0 -1 5 0 0 0 0 0 94454969253112 94454969253904 94454988210176 140731073491956 140731073492064 140731073492064 140731073499080 0
[pid=78774/tid=78804] ppid=78771 vsize=19041612 memory=14981087285742700 CPUtime=0 cores=5,7
/proc/78774/task/78804/stat : 78804 (Common-Cleaner) S 78771 78774 78062 0 -1 1077936192 25 0 0 0 0 0 0 0 20 0 19 0 7771227 19498610688 19752 134679101440 94454969241600 94454969245296 140731073490656 0 0 0 4 0 16800975 0 0 0 -1 7 0 0 0 0 0 94454969253112 94454969253904 94454988210176 140731073491956 140731073492064 140731073492064 140731073499080 0
[pid=78774/tid=78832] ppid=78771 vsize=19041612 memory=0 CPUtime=0 cores=5,7
/proc/78774/task/78832/stat : 78832 (Timer-0) S 78771 78774 78062 0 -1 1077936192 21 0 0 0 0 0 0 0 20 0 19 0 7771251 19498610688 19752 134679101440 94454969241600 94454969245296 140731073490656 0 0 0 4 0 16800975 0 0 0 -1 7 0 0 0 0 0 94454969253112 94454969253904 94454988210176 140731073491956 140731073492064 140731073492064 140731073499080 0
Current children cumulated CPU time: 0.71 s
Current children cumulated vsize: 19041612 KiB
Current children cumulated memory: 79008 KiB

[startup+0.516511 s]*
/proc/loadavg: 2.47 2.17 2.11 12/302 78859
/proc/meminfo: memFree=122437548/131655788 swapFree=131071996/131071996
[pid=78774] ppid=78771 vsize=19041612 memory=88248 CPUtime=0.91 cores=5,7
/proc/78774/stat : 78774 (java) S 78771 78774 78062 0 -1 1077936128 9461 0 0 0 88 3 0 0 20 0 19 0 7771223 19498610688 22062 134679101440 94454969241600 94454969245296 140731073490656 0 0 0 0 0 16800975 0 0 0 17 5 0 0 0 0 0 94454969253112 94454969253904 94454988210176 140731073491956 140731073492064 140731073492064 140731073499080 0
/proc/78774/statm: 4760403 22062 5888 1 0 552918 0
[pid=78774/tid=78776] ppid=78771 vsize=19041612 memory=0 CPUtime=0.47 cores=5,7
/proc/78774/task/78776/stat : 78776 (java) R 78771 78774 78062 0 -1 4194368 6211 0 0 0 45 2 0 0 20 0 19 0 7771223 19498610688 22062 134679101440 94454969241600 94454969245296 140731073490656 0 0 0 4 0 16800975 0 0 0 -1 5 0 0 0 0 0 94454969253112 94454969253904 94454988210176 140731073491956 140731073492064 140731073492064 140731073499080 0
[pid=78774/tid=78797] ppid=78771 vsize=19041612 memory=-6000919502720820328 CPUtime=0 cores=5,7
/proc/78774/task/78797/stat : 78797 (Finalizer) S 78771 78774 78062 0 -1 1077936192 23 0 0 0 0 0 0 0 20 0 19 0 7771226 19498610688 22062 134679101440 94454969241600 94454969245296 140731073490656 0 0 0 4 0 16800975 0 0 0 -1 5 0 0 0 0 0 94454969253112 94454969253904 94454988210176 140731073491956 140731073492064 140731073492064 140731073499080 0
[pid=78774/tid=78804] ppid=78771 vsize=19041612 memory=0 CPUtime=0 cores=5,7
/proc/78774/task/78804/stat : 78804 (Common-Cleaner) S 78771 78774 78062 0 -1 1077936192 25 0 0 0 0 0 0 0 20 0 19 0 7771227 19498610688 22062 134679101440 94454969241600 94454969245296 140731073490656 0 0 0 4 0 16800975 0 0 0 -1 7 0 0 0 0 0 94454969253112 94454969253904 94454988210176 140731073491956 140731073492064 140731073492064 140731073499080 0
[pid=78774/tid=78832] ppid=78771 vsize=19041612 memory=0 CPUtime=0 cores=5,7
/proc/78774/task/78832/stat : 78832 (Timer-0) S 78771 78774 78062 0 -1 1077936192 21 0 0 0 0 0 0 0 20 0 19 0 7771251 19498610688 22062 134679101440 94454969241600 94454969245296 140731073490656 0 0 0 4 0 16800975 0 0 0 -1 7 0 0 0 0 0 94454969253112 94454969253904 94454988210176 140731073491956 140731073492064 140731073492064 140731073499080 0
Current children cumulated CPU time: 0.91 s
Current children cumulated vsize: 19041612 KiB
Current children cumulated memory: 88248 KiB

Child status: 30

Real time (s): 0.597061
CPU time (s): 1.0278
CPU user time (s): 0.984025
CPU system time (s): 0.043779
CPU usage (%): 172.144
Max. virtual memory (cumulated for all children) (KiB): 19041612
Max. memory (cumulated for all children) (KiB): 88248

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.984025
system time used= 0.043779
maximum resident set size= 93324
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9991
page faults= 0
swaps= 0
block input operations= 0
block output operations= 96
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 437
involuntary context switches= 82


# summary of solver processes directly reported to runsolver:
#   pid: 78774
#   total CPU time (s): 1.0278
#   total CPU user time (s): 0.984025
#   total CPU system time (s): 0.043779

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.015262 second user time and 0.049735 second system time

The end

Launcher Data 

Begin job on nodeC008 at 2024-07-23 08:56:59
IDJOB=4455980
IDBENCH=143136
IDSOLVER=3036
FILE ID=nodeC008/4455980-1721717819
RUNJOBID= nodeC008-1721717812-78075
SLURM_JOB_ID= 7770387
Free space on /tmp= 723764 MiB

SOLVER NAME= Sat4j Cutting Planes 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 CuttingPlanesPB24 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4455980-1721717819/watcher-4455980-1721717819 -o /tmp/evaluation-result-4455980-1721717819/solver-4455980-1721717819 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC008-1721717812-78075 --watchdog 3760  java -jar sat4j-pb.jar CuttingPlanesPB24 HOME/instance-4455980-1721717819.wbo

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

MD5SUM BENCH= a225f26da97a8b38da33ab7979240ae3
RANDOM SEED=1491380078

nodeC008.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		: 3491.597
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	: 6983.19
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		: 3555.321
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	: 6983.33
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 1197.119
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	: 6983.19
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		: 2294.654
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	: 6983.33
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		: 3392.320
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	: 6983.19
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		: 3192.331
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	: 6983.33
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		: 3491.849
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	: 6983.19
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		: 3292.085
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	: 6983.33
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131655788 kB
MemFree:        120209688 kB
MemAvailable:   124706980 kB
Buffers:          135620 kB
Cached:          5139748 kB
SwapCached:            0 kB
Active:           871340 kB
Inactive:        9968836 kB
Active(anon):       1424 kB
Inactive(anon):  5592888 kB
Active(file):     869916 kB
Inactive(file):  4375948 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      131071996 kB
SwapFree:       131071996 kB
Dirty:              8044 kB
Writeback:            36 kB
AnonPages:       5564524 kB
Mapped:           118844 kB
Shmem:             29512 kB
KReclaimable:     182916 kB
Slab:             280720 kB
SReclaimable:     182916 kB
SUnreclaim:        97804 kB
KernelStack:        4560 kB
PageTables:        20432 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    196899888 kB
Committed_AS:    7706984 kB
VmallocTotal:   34359738367 kB
VmallocUsed:           0 kB
VmallocChunk:          0 kB
Percpu:            16064 kB
HardwareCorrupted:     0 kB
AnonHugePages:   5332992 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:      256840 kB
DirectMap2M:    24813568 kB
DirectMap1G:    111149056 kB

Free space on /tmp at the end= 723764 MiB
End job on nodeC008 at 2024-07-23 08:56:59