Trace number 4442381

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 2024-07-12UNSAT 1.50628 0.892438

General information on the benchmark

NamePB24/normalized-PB06/DEC-LIN/submitted-PB05/aloul/
FPGA_SAT05/normalized-chnl35_36_pb.cnf.cr.opb
MD5SUMd8fef6140a8ea4c136f0e624ba926405
Bench CategoryDEC-LIN (decision problem, linear constraints, no UNSAT certificate)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark0.020175
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables2520
Total number of constraints142
Number of constraints which are clauses72
Number of constraints which are cardinality constraints (but not clauses)70
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint35
Maximum length of a constraint36
Number of terms in the objective function 0
Biggest coefficient in the objective function 0
Number of bits for the biggest coefficient in the objective function 0
Sum of the numbers in the objective function 0
Number of bits of the sum of numbers in the objective function 0
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 37
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

Solver Data 

0.11/0.18	c SAT4J: a SATisfiability library for Java (c) 2004-2024 Artois University and CNRS
0.11/0.18	c This is free software under the dual EPL/GNU LGPL licenses.
0.11/0.18	c See www.sat4j.org for details.
0.11/0.19	c version CUSTOM.v20240707
0.11/0.22	c java.runtime.name	OpenJDK Runtime Environment
0.11/0.22	c java.vm.name		OpenJDK 64-Bit Server VM
0.11/0.22	c java.vm.version	22.0.1+8-16
0.29/0.23	c java.vm.vendor	Oracle Corporation
0.29/0.23	c sun.arch.data.model	64
0.29/0.23	c java.version		22.0.1
0.29/0.23	c os.name		Linux
0.29/0.23	c os.version		4.18.0-301.1.el8.x86_64
0.29/0.23	c os.arch		amd64
0.29/0.23	c Free memory 		2115194816
0.29/0.23	c Max memory 		16282288128
0.29/0.24	c Total memory 		2122317824
0.29/0.24	c Number of processors 	2
0.63/0.43	Cutting planes based inference (org.sat4j.pb.core.PBSolverCP)
0.63/0.43	 - never skip resolution steps
0.63/0.43	 - Auto-division on coefficients is disabled
0.63/0.43	 - No postprocessing
0.63/0.43	 - Conflict is considered as is when resolving
0.63/0.43	 - Use constraints as they come during conflict analysis
0.63/0.43	 - Weaken first using unassigned literals
0.63/0.43	 - Bump strategy: ALWAYS_ONE
0.63/0.43	 - Bumper: EFFECTIVE
0.63/0.43	--- Begin Solver configuration ---
0.63/0.43	org.sat4j.pb.constraints.PuebloPBMinClauseCardConstrDataStructure@5ecddf8f
0.63/0.43	Learn all clauses as in MiniSAT
0.63/0.43	LOGGER=java.util.logging.Logger@5f5a92bb claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.63/0.43	VSIDS like heuristics from MiniSAT using a heap phase appearing in latest learned clause taking into account the objective function
0.63/0.43	No reason simplification
0.63/0.43	Dynamic restart strategy considering the size of the coefficients
0.63/0.43	Glucose LCDS adapted to PB, with LBD computation strategy: org.sat4j.pb.lcds.UnassignedLiteralsHaveSameLevelLBDComputerStrategy@449b2d27
0.63/0.43	timeout=2147483s
0.63/0.43	DB Simplification allowed=false
0.63/0.43	Listener: none
0.63/0.43	--- End Solver configuration ---
0.63/0.43	c Pseudo Boolean Optimization by upper bound
0.63/0.43	c Cutting planes based inference (org.sat4j.pb.core.PBSolverCP)
0.63/0.43	c  - never skip resolution steps
0.63/0.43	c  - Auto-division on coefficients is disabled
0.63/0.43	c  - No postprocessing
0.63/0.43	c  - Conflict is considered as is when resolving
0.63/0.43	c  - Use constraints as they come during conflict analysis
0.63/0.43	c  - Weaken first using unassigned literals
0.63/0.43	c  - Bump strategy: ALWAYS_ONE
0.63/0.43	c  - Bumper: EFFECTIVE
0.63/0.43	c --- Begin Solver configuration ---
0.63/0.43	c org.sat4j.pb.constraints.PuebloPBMinClauseCardConstrDataStructure@5ecddf8f
0.63/0.43	c Learn all clauses as in MiniSAT
0.63/0.43	c LOGGER=java.util.logging.Logger@5f5a92bb claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.63/0.43	c VSIDS like heuristics from MiniSAT using a heap phase appearing in latest learned clause taking into account the objective function
0.63/0.43	c No reason simplification
0.63/0.43	c Dynamic restart strategy considering the size of the coefficients
0.63/0.43	c Glucose LCDS adapted to PB, with LBD computation strategy: org.sat4j.pb.lcds.UnassignedLiteralsHaveSameLevelLBDComputerStrategy@449b2d27
0.63/0.43	c timeout=2147483s
0.63/0.43	c DB Simplification allowed=false
0.63/0.43	c Listener: none
0.63/0.43	c --- End Solver configuration ---
0.63/0.43	c solving HOME/instance-4442381-1721304829.opb
0.63/0.43	c reading problem ... 
0.63/0.44	c  no objective function found
0.81/0.57	c ... done. Wall clock time 0.129s.
0.81/0.57	c declared #vars     2520
0.81/0.57	c #constraints  142
0.81/0.57	c constraints type 
0.81/0.57	c org.sat4j.pb.constraints.pb.MinWatchCardPB => 70
0.81/0.57	c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 72
0.81/0.57	c 142 constraints processed.
1.35/0.83	c starts		: 1
1.35/0.84	c conflicts		: 35
1.35/0.84	c decisions		: 596
1.35/0.84	c propagations		: 1294
1.35/0.84	c inspects		: 1294
1.35/0.84	c shortcuts		: 0
1.35/0.85	c learnt literals	: 0
1.35/0.85	c learnt binary clauses	: 0
1.35/0.85	c learnt ternary clauses	: 0
1.35/0.85	c learnt constraints	: 34
1.35/0.85	c ignored constraints	: 0
1.35/0.85	c root simplifications	: 0
1.35/0.85	c removed literals (reason simplification)	: 0
1.35/0.85	c reason swapping (by a shorter reason)	: 0
1.35/0.85	c Calls to reduceDB	: 0
1.35/0.85	c Number of update (reduction) of LBD	: 0
1.35/0.85	c Imported unit clauses	: 0
1.35/0.85	c No decision after first conflict	: true
1.35/0.85	c number of reductions to clauses (during analyze)	: 0
1.35/0.85	c number of learned constraints concerned by reduction	: 0
1.35/0.85	c number of learning phase by resolution	: 0
1.35/0.85	c number of learning phase by cutting planes	: 0
1.35/0.85	c number of rounding to 1 operations	: 0
1.35/0.86	c number of easy rounding to 1 operations (no literal elimination needed)	: 0
1.35/0.86	c number of reductions of the coefficients by power 2 	: 0
1.35/0.86	c number of right shift for reduction by power 2 	: 0
1.35/0.86	c number of reductions of the coefficients by GCD over coefficients 	: 0
1.35/0.86	c number of ending skipping 	: 0
1.35/0.86	c number of internal skipping 	: 0
1.35/0.86	c number of derivation steps 	: 69
1.35/0.86	c number of skipped derivation steps 	: 0
1.35/0.86	c number of remaining unassigned 	: 0
1.35/0.86	c number of remaining assigned 	: 0
1.35/0.86	c number of falsified literals weakened from reason	: 0
1.35/0.86	c number of falsified literals weakened from conflict	: 0
1.35/0.86	c time for arithmetic operations	: 0
1.35/0.86	c minimum degree of deleted constraints	: null
1.35/0.86	c maximum degree of deleted constraints	: null
1.35/0.86	c number of deleted constraints	: 0
1.35/0.86	c speed (assignments/second)	: 4556.338028169014
1.35/0.86	c non guided choices	: 596
1.35/0.87	c learnt constraints type org.sat4j.pb.constraints.pb.MinWatchCardPB	: 34
1.35/0.87	s UNSATISFIABLE
1.35/0.87	c Total wall clock time (in seconds): 0.436

Verifier Data 

ERROR: no interpretation found !

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 (62809 MiB free)
  memory of node 1: 64510 MiB (61512 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4442381-1721304829/watcher-4442381-1721304829 -o /tmp/evaluation-result-4442381-1721304829/solver-4442381-1721304829 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC007-1721304841-947644 --watchdog 3760 java -jar sat4j-pb.jar CuttingPlanesPB24 HOME/instance-4442381-1721304829.opb 

running on 2 cores: 1,3

CPU governors:
  performance: 1 3

Enforcing FSIZE limit: 104857600 KiB
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=947687, runsolver pid=947683

[startup+0.10053 s]*
/proc/loadavg: 1.24 2.59 3.53 11/314 947773
/proc/meminfo: memFree=127181812/131655788 swapFree=131071996/131071996
[pid=947687] ppid=947683 vsize=18975048 memory=54768 CPUtime=0.11 cores=1,3
/proc/947687/stat : 947687 (java) S 947683 947687 947632 0 -1 1077936128 6327 0 0 0 8 3 0 0 20 0 18 0 182639560 19430449152 13692 134679101440 94796861227008 94796861230704 140730942960416 0 0 0 0 0 16800975 0 0 0 17 3 0 0 0 0 0 94796861238520 94796861239312 94796875198464 140730942968820 140730942968928 140730942968928 140730942975944 0
/proc/947687/statm: 4743762 13692 5477 1 0 550705 0
[pid=947687/tid=947696] ppid=947683 vsize=18975048 memory=4026531971 CPUtime=0.07 cores=1,3
/proc/947687/task/947696/stat : 947696 (java) R 947683 947687 947632 0 -1 4194368 5304 0 0 0 5 2 0 0 20 0 18 0 182639561 19430449152 13692 134679101440 94796861227008 94796861230704 140730942960416 0 0 0 4 0 16800975 0 0 0 -1 1 0 0 0 0 0 94796861238520 94796861239312 94796875198464 140730942968820 140730942968928 140730942968928 140730942975944 0
[pid=947687/tid=947737] ppid=947683 vsize=18975048 memory=5822 CPUtime=0 cores=1,3
/proc/947687/task/947737/stat : 947737 (Finalizer) S 947683 947687 947632 0 -1 1077936192 23 0 0 0 0 0 0 0 20 0 18 0 182639567 19430449152 13692 134679101440 94796861227008 94796861230704 140730942960416 0 0 0 4 0 16800975 0 0 0 -1 3 0 0 0 0 0 94796861238520 94796861239312 94796875198464 140730942968820 140730942968928 140730942968928 140730942975944 0
[pid=947687/tid=947757] ppid=947683 vsize=18975048 memory=13563812552906645 CPUtime=0 cores=1,3
/proc/947687/task/947757/stat : 947757 (Common-Cleaner) S 947683 947687 947632 0 -1 1077936192 25 0 0 0 0 0 0 0 20 0 18 0 182639568 19430449152 13692 134679101440 94796861227008 94796861230704 140730942960416 0 0 0 4 0 16800975 0 0 0 -1 1 0 0 0 0 0 94796861238520 94796861239312 94796875198464 140730942968820 140730942968928 140730942968928 140730942975944 0
Current children cumulated CPU time: 0.11 s
Current children cumulated vsize: 18975048 KiB
Current children cumulated memory: 54768 KiB

[startup+0.214878 s]*
/proc/loadavg: 1.24 2.59 3.53 16/314 947773
/proc/meminfo: memFree=127168896/131655788 swapFree=131071996/131071996
[pid=947687] ppid=947683 vsize=18975048 memory=57816 CPUtime=0.29 cores=1,3
/proc/947687/stat : 947687 (java) S 947683 947687 947632 0 -1 1077936128 6789 0 0 0 25 4 0 0 20 0 18 0 182639560 19430449152 14454 134679101440 94796861227008 94796861230704 140730942960416 0 0 0 0 0 16800975 0 0 0 17 3 0 0 0 0 0 94796861238520 94796861239312 94796875198464 140730942968820 140730942968928 140730942968928 140730942975944 0
/proc/947687/statm: 4743762 14454 5756 1 0 551041 0
[pid=947687/tid=947696] ppid=947683 vsize=18975048 memory=664970851429515395 CPUtime=0.19 cores=1,3
/proc/947687/task/947696/stat : 947696 (java) R 947683 947687 947632 0 -1 4194368 5663 0 0 0 16 3 0 0 20 0 18 0 182639561 19430449152 14454 134679101440 94796861227008 94796861230704 140730942960416 0 0 0 4 0 16800975 0 0 0 -1 1 0 0 0 0 0 94796861238520 94796861239312 94796875198464 140730942968820 140730942968928 140730942968928 140730942975944 0
[pid=947687/tid=947737] ppid=947683 vsize=18975048 memory=5822 CPUtime=0 cores=1,3
/proc/947687/task/947737/stat : 947737 (Finalizer) S 947683 947687 947632 0 -1 1077936192 23 0 0 0 0 0 0 0 20 0 18 0 182639567 19430449152 14454 134679101440 94796861227008 94796861230704 140730942960416 0 0 0 4 0 16800975 0 0 0 -1 3 0 0 0 0 0 94796861238520 94796861239312 94796875198464 140730942968820 140730942968928 140730942968928 140730942975944 0
[pid=947687/tid=947757] ppid=947683 vsize=18975048 memory=13563812552906645 CPUtime=0 cores=1,3
/proc/947687/task/947757/stat : 947757 (Common-Cleaner) S 947683 947687 947632 0 -1 1077936192 25 0 0 0 0 0 0 0 20 0 18 0 182639568 19430449152 14454 134679101440 94796861227008 94796861230704 140730942960416 0 0 0 4 0 16800975 0 0 0 -1 1 0 0 0 0 0 94796861238520 94796861239312 94796875198464 140730942968820 140730942968928 140730942968928 140730942975944 0
Current children cumulated CPU time: 0.29 s
Current children cumulated vsize: 18975048 KiB
Current children cumulated memory: 57816 KiB

[startup+0.31488 s]*
/proc/loadavg: 1.24 2.59 3.53 14/314 947773
/proc/meminfo: memFree=127144876/131655788 swapFree=131071996/131071996
[pid=947687] ppid=947683 vsize=18975048 memory=63736 CPUtime=0.45 cores=1,3
/proc/947687/stat : 947687 (java) S 947683 947687 947632 0 -1 1077936128 7359 0 0 0 40 5 0 0 20 0 18 0 182639560 19430449152 15934 134679101440 94796861227008 94796861230704 140730942960416 0 0 0 0 0 16800975 0 0 0 17 3 0 0 0 0 0 94796861238520 94796861239312 94796875198464 140730942968820 140730942968928 140730942968928 140730942975944 0
/proc/947687/statm: 4743762 15934 5751 1 0 551517 0
[pid=947687/tid=947696] ppid=947683 vsize=18975048 memory=-8598607975295525564 CPUtime=0.27 cores=1,3
/proc/947687/task/947696/stat : 947696 (java) R 947683 947687 947632 0 -1 4194368 5833 0 0 0 24 3 0 0 20 0 18 0 182639561 19430449152 15934 134679101440 94796861227008 94796861230704 140730942960416 0 0 0 4 0 16800975 0 0 0 -1 3 0 0 0 0 0 94796861238520 94796861239312 94796875198464 140730942968820 140730942968928 140730942968928 140730942975944 0
[pid=947687/tid=947737] ppid=947683 vsize=18975048 memory=0 CPUtime=0 cores=1,3
/proc/947687/task/947737/stat : 947737 (Finalizer) S 947683 947687 947632 0 -1 1077936192 23 0 0 0 0 0 0 0 20 0 18 0 182639567 19430449152 15934 134679101440 94796861227008 94796861230704 140730942960416 0 0 0 4 0 16800975 0 0 0 -1 3 0 0 0 0 0 94796861238520 94796861239312 94796875198464 140730942968820 140730942968928 140730942968928 140730942975944 0
[pid=947687/tid=947757] ppid=947683 vsize=18975048 memory=0 CPUtime=0 cores=1,3
/proc/947687/task/947757/stat : 947757 (Common-Cleaner) S 947683 947687 947632 0 -1 1077936192 25 0 0 0 0 0 0 0 20 0 18 0 182639568 19430449152 15934 134679101440 94796861227008 94796861230704 140730942960416 0 0 0 4 0 16800975 0 0 0 -1 1 0 0 0 0 0 94796861238520 94796861239312 94796875198464 140730942968820 140730942968928 140730942968928 140730942975944 0
Current children cumulated CPU time: 0.45 s
Current children cumulated vsize: 18975048 KiB
Current children cumulated memory: 63736 KiB

[startup+0.703866 s]
/proc/loadavg: 1.24 2.59 3.53 14/314 947773
/proc/meminfo: memFree=127112840/131655788 swapFree=131071996/131071996
[pid=947687] ppid=947683 vsize=19041612 memory=82840 CPUtime=1.15 cores=1,3
/proc/947687/stat : 947687 (java) S 947683 947687 947632 0 -1 1077936128 9539 0 0 0 109 6 0 0 20 0 19 0 182639560 19498610688 20710 134679101440 94796861227008 94796861230704 140730942960416 0 0 0 0 0 16800975 0 0 0 17 3 0 0 0 0 0 94796861238520 94796861239312 94796875198464 140730942968820 140730942968928 140730942968928 140730942975944 0
/proc/947687/statm: 4760403 20710 5856 1 0 553445 0
[pid=947687/tid=947696] ppid=947683 vsize=19041612 memory=5620 CPUtime=0.58 cores=1,3
/proc/947687/task/947696/stat : 947696 (java) R 947683 947687 947632 0 -1 4194368 6151 0 0 0 54 4 0 0 20 0 19 0 182639561 19498610688 20710 134679101440 94796861227008 94796861230704 140730942960416 0 0 0 4 0 16800975 0 0 0 -1 1 0 0 0 0 0 94796861238520 94796861239312 94796875198464 140730942968820 140730942968928 140730942968928 140730942975944 0
[pid=947687/tid=947737] ppid=947683 vsize=19041612 memory=12724 CPUtime=0 cores=1,3
/proc/947687/task/947737/stat : 947737 (Finalizer) S 947683 947687 947632 0 -1 1077936192 23 0 0 0 0 0 0 0 20 0 19 0 182639567 19498610688 20710 134679101440 94796861227008 94796861230704 140730942960416 0 0 0 4 0 16800975 0 0 0 -1 3 0 0 0 0 0 94796861238520 94796861239312 94796875198464 140730942968820 140730942968928 140730942968928 140730942975944 0
[pid=947687/tid=947757] ppid=947683 vsize=19041612 memory=0 CPUtime=0 cores=1,3
/proc/947687/task/947757/stat : 947757 (Common-Cleaner) S 947683 947687 947632 0 -1 1077936192 25 0 0 0 0 0 0 0 20 0 19 0 182639568 19498610688 20710 134679101440 94796861227008 94796861230704 140730942960416 0 0 0 4 0 16800975 0 0 0 -1 1 0 0 0 0 0 94796861238520 94796861239312 94796875198464 140730942968820 140730942968928 140730942968928 140730942975944 0
Current children cumulated CPU time: 1.15 s
Current children cumulated vsize: 19041612 KiB
Current children cumulated memory: 82840 KiB

[startup+0.892383 s]
# the end of solver process 947687 was just reported to runsolver
# Child status: 20

# cumulated CPU time of all completed processes:  user=1.42283 s, system=0.083451 s

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

[startup+0.801629 s]
/proc/loadavg: 1.24 2.59 3.53 14/314 947773
/proc/meminfo: memFree=127112840/131655788 swapFree=131071996/131071996
[pid=947687] ppid=947683 vsize=19041612 memory=87784 CPUtime=1.35 cores=1,3
/proc/947687/stat : 947687 (java) S 947683 947687 947632 0 -1 1077936128 10162 0 0 0 128 7 0 0 20 0 19 0 182639560 19498610688 21946 134679101440 94796861227008 94796861230704 140730942960416 0 0 0 0 0 16800975 0 0 0 17 3 0 0 0 0 0 94796861238520 94796861239312 94796875198464 140730942968820 140730942968928 140730942968928 140730942975944 0
/proc/947687/statm: 4760403 21946 5856 1 0 554013 0
[pid=947687/tid=947696] ppid=947683 vsize=19041612 memory=5524 CPUtime=0.67 cores=1,3
/proc/947687/task/947696/stat : 947696 (java) R 947683 947687 947632 0 -1 4194368 6177 0 0 0 63 4 0 0 20 0 19 0 182639561 19498610688 21946 134679101440 94796861227008 94796861230704 140730942960416 0 0 0 4 0 16800975 0 0 0 -1 1 0 0 0 0 0 94796861238520 94796861239312 94796875198464 140730942968820 140730942968928 140730942968928 140730942975944 0
[pid=947687/tid=947737] ppid=947683 vsize=19041612 memory=2248 CPUtime=0 cores=1,3
/proc/947687/task/947737/stat : 947737 (Finalizer) S 947683 947687 947632 0 -1 1077936192 23 0 0 0 0 0 0 0 20 0 19 0 182639567 19498610688 21946 134679101440 94796861227008 94796861230704 140730942960416 0 0 0 4 0 16800975 0 0 0 -1 3 0 0 0 0 0 94796861238520 94796861239312 94796875198464 140730942968820 140730942968928 140730942968928 140730942975944 0
[pid=947687/tid=947757] ppid=947683 vsize=19041612 memory=1904 CPUtime=0 cores=1,3
/proc/947687/task/947757/stat : 947757 (Common-Cleaner) S 947683 947687 947632 0 -1 1077936192 25 0 0 0 0 0 0 0 20 0 19 0 182639568 19498610688 21946 134679101440 94796861227008 94796861230704 140730942960416 0 0 0 4 0 16800975 0 0 0 -1 1 0 0 0 0 0 94796861238520 94796861239312 94796875198464 140730942968820 140730942968928 140730942968928 140730942975944 0
Current children cumulated CPU time: 1.35 s
Current children cumulated vsize: 19041612 KiB
Current children cumulated memory: 87784 KiB

Child status: 20

Real time (s): 0.892438
CPU time (s): 1.50628
CPU user time (s): 1.42283
CPU system time (s): 0.083451
CPU usage (%): 168.783
Max. virtual memory (cumulated for all children) (KiB): 19041612
Max. memory (cumulated for all children) (KiB): 87784

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1.42283
system time used= 0.083451
maximum resident set size= 96312
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10491
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= 453
involuntary context switches= 120


# summary of solver processes directly reported to runsolver:
#   pid: 947687
#   total CPU time (s): 1.50628
#   total CPU user time (s): 1.42283
#   total CPU system time (s): 0.083451

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.024913 second user time and 0.070673 second system time

The end

Launcher Data 

Begin job on nodeC007 at 2024-07-18 14:14:02
IDJOB=4442381
IDBENCH=147801
IDSOLVER=3052
FILE ID=nodeC007/4442381-1721304829
RUNJOBID= nodeC007-1721304841-947644
SLURM_JOB_ID= 7542628
Free space on /tmp= 723784 MiB

SOLVER NAME= Sat4j Cutting Planes 2024 2024-07-12
BENCH NAME= PB24/normalized-PB06/DEC-LIN/submitted-PB05/aloul/FPGA_SAT05/normalized-chnl35_36_pb.cnf.cr.opb
COMMAND LINE= java -jar sat4j-pb.jar CuttingPlanesPB24 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4442381-1721304829/watcher-4442381-1721304829 -o /tmp/evaluation-result-4442381-1721304829/solver-4442381-1721304829 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC007-1721304841-947644 --watchdog 3760  java -jar sat4j-pb.jar CuttingPlanesPB24 HOME/instance-4442381-1721304829.opb

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

MD5SUM BENCH= d8fef6140a8ea4c136f0e624ba926405
RANDOM SEED=219783951

nodeC007.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		: 1197.163
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	: 6983.25
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		: 3336.166
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	: 6983.30
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		: 1197.130
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	: 6983.25
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		: 1197.135
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	: 6983.30
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 1197.141
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	: 6983.25
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 1197.140
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	: 6983.30
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		: 1197.132
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	: 6983.25
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		: 1197.130
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	: 6983.30
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131655788 kB
MemFree:        127322360 kB
MemAvailable:   129929100 kB
Buffers:          481720 kB
Cached:          2956936 kB
SwapCached:            0 kB
Active:           986444 kB
Inactive:        2789704 kB
Active(anon):       1368 kB
Inactive(anon):   373856 kB
Active(file):     985076 kB
Inactive(file):  2415848 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      131071996 kB
SwapFree:       131071996 kB
Dirty:              1116 kB
Writeback:            44 kB
AnonPages:        337552 kB
Mapped:           106068 kB
Shmem:             37704 kB
KReclaimable:      91696 kB
Slab:             192560 kB
SReclaimable:      91696 kB
SUnreclaim:       100864 kB
KernelStack:        3740 kB
PageTables:         9632 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    196899888 kB
Committed_AS:     798064 kB
VmallocTotal:   34359738367 kB
VmallocUsed:           0 kB
VmallocChunk:          0 kB
Percpu:            57472 kB
HardwareCorrupted:     0 kB
AnonHugePages:    217088 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:      279368 kB
DirectMap2M:    27936768 kB
DirectMap1G:    108003328 kB

Free space on /tmp at the end= 723780 MiB
End job on nodeC007 at 2024-07-18 14:14:03