Trace number 4424879

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 Resolution Default 2024-07-07OPTIMUM 0.739222 0.507717

General information on the benchmark

NamePB24/WBO/PARTIAL-LIN/wcsp/academics/
normalized-4wqueens_wcsp.wbo
MD5SUM68ba75e8b45c150ebae58395e6aa0904
Bench CategoryPARTIAL-LIN (WBO, both soft and hard constraints, linear constraints)
Best result obtained on this benchmarkMOPT
Best cost obtained on this benchmark0
Best CPU time to get the best result obtained on this benchmark0.002137
Max-Satisfiable
Max-(Un)Satisfiability was proved
Best value of the cost
Optimality of the best cost was proved
Number of variables16
Total number of constraints64
Number of soft constraints60
Number of constraints which are clauses60
Number of constraints which are cardinality constraints (but not clauses)4
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint4
Top cost 5
Min constraint cost 1
Max constraint cost 5
Sum of constraints costs 268
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 5
Number of bits of the biggest sum of numbers3
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data

0.11/0.18	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
0.29/0.23	c Total memory 		2122317824
0.29/0.25	c Number of processors 	2
0.44/0.35	--- Begin Solver configuration ---
0.44/0.35	org.sat4j.pb.constraints.ResolutionPBLongHTClauseCardConstrDataStructure@5e91993f
0.44/0.35	Learn all clauses as in MiniSAT
0.44/0.35	LOGGER=java.util.logging.Logger@cac736f claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.44/0.35	VSIDS like heuristics from MiniSAT using a heap lightweight component caching from RSAT taking into account the objective function
0.44/0.35	No reason simplification
0.44/0.35	Glucose 2.1 dynamic restart strategy
0.44/0.35	Glucose 2 learned constraints deletion strategy (LBD updated on propagation) with timer check every 1000 if the learned constraints reach increasing bounds: 5000 step 1000
0.44/0.35	timeout=2147483s
0.44/0.35	DB Simplification allowed=false
0.44/0.35	Listener: none
0.44/0.35	--- End Solver configuration ---
0.44/0.35	c Pseudo Boolean Optimization by upper bound
0.44/0.35	c --- Begin Solver configuration ---
0.44/0.35	c org.sat4j.pb.constraints.ResolutionPBLongHTClauseCardConstrDataStructure@5e91993f
0.44/0.35	c Learn all clauses as in MiniSAT
0.44/0.35	c LOGGER=java.util.logging.Logger@cac736f claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.44/0.35	c VSIDS like heuristics from MiniSAT using a heap lightweight component caching from RSAT taking into account the objective function
0.44/0.35	c No reason simplification
0.44/0.35	c Glucose 2.1 dynamic restart strategy
0.44/0.35	c Glucose 2 learned constraints deletion strategy (LBD updated on propagation) with timer check every 1000 if the learned constraints reach increasing bounds: 5000 step 1000
0.44/0.35	c timeout=2147483s
0.44/0.35	c DB Simplification allowed=false
0.44/0.35	c Listener: none
0.44/0.35	c --- End Solver configuration ---
0.44/0.35	c solving HOME/instance-4424879-1720890789.wbo
0.44/0.35	c reading problem ... 
0.44/0.40	c ... done. Wall clock time 0.04s.
0.44/0.40	c declared #vars     16
0.44/0.40	c internal #vars     76
0.44/0.40	c #constraints  69
0.44/0.40	c constraints type 
0.44/0.40	c org.sat4j.pb.constraints.pb.OriginalBinaryClausePB => 8
0.44/0.40	c org.sat4j.pb.constraints.pb.MinWatchCardPB => 4
0.44/0.40	c org.sat4j.pb.constraints.pb.MaxWatchPbLong => 1
0.44/0.40	c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 56
0.44/0.40	c 69 constraints processed.
0.62/0.43	c objective function length is 60 literals
0.62/0.44	c SATISFIABLE
0.62/0.44	c OPTIMIZING...
0.62/0.44	c Got one! Elapsed wall clock time (in seconds):0.086
0.62/0.44	o 0
0.62/0.45	c starts		: 1
0.62/0.47	c conflicts		: 0
0.62/0.47	c decisions		: 9
0.62/0.47	c propagations		: 76
0.62/0.47	c inspects		: 94
0.62/0.47	c shortcuts		: 0
0.62/0.47	c learnt literals	: 0
0.62/0.47	c learnt binary clauses	: 0
0.62/0.47	c learnt ternary clauses	: 0
0.62/0.47	c learnt constraints	: 0
0.62/0.47	c ignored constraints	: 0
0.62/0.47	c root simplifications	: 0
0.62/0.47	c removed literals (reason simplification)	: 0
0.62/0.47	c reason swapping (by a shorter reason)	: 0
0.62/0.47	c Calls to reduceDB	: 0
0.62/0.47	c Number of update (reduction) of LBD	: 0
0.62/0.47	c Imported unit clauses	: 0
0.62/0.47	c No decision after first conflict	: true
0.62/0.47	c number of reductions to clauses (during analyze)	: 0
0.62/0.47	c number of learned constraints concerned by reduction	: 0
0.62/0.47	c number of learning phase by resolution	: 0
0.62/0.47	c number of learning phase by cutting planes	: 0
0.62/0.47	c number of rounding to 1 operations	: 0
0.62/0.47	c number of easy rounding to 1 operations (no literal elimination needed)	: 0
0.62/0.47	c number of reductions of the coefficients by power 2 	: 0
0.62/0.47	c number of right shift for reduction by power 2 	: 0
0.62/0.47	c number of reductions of the coefficients by GCD over coefficients 	: 0
0.62/0.47	c number of ending skipping 	: 0
0.62/0.47	c number of internal skipping 	: 0
0.62/0.47	c number of derivation steps 	: 0
0.62/0.47	c number of skipped derivation steps 	: 0
0.62/0.47	c number of remaining unassigned 	: 0
0.62/0.47	c number of remaining assigned 	: 0
0.62/0.48	c number of falsified literals weakened from reason	: 0
0.62/0.48	c number of falsified literals weakened from conflict	: 0
0.62/0.48	c time for arithmetic operations	: 0
0.62/0.48	c minimum degree of deleted constraints	: null
0.62/0.48	c maximum degree of deleted constraints	: null
0.62/0.48	c number of deleted constraints	: 0
0.62/0.48	c speed (assignments/second)	: 1727.2727272727275
0.62/0.48	c non guided choices	: 1
0.62/0.48	s OPTIMUM FOUND
0.62/0.48	c Found 1 solution(s)
0.62/0.48	v -x1 -x2 x3 -x4 x5 -x6 -x7 -x8 -x9 -x10 -x11 x12 -x13 x14 -x15 -x16 
0.62/0.48	c objective function=0
0.62/0.48	c Total wall clock time (in seconds): 0.133

Verifier Data

OK	0

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 (63270 MiB free)
  memory of node 1: 64510 MiB (63708 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4424879-1720890789/watcher-4424879-1720890789 -o /tmp/evaluation-result-4424879-1720890789/solver-4424879-1720890789 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC008-1720890801-708085 --watchdog 3760 java -jar sat4j-pb.jar HOME/instance-4424879-1720890789.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
solver pid=708125, runsolver pid=708118
Current StackSize limit: 8192 KiB


[startup+0.100619 s]*
/proc/loadavg: 0.15 0.11 0.10 6/278 708171
/proc/meminfo: memFree=129935508/131655788 swapFree=131071996/131071996
[pid=708125] ppid=708118 vsize=18975048 memory=54560 CPUtime=0.11 cores=5,7
/proc/708125/stat : 708125 (java) S 708118 708125 708072 0 -1 1077936128 6359 0 0 0 8 3 0 0 20 0 18 0 141235336 19430449152 13640 134679101440 94407999574016 94407999577712 140725962105920 0 0 0 0 0 16800975 0 0 0 17 5 0 0 0 0 0 94407999585528 94407999586320 94408024596480 140725962114085 140725962114175 140725962114175 140725962121160 0
/proc/708125/statm: 4743762 13640 5415 1 0 550730 0
[pid=708125/tid=708129] ppid=708118 vsize=18975048 memory=4026531959 CPUtime=0.07 cores=5,7
/proc/708125/task/708129/stat : 708129 (java) R 708118 708125 708072 0 -1 4194368 5285 0 0 0 5 2 0 0 20 0 18 0 141235337 19430449152 13640 134679101440 94407999574016 94407999577712 140725962105920 0 0 0 4 0 16800975 0 0 0 -1 5 0 0 0 0 0 94407999585528 94407999586320 94408024596480 140725962114085 140725962114175 140725962114175 140725962121160 0
[pid=708125/tid=708161] ppid=708118 vsize=18975048 memory=5681 CPUtime=0 cores=5,7
/proc/708125/task/708161/stat : 708161 (Finalizer) S 708118 708125 708072 0 -1 1077936192 23 0 0 0 0 0 0 0 20 0 18 0 141235344 19430449152 13640 134679101440 94407999574016 94407999577712 140725962105920 0 0 0 4 0 16800975 0 0 0 -1 5 0 0 0 0 0 94407999585528 94407999586320 94408024596480 140725962114085 140725962114175 140725962114175 140725962121160 0
[pid=708125/tid=708170] ppid=708118 vsize=18975048 memory=15534137339546546 CPUtime=0 cores=5,7
/proc/708125/task/708170/stat : 708170 (Common-Cleaner) S 708118 708125 708072 0 -1 1077936192 24 0 0 0 0 0 0 0 20 0 18 0 141235345 19430449152 13640 134679101440 94407999574016 94407999577712 140725962105920 0 0 0 4 0 16800975 0 0 0 -1 7 0 0 0 0 0 94407999585528 94407999586320 94408024596480 140725962114085 140725962114175 140725962114175 140725962121160 0
Current children cumulated CPU time: 0.11 s
Current children cumulated vsize: 18975048 KiB
Current children cumulated memory: 54560 KiB

[startup+0.217073 s]*
/proc/loadavg: 0.15 0.11 0.10 8/288 708181
/proc/meminfo: memFree=129921788/131655788 swapFree=131071996/131071996
[pid=708125] ppid=708118 vsize=18975048 memory=58120 CPUtime=0.29 cores=5,7
/proc/708125/stat : 708125 (java) S 708118 708125 708072 0 -1 1077936128 7070 0 0 0 25 4 0 0 20 0 18 0 141235336 19430449152 14530 134679101440 94407999574016 94407999577712 140725962105920 0 0 0 0 0 16800975 0 0 0 17 5 0 0 0 0 0 94407999585528 94407999586320 94408024596480 140725962114085 140725962114175 140725962114175 140725962121160 0
/proc/708125/statm: 4743762 14530 5639 1 0 551318 0
[pid=708125/tid=708129] ppid=708118 vsize=18975048 memory=3472328300254199927 CPUtime=0.18 cores=5,7
/proc/708125/task/708129/stat : 708129 (java) R 708118 708125 708072 0 -1 4194368 5646 0 0 0 16 2 0 0 20 0 18 0 141235337 19430449152 14530 134679101440 94407999574016 94407999577712 140725962105920 0 0 0 4 0 16800975 0 0 0 -1 5 0 0 0 0 0 94407999585528 94407999586320 94408024596480 140725962114085 140725962114175 140725962114175 140725962121160 0
[pid=708125/tid=708161] ppid=708118 vsize=18975048 memory=5681 CPUtime=0 cores=5,7
/proc/708125/task/708161/stat : 708161 (Finalizer) S 708118 708125 708072 0 -1 1077936192 23 0 0 0 0 0 0 0 20 0 18 0 141235344 19430449152 14530 134679101440 94407999574016 94407999577712 140725962105920 0 0 0 4 0 16800975 0 0 0 -1 5 0 0 0 0 0 94407999585528 94407999586320 94408024596480 140725962114085 140725962114175 140725962114175 140725962121160 0
[pid=708125/tid=708170] ppid=708118 vsize=18975048 memory=15534137339546546 CPUtime=0 cores=5,7
/proc/708125/task/708170/stat : 708170 (Common-Cleaner) S 708118 708125 708072 0 -1 1077936192 24 0 0 0 0 0 0 0 20 0 18 0 141235345 19430449152 14530 134679101440 94407999574016 94407999577712 140725962105920 0 0 0 4 0 16800975 0 0 0 -1 7 0 0 0 0 0 94407999585528 94407999586320 94408024596480 140725962114085 140725962114175 140725962114175 140725962121160 0
Current children cumulated CPU time: 0.29 s
Current children cumulated vsize: 18975048 KiB
Current children cumulated memory: 58120 KiB

[startup+0.314066 s]*
/proc/loadavg: 0.15 0.11 0.10 9/288 708181
/proc/meminfo: memFree=129901964/131655788 swapFree=131071996/131071996
[pid=708125] ppid=708118 vsize=18975048 memory=65984 CPUtime=0.44 cores=5,7
/proc/708125/stat : 708125 (java) S 708118 708125 708072 0 -1 1077936128 7322 0 0 0 39 5 0 0 20 0 18 0 141235336 19430449152 16496 134679101440 94407999574016 94407999577712 140725962105920 0 0 0 0 0 16800975 0 0 0 17 5 0 0 0 0 0 94407999585528 94407999586320 94408024596480 140725962114085 140725962114175 140725962114175 140725962121160 0
/proc/708125/statm: 4743762 16496 5758 1 0 551479 0
[pid=708125/tid=708129] ppid=708118 vsize=18975048 memory=-9176481595812913852 CPUtime=0.26 cores=5,7
/proc/708125/task/708129/stat : 708129 (java) R 708118 708125 708072 0 -1 4194368 5798 0 0 0 23 3 0 0 20 0 18 0 141235337 19430449152 16496 134679101440 94407999574016 94407999577712 140725962105920 0 0 0 4 0 16800975 0 0 0 -1 5 0 0 0 0 0 94407999585528 94407999586320 94408024596480 140725962114085 140725962114175 140725962114175 140725962121160 0
[pid=708125/tid=708161] ppid=708118 vsize=18975048 memory=0 CPUtime=0 cores=5,7
/proc/708125/task/708161/stat : 708161 (Finalizer) S 708118 708125 708072 0 -1 1077936192 23 0 0 0 0 0 0 0 20 0 18 0 141235344 19430449152 16496 134679101440 94407999574016 94407999577712 140725962105920 0 0 0 4 0 16800975 0 0 0 -1 5 0 0 0 0 0 94407999585528 94407999586320 94408024596480 140725962114085 140725962114175 140725962114175 140725962121160 0
[pid=708125/tid=708170] ppid=708118 vsize=18975048 memory=0 CPUtime=0 cores=5,7
/proc/708125/task/708170/stat : 708170 (Common-Cleaner) S 708118 708125 708072 0 -1 1077936192 24 0 0 0 0 0 0 0 20 0 18 0 141235345 19430449152 16496 134679101440 94407999574016 94407999577712 140725962105920 0 0 0 4 0 16800975 0 0 0 -1 7 0 0 0 0 0 94407999585528 94407999586320 94408024596480 140725962114085 140725962114175 140725962114175 140725962121160 0
Current children cumulated CPU time: 0.44 s
Current children cumulated vsize: 18975048 KiB
Current children cumulated memory: 65984 KiB

[startup+0.507648 s]
# the end of solver process 708125 was just reported to runsolver
# Child status: 30

# cumulated CPU time of all completed processes:  user=0.670291 s, system=0.068931 s

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

[startup+0.417203 s]*
/proc/loadavg: 0.15 0.11 0.10 11/291 708190
/proc/meminfo: memFree=129894516/131655788 swapFree=131071996/131071996
[pid=708125] ppid=708118 vsize=18975048 memory=67004 CPUtime=0.62 cores=5,7
/proc/708125/stat : 708125 (java) S 708118 708125 708072 0 -1 1077936128 7600 0 0 0 57 5 0 0 20 0 18 0 141235336 19430449152 16751 134679101440 94407999574016 94407999577712 140725962105920 0 0 0 0 0 16800975 0 0 0 17 5 0 0 0 0 0 94407999585528 94407999586320 94408024596480 140725962114085 140725962114175 140725962114175 140725962121160 0
/proc/708125/statm: 4743762 16751 5770 1 0 551650 0
[pid=708125/tid=708129] ppid=708118 vsize=18975048 memory=4026531971 CPUtime=0.35 cores=5,7
/proc/708125/task/708129/stat : 708129 (java) R 708118 708125 708072 0 -1 4194368 5985 0 0 0 32 3 0 0 20 0 18 0 141235337 19430449152 16751 134679101440 94407999574016 94407999577712 140725962105920 0 0 0 4 0 16800975 0 0 0 -1 5 0 0 0 0 0 94407999585528 94407999586320 94408024596480 140725962114085 140725962114175 140725962114175 140725962121160 0
[pid=708125/tid=708161] ppid=708118 vsize=18975048 memory=5697 CPUtime=0 cores=5,7
/proc/708125/task/708161/stat : 708161 (Finalizer) S 708118 708125 708072 0 -1 1077936192 23 0 0 0 0 0 0 0 20 0 18 0 141235344 19430449152 16751 134679101440 94407999574016 94407999577712 140725962105920 0 0 0 4 0 16800975 0 0 0 -1 5 0 0 0 0 0 94407999585528 94407999586320 94408024596480 140725962114085 140725962114175 140725962114175 140725962121160 0
[pid=708125/tid=708170] ppid=708118 vsize=18975048 memory=14699599474464555 CPUtime=0 cores=5,7
/proc/708125/task/708170/stat : 708170 (Common-Cleaner) S 708118 708125 708072 0 -1 1077936192 24 0 0 0 0 0 0 0 20 0 18 0 141235345 19430449152 16751 134679101440 94407999574016 94407999577712 140725962105920 0 0 0 4 0 16800975 0 0 0 -1 7 0 0 0 0 0 94407999585528 94407999586320 94408024596480 140725962114085 140725962114175 140725962114175 140725962121160 0
Current children cumulated CPU time: 0.62 s
Current children cumulated vsize: 18975048 KiB
Current children cumulated memory: 67004 KiB

Child status: 30

Real time (s): 0.507717
CPU time (s): 0.739222
CPU user time (s): 0.670291
CPU system time (s): 0.068931
CPU usage (%): 145.597
Max. virtual memory (cumulated for all children) (KiB): 18975048
Max. memory (cumulated for all children) (KiB): 67004

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.670291
system time used= 0.068931
maximum resident set size= 71492
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7856
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= 406
involuntary context switches= 73


# summary of solver processes directly reported to runsolver:
#   pid: 708125
#   total CPU time (s): 0.739222
#   total CPU user time (s): 0.670291
#   total CPU system time (s): 0.068931

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.026209 second user time and 0.063632 second system time

The end

Launcher Data

Begin job on nodeC008 at 2024-07-13 19:13:21
IDJOB=4424879
IDBENCH=143904
IDSOLVER=3037
FILE ID=nodeC008/4424879-1720890789
RUNJOBID= nodeC008-1720890801-708085
SLURM_JOB_ID= 7485812
Free space on /tmp= 723780 MiB

SOLVER NAME= Sat4j Resolution Default 2024-07-07
BENCH NAME= PB24/WBO/PARTIAL-LIN/wcsp/academics/normalized-4wqueens_wcsp.wbo
COMMAND LINE= java -jar sat4j-pb.jar BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4424879-1720890789/watcher-4424879-1720890789 -o /tmp/evaluation-result-4424879-1720890789/solver-4424879-1720890789 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC008-1720890801-708085 --watchdog 3760  java -jar sat4j-pb.jar HOME/instance-4424879-1720890789.wbo

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

MD5SUM BENCH= 68ba75e8b45c150ebae58395e6aa0904
RANDOM SEED=153657947

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		: 1197.291
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	: 6983.91
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		: 1197.293
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		: 1197.242
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	: 6983.91
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		: 1197.487
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		: 1197.385
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	: 6983.91
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		: 1197.240
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		: 1197.126
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	: 6983.91
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		: 1197.244
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:        130036892 kB
MemAvailable:   130007876 kB
Buffers:          329660 kB
Cached:           489856 kB
SwapCached:            0 kB
Active:           501452 kB
Inactive:         620220 kB
Active(anon):       1368 kB
Inactive(anon):   338516 kB
Active(file):     500084 kB
Inactive(file):   281704 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      131071996 kB
SwapFree:       131071996 kB
Dirty:              2764 kB
Writeback:             0 kB
AnonPages:        300276 kB
Mapped:           101076 kB
Shmem:             37704 kB
KReclaimable:      58452 kB
Slab:             147104 kB
SReclaimable:      58452 kB
SUnreclaim:        88652 kB
KernelStack:        3616 kB
PageTables:         9268 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    196899888 kB
Committed_AS:     694056 kB
VmallocTotal:   34359738367 kB
VmallocUsed:           0 kB
VmallocChunk:          0 kB
Percpu:            45952 kB
HardwareCorrupted:     0 kB
AnonHugePages:    178176 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:      146248 kB
DirectMap2M:     9195520 kB
DirectMap1G:    126877696 kB

Free space on /tmp at the end= 723776 MiB
End job on nodeC008 at 2024-07-13 19:13:22