Trace number 4459671

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 NameAnswerobjective functionCPU timeWall clock time
Sat4j Resolution Default 2024-07-07OPT2 1.03904 0.651123

General information on the benchmark

NamePB24/normalized-PB07/OPT-NLC/submittedPB07/roussel/
factor-mod-B/factor-mod-size=5-P0=19-P1=29-P2=19-P3=23-P4=2-P5=29-P6=7-B.opb
MD5SUMd645ac62b44a8f988917c34e77ee825a
Bench CategoryOPT-NLC (optimization problem, non-linear constraints, no OPT/UNSAT certificate)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark2
Best CPU time to get the best result obtained on this benchmark0.009175
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables90
Total number of constraints13
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints13
Minimum length of a constraint5
Maximum length of a constraint35
Number of terms in the objective function 5
Biggest coefficient in the objective function 16
Number of bits for the biggest coefficient in the objective function 5
Sum of the numbers in the objective function 31
Number of bits of the sum of numbers in the objective function 5
Biggest number in a constraint 512
Number of bits of the biggest number in a constraint 10
Biggest sum of numbers in a constraint 1984
Number of bits of the biggest sum of numbers11
Number of products (including duplicates)150
Sum of products size (including duplicates)300
Number of different products150
Sum of products size300

Solver Data 

0.12/0.17	c SAT4J: a SATisfiability library for Java (c) 2004-2024 Artois University and CNRS
0.12/0.18	c This is free software under the dual EPL/GNU LGPL licenses.
0.12/0.18	c See www.sat4j.org for details.
0.12/0.19	c version CUSTOM.v20240707
0.12/0.22	c java.runtime.name	OpenJDK Runtime Environment
0.12/0.22	c java.vm.name		OpenJDK 64-Bit Server VM
0.12/0.22	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
0.29/0.25	c Number of processors 	2
0.46/0.34	--- Begin Solver configuration ---
0.46/0.34	org.sat4j.pb.constraints.ResolutionPBLongHTClauseCardConstrDataStructure@5e91993f
0.46/0.34	Learn all clauses as in MiniSAT
0.46/0.34	LOGGER=java.util.logging.Logger@cac736f claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.46/0.34	VSIDS like heuristics from MiniSAT using a heap lightweight component caching from RSAT taking into account the objective function
0.46/0.34	No reason simplification
0.46/0.34	Glucose 2.1 dynamic restart strategy
0.46/0.34	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
0.46/0.34	timeout=2147483s
0.46/0.34	DB Simplification allowed=false
0.46/0.34	Listener: none
0.46/0.34	--- End Solver configuration ---
0.46/0.35	c Pseudo Boolean Optimization by upper bound
0.46/0.35	c --- Begin Solver configuration ---
0.46/0.35	c org.sat4j.pb.constraints.ResolutionPBLongHTClauseCardConstrDataStructure@5e91993f
0.46/0.35	c Learn all clauses as in MiniSAT
0.46/0.35	c LOGGER=java.util.logging.Logger@cac736f claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.46/0.35	c VSIDS like heuristics from MiniSAT using a heap lightweight component caching from RSAT taking into account the objective function
0.46/0.35	c No reason simplification
0.46/0.35	c Glucose 2.1 dynamic restart strategy
0.46/0.35	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
0.46/0.35	c timeout=2147483s
0.46/0.35	c DB Simplification allowed=false
0.46/0.35	c Listener: none
0.46/0.35	c --- End Solver configuration ---
0.46/0.35	c solving HOME/instance-4459671-1721939462.opb
0.46/0.35	c reading problem ... 
0.46/0.35	c  objective function found
0.46/0.42	c ... done. Wall clock time 0.062s.
0.46/0.42	c declared #vars     90
0.46/0.42	c internal #vars     240
0.46/0.42	c #constraints  319
0.46/0.42	c constraints type 
0.62/0.43	c org.sat4j.pb.constraints.pb.MaxWatchPbLong => 169
0.62/0.43	c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 150
0.62/0.43	c 319 constraints processed.
0.62/0.45	c objective function length is 5 literals
0.82/0.60	c SATISFIABLE
0.82/0.60	c OPTIMIZING...
0.82/0.60	c Got one! Elapsed wall clock time (in seconds):0.244
0.82/0.60	o 2
0.82/0.61	c starts		: 1
0.99/0.62	c conflicts		: 690
0.99/0.62	c decisions		: 832
0.99/0.62	c propagations		: 9005
0.99/0.62	c inspects		: 56351
0.99/0.62	c shortcuts		: 0
0.99/0.62	c learnt literals	: 0
0.99/0.62	c learnt binary clauses	: 1
0.99/0.62	c learnt ternary clauses	: 2
0.99/0.62	c learnt constraints	: 690
0.99/0.62	c ignored constraints	: 0
0.99/0.62	c root simplifications	: 0
0.99/0.62	c removed literals (reason simplification)	: 0
0.99/0.62	c reason swapping (by a shorter reason)	: 0
0.99/0.62	c Calls to reduceDB	: 0
0.99/0.62	c Number of update (reduction) of LBD	: 33
0.99/0.62	c Imported unit clauses	: 0
0.99/0.62	c No decision after first conflict	: false
0.99/0.62	c number of reductions to clauses (during analyze)	: 0
0.99/0.62	c number of learned constraints concerned by reduction	: 0
0.99/0.62	c number of learning phase by resolution	: 0
0.99/0.62	c number of learning phase by cutting planes	: 0
0.99/0.62	c number of rounding to 1 operations	: 0
0.99/0.62	c number of easy rounding to 1 operations (no literal elimination needed)	: 0
0.99/0.62	c number of reductions of the coefficients by power 2 	: 0
0.99/0.62	c number of right shift for reduction by power 2 	: 0
0.99/0.62	c number of reductions of the coefficients by GCD over coefficients 	: 0
0.99/0.62	c number of ending skipping 	: 0
0.99/0.62	c number of internal skipping 	: 0
0.99/0.62	c number of derivation steps 	: 0
0.99/0.62	c number of skipped derivation steps 	: 0
0.99/0.62	c number of remaining unassigned 	: 0
0.99/0.62	c number of remaining assigned 	: 0
0.99/0.62	c number of falsified literals weakened from reason	: 0
0.99/0.62	c number of falsified literals weakened from conflict	: 0
0.99/0.62	c time for arithmetic operations	: 0
0.99/0.63	c minimum degree of deleted constraints	: null
0.99/0.63	c maximum degree of deleted constraints	: null
0.99/0.63	c number of deleted constraints	: 0
0.99/0.63	c speed (assignments/second)	: 52052.02312138729
0.99/0.63	c non guided choices	: 99
0.99/0.63	s OPTIMUM FOUND
0.99/0.63	c Found 1 solution(s)
0.99/0.63	v -x1 x2 -x3 -x4 -x5 x6 x7 x8 -x9 x10 x11 -x12 -x13 -x14 x15 x16 x17 x18 -x19 -x20 x21 -x22 -x23 -x24 x25 x26 -x27 -x28 -x29 x30 x31 -x32 -x33 -x34 x35 -x36 x37 x38 x39 -x40 -x41 x42 x43 x44 -x45 -x46 x47 -x48 -x49 -x50 -x51 x52 -x53 -x54 -x55 -x56 x57 -x58 -x59 -x60 x61 -x62 -x63 -x64 -x65 x66 x67 x68 -x69 -x70 x71 x72 -x73 -x74 -x75 x76 -x77 -x78 -x79 -x80 x81 -x82 -x83 -x84 -x85 x86 -x87 -x88 -x89 -x90 
0.99/0.63	c objective function=2
0.99/0.63	c Total wall clock time (in seconds): 0.285

Verifier Data 

OK	2

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 (62403 MiB free)
  memory of node 1: 64510 MiB (62619 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4459671-1721939462/watcher-4459671-1721939462 -o /tmp/evaluation-result-4459671-1721939462/solver-4459671-1721939462 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC005-1721939462-298710 --watchdog 3760 java -jar sat4j-pb.jar HOME/instance-4459671-1721939462.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
Linux 4.18.0-301.1.el8.x
solver pid=298748, runsolver pid=298745
Current StackSize limit: 8192 KiB


[startup+0.100647 s]*
/proc/loadavg: 0.12 0.09 0.18 3/264 298777
/proc/meminfo: memFree=127979440/131655788 swapFree=131060868/131071996
[pid=298748] ppid=298745 vsize=18993908 memory=56140 CPUtime=0.12 cores=1,3
/proc/298748/stat : 298748 (java) S 298745 298748 298698 0 -1 1077936128 6442 0 0 0 8 4 0 0 20 0 18 0 29935634 19449761792 14035 134679101440 94644057362432 94644057366128 140733525422704 0 0 0 0 0 16800975 0 0 0 17 1 0 0 0 0 0 94644057373944 94644057374736 94644085395456 140733525431306 140733525431396 140733525431396 140733525438408 0
/proc/298748/statm: 4748477 14035 5772 1 0 550792 0
[pid=298748/tid=298751] ppid=298745 vsize=18993908 memory=4026531957 CPUtime=0.08 cores=1,3
/proc/298748/task/298751/stat : 298751 (java) R 298745 298748 298698 0 -1 4194368 5393 0 0 0 5 3 0 0 20 0 18 0 29935635 19449761792 14035 134679101440 94644057362432 94644057366128 140733525422704 0 0 0 4 0 16800975 0 0 0 -1 1 0 0 0 0 0 94644057373944 94644057374736 94644085395456 140733525431306 140733525431396 140733525431396 140733525438408 0
[pid=298748/tid=298770] ppid=298745 vsize=18993908 memory=241407623517 CPUtime=0 cores=1,3
/proc/298748/task/298770/stat : 298770 (Finalizer) S 298745 298748 298698 0 -1 1077936192 23 0 0 0 0 0 0 0 20 0 18 0 29935641 19449761792 14035 134679101440 94644057362432 94644057366128 140733525422704 0 0 0 4 0 16800975 0 0 0 -1 3 0 0 0 0 0 94644057373944 94644057374736 94644085395456 140733525431306 140733525431396 140733525431396 140733525438408 0
[pid=298748/tid=298777] ppid=298745 vsize=18993908 memory=14978888264451606 CPUtime=0 cores=1,3
/proc/298748/task/298777/stat : 298777 (Common-Cleaner) S 298745 298748 298698 0 -1 1077936192 24 0 0 0 0 0 0 0 20 0 18 0 29935642 19449761792 14035 134679101440 94644057362432 94644057366128 140733525422704 0 0 0 4 0 16800975 0 0 0 -1 3 0 0 0 0 0 94644057373944 94644057374736 94644085395456 140733525431306 140733525431396 140733525431396 140733525438408 0
Current children cumulated CPU time: 0.12 s
Current children cumulated vsize: 18993908 KiB
Current children cumulated memory: 56140 KiB

[startup+0.21549 s]*
/proc/loadavg: 0.12 0.09 0.18 5/264 298777
/proc/meminfo: memFree=127970420/131655788 swapFree=131060868/131071996
[pid=298748] ppid=298745 vsize=18993908 memory=60080 CPUtime=0.29 cores=1,3
/proc/298748/stat : 298748 (java) S 298745 298748 298698 0 -1 1077936128 7137 0 0 0 24 5 0 0 20 0 18 0 29935634 19449761792 15020 134679101440 94644057362432 94644057366128 140733525422704 0 0 0 0 0 16800975 0 0 0 17 1 0 0 0 0 0 94644057373944 94644057374736 94644085395456 140733525431306 140733525431396 140733525431396 140733525438408 0
/proc/298748/statm: 4748477 15020 5988 1 0 551342 0
[pid=298748/tid=298751] ppid=298745 vsize=18993908 memory=4028549114 CPUtime=0.19 cores=1,3
/proc/298748/task/298751/stat : 298751 (java) R 298745 298748 298698 0 -1 4194368 5721 0 0 0 15 4 0 0 20 0 18 0 29935635 19449761792 15020 134679101440 94644057362432 94644057366128 140733525422704 0 0 0 4 0 16800975 0 0 0 -1 1 0 0 0 0 0 94644057373944 94644057374736 94644085395456 140733525431306 140733525431396 140733525431396 140733525438408 0
[pid=298748/tid=298770] ppid=298745 vsize=18993908 memory=1967831 CPUtime=0 cores=1,3
/proc/298748/task/298770/stat : 298770 (Finalizer) S 298745 298748 298698 0 -1 1077936192 23 0 0 0 0 0 0 0 20 0 18 0 29935641 19449761792 15020 134679101440 94644057362432 94644057366128 140733525422704 0 0 0 4 0 16800975 0 0 0 -1 3 0 0 0 0 0 94644057373944 94644057374736 94644085395456 140733525431306 140733525431396 140733525431396 140733525438408 0
[pid=298748/tid=298777] ppid=298745 vsize=18993908 memory=13571513378933845 CPUtime=0 cores=1,3
/proc/298748/task/298777/stat : 298777 (Common-Cleaner) S 298745 298748 298698 0 -1 1077936192 24 0 0 0 0 0 0 0 20 0 18 0 29935642 19449761792 15020 134679101440 94644057362432 94644057366128 140733525422704 0 0 0 4 0 16800975 0 0 0 -1 3 0 0 0 0 0 94644057373944 94644057374736 94644085395456 140733525431306 140733525431396 140733525431396 140733525438408 0
Current children cumulated CPU time: 0.29 s
Current children cumulated vsize: 18993908 KiB
Current children cumulated memory: 60080 KiB

[startup+0.316488 s]*
/proc/loadavg: 0.12 0.09 0.18 5/265 298780
/proc/meminfo: memFree=127961440/131655788 swapFree=131060868/131071996
[pid=298748] ppid=298745 vsize=18993908 memory=67024 CPUtime=0.46 cores=1,3
/proc/298748/stat : 298748 (java) S 298745 298748 298698 0 -1 1077936128 7395 0 0 0 40 6 0 0 20 0 18 0 29935634 19449761792 16756 134679101440 94644057362432 94644057366128 140733525422704 0 0 0 0 0 16800975 0 0 0 17 1 0 0 0 0 0 94644057373944 94644057374736 94644085395456 140733525431306 140733525431396 140733525431396 140733525438408 0
/proc/298748/statm: 4748477 16756 5997 1 0 551505 0
[pid=298748/tid=298751] ppid=298745 vsize=18993908 memory=-8816187028402840252 CPUtime=0.28 cores=1,3
/proc/298748/task/298751/stat : 298751 (java) R 298745 298748 298698 0 -1 4194368 5880 0 0 0 24 4 0 0 20 0 18 0 29935635 19449761792 16756 134679101440 94644057362432 94644057366128 140733525422704 0 0 0 4 0 16800975 0 0 0 -1 1 0 0 0 0 0 94644057373944 94644057374736 94644085395456 140733525431306 140733525431396 140733525431396 140733525438408 0
[pid=298748/tid=298770] ppid=298745 vsize=18993908 memory=0 CPUtime=0 cores=1,3
/proc/298748/task/298770/stat : 298770 (Finalizer) S 298745 298748 298698 0 -1 1077936192 23 0 0 0 0 0 0 0 20 0 18 0 29935641 19449761792 16756 134679101440 94644057362432 94644057366128 140733525422704 0 0 0 4 0 16800975 0 0 0 -1 3 0 0 0 0 0 94644057373944 94644057374736 94644085395456 140733525431306 140733525431396 140733525431396 140733525438408 0
[pid=298748/tid=298777] ppid=298745 vsize=18993908 memory=0 CPUtime=0 cores=1,3
/proc/298748/task/298777/stat : 298777 (Common-Cleaner) S 298745 298748 298698 0 -1 1077936192 24 0 0 0 0 0 0 0 20 0 18 0 29935642 19449761792 16756 134679101440 94644057362432 94644057366128 140733525422704 0 0 0 4 0 16800975 0 0 0 -1 3 0 0 0 0 0 94644057373944 94644057374736 94644085395456 140733525431306 140733525431396 140733525431396 140733525438408 0
Current children cumulated CPU time: 0.46 s
Current children cumulated vsize: 18993908 KiB
Current children cumulated memory: 67024 KiB

[startup+0.651073 s]
# the end of solver process 298748 was just reported to runsolver
# Child status: 30

# cumulated CPU time of all completed processes:  user=0.949011 s, system=0.090032 s

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

[startup+0.414493 s]*
/proc/loadavg: 0.12 0.09 0.18 9/273 298804
/proc/meminfo: memFree=127946088/131655788 swapFree=131060868/131071996
[pid=298748] ppid=298745 vsize=18993908 memory=67856 CPUtime=0.62 cores=1,3
/proc/298748/stat : 298748 (java) S 298745 298748 298698 0 -1 1077936128 7590 0 0 0 56 6 0 0 20 0 18 0 29935634 19449761792 16964 134679101440 94644057362432 94644057366128 140733525422704 0 0 0 0 0 16800975 0 0 0 17 1 0 0 0 0 0 94644057373944 94644057374736 94644085395456 140733525431306 140733525431396 140733525431396 140733525438408 0
/proc/298748/statm: 4748477 16964 6002 1 0 551640 0
[pid=298748/tid=298751] ppid=298745 vsize=18993908 memory=4026531971 CPUtime=0.37 cores=1,3
/proc/298748/task/298751/stat : 298751 (java) R 298745 298748 298698 0 -1 4194368 5997 0 0 0 33 4 0 0 20 0 18 0 29935635 19449761792 16964 134679101440 94644057362432 94644057366128 140733525422704 0 0 0 4 0 16800975 0 0 0 -1 1 0 0 0 0 0 94644057373944 94644057374736 94644085395456 140733525431306 140733525431396 140733525431396 140733525438408 0
[pid=298748/tid=298770] ppid=298745 vsize=18993908 memory=1967857 CPUtime=0 cores=1,3
/proc/298748/task/298770/stat : 298770 (Finalizer) S 298745 298748 298698 0 -1 1077936192 23 0 0 0 0 0 0 0 20 0 18 0 29935641 19449761792 16964 134679101440 94644057362432 94644057366128 140733525422704 0 0 0 4 0 16800975 0 0 0 -1 3 0 0 0 0 0 94644057373944 94644057374736 94644085395456 140733525431306 140733525431396 140733525431396 140733525438408 0
[pid=298748/tid=298777] ppid=298745 vsize=18993908 memory=3689070655443366200 CPUtime=0 cores=1,3
/proc/298748/task/298777/stat : 298777 (Common-Cleaner) S 298745 298748 298698 0 -1 1077936192 24 0 0 0 0 0 0 0 20 0 18 0 29935642 19449761792 16964 134679101440 94644057362432 94644057366128 140733525422704 0 0 0 4 0 16800975 0 0 0 -1 3 0 0 0 0 0 94644057373944 94644057374736 94644085395456 140733525431306 140733525431396 140733525431396 140733525438408 0
Current children cumulated CPU time: 0.62 s
Current children cumulated vsize: 18993908 KiB
Current children cumulated memory: 67856 KiB

[startup+0.620476 s]
/proc/loadavg: 0.12 0.09 0.18 13/312 298843
/proc/meminfo: memFree=127879320/131655788 swapFree=131060868/131071996
[pid=298748] ppid=298745 vsize=19193600 memory=77092 CPUtime=0.99 cores=1,3
/proc/298748/stat : 298748 (java) S 298745 298748 298698 0 -1 1077936128 9310 0 0 0 91 8 0 0 20 0 21 0 29935634 19654246400 19273 134679101440 94644057362432 94644057366128 140733525422704 0 0 0 0 0 16800975 0 0 0 17 1 0 0 0 0 0 94644057373944 94644057374736 94644085395456 140733525431306 140733525431396 140733525431396 140733525438408 0
/proc/298748/statm: 4798400 19273 6157 1 0 553518 0
[pid=298748/tid=298751] ppid=298745 vsize=19193600 memory=3977523107207577914 CPUtime=0.52 cores=1,3
/proc/298748/task/298751/stat : 298751 (java) R 298745 298748 298698 0 -1 4194368 6128 0 0 0 47 5 0 0 20 0 21 0 29935635 19654246400 19273 134679101440 94644057362432 94644057366128 140733525422704 0 0 0 4 0 16800975 0 0 0 -1 3 0 0 0 0 0 94644057373944 94644057374736 94644085395456 140733525431306 140733525431396 140733525431396 140733525438408 0
[pid=298748/tid=298770] ppid=298745 vsize=19193600 memory=1968619 CPUtime=0 cores=1,3
/proc/298748/task/298770/stat : 298770 (Finalizer) S 298745 298748 298698 0 -1 1077936192 23 0 0 0 0 0 0 0 20 0 21 0 29935641 19654246400 19273 134679101440 94644057362432 94644057366128 140733525422704 0 0 0 4 0 16800975 0 0 0 -1 3 0 0 0 0 0 94644057373944 94644057374736 94644085395456 140733525431306 140733525431396 140733525431396 140733525438408 0
[pid=298748/tid=298777] ppid=298745 vsize=19193600 memory=7391413433648273289 CPUtime=0 cores=1,3
/proc/298748/task/298777/stat : 298777 (Common-Cleaner) S 298745 298748 298698 0 -1 1077936192 24 0 0 0 0 0 0 0 20 0 21 0 29935642 19654246400 19273 134679101440 94644057362432 94644057366128 140733525422704 0 0 0 4 0 16800975 0 0 0 -1 3 0 0 0 0 0 94644057373944 94644057374736 94644085395456 140733525431306 140733525431396 140733525431396 140733525438408 0
[pid=298748/tid=298822] ppid=298745 vsize=19193600 memory=-6013533071899194560 CPUtime=0 cores=1,3
/proc/298748/task/298822/stat : 298822 (Timer-0) S 298745 298748 298698 0 -1 1077936192 22 0 0 0 0 0 0 0 20 0 21 0 29935680 19654246400 19273 134679101440 94644057362432 94644057366128 140733525422704 0 0 0 4 0 16800975 0 0 0 -1 3 0 0 0 0 0 94644057373944 94644057374736 94644085395456 140733525431306 140733525431396 140733525431396 140733525438408 0
Current children cumulated CPU time: 0.99 s
Current children cumulated vsize: 19193600 KiB
Current children cumulated memory: 77092 KiB

Child status: 30

Real time (s): 0.651123
CPU time (s): 1.03904
CPU user time (s): 0.949011
CPU system time (s): 0.090032
CPU usage (%): 159.577
Max. virtual memory (cumulated for all children) (KiB): 19193600
Max. memory (cumulated for all children) (KiB): 77092

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.949011
system time used= 0.090032
maximum resident set size= 78860
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9460
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 461
involuntary context switches= 102


# summary of solver processes directly reported to runsolver:
#   pid: 298748
#   total CPU time (s): 1.03904
#   total CPU user time (s): 0.949011
#   total CPU system time (s): 0.090032

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.031172 second user time and 0.063493 second system time

The end

Launcher Data 

Begin job on nodeC005 at 2024-07-25 22:31:02
IDJOB=4459671
IDBENCH=148324
IDSOLVER=3058
FILE ID=nodeC005/4459671-1721939462
RUNJOBID= nodeC005-1721939462-298710
SLURM_JOB_ID= 8247259
Free space on /tmp= 723780 MiB

SOLVER NAME= Sat4j Resolution Default 2024-07-07
BENCH NAME= PB24/normalized-PB07/OPT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=5-P0=19-P1=29-P2=19-P3=23-P4=2-P5=29-P6=7-B.opb
COMMAND LINE= java -jar sat4j-pb.jar BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4459671-1721939462/watcher-4459671-1721939462 -o /tmp/evaluation-result-4459671-1721939462/solver-4459671-1721939462 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC005-1721939462-298710 --watchdog 3760  java -jar sat4j-pb.jar HOME/instance-4459671-1721939462.opb

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

MD5SUM BENCH= d645ac62b44a8f988917c34e77ee825a
RANDOM SEED=1503976896

nodeC005.alineos.net Linux 4.18.0-301.1.el8.x86_64 #1 SMP Tue Apr 13 16:24:22 UTC 2021

/sys/devices/system/cpu/cpu0/cpufreq/scaling_governor:
performance

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 1197.175
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6983.14
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 1197.119
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		: 1197.455
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6983.14
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 1197.118
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		: 1197.228
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6983.14
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 1197.115
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		: 1197.051
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6983.14
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 1197.111
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:        128049424 kB
MemAvailable:   130010152 kB
Buffers:          324376 kB
Cached:          2453252 kB
SwapCached:          320 kB
Active:          1726300 kB
Inactive:        1311028 kB
Active(anon):       1488 kB
Inactive(anon):   311168 kB
Active(file):    1724812 kB
Inactive(file):   999860 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      131071996 kB
SwapFree:       131060868 kB
Dirty:              1992 kB
Writeback:             0 kB
AnonPages:        259568 kB
Mapped:           103432 kB
Shmem:             52956 kB
KReclaimable:     152172 kB
Slab:             259344 kB
SReclaimable:     152172 kB
SUnreclaim:       107172 kB
KernelStack:        3608 kB
PageTables:         9900 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    196899888 kB
Committed_AS:     651500 kB
VmallocTotal:   34359738367 kB
VmallocUsed:           0 kB
VmallocChunk:          0 kB
Percpu:            12064 kB
HardwareCorrupted:     0 kB
AnonHugePages:    137216 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:      406344 kB
DirectMap2M:    45635584 kB
DirectMap1G:    90177536 kB

Free space on /tmp at the end= 723780 MiB
End job on nodeC005 at 2024-07-25 22:31:03