Trace number 4085568

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 PB 2.3.6 Resolution PB16OPT5148 2.23266 1.57077

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-LIN/submittedPB07/
poldner/PB/testset/normalized-7_14.opb
MD5SUMd99cfd7c624f6e153a873fe4512e21db
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark5148
Best CPU time to get the best result obtained on this benchmark0.007998
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 5148
Optimality of the best value was proved YES
Number of variables105
Total number of constraints112
Number of constraints which are clauses98
Number of constraints which are cardinality constraints (but not clauses)14
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint7
Number of terms in the objective function 105
Biggest coefficient in the objective function 2032
Number of bits for the biggest coefficient in the objective function 11
Sum of the numbers in the objective function 49347
Number of bits of the sum of numbers in the objective function 16
Biggest number in a constraint 2032
Number of bits of the biggest number in a constraint 11
Biggest sum of numbers in a constraint 49347
Number of bits of the biggest sum of numbers16
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.08	c SAT4J: a SATisfiability library for Java (c) 2004-2013 Artois University and CNRS
0.00/0.08	c This is free software under the dual EPL/GNU LGPL licenses.
0.00/0.08	c See www.sat4j.org for details.
0.00/0.08	c version PB16.v20160501
0.00/0.08	c java.runtime.name	Java(TM) SE Runtime Environment
0.00/0.08	c java.vm.name		Java HotSpot(TM) 64-Bit Server VM
0.00/0.08	c java.vm.version	19.1-b02
0.00/0.08	c java.vm.vendor	Sun Microsystems Inc.
0.00/0.08	c sun.arch.data.model	64
0.00/0.08	c java.version		1.6.0_24
0.00/0.08	c os.name		Linux
0.00/0.08	c os.version		2.6.32-71.29.1.el6.x86_64
0.00/0.09	c os.arch		amd64
0.00/0.09	c Free memory 		501472288
0.00/0.09	c Max memory 		7480803328
0.00/0.09	c Total memory 		504102912
0.00/0.09	c Number of processors 	8
0.09/0.11	c Pseudo Boolean Optimization by upper bound
0.09/0.11	c --- Begin Solver configuration ---
0.09/0.11	c org.sat4j.pb.constraints.CompetResolutionPBLongMixedWLClauseCardConstrDataStructure@587bd9f2
0.09/0.11	c Learn all clauses as in MiniSAT
0.09/0.11	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.09/0.11	c VSIDS like heuristics from MiniSAT using a heap lightweight component caching from RSAT taking into account the objective function
0.09/0.11	c No reason simplification
0.09/0.11	c Glucose 2.1 dynamic restart strategy
0.09/0.11	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
0.09/0.11	c timeout=2147483s
0.09/0.11	c DB Simplification allowed=false
0.09/0.11	c Listener: org.sat4j.minisat.core.VoidTracing@4e3eca90
0.09/0.11	c --- End Solver configuration ---
0.09/0.11	c solving HOME/instance-4085568-1465247638.opb
0.09/0.11	c reading problem ... 
0.09/0.11	c  objective function found
0.09/0.14	c ... done. Wall clock time 0.025s.
0.09/0.14	c declared #vars     105
0.09/0.14	c #constraints  126
0.09/0.14	c constraints type 
0.09/0.14	c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 14
0.09/0.14	c org.sat4j.minisat.constraints.card.MinWatchCard => 14
0.09/0.14	c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 98
0.09/0.14	c 126 constraints processed.
0.09/0.14	c objective function length is 105 literals
0.09/0.14	c SATISFIABLE
0.09/0.14	c OPTIMIZING...
0.09/0.14	c Got one! Elapsed wall clock time (in seconds):0.03
0.09/0.14	o 5148
0.62/0.45	c cleaning 2500 clauses out of 5000 with flag 10161/5000
0.95/0.67	c cleaning 4251 clauses out of 8501 with flag 22237/11001
1.28/0.95	c cleaning 5625 clauses out of 11249 with flag 36417/18000
1.64/1.18	c cleaning 6813 clauses out of 13625 with flag 53087/26001
1.86/1.39	c cleaning 7906 clauses out of 15812 with flag 71942/35001
2.09/1.56	c starts		: 2
2.09/1.56	c conflicts		: 40925
2.09/1.56	c decisions		: 47522
2.09/1.56	c propagations		: 353332
2.09/1.56	c inspects		: 21088319
2.09/1.56	c shortcuts		: 0
2.09/1.56	c learnt literals	: 14
2.09/1.56	c learnt binary clauses	: 14
2.09/1.56	c learnt ternary clauses	: 47
2.09/1.56	c learnt constraints	: 40910
2.09/1.56	c ignored constraints	: 0
2.09/1.56	c root simplifications	: 0
2.09/1.56	c removed literals (reason simplification)	: 0
2.09/1.56	c reason swapping (by a shorter reason)	: 0
2.09/1.56	c Calls to reduceDB	: 5
2.09/1.56	c Number of update (reduction) of LBD	: 1165
2.09/1.56	c Imported unit clauses	: 0
2.09/1.56	c number of reductions to clauses (during analyze)	: 0
2.09/1.56	c number of learned constraints concerned by reduction	: 0
2.09/1.56	c number of learning phase by resolution	: 0
2.09/1.56	c number of learning phase by cutting planes	: 0
2.09/1.56	c speed (assignments/second)	: 248300.77301475755
2.09/1.56	c non guided choices	0
2.09/1.56	c learnt constraints type 
2.09/1.56	s OPTIMUM FOUND
2.09/1.56	c Found 1 solution(s)
2.09/1.56	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 -x91 -x92 -x93 -x94 -x95 -x96 x97 -x98 x99 -x100 x101 -x102 -x103 x104 -x105 
2.09/1.56	c objective function=5148
2.09/1.56	c Total wall clock time (in seconds): 1.453

Verifier Data 

OK	5148

Watcher Data 

runsolver Copyright (C) 2010-2013 Olivier ROUSSEL

This is runsolver version 3.3.7 (svn: 2553)

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.

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4085568-1465247638/watcher-4085568-1465247638 -o /tmp/evaluation-result-4085568-1465247638/solver-4085568-1465247638 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node127-1465216773-5890 --watchdog 1960 java -jar sat4j-pb.jar HOME/instance-4085568-1465247638.opb 

pid=11029
running on 4 cores: 1,3,5,7

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1900 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.11 2.15 2.16 3/194 11032
/proc/meminfo: memFree=29519176/32872528 swapFree=16740/1306504
[pid=11032] ppid=11029 vsize=96260 CPUtime=0 cores=1,3,5,7
/proc/11032/stat : 11032 (java) S 11029 11032 5873 0 -1 4202496 1353 0 0 0 0 0 0 0 20 0 2 0 106696418 98570240 977 33554432000 1073741824 1073778376 140734732794768 140734732785904 214540779581 0 0 4096 0 18446744073709551615 0 0 17 1 0 0 0 0 0
/proc/11032/statm: 24065 977 743 9 0 16771 0
[pid=11032/tid=11033] ppid=11029 vsize=96260 CPUtime=0 cores=1,3,5,7
/proc/11032/task/11033/stat : 11033 (java) R 11029 11032 5873 0 -1 4202560 130 0 0 0 0 0 0 0 20 0 2 0 106696419 98570240 978 33554432000 1073741824 1073778376 140734732794768 140406655290920 214537422208 0 0 4096 0 0 0 0 -1 3 0 0 0 0 0

[startup+0.100163 s]
/proc/loadavg: 2.11 2.15 2.16 3/194 11032
/proc/meminfo: memFree=29519176/32872528 swapFree=16740/1306504
[pid=11032] ppid=11029 vsize=9558476 CPUtime=0.09 cores=1,3,5,7
/proc/11032/stat : 11032 (java) S 11029 11032 5873 0 -1 4202496 4391 0 1 0 9 0 0 0 20 0 18 0 106696418 9787879424 6028 33554432000 1073741824 1073778376 140734732794768 140734732785904 214540779581 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0 0 0
/proc/11032/statm: 2389619 6028 2125 9 0 2380296 0
[pid=11032/tid=11033] ppid=11029 vsize=9558476 CPUtime=0.07 cores=1,3,5,7
/proc/11032/task/11033/stat : 11033 (java) R 11029 11032 5873 0 -1 4202560 2380 0 1 0 7 0 0 0 20 0 18 0 106696419 9787879424 6028 33554432000 1073741824 1073778376 140734732794768 140406655294368 214540805389 0 4 0 16800975 0 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 9558476

[startup+0.20027 s]
/proc/loadavg: 2.11 2.15 2.16 3/194 11032
/proc/meminfo: memFree=29519176/32872528 swapFree=16740/1306504
[pid=11032] ppid=11029 vsize=9625040 CPUtime=0.29 cores=1,3,5,7
/proc/11032/stat : 11032 (java) S 11029 11032 5873 0 -1 4202496 6658 0 1 0 28 1 0 0 20 0 19 0 106696418 9856040960 8108 33554432000 1073741824 1073778376 140734732794768 140734732785904 214540779581 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0 0 0
/proc/11032/statm: 2406260 8108 2218 9 0 2396937 0
[pid=11032/tid=11033] ppid=11029 vsize=9625040 CPUtime=0.17 cores=1,3,5,7
/proc/11032/task/11033/stat : 11033 (java) R 11029 11032 5873 0 -1 4202560 2405 0 1 0 17 0 0 0 20 0 19 0 106696419 9856040960 8108 33554432000 1073741824 1073778376 140734732794768 140406655296128 140406659309713 0 4 0 16800975 0 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 9625040

[startup+0.300385 s]
/proc/loadavg: 2.11 2.15 2.16 3/194 11032
/proc/meminfo: memFree=29519176/32872528 swapFree=16740/1306504
[pid=11032] ppid=11029 vsize=9625040 CPUtime=0.52 cores=1,3,5,7
/proc/11032/stat : 11032 (java) S 11029 11032 5873 0 -1 4202496 6931 0 1 0 51 1 0 0 20 0 19 0 106696418 9856040960 8128 33554432000 1073741824 1073778376 140734732794768 140734732785904 214540779581 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0 0 0
/proc/11032/statm: 2406260 8128 2233 9 0 2396937 0
[pid=11032/tid=11033] ppid=11029 vsize=9625040 CPUtime=0.27 cores=1,3,5,7
/proc/11032/task/11033/stat : 11033 (java) R 11029 11032 5873 0 -1 4202560 2411 0 1 0 27 0 0 0 20 0 19 0 106696419 9856040960 8128 33554432000 1073741824 1073778376 140734732794768 140406655296128 140406663060091 0 4 0 16800975 0 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 0.52
Current children cumulated vsize (KiB) 9625040

[startup+0.700323 s]
/proc/loadavg: 2.11 2.15 2.16 3/194 11032
/proc/meminfo: memFree=29519176/32872528 swapFree=16740/1306504
[pid=11032] ppid=11029 vsize=9625040 CPUtime=1.07 cores=1,3,5,7
/proc/11032/stat : 11032 (java) S 11029 11032 5873 0 -1 4202496 7875 0 1 0 105 2 0 0 20 0 19 0 106696418 9856040960 8696 33554432000 1073741824 1073778376 140734732794768 140734732785904 214540779581 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0 0 0
/proc/11032/statm: 2406260 8696 2249 9 0 2396937 0
[pid=11032/tid=11033] ppid=11029 vsize=9625040 CPUtime=0.67 cores=1,3,5,7
/proc/11032/task/11033/stat : 11033 (java) R 11029 11032 5873 0 -1 4202560 2412 0 1 0 67 0 0 0 20 0 19 0 106696419 9856040960 8696 33554432000 1073741824 1073778376 140734732794768 140406655295608 140406524683008 0 4 0 16800975 0 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 1.07
Current children cumulated vsize (KiB) 9625040

[startup+1.50066 s]
/proc/loadavg: 2.11 2.15 2.16 3/213 11051
/proc/meminfo: memFree=29484716/32872528 swapFree=16740/1306504
[pid=11032] ppid=11029 vsize=9625040 CPUtime=2.09 cores=1,3,5,7
/proc/11032/stat : 11032 (java) S 11029 11032 5873 0 -1 4202496 10654 0 1 0 207 2 0 0 20 0 19 0 106696418 9856040960 11849 33554432000 1073741824 1073778376 140734732794768 140734732785904 214540779581 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0 0 0
/proc/11032/statm: 2406260 11849 2253 9 0 2396937 0
[pid=11032/tid=11033] ppid=11029 vsize=9625040 CPUtime=1.48 cores=1,3,5,7
/proc/11032/task/11033/stat : 11033 (java) R 11029 11032 5873 0 -1 4202560 2418 0 1 0 148 0 0 0 20 0 19 0 106696419 9856040960 11849 33554432000 1073741824 1073778376 140734732794768 140406655286056 140406524722520 0 4 0 16800975 0 0 0 -1 3 0 0 0 0 0
[pid=11032/tid=11035] ppid=11029 vsize=9625040 CPUtime=0 cores=1,3,5,7
/proc/11032/task/11035/stat : 11035 (java) S 11029 11032 5873 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 106696419 9856040960 11849 33554432000 1073741824 1073778376 140734732794768 140406644358184 214540792892 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=11032/tid=11036] ppid=11029 vsize=9625040 CPUtime=0 cores=1,3,5,7
/proc/11032/task/11036/stat : 11036 (java) S 11029 11032 5873 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 106696419 9856040960 11849 33554432000 1073741824 1073778376 140734732794768 140406643305384 214540792892 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=11032/tid=11037] ppid=11029 vsize=9625040 CPUtime=0 cores=1,3,5,7
/proc/11032/task/11037/stat : 11037 (java) S 11029 11032 5873 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 106696419 9856040960 11849 33554432000 1073741824 1073778376 140734732794768 140406496639784 214540792892 0 4 0 16800975 18446744071579510697 0 0 -1 7 0 0 0 0 0
[pid=11032/tid=11038] ppid=11029 vsize=9625040 CPUtime=0 cores=1,3,5,7
/proc/11032/task/11038/stat : 11038 (java) S 11029 11032 5873 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 106696419 9856040960 11849 33554432000 1073741824 1073778376 140734732794768 140406495586984 214540792892 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=11032/tid=11039] ppid=11029 vsize=9625040 CPUtime=0 cores=1,3,5,7
/proc/11032/task/11039/stat : 11039 (java) S 11029 11032 5873 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 106696419 9856040960 11849 33554432000 1073741824 1073778376 140734732794768 140406494534184 214540792892 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=11032/tid=11040] ppid=11029 vsize=9625040 CPUtime=0 cores=1,3,5,7
/proc/11032/task/11040/stat : 11040 (java) S 11029 11032 5873 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 106696419 9856040960 11849 33554432000 1073741824 1073778376 140734732794768 140406493481384 214540792892 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=11032/tid=11041] ppid=11029 vsize=9625040 CPUtime=0 cores=1,3,5,7
/proc/11032/task/11041/stat : 11041 (java) S 11029 11032 5873 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 106696419 9856040960 11849 33554432000 1073741824 1073778376 140734732794768 140406492428584 214540792892 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=11032/tid=11042] ppid=11029 vsize=9625040 CPUtime=0 cores=1,3,5,7
/proc/11032/task/11042/stat : 11042 (java) S 11029 11032 5873 0 -1 4202560 3 0 0 0 0 0 0 0 20 0 19 0 106696419 9856040960 11849 33554432000 1073741824 1073778376 140734732794768 140406491375784 214540792892 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=11032/tid=11043] ppid=11029 vsize=9625040 CPUtime=0 cores=1,3,5,7
/proc/11032/task/11043/stat : 11043 (java) S 11029 11032 5873 0 -1 4202560 6 0 0 0 0 0 0 0 20 0 19 0 106696420 9856040960 11849 33554432000 1073741824 1073778376 140734732794768 140406479178728 214540793769 0 0 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=11032/tid=11044] ppid=11029 vsize=9625040 CPUtime=0 cores=1,3,5,7
/proc/11032/task/11044/stat : 11044 (java) S 11029 11032 5873 0 -1 4202560 16 0 0 0 0 0 0 0 20 0 19 0 106696421 9856040960 11849 33554432000 1073741824 1073778376 140734732794768 140406478124792 214540792892 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=11032/tid=11045] ppid=11029 vsize=9625040 CPUtime=0 cores=1,3,5,7
/proc/11032/task/11045/stat : 11045 (java) S 11029 11032 5873 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 19 0 106696421 9856040960 11849 33554432000 1073741824 1073778376 140734732794768 140406477071880 214540792892 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=11032/tid=11046] ppid=11029 vsize=9625040 CPUtime=0 cores=1,3,5,7
/proc/11032/task/11046/stat : 11046 (java) S 11029 11032 5873 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 106696423 9856040960 11849 33554432000 1073741824 1073778376 140734732794768 140406476020368 214540801824 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=11032/tid=11047] ppid=11029 vsize=9625040 CPUtime=0.36 cores=1,3,5,7
/proc/11032/task/11047/stat : 11047 (java) R 11029 11032 5873 0 -1 4202560 4055 0 0 0 36 0 0 0 20 0 19 0 106696423 9856040960 11849 33554432000 1073741824 1073778376 140734732794768 140406474967480 140406660997041 0 4 0 16800975 0 0 0 -1 5 0 0 0 0 0
[pid=11032/tid=11048] ppid=11029 vsize=9625040 CPUtime=0.23 cores=1,3,5,7
/proc/11032/task/11048/stat : 11048 (java) R 11029 11032 5873 0 -1 4202560 2908 0 0 0 23 0 0 0 20 0 19 0 106696423 9856040960 11849 33554432000 1073741824 1073778376 140734732794768 140406473914560 140406662085286 0 4 0 16800975 0 0 0 -1 7 0 0 0 0 0
[pid=11032/tid=11049] ppid=11029 vsize=9625040 CPUtime=0 cores=1,3,5,7
/proc/11032/task/11049/stat : 11049 (java) S 11029 11032 5873 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 106696423 9856040960 11849 33554432000 1073741824 1073778376 140734732794768 140406472862072 214540792892 0 4 0 16800975 18446744071579510697 0 0 -1 7 0 0 0 0 0
[pid=11032/tid=11050] ppid=11029 vsize=9625040 CPUtime=0 cores=1,3,5,7
/proc/11032/task/11050/stat : 11050 (java) S 11029 11032 5873 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 106696423 9856040960 11849 33554432000 1073741824 1073778376 140734732794768 140406471809480 214540793769 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=11032/tid=11051] ppid=11029 vsize=9625040 CPUtime=0 cores=1,3,5,7
/proc/11032/task/11051/stat : 11051 (java) S 11029 11032 5873 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 19 0 106696433 9856040960 11849 33554432000 1073741824 1073778376 140734732794768 140406470756008 214540793769 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
Current children cumulated CPU time (s) 2.09
Current children cumulated vsize (KiB) 9625040

Solver just ended.
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 11032 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1.50066 s]
/proc/loadavg: 2.11 2.15 2.16 3/213 11051
/proc/meminfo: memFree=29484716/32872528 swapFree=16740/1306504
[pid=11032] ppid=11029 vsize=9625040 CPUtime=2.09 cores=1,3,5,7
/proc/11032/stat : 11032 (java) S 11029 11032 5873 0 -1 4202496 10654 0 1 0 207 2 0 0 20 0 19 0 106696418 9856040960 11849 33554432000 1073741824 1073778376 140734732794768 140734732785904 214540779581 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0 0 0
/proc/11032/statm: 2406260 11849 2253 9 0 2396937 0
[pid=11032/tid=11033] ppid=11029 vsize=9625040 CPUtime=1.48 cores=1,3,5,7
/proc/11032/task/11033/stat : 11033 (java) R 11029 11032 5873 0 -1 4202560 2418 0 1 0 148 0 0 0 20 0 19 0 106696419 9856040960 11849 33554432000 1073741824 1073778376 140734732794768 140406655286056 140406524722520 0 4 0 16800975 0 0 0 -1 3 0 0 0 0 0
[pid=11032/tid=11035] ppid=11029 vsize=9625040 CPUtime=0 cores=1,3,5,7
/proc/11032/task/11035/stat : 11035 (java) S 11029 11032 5873 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 106696419 9856040960 11849 33554432000 1073741824 1073778376 140734732794768 140406644358184 214540792892 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=11032/tid=11036] ppid=11029 vsize=9625040 CPUtime=0 cores=1,3,5,7
/proc/11032/task/11036/stat : 11036 (java) S 11029 11032 5873 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 106696419 9856040960 11849 33554432000 1073741824 1073778376 140734732794768 140406643305384 214540792892 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=11032/tid=11037] ppid=11029 vsize=9625040 CPUtime=0 cores=1,3,5,7
/proc/11032/task/11037/stat : 11037 (java) S 11029 11032 5873 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 106696419 9856040960 11849 33554432000 1073741824 1073778376 140734732794768 140406496639784 214540792892 0 4 0 16800975 18446744071579510697 0 0 -1 7 0 0 0 0 0
[pid=11032/tid=11038] ppid=11029 vsize=9625040 CPUtime=0 cores=1,3,5,7
/proc/11032/task/11038/stat : 11038 (java) S 11029 11032 5873 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 106696419 9856040960 11849 33554432000 1073741824 1073778376 140734732794768 140406495586984 214540792892 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=11032/tid=11039] ppid=11029 vsize=9625040 CPUtime=0 cores=1,3,5,7
/proc/11032/task/11039/stat : 11039 (java) S 11029 11032 5873 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 106696419 9856040960 11849 33554432000 1073741824 1073778376 140734732794768 140406494534184 214540792892 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=11032/tid=11040] ppid=11029 vsize=9625040 CPUtime=0 cores=1,3,5,7
/proc/11032/task/11040/stat : 11040 (java) S 11029 11032 5873 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 106696419 9856040960 11849 33554432000 1073741824 1073778376 140734732794768 140406493481384 214540792892 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=11032/tid=11041] ppid=11029 vsize=9625040 CPUtime=0 cores=1,3,5,7
/proc/11032/task/11041/stat : 11041 (java) S 11029 11032 5873 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 106696419 9856040960 11849 33554432000 1073741824 1073778376 140734732794768 140406492428584 214540792892 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=11032/tid=11042] ppid=11029 vsize=9625040 CPUtime=0 cores=1,3,5,7
/proc/11032/task/11042/stat : 11042 (java) S 11029 11032 5873 0 -1 4202560 3 0 0 0 0 0 0 0 20 0 19 0 106696419 9856040960 11849 33554432000 1073741824 1073778376 140734732794768 140406491375784 214540792892 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=11032/tid=11043] ppid=11029 vsize=9625040 CPUtime=0 cores=1,3,5,7
/proc/11032/task/11043/stat : 11043 (java) S 11029 11032 5873 0 -1 4202560 6 0 0 0 0 0 0 0 20 0 19 0 106696420 9856040960 11849 33554432000 1073741824 1073778376 140734732794768 140406479178728 214540793769 0 0 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=11032/tid=11044] ppid=11029 vsize=9625040 CPUtime=0 cores=1,3,5,7
/proc/11032/task/11044/stat : 11044 (java) S 11029 11032 5873 0 -1 4202560 16 0 0 0 0 0 0 0 20 0 19 0 106696421 9856040960 11849 33554432000 1073741824 1073778376 140734732794768 140406478124792 214540792892 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=11032/tid=11045] ppid=11029 vsize=9625040 CPUtime=0 cores=1,3,5,7
/proc/11032/task/11045/stat : 11045 (java) S 11029 11032 5873 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 19 0 106696421 9856040960 11849 33554432000 1073741824 1073778376 140734732794768 140406477071880 214540792892 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=11032/tid=11046] ppid=11029 vsize=9625040 CPUtime=0 cores=1,3,5,7
/proc/11032/task/11046/stat : 11046 (java) S 11029 11032 5873 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 106696423 9856040960 11849 33554432000 1073741824 1073778376 140734732794768 140406476020368 214540801824 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=11032/tid=11047] ppid=11029 vsize=9625040 CPUtime=0.36 cores=1,3,5,7
/proc/11032/task/11047/stat : 11047 (java) R 11029 11032 5873 0 -1 4202560 4055 0 0 0 36 0 0 0 20 0 19 0 106696423 9856040960 11849 33554432000 1073741824 1073778376 140734732794768 140406474967480 140406660997041 0 4 0 16800975 0 0 0 -1 5 0 0 0 0 0
[pid=11032/tid=11048] ppid=11029 vsize=9625040 CPUtime=0.23 cores=1,3,5,7
/proc/11032/task/11048/stat : 11048 (java) R 11029 11032 5873 0 -1 4202560 2908 0 0 0 23 0 0 0 20 0 19 0 106696423 9856040960 11849 33554432000 1073741824 1073778376 140734732794768 140406473914560 140406662085286 0 4 0 16800975 0 0 0 -1 7 0 0 0 0 0
[pid=11032/tid=11049] ppid=11029 vsize=9625040 CPUtime=0 cores=1,3,5,7
/proc/11032/task/11049/stat : 11049 (java) S 11029 11032 5873 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 106696423 9856040960 11849 33554432000 1073741824 1073778376 140734732794768 140406472862072 214540792892 0 4 0 16800975 18446744071579510697 0 0 -1 7 0 0 0 0 0
[pid=11032/tid=11050] ppid=11029 vsize=9625040 CPUtime=0 cores=1,3,5,7
/proc/11032/task/11050/stat : 11050 (java) S 11029 11032 5873 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 106696423 9856040960 11849 33554432000 1073741824 1073778376 140734732794768 140406471809480 214540793769 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=11032/tid=11051] ppid=11029 vsize=9625040 CPUtime=0 cores=1,3,5,7
/proc/11032/task/11051/stat : 11051 (java) S 11029 11032 5873 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 19 0 106696433 9856040960 11849 33554432000 1073741824 1073778376 140734732794768 140406470756008 214540793769 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
Current children cumulated CPU time (s) 2.09
Current children cumulated vsize (KiB) 9625040

Child status: 30
Real time (s): 1.57077
CPU time (s): 2.23266
CPU user time (s): 2.20167
CPU system time (s): 0.030995
CPU usage (%): 142.138
Max. virtual memory (cumulated for all children) (KiB): 9625040

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2.20167
system time used= 0.030995
maximum resident set size= 47464
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10678
page faults= 1
swaps= 0
block input operations= 0
block output operations= 64
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 286
involuntary context switches= 25

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.012998 second user time and 0.015997 second system time

The end

Launcher Data 

Begin job on node127 at 2016-06-06 23:13:58
IDJOB=4085568
IDBENCH=24971
IDSOLVER=2546
FILE ID=node127/4085568-1465247638
RUNJOBID= node127-1465216773-5890
PBS_JOBID= 19843202
Free space on /tmp= 71712 MiB

SOLVER NAME= Sat4j PB 2.3.6 Resolution PB16
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-LIN/submittedPB07/poldner/PB/testset/normalized-7_14.opb
COMMAND LINE= java -jar sat4j-pb.jar BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4085568-1465247638/watcher-4085568-1465247638 -o /tmp/evaluation-result-4085568-1465247638/solver-4085568-1465247638 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node127-1465216773-5890 --watchdog 1960  java -jar sat4j-pb.jar HOME/instance-4085568-1465247638.opb

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= d99cfd7c624f6e153a873fe4512e21db
RANDOM SEED=1671695247

node127.alineos.net Linux 2.6.32-71.29.1.el6.x86_64 #1 SMP Mon Jun 27 19:49:27 BST 2011

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.227
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.45
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.227
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.227
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.56
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.227
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.227
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.227
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.54
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.227
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.54
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.227
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32872528 kB
MemFree:        29519604 kB
Buffers:           37600 kB
Cached:            86000 kB
SwapCached:         1740 kB
Active:          1271128 kB
Inactive:          71508 kB
Active(anon):    1220744 kB
Inactive(anon):      904 kB
Active(file):      50384 kB
Inactive(file):    70604 kB
Unevictable:     1306504 kB
Mlocked:           16740 kB
SwapTotal:      67108856 kB
SwapFree:       67098500 kB
Dirty:               868 kB
Writeback:             0 kB
AnonPages:       2525432 kB
Mapped:            15260 kB
Shmem:                 0 kB
Slab:             568208 kB
SReclaimable:      11744 kB
SUnreclaim:       556464 kB
KernelStack:        1616 kB
PageTables:         9432 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    3994808 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:   2488320 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:        7552 kB
DirectMap2M:    33538048 kB

Free space on /tmp at the end= 71712 MiB
End job on node127 at 2016-06-06 23:14:00