Trace number 4120934

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 PB 2.3.6 Resolution PB16UNSAT 2.73458 1.59189

General information on the benchmark

NamePB15eval/normalized-PB15eval/DEC-SMALLINT-LIN/ProofComplexity-Extracted-Cardinality-Constraints/
ProofComplexity/normalized-tseitin-regular-n38-d3-i2-r1.cnf.gz-plain.pb.metafix.opb
MD5SUM102c5694bd15407c71db97c4420a6018
Bench CategoryDEC-SMALLINT-LIN (no optimisation, small integers, linear constraints)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark0.027995
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables57
Total number of constraints152
Number of constraints which are clauses152
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint3
Maximum length of a constraint3
Number of terms in the objective function 0
Biggest coefficient in the objective function 0
Number of bits for the biggest coefficient in the objective function 0
Sum of the numbers in the objective function 0
Number of bits of the sum of numbers in the objective function 0
Biggest number in a constraint 2
Number of bits of the biggest number in a constraint 2
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 

0.00/0.08	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.
0.00/0.09	c version PB16.v20160501
0.00/0.09	c java.runtime.name	Java(TM) SE Runtime Environment
0.00/0.09	c java.vm.name		Java HotSpot(TM) 64-Bit Server VM
0.00/0.09	c java.vm.version	19.1-b02
0.00/0.09	c java.vm.vendor	Sun Microsystems Inc.
0.00/0.09	c sun.arch.data.model	64
0.00/0.09	c java.version		1.6.0_24
0.00/0.09	c os.name		Linux
0.00/0.09	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
0.10/0.11	c Pseudo Boolean Optimization by upper bound
0.10/0.11	c --- Begin Solver configuration ---
0.10/0.11	c org.sat4j.pb.constraints.CompetResolutionPBLongMixedWLClauseCardConstrDataStructure@587bd9f2
0.10/0.11	c Learn all clauses as in MiniSAT
0.10/0.11	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.10/0.11	c VSIDS like heuristics from MiniSAT using a heap lightweight component caching from RSAT taking into account the objective function
0.10/0.11	c No reason simplification
0.10/0.11	c Glucose 2.1 dynamic restart strategy
0.10/0.11	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
0.10/0.11	c timeout=2147483s
0.10/0.11	c DB Simplification allowed=false
0.10/0.11	c Listener: org.sat4j.minisat.core.VoidTracing@4e3eca90
0.10/0.11	c --- End Solver configuration ---
0.10/0.11	c solving HOME/instance-4120934-1467312896.opb
0.10/0.11	c reading problem ... 
0.10/0.11	c  no objective function found
0.10/0.13	c ... done. Wall clock time 0.024s.
0.10/0.13	c declared #vars     57
0.10/0.13	c #constraints  152
0.10/0.13	c constraints type 
0.10/0.13	c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 152
0.10/0.13	c 152 constraints processed.
0.60/0.46	c cleaning 2497 clauses out of 5001 with flag 17902/5001
1.11/0.86	c cleaning 4250 clauses out of 8504 with flag 43727/11001
2.56/1.50	c cleaning 5626 clauses out of 11252 with flag 66442/18001
2.56/1.57	c starts		: 3
2.56/1.57	c conflicts		: 19173
2.56/1.57	c decisions		: 20170
2.56/1.57	c propagations		: 276640
2.56/1.57	c inspects		: 28222850
2.56/1.57	c shortcuts		: 0
2.56/1.57	c learnt literals	: 12
2.56/1.57	c learnt binary clauses	: 11
2.56/1.57	c learnt ternary clauses	: 21
2.56/1.57	c learnt constraints	: 19160
2.56/1.57	c ignored constraints	: 0
2.56/1.57	c root simplifications	: 0
2.56/1.57	c removed literals (reason simplification)	: 0
2.56/1.57	c reason swapping (by a shorter reason)	: 0
2.56/1.57	c Calls to reduceDB	: 3
2.56/1.57	c Number of update (reduction) of LBD	: 2567
2.56/1.57	c Imported unit clauses	: 0
2.56/1.57	c number of reductions to clauses (during analyze)	: 0
2.56/1.57	c number of learned constraints concerned by reduction	: 0
2.56/1.57	c number of learning phase by resolution	: 0
2.56/1.57	c number of learning phase by cutting planes	: 0
2.56/1.57	c speed (assignments/second)	: 193319.357092942
2.56/1.57	c non guided choices	25
2.56/1.57	c learnt constraints type 
2.56/1.57	c org.sat4j.minisat.constraints.cnf.LearntBinaryClause => 11
2.56/1.57	c org.sat4j.minisat.constraints.cnf.LearntWLClause => 6776
2.56/1.57	s UNSATISFIABLE
2.56/1.57	c Total wall clock time (in seconds): 1.463

Verifier Data 

ERROR: no interpretation found !

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-4120934-1467312896/watcher-4120934-1467312896 -o /tmp/evaluation-result-4120934-1467312896/solver-4120934-1467312896 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node121-1467310545-14394 --watchdog 1960 java -jar sat4j-pb.jar HOME/instance-4120934-1467312896.opb 

pid=15082
running on 4 cores: 0,2,4,6

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: 2.10 2.16 2.13 3/192 15085
/proc/meminfo: memFree=29992756/32872528 swapFree=1299868/1463388
[pid=15085] ppid=15082 vsize=272 CPUtime=0 cores=0,2,4,6
/proc/15085/stat : 15085 (java) R 15082 15085 12018 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 10315588 278528 34 33554432000 1073741824 1073778376 140735190397616 140734182616312 227503336629 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/15085/statm: 68 34 25 9 0 25 0

[startup+0.100059 s]
/proc/loadavg: 2.10 2.16 2.13 3/192 15085
/proc/meminfo: memFree=29992756/32872528 swapFree=1299868/1463388
[pid=15085] ppid=15082 vsize=9558476 CPUtime=0.1 cores=0,2,4,6
/proc/15085/stat : 15085 (java) S 15082 15085 12018 0 -1 4202496 4431 0 1 0 9 1 0 0 20 0 18 0 10315588 9787879424 5557 33554432000 1073741824 1073778376 140735190397616 140735190388752 227515859005 0 0 0 16800975 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/15085/statm: 2389619 5557 2125 9 0 2380296 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 9558476

[startup+0.200209 s]
/proc/loadavg: 2.10 2.16 2.13 3/192 15085
/proc/meminfo: memFree=29992756/32872528 swapFree=1299868/1463388
[pid=15085] ppid=15082 vsize=9625040 CPUtime=0.28 cores=0,2,4,6
/proc/15085/stat : 15085 (java) S 15082 15085 12018 0 -1 4202496 6872 0 1 0 27 1 0 0 20 0 19 0 10315588 9856040960 7374 33554432000 1073741824 1073778376 140735190397616 140735190388752 227515859005 0 0 0 16800975 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/15085/statm: 2406260 7374 2208 9 0 2396937 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 9625040

[startup+0.300217 s]
/proc/loadavg: 2.10 2.16 2.13 3/192 15085
/proc/meminfo: memFree=29992756/32872528 swapFree=1299868/1463388
[pid=15085] ppid=15082 vsize=9625040 CPUtime=0.47 cores=0,2,4,6
/proc/15085/stat : 15085 (java) S 15082 15085 12018 0 -1 4202496 7070 0 1 0 46 1 0 0 20 0 19 0 10315588 9856040960 7266 33554432000 1073741824 1073778376 140735190397616 140735190388752 227515859005 0 0 0 16800975 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/15085/statm: 2406260 7266 2223 9 0 2396937 0
Current children cumulated CPU time (s) 0.47
Current children cumulated vsize (KiB) 9625040

[startup+0.700147 s]
/proc/loadavg: 2.10 2.16 2.13 3/192 15085
/proc/meminfo: memFree=29992756/32872528 swapFree=1299868/1463388
[pid=15085] ppid=15082 vsize=9625040 CPUtime=1 cores=0,2,4,6
/proc/15085/stat : 15085 (java) S 15082 15085 12018 0 -1 4202496 8261 0 1 0 98 2 0 0 20 0 19 0 10315588 9856040960 7845 33554432000 1073741824 1073778376 140735190397616 140735190388752 227515859005 0 0 0 16800975 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/15085/statm: 2406260 7845 2238 9 0 2396937 0
Current children cumulated CPU time (s) 1
Current children cumulated vsize (KiB) 9625040

[startup+1.50068 s]
/proc/loadavg: 2.10 2.16 2.13 4/211 15104
/proc/meminfo: memFree=29947016/32872528 swapFree=1299868/1463388
[pid=15085] ppid=15082 vsize=9625040 CPUtime=2.56 cores=0,2,4,6
/proc/15085/stat : 15085 (java) S 15082 15085 12018 0 -1 4202496 17112 0 1 0 253 3 0 0 20 0 19 0 10315588 9856040960 13546 33554432000 1073741824 1073778376 140735190397616 140735190388752 227515859005 0 0 0 16800975 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/15085/statm: 2406260 13546 2247 9 0 2396937 0
[pid=15085/tid=15087] ppid=15082 vsize=9625040 CPUtime=1.45 cores=0,2,4,6
/proc/15085/task/15087/stat : 15087 (java) R 15082 15085 12018 0 -1 4202560 2477 0 1 0 145 0 0 0 20 0 19 0 10315589 9856040960 13546 33554432000 1073741824 1073778376 140735190397616 139934204693656 139934076795731 0 4 0 16800975 0 0 0 -1 6 0 0 0 0 0
[pid=15085/tid=15088] ppid=15082 vsize=9625040 CPUtime=0 cores=0,2,4,6
/proc/15085/task/15088/stat : 15088 (java) S 15082 15085 12018 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 10315590 9856040960 13546 33554432000 1073741824 1073778376 140735190397616 139934048319912 227515872316 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=15085/tid=15089] ppid=15082 vsize=9625040 CPUtime=0 cores=0,2,4,6
/proc/15085/task/15089/stat : 15089 (java) S 15082 15085 12018 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 10315590 9856040960 13546 33554432000 1073741824 1073778376 140735190397616 139934047267368 227515872316 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=15085/tid=15090] ppid=15082 vsize=9625040 CPUtime=0 cores=0,2,4,6
/proc/15085/task/15090/stat : 15090 (java) S 15082 15085 12018 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 10315590 9856040960 13546 33554432000 1073741824 1073778376 140735190397616 139934046214312 227515872316 0 4 0 16800975 18446744071579510697 0 0 -1 4 0 0 0 0 0
[pid=15085/tid=15091] ppid=15082 vsize=9625040 CPUtime=0 cores=0,2,4,6
/proc/15085/task/15091/stat : 15091 (java) S 15082 15085 12018 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 10315590 9856040960 13546 33554432000 1073741824 1073778376 140735190397616 139934045161768 227515872316 0 4 0 16800975 18446744071579510697 0 0 -1 6 0 0 0 0 0
[pid=15085/tid=15092] ppid=15082 vsize=9625040 CPUtime=0 cores=0,2,4,6
/proc/15085/task/15092/stat : 15092 (java) S 15082 15085 12018 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 10315590 9856040960 13546 33554432000 1073741824 1073778376 140735190397616 139934044109736 227515872316 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=15085/tid=15093] ppid=15082 vsize=9625040 CPUtime=0 cores=0,2,4,6
/proc/15085/task/15093/stat : 15093 (java) S 15082 15085 12018 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 10315590 9856040960 13546 33554432000 1073741824 1073778376 140735190397616 139934043057192 227515872316 0 4 0 16800975 18446744071579510697 0 0 -1 6 0 0 0 0 0
[pid=15085/tid=15094] ppid=15082 vsize=9625040 CPUtime=0 cores=0,2,4,6
/proc/15085/task/15094/stat : 15094 (java) S 15082 15085 12018 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 10315590 9856040960 13546 33554432000 1073741824 1073778376 140735190397616 139934042004136 227515872316 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=15085/tid=15095] ppid=15082 vsize=9625040 CPUtime=0 cores=0,2,4,6
/proc/15085/task/15095/stat : 15095 (java) S 15082 15085 12018 0 -1 4202560 3 0 0 0 0 0 0 0 20 0 19 0 10315590 9856040960 13546 33554432000 1073741824 1073778376 140735190397616 139934040951592 227515872316 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=15085/tid=15096] ppid=15082 vsize=9625040 CPUtime=0 cores=0,2,4,6
/proc/15085/task/15096/stat : 15096 (java) S 15082 15085 12018 0 -1 4202560 5 0 0 0 0 0 0 0 20 0 19 0 10315591 9856040960 13546 33554432000 1073741824 1073778376 140735190397616 139934028753256 227515873193 0 0 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=15085/tid=15097] ppid=15082 vsize=9625040 CPUtime=0 cores=0,2,4,6
/proc/15085/task/15097/stat : 15097 (java) S 15082 15085 12018 0 -1 4202560 16 0 0 0 0 0 0 0 20 0 19 0 10315592 9856040960 13546 33554432000 1073741824 1073778376 140735190397616 139934027699576 227515872316 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=15085/tid=15098] ppid=15082 vsize=9625040 CPUtime=0 cores=0,2,4,6
/proc/15085/task/15098/stat : 15098 (java) S 15082 15085 12018 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 19 0 10315592 9856040960 13546 33554432000 1073741824 1073778376 140735190397616 139934026646408 227515872316 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=15085/tid=15099] ppid=15082 vsize=9625040 CPUtime=0 cores=0,2,4,6
/proc/15085/task/15099/stat : 15099 (java) S 15082 15085 12018 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 10315594 9856040960 13546 33554432000 1073741824 1073778376 140735190397616 139934025595152 227515881248 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=15085/tid=15100] ppid=15082 vsize=9625040 CPUtime=0.52 cores=0,2,4,6
/proc/15085/task/15100/stat : 15100 (java) R 15082 15085 12018 0 -1 4202560 5437 0 0 0 52 0 0 0 20 0 19 0 10315594 9856040960 13546 33554432000 1073741824 1073778376 140735190397616 139934024543032 139934211483919 0 4 0 16800975 0 0 0 -1 4 0 0 0 0 0
[pid=15085/tid=15101] ppid=15082 vsize=9625040 CPUtime=0.53 cores=0,2,4,6
/proc/15085/task/15101/stat : 15101 (java) S 15082 15085 12018 0 -1 4202560 7925 0 0 0 52 1 0 0 20 0 19 0 10315594 9856040960 13546 33554432000 1073741824 1073778376 140735190397616 139934023490488 227515872316 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=15085/tid=15102] ppid=15082 vsize=9625040 CPUtime=0 cores=0,2,4,6
/proc/15085/task/15102/stat : 15102 (java) S 15082 15085 12018 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 10315594 9856040960 13546 33554432000 1073741824 1073778376 140735190397616 139934022437624 227515872316 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=15085/tid=15103] ppid=15082 vsize=9625040 CPUtime=0 cores=0,2,4,6
/proc/15085/task/15103/stat : 15103 (java) S 15082 15085 12018 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 10315594 9856040960 13546 33554432000 1073741824 1073778376 140735190397616 139934021385288 227515873193 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=15085/tid=15104] ppid=15082 vsize=9625040 CPUtime=0 cores=0,2,4,6
/proc/15085/task/15104/stat : 15104 (java) S 15082 15085 12018 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 19 0 10315602 9856040960 13546 33554432000 1073741824 1073778376 140735190397616 139934020330536 227515873193 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
Current children cumulated CPU time (s) 2.56
Current children cumulated vsize (KiB) 9625040

Solver just ended.
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 15085 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1.50068 s]
/proc/loadavg: 2.10 2.16 2.13 4/211 15104
/proc/meminfo: memFree=29947016/32872528 swapFree=1299868/1463388
[pid=15085] ppid=15082 vsize=9625040 CPUtime=2.56 cores=0,2,4,6
/proc/15085/stat : 15085 (java) S 15082 15085 12018 0 -1 4202496 17112 0 1 0 253 3 0 0 20 0 19 0 10315588 9856040960 13546 33554432000 1073741824 1073778376 140735190397616 140735190388752 227515859005 0 0 0 16800975 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/15085/statm: 2406260 13546 2247 9 0 2396937 0
[pid=15085/tid=15087] ppid=15082 vsize=9625040 CPUtime=1.45 cores=0,2,4,6
/proc/15085/task/15087/stat : 15087 (java) R 15082 15085 12018 0 -1 4202560 2477 0 1 0 145 0 0 0 20 0 19 0 10315589 9856040960 13546 33554432000 1073741824 1073778376 140735190397616 139934204693656 139934076795731 0 4 0 16800975 0 0 0 -1 6 0 0 0 0 0
[pid=15085/tid=15088] ppid=15082 vsize=9625040 CPUtime=0 cores=0,2,4,6
/proc/15085/task/15088/stat : 15088 (java) S 15082 15085 12018 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 10315590 9856040960 13546 33554432000 1073741824 1073778376 140735190397616 139934048319912 227515872316 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=15085/tid=15089] ppid=15082 vsize=9625040 CPUtime=0 cores=0,2,4,6
/proc/15085/task/15089/stat : 15089 (java) S 15082 15085 12018 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 10315590 9856040960 13546 33554432000 1073741824 1073778376 140735190397616 139934047267368 227515872316 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=15085/tid=15090] ppid=15082 vsize=9625040 CPUtime=0 cores=0,2,4,6
/proc/15085/task/15090/stat : 15090 (java) S 15082 15085 12018 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 10315590 9856040960 13546 33554432000 1073741824 1073778376 140735190397616 139934046214312 227515872316 0 4 0 16800975 18446744071579510697 0 0 -1 4 0 0 0 0 0
[pid=15085/tid=15091] ppid=15082 vsize=9625040 CPUtime=0 cores=0,2,4,6
/proc/15085/task/15091/stat : 15091 (java) S 15082 15085 12018 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 10315590 9856040960 13546 33554432000 1073741824 1073778376 140735190397616 139934045161768 227515872316 0 4 0 16800975 18446744071579510697 0 0 -1 6 0 0 0 0 0
[pid=15085/tid=15092] ppid=15082 vsize=9625040 CPUtime=0 cores=0,2,4,6
/proc/15085/task/15092/stat : 15092 (java) S 15082 15085 12018 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 10315590 9856040960 13546 33554432000 1073741824 1073778376 140735190397616 139934044109736 227515872316 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=15085/tid=15093] ppid=15082 vsize=9625040 CPUtime=0 cores=0,2,4,6
/proc/15085/task/15093/stat : 15093 (java) S 15082 15085 12018 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 10315590 9856040960 13546 33554432000 1073741824 1073778376 140735190397616 139934043057192 227515872316 0 4 0 16800975 18446744071579510697 0 0 -1 6 0 0 0 0 0
[pid=15085/tid=15094] ppid=15082 vsize=9625040 CPUtime=0 cores=0,2,4,6
/proc/15085/task/15094/stat : 15094 (java) S 15082 15085 12018 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 10315590 9856040960 13546 33554432000 1073741824 1073778376 140735190397616 139934042004136 227515872316 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=15085/tid=15095] ppid=15082 vsize=9625040 CPUtime=0 cores=0,2,4,6
/proc/15085/task/15095/stat : 15095 (java) S 15082 15085 12018 0 -1 4202560 3 0 0 0 0 0 0 0 20 0 19 0 10315590 9856040960 13546 33554432000 1073741824 1073778376 140735190397616 139934040951592 227515872316 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=15085/tid=15096] ppid=15082 vsize=9625040 CPUtime=0 cores=0,2,4,6
/proc/15085/task/15096/stat : 15096 (java) S 15082 15085 12018 0 -1 4202560 5 0 0 0 0 0 0 0 20 0 19 0 10315591 9856040960 13546 33554432000 1073741824 1073778376 140735190397616 139934028753256 227515873193 0 0 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=15085/tid=15097] ppid=15082 vsize=9625040 CPUtime=0 cores=0,2,4,6
/proc/15085/task/15097/stat : 15097 (java) S 15082 15085 12018 0 -1 4202560 16 0 0 0 0 0 0 0 20 0 19 0 10315592 9856040960 13546 33554432000 1073741824 1073778376 140735190397616 139934027699576 227515872316 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=15085/tid=15098] ppid=15082 vsize=9625040 CPUtime=0 cores=0,2,4,6
/proc/15085/task/15098/stat : 15098 (java) S 15082 15085 12018 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 19 0 10315592 9856040960 13546 33554432000 1073741824 1073778376 140735190397616 139934026646408 227515872316 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=15085/tid=15099] ppid=15082 vsize=9625040 CPUtime=0 cores=0,2,4,6
/proc/15085/task/15099/stat : 15099 (java) S 15082 15085 12018 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 10315594 9856040960 13546 33554432000 1073741824 1073778376 140735190397616 139934025595152 227515881248 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=15085/tid=15100] ppid=15082 vsize=9625040 CPUtime=0.52 cores=0,2,4,6
/proc/15085/task/15100/stat : 15100 (java) R 15082 15085 12018 0 -1 4202560 5437 0 0 0 52 0 0 0 20 0 19 0 10315594 9856040960 13546 33554432000 1073741824 1073778376 140735190397616 139934024543032 139934211483919 0 4 0 16800975 0 0 0 -1 4 0 0 0 0 0
[pid=15085/tid=15101] ppid=15082 vsize=9625040 CPUtime=0.53 cores=0,2,4,6
/proc/15085/task/15101/stat : 15101 (java) S 15082 15085 12018 0 -1 4202560 7925 0 0 0 52 1 0 0 20 0 19 0 10315594 9856040960 13546 33554432000 1073741824 1073778376 140735190397616 139934023490488 227515872316 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=15085/tid=15102] ppid=15082 vsize=9625040 CPUtime=0 cores=0,2,4,6
/proc/15085/task/15102/stat : 15102 (java) S 15082 15085 12018 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 10315594 9856040960 13546 33554432000 1073741824 1073778376 140735190397616 139934022437624 227515872316 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=15085/tid=15103] ppid=15082 vsize=9625040 CPUtime=0 cores=0,2,4,6
/proc/15085/task/15103/stat : 15103 (java) S 15082 15085 12018 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 10315594 9856040960 13546 33554432000 1073741824 1073778376 140735190397616 139934021385288 227515873193 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=15085/tid=15104] ppid=15082 vsize=9625040 CPUtime=0 cores=0,2,4,6
/proc/15085/task/15104/stat : 15104 (java) S 15082 15085 12018 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 19 0 10315602 9856040960 13546 33554432000 1073741824 1073778376 140735190397616 139934020330536 227515873193 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
Current children cumulated CPU time (s) 2.56
Current children cumulated vsize (KiB) 9625040

Child status: 20
Real time (s): 1.59189
CPU time (s): 2.73458
CPU user time (s): 2.68159
CPU system time (s): 0.052991
CPU usage (%): 171.782
Max. virtual memory (cumulated for all children) (KiB): 9625040

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2.68159
system time used= 0.052991
maximum resident set size= 62464
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 19916
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= 319
involuntary context switches= 40

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.014997 second user time and 0.013997 second system time

The end

Launcher Data 

Begin job on node121 at 2016-06-30 20:54:56
IDJOB=4120934
IDBENCH=110184
IDSOLVER=2546
FILE ID=node121/4120934-1467312896
RUNJOBID= node121-1467310545-14394
PBS_JOBID= 20005265
Free space on /tmp= 71700 MiB

SOLVER NAME= Sat4j PB 2.3.6 Resolution PB16
BENCH NAME= PB15eval/normalized-PB15eval/DEC-SMALLINT-LIN/ProofComplexity-Extracted-Cardinality-Constraints/ProofComplexity/normalized-tseitin-regular-n38-d3-i2-r1.cnf.gz-plain.pb.metafix.opb
COMMAND LINE= java -jar sat4j-pb.jar BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4120934-1467312896/watcher-4120934-1467312896 -o /tmp/evaluation-result-4120934-1467312896/solver-4120934-1467312896 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node121-1467310545-14394 --watchdog 1960  java -jar sat4j-pb.jar HOME/instance-4120934-1467312896.opb

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

MD5SUM BENCH= 102c5694bd15407c71db97c4420a6018
RANDOM SEED=54078897

node121.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		: 2667.172
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	: 5334.34
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		: 2667.172
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		: 2667.172
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	: 5332.54
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		: 2667.172
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		: 2667.172
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	: 5332.54
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		: 2667.172
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	: 5332.56
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		: 2667.172
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	: 5332.56
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		: 2667.172
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:        29993468 kB
Buffers:          119072 kB
Cached:           337896 kB
SwapCached:            0 kB
Active:           443828 kB
Inactive:         228680 kB
Active(anon):     203724 kB
Inactive(anon):    14568 kB
Active(file):     240104 kB
Inactive(file):   214112 kB
Unevictable:     1463388 kB
Mlocked:         1299868 kB
SwapTotal:      67108856 kB
SwapFree:       67108856 kB
Dirty:               900 kB
Writeback:             0 kB
AnonPages:       1775408 kB
Mapped:            22120 kB
Shmem:               204 kB
Slab:             609860 kB
SReclaimable:      54044 kB
SUnreclaim:       555816 kB
KernelStack:        1616 kB
PageTables:         7604 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    2144992 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    430080 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= 71700 MiB
End job on node121 at 2016-06-30 20:54:58