Trace number 3687984

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
SAT 4j PB RES // CP 2.3.2 SnapshotSAT 2.84 1.16138

General information on the benchmark

Namenormalized-PB06/SATUNSAT-MEDINT/submitted-PB06/
manquiho/Aardal_1/normalized-prob4.opb
MD5SUM65ff8d8fa0c74cfadd531eacdf92ff06
Bench CategoryDEC-MEDINT (no optimisation, medium integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark0
Best CPU time to get the best result obtained on this benchmark1.82372
Has Objective FunctionNO
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved NO
Number of variables82
Total number of constraints2
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 constraints2
Minimum length of a constraint82
Maximum length of a constraint82
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 60575666
Number of bits of the biggest number in a constraint 26
Biggest sum of numbers in a constraint 801239175
Number of bits of the biggest sum of numbers30
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.03/0.09	c SAT4J: a SATisfiability library for Java (c) 2004-2012 Artois University and CNRS
0.03/0.09	c This is free software under the dual EPL/GNU LGPL licenses.
0.03/0.09	c See www.sat4j.org for details.
0.09/0.10	c version 2.3.2.v20120418
0.09/0.10	c java.runtime.name	Java(TM) SE Runtime Environment
0.09/0.10	c java.vm.name		Java HotSpot(TM) 64-Bit Server VM
0.09/0.10	c java.vm.version	19.1-b02
0.09/0.10	c java.vm.vendor	Sun Microsystems Inc.
0.09/0.10	c sun.arch.data.model	64
0.09/0.10	c java.version		1.6.0_24
0.09/0.10	c os.name		Linux
0.09/0.10	c os.version		2.6.32-71.29.1.el6.x86_64
0.09/0.10	c os.arch		amd64
0.09/0.10	c Free memory 		501472288
0.09/0.10	c Max memory 		7480803328
0.09/0.10	c Total memory 		504102912
0.09/0.10	c Number of processors 	8
0.09/0.13	c Pseudo Boolean Optimization by upper bound
0.09/0.13	c ManyCore solver with 2 solvers running in parallel
0.09/0.13	c --- Begin Solver configuration ---
0.09/0.13	c org.sat4j.pb.constraints.CompetResolutionPBLongMixedWLClauseCardConstrDataStructure@587bd9f2
0.09/0.13	c Learn all clauses as in MiniSAT
0.09/0.13	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.09/0.13	c VSIDS like heuristics from MiniSAT using a heap lightweight component caching from RSAT taking into account the objective function
0.09/0.13	c Expensive reason simplification
0.09/0.13	c Armin Biere (Picosat) restarts strategy
0.09/0.13	c Glucose learned constraints deletion strategy
0.09/0.13	c timeout=2147483s
0.09/0.13	c DB Simplification allowed=false
0.09/0.13	c c --- End Solver configuration ---
0.09/0.13	c Cutting planes based inference (org.sat4j.pb.core.PBSolverCP)
0.09/0.13	c --- Begin Solver configuration ---
0.09/0.13	c org.sat4j.pb.constraints.PBMaxClauseCardConstrDataStructure@4e3eca90
0.09/0.13	c Learn all clauses as in MiniSAT
0.09/0.13	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.09/0.13	c VSIDS like heuristics from MiniSAT using a heap phase appearing in latest learned clause taking into account the objective function
0.09/0.13	c No reason simplification
0.09/0.13	c Armin Biere (Picosat) restarts strategy
0.09/0.13	c Glucose learned constraints deletion strategy
0.09/0.13	c timeout=2147483s
0.09/0.13	c DB Simplification allowed=false
0.09/0.13	c c --- End Solver configuration ---
0.09/0.13	c solving HOME/instance-3687984-1337875436.opb
0.09/0.13	c reading problem ... 
0.09/0.15	c ... done. Wall clock time 0.017s.
0.09/0.15	c declared #vars     82
0.09/0.15	c #constraints  2
0.09/0.15	c constraints type 
0.09/0.15	c org.sat4j.pb.constraints.pb.MaxWatchPbLong => 2
0.09/0.15	c 2 constraints processed.
0.09/0.15	c constraints type 
0.09/0.15	c org.sat4j.pb.constraints.pb.MaxWatchPb => 2
0.09/0.15	c 2 constraints processed.
1.92/0.68	c cleaning 2500 clauses out of 5001 with flag 5001/5001
2.29/0.74	c  And the winner is solver0
2.84/1.15	c starts		: 26
2.84/1.15	c conflicts		: 5985
2.84/1.15	c decisions		: 7572
2.84/1.15	c propagations		: 35619
2.84/1.15	c inspects		: 860758
2.84/1.15	c shortcuts		: 0
2.84/1.15	c learnt literals	: 0
2.84/1.15	c learnt binary clauses	: 0
2.84/1.15	c learnt ternary clauses	: 0
2.84/1.15	c learnt constraints	: 5985
2.84/1.15	c ignored constraints	: 0
2.84/1.15	c root simplifications	: 0
2.84/1.15	c removed literals (reason simplification)	: 29379
2.84/1.15	c reason swapping (by a shorter reason)	: 0
2.84/1.15	c Calls to reduceDB	: 1
2.84/1.15	c number of reductions to clauses (during analyze)	: 0
2.84/1.15	c number of learned constraints concerned by reduction	: 0
2.84/1.15	c number of learning phase by resolution	: 0
2.84/1.15	c number of learning phase by cutting planes	: 0
2.84/1.15	c speed (assignments/second)	: 35654.65465465465
2.84/1.15	c non guided choices	70
2.84/1.15	c learnt constraints type 
2.84/1.15	c org.sat4j.minisat.constraints.cnf.LearntWLClause => 3485
2.84/1.15	c constraints type 
2.84/1.15	c org.sat4j.pb.constraints.pb.MaxWatchPbLong => 2
2.84/1.15	c 2 constraints processed.
2.84/1.15	c constraints type 
2.84/1.15	c org.sat4j.pb.constraints.pb.MaxWatchPb => 2
2.84/1.15	c 2 constraints processed.
2.84/1.15	s SATISFIABLE
2.84/1.15	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 
2.84/1.15	c Total wall clock time (in seconds): 1.023

Verifier Data 

OK	0

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.1 (svn: 989)

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-3687984-1337875436/watcher-3687984-1337875436 -o /tmp/evaluation-result-3687984-1337875436/solver-3687984-1337875436 -C 1800 -W 1900 -M 15500 java -jar HOME/sat4j-pb.jar Both HOME/instance-3687984-1337875436.opb 

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: 3.78 3.84 3.71 4/197 26752
/proc/meminfo: memFree=25027292/32873844 swapFree=7612/7612
[pid=26752] ppid=26750 vsize=9292 CPUtime=0 cores=1,3,5,7
/proc/26752/stat : 26752 (java) R 26750 26752 25404 0 -1 4202496 247 0 0 0 0 0 0 0 20 0 1 0 253667978 9515008 182 33554432000 1073741824 1073778376 140734095395232 140734095386264 251044642485 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/26752/statm: 2323 182 140 9 0 71 0

[startup+0.0631521 s]
/proc/loadavg: 3.78 3.84 3.71 4/197 26752
/proc/meminfo: memFree=25027292/32873844 swapFree=7612/7612
[pid=26752] ppid=26750 vsize=9225560 CPUtime=0.03 cores=1,3,5,7
/proc/26752/stat : 26752 (java) S 26750 26752 25404 0 -1 4202496 3075 0 1 0 3 0 0 0 20 0 13 0 253667978 9446973440 3774 33554432000 1073741824 1073778376 140734685893088 140734685884224 251048001597 0 0 0 16800971 18446744073709551615 0 0 17 7 0 0 0 0 0
/proc/26752/statm: 2306390 3774 1708 9 0 2297091 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 9225560

[startup+0.100336 s]
/proc/loadavg: 3.78 3.84 3.71 4/197 26752
/proc/meminfo: memFree=25027292/32873844 swapFree=7612/7612
[pid=26752] ppid=26750 vsize=9558412 CPUtime=0.09 cores=1,3,5,7
/proc/26752/stat : 26752 (java) S 26750 26752 25404 0 -1 4202496 4089 0 1 0 8 1 0 0 20 0 18 0 253667978 9787813888 5290 33554432000 1073741824 1073778376 140734685893088 140734685884224 251048001597 0 0 0 16800975 18446744073709551615 0 0 17 7 0 0 0 0 0
/proc/26752/statm: 2389603 5291 2040 9 0 2380296 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 9558412

[startup+0.30016 s]
/proc/loadavg: 3.78 3.84 3.71 4/197 26752
/proc/meminfo: memFree=25027292/32873844 swapFree=7612/7612
[pid=26752] ppid=26750 vsize=9825140 CPUtime=0.72 cores=1,3,5,7
/proc/26752/stat : 26752 (java) S 26750 26752 25404 0 -1 4202496 9059 0 1 0 70 2 0 0 20 0 22 0 253667978 10060943360 10312 33554432000 1073741824 1073778376 140734685893088 140734685884224 251048001597 0 0 0 16800975 18446744073709551615 0 0 17 7 0 0 0 0 0
/proc/26752/statm: 2456167 10312 2213 9 0 2446860 0
Current children cumulated CPU time (s) 0.72
Current children cumulated vsize (KiB) 9825140

[startup+0.700227 s]
/proc/loadavg: 3.78 3.84 3.71 4/197 26752
/proc/meminfo: memFree=25027292/32873844 swapFree=7612/7612
[pid=26752] ppid=26750 vsize=9824668 CPUtime=2.29 cores=1,3,5,7
/proc/26752/stat : 26752 (java) S 26750 26752 25404 0 -1 4202496 17049 0 1 0 224 5 0 0 20 0 22 0 253667978 10060460032 27720 33554432000 1073741824 1073778376 140734685893088 140734685884224 251048001597 0 0 0 16800975 18446744073709551615 0 0 17 7 0 0 0 0 0
/proc/26752/statm: 2456167 27720 2248 9 0 2446860 0
Current children cumulated CPU time (s) 2.29
Current children cumulated vsize (KiB) 9824668

Solver just ended. Dumping a history of the last processes samples

[startup+1.10739 s]
/proc/loadavg: 3.78 3.84 3.71 3/216 26774
/proc/meminfo: memFree=24912344/32873844 swapFree=7612/7612
[pid=26752] ppid=26750 vsize=9824668 CPUtime=2.84 cores=1,3,5,7
/proc/26752/stat : 26752 (java) S 26750 26752 25404 0 -1 4202496 21809 0 1 0 276 8 0 0 20 0 19 0 253667978 10060460032 30866 33554432000 1073741824 1073778376 140734685893088 140734685884224 251048001597 0 0 0 16800975 18446744073709551615 0 0 17 7 0 0 0 0 0
/proc/26752/statm: 2456167 30866 2261 9 0 2446860 0
[pid=26752/tid=26754] ppid=26750 vsize=9824668 CPUtime=0.11 cores=1,3,5,7
/proc/26752/task/26754/stat : 26754 (java) S 26750 26752 25404 0 -1 4202560 2439 0 1 0 10 1 0 0 20 0 19 0 253667979 10060460032 30866 33554432000 1073741824 1073778376 140734685893088 140620615640056 251048015785 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=26752/tid=26755] ppid=26750 vsize=9824668 CPUtime=0 cores=1,3,5,7
/proc/26752/task/26755/stat : 26755 (java) S 26750 26752 25404 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 19 0 253667980 10060460032 30866 33554432000 1073741824 1073778376 140734685893088 140620588092456 251048014908 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=26752/tid=26756] ppid=26750 vsize=9824668 CPUtime=0 cores=1,3,5,7
/proc/26752/task/26756/stat : 26756 (java) S 26750 26752 25404 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 19 0 253667980 10060460032 30866 33554432000 1073741824 1073778376 140734685893088 140620587039656 251048014908 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=26752/tid=26757] ppid=26750 vsize=9824668 CPUtime=0 cores=1,3,5,7
/proc/26752/task/26757/stat : 26757 (java) S 26750 26752 25404 0 -1 4202560 6 0 0 0 0 0 0 0 20 0 19 0 253667980 10060460032 30866 33554432000 1073741824 1073778376 140734685893088 140620585986856 251048014908 0 4 0 16800975 18446744071579510697 0 0 -1 7 0 0 0 0 0
[pid=26752/tid=26758] ppid=26750 vsize=9824668 CPUtime=0 cores=1,3,5,7
/proc/26752/task/26758/stat : 26758 (java) S 26750 26752 25404 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 19 0 253667980 10060460032 30866 33554432000 1073741824 1073778376 140734685893088 140620456307368 251048014908 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=26752/tid=26759] ppid=26750 vsize=9824668 CPUtime=0 cores=1,3,5,7
/proc/26752/task/26759/stat : 26759 (java) S 26750 26752 25404 0 -1 4202560 2 0 0 0 0 0 0 0 20 0 19 0 253667980 10060460032 30866 33554432000 1073741824 1073778376 140734685893088 140620455254568 251048014908 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=26752/tid=26760] ppid=26750 vsize=9824668 CPUtime=0 cores=1,3,5,7
/proc/26752/task/26760/stat : 26760 (java) S 26750 26752 25404 0 -1 4202560 2 0 0 0 0 0 0 0 20 0 19 0 253667980 10060460032 30866 33554432000 1073741824 1073778376 140734685893088 140620454201768 251048014908 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=26752/tid=26761] ppid=26750 vsize=9824668 CPUtime=0 cores=1,3,5,7
/proc/26752/task/26761/stat : 26761 (java) S 26750 26752 25404 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 253667980 10060460032 30866 33554432000 1073741824 1073778376 140734685893088 140620453148968 251048014908 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=26752/tid=26762] ppid=26750 vsize=9824668 CPUtime=0 cores=1,3,5,7
/proc/26752/task/26762/stat : 26762 (java) S 26750 26752 25404 0 -1 4202560 2 0 0 0 0 0 0 0 20 0 19 0 253667980 10060460032 30866 33554432000 1073741824 1073778376 140734685893088 140620452096168 251048014908 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=26752/tid=26763] ppid=26750 vsize=9824668 CPUtime=0 cores=1,3,5,7
/proc/26752/task/26763/stat : 26763 (java) S 26750 26752 25404 0 -1 4202560 30 0 0 0 0 0 0 0 20 0 19 0 253667982 10060460032 30866 33554432000 1073741824 1073778376 140734685893088 140619969584104 251048015785 0 0 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=26752/tid=26764] ppid=26750 vsize=9824668 CPUtime=0 cores=1,3,5,7
/proc/26752/task/26764/stat : 26764 (java) S 26750 26752 25404 0 -1 4202560 17 0 0 0 0 0 0 0 20 0 19 0 253667982 10060460032 30866 33554432000 1073741824 1073778376 140734685893088 140619968530168 251048014908 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=26752/tid=26765] ppid=26750 vsize=9824668 CPUtime=0 cores=1,3,5,7
/proc/26752/task/26765/stat : 26765 (java) S 26750 26752 25404 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 19 0 253667982 10060460032 30866 33554432000 1073741824 1073778376 140734685893088 140619967477256 251048014908 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=26752/tid=26766] ppid=26750 vsize=9824668 CPUtime=0 cores=1,3,5,7
/proc/26752/task/26766/stat : 26766 (java) S 26750 26752 25404 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 253667985 10060460032 30866 33554432000 1073741824 1073778376 140734685893088 140619966425744 251048023840 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=26752/tid=26767] ppid=26750 vsize=9824668 CPUtime=0.76 cores=1,3,5,7
/proc/26752/task/26767/stat : 26767 (java) S 26750 26752 25404 0 -1 4202560 11632 0 0 0 74 2 0 0 20 0 19 0 253667985 10060460032 30866 33554432000 1073741824 1073778376 140734685893088 140619965372856 251048014908 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=26752/tid=26768] ppid=26750 vsize=9824668 CPUtime=0.74 cores=1,3,5,7
/proc/26752/task/26768/stat : 26768 (java) S 26750 26752 25404 0 -1 4202560 6339 0 0 0 73 1 0 0 20 0 19 0 253667985 10060460032 30866 33554432000 1073741824 1073778376 140734685893088 140619964320056 251048014908 0 4 0 16800975 18446744071579510697 0 0 -1 7 0 0 0 0 0
[pid=26752/tid=26769] ppid=26750 vsize=9824668 CPUtime=0 cores=1,3,5,7
/proc/26752/task/26769/stat : 26769 (java) S 26750 26752 25404 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 253667985 10060460032 30866 33554432000 1073741824 1073778376 140734685893088 140619963267448 251048014908 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=26752/tid=26770] ppid=26750 vsize=9824668 CPUtime=0 cores=1,3,5,7
/proc/26752/task/26770/stat : 26770 (java) S 26750 26752 25404 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 253667985 10060460032 30866 33554432000 1073741824 1073778376 140734685893088 140619962214856 251048015785 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=26752/tid=26774] ppid=26750 vsize=9824668 CPUtime=0 cores=1,3,5,7
/proc/26752/task/26774/stat : 26774 (java) S 26750 26752 25404 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 19 0 253667994 10060460032 30866 33554432000 1073741824 1073778376 140734685893088 140619958002984 251048015785 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
Current children cumulated CPU time (s) 2.84
Current children cumulated vsize (KiB) 9824668

Child status: 10

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 26752 and gives
#  childrusage.ru_utime.tv_sec=2
#  childrusage.ru_utime.tv_usec=723585
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=110983
# CPU time returned by wait4() is 2.83457
# while last known CPU time is 2.84
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1.16138
CPU time (s): 2.84
CPU user time (s): 2.76
CPU system time (s): 0.08
CPU usage (%): 244.538
Max. virtual memory (cumulated for all children) (KiB): 9825140

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2.72358
system time used= 0.110983
maximum resident set size= 125584
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 21814
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= 379
involuntary context switches= 69

runsolver used 0.004999 second user time and 0.011998 second system time

The end

Launcher Data 

Begin job on node143 at 2012-05-24 18:03:56
IDJOB=3687984
IDBENCH=2558
IDSOLVER=2268
FILE ID=node143/3687984-1337875436
RUNJOBID= node143-1337871881-25422
PBS_JOBID= 14620061
Free space on /tmp= 71512 MiB

SOLVER NAME= SAT 4j PB RES // CP 2.3.2 Snapshot
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-MEDINT/submitted-PB06/manquiho/Aardal_1/normalized-prob4.opb
COMMAND LINE= java -jar HOME/sat4j-pb.jar Both BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3687984-1337875436/watcher-3687984-1337875436 -o /tmp/evaluation-result-3687984-1337875436/solver-3687984-1337875436 -C 1800 -W 1900 -M 15500  java -jar HOME/sat4j-pb.jar Both HOME/instance-3687984-1337875436.opb

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

MD5SUM BENCH= 65ff8d8fa0c74cfadd531eacdf92ff06
RANDOM SEED=1211135272

node143.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		: 2666.787
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	: 5333.57
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		: 2666.787
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	: 5331.91
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		: 2666.787
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	: 5331.91
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		: 2666.787
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	: 5331.91
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		: 2666.787
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	: 5331.90
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		: 2666.787
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	: 5298.57
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		: 2666.787
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	: 5331.91
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		: 2666.787
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	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32873844 kB
MemFree:        25027820 kB
Buffers:          220004 kB
Cached:          2555912 kB
SwapCached:            0 kB
Active:          4858676 kB
Inactive:        2183804 kB
Active(anon):    4269292 kB
Inactive(anon):        0 kB
Active(file):     589384 kB
Inactive(file):  2183804 kB
Unevictable:        7612 kB
Mlocked:            7612 kB
SwapTotal:      67108856 kB
SwapFree:       67108856 kB
Dirty:               384 kB
Writeback:             0 kB
AnonPages:       4290736 kB
Mapped:            22544 kB
Shmem:               200 kB
Slab:             639332 kB
SReclaimable:      81840 kB
SUnreclaim:       557492 kB
KernelStack:        1624 kB
PageTables:        12584 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:    5013120 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346368 kB
VmallocChunk:   34341987984 kB
HardwareCorrupted:     0 kB
AnonHugePages:   4177920 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:        7872 kB
DirectMap2M:    33538048 kB

Free space on /tmp at the end= 71512 MiB
End job on node143 at 2012-05-24 18:03:57