Trace number 1855051

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 Pseudo Resolution 2.1.1SAT 8.32173 6.53485

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/liu/
dbst/normalized-dbst_v30_e350_d15_mw10_8.opb.PB06.opb
MD5SUMa6ae80bf3bd14a966c0a388701471ae7
Bench CategoryDEC-SMALLINT (no optimisation, small 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 benchmark1.54676
Has Objective FunctionNO
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved NO
Number of variables1600
Total number of constraints328901
Number of constraints which are clauses327070
Number of constraints which are cardinality constraints (but not clauses)61
Number of constraints which are nor clauses,nor cardinality constraints1770
Minimum length of a constraint2
Maximum length of a constraint700
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 258
Number of bits of the biggest number in a constraint 9
Biggest sum of numbers in a constraint 759
Number of bits of the biggest sum of numbers10
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.09/0.13	c SAT4J: a SATisfiability library for Java (c) 2004-2008 Daniel Le Berre
0.09/0.13	c This is free software under the dual EPL/GNU LGPL licenses.
0.09/0.13	c See www.sat4j.org for details.
0.09/0.14	c version 2.1.1.v20090612
0.09/0.14	c sun.arch.data.model	32
0.09/0.14	c java.version	1.6.0_12
0.09/0.14	c os.name	Linux
0.09/0.14	c os.version	2.6.9-22.EL.rootsmp
0.09/0.14	c os.arch	i386
0.09/0.14	c Free memory 1342000320
0.09/0.14	c Max memory 1344274432
0.09/0.14	c Total memory 1344274432
0.09/0.14	c Number of processors 2
0.23/0.21	c Pseudo Boolean Optimization
0.23/0.21	c --- Begin Solver configuration ---
0.23/0.21	c Stops conflict analysis at the first Unique Implication Point
0.23/0.21	c org.sat4j.pb.constraints.CompetResolutionPBMixedHTClauseCardConstrDataStructure@64dc11
0.23/0.21	c Learn all clauses as in MiniSAT
0.23/0.21	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.23/0.21	c VSIDS like heuristics from MiniSAT using a heap phase appearing in latest learned clause taking into account the objective function
0.23/0.21	c Expensive reason simplification
0.23/0.21	c MiniSAT restarts strategy
0.23/0.21	c Memory based learned constraints deletion strategy
0.23/0.21	c timeout=2147483s
0.23/0.21	c DB Simplification allowed=false
0.23/0.21	c --- End Solver configuration ---
0.23/0.21	c solving HOME/instance-1855051-1244866281.opb
0.23/0.21	c reading problem ... 
7.14/5.90	c ... done. Wall clock time 5.696s.
7.14/5.90	c #vars     1600
7.14/5.91	c #constraints  328962
7.14/5.91	c constraints type 
7.14/5.91	c org.sat4j.minisat.constraints.card.MinWatchCard => 62
7.14/5.91	c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 700
7.14/5.91	c org.sat4j.pb.constraints.pb.MaxWatchPb => 1770
7.14/5.91	c org.sat4j.minisat.constraints.cnf.OriginalHTClause => 326430
8.12/6.45	c starts		: 3
8.12/6.46	c conflicts		: 261
8.12/6.46	c decisions		: 2936
8.12/6.46	c propagations		: 9149
8.12/6.46	c inspects		: 188242
8.12/6.46	c learnt literals	: 0
8.12/6.46	c learnt binary clauses	: 25
8.12/6.46	c learnt ternary clauses	: 11
8.12/6.46	c learnt clauses	: 261
8.12/6.46	c ignored clauses	: 0
8.12/6.46	c root simplifications	: 0
8.12/6.46	c removed literals (reason simplification)	: 497
8.12/6.46	c reason swapping (by a shorter reason)	: 0
8.12/6.46	c Calls to reduceDB	: 0
8.12/6.46	c speed (assignments/second)	: 16664.845173041893
8.12/6.46	c non guided choices	1768
8.12/6.46	c learnt constraints type 
8.12/6.46	c org.sat4j.minisat.constraints.cnf.LearntHTClause => 236
8.12/6.46	c org.sat4j.minisat.constraints.cnf.LearntBinaryClause => 25
8.12/6.46	c constraints type 
8.12/6.46	c org.sat4j.minisat.constraints.card.MinWatchCard => 62
8.12/6.46	c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 700
8.12/6.46	c org.sat4j.pb.constraints.pb.MaxWatchPb => 1770
8.12/6.46	c org.sat4j.minisat.constraints.cnf.OriginalHTClause => 326430
8.12/6.46	s SATISFIABLE
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-x1590 -x1591 -x1592 -x1593 -x1594 -x1595 -x1596 -x1597 -x1598 x1599 -x1600 
8.12/6.47	c Total wall clock time (in seconds): 6.263

Verifier Data 

OK	0

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1855051-1244866281/watcher-1855051-1244866281 -o /tmp/evaluation-result-1855051-1244866281/solver-1855051-1244866281 -C 1800 -W 2000 -M 1800 java6 -server -Xms1300m -Xmx1300m -jar HOME/org.sat4j.pb.jar HOME/instance-1855051-1244866281.opb 

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): 2000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.94 1.00 0.99 3/64 11008
/proc/meminfo: memFree=1009136/2055920 swapFree=4191900/4192956
[pid=11008] ppid=11006 vsize=152 CPUtime=0
/proc/11008/stat : 11008 (java6) R 11006 11008 10295 0 -1 0 41 0 0 0 0 0 0 0 20 0 1 0 154228534 155648 26 1992294400 134512640 134550932 4294956176 18446744073709551615 4678436 0 0 4096 0 0 0 0 17 1 0 0
/proc/11008/statm: 38 26 19 9 0 4 0

[startup+0.105418 s]
/proc/loadavg: 0.94 1.00 0.99 3/64 11008
/proc/meminfo: memFree=1009136/2055920 swapFree=4191900/4192956
[pid=11008] ppid=11006 vsize=1472584 CPUtime=0.09
/proc/11008/stat : 11008 (java) S 11006 11008 10295 0 -1 0 3667 0 1 0 7 2 0 0 18 0 12 0 154228534 1507926016 3410 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/11008/statm: 368146 3410 1069 9 0 365494 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1472584

[startup+0.201426 s]
/proc/loadavg: 0.94 1.00 0.99 3/64 11008
/proc/meminfo: memFree=1009136/2055920 swapFree=4191900/4192956
[pid=11008] ppid=11006 vsize=1475000 CPUtime=0.23
/proc/11008/stat : 11008 (java) S 11006 11008 10295 0 -1 0 4765 0 1 0 20 3 0 0 18 0 12 0 154228534 1510400000 4502 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/11008/statm: 368750 4502 1340 9 0 366093 0
Current children cumulated CPU time (s) 0.23
Current children cumulated vsize (KiB) 1475000

[startup+0.301431 s]
/proc/loadavg: 0.94 1.00 0.99 3/64 11008
/proc/meminfo: memFree=1009136/2055920 swapFree=4191900/4192956
[pid=11008] ppid=11006 vsize=1475148 CPUtime=0.35
/proc/11008/stat : 11008 (java) S 11006 11008 10295 0 -1 0 5033 0 1 0 32 3 0 0 18 0 12 0 154228534 1510551552 4770 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/11008/statm: 368787 4770 1355 9 0 366130 0
Current children cumulated CPU time (s) 0.35
Current children cumulated vsize (KiB) 1475148

[startup+0.701458 s]
/proc/loadavg: 0.94 1.00 0.99 3/64 11008
/proc/meminfo: memFree=1009136/2055920 swapFree=4191900/4192956
[pid=11008] ppid=11006 vsize=1476492 CPUtime=1.01
/proc/11008/stat : 11008 (java) S 11006 11008 10295 0 -1 0 7259 0 1 0 97 4 0 0 18 0 12 0 154228534 1511927808 6564 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/11008/statm: 369123 6564 1396 9 0 366466 0
Current children cumulated CPU time (s) 1.01
Current children cumulated vsize (KiB) 1476492

[startup+1.5015 s]
/proc/loadavg: 0.94 1.00 0.99 2/76 11020
/proc/meminfo: memFree=972880/2055920 swapFree=4191900/4192956
[pid=11008] ppid=11006 vsize=1477008 CPUtime=2
/proc/11008/stat : 11008 (java) S 11006 11008 10295 0 -1 0 22058 0 1 0 189 11 0 0 18 0 12 0 154228534 1512456192 21100 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/11008/statm: 369252 21101 1403 9 0 366595 0
[pid=11008/tid=11010] ppid=11006 vsize=1477008 CPUtime=1.25
/proc/11008/task/11010/stat : 11010 (java) R 11006 11008 10295 0 -1 64 19262 0 1 0 116 9 0 0 22 0 12 0 154228535 1512456192 21102 1992294400 134512640 134550932 4294956016 18446744073709551615 4109465537 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=11008/tid=11011] ppid=11006 vsize=1477008 CPUtime=0
/proc/11008/task/11011/stat : 11011 (java) S 11006 11008 10295 0 -1 64 2 0 0 0 0 0 0 0 19 0 12 0 154228536 1512456192 21103 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=11008/tid=11012] ppid=11006 vsize=1477008 CPUtime=0
/proc/11008/task/11012/stat : 11012 (java) S 11006 11008 10295 0 -1 64 0 0 0 0 0 0 0 0 20 0 12 0 154228536 1512456192 21104 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=11008/tid=11013] ppid=11006 vsize=1477008 CPUtime=0
/proc/11008/task/11013/stat : 11013 (java) S 11006 11008 10295 0 -1 64 3 0 0 0 0 0 0 0 16 0 12 0 154228538 1512456192 21105 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=11008/tid=11014] ppid=11006 vsize=1477008 CPUtime=0
/proc/11008/task/11014/stat : 11014 (java) S 11006 11008 10295 0 -1 64 10 0 0 0 0 0 0 0 20 0 12 0 154228539 1512456192 21106 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=11008/tid=11015] ppid=11006 vsize=1477008 CPUtime=0
/proc/11008/task/11015/stat : 11015 (java) S 11006 11008 10295 0 -1 64 4 0 0 0 0 0 0 0 21 0 12 0 154228539 1512456192 21107 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=11008/tid=11016] ppid=11006 vsize=1477008 CPUtime=0
/proc/11008/task/11016/stat : 11016 (java) S 11006 11008 10295 0 -1 64 1 0 0 0 0 0 0 0 22 0 12 0 154228543 1512456192 21108 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=11008/tid=11017] ppid=11006 vsize=1477008 CPUtime=0.38
/proc/11008/task/11017/stat : 11017 (java) S 11006 11008 10295 0 -1 64 763 0 0 0 38 0 0 0 15 0 12 0 154228543 1512456192 21109 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=11008/tid=11018] ppid=11006 vsize=1477008 CPUtime=0.33
/proc/11008/task/11018/stat : 11018 (java) S 11006 11008 10295 0 -1 64 1294 0 0 0 33 0 0 0 16 0 12 0 154228543 1512456192 21110 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=11008/tid=11019] ppid=11006 vsize=1477008 CPUtime=0
/proc/11008/task/11019/stat : 11019 (java) S 11006 11008 10295 0 -1 64 0 0 0 0 0 0 0 0 23 0 12 0 154228543 1512456192 21112 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=11008/tid=11020] ppid=11006 vsize=1477008 CPUtime=0
/proc/11008/task/11020/stat : 11020 (java) S 11006 11008 10295 0 -1 64 0 0 0 0 0 0 0 0 15 0 12 0 154228543 1512456192 21113 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 2
Current children cumulated vsize (KiB) 1477008

[startup+3.1026 s]
/proc/loadavg: 0.94 1.00 0.99 2/76 11020
/proc/meminfo: memFree=878608/2055920 swapFree=4191900/4192956
[pid=11008] ppid=11006 vsize=1477008 CPUtime=3.67
/proc/11008/stat : 11008 (java) S 11006 11008 10295 0 -1 0 36941 0 1 0 350 17 0 0 18 0 12 0 154228534 1512456192 35966 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/11008/statm: 369252 35966 1413 9 0 366595 0
[pid=11008/tid=11010] ppid=11006 vsize=1477008 CPUtime=2.78
/proc/11008/task/11010/stat : 11010 (java) R 11006 11008 10295 0 -1 64 30925 0 1 0 263 15 0 0 25 0 12 0 154228535 1512456192 35966 1992294400 134512640 134550932 4294956016 18446744073709551615 4109479866 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=11008/tid=11011] ppid=11006 vsize=1477008 CPUtime=0.06
/proc/11008/task/11011/stat : 11011 (java) S 11006 11008 10295 0 -1 64 1479 0 0 0 6 0 0 0 16 0 12 0 154228536 1512456192 35966 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=11008/tid=11012] ppid=11006 vsize=1477008 CPUtime=0.07
/proc/11008/task/11012/stat : 11012 (java) S 11006 11008 10295 0 -1 64 1729 0 0 0 7 0 0 0 16 0 12 0 154228536 1512456192 35966 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=11008/tid=11013] ppid=11006 vsize=1477008 CPUtime=0
/proc/11008/task/11013/stat : 11013 (java) S 11006 11008 10295 0 -1 64 12 0 0 0 0 0 0 0 17 0 12 0 154228538 1512456192 35966 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=11008/tid=11014] ppid=11006 vsize=1477008 CPUtime=0
/proc/11008/task/11014/stat : 11014 (java) S 11006 11008 10295 0 -1 64 11 0 0 0 0 0 0 0 16 0 12 0 154228539 1512456192 35966 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=11008/tid=11015] ppid=11006 vsize=1477008 CPUtime=0
/proc/11008/task/11015/stat : 11015 (java) S 11006 11008 10295 0 -1 64 6 0 0 0 0 0 0 0 16 0 12 0 154228539 1512456192 35966 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=11008/tid=11016] ppid=11006 vsize=1477008 CPUtime=0
/proc/11008/task/11016/stat : 11016 (java) S 11006 11008 10295 0 -1 64 1 0 0 0 0 0 0 0 22 0 12 0 154228543 1512456192 35966 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=11008/tid=11017] ppid=11006 vsize=1477008 CPUtime=0.38
/proc/11008/task/11017/stat : 11017 (java) S 11006 11008 10295 0 -1 64 763 0 0 0 38 0 0 0 15 0 12 0 154228543 1512456192 35966 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=11008/tid=11018] ppid=11006 vsize=1477008 CPUtime=0.33
/proc/11008/task/11018/stat : 11018 (java) S 11006 11008 10295 0 -1 64 1294 0 0 0 33 0 0 0 16 0 12 0 154228543 1512456192 35966 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=11008/tid=11019] ppid=11006 vsize=1477008 CPUtime=0
/proc/11008/task/11019/stat : 11019 (java) S 11006 11008 10295 0 -1 64 0 0 0 0 0 0 0 0 23 0 12 0 154228543 1512456192 35966 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=11008/tid=11020] ppid=11006 vsize=1477008 CPUtime=0
/proc/11008/task/11020/stat : 11020 (java) S 11006 11008 10295 0 -1 64 0 0 0 0 0 0 0 0 15 0 12 0 154228543 1512456192 35966 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 3.67
Current children cumulated vsize (KiB) 1477008

[startup+6.30282 s]
/proc/loadavg: 1.02 1.02 1.00 4/76 11020
/proc/meminfo: memFree=845912/2055920 swapFree=4191900/4192956
[pid=11008] ppid=11006 vsize=1488732 CPUtime=7.94
/proc/11008/stat : 11008 (java) S 11006 11008 10295 0 -1 0 50717 0 1 0 769 25 0 0 18 0 13 0 154228534 1524461568 45031 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/11008/statm: 372183 45031 1427 9 0 369526 0
[pid=11008/tid=11010] ppid=11006 vsize=1488732 CPUtime=5.31
/proc/11008/task/11010/stat : 11010 (java) R 11006 11008 10295 0 -1 64 30970 0 1 0 515 16 0 0 22 0 13 0 154228535 1524461568 45031 1992294400 134512640 134550932 4294956016 18446744073709551615 4109766870 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=11008/tid=11011] ppid=11006 vsize=1488732 CPUtime=0.31
/proc/11008/task/11011/stat : 11011 (java) S 11006 11008 10295 0 -1 64 4386 0 0 0 30 1 0 0 16 0 13 0 154228536 1524461568 45031 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=11008/tid=11012] ppid=11006 vsize=1488732 CPUtime=0.32
/proc/11008/task/11012/stat : 11012 (java) S 11006 11008 10295 0 -1 64 5151 0 0 0 30 2 0 0 16 0 13 0 154228536 1524461568 45031 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=11008/tid=11013] ppid=11006 vsize=1488732 CPUtime=0
/proc/11008/task/11013/stat : 11013 (java) S 11006 11008 10295 0 -1 64 21 0 0 0 0 0 0 0 16 0 13 0 154228538 1524461568 45031 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 0 0 0
[pid=11008/tid=11014] ppid=11006 vsize=1488732 CPUtime=0
/proc/11008/task/11014/stat : 11014 (java) S 11006 11008 10295 0 -1 64 11 0 0 0 0 0 0 0 16 0 13 0 154228539 1524461568 45031 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=11008/tid=11015] ppid=11006 vsize=1488732 CPUtime=0
/proc/11008/task/11015/stat : 11015 (java) S 11006 11008 10295 0 -1 64 6 0 0 0 0 0 0 0 16 0 13 0 154228539 1524461568 45031 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=11008/tid=11016] ppid=11006 vsize=1488732 CPUtime=0
/proc/11008/task/11016/stat : 11016 (java) S 11006 11008 10295 0 -1 64 1 0 0 0 0 0 0 0 22 0 13 0 154228543 1524461568 45031 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=11008/tid=11017] ppid=11006 vsize=1488732 CPUtime=1.11
/proc/11008/task/11017/stat : 11017 (java) R 11006 11008 10295 0 -1 64 5786 0 0 0 109 2 0 0 21 0 13 0 154228543 1524461568 45031 1992294400 134512640 134550932 4294956016 18446744073709551615 103335617 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=11008/tid=11018] ppid=11006 vsize=1488732 CPUtime=0.84
/proc/11008/task/11018/stat : 11018 (java) R 11006 11008 10295 0 -1 64 3659 0 0 0 83 1 0 0 18 0 13 0 154228543 1524461568 45031 1992294400 134512640 134550932 4294956016 18446744073709551615 105390323 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=11008/tid=11019] ppid=11006 vsize=1488732 CPUtime=0
/proc/11008/task/11019/stat : 11019 (java) S 11006 11008 10295 0 -1 64 0 0 0 0 0 0 0 0 23 0 13 0 154228543 1524461568 45031 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=11008/tid=11020] ppid=11006 vsize=1488732 CPUtime=0
/proc/11008/task/11020/stat : 11020 (java) S 11006 11008 10295 0 -1 64 0 0 0 0 0 0 0 0 15 0 13 0 154228543 1524461568 45031 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 7.94
Current children cumulated vsize (KiB) 1488732

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

[startup+6.40383 s]
/proc/loadavg: 1.02 1.02 1.00 4/76 11020
/proc/meminfo: memFree=845912/2055920 swapFree=4191900/4192956
[pid=11008] ppid=11006 vsize=1488732 CPUtime=8.12
/proc/11008/stat : 11008 (java) S 11006 11008 10295 0 -1 0 50726 0 1 0 787 25 0 0 18 0 13 0 154228534 1524461568 45040 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/11008/statm: 372183 45040 1427 9 0 369526 0
[pid=11008/tid=11010] ppid=11006 vsize=1488732 CPUtime=5.4
/proc/11008/task/11010/stat : 11010 (java) R 11006 11008 10295 0 -1 64 30972 0 1 0 524 16 0 0 23 0 13 0 154228535 1524461568 45040 1992294400 134512640 134550932 4294956016 18446744073709551615 4109161606 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=11008/tid=11011] ppid=11006 vsize=1488732 CPUtime=0.31
/proc/11008/task/11011/stat : 11011 (java) S 11006 11008 10295 0 -1 64 4386 0 0 0 30 1 0 0 16 0 13 0 154228536 1524461568 45040 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=11008/tid=11012] ppid=11006 vsize=1488732 CPUtime=0.32
/proc/11008/task/11012/stat : 11012 (java) S 11006 11008 10295 0 -1 64 5151 0 0 0 30 2 0 0 16 0 13 0 154228536 1524461568 45040 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=11008/tid=11013] ppid=11006 vsize=1488732 CPUtime=0
/proc/11008/task/11013/stat : 11013 (java) S 11006 11008 10295 0 -1 64 21 0 0 0 0 0 0 0 16 0 13 0 154228538 1524461568 45040 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 0 0 0
[pid=11008/tid=11014] ppid=11006 vsize=1488732 CPUtime=0
/proc/11008/task/11014/stat : 11014 (java) S 11006 11008 10295 0 -1 64 11 0 0 0 0 0 0 0 16 0 13 0 154228539 1524461568 45040 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=11008/tid=11015] ppid=11006 vsize=1488732 CPUtime=0
/proc/11008/task/11015/stat : 11015 (java) S 11006 11008 10295 0 -1 64 6 0 0 0 0 0 0 0 16 0 13 0 154228539 1524461568 45040 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=11008/tid=11016] ppid=11006 vsize=1488732 CPUtime=0
/proc/11008/task/11016/stat : 11016 (java) S 11006 11008 10295 0 -1 64 1 0 0 0 0 0 0 0 22 0 13 0 154228543 1524461568 45040 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=11008/tid=11017] ppid=11006 vsize=1488732 CPUtime=1.16
/proc/11008/task/11017/stat : 11017 (java) S 11006 11008 10295 0 -1 64 5792 0 0 0 114 2 0 0 21 0 13 0 154228543 1524461568 45040 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=11008/tid=11018] ppid=11006 vsize=1488732 CPUtime=0.88
/proc/11008/task/11018/stat : 11018 (java) S 11006 11008 10295 0 -1 64 3660 0 0 0 87 1 0 0 16 0 13 0 154228543 1524461568 45040 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=11008/tid=11019] ppid=11006 vsize=1488732 CPUtime=0
/proc/11008/task/11019/stat : 11019 (java) S 11006 11008 10295 0 -1 64 0 0 0 0 0 0 0 0 23 0 13 0 154228543 1524461568 45040 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=11008/tid=11020] ppid=11006 vsize=1488732 CPUtime=0
/proc/11008/task/11020/stat : 11020 (java) S 11006 11008 10295 0 -1 64 0 0 0 0 0 0 0 0 15 0 13 0 154228543 1524461568 45040 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 8.12
Current children cumulated vsize (KiB) 1488732

[startup+6.50187 s]
/proc/loadavg: 1.02 1.02 1.00 4/76 11020
/proc/meminfo: memFree=845912/2055920 swapFree=4191900/4192956
[pid=11008] ppid=11006 vsize=1489056 CPUtime=8.28
/proc/11008/stat : 11008 (java) S 11006 11008 10295 0 -1 0 50748 0 1 0 803 25 0 0 18 0 11 0 154228534 1524793344 45061 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/11008/statm: 372264 45061 1428 9 0 369607 0
[pid=11008/tid=11010] ppid=11006 vsize=1489056 CPUtime=5.45
/proc/11008/task/11010/stat : 11010 (java) S 11006 11008 10295 0 -1 64 30979 0 1 0 529 16 0 0 22 0 11 0 154228535 1524793344 45061 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=11008/tid=11011] ppid=11006 vsize=1489056 CPUtime=0.31
/proc/11008/task/11011/stat : 11011 (java) S 11006 11008 10295 0 -1 64 4386 0 0 0 30 1 0 0 16 0 11 0 154228536 1524793344 45061 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=11008/tid=11012] ppid=11006 vsize=1489056 CPUtime=0.32
/proc/11008/task/11012/stat : 11012 (java) S 11006 11008 10295 0 -1 64 5151 0 0 0 30 2 0 0 16 0 11 0 154228536 1524793344 45061 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=11008/tid=11013] ppid=11006 vsize=1489056 CPUtime=0
/proc/11008/task/11013/stat : 11013 (java) S 11006 11008 10295 0 -1 64 21 0 0 0 0 0 0 0 16 0 11 0 154228538 1524793344 45061 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 0 0 0
[pid=11008/tid=11014] ppid=11006 vsize=1489056 CPUtime=0
/proc/11008/task/11014/stat : 11014 (java) S 11006 11008 10295 0 -1 64 11 0 0 0 0 0 0 0 16 0 11 0 154228539 1524793344 45061 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=11008/tid=11015] ppid=11006 vsize=1489056 CPUtime=0
/proc/11008/task/11015/stat : 11015 (java) S 11006 11008 10295 0 -1 64 6 0 0 0 0 0 0 0 16 0 11 0 154228539 1524793344 45061 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=11008/tid=11017] ppid=11006 vsize=1489056 CPUtime=1.19
/proc/11008/task/11017/stat : 11017 (java) S 11006 11008 10295 0 -1 64 5794 0 0 0 117 2 0 0 17 0 11 0 154228543 1524793344 45061 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=11008/tid=11018] ppid=11006 vsize=1489056 CPUtime=0.94
/proc/11008/task/11018/stat : 11018 (java) S 11006 11008 10295 0 -1 64 3663 0 0 0 93 1 0 0 17 0 11 0 154228543 1524793344 45061 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=11008/tid=11019] ppid=11006 vsize=1489056 CPUtime=0
/proc/11008/task/11019/stat : 11019 (java) S 11006 11008 10295 0 -1 64 0 0 0 0 0 0 0 0 23 0 11 0 154228543 1524793344 45061 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 8.28
Current children cumulated vsize (KiB) 1489056

Child status: 10
Real time (s): 6.53485
CPU time (s): 8.32173
CPU user time (s): 8.03778
CPU system time (s): 0.283956
CPU usage (%): 127.344
Max. virtual memory (cumulated for all children) (KiB): 1491608

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 8.03778
system time used= 0.283956
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 50748
page faults= 1
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 623
involuntary context switches= 488

runsolver used 0.011998 second user time and 0.025996 second system time

The end

Launcher Data 

Begin job on node22 at 2009-06-13 06:11:21
IDJOB=1855051
IDBENCH=1376
IDSOLVER=682
FILE ID=node22/1855051-1244866281
PBS_JOBID= 9354335
Free space on /tmp= 66212 MiB

SOLVER NAME= SAT4J Pseudo Resolution 2.1.1
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/liu/dbst/normalized-dbst_v30_e350_d15_mw10_8.opb.PB06.opb
COMMAND LINE= java6 -server -Xms1300m -Xmx1300m -jar HOME/org.sat4j.pb.jar BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1855051-1244866281/watcher-1855051-1244866281 -o /tmp/evaluation-result-1855051-1244866281/solver-1855051-1244866281 -C 1800 -W 2000 -M 1800  java6 -server -Xms1300m -Xmx1300m -jar HOME/org.sat4j.pb.jar HOME/instance-1855051-1244866281.opb

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= a6ae80bf3bd14a966c0a388701471ae7
RANDOM SEED=1140921346

node22.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.231
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.231
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1009552 kB
Buffers:         57936 kB
Cached:         914216 kB
SwapCached:        384 kB
Active:          78820 kB
Inactive:       906248 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1009552 kB
SwapTotal:     4192956 kB
SwapFree:      4191900 kB
Dirty:           11684 kB
Writeback:           0 kB
Mapped:          21292 kB
Slab:            47356 kB
Committed_AS:   124612 kB
PageTables:       1372 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66212 MiB
End job on node22 at 2009-06-13 06:11:28