Trace number 1855055

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 9.1886 6.91979

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/liu/
dbst/normalized-dbst_v30_e350_d15_mw10_3.opb.PB06.opb
MD5SUMe3c4907f9ed288ddc262ad274eebff0f
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 benchmark1.44578
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 282
Number of bits of the biggest number in a constraint 9
Biggest sum of numbers in a constraint 831
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.
0.09/0.14	c See www.sat4j.org for details.
0.09/0.15	c version 2.1.1.v20090612
0.09/0.15	c sun.arch.data.model	32
0.09/0.15	c java.version	1.6.0_12
0.09/0.15	c os.name	Linux
0.09/0.15	c os.version	2.6.9-22.EL.rootsmp
0.09/0.15	c os.arch	i386
0.09/0.15	c Free memory 1342000320
0.09/0.15	c Max memory 1344274432
0.09/0.15	c Total memory 1344274432
0.09/0.15	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@3eca90
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-1855055-1244866342.opb
0.23/0.21	c reading problem ... 
7.01/5.81	c ... done. Wall clock time 5.601s.
7.01/5.81	c #vars     1600
7.01/5.81	c #constraints  328962
7.01/5.81	c constraints type 
7.01/5.81	c org.sat4j.minisat.constraints.card.MinWatchCard => 62
7.01/5.81	c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 700
7.01/5.81	c org.sat4j.pb.constraints.pb.MaxWatchPb => 1770
7.01/5.81	c org.sat4j.minisat.constraints.cnf.OriginalHTClause => 326430
8.99/6.80	c starts		: 3
8.99/6.80	c conflicts		: 321
8.99/6.80	c decisions		: 2767
8.99/6.80	c propagations		: 12591
8.99/6.80	c inspects		: 210228
8.99/6.80	c learnt literals	: 0
8.99/6.80	c learnt binary clauses	: 22
8.99/6.80	c learnt ternary clauses	: 12
8.99/6.80	c learnt clauses	: 321
8.99/6.80	c ignored clauses	: 0
8.99/6.80	c root simplifications	: 0
8.99/6.80	c removed literals (reason simplification)	: 530
8.99/6.80	c reason swapping (by a shorter reason)	: 0
8.99/6.80	c Calls to reduceDB	: 0
8.99/6.80	c speed (assignments/second)	: 12756.838905775076
8.99/6.80	c non guided choices	1051
8.99/6.80	c learnt constraints type 
8.99/6.80	c org.sat4j.minisat.constraints.cnf.LearntHTClause => 299
8.99/6.80	c org.sat4j.minisat.constraints.cnf.LearntBinaryClause => 22
8.99/6.80	c constraints type 
8.99/6.80	c org.sat4j.minisat.constraints.card.MinWatchCard => 62
8.99/6.80	c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 700
8.99/6.81	c org.sat4j.pb.constraints.pb.MaxWatchPb => 1770
8.99/6.81	c org.sat4j.minisat.constraints.cnf.OriginalHTClause => 326430
8.99/6.81	s SATISFIABLE
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8.99/6.82	c Total wall clock time (in seconds): 6.608

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-1855055-1244866342/watcher-1855055-1244866342 -o /tmp/evaluation-result-1855055-1244866342/solver-1855055-1244866342 -C 1800 -W 2000 -M 1800 java6 -server -Xms1300m -Xmx1300m -jar HOME/org.sat4j.pb.jar HOME/instance-1855055-1244866342.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: 1.33 1.10 1.03 3/64 6376
/proc/meminfo: memFree=1256768/2055920 swapFree=4183064/4192956
[pid=6376] ppid=6374 vsize=152 CPUtime=0
/proc/6376/stat : 6376 (java6) R 6374 6376 5749 0 -1 0 41 0 0 0 0 0 0 0 20 0 1 0 154235156 155648 26 1992294400 134512640 134550932 4294956176 18446744073709551615 7893796 0 0 4096 0 0 0 0 17 1 0 0
/proc/6376/statm: 38 26 19 9 0 4 0

[startup+0.104835 s]
/proc/loadavg: 1.33 1.10 1.03 3/64 6376
/proc/meminfo: memFree=1256768/2055920 swapFree=4183064/4192956
[pid=6376] ppid=6374 vsize=1472996 CPUtime=0.09
/proc/6376/stat : 6376 (java) S 6374 6376 5749 0 -1 0 3650 0 1 0 7 2 0 0 18 0 12 0 154235156 1508347904 3393 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/6376/statm: 368249 3393 1069 9 0 365597 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1472996

[startup+0.201855 s]
/proc/loadavg: 1.33 1.10 1.03 3/64 6376
/proc/meminfo: memFree=1256768/2055920 swapFree=4183064/4192956
[pid=6376] ppid=6374 vsize=1474204 CPUtime=0.23
/proc/6376/stat : 6376 (java) S 6374 6376 5749 0 -1 0 4735 0 1 0 20 3 0 0 18 0 12 0 154235156 1509584896 4472 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/6376/statm: 368551 4472 1340 9 0 365894 0
Current children cumulated CPU time (s) 0.23
Current children cumulated vsize (KiB) 1474204

[startup+0.301873 s]
/proc/loadavg: 1.33 1.10 1.03 3/64 6376
/proc/meminfo: memFree=1256768/2055920 swapFree=4183064/4192956
[pid=6376] ppid=6374 vsize=1474204 CPUtime=0.34
/proc/6376/stat : 6376 (java) S 6374 6376 5749 0 -1 0 4996 0 1 0 31 3 0 0 18 0 12 0 154235156 1509584896 4733 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/6376/statm: 368551 4733 1352 9 0 365894 0
Current children cumulated CPU time (s) 0.34
Current children cumulated vsize (KiB) 1474204

[startup+0.701949 s]
/proc/loadavg: 1.33 1.10 1.03 3/64 6376
/proc/meminfo: memFree=1256768/2055920 swapFree=4183064/4192956
[pid=6376] ppid=6374 vsize=1475784 CPUtime=1.01
/proc/6376/stat : 6376 (java) S 6374 6376 5749 0 -1 0 7254 0 1 0 97 4 0 0 18 0 12 0 154235156 1511202816 6576 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/6376/statm: 368946 6576 1396 9 0 366289 0
Current children cumulated CPU time (s) 1.01
Current children cumulated vsize (KiB) 1475784

[startup+1.50209 s]
/proc/loadavg: 1.33 1.10 1.03 2/76 6388
/proc/meminfo: memFree=1216736/2055920 swapFree=4183064/4192956
[pid=6376] ppid=6374 vsize=1477396 CPUtime=2.01
/proc/6376/stat : 6376 (java) S 6374 6376 5749 0 -1 0 23131 0 1 0 188 13 0 0 18 0 12 0 154235156 1512853504 22168 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/6376/statm: 369349 22169 1403 9 0 366692 0
[pid=6376/tid=6378] ppid=6374 vsize=1477396 CPUtime=1.25
/proc/6376/task/6378/stat : 6378 (java) R 6374 6376 5749 0 -1 64 20280 0 1 0 114 11 0 0 21 0 12 0 154235157 1512853504 22170 1992294400 134512640 134550932 4294956016 18446744073709551615 4109605957 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=6376/tid=6379] ppid=6374 vsize=1477396 CPUtime=0
/proc/6376/task/6379/stat : 6379 (java) S 6374 6376 5749 0 -1 64 2 0 0 0 0 0 0 0 19 0 12 0 154235158 1512853504 22171 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=6376/tid=6380] ppid=6374 vsize=1477396 CPUtime=0
/proc/6376/task/6380/stat : 6380 (java) S 6374 6376 5749 0 -1 64 0 0 0 0 0 0 0 0 20 0 12 0 154235158 1512853504 22172 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=6376/tid=6381] ppid=6374 vsize=1477396 CPUtime=0
/proc/6376/task/6381/stat : 6381 (java) S 6374 6376 5749 0 -1 64 4 0 0 0 0 0 0 0 16 0 12 0 154235160 1512853504 22173 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 0 0 0
[pid=6376/tid=6382] ppid=6374 vsize=1477396 CPUtime=0
/proc/6376/task/6382/stat : 6382 (java) S 6374 6376 5749 0 -1 64 10 0 0 0 0 0 0 0 20 0 12 0 154235161 1512853504 22174 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=6376/tid=6383] ppid=6374 vsize=1477396 CPUtime=0
/proc/6376/task/6383/stat : 6383 (java) S 6374 6376 5749 0 -1 64 4 0 0 0 0 0 0 0 21 0 12 0 154235161 1512853504 22175 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=6376/tid=6384] ppid=6374 vsize=1477396 CPUtime=0
/proc/6376/task/6384/stat : 6384 (java) S 6374 6376 5749 0 -1 64 1 0 0 0 0 0 0 0 22 0 12 0 154235165 1512853504 22176 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=6376/tid=6385] ppid=6374 vsize=1477396 CPUtime=0.38
/proc/6376/task/6385/stat : 6385 (java) S 6374 6376 5749 0 -1 64 1064 0 0 0 38 0 0 0 16 0 12 0 154235165 1512853504 22177 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=6376/tid=6386] ppid=6374 vsize=1477396 CPUtime=0.34
/proc/6376/task/6386/stat : 6386 (java) S 6374 6376 5749 0 -1 64 1047 0 0 0 34 0 0 0 17 0 12 0 154235165 1512853504 22178 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=6376/tid=6387] ppid=6374 vsize=1477396 CPUtime=0
/proc/6376/task/6387/stat : 6387 (java) S 6374 6376 5749 0 -1 64 0 0 0 0 0 0 0 0 23 0 12 0 154235165 1512853504 22178 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=6376/tid=6388] ppid=6374 vsize=1477396 CPUtime=0
/proc/6376/task/6388/stat : 6388 (java) S 6374 6376 5749 0 -1 64 0 0 0 0 0 0 0 0 15 0 12 0 154235165 1512853504 22179 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 2.01
Current children cumulated vsize (KiB) 1477396

[startup+3.1014 s]
/proc/loadavg: 1.33 1.10 1.03 2/76 6388
/proc/meminfo: memFree=1126176/2055920 swapFree=4183064/4192956
[pid=6376] ppid=6374 vsize=1477396 CPUtime=3.68
/proc/6376/stat : 6376 (java) S 6374 6376 5749 0 -1 0 36962 0 1 0 347 21 0 0 18 0 12 0 154235156 1512853504 35984 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/6376/statm: 369349 35984 1413 9 0 366692 0
[pid=6376/tid=6378] ppid=6374 vsize=1477396 CPUtime=2.77
/proc/6376/task/6378/stat : 6378 (java) R 6374 6376 5749 0 -1 64 30896 0 1 0 259 18 0 0 23 0 12 0 154235157 1512853504 35984 1992294400 134512640 134550932 4294956016 18446744073709551615 4109479763 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=6376/tid=6379] ppid=6374 vsize=1477396 CPUtime=0.06
/proc/6376/task/6379/stat : 6379 (java) S 6374 6376 5749 0 -1 64 1673 0 0 0 6 0 0 0 16 0 12 0 154235158 1512853504 35984 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=6376/tid=6380] ppid=6374 vsize=1477396 CPUtime=0.06
/proc/6376/task/6380/stat : 6380 (java) S 6374 6376 5749 0 -1 64 1530 0 0 0 6 0 0 0 17 0 12 0 154235158 1512853504 35984 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=6376/tid=6381] ppid=6374 vsize=1477396 CPUtime=0
/proc/6376/task/6381/stat : 6381 (java) S 6374 6376 5749 0 -1 64 13 0 0 0 0 0 0 0 17 0 12 0 154235160 1512853504 35984 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=6376/tid=6382] ppid=6374 vsize=1477396 CPUtime=0
/proc/6376/task/6382/stat : 6382 (java) S 6374 6376 5749 0 -1 64 11 0 0 0 0 0 0 0 16 0 12 0 154235161 1512853504 35984 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=6376/tid=6383] ppid=6374 vsize=1477396 CPUtime=0
/proc/6376/task/6383/stat : 6383 (java) S 6374 6376 5749 0 -1 64 6 0 0 0 0 0 0 0 16 0 12 0 154235161 1512853504 35984 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=6376/tid=6384] ppid=6374 vsize=1477396 CPUtime=0
/proc/6376/task/6384/stat : 6384 (java) S 6374 6376 5749 0 -1 64 1 0 0 0 0 0 0 0 22 0 12 0 154235165 1512853504 35984 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=6376/tid=6385] ppid=6374 vsize=1477396 CPUtime=0.38
/proc/6376/task/6385/stat : 6385 (java) S 6374 6376 5749 0 -1 64 1064 0 0 0 38 0 0 0 16 0 12 0 154235165 1512853504 35984 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=6376/tid=6386] ppid=6374 vsize=1477396 CPUtime=0.34
/proc/6376/task/6386/stat : 6386 (java) S 6374 6376 5749 0 -1 64 1047 0 0 0 34 0 0 0 17 0 12 0 154235165 1512853504 35984 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=6376/tid=6387] ppid=6374 vsize=1477396 CPUtime=0
/proc/6376/task/6387/stat : 6387 (java) S 6374 6376 5749 0 -1 64 0 0 0 0 0 0 0 0 23 0 12 0 154235165 1512853504 35984 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=6376/tid=6388] ppid=6374 vsize=1477396 CPUtime=0
/proc/6376/task/6388/stat : 6388 (java) S 6374 6376 5749 0 -1 64 0 0 0 0 0 0 0 0 15 0 12 0 154235165 1512853504 35984 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 3.68
Current children cumulated vsize (KiB) 1477396

[startup+6.30303 s]
/proc/loadavg: 1.30 1.10 1.03 3/76 6388
/proc/meminfo: memFree=1092128/2055920 swapFree=4183064/4192956
[pid=6376] ppid=6374 vsize=1494688 CPUtime=8.01
/proc/6376/stat : 6376 (java) S 6374 6376 5749 0 -1 0 50818 0 1 0 761 40 0 0 18 0 13 0 154235156 1530560512 46023 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/6376/statm: 373672 46023 1421 9 0 371015 0
[pid=6376/tid=6378] ppid=6374 vsize=1494688 CPUtime=5.4
/proc/6376/task/6378/stat : 6378 (java) R 6374 6376 5749 0 -1 64 30938 0 1 0 522 18 0 0 17 0 13 0 154235157 1530560512 46023 1992294400 134512640 134550932 4294956016 18446744073709551615 4109457484 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=6376/tid=6379] ppid=6374 vsize=1494688 CPUtime=0.32
/proc/6376/task/6379/stat : 6379 (java) S 6374 6376 5749 0 -1 64 4521 0 0 0 31 1 0 0 16 0 13 0 154235158 1530560512 46023 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=6376/tid=6380] ppid=6374 vsize=1494688 CPUtime=0.31
/proc/6376/task/6380/stat : 6380 (java) S 6374 6376 5749 0 -1 64 4988 0 0 0 29 2 0 0 16 0 13 0 154235158 1530560512 46023 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=6376/tid=6381] ppid=6374 vsize=1494688 CPUtime=0.18
/proc/6376/task/6381/stat : 6381 (java) S 6374 6376 5749 0 -1 64 22 0 0 0 7 11 0 0 17 0 13 0 154235160 1530560512 46023 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 0 0 0
[pid=6376/tid=6382] ppid=6374 vsize=1494688 CPUtime=0
/proc/6376/task/6382/stat : 6382 (java) S 6374 6376 5749 0 -1 64 11 0 0 0 0 0 0 0 16 0 13 0 154235161 1530560512 46023 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=6376/tid=6383] ppid=6374 vsize=1494688 CPUtime=0
/proc/6376/task/6383/stat : 6383 (java) S 6374 6376 5749 0 -1 64 6 0 0 0 0 0 0 0 16 0 13 0 154235161 1530560512 46023 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=6376/tid=6384] ppid=6374 vsize=1494688 CPUtime=0
/proc/6376/task/6384/stat : 6384 (java) S 6374 6376 5749 0 -1 64 1 0 0 0 0 0 0 0 22 0 13 0 154235165 1530560512 46023 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=6376/tid=6385] ppid=6374 vsize=1494688 CPUtime=0.97
/proc/6376/task/6385/stat : 6385 (java) R 6374 6376 5749 0 -1 64 5813 0 0 0 95 2 0 0 17 0 13 0 154235165 1530560512 46023 1992294400 134512640 134550932 4294956016 18446744073709551615 104163883 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=6376/tid=6386] ppid=6374 vsize=1494688 CPUtime=0.76
/proc/6376/task/6386/stat : 6386 (java) R 6374 6376 5749 0 -1 64 3795 0 0 0 75 1 0 0 17 0 13 0 154235165 1530560512 46023 1992294400 134512640 134550932 4294956016 18446744073709551615 104143415 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=6376/tid=6387] ppid=6374 vsize=1494688 CPUtime=0
/proc/6376/task/6387/stat : 6387 (java) S 6374 6376 5749 0 -1 64 0 0 0 0 0 0 0 0 23 0 13 0 154235165 1530560512 46023 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=6376/tid=6388] ppid=6374 vsize=1494688 CPUtime=0
/proc/6376/task/6388/stat : 6388 (java) S 6374 6376 5749 0 -1 64 0 0 0 0 0 0 0 0 15 0 13 0 154235165 1530560512 46023 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 8.01
Current children cumulated vsize (KiB) 1494688

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

[startup+6.40204 s]
/proc/loadavg: 1.30 1.10 1.03 3/76 6388
/proc/meminfo: memFree=1092128/2055920 swapFree=4183064/4192956
[pid=6376] ppid=6374 vsize=1494704 CPUtime=8.2
/proc/6376/stat : 6376 (java) S 6374 6376 5749 0 -1 0 51591 0 1 0 780 40 0 0 18 0 13 0 154235156 1530576896 46034 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/6376/statm: 373676 46034 1421 9 0 371019 0
[pid=6376/tid=6378] ppid=6374 vsize=1494704 CPUtime=5.49
/proc/6376/task/6378/stat : 6378 (java) R 6374 6376 5749 0 -1 64 30939 0 1 0 531 18 0 0 18 0 13 0 154235157 1530576896 46034 1992294400 134512640 134550932 4294956016 18446744073709551615 4109158628 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=6376/tid=6379] ppid=6374 vsize=1494704 CPUtime=0.32
/proc/6376/task/6379/stat : 6379 (java) S 6374 6376 5749 0 -1 64 4521 0 0 0 31 1 0 0 16 0 13 0 154235158 1530576896 46034 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=6376/tid=6380] ppid=6374 vsize=1494704 CPUtime=0.31
/proc/6376/task/6380/stat : 6380 (java) S 6374 6376 5749 0 -1 64 4988 0 0 0 29 2 0 0 16 0 13 0 154235158 1530576896 46034 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=6376/tid=6381] ppid=6374 vsize=1494704 CPUtime=0.18
/proc/6376/task/6381/stat : 6381 (java) S 6374 6376 5749 0 -1 64 22 0 0 0 7 11 0 0 17 0 13 0 154235160 1530576896 46034 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 0 0 0
[pid=6376/tid=6382] ppid=6374 vsize=1494704 CPUtime=0
/proc/6376/task/6382/stat : 6382 (java) S 6374 6376 5749 0 -1 64 11 0 0 0 0 0 0 0 16 0 13 0 154235161 1530576896 46034 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=6376/tid=6383] ppid=6374 vsize=1494704 CPUtime=0
/proc/6376/task/6383/stat : 6383 (java) S 6374 6376 5749 0 -1 64 6 0 0 0 0 0 0 0 16 0 13 0 154235161 1530576896 46034 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=6376/tid=6384] ppid=6374 vsize=1494704 CPUtime=0
/proc/6376/task/6384/stat : 6384 (java) S 6374 6376 5749 0 -1 64 1 0 0 0 0 0 0 0 22 0 13 0 154235165 1530576896 46034 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=6376/tid=6385] ppid=6374 vsize=1494704 CPUtime=1.03
/proc/6376/task/6385/stat : 6385 (java) R 6374 6376 5749 0 -1 64 6218 0 0 0 100 3 0 0 17 0 13 0 154235165 1530576896 46034 1992294400 134512640 134550932 4294956016 18446744073709551615 104139258 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=6376/tid=6386] ppid=6374 vsize=1494704 CPUtime=0.8
/proc/6376/task/6386/stat : 6386 (java) R 6374 6376 5749 0 -1 64 4162 0 0 0 79 1 0 0 17 0 13 0 154235165 1530576896 46034 1992294400 134512640 134550932 4294956016 18446744073709551615 104143417 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=6376/tid=6387] ppid=6374 vsize=1494704 CPUtime=0
/proc/6376/task/6387/stat : 6387 (java) S 6374 6376 5749 0 -1 64 0 0 0 0 0 0 0 0 23 0 13 0 154235165 1530576896 46034 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=6376/tid=6388] ppid=6374 vsize=1494704 CPUtime=0
/proc/6376/task/6388/stat : 6388 (java) S 6374 6376 5749 0 -1 64 0 0 0 0 0 0 0 0 15 0 13 0 154235165 1530576896 46034 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 8.2
Current children cumulated vsize (KiB) 1494704

[startup+6.80212 s]
/proc/loadavg: 1.30 1.10 1.03 5/77 6389
/proc/meminfo: memFree=1077656/2055920 swapFree=4183064/4192956
[pid=6376] ppid=6374 vsize=1492568 CPUtime=8.99
/proc/6376/stat : 6376 (java) S 6374 6376 5749 0 -1 0 52971 0 1 0 858 41 0 0 18 0 13 0 154235156 1528389632 45982 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/6376/statm: 373142 45982 1427 9 0 370485 0
[pid=6376/tid=6378] ppid=6374 vsize=1492568 CPUtime=5.89
/proc/6376/task/6378/stat : 6378 (java) R 6374 6376 5749 0 -1 64 30939 0 1 0 571 18 0 0 21 0 13 0 154235157 1528389632 45982 1992294400 134512640 134550932 4294956016 18446744073709551615 4109794019 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=6376/tid=6379] ppid=6374 vsize=1492568 CPUtime=0.32
/proc/6376/task/6379/stat : 6379 (java) S 6374 6376 5749 0 -1 64 4521 0 0 0 31 1 0 0 16 0 13 0 154235158 1528389632 45982 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=6376/tid=6380] ppid=6374 vsize=1492568 CPUtime=0.31
/proc/6376/task/6380/stat : 6380 (java) S 6374 6376 5749 0 -1 64 4988 0 0 0 29 2 0 0 16 0 13 0 154235158 1528389632 45982 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=6376/tid=6381] ppid=6374 vsize=1492568 CPUtime=0.18
/proc/6376/task/6381/stat : 6381 (java) S 6374 6376 5749 0 -1 64 22 0 0 0 7 11 0 0 16 0 13 0 154235160 1528389632 45982 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=6376/tid=6382] ppid=6374 vsize=1492568 CPUtime=0
/proc/6376/task/6382/stat : 6382 (java) S 6374 6376 5749 0 -1 64 11 0 0 0 0 0 0 0 16 0 13 0 154235161 1528389632 45982 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=6376/tid=6383] ppid=6374 vsize=1492568 CPUtime=0
/proc/6376/task/6383/stat : 6383 (java) S 6374 6376 5749 0 -1 64 6 0 0 0 0 0 0 0 16 0 13 0 154235161 1528389632 45982 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=6376/tid=6384] ppid=6374 vsize=1492568 CPUtime=0
/proc/6376/task/6384/stat : 6384 (java) S 6374 6376 5749 0 -1 64 1 0 0 0 0 0 0 0 22 0 13 0 154235165 1528389632 45982 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=6376/tid=6385] ppid=6374 vsize=1492568 CPUtime=1.22
/proc/6376/task/6385/stat : 6385 (java) R 6374 6376 5749 0 -1 64 6465 0 0 0 119 3 0 0 19 0 13 0 154235165 1528389632 45982 1992294400 134512640 134550932 4294956016 18446744073709551615 105495924 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=6376/tid=6386] ppid=6374 vsize=1492568 CPUtime=1
/proc/6376/task/6386/stat : 6386 (java) R 6374 6376 5749 0 -1 64 5291 0 0 0 98 2 0 0 19 0 13 0 154235165 1528389632 45982 1992294400 134512640 134550932 4294956016 18446744073709551615 105578316 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=6376/tid=6387] ppid=6374 vsize=1492568 CPUtime=0
/proc/6376/task/6387/stat : 6387 (java) S 6374 6376 5749 0 -1 64 0 0 0 0 0 0 0 0 23 0 13 0 154235165 1528389632 45982 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=6376/tid=6388] ppid=6374 vsize=1492568 CPUtime=0
/proc/6376/task/6388/stat : 6388 (java) S 6374 6376 5749 0 -1 64 0 0 0 0 0 0 0 0 15 0 13 0 154235165 1528389632 45982 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=6376/tid=6389] ppid=6374 vsize=1492568 CPUtime=0
/proc/6376/task/6389/stat : 6389 (java) S 6374 6376 5749 0 -1 64 6 0 0 0 0 0 0 0 20 0 13 0 154235739 1528389632 45982 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 8.99
Current children cumulated vsize (KiB) 1492568

[startup+6.90291 s]
/proc/loadavg: 1.30 1.10 1.03 5/77 6389
/proc/meminfo: memFree=1077656/2055920 swapFree=4183064/4192956
[pid=6376] ppid=6374 vsize=0 CPUtime=9.16
/proc/6376/stat : 6376 (java) Z 6374 6376 5749 0 -1 1036 53007 0 1 0 873 43 0 0 16 0 2 0 154235156 0 0 1992294400 0 0 0 0 0 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/6376/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 9.16
Current children cumulated vsize (KiB) 0

Child status: 10
Real time (s): 6.91979
CPU time (s): 9.1886
CPU user time (s): 8.73867
CPU system time (s): 0.449931
CPU usage (%): 132.787
Max. virtual memory (cumulated for all children) (KiB): 1494704

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 8.73867
system time used= 0.449931
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 53007
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= 505
involuntary context switches= 492

runsolver used 0.006998 second user time and 0.031995 second system time

The end

Launcher Data 

Begin job on node5 at 2009-06-13 06:12:23
IDJOB=1855055
IDBENCH=1378
IDSOLVER=682
FILE ID=node5/1855055-1244866342
PBS_JOBID= 9354362
Free space on /tmp= 66340 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_3.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-1855055-1244866342/watcher-1855055-1244866342 -o /tmp/evaluation-result-1855055-1244866342/solver-1855055-1244866342 -C 1800 -W 2000 -M 1800  java6 -server -Xms1300m -Xmx1300m -jar HOME/org.sat4j.pb.jar HOME/instance-1855055-1244866342.opb

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

MD5SUM BENCH= e3c4907f9ed288ddc262ad274eebff0f
RANDOM SEED=210434393

node5.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		: 3000.259
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	: 5931.00
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		: 3000.259
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:       1257184 kB
Buffers:         70832 kB
Cached:         637844 kB
SwapCached:       4304 kB
Active:          73344 kB
Inactive:       643828 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1257184 kB
SwapTotal:     4192956 kB
SwapFree:      4183064 kB
Dirty:           11628 kB
Writeback:           0 kB
Mapped:          14600 kB
Slab:            67600 kB
Committed_AS:   119720 kB
PageTables:       1392 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= 66340 MiB
End job on node5 at 2009-06-13 06:12:30