Trace number 1856297

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 NameAnswerobjCPU timeWall clock time
SAT4J Pseudo Resolution 2.1.1UNSAT 7.36788 5.38619

General information on the benchmark

Namenormalized-PB06/OPT-BIGINT/mps-v2-20-10/ftp.netlib.org/
lp/data/normalized-mps-v2-20-10-bnl2.opb
MD5SUM1aac4473a72704481ef90ef3ff1598a7
Bench CategoryOPT-BIGINT (optimisation, big integers)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark7.14991
Has Objective FunctionYES
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables104670
Total number of constraints2262
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 constraints2262
Minimum length of a constraint30
Maximum length of a constraint2460
Number of terms in the objective function 50550
Biggest coefficient in the objective function 322444669747200
Number of bits for the biggest coefficient in the objective function 49
Sum of the numbers in the objective function 11314136774293353
Number of bits of the sum of numbers in the objective function 54
Biggest number in a constraint 322444669747200
Number of bits of the biggest number in a constraint 49
Biggest sum of numbers in a constraint 11314136774293353
Number of bits of the biggest sum of numbers54
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.09/0.14	c SAT4J: a SATisfiability library for Java (c) 2004-2008 Daniel Le Berre
0.09/0.14	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@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-1856297-1244907404.opb
0.23/0.21	c reading problem ... 
5.89/4.42	c ... done. Wall clock time 4.206s.
5.89/4.42	c #vars     104670
5.89/4.42	c #constraints  29791
5.89/4.42	c constraints type 
5.89/4.42	c org.sat4j.pb.constraints.pb.MaxWatchPb => 3587
7.19/5.29	c starts		: 0
7.19/5.29	c conflicts		: 0
7.19/5.29	c decisions		: 0
7.19/5.29	c propagations		: 44205
7.19/5.29	c inspects		: 83287
7.19/5.29	c learnt literals	: 0
7.19/5.29	c learnt binary clauses	: 0
7.19/5.29	c learnt ternary clauses	: 0
7.19/5.29	c learnt clauses	: 0
7.19/5.29	c ignored clauses	: 0
7.19/5.29	c root simplifications	: 0
7.19/5.29	c removed literals (reason simplification)	: 0
7.19/5.29	c reason swapping (by a shorter reason)	: 0
7.19/5.29	c Calls to reduceDB	: 0
7.19/5.29	c speed (assignments/second)	: 51045.03464203233
7.19/5.29	c non guided choices	0
7.19/5.29	c learnt constraints type 
7.19/5.29	c constraints type 
7.19/5.29	c org.sat4j.pb.constraints.pb.MaxWatchPb => 3587
7.19/5.29	s UNSATISFIABLE
7.19/5.29	c Total wall clock time (in seconds): 5.075

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1856297-1244907404/watcher-1856297-1244907404 -o /tmp/evaluation-result-1856297-1244907404/solver-1856297-1244907404 -C 1800 -W 2000 -M 1800 java6 -server -Xms1300m -Xmx1300m -jar HOME/org.sat4j.pb.jar HOME/instance-1856297-1244907404.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: 0.92 0.98 0.99 3/64 15862
/proc/meminfo: memFree=1305256/2055920 swapFree=4192044/4192956
[pid=15862] ppid=15860 vsize=1472 CPUtime=0
/proc/15862/stat : 15862 (java6) R 15860 15862 15693 0 -1 0 109 0 0 0 0 0 0 0 20 0 1 0 158337603 1507328 82 1992294400 134512640 134550932 4294956176 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/15862/statm: 369 94 71 9 0 11 0

[startup+0.080179 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 15862
/proc/meminfo: memFree=1305256/2055920 swapFree=4192044/4192956
[pid=15862] ppid=15860 vsize=1470220 CPUtime=0.06
/proc/15862/stat : 15862 (java) S 15860 15862 15693 0 -1 0 3445 0 1 0 4 2 0 0 18 0 7 0 158337603 1505505280 3190 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800971 18446744073709551615 0 0 17 1 0 0
/proc/15862/statm: 367555 3190 1038 9 0 364906 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 1470220

[startup+0.102183 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 15862
/proc/meminfo: memFree=1305256/2055920 swapFree=4192044/4192956
[pid=15862] ppid=15860 vsize=1472584 CPUtime=0.09
/proc/15862/stat : 15862 (java) S 15860 15862 15693 0 -1 0 3617 0 1 0 6 3 0 0 18 0 12 0 158337603 1507926016 3360 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/15862/statm: 368146 3360 1068 9 0 365494 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1472584

[startup+0.302205 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 15862
/proc/meminfo: memFree=1305256/2055920 swapFree=4192044/4192956
[pid=15862] ppid=15860 vsize=1475428 CPUtime=0.36
/proc/15862/stat : 15862 (java) S 15860 15862 15693 0 -1 0 5647 0 1 0 32 4 0 0 18 0 12 0 158337603 1510838272 5382 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/15862/statm: 368857 5382 1358 9 0 366200 0
Current children cumulated CPU time (s) 0.36
Current children cumulated vsize (KiB) 1475428

[startup+0.70125 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 15862
/proc/meminfo: memFree=1305256/2055920 swapFree=4192044/4192956
[pid=15862] ppid=15860 vsize=1476168 CPUtime=0.95
/proc/15862/stat : 15862 (java) S 15860 15862 15693 0 -1 0 9734 0 1 0 90 5 0 0 18 0 12 0 158337603 1511596032 9227 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/15862/statm: 369042 9228 1394 9 0 366385 0
Current children cumulated CPU time (s) 0.95
Current children cumulated vsize (KiB) 1476168

[startup+1.50134 s]
/proc/loadavg: 0.92 0.98 0.99 4/76 15874
/proc/meminfo: memFree=1255560/2055920 swapFree=4192044/4192956
[pid=15862] ppid=15860 vsize=1490476 CPUtime=2.41
/proc/15862/stat : 15862 (java) S 15860 15862 15693 0 -1 0 26675 0 1 0 227 14 0 0 18 0 12 0 158337603 1526247424 23448 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/15862/statm: 372619 23448 1400 9 0 369962 0
[pid=15862/tid=15864] ppid=15860 vsize=1490476 CPUtime=1.25
/proc/15862/task/15864/stat : 15864 (java) R 15860 15862 15693 0 -1 64 18632 0 1 0 115 10 0 0 18 0 12 0 158337605 1526247424 23448 1992294400 134512640 134550932 4294956016 18446744073709551615 4109435824 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=15862/tid=15865] ppid=15860 vsize=1490476 CPUtime=0
/proc/15862/task/15865/stat : 15865 (java) S 15860 15862 15693 0 -1 64 3 0 0 0 0 0 0 0 19 0 12 0 158337606 1526247424 23448 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=15862/tid=15866] ppid=15860 vsize=1490476 CPUtime=0
/proc/15862/task/15866/stat : 15866 (java) S 15860 15862 15693 0 -1 64 1 0 0 0 0 0 0 0 20 0 12 0 158337606 1526247424 23448 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=15862/tid=15867] ppid=15860 vsize=1490476 CPUtime=0
/proc/15862/task/15867/stat : 15867 (java) S 15860 15862 15693 0 -1 64 2 0 0 0 0 0 0 0 16 0 12 0 158337608 1526247424 23448 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 0 0 0
[pid=15862/tid=15868] ppid=15860 vsize=1490476 CPUtime=0
/proc/15862/task/15868/stat : 15868 (java) S 15860 15862 15693 0 -1 64 10 0 0 0 0 0 0 0 22 0 12 0 158337608 1526247424 23448 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=15862/tid=15869] ppid=15860 vsize=1490476 CPUtime=0
/proc/15862/task/15869/stat : 15869 (java) S 15860 15862 15693 0 -1 64 4 0 0 0 0 0 0 0 23 0 12 0 158337608 1526247424 23448 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=15862/tid=15870] ppid=15860 vsize=1490476 CPUtime=0
/proc/15862/task/15870/stat : 15870 (java) S 15860 15862 15693 0 -1 64 1 0 0 0 0 0 0 0 24 0 12 0 158337613 1526247424 23448 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=15862/tid=15871] ppid=15860 vsize=1490476 CPUtime=0.77
/proc/15862/task/15871/stat : 15871 (java) R 15860 15862 15693 0 -1 64 5361 0 0 0 75 2 0 0 18 0 12 0 158337613 1526247424 23448 1992294400 134512640 134550932 4294956016 18446744073709551615 104161328 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=15862/tid=15872] ppid=15860 vsize=1490476 CPUtime=0.37
/proc/15862/task/15872/stat : 15872 (java) S 15860 15862 15693 0 -1 64 1938 0 0 0 37 0 0 0 17 0 12 0 158337613 1526247424 23448 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=15862/tid=15873] ppid=15860 vsize=1490476 CPUtime=0
/proc/15862/task/15873/stat : 15873 (java) S 15860 15862 15693 0 -1 64 1 0 0 0 0 0 0 0 25 0 12 0 158337613 1526247424 23448 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=15862/tid=15874] ppid=15860 vsize=1490476 CPUtime=0
/proc/15862/task/15874/stat : 15874 (java) S 15860 15862 15693 0 -1 64 1 0 0 0 0 0 0 0 15 0 12 0 158337613 1526247424 23448 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 2.41
Current children cumulated vsize (KiB) 1490476

[startup+3.10151 s]
/proc/loadavg: 0.92 0.98 0.99 2/76 15874
/proc/meminfo: memFree=1169288/2055920 swapFree=4192044/4192956
[pid=15862] ppid=15860 vsize=1487908 CPUtime=4.4
/proc/15862/stat : 15862 (java) S 15860 15862 15693 0 -1 0 47098 0 1 0 414 26 0 0 18 0 12 0 158337603 1523617792 42148 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/15862/statm: 371977 42148 1411 9 0 369320 0
[pid=15862/tid=15864] ppid=15860 vsize=1487908 CPUtime=2.69
/proc/15862/task/15864/stat : 15864 (java) R 15860 15862 15693 0 -1 64 30924 0 1 0 252 17 0 0 24 0 12 0 158337605 1523617792 42148 1992294400 134512640 134550932 4294956016 18446744073709551615 4109478162 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=15862/tid=15865] ppid=15860 vsize=1487908 CPUtime=0.12
/proc/15862/task/15865/stat : 15865 (java) S 15860 15862 15693 0 -1 64 3215 0 0 0 11 1 0 0 17 0 12 0 158337606 1523617792 42148 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=15862/tid=15866] ppid=15860 vsize=1487908 CPUtime=0.12
/proc/15862/task/15866/stat : 15866 (java) S 15860 15862 15693 0 -1 64 3580 0 0 0 10 2 0 0 18 0 12 0 158337606 1523617792 42148 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=15862/tid=15867] ppid=15860 vsize=1487908 CPUtime=0
/proc/15862/task/15867/stat : 15867 (java) S 15860 15862 15693 0 -1 64 10 0 0 0 0 0 0 0 16 0 12 0 158337608 1523617792 42148 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 0 0 0
[pid=15862/tid=15868] ppid=15860 vsize=1487908 CPUtime=0
/proc/15862/task/15868/stat : 15868 (java) S 15860 15862 15693 0 -1 64 10 0 0 0 0 0 0 0 16 0 12 0 158337608 1523617792 42148 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=15862/tid=15869] ppid=15860 vsize=1487908 CPUtime=0
/proc/15862/task/15869/stat : 15869 (java) S 15860 15862 15693 0 -1 64 7 0 0 0 0 0 0 0 16 0 12 0 158337608 1523617792 42148 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=15862/tid=15870] ppid=15860 vsize=1487908 CPUtime=0
/proc/15862/task/15870/stat : 15870 (java) S 15860 15862 15693 0 -1 64 1 0 0 0 0 0 0 0 24 0 12 0 158337613 1523617792 42148 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=15862/tid=15871] ppid=15860 vsize=1487908 CPUtime=1
/proc/15862/task/15871/stat : 15871 (java) S 15860 15862 15693 0 -1 64 6659 0 0 0 97 3 0 0 16 0 12 0 158337613 1523617792 42148 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=15862/tid=15872] ppid=15860 vsize=1487908 CPUtime=0.42
/proc/15862/task/15872/stat : 15872 (java) S 15860 15862 15693 0 -1 64 1969 0 0 0 42 0 0 0 17 0 12 0 158337613 1523617792 42148 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=15862/tid=15873] ppid=15860 vsize=1487908 CPUtime=0
/proc/15862/task/15873/stat : 15873 (java) S 15860 15862 15693 0 -1 64 1 0 0 0 0 0 0 0 25 0 12 0 158337613 1523617792 42148 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=15862/tid=15874] ppid=15860 vsize=1487908 CPUtime=0
/proc/15862/task/15874/stat : 15874 (java) S 15860 15862 15693 0 -1 64 1 0 0 0 0 0 0 0 15 0 12 0 158337613 1523617792 42148 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 4.4
Current children cumulated vsize (KiB) 1487908

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

[startup+4.70269 s]
/proc/loadavg: 0.93 0.98 0.99 2/76 15874
/proc/meminfo: memFree=1102024/2055920 swapFree=4192044/4192956
[pid=15862] ppid=15860 vsize=1488600 CPUtime=6.39
/proc/15862/stat : 15862 (java) S 15860 15862 15693 0 -1 0 58455 0 1 0 607 32 0 0 18 0 12 0 158337603 1524326400 52166 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/15862/statm: 372150 52166 1431 9 0 369493 0
[pid=15862/tid=15864] ppid=15860 vsize=1488600 CPUtime=4.05
/proc/15862/task/15864/stat : 15864 (java) R 15860 15862 15693 0 -1 64 30960 0 1 0 387 18 0 0 19 0 12 0 158337605 1524326400 52166 1992294400 134512640 134550932 4294956016 18446744073709551615 103615336 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=15862/tid=15865] ppid=15860 vsize=1488600 CPUtime=0.31
/proc/15862/task/15865/stat : 15865 (java) S 15860 15862 15693 0 -1 64 8734 0 0 0 27 4 0 0 18 0 12 0 158337606 1524326400 52166 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=15862/tid=15866] ppid=15860 vsize=1488600 CPUtime=0.3
/proc/15862/task/15866/stat : 15866 (java) S 15860 15862 15693 0 -1 64 8803 0 0 0 26 4 0 0 16 0 12 0 158337606 1524326400 52166 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=15862/tid=15867] ppid=15860 vsize=1488600 CPUtime=0
/proc/15862/task/15867/stat : 15867 (java) S 15860 15862 15693 0 -1 64 10 0 0 0 0 0 0 0 16 0 12 0 158337608 1524326400 52166 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 0 0 0
[pid=15862/tid=15868] ppid=15860 vsize=1488600 CPUtime=0
/proc/15862/task/15868/stat : 15868 (java) S 15860 15862 15693 0 -1 64 10 0 0 0 0 0 0 0 16 0 12 0 158337608 1524326400 52166 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=15862/tid=15869] ppid=15860 vsize=1488600 CPUtime=0
/proc/15862/task/15869/stat : 15869 (java) S 15860 15862 15693 0 -1 64 7 0 0 0 0 0 0 0 16 0 12 0 158337608 1524326400 52166 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=15862/tid=15870] ppid=15860 vsize=1488600 CPUtime=0
/proc/15862/task/15870/stat : 15870 (java) S 15860 15862 15693 0 -1 64 1 0 0 0 0 0 0 0 24 0 12 0 158337613 1524326400 52166 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=15862/tid=15871] ppid=15860 vsize=1488600 CPUtime=1.11
/proc/15862/task/15871/stat : 15871 (java) S 15860 15862 15693 0 -1 64 6687 0 0 0 108 3 0 0 16 0 12 0 158337613 1524326400 52166 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=15862/tid=15872] ppid=15860 vsize=1488600 CPUtime=0.58
/proc/15862/task/15872/stat : 15872 (java) R 15860 15862 15693 0 -1 64 2520 0 0 0 58 0 0 0 17 0 12 0 158337613 1524326400 52166 1992294400 134512640 134550932 4294956016 18446744073709551615 104163913 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=15862/tid=15873] ppid=15860 vsize=1488600 CPUtime=0
/proc/15862/task/15873/stat : 15873 (java) S 15860 15862 15693 0 -1 64 1 0 0 0 0 0 0 0 25 0 12 0 158337613 1524326400 52166 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=15862/tid=15874] ppid=15860 vsize=1488600 CPUtime=0
/proc/15862/task/15874/stat : 15874 (java) S 15860 15862 15693 0 -1 64 1 0 0 0 0 0 0 0 15 0 12 0 158337613 1524326400 52166 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 6.39
Current children cumulated vsize (KiB) 1488600

[startup+5.10175 s]
/proc/loadavg: 0.93 0.98 0.99 2/76 15874
/proc/meminfo: memFree=1102024/2055920 swapFree=4192044/4192956
[pid=15862] ppid=15860 vsize=1487908 CPUtime=7.03
/proc/15862/stat : 15862 (java) S 15860 15862 15693 0 -1 0 59733 0 1 0 670 33 0 0 18 0 12 0 158337603 1523617792 52714 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/15862/statm: 371977 52716 1432 9 0 369320 0
[pid=15862/tid=15864] ppid=15860 vsize=1487908 CPUtime=4.32
/proc/15862/task/15864/stat : 15864 (java) S 15860 15862 15693 0 -1 64 30961 0 1 0 414 18 0 0 22 0 12 0 158337605 1523617792 52717 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=15862/tid=15865] ppid=15860 vsize=1487908 CPUtime=0.38
/proc/15862/task/15865/stat : 15865 (java) R 15860 15862 15693 0 -1 64 9088 0 0 0 34 4 0 0 17 0 12 0 158337606 1523617792 52718 1992294400 134512640 134550932 4294956016 18446744073709551615 106195400 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=15862/tid=15866] ppid=15860 vsize=1487908 CPUtime=0.36
/proc/15862/task/15866/stat : 15866 (java) R 15860 15862 15693 0 -1 64 9191 0 0 0 32 4 0 0 17 0 12 0 158337606 1523617792 52719 1992294400 134512640 134550932 4294956016 18446744073709551615 106195352 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=15862/tid=15867] ppid=15860 vsize=1487908 CPUtime=0
/proc/15862/task/15867/stat : 15867 (java) S 15860 15862 15693 0 -1 64 10 0 0 0 0 0 0 0 16 0 12 0 158337608 1523617792 52720 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 0 0 0
[pid=15862/tid=15868] ppid=15860 vsize=1487908 CPUtime=0
/proc/15862/task/15868/stat : 15868 (java) S 15860 15862 15693 0 -1 64 10 0 0 0 0 0 0 0 16 0 12 0 158337608 1523617792 52722 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=15862/tid=15869] ppid=15860 vsize=1487908 CPUtime=0
/proc/15862/task/15869/stat : 15869 (java) S 15860 15862 15693 0 -1 64 7 0 0 0 0 0 0 0 16 0 12 0 158337608 1523617792 52723 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=15862/tid=15870] ppid=15860 vsize=1487908 CPUtime=0
/proc/15862/task/15870/stat : 15870 (java) S 15860 15862 15693 0 -1 64 1 0 0 0 0 0 0 0 24 0 12 0 158337613 1523617792 52724 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=15862/tid=15871] ppid=15860 vsize=1487908 CPUtime=1.2
/proc/15862/task/15871/stat : 15871 (java) S 15860 15862 15693 0 -1 64 6696 0 0 0 117 3 0 0 15 0 12 0 158337613 1523617792 52725 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=15862/tid=15872] ppid=15860 vsize=1487908 CPUtime=0.71
/proc/15862/task/15872/stat : 15872 (java) S 15860 15862 15693 0 -1 64 3051 0 0 0 70 1 0 0 16 0 12 0 158337613 1523617792 52726 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=15862/tid=15873] ppid=15860 vsize=1487908 CPUtime=0
/proc/15862/task/15873/stat : 15873 (java) S 15860 15862 15693 0 -1 64 1 0 0 0 0 0 0 0 25 0 12 0 158337613 1523617792 52727 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=15862/tid=15874] ppid=15860 vsize=1487908 CPUtime=0
/proc/15862/task/15874/stat : 15874 (java) S 15860 15862 15693 0 -1 64 1 0 0 0 0 0 0 0 15 0 12 0 158337613 1523617792 52728 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 7.03
Current children cumulated vsize (KiB) 1487908

[startup+5.30276 s]
/proc/loadavg: 0.93 0.98 0.99 2/76 15874
/proc/meminfo: memFree=1102024/2055920 swapFree=4192044/4192956
[pid=15862] ppid=15860 vsize=1488200 CPUtime=7.32
/proc/15862/stat : 15862 (java) S 15860 15862 15693 0 -1 0 63403 0 1 0 698 34 0 0 18 0 12 0 158337603 1523916800 55848 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/15862/statm: 372050 55848 1433 9 0 369393 0
[pid=15862/tid=15864] ppid=15860 vsize=1488200 CPUtime=4.44
/proc/15862/task/15864/stat : 15864 (java) S 15860 15862 15693 0 -1 64 30969 0 1 0 426 18 0 0 18 0 12 0 158337605 1523916800 55848 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=15862/tid=15865] ppid=15860 vsize=1488200 CPUtime=0.44
/proc/15862/task/15865/stat : 15865 (java) S 15860 15862 15693 0 -1 64 10698 0 0 0 40 4 0 0 16 0 12 0 158337606 1523916800 55848 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=15862/tid=15866] ppid=15860 vsize=1488200 CPUtime=0.44
/proc/15862/task/15866/stat : 15866 (java) S 15860 15862 15693 0 -1 64 11228 0 0 0 38 6 0 0 17 0 12 0 158337606 1523916800 55848 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=15862/tid=15867] ppid=15860 vsize=1488200 CPUtime=0
/proc/15862/task/15867/stat : 15867 (java) S 15860 15862 15693 0 -1 64 10 0 0 0 0 0 0 0 15 0 12 0 158337608 1523916800 55848 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 0 0 0
[pid=15862/tid=15868] ppid=15860 vsize=1488200 CPUtime=0
/proc/15862/task/15868/stat : 15868 (java) S 15860 15862 15693 0 -1 64 10 0 0 0 0 0 0 0 16 0 12 0 158337608 1523916800 55848 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=15862/tid=15869] ppid=15860 vsize=1488200 CPUtime=0
/proc/15862/task/15869/stat : 15869 (java) S 15860 15862 15693 0 -1 64 7 0 0 0 0 0 0 0 16 0 12 0 158337608 1523916800 55848 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=15862/tid=15870] ppid=15860 vsize=1488200 CPUtime=0
/proc/15862/task/15870/stat : 15870 (java) S 15860 15862 15693 0 -1 64 1 0 0 0 0 0 0 0 24 0 12 0 158337613 1523916800 55848 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=15862/tid=15871] ppid=15860 vsize=1488200 CPUtime=1.21
/proc/15862/task/15871/stat : 15871 (java) S 15860 15862 15693 0 -1 64 6697 0 0 0 118 3 0 0 16 0 12 0 158337613 1523916800 55848 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=15862/tid=15872] ppid=15860 vsize=1488200 CPUtime=0.74
/proc/15862/task/15872/stat : 15872 (java) S 15860 15862 15693 0 -1 64 3053 0 0 0 73 1 0 0 16 0 12 0 158337613 1523916800 55848 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=15862/tid=15873] ppid=15860 vsize=1488200 CPUtime=0
/proc/15862/task/15873/stat : 15873 (java) S 15860 15862 15693 0 -1 64 1 0 0 0 0 0 0 0 25 0 12 0 158337613 1523916800 55848 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=15862/tid=15874] ppid=15860 vsize=1488200 CPUtime=0
/proc/15862/task/15874/stat : 15874 (java) S 15860 15862 15693 0 -1 64 1 0 0 0 0 0 0 0 15 0 12 0 158337613 1523916800 55848 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 7.32
Current children cumulated vsize (KiB) 1488200

Child status: 20
Real time (s): 5.38619
CPU time (s): 7.36788
CPU user time (s): 6.98094
CPU system time (s): 0.386941
CPU usage (%): 136.792
Max. virtual memory (cumulated for all children) (KiB): 1491508

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 6.98094
system time used= 0.386941
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 63404
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= 578
involuntary context switches= 404

runsolver used 0.006998 second user time and 0.026995 second system time

The end

Launcher Data 

Begin job on node38 at 2009-06-13 17:36:44
IDJOB=1856297
IDBENCH=2445
IDSOLVER=682
FILE ID=node38/1856297-1244907404
PBS_JOBID= 9354534
Free space on /tmp= 66272 MiB

SOLVER NAME= SAT4J Pseudo Resolution 2.1.1
BENCH NAME= PB06//final/normalized-PB06/OPT-BIGINT/mps-v2-20-10/ftp.netlib.org/lp/data/normalized-mps-v2-20-10-bnl2.opb
COMMAND LINE= java6 -server -Xms1300m -Xmx1300m -jar HOME/org.sat4j.pb.jar BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1856297-1244907404/watcher-1856297-1244907404 -o /tmp/evaluation-result-1856297-1244907404/solver-1856297-1244907404 -C 1800 -W 2000 -M 1800  java6 -server -Xms1300m -Xmx1300m -jar HOME/org.sat4j.pb.jar HOME/instance-1856297-1244907404.opb

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

MD5SUM BENCH= 1aac4473a72704481ef90ef3ff1598a7
RANDOM SEED=349514540

node38.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		: 3000.232
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		: 3000.232
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:       1305672 kB
Buffers:         78836 kB
Cached:         570456 kB
SwapCached:        448 kB
Active:          59328 kB
Inactive:       603408 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1305672 kB
SwapTotal:     4192956 kB
SwapFree:      4192044 kB
Dirty:            7488 kB
Writeback:           0 kB
Mapped:          22512 kB
Slab:            73480 kB
Committed_AS:   117060 kB
PageTables:       1456 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= 66272 MiB
End job on node38 at 2009-06-13 17:36:50