Trace number 1855376

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 CP 2.1.1OPT34 3.82742 2.12773

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/mps-v2-20-10/
MIPLIB/miplib/normalized-mps-v2-20-10-bm23.opb
MD5SUM5c5bb330d1cbd0e2ab066594a5d2a4de
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark34
Best CPU time to get the best result obtained on this benchmark0.05899
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 34
Optimality of the best value was proved YES
Number of variables27
Total number of constraints20
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 constraints20
Minimum length of a constraint18
Maximum length of a constraint26
Number of terms in the objective function 27
Biggest coefficient in the objective function 9
Number of bits for the biggest coefficient in the objective function 4
Sum of the numbers in the objective function 124
Number of bits of the sum of numbers in the objective function 7
Biggest number in a constraint 65
Number of bits of the biggest number in a constraint 7
Biggest sum of numbers in a constraint 182
Number of bits of the biggest sum of numbers8
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

Solver Data 

0.08/0.14	c SAT4J: a SATisfiability library for Java (c) 2004-2008 Daniel Le Berre
0.08/0.14	c This is free software under the dual EPL/GNU LGPL licenses.
0.08/0.14	c See www.sat4j.org for details.
0.08/0.15	c version 2.1.1.v20090612
0.08/0.15	c sun.arch.data.model	32
0.08/0.15	c java.version	1.6.0_12
0.08/0.15	c os.name	Linux
0.08/0.15	c os.version	2.6.9-22.EL.rootsmp
0.08/0.15	c os.arch	i386
0.08/0.15	c Free memory 1342000320
0.08/0.15	c Max memory 1344274432
0.08/0.15	c Total memory 1344274432
0.08/0.15	c Number of processors 2
0.22/0.22	c Pseudo Boolean Optimization
0.22/0.22	c Cutting planes based inference (org.sat4j.pb.core.PBSolverCP)
0.22/0.22	c --- Begin Solver configuration ---
0.22/0.22	c Stops conflict analysis at the first Unique Implication Point
0.22/0.22	c org.sat4j.pb.constraints.PBMaxClauseCardConstrDataStructure@ecd7e
0.22/0.22	c Learn all clauses as in MiniSAT
0.22/0.22	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.22/0.22	c VSIDS like heuristics from MiniSAT using a heap phase appearing in latest learned clause taking into account the objective function
0.22/0.22	c No reason simplification
0.22/0.22	c MiniSAT restarts strategy
0.22/0.22	c Memory based learned constraints deletion strategy
0.22/0.22	c timeout=2147483s
0.22/0.22	c DB Simplification allowed=false
0.22/0.22	c --- End Solver configuration ---
0.22/0.22	c solving HOME/instance-1855376-1244874026.opb
0.22/0.22	c reading problem ... 
0.22/0.27	c ... done. Wall clock time 0.051s.
0.22/0.27	c #vars     27
0.22/0.27	c #constraints  20
0.22/0.27	c constraints type 
0.22/0.27	c org.sat4j.pb.constraints.pb.MaxWatchPb => 20
1.08/0.74	c SATISFIABLE
1.08/0.74	c OPTIMIZING...
1.08/0.74	c Got one! Elapsed wall clock time (in seconds):0.522
1.08/0.74	o 47
2.61/1.52	c Got one! Elapsed wall clock time (in seconds):1.3
2.61/1.52	o 44
2.82/1.64	c Got one! Elapsed wall clock time (in seconds):1.419
2.82/1.64	o 34
3.61/2.04	c starts		: 6
3.61/2.04	c conflicts		: 495
3.61/2.04	c decisions		: 749
3.61/2.04	c propagations		: 4123
3.61/2.04	c inspects		: 372353
3.61/2.04	c learnt literals	: 0
3.61/2.04	c learnt binary clauses	: 0
3.61/2.04	c learnt ternary clauses	: 0
3.61/2.04	c learnt clauses	: 494
3.61/2.04	c ignored clauses	: 0
3.61/2.04	c root simplifications	: 0
3.61/2.04	c removed literals (reason simplification)	: 0
3.61/2.04	c reason swapping (by a shorter reason)	: 0
3.61/2.04	c Calls to reduceDB	: 0
3.61/2.04	c speed (assignments/second)	: 10307.5
3.61/2.04	c non guided choices	0
3.61/2.04	c learnt constraints type 
3.61/2.04	c constraints type 
3.61/2.04	c org.sat4j.pb.constraints.pb.MaxWatchPb => 20
3.61/2.04	s OPTIMUM FOUND
3.61/2.04	v -x1 -x2 x3 -x4 x5 -x6 -x7 -x8 x9 -x10 -x11 -x12 -x13 -x14 x15 -x16 x17 -x18 -x19 x20 -x21 x22 -x23 -x24 -x25 -x26 x27 
3.61/2.04	c objective function=34
3.61/2.04	c Total wall clock time (in seconds): 1.821

Verifier Data 

OK	34

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1855376-1244874026/watcher-1855376-1244874026 -o /tmp/evaluation-result-1855376-1244874026/solver-1855376-1244874026 -C 1800 -W 2000 -M 1800 java6 -server -Xms1300m -Xmx1300m -jar HOME/org.sat4j.pb.jar CuttingPlanes HOME/instance-1855376-1244874026.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: 0.85 0.97 0.99 3/64 6741
/proc/meminfo: memFree=1235100/2055920 swapFree=4181368/4192956
[pid=6741] ppid=6739 vsize=152 CPUtime=0
/proc/6741/stat : 6741 (java6) D 6739 6741 6704 0 -1 0 41 0 0 0 0 0 0 0 18 0 1 0 154999851 155648 26 1992294400 134512640 134550932 4294956160 18446744073709551615 1979172 0 2147483391 4096 0 0 0 0 17 1 0 0
/proc/6741/statm: 38 26 19 9 0 4 0

[startup+0.0158269 s]
/proc/loadavg: 0.85 0.97 0.99 3/64 6741
/proc/meminfo: memFree=1235100/2055920 swapFree=4181368/4192956
[pid=6741] ppid=6739 vsize=13292 CPUtime=0
/proc/6741/stat : 6741 (java) S 6739 6741 6704 0 -1 0 782 0 0 0 0 0 0 0 18 0 2 0 154999851 13611008 566 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/6741/statm: 3322 567 252 9 0 1196 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 13292

[startup+0.101847 s]
/proc/loadavg: 0.85 0.97 0.99 3/64 6741
/proc/meminfo: memFree=1235100/2055920 swapFree=4181368/4192956
[pid=6741] ppid=6739 vsize=1472584 CPUtime=0.08
/proc/6741/stat : 6741 (java) S 6739 6741 6704 0 -1 0 3605 0 1 0 5 3 0 0 18 0 12 0 154999851 1507926016 3348 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/6741/statm: 368146 3348 1066 9 0 365494 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 1472584

[startup+0.30188 s]
/proc/loadavg: 0.85 0.97 0.99 3/64 6741
/proc/meminfo: memFree=1235100/2055920 swapFree=4181368/4192956
[pid=6741] ppid=6739 vsize=1474912 CPUtime=0.34
/proc/6741/stat : 6741 (java) S 6739 6741 6704 0 -1 0 5037 0 1 0 30 4 0 0 18 0 13 0 154999851 1510309888 4774 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/6741/statm: 368728 4774 1346 9 0 366071 0
Current children cumulated CPU time (s) 0.34
Current children cumulated vsize (KiB) 1474912

[startup+0.701949 s]
/proc/loadavg: 0.85 0.97 0.99 3/64 6741
/proc/meminfo: memFree=1235100/2055920 swapFree=4181368/4192956
[pid=6741] ppid=6739 vsize=1479760 CPUtime=1.08
/proc/6741/stat : 6741 (java) S 6739 6741 6704 0 -1 0 8491 0 1 0 102 6 0 0 18 0 13 0 154999851 1515274240 7333 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/6741/statm: 369940 7335 1399 9 0 367283 0
Current children cumulated CPU time (s) 1.08
Current children cumulated vsize (KiB) 1479760

[startup+1.50209 s]
/proc/loadavg: 0.85 0.97 0.99 3/77 6754
/proc/meminfo: memFree=1200628/2055920 swapFree=4181368/4192956
[pid=6741] ppid=6739 vsize=1485268 CPUtime=2.61
/proc/6741/stat : 6741 (java) S 6739 6741 6704 0 -1 0 20504 0 1 0 250 11 0 0 18 0 13 0 154999851 1520914432 17382 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/6741/statm: 371317 17382 1416 9 0 368660 0
[pid=6741/tid=6743] ppid=6739 vsize=1485268 CPUtime=0.88
/proc/6741/task/6743/stat : 6743 (java) R 6739 6741 6704 0 -1 64 13723 0 1 0 80 8 0 0 18 0 13 0 154999852 1520914432 17382 1992294400 134512640 134550932 4294956000 18446744073709551615 4109532735 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=6741/tid=6744] ppid=6739 vsize=1485268 CPUtime=0
/proc/6741/task/6744/stat : 6744 (java) S 6739 6741 6704 0 -1 64 3 0 0 0 0 0 0 0 19 0 13 0 154999854 1520914432 17382 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=6741/tid=6745] ppid=6739 vsize=1485268 CPUtime=0
/proc/6741/task/6745/stat : 6745 (java) S 6739 6741 6704 0 -1 64 1 0 0 0 0 0 0 0 20 0 13 0 154999854 1520914432 17382 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=6741/tid=6746] ppid=6739 vsize=1485268 CPUtime=0
/proc/6741/task/6746/stat : 6746 (java) S 6739 6741 6704 0 -1 64 2 0 0 0 0 0 0 0 17 0 13 0 154999855 1520914432 17382 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 0 0 0
[pid=6741/tid=6747] ppid=6739 vsize=1485268 CPUtime=0
/proc/6741/task/6747/stat : 6747 (java) S 6739 6741 6704 0 -1 64 10 0 0 0 0 0 0 0 22 0 13 0 154999856 1520914432 17382 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=6741/tid=6748] ppid=6739 vsize=1485268 CPUtime=0
/proc/6741/task/6748/stat : 6748 (java) S 6739 6741 6704 0 -1 64 4 0 0 0 0 0 0 0 23 0 13 0 154999856 1520914432 17382 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=6741/tid=6749] ppid=6739 vsize=1485268 CPUtime=0
/proc/6741/task/6749/stat : 6749 (java) S 6739 6741 6704 0 -1 64 0 0 0 0 0 0 0 0 24 0 13 0 154999860 1520914432 17382 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=6741/tid=6750] ppid=6739 vsize=1485268 CPUtime=0.75
/proc/6741/task/6750/stat : 6750 (java) R 6739 6741 6704 0 -1 64 2457 0 0 0 75 0 0 0 18 0 13 0 154999860 1520914432 17382 1992294400 134512640 134550932 4294956000 18446744073709551615 102544407 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=6741/tid=6751] ppid=6739 vsize=1485268 CPUtime=0.95
/proc/6741/task/6751/stat : 6751 (java) R 6739 6741 6704 0 -1 64 3577 0 0 0 94 1 0 0 21 0 13 0 154999860 1520914432 17382 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=6741/tid=6752] ppid=6739 vsize=1485268 CPUtime=0
/proc/6741/task/6752/stat : 6752 (java) S 6739 6741 6704 0 -1 64 1 0 0 0 0 0 0 0 25 0 13 0 154999860 1520914432 17382 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=6741/tid=6753] ppid=6739 vsize=1485268 CPUtime=0
/proc/6741/task/6753/stat : 6753 (java) R 6739 6741 6704 0 -1 64 1 0 0 0 0 0 0 0 15 0 13 0 154999860 1520914432 17382 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=6741/tid=6754] ppid=6739 vsize=1485268 CPUtime=0
/proc/6741/task/6754/stat : 6754 (java) S 6739 6741 6704 0 -1 64 4 0 0 0 0 0 0 0 19 0 13 0 154999879 1520914432 17382 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 2.61
Current children cumulated vsize (KiB) 1485268

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

[startup+1.90116 s]
/proc/loadavg: 0.85 0.97 0.99 3/77 6754
/proc/meminfo: memFree=1200628/2055920 swapFree=4181368/4192956
[pid=6741] ppid=6739 vsize=1494388 CPUtime=3.41
/proc/6741/stat : 6741 (java) S 6739 6741 6704 0 -1 0 36803 0 1 0 322 19 0 0 18 0 13 0 154999851 1530253312 32414 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/6741/statm: 373597 32414 1417 9 0 370940 0
[pid=6741/tid=6743] ppid=6739 vsize=1494388 CPUtime=1.27
/proc/6741/task/6743/stat : 6743 (java) R 6739 6741 6704 0 -1 64 26769 0 1 0 113 14 0 0 18 0 13 0 154999852 1530253312 32414 1992294400 134512640 134550932 4294956000 18446744073709551615 104271667 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=6741/tid=6744] ppid=6739 vsize=1494388 CPUtime=0
/proc/6741/task/6744/stat : 6744 (java) S 6739 6741 6704 0 -1 64 3 0 0 0 0 0 0 0 19 0 13 0 154999854 1530253312 32414 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=6741/tid=6745] ppid=6739 vsize=1494388 CPUtime=0
/proc/6741/task/6745/stat : 6745 (java) S 6739 6741 6704 0 -1 64 1 0 0 0 0 0 0 0 20 0 13 0 154999854 1530253312 32414 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=6741/tid=6746] ppid=6739 vsize=1494388 CPUtime=0
/proc/6741/task/6746/stat : 6746 (java) S 6739 6741 6704 0 -1 64 2 0 0 0 0 0 0 0 17 0 13 0 154999855 1530253312 32414 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 0 0 0
[pid=6741/tid=6747] ppid=6739 vsize=1494388 CPUtime=0
/proc/6741/task/6747/stat : 6747 (java) S 6739 6741 6704 0 -1 64 10 0 0 0 0 0 0 0 22 0 13 0 154999856 1530253312 32414 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=6741/tid=6748] ppid=6739 vsize=1494388 CPUtime=0
/proc/6741/task/6748/stat : 6748 (java) S 6739 6741 6704 0 -1 64 4 0 0 0 0 0 0 0 23 0 13 0 154999856 1530253312 32414 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=6741/tid=6749] ppid=6739 vsize=1494388 CPUtime=0
/proc/6741/task/6749/stat : 6749 (java) S 6739 6741 6704 0 -1 64 0 0 0 0 0 0 0 0 24 0 13 0 154999860 1530253312 32414 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=6741/tid=6750] ppid=6739 vsize=1494388 CPUtime=1.11
/proc/6741/task/6750/stat : 6750 (java) R 6739 6741 6704 0 -1 64 5710 0 0 0 109 2 0 0 18 0 13 0 154999860 1530253312 32414 1992294400 134512640 134550932 4294956000 18446744073709551615 103148196 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=6741/tid=6751] ppid=6739 vsize=1494388 CPUtime=1
/proc/6741/task/6751/stat : 6751 (java) R 6739 6741 6704 0 -1 64 3577 0 0 0 99 1 0 0 20 0 13 0 154999860 1530253312 32414 1992294400 134512640 134550932 4294956000 18446744073709551615 105600630 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=6741/tid=6752] ppid=6739 vsize=1494388 CPUtime=0
/proc/6741/task/6752/stat : 6752 (java) S 6739 6741 6704 0 -1 64 1 0 0 0 0 0 0 0 25 0 13 0 154999860 1530253312 32414 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=6741/tid=6753] ppid=6739 vsize=1494388 CPUtime=0
/proc/6741/task/6753/stat : 6753 (java) S 6739 6741 6704 0 -1 64 1 0 0 0 0 0 0 0 15 0 13 0 154999860 1530253312 32414 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=6741/tid=6754] ppid=6739 vsize=1494388 CPUtime=0
/proc/6741/task/6754/stat : 6754 (java) S 6739 6741 6704 0 -1 64 4 0 0 0 0 0 0 0 19 0 13 0 154999879 1530253312 32414 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 3.41
Current children cumulated vsize (KiB) 1494388

[startup+2.10119 s]
/proc/loadavg: 0.85 0.97 0.99 2/75 6755
/proc/meminfo: memFree=1094516/2055920 swapFree=4181368/4192956
[pid=6741] ppid=6739 vsize=0 CPUtime=3.8
/proc/6741/stat : 6741 (java) Z 6739 6741 6704 0 -1 1036 41717 0 1 0 358 22 0 0 16 0 2 0 154999851 0 0 1992294400 0 0 0 0 0 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/6741/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 3.8
Current children cumulated vsize (KiB) 0

Child status: 30
Real time (s): 2.12773
CPU time (s): 3.82742
CPU user time (s): 3.58146
CPU system time (s): 0.245962
CPU usage (%): 179.883
Max. virtual memory (cumulated for all children) (KiB): 1495532

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 3.58146
system time used= 0.245962
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 41717
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= 412
involuntary context switches= 335

runsolver used 0.007998 second user time and 0.012998 second system time

The end

Launcher Data 

Begin job on node43 at 2009-06-13 08:20:26
IDJOB=1855376
IDBENCH=1860
IDSOLVER=681
FILE ID=node43/1855376-1244874026
PBS_JOBID= 9354408
Free space on /tmp= 66204 MiB

SOLVER NAME= SAT4J Pseudo CP 2.1.1
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/mps-v2-20-10/MIPLIB/miplib/normalized-mps-v2-20-10-bm23.opb
COMMAND LINE= java6 -server -Xms1300m -Xmx1300m -jar HOME/org.sat4j.pb.jar CuttingPlanes BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1855376-1244874026/watcher-1855376-1244874026 -o /tmp/evaluation-result-1855376-1244874026/solver-1855376-1244874026 -C 1800 -W 2000 -M 1800  java6 -server -Xms1300m -Xmx1300m -jar HOME/org.sat4j.pb.jar CuttingPlanes HOME/instance-1855376-1244874026.opb

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

MD5SUM BENCH= 5c5bb330d1cbd0e2ab066594a5d2a4de
RANDOM SEED=742753901

node43.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		: 3000.281
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		: 3000.281
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:       1235516 kB
Buffers:         49872 kB
Cached:         691188 kB
SwapCached:       5308 kB
Active:          25196 kB
Inactive:       723584 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1235516 kB
SwapTotal:     4192956 kB
SwapFree:      4181368 kB
Dirty:             580 kB
Writeback:           0 kB
Mapped:          13400 kB
Slab:            57536 kB
Committed_AS:   124036 kB
PageTables:       1448 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= 66204 MiB
End job on node43 at 2009-06-13 08:20:29