Trace number 3457221

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 NameAnswerobjective functionCPU timeWall clock time
Sat4j CuttingPlanes 2.3.0OPT788263 2.70159 1.39769

General information on the benchmark

Namenormalized-PB06/OPT-MEDINT/mps-v2-20-10/MIPLIB/
miplib/normalized-mps-v2-20-10-pipex.opb
MD5SUM3e6a99258fbc02bc052cab2d6151884d
Bench CategoryOPT-MEDINT (optimisation, medium integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark788263
Best CPU time to get the best result obtained on this benchmark2.70159
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 788263
Optimality of the best value was proved YES
Number of variables48
Total number of constraints25
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)16
Number of constraints which are nor clauses,nor cardinality constraints9
Minimum length of a constraint3
Maximum length of a constraint16
Number of terms in the objective function 48
Biggest coefficient in the objective function 107865
Number of bits for the biggest coefficient in the objective function 17
Sum of the numbers in the objective function 2514082
Number of bits of the sum of numbers in the objective function 22
Biggest number in a constraint 107865
Number of bits of the biggest number in a constraint 17
Biggest sum of numbers in a constraint 2514082
Number of bits of the biggest sum of numbers22
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 

0.04/0.08	c SAT4J: a SATisfiability library for Java (c) 2004-2010 Daniel Le Berre
0.04/0.08	c This is free software under the dual EPL/GNU LGPL licenses.
0.04/0.08	c See www.sat4j.org for details.
0.04/0.08	c version 2.3.1.v20110525
0.04/0.08	c java.runtime.name	Java(TM) SE Runtime Environment
0.04/0.08	c java.vm.name		Java HotSpot(TM) 64-Bit Server VM
0.04/0.08	c java.vm.version	19.1-b02
0.04/0.08	c java.vm.vendor	Sun Microsystems Inc.
0.04/0.08	c sun.arch.data.model	64
0.04/0.08	c java.version		1.6.0_24
0.04/0.08	c os.name		Linux
0.04/0.08	c os.version		2.6.18-164.el5
0.04/0.08	c os.arch		amd64
0.04/0.08	c Free memory 		9996466904
0.04/0.08	c Max memory 		10048897024
0.04/0.08	c Total memory 		10048897024
0.04/0.08	c Number of processors 	8
0.11/0.10	c Pseudo Boolean Optimization
0.11/0.10	c Cutting planes based inference (org.sat4j.pb.core.PBSolverCP)
0.11/0.10	c --- Begin Solver configuration ---
0.11/0.10	c org.sat4j.pb.constraints.PBMaxClauseCardConstrDataStructure@13d4c61c
0.11/0.10	c Learn all clauses as in MiniSAT
0.11/0.10	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.11/0.10	c VSIDS like heuristics from MiniSAT using a heap phase appearing in latest learned clause taking into account the objective function
0.11/0.10	c No reason simplification
0.11/0.10	c Armin Biere (Picosat) restarts strategy
0.11/0.10	c Glucose learned constraints deletion strategy
0.11/0.10	c timeout=2147483s
0.11/0.10	c DB Simplification allowed=false
0.11/0.10	c --- End Solver configuration ---
0.11/0.10	c solving HOME/instance-3457221-1307217679.opb
0.11/0.10	c reading problem ... 
0.11/0.12	c ... done. Wall clock time 0.021s.
0.11/0.12	c #vars     48
0.11/0.12	c #constraints  41
0.11/0.12	c constraints type 
0.11/0.12	c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 16
0.11/0.12	c org.sat4j.pb.constraints.pb.MinWatchCardPB => 16
0.11/0.12	c org.sat4j.pb.constraints.pb.MaxWatchPb => 9
0.11/0.17	c SATISFIABLE
0.11/0.17	c OPTIMIZING...
0.11/0.17	c Got one! Elapsed wall clock time (in seconds):0.062
0.11/0.17	o 821764
0.59/0.37	c Got one! Elapsed wall clock time (in seconds):0.263
0.59/0.37	o 805132
0.59/0.39	c Got one! Elapsed wall clock time (in seconds):0.291
0.59/0.39	o 802184
1.19/0.53	c Got one! Elapsed wall clock time (in seconds):0.425
1.19/0.53	o 800174
1.49/0.69	c Got one! Elapsed wall clock time (in seconds):0.588
1.49/0.69	o 794954
1.97/0.89	c Got one! Elapsed wall clock time (in seconds):0.789
1.97/0.89	o 790836
2.25/1.07	c Got one! Elapsed wall clock time (in seconds):0.972
2.25/1.07	o 789882
2.41/1.12	c Got one! Elapsed wall clock time (in seconds):1.012
2.41/1.12	o 788263
2.60/1.36	c starts		: 13
2.60/1.36	c conflicts		: 1059
2.60/1.36	c decisions		: 1436
2.60/1.36	c propagations		: 13536
2.60/1.36	c inspects		: 1409208
2.60/1.36	c shortcuts		: 0
2.60/1.36	c learnt literals	: 0
2.60/1.36	c learnt binary clauses	: 1
2.60/1.36	c learnt ternary clauses	: 1
2.60/1.36	c learnt constraints	: 1058
2.60/1.36	c ignored constraints	: 0
2.60/1.36	c root simplifications	: 0
2.60/1.36	c removed literals (reason simplification)	: 0
2.60/1.36	c reason swapping (by a shorter reason)	: 0
2.60/1.36	c Calls to reduceDB	: 0
2.60/1.36	c number of reductions to clauses (during analyze)	: 0
2.60/1.36	c number of learned constraints concerned by reduction	: 0
2.60/1.36	c number of learning phase by resolution	: 0
2.60/1.36	c number of learning phase by cutting planes	: 0
2.60/1.36	c speed (assignments/second)	: 55024.39024390244
2.60/1.36	c non guided choices	0
2.60/1.36	c learnt constraints type 
2.60/1.36	c constraints type 
2.60/1.36	c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 16
2.60/1.36	c org.sat4j.pb.constraints.pb.MinWatchCardPB => 16
2.60/1.36	c org.sat4j.pb.constraints.pb.MaxWatchPb => 9
2.60/1.36	s OPTIMUM FOUND
2.60/1.36	v x1 x2 -x3 -x4 -x5 -x6 -x7 -x8 -x9 -x10 x11 -x12 x13 -x14 -x15 -x16 -x17 -x18 -x19 -x20 -x21 -x22 x23 x24 -x25 -x26 -x27 x28 -x29 x30 x31 x32 -x33 -x34 x35 x36 x37 x38 -x39 -x40 x41 x42 -x43 -x44 -x45 -x46 -x47 -x48 
2.60/1.36	c objective function=788263
2.60/1.36	c Total wall clock time (in seconds): 1.259

Verifier Data 

OK	788263

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 977)

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3457221-1307217679/watcher-3457221-1307217679 -o /tmp/evaluation-result-3457221-1307217679/solver-3457221-1307217679 -C 1800 -W 1900 -M 15500 java -server -Xms10000m -Xmx10000m -jar sat4j-pb.jar CuttingPlanes HOME/instance-3457221-1307217679.opb 

running on 4 cores: 0,2,4,6

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1900 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.78 1.97 1.70 2/501 29947
/proc/meminfo: memFree=22906256/32950928 swapFree=61542356/67111528
[pid=29947] ppid=29945 vsize=10444316 CPUtime=0.01 cores=0,2,4,6
/proc/29947/stat : 29947 (java) S 29945 29947 29646 0 -1 4202496 6959 0 1 0 0 1 0 0 24 0 2 0 911998538 10694979584 6661 33554432000 1073741824 1073778376 140733830427664 18446744073709551615 260917196773 0 0 0 16784584 18446744073709551615 0 0 17 0 0 0 0
/proc/29947/statm: 2611079 6674 917 9 0 2602235 0
[pid=29947/tid=29949] ppid=29945 vsize=10444316 CPUtime=0 cores=0,2,4,6
/proc/29947/task/29949/stat : 29949 (java) R 29945 29947 29646 0 -1 4202560 7073 0 1 0 0 0 0 0 25 0 2 0 911998538 10694979584 7889 33554432000 1073741824 1073778376 140733830427664 18446744073709551615 260905088059 0 4 0 16784584 0 0 0 -1 4 0 0 0

[startup+0.051004 s]
/proc/loadavg: 1.78 1.97 1.70 2/501 29947
/proc/meminfo: memFree=22906256/32950928 swapFree=61542356/67111528
[pid=29947] ppid=29945 vsize=10467616 CPUtime=0.04 cores=0,2,4,6
/proc/29947/stat : 29947 (java) S 29945 29947 29646 0 -1 4202496 11455 0 1 0 3 1 0 0 24 0 13 0 911998538 10718838784 11152 33554432000 1073741824 1073778376 140733830427664 18446744073709551615 260917196773 0 0 0 16800971 18446744073709551615 0 0 17 0 0 0 0
/proc/29947/statm: 2616904 11152 1685 9 0 2607652 0
[pid=29947/tid=29949] ppid=29945 vsize=10467616 CPUtime=0.04 cores=0,2,4,6
/proc/29947/task/29949/stat : 29949 (java) R 29945 29947 29646 0 -1 4202560 10308 0 1 0 3 1 0 0 25 0 13 0 911998538 10718838784 11152 33554432000 1073741824 1073778376 140733830427664 18446744073709551615 46912505179264 0 4 0 16800971 0 0 0 -1 6 0 0 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 10467616

[startup+0.100973 s]
/proc/loadavg: 1.78 1.97 1.70 2/501 29947
/proc/meminfo: memFree=22906256/32950928 swapFree=61542356/67111528
[pid=29947] ppid=29945 vsize=10539820 CPUtime=0.11 cores=0,2,4,6
/proc/29947/stat : 29947 (java) S 29945 29947 29646 0 -1 4202496 13095 0 1 0 9 2 0 0 24 0 18 0 911998538 10792775680 12772 33554432000 1073741824 1073778376 140733830427664 18446744073709551615 260917196773 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/29947/statm: 2634955 12772 2093 9 0 2625689 0
[pid=29947/tid=29949] ppid=29945 vsize=10539820 CPUtime=0.08 cores=0,2,4,6
/proc/29947/task/29949/stat : 29949 (java) R 29945 29947 29646 0 -1 4202560 11151 0 1 0 7 1 0 0 25 0 18 0 911998538 10792775680 12772 33554432000 1073741824 1073778376 140733830427664 18446744073709551615 46912505177986 0 4 0 16800975 0 0 0 -1 6 0 0 0
Current children cumulated CPU time (s) 0.11
Current children cumulated vsize (KiB) 10539820

[startup+0.300993 s]
/proc/loadavg: 1.78 1.97 1.70 2/501 29947
/proc/meminfo: memFree=22906256/32950928 swapFree=61542356/67111528
[pid=29947] ppid=29945 vsize=10548144 CPUtime=0.59 cores=0,2,4,6
/proc/29947/stat : 29947 (java) S 29945 29947 29646 0 -1 4202496 20289 0 1 0 56 3 0 0 24 0 19 0 911998538 10801299456 18235 33554432000 1073741824 1073778376 140733830427664 18446744073709551615 260917196773 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/29947/statm: 2637036 18236 2191 9 0 2627770 0
[pid=29947/tid=29949] ppid=29945 vsize=10548144 CPUtime=0.28 cores=0,2,4,6
/proc/29947/task/29949/stat : 29949 (java) R 29945 29947 29646 0 -1 4202560 13949 0 1 0 26 2 0 0 18 0 19 0 911998538 10801299456 18236 33554432000 1073741824 1073778376 140733830427664 18446744073709551615 46912505521492 0 4 0 16800975 0 0 0 -1 4 0 0 0
Current children cumulated CPU time (s) 0.59
Current children cumulated vsize (KiB) 10548144

[startup+0.700868 s]
/proc/loadavg: 1.78 1.97 1.70 2/501 29947
/proc/meminfo: memFree=22906256/32950928 swapFree=61542356/67111528
[pid=29947] ppid=29945 vsize=10552072 CPUtime=1.76 cores=0,2,4,6
/proc/29947/stat : 29947 (java) S 29945 29947 29646 0 -1 4202496 52478 0 1 0 169 7 0 0 24 0 19 0 911998538 10805321728 47153 33554432000 1073741824 1073778376 140733830427664 18446744073709551615 260917196773 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/29947/statm: 2638018 47156 2216 9 0 2628752 0
[pid=29947/tid=29949] ppid=29945 vsize=10552072 CPUtime=0.68 cores=0,2,4,6
/proc/29947/task/29949/stat : 29949 (java) R 29945 29947 29646 0 -1 4202560 39703 0 1 0 63 5 0 0 18 0 19 0 911998538 10805321728 47158 33554432000 1073741824 1073778376 140733830427664 18446744073709551615 46912505521477 0 4 0 16800975 0 0 0 -1 4 0 0 0
Current children cumulated CPU time (s) 1.76
Current children cumulated vsize (KiB) 10552072

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

[startup+1.11885 s]
/proc/loadavg: 1.79 1.97 1.70 3/520 29967
/proc/meminfo: memFree=22363072/32950928 swapFree=61542356/67111528
[pid=29947] ppid=29945 vsize=10552072 CPUtime=2.41 cores=0,2,4,6
/proc/29947/stat : 29947 (java) S 29945 29947 29646 0 -1 4202496 95186 0 1 0 229 12 0 0 24 0 19 0 911998538 10805321728 89861 33554432000 1073741824 1073778376 140733830427664 18446744073709551615 260917196773 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/29947/statm: 2638018 89871 2219 9 0 2628752 0
[pid=29947/tid=29949] ppid=29945 vsize=10552072 CPUtime=1.1 cores=0,2,4,6
/proc/29947/task/29949/stat : 29949 (java) R 29945 29947 29646 0 -1 4202560 82374 0 1 0 100 10 0 0 18 0 19 0 911998538 10805321728 89873 33554432000 1073741824 1073778376 140733830427664 18446744073709551615 46912505514558 0 4 0 16800975 0 0 0 -1 4 0 0 0
[pid=29947/tid=29951] ppid=29945 vsize=10552072 CPUtime=0 cores=0,2,4,6
/proc/29947/task/29951/stat : 29951 (java) S 29945 29947 29646 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 19 0 911998540 10805321728 89876 33554432000 1073741824 1073778376 140733830427664 18446744073709551615 260917210009 0 4 0 16800975 18446604451212646592 0 0 -1 6 0 0 0
[pid=29947/tid=29952] ppid=29945 vsize=10552072 CPUtime=0 cores=0,2,4,6
/proc/29947/task/29952/stat : 29952 (java) S 29945 29947 29646 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 19 0 911998540 10805321728 89878 33554432000 1073741824 1073778376 140733830427664 18446744073709551615 260917210009 0 4 0 16800975 18446604451212646592 0 0 -1 6 0 0 0
[pid=29947/tid=29953] ppid=29945 vsize=10552072 CPUtime=0 cores=0,2,4,6
/proc/29947/task/29953/stat : 29953 (java) S 29945 29947 29646 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 19 0 911998540 10805321728 89881 33554432000 1073741824 1073778376 140733830427664 18446744073709551615 260917210009 0 4 0 16800975 18446604451212646592 0 0 -1 6 0 0 0
[pid=29947/tid=29954] ppid=29945 vsize=10552072 CPUtime=0 cores=0,2,4,6
/proc/29947/task/29954/stat : 29954 (java) S 29945 29947 29646 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 19 0 911998540 10805321728 89883 33554432000 1073741824 1073778376 140733830427664 18446744073709551615 260917210009 0 4 0 16800975 18446604451212646592 0 0 -1 6 0 0 0
[pid=29947/tid=29955] ppid=29945 vsize=10552072 CPUtime=0 cores=0,2,4,6
/proc/29947/task/29955/stat : 29955 (java) S 29945 29947 29646 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 19 0 911998540 10805321728 89885 33554432000 1073741824 1073778376 140733830427664 18446744073709551615 260917210009 0 4 0 16800975 18446604451212646592 0 0 -1 6 0 0 0
[pid=29947/tid=29956] ppid=29945 vsize=10552072 CPUtime=0 cores=0,2,4,6
/proc/29947/task/29956/stat : 29956 (java) S 29945 29947 29646 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 19 0 911998540 10805321728 89888 33554432000 1073741824 1073778376 140733830427664 18446744073709551615 260917210009 0 4 0 16800975 18446604451212646592 0 0 -1 6 0 0 0
[pid=29947/tid=29957] ppid=29945 vsize=10552072 CPUtime=0 cores=0,2,4,6
/proc/29947/task/29957/stat : 29957 (java) S 29945 29947 29646 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 19 0 911998540 10805321728 89891 33554432000 1073741824 1073778376 140733830427664 18446744073709551615 260917210009 0 4 0 16800975 18446604451212646592 0 0 -1 6 0 0 0
[pid=29947/tid=29958] ppid=29945 vsize=10552072 CPUtime=0 cores=0,2,4,6
/proc/29947/task/29958/stat : 29958 (java) S 29945 29947 29646 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 19 0 911998540 10805321728 89893 33554432000 1073741824 1073778376 140733830427664 18446744073709551615 260917210009 0 4 0 16800975 18446604451212646592 0 0 -1 6 0 0 0
[pid=29947/tid=29959] ppid=29945 vsize=10552072 CPUtime=0 cores=0,2,4,6
/proc/29947/task/29959/stat : 29959 (java) S 29945 29947 29646 0 -1 4202560 5 0 0 0 0 0 0 0 18 0 19 0 911998541 10805321728 89896 33554432000 1073741824 1073778376 140733830427664 18446744073709551615 260917210624 0 0 0 16800975 18446604451212646592 0 0 -1 6 0 0 0
[pid=29947/tid=29960] ppid=29945 vsize=10552072 CPUtime=0 cores=0,2,4,6
/proc/29947/task/29960/stat : 29960 (java) S 29945 29947 29646 0 -1 4202560 16 0 0 0 0 0 0 0 25 0 19 0 911998541 10805321728 89899 33554432000 1073741824 1073778376 140733830427664 18446744073709551615 260917210009 0 4 0 16800975 18446604451212646592 0 0 -1 4 0 0 0
[pid=29947/tid=29961] ppid=29945 vsize=10552072 CPUtime=0 cores=0,2,4,6
/proc/29947/task/29961/stat : 29961 (java) S 29945 29947 29646 0 -1 4202560 7 0 0 0 0 0 0 0 25 0 19 0 911998542 10805321728 89901 33554432000 1073741824 1073778376 140733830427664 18446744073709551615 260917210009 0 4 0 16800975 18446604451212646592 0 0 -1 4 0 0 0
[pid=29947/tid=29962] ppid=29945 vsize=10552072 CPUtime=0 cores=0,2,4,6
/proc/29947/task/29962/stat : 29962 (java) S 29945 29947 29646 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 19 0 911998544 10805321728 89904 33554432000 1073741824 1073778376 140733830427664 18446744073709551615 260917217713 0 4 0 16800975 18446604451212646592 0 0 -1 6 0 0 0
[pid=29947/tid=29963] ppid=29945 vsize=10552072 CPUtime=0.71 cores=0,2,4,6
/proc/29947/task/29963/stat : 29963 (java) S 29945 29947 29646 0 -1 4202560 4866 0 0 0 71 0 0 0 16 0 19 0 911998544 10805321728 89906 33554432000 1073741824 1073778376 140733830427664 18446744073709551615 260917210009 0 4 0 16800975 18446604451212646592 0 0 -1 2 0 0 0
[pid=29947/tid=29964] ppid=29945 vsize=10552072 CPUtime=0.58 cores=0,2,4,6
/proc/29947/task/29964/stat : 29964 (java) S 29945 29947 29646 0 -1 4202560 6799 0 0 0 57 1 0 0 23 0 19 0 911998544 10805321728 89909 33554432000 1073741824 1073778376 140733830427664 18446744073709551615 260917210009 0 4 0 16800975 18446604451212646592 0 0 -1 0 0 0 0
[pid=29947/tid=29965] ppid=29945 vsize=10552072 CPUtime=0 cores=0,2,4,6
/proc/29947/task/29965/stat : 29965 (java) S 29945 29947 29646 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 19 0 911998544 10805321728 89912 33554432000 1073741824 1073778376 140733830427664 18446744073709551615 260917210009 0 4 0 16800975 18446604451212646592 0 0 -1 6 0 0 0
[pid=29947/tid=29966] ppid=29945 vsize=10552072 CPUtime=0 cores=0,2,4,6
/proc/29947/task/29966/stat : 29966 (java) S 29945 29947 29646 0 -1 4202560 1 0 0 0 0 0 0 0 15 0 19 0 911998544 10805321728 89914 33554432000 1073741824 1073778376 140733830427664 18446744073709551615 260917210624 0 4 0 16800975 18446604451212646592 0 0 -1 6 0 0 0
[pid=29947/tid=29967] ppid=29945 vsize=10552072 CPUtime=0 cores=0,2,4,6
/proc/29947/task/29967/stat : 29967 (java) S 29945 29947 29646 0 -1 4202560 7 0 0 0 0 0 0 0 25 0 19 0 911998551 10805321728 89917 33554432000 1073741824 1073778376 140733830427664 18446744073709551615 260917210624 0 4 0 16800975 18446604451212646592 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 2.41
Current children cumulated vsize (KiB) 10552072

[startup+1.30082 s]
/proc/loadavg: 1.79 1.97 1.70 3/520 29967
/proc/meminfo: memFree=22363072/32950928 swapFree=61542356/67111528
[pid=29947] ppid=29945 vsize=10552072 CPUtime=2.6 cores=0,2,4,6
/proc/29947/stat : 29947 (java) S 29945 29947 29646 0 -1 4202496 114631 0 1 0 246 14 0 0 24 0 19 0 911998538 10805321728 109306 33554432000 1073741824 1073778376 140733830427664 18446744073709551615 260917196773 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/29947/statm: 2638018 109310 2219 9 0 2628752 0
[pid=29947/tid=29949] ppid=29945 vsize=10552072 CPUtime=1.29 cores=0,2,4,6
/proc/29947/task/29949/stat : 29949 (java) R 29945 29947 29646 0 -1 4202560 101813 0 1 0 116 13 0 0 18 0 19 0 911998538 10805321728 109312 33554432000 1073741824 1073778376 140733830427664 18446744073709551615 46912505577962 0 4 0 16800975 0 0 0 -1 4 0 0 0
[pid=29947/tid=29951] ppid=29945 vsize=10552072 CPUtime=0 cores=0,2,4,6
/proc/29947/task/29951/stat : 29951 (java) S 29945 29947 29646 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 19 0 911998540 10805321728 109315 33554432000 1073741824 1073778376 140733830427664 18446744073709551615 260917210009 0 4 0 16800975 18446604451212646592 0 0 -1 6 0 0 0
[pid=29947/tid=29952] ppid=29945 vsize=10552072 CPUtime=0 cores=0,2,4,6
/proc/29947/task/29952/stat : 29952 (java) S 29945 29947 29646 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 19 0 911998540 10805321728 109317 33554432000 1073741824 1073778376 140733830427664 18446744073709551615 260917210009 0 4 0 16800975 18446604451212646592 0 0 -1 6 0 0 0
[pid=29947/tid=29953] ppid=29945 vsize=10552072 CPUtime=0 cores=0,2,4,6
/proc/29947/task/29953/stat : 29953 (java) S 29945 29947 29646 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 19 0 911998540 10805321728 109319 33554432000 1073741824 1073778376 140733830427664 18446744073709551615 260917210009 0 4 0 16800975 18446604451212646592 0 0 -1 6 0 0 0
[pid=29947/tid=29954] ppid=29945 vsize=10552072 CPUtime=0 cores=0,2,4,6
/proc/29947/task/29954/stat : 29954 (java) S 29945 29947 29646 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 19 0 911998540 10805321728 109321 33554432000 1073741824 1073778376 140733830427664 18446744073709551615 260917210009 0 4 0 16800975 18446604451212646592 0 0 -1 6 0 0 0
[pid=29947/tid=29955] ppid=29945 vsize=10552072 CPUtime=0 cores=0,2,4,6
/proc/29947/task/29955/stat : 29955 (java) S 29945 29947 29646 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 19 0 911998540 10805321728 109324 33554432000 1073741824 1073778376 140733830427664 18446744073709551615 260917210009 0 4 0 16800975 18446604451212646592 0 0 -1 6 0 0 0
[pid=29947/tid=29956] ppid=29945 vsize=10552072 CPUtime=0 cores=0,2,4,6
/proc/29947/task/29956/stat : 29956 (java) S 29945 29947 29646 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 19 0 911998540 10805321728 109326 33554432000 1073741824 1073778376 140733830427664 18446744073709551615 260917210009 0 4 0 16800975 18446604451212646592 0 0 -1 6 0 0 0
[pid=29947/tid=29957] ppid=29945 vsize=10552072 CPUtime=0 cores=0,2,4,6
/proc/29947/task/29957/stat : 29957 (java) S 29945 29947 29646 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 19 0 911998540 10805321728 109329 33554432000 1073741824 1073778376 140733830427664 18446744073709551615 260917210009 0 4 0 16800975 18446604451212646592 0 0 -1 6 0 0 0
[pid=29947/tid=29958] ppid=29945 vsize=10552072 CPUtime=0 cores=0,2,4,6
/proc/29947/task/29958/stat : 29958 (java) S 29945 29947 29646 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 19 0 911998540 10805321728 109331 33554432000 1073741824 1073778376 140733830427664 18446744073709551615 260917210009 0 4 0 16800975 18446604451212646592 0 0 -1 6 0 0 0
[pid=29947/tid=29959] ppid=29945 vsize=10552072 CPUtime=0 cores=0,2,4,6
/proc/29947/task/29959/stat : 29959 (java) S 29945 29947 29646 0 -1 4202560 5 0 0 0 0 0 0 0 18 0 19 0 911998541 10805321728 109334 33554432000 1073741824 1073778376 140733830427664 18446744073709551615 260917210624 0 0 0 16800975 18446604451212646592 0 0 -1 6 0 0 0
[pid=29947/tid=29960] ppid=29945 vsize=10552072 CPUtime=0 cores=0,2,4,6
/proc/29947/task/29960/stat : 29960 (java) S 29945 29947 29646 0 -1 4202560 16 0 0 0 0 0 0 0 25 0 19 0 911998541 10805321728 109337 33554432000 1073741824 1073778376 140733830427664 18446744073709551615 260917210009 0 4 0 16800975 18446604451212646592 0 0 -1 4 0 0 0
[pid=29947/tid=29961] ppid=29945 vsize=10552072 CPUtime=0 cores=0,2,4,6
/proc/29947/task/29961/stat : 29961 (java) S 29945 29947 29646 0 -1 4202560 7 0 0 0 0 0 0 0 25 0 19 0 911998542 10805321728 109339 33554432000 1073741824 1073778376 140733830427664 18446744073709551615 260917210009 0 4 0 16800975 18446604451212646592 0 0 -1 4 0 0 0
[pid=29947/tid=29962] ppid=29945 vsize=10552072 CPUtime=0 cores=0,2,4,6
/proc/29947/task/29962/stat : 29962 (java) S 29945 29947 29646 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 19 0 911998544 10805321728 109342 33554432000 1073741824 1073778376 140733830427664 18446744073709551615 260917217713 0 4 0 16800975 18446604451212646592 0 0 -1 6 0 0 0
[pid=29947/tid=29963] ppid=29945 vsize=10552072 CPUtime=0.71 cores=0,2,4,6
/proc/29947/task/29963/stat : 29963 (java) S 29945 29947 29646 0 -1 4202560 4866 0 0 0 71 0 0 0 15 0 19 0 911998544 10805321728 109344 33554432000 1073741824 1073778376 140733830427664 18446744073709551615 260917210009 0 4 0 16800975 18446604451212646592 0 0 -1 2 0 0 0
[pid=29947/tid=29964] ppid=29945 vsize=10552072 CPUtime=0.59 cores=0,2,4,6
/proc/29947/task/29964/stat : 29964 (java) S 29945 29947 29646 0 -1 4202560 6799 0 0 0 58 1 0 0 22 0 19 0 911998544 10805321728 109346 33554432000 1073741824 1073778376 140733830427664 18446744073709551615 260917210009 0 4 0 16800975 18446604451212646592 0 0 -1 0 0 0 0
[pid=29947/tid=29965] ppid=29945 vsize=10552072 CPUtime=0 cores=0,2,4,6
/proc/29947/task/29965/stat : 29965 (java) S 29945 29947 29646 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 19 0 911998544 10805321728 109348 33554432000 1073741824 1073778376 140733830427664 18446744073709551615 260917210009 0 4 0 16800975 18446604451212646592 0 0 -1 6 0 0 0
[pid=29947/tid=29966] ppid=29945 vsize=10552072 CPUtime=0 cores=0,2,4,6
/proc/29947/task/29966/stat : 29966 (java) S 29945 29947 29646 0 -1 4202560 1 0 0 0 0 0 0 0 15 0 19 0 911998544 10805321728 109350 33554432000 1073741824 1073778376 140733830427664 18446744073709551615 260917210624 0 4 0 16800975 18446604451212646592 0 0 -1 6 0 0 0
[pid=29947/tid=29967] ppid=29945 vsize=10552072 CPUtime=0 cores=0,2,4,6
/proc/29947/task/29967/stat : 29967 (java) S 29945 29947 29646 0 -1 4202560 7 0 0 0 0 0 0 0 25 0 19 0 911998551 10805321728 109352 33554432000 1073741824 1073778376 140733830427664 18446744073709551615 260917210624 0 4 0 16800975 18446604451212646592 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 2.6
Current children cumulated vsize (KiB) 10552072

Child status: 30
Real time (s): 1.39769
CPU time (s): 2.70159
CPU user time (s): 2.52761
CPU system time (s): 0.173973
CPU usage (%): 193.289
Max. virtual memory (cumulated for all children) (KiB): 10552072

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2.52761
system time used= 0.173973
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 120872
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= 193
involuntary context switches= 39

runsolver used 0.011998 second user time and 0.024996 second system time

The end

Launcher Data 

Begin job on node116 at 2011-06-04 22:01:19
IDJOB=3457221
IDBENCH=1513
IDSOLVER=1951
FILE ID=node116/3457221-1307217679
RUNJOBID= node116-1307215870-29669
PBS_JOBID= 13509104
Free space on /tmp= 73888 MiB

SOLVER NAME= Sat4j CuttingPlanes 2.3.0
BENCH NAME= PB06//final/normalized-PB06/OPT-MEDINT/mps-v2-20-10/MIPLIB/miplib/normalized-mps-v2-20-10-pipex.opb
COMMAND LINE= java -server -Xms10000m -Xmx10000m -jar sat4j-pb.jar CuttingPlanes BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3457221-1307217679/watcher-3457221-1307217679 -o /tmp/evaluation-result-3457221-1307217679/solver-3457221-1307217679 -C 1800 -W 1900 -M 15500  java -server -Xms10000m -Xmx10000m -jar sat4j-pb.jar CuttingPlanes HOME/instance-3457221-1307217679.opb

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

MD5SUM BENCH= 3e6a99258fbc02bc052cab2d6151884d
RANDOM SEED=141156712

node116.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.826
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5333.65
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.826
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5226.15
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.826
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.826
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.826
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.77
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.826
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.826
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.826
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32950928 kB
MemFree:      22907032 kB
Buffers:        284380 kB
Cached:         510348 kB
SwapCached:      12580 kB
Active:        9374016 kB
Inactive:       395692 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      22907032 kB
SwapTotal:    67111528 kB
SwapFree:     61542356 kB
Dirty:            2104 kB
Writeback:           0 kB
AnonPages:     8972748 kB
Mapped:          30728 kB
Slab:           141404 kB
PageTables:      66188 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS: 149947172 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    296008 kB
VmallocChunk: 34359440975 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 73888 MiB
End job on node116 at 2011-06-04 22:01:20