Trace number 2670179

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 PB CuttingPlanes 2.2.0 2010-05-26OPT3 10.3924 7.71181

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/mds/normalized-mds_50_25_5.opb
MD5SUMf4c69768619389ba083d2740787a0405
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark3
Best CPU time to get the best result obtained on this benchmark0.945855
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 3
Optimality of the best value was proved YES
Number of variables50
Total number of constraints50
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 constraints50
Minimum length of a constraint26
Maximum length of a constraint36
Number of terms in the objective function 50
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 50
Number of bits of the sum of numbers in the objective function 6
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 50
Number of bits of the biggest sum of numbers6
Number of products (including duplicates)1464
Sum of products size (including duplicates)2928
Number of different products1464
Sum of products size2928

Quality of the solution as a function of time


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

Solver Data 

0.08/0.13	c SAT4J: a SATisfiability library for Java (c) 2004-2010 Daniel Le Berre
0.08/0.13	c This is free software under the dual EPL/GNU LGPL licenses.
0.08/0.13	c See www.sat4j.org for details.
0.08/0.15	c version 2.2.0.v20100526
0.08/0.15	c java.runtime.name	Java(TM) SE Runtime Environment
0.08/0.15	c java.vm.name		Java HotSpot(TM) Server VM
0.08/0.15	c java.vm.version	11.2-b01
0.08/0.15	c java.vm.vendor	Sun Microsystems Inc.
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		2.6.18-164.el5
0.08/0.15	c os.arch		i386
0.08/0.15	c Free memory 		1393557488
0.08/0.15	c Max memory 		1395916800
0.08/0.15	c Total memory 		1395916800
0.08/0.15	c Number of processors 	2
0.24/0.21	c Pseudo Boolean Optimization
0.24/0.21	c Cutting planes based inference (org.sat4j.pb.core.PBSolverCP)
0.24/0.21	c --- Begin Solver configuration ---
0.24/0.21	c Stops conflict analysis at the first Unique Implication Point
0.24/0.21	c org.sat4j.pb.constraints.PBMaxClauseCardConstrDataStructure@16fd0b7
0.24/0.21	c Learn all clauses as in MiniSAT
0.24/0.21	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.24/0.21	c VSIDS like heuristics from MiniSAT using a heap phase appearing in latest learned clause taking into account the objective function
0.24/0.21	c No reason simplification
0.24/0.21	c Armin Biere (Picosat) restarts strategy
0.24/0.21	c Glucose learned constraints deletion strategy
0.24/0.21	c timeout=2147483s
0.24/0.21	c DB Simplification allowed=false
0.24/0.21	c --- End Solver configuration ---
0.24/0.21	c solving HOME/instance-2670179-1276708939.opb
0.24/0.21	c reading problem ... 
0.88/0.63	c ... done. Wall clock time 0.423s.
0.88/0.63	c #vars     1514
0.88/0.63	c #constraints  2978
0.88/0.63	c constraints type 
0.88/0.63	c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 1514
0.88/0.63	c org.sat4j.pb.constraints.pb.MaxWatchPb => 1464
0.88/0.69	c SATISFIABLE
0.88/0.69	c OPTIMIZING...
0.88/0.69	c Got one! Elapsed wall clock time (in seconds):0.479
0.88/0.69	o 4
1.07/0.77	c Got one! Elapsed wall clock time (in seconds):0.562
1.07/0.77	o 3
10.27/7.68	c starts		: 6
10.27/7.68	c conflicts		: 451
10.27/7.68	c decisions		: 808
10.27/7.68	c propagations		: 106835
10.27/7.68	c inspects		: 3038568
10.27/7.68	c learnt literals	: 0
10.27/7.68	c learnt binary clauses	: 0
10.27/7.68	c learnt ternary clauses	: 0
10.27/7.68	c learnt clauses	: 450
10.27/7.68	c ignored clauses	: 0
10.27/7.68	c root simplifications	: 0
10.27/7.68	c removed literals (reason simplification)	: 0
10.27/7.68	c reason swapping (by a shorter reason)	: 0
10.27/7.68	c Calls to reduceDB	: 0
10.27/7.68	c number of reductions to clauses (during analyze)	: 0
10.27/7.68	c number of learned constraints concerned by reduction	: 0
10.27/7.68	c number of learning phase by resolution	: 0
10.27/7.68	c number of learning phase by cutting planes	: 0
10.27/7.68	c speed (assignments/second)	: 15465.40243196294
10.27/7.68	c non guided choices	0
10.27/7.68	c learnt constraints type 
10.27/7.68	c constraints type 
10.27/7.68	c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 1514
10.27/7.68	c org.sat4j.pb.constraints.pb.MinWatchCardPB => 0
10.27/7.68	c org.sat4j.pb.constraints.pb.MaxWatchPb => 1464
10.27/7.68	s OPTIMUM FOUND
10.27/7.68	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 -x49 -x50 
10.27/7.68	c objective function=3
10.27/7.68	c Total wall clock time (in seconds): 7.473

Verifier Data 

OK	3

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2670179-1276708939/watcher-2670179-1276708939 -o /tmp/evaluation-result-2670179-1276708939/solver-2670179-1276708939 -C 1800 -W 2000 -M 1800 java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar CuttingPlanes HOME/instance-2670179-1276708939.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: 1.14 1.02 1.00 3/106 19238
/proc/meminfo: memFree=1754308/2059040 swapFree=4152912/4192956
[pid=19238] ppid=19236 vsize=1832 CPUtime=0
/proc/19238/stat : 19238 (java) S 19236 19238 17981 0 -1 4194304 417 0 0 0 0 0 0 0 16 0 1 0 12188904 1875968 148 1992294400 134512640 134550932 4292873872 18446744073709551615 4294960144 0 2147483391 4096 0 18446744071699379390 0 0 17 1 0 0 0
/proc/19238/statm: 458 148 111 10 0 63 0

[startup+0.0671579 s]
/proc/loadavg: 1.14 1.02 1.00 3/106 19238
/proc/meminfo: memFree=1754308/2059040 swapFree=4152912/4192956
[pid=19238] ppid=19236 vsize=1522364 CPUtime=0.05
/proc/19238/stat : 19238 (java) S 19236 19238 17981 0 -1 4202496 3714 0 1 0 3 2 0 0 16 0 7 0 12188904 1558900736 3156 1992294400 134512640 134550932 4292873872 18446744073709551615 4294960144 0 0 0 16784584 18446744073709551615 0 0 17 1 0 0 0
/proc/19238/statm: 380591 3156 1034 10 0 377901 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 1522364

[startup+0.102163 s]
/proc/loadavg: 1.14 1.02 1.00 3/106 19238
/proc/meminfo: memFree=1754308/2059040 swapFree=4152912/4192956
[pid=19238] ppid=19236 vsize=1524592 CPUtime=0.08
/proc/19238/stat : 19238 (java) S 19236 19238 17981 0 -1 4202496 4000 0 1 0 6 2 0 0 16 0 12 0 12188904 1561182208 3440 1992294400 134512640 134550932 4292873872 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0
/proc/19238/statm: 381148 3440 1078 10 0 378450 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 1524592

[startup+0.301187 s]
/proc/loadavg: 1.14 1.02 1.00 3/106 19238
/proc/meminfo: memFree=1754308/2059040 swapFree=4152912/4192956
[pid=19238] ppid=19236 vsize=1525716 CPUtime=0.38
/proc/19238/stat : 19238 (java) S 19236 19238 17981 0 -1 4202496 5343 0 1 0 35 3 0 0 16 0 12 0 12188904 1562333184 4781 1992294400 134512640 134550932 4292873872 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0
/proc/19238/statm: 381429 4781 1364 10 0 378731 0
Current children cumulated CPU time (s) 0.38
Current children cumulated vsize (KiB) 1525716

[startup+0.700573 s]
/proc/loadavg: 1.14 1.02 1.00 3/106 19238
/proc/meminfo: memFree=1754308/2059040 swapFree=4152912/4192956
[pid=19238] ppid=19236 vsize=1528400 CPUtime=1.07
/proc/19238/stat : 19238 (java) S 19236 19238 17981 0 -1 4202496 6765 0 1 0 103 4 0 0 16 0 13 0 12188904 1565081600 6162 1992294400 134512640 134550932 4292873872 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0
/proc/19238/statm: 382100 6162 1412 10 0 379402 0
Current children cumulated CPU time (s) 1.07
Current children cumulated vsize (KiB) 1528400

[startup+1.50132 s]
/proc/loadavg: 1.14 1.02 1.00 4/119 19251
/proc/meminfo: memFree=1729280/2059040 swapFree=4152912/4192956
[pid=19238] ppid=19236 vsize=1531632 CPUtime=2.66
/proc/19238/stat : 19238 (java) S 19236 19238 17981 0 -1 4202496 10484 0 1 0 261 5 0 0 16 0 13 0 12188904 1568391168 9306 1992294400 134512640 134550932 4292873872 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0
/proc/19238/statm: 382908 9306 1420 10 0 380210 0
[pid=19238/tid=19240] ppid=19236 vsize=1531632 CPUtime=1.47
/proc/19238/task/19240/stat : 19240 (java) R 19236 19238 17981 0 -1 4202560 6761 0 1 0 144 3 0 0 25 0 13 0 12188906 1568391168 9306 1992294400 134512640 134550932 4292873872 18446744073709551615 4109760942 0 4 0 16800975 0 0 0 -1 1 0 0 0
[pid=19238/tid=19241] ppid=19236 vsize=1531632 CPUtime=0
/proc/19238/task/19241/stat : 19241 (java) S 19236 19238 17981 0 -1 4202560 4 0 0 0 0 0 0 0 17 0 13 0 12188907 1568391168 9306 1992294400 134512640 134550932 4292873872 18446744073709551615 4294960144 0 4 0 16800975 18446604437858343808 0 0 -1 0 0 0 0
[pid=19238/tid=19242] ppid=19236 vsize=1531632 CPUtime=0
/proc/19238/task/19242/stat : 19242 (java) S 19236 19238 17981 0 -1 4202560 2 0 0 0 0 0 0 0 18 0 13 0 12188907 1568391168 9306 1992294400 134512640 134550932 4292873872 18446744073709551615 4294960144 0 4 0 16800975 18446604437858343808 0 0 -1 0 0 0 0
[pid=19238/tid=19243] ppid=19236 vsize=1531632 CPUtime=0
/proc/19238/task/19243/stat : 19243 (java) S 19236 19238 17981 0 -1 4202560 1 0 0 0 0 0 0 0 16 0 13 0 12188909 1568391168 9307 1992294400 134512640 134550932 4292873872 18446744073709551615 4294960144 0 0 0 16800975 18446604437858343808 0 0 -1 1 0 0 0
[pid=19238/tid=19244] ppid=19236 vsize=1531632 CPUtime=0
/proc/19238/task/19244/stat : 19244 (java) S 19236 19238 17981 0 -1 4202560 11 0 0 0 0 0 0 0 18 0 13 0 12188909 1568391168 9307 1992294400 134512640 134550932 4292873872 18446744073709551615 4294960144 0 4 0 16800975 18446604437858343808 0 0 -1 0 0 0 0
[pid=19238/tid=19245] ppid=19236 vsize=1531632 CPUtime=0
/proc/19238/task/19245/stat : 19245 (java) S 19236 19238 17981 0 -1 4202560 4 0 0 0 0 0 0 0 19 0 13 0 12188909 1568391168 9307 1992294400 134512640 134550932 4292873872 18446744073709551615 4294960144 0 4 0 16800975 18446604437858343808 0 0 -1 0 0 0 0
[pid=19238/tid=19246] ppid=19236 vsize=1531632 CPUtime=0
/proc/19238/task/19246/stat : 19246 (java) S 19236 19238 17981 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 13 0 12188913 1568391168 9307 1992294400 134512640 134550932 4292873872 18446744073709551615 4294960144 0 4 0 16800975 18446604437858343808 0 0 -1 0 0 0 0
[pid=19238/tid=19247] ppid=19236 vsize=1531632 CPUtime=0.12
/proc/19238/task/19247/stat : 19247 (java) R 19236 19238 17981 0 -1 4202560 200 0 0 0 12 0 0 0 19 0 13 0 12188913 1568391168 9307 1992294400 134512640 134550932 4292873872 18446744073709551615 102192244 0 4 0 16800975 0 0 0 -1 0 0 0 0
[pid=19238/tid=19248] ppid=19236 vsize=1531632 CPUtime=1.04
/proc/19238/task/19248/stat : 19248 (java) R 19236 19238 17981 0 -1 4202560 2454 0 0 0 104 0 0 0 16 0 13 0 12188913 1568391168 9307 1992294400 134512640 134550932 4292873872 18446744073709551615 106106428 0 4 0 16800975 0 0 0 -1 0 0 0 0
[pid=19238/tid=19249] ppid=19236 vsize=1531632 CPUtime=0
/proc/19238/task/19249/stat : 19249 (java) S 19236 19238 17981 0 -1 4202560 1 0 0 0 0 0 0 0 22 0 13 0 12188913 1568391168 9307 1992294400 134512640 134550932 4292873872 18446744073709551615 4294960144 0 4 0 16800975 18446604437858343808 0 0 -1 0 0 0 0
[pid=19238/tid=19250] ppid=19236 vsize=1531632 CPUtime=0
/proc/19238/task/19250/stat : 19250 (java) S 19236 19238 17981 0 -1 4202560 1 0 0 0 0 0 0 0 15 0 13 0 12188913 1568391168 9307 1992294400 134512640 134550932 4292873872 18446744073709551615 4294960144 0 4 0 16800975 18446604437858343808 0 0 -1 1 0 0 0
[pid=19238/tid=19251] ppid=19236 vsize=1531632 CPUtime=0
/proc/19238/task/19251/stat : 19251 (java) S 19236 19238 17981 0 -1 4202560 4 0 0 0 0 0 0 0 25 0 13 0 12188969 1568391168 9307 1992294400 134512640 134550932 4292873872 18446744073709551615 4294960144 0 4 0 16800975 18446604437858343808 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 2.66
Current children cumulated vsize (KiB) 1531632

[startup+3.10149 s]
/proc/loadavg: 1.14 1.02 1.00 4/119 19251
/proc/meminfo: memFree=1703860/2059040 swapFree=4152912/4192956
[pid=19238] ppid=19236 vsize=1548160 CPUtime=5.35
/proc/19238/stat : 19238 (java) S 19236 19238 17981 0 -1 4202496 35251 0 1 0 521 14 0 0 16 0 13 0 12188904 1585315840 29970 1992294400 134512640 134550932 4292873872 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0
/proc/19238/statm: 387040 29970 1425 10 0 384342 0
[pid=19238/tid=19240] ppid=19236 vsize=1548160 CPUtime=2.23
/proc/19238/task/19240/stat : 19240 (java) R 19236 19238 17981 0 -1 4202560 23299 0 1 0 214 9 0 0 25 0 13 0 12188906 1585315840 29970 1992294400 134512640 134550932 4292873872 18446744073709551615 4109878345 0 4 0 16800975 0 0 0 -1 0 0 0 0
[pid=19238/tid=19241] ppid=19236 vsize=1548160 CPUtime=0
/proc/19238/task/19241/stat : 19241 (java) S 19236 19238 17981 0 -1 4202560 4 0 0 0 0 0 0 0 17 0 13 0 12188907 1585315840 29970 1992294400 134512640 134550932 4292873872 18446744073709551615 4294960144 0 4 0 16800975 18446604437858343808 0 0 -1 0 0 0 0
[pid=19238/tid=19242] ppid=19236 vsize=1548160 CPUtime=0
/proc/19238/task/19242/stat : 19242 (java) S 19236 19238 17981 0 -1 4202560 2 0 0 0 0 0 0 0 18 0 13 0 12188907 1585315840 29970 1992294400 134512640 134550932 4292873872 18446744073709551615 4294960144 0 4 0 16800975 18446604437858343808 0 0 -1 0 0 0 0
[pid=19238/tid=19243] ppid=19236 vsize=1548160 CPUtime=0
/proc/19238/task/19243/stat : 19243 (java) S 19236 19238 17981 0 -1 4202560 1 0 0 0 0 0 0 0 16 0 13 0 12188909 1585315840 29970 1992294400 134512640 134550932 4292873872 18446744073709551615 4294960144 0 0 0 16800975 18446604437858343808 0 0 -1 1 0 0 0
[pid=19238/tid=19244] ppid=19236 vsize=1548160 CPUtime=0
/proc/19238/task/19244/stat : 19244 (java) S 19236 19238 17981 0 -1 4202560 11 0 0 0 0 0 0 0 18 0 13 0 12188909 1585315840 29970 1992294400 134512640 134550932 4292873872 18446744073709551615 4294960144 0 4 0 16800975 18446604437858343808 0 0 -1 0 0 0 0
[pid=19238/tid=19245] ppid=19236 vsize=1548160 CPUtime=0
/proc/19238/task/19245/stat : 19245 (java) S 19236 19238 17981 0 -1 4202560 4 0 0 0 0 0 0 0 19 0 13 0 12188909 1585315840 29970 1992294400 134512640 134550932 4292873872 18446744073709551615 4294960144 0 4 0 16800975 18446604437858343808 0 0 -1 0 0 0 0
[pid=19238/tid=19246] ppid=19236 vsize=1548160 CPUtime=0
/proc/19238/task/19246/stat : 19246 (java) S 19236 19238 17981 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 13 0 12188913 1585315840 29970 1992294400 134512640 134550932 4292873872 18446744073709551615 4294960144 0 4 0 16800975 18446604437858343808 0 0 -1 0 0 0 0
[pid=19238/tid=19247] ppid=19236 vsize=1548160 CPUtime=1.02
/proc/19238/task/19247/stat : 19247 (java) S 19236 19238 17981 0 -1 4202560 4118 0 0 0 101 1 0 0 17 0 13 0 12188913 1585315840 29970 1992294400 134512640 134550932 4292873872 18446744073709551615 4294960144 0 4 0 16800975 18446604437858343808 0 0 -1 1 0 0 0
[pid=19238/tid=19248] ppid=19236 vsize=1548160 CPUtime=2.08
/proc/19238/task/19248/stat : 19248 (java) S 19236 19238 17981 0 -1 4202560 6764 0 0 0 206 2 0 0 15 0 13 0 12188913 1585315840 29970 1992294400 134512640 134550932 4292873872 18446744073709551615 4294960144 0 4 0 16800975 18446604437858343808 0 0 -1 0 0 0 0
[pid=19238/tid=19249] ppid=19236 vsize=1548160 CPUtime=0
/proc/19238/task/19249/stat : 19249 (java) S 19236 19238 17981 0 -1 4202560 1 0 0 0 0 0 0 0 22 0 13 0 12188913 1585315840 29970 1992294400 134512640 134550932 4292873872 18446744073709551615 4294960144 0 4 0 16800975 18446604437858343808 0 0 -1 0 0 0 0
[pid=19238/tid=19250] ppid=19236 vsize=1548160 CPUtime=0
/proc/19238/task/19250/stat : 19250 (java) S 19236 19238 17981 0 -1 4202560 1 0 0 0 0 0 0 0 15 0 13 0 12188913 1585315840 29970 1992294400 134512640 134550932 4292873872 18446744073709551615 4294960144 0 4 0 16800975 18446604437858343808 0 0 -1 1 0 0 0
[pid=19238/tid=19251] ppid=19236 vsize=1548160 CPUtime=0
/proc/19238/task/19251/stat : 19251 (java) S 19236 19238 17981 0 -1 4202560 4 0 0 0 0 0 0 0 25 0 13 0 12188969 1585315840 29970 1992294400 134512640 134550932 4292873872 18446744073709551615 4294960144 0 4 0 16800975 18446604437858343808 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 5.35
Current children cumulated vsize (KiB) 1548160

[startup+6.30184 s]
/proc/loadavg: 1.13 1.02 1.00 2/119 19251
/proc/meminfo: memFree=1596600/2059040 swapFree=4152912/4192956
[pid=19238] ppid=19236 vsize=1548160 CPUtime=8.89
/proc/19238/stat : 19238 (java) S 19236 19238 17981 0 -1 4202496 46385 0 1 0 870 19 0 0 16 0 13 0 12188904 1585315840 41070 1992294400 134512640 134550932 4292873872 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0
/proc/19238/statm: 387040 41070 1438 10 0 384342 0
[pid=19238/tid=19240] ppid=19236 vsize=1548160 CPUtime=5.35
/proc/19238/task/19240/stat : 19240 (java) R 19236 19238 17981 0 -1 4202560 32064 0 1 0 523 12 0 0 25 0 13 0 12188906 1585315840 41070 1992294400 134512640 134550932 4292873872 18446744073709551615 4109809243 0 4 0 16800975 0 0 0 -1 0 0 0 0
[pid=19238/tid=19241] ppid=19236 vsize=1548160 CPUtime=0.03
/proc/19238/task/19241/stat : 19241 (java) S 19236 19238 17981 0 -1 4202560 1229 0 0 0 3 0 0 0 16 0 13 0 12188907 1585315840 41070 1992294400 134512640 134550932 4292873872 18446744073709551615 4294960144 0 4 0 16800975 18446604437858343808 0 0 -1 0 0 0 0
[pid=19238/tid=19242] ppid=19236 vsize=1548160 CPUtime=0.03
/proc/19238/task/19242/stat : 19242 (java) S 19236 19238 17981 0 -1 4202560 1082 0 0 0 3 0 0 0 18 0 13 0 12188907 1585315840 41070 1992294400 134512640 134550932 4292873872 18446744073709551615 4294960144 0 4 0 16800975 18446604437858343808 0 0 -1 1 0 0 0
[pid=19238/tid=19243] ppid=19236 vsize=1548160 CPUtime=0
/proc/19238/task/19243/stat : 19243 (java) S 19236 19238 17981 0 -1 4202560 16 0 0 0 0 0 0 0 16 0 13 0 12188909 1585315840 41070 1992294400 134512640 134550932 4292873872 18446744073709551615 4294960144 0 0 0 16800975 18446604437858343808 0 0 -1 1 0 0 0
[pid=19238/tid=19244] ppid=19236 vsize=1548160 CPUtime=0
/proc/19238/task/19244/stat : 19244 (java) S 19236 19238 17981 0 -1 4202560 11 0 0 0 0 0 0 0 18 0 13 0 12188909 1585315840 41070 1992294400 134512640 134550932 4292873872 18446744073709551615 4294960144 0 4 0 16800975 18446604437858343808 0 0 -1 0 0 0 0
[pid=19238/tid=19245] ppid=19236 vsize=1548160 CPUtime=0
/proc/19238/task/19245/stat : 19245 (java) S 19236 19238 17981 0 -1 4202560 7 0 0 0 0 0 0 0 18 0 13 0 12188909 1585315840 41070 1992294400 134512640 134550932 4292873872 18446744073709551615 4294960144 0 4 0 16800975 18446604437858343808 0 0 -1 0 0 0 0
[pid=19238/tid=19246] ppid=19236 vsize=1548160 CPUtime=0
/proc/19238/task/19246/stat : 19246 (java) S 19236 19238 17981 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 13 0 12188913 1585315840 41070 1992294400 134512640 134550932 4292873872 18446744073709551615 4294960144 0 4 0 16800975 18446604437858343808 0 0 -1 0 0 0 0
[pid=19238/tid=19247] ppid=19236 vsize=1548160 CPUtime=1.04
/proc/19238/task/19247/stat : 19247 (java) S 19236 19238 17981 0 -1 4202560 4122 0 0 0 103 1 0 0 15 0 13 0 12188913 1585315840 41070 1992294400 134512640 134550932 4292873872 18446744073709551615 4294960144 0 4 0 16800975 18446604437858343808 0 0 -1 1 0 0 0
[pid=19238/tid=19248] ppid=19236 vsize=1548160 CPUtime=2.36
/proc/19238/task/19248/stat : 19248 (java) S 19236 19238 17981 0 -1 4202560 6806 0 0 0 234 2 0 0 16 0 13 0 12188913 1585315840 41070 1992294400 134512640 134550932 4292873872 18446744073709551615 4294960144 0 4 0 16800975 18446604437858343808 0 0 -1 0 0 0 0
[pid=19238/tid=19249] ppid=19236 vsize=1548160 CPUtime=0
/proc/19238/task/19249/stat : 19249 (java) S 19236 19238 17981 0 -1 4202560 1 0 0 0 0 0 0 0 22 0 13 0 12188913 1585315840 41070 1992294400 134512640 134550932 4292873872 18446744073709551615 4294960144 0 4 0 16800975 18446604437858343808 0 0 -1 0 0 0 0
[pid=19238/tid=19250] ppid=19236 vsize=1548160 CPUtime=0
/proc/19238/task/19250/stat : 19250 (java) S 19236 19238 17981 0 -1 4202560 1 0 0 0 0 0 0 0 15 0 13 0 12188913 1585315840 41070 1992294400 134512640 134550932 4292873872 18446744073709551615 4294960144 0 4 0 16800975 18446604437858343808 0 0 -1 1 0 0 0
[pid=19238/tid=19251] ppid=19236 vsize=1548160 CPUtime=0
/proc/19238/task/19251/stat : 19251 (java) S 19236 19238 17981 0 -1 4202560 4 0 0 0 0 0 0 0 25 0 13 0 12188969 1585315840 41070 1992294400 134512640 134550932 4292873872 18446744073709551615 4294960144 0 4 0 16800975 18446604437858343808 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 8.89
Current children cumulated vsize (KiB) 1548160

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

[startup+7.10191 s]
/proc/loadavg: 1.13 1.02 1.00 2/119 19251
/proc/meminfo: memFree=1593872/2059040 swapFree=4152912/4192956
[pid=19238] ppid=19236 vsize=1548160 CPUtime=9.7
/proc/19238/stat : 19238 (java) S 19236 19238 17981 0 -1 4202496 46616 0 1 0 951 19 0 0 16 0 13 0 12188904 1585315840 41298 1992294400 134512640 134550932 4292873872 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0
/proc/19238/statm: 387040 41298 1438 10 0 384342 0
[pid=19238/tid=19240] ppid=19236 vsize=1548160 CPUtime=6.12
/proc/19238/task/19240/stat : 19240 (java) R 19236 19238 17981 0 -1 4202560 32065 0 1 0 600 12 0 0 25 0 13 0 12188906 1585315840 41298 1992294400 134512640 134550932 4292873872 18446744073709551615 4109809252 0 4 0 16800975 0 0 0 -1 1 0 0 0
[pid=19238/tid=19241] ppid=19236 vsize=1548160 CPUtime=0.05
/proc/19238/task/19241/stat : 19241 (java) S 19236 19238 17981 0 -1 4202560 1366 0 0 0 5 0 0 0 16 0 13 0 12188907 1585315840 41298 1992294400 134512640 134550932 4292873872 18446744073709551615 4294960144 0 4 0 16800975 18446604437858343808 0 0 -1 0 0 0 0
[pid=19238/tid=19242] ppid=19236 vsize=1548160 CPUtime=0.05
/proc/19238/task/19242/stat : 19242 (java) S 19236 19238 17981 0 -1 4202560 1171 0 0 0 5 0 0 0 18 0 13 0 12188907 1585315840 41298 1992294400 134512640 134550932 4292873872 18446744073709551615 4294960144 0 4 0 16800975 18446604437858343808 0 0 -1 1 0 0 0
[pid=19238/tid=19243] ppid=19236 vsize=1548160 CPUtime=0
/proc/19238/task/19243/stat : 19243 (java) S 19236 19238 17981 0 -1 4202560 20 0 0 0 0 0 0 0 15 0 13 0 12188909 1585315840 41298 1992294400 134512640 134550932 4292873872 18446744073709551615 4294960144 0 0 0 16800975 18446604437858343808 0 0 -1 1 0 0 0
[pid=19238/tid=19244] ppid=19236 vsize=1548160 CPUtime=0
/proc/19238/task/19244/stat : 19244 (java) S 19236 19238 17981 0 -1 4202560 11 0 0 0 0 0 0 0 18 0 13 0 12188909 1585315840 41298 1992294400 134512640 134550932 4292873872 18446744073709551615 4294960144 0 4 0 16800975 18446604437858343808 0 0 -1 0 0 0 0
[pid=19238/tid=19245] ppid=19236 vsize=1548160 CPUtime=0
/proc/19238/task/19245/stat : 19245 (java) S 19236 19238 17981 0 -1 4202560 7 0 0 0 0 0 0 0 18 0 13 0 12188909 1585315840 41298 1992294400 134512640 134550932 4292873872 18446744073709551615 4294960144 0 4 0 16800975 18446604437858343808 0 0 -1 0 0 0 0
[pid=19238/tid=19246] ppid=19236 vsize=1548160 CPUtime=0
/proc/19238/task/19246/stat : 19246 (java) S 19236 19238 17981 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 13 0 12188913 1585315840 41298 1992294400 134512640 134550932 4292873872 18446744073709551615 4294960144 0 4 0 16800975 18446604437858343808 0 0 -1 0 0 0 0
[pid=19238/tid=19247] ppid=19236 vsize=1548160 CPUtime=1.06
/proc/19238/task/19247/stat : 19247 (java) S 19236 19238 17981 0 -1 4202560 4122 0 0 0 105 1 0 0 15 0 13 0 12188913 1585315840 41298 1992294400 134512640 134550932 4292873872 18446744073709551615 4294960144 0 4 0 16800975 18446604437858343808 0 0 -1 1 0 0 0
[pid=19238/tid=19248] ppid=19236 vsize=1548160 CPUtime=2.36
/proc/19238/task/19248/stat : 19248 (java) S 19236 19238 17981 0 -1 4202560 6806 0 0 0 234 2 0 0 16 0 13 0 12188913 1585315840 41298 1992294400 134512640 134550932 4292873872 18446744073709551615 4294960144 0 4 0 16800975 18446604437858343808 0 0 -1 0 0 0 0
[pid=19238/tid=19249] ppid=19236 vsize=1548160 CPUtime=0
/proc/19238/task/19249/stat : 19249 (java) S 19236 19238 17981 0 -1 4202560 1 0 0 0 0 0 0 0 22 0 13 0 12188913 1585315840 41298 1992294400 134512640 134550932 4292873872 18446744073709551615 4294960144 0 4 0 16800975 18446604437858343808 0 0 -1 0 0 0 0
[pid=19238/tid=19250] ppid=19236 vsize=1548160 CPUtime=0
/proc/19238/task/19250/stat : 19250 (java) S 19236 19238 17981 0 -1 4202560 1 0 0 0 0 0 0 0 15 0 13 0 12188913 1585315840 41298 1992294400 134512640 134550932 4292873872 18446744073709551615 4294960144 0 4 0 16800975 18446604437858343808 0 0 -1 1 0 0 0
[pid=19238/tid=19251] ppid=19236 vsize=1548160 CPUtime=0
/proc/19238/task/19251/stat : 19251 (java) S 19236 19238 17981 0 -1 4202560 4 0 0 0 0 0 0 0 25 0 13 0 12188969 1585315840 41298 1992294400 134512640 134550932 4292873872 18446744073709551615 4294960144 0 4 0 16800975 18446604437858343808 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 9.7
Current children cumulated vsize (KiB) 1548160

[startup+7.50196 s]
/proc/loadavg: 1.13 1.02 1.00 2/119 19251
/proc/meminfo: memFree=1593872/2059040 swapFree=4152912/4192956
[pid=19238] ppid=19236 vsize=1548160 CPUtime=10.16
/proc/19238/stat : 19238 (java) S 19236 19238 17981 0 -1 4202496 46756 0 1 0 997 19 0 0 16 0 13 0 12188904 1585315840 41436 1992294400 134512640 134550932 4292873872 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0
/proc/19238/statm: 387040 41436 1438 10 0 384342 0
[pid=19238/tid=19240] ppid=19236 vsize=1548160 CPUtime=6.5
/proc/19238/task/19240/stat : 19240 (java) R 19236 19238 17981 0 -1 4202560 32066 0 1 0 638 12 0 0 25 0 13 0 12188906 1585315840 41436 1992294400 134512640 134550932 4292873872 18446744073709551615 4109838788 0 4 0 16800975 0 0 0 -1 1 0 0 0
[pid=19238/tid=19241] ppid=19236 vsize=1548160 CPUtime=0.06
/proc/19238/task/19241/stat : 19241 (java) S 19236 19238 17981 0 -1 4202560 1442 0 0 0 6 0 0 0 16 0 13 0 12188907 1585315840 41436 1992294400 134512640 134550932 4292873872 18446744073709551615 4294960144 0 4 0 16800975 18446604437858343808 0 0 -1 0 0 0 0
[pid=19238/tid=19242] ppid=19236 vsize=1548160 CPUtime=0.06
/proc/19238/task/19242/stat : 19242 (java) S 19236 19238 17981 0 -1 4202560 1226 0 0 0 6 0 0 0 18 0 13 0 12188907 1585315840 41436 1992294400 134512640 134550932 4292873872 18446744073709551615 4294960144 0 4 0 16800975 18446604437858343808 0 0 -1 1 0 0 0
[pid=19238/tid=19243] ppid=19236 vsize=1548160 CPUtime=0
/proc/19238/task/19243/stat : 19243 (java) S 19236 19238 17981 0 -1 4202560 24 0 0 0 0 0 0 0 16 0 13 0 12188909 1585315840 41436 1992294400 134512640 134550932 4292873872 18446744073709551615 4294960144 0 0 0 16800975 18446604437858343808 0 0 -1 1 0 0 0
[pid=19238/tid=19244] ppid=19236 vsize=1548160 CPUtime=0
/proc/19238/task/19244/stat : 19244 (java) S 19236 19238 17981 0 -1 4202560 11 0 0 0 0 0 0 0 18 0 13 0 12188909 1585315840 41436 1992294400 134512640 134550932 4292873872 18446744073709551615 4294960144 0 4 0 16800975 18446604437858343808 0 0 -1 0 0 0 0
[pid=19238/tid=19245] ppid=19236 vsize=1548160 CPUtime=0
/proc/19238/task/19245/stat : 19245 (java) S 19236 19238 17981 0 -1 4202560 7 0 0 0 0 0 0 0 18 0 13 0 12188909 1585315840 41436 1992294400 134512640 134550932 4292873872 18446744073709551615 4294960144 0 4 0 16800975 18446604437858343808 0 0 -1 0 0 0 0
[pid=19238/tid=19246] ppid=19236 vsize=1548160 CPUtime=0
/proc/19238/task/19246/stat : 19246 (java) S 19236 19238 17981 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 13 0 12188913 1585315840 41436 1992294400 134512640 134550932 4292873872 18446744073709551615 4294960144 0 4 0 16800975 18446604437858343808 0 0 -1 0 0 0 0
[pid=19238/tid=19247] ppid=19236 vsize=1548160 CPUtime=1.07
/proc/19238/task/19247/stat : 19247 (java) S 19236 19238 17981 0 -1 4202560 4123 0 0 0 106 1 0 0 15 0 13 0 12188913 1585315840 41436 1992294400 134512640 134550932 4292873872 18446744073709551615 4294960144 0 4 0 16800975 18446604437858343808 0 0 -1 1 0 0 0
[pid=19238/tid=19248] ppid=19236 vsize=1548160 CPUtime=2.4
/proc/19238/task/19248/stat : 19248 (java) S 19236 19238 17981 0 -1 4202560 6809 0 0 0 238 2 0 0 16 0 13 0 12188913 1585315840 41436 1992294400 134512640 134550932 4292873872 18446744073709551615 4294960144 0 4 0 16800975 18446604437858343808 0 0 -1 0 0 0 0
[pid=19238/tid=19249] ppid=19236 vsize=1548160 CPUtime=0
/proc/19238/task/19249/stat : 19249 (java) S 19236 19238 17981 0 -1 4202560 1 0 0 0 0 0 0 0 22 0 13 0 12188913 1585315840 41436 1992294400 134512640 134550932 4292873872 18446744073709551615 4294960144 0 4 0 16800975 18446604437858343808 0 0 -1 0 0 0 0
[pid=19238/tid=19250] ppid=19236 vsize=1548160 CPUtime=0
/proc/19238/task/19250/stat : 19250 (java) S 19236 19238 17981 0 -1 4202560 1 0 0 0 0 0 0 0 15 0 13 0 12188913 1585315840 41436 1992294400 134512640 134550932 4292873872 18446744073709551615 4294960144 0 4 0 16800975 18446604437858343808 0 0 -1 1 0 0 0
[pid=19238/tid=19251] ppid=19236 vsize=1548160 CPUtime=0
/proc/19238/task/19251/stat : 19251 (java) S 19236 19238 17981 0 -1 4202560 4 0 0 0 0 0 0 0 25 0 13 0 12188969 1585315840 41436 1992294400 134512640 134550932 4292873872 18446744073709551615 4294960144 0 4 0 16800975 18446604437858343808 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 10.16
Current children cumulated vsize (KiB) 1548160

[startup+7.71031 s]
/proc/loadavg: 1.13 1.02 1.00 2/119 19251
/proc/meminfo: memFree=1593376/2059040 swapFree=4152912/4192956
[pid=19238] ppid=19236 vsize=0 CPUtime=10.38
/proc/19238/stat : 19238 (java) Z 19236 19238 17981 0 -1 4203548 46770 0 1 0 1017 21 0 0 15 0 2 0 12188904 0 0 1992294400 0 0 0 0 0 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0
/proc/19238/statm: 0 0 0 0 0 0 0
[pid=19238/tid=19249] ppid=19236 vsize=0 CPUtime=0.01
/proc/19238/task/19249/stat : 19249 (java) R 19236 19238 17981 0 -1 4203588 1 0 0 0 0 1 0 0 18 0 2 0 12188913 0 0 1992294400 0 0 0 0 0 0 4 0 16800975 18446744073709551615 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 10.38
Current children cumulated vsize (KiB) 0

Child status: 30
Real time (s): 7.71181
CPU time (s): 10.3924
CPU user time (s): 10.1785
CPU system time (s): 0.213967
CPU usage (%): 134.76
Max. virtual memory (cumulated for all children) (KiB): 1550424

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 10.1785
system time used= 0.213967
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 46770
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= 422
involuntary context switches= 426

runsolver used 0.016997 second user time and 0.058991 second system time

The end

Launcher Data 

Begin job on node035 at 2010-06-16 19:22:19
IDJOB=2670179
IDBENCH=48138
IDSOLVER=1165
FILE ID=node035/2670179-1276708939
PBS_JOBID= 11174107
Free space on /tmp= 62460 MiB

SOLVER NAME= SAT4J PB CuttingPlanes 2.2.0 2010-05-26
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/mds/normalized-mds_50_25_5.opb
COMMAND LINE= java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar CuttingPlanes BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2670179-1276708939/watcher-2670179-1276708939 -o /tmp/evaluation-result-2670179-1276708939/solver-2670179-1276708939 -C 1800 -W 2000 -M 1800  java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar CuttingPlanes HOME/instance-2670179-1276708939.opb

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

MD5SUM BENCH= f4c69768619389ba083d2740787a0405
RANDOM SEED=1471445053

node035.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	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.219
cache size	: 2048 KB
physical id	: 0
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 0
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 constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 6000.43
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		: 3000.219
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
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 constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5599.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1754704 kB
Buffers:         83428 kB
Cached:         119792 kB
SwapCached:       2400 kB
Active:          92624 kB
Inactive:       132888 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1754704 kB
SwapTotal:     4192956 kB
SwapFree:      4152912 kB
Dirty:             672 kB
Writeback:          12 kB
AnonPages:       20088 kB
Mapped:          13856 kB
Slab:            56948 kB
PageTables:       3976 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181740 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264948 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 62460 MiB
End job on node035 at 2010-06-16 19:22:27