Trace number 2661420

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 2010-05-26OPT1 2.39064 1.40942

General information on the benchmark

Namenormalized-PB06/OPT-BIGINT/submitted-PB06/roussel/factor/
normalized-factor-sizeN=60-sizeP=31-sizeQ=60-472296155.opb
MD5SUMf9b76191a976f83d8bf11f6a4ae64237
Bench CategoryOPT-BIGINT (optimisation, big integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark1
Best CPU time to get the best result obtained on this benchmark2.25766
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 1
Optimality of the best value was proved YES
Number of variables1951
Total number of constraints5581
Number of constraints which are clauses5580
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints1
Minimum length of a constraint2
Maximum length of a constraint1860
Number of terms in the objective function 31
Biggest coefficient in the objective function 1073741824
Number of bits for the biggest coefficient in the objective function 31
Sum of the numbers in the objective function 2147483647
Number of bits of the sum of numbers in the objective function 31
Biggest number in a constraint 618970019642690137449562112
Number of bits of the biggest number in a constraint 90
Biggest sum of numbers in a constraint 2475880077443495339516213980
Number of bits of the biggest sum of numbers91
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data

0.09/0.13	c SAT4J: a SATisfiability library for Java (c) 2004-2010 Daniel Le Berre
0.09/0.13	c This is free software under the dual EPL/GNU LGPL licenses.
0.09/0.13	c See www.sat4j.org for details.
0.09/0.15	c version 2.2.0.v20100526
0.09/0.15	c java.runtime.name	Java(TM) SE Runtime Environment
0.09/0.15	c java.vm.name		Java HotSpot(TM) Server VM
0.09/0.15	c java.vm.version	11.2-b01
0.09/0.15	c java.vm.vendor	Sun Microsystems Inc.
0.09/0.15	c sun.arch.data.model	32
0.09/0.15	c java.version		1.6.0_12
0.09/0.15	c os.name		Linux
0.09/0.15	c os.version		2.6.18-164.el5
0.09/0.15	c os.arch		i386
0.09/0.15	c Free memory 		1393557488
0.09/0.15	c Max memory 		1395916800
0.09/0.15	c Total memory 		1395916800
0.09/0.15	c Number of processors 	2
0.24/0.20	c Pseudo Boolean Optimization
0.24/0.20	c Cutting planes based inference (org.sat4j.pb.core.PBSolverCP)
0.24/0.20	c --- Begin Solver configuration ---
0.24/0.20	c Stops conflict analysis at the first Unique Implication Point
0.24/0.20	c org.sat4j.pb.constraints.PBMaxClauseCardConstrDataStructure@16fd0b7
0.24/0.20	c Learn all clauses as in MiniSAT
0.24/0.20	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.24/0.20	c VSIDS like heuristics from MiniSAT using a heap phase appearing in latest learned clause taking into account the objective function
0.24/0.20	c No reason simplification
0.24/0.20	c Armin Biere (Picosat) restarts strategy
0.24/0.20	c Glucose learned constraints deletion strategy
0.24/0.20	c timeout=2147483s
0.24/0.20	c DB Simplification allowed=false
0.24/0.20	c --- End Solver configuration ---
0.24/0.20	c solving HOME/instance-2661420-1276628478.opb
0.24/0.20	c reading problem ... 
1.35/0.89	c ... done. Wall clock time 0.677s.
1.35/0.89	c #vars     1951
1.35/0.89	c #constraints  6202
1.35/0.89	c constraints type 
1.35/0.89	c org.sat4j.pb.constraints.pb.OriginalBinaryClausePB => 3720
1.35/0.89	c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 1860
1.35/0.89	c org.sat4j.pb.constraints.pb.MaxWatchPb => 2
1.76/1.05	c SATISFIABLE
1.76/1.05	c OPTIMIZING...
1.76/1.05	c Got one! Elapsed wall clock time (in seconds):0.853
1.76/1.05	o 1
1.96/1.19	c starts		: 1
1.96/1.19	c conflicts		: 0
1.96/1.19	c decisions		: 30
1.96/1.19	c propagations		: 3221
1.96/1.19	c inspects		: 10001
1.96/1.19	c learnt literals	: 0
1.96/1.19	c learnt binary clauses	: 0
1.96/1.19	c learnt ternary clauses	: 0
1.96/1.19	c learnt clauses	: 0
1.96/1.19	c ignored clauses	: 0
1.96/1.19	c root simplifications	: 0
1.96/1.19	c removed literals (reason simplification)	: 0
1.96/1.19	c reason swapping (by a shorter reason)	: 0
1.96/1.19	c Calls to reduceDB	: 0
1.96/1.19	c number of reductions to clauses (during analyze)	: 0
1.96/1.19	c number of learned constraints concerned by reduction	: 0
1.96/1.19	c number of learning phase by resolution	: 0
1.96/1.19	c number of learning phase by cutting planes	: 0
1.96/1.19	c speed (assignments/second)	: 23172.661870503594
1.96/1.19	c non guided choices	0
1.96/1.19	c learnt constraints type 
1.96/1.19	c constraints type 
1.96/1.19	c org.sat4j.pb.constraints.pb.OriginalBinaryClausePB => 3720
1.96/1.19	c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 1860
1.96/1.19	c org.sat4j.pb.constraints.pb.MaxWatchPb => 2
1.96/1.19	s OPTIMUM FOUND
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2.14/1.21	c objective function=1
2.14/1.21	c Total wall clock time (in seconds): 1.011

Verifier Data

OK	1

Watcher Data

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2661420-1276628478/watcher-2661420-1276628478 -o /tmp/evaluation-result-2661420-1276628478/solver-2661420-1276628478 -C 1800 -W 2000 -M 1800 java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar CuttingPlanes HOME/instance-2661420-1276628478.opb 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.92 0.99 0.99 3/106 11179
/proc/meminfo: memFree=1832444/2059040 swapFree=4144492/4192956
[pid=11179] ppid=11177 vsize=248 CPUtime=0
/proc/11179/stat : 11179 (java) R 11177 11179 10525 0 -1 4194304 284 0 0 0 0 0 0 0 19 0 1 0 4135875 253952 29 1992294400 134512640 134550932 4294537984 18446744073709551615 1196510 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/11179/statm: 62 29 21 10 0 23 0

[startup+0.025645 s]
/proc/loadavg: 0.92 0.99 0.99 3/106 11179
/proc/meminfo: memFree=1832444/2059040 swapFree=4144492/4192956
[pid=11179] ppid=11177 vsize=1517712 CPUtime=0.01
/proc/11179/stat : 11179 (java) S 11177 11179 10525 0 -1 4202496 2623 0 1 0 0 1 0 0 18 0 3 0 4135875 1554137088 2066 1992294400 134512640 134550932 4294537984 18446744073709551615 4294960144 0 0 0 16784584 18446744073709551615 0 0 17 0 0 0 0
/proc/11179/statm: 379428 2066 419 10 0 377139 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 1517712

[startup+0.101732 s]
/proc/loadavg: 0.92 0.99 0.99 3/106 11179
/proc/meminfo: memFree=1832444/2059040 swapFree=4144492/4192956
[pid=11179] ppid=11177 vsize=1524184 CPUtime=0.09
/proc/11179/stat : 11179 (java) S 11177 11179 10525 0 -1 4202496 4000 0 1 0 7 2 0 0 18 0 12 0 4135875 1560764416 3438 1992294400 134512640 134550932 4294537984 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/11179/statm: 381046 3438 1078 10 0 378348 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1524184

[startup+0.300026 s]
/proc/loadavg: 0.92 0.99 0.99 3/106 11179
/proc/meminfo: memFree=1832444/2059040 swapFree=4144492/4192956
[pid=11179] ppid=11177 vsize=1526500 CPUtime=0.37
/proc/11179/stat : 11179 (java) S 11177 11179 10525 0 -1 4202496 5408 0 1 0 35 2 0 0 18 0 12 0 4135875 1563136000 4844 1992294400 134512640 134550932 4294537984 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/11179/statm: 381625 4844 1362 10 0 378927 0
Current children cumulated CPU time (s) 0.37
Current children cumulated vsize (KiB) 1526500

[startup+0.700036 s]
/proc/loadavg: 0.92 0.99 0.99 3/106 11179
/proc/meminfo: memFree=1832444/2059040 swapFree=4144492/4192956
[pid=11179] ppid=11177 vsize=1530312 CPUtime=1.15
/proc/11179/stat : 11179 (java) S 11177 11179 10525 0 -1 4202496 8183 0 1 0 111 4 0 0 18 0 12 0 4135875 1567039488 7293 1992294400 134512640 134550932 4294537984 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/11179/statm: 382578 7294 1404 10 0 379880 0
Current children cumulated CPU time (s) 1.15
Current children cumulated vsize (KiB) 1530312

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

[startup+1.11005 s]
/proc/loadavg: 0.92 0.99 0.99 4/119 11192
/proc/meminfo: memFree=1799232/2059040 swapFree=4144492/4192956
[pid=11179] ppid=11177 vsize=1537228 CPUtime=1.96
/proc/11179/stat : 11179 (java) S 11177 11179 10525 0 -1 4202496 11915 0 1 0 191 5 0 0 18 0 13 0 4135875 1574121472 10034 1992294400 134512640 134550932 4294537984 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/11179/statm: 384307 10034 1412 10 0 381609 0
[pid=11179/tid=11181] ppid=11177 vsize=1537228 CPUtime=1.08
/proc/11179/task/11181/stat : 11181 (java) R 11177 11179 10525 0 -1 4202560 6332 0 1 0 105 3 0 0 19 0 13 0 4135876 1574121472 10034 1992294400 134512640 134550932 4294537984 18446744073709551615 4108756991 0 4 0 16800975 0 0 0 -1 0 0 0 0
[pid=11179/tid=11182] ppid=11177 vsize=1537228 CPUtime=0
/proc/11179/task/11182/stat : 11182 (java) S 11177 11179 10525 0 -1 4202560 3 0 0 0 0 0 0 0 20 0 13 0 4135878 1574121472 10034 1992294400 134512640 134550932 4294537984 18446744073709551615 4294960144 0 4 0 16800975 18446604437832781888 0 0 -1 1 0 0 0
[pid=11179/tid=11183] ppid=11177 vsize=1537228 CPUtime=0
/proc/11179/task/11183/stat : 11183 (java) S 11177 11179 10525 0 -1 4202560 1 0 0 0 0 0 0 0 21 0 13 0 4135878 1574121472 10034 1992294400 134512640 134550932 4294537984 18446744073709551615 4294960144 0 4 0 16800975 18446604437832781888 0 0 -1 1 0 0 0
[pid=11179/tid=11184] ppid=11177 vsize=1537228 CPUtime=0
/proc/11179/task/11184/stat : 11184 (java) S 11177 11179 10525 0 -1 4202560 1 0 0 0 0 0 0 0 18 0 13 0 4135879 1574121472 10034 1992294400 134512640 134550932 4294537984 18446744073709551615 4294960144 0 0 0 16800975 18446604437832781888 0 0 -1 0 0 0 0
[pid=11179/tid=11185] ppid=11177 vsize=1537228 CPUtime=0
/proc/11179/task/11185/stat : 11185 (java) S 11177 11179 10525 0 -1 4202560 9 0 0 0 0 0 0 0 23 0 13 0 4135880 1574121472 10034 1992294400 134512640 134550932 4294537984 18446744073709551615 4294960144 0 4 0 16800975 18446604437832781888 0 0 -1 0 0 0 0
[pid=11179/tid=11186] ppid=11177 vsize=1537228 CPUtime=0
/proc/11179/task/11186/stat : 11186 (java) S 11177 11179 10525 0 -1 4202560 5 0 0 0 0 0 0 0 24 0 13 0 4135880 1574121472 10034 1992294400 134512640 134550932 4294537984 18446744073709551615 4294960144 0 4 0 16800975 18446604437832781888 0 0 -1 0 0 0 0
[pid=11179/tid=11187] ppid=11177 vsize=1537228 CPUtime=0
/proc/11179/task/11187/stat : 11187 (java) S 11177 11179 10525 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 13 0 4135884 1574121472 10034 1992294400 134512640 134550932 4294537984 18446744073709551615 4294960144 0 4 0 16800975 18446604437832781888 0 0 -1 0 0 0 0
[pid=11179/tid=11188] ppid=11177 vsize=1537228 CPUtime=0.45
/proc/11179/task/11188/stat : 11188 (java) R 11177 11179 10525 0 -1 4202560 2191 0 0 0 44 1 0 0 25 0 13 0 4135884 1574121472 10034 1992294400 134512640 134550932 4294537984 18446744073709551615 106262451 0 4 0 16800975 0 0 0 -1 1 0 0 0
[pid=11179/tid=11189] ppid=11177 vsize=1537228 CPUtime=0.4
/proc/11179/task/11189/stat : 11189 (java) R 11177 11179 10525 0 -1 4202560 2322 0 0 0 40 0 0 0 25 0 13 0 4135884 1574121472 10034 1992294400 134512640 134550932 4294537984 18446744073709551615 103828661 0 4 0 16800975 0 0 0 -1 1 0 0 0
[pid=11179/tid=11190] ppid=11177 vsize=1537228 CPUtime=0
/proc/11179/task/11190/stat : 11190 (java) S 11177 11179 10525 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 13 0 4135884 1574121472 10034 1992294400 134512640 134550932 4294537984 18446744073709551615 4294960144 0 4 0 16800975 18446604437832781888 0 0 -1 0 0 0 0
[pid=11179/tid=11191] ppid=11177 vsize=1537228 CPUtime=0
/proc/11179/task/11191/stat : 11191 (java) S 11177 11179 10525 0 -1 4202560 1 0 0 0 0 0 0 0 16 0 13 0 4135884 1574121472 10034 1992294400 134512640 134550932 4294537984 18446744073709551615 4294960144 0 4 0 16800975 18446604437832781888 0 0 -1 1 0 0 0
[pid=11179/tid=11192] ppid=11177 vsize=1537228 CPUtime=0
/proc/11179/task/11192/stat : 11192 (java) S 11177 11179 10525 0 -1 4202560 5 0 0 0 0 0 0 0 19 0 13 0 4135965 1574121472 10034 1992294400 134512640 134550932 4294537984 18446744073709551615 4294960144 0 4 0 16800975 18446604437832781888 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1.96
Current children cumulated vsize (KiB) 1537228

[startup+1.30105 s]
/proc/loadavg: 0.92 0.99 0.99 4/119 11192
/proc/meminfo: memFree=1799232/2059040 swapFree=4144492/4192956
[pid=11179] ppid=11177 vsize=1539556 CPUtime=2.28
/proc/11179/stat : 11179 (java) S 11177 11179 10525 0 -1 4202496 12408 0 1 0 223 5 0 0 18 0 11 0 4135875 1576505344 10480 1992294400 134512640 134550932 4294537984 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/11179/statm: 384889 10480 1415 10 0 382191 0
[pid=11179/tid=11181] ppid=11177 vsize=1539556 CPUtime=1.17
/proc/11179/task/11181/stat : 11181 (java) S 11177 11179 10525 0 -1 4202560 6368 0 1 0 114 3 0 0 19 0 11 0 4135876 1576505344 10480 1992294400 134512640 134550932 4294537984 18446744073709551615 4294960144 0 4 0 16800975 18446604437832781888 0 0 -1 0 0 0 0
[pid=11179/tid=11182] ppid=11177 vsize=1539556 CPUtime=0
/proc/11179/task/11182/stat : 11182 (java) S 11177 11179 10525 0 -1 4202560 3 0 0 0 0 0 0 0 20 0 11 0 4135878 1576505344 10480 1992294400 134512640 134550932 4294537984 18446744073709551615 4294960144 0 4 0 16800975 18446604437832781888 0 0 -1 1 0 0 0
[pid=11179/tid=11183] ppid=11177 vsize=1539556 CPUtime=0
/proc/11179/task/11183/stat : 11183 (java) S 11177 11179 10525 0 -1 4202560 1 0 0 0 0 0 0 0 21 0 11 0 4135878 1576505344 10480 1992294400 134512640 134550932 4294537984 18446744073709551615 4294960144 0 4 0 16800975 18446604437832781888 0 0 -1 1 0 0 0
[pid=11179/tid=11184] ppid=11177 vsize=1539556 CPUtime=0
/proc/11179/task/11184/stat : 11184 (java) S 11177 11179 10525 0 -1 4202560 1 0 0 0 0 0 0 0 15 0 11 0 4135879 1576505344 10480 1992294400 134512640 134550932 4294537984 18446744073709551615 4294960144 0 0 0 16800975 18446604437832781888 0 0 -1 0 0 0 0
[pid=11179/tid=11185] ppid=11177 vsize=1539556 CPUtime=0
/proc/11179/task/11185/stat : 11185 (java) S 11177 11179 10525 0 -1 4202560 9 0 0 0 0 0 0 0 23 0 11 0 4135880 1576505344 10480 1992294400 134512640 134550932 4294537984 18446744073709551615 4294960144 0 4 0 16800975 18446604437832781888 0 0 -1 0 0 0 0
[pid=11179/tid=11186] ppid=11177 vsize=1539556 CPUtime=0
/proc/11179/task/11186/stat : 11186 (java) S 11177 11179 10525 0 -1 4202560 5 0 0 0 0 0 0 0 24 0 11 0 4135880 1576505344 10480 1992294400 134512640 134550932 4294537984 18446744073709551615 4294960144 0 4 0 16800975 18446604437832781888 0 0 -1 0 0 0 0
[pid=11179/tid=11188] ppid=11177 vsize=1539556 CPUtime=0.54
/proc/11179/task/11188/stat : 11188 (java) S 11177 11179 10525 0 -1 4202560 2213 0 0 0 53 1 0 0 25 0 11 0 4135884 1576505344 10480 1992294400 134512640 134550932 4294537984 18446744073709551615 4294960144 0 4 0 16800975 18446604437832781888 0 0 -1 0 0 0 0
[pid=11179/tid=11189] ppid=11177 vsize=1539556 CPUtime=0.53
/proc/11179/task/11189/stat : 11189 (java) R 11177 11179 10525 0 -1 4202560 2722 0 0 0 53 0 0 0 25 0 11 0 4135884 1576505344 10480 1992294400 134512640 134550932 4294537984 18446744073709551615 106251800 0 4 0 16800975 0 0 0 -1 1 0 0 0
[pid=11179/tid=11190] ppid=11177 vsize=1539556 CPUtime=0
/proc/11179/task/11190/stat : 11190 (java) S 11177 11179 10525 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 11 0 4135884 1576505344 10480 1992294400 134512640 134550932 4294537984 18446744073709551615 4294960144 0 4 0 16800975 18446604437832781888 0 0 -1 0 0 0 0
[pid=11179/tid=11192] ppid=11177 vsize=1539556 CPUtime=0
/proc/11179/task/11192/stat : 11192 (java) S 11177 11179 10525 0 -1 4202560 5 0 0 0 0 0 0 0 19 0 11 0 4135965 1576505344 10480 1992294400 134512640 134550932 4294537984 18446744073709551615 4294960144 0 4 0 16800975 18446604437832781888 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 2.28
Current children cumulated vsize (KiB) 1539556

[startup+1.40105 s]
/proc/loadavg: 0.92 0.99 0.99 4/119 11192
/proc/meminfo: memFree=1799232/2059040 swapFree=4144492/4192956
[pid=11179] ppid=11177 vsize=1543040 CPUtime=2.38
/proc/11179/stat : 11179 (java) S 11177 11179 10525 0 -1 4202496 13243 0 1 0 232 6 0 0 18 0 11 0 4135875 1580072960 11315 1992294400 134512640 134550932 4294537984 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/11179/statm: 385760 11315 1415 10 0 383062 0
[pid=11179/tid=11181] ppid=11177 vsize=1543040 CPUtime=1.17
/proc/11179/task/11181/stat : 11181 (java) S 11177 11179 10525 0 -1 4202560 6368 0 1 0 114 3 0 0 19 0 11 0 4135876 1580072960 11315 1992294400 134512640 134550932 4294537984 18446744073709551615 4294960144 0 4 0 16800975 18446604437832781888 0 0 -1 0 0 0 0
[pid=11179/tid=11182] ppid=11177 vsize=1543040 CPUtime=0
/proc/11179/task/11182/stat : 11182 (java) S 11177 11179 10525 0 -1 4202560 3 0 0 0 0 0 0 0 20 0 11 0 4135878 1580072960 11315 1992294400 134512640 134550932 4294537984 18446744073709551615 4294960144 0 4 0 16800975 18446604437832781888 0 0 -1 1 0 0 0
[pid=11179/tid=11183] ppid=11177 vsize=1543040 CPUtime=0
/proc/11179/task/11183/stat : 11183 (java) S 11177 11179 10525 0 -1 4202560 1 0 0 0 0 0 0 0 21 0 11 0 4135878 1580072960 11315 1992294400 134512640 134550932 4294537984 18446744073709551615 4294960144 0 4 0 16800975 18446604437832781888 0 0 -1 1 0 0 0
[pid=11179/tid=11184] ppid=11177 vsize=1543040 CPUtime=0
/proc/11179/task/11184/stat : 11184 (java) S 11177 11179 10525 0 -1 4202560 1 0 0 0 0 0 0 0 15 0 11 0 4135879 1580072960 11315 1992294400 134512640 134550932 4294537984 18446744073709551615 4294960144 0 0 0 16800975 18446604437832781888 0 0 -1 0 0 0 0
[pid=11179/tid=11185] ppid=11177 vsize=1543040 CPUtime=0
/proc/11179/task/11185/stat : 11185 (java) S 11177 11179 10525 0 -1 4202560 9 0 0 0 0 0 0 0 23 0 11 0 4135880 1580072960 11315 1992294400 134512640 134550932 4294537984 18446744073709551615 4294960144 0 4 0 16800975 18446604437832781888 0 0 -1 0 0 0 0
[pid=11179/tid=11186] ppid=11177 vsize=1543040 CPUtime=0
/proc/11179/task/11186/stat : 11186 (java) S 11177 11179 10525 0 -1 4202560 5 0 0 0 0 0 0 0 24 0 11 0 4135880 1580072960 11315 1992294400 134512640 134550932 4294537984 18446744073709551615 4294960144 0 4 0 16800975 18446604437832781888 0 0 -1 0 0 0 0
[pid=11179/tid=11188] ppid=11177 vsize=1543040 CPUtime=0.54
/proc/11179/task/11188/stat : 11188 (java) S 11177 11179 10525 0 -1 4202560 2213 0 0 0 53 1 0 0 25 0 11 0 4135884 1580072960 11315 1992294400 134512640 134550932 4294537984 18446744073709551615 4294960144 0 4 0 16800975 18446604437832781888 0 0 -1 0 0 0 0
[pid=11179/tid=11189] ppid=11177 vsize=1543040 CPUtime=0.63
/proc/11179/task/11189/stat : 11189 (java) S 11177 11179 10525 0 -1 4202560 3557 0 0 0 62 1 0 0 25 0 11 0 4135884 1580072960 11315 1992294400 134512640 134550932 4294537984 18446744073709551615 4294960144 0 4 0 16800975 18446604437832781888 0 0 -1 1 0 0 0
[pid=11179/tid=11190] ppid=11177 vsize=1543040 CPUtime=0
/proc/11179/task/11190/stat : 11190 (java) S 11177 11179 10525 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 11 0 4135884 1580072960 11315 1992294400 134512640 134550932 4294537984 18446744073709551615 4294960144 0 4 0 16800975 18446604437832781888 0 0 -1 0 0 0 0
[pid=11179/tid=11192] ppid=11177 vsize=1543040 CPUtime=0
/proc/11179/task/11192/stat : 11192 (java) S 11177 11179 10525 0 -1 4202560 5 0 0 0 0 0 0 0 19 0 11 0 4135965 1580072960 11315 1992294400 134512640 134550932 4294537984 18446744073709551615 4294960144 0 4 0 16800975 18446604437832781888 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 2.38
Current children cumulated vsize (KiB) 1543040

Child status: 30
Real time (s): 1.40942
CPU time (s): 2.39064
CPU user time (s): 2.32165
CPU system time (s): 0.068989
CPU usage (%): 169.619
Max. virtual memory (cumulated for all children) (KiB): 1543040

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2.32165
system time used= 0.068989
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 13243
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= 157
involuntary context switches= 148

runsolver used 0.008998 second user time and 0.016997 second system time

The end

Launcher Data

Begin job on node049 at 2010-06-15 21:01:18
IDJOB=2661420
IDBENCH=3038
IDSOLVER=1165
FILE ID=node049/2661420-1276628478
PBS_JOBID= 11172335
Free space on /tmp= 62524 MiB

SOLVER NAME= SAT4J PB CuttingPlanes 2.2.0 2010-05-26
BENCH NAME= PB06/final/normalized-PB06/OPT-BIGINT/submitted-PB06/roussel/factor/normalized-factor-sizeN=60-sizeP=31-sizeQ=60-472296155.opb
COMMAND LINE= java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar CuttingPlanes BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2661420-1276628478/watcher-2661420-1276628478 -o /tmp/evaluation-result-2661420-1276628478/solver-2661420-1276628478 -C 1800 -W 2000 -M 1800  java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar CuttingPlanes HOME/instance-2661420-1276628478.opb

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

MD5SUM BENCH= f9b76191a976f83d8bf11f6a4ae64237
RANDOM SEED=895227111

node049.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		: 3000.244
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	: 6000.48
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		: 3000.244
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	: 5599.45
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1832840 kB
Buffers:         42576 kB
Cached:          90488 kB
SwapCached:       5216 kB
Active:          74452 kB
Inactive:        75204 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1832840 kB
SwapTotal:     4192956 kB
SwapFree:      4144492 kB
Dirty:             732 kB
Writeback:           4 kB
AnonPages:       14240 kB
Mapped:          13020 kB
Slab:            54604 kB
PageTables:       3956 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   183240 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264964 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 62524 MiB
End job on node049 at 2010-06-15 21:01:20