Trace number 3456989

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 NameAnswerCPU timeWall clock time
Sat4j CuttingPlanes 2.3.0UNSAT 3.10853 1.94747

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/
wnqueen/normalized-t2001.13queen13.1111224059.opb
MD5SUMa18d21f73a1079a5fbd022c0c033271e
Bench CategoryDEC-SMALLINT-LIN (no optimisation, small integers, linear constraints)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark0.019996
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables169
Total number of constraints101
Number of constraints which are clauses30
Number of constraints which are cardinality constraints (but not clauses)70
Number of constraints which are nor clauses,nor cardinality constraints1
Minimum length of a constraint2
Maximum length of a constraint169
Number of terms in the objective function 0
Biggest coefficient in the objective function 0
Number of bits for the biggest coefficient in the objective function 0
Sum of the numbers in the objective function 0
Number of bits of the sum of numbers in the objective function 0
Biggest number in a constraint 38
Number of bits of the biggest number in a constraint 6
Biggest sum of numbers in a constraint 1314
Number of bits of the biggest sum of numbers11
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.03/0.08	c SAT4J: a SATisfiability library for Java (c) 2004-2010 Daniel Le Berre
0.03/0.08	c This is free software under the dual EPL/GNU LGPL licenses.
0.03/0.08	c See www.sat4j.org for details.
0.03/0.09	c version 2.3.1.v20110525
0.03/0.09	c java.runtime.name	Java(TM) SE Runtime Environment
0.03/0.09	c java.vm.name		Java HotSpot(TM) 64-Bit Server VM
0.03/0.09	c java.vm.version	19.1-b02
0.03/0.09	c java.vm.vendor	Sun Microsystems Inc.
0.03/0.09	c sun.arch.data.model	64
0.03/0.09	c java.version		1.6.0_24
0.03/0.09	c os.name		Linux
0.03/0.09	c os.version		2.6.18-164.el5
0.03/0.09	c os.arch		amd64
0.03/0.09	c Free memory 		9996466904
0.03/0.09	c Max memory 		10048897024
0.03/0.09	c Total memory 		10048897024
0.03/0.09	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@38540408
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-3456989-1307214676.opb
0.11/0.10	c reading problem ... 
0.11/0.16	c ... done. Wall clock time 0.052s.
0.11/0.16	c #vars     169
0.11/0.16	c #constraints  101
0.11/0.16	c constraints type 
0.11/0.16	c org.sat4j.pb.constraints.pb.OriginalBinaryClausePB => 4
0.11/0.16	c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 26
0.11/0.16	c org.sat4j.pb.constraints.pb.MinWatchCardPB => 70
0.11/0.16	c org.sat4j.pb.constraints.pb.MaxWatchPb => 1
3.05/1.91	c starts		: 1
3.05/1.91	c conflicts		: 270
3.05/1.91	c decisions		: 1149
3.05/1.91	c propagations		: 9676
3.05/1.91	c inspects		: 181665
3.05/1.91	c shortcuts		: 0
3.05/1.91	c learnt literals	: 0
3.05/1.91	c learnt binary clauses	: 0
3.05/1.91	c learnt ternary clauses	: 0
3.05/1.91	c learnt constraints	: 269
3.05/1.91	c ignored constraints	: 0
3.05/1.91	c root simplifications	: 0
3.05/1.91	c removed literals (reason simplification)	: 0
3.05/1.91	c reason swapping (by a shorter reason)	: 0
3.05/1.91	c Calls to reduceDB	: 0
3.05/1.91	c number of reductions to clauses (during analyze)	: 0
3.05/1.91	c number of learned constraints concerned by reduction	: 0
3.05/1.91	c number of learning phase by resolution	: 0
3.05/1.91	c number of learning phase by cutting planes	: 0
3.05/1.91	c speed (assignments/second)	: 5516.533637400228
3.05/1.91	c non guided choices	44
3.05/1.91	c learnt constraints type 
3.05/1.91	c org.sat4j.pb.constraints.pb.MaxWatchPb => 269
3.05/1.91	c constraints type 
3.05/1.91	c org.sat4j.pb.constraints.pb.OriginalBinaryClausePB => 4
3.05/1.91	c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 26
3.05/1.91	c org.sat4j.pb.constraints.pb.MinWatchCardPB => 70
3.05/1.91	c org.sat4j.pb.constraints.pb.MaxWatchPb => 1
3.05/1.91	s UNSATISFIABLE
3.05/1.91	c Total wall clock time (in seconds): 1.808

Verifier Data 

ERROR: no interpretation found !

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-3456989-1307214676/watcher-3456989-1307214676 -o /tmp/evaluation-result-3456989-1307214676/solver-3456989-1307214676 -C 1800 -W 1900 -M 15500 java -server -Xms10000m -Xmx10000m -jar sat4j-pb.jar CuttingPlanes HOME/instance-3456989-1307214676.opb 

running on 4 cores: 1,3,5,7

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: 1.00 1.00 1.00 1/394 16828
/proc/meminfo: memFree=29995540/32950904 swapFree=56615552/67111528
[pid=16828] ppid=16826 vsize=10430980 CPUtime=0 cores=1,3,5,7
/proc/16828/stat : 16828 (java) S 16826 16828 15661 0 -1 4202496 2815 0 1 0 0 0 0 0 25 0 2 0 833067332 10681323520 2516 33554432000 1073741824 1073778376 140734305359264 18446744073709551615 237290682341 0 0 0 16784584 18446744073709551615 0 0 17 1 0 0 0
/proc/16828/statm: 2607745 2528 906 9 0 2598901 0
[pid=16828/tid=16829] ppid=16826 vsize=10444316 CPUtime=0 cores=1,3,5,7
/proc/16828/task/16829/stat : 16829 (java) R 16826 16828 15661 0 -1 4202560 4947 0 1 0 0 0 0 0 25 0 2 0 833067332 10694979584 5763 33554432000 1073741824 1073778376 140734305359264 18446744073709551615 237278573627 0 4 0 16784584 0 0 0 -1 1 0 0 0

[startup+0.039853 s]
/proc/loadavg: 1.00 1.00 1.00 1/394 16828
/proc/meminfo: memFree=29995540/32950904 swapFree=56615552/67111528
[pid=16828] ppid=16826 vsize=10467480 CPUtime=0.03 cores=1,3,5,7
/proc/16828/stat : 16828 (java) S 16826 16828 15661 0 -1 4202496 11212 0 1 0 2 1 0 0 25 0 13 0 833067332 10718699520 10908 33554432000 1073741824 1073778376 140734305359264 18446744073709551615 237290682341 0 0 0 16784584 18446744073709551615 0 0 17 1 0 0 0
/proc/16828/statm: 2616870 10915 1668 9 0 2607618 0
[pid=16828/tid=16829] ppid=16826 vsize=10467480 CPUtime=0.03 cores=1,3,5,7
/proc/16828/task/16829/stat : 16829 (java) R 16826 16828 15661 0 -1 4202560 10070 0 1 0 2 1 0 0 25 0 13 0 833067332 10718699520 10915 33554432000 1073741824 1073778376 140734305359264 18446744073709551615 47381054967623 0 4 0 16784584 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 10467480

[startup+0.100844 s]
/proc/loadavg: 1.00 1.00 1.00 1/394 16828
/proc/meminfo: memFree=29995540/32950904 swapFree=56615552/67111528
[pid=16828] ppid=16826 vsize=10540116 CPUtime=0.11 cores=1,3,5,7
/proc/16828/stat : 16828 (java) S 16826 16828 15661 0 -1 4202496 13129 0 1 0 9 2 0 0 25 0 18 0 833067332 10793078784 12819 33554432000 1073741824 1073778376 140734305359264 18446744073709551615 237290682341 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0
/proc/16828/statm: 2635029 12820 2093 9 0 2625763 0
[pid=16828/tid=16829] ppid=16826 vsize=10540116 CPUtime=0.08 cores=1,3,5,7
/proc/16828/task/16829/stat : 16829 (java) R 16826 16828 15661 0 -1 4202560 11218 0 1 0 7 1 0 0 25 0 18 0 833067332 10793078784 12822 33554432000 1073741824 1073778376 140734305359264 18446744073709551615 47381054332933 0 4 0 16800975 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 0.11
Current children cumulated vsize (KiB) 10540116

[startup+0.300812 s]
/proc/loadavg: 1.00 1.00 1.00 1/394 16828
/proc/meminfo: memFree=29995540/32950904 swapFree=56615552/67111528
[pid=16828] ppid=16826 vsize=10553136 CPUtime=0.54 cores=1,3,5,7
/proc/16828/stat : 16828 (java) S 16826 16828 15661 0 -1 4202496 22199 0 1 0 51 3 0 0 25 0 19 0 833067332 10806411264 20302 33554432000 1073741824 1073778376 140734305359264 18446744073709551615 237290682341 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0
/proc/16828/statm: 2638284 20303 2211 9 0 2629018 0
[pid=16828/tid=16829] ppid=16826 vsize=10553136 CPUtime=0.28 cores=1,3,5,7
/proc/16828/task/16829/stat : 16829 (java) R 16826 16828 15661 0 -1 4202560 15008 0 1 0 26 2 0 0 25 0 19 0 833067332 10806411264 20304 33554432000 1073741824 1073778376 140734305359264 18446744073709551615 46912505529150 0 4 0 16800975 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 0.54
Current children cumulated vsize (KiB) 10553136

[startup+0.700742 s]
/proc/loadavg: 1.00 1.00 1.00 1/394 16828
/proc/meminfo: memFree=29995540/32950904 swapFree=56615552/67111528
[pid=16828] ppid=16826 vsize=10552428 CPUtime=1.73 cores=1,3,5,7
/proc/16828/stat : 16828 (java) S 16826 16828 15661 0 -1 4202496 51635 0 1 0 166 7 0 0 25 0 19 0 833067332 10805686272 48382 33554432000 1073741824 1073778376 140734305359264 18446744073709551615 237290682341 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0
/proc/16828/statm: 2638107 48385 2220 9 0 2628841 0
[pid=16828/tid=16829] ppid=16826 vsize=10552428 CPUtime=0.68 cores=1,3,5,7
/proc/16828/task/16829/stat : 16829 (java) R 16826 16828 15661 0 -1 4202560 40239 0 1 0 63 5 0 0 25 0 19 0 833067332 10805686272 48386 33554432000 1073741824 1073778376 140734305359264 18446744073709551615 46912505538090 0 4 0 16800975 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1.73
Current children cumulated vsize (KiB) 10552428

[startup+1.5006 s]
/proc/loadavg: 1.00 1.00 1.00 2/413 16854
/proc/meminfo: memFree=29683720/32950904 swapFree=56615552/67111528
[pid=16828] ppid=16826 vsize=10552428 CPUtime=2.65 cores=1,3,5,7
/proc/16828/stat : 16828 (java) S 16826 16828 15661 0 -1 4202496 138793 0 1 0 244 21 0 0 25 0 19 0 833067332 10805686272 135538 33554432000 1073741824 1073778376 140734305359264 18446744073709551615 237290682341 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0
/proc/16828/statm: 2638107 135539 2225 9 0 2628841 0
[pid=16828/tid=16829] ppid=16826 vsize=10552428 CPUtime=1.49 cores=1,3,5,7
/proc/16828/task/16829/stat : 16829 (java) R 16826 16828 15661 0 -1 4202560 127379 0 1 0 130 19 0 0 25 0 19 0 833067332 10805686272 135540 33554432000 1073741824 1073778376 140734305359264 18446744073709551615 46912505366054 0 4 0 16800975 0 0 0 -1 1 0 0 0
[pid=16828/tid=16831] ppid=16826 vsize=10552428 CPUtime=0 cores=1,3,5,7
/proc/16828/task/16831/stat : 16831 (java) S 16826 16828 15661 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 19 0 833067334 10805686272 135540 33554432000 1073741824 1073778376 140734305359264 18446744073709551615 237290695577 0 4 0 16800975 18446604470139392064 0 0 -1 7 0 0 0
[pid=16828/tid=16832] ppid=16826 vsize=10552428 CPUtime=0 cores=1,3,5,7
/proc/16828/task/16832/stat : 16832 (java) S 16826 16828 15661 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 19 0 833067334 10805686272 135541 33554432000 1073741824 1073778376 140734305359264 18446744073709551615 237290695577 0 4 0 16800975 18446604470139392064 0 0 -1 3 0 0 0
[pid=16828/tid=16833] ppid=16826 vsize=10552428 CPUtime=0 cores=1,3,5,7
/proc/16828/task/16833/stat : 16833 (java) S 16826 16828 15661 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 19 0 833067334 10805686272 135543 33554432000 1073741824 1073778376 140734305359264 18446744073709551615 237290695577 0 4 0 16800975 18446604470139392064 0 0 -1 7 0 0 0
[pid=16828/tid=16834] ppid=16826 vsize=10552428 CPUtime=0 cores=1,3,5,7
/proc/16828/task/16834/stat : 16834 (java) S 16826 16828 15661 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 19 0 833067334 10805686272 135544 33554432000 1073741824 1073778376 140734305359264 18446744073709551615 237290695577 0 4 0 16800975 18446604470139392064 0 0 -1 3 0 0 0
[pid=16828/tid=16836] ppid=16826 vsize=10552428 CPUtime=0 cores=1,3,5,7
/proc/16828/task/16836/stat : 16836 (java) S 16826 16828 15661 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 19 0 833067334 10805686272 135544 33554432000 1073741824 1073778376 140734305359264 18446744073709551615 237290695577 0 4 0 16800975 18446604470139392064 0 0 -1 3 0 0 0
[pid=16828/tid=16837] ppid=16826 vsize=10552428 CPUtime=0 cores=1,3,5,7
/proc/16828/task/16837/stat : 16837 (java) S 16826 16828 15661 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 19 0 833067334 10805686272 135545 33554432000 1073741824 1073778376 140734305359264 18446744073709551615 237290695577 0 4 0 16800975 18446604470139392064 0 0 -1 3 0 0 0
[pid=16828/tid=16839] ppid=16826 vsize=10552428 CPUtime=0 cores=1,3,5,7
/proc/16828/task/16839/stat : 16839 (java) S 16826 16828 15661 0 -1 4202560 2 0 0 0 0 0 0 0 25 0 19 0 833067334 10805686272 135546 33554432000 1073741824 1073778376 140734305359264 18446744073709551615 237290695577 0 4 0 16800975 18446604470139392064 0 0 -1 7 0 0 0
[pid=16828/tid=16840] ppid=16826 vsize=10552428 CPUtime=0 cores=1,3,5,7
/proc/16828/task/16840/stat : 16840 (java) S 16826 16828 15661 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 19 0 833067334 10805686272 135547 33554432000 1073741824 1073778376 140734305359264 18446744073709551615 237290695577 0 4 0 16800975 18446604470139392064 0 0 -1 7 0 0 0
[pid=16828/tid=16842] ppid=16826 vsize=10552428 CPUtime=0 cores=1,3,5,7
/proc/16828/task/16842/stat : 16842 (java) S 16826 16828 15661 0 -1 4202560 5 0 0 0 0 0 0 0 18 0 19 0 833067335 10805686272 135548 33554432000 1073741824 1073778376 140734305359264 18446744073709551615 237290696192 0 0 0 16800975 18446604470139392064 0 0 -1 1 0 0 0
[pid=16828/tid=16843] ppid=16826 vsize=10552428 CPUtime=0 cores=1,3,5,7
/proc/16828/task/16843/stat : 16843 (java) S 16826 16828 15661 0 -1 4202560 16 0 0 0 0 0 0 0 25 0 19 0 833067335 10805686272 135549 33554432000 1073741824 1073778376 140734305359264 18446744073709551615 237290695577 0 4 0 16800975 18446604470139392064 0 0 -1 1 0 0 0
[pid=16828/tid=16845] ppid=16826 vsize=10552428 CPUtime=0 cores=1,3,5,7
/proc/16828/task/16845/stat : 16845 (java) S 16826 16828 15661 0 -1 4202560 7 0 0 0 0 0 0 0 25 0 19 0 833067335 10805686272 135550 33554432000 1073741824 1073778376 140734305359264 18446744073709551615 237290695577 0 4 0 16800975 18446604470139392064 0 0 -1 1 0 0 0
[pid=16828/tid=16846] ppid=16826 vsize=10552428 CPUtime=0 cores=1,3,5,7
/proc/16828/task/16846/stat : 16846 (java) S 16826 16828 15661 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 19 0 833067337 10805686272 135550 33554432000 1073741824 1073778376 140734305359264 18446744073709551615 237290703281 0 4 0 16800975 18446604470139392064 0 0 -1 1 0 0 0
[pid=16828/tid=16848] ppid=16826 vsize=10552428 CPUtime=0.61 cores=1,3,5,7
/proc/16828/task/16848/stat : 16848 (java) S 16826 16828 15661 0 -1 4202560 4926 0 0 0 61 0 0 0 21 0 19 0 833067337 10805686272 135551 33554432000 1073741824 1073778376 140734305359264 18446744073709551615 237290695577 0 4 0 16800975 18446604470139392064 0 0 -1 7 0 0 0
[pid=16828/tid=16849] ppid=16826 vsize=10552428 CPUtime=0.51 cores=1,3,5,7
/proc/16828/task/16849/stat : 16849 (java) S 16826 16828 15661 0 -1 4202560 5327 0 0 0 51 0 0 0 18 0 19 0 833067337 10805686272 135553 33554432000 1073741824 1073778376 140734305359264 18446744073709551615 237290695577 0 4 0 16800975 18446604470139392064 0 0 -1 3 0 0 0
[pid=16828/tid=16851] ppid=16826 vsize=10552428 CPUtime=0 cores=1,3,5,7
/proc/16828/task/16851/stat : 16851 (java) S 16826 16828 15661 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 19 0 833067337 10805686272 135553 33554432000 1073741824 1073778376 140734305359264 18446744073709551615 237290695577 0 4 0 16800975 18446604470139392064 0 0 -1 1 0 0 0
[pid=16828/tid=16852] ppid=16826 vsize=10552428 CPUtime=0 cores=1,3,5,7
/proc/16828/task/16852/stat : 16852 (java) S 16826 16828 15661 0 -1 4202560 2 0 0 0 0 0 0 0 15 0 19 0 833067337 10805686272 135554 33554432000 1073741824 1073778376 140734305359264 18446744073709551615 237290696192 0 4 0 16800975 18446604470139392064 0 0 -1 7 0 0 0
[pid=16828/tid=16854] ppid=16826 vsize=10552428 CPUtime=0 cores=1,3,5,7
/proc/16828/task/16854/stat : 16854 (java) S 16826 16828 15661 0 -1 4202560 7 0 0 0 0 0 0 0 25 0 19 0 833067348 10805686272 135555 33554432000 1073741824 1073778376 140734305359264 18446744073709551615 237290696192 0 4 0 16800975 18446604470139392064 0 0 -1 7 0 0 0
Current children cumulated CPU time (s) 2.65
Current children cumulated vsize (KiB) 10552428

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

[startup+1.90153 s]
/proc/loadavg: 1.00 1.00 1.00 2/413 16854
/proc/meminfo: memFree=29683720/32950904 swapFree=56615552/67111528
[pid=16828] ppid=16826 vsize=10552428 CPUtime=3.05 cores=1,3,5,7
/proc/16828/stat : 16828 (java) S 16826 16828 15661 0 -1 4202496 183224 0 1 0 278 27 0 0 25 0 19 0 833067332 10805686272 179969 33554432000 1073741824 1073778376 140734305359264 18446744073709551615 237290682341 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0
/proc/16828/statm: 2638107 179974 2225 9 0 2628841 0
[pid=16828/tid=16829] ppid=16826 vsize=10552428 CPUtime=1.89 cores=1,3,5,7
/proc/16828/task/16829/stat : 16829 (java) R 16826 16828 15661 0 -1 4202560 171817 0 1 0 163 26 0 0 25 0 19 0 833067332 10805686272 179978 33554432000 1073741824 1073778376 140734305359264 18446744073709551615 46912505623999 0 4 0 16800975 0 0 0 -1 1 0 0 0
[pid=16828/tid=16831] ppid=16826 vsize=10552428 CPUtime=0 cores=1,3,5,7
/proc/16828/task/16831/stat : 16831 (java) S 16826 16828 15661 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 19 0 833067334 10805686272 179981 33554432000 1073741824 1073778376 140734305359264 18446744073709551615 237290695577 0 4 0 16800975 18446604470139392064 0 0 -1 7 0 0 0
[pid=16828/tid=16832] ppid=16826 vsize=10552428 CPUtime=0 cores=1,3,5,7
/proc/16828/task/16832/stat : 16832 (java) S 16826 16828 15661 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 19 0 833067334 10805686272 179983 33554432000 1073741824 1073778376 140734305359264 18446744073709551615 237290695577 0 4 0 16800975 18446604470139392064 0 0 -1 3 0 0 0
[pid=16828/tid=16833] ppid=16826 vsize=10552428 CPUtime=0 cores=1,3,5,7
/proc/16828/task/16833/stat : 16833 (java) S 16826 16828 15661 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 19 0 833067334 10805686272 179986 33554432000 1073741824 1073778376 140734305359264 18446744073709551615 237290695577 0 4 0 16800975 18446604470139392064 0 0 -1 7 0 0 0
[pid=16828/tid=16834] ppid=16826 vsize=10552428 CPUtime=0 cores=1,3,5,7
/proc/16828/task/16834/stat : 16834 (java) S 16826 16828 15661 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 19 0 833067334 10805686272 179989 33554432000 1073741824 1073778376 140734305359264 18446744073709551615 237290695577 0 4 0 16800975 18446604470139392064 0 0 -1 3 0 0 0
[pid=16828/tid=16836] ppid=16826 vsize=10552428 CPUtime=0 cores=1,3,5,7
/proc/16828/task/16836/stat : 16836 (java) S 16826 16828 15661 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 19 0 833067334 10805686272 179993 33554432000 1073741824 1073778376 140734305359264 18446744073709551615 237290695577 0 4 0 16800975 18446604470139392064 0 0 -1 3 0 0 0
[pid=16828/tid=16837] ppid=16826 vsize=10552428 CPUtime=0 cores=1,3,5,7
/proc/16828/task/16837/stat : 16837 (java) S 16826 16828 15661 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 19 0 833067334 10805686272 179997 33554432000 1073741824 1073778376 140734305359264 18446744073709551615 237290695577 0 4 0 16800975 18446604470139392064 0 0 -1 3 0 0 0
[pid=16828/tid=16839] ppid=16826 vsize=10552428 CPUtime=0 cores=1,3,5,7
/proc/16828/task/16839/stat : 16839 (java) S 16826 16828 15661 0 -1 4202560 2 0 0 0 0 0 0 0 25 0 19 0 833067334 10805686272 179999 33554432000 1073741824 1073778376 140734305359264 18446744073709551615 237290695577 0 4 0 16800975 18446604470139392064 0 0 -1 7 0 0 0
[pid=16828/tid=16840] ppid=16826 vsize=10552428 CPUtime=0 cores=1,3,5,7
/proc/16828/task/16840/stat : 16840 (java) S 16826 16828 15661 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 19 0 833067334 10805686272 180005 33554432000 1073741824 1073778376 140734305359264 18446744073709551615 237290695577 0 4 0 16800975 18446604470139392064 0 0 -1 7 0 0 0
[pid=16828/tid=16842] ppid=16826 vsize=10552428 CPUtime=0 cores=1,3,5,7
/proc/16828/task/16842/stat : 16842 (java) S 16826 16828 15661 0 -1 4202560 5 0 0 0 0 0 0 0 18 0 19 0 833067335 10805686272 180010 33554432000 1073741824 1073778376 140734305359264 18446744073709551615 237290696192 0 0 0 16800975 18446604470139392064 0 0 -1 1 0 0 0
[pid=16828/tid=16843] ppid=16826 vsize=10552428 CPUtime=0 cores=1,3,5,7
/proc/16828/task/16843/stat : 16843 (java) S 16826 16828 15661 0 -1 4202560 16 0 0 0 0 0 0 0 25 0 19 0 833067335 10805686272 180015 33554432000 1073741824 1073778376 140734305359264 18446744073709551615 237290695577 0 4 0 16800975 18446604470139392064 0 0 -1 1 0 0 0
[pid=16828/tid=16845] ppid=16826 vsize=10552428 CPUtime=0 cores=1,3,5,7
/proc/16828/task/16845/stat : 16845 (java) S 16826 16828 15661 0 -1 4202560 7 0 0 0 0 0 0 0 25 0 19 0 833067335 10805686272 180018 33554432000 1073741824 1073778376 140734305359264 18446744073709551615 237290695577 0 4 0 16800975 18446604470139392064 0 0 -1 1 0 0 0
[pid=16828/tid=16846] ppid=16826 vsize=10552428 CPUtime=0 cores=1,3,5,7
/proc/16828/task/16846/stat : 16846 (java) S 16826 16828 15661 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 19 0 833067337 10805686272 180026 33554432000 1073741824 1073778376 140734305359264 18446744073709551615 237290703281 0 4 0 16800975 18446604470139392064 0 0 -1 1 0 0 0
[pid=16828/tid=16848] ppid=16826 vsize=10552428 CPUtime=0.61 cores=1,3,5,7
/proc/16828/task/16848/stat : 16848 (java) S 16826 16828 15661 0 -1 4202560 4926 0 0 0 61 0 0 0 21 0 19 0 833067337 10805686272 180029 33554432000 1073741824 1073778376 140734305359264 18446744073709551615 237290695577 0 4 0 16800975 18446604470139392064 0 0 -1 7 0 0 0
[pid=16828/tid=16849] ppid=16826 vsize=10552428 CPUtime=0.52 cores=1,3,5,7
/proc/16828/task/16849/stat : 16849 (java) S 16826 16828 15661 0 -1 4202560 5327 0 0 0 52 0 0 0 15 0 19 0 833067337 10805686272 180029 33554432000 1073741824 1073778376 140734305359264 18446744073709551615 237290695577 0 4 0 16800975 18446604470139392064 0 0 -1 3 0 0 0
[pid=16828/tid=16851] ppid=16826 vsize=10552428 CPUtime=0 cores=1,3,5,7
/proc/16828/task/16851/stat : 16851 (java) S 16826 16828 15661 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 19 0 833067337 10805686272 180029 33554432000 1073741824 1073778376 140734305359264 18446744073709551615 237290695577 0 4 0 16800975 18446604470139392064 0 0 -1 1 0 0 0
[pid=16828/tid=16852] ppid=16826 vsize=10552428 CPUtime=0 cores=1,3,5,7
/proc/16828/task/16852/stat : 16852 (java) S 16826 16828 15661 0 -1 4202560 2 0 0 0 0 0 0 0 15 0 19 0 833067337 10805686272 180029 33554432000 1073741824 1073778376 140734305359264 18446744073709551615 237290696192 0 4 0 16800975 18446604470139392064 0 0 -1 7 0 0 0
[pid=16828/tid=16854] ppid=16826 vsize=10552428 CPUtime=0 cores=1,3,5,7
/proc/16828/task/16854/stat : 16854 (java) S 16826 16828 15661 0 -1 4202560 7 0 0 0 0 0 0 0 25 0 19 0 833067348 10805686272 180030 33554432000 1073741824 1073778376 140734305359264 18446744073709551615 237290696192 0 4 0 16800975 18446604470139392064 0 0 -1 7 0 0 0
Current children cumulated CPU time (s) 3.05
Current children cumulated vsize (KiB) 10552428

Child status: 20
Real time (s): 1.94747
CPU time (s): 3.10853
CPU user time (s): 2.79457
CPU system time (s): 0.313952
CPU usage (%): 159.618
Max. virtual memory (cumulated for all children) (KiB): 10554072

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2.79458
system time used= 0.313952
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 184397
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= 263
involuntary context switches= 37

runsolver used 0.005999 second user time and 0.023996 second system time

The end

Launcher Data 

Begin job on node121 at 2011-06-04 21:11:16
IDJOB=3456989
IDBENCH=1250
IDSOLVER=1951
FILE ID=node121/3456989-1307214676
RUNJOBID= node121-1307200208-15680
PBS_JOBID= 13509038
Free space on /tmp= 73960 MiB

SOLVER NAME= Sat4j CuttingPlanes 2.3.0
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/wnqueen/normalized-t2001.13queen13.1111224059.opb
COMMAND LINE= java -server -Xms10000m -Xmx10000m -jar sat4j-pb.jar CuttingPlanes BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3456989-1307214676/watcher-3456989-1307214676 -o /tmp/evaluation-result-3456989-1307214676/solver-3456989-1307214676 -C 1800 -W 1900 -M 15500  java -server -Xms10000m -Xmx10000m -jar sat4j-pb.jar CuttingPlanes HOME/instance-3456989-1307214676.opb

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

MD5SUM BENCH= a18d21f73a1079a5fbd022c0c033271e
RANDOM SEED=449745069

node121.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		: 2666.817
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	: 5333.63
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		: 2666.817
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	: 5226.07
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		: 2666.817
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	: 5332.84
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		: 2666.817
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	: 5332.77
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		: 2666.817
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	: 5332.82
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		: 2666.817
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	: 5332.74
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		: 2666.817
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		: 2666.817
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:     32950904 kB
MemFree:      29995796 kB
Buffers:        338484 kB
Cached:         511296 kB
SwapCached:       9896 kB
Active:        2233832 kB
Inactive:       460572 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950904 kB
LowFree:      29995796 kB
SwapTotal:    67111528 kB
SwapFree:     56615552 kB
Dirty:             136 kB
Writeback:           0 kB
AnonPages:     1841540 kB
Mapped:          12888 kB
Slab:           142760 kB
PageTables:      51872 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586980 kB
Committed_AS: 83506080 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= 73956 MiB
End job on node121 at 2011-06-04 21:11:18