Trace number 2673330

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
PBPASSolver 2010-06-13OPT3 752.787 752.975

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/
factor-mod-B/factor-mod-size=6-P0=47-P1=17-P2=17-P3=31-B.opb
MD5SUM12f8da63a7438023e75727c225236c48
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 benchmark0.112982
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 variables54
Total number of constraints7
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 constraints7
Minimum length of a constraint6
Maximum length of a constraint48
Number of terms in the objective function 6
Biggest coefficient in the objective function 32
Number of bits for the biggest coefficient in the objective function 6
Sum of the numbers in the objective function 63
Number of bits of the sum of numbers in the objective function 6
Biggest number in a constraint 2048
Number of bits of the biggest number in a constraint 12
Biggest sum of numbers in a constraint 8064
Number of bits of the biggest sum of numbers13
Number of products (including duplicates)108
Sum of products size (including duplicates)216
Number of different products108
Sum of products size216

Quality of the solution as a function of time


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

Solver Data 

38.78/38.88	c 54 7 108 216 0 0 0 0
38.78/38.88	o 7
38.78/38.88	c 32 ~x14552+16 ~x14551+8 ~x14550+4 ~x14549+2 ~x14548+1 ~x14547+32 ~x7+16 ~x6+8 ~x5+4 ~x4+2 ~x3+1 ~x2-0=123
38.78/38.88	o 3
38.78/38.88	c 32 ~x14552+16 ~x14551+8 ~x14550+4 ~x14549+2 ~x14548+1 ~x14547+32 ~x7+16 ~x6+8 ~x5+4 ~x4+2 ~x3+1 ~x2-0=125
38.78/38.88	c 32 ~x14552+16 ~x14551+8 ~x14550+4 ~x14549+2 ~x14548+1 ~x14547+32 ~x7+16 ~x6+8 ~x5+4 ~x4+2 ~x3+1 ~x2-0=124
752.70/752.92	o 3
752.70/752.92	s OPTIMUM FOUND
752.70/752.92	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 x51 -x52 x53 -x54

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-2673330-1276808962/watcher-2673330-1276808962 -o /tmp/evaluation-result-2673330-1276808962/solver-2673330-1276808962 -C 1800 -W 2000 -M 1800 run HOME/instance-2673330-1276808962.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: 1.01 1.02 1.00 3/106 24749
/proc/meminfo: memFree=1883952/2059040 swapFree=4140088/4192956
[pid=24749] ppid=24747 vsize=8700 CPUtime=0
/proc/24749/stat : 24749 (run) S 24747 24749 23863 0 -1 4202496 390 134 0 0 0 0 0 0 18 0 1 0 22187687 8908800 251 1992294400 4194304 4922060 140734992957760 18446744073709551615 273490222213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24749/statm: 2175 251 211 178 0 68 0

[startup+0.076675 s]
/proc/loadavg: 1.01 1.02 1.00 3/106 24749
/proc/meminfo: memFree=1883952/2059040 swapFree=4140088/4192956
[pid=24749] ppid=24747 vsize=8700 CPUtime=0
/proc/24749/stat : 24749 (run) S 24747 24749 23863 0 -1 4202496 390 134 0 0 0 0 0 0 18 0 1 0 22187687 8908800 251 1992294400 4194304 4922060 140734992957760 18446744073709551615 273490222213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24749/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.101668 s]
/proc/loadavg: 1.01 1.02 1.00 3/106 24749
/proc/meminfo: memFree=1883952/2059040 swapFree=4140088/4192956
[pid=24749] ppid=24747 vsize=8700 CPUtime=0
/proc/24749/stat : 24749 (run) S 24747 24749 23863 0 -1 4202496 390 134 0 0 0 0 0 0 18 0 1 0 22187687 8908800 251 1992294400 4194304 4922060 140734992957760 18446744073709551615 273490222213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24749/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.301692 s]
/proc/loadavg: 1.01 1.02 1.00 3/106 24749
/proc/meminfo: memFree=1883952/2059040 swapFree=4140088/4192956
[pid=24749] ppid=24747 vsize=8700 CPUtime=0
/proc/24749/stat : 24749 (run) S 24747 24749 23863 0 -1 4202496 390 134 0 0 0 0 0 0 18 0 1 0 22187687 8908800 251 1992294400 4194304 4922060 140734992957760 18446744073709551615 273490222213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24749/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.701724 s]
/proc/loadavg: 1.01 1.02 1.00 3/106 24749
/proc/meminfo: memFree=1883952/2059040 swapFree=4140088/4192956
[pid=24749] ppid=24747 vsize=8700 CPUtime=0
/proc/24749/stat : 24749 (run) S 24747 24749 23863 0 -1 4202496 390 134 0 0 0 0 0 0 18 0 1 0 22187687 8908800 251 1992294400 4194304 4922060 140734992957760 18446744073709551615 273490222213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24749/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50179 s]
/proc/loadavg: 1.01 1.02 1.00 2/108 24752
/proc/meminfo: memFree=1874636/2059040 swapFree=4140088/4192956
[pid=24749] ppid=24747 vsize=8700 CPUtime=0
/proc/24749/stat : 24749 (run) S 24747 24749 23863 0 -1 4202496 390 134 0 0 0 0 0 0 18 0 1 0 22187687 8908800 251 1992294400 4194304 4922060 140734992957760 18446744073709551615 273490222213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24749/statm: 2175 251 211 178 0 68 0
[pid=24751] ppid=24749 vsize=13076 CPUtime=1.48
/proc/24751/stat : 24751 (PBPASSolver) R 24749 24749 23863 0 -1 4202496 2828 0 0 0 147 1 0 0 25 0 1 0 22187688 13389824 2550 1992294400 134512640 134902295 4286832656 18446744073709551615 4160388237 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24751/statm: 3269 2550 270 96 0 2481 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 21776

[startup+3.10193 s]
/proc/loadavg: 1.01 1.02 1.00 2/108 24752
/proc/meminfo: memFree=1874016/2059040 swapFree=4140088/4192956
[pid=24749] ppid=24747 vsize=8700 CPUtime=0
/proc/24749/stat : 24749 (run) S 24747 24749 23863 0 -1 4202496 390 134 0 0 0 0 0 0 18 0 1 0 22187687 8908800 251 1992294400 4194304 4922060 140734992957760 18446744073709551615 273490222213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24749/statm: 2175 251 211 178 0 68 0
[pid=24751] ppid=24749 vsize=13736 CPUtime=3.08
/proc/24751/stat : 24751 (PBPASSolver) R 24749 24749 23863 0 -1 4202496 2979 0 0 0 307 1 0 0 25 0 1 0 22187688 14065664 2701 1992294400 134512640 134902295 4286832656 18446744073709551615 4160399837 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24751/statm: 3434 2701 270 96 0 2646 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 22436

[startup+6.30122 s]
/proc/loadavg: 1.01 1.02 1.00 2/108 24752
/proc/meminfo: memFree=1872652/2059040 swapFree=4140088/4192956
[pid=24749] ppid=24747 vsize=8700 CPUtime=0
/proc/24749/stat : 24749 (run) S 24747 24749 23863 0 -1 4202496 390 134 0 0 0 0 0 0 18 0 1 0 22187687 8908800 251 1992294400 4194304 4922060 140734992957760 18446744073709551615 273490222213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24749/statm: 2175 251 211 178 0 68 0
[pid=24751] ppid=24749 vsize=14968 CPUtime=6.28
/proc/24751/stat : 24751 (PBPASSolver) R 24749 24749 23863 0 -1 4202496 3289 0 0 0 627 1 0 0 25 0 1 0 22187688 15327232 3011 1992294400 134512640 134902295 4286832656 18446744073709551615 4160383167 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24751/statm: 3742 3011 270 96 0 2954 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 23668

[startup+12.7008 s]
/proc/loadavg: 1.01 1.01 1.00 2/108 24752
/proc/meminfo: memFree=1869924/2059040 swapFree=4140088/4192956
[pid=24749] ppid=24747 vsize=8700 CPUtime=0
/proc/24749/stat : 24749 (run) S 24747 24749 23863 0 -1 4202496 390 134 0 0 0 0 0 0 18 0 1 0 22187687 8908800 251 1992294400 4194304 4922060 140734992957760 18446744073709551615 273490222213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24749/statm: 2175 251 211 178 0 68 0
[pid=24751] ppid=24749 vsize=17364 CPUtime=12.68
/proc/24751/stat : 24751 (PBPASSolver) R 24749 24749 23863 0 -1 4202496 3897 0 0 0 1266 2 0 0 25 0 1 0 22187688 17780736 3619 1992294400 134512640 134902295 4286832656 18446744073709551615 4160399645 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24751/statm: 4341 3619 270 96 0 3553 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 26064

[startup+25.5009 s]
/proc/loadavg: 1.01 1.01 1.00 2/108 24752
/proc/meminfo: memFree=1865832/2059040 swapFree=4140088/4192956
[pid=24749] ppid=24747 vsize=8700 CPUtime=0
/proc/24749/stat : 24749 (run) S 24747 24749 23863 0 -1 4202496 390 134 0 0 0 0 0 0 18 0 1 0 22187687 8908800 251 1992294400 4194304 4922060 140734992957760 18446744073709551615 273490222213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24749/statm: 2175 251 211 178 0 68 0
[pid=24751] ppid=24749 vsize=22088 CPUtime=25.48
/proc/24751/stat : 24751 (PBPASSolver) R 24749 24749 23863 0 -1 4202496 7609 0 0 0 2544 4 0 0 25 0 1 0 22187688 22618112 4607 1992294400 134512640 134902295 4286832656 18446744073709551615 4160387929 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24751/statm: 5522 4607 270 96 0 4734 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 30788

[startup+51.1012 s]
/proc/loadavg: 1.00 1.01 1.00 2/108 24754
/proc/meminfo: memFree=1864716/2059040 swapFree=4140088/4192956
[pid=24749] ppid=24747 vsize=8700 CPUtime=0
/proc/24749/stat : 24749 (run) S 24747 24749 23863 0 -1 4202496 390 134 0 0 0 0 0 0 18 0 1 0 22187687 8908800 251 1992294400 4194304 4922060 140734992957760 18446744073709551615 273490222213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24749/statm: 2175 251 211 178 0 68 0
[pid=24751] ppid=24749 vsize=23064 CPUtime=51.07
/proc/24751/stat : 24751 (PBPASSolver) R 24749 24749 23863 0 -1 4202496 13486 0 0 0 5100 7 0 0 25 0 1 0 22187688 23617536 4857 1992294400 134512640 134902295 4286832656 18446744073709551615 4160381952 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24751/statm: 5766 4857 270 96 0 4978 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 31764

[startup+102.309 s]
/proc/loadavg: 1.00 1.01 1.00 2/108 24754
/proc/meminfo: memFree=1854920/2059040 swapFree=4140088/4192956
[pid=24749] ppid=24747 vsize=8700 CPUtime=0
/proc/24749/stat : 24749 (run) S 24747 24749 23863 0 -1 4202496 390 134 0 0 0 0 0 0 18 0 1 0 22187687 8908800 251 1992294400 4194304 4922060 140734992957760 18446744073709551615 273490222213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24749/statm: 2175 251 211 178 0 68 0
[pid=24751] ppid=24749 vsize=32676 CPUtime=102.27
/proc/24751/stat : 24751 (PBPASSolver) R 24749 24749 23863 0 -1 4202496 15882 0 0 0 10217 10 0 0 25 0 1 0 22187688 33460224 7253 1992294400 134512640 134902295 4286832656 18446744073709551615 4160402394 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24751/statm: 8169 7253 270 96 0 7381 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 41376

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 24756
/proc/meminfo: memFree=1850704/2059040 swapFree=4140088/4192956
[pid=24749] ppid=24747 vsize=8700 CPUtime=0
/proc/24749/stat : 24749 (run) S 24747 24749 23863 0 -1 4202496 390 134 0 0 0 0 0 0 18 0 1 0 22187687 8908800 251 1992294400 4194304 4922060 140734992957760 18446744073709551615 273490222213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24749/statm: 2175 251 211 178 0 68 0
[pid=24751] ppid=24749 vsize=36640 CPUtime=162.25
/proc/24751/stat : 24751 (PBPASSolver) R 24749 24749 23863 0 -1 4202496 16899 0 0 0 16214 11 0 0 25 0 1 0 22187688 37519360 8270 1992294400 134512640 134902295 4286832656 18446744073709551615 4160399486 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24751/statm: 9160 8270 270 96 0 8372 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 45340

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 24758
/proc/meminfo: memFree=1850580/2059040 swapFree=4140088/4192956
[pid=24749] ppid=24747 vsize=8700 CPUtime=0
/proc/24749/stat : 24749 (run) S 24747 24749 23863 0 -1 4202496 390 134 0 0 0 0 0 0 18 0 1 0 22187687 8908800 251 1992294400 4194304 4922060 140734992957760 18446744073709551615 273490222213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24749/statm: 2175 251 211 178 0 68 0
[pid=24751] ppid=24749 vsize=36772 CPUtime=222.23
/proc/24751/stat : 24751 (PBPASSolver) R 24749 24749 23863 0 -1 4202496 16936 0 0 0 22212 11 0 0 25 0 1 0 22187688 37654528 8307 1992294400 134512640 134902295 4286832656 18446744073709551615 4160399486 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24751/statm: 9193 8307 270 96 0 8405 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 45472

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 24760
/proc/meminfo: memFree=1850208/2059040 swapFree=4140088/4192956
[pid=24749] ppid=24747 vsize=8700 CPUtime=0
/proc/24749/stat : 24749 (run) S 24747 24749 23863 0 -1 4202496 390 134 0 0 0 0 0 0 18 0 1 0 22187687 8908800 251 1992294400 4194304 4922060 140734992957760 18446744073709551615 273490222213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24749/statm: 2175 251 211 178 0 68 0
[pid=24751] ppid=24749 vsize=37244 CPUtime=282.22
/proc/24751/stat : 24751 (PBPASSolver) R 24749 24749 23863 0 -1 4202496 17003 0 0 0 28211 11 0 0 25 0 1 0 22187688 38137856 8374 1992294400 134512640 134902295 4286832656 18446744073709551615 4160399486 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24751/statm: 9311 8374 270 96 0 8523 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 45944

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 24762
/proc/meminfo: memFree=1850208/2059040 swapFree=4140088/4192956
[pid=24749] ppid=24747 vsize=8700 CPUtime=0
/proc/24749/stat : 24749 (run) S 24747 24749 23863 0 -1 4202496 390 134 0 0 0 0 0 0 18 0 1 0 22187687 8908800 251 1992294400 4194304 4922060 140734992957760 18446744073709551615 273490222213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24749/statm: 2175 251 211 178 0 68 0
[pid=24751] ppid=24749 vsize=37244 CPUtime=342.2
/proc/24751/stat : 24751 (PBPASSolver) R 24749 24749 23863 0 -1 4202496 17003 0 0 0 34209 11 0 0 25 0 1 0 22187688 38137856 8374 1992294400 134512640 134902295 4286832656 18446744073709551615 4160399494 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24751/statm: 9311 8374 270 96 0 8523 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 45944

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 24762
/proc/meminfo: memFree=1850208/2059040 swapFree=4140088/4192956
[pid=24749] ppid=24747 vsize=8700 CPUtime=0
/proc/24749/stat : 24749 (run) S 24747 24749 23863 0 -1 4202496 390 134 0 0 0 0 0 0 18 0 1 0 22187687 8908800 251 1992294400 4194304 4922060 140734992957760 18446744073709551615 273490222213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24749/statm: 2175 251 211 178 0 68 0
[pid=24751] ppid=24749 vsize=37244 CPUtime=402.19
/proc/24751/stat : 24751 (PBPASSolver) R 24749 24749 23863 0 -1 4202496 17009 0 0 0 40208 11 0 0 25 0 1 0 22187688 38137856 8380 1992294400 134512640 134902295 4286832656 18446744073709551615 4160399562 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24751/statm: 9311 8380 270 96 0 8523 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 45944

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 24764
/proc/meminfo: memFree=1850084/2059040 swapFree=4140088/4192956
[pid=24749] ppid=24747 vsize=8700 CPUtime=0
/proc/24749/stat : 24749 (run) S 24747 24749 23863 0 -1 4202496 390 134 0 0 0 0 0 0 18 0 1 0 22187687 8908800 251 1992294400 4194304 4922060 140734992957760 18446744073709551615 273490222213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24749/statm: 2175 251 211 178 0 68 0
[pid=24751] ppid=24749 vsize=37244 CPUtime=462.17
/proc/24751/stat : 24751 (PBPASSolver) R 24749 24749 23863 0 -1 4202496 17009 0 0 0 46206 11 0 0 25 0 1 0 22187688 38137856 8380 1992294400 134512640 134902295 4286832656 18446744073709551615 4160392866 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24751/statm: 9311 8380 270 96 0 8523 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 45944

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 24766
/proc/meminfo: memFree=1850084/2059040 swapFree=4140088/4192956
[pid=24749] ppid=24747 vsize=8700 CPUtime=0
/proc/24749/stat : 24749 (run) S 24747 24749 23863 0 -1 4202496 390 134 0 0 0 0 0 0 18 0 1 0 22187687 8908800 251 1992294400 4194304 4922060 140734992957760 18446744073709551615 273490222213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24749/statm: 2175 251 211 178 0 68 0
[pid=24751] ppid=24749 vsize=37244 CPUtime=522.16
/proc/24751/stat : 24751 (PBPASSolver) R 24749 24749 23863 0 -1 4202496 17037 0 0 0 52205 11 0 0 25 0 1 0 22187688 38137856 8408 1992294400 134512640 134902295 4286832656 18446744073709551615 4160388356 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24751/statm: 9311 8408 270 96 0 8523 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 45944

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 24768
/proc/meminfo: memFree=1849836/2059040 swapFree=4140088/4192956
[pid=24749] ppid=24747 vsize=8700 CPUtime=0
/proc/24749/stat : 24749 (run) S 24747 24749 23863 0 -1 4202496 390 134 0 0 0 0 0 0 18 0 1 0 22187687 8908800 251 1992294400 4194304 4922060 140734992957760 18446744073709551615 273490222213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24749/statm: 2175 251 211 178 0 68 0
[pid=24751] ppid=24749 vsize=37388 CPUtime=582.14
/proc/24751/stat : 24751 (PBPASSolver) R 24749 24749 23863 0 -1 4202496 17064 0 0 0 58203 11 0 0 25 0 1 0 22187688 38285312 8435 1992294400 134512640 134902295 4286832656 18446744073709551615 4160369383 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24751/statm: 9347 8435 270 96 0 8559 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 46088

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 24770
/proc/meminfo: memFree=1849588/2059040 swapFree=4140088/4192956
[pid=24749] ppid=24747 vsize=8700 CPUtime=0
/proc/24749/stat : 24749 (run) S 24747 24749 23863 0 -1 4202496 390 134 0 0 0 0 0 0 18 0 1 0 22187687 8908800 251 1992294400 4194304 4922060 140734992957760 18446744073709551615 273490222213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24749/statm: 2175 251 211 178 0 68 0
[pid=24751] ppid=24749 vsize=37660 CPUtime=642.13
/proc/24751/stat : 24751 (PBPASSolver) R 24749 24749 23863 0 -1 4202496 17112 0 0 0 64202 11 0 0 25 0 1 0 22187688 38563840 8483 1992294400 134512640 134902295 4286832656 18446744073709551615 4160402437 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24751/statm: 9415 8483 270 96 0 8627 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 46360

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 24770
/proc/meminfo: memFree=1849464/2059040 swapFree=4140088/4192956
[pid=24749] ppid=24747 vsize=8700 CPUtime=0
/proc/24749/stat : 24749 (run) S 24747 24749 23863 0 -1 4202496 390 134 0 0 0 0 0 0 18 0 1 0 22187687 8908800 251 1992294400 4194304 4922060 140734992957760 18446744073709551615 273490222213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24749/statm: 2175 251 211 178 0 68 0
[pid=24751] ppid=24749 vsize=37660 CPUtime=702.11
/proc/24751/stat : 24751 (PBPASSolver) R 24749 24749 23863 0 -1 4202496 17112 0 0 0 70200 11 0 0 25 0 1 0 22187688 38563840 8483 1992294400 134512640 134902295 4286832656 18446744073709551615 4160381404 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24751/statm: 9415 8483 270 96 0 8627 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 46360

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

[startup+716.701 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 24772
/proc/meminfo: memFree=1849340/2059040 swapFree=4140088/4192956
[pid=24749] ppid=24747 vsize=8700 CPUtime=0
/proc/24749/stat : 24749 (run) S 24747 24749 23863 0 -1 4202496 390 134 0 0 0 0 0 0 18 0 1 0 22187687 8908800 251 1992294400 4194304 4922060 140734992957760 18446744073709551615 273490222213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24749/statm: 2175 251 211 178 0 68 0
[pid=24751] ppid=24749 vsize=37660 CPUtime=716.51
/proc/24751/stat : 24751 (PBPASSolver) R 24749 24749 23863 0 -1 4202496 17112 0 0 0 71640 11 0 0 25 0 1 0 22187688 38563840 8483 1992294400 134512640 134902295 4286832656 18446744073709551615 4160399837 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24751/statm: 9415 8483 270 96 0 8627 0
Current children cumulated CPU time (s) 716.51
Current children cumulated vsize (KiB) 46360

[startup+729.501 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 24772
/proc/meminfo: memFree=1849340/2059040 swapFree=4140088/4192956
[pid=24749] ppid=24747 vsize=8700 CPUtime=0
/proc/24749/stat : 24749 (run) S 24747 24749 23863 0 -1 4202496 390 134 0 0 0 0 0 0 18 0 1 0 22187687 8908800 251 1992294400 4194304 4922060 140734992957760 18446744073709551615 273490222213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24749/statm: 2175 251 211 178 0 68 0
[pid=24751] ppid=24749 vsize=37660 CPUtime=729.31
/proc/24751/stat : 24751 (PBPASSolver) R 24749 24749 23863 0 -1 4202496 17112 0 0 0 72920 11 0 0 25 0 1 0 22187688 38563840 8483 1992294400 134512640 134902295 4286832656 18446744073709551615 4160381824 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24751/statm: 9415 8483 270 96 0 8627 0
Current children cumulated CPU time (s) 729.31
Current children cumulated vsize (KiB) 46360

[startup+742.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 24772
/proc/meminfo: memFree=1849340/2059040 swapFree=4140088/4192956
[pid=24749] ppid=24747 vsize=8700 CPUtime=0
/proc/24749/stat : 24749 (run) S 24747 24749 23863 0 -1 4202496 390 134 0 0 0 0 0 0 18 0 1 0 22187687 8908800 251 1992294400 4194304 4922060 140734992957760 18446744073709551615 273490222213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24749/statm: 2175 251 211 178 0 68 0
[pid=24751] ppid=24749 vsize=37660 CPUtime=742.1
/proc/24751/stat : 24751 (PBPASSolver) R 24749 24749 23863 0 -1 4202496 17112 0 0 0 74199 11 0 0 25 0 1 0 22187688 38563840 8483 1992294400 134512640 134902295 4286832656 18446744073709551615 4160405189 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24751/statm: 9415 8483 270 96 0 8627 0
Current children cumulated CPU time (s) 742.1
Current children cumulated vsize (KiB) 46360

[startup+748.701 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 24772
/proc/meminfo: memFree=1849340/2059040 swapFree=4140088/4192956
[pid=24749] ppid=24747 vsize=8700 CPUtime=0
/proc/24749/stat : 24749 (run) S 24747 24749 23863 0 -1 4202496 390 134 0 0 0 0 0 0 18 0 1 0 22187687 8908800 251 1992294400 4194304 4922060 140734992957760 18446744073709551615 273490222213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24749/statm: 2175 251 211 178 0 68 0
[pid=24751] ppid=24749 vsize=37660 CPUtime=748.5
/proc/24751/stat : 24751 (PBPASSolver) R 24749 24749 23863 0 -1 4202496 17112 0 0 0 74839 11 0 0 25 0 1 0 22187688 38563840 8483 1992294400 134512640 134902295 4286832656 18446744073709551615 4160399704 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24751/statm: 9415 8483 270 96 0 8627 0
Current children cumulated CPU time (s) 748.5
Current children cumulated vsize (KiB) 46360

[startup+750.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 24772
/proc/meminfo: memFree=1849340/2059040 swapFree=4140088/4192956
[pid=24749] ppid=24747 vsize=8700 CPUtime=0
/proc/24749/stat : 24749 (run) S 24747 24749 23863 0 -1 4202496 390 134 0 0 0 0 0 0 18 0 1 0 22187687 8908800 251 1992294400 4194304 4922060 140734992957760 18446744073709551615 273490222213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24749/statm: 2175 251 211 178 0 68 0
[pid=24751] ppid=24749 vsize=37660 CPUtime=750.1
/proc/24751/stat : 24751 (PBPASSolver) R 24749 24749 23863 0 -1 4202496 17112 0 0 0 74999 11 0 0 25 0 1 0 22187688 38563840 8483 1992294400 134512640 134902295 4286832656 18446744073709551615 4160407258 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24751/statm: 9415 8483 270 96 0 8627 0
Current children cumulated CPU time (s) 750.1
Current children cumulated vsize (KiB) 46360

[startup+751.901 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 24772
/proc/meminfo: memFree=1849340/2059040 swapFree=4140088/4192956
[pid=24749] ppid=24747 vsize=8700 CPUtime=0
/proc/24749/stat : 24749 (run) S 24747 24749 23863 0 -1 4202496 390 134 0 0 0 0 0 0 18 0 1 0 22187687 8908800 251 1992294400 4194304 4922060 140734992957760 18446744073709551615 273490222213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24749/statm: 2175 251 211 178 0 68 0
[pid=24751] ppid=24749 vsize=37660 CPUtime=751.7
/proc/24751/stat : 24751 (PBPASSolver) R 24749 24749 23863 0 -1 4202496 17112 0 0 0 75159 11 0 0 25 0 1 0 22187688 38563840 8483 1992294400 134512640 134902295 4286832656 18446744073709551615 4160399710 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24751/statm: 9415 8483 270 96 0 8627 0
Current children cumulated CPU time (s) 751.7
Current children cumulated vsize (KiB) 46360

[startup+752.701 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 24772
/proc/meminfo: memFree=1849340/2059040 swapFree=4140088/4192956
[pid=24749] ppid=24747 vsize=8700 CPUtime=0
/proc/24749/stat : 24749 (run) S 24747 24749 23863 0 -1 4202496 390 134 0 0 0 0 0 0 18 0 1 0 22187687 8908800 251 1992294400 4194304 4922060 140734992957760 18446744073709551615 273490222213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24749/statm: 2175 251 211 178 0 68 0
[pid=24751] ppid=24749 vsize=37660 CPUtime=752.5
/proc/24751/stat : 24751 (PBPASSolver) R 24749 24749 23863 0 -1 4202496 17112 0 0 0 75239 11 0 0 25 0 1 0 22187688 38563840 8483 1992294400 134512640 134902295 4286832656 18446744073709551615 4160402766 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24751/statm: 9415 8483 270 96 0 8627 0
Current children cumulated CPU time (s) 752.5
Current children cumulated vsize (KiB) 46360

[startup+752.901 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 24772
/proc/meminfo: memFree=1849340/2059040 swapFree=4140088/4192956
[pid=24749] ppid=24747 vsize=8700 CPUtime=0
/proc/24749/stat : 24749 (run) S 24747 24749 23863 0 -1 4202496 390 134 0 0 0 0 0 0 18 0 1 0 22187687 8908800 251 1992294400 4194304 4922060 140734992957760 18446744073709551615 273490222213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24749/statm: 2175 251 211 178 0 68 0
[pid=24751] ppid=24749 vsize=37660 CPUtime=752.7
/proc/24751/stat : 24751 (PBPASSolver) R 24749 24749 23863 0 -1 4202496 17112 0 0 0 75259 11 0 0 25 0 1 0 22187688 38563840 8483 1992294400 134512640 134902295 4286832656 18446744073709551615 4160399494 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24751/statm: 9415 8483 270 96 0 8627 0
Current children cumulated CPU time (s) 752.7
Current children cumulated vsize (KiB) 46360

Child status: 0
Real time (s): 752.975
CPU time (s): 752.787
CPU user time (s): 752.662
CPU system time (s): 0.124981
CPU usage (%): 99.975
Max. virtual memory (cumulated for all children) (KiB): 46360

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 752.662
system time used= 0.124981
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 17676
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 7
involuntary context switches= 1183

runsolver used 1.14882 second user time and 3.65344 second system time

The end

Launcher Data 

Begin job on node051 at 2010-06-17 23:09:22
IDJOB=2673330
IDBENCH=47997
IDSOLVER=1174
FILE ID=node051/2673330-1276808962
PBS_JOBID= 11176667
Free space on /tmp= 62564 MiB

SOLVER NAME= PBPASSolver 2010-06-13
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=6-P0=47-P1=17-P2=17-P3=31-B.opb
COMMAND LINE= run BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2673330-1276808962/watcher-2673330-1276808962 -o /tmp/evaluation-result-2673330-1276808962/solver-2673330-1276808962 -C 1800 -W 2000 -M 1800  run HOME/instance-2673330-1276808962.opb

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

MD5SUM BENCH= 12f8da63a7438023e75727c225236c48
RANDOM SEED=2066094411

node051.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		: 3000.255
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	: 6000.51
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		: 3000.255
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	: 5599.43
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1884472 kB
Buffers:         10532 kB
Cached:          79888 kB
SwapCached:       5416 kB
Active:          61904 kB
Inactive:        40552 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1884472 kB
SwapTotal:     4192956 kB
SwapFree:      4140088 kB
Dirty:             636 kB
Writeback:           0 kB
AnonPages:       10748 kB
Mapped:          12876 kB
Slab:            50424 kB
PageTables:       4044 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181928 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= 62564 MiB
End job on node051 at 2010-06-17 23:21:55