Trace number 2673217

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 704.575 704.831

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/
factor-mod-B/factor-mod-size=7-P0=107-P1=73-P2=127-B.opb
MD5SUM5bfa86516615baf8e5760766082d64a4
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 benchmark0.25296
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 variables42
Total number of constraints5
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 constraints5
Minimum length of a constraint7
Maximum length of a constraint63
Number of terms in the objective function 7
Biggest coefficient in the objective function 64
Number of bits for the biggest coefficient in the objective function 7
Sum of the numbers in the objective function 127
Number of bits of the sum of numbers in the objective function 7
Biggest number in a constraint 8192
Number of bits of the biggest number in a constraint 14
Biggest sum of numbers in a constraint 32512
Number of bits of the biggest sum of numbers15
Number of products (including duplicates)98
Sum of products size (including duplicates)196
Number of different products98
Sum of products size196

Quality of the solution as a function of time


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

Solver Data 

168.32/168.41	c 42 5 98 196 0 0 0 0
168.32/168.41	o 33
168.32/168.41	c 64 ~x17254+32 ~x17253+16 ~x17252+8 ~x17251+4 ~x17250+2 ~x17249+1 ~x17248+64 ~x8+32 ~x7+16 ~x6+8 ~x5+4 ~x4+2 ~x3+1 ~x2-0=238
168.32/168.41	o 3
168.32/168.41	c 64 ~x17254+32 ~x17253+16 ~x17252+8 ~x17251+4 ~x17250+2 ~x17249+1 ~x17248+64 ~x8+32 ~x7+16 ~x6+8 ~x5+4 ~x4+2 ~x3+1 ~x2-0=253
704.43/704.76	c 64 ~x17254+32 ~x17253+16 ~x17252+8 ~x17251+4 ~x17250+2 ~x17249+1 ~x17248+64 ~x8+32 ~x7+16 ~x6+8 ~x5+4 ~x4+2 ~x3+1 ~x2-0=252
704.43/704.76	o 3
704.43/704.76	s OPTIMUM FOUND
704.43/704.76	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

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-2673217-1276806374/watcher-2673217-1276806374 -o /tmp/evaluation-result-2673217-1276806374/solver-2673217-1276806374 -C 1800 -W 2000 -M 1800 run HOME/instance-2673217-1276806374.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: 1.06 1.04 1.00 3/106 18371
/proc/meminfo: memFree=1873120/2059040 swapFree=4139724/4192956
[pid=18371] ppid=18369 vsize=8700 CPUtime=0
/proc/18371/stat : 18371 (run) S 18369 18371 17675 0 -1 4202496 391 134 0 0 0 0 0 0 18 0 1 0 56239019 8908800 251 1992294400 4194304 4922060 140733780747232 18446744073709551615 239006751877 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18371/statm: 2175 251 211 178 0 68 0

[startup+0.044777 s]
/proc/loadavg: 1.06 1.04 1.00 3/106 18371
/proc/meminfo: memFree=1873120/2059040 swapFree=4139724/4192956
[pid=18371] ppid=18369 vsize=8700 CPUtime=0
/proc/18371/stat : 18371 (run) S 18369 18371 17675 0 -1 4202496 391 134 0 0 0 0 0 0 18 0 1 0 56239019 8908800 251 1992294400 4194304 4922060 140733780747232 18446744073709551615 239006751877 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18371/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.101789 s]
/proc/loadavg: 1.06 1.04 1.00 3/106 18371
/proc/meminfo: memFree=1873120/2059040 swapFree=4139724/4192956
[pid=18371] ppid=18369 vsize=8700 CPUtime=0
/proc/18371/stat : 18371 (run) S 18369 18371 17675 0 -1 4202496 391 134 0 0 0 0 0 0 18 0 1 0 56239019 8908800 251 1992294400 4194304 4922060 140733780747232 18446744073709551615 239006751877 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18371/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.300832 s]
/proc/loadavg: 1.06 1.04 1.00 3/106 18371
/proc/meminfo: memFree=1873120/2059040 swapFree=4139724/4192956
[pid=18371] ppid=18369 vsize=8700 CPUtime=0
/proc/18371/stat : 18371 (run) S 18369 18371 17675 0 -1 4202496 391 134 0 0 0 0 0 0 18 0 1 0 56239019 8908800 251 1992294400 4194304 4922060 140733780747232 18446744073709551615 239006751877 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18371/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.700917 s]
/proc/loadavg: 1.06 1.04 1.00 3/106 18371
/proc/meminfo: memFree=1873120/2059040 swapFree=4139724/4192956
[pid=18371] ppid=18369 vsize=8700 CPUtime=0
/proc/18371/stat : 18371 (run) S 18369 18371 17675 0 -1 4202496 391 134 0 0 0 0 0 0 18 0 1 0 56239019 8908800 251 1992294400 4194304 4922060 140733780747232 18446744073709551615 239006751877 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18371/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50109 s]
/proc/loadavg: 1.06 1.04 1.00 2/108 18374
/proc/meminfo: memFree=1863184/2059040 swapFree=4139724/4192956
[pid=18371] ppid=18369 vsize=8700 CPUtime=0
/proc/18371/stat : 18371 (run) S 18369 18371 17675 0 -1 4202496 391 134 0 0 0 0 0 0 18 0 1 0 56239019 8908800 251 1992294400 4194304 4922060 140733780747232 18446744073709551615 239006751877 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18371/statm: 2175 251 211 178 0 68 0
[pid=18373] ppid=18371 vsize=13408 CPUtime=1.48
/proc/18373/stat : 18373 (PBPASSolver) R 18371 18371 17675 0 -1 4202496 2876 0 0 0 147 1 0 0 25 0 1 0 56239019 13729792 2735 1992294400 134512640 134902295 4287175696 18446744073709551615 4159673005 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/18373/statm: 3352 2735 270 96 0 2564 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 22108

[startup+3.10143 s]
/proc/loadavg: 1.06 1.04 1.00 2/108 18374
/proc/meminfo: memFree=1862564/2059040 swapFree=4139724/4192956
[pid=18371] ppid=18369 vsize=8700 CPUtime=0
/proc/18371/stat : 18371 (run) S 18369 18371 17675 0 -1 4202496 391 134 0 0 0 0 0 0 18 0 1 0 56239019 8908800 251 1992294400 4194304 4922060 140733780747232 18446744073709551615 239006751877 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18371/statm: 2175 251 211 178 0 68 0
[pid=18373] ppid=18371 vsize=14124 CPUtime=3.09
/proc/18373/stat : 18373 (PBPASSolver) R 18371 18371 17675 0 -1 4202496 3044 0 0 0 307 2 0 0 25 0 1 0 56239019 14462976 2903 1992294400 134512640 134902295 4287175696 18446744073709551615 4159703311 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/18373/statm: 3531 2903 270 96 0 2743 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 22824

[startup+6.30111 s]
/proc/loadavg: 1.05 1.04 1.00 2/108 18374
/proc/meminfo: memFree=1861076/2059040 swapFree=4139724/4192956
[pid=18371] ppid=18369 vsize=8700 CPUtime=0
/proc/18371/stat : 18371 (run) S 18369 18371 17675 0 -1 4202496 391 134 0 0 0 0 0 0 18 0 1 0 56239019 8908800 251 1992294400 4194304 4922060 140733780747232 18446744073709551615 239006751877 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18371/statm: 2175 251 211 178 0 68 0
[pid=18373] ppid=18371 vsize=15312 CPUtime=6.29
/proc/18373/stat : 18373 (PBPASSolver) R 18371 18371 17675 0 -1 4202496 3361 0 0 0 627 2 0 0 25 0 1 0 56239019 15679488 3220 1992294400 134512640 134902295 4287175696 18446744073709551615 4159672971 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/18373/statm: 3828 3220 270 96 0 3040 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 24012

[startup+12.7015 s]
/proc/loadavg: 1.05 1.04 1.00 2/108 18374
/proc/meminfo: memFree=1858968/2059040 swapFree=4139724/4192956
[pid=18371] ppid=18369 vsize=8700 CPUtime=0
/proc/18371/stat : 18371 (run) S 18369 18371 17675 0 -1 4202496 391 134 0 0 0 0 0 0 18 0 1 0 56239019 8908800 251 1992294400 4194304 4922060 140733780747232 18446744073709551615 239006751877 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18371/statm: 2175 251 211 178 0 68 0
[pid=18373] ppid=18371 vsize=17160 CPUtime=12.68
/proc/18373/stat : 18373 (PBPASSolver) R 18371 18371 17675 0 -1 4202496 3809 0 0 0 1266 2 0 0 25 0 1 0 56239019 17571840 3668 1992294400 134512640 134902295 4287175696 18446744073709551615 4159692036 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/18373/statm: 4290 3668 270 96 0 3502 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 25860

[startup+25.5012 s]
/proc/loadavg: 1.04 1.03 1.00 2/108 18374
/proc/meminfo: memFree=1856240/2059040 swapFree=4139724/4192956
[pid=18371] ppid=18369 vsize=8700 CPUtime=0
/proc/18371/stat : 18371 (run) S 18369 18371 17675 0 -1 4202496 391 134 0 0 0 0 0 0 18 0 1 0 56239019 8908800 251 1992294400 4194304 4922060 140733780747232 18446744073709551615 239006751877 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18371/statm: 2175 251 211 178 0 68 0
[pid=18373] ppid=18371 vsize=19804 CPUtime=25.48
/proc/18373/stat : 18373 (PBPASSolver) R 18371 18371 17675 0 -1 4202496 4485 0 0 0 2545 3 0 0 25 0 1 0 56239019 20279296 4344 1992294400 134512640 134902295 4287175696 18446744073709551615 4159673058 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/18373/statm: 4951 4344 270 96 0 4163 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 28504

[startup+51.1007 s]
/proc/loadavg: 1.02 1.03 1.00 2/108 18376
/proc/meminfo: memFree=1852024/2059040 swapFree=4139724/4192956
[pid=18371] ppid=18369 vsize=8700 CPUtime=0
/proc/18371/stat : 18371 (run) S 18369 18371 17675 0 -1 4202496 391 134 0 0 0 0 0 0 18 0 1 0 56239019 8908800 251 1992294400 4194304 4922060 140733780747232 18446744073709551615 239006751877 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18371/statm: 2175 251 211 178 0 68 0
[pid=18373] ppid=18371 vsize=23948 CPUtime=51.07
/proc/18373/stat : 18373 (PBPASSolver) R 18371 18371 17675 0 -1 4202496 5510 0 0 0 5103 4 0 0 25 0 1 0 56239019 24522752 5369 1992294400 134512640 134902295 4287175696 18446744073709551615 4159706056 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/18373/statm: 5987 5369 270 96 0 5199 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 32648

[startup+102.308 s]
/proc/loadavg: 1.01 1.02 1.00 2/108 18376
/proc/meminfo: memFree=1843840/2059040 swapFree=4139724/4192956
[pid=18371] ppid=18369 vsize=8700 CPUtime=0
/proc/18371/stat : 18371 (run) S 18369 18371 17675 0 -1 4202496 391 134 0 0 0 0 0 0 18 0 1 0 56239019 8908800 251 1992294400 4194304 4922060 140733780747232 18446744073709551615 239006751877 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18371/statm: 2175 251 211 178 0 68 0
[pid=18373] ppid=18371 vsize=31996 CPUtime=102.26
/proc/18373/stat : 18373 (PBPASSolver) R 18371 18371 17675 0 -1 4202496 7500 0 0 0 10220 6 0 0 25 0 1 0 56239019 32763904 7359 1992294400 134512640 134902295 4287175696 18446744073709551615 4159703319 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/18373/statm: 7999 7359 270 96 0 7211 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 40696

[startup+162.301 s]
/proc/loadavg: 1.00 1.02 1.00 2/108 18378
/proc/meminfo: memFree=1844212/2059040 swapFree=4139724/4192956
[pid=18371] ppid=18369 vsize=8700 CPUtime=0
/proc/18371/stat : 18371 (run) S 18369 18371 17675 0 -1 4202496 391 134 0 0 0 0 0 0 18 0 1 0 56239019 8908800 251 1992294400 4194304 4922060 140733780747232 18446744073709551615 239006751877 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18371/statm: 2175 251 211 178 0 68 0
[pid=18373] ppid=18371 vsize=32928 CPUtime=162.23
/proc/18373/stat : 18373 (PBPASSolver) R 18371 18371 17675 0 -1 4202496 14044 0 0 0 16213 10 0 0 25 0 1 0 56239019 33718272 7276 1992294400 134512640 134902295 4287175696 18446744073709551615 4159703352 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/18373/statm: 8232 7276 270 96 0 7444 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 41628

[startup+222.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/108 18380
/proc/meminfo: memFree=1844956/2059040 swapFree=4139724/4192956
[pid=18371] ppid=18369 vsize=8700 CPUtime=0
/proc/18371/stat : 18371 (run) S 18369 18371 17675 0 -1 4202496 391 134 0 0 0 0 0 0 18 0 1 0 56239019 8908800 251 1992294400 4194304 4922060 140733780747232 18446744073709551615 239006751877 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18371/statm: 2175 251 211 178 0 68 0
[pid=18373] ppid=18371 vsize=32212 CPUtime=222.21
/proc/18373/stat : 18373 (PBPASSolver) R 18371 18371 17675 0 -1 4202496 22135 0 0 0 22205 16 0 0 25 0 1 0 56239019 32985088 7065 1992294400 134512640 134902295 4287175696 18446744073709551615 4159691792 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/18373/statm: 8053 7065 270 96 0 7265 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 40912

[startup+282.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/108 18382
/proc/meminfo: memFree=1837516/2059040 swapFree=4139724/4192956
[pid=18371] ppid=18369 vsize=8700 CPUtime=0
/proc/18371/stat : 18371 (run) S 18369 18371 17675 0 -1 4202496 391 134 0 0 0 0 0 0 18 0 1 0 56239019 8908800 251 1992294400 4194304 4922060 140733780747232 18446744073709551615 239006751877 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18371/statm: 2175 251 211 178 0 68 0
[pid=18373] ppid=18371 vsize=39712 CPUtime=282.18
/proc/18373/stat : 18373 (PBPASSolver) R 18371 18371 17675 0 -1 4202496 24037 0 0 0 28200 18 0 0 25 0 1 0 56239019 40665088 8967 1992294400 134512640 134902295 4287175696 18446744073709551615 4159703166 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/18373/statm: 9928 8967 270 96 0 9140 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 48412

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 18382
/proc/meminfo: memFree=1831944/2059040 swapFree=4139724/4192956
[pid=18371] ppid=18369 vsize=8700 CPUtime=0
/proc/18371/stat : 18371 (run) S 18369 18371 17675 0 -1 4202496 391 134 0 0 0 0 0 0 18 0 1 0 56239019 8908800 251 1992294400 4194304 4922060 140733780747232 18446744073709551615 239006751877 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18371/statm: 2175 251 211 178 0 68 0
[pid=18373] ppid=18371 vsize=45328 CPUtime=342.17
/proc/18373/stat : 18373 (PBPASSolver) R 18371 18371 17675 0 -1 4202496 25417 0 0 0 34197 20 0 0 25 0 1 0 56239019 46415872 10347 1992294400 134512640 134902295 4287175696 18446744073709551615 4159685412 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/18373/statm: 11332 10347 270 96 0 10544 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 54028

[startup+402.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 18384
/proc/meminfo: memFree=1831696/2059040 swapFree=4139724/4192956
[pid=18371] ppid=18369 vsize=8700 CPUtime=0
/proc/18371/stat : 18371 (run) S 18369 18371 17675 0 -1 4202496 391 134 0 0 0 0 0 0 18 0 1 0 56239019 8908800 251 1992294400 4194304 4922060 140733780747232 18446744073709551615 239006751877 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18371/statm: 2175 251 211 178 0 68 0
[pid=18373] ppid=18371 vsize=45328 CPUtime=402.14
/proc/18373/stat : 18373 (PBPASSolver) R 18371 18371 17675 0 -1 4202496 25417 0 0 0 40194 20 0 0 25 0 1 0 56239019 46415872 10347 1992294400 134512640 134902295 4287175696 18446744073709551615 4159703174 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/18373/statm: 11332 10347 270 96 0 10544 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 54028

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 18386
/proc/meminfo: memFree=1831572/2059040 swapFree=4139724/4192956
[pid=18371] ppid=18369 vsize=8700 CPUtime=0
/proc/18371/stat : 18371 (run) S 18369 18371 17675 0 -1 4202496 391 134 0 0 0 0 0 0 18 0 1 0 56239019 8908800 251 1992294400 4194304 4922060 140733780747232 18446744073709551615 239006751877 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18371/statm: 2175 251 211 178 0 68 0
[pid=18373] ppid=18371 vsize=45488 CPUtime=462.12
/proc/18373/stat : 18373 (PBPASSolver) R 18371 18371 17675 0 -1 4202496 25428 0 0 0 46192 20 0 0 25 0 1 0 56239019 46579712 10358 1992294400 134512640 134902295 4287175696 18446744073709551615 4159692020 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/18373/statm: 11372 10358 270 96 0 10584 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 54188

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 18388
/proc/meminfo: memFree=1831324/2059040 swapFree=4139724/4192956
[pid=18371] ppid=18369 vsize=8700 CPUtime=0
/proc/18371/stat : 18371 (run) S 18369 18371 17675 0 -1 4202496 391 134 0 0 0 0 0 0 18 0 1 0 56239019 8908800 251 1992294400 4194304 4922060 140733780747232 18446744073709551615 239006751877 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18371/statm: 2175 251 211 178 0 68 0
[pid=18373] ppid=18371 vsize=45848 CPUtime=522.1
/proc/18373/stat : 18373 (PBPASSolver) R 18371 18371 17675 0 -1 4202496 25540 0 0 0 52190 20 0 0 25 0 1 0 56239019 46948352 10470 1992294400 134512640 134902295 4287175696 18446744073709551615 4159673087 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/18373/statm: 11462 10470 270 96 0 10674 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 54548

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 18390
/proc/meminfo: memFree=1829960/2059040 swapFree=4139724/4192956
[pid=18371] ppid=18369 vsize=8700 CPUtime=0
/proc/18371/stat : 18371 (run) S 18369 18371 17675 0 -1 4202496 391 134 0 0 0 0 0 0 18 0 1 0 56239019 8908800 251 1992294400 4194304 4922060 140733780747232 18446744073709551615 239006751877 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18371/statm: 2175 251 211 178 0 68 0
[pid=18373] ppid=18371 vsize=47036 CPUtime=582.07
/proc/18373/stat : 18373 (PBPASSolver) R 18371 18371 17675 0 -1 4202496 25839 0 0 0 58187 20 0 0 25 0 1 0 56239019 48164864 10769 1992294400 134512640 134902295 4287175696 18446744073709551615 4159685230 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/18373/statm: 11759 10769 270 96 0 10971 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 55736

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 18390
/proc/meminfo: memFree=1829960/2059040 swapFree=4139724/4192956
[pid=18371] ppid=18369 vsize=8700 CPUtime=0
/proc/18371/stat : 18371 (run) S 18369 18371 17675 0 -1 4202496 391 134 0 0 0 0 0 0 18 0 1 0 56239019 8908800 251 1992294400 4194304 4922060 140733780747232 18446744073709551615 239006751877 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18371/statm: 2175 251 211 178 0 68 0
[pid=18373] ppid=18371 vsize=47036 CPUtime=642.06
/proc/18373/stat : 18373 (PBPASSolver) R 18371 18371 17675 0 -1 4202496 25843 0 0 0 64186 20 0 0 25 0 1 0 56239019 48164864 10773 1992294400 134512640 134902295 4287175696 18446744073709551615 4159703166 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/18373/statm: 11759 10773 270 96 0 10971 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 55736

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 18392
/proc/meminfo: memFree=1829712/2059040 swapFree=4139724/4192956
[pid=18371] ppid=18369 vsize=8700 CPUtime=0
/proc/18371/stat : 18371 (run) S 18369 18371 17675 0 -1 4202496 391 134 0 0 0 0 0 0 18 0 1 0 56239019 8908800 251 1992294400 4194304 4922060 140733780747232 18446744073709551615 239006751877 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18371/statm: 2175 251 211 178 0 68 0
[pid=18373] ppid=18371 vsize=47188 CPUtime=702.03
/proc/18373/stat : 18373 (PBPASSolver) R 18371 18371 17675 0 -1 4202496 25861 0 0 0 70183 20 0 0 25 0 1 0 56239019 48320512 10791 1992294400 134512640 134902295 4287175696 18446744073709551615 4159703517 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/18373/statm: 11797 10791 270 96 0 11009 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 55888

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

[startup+703.901 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 18392
/proc/meminfo: memFree=1829712/2059040 swapFree=4139724/4192956
[pid=18371] ppid=18369 vsize=8700 CPUtime=0
/proc/18371/stat : 18371 (run) S 18369 18371 17675 0 -1 4202496 391 134 0 0 0 0 0 0 18 0 1 0 56239019 8908800 251 1992294400 4194304 4922060 140733780747232 18446744073709551615 239006751877 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18371/statm: 2175 251 211 178 0 68 0
[pid=18373] ppid=18371 vsize=47188 CPUtime=703.63
/proc/18373/stat : 18373 (PBPASSolver) R 18371 18371 17675 0 -1 4202496 25861 0 0 0 70343 20 0 0 25 0 1 0 56239019 48320512 10791 1992294400 134512640 134902295 4287175696 18446744073709551615 4159705797 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/18373/statm: 11797 10791 270 96 0 11009 0
Current children cumulated CPU time (s) 703.63
Current children cumulated vsize (KiB) 55888

[startup+704.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 18392
/proc/meminfo: memFree=1829712/2059040 swapFree=4139724/4192956
[pid=18371] ppid=18369 vsize=8700 CPUtime=0
/proc/18371/stat : 18371 (run) S 18369 18371 17675 0 -1 4202496 391 134 0 0 0 0 0 0 18 0 1 0 56239019 8908800 251 1992294400 4194304 4922060 140733780747232 18446744073709551615 239006751877 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18371/statm: 2175 251 211 178 0 68 0
[pid=18373] ppid=18371 vsize=47188 CPUtime=704.03
/proc/18373/stat : 18373 (PBPASSolver) R 18371 18371 17675 0 -1 4202496 25861 0 0 0 70383 20 0 0 25 0 1 0 56239019 48320512 10791 1992294400 134512640 134902295 4287175696 18446744073709551615 4159706069 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/18373/statm: 11797 10791 270 96 0 11009 0
Current children cumulated CPU time (s) 704.03
Current children cumulated vsize (KiB) 55888

[startup+704.701 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 18392
/proc/meminfo: memFree=1829712/2059040 swapFree=4139724/4192956
[pid=18371] ppid=18369 vsize=8700 CPUtime=0
/proc/18371/stat : 18371 (run) S 18369 18371 17675 0 -1 4202496 391 134 0 0 0 0 0 0 18 0 1 0 56239019 8908800 251 1992294400 4194304 4922060 140733780747232 18446744073709551615 239006751877 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18371/statm: 2175 251 211 178 0 68 0
[pid=18373] ppid=18371 vsize=47188 CPUtime=704.43
/proc/18373/stat : 18373 (PBPASSolver) R 18371 18371 17675 0 -1 4202496 25861 0 0 0 70423 20 0 0 25 0 1 0 56239019 48320512 10791 1992294400 134512640 134902295 4287175696 18446744073709551615 4159672953 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/18373/statm: 11797 10791 270 96 0 11009 0
Current children cumulated CPU time (s) 704.43
Current children cumulated vsize (KiB) 55888

[startup+704.801 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 18392
/proc/meminfo: memFree=1829712/2059040 swapFree=4139724/4192956
[pid=18371] ppid=18369 vsize=8700 CPUtime=0
/proc/18371/stat : 18371 (run) S 18369 18371 17675 0 -1 4202496 391 134 0 0 0 0 0 0 18 0 1 0 56239019 8908800 251 1992294400 4194304 4922060 140733780747232 18446744073709551615 239006751877 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18371/statm: 2175 251 211 178 0 68 0
[pid=18373] ppid=18371 vsize=42740 CPUtime=704.53
/proc/18373/stat : 18373 (PBPASSolver) R 18371 18371 17675 0 -1 4202496 25861 0 0 0 70433 20 0 0 25 0 1 0 56239019 43765760 9679 1992294400 134512640 134902295 4287175696 18446744073709551615 2789284 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/18373/statm: 10685 9679 270 96 0 9897 0
Current children cumulated CPU time (s) 704.53
Current children cumulated vsize (KiB) 51440

Child status: 0
Real time (s): 704.831
CPU time (s): 704.575
CPU user time (s): 704.356
CPU system time (s): 0.218966
CPU usage (%): 99.9636
Max. virtual memory (cumulated for all children) (KiB): 55888

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 704.356
system time used= 0.218966
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 26425
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= 6
involuntary context switches= 9107

runsolver used 1.19782 second user time and 3.2935 second system time

The end

Launcher Data 

Begin job on node010 at 2010-06-17 22:26:14
IDJOB=2673217
IDBENCH=47884
IDSOLVER=1174
FILE ID=node010/2673217-1276806374
PBS_JOBID= 11176654
Free space on /tmp= 62528 MiB

SOLVER NAME= PBPASSolver 2010-06-13
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=7-P0=107-P1=73-P2=127-B.opb
COMMAND LINE= run BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2673217-1276806374/watcher-2673217-1276806374 -o /tmp/evaluation-result-2673217-1276806374/solver-2673217-1276806374 -C 1800 -W 2000 -M 1800  run HOME/instance-2673217-1276806374.opb

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

MD5SUM BENCH= 5bfa86516615baf8e5760766082d64a4
RANDOM SEED=549398339

node010.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		: 3000.267
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	: 6000.53
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		: 3000.267
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	: 5599.46
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1873640 kB
Buffers:         12204 kB
Cached:          79016 kB
SwapCached:       5772 kB
Active:          55420 kB
Inactive:        48256 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1873640 kB
SwapTotal:     4192956 kB
SwapFree:      4139724 kB
Dirty:             776 kB
Writeback:           0 kB
AnonPages:       11024 kB
Mapped:          12904 kB
Slab:            59696 kB
PageTables:       4008 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   183384 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= 62528 MiB
End job on node010 at 2010-06-17 22:37:59