Trace number 2673317

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 700.782 700.968

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/
factor-mod-B/factor-mod-size=8-P0=179-P1=37-B.opb
MD5SUM7c55947c8932da669a6320e0df24c1e1
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 benchmark0.047992
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 variables24
Total number of constraints3
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 constraints3
Minimum length of a constraint8
Maximum length of a constraint72
Number of terms in the objective function 8
Biggest coefficient in the objective function 128
Number of bits for the biggest coefficient in the objective function 8
Sum of the numbers in the objective function 255
Number of bits of the sum of numbers in the objective function 8
Biggest number in a constraint 32768
Number of bits of the biggest number in a constraint 16
Biggest sum of numbers in a constraint 130528
Number of bits of the biggest sum of numbers17
Number of products (including duplicates)64
Sum of products size (including duplicates)128
Number of different products64
Sum of products size128

Quality of the solution as a function of time


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

Solver Data 

649.11/649.33	c 24 3 64 128 0 0 0 0
649.11/649.33	o 3
649.11/649.33	c 128 ~x11264+64 ~x11263+32 ~x11262+16 ~x11261+8 ~x11260+4 ~x11259+2 ~x11258+1 ~x11257+128 ~x9+64 ~x8+32 ~x7+16 ~x6+8 ~x5+4 ~x4+2 ~x3+1 ~x2-0=509
649.11/649.33	c 128 ~x11264+64 ~x11263+32 ~x11262+16 ~x11261+8 ~x11260+4 ~x11259+2 ~x11258+1 ~x11257+128 ~x9+64 ~x8+32 ~x7+16 ~x6+8 ~x5+4 ~x4+2 ~x3+1 ~x2-0=508
700.70/700.96	o 3
700.70/700.96	s OPTIMUM FOUND
700.70/700.96	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

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-2673317-1276808442/watcher-2673317-1276808442 -o /tmp/evaluation-result-2673317-1276808442/solver-2673317-1276808442 -C 1800 -W 2000 -M 1800 run HOME/instance-2673317-1276808442.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: 1.00 1.00 1.00 3/106 18259
/proc/meminfo: memFree=1847220/2059040 swapFree=4135436/4192956
[pid=18259] ppid=18257 vsize=8700 CPUtime=0
/proc/18259/stat : 18259 (run) S 18257 18259 17633 0 -1 4202496 388 134 0 0 0 0 0 0 18 0 1 0 56445531 8908800 250 1992294400 4194304 4922060 140735983286800 18446744073709551615 238759287941 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18259/statm: 2175 250 211 178 0 68 0

[startup+0.103921 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 18259
/proc/meminfo: memFree=1847220/2059040 swapFree=4135436/4192956
[pid=18259] ppid=18257 vsize=8700 CPUtime=0
/proc/18259/stat : 18259 (run) S 18257 18259 17633 0 -1 4202496 388 134 0 0 0 0 0 0 18 0 1 0 56445531 8908800 250 1992294400 4194304 4922060 140735983286800 18446744073709551615 238759287941 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18259/statm: 2175 250 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.200929 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 18259
/proc/meminfo: memFree=1847220/2059040 swapFree=4135436/4192956
[pid=18259] ppid=18257 vsize=8700 CPUtime=0
/proc/18259/stat : 18259 (run) S 18257 18259 17633 0 -1 4202496 388 134 0 0 0 0 0 0 18 0 1 0 56445531 8908800 250 1992294400 4194304 4922060 140735983286800 18446744073709551615 238759287941 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18259/statm: 2175 250 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.300938 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 18259
/proc/meminfo: memFree=1847220/2059040 swapFree=4135436/4192956
[pid=18259] ppid=18257 vsize=8700 CPUtime=0
/proc/18259/stat : 18259 (run) S 18257 18259 17633 0 -1 4202496 388 134 0 0 0 0 0 0 18 0 1 0 56445531 8908800 250 1992294400 4194304 4922060 140735983286800 18446744073709551615 238759287941 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18259/statm: 2175 250 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.700974 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 18259
/proc/meminfo: memFree=1847220/2059040 swapFree=4135436/4192956
[pid=18259] ppid=18257 vsize=8700 CPUtime=0
/proc/18259/stat : 18259 (run) S 18257 18259 17633 0 -1 4202496 388 134 0 0 0 0 0 0 18 0 1 0 56445531 8908800 250 1992294400 4194304 4922060 140735983286800 18446744073709551615 238759287941 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18259/statm: 2175 250 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50105 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 18262
/proc/meminfo: memFree=1839516/2059040 swapFree=4135436/4192956
[pid=18259] ppid=18257 vsize=8700 CPUtime=0
/proc/18259/stat : 18259 (run) S 18257 18259 17633 0 -1 4202496 388 134 0 0 0 0 0 0 18 0 1 0 56445531 8908800 250 1992294400 4194304 4922060 140735983286800 18446744073709551615 238759287941 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18259/statm: 2175 250 211 178 0 68 0
[pid=18261] ppid=18259 vsize=10852 CPUtime=1.48
/proc/18261/stat : 18261 (PBPASSolver) R 18259 18259 17633 0 -1 4202496 2191 0 0 0 147 1 0 0 25 0 1 0 56445531 11112448 2129 1992294400 134512640 134902295 4287145232 18446744073709551615 4159713904 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/18261/statm: 2713 2129 270 96 0 1925 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 19552

[startup+3.10119 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 18262
/proc/meminfo: memFree=1838896/2059040 swapFree=4135436/4192956
[pid=18259] ppid=18257 vsize=8700 CPUtime=0
/proc/18259/stat : 18259 (run) S 18257 18259 17633 0 -1 4202496 388 134 0 0 0 0 0 0 18 0 1 0 56445531 8908800 250 1992294400 4194304 4922060 140735983286800 18446744073709551615 238759287941 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18259/statm: 2175 250 211 178 0 68 0
[pid=18261] ppid=18259 vsize=11380 CPUtime=3.08
/proc/18261/stat : 18261 (PBPASSolver) R 18259 18259 17633 0 -1 4202496 2341 0 0 0 307 1 0 0 25 0 1 0 56445531 11653120 2279 1992294400 134512640 134902295 4287145232 18446744073709551615 4159732572 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/18261/statm: 2845 2279 270 96 0 2057 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 20080

[startup+6.30149 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 18264
/proc/meminfo: memFree=1837532/2059040 swapFree=4135436/4192956
[pid=18259] ppid=18257 vsize=8700 CPUtime=0
/proc/18259/stat : 18259 (run) S 18257 18259 17633 0 -1 4202496 388 134 0 0 0 0 0 0 18 0 1 0 56445531 8908800 250 1992294400 4194304 4922060 140735983286800 18446744073709551615 238759287941 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18259/statm: 2175 250 211 178 0 68 0
[pid=18261] ppid=18259 vsize=12576 CPUtime=6.29
/proc/18261/stat : 18261 (PBPASSolver) R 18259 18259 17633 0 -1 4202496 2630 0 0 0 627 2 0 0 25 0 1 0 56445531 12877824 2568 1992294400 134512640 134902295 4287145232 18446744073709551615 4159732948 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/18261/statm: 3144 2568 270 96 0 2356 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 21276

[startup+12.7011 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 18264
/proc/meminfo: memFree=1835796/2059040 swapFree=4135436/4192956
[pid=18259] ppid=18257 vsize=8700 CPUtime=0
/proc/18259/stat : 18259 (run) S 18257 18259 17633 0 -1 4202496 388 134 0 0 0 0 0 0 18 0 1 0 56445531 8908800 250 1992294400 4194304 4922060 140735983286800 18446744073709551615 238759287941 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18259/statm: 2175 250 211 178 0 68 0
[pid=18261] ppid=18259 vsize=14160 CPUtime=12.68
/proc/18261/stat : 18261 (PBPASSolver) R 18259 18259 17633 0 -1 4202496 3011 0 0 0 1266 2 0 0 25 0 1 0 56445531 14499840 2949 1992294400 134512640 134902295 4287145232 18446744073709551615 4159714053 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/18261/statm: 3540 2949 270 96 0 2752 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 22860

[startup+25.5012 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 18273
/proc/meminfo: memFree=1833432/2059040 swapFree=4135436/4192956
[pid=18259] ppid=18257 vsize=8700 CPUtime=0
/proc/18259/stat : 18259 (run) S 18257 18259 17633 0 -1 4202496 388 134 0 0 0 0 0 0 18 0 1 0 56445531 8908800 250 1992294400 4194304 4922060 140735983286800 18446744073709551615 238759287941 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18259/statm: 2175 250 211 178 0 68 0
[pid=18261] ppid=18259 vsize=16144 CPUtime=25.47
/proc/18261/stat : 18261 (PBPASSolver) R 18259 18259 17633 0 -1 4202496 3508 0 0 0 2544 3 0 0 25 0 1 0 56445531 16531456 3446 1992294400 134512640 134902295 4287145232 18446744073709551615 4159732841 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/18261/statm: 4036 3446 270 96 0 3248 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 24844

[startup+51.1006 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 18273
/proc/meminfo: memFree=1831332/2059040 swapFree=4135436/4192956
[pid=18259] ppid=18257 vsize=8700 CPUtime=0
/proc/18259/stat : 18259 (run) S 18257 18259 17633 0 -1 4202496 388 134 0 0 0 0 0 0 18 0 1 0 56445531 8908800 250 1992294400 4194304 4922060 140735983286800 18446744073709551615 238759287941 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18259/statm: 2175 250 211 178 0 68 0
[pid=18261] ppid=18259 vsize=18296 CPUtime=51.06
/proc/18261/stat : 18261 (PBPASSolver) R 18259 18259 17633 0 -1 4202496 4055 0 0 0 5102 4 0 0 25 0 1 0 56445531 18735104 3993 1992294400 134512640 134902295 4287145232 18446744073709551615 4159737600 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/18261/statm: 4574 3993 270 96 0 3786 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 26996

[startup+102.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 18275
/proc/meminfo: memFree=1827488/2059040 swapFree=4135436/4192956
[pid=18259] ppid=18257 vsize=8700 CPUtime=0
/proc/18259/stat : 18259 (run) S 18257 18259 17633 0 -1 4202496 388 134 0 0 0 0 0 0 18 0 1 0 56445531 8908800 250 1992294400 4194304 4922060 140735983286800 18446744073709551615 238759287941 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18259/statm: 2175 250 211 178 0 68 0
[pid=18261] ppid=18259 vsize=22048 CPUtime=102.25
/proc/18261/stat : 18261 (PBPASSolver) R 18259 18259 17633 0 -1 4202496 4998 0 0 0 10221 4 0 0 25 0 1 0 56445531 22577152 4936 1992294400 134512640 134902295 4287145232 18446744073709551615 4159744488 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/18261/statm: 5512 4936 270 96 0 4724 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 30748

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 18277
/proc/meminfo: memFree=1827364/2059040 swapFree=4135436/4192956
[pid=18259] ppid=18257 vsize=8700 CPUtime=0
/proc/18259/stat : 18259 (run) S 18257 18259 17633 0 -1 4202496 388 134 0 0 0 0 0 0 18 0 1 0 56445531 8908800 250 1992294400 4194304 4922060 140735983286800 18446744073709551615 238759287941 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18259/statm: 2175 250 211 178 0 68 0
[pid=18261] ppid=18259 vsize=22216 CPUtime=162.23
/proc/18261/stat : 18261 (PBPASSolver) R 18259 18259 17633 0 -1 4202496 5021 0 0 0 16219 4 0 0 25 0 1 0 56445531 22749184 4959 1992294400 134512640 134902295 4287145232 18446744073709551615 4159713913 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/18261/statm: 5554 4959 270 96 0 4766 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 30916

[startup+222.308 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 18277
/proc/meminfo: memFree=1827240/2059040 swapFree=4135436/4192956
[pid=18259] ppid=18257 vsize=8700 CPUtime=0
/proc/18259/stat : 18259 (run) S 18257 18259 17633 0 -1 4202496 388 134 0 0 0 0 0 0 18 0 1 0 56445531 8908800 250 1992294400 4194304 4922060 140735983286800 18446744073709551615 238759287941 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18259/statm: 2175 250 211 178 0 68 0
[pid=18261] ppid=18259 vsize=22296 CPUtime=222.22
/proc/18261/stat : 18261 (PBPASSolver) R 18259 18259 17633 0 -1 4202496 5039 0 0 0 22218 4 0 0 25 0 1 0 56445531 22831104 4977 1992294400 134512640 134902295 4287145232 18446744073709551615 4159744315 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/18261/statm: 5574 4977 270 96 0 4786 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 30996

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 18279
/proc/meminfo: memFree=1826496/2059040 swapFree=4135436/4192956
[pid=18259] ppid=18257 vsize=8700 CPUtime=0
/proc/18259/stat : 18259 (run) S 18257 18259 17633 0 -1 4202496 388 134 0 0 0 0 0 0 18 0 1 0 56445531 8908800 250 1992294400 4194304 4922060 140735983286800 18446744073709551615 238759287941 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18259/statm: 2175 250 211 178 0 68 0
[pid=18261] ppid=18259 vsize=23356 CPUtime=282.21
/proc/18261/stat : 18261 (PBPASSolver) R 18259 18259 17633 0 -1 4202496 5284 0 0 0 28216 5 0 0 25 0 1 0 56445531 23916544 5222 1992294400 134512640 134902295 4287145232 18446744073709551615 4159749066 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/18261/statm: 5839 5222 270 96 0 5051 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 32056

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 18281
/proc/meminfo: memFree=1825132/2059040 swapFree=4135436/4192956
[pid=18259] ppid=18257 vsize=8700 CPUtime=0
/proc/18259/stat : 18259 (run) S 18257 18259 17633 0 -1 4202496 388 134 0 0 0 0 0 0 18 0 1 0 56445531 8908800 250 1992294400 4194304 4922060 140735983286800 18446744073709551615 238759287941 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18259/statm: 2175 250 211 178 0 68 0
[pid=18261] ppid=18259 vsize=24448 CPUtime=342.19
/proc/18261/stat : 18261 (PBPASSolver) R 18259 18259 17633 0 -1 4202496 5557 0 0 0 34214 5 0 0 25 0 1 0 56445531 25034752 5495 1992294400 134512640 134902295 4287145232 18446744073709551615 4159744126 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/18261/statm: 6112 5495 270 96 0 5324 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 33148

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 18283
/proc/meminfo: memFree=1821660/2059040 swapFree=4135436/4192956
[pid=18259] ppid=18257 vsize=8700 CPUtime=0
/proc/18259/stat : 18259 (run) S 18257 18259 17633 0 -1 4202496 388 134 0 0 0 0 0 0 18 0 1 0 56445531 8908800 250 1992294400 4194304 4922060 140735983286800 18446744073709551615 238759287941 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18259/statm: 2175 250 211 178 0 68 0
[pid=18261] ppid=18259 vsize=28072 CPUtime=402.17
/proc/18261/stat : 18261 (PBPASSolver) R 18259 18259 17633 0 -1 4202496 6457 0 0 0 40211 6 0 0 25 0 1 0 56445531 28745728 6395 1992294400 134512640 134902295 4287145232 18446744073709551615 4159732868 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/18261/statm: 7018 6395 270 96 0 6230 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 36772

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 18285
/proc/meminfo: memFree=1819552/2059040 swapFree=4135436/4192956
[pid=18259] ppid=18257 vsize=8700 CPUtime=0
/proc/18259/stat : 18259 (run) S 18257 18259 17633 0 -1 4202496 388 134 0 0 0 0 0 0 18 0 1 0 56445531 8908800 250 1992294400 4194304 4922060 140735983286800 18446744073709551615 238759287941 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18259/statm: 2175 250 211 178 0 68 0
[pid=18261] ppid=18259 vsize=29920 CPUtime=462.16
/proc/18261/stat : 18261 (PBPASSolver) R 18259 18259 17633 0 -1 4202496 6938 0 0 0 46209 7 0 0 25 0 1 0 56445531 30638080 6876 1992294400 134512640 134902295 4287145232 18446744073709551615 4159726056 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/18261/statm: 7480 6876 270 96 0 6692 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 38620

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 18285
/proc/meminfo: memFree=1819552/2059040 swapFree=4135436/4192956
[pid=18259] ppid=18257 vsize=8700 CPUtime=0
/proc/18259/stat : 18259 (run) S 18257 18259 17633 0 -1 4202496 388 134 0 0 0 0 0 0 18 0 1 0 56445531 8908800 250 1992294400 4194304 4922060 140735983286800 18446744073709551615 238759287941 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18259/statm: 2175 250 211 178 0 68 0
[pid=18261] ppid=18259 vsize=30088 CPUtime=522.15
/proc/18261/stat : 18261 (PBPASSolver) R 18259 18259 17633 0 -1 4202496 6955 0 0 0 52208 7 0 0 25 0 1 0 56445531 30810112 6893 1992294400 134512640 134902295 4287145232 18446744073709551615 4159732569 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/18261/statm: 7522 6893 270 96 0 6734 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 38788

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 18287
/proc/meminfo: memFree=1819428/2059040 swapFree=4135436/4192956
[pid=18259] ppid=18257 vsize=8700 CPUtime=0
/proc/18259/stat : 18259 (run) S 18257 18259 17633 0 -1 4202496 388 134 0 0 0 0 0 0 18 0 1 0 56445531 8908800 250 1992294400 4194304 4922060 140735983286800 18446744073709551615 238759287941 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18259/statm: 2175 250 211 178 0 68 0
[pid=18261] ppid=18259 vsize=30088 CPUtime=582.13
/proc/18261/stat : 18261 (PBPASSolver) R 18259 18259 17633 0 -1 4202496 6966 0 0 0 58206 7 0 0 25 0 1 0 56445531 30810112 6904 1992294400 134512640 134902295 4287145232 18446744073709551615 4159713905 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/18261/statm: 7522 6904 270 96 0 6734 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 38788

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 18289
/proc/meminfo: memFree=1819304/2059040 swapFree=4135436/4192956
[pid=18259] ppid=18257 vsize=8700 CPUtime=0
/proc/18259/stat : 18259 (run) S 18257 18259 17633 0 -1 4202496 388 134 0 0 0 0 0 0 18 0 1 0 56445531 8908800 250 1992294400 4194304 4922060 140735983286800 18446744073709551615 238759287941 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18259/statm: 2175 250 211 178 0 68 0
[pid=18261] ppid=18259 vsize=30228 CPUtime=642.12
/proc/18261/stat : 18261 (PBPASSolver) R 18259 18259 17633 0 -1 4202496 6992 0 0 0 64205 7 0 0 25 0 1 0 56445531 30953472 6930 1992294400 134512640 134902295 4287145232 18446744073709551615 4159744126 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/18261/statm: 7557 6930 270 96 0 6769 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 38928

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

[startup+665.608 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 18289
/proc/meminfo: memFree=1829348/2059040 swapFree=4135436/4192956
[pid=18259] ppid=18257 vsize=8700 CPUtime=0
/proc/18259/stat : 18259 (run) S 18257 18259 17633 0 -1 4202496 388 134 0 0 0 0 0 0 18 0 1 0 56445531 8908800 250 1992294400 4194304 4922060 140735983286800 18446744073709551615 238759287941 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18259/statm: 2175 250 211 178 0 68 0
[pid=18261] ppid=18259 vsize=20500 CPUtime=665.42
/proc/18261/stat : 18261 (PBPASSolver) R 18259 18259 17633 0 -1 4202496 12096 0 0 0 66531 11 0 0 25 0 1 0 56445531 20992000 4355 1992294400 134512640 134902295 4287145232 18446744073709551615 4159744276 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/18261/statm: 5125 4355 270 96 0 4337 0
Current children cumulated CPU time (s) 665.42
Current children cumulated vsize (KiB) 29200

[startup+678.401 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 18289
/proc/meminfo: memFree=1826992/2059040 swapFree=4135436/4192956
[pid=18259] ppid=18257 vsize=8700 CPUtime=0
/proc/18259/stat : 18259 (run) S 18257 18259 17633 0 -1 4202496 388 134 0 0 0 0 0 0 18 0 1 0 56445531 8908800 250 1992294400 4194304 4922060 140735983286800 18446744073709551615 238759287941 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18259/statm: 2175 250 211 178 0 68 0
[pid=18261] ppid=18259 vsize=23008 CPUtime=678.21
/proc/18261/stat : 18261 (PBPASSolver) R 18259 18259 17633 0 -1 4202496 12728 0 0 0 67809 12 0 0 25 0 1 0 56445531 23560192 4987 1992294400 134512640 134902295 4287145232 18446744073709551615 4159732594 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/18261/statm: 5752 4987 270 96 0 4964 0
Current children cumulated CPU time (s) 678.21
Current children cumulated vsize (KiB) 31708

[startup+691.2 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 18291
/proc/meminfo: memFree=1824760/2059040 swapFree=4135436/4192956
[pid=18259] ppid=18257 vsize=8700 CPUtime=0
/proc/18259/stat : 18259 (run) S 18257 18259 17633 0 -1 4202496 388 134 0 0 0 0 0 0 18 0 1 0 56445531 8908800 250 1992294400 4194304 4922060 140735983286800 18446744073709551615 238759287941 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18259/statm: 2175 250 211 178 0 68 0
[pid=18261] ppid=18259 vsize=25124 CPUtime=691
/proc/18261/stat : 18261 (PBPASSolver) R 18259 18259 17633 0 -1 4202496 13252 0 0 0 69088 12 0 0 25 0 1 0 56445531 25726976 5511 1992294400 134512640 134902295 4287145232 18446744073709551615 4159744126 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/18261/statm: 6281 5511 270 96 0 5493 0
Current children cumulated CPU time (s) 691
Current children cumulated vsize (KiB) 33824

[startup+697.601 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 18291
/proc/meminfo: memFree=1823520/2059040 swapFree=4135436/4192956
[pid=18259] ppid=18257 vsize=8700 CPUtime=0
/proc/18259/stat : 18259 (run) S 18257 18259 17633 0 -1 4202496 388 134 0 0 0 0 0 0 18 0 1 0 56445531 8908800 250 1992294400 4194304 4922060 140735983286800 18446744073709551615 238759287941 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18259/statm: 2175 250 211 178 0 68 0
[pid=18261] ppid=18259 vsize=26316 CPUtime=697.4
/proc/18261/stat : 18261 (PBPASSolver) R 18259 18259 17633 0 -1 4202496 13563 0 0 0 69728 12 0 0 25 0 1 0 56445531 26947584 5822 1992294400 134512640 134902295 4287145232 18446744073709551615 4159744339 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/18261/statm: 6579 5822 270 96 0 5791 0
Current children cumulated CPU time (s) 697.4
Current children cumulated vsize (KiB) 35016

[startup+699.201 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 18291
/proc/meminfo: memFree=1823396/2059040 swapFree=4135436/4192956
[pid=18259] ppid=18257 vsize=8700 CPUtime=0
/proc/18259/stat : 18259 (run) S 18257 18259 17633 0 -1 4202496 388 134 0 0 0 0 0 0 18 0 1 0 56445531 8908800 250 1992294400 4194304 4922060 140735983286800 18446744073709551615 238759287941 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18259/statm: 2175 250 211 178 0 68 0
[pid=18261] ppid=18259 vsize=26580 CPUtime=699
/proc/18261/stat : 18261 (PBPASSolver) R 18259 18259 17633 0 -1 4202496 13614 0 0 0 69888 12 0 0 25 0 1 0 56445531 27217920 5873 1992294400 134512640 134902295 4287145232 18446744073709551615 4159732622 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/18261/statm: 6645 5873 270 96 0 5857 0
Current children cumulated CPU time (s) 699
Current children cumulated vsize (KiB) 35280

[startup+700 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 18291
/proc/meminfo: memFree=1823272/2059040 swapFree=4135436/4192956
[pid=18259] ppid=18257 vsize=8700 CPUtime=0
/proc/18259/stat : 18259 (run) S 18257 18259 17633 0 -1 4202496 388 134 0 0 0 0 0 0 18 0 1 0 56445531 8908800 250 1992294400 4194304 4922060 140735983286800 18446744073709551615 238759287941 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18259/statm: 2175 250 211 178 0 68 0
[pid=18261] ppid=18259 vsize=26580 CPUtime=699.8
/proc/18261/stat : 18261 (PBPASSolver) R 18259 18259 17633 0 -1 4202496 13614 0 0 0 69968 12 0 0 25 0 1 0 56445531 27217920 5873 1992294400 134512640 134902295 4287145232 18446744073709551615 4159744476 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/18261/statm: 6645 5873 270 96 0 5857 0
Current children cumulated CPU time (s) 699.8
Current children cumulated vsize (KiB) 35280

[startup+700.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 18291
/proc/meminfo: memFree=1823272/2059040 swapFree=4135436/4192956
[pid=18259] ppid=18257 vsize=8700 CPUtime=0
/proc/18259/stat : 18259 (run) S 18257 18259 17633 0 -1 4202496 388 134 0 0 0 0 0 0 18 0 1 0 56445531 8908800 250 1992294400 4194304 4922060 140735983286800 18446744073709551615 238759287941 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18259/statm: 2175 250 211 178 0 68 0
[pid=18261] ppid=18259 vsize=26580 CPUtime=700.2
/proc/18261/stat : 18261 (PBPASSolver) R 18259 18259 17633 0 -1 4202496 13614 0 0 0 70008 12 0 0 25 0 1 0 56445531 27217920 5873 1992294400 134512640 134902295 4287145232 18446744073709551615 4159713993 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/18261/statm: 6645 5873 270 96 0 5857 0
Current children cumulated CPU time (s) 700.2
Current children cumulated vsize (KiB) 35280

[startup+700.808 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 18291
/proc/meminfo: memFree=1823272/2059040 swapFree=4135436/4192956
[pid=18259] ppid=18257 vsize=8700 CPUtime=0
/proc/18259/stat : 18259 (run) S 18257 18259 17633 0 -1 4202496 388 134 0 0 0 0 0 0 18 0 1 0 56445531 8908800 250 1992294400 4194304 4922060 140735983286800 18446744073709551615 238759287941 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18259/statm: 2175 250 211 178 0 68 0
[pid=18261] ppid=18259 vsize=26580 CPUtime=700.61
/proc/18261/stat : 18261 (PBPASSolver) R 18259 18259 17633 0 -1 4202496 13614 0 0 0 70049 12 0 0 25 0 1 0 56445531 27217920 5873 1992294400 134512640 134902295 4287145232 18446744073709551615 4159732166 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/18261/statm: 6645 5873 270 96 0 5857 0
Current children cumulated CPU time (s) 700.61
Current children cumulated vsize (KiB) 35280

[startup+700.901 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 18291
/proc/meminfo: memFree=1823272/2059040 swapFree=4135436/4192956
[pid=18259] ppid=18257 vsize=8700 CPUtime=0
/proc/18259/stat : 18259 (run) S 18257 18259 17633 0 -1 4202496 388 134 0 0 0 0 0 0 18 0 1 0 56445531 8908800 250 1992294400 4194304 4922060 140735983286800 18446744073709551615 238759287941 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18259/statm: 2175 250 211 178 0 68 0
[pid=18261] ppid=18259 vsize=26580 CPUtime=700.7
/proc/18261/stat : 18261 (PBPASSolver) R 18259 18259 17633 0 -1 4202496 13614 0 0 0 70058 12 0 0 25 0 1 0 56445531 27217920 5873 1992294400 134512640 134902295 4287145232 18446744073709551615 4159749556 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/18261/statm: 6645 5873 270 96 0 5857 0
Current children cumulated CPU time (s) 700.7
Current children cumulated vsize (KiB) 35280

Child status: 0
Real time (s): 700.968
CPU time (s): 700.782
CPU user time (s): 700.649
CPU system time (s): 0.133979
CPU usage (%): 99.9735
Max. virtual memory (cumulated for all children) (KiB): 40272

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 700.648
system time used= 0.133979
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 14176
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= 1615

runsolver used 1.05884 second user time and 3.41748 second system time

The end

Launcher Data 

Begin job on node015 at 2010-06-17 23:00:42
IDJOB=2673317
IDBENCH=47984
IDSOLVER=1174
FILE ID=node015/2673317-1276808442
PBS_JOBID= 11176629
Free space on /tmp= 62580 MiB

SOLVER NAME= PBPASSolver 2010-06-13
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=8-P0=179-P1=37-B.opb
COMMAND LINE= run BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2673317-1276808442/watcher-2673317-1276808442 -o /tmp/evaluation-result-2673317-1276808442/solver-2673317-1276808442 -C 1800 -W 2000 -M 1800  run HOME/instance-2673317-1276808442.opb

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

MD5SUM BENCH= 7c55947c8932da669a6320e0df24c1e1
RANDOM SEED=1212446127

node015.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.244
cache size	: 2048 KB
physical id	: 0
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 6000.48
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.244
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5599.36
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1847740 kB
Buffers:         37520 kB
Cached:          81328 kB
SwapCached:      10552 kB
Active:          59900 kB
Inactive:        72464 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1847740 kB
SwapTotal:     4192956 kB
SwapFree:      4135436 kB
Dirty:             640 kB
Writeback:           0 kB
AnonPages:       12048 kB
Mapped:           9112 kB
Slab:            57124 kB
PageTables:       4052 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181964 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= 62580 MiB
End job on node015 at 2010-06-17 23:12:23