Trace number 2673257

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 797.949 798.206

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/
factor-mod-B/factor-mod-size=8-P0=157-P1=47-B.opb
MD5SUM65e30a452de5692ad7673801cf6b385e
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 benchmark0.071988
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 130516
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 

396.16/396.33	c 24 3 64 128 0 0 0 0
396.16/396.33	o 33
396.16/396.33	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=494
396.16/396.33	o 3
396.16/396.33	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
797.83/798.16	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
797.83/798.16	o 3
797.83/798.16	s OPTIMUM FOUND
797.83/798.16	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-2673257-1276807401/watcher-2673257-1276807401 -o /tmp/evaluation-result-2673257-1276807401/solver-2673257-1276807401 -C 1800 -W 2000 -M 1800 run HOME/instance-2673257-1276807401.opb 

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


[startup+0 s]
/proc/loadavg: 0.96 0.98 0.99 3/106 19658
/proc/meminfo: memFree=1877704/2059040 swapFree=4139188/4192956
[pid=19658] ppid=19656 vsize=8700 CPUtime=0
/proc/19658/stat : 19658 (run) S 19656 19658 19048 0 -1 4202496 388 134 0 0 0 0 0 0 21 0 1 0 56343749 8908800 250 1992294400 4194304 4922060 140733605583504 18446744073709551615 272917699717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/19658/statm: 2175 250 211 178 0 68 0

[startup+0.073763 s]
/proc/loadavg: 0.96 0.98 0.99 3/106 19658
/proc/meminfo: memFree=1877704/2059040 swapFree=4139188/4192956
[pid=19658] ppid=19656 vsize=8700 CPUtime=0
/proc/19658/stat : 19658 (run) S 19656 19658 19048 0 -1 4202496 388 134 0 0 0 0 0 0 21 0 1 0 56343749 8908800 250 1992294400 4194304 4922060 140733605583504 18446744073709551615 272917699717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/19658/statm: 2175 250 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.101766 s]
/proc/loadavg: 0.96 0.98 0.99 3/106 19658
/proc/meminfo: memFree=1877704/2059040 swapFree=4139188/4192956
[pid=19658] ppid=19656 vsize=8700 CPUtime=0
/proc/19658/stat : 19658 (run) S 19656 19658 19048 0 -1 4202496 388 134 0 0 0 0 0 0 21 0 1 0 56343749 8908800 250 1992294400 4194304 4922060 140733605583504 18446744073709551615 272917699717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/19658/statm: 2175 250 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.301788 s]
/proc/loadavg: 0.96 0.98 0.99 3/106 19658
/proc/meminfo: memFree=1877704/2059040 swapFree=4139188/4192956
[pid=19658] ppid=19656 vsize=8700 CPUtime=0
/proc/19658/stat : 19658 (run) S 19656 19658 19048 0 -1 4202496 388 134 0 0 0 0 0 0 21 0 1 0 56343749 8908800 250 1992294400 4194304 4922060 140733605583504 18446744073709551615 272917699717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/19658/statm: 2175 250 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.701835 s]
/proc/loadavg: 0.96 0.98 0.99 3/106 19658
/proc/meminfo: memFree=1877704/2059040 swapFree=4139188/4192956
[pid=19658] ppid=19656 vsize=8700 CPUtime=0
/proc/19658/stat : 19658 (run) S 19656 19658 19048 0 -1 4202496 388 134 0 0 0 0 0 0 21 0 1 0 56343749 8908800 250 1992294400 4194304 4922060 140733605583504 18446744073709551615 272917699717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/19658/statm: 2175 250 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50093 s]
/proc/loadavg: 0.96 0.98 0.99 2/108 19661
/proc/meminfo: memFree=1870248/2059040 swapFree=4139188/4192956
[pid=19658] ppid=19656 vsize=8700 CPUtime=0
/proc/19658/stat : 19658 (run) S 19656 19658 19048 0 -1 4202496 388 134 0 0 0 0 0 0 21 0 1 0 56343749 8908800 250 1992294400 4194304 4922060 140733605583504 18446744073709551615 272917699717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/19658/statm: 2175 250 211 178 0 68 0
[pid=19660] ppid=19658 vsize=10720 CPUtime=1.49
/proc/19660/stat : 19660 (PBPASSolver) R 19658 19658 19048 0 -1 4202496 2158 0 0 0 148 1 0 0 25 0 1 0 56343750 10977280 2096 1992294400 134512640 134902295 4286830608 18446744073709551615 4160307847 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/19660/statm: 2680 2096 270 96 0 1892 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 19420

[startup+3.10111 s]
/proc/loadavg: 0.97 0.98 0.99 2/108 19661
/proc/meminfo: memFree=1869628/2059040 swapFree=4139188/4192956
[pid=19658] ppid=19656 vsize=8700 CPUtime=0
/proc/19658/stat : 19658 (run) S 19656 19658 19048 0 -1 4202496 388 134 0 0 0 0 0 0 21 0 1 0 56343749 8908800 250 1992294400 4194304 4922060 140733605583504 18446744073709551615 272917699717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/19658/statm: 2175 250 211 178 0 68 0
[pid=19660] ppid=19658 vsize=11248 CPUtime=3.09
/proc/19660/stat : 19660 (PBPASSolver) R 19658 19658 19048 0 -1 4202496 2304 0 0 0 308 1 0 0 25 0 1 0 56343750 11517952 2242 1992294400 134512640 134902295 4286830608 18446744073709551615 4160340995 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/19660/statm: 2812 2242 270 96 0 2024 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 19948

[startup+6.30148 s]
/proc/loadavg: 0.97 0.98 0.99 2/108 19661
/proc/meminfo: memFree=1868512/2059040 swapFree=4139188/4192956
[pid=19658] ppid=19656 vsize=8700 CPUtime=0
/proc/19658/stat : 19658 (run) S 19656 19658 19048 0 -1 4202496 388 134 0 0 0 0 0 0 21 0 1 0 56343749 8908800 250 1992294400 4194304 4922060 140733605583504 18446744073709551615 272917699717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/19658/statm: 2175 250 211 178 0 68 0
[pid=19660] ppid=19658 vsize=12304 CPUtime=6.29
/proc/19660/stat : 19660 (PBPASSolver) R 19658 19658 19048 0 -1 4202496 2558 0 0 0 628 1 0 0 25 0 1 0 56343750 12599296 2496 1992294400 134512640 134902295 4286830608 18446744073709551615 4160320105 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/19660/statm: 3076 2496 270 96 0 2288 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 21004

[startup+12.7012 s]
/proc/loadavg: 0.97 0.98 0.99 2/108 19661
/proc/meminfo: memFree=1866528/2059040 swapFree=4139188/4192956
[pid=19658] ppid=19656 vsize=8700 CPUtime=0
/proc/19658/stat : 19658 (run) S 19656 19658 19048 0 -1 4202496 388 134 0 0 0 0 0 0 21 0 1 0 56343749 8908800 250 1992294400 4194304 4922060 140733605583504 18446744073709551615 272917699717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/19658/statm: 2175 250 211 178 0 68 0
[pid=19660] ppid=19658 vsize=13888 CPUtime=12.68
/proc/19660/stat : 19660 (PBPASSolver) R 19658 19658 19048 0 -1 4202496 2942 0 0 0 1267 1 0 0 25 0 1 0 56343750 14221312 2880 1992294400 134512640 134902295 4286830608 18446744073709551615 4160338220 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/19660/statm: 3472 2880 270 96 0 2684 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 22588

[startup+25.5017 s]
/proc/loadavg: 0.97 0.98 0.99 2/108 19661
/proc/meminfo: memFree=1863676/2059040 swapFree=4139188/4192956
[pid=19658] ppid=19656 vsize=8700 CPUtime=0
/proc/19658/stat : 19658 (run) S 19656 19658 19048 0 -1 4202496 388 134 0 0 0 0 0 0 21 0 1 0 56343749 8908800 250 1992294400 4194304 4922060 140733605583504 18446744073709551615 272917699717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/19658/statm: 2175 250 211 178 0 68 0
[pid=19660] ppid=19658 vsize=16664 CPUtime=25.48
/proc/19660/stat : 19660 (PBPASSolver) R 19658 19658 19048 0 -1 4202496 3637 0 0 0 2546 2 0 0 25 0 1 0 56343750 17063936 3575 1992294400 134512640 134902295 4286830608 18446744073709551615 4160307937 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/19660/statm: 4166 3575 270 96 0 3378 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 25364

[startup+51.1017 s]
/proc/loadavg: 0.98 0.98 0.99 2/108 19661
/proc/meminfo: memFree=1861072/2059040 swapFree=4139188/4192956
[pid=19658] ppid=19656 vsize=8700 CPUtime=0
/proc/19658/stat : 19658 (run) S 19656 19658 19048 0 -1 4202496 388 134 0 0 0 0 0 0 21 0 1 0 56343749 8908800 250 1992294400 4194304 4922060 140733605583504 18446744073709551615 272917699717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/19658/statm: 2175 250 211 178 0 68 0
[pid=19660] ppid=19658 vsize=19996 CPUtime=51.07
/proc/19660/stat : 19660 (PBPASSolver) R 19658 19658 19048 0 -1 4202496 7306 0 0 0 5102 5 0 0 25 0 1 0 56343750 20475904 4248 1992294400 134512640 134902295 4286830608 18446744073709551615 4160340981 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/19660/statm: 4999 4248 270 96 0 4211 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 28696

[startup+102.309 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 19663
/proc/meminfo: memFree=1854500/2059040 swapFree=4139188/4192956
[pid=19658] ppid=19656 vsize=8700 CPUtime=0
/proc/19658/stat : 19658 (run) S 19656 19658 19048 0 -1 4202496 388 134 0 0 0 0 0 0 21 0 1 0 56343749 8908800 250 1992294400 4194304 4922060 140733605583504 18446744073709551615 272917699717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/19658/statm: 2175 250 211 178 0 68 0
[pid=19660] ppid=19658 vsize=26452 CPUtime=102.27
/proc/19660/stat : 19660 (PBPASSolver) R 19658 19658 19048 0 -1 4202496 8899 0 0 0 10219 8 0 0 25 0 1 0 56343750 27086848 5841 1992294400 134512640 134902295 4286830608 18446744073709551615 4160307842 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/19660/statm: 6613 5841 270 96 0 5825 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 35152

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 19665
/proc/meminfo: memFree=1849788/2059040 swapFree=4139188/4192956
[pid=19658] ppid=19656 vsize=8700 CPUtime=0
/proc/19658/stat : 19658 (run) S 19656 19658 19048 0 -1 4202496 388 134 0 0 0 0 0 0 21 0 1 0 56343749 8908800 250 1992294400 4194304 4922060 140733605583504 18446744073709551615 272917699717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/19658/statm: 2175 250 211 178 0 68 0
[pid=19660] ppid=19658 vsize=30888 CPUtime=162.24
/proc/19660/stat : 19660 (PBPASSolver) R 19658 19658 19048 0 -1 4202496 10013 0 0 0 16215 9 0 0 25 0 1 0 56343750 31629312 6955 1992294400 134512640 134902295 4286830608 18446744073709551615 4160338046 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/19660/statm: 7722 6955 270 96 0 6934 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 39588

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 19667
/proc/meminfo: memFree=1849788/2059040 swapFree=4139188/4192956
[pid=19658] ppid=19656 vsize=8700 CPUtime=0
/proc/19658/stat : 19658 (run) S 19656 19658 19048 0 -1 4202496 388 134 0 0 0 0 0 0 21 0 1 0 56343749 8908800 250 1992294400 4194304 4922060 140733605583504 18446744073709551615 272917699717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/19658/statm: 2175 250 211 178 0 68 0
[pid=19660] ppid=19658 vsize=31044 CPUtime=222.22
/proc/19660/stat : 19660 (PBPASSolver) R 19658 19658 19048 0 -1 4202496 10036 0 0 0 22213 9 0 0 25 0 1 0 56343750 31789056 6978 1992294400 134512640 134902295 4286830608 18446744073709551615 4160326788 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/19660/statm: 7761 6978 270 96 0 6973 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 39744

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 19669
/proc/meminfo: memFree=1849540/2059040 swapFree=4139188/4192956
[pid=19658] ppid=19656 vsize=8700 CPUtime=0
/proc/19658/stat : 19658 (run) S 19656 19658 19048 0 -1 4202496 388 134 0 0 0 0 0 0 21 0 1 0 56343749 8908800 250 1992294400 4194304 4922060 140733605583504 18446744073709551615 272917699717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/19658/statm: 2175 250 211 178 0 68 0
[pid=19660] ppid=19658 vsize=31180 CPUtime=282.2
/proc/19660/stat : 19660 (PBPASSolver) R 19658 19658 19048 0 -1 4202496 10081 0 0 0 28211 9 0 0 25 0 1 0 56343750 31928320 7023 1992294400 134512640 134902295 4286830608 18446744073709551615 4160326571 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/19660/statm: 7795 7023 270 96 0 7007 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 39880

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 19669
/proc/meminfo: memFree=1849416/2059040 swapFree=4139188/4192956
[pid=19658] ppid=19656 vsize=8700 CPUtime=0
/proc/19658/stat : 19658 (run) S 19656 19658 19048 0 -1 4202496 388 134 0 0 0 0 0 0 21 0 1 0 56343749 8908800 250 1992294400 4194304 4922060 140733605583504 18446744073709551615 272917699717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/19658/statm: 2175 250 211 178 0 68 0
[pid=19660] ppid=19658 vsize=31324 CPUtime=342.18
/proc/19660/stat : 19660 (PBPASSolver) R 19658 19658 19048 0 -1 4202496 10116 0 0 0 34209 9 0 0 25 0 1 0 56343750 32075776 7058 1992294400 134512640 134902295 4286830608 18446744073709551615 4160326853 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/19660/statm: 7831 7058 270 96 0 7043 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 40024

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 19671
/proc/meminfo: memFree=1864792/2059040 swapFree=4139188/4192956
[pid=19658] ppid=19656 vsize=8700 CPUtime=0
/proc/19658/stat : 19658 (run) S 19656 19658 19048 0 -1 4202496 388 134 0 0 0 0 0 0 21 0 1 0 56343749 8908800 250 1992294400 4194304 4922060 140733605583504 18446744073709551615 272917699717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/19658/statm: 2175 250 211 178 0 68 0
[pid=19660] ppid=19658 vsize=15780 CPUtime=402.17
/proc/19660/stat : 19660 (PBPASSolver) R 19658 19658 19048 0 -1 4202496 13567 0 0 0 40205 12 0 0 25 0 1 0 56343750 16158720 3199 1992294400 134512640 134902295 4286830608 18446744073709551615 4160328877 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/19660/statm: 3945 3199 270 96 0 3157 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 24480

[startup+462.301 s]

################
# More data... #
################


[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 19675
/proc/meminfo: memFree=1843216/2059040 swapFree=4139188/4192956
[pid=19658] ppid=19656 vsize=8700 CPUtime=0
/proc/19658/stat : 19658 (run) S 19656 19658 19048 0 -1 4202496 388 134 0 0 0 0 0 0 21 0 1 0 56343749 8908800 250 1992294400 4194304 4922060 140733605583504 18446744073709551615 272917699717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/19658/statm: 2175 250 211 178 0 68 0
[pid=19660] ppid=19658 vsize=37396 CPUtime=522.13
/proc/19660/stat : 19660 (PBPASSolver) R 19658 19658 19048 0 -1 4202496 18945 0 0 0 52195 18 0 0 25 0 1 0 56343750 38293504 8577 1992294400 134512640 134902295 4286830608 18446744073709551615 4160320548 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/19660/statm: 9349 8577 270 96 0 8561 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 46096

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 19677
/proc/meminfo: memFree=1843092/2059040 swapFree=4139188/4192956
[pid=19658] ppid=19656 vsize=8700 CPUtime=0
/proc/19658/stat : 19658 (run) S 19656 19658 19048 0 -1 4202496 388 134 0 0 0 0 0 0 21 0 1 0 56343749 8908800 250 1992294400 4194304 4922060 140733605583504 18446744073709551615 272917699717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/19658/statm: 2175 250 211 178 0 68 0
[pid=19660] ppid=19658 vsize=37396 CPUtime=582.11
/proc/19660/stat : 19660 (PBPASSolver) R 19658 19658 19048 0 -1 4202496 18947 0 0 0 58193 18 0 0 25 0 1 0 56343750 38293504 8579 1992294400 134512640 134902295 4286830608 18446744073709551615 4160326489 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/19660/statm: 9349 8579 270 96 0 8561 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 46096

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 19677
/proc/meminfo: memFree=1842968/2059040 swapFree=4139188/4192956
[pid=19658] ppid=19656 vsize=8700 CPUtime=0
/proc/19658/stat : 19658 (run) S 19656 19658 19048 0 -1 4202496 388 134 0 0 0 0 0 0 21 0 1 0 56343749 8908800 250 1992294400 4194304 4922060 140733605583504 18446744073709551615 272917699717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/19658/statm: 2175 250 211 178 0 68 0
[pid=19660] ppid=19658 vsize=37396 CPUtime=642.09
/proc/19660/stat : 19660 (PBPASSolver) R 19658 19658 19048 0 -1 4202496 18951 0 0 0 64191 18 0 0 25 0 1 0 56343750 38293504 8583 1992294400 134512640 134902295 4286830608 18446744073709551615 4160338046 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/19660/statm: 9349 8583 270 96 0 8561 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 46096

[startup+702.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 19679
/proc/meminfo: memFree=1842844/2059040 swapFree=4139188/4192956
[pid=19658] ppid=19656 vsize=8700 CPUtime=0
/proc/19658/stat : 19658 (run) S 19656 19658 19048 0 -1 4202496 388 134 0 0 0 0 0 0 21 0 1 0 56343749 8908800 250 1992294400 4194304 4922060 140733605583504 18446744073709551615 272917699717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/19658/statm: 2175 250 211 178 0 68 0
[pid=19660] ppid=19658 vsize=37396 CPUtime=702.07
/proc/19660/stat : 19660 (PBPASSolver) R 19658 19658 19048 0 -1 4202496 18951 0 0 0 70189 18 0 0 25 0 1 0 56343750 38293504 8583 1992294400 134512640 134902295 4286830608 18446744073709551615 4160338412 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/19660/statm: 9349 8583 270 96 0 8561 0
Current children cumulated CPU time (s) 702.07
Current children cumulated vsize (KiB) 46096

[startup+762.309 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 19681
/proc/meminfo: memFree=1842720/2059040 swapFree=4139188/4192956
[pid=19658] ppid=19656 vsize=8700 CPUtime=0
/proc/19658/stat : 19658 (run) S 19656 19658 19048 0 -1 4202496 388 134 0 0 0 0 0 0 21 0 1 0 56343749 8908800 250 1992294400 4194304 4922060 140733605583504 18446744073709551615 272917699717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/19658/statm: 2175 250 211 178 0 68 0
[pid=19660] ppid=19658 vsize=37396 CPUtime=762.05
/proc/19660/stat : 19660 (PBPASSolver) R 19658 19658 19048 0 -1 4202496 18955 0 0 0 76187 18 0 0 25 0 1 0 56343750 38293504 8587 1992294400 134512640 134902295 4286830608 18446744073709551615 4160327070 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/19660/statm: 9349 8587 270 96 0 8561 0
Current children cumulated CPU time (s) 762.05
Current children cumulated vsize (KiB) 46096

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

[startup+767.902 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 19681
/proc/meminfo: memFree=1842720/2059040 swapFree=4139188/4192956
[pid=19658] ppid=19656 vsize=8700 CPUtime=0
/proc/19658/stat : 19658 (run) S 19656 19658 19048 0 -1 4202496 388 134 0 0 0 0 0 0 21 0 1 0 56343749 8908800 250 1992294400 4194304 4922060 140733605583504 18446744073709551615 272917699717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/19658/statm: 2175 250 211 178 0 68 0
[pid=19660] ppid=19658 vsize=37396 CPUtime=767.64
/proc/19660/stat : 19660 (PBPASSolver) R 19658 19658 19048 0 -1 4202496 18955 0 0 0 76746 18 0 0 25 0 1 0 56343750 38293504 8587 1992294400 134512640 134902295 4286830608 18446744073709551615 4160326489 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/19660/statm: 9349 8587 270 96 0 8561 0
Current children cumulated CPU time (s) 767.64
Current children cumulated vsize (KiB) 46096

[startup+780.701 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 19681
/proc/meminfo: memFree=1842720/2059040 swapFree=4139188/4192956
[pid=19658] ppid=19656 vsize=8700 CPUtime=0
/proc/19658/stat : 19658 (run) S 19656 19658 19048 0 -1 4202496 388 134 0 0 0 0 0 0 21 0 1 0 56343749 8908800 250 1992294400 4194304 4922060 140733605583504 18446744073709551615 272917699717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/19658/statm: 2175 250 211 178 0 68 0
[pid=19660] ppid=19658 vsize=37396 CPUtime=780.44
/proc/19660/stat : 19660 (PBPASSolver) R 19658 19658 19048 0 -1 4202496 18955 0 0 0 78026 18 0 0 25 0 1 0 56343750 38293504 8587 1992294400 134512640 134902295 4286830608 18446744073709551615 4160343724 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/19660/statm: 9349 8587 270 96 0 8561 0
Current children cumulated CPU time (s) 780.44
Current children cumulated vsize (KiB) 46096

[startup+787.102 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 19681
/proc/meminfo: memFree=1842720/2059040 swapFree=4139188/4192956
[pid=19658] ppid=19656 vsize=8700 CPUtime=0
/proc/19658/stat : 19658 (run) S 19656 19658 19048 0 -1 4202496 388 134 0 0 0 0 0 0 21 0 1 0 56343749 8908800 250 1992294400 4194304 4922060 140733605583504 18446744073709551615 272917699717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/19658/statm: 2175 250 211 178 0 68 0
[pid=19660] ppid=19658 vsize=37396 CPUtime=786.84
/proc/19660/stat : 19660 (PBPASSolver) R 19658 19658 19048 0 -1 4202496 18955 0 0 0 78666 18 0 0 25 0 1 0 56343750 38293504 8587 1992294400 134512640 134902295 4286830608 18446744073709551615 4160307865 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/19660/statm: 9349 8587 270 96 0 8561 0
Current children cumulated CPU time (s) 786.84
Current children cumulated vsize (KiB) 46096

[startup+793.502 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 19681
/proc/meminfo: memFree=1842720/2059040 swapFree=4139188/4192956
[pid=19658] ppid=19656 vsize=8700 CPUtime=0
/proc/19658/stat : 19658 (run) S 19656 19658 19048 0 -1 4202496 388 134 0 0 0 0 0 0 21 0 1 0 56343749 8908800 250 1992294400 4194304 4922060 140733605583504 18446744073709551615 272917699717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/19658/statm: 2175 250 211 178 0 68 0
[pid=19660] ppid=19658 vsize=37396 CPUtime=793.23
/proc/19660/stat : 19660 (PBPASSolver) R 19658 19658 19048 0 -1 4202496 18955 0 0 0 79305 18 0 0 25 0 1 0 56343750 38293504 8587 1992294400 134512640 134902295 4286830608 18446744073709551615 4160338046 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/19660/statm: 9349 8587 270 96 0 8561 0
Current children cumulated CPU time (s) 793.23
Current children cumulated vsize (KiB) 46096

[startup+796.702 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 19681
/proc/meminfo: memFree=1842720/2059040 swapFree=4139188/4192956
[pid=19658] ppid=19656 vsize=8700 CPUtime=0
/proc/19658/stat : 19658 (run) S 19656 19658 19048 0 -1 4202496 388 134 0 0 0 0 0 0 21 0 1 0 56343749 8908800 250 1992294400 4194304 4922060 140733605583504 18446744073709551615 272917699717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/19658/statm: 2175 250 211 178 0 68 0
[pid=19660] ppid=19658 vsize=37552 CPUtime=796.43
/proc/19660/stat : 19660 (PBPASSolver) R 19658 19658 19048 0 -1 4202496 18970 0 0 0 79625 18 0 0 25 0 1 0 56343750 38453248 8602 1992294400 134512640 134902295 4286830608 18446744073709551615 4160340989 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/19660/statm: 9388 8602 270 96 0 8600 0
Current children cumulated CPU time (s) 796.43
Current children cumulated vsize (KiB) 46252

[startup+797.508 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 19681
/proc/meminfo: memFree=1842720/2059040 swapFree=4139188/4192956
[pid=19658] ppid=19656 vsize=8700 CPUtime=0
/proc/19658/stat : 19658 (run) S 19656 19658 19048 0 -1 4202496 388 134 0 0 0 0 0 0 21 0 1 0 56343749 8908800 250 1992294400 4194304 4922060 140733605583504 18446744073709551615 272917699717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/19658/statm: 2175 250 211 178 0 68 0
[pid=19660] ppid=19658 vsize=37552 CPUtime=797.24
/proc/19660/stat : 19660 (PBPASSolver) R 19658 19658 19048 0 -1 4202496 18970 0 0 0 79706 18 0 0 25 0 1 0 56343750 38453248 8602 1992294400 134512640 134902295 4286830608 18446744073709551615 4160307834 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/19660/statm: 9388 8602 270 96 0 8600 0
Current children cumulated CPU time (s) 797.24
Current children cumulated vsize (KiB) 46252

[startup+797.901 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 19681
/proc/meminfo: memFree=1842720/2059040 swapFree=4139188/4192956
[pid=19658] ppid=19656 vsize=8700 CPUtime=0
/proc/19658/stat : 19658 (run) S 19656 19658 19048 0 -1 4202496 388 134 0 0 0 0 0 0 21 0 1 0 56343749 8908800 250 1992294400 4194304 4922060 140733605583504 18446744073709551615 272917699717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/19658/statm: 2175 250 211 178 0 68 0
[pid=19660] ppid=19658 vsize=37552 CPUtime=797.63
/proc/19660/stat : 19660 (PBPASSolver) R 19658 19658 19048 0 -1 4202496 18970 0 0 0 79745 18 0 0 25 0 1 0 56343750 38453248 8602 1992294400 134512640 134902295 4286830608 18446744073709551615 4160320308 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/19660/statm: 9388 8602 270 96 0 8600 0
Current children cumulated CPU time (s) 797.63
Current children cumulated vsize (KiB) 46252

[startup+798.101 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 19681
/proc/meminfo: memFree=1842720/2059040 swapFree=4139188/4192956
[pid=19658] ppid=19656 vsize=8700 CPUtime=0
/proc/19658/stat : 19658 (run) S 19656 19658 19048 0 -1 4202496 388 134 0 0 0 0 0 0 21 0 1 0 56343749 8908800 250 1992294400 4194304 4922060 140733605583504 18446744073709551615 272917699717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/19658/statm: 2175 250 211 178 0 68 0
[pid=19660] ppid=19658 vsize=37552 CPUtime=797.83
/proc/19660/stat : 19660 (PBPASSolver) R 19658 19658 19048 0 -1 4202496 18970 0 0 0 79765 18 0 0 25 0 1 0 56343750 38453248 8602 1992294400 134512640 134902295 4286830608 18446744073709551615 4160307967 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/19660/statm: 9388 8602 270 96 0 8600 0
Current children cumulated CPU time (s) 797.83
Current children cumulated vsize (KiB) 46252

[startup+798.201 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 19681
/proc/meminfo: memFree=1842720/2059040 swapFree=4139188/4192956
[pid=19658] ppid=19656 vsize=8700 CPUtime=0
/proc/19658/stat : 19658 (run) S 19656 19658 19048 0 -1 4202496 388 134 0 0 0 0 0 0 21 0 1 0 56343749 8908800 250 1992294400 4194304 4922060 140733605583504 18446744073709551615 272917699717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/19658/statm: 2175 250 211 178 0 68 0
[pid=19660] ppid=19658 vsize=32780 CPUtime=797.93
/proc/19660/stat : 19660 (PBPASSolver) R 19658 19658 19048 0 -1 4202496 18970 0 0 0 79775 18 0 0 25 0 1 0 56343750 33566720 7443 1992294400 134512640 134902295 4286830608 18446744073709551615 4160345019 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/19660/statm: 8195 7443 270 96 0 7407 0
Current children cumulated CPU time (s) 797.93
Current children cumulated vsize (KiB) 41480

Child status: 0
Real time (s): 798.206
CPU time (s): 797.949
CPU user time (s): 797.756
CPU system time (s): 0.19297
CPU usage (%): 99.9678
Max. virtual memory (cumulated for all children) (KiB): 46252

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 797.756
system time used= 0.19297
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 19532
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= 1299

runsolver used 1.25381 second user time and 3.83742 second system time

The end

Launcher Data 

Begin job on node006 at 2010-06-17 22:43:21
IDJOB=2673257
IDBENCH=47924
IDSOLVER=1174
FILE ID=node006/2673257-1276807401
PBS_JOBID= 11176676
Free space on /tmp= 62504 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=157-P1=47-B.opb
COMMAND LINE= run BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2673257-1276807401/watcher-2673257-1276807401 -o /tmp/evaluation-result-2673257-1276807401/solver-2673257-1276807401 -C 1800 -W 2000 -M 1800  run HOME/instance-2673257-1276807401.opb

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

MD5SUM BENCH= 65e30a452de5692ad7673801cf6b385e
RANDOM SEED=1885121594

node006.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		: 3000.204
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	: 6000.40
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		: 3000.204
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5599.45
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1878224 kB
Buffers:         15776 kB
Cached:          73564 kB
SwapCached:       6464 kB
Active:          68240 kB
Inactive:        34204 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1878224 kB
SwapTotal:     4192956 kB
SwapFree:      4139188 kB
Dirty:             668 kB
Writeback:           0 kB
AnonPages:       11436 kB
Mapped:          12880 kB
Slab:            56356 kB
PageTables:       4024 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   183120 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= 62504 MiB
End job on node006 at 2010-06-17 22:56:39