Trace number 2667947

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
PB/CT 0.1OPT3 1354.04 1354.42

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/
factor-mod-B/factor-mod-size=9-P0=149-P1=191-P2=199-B.opb
MD5SUM2b352a53cf64b38d9bda6afbed4525e8
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 benchmark1.18682
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 3
Optimality of the best value was proved YES
Number of variables54
Total number of 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 constraint9
Maximum length of a constraint99
Number of terms in the objective function 9
Biggest coefficient in the objective function 256
Number of bits for the biggest coefficient in the objective function 9
Sum of the numbers in the objective function 511
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 131072
Number of bits of the biggest number in a constraint 18
Biggest sum of numbers in a constraint 523264
Number of bits of the biggest sum of numbers19
Number of products (including duplicates)162
Sum of products size (including duplicates)324
Number of different products162
Sum of products size324

Quality of the solution as a function of time


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

Solver Data 

0.00/0.00	c PB/CT 0.1 http://www.residual.se/pbct
0.00/0.00	c Based on OpenSMT/CT 20091015
0.00/0.00	c constraints 164/0 clauses 165/0 units 0
0.00/0.00	c vars 54
0.00/0.00	c objective 9 + 0
10.09/10.16	c 9.2316 9.12891 2488 177021
10.09/10.16	o 5
11.79/11.90	c 10.7784 9.26562 844 211052
11.79/11.90	o 3
1354.01/1354.40	c 1222.83 9.62891 1822 24709400
1354.01/1354.40	s OPTIMUM FOUND
1354.01/1354.40	v x1 x2 -x3 -x4 -x5 -x6 -x7 -x8 -x9 x10 x11 x12 -x13 x14 -x15 x16 -x17 x18 x19 -x20 -x21 x22 -x23 -x24 x25 -x26 x27 x28 -x29 x30 -x31 -x32 -x33 -x34 -x35 -x36 -x37 x38 -x39 -x40 -x41 -x42 -x43 -x44 -x45 x46 x47 -x48 -x49 -x50 -x51 -x52 -x53 -x54

Verifier Data 

OK	3

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2667947-1276649448/watcher-2667947-1276649448 -o /tmp/evaluation-result-2667947-1276649448/solver-2667947-1276649448 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2667947-1276649448.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: 1.40 1.13 1.04 3/106 5796
/proc/meminfo: memFree=1824532/2059040 swapFree=4136680/4192956
[pid=5796] ppid=5794 vsize=3384 CPUtime=0
/proc/5796/stat : 5796 (pbct) R 5794 5796 5005 0 -1 4202496 535 0 0 0 0 0 0 0 25 0 1 0 38600255 3465216 458 1992294400 134512640 136485738 4290556880 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5796/statm: 846 459 194 482 0 362 0

[startup+0.055881 s]
/proc/loadavg: 1.40 1.13 1.04 3/106 5796
/proc/meminfo: memFree=1824532/2059040 swapFree=4136680/4192956
[pid=5796] ppid=5794 vsize=7536 CPUtime=0.05
/proc/5796/stat : 5796 (pbct) R 5794 5796 5005 0 -1 4202496 1563 0 0 0 5 0 0 0 25 0 1 0 38600255 7716864 1486 1992294400 134512640 136485738 4290556880 18446744073709551615 135047422 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5796/statm: 1884 1489 216 482 0 1400 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 7536

[startup+0.101885 s]
/proc/loadavg: 1.40 1.13 1.04 3/106 5796
/proc/meminfo: memFree=1824532/2059040 swapFree=4136680/4192956
[pid=5796] ppid=5794 vsize=7664 CPUtime=0.09
/proc/5796/stat : 5796 (pbct) R 5794 5796 5005 0 -1 4202496 1620 0 0 0 9 0 0 0 25 0 1 0 38600255 7847936 1543 1992294400 134512640 136485738 4290556880 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5796/statm: 1916 1543 226 482 0 1432 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7664

[startup+0.3009 s]
/proc/loadavg: 1.40 1.13 1.04 3/106 5796
/proc/meminfo: memFree=1824532/2059040 swapFree=4136680/4192956
[pid=5796] ppid=5794 vsize=7924 CPUtime=0.29
/proc/5796/stat : 5796 (pbct) R 5794 5796 5005 0 -1 4202496 1687 0 0 0 27 2 0 0 25 0 1 0 38600255 8114176 1610 1992294400 134512640 136485738 4290556880 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5796/statm: 1981 1610 226 482 0 1497 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7924

[startup+0.700932 s]
/proc/loadavg: 1.40 1.13 1.04 3/106 5796
/proc/meminfo: memFree=1824532/2059040 swapFree=4136680/4192956
[pid=5796] ppid=5794 vsize=8180 CPUtime=0.69
/proc/5796/stat : 5796 (pbct) R 5794 5796 5005 0 -1 4202496 1732 0 0 0 63 6 0 0 25 0 1 0 38600255 8376320 1655 1992294400 134512640 136485738 4290556880 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5796/statm: 2045 1655 226 482 0 1561 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 8180

[startup+1.502 s]
/proc/loadavg: 1.40 1.13 1.04 2/107 5797
/proc/meminfo: memFree=1818448/2059040 swapFree=4136680/4192956
[pid=5796] ppid=5794 vsize=8572 CPUtime=1.49
/proc/5796/stat : 5796 (pbct) R 5794 5796 5005 0 -1 4202496 1858 0 0 0 136 13 0 0 25 0 1 0 38600255 8777728 1781 1992294400 134512640 136485738 4290556880 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5796/statm: 2143 1781 227 482 0 1659 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8572

[startup+3.10112 s]
/proc/loadavg: 1.40 1.13 1.04 2/107 5797
/proc/meminfo: memFree=1817952/2059040 swapFree=4136680/4192956
[pid=5796] ppid=5794 vsize=8700 CPUtime=3.09
/proc/5796/stat : 5796 (pbct) R 5794 5796 5005 0 -1 4202496 1879 0 0 0 280 29 0 0 25 0 1 0 38600255 8908800 1802 1992294400 134512640 136485738 4290556880 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5796/statm: 2175 1802 227 482 0 1691 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 8700

[startup+6.30138 s]
/proc/loadavg: 1.37 1.13 1.04 2/107 5797
/proc/meminfo: memFree=1817704/2059040 swapFree=4136680/4192956
[pid=5796] ppid=5794 vsize=8956 CPUtime=6.29
/proc/5796/stat : 5796 (pbct) R 5794 5796 5005 0 -1 4202496 1939 0 0 0 569 60 0 0 25 0 1 0 38600255 9170944 1862 1992294400 134512640 136485738 4290556880 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5796/statm: 2239 1862 227 482 0 1755 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 8956

[startup+12.7009 s]
/proc/loadavg: 1.34 1.12 1.04 2/107 5797
/proc/meminfo: memFree=1817084/2059040 swapFree=4136680/4192956
[pid=5796] ppid=5794 vsize=9484 CPUtime=12.69
/proc/5796/stat : 5796 (pbct) R 5794 5796 5005 0 -1 4202496 2086 0 0 0 1150 119 0 0 25 0 1 0 38600255 9711616 2007 1992294400 134512640 136485738 4290556880 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5796/statm: 2371 2007 245 482 0 1887 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 9484

[startup+25.5009 s]
/proc/loadavg: 1.26 1.12 1.04 2/107 5797
/proc/meminfo: memFree=1817084/2059040 swapFree=4136680/4192956
[pid=5796] ppid=5794 vsize=9484 CPUtime=25.48
/proc/5796/stat : 5796 (pbct) R 5794 5796 5005 0 -1 4202496 2086 0 0 0 2297 251 0 0 25 0 1 0 38600255 9711616 2007 1992294400 134512640 136485738 4290556880 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5796/statm: 2371 2007 245 482 0 1887 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 9484

[startup+51.1009 s]
/proc/loadavg: 1.17 1.11 1.04 2/107 5797
/proc/meminfo: memFree=1817084/2059040 swapFree=4136680/4192956
[pid=5796] ppid=5794 vsize=9484 CPUtime=51.08
/proc/5796/stat : 5796 (pbct) R 5794 5796 5005 0 -1 4202496 2086 0 0 0 4614 494 0 0 25 0 1 0 38600255 9711616 2007 1992294400 134512640 136485738 4290556880 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5796/statm: 2371 2007 245 482 0 1887 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 9484

[startup+102.309 s]
/proc/loadavg: 1.07 1.09 1.03 2/107 5799
/proc/meminfo: memFree=1816836/2059040 swapFree=4136680/4192956
[pid=5796] ppid=5794 vsize=9484 CPUtime=102.27
/proc/5796/stat : 5796 (pbct) R 5794 5796 5005 0 -1 4202496 2086 0 0 0 9216 1011 0 0 25 0 1 0 38600255 9711616 2007 1992294400 134512640 136485738 4290556880 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5796/statm: 2371 2007 245 482 0 1887 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 9484

[startup+162.302 s]
/proc/loadavg: 1.02 1.07 1.03 2/107 5801
/proc/meminfo: memFree=1816712/2059040 swapFree=4136680/4192956
[pid=5796] ppid=5794 vsize=9624 CPUtime=162.25
/proc/5796/stat : 5796 (pbct) R 5794 5796 5005 0 -1 4202496 2092 0 0 0 14621 1604 0 0 25 0 1 0 38600255 9854976 2013 1992294400 134512640 136485738 4290556880 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5796/statm: 2406 2013 245 482 0 1922 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 9624

[startup+222.302 s]
/proc/loadavg: 1.01 1.05 1.02 2/107 5803
/proc/meminfo: memFree=1816712/2059040 swapFree=4136680/4192956
[pid=5796] ppid=5794 vsize=9624 CPUtime=222.23
/proc/5796/stat : 5796 (pbct) R 5794 5796 5005 0 -1 4202496 2094 0 0 0 20029 2194 0 0 25 0 1 0 38600255 9854976 2015 1992294400 134512640 136485738 4290556880 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5796/statm: 2406 2015 245 482 0 1922 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 9624

[startup+282.301 s]
/proc/loadavg: 1.00 1.04 1.01 2/107 5803
/proc/meminfo: memFree=1816712/2059040 swapFree=4136680/4192956
[pid=5796] ppid=5794 vsize=9624 CPUtime=282.22
/proc/5796/stat : 5796 (pbct) R 5794 5796 5005 0 -1 4202496 2094 0 0 0 25441 2781 0 0 25 0 1 0 38600255 9854976 2015 1992294400 134512640 136485738 4290556880 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5796/statm: 2406 2015 245 482 0 1922 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 9624

[startup+342.301 s]
/proc/loadavg: 1.00 1.03 1.01 2/107 5805
/proc/meminfo: memFree=1816712/2059040 swapFree=4136680/4192956
[pid=5796] ppid=5794 vsize=9624 CPUtime=342.2
/proc/5796/stat : 5796 (pbct) R 5794 5796 5005 0 -1 4202496 2104 0 0 0 30842 3378 0 0 25 0 1 0 38600255 9854976 2025 1992294400 134512640 136485738 4290556880 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5796/statm: 2406 2025 245 482 0 1922 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 9624

[startup+402.301 s]
/proc/loadavg: 1.00 1.02 1.00 2/107 5807
/proc/meminfo: memFree=1816588/2059040 swapFree=4136680/4192956
[pid=5796] ppid=5794 vsize=9624 CPUtime=402.18
/proc/5796/stat : 5796 (pbct) R 5794 5796 5005 0 -1 4202496 2106 0 0 0 36272 3946 0 0 25 0 1 0 38600255 9854976 2027 1992294400 134512640 136485738 4290556880 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5796/statm: 2406 2027 245 482 0 1922 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 9624

[startup+462.302 s]
/proc/loadavg: 1.00 1.02 1.00 2/107 5809
/proc/meminfo: memFree=1816588/2059040 swapFree=4136680/4192956
[pid=5796] ppid=5794 vsize=9624 CPUtime=462.17
/proc/5796/stat : 5796 (pbct) R 5794 5796 5005 0 -1 4202496 2107 0 0 0 41691 4526 0 0 25 0 1 0 38600255 9854976 2028 1992294400 134512640 136485738 4290556880 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5796/statm: 2406 2028 245 482 0 1922 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 9624

[startup+522.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 5811
/proc/meminfo: memFree=1816464/2059040 swapFree=4136680/4192956
[pid=5796] ppid=5794 vsize=9624 CPUtime=522.16
/proc/5796/stat : 5796 (pbct) R 5794 5796 5005 0 -1 4202496 2109 0 0 0 47118 5098 0 0 25 0 1 0 38600255 9854976 2030 1992294400 134512640 136485738 4290556880 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5796/statm: 2406 2030 245 482 0 1922 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 9624

[startup+582.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 5811
/proc/meminfo: memFree=1816464/2059040 swapFree=4136680/4192956
[pid=5796] ppid=5794 vsize=9624 CPUtime=582.14
/proc/5796/stat : 5796 (pbct) R 5794 5796 5005 0 -1 4202496 2110 0 0 0 52551 5663 0 0 25 0 1 0 38600255 9854976 2031 1992294400 134512640 136485738 4290556880 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5796/statm: 2406 2031 245 482 0 1922 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 9624

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 5822
/proc/meminfo: memFree=1815472/2059040 swapFree=4136680/4192956
[pid=5796] ppid=5794 vsize=9624 CPUtime=642.11
/proc/5796/stat : 5796 (pbct) R 5794 5796 5005 0 -1 4202496 2110 0 0 0 57931 6280 0 0 25 0 1 0 38600255 9854976 2031 1992294400 134512640 136485738 4290556880 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5796/statm: 2406 2031 245 482 0 1922 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 9624

[startup+702.302 s]

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

/proc/meminfo: memFree=1815472/2059040 swapFree=4136680/4192956
[pid=5796] ppid=5794 vsize=9724 CPUtime=762.08
/proc/5796/stat : 5796 (pbct) R 5794 5796 5005 0 -1 4202496 2129 0 0 0 68752 7456 0 0 25 0 1 0 38600255 9957376 2050 1992294400 134512640 136485738 4290556880 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5796/statm: 2431 2050 245 482 0 1947 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 9724

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 5828
/proc/meminfo: memFree=1815472/2059040 swapFree=4136680/4192956
[pid=5796] ppid=5794 vsize=9724 CPUtime=822.05
/proc/5796/stat : 5796 (pbct) R 5794 5796 5005 0 -1 4202496 2130 0 0 0 74185 8020 0 0 25 0 1 0 38600255 9957376 2051 1992294400 134512640 136485738 4290556880 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5796/statm: 2431 2051 245 482 0 1947 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 9724

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 5828
/proc/meminfo: memFree=1815472/2059040 swapFree=4136680/4192956
[pid=5796] ppid=5794 vsize=9724 CPUtime=882.03
/proc/5796/stat : 5796 (pbct) R 5794 5796 5005 0 -1 4202496 2136 0 0 0 79625 8578 0 0 25 0 1 0 38600255 9957376 2057 1992294400 134512640 136485738 4290556880 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5796/statm: 2431 2057 245 482 0 1947 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 9724

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 5830
/proc/meminfo: memFree=1815472/2059040 swapFree=4136680/4192956
[pid=5796] ppid=5794 vsize=9856 CPUtime=942.01
/proc/5796/stat : 5796 (pbct) R 5794 5796 5005 0 -1 4202496 2143 0 0 0 85039 9162 0 0 25 0 1 0 38600255 10092544 2064 1992294400 134512640 136485738 4290556880 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5796/statm: 2464 2064 245 482 0 1980 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 9856

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 5832
/proc/meminfo: memFree=1815472/2059040 swapFree=4136680/4192956
[pid=5796] ppid=5794 vsize=9856 CPUtime=1002
/proc/5796/stat : 5796 (pbct) R 5794 5796 5005 0 -1 4202496 2148 0 0 0 90442 9758 0 0 25 0 1 0 38600255 10092544 2069 1992294400 134512640 136485738 4290556880 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5796/statm: 2464 2069 245 482 0 1980 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 9856

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 5834
/proc/meminfo: memFree=1815472/2059040 swapFree=4136680/4192956
[pid=5796] ppid=5794 vsize=9856 CPUtime=1061.98
/proc/5796/stat : 5796 (pbct) R 5794 5796 5005 0 -1 4202496 2152 0 0 0 95863 10335 0 0 25 0 1 0 38600255 10092544 2073 1992294400 134512640 136485738 4290556880 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5796/statm: 2464 2073 245 482 0 1980 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 9856

[startup+1122.3 s]
/proc/loadavg: 1.04 1.01 1.00 2/107 5836
/proc/meminfo: memFree=1815472/2059040 swapFree=4136680/4192956
[pid=5796] ppid=5794 vsize=9856 CPUtime=1121.97
/proc/5796/stat : 5796 (pbct) R 5794 5796 5005 0 -1 4202496 2159 0 0 0 101311 10886 0 0 25 0 1 0 38600255 10092544 2080 1992294400 134512640 136485738 4290556880 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5796/statm: 2464 2080 245 482 0 1980 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 9856

[startup+1182.3 s]
/proc/loadavg: 1.05 1.02 1.00 2/107 5836
/proc/meminfo: memFree=1815472/2059040 swapFree=4136680/4192956
[pid=5796] ppid=5794 vsize=9856 CPUtime=1181.95
/proc/5796/stat : 5796 (pbct) R 5794 5796 5005 0 -1 4202496 2160 0 0 0 106733 11462 0 0 25 0 1 0 38600255 10092544 2081 1992294400 134512640 136485738 4290556880 18446744073709551615 135725092 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5796/statm: 2464 2081 245 482 0 1980 0
Current children cumulated CPU time (s) 1181.95
Current children cumulated vsize (KiB) 9856

[startup+1242.3 s]
/proc/loadavg: 1.05 1.03 1.00 2/107 5838
/proc/meminfo: memFree=1815224/2059040 swapFree=4136680/4192956
[pid=5796] ppid=5794 vsize=9856 CPUtime=1241.94
/proc/5796/stat : 5796 (pbct) R 5794 5796 5005 0 -1 4202496 2166 0 0 0 112170 12024 0 0 25 0 1 0 38600255 10092544 2087 1992294400 134512640 136485738 4290556880 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5796/statm: 2464 2087 245 482 0 1980 0
Current children cumulated CPU time (s) 1241.94
Current children cumulated vsize (KiB) 9856

[startup+1302.3 s]
/proc/loadavg: 1.05 1.03 1.00 2/107 5840
/proc/meminfo: memFree=1815224/2059040 swapFree=4136680/4192956
[pid=5796] ppid=5794 vsize=9856 CPUtime=1301.93
/proc/5796/stat : 5796 (pbct) R 5794 5796 5005 0 -1 4202496 2170 0 0 0 117596 12597 0 0 25 0 1 0 38600255 10092544 2091 1992294400 134512640 136485738 4290556880 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5796/statm: 2464 2091 245 482 0 1980 0
Current children cumulated CPU time (s) 1301.93
Current children cumulated vsize (KiB) 9856

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

[startup+1305.5 s]
/proc/loadavg: 1.04 1.03 1.00 2/107 5840
/proc/meminfo: memFree=1815224/2059040 swapFree=4136680/4192956
[pid=5796] ppid=5794 vsize=9856 CPUtime=1305.12
/proc/5796/stat : 5796 (pbct) R 5794 5796 5005 0 -1 4202496 2170 0 0 0 117884 12628 0 0 25 0 1 0 38600255 10092544 2091 1992294400 134512640 136485738 4290556880 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5796/statm: 2464 2091 245 482 0 1980 0
Current children cumulated CPU time (s) 1305.12
Current children cumulated vsize (KiB) 9856

[startup+1331.1 s]
/proc/loadavg: 1.03 1.03 1.00 2/107 5840
/proc/meminfo: memFree=1815224/2059040 swapFree=4136680/4192956
[pid=5796] ppid=5794 vsize=9856 CPUtime=1330.72
/proc/5796/stat : 5796 (pbct) R 5794 5796 5005 0 -1 4202496 2170 0 0 0 120187 12885 0 0 25 0 1 0 38600255 10092544 2091 1992294400 134512640 136485738 4290556880 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5796/statm: 2464 2091 245 482 0 1980 0
Current children cumulated CPU time (s) 1330.72
Current children cumulated vsize (KiB) 9856

[startup+1343.9 s]
/proc/loadavg: 1.02 1.03 1.00 2/107 5842
/proc/meminfo: memFree=1815224/2059040 swapFree=4136680/4192956
[pid=5796] ppid=5794 vsize=9856 CPUtime=1343.51
/proc/5796/stat : 5796 (pbct) R 5794 5796 5005 0 -1 4202496 2170 0 0 0 121339 13012 0 0 25 0 1 0 38600255 10092544 2091 1992294400 134512640 136485738 4290556880 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5796/statm: 2464 2091 245 482 0 1980 0
Current children cumulated CPU time (s) 1343.51
Current children cumulated vsize (KiB) 9856

[startup+1350.3 s]
/proc/loadavg: 1.02 1.03 1.00 2/107 5842
/proc/meminfo: memFree=1815224/2059040 swapFree=4136680/4192956
[pid=5796] ppid=5794 vsize=9856 CPUtime=1349.9
/proc/5796/stat : 5796 (pbct) R 5794 5796 5005 0 -1 4202496 2170 0 0 0 121912 13078 0 0 25 0 1 0 38600255 10092544 2091 1992294400 134512640 136485738 4290556880 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5796/statm: 2464 2091 245 482 0 1980 0
Current children cumulated CPU time (s) 1349.9
Current children cumulated vsize (KiB) 9856

[startup+1351.91 s]
/proc/loadavg: 1.02 1.03 1.00 2/107 5842
/proc/meminfo: memFree=1815224/2059040 swapFree=4136680/4192956
[pid=5796] ppid=5794 vsize=9856 CPUtime=1351.51
/proc/5796/stat : 5796 (pbct) R 5794 5796 5005 0 -1 4202496 2170 0 0 0 122058 13093 0 0 25 0 1 0 38600255 10092544 2091 1992294400 134512640 136485738 4290556880 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5796/statm: 2464 2091 245 482 0 1980 0
Current children cumulated CPU time (s) 1351.51
Current children cumulated vsize (KiB) 9856

[startup+1353.5 s]
/proc/loadavg: 1.02 1.03 1.00 2/107 5842
/proc/meminfo: memFree=1815224/2059040 swapFree=4136680/4192956
[pid=5796] ppid=5794 vsize=9856 CPUtime=1353.1
/proc/5796/stat : 5796 (pbct) R 5794 5796 5005 0 -1 4202496 2170 0 0 0 122201 13109 0 0 25 0 1 0 38600255 10092544 2091 1992294400 134512640 136485738 4290556880 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5796/statm: 2464 2091 245 482 0 1980 0
Current children cumulated CPU time (s) 1353.1
Current children cumulated vsize (KiB) 9856

[startup+1353.9 s]
/proc/loadavg: 1.02 1.03 1.00 2/107 5842
/proc/meminfo: memFree=1815224/2059040 swapFree=4136680/4192956
[pid=5796] ppid=5794 vsize=9856 CPUtime=1353.51
/proc/5796/stat : 5796 (pbct) R 5794 5796 5005 0 -1 4202496 2170 0 0 0 122238 13113 0 0 25 0 1 0 38600255 10092544 2091 1992294400 134512640 136485738 4290556880 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5796/statm: 2464 2091 245 482 0 1980 0
Current children cumulated CPU time (s) 1353.51
Current children cumulated vsize (KiB) 9856

[startup+1354.3 s]
/proc/loadavg: 1.02 1.03 1.00 2/107 5842
/proc/meminfo: memFree=1815224/2059040 swapFree=4136680/4192956
[pid=5796] ppid=5794 vsize=9856 CPUtime=1353.9
/proc/5796/stat : 5796 (pbct) R 5794 5796 5005 0 -1 4202496 2170 0 0 0 122273 13117 0 0 25 0 1 0 38600255 10092544 2091 1992294400 134512640 136485738 4290556880 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5796/statm: 2464 2091 245 482 0 1980 0
Current children cumulated CPU time (s) 1353.9
Current children cumulated vsize (KiB) 9856

[startup+1354.4 s]
/proc/loadavg: 1.02 1.03 1.00 2/107 5842
/proc/meminfo: memFree=1815224/2059040 swapFree=4136680/4192956
[pid=5796] ppid=5794 vsize=9856 CPUtime=1354.01
/proc/5796/stat : 5796 (pbct) R 5794 5796 5005 0 -1 4202496 2170 0 0 0 122282 13119 0 0 25 0 1 0 38600255 10092544 2091 1992294400 134512640 136485738 4290556880 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5796/statm: 2464 2091 245 482 0 1980 0
Current children cumulated CPU time (s) 1354.01
Current children cumulated vsize (KiB) 9856

Child status: 0
Real time (s): 1354.42
CPU time (s): 1354.04
CPU user time (s): 1222.84
CPU system time (s): 131.196
CPU usage (%): 99.9715
Max. virtual memory (cumulated for all children) (KiB): 9856

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1222.84
system time used= 131.196
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2177
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= 1
involuntary context switches= 3736

runsolver used 2.48362 second user time and 6.14706 second system time

The end

Launcher Data 

Begin job on node026 at 2010-06-16 02:50:49
IDJOB=2667947
IDBENCH=48030
IDSOLVER=1170
FILE ID=node026/2667947-1276649448
PBS_JOBID= 11172409
Free space on /tmp= 62560 MiB

SOLVER NAME= PB/CT 0.1
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=9-P0=149-P1=191-P2=199-B.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2667947-1276649448/watcher-2667947-1276649448 -o /tmp/evaluation-result-2667947-1276649448/solver-2667947-1276649448 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2667947-1276649448.opb

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

MD5SUM BENCH= 2b352a53cf64b38d9bda6afbed4525e8
RANDOM SEED=1653593232

node026.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		: 3000.201
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		: 3000.201
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:       1824936 kB
Buffers:         33644 kB
Cached:         108576 kB
SwapCached:       9808 kB
Active:          85960 kB
Inactive:        69684 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1824936 kB
SwapTotal:     4192956 kB
SwapFree:      4136680 kB
Dirty:            2264 kB
Writeback:           0 kB
AnonPages:       11700 kB
Mapped:           9344 kB
Slab:            56728 kB
PageTables:       4048 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181348 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= 62556 MiB
End job on node026 at 2010-06-16 03:13:23