Trace number 2667819

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 1399.45 1399.9

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/
factor-mod-B/factor-mod-size=9-P0=457-P1=137-P2=191-B.opb
MD5SUM1b6d9352b1c2eb216ab83323b529fa56
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 benchmark0.345946
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
13.99/14.02	c 12.7161 9.13281 2615 247564
13.99/14.02	o 165
18.60/18.65	c 16.8904 9.30859 1136 345485
18.60/18.65	o 43
25.29/25.31	c 22.8645 9.30859 1235 484271
25.29/25.31	o 3
1399.34/1399.88	c 1262.62 9.4375 1536 25838445
1399.34/1399.88	s OPTIMUM FOUND
1399.34/1399.88	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-2667819-1276646326/watcher-2667819-1276646326 -o /tmp/evaluation-result-2667819-1276646326/solver-2667819-1276646326 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2667819-1276646326.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: 1.19 1.27 1.12 3/106 12786
/proc/meminfo: memFree=1785352/2059040 swapFree=4192956/4192956
[pid=12786] ppid=12784 vsize=3384 CPUtime=0
/proc/12786/stat : 12786 (pbct) R 12784 12786 12076 0 -1 4202496 534 0 0 0 0 0 0 0 20 0 1 0 5927701 3465216 456 1992294400 134512640 136485738 4287890976 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12786/statm: 846 458 194 482 0 362 0

[startup+0.0316741 s]
/proc/loadavg: 1.19 1.27 1.12 3/106 12786
/proc/meminfo: memFree=1785352/2059040 swapFree=4192956/4192956
[pid=12786] ppid=12784 vsize=5244 CPUtime=0.02
/proc/12786/stat : 12786 (pbct) R 12784 12786 12076 0 -1 4202496 1000 0 0 0 2 0 0 0 20 0 1 0 5927701 5369856 922 1992294400 134512640 136485738 4287890976 18446744073709551615 135359995 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12786/statm: 1311 923 198 482 0 827 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5244

[startup+0.100681 s]
/proc/loadavg: 1.19 1.27 1.12 3/106 12786
/proc/meminfo: memFree=1785352/2059040 swapFree=4192956/4192956
[pid=12786] ppid=12784 vsize=7664 CPUtime=0.09
/proc/12786/stat : 12786 (pbct) R 12784 12786 12076 0 -1 4202496 1626 0 0 0 8 1 0 0 20 0 1 0 5927701 7847936 1548 1992294400 134512640 136485738 4287890976 18446744073709551615 135047549 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12786/statm: 1916 1548 226 482 0 1432 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7664

[startup+0.300705 s]
/proc/loadavg: 1.19 1.27 1.12 3/106 12786
/proc/meminfo: memFree=1785352/2059040 swapFree=4192956/4192956
[pid=12786] ppid=12784 vsize=8056 CPUtime=0.29
/proc/12786/stat : 12786 (pbct) R 12784 12786 12076 0 -1 4202496 1701 0 0 0 25 4 0 0 20 0 1 0 5927701 8249344 1623 1992294400 134512640 136485738 4287890976 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12786/statm: 2014 1623 226 482 0 1530 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 8056

[startup+0.700752 s]
/proc/loadavg: 1.19 1.27 1.12 3/106 12786
/proc/meminfo: memFree=1785352/2059040 swapFree=4192956/4192956
[pid=12786] ppid=12784 vsize=8056 CPUtime=0.69
/proc/12786/stat : 12786 (pbct) R 12784 12786 12076 0 -1 4202496 1723 0 0 0 60 9 0 0 21 0 1 0 5927701 8249344 1645 1992294400 134512640 136485738 4287890976 18446744073709551615 134875970 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12786/statm: 2014 1645 226 482 0 1530 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 8056

[startup+1.50084 s]
/proc/loadavg: 1.19 1.27 1.12 2/107 12787
/proc/meminfo: memFree=1779516/2059040 swapFree=4192956/4192956
[pid=12786] ppid=12784 vsize=8316 CPUtime=1.49
/proc/12786/stat : 12786 (pbct) R 12784 12786 12076 0 -1 4202496 1777 0 0 0 131 18 0 0 23 0 1 0 5927701 8515584 1699 1992294400 134512640 136485738 4287890976 18446744073709551615 134880545 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12786/statm: 2079 1699 226 482 0 1595 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8316

[startup+3.10103 s]
/proc/loadavg: 1.19 1.27 1.12 2/107 12787
/proc/meminfo: memFree=1779028/2059040 swapFree=4192956/4192956
[pid=12786] ppid=12784 vsize=8708 CPUtime=3.09
/proc/12786/stat : 12786 (pbct) R 12784 12786 12076 0 -1 4202496 1891 0 0 0 275 34 0 0 25 0 1 0 5927701 8916992 1813 1992294400 134512640 136485738 4287890976 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12786/statm: 2177 1813 227 482 0 1693 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 8708

[startup+6.30141 s]
/proc/loadavg: 1.17 1.26 1.12 2/107 12787
/proc/meminfo: memFree=1778540/2059040 swapFree=4192956/4192956
[pid=12786] ppid=12784 vsize=8968 CPUtime=6.29
/proc/12786/stat : 12786 (pbct) R 12784 12786 12076 0 -1 4202496 1942 0 0 0 566 63 0 0 25 0 1 0 5927701 9183232 1864 1992294400 134512640 136485738 4287890976 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12786/statm: 2242 1864 227 482 0 1758 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 8968

[startup+12.7012 s]
/proc/loadavg: 1.16 1.26 1.12 2/107 12787
/proc/meminfo: memFree=1778052/2059040 swapFree=4192956/4192956
[pid=12786] ppid=12784 vsize=9348 CPUtime=12.69
/proc/12786/stat : 12786 (pbct) R 12784 12786 12076 0 -1 4202496 2030 0 0 0 1151 118 0 0 25 0 1 0 5927701 9572352 1952 1992294400 134512640 136485738 4287890976 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12786/statm: 2337 1952 227 482 0 1853 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 9348

[startup+25.5017 s]
/proc/loadavg: 1.20 1.26 1.12 2/107 12787
/proc/meminfo: memFree=1778052/2059040 swapFree=4192956/4192956
[pid=12786] ppid=12784 vsize=9528 CPUtime=25.48
/proc/12786/stat : 12786 (pbct) R 12784 12786 12076 0 -1 4202496 2071 0 0 0 2302 246 0 0 25 0 1 0 5927701 9756672 1990 1992294400 134512640 136485738 4287890976 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12786/statm: 2382 1990 245 482 0 1898 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 9528

[startup+51.1017 s]
/proc/loadavg: 1.13 1.24 1.12 2/107 12789
/proc/meminfo: memFree=1778052/2059040 swapFree=4192956/4192956
[pid=12786] ppid=12784 vsize=9528 CPUtime=51.07
/proc/12786/stat : 12786 (pbct) R 12784 12786 12076 0 -1 4202496 2071 0 0 0 4614 493 0 0 25 0 1 0 5927701 9756672 1990 1992294400 134512640 136485738 4287890976 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12786/statm: 2382 1990 245 482 0 1898 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 9528

[startup+102.309 s]
/proc/loadavg: 1.11 1.22 1.11 2/107 12789
/proc/meminfo: memFree=1777804/2059040 swapFree=4192956/4192956
[pid=12786] ppid=12784 vsize=9528 CPUtime=102.27
/proc/12786/stat : 12786 (pbct) R 12784 12786 12076 0 -1 4202496 2071 0 0 0 9226 1001 0 0 25 0 1 0 5927701 9756672 1990 1992294400 134512640 136485738 4287890976 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12786/statm: 2382 1990 245 482 0 1898 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 9528

[startup+162.302 s]
/proc/loadavg: 1.09 1.19 1.11 2/107 12800
/proc/meminfo: memFree=1777308/2059040 swapFree=4192956/4192956
[pid=12786] ppid=12784 vsize=9528 CPUtime=162.23
/proc/12786/stat : 12786 (pbct) R 12784 12786 12076 0 -1 4202496 2077 0 0 0 14621 1602 0 0 25 0 1 0 5927701 9756672 1996 1992294400 134512640 136485738 4287890976 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12786/statm: 2382 1996 245 482 0 1898 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 9528

[startup+222.302 s]
/proc/loadavg: 1.08 1.17 1.10 2/107 12802
/proc/meminfo: memFree=1777308/2059040 swapFree=4192956/4192956
[pid=12786] ppid=12784 vsize=9528 CPUtime=222.21
/proc/12786/stat : 12786 (pbct) R 12784 12786 12076 0 -1 4202496 2079 0 0 0 20053 2168 0 0 25 0 1 0 5927701 9756672 1998 1992294400 134512640 136485738 4287890976 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12786/statm: 2382 1998 245 482 0 1898 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 9528

[startup+282.302 s]
/proc/loadavg: 1.07 1.15 1.09 2/107 12804
/proc/meminfo: memFree=1777184/2059040 swapFree=4192956/4192956
[pid=12786] ppid=12784 vsize=9528 CPUtime=282.19
/proc/12786/stat : 12786 (pbct) R 12784 12786 12076 0 -1 4202496 2079 0 0 0 25459 2760 0 0 25 0 1 0 5927701 9756672 1998 1992294400 134512640 136485738 4287890976 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12786/statm: 2382 1998 245 482 0 1898 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 9528

[startup+342.301 s]
/proc/loadavg: 1.07 1.13 1.09 2/107 12804
/proc/meminfo: memFree=1777184/2059040 swapFree=4192956/4192956
[pid=12786] ppid=12784 vsize=9528 CPUtime=342.18
/proc/12786/stat : 12786 (pbct) R 12784 12786 12076 0 -1 4202496 2090 0 0 0 30864 3354 0 0 25 0 1 0 5927701 9756672 2009 1992294400 134512640 136485738 4287890976 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12786/statm: 2382 2009 245 482 0 1898 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 9528

[startup+402.301 s]
/proc/loadavg: 1.06 1.12 1.09 2/107 12806
/proc/meminfo: memFree=1777184/2059040 swapFree=4192956/4192956
[pid=12786] ppid=12784 vsize=9528 CPUtime=402.15
/proc/12786/stat : 12786 (pbct) R 12784 12786 12076 0 -1 4202496 2092 0 0 0 36279 3936 0 0 25 0 1 0 5927701 9756672 2011 1992294400 134512640 136485738 4287890976 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12786/statm: 2382 2011 245 482 0 1898 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 9528

[startup+462.301 s]
/proc/loadavg: 1.06 1.11 1.09 2/107 12808
/proc/meminfo: memFree=1777184/2059040 swapFree=4192956/4192956
[pid=12786] ppid=12784 vsize=9528 CPUtime=462.13
/proc/12786/stat : 12786 (pbct) R 12784 12786 12076 0 -1 4202496 2093 0 0 0 41697 4516 0 0 25 0 1 0 5927701 9756672 2012 1992294400 134512640 136485738 4287890976 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12786/statm: 2382 2012 245 482 0 1898 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 9528

[startup+522.301 s]
/proc/loadavg: 1.13 1.12 1.09 2/107 12810
/proc/meminfo: memFree=1777060/2059040 swapFree=4192956/4192956
[pid=12786] ppid=12784 vsize=9528 CPUtime=522.12
/proc/12786/stat : 12786 (pbct) R 12784 12786 12076 0 -1 4202496 2095 0 0 0 47111 5101 0 0 25 0 1 0 5927701 9756672 2014 1992294400 134512640 136485738 4287890976 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12786/statm: 2382 2014 245 482 0 1898 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 9528

[startup+582.301 s]
/proc/loadavg: 1.12 1.11 1.09 2/107 12812
/proc/meminfo: memFree=1776936/2059040 swapFree=4192956/4192956
[pid=12786] ppid=12784 vsize=9528 CPUtime=582.1
/proc/12786/stat : 12786 (pbct) R 12784 12786 12076 0 -1 4202496 2095 0 0 0 52538 5672 0 0 25 0 1 0 5927701 9756672 2014 1992294400 134512640 136485738 4287890976 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12786/statm: 2382 2014 245 482 0 1898 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 9528

[startup+642.301 s]
/proc/loadavg: 1.11 1.10 1.09 2/107 12812
/proc/meminfo: memFree=1777060/2059040 swapFree=4192956/4192956
[pid=12786] ppid=12784 vsize=9528 CPUtime=642.09
/proc/12786/stat : 12786 (pbct) R 12784 12786 12076 0 -1 4202496 2095 0 0 0 57909 6300 0 0 25 0 1 0 5927701 9756672 2014 1992294400 134512640 136485738 4287890976 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12786/statm: 2382 2014 245 482 0 1898 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 9528

[startup+702.301 s]

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

/proc/meminfo: memFree=1776812/2059040 swapFree=4192956/4192956
[pid=12786] ppid=12784 vsize=9660 CPUtime=762.06
/proc/12786/stat : 12786 (pbct) R 12784 12786 12076 0 -1 4202496 2114 0 0 0 68742 7464 0 0 25 0 1 0 5927701 9891840 2033 1992294400 134512640 136485738 4287890976 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12786/statm: 2415 2033 245 482 0 1931 0
Current children cumulated CPU time (s) 762.06
Current children cumulated vsize (KiB) 9660

[startup+822.301 s]
/proc/loadavg: 1.08 1.09 1.09 2/107 12818
/proc/meminfo: memFree=1776812/2059040 swapFree=4192956/4192956
[pid=12786] ppid=12784 vsize=9660 CPUtime=822.03
/proc/12786/stat : 12786 (pbct) R 12784 12786 12076 0 -1 4202496 2116 0 0 0 74147 8056 0 0 25 0 1 0 5927701 9891840 2035 1992294400 134512640 136485738 4287890976 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12786/statm: 2415 2035 245 482 0 1931 0
Current children cumulated CPU time (s) 822.03
Current children cumulated vsize (KiB) 9660

[startup+882.301 s]
/proc/loadavg: 1.08 1.08 1.09 2/107 12820
/proc/meminfo: memFree=1776688/2059040 swapFree=4192956/4192956
[pid=12786] ppid=12784 vsize=9660 CPUtime=882.01
/proc/12786/stat : 12786 (pbct) R 12784 12786 12076 0 -1 4202496 2117 0 0 0 79590 8611 0 0 25 0 1 0 5927701 9891840 2036 1992294400 134512640 136485738 4287890976 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12786/statm: 2415 2036 245 482 0 1931 0
Current children cumulated CPU time (s) 882.01
Current children cumulated vsize (KiB) 9660

[startup+942.301 s]
/proc/loadavg: 1.07 1.08 1.09 2/107 12820
/proc/meminfo: memFree=1776812/2059040 swapFree=4192956/4192956
[pid=12786] ppid=12784 vsize=9660 CPUtime=941.98
/proc/12786/stat : 12786 (pbct) R 12784 12786 12076 0 -1 4202496 2119 0 0 0 85024 9174 0 0 25 0 1 0 5927701 9891840 2038 1992294400 134512640 136485738 4287890976 18446744073709551615 134659851 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12786/statm: 2415 2038 245 482 0 1931 0
Current children cumulated CPU time (s) 941.98
Current children cumulated vsize (KiB) 9660

[startup+1002.3 s]
/proc/loadavg: 1.07 1.08 1.09 2/107 12822
/proc/meminfo: memFree=1776688/2059040 swapFree=4192956/4192956
[pid=12786] ppid=12784 vsize=9660 CPUtime=1001.97
/proc/12786/stat : 12786 (pbct) R 12784 12786 12076 0 -1 4202496 2120 0 0 0 90414 9783 0 0 25 0 1 0 5927701 9891840 2039 1992294400 134512640 136485738 4287890976 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12786/statm: 2415 2039 245 482 0 1931 0
Current children cumulated CPU time (s) 1001.97
Current children cumulated vsize (KiB) 9660

[startup+1062.3 s]
/proc/loadavg: 1.06 1.08 1.09 2/107 12824
/proc/meminfo: memFree=1776688/2059040 swapFree=4192956/4192956
[pid=12786] ppid=12784 vsize=9660 CPUtime=1061.94
/proc/12786/stat : 12786 (pbct) R 12784 12786 12076 0 -1 4202496 2121 0 0 0 95830 10364 0 0 25 0 1 0 5927701 9891840 2040 1992294400 134512640 136485738 4287890976 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12786/statm: 2415 2040 245 482 0 1931 0
Current children cumulated CPU time (s) 1061.94
Current children cumulated vsize (KiB) 9660

[startup+1122.3 s]
/proc/loadavg: 1.06 1.08 1.09 2/107 12826
/proc/meminfo: memFree=1776564/2059040 swapFree=4192956/4192956
[pid=12786] ppid=12784 vsize=9660 CPUtime=1121.92
/proc/12786/stat : 12786 (pbct) R 12784 12786 12076 0 -1 4202496 2123 0 0 0 101262 10930 0 0 25 0 1 0 5927701 9891840 2042 1992294400 134512640 136485738 4287890976 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12786/statm: 2415 2042 245 482 0 1931 0
Current children cumulated CPU time (s) 1121.92
Current children cumulated vsize (KiB) 9660

[startup+1182.3 s]
/proc/loadavg: 1.13 1.09 1.09 2/107 12828
/proc/meminfo: memFree=1776564/2059040 swapFree=4192956/4192956
[pid=12786] ppid=12784 vsize=9660 CPUtime=1181.9
/proc/12786/stat : 12786 (pbct) R 12784 12786 12076 0 -1 4202496 2125 0 0 0 106669 11521 0 0 25 0 1 0 5927701 9891840 2044 1992294400 134512640 136485738 4287890976 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12786/statm: 2415 2044 245 482 0 1931 0
Current children cumulated CPU time (s) 1181.9
Current children cumulated vsize (KiB) 9660

[startup+1242.3 s]
/proc/loadavg: 1.12 1.09 1.09 2/107 12828
/proc/meminfo: memFree=1776440/2059040 swapFree=4192956/4192956
[pid=12786] ppid=12784 vsize=9660 CPUtime=1241.89
/proc/12786/stat : 12786 (pbct) R 12784 12786 12076 0 -1 4202496 2126 0 0 0 112100 12089 0 0 25 0 1 0 5927701 9891840 2045 1992294400 134512640 136485738 4287890976 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12786/statm: 2415 2045 245 482 0 1931 0
Current children cumulated CPU time (s) 1241.89
Current children cumulated vsize (KiB) 9660

[startup+1302.3 s]
/proc/loadavg: 1.11 1.09 1.09 2/107 12830
/proc/meminfo: memFree=1776316/2059040 swapFree=4192956/4192956
[pid=12786] ppid=12784 vsize=9660 CPUtime=1301.88
/proc/12786/stat : 12786 (pbct) R 12784 12786 12076 0 -1 4202496 2127 0 0 0 117516 12672 0 0 25 0 1 0 5927701 9891840 2046 1992294400 134512640 136485738 4287890976 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12786/statm: 2415 2046 245 482 0 1931 0
Current children cumulated CPU time (s) 1301.88
Current children cumulated vsize (KiB) 9660

[startup+1362.3 s]
/proc/loadavg: 1.10 1.08 1.09 2/107 12832
/proc/meminfo: memFree=1776440/2059040 swapFree=4192956/4192956
[pid=12786] ppid=12784 vsize=9660 CPUtime=1361.86
/proc/12786/stat : 12786 (pbct) R 12784 12786 12076 0 -1 4202496 2127 0 0 0 122895 13291 0 0 25 0 1 0 5927701 9891840 2046 1992294400 134512640 136485738 4287890976 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12786/statm: 2415 2046 245 482 0 1931 0
Current children cumulated CPU time (s) 1361.86
Current children cumulated vsize (KiB) 9660

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

[startup+1382.3 s]
/proc/loadavg: 1.07 1.08 1.09 2/107 12832
/proc/meminfo: memFree=1776440/2059040 swapFree=4192956/4192956
[pid=12786] ppid=12784 vsize=9660 CPUtime=1381.85
/proc/12786/stat : 12786 (pbct) R 12784 12786 12076 0 -1 4202496 2128 0 0 0 124692 13493 0 0 25 0 1 0 5927701 9891840 2047 1992294400 134512640 136485738 4287890976 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12786/statm: 2415 2047 245 482 0 1931 0
Current children cumulated CPU time (s) 1381.85
Current children cumulated vsize (KiB) 9660

[startup+1388.7 s]
/proc/loadavg: 1.06 1.08 1.09 2/107 12832
/proc/meminfo: memFree=1776440/2059040 swapFree=4192956/4192956
[pid=12786] ppid=12784 vsize=9660 CPUtime=1388.24
/proc/12786/stat : 12786 (pbct) R 12784 12786 12076 0 -1 4202496 2128 0 0 0 125265 13559 0 0 25 0 1 0 5927701 9891840 2047 1992294400 134512640 136485738 4287890976 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12786/statm: 2415 2047 245 482 0 1931 0
Current children cumulated CPU time (s) 1388.24
Current children cumulated vsize (KiB) 9660

[startup+1395.1 s]
/proc/loadavg: 1.06 1.07 1.09 2/107 12832
/proc/meminfo: memFree=1776440/2059040 swapFree=4192956/4192956
[pid=12786] ppid=12784 vsize=9660 CPUtime=1394.65
/proc/12786/stat : 12786 (pbct) R 12784 12786 12076 0 -1 4202496 2128 0 0 0 125835 13630 0 0 25 0 1 0 5927701 9891840 2047 1992294400 134512640 136485738 4287890976 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12786/statm: 2415 2047 245 482 0 1931 0
Current children cumulated CPU time (s) 1394.65
Current children cumulated vsize (KiB) 9660

[startup+1398.3 s]
/proc/loadavg: 1.06 1.07 1.09 2/107 12832
/proc/meminfo: memFree=1776440/2059040 swapFree=4192956/4192956
[pid=12786] ppid=12784 vsize=9660 CPUtime=1397.85
/proc/12786/stat : 12786 (pbct) R 12784 12786 12076 0 -1 4202496 2128 0 0 0 126120 13665 0 0 25 0 1 0 5927701 9891840 2047 1992294400 134512640 136485738 4287890976 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12786/statm: 2415 2047 245 482 0 1931 0
Current children cumulated CPU time (s) 1397.85
Current children cumulated vsize (KiB) 9660

[startup+1399.1 s]
/proc/loadavg: 1.13 1.09 1.09 2/107 12834
/proc/meminfo: memFree=1776440/2059040 swapFree=4192956/4192956
[pid=12786] ppid=12784 vsize=9660 CPUtime=1398.65
/proc/12786/stat : 12786 (pbct) R 12784 12786 12076 0 -1 4202496 2128 0 0 0 126192 13673 0 0 25 0 1 0 5927701 9891840 2047 1992294400 134512640 136485738 4287890976 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12786/statm: 2415 2047 245 482 0 1931 0
Current children cumulated CPU time (s) 1398.65
Current children cumulated vsize (KiB) 9660

[startup+1399.5 s]
/proc/loadavg: 1.13 1.09 1.09 2/107 12834
/proc/meminfo: memFree=1776440/2059040 swapFree=4192956/4192956
[pid=12786] ppid=12784 vsize=9660 CPUtime=1399.05
/proc/12786/stat : 12786 (pbct) R 12784 12786 12076 0 -1 4202496 2128 0 0 0 126227 13678 0 0 25 0 1 0 5927701 9891840 2047 1992294400 134512640 136485738 4287890976 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12786/statm: 2415 2047 245 482 0 1931 0
Current children cumulated CPU time (s) 1399.05
Current children cumulated vsize (KiB) 9660

[startup+1399.7 s]
/proc/loadavg: 1.13 1.09 1.09 2/107 12834
/proc/meminfo: memFree=1776440/2059040 swapFree=4192956/4192956
[pid=12786] ppid=12784 vsize=9660 CPUtime=1399.25
/proc/12786/stat : 12786 (pbct) R 12784 12786 12076 0 -1 4202496 2128 0 0 0 126245 13680 0 0 25 0 1 0 5927701 9891840 2047 1992294400 134512640 136485738 4287890976 18446744073709551615 134878687 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12786/statm: 2415 2047 245 482 0 1931 0
Current children cumulated CPU time (s) 1399.25
Current children cumulated vsize (KiB) 9660

[startup+1399.8 s]
/proc/loadavg: 1.13 1.09 1.09 2/107 12834
/proc/meminfo: memFree=1776440/2059040 swapFree=4192956/4192956
[pid=12786] ppid=12784 vsize=9660 CPUtime=1399.34
/proc/12786/stat : 12786 (pbct) R 12784 12786 12076 0 -1 4202496 2128 0 0 0 126254 13680 0 0 25 0 1 0 5927701 9891840 2047 1992294400 134512640 136485738 4287890976 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12786/statm: 2415 2047 245 482 0 1931 0
Current children cumulated CPU time (s) 1399.34
Current children cumulated vsize (KiB) 9660

Child status: 0
Real time (s): 1399.9
CPU time (s): 1399.45
CPU user time (s): 1262.63
CPU system time (s): 136.818
CPU usage (%): 99.9681
Max. virtual memory (cumulated for all children) (KiB): 9660

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1262.64
system time used= 136.818
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2134
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= 2
involuntary context switches= 7081

runsolver used 2.54961 second user time and 6.36603 second system time

The end

Launcher Data 

Begin job on node033 at 2010-06-16 01:58:46
IDJOB=2667819
IDBENCH=47902
IDSOLVER=1170
FILE ID=node033/2667819-1276646326
PBS_JOBID= 11172425
Free space on /tmp= 62592 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=457-P1=137-P2=191-B.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2667819-1276646326/watcher-2667819-1276646326 -o /tmp/evaluation-result-2667819-1276646326/solver-2667819-1276646326 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2667819-1276646326.opb

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

MD5SUM BENCH= 1b6d9352b1c2eb216ab83323b529fa56
RANDOM SEED=816997466

node033.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		: 3000.242
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		: 3000.242
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:       1785872 kB
Buffers:         20960 kB
Cached:         127156 kB
SwapCached:          0 kB
Active:          88460 kB
Inactive:       119440 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1785872 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            2108 kB
Writeback:           0 kB
AnonPages:       59664 kB
Mapped:          15380 kB
Slab:            43576 kB
PageTables:       3992 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181796 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= 62588 MiB
End job on node033 at 2010-06-16 02:22:06