Trace number 2681415

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 0.1 fixedSAT (TO)3 1800.08 1800.62

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=9-P0=251-P1=139-P2=89-P3=173-P4=107-B.opb
MD5SUM616d60d0b9e17d59a77d69efb2609a49
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 benchmark4.69329
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 variables108
Total number of constraints9
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 constraints9
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)324
Sum of products size (including duplicates)648
Number of different products324
Sum of products size648

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 0.1.1 http://www.residual.se/pbct
0.00/0.00	c Based on OpenSMT/CT 20091015
0.00/0.00	c constraints 333/0 clauses 324/0 units 0
0.00/0.00	c vars 108
0.00/0.00	c objective 9 + 0
235.03/235.16	c 219.504 20.9922 8683 2786175
235.03/235.16	o 345
577.82/578.09	c 529.334 21.2148 1862 8927903
577.82/578.09	o 129
668.61/668.82	c 611.246 21.2148 2625 10548681
668.61/668.82	o 73
729.28/729.51	c 666.086 21.2148 1698 11627030
729.28/729.51	o 33
845.75/846.06	c 771.056 21.2148 2188 13646701
845.75/846.06	o 17
846.55/846.87	c 771.781 21.2148 2068 13660751
846.55/846.87	o 7
919.23/919.54	c 837.516 21.2148 2337 14928536
919.23/919.54	o 3
1800.07/1800.61	s SATISFIABLE
1800.07/1800.61	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 x55 -x56 x57 -x58 x59 -x60 -x61 -x62 -x63 x64 -x65 x66 x67 x68 x69 -x70 -x71 -x72 -x73 -x74 -x75 -x76 -x77 -x78 -x79 -x80 -x81 x82 -x83 x84 x85 -x86 x87 x88 x89 -x90 -x91 -x92 -x93 -x94 x95 -x96 -x97 -x98 -x99 -x100 x101 -x102 -x103 x104 -x105 -x106 -x107 -x108

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-2681415-1277497679/watcher-2681415-1277497679 -o /tmp/evaluation-result-2681415-1277497679/solver-2681415-1277497679 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2681415-1277497679.opb 

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


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 24017
/proc/meminfo: memFree=1831692/2059040 swapFree=4133920/4192956
[pid=24017] ppid=24015 vsize=3180 CPUtime=0
/proc/24017/stat : 24017 (pbct) R 24015 24017 23591 0 -1 4202496 487 0 0 0 0 0 0 0 24 0 1 0 125354353 3256320 407 1992294400 134512640 136421960 4291788816 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24017/statm: 795 408 189 467 0 326 0

[startup+0.090972 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 24017
/proc/meminfo: memFree=1831692/2059040 swapFree=4133920/4192956
[pid=24017] ppid=24015 vsize=10992 CPUtime=0.08
/proc/24017/stat : 24017 (pbct) R 24015 24017 23591 0 -1 4202496 2435 0 0 0 8 0 0 0 24 0 1 0 125354353 11255808 2355 1992294400 134512640 136421960 4291788816 18446744073709551615 134587688 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24017/statm: 2748 2355 203 467 0 2279 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 10992

[startup+0.100972 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 24017
/proc/meminfo: memFree=1831692/2059040 swapFree=4133920/4192956
[pid=24017] ppid=24015 vsize=11164 CPUtime=0.09
/proc/24017/stat : 24017 (pbct) R 24015 24017 23591 0 -1 4202496 2474 0 0 0 9 0 0 0 24 0 1 0 125354353 11431936 2394 1992294400 134512640 136421960 4291788816 18446744073709551615 134930571 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24017/statm: 2791 2394 203 467 0 2322 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11164

[startup+0.300992 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 24017
/proc/meminfo: memFree=1831692/2059040 swapFree=4133920/4192956
[pid=24017] ppid=24015 vsize=12480 CPUtime=0.29
/proc/24017/stat : 24017 (pbct) R 24015 24017 23591 0 -1 4202496 2840 0 0 0 26 3 0 0 24 0 1 0 125354353 12779520 2760 1992294400 134512640 136421960 4291788816 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24017/statm: 3120 2760 215 467 0 2651 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 12480

[startup+0.701032 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 24017
/proc/meminfo: memFree=1831692/2059040 swapFree=4133920/4192956
[pid=24017] ppid=24015 vsize=13000 CPUtime=0.69
/proc/24017/stat : 24017 (pbct) R 24015 24017 23591 0 -1 4202496 2962 0 0 0 62 7 0 0 25 0 1 0 125354353 13312000 2882 1992294400 134512640 136421960 4291788816 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24017/statm: 3250 2882 215 467 0 2781 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 13000

[startup+1.50111 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 24018
/proc/meminfo: memFree=1820648/2059040 swapFree=4133920/4192956
[pid=24017] ppid=24015 vsize=13264 CPUtime=1.49
/proc/24017/stat : 24017 (pbct) R 24015 24017 23591 0 -1 4202496 3029 0 0 0 135 14 0 0 25 0 1 0 125354353 13582336 2949 1992294400 134512640 136421960 4291788816 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24017/statm: 3316 2949 215 467 0 2847 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 13264

[startup+3.10127 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 24018
/proc/meminfo: memFree=1820276/2059040 swapFree=4133920/4192956
[pid=24017] ppid=24015 vsize=13664 CPUtime=3.09
/proc/24017/stat : 24017 (pbct) R 24015 24017 23591 0 -1 4202496 3107 0 0 0 281 28 0 0 25 0 1 0 125354353 13991936 3027 1992294400 134512640 136421960 4291788816 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24017/statm: 3416 3027 215 467 0 2947 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 13664

[startup+6.3006 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 24018
/proc/meminfo: memFree=1819532/2059040 swapFree=4133920/4192956
[pid=24017] ppid=24015 vsize=14192 CPUtime=6.29
/proc/24017/stat : 24017 (pbct) R 24015 24017 23591 0 -1 4202496 3260 0 0 0 577 52 0 0 25 0 1 0 125354353 14532608 3180 1992294400 134512640 136421960 4291788816 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24017/statm: 3548 3180 215 467 0 3079 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14192

[startup+12.7012 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 24018
/proc/meminfo: memFree=1818416/2059040 swapFree=4133920/4192956
[pid=24017] ppid=24015 vsize=15236 CPUtime=12.69
/proc/24017/stat : 24017 (pbct) R 24015 24017 23591 0 -1 4202496 3508 0 0 0 1167 102 0 0 25 0 1 0 125354353 15601664 3428 1992294400 134512640 136421960 4291788816 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24017/statm: 3809 3428 215 467 0 3340 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 15236

[startup+25.5005 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 24018
/proc/meminfo: memFree=1817920/2059040 swapFree=4133920/4192956
[pid=24017] ppid=24015 vsize=15772 CPUtime=25.48
/proc/24017/stat : 24017 (pbct) R 24015 24017 23591 0 -1 4202496 3634 0 0 0 2357 191 0 0 25 0 1 0 125354353 16150528 3554 1992294400 134512640 136421960 4291788816 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24017/statm: 3943 3554 215 467 0 3474 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 15772

[startup+51.1011 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 24018
/proc/meminfo: memFree=1816308/2059040 swapFree=4133920/4192956
[pid=24017] ppid=24015 vsize=17276 CPUtime=51.08
/proc/24017/stat : 24017 (pbct) R 24015 24017 23591 0 -1 4202496 4013 0 0 0 4735 373 0 0 25 0 1 0 125354353 17690624 3933 1992294400 134512640 136421960 4291788816 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24017/statm: 4319 3933 215 467 0 3850 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 17276

[startup+102.308 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 24020
/proc/meminfo: memFree=1813828/2059040 swapFree=4133920/4192956
[pid=24017] ppid=24015 vsize=19724 CPUtime=102.26
/proc/24017/stat : 24017 (pbct) R 24015 24017 23591 0 -1 4202496 4594 0 0 0 9510 716 0 0 25 0 1 0 125354353 20197376 4514 1992294400 134512640 136421960 4291788816 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24017/statm: 4931 4514 215 467 0 4462 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 19724

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 24022
/proc/meminfo: memFree=1812836/2059040 swapFree=4133920/4192956
[pid=24017] ppid=24015 vsize=20720 CPUtime=162.24
/proc/24017/stat : 24017 (pbct) R 24015 24017 23591 0 -1 4202496 4849 0 0 0 15140 1084 0 0 25 0 1 0 125354353 21217280 4769 1992294400 134512640 136421960 4291788816 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24017/statm: 5180 4769 215 467 0 4711 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 20720

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 24024
/proc/meminfo: memFree=1812588/2059040 swapFree=4133920/4192956
[pid=24017] ppid=24015 vsize=20848 CPUtime=222.23
/proc/24017/stat : 24017 (pbct) R 24015 24017 23591 0 -1 4202496 4882 0 0 0 20757 1466 0 0 25 0 1 0 125354353 21348352 4802 1992294400 134512640 136421960 4291788816 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24017/statm: 5212 4802 215 467 0 4743 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 20848

[startup+282.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 24026
/proc/meminfo: memFree=1811844/2059040 swapFree=4133920/4192956
[pid=24017] ppid=24015 vsize=21720 CPUtime=282.21
/proc/24017/stat : 24017 (pbct) R 24015 24017 23591 0 -1 4202496 5090 0 0 0 26215 2006 0 0 25 0 1 0 125354353 22241280 5009 1992294400 134512640 136421960 4291788816 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24017/statm: 5430 5009 238 467 0 4961 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 21720

[startup+342.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 24026
/proc/meminfo: memFree=1811844/2059040 swapFree=4133920/4192956
[pid=24017] ppid=24015 vsize=21720 CPUtime=342.2
/proc/24017/stat : 24017 (pbct) R 24015 24017 23591 0 -1 4202496 5090 0 0 0 31630 2590 0 0 25 0 1 0 125354353 22241280 5009 1992294400 134512640 136421960 4291788816 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24017/statm: 5430 5009 238 467 0 4961 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 21720

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 24028
/proc/meminfo: memFree=1811720/2059040 swapFree=4133920/4192956
[pid=24017] ppid=24015 vsize=21720 CPUtime=402.17
/proc/24017/stat : 24017 (pbct) R 24015 24017 23591 0 -1 4202496 5090 0 0 0 37029 3188 0 0 25 0 1 0 125354353 22241280 5009 1992294400 134512640 136421960 4291788816 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24017/statm: 5430 5009 238 467 0 4961 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 21720

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 24030
/proc/meminfo: memFree=1811720/2059040 swapFree=4133920/4192956
[pid=24017] ppid=24015 vsize=21720 CPUtime=462.16
/proc/24017/stat : 24017 (pbct) R 24015 24017 23591 0 -1 4202496 5090 0 0 0 42431 3785 0 0 25 0 1 0 125354353 22241280 5009 1992294400 134512640 136421960 4291788816 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24017/statm: 5430 5009 238 467 0 4961 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 21720

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 24032
/proc/meminfo: memFree=1811596/2059040 swapFree=4133920/4192956
[pid=24017] ppid=24015 vsize=21720 CPUtime=522.14
/proc/24017/stat : 24017 (pbct) R 24015 24017 23591 0 -1 4202496 5090 0 0 0 47870 4344 0 0 25 0 1 0 125354353 22241280 5009 1992294400 134512640 136421960 4291788816 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24017/statm: 5430 5009 238 467 0 4961 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 21720

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 24034
/proc/meminfo: memFree=1811596/2059040 swapFree=4133920/4192956
[pid=24017] ppid=24015 vsize=21720 CPUtime=582.12
/proc/24017/stat : 24017 (pbct) R 24015 24017 23591 0 -1 4202496 5091 0 0 0 53313 4899 0 0 25 0 1 0 125354353 22241280 5009 1992294400 134512640 136421960 4291788816 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24017/statm: 5430 5009 238 467 0 4961 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 21720

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 24034
/proc/meminfo: memFree=1811596/2059040 swapFree=4133920/4192956
[pid=24017] ppid=24015 vsize=21720 CPUtime=642.11
/proc/24017/stat : 24017 (pbct) R 24015 24017 23591 0 -1 4202496 5091 0 0 0 58737 5474 0 0 25 0 1 0 125354353 22241280 5009 1992294400 134512640 136421960 4291788816 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24017/statm: 5430 5009 238 467 0 4961 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 21720

[startup+702.301 s]

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

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 24040
/proc/meminfo: memFree=1811348/2059040 swapFree=4133920/4192956
[pid=24017] ppid=24015 vsize=21720 CPUtime=822.05
/proc/24017/stat : 24017 (pbct) R 24015 24017 23591 0 -1 4202496 5112 0 0 0 74950 7255 0 0 25 0 1 0 125354353 22241280 5028 1992294400 134512640 136421960 4291788816 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24017/statm: 5430 5028 238 467 0 4961 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 21720

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 24042
/proc/meminfo: memFree=1811348/2059040 swapFree=4133920/4192956
[pid=24017] ppid=24015 vsize=21720 CPUtime=882.03
/proc/24017/stat : 24017 (pbct) R 24015 24017 23591 0 -1 4202496 5115 0 0 0 80380 7823 0 0 25 0 1 0 125354353 22241280 5029 1992294400 134512640 136421960 4291788816 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24017/statm: 5430 5029 238 467 0 4961 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 21720

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 3/107 24042
/proc/meminfo: memFree=1811224/2059040 swapFree=4133920/4192956
[pid=24017] ppid=24015 vsize=21720 CPUtime=942.02
/proc/24017/stat : 24017 (pbct) R 24015 24017 23591 0 -1 4202496 5118 0 0 0 85814 8388 0 0 25 0 1 0 125354353 22241280 5031 1992294400 134512640 136421960 4291788816 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24017/statm: 5430 5031 238 467 0 4961 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 21720

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 24044
/proc/meminfo: memFree=1811224/2059040 swapFree=4133920/4192956
[pid=24017] ppid=24015 vsize=21720 CPUtime=1001.99
/proc/24017/stat : 24017 (pbct) R 24015 24017 23591 0 -1 4202496 5119 0 0 0 91245 8954 0 0 25 0 1 0 125354353 22241280 5032 1992294400 134512640 136421960 4291788816 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24017/statm: 5430 5032 238 467 0 4961 0
Current children cumulated CPU time (s) 1001.99
Current children cumulated vsize (KiB) 21720

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 24046
/proc/meminfo: memFree=1811100/2059040 swapFree=4133920/4192956
[pid=24017] ppid=24015 vsize=21720 CPUtime=1061.98
/proc/24017/stat : 24017 (pbct) R 24015 24017 23591 0 -1 4202496 5121 0 0 0 96681 9517 0 0 25 0 1 0 125354353 22241280 5034 1992294400 134512640 136421960 4291788816 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24017/statm: 5430 5034 238 467 0 4961 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 21720

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 24048
/proc/meminfo: memFree=1811100/2059040 swapFree=4133920/4192956
[pid=24017] ppid=24015 vsize=21720 CPUtime=1121.96
/proc/24017/stat : 24017 (pbct) R 24015 24017 23591 0 -1 4202496 5122 0 0 0 102109 10087 0 0 25 0 1 0 125354353 22241280 5035 1992294400 134512640 136421960 4291788816 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24017/statm: 5430 5035 238 467 0 4961 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 21720

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 24050
/proc/meminfo: memFree=1811100/2059040 swapFree=4133920/4192956
[pid=24017] ppid=24015 vsize=21720 CPUtime=1181.94
/proc/24017/stat : 24017 (pbct) R 24015 24017 23591 0 -1 4202496 5123 0 0 0 107544 10650 0 0 25 0 1 0 125354353 22241280 5036 1992294400 134512640 136421960 4291788816 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24017/statm: 5430 5036 238 467 0 4961 0
Current children cumulated CPU time (s) 1181.94
Current children cumulated vsize (KiB) 21720

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 24050
/proc/meminfo: memFree=1810852/2059040 swapFree=4133920/4192956
[pid=24017] ppid=24015 vsize=21720 CPUtime=1241.92
/proc/24017/stat : 24017 (pbct) R 24015 24017 23591 0 -1 4202496 5125 0 0 0 112977 11215 0 0 25 0 1 0 125354353 22241280 5038 1992294400 134512640 136421960 4291788816 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24017/statm: 5430 5038 238 467 0 4961 0
Current children cumulated CPU time (s) 1241.92
Current children cumulated vsize (KiB) 21720

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 24052
/proc/meminfo: memFree=1810852/2059040 swapFree=4133920/4192956
[pid=24017] ppid=24015 vsize=21720 CPUtime=1301.91
/proc/24017/stat : 24017 (pbct) R 24015 24017 23591 0 -1 4202496 5126 0 0 0 118402 11789 0 0 25 0 1 0 125354353 22241280 5039 1992294400 134512640 136421960 4291788816 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24017/statm: 5430 5039 238 467 0 4961 0
Current children cumulated CPU time (s) 1301.91
Current children cumulated vsize (KiB) 21720

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 24054
/proc/meminfo: memFree=1810728/2059040 swapFree=4133920/4192956
[pid=24017] ppid=24015 vsize=21720 CPUtime=1361.88
/proc/24017/stat : 24017 (pbct) R 24015 24017 23591 0 -1 4202496 5128 0 0 0 123823 12365 0 0 25 0 1 0 125354353 22241280 5041 1992294400 134512640 136421960 4291788816 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24017/statm: 5430 5041 238 467 0 4961 0
Current children cumulated CPU time (s) 1361.88
Current children cumulated vsize (KiB) 21720

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 24056
/proc/meminfo: memFree=1810728/2059040 swapFree=4133920/4192956
[pid=24017] ppid=24015 vsize=21720 CPUtime=1421.87
/proc/24017/stat : 24017 (pbct) R 24015 24017 23591 0 -1 4202496 5128 0 0 0 129253 12934 0 0 25 0 1 0 125354353 22241280 5041 1992294400 134512640 136421960 4291788816 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24017/statm: 5430 5041 238 467 0 4961 0
Current children cumulated CPU time (s) 1421.87
Current children cumulated vsize (KiB) 21720

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 24058
/proc/meminfo: memFree=1810728/2059040 swapFree=4133920/4192956
[pid=24017] ppid=24015 vsize=21720 CPUtime=1481.84
/proc/24017/stat : 24017 (pbct) R 24015 24017 23591 0 -1 4202496 5128 0 0 0 134656 13528 0 0 25 0 1 0 125354353 22241280 5041 1992294400 134512640 136421960 4291788816 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24017/statm: 5430 5041 238 467 0 4961 0
Current children cumulated CPU time (s) 1481.84
Current children cumulated vsize (KiB) 21720

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 24058
/proc/meminfo: memFree=1810604/2059040 swapFree=4133920/4192956
[pid=24017] ppid=24015 vsize=21720 CPUtime=1541.83
/proc/24017/stat : 24017 (pbct) R 24015 24017 23591 0 -1 4202496 5128 0 0 0 140063 14120 0 0 25 0 1 0 125354353 22241280 5041 1992294400 134512640 136421960 4291788816 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24017/statm: 5430 5041 238 467 0 4961 0
Current children cumulated CPU time (s) 1541.83
Current children cumulated vsize (KiB) 21720

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 24060
/proc/meminfo: memFree=1810604/2059040 swapFree=4133920/4192956
[pid=24017] ppid=24015 vsize=21720 CPUtime=1601.81
/proc/24017/stat : 24017 (pbct) R 24015 24017 23591 0 -1 4202496 5128 0 0 0 145487 14694 0 0 25 0 1 0 125354353 22241280 5041 1992294400 134512640 136421960 4291788816 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24017/statm: 5430 5041 238 467 0 4961 0
Current children cumulated CPU time (s) 1601.81
Current children cumulated vsize (KiB) 21720

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 24062
/proc/meminfo: memFree=1810356/2059040 swapFree=4133920/4192956
[pid=24017] ppid=24015 vsize=21980 CPUtime=1661.79
/proc/24017/stat : 24017 (pbct) R 24015 24017 23591 0 -1 4202496 5162 0 0 0 150926 15253 0 0 25 0 1 0 125354353 22507520 5075 1992294400 134512640 136421960 4291788816 18446744073709551615 135006560 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24017/statm: 5495 5075 238 467 0 5026 0
Current children cumulated CPU time (s) 1661.79
Current children cumulated vsize (KiB) 21980

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 24064
/proc/meminfo: memFree=1810356/2059040 swapFree=4133920/4192956
[pid=24017] ppid=24015 vsize=21980 CPUtime=1721.77
/proc/24017/stat : 24017 (pbct) R 24015 24017 23591 0 -1 4202496 5163 0 0 0 156364 15813 0 0 25 0 1 0 125354353 22507520 5076 1992294400 134512640 136421960 4291788816 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24017/statm: 5495 5076 238 467 0 5026 0
Current children cumulated CPU time (s) 1721.77
Current children cumulated vsize (KiB) 21980

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 24066
/proc/meminfo: memFree=1810356/2059040 swapFree=4133920/4192956
[pid=24017] ppid=24015 vsize=21980 CPUtime=1781.75
/proc/24017/stat : 24017 (pbct) R 24015 24017 23591 0 -1 4202496 5164 0 0 0 161802 16373 0 0 25 0 1 0 125354353 22507520 5077 1992294400 134512640 136421960 4291788816 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24017/statm: 5495 5077 238 467 0 5026 0
Current children cumulated CPU time (s) 1781.75
Current children cumulated vsize (KiB) 21980



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 24066
/proc/meminfo: memFree=1810356/2059040 swapFree=4133920/4192956
[pid=24017] ppid=24015 vsize=21980 CPUtime=1800.07
/proc/24017/stat : 24017 (pbct) R 24015 24017 23591 0 -1 4202496 5165 0 0 0 163456 16551 0 0 25 0 1 0 125354353 22507520 5078 1992294400 134512640 136421960 4291788816 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24017/statm: 5495 5078 238 467 0 5026 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 21980

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

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

Child status: 0
Real time (s): 1800.62
CPU time (s): 1800.08
CPU user time (s): 1634.57
CPU system time (s): 165.513
CPU usage (%): 99.97
Max. virtual memory (cumulated for all children) (KiB): 21980

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1634.57
system time used= 165.513
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5166
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= 8799

runsolver used 3.16852 second user time and 8.31274 second system time

The end

Launcher Data 

Begin job on node017 at 2010-06-25 22:27:59
IDJOB=2681415
IDBENCH=47904
IDSOLVER=1192
FILE ID=node017/2681415-1277497679
PBS_JOBID= 11190572
Free space on /tmp= 62232 MiB

SOLVER NAME= PB/CT 0.1 fixed
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=9-P0=251-P1=139-P2=89-P3=173-P4=107-B.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2681415-1277497679/watcher-2681415-1277497679 -o /tmp/evaluation-result-2681415-1277497679/solver-2681415-1277497679 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2681415-1277497679.opb

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

MD5SUM BENCH= 616d60d0b9e17d59a77d69efb2609a49
RANDOM SEED=331975852

node017.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	: 5599.51
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1832220 kB
Buffers:         29464 kB
Cached:         102188 kB
SwapCached:      11180 kB
Active:          64700 kB
Inactive:        80560 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1832220 kB
SwapTotal:     4192956 kB
SwapFree:      4133920 kB
Dirty:            1880 kB
Writeback:           0 kB
AnonPages:       12332 kB
Mapped:           8352 kB
Slab:            59404 kB
PageTables:       4044 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   183484 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= 62232 MiB
End job on node017 at 2010-06-25 22:58:02