Trace number 2681514

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)493 1800.02 1800.62

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=9-P0=487-P1=127-P2=347-P3=419-P4=367-P5=149-P6=419-B.opb
MD5SUM79cf27053836a1888aee43ca3805fcdd
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 benchmark3.86941
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 variables162
Total number of constraints13
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 constraints13
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)486
Sum of products size (including duplicates)972
Number of different products486
Sum of products size972

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 499/0 clauses 486/0 units 0
0.00/0.00	c vars 162
0.00/0.00	c objective 9 + 0
284.60/284.77	c 267.077 30.1367 16834 3116600
284.60/284.77	o 493
1800.01/1800.61	s SATISFIABLE
1800.01/1800.61	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 x109 -x110 x111 x112 x113 -x114 -x115 -x116 x117 -x118 -x119 x120 -x121 -x122 x123 -x124 -x125 -x126 -x127 x128 x129 -x130 -x131 x132 x133 -x134 -x135 -x136 x137 x138 -x139 -x140 -x141 -x142 -x143 -x144 x145 -x146 x147 -x148 -x149 x150 -x151 -x152 x153 -x154 x155 -x156 -x157 x158 -x159 -x160 -x161 -x162

Verifier Data 

OK	493

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2681514-1277499035/watcher-2681514-1277499035 -o /tmp/evaluation-result-2681514-1277499035/solver-2681514-1277499035 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2681514-1277499035.opb 

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


[startup+0 s]
/proc/loadavg: 0.91 0.97 0.99 3/106 21963
/proc/meminfo: memFree=1803664/2059040 swapFree=4135892/4192956
[pid=21963] ppid=21961 vsize=2268 CPUtime=0
/proc/21963/stat : 21963 (pbct) R 21961 21963 21470 0 -1 4202496 301 0 0 0 0 0 0 0 20 0 1 0 125504891 2322432 220 1992294400 134512640 136421960 4289720192 18446744073709551615 135811817 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/21963/statm: 567 221 146 467 0 98 0

[startup+0.0363441 s]
/proc/loadavg: 0.91 0.97 0.99 3/106 21963
/proc/meminfo: memFree=1803664/2059040 swapFree=4135892/4192956
[pid=21963] ppid=21961 vsize=5820 CPUtime=0.03
/proc/21963/stat : 21963 (pbct) R 21961 21963 21470 0 -1 4202496 1151 0 0 0 3 0 0 0 20 0 1 0 125504891 5959680 1070 1992294400 134512640 136421960 4289720192 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21963/statm: 1455 1071 193 467 0 986 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 5820

[startup+0.101355 s]
/proc/loadavg: 0.91 0.97 0.99 3/106 21963
/proc/meminfo: memFree=1803664/2059040 swapFree=4135892/4192956
[pid=21963] ppid=21961 vsize=10912 CPUtime=0.09
/proc/21963/stat : 21963 (pbct) R 21961 21963 21470 0 -1 4202496 2387 0 0 0 9 0 0 0 20 0 1 0 125504891 11173888 2306 1992294400 134512640 136421960 4289720192 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21963/statm: 2728 2307 193 467 0 2259 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 10912

[startup+0.300389 s]
/proc/loadavg: 0.91 0.97 0.99 3/106 21963
/proc/meminfo: memFree=1803664/2059040 swapFree=4135892/4192956
[pid=21963] ppid=21961 vsize=16568 CPUtime=0.29
/proc/21963/stat : 21963 (pbct) R 21961 21963 21470 0 -1 4202496 3809 0 0 0 26 3 0 0 20 0 1 0 125504891 16965632 3728 1992294400 134512640 136421960 4289720192 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21963/statm: 4142 3728 215 467 0 3673 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 16568

[startup+0.701458 s]
/proc/loadavg: 0.91 0.97 0.99 3/106 21963
/proc/meminfo: memFree=1803664/2059040 swapFree=4135892/4192956
[pid=21963] ppid=21961 vsize=17744 CPUtime=0.69
/proc/21963/stat : 21963 (pbct) R 21961 21963 21470 0 -1 4202496 4105 0 0 0 62 7 0 0 20 0 1 0 125504891 18169856 4024 1992294400 134512640 136421960 4289720192 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21963/statm: 4436 4024 215 467 0 3967 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 17744

[startup+1.5016 s]
/proc/loadavg: 0.91 0.97 0.99 2/107 21964
/proc/meminfo: memFree=1788156/2059040 swapFree=4135892/4192956
[pid=21963] ppid=21961 vsize=18272 CPUtime=1.49
/proc/21963/stat : 21963 (pbct) R 21961 21963 21470 0 -1 4202496 4242 0 0 0 136 13 0 0 22 0 1 0 125504891 18710528 4161 1992294400 134512640 136421960 4289720192 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21963/statm: 4568 4161 215 467 0 4099 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 18272

[startup+3.10187 s]
/proc/loadavg: 0.91 0.97 0.99 2/107 21964
/proc/meminfo: memFree=1787164/2059040 swapFree=4135892/4192956
[pid=21963] ppid=21961 vsize=18664 CPUtime=3.09
/proc/21963/stat : 21963 (pbct) R 21961 21963 21470 0 -1 4202496 4340 0 0 0 286 23 0 0 25 0 1 0 125504891 19111936 4259 1992294400 134512640 136421960 4289720192 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21963/statm: 4666 4259 215 467 0 4197 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 18664

[startup+6.30142 s]
/proc/loadavg: 0.92 0.97 0.99 2/107 21964
/proc/meminfo: memFree=1786296/2059040 swapFree=4135892/4192956
[pid=21963] ppid=21961 vsize=19708 CPUtime=6.29
/proc/21963/stat : 21963 (pbct) R 21961 21963 21470 0 -1 4202496 4584 0 0 0 577 52 0 0 25 0 1 0 125504891 20180992 4503 1992294400 134512640 136421960 4289720192 18446744073709551615 134861799 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21963/statm: 4927 4503 215 467 0 4458 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 19708

[startup+12.7015 s]
/proc/loadavg: 0.93 0.97 0.99 2/107 21964
/proc/meminfo: memFree=1784436/2059040 swapFree=4135892/4192956
[pid=21963] ppid=21961 vsize=21168 CPUtime=12.69
/proc/21963/stat : 21963 (pbct) R 21961 21963 21470 0 -1 4202496 4969 0 0 0 1154 115 0 0 25 0 1 0 125504891 21676032 4888 1992294400 134512640 136421960 4289720192 18446744073709551615 134861930 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21963/statm: 5292 4888 215 467 0 4823 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 21168

[startup+25.5007 s]
/proc/loadavg: 0.94 0.97 0.99 2/107 21966
/proc/meminfo: memFree=1782328/2059040 swapFree=4135892/4192956
[pid=21963] ppid=21961 vsize=23424 CPUtime=25.48
/proc/21963/stat : 21963 (pbct) R 21961 21963 21470 0 -1 4202496 5501 0 0 0 2342 206 0 0 25 0 1 0 125504891 23986176 5420 1992294400 134512640 136421960 4289720192 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21963/statm: 5856 5420 215 467 0 5387 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 23424

[startup+51.1011 s]
/proc/loadavg: 0.96 0.97 0.99 2/107 21966
/proc/meminfo: memFree=1781336/2059040 swapFree=4135892/4192956
[pid=21963] ppid=21961 vsize=24940 CPUtime=51.08
/proc/21963/stat : 21963 (pbct) R 21961 21963 21470 0 -1 4202496 5877 0 0 0 4727 381 0 0 25 0 1 0 125504891 25538560 5796 1992294400 134512640 136421960 4289720192 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21963/statm: 6235 5796 215 467 0 5766 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 24940

[startup+102.308 s]
/proc/loadavg: 0.98 0.97 0.99 2/107 21968
/proc/meminfo: memFree=1780096/2059040 swapFree=4135892/4192956
[pid=21963] ppid=21961 vsize=25460 CPUtime=102.27
/proc/21963/stat : 21963 (pbct) R 21961 21963 21470 0 -1 4202496 6013 0 0 0 9530 697 0 0 25 0 1 0 125504891 26071040 5932 1992294400 134512640 136421960 4289720192 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21963/statm: 6365 5932 215 467 0 5896 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 25460

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 21968
/proc/meminfo: memFree=1776996/2059040 swapFree=4135892/4192956
[pid=21963] ppid=21961 vsize=28792 CPUtime=162.24
/proc/21963/stat : 21963 (pbct) R 21961 21963 21470 0 -1 4202496 6801 0 0 0 15173 1051 0 0 25 0 1 0 125504891 29483008 6720 1992294400 134512640 136421960 4289720192 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21963/statm: 7198 6720 215 467 0 6729 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 28792

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 21970
/proc/meminfo: memFree=1776872/2059040 swapFree=4135892/4192956
[pid=21963] ppid=21961 vsize=28948 CPUtime=222.22
/proc/21963/stat : 21963 (pbct) R 21961 21963 21470 0 -1 4202496 6837 0 0 0 20846 1376 0 0 25 0 1 0 125504891 29642752 6756 1992294400 134512640 136421960 4289720192 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21963/statm: 7237 6756 215 467 0 6768 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 28948

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 21972
/proc/meminfo: memFree=1775508/2059040 swapFree=4135892/4192956
[pid=21963] ppid=21961 vsize=30592 CPUtime=282.2
/proc/21963/stat : 21963 (pbct) R 21961 21963 21470 0 -1 4202496 7254 0 0 0 26477 1743 0 0 25 0 1 0 125504891 31326208 7173 1992294400 134512640 136421960 4289720192 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21963/statm: 7648 7173 215 467 0 7179 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 30592

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 21974
/proc/meminfo: memFree=1774516/2059040 swapFree=4135892/4192956
[pid=21963] ppid=21961 vsize=31200 CPUtime=342.18
/proc/21963/stat : 21963 (pbct) R 21961 21963 21470 0 -1 4202496 7403 0 0 0 31890 2328 0 0 25 0 1 0 125504891 31948800 7321 1992294400 134512640 136421960 4289720192 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21963/statm: 7800 7321 238 467 0 7331 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 31200

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 21976
/proc/meminfo: memFree=1774516/2059040 swapFree=4135892/4192956
[pid=21963] ppid=21961 vsize=31200 CPUtime=402.16
/proc/21963/stat : 21963 (pbct) R 21961 21963 21470 0 -1 4202496 7403 0 0 0 37313 2903 0 0 25 0 1 0 125504891 31948800 7321 1992294400 134512640 136421960 4289720192 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21963/statm: 7800 7321 238 467 0 7331 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 31200

[startup+462.301 s]
/proc/loadavg: 1.06 0.99 0.99 2/107 21976
/proc/meminfo: memFree=1774516/2059040 swapFree=4135892/4192956
[pid=21963] ppid=21961 vsize=31200 CPUtime=462.14
/proc/21963/stat : 21963 (pbct) R 21961 21963 21470 0 -1 4202496 7403 0 0 0 42743 3471 0 0 25 0 1 0 125504891 31948800 7321 1992294400 134512640 136421960 4289720192 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21963/statm: 7800 7321 238 467 0 7331 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 31200

[startup+522.3 s]
/proc/loadavg: 1.08 1.00 1.00 2/107 21978
/proc/meminfo: memFree=1774392/2059040 swapFree=4135892/4192956
[pid=21963] ppid=21961 vsize=31200 CPUtime=522.12
/proc/21963/stat : 21963 (pbct) R 21961 21963 21470 0 -1 4202496 7403 0 0 0 48207 4005 0 0 25 0 1 0 125504891 31948800 7321 1992294400 134512640 136421960 4289720192 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21963/statm: 7800 7321 238 467 0 7331 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 31200

[startup+582.302 s]
/proc/loadavg: 1.08 1.01 1.00 2/107 21980
/proc/meminfo: memFree=1774392/2059040 swapFree=4135892/4192956
[pid=21963] ppid=21961 vsize=31200 CPUtime=582.1
/proc/21963/stat : 21963 (pbct) R 21961 21963 21470 0 -1 4202496 7403 0 0 0 53646 4564 0 0 25 0 1 0 125504891 31948800 7321 1992294400 134512640 136421960 4289720192 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21963/statm: 7800 7321 238 467 0 7331 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 31200

[startup+642.301 s]
/proc/loadavg: 1.08 1.02 1.00 2/107 21991
/proc/meminfo: memFree=1773276/2059040 swapFree=4135892/4192956
[pid=21963] ppid=21961 vsize=31200 CPUtime=642.08
/proc/21963/stat : 21963 (pbct) R 21961 21963 21470 0 -1 4202496 7403 0 0 0 59097 5111 0 0 25 0 1 0 125504891 31948800 7321 1992294400 134512640 136421960 4289720192 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21963/statm: 7800 7321 238 467 0 7331 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 31200

[startup+702.301 s]

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

[startup+822.301 s]
/proc/loadavg: 1.02 1.03 1.00 2/107 21995
/proc/meminfo: memFree=1773276/2059040 swapFree=4135892/4192956
[pid=21963] ppid=21961 vsize=31200 CPUtime=822.02
/proc/21963/stat : 21963 (pbct) R 21961 21963 21470 0 -1 4202496 7403 0 0 0 75417 6785 0 0 25 0 1 0 125504891 31948800 7321 1992294400 134512640 136421960 4289720192 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21963/statm: 7800 7321 238 467 0 7331 0
Current children cumulated CPU time (s) 822.02
Current children cumulated vsize (KiB) 31200

[startup+882.301 s]
/proc/loadavg: 1.01 1.02 1.00 2/107 21997
/proc/meminfo: memFree=1773276/2059040 swapFree=4135892/4192956
[pid=21963] ppid=21961 vsize=31200 CPUtime=881.99
/proc/21963/stat : 21963 (pbct) R 21961 21963 21470 0 -1 4202496 7403 0 0 0 80843 7356 0 0 25 0 1 0 125504891 31948800 7321 1992294400 134512640 136421960 4289720192 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21963/statm: 7800 7321 238 467 0 7331 0
Current children cumulated CPU time (s) 881.99
Current children cumulated vsize (KiB) 31200

[startup+942.301 s]
/proc/loadavg: 1.00 1.02 1.00 2/107 21999
/proc/meminfo: memFree=1773276/2059040 swapFree=4135892/4192956
[pid=21963] ppid=21961 vsize=31200 CPUtime=941.97
/proc/21963/stat : 21963 (pbct) R 21961 21963 21470 0 -1 4202496 7403 0 0 0 86273 7924 0 0 25 0 1 0 125504891 31948800 7321 1992294400 134512640 136421960 4289720192 18446744073709551615 134857222 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21963/statm: 7800 7321 238 467 0 7331 0
Current children cumulated CPU time (s) 941.97
Current children cumulated vsize (KiB) 31200

[startup+1002.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 22001
/proc/meminfo: memFree=1773276/2059040 swapFree=4135892/4192956
[pid=21963] ppid=21961 vsize=31332 CPUtime=1001.96
/proc/21963/stat : 21963 (pbct) R 21961 21963 21470 0 -1 4202496 7421 0 0 0 91716 8480 0 0 25 0 1 0 125504891 32083968 7339 1992294400 134512640 136421960 4289720192 18446744073709551615 134857331 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21963/statm: 7833 7339 238 467 0 7364 0
Current children cumulated CPU time (s) 1001.96
Current children cumulated vsize (KiB) 31332

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22001
/proc/meminfo: memFree=1773276/2059040 swapFree=4135892/4192956
[pid=21963] ppid=21961 vsize=31332 CPUtime=1061.94
/proc/21963/stat : 21963 (pbct) R 21961 21963 21470 0 -1 4202496 7422 0 0 0 97166 9028 0 0 25 0 1 0 125504891 32083968 7340 1992294400 134512640 136421960 4289720192 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21963/statm: 7833 7340 238 467 0 7364 0
Current children cumulated CPU time (s) 1061.94
Current children cumulated vsize (KiB) 31332

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22003
/proc/meminfo: memFree=1773276/2059040 swapFree=4135892/4192956
[pid=21963] ppid=21961 vsize=31332 CPUtime=1121.91
/proc/21963/stat : 21963 (pbct) R 21961 21963 21470 0 -1 4202496 7423 0 0 0 102607 9584 0 0 25 0 1 0 125504891 32083968 7341 1992294400 134512640 136421960 4289720192 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21963/statm: 7833 7341 238 467 0 7364 0
Current children cumulated CPU time (s) 1121.91
Current children cumulated vsize (KiB) 31332

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22005
/proc/meminfo: memFree=1773276/2059040 swapFree=4135892/4192956
[pid=21963] ppid=21961 vsize=31332 CPUtime=1181.9
/proc/21963/stat : 21963 (pbct) R 21961 21963 21470 0 -1 4202496 7425 0 0 0 108052 10138 0 0 25 0 1 0 125504891 32083968 7343 1992294400 134512640 136421960 4289720192 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21963/statm: 7833 7343 238 467 0 7364 0
Current children cumulated CPU time (s) 1181.9
Current children cumulated vsize (KiB) 31332

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22007
/proc/meminfo: memFree=1773276/2059040 swapFree=4135892/4192956
[pid=21963] ppid=21961 vsize=31332 CPUtime=1241.87
/proc/21963/stat : 21963 (pbct) R 21961 21963 21470 0 -1 4202496 7426 0 0 0 113480 10707 0 0 25 0 1 0 125504891 32083968 7344 1992294400 134512640 136421960 4289720192 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21963/statm: 7833 7344 238 467 0 7364 0
Current children cumulated CPU time (s) 1241.87
Current children cumulated vsize (KiB) 31332

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22009
/proc/meminfo: memFree=1773276/2059040 swapFree=4135892/4192956
[pid=21963] ppid=21961 vsize=31332 CPUtime=1301.87
/proc/21963/stat : 21963 (pbct) R 21961 21963 21470 0 -1 4202496 7427 0 0 0 118936 11251 0 0 25 0 1 0 125504891 32083968 7345 1992294400 134512640 136421960 4289720192 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21963/statm: 7833 7345 238 467 0 7364 0
Current children cumulated CPU time (s) 1301.87
Current children cumulated vsize (KiB) 31332

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22009
/proc/meminfo: memFree=1773276/2059040 swapFree=4135892/4192956
[pid=21963] ppid=21961 vsize=31332 CPUtime=1361.84
/proc/21963/stat : 21963 (pbct) R 21961 21963 21470 0 -1 4202496 7428 0 0 0 124397 11787 0 0 25 0 1 0 125504891 32083968 7346 1992294400 134512640 136421960 4289720192 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21963/statm: 7833 7346 238 467 0 7364 0
Current children cumulated CPU time (s) 1361.84
Current children cumulated vsize (KiB) 31332

[startup+1422.31 s]
/proc/loadavg: 1.10 1.03 1.01 2/107 22014
/proc/meminfo: memFree=1772780/2059040 swapFree=4135892/4192956
[pid=21963] ppid=21961 vsize=31332 CPUtime=1421.82
/proc/21963/stat : 21963 (pbct) R 21961 21963 21470 0 -1 4202496 7429 0 0 0 129866 12316 0 0 25 0 1 0 125504891 32083968 7347 1992294400 134512640 136421960 4289720192 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21963/statm: 7833 7347 238 467 0 7364 0
Current children cumulated CPU time (s) 1421.82
Current children cumulated vsize (KiB) 31332

[startup+1482.3 s]
/proc/loadavg: 1.04 1.02 1.00 2/107 22016
/proc/meminfo: memFree=1772780/2059040 swapFree=4135892/4192956
[pid=21963] ppid=21961 vsize=31332 CPUtime=1481.8
/proc/21963/stat : 21963 (pbct) R 21961 21963 21470 0 -1 4202496 7430 0 0 0 135331 12849 0 0 25 0 1 0 125504891 32083968 7348 1992294400 134512640 136421960 4289720192 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21963/statm: 7833 7348 238 467 0 7364 0
Current children cumulated CPU time (s) 1481.8
Current children cumulated vsize (KiB) 31332

[startup+1542.3 s]
/proc/loadavg: 1.01 1.02 1.00 2/107 22018
/proc/meminfo: memFree=1773028/2059040 swapFree=4135892/4192956
[pid=21963] ppid=21961 vsize=31332 CPUtime=1541.77
/proc/21963/stat : 21963 (pbct) R 21961 21963 21470 0 -1 4202496 7431 0 0 0 140800 13377 0 0 25 0 1 0 125504891 32083968 7349 1992294400 134512640 136421960 4289720192 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21963/statm: 7833 7349 238 467 0 7364 0
Current children cumulated CPU time (s) 1541.77
Current children cumulated vsize (KiB) 31332

[startup+1602.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 22020
/proc/meminfo: memFree=1773028/2059040 swapFree=4135892/4192956
[pid=21963] ppid=21961 vsize=31332 CPUtime=1601.76
/proc/21963/stat : 21963 (pbct) R 21961 21963 21470 0 -1 4202496 7433 0 0 0 146242 13934 0 0 25 0 1 0 125504891 32083968 7351 1992294400 134512640 136421960 4289720192 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21963/statm: 7833 7351 238 467 0 7364 0
Current children cumulated CPU time (s) 1601.76
Current children cumulated vsize (KiB) 31332

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22020
/proc/meminfo: memFree=1773028/2059040 swapFree=4135892/4192956
[pid=21963] ppid=21961 vsize=31332 CPUtime=1661.74
/proc/21963/stat : 21963 (pbct) R 21961 21963 21470 0 -1 4202496 7434 0 0 0 151685 14489 0 0 25 0 1 0 125504891 32083968 7352 1992294400 134512640 136421960 4289720192 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21963/statm: 7833 7352 238 467 0 7364 0
Current children cumulated CPU time (s) 1661.74
Current children cumulated vsize (KiB) 31332

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22022
/proc/meminfo: memFree=1773028/2059040 swapFree=4135892/4192956
[pid=21963] ppid=21961 vsize=31332 CPUtime=1721.72
/proc/21963/stat : 21963 (pbct) R 21961 21963 21470 0 -1 4202496 7435 0 0 0 157131 15041 0 0 25 0 1 0 125504891 32083968 7353 1992294400 134512640 136421960 4289720192 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21963/statm: 7833 7353 238 467 0 7364 0
Current children cumulated CPU time (s) 1721.72
Current children cumulated vsize (KiB) 31332

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22024
/proc/meminfo: memFree=1773028/2059040 swapFree=4135892/4192956
[pid=21963] ppid=21961 vsize=31332 CPUtime=1781.7
/proc/21963/stat : 21963 (pbct) R 21961 21963 21470 0 -1 4202496 7435 0 0 0 162575 15595 0 0 25 0 1 0 125504891 32083968 7353 1992294400 134512640 136421960 4289720192 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21963/statm: 7833 7353 238 467 0 7364 0
Current children cumulated CPU time (s) 1781.7
Current children cumulated vsize (KiB) 31332



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22024
/proc/meminfo: memFree=1773028/2059040 swapFree=4135892/4192956
[pid=21963] ppid=21961 vsize=31332 CPUtime=1800.01
/proc/21963/stat : 21963 (pbct) R 21961 21963 21470 0 -1 4202496 7435 0 0 0 164234 15767 0 0 25 0 1 0 125504891 32083968 7353 1992294400 134512640 136421960 4289720192 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21963/statm: 7833 7353 238 467 0 7364 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 31332

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): 1800.02
CPU user time (s): 1642.34
CPU system time (s): 157.677
CPU usage (%): 99.9667
Max. virtual memory (cumulated for all children) (KiB): 31332

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1642.34
system time used= 157.677
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7436
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= 7549

runsolver used 3.13052 second user time and 8.35373 second system time

The end

Launcher Data 

Begin job on node014 at 2010-06-25 22:50:35
IDJOB=2681514
IDBENCH=48003
IDSOLVER=1192
FILE ID=node014/2681514-1277499035
PBS_JOBID= 11190565
Free space on /tmp= 62436 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=487-P1=127-P2=347-P3=419-P4=367-P5=149-P6=419-B.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2681514-1277499035/watcher-2681514-1277499035 -o /tmp/evaluation-result-2681514-1277499035/solver-2681514-1277499035 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2681514-1277499035.opb

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

MD5SUM BENCH= 79cf27053836a1888aee43ca3805fcdd
RANDOM SEED=1364482294

node014.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		: 3000.258
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	: 6000.51
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		: 3000.258
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	: 5599.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1804184 kB
Buffers:         50876 kB
Cached:         101688 kB
SwapCached:       9968 kB
Active:          61076 kB
Inactive:       104924 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1804184 kB
SwapTotal:     4192956 kB
SwapFree:      4135892 kB
Dirty:            1876 kB
Writeback:           0 kB
AnonPages:       12092 kB
Mapped:           8440 kB
Slab:            66948 kB
PageTables:       4160 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   183556 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= 62436 MiB
End job on node014 at 2010-06-25 23:20:38