Trace number 2681620

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)86 1800.17 1800.59

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/mds/normalized-mds_1000_25_3.opb
MD5SUM58d1d1d90868b936a5ba7e034aba056d
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark85
Best CPU time to get the best result obtained on this benchmark1800.19
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 71
Optimality of the best value was proved NO
Number of variables1000
Total number of constraints1000
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 constraints1000
Minimum length of a constraint26
Maximum length of a constraint48
Number of terms in the objective function 1000
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 1000
Number of bits of the sum of numbers in the objective function 10
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 1000
Number of bits of the biggest sum of numbers10
Number of products (including duplicates)31622
Sum of products size (including duplicates)63244
Number of different products31622
Sum of products size63244

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
0.49/0.52	c constraints 31622/0 clauses 32622/0 units 0
0.49/0.52	c vars 1000
0.49/0.52	c objective 1000 + 0
9.19/9.21	c 8.41072 696.164 1 31919
9.19/9.21	o 111
20.19/20.26	c 19.3441 709.383 529 37243
20.19/20.26	o 110
20.69/20.73	c 19.811 709.383 530 38180
20.69/20.73	o 109
21.09/21.19	c 20.2659 709.383 530 39131
21.09/21.19	o 102
21.58/21.64	c 20.7158 709.383 530 40069
21.58/21.64	o 101
22.09/22.10	c 21.1678 709.383 530 41028
22.09/22.10	o 100
22.48/22.56	c 21.6197 709.383 530 41962
22.48/22.56	o 99
23.00/23.03	c 22.0836 709.383 531 42900
23.00/23.03	o 98
23.39/23.49	c 22.5416 709.383 531 43820
23.39/23.49	o 92
24.58/24.61	c 23.6554 709.383 631 45731
24.58/24.61	o 91
25.08/25.10	c 24.1453 709.383 639 46681
25.08/25.10	o 90
99.57/99.69	c 97.8411 724.355 17464 118057
99.57/99.69	o 89
140.67/140.76	c 138.436 731.488 25868 160471
140.67/140.76	o 88
222.44/222.54	c 219.245 750.078 46192 227320
222.44/222.54	o 87
530.17/530.32	c 523.493 818.121 119571 477281
530.17/530.32	o 86
1800.08/1800.50	s SATISFIABLE
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Verifier Data

OK	86

Watcher Data

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2681620-1277500829/watcher-2681620-1277500829 -o /tmp/evaluation-result-2681620-1277500829/solver-2681620-1277500829 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2681620-1277500829.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: 1.07 1.05 1.00 3/106 25931
/proc/meminfo: memFree=1810808/2059040 swapFree=4136400/4192956
[pid=25931] ppid=25929 vsize=2136 CPUtime=0
/proc/25931/stat : 25931 (pbct) R 25929 25931 25364 0 -1 4202496 265 0 0 0 0 0 0 0 20 0 1 0 123738329 2187264 185 1992294400 134512640 136421960 4290132592 18446744073709551615 135873694 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25931/statm: 534 185 145 467 0 65 0

[startup+0.096716 s]
/proc/loadavg: 1.07 1.05 1.00 3/106 25931
/proc/meminfo: memFree=1810808/2059040 swapFree=4136400/4192956
[pid=25931] ppid=25929 vsize=2648 CPUtime=0.09
/proc/25931/stat : 25931 (pbct) R 25929 25931 25364 0 -1 4202496 395 0 0 0 9 0 0 0 20 0 1 0 123738329 2711552 315 1992294400 134512640 136421960 4290132592 18446744073709551615 134523926 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25931/statm: 662 315 145 467 0 193 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2648

[startup+0.101715 s]
/proc/loadavg: 1.07 1.05 1.00 3/106 25931
/proc/meminfo: memFree=1810808/2059040 swapFree=4136400/4192956
[pid=25931] ppid=25929 vsize=2776 CPUtime=0.1
/proc/25931/stat : 25931 (pbct) R 25929 25931 25364 0 -1 4202496 401 0 0 0 10 0 0 0 20 0 1 0 123738329 2842624 321 1992294400 134512640 136421960 4290132592 18446744073709551615 135162392 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25931/statm: 694 321 145 467 0 225 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2776

[startup+0.300732 s]
/proc/loadavg: 1.07 1.05 1.00 3/106 25931
/proc/meminfo: memFree=1810808/2059040 swapFree=4136400/4192956
[pid=25931] ppid=25929 vsize=8784 CPUtime=0.29
/proc/25931/stat : 25931 (pbct) R 25929 25931 25364 0 -1 4202496 1910 0 0 0 29 0 0 0 20 0 1 0 123738329 8994816 1830 1992294400 134512640 136421960 4290132592 18446744073709551615 135521392 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25931/statm: 2196 1831 146 467 0 1727 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 8784

[startup+0.701764 s]
/proc/loadavg: 1.07 1.05 1.00 3/106 25931
/proc/meminfo: memFree=1810808/2059040 swapFree=4136400/4192956
[pid=25931] ppid=25929 vsize=40140 CPUtime=0.69
/proc/25931/stat : 25931 (pbct) R 25929 25931 25364 0 -1 4202496 9703 0 0 0 65 4 0 0 21 0 1 0 123738329 41103360 9557 1992294400 134512640 136421960 4290132592 18446744073709551615 134716729 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25931/statm: 10035 9559 189 467 0 9566 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 40140

[startup+1.50183 s]
/proc/loadavg: 1.06 1.04 1.00 2/107 25932
/proc/meminfo: memFree=1735408/2059040 swapFree=4136400/4192956
[pid=25931] ppid=25929 vsize=116728 CPUtime=1.5
/proc/25931/stat : 25931 (pbct) R 25929 25931 25364 0 -1 4202496 30093 0 0 0 137 13 0 0 23 0 1 0 123738329 119529472 28633 1992294400 134512640 136421960 4290132592 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25931/statm: 29182 28634 193 467 0 28713 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 116728

[startup+3.10195 s]
/proc/loadavg: 1.06 1.04 1.00 2/107 25932
/proc/meminfo: memFree=1652576/2059040 swapFree=4136400/4192956
[pid=25931] ppid=25929 vsize=240104 CPUtime=3.09
/proc/25931/stat : 25931 (pbct) R 25929 25931 25364 0 -1 4202496 62979 0 0 0 282 27 0 0 25 0 1 0 123738329 245866496 57628 1992294400 134512640 136421960 4290132592 18446744073709551615 135810658 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25931/statm: 60026 57629 193 467 0 59557 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 240104

[startup+6.30121 s]
/proc/loadavg: 1.06 1.04 1.00 2/107 25932
/proc/meminfo: memFree=1410652/2059040 swapFree=4136400/4192956
[pid=25931] ppid=25929 vsize=595092 CPUtime=6.29
/proc/25931/stat : 25931 (pbct) R 25929 25931 25364 0 -1 4202496 155792 0 0 0 561 68 0 0 25 0 1 0 123738329 609374208 143873 1992294400 134512640 136421960 4290132592 18446744073709551615 134723153 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25931/statm: 148773 143873 194 467 0 148304 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 595092

[startup+12.7007 s]
/proc/loadavg: 1.05 1.04 1.00 2/107 25932
/proc/meminfo: memFree=1128056/2059040 swapFree=4136400/4192956
[pid=25931] ppid=25929 vsize=725840 CPUtime=12.69
/proc/25931/stat : 25931 (pbct) R 25929 25931 25364 0 -1 4202496 189156 0 0 0 1184 85 0 0 25 0 1 0 123738329 743260160 170299 1992294400 134512640 136421960 4290132592 18446744073709551615 134973959 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25931/statm: 181460 170299 237 467 0 180991 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 725840

[startup+25.5007 s]
/proc/loadavg: 1.12 1.06 1.00 2/107 25932
/proc/meminfo: memFree=1127436/2059040 swapFree=4136400/4192956
[pid=25931] ppid=25929 vsize=726404 CPUtime=25.49
/proc/25931/stat : 25931 (pbct) R 25929 25931 25364 0 -1 4202496 189476 0 0 0 2453 96 0 0 25 0 1 0 123738329 743837696 170609 1992294400 134512640 136421960 4290132592 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25931/statm: 181601 170609 237 467 0 181132 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 726404

[startup+51.1008 s]
/proc/loadavg: 1.07 1.05 1.00 2/107 25934
/proc/meminfo: memFree=1122476/2059040 swapFree=4136400/4192956
[pid=25931] ppid=25929 vsize=731420 CPUtime=51.07
/proc/25931/stat : 25931 (pbct) R 25929 25931 25364 0 -1 4202496 190758 0 0 0 4982 125 0 0 25 0 1 0 123738329 748974080 171891 1992294400 134512640 136421960 4290132592 18446744073709551615 135028875 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25931/statm: 182855 171891 237 467 0 182386 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 731420

[startup+102.309 s]
/proc/loadavg: 1.08 1.06 1.00 2/107 25934
/proc/meminfo: memFree=1111688/2059040 swapFree=4136400/4192956
[pid=25931] ppid=25929 vsize=742000 CPUtime=102.28
/proc/25931/stat : 25931 (pbct) R 25929 25931 25364 0 -1 4202496 193387 0 0 0 10042 186 0 0 25 0 1 0 123738329 759808000 174519 1992294400 134512640 136421960 4290132592 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25931/statm: 185500 174519 237 467 0 185031 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 742000

[startup+162.302 s]
/proc/loadavg: 1.07 1.06 1.00 2/107 25936
/proc/meminfo: memFree=1101148/2059040 swapFree=4136400/4192956
[pid=25931] ppid=25929 vsize=752652 CPUtime=162.25
/proc/25931/stat : 25931 (pbct) R 25929 25931 25364 0 -1 4202496 196044 0 0 0 15974 251 0 0 25 0 1 0 123738329 770715648 177175 1992294400 134512640 136421960 4290132592 18446744073709551615 135025406 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25931/statm: 188163 177175 237 467 0 187694 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 752652

[startup+222.301 s]
/proc/loadavg: 1.02 1.05 1.00 2/107 25938
/proc/meminfo: memFree=1085524/2059040 swapFree=4136400/4192956
[pid=25931] ppid=25929 vsize=767944 CPUtime=222.24
/proc/25931/stat : 25931 (pbct) R 25929 25931 25364 0 -1 4202496 199881 0 0 0 21900 324 0 0 25 0 1 0 123738329 786374656 181012 1992294400 134512640 136421960 4290132592 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25931/statm: 191986 181012 237 467 0 191517 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 767944

[startup+282.301 s]
/proc/loadavg: 1.01 1.03 1.00 2/107 25940
/proc/meminfo: memFree=1074240/2059040 swapFree=4136400/4192956
[pid=25931] ppid=25929 vsize=779564 CPUtime=282.23
/proc/25931/stat : 25931 (pbct) R 25929 25931 25364 0 -1 4202496 202770 0 0 0 27829 394 0 0 25 0 1 0 123738329 798273536 183900 1992294400 134512640 136421960 4290132592 18446744073709551615 135028875 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25931/statm: 194891 183900 237 467 0 194422 0
Current children cumulated CPU time (s) 282.23
Current children cumulated vsize (KiB) 779564

[startup+342.301 s]
/proc/loadavg: 1.00 1.03 1.00 2/107 25942
/proc/meminfo: memFree=1062212/2059040 swapFree=4136400/4192956
[pid=25931] ppid=25929 vsize=791248 CPUtime=342.22
/proc/25931/stat : 25931 (pbct) R 25929 25931 25364 0 -1 4202496 205691 0 0 0 33762 460 0 0 25 0 1 0 123738329 810237952 186821 1992294400 134512640 136421960 4290132592 18446744073709551615 135028864 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25931/statm: 197812 186821 237 467 0 197343 0
Current children cumulated CPU time (s) 342.22
Current children cumulated vsize (KiB) 791248

[startup+402.301 s]
/proc/loadavg: 1.00 1.02 1.00 2/107 25942
/proc/meminfo: memFree=1046216/2059040 swapFree=4136400/4192956
[pid=25931] ppid=25929 vsize=807492 CPUtime=402.19
/proc/25931/stat : 25931 (pbct) R 25929 25931 25364 0 -1 4202496 209775 0 0 0 39691 528 0 0 25 0 1 0 123738329 826871808 190905 1992294400 134512640 136421960 4290132592 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25931/statm: 201873 190905 237 467 0 201404 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 807492

[startup+462.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 25944
/proc/meminfo: memFree=1029476/2059040 swapFree=4136400/4192956
[pid=25931] ppid=25929 vsize=824024 CPUtime=462.18
/proc/25931/stat : 25931 (pbct) R 25929 25931 25364 0 -1 4202496 213852 0 0 0 45621 597 0 0 25 0 1 0 123738329 843800576 194982 1992294400 134512640 136421960 4290132592 18446744073709551615 135028857 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25931/statm: 206006 194982 237 467 0 205537 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 824024

[startup+522.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 25946
/proc/meminfo: memFree=1016952/2059040 swapFree=4136400/4192956
[pid=25931] ppid=25929 vsize=836432 CPUtime=522.17
/proc/25931/stat : 25931 (pbct) R 25929 25931 25364 0 -1 4202496 216987 0 0 0 51554 663 0 0 25 0 1 0 123738329 856506368 198117 1992294400 134512640 136421960 4290132592 18446744073709551615 135809509 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25931/statm: 209108 198117 237 467 0 208639 0
Current children cumulated CPU time (s) 522.17
Current children cumulated vsize (KiB) 836432

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25948
/proc/meminfo: memFree=1015464/2059040 swapFree=4136400/4192956
[pid=25931] ppid=25929 vsize=837752 CPUtime=582.15
/proc/25931/stat : 25931 (pbct) R 25929 25931 25364 0 -1 4202496 217306 0 0 0 57489 726 0 0 25 0 1 0 123738329 857858048 198435 1992294400 134512640 136421960 4290132592 18446744073709551615 135028336 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25931/statm: 209438 198435 237 467 0 208969 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 837752

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25950
/proc/meminfo: memFree=1015340/2059040 swapFree=4136400/4192956
[pid=25931] ppid=25929 vsize=837752 CPUtime=642.14
/proc/25931/stat : 25931 (pbct) R 25929 25931 25364 0 -1 4202496 217306 0 0 0 63426 788 0 0 25 0 1 0 123738329 857858048 198435 1992294400 134512640 136421960 4290132592 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25931/statm: 209438 198435 237 467 0 208969 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 837752

[startup+702.302 s]

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

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25956
/proc/meminfo: memFree=1014968/2059040 swapFree=4136400/4192956
[pid=25931] ppid=25929 vsize=837752 CPUtime=882.08
/proc/25931/stat : 25931 (pbct) R 25929 25931 25364 0 -1 4202496 217306 0 0 0 87162 1046 0 0 25 0 1 0 123738329 857858048 198435 1992294400 134512640 136421960 4290132592 18446744073709551615 135006000 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25931/statm: 209438 198435 237 467 0 208969 0
Current children cumulated CPU time (s) 882.08
Current children cumulated vsize (KiB) 837752

[startup+942.302 s]
/proc/loadavg: 1.05 1.01 1.00 2/107 25956
/proc/meminfo: memFree=1014968/2059040 swapFree=4136400/4192956
[pid=25931] ppid=25929 vsize=837752 CPUtime=942.08
/proc/25931/stat : 25931 (pbct) R 25929 25931 25364 0 -1 4202496 217306 0 0 0 93105 1103 0 0 25 0 1 0 123738329 857858048 198435 1992294400 134512640 136421960 4290132592 18446744073709551615 134863692 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25931/statm: 209438 198435 237 467 0 208969 0
Current children cumulated CPU time (s) 942.08
Current children cumulated vsize (KiB) 837752

[startup+1002.3 s]
/proc/loadavg: 1.02 1.01 1.00 2/107 25958
/proc/meminfo: memFree=1011620/2059040 swapFree=4136400/4192956
[pid=25931] ppid=25929 vsize=841468 CPUtime=1002.06
/proc/25931/stat : 25931 (pbct) R 25929 25931 25364 0 -1 4202496 218232 0 0 0 99050 1156 0 0 25 0 1 0 123738329 861663232 199361 1992294400 134512640 136421960 4290132592 18446744073709551615 135006403 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25931/statm: 210367 199361 237 467 0 209898 0
Current children cumulated CPU time (s) 1002.06
Current children cumulated vsize (KiB) 841468

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25960
/proc/meminfo: memFree=1008148/2059040 swapFree=4136400/4192956
[pid=25931] ppid=25929 vsize=844772 CPUtime=1062.05
/proc/25931/stat : 25931 (pbct) R 25929 25931 25364 0 -1 4202496 219060 0 0 0 104985 1220 0 0 25 0 1 0 123738329 865046528 200189 1992294400 134512640 136421960 4290132592 18446744073709551615 135006289 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25931/statm: 211193 200189 237 467 0 210724 0
Current children cumulated CPU time (s) 1062.05
Current children cumulated vsize (KiB) 844772

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25965
/proc/meminfo: memFree=1007528/2059040 swapFree=4136400/4192956
[pid=25931] ppid=25929 vsize=844772 CPUtime=1122.03
/proc/25931/stat : 25931 (pbct) R 25929 25931 25364 0 -1 4202496 219060 0 0 0 110919 1284 0 0 25 0 1 0 123738329 865046528 200189 1992294400 134512640 136421960 4290132592 18446744073709551615 135028336 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25931/statm: 211193 200189 237 467 0 210724 0
Current children cumulated CPU time (s) 1122.03
Current children cumulated vsize (KiB) 844772

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25967
/proc/meminfo: memFree=1007528/2059040 swapFree=4136400/4192956
[pid=25931] ppid=25929 vsize=844772 CPUtime=1182.01
/proc/25931/stat : 25931 (pbct) R 25929 25931 25364 0 -1 4202496 219060 0 0 0 116845 1356 0 0 25 0 1 0 123738329 865046528 200189 1992294400 134512640 136421960 4290132592 18446744073709551615 135005950 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25931/statm: 211193 200189 237 467 0 210724 0
Current children cumulated CPU time (s) 1182.01
Current children cumulated vsize (KiB) 844772

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25967
/proc/meminfo: memFree=1007528/2059040 swapFree=4136400/4192956
[pid=25931] ppid=25929 vsize=844772 CPUtime=1242
/proc/25931/stat : 25931 (pbct) R 25929 25931 25364 0 -1 4202496 219060 0 0 0 122779 1421 0 0 25 0 1 0 123738329 865046528 200189 1992294400 134512640 136421960 4290132592 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25931/statm: 211193 200189 237 467 0 210724 0
Current children cumulated CPU time (s) 1242
Current children cumulated vsize (KiB) 844772

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25969
/proc/meminfo: memFree=1007528/2059040 swapFree=4136400/4192956
[pid=25931] ppid=25929 vsize=844772 CPUtime=1301.99
/proc/25931/stat : 25931 (pbct) R 25929 25931 25364 0 -1 4202496 219060 0 0 0 128715 1484 0 0 25 0 1 0 123738329 865046528 200189 1992294400 134512640 136421960 4290132592 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25931/statm: 211193 200189 237 467 0 210724 0
Current children cumulated CPU time (s) 1301.99
Current children cumulated vsize (KiB) 844772

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25971
/proc/meminfo: memFree=1007528/2059040 swapFree=4136400/4192956
[pid=25931] ppid=25929 vsize=844772 CPUtime=1361.97
/proc/25931/stat : 25931 (pbct) R 25929 25931 25364 0 -1 4202496 219060 0 0 0 134645 1552 0 0 25 0 1 0 123738329 865046528 200189 1992294400 134512640 136421960 4290132592 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25931/statm: 211193 200189 237 467 0 210724 0
Current children cumulated CPU time (s) 1361.97
Current children cumulated vsize (KiB) 844772

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25973
/proc/meminfo: memFree=1007528/2059040 swapFree=4136400/4192956
[pid=25931] ppid=25929 vsize=844772 CPUtime=1421.97
/proc/25931/stat : 25931 (pbct) R 25929 25931 25364 0 -1 4202496 219060 0 0 0 140584 1613 0 0 25 0 1 0 123738329 865046528 200189 1992294400 134512640 136421960 4290132592 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25931/statm: 211193 200189 237 467 0 210724 0
Current children cumulated CPU time (s) 1421.97
Current children cumulated vsize (KiB) 844772

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25975
/proc/meminfo: memFree=1007528/2059040 swapFree=4136400/4192956
[pid=25931] ppid=25929 vsize=844772 CPUtime=1481.95
/proc/25931/stat : 25931 (pbct) R 25929 25931 25364 0 -1 4202496 219060 0 0 0 146523 1672 0 0 25 0 1 0 123738329 865046528 200189 1992294400 134512640 136421960 4290132592 18446744073709551615 135028852 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25931/statm: 211193 200189 237 467 0 210724 0
Current children cumulated CPU time (s) 1481.95
Current children cumulated vsize (KiB) 844772

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25975
/proc/meminfo: memFree=1007528/2059040 swapFree=4136400/4192956
[pid=25931] ppid=25929 vsize=844772 CPUtime=1541.93
/proc/25931/stat : 25931 (pbct) R 25929 25931 25364 0 -1 4202496 219060 0 0 0 152457 1736 0 0 25 0 1 0 123738329 865046528 200189 1992294400 134512640 136421960 4290132592 18446744073709551615 134864148 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25931/statm: 211193 200189 237 467 0 210724 0
Current children cumulated CPU time (s) 1541.93
Current children cumulated vsize (KiB) 844772

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25977
/proc/meminfo: memFree=1007404/2059040 swapFree=4136400/4192956
[pid=25931] ppid=25929 vsize=844772 CPUtime=1601.92
/proc/25931/stat : 25931 (pbct) R 25929 25931 25364 0 -1 4202496 219060 0 0 0 158396 1796 0 0 25 0 1 0 123738329 865046528 200189 1992294400 134512640 136421960 4290132592 18446744073709551615 135020633 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25931/statm: 211193 200189 237 467 0 210724 0
Current children cumulated CPU time (s) 1601.92
Current children cumulated vsize (KiB) 844772

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25979
/proc/meminfo: memFree=1007280/2059040 swapFree=4136400/4192956
[pid=25931] ppid=25929 vsize=844772 CPUtime=1661.9
/proc/25931/stat : 25931 (pbct) R 25929 25931 25364 0 -1 4202496 219060 0 0 0 164329 1861 0 0 25 0 1 0 123738329 865046528 200189 1992294400 134512640 136421960 4290132592 18446744073709551615 135025579 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25931/statm: 211193 200189 237 467 0 210724 0
Current children cumulated CPU time (s) 1661.9
Current children cumulated vsize (KiB) 844772

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25981
/proc/meminfo: memFree=1007280/2059040 swapFree=4136400/4192956
[pid=25931] ppid=25929 vsize=844772 CPUtime=1721.9
/proc/25931/stat : 25931 (pbct) R 25929 25931 25364 0 -1 4202496 219060 0 0 0 170264 1926 0 0 25 0 1 0 123738329 865046528 200189 1992294400 134512640 136421960 4290132592 18446744073709551615 135032112 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25931/statm: 211193 200189 237 467 0 210724 0
Current children cumulated CPU time (s) 1721.9
Current children cumulated vsize (KiB) 844772

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25983
/proc/meminfo: memFree=1006908/2059040 swapFree=4136400/4192956
[pid=25931] ppid=25929 vsize=844772 CPUtime=1781.88
/proc/25931/stat : 25931 (pbct) R 25929 25931 25364 0 -1 4202496 219060 0 0 0 176200 1988 0 0 25 0 1 0 123738329 865046528 200189 1992294400 134512640 136421960 4290132592 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25931/statm: 211193 200189 237 467 0 210724 0
Current children cumulated CPU time (s) 1781.88
Current children cumulated vsize (KiB) 844772



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25983
/proc/meminfo: memFree=1006908/2059040 swapFree=4136400/4192956
[pid=25931] ppid=25929 vsize=844772 CPUtime=1800.08
/proc/25931/stat : 25931 (pbct) R 25929 25931 25364 0 -1 4202496 219060 0 0 0 178001 2007 0 0 25 0 1 0 123738329 865046528 200189 1992294400 134512640 136421960 4290132592 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25931/statm: 211193 200189 237 467 0 210724 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 844772

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

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

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25983
/proc/meminfo: memFree=1006908/2059040 swapFree=4136400/4192956
[pid=25931] ppid=25929 vsize=844772 CPUtime=1800.08
/proc/25931/stat : 25931 (pbct) R 25929 25931 25364 0 -1 4202496 219060 0 0 0 178001 2007 0 0 25 0 1 0 123738329 865046528 200189 1992294400 134512640 136421960 4290132592 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25931/statm: 211193 200189 237 467 0 210724 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 844772

Child status: 0
Real time (s): 1800.59
CPU time (s): 1800.17
CPU user time (s): 1780.02
CPU system time (s): 20.1549
CPU usage (%): 99.9769
Max. virtual memory (cumulated for all children) (KiB): 844772

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1780.02
system time used= 20.1549
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 219061
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= 4251

runsolver used 3.06953 second user time and 8.40572 second system time

The end

Launcher Data

Begin job on node026 at 2010-06-25 23:20:29
IDJOB=2681620
IDBENCH=48109
IDSOLVER=1192
FILE ID=node026/2681620-1277500829
PBS_JOBID= 11190585
Free space on /tmp= 62476 MiB

SOLVER NAME= PB/CT 0.1 fixed
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/mds/normalized-mds_1000_25_3.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2681620-1277500829/watcher-2681620-1277500829 -o /tmp/evaluation-result-2681620-1277500829/solver-2681620-1277500829 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2681620-1277500829.opb

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

MD5SUM BENCH= 58d1d1d90868b936a5ba7e034aba056d
RANDOM SEED=2131699676

node026.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.201
cache size	: 2048 KB
physical id	: 0
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 6000.40
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.201
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5599.46
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1811336 kB
Buffers:         45676 kB
Cached:         104680 kB
SwapCached:       9016 kB
Active:          58896 kB
Inactive:       104444 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1811336 kB
SwapTotal:     4192956 kB
SwapFree:      4136400 kB
Dirty:            2344 kB
Writeback:           0 kB
AnonPages:       11712 kB
Mapped:           8344 kB
Slab:            62328 kB
PageTables:       4268 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181936 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= 62476 MiB
End job on node026 at 2010-06-25 23:50:32