Trace number 2681858

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)53 1800.03 1800.72

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-LIN/submittedPB07/aksoy/
area_partials/normalized-fir10_area_partials.opb
MD5SUM8e58fdc516472c37b974ebbf77c2a4fa
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark52
Best CPU time to get the best result obtained on this benchmark2.46662
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 52
Optimality of the best value was proved YES
Number of variables2091
Total number of constraints7288
Number of constraints which are clauses7288
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint124
Number of terms in the objective function 486
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 486
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 486
Number of bits of the biggest sum of numbers9
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

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
0.00/0.07	c constraints 0/0 clauses 7242/0 units 46
0.00/0.07	c vars 2091
0.00/0.07	c objective 463 + 23
0.19/0.25	c 0.227965 23.5586 0 352
0.19/0.25	o 55
14.89/14.93	c 10.4214 26.2617 5040 191784
14.89/14.93	o 54
214.70/214.84	c 150.044 27.6836 6815 2421088
214.70/214.84	o 53
1800.01/1800.71	s SATISFIABLE
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Verifier Data

OK	53

Watcher Data

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2681858-1277496873/watcher-2681858-1277496873 -o /tmp/evaluation-result-2681858-1277496873/solver-2681858-1277496873 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2681858-1277496873.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: 1.11 1.02 1.01 3/106 30609
/proc/meminfo: memFree=1867360/2059040 swapFree=4139836/4192956
[pid=30609] ppid=30607 vsize=2136 CPUtime=0
/proc/30609/stat : 30609 (pbct) R 30607 30609 30154 0 -1 4202496 254 0 0 0 0 0 0 0 20 0 1 0 90979635 2187264 173 1992294400 134512640 136421960 4288679984 18446744073709551615 135153538 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/30609/statm: 534 173 145 467 0 65 0

[startup+0.1074 s]
/proc/loadavg: 1.11 1.02 1.01 3/106 30609
/proc/meminfo: memFree=1867360/2059040 swapFree=4139836/4192956
[pid=30609] ppid=30607 vsize=6936 CPUtime=0.1
/proc/30609/stat : 30609 (pbct) R 30607 30609 30154 0 -1 4202496 1436 0 0 0 10 0 0 0 20 0 1 0 90979635 7102464 1355 1992294400 134512640 136421960 4288679984 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30609/statm: 1734 1356 189 467 0 1265 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 6936

[startup+0.201416 s]
/proc/loadavg: 1.11 1.02 1.01 3/106 30609
/proc/meminfo: memFree=1867360/2059040 swapFree=4139836/4192956
[pid=30609] ppid=30607 vsize=22632 CPUtime=0.19
/proc/30609/stat : 30609 (pbct) R 30607 30609 30154 0 -1 4202496 5339 0 0 0 18 1 0 0 20 0 1 0 90979635 23175168 5192 1992294400 134512640 136421960 4288679984 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30609/statm: 5658 5192 195 467 0 5189 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 22632

[startup+0.301435 s]
/proc/loadavg: 1.11 1.02 1.01 3/106 30609
/proc/meminfo: memFree=1867360/2059040 swapFree=4139836/4192956
[pid=30609] ppid=30607 vsize=24380 CPUtime=0.29
/proc/30609/stat : 30609 (pbct) R 30607 30609 30154 0 -1 4202496 5815 0 0 0 25 4 0 0 20 0 1 0 90979635 24965120 5559 1992294400 134512640 136421960 4288679984 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30609/statm: 6095 5559 237 467 0 5626 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 24380

[startup+0.701507 s]
/proc/loadavg: 1.11 1.02 1.01 3/106 30609
/proc/meminfo: memFree=1867360/2059040 swapFree=4139836/4192956
[pid=30609] ppid=30607 vsize=24512 CPUtime=0.69
/proc/30609/stat : 30609 (pbct) R 30607 30609 30154 0 -1 4202496 5843 0 0 0 52 17 0 0 20 0 1 0 90979635 25100288 5587 1992294400 134512640 136421960 4288679984 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30609/statm: 6128 5587 237 467 0 5659 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 24512

[startup+1.50165 s]
/proc/loadavg: 1.11 1.02 1.01 2/107 30610
/proc/meminfo: memFree=1845528/2059040 swapFree=4139836/4192956
[pid=30609] ppid=30607 vsize=25040 CPUtime=1.5
/proc/30609/stat : 30609 (pbct) R 30607 30609 30154 0 -1 4202496 5991 0 0 0 109 41 0 0 23 0 1 0 90979635 25640960 5735 1992294400 134512640 136421960 4288679984 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30609/statm: 6260 5735 237 467 0 5791 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 25040

[startup+3.10095 s]
/proc/loadavg: 1.11 1.02 1.01 2/107 30610
/proc/meminfo: memFree=1844164/2059040 swapFree=4139836/4192956
[pid=30609] ppid=30607 vsize=25964 CPUtime=3.09
/proc/30609/stat : 30609 (pbct) R 30607 30609 30154 0 -1 4202496 6208 0 0 0 222 87 0 0 25 0 1 0 90979635 26587136 5952 1992294400 134512640 136421960 4288679984 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30609/statm: 6491 5952 237 467 0 6022 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 25964

[startup+6.30153 s]
/proc/loadavg: 1.10 1.02 1.00 2/107 30610
/proc/meminfo: memFree=1843668/2059040 swapFree=4139836/4192956
[pid=30609] ppid=30607 vsize=26228 CPUtime=6.29
/proc/30609/stat : 30609 (pbct) R 30607 30609 30154 0 -1 4202496 6290 0 0 0 443 186 0 0 25 0 1 0 90979635 26857472 6034 1992294400 134512640 136421960 4288679984 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30609/statm: 6557 6034 237 467 0 6088 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 26228

[startup+12.7007 s]
/proc/loadavg: 1.09 1.02 1.00 2/107 30610
/proc/meminfo: memFree=1843048/2059040 swapFree=4139836/4192956
[pid=30609] ppid=30607 vsize=26888 CPUtime=12.69
/proc/30609/stat : 30609 (pbct) R 30607 30609 30154 0 -1 4202496 6429 0 0 0 887 382 0 0 25 0 1 0 90979635 27533312 6173 1992294400 134512640 136421960 4288679984 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30609/statm: 6722 6173 237 467 0 6253 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 26888

[startup+25.501 s]
/proc/loadavg: 1.07 1.01 1.00 2/107 30610
/proc/meminfo: memFree=1843048/2059040 swapFree=4139836/4192956
[pid=30609] ppid=30607 vsize=26888 CPUtime=25.48
/proc/30609/stat : 30609 (pbct) R 30607 30609 30154 0 -1 4202496 6437 0 0 0 1775 773 0 0 25 0 1 0 90979635 27533312 6180 1992294400 134512640 136421960 4288679984 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30609/statm: 6722 6180 237 467 0 6253 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 26888

[startup+51.1017 s]
/proc/loadavg: 1.04 1.01 1.00 2/107 30610
/proc/meminfo: memFree=1842924/2059040 swapFree=4139836/4192956
[pid=30609] ppid=30607 vsize=26888 CPUtime=51.07
/proc/30609/stat : 30609 (pbct) R 30607 30609 30154 0 -1 4202496 6466 0 0 0 3563 1544 0 0 25 0 1 0 90979635 27533312 6209 1992294400 134512640 136421960 4288679984 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30609/statm: 6722 6209 237 467 0 6253 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 26888

[startup+102.301 s]
/proc/loadavg: 1.02 1.01 1.00 2/107 30612
/proc/meminfo: memFree=1842676/2059040 swapFree=4139836/4192956
[pid=30609] ppid=30607 vsize=27152 CPUtime=102.26
/proc/30609/stat : 30609 (pbct) R 30607 30609 30154 0 -1 4202496 6530 0 0 0 7150 3076 0 0 25 0 1 0 90979635 27803648 6273 1992294400 134512640 136421960 4288679984 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30609/statm: 6788 6273 237 467 0 6319 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 27152

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30614
/proc/meminfo: memFree=1841684/2059040 swapFree=4139836/4192956
[pid=30609] ppid=30607 vsize=28080 CPUtime=162.22
/proc/30609/stat : 30609 (pbct) R 30607 30609 30154 0 -1 4202496 6740 0 0 0 11305 4917 0 0 25 0 1 0 90979635 28753920 6483 1992294400 134512640 136421960 4288679984 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30609/statm: 7020 6483 237 467 0 6551 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 28080

[startup+222.309 s]
/proc/loadavg: 1.03 1.01 1.00 2/107 30616
/proc/meminfo: memFree=1841312/2059040 swapFree=4139836/4192956
[pid=30609] ppid=30607 vsize=28344 CPUtime=222.21
/proc/30609/stat : 30609 (pbct) R 30607 30609 30154 0 -1 4202496 6823 0 0 0 15518 6703 0 0 25 0 1 0 90979635 29024256 6565 1992294400 134512640 136421960 4288679984 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30609/statm: 7086 6565 237 467 0 6617 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 28344

[startup+282.301 s]
/proc/loadavg: 1.01 1.01 1.00 2/107 30616
/proc/meminfo: memFree=1841312/2059040 swapFree=4139836/4192956
[pid=30609] ppid=30607 vsize=28344 CPUtime=282.18
/proc/30609/stat : 30609 (pbct) R 30607 30609 30154 0 -1 4202496 6823 0 0 0 19680 8538 0 0 25 0 1 0 90979635 29024256 6565 1992294400 134512640 136421960 4288679984 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30609/statm: 7086 6565 237 467 0 6617 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 28344

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30618
/proc/meminfo: memFree=1841312/2059040 swapFree=4139836/4192956
[pid=30609] ppid=30607 vsize=28344 CPUtime=342.16
/proc/30609/stat : 30609 (pbct) R 30607 30609 30154 0 -1 4202496 6823 0 0 0 23851 10365 0 0 25 0 1 0 90979635 29024256 6565 1992294400 134512640 136421960 4288679984 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30609/statm: 7086 6565 237 467 0 6617 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 28344

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30620
/proc/meminfo: memFree=1841312/2059040 swapFree=4139836/4192956
[pid=30609] ppid=30607 vsize=28344 CPUtime=402.14
/proc/30609/stat : 30609 (pbct) R 30607 30609 30154 0 -1 4202496 6823 0 0 0 28017 12197 0 0 25 0 1 0 90979635 29024256 6565 1992294400 134512640 136421960 4288679984 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30609/statm: 7086 6565 237 467 0 6617 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 28344

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30622
/proc/meminfo: memFree=1840940/2059040 swapFree=4139836/4192956
[pid=30609] ppid=30607 vsize=28608 CPUtime=462.11
/proc/30609/stat : 30609 (pbct) R 30607 30609 30154 0 -1 4202496 6886 0 0 0 32208 14003 0 0 25 0 1 0 90979635 29294592 6628 1992294400 134512640 136421960 4288679984 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30609/statm: 7152 6628 237 467 0 6683 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 28608

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30624
/proc/meminfo: memFree=1840816/2059040 swapFree=4139836/4192956
[pid=30609] ppid=30607 vsize=28740 CPUtime=522.09
/proc/30609/stat : 30609 (pbct) R 30607 30609 30154 0 -1 4202496 6912 0 0 0 36403 15806 0 0 25 0 1 0 90979635 29429760 6654 1992294400 134512640 136421960 4288679984 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30609/statm: 7185 6654 237 467 0 6716 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 28740

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30624
/proc/meminfo: memFree=1840816/2059040 swapFree=4139836/4192956
[pid=30609] ppid=30607 vsize=28740 CPUtime=582.07
/proc/30609/stat : 30609 (pbct) R 30607 30609 30154 0 -1 4202496 6912 0 0 0 40608 17599 0 0 25 0 1 0 90979635 29429760 6654 1992294400 134512640 136421960 4288679984 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30609/statm: 7185 6654 237 467 0 6716 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 28740

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30626
/proc/meminfo: memFree=1839948/2059040 swapFree=4139836/4192956
[pid=30609] ppid=30607 vsize=29532 CPUtime=642.04
/proc/30609/stat : 30609 (pbct) R 30607 30609 30154 0 -1 4202496 7113 0 0 0 44801 19403 0 0 25 0 1 0 90979635 30240768 6855 1992294400 134512640 136421960 4288679984 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30609/statm: 7383 6855 237 467 0 6914 0
Current children cumulated CPU time (s) 642.04
Current children cumulated vsize (KiB) 29532

[startup+702.302 s]

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

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30632
/proc/meminfo: memFree=1839824/2059040 swapFree=4139836/4192956
[pid=30609] ppid=30607 vsize=29532 CPUtime=821.97
/proc/30609/stat : 30609 (pbct) R 30607 30609 30154 0 -1 4202496 7113 0 0 0 57332 24865 0 0 25 0 1 0 90979635 30240768 6855 1992294400 134512640 136421960 4288679984 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30609/statm: 7383 6855 237 467 0 6914 0
Current children cumulated CPU time (s) 821.97
Current children cumulated vsize (KiB) 29532

[startup+882.308 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30632
/proc/meminfo: memFree=1839824/2059040 swapFree=4139836/4192956
[pid=30609] ppid=30607 vsize=29532 CPUtime=881.96
/proc/30609/stat : 30609 (pbct) R 30607 30609 30154 0 -1 4202496 7113 0 0 0 61544 26652 0 0 25 0 1 0 90979635 30240768 6855 1992294400 134512640 136421960 4288679984 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30609/statm: 7383 6855 237 467 0 6914 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 29532

[startup+942.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30634
/proc/meminfo: memFree=1839700/2059040 swapFree=4139836/4192956
[pid=30609] ppid=30607 vsize=29532 CPUtime=941.93
/proc/30609/stat : 30609 (pbct) R 30607 30609 30154 0 -1 4202496 7113 0 0 0 65712 28481 0 0 25 0 1 0 90979635 30240768 6855 1992294400 134512640 136421960 4288679984 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30609/statm: 7383 6855 237 467 0 6914 0
Current children cumulated CPU time (s) 941.93
Current children cumulated vsize (KiB) 29532

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30636
/proc/meminfo: memFree=1839700/2059040 swapFree=4139836/4192956
[pid=30609] ppid=30607 vsize=29532 CPUtime=1001.91
/proc/30609/stat : 30609 (pbct) R 30607 30609 30154 0 -1 4202496 7113 0 0 0 69950 30241 0 0 25 0 1 0 90979635 30240768 6855 1992294400 134512640 136421960 4288679984 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30609/statm: 7383 6855 237 467 0 6914 0
Current children cumulated CPU time (s) 1001.91
Current children cumulated vsize (KiB) 29532

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 3/108 30641
/proc/meminfo: memFree=1826176/2059040 swapFree=4139836/4192956
[pid=30609] ppid=30607 vsize=29664 CPUtime=1061.88
/proc/30609/stat : 30609 (pbct) R 30607 30609 30154 0 -1 4202496 7159 0 0 0 74243 31945 0 0 25 0 1 0 90979635 30375936 6901 1992294400 134512640 136421960 4288679984 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30609/statm: 7416 6901 237 467 0 6947 0
Current children cumulated CPU time (s) 1061.88
Current children cumulated vsize (KiB) 29664

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30643
/proc/meminfo: memFree=1838584/2059040 swapFree=4139836/4192956
[pid=30609] ppid=30607 vsize=29928 CPUtime=1121.86
/proc/30609/stat : 30609 (pbct) R 30607 30609 30154 0 -1 4202496 7203 0 0 0 78592 33594 0 0 25 0 1 0 90979635 30646272 6945 1992294400 134512640 136421960 4288679984 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30609/statm: 7482 6945 237 467 0 7013 0
Current children cumulated CPU time (s) 1121.86
Current children cumulated vsize (KiB) 29928

[startup+1182.3 s]
/proc/loadavg: 1.03 1.01 1.00 2/107 30643
/proc/meminfo: memFree=1838584/2059040 swapFree=4139836/4192956
[pid=30609] ppid=30607 vsize=29928 CPUtime=1181.84
/proc/30609/stat : 30609 (pbct) R 30607 30609 30154 0 -1 4202496 7203 0 0 0 82770 35414 0 0 25 0 1 0 90979635 30646272 6945 1992294400 134512640 136421960 4288679984 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30609/statm: 7482 6945 237 467 0 7013 0
Current children cumulated CPU time (s) 1181.84
Current children cumulated vsize (KiB) 29928

[startup+1242.3 s]
/proc/loadavg: 1.01 1.01 1.00 2/107 30645
/proc/meminfo: memFree=1838460/2059040 swapFree=4139836/4192956
[pid=30609] ppid=30607 vsize=29928 CPUtime=1241.82
/proc/30609/stat : 30609 (pbct) R 30607 30609 30154 0 -1 4202496 7203 0 0 0 86993 37189 0 0 25 0 1 0 90979635 30646272 6945 1992294400 134512640 136421960 4288679984 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30609/statm: 7482 6945 237 467 0 7013 0
Current children cumulated CPU time (s) 1241.82
Current children cumulated vsize (KiB) 29928

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30647
/proc/meminfo: memFree=1838460/2059040 swapFree=4139836/4192956
[pid=30609] ppid=30607 vsize=29928 CPUtime=1301.79
/proc/30609/stat : 30609 (pbct) R 30607 30609 30154 0 -1 4202496 7203 0 0 0 91179 39000 0 0 25 0 1 0 90979635 30646272 6945 1992294400 134512640 136421960 4288679984 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30609/statm: 7482 6945 237 467 0 7013 0
Current children cumulated CPU time (s) 1301.79
Current children cumulated vsize (KiB) 29928

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30649
/proc/meminfo: memFree=1838460/2059040 swapFree=4139836/4192956
[pid=30609] ppid=30607 vsize=29928 CPUtime=1361.77
/proc/30609/stat : 30609 (pbct) R 30607 30609 30154 0 -1 4202496 7203 0 0 0 95411 40766 0 0 25 0 1 0 90979635 30646272 6945 1992294400 134512640 136421960 4288679984 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30609/statm: 7482 6945 237 467 0 7013 0
Current children cumulated CPU time (s) 1361.77
Current children cumulated vsize (KiB) 29928

[startup+1422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30651
/proc/meminfo: memFree=1837964/2059040 swapFree=4139836/4192956
[pid=30609] ppid=30607 vsize=30324 CPUtime=1421.75
/proc/30609/stat : 30609 (pbct) R 30607 30609 30154 0 -1 4202496 7303 0 0 0 99583 42592 0 0 25 0 1 0 90979635 31051776 7045 1992294400 134512640 136421960 4288679984 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30609/statm: 7581 7045 237 467 0 7112 0
Current children cumulated CPU time (s) 1421.75
Current children cumulated vsize (KiB) 30324

[startup+1482.3 s]
/proc/loadavg: 1.07 1.02 1.00 2/107 30651
/proc/meminfo: memFree=1837964/2059040 swapFree=4139836/4192956
[pid=30609] ppid=30607 vsize=30324 CPUtime=1481.72
/proc/30609/stat : 30609 (pbct) R 30607 30609 30154 0 -1 4202496 7303 0 0 0 103758 44414 0 0 25 0 1 0 90979635 31051776 7045 1992294400 134512640 136421960 4288679984 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30609/statm: 7581 7045 237 467 0 7112 0
Current children cumulated CPU time (s) 1481.72
Current children cumulated vsize (KiB) 30324

[startup+1542.31 s]
/proc/loadavg: 1.08 1.03 1.00 2/107 30653
/proc/meminfo: memFree=1837964/2059040 swapFree=4139836/4192956
[pid=30609] ppid=30607 vsize=30324 CPUtime=1541.71
/proc/30609/stat : 30609 (pbct) R 30607 30609 30154 0 -1 4202496 7303 0 0 0 107962 46209 0 0 25 0 1 0 90979635 31051776 7045 1992294400 134512640 136421960 4288679984 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30609/statm: 7581 7045 237 467 0 7112 0
Current children cumulated CPU time (s) 1541.71
Current children cumulated vsize (KiB) 30324

[startup+1602.3 s]
/proc/loadavg: 1.09 1.04 1.00 2/107 30655
/proc/meminfo: memFree=1837840/2059040 swapFree=4139836/4192956
[pid=30609] ppid=30607 vsize=30456 CPUtime=1601.68
/proc/30609/stat : 30609 (pbct) R 30607 30609 30154 0 -1 4202496 7329 0 0 0 112160 48008 0 0 25 0 1 0 90979635 31186944 7071 1992294400 134512640 136421960 4288679984 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30609/statm: 7614 7071 237 467 0 7145 0
Current children cumulated CPU time (s) 1601.68
Current children cumulated vsize (KiB) 30456

[startup+1662.3 s]
/proc/loadavg: 1.08 1.04 1.00 2/107 30657
/proc/meminfo: memFree=1837840/2059040 swapFree=4139836/4192956
[pid=30609] ppid=30607 vsize=30456 CPUtime=1661.65
/proc/30609/stat : 30609 (pbct) R 30607 30609 30154 0 -1 4202496 7329 0 0 0 116404 49761 0 0 25 0 1 0 90979635 31186944 7071 1992294400 134512640 136421960 4288679984 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30609/statm: 7614 7071 237 467 0 7145 0
Current children cumulated CPU time (s) 1661.65
Current children cumulated vsize (KiB) 30456

[startup+1722.3 s]
/proc/loadavg: 1.08 1.05 1.00 2/107 30659
/proc/meminfo: memFree=1837716/2059040 swapFree=4139836/4192956
[pid=30609] ppid=30607 vsize=30456 CPUtime=1721.63
/proc/30609/stat : 30609 (pbct) R 30607 30609 30154 0 -1 4202496 7329 0 0 0 120599 51564 0 0 25 0 1 0 90979635 31186944 7071 1992294400 134512640 136421960 4288679984 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30609/statm: 7614 7071 237 467 0 7145 0
Current children cumulated CPU time (s) 1721.63
Current children cumulated vsize (KiB) 30456

[startup+1782.3 s]
/proc/loadavg: 1.07 1.05 1.00 2/107 30659
/proc/meminfo: memFree=1837716/2059040 swapFree=4139836/4192956
[pid=30609] ppid=30607 vsize=30456 CPUtime=1781.6
/proc/30609/stat : 30609 (pbct) R 30607 30609 30154 0 -1 4202496 7329 0 0 0 124782 53378 0 0 25 0 1 0 90979635 31186944 7071 1992294400 134512640 136421960 4288679984 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30609/statm: 7614 7071 237 467 0 7145 0
Current children cumulated CPU time (s) 1781.6
Current children cumulated vsize (KiB) 30456



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.7 s]
/proc/loadavg: 1.13 1.06 1.01 2/107 30661
/proc/meminfo: memFree=1837716/2059040 swapFree=4139836/4192956
[pid=30609] ppid=30607 vsize=30456 CPUtime=1800.01
/proc/30609/stat : 30609 (pbct) R 30607 30609 30154 0 -1 4202496 7329 0 0 0 126069 53932 0 0 25 0 1 0 90979635 31186944 7071 1992294400 134512640 136421960 4288679984 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30609/statm: 7614 7071 237 467 0 7145 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 30456

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): 1800.72
CPU time (s): 1800.03
CPU user time (s): 1260.7
CPU system time (s): 539.326
CPU usage (%): 99.9615
Max. virtual memory (cumulated for all children) (KiB): 30456

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1260.7
system time used= 539.326
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7330
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= 5196

runsolver used 3.15752 second user time and 8.31874 second system time

The end

Launcher Data

Begin job on node044 at 2010-06-25 22:14:33
IDJOB=2681858
IDBENCH=25029
IDSOLVER=1192
FILE ID=node044/2681858-1277496873
PBS_JOBID= 11190540
Free space on /tmp= 62224 MiB

SOLVER NAME= PB/CT 0.1 fixed
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-LIN/submittedPB07/aksoy/area_partials/normalized-fir10_area_partials.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2681858-1277496873/watcher-2681858-1277496873 -o /tmp/evaluation-result-2681858-1277496873/solver-2681858-1277496873 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2681858-1277496873.opb

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

MD5SUM BENCH= 8e58fdc516472c37b974ebbf77c2a4fa
RANDOM SEED=1655755048

node044.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		: 3000.266
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	: 6000.53
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		: 3000.266
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:       1867888 kB
Buffers:         28660 kB
Cached:          85768 kB
SwapCached:       6116 kB
Active:          62452 kB
Inactive:        65128 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1867888 kB
SwapTotal:     4192956 kB
SwapFree:      4139836 kB
Dirty:            2180 kB
Writeback:           0 kB
AnonPages:       11752 kB
Mapped:          11996 kB
Slab:            41456 kB
PageTables:       4176 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181392 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= 62220 MiB
End job on node044 at 2010-06-25 22:44:36