Trace number 433351

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, and are wall clock time (not CPU 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
bsolo 3.0.17? (TO) 1800.17 1800.96

General information on the benchmark

Namenormalized-PB06/OPT-BIGINT/mps-v2-20-10/MIPLIB/
miplib2003/normalized-mps-v2-20-10-swath.opb
MD5SUM3553224658521cb15e26e6f30dd8f5c2
Bench CategoryOPT-BIGINT (optimisation, big integers)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables9155
Total number of constraints884
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)423
Number of constraints which are nor clauses,nor cardinality constraints461
Minimum length of a constraint1
Maximum length of a constraint6754
Number of terms in the objective function 31
Biggest coefficient in the objective function 1073741824
Number of bits for the biggest coefficient in the objective function 31
Sum of the numbers in the objective function 2147483647
Number of bits of the sum of numbers in the objective function 31
Biggest number in a constraint 16777216000000
Number of bits of the biggest number in a constraint 44
Biggest sum of numbers in a constraint 66042304016951
Number of bits of the biggest sum of numbers46
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data (download as text)

0.00/0.00	c bsolo beta version 3.0.17 - 27/04/2007 : 1600 GMT
0.00/0.00	c Developed by Vasco Manquinho IST/UTL - INESC-ID
0.00/0.00	c type "bsolo -h" for help
0.00/0.00	c Time Limit set via environment variable PBTIMEOUT to 1800
0.00/0.00	c Memory Limit set to 1800 MB
0.00/0.00	c Instance file /tmp/evaluation/433351-1177958026/instance-433351-1177958026.opb
0.00/0.00	c File size is 1542349 bytes.
0.00/0.00	c Coefficients are big enough for not using lower bounding.
0.19/0.25	c Highest Coefficient sum: 6.60423e+13
0.19/0.25	c Parsing was ok!!
0.19/0.25	c Total parsing time: 0.246 s
0.19/0.25	c Var: 9155 Constr: 1388 824/182/382 Lit: 149030 Watch. Lit: 30261
0.19/0.25	c Obj. Vars: 31 (0.338613 % of total variables)
179.22/179.34	c Pre-processing Time: 179.262 s
1800.02/1800.80	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
1800.02/1800.80	c        0   8753      586   148228  252    36212  403583      0      0 179.26
1800.02/1800.80	c      100   8753      686   178466  260   123450  443942    100      0 181.15
1800.02/1800.80	c      250   8753      836   213868  255   123048  488337    250      1 184.00
1800.02/1800.80	c      478   8753     1064   291072  273   125043  537171    478      2 185.83
1800.02/1800.80	c      819   8753     1405   429738  305   125003  590889    819      4 188.79
1800.02/1800.80	c     1327   8753     1913   734969  384   126019  649978   1327      6 195.43
1800.02/1800.80	c     2092   8753     2678  1038251  387   127815  714976   2092      9 211.05
1800.02/1800.80	c     3240   8753     3826  1454356  380   130966  786474   3240     14 224.10
1800.02/1800.80	c     4961   8753     5547  1966172  354   134522  865122   4961     18 262.41
1800.02/1800.80	c     7545   8753     8131  3721938  457   139595  951635   7545     25 298.27
1800.02/1800.80	c    11427   8753    12013  5699360  474   147397  500000  11427     30 380.29
1800.02/1800.80	c    17250   8753    17836  9515428  533   159005  550001  17250     40 427.96
1800.02/1800.80	c    26008   8753    26594 14625023  549   175761  605002  26008     41 631.36
1800.02/1800.80	c    39118   8753    39704 25222701  635   201050  665503  39118     43 902.50
1800.02/1800.80	c    58788   8753    59374 40537703  682   242119  732054  58788     45 1285.54
1800.02/1800.80	c Caught signal: 15
1800.02/1800.80	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1800.02/1800.80	c   14    82334  43490  2350474    82920 71622710  82334     45 1800.02
1800.02/1800.80	s UNKNOWN
1800.02/1800.80	c Total time: 1800.02 s

Verifier Data (download as text)

ERROR: no interpretation found !

Watcher Data (download as text)

runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node33/watcher-433351-1177958026 -o ROOT/results/node33/solver-433351-1177958026 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.17 -m1800 /tmp/evaluation/433351-1177958026/instance-433351-1177958026.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): 3600 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
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.85 0.97 0.92 3/77 7549
/proc/meminfo: memFree=1853424/2055920 swapFree=4147832/4192956
[pid=7549] ppid=7547 vsize=13244 CPUtime=0
/proc/7549/stat : 7549 (bsolo3.0.17) R 7547 7549 7341 0 -1 4194304 365 0 0 0 0 0 0 0 18 0 1 0 243718054 13561856 335 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 11380347 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7549/statm: 3311 335 280 324 0 2004 0

[startup+0.0287879 s]
/proc/loadavg: 0.85 0.97 0.92 3/77 7549
/proc/meminfo: memFree=1853424/2055920 swapFree=4147832/4192956
[pid=7549] ppid=7547 vsize=14036 CPUtime=0.02
/proc/7549/stat : 7549 (bsolo3.0.17) R 7547 7549 7341 0 -1 4194304 588 0 0 0 2 0 0 0 18 0 1 0 243718054 14372864 558 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 11411038 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7549/statm: 3509 558 316 324 0 2202 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 14036

[startup+0.101802 s]
/proc/loadavg: 0.85 0.97 0.92 3/77 7549
/proc/meminfo: memFree=1853424/2055920 swapFree=4147832/4192956
[pid=7549] ppid=7547 vsize=6740 CPUtime=0.09
/proc/7549/stat : 7549 (bsolo3.0.17) R 7547 7549 7341 0 -1 4194304 843 0 0 0 9 0 0 0 18 0 1 0 243718054 6901760 813 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 11380347 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7549/statm: 1685 813 429 324 0 378 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6740

[startup+0.301844 s]
/proc/loadavg: 0.85 0.97 0.92 3/77 7549
/proc/meminfo: memFree=1853424/2055920 swapFree=4147832/4192956
[pid=7549] ppid=7547 vsize=8176 CPUtime=0.29
/proc/7549/stat : 7549 (bsolo3.0.17) R 7547 7549 7341 0 -1 4194304 1801 0 0 0 29 0 0 0 19 0 1 0 243718054 8372224 1394 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550866 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7549/statm: 2044 1394 304 324 0 1114 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 8176

[startup+0.701926 s]
/proc/loadavg: 0.85 0.97 0.92 3/77 7549
/proc/meminfo: memFree=1853424/2055920 swapFree=4147832/4192956
[pid=7549] ppid=7547 vsize=8176 CPUtime=0.69
/proc/7549/stat : 7549 (bsolo3.0.17) R 7547 7549 7341 0 -1 4194304 1801 0 0 0 69 0 0 0 22 0 1 0 243718054 8372224 1394 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551061 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7549/statm: 2044 1394 304 324 0 1114 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 8176

[startup+1.50109 s]
/proc/loadavg: 0.85 0.97 0.92 2/78 7550
/proc/meminfo: memFree=1849000/2055920 swapFree=4147832/4192956
[pid=7549] ppid=7547 vsize=8176 CPUtime=1.49
/proc/7549/stat : 7549 (bsolo3.0.17) R 7547 7549 7341 0 -1 4194304 1801 0 0 0 149 0 0 0 25 0 1 0 243718054 8372224 1394 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551189 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7549/statm: 2044 1394 304 324 0 1114 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8176

[startup+3.10142 s]
/proc/loadavg: 0.85 0.97 0.92 2/78 7550
/proc/meminfo: memFree=1848872/2055920 swapFree=4147832/4192956
[pid=7549] ppid=7547 vsize=8176 CPUtime=3.09
/proc/7549/stat : 7549 (bsolo3.0.17) R 7547 7549 7341 0 -1 4194304 1801 0 0 0 309 0 0 0 25 0 1 0 243718054 8372224 1394 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551076 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7549/statm: 2044 1394 304 324 0 1114 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 8176

[startup+6.30109 s]
/proc/loadavg: 0.86 0.97 0.92 2/78 7550
/proc/meminfo: memFree=1848552/2055920 swapFree=4147832/4192956
[pid=7549] ppid=7547 vsize=8176 CPUtime=6.29
/proc/7549/stat : 7549 (bsolo3.0.17) R 7547 7549 7341 0 -1 4194304 1801 0 0 0 628 1 0 0 25 0 1 0 243718054 8372224 1394 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551084 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7549/statm: 2044 1394 304 324 0 1114 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 8176

[startup+12.7014 s]
/proc/loadavg: 0.87 0.97 0.92 2/78 7550
/proc/meminfo: memFree=1848616/2055920 swapFree=4147832/4192956
[pid=7549] ppid=7547 vsize=8176 CPUtime=12.69
/proc/7549/stat : 7549 (bsolo3.0.17) R 7547 7549 7341 0 -1 4194304 1801 0 0 0 1268 1 0 0 25 0 1 0 243718054 8372224 1394 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551065 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7549/statm: 2044 1394 304 324 0 1114 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 8176

[startup+25.5011 s]
/proc/loadavg: 0.90 0.97 0.92 2/78 7550
/proc/meminfo: memFree=1848744/2055920 swapFree=4147832/4192956
[pid=7549] ppid=7547 vsize=8176 CPUtime=25.48
/proc/7549/stat : 7549 (bsolo3.0.17) R 7547 7549 7341 0 -1 4194304 1801 0 0 0 2547 1 0 0 25 0 1 0 243718054 8372224 1394 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551175 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7549/statm: 2044 1394 304 324 0 1114 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 8176

[startup+51.1014 s]
/proc/loadavg: 0.93 0.97 0.92 2/78 7550
/proc/meminfo: memFree=1848808/2055920 swapFree=4147832/4192956
[pid=7549] ppid=7547 vsize=8176 CPUtime=51.06
/proc/7549/stat : 7549 (bsolo3.0.17) R 7547 7549 7341 0 -1 4194304 1801 0 0 0 5105 1 0 0 25 0 1 0 243718054 8372224 1394 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551186 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7549/statm: 2044 1394 304 324 0 1114 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 8176

[startup+102.306 s]
/proc/loadavg: 0.97 0.97 0.92 2/78 7550
/proc/meminfo: memFree=1848872/2055920 swapFree=4147832/4192956
[pid=7549] ppid=7547 vsize=8176 CPUtime=102.24
/proc/7549/stat : 7549 (bsolo3.0.17) R 7547 7549 7341 0 -1 4194304 1801 0 0 0 10223 1 0 0 25 0 1 0 243718054 8372224 1394 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550919 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7549/statm: 2044 1394 304 324 0 1114 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 8176

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.92 2/78 7550
/proc/meminfo: memFree=1848808/2055920 swapFree=4147832/4192956
[pid=7549] ppid=7547 vsize=8176 CPUtime=162.22
/proc/7549/stat : 7549 (bsolo3.0.17) R 7547 7549 7341 0 -1 4194304 1801 0 0 0 16220 2 0 0 25 0 1 0 243718054 8372224 1394 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550878 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7549/statm: 2044 1394 304 324 0 1114 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 8176

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.92 2/78 7550
/proc/meminfo: memFree=1830312/2055920 swapFree=4147832/4192956
[pid=7549] ppid=7547 vsize=26716 CPUtime=222.2
/proc/7549/stat : 7549 (bsolo3.0.17) R 7547 7549 7341 0 -1 4194304 6459 0 0 0 22217 3 0 0 25 0 1 0 243718054 27357184 6052 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550893 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7549/statm: 6679 6052 309 324 0 5749 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 26716

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.92 2/78 7550
/proc/meminfo: memFree=1808616/2055920 swapFree=4147832/4192956
[pid=7549] ppid=7547 vsize=48436 CPUtime=282.18
/proc/7549/stat : 7549 (bsolo3.0.17) R 7547 7549 7341 0 -1 4194304 11879 0 0 0 28212 6 0 0 25 0 1 0 243718054 49598464 11472 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551084 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7549/statm: 12109 11472 309 324 0 11179 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 48436

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.92 2/78 7550
/proc/meminfo: memFree=1787688/2055920 swapFree=4147832/4192956
[pid=7549] ppid=7547 vsize=69236 CPUtime=342.15
/proc/7549/stat : 7549 (bsolo3.0.17) R 7547 7549 7341 0 -1 4194304 17089 0 0 0 34207 8 0 0 25 0 1 0 243718054 70897664 16682 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551084 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7549/statm: 17309 16682 309 324 0 16379 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 69236

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.92 2/78 7550
/proc/meminfo: memFree=1751784/2055920 swapFree=4147832/4192956
[pid=7549] ppid=7547 vsize=105416 CPUtime=402.13
/proc/7549/stat : 7549 (bsolo3.0.17) R 7547 7549 7341 0 -1 4194304 26115 0 0 0 40200 13 0 0 25 0 1 0 243718054 107945984 25708 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551084 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7549/statm: 26354 25708 309 324 0 25424 0
Current children cumulated CPU time (s) 402.13
Current children cumulated vsize (KiB) 105416

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.92 2/78 7550
/proc/meminfo: memFree=1713896/2055920 swapFree=4147832/4192956
[pid=7549] ppid=7547 vsize=142520 CPUtime=462.1
/proc/7549/stat : 7549 (bsolo3.0.17) R 7547 7549 7341 0 -1 4194304 35402 0 0 0 46192 18 0 0 25 0 1 0 243718054 145940480 34995 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550878 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7549/statm: 35630 34995 309 324 0 34700 0
Current children cumulated CPU time (s) 462.1
Current children cumulated vsize (KiB) 142520

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.92 2/78 7552
/proc/meminfo: memFree=1691496/2055920 swapFree=4147832/4192956
[pid=7549] ppid=7547 vsize=164944 CPUtime=522.09
/proc/7549/stat : 7549 (bsolo3.0.17) R 7547 7549 7341 0 -1 4194304 41017 0 0 0 52187 22 0 0 25 0 1 0 243718054 168902656 40610 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551175 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7549/statm: 41236 40610 309 324 0 40306 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 164944

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.92 2/78 7552
/proc/meminfo: memFree=1671272/2055920 swapFree=4147832/4192956
[pid=7549] ppid=7547 vsize=184976 CPUtime=582.06
/proc/7549/stat : 7549 (bsolo3.0.17) R 7547 7549 7341 0 -1 4194304 46004 0 0 0 58181 25 0 0 25 0 1 0 243718054 189415424 45597 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551084 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7549/statm: 46244 45597 309 324 0 45314 0
Current children cumulated CPU time (s) 582.06
Current children cumulated vsize (KiB) 184976

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.92 2/78 7552
/proc/meminfo: memFree=1656552/2055920 swapFree=4147832/4192956
[pid=7549] ppid=7547 vsize=199576 CPUtime=642.04
/proc/7549/stat : 7549 (bsolo3.0.17) R 7547 7549 7341 0 -1 4194304 49673 0 0 0 64176 28 0 0 25 0 1 0 243718054 204365824 49266 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551093 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7549/statm: 49894 49266 309 324 0 48964 0
Current children cumulated CPU time (s) 642.04
Current children cumulated vsize (KiB) 199576


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

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.92 2/78 7552
/proc/meminfo: memFree=1534568/2055920 swapFree=4147832/4192956
[pid=7549] ppid=7547 vsize=321428 CPUtime=881.94
/proc/7549/stat : 7549 (bsolo3.0.17) R 7547 7549 7341 0 -1 4194304 80124 0 0 0 88151 43 0 0 25 0 1 0 243718054 329142272 79717 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550866 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7549/statm: 80357 79717 309 324 0 79427 0
Current children cumulated CPU time (s) 881.94
Current children cumulated vsize (KiB) 321428

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.92 2/78 7552
/proc/meminfo: memFree=1509672/2055920 swapFree=4147832/4192956
[pid=7549] ppid=7547 vsize=346384 CPUtime=941.92
/proc/7549/stat : 7549 (bsolo3.0.17) R 7547 7549 7341 0 -1 4194304 86353 0 0 0 94145 47 0 0 25 0 1 0 243718054 354697216 85946 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551084 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7549/statm: 86596 85946 309 324 0 85666 0
Current children cumulated CPU time (s) 941.92
Current children cumulated vsize (KiB) 346384

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.92 2/78 7552
/proc/meminfo: memFree=1490344/2055920 swapFree=4147832/4192956
[pid=7549] ppid=7547 vsize=365408 CPUtime=1001.9
/proc/7549/stat : 7549 (bsolo3.0.17) R 7547 7549 7341 0 -1 4194304 91129 0 0 0 100139 51 0 0 25 0 1 0 243718054 374177792 90722 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551186 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7549/statm: 91352 90722 309 324 0 90422 0
Current children cumulated CPU time (s) 1001.9
Current children cumulated vsize (KiB) 365408

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.92 2/78 7552
/proc/meminfo: memFree=1445480/2055920 swapFree=4147832/4192956
[pid=7549] ppid=7547 vsize=411272 CPUtime=1061.87
/proc/7549/stat : 7549 (bsolo3.0.17) R 7547 7549 7341 0 -1 4194304 102579 0 0 0 106130 57 0 0 25 0 1 0 243718054 421142528 102172 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551189 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7549/statm: 102818 102172 309 324 0 101888 0
Current children cumulated CPU time (s) 1061.87
Current children cumulated vsize (KiB) 411272

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.92 2/78 7552
/proc/meminfo: memFree=1410280/2055920 swapFree=4147832/4192956
[pid=7549] ppid=7547 vsize=445772 CPUtime=1121.85
/proc/7549/stat : 7549 (bsolo3.0.17) R 7547 7549 7341 0 -1 4194304 111217 0 0 0 112124 61 0 0 25 0 1 0 243718054 456470528 110810 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551377 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7549/statm: 111443 110810 309 324 0 110513 0
Current children cumulated CPU time (s) 1121.85
Current children cumulated vsize (KiB) 445772

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.92 2/78 7552
/proc/meminfo: memFree=1381416/2055920 swapFree=4147832/4192956
[pid=7549] ppid=7547 vsize=474364 CPUtime=1181.82
/proc/7549/stat : 7549 (bsolo3.0.17) R 7547 7549 7341 0 -1 4194304 118354 0 0 0 118117 65 0 0 25 0 1 0 243718054 485748736 117947 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550866 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7549/statm: 118591 117947 309 324 0 117661 0
Current children cumulated CPU time (s) 1181.82
Current children cumulated vsize (KiB) 474364

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.92 2/78 7552
/proc/meminfo: memFree=1341800/2055920 swapFree=4147832/4192956
[pid=7549] ppid=7547 vsize=513788 CPUtime=1241.8
/proc/7549/stat : 7549 (bsolo3.0.17) R 7547 7549 7341 0 -1 4194304 128212 0 0 0 124110 70 0 0 25 0 1 0 243718054 526118912 127805 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550872 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7549/statm: 128447 127805 309 324 0 127517 0
Current children cumulated CPU time (s) 1241.8
Current children cumulated vsize (KiB) 513788

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.92 2/78 7552
/proc/meminfo: memFree=1313896/2055920 swapFree=4147832/4192956
[pid=7549] ppid=7547 vsize=541468 CPUtime=1301.79
/proc/7549/stat : 7549 (bsolo3.0.17) R 7547 7549 7341 0 -1 4194304 135133 0 0 0 130105 74 0 0 25 0 1 0 243718054 554463232 134726 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551084 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7549/statm: 135367 134726 309 324 0 134437 0
Current children cumulated CPU time (s) 1301.79
Current children cumulated vsize (KiB) 541468

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.92 2/78 7552
/proc/meminfo: memFree=1284136/2055920 swapFree=4147832/4192956
[pid=7549] ppid=7547 vsize=571260 CPUtime=1361.76
/proc/7549/stat : 7549 (bsolo3.0.17) R 7547 7549 7341 0 -1 4194304 142577 0 0 0 136098 78 0 0 25 0 1 0 243718054 584970240 142170 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551175 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7549/statm: 142815 142170 309 324 0 141885 0
Current children cumulated CPU time (s) 1361.76
Current children cumulated vsize (KiB) 571260

[startup+1422.31 s]
/proc/loadavg: 0.99 0.97 0.92 2/78 7552
/proc/meminfo: memFree=1255272/2055920 swapFree=4147832/4192956
[pid=7549] ppid=7547 vsize=599964 CPUtime=1421.74
/proc/7549/stat : 7549 (bsolo3.0.17) R 7547 7549 7341 0 -1 4194304 149753 0 0 0 142090 84 0 0 25 0 1 0 243718054 614363136 149346 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551084 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7549/statm: 149991 149346 309 324 0 149061 0
Current children cumulated CPU time (s) 1421.74
Current children cumulated vsize (KiB) 599964

[startup+1482.3 s]
/proc/loadavg: 0.99 0.97 0.92 2/78 7552
/proc/meminfo: memFree=1216744/2055920 swapFree=4147832/4192956
[pid=7549] ppid=7547 vsize=638748 CPUtime=1481.71
/proc/7549/stat : 7549 (bsolo3.0.17) R 7547 7549 7341 0 -1 4194304 159442 0 0 0 148081 90 0 0 25 0 1 0 243718054 654077952 159035 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551182 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7549/statm: 159687 159035 309 324 0 158757 0
Current children cumulated CPU time (s) 1481.71
Current children cumulated vsize (KiB) 638748

[startup+1542.3 s]
/proc/loadavg: 0.99 0.97 0.92 2/78 7552
/proc/meminfo: memFree=1165160/2055920 swapFree=4147832/4192956
[pid=7549] ppid=7547 vsize=689928 CPUtime=1541.69
/proc/7549/stat : 7549 (bsolo3.0.17) R 7547 7549 7341 0 -1 4194304 172260 0 0 0 154072 97 0 0 25 0 1 0 243718054 706486272 171853 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550872 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7549/statm: 172482 171853 309 324 0 171552 0
Current children cumulated CPU time (s) 1541.69
Current children cumulated vsize (KiB) 689928

[startup+1602.3 s]
/proc/loadavg: 0.99 0.97 0.92 2/78 7552
/proc/meminfo: memFree=1097384/2055920 swapFree=4147832/4192956
[pid=7549] ppid=7547 vsize=758008 CPUtime=1601.67
/proc/7549/stat : 7549 (bsolo3.0.17) R 7547 7549 7341 0 -1 4194304 189277 0 0 0 160062 105 0 0 25 0 1 0 243718054 776200192 188870 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551061 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7549/statm: 189502 188870 309 324 0 188572 0
Current children cumulated CPU time (s) 1601.67
Current children cumulated vsize (KiB) 758008

[startup+1662.3 s]
/proc/loadavg: 0.99 0.97 0.92 2/84 7690
/proc/meminfo: memFree=1048368/2055920 swapFree=4147832/4192956
[pid=7549] ppid=7547 vsize=805312 CPUtime=1661.59
/proc/7549/stat : 7549 (bsolo3.0.17) R 7547 7549 7341 0 -1 4194304 201083 0 0 0 166046 113 0 0 25 0 1 0 243718054 824639488 200676 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551052 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7549/statm: 201328 200676 309 324 0 200398 0
Current children cumulated CPU time (s) 1661.59
Current children cumulated vsize (KiB) 805312

[startup+1722.3 s]
/proc/loadavg: 0.99 0.97 0.92 2/78 7750
/proc/meminfo: memFree=1002792/2055920 swapFree=4147832/4192956
[pid=7549] ppid=7547 vsize=852716 CPUtime=1721.54
/proc/7549/stat : 7549 (bsolo3.0.17) R 7547 7549 7341 0 -1 4194304 212934 0 0 0 172035 119 0 0 25 0 1 0 243718054 873181184 212527 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551093 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7549/statm: 213179 212527 309 324 0 212249 0
Current children cumulated CPU time (s) 1721.54
Current children cumulated vsize (KiB) 852716

[startup+1782.3 s]
/proc/loadavg: 0.99 0.97 0.92 2/78 7750
/proc/meminfo: memFree=941928/2055920 swapFree=4147832/4192956
[pid=7549] ppid=7547 vsize=912720 CPUtime=1781.52
/proc/7549/stat : 7549 (bsolo3.0.17) R 7547 7549 7341 0 -1 4194304 227950 0 0 0 178025 127 0 0 25 0 1 0 243718054 934625280 227543 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551084 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7549/statm: 228180 227543 309 324 0 227250 0
Current children cumulated CPU time (s) 1781.52
Current children cumulated vsize (KiB) 912720



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.8 s]
/proc/loadavg: 0.99 0.97 0.92 2/78 7750
/proc/meminfo: memFree=926376/2055920 swapFree=4147832/4192956
[pid=7549] ppid=7547 vsize=927820 CPUtime=1800.02
/proc/7549/stat : 7549 (bsolo3.0.17) R 7547 7549 7341 0 -1 4194304 231722 0 0 0 179873 129 0 0 25 0 1 0 243718054 950087680 231315 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550893 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7549/statm: 231955 231315 309 324 0 231025 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 927820

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

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

[startup+1800.91 s]
/proc/loadavg: 0.99 0.97 0.92 2/78 7750
/proc/meminfo: memFree=926376/2055920 swapFree=4147832/4192956
[pid=7549] ppid=7547 vsize=0 CPUtime=1800.12
/proc/7549/stat : 7549 (bsolo3.0.17) R 7547 7549 7341 0 -1 4194308 231726 0 0 0 179873 139 0 0 25 0 1 0 243718054 0 0 18446744073709551615 0 0 0 0 0 0 16384 4096 16384 0 0 0 17 1 0 0
/proc/7549/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.12
Current children cumulated vsize (KiB) 0

Child status: 15
Real time (s): 1800.96
CPU time (s): 1800.17
CPU user time (s): 1798.73
CPU system time (s): 1.43978
CPU usage (%): 99.9566
Max. virtual memory (cumulated for all children) (KiB): 927820

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.73
system time used= 1.43978
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 231726
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= 12
involuntary context switches= 6832

runsolver used 1.3108 second user time and 3.9504 second system time

The end

Launcher Data (download as text)

Begin job on node33 on Mon Apr 30 18:33:46 UTC 2007

IDJOB= 433351
IDBENCH= 2511
IDSOLVER= 199
FILE ID= node33/433351-1177958026

PBS_JOBID= 4727736

Free space on /tmp= 66557 MiB

SOLVER NAME= bsolo 3.0.17
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-BIGINT/mps-v2-20-10/MIPLIB/miplib2003/normalized-mps-v2-20-10-swath.opb
COMMAND LINE= bsolo3.0.17 -m1800 /tmp/evaluation/433351-1177958026/instance-433351-1177958026.opb            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node33/watcher-433351-1177958026 -o ROOT/results/node33/solver-433351-1177958026 -C 1800 -W 3600 -M 1800 --output-limit 1,15  bsolo3.0.17 -m1800 /tmp/evaluation/433351-1177958026/instance-433351-1177958026.opb            

META MD5SUM SOLVER= c9b15312c639dd71a11a1e3ca1b27020
MD5SUM BENCH=  3553224658521cb15e26e6f30dd8f5c2

RANDOM SEED= 58011431

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node33.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/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		: 3000.272
cache size	: 2048 KB
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 pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
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		: 3000.272
cache size	: 2048 KB
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 pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1853832 kB
Buffers:         24840 kB
Cached:          90356 kB
SwapCached:      13868 kB
Active:          62872 kB
Inactive:        75388 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1853832 kB
SwapTotal:     4192956 kB
SwapFree:      4147832 kB
Dirty:            8244 kB
Writeback:           0 kB
Mapped:          30076 kB
Slab:            49100 kB
Committed_AS:  1929272 kB
PageTables:       1992 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66557 MiB

End job on node33 on Mon Apr 30 19:03:49 UTC 2007