Trace number 2657314

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
bsolo 3.2 Cl? (TO) 1800.07 1800.83

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-LIN/submittedPB07/
aksoy/area_opers/normalized-fir08_area_opers.opb
MD5SUM47194cf421cbddfd6c2831e71c8b2458
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark48
Best CPU time to get the best result obtained on this benchmark1404.2
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 53
Optimality of the best value was proved NO
Number of variables203287
Total number of constraints469077
Number of constraints which are clauses469077
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 constraint1023
Number of terms in the objective function 101248
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 101248
Number of bits of the sum of numbers in the objective function 17
Biggest number in a constraint 2
Number of bits of the biggest number in a constraint 2
Biggest sum of numbers in a constraint 101248
Number of bits of the biggest sum of numbers17
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.00	c bsolo beta version 3.2 - 23/05/2010 : 1630 GMT
0.00/0.00	c Developed by Vasco Manquinho and José Santos 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 Time Limit set to 1800
0.00/0.00	c Learning Strategy: Clause Learning
0.00/0.00	c Instance file HOME/instance-2657314-1276644315.opb
0.00/0.00	c File size is 16282720 bytes.
2.79/2.82	c Highest Coefficient sum: 101248
2.79/2.82	c Parsing was ok!!
2.79/2.82	c Total parsing time: 2.82 s
2.99/3.05	c Var: 203287 Constr: 469077 469077/0/0 Lit: 1205872 Watch. Lit: 938151
2.99/3.05	c Obj. Vars: 101248 (49.8054 % of total variables)
16.29/16.35	c Formula reductions applied at preprocessing
16.29/16.37	c Pre-processing Time: 16.363 s
1800.04/1800.80	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
1800.04/1800.80	c        0 203243   469052  1205825    2   938104  156350      0      0 16.36
1800.04/1800.80	c Caught signal: 15
1800.04/1800.80	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1800.04/1800.80	c    0        0      0        0   469052  1205825      0      0 1800.06
1800.04/1800.80	s UNKNOWN
1800.04/1800.80	c Total time: 1800.06 s

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2657314-1276644315/watcher-2657314-1276644315 -o /tmp/evaluation-result-2657314-1276644315/solver-2657314-1276644315 -C 1800 -W 2000 -M 1800 bsolo_pb10 -t1800 -l1 HOME/instance-2657314-1276644315.opb 

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


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 6654
/proc/meminfo: memFree=1819252/2059040 swapFree=4140252/4192956
[pid=6654] ppid=6652 vsize=34668 CPUtime=0
/proc/6654/stat : 6654 (bsolo_pb10) R 6652 6654 6272 0 -1 4202496 366 0 0 0 0 0 0 0 18 0 1 0 40033190 35500032 285 1992294400 134512640 137138936 4294200768 18446744073709551615 134534954 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6654/statm: 8667 286 173 642 0 4047 0

[startup+0.061221 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 6654
/proc/meminfo: memFree=1819252/2059040 swapFree=4140252/4192956
[pid=6654] ppid=6652 vsize=37660 CPUtime=0.05
/proc/6654/stat : 6654 (bsolo_pb10) R 6652 6654 6272 0 -1 4202496 1161 0 0 0 5 0 0 0 21 0 1 0 40033190 38563840 1040 1992294400 134512640 137138936 4294200768 18446744073709551615 134530288 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6654/statm: 9415 1048 258 642 0 4795 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 37660

[startup+0.101229 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 6654
/proc/meminfo: memFree=1819252/2059040 swapFree=4140252/4192956
[pid=6654] ppid=6652 vsize=38956 CPUtime=0.1
/proc/6654/stat : 6654 (bsolo_pb10) R 6652 6654 6272 0 -1 4202496 1720 0 0 0 9 1 0 0 21 0 1 0 40033190 39890944 1471 1992294400 134512640 137138936 4294200768 18446744073709551615 136577166 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6654/statm: 9739 1473 325 642 0 5119 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 38956

[startup+0.301271 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 6654
/proc/meminfo: memFree=1819252/2059040 swapFree=4140252/4192956
[pid=6654] ppid=6652 vsize=39400 CPUtime=0.29
/proc/6654/stat : 6654 (bsolo_pb10) R 6652 6654 6272 0 -1 4202496 4341 0 0 0 28 1 0 0 21 0 1 0 40033190 40345600 3838 1992294400 134512640 137138936 4294200768 18446744073709551615 136511155 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6654/statm: 9850 3839 625 642 0 5230 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 39400

[startup+0.701356 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 6654
/proc/meminfo: memFree=1819252/2059040 swapFree=4140252/4192956
[pid=6654] ppid=6652 vsize=51884 CPUtime=0.69
/proc/6654/stat : 6654 (bsolo_pb10) R 6652 6654 6272 0 -1 4202496 8198 0 0 0 66 3 0 0 22 0 1 0 40033190 53129216 7382 1992294400 134512640 137138936 4294200768 18446744073709551615 136506715 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6654/statm: 12971 7382 1240 642 0 8351 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 51884

[startup+1.50053 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 6655
/proc/meminfo: memFree=1787872/2059040 swapFree=4140252/4192956
[pid=6654] ppid=6652 vsize=67756 CPUtime=1.49
/proc/6654/stat : 6654 (bsolo_pb10) R 6652 6654 6272 0 -1 4202496 13445 0 0 0 145 4 0 0 25 0 1 0 40033190 69382144 12436 1992294400 134512640 137138936 4294200768 18446744073709551615 136511148 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6654/statm: 16939 12436 2309 642 0 12319 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 67756

[startup+3.10087 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 6655
/proc/meminfo: memFree=1766296/2059040 swapFree=4140252/4192956
[pid=6654] ppid=6652 vsize=116396 CPUtime=3.09
/proc/6654/stat : 6654 (bsolo_pb10) R 6652 6654 6272 0 -1 4202496 31025 0 0 0 295 14 0 0 25 0 1 0 40033190 119189504 25842 1992294400 134512640 137138936 4294200768 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6654/statm: 29099 25842 184 642 0 28455 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 116396

[startup+6.30055 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 6655
/proc/meminfo: memFree=1715580/2059040 swapFree=4140252/4192956
[pid=6654] ppid=6652 vsize=116396 CPUtime=6.29
/proc/6654/stat : 6654 (bsolo_pb10) R 6652 6654 6272 0 -1 4202496 31055 0 0 0 605 24 0 0 25 0 1 0 40033190 119189504 25872 1992294400 134512640 137138936 4294200768 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6654/statm: 29099 25872 184 642 0 28455 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 116396

[startup+12.7009 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 6655
/proc/meminfo: memFree=1693384/2059040 swapFree=4140252/4192956
[pid=6654] ppid=6652 vsize=138792 CPUtime=12.68
/proc/6654/stat : 6654 (bsolo_pb10) R 6652 6654 6272 0 -1 4202496 37048 0 0 0 1208 60 0 0 25 0 1 0 40033190 142123008 31467 1992294400 134512640 137138936 4294200768 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6654/statm: 34698 31467 186 642 0 34054 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 138792

[startup+25.5016 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 6655
/proc/meminfo: memFree=1695864/2059040 swapFree=4140252/4192956
[pid=6654] ppid=6652 vsize=135900 CPUtime=25.49
/proc/6654/stat : 6654 (bsolo_pb10) R 6652 6654 6272 0 -1 4202496 40424 0 0 0 2417 132 0 0 25 0 1 0 40033190 139161600 30753 1992294400 134512640 137138936 4294200768 18446744073709551615 134709305 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6654/statm: 33975 30753 219 642 0 33331 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 135900

[startup+51.1011 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 6655
/proc/meminfo: memFree=1695988/2059040 swapFree=4140252/4192956
[pid=6654] ppid=6652 vsize=135900 CPUtime=51.06
/proc/6654/stat : 6654 (bsolo_pb10) R 6652 6654 6272 0 -1 4202496 40424 0 0 0 4974 132 0 0 25 0 1 0 40033190 139161600 30753 1992294400 134512640 137138936 4294200768 18446744073709551615 135745275 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6654/statm: 33975 30753 219 642 0 33331 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 135900

[startup+102.309 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 6657
/proc/meminfo: memFree=1695988/2059040 swapFree=4140252/4192956
[pid=6654] ppid=6652 vsize=135900 CPUtime=102.25
/proc/6654/stat : 6654 (bsolo_pb10) R 6652 6654 6272 0 -1 4202496 40424 0 0 0 10093 132 0 0 25 0 1 0 40033190 139161600 30753 1992294400 134512640 137138936 4294200768 18446744073709551615 135745424 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6654/statm: 33975 30753 219 642 0 33331 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 135900

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 6659
/proc/meminfo: memFree=1695988/2059040 swapFree=4140252/4192956
[pid=6654] ppid=6652 vsize=135900 CPUtime=162.21
/proc/6654/stat : 6654 (bsolo_pb10) R 6652 6654 6272 0 -1 4202496 40424 0 0 0 16089 132 0 0 25 0 1 0 40033190 139161600 30753 1992294400 134512640 137138936 4294200768 18446744073709551615 135745103 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6654/statm: 33975 30753 219 642 0 33331 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 135900

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 6659
/proc/meminfo: memFree=1695988/2059040 swapFree=4140252/4192956
[pid=6654] ppid=6652 vsize=135900 CPUtime=222.19
/proc/6654/stat : 6654 (bsolo_pb10) R 6652 6654 6272 0 -1 4202496 40424 0 0 0 22087 132 0 0 25 0 1 0 40033190 139161600 30753 1992294400 134512640 137138936 4294200768 18446744073709551615 134712242 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6654/statm: 33975 30753 219 642 0 33331 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 135900

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 6661
/proc/meminfo: memFree=1695740/2059040 swapFree=4140252/4192956
[pid=6654] ppid=6652 vsize=135900 CPUtime=282.16
/proc/6654/stat : 6654 (bsolo_pb10) R 6652 6654 6272 0 -1 4202496 64009 0 0 0 28075 141 0 0 25 0 1 0 40033190 139161600 30753 1992294400 134512640 137138936 4294200768 18446744073709551615 134709141 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6654/statm: 33975 30753 219 642 0 33331 0
Current children cumulated CPU time (s) 282.16
Current children cumulated vsize (KiB) 135900

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 6663
/proc/meminfo: memFree=1695368/2059040 swapFree=4140252/4192956
[pid=6654] ppid=6652 vsize=136884 CPUtime=342.14
/proc/6654/stat : 6654 (bsolo_pb10) R 6652 6654 6272 0 -1 4202496 497728 0 0 0 33904 310 0 0 25 0 1 0 40033190 140169216 31003 1992294400 134512640 137138936 4294200768 18446744073709551615 135745267 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6654/statm: 34221 31003 219 642 0 33577 0
Current children cumulated CPU time (s) 342.14
Current children cumulated vsize (KiB) 136884

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 6665
/proc/meminfo: memFree=1695616/2059040 swapFree=4140252/4192956
[pid=6654] ppid=6652 vsize=137040 CPUtime=402.11
/proc/6654/stat : 6654 (bsolo_pb10) R 6652 6654 6272 0 -1 4202496 1228618 0 0 0 39622 589 0 0 25 0 1 0 40033190 140328960 30783 1992294400 134512640 137138936 4294200768 18446744073709551615 134709120 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6654/statm: 34260 30783 219 642 0 33616 0
Current children cumulated CPU time (s) 402.11
Current children cumulated vsize (KiB) 137040

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 6667
/proc/meminfo: memFree=1694376/2059040 swapFree=4140252/4192956
[pid=6654] ppid=6652 vsize=137196 CPUtime=462.09
/proc/6654/stat : 6654 (bsolo_pb10) R 6652 6654 6272 0 -1 4202496 2341284 0 0 0 45205 1004 0 0 25 0 1 0 40033190 140488704 31109 1992294400 134512640 137138936 4294200768 18446744073709551615 135745103 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6654/statm: 34299 31109 219 642 0 33655 0
Current children cumulated CPU time (s) 462.09
Current children cumulated vsize (KiB) 137196

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 6667
/proc/meminfo: memFree=1694252/2059040 swapFree=4140252/4192956
[pid=6654] ppid=6652 vsize=138780 CPUtime=522.07
/proc/6654/stat : 6654 (bsolo_pb10) R 6652 6654 6272 0 -1 4202496 3821677 0 0 0 50647 1560 0 0 25 0 1 0 40033190 142110720 31187 1992294400 134512640 137138936 4294200768 18446744073709551615 134712101 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6654/statm: 34695 31191 219 642 0 34051 0
Current children cumulated CPU time (s) 522.07
Current children cumulated vsize (KiB) 138780

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 6669
/proc/meminfo: memFree=1694128/2059040 swapFree=4140252/4192956
[pid=6654] ppid=6652 vsize=137480 CPUtime=582.04
/proc/6654/stat : 6654 (bsolo_pb10) R 6652 6654 6272 0 -1 4202496 5574260 0 0 0 55985 2219 0 0 25 0 1 0 40033190 140779520 31180 1992294400 134512640 137138936 4294200768 18446744073709551615 135745103 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6654/statm: 34370 31180 219 642 0 33726 0
Current children cumulated CPU time (s) 582.04
Current children cumulated vsize (KiB) 137480

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 6671
/proc/meminfo: memFree=1692392/2059040 swapFree=4140252/4192956
[pid=6654] ppid=6652 vsize=140192 CPUtime=642.01
/proc/6654/stat : 6654 (bsolo_pb10) R 6652 6654 6272 0 -1 4202496 7558899 0 0 0 61241 2960 0 0 25 0 1 0 40033190 143556608 31858 1992294400 134512640 137138936 4294200768 18446744073709551615 134712036 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6654/statm: 35048 31858 219 642 0 34404 0
Current children cumulated CPU time (s) 642.01
Current children cumulated vsize (KiB) 140192

[startup+702.301 s]

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

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 6675
/proc/meminfo: memFree=1691896/2059040 swapFree=4140252/4192956
[pid=6654] ppid=6652 vsize=142212 CPUtime=821.94
/proc/6654/stat : 6654 (bsolo_pb10) R 6652 6654 6272 0 -1 4202496 14523833 0 0 0 76635 5559 0 0 25 0 1 0 40033190 145625088 32363 1992294400 134512640 137138936 4294200768 18446744073709551615 135745482 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6654/statm: 35553 32363 219 642 0 34909 0
Current children cumulated CPU time (s) 821.94
Current children cumulated vsize (KiB) 142212

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 6677
/proc/meminfo: memFree=1691648/2059040 swapFree=4140252/4192956
[pid=6654] ppid=6652 vsize=142588 CPUtime=881.91
/proc/6654/stat : 6654 (bsolo_pb10) R 6652 6654 6272 0 -1 4202496 17159972 0 0 0 81649 6542 0 0 25 0 1 0 40033190 146010112 31735 1992294400 134512640 137138936 4294200768 18446744073709551615 134712242 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6654/statm: 35647 31741 219 642 0 35003 0
Current children cumulated CPU time (s) 881.91
Current children cumulated vsize (KiB) 142588

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 6679
/proc/meminfo: memFree=1688672/2059040 swapFree=4140252/4192956
[pid=6654] ppid=6652 vsize=142932 CPUtime=941.88
/proc/6654/stat : 6654 (bsolo_pb10) R 6652 6654 6272 0 -1 4202496 19944316 0 0 0 86605 7583 0 0 25 0 1 0 40033190 146362368 31971 1992294400 134512640 137138936 4294200768 18446744073709551615 134712101 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6654/statm: 35733 31978 219 642 0 35089 0
Current children cumulated CPU time (s) 941.88
Current children cumulated vsize (KiB) 142932

[startup+1002.3 s]
/proc/loadavg: 1.06 1.02 1.00 2/107 6681
/proc/meminfo: memFree=1691152/2059040 swapFree=4140252/4192956
[pid=6654] ppid=6652 vsize=143284 CPUtime=1001.86
/proc/6654/stat : 6654 (bsolo_pb10) R 6652 6654 6272 0 -1 4202496 22948244 0 0 0 91490 8696 0 0 25 0 1 0 40033190 146722816 31712 1992294400 134512640 137138936 4294200768 18446744073709551615 134712199 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6654/statm: 35821 31712 219 642 0 35177 0
Current children cumulated CPU time (s) 1001.86
Current children cumulated vsize (KiB) 143284

[startup+1062.3 s]
/proc/loadavg: 1.08 1.03 1.00 2/107 6683
/proc/meminfo: memFree=1688176/2059040 swapFree=4140252/4192956
[pid=6654] ppid=6652 vsize=138472 CPUtime=1061.84
/proc/6654/stat : 6654 (bsolo_pb10) R 6652 6654 6272 0 -1 4202496 26071730 0 0 0 96319 9865 0 0 25 0 1 0 40033190 141795328 31428 1992294400 134512640 137138936 4294200768 18446744073709551615 136504353 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6654/statm: 34618 31428 219 642 0 33974 0
Current children cumulated CPU time (s) 1061.84
Current children cumulated vsize (KiB) 138472

[startup+1122.3 s]
/proc/loadavg: 1.08 1.03 1.00 2/107 6683
/proc/meminfo: memFree=1690036/2059040 swapFree=4140252/4192956
[pid=6654] ppid=6652 vsize=143956 CPUtime=1121.81
/proc/6654/stat : 6654 (bsolo_pb10) R 6652 6654 6272 0 -1 4202496 29317153 0 0 0 101104 11077 0 0 25 0 1 0 40033190 147410944 32799 1992294400 134512640 137138936 4294200768 18446744073709551615 134709121 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6654/statm: 35989 32799 219 642 0 35345 0
Current children cumulated CPU time (s) 1121.81
Current children cumulated vsize (KiB) 143956

[startup+1182.3 s]
/proc/loadavg: 1.08 1.04 1.00 2/107 6685
/proc/meminfo: memFree=1689044/2059040 swapFree=4140252/4192956
[pid=6654] ppid=6652 vsize=141336 CPUtime=1181.79
/proc/6654/stat : 6654 (bsolo_pb10) R 6652 6654 6272 0 -1 4202496 32753320 0 0 0 105817 12362 0 0 25 0 1 0 40033190 144728064 31949 1992294400 134512640 137138936 4294200768 18446744073709551615 135745153 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6654/statm: 35334 31950 219 642 0 34690 0
Current children cumulated CPU time (s) 1181.79
Current children cumulated vsize (KiB) 141336

[startup+1242.3 s]
/proc/loadavg: 1.07 1.04 1.00 2/107 6687
/proc/meminfo: memFree=1687308/2059040 swapFree=4140252/4192956
[pid=6654] ppid=6652 vsize=145132 CPUtime=1241.76
/proc/6654/stat : 6654 (bsolo_pb10) R 6652 6654 6272 0 -1 4202496 36221153 0 0 0 110529 13647 0 0 25 0 1 0 40033190 148615168 32960 1992294400 134512640 137138936 4294200768 18446744073709551615 134712242 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6654/statm: 36283 32965 219 642 0 35639 0
Current children cumulated CPU time (s) 1241.76
Current children cumulated vsize (KiB) 145132

[startup+1302.3 s]
/proc/loadavg: 1.07 1.05 1.00 2/107 6689
/proc/meminfo: memFree=1689044/2059040 swapFree=4140252/4192956
[pid=6654] ppid=6652 vsize=140400 CPUtime=1301.75
/proc/6654/stat : 6654 (bsolo_pb10) R 6652 6654 6272 0 -1 4202496 39778846 0 0 0 115210 14965 0 0 25 0 1 0 40033190 143769600 31910 1992294400 134512640 137138936 4294200768 18446744073709551615 136574033 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6654/statm: 35100 31910 219 642 0 34456 0
Current children cumulated CPU time (s) 1301.75
Current children cumulated vsize (KiB) 140400

[startup+1362.3 s]
/proc/loadavg: 1.06 1.05 1.00 2/107 6691
/proc/meminfo: memFree=1689416/2059040 swapFree=4140252/4192956
[pid=6654] ppid=6652 vsize=145212 CPUtime=1361.71
/proc/6654/stat : 6654 (bsolo_pb10) R 6652 6654 6272 0 -1 4202496 43390124 0 0 0 119874 16297 0 0 25 0 1 0 40033190 148697088 32020 1992294400 134512640 137138936 4294200768 18446744073709551615 134712242 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6654/statm: 36303 32027 219 642 0 35659 0
Current children cumulated CPU time (s) 1361.71
Current children cumulated vsize (KiB) 145212

[startup+1422.31 s]
/proc/loadavg: 1.06 1.05 1.00 2/107 6691
/proc/meminfo: memFree=1688424/2059040 swapFree=4140252/4192956
[pid=6654] ppid=6652 vsize=145912 CPUtime=1421.7
/proc/6654/stat : 6654 (bsolo_pb10) R 6652 6654 6272 0 -1 4202496 47065044 0 0 0 124513 17657 0 0 25 0 1 0 40033190 149413888 32710 1992294400 134512640 137138936 4294200768 18446744073709551615 134712242 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6654/statm: 36478 32718 219 642 0 35834 0
Current children cumulated CPU time (s) 1421.7
Current children cumulated vsize (KiB) 145912

[startup+1482.3 s]
/proc/loadavg: 1.02 1.04 1.00 2/107 6693
/proc/meminfo: memFree=1691648/2059040 swapFree=4140252/4192956
[pid=6654] ppid=6652 vsize=141204 CPUtime=1481.66
/proc/6654/stat : 6654 (bsolo_pb10) R 6652 6654 6272 0 -1 4202496 50752794 0 0 0 129137 19029 0 0 25 0 1 0 40033190 144592896 31744 1992294400 134512640 137138936 4294200768 18446744073709551615 135744990 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6654/statm: 35301 31750 219 642 0 34657 0
Current children cumulated CPU time (s) 1481.66
Current children cumulated vsize (KiB) 141204

[startup+1542.3 s]
/proc/loadavg: 1.04 1.05 1.00 2/107 6695
/proc/meminfo: memFree=1687184/2059040 swapFree=4140252/4192956
[pid=6654] ppid=6652 vsize=142044 CPUtime=1541.64
/proc/6654/stat : 6654 (bsolo_pb10) R 6652 6654 6272 0 -1 4202496 54036576 0 0 0 133929 20235 0 0 25 0 1 0 40033190 145453056 32271 1992294400 134512640 137138936 4294200768 18446744073709551615 135745149 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6654/statm: 35511 32271 219 642 0 34867 0
Current children cumulated CPU time (s) 1541.64
Current children cumulated vsize (KiB) 142044

[startup+1602.3 s]
/proc/loadavg: 1.01 1.04 1.00 2/107 6697
/proc/meminfo: memFree=1689416/2059040 swapFree=4140252/4192956
[pid=6654] ppid=6652 vsize=147568 CPUtime=1601.62
/proc/6654/stat : 6654 (bsolo_pb10) R 6652 6654 6272 0 -1 4202496 57332403 0 0 0 138734 21428 0 0 25 0 1 0 40033190 151109632 33534 1992294400 134512640 137138936 4294200768 18446744073709551615 134712247 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6654/statm: 36892 33539 219 642 0 36248 0
Current children cumulated CPU time (s) 1601.62
Current children cumulated vsize (KiB) 147568

[startup+1662.3 s]
/proc/loadavg: 1.00 1.03 1.00 2/107 6699
/proc/meminfo: memFree=1685696/2059040 swapFree=4140252/4192956
[pid=6654] ppid=6652 vsize=146076 CPUtime=1661.6
/proc/6654/stat : 6654 (bsolo_pb10) R 6652 6654 6272 0 -1 4202496 60716735 0 0 0 143496 22664 0 0 25 0 1 0 40033190 149581824 32361 1992294400 134512640 137138936 4294200768 18446744073709551615 136574033 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6654/statm: 36519 32361 219 642 0 35875 0
Current children cumulated CPU time (s) 1661.6
Current children cumulated vsize (KiB) 146076

[startup+1722.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/107 6699
/proc/meminfo: memFree=1688424/2059040 swapFree=4140252/4192956
[pid=6654] ppid=6652 vsize=148264 CPUtime=1721.58
/proc/6654/stat : 6654 (bsolo_pb10) R 6652 6654 6272 0 -1 4202496 64123818 0 0 0 148254 23904 0 0 25 0 1 0 40033190 151822336 32652 1992294400 134512640 137138936 4294200768 18446744073709551615 134712101 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6654/statm: 37066 32660 219 642 0 36422 0
Current children cumulated CPU time (s) 1721.58
Current children cumulated vsize (KiB) 148264

[startup+1782.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/107 6701
/proc/meminfo: memFree=1684208/2059040 swapFree=4140252/4192956
[pid=6654] ppid=6652 vsize=141752 CPUtime=1781.55
/proc/6654/stat : 6654 (bsolo_pb10) R 6652 6654 6272 0 -1 4202496 67637011 0 0 0 152984 25171 0 0 25 0 1 0 40033190 145154048 32248 1992294400 134512640 137138936 4294200768 18446744073709551615 135769645 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6654/statm: 35438 32248 219 642 0 34794 0
Current children cumulated CPU time (s) 1781.55
Current children cumulated vsize (KiB) 141752



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.8 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 6703
/proc/meminfo: memFree=1688424/2059040 swapFree=4140252/4192956
[pid=6654] ppid=6652 vsize=149700 CPUtime=1800.04
/proc/6654/stat : 6654 (bsolo_pb10) R 6652 6654 6272 0 -1 4202496 68743509 0 0 0 154427 25577 0 0 25 0 1 0 40033190 153292800 33083 1992294400 134512640 137138936 4294200768 18446744073709551615 134709347 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6654/statm: 37425 33087 219 642 0 36781 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 149700

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

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

Child status: 15
Real time (s): 1800.83
CPU time (s): 1800.07
CPU user time (s): 1544.28
CPU system time (s): 255.791
CPU usage (%): 99.9583
Max. virtual memory (cumulated for all children) (KiB): 150552

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1544.28
system time used= 255.791
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 68743550
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= 7615

runsolver used 2.96155 second user time and 8.5227 second system time

The end

Launcher Data 

Begin job on node010 at 2010-06-16 01:25:16
IDJOB=2657314
IDBENCH=25040
IDSOLVER=1163
FILE ID=node010/2657314-1276644315
PBS_JOBID= 11172401
Free space on /tmp= 62516 MiB

SOLVER NAME= bsolo 3.2 Cl
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-LIN/submittedPB07/aksoy/area_opers/normalized-fir08_area_opers.opb
COMMAND LINE= bsolo_pb10 -tTIMEOUT -l1 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2657314-1276644315/watcher-2657314-1276644315 -o /tmp/evaluation-result-2657314-1276644315/solver-2657314-1276644315 -C 1800 -W 2000 -M 1800  bsolo_pb10 -t1800 -l1 HOME/instance-2657314-1276644315.opb

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

MD5SUM BENCH= 47194cf421cbddfd6c2831e71c8b2458
RANDOM SEED=1080095305

node010.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		: 3000.267
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		: 3000.267
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:       1819656 kB
Buffers:         34172 kB
Cached:         124372 kB
SwapCached:       6204 kB
Active:         103656 kB
Inactive:        68496 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1819656 kB
SwapTotal:     4192956 kB
SwapFree:      4140252 kB
Dirty:           19812 kB
Writeback:           0 kB
AnonPages:       11864 kB
Mapped:          13108 kB
Slab:            45340 kB
PageTables:       4000 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182236 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= 62512 MiB
End job on node010 at 2010-06-16 01:55:18