Trace number 452908

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) 1800.13 1802.73

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=9-P0=383-P1=149-P2=409-P3=307-P4=127-P5=191-P6=227-P7=281-P8=211-B.opb
MD5SUM1d88cb7e119c66203d260e6c8e2ab364
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark3
Best CPU time to get the best result obtained on this benchmark0.463929
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 3
Optimality of the best value was proved YES
Number of variables216
Total number of constraints17
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints17
Minimum length of a constraint9
Maximum length of a constraint99
Number of terms in the objective function 9
Biggest coefficient in the objective function 256
Number of bits for the biggest coefficient in the objective function 9
Sum of the numbers in the objective function 511
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 131072
Number of bits of the biggest number in a constraint 18
Biggest sum of numbers in a constraint 523264
Number of bits of the biggest sum of numbers19
Number of products (including duplicates)648
Sum of products size (including duplicates)1296
Number of different products648
Sum of products size1296

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/452908-1177994340/instance-452908-1177994340.opb
0.00/0.00	c File size is 11660 bytes.
0.00/0.00	c Highest Coefficient sum: 523264
0.00/0.00	c Parsing was ok!!
0.00/0.00	c Total parsing time: 0.005 s
0.00/0.01	c Var: 864 Constr: 1321 648/0/673 Lit: 5535 Watch. Lit: 3386
0.00/0.01	c Obj. Vars: 9 (1.04167 % of total variables)
0.00/0.01	c Pre-processing Time: 0.014 s
0.00/0.01	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.00/0.01	c        0    864     1321     5535    4     4761    7398      0      0 0.01
0.00/0.01	c Switching off LPR mode.
1800.10/1800.71	c      106    864     1427    12865    9     4903    8138    106   4416 0.02
1800.10/1800.71	c      257    864     1578    25153   15     5096    8952    257   6945 0.04
1800.10/1800.71	c      483    864     1804    43603   24     5547    9848    483   7790 0.06
1800.10/1800.71	c      822    864     2143    69990   32     6223   10833    822   8387 0.10
1800.10/1800.71	c     1330    864     2651   107093   40     7233   11917   1330   7869 0.17
1800.10/1800.71	c     2094    864     3415   167602   49     8783   13109   2094   7784 0.27
1800.10/1800.71	c     3241    864     4562   260553   57    11036   14420   3241   6881 0.47
1800.10/1800.71	c     4963    864     6284   404348   64    14488   15863   4963   6706 0.74
1800.10/1800.71	c     7547    864     8868   598174   67    19689   17450   7547   4593 1.64
1800.10/1800.71	c    11427    864    12748   878947   68    27426   19196  11427   2755 4.15
1800.10/1800.71	c    17249    864    18570  1323130   71    39071   21116  17249   1570 10.98
1800.10/1800.71	c    25986    864    16118  1209303   75    34153   23228  14797   1755 14.80
1800.10/1800.71	c    39096    864    16532  1296405   78    34976   25551  15211   2047 19.10
1800.10/1800.71	c    58766    864    21323  1633883   76    44498   28107  20002   1917 30.64
1800.10/1800.71	c    88277    864    16230  1105377   68    34283   30918  14909   1294 68.21
1800.10/1800.71	c   132548    864    21644  1505687   69    45101   34010  20323    966 137.14
1800.10/1800.71	c   198958    864    18237  1416462   77    38336   37412  16916    972 204.56
1800.10/1800.71	c   298579    864    37554  2586703   68    77012   41154  36233    838 355.98
1800.10/1800.71	c   448014    864    37139  3207796   86    76063   45270  35818    785 570.68
1800.10/1800.71	c   672172    864    28145  2164322   76    58135   49798  26824    675 994.59
1800.10/1800.71	c  1008416    863    25173  1996809   79    52333   54778  23852    596 1689.45
1800.10/1800.71	c Caught signal: 15
1800.10/1800.71	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1800.10/1800.71	c   21  1083086   7809  1110760    13776  1012532  12455    601 1800.11
1800.10/1800.71	s UNKNOWN
1800.10/1800.71	c Total time: 1800.11 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/node1/watcher-452908-1177994340 -o ROOT/results/node1/solver-452908-1177994340 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.17 -m1800 /tmp/evaluation/452908-1177994340/instance-452908-1177994340.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: 0.92 0.98 0.98 3/77 23274
/proc/meminfo: memFree=1839472/2055920 swapFree=4145736/4192956
[pid=23274] ppid=23272 vsize=3780 CPUtime=0
/proc/23274/stat : 23274 (bsolo3.0.17) R 23272 23274 23141 0 -1 4194304 226 0 0 0 0 0 0 0 18 0 1 0 275471847 3870720 196 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4160085640 0 0 4096 0 0 0 0 17 1 0 0
/proc/23274/statm: 945 205 178 324 0 15 0

[startup+0.057391 s]
/proc/loadavg: 0.92 0.98 0.98 3/77 23274
/proc/meminfo: memFree=1839472/2055920 swapFree=4145736/4192956
[pid=23274] ppid=23272 vsize=4848 CPUtime=0.05
/proc/23274/stat : 23274 (bsolo3.0.17) R 23272 23274 23141 0 -1 4194304 613 0 0 0 5 0 0 0 18 0 1 0 275471847 4964352 580 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 6264443 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23274/statm: 1212 580 310 324 0 282 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 4848

[startup+0.101398 s]
/proc/loadavg: 0.92 0.98 0.98 3/77 23274
/proc/meminfo: memFree=1839472/2055920 swapFree=4145736/4192956
[pid=23274] ppid=23272 vsize=5236 CPUtime=0.09
/proc/23274/stat : 23274 (bsolo3.0.17) R 23272 23274 23141 0 -1 4194304 716 0 0 0 9 0 0 0 18 0 1 0 275471847 5361664 683 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 6264443 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23274/statm: 1309 683 310 324 0 379 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5236

[startup+0.30142 s]
/proc/loadavg: 0.92 0.98 0.98 3/77 23274
/proc/meminfo: memFree=1839472/2055920 swapFree=4145736/4192956
[pid=23274] ppid=23272 vsize=6908 CPUtime=0.29
/proc/23274/stat : 23274 (bsolo3.0.17) R 23272 23274 23141 0 -1 4194304 1146 0 0 0 29 0 0 0 19 0 1 0 275471847 7073792 1113 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 6264443 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23274/statm: 1727 1114 310 324 0 797 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6908

[startup+0.701466 s]
/proc/loadavg: 0.92 0.98 0.98 3/77 23274
/proc/meminfo: memFree=1839472/2055920 swapFree=4145736/4192956
[pid=23274] ppid=23272 vsize=9612 CPUtime=0.69
/proc/23274/stat : 23274 (bsolo3.0.17) R 23272 23274 23141 0 -1 4194304 1822 0 0 0 68 1 0 0 23 0 1 0 275471847 9842688 1789 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 6264443 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23274/statm: 2403 1789 310 324 0 1473 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 9612

[startup+1.50156 s]
/proc/loadavg: 0.92 0.98 0.98 2/78 23275
/proc/meminfo: memFree=1832104/2055920 swapFree=4145736/4192956
[pid=23274] ppid=23272 vsize=12444 CPUtime=1.49
/proc/23274/stat : 23274 (bsolo3.0.17) R 23272 23274 23141 0 -1 4194304 2510 0 0 0 148 1 0 0 25 0 1 0 275471847 12742656 2477 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 6264443 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23274/statm: 3111 2477 310 324 0 2181 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 12444

[startup+3.10175 s]
/proc/loadavg: 0.92 0.98 0.98 2/78 23275
/proc/meminfo: memFree=1829160/2055920 swapFree=4145736/4192956
[pid=23274] ppid=23272 vsize=15404 CPUtime=3.09
/proc/23274/stat : 23274 (bsolo3.0.17) R 23272 23274 23141 0 -1 4194304 3255 0 0 0 307 2 0 0 25 0 1 0 275471847 15773696 3222 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4160091748 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23274/statm: 3851 3222 310 324 0 2921 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 15404

[startup+6.30212 s]
/proc/loadavg: 0.93 0.98 0.98 2/78 23275
/proc/meminfo: memFree=1824936/2055920 swapFree=4145736/4192956
[pid=23274] ppid=23272 vsize=18904 CPUtime=6.29
/proc/23274/stat : 23274 (bsolo3.0.17) R 23272 23274 23141 0 -1 4194304 4140 0 0 0 626 3 0 0 25 0 1 0 275471847 19357696 4107 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550872 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23274/statm: 4726 4107 310 324 0 3796 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 18904

[startup+12.7019 s]
/proc/loadavg: 0.93 0.98 0.98 2/78 23275
/proc/meminfo: memFree=1818800/2055920 swapFree=4145736/4192956
[pid=23274] ppid=23272 vsize=28068 CPUtime=12.68
/proc/23274/stat : 23274 (bsolo3.0.17) R 23272 23274 23141 0 -1 4194304 6438 0 0 0 1264 4 0 0 25 0 1 0 275471847 28741632 6405 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4160051253 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23274/statm: 7017 6405 310 324 0 6087 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 28068

[startup+25.5014 s]
/proc/loadavg: 0.95 0.98 0.98 3/78 23275
/proc/meminfo: memFree=1808176/2055920 swapFree=4145736/4192956
[pid=23274] ppid=23272 vsize=34752 CPUtime=25.49
/proc/23274/stat : 23274 (bsolo3.0.17) R 23272 23274 23141 0 -1 4194304 8113 0 0 0 2543 6 0 0 25 0 1 0 275471847 35586048 8080 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550866 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23274/statm: 8688 8080 310 324 0 7758 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 34752

[startup+51.1014 s]
/proc/loadavg: 0.96 0.98 0.98 2/78 23275
/proc/meminfo: memFree=1806064/2055920 swapFree=4145736/4192956
[pid=23274] ppid=23272 vsize=36688 CPUtime=51.07
/proc/23274/stat : 23274 (bsolo3.0.17) R 23272 23274 23141 0 -1 4194304 8594 0 0 0 5100 7 0 0 25 0 1 0 275471847 37568512 8561 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23274/statm: 9172 8561 310 324 0 8242 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 36688

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.98 2/78 23275
/proc/meminfo: memFree=1805872/2055920 swapFree=4145736/4192956
[pid=23274] ppid=23272 vsize=36972 CPUtime=102.26
/proc/23274/stat : 23274 (bsolo3.0.17) R 23272 23274 23141 0 -1 4194304 8667 0 0 0 10219 7 0 0 25 0 1 0 275471847 37859328 8634 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550872 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23274/statm: 9243 8634 310 324 0 8313 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 36972

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 23275
/proc/meminfo: memFree=1800304/2055920 swapFree=4145736/4192956
[pid=23274] ppid=23272 vsize=42392 CPUtime=162.24
/proc/23274/stat : 23274 (bsolo3.0.17) R 23272 23274 23141 0 -1 4194304 10040 0 0 0 16216 8 0 0 25 0 1 0 275471847 43409408 9973 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4160527325 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23274/statm: 10598 9973 310 324 0 9668 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 42392

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 23275
/proc/meminfo: memFree=1795248/2055920 swapFree=4145736/4192956
[pid=23274] ppid=23272 vsize=47428 CPUtime=222.23
/proc/23274/stat : 23274 (bsolo3.0.17) R 23272 23274 23141 0 -1 4194304 11412 0 0 0 22213 10 0 0 25 0 1 0 275471847 48566272 11239 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23274/statm: 11857 11239 310 324 0 10927 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 47428

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 23275
/proc/meminfo: memFree=1795184/2055920 swapFree=4145736/4192956
[pid=23274] ppid=23272 vsize=47428 CPUtime=282.21
/proc/23274/stat : 23274 (bsolo3.0.17) R 23272 23274 23141 0 -1 4194304 11450 0 0 0 28211 10 0 0 25 0 1 0 275471847 48566272 11239 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23274/statm: 11857 11239 310 324 0 10927 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 47428

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 23275
/proc/meminfo: memFree=1795184/2055920 swapFree=4145736/4192956
[pid=23274] ppid=23272 vsize=47428 CPUtime=342.19
/proc/23274/stat : 23274 (bsolo3.0.17) R 23272 23274 23141 0 -1 4194304 11488 0 0 0 34209 10 0 0 25 0 1 0 275471847 48566272 11239 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550902 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23274/statm: 11857 11239 310 324 0 10927 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 47428

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 23275
/proc/meminfo: memFree=1792176/2055920 swapFree=4145736/4192956
[pid=23274] ppid=23272 vsize=50412 CPUtime=402.17
/proc/23274/stat : 23274 (bsolo3.0.17) R 23272 23274 23141 0 -1 4194304 12306 0 0 0 40206 11 0 0 25 0 1 0 275471847 51621888 11975 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23274/statm: 12603 11975 310 324 0 11673 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 50412

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 23275
/proc/meminfo: memFree=1790320/2055920 swapFree=4145736/4192956
[pid=23274] ppid=23272 vsize=52212 CPUtime=462.16
/proc/23274/stat : 23274 (bsolo3.0.17) R 23272 23274 23141 0 -1 4194304 12809 0 0 0 46204 12 0 0 25 0 1 0 275471847 53465088 12437 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134546121 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23274/statm: 13053 12437 310 324 0 12123 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 52212

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 23275
/proc/meminfo: memFree=1790320/2055920 swapFree=4145736/4192956
[pid=23274] ppid=23272 vsize=52212 CPUtime=522.14
/proc/23274/stat : 23274 (bsolo3.0.17) R 23272 23274 23141 0 -1 4194304 12809 0 0 0 52202 12 0 0 25 0 1 0 275471847 53465088 12437 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23274/statm: 13053 12437 310 324 0 12123 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 52212

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 23275
/proc/meminfo: memFree=1782512/2055920 swapFree=4145736/4192956
[pid=23274] ppid=23272 vsize=60080 CPUtime=582.13
/proc/23274/stat : 23274 (bsolo3.0.17) R 23272 23274 23141 0 -1 4194304 14879 0 0 0 58199 14 0 0 25 0 1 0 275471847 61521920 14380 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550872 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23274/statm: 15020 14380 310 324 0 14090 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 60080

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 23275
/proc/meminfo: memFree=1782512/2055920 swapFree=4145736/4192956
[pid=23274] ppid=23272 vsize=60080 CPUtime=642.11
/proc/23274/stat : 23274 (bsolo3.0.17) R 23272 23274 23141 0 -1 4194304 14879 0 0 0 64197 14 0 0 25 0 1 0 275471847 61521920 14380 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23274/statm: 15020 14380 310 324 0 14090 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 60080


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

/proc/meminfo: memFree=1753008/2055920 swapFree=4145736/4192956
[pid=23274] ppid=23272 vsize=89232 CPUtime=1062
/proc/23274/stat : 23274 (bsolo3.0.17) R 23272 23274 23141 0 -1 4194304 22309 0 0 0 106178 22 0 0 25 0 1 0 275471847 91373568 21700 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23274/statm: 22308 21700 310 324 0 21378 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 89232

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 23275
/proc/meminfo: memFree=1753008/2055920 swapFree=4145736/4192956
[pid=23274] ppid=23272 vsize=89232 CPUtime=1121.98
/proc/23274/stat : 23274 (bsolo3.0.17) R 23272 23274 23141 0 -1 4194304 22309 0 0 0 112176 22 0 0 25 0 1 0 275471847 91373568 21700 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23274/statm: 22308 21700 310 324 0 21378 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 89232

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 23275
/proc/meminfo: memFree=1752944/2055920 swapFree=4145736/4192956
[pid=23274] ppid=23272 vsize=89232 CPUtime=1181.96
/proc/23274/stat : 23274 (bsolo3.0.17) R 23272 23274 23141 0 -1 4194304 22309 0 0 0 118174 22 0 0 25 0 1 0 275471847 91373568 21700 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23274/statm: 22308 21700 310 324 0 21378 0
Current children cumulated CPU time (s) 1181.96
Current children cumulated vsize (KiB) 89232

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 23275
/proc/meminfo: memFree=1752944/2055920 swapFree=4145736/4192956
[pid=23274] ppid=23272 vsize=88896 CPUtime=1241.95
/proc/23274/stat : 23274 (bsolo3.0.17) R 23272 23274 23141 0 -1 4194304 22309 0 0 0 124172 23 0 0 25 0 1 0 275471847 91029504 21616 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550893 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23274/statm: 22224 21616 310 324 0 21294 0
Current children cumulated CPU time (s) 1241.95
Current children cumulated vsize (KiB) 88896

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 23275
/proc/meminfo: memFree=1752944/2055920 swapFree=4145736/4192956
[pid=23274] ppid=23272 vsize=88896 CPUtime=1301.94
/proc/23274/stat : 23274 (bsolo3.0.17) R 23272 23274 23141 0 -1 4194304 22309 0 0 0 130171 23 0 0 25 0 1 0 275471847 91029504 21616 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550872 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23274/statm: 22224 21616 310 324 0 21294 0
Current children cumulated CPU time (s) 1301.94
Current children cumulated vsize (KiB) 88896

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/84 23445
/proc/meminfo: memFree=1751808/2055920 swapFree=4145736/4192956
[pid=23274] ppid=23272 vsize=88896 CPUtime=1361.82
/proc/23274/stat : 23274 (bsolo3.0.17) R 23272 23274 23141 0 -1 4194304 22309 0 0 0 136159 23 0 0 25 0 1 0 275471847 91029504 21616 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23274/statm: 22224 21616 310 324 0 21294 0
Current children cumulated CPU time (s) 1361.82
Current children cumulated vsize (KiB) 88896

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 23473
/proc/meminfo: memFree=1752880/2055920 swapFree=4145736/4192956
[pid=23274] ppid=23272 vsize=88896 CPUtime=1421.8
/proc/23274/stat : 23274 (bsolo3.0.17) R 23272 23274 23141 0 -1 4194304 22309 0 0 0 142156 24 0 0 25 0 1 0 275471847 91029504 21616 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23274/statm: 22224 21616 310 324 0 21294 0
Current children cumulated CPU time (s) 1421.8
Current children cumulated vsize (KiB) 88896

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 23473
/proc/meminfo: memFree=1752880/2055920 swapFree=4145736/4192956
[pid=23274] ppid=23272 vsize=88896 CPUtime=1481.77
/proc/23274/stat : 23274 (bsolo3.0.17) R 23272 23274 23141 0 -1 4194304 22309 0 0 0 148153 24 0 0 25 0 1 0 275471847 91029504 21616 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23274/statm: 22224 21616 310 324 0 21294 0
Current children cumulated CPU time (s) 1481.77
Current children cumulated vsize (KiB) 88896

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 23473
/proc/meminfo: memFree=1752816/2055920 swapFree=4145736/4192956
[pid=23274] ppid=23272 vsize=88896 CPUtime=1541.76
/proc/23274/stat : 23274 (bsolo3.0.17) R 23272 23274 23141 0 -1 4194304 22309 0 0 0 154151 25 0 0 25 0 1 0 275471847 91029504 21616 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 6270706 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23274/statm: 22224 21616 310 324 0 21294 0
Current children cumulated CPU time (s) 1541.76
Current children cumulated vsize (KiB) 88896

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 23473
/proc/meminfo: memFree=1752816/2055920 swapFree=4145736/4192956
[pid=23274] ppid=23272 vsize=88896 CPUtime=1601.74
/proc/23274/stat : 23274 (bsolo3.0.17) R 23272 23274 23141 0 -1 4194304 22309 0 0 0 160149 25 0 0 25 0 1 0 275471847 91029504 21616 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23274/statm: 22224 21616 310 324 0 21294 0
Current children cumulated CPU time (s) 1601.74
Current children cumulated vsize (KiB) 88896

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 23473
/proc/meminfo: memFree=1752816/2055920 swapFree=4145736/4192956
[pid=23274] ppid=23272 vsize=88896 CPUtime=1661.73
/proc/23274/stat : 23274 (bsolo3.0.17) R 23272 23274 23141 0 -1 4194304 22309 0 0 0 166148 25 0 0 25 0 1 0 275471847 91029504 21616 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23274/statm: 22224 21616 310 324 0 21294 0
Current children cumulated CPU time (s) 1661.73
Current children cumulated vsize (KiB) 88896

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 23473
/proc/meminfo: memFree=1752816/2055920 swapFree=4145736/4192956
[pid=23274] ppid=23272 vsize=88900 CPUtime=1721.72
/proc/23274/stat : 23274 (bsolo3.0.17) R 23272 23274 23141 0 -1 4194304 22310 0 0 0 172146 26 0 0 25 0 1 0 275471847 91033600 21617 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551104 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23274/statm: 22225 21617 310 324 0 21295 0
Current children cumulated CPU time (s) 1721.72
Current children cumulated vsize (KiB) 88900

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 23473
/proc/meminfo: memFree=1752688/2055920 swapFree=4145736/4192956
[pid=23274] ppid=23272 vsize=88916 CPUtime=1781.69
/proc/23274/stat : 23274 (bsolo3.0.17) R 23272 23274 23141 0 -1 4194304 22314 0 0 0 178143 26 0 0 25 0 1 0 275471847 91049984 21621 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4160091748 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23274/statm: 22229 21621 310 324 0 21299 0
Current children cumulated CPU time (s) 1781.69
Current children cumulated vsize (KiB) 88916



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 23473
/proc/meminfo: memFree=1752688/2055920 swapFree=4145736/4192956
[pid=23274] ppid=23272 vsize=88908 CPUtime=1800.1
/proc/23274/stat : 23274 (bsolo3.0.17) R 23272 23274 23141 0 -1 4194304 22314 0 0 0 179984 26 0 0 25 0 1 0 275471847 91041792 21619 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134521208 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23274/statm: 22227 21619 310 324 0 21297 0
Current children cumulated CPU time (s) 1800.1
Current children cumulated vsize (KiB) 88908

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

Sending SIGKILL to process tree (bottom up)

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

[startup+1801.4 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 23473
/proc/meminfo: memFree=1752688/2055920 swapFree=4145736/4192956
[pid=23274] ppid=23272 vsize=88908 CPUtime=1800.1
/proc/23274/stat : 23274 (bsolo3.0.17) S 23272 23274 23141 0 -1 4194304 22314 0 0 0 179984 26 0 0 25 0 1 0 275471847 91041792 21619 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 16384 4096 16384 0 0 0 17 1 0 0
/proc/23274/statm: 22227 21619 310 324 0 21297 0
Current children cumulated CPU time (s) 1800.1
Current children cumulated vsize (KiB) 88908

[startup+1802.2 s]
/proc/loadavg: 1.00 1.00 0.99 1/79 23474
/proc/meminfo: memFree=1752616/2055920 swapFree=4145736/4192956
[pid=23274] ppid=23272 vsize=88908 CPUtime=1800.1
/proc/23274/stat : 23274 (bsolo3.0.17) S 23272 23274 23141 0 -1 4194304 22314 0 0 0 179984 26 0 0 25 0 1 0 275471847 91041792 21619 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 16384 4096 16384 0 0 0 17 1 0 0
/proc/23274/statm: 22227 21619 310 324 0 21297 0
Current children cumulated CPU time (s) 1800.1
Current children cumulated vsize (KiB) 88908

[startup+1802.6 s]
/proc/loadavg: 1.00 1.00 0.99 1/79 23474
/proc/meminfo: memFree=1752616/2055920 swapFree=4145736/4192956
[pid=23274] ppid=23272 vsize=88908 CPUtime=1800.1
/proc/23274/stat : 23274 (bsolo3.0.17) S 23272 23274 23141 0 -1 4194304 22314 0 0 0 179984 26 0 0 25 0 1 0 275471847 91041792 21619 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 16384 4096 16384 0 0 0 17 1 0 0
/proc/23274/statm: 22227 21619 310 324 0 21297 0
Current children cumulated CPU time (s) 1800.1
Current children cumulated vsize (KiB) 88908

[startup+1802.7 s]
/proc/loadavg: 1.00 1.00 0.99 1/79 23474
/proc/meminfo: memFree=1752616/2055920 swapFree=4145736/4192956
[pid=23274] ppid=23272 vsize=88908 CPUtime=1800.1
/proc/23274/stat : 23274 (bsolo3.0.17) S 23272 23274 23141 0 -1 4194304 22314 0 0 0 179984 26 0 0 25 0 1 0 275471847 91041792 21619 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 16384 4096 16384 0 0 0 17 1 0 0
/proc/23274/statm: 22227 21619 310 324 0 21297 0
Current children cumulated CPU time (s) 1800.1
Current children cumulated vsize (KiB) 88908

Child ended because it received signal 9 (SIGKILL)
Real time (s): 1802.73
CPU time (s): 1800.13
CPU user time (s): 1799.84
CPU system time (s): 0.282956
CPU usage (%): 99.8556
Max. virtual memory (cumulated for all children) (KiB): 89512

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.84
system time used= 0.282956
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 22314
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= 13
involuntary context switches= 1692

runsolver used 1.39079 second user time and 4.10538 second system time

The end

Launcher Data (download as text)

Begin job on node1 on Tue May  1 04:39:00 UTC 2007

IDJOB= 452908
IDBENCH= 47975
IDSOLVER= 199
FILE ID= node1/452908-1177994340

PBS_JOBID= 4728234

Free space on /tmp= 66558 MiB

SOLVER NAME= bsolo 3.0.17
BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=9-P0=383-P1=149-P2=409-P3=307-P4=127-P5=191-P6=227-P7=281-P8=211-B.opb
COMMAND LINE= bsolo3.0.17 -m1800 /tmp/evaluation/452908-1177994340/instance-452908-1177994340.opb            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node1/watcher-452908-1177994340 -o ROOT/results/node1/solver-452908-1177994340 -C 1800 -W 3600 -M 1800 --output-limit 1,15  bsolo3.0.17 -m1800 /tmp/evaluation/452908-1177994340/instance-452908-1177994340.opb            

META MD5SUM SOLVER= c9b15312c639dd71a11a1e3ca1b27020
MD5SUM BENCH=  1d88cb7e119c66203d260e6c8e2ab364

RANDOM SEED= 252578368

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node1.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		: 3000.234
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		: 3000.234
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:       1839880 kB
Buffers:         28236 kB
Cached:         100932 kB
SwapCached:      14516 kB
Active:          90020 kB
Inactive:        62524 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1839880 kB
SwapTotal:     4192956 kB
SwapFree:      4145736 kB
Dirty:            6612 kB
Writeback:           0 kB
Mapped:          30148 kB
Slab:            48924 kB
Committed_AS:  5742548 kB
PageTables:       1832 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= 66558 MiB

End job on node1 on Tue May  1 05:09:03 UTC 2007