Trace number 1875766

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 NameAnswerobjCPU timeWall clock time
wbo 1.0? (TO) 1800.33 1800.94

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/
manquiho/market-split/normalized-opt-market-split_6_50_1.opb
MD5SUMcdfa46b59876181d5d89fd18757b8cfb
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark6
Best CPU time to get the best result obtained on this benchmark1800.09
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 5
Optimality of the best value was proved NO
Number of variables146
Total number of constraints12
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 constraints12
Minimum length of a constraint66
Maximum length of a constraint66
Number of terms in the objective function 96
Biggest coefficient in the objective function 128
Number of bits for the biggest coefficient in the objective function 8
Sum of the numbers in the objective function 3060
Number of bits of the sum of numbers in the objective function 12
Biggest number in a constraint 1273
Number of bits of the biggest number in a constraint 11
Biggest sum of numbers in a constraint 4329
Number of bits of the biggest sum of numbers13
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 This is wbo 1.0 alpha (based on Minisat 2.0 beta)
0.00/0.00	c WARNING: for repeatability, setting FPU to use double precision
0.00/0.00	c Parsing opb file format. File HOME/instance-1875766-1245174727.opb.
0.00/0.00	c Instance file HOME/instance-1875766-1245174727.opb
0.00/0.00	c File size is 7798 bytes.
0.00/0.00	c Highest Coefficient sum: 4329
0.00/0.00	c ============================[ Problem Statistics ]=============================
0.00/0.00	c |                                                                             |
0.00/0.00	c |  Parsing time:          0.00         s                                      |
0.00/0.00	c |  Number Variables:      146                                                 |
0.00/0.00	c |  Number Clauses:        96                                                  |
0.00/0.00	c |  Number Cardinality:    0                                                   |
0.00/0.00	c |  Number PB Constraints: 12                                                  |
0.00/0.00	c ============================[ Search Statistics ]==============================
0.00/0.00	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.00	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
0.00/0.00	c ===============================================================================
0.00/0.00	c |         0 |      50      108      792 |     5000        0    nan |  0.000 % |
0.00/0.01	c |       100 |      50      108      792 |     5500      100     70 | 65.758 % |
0.00/0.02	c |       250 |      50      108      792 |     6050      250     66 | 65.758 % |
0.00/0.03	c |       475 |      50      108      792 |     6655      475     66 | 65.758 % |
0.03/0.06	c |       812 |      50      108      792 |     7320      812     65 | 65.758 % |
0.09/0.10	c |      1318 |      50      108      792 |     8052     1318     65 | 65.758 % |
0.09/0.16	c |      2077 |      50      108      792 |     8857     2077     66 | 65.758 % |
0.19/0.27	c |      3216 |      50      108      792 |     9743     3216     66 | 65.758 % |
0.39/0.45	c |      4924 |      50      108      792 |    10717     4924     68 | 65.758 % |
0.69/0.77	c |      7486 |      50      108      792 |    11789     7486     68 | 65.758 % |
1.39/1.40	c |     11330 |      50      108      792 |    12968    11330     69 | 65.758 % |
2.39/2.44	c |     17097 |      50      108      792 |    14265    10550     73 | 65.758 % |
4.19/4.21	c |     25746 |      50      108      792 |    15692    12001     74 | 65.758 % |
7.29/7.30	c |     38721 |      50      108      792 |    17261     9150     75 | 65.758 % |
11.59/11.63	c |     58183 |      50      108      792 |    18987    11220     68 | 65.758 % |
19.09/19.10	c |     87375 |      50      108      792 |    20886    11736     72 | 65.758 % |
31.79/31.85	c |    131164 |      50      108      792 |    22974    13493     73 | 65.758 % |
52.17/52.22	c |    196848 |      50      108      792 |    25272    17371     75 | 65.758 % |
85.77/85.81	c |    295374 |      50      108      792 |    27799    13954     75 | 65.758 % |
139.84/139.92	c |    443165 |      50      108      792 |    30579    25775     71 | 65.758 % |
234.11/234.22	c |    664848 |      50      108      792 |    33637    11286     76 | 65.758 % |
385.06/385.21	c |    997373 |      50      108      792 |    37001    26809     72 | 65.758 % |
638.27/638.50	c |   1496161 |      50      108      792 |    40701    33249     75 | 65.758 % |
1071.82/1072.29	c |   2244343 |      50      108      792 |    44771    13972     73 | 65.758 % |
1741.81/1742.48	c |   3366617 |      50      108      792 |    49248    30990     71 | 65.758 % |

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-1875766-1245174727/watcher-1875766-1245174727 -o /tmp/evaluation-result-1875766-1245174727/solver-1875766-1245174727 -C 1800 -W 2000 -M 1800 wbo -file-format=opb -time-limit=1800 HOME/instance-1875766-1245174727.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: 0.99 0.98 0.99 3/64 4868
/proc/meminfo: memFree=1857568/2055920 swapFree=4191900/4192956
[pid=4868] ppid=4866 vsize=2524 CPUtime=0
/proc/4868/stat : 4868 (wbo) R 4866 4868 4663 0 -1 4194304 198 0 0 0 0 0 0 0 18 0 1 0 185069453 2584576 180 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/4868/statm: 631 180 134 292 0 336 0

[startup+0.0405841 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 4868
/proc/meminfo: memFree=1857568/2055920 swapFree=4191900/4192956
[pid=4868] ppid=4866 vsize=2656 CPUtime=0.03
/proc/4868/stat : 4868 (wbo) R 4866 4868 4663 0 -1 4194304 252 0 0 0 3 0 0 0 18 0 1 0 185069453 2719744 234 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/4868/statm: 664 234 135 292 0 369 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 2656

[startup+0.101595 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 4868
/proc/meminfo: memFree=1857568/2055920 swapFree=4191900/4192956
[pid=4868] ppid=4866 vsize=3048 CPUtime=0.09
/proc/4868/stat : 4868 (wbo) R 4866 4868 4663 0 -1 4194304 337 0 0 0 9 0 0 0 18 0 1 0 185069453 3121152 319 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/4868/statm: 762 319 135 292 0 467 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3048

[startup+0.301632 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 4868
/proc/meminfo: memFree=1857568/2055920 swapFree=4191900/4192956
[pid=4868] ppid=4866 vsize=3956 CPUtime=0.29
/proc/4868/stat : 4868 (wbo) R 4866 4868 4663 0 -1 4194304 572 0 0 0 29 0 0 0 19 0 1 0 185069453 4050944 554 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/4868/statm: 989 554 135 292 0 694 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3956

[startup+0.701706 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 4868
/proc/meminfo: memFree=1857568/2055920 swapFree=4191900/4192956
[pid=4868] ppid=4866 vsize=5528 CPUtime=0.69
/proc/4868/stat : 4868 (wbo) R 4866 4868 4663 0 -1 4194304 965 0 0 0 68 1 0 0 22 0 1 0 185069453 5660672 947 1992294400 134512640 135709839 4294956240 18446744073709551615 135168571 0 0 4096 3 0 0 0 17 1 0 0
/proc/4868/statm: 1382 947 135 292 0 1087 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5528

[startup+1.50185 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4869
/proc/meminfo: memFree=1853336/2055920 swapFree=4191900/4192956
[pid=4868] ppid=4866 vsize=7744 CPUtime=1.49
/proc/4868/stat : 4868 (wbo) R 4866 4868 4663 0 -1 4194304 1521 0 0 0 147 2 0 0 25 0 1 0 185069453 7929856 1503 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/4868/statm: 1936 1503 135 292 0 1641 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7744

[startup+3.10114 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4869
/proc/meminfo: memFree=1850392/2055920 swapFree=4191900/4192956
[pid=4868] ppid=4866 vsize=11544 CPUtime=3.08
/proc/4868/stat : 4868 (wbo) R 4866 4868 4663 0 -1 4194304 2470 0 0 0 304 4 0 0 25 0 1 0 185069453 11821056 2452 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/4868/statm: 2886 2452 135 292 0 2591 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 11544

[startup+6.30173 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4869
/proc/meminfo: memFree=1843224/2055920 swapFree=4191900/4192956
[pid=4868] ppid=4866 vsize=18092 CPUtime=6.29
/proc/4868/stat : 4868 (wbo) R 4866 4868 4663 0 -1 4194304 4105 0 0 0 622 7 0 0 25 0 1 0 185069453 18526208 4087 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/4868/statm: 4523 4087 135 292 0 4228 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 18092

[startup+12.7019 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4869
/proc/meminfo: memFree=1830560/2055920 swapFree=4191900/4192956
[pid=4868] ppid=4866 vsize=30248 CPUtime=12.69
/proc/4868/stat : 4868 (wbo) R 4866 4868 4663 0 -1 4194304 7157 0 0 0 1257 12 0 0 25 0 1 0 185069453 30973952 7139 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/4868/statm: 7562 7139 135 292 0 7267 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 30248

[startup+25.5012 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4871
/proc/meminfo: memFree=1809504/2055920 swapFree=4191900/4192956
[pid=4868] ppid=4866 vsize=50504 CPUtime=25.49
/proc/4868/stat : 4868 (wbo) R 4866 4868 4663 0 -1 4194304 12200 0 0 0 2526 23 0 0 25 0 1 0 185069453 51716096 12182 1992294400 134512640 135709839 4294956240 18446744073709551615 135171716 0 0 4096 3 0 0 0 17 1 0 0
/proc/4868/statm: 12626 12182 135 292 0 12331 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 50504

[startup+51.1019 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4871
/proc/meminfo: memFree=1773728/2055920 swapFree=4191900/4192956
[pid=4868] ppid=4866 vsize=86704 CPUtime=51.08
/proc/4868/stat : 4868 (wbo) R 4866 4868 4663 0 -1 4194304 21253 0 0 0 5063 45 0 0 25 0 1 0 185069453 88784896 21235 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/4868/statm: 21676 21235 135 292 0 21381 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 86704

[startup+102.305 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4871
/proc/meminfo: memFree=1708832/2055920 swapFree=4191900/4192956
[pid=4868] ppid=4866 vsize=150512 CPUtime=102.26
/proc/4868/stat : 4868 (wbo) R 4866 4868 4663 0 -1 4194304 37177 0 0 0 10144 82 0 0 25 0 1 0 185069453 154124288 37159 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/4868/statm: 37628 37159 135 292 0 37333 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 150512

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4871
/proc/meminfo: memFree=1643104/2055920 swapFree=4191900/4192956
[pid=4868] ppid=4866 vsize=217068 CPUtime=162.23
/proc/4868/stat : 4868 (wbo) R 4866 4868 4663 0 -1 4194304 53808 0 0 0 16103 120 0 0 25 0 1 0 185069453 222277632 53790 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/4868/statm: 54267 53790 135 292 0 53972 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 217068

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4871
/proc/meminfo: memFree=1578592/2055920 swapFree=4191900/4192956
[pid=4868] ppid=4866 vsize=280548 CPUtime=222.21
/proc/4868/stat : 4868 (wbo) R 4866 4868 4663 0 -1 4194304 69676 0 0 0 22060 161 0 0 25 0 1 0 185069453 287281152 69658 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/4868/statm: 70137 69658 135 292 0 69842 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 280548

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4871
/proc/meminfo: memFree=1524896/2055920 swapFree=4191900/4192956
[pid=4868] ppid=4866 vsize=334896 CPUtime=282.19
/proc/4868/stat : 4868 (wbo) R 4866 4868 4663 0 -1 4194304 83249 0 0 0 28023 196 0 0 25 0 1 0 185069453 342933504 83231 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/4868/statm: 83724 83231 135 292 0 83429 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 334896

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4871
/proc/meminfo: memFree=1468192/2055920 swapFree=4191900/4192956
[pid=4868] ppid=4866 vsize=390884 CPUtime=342.17
/proc/4868/stat : 4868 (wbo) R 4866 4868 4663 0 -1 4194304 97232 0 0 0 33989 228 0 0 25 0 1 0 185069453 400265216 97214 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/4868/statm: 97721 97214 135 292 0 97426 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 390884

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4871
/proc/meminfo: memFree=1412384/2055920 swapFree=4191900/4192956
[pid=4868] ppid=4866 vsize=446832 CPUtime=402.15
/proc/4868/stat : 4868 (wbo) R 4866 4868 4663 0 -1 4194304 111196 0 0 0 39951 264 0 0 25 0 1 0 185069453 457555968 111178 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/4868/statm: 111708 111178 135 292 0 111413 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 446832

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4871
/proc/meminfo: memFree=1360928/2055920 swapFree=4191900/4192956
[pid=4868] ppid=4866 vsize=497916 CPUtime=462.14
/proc/4868/stat : 4868 (wbo) R 4866 4868 4663 0 -1 4194304 123967 0 0 0 45917 297 0 0 25 0 1 0 185069453 509865984 123949 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/4868/statm: 124479 123949 135 292 0 124184 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 497916

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4871
/proc/meminfo: memFree=1312608/2055920 swapFree=4191900/4192956
[pid=4868] ppid=4866 vsize=546336 CPUtime=522.12
/proc/4868/stat : 4868 (wbo) R 4866 4868 4663 0 -1 4194304 136091 0 0 0 51881 331 0 0 25 0 1 0 185069453 559448064 136073 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/4868/statm: 136584 136073 135 292 0 136289 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 546336

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4877
/proc/meminfo: memFree=1260120/2055920 swapFree=4191900/4192956
[pid=4868] ppid=4866 vsize=598568 CPUtime=582.09
/proc/4868/stat : 4868 (wbo) R 4866 4868 4663 0 -1 4194304 149147 0 0 0 57843 366 0 0 25 0 1 0 185069453 612933632 149129 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/4868/statm: 149642 149129 135 292 0 149347 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 598568

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4877
/proc/meminfo: memFree=1210008/2055920 swapFree=4191900/4192956
[pid=4868] ppid=4866 vsize=648188 CPUtime=642.07
/proc/4868/stat : 4868 (wbo) R 4866 4868 4663 0 -1 4194304 161545 0 0 0 63807 400 0 0 25 0 1 0 185069453 663744512 161527 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/4868/statm: 162047 161527 135 292 0 161752 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 648188

[startup+702.302 s]

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

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4877
/proc/meminfo: memFree=980512/2055920 swapFree=4191900/4192956
[pid=4868] ppid=4866 vsize=877700 CPUtime=941.97
/proc/4868/stat : 4868 (wbo) R 4866 4868 4663 0 -1 4194304 218913 0 0 0 93640 557 0 0 25 0 1 0 185069453 898764800 218895 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/4868/statm: 219425 218895 135 292 0 219130 0
Current children cumulated CPU time (s) 941.97
Current children cumulated vsize (KiB) 877700

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4877
/proc/meminfo: memFree=937504/2055920 swapFree=4191900/4192956
[pid=4868] ppid=4866 vsize=920704 CPUtime=1001.95
/proc/4868/stat : 4868 (wbo) R 4866 4868 4663 0 -1 4194304 229637 0 0 0 99609 586 0 0 25 0 1 0 185069453 942800896 229619 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/4868/statm: 230176 229619 135 292 0 229881 0
Current children cumulated CPU time (s) 1001.95
Current children cumulated vsize (KiB) 920704

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4877
/proc/meminfo: memFree=894560/2055920 swapFree=4191900/4192956
[pid=4868] ppid=4866 vsize=963472 CPUtime=1061.93
/proc/4868/stat : 4868 (wbo) R 4866 4868 4663 0 -1 4194304 240359 0 0 0 105576 617 0 0 25 0 1 0 185069453 986595328 240341 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/4868/statm: 240868 240341 135 292 0 240573 0
Current children cumulated CPU time (s) 1061.93
Current children cumulated vsize (KiB) 963472

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4877
/proc/meminfo: memFree=850272/2055920 swapFree=4191900/4192956
[pid=4868] ppid=4866 vsize=1007472 CPUtime=1121.91
/proc/4868/stat : 4868 (wbo) R 4866 4868 4663 0 -1 4194304 251336 0 0 0 111542 649 0 0 25 0 1 0 185069453 1031651328 251318 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/4868/statm: 251868 251318 135 292 0 251573 0
Current children cumulated CPU time (s) 1121.91
Current children cumulated vsize (KiB) 1007472

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4877
/proc/meminfo: memFree=807328/2055920 swapFree=4191900/4192956
[pid=4868] ppid=4866 vsize=1050904 CPUtime=1181.89
/proc/4868/stat : 4868 (wbo) R 4866 4868 4663 0 -1 4194304 262176 0 0 0 117512 677 0 0 25 0 1 0 185069453 1076125696 262158 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/4868/statm: 262726 262158 135 292 0 262431 0
Current children cumulated CPU time (s) 1181.89
Current children cumulated vsize (KiB) 1050904

[startup+1242.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4877
/proc/meminfo: memFree=764512/2055920 swapFree=4191900/4192956
[pid=4868] ppid=4866 vsize=1093280 CPUtime=1241.87
/proc/4868/stat : 4868 (wbo) R 4866 4868 4663 0 -1 4194304 272743 0 0 0 123484 703 0 0 25 0 1 0 185069453 1119518720 272725 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/4868/statm: 273320 272725 135 292 0 273025 0
Current children cumulated CPU time (s) 1241.87
Current children cumulated vsize (KiB) 1093280

[startup+1302.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4877
/proc/meminfo: memFree=721696/2055920 swapFree=4191900/4192956
[pid=4868] ppid=4866 vsize=1135656 CPUtime=1301.86
/proc/4868/stat : 4868 (wbo) R 4866 4868 4663 0 -1 4194304 283340 0 0 0 129455 731 0 0 25 0 1 0 185069453 1162911744 283322 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/4868/statm: 283914 283322 135 292 0 283619 0
Current children cumulated CPU time (s) 1301.86
Current children cumulated vsize (KiB) 1135656

[startup+1362.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4877
/proc/meminfo: memFree=678688/2055920 swapFree=4191900/4192956
[pid=4868] ppid=4866 vsize=1178756 CPUtime=1361.83
/proc/4868/stat : 4868 (wbo) R 4866 4868 4663 0 -1 4194304 294134 0 0 0 135422 761 0 0 25 0 1 0 185069453 1207046144 294116 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/4868/statm: 294689 294116 135 292 0 294394 0
Current children cumulated CPU time (s) 1361.83
Current children cumulated vsize (KiB) 1178756

[startup+1422.31 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4877
/proc/meminfo: memFree=639008/2055920 swapFree=4191900/4192956
[pid=4868] ppid=4866 vsize=1218152 CPUtime=1421.81
/proc/4868/stat : 4868 (wbo) R 4866 4868 4663 0 -1 4194304 303970 0 0 0 141391 790 0 0 25 0 1 0 185069453 1247387648 303952 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/4868/statm: 304538 303952 135 292 0 304243 0
Current children cumulated CPU time (s) 1421.81
Current children cumulated vsize (KiB) 1218152

[startup+1482.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4877
/proc/meminfo: memFree=599264/2055920 swapFree=4191900/4192956
[pid=4868] ppid=4866 vsize=1258832 CPUtime=1481.79
/proc/4868/stat : 4868 (wbo) R 4866 4868 4663 0 -1 4194304 314144 0 0 0 147360 819 0 0 25 0 1 0 185069453 1289043968 314126 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/4868/statm: 314708 314126 135 292 0 314413 0
Current children cumulated CPU time (s) 1481.79
Current children cumulated vsize (KiB) 1258832

[startup+1542.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4877
/proc/meminfo: memFree=554592/2055920 swapFree=4191900/4192956
[pid=4868] ppid=4866 vsize=1302588 CPUtime=1541.77
/proc/4868/stat : 4868 (wbo) R 4866 4868 4663 0 -1 4194304 325060 0 0 0 153329 848 0 0 25 0 1 0 185069453 1333850112 325042 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/4868/statm: 325647 325042 135 292 0 325352 0
Current children cumulated CPU time (s) 1541.77
Current children cumulated vsize (KiB) 1302588

[startup+1602.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4877
/proc/meminfo: memFree=509344/2055920 swapFree=4191900/4192956
[pid=4868] ppid=4866 vsize=1348176 CPUtime=1601.75
/proc/4868/stat : 4868 (wbo) R 4866 4868 4663 0 -1 4194304 336451 0 0 0 159294 881 0 0 25 0 1 0 185069453 1380532224 336433 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/4868/statm: 337044 336433 135 292 0 336749 0
Current children cumulated CPU time (s) 1601.75
Current children cumulated vsize (KiB) 1348176

[startup+1662.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4877
/proc/meminfo: memFree=462560/2055920 swapFree=4191900/4192956
[pid=4868] ppid=4866 vsize=1394212 CPUtime=1661.73
/proc/4868/stat : 4868 (wbo) R 4866 4868 4663 0 -1 4194304 347968 0 0 0 165259 914 0 0 25 0 1 0 185069453 1427673088 347950 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/4868/statm: 348553 347950 135 292 0 348258 0
Current children cumulated CPU time (s) 1661.73
Current children cumulated vsize (KiB) 1394212

[startup+1722.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4877
/proc/meminfo: memFree=419680/2055920 swapFree=4191900/4192956
[pid=4868] ppid=4866 vsize=1437512 CPUtime=1721.71
/proc/4868/stat : 4868 (wbo) R 4866 4868 4663 0 -1 4194304 358795 0 0 0 171228 943 0 0 25 0 1 0 185069453 1472012288 358777 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/4868/statm: 359378 358777 135 292 0 359083 0
Current children cumulated CPU time (s) 1721.71
Current children cumulated vsize (KiB) 1437512

[startup+1782.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4877
/proc/meminfo: memFree=380832/2055920 swapFree=4191900/4192956
[pid=4868] ppid=4866 vsize=1475856 CPUtime=1781.69
/proc/4868/stat : 4868 (wbo) R 4866 4868 4663 0 -1 4194304 368372 0 0 0 177198 971 0 0 25 0 1 0 185069453 1511276544 368354 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/4868/statm: 368964 368354 135 292 0 368669 0
Current children cumulated CPU time (s) 1781.69
Current children cumulated vsize (KiB) 1475856



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4877
/proc/meminfo: memFree=366944/2055920 swapFree=4191900/4192956
[pid=4868] ppid=4866 vsize=1489484 CPUtime=1800.09
/proc/4868/stat : 4868 (wbo) R 4866 4868 4663 0 -1 4194304 371791 0 0 0 179029 980 0 0 25 0 1 0 185069453 1525231616 371773 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/4868/statm: 372371 371773 135 292 0 372076 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 1489484

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

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

[startup+1800.81 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4877
/proc/meminfo: memFree=366944/2055920 swapFree=4191900/4192956
[pid=4868] ppid=4866 vsize=0 CPUtime=1800.18
/proc/4868/stat : 4868 (wbo) R 4866 4868 4663 0 -1 4195332 371791 0 0 0 179029 989 0 0 25 0 1 0 185069453 0 0 1992294400 0 0 0 0 0 0 0 4096 3 0 0 0 17 1 0 0
/proc/4868/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.18
Current children cumulated vsize (KiB) 0

[startup+1800.9 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4877
/proc/meminfo: memFree=366944/2055920 swapFree=4191900/4192956
[pid=4868] ppid=4866 vsize=0 CPUtime=1800.28
/proc/4868/stat : 4868 (wbo) R 4866 4868 4663 0 -1 4195332 371791 0 0 0 179029 999 0 0 25 0 1 0 185069453 0 0 1992294400 0 0 0 0 0 0 0 4096 3 0 0 0 17 1 0 0
/proc/4868/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.28
Current children cumulated vsize (KiB) 0

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.94
CPU time (s): 1800.33
CPU user time (s): 1790.3
CPU system time (s): 10.0325
CPU usage (%): 99.9662
Max. virtual memory (cumulated for all children) (KiB): 1489484

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1790.3
system time used= 10.0325
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 371791
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= 2
involuntary context switches= 2446

runsolver used 1.13983 second user time and 3.9414 second system time

The end

Launcher Data 

Begin job on node44 at 2009-06-16 19:52:07
IDJOB=1875766
IDBENCH=2902
IDSOLVER=698
FILE ID=node44/1875766-1245174727
PBS_JOBID= 9363905
Free space on /tmp= 65924 MiB

SOLVER NAME= wbo 1.0
BENCH NAME= PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/market-split/normalized-opt-market-split_6_50_1.opb
COMMAND LINE= wbo -file-format=opb -time-limit=TIMEOUT BENCHNAME
CONVERSION SCRIPT= PBconversionToLinear BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1875766-1245174727/watcher-1875766-1245174727 -o /tmp/evaluation-result-1875766-1245174727/solver-1875766-1245174727 -C 1800 -W 2000 -M 1800  wbo -file-format=opb -time-limit=1800 HOME/instance-1875766-1245174727.opb

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

MD5SUM BENCH= cdfa46b59876181d5d89fd18757b8cfb
RANDOM SEED=2019161301

node44.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/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		: 3000.263
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		: 3000.263
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:       1857984 kB
Buffers:         38676 kB
Cached:          80132 kB
SwapCached:        260 kB
Active:          40612 kB
Inactive:        91384 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1857984 kB
SwapTotal:     4192956 kB
SwapFree:      4191900 kB
Dirty:            2380 kB
Writeback:           0 kB
Mapped:          21752 kB
Slab:            51856 kB
Committed_AS:   167184 kB
PageTables:       1384 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

CONVERSION COMMAND LINE= PBconversionToLinear HOME/instance-1875766-1245174727.opb

Free space on /tmp at the end= 65920 MiB
End job on node44 at 2009-06-16 20:22:10