Trace number 2655389

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 NameAnswerCPU timeWall clock time
wbo 1.4a? (MO) 1671.06 1671.68

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
prestwich/robin/normalized-robin18.opb
MD5SUMf17e31cb6762bd0e8d3e659d7bd1050c
Bench CategoryDEC-SMALLINT (no optimisation, small integers)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables23409
Total number of constraints1386
Number of constraints which are clauses612
Number of constraints which are cardinality constraints (but not clauses)774
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint153
Maximum length of a constraint289
Number of terms in the objective function 0
Biggest coefficient in the objective function 0
Number of bits for the biggest coefficient in the objective function 0
Sum of the numbers in the objective function 0
Number of bits of the sum of numbers in the objective function 0
Biggest number in a constraint 2
Number of bits of the biggest number in a constraint 2
Biggest sum of numbers in a constraint 291
Number of bits of the biggest sum of numbers9
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.02	c wbo 1.4 beta - 20100517
0.00/0.02	c Parsing opb file format. File HOME/instance-2655389-1276260385.opb.
0.00/0.02	c Instance file HOME/instance-2655389-1276260385.opb
0.00/0.02	c File size is 2240520 bytes.
0.37/0.42	c Highest Coefficient sum: 291
0.37/0.42	c ============================[ Problem Statistics ]=============================
0.37/0.42	c |                                                                             |
0.37/0.42	c |  Parsing time:          0.38         s                                      |
0.37/0.42	c |  Number Variables:      23409                                               |
0.37/0.42	c |  Number Clauses:        612                                                 |
0.37/0.42	c |  Number Cardinality:    774                                                 |
0.37/0.42	c |  Number PB Constraints: 0                                                   |
0.37/0.42	c ============================[ Search Statistics ]==============================
0.37/0.42	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.37/0.42	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
0.37/0.42	c ===============================================================================
0.37/0.42	c |         0 |   23409     1386   234090 |     5000        0    nan |  0.000 % |
0.46/0.59	c |       100 |   23409     1386   234090 |     5500      100    394 |  0.000 % |
0.67/0.79	c |       250 |   23409     1386   234090 |     6050      250    510 |  0.000 % |
1.26/1.32	c |       475 |   23409     1386   234090 |     6655      475    587 |  0.000 % |
1.87/1.93	c |       813 |   23409     1386   234090 |     7320      813    548 |  0.000 % |
3.76/3.85	c |      1319 |   23409     1386   234090 |     8052     1319    797 |  0.000 % |
6.58/6.61	c |      2078 |   23409     1386   234090 |     8857     2078    887 |  0.000 % |
13.26/13.38	c |      3218 |   23409     1386   234090 |     9743     3218   1188 |  0.000 % |
21.87/21.99	c |      4926 |   23409     1386   234090 |    10717     4926   1269 |  0.000 % |
34.65/34.73	c |      7489 |   23409     1386   234090 |    11789     7489   1328 |  0.000 % |
49.05/49.10	c |     11333 |   23409     1386   234090 |    12968    11333   1301 |  0.000 % |
119.32/119.44	c |     17099 |   23409     1386   234090 |    14265    17099   1979 |  0.000 % |
147.01/147.17	c |     25749 |   23409     1386   234090 |    15692    17200   1868 |  0.000 % |
255.09/255.29	c |     38724 |   23409     1386   234090 |    17261    21575   1810 |  0.000 % |
534.78/535.02	c |     58185 |   23409     1386   234090 |    18987    30249   3033 |  0.000 % |
1053.19/1053.63	c |     87378 |   23409     1386   234090 |    20886    15725   5649 |  0.000 % |
1429.76/1430.32	c |    131173 |   23409     1386   234090 |    22974    30005   3139 |  0.000 % |

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-2655389-1276260385/watcher-2655389-1276260385 -o /tmp/evaluation-result-2655389-1276260385/solver-2655389-1276260385 -C 1800 -W 2000 -M 1800 wbo1.4a -file-format=opb -time-limit=1800 HOME/instance-2655389-1276260385.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: 0.00 0.00 0.00 2/106 3382
/proc/meminfo: memFree=1613388/2059040 swapFree=4192956/4192956
[pid=3382] ppid=3380 vsize=24036 CPUtime=0
/proc/3382/stat : 3382 (runsolver) S 3380 3382 3357 0 -1 4202560 81 0 0 0 0 0 0 0 16 0 1 0 2024467 24612864 106 1992294400 4194304 4302564 140735636997552 18446744073709551615 223060009975 0 2147483391 4096 24578 18446744071699379390 0 0 17 0 0 0 0
/proc/3382/statm: 6009 106 69 27 0 2647 0

[startup+0.0266819 s]
/proc/loadavg: 0.00 0.00 0.00 2/106 3382
/proc/meminfo: memFree=1613388/2059040 swapFree=4192956/4192956
[pid=3382] ppid=3380 vsize=4900 CPUtime=0
/proc/3382/stat : 3382 (wbo1.4a) R 3380 3382 3357 0 -1 4202496 319 0 0 0 0 0 0 0 17 0 1 0 2024467 5017600 237 1992294400 134512640 135751879 4288505344 18446744073709551615 134573600 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/3382/statm: 1225 237 135 303 0 372 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 4900

[startup+0.100696 s]
/proc/loadavg: 0.00 0.00 0.00 2/106 3382
/proc/meminfo: memFree=1613388/2059040 swapFree=4192956/4192956
[pid=3382] ppid=3380 vsize=9180 CPUtime=0.06
/proc/3382/stat : 3382 (wbo1.4a) R 3380 3382 3357 0 -1 4202496 1346 0 0 0 6 0 0 0 17 0 1 0 2024467 9400320 1264 1992294400 134512640 135751879 4288505344 18446744073709551615 135161834 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/3382/statm: 2295 1264 238 303 0 1442 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 9180

[startup+0.300736 s]
/proc/loadavg: 0.00 0.00 0.00 2/106 3382
/proc/meminfo: memFree=1613388/2059040 swapFree=4192956/4192956
[pid=3382] ppid=3380 vsize=10896 CPUtime=0.27
/proc/3382/stat : 3382 (wbo1.4a) R 3380 3382 3357 0 -1 4202496 2079 0 0 0 26 1 0 0 18 0 1 0 2024467 11157504 1997 1992294400 134512640 135751879 4288505344 18446744073709551615 135378178 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/3382/statm: 2724 1997 514 303 0 1871 0
Current children cumulated CPU time (s) 0.27
Current children cumulated vsize (KiB) 10896

[startup+0.700815 s]
/proc/loadavg: 0.00 0.00 0.00 2/106 3382
/proc/meminfo: memFree=1613388/2059040 swapFree=4192956/4192956
[pid=3382] ppid=3380 vsize=11792 CPUtime=0.67
/proc/3382/stat : 3382 (wbo1.4a) R 3380 3382 3357 0 -1 4202496 2999 0 0 0 65 2 0 0 18 0 1 0 2024467 12075008 2369 1992294400 134512640 135751879 4288505344 18446744073709551615 134605039 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/3382/statm: 2948 2369 143 303 0 2643 0
Current children cumulated CPU time (s) 0.67
Current children cumulated vsize (KiB) 11792

[startup+1.50097 s]
/proc/loadavg: 0.08 0.02 0.01 2/107 3383
/proc/meminfo: memFree=1603832/2059040 swapFree=4192956/4192956
[pid=3382] ppid=3380 vsize=12860 CPUtime=1.46
/proc/3382/stat : 3382 (wbo1.4a) R 3380 3382 3357 0 -1 4202496 3261 0 0 0 142 4 0 0 19 0 1 0 2024467 13168640 2631 1992294400 134512640 135751879 4288505344 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/3382/statm: 3215 2631 143 303 0 2910 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 12860

[startup+3.10129 s]
/proc/loadavg: 0.08 0.02 0.01 2/107 3383
/proc/meminfo: memFree=1602220/2059040 swapFree=4192956/4192956
[pid=3382] ppid=3380 vsize=14896 CPUtime=3.06
/proc/3382/stat : 3382 (wbo1.4a) R 3380 3382 3357 0 -1 4202496 3779 0 0 0 300 6 0 0 23 0 1 0 2024467 15253504 3149 1992294400 134512640 135751879 4288505344 18446744073709551615 134518928 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/3382/statm: 3724 3149 143 303 0 3419 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 14896

[startup+6.30092 s]
/proc/loadavg: 0.15 0.03 0.01 2/107 3383
/proc/meminfo: memFree=1598004/2059040 swapFree=4192956/4192956
[pid=3382] ppid=3380 vsize=18752 CPUtime=6.27
/proc/3382/stat : 3382 (wbo1.4a) R 3380 3382 3357 0 -1 4202496 4737 0 0 0 619 8 0 0 25 0 1 0 2024467 19202048 4107 1992294400 134512640 135751879 4288505344 18446744073709551615 134516976 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/3382/statm: 4688 4107 143 303 0 4383 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 18752

[startup+12.7012 s]
/proc/loadavg: 0.22 0.05 0.02 2/107 3383
/proc/meminfo: memFree=1590316/2059040 swapFree=4192956/4192956
[pid=3382] ppid=3380 vsize=26148 CPUtime=12.66
/proc/3382/stat : 3382 (wbo1.4a) R 3380 3382 3357 0 -1 4202496 6608 0 0 0 1257 9 0 0 25 0 1 0 2024467 26775552 5978 1992294400 134512640 135751879 4288505344 18446744073709551615 134516976 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/3382/statm: 6537 5978 143 303 0 6232 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 26148

[startup+25.5007 s]
/proc/loadavg: 0.34 0.08 0.02 2/107 3383
/proc/meminfo: memFree=1575312/2059040 swapFree=4192956/4192956
[pid=3382] ppid=3380 vsize=40768 CPUtime=25.46
/proc/3382/stat : 3382 (wbo1.4a) R 3380 3382 3357 0 -1 4202496 10255 0 0 0 2532 14 0 0 25 0 1 0 2024467 41746432 9625 1992294400 134512640 135751879 4288505344 18446744073709551615 134605094 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/3382/statm: 10192 9625 143 303 0 9887 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 40768

[startup+51.1008 s]
/proc/loadavg: 0.65 0.18 0.06 2/107 3385
/proc/meminfo: memFree=1543196/2059040 swapFree=4192956/4192956
[pid=3382] ppid=3380 vsize=73336 CPUtime=51.05
/proc/3382/stat : 3382 (wbo1.4a) R 3380 3382 3357 0 -1 4202496 18406 0 0 0 5083 22 0 0 25 0 1 0 2024467 75096064 17776 1992294400 134512640 135751879 4288505344 18446744073709551615 134518934 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/3382/statm: 18334 17776 143 303 0 18029 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 73336

[startup+102.309 s]
/proc/loadavg: 0.90 0.32 0.11 2/107 3386
/proc/meminfo: memFree=1487024/2059040 swapFree=4192956/4192956
[pid=3382] ppid=3380 vsize=128560 CPUtime=102.24
/proc/3382/stat : 3382 (wbo1.4a) R 3380 3382 3357 0 -1 4202496 32193 0 0 0 10194 30 0 0 25 0 1 0 2024467 131645440 31563 1992294400 134512640 135751879 4288505344 18446744073709551615 134604644 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/3382/statm: 32140 31563 143 303 0 31835 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 128560

[startup+162.301 s]
/proc/loadavg: 1.07 0.47 0.18 2/107 3387
/proc/meminfo: memFree=1412004/2059040 swapFree=4192956/4192956
[pid=3382] ppid=3380 vsize=204112 CPUtime=162.21
/proc/3382/stat : 3382 (wbo1.4a) R 3380 3382 3357 0 -1 4202496 51074 0 0 0 16170 51 0 0 25 0 1 0 2024467 209010688 50444 1992294400 134512640 135751879 4288505344 18446744073709551615 134610306 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/3382/statm: 51028 50444 143 303 0 50723 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 204112

[startup+222.3 s]
/proc/loadavg: 1.07 0.58 0.23 2/107 3389
/proc/meminfo: memFree=1348764/2059040 swapFree=4192956/4192956
[pid=3382] ppid=3380 vsize=266644 CPUtime=222.19
/proc/3382/stat : 3382 (wbo1.4a) R 3380 3382 3357 0 -1 4202496 66700 0 0 0 22158 61 0 0 25 0 1 0 2024467 273043456 66070 1992294400 134512640 135751879 4288505344 18446744073709551615 134605082 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/3382/statm: 66661 66070 143 303 0 66356 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 266644

[startup+282.301 s]
/proc/loadavg: 1.07 0.67 0.28 2/107 3391
/proc/meminfo: memFree=1283912/2059040 swapFree=4192956/4192956
[pid=3382] ppid=3380 vsize=331992 CPUtime=282.17
/proc/3382/stat : 3382 (wbo1.4a) R 3380 3382 3357 0 -1 4202496 83044 0 0 0 28145 72 0 0 25 0 1 0 2024467 339959808 82414 1992294400 134512640 135751879 4288505344 18446744073709551615 134605024 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/3382/statm: 82998 82414 143 303 0 82693 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 331992

[startup+342.302 s]
/proc/loadavg: 1.06 0.74 0.33 2/107 3392
/proc/meminfo: memFree=1223276/2059040 swapFree=4192956/4192956
[pid=3382] ppid=3380 vsize=391848 CPUtime=342.15
/proc/3382/stat : 3382 (wbo1.4a) R 3380 3382 3357 0 -1 4202496 98022 0 0 0 34135 80 0 0 25 0 1 0 2024467 401252352 97392 1992294400 134512640 135751879 4288505344 18446744073709551615 134605951 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/3382/statm: 97962 97392 143 303 0 97657 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 391848

[startup+402.301 s]
/proc/loadavg: 1.06 0.80 0.37 2/107 3394
/proc/meminfo: memFree=1166732/2059040 swapFree=4192956/4192956
[pid=3382] ppid=3380 vsize=448936 CPUtime=402.13
/proc/3382/stat : 3382 (wbo1.4a) R 3380 3382 3357 0 -1 4202496 112284 0 0 0 40126 87 0 0 25 0 1 0 2024467 459710464 111654 1992294400 134512640 135751879 4288505344 18446744073709551615 134616516 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/3382/statm: 112234 111654 143 303 0 111929 0
Current children cumulated CPU time (s) 402.13
Current children cumulated vsize (KiB) 448936

[startup+462.301 s]
/proc/loadavg: 1.06 0.85 0.41 2/107 3395
/proc/meminfo: memFree=1114404/2059040 swapFree=4192956/4192956
[pid=3382] ppid=3380 vsize=500568 CPUtime=462.11
/proc/3382/stat : 3382 (wbo1.4a) R 3380 3382 3357 0 -1 4202496 125207 0 0 0 46115 96 0 0 25 0 1 0 2024467 512581632 124577 1992294400 134512640 135751879 4288505344 18446744073709551615 134518464 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/3382/statm: 125142 124577 143 303 0 124837 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 500568

[startup+522.301 s]
/proc/loadavg: 1.13 0.90 0.46 2/107 3397
/proc/meminfo: memFree=1062076/2059040 swapFree=4192956/4192956
[pid=3382] ppid=3380 vsize=553408 CPUtime=522.09
/proc/3382/stat : 3382 (wbo1.4a) R 3380 3382 3357 0 -1 4202496 138390 0 0 0 52106 103 0 0 25 0 1 0 2024467 566689792 137760 1992294400 134512640 135751879 4288505344 18446744073709551615 134605082 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/3382/statm: 138352 137760 143 303 0 138047 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 553408

[startup+582.3 s]
/proc/loadavg: 1.12 0.93 0.49 2/107 3399
/proc/meminfo: memFree=981352/2059040 swapFree=4192956/4192956
[pid=3382] ppid=3380 vsize=633672 CPUtime=582.06
/proc/3382/stat : 3382 (wbo1.4a) R 3380 3382 3357 0 -1 4202496 158442 0 0 0 58087 119 0 0 25 0 1 0 2024467 648880128 157812 1992294400 134512640 135751879 4288505344 18446744073709551615 134605094 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/3382/statm: 158418 157812 143 303 0 158113 0
Current children cumulated CPU time (s) 582.06
Current children cumulated vsize (KiB) 633672

[startup+642.302 s]
/proc/loadavg: 1.11 0.96 0.53 2/107 3400
/proc/meminfo: memFree=911416/2059040 swapFree=4192956/4192956
[pid=3382] ppid=3380 vsize=702836 CPUtime=642.05
/proc/3382/stat : 3382 (wbo1.4a) R 3380 3382 3357 0 -1 4202496 175745 0 0 0 64077 128 0 0 25 0 1 0 2024467 719704064 175115 1992294400 134512640 135751879 4288505344 18446744073709551615 134605065 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/3382/statm: 175709 175115 143 303 0 175404 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 702836

[startup+702.301 s]

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

[startup+762.309 s]
/proc/loadavg: 1.09 1.00 0.59 2/107 3403
/proc/meminfo: memFree=793616/2059040 swapFree=4192956/4192956
[pid=3382] ppid=3380 vsize=820392 CPUtime=762.01
/proc/3382/stat : 3382 (wbo1.4a) R 3380 3382 3357 0 -1 4202496 205129 0 0 0 76059 142 0 0 25 0 1 0 2024467 840081408 204499 1992294400 134512640 135751879 4288505344 18446744073709551615 134605094 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/3382/statm: 205098 204499 143 303 0 204793 0
Current children cumulated CPU time (s) 762.01
Current children cumulated vsize (KiB) 820392

[startup+822.301 s]
/proc/loadavg: 1.18 1.04 0.63 2/107 3405
/proc/meminfo: memFree=736948/2059040 swapFree=4192956/4192956
[pid=3382] ppid=3380 vsize=877392 CPUtime=821.98
/proc/3382/stat : 3382 (wbo1.4a) R 3380 3382 3357 0 -1 4202496 219410 0 0 0 82050 148 0 0 25 0 1 0 2024467 898449408 218780 1992294400 134512640 135751879 4288505344 18446744073709551615 134616543 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/3382/statm: 219348 218780 143 303 0 219043 0
Current children cumulated CPU time (s) 821.98
Current children cumulated vsize (KiB) 877392

[startup+882.301 s]
/proc/loadavg: 1.11 1.05 0.65 2/107 3416
/proc/meminfo: memFree=681628/2059040 swapFree=4192956/4192956
[pid=3382] ppid=3380 vsize=931160 CPUtime=881.95
/proc/3382/stat : 3382 (wbo1.4a) R 3380 3382 3357 0 -1 4202496 232826 0 0 0 88039 156 0 0 25 0 1 0 2024467 953507840 232196 1992294400 134512640 135751879 4288505344 18446744073709551615 134604765 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/3382/statm: 232790 232196 143 303 0 232485 0
Current children cumulated CPU time (s) 881.95
Current children cumulated vsize (KiB) 931160

[startup+942.302 s]
/proc/loadavg: 1.08 1.05 0.68 2/107 3417
/proc/meminfo: memFree=633656/2059040 swapFree=4192956/4192956
[pid=3382] ppid=3380 vsize=979800 CPUtime=941.93
/proc/3382/stat : 3382 (wbo1.4a) R 3380 3382 3357 0 -1 4202496 244988 0 0 0 94034 159 0 0 25 0 1 0 2024467 1003315200 244358 1992294400 134512640 135751879 4288505344 18446744073709551615 134604644 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/3382/statm: 244950 244358 143 303 0 244645 0
Current children cumulated CPU time (s) 941.93
Current children cumulated vsize (KiB) 979800

[startup+1002.3 s]
/proc/loadavg: 1.03 1.04 0.69 2/107 3419
/proc/meminfo: memFree=584676/2059040 swapFree=4192956/4192956
[pid=3382] ppid=3380 vsize=1028108 CPUtime=1001.9
/proc/3382/stat : 3382 (wbo1.4a) R 3380 3382 3357 0 -1 4202496 257095 0 0 0 100025 165 0 0 25 0 1 0 2024467 1052782592 256465 1992294400 134512640 135751879 4288505344 18446744073709551615 134518934 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/3382/statm: 257027 256465 143 303 0 256722 0
Current children cumulated CPU time (s) 1001.9
Current children cumulated vsize (KiB) 1028108

[startup+1062.3 s]
/proc/loadavg: 1.01 1.03 0.71 2/107 3420
/proc/meminfo: memFree=527388/2059040 swapFree=4192956/4192956
[pid=3382] ppid=3380 vsize=1086864 CPUtime=1061.88
/proc/3382/stat : 3382 (wbo1.4a) R 3380 3382 3357 0 -1 4202496 271750 0 0 0 106013 175 0 0 25 0 1 0 2024467 1112948736 271120 1992294400 134512640 135751879 4288505344 18446744073709551615 134616714 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/3382/statm: 271716 271120 143 303 0 271411 0
Current children cumulated CPU time (s) 1061.88
Current children cumulated vsize (KiB) 1086864

[startup+1122.3 s]
/proc/loadavg: 1.00 1.02 0.73 2/107 3422
/proc/meminfo: memFree=439348/2059040 swapFree=4192956/4192956
[pid=3382] ppid=3380 vsize=1173688 CPUtime=1121.87
/proc/3382/stat : 3382 (wbo1.4a) R 3380 3382 3357 0 -1 4202496 293462 0 0 0 111997 190 0 0 25 0 1 0 2024467 1201856512 292832 1992294400 134512640 135751879 4288505344 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/3382/statm: 293422 292832 143 303 0 293117 0
Current children cumulated CPU time (s) 1121.87
Current children cumulated vsize (KiB) 1173688

[startup+1182.3 s]
/proc/loadavg: 1.00 1.02 0.74 2/107 3424
/proc/meminfo: memFree=356144/2059040 swapFree=4192956/4192956
[pid=3382] ppid=3380 vsize=1257480 CPUtime=1181.84
/proc/3382/stat : 3382 (wbo1.4a) R 3380 3382 3357 0 -1 4202496 314415 0 0 0 117978 206 0 0 25 0 1 0 2024467 1287659520 313785 1992294400 134512640 135751879 4288505344 18446744073709551615 134605063 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/3382/statm: 314370 313785 143 303 0 314065 0
Current children cumulated CPU time (s) 1181.84
Current children cumulated vsize (KiB) 1257480

[startup+1242.3 s]
/proc/loadavg: 1.00 1.01 0.75 2/107 3425
/proc/meminfo: memFree=274924/2059040 swapFree=4192956/4192956
[pid=3382] ppid=3380 vsize=1337704 CPUtime=1241.83
/proc/3382/stat : 3382 (wbo1.4a) R 3380 3382 3357 0 -1 4202496 334473 0 0 0 123965 218 0 0 25 0 1 0 2024467 1369808896 333843 1992294400 134512640 135751879 4288505344 18446744073709551615 134518928 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/3382/statm: 334426 333843 143 303 0 334121 0
Current children cumulated CPU time (s) 1241.83
Current children cumulated vsize (KiB) 1337704

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 0.76 2/107 3427
/proc/meminfo: memFree=197424/2059040 swapFree=4192956/4192956
[pid=3382] ppid=3380 vsize=1414640 CPUtime=1301.82
/proc/3382/stat : 3382 (wbo1.4a) R 3380 3382 3357 0 -1 4202496 353680 0 0 0 129954 228 0 0 25 0 1 0 2024467 1448591360 353050 1992294400 134512640 135751879 4288505344 18446744073709551615 134518929 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/3382/statm: 353660 353050 143 303 0 353355 0
Current children cumulated CPU time (s) 1301.82
Current children cumulated vsize (KiB) 1414640

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 0.78 2/107 3428
/proc/meminfo: memFree=126248/2059040 swapFree=4192956/4192956
[pid=3382] ppid=3380 vsize=1486388 CPUtime=1361.78
/proc/3382/stat : 3382 (wbo1.4a) R 3380 3382 3357 0 -1 4202496 371628 0 0 0 135943 235 0 0 25 0 1 0 2024467 1522061312 370998 1992294400 134512640 135751879 4288505344 18446744073709551615 134518941 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/3382/statm: 371597 370998 143 303 0 371292 0
Current children cumulated CPU time (s) 1361.78
Current children cumulated vsize (KiB) 1486388

[startup+1422.31 s]
/proc/loadavg: 1.07 1.02 0.79 2/107 3433
/proc/meminfo: memFree=50112/2059040 swapFree=4192956/4192956
[pid=3382] ppid=3380 vsize=1561356 CPUtime=1421.77
/proc/3382/stat : 3382 (wbo1.4a) R 3380 3382 3357 0 -1 4202496 390367 0 0 0 141925 252 0 0 25 0 1 0 2024467 1598828544 389737 1992294400 134512640 135751879 4288505344 18446744073709551615 134608003 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/3382/statm: 390339 389737 143 303 0 390034 0
Current children cumulated CPU time (s) 1421.77
Current children cumulated vsize (KiB) 1561356

[startup+1482.3 s]
/proc/loadavg: 1.02 1.01 0.80 2/107 3435
/proc/meminfo: memFree=10344/2059040 swapFree=4192956/4192956
[pid=3382] ppid=3380 vsize=1630316 CPUtime=1481.74
/proc/3382/stat : 3382 (wbo1.4a) R 3380 3382 3357 0 -1 4202496 407629 0 0 0 147910 264 0 0 25 0 1 0 2024467 1669443584 406999 1992294400 134512640 135751879 4288505344 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/3382/statm: 407579 406999 143 303 0 407274 0
Current children cumulated CPU time (s) 1481.74
Current children cumulated vsize (KiB) 1630316

[startup+1542.3 s]
/proc/loadavg: 1.04 1.02 0.82 2/107 3436
/proc/meminfo: memFree=9688/2059040 swapFree=4192956/4192956
[pid=3382] ppid=3380 vsize=1692880 CPUtime=1541.72
/proc/3382/stat : 3382 (wbo1.4a) R 3380 3382 3357 0 -1 4202496 423259 0 0 0 153898 274 0 0 25 0 1 0 2024467 1733509120 422629 1992294400 134512640 135751879 4288505344 18446744073709551615 134516976 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/3382/statm: 423220 422629 143 303 0 422915 0
Current children cumulated CPU time (s) 1541.72
Current children cumulated vsize (KiB) 1692880

[startup+1602.3 s]
/proc/loadavg: 1.01 1.01 0.83 2/107 3437
/proc/meminfo: memFree=10120/2059040 swapFree=4192956/4192956
[pid=3382] ppid=3380 vsize=1762144 CPUtime=1601.7
/proc/3382/stat : 3382 (wbo1.4a) R 3380 3382 3357 0 -1 4202496 440556 0 0 0 159883 287 0 0 25 0 1 0 2024467 1804435456 439926 1992294400 134512640 135751879 4288505344 18446744073709551615 134605082 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/3382/statm: 440536 439926 143 303 0 440231 0
Current children cumulated CPU time (s) 1601.7
Current children cumulated vsize (KiB) 1762144

[startup+1662.3 s]
/proc/loadavg: 1.00 1.01 0.83 2/107 3439
/proc/meminfo: memFree=10344/2059040 swapFree=4192956/4192956
[pid=3382] ppid=3380 vsize=1832984 CPUtime=1661.68
/proc/3382/stat : 3382 (wbo1.4a) R 3380 3382 3357 0 -1 4202496 458270 0 0 0 165864 304 0 0 25 0 1 0 2024467 1876975616 457640 1992294400 134512640 135751879 4288505344 18446744073709551615 134518470 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/3382/statm: 458246 457640 143 303 0 457941 0
Current children cumulated CPU time (s) 1661.68
Current children cumulated vsize (KiB) 1832984



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+1671.5 s]
/proc/loadavg: 1.00 1.01 0.83 2/107 3439
/proc/meminfo: memFree=10304/2059040 swapFree=4192076/4192956
[pid=3382] ppid=3380 vsize=1843288 CPUtime=1670.88
/proc/3382/stat : 3382 (wbo1.4a) R 3380 3382 3357 0 -1 4202496 460863 0 0 0 166782 306 0 0 25 0 1 0 2024467 1887526912 460233 1992294400 134512640 135751879 4288505344 18446744073709551615 134518929 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/3382/statm: 460822 460233 143 303 0 460517 0
Current children cumulated CPU time (s) 1670.88
Current children cumulated vsize (KiB) 1843288

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

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

[startup+1671.61 s]
/proc/loadavg: 1.00 1.01 0.83 2/107 3439
/proc/meminfo: memFree=10304/2059040 swapFree=4192076/4192956
[pid=3382] ppid=3380 vsize=0 CPUtime=1670.98
/proc/3382/stat : 3382 (wbo1.4a) R 3380 3382 3357 0 -1 4203524 460863 0 0 0 166782 316 0 0 25 0 1 0 2024467 0 0 1992294400 0 0 0 0 0 0 0 4096 3 18446744073709551615 0 0 17 1 0 0 0
/proc/3382/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1670.98
Current children cumulated vsize (KiB) 0

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1671.68
CPU time (s): 1671.06
CPU user time (s): 1667.82
CPU system time (s): 3.23751
CPU usage (%): 99.9632
Max. virtual memory (cumulated for all children) (KiB): 1843288

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1667.82
system time used= 3.23751
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 460863
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= 4
involuntary context switches= 17697

runsolver used 2.71559 second user time and 7.95579 second system time

The end

Launcher Data 

Begin job on node011 at 2010-06-11 14:46:26
IDJOB=2655389
IDBENCH=1155
IDSOLVER=1160
FILE ID=node011/2655389-1276260385
PBS_JOBID= 11172200
Free space on /tmp= 62256 MiB

SOLVER NAME= wbo 1.4a
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/prestwich/robin/normalized-robin18.opb
COMMAND LINE= wbo1.4a -file-format=opb -time-limit=TIMEOUT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2655389-1276260385/watcher-2655389-1276260385 -o /tmp/evaluation-result-2655389-1276260385/solver-2655389-1276260385 -C 1800 -W 2000 -M 1800  wbo1.4a -file-format=opb -time-limit=1800 HOME/instance-2655389-1276260385.opb

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

MD5SUM BENCH= f17e31cb6762bd0e8d3e659d7bd1050c
RANDOM SEED=266604399

node011.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		: 3000.264
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	: 6000.52
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		: 3000.264
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	: 5599.45
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1615480 kB
Buffers:         39884 kB
Cached:         279292 kB
SwapCached:          0 kB
Active:         138844 kB
Inactive:       239296 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1615480 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            5104 kB
Writeback:           0 kB
AnonPages:       59000 kB
Mapped:          15300 kB
Slab:            43680 kB
PageTables:       3936 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   179244 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= 62256 MiB
End job on node011 at 2010-06-11 15:14:20