Trace number 1875429

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) 1800.21 1800.75

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/bsg/normalized-bsg_1000_25_2.opb
MD5SUM24465d104818b01999b811ba346c3d8e
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark-107
Best CPU time to get the best result obtained on this benchmark1800.05
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -152
Optimality of the best value was proved NO
Number of variables2000
Total number of constraints3001
Number of constraints which are clauses1000
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints2001
Minimum length of a constraint2
Maximum length of a constraint2000
Number of terms in the objective function 1000
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 1000
Number of bits of the sum of numbers in the objective function 10
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 2000
Number of bits of the biggest sum of numbers11
Number of products (including duplicates)63088
Sum of products size (including duplicates)126176
Number of different products31544
Sum of products size63088

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-1875429-1245210840.opb.
0.00/0.00	c Instance file HOME/instance-1875429-1245210840.opb
0.00/0.00	c File size is 2898833 bytes.
0.39/0.47	c Highest Coefficient sum: 2000
0.39/0.47	c ============================[ Problem Statistics ]=============================
0.39/0.47	c |                                                                             |
0.39/0.47	c |  Parsing time:          0.46         s                                      |
0.39/0.47	c |  Number Variables:      33544                                               |
0.39/0.47	c |  Number Clauses:        33544                                               |
0.39/0.47	c |  Number Cardinality:    2002                                                |
0.39/0.47	c |  Number PB Constraints: 31544                                               |
0.39/0.48	c core #1
0.39/0.48	c Core size: 2001	Core Weight: 1	Total Weight: -999
0.39/0.48	c Elapsed CPU time: 0.462929 s	Remaining CPU time: 1799.54 s
0.59/0.61	c ============================[ Search Statistics ]==============================
0.59/0.61	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.59/0.61	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
0.59/0.61	c ===============================================================================
0.59/0.61	c |         0 |   34544    67091   261352 |    22363        0    nan |  0.000 % |
2.39/2.44	c |       100 |   34544    67091   261352 |    24600      100    180 |  0.124 % |
4.69/4.75	c |       250 |   34544    67091   261352 |    27060      250    261 |  0.208 % |
6.60/6.64	c |       475 |   34472    67091   261352 |    29766      473    402 |  0.289 % |
10.09/10.18	c |       812 |   34470    67091   261352 |    32742      810    419 |  0.289 % |
15.39/15.43	c ===============================================================================
15.39/15.49	c core #2
15.39/15.49	c Core size: 2069	Core Weight: 1	Total Weight: -998
15.39/15.49	c Elapsed CPU time: 15.4517 s	Remaining CPU time: 1784.55 s
15.58/15.66	c Learning 46 hard constraints
15.58/15.66	c ============================[ Search Statistics ]==============================
15.58/15.66	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
15.58/15.66	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
15.58/15.66	c ===============================================================================
15.58/15.66	c |         0 |   35382    67138   263166 |    22379        0    nan |  0.000 % |
17.69/17.73	c |       100 |   35382    67138   263166 |    24617      100    778 |  0.000 % |
17.89/17.91	c |       250 |   35382    67138   263166 |    27078      250    339 |  0.000 % |
21.19/21.24	c |       475 |   35382    67138   263166 |    29786      475    497 |  0.000 % |
25.39/25.42	c |       812 |   35382    67138   263166 |    32765      812    584 |  0.000 % |
32.08/32.17	c |      1318 |   35382    67138   263166 |    36042     1318    591 |  0.000 % |
40.08/40.12	c |      2077 |   35382    67138   263166 |    39646     2077    680 |  0.000 % |
55.28/55.33	c |      3216 |   35382    67138   263166 |    43610     3216    699 |  0.000 % |
80.96/81.02	c |      4924 |   35354    67138   263166 |    47972     4896    698 |  0.079 % |
121.76/121.89	c |      7486 |   35354    67138   263166 |    52769     7458    713 |  0.079 % |
184.03/184.17	c |     11330 |   35354    67138   263166 |    58046    11302    733 |  0.079 % |
273.21/273.34	c |     17096 |   35277    67138   263166 |    63850    17030    771 |  1.280 % |
411.87/412.06	c |     25745 |   34822    67138   263166 |    70235    24161    824 |  2.682 % |
627.41/627.67	c |     38719 |   33634    67138   263166 |    77259    35359    881 |  6.769 % |
941.41/941.78	c |     58180 |   33527    67138   263166 |    84985    54820    903 | 13.295 % |
1450.26/1450.74	c |     87372 |   30042    67138   263166 |    93484    79263    945 | 25.439 % |

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-1875429-1245210840/watcher-1875429-1245210840 -o /tmp/evaluation-result-1875429-1245210840/solver-1875429-1245210840 -C 1800 -W 2000 -M 1800 wbo -file-format=opb -time-limit=1800 HOME/instance-1875429-1245210840.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: 0.92 0.98 0.99 3/64 2936
/proc/meminfo: memFree=1682552/2055920 swapFree=4182380/4192956
[pid=2936] ppid=2934 vsize=5692 CPUtime=0
/proc/2936/stat : 2936 (wbo) R 2934 2936 611 0 -1 4194304 283 0 0 0 0 0 0 0 20 0 1 0 188682050 5828608 267 1992294400 134512640 135709839 4294956240 18446744073709551615 134570505 0 0 4096 3 0 0 0 17 1 0 0
/proc/2936/statm: 1423 267 126 292 0 420 0

[startup+0.103521 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 2936
/proc/meminfo: memFree=1682552/2055920 swapFree=4182380/4192956
[pid=2936] ppid=2934 vsize=12020 CPUtime=0.09
/proc/2936/stat : 2936 (wbo) R 2934 2936 611 0 -1 4194304 1742 0 0 0 9 0 0 0 20 0 1 0 188682050 12308480 1726 1992294400 134512640 135709839 4294956240 18446744073709551615 135168571 0 0 4096 3 0 0 0 17 1 0 0
/proc/2936/statm: 3005 1726 241 292 0 2002 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 12020

[startup+0.201533 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 2936
/proc/meminfo: memFree=1682552/2055920 swapFree=4182380/4192956
[pid=2936] ppid=2934 vsize=13072 CPUtime=0.19
/proc/2936/stat : 2936 (wbo) R 2934 2936 611 0 -1 4194304 2165 0 0 0 19 0 0 0 21 0 1 0 188682050 13385728 2116 1992294400 134512640 135709839 4294956240 18446744073709551615 134544743 0 0 4096 3 0 0 0 17 1 0 0
/proc/2936/statm: 3268 2116 345 292 0 2265 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 13072

[startup+0.301544 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 2936
/proc/meminfo: memFree=1682552/2055920 swapFree=4182380/4192956
[pid=2936] ppid=2934 vsize=14424 CPUtime=0.29
/proc/2936/stat : 2936 (wbo) R 2934 2936 611 0 -1 4194304 2654 0 0 0 29 0 0 0 22 0 1 0 188682050 14770176 2605 1992294400 134512640 135709839 4294956240 18446744073709551615 135168571 0 0 4096 3 0 0 0 17 1 0 0
/proc/2936/statm: 3606 2605 526 292 0 2603 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 14424

[startup+0.701592 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 2936
/proc/meminfo: memFree=1682552/2055920 swapFree=4182380/4192956
[pid=2936] ppid=2934 vsize=23484 CPUtime=0.69
/proc/2936/stat : 2936 (wbo) R 2934 2936 611 0 -1 4194304 6683 0 0 0 67 2 0 0 25 0 1 0 188682050 24047616 5171 1992294400 134512640 135709839 4294956240 18446744073709551615 134518608 0 0 4096 3 0 0 0 17 1 0 0
/proc/2936/statm: 5871 5171 135 292 0 5576 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 23484

[startup+1.50169 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 2937
/proc/meminfo: memFree=1662128/2055920 swapFree=4182380/4192956
[pid=2936] ppid=2934 vsize=23484 CPUtime=1.49
/proc/2936/stat : 2936 (wbo) R 2934 2936 611 0 -1 4194304 6683 0 0 0 147 2 0 0 25 0 1 0 188682050 24047616 5171 1992294400 134512640 135709839 4294956240 18446744073709551615 134601443 0 0 4096 3 0 0 0 17 1 0 0
/proc/2936/statm: 5871 5171 135 292 0 5576 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 23484

[startup+3.10287 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 2937
/proc/meminfo: memFree=1661872/2055920 swapFree=4182380/4192956
[pid=2936] ppid=2934 vsize=24444 CPUtime=3.09
/proc/2936/stat : 2936 (wbo) R 2934 2936 611 0 -1 4194304 6908 0 0 0 307 2 0 0 25 0 1 0 188682050 25030656 5396 1992294400 134512640 135709839 4294956240 18446744073709551615 134601443 0 0 4096 3 0 0 0 17 1 0 0
/proc/2936/statm: 6111 5396 136 292 0 5816 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 24444

[startup+6.30125 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 2937
/proc/meminfo: memFree=1659568/2055920 swapFree=4182380/4192956
[pid=2936] ppid=2934 vsize=26920 CPUtime=6.29
/proc/2936/stat : 2936 (wbo) R 2934 2936 611 0 -1 4194304 7523 0 0 0 626 3 0 0 25 0 1 0 188682050 27566080 6011 1992294400 134512640 135709839 4294956240 18446744073709551615 134577698 0 0 4096 3 0 0 0 17 1 0 0
/proc/2936/statm: 6730 6011 136 292 0 6435 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 26920

[startup+12.702 s]
/proc/loadavg: 0.94 0.98 0.99 2/65 2937
/proc/meminfo: memFree=1654896/2055920 swapFree=4182380/4192956
[pid=2936] ppid=2934 vsize=31048 CPUtime=12.69
/proc/2936/stat : 2936 (wbo) R 2934 2936 611 0 -1 4194304 8575 0 0 0 1265 4 0 0 25 0 1 0 188682050 31793152 7063 1992294400 134512640 135709839 4294956240 18446744073709551615 134601443 0 0 4096 3 0 0 0 17 1 0 0
/proc/2936/statm: 7762 7063 136 292 0 7467 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 31048

[startup+25.5015 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 2937
/proc/meminfo: memFree=1646768/2055920 swapFree=4182380/4192956
[pid=2936] ppid=2934 vsize=38612 CPUtime=25.48
/proc/2936/stat : 2936 (wbo) R 2934 2936 611 0 -1 4194304 11024 0 0 0 2543 5 0 0 25 0 1 0 188682050 39538688 8972 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/2936/statm: 9653 8972 136 292 0 9358 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 38612

[startup+51.1015 s]
/proc/loadavg: 0.97 0.98 0.99 2/65 2937
/proc/meminfo: memFree=1634800/2055920 swapFree=4182380/4192956
[pid=2936] ppid=2934 vsize=51272 CPUtime=51.08
/proc/2936/stat : 2936 (wbo) R 2934 2936 611 0 -1 4194304 14186 0 0 0 5099 9 0 0 25 0 1 0 188682050 52502528 12134 1992294400 134512640 135709839 4294956240 18446744073709551615 134518144 0 0 4096 3 0 0 0 17 1 0 0
/proc/2936/statm: 12818 12134 136 292 0 12523 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 51272

[startup+102.302 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 2937
/proc/meminfo: memFree=1606192/2055920 swapFree=4182380/4192956
[pid=2936] ppid=2934 vsize=79404 CPUtime=102.26
/proc/2936/stat : 2936 (wbo) R 2934 2936 611 0 -1 4194304 21211 0 0 0 10209 17 0 0 25 0 1 0 188682050 81309696 19159 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/2936/statm: 19851 19159 136 292 0 19556 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 79404

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2937
/proc/meminfo: memFree=1574768/2055920 swapFree=4182380/4192956
[pid=2936] ppid=2934 vsize=110888 CPUtime=162.24
/proc/2936/stat : 2936 (wbo) R 2934 2936 611 0 -1 4194304 29086 0 0 0 16202 22 0 0 25 0 1 0 188682050 113549312 27034 1992294400 134512640 135709839 4294956240 18446744073709551615 134518157 0 0 4096 3 0 0 0 17 1 0 0
/proc/2936/statm: 27722 27034 136 292 0 27427 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 110888

[startup+222.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2937
/proc/meminfo: memFree=1541744/2055920 swapFree=4182380/4192956
[pid=2936] ppid=2934 vsize=143800 CPUtime=222.23
/proc/2936/stat : 2936 (wbo) R 2934 2936 611 0 -1 4194304 37296 0 0 0 22195 28 0 0 25 0 1 0 188682050 147251200 35244 1992294400 134512640 135709839 4294956240 18446744073709551615 134601443 0 0 4096 3 0 0 0 17 1 0 0
/proc/2936/statm: 35950 35244 136 292 0 35655 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 143800

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2937
/proc/meminfo: memFree=1509680/2055920 swapFree=4182380/4192956
[pid=2936] ppid=2934 vsize=176060 CPUtime=282.2
/proc/2936/stat : 2936 (wbo) R 2934 2936 611 0 -1 4194304 45385 0 0 0 28184 36 0 0 25 0 1 0 188682050 180285440 43333 1992294400 134512640 135709839 4294956240 18446744073709551615 134518144 0 0 4096 3 0 0 0 17 1 0 0
/proc/2936/statm: 44015 43333 136 292 0 43720 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 176060

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2937
/proc/meminfo: memFree=1477104/2055920 swapFree=4182380/4192956
[pid=2936] ppid=2934 vsize=208240 CPUtime=342.19
/proc/2936/stat : 2936 (wbo) R 2934 2936 611 0 -1 4194304 53422 0 0 0 34177 42 0 0 25 0 1 0 188682050 213237760 51370 1992294400 134512640 135709839 4294956240 18446744073709551615 134577692 0 0 4096 3 0 0 0 17 1 0 0
/proc/2936/statm: 52060 51370 136 292 0 51765 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 208240

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2937
/proc/meminfo: memFree=1444720/2055920 swapFree=4182380/4192956
[pid=2936] ppid=2934 vsize=240620 CPUtime=402.17
/proc/2936/stat : 2936 (wbo) R 2934 2936 611 0 -1 4194304 61519 0 0 0 40168 49 0 0 25 0 1 0 188682050 246394880 59467 1992294400 134512640 135709839 4294956240 18446744073709551615 134572768 0 0 4096 3 0 0 0 17 1 0 0
/proc/2936/statm: 60155 59467 136 292 0 59860 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 240620

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2943
/proc/meminfo: memFree=1412272/2055920 swapFree=4182380/4192956
[pid=2936] ppid=2934 vsize=272940 CPUtime=462.15
/proc/2936/stat : 2936 (wbo) R 2934 2936 611 0 -1 4194304 69604 0 0 0 46160 55 0 0 25 0 1 0 188682050 279490560 67552 1992294400 134512640 135709839 4294956240 18446744073709551615 134518144 0 0 4096 3 0 0 0 17 1 0 0
/proc/2936/statm: 68235 67552 136 292 0 67940 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 272940

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2943
/proc/meminfo: memFree=1378032/2055920 swapFree=4182380/4192956
[pid=2936] ppid=2934 vsize=307608 CPUtime=522.14
/proc/2936/stat : 2936 (wbo) R 2934 2936 611 0 -1 4194304 78252 0 0 0 52152 62 0 0 25 0 1 0 188682050 314990592 76200 1992294400 134512640 135709839 4294956240 18446744073709551615 134577661 0 0 4096 3 0 0 0 17 1 0 0
/proc/2936/statm: 76902 76200 136 292 0 76607 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 307608

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2943
/proc/meminfo: memFree=1344368/2055920 swapFree=4182380/4192956
[pid=2936] ppid=2934 vsize=340876 CPUtime=582.11
/proc/2936/stat : 2936 (wbo) R 2934 2936 611 0 -1 4194304 86565 0 0 0 58144 67 0 0 25 0 1 0 188682050 349057024 84513 1992294400 134512640 135709839 4294956240 18446744073709551615 134601443 0 0 4096 3 0 0 0 17 1 0 0
/proc/2936/statm: 85219 84513 136 292 0 84924 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 340876

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2943
/proc/meminfo: memFree=1312496/2055920 swapFree=4182380/4192956
[pid=2936] ppid=2934 vsize=372884 CPUtime=642.09
/proc/2936/stat : 2936 (wbo) R 2934 2936 611 0 -1 4194304 94562 0 0 0 64136 73 0 0 25 0 1 0 188682050 381833216 92510 1992294400 134512640 135709839 4294956240 18446744073709551615 134601443 0 0 4096 3 0 0 0 17 1 0 0
/proc/2936/statm: 93221 92510 136 292 0 92926 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 372884

[startup+702.301 s]

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

[startup+882.305 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2943
/proc/meminfo: memFree=1185520/2055920 swapFree=4182380/4192956
[pid=2936] ppid=2934 vsize=499240 CPUtime=882.03
/proc/2936/stat : 2936 (wbo) R 2934 2936 611 0 -1 4194304 126151 0 0 0 88107 96 0 0 25 0 1 0 188682050 511221760 124099 1992294400 134512640 135709839 4294956240 18446744073709551615 134518512 0 0 4096 3 0 0 0 17 1 0 0
/proc/2936/statm: 124810 124099 136 292 0 124515 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 499240

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2943
/proc/meminfo: memFree=1151792/2055920 swapFree=4182380/4192956
[pid=2936] ppid=2934 vsize=533192 CPUtime=942.01
/proc/2936/stat : 2936 (wbo) R 2934 2936 611 0 -1 4194304 134651 0 0 0 94097 104 0 0 25 0 1 0 188682050 545988608 132599 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/2936/statm: 133298 132599 136 292 0 133003 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 533192

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2943
/proc/meminfo: memFree=1119280/2055920 swapFree=4182380/4192956
[pid=2936] ppid=2934 vsize=565484 CPUtime=1001.99
/proc/2936/stat : 2936 (wbo) R 2934 2936 611 0 -1 4194304 142719 0 0 0 100090 109 0 0 25 0 1 0 188682050 579055616 140667 1992294400 134512640 135709839 4294956240 18446744073709551615 134573956 0 0 4096 3 0 0 0 17 1 0 0
/proc/2936/statm: 141371 140667 136 292 0 141076 0
Current children cumulated CPU time (s) 1001.99
Current children cumulated vsize (KiB) 565484

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2943
/proc/meminfo: memFree=1088752/2055920 swapFree=4182380/4192956
[pid=2936] ppid=2934 vsize=596176 CPUtime=1061.98
/proc/2936/stat : 2936 (wbo) R 2934 2936 611 0 -1 4194304 150378 0 0 0 106080 118 0 0 25 0 1 0 188682050 610484224 148326 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/2936/statm: 149044 148326 136 292 0 148749 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 596176

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2943
/proc/meminfo: memFree=1059248/2055920 swapFree=4182380/4192956
[pid=2936] ppid=2934 vsize=625284 CPUtime=1121.96
/proc/2936/stat : 2936 (wbo) R 2934 2936 611 0 -1 4194304 157677 0 0 0 112071 125 0 0 25 0 1 0 188682050 640290816 155625 1992294400 134512640 135709839 4294956240 18446744073709551615 134601448 0 0 4096 3 0 0 0 17 1 0 0
/proc/2936/statm: 156321 155625 136 292 0 156026 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 625284

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2943
/proc/meminfo: memFree=1028400/2055920 swapFree=4182380/4192956
[pid=2936] ppid=2934 vsize=656784 CPUtime=1181.94
/proc/2936/stat : 2936 (wbo) R 2934 2936 611 0 -1 4194304 165501 0 0 0 118063 131 0 0 25 0 1 0 188682050 672546816 163449 1992294400 134512640 135709839 4294956240 18446744073709551615 134573761 0 0 4096 3 0 0 0 17 1 0 0
/proc/2936/statm: 164196 163449 136 292 0 163901 0
Current children cumulated CPU time (s) 1181.94
Current children cumulated vsize (KiB) 656784

[startup+1242.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2943
/proc/meminfo: memFree=995056/2055920 swapFree=4182380/4192956
[pid=2936] ppid=2934 vsize=689592 CPUtime=1241.93
/proc/2936/stat : 2936 (wbo) R 2934 2936 611 0 -1 4194304 173705 0 0 0 124055 138 0 0 25 0 1 0 188682050 706142208 171653 1992294400 134512640 135709839 4294956240 18446744073709551615 134573761 0 0 4096 3 0 0 0 17 1 0 0
/proc/2936/statm: 172398 171653 136 292 0 172103 0
Current children cumulated CPU time (s) 1241.93
Current children cumulated vsize (KiB) 689592

[startup+1302.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2943
/proc/meminfo: memFree=963888/2055920 swapFree=4182380/4192956
[pid=2936] ppid=2934 vsize=720932 CPUtime=1301.91
/proc/2936/stat : 2936 (wbo) R 2934 2936 611 0 -1 4194304 181541 0 0 0 130045 146 0 0 25 0 1 0 188682050 738234368 179489 1992294400 134512640 135709839 4294956240 18446744073709551615 135171716 0 0 4096 3 0 0 0 17 1 0 0
/proc/2936/statm: 180233 179489 136 292 0 179938 0
Current children cumulated CPU time (s) 1301.91
Current children cumulated vsize (KiB) 720932

[startup+1362.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2943
/proc/meminfo: memFree=936688/2055920 swapFree=4182380/4192956
[pid=2936] ppid=2934 vsize=747652 CPUtime=1361.88
/proc/2936/stat : 2936 (wbo) R 2934 2936 611 0 -1 4194304 188237 0 0 0 136036 152 0 0 25 0 1 0 188682050 765595648 186185 1992294400 134512640 135709839 4294956240 18446744073709551615 135168571 0 0 4096 3 0 0 0 17 1 0 0
/proc/2936/statm: 186913 186185 136 292 0 186618 0
Current children cumulated CPU time (s) 1361.88
Current children cumulated vsize (KiB) 747652

[startup+1422.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2943
/proc/meminfo: memFree=906800/2055920 swapFree=4182380/4192956
[pid=2936] ppid=2934 vsize=777320 CPUtime=1421.88
/proc/2936/stat : 2936 (wbo) R 2934 2936 611 0 -1 4194304 195659 0 0 0 142030 158 0 0 25 0 1 0 188682050 795975680 193607 1992294400 134512640 135709839 4294956240 18446744073709551615 134518512 0 0 4096 3 0 0 0 17 1 0 0
/proc/2936/statm: 194330 193607 136 292 0 194035 0
Current children cumulated CPU time (s) 1421.88
Current children cumulated vsize (KiB) 777320

[startup+1482.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2943
/proc/meminfo: memFree=877360/2055920 swapFree=4182380/4192956
[pid=2936] ppid=2934 vsize=807180 CPUtime=1481.85
/proc/2936/stat : 2936 (wbo) R 2934 2936 611 0 -1 4194304 203101 0 0 0 148021 164 0 0 25 0 1 0 188682050 826552320 201049 1992294400 134512640 135709839 4294956240 18446744073709551615 134601443 0 0 4096 3 0 0 0 17 1 0 0
/proc/2936/statm: 201795 201049 136 292 0 201500 0
Current children cumulated CPU time (s) 1481.85
Current children cumulated vsize (KiB) 807180

[startup+1542.31 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2943
/proc/meminfo: memFree=844336/2055920 swapFree=4182380/4192956
[pid=2936] ppid=2934 vsize=839708 CPUtime=1541.84
/proc/2936/stat : 2936 (wbo) R 2934 2936 611 0 -1 4194304 211259 0 0 0 154014 170 0 0 25 0 1 0 188682050 859860992 209207 1992294400 134512640 135709839 4294956240 18446744073709551615 134573761 0 0 4096 3 0 0 0 17 1 0 0
/proc/2936/statm: 209927 209207 136 292 0 209632 0
Current children cumulated CPU time (s) 1541.84
Current children cumulated vsize (KiB) 839708

[startup+1602.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2943
/proc/meminfo: memFree=816816/2055920 swapFree=4182380/4192956
[pid=2936] ppid=2934 vsize=867460 CPUtime=1601.82
/proc/2936/stat : 2936 (wbo) R 2934 2936 611 0 -1 4194304 218176 0 0 0 160006 176 0 0 25 0 1 0 188682050 888279040 216124 1992294400 134512640 135709839 4294956240 18446744073709551615 134601443 0 0 4096 3 0 0 0 17 1 0 0
/proc/2936/statm: 216865 216124 136 292 0 216570 0
Current children cumulated CPU time (s) 1601.82
Current children cumulated vsize (KiB) 867460

[startup+1662.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2943
/proc/meminfo: memFree=788912/2055920 swapFree=4182380/4192956
[pid=2936] ppid=2934 vsize=894976 CPUtime=1661.8
/proc/2936/stat : 2936 (wbo) R 2934 2936 611 0 -1 4194304 225079 0 0 0 165999 181 0 0 25 0 1 0 188682050 916455424 223027 1992294400 134512640 135709839 4294956240 18446744073709551615 134601446 0 0 4096 3 0 0 0 17 1 0 0
/proc/2936/statm: 223744 223027 136 292 0 223449 0
Current children cumulated CPU time (s) 1661.8
Current children cumulated vsize (KiB) 894976

[startup+1722.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2943
/proc/meminfo: memFree=752880/2055920 swapFree=4182380/4192956
[pid=2936] ppid=2934 vsize=931640 CPUtime=1721.78
/proc/2936/stat : 2936 (wbo) R 2934 2936 611 0 -1 4194304 234205 0 0 0 171990 188 0 0 25 0 1 0 188682050 953999360 232153 1992294400 134512640 135709839 4294956240 18446744073709551615 134577726 0 0 4096 3 0 0 0 17 1 0 0
/proc/2936/statm: 232910 232153 136 292 0 232615 0
Current children cumulated CPU time (s) 1721.78
Current children cumulated vsize (KiB) 931640

[startup+1782.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2943
/proc/meminfo: memFree=721840/2055920 swapFree=4182380/4192956
[pid=2936] ppid=2934 vsize=962196 CPUtime=1781.76
/proc/2936/stat : 2936 (wbo) R 2934 2936 611 0 -1 4194304 241829 0 0 0 177981 195 0 0 25 0 1 0 188682050 985288704 239777 1992294400 134512640 135709839 4294956240 18446744073709551615 134577707 0 0 4096 3 0 0 0 17 1 0 0
/proc/2936/statm: 240549 239777 136 292 0 240254 0
Current children cumulated CPU time (s) 1781.76
Current children cumulated vsize (KiB) 962196



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2943
/proc/meminfo: memFree=711728/2055920 swapFree=4182380/4192956
[pid=2936] ppid=2934 vsize=972128 CPUtime=1800.06
/proc/2936/stat : 2936 (wbo) R 2934 2936 611 0 -1 4194304 244320 0 0 0 179810 196 0 0 25 0 1 0 188682050 995459072 242268 1992294400 134512640 135709839 4294956240 18446744073709551615 134518144 0 0 4096 3 0 0 0 17 1 0 0
/proc/2936/statm: 243032 242268 136 292 0 242737 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 972128

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

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

[startup+1800.71 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 2944
/proc/meminfo: memFree=1383336/2055920 swapFree=4182380/4192956
[pid=2936] ppid=2934 vsize=0 CPUtime=1800.17
/proc/2936/stat : 2936 (wbo) R 2934 2936 611 0 -1 4195332 244320 0 0 0 179810 207 0 0 25 0 1 0 188682050 0 0 1992294400 0 0 0 0 0 0 0 4096 3 0 0 0 17 1 0 0
/proc/2936/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.17
Current children cumulated vsize (KiB) 0

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.75
CPU time (s): 1800.21
CPU user time (s): 1798.1
CPU system time (s): 2.10968
CPU usage (%): 99.9704
Max. virtual memory (cumulated for all children) (KiB): 972128

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.1
system time used= 2.10968
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 244320
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= 1931

runsolver used 1.25781 second user time and 3.87641 second system time

The end

Launcher Data 

Begin job on node75 at 2009-06-17 05:54:00
IDJOB=1875429
IDBENCH=48269
IDSOLVER=698
FILE ID=node75/1875429-1245210840
PBS_JOBID= 9368361
Free space on /tmp= 66428 MiB

SOLVER NAME= wbo 1.0
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/bsg/normalized-bsg_1000_25_2.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-1875429-1245210840/watcher-1875429-1245210840 -o /tmp/evaluation-result-1875429-1245210840/solver-1875429-1245210840 -C 1800 -W 2000 -M 1800  wbo -file-format=opb -time-limit=1800 HOME/instance-1875429-1245210840.opb

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

MD5SUM BENCH= 24465d104818b01999b811ba346c3d8e
RANDOM SEED=803207867

node75.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		: 3000.236
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		: 3000.236
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1685080 kB
Buffers:         54868 kB
Cached:         229944 kB
SwapCached:       4596 kB
Active:          76920 kB
Inactive:       215664 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1685080 kB
SwapTotal:     4192956 kB
SwapFree:      4182380 kB
Dirty:            3296 kB
Writeback:           0 kB
Mapped:          13412 kB
Slab:            64084 kB
Committed_AS:   110936 kB
PageTables:       1420 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-1875429-1245210840.opb

Free space on /tmp at the end= 66424 MiB
End job on node75 at 2009-06-17 06:24:04