Trace number 2684794

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? (TO) 1800.13 1800.55

General information on the benchmark

Name/DEC-SMALLINT-LIN/oliveras/j120/
normalized-j12038_8-unsat.opb
MD5SUMa4c61139e0eb75a13e9da4d40232e606
Bench CategoryDEC-SMALLINT-LIN (no optimisation, small integers, linear constraints)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark311.848
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables29040
Total number of constraints96434
Number of constraints which are clauses95958
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints476
Minimum length of a constraint1
Maximum length of a constraint120
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 40
Number of bits of the biggest number in a constraint 6
Biggest sum of numbers in a constraint 740
Number of bits of the biggest sum of numbers10
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 wbo 1.4 beta - 20100517
0.00/0.00	c Parsing opb file format. File HOME/instance-2684794-1278434350.opb.
0.00/0.00	c Instance file HOME/instance-2684794-1278434350.opb
0.00/0.00	c File size is 3204372 bytes.
0.48/0.55	c Highest Coefficient sum: 740
0.48/0.55	c ============================[ Problem Statistics ]=============================
0.48/0.55	c |                                                                             |
0.48/0.55	c |  Parsing time:          0.54         s                                      |
0.48/0.55	c |  Number Variables:      29040                                               |
0.48/0.55	c |  Number Clauses:        95958                                               |
0.48/0.55	c |  Number Cardinality:    0                                                   |
0.48/0.55	c |  Number PB Constraints: 476                                                 |
0.48/0.55	c ============================[ Search Statistics ]==============================
0.48/0.55	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.48/0.55	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
0.48/0.55	c ===============================================================================
0.48/0.55	c |         0 |   11026    96434   158152 |    32144        0    nan |  0.000 % |
0.48/0.60	c |       102 |   11026    96434   158152 |    35359      102     39 | 62.032 % |
0.58/0.67	c |       254 |   11026    96434   158152 |    38895      254     35 | 62.032 % |
0.68/0.75	c |       481 |   11026    96434   158152 |    42784      481     33 | 62.032 % |
0.89/0.92	c |       818 |   11026    96434   158152 |    47063      818     41 | 62.032 % |
1.00/1.08	c |      1324 |   11026    96434   158152 |    51769     1324     41 | 62.032 % |
1.29/1.35	c |      2083 |   11026    96434   158152 |    56946     2083     41 | 62.032 % |
1.68/1.77	c |      3222 |   11026    96434   158152 |    62640     3222     49 | 62.032 % |
2.69/2.77	c |      4930 |   11026    96434   158152 |    68904     4930     53 | 62.032 % |
4.09/4.18	c |      7493 |   11026    96434   158152 |    75795     7493     54 | 62.032 % |
5.99/6.08	c |     11338 |   11026    96434   158152 |    83374    11338     62 | 62.032 % |
10.18/10.21	c |     17104 |   11026    96434   158152 |    91712    17104     70 | 62.032 % |
16.58/16.64	c |     25753 |   11026    96434   158152 |   100883    25753     77 | 62.032 % |
26.49/26.60	c |     38729 |   11026    96434   158152 |   110972    38729     77 | 62.032 % |
43.56/43.66	c |     58190 |   11026    96434   158152 |   122069    58190     82 | 62.032 % |
80.17/80.26	c |     87382 |   11026    96434   158152 |   134276    87382     85 | 62.032 % |
143.34/143.43	c |    131172 |   11026    96434   158152 |   147703   131172     85 | 62.032 % |
245.72/245.84	c |    196856 |   11026    96434   158152 |   162474    40921     87 | 62.032 % |
433.88/434.05	c |    295382 |   11026    96434   158152 |   178721   139447    114 | 62.032 % |
755.21/755.48	c |    443172 |   11026    96434   158152 |   196593    98869    132 | 62.032 % |
1319.37/1319.77	c |    664858 |   11026    96434   158152 |   216253   121744    126 | 62.032 % |

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-2684794-1278434350/watcher-2684794-1278434350 -o /tmp/evaluation-result-2684794-1278434350/solver-2684794-1278434350 -C 1800 -W 2000 -M 1800 wbo1.4a -file-format=opb -time-limit=1800 HOME/instance-2684794-1278434350.opb 

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


[startup+0 s]
/proc/loadavg: 1.00 0.97 0.82 3/106 22394
/proc/meminfo: memFree=1479664/2059040 swapFree=4192956/4192956
[pid=22394] ppid=22392 vsize=5832 CPUtime=0
/proc/22394/stat : 22394 (wbo1.4a) R 22392 22394 22163 0 -1 4202496 296 0 0 0 0 0 0 0 19 0 1 0 11646489 5971968 215 1992294400 134512640 135751879 4292497984 18446744073709551615 134613727 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/22394/statm: 1458 216 133 303 0 370 0

[startup+0.052288 s]
/proc/loadavg: 1.00 0.97 0.82 3/106 22394
/proc/meminfo: memFree=1479664/2059040 swapFree=4192956/4192956
[pid=22394] ppid=22392 vsize=7932 CPUtime=0.04
/proc/22394/stat : 22394 (wbo1.4a) R 22392 22394 22163 0 -1 4202496 892 0 0 0 4 0 0 0 19 0 1 0 11646489 8122368 811 1992294400 134512640 135751879 4292497984 18446744073709551615 135206651 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/22394/statm: 1983 813 202 303 0 895 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 7932

[startup+0.101292 s]
/proc/loadavg: 1.00 0.97 0.82 3/106 22394
/proc/meminfo: memFree=1479664/2059040 swapFree=4192956/4192956
[pid=22394] ppid=22392 vsize=9244 CPUtime=0.09
/proc/22394/stat : 22394 (wbo1.4a) R 22392 22394 22163 0 -1 4202496 1213 0 0 0 9 0 0 0 19 0 1 0 11646489 9465856 1132 1992294400 134512640 135751879 4292497984 18446744073709551615 135193693 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/22394/statm: 2311 1134 281 303 0 1223 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 9244

[startup+0.301304 s]
/proc/loadavg: 1.00 0.97 0.82 3/106 22394
/proc/meminfo: memFree=1479664/2059040 swapFree=4192956/4192956
[pid=22394] ppid=22392 vsize=12472 CPUtime=0.29
/proc/22394/stat : 22394 (wbo1.4a) R 22392 22394 22163 0 -1 4202496 2276 0 0 0 29 0 0 0 20 0 1 0 11646489 12771328 2195 1992294400 134512640 135751879 4292497984 18446744073709551615 134556571 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/22394/statm: 3118 2195 616 303 0 2030 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 12472

[startup+0.70133 s]
/proc/loadavg: 1.00 0.97 0.82 3/106 22394
/proc/meminfo: memFree=1479664/2059040 swapFree=4192956/4192956
[pid=22394] ppid=22392 vsize=14164 CPUtime=0.68
/proc/22394/stat : 22394 (wbo1.4a) R 22392 22394 22163 0 -1 4202496 3881 0 0 0 68 0 0 0 21 0 1 0 11646489 14503936 2919 1992294400 134512640 135751879 4292497984 18446744073709551615 134606389 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/22394/statm: 3541 2919 143 303 0 3236 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 14164

[startup+1.50138 s]
/proc/loadavg: 1.00 0.97 0.82 2/107 22395
/proc/meminfo: memFree=1468372/2059040 swapFree=4192956/4192956
[pid=22394] ppid=22392 vsize=14804 CPUtime=1.49
/proc/22394/stat : 22394 (wbo1.4a) R 22392 22394 22163 0 -1 4202496 4032 0 0 0 148 1 0 0 23 0 1 0 11646489 15159296 3070 1992294400 134512640 135751879 4292497984 18446744073709551615 134518799 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/22394/statm: 3701 3070 143 303 0 3396 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 14804

[startup+3.10149 s]
/proc/loadavg: 1.00 0.97 0.82 2/107 22395
/proc/meminfo: memFree=1467504/2059040 swapFree=4192956/4192956
[pid=22394] ppid=22392 vsize=15872 CPUtime=3.09
/proc/22394/stat : 22394 (wbo1.4a) R 22392 22394 22163 0 -1 4202496 4293 0 0 0 307 2 0 0 25 0 1 0 11646489 16252928 3331 1992294400 134512640 135751879 4292497984 18446744073709551615 134616866 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/22394/statm: 3968 3331 143 303 0 3663 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 15872

[startup+6.30069 s]
/proc/loadavg: 1.00 0.97 0.82 2/107 22395
/proc/meminfo: memFree=1465272/2059040 swapFree=4192956/4192956
[pid=22394] ppid=22392 vsize=18116 CPUtime=6.28
/proc/22394/stat : 22394 (wbo1.4a) R 22392 22394 22163 0 -1 4202496 4859 0 0 0 624 4 0 0 25 0 1 0 11646489 18550784 3897 1992294400 134512640 135751879 4292497984 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/22394/statm: 4529 3897 143 303 0 4224 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 18116

[startup+12.7011 s]
/proc/loadavg: 1.00 0.97 0.82 2/107 22395
/proc/meminfo: memFree=1461056/2059040 swapFree=4192956/4192956
[pid=22394] ppid=22392 vsize=22152 CPUtime=12.68
/proc/22394/stat : 22394 (wbo1.4a) R 22392 22394 22163 0 -1 4202496 5851 0 0 0 1260 8 0 0 25 0 1 0 11646489 22683648 4889 1992294400 134512640 135751879 4292497984 18446744073709551615 134616873 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/22394/statm: 5538 4889 143 303 0 5233 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 22152

[startup+25.5009 s]
/proc/loadavg: 1.00 0.97 0.83 2/107 22396
/proc/meminfo: memFree=1453864/2059040 swapFree=4192956/4192956
[pid=22394] ppid=22392 vsize=29116 CPUtime=25.48
/proc/22394/stat : 22394 (wbo1.4a) R 22392 22394 22163 0 -1 4202496 7598 0 0 0 2532 16 0 0 25 0 1 0 11646489 29814784 6636 1992294400 134512640 135751879 4292497984 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/22394/statm: 7279 6636 143 303 0 6974 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 29116

[startup+51.1016 s]
/proc/loadavg: 1.00 0.97 0.83 2/107 22397
/proc/meminfo: memFree=1441588/2059040 swapFree=4192956/4192956
[pid=22394] ppid=22392 vsize=41492 CPUtime=51.07
/proc/22394/stat : 22394 (wbo1.4a) R 22392 22394 22163 0 -1 4202496 10680 0 0 0 5078 29 0 0 25 0 1 0 11646489 42487808 9718 1992294400 134512640 135751879 4292497984 18446744073709551615 134609005 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/22394/statm: 10373 9718 143 303 0 10068 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 41492

[startup+102.309 s]
/proc/loadavg: 1.00 0.97 0.83 2/107 22398
/proc/meminfo: memFree=1423608/2059040 swapFree=4192956/4192956
[pid=22394] ppid=22392 vsize=59096 CPUtime=102.27
/proc/22394/stat : 22394 (wbo1.4a) R 22392 22394 22163 0 -1 4202496 15083 0 0 0 10178 49 0 0 25 0 1 0 11646489 60514304 14121 1992294400 134512640 135751879 4292497984 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/22394/statm: 14774 14121 143 303 0 14469 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 59096

[startup+162.301 s]
/proc/loadavg: 1.00 0.97 0.84 2/107 22399
/proc/meminfo: memFree=1407488/2059040 swapFree=4192956/4192956
[pid=22394] ppid=22392 vsize=75468 CPUtime=162.24
/proc/22394/stat : 22394 (wbo1.4a) R 22392 22394 22163 0 -1 4202496 19136 0 0 0 16152 72 0 0 25 0 1 0 11646489 77279232 18174 1992294400 134512640 135751879 4292497984 18446744073709551615 134517414 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/22394/statm: 18867 18174 143 303 0 18562 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 75468

[startup+222.301 s]
/proc/loadavg: 1.00 0.97 0.84 2/107 22401
/proc/meminfo: memFree=1391244/2059040 swapFree=4192956/4192956
[pid=22394] ppid=22392 vsize=91312 CPUtime=222.23
/proc/22394/stat : 22394 (wbo1.4a) R 22392 22394 22163 0 -1 4202496 23137 0 0 0 22131 92 0 0 25 0 1 0 11646489 93503488 22175 1992294400 134512640 135751879 4292497984 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/22394/statm: 22828 22175 143 303 0 22523 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 91312

[startup+282.302 s]
/proc/loadavg: 1.00 0.97 0.85 2/107 22403
/proc/meminfo: memFree=1367684/2059040 swapFree=4192956/4192956
[pid=22394] ppid=22392 vsize=115080 CPUtime=282.21
/proc/22394/stat : 22394 (wbo1.4a) R 22392 22394 22163 0 -1 4202496 29070 0 0 0 28104 117 0 0 25 0 1 0 11646489 117841920 28108 1992294400 134512640 135751879 4292497984 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/22394/statm: 28770 28108 143 303 0 28465 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 115080

[startup+342.302 s]
/proc/loadavg: 1.00 0.97 0.86 2/107 22404
/proc/meminfo: memFree=1348216/2059040 swapFree=4192956/4192956
[pid=22394] ppid=22392 vsize=134252 CPUtime=342.2
/proc/22394/stat : 22394 (wbo1.4a) R 22392 22394 22163 0 -1 4202496 33845 0 0 0 34081 139 0 0 25 0 1 0 11646489 137474048 32883 1992294400 134512640 135751879 4292497984 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/22394/statm: 33563 32883 143 303 0 33258 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 134252

[startup+402.301 s]
/proc/loadavg: 1.00 0.97 0.86 2/107 22406
/proc/meminfo: memFree=1333088/2059040 swapFree=4192956/4192956
[pid=22394] ppid=22392 vsize=149328 CPUtime=402.19
/proc/22394/stat : 22394 (wbo1.4a) R 22392 22394 22163 0 -1 4202496 37642 0 0 0 40065 154 0 0 25 0 1 0 11646489 152911872 36680 1992294400 134512640 135751879 4292497984 18446744073709551615 134616363 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/22394/statm: 37332 36680 143 303 0 37027 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 149328

[startup+462.301 s]
/proc/loadavg: 1.00 0.97 0.87 2/107 22407
/proc/meminfo: memFree=1320688/2059040 swapFree=4192956/4192956
[pid=22394] ppid=22392 vsize=161676 CPUtime=462.18
/proc/22394/stat : 22394 (wbo1.4a) R 22392 22394 22163 0 -1 4202496 40698 0 0 0 46046 172 0 0 25 0 1 0 11646489 165556224 39736 1992294400 134512640 135751879 4292497984 18446744073709551615 134616334 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/22394/statm: 40419 39736 143 303 0 40114 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 161676

[startup+522.301 s]
/proc/loadavg: 1.00 0.97 0.87 2/107 22409
/proc/meminfo: memFree=1308288/2059040 swapFree=4192956/4192956
[pid=22394] ppid=22392 vsize=174084 CPUtime=522.16
/proc/22394/stat : 22394 (wbo1.4a) R 22392 22394 22163 0 -1 4202496 43819 0 0 0 52028 188 0 0 25 0 1 0 11646489 178262016 42857 1992294400 134512640 135751879 4292497984 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/22394/statm: 43521 42857 143 303 0 43216 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 174084

[startup+582.301 s]
/proc/loadavg: 1.00 0.97 0.88 2/107 22411
/proc/meminfo: memFree=1294648/2059040 swapFree=4192956/4192956
[pid=22394] ppid=22392 vsize=187548 CPUtime=582.14
/proc/22394/stat : 22394 (wbo1.4a) R 22392 22394 22163 0 -1 4202496 47194 0 0 0 58009 205 0 0 25 0 1 0 11646489 192049152 46232 1992294400 134512640 135751879 4292497984 18446744073709551615 134517568 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/22394/statm: 46887 46232 143 303 0 46582 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 187548

[startup+642.301 s]
/proc/loadavg: 1.00 0.97 0.89 2/107 22412
/proc/meminfo: memFree=1270716/2059040 swapFree=4192956/4192956
[pid=22394] ppid=22392 vsize=211176 CPUtime=642.14
/proc/22394/stat : 22394 (wbo1.4a) R 22392 22394 22163 0 -1 4202496 53121 0 0 0 63986 228 0 0 25 0 1 0 11646489 216244224 52159 1992294400 134512640 135751879 4292497984 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/22394/statm: 52794 52159 143 303 0 52489 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 211176

[startup+702.301 s]

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

[startup+882.302 s]
/proc/loadavg: 1.01 1.00 0.91 2/107 22419
/proc/meminfo: memFree=1211320/2059040 swapFree=4192956/4192956
[pid=22394] ppid=22392 vsize=270492 CPUtime=882.08
/proc/22394/stat : 22394 (wbo1.4a) R 22392 22394 22163 0 -1 4202496 67924 0 0 0 87912 296 0 0 25 0 1 0 11646489 276983808 66962 1992294400 134512640 135751879 4292497984 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/22394/statm: 67623 66962 143 303 0 67318 0
Current children cumulated CPU time (s) 882.08
Current children cumulated vsize (KiB) 270492

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 0.91 2/107 22420
/proc/meminfo: memFree=1197432/2059040 swapFree=4192956/4192956
[pid=22394] ppid=22392 vsize=284380 CPUtime=942.07
/proc/22394/stat : 22394 (wbo1.4a) R 22392 22394 22163 0 -1 4202496 71409 0 0 0 93895 312 0 0 25 0 1 0 11646489 291205120 70447 1992294400 134512640 135751879 4292497984 18446744073709551615 134616444 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/22394/statm: 71095 70447 143 303 0 70790 0
Current children cumulated CPU time (s) 942.07
Current children cumulated vsize (KiB) 284380

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.91 2/107 22422
/proc/meminfo: memFree=1186644/2059040 swapFree=4192956/4192956
[pid=22394] ppid=22392 vsize=295052 CPUtime=1002.06
/proc/22394/stat : 22394 (wbo1.4a) R 22392 22394 22163 0 -1 4202496 74076 0 0 0 99879 327 0 0 25 0 1 0 11646489 302133248 73114 1992294400 134512640 135751879 4292497984 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/22394/statm: 73763 73114 143 303 0 73458 0
Current children cumulated CPU time (s) 1002.06
Current children cumulated vsize (KiB) 295052

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.91 2/107 22423
/proc/meminfo: memFree=1175856/2059040 swapFree=4192956/4192956
[pid=22394] ppid=22392 vsize=306152 CPUtime=1062.04
/proc/22394/stat : 22394 (wbo1.4a) R 22392 22394 22163 0 -1 4202496 76752 0 0 0 105861 343 0 0 25 0 1 0 11646489 313499648 75790 1992294400 134512640 135751879 4292497984 18446744073709551615 134517421 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/22394/statm: 76538 75790 143 303 0 76233 0
Current children cumulated CPU time (s) 1062.04
Current children cumulated vsize (KiB) 306152

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.91 2/107 22425
/proc/meminfo: memFree=1161224/2059040 swapFree=4192956/4192956
[pid=22394] ppid=22392 vsize=320688 CPUtime=1122.03
/proc/22394/stat : 22394 (wbo1.4a) R 22392 22394 22163 0 -1 4202496 80404 0 0 0 111842 361 0 0 25 0 1 0 11646489 328384512 79442 1992294400 134512640 135751879 4292497984 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/22394/statm: 80172 79442 143 303 0 79867 0
Current children cumulated CPU time (s) 1122.03
Current children cumulated vsize (KiB) 320688

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.91 2/107 22427
/proc/meminfo: memFree=1140640/2059040 swapFree=4192956/4192956
[pid=22394] ppid=22392 vsize=341304 CPUtime=1182.02
/proc/22394/stat : 22394 (wbo1.4a) R 22392 22394 22163 0 -1 4202496 85560 0 0 0 117822 380 0 0 25 0 1 0 11646489 349495296 84598 1992294400 134512640 135751879 4292497984 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/22394/statm: 85326 84598 143 303 0 85021 0
Current children cumulated CPU time (s) 1182.02
Current children cumulated vsize (KiB) 341304

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 0.91 2/107 22428
/proc/meminfo: memFree=1126256/2059040 swapFree=4192956/4192956
[pid=22394] ppid=22392 vsize=355600 CPUtime=1242.01
/proc/22394/stat : 22394 (wbo1.4a) R 22392 22394 22163 0 -1 4202496 89104 0 0 0 123803 398 0 0 25 0 1 0 11646489 364134400 88142 1992294400 134512640 135751879 4292497984 18446744073709551615 134616382 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/22394/statm: 88900 88142 143 303 0 88595 0
Current children cumulated CPU time (s) 1242.01
Current children cumulated vsize (KiB) 355600

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 0.91 2/107 22430
/proc/meminfo: memFree=1112988/2059040 swapFree=4192956/4192956
[pid=22394] ppid=22392 vsize=368684 CPUtime=1302
/proc/22394/stat : 22394 (wbo1.4a) R 22392 22394 22163 0 -1 4202496 92385 0 0 0 129784 416 0 0 25 0 1 0 11646489 377532416 91423 1992294400 134512640 135751879 4292497984 18446744073709551615 134616334 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/22394/statm: 92171 91423 143 303 0 91866 0
Current children cumulated CPU time (s) 1302
Current children cumulated vsize (KiB) 368684

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 0.91 2/107 22440
/proc/meminfo: memFree=1096868/2059040 swapFree=4192956/4192956
[pid=22394] ppid=22392 vsize=384832 CPUtime=1361.96
/proc/22394/stat : 22394 (wbo1.4a) R 22392 22394 22163 0 -1 4202496 96433 0 0 0 135760 436 0 0 25 0 1 0 11646489 394067968 95471 1992294400 134512640 135751879 4292497984 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/22394/statm: 96208 95471 143 303 0 95903 0
Current children cumulated CPU time (s) 1361.96
Current children cumulated vsize (KiB) 384832

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 0.91 2/107 22442
/proc/meminfo: memFree=1079136/2059040 swapFree=4192956/4192956
[pid=22394] ppid=22392 vsize=402388 CPUtime=1421.96
/proc/22394/stat : 22394 (wbo1.4a) R 22392 22394 22163 0 -1 4202496 100820 0 0 0 141741 455 0 0 25 0 1 0 11646489 412045312 99858 1992294400 134512640 135751879 4292497984 18446744073709551615 134604712 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/22394/statm: 100597 99858 143 303 0 100292 0
Current children cumulated CPU time (s) 1421.96
Current children cumulated vsize (KiB) 402388

[startup+1482.3 s]
/proc/loadavg: 1.03 1.01 0.91 2/107 22444
/proc/meminfo: memFree=1065496/2059040 swapFree=4192956/4192956
[pid=22394] ppid=22392 vsize=416116 CPUtime=1481.94
/proc/22394/stat : 22394 (wbo1.4a) R 22392 22394 22163 0 -1 4202496 104239 0 0 0 147722 472 0 0 25 0 1 0 11646489 426102784 103277 1992294400 134512640 135751879 4292497984 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/22394/statm: 104029 103277 143 303 0 103724 0
Current children cumulated CPU time (s) 1481.94
Current children cumulated vsize (KiB) 416116

[startup+1542.3 s]
/proc/loadavg: 1.01 1.01 0.91 2/107 22445
/proc/meminfo: memFree=1054212/2059040 swapFree=4192956/4192956
[pid=22394] ppid=22392 vsize=427476 CPUtime=1541.93
/proc/22394/stat : 22394 (wbo1.4a) R 22392 22394 22163 0 -1 4202496 107093 0 0 0 153707 486 0 0 25 0 1 0 11646489 437735424 106131 1992294400 134512640 135751879 4292497984 18446744073709551615 134604644 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/22394/statm: 106869 106131 143 303 0 106564 0
Current children cumulated CPU time (s) 1541.93
Current children cumulated vsize (KiB) 427476

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 0.91 2/107 22447
/proc/meminfo: memFree=1044416/2059040 swapFree=4192956/4192956
[pid=22394] ppid=22392 vsize=437184 CPUtime=1601.91
/proc/22394/stat : 22394 (wbo1.4a) R 22392 22394 22163 0 -1 4202496 109528 0 0 0 159692 499 0 0 25 0 1 0 11646489 447676416 108566 1992294400 134512640 135751879 4292497984 18446744073709551615 134517408 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/22394/statm: 109296 108566 143 303 0 108991 0
Current children cumulated CPU time (s) 1601.91
Current children cumulated vsize (KiB) 437184

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 0.91 2/107 22448
/proc/meminfo: memFree=1029536/2059040 swapFree=4192956/4192956
[pid=22394] ppid=22392 vsize=452000 CPUtime=1661.89
/proc/22394/stat : 22394 (wbo1.4a) R 22392 22394 22163 0 -1 4202496 113233 0 0 0 165669 520 0 0 25 0 1 0 11646489 462848000 112271 1992294400 134512640 135751879 4292497984 18446744073709551615 134616866 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/22394/statm: 113000 112271 143 303 0 112695 0
Current children cumulated CPU time (s) 1661.89
Current children cumulated vsize (KiB) 452000

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 0.91 2/107 22450
/proc/meminfo: memFree=1016268/2059040 swapFree=4192956/4192956
[pid=22394] ppid=22392 vsize=465340 CPUtime=1721.88
/proc/22394/stat : 22394 (wbo1.4a) R 22392 22394 22163 0 -1 4202496 116544 0 0 0 171648 540 0 0 25 0 1 0 11646489 476508160 115582 1992294400 134512640 135751879 4292497984 18446744073709551615 134616312 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/22394/statm: 116335 115582 143 303 0 116030 0
Current children cumulated CPU time (s) 1721.88
Current children cumulated vsize (KiB) 465340

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 0.91 2/107 22452
/proc/meminfo: memFree=1004860/2059040 swapFree=4192956/4192956
[pid=22394] ppid=22392 vsize=476584 CPUtime=1781.87
/proc/22394/stat : 22394 (wbo1.4a) R 22392 22394 22163 0 -1 4202496 119360 0 0 0 177630 557 0 0 25 0 1 0 11646489 488022016 118398 1992294400 134512640 135751879 4292497984 18446744073709551615 134517408 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/22394/statm: 119146 118398 143 303 0 118841 0
Current children cumulated CPU time (s) 1781.87
Current children cumulated vsize (KiB) 476584



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 0.91 2/107 22452
/proc/meminfo: memFree=1001884/2059040 swapFree=4192956/4192956
[pid=22394] ppid=22392 vsize=479504 CPUtime=1800.08
/proc/22394/stat : 22394 (wbo1.4a) R 22392 22394 22163 0 -1 4202496 120091 0 0 0 179447 561 0 0 25 0 1 0 11646489 491012096 119129 1992294400 134512640 135751879 4292497984 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/22394/statm: 119876 119129 143 303 0 119571 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 479504

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

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

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 0.91 2/107 22452
/proc/meminfo: memFree=1001884/2059040 swapFree=4192956/4192956
[pid=22394] ppid=22392 vsize=479504 CPUtime=1800.08
/proc/22394/stat : 22394 (wbo1.4a) R 22392 22394 22163 0 -1 4202496 120091 0 0 0 179447 561 0 0 25 0 1 0 11646489 491012096 119129 1992294400 134512640 135751879 4292497984 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/22394/statm: 119876 119129 143 303 0 119571 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 479504

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.55
CPU time (s): 1800.13
CPU user time (s): 1794.47
CPU system time (s): 5.65614
CPU usage (%): 99.9764
Max. virtual memory (cumulated for all children) (KiB): 479504

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1794.47
system time used= 5.65614
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 120091
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= 6
involuntary context switches= 4211

runsolver used 2.77558 second user time and 8.70668 second system time

The end

Launcher Data 

Begin job on node030 at 2010-07-06 18:39:10
IDJOB=2684794
IDBENCH=73572
IDSOLVER=1160
FILE ID=node030/2684794-1278434350
PBS_JOBID= 11233448
Free space on /tmp= 62504 MiB

SOLVER NAME= wbo 1.4a
BENCH NAME= PB10/normalized-PB10/DEC-SMALLINT-LIN/oliveras/j120/normalized-j12038_8-unsat.opb
COMMAND LINE= wbo1.4a -file-format=opb -time-limit=TIMEOUT BENCHNAME
CONVERSION SCRIPT= PBconversionToLinear BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2684794-1278434350/watcher-2684794-1278434350 -o /tmp/evaluation-result-2684794-1278434350/solver-2684794-1278434350 -C 1800 -W 2000 -M 1800  wbo1.4a -file-format=opb -time-limit=1800 HOME/instance-2684794-1278434350.opb

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

MD5SUM BENCH= a4c61139e0eb75a13e9da4d40232e606
RANDOM SEED=761032843

node030.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		: 3000.217
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	: 6000.43
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		: 3000.217
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	: 5599.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1481048 kB
Buffers:         98936 kB
Cached:         346540 kB
SwapCached:          0 kB
Active:         176284 kB
Inactive:       329192 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1481048 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            5768 kB
Writeback:           4 kB
AnonPages:       60008 kB
Mapped:          14464 kB
Slab:            50676 kB
PageTables:       4068 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   179120 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264948 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

CONVERSION COMMAND LINE= PBconversionToLinear HOME/instance-2684794-1278434350.opb

Free space on /tmp at the end= 62500 MiB
End job on node030 at 2010-07-06 19:09:13