Trace number 2655725

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) 1800.21 1800.66

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/
submitted-PB06/roussel/normalized-pigeon-cardinality-51-50.opb
MD5SUM285c24e978af8153c6a378b9af59f522
Bench CategoryDEC-SMALLINT (no optimisation, small integers)
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 benchmark0.134978
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables2550
Total number of constraints101
Number of constraints which are clauses51
Number of constraints which are cardinality constraints (but not clauses)50
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint50
Maximum length of a constraint51
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 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 52
Number of bits of the biggest sum of numbers6
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-2655725-1276580032.opb.
0.00/0.00	c Instance file HOME/instance-2655725-1276580032.opb
0.00/0.00	c File size is 44645 bytes.
0.00/0.01	c Highest Coefficient sum: 52
0.00/0.01	c ============================[ Problem Statistics ]=============================
0.00/0.01	c |                                                                             |
0.00/0.01	c |  Parsing time:          0.01         s                                      |
0.00/0.01	c |  Number Variables:      2550                                                |
0.00/0.01	c |  Number Clauses:        51                                                  |
0.00/0.01	c |  Number Cardinality:    50                                                  |
0.00/0.01	c |  Number PB Constraints: 0                                                   |
0.00/0.01	c ============================[ Search Statistics ]==============================
0.00/0.01	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.01	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
0.00/0.01	c ===============================================================================
0.00/0.01	c |         0 |    2550      101     5100 |     5000        0    nan |  0.000 % |
0.00/0.04	c |       101 |    2550      101     5100 |     5500      101    195 |  0.000 % |
0.00/0.08	c |       252 |    2550      101     5100 |     6050      252    283 |  0.000 % |
0.09/0.18	c |       477 |    2550      101     5100 |     6655      477    329 |  0.000 % |
0.18/0.29	c |       815 |    2550      101     5100 |     7320      815    278 |  0.000 % |
0.38/0.46	c |      1323 |    2550      101     5100 |     8052     1323    253 |  0.000 % |
0.69/0.75	c |      2084 |    2550      101     5100 |     8857     2084    240 |  0.000 % |
1.28/1.32	c |      3228 |    2550      101     5100 |     9743     3228    241 |  0.000 % |
2.59/2.63	c |      4940 |    2550      101     5100 |    10717     4940    326 |  0.000 % |
4.09/4.16	c |      7503 |    2550      101     5100 |    11789     7503    307 |  0.000 % |
6.99/7.00	c |     11348 |    2550      101     5100 |    12968    11348    294 |  0.000 % |
15.58/15.62	c |     17115 |    2550      101     5100 |    14265     9401    386 |  0.000 % |
32.78/32.84	c |     25764 |    2550      101     5100 |    15692     9681    466 |  0.000 % |
49.68/49.74	c |     38738 |    2550      101     5100 |    17261    13569    308 |  0.000 % |
81.17/81.29	c |     58199 |    2550      101     5100 |    18987    13309    290 |  0.000 % |
127.65/127.72	c |     87391 |    2550      101     5100 |    20886    21114    437 |  0.000 % |
223.25/223.34	c |    131180 |    2550      101     5100 |    22974    18927    534 |  0.000 % |
361.39/361.53	c |    196879 |    2550      101     5100 |    25272    20689    836 |  0.000 % |
701.22/701.44	c |    295405 |    2550      101     5100 |    27799    17621    641 |  0.000 % |
1389.55/1389.92	c |    443196 |    2550      101     5100 |    30579    28772    989 |  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-2655725-1276580032/watcher-2655725-1276580032 -o /tmp/evaluation-result-2655725-1276580032/solver-2655725-1276580032 -C 1800 -W 2000 -M 1800 wbo1.4a -file-format=opb -time-limit=1800 HOME/instance-2655725-1276580032.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 1.00 1.00 3/106 1241
/proc/meminfo: memFree=1747000/2059040 swapFree=4136648/4192956
[pid=1241] ppid=1239 vsize=2612 CPUtime=0
/proc/1241/stat : 1241 (wbo1.4a) R 1239 1241 441 0 -1 4202496 257 0 0 0 0 0 0 0 19 0 1 0 31658649 2674688 176 1992294400 134512640 135751879 4288643424 18446744073709551615 135228447 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/1241/statm: 653 176 128 303 0 337 0

[startup+0.0978899 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 1241
/proc/meminfo: memFree=1747000/2059040 swapFree=4136648/4192956
[pid=1241] ppid=1239 vsize=3308 CPUtime=0.09
/proc/1241/stat : 1241 (wbo1.4a) R 1239 1241 441 0 -1 4202496 494 0 0 0 9 0 0 0 19 0 1 0 31658649 3387392 402 1992294400 134512640 135751879 4288643424 18446744073709551615 134604644 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/1241/statm: 827 402 143 303 0 522 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3308

[startup+0.10089 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 1241
/proc/meminfo: memFree=1747000/2059040 swapFree=4136648/4192956
[pid=1241] ppid=1239 vsize=3308 CPUtime=0.09
/proc/1241/stat : 1241 (wbo1.4a) R 1239 1241 441 0 -1 4202496 497 0 0 0 9 0 0 0 19 0 1 0 31658649 3387392 405 1992294400 134512640 135751879 4288643424 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/1241/statm: 827 405 143 303 0 522 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3308

[startup+0.300906 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 1241
/proc/meminfo: memFree=1747000/2059040 swapFree=4136648/4192956
[pid=1241] ppid=1239 vsize=3968 CPUtime=0.28
/proc/1241/stat : 1241 (wbo1.4a) R 1239 1241 441 0 -1 4202496 663 0 0 0 28 0 0 0 20 0 1 0 31658649 4063232 571 1992294400 134512640 135751879 4288643424 18446744073709551615 134518464 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/1241/statm: 992 571 143 303 0 687 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 3968

[startup+0.700938 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 1241
/proc/meminfo: memFree=1747000/2059040 swapFree=4136648/4192956
[pid=1241] ppid=1239 vsize=5156 CPUtime=0.69
/proc/1241/stat : 1241 (wbo1.4a) R 1239 1241 441 0 -1 4202496 937 0 0 0 68 1 0 0 21 0 1 0 31658649 5279744 845 1992294400 134512640 135751879 4288643424 18446744073709551615 134616497 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/1241/statm: 1289 845 143 303 0 984 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5156

[startup+1.501 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 1242
/proc/meminfo: memFree=1743396/2059040 swapFree=4136648/4192956
[pid=1241] ppid=1239 vsize=7004 CPUtime=1.48
/proc/1241/stat : 1241 (wbo1.4a) R 1239 1241 441 0 -1 4202496 1410 0 0 0 147 1 0 0 23 0 1 0 31658649 7172096 1318 1992294400 134512640 135751879 4288643424 18446744073709551615 134605063 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/1241/statm: 1751 1318 143 303 0 1446 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 7004

[startup+3.10113 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 1242
/proc/meminfo: memFree=1740544/2059040 swapFree=4136648/4192956
[pid=1241] ppid=1239 vsize=10964 CPUtime=3.08
/proc/1241/stat : 1241 (wbo1.4a) R 1239 1241 441 0 -1 4202496 2407 0 0 0 306 2 0 0 25 0 1 0 31658649 11227136 2315 1992294400 134512640 135751879 4288643424 18446744073709551615 134607728 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/1241/statm: 2741 2315 143 303 0 2436 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 10964

[startup+6.30038 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 1242
/proc/meminfo: memFree=1733352/2059040 swapFree=4136648/4192956
[pid=1241] ppid=1239 vsize=16644 CPUtime=6.28
/proc/1241/stat : 1241 (wbo1.4a) R 1239 1241 441 0 -1 4202496 3821 0 0 0 624 4 0 0 25 0 1 0 31658649 17043456 3729 1992294400 134512640 135751879 4288643424 18446744073709551615 134616492 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/1241/statm: 4161 3729 143 303 0 3856 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 16644

[startup+12.7019 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 1242
/proc/meminfo: memFree=1723432/2059040 swapFree=4136648/4192956
[pid=1241] ppid=1239 vsize=26064 CPUtime=12.69
/proc/1241/stat : 1241 (wbo1.4a) R 1239 1241 441 0 -1 4202496 6180 0 0 0 1262 7 0 0 25 0 1 0 31658649 26689536 6088 1992294400 134512640 135751879 4288643424 18446744073709551615 134517408 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/1241/statm: 6516 6089 143 303 0 6211 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 26064

[startup+25.5009 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 1244
/proc/meminfo: memFree=1712272/2059040 swapFree=4136648/4192956
[pid=1241] ppid=1239 vsize=36892 CPUtime=25.48
/proc/1241/stat : 1241 (wbo1.4a) R 1239 1241 441 0 -1 4202496 8863 0 0 0 2537 11 0 0 25 0 1 0 31658649 37777408 8771 1992294400 134512640 135751879 4288643424 18446744073709551615 134616526 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/1241/statm: 9223 8771 143 303 0 8918 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 36892

[startup+51.101 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 1244
/proc/meminfo: memFree=1684124/2059040 swapFree=4136648/4192956
[pid=1241] ppid=1239 vsize=65884 CPUtime=51.07
/proc/1241/stat : 1241 (wbo1.4a) R 1239 1241 441 0 -1 4202496 16104 0 0 0 5085 22 0 0 25 0 1 0 31658649 67465216 16012 1992294400 134512640 135751879 4288643424 18446744073709551615 134605082 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/1241/statm: 16471 16012 143 303 0 16166 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 65884

[startup+102.308 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 1246
/proc/meminfo: memFree=1631424/2059040 swapFree=4136648/4192956
[pid=1241] ppid=1239 vsize=117320 CPUtime=102.27
/proc/1241/stat : 1241 (wbo1.4a) R 1239 1241 441 0 -1 4202496 28967 0 0 0 10187 40 0 0 25 0 1 0 31658649 120135680 28875 1992294400 134512640 135751879 4288643424 18446744073709551615 134517408 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/1241/statm: 29330 28875 143 303 0 29025 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 117320

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 1246
/proc/meminfo: memFree=1568060/2059040 swapFree=4136648/4192956
[pid=1241] ppid=1239 vsize=181296 CPUtime=162.25
/proc/1241/stat : 1241 (wbo1.4a) R 1239 1241 441 0 -1 4202496 44961 0 0 0 16164 61 0 0 25 0 1 0 31658649 185647104 44869 1992294400 134512640 135751879 4288643424 18446744073709551615 134517408 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/1241/statm: 45324 44869 143 303 0 45019 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 181296

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 1248
/proc/meminfo: memFree=1511268/2059040 swapFree=4136648/4192956
[pid=1241] ppid=1239 vsize=237456 CPUtime=222.23
/proc/1241/stat : 1241 (wbo1.4a) R 1239 1241 441 0 -1 4202496 58964 0 0 0 22142 81 0 0 25 0 1 0 31658649 243154944 58872 1992294400 134512640 135751879 4288643424 18446744073709551615 134517421 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/1241/statm: 59364 58872 143 303 0 59059 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 237456

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 1253
/proc/meminfo: memFree=1426576/2059040 swapFree=4136648/4192956
[pid=1241] ppid=1239 vsize=322068 CPUtime=282.21
/proc/1241/stat : 1241 (wbo1.4a) R 1239 1241 441 0 -1 4202496 80106 0 0 0 28115 106 0 0 25 0 1 0 31658649 329797632 80014 1992294400 134512640 135751879 4288643424 18446744073709551615 134602457 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/1241/statm: 80517 80014 143 303 0 80212 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 322068

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 1255
/proc/meminfo: memFree=1331468/2059040 swapFree=4136648/4192956
[pid=1241] ppid=1239 vsize=416792 CPUtime=342.2
/proc/1241/stat : 1241 (wbo1.4a) R 1239 1241 441 0 -1 4202496 103801 0 0 0 34090 130 0 0 25 0 1 0 31658649 426795008 103709 1992294400 134512640 135751879 4288643424 18446744073709551615 134616495 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/1241/statm: 104198 103709 143 303 0 103893 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 416792

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 1257
/proc/meminfo: memFree=1264012/2059040 swapFree=4136648/4192956
[pid=1241] ppid=1239 vsize=484432 CPUtime=402.18
/proc/1241/stat : 1241 (wbo1.4a) R 1239 1241 441 0 -1 4202496 120662 0 0 0 40069 149 0 0 25 0 1 0 31658649 496058368 120570 1992294400 134512640 135751879 4288643424 18446744073709551615 134604825 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/1241/statm: 121108 120570 143 303 0 120803 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 484432

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 1257
/proc/meminfo: memFree=1224456/2059040 swapFree=4136648/4192956
[pid=1241] ppid=1239 vsize=523704 CPUtime=462.17
/proc/1241/stat : 1241 (wbo1.4a) R 1239 1241 441 0 -1 4202496 130473 0 0 0 46054 163 0 0 25 0 1 0 31658649 536272896 130381 1992294400 134512640 135751879 4288643424 18446744073709551615 134516976 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/1241/statm: 130926 130381 143 303 0 130621 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 523704

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 1259
/proc/meminfo: memFree=1185148/2059040 swapFree=4136648/4192956
[pid=1241] ppid=1239 vsize=563248 CPUtime=522.16
/proc/1241/stat : 1241 (wbo1.4a) R 1239 1241 441 0 -1 4202496 140355 0 0 0 52039 177 0 0 25 0 1 0 31658649 576765952 140263 1992294400 134512640 135751879 4288643424 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/1241/statm: 140812 140263 143 303 0 140507 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 563248

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 1261
/proc/meminfo: memFree=1140384/2059040 swapFree=4136648/4192956
[pid=1241] ppid=1239 vsize=607796 CPUtime=582.15
/proc/1241/stat : 1241 (wbo1.4a) R 1239 1241 441 0 -1 4202496 151495 0 0 0 58023 192 0 0 25 0 1 0 31658649 622383104 151403 1992294400 134512640 135751879 4288643424 18446744073709551615 134616467 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/1241/statm: 151949 151403 143 303 0 151644 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 607796

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 1263
/proc/meminfo: memFree=1093636/2059040 swapFree=4136648/4192956
[pid=1241] ppid=1239 vsize=654108 CPUtime=642.14
/proc/1241/stat : 1241 (wbo1.4a) R 1239 1241 441 0 -1 4202496 163055 0 0 0 64006 208 0 0 25 0 1 0 31658649 669806592 162963 1992294400 134512640 135751879 4288643424 18446744073709551615 134517408 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/1241/statm: 163527 162963 143 303 0 163222 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 654108

[startup+702.301 s]

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

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 1269
/proc/meminfo: memFree=895236/2059040 swapFree=4136648/4192956
[pid=1241] ppid=1239 vsize=852324 CPUtime=882.07
/proc/1241/stat : 1241 (wbo1.4a) R 1239 1241 441 0 -1 4202496 212576 0 0 0 87941 266 0 0 25 0 1 0 31658649 872779776 212484 1992294400 134512640 135751879 4288643424 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/1241/statm: 213081 212484 143 303 0 212776 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 852324

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 1271
/proc/meminfo: memFree=851092/2059040 swapFree=4136648/4192956
[pid=1241] ppid=1239 vsize=897836 CPUtime=942.06
/proc/1241/stat : 1241 (wbo1.4a) R 1239 1241 441 0 -1 4202496 223971 0 0 0 93923 283 0 0 25 0 1 0 31658649 919384064 223879 1992294400 134512640 135751879 4288643424 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/1241/statm: 224459 223879 143 303 0 224154 0
Current children cumulated CPU time (s) 942.06
Current children cumulated vsize (KiB) 897836

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 1273
/proc/meminfo: memFree=772600/2059040 swapFree=4136648/4192956
[pid=1241] ppid=1239 vsize=974788 CPUtime=1002.04
/proc/1241/stat : 1241 (wbo1.4a) R 1239 1241 441 0 -1 4202496 243187 0 0 0 99900 304 0 0 25 0 1 0 31658649 998182912 243095 1992294400 134512640 135751879 4288643424 18446744073709551615 134616497 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/1241/statm: 243697 243095 143 303 0 243392 0
Current children cumulated CPU time (s) 1002.04
Current children cumulated vsize (KiB) 974788

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 1273
/proc/meminfo: memFree=710352/2059040 swapFree=4136648/4192956
[pid=1241] ppid=1239 vsize=1037220 CPUtime=1062.03
/proc/1241/stat : 1241 (wbo1.4a) R 1239 1241 441 0 -1 4202496 258778 0 0 0 105880 323 0 0 25 0 1 0 31658649 1062113280 258686 1992294400 134512640 135751879 4288643424 18446744073709551615 134616514 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/1241/statm: 259305 258686 143 303 0 259000 0
Current children cumulated CPU time (s) 1062.03
Current children cumulated vsize (KiB) 1037220

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 1275
/proc/meminfo: memFree=677616/2059040 swapFree=4136648/4192956
[pid=1241] ppid=1239 vsize=1069864 CPUtime=1122.02
/proc/1241/stat : 1241 (wbo1.4a) R 1239 1241 441 0 -1 4202496 266955 0 0 0 111866 336 0 0 25 0 1 0 31658649 1095540736 266863 1992294400 134512640 135751879 4288643424 18446744073709551615 134518928 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/1241/statm: 267466 266863 143 303 0 267161 0
Current children cumulated CPU time (s) 1122.02
Current children cumulated vsize (KiB) 1069864

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 1277
/proc/meminfo: memFree=627520/2059040 swapFree=4136648/4192956
[pid=1241] ppid=1239 vsize=1119664 CPUtime=1182.01
/proc/1241/stat : 1241 (wbo1.4a) R 1239 1241 441 0 -1 4202496 279388 0 0 0 117851 350 0 0 25 0 1 0 31658649 1146535936 279296 1992294400 134512640 135751879 4288643424 18446744073709551615 134517409 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/1241/statm: 279916 279296 143 303 0 279611 0
Current children cumulated CPU time (s) 1182.01
Current children cumulated vsize (KiB) 1119664

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 1279
/proc/meminfo: memFree=603588/2059040 swapFree=4136648/4192956
[pid=1241] ppid=1239 vsize=1143296 CPUtime=1241.99
/proc/1241/stat : 1241 (wbo1.4a) R 1239 1241 441 0 -1 4202496 285286 0 0 0 123841 358 0 0 25 0 1 0 31658649 1170735104 285194 1992294400 134512640 135751879 4288643424 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/1241/statm: 285824 285194 143 303 0 285519 0
Current children cumulated CPU time (s) 1241.99
Current children cumulated vsize (KiB) 1143296

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 1281
/proc/meminfo: memFree=567504/2059040 swapFree=4136648/4192956
[pid=1241] ppid=1239 vsize=1178908 CPUtime=1301.98
/proc/1241/stat : 1241 (wbo1.4a) R 1239 1241 441 0 -1 4202496 294191 0 0 0 129828 370 0 0 25 0 1 0 31658649 1207201792 294099 1992294400 134512640 135751879 4288643424 18446744073709551615 134516976 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/1241/statm: 294727 294099 143 303 0 294422 0
Current children cumulated CPU time (s) 1301.98
Current children cumulated vsize (KiB) 1178908

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 1281
/proc/meminfo: memFree=500916/2059040 swapFree=4136648/4192956
[pid=1241] ppid=1239 vsize=1246252 CPUtime=1361.96
/proc/1241/stat : 1241 (wbo1.4a) R 1239 1241 441 0 -1 4202496 311027 0 0 0 135806 390 0 0 25 0 1 0 31658649 1276162048 310935 1992294400 134512640 135751879 4288643424 18446744073709551615 134616495 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/1241/statm: 311563 310935 143 303 0 311258 0
Current children cumulated CPU time (s) 1361.96
Current children cumulated vsize (KiB) 1246252

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 1283
/proc/meminfo: memFree=448836/2059040 swapFree=4136648/4192956
[pid=1241] ppid=1239 vsize=1297456 CPUtime=1421.96
/proc/1241/stat : 1241 (wbo1.4a) R 1239 1241 441 0 -1 4202496 323826 0 0 0 141790 406 0 0 25 0 1 0 31658649 1328594944 323734 1992294400 134512640 135751879 4288643424 18446744073709551615 134616497 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/1241/statm: 324364 323734 143 303 0 324059 0
Current children cumulated CPU time (s) 1421.96
Current children cumulated vsize (KiB) 1297456

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 1285
/proc/meminfo: memFree=375552/2059040 swapFree=4136648/4192956
[pid=1241] ppid=1239 vsize=1371196 CPUtime=1481.93
/proc/1241/stat : 1241 (wbo1.4a) R 1239 1241 441 0 -1 4202496 342260 0 0 0 147766 427 0 0 25 0 1 0 31658649 1404104704 342168 1992294400 134512640 135751879 4288643424 18446744073709551615 134616514 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/1241/statm: 342799 342168 143 303 0 342494 0
Current children cumulated CPU time (s) 1481.93
Current children cumulated vsize (KiB) 1371196

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 1287
/proc/meminfo: memFree=336120/2059040 swapFree=4136648/4192956
[pid=1241] ppid=1239 vsize=1410096 CPUtime=1541.92
/proc/1241/stat : 1241 (wbo1.4a) R 1239 1241 441 0 -1 4202496 351960 0 0 0 153751 441 0 0 25 0 1 0 31658649 1443938304 351868 1992294400 134512640 135751879 4288643424 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/1241/statm: 352524 351868 143 303 0 352219 0
Current children cumulated CPU time (s) 1541.92
Current children cumulated vsize (KiB) 1410096

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 1289
/proc/meminfo: memFree=285032/2059040 swapFree=4136648/4192956
[pid=1241] ppid=1239 vsize=1462008 CPUtime=1601.91
/proc/1241/stat : 1241 (wbo1.4a) R 1239 1241 441 0 -1 4202496 364925 0 0 0 159732 459 0 0 25 0 1 0 31658649 1497096192 364833 1992294400 134512640 135751879 4288643424 18446744073709551615 134517424 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/1241/statm: 365502 364833 143 303 0 365197 0
Current children cumulated CPU time (s) 1601.91
Current children cumulated vsize (KiB) 1462008

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 1298
/proc/meminfo: memFree=243120/2059040 swapFree=4136648/4192956
[pid=1241] ppid=1239 vsize=1502900 CPUtime=1661.88
/proc/1241/stat : 1241 (wbo1.4a) R 1239 1241 441 0 -1 4202496 375123 0 0 0 165715 473 0 0 25 0 1 0 31658649 1538969600 375031 1992294400 134512640 135751879 4288643424 18446744073709551615 134616492 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/1241/statm: 375725 375031 143 303 0 375420 0
Current children cumulated CPU time (s) 1661.88
Current children cumulated vsize (KiB) 1502900

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 1300
/proc/meminfo: memFree=191288/2059040 swapFree=4136648/4192956
[pid=1241] ppid=1239 vsize=1554984 CPUtime=1721.86
/proc/1241/stat : 1241 (wbo1.4a) R 1239 1241 441 0 -1 4202496 388138 0 0 0 171695 491 0 0 25 0 1 0 31658649 1592303616 388046 1992294400 134512640 135751879 4288643424 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/1241/statm: 388746 388046 143 303 0 388441 0
Current children cumulated CPU time (s) 1721.86
Current children cumulated vsize (KiB) 1554984

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 1302
/proc/meminfo: memFree=130776/2059040 swapFree=4136648/4192956
[pid=1241] ppid=1239 vsize=1615256 CPUtime=1781.85
/proc/1241/stat : 1241 (wbo1.4a) R 1239 1241 441 0 -1 4202496 403212 0 0 0 177675 510 0 0 25 0 1 0 31658649 1654022144 403120 1992294400 134512640 135751879 4288643424 18446744073709551615 134516977 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/1241/statm: 403814 403120 143 303 0 403509 0
Current children cumulated CPU time (s) 1781.85
Current children cumulated vsize (KiB) 1615256



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 1302
/proc/meminfo: memFree=107712/2059040 swapFree=4136648/4192956
[pid=1241] ppid=1239 vsize=1637768 CPUtime=1800.05
/proc/1241/stat : 1241 (wbo1.4a) R 1239 1241 441 0 -1 4202496 408817 0 0 0 179488 517 0 0 25 0 1 0 31658649 1677074432 408725 1992294400 134512640 135751879 4288643424 18446744073709551615 134616505 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/1241/statm: 409442 408725 143 303 0 409137 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 1637768

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

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

[startup+1800.61 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 1303
/proc/meminfo: memFree=1161828/2059040 swapFree=4136648/4192956
[pid=1241] ppid=1239 vsize=0 CPUtime=1800.15
/proc/1241/stat : 1241 (wbo1.4a) R 1239 1241 441 0 -1 4203524 408818 0 0 0 179488 527 0 0 25 0 1 0 31658649 0 0 1992294400 0 0 0 0 0 0 0 4096 3 18446744073709551615 0 0 17 1 0 0 0
/proc/1241/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.15
Current children cumulated vsize (KiB) 0

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.66
CPU time (s): 1800.21
CPU user time (s): 1794.89
CPU system time (s): 5.32619
CPU usage (%): 99.975
Max. virtual memory (cumulated for all children) (KiB): 1637768

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1794.89
system time used= 5.32619
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 408818
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= 4764

runsolver used 3.15352 second user time and 8.33073 second system time

The end

Launcher Data 

Begin job on node026 at 2010-06-15 07:33:52
IDJOB=2655725
IDBENCH=2597
IDSOLVER=1160
FILE ID=node026/2655725-1276580032
PBS_JOBID= 11173521
Free space on /tmp= 62560 MiB

SOLVER NAME= wbo 1.4a
BENCH NAME= PB06/final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/roussel/normalized-pigeon-cardinality-51-50.opb
COMMAND LINE= wbo1.4a -file-format=opb -time-limit=TIMEOUT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2655725-1276580032/watcher-2655725-1276580032 -o /tmp/evaluation-result-2655725-1276580032/solver-2655725-1276580032 -C 1800 -W 2000 -M 1800  wbo1.4a -file-format=opb -time-limit=1800 HOME/instance-2655725-1276580032.opb

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

MD5SUM BENCH= 285c24e978af8153c6a378b9af59f522
RANDOM SEED=325786572

node026.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		: 3000.201
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	: 6000.40
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		: 3000.201
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	: 5599.46
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1747528 kB
Buffers:         65600 kB
Cached:         153752 kB
SwapCached:       9480 kB
Active:          99676 kB
Inactive:       132160 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1747528 kB
SwapTotal:     4192956 kB
SwapFree:      4136648 kB
Dirty:            2648 kB
Writeback:           0 kB
AnonPages:       11040 kB
Mapped:           9396 kB
Slab:            57800 kB
PageTables:       4052 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   180444 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= 62556 MiB
End job on node026 at 2010-06-15 08:03:55