Trace number 1876267

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 1.0? (TO) 1800.2 1800.72

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/
submitted-PB06/roussel/normalized-pigeon-cardinality-31-30.opb
MD5SUM583fb36c9cf948cc03f361dd87435bdd
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 benchmark0.05999
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables930
Total number of constraints61
Number of constraints which are clauses31
Number of constraints which are cardinality constraints (but not clauses)30
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint30
Maximum length of a constraint31
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 32
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 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-1876267-1245169531.opb.
0.00/0.00	c Instance file HOME/instance-1876267-1245169531.opb
0.00/0.00	c File size is 15321 bytes.
0.00/0.00	c Highest Coefficient sum: 32
0.00/0.00	c ============================[ Problem Statistics ]=============================
0.00/0.00	c |                                                                             |
0.00/0.00	c |  Parsing time:          0.00         s                                      |
0.00/0.00	c |  Number Variables:      930                                                 |
0.00/0.00	c |  Number Clauses:        31                                                  |
0.00/0.00	c |  Number Cardinality:    30                                                  |
0.00/0.00	c |  Number PB Constraints: 0                                                   |
0.00/0.00	c ============================[ Search Statistics ]==============================
0.00/0.00	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.00	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
0.00/0.00	c ===============================================================================
0.00/0.00	c |         0 |     930       61     1860 |     5000        0    nan |  0.000 % |
0.00/0.01	c |       101 |     930       61     1860 |     5500      101    105 |  0.000 % |
0.00/0.02	c |       252 |     930       61     1860 |     6050      252    154 |  0.000 % |
0.00/0.04	c |       479 |     930       61     1860 |     6655      479    152 |  0.000 % |
0.00/0.06	c |       816 |     930       61     1860 |     7320      816    145 |  0.000 % |
0.09/0.14	c |      1322 |     930       61     1860 |     8052     1322    170 |  0.000 % |
0.19/0.25	c |      2082 |     930       61     1860 |     8857     2082    172 |  0.000 % |
0.39/0.45	c |      3223 |     930       61     1860 |     9743     3223    176 |  0.000 % |
0.69/0.79	c |      4932 |     930       61     1860 |    10717     4932    169 |  0.000 % |
1.49/1.57	c |      7494 |     930       61     1860 |    11789     7494    187 |  0.000 % |
2.89/2.97	c |     11338 |     930       61     1860 |    12968    11338    195 |  0.000 % |
5.99/6.02	c |     17105 |     930       61     1860 |    14265    10202    189 |  0.000 % |
13.29/13.33	c |     25755 |     930       61     1860 |    15692    11297    369 |  0.000 % |
34.18/34.23	c |     38730 |     930       61     1860 |    17261    16005    468 |  0.000 % |
82.27/82.39	c |     58191 |     930       61     1860 |    18987    17790    685 |  0.000 % |
209.43/209.57	c |     87383 |     930       61     1860 |    20886    17826    688 |  0.000 % |
445.17/445.36	c |    131176 |     930       61     1860 |    22974    19094    719 |  0.000 % |
1072.29/1072.65	c |    196861 |     930       61     1860 |    25272    14486    710 |  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-1876267-1245169531/watcher-1876267-1245169531 -o /tmp/evaluation-result-1876267-1245169531/solver-1876267-1245169531 -C 1800 -W 2000 -M 1800 wbo -file-format=opb -time-limit=1800 HOME/instance-1876267-1245169531.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 3/64 3233
/proc/meminfo: memFree=1852320/2055920 swapFree=4191900/4192956
[pid=3233] ppid=3231 vsize=2656 CPUtime=0
/proc/3233/stat : 3233 (wbo) R 3231 3233 2908 0 -1 4194304 230 0 0 0 0 0 0 0 18 0 1 0 184553771 2719744 210 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/3233/statm: 664 210 132 292 0 369 0

[startup+0.101761 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 3233
/proc/meminfo: memFree=1852320/2055920 swapFree=4191900/4192956
[pid=3233] ppid=3231 vsize=3448 CPUtime=0.09
/proc/3233/stat : 3233 (wbo) R 3231 3233 2908 0 -1 4194304 451 0 0 0 9 0 0 0 18 0 1 0 184553771 3530752 431 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/3233/statm: 862 431 135 292 0 567 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3448

[startup+0.201772 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 3233
/proc/meminfo: memFree=1852320/2055920 swapFree=4191900/4192956
[pid=3233] ppid=3231 vsize=4108 CPUtime=0.19
/proc/3233/stat : 3233 (wbo) R 3231 3233 2908 0 -1 4194304 617 0 0 0 19 0 0 0 18 0 1 0 184553771 4206592 597 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/3233/statm: 1027 597 135 292 0 732 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 4108

[startup+0.301782 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 3233
/proc/meminfo: memFree=1852320/2055920 swapFree=4191900/4192956
[pid=3233] ppid=3231 vsize=4636 CPUtime=0.29
/proc/3233/stat : 3233 (wbo) R 3231 3233 2908 0 -1 4194304 753 0 0 0 28 1 0 0 19 0 1 0 184553771 4747264 733 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/3233/statm: 1159 733 135 292 0 864 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4636

[startup+0.701827 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 3233
/proc/meminfo: memFree=1852320/2055920 swapFree=4191900/4192956
[pid=3233] ppid=3231 vsize=6616 CPUtime=0.69
/proc/3233/stat : 3233 (wbo) R 3231 3233 2908 0 -1 4194304 1231 0 0 0 68 1 0 0 22 0 1 0 184553771 6774784 1211 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/3233/statm: 1654 1211 135 292 0 1359 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6616

[startup+1.50192 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3234
/proc/meminfo: memFree=1846488/2055920 swapFree=4191900/4192956
[pid=3233] ppid=3231 vsize=9388 CPUtime=1.49
/proc/3233/stat : 3233 (wbo) R 3231 3233 2908 0 -1 4194304 1935 0 0 0 147 2 0 0 25 0 1 0 184553771 9613312 1915 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/3233/statm: 2347 1915 135 292 0 2052 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 9388

[startup+3.10109 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3234
/proc/meminfo: memFree=1842520/2055920 swapFree=4191900/4192956
[pid=3233] ppid=3231 vsize=13744 CPUtime=3.09
/proc/3233/stat : 3233 (wbo) R 3231 3233 2908 0 -1 4194304 3026 0 0 0 305 4 0 0 25 0 1 0 184553771 14073856 3006 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/3233/statm: 3436 3006 135 292 0 3141 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 13744

[startup+6.30145 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3234
/proc/meminfo: memFree=1836256/2055920 swapFree=4191900/4192956
[pid=3233] ppid=3231 vsize=19420 CPUtime=6.29
/proc/3233/stat : 3233 (wbo) R 3231 3233 2908 0 -1 4194304 4441 0 0 0 624 5 0 0 25 0 1 0 184553771 19886080 4421 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/3233/statm: 4855 4421 135 292 0 4560 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 19420

[startup+12.7012 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3234
/proc/meminfo: memFree=1821344/2055920 swapFree=4191900/4192956
[pid=3233] ppid=3231 vsize=33680 CPUtime=12.69
/proc/3233/stat : 3233 (wbo) R 3231 3233 2908 0 -1 4194304 7990 0 0 0 1261 8 0 0 25 0 1 0 184553771 34488320 7970 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/3233/statm: 8420 7970 135 292 0 8125 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 33680

[startup+25.5016 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3234
/proc/meminfo: memFree=1800800/2055920 swapFree=4191900/4192956
[pid=3233] ppid=3231 vsize=53748 CPUtime=25.48
/proc/3233/stat : 3233 (wbo) R 3231 3233 2908 0 -1 4194304 13005 0 0 0 2534 14 0 0 25 0 1 0 184553771 55037952 12985 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/3233/statm: 13437 12985 135 292 0 13142 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 53748

[startup+51.1014 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3234
/proc/meminfo: memFree=1770848/2055920 swapFree=4191900/4192956
[pid=3233] ppid=3231 vsize=83988 CPUtime=51.07
/proc/3233/stat : 3233 (wbo) R 3231 3233 2908 0 -1 4194304 20579 0 0 0 5083 24 0 0 25 0 1 0 184553771 86003712 20559 1992294400 134512640 135709839 4294956240 18446744073709551615 134517168 0 0 4096 3 0 0 0 17 1 0 0
/proc/3233/statm: 20997 20559 135 292 0 20702 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 83988

[startup+102.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3234
/proc/meminfo: memFree=1723040/2055920 swapFree=4191900/4192956
[pid=3233] ppid=3231 vsize=131052 CPUtime=102.26
/proc/3233/stat : 3233 (wbo) R 3231 3233 2908 0 -1 4194304 32353 0 0 0 10187 39 0 0 25 0 1 0 184553771 134197248 32333 1992294400 134512640 135709839 4294956240 18446744073709551615 134517169 0 0 4096 3 0 0 0 17 1 0 0
/proc/3233/statm: 32763 32333 135 292 0 32468 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 131052

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3234
/proc/meminfo: memFree=1689312/2055920 swapFree=4191900/4192956
[pid=3233] ppid=3231 vsize=165016 CPUtime=162.24
/proc/3233/stat : 3233 (wbo) R 3231 3233 2908 0 -1 4194304 40837 0 0 0 16175 49 0 0 25 0 1 0 184553771 168976384 40817 1992294400 134512640 135709839 4294956240 18446744073709551615 134517178 0 0 4096 3 0 0 0 17 1 0 0
/proc/3233/statm: 41254 40817 135 292 0 40959 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 165016

[startup+222.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3234
/proc/meminfo: memFree=1647136/2055920 swapFree=4191900/4192956
[pid=3233] ppid=3231 vsize=206916 CPUtime=222.24
/proc/3233/stat : 3233 (wbo) R 3231 3233 2908 0 -1 4194304 51286 0 0 0 22163 61 0 0 25 0 1 0 184553771 211881984 51266 1992294400 134512640 135709839 4294956240 18446744073709551615 134517510 0 0 4096 3 0 0 0 17 1 0 0
/proc/3233/statm: 51729 51266 135 292 0 51434 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 206916

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3234
/proc/meminfo: memFree=1625184/2055920 swapFree=4191900/4192956
[pid=3233] ppid=3231 vsize=229232 CPUtime=282.21
/proc/3233/stat : 3233 (wbo) R 3231 3233 2908 0 -1 4194304 56869 0 0 0 28152 69 0 0 25 0 1 0 184553771 234733568 56849 1992294400 134512640 135709839 4294956240 18446744073709551615 134573910 0 0 4096 3 0 0 0 17 1 0 0
/proc/3233/statm: 57308 56849 135 292 0 57013 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 229232

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3234
/proc/meminfo: memFree=1592288/2055920 swapFree=4191900/4192956
[pid=3233] ppid=3231 vsize=261712 CPUtime=342.19
/proc/3233/stat : 3233 (wbo) R 3231 3233 2908 0 -1 4194304 64996 0 0 0 34141 78 0 0 25 0 1 0 184553771 267993088 64976 1992294400 134512640 135709839 4294956240 18446744073709551615 134517168 0 0 4096 3 0 0 0 17 1 0 0
/proc/3233/statm: 65428 64976 135 292 0 65133 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 261712

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3234
/proc/meminfo: memFree=1551264/2055920 swapFree=4191900/4192956
[pid=3233] ppid=3231 vsize=302992 CPUtime=402.17
/proc/3233/stat : 3233 (wbo) R 3231 3233 2908 0 -1 4194304 75301 0 0 0 40128 89 0 0 25 0 1 0 184553771 310263808 75281 1992294400 134512640 135709839 4294956240 18446744073709551615 134573761 0 0 4096 3 0 0 0 17 1 0 0
/proc/3233/statm: 75748 75281 135 292 0 75453 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 302992

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3234
/proc/meminfo: memFree=1514400/2055920 swapFree=4191900/4192956
[pid=3233] ppid=3231 vsize=339400 CPUtime=462.15
/proc/3233/stat : 3233 (wbo) R 3231 3233 2908 0 -1 4194304 84389 0 0 0 46118 97 0 0 25 0 1 0 184553771 347545600 84369 1992294400 134512640 135709839 4294956240 18446744073709551615 134573956 0 0 4096 3 0 0 0 17 1 0 0
/proc/3233/statm: 84850 84369 135 292 0 84555 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 339400

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3234
/proc/meminfo: memFree=1505184/2055920 swapFree=4191900/4192956
[pid=3233] ppid=3231 vsize=348676 CPUtime=522.14
/proc/3233/stat : 3233 (wbo) R 3231 3233 2908 0 -1 4194304 86699 0 0 0 52113 101 0 0 25 0 1 0 184553771 357044224 86679 1992294400 134512640 135709839 4294956240 18446744073709551615 134517510 0 0 4096 3 0 0 0 17 1 0 0
/proc/3233/statm: 87169 86679 135 292 0 86874 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 348676

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3234
/proc/meminfo: memFree=1476832/2055920 swapFree=4191900/4192956
[pid=3233] ppid=3231 vsize=376952 CPUtime=582.12
/proc/3233/stat : 3233 (wbo) R 3231 3233 2908 0 -1 4194304 93770 0 0 0 58103 109 0 0 25 0 1 0 184553771 385998848 93750 1992294400 134512640 135709839 4294956240 18446744073709551615 134517169 0 0 4096 3 0 0 0 17 1 0 0
/proc/3233/statm: 94238 93750 135 292 0 93943 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 376952

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3234
/proc/meminfo: memFree=1456416/2055920 swapFree=4191900/4192956
[pid=3233] ppid=3231 vsize=397428 CPUtime=642.11
/proc/3233/stat : 3233 (wbo) R 3231 3233 2908 0 -1 4194304 98873 0 0 0 64095 116 0 0 25 0 1 0 184553771 406966272 98853 1992294400 134512640 135709839 4294956240 18446744073709551615 134517504 0 0 4096 3 0 0 0 17 1 0 0
/proc/3233/statm: 99357 98853 135 292 0 99062 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 397428

[startup+702.301 s]

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

[startup+882.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3234
/proc/meminfo: memFree=1387744/2055920 swapFree=4191900/4192956
[pid=3233] ppid=3231 vsize=465780 CPUtime=882.04
/proc/3233/stat : 3233 (wbo) R 3231 3233 2908 0 -1 4194304 115954 0 0 0 88064 140 0 0 25 0 1 0 184553771 476958720 115934 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/3233/statm: 116445 115934 135 292 0 116150 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 465780

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3234
/proc/meminfo: memFree=1371552/2055920 swapFree=4191900/4192956
[pid=3233] ppid=3231 vsize=482096 CPUtime=942.02
/proc/3233/stat : 3233 (wbo) R 3231 3233 2908 0 -1 4194304 120025 0 0 0 94056 146 0 0 25 0 1 0 184553771 493666304 120005 1992294400 134512640 135709839 4294956240 18446744073709551615 134574300 0 0 4096 3 0 0 0 17 1 0 0
/proc/3233/statm: 120524 120005 135 292 0 120229 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 482096

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3234
/proc/meminfo: memFree=1350496/2055920 swapFree=4191900/4192956
[pid=3233] ppid=3231 vsize=502996 CPUtime=1002
/proc/3233/stat : 3233 (wbo) R 3231 3233 2908 0 -1 4194304 125248 0 0 0 100048 152 0 0 25 0 1 0 184553771 515067904 125228 1992294400 134512640 135709839 4294956240 18446744073709551615 134573919 0 0 4096 3 0 0 0 17 1 0 0
/proc/3233/statm: 125749 125228 135 292 0 125454 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 502996

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3234
/proc/meminfo: memFree=1328480/2055920 swapFree=4191900/4192956
[pid=3233] ppid=3231 vsize=525172 CPUtime=1061.98
/proc/3233/stat : 3233 (wbo) R 3231 3233 2908 0 -1 4194304 130800 0 0 0 106038 160 0 0 25 0 1 0 184553771 537776128 130780 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/3233/statm: 131293 130780 135 292 0 130998 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 525172

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3234
/proc/meminfo: memFree=1316384/2055920 swapFree=4191900/4192956
[pid=3233] ppid=3231 vsize=536932 CPUtime=1121.97
/proc/3233/stat : 3233 (wbo) R 3231 3233 2908 0 -1 4194304 133744 0 0 0 112033 164 0 0 25 0 1 0 184553771 549818368 133724 1992294400 134512640 135709839 4294956240 18446744073709551615 134573938 0 0 4096 3 0 0 0 17 1 0 0
/proc/3233/statm: 134233 133724 135 292 0 133938 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 536932

[startup+1182.3 s]
/proc/loadavg: 1.07 1.02 1.00 2/65 3234
/proc/meminfo: memFree=1300128/2055920 swapFree=4191900/4192956
[pid=3233] ppid=3231 vsize=553432 CPUtime=1181.95
/proc/3233/stat : 3233 (wbo) R 3231 3233 2908 0 -1 4194304 137852 0 0 0 118027 168 0 0 25 0 1 0 184553771 566714368 137832 1992294400 134512640 135709839 4294956240 18446744073709551615 134517168 0 0 4096 3 0 0 0 17 1 0 0
/proc/3233/statm: 138358 137832 135 292 0 138063 0
Current children cumulated CPU time (s) 1181.95
Current children cumulated vsize (KiB) 553432

[startup+1242.3 s]
/proc/loadavg: 1.02 1.01 1.00 2/65 3234
/proc/meminfo: memFree=1280544/2055920 swapFree=4191900/4192956
[pid=3233] ppid=3231 vsize=572704 CPUtime=1241.93
/proc/3233/stat : 3233 (wbo) R 3231 3233 2908 0 -1 4194304 142682 0 0 0 124020 173 0 0 25 0 1 0 184553771 586448896 142662 1992294400 134512640 135709839 4294956240 18446744073709551615 134573929 0 0 4096 3 0 0 0 17 1 0 0
/proc/3233/statm: 143176 142662 135 292 0 142881 0
Current children cumulated CPU time (s) 1241.93
Current children cumulated vsize (KiB) 572704

[startup+1302.3 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 3234
/proc/meminfo: memFree=1262880/2055920 swapFree=4191900/4192956
[pid=3233] ppid=3231 vsize=590464 CPUtime=1301.91
/proc/3233/stat : 3233 (wbo) R 3231 3233 2908 0 -1 4194304 147106 0 0 0 130012 179 0 0 25 0 1 0 184553771 604635136 147086 1992294400 134512640 135709839 4294956240 18446744073709551615 134573919 0 0 4096 3 0 0 0 17 1 0 0
/proc/3233/statm: 147616 147086 135 292 0 147321 0
Current children cumulated CPU time (s) 1301.91
Current children cumulated vsize (KiB) 590464

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3234
/proc/meminfo: memFree=1250848/2055920 swapFree=4191900/4192956
[pid=3233] ppid=3231 vsize=602344 CPUtime=1361.9
/proc/3233/stat : 3233 (wbo) R 3231 3233 2908 0 -1 4194304 150089 0 0 0 136007 183 0 0 25 0 1 0 184553771 616800256 150069 1992294400 134512640 135709839 4294956240 18446744073709551615 134573929 0 0 4096 3 0 0 0 17 1 0 0
/proc/3233/statm: 150586 150069 135 292 0 150291 0
Current children cumulated CPU time (s) 1361.9
Current children cumulated vsize (KiB) 602344

[startup+1422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3234
/proc/meminfo: memFree=1237344/2055920 swapFree=4191900/4192956
[pid=3233] ppid=3231 vsize=615676 CPUtime=1421.88
/proc/3233/stat : 3233 (wbo) R 3231 3233 2908 0 -1 4194304 153407 0 0 0 142000 188 0 0 25 0 1 0 184553771 630452224 153387 1992294400 134512640 135709839 4294956240 18446744073709551615 134517504 0 0 4096 3 0 0 0 17 1 0 0
/proc/3233/statm: 153919 153387 135 292 0 153624 0
Current children cumulated CPU time (s) 1421.88
Current children cumulated vsize (KiB) 615676

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3234
/proc/meminfo: memFree=1225120/2055920 swapFree=4191900/4192956
[pid=3233] ppid=3231 vsize=627952 CPUtime=1481.86
/proc/3233/stat : 3233 (wbo) R 3231 3233 2908 0 -1 4194304 156501 0 0 0 147994 192 0 0 25 0 1 0 184553771 643022848 156481 1992294400 134512640 135709839 4294956240 18446744073709551615 134517504 0 0 4096 3 0 0 0 17 1 0 0
/proc/3233/statm: 156988 156481 135 292 0 156693 0
Current children cumulated CPU time (s) 1481.86
Current children cumulated vsize (KiB) 627952

[startup+1542.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3234
/proc/meminfo: memFree=1215008/2055920 swapFree=4191900/4192956
[pid=3233] ppid=3231 vsize=637852 CPUtime=1541.85
/proc/3233/stat : 3233 (wbo) R 3231 3233 2908 0 -1 4194304 158972 0 0 0 153989 196 0 0 25 0 1 0 184553771 653160448 158952 1992294400 134512640 135709839 4294956240 18446744073709551615 134517517 0 0 4096 3 0 0 0 17 1 0 0
/proc/3233/statm: 159463 158952 135 292 0 159168 0
Current children cumulated CPU time (s) 1541.85
Current children cumulated vsize (KiB) 637852

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3236
/proc/meminfo: memFree=1196512/2055920 swapFree=4191900/4192956
[pid=3233] ppid=3231 vsize=656596 CPUtime=1601.83
/proc/3233/stat : 3233 (wbo) R 3231 3233 2908 0 -1 4194304 163647 0 0 0 159981 202 0 0 25 0 1 0 184553771 672354304 163627 1992294400 134512640 135709839 4294956240 18446744073709551615 134573761 0 0 4096 3 0 0 0 17 1 0 0
/proc/3233/statm: 164149 163627 135 292 0 163854 0
Current children cumulated CPU time (s) 1601.83
Current children cumulated vsize (KiB) 656596

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3236
/proc/meminfo: memFree=1176608/2055920 swapFree=4191900/4192956
[pid=3233] ppid=3231 vsize=676132 CPUtime=1661.81
/proc/3233/stat : 3233 (wbo) R 3231 3233 2908 0 -1 4194304 168541 0 0 0 165973 208 0 0 25 0 1 0 184553771 692359168 168521 1992294400 134512640 135709839 4294956240 18446744073709551615 134573958 0 0 4096 3 0 0 0 17 1 0 0
/proc/3233/statm: 169033 168521 135 292 0 168738 0
Current children cumulated CPU time (s) 1661.81
Current children cumulated vsize (KiB) 676132

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3236
/proc/meminfo: memFree=1163232/2055920 swapFree=4191900/4192956
[pid=3233] ppid=3231 vsize=689604 CPUtime=1721.79
/proc/3233/stat : 3233 (wbo) R 3231 3233 2908 0 -1 4194304 171899 0 0 0 171966 213 0 0 25 0 1 0 184553771 706154496 171879 1992294400 134512640 135709839 4294956240 18446744073709551615 134517520 0 0 4096 3 0 0 0 17 1 0 0
/proc/3233/statm: 172401 171879 135 292 0 172106 0
Current children cumulated CPU time (s) 1721.79
Current children cumulated vsize (KiB) 689604

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3236
/proc/meminfo: memFree=1142624/2055920 swapFree=4191900/4192956
[pid=3233] ppid=3231 vsize=710084 CPUtime=1781.78
/proc/3233/stat : 3233 (wbo) R 3231 3233 2908 0 -1 4194304 177019 0 0 0 177958 220 0 0 25 0 1 0 184553771 727126016 176999 1992294400 134512640 135709839 4294956240 18446744073709551615 134517505 0 0 4096 3 0 0 0 17 1 0 0
/proc/3233/statm: 177521 176999 135 292 0 177226 0
Current children cumulated CPU time (s) 1781.78
Current children cumulated vsize (KiB) 710084



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3236
/proc/meminfo: memFree=1135072/2055920 swapFree=4191900/4192956
[pid=3233] ppid=3231 vsize=717476 CPUtime=1800.07
/proc/3233/stat : 3233 (wbo) R 3231 3233 2908 0 -1 4194304 178864 0 0 0 179785 222 0 0 25 0 1 0 184553771 734695424 178844 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/3233/statm: 179369 178844 135 292 0 179074 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 717476

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: 1.00 1.00 1.00 2/66 3237
/proc/meminfo: memFree=1773784/2055920 swapFree=4191900/4192956
[pid=3233] ppid=3231 vsize=0 CPUtime=1800.18
/proc/3233/stat : 3233 (wbo) R 3231 3233 2908 0 -1 4195332 178864 0 0 0 179785 233 0 0 25 0 1 0 184553771 0 0 1992294400 0 0 0 0 0 0 0 4096 3 0 0 0 17 1 0 0
/proc/3233/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.18
Current children cumulated vsize (KiB) 0

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.72
CPU time (s): 1800.2
CPU user time (s): 1797.86
CPU system time (s): 2.33864
CPU usage (%): 99.9711
Max. virtual memory (cumulated for all children) (KiB): 717476

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1797.86
system time used= 2.33864
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 178864
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= 2900

runsolver used 1.42978 second user time and 3.58845 second system time

The end

Launcher Data 

Begin job on node9 at 2009-06-16 18:25:31
IDJOB=1876267
IDBENCH=2583
IDSOLVER=698
FILE ID=node9/1876267-1245169531
PBS_JOBID= 9363848
Free space on /tmp= 66160 MiB

SOLVER NAME= wbo 1.0
BENCH NAME= PB06/final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/roussel/normalized-pigeon-cardinality-31-30.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-1876267-1245169531/watcher-1876267-1245169531 -o /tmp/evaluation-result-1876267-1245169531/solver-1876267-1245169531 -C 1800 -W 2000 -M 1800  wbo -file-format=opb -time-limit=1800 HOME/instance-1876267-1245169531.opb

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

MD5SUM BENCH= 583fb36c9cf948cc03f361dd87435bdd
RANDOM SEED=1464367520

node9.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		: 3000.231
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		: 3000.231
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1852864 kB
Buffers:         41580 kB
Cached:          95588 kB
SwapCached:        260 kB
Active:          41884 kB
Inactive:       108032 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1852864 kB
SwapTotal:     4192956 kB
SwapFree:      4191900 kB
Dirty:            2388 kB
Writeback:           0 kB
Mapped:          21996 kB
Slab:            39220 kB
Committed_AS:   158960 kB
PageTables:       1392 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-1876267-1245169531.opb

Free space on /tmp at the end= 66160 MiB
End job on node9 at 2009-06-16 18:55:33