Trace number 1876262

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) 1800.36 1801.07

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/
submitted-PB06/roussel/normalized-pigeon-cardinality-45-40.opb
MD5SUMbfd9076f83014271363fd9848b4f1d95
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 benchmark0.099983
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables1800
Total number of constraints85
Number of constraints which are clauses45
Number of constraints which are cardinality constraints (but not clauses)40
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint40
Maximum length of a constraint45
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 46
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-1876262-1245169071.opb.
0.00/0.00	c Instance file HOME/instance-1876262-1245169071.opb
0.00/0.00	c File size is 31022 bytes.
0.00/0.00	c Highest Coefficient sum: 46
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:      1800                                                |
0.00/0.00	c |  Number Clauses:        45                                                  |
0.00/0.00	c |  Number Cardinality:    40                                                  |
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 |    1800       85     3600 |     5000        0    nan |  0.000 % |
0.00/0.01	c |       103 |    1800       85     3600 |     5500      103    208 |  0.000 % |
0.00/0.02	c |       254 |    1800       85     3600 |     6050      254    186 |  0.000 % |
0.00/0.06	c |       479 |    1800       85     3600 |     6655      479    264 |  0.000 % |
0.05/0.10	c |       816 |    1800       85     3600 |     7320      816    235 |  0.000 % |
0.09/0.17	c |      1323 |    1800       85     3600 |     8052     1323    222 |  0.000 % |
0.29/0.30	c |      2087 |    1800       85     3600 |     8857     2087    229 |  0.000 % |
0.49/0.55	c |      3226 |    1800       85     3600 |     9743     3226    230 |  0.000 % |
0.89/0.99	c |      4934 |    1800       85     3600 |    10717     4934    226 |  0.000 % |
1.89/1.93	c |      7496 |    1800       85     3600 |    11789     7496    236 |  0.000 % |
4.40/4.44	c |     11340 |    1800       85     3600 |    12968    11340    266 |  0.000 % |
10.49/10.51	c |     17112 |    1800       85     3600 |    14265     9760    376 |  0.000 % |
17.49/17.53	c |     25761 |    1800       85     3600 |    15692    10409    334 |  0.000 % |
29.48/29.59	c |     38737 |    1800       85     3600 |    17261    14679    285 |  0.000 % |
54.37/54.47	c |     58198 |    1800       85     3600 |    18987    15145    371 |  0.000 % |
89.75/89.82	c |     87399 |    1800       85     3600 |    20886    13442    566 |  0.000 % |
173.12/173.23	c |    131188 |    1800       85     3600 |    22974    12145    400 |  0.000 % |
310.46/310.68	c |    196873 |    1800       85     3600 |    25272    15247    485 |  0.000 % |
527.89/528.14	c |    295399 |    1800       85     3600 |    27799    16510    397 |  0.000 % |
891.93/892.31	c |    443188 |    1800       85     3600 |    30579    14996    550 |  0.000 % |
1416.83/1417.42	c |    664872 |    1800       85     3600 |    33637    22775    444 |  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-1876262-1245169071/watcher-1876262-1245169071 -o /tmp/evaluation-result-1876262-1245169071/solver-1876262-1245169071 -C 1800 -W 2000 -M 1800 wbo -file-format=opb -time-limit=1800 HOME/instance-1876262-1245169071.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 5045
/proc/meminfo: memFree=1544568/2055920 swapFree=4192812/4192956
[pid=5045] ppid=5043 vsize=2900 CPUtime=0
/proc/5045/stat : 5045 (wbo) R 5043 5045 4628 0 -1 4194304 265 0 0 0 0 0 0 0 19 0 1 0 184506740 2969600 249 1992294400 134512640 135709839 4294956240 18446744073709551615 134542970 0 0 4096 3 0 0 0 17 0 0 0
/proc/5045/statm: 725 249 126 292 0 422 0

[startup+0.063514 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 5045
/proc/meminfo: memFree=1544568/2055920 swapFree=4192812/4192956
[pid=5045] ppid=5043 vsize=3396 CPUtime=0.05
/proc/5045/stat : 5045 (wbo) R 5043 5045 4628 0 -1 4194304 439 0 0 0 5 0 0 0 19 0 1 0 184506740 3477504 415 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 0 0 0
/proc/5045/statm: 849 415 135 292 0 554 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 3396

[startup+0.101517 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 5045
/proc/meminfo: memFree=1544568/2055920 swapFree=4192812/4192956
[pid=5045] ppid=5043 vsize=3792 CPUtime=0.09
/proc/5045/stat : 5045 (wbo) R 5043 5045 4628 0 -1 4194304 518 0 0 0 9 0 0 0 19 0 1 0 184506740 3883008 494 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 0 0 0
/proc/5045/statm: 948 494 135 292 0 653 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3792

[startup+0.301537 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 5045
/proc/meminfo: memFree=1544568/2055920 swapFree=4192812/4192956
[pid=5045] ppid=5043 vsize=5112 CPUtime=0.29
/proc/5045/stat : 5045 (wbo) R 5043 5045 4628 0 -1 4194304 855 0 0 0 29 0 0 0 21 0 1 0 184506740 5234688 831 1992294400 134512640 135709839 4294956240 18446744073709551615 134517505 0 0 4096 3 0 0 0 17 0 0 0
/proc/5045/statm: 1278 831 135 292 0 983 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5112

[startup+0.701578 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 5045
/proc/meminfo: memFree=1544568/2055920 swapFree=4192812/4192956
[pid=5045] ppid=5043 vsize=7092 CPUtime=0.69
/proc/5045/stat : 5045 (wbo) R 5043 5045 4628 0 -1 4194304 1358 0 0 0 68 1 0 0 25 0 1 0 184506740 7262208 1334 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 0 0 0
/proc/5045/statm: 1773 1334 135 292 0 1478 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 7092

[startup+1.50166 s]
/proc/loadavg: 1.08 1.02 1.01 2/65 5046
/proc/meminfo: memFree=1538608/2055920 swapFree=4192812/4192956
[pid=5045] ppid=5043 vsize=10260 CPUtime=1.49
/proc/5045/stat : 5045 (wbo) R 5043 5045 4628 0 -1 4194304 2149 0 0 0 147 2 0 0 25 0 1 0 184506740 10506240 2125 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 0 0 0
/proc/5045/statm: 2565 2125 135 292 0 2270 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 10260

[startup+3.10182 s]
/proc/loadavg: 1.08 1.02 1.01 2/65 5046
/proc/meminfo: memFree=1534704/2055920 swapFree=4192812/4192956
[pid=5045] ppid=5043 vsize=15144 CPUtime=3.09
/proc/5045/stat : 5045 (wbo) R 5043 5045 4628 0 -1 4194304 3373 0 0 0 307 2 0 0 25 0 1 0 184506740 15507456 3349 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 0 0 0
/proc/5045/statm: 3786 3349 135 292 0 3491 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 15144

[startup+6.30115 s]
/proc/loadavg: 1.07 1.02 1.00 2/65 5046
/proc/meminfo: memFree=1527088/2055920 swapFree=4192812/4192956
[pid=5045] ppid=5043 vsize=21624 CPUtime=6.28
/proc/5045/stat : 5045 (wbo) R 5043 5045 4628 0 -1 4194304 4973 0 0 0 625 3 0 0 25 0 1 0 184506740 22142976 4949 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 0 0 0
/proc/5045/statm: 5406 4949 135 292 0 5111 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 21624

[startup+12.7018 s]
/proc/loadavg: 1.07 1.02 1.00 2/65 5046
/proc/meminfo: memFree=1514040/2055920 swapFree=4192812/4192956
[pid=5045] ppid=5043 vsize=33372 CPUtime=12.68
/proc/5045/stat : 5045 (wbo) R 5043 5045 4628 0 -1 4194304 7933 0 0 0 1262 6 0 0 25 0 1 0 184506740 34172928 7909 1992294400 134512640 135709839 4294956240 18446744073709551615 134517504 0 0 4096 3 0 0 0 17 0 0 0
/proc/5045/statm: 8343 7909 135 292 0 8048 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 33372

[startup+25.5011 s]
/proc/loadavg: 1.05 1.01 1.00 2/65 5046
/proc/meminfo: memFree=1493240/2055920 swapFree=4192812/4192956
[pid=5045] ppid=5043 vsize=53712 CPUtime=25.48
/proc/5045/stat : 5045 (wbo) R 5043 5045 4628 0 -1 4194304 13012 0 0 0 2537 11 0 0 25 0 1 0 184506740 55001088 12988 1992294400 134512640 135709839 4294956240 18446744073709551615 134574278 0 0 4096 3 0 0 0 17 0 0 0
/proc/5045/statm: 13428 12988 135 292 0 13133 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 53712

[startup+51.1017 s]
/proc/loadavg: 1.03 1.01 1.00 2/65 5046
/proc/meminfo: memFree=1459512/2055920 swapFree=4192812/4192956
[pid=5045] ppid=5043 vsize=87560 CPUtime=51.07
/proc/5045/stat : 5045 (wbo) R 5043 5045 4628 0 -1 4194304 21464 0 0 0 5088 19 0 0 25 0 1 0 184506740 89661440 21440 1992294400 134512640 135709839 4294956240 18446744073709551615 134517504 0 0 4096 3 0 0 0 17 0 0 0
/proc/5045/statm: 21890 21440 135 292 0 21595 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 87560

[startup+102.306 s]
/proc/loadavg: 1.09 1.02 1.01 2/65 5046
/proc/meminfo: memFree=1358392/2055920 swapFree=4192812/4192956
[pid=5045] ppid=5043 vsize=188108 CPUtime=102.25
/proc/5045/stat : 5045 (wbo) R 5043 5045 4628 0 -1 4194304 46573 0 0 0 10183 42 0 0 25 0 1 0 184506740 192622592 46549 1992294400 134512640 135709839 4294956240 18446744073709551615 134573916 0 0 4096 3 0 0 0 17 0 0 0
/proc/5045/statm: 47027 46549 135 292 0 46732 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 188108

[startup+162.302 s]
/proc/loadavg: 1.11 1.03 1.00 2/65 5046
/proc/meminfo: memFree=1302904/2055920 swapFree=4192812/4192956
[pid=5045] ppid=5043 vsize=244200 CPUtime=162.22
/proc/5045/stat : 5045 (wbo) R 5043 5045 4628 0 -1 4194304 60578 0 0 0 16164 58 0 0 25 0 1 0 184506740 250060800 60554 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 0 0 0
/proc/5045/statm: 61050 60554 135 292 0 60755 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 244200

[startup+222.301 s]
/proc/loadavg: 1.10 1.04 1.00 2/65 5046
/proc/meminfo: memFree=1229880/2055920 swapFree=4192812/4192956
[pid=5045] ppid=5043 vsize=316616 CPUtime=222.2
/proc/5045/stat : 5045 (wbo) R 5043 5045 4628 0 -1 4194304 78707 0 0 0 22140 80 0 0 25 0 1 0 184506740 324214784 78683 1992294400 134512640 135709839 4294956240 18446744073709551615 134517517 0 0 4096 3 0 0 0 17 0 0 0
/proc/5045/statm: 79154 78683 135 292 0 78859 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 316616

[startup+282.301 s]
/proc/loadavg: 1.17 1.06 1.01 2/65 5046
/proc/meminfo: memFree=1173048/2055920 swapFree=4192812/4192956
[pid=5045] ppid=5043 vsize=374068 CPUtime=282.18
/proc/5045/stat : 5045 (wbo) R 5043 5045 4628 0 -1 4194304 93025 0 0 0 28120 98 0 0 25 0 1 0 184506740 383045632 93001 1992294400 134512640 135709839 4294956240 18446744073709551615 134573761 0 0 4096 3 0 0 0 17 0 0 0
/proc/5045/statm: 93517 93001 135 292 0 93222 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 374068

[startup+342.301 s]
/proc/loadavg: 1.12 1.06 1.01 2/65 5046
/proc/meminfo: memFree=1111608/2055920 swapFree=4192812/4192956
[pid=5045] ppid=5043 vsize=434612 CPUtime=342.15
/proc/5045/stat : 5045 (wbo) R 5043 5045 4628 0 -1 4194304 108170 0 0 0 34101 114 0 0 25 0 1 0 184506740 445042688 108146 1992294400 134512640 135709839 4294956240 18446744073709551615 134517178 0 0 4096 3 0 0 0 17 0 0 0
/proc/5045/statm: 108653 108146 135 292 0 108358 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 434612

[startup+402.301 s]
/proc/loadavg: 1.04 1.05 1.00 2/65 5046
/proc/meminfo: memFree=1067640/2055920 swapFree=4192812/4192956
[pid=5045] ppid=5043 vsize=478680 CPUtime=402.13
/proc/5045/stat : 5045 (wbo) R 5043 5045 4628 0 -1 4194304 119160 0 0 0 40087 126 0 0 25 0 1 0 184506740 490168320 119136 1992294400 134512640 135709839 4294956240 18446744073709551615 134517504 0 0 4096 3 0 0 0 17 0 0 0
/proc/5045/statm: 119670 119136 135 292 0 119375 0
Current children cumulated CPU time (s) 402.13
Current children cumulated vsize (KiB) 478680

[startup+462.301 s]
/proc/loadavg: 1.01 1.04 1.00 2/65 5046
/proc/meminfo: memFree=1017016/2055920 swapFree=4192812/4192956
[pid=5045] ppid=5043 vsize=529000 CPUtime=462.1
/proc/5045/stat : 5045 (wbo) R 5043 5045 4628 0 -1 4194304 131751 0 0 0 46070 140 0 0 25 0 1 0 184506740 541696000 131727 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 0 0 0
/proc/5045/statm: 132250 131727 135 292 0 131955 0
Current children cumulated CPU time (s) 462.1
Current children cumulated vsize (KiB) 529000

[startup+522.301 s]
/proc/loadavg: 1.00 1.03 1.00 2/65 5046
/proc/meminfo: memFree=965304/2055920 swapFree=4192812/4192956
[pid=5045] ppid=5043 vsize=581500 CPUtime=522.09
/proc/5045/stat : 5045 (wbo) R 5043 5045 4628 0 -1 4194304 144855 0 0 0 52050 159 0 0 25 0 1 0 184506740 595456000 144831 1992294400 134512640 135709839 4294956240 18446744073709551615 134573761 0 0 4096 3 0 0 0 17 0 0 0
/proc/5045/statm: 145375 144831 135 292 0 145080 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 581500

[startup+582.302 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 5046
/proc/meminfo: memFree=897400/2055920 swapFree=4192812/4192956
[pid=5045] ppid=5043 vsize=648724 CPUtime=582.06
/proc/5045/stat : 5045 (wbo) R 5043 5045 4628 0 -1 4194304 161620 0 0 0 58032 174 0 0 25 0 1 0 184506740 664293376 161596 1992294400 134512640 135709839 4294956240 18446744073709551615 134517504 0 0 4096 3 0 0 0 17 0 0 0
/proc/5045/statm: 162181 161596 135 292 0 161886 0
Current children cumulated CPU time (s) 582.06
Current children cumulated vsize (KiB) 648724

[startup+642.302 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 5046
/proc/meminfo: memFree=839928/2055920 swapFree=4192812/4192956
[pid=5045] ppid=5043 vsize=705864 CPUtime=642.04
/proc/5045/stat : 5045 (wbo) R 5043 5045 4628 0 -1 4194304 175887 0 0 0 64016 188 0 0 25 0 1 0 184506740 722804736 175863 1992294400 134512640 135709839 4294956240 18446744073709551615 134573807 0 0 4096 3 0 0 0 17 0 0 0
/proc/5045/statm: 176466 175863 135 292 0 176171 0
Current children cumulated CPU time (s) 642.04
Current children cumulated vsize (KiB) 705864

[startup+702.302 s]

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

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5046
/proc/meminfo: memFree=615032/2055920 swapFree=4192812/4192956
[pid=5045] ppid=5043 vsize=930640 CPUtime=881.93
/proc/5045/stat : 5045 (wbo) R 5043 5045 4628 0 -1 4194304 232048 0 0 0 87941 252 0 0 25 0 1 0 184506740 952975360 232024 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 0 0 0
/proc/5045/statm: 232660 232024 135 292 0 232365 0
Current children cumulated CPU time (s) 881.93
Current children cumulated vsize (KiB) 930640

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5046
/proc/meminfo: memFree=541688/2055920 swapFree=4192812/4192956
[pid=5045] ppid=5043 vsize=1004680 CPUtime=941.91
/proc/5045/stat : 5045 (wbo) R 5043 5045 4628 0 -1 4194304 250537 0 0 0 93916 275 0 0 25 0 1 0 184506740 1028792320 250513 1992294400 134512640 135709839 4294956240 18446744073709551615 134517517 0 0 4096 3 0 0 0 17 0 0 0
/proc/5045/statm: 251170 250513 135 292 0 250875 0
Current children cumulated CPU time (s) 941.91
Current children cumulated vsize (KiB) 1004680

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5046
/proc/meminfo: memFree=499960/2055920 swapFree=4192812/4192956
[pid=5045] ppid=5043 vsize=1045656 CPUtime=1001.89
/proc/5045/stat : 5045 (wbo) R 5043 5045 4628 0 -1 4194304 260760 0 0 0 99900 289 0 0 25 0 1 0 184506740 1070751744 260736 1992294400 134512640 135709839 4294956240 18446744073709551615 134517504 0 0 4096 3 0 0 0 17 0 0 0
/proc/5045/statm: 261414 260736 135 292 0 261119 0
Current children cumulated CPU time (s) 1001.89
Current children cumulated vsize (KiB) 1045656

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5046
/proc/meminfo: memFree=453560/2055920 swapFree=4192812/4192956
[pid=5045] ppid=5043 vsize=1092496 CPUtime=1061.87
/proc/5045/stat : 5045 (wbo) R 5043 5045 4628 0 -1 4194304 272465 0 0 0 105880 307 0 0 25 0 1 0 184506740 1118715904 272441 1992294400 134512640 135709839 4294956240 18446744073709551615 134573910 0 0 4096 3 0 0 0 17 0 0 0
/proc/5045/statm: 273124 272441 135 292 0 272829 0
Current children cumulated CPU time (s) 1061.87
Current children cumulated vsize (KiB) 1092496

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5046
/proc/meminfo: memFree=404920/2055920 swapFree=4192812/4192956
[pid=5045] ppid=5043 vsize=1140888 CPUtime=1121.84
/proc/5045/stat : 5045 (wbo) R 5043 5045 4628 0 -1 4194304 284562 0 0 0 111860 324 0 0 25 0 1 0 184506740 1168269312 284538 1992294400 134512640 135709839 4294956240 18446744073709551615 134517520 0 0 4096 3 0 0 0 17 0 0 0
/proc/5045/statm: 285222 284538 135 292 0 284927 0
Current children cumulated CPU time (s) 1121.84
Current children cumulated vsize (KiB) 1140888

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5046
/proc/meminfo: memFree=355704/2055920 swapFree=4192812/4192956
[pid=5045] ppid=5043 vsize=1190216 CPUtime=1181.81
/proc/5045/stat : 5045 (wbo) R 5043 5045 4628 0 -1 4194304 296895 0 0 0 117845 336 0 0 25 0 1 0 184506740 1218781184 296871 1992294400 134512640 135709839 4294956240 18446744073709551615 134517504 0 0 4096 3 0 0 0 17 0 0 0
/proc/5045/statm: 297554 296871 135 292 0 297259 0
Current children cumulated CPU time (s) 1181.81
Current children cumulated vsize (KiB) 1190216

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5046
/proc/meminfo: memFree=305272/2055920 swapFree=4192812/4192956
[pid=5045] ppid=5043 vsize=1240256 CPUtime=1241.78
/proc/5045/stat : 5045 (wbo) R 5043 5045 4628 0 -1 4194304 309378 0 0 0 123828 350 0 0 25 0 1 0 184506740 1270022144 309354 1992294400 134512640 135709839 4294956240 18446744073709551615 134517505 0 0 4096 3 0 0 0 17 0 0 0
/proc/5045/statm: 310064 309354 135 292 0 309769 0
Current children cumulated CPU time (s) 1241.78
Current children cumulated vsize (KiB) 1240256

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5046
/proc/meminfo: memFree=252920/2055920 swapFree=4192812/4192956
[pid=5045] ppid=5043 vsize=1291924 CPUtime=1301.77
/proc/5045/stat : 5045 (wbo) R 5043 5045 4628 0 -1 4194304 322303 0 0 0 129810 367 0 0 25 0 1 0 184506740 1322930176 322279 1992294400 134512640 135709839 4294956240 18446744073709551615 134517517 0 0 4096 3 0 0 0 17 0 0 0
/proc/5045/statm: 322981 322279 135 292 0 322686 0
Current children cumulated CPU time (s) 1301.77
Current children cumulated vsize (KiB) 1291924

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5046
/proc/meminfo: memFree=199032/2055920 swapFree=4192812/4192956
[pid=5045] ppid=5043 vsize=1346508 CPUtime=1361.75
/proc/5045/stat : 5045 (wbo) R 5043 5045 4628 0 -1 4194304 335925 0 0 0 135794 381 0 0 25 0 1 0 184506740 1378824192 335901 1992294400 134512640 135709839 4294956240 18446744073709551615 134517510 0 0 4096 3 0 0 0 17 0 0 0
/proc/5045/statm: 336627 335901 135 292 0 336332 0
Current children cumulated CPU time (s) 1361.75
Current children cumulated vsize (KiB) 1346508

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5046
/proc/meminfo: memFree=133880/2055920 swapFree=4192812/4192956
[pid=5045] ppid=5043 vsize=1410948 CPUtime=1421.73
/proc/5045/stat : 5045 (wbo) R 5043 5045 4628 0 -1 4194304 352043 0 0 0 141774 399 0 0 25 0 1 0 184506740 1444810752 352019 1992294400 134512640 135709839 4294956240 18446744073709551615 134573929 0 0 4096 3 0 0 0 17 0 0 0
/proc/5045/statm: 352737 352019 135 292 0 352442 0
Current children cumulated CPU time (s) 1421.73
Current children cumulated vsize (KiB) 1410948

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5046
/proc/meminfo: memFree=82424/2055920 swapFree=4192812/4192956
[pid=5045] ppid=5043 vsize=1462540 CPUtime=1481.7
/proc/5045/stat : 5045 (wbo) R 5043 5045 4628 0 -1 4194304 364911 0 0 0 147757 413 0 0 25 0 1 0 184506740 1497640960 364887 1992294400 134512640 135709839 4294956240 18446744073709551615 134573761 0 0 4096 3 0 0 0 17 0 0 0
/proc/5045/statm: 365635 364887 135 292 0 365340 0
Current children cumulated CPU time (s) 1481.7
Current children cumulated vsize (KiB) 1462540

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5046
/proc/meminfo: memFree=35640/2055920 swapFree=4192812/4192956
[pid=5045] ppid=5043 vsize=1508920 CPUtime=1541.68
/proc/5045/stat : 5045 (wbo) R 5043 5045 4628 0 -1 4194304 376529 0 0 0 153741 427 0 0 25 0 1 0 184506740 1545134080 376505 1992294400 134512640 135709839 4294956240 18446744073709551615 134573761 0 0 4096 3 0 0 0 17 0 0 0
/proc/5045/statm: 377230 376505 135 292 0 376935 0
Current children cumulated CPU time (s) 1541.68
Current children cumulated vsize (KiB) 1508920

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5046
/proc/meminfo: memFree=15544/2055920 swapFree=4192812/4192956
[pid=5045] ppid=5043 vsize=1541676 CPUtime=1601.66
/proc/5045/stat : 5045 (wbo) R 5043 5045 4628 0 -1 4194304 384689 0 0 0 159726 440 0 0 25 0 1 0 184506740 1578676224 384665 1992294400 134512640 135709839 4294956240 18446744073709551615 134517517 0 0 4096 3 0 0 0 17 0 0 0
/proc/5045/statm: 385419 384665 135 292 0 385124 0
Current children cumulated CPU time (s) 1601.66
Current children cumulated vsize (KiB) 1541676

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5046
/proc/meminfo: memFree=16312/2055920 swapFree=4192812/4192956
[pid=5045] ppid=5043 vsize=1576752 CPUtime=1661.63
/proc/5045/stat : 5045 (wbo) R 5043 5045 4628 0 -1 4194304 393439 0 0 0 165714 449 0 0 25 0 1 0 184506740 1614594048 393415 1992294400 134512640 135709839 4294956240 18446744073709551615 134517517 0 0 4096 3 0 0 0 17 0 0 0
/proc/5045/statm: 394188 393415 135 292 0 393893 0
Current children cumulated CPU time (s) 1661.63
Current children cumulated vsize (KiB) 1576752

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5046
/proc/meminfo: memFree=15096/2055920 swapFree=4192812/4192956
[pid=5045] ppid=5043 vsize=1637668 CPUtime=1721.61
/proc/5045/stat : 5045 (wbo) R 5043 5045 4628 0 -1 4194304 408662 0 0 0 171697 464 0 0 25 0 1 0 184506740 1676972032 408638 1992294400 134512640 135709839 4294956240 18446744073709551615 134517169 0 0 4096 3 0 0 0 17 0 0 0
/proc/5045/statm: 409417 408638 135 292 0 409122 0
Current children cumulated CPU time (s) 1721.61
Current children cumulated vsize (KiB) 1637668

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5046
/proc/meminfo: memFree=15544/2055920 swapFree=4192812/4192956
[pid=5045] ppid=5043 vsize=1686772 CPUtime=1781.59
/proc/5045/stat : 5045 (wbo) R 5043 5045 4628 0 -1 4194304 420940 0 0 0 177681 478 0 0 25 0 1 0 184506740 1727254528 420916 1992294400 134512640 135709839 4294956240 18446744073709551615 134573916 0 0 4096 3 0 0 0 17 0 0 0
/proc/5045/statm: 421693 420916 135 292 0 421398 0
Current children cumulated CPU time (s) 1781.59
Current children cumulated vsize (KiB) 1686772



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.8 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5046
/proc/meminfo: memFree=15416/2055920 swapFree=4192812/4192956
[pid=5045] ppid=5043 vsize=1702348 CPUtime=1800.09
/proc/5045/stat : 5045 (wbo) R 5043 5045 4628 0 -1 4194304 424833 0 0 0 179526 483 0 0 25 0 1 0 184506740 1743204352 424809 1992294400 134512640 135709839 4294956240 18446744073709551615 134517504 0 0 4096 3 0 0 0 17 0 0 0
/proc/5045/statm: 425587 424809 135 292 0 425292 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 1702348

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

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

[startup+1801 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5046
/proc/meminfo: memFree=15416/2055920 swapFree=4192812/4192956
[pid=5045] ppid=5043 vsize=0 CPUtime=1800.28
/proc/5045/stat : 5045 (wbo) R 5043 5045 4628 0 -1 4195332 424833 0 0 0 179526 502 0 0 25 0 1 0 184506740 0 0 1992294400 0 0 0 0 0 0 0 4096 3 0 0 0 17 0 0 0
/proc/5045/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.28
Current children cumulated vsize (KiB) 0

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1801.07
CPU time (s): 1800.36
CPU user time (s): 1795.27
CPU system time (s): 5.09523
CPU usage (%): 99.9605
Max. virtual memory (cumulated for all children) (KiB): 1702348

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1795.27
system time used= 5.09523
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 424833
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= 7302

runsolver used 2.07968 second user time and 4.48032 second system time

The end

Launcher Data 

Begin job on node27 at 2009-06-16 18:17:51
IDJOB=1876262
IDBENCH=2571
IDSOLVER=698
FILE ID=node27/1876262-1245169071
PBS_JOBID= 9363812
Free space on /tmp= 66288 MiB

SOLVER NAME= wbo 1.0
BENCH NAME= PB06/final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/roussel/normalized-pigeon-cardinality-45-40.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-1876262-1245169071/watcher-1876262-1245169071 -o /tmp/evaluation-result-1876262-1245169071/solver-1876262-1245169071 -C 1800 -W 2000 -M 1800  wbo -file-format=opb -time-limit=1800 HOME/instance-1876262-1245169071.opb

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

MD5SUM BENCH= bfd9076f83014271363fd9848b4f1d95
RANDOM SEED=148955291

node27.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		: 2800.234
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	: 5521.40
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		: 2800.234
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:       1545048 kB
Buffers:         55780 kB
Cached:         376088 kB
SwapCached:          0 kB
Active:          63792 kB
Inactive:       382524 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1545048 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2404 kB
Writeback:           0 kB
Mapped:          24208 kB
Slab:            50400 kB
Committed_AS:   155264 kB
PageTables:       1376 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264948 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

CONVERSION COMMAND LINE= PBconversionToLinear HOME/instance-1876262-1245169071.opb

Free space on /tmp at the end= 66288 MiB
End job on node27 at 2009-06-16 18:47:54