Trace number 1885301

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 1.0UNSAT 966.435 966.744

General information on the benchmark

Name/PURE-SAT/SAT09/APPLICATIONS/
bitverif/maxand/maxand064.opb
MD5SUM26625d848f44266e7783971a5dbe0108
Bench CategoryPURE-SAT (instances containing only clauses)
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 benchmark56.8824
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables14578
Total number of constraints42581
Number of constraints which are clauses42581
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint3
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 4
Number of bits of the biggest sum of numbers3
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-1885301-1245265464.opb.
0.00/0.00	c Instance file HOME/instance-1885301-1245265464.opb
0.00/0.00	c File size is 1223642 bytes.
0.09/0.17	c Highest Coefficient sum: 4
0.09/0.17	c ============================[ Problem Statistics ]=============================
0.09/0.17	c |                                                                             |
0.09/0.17	c |  Parsing time:          0.17         s                                      |
0.09/0.17	c |  Number Variables:      14578                                               |
0.09/0.17	c |  Number Clauses:        42581                                               |
0.09/0.17	c |  Number Cardinality:    0                                                   |
0.09/0.17	c |  Number PB Constraints: 0                                                   |
0.09/0.18	c ============================[ Search Statistics ]==============================
0.09/0.18	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.09/0.18	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
0.09/0.18	c ===============================================================================
0.09/0.18	c |         0 |   14560    42581    99351 |    14193        0    nan |  0.000 % |
0.19/0.21	c |       100 |   14560    42581    99351 |    15613      100     13 |  0.123 % |
0.19/0.27	c |       250 |   14560    42581    99351 |    17174      250     12 |  0.123 % |
0.29/0.30	c |       475 |   14560    42581    99351 |    18891      475     21 |  0.123 % |
0.39/0.42	c |       812 |   14560    42581    99351 |    20780      812     19 |  0.123 % |
0.49/0.59	c |      1319 |   14559    42581    99351 |    22859     1317     19 |  0.130 % |
0.69/0.73	c |      2078 |   14559    42581    99351 |    25144     2076     29 |  0.130 % |
1.19/1.21	c |      3219 |   14559    42581    99351 |    27659     3217     50 |  0.130 % |
2.09/2.19	c |      4927 |   14558    42581    99351 |    30425     4923     74 |  0.137 % |
4.09/4.18	c |      7489 |   14558    42581    99351 |    33467     7485     99 |  0.137 % |
8.69/8.76	c |     11334 |   14554    42581    99351 |    36814    11326    131 |  0.165 % |
17.49/17.53	c |     17100 |   14554    42581    99351 |    40496    17092    159 |  0.165 % |
32.38/32.41	c |     25749 |   14554    42581    99351 |    44545    25741    201 |  0.165 % |
70.67/70.74	c |     38724 |   14554    42581    99351 |    49000    38716    271 |  0.165 % |
131.55/131.63	c |     58186 |   14554    42581    99351 |    53900    22852    376 |  0.165 % |
226.52/226.69	c |     87379 |   14554    42581    99351 |    59290    52045    415 |  0.165 % |
424.46/424.60	c |    131169 |   14554    42581    99351 |    65219    53594    450 |  0.165 % |
852.32/852.64	c |    196853 |   14554    42581    99351 |    71741    24164    256 |  0.165 % |
953.29/953.62	c ===============================================================================
966.29/966.62	c core #1
966.29/966.62	c Core size: 39997	Core Weight: 2147483647	Total Weight: 2147483647
966.29/966.62	c restarts              : 18
966.29/966.62	c conflicts             : 227897         (236 /sec)
966.29/966.62	c decisions             : 599037         (1.76 % random) (621 /sec)
966.29/966.62	c propagations          : 174400098      (180829 /sec)
966.29/966.62	c conflict literals     : 95641243       (0.00 % deleted)
966.29/966.62	c Memory used           : 718.40 MB
966.29/966.62	c CPU time              : 964.446 s
966.29/966.62	c 
966.29/966.62	s UNSATISFIABLE

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-1885301-1245265464/watcher-1885301-1245265464 -o /tmp/evaluation-result-1885301-1245265464/solver-1885301-1245265464 -C 1800 -W 2000 -M 1800 wbo -file-format=opb -time-limit=1800 HOME/instance-1885301-1245265464.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: 1.09 1.03 1.00 3/64 5844
/proc/meminfo: memFree=1832800/2055920 swapFree=4192812/4192956
[pid=5844] ppid=5842 vsize=3724 CPUtime=0
/proc/5844/stat : 5844 (wbo) R 5842 5844 5374 0 -1 4194304 194 0 0 0 0 0 0 0 18 0 1 0 194146803 3813376 178 1992294400 134512640 135709839 4294956240 18446744073709551615 135168571 0 0 4096 3 0 0 0 17 1 0 0
/proc/5844/statm: 931 178 125 292 0 337 0

[startup+0.0077549 s]
/proc/loadavg: 1.09 1.03 1.00 3/64 5844
/proc/meminfo: memFree=1832800/2055920 swapFree=4192812/4192956
[pid=5844] ppid=5842 vsize=3724 CPUtime=0
/proc/5844/stat : 5844 (wbo) R 5842 5844 5374 0 -1 4194304 222 0 0 0 0 0 0 0 18 0 1 0 194146803 3813376 206 1992294400 134512640 135709839 4294956240 18446744073709551615 134570505 0 0 4096 3 0 0 0 17 1 0 0
/proc/5844/statm: 931 206 130 292 0 337 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 3724

[startup+0.101769 s]
/proc/loadavg: 1.09 1.03 1.00 3/64 5844
/proc/meminfo: memFree=1832800/2055920 swapFree=4192812/4192956
[pid=5844] ppid=5842 vsize=6124 CPUtime=0.09
/proc/5844/stat : 5844 (wbo) R 5842 5844 5374 0 -1 4194304 939 0 0 0 9 0 0 0 18 0 1 0 194146803 6270976 923 1992294400 134512640 135709839 4294956240 18446744073709551615 134547984 0 0 4096 3 0 0 0 17 1 0 0
/proc/5844/statm: 1531 923 288 292 0 937 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6124

[startup+0.301802 s]
/proc/loadavg: 1.09 1.03 1.00 3/64 5844
/proc/meminfo: memFree=1832800/2055920 swapFree=4192812/4192956
[pid=5844] ppid=5842 vsize=7604 CPUtime=0.29
/proc/5844/stat : 5844 (wbo) R 5842 5844 5374 0 -1 4194304 1697 0 0 0 28 1 0 0 19 0 1 0 194146803 7786496 1350 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/5844/statm: 1901 1350 134 292 0 1606 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7604

[startup+0.701868 s]
/proc/loadavg: 1.09 1.03 1.00 3/64 5844
/proc/meminfo: memFree=1832800/2055920 swapFree=4192812/4192956
[pid=5844] ppid=5842 vsize=8660 CPUtime=0.69
/proc/5844/stat : 5844 (wbo) R 5842 5844 5374 0 -1 4194304 1946 0 0 0 67 2 0 0 22 0 1 0 194146803 8867840 1599 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/5844/statm: 2165 1599 135 292 0 1870 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 8660

[startup+1.502 s]
/proc/loadavg: 1.09 1.03 1.00 2/65 5845
/proc/meminfo: memFree=1826072/2055920 swapFree=4192812/4192956
[pid=5844] ppid=5842 vsize=10792 CPUtime=1.49
/proc/5844/stat : 5844 (wbo) R 5842 5844 5374 0 -1 4194304 2471 0 0 0 147 2 0 0 25 0 1 0 194146803 11051008 2124 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/5844/statm: 2698 2124 135 292 0 2403 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 10792

[startup+3.10127 s]
/proc/loadavg: 1.09 1.03 1.00 2/65 5845
/proc/meminfo: memFree=1823384/2055920 swapFree=4192812/4192956
[pid=5844] ppid=5842 vsize=14652 CPUtime=3.09
/proc/5844/stat : 5844 (wbo) R 5842 5844 5374 0 -1 4194304 3440 0 0 0 305 4 0 0 25 0 1 0 194146803 15003648 3093 1992294400 134512640 135709839 4294956240 18446744073709551615 134601361 0 0 4096 3 0 0 0 17 1 0 0
/proc/5844/statm: 3663 3093 135 292 0 3368 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 14652

[startup+6.30181 s]
/proc/loadavg: 1.08 1.03 1.00 2/65 5845
/proc/meminfo: memFree=1816536/2055920 swapFree=4192812/4192956
[pid=5844] ppid=5842 vsize=20384 CPUtime=6.29
/proc/5844/stat : 5844 (wbo) R 5842 5844 5374 0 -1 4194304 4867 0 0 0 624 5 0 0 25 0 1 0 194146803 20873216 4520 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/5844/statm: 5096 4520 135 292 0 4801 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 20384

[startup+12.7019 s]
/proc/loadavg: 1.07 1.03 1.00 2/65 5845
/proc/meminfo: memFree=1806872/2055920 swapFree=4192812/4192956
[pid=5844] ppid=5842 vsize=29352 CPUtime=12.69
/proc/5844/stat : 5844 (wbo) R 5842 5844 5374 0 -1 4194304 7123 0 0 0 1261 8 0 0 25 0 1 0 194146803 30056448 6776 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/5844/statm: 7338 6776 135 292 0 7043 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 29352

[startup+25.502 s]
/proc/loadavg: 1.06 1.03 1.00 2/65 5845
/proc/meminfo: memFree=1786520/2055920 swapFree=4192812/4192956
[pid=5844] ppid=5842 vsize=48992 CPUtime=25.49
/proc/5844/stat : 5844 (wbo) R 5842 5844 5374 0 -1 4194304 12015 0 0 0 2536 13 0 0 25 0 1 0 194146803 50167808 11668 1992294400 134512640 135709839 4294956240 18446744073709551615 134601448 0 0 4096 3 0 0 0 17 1 0 0
/proc/5844/statm: 12248 11668 135 292 0 11953 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 48992

[startup+51.1013 s]
/proc/loadavg: 1.04 1.02 1.00 2/65 5845
/proc/meminfo: memFree=1756184/2055920 swapFree=4192812/4192956
[pid=5844] ppid=5842 vsize=79552 CPUtime=51.07
/proc/5844/stat : 5844 (wbo) R 5842 5844 5374 0 -1 4194304 19658 0 0 0 5087 20 0 0 25 0 1 0 194146803 81461248 19311 1992294400 134512640 135709839 4294956240 18446744073709551615 134573869 0 0 4096 3 0 0 0 17 1 0 0
/proc/5844/statm: 19888 19311 135 292 0 19593 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 79552

[startup+102.306 s]
/proc/loadavg: 1.01 1.02 1.00 2/65 5845
/proc/meminfo: memFree=1701656/2055920 swapFree=4192812/4192956
[pid=5844] ppid=5842 vsize=133532 CPUtime=102.26
/proc/5844/stat : 5844 (wbo) R 5842 5844 5374 0 -1 4194304 33170 0 0 0 10191 35 0 0 25 0 1 0 194146803 136736768 32823 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/5844/statm: 33383 32823 135 292 0 33088 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 133532

[startup+162.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 5845
/proc/meminfo: memFree=1648024/2055920 swapFree=4192812/4192956
[pid=5844] ppid=5842 vsize=188160 CPUtime=162.24
/proc/5844/stat : 5844 (wbo) R 5842 5844 5374 0 -1 4194304 46818 0 0 0 16176 48 0 0 25 0 1 0 194146803 192675840 46471 1992294400 134512640 135709839 4294956240 18446744073709551615 134573761 0 0 4096 3 0 0 0 17 1 0 0
/proc/5844/statm: 47040 46471 135 292 0 46745 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 188160

[startup+222.303 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 5845
/proc/meminfo: memFree=1590168/2055920 swapFree=4192812/4192956
[pid=5844] ppid=5842 vsize=244804 CPUtime=222.22
/proc/5844/stat : 5844 (wbo) R 5842 5844 5374 0 -1 4194304 60986 0 0 0 22158 64 0 0 25 0 1 0 194146803 250679296 60639 1992294400 134512640 135709839 4294956240 18446744073709551615 134601443 0 0 4096 3 0 0 0 17 1 0 0
/proc/5844/statm: 61201 60639 135 292 0 60906 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 244804

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5845
/proc/meminfo: memFree=1551704/2055920 swapFree=4192812/4192956
[pid=5844] ppid=5842 vsize=283900 CPUtime=282.2
/proc/5844/stat : 5844 (wbo) R 5842 5844 5374 0 -1 4194304 70739 0 0 0 28144 76 0 0 25 0 1 0 194146803 290713600 70392 1992294400 134512640 135709839 4294956240 18446744073709551615 134601443 0 0 4096 3 0 0 0 17 1 0 0
/proc/5844/statm: 70975 70392 135 292 0 70680 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 283900

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5845
/proc/meminfo: memFree=1500320/2055920 swapFree=4192812/4192956
[pid=5844] ppid=5842 vsize=334516 CPUtime=342.18
/proc/5844/stat : 5844 (wbo) R 5842 5844 5374 0 -1 4194304 83422 0 0 0 34131 87 0 0 25 0 1 0 194146803 342544384 83075 1992294400 134512640 135709839 4294956240 18446744073709551615 134517168 0 0 4096 3 0 0 0 17 1 0 0
/proc/5844/statm: 83629 83075 135 292 0 83334 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 334516

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5845
/proc/meminfo: memFree=1452896/2055920 swapFree=4192812/4192956
[pid=5844] ppid=5842 vsize=382376 CPUtime=402.16
/proc/5844/stat : 5844 (wbo) R 5842 5844 5374 0 -1 4194304 95376 0 0 0 40119 97 0 0 25 0 1 0 194146803 391553024 95029 1992294400 134512640 135709839 4294956240 18446744073709551615 134601443 0 0 4096 3 0 0 0 17 1 0 0
/proc/5844/statm: 95594 95029 135 292 0 95299 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 382376

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5845
/proc/meminfo: memFree=1405344/2055920 swapFree=4192812/4192956
[pid=5844] ppid=5842 vsize=429364 CPUtime=462.14
/proc/5844/stat : 5844 (wbo) R 5842 5844 5374 0 -1 4194304 107118 0 0 0 46106 108 0 0 25 0 1 0 194146803 439668736 106771 1992294400 134512640 135709839 4294956240 18446744073709551615 134573964 0 0 4096 3 0 0 0 17 1 0 0
/proc/5844/statm: 107341 106771 135 292 0 107046 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 429364

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5845
/proc/meminfo: memFree=1368736/2055920 swapFree=4192812/4192956
[pid=5844] ppid=5842 vsize=466648 CPUtime=522.13
/proc/5844/stat : 5844 (wbo) R 5842 5844 5374 0 -1 4194304 116400 0 0 0 52094 119 0 0 25 0 1 0 194146803 477847552 116053 1992294400 134512640 135709839 4294956240 18446744073709551615 134573761 0 0 4096 3 0 0 0 17 1 0 0
/proc/5844/statm: 116662 116053 135 292 0 116367 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 466648

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5845
/proc/meminfo: memFree=1334752/2055920 swapFree=4192812/4192956
[pid=5844] ppid=5842 vsize=500172 CPUtime=582.1
/proc/5844/stat : 5844 (wbo) R 5842 5844 5374 0 -1 4194304 124783 0 0 0 58085 125 0 0 25 0 1 0 194146803 512176128 124436 1992294400 134512640 135709839 4294956240 18446744073709551615 134601443 0 0 4096 3 0 0 0 17 1 0 0
/proc/5844/statm: 125043 124436 135 292 0 124748 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 500172

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5845
/proc/meminfo: memFree=1294112/2055920 swapFree=4192812/4192956
[pid=5844] ppid=5842 vsize=540148 CPUtime=642.09
/proc/5844/stat : 5844 (wbo) R 5842 5844 5374 0 -1 4194304 134801 0 0 0 64074 135 0 0 25 0 1 0 194146803 553111552 134454 1992294400 134512640 135709839 4294956240 18446744073709551615 134517510 0 0 4096 3 0 0 0 17 1 0 0
/proc/5844/statm: 135037 134454 135 292 0 134742 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 540148

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5845
/proc/meminfo: memFree=1256992/2055920 swapFree=4192812/4192956
[pid=5844] ppid=5842 vsize=577692 CPUtime=702.06
/proc/5844/stat : 5844 (wbo) R 5842 5844 5374 0 -1 4194304 144162 0 0 0 70061 145 0 0 25 0 1 0 194146803 591556608 143815 1992294400 134512640 135709839 4294956240 18446744073709551615 134601443 0 0 4096 3 0 0 0 17 1 0 0
/proc/5844/statm: 144423 143815 135 292 0 144128 0
Current children cumulated CPU time (s) 702.06
Current children cumulated vsize (KiB) 577692

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5845
/proc/meminfo: memFree=1223392/2055920 swapFree=4192812/4192956
[pid=5844] ppid=5842 vsize=610816 CPUtime=762.05
/proc/5844/stat : 5844 (wbo) R 5842 5844 5374 0 -1 4194304 152447 0 0 0 76051 154 0 0 25 0 1 0 194146803 625475584 152100 1992294400 134512640 135709839 4294956240 18446744073709551615 134601443 0 0 4096 3 0 0 0 17 1 0 0
/proc/5844/statm: 152704 152100 135 292 0 152409 0
Current children cumulated CPU time (s) 762.05
Current children cumulated vsize (KiB) 610816

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5845
/proc/meminfo: memFree=1190816/2055920 swapFree=4192812/4192956
[pid=5844] ppid=5842 vsize=643684 CPUtime=822.03
/proc/5844/stat : 5844 (wbo) R 5842 5844 5374 0 -1 4194304 160665 0 0 0 82041 162 0 0 25 0 1 0 194146803 659132416 160318 1992294400 134512640 135709839 4294956240 18446744073709551615 134601443 0 0 4096 3 0 0 0 17 1 0 0
/proc/5844/statm: 160921 160318 135 292 0 160626 0
Current children cumulated CPU time (s) 822.03
Current children cumulated vsize (KiB) 643684

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5845
/proc/meminfo: memFree=1153248/2055920 swapFree=4192812/4192956
[pid=5844] ppid=5842 vsize=680760 CPUtime=882.01
/proc/5844/stat : 5844 (wbo) R 5842 5844 5374 0 -1 4194304 169941 0 0 0 88029 172 0 0 25 0 1 0 194146803 697098240 169594 1992294400 134512640 135709839 4294956240 18446744073709551615 134601441 0 0 4096 3 0 0 0 17 1 0 0
/proc/5844/statm: 170190 169594 135 292 0 169895 0
Current children cumulated CPU time (s) 882.01
Current children cumulated vsize (KiB) 680760

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5845
/proc/meminfo: memFree=1111712/2055920 swapFree=4192812/4192956
[pid=5844] ppid=5842 vsize=722804 CPUtime=941.99
/proc/5844/stat : 5844 (wbo) R 5842 5844 5374 0 -1 4194304 180418 0 0 0 94016 183 0 0 25 0 1 0 194146803 740151296 180071 1992294400 134512640 135709839 4294956240 18446744073709551615 134573938 0 0 4096 3 0 0 0 17 1 0 0
/proc/5844/statm: 180701 180071 135 292 0 180406 0
Current children cumulated CPU time (s) 941.99
Current children cumulated vsize (KiB) 722804

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

[startup+947.106 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5845
/proc/meminfo: memFree=1106592/2055920 swapFree=4192812/4192956
[pid=5844] ppid=5842 vsize=727432 CPUtime=946.79
/proc/5844/stat : 5844 (wbo) R 5842 5844 5374 0 -1 4194304 181593 0 0 0 94494 185 0 0 25 0 1 0 194146803 744890368 181246 1992294400 134512640 135709839 4294956240 18446744073709551615 134601443 0 0 4096 3 0 0 0 17 1 0 0
/proc/5844/statm: 181858 181246 135 292 0 181563 0
Current children cumulated CPU time (s) 946.79
Current children cumulated vsize (KiB) 727432

[startup+959.902 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5845
/proc/meminfo: memFree=1098656/2055920 swapFree=4192812/4192956
[pid=5844] ppid=5842 vsize=735376 CPUtime=959.58
/proc/5844/stat : 5844 (wbo) R 5842 5844 5374 0 -1 4194304 183583 0 0 0 95772 186 0 0 25 0 1 0 194146803 753025024 183236 1992294400 134512640 135709839 4294956240 18446744073709551615 134584101 0 0 4096 3 0 0 0 17 1 0 0
/proc/5844/statm: 183844 183236 136 292 0 183549 0
Current children cumulated CPU time (s) 959.58
Current children cumulated vsize (KiB) 735376

[startup+963.101 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5845
/proc/meminfo: memFree=1098400/2055920 swapFree=4192812/4192956
[pid=5844] ppid=5842 vsize=735640 CPUtime=962.79
/proc/5844/stat : 5844 (wbo) R 5842 5844 5374 0 -1 4194304 183618 0 0 0 96092 187 0 0 25 0 1 0 194146803 753295360 183271 1992294400 134512640 135709839 4294956240 18446744073709551615 134584101 0 0 4096 3 0 0 0 17 1 0 0
/proc/5844/statm: 183910 183271 136 292 0 183615 0
Current children cumulated CPU time (s) 962.79
Current children cumulated vsize (KiB) 735640

[startup+964.706 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5845
/proc/meminfo: memFree=1098336/2055920 swapFree=4192812/4192956
[pid=5844] ppid=5842 vsize=735640 CPUtime=964.39
/proc/5844/stat : 5844 (wbo) R 5842 5844 5374 0 -1 4194304 183622 0 0 0 96252 187 0 0 25 0 1 0 194146803 753295360 183275 1992294400 134512640 135709839 4294956240 18446744073709551615 134584054 0 0 4096 3 0 0 0 17 1 0 0
/proc/5844/statm: 183910 183275 136 292 0 183615 0
Current children cumulated CPU time (s) 964.39
Current children cumulated vsize (KiB) 735640

[startup+965.502 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5845
/proc/meminfo: memFree=1098336/2055920 swapFree=4192812/4192956
[pid=5844] ppid=5842 vsize=735640 CPUtime=965.19
/proc/5844/stat : 5844 (wbo) R 5842 5844 5374 0 -1 4194304 183624 0 0 0 96332 187 0 0 25 0 1 0 194146803 753295360 183277 1992294400 134512640 135709839 4294956240 18446744073709551615 134583739 0 0 4096 3 0 0 0 17 1 0 0
/proc/5844/statm: 183910 183277 136 292 0 183615 0
Current children cumulated CPU time (s) 965.19
Current children cumulated vsize (KiB) 735640

[startup+966.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5845
/proc/meminfo: memFree=1098336/2055920 swapFree=4192812/4192956
[pid=5844] ppid=5842 vsize=735640 CPUtime=965.99
/proc/5844/stat : 5844 (wbo) R 5842 5844 5374 0 -1 4194304 183628 0 0 0 96412 187 0 0 25 0 1 0 194146803 753295360 183281 1992294400 134512640 135709839 4294956240 18446744073709551615 134583795 0 0 4096 3 0 0 0 17 1 0 0
/proc/5844/statm: 183910 183281 136 292 0 183615 0
Current children cumulated CPU time (s) 965.99
Current children cumulated vsize (KiB) 735640

[startup+966.701 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5845
/proc/meminfo: memFree=1098336/2055920 swapFree=4192812/4192956
[pid=5844] ppid=5842 vsize=0 CPUtime=966.38
/proc/5844/stat : 5844 (wbo) R 5842 5844 5374 0 -1 4194308 183633 0 0 0 96444 194 0 0 25 0 1 0 194146803 0 0 1992294400 0 0 0 0 0 0 0 4096 3 0 0 0 17 1 0 0
/proc/5844/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 966.38
Current children cumulated vsize (KiB) 0

Child status: 0
Real time (s): 966.744
CPU time (s): 966.435
CPU user time (s): 964.449
CPU system time (s): 1.9857
CPU usage (%): 99.968
Max. virtual memory (cumulated for all children) (KiB): 735640

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 964.449
system time used= 1.9857
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 183633
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= 925

runsolver used 0.702893 second user time and 2.03969 second system time

The end

Launcher Data 

Begin job on node15 at 2009-06-17 21:04:24
IDJOB=1885301
IDBENCH=72043
IDSOLVER=698
FILE ID=node15/1885301-1245265464
PBS_JOBID= 9372438
Free space on /tmp= 66300 MiB

SOLVER NAME= wbo 1.0
BENCH NAME= PB09/normalized-PB09/PURE-SAT/SAT09/APPLICATIONS/bitverif/maxand/maxand064.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-1885301-1245265464/watcher-1885301-1245265464 -o /tmp/evaluation-result-1885301-1245265464/solver-1885301-1245265464 -C 1800 -W 2000 -M 1800  wbo -file-format=opb -time-limit=1800 HOME/instance-1885301-1245265464.opb

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

MD5SUM BENCH= 26625d848f44266e7783971a5dbe0108
RANDOM SEED=1612623255

node15.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		: 3000.261
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	: 5931.00
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		: 3000.261
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:       1833288 kB
Buffers:         37840 kB
Cached:         112712 kB
SwapCached:          0 kB
Active:          63156 kB
Inactive:       100844 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1833288 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            3580 kB
Writeback:           0 kB
Mapped:          23248 kB
Slab:            44540 kB
Committed_AS:   205920 kB
PageTables:       1460 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-1885301-1245265464.opb

Free space on /tmp at the end= 66300 MiB
End job on node15 at 2009-06-17 21:20:31