Trace number 1727094

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
MXC 2009-03-10? (TO) 1200.1 1200.41

General information on the benchmark

Namecrafted/Hard/contest04/others/
Composite-048BitPrimes-1.sat05-504.reshuffled-07.cnf
MD5SUM3ec02d98577965dc40d4f2f9fa0499c0
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables4703
Number of clauses45358
Sum of the clauses size203370
Maximum clause length5
Minimum clause length1
Number of clauses of size 1146
Number of clauses of size 24604
Number of clauses of size 34512
Number of clauses of size 40
Number of clauses of size 536096
Number of clauses of size over 50

Solver Data 

320.20/320.35	c starting MXC with:
320.20/320.35	c cnf_path = HOME/instance-1727094-1240720868.cnf
320.20/320.35	c restart_strategy = auto
320.20/320.35	c sign_strategy = cached
320.20/320.35	c use_preprocessing = -1
320.20/320.35	c output_implicant = 1
320.20/320.35	c timeout_seconds = 0
320.20/320.35	c running SatELite... done
320.20/320.35	c 2 vars eliminated
320.20/320.35	c received 195 units and 37207 clauses from SatELite
320.20/320.35	c 196 assignments made, starting to guess now
320.20/320.35	c ===================================[MXC]=====================================
320.20/320.35	c | Conflicts |                Clause Statistics                   |   Vars   |
320.20/320.35	c |           |    CARD     BIN      O3+      L3+   L3+Lim  Lit/CL |          |
320.20/320.35	c =============================================================================
320.20/320.35	c |         0 |       0    2436    34771        0        0     nan |     4703 |
320.20/320.35	c |       100 |       0    2438    34628       94     1050     8.5 |     4506 |
320.20/320.35	c |       210 |       0    2441    34628      201     1105    11.1 |     4506 |
320.20/320.35	c |       441 |       0    2442    34628      431     1220    20.5 |     4506 |
320.20/320.35	c |       805 |       0    2442    34628      795     1402    30.5 |     4506 |
320.20/320.35	c |      1315 |       0    2442    34628     1305     1657    38.7 |     4506 |
320.20/320.35	c |      1986 |       0    2442    34628     1976     1993    41.8 |     4506 |
320.20/320.35	c |      2834 |       0    2442    34628     1834     2417    46.9 |     4506 |
320.20/320.35	c |      3876 |       0    2442    34628     2876     2938    46.1 |     4506 |
320.20/320.35	c |      5132 |       0    2442    34628     2645     3566    45.6 |     4506 |
320.20/320.35	c |      6623 |       0    2442    34628     4136     4311    47.7 |     4506 |
320.20/320.35	c |      8373 |       0    2442    34628     3655     5186    46.8 |     4506 |
320.20/320.35	c |     10408 |       0    2442    34628     5690     6204    48.3 |     4506 |
320.20/320.35	c |     12756 |       0    2442    34628     4690     7378    47.8 |     4505 |
320.20/320.35	c |     15449 |       0    2444    34628     7381     8724    50.8 |     4505 |
320.20/320.35	c |     18521 |       0    2444    34628     5430    10260    56.3 |     4505 |
320.20/320.35	c |     22010 |       0    2445    34628     8918    12005    56.5 |     4505 |
320.20/320.35	c |     25958 |       0    2446    34628    12865    13979    55.7 |     4505 |
320.20/320.35	c |     30411 |       0    2448    34628     9770    16205    52.1 |     4505 |
320.20/320.35	c |     35419 |       0    2460    34628    14766    18709    50.5 |     4505 |
320.20/320.35	c |     41038 |       0    2462    34628    20383    21519    50.6 |     4505 |
320.20/320.35	c |     47329 |       0    2464    34628    15344    24664    48.0 |     4505 |
320.20/320.35	c |     54360 |       0    2467    34628    22372    28180    48.0 |     4505 |
320.20/320.35	c |     62205 |       0    2469    34628    15236    29988    41.9 |     4505 |
320.20/320.35	c |     70945 |       0    2470    34628    23975    30931    39.6 |     4505 |
320.20/320.35	c |     80669 |       0    2472    34628    17847    31886    37.7 |     4505 |
320.20/320.35	c |     91476 |       0    2475    34628    28650    32854    37.7 |     4504 |
320.20/320.35	c |    103474 |       0    2475    34628    24031    33818    34.0 |     4504 |
320.20/320.35	c |    116782 |       0    2475    34628    20047    34791    36.5 |     4504 |
320.20/320.35	c |    131532 |       0    2482    34628    34789    35812    37.8 |     4503 |
320.20/320.35	c |    147868 |       0    2485    34628    33182    36826    36.4 |     4503 |
320.20/320.35	c |    165948 |       0    2487    34628    32736    37848    41.8 |     4502 |
320.20/320.35	c |    185947 |       0    2487    34628    33679    38872    43.7 |     4502 |
320.20/320.35	c |    208057 |       0    2487    34628    36236    39912    43.1 |     4502 |
320.20/320.35	c |    232489 |       0    2487    34628    40642    40966    40.6 |     4502 |
320.20/320.35	c |    259475 |       0    2487    34628    26261    42036    39.9 |     4502 |
320.20/320.35	c |    289271 |       0    2487    34628    34750    43124    43.6 |     4502 |
320.20/320.35	c |    322158 |       0    2487    34628    23870    44228    37.4 |     4502 |
320.20/320.35	c |    358445 |       0    2488    34628    37723    45358    38.9 |     4502 |
320.20/320.35	c |    398472 |       0    2488    34628    31846    46500    37.6 |     4502 |
320.20/320.35	c |    442613 |       0    2489    34628    28794    47669    32.7 |     4502 |
320.20/320.35	c |    491279 |       0    2489    34628    29014    48852    34.6 |     4502 |
320.20/320.35	c |    544923 |       0    2489    34628    3308

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line 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-1727094-1240720868/watcher-1727094-1240720868 -o /tmp/evaluation-result-1727094-1240720868/solver-1727094-1240720868 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/mxc-sat09 -i HOME/instance-1727094-1240720868.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 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
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.69 1.80 1.52 3/64 16972
/proc/meminfo: memFree=1545340/2055920 swapFree=4192952/4192956
[pid=16972] ppid=16970 vsize=3436 CPUtime=0
/proc/16972/stat : 16972 (mxc-sat09) R 16970 16972 16935 0 -1 4194304 655 0 0 0 0 0 0 0 20 0 1 0 100115889 3518464 641 1992294400 134512640 135192793 4294956224 18446744073709551615 134576576 0 0 4096 0 0 0 0 17 1 0 0
/proc/16972/statm: 859 641 54 166 0 690 0

[startup+0.0134321 s]
/proc/loadavg: 1.69 1.80 1.52 3/64 16972
/proc/meminfo: memFree=1545340/2055920 swapFree=4192952/4192956
[pid=16972] ppid=16970 vsize=3724 CPUtime=0
/proc/16972/stat : 16972 (mxc-sat09) R 16970 16972 16935 0 -1 4194304 713 0 0 0 0 0 0 0 20 0 1 0 100115889 3813376 699 1992294400 134512640 135192793 4294956224 18446744073709551615 134766703 0 0 4096 0 0 0 0 17 1 0 0
/proc/16972/statm: 931 699 55 166 0 762 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 3724

[startup+0.101439 s]
/proc/loadavg: 1.69 1.80 1.52 3/64 16972
/proc/meminfo: memFree=1545340/2055920 swapFree=4192952/4192956
[pid=16972] ppid=16970 vsize=5524 CPUtime=0.09
/proc/16972/stat : 16972 (mxc-sat09) R 16970 16972 16935 0 -1 4194304 1430 0 0 0 9 0 0 0 20 0 1 0 100115889 5656576 1132 1992294400 134512640 135192793 4294956224 18446744073709551615 134565339 0 0 4096 0 0 0 0 17 1 0 0
/proc/16972/statm: 1381 1132 56 166 0 1212 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5524

[startup+0.30146 s]
/proc/loadavg: 1.69 1.80 1.52 3/64 16972
/proc/meminfo: memFree=1545340/2055920 swapFree=4192952/4192956
[pid=16972] ppid=16970 vsize=5280 CPUtime=0.29
/proc/16972/stat : 16972 (mxc-sat09) R 16970 16972 16935 0 -1 4194304 1517 0 0 0 29 0 0 0 22 0 1 0 100115889 5406720 1098 1992294400 134512640 135192793 4294956224 18446744073709551615 134756755 0 0 4096 0 0 0 0 17 1 0 0
/proc/16972/statm: 1320 1098 56 166 0 1151 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5280

[startup+0.701501 s]
/proc/loadavg: 1.69 1.80 1.52 3/64 16972
/proc/meminfo: memFree=1545340/2055920 swapFree=4192952/4192956
[pid=16972] ppid=16970 vsize=9528 CPUtime=0.69
/proc/16972/stat : 16972 (mxc-sat09) R 16970 16972 16935 0 -1 4194304 2558 0 0 0 68 1 0 0 25 0 1 0 100115889 9756672 2139 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/16972/statm: 2382 2139 72 166 0 2213 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 9528

[startup+1.50158 s]
/proc/loadavg: 1.69 1.80 1.52 2/65 16973
/proc/meminfo: memFree=1536884/2055920 swapFree=4192952/4192956
[pid=16972] ppid=16970 vsize=9924 CPUtime=1.49
/proc/16972/stat : 16972 (mxc-sat09) R 16970 16972 16935 0 -1 4194304 2643 0 0 0 148 1 0 0 25 0 1 0 100115889 10162176 2224 1992294400 134512640 135192793 4294956224 18446744073709551615 134551561 0 0 4096 0 0 0 0 17 1 0 0
/proc/16972/statm: 2481 2224 72 166 0 2312 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 9924

[startup+3.10175 s]
/proc/loadavg: 1.63 1.78 1.52 2/65 16973
/proc/meminfo: memFree=1536436/2055920 swapFree=4192952/4192956
[pid=16972] ppid=16970 vsize=10324 CPUtime=3.09
/proc/16972/stat : 16972 (mxc-sat09) R 16970 16972 16935 0 -1 4194304 2749 0 0 0 308 1 0 0 25 0 1 0 100115889 10571776 2330 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/16972/statm: 2581 2330 73 166 0 2412 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 10324

[startup+6.30108 s]
/proc/loadavg: 1.63 1.78 1.52 2/65 16973
/proc/meminfo: memFree=1535668/2055920 swapFree=4192952/4192956
[pid=16972] ppid=16970 vsize=10860 CPUtime=6.29
/proc/16972/stat : 16972 (mxc-sat09) R 16970 16972 16935 0 -1 4194304 2891 0 0 0 627 2 0 0 25 0 1 0 100115889 11120640 2472 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/16972/statm: 2715 2472 73 166 0 2546 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 10860

[startup+12.7017 s]
/proc/loadavg: 1.53 1.76 1.51 2/65 16973
/proc/meminfo: memFree=1534540/2055920 swapFree=4192952/4192956
[pid=16972] ppid=16970 vsize=12196 CPUtime=12.69
/proc/16972/stat : 16972 (mxc-sat09) R 16970 16972 16935 0 -1 4194304 3208 0 0 0 1267 2 0 0 25 0 1 0 100115889 12488704 2789 1992294400 134512640 135192793 4294956224 18446744073709551615 134534283 0 0 4096 0 0 0 0 17 1 0 0
/proc/16972/statm: 3049 2789 73 166 0 2880 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 12196

[startup+25.5011 s]
/proc/loadavg: 1.45 1.73 1.50 2/65 16973
/proc/meminfo: memFree=1531276/2055920 swapFree=4192952/4192956
[pid=16972] ppid=16970 vsize=15164 CPUtime=25.48
/proc/16972/stat : 16972 (mxc-sat09) R 16970 16972 16935 0 -1 4194304 3930 0 0 0 2545 3 0 0 25 0 1 0 100115889 15527936 3511 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/16972/statm: 3791 3511 73 166 0 3622 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 15164

[startup+51.1017 s]
/proc/loadavg: 1.30 1.67 1.49 2/65 16973
/proc/meminfo: memFree=1526732/2055920 swapFree=4192952/4192956
[pid=16972] ppid=16970 vsize=20152 CPUtime=51.07
/proc/16972/stat : 16972 (mxc-sat09) R 16970 16972 16935 0 -1 4194304 5114 0 0 0 5102 5 0 0 25 0 1 0 100115889 20635648 4695 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/16972/statm: 5038 4695 73 166 0 4869 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 20152

[startup+102.306 s]
/proc/loadavg: 1.12 1.56 1.46 2/65 16973
/proc/meminfo: memFree=1524620/2055920 swapFree=4192952/4192956
[pid=16972] ppid=16970 vsize=22460 CPUtime=102.26
/proc/16972/stat : 16972 (mxc-sat09) R 16970 16972 16935 0 -1 4194304 5607 0 0 0 10221 5 0 0 25 0 1 0 100115889 22999040 5188 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/16972/statm: 5615 5188 73 166 0 5446 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 22460

[startup+162.301 s]
/proc/loadavg: 1.04 1.46 1.43 2/65 16973
/proc/meminfo: memFree=1521548/2055920 swapFree=4192952/4192956
[pid=16972] ppid=16970 vsize=25792 CPUtime=162.25
/proc/16972/stat : 16972 (mxc-sat09) R 16970 16972 16935 0 -1 4194304 6373 0 0 0 16219 6 0 0 25 0 1 0 100115889 26411008 5954 1992294400 134512640 135192793 4294956224 18446744073709551615 134552256 0 0 4096 0 0 0 0 17 1 0 0
/proc/16972/statm: 6448 5954 73 166 0 6279 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 25792

[startup+222.301 s]
/proc/loadavg: 1.01 1.37 1.40 2/65 16973
/proc/meminfo: memFree=1520332/2055920 swapFree=4192952/4192956
[pid=16972] ppid=16970 vsize=27024 CPUtime=222.23
/proc/16972/stat : 16972 (mxc-sat09) R 16970 16972 16935 0 -1 4194304 6666 0 0 0 22217 6 0 0 25 0 1 0 100115889 27672576 6247 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/16972/statm: 6756 6247 73 166 0 6587 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 27024

[startup+282.302 s]
/proc/loadavg: 1.00 1.30 1.37 2/65 16973
/proc/meminfo: memFree=1518860/2055920 swapFree=4192952/4192956
[pid=16972] ppid=16970 vsize=28684 CPUtime=282.21
/proc/16972/stat : 16972 (mxc-sat09) R 16970 16972 16935 0 -1 4194304 7014 0 0 0 28215 6 0 0 25 0 1 0 100115889 29372416 6595 1992294400 134512640 135192793 4294956224 18446744073709551615 134533904 0 0 4096 0 0 0 0 17 1 0 0
/proc/16972/statm: 7171 6595 73 166 0 7002 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 28684

[startup+342.302 s]
/proc/loadavg: 1.00 1.24 1.34 2/65 16973
/proc/meminfo: memFree=1518092/2055920 swapFree=4192952/4192956
[pid=16972] ppid=16970 vsize=29708 CPUtime=342.2
/proc/16972/stat : 16972 (mxc-sat09) R 16970 16972 16935 0 -1 4194304 7207 0 0 0 34214 6 0 0 25 0 1 0 100115889 30420992 6788 1992294400 134512640 135192793 4294956224 18446744073709551615 134534250 0 0 4096 0 0 0 0 17 1 0 0
/proc/16972/statm: 7427 6788 74 166 0 7258 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 29708

[startup+402.302 s]
/proc/loadavg: 1.00 1.20 1.32 2/65 16973
/proc/meminfo: memFree=1517324/2055920 swapFree=4192952/4192956
[pid=16972] ppid=16970 vsize=30524 CPUtime=402.18
/proc/16972/stat : 16972 (mxc-sat09) R 16970 16972 16935 0 -1 4194304 7427 0 0 0 40212 6 0 0 25 0 1 0 100115889 31256576 7008 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/16972/statm: 7631 7008 74 166 0 7462 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 30524

[startup+462.301 s]
/proc/loadavg: 1.00 1.16 1.30 2/65 16973
/proc/meminfo: memFree=1516876/2055920 swapFree=4192952/4192956
[pid=16972] ppid=16970 vsize=30896 CPUtime=462.17
/proc/16972/stat : 16972 (mxc-sat09) R 16970 16972 16935 0 -1 4194304 7527 0 0 0 46211 6 0 0 25 0 1 0 100115889 31637504 7108 1992294400 134512640 135192793 4294956224 18446744073709551615 134533892 0 0 4096 0 0 0 0 17 1 0 0
/proc/16972/statm: 7724 7108 74 166 0 7555 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 30896

[startup+522.301 s]
/proc/loadavg: 1.00 1.13 1.28 2/65 16973
/proc/meminfo: memFree=1515532/2055920 swapFree=4192952/4192956
[pid=16972] ppid=16970 vsize=32384 CPUtime=522.16
/proc/16972/stat : 16972 (mxc-sat09) R 16970 16972 16935 0 -1 4194304 7875 0 0 0 52209 7 0 0 25 0 1 0 100115889 33161216 7456 1992294400 134512640 135192793 4294956224 18446744073709551615 134534231 0 0 4096 0 0 0 0 17 1 0 0
/proc/16972/statm: 8096 7456 74 166 0 7927 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 32384

[startup+582.301 s]
/proc/loadavg: 1.00 1.10 1.26 2/65 16973
/proc/meminfo: memFree=1515084/2055920 swapFree=4192952/4192956
[pid=16972] ppid=16970 vsize=33032 CPUtime=582.14
/proc/16972/stat : 16972 (mxc-sat09) R 16970 16972 16935 0 -1 4194304 7971 0 0 0 58207 7 0 0 25 0 1 0 100115889 33824768 7552 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/16972/statm: 8258 7552 74 166 0 8089 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 33032

[startup+642.302 s]
/proc/loadavg: 1.00 1.08 1.24 2/65 16973
/proc/meminfo: memFree=1514892/2055920 swapFree=4192952/4192956
[pid=16972] ppid=16970 vsize=33288 CPUtime=642.13
/proc/16972/stat : 16972 (mxc-sat09) R 16970 16972 16935 0 -1 4194304 8021 0 0 0 64206 7 0 0 25 0 1 0 100115889 34086912 7602 1992294400 134512640 135192793 4294956224 18446744073709551615 134534128 0 0 4096 0 0 0 0 17 1 0 0
/proc/16972/statm: 8322 7602 74 166 0 8153 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 33288

[startup+702.302 s]
/proc/loadavg: 1.00 1.06 1.22 2/65 16973
/proc/meminfo: memFree=1514380/2055920 swapFree=4192952/4192956
[pid=16972] ppid=16970 vsize=34056 CPUtime=702.11
/proc/16972/stat : 16972 (mxc-sat09) R 16970 16972 16935 0 -1 4194304 8143 0 0 0 70204 7 0 0 25 0 1 0 100115889 34873344 7724 1992294400 134512640 135192793 4294956224 18446744073709551615 134550385 0 0 4096 0 0 0 0 17 1 0 0
/proc/16972/statm: 8514 7724 74 166 0 8345 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 34056

[startup+762.306 s]
/proc/loadavg: 1.00 1.05 1.20 2/65 16973
/proc/meminfo: memFree=1513932/2055920 swapFree=4192952/4192956
[pid=16972] ppid=16970 vsize=34752 CPUtime=762.1
/proc/16972/stat : 16972 (mxc-sat09) R 16970 16972 16935 0 -1 4194304 8255 0 0 0 76203 7 0 0 25 0 1 0 100115889 35586048 7836 1992294400 134512640 135192793 4294956224 18446744073709551615 134534170 0 0 4096 0 0 0 0 17 1 0 0
/proc/16972/statm: 8688 7836 74 166 0 8519 0
Current children cumulated CPU time (s) 762.1
Current children cumulated vsize (KiB) 34752

[startup+822.301 s]
/proc/loadavg: 1.00 1.04 1.19 2/65 16973
/proc/meminfo: memFree=1513292/2055920 swapFree=4192952/4192956
[pid=16972] ppid=16970 vsize=35396 CPUtime=822.07
/proc/16972/stat : 16972 (mxc-sat09) R 16970 16972 16935 0 -1 4194304 8402 0 0 0 82200 7 0 0 25 0 1 0 100115889 36245504 7983 1992294400 134512640 135192793 4294956224 18446744073709551615 134551161 0 0 4096 0 0 0 0 17 1 0 0
/proc/16972/statm: 8849 7983 74 166 0 8680 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 35396

[startup+882.301 s]
/proc/loadavg: 1.00 1.03 1.17 2/65 16973
/proc/meminfo: memFree=1511564/2055920 swapFree=4192952/4192956
[pid=16972] ppid=16970 vsize=37432 CPUtime=882.06
/proc/16972/stat : 16972 (mxc-sat09) R 16970 16972 16935 0 -1 4194304 8837 0 0 0 88198 8 0 0 25 0 1 0 100115889 38330368 8418 1992294400 134512640 135192793 4294956224 18446744073709551615 134534006 0 0 4096 0 0 0 0 17 1 0 0
/proc/16972/statm: 9358 8418 74 166 0 9189 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 37432

[startup+942.302 s]
/proc/loadavg: 1.00 1.02 1.16 2/65 16973
/proc/meminfo: memFree=1511244/2055920 swapFree=4192952/4192956
[pid=16972] ppid=16970 vsize=37688 CPUtime=942.05
/proc/16972/stat : 16972 (mxc-sat09) R 16970 16972 16935 0 -1 4194304 8895 0 0 0 94197 8 0 0 25 0 1 0 100115889 38592512 8476 1992294400 134512640 135192793 4294956224 18446744073709551615 134534098 0 0 4096 0 0 0 0 17 1 0 0
/proc/16972/statm: 9422 8476 74 166 0 9253 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 37688

[startup+1002.3 s]
/proc/loadavg: 1.00 1.02 1.15 2/65 16973
/proc/meminfo: memFree=1510860/2055920 swapFree=4192952/4192956
[pid=16972] ppid=16970 vsize=38200 CPUtime=1002.03
/proc/16972/stat : 16972 (mxc-sat09) R 16970 16972 16935 0 -1 4194304 8989 0 0 0 100195 8 0 0 25 0 1 0 100115889 39116800 8570 1992294400 134512640 135192793 4294956224 18446744073709551615 134548118 0 0 4096 0 0 0 0 17 1 0 0
/proc/16972/statm: 9550 8570 74 166 0 9381 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 38200

[startup+1062.3 s]
/proc/loadavg: 1.00 1.01 1.14 2/65 16973
/proc/meminfo: memFree=1510860/2055920 swapFree=4192952/4192956
[pid=16972] ppid=16970 vsize=38200 CPUtime=1062.02
/proc/16972/stat : 16972 (mxc-sat09) R 16970 16972 16935 0 -1 4194304 8991 0 0 0 106194 8 0 0 25 0 1 0 100115889 39116800 8572 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/16972/statm: 9550 8572 74 166 0 9381 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 38200

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.12 2/65 16973
/proc/meminfo: memFree=1510668/2055920 swapFree=4192952/4192956
[pid=16972] ppid=16970 vsize=38444 CPUtime=1122
/proc/16972/stat : 16972 (mxc-sat09) R 16970 16972 16935 0 -1 4194304 9028 0 0 0 112192 8 0 0 25 0 1 0 100115889 39366656 8609 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/16972/statm: 9611 8609 74 166 0 9442 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 38444

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.11 2/65 16973
/proc/meminfo: memFree=1510668/2055920 swapFree=4192952/4192956
[pid=16972] ppid=16970 vsize=38700 CPUtime=1181.99
/proc/16972/stat : 16972 (mxc-sat09) R 16970 16972 16935 0 -1 4194304 9042 0 0 0 118191 8 0 0 25 0 1 0 100115889 39628800 8623 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/16972/statm: 9675 8623 74 166 0 9506 0
Current children cumulated CPU time (s) 1181.99
Current children cumulated vsize (KiB) 38700



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.11 2/65 16979
/proc/meminfo: memFree=1510284/2055920 swapFree=4192952/4192956
[pid=16972] ppid=16970 vsize=38956 CPUtime=1200.08
/proc/16972/stat : 16972 (mxc-sat09) R 16970 16972 16935 0 -1 4194304 9100 0 0 0 120000 8 0 0 25 0 1 0 100115889 39890944 8681 1992294400 134512640 135192793 4294956224 18446744073709551615 134549695 0 0 4096 0 0 0 0 17 1 0 0
/proc/16972/statm: 9739 8681 74 166 0 9570 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 38956

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.41
CPU time (s): 1200.1
CPU user time (s): 1200.01
CPU system time (s): 0.089986
CPU usage (%): 99.9737
Max. virtual memory (cumulated for all children) (KiB): 38956

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.01
system time used= 0.089986
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9100
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= 1880

runsolver used 0.809876 second user time and 2.5996 second system time

The end

Launcher Data 

Begin job on node90 at 2009-04-26 06:41:08
IDJOB=1727094
IDBENCH=24629
IDSOLVER=504
FILE ID=node90/1727094-1240720868
PBS_JOBID= 9186915
Free space on /tmp= 66548 MiB

SOLVER NAME= MXC 2009-03-10
BENCH NAME= SAT07/crafted/Hard/contest04/others/Composite-048BitPrimes-1.sat05-504.reshuffled-07.cnf
COMMAND LINE= HOME/mxc-sat09 -i BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1727094-1240720868/watcher-1727094-1240720868 -o /tmp/evaluation-result-1727094-1240720868/solver-1727094-1240720868 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/mxc-sat09 -i HOME/instance-1727094-1240720868.cnf

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 3ec02d98577965dc40d4f2f9fa0499c0
RANDOM SEED=1991160664

node90.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		: 3000.238
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		: 3000.238
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1545820 kB
Buffers:         48872 kB
Cached:         368576 kB
SwapCached:          4 kB
Active:         181980 kB
Inactive:       252720 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1545820 kB
SwapTotal:     4192956 kB
SwapFree:      4192952 kB
Dirty:            2020 kB
Writeback:           0 kB
Mapped:          23888 kB
Slab:            61444 kB
Committed_AS:   256028 kB
PageTables:       1428 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66548 MiB
End job on node90 at 2009-04-26 07:01:11