Trace number 1517997

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 2009-03-10UNSAT 537.637 537.766

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/360/
unif-k3-r4.25-v360-c1530-S305156909-031.cnf
MD5SUM94fbc938c49a6d0bc295232a6f2b8a2c
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark17.5223
Satisfiable
(Un)Satisfiability was proved
Number of variables360
Number of clauses1530
Sum of the clauses size4590
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31530
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

26.38/26.47	c starting MXC with:
26.38/26.47	c cnf_path = HOME/instance-1517997-1238293710.cnf
26.38/26.47	c restart_strategy = auto
26.38/26.47	c sign_strategy = cached
26.38/26.47	c use_preprocessing = -1
26.38/26.47	c output_implicant = 1
26.38/26.47	c timeout_seconds = 0
26.38/26.47	c running SatELite... done
26.38/26.47	c 6 vars eliminated
26.38/26.47	c received 0 units and 1521 clauses from SatELite
26.38/26.47	c 5 assignments made, starting to guess now
26.38/26.47	c ===================================[MXC]=====================================
26.38/26.47	c | Conflicts |                Clause Statistics                   |   Vars   |
26.38/26.47	c |           |    CARD     BIN      O3+      L3+   L3+Lim  Lit/CL |          |
26.38/26.47	c =============================================================================
26.38/26.47	c |         0 |       0       0     1521        0        0     nan |      360 |
26.38/26.47	c |       100 |       0       0     1521      100     1050    18.6 |      355 |
26.38/26.47	c |       210 |       0       0     1521      210     1105    19.1 |      355 |
26.38/26.47	c |       441 |       0       0     1521      441     1220    18.3 |      355 |
26.38/26.47	c |       805 |       0       0     1521      805     1402    18.0 |      355 |
26.38/26.47	c |      1315 |       0       0     1521     1315     1609    17.7 |      355 |
26.38/26.47	c |      1986 |       0       0     1521     1138     1754    16.9 |      355 |
26.38/26.47	c |      2834 |       0       0     1521     1046     1894    15.4 |      355 |
26.38/26.47	c |      3876 |       0       0     1521     1076     2031    16.1 |      355 |
26.38/26.47	c |      5132 |       0       0     1521     1259     2163    15.6 |      355 |
26.38/26.47	c |      6623 |       0       0     1521     1624     2292    15.0 |      355 |
26.38/26.47	c |      8373 |       0       0     1521     2201     2419    15.5 |      355 |
26.38/26.47	c |     10408 |       0       0     1521     1762     2543    17.2 |      355 |
26.38/26.47	c |     12756 |       0       0     1521     1490     2665    16.3 |      355 |
26.38/26.47	c |     15449 |       0       0     1521     1428     2786    14.6 |      355 |
26.38/26.47	c |     18521 |       0       0     1521     1630     2906    16.7 |      355 |
26.38/26.47	c |     22010 |       0       0     1521     2139     3025    17.1 |      355 |
26.38/26.47	c |     25958 |       0       0     1521     3010     3144    16.7 |      355 |
26.38/26.47	c |     30411 |       0       0     1521     2676     3262    16.0 |      355 |
26.38/26.47	c |     35419 |       0       0     1521     2710     3381    15.3 |      355 |
26.38/26.47	c |     41038 |       0       0     1521     3180     3499    16.2 |      355 |
26.38/26.47	c |     47329 |       0       0     1521     2359     3618    16.5 |      355 |
26.38/26.47	c |     54360 |       0       0     1521     2016     3737    17.2 |      355 |
26.38/26.47	c |     62205 |       0       0     1521     2244     3857    16.4 |      355 |
26.38/26.47	c |     70945 |       0       0     1521     3142     3978    16.4 |      355 |
26.38/26.47	c |     80669 |       0       0     1521     2766     4099    15.0 |      355 |
26.38/26.47	c |     91476 |       0       0     1521     3166     4222    15.2 |      355 |
26.38/26.47	c |    103474 |       0       0     1521     2297     4346    13.8 |      355 |
26.38/26.47	c |    116782 |       0       0     1521     2356     4471    14.4 |      355 |
26.38/26.47	c |    131532 |       0       0     1521     3495     4597    15.7 |      355 |
26.38/26.47	c |    147868 |       0       0     1521     3525     4726    16.7 |      355 |
26.38/26.47	c |    165948 |       0       0     1521     4853     4855    16.7 |      355 |
26.38/26.47	c |    185947 |       0       0     1521     2708     4987    18.0 |      355 |
26.38/26.47	c |    208057 |       0       0     1521     4605     5120    16.8 |      355 |
26.38/26.47	c |    232489 |       0       0     1521     3111     5255    15.2 |      355 |
26.38/26.47	c |    259475 |       0       0     1521     3465     5393    15.4 |      355 |
26.38/26.47	c |    289271 |       0       0     1521     3204     5532    16.1 |      355 |
26.38/26.47	c |    322158 |       0       0     1521     5278     5674    16.2 |      355 |
26.38/26.47	c |    358445 |       0       0     1521     4232     5818    14.5 |      355 |
26.38/26.47	c |    398472 |       0       0     1521     3013     5965    14.5 |      355 |
26.38/26.47	c |    442613 |       0       0     1521     4876     6114    16.1 |      355 |
26.38/26.47	c |    491279 |       0       0     1521     4026     6265    16.4 |      355 |
26.38/26.47	c |    544923 |       0       0     1521     3750     6420    15.6 |      355 |
537.57/537.76	c |    604043 |       0       0     1521     4377     6577    17.2 |      355 |
537.57/537.76	c |    669187 |       0       0     1521     6296     6737    15.2 |      355 |
537.57/537.76	c |    740957 |       0       0     1521     6513     6901    15.3 |      355 |
537.57/537.76	c |    820016 |       0       0     1521     5289     7067    15.5 |      355 |
537.57/537.76	c |    907092 |       0       0     1521     6569     7237    17.3 |      355 |
537.57/537.76	c |   1002987 |       0       0     1521     7322     7410    15.4 |      355 |
537.57/537.76	c |   1108583 |       0       0     1521     4247     7586    15.4 |      355 |
537.57/537.76	c |   1224850 |       0       0     1521     5388     7766    16.4 |      355 |
537.57/537.76	c |   1352856 |       0       0     1521     7722     7949    16.3 |      355 |
537.57/537.76	c |   1493774 |       0       0     1521     7981     8137    16.5 |      355 |
537.57/537.76	c |   1648896 |       0       0     1521     6767     8328    16.0 |      355 |
537.57/537.76	c |   1819642 |       0       0     1521     4833     8523    15.7 |      355 |
537.57/537.76	c |   2007575 |       0       0     1521     7436     8722    16.1 |      355 |
537.57/537.76	c |   2214413 |       0       0     1521     6988     8926    15.2 |      355 |
537.57/537.76	c |   2442047 |       0       0     1521     8984     9133    18.0 |      355 |
537.57/537.76	c |   2692557 |       0       0     1521     5496     9345    15.6 |      355 |
537.57/537.76	c |   2968230 |       0       0     1521     7090     9562    14.5 |      355 |
537.57/537.76	c |   3271583 |       0       0     1521     5815     9783    15.1 |      355 |
537.57/537.76	c |   3605384 |       0       0     1521     8208    10009    14.7 |      355 |
537.57/537.76	c |   3972677 |       0       0     1521     6088    10240    14.0 |      355 |
537.57/537.76	c |   4376812 |       0       0     1521     6296    10476    16.8 |      355 |
537.57/537.76	c |   4821473 |       0       0     1521     6005    10717    15.1 |      355 |
537.57/537.76	c |   5310713 |       0       0     1521     7562    10963    15.5 |      355 |
537.57/537.76	c |   5848990 |       0       1     1521     8167    11215    15.6 |      355 |
537.57/537.76	c |   6441207 |       0       7     1503    10696    11472    16.0 |      354 |
537.57/537.76	c |   7092758 |       0       9     1503     6822    11735    14.7 |      354 |
537.57/537.76	c |   7809577 |       0      18     1489    11551    12003    14.6 |      353 |
537.57/537.76	c |   8394996 |       0     123     1489     9787    12209    10.3 |      315 |
537.57/537.76	c ----- stats for thread 0 -----
537.57/537.76	c restarts: 81
537.57/537.76	c decisions: 9859247
537.57/537.76	c propagations: 471222413
537.57/537.76	c conflicts: 8394996
537.57/537.76	c 537.763s elapsed
537.57/537.76	s UNSATISFIABLE

Verifier Data 

No possible verification on an UNSAT instance

Watcher Data 

runsolver version 3.2.9 (svn:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1517997-1238293710/watcher-1517997-1238293710 -o /tmp/evaluation-result-1517997-1238293710/solver-1517997-1238293710 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/mxc-sat09 -i HOME/instance-1517997-1238293710.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: 0.92 1.08 1.06 3/64 17190
/proc/meminfo: memFree=740296/2055920 swapFree=4167280/4192956
[pid=17190] ppid=17188 vsize=1108 CPUtime=0
/proc/17190/stat : 17190 (mxc-sat09) R 17188 17190 13753 0 -1 4194304 154 0 0 0 0 0 0 0 18 0 1 0 1102036510 1134592 140 1992294400 134512640 135192793 4294956224 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 1 0 0
/proc/17190/statm: 277 141 56 166 0 108 0

[startup+0.0494539 s]
/proc/loadavg: 0.92 1.08 1.06 3/64 17190
/proc/meminfo: memFree=740296/2055920 swapFree=4167280/4192956
[pid=17190] ppid=17188 vsize=1500 CPUtime=0.04
/proc/17190/stat : 17190 (mxc-sat09) R 17188 17190 13753 0 -1 4194304 268 0 0 0 4 0 0 0 18 0 1 0 1102036510 1536000 254 1992294400 134512640 135192793 4294956224 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 1 0 0
/proc/17190/statm: 375 254 72 166 0 206 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 1500

[startup+0.101458 s]
/proc/loadavg: 0.92 1.08 1.06 3/64 17190
/proc/meminfo: memFree=740296/2055920 swapFree=4167280/4192956
[pid=17190] ppid=17188 vsize=1500 CPUtime=0.09
/proc/17190/stat : 17190 (mxc-sat09) R 17188 17190 13753 0 -1 4194304 290 0 0 0 9 0 0 0 18 0 1 0 1102036510 1536000 276 1992294400 134512640 135192793 4294956224 18446744073709551615 134551016 0 0 4096 0 0 0 0 17 1 0 0
/proc/17190/statm: 375 276 73 166 0 206 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1500

[startup+0.301475 s]
/proc/loadavg: 0.92 1.08 1.06 3/64 17190
/proc/meminfo: memFree=740296/2055920 swapFree=4167280/4192956
[pid=17190] ppid=17188 vsize=1764 CPUtime=0.29
/proc/17190/stat : 17190 (mxc-sat09) R 17188 17190 13753 0 -1 4194304 344 0 0 0 29 0 0 0 19 0 1 0 1102036510 1806336 330 1992294400 134512640 135192793 4294956224 18446744073709551615 134534131 0 0 4096 0 0 0 0 17 1 0 0
/proc/17190/statm: 441 330 73 166 0 272 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1764

[startup+0.701508 s]
/proc/loadavg: 0.92 1.08 1.06 3/64 17190
/proc/meminfo: memFree=740296/2055920 swapFree=4167280/4192956
[pid=17190] ppid=17188 vsize=2028 CPUtime=0.69
/proc/17190/stat : 17190 (mxc-sat09) R 17188 17190 13753 0 -1 4194304 413 0 0 0 69 0 0 0 22 0 1 0 1102036510 2076672 399 1992294400 134512640 135192793 4294956224 18446744073709551615 134534231 0 0 4096 0 0 0 0 17 1 0 0
/proc/17190/statm: 507 399 73 166 0 338 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2028

[startup+1.50158 s]
/proc/loadavg: 0.92 1.08 1.06 2/65 17191
/proc/meminfo: memFree=738752/2055920 swapFree=4167280/4192956
[pid=17190] ppid=17188 vsize=2292 CPUtime=1.49
/proc/17190/stat : 17190 (mxc-sat09) R 17188 17190 13753 0 -1 4194304 483 0 0 0 149 0 0 0 25 0 1 0 1102036510 2347008 469 1992294400 134512640 135192793 4294956224 18446744073709551615 134534231 0 0 4096 0 0 0 0 17 1 0 0
/proc/17190/statm: 573 469 73 166 0 404 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2292

[startup+3.10172 s]
/proc/loadavg: 0.92 1.08 1.06 2/65 17191
/proc/meminfo: memFree=738304/2055920 swapFree=4167280/4192956
[pid=17190] ppid=17188 vsize=2828 CPUtime=3.09
/proc/17190/stat : 17190 (mxc-sat09) R 17188 17190 13753 0 -1 4194304 586 0 0 0 309 0 0 0 25 0 1 0 1102036510 2895872 572 1992294400 134512640 135192793 4294956224 18446744073709551615 134534267 0 0 4096 0 0 0 0 17 1 0 0
/proc/17190/statm: 707 572 73 166 0 538 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2828

[startup+6.30199 s]
/proc/loadavg: 0.93 1.08 1.06 2/65 17191
/proc/meminfo: memFree=737792/2055920 swapFree=4167280/4192956
[pid=17190] ppid=17188 vsize=3224 CPUtime=6.29
/proc/17190/stat : 17190 (mxc-sat09) R 17188 17190 13753 0 -1 4194304 700 0 0 0 629 0 0 0 25 0 1 0 1102036510 3301376 686 1992294400 134512640 135192793 4294956224 18446744073709551615 134550885 0 0 4096 0 0 0 0 17 1 0 0
/proc/17190/statm: 806 686 73 166 0 637 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3224

[startup+12.7015 s]
/proc/loadavg: 0.93 1.08 1.06 2/65 17191
/proc/meminfo: memFree=737024/2055920 swapFree=4167280/4192956
[pid=17190] ppid=17188 vsize=3892 CPUtime=12.69
/proc/17190/stat : 17190 (mxc-sat09) R 17188 17190 13753 0 -1 4194304 861 0 0 0 1269 0 0 0 25 0 1 0 1102036510 3985408 847 1992294400 134512640 135192793 4294956224 18446744073709551615 134534148 0 0 4096 0 0 0 0 17 1 0 0
/proc/17190/statm: 973 847 73 166 0 804 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3892

[startup+25.5016 s]
/proc/loadavg: 0.95 1.07 1.06 2/65 17191
/proc/meminfo: memFree=736064/2055920 swapFree=4167280/4192956
[pid=17190] ppid=17188 vsize=4864 CPUtime=25.48
/proc/17190/stat : 17190 (mxc-sat09) R 17188 17190 13753 0 -1 4194304 1080 0 0 0 2548 0 0 0 25 0 1 0 1102036510 4980736 1066 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/17190/statm: 1216 1066 73 166 0 1047 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4864

[startup+51.1019 s]
/proc/loadavg: 0.96 1.07 1.05 2/65 17191
/proc/meminfo: memFree=735040/2055920 swapFree=4167280/4192956
[pid=17190] ppid=17188 vsize=6148 CPUtime=51.08
/proc/17190/stat : 17190 (mxc-sat09) R 17188 17190 13753 0 -1 4194304 1368 0 0 0 5108 0 0 0 25 0 1 0 1102036510 6295552 1354 1992294400 134512640 135192793 4294956224 18446744073709551615 134550388 0 0 4096 0 0 0 0 17 1 0 0
/proc/17190/statm: 1537 1354 73 166 0 1368 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 6148

[startup+102.304 s]
/proc/loadavg: 0.98 1.05 1.05 2/65 17191
/proc/meminfo: memFree=733440/2055920 swapFree=4167280/4192956
[pid=17190] ppid=17188 vsize=7952 CPUtime=102.27
/proc/17190/stat : 17190 (mxc-sat09) R 17188 17190 13753 0 -1 4194304 1737 0 0 0 10226 1 0 0 25 0 1 0 1102036510 8142848 1723 1992294400 134512640 135192793 4294956224 18446744073709551615 134533920 0 0 4096 0 0 0 0 17 1 0 0
/proc/17190/statm: 1988 1723 73 166 0 1819 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 7952

[startup+162.301 s]
/proc/loadavg: 0.99 1.04 1.04 2/65 17191
/proc/meminfo: memFree=731712/2055920 swapFree=4167280/4192956
[pid=17190] ppid=17188 vsize=9760 CPUtime=162.25
/proc/17190/stat : 17190 (mxc-sat09) R 17188 17190 13753 0 -1 4194304 2169 0 0 0 16224 1 0 0 25 0 1 0 1102036510 9994240 2155 1992294400 134512640 135192793 4294956224 18446744073709551615 134534128 0 0 4096 0 0 0 0 17 1 0 0
/proc/17190/statm: 2440 2155 73 166 0 2271 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 9760

[startup+222.302 s]
/proc/loadavg: 0.99 1.03 1.04 2/65 17191
/proc/meminfo: memFree=730752/2055920 swapFree=4167280/4192956
[pid=17190] ppid=17188 vsize=10776 CPUtime=222.23
/proc/17190/stat : 17190 (mxc-sat09) R 17188 17190 13753 0 -1 4194304 2410 0 0 0 22222 1 0 0 25 0 1 0 1102036510 11034624 2396 1992294400 134512640 135192793 4294956224 18446744073709551615 134533831 0 0 4096 0 0 0 0 17 1 0 0
/proc/17190/statm: 2694 2396 73 166 0 2525 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 10776

[startup+282.302 s]
/proc/loadavg: 0.99 1.02 1.03 2/65 17191
/proc/meminfo: memFree=729536/2055920 swapFree=4167280/4192956
[pid=17190] ppid=17188 vsize=11960 CPUtime=282.23
/proc/17190/stat : 17190 (mxc-sat09) R 17188 17190 13753 0 -1 4194304 2696 0 0 0 28221 2 0 0 25 0 1 0 1102036510 12247040 2682 1992294400 134512640 135192793 4294956224 18446744073709551615 134533808 0 0 4096 0 0 0 0 17 1 0 0
/proc/17190/statm: 2990 2682 73 166 0 2821 0
Current children cumulated CPU time (s) 282.23
Current children cumulated vsize (KiB) 11960

[startup+342.302 s]
/proc/loadavg: 0.99 1.02 1.03 2/65 17191
/proc/meminfo: memFree=728704/2055920 swapFree=4167280/4192956
[pid=17190] ppid=17188 vsize=12872 CPUtime=342.21
/proc/17190/stat : 17190 (mxc-sat09) R 17188 17190 13753 0 -1 4194304 2905 0 0 0 34219 2 0 0 25 0 1 0 1102036510 13180928 2891 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/17190/statm: 3218 2891 73 166 0 3049 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 12872

[startup+402.301 s]
/proc/loadavg: 0.99 1.01 1.02 2/65 17191
/proc/meminfo: memFree=728192/2055920 swapFree=4167280/4192956
[pid=17190] ppid=17188 vsize=13468 CPUtime=402.19
/proc/17190/stat : 17190 (mxc-sat09) R 17188 17190 13753 0 -1 4194304 3029 0 0 0 40217 2 0 0 25 0 1 0 1102036510 13791232 3015 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/17190/statm: 3367 3015 73 166 0 3198 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 13468

[startup+462.301 s]
/proc/loadavg: 0.99 1.01 1.01 2/65 17191
/proc/meminfo: memFree=727488/2055920 swapFree=4167280/4192956
[pid=17190] ppid=17188 vsize=14496 CPUtime=462.18
/proc/17190/stat : 17190 (mxc-sat09) R 17188 17190 13753 0 -1 4194304 3230 0 0 0 46215 3 0 0 25 0 1 0 1102036510 14843904 3216 1992294400 134512640 135192793 4294956224 18446744073709551615 134533888 0 0 4096 0 0 0 0 17 1 0 0
/proc/17190/statm: 3624 3216 73 166 0 3455 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 14496

[startup+522.301 s]
/proc/loadavg: 0.99 1.00 1.01 2/65 17191
/proc/meminfo: memFree=726656/2055920 swapFree=4167280/4192956
[pid=17190] ppid=17188 vsize=15456 CPUtime=522.17
/proc/17190/stat : 17190 (mxc-sat09) R 17188 17190 13753 0 -1 4194304 3430 0 0 0 52214 3 0 0 25 0 1 0 1102036510 15826944 3416 1992294400 134512640 135192793 4294956224 18446744073709551615 134534178 0 0 4096 0 0 0 0 17 1 0 0
/proc/17190/statm: 3864 3416 73 166 0 3695 0
Current children cumulated CPU time (s) 522.17
Current children cumulated vsize (KiB) 15456

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

[startup+524.706 s]
/proc/loadavg: 0.99 1.00 1.01 2/65 17191
/proc/meminfo: memFree=726656/2055920 swapFree=4167280/4192956
[pid=17190] ppid=17188 vsize=15456 CPUtime=524.57
/proc/17190/stat : 17190 (mxc-sat09) R 17188 17190 13753 0 -1 4194304 3437 0 0 0 52454 3 0 0 25 0 1 0 1102036510 15826944 3423 1992294400 134512640 135192793 4294956224 18446744073709551615 134534267 0 0 4096 0 0 0 0 17 1 0 0
/proc/17190/statm: 3864 3423 73 166 0 3695 0
Current children cumulated CPU time (s) 524.57
Current children cumulated vsize (KiB) 15456

[startup+531.101 s]
/proc/loadavg: 0.99 1.00 1.01 2/65 17191
/proc/meminfo: memFree=726592/2055920 swapFree=4167280/4192956
[pid=17190] ppid=17188 vsize=15456 CPUtime=530.97
/proc/17190/stat : 17190 (mxc-sat09) R 17188 17190 13753 0 -1 4194304 3450 0 0 0 53094 3 0 0 25 0 1 0 1102036510 15826944 3436 1992294400 134512640 135192793 4294956224 18446744073709551615 134533920 0 0 4096 0 0 0 0 17 1 0 0
/proc/17190/statm: 3864 3436 73 166 0 3695 0
Current children cumulated CPU time (s) 530.97
Current children cumulated vsize (KiB) 15456

[startup+534.302 s]
/proc/loadavg: 0.99 1.00 1.01 2/65 17191
/proc/meminfo: memFree=726592/2055920 swapFree=4167280/4192956
[pid=17190] ppid=17188 vsize=15456 CPUtime=534.16
/proc/17190/stat : 17190 (mxc-sat09) R 17188 17190 13753 0 -1 4194304 3450 0 0 0 53413 3 0 0 25 0 1 0 1102036510 15826944 3436 1992294400 134512640 135192793 4294956224 18446744073709551615 134537316 0 0 4096 0 0 0 0 17 1 0 0
/proc/17190/statm: 3864 3436 73 166 0 3695 0
Current children cumulated CPU time (s) 534.16
Current children cumulated vsize (KiB) 15456

[startup+535.902 s]
/proc/loadavg: 0.99 1.00 1.01 2/65 17191
/proc/meminfo: memFree=726592/2055920 swapFree=4167280/4192956
[pid=17190] ppid=17188 vsize=15640 CPUtime=535.76
/proc/17190/stat : 17190 (mxc-sat09) R 17188 17190 13753 0 -1 4194304 3457 0 0 0 53573 3 0 0 25 0 1 0 1102036510 16015360 3443 1992294400 134512640 135192793 4294956224 18446744073709551615 134552004 0 0 4096 0 0 0 0 17 1 0 0
/proc/17190/statm: 3910 3443 73 166 0 3741 0
Current children cumulated CPU time (s) 535.76
Current children cumulated vsize (KiB) 15640

[startup+536.702 s]
/proc/loadavg: 0.99 1.00 1.01 2/65 17191
/proc/meminfo: memFree=726528/2055920 swapFree=4167280/4192956
[pid=17190] ppid=17188 vsize=15640 CPUtime=536.57
/proc/17190/stat : 17190 (mxc-sat09) R 17188 17190 13753 0 -1 4194304 3457 0 0 0 53654 3 0 0 25 0 1 0 1102036510 16015360 3443 1992294400 134512640 135192793 4294956224 18446744073709551615 134745319 0 0 4096 0 0 0 0 17 1 0 0
/proc/17190/statm: 3910 3443 73 166 0 3741 0
Current children cumulated CPU time (s) 536.57
Current children cumulated vsize (KiB) 15640

[startup+537.502 s]
/proc/loadavg: 0.99 1.00 1.01 2/65 17191
/proc/meminfo: memFree=726528/2055920 swapFree=4167280/4192956
[pid=17190] ppid=17188 vsize=15640 CPUtime=537.36
/proc/17190/stat : 17190 (mxc-sat09) R 17188 17190 13753 0 -1 4194304 3466 0 0 0 53733 3 0 0 25 0 1 0 1102036510 16015360 3452 1992294400 134512640 135192793 4294956224 18446744073709551615 134520480 0 0 4096 0 0 0 0 17 1 0 0
/proc/17190/statm: 3910 3452 73 166 0 3741 0
Current children cumulated CPU time (s) 537.36
Current children cumulated vsize (KiB) 15640

[startup+537.703 s]
/proc/loadavg: 0.99 1.00 1.01 2/65 17191
/proc/meminfo: memFree=726528/2055920 swapFree=4167280/4192956
[pid=17190] ppid=17188 vsize=15640 CPUtime=537.57
/proc/17190/stat : 17190 (mxc-sat09) R 17188 17190 13753 0 -1 4194304 3466 0 0 0 53754 3 0 0 25 0 1 0 1102036510 16015360 3452 1992294400 134512640 135192793 4294956224 18446744073709551615 134533866 0 0 4096 0 0 0 0 17 1 0 0
/proc/17190/statm: 3910 3452 73 166 0 3741 0
Current children cumulated CPU time (s) 537.57
Current children cumulated vsize (KiB) 15640

Child status: 20
Real time (s): 537.766
CPU time (s): 537.637
CPU user time (s): 537.601
CPU system time (s): 0.035994
CPU usage (%): 99.9761
Max. virtual memory (cumulated for all children) (KiB): 15640

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 537.601
system time used= 0.035994
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3469
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= 788

runsolver used 0.490925 second user time and 0.995848 second system time

The end

Launcher Data 

Begin job on node31 at 2009-03-29 04:28:30
IDJOB=1517997
IDBENCH=70643
IDSOLVER=504
FILE ID=node31/1517997-1238293710
PBS_JOBID= 9060931
Free space on /tmp= 66424 MiB

SOLVER NAME= MXC 2009-03-10
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/360/unif-k3-r4.25-v360-c1530-S305156909-031.cnf
COMMAND LINE= HOME/mxc-sat09 -i BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1517997-1238293710/watcher-1517997-1238293710 -o /tmp/evaluation-result-1517997-1238293710/solver-1517997-1238293710 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/mxc-sat09 -i HOME/instance-1517997-1238293710.cnf

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

MD5SUM BENCH= 94fbc938c49a6d0bc295232a6f2b8a2c
RANDOM SEED=1214265980

node31.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		: 3000.214
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		: 3000.214
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:        740712 kB
Buffers:        110880 kB
Cached:        1084052 kB
SwapCached:      18664 kB
Active:         227208 kB
Inactive:       987924 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        740712 kB
SwapTotal:     4192956 kB
SwapFree:      4167280 kB
Dirty:             724 kB
Writeback:           0 kB
Mapped:          17376 kB
Slab:            85848 kB
Committed_AS:  2935428 kB
PageTables:       1472 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66424 MiB
End job on node31 at 2009-03-29 04:37:27