Trace number 1515765

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) 1200.01 1200.31

General information on the benchmark

NameRANDOM/MEDIUM/7SAT/UNKNOWN/60/
unif-k7-r89-v60-c5340-S108799362-035.cnf
MD5SUMa1a7c44aaefb9d151590a11e58c71aae
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark787.348
Satisfiable
(Un)Satisfiability was proved
Number of variables60
Number of clauses5340
Sum of the clauses size37380
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 55340

Solver Data 

23.09/23.11	c starting MXC with:
23.09/23.11	c cnf_path = HOME/instance-1515765-1238258745.cnf
23.09/23.11	c restart_strategy = auto
23.09/23.11	c sign_strategy = cached
23.09/23.11	c use_preprocessing = -1
23.09/23.11	c output_implicant = 1
23.09/23.11	c timeout_seconds = 0
23.09/23.11	c running SatELite... done
23.09/23.11	c 1 vars eliminated
23.09/23.11	c received 0 units and 5340 clauses from SatELite
23.09/23.11	c 0 assignments made, starting to guess now
23.09/23.11	c ===================================[MXC]=====================================
23.09/23.11	c | Conflicts |                Clause Statistics                   |   Vars   |
23.09/23.11	c |           |    CARD     BIN      O3+      L3+   L3+Lim  Lit/CL |          |
23.09/23.11	c =============================================================================
23.09/23.11	c |         0 |       0       0     5340        0        0     nan |       60 |
23.09/23.11	c |       100 |       0       0     5340      100     1050    22.7 |       60 |
23.09/23.11	c |       210 |       0       0     5340      210     1105    22.1 |       60 |
23.09/23.11	c |       441 |       0       0     5340      441     1220    22.1 |       60 |
23.09/23.11	c |       805 |       0       0     5340      805     1402    21.9 |       60 |
23.09/23.11	c |      1315 |       0       0     5340     1315     1609    21.6 |       60 |
23.09/23.11	c |      1986 |       0       0     5340     1138     1754    20.8 |       60 |
23.09/23.11	c |      2834 |       0       0     5340     1046     1894    20.3 |       60 |
23.09/23.11	c |      3876 |       0       0     5340     1077     2031    20.2 |       60 |
23.09/23.11	c |      5132 |       0       0     5340     1261     2163    20.2 |       60 |
23.09/23.11	c |      6623 |       0       0     5340     1627     2292    19.7 |       60 |
23.09/23.11	c |      8373 |       0       0     5340     2203     2419    20.4 |       60 |
23.09/23.11	c |     10408 |       0       0     5340     1766     2543    19.6 |       60 |
23.09/23.11	c |     12756 |       0       0     5340     1494     2665    19.8 |       60 |
23.09/23.11	c |     15449 |       0       0     5340     1434     2786    20.4 |       60 |
23.09/23.11	c |     18521 |       0       0     5340     1638     2906    20.4 |       60 |
23.09/23.11	c |     22010 |       0       0     5340     2151     3025    20.0 |       60 |
23.09/23.11	c |     25958 |       0       0     5340     3025     3144    19.3 |       60 |
23.09/23.11	c |     30411 |       0       0     5340     2694     3262    20.3 |       60 |
23.09/23.11	c |     35419 |       0       0     5340     2731     3381    19.8 |       60 |
23.09/23.11	c |     41038 |       0       0     5340     3206     3499    19.4 |       60 |
23.09/23.11	c |     47329 |       0       0     5340     2391     3618    18.9 |       60 |
23.09/23.11	c |     54360 |       0       0     5340     2056     3737    20.0 |       60 |
23.09/23.11	c |     62205 |       0       0     5340     2291     3857    19.4 |       60 |
23.09/23.11	c |     70945 |       0       0     5340     3195     3978    20.4 |       60 |
23.09/23.11	c |     80669 |       0       0     5340     2833     4099    19.8 |       60 |
23.09/23.11	c |     91476 |       0       0     5340     3251     4222    19.1 |       60 |
23.09/23.11	c |    103474 |       0       0     5340     2406     4346    18.5 |       60 |
23.09/23.11	c |    116782 |       0       0     5340     2468     4471    20.3 |       60 |
23.09/23.11	c |    131532 |       0       0     5340     3613     4597    19.7 |       60 |
23.09/23.11	c |    147868 |       0       0     5340     3657     4726    19.5 |       60 |
23.09/23.11	c |    165948 |       0       0     5340     2579     4855    18.6 |       60 |
23.09/23.11	c |    185947 |       0       0     5340     2894     4987    18.5 |       60 |
23.09/23.11	c |    208057 |       0       0     5340     4804     5120    18.6 |       60 |
23.09/23.11	c |    232489 |       0       0     5340     3326     5255    19.6 |       60 |
23.09/23.11	c |    259475 |       0       0     5340     3695     5393    19.1 |       60 |
23.09/23.11	c |    289271 |       0       0     5340     3455     5532    18.2 |       60 |
23.09/23.11	c |    322158 |       0       0     5340     5561     5674    19.0 |       60 |
23.09/23.11	c |    358445 |       0       0     5340     4557     5818    18.2 |       60 |
23.09/23.11	c |    398472 |       0       0     5340     3378     5965    17.8 |       60 |
23.09/23.11	c |    442613 |       0       0     5340     5281     6114    19.0 |       60 |
23.09/23.11	c |    491279 |       0       0     5340     4471     6265    18.8 |       60 |
23.09/23.11	c |    544923 |       0       0     5340     4242

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1515765-1238258745/watcher-1515765-1238258745 -o /tmp/evaluation-result-1515765-1238258745/solver-1515765-1238258745 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/mxc-sat09 -i HOME/instance-1515765-1238258745.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: 1.00 1.00 1.00 3/64 31470
/proc/meminfo: memFree=1261288/2055920 swapFree=4178784/4192956
[pid=31470] ppid=31468 vsize=1112 CPUtime=0
/proc/31470/stat : 31470 (mxc-sat09) R 31468 31470 31283 0 -1 4194304 167 0 0 0 0 0 0 0 18 0 1 0 1098536331 1138688 153 1992294400 134512640 135192793 4294956224 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 1 0 0
/proc/31470/statm: 278 153 54 166 0 109 0

[startup+0.0846739 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 31470
/proc/meminfo: memFree=1261288/2055920 swapFree=4178784/4192956
[pid=31470] ppid=31468 vsize=1412 CPUtime=0.08
/proc/31470/stat : 31470 (mxc-sat09) R 31468 31470 31283 0 -1 4194304 247 0 0 0 8 0 0 0 18 0 1 0 1098536331 1445888 199 1992294400 134512640 135192793 4294956224 18446744073709551615 134567760 0 0 4096 0 0 0 0 17 1 0 0
/proc/31470/statm: 353 199 55 166 0 184 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 1412

[startup+0.101672 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 31470
/proc/meminfo: memFree=1261288/2055920 swapFree=4178784/4192956
[pid=31470] ppid=31468 vsize=1412 CPUtime=0.09
/proc/31470/stat : 31470 (mxc-sat09) R 31468 31470 31283 0 -1 4194304 247 0 0 0 9 0 0 0 18 0 1 0 1098536331 1445888 199 1992294400 134512640 135192793 4294956224 18446744073709551615 134568012 0 0 4096 0 0 0 0 17 1 0 0
/proc/31470/statm: 353 199 55 166 0 184 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1412

[startup+0.301688 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 31470
/proc/meminfo: memFree=1261288/2055920 swapFree=4178784/4192956
[pid=31470] ppid=31468 vsize=2336 CPUtime=0.29
/proc/31470/stat : 31470 (mxc-sat09) R 31468 31470 31283 0 -1 4194304 517 0 0 0 29 0 0 0 19 0 1 0 1098536331 2392064 469 1992294400 134512640 135192793 4294956224 18446744073709551615 134552323 0 0 4096 0 0 0 0 17 1 0 0
/proc/31470/statm: 584 469 72 166 0 415 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2336

[startup+0.701722 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 31470
/proc/meminfo: memFree=1261288/2055920 swapFree=4178784/4192956
[pid=31470] ppid=31468 vsize=2600 CPUtime=0.69
/proc/31470/stat : 31470 (mxc-sat09) R 31468 31470 31283 0 -1 4194304 576 0 0 0 69 0 0 0 22 0 1 0 1098536331 2662400 528 1992294400 134512640 135192793 4294956224 18446744073709551615 134766703 0 0 4096 0 0 0 0 17 1 0 0
/proc/31470/statm: 650 528 72 166 0 481 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2600

[startup+1.50179 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31471
/proc/meminfo: memFree=1259296/2055920 swapFree=4178784/4192956
[pid=31470] ppid=31468 vsize=2868 CPUtime=1.49
/proc/31470/stat : 31470 (mxc-sat09) R 31468 31470 31283 0 -1 4194304 644 0 0 0 149 0 0 0 25 0 1 0 1098536331 2936832 596 1992294400 134512640 135192793 4294956224 18446744073709551615 134533924 0 0 4096 0 0 0 0 17 1 0 0
/proc/31470/statm: 717 596 72 166 0 548 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2868

[startup+3.10193 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31471
/proc/meminfo: memFree=1258784/2055920 swapFree=4178784/4192956
[pid=31470] ppid=31468 vsize=3292 CPUtime=3.09
/proc/31470/stat : 31470 (mxc-sat09) R 31468 31470 31283 0 -1 4194304 724 0 0 0 309 0 0 0 25 0 1 0 1098536331 3371008 676 1992294400 134512640 135192793 4294956224 18446744073709551615 134551652 0 0 4096 0 0 0 0 17 1 0 0
/proc/31470/statm: 823 676 72 166 0 654 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3292

[startup+6.30121 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31471
/proc/meminfo: memFree=1258272/2055920 swapFree=4178784/4192956
[pid=31470] ppid=31468 vsize=3860 CPUtime=6.29
/proc/31470/stat : 31470 (mxc-sat09) R 31468 31470 31283 0 -1 4194304 849 0 0 0 629 0 0 0 25 0 1 0 1098536331 3952640 801 1992294400 134512640 135192793 4294956224 18446744073709551615 134534145 0 0 4096 0 0 0 0 17 1 0 0
/proc/31470/statm: 965 801 72 166 0 796 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3860

[startup+12.7018 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31471
/proc/meminfo: memFree=1257504/2055920 swapFree=4178784/4192956
[pid=31470] ppid=31468 vsize=4572 CPUtime=12.69
/proc/31470/stat : 31470 (mxc-sat09) R 31468 31470 31283 0 -1 4194304 1007 0 0 0 1269 0 0 0 25 0 1 0 1098536331 4681728 959 1992294400 134512640 135192793 4294956224 18446744073709551615 134533909 0 0 4096 0 0 0 0 17 1 0 0
/proc/31470/statm: 1143 959 72 166 0 974 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4572

[startup+25.5029 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31471
/proc/meminfo: memFree=1256416/2055920 swapFree=4178784/4192956
[pid=31470] ppid=31468 vsize=5780 CPUtime=25.49
/proc/31470/stat : 31470 (mxc-sat09) R 31468 31470 31283 0 -1 4194304 1279 0 0 0 2549 0 0 0 25 0 1 0 1098536331 5918720 1231 1992294400 134512640 135192793 4294956224 18446744073709551615 134533888 0 0 4096 0 0 0 0 17 1 0 0
/proc/31470/statm: 1445 1231 72 166 0 1276 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 5780

[startup+51.1021 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31471
/proc/meminfo: memFree=1255136/2055920 swapFree=4178784/4192956
[pid=31470] ppid=31468 vsize=7140 CPUtime=51.07
/proc/31470/stat : 31470 (mxc-sat09) R 31468 31470 31283 0 -1 4194304 1582 0 0 0 5107 0 0 0 25 0 1 0 1098536331 7311360 1534 1992294400 134512640 135192793 4294956224 18446744073709551615 134533842 0 0 4096 0 0 0 0 17 1 0 0
/proc/31470/statm: 1785 1534 72 166 0 1616 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 7140

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31471
/proc/meminfo: memFree=1253920/2055920 swapFree=4178784/4192956
[pid=31470] ppid=31468 vsize=8224 CPUtime=102.27
/proc/31470/stat : 31470 (mxc-sat09) R 31468 31470 31283 0 -1 4194304 1872 0 0 0 10226 1 0 0 25 0 1 0 1098536331 8421376 1824 1992294400 134512640 135192793 4294956224 18446744073709551615 134745340 0 0 4096 0 0 0 0 17 1 0 0
/proc/31470/statm: 2056 1824 72 166 0 1887 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 8224

[startup+162.303 s]
/proc/loadavg: 1.11 1.03 1.01 2/65 31471
/proc/meminfo: memFree=1252704/2055920 swapFree=4178784/4192956
[pid=31470] ppid=31468 vsize=9880 CPUtime=162.25
/proc/31470/stat : 31470 (mxc-sat09) R 31468 31470 31283 0 -1 4194304 2170 0 0 0 16224 1 0 0 25 0 1 0 1098536331 10117120 2122 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/31470/statm: 2470 2122 72 166 0 2301 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 9880

[startup+222.302 s]
/proc/loadavg: 1.04 1.02 1.00 2/65 31471
/proc/meminfo: memFree=1251872/2055920 swapFree=4178784/4192956
[pid=31470] ppid=31468 vsize=10648 CPUtime=222.23
/proc/31470/stat : 31470 (mxc-sat09) R 31468 31470 31283 0 -1 4194304 2358 0 0 0 22222 1 0 0 25 0 1 0 1098536331 10903552 2310 1992294400 134512640 135192793 4294956224 18446744073709551615 134520667 0 0 4096 0 0 0 0 17 1 0 0
/proc/31470/statm: 2662 2310 72 166 0 2493 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 10648

[startup+282.302 s]
/proc/loadavg: 1.01 1.02 1.00 2/65 31471
/proc/meminfo: memFree=1251296/2055920 swapFree=4178784/4192956
[pid=31470] ppid=31468 vsize=11416 CPUtime=282.22
/proc/31470/stat : 31470 (mxc-sat09) R 31468 31470 31283 0 -1 4194304 2511 0 0 0 28221 1 0 0 25 0 1 0 1098536331 11689984 2463 1992294400 134512640 135192793 4294956224 18446744073709551615 134533920 0 0 4096 0 0 0 0 17 1 0 0
/proc/31470/statm: 2854 2463 72 166 0 2685 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 11416

[startup+342.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 31471
/proc/meminfo: memFree=1250656/2055920 swapFree=4178784/4192956
[pid=31470] ppid=31468 vsize=11992 CPUtime=342.21
/proc/31470/stat : 31470 (mxc-sat09) R 31468 31470 31283 0 -1 4194304 2641 0 0 0 34219 2 0 0 25 0 1 0 1098536331 12279808 2593 1992294400 134512640 135192793 4294956224 18446744073709551615 134533810 0 0 4096 0 0 0 0 17 1 0 0
/proc/31470/statm: 2998 2593 72 166 0 2829 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 11992

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31471
/proc/meminfo: memFree=1250592/2055920 swapFree=4178784/4192956
[pid=31470] ppid=31468 vsize=11992 CPUtime=402.2
/proc/31470/stat : 31470 (mxc-sat09) R 31468 31470 31283 0 -1 4194304 2651 0 0 0 40218 2 0 0 25 0 1 0 1098536331 12279808 2603 1992294400 134512640 135192793 4294956224 18446744073709551615 134533786 0 0 4096 0 0 0 0 17 1 0 0
/proc/31470/statm: 2998 2603 72 166 0 2829 0
Current children cumulated CPU time (s) 402.2
Current children cumulated vsize (KiB) 11992

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31471
/proc/meminfo: memFree=1250656/2055920 swapFree=4178784/4192956
[pid=31470] ppid=31468 vsize=11992 CPUtime=462.18
/proc/31470/stat : 31470 (mxc-sat09) R 31468 31470 31283 0 -1 4194304 2677 0 0 0 46216 2 0 0 25 0 1 0 1098536331 12279808 2629 1992294400 134512640 135192793 4294956224 18446744073709551615 134549692 0 0 4096 0 0 0 0 17 1 0 0
/proc/31470/statm: 2998 2629 72 166 0 2829 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 11992

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31471
/proc/meminfo: memFree=1250592/2055920 swapFree=4178784/4192956
[pid=31470] ppid=31468 vsize=11992 CPUtime=522.17
/proc/31470/stat : 31470 (mxc-sat09) R 31468 31470 31283 0 -1 4194304 2695 0 0 0 52215 2 0 0 25 0 1 0 1098536331 12279808 2647 1992294400 134512640 135192793 4294956224 18446744073709551615 134533840 0 0 4096 0 0 0 0 17 1 0 0
/proc/31470/statm: 2998 2647 72 166 0 2829 0
Current children cumulated CPU time (s) 522.17
Current children cumulated vsize (KiB) 11992

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31471
/proc/meminfo: memFree=1250464/2055920 swapFree=4178784/4192956
[pid=31470] ppid=31468 vsize=11992 CPUtime=582.15
/proc/31470/stat : 31470 (mxc-sat09) R 31468 31470 31283 0 -1 4194304 2719 0 0 0 58213 2 0 0 25 0 1 0 1098536331 12279808 2671 1992294400 134512640 135192793 4294956224 18446744073709551615 134534131 0 0 4096 0 0 0 0 17 1 0 0
/proc/31470/statm: 2998 2671 72 166 0 2829 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 11992

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31471
/proc/meminfo: memFree=1250400/2055920 swapFree=4178784/4192956
[pid=31470] ppid=31468 vsize=11992 CPUtime=642.14
/proc/31470/stat : 31470 (mxc-sat09) R 31468 31470 31283 0 -1 4194304 2727 0 0 0 64212 2 0 0 25 0 1 0 1098536331 12279808 2679 1992294400 134512640 135192793 4294956224 18446744073709551615 134534206 0 0 4096 0 0 0 0 17 1 0 0
/proc/31470/statm: 2998 2679 72 166 0 2829 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 11992

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31471
/proc/meminfo: memFree=1250336/2055920 swapFree=4178784/4192956
[pid=31470] ppid=31468 vsize=11992 CPUtime=702.12
/proc/31470/stat : 31470 (mxc-sat09) R 31468 31470 31283 0 -1 4194304 2739 0 0 0 70210 2 0 0 25 0 1 0 1098536331 12279808 2691 1992294400 134512640 135192793 4294956224 18446744073709551615 134549695 0 0 4096 0 0 0 0 17 1 0 0
/proc/31470/statm: 2998 2691 72 166 0 2829 0
Current children cumulated CPU time (s) 702.12
Current children cumulated vsize (KiB) 11992

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31471
/proc/meminfo: memFree=1250336/2055920 swapFree=4178784/4192956
[pid=31470] ppid=31468 vsize=11992 CPUtime=762.11
/proc/31470/stat : 31470 (mxc-sat09) R 31468 31470 31283 0 -1 4194304 2751 0 0 0 76209 2 0 0 25 0 1 0 1098536331 12279808 2703 1992294400 134512640 135192793 4294956224 18446744073709551615 134533920 0 0 4096 0 0 0 0 17 1 0 0
/proc/31470/statm: 2998 2703 72 166 0 2829 0
Current children cumulated CPU time (s) 762.11
Current children cumulated vsize (KiB) 11992

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31471
/proc/meminfo: memFree=1250208/2055920 swapFree=4178784/4192956
[pid=31470] ppid=31468 vsize=12184 CPUtime=822.09
/proc/31470/stat : 31470 (mxc-sat09) R 31468 31470 31283 0 -1 4194304 2779 0 0 0 82207 2 0 0 25 0 1 0 1098536331 12476416 2731 1992294400 134512640 135192793 4294956224 18446744073709551615 134532642 0 0 4096 0 0 0 0 17 1 0 0
/proc/31470/statm: 3046 2731 72 166 0 2877 0
Current children cumulated CPU time (s) 822.09
Current children cumulated vsize (KiB) 12184

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31471
/proc/meminfo: memFree=1250144/2055920 swapFree=4178784/4192956
[pid=31470] ppid=31468 vsize=12184 CPUtime=882.08
/proc/31470/stat : 31470 (mxc-sat09) R 31468 31470 31283 0 -1 4194304 2792 0 0 0 88206 2 0 0 25 0 1 0 1098536331 12476416 2744 1992294400 134512640 135192793 4294956224 18446744073709551615 134551635 0 0 4096 0 0 0 0 17 1 0 0
/proc/31470/statm: 3046 2744 72 166 0 2877 0
Current children cumulated CPU time (s) 882.08
Current children cumulated vsize (KiB) 12184

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31477
/proc/meminfo: memFree=1249888/2055920 swapFree=4178784/4192956
[pid=31470] ppid=31468 vsize=12184 CPUtime=942.05
/proc/31470/stat : 31470 (mxc-sat09) R 31468 31470 31283 0 -1 4194304 2806 0 0 0 94203 2 0 0 25 0 1 0 1098536331 12476416 2758 1992294400 134512640 135192793 4294956224 18446744073709551615 134549695 0 0 4096 0 0 0 0 17 1 0 0
/proc/31470/statm: 3046 2758 72 166 0 2877 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 12184

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31477
/proc/meminfo: memFree=1250016/2055920 swapFree=4178784/4192956
[pid=31470] ppid=31468 vsize=12184 CPUtime=1002.04
/proc/31470/stat : 31470 (mxc-sat09) R 31468 31470 31283 0 -1 4194304 2824 0 0 0 100202 2 0 0 25 0 1 0 1098536331 12476416 2776 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/31470/statm: 3046 2776 72 166 0 2877 0
Current children cumulated CPU time (s) 1002.04
Current children cumulated vsize (KiB) 12184

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31477
/proc/meminfo: memFree=1249952/2055920 swapFree=4178784/4192956
[pid=31470] ppid=31468 vsize=12184 CPUtime=1062.02
/proc/31470/stat : 31470 (mxc-sat09) R 31468 31470 31283 0 -1 4194304 2838 0 0 0 106200 2 0 0 25 0 1 0 1098536331 12476416 2790 1992294400 134512640 135192793 4294956224 18446744073709551615 134533892 0 0 4096 0 0 0 0 17 1 0 0
/proc/31470/statm: 3046 2790 72 166 0 2877 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 12184

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31477
/proc/meminfo: memFree=1249888/2055920 swapFree=4178784/4192956
[pid=31470] ppid=31468 vsize=12184 CPUtime=1122.01
/proc/31470/stat : 31470 (mxc-sat09) R 31468 31470 31283 0 -1 4194304 2843 0 0 0 112199 2 0 0 25 0 1 0 1098536331 12476416 2795 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/31470/statm: 3046 2795 72 166 0 2877 0
Current children cumulated CPU time (s) 1122.01
Current children cumulated vsize (KiB) 12184

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31477
/proc/meminfo: memFree=1249888/2055920 swapFree=4178784/4192956
[pid=31470] ppid=31468 vsize=12184 CPUtime=1182
/proc/31470/stat : 31470 (mxc-sat09) R 31468 31470 31283 0 -1 4194304 2853 0 0 0 118197 3 0 0 25 0 1 0 1098536331 12476416 2805 1992294400 134512640 135192793 4294956224 18446744073709551615 134603810 0 0 4096 0 0 0 0 17 1 0 0
/proc/31470/statm: 3046 2805 72 166 0 2877 0
Current children cumulated CPU time (s) 1182
Current children cumulated vsize (KiB) 12184



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31477
/proc/meminfo: memFree=1249760/2055920 swapFree=4178784/4192956
[pid=31470] ppid=31468 vsize=12328 CPUtime=1200
/proc/31470/stat : 31470 (mxc-sat09) R 31468 31470 31283 0 -1 4194304 2876 0 0 0 119997 3 0 0 25 0 1 0 1098536331 12623872 2828 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/31470/statm: 3082 2828 72 166 0 2913 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 12328

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

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

[startup+1200.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31477
/proc/meminfo: memFree=1249760/2055920 swapFree=4178784/4192956
[pid=31470] ppid=31468 vsize=12328 CPUtime=1200
/proc/31470/stat : 31470 (mxc-sat09) R 31468 31470 31283 0 -1 4194304 2876 0 0 0 119997 3 0 0 25 0 1 0 1098536331 12623872 2828 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/31470/statm: 3082 2828 72 166 0 2913 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 12328

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.31
CPU time (s): 1200.01
CPU user time (s): 1199.98
CPU system time (s): 0.033994
CPU usage (%): 99.9753
Max. virtual memory (cumulated for all children) (KiB): 12328

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.98
system time used= 0.033994
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2876
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= 1676

runsolver used 0.954854 second user time and 2.38864 second system time

The end

Launcher Data 

Begin job on node57 at 2009-03-28 17:45:45
IDJOB=1515765
IDBENCH=70457
IDSOLVER=504
FILE ID=node57/1515765-1238258745
PBS_JOBID= 9060830
Free space on /tmp= 66220 MiB

SOLVER NAME= MXC 2009-03-10
BENCH NAME= SAT09/RANDOM/MEDIUM/7SAT/UNKNOWN/60/unif-k7-r89-v60-c5340-S108799362-035.cnf
COMMAND LINE= HOME/mxc-sat09 -i BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1515765-1238258745/watcher-1515765-1238258745 -o /tmp/evaluation-result-1515765-1238258745/solver-1515765-1238258745 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/mxc-sat09 -i HOME/instance-1515765-1238258745.cnf

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

MD5SUM BENCH= a1a7c44aaefb9d151590a11e58c71aae
RANDOM SEED=102903026

node57.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		: 3000.213
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		: 3000.213
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:       1261704 kB
Buffers:         91288 kB
Cached:         615592 kB
SwapCached:       8004 kB
Active:         309176 kB
Inactive:       407164 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1261704 kB
SwapTotal:     4192956 kB
SwapFree:      4178784 kB
Dirty:             820 kB
Writeback:           0 kB
Mapped:          15092 kB
Slab:            63976 kB
Committed_AS:  2507244 kB
PageTables:       1392 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= 66220 MiB
End job on node57 at 2009-03-28 18:05:47