Trace number 1515537

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) 1200.11 1200.51

General information on the benchmark

NameRANDOM/MEDIUM/5SAT/SATISFIABLE/100/
unif-k5-r21.3-v100-c2130-S1707873242-085.cnf
MD5SUM50fb19065f42fe4981158c7f4fb4e31f
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.024995
Satisfiable
(Un)Satisfiability was proved
Number of variables100
Number of clauses2130
Sum of the clauses size10650
Maximum clause length5
Minimum clause length5
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 52130
Number of clauses of size over 50

Solver Data 

21.38/21.48	c starting MXC with:
21.38/21.48	c cnf_path = HOME/instance-1515537-1238255496.cnf
21.38/21.48	c restart_strategy = auto
21.38/21.48	c sign_strategy = cached
21.38/21.48	c use_preprocessing = -1
21.38/21.48	c output_implicant = 1
21.38/21.48	c timeout_seconds = 0
21.38/21.48	c running SatELite... done
21.38/21.48	c 1 vars eliminated
21.38/21.48	c received 0 units and 2130 clauses from SatELite
21.38/21.48	c 0 assignments made, starting to guess now
21.38/21.48	c ===================================[MXC]=====================================
21.38/21.48	c | Conflicts |                Clause Statistics                   |   Vars   |
21.38/21.48	c |           |    CARD     BIN      O3+      L3+   L3+Lim  Lit/CL |          |
21.38/21.48	c =============================================================================
21.38/21.48	c |         0 |       0       0     2130        0        0     nan |      100 |
21.38/21.48	c |       100 |       0       0     2130      100     1050    22.7 |      100 |
21.38/21.48	c |       210 |       0       0     2130      210     1105    22.3 |      100 |
21.38/21.48	c |       441 |       0       0     2130      441     1220    21.8 |      100 |
21.38/21.48	c |       805 |       0       0     2130      805     1402    21.3 |      100 |
21.38/21.48	c |      1315 |       0       0     2130     1315     1609    21.3 |      100 |
21.38/21.48	c |      1986 |       0       0     2130     1138     1754    20.4 |      100 |
21.38/21.48	c |      2834 |       0       0     2130     1046     1894    19.8 |      100 |
21.38/21.48	c |      3876 |       0       0     2130     1077     2031    20.1 |      100 |
21.38/21.48	c |      5132 |       0       0     2130     1261     2163    20.6 |      100 |
21.38/21.48	c |      6623 |       0       0     2130     1627     2292    20.3 |      100 |
21.38/21.48	c |      8373 |       0       0     2130     2205     2419    19.8 |      100 |
21.38/21.48	c |     10408 |       0       0     2130     1767     2543    20.8 |      100 |
21.38/21.48	c |     12756 |       0       0     2130     1495     2665    20.1 |      100 |
21.38/21.48	c |     15449 |       0       0     2130     1437     2786    19.8 |      100 |
21.38/21.48	c |     18521 |       0       0     2130     1642     2906    19.9 |      100 |
21.38/21.48	c |     22010 |       0       0     2130     2157     3025    20.2 |      100 |
21.38/21.48	c |     25958 |       0       0     2130     3033     3144    20.0 |      100 |
21.38/21.48	c |     30411 |       0       0     2130     2700     3262    19.9 |      100 |
21.38/21.48	c |     35419 |       0       0     2130     2737     3381    20.0 |      100 |
21.38/21.48	c |     41038 |       0       0     2130     3211     3499    19.4 |      100 |
21.38/21.48	c |     47329 |       0       0     2130     2399     3618    19.7 |      100 |
21.38/21.48	c |     54360 |       0       0     2130     2063     3737    19.0 |      100 |
21.38/21.48	c |     62205 |       0       0     2130     2303     3857    19.5 |      100 |
21.38/21.48	c |     70945 |       0       0     2130     3209     3978    19.4 |      100 |
21.38/21.48	c |     80669 |       0       0     2130     2847     4099    19.9 |      100 |
21.38/21.48	c |     91476 |       0       0     2130     3259     4222    19.7 |      100 |
21.38/21.48	c |    103474 |       0       0     2130     2404     4346    19.5 |      100 |
21.38/21.48	c |    116782 |       0       0     2130     2476     4471    19.1 |      100 |
21.38/21.48	c |    131532 |       0       0     2130     3627     4597    19.3 |      100 |
21.38/21.48	c |    147868 |       0       0     2130     3669     4726    19.1 |      100 |
21.38/21.48	c |    165948 |       0       0     2130     2595     4855    19.7 |      100 |
21.38/21.48	c |    185947 |       0       0     2130     2899     4987    19.6 |      100 |
21.38/21.48	c |    208057 |       0       0     2130     4813     5120    19.8 |      100 |
21.38/21.48	c |    232489 |       0       0     2130     3336     5255    20.0 |      100 |
21.38/21.48	c |    259475 |       0       0     2130     3726     5393    19.4 |      100 |
21.38/21.48	c |    289271 |       0       0     2130     3497     5532    18.9 |      100 |
21.38/21.48	c |    322158 |       0       0     2130     5606     5674    19.2 |      100 |
21.38/21.48	c |    358445 |       0       0     2130     4600     5818    20.0 |      100 |
21.38/21.48	c |    398472 |       0       0     2130     3402     5965    19.1 |      100 |
21.38/21.48	c |    442613 |       0       0     2130     5295     6114    19.4 |      100 |
21.38/21.48	c |    491279 |       0       0     2130     4492     6265    19.3 |      100 |
21.38/21.48	c |    544923 |       0       0     2130     4280

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-1515537-1238255496/watcher-1515537-1238255496 -o /tmp/evaluation-result-1515537-1238255496/solver-1515537-1238255496 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/mxc-sat09 -i HOME/instance-1515537-1238255496.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 25782
/proc/meminfo: memFree=894920/2055920 swapFree=4175464/4192956
[pid=25782] ppid=25780 vsize=976 CPUtime=0
/proc/25782/stat : 25782 (mxc-sat09) R 25780 25782 25653 0 -1 4194304 136 0 0 0 0 0 0 0 18 0 1 0 1098214840 999424 122 1992294400 134512640 135192793 4294956224 18446744073709551615 134567773 0 0 4096 0 0 0 0 17 1 0 0
/proc/25782/statm: 244 122 55 166 0 75 0

[startup+0.0484121 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 25782
/proc/meminfo: memFree=894920/2055920 swapFree=4175464/4192956
[pid=25782] ppid=25780 vsize=1632 CPUtime=0.04
/proc/25782/stat : 25782 (mxc-sat09) R 25780 25782 25653 0 -1 4194304 290 0 0 0 4 0 0 0 18 0 1 0 1098214840 1671168 276 1992294400 134512640 135192793 4294956224 18446744073709551615 134750359 0 0 4096 0 0 0 0 17 1 0 0
/proc/25782/statm: 408 276 71 166 0 239 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 1632

[startup+0.101419 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 25782
/proc/meminfo: memFree=894920/2055920 swapFree=4175464/4192956
[pid=25782] ppid=25780 vsize=1632 CPUtime=0.09
/proc/25782/stat : 25782 (mxc-sat09) R 25780 25782 25653 0 -1 4194304 316 0 0 0 9 0 0 0 18 0 1 0 1098214840 1671168 302 1992294400 134512640 135192793 4294956224 18446744073709551615 134551561 0 0 4096 0 0 0 0 17 1 0 0
/proc/25782/statm: 408 302 72 166 0 239 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1632

[startup+0.301446 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 25782
/proc/meminfo: memFree=894920/2055920 swapFree=4175464/4192956
[pid=25782] ppid=25780 vsize=1896 CPUtime=0.29
/proc/25782/stat : 25782 (mxc-sat09) R 25780 25782 25653 0 -1 4194304 378 0 0 0 29 0 0 0 19 0 1 0 1098214840 1941504 364 1992294400 134512640 135192793 4294956224 18446744073709551615 134612993 0 0 4096 0 0 0 0 17 1 0 0
/proc/25782/statm: 474 364 72 166 0 305 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1896

[startup+0.701506 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 25782
/proc/meminfo: memFree=894920/2055920 swapFree=4175464/4192956
[pid=25782] ppid=25780 vsize=2164 CPUtime=0.69
/proc/25782/stat : 25782 (mxc-sat09) R 25780 25782 25653 0 -1 4194304 436 0 0 0 69 0 0 0 22 0 1 0 1098214840 2215936 422 1992294400 134512640 135192793 4294956224 18446744073709551615 134552694 0 0 4096 0 0 0 0 17 1 0 0
/proc/25782/statm: 541 422 72 166 0 372 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2164

[startup+1.50162 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25783
/proc/meminfo: memFree=893312/2055920 swapFree=4175464/4192956
[pid=25782] ppid=25780 vsize=2432 CPUtime=1.49
/proc/25782/stat : 25782 (mxc-sat09) R 25780 25782 25653 0 -1 4194304 513 0 0 0 149 0 0 0 25 0 1 0 1098214840 2490368 499 1992294400 134512640 135192793 4294956224 18446744073709551615 134550641 0 0 4096 0 0 0 0 17 1 0 0
/proc/25782/statm: 608 499 72 166 0 439 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2432

[startup+3.10185 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25783
/proc/meminfo: memFree=892864/2055920 swapFree=4175464/4192956
[pid=25782] ppid=25780 vsize=2840 CPUtime=3.09
/proc/25782/stat : 25782 (mxc-sat09) R 25780 25782 25653 0 -1 4194304 610 0 0 0 309 0 0 0 25 0 1 0 1098214840 2908160 596 1992294400 134512640 135192793 4294956224 18446744073709551615 134534128 0 0 4096 0 0 0 0 17 1 0 0
/proc/25782/statm: 710 596 72 166 0 541 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2840

[startup+6.30132 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25783
/proc/meminfo: memFree=892352/2055920 swapFree=4175464/4192956
[pid=25782] ppid=25780 vsize=3404 CPUtime=6.29
/proc/25782/stat : 25782 (mxc-sat09) R 25780 25782 25653 0 -1 4194304 724 0 0 0 629 0 0 0 25 0 1 0 1098214840 3485696 710 1992294400 134512640 135192793 4294956224 18446744073709551615 134533842 0 0 4096 0 0 0 0 17 1 0 0
/proc/25782/statm: 851 710 72 166 0 682 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3404

[startup+12.7012 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25783
/proc/meminfo: memFree=891456/2055920 swapFree=4175464/4192956
[pid=25782] ppid=25780 vsize=4112 CPUtime=12.69
/proc/25782/stat : 25782 (mxc-sat09) R 25780 25782 25653 0 -1 4194304 892 0 0 0 1269 0 0 0 25 0 1 0 1098214840 4210688 878 1992294400 134512640 135192793 4294956224 18446744073709551615 134550401 0 0 4096 0 0 0 0 17 1 0 0
/proc/25782/statm: 1028 878 72 166 0 859 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4112

[startup+25.5011 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25783
/proc/meminfo: memFree=890496/2055920 swapFree=4175464/4192956
[pid=25782] ppid=25780 vsize=5192 CPUtime=25.48
/proc/25782/stat : 25782 (mxc-sat09) R 25780 25782 25653 0 -1 4194304 1124 0 0 0 2548 0 0 0 25 0 1 0 1098214840 5316608 1110 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/25782/statm: 1298 1110 72 166 0 1129 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 5192

[startup+51.1018 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25783
/proc/meminfo: memFree=889024/2055920 swapFree=4175464/4192956
[pid=25782] ppid=25780 vsize=6856 CPUtime=51.07
/proc/25782/stat : 25782 (mxc-sat09) R 25780 25782 25653 0 -1 4194304 1474 0 0 0 5107 0 0 0 25 0 1 0 1098214840 7020544 1460 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/25782/statm: 1714 1460 72 166 0 1545 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 6856

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25783
/proc/meminfo: memFree=887040/2055920 swapFree=4175464/4192956
[pid=25782] ppid=25780 vsize=8916 CPUtime=102.26
/proc/25782/stat : 25782 (mxc-sat09) R 25780 25782 25653 0 -1 4194304 1962 0 0 0 10225 1 0 0 25 0 1 0 1098214840 9129984 1948 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/25782/statm: 2229 1948 72 166 0 2060 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 8916

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25783
/proc/meminfo: memFree=885952/2055920 swapFree=4175464/4192956
[pid=25782] ppid=25780 vsize=9908 CPUtime=162.24
/proc/25782/stat : 25782 (mxc-sat09) R 25780 25782 25653 0 -1 4194304 2230 0 0 0 16222 2 0 0 25 0 1 0 1098214840 10145792 2216 1992294400 134512640 135192793 4294956224 18446744073709551615 134533920 0 0 4096 0 0 0 0 17 1 0 0
/proc/25782/statm: 2477 2216 72 166 0 2308 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 9908

[startup+222.302 s]
/proc/loadavg: 1.06 1.02 1.00 2/65 25783
/proc/meminfo: memFree=884992/2055920 swapFree=4175464/4192956
[pid=25782] ppid=25780 vsize=10900 CPUtime=222.22
/proc/25782/stat : 25782 (mxc-sat09) R 25780 25782 25653 0 -1 4194304 2465 0 0 0 22220 2 0 0 25 0 1 0 1098214840 11161600 2451 1992294400 134512640 135192793 4294956224 18446744073709551615 134550992 0 0 4096 0 0 0 0 17 1 0 0
/proc/25782/statm: 2725 2451 72 166 0 2556 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 10900

[startup+282.301 s]
/proc/loadavg: 1.08 1.03 1.00 2/65 25783
/proc/meminfo: memFree=883904/2055920 swapFree=4175464/4192956
[pid=25782] ppid=25780 vsize=12312 CPUtime=282.2
/proc/25782/stat : 25782 (mxc-sat09) R 25780 25782 25653 0 -1 4194304 2732 0 0 0 28218 2 0 0 25 0 1 0 1098214840 12607488 2718 1992294400 134512640 135192793 4294956224 18446744073709551615 134533808 0 0 4096 0 0 0 0 17 1 0 0
/proc/25782/statm: 3078 2718 72 166 0 2909 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 12312

[startup+342.301 s]
/proc/loadavg: 1.02 1.02 1.00 2/65 25783
/proc/meminfo: memFree=882880/2055920 swapFree=4175464/4192956
[pid=25782] ppid=25780 vsize=13656 CPUtime=342.17
/proc/25782/stat : 25782 (mxc-sat09) R 25780 25782 25653 0 -1 4194304 2985 0 0 0 34215 2 0 0 25 0 1 0 1098214840 13983744 2971 1992294400 134512640 135192793 4294956224 18446744073709551615 134534128 0 0 4096 0 0 0 0 17 1 0 0
/proc/25782/statm: 3414 2971 72 166 0 3245 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 13656

[startup+402.302 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 25783
/proc/meminfo: memFree=882368/2055920 swapFree=4175464/4192956
[pid=25782] ppid=25780 vsize=14364 CPUtime=402.16
/proc/25782/stat : 25782 (mxc-sat09) R 25780 25782 25653 0 -1 4194304 3101 0 0 0 40213 3 0 0 25 0 1 0 1098214840 14708736 3087 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/25782/statm: 3591 3087 72 166 0 3422 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 14364

[startup+462.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 25783
/proc/meminfo: memFree=881920/2055920 swapFree=4175464/4192956
[pid=25782] ppid=25780 vsize=14940 CPUtime=462.14
/proc/25782/stat : 25782 (mxc-sat09) R 25780 25782 25653 0 -1 4194304 3209 0 0 0 46211 3 0 0 25 0 1 0 1098214840 15298560 3195 1992294400 134512640 135192793 4294956224 18446744073709551615 134534131 0 0 4096 0 0 0 0 17 1 0 0
/proc/25782/statm: 3735 3195 72 166 0 3566 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 14940

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25783
/proc/meminfo: memFree=881408/2055920 swapFree=4175464/4192956
[pid=25782] ppid=25780 vsize=15616 CPUtime=522.12
/proc/25782/stat : 25782 (mxc-sat09) R 25780 25782 25653 0 -1 4194304 3340 0 0 0 52209 3 0 0 25 0 1 0 1098214840 15990784 3326 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/25782/statm: 3904 3326 72 166 0 3735 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 15616

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25789
/proc/meminfo: memFree=880768/2055920 swapFree=4175464/4192956
[pid=25782] ppid=25780 vsize=16184 CPUtime=582.09
/proc/25782/stat : 25782 (mxc-sat09) R 25780 25782 25653 0 -1 4194304 3477 0 0 0 58206 3 0 0 25 0 1 0 1098214840 16572416 3463 1992294400 134512640 135192793 4294956224 18446744073709551615 134550441 0 0 4096 0 0 0 0 17 1 0 0
/proc/25782/statm: 4046 3463 72 166 0 3877 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 16184

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25789
/proc/meminfo: memFree=880448/2055920 swapFree=4175464/4192956
[pid=25782] ppid=25780 vsize=16568 CPUtime=642.08
/proc/25782/stat : 25782 (mxc-sat09) R 25780 25782 25653 0 -1 4194304 3576 0 0 0 64205 3 0 0 25 0 1 0 1098214840 16965632 3562 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/25782/statm: 4142 3562 72 166 0 3973 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 16568

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25789
/proc/meminfo: memFree=880384/2055920 swapFree=4175464/4192956
[pid=25782] ppid=25780 vsize=16568 CPUtime=702.05
/proc/25782/stat : 25782 (mxc-sat09) R 25780 25782 25653 0 -1 4194304 3589 0 0 0 70202 3 0 0 25 0 1 0 1098214840 16965632 3575 1992294400 134512640 135192793 4294956224 18446744073709551615 134549692 0 0 4096 0 0 0 0 17 1 0 0
/proc/25782/statm: 4142 3575 72 166 0 3973 0
Current children cumulated CPU time (s) 702.05
Current children cumulated vsize (KiB) 16568

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25789
/proc/meminfo: memFree=880320/2055920 swapFree=4175464/4192956
[pid=25782] ppid=25780 vsize=16568 CPUtime=762.04
/proc/25782/stat : 25782 (mxc-sat09) R 25780 25782 25653 0 -1 4194304 3603 0 0 0 76201 3 0 0 25 0 1 0 1098214840 16965632 3589 1992294400 134512640 135192793 4294956224 18446744073709551615 134533924 0 0 4096 0 0 0 0 17 1 0 0
/proc/25782/statm: 4142 3589 72 166 0 3973 0
Current children cumulated CPU time (s) 762.04
Current children cumulated vsize (KiB) 16568

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25789
/proc/meminfo: memFree=880256/2055920 swapFree=4175464/4192956
[pid=25782] ppid=25780 vsize=16568 CPUtime=822.01
/proc/25782/stat : 25782 (mxc-sat09) R 25780 25782 25653 0 -1 4194304 3618 0 0 0 82198 3 0 0 25 0 1 0 1098214840 16965632 3604 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/25782/statm: 4142 3604 72 166 0 3973 0
Current children cumulated CPU time (s) 822.01
Current children cumulated vsize (KiB) 16568

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25789
/proc/meminfo: memFree=879744/2055920 swapFree=4175464/4192956
[pid=25782] ppid=25780 vsize=17120 CPUtime=882
/proc/25782/stat : 25782 (mxc-sat09) R 25780 25782 25653 0 -1 4194304 3737 0 0 0 88196 4 0 0 25 0 1 0 1098214840 17530880 3723 1992294400 134512640 135192793 4294956224 18446744073709551615 134549771 0 0 4096 0 0 0 0 17 1 0 0
/proc/25782/statm: 4280 3723 72 166 0 4111 0
Current children cumulated CPU time (s) 882
Current children cumulated vsize (KiB) 17120

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25789
/proc/meminfo: memFree=879488/2055920 swapFree=4175464/4192956
[pid=25782] ppid=25780 vsize=17492 CPUtime=941.98
/proc/25782/stat : 25782 (mxc-sat09) R 25780 25782 25653 0 -1 4194304 3807 0 0 0 94194 4 0 0 25 0 1 0 1098214840 17911808 3793 1992294400 134512640 135192793 4294956224 18446744073709551615 134549689 0 0 4096 0 0 0 0 17 1 0 0
/proc/25782/statm: 4373 3793 72 166 0 4204 0
Current children cumulated CPU time (s) 941.98
Current children cumulated vsize (KiB) 17492

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25789
/proc/meminfo: memFree=879424/2055920 swapFree=4175464/4192956
[pid=25782] ppid=25780 vsize=17492 CPUtime=1001.96
/proc/25782/stat : 25782 (mxc-sat09) R 25780 25782 25653 0 -1 4194304 3828 0 0 0 100192 4 0 0 25 0 1 0 1098214840 17911808 3814 1992294400 134512640 135192793 4294956224 18446744073709551615 134549692 0 0 4096 0 0 0 0 17 1 0 0
/proc/25782/statm: 4373 3814 72 166 0 4204 0
Current children cumulated CPU time (s) 1001.96
Current children cumulated vsize (KiB) 17492

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25789
/proc/meminfo: memFree=878912/2055920 swapFree=4175464/4192956
[pid=25782] ppid=25780 vsize=17876 CPUtime=1061.94
/proc/25782/stat : 25782 (mxc-sat09) R 25780 25782 25653 0 -1 4194304 3941 0 0 0 106190 4 0 0 25 0 1 0 1098214840 18305024 3927 1992294400 134512640 135192793 4294956224 18446744073709551615 134533818 0 0 4096 0 0 0 0 17 1 0 0
/proc/25782/statm: 4469 3927 72 166 0 4300 0
Current children cumulated CPU time (s) 1061.94
Current children cumulated vsize (KiB) 17876

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25789
/proc/meminfo: memFree=878592/2055920 swapFree=4175464/4192956
[pid=25782] ppid=25780 vsize=18452 CPUtime=1121.92
/proc/25782/stat : 25782 (mxc-sat09) R 25780 25782 25653 0 -1 4194304 4046 0 0 0 112188 4 0 0 25 0 1 0 1098214840 18894848 4032 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/25782/statm: 4613 4032 72 166 0 4444 0
Current children cumulated CPU time (s) 1121.92
Current children cumulated vsize (KiB) 18452

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25789
/proc/meminfo: memFree=878336/2055920 swapFree=4175464/4192956
[pid=25782] ppid=25780 vsize=18640 CPUtime=1181.9
/proc/25782/stat : 25782 (mxc-sat09) R 25780 25782 25653 0 -1 4194304 4089 0 0 0 118186 4 0 0 25 0 1 0 1098214840 19087360 4075 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/25782/statm: 4660 4075 72 166 0 4491 0
Current children cumulated CPU time (s) 1181.9
Current children cumulated vsize (KiB) 18640



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25789
/proc/meminfo: memFree=878272/2055920 swapFree=4175464/4192956
[pid=25782] ppid=25780 vsize=18832 CPUtime=1200.09
/proc/25782/stat : 25782 (mxc-sat09) R 25780 25782 25653 0 -1 4194304 4129 0 0 0 120005 4 0 0 25 0 1 0 1098214840 19283968 4115 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/25782/statm: 4708 4115 72 166 0 4539 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 18832

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

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

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25789
/proc/meminfo: memFree=878272/2055920 swapFree=4175464/4192956
[pid=25782] ppid=25780 vsize=18832 CPUtime=1200.09
/proc/25782/stat : 25782 (mxc-sat09) R 25780 25782 25653 0 -1 4194304 4129 0 0 0 120005 4 0 0 25 0 1 0 1098214840 19283968 4115 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/25782/statm: 4708 4115 72 166 0 4539 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 18832

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.11
CPU user time (s): 1200.06
CPU system time (s): 0.052991
CPU usage (%): 99.9669
Max. virtual memory (cumulated for all children) (KiB): 18832

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.06
system time used= 0.052991
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4129
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= 1703

runsolver used 0.973851 second user time and 2.35464 second system time

The end

Launcher Data 

Begin job on node30 at 2009-03-28 16:51:36
IDJOB=1515537
IDBENCH=70438
IDSOLVER=504
FILE ID=node30/1515537-1238255496
PBS_JOBID= 9060751
Free space on /tmp= 66316 MiB

SOLVER NAME= MXC 2009-03-10
BENCH NAME= SAT09/RANDOM/MEDIUM/5SAT/SATISFIABLE/100/unif-k5-r21.3-v100-c2130-S1707873242-085.cnf
COMMAND LINE= HOME/mxc-sat09 -i BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1515537-1238255496/watcher-1515537-1238255496 -o /tmp/evaluation-result-1515537-1238255496/solver-1515537-1238255496 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/mxc-sat09 -i HOME/instance-1515537-1238255496.cnf

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

MD5SUM BENCH= 50fb19065f42fe4981158c7f4fb4e31f
RANDOM SEED=1950765373

node30.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		: 3000.260
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		: 3000.260
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:        895336 kB
Buffers:         84788 kB
Cached:         986372 kB
SwapCached:      11400 kB
Active:         117548 kB
Inactive:       966948 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        895336 kB
SwapTotal:     4192956 kB
SwapFree:      4175464 kB
Dirty:             736 kB
Writeback:           0 kB
Mapped:          18676 kB
Slab:            62116 kB
Committed_AS:  2988516 kB
PageTables:       1368 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= 66316 MiB
End job on node30 at 2009-03-28 17:11:39