Trace number 1515573

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) 1200.08 1200.51

General information on the benchmark

NameRANDOM/MEDIUM/5SAT/SATISFIABLE/100/
unif-k5-r21.3-v100-c2130-S282405510-004.cnf
MD5SUMce585ef8de51ea191ea179c0c20f7f7a
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.046992
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 

21.28/21.34	c starting MXC with:
21.28/21.34	c cnf_path = HOME/instance-1515573-1238255981.cnf
21.28/21.34	c restart_strategy = auto
21.28/21.34	c sign_strategy = cached
21.28/21.34	c use_preprocessing = -1
21.28/21.34	c output_implicant = 1
21.28/21.34	c timeout_seconds = 0
21.28/21.34	c running SatELite... done
21.28/21.34	c 1 vars eliminated
21.28/21.34	c received 0 units and 2130 clauses from SatELite
21.28/21.34	c 0 assignments made, starting to guess now
21.28/21.34	c ===================================[MXC]=====================================
21.28/21.34	c | Conflicts |                Clause Statistics                   |   Vars   |
21.28/21.34	c |           |    CARD     BIN      O3+      L3+   L3+Lim  Lit/CL |          |
21.28/21.34	c =============================================================================
21.28/21.34	c |         0 |       0       0     2130        0        0     nan |      100 |
21.28/21.34	c |       100 |       0       0     2130      100     1050    22.6 |      100 |
21.28/21.34	c |       210 |       0       0     2130      210     1105    21.6 |      100 |
21.28/21.34	c |       441 |       0       0     2130      441     1220    21.5 |      100 |
21.28/21.34	c |       805 |       0       0     2130      805     1402    21.7 |      100 |
21.28/21.34	c |      1315 |       0       0     2130     1315     1609    21.9 |      100 |
21.28/21.34	c |      1986 |       0       0     2130     1138     1754    21.6 |      100 |
21.28/21.34	c |      2834 |       0       0     2130     1047     1894    20.4 |      100 |
21.28/21.34	c |      3876 |       0       0     2130     1078     2031    20.5 |      100 |
21.28/21.34	c |      5132 |       0       0     2130     1263     2163    21.3 |      100 |
21.28/21.34	c |      6623 |       0       0     2130     1632     2292    21.2 |      100 |
21.28/21.34	c |      8373 |       0       0     2130     2209     2419    20.9 |      100 |
21.28/21.34	c |     10408 |       0       0     2130     1771     2543    20.5 |      100 |
21.28/21.34	c |     12756 |       0       0     2130     1498     2665    19.9 |      100 |
21.28/21.34	c |     15449 |       0       0     2130     1442     2786    19.3 |      100 |
21.28/21.34	c |     18521 |       0       0     2130     1644     2906    20.3 |      100 |
21.28/21.34	c |     22010 |       0       0     2130     2157     3025    20.5 |      100 |
21.28/21.34	c |     25958 |       0       0     2130     3030     3144    20.3 |      100 |
21.28/21.34	c |     30411 |       0       0     2130     2700     3262    19.7 |      100 |
21.28/21.34	c |     35419 |       0       0     2130     2735     3381    20.0 |      100 |
21.28/21.34	c |     41038 |       0       0     2130     3211     3499    20.0 |      100 |
21.28/21.34	c |     47329 |       0       0     2130     2395     3618    19.6 |      100 |
21.28/21.34	c |     54360 |       0       0     2130     2058     3737    19.9 |      100 |
21.28/21.34	c |     62205 |       0       0     2130     2296     3857    19.7 |      100 |
21.28/21.34	c |     70945 |       0       0     2130     3202     3978    19.9 |      100 |
21.28/21.34	c |     80669 |       0       0     2130     2839     4099    20.1 |      100 |
21.28/21.34	c |     91476 |       0       0     2130     3255     4222    20.4 |      100 |
21.28/21.34	c |    103474 |       0       0     2130     2407     4346    19.4 |      100 |
21.28/21.34	c |    116782 |       0       0     2130     2469     4471    20.9 |      100 |
21.28/21.34	c |    131532 |       0       0     2130     3619     4597    19.7 |      100 |
21.28/21.34	c |    147868 |       0       0     2130     3662     4726    21.1 |      100 |
21.28/21.34	c |    165948 |       0       0     2130     2594     4855    19.2 |      100 |
21.28/21.34	c |    185947 |       0       0     2130     2906     4987    20.1 |      100 |
21.28/21.34	c |    208057 |       0       0     2130     4827     5120    19.6 |      100 |
21.28/21.34	c |    232489 |       0       0     2130     3362     5255    20.0 |      100 |
21.28/21.34	c |    259475 |       0       0     2130     3735     5393    19.7 |      100 |
21.28/21.34	c |    289271 |       0       0     2130     3505     5532    19.9 |      100 |
21.28/21.34	c |    322158 |       0       0     2130     5617     5674    19.8 |      100 |
21.28/21.34	c |    358445 |       0       0     2130     4609     5818    19.5 |      100 |
21.28/21.34	c |    398472 |       0       0     2130     3426     5965    18.9 |      100 |
21.28/21.34	c |    442613 |       0       0     2130     5322     6114    18.7 |      100 |
21.28/21.34	c |    491279 |       0       0     2130     4523     6265    20.1 |      100 |
21.28/21.34	c |    544923 |       0       0     2130     4301

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-1515573-1238255981/watcher-1515573-1238255981 -o /tmp/evaluation-result-1515573-1238255981/solver-1515573-1238255981 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/mxc-sat09 -i HOME/instance-1515573-1238255981.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 4725
/proc/meminfo: memFree=1927496/2055920 swapFree=4178768/4192956
[pid=4725] ppid=4723 vsize=976 CPUtime=0
/proc/4725/stat : 4725 (mxc-sat09) R 4723 4725 4597 0 -1 4194304 137 0 0 0 0 0 0 0 18 0 1 0 1098264397 999424 123 1992294400 134512640 135192793 4294956224 18446744073709551615 134567816 0 0 4096 0 0 0 0 17 1 0 0
/proc/4725/statm: 244 123 55 166 0 75 0

[startup+0.105247 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 4725
/proc/meminfo: memFree=1927496/2055920 swapFree=4178768/4192956
[pid=4725] ppid=4723 vsize=1636 CPUtime=0.1
/proc/4725/stat : 4725 (mxc-sat09) R 4723 4725 4597 0 -1 4194304 317 0 0 0 10 0 0 0 18 0 1 0 1098264397 1675264 303 1992294400 134512640 135192793 4294956224 18446744073709551615 134534250 0 0 4096 0 0 0 0 17 1 0 0
/proc/4725/statm: 409 303 72 166 0 240 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1636

[startup+0.201264 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 4725
/proc/meminfo: memFree=1927496/2055920 swapFree=4178768/4192956
[pid=4725] ppid=4723 vsize=1768 CPUtime=0.19
/proc/4725/stat : 4725 (mxc-sat09) R 4723 4725 4597 0 -1 4194304 350 0 0 0 19 0 0 0 18 0 1 0 1098264397 1810432 336 1992294400 134512640 135192793 4294956224 18446744073709551615 134533796 0 0 4096 0 0 0 0 17 1 0 0
/proc/4725/statm: 442 336 72 166 0 273 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 1768

[startup+0.301282 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 4725
/proc/meminfo: memFree=1927496/2055920 swapFree=4178768/4192956
[pid=4725] ppid=4723 vsize=1900 CPUtime=0.29
/proc/4725/stat : 4725 (mxc-sat09) R 4723 4725 4597 0 -1 4194304 371 0 0 0 29 0 0 0 19 0 1 0 1098264397 1945600 357 1992294400 134512640 135192793 4294956224 18446744073709551615 134551161 0 0 4096 0 0 0 0 17 1 0 0
/proc/4725/statm: 475 357 72 166 0 306 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1900

[startup+0.701353 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 4725
/proc/meminfo: memFree=1927496/2055920 swapFree=4178768/4192956
[pid=4725] ppid=4723 vsize=2164 CPUtime=0.69
/proc/4725/stat : 4725 (mxc-sat09) R 4723 4725 4597 0 -1 4194304 433 0 0 0 69 0 0 0 23 0 1 0 1098264397 2215936 419 1992294400 134512640 135192793 4294956224 18446744073709551615 134533842 0 0 4096 0 0 0 0 17 1 0 0
/proc/4725/statm: 541 419 72 166 0 372 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2164

[startup+1.5015 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4726
/proc/meminfo: memFree=1925952/2055920 swapFree=4178768/4192956
[pid=4725] ppid=4723 vsize=2432 CPUtime=1.49
/proc/4725/stat : 4725 (mxc-sat09) R 4723 4725 4597 0 -1 4194304 501 0 0 0 149 0 0 0 25 0 1 0 1098264397 2490368 487 1992294400 134512640 135192793 4294956224 18446744073709551615 134533961 0 0 4096 0 0 0 0 17 1 0 0
/proc/4725/statm: 608 487 72 166 0 439 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2432

[startup+3.10178 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4726
/proc/meminfo: memFree=1925504/2055920 swapFree=4178768/4192956
[pid=4725] ppid=4723 vsize=2856 CPUtime=3.09
/proc/4725/stat : 4725 (mxc-sat09) R 4723 4725 4597 0 -1 4194304 594 0 0 0 309 0 0 0 25 0 1 0 1098264397 2924544 580 1992294400 134512640 135192793 4294956224 18446744073709551615 134534131 0 0 4096 0 0 0 0 17 1 0 0
/proc/4725/statm: 714 580 72 166 0 545 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2856

[startup+6.30136 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4726
/proc/meminfo: memFree=1924864/2055920 swapFree=4178768/4192956
[pid=4725] ppid=4723 vsize=3408 CPUtime=6.29
/proc/4725/stat : 4725 (mxc-sat09) R 4723 4725 4597 0 -1 4194304 723 0 0 0 629 0 0 0 25 0 1 0 1098264397 3489792 709 1992294400 134512640 135192793 4294956224 18446744073709551615 134551982 0 0 4096 0 0 0 0 17 1 0 0
/proc/4725/statm: 852 709 72 166 0 683 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3408

[startup+12.7015 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4726
/proc/meminfo: memFree=1923968/2055920 swapFree=4178768/4192956
[pid=4725] ppid=4723 vsize=4112 CPUtime=12.69
/proc/4725/stat : 4725 (mxc-sat09) R 4723 4725 4597 0 -1 4194304 918 0 0 0 1269 0 0 0 25 0 1 0 1098264397 4210688 904 1992294400 134512640 135192793 4294956224 18446744073709551615 134533924 0 0 4096 0 0 0 0 17 1 0 0
/proc/4725/statm: 1028 904 72 166 0 859 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4112

[startup+25.5018 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4726
/proc/meminfo: memFree=1923072/2055920 swapFree=4178768/4192956
[pid=4725] ppid=4723 vsize=5096 CPUtime=25.48
/proc/4725/stat : 4725 (mxc-sat09) R 4723 4725 4597 0 -1 4194304 1114 0 0 0 2548 0 0 0 25 0 1 0 1098264397 5218304 1100 1992294400 134512640 135192793 4294956224 18446744073709551615 134549760 0 0 4096 0 0 0 0 17 1 0 0
/proc/4725/statm: 1274 1100 72 166 0 1105 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 5096

[startup+51.1014 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4726
/proc/meminfo: memFree=1921664/2055920 swapFree=4178768/4192956
[pid=4725] ppid=4723 vsize=6872 CPUtime=51.08
/proc/4725/stat : 4725 (mxc-sat09) R 4723 4725 4597 0 -1 4194304 1464 0 0 0 5107 1 0 0 25 0 1 0 1098264397 7036928 1450 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/4725/statm: 1718 1450 72 166 0 1549 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 6872

[startup+102.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4732
/proc/meminfo: memFree=1919672/2055920 swapFree=4178768/4192956
[pid=4725] ppid=4723 vsize=8708 CPUtime=102.25
/proc/4725/stat : 4725 (mxc-sat09) R 4723 4725 4597 0 -1 4194304 1926 0 0 0 10224 1 0 0 25 0 1 0 1098264397 8916992 1912 1992294400 134512640 135192793 4294956224 18446744073709551615 134534231 0 0 4096 0 0 0 0 17 1 0 0
/proc/4725/statm: 2177 1912 72 166 0 2008 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 8708

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4732
/proc/meminfo: memFree=1918456/2055920 swapFree=4178768/4192956
[pid=4725] ppid=4723 vsize=9992 CPUtime=162.23
/proc/4725/stat : 4725 (mxc-sat09) R 4723 4725 4597 0 -1 4194304 2228 0 0 0 16222 1 0 0 25 0 1 0 1098264397 10231808 2214 1992294400 134512640 135192793 4294956224 18446744073709551615 134534267 0 0 4096 0 0 0 0 17 1 0 0
/proc/4725/statm: 2498 2214 72 166 0 2329 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 9992

[startup+222.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4732
/proc/meminfo: memFree=1917560/2055920 swapFree=4178768/4192956
[pid=4725] ppid=4723 vsize=10860 CPUtime=222.21
/proc/4725/stat : 4725 (mxc-sat09) R 4723 4725 4597 0 -1 4194304 2441 0 0 0 22220 1 0 0 25 0 1 0 1098264397 11120640 2427 1992294400 134512640 135192793 4294956224 18446744073709551615 134548103 0 0 4096 0 0 0 0 17 1 0 0
/proc/4725/statm: 2715 2427 72 166 0 2546 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 10860

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4732
/proc/meminfo: memFree=1916536/2055920 swapFree=4178768/4192956
[pid=4725] ppid=4723 vsize=12112 CPUtime=282.19
/proc/4725/stat : 4725 (mxc-sat09) R 4723 4725 4597 0 -1 4194304 2679 0 0 0 28217 2 0 0 25 0 1 0 1098264397 12402688 2665 1992294400 134512640 135192793 4294956224 18446744073709551615 134534131 0 0 4096 0 0 0 0 17 1 0 0
/proc/4725/statm: 3028 2665 72 166 0 2859 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 12112

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4732
/proc/meminfo: memFree=1915704/2055920 swapFree=4178768/4192956
[pid=4725] ppid=4723 vsize=13140 CPUtime=342.16
/proc/4725/stat : 4725 (mxc-sat09) R 4723 4725 4597 0 -1 4194304 2880 0 0 0 34214 2 0 0 25 0 1 0 1098264397 13455360 2866 1992294400 134512640 135192793 4294956224 18446744073709551615 134533810 0 0 4096 0 0 0 0 17 1 0 0
/proc/4725/statm: 3285 2866 72 166 0 3116 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 13140

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4732
/proc/meminfo: memFree=1915136/2055920 swapFree=4178768/4192956
[pid=4725] ppid=4723 vsize=13876 CPUtime=402.14
/proc/4725/stat : 4725 (mxc-sat09) R 4723 4725 4597 0 -1 4194304 3028 0 0 0 40212 2 0 0 25 0 1 0 1098264397 14209024 3014 1992294400 134512640 135192793 4294956224 18446744073709551615 134549771 0 0 4096 0 0 0 0 17 1 0 0
/proc/4725/statm: 3469 3014 72 166 0 3300 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 13876

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4732
/proc/meminfo: memFree=1914176/2055920 swapFree=4178768/4192956
[pid=4725] ppid=4723 vsize=15160 CPUtime=462.12
/proc/4725/stat : 4725 (mxc-sat09) R 4723 4725 4597 0 -1 4194304 3259 0 0 0 46210 2 0 0 25 0 1 0 1098264397 15523840 3245 1992294400 134512640 135192793 4294956224 18446744073709551615 134552256 0 0 4096 0 0 0 0 17 1 0 0
/proc/4725/statm: 3790 3245 72 166 0 3621 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 15160

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4732
/proc/meminfo: memFree=1913792/2055920 swapFree=4178768/4192956
[pid=4725] ppid=4723 vsize=15544 CPUtime=522.1
/proc/4725/stat : 4725 (mxc-sat09) R 4723 4725 4597 0 -1 4194304 3346 0 0 0 52207 3 0 0 25 0 1 0 1098264397 15917056 3332 1992294400 134512640 135192793 4294956224 18446744073709551615 134533917 0 0 4096 0 0 0 0 17 1 0 0
/proc/4725/statm: 3886 3332 72 166 0 3717 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 15544

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4732
/proc/meminfo: memFree=1913728/2055920 swapFree=4178768/4192956
[pid=4725] ppid=4723 vsize=15544 CPUtime=582.08
/proc/4725/stat : 4725 (mxc-sat09) R 4723 4725 4597 0 -1 4194304 3351 0 0 0 58205 3 0 0 25 0 1 0 1098264397 15917056 3337 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/4725/statm: 3886 3337 72 166 0 3717 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 15544

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4732
/proc/meminfo: memFree=1913664/2055920 swapFree=4178768/4192956
[pid=4725] ppid=4723 vsize=15544 CPUtime=642.06
/proc/4725/stat : 4725 (mxc-sat09) R 4723 4725 4597 0 -1 4194304 3369 0 0 0 64203 3 0 0 25 0 1 0 1098264397 15917056 3355 1992294400 134512640 135192793 4294956224 18446744073709551615 134533783 0 0 4096 0 0 0 0 17 1 0 0
/proc/4725/statm: 3886 3355 72 166 0 3717 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 15544

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4732
/proc/meminfo: memFree=1913536/2055920 swapFree=4178768/4192956
[pid=4725] ppid=4723 vsize=15544 CPUtime=702.04
/proc/4725/stat : 4725 (mxc-sat09) R 4723 4725 4597 0 -1 4194304 3381 0 0 0 70201 3 0 0 25 0 1 0 1098264397 15917056 3367 1992294400 134512640 135192793 4294956224 18446744073709551615 134550759 0 0 4096 0 0 0 0 17 1 0 0
/proc/4725/statm: 3886 3367 72 166 0 3717 0
Current children cumulated CPU time (s) 702.04
Current children cumulated vsize (KiB) 15544

[startup+762.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4732
/proc/meminfo: memFree=1912960/2055920 swapFree=4178768/4192956
[pid=4725] ppid=4723 vsize=16120 CPUtime=762.02
/proc/4725/stat : 4725 (mxc-sat09) R 4723 4725 4597 0 -1 4194304 3517 0 0 0 76199 3 0 0 25 0 1 0 1098264397 16506880 3503 1992294400 134512640 135192793 4294956224 18446744073709551615 134532590 0 0 4096 0 0 0 0 17 1 0 0
/proc/4725/statm: 4030 3503 72 166 0 3861 0
Current children cumulated CPU time (s) 762.02
Current children cumulated vsize (KiB) 16120

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4732
/proc/meminfo: memFree=1912320/2055920 swapFree=4178768/4192956
[pid=4725] ppid=4723 vsize=16856 CPUtime=821.99
/proc/4725/stat : 4725 (mxc-sat09) R 4723 4725 4597 0 -1 4194304 3676 0 0 0 82196 3 0 0 25 0 1 0 1098264397 17260544 3662 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/4725/statm: 4214 3662 72 166 0 4045 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 16856

[startup+882.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4732
/proc/meminfo: memFree=1912192/2055920 swapFree=4178768/4192956
[pid=4725] ppid=4723 vsize=16988 CPUtime=881.97
/proc/4725/stat : 4725 (mxc-sat09) R 4723 4725 4597 0 -1 4194304 3709 0 0 0 88194 3 0 0 25 0 1 0 1098264397 17395712 3695 1992294400 134512640 135192793 4294956224 18446744073709551615 134533878 0 0 4096 0 0 0 0 17 1 0 0
/proc/4725/statm: 4247 3695 72 166 0 4078 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 16988

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4732
/proc/meminfo: memFree=1911936/2055920 swapFree=4178768/4192956
[pid=4725] ppid=4723 vsize=16988 CPUtime=941.95
/proc/4725/stat : 4725 (mxc-sat09) R 4723 4725 4597 0 -1 4194304 3753 0 0 0 94192 3 0 0 25 0 1 0 1098264397 17395712 3739 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/4725/statm: 4247 3739 72 166 0 4078 0
Current children cumulated CPU time (s) 941.95
Current children cumulated vsize (KiB) 16988

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4732
/proc/meminfo: memFree=1911616/2055920 swapFree=4178768/4192956
[pid=4725] ppid=4723 vsize=17564 CPUtime=1001.93
/proc/4725/stat : 4725 (mxc-sat09) R 4723 4725 4597 0 -1 4194304 3838 0 0 0 100190 3 0 0 25 0 1 0 1098264397 17985536 3824 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/4725/statm: 4391 3824 72 166 0 4222 0
Current children cumulated CPU time (s) 1001.93
Current children cumulated vsize (KiB) 17564

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4732
/proc/meminfo: memFree=1911360/2055920 swapFree=4178768/4192956
[pid=4725] ppid=4723 vsize=17756 CPUtime=1061.9
/proc/4725/stat : 4725 (mxc-sat09) R 4723 4725 4597 0 -1 4194304 3892 0 0 0 106187 3 0 0 25 0 1 0 1098264397 18182144 3878 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/4725/statm: 4439 3878 72 166 0 4270 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 17756

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4732
/proc/meminfo: memFree=1911296/2055920 swapFree=4178768/4192956
[pid=4725] ppid=4723 vsize=17756 CPUtime=1121.88
/proc/4725/stat : 4725 (mxc-sat09) R 4723 4725 4597 0 -1 4194304 3907 0 0 0 112185 3 0 0 25 0 1 0 1098264397 18182144 3893 1992294400 134512640 135192793 4294956224 18446744073709551615 134550618 0 0 4096 0 0 0 0 17 1 0 0
/proc/4725/statm: 4439 3893 72 166 0 4270 0
Current children cumulated CPU time (s) 1121.88
Current children cumulated vsize (KiB) 17756

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4732
/proc/meminfo: memFree=1910912/2055920 swapFree=4178768/4192956
[pid=4725] ppid=4723 vsize=17948 CPUtime=1181.86
/proc/4725/stat : 4725 (mxc-sat09) R 4723 4725 4597 0 -1 4194304 3986 0 0 0 118182 4 0 0 25 0 1 0 1098264397 18378752 3972 1992294400 134512640 135192793 4294956224 18446744073709551615 134548270 0 0 4096 0 0 0 0 17 1 0 0
/proc/4725/statm: 4487 3972 72 166 0 4318 0
Current children cumulated CPU time (s) 1181.86
Current children cumulated vsize (KiB) 17948



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4732
/proc/meminfo: memFree=1910720/2055920 swapFree=4178768/4192956
[pid=4725] ppid=4723 vsize=18140 CPUtime=1200.06
/proc/4725/stat : 4725 (mxc-sat09) R 4723 4725 4597 0 -1 4194304 4029 0 0 0 120002 4 0 0 25 0 1 0 1098264397 18575360 4015 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/4725/statm: 4535 4015 72 166 0 4366 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 18140

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): 1200.51
CPU time (s): 1200.08
CPU user time (s): 1200.02
CPU system time (s): 0.050992
CPU usage (%): 99.9639
Max. virtual memory (cumulated for all children) (KiB): 18140

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.02
system time used= 0.050992
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4029
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= 1672

runsolver used 1.08583 second user time and 2.20766 second system time

The end

Launcher Data 

Begin job on node12 at 2009-03-28 16:59:41
IDJOB=1515573
IDBENCH=70441
IDSOLVER=504
FILE ID=node12/1515573-1238255981
PBS_JOBID= 9060795
Free space on /tmp= 65364 MiB

SOLVER NAME= MXC 2009-03-10
BENCH NAME= SAT09/RANDOM/MEDIUM/5SAT/SATISFIABLE/100/unif-k5-r21.3-v100-c2130-S282405510-004.cnf
COMMAND LINE= HOME/mxc-sat09 -i BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1515573-1238255981/watcher-1515573-1238255981 -o /tmp/evaluation-result-1515573-1238255981/solver-1515573-1238255981 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/mxc-sat09 -i HOME/instance-1515573-1238255981.cnf

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

MD5SUM BENCH= ce585ef8de51ea191ea179c0c20f7f7a
RANDOM SEED=567897139

node12.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		: 3000.266
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		: 3000.266
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:       1927912 kB
Buffers:         18712 kB
Cached:          46656 kB
SwapCached:       7936 kB
Active:          36840 kB
Inactive:        37848 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1927912 kB
SwapTotal:     4192956 kB
SwapFree:      4178768 kB
Dirty:             736 kB
Writeback:           0 kB
Mapped:          14996 kB
Slab:            39304 kB
Committed_AS:  2966608 kB
PageTables:       1380 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= 65364 MiB
End job on node12 at 2009-03-28 17:19:44