Trace number 1517037

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) 1200.09 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/420/
unif-k3-r4.25-v420-c1785-S531507935-068.cnf
MD5SUM2d23364f7226a1447867652ed6067cac
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark99.4349
Satisfiable
(Un)Satisfiability was proved
Number of variables420
Number of clauses1785
Sum of the clauses size5355
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31785
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

26.39/26.49	c starting MXC with:
26.39/26.49	c cnf_path = HOME/instance-1517037-1238279153.cnf
26.39/26.49	c restart_strategy = auto
26.39/26.49	c sign_strategy = cached
26.39/26.49	c use_preprocessing = -1
26.39/26.49	c output_implicant = 1
26.39/26.49	c timeout_seconds = 0
26.39/26.49	c running SatELite... done
26.39/26.49	c 9 vars eliminated
26.39/26.49	c received 0 units and 1771 clauses from SatELite
26.39/26.49	c 8 assignments made, starting to guess now
26.39/26.49	c ===================================[MXC]=====================================
26.39/26.49	c | Conflicts |                Clause Statistics                   |   Vars   |
26.39/26.49	c |           |    CARD     BIN      O3+      L3+   L3+Lim  Lit/CL |          |
26.39/26.49	c =============================================================================
26.39/26.49	c |         0 |       0       0     1771        0        0     nan |      420 |
26.39/26.49	c |       100 |       0       0     1771      100     1050    19.7 |      412 |
26.39/26.49	c |       210 |       0       0     1771      210     1105    18.6 |      412 |
26.39/26.49	c |       441 |       0       0     1771      441     1220    19.3 |      412 |
26.39/26.49	c |       805 |       0       0     1771      805     1402    19.2 |      412 |
26.39/26.49	c |      1315 |       0       0     1771     1315     1609    19.7 |      412 |
26.39/26.49	c |      1986 |       0       0     1771     1138     1754    21.7 |      412 |
26.39/26.49	c |      2834 |       0       0     1771     1046     1894    20.8 |      412 |
26.39/26.49	c |      3876 |       0       0     1771     1076     2031    19.5 |      412 |
26.39/26.49	c |      5132 |       0       0     1771     1260     2163    18.3 |      412 |
26.39/26.49	c |      6623 |       0       0     1771     1625     2292    19.4 |      412 |
26.39/26.49	c |      8373 |       0       0     1771     2201     2419    18.8 |      412 |
26.39/26.49	c |     10408 |       0       0     1771     1762     2543    19.2 |      412 |
26.39/26.49	c |     12756 |       0       0     1771     1488     2665    18.2 |      412 |
26.39/26.49	c |     15449 |       0       0     1771     1426     2786    16.8 |      412 |
26.39/26.49	c |     18521 |       0       0     1771     1628     2906    17.1 |      412 |
26.39/26.49	c |     22010 |       0       0     1771     2138     3025    19.3 |      412 |
26.39/26.49	c |     25958 |       0       0     1771     3008     3144    18.4 |      412 |
26.39/26.49	c |     30411 |       0       0     1771     2673     3262    17.9 |      412 |
26.39/26.49	c |     35419 |       0       0     1771     2706     3381    19.6 |      412 |
26.39/26.49	c |     41038 |       0       0     1771     3175     3499    18.3 |      412 |
26.39/26.49	c |     47329 |       0       0     1771     2351     3618    16.8 |      412 |
26.39/26.49	c |     54360 |       0       0     1771     2008     3737    17.0 |      412 |
26.39/26.49	c |     62205 |       0       0     1771     2236     3857    18.4 |      412 |
26.39/26.49	c |     70945 |       0       0     1771     3133     3978    18.4 |      412 |
26.39/26.49	c |     80669 |       0       0     1771     2756     4099    17.7 |      412 |
26.39/26.49	c |     91476 |       0       0     1771     3156     4222    18.5 |      412 |
26.39/26.49	c |    103474 |       0       0     1771     2284     4346    16.4 |      412 |
26.39/26.49	c |    116782 |       0       0     1771     2343     4471    17.7 |      412 |
26.39/26.49	c |    131532 |       0       0     1771     3479     4597    16.8 |      412 |
26.39/26.49	c |    147868 |       0       0     1771     3498     4726    16.7 |      412 |
26.39/26.49	c |    165948 |       0       0     1771     4825     4855    15.5 |      412 |
26.39/26.49	c |    185947 |       0       0     1771     2685     4987    16.9 |      412 |
26.39/26.49	c |    208057 |       0       0     1771     4580     5120    16.9 |      412 |
26.39/26.49	c |    232489 |       0       0     1771     3076     5255    15.7 |      412 |
26.39/26.49	c |    259475 |       0       0     1771     3430     5393    16.6 |      412 |
26.39/26.49	c |    289271 |       0       0     1771     3164     5532    16.9 |      412 |
26.39/26.49	c |    322158 |       0       0     1771     5244     5674    17.9 |      412 |
26.39/26.49	c |    358445 |       0       0     1771     4211     5818    19.7 |      412 |
26.39/26.49	c |    398472 |       0       0     1771     2985     5965    18.5 |      412 |
26.39/26.49	c |    442613 |       0       0     1771     4838     6114    19.5 |      412 |
26.39/26.49	c |    491279 |       0       0     1771     3991     6265    18.0 |      412 |
26.39/26.49	c |    544923 |       0       0     1771     3714

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-1517037-1238279153/watcher-1517037-1238279153 -o /tmp/evaluation-result-1517037-1238279153/solver-1517037-1238279153 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/mxc-sat09 -i HOME/instance-1517037-1238279153.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: 0.99 0.97 0.99 3/81 8616
/proc/meminfo: memFree=1836488/2055920 swapFree=4172708/4192956
[pid=8616] ppid=8614 vsize=1244 CPUtime=0
/proc/8616/stat : 8616 (mxc-sat09) R 8614 8616 8273 0 -1 4194304 206 0 0 0 0 0 0 0 20 0 1 0 1100579098 1273856 192 1992294400 134512640 135192793 4294956224 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 1 0 0
/proc/8616/statm: 311 192 72 166 0 142 0

[startup+0.031656 s]
/proc/loadavg: 0.99 0.97 0.99 3/81 8616
/proc/meminfo: memFree=1836488/2055920 swapFree=4172708/4192956
[pid=8616] ppid=8614 vsize=1376 CPUtime=0.02
/proc/8616/stat : 8616 (mxc-sat09) R 8614 8616 8273 0 -1 4194304 252 0 0 0 2 0 0 0 20 0 1 0 1100579098 1409024 238 1992294400 134512640 135192793 4294956224 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 1 0 0
/proc/8616/statm: 344 238 72 166 0 175 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 1376

[startup+0.101664 s]
/proc/loadavg: 0.99 0.97 0.99 3/81 8616
/proc/meminfo: memFree=1836488/2055920 swapFree=4172708/4192956
[pid=8616] ppid=8614 vsize=1640 CPUtime=0.09
/proc/8616/stat : 8616 (mxc-sat09) R 8614 8616 8273 0 -1 4194304 312 0 0 0 9 0 0 0 20 0 1 0 1100579098 1679360 298 1992294400 134512640 135192793 4294956224 18446744073709551615 134533789 0 0 4096 0 0 0 0 17 1 0 0
/proc/8616/statm: 410 298 73 166 0 241 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1640

[startup+0.301686 s]
/proc/loadavg: 0.99 0.97 0.99 3/81 8616
/proc/meminfo: memFree=1836488/2055920 swapFree=4172708/4192956
[pid=8616] ppid=8614 vsize=1904 CPUtime=0.29
/proc/8616/stat : 8616 (mxc-sat09) R 8614 8616 8273 0 -1 4194304 366 0 0 0 29 0 0 0 22 0 1 0 1100579098 1949696 352 1992294400 134512640 135192793 4294956224 18446744073709551615 134548766 0 0 4096 0 0 0 0 17 1 0 0
/proc/8616/statm: 476 352 73 166 0 307 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1904

[startup+0.701729 s]
/proc/loadavg: 0.99 0.97 0.99 3/81 8616
/proc/meminfo: memFree=1836488/2055920 swapFree=4172708/4192956
[pid=8616] ppid=8614 vsize=2168 CPUtime=0.69
/proc/8616/stat : 8616 (mxc-sat09) R 8614 8616 8273 0 -1 4194304 433 0 0 0 69 0 0 0 25 0 1 0 1100579098 2220032 419 1992294400 134512640 135192793 4294956224 18446744073709551615 134551840 0 0 4096 0 0 0 0 17 1 0 0
/proc/8616/statm: 542 419 73 166 0 373 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2168

[startup+1.50182 s]
/proc/loadavg: 0.99 0.97 0.99 2/82 8617
/proc/meminfo: memFree=1834880/2055920 swapFree=4172708/4192956
[pid=8616] ppid=8614 vsize=2564 CPUtime=1.49
/proc/8616/stat : 8616 (mxc-sat09) R 8614 8616 8273 0 -1 4194304 535 0 0 0 149 0 0 0 25 0 1 0 1100579098 2625536 521 1992294400 134512640 135192793 4294956224 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 1 0 0
/proc/8616/statm: 641 521 73 166 0 472 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2564

[startup+3.102 s]
/proc/loadavg: 0.99 0.97 0.99 2/82 8617
/proc/meminfo: memFree=1834304/2055920 swapFree=4172708/4192956
[pid=8616] ppid=8614 vsize=2964 CPUtime=3.09
/proc/8616/stat : 8616 (mxc-sat09) R 8614 8616 8273 0 -1 4194304 643 0 0 0 309 0 0 0 25 0 1 0 1100579098 3035136 629 1992294400 134512640 135192793 4294956224 18446744073709551615 134550618 0 0 4096 0 0 0 0 17 1 0 0
/proc/8616/statm: 741 629 73 166 0 572 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2964

[startup+6.30235 s]
/proc/loadavg: 0.99 0.97 0.99 2/82 8617
/proc/meminfo: memFree=1833600/2055920 swapFree=4172708/4192956
[pid=8616] ppid=8614 vsize=3632 CPUtime=6.29
/proc/8616/stat : 8616 (mxc-sat09) R 8614 8616 8273 0 -1 4194304 792 0 0 0 629 0 0 0 25 0 1 0 1100579098 3719168 778 1992294400 134512640 135192793 4294956224 18446744073709551615 134534131 0 0 4096 0 0 0 0 17 1 0 0
/proc/8616/statm: 908 778 73 166 0 739 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3632

[startup+12.7011 s]
/proc/loadavg: 0.99 0.97 0.99 2/82 8617
/proc/meminfo: memFree=1832712/2055920 swapFree=4172708/4192956
[pid=8616] ppid=8614 vsize=4316 CPUtime=12.69
/proc/8616/stat : 8616 (mxc-sat09) R 8614 8616 8273 0 -1 4194304 961 0 0 0 1269 0 0 0 25 0 1 0 1100579098 4419584 947 1992294400 134512640 135192793 4294956224 18446744073709551615 134533188 0 0 4096 0 0 0 0 17 1 0 0
/proc/8616/statm: 1079 947 73 166 0 910 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4316

[startup+25.5015 s]
/proc/loadavg: 0.99 0.97 0.99 2/82 8617
/proc/meminfo: memFree=1831624/2055920 swapFree=4172708/4192956
[pid=8616] ppid=8614 vsize=5400 CPUtime=25.48
/proc/8616/stat : 8616 (mxc-sat09) R 8614 8616 8273 0 -1 4194304 1208 0 0 0 2548 0 0 0 25 0 1 0 1100579098 5529600 1194 1992294400 134512640 135192793 4294956224 18446744073709551615 134551335 0 0 4096 0 0 0 0 17 1 0 0
/proc/8616/statm: 1350 1194 73 166 0 1181 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 5400

[startup+51.1013 s]
/proc/loadavg: 0.99 0.97 0.99 2/82 8617
/proc/meminfo: memFree=1830280/2055920 swapFree=4172708/4192956
[pid=8616] ppid=8614 vsize=6824 CPUtime=51.07
/proc/8616/stat : 8616 (mxc-sat09) R 8614 8616 8273 0 -1 4194304 1560 0 0 0 5107 0 0 0 25 0 1 0 1100579098 6987776 1546 1992294400 134512640 135192793 4294956224 18446744073709551615 134534006 0 0 4096 0 0 0 0 17 1 0 0
/proc/8616/statm: 1706 1546 73 166 0 1537 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 6824

[startup+102.307 s]
/proc/loadavg: 0.99 0.97 0.99 2/82 8617
/proc/meminfo: memFree=1828168/2055920 swapFree=4172708/4192956
[pid=8616] ppid=8614 vsize=9132 CPUtime=102.27
/proc/8616/stat : 8616 (mxc-sat09) R 8614 8616 8273 0 -1 4194304 2050 0 0 0 10226 1 0 0 25 0 1 0 1100579098 9351168 2036 1992294400 134512640 135192793 4294956224 18446744073709551615 134533892 0 0 4096 0 0 0 0 17 1 0 0
/proc/8616/statm: 2283 2036 73 166 0 2114 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 9132

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/82 8617
/proc/meminfo: memFree=1826568/2055920 swapFree=4172708/4192956
[pid=8616] ppid=8614 vsize=11032 CPUtime=162.24
/proc/8616/stat : 8616 (mxc-sat09) R 8614 8616 8273 0 -1 4194304 2462 0 0 0 16223 1 0 0 25 0 1 0 1100579098 11296768 2448 1992294400 134512640 135192793 4294956224 18446744073709551615 134533186 0 0 4096 0 0 0 0 17 1 0 0
/proc/8616/statm: 2758 2448 73 166 0 2589 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 11032

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/82 8617
/proc/meminfo: memFree=1825096/2055920 swapFree=4172708/4192956
[pid=8616] ppid=8614 vsize=12672 CPUtime=222.23
/proc/8616/stat : 8616 (mxc-sat09) R 8614 8616 8273 0 -1 4194304 2814 0 0 0 22221 2 0 0 25 0 1 0 1100579098 12976128 2800 1992294400 134512640 135192793 4294956224 18446744073709551615 134552136 0 0 4096 0 0 0 0 17 1 0 0
/proc/8616/statm: 3168 2800 73 166 0 2999 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 12672

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/82 8617
/proc/meminfo: memFree=1823688/2055920 swapFree=4172708/4192956
[pid=8616] ppid=8614 vsize=14144 CPUtime=282.22
/proc/8616/stat : 8616 (mxc-sat09) R 8614 8616 8273 0 -1 4194304 3154 0 0 0 28220 2 0 0 25 0 1 0 1100579098 14483456 3140 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/8616/statm: 3536 3140 73 166 0 3367 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 14144

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/82 8617
/proc/meminfo: memFree=1822792/2055920 swapFree=4172708/4192956
[pid=8616] ppid=8614 vsize=15056 CPUtime=342.2
/proc/8616/stat : 8616 (mxc-sat09) R 8614 8616 8273 0 -1 4194304 3385 0 0 0 34218 2 0 0 25 0 1 0 1100579098 15417344 3371 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/8616/statm: 3764 3371 73 166 0 3595 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 15056

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/82 8617
/proc/meminfo: memFree=1822024/2055920 swapFree=4172708/4192956
[pid=8616] ppid=8614 vsize=15984 CPUtime=402.18
/proc/8616/stat : 8616 (mxc-sat09) R 8614 8616 8273 0 -1 4194304 3581 0 0 0 40216 2 0 0 25 0 1 0 1100579098 16367616 3567 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/8616/statm: 3996 3567 73 166 0 3827 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 15984

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/82 8617
/proc/meminfo: memFree=1821256/2055920 swapFree=4172708/4192956
[pid=8616] ppid=8614 vsize=16848 CPUtime=462.17
/proc/8616/stat : 8616 (mxc-sat09) R 8614 8616 8273 0 -1 4194304 3769 0 0 0 46215 2 0 0 25 0 1 0 1100579098 17252352 3755 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/8616/statm: 4212 3755 73 166 0 4043 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 16848

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/82 8617
/proc/meminfo: memFree=1820488/2055920 swapFree=4172708/4192956
[pid=8616] ppid=8614 vsize=17680 CPUtime=522.15
/proc/8616/stat : 8616 (mxc-sat09) R 8614 8616 8273 0 -1 4194304 3980 0 0 0 52213 2 0 0 25 0 1 0 1100579098 18104320 3966 1992294400 134512640 135192793 4294956224 18446744073709551615 134550731 0 0 4096 0 0 0 0 17 1 0 0
/proc/8616/statm: 4420 3966 73 166 0 4251 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 17680

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/82 8617
/proc/meminfo: memFree=1819720/2055920 swapFree=4172708/4192956
[pid=8616] ppid=8614 vsize=18544 CPUtime=582.13
/proc/8616/stat : 8616 (mxc-sat09) R 8614 8616 8273 0 -1 4194304 4140 0 0 0 58211 2 0 0 25 0 1 0 1100579098 18989056 4126 1992294400 134512640 135192793 4294956224 18446744073709551615 134550885 0 0 4096 0 0 0 0 17 1 0 0
/proc/8616/statm: 4636 4126 73 166 0 4467 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 18544

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/82 8617
/proc/meminfo: memFree=1819016/2055920 swapFree=4172708/4192956
[pid=8616] ppid=8614 vsize=19196 CPUtime=642.13
/proc/8616/stat : 8616 (mxc-sat09) R 8614 8616 8273 0 -1 4194304 4306 0 0 0 64210 3 0 0 25 0 1 0 1100579098 19656704 4292 1992294400 134512640 135192793 4294956224 18446744073709551615 134534231 0 0 4096 0 0 0 0 17 1 0 0
/proc/8616/statm: 4799 4292 73 166 0 4630 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 19196

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/82 8617
/proc/meminfo: memFree=1818248/2055920 swapFree=4172708/4192956
[pid=8616] ppid=8614 vsize=20208 CPUtime=702.11
/proc/8616/stat : 8616 (mxc-sat09) R 8614 8616 8273 0 -1 4194304 4487 0 0 0 70208 3 0 0 25 0 1 0 1100579098 20692992 4473 1992294400 134512640 135192793 4294956224 18446744073709551615 134534168 0 0 4096 0 0 0 0 17 1 0 0
/proc/8616/statm: 5052 4473 73 166 0 4883 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 20208

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.99 2/82 8617
/proc/meminfo: memFree=1817544/2055920 swapFree=4172708/4192956
[pid=8616] ppid=8614 vsize=21100 CPUtime=762.1
/proc/8616/stat : 8616 (mxc-sat09) R 8614 8616 8273 0 -1 4194304 4665 0 0 0 76207 3 0 0 25 0 1 0 1100579098 21606400 4651 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/8616/statm: 5275 4651 73 166 0 5106 0
Current children cumulated CPU time (s) 762.1
Current children cumulated vsize (KiB) 21100

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/82 8617
/proc/meminfo: memFree=1817160/2055920 swapFree=4172708/4192956
[pid=8616] ppid=8614 vsize=21584 CPUtime=822.08
/proc/8616/stat : 8616 (mxc-sat09) R 8614 8616 8273 0 -1 4194304 4772 0 0 0 82205 3 0 0 25 0 1 0 1100579098 22102016 4758 1992294400 134512640 135192793 4294956224 18446744073709551615 134533926 0 0 4096 0 0 0 0 17 1 0 0
/proc/8616/statm: 5396 4758 73 166 0 5227 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 21584

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/82 8617
/proc/meminfo: memFree=1816840/2055920 swapFree=4172708/4192956
[pid=8616] ppid=8614 vsize=21904 CPUtime=882.06
/proc/8616/stat : 8616 (mxc-sat09) R 8614 8616 8273 0 -1 4194304 4831 0 0 0 88203 3 0 0 25 0 1 0 1100579098 22429696 4817 1992294400 134512640 135192793 4294956224 18446744073709551615 134533920 0 0 4096 0 0 0 0 17 1 0 0
/proc/8616/statm: 5476 4817 73 166 0 5307 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 21904

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/82 8617
/proc/meminfo: memFree=1816456/2055920 swapFree=4172708/4192956
[pid=8616] ppid=8614 vsize=22288 CPUtime=942.04
/proc/8616/stat : 8616 (mxc-sat09) R 8614 8616 8273 0 -1 4194304 4940 0 0 0 94201 3 0 0 25 0 1 0 1100579098 22822912 4926 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/8616/statm: 5572 4926 73 166 0 5403 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 22288

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/82 8617
/proc/meminfo: memFree=1815880/2055920 swapFree=4172708/4192956
[pid=8616] ppid=8614 vsize=22864 CPUtime=1002.03
/proc/8616/stat : 8616 (mxc-sat09) R 8614 8616 8273 0 -1 4194304 5073 0 0 0 100200 3 0 0 25 0 1 0 1100579098 23412736 5059 1992294400 134512640 135192793 4294956224 18446744073709551615 134534231 0 0 4096 0 0 0 0 17 1 0 0
/proc/8616/statm: 5716 5059 73 166 0 5547 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 22864

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/82 8617
/proc/meminfo: memFree=1815560/2055920 swapFree=4172708/4192956
[pid=8616] ppid=8614 vsize=23376 CPUtime=1062.01
/proc/8616/stat : 8616 (mxc-sat09) R 8614 8616 8273 0 -1 4194304 5159 0 0 0 106198 3 0 0 25 0 1 0 1100579098 23937024 5145 1992294400 134512640 135192793 4294956224 18446744073709551615 134533818 0 0 4096 0 0 0 0 17 1 0 0
/proc/8616/statm: 5844 5145 73 166 0 5675 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 23376

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/82 8618
/proc/meminfo: memFree=1814984/2055920 swapFree=4172708/4192956
[pid=8616] ppid=8614 vsize=23888 CPUtime=1122
/proc/8616/stat : 8616 (mxc-sat09) R 8614 8616 8273 0 -1 4194304 5261 0 0 0 112197 3 0 0 25 0 1 0 1100579098 24461312 5247 1992294400 134512640 135192793 4294956224 18446744073709551615 134533953 0 0 4096 0 0 0 0 17 1 0 0
/proc/8616/statm: 5972 5247 73 166 0 5803 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 23888

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/82 8619
/proc/meminfo: memFree=1814536/2055920 swapFree=4172708/4192956
[pid=8616] ppid=8614 vsize=24400 CPUtime=1181.98
/proc/8616/stat : 8616 (mxc-sat09) R 8614 8616 8273 0 -1 4194304 5377 0 0 0 118195 3 0 0 25 0 1 0 1100579098 24985600 5363 1992294400 134512640 135192793 4294956224 18446744073709551615 134534165 0 0 4096 0 0 0 0 17 1 0 0
/proc/8616/statm: 6100 5363 73 166 0 5931 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 24400



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.99 2/82 8619
/proc/meminfo: memFree=1814408/2055920 swapFree=4172708/4192956
[pid=8616] ppid=8614 vsize=24592 CPUtime=1200.08
/proc/8616/stat : 8616 (mxc-sat09) R 8614 8616 8273 0 -1 4194304 5416 0 0 0 120005 3 0 0 25 0 1 0 1100579098 25182208 5402 1992294400 134512640 135192793 4294956224 18446744073709551615 134550798 0 0 4096 0 0 0 0 17 1 0 0
/proc/8616/statm: 6148 5402 73 166 0 5979 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 24592

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.41
CPU time (s): 1200.09
CPU user time (s): 1200.05
CPU system time (s): 0.038994
CPU usage (%): 99.9735
Max. virtual memory (cumulated for all children) (KiB): 24592

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.05
system time used= 0.038994
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5416
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= 1380

runsolver used 1.40878 second user time and 4.06138 second system time

The end

Launcher Data 

Begin job on node87 at 2009-03-28 23:25:53
IDJOB=1517037
IDBENCH=70563
IDSOLVER=504
FILE ID=node87/1517037-1238279153
PBS_JOBID= 9060838
Free space on /tmp= 66036 MiB

SOLVER NAME= MXC 2009-03-10
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/420/unif-k3-r4.25-v420-c1785-S531507935-068.cnf
COMMAND LINE= HOME/mxc-sat09 -i BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1517037-1238279153/watcher-1517037-1238279153 -o /tmp/evaluation-result-1517037-1238279153/solver-1517037-1238279153 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/mxc-sat09 -i HOME/instance-1517037-1238279153.cnf

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

MD5SUM BENCH= 2d23364f7226a1447867652ed6067cac
RANDOM SEED=1200275209

node87.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		: 3000.236
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		: 3000.236
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1836968 kB
Buffers:         45092 kB
Cached:          95036 kB
SwapCached:       9200 kB
Active:          62000 kB
Inactive:        88744 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1836968 kB
SwapTotal:     4192956 kB
SwapFree:      4172708 kB
Dirty:             724 kB
Writeback:           0 kB
Mapped:          16240 kB
Slab:            52436 kB
Committed_AS:  2776492 kB
PageTables:       2676 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= 66036 MiB
End job on node87 at 2009-03-28 23:45:55