Trace number 1512585

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) 1200.1 1200.41

General information on the benchmark

NameRANDOM/LARGE/5SAT/UNKNOWN/1000/
unif-k5-r20-v1000-c20000-S1040507052-028.cnf
MD5SUM460680b15ea4b6f4cb4765d23626d1a5
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark291.448
Satisfiable
(Un)Satisfiability was proved
Number of variables1000
Number of clauses20000
Sum of the clauses size100000
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 520000
Number of clauses of size over 50

Solver Data 

75.67/75.71	c starting MXC with:
75.67/75.71	c cnf_path = HOME/instance-1512585-1238206521.cnf
75.67/75.71	c restart_strategy = auto
75.67/75.71	c sign_strategy = cached
75.67/75.71	c use_preprocessing = -1
75.67/75.71	c output_implicant = 1
75.67/75.71	c timeout_seconds = 0
75.67/75.71	c running SatELite... done
75.67/75.71	c 1 vars eliminated
75.67/75.71	c received 0 units and 20000 clauses from SatELite
75.67/75.71	c 0 assignments made, starting to guess now
75.67/75.71	c ===================================[MXC]=====================================
75.67/75.71	c | Conflicts |                Clause Statistics                   |   Vars   |
75.67/75.71	c |           |    CARD     BIN      O3+      L3+   L3+Lim  Lit/CL |          |
75.67/75.71	c =============================================================================
75.67/75.71	c |         0 |       0       0    20000        0        0     nan |     1000 |
75.67/75.71	c |       100 |       0       0    20000      100     1050   105.2 |     1000 |
75.67/75.71	c |       210 |       0       0    20000      210     1105   114.3 |     1000 |
75.67/75.71	c |       441 |       0       0    20000      441     1220   112.4 |     1000 |
75.67/75.71	c |       805 |       0       0    20000      805     1402   115.2 |     1000 |
75.67/75.71	c |      1315 |       0       0    20000     1315     1609   118.5 |     1000 |
75.67/75.71	c |      1986 |       0       0    20000     1138     1754   127.3 |     1000 |
75.67/75.71	c |      2834 |       0       0    20000     1046     1894   143.1 |     1000 |
75.67/75.71	c |      3876 |       0       0    20000     1076     2031   132.1 |     1000 |
75.67/75.71	c |      5132 |       0       0    20000     1259     2163   130.5 |     1000 |
75.67/75.71	c |      6623 |       0       0    20000     1625     2292   130.5 |     1000 |
75.67/75.71	c |      8373 |       0       0    20000     2201     2419   135.2 |     1000 |
75.67/75.71	c |     10408 |       0       0    20000     1763     2543   133.1 |     1000 |
75.67/75.71	c |     12756 |       0       0    20000     1491     2665   126.6 |     1000 |
75.67/75.71	c |     15449 |       0       0    20000     1429     2786   140.2 |     1000 |
75.67/75.71	c |     18521 |       0       0    20000     1631     2906   130.4 |     1000 |
75.67/75.71	c |     22010 |       0       0    20000     2140     3025   133.0 |     1000 |
75.67/75.71	c |     25958 |       0       0    20000     3010     3144   133.7 |     1000 |
75.67/75.71	c |     30411 |       0       0    20000     2677     3262   133.4 |     1000 |
75.67/75.71	c |     35419 |       0       0    20000     2712     3381   140.0 |     1000 |
75.67/75.71	c |     41038 |       0       0    20000     3185     3499   132.7 |     1000 |
75.67/75.71	c |     47329 |       0       0    20000     2365     3618   130.0 |     1000 |
75.67/75.71	c |     54360 |       0       0    20000     2031     3737   127.7 |     1000 |
75.67/75.71	c |     62205 |       0       0    20000     2267     3857   128.3 |     1000 |
75.67/75.71	c |     70945 |       0       0    20000     3177     3978   130.0 |     1000 |
75.67/75.71	c |     80669 |       0       0    20000     2821     4099   132.0 |     1000 |
75.67/75.71	c |     91476 |       0       0    20000     3225     4222   134.1 |     1000 |
75.67/75.71	c |    103474 |       0       0    20000     2367     4346   130.6 |     1000 |
75.67/75.71	c |    116782 |       0       0    20000     2430     4471   128.1 |     1000 |
75.67/75.71	c |    131532 |       0       0    20000     3575     4597   133.4 |     1000 |
75.67/75.71	c |    147868 |       0       0    20000     3633     4726   127.7 |     1000 |
75.67/75.71	c |    165948 |       0       0    20000     2561     4855   127.4 |     1000 |
75.67/75.71	c |    185947 |       0       0    20000     2847     4987   128.7 |     1000 |
75.67/75.71	c |    208057 |       0       0    20000     4750     5120   134.9 |     1000 |
75.67/75.71	c |    232489 |       0       0    20000     3265     5255   131.5 |     1000 |
75.67/75.71	c |    259475 |       0       0    20000     3646     5393   129.9 |     1000 |
75.67/75.71	c |    289271 |       0       0    20000     3416     5532   134.4 |     1000 |
75.67/75.71	c |    322158 |       0       0    20000     5510     5674   140.6 |     1000 |
75.67/75.71	c |    358445 |       0       0    20000     4505     5818   140.2 |     1000 |
75.67/75.71	c |    398472 |       0       0    20000     3284     5965   129.0 |     1000 |
75.67/75.71	c |    442613 |       0       0    20000     5164     6114   139.0 |     1000 |
75.67/75.71	c |    491279 |       0       0    20000     4316     6265   132.2 |     1000 |
75.67/75.71	c |    544923 |       0       0    20000     4082

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-1512585-1238206521/watcher-1512585-1238206521 -o /tmp/evaluation-result-1512585-1238206521/solver-1512585-1238206521 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/mxc-sat09 -i HOME/instance-1512585-1238206521.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 0.69 2/81 6056
/proc/meminfo: memFree=1940480/2055920 swapFree=4172708/4192956
[pid=6056] ppid=6054 vsize=1724 CPUtime=0
/proc/6056/stat : 6056 (mxc-sat09) R 6054 6056 5985 0 -1 4194304 302 0 0 0 0 0 0 0 18 0 1 0 1093315882 1765376 288 1992294400 134512640 135192793 4294956224 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 1 0 0
/proc/6056/statm: 431 288 54 166 0 262 0

[startup+0.06827 s]
/proc/loadavg: 0.99 0.97 0.69 2/81 6056
/proc/meminfo: memFree=1940480/2055920 swapFree=4172708/4192956
[pid=6056] ppid=6054 vsize=2688 CPUtime=0.06
/proc/6056/stat : 6056 (mxc-sat09) R 6054 6056 5985 0 -1 4194304 645 0 0 0 6 0 0 0 18 0 1 0 1093315882 2752512 513 1992294400 134512640 135192793 4294956224 18446744073709551615 134568030 0 0 4096 0 0 0 0 17 1 0 0
/proc/6056/statm: 672 513 55 166 0 503 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 2688

[startup+0.101273 s]
/proc/loadavg: 0.99 0.97 0.69 2/81 6056
/proc/meminfo: memFree=1940480/2055920 swapFree=4172708/4192956
[pid=6056] ppid=6054 vsize=2852 CPUtime=0.09
/proc/6056/stat : 6056 (mxc-sat09) R 6054 6056 5985 0 -1 4194304 691 0 0 0 9 0 0 0 18 0 1 0 1093315882 2920448 559 1992294400 134512640 135192793 4294956224 18446744073709551615 134567703 0 0 4096 0 0 0 0 17 1 0 0
/proc/6056/statm: 713 559 55 166 0 544 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2852

[startup+0.301293 s]
/proc/loadavg: 0.99 0.97 0.69 2/81 6056
/proc/meminfo: memFree=1940480/2055920 swapFree=4172708/4192956
[pid=6056] ppid=6054 vsize=6088 CPUtime=0.29
/proc/6056/stat : 6056 (mxc-sat09) R 6054 6056 5985 0 -1 4194304 1511 0 0 0 29 0 0 0 19 0 1 0 1093315882 6234112 1379 1992294400 134512640 135192793 4294956224 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 1 0 0
/proc/6056/statm: 1522 1380 71 166 0 1353 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6088

[startup+0.701338 s]
/proc/loadavg: 0.99 0.97 0.69 2/81 6056
/proc/meminfo: memFree=1940480/2055920 swapFree=4172708/4192956
[pid=6056] ppid=6054 vsize=6748 CPUtime=0.69
/proc/6056/stat : 6056 (mxc-sat09) R 6054 6056 5985 0 -1 4194304 1673 0 0 0 69 0 0 0 23 0 1 0 1093315882 6909952 1541 1992294400 134512640 135192793 4294956224 18446744073709551615 134553386 0 0 4096 0 0 0 0 17 1 0 0
/proc/6056/statm: 1687 1541 72 166 0 1518 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6748

[startup+1.50143 s]
/proc/loadavg: 0.99 0.97 0.69 2/82 6057
/proc/meminfo: memFree=1934392/2055920 swapFree=4172708/4192956
[pid=6056] ppid=6054 vsize=7144 CPUtime=1.49
/proc/6056/stat : 6056 (mxc-sat09) R 6054 6056 5985 0 -1 4194304 1771 0 0 0 149 0 0 0 25 0 1 0 1093315882 7315456 1639 1992294400 134512640 135192793 4294956224 18446744073709551615 134534170 0 0 4096 0 0 0 0 17 1 0 0
/proc/6056/statm: 1786 1639 72 166 0 1617 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7144

[startup+3.1016 s]
/proc/loadavg: 0.99 0.97 0.69 2/82 6057
/proc/meminfo: memFree=1933688/2055920 swapFree=4172708/4192956
[pid=6056] ppid=6054 vsize=7804 CPUtime=3.09
/proc/6056/stat : 6056 (mxc-sat09) R 6054 6056 5985 0 -1 4194304 1937 0 0 0 308 1 0 0 25 0 1 0 1093315882 7991296 1805 1992294400 134512640 135192793 4294956224 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 1 0 0
/proc/6056/statm: 1951 1805 72 166 0 1782 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 7804

[startup+6.30196 s]
/proc/loadavg: 0.99 0.97 0.69 2/82 6057
/proc/meminfo: memFree=1932664/2055920 swapFree=4172708/4192956
[pid=6056] ppid=6054 vsize=8596 CPUtime=6.29
/proc/6056/stat : 6056 (mxc-sat09) R 6054 6056 5985 0 -1 4194304 2141 0 0 0 628 1 0 0 25 0 1 0 1093315882 8802304 2009 1992294400 134512640 135192793 4294956224 18446744073709551615 134534335 0 0 4096 0 0 0 0 17 1 0 0
/proc/6056/statm: 2149 2009 72 166 0 1980 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 8596

[startup+12.7017 s]
/proc/loadavg: 0.99 0.97 0.69 2/82 6057
/proc/meminfo: memFree=1931136/2055920 swapFree=4172708/4192956
[pid=6056] ppid=6054 vsize=9784 CPUtime=12.69
/proc/6056/stat : 6056 (mxc-sat09) R 6054 6056 5985 0 -1 4194304 2454 0 0 0 1268 1 0 0 25 0 1 0 1093315882 10018816 2322 1992294400 134512640 135192793 4294956224 18446744073709551615 134552327 0 0 4096 0 0 0 0 17 1 0 0
/proc/6056/statm: 2446 2322 72 166 0 2277 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 9784

[startup+25.5011 s]
/proc/loadavg: 0.99 0.97 0.70 2/82 6057
/proc/meminfo: memFree=1929536/2055920 swapFree=4172708/4192956
[pid=6056] ppid=6054 vsize=11368 CPUtime=25.49
/proc/6056/stat : 6056 (mxc-sat09) R 6054 6056 5985 0 -1 4194304 2846 0 0 0 2547 2 0 0 25 0 1 0 1093315882 11640832 2714 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/6056/statm: 2842 2714 72 166 0 2673 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 11368

[startup+51.1019 s]
/proc/loadavg: 0.99 0.97 0.71 2/82 6057
/proc/meminfo: memFree=1927360/2055920 swapFree=4172708/4192956
[pid=6056] ppid=6054 vsize=13612 CPUtime=51.08
/proc/6056/stat : 6056 (mxc-sat09) R 6054 6056 5985 0 -1 4194304 3396 0 0 0 5106 2 0 0 25 0 1 0 1093315882 13938688 3264 1992294400 134512640 135192793 4294956224 18446744073709551615 134533909 0 0 4096 0 0 0 0 17 1 0 0
/proc/6056/statm: 3403 3264 72 166 0 3234 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 13612

[startup+102.307 s]
/proc/loadavg: 0.99 0.97 0.72 2/82 6057
/proc/meminfo: memFree=1924480/2055920 swapFree=4172708/4192956
[pid=6056] ppid=6054 vsize=16384 CPUtime=102.27
/proc/6056/stat : 6056 (mxc-sat09) R 6054 6056 5985 0 -1 4194304 4099 0 0 0 10224 3 0 0 25 0 1 0 1093315882 16777216 3967 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/6056/statm: 4096 3967 72 166 0 3927 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 16384

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.74 2/82 6057
/proc/meminfo: memFree=1921920/2055920 swapFree=4172708/4192956
[pid=6056] ppid=6054 vsize=19032 CPUtime=162.25
/proc/6056/stat : 6056 (mxc-sat09) R 6054 6056 5985 0 -1 4194304 4736 0 0 0 16222 3 0 0 25 0 1 0 1093315882 19488768 4604 1992294400 134512640 135192793 4294956224 18446744073709551615 134534243 0 0 4096 0 0 0 0 17 1 0 0
/proc/6056/statm: 4758 4604 72 166 0 4589 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 19032

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.75 2/82 6057
/proc/meminfo: memFree=1920000/2055920 swapFree=4172708/4192956
[pid=6056] ppid=6054 vsize=20884 CPUtime=222.23
/proc/6056/stat : 6056 (mxc-sat09) R 6054 6056 5985 0 -1 4194304 5197 0 0 0 22220 3 0 0 25 0 1 0 1093315882 21385216 5065 1992294400 134512640 135192793 4294956224 18446744073709551615 134533840 0 0 4096 0 0 0 0 17 1 0 0
/proc/6056/statm: 5221 5065 72 166 0 5052 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 20884

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.76 2/82 6057
/proc/meminfo: memFree=1918144/2055920 swapFree=4172708/4192956
[pid=6056] ppid=6054 vsize=22760 CPUtime=282.22
/proc/6056/stat : 6056 (mxc-sat09) R 6054 6056 5985 0 -1 4194304 5656 0 0 0 28218 4 0 0 25 0 1 0 1093315882 23306240 5524 1992294400 134512640 135192793 4294956224 18446744073709551615 134533892 0 0 4096 0 0 0 0 17 1 0 0
/proc/6056/statm: 5690 5524 72 166 0 5521 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 22760

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.77 2/82 6057
/proc/meminfo: memFree=1916544/2055920 swapFree=4172708/4192956
[pid=6056] ppid=6054 vsize=24356 CPUtime=342.2
/proc/6056/stat : 6056 (mxc-sat09) R 6054 6056 5985 0 -1 4194304 6049 0 0 0 34216 4 0 0 25 0 1 0 1093315882 24940544 5917 1992294400 134512640 135192793 4294956224 18446744073709551615 134533796 0 0 4096 0 0 0 0 17 1 0 0
/proc/6056/statm: 6089 5917 72 166 0 5920 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 24356

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.78 2/82 6057
/proc/meminfo: memFree=1914944/2055920 swapFree=4172708/4192956
[pid=6056] ppid=6054 vsize=26072 CPUtime=402.18
/proc/6056/stat : 6056 (mxc-sat09) R 6054 6056 5985 0 -1 4194304 6446 0 0 0 40214 4 0 0 25 0 1 0 1093315882 26697728 6314 1992294400 134512640 135192793 4294956224 18446744073709551615 134533831 0 0 4096 0 0 0 0 17 1 0 0
/proc/6056/statm: 6518 6314 72 166 0 6349 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 26072

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.79 2/82 6057
/proc/meminfo: memFree=1913856/2055920 swapFree=4172708/4192956
[pid=6056] ppid=6054 vsize=27128 CPUtime=462.17
/proc/6056/stat : 6056 (mxc-sat09) R 6054 6056 5985 0 -1 4194304 6708 0 0 0 46213 4 0 0 25 0 1 0 1093315882 27779072 6576 1992294400 134512640 135192793 4294956224 18446744073709551615 134534131 0 0 4096 0 0 0 0 17 1 0 0
/proc/6056/statm: 6782 6576 72 166 0 6613 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 27128

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.81 2/82 6057
/proc/meminfo: memFree=1912384/2055920 swapFree=4172708/4192956
[pid=6056] ppid=6054 vsize=28620 CPUtime=522.15
/proc/6056/stat : 6056 (mxc-sat09) R 6054 6056 5985 0 -1 4194304 7073 0 0 0 52211 4 0 0 25 0 1 0 1093315882 29306880 6941 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/6056/statm: 7155 6941 72 166 0 6986 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 28620

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.82 2/82 6057
/proc/meminfo: memFree=1911360/2055920 swapFree=4172708/4192956
[pid=6056] ppid=6054 vsize=29680 CPUtime=582.14
/proc/6056/stat : 6056 (mxc-sat09) R 6054 6056 5985 0 -1 4194304 7328 0 0 0 58209 5 0 0 25 0 1 0 1093315882 30392320 7196 1992294400 134512640 135192793 4294956224 18446744073709551615 134551561 0 0 4096 0 0 0 0 17 1 0 0
/proc/6056/statm: 7420 7196 72 166 0 7251 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 29680

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.82 2/82 6057
/proc/meminfo: memFree=1910784/2055920 swapFree=4172708/4192956
[pid=6056] ppid=6054 vsize=30352 CPUtime=642.13
/proc/6056/stat : 6056 (mxc-sat09) R 6054 6056 5985 0 -1 4194304 7454 0 0 0 64208 5 0 0 25 0 1 0 1093315882 31080448 7322 1992294400 134512640 135192793 4294956224 18446744073709551615 134552429 0 0 4096 0 0 0 0 17 1 0 0
/proc/6056/statm: 7588 7322 72 166 0 7419 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 30352

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.83 2/82 6057
/proc/meminfo: memFree=1909696/2055920 swapFree=4172708/4192956
[pid=6056] ppid=6054 vsize=31468 CPUtime=702.11
/proc/6056/stat : 6056 (mxc-sat09) R 6054 6056 5985 0 -1 4194304 7710 0 0 0 70206 5 0 0 25 0 1 0 1093315882 32223232 7578 1992294400 134512640 135192793 4294956224 18446744073709551615 134532590 0 0 4096 0 0 0 0 17 1 0 0
/proc/6056/statm: 7867 7578 72 166 0 7698 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 31468

[startup+762.307 s]
/proc/loadavg: 0.99 0.97 0.84 2/82 6057
/proc/meminfo: memFree=1909056/2055920 swapFree=4172708/4192956
[pid=6056] ppid=6054 vsize=32140 CPUtime=762.1
/proc/6056/stat : 6056 (mxc-sat09) R 6054 6056 5985 0 -1 4194304 7870 0 0 0 76205 5 0 0 25 0 1 0 1093315882 32911360 7738 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/6056/statm: 8035 7738 72 166 0 7866 0
Current children cumulated CPU time (s) 762.1
Current children cumulated vsize (KiB) 32140

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.84 2/82 6057
/proc/meminfo: memFree=1908416/2055920 swapFree=4172708/4192956
[pid=6056] ppid=6054 vsize=32812 CPUtime=822.08
/proc/6056/stat : 6056 (mxc-sat09) R 6054 6056 5985 0 -1 4194304 8031 0 0 0 82202 6 0 0 25 0 1 0 1093315882 33599488 7899 1992294400 134512640 135192793 4294956224 18446744073709551615 134552136 0 0 4096 0 0 0 0 17 1 0 0
/proc/6056/statm: 8203 7899 72 166 0 8034 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 32812

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.85 2/82 6057
/proc/meminfo: memFree=1907520/2055920 swapFree=4172708/4192956
[pid=6056] ppid=6054 vsize=33764 CPUtime=882.06
/proc/6056/stat : 6056 (mxc-sat09) R 6054 6056 5985 0 -1 4194304 8248 0 0 0 88200 6 0 0 25 0 1 0 1093315882 34574336 8116 1992294400 134512640 135192793 4294956224 18446744073709551615 134533920 0 0 4096 0 0 0 0 17 1 0 0
/proc/6056/statm: 8441 8116 72 166 0 8272 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 33764

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.85 2/82 6057
/proc/meminfo: memFree=1906816/2055920 swapFree=4172708/4192956
[pid=6056] ppid=6054 vsize=34580 CPUtime=942.04
/proc/6056/stat : 6056 (mxc-sat09) R 6054 6056 5985 0 -1 4194304 8417 0 0 0 94198 6 0 0 25 0 1 0 1093315882 35409920 8285 1992294400 134512640 135192793 4294956224 18446744073709551615 134534048 0 0 4096 0 0 0 0 17 1 0 0
/proc/6056/statm: 8645 8285 72 166 0 8476 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 34580

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.86 2/82 6057
/proc/meminfo: memFree=1906176/2055920 swapFree=4172708/4192956
[pid=6056] ppid=6054 vsize=35260 CPUtime=1002.03
/proc/6056/stat : 6056 (mxc-sat09) R 6054 6056 5985 0 -1 4194304 8577 0 0 0 100197 6 0 0 25 0 1 0 1093315882 36106240 8445 1992294400 134512640 135192793 4294956224 18446744073709551615 134552327 0 0 4096 0 0 0 0 17 1 0 0
/proc/6056/statm: 8815 8445 72 166 0 8646 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 35260

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.86 2/82 6057
/proc/meminfo: memFree=1905408/2055920 swapFree=4172708/4192956
[pid=6056] ppid=6054 vsize=36228 CPUtime=1062.01
/proc/6056/stat : 6056 (mxc-sat09) R 6054 6056 5985 0 -1 4194304 8773 0 0 0 106195 6 0 0 25 0 1 0 1093315882 37097472 8641 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/6056/statm: 9057 8641 72 166 0 8888 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 36228

[startup+1122.3 s]
/proc/loadavg: 1.06 0.99 0.88 2/82 6057
/proc/meminfo: memFree=1904960/2055920 swapFree=4172708/4192956
[pid=6056] ppid=6054 vsize=36624 CPUtime=1121.99
/proc/6056/stat : 6056 (mxc-sat09) R 6054 6056 5985 0 -1 4194304 8884 0 0 0 112193 6 0 0 25 0 1 0 1093315882 37502976 8752 1992294400 134512640 135192793 4294956224 18446744073709551615 134534131 0 0 4096 0 0 0 0 17 1 0 0
/proc/6056/statm: 9156 8752 72 166 0 8987 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 36624

[startup+1182.3 s]
/proc/loadavg: 1.02 0.99 0.88 2/82 6057
/proc/meminfo: memFree=1904000/2055920 swapFree=4172708/4192956
[pid=6056] ppid=6054 vsize=37560 CPUtime=1181.98
/proc/6056/stat : 6056 (mxc-sat09) R 6054 6056 5985 0 -1 4194304 9108 0 0 0 118191 7 0 0 25 0 1 0 1093315882 38461440 8976 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/6056/statm: 9390 8976 72 166 0 9221 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 37560



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.01 0.99 0.88 2/82 6057
/proc/meminfo: memFree=1903936/2055920 swapFree=4172708/4192956
[pid=6056] ppid=6054 vsize=37692 CPUtime=1200.08
/proc/6056/stat : 6056 (mxc-sat09) R 6054 6056 5985 0 -1 4194304 9124 0 0 0 120001 7 0 0 25 0 1 0 1093315882 38596608 8992 1992294400 134512640 135192793 4294956224 18446744073709551615 134533892 0 0 4096 0 0 0 0 17 1 0 0
/proc/6056/statm: 9423 8992 72 166 0 9254 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 37692

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): 1200.1
CPU user time (s): 1200.02
CPU system time (s): 0.078987
CPU usage (%): 99.9738
Max. virtual memory (cumulated for all children) (KiB): 37692

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.02
system time used= 0.078987
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9124
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= 823

runsolver used 1.2878 second user time and 4.18136 second system time

The end

Launcher Data 

Begin job on node87 at 2009-03-28 03:15:21
IDJOB=1512585
IDBENCH=70192
IDSOLVER=504
FILE ID=node87/1512585-1238206521
PBS_JOBID= 9060480
Free space on /tmp= 66036 MiB

SOLVER NAME= MXC 2009-03-10
BENCH NAME= SAT09/RANDOM/LARGE/5SAT/UNKNOWN/1000/unif-k5-r20-v1000-c20000-S1040507052-028.cnf
COMMAND LINE= HOME/mxc-sat09 -i BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1512585-1238206521/watcher-1512585-1238206521 -o /tmp/evaluation-result-1512585-1238206521/solver-1512585-1238206521 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/mxc-sat09 -i HOME/instance-1512585-1238206521.cnf

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

MD5SUM BENCH= 460680b15ea4b6f4cb4765d23626d1a5
RANDOM SEED=415088558

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:       1940960 kB
Buffers:          3904 kB
Cached:          34348 kB
SwapCached:       8940 kB
Active:          24376 kB
Inactive:        24200 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1940960 kB
SwapTotal:     4192956 kB
SwapFree:      4172708 kB
Dirty:            1156 kB
Writeback:           0 kB
Mapped:          16228 kB
Slab:            50520 kB
Committed_AS:  2772656 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 03:35:23