Trace number 1512873

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 1200.71

General information on the benchmark

NameRANDOM/LARGE/5SAT/UNKNOWN/900/
unif-k5-r20-v900-c18000-S678706275-057.cnf
MD5SUMc7f3c844f4c0d844518712db07e3e201
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark83.6223
Satisfiable
(Un)Satisfiability was proved
Number of variables900
Number of clauses18000
Sum of the clauses size90000
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 518000
Number of clauses of size over 50

Solver Data 

71.12/71.25	c starting MXC with:
71.12/71.25	c cnf_path = HOME/instance-1512873-1238210135.cnf
71.12/71.25	c restart_strategy = auto
71.12/71.25	c sign_strategy = cached
71.12/71.25	c use_preprocessing = -1
71.12/71.25	c output_implicant = 1
71.12/71.25	c timeout_seconds = 0
71.12/71.25	c running SatELite... done
71.12/71.25	c 1 vars eliminated
71.12/71.25	c received 0 units and 18000 clauses from SatELite
71.12/71.25	c 0 assignments made, starting to guess now
71.12/71.25	c ===================================[MXC]=====================================
71.12/71.25	c | Conflicts |                Clause Statistics                   |   Vars   |
71.12/71.25	c |           |    CARD     BIN      O3+      L3+   L3+Lim  Lit/CL |          |
71.12/71.25	c =============================================================================
71.12/71.25	c |         0 |       0       0    18000        0        0     nan |      900 |
71.12/71.25	c |       100 |       0       0    18000      100     1050    97.1 |      900 |
71.12/71.25	c |       210 |       0       0    18000      210     1105   110.3 |      900 |
71.12/71.25	c |       441 |       0       0    18000      441     1220   119.4 |      900 |
71.12/71.25	c |       805 |       0       0    18000      805     1402   120.2 |      900 |
71.12/71.25	c |      1315 |       0       0    18000     1315     1609   117.9 |      900 |
71.12/71.25	c |      1986 |       0       0    18000     1138     1754   116.9 |      900 |
71.12/71.25	c |      2834 |       0       0    18000     1046     1894   114.9 |      900 |
71.12/71.25	c |      3876 |       0       0    18000     1077     2031   118.8 |      900 |
71.12/71.25	c |      5132 |       0       0    18000     1261     2163   116.4 |      900 |
71.12/71.25	c |      6623 |       0       0    18000     1627     2292   123.5 |      900 |
71.12/71.25	c |      8373 |       0       0    18000     2204     2419   121.3 |      900 |
71.12/71.25	c |     10408 |       0       0    18000     1766     2543   124.9 |      900 |
71.12/71.25	c |     12756 |       0       0    18000     1493     2665   117.2 |      900 |
71.12/71.25	c |     15449 |       0       0    18000     1434     2786   117.4 |      900 |
71.12/71.25	c |     18521 |       0       0    18000     1634     2906   118.1 |      900 |
71.12/71.25	c |     22010 |       0       0    18000     2144     3025   122.1 |      900 |
71.12/71.25	c |     25958 |       0       0    18000     3016     3144   125.8 |      900 |
71.12/71.25	c |     30411 |       0       0    18000     2687     3262   129.8 |      900 |
71.12/71.25	c |     35419 |       0       0    18000     2718     3381   130.1 |      900 |
71.12/71.25	c |     41038 |       0       0    18000     3189     3499   121.1 |      900 |
71.12/71.25	c |     47329 |       0       0    18000     2368     3618   120.7 |      900 |
71.12/71.25	c |     54360 |       0       0    18000     2026     3737   119.6 |      900 |
71.12/71.25	c |     62205 |       0       0    18000     2258     3857   119.8 |      900 |
71.12/71.25	c |     70945 |       0       0    18000     3172     3978   124.4 |      900 |
71.12/71.25	c |     80669 |       0       0    18000     2799     4099   124.5 |      900 |
71.12/71.25	c |     91476 |       0       0    18000     3201     4222   126.9 |      900 |
71.12/71.25	c |    103474 |       0       0    18000     2363     4346   115.0 |      900 |
71.12/71.25	c |    116782 |       0       0    18000     2422     4471   118.5 |      900 |
71.12/71.25	c |    131532 |       0       0    18000     3566     4597   118.7 |      900 |
71.12/71.25	c |    147868 |       0       0    18000     3592     4726   121.1 |      900 |
71.12/71.25	c |    165948 |       0       0    18000     2509     4855   120.1 |      900 |
71.12/71.25	c |    185947 |       0       0    18000     2800     4987   118.5 |      900 |
71.12/71.25	c |    208057 |       0       0    18000     4712     5120   122.9 |      900 |
71.12/71.25	c |    232489 |       0       0    18000     3231     5255   124.6 |      900 |
71.12/71.25	c |    259475 |       0       0    18000     3602     5393   122.6 |      900 |
71.12/71.25	c |    289271 |       0       0    18000     3368     5532   125.1 |      900 |
71.12/71.25	c |    322158 |       0       0    18000     5455     5674   122.9 |      900 |
71.12/71.25	c |    358445 |       0       0    18000     4409     5818   125.8 |      900 |
71.12/71.25	c |    398472 |       0       0    18000     3209     5965   116.5 |      900 |
71.12/71.25	c |    442613 |       0       0    18000     5127     6114   119.8 |      900 |
71.12/71.25	c |    491279 |       0       0    18000     4285     6265   125.1 |      900 |
71.12/71.25	c |    544923 |       0       0    18000     4067

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-1512873-1238210135/watcher-1512873-1238210135 -o /tmp/evaluation-result-1512873-1238210135/solver-1512873-1238210135 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/mxc-sat09 -i HOME/instance-1512873-1238210135.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: 0.92 0.97 0.91 3/64 32167
/proc/meminfo: memFree=1015112/2055920 swapFree=4176244/4192956
[pid=32167] ppid=32165 vsize=1396 CPUtime=0
/proc/32167/stat : 32167 (mxc-sat09) R 32165 32167 31512 0 -1 4194304 231 0 0 0 0 0 0 0 20 0 1 0 1093676030 1429504 217 1992294400 134512640 135192793 4294956224 18446744073709551615 134766703 0 0 4096 0 0 0 0 17 0 0 0
/proc/32167/statm: 349 222 53 166 0 180 0

[startup+0.04929 s]
/proc/loadavg: 0.92 0.97 0.91 3/64 32167
/proc/meminfo: memFree=1015112/2055920 swapFree=4176244/4192956
[pid=32167] ppid=32165 vsize=2464 CPUtime=0.04
/proc/32167/stat : 32167 (mxc-sat09) R 32165 32167 31512 0 -1 4194304 589 0 0 0 4 0 0 0 20 0 1 0 1093676030 2523136 470 1992294400 134512640 135192793 4294956224 18446744073709551615 134567946 0 0 4096 0 0 0 0 17 0 0 0
/proc/32167/statm: 616 470 55 166 0 447 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 2464

[startup+0.101299 s]
/proc/loadavg: 0.92 0.97 0.91 3/64 32167
/proc/meminfo: memFree=1015112/2055920 swapFree=4176244/4192956
[pid=32167] ppid=32165 vsize=2744 CPUtime=0.09
/proc/32167/stat : 32167 (mxc-sat09) R 32165 32167 31512 0 -1 4194304 626 0 0 0 9 0 0 0 20 0 1 0 1093676030 2809856 507 1992294400 134512640 135192793 4294956224 18446744073709551615 134567773 0 0 4096 0 0 0 0 17 0 0 0
/proc/32167/statm: 686 507 55 166 0 517 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2744

[startup+0.301337 s]
/proc/loadavg: 0.92 0.97 0.91 3/64 32167
/proc/meminfo: memFree=1015112/2055920 swapFree=4176244/4192956
[pid=32167] ppid=32165 vsize=5684 CPUtime=0.29
/proc/32167/stat : 32167 (mxc-sat09) R 32165 32167 31512 0 -1 4194304 1426 0 0 0 29 0 0 0 22 0 1 0 1093676030 5820416 1307 1992294400 134512640 135192793 4294956224 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 0 0 0
/proc/32167/statm: 1421 1307 71 166 0 1252 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5684

[startup+0.701415 s]
/proc/loadavg: 0.92 0.97 0.91 3/64 32167
/proc/meminfo: memFree=1015112/2055920 swapFree=4176244/4192956
[pid=32167] ppid=32165 vsize=6080 CPUtime=0.69
/proc/32167/stat : 32167 (mxc-sat09) R 32165 32167 31512 0 -1 4194304 1518 0 0 0 69 0 0 0 25 0 1 0 1093676030 6225920 1399 1992294400 134512640 135192793 4294956224 18446744073709551615 134533842 0 0 4096 0 0 0 0 17 0 0 0
/proc/32167/statm: 1520 1399 72 166 0 1351 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6080

[startup+1.50157 s]
/proc/loadavg: 0.92 0.97 0.91 2/65 32168
/proc/meminfo: memFree=1009536/2055920 swapFree=4176244/4192956
[pid=32167] ppid=32165 vsize=6608 CPUtime=1.49
/proc/32167/stat : 32167 (mxc-sat09) R 32165 32167 31512 0 -1 4194304 1643 0 0 0 149 0 0 0 25 0 1 0 1093676030 6766592 1524 1992294400 134512640 135192793 4294956224 18446744073709551615 134533831 0 0 4096 0 0 0 0 17 0 0 0
/proc/32167/statm: 1652 1524 72 166 0 1483 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6608

[startup+3.10189 s]
/proc/loadavg: 0.92 0.97 0.91 2/65 32168
/proc/meminfo: memFree=1008896/2055920 swapFree=4176244/4192956
[pid=32167] ppid=32165 vsize=7268 CPUtime=3.08
/proc/32167/stat : 32167 (mxc-sat09) R 32165 32167 31512 0 -1 4194304 1800 0 0 0 308 0 0 0 25 0 1 0 1093676030 7442432 1681 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 0 0 0
/proc/32167/statm: 1817 1681 72 166 0 1648 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 7268

[startup+6.30152 s]
/proc/loadavg: 0.93 0.97 0.91 2/65 32168
/proc/meminfo: memFree=1007808/2055920 swapFree=4176244/4192956
[pid=32167] ppid=32165 vsize=8060 CPUtime=6.29
/proc/32167/stat : 32167 (mxc-sat09) R 32165 32167 31512 0 -1 4194304 1998 0 0 0 628 1 0 0 25 0 1 0 1093676030 8253440 1879 1992294400 134512640 135192793 4294956224 18446744073709551615 134552148 0 0 4096 0 0 0 0 17 0 0 0
/proc/32167/statm: 2015 1879 72 166 0 1846 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 8060

[startup+12.7018 s]
/proc/loadavg: 0.93 0.97 0.91 2/65 32168
/proc/meminfo: memFree=1006528/2055920 swapFree=4176244/4192956
[pid=32167] ppid=32165 vsize=9144 CPUtime=12.67
/proc/32167/stat : 32167 (mxc-sat09) R 32165 32167 31512 0 -1 4194304 2279 0 0 0 1266 1 0 0 25 0 1 0 1093676030 9363456 2160 1992294400 134512640 135192793 4294956224 18446744073709551615 134534131 0 0 4096 0 0 0 0 17 1 0 0
/proc/32167/statm: 2286 2160 72 166 0 2117 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 9144

[startup+25.5013 s]
/proc/loadavg: 0.95 0.97 0.91 2/65 32168
/proc/meminfo: memFree=1004992/2055920 swapFree=4176244/4192956
[pid=32167] ppid=32165 vsize=10728 CPUtime=25.45
/proc/32167/stat : 32167 (mxc-sat09) R 32165 32167 31512 0 -1 4194304 2675 0 0 0 2544 1 0 0 25 0 1 0 1093676030 10985472 2556 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 0 0 0
/proc/32167/statm: 2682 2556 72 166 0 2513 0
Current children cumulated CPU time (s) 25.45
Current children cumulated vsize (KiB) 10728

[startup+51.1013 s]
/proc/loadavg: 0.96 0.97 0.91 2/65 32168
/proc/meminfo: memFree=1003072/2055920 swapFree=4176244/4192956
[pid=32167] ppid=32165 vsize=12712 CPUtime=51.04
/proc/32167/stat : 32167 (mxc-sat09) R 32165 32167 31512 0 -1 4194304 3170 0 0 0 5103 1 0 0 25 0 1 0 1093676030 13017088 3051 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 0 0 0
/proc/32167/statm: 3178 3051 72 166 0 3009 0
Current children cumulated CPU time (s) 51.04
Current children cumulated vsize (KiB) 12712

[startup+102.305 s]
/proc/loadavg: 0.98 0.97 0.91 2/65 32168
/proc/meminfo: memFree=999744/2055920 swapFree=4176244/4192956
[pid=32167] ppid=32165 vsize=15888 CPUtime=102.22
/proc/32167/stat : 32167 (mxc-sat09) R 32165 32167 31512 0 -1 4194304 3962 0 0 0 10220 2 0 0 25 0 1 0 1093676030 16269312 3843 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 0 0 0
/proc/32167/statm: 3972 3843 72 166 0 3803 0
Current children cumulated CPU time (s) 102.22
Current children cumulated vsize (KiB) 15888

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 32168
/proc/meminfo: memFree=997312/2055920 swapFree=4176244/4192956
[pid=32167] ppid=32165 vsize=18404 CPUtime=162.18
/proc/32167/stat : 32167 (mxc-sat09) R 32165 32167 31512 0 -1 4194304 4578 0 0 0 16216 2 0 0 25 0 1 0 1093676030 18845696 4459 1992294400 134512640 135192793 4294956224 18446744073709551615 134551025 0 0 4096 0 0 0 0 17 0 0 0
/proc/32167/statm: 4601 4459 72 166 0 4432 0
Current children cumulated CPU time (s) 162.18
Current children cumulated vsize (KiB) 18404

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 32168
/proc/meminfo: memFree=995840/2055920 swapFree=4176244/4192956
[pid=32167] ppid=32165 vsize=19992 CPUtime=222.16
/proc/32167/stat : 32167 (mxc-sat09) R 32165 32167 31512 0 -1 4194304 4946 0 0 0 22213 3 0 0 25 0 1 0 1093676030 20471808 4827 1992294400 134512640 135192793 4294956224 18446744073709551615 134533796 0 0 4096 0 0 0 0 17 0 0 0
/proc/32167/statm: 4998 4827 72 166 0 4829 0
Current children cumulated CPU time (s) 222.16
Current children cumulated vsize (KiB) 19992

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 32168
/proc/meminfo: memFree=994112/2055920 swapFree=4176244/4192956
[pid=32167] ppid=32165 vsize=21712 CPUtime=282.12
/proc/32167/stat : 32167 (mxc-sat09) R 32165 32167 31512 0 -1 4194304 5395 0 0 0 28209 3 0 0 25 0 1 0 1093676030 22233088 5276 1992294400 134512640 135192793 4294956224 18446744073709551615 134552272 0 0 4096 0 0 0 0 17 0 0 0
/proc/32167/statm: 5428 5276 72 166 0 5259 0
Current children cumulated CPU time (s) 282.12
Current children cumulated vsize (KiB) 21712

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 32168
/proc/meminfo: memFree=992576/2055920 swapFree=4176244/4192956
[pid=32167] ppid=32165 vsize=23192 CPUtime=342.09
/proc/32167/stat : 32167 (mxc-sat09) R 32165 32167 31512 0 -1 4194304 5753 0 0 0 34206 3 0 0 25 0 1 0 1093676030 23748608 5634 1992294400 134512640 135192793 4294956224 18446744073709551615 134534170 0 0 4096 0 0 0 0 17 0 0 0
/proc/32167/statm: 5798 5634 72 166 0 5629 0
Current children cumulated CPU time (s) 342.09
Current children cumulated vsize (KiB) 23192

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 32168
/proc/meminfo: memFree=991552/2055920 swapFree=4176244/4192956
[pid=32167] ppid=32165 vsize=24256 CPUtime=402.06
/proc/32167/stat : 32167 (mxc-sat09) R 32165 32167 31512 0 -1 4194304 6009 0 0 0 40203 3 0 0 25 0 1 0 1093676030 24838144 5890 1992294400 134512640 135192793 4294956224 18446744073709551615 134534165 0 0 4096 0 0 0 0 17 0 0 0
/proc/32167/statm: 6064 5890 72 166 0 5895 0
Current children cumulated CPU time (s) 402.06
Current children cumulated vsize (KiB) 24256

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 32168
/proc/meminfo: memFree=990336/2055920 swapFree=4176244/4192956
[pid=32167] ppid=32165 vsize=25588 CPUtime=462.04
/proc/32167/stat : 32167 (mxc-sat09) R 32165 32167 31512 0 -1 4194304 6317 0 0 0 46200 4 0 0 25 0 1 0 1093676030 26202112 6198 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 0 0 0
/proc/32167/statm: 6397 6198 72 166 0 6228 0
Current children cumulated CPU time (s) 462.04
Current children cumulated vsize (KiB) 25588

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 32168
/proc/meminfo: memFree=989312/2055920 swapFree=4176244/4192956
[pid=32167] ppid=32165 vsize=26664 CPUtime=522.01
/proc/32167/stat : 32167 (mxc-sat09) R 32165 32167 31512 0 -1 4194304 6575 0 0 0 52197 4 0 0 25 0 1 0 1093676030 27303936 6456 1992294400 134512640 135192793 4294956224 18446744073709551615 134534267 0 0 4096 0 0 0 0 17 0 0 0
/proc/32167/statm: 6666 6456 72 166 0 6497 0
Current children cumulated CPU time (s) 522.01
Current children cumulated vsize (KiB) 26664

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 32168
/proc/meminfo: memFree=988416/2055920 swapFree=4176244/4192956
[pid=32167] ppid=32165 vsize=27644 CPUtime=581.97
/proc/32167/stat : 32167 (mxc-sat09) R 32165 32167 31512 0 -1 4194304 6806 0 0 0 58193 4 0 0 25 0 1 0 1093676030 28307456 6687 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 0 0 0
/proc/32167/statm: 6911 6687 72 166 0 6742 0
Current children cumulated CPU time (s) 581.97
Current children cumulated vsize (KiB) 27644

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 32168
/proc/meminfo: memFree=987328/2055920 swapFree=4176244/4192956
[pid=32167] ppid=32165 vsize=28728 CPUtime=641.94
/proc/32167/stat : 32167 (mxc-sat09) R 32165 32167 31512 0 -1 4194304 7069 0 0 0 64190 4 0 0 25 0 1 0 1093676030 29417472 6950 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 0 0 0
/proc/32167/statm: 7182 6950 72 166 0 7013 0
Current children cumulated CPU time (s) 641.94
Current children cumulated vsize (KiB) 28728

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 32168
/proc/meminfo: memFree=986368/2055920 swapFree=4176244/4192956
[pid=32167] ppid=32165 vsize=29816 CPUtime=701.92
/proc/32167/stat : 32167 (mxc-sat09) R 32165 32167 31512 0 -1 4194304 7285 0 0 0 70187 5 0 0 25 0 1 0 1093676030 30531584 7166 1992294400 134512640 135192793 4294956224 18446744073709551615 134552427 0 0 4096 0 0 0 0 17 0 0 0
/proc/32167/statm: 7454 7166 72 166 0 7285 0
Current children cumulated CPU time (s) 701.92
Current children cumulated vsize (KiB) 29816

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 32168
/proc/meminfo: memFree=985728/2055920 swapFree=4176244/4192956
[pid=32167] ppid=32165 vsize=30528 CPUtime=761.89
/proc/32167/stat : 32167 (mxc-sat09) R 32165 32167 31512 0 -1 4194304 7443 0 0 0 76184 5 0 0 25 0 1 0 1093676030 31260672 7324 1992294400 134512640 135192793 4294956224 18446744073709551615 134551771 0 0 4096 0 0 0 0 17 0 0 0
/proc/32167/statm: 7632 7324 72 166 0 7463 0
Current children cumulated CPU time (s) 761.89
Current children cumulated vsize (KiB) 30528

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 32168
/proc/meminfo: memFree=985152/2055920 swapFree=4176244/4192956
[pid=32167] ppid=32165 vsize=31236 CPUtime=821.86
/proc/32167/stat : 32167 (mxc-sat09) R 32165 32167 31512 0 -1 4194304 7601 0 0 0 82181 5 0 0 25 0 1 0 1093676030 31985664 7482 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 0 0 0
/proc/32167/statm: 7809 7482 72 166 0 7640 0
Current children cumulated CPU time (s) 821.86
Current children cumulated vsize (KiB) 31236

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 32168
/proc/meminfo: memFree=984640/2055920 swapFree=4176244/4192956
[pid=32167] ppid=32165 vsize=31788 CPUtime=881.84
/proc/32167/stat : 32167 (mxc-sat09) R 32165 32167 31512 0 -1 4194304 7721 0 0 0 88178 6 0 0 25 0 1 0 1093676030 32550912 7602 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 0 0 0
/proc/32167/statm: 7947 7602 72 166 0 7778 0
Current children cumulated CPU time (s) 881.84
Current children cumulated vsize (KiB) 31788

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 32168
/proc/meminfo: memFree=984064/2055920 swapFree=4176244/4192956
[pid=32167] ppid=32165 vsize=32480 CPUtime=941.81
/proc/32167/stat : 32167 (mxc-sat09) R 32165 32167 31512 0 -1 4194304 7879 0 0 0 94175 6 0 0 25 0 1 0 1093676030 33259520 7760 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 0 0 0
/proc/32167/statm: 8120 7760 72 166 0 7951 0
Current children cumulated CPU time (s) 941.81
Current children cumulated vsize (KiB) 32480

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 32168
/proc/meminfo: memFree=983104/2055920 swapFree=4176244/4192956
[pid=32167] ppid=32165 vsize=33536 CPUtime=1001.77
/proc/32167/stat : 32167 (mxc-sat09) R 32165 32167 31512 0 -1 4194304 8113 0 0 0 100171 6 0 0 25 0 1 0 1093676030 34340864 7994 1992294400 134512640 135192793 4294956224 18446744073709551615 134533236 0 0 4096 0 0 0 0 17 0 0 0
/proc/32167/statm: 8384 7994 72 166 0 8215 0
Current children cumulated CPU time (s) 1001.77
Current children cumulated vsize (KiB) 33536

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 32168
/proc/meminfo: memFree=982528/2055920 swapFree=4176244/4192956
[pid=32167] ppid=32165 vsize=34212 CPUtime=1061.74
/proc/32167/stat : 32167 (mxc-sat09) R 32165 32167 31512 0 -1 4194304 8268 0 0 0 106168 6 0 0 25 0 1 0 1093676030 35033088 8149 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 0 0 0
/proc/32167/statm: 8553 8149 72 166 0 8384 0
Current children cumulated CPU time (s) 1061.74
Current children cumulated vsize (KiB) 34212

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 32168
/proc/meminfo: memFree=982080/2055920 swapFree=4176244/4192956
[pid=32167] ppid=32165 vsize=34656 CPUtime=1121.71
/proc/32167/stat : 32167 (mxc-sat09) R 32165 32167 31512 0 -1 4194304 8374 0 0 0 112165 6 0 0 25 0 1 0 1093676030 35487744 8255 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 0 0 0
/proc/32167/statm: 8664 8255 72 166 0 8495 0
Current children cumulated CPU time (s) 1121.71
Current children cumulated vsize (KiB) 34656

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 32168
/proc/meminfo: memFree=981568/2055920 swapFree=4176244/4192956
[pid=32167] ppid=32165 vsize=35200 CPUtime=1181.69
/proc/32167/stat : 32167 (mxc-sat09) R 32165 32167 31512 0 -1 4194304 8509 0 0 0 118162 7 0 0 25 0 1 0 1093676030 36044800 8390 1992294400 134512640 135192793 4294956224 18446744073709551615 134533911 0 0 4096 0 0 0 0 17 0 0 0
/proc/32167/statm: 8800 8390 72 166 0 8631 0
Current children cumulated CPU time (s) 1181.69
Current children cumulated vsize (KiB) 35200



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.7 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 32168
/proc/meminfo: memFree=981568/2055920 swapFree=4176244/4192956
[pid=32167] ppid=32165 vsize=35360 CPUtime=1200.08
/proc/32167/stat : 32167 (mxc-sat09) R 32165 32167 31512 0 -1 4194304 8520 0 0 0 120001 7 0 0 25 0 1 0 1093676030 36208640 8401 1992294400 134512640 135192793 4294956224 18446744073709551615 134534170 0 0 4096 0 0 0 0 17 0 0 0
/proc/32167/statm: 8840 8401 72 166 0 8671 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 35360

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

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

[startup+1200.7 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 32168
/proc/meminfo: memFree=981568/2055920 swapFree=4176244/4192956
[pid=32167] ppid=32165 vsize=35360 CPUtime=1200.08
/proc/32167/stat : 32167 (mxc-sat09) R 32165 32167 31512 0 -1 4194304 8520 0 0 0 120001 7 0 0 25 0 1 0 1093676030 36208640 8401 1992294400 134512640 135192793 4294956224 18446744073709551615 134534170 0 0 4096 0 0 0 0 17 0 0 0
/proc/32167/statm: 8840 8401 72 166 0 8671 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 35360

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.71
CPU time (s): 1200.1
CPU user time (s): 1200.02
CPU system time (s): 0.076988
CPU usage (%): 99.9488
Max. virtual memory (cumulated for all children) (KiB): 35360

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.02
system time used= 0.076988
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 8520
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= 1
involuntary context switches= 4382

runsolver used 1.05984 second user time and 2.28965 second system time

The end

Launcher Data 

Begin job on node53 at 2009-03-28 04:15:35
IDJOB=1512873
IDBENCH=70216
IDSOLVER=504
FILE ID=node53/1512873-1238210135
PBS_JOBID= 9060513
Free space on /tmp= 66040 MiB

SOLVER NAME= MXC 2009-03-10
BENCH NAME= SAT09/RANDOM/LARGE/5SAT/UNKNOWN/900/unif-k5-r20-v900-c18000-S678706275-057.cnf
COMMAND LINE= HOME/mxc-sat09 -i BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1512873-1238210135/watcher-1512873-1238210135 -o /tmp/evaluation-result-1512873-1238210135/solver-1512873-1238210135 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/mxc-sat09 -i HOME/instance-1512873-1238210135.cnf

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

MD5SUM BENCH= c7f3c844f4c0d844518712db07e3e201
RANDOM SEED=880193881

node53.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		: 3000.264
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		: 3000.264
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:       1015592 kB
Buffers:         75632 kB
Cached:         881520 kB
SwapCached:      10692 kB
Active:         156548 kB
Inactive:       812840 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1015592 kB
SwapTotal:     4192956 kB
SwapFree:      4176244 kB
Dirty:            1108 kB
Writeback:           0 kB
Mapped:          17844 kB
Slab:            57044 kB
Committed_AS:  2450868 kB
PageTables:       1384 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= 66040 MiB
End job on node53 at 2009-03-28 04:35:38