Trace number 1518513

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 1200.51

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/400/
unif-k3-r4.25-v400-c1700-S418266958-049.cnf
MD5SUM29a186a96c562943a29f8d865fcda20e
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.010997
Satisfiable
(Un)Satisfiability was proved
Number of variables400
Number of clauses1700
Sum of the clauses size5100
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31700
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

28.08/28.16	c starting MXC with:
28.08/28.16	c cnf_path = HOME/instance-1518513-1238300804.cnf
28.08/28.16	c restart_strategy = auto
28.08/28.16	c sign_strategy = cached
28.08/28.16	c use_preprocessing = -1
28.08/28.16	c output_implicant = 1
28.08/28.16	c timeout_seconds = 0
28.08/28.16	c running SatELite... done
28.08/28.16	c 11 vars eliminated
28.08/28.16	c received 0 units and 1680 clauses from SatELite
28.08/28.16	c 10 assignments made, starting to guess now
28.08/28.16	c ===================================[MXC]=====================================
28.08/28.16	c | Conflicts |                Clause Statistics                   |   Vars   |
28.08/28.16	c |           |    CARD     BIN      O3+      L3+   L3+Lim  Lit/CL |          |
28.08/28.16	c =============================================================================
28.08/28.16	c |         0 |       0       0     1680        0        0     nan |      400 |
28.08/28.16	c |       100 |       0       0     1680      100     1050    21.7 |      390 |
28.08/28.16	c |       210 |       0       0     1680      210     1105    19.9 |      390 |
28.08/28.16	c |       441 |       0       0     1680      441     1220    19.8 |      390 |
28.08/28.16	c |       805 |       0       0     1680      805     1402    20.4 |      390 |
28.08/28.16	c |      1315 |       0       0     1680     1315     1609    20.8 |      390 |
28.08/28.16	c |      1986 |       0       0     1680     1138     1754    20.1 |      390 |
28.08/28.16	c |      2834 |       0       0     1680     1046     1894    19.3 |      390 |
28.08/28.16	c |      3876 |       0       0     1680     1076     2031    20.2 |      390 |
28.08/28.16	c |      5132 |       0       0     1680     1259     2163    19.6 |      390 |
28.08/28.16	c |      6623 |       0       0     1680     1624     2292    20.1 |      390 |
28.08/28.16	c |      8373 |       0       0     1680     2201     2419    19.6 |      390 |
28.08/28.16	c |     10408 |       0       0     1680     1762     2543    18.2 |      390 |
28.08/28.16	c |     12756 |       0       0     1680     1487     2665    17.6 |      390 |
28.08/28.16	c |     15449 |       0       0     1680     1426     2786    19.0 |      390 |
28.08/28.16	c |     18521 |       0       0     1680     1626     2906    20.8 |      390 |
28.08/28.16	c |     22010 |       0       0     1680     2135     3025    17.9 |      390 |
28.08/28.16	c |     25958 |       0       0     1680     3008     3144    21.0 |      390 |
28.08/28.16	c |     30411 |       0       0     1680     2673     3262    22.2 |      390 |
28.08/28.16	c |     35419 |       0       0     1680     2705     3381    20.2 |      390 |
28.08/28.16	c |     41038 |       0       0     1680     3175     3499    18.5 |      390 |
28.08/28.16	c |     47329 |       0       0     1680     2352     3618    19.4 |      390 |
28.08/28.16	c |     54360 |       0       0     1680     2006     3737    18.4 |      390 |
28.08/28.16	c |     62205 |       0       0     1680     2233     3857    18.9 |      390 |
28.08/28.16	c |     70945 |       0       0     1680     3129     3978    19.0 |      390 |
28.08/28.16	c |     80669 |       0       0     1680     2750     4099    19.4 |      390 |
28.08/28.16	c |     91476 |       0       0     1680     3148     4222    19.8 |      390 |
28.08/28.16	c |    103474 |       0       0     1680     2278     4346    18.6 |      390 |
28.08/28.16	c |    116782 |       0       0     1680     2336     4471    18.0 |      390 |
28.08/28.16	c |    131532 |       0       0     1680     3472     4597    18.3 |      390 |
28.08/28.16	c |    147868 |       0       0     1680     3492     4726    18.0 |      390 |
28.08/28.16	c |    165948 |       0       0     1680     4818     4855    18.9 |      390 |
28.08/28.16	c |    185947 |       0       0     1680     2674     4987    19.9 |      390 |
28.08/28.16	c |    208057 |       0       0     1680     4566     5120    18.9 |      390 |
28.08/28.16	c |    232489 |       0       0     1680     3069     5255    18.5 |      390 |
28.08/28.16	c |    259475 |       0       0     1680     3417     5393    19.5 |      390 |
28.08/28.16	c |    289271 |       0       0     1680     3152     5532    17.8 |      390 |
28.08/28.16	c |    322158 |       0       0     1680     5230     5674    19.8 |      390 |
28.08/28.16	c |    358445 |       0       0     1680     4189     5818    19.4 |      390 |
28.08/28.16	c |    398472 |       0       0     1680     5953     5965    19.3 |      390 |
28.08/28.16	c |    442613 |       0       0     1680     4826     6114    18.6 |      390 |
28.08/28.16	c |    491279 |       0       0     1680     3982     6265    18.9 |      390 |
28.08/28.16	c |    544923 |       0       0     1680     3718

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-1518513-1238300804/watcher-1518513-1238300804 -o /tmp/evaluation-result-1518513-1238300804/solver-1518513-1238300804 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/mxc-sat09 -i HOME/instance-1518513-1238300804.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 0.98 0.99 2/64 6709
/proc/meminfo: memFree=824736/2055920 swapFree=4177928/4192956
[pid=6709] ppid=6707 vsize=980 CPUtime=0
/proc/6709/stat : 6709 (mxc-sat09) R 6707 6709 6644 0 -1 4194304 139 0 0 0 0 0 0 0 18 0 1 0 1102746494 1003520 125 1992294400 134512640 135192793 4294956224 18446744073709551615 134740895 0 0 4096 0 0 0 0 17 1 0 0
/proc/6709/statm: 245 125 56 166 0 76 0

[startup+0.0323839 s]
/proc/loadavg: 0.92 0.98 0.99 2/64 6709
/proc/meminfo: memFree=824736/2055920 swapFree=4177928/4192956
[pid=6709] ppid=6707 vsize=1376 CPUtime=0.03
/proc/6709/stat : 6709 (mxc-sat09) R 6707 6709 6644 0 -1 4194304 247 0 0 0 3 0 0 0 18 0 1 0 1102746494 1409024 233 1992294400 134512640 135192793 4294956224 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 1 0 0
/proc/6709/statm: 344 233 72 166 0 175 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 1376

[startup+0.101395 s]
/proc/loadavg: 0.92 0.98 0.99 2/64 6709
/proc/meminfo: memFree=824736/2055920 swapFree=4177928/4192956
[pid=6709] ppid=6707 vsize=1640 CPUtime=0.09
/proc/6709/stat : 6709 (mxc-sat09) R 6707 6709 6644 0 -1 4194304 305 0 0 0 9 0 0 0 18 0 1 0 1102746494 1679360 291 1992294400 134512640 135192793 4294956224 18446744073709551615 134551161 0 0 4096 0 0 0 0 17 1 0 0
/proc/6709/statm: 410 291 73 166 0 241 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1640

[startup+0.301429 s]
/proc/loadavg: 0.92 0.98 0.99 2/64 6709
/proc/meminfo: memFree=824736/2055920 swapFree=4177928/4192956
[pid=6709] ppid=6707 vsize=1904 CPUtime=0.29
/proc/6709/stat : 6709 (mxc-sat09) R 6707 6709 6644 0 -1 4194304 360 0 0 0 29 0 0 0 19 0 1 0 1102746494 1949696 346 1992294400 134512640 135192793 4294956224 18446744073709551615 134550986 0 0 4096 0 0 0 0 17 1 0 0
/proc/6709/statm: 476 346 73 166 0 307 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1904

[startup+0.701498 s]
/proc/loadavg: 0.92 0.98 0.99 2/64 6709
/proc/meminfo: memFree=824736/2055920 swapFree=4177928/4192956
[pid=6709] ppid=6707 vsize=2168 CPUtime=0.69
/proc/6709/stat : 6709 (mxc-sat09) R 6707 6709 6644 0 -1 4194304 429 0 0 0 69 0 0 0 23 0 1 0 1102746494 2220032 415 1992294400 134512640 135192793 4294956224 18446744073709551615 134551016 0 0 4096 0 0 0 0 17 1 0 0
/proc/6709/statm: 542 415 73 166 0 373 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2168

[startup+1.50164 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 6710
/proc/meminfo: memFree=823192/2055920 swapFree=4177928/4192956
[pid=6709] ppid=6707 vsize=2432 CPUtime=1.49
/proc/6709/stat : 6709 (mxc-sat09) R 6707 6709 6644 0 -1 4194304 516 0 0 0 149 0 0 0 25 0 1 0 1102746494 2490368 502 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/6709/statm: 608 502 73 166 0 439 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2432

[startup+3.10191 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 6710
/proc/meminfo: memFree=822744/2055920 swapFree=4177928/4192956
[pid=6709] ppid=6707 vsize=2968 CPUtime=3.09
/proc/6709/stat : 6709 (mxc-sat09) R 6707 6709 6644 0 -1 4194304 640 0 0 0 309 0 0 0 25 0 1 0 1102746494 3039232 626 1992294400 134512640 135192793 4294956224 18446744073709551615 134534175 0 0 4096 0 0 0 0 17 1 0 0
/proc/6709/statm: 742 626 73 166 0 573 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2968

[startup+6.30146 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 6710
/proc/meminfo: memFree=821912/2055920 swapFree=4177928/4192956
[pid=6709] ppid=6707 vsize=3644 CPUtime=6.29
/proc/6709/stat : 6709 (mxc-sat09) R 6707 6709 6644 0 -1 4194304 804 0 0 0 629 0 0 0 25 0 1 0 1102746494 3731456 790 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/6709/statm: 911 790 73 166 0 742 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3644

[startup+12.7016 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 6710
/proc/meminfo: memFree=820896/2055920 swapFree=4177928/4192956
[pid=6709] ppid=6707 vsize=4476 CPUtime=12.69
/proc/6709/stat : 6709 (mxc-sat09) R 6707 6709 6644 0 -1 4194304 1011 0 0 0 1269 0 0 0 25 0 1 0 1102746494 4583424 997 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/6709/statm: 1119 997 73 166 0 950 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4476

[startup+25.5018 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 6710
/proc/meminfo: memFree=819936/2055920 swapFree=4177928/4192956
[pid=6709] ppid=6707 vsize=5460 CPUtime=25.48
/proc/6709/stat : 6709 (mxc-sat09) R 6707 6709 6644 0 -1 4194304 1235 0 0 0 2548 0 0 0 25 0 1 0 1102746494 5591040 1221 1992294400 134512640 135192793 4294956224 18446744073709551615 134534267 0 0 4096 0 0 0 0 17 1 0 0
/proc/6709/statm: 1365 1221 73 166 0 1196 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 5460

[startup+51.1012 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 6710
/proc/meminfo: memFree=818400/2055920 swapFree=4177928/4192956
[pid=6709] ppid=6707 vsize=7216 CPUtime=51.08
/proc/6709/stat : 6709 (mxc-sat09) R 6707 6709 6644 0 -1 4194304 1623 0 0 0 5107 1 0 0 25 0 1 0 1102746494 7389184 1609 1992294400 134512640 135192793 4294956224 18446744073709551615 134532768 0 0 4096 0 0 0 0 17 1 0 0
/proc/6709/statm: 1804 1609 73 166 0 1635 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 7216

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 6710
/proc/meminfo: memFree=816672/2055920 swapFree=4177928/4192956
[pid=6709] ppid=6707 vsize=9064 CPUtime=102.26
/proc/6709/stat : 6709 (mxc-sat09) R 6707 6709 6644 0 -1 4194304 2041 0 0 0 10225 1 0 0 25 0 1 0 1102746494 9281536 2027 1992294400 134512640 135192793 4294956224 18446744073709551615 134533892 0 0 4096 0 0 0 0 17 1 0 0
/proc/6709/statm: 2266 2027 73 166 0 2097 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 9064

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6710
/proc/meminfo: memFree=814816/2055920 swapFree=4177928/4192956
[pid=6709] ppid=6707 vsize=11360 CPUtime=162.23
/proc/6709/stat : 6709 (mxc-sat09) R 6707 6709 6644 0 -1 4194304 2502 0 0 0 16221 2 0 0 25 0 1 0 1102746494 11632640 2488 1992294400 134512640 135192793 4294956224 18446744073709551615 134534231 0 0 4096 0 0 0 0 17 1 0 0
/proc/6709/statm: 2840 2488 73 166 0 2671 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 11360

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6710
/proc/meminfo: memFree=813600/2055920 swapFree=4177928/4192956
[pid=6709] ppid=6707 vsize=12548 CPUtime=222.21
/proc/6709/stat : 6709 (mxc-sat09) R 6707 6709 6644 0 -1 4194304 2801 0 0 0 22219 2 0 0 25 0 1 0 1102746494 12849152 2787 1992294400 134512640 135192793 4294956224 18446744073709551615 134534165 0 0 4096 0 0 0 0 17 1 0 0
/proc/6709/statm: 3137 2787 73 166 0 2968 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 12548

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6710
/proc/meminfo: memFree=812448/2055920 swapFree=4177928/4192956
[pid=6709] ppid=6707 vsize=13900 CPUtime=282.19
/proc/6709/stat : 6709 (mxc-sat09) R 6707 6709 6644 0 -1 4194304 3085 0 0 0 28216 3 0 0 25 0 1 0 1102746494 14233600 3071 1992294400 134512640 135192793 4294956224 18446744073709551615 134534016 0 0 4096 0 0 0 0 17 1 0 0
/proc/6709/statm: 3475 3071 73 166 0 3306 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 13900

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6710
/proc/meminfo: memFree=811424/2055920 swapFree=4177928/4192956
[pid=6709] ppid=6707 vsize=14976 CPUtime=342.17
/proc/6709/stat : 6709 (mxc-sat09) R 6707 6709 6644 0 -1 4194304 3327 0 0 0 34214 3 0 0 25 0 1 0 1102746494 15335424 3313 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/6709/statm: 3744 3313 73 166 0 3575 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 14976

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6710
/proc/meminfo: memFree=810912/2055920 swapFree=4177928/4192956
[pid=6709] ppid=6707 vsize=15456 CPUtime=402.15
/proc/6709/stat : 6709 (mxc-sat09) R 6707 6709 6644 0 -1 4194304 3463 0 0 0 40212 3 0 0 25 0 1 0 1102746494 15826944 3449 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/6709/statm: 3864 3449 73 166 0 3695 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 15456

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6710
/proc/meminfo: memFree=810016/2055920 swapFree=4177928/4192956
[pid=6709] ppid=6707 vsize=16408 CPUtime=462.13
/proc/6709/stat : 6709 (mxc-sat09) R 6707 6709 6644 0 -1 4194304 3669 0 0 0 46209 4 0 0 25 0 1 0 1102746494 16801792 3655 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/6709/statm: 4102 3655 73 166 0 3933 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 16408

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6710
/proc/meminfo: memFree=809440/2055920 swapFree=4177928/4192956
[pid=6709] ppid=6707 vsize=17184 CPUtime=522.11
/proc/6709/stat : 6709 (mxc-sat09) R 6707 6709 6644 0 -1 4194304 3843 0 0 0 52207 4 0 0 25 0 1 0 1102746494 17596416 3829 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/6709/statm: 4296 3829 73 166 0 4127 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 17184

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6710
/proc/meminfo: memFree=808864/2055920 swapFree=4177928/4192956
[pid=6709] ppid=6707 vsize=17664 CPUtime=582.09
/proc/6709/stat : 6709 (mxc-sat09) R 6707 6709 6644 0 -1 4194304 3983 0 0 0 58205 4 0 0 25 0 1 0 1102746494 18087936 3969 1992294400 134512640 135192793 4294956224 18446744073709551615 134534170 0 0 4096 0 0 0 0 17 1 0 0
/proc/6709/statm: 4416 3969 73 166 0 4247 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 17664

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6710
/proc/meminfo: memFree=808288/2055920 swapFree=4177928/4192956
[pid=6709] ppid=6707 vsize=18336 CPUtime=642.07
/proc/6709/stat : 6709 (mxc-sat09) R 6707 6709 6644 0 -1 4194304 4112 0 0 0 64202 5 0 0 25 0 1 0 1102746494 18776064 4098 1992294400 134512640 135192793 4294956224 18446744073709551615 134552016 0 0 4096 0 0 0 0 17 1 0 0
/proc/6709/statm: 4584 4098 73 166 0 4415 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 18336

[startup+702.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6710
/proc/meminfo: memFree=807648/2055920 swapFree=4177928/4192956
[pid=6709] ppid=6707 vsize=19184 CPUtime=702.05
/proc/6709/stat : 6709 (mxc-sat09) R 6707 6709 6644 0 -1 4194304 4288 0 0 0 70200 5 0 0 25 0 1 0 1102746494 19644416 4274 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/6709/statm: 4796 4274 73 166 0 4627 0
Current children cumulated CPU time (s) 702.05
Current children cumulated vsize (KiB) 19184

[startup+762.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6710
/proc/meminfo: memFree=807072/2055920 swapFree=4177928/4192956
[pid=6709] ppid=6707 vsize=20004 CPUtime=762.03
/proc/6709/stat : 6709 (mxc-sat09) R 6707 6709 6644 0 -1 4194304 4426 0 0 0 76198 5 0 0 25 0 1 0 1102746494 20484096 4412 1992294400 134512640 135192793 4294956224 18446744073709551615 134549695 0 0 4096 0 0 0 0 17 1 0 0
/proc/6709/statm: 5001 4412 73 166 0 4832 0
Current children cumulated CPU time (s) 762.03
Current children cumulated vsize (KiB) 20004

[startup+822.301 s]
/proc/loadavg: 1.05 1.00 1.00 2/65 6712
/proc/meminfo: memFree=806368/2055920 swapFree=4177928/4192956
[pid=6709] ppid=6707 vsize=20644 CPUtime=822.01
/proc/6709/stat : 6709 (mxc-sat09) R 6707 6709 6644 0 -1 4194304 4564 0 0 0 82195 6 0 0 25 0 1 0 1102746494 21139456 4550 1992294400 134512640 135192793 4294956224 18446744073709551615 134534131 0 0 4096 0 0 0 0 17 1 0 0
/proc/6709/statm: 5161 4550 73 166 0 4992 0
Current children cumulated CPU time (s) 822.01
Current children cumulated vsize (KiB) 20644

[startup+882.301 s]
/proc/loadavg: 1.02 1.00 1.00 2/65 6712
/proc/meminfo: memFree=805792/2055920 swapFree=4177928/4192956
[pid=6709] ppid=6707 vsize=21508 CPUtime=881.98
/proc/6709/stat : 6709 (mxc-sat09) R 6707 6709 6644 0 -1 4194304 4741 0 0 0 88192 6 0 0 25 0 1 0 1102746494 22024192 4727 1992294400 134512640 135192793 4294956224 18446744073709551615 134533842 0 0 4096 0 0 0 0 17 1 0 0
/proc/6709/statm: 5377 4727 73 166 0 5208 0
Current children cumulated CPU time (s) 881.98
Current children cumulated vsize (KiB) 21508

[startup+942.302 s]
/proc/loadavg: 1.06 1.01 1.00 2/65 6712
/proc/meminfo: memFree=805344/2055920 swapFree=4177928/4192956
[pid=6709] ppid=6707 vsize=21992 CPUtime=941.96
/proc/6709/stat : 6709 (mxc-sat09) R 6707 6709 6644 0 -1 4194304 4837 0 0 0 94190 6 0 0 25 0 1 0 1102746494 22519808 4823 1992294400 134512640 135192793 4294956224 18446744073709551615 134533917 0 0 4096 0 0 0 0 17 1 0 0
/proc/6709/statm: 5498 4823 73 166 0 5329 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 21992

[startup+1002.3 s]
/proc/loadavg: 1.07 1.03 1.00 2/65 6712
/proc/meminfo: memFree=804832/2055920 swapFree=4177928/4192956
[pid=6709] ppid=6707 vsize=22700 CPUtime=1001.93
/proc/6709/stat : 6709 (mxc-sat09) R 6707 6709 6644 0 -1 4194304 4972 0 0 0 100187 6 0 0 25 0 1 0 1102746494 23244800 4958 1992294400 134512640 135192793 4294956224 18446744073709551615 134551609 0 0 4096 0 0 0 0 17 1 0 0
/proc/6709/statm: 5675 4958 73 166 0 5506 0
Current children cumulated CPU time (s) 1001.93
Current children cumulated vsize (KiB) 22700

[startup+1062.3 s]
/proc/loadavg: 1.20 1.07 1.01 2/65 6712
/proc/meminfo: memFree=804384/2055920 swapFree=4177928/4192956
[pid=6709] ppid=6707 vsize=23184 CPUtime=1061.91
/proc/6709/stat : 6709 (mxc-sat09) R 6707 6709 6644 0 -1 4194304 5079 0 0 0 106185 6 0 0 25 0 1 0 1102746494 23740416 5065 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/6709/statm: 5796 5065 73 166 0 5627 0
Current children cumulated CPU time (s) 1061.91
Current children cumulated vsize (KiB) 23184

[startup+1122.3 s]
/proc/loadavg: 1.15 1.08 1.02 2/65 6712
/proc/meminfo: memFree=804064/2055920 swapFree=4177928/4192956
[pid=6709] ppid=6707 vsize=23668 CPUtime=1121.9
/proc/6709/stat : 6709 (mxc-sat09) R 6707 6709 6644 0 -1 4194304 5173 0 0 0 112183 7 0 0 25 0 1 0 1102746494 24236032 5159 1992294400 134512640 135192793 4294956224 18446744073709551615 134549684 0 0 4096 0 0 0 0 17 1 0 0
/proc/6709/statm: 5917 5159 73 166 0 5748 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 23668

[startup+1182.3 s]
/proc/loadavg: 1.05 1.06 1.01 2/65 6712
/proc/meminfo: memFree=803744/2055920 swapFree=4177928/4192956
[pid=6709] ppid=6707 vsize=24020 CPUtime=1181.88
/proc/6709/stat : 6709 (mxc-sat09) R 6707 6709 6644 0 -1 4194304 5246 0 0 0 118181 7 0 0 25 0 1 0 1102746494 24596480 5232 1992294400 134512640 135192793 4294956224 18446744073709551615 134534267 0 0 4096 0 0 0 0 17 1 0 0
/proc/6709/statm: 6005 5232 73 166 0 5836 0
Current children cumulated CPU time (s) 1181.88
Current children cumulated vsize (KiB) 24020



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.04 1.06 1.01 2/65 6712
/proc/meminfo: memFree=803616/2055920 swapFree=4177928/4192956
[pid=6709] ppid=6707 vsize=24212 CPUtime=1200.08
/proc/6709/stat : 6709 (mxc-sat09) R 6707 6709 6644 0 -1 4194304 5288 0 0 0 120001 7 0 0 25 0 1 0 1102746494 24793088 5274 1992294400 134512640 135192793 4294956224 18446744073709551615 134534267 0 0 4096 0 0 0 0 17 1 0 0
/proc/6709/statm: 6053 5274 73 166 0 5884 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 24212

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

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

[startup+1200.5 s]
/proc/loadavg: 1.04 1.06 1.01 2/65 6712
/proc/meminfo: memFree=803616/2055920 swapFree=4177928/4192956
[pid=6709] ppid=6707 vsize=24212 CPUtime=1200.08
/proc/6709/stat : 6709 (mxc-sat09) R 6707 6709 6644 0 -1 4194304 5288 0 0 0 120001 7 0 0 25 0 1 0 1102746494 24793088 5274 1992294400 134512640 135192793 4294956224 18446744073709551615 134534267 0 0 4096 0 0 0 0 17 1 0 0
/proc/6709/statm: 6053 5274 73 166 0 5884 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 24212

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.09
CPU user time (s): 1200.01
CPU system time (s): 0.076988
CPU usage (%): 99.965
Max. virtual memory (cumulated for all children) (KiB): 24212

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.01
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= 5288
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= 1342

runsolver used 0.877866 second user time and 2.57861 second system time

The end

Launcher Data 

Begin job on node14 at 2009-03-29 06:26:44
IDJOB=1518513
IDBENCH=70686
IDSOLVER=504
FILE ID=node14/1518513-1238300804
PBS_JOBID= 9061081
Free space on /tmp= 65480 MiB

SOLVER NAME= MXC 2009-03-10
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/400/unif-k3-r4.25-v400-c1700-S418266958-049.cnf
COMMAND LINE= HOME/mxc-sat09 -i BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1518513-1238300804/watcher-1518513-1238300804 -o /tmp/evaluation-result-1518513-1238300804/solver-1518513-1238300804 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/mxc-sat09 -i HOME/instance-1518513-1238300804.cnf

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

MD5SUM BENCH= 29a186a96c562943a29f8d865fcda20e
RANDOM SEED=1121162817

node14.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		: 3000.270
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5931.00
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.270
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:        825216 kB
Buffers:         94396 kB
Cached:        1038496 kB
SwapCached:       8964 kB
Active:         140872 kB
Inactive:      1002580 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        825216 kB
SwapTotal:     4192956 kB
SwapFree:      4177928 kB
Dirty:             720 kB
Writeback:           0 kB
Mapped:          16280 kB
Slab:            73204 kB
Committed_AS:  2812136 kB
PageTables:       1456 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= 65480 MiB
End job on node14 at 2009-03-29 06:46:46