Trace number 1513713

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) 1200.02 1200.41

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/2000/
unif-k3-r4.2-v2000-c8400-S136987316-008.cnf
MD5SUMf6ddf1b0f08bcc31521c4b74db5ce22f
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.330948
Satisfiable
(Un)Satisfiability was proved
Number of variables2000
Number of clauses8400
Sum of the clauses size25200
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 38400
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

58.37/58.43	c starting MXC with:
58.37/58.43	c cnf_path = HOME/instance-1513713-1238220981.cnf
58.37/58.43	c restart_strategy = auto
58.37/58.43	c sign_strategy = cached
58.37/58.43	c use_preprocessing = -1
58.37/58.43	c output_implicant = 1
58.37/58.43	c timeout_seconds = 0
58.37/58.43	c running SatELite... done
58.37/58.43	c 73 vars eliminated
58.37/58.43	c received 0 units and 8276 clauses from SatELite
58.37/58.43	c 72 assignments made, starting to guess now
58.37/58.43	c ===================================[MXC]=====================================
58.37/58.43	c | Conflicts |                Clause Statistics                   |   Vars   |
58.37/58.43	c |           |    CARD     BIN      O3+      L3+   L3+Lim  Lit/CL |          |
58.37/58.43	c =============================================================================
58.37/58.43	c |         0 |       0       0     8276        0        0     nan |     2000 |
58.37/58.43	c |       100 |       0       0     8276      100     1050    55.3 |     1928 |
58.37/58.43	c |       210 |       0       0     8276      210     1105    53.4 |     1928 |
58.37/58.43	c |       441 |       0       0     8276      441     1220    56.4 |     1928 |
58.37/58.43	c |       805 |       0       0     8276      805     1402    60.3 |     1928 |
58.37/58.43	c |      1315 |       0       0     8276     1315     1609    60.3 |     1928 |
58.37/58.43	c |      1986 |       0       0     8276     1138     1754    59.5 |     1928 |
58.37/58.43	c |      2834 |       0       0     8276     1046     1894    59.0 |     1928 |
58.37/58.43	c |      3876 |       0       0     8276     1076     2031    58.3 |     1928 |
58.37/58.43	c |      5132 |       0       0     8276     1259     2163    61.1 |     1928 |
58.37/58.43	c |      6623 |       0       0     8276     1624     2292    63.9 |     1928 |
58.37/58.43	c |      8373 |       0       0     8276     2200     2419    61.1 |     1928 |
58.37/58.43	c |     10408 |       0       0     8276     1762     2543    59.0 |     1928 |
58.37/58.43	c |     12756 |       0       0     8276     1487     2665    60.3 |     1928 |
58.37/58.43	c |     15449 |       0       0     8276     1425     2786    64.0 |     1928 |
58.37/58.43	c |     18521 |       0       0     8276     1625     2906    65.6 |     1928 |
58.37/58.43	c |     22010 |       0       0     8276     2134     3025    64.4 |     1928 |
58.37/58.43	c |     25958 |       0       0     8276     3004     3144    63.2 |     1928 |
58.37/58.43	c |     30411 |       0       0     8276     2670     3262    62.8 |     1928 |
58.37/58.43	c |     35419 |       0       0     8276     2701     3381    63.7 |     1928 |
58.37/58.43	c |     41038 |       0       0     8276     3170     3499    65.7 |     1928 |
58.37/58.43	c |     47329 |       0       0     8276     2345     3618    64.7 |     1928 |
58.37/58.43	c |     54360 |       0       0     8276     1998     3737    63.0 |     1928 |
58.37/58.43	c |     62205 |       0       0     8276     2223     3857    64.6 |     1928 |
58.37/58.43	c |     70945 |       0       0     8276     3118     3978    63.4 |     1928 |
58.37/58.43	c |     80669 |       0       0     8276     2739     4099    67.0 |     1928 |
58.37/58.43	c |     91476 |       0       0     8276     3136     4222    63.5 |     1928 |
58.37/58.43	c |    103474 |       0       0     8276     2264     4346    66.1 |     1928 |
58.37/58.43	c |    116782 |       0       0     8276     2315     4471    71.0 |     1928 |
58.37/58.43	c |    131532 |       0       0     8276     3446     4597    64.9 |     1928 |
58.37/58.43	c |    147868 |       0       0     8276     3461     4726    67.1 |     1928 |
58.37/58.43	c |    165948 |       0       0     8276     4783     4855    66.2 |     1928 |
58.37/58.43	c |    185947 |       0       0     8276     2637     4987    70.3 |     1928 |
58.37/58.43	c |    208057 |       0       0     8276     4522     5120    68.3 |     1928 |
58.37/58.43	c |    232489 |       0       0     8276     3006     5255    67.1 |     1928 |
58.37/58.43	c |    259475 |       0       0     8276     3346     5393    67.7 |     1928 |
58.37/58.43	c |    289271 |       0       0     8276     3070     5532    71.2 |     1928 |
58.37/58.43	c |    322158 |       0       0     8276     5135     5674    70.1 |     1928 |
58.37/58.43	c |    358445 |       0       0     8276     4079     5818    73.0 |     1928 |
58.37/58.43	c |    398472 |       0       0     8276     5816     5965    67.9 |     1928 |
58.37/58.43	c |    442613 |       0       0     8276     4682     6114    73.0 |     1928 |
58.37/58.43	c |    491279 |       0       0     8276     3818     6265    71.6 |     1928 |
58.37/58.43	c |    544923 |       0       0     8276     3521

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-1513713-1238220981/watcher-1513713-1238220981 -o /tmp/evaluation-result-1513713-1238220981/solver-1513713-1238220981 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/mxc-sat09 -i HOME/instance-1513713-1238220981.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: 0.85 0.97 0.99 3/64 2170
/proc/meminfo: memFree=848944/2055920 swapFree=4174204/4192956
[pid=2170] ppid=2168 vsize=1532 CPUtime=0
/proc/2170/stat : 2170 (mxc-sat09) R 2168 2170 2133 0 -1 4194304 254 0 0 0 0 0 0 0 18 0 1 0 1094763763 1568768 240 1992294400 134512640 135192793 4294956224 18446744073709551615 134539585 0 0 4096 0 0 0 0 17 1 0 0
/proc/2170/statm: 383 240 54 166 0 214 0

[startup+0.0115959 s]
/proc/loadavg: 0.85 0.97 0.99 3/64 2170
/proc/meminfo: memFree=848944/2055920 swapFree=4174204/4192956
[pid=2170] ppid=2168 vsize=1936 CPUtime=0
/proc/2170/stat : 2170 (mxc-sat09) R 2168 2170 2133 0 -1 4194304 350 0 0 0 0 0 0 0 18 0 1 0 1094763763 1982464 336 1992294400 134512640 135192793 4294956224 18446744073709551615 134766703 0 0 4096 0 0 0 0 17 1 0 0
/proc/2170/statm: 484 336 54 166 0 315 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 1936

[startup+0.102609 s]
/proc/loadavg: 0.85 0.97 0.99 3/64 2170
/proc/meminfo: memFree=848944/2055920 swapFree=4174204/4192956
[pid=2170] ppid=2168 vsize=3248 CPUtime=0.09
/proc/2170/stat : 2170 (mxc-sat09) R 2168 2170 2133 0 -1 4194304 722 0 0 0 9 0 0 0 18 0 1 0 1094763763 3325952 673 1992294400 134512640 135192793 4294956224 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 1 0 0
/proc/2170/statm: 812 673 72 166 0 643 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3248

[startup+0.301637 s]
/proc/loadavg: 0.85 0.97 0.99 3/64 2170
/proc/meminfo: memFree=848944/2055920 swapFree=4174204/4192956
[pid=2170] ppid=2168 vsize=3644 CPUtime=0.29
/proc/2170/stat : 2170 (mxc-sat09) R 2168 2170 2133 0 -1 4194304 816 0 0 0 29 0 0 0 19 0 1 0 1094763763 3731456 767 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/2170/statm: 911 767 73 166 0 742 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3644

[startup+0.701695 s]
/proc/loadavg: 0.85 0.97 0.99 3/64 2170
/proc/meminfo: memFree=848944/2055920 swapFree=4174204/4192956
[pid=2170] ppid=2168 vsize=3908 CPUtime=0.69
/proc/2170/stat : 2170 (mxc-sat09) R 2168 2170 2133 0 -1 4194304 891 0 0 0 69 0 0 0 22 0 1 0 1094763763 4001792 842 1992294400 134512640 135192793 4294956224 18446744073709551615 134552323 0 0 4096 0 0 0 0 17 1 0 0
/proc/2170/statm: 977 842 73 166 0 808 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3908

[startup+1.50181 s]
/proc/loadavg: 0.86 0.97 0.99 2/65 2171
/proc/meminfo: memFree=845608/2055920 swapFree=4174204/4192956
[pid=2170] ppid=2168 vsize=4304 CPUtime=1.49
/proc/2170/stat : 2170 (mxc-sat09) R 2168 2170 2133 0 -1 4194304 985 0 0 0 149 0 0 0 25 0 1 0 1094763763 4407296 936 1992294400 134512640 135192793 4294956224 18446744073709551615 134533794 0 0 4096 0 0 0 0 17 1 0 0
/proc/2170/statm: 1076 936 73 166 0 907 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4304

[startup+3.10104 s]
/proc/loadavg: 0.86 0.97 0.99 2/65 2171
/proc/meminfo: memFree=845096/2055920 swapFree=4174204/4192956
[pid=2170] ppid=2168 vsize=4568 CPUtime=3.09
/proc/2170/stat : 2170 (mxc-sat09) R 2168 2170 2133 0 -1 4194304 1078 0 0 0 309 0 0 0 25 0 1 0 1094763763 4677632 1029 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/2170/statm: 1142 1029 73 166 0 973 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4568

[startup+6.30151 s]
/proc/loadavg: 0.86 0.97 0.99 2/65 2171
/proc/meminfo: memFree=844464/2055920 swapFree=4174204/4192956
[pid=2170] ppid=2168 vsize=5096 CPUtime=6.29
/proc/2170/stat : 2170 (mxc-sat09) R 2168 2170 2133 0 -1 4194304 1211 0 0 0 628 1 0 0 25 0 1 0 1094763763 5218304 1162 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/2170/statm: 1274 1162 73 166 0 1105 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 5096

[startup+12.7014 s]
/proc/loadavg: 0.88 0.97 0.99 2/65 2171
/proc/meminfo: memFree=843576/2055920 swapFree=4174204/4192956
[pid=2170] ppid=2168 vsize=5900 CPUtime=12.69
/proc/2170/stat : 2170 (mxc-sat09) R 2168 2170 2133 0 -1 4194304 1401 0 0 0 1268 1 0 0 25 0 1 0 1094763763 6041600 1352 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/2170/statm: 1475 1352 73 166 0 1306 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 5900

[startup+25.5013 s]
/proc/loadavg: 0.90 0.97 0.99 2/65 2171
/proc/meminfo: memFree=842424/2055920 swapFree=4174204/4192956
[pid=2170] ppid=2168 vsize=7088 CPUtime=25.48
/proc/2170/stat : 2170 (mxc-sat09) R 2168 2170 2133 0 -1 4194304 1699 0 0 0 2547 1 0 0 25 0 1 0 1094763763 7258112 1650 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/2170/statm: 1772 1650 73 166 0 1603 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 7088

[startup+51.102 s]
/proc/loadavg: 0.94 0.97 0.99 2/65 2171
/proc/meminfo: memFree=840696/2055920 swapFree=4174204/4192956
[pid=2170] ppid=2168 vsize=8936 CPUtime=51.08
/proc/2170/stat : 2170 (mxc-sat09) R 2168 2170 2133 0 -1 4194304 2150 0 0 0 5106 2 0 0 25 0 1 0 1094763763 9150464 2101 1992294400 134512640 135192793 4294956224 18446744073709551615 134548087 0 0 4096 0 0 0 0 17 1 0 0
/proc/2170/statm: 2234 2101 73 166 0 2065 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 8936

[startup+102.304 s]
/proc/loadavg: 0.97 0.97 0.99 2/65 2171
/proc/meminfo: memFree=837496/2055920 swapFree=4174204/4192956
[pid=2170] ppid=2168 vsize=11984 CPUtime=102.26
/proc/2170/stat : 2170 (mxc-sat09) R 2168 2170 2133 0 -1 4194304 2907 0 0 0 10224 2 0 0 25 0 1 0 1094763763 12271616 2858 1992294400 134512640 135192793 4294956224 18446744073709551615 134533831 0 0 4096 0 0 0 0 17 1 0 0
/proc/2170/statm: 2996 2858 73 166 0 2827 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 11984

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 2171
/proc/meminfo: memFree=834936/2055920 swapFree=4174204/4192956
[pid=2170] ppid=2168 vsize=14492 CPUtime=162.24
/proc/2170/stat : 2170 (mxc-sat09) R 2168 2170 2133 0 -1 4194304 3541 0 0 0 16221 3 0 0 25 0 1 0 1094763763 14839808 3492 1992294400 134512640 135192793 4294956224 18446744073709551615 134533892 0 0 4096 0 0 0 0 17 1 0 0
/proc/2170/statm: 3623 3492 73 166 0 3454 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 14492

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 2171
/proc/meminfo: memFree=832376/2055920 swapFree=4174204/4192956
[pid=2170] ppid=2168 vsize=17168 CPUtime=222.21
/proc/2170/stat : 2170 (mxc-sat09) R 2168 2170 2133 0 -1 4194304 4176 0 0 0 22218 3 0 0 25 0 1 0 1094763763 17580032 4127 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/2170/statm: 4292 4127 73 166 0 4123 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 17168

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 2171
/proc/meminfo: memFree=830072/2055920 swapFree=4174204/4192956
[pid=2170] ppid=2168 vsize=19452 CPUtime=282.2
/proc/2170/stat : 2170 (mxc-sat09) R 2168 2170 2133 0 -1 4194304 4731 0 0 0 28216 4 0 0 25 0 1 0 1094763763 19918848 4682 1992294400 134512640 135192793 4294956224 18446744073709551615 134550618 0 0 4096 0 0 0 0 17 1 0 0
/proc/2170/statm: 4863 4682 73 166 0 4694 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 19452

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 2171
/proc/meminfo: memFree=828280/2055920 swapFree=4174204/4192956
[pid=2170] ppid=2168 vsize=21344 CPUtime=342.18
/proc/2170/stat : 2170 (mxc-sat09) R 2168 2170 2133 0 -1 4194304 5187 0 0 0 34213 5 0 0 25 0 1 0 1094763763 21856256 5138 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/2170/statm: 5336 5138 73 166 0 5167 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 21344

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 2171
/proc/meminfo: memFree=826488/2055920 swapFree=4174204/4192956
[pid=2170] ppid=2168 vsize=23240 CPUtime=402.16
/proc/2170/stat : 2170 (mxc-sat09) R 2168 2170 2133 0 -1 4194304 5640 0 0 0 40211 5 0 0 25 0 1 0 1094763763 23797760 5591 1992294400 134512640 135192793 4294956224 18446744073709551615 134533849 0 0 4096 0 0 0 0 17 1 0 0
/proc/2170/statm: 5810 5591 73 166 0 5641 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 23240

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 2171
/proc/meminfo: memFree=825080/2055920 swapFree=4174204/4192956
[pid=2170] ppid=2168 vsize=24636 CPUtime=462.14
/proc/2170/stat : 2170 (mxc-sat09) R 2168 2170 2133 0 -1 4194304 5970 0 0 0 46209 5 0 0 25 0 1 0 1094763763 25227264 5921 1992294400 134512640 135192793 4294956224 18446744073709551615 134548179 0 0 4096 0 0 0 0 17 1 0 0
/proc/2170/statm: 6159 5921 73 166 0 5990 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 24636

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 2171
/proc/meminfo: memFree=823736/2055920 swapFree=4174204/4192956
[pid=2170] ppid=2168 vsize=26184 CPUtime=522.12
/proc/2170/stat : 2170 (mxc-sat09) R 2168 2170 2133 0 -1 4194304 6325 0 0 0 52206 6 0 0 25 0 1 0 1094763763 26812416 6276 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/2170/statm: 6546 6276 73 166 0 6377 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 26184

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 2171
/proc/meminfo: memFree=822328/2055920 swapFree=4174204/4192956
[pid=2170] ppid=2168 vsize=27676 CPUtime=582.11
/proc/2170/stat : 2170 (mxc-sat09) R 2168 2170 2133 0 -1 4194304 6655 0 0 0 58204 7 0 0 25 0 1 0 1094763763 28340224 6606 1992294400 134512640 135192793 4294956224 18446744073709551615 134551609 0 0 4096 0 0 0 0 17 1 0 0
/proc/2170/statm: 6919 6606 73 166 0 6750 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 27676

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 2171
/proc/meminfo: memFree=821240/2055920 swapFree=4174204/4192956
[pid=2170] ppid=2168 vsize=28788 CPUtime=642.09
/proc/2170/stat : 2170 (mxc-sat09) R 2168 2170 2133 0 -1 4194304 6929 0 0 0 64202 7 0 0 25 0 1 0 1094763763 29478912 6880 1992294400 134512640 135192793 4294956224 18446744073709551615 134534131 0 0 4096 0 0 0 0 17 1 0 0
/proc/2170/statm: 7197 6880 73 166 0 7028 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 28788

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 2171
/proc/meminfo: memFree=820088/2055920 swapFree=4174204/4192956
[pid=2170] ppid=2168 vsize=30024 CPUtime=702.06
/proc/2170/stat : 2170 (mxc-sat09) R 2168 2170 2133 0 -1 4194304 7210 0 0 0 70199 7 0 0 25 0 1 0 1094763763 30744576 7161 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/2170/statm: 7506 7161 73 166 0 7337 0
Current children cumulated CPU time (s) 702.06
Current children cumulated vsize (KiB) 30024

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 2171
/proc/meminfo: memFree=818872/2055920 swapFree=4174204/4192956
[pid=2170] ppid=2168 vsize=31280 CPUtime=762.05
/proc/2170/stat : 2170 (mxc-sat09) R 2168 2170 2133 0 -1 4194304 7499 0 0 0 76198 7 0 0 25 0 1 0 1094763763 32030720 7450 1992294400 134512640 135192793 4294956224 18446744073709551615 134552291 0 0 4096 0 0 0 0 17 1 0 0
/proc/2170/statm: 7820 7450 73 166 0 7651 0
Current children cumulated CPU time (s) 762.05
Current children cumulated vsize (KiB) 31280

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 2171
/proc/meminfo: memFree=817784/2055920 swapFree=4174204/4192956
[pid=2170] ppid=2168 vsize=32472 CPUtime=822.03
/proc/2170/stat : 2170 (mxc-sat09) R 2168 2170 2133 0 -1 4194304 7767 0 0 0 82195 8 0 0 25 0 1 0 1094763763 33251328 7718 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/2170/statm: 8118 7718 73 166 0 7949 0
Current children cumulated CPU time (s) 822.03
Current children cumulated vsize (KiB) 32472

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 2171
/proc/meminfo: memFree=816824/2055920 swapFree=4174204/4192956
[pid=2170] ppid=2168 vsize=33608 CPUtime=882.01
/proc/2170/stat : 2170 (mxc-sat09) R 2168 2170 2133 0 -1 4194304 8015 0 0 0 88193 8 0 0 25 0 1 0 1094763763 34414592 7966 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/2170/statm: 8402 7966 73 166 0 8233 0
Current children cumulated CPU time (s) 882.01
Current children cumulated vsize (KiB) 33608

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 2171
/proc/meminfo: memFree=815864/2055920 swapFree=4174204/4192956
[pid=2170] ppid=2168 vsize=34664 CPUtime=941.98
/proc/2170/stat : 2170 (mxc-sat09) R 2168 2170 2133 0 -1 4194304 8234 0 0 0 94190 8 0 0 25 0 1 0 1094763763 35495936 8185 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/2170/statm: 8666 8185 73 166 0 8497 0
Current children cumulated CPU time (s) 941.98
Current children cumulated vsize (KiB) 34664

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 2171
/proc/meminfo: memFree=815224/2055920 swapFree=4174204/4192956
[pid=2170] ppid=2168 vsize=35376 CPUtime=1001.97
/proc/2170/stat : 2170 (mxc-sat09) R 2168 2170 2133 0 -1 4194304 8405 0 0 0 100188 9 0 0 25 0 1 0 1094763763 36225024 8356 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/2170/statm: 8844 8356 73 166 0 8675 0
Current children cumulated CPU time (s) 1001.97
Current children cumulated vsize (KiB) 35376

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 2171
/proc/meminfo: memFree=814456/2055920 swapFree=4174204/4192956
[pid=2170] ppid=2168 vsize=36208 CPUtime=1061.95
/proc/2170/stat : 2170 (mxc-sat09) R 2168 2170 2133 0 -1 4194304 8586 0 0 0 106186 9 0 0 25 0 1 0 1094763763 37076992 8537 1992294400 134512640 135192793 4294956224 18446744073709551615 134533904 0 0 4096 0 0 0 0 17 1 0 0
/proc/2170/statm: 9052 8537 73 166 0 8883 0
Current children cumulated CPU time (s) 1061.95
Current children cumulated vsize (KiB) 36208

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 2171
/proc/meminfo: memFree=813560/2055920 swapFree=4174204/4192956
[pid=2170] ppid=2168 vsize=37340 CPUtime=1121.93
/proc/2170/stat : 2170 (mxc-sat09) R 2168 2170 2133 0 -1 4194304 8817 0 0 0 112184 9 0 0 25 0 1 0 1094763763 38236160 8768 1992294400 134512640 135192793 4294956224 18446744073709551615 134534206 0 0 4096 0 0 0 0 17 1 0 0
/proc/2170/statm: 9335 8768 73 166 0 9166 0
Current children cumulated CPU time (s) 1121.93
Current children cumulated vsize (KiB) 37340

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 2173
/proc/meminfo: memFree=812920/2055920 swapFree=4174204/4192956
[pid=2170] ppid=2168 vsize=38092 CPUtime=1181.91
/proc/2170/stat : 2170 (mxc-sat09) R 2168 2170 2133 0 -1 4194304 8971 0 0 0 118182 9 0 0 25 0 1 0 1094763763 39006208 8922 1992294400 134512640 135192793 4294956224 18446744073709551615 134552460 0 0 4096 0 0 0 0 17 1 0 0
/proc/2170/statm: 9523 8922 73 166 0 9354 0
Current children cumulated CPU time (s) 1181.91
Current children cumulated vsize (KiB) 38092



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 2173
/proc/meminfo: memFree=812920/2055920 swapFree=4174204/4192956
[pid=2170] ppid=2168 vsize=38092 CPUtime=1200.01
/proc/2170/stat : 2170 (mxc-sat09) R 2168 2170 2133 0 -1 4194304 8978 0 0 0 119992 9 0 0 25 0 1 0 1094763763 39006208 8929 1992294400 134512640 135192793 4294956224 18446744073709551615 134550376 0 0 4096 0 0 0 0 17 1 0 0
/proc/2170/statm: 9523 8929 73 166 0 9354 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 38092

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): 1200.02
CPU user time (s): 1199.92
CPU system time (s): 0.102984
CPU usage (%): 99.9677
Max. virtual memory (cumulated for all children) (KiB): 38092

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.92
system time used= 0.102984
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 8978
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= 2034

runsolver used 0.947855 second user time and 2.36264 second system time

The end

Launcher Data 

Begin job on node22 at 2009-03-28 07:16:21
IDJOB=1513713
IDBENCH=70286
IDSOLVER=504
FILE ID=node22/1513713-1238220981
PBS_JOBID= 9060631
Free space on /tmp= 66328 MiB

SOLVER NAME= MXC 2009-03-10
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/2000/unif-k3-r4.2-v2000-c8400-S136987316-008.cnf
COMMAND LINE= HOME/mxc-sat09 -i BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1513713-1238220981/watcher-1513713-1238220981 -o /tmp/evaluation-result-1513713-1238220981/solver-1513713-1238220981 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/mxc-sat09 -i HOME/instance-1513713-1238220981.cnf

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

MD5SUM BENCH= f6ddf1b0f08bcc31521c4b74db5ce22f
RANDOM SEED=1376455225

node22.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		: 3000.279
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		: 3000.279
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:        849360 kB
Buffers:         93540 kB
Cached:        1003856 kB
SwapCached:      12568 kB
Active:         114892 kB
Inactive:       996608 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        849360 kB
SwapTotal:     4192956 kB
SwapFree:      4174204 kB
Dirty:             936 kB
Writeback:           0 kB
Mapped:          15492 kB
Slab:            81116 kB
Committed_AS:  2879028 kB
PageTables:       1372 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= 66324 MiB
End job on node22 at 2009-03-28 07:36:23