Trace number 1513737

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) 1200.11 1200.41

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/2000/
unif-k3-r4.2-v2000-c8400-S520696524-059.cnf
MD5SUM3606a223e44ca7ebc5d996a3ddbfb35d
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.084986
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 

58.47/58.59	c starting MXC with:
58.47/58.59	c cnf_path = HOME/instance-1513737-1238222161.cnf
58.47/58.59	c restart_strategy = auto
58.47/58.59	c sign_strategy = cached
58.47/58.59	c use_preprocessing = -1
58.47/58.59	c output_implicant = 1
58.47/58.59	c timeout_seconds = 0
58.47/58.59	c running SatELite... done
58.47/58.59	c 75 vars eliminated
58.47/58.59	c received 0 units and 8288 clauses from SatELite
58.47/58.59	c 74 assignments made, starting to guess now
58.47/58.59	c ===================================[MXC]=====================================
58.47/58.59	c | Conflicts |                Clause Statistics                   |   Vars   |
58.47/58.59	c |           |    CARD     BIN      O3+      L3+   L3+Lim  Lit/CL |          |
58.47/58.59	c =============================================================================
58.47/58.59	c |         0 |       0       0     8288        0        0     nan |     2000 |
58.47/58.59	c |       100 |       0       0     8288      100     1050    47.5 |     1926 |
58.47/58.59	c |       210 |       0       0     8288      210     1105    51.2 |     1926 |
58.47/58.59	c |       441 |       0       0     8288      441     1220    55.6 |     1926 |
58.47/58.59	c |       805 |       0       0     8288      805     1402    55.9 |     1926 |
58.47/58.59	c |      1315 |       0       0     8288     1315     1609    57.2 |     1926 |
58.47/58.59	c |      1986 |       0       0     8288     1138     1754    57.7 |     1926 |
58.47/58.59	c |      2834 |       0       0     8288     1046     1894    61.2 |     1926 |
58.47/58.59	c |      3876 |       0       0     8288     1076     2031    59.0 |     1926 |
58.47/58.59	c |      5132 |       0       0     8288     1259     2163    60.5 |     1926 |
58.47/58.59	c |      6623 |       0       0     8288     1624     2292    61.9 |     1926 |
58.47/58.59	c |      8373 |       0       0     8288     2200     2419    62.5 |     1926 |
58.47/58.59	c |     10408 |       0       0     8288     1761     2543    62.3 |     1926 |
58.47/58.59	c |     12756 |       0       0     8288     1486     2665    63.1 |     1926 |
58.47/58.59	c |     15449 |       0       0     8288     1424     2786    65.9 |     1926 |
58.47/58.59	c |     18521 |       0       0     8288     1624     2906    61.9 |     1926 |
58.47/58.59	c |     22010 |       0       0     8288     2133     3025    64.8 |     1926 |
58.47/58.59	c |     25958 |       0       0     8288     3003     3144    65.1 |     1926 |
58.47/58.59	c |     30411 |       0       0     8288     2668     3262    66.7 |     1926 |
58.47/58.59	c |     35419 |       0       0     8288     2699     3381    65.5 |     1926 |
58.47/58.59	c |     41038 |       0       0     8288     3168     3499    64.2 |     1926 |
58.47/58.59	c |     47329 |       0       0     8288     2343     3618    67.5 |     1926 |
58.47/58.59	c |     54360 |       0       0     8288     1998     3737    66.0 |     1926 |
58.47/58.59	c |     62205 |       0       0     8288     2223     3857    67.9 |     1926 |
58.47/58.59	c |     70945 |       0       0     8288     3118     3978    69.7 |     1926 |
58.47/58.59	c |     80669 |       0       0     8288     2740     4099    70.1 |     1926 |
58.47/58.59	c |     91476 |       0       0     8288     3137     4222    68.0 |     1926 |
58.47/58.59	c |    103474 |       0       0     8288     2264     4346    67.1 |     1926 |
58.47/58.59	c |    116782 |       0       0     8288     2316     4471    63.6 |     1926 |
58.47/58.59	c |    131532 |       0       0     8288     3448     4597    67.0 |     1926 |
58.47/58.59	c |    147868 |       0       0     8288     3464     4726    70.5 |     1926 |
58.47/58.59	c |    165948 |       0       0     8288     4786     4855    68.4 |     1926 |
58.47/58.59	c |    185947 |       0       0     8288     2640     4987    66.4 |     1926 |
58.47/58.59	c |    208057 |       0       0     8288     4525     5120    71.4 |     1926 |
58.47/58.59	c |    232489 |       0       0     8288     3012     5255    73.9 |     1926 |
58.47/58.59	c |    259475 |       0       0     8288     3356     5393    66.9 |     1926 |
58.47/58.59	c |    289271 |       0       0     8288     3080     5532    70.1 |     1926 |
58.47/58.59	c |    322158 |       0       0     8288     5140     5674    68.4 |     1926 |
58.47/58.59	c |    358445 |       0       0     8288     4079     5818    66.2 |     1926 |
58.47/58.59	c |    398472 |       0       0     8288     5820     5965    72.8 |     1926 |
58.47/58.59	c |    442613 |       0       0     8288     4691     6114    67.2 |     1926 |
58.47/58.59	c |    491279 |       0       0     8288     3829     6265    74.1 |     1926 |
58.47/58.59	c |    544923 |       0       0     8288     3533

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-1513737-1238222161/watcher-1513737-1238222161 -o /tmp/evaluation-result-1513737-1238222161/solver-1513737-1238222161 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/mxc-sat09 -i HOME/instance-1513737-1238222161.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 0.98 2/80 18343
/proc/meminfo: memFree=1533944/2055912 swapFree=4170660/4192956
[pid=18343] ppid=18341 vsize=1532 CPUtime=0
/proc/18343/stat : 18343 (mxc-sat09) R 18341 18343 18278 0 -1 4194304 264 0 0 0 0 0 0 0 18 0 1 0 1094879991 1568768 250 1992294400 134512640 135192793 4294956224 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 1 0 0
/proc/18343/statm: 383 250 54 166 0 214 0

[startup+0.0397381 s]
/proc/loadavg: 0.99 0.97 0.98 2/80 18343
/proc/meminfo: memFree=1533944/2055912 swapFree=4170660/4192956
[pid=18343] ppid=18341 vsize=2984 CPUtime=0.03
/proc/18343/stat : 18343 (mxc-sat09) R 18341 18343 18278 0 -1 4194304 652 0 0 0 3 0 0 0 18 0 1 0 1094879991 3055616 603 1992294400 134512640 135192793 4294956224 18446744073709551615 134551394 0 0 4096 0 0 0 0 17 1 0 0
/proc/18343/statm: 746 603 72 166 0 577 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 2984

[startup+0.101744 s]
/proc/loadavg: 0.99 0.97 0.98 2/80 18343
/proc/meminfo: memFree=1533944/2055912 swapFree=4170660/4192956
[pid=18343] ppid=18341 vsize=3248 CPUtime=0.09
/proc/18343/stat : 18343 (mxc-sat09) R 18341 18343 18278 0 -1 4194304 715 0 0 0 9 0 0 0 18 0 1 0 1094879991 3325952 666 1992294400 134512640 135192793 4294956224 18446744073709551615 134532642 0 0 4096 0 0 0 0 17 1 0 0
/proc/18343/statm: 812 666 72 166 0 643 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3248

[startup+0.301764 s]
/proc/loadavg: 0.99 0.97 0.98 2/80 18343
/proc/meminfo: memFree=1533944/2055912 swapFree=4170660/4192956
[pid=18343] ppid=18341 vsize=3644 CPUtime=0.29
/proc/18343/stat : 18343 (mxc-sat09) R 18341 18343 18278 0 -1 4194304 816 0 0 0 29 0 0 0 19 0 1 0 1094879991 3731456 767 1992294400 134512640 135192793 4294956224 18446744073709551615 134533924 0 0 4096 0 0 0 0 17 1 0 0
/proc/18343/statm: 911 767 73 166 0 742 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3644

[startup+0.701806 s]
/proc/loadavg: 0.99 0.97 0.98 2/80 18343
/proc/meminfo: memFree=1533944/2055912 swapFree=4170660/4192956
[pid=18343] ppid=18341 vsize=3908 CPUtime=0.69
/proc/18343/stat : 18343 (mxc-sat09) R 18341 18343 18278 0 -1 4194304 893 0 0 0 69 0 0 0 23 0 1 0 1094879991 4001792 844 1992294400 134512640 135192793 4294956224 18446744073709551615 134533186 0 0 4096 0 0 0 0 17 1 0 0
/proc/18343/statm: 977 844 73 166 0 808 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3908

[startup+1.50189 s]
/proc/loadavg: 0.99 0.97 0.98 2/81 18344
/proc/meminfo: memFree=1530672/2055912 swapFree=4170660/4192956
[pid=18343] ppid=18341 vsize=4304 CPUtime=1.49
/proc/18343/stat : 18343 (mxc-sat09) R 18341 18343 18278 0 -1 4194304 987 0 0 0 149 0 0 0 25 0 1 0 1094879991 4407296 938 1992294400 134512640 135192793 4294956224 18446744073709551615 134534233 0 0 4096 0 0 0 0 17 1 0 0
/proc/18343/statm: 1076 938 73 166 0 907 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4304

[startup+3.10106 s]
/proc/loadavg: 0.99 0.97 0.98 2/81 18344
/proc/meminfo: memFree=1530032/2055912 swapFree=4170660/4192956
[pid=18343] ppid=18341 vsize=4700 CPUtime=3.09
/proc/18343/stat : 18343 (mxc-sat09) R 18341 18343 18278 0 -1 4194304 1095 0 0 0 309 0 0 0 25 0 1 0 1094879991 4812800 1046 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/18343/statm: 1175 1046 73 166 0 1006 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4700

[startup+6.30139 s]
/proc/loadavg: 0.99 0.97 0.98 2/81 18344
/proc/meminfo: memFree=1529392/2055912 swapFree=4170660/4192956
[pid=18343] ppid=18341 vsize=5228 CPUtime=6.29
/proc/18343/stat : 18343 (mxc-sat09) R 18341 18343 18278 0 -1 4194304 1220 0 0 0 629 0 0 0 25 0 1 0 1094879991 5353472 1171 1992294400 134512640 135192793 4294956224 18446744073709551615 134551008 0 0 4096 0 0 0 0 17 1 0 0
/proc/18343/statm: 1307 1171 73 166 0 1138 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 5228

[startup+12.7011 s]
/proc/loadavg: 0.99 0.97 0.98 2/81 18344
/proc/meminfo: memFree=1528496/2055912 swapFree=4170660/4192956
[pid=18343] ppid=18341 vsize=6020 CPUtime=12.68
/proc/18343/stat : 18343 (mxc-sat09) R 18341 18343 18278 0 -1 4194304 1424 0 0 0 1268 0 0 0 25 0 1 0 1094879991 6164480 1375 1992294400 134512640 135192793 4294956224 18446744073709551615 134534170 0 0 4096 0 0 0 0 17 1 0 0
/proc/18343/statm: 1505 1375 73 166 0 1336 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 6020

[startup+25.5014 s]
/proc/loadavg: 0.99 0.97 0.98 2/81 18344
/proc/meminfo: memFree=1527280/2055912 swapFree=4170660/4192956
[pid=18343] ppid=18341 vsize=7208 CPUtime=25.48
/proc/18343/stat : 18343 (mxc-sat09) R 18341 18343 18278 0 -1 4194304 1723 0 0 0 2548 0 0 0 25 0 1 0 1094879991 7380992 1674 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/18343/statm: 1802 1674 73 166 0 1633 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 7208

[startup+51.1011 s]
/proc/loadavg: 0.99 0.97 0.98 2/81 18344
/proc/meminfo: memFree=1525552/2055912 swapFree=4170660/4192956
[pid=18343] ppid=18341 vsize=8792 CPUtime=51.08
/proc/18343/stat : 18343 (mxc-sat09) R 18341 18343 18278 0 -1 4194304 2133 0 0 0 5107 1 0 0 25 0 1 0 1094879991 9003008 2084 1992294400 134512640 135192793 4294956224 18446744073709551615 134534128 0 0 4096 0 0 0 0 17 1 0 0
/proc/18343/statm: 2198 2084 73 166 0 2029 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 8792

[startup+102.306 s]
/proc/loadavg: 0.99 0.97 0.98 2/81 18344
/proc/meminfo: memFree=1522480/2055912 swapFree=4170660/4192956
[pid=18343] ppid=18341 vsize=11832 CPUtime=102.27
/proc/18343/stat : 18343 (mxc-sat09) R 18341 18343 18278 0 -1 4194304 2882 0 0 0 10225 2 0 0 25 0 1 0 1094879991 12115968 2833 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/18343/statm: 2958 2833 73 166 0 2789 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 11832

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/81 18344
/proc/meminfo: memFree=1519536/2055912 swapFree=4170660/4192956
[pid=18343] ppid=18341 vsize=14752 CPUtime=162.25
/proc/18343/stat : 18343 (mxc-sat09) R 18341 18343 18278 0 -1 4194304 3606 0 0 0 16222 3 0 0 25 0 1 0 1094879991 15106048 3557 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/18343/statm: 3688 3557 73 166 0 3519 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 14752

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/81 18344
/proc/meminfo: memFree=1517040/2055912 swapFree=4170660/4192956
[pid=18343] ppid=18341 vsize=17304 CPUtime=222.23
/proc/18343/stat : 18343 (mxc-sat09) R 18341 18343 18278 0 -1 4194304 4217 0 0 0 22220 3 0 0 25 0 1 0 1094879991 17719296 4168 1992294400 134512640 135192793 4294956224 18446744073709551615 134534173 0 0 4096 0 0 0 0 17 1 0 0
/proc/18343/statm: 4326 4168 73 166 0 4157 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 17304

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/81 18344
/proc/meminfo: memFree=1514928/2055912 swapFree=4170660/4192956
[pid=18343] ppid=18341 vsize=19436 CPUtime=282.22
/proc/18343/stat : 18343 (mxc-sat09) R 18341 18343 18278 0 -1 4194304 4746 0 0 0 28218 4 0 0 25 0 1 0 1094879991 19902464 4697 1992294400 134512640 135192793 4294956224 18446744073709551615 134533786 0 0 4096 0 0 0 0 17 1 0 0
/proc/18343/statm: 4859 4697 73 166 0 4690 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 19436

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/81 18344
/proc/meminfo: memFree=1513008/2055912 swapFree=4170660/4192956
[pid=18343] ppid=18341 vsize=21456 CPUtime=342.2
/proc/18343/stat : 18343 (mxc-sat09) R 18341 18343 18278 0 -1 4194304 5226 0 0 0 34216 4 0 0 25 0 1 0 1094879991 21970944 5177 1992294400 134512640 135192793 4294956224 18446744073709551615 134551347 0 0 4096 0 0 0 0 17 1 0 0
/proc/18343/statm: 5364 5177 73 166 0 5195 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 21456

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/81 18346
/proc/meminfo: memFree=1511536/2055912 swapFree=4170660/4192956
[pid=18343] ppid=18341 vsize=22936 CPUtime=402.19
/proc/18343/stat : 18343 (mxc-sat09) R 18341 18343 18278 0 -1 4194304 5576 0 0 0 40214 5 0 0 25 0 1 0 1094879991 23486464 5527 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/18343/statm: 5734 5527 73 166 0 5565 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 22936

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/81 18346
/proc/meminfo: memFree=1510000/2055912 swapFree=4170660/4192956
[pid=18343] ppid=18341 vsize=24712 CPUtime=462.17
/proc/18343/stat : 18343 (mxc-sat09) R 18341 18343 18278 0 -1 4194304 5967 0 0 0 46212 5 0 0 25 0 1 0 1094879991 25305088 5918 1992294400 134512640 135192793 4294956224 18446744073709551615 134533933 0 0 4096 0 0 0 0 17 1 0 0
/proc/18343/statm: 6178 5918 73 166 0 6009 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 24712

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/81 18346
/proc/meminfo: memFree=1508464/2055912 swapFree=4170660/4192956
[pid=18343] ppid=18341 vsize=26376 CPUtime=522.15
/proc/18343/stat : 18343 (mxc-sat09) R 18341 18343 18278 0 -1 4194304 6340 0 0 0 52210 5 0 0 25 0 1 0 1094879991 27009024 6291 1992294400 134512640 135192793 4294956224 18446744073709551615 134550877 0 0 4096 0 0 0 0 17 1 0 0
/proc/18343/statm: 6594 6291 73 166 0 6425 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 26376

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/81 18346
/proc/meminfo: memFree=1506928/2055912 swapFree=4170660/4192956
[pid=18343] ppid=18341 vsize=27892 CPUtime=582.14
/proc/18343/stat : 18343 (mxc-sat09) R 18341 18343 18278 0 -1 4194304 6715 0 0 0 58209 5 0 0 25 0 1 0 1094879991 28561408 6666 1992294400 134512640 135192793 4294956224 18446744073709551615 134550731 0 0 4096 0 0 0 0 17 1 0 0
/proc/18343/statm: 6973 6666 73 166 0 6804 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 27892

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/81 18346
/proc/meminfo: memFree=1505840/2055912 swapFree=4170660/4192956
[pid=18343] ppid=18341 vsize=29168 CPUtime=642.13
/proc/18343/stat : 18343 (mxc-sat09) R 18341 18343 18278 0 -1 4194304 6979 0 0 0 64207 6 0 0 25 0 1 0 1094879991 29868032 6930 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/18343/statm: 7292 6930 73 166 0 7123 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 29168

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/81 18346
/proc/meminfo: memFree=1504496/2055912 swapFree=4170660/4192956
[pid=18343] ppid=18341 vsize=30720 CPUtime=702.11
/proc/18343/stat : 18343 (mxc-sat09) R 18341 18343 18278 0 -1 4194304 7336 0 0 0 70205 6 0 0 25 0 1 0 1094879991 31457280 7287 1992294400 134512640 135192793 4294956224 18446744073709551615 134533953 0 0 4096 0 0 0 0 17 1 0 0
/proc/18343/statm: 7680 7287 73 166 0 7511 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 30720

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.98 2/81 18346
/proc/meminfo: memFree=1503280/2055912 swapFree=4170660/4192956
[pid=18343] ppid=18341 vsize=31964 CPUtime=762.1
/proc/18343/stat : 18343 (mxc-sat09) R 18341 18343 18278 0 -1 4194304 7621 0 0 0 76204 6 0 0 25 0 1 0 1094879991 32731136 7572 1992294400 134512640 135192793 4294956224 18446744073709551615 134534170 0 0 4096 0 0 0 0 17 1 0 0
/proc/18343/statm: 7991 7572 73 166 0 7822 0
Current children cumulated CPU time (s) 762.1
Current children cumulated vsize (KiB) 31964

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/81 18346
/proc/meminfo: memFree=1502192/2055912 swapFree=4170660/4192956
[pid=18343] ppid=18341 vsize=33056 CPUtime=822.08
/proc/18343/stat : 18343 (mxc-sat09) R 18341 18343 18278 0 -1 4194304 7877 0 0 0 82202 6 0 0 25 0 1 0 1094879991 33849344 7828 1992294400 134512640 135192793 4294956224 18446744073709551615 134534317 0 0 4096 0 0 0 0 17 1 0 0
/proc/18343/statm: 8264 7828 73 166 0 8095 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 33056

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/81 18346
/proc/meminfo: memFree=1501296/2055912 swapFree=4170660/4192956
[pid=18343] ppid=18341 vsize=34172 CPUtime=882.06
/proc/18343/stat : 18343 (mxc-sat09) R 18341 18343 18278 0 -1 4194304 8101 0 0 0 88200 6 0 0 25 0 1 0 1094879991 34992128 8052 1992294400 134512640 135192793 4294956224 18446744073709551615 134550819 0 0 4096 0 0 0 0 17 1 0 0
/proc/18343/statm: 8543 8052 73 166 0 8374 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 34172

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/81 18346
/proc/meminfo: memFree=1500400/2055912 swapFree=4170660/4192956
[pid=18343] ppid=18341 vsize=35196 CPUtime=942.05
/proc/18343/stat : 18343 (mxc-sat09) R 18341 18343 18278 0 -1 4194304 8334 0 0 0 94199 6 0 0 25 0 1 0 1094879991 36040704 8285 1992294400 134512640 135192793 4294956224 18446744073709551615 134533230 0 0 4096 0 0 0 0 17 1 0 0
/proc/18343/statm: 8799 8285 73 166 0 8630 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 35196

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/81 18346
/proc/meminfo: memFree=1499504/2055912 swapFree=4170660/4192956
[pid=18343] ppid=18341 vsize=36072 CPUtime=1002.03
/proc/18343/stat : 18343 (mxc-sat09) R 18341 18343 18278 0 -1 4194304 8554 0 0 0 100197 6 0 0 25 0 1 0 1094879991 36937728 8505 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/18343/statm: 9018 8505 73 166 0 8849 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 36072

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/81 18346
/proc/meminfo: memFree=1498608/2055912 swapFree=4170660/4192956
[pid=18343] ppid=18341 vsize=37104 CPUtime=1062.02
/proc/18343/stat : 18343 (mxc-sat09) R 18341 18343 18278 0 -1 4194304 8778 0 0 0 106195 7 0 0 25 0 1 0 1094879991 37994496 8729 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/18343/statm: 9276 8729 73 166 0 9107 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 37104

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/81 18346
/proc/meminfo: memFree=1497712/2055912 swapFree=4170660/4192956
[pid=18343] ppid=18341 vsize=38068 CPUtime=1122.01
/proc/18343/stat : 18343 (mxc-sat09) R 18341 18343 18278 0 -1 4194304 8990 0 0 0 112194 7 0 0 25 0 1 0 1094879991 38981632 8941 1992294400 134512640 135192793 4294956224 18446744073709551615 134534152 0 0 4096 0 0 0 0 17 1 0 0
/proc/18343/statm: 9517 8941 73 166 0 9348 0
Current children cumulated CPU time (s) 1122.01
Current children cumulated vsize (KiB) 38068

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/81 18346
/proc/meminfo: memFree=1496816/2055912 swapFree=4170660/4192956
[pid=18343] ppid=18341 vsize=38912 CPUtime=1181.99
/proc/18343/stat : 18343 (mxc-sat09) R 18341 18343 18278 0 -1 4194304 9202 0 0 0 118192 7 0 0 25 0 1 0 1094879991 39845888 9153 1992294400 134512640 135192793 4294956224 18446744073709551615 134533956 0 0 4096 0 0 0 0 17 1 0 0
/proc/18343/statm: 9728 9153 73 166 0 9559 0
Current children cumulated CPU time (s) 1181.99
Current children cumulated vsize (KiB) 38912



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.98 2/81 18346
/proc/meminfo: memFree=1496752/2055912 swapFree=4170660/4192956
[pid=18343] ppid=18341 vsize=39048 CPUtime=1200.09
/proc/18343/stat : 18343 (mxc-sat09) R 18341 18343 18278 0 -1 4194304 9228 0 0 0 120002 7 0 0 25 0 1 0 1094879991 39985152 9179 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/18343/statm: 9762 9179 73 166 0 9593 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 39048

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): 1200.11
CPU user time (s): 1200.03
CPU system time (s): 0.079987
CPU usage (%): 99.9743
Max. virtual memory (cumulated for all children) (KiB): 39048

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.03
system time used= 0.079987
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9228
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= 1405

runsolver used 1.56076 second user time and 3.90941 second system time

The end

Launcher Data 

Begin job on node78 at 2009-03-28 07:36:01
IDJOB=1513737
IDBENCH=70288
IDSOLVER=504
FILE ID=node78/1513737-1238222161
PBS_JOBID= 9060568
Free space on /tmp= 126872 MiB

SOLVER NAME= MXC 2009-03-10
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/2000/unif-k3-r4.2-v2000-c8400-S520696524-059.cnf
COMMAND LINE= HOME/mxc-sat09 -i BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1513737-1238222161/watcher-1513737-1238222161 -o /tmp/evaluation-result-1513737-1238222161/solver-1513737-1238222161 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/mxc-sat09 -i HOME/instance-1513737-1238222161.cnf

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

MD5SUM BENCH= 3606a223e44ca7ebc5d996a3ddbfb35d
RANDOM SEED=1078453408

node78.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		: 3000.214
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		: 3000.214
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:      2055912 kB
MemFree:       1534424 kB
Buffers:         59476 kB
Cached:         375708 kB
SwapCached:       7768 kB
Active:         115212 kB
Inactive:       330320 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055912 kB
LowFree:       1534424 kB
SwapTotal:     4192956 kB
SwapFree:      4170660 kB
Dirty:             824 kB
Writeback:           0 kB
Mapped:          16024 kB
Slab:            60204 kB
Committed_AS:  2473328 kB
PageTables:       2556 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 126872 MiB
End job on node78 at 2009-03-28 07:56:03