Trace number 1515093

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
MXC 2009-03-10? (TO) 1200.1 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/5SAT/UNKNOWN/100/
unif-k5-r21.3-v100-c2130-S1211704640-033.cnf
MD5SUM8ef5d3e404e3cdd2967f89ed54f9c238
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark784.556
Satisfiable
(Un)Satisfiability was proved
Number of variables100
Number of clauses2130
Sum of the clauses size10650
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 52130
Number of clauses of size over 50

Solver Data 

19.79/19.84	c starting MXC with:
19.79/19.84	c cnf_path = HOME/instance-1515093-1238249100.cnf
19.79/19.84	c restart_strategy = auto
19.79/19.84	c sign_strategy = cached
19.79/19.84	c use_preprocessing = -1
19.79/19.84	c output_implicant = 1
19.79/19.84	c timeout_seconds = 0
19.79/19.84	c running SatELite... done
19.79/19.84	c 1 vars eliminated
19.79/19.84	c received 0 units and 2130 clauses from SatELite
19.79/19.84	c 0 assignments made, starting to guess now
19.79/19.84	c ===================================[MXC]=====================================
19.79/19.84	c | Conflicts |                Clause Statistics                   |   Vars   |
19.79/19.84	c |           |    CARD     BIN      O3+      L3+   L3+Lim  Lit/CL |          |
19.79/19.84	c =============================================================================
19.79/19.84	c |         0 |       0       0     2130        0        0     nan |      100 |
19.79/19.84	c |       100 |       0       0     2130      100     1050    21.8 |      100 |
19.79/19.84	c |       210 |       0       0     2130      210     1105    21.9 |      100 |
19.79/19.84	c |       441 |       0       0     2130      441     1220    21.9 |      100 |
19.79/19.84	c |       805 |       0       0     2130      805     1402    22.1 |      100 |
19.79/19.84	c |      1315 |       0       0     2130     1315     1609    22.2 |      100 |
19.79/19.84	c |      1986 |       0       0     2130     1138     1754    21.6 |      100 |
19.79/19.84	c |      2834 |       0       0     2130     1046     1894    21.3 |      100 |
19.79/19.84	c |      3876 |       0       0     2130     1077     2031    21.3 |      100 |
19.79/19.84	c |      5132 |       0       0     2130     1262     2163    21.4 |      100 |
19.79/19.84	c |      6623 |       0       0     2130     1627     2292    21.1 |      100 |
19.79/19.84	c |      8373 |       0       0     2130     2204     2419    21.6 |      100 |
19.79/19.84	c |     10408 |       0       0     2130     1767     2543    20.6 |      100 |
19.79/19.84	c |     12756 |       0       0     2130     1494     2665    20.1 |      100 |
19.79/19.84	c |     15449 |       0       0     2130     1435     2786    20.2 |      100 |
19.79/19.84	c |     18521 |       0       0     2130     1637     2906    20.7 |      100 |
19.79/19.84	c |     22010 |       0       0     2130     2151     3025    21.7 |      100 |
19.79/19.84	c |     25958 |       0       0     2130     3026     3144    21.4 |      100 |
19.79/19.84	c |     30411 |       0       0     2130     2700     3262    21.1 |      100 |
19.79/19.84	c |     35419 |       0       0     2130     2739     3381    20.6 |      100 |
19.79/19.84	c |     41038 |       0       0     2130     3215     3499    21.1 |      100 |
19.79/19.84	c |     47329 |       0       0     2130     2398     3618    20.8 |      100 |
19.79/19.84	c |     54360 |       0       0     2130     2062     3737    20.7 |      100 |
19.79/19.84	c |     62205 |       0       0     2130     2302     3857    20.4 |      100 |
19.79/19.84	c |     70945 |       0       0     2130     3206     3978    20.1 |      100 |
19.79/19.84	c |     80669 |       0       0     2130     2844     4099    21.6 |      100 |
19.79/19.84	c |     91476 |       0       0     2130     3257     4222    21.4 |      100 |
19.79/19.84	c |    103474 |       0       0     2130     2401     4346    20.0 |      100 |
19.79/19.84	c |    116782 |       0       0     2130     2470     4471    21.2 |      100 |
19.79/19.84	c |    131532 |       0       0     2130     3622     4597    20.2 |      100 |
19.79/19.84	c |    147868 |       0       0     2130     3656     4726    20.3 |      100 |
19.79/19.84	c |    165948 |       0       0     2130     2573     4855    20.2 |      100 |
19.79/19.84	c |    185947 |       0       0     2130     2888     4987    20.7 |      100 |
19.79/19.84	c |    208057 |       0       0     2130     4813     5120    20.7 |      100 |
19.79/19.84	c |    232489 |       0       0     2130     3336     5255    20.5 |      100 |
19.79/19.84	c |    259475 |       0       0     2130     3706     5393    20.8 |      100 |
19.79/19.84	c |    289271 |       0       0     2130     3466     5532    20.1 |      100 |
19.79/19.84	c |    322158 |       0       0     2130     5568     5674    20.5 |      100 |
19.79/19.84	c |    358445 |       0       0     2130     4564     5818    20.1 |      100 |
19.79/19.84	c |    398472 |       0       0     2130     3384     5965    19.5 |      100 |
19.79/19.84	c |    442613 |       0       0     2130     5266     6114    21.5 |      100 |
19.79/19.84	c |    491279 |       0       0     2130     4463     6265    20.8 |      100 |
19.79/19.84	c |    544923 |       0       0     2130     4229

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-1515093-1238249100/watcher-1515093-1238249100 -o /tmp/evaluation-result-1515093-1238249100/solver-1515093-1238249100 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/mxc-sat09 -i HOME/instance-1515093-1238249100.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 0.98 0.92 3/73 6301
/proc/meminfo: memFree=1713728/2055920 swapFree=4176796/4192956
[pid=6301] ppid=6299 vsize=976 CPUtime=0
/proc/6301/stat : 6301 (mxc-sat09) R 6299 6301 5908 0 -1 4194304 136 0 0 0 0 0 0 0 20 0 1 0 881298627 999424 122 1992294400 134512640 135192793 4294956224 18446744073709551615 134567801 0 0 4096 0 0 0 0 17 1 0 0
/proc/6301/statm: 244 122 55 166 0 75 0

[startup+0.0566271 s]
/proc/loadavg: 0.99 0.98 0.92 3/73 6301
/proc/meminfo: memFree=1713728/2055920 swapFree=4176796/4192956
[pid=6301] ppid=6299 vsize=1636 CPUtime=0.05
/proc/6301/stat : 6301 (mxc-sat09) R 6299 6301 5908 0 -1 4194304 302 0 0 0 5 0 0 0 20 0 1 0 881298627 1675264 288 1992294400 134512640 135192793 4294956224 18446744073709551615 134534231 0 0 4096 0 0 0 0 17 1 0 0
/proc/6301/statm: 409 288 72 166 0 240 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 1636

[startup+0.101632 s]
/proc/loadavg: 0.99 0.98 0.92 3/73 6301
/proc/meminfo: memFree=1713728/2055920 swapFree=4176796/4192956
[pid=6301] ppid=6299 vsize=1636 CPUtime=0.09
/proc/6301/stat : 6301 (mxc-sat09) R 6299 6301 5908 0 -1 4194304 319 0 0 0 9 0 0 0 20 0 1 0 881298627 1675264 305 1992294400 134512640 135192793 4294956224 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 1 0 0
/proc/6301/statm: 409 305 72 166 0 240 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1636

[startup+0.301652 s]
/proc/loadavg: 0.99 0.98 0.92 3/73 6301
/proc/meminfo: memFree=1713728/2055920 swapFree=4176796/4192956
[pid=6301] ppid=6299 vsize=1900 CPUtime=0.29
/proc/6301/stat : 6301 (mxc-sat09) R 6299 6301 5908 0 -1 4194304 375 0 0 0 29 0 0 0 22 0 1 0 881298627 1945600 361 1992294400 134512640 135192793 4294956224 18446744073709551615 134533924 0 0 4096 0 0 0 0 17 1 0 0
/proc/6301/statm: 475 361 72 166 0 306 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1900

[startup+0.701695 s]
/proc/loadavg: 0.99 0.98 0.92 3/73 6301
/proc/meminfo: memFree=1713728/2055920 swapFree=4176796/4192956
[pid=6301] ppid=6299 vsize=2172 CPUtime=0.69
/proc/6301/stat : 6301 (mxc-sat09) R 6299 6301 5908 0 -1 4194304 444 0 0 0 69 0 0 0 25 0 1 0 881298627 2224128 430 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/6301/statm: 543 430 72 166 0 374 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2172

[startup+1.50178 s]
/proc/loadavg: 0.99 0.98 0.92 2/74 6302
/proc/meminfo: memFree=1712184/2055920 swapFree=4176796/4192956
[pid=6301] ppid=6299 vsize=2568 CPUtime=1.49
/proc/6301/stat : 6301 (mxc-sat09) R 6299 6301 5908 0 -1 4194304 521 0 0 0 149 0 0 0 25 0 1 0 881298627 2629632 507 1992294400 134512640 135192793 4294956224 18446744073709551615 134534131 0 0 4096 0 0 0 0 17 1 0 0
/proc/6301/statm: 642 507 72 166 0 473 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2568

[startup+3.10195 s]
/proc/loadavg: 0.99 0.98 0.92 2/74 6302
/proc/meminfo: memFree=1711608/2055920 swapFree=4176796/4192956
[pid=6301] ppid=6299 vsize=2976 CPUtime=3.09
/proc/6301/stat : 6301 (mxc-sat09) R 6299 6301 5908 0 -1 4194304 632 0 0 0 309 0 0 0 25 0 1 0 881298627 3047424 618 1992294400 134512640 135192793 4294956224 18446744073709551615 134534170 0 0 4096 0 0 0 0 17 1 0 0
/proc/6301/statm: 744 618 72 166 0 575 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2976

[startup+6.30129 s]
/proc/loadavg: 0.99 0.98 0.92 2/74 6302
/proc/meminfo: memFree=1711032/2055920 swapFree=4176796/4192956
[pid=6301] ppid=6299 vsize=3516 CPUtime=6.29
/proc/6301/stat : 6301 (mxc-sat09) R 6299 6301 5908 0 -1 4194304 739 0 0 0 629 0 0 0 25 0 1 0 881298627 3600384 725 1992294400 134512640 135192793 4294956224 18446744073709551615 134551573 0 0 4096 0 0 0 0 17 1 0 0
/proc/6301/statm: 879 725 72 166 0 710 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3516

[startup+12.702 s]
/proc/loadavg: 0.99 0.98 0.92 2/74 6302
/proc/meminfo: memFree=1710200/2055920 swapFree=4176796/4192956
[pid=6301] ppid=6299 vsize=4252 CPUtime=12.69
/proc/6301/stat : 6301 (mxc-sat09) R 6299 6301 5908 0 -1 4194304 912 0 0 0 1269 0 0 0 25 0 1 0 881298627 4354048 898 1992294400 134512640 135192793 4294956224 18446744073709551615 134533818 0 0 4096 0 0 0 0 17 1 0 0
/proc/6301/statm: 1063 898 72 166 0 894 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4252

[startup+25.5013 s]
/proc/loadavg: 0.99 0.98 0.92 2/74 6302
/proc/meminfo: memFree=1709112/2055920 swapFree=4176796/4192956
[pid=6301] ppid=6299 vsize=5440 CPUtime=25.48
/proc/6301/stat : 6301 (mxc-sat09) R 6299 6301 5908 0 -1 4194304 1163 0 0 0 2548 0 0 0 25 0 1 0 881298627 5570560 1149 1992294400 134512640 135192793 4294956224 18446744073709551615 134533373 0 0 4096 0 0 0 0 17 1 0 0
/proc/6301/statm: 1360 1149 72 166 0 1191 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 5440

[startup+51.101 s]
/proc/loadavg: 0.99 0.98 0.92 2/74 6302
/proc/meminfo: memFree=1707768/2055920 swapFree=4176796/4192956
[pid=6301] ppid=6299 vsize=6812 CPUtime=51.07
/proc/6301/stat : 6301 (mxc-sat09) R 6299 6301 5908 0 -1 4194304 1484 0 0 0 5107 0 0 0 25 0 1 0 881298627 6975488 1470 1992294400 134512640 135192793 4294956224 18446744073709551615 134533840 0 0 4096 0 0 0 0 17 1 0 0
/proc/6301/statm: 1703 1470 72 166 0 1534 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 6812

[startup+102.305 s]
/proc/loadavg: 0.99 0.98 0.92 2/74 6302
/proc/meminfo: memFree=1706232/2055920 swapFree=4176796/4192956
[pid=6301] ppid=6299 vsize=8372 CPUtime=102.26
/proc/6301/stat : 6301 (mxc-sat09) R 6299 6301 5908 0 -1 4194304 1869 0 0 0 10226 0 0 0 25 0 1 0 881298627 8572928 1855 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/6301/statm: 2093 1855 72 166 0 1924 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 8372

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.92 2/74 6302
/proc/meminfo: memFree=1704824/2055920 swapFree=4176796/4192956
[pid=6301] ppid=6299 vsize=10056 CPUtime=162.25
/proc/6301/stat : 6301 (mxc-sat09) R 6299 6301 5908 0 -1 4194304 2214 0 0 0 16224 1 0 0 25 0 1 0 881298627 10297344 2200 1992294400 134512640 135192793 4294956224 18446744073709551615 134550785 0 0 4096 0 0 0 0 17 1 0 0
/proc/6301/statm: 2514 2200 72 166 0 2345 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 10056

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.92 2/74 6302
/proc/meminfo: memFree=1703864/2055920 swapFree=4176796/4192956
[pid=6301] ppid=6299 vsize=11212 CPUtime=222.24
/proc/6301/stat : 6301 (mxc-sat09) R 6299 6301 5908 0 -1 4194304 2451 0 0 0 22223 1 0 0 25 0 1 0 881298627 11481088 2437 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/6301/statm: 2803 2437 72 166 0 2634 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 11212

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.92 2/74 6302
/proc/meminfo: memFree=1702904/2055920 swapFree=4176796/4192956
[pid=6301] ppid=6299 vsize=12328 CPUtime=282.22
/proc/6301/stat : 6301 (mxc-sat09) R 6299 6301 5908 0 -1 4194304 2681 0 0 0 28221 1 0 0 25 0 1 0 881298627 12623872 2667 1992294400 134512640 135192793 4294956224 18446744073709551615 134533236 0 0 4096 0 0 0 0 17 1 0 0
/proc/6301/statm: 3082 2667 72 166 0 2913 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 12328

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.92 2/74 6302
/proc/meminfo: memFree=1701752/2055920 swapFree=4176796/4192956
[pid=6301] ppid=6299 vsize=13640 CPUtime=342.21
/proc/6301/stat : 6301 (mxc-sat09) R 6299 6301 5908 0 -1 4194304 2973 0 0 0 34219 2 0 0 25 0 1 0 881298627 13967360 2959 1992294400 134512640 135192793 4294956224 18446744073709551615 134533815 0 0 4096 0 0 0 0 17 1 0 0
/proc/6301/statm: 3410 2959 72 166 0 3241 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 13640

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.92 2/74 6302
/proc/meminfo: memFree=1701112/2055920 swapFree=4176796/4192956
[pid=6301] ppid=6299 vsize=14540 CPUtime=402.19
/proc/6301/stat : 6301 (mxc-sat09) R 6299 6301 5908 0 -1 4194304 3108 0 0 0 40217 2 0 0 25 0 1 0 881298627 14888960 3094 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/6301/statm: 3635 3094 72 166 0 3466 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 14540

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.92 2/74 6302
/proc/meminfo: memFree=1700792/2055920 swapFree=4176796/4192956
[pid=6301] ppid=6299 vsize=15112 CPUtime=462.17
/proc/6301/stat : 6301 (mxc-sat09) R 6299 6301 5908 0 -1 4194304 3217 0 0 0 46215 2 0 0 25 0 1 0 881298627 15474688 3203 1992294400 134512640 135192793 4294956224 18446744073709551615 134533892 0 0 4096 0 0 0 0 17 1 0 0
/proc/6301/statm: 3778 3203 72 166 0 3609 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 15112

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.92 2/74 6302
/proc/meminfo: memFree=1700152/2055920 swapFree=4176796/4192956
[pid=6301] ppid=6299 vsize=15880 CPUtime=522.16
/proc/6301/stat : 6301 (mxc-sat09) R 6299 6301 5908 0 -1 4194304 3384 0 0 0 52214 2 0 0 25 0 1 0 881298627 16261120 3370 1992294400 134512640 135192793 4294956224 18446744073709551615 134534128 0 0 4096 0 0 0 0 17 1 0 0
/proc/6301/statm: 3970 3370 72 166 0 3801 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 15880

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.92 2/74 6302
/proc/meminfo: memFree=1699384/2055920 swapFree=4176796/4192956
[pid=6301] ppid=6299 vsize=16968 CPUtime=582.14
/proc/6301/stat : 6301 (mxc-sat09) R 6299 6301 5908 0 -1 4194304 3574 0 0 0 58212 2 0 0 25 0 1 0 881298627 17375232 3560 1992294400 134512640 135192793 4294956224 18446744073709551615 134549768 0 0 4096 0 0 0 0 17 1 0 0
/proc/6301/statm: 4242 3560 72 166 0 4073 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 16968

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.92 2/74 6302
/proc/meminfo: memFree=1698680/2055920 swapFree=4176796/4192956
[pid=6301] ppid=6299 vsize=17692 CPUtime=642.13
/proc/6301/stat : 6301 (mxc-sat09) R 6299 6301 5908 0 -1 4194304 3742 0 0 0 64211 2 0 0 25 0 1 0 881298627 18116608 3728 1992294400 134512640 135192793 4294956224 18446744073709551615 134552442 0 0 4096 0 0 0 0 17 1 0 0
/proc/6301/statm: 4423 3728 72 166 0 4254 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 17692

[startup+702.301 s]
/proc/loadavg: 0.99 0.98 0.92 2/74 6302
/proc/meminfo: memFree=1698680/2055920 swapFree=4176796/4192956
[pid=6301] ppid=6299 vsize=17692 CPUtime=702.11
/proc/6301/stat : 6301 (mxc-sat09) R 6299 6301 5908 0 -1 4194304 3760 0 0 0 70209 2 0 0 25 0 1 0 881298627 18116608 3746 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/6301/statm: 4423 3746 72 166 0 4254 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 17692

[startup+762.305 s]
/proc/loadavg: 0.99 0.98 0.92 2/74 6302
/proc/meminfo: memFree=1698616/2055920 swapFree=4176796/4192956
[pid=6301] ppid=6299 vsize=17692 CPUtime=762.1
/proc/6301/stat : 6301 (mxc-sat09) R 6299 6301 5908 0 -1 4194304 3777 0 0 0 76208 2 0 0 25 0 1 0 881298627 18116608 3763 1992294400 134512640 135192793 4294956224 18446744073709551615 134551644 0 0 4096 0 0 0 0 17 1 0 0
/proc/6301/statm: 4423 3763 72 166 0 4254 0
Current children cumulated CPU time (s) 762.1
Current children cumulated vsize (KiB) 17692

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.92 2/74 6302
/proc/meminfo: memFree=1698552/2055920 swapFree=4176796/4192956
[pid=6301] ppid=6299 vsize=17692 CPUtime=822.08
/proc/6301/stat : 6301 (mxc-sat09) R 6299 6301 5908 0 -1 4194304 3784 0 0 0 82206 2 0 0 25 0 1 0 881298627 18116608 3770 1992294400 134512640 135192793 4294956224 18446744073709551615 134552136 0 0 4096 0 0 0 0 17 1 0 0
/proc/6301/statm: 4423 3770 72 166 0 4254 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 17692

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.92 2/74 6302
/proc/meminfo: memFree=1698424/2055920 swapFree=4176796/4192956
[pid=6301] ppid=6299 vsize=17692 CPUtime=882.06
/proc/6301/stat : 6301 (mxc-sat09) R 6299 6301 5908 0 -1 4194304 3805 0 0 0 88204 2 0 0 25 0 1 0 881298627 18116608 3791 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/6301/statm: 4423 3791 72 166 0 4254 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 17692

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.92 2/74 6302
/proc/meminfo: memFree=1698296/2055920 swapFree=4176796/4192956
[pid=6301] ppid=6299 vsize=17692 CPUtime=942.05
/proc/6301/stat : 6301 (mxc-sat09) R 6299 6301 5908 0 -1 4194304 3821 0 0 0 94203 2 0 0 25 0 1 0 881298627 18116608 3807 1992294400 134512640 135192793 4294956224 18446744073709551615 134533924 0 0 4096 0 0 0 0 17 1 0 0
/proc/6301/statm: 4423 3807 72 166 0 4254 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 17692

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.92 2/74 6302
/proc/meminfo: memFree=1698232/2055920 swapFree=4176796/4192956
[pid=6301] ppid=6299 vsize=17692 CPUtime=1002.03
/proc/6301/stat : 6301 (mxc-sat09) R 6299 6301 5908 0 -1 4194304 3839 0 0 0 100201 2 0 0 25 0 1 0 881298627 18116608 3825 1992294400 134512640 135192793 4294956224 18446744073709551615 134549692 0 0 4096 0 0 0 0 17 1 0 0
/proc/6301/statm: 4423 3825 72 166 0 4254 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 17692

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.92 2/74 6302
/proc/meminfo: memFree=1698168/2055920 swapFree=4176796/4192956
[pid=6301] ppid=6299 vsize=17692 CPUtime=1062.02
/proc/6301/stat : 6301 (mxc-sat09) R 6299 6301 5908 0 -1 4194304 3851 0 0 0 106200 2 0 0 25 0 1 0 881298627 18116608 3837 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/6301/statm: 4423 3837 72 166 0 4254 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 17692

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.92 2/74 6302
/proc/meminfo: memFree=1698040/2055920 swapFree=4176796/4192956
[pid=6301] ppid=6299 vsize=17692 CPUtime=1122
/proc/6301/stat : 6301 (mxc-sat09) R 6299 6301 5908 0 -1 4194304 3870 0 0 0 112198 2 0 0 25 0 1 0 881298627 18116608 3856 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/6301/statm: 4423 3856 72 166 0 4254 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 17692

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.92 2/74 6304
/proc/meminfo: memFree=1697976/2055920 swapFree=4176796/4192956
[pid=6301] ppid=6299 vsize=17692 CPUtime=1181.99
/proc/6301/stat : 6301 (mxc-sat09) R 6299 6301 5908 0 -1 4194304 3891 0 0 0 118197 2 0 0 25 0 1 0 881298627 18116608 3877 1992294400 134512640 135192793 4294956224 18446744073709551615 134534203 0 0 4096 0 0 0 0 17 1 0 0
/proc/6301/statm: 4423 3877 72 166 0 4254 0
Current children cumulated CPU time (s) 1181.99
Current children cumulated vsize (KiB) 17692



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.98 0.92 2/74 6304
/proc/meminfo: memFree=1697912/2055920 swapFree=4176796/4192956
[pid=6301] ppid=6299 vsize=17692 CPUtime=1200.09
/proc/6301/stat : 6301 (mxc-sat09) R 6299 6301 5908 0 -1 4194304 3899 0 0 0 120007 2 0 0 25 0 1 0 881298627 18116608 3885 1992294400 134512640 135192793 4294956224 18446744073709551615 134534131 0 0 4096 0 0 0 0 17 1 0 0
/proc/6301/statm: 4423 3885 72 166 0 4254 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 17692

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.41
CPU time (s): 1200.1
CPU user time (s): 1200.07
CPU system time (s): 0.028995
CPU usage (%): 99.9742
Max. virtual memory (cumulated for all children) (KiB): 17692

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.07
system time used= 0.028995
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3899
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= 2064

runsolver used 1.15182 second user time and 3.22551 second system time

The end

Launcher Data 

Begin job on node82 at 2009-03-28 15:05:00
IDJOB=1515093
IDBENCH=70401
IDSOLVER=504
FILE ID=node82/1515093-1238249100
PBS_JOBID= 9060654
Free space on /tmp= 61588 MiB

SOLVER NAME= MXC 2009-03-10
BENCH NAME= SAT09/RANDOM/MEDIUM/5SAT/UNKNOWN/100/unif-k5-r21.3-v100-c2130-S1211704640-033.cnf
COMMAND LINE= HOME/mxc-sat09 -i BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1515093-1238249100/watcher-1515093-1238249100 -o /tmp/evaluation-result-1515093-1238249100/solver-1515093-1238249100 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/mxc-sat09 -i HOME/instance-1515093-1238249100.cnf

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

MD5SUM BENCH= 8ef5d3e404e3cdd2967f89ed54f9c238
RANDOM SEED=567168271

node82.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		: 3000.232
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		: 3000.232
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:       1714208 kB
Buffers:         49496 kB
Cached:         227604 kB
SwapCached:       7072 kB
Active:         180360 kB
Inactive:       106000 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1714208 kB
SwapTotal:     4192956 kB
SwapFree:      4176796 kB
Dirty:             724 kB
Writeback:           0 kB
Mapped:          14848 kB
Slab:            40508 kB
Committed_AS:  2295744 kB
PageTables:       1996 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= 61588 MiB
End job on node82 at 2009-03-28 15:25:02