Trace number 1514949

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) 1200.04 1200.31

General information on the benchmark

NameRANDOM/MEDIUM/5SAT/UNKNOWN/90/
unif-k5-r21.3-v90-c1917-S845966893-046.cnf
MD5SUM5cc6f84f110f3d0af812ff76f6bf656e
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark157.978
Satisfiable
(Un)Satisfiability was proved
Number of variables90
Number of clauses1917
Sum of the clauses size9585
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 51917
Number of clauses of size over 50

Solver Data 

20.38/20.48	c starting MXC with:
20.38/20.48	c cnf_path = HOME/instance-1514949-1238247428.cnf
20.38/20.48	c restart_strategy = auto
20.38/20.48	c sign_strategy = cached
20.38/20.48	c use_preprocessing = -1
20.38/20.48	c output_implicant = 1
20.38/20.48	c timeout_seconds = 0
20.38/20.48	c running SatELite... done
20.38/20.48	c 1 vars eliminated
20.38/20.48	c received 0 units and 1917 clauses from SatELite
20.38/20.48	c 0 assignments made, starting to guess now
20.38/20.48	c ===================================[MXC]=====================================
20.38/20.48	c | Conflicts |                Clause Statistics                   |   Vars   |
20.38/20.48	c |           |    CARD     BIN      O3+      L3+   L3+Lim  Lit/CL |          |
20.38/20.48	c =============================================================================
20.38/20.48	c |         0 |       0       0     1917        0        0     nan |       90 |
20.38/20.48	c |       100 |       0       0     1917      100     1050    20.8 |       90 |
20.38/20.48	c |       210 |       0       0     1917      210     1105    20.7 |       90 |
20.38/20.48	c |       441 |       0       0     1917      441     1220    20.7 |       90 |
20.38/20.48	c |       805 |       0       0     1917      805     1402    20.2 |       90 |
20.38/20.48	c |      1315 |       0       0     1917     1315     1609    20.0 |       90 |
20.38/20.48	c |      1986 |       0       0     1917     1138     1754    19.2 |       90 |
20.38/20.48	c |      2834 |       0       0     1917     1046     1894    18.2 |       90 |
20.38/20.48	c |      3876 |       0       0     1917     1077     2031    18.1 |       90 |
20.38/20.48	c |      5132 |       0       0     1917     1260     2163    18.2 |       90 |
20.38/20.48	c |      6623 |       0       0     1917     1626     2292    18.2 |       90 |
20.38/20.48	c |      8373 |       0       0     1917     2204     2419    18.3 |       90 |
20.38/20.48	c |     10408 |       0       0     1917     1766     2543    18.7 |       90 |
20.38/20.48	c |     12756 |       0       0     1917     1495     2665    18.3 |       90 |
20.38/20.48	c |     15449 |       0       0     1917     1439     2786    17.8 |       90 |
20.38/20.48	c |     18521 |       0       0     1917     1642     2906    17.6 |       90 |
20.38/20.48	c |     22010 |       0       0     1917     2153     3025    18.7 |       90 |
20.38/20.48	c |     25958 |       0       0     1917     3025     3144    18.5 |       90 |
20.38/20.48	c |     30411 |       0       0     1917     2695     3262    17.4 |       90 |
20.38/20.48	c |     35419 |       0       0     1917     2732     3381    17.5 |       90 |
20.38/20.48	c |     41038 |       0       0     1917     3205     3499    18.4 |       90 |
20.38/20.48	c |     47329 |       0       0     1917     2392     3618    17.9 |       90 |
20.38/20.48	c |     54360 |       0       0     1917     2056     3737    18.3 |       90 |
20.38/20.48	c |     62205 |       0       0     1917     2296     3857    17.6 |       90 |
20.38/20.48	c |     70945 |       0       0     1917     3202     3978    18.3 |       90 |
20.38/20.48	c |     80669 |       0       0     1917     2845     4099    18.2 |       90 |
20.38/20.48	c |     91476 |       0       0     1917     3267     4222    18.5 |       90 |
20.38/20.48	c |    103474 |       0       0     1917     2412     4346    17.3 |       90 |
20.38/20.48	c |    116782 |       0       0     1917     2481     4471    17.2 |       90 |
20.38/20.48	c |    131532 |       0       0     1917     3631     4597    17.4 |       90 |
20.38/20.49	c |    147868 |       0       0     1917     3675     4726    17.3 |       90 |
20.38/20.49	c |    165948 |       0       0     1917     2598     4855    17.7 |       90 |
20.38/20.49	c |    185947 |       0       0     1917     2902     4987    17.6 |       90 |
20.38/20.49	c |    208057 |       0       0     1917     4815     5120    17.3 |       90 |
20.38/20.49	c |    232489 |       0       0     1917     3340     5255    16.7 |       90 |
20.38/20.49	c |    259475 |       0       0     1917     3716     5393    16.6 |       90 |
20.38/20.49	c |    289271 |       0       0     1917     3481     5532    18.5 |       90 |
20.38/20.49	c |    322158 |       0       0     1917     5579     5674    17.9 |       90 |
20.38/20.49	c |    358445 |       0       0     1917     4574     5818    16.9 |       90 |
20.38/20.49	c |    398472 |       0       0     1917     3385     5965    17.1 |       90 |
20.38/20.49	c |    442613 |       0       0     1917     5284     6114    17.0 |       90 |
20.38/20.49	c |    491279 |       0       0     1917     4495     6265    16.5 |       90 |
20.38/20.49	c |    544923 |       0       0     1917     4282

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-1514949-1238247428/watcher-1514949-1238247428 -o /tmp/evaluation-result-1514949-1238247428/solver-1514949-1238247428 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/mxc-sat09 -i HOME/instance-1514949-1238247428.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 3/68 16404
/proc/meminfo: memFree=738032/2055920 swapFree=4177828/4192956
[pid=16404] ppid=16402 vsize=976 CPUtime=0
/proc/16404/stat : 16404 (mxc-sat09) R 16402 16404 16075 0 -1 4194304 131 0 0 0 0 0 0 0 18 0 1 0 1097404778 999424 117 1992294400 134512640 135192793 4294956224 18446744073709551615 134567648 0 0 4096 0 0 0 0 17 1 0 0
/proc/16404/statm: 244 117 55 166 0 75 0

[startup+0.073129 s]
/proc/loadavg: 0.92 0.98 0.99 3/68 16404
/proc/meminfo: memFree=738032/2055920 swapFree=4177828/4192956
[pid=16404] ppid=16402 vsize=1636 CPUtime=0.06
/proc/16404/stat : 16404 (mxc-sat09) R 16402 16404 16075 0 -1 4194304 293 0 0 0 6 0 0 0 18 0 1 0 1097404778 1675264 279 1992294400 134512640 135192793 4294956224 18446744073709551615 134750359 0 0 4096 0 0 0 0 17 1 0 0
/proc/16404/statm: 409 279 72 166 0 240 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 1636

[startup+0.10113 s]
/proc/loadavg: 0.92 0.98 0.99 3/68 16404
/proc/meminfo: memFree=738032/2055920 swapFree=4177828/4192956
[pid=16404] ppid=16402 vsize=1636 CPUtime=0.09
/proc/16404/stat : 16404 (mxc-sat09) R 16402 16404 16075 0 -1 4194304 302 0 0 0 9 0 0 0 18 0 1 0 1097404778 1675264 288 1992294400 134512640 135192793 4294956224 18446744073709551615 134532632 0 0 4096 0 0 0 0 17 1 0 0
/proc/16404/statm: 409 288 72 166 0 240 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1636

[startup+0.301143 s]
/proc/loadavg: 0.92 0.98 0.99 3/68 16404
/proc/meminfo: memFree=738032/2055920 swapFree=4177828/4192956
[pid=16404] ppid=16402 vsize=1768 CPUtime=0.29
/proc/16404/stat : 16404 (mxc-sat09) R 16402 16404 16075 0 -1 4194304 358 0 0 0 29 0 0 0 19 0 1 0 1097404778 1810432 344 1992294400 134512640 135192793 4294956224 18446744073709551615 134533953 0 0 4096 0 0 0 0 17 1 0 0
/proc/16404/statm: 442 344 72 166 0 273 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1768

[startup+0.70117 s]
/proc/loadavg: 0.92 0.98 0.99 3/68 16404
/proc/meminfo: memFree=738032/2055920 swapFree=4177828/4192956
[pid=16404] ppid=16402 vsize=2032 CPUtime=0.69
/proc/16404/stat : 16404 (mxc-sat09) R 16402 16404 16075 0 -1 4194304 420 0 0 0 69 0 0 0 22 0 1 0 1097404778 2080768 406 1992294400 134512640 135192793 4294956224 18446744073709551615 134534170 0 0 4096 0 0 0 0 17 1 0 0
/proc/16404/statm: 508 406 72 166 0 339 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2032

[startup+1.50122 s]
/proc/loadavg: 0.92 0.98 0.99 2/69 16405
/proc/meminfo: memFree=736616/2055920 swapFree=4177828/4192956
[pid=16404] ppid=16402 vsize=2432 CPUtime=1.49
/proc/16404/stat : 16404 (mxc-sat09) R 16402 16404 16075 0 -1 4194304 497 0 0 0 149 0 0 0 25 0 1 0 1097404778 2490368 483 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/16404/statm: 608 483 72 166 0 439 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2432

[startup+3.10133 s]
/proc/loadavg: 0.92 0.98 0.99 2/69 16405
/proc/meminfo: memFree=736040/2055920 swapFree=4177828/4192956
[pid=16404] ppid=16402 vsize=2836 CPUtime=3.09
/proc/16404/stat : 16404 (mxc-sat09) R 16402 16404 16075 0 -1 4194304 595 0 0 0 309 0 0 0 25 0 1 0 1097404778 2904064 581 1992294400 134512640 135192793 4294956224 18446744073709551615 134520495 0 0 4096 0 0 0 0 17 1 0 0
/proc/16404/statm: 709 581 72 166 0 540 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2836

[startup+6.30155 s]
/proc/loadavg: 0.93 0.98 0.99 2/69 16405
/proc/meminfo: memFree=735464/2055920 swapFree=4177828/4192956
[pid=16404] ppid=16402 vsize=3388 CPUtime=6.29
/proc/16404/stat : 16404 (mxc-sat09) R 16402 16404 16075 0 -1 4194304 726 0 0 0 629 0 0 0 25 0 1 0 1097404778 3469312 712 1992294400 134512640 135192793 4294956224 18446744073709551615 134533794 0 0 4096 0 0 0 0 17 1 0 0
/proc/16404/statm: 847 712 72 166 0 678 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3388

[startup+12.702 s]
/proc/loadavg: 0.93 0.98 0.99 2/69 16405
/proc/meminfo: memFree=734568/2055920 swapFree=4177828/4192956
[pid=16404] ppid=16402 vsize=4252 CPUtime=12.69
/proc/16404/stat : 16404 (mxc-sat09) R 16402 16404 16075 0 -1 4194304 903 0 0 0 1269 0 0 0 25 0 1 0 1097404778 4354048 889 1992294400 134512640 135192793 4294956224 18446744073709551615 134520648 0 0 4096 0 0 0 0 17 1 0 0
/proc/16404/statm: 1063 889 72 166 0 894 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4252

[startup+25.5018 s]
/proc/loadavg: 0.95 0.98 0.99 2/69 16405
/proc/meminfo: memFree=733672/2055920 swapFree=4177828/4192956
[pid=16404] ppid=16402 vsize=5244 CPUtime=25.49
/proc/16404/stat : 16404 (mxc-sat09) R 16402 16404 16075 0 -1 4194304 1124 0 0 0 2548 1 0 0 25 0 1 0 1097404778 5369856 1110 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/16404/statm: 1311 1110 72 166 0 1142 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 5244

[startup+51.1016 s]
/proc/loadavg: 0.96 0.98 0.99 2/69 16405
/proc/meminfo: memFree=732264/2055920 swapFree=4177828/4192956
[pid=16404] ppid=16402 vsize=6888 CPUtime=51.08
/proc/16404/stat : 16404 (mxc-sat09) R 16402 16404 16075 0 -1 4194304 1486 0 0 0 5107 1 0 0 25 0 1 0 1097404778 7053312 1472 1992294400 134512640 135192793 4294956224 18446744073709551615 134534131 0 0 4096 0 0 0 0 17 1 0 0
/proc/16404/statm: 1722 1472 72 166 0 1553 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 6888

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/69 16405
/proc/meminfo: memFree=730728/2055920 swapFree=4177828/4192956
[pid=16404] ppid=16402 vsize=8468 CPUtime=102.27
/proc/16404/stat : 16404 (mxc-sat09) R 16402 16404 16075 0 -1 4194304 1848 0 0 0 10226 1 0 0 25 0 1 0 1097404778 8671232 1834 1992294400 134512640 135192793 4294956224 18446744073709551615 134534175 0 0 4096 0 0 0 0 17 1 0 0
/proc/16404/statm: 2117 1834 72 166 0 1948 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 8468

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/69 16405
/proc/meminfo: memFree=729768/2055920 swapFree=4177828/4192956
[pid=16404] ppid=16402 vsize=9280 CPUtime=162.25
/proc/16404/stat : 16404 (mxc-sat09) R 16402 16404 16075 0 -1 4194304 2079 0 0 0 16224 1 0 0 25 0 1 0 1097404778 9502720 2065 1992294400 134512640 135192793 4294956224 18446744073709551615 134534173 0 0 4096 0 0 0 0 17 1 0 0
/proc/16404/statm: 2320 2065 72 166 0 2151 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 9280

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/69 16405
/proc/meminfo: memFree=728424/2055920 swapFree=4177828/4192956
[pid=16404] ppid=16402 vsize=10788 CPUtime=222.24
/proc/16404/stat : 16404 (mxc-sat09) R 16402 16404 16075 0 -1 4194304 2402 0 0 0 22222 2 0 0 25 0 1 0 1097404778 11046912 2388 1992294400 134512640 135192793 4294956224 18446744073709551615 134552429 0 0 4096 0 0 0 0 17 1 0 0
/proc/16404/statm: 2697 2388 72 166 0 2528 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 10788

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/69 16405
/proc/meminfo: memFree=727336/2055920 swapFree=4177828/4192956
[pid=16404] ppid=16402 vsize=12140 CPUtime=282.23
/proc/16404/stat : 16404 (mxc-sat09) R 16402 16404 16075 0 -1 4194304 2677 0 0 0 28221 2 0 0 25 0 1 0 1097404778 12431360 2663 1992294400 134512640 135192793 4294956224 18446744073709551615 134551644 0 0 4096 0 0 0 0 17 1 0 0
/proc/16404/statm: 3035 2663 72 166 0 2866 0
Current children cumulated CPU time (s) 282.23
Current children cumulated vsize (KiB) 12140

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/69 16405
/proc/meminfo: memFree=726568/2055920 swapFree=4177828/4192956
[pid=16404] ppid=16402 vsize=13208 CPUtime=342.21
/proc/16404/stat : 16404 (mxc-sat09) R 16402 16404 16075 0 -1 4194304 2853 0 0 0 34219 2 0 0 25 0 1 0 1097404778 13524992 2839 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/16404/statm: 3302 2839 72 166 0 3133 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 13208

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/69 16405
/proc/meminfo: memFree=725992/2055920 swapFree=4177828/4192956
[pid=16404] ppid=16402 vsize=13976 CPUtime=402.2
/proc/16404/stat : 16404 (mxc-sat09) R 16402 16404 16075 0 -1 4194304 3007 0 0 0 40218 2 0 0 25 0 1 0 1097404778 14311424 2993 1992294400 134512640 135192793 4294956224 18446744073709551615 134533909 0 0 4096 0 0 0 0 17 1 0 0
/proc/16404/statm: 3494 2993 72 166 0 3325 0
Current children cumulated CPU time (s) 402.2
Current children cumulated vsize (KiB) 13976

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/69 16405
/proc/meminfo: memFree=725096/2055920 swapFree=4177828/4192956
[pid=16404] ppid=16402 vsize=15244 CPUtime=462.19
/proc/16404/stat : 16404 (mxc-sat09) R 16402 16404 16075 0 -1 4194304 3223 0 0 0 46216 3 0 0 25 0 1 0 1097404778 15609856 3209 1992294400 134512640 135192793 4294956224 18446744073709551615 134533920 0 0 4096 0 0 0 0 17 1 0 0
/proc/16404/statm: 3811 3209 72 166 0 3642 0
Current children cumulated CPU time (s) 462.19
Current children cumulated vsize (KiB) 15244

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/69 16405
/proc/meminfo: memFree=724904/2055920 swapFree=4177828/4192956
[pid=16404] ppid=16402 vsize=15244 CPUtime=522.17
/proc/16404/stat : 16404 (mxc-sat09) R 16402 16404 16075 0 -1 4194304 3257 0 0 0 52214 3 0 0 25 0 1 0 1097404778 15609856 3243 1992294400 134512640 135192793 4294956224 18446744073709551615 134550860 0 0 4096 0 0 0 0 17 1 0 0
/proc/16404/statm: 3811 3243 72 166 0 3642 0
Current children cumulated CPU time (s) 522.17
Current children cumulated vsize (KiB) 15244

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/69 16405
/proc/meminfo: memFree=724968/2055920 swapFree=4177828/4192956
[pid=16404] ppid=16402 vsize=15244 CPUtime=582.17
/proc/16404/stat : 16404 (mxc-sat09) R 16402 16404 16075 0 -1 4194304 3272 0 0 0 58213 4 0 0 25 0 1 0 1097404778 15609856 3258 1992294400 134512640 135192793 4294956224 18446744073709551615 134534243 0 0 4096 0 0 0 0 17 1 0 0
/proc/16404/statm: 3811 3258 72 166 0 3642 0
Current children cumulated CPU time (s) 582.17
Current children cumulated vsize (KiB) 15244

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/69 16405
/proc/meminfo: memFree=724904/2055920 swapFree=4177828/4192956
[pid=16404] ppid=16402 vsize=15244 CPUtime=642.16
/proc/16404/stat : 16404 (mxc-sat09) R 16402 16404 16075 0 -1 4194304 3285 0 0 0 64212 4 0 0 25 0 1 0 1097404778 15609856 3271 1992294400 134512640 135192793 4294956224 18446744073709551615 134533808 0 0 4096 0 0 0 0 17 1 0 0
/proc/16404/statm: 3811 3271 72 166 0 3642 0
Current children cumulated CPU time (s) 642.16
Current children cumulated vsize (KiB) 15244

[startup+702.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/69 16405
/proc/meminfo: memFree=724776/2055920 swapFree=4177828/4192956
[pid=16404] ppid=16402 vsize=15244 CPUtime=702.14
/proc/16404/stat : 16404 (mxc-sat09) R 16402 16404 16075 0 -1 4194304 3304 0 0 0 70210 4 0 0 25 0 1 0 1097404778 15609856 3290 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/16404/statm: 3811 3290 72 166 0 3642 0
Current children cumulated CPU time (s) 702.14
Current children cumulated vsize (KiB) 15244

[startup+762.305 s]
/proc/loadavg: 0.99 0.98 0.99 2/69 16405
/proc/meminfo: memFree=724776/2055920 swapFree=4177828/4192956
[pid=16404] ppid=16402 vsize=15244 CPUtime=762.13
/proc/16404/stat : 16404 (mxc-sat09) R 16402 16404 16075 0 -1 4194304 3323 0 0 0 76209 4 0 0 25 0 1 0 1097404778 15609856 3309 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/16404/statm: 3811 3309 72 166 0 3642 0
Current children cumulated CPU time (s) 762.13
Current children cumulated vsize (KiB) 15244

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/69 16405
/proc/meminfo: memFree=724584/2055920 swapFree=4177828/4192956
[pid=16404] ppid=16402 vsize=15404 CPUtime=822.11
/proc/16404/stat : 16404 (mxc-sat09) R 16402 16404 16075 0 -1 4194304 3360 0 0 0 82207 4 0 0 25 0 1 0 1097404778 15773696 3346 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/16404/statm: 3851 3346 72 166 0 3682 0
Current children cumulated CPU time (s) 822.11
Current children cumulated vsize (KiB) 15404

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/69 16405
/proc/meminfo: memFree=724200/2055920 swapFree=4177828/4192956
[pid=16404] ppid=16402 vsize=15788 CPUtime=882.1
/proc/16404/stat : 16404 (mxc-sat09) R 16402 16404 16075 0 -1 4194304 3443 0 0 0 88205 5 0 0 25 0 1 0 1097404778 16166912 3429 1992294400 134512640 135192793 4294956224 18446744073709551615 134533808 0 0 4096 0 0 0 0 17 1 0 0
/proc/16404/statm: 3947 3429 72 166 0 3778 0
Current children cumulated CPU time (s) 882.1
Current children cumulated vsize (KiB) 15788

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/69 16405
/proc/meminfo: memFree=723432/2055920 swapFree=4177828/4192956
[pid=16404] ppid=16402 vsize=16748 CPUtime=942.08
/proc/16404/stat : 16404 (mxc-sat09) R 16402 16404 16075 0 -1 4194304 3638 0 0 0 94203 5 0 0 25 0 1 0 1097404778 17149952 3624 1992294400 134512640 135192793 4294956224 18446744073709551615 134534131 0 0 4096 0 0 0 0 17 1 0 0
/proc/16404/statm: 4187 3624 72 166 0 4018 0
Current children cumulated CPU time (s) 942.08
Current children cumulated vsize (KiB) 16748

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/69 16405
/proc/meminfo: memFree=723304/2055920 swapFree=4177828/4192956
[pid=16404] ppid=16402 vsize=16748 CPUtime=1002.07
/proc/16404/stat : 16404 (mxc-sat09) R 16402 16404 16075 0 -1 4194304 3651 0 0 0 100202 5 0 0 25 0 1 0 1097404778 17149952 3637 1992294400 134512640 135192793 4294956224 18446744073709551615 134533236 0 0 4096 0 0 0 0 17 1 0 0
/proc/16404/statm: 4187 3637 72 166 0 4018 0
Current children cumulated CPU time (s) 1002.07
Current children cumulated vsize (KiB) 16748

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/69 16405
/proc/meminfo: memFree=723112/2055920 swapFree=4177828/4192956
[pid=16404] ppid=16402 vsize=16940 CPUtime=1062.06
/proc/16404/stat : 16404 (mxc-sat09) R 16402 16404 16075 0 -1 4194304 3721 0 0 0 106200 6 0 0 25 0 1 0 1097404778 17346560 3707 1992294400 134512640 135192793 4294956224 18446744073709551615 134520484 0 0 4096 0 0 0 0 17 1 0 0
/proc/16404/statm: 4235 3707 72 166 0 4066 0
Current children cumulated CPU time (s) 1062.06
Current children cumulated vsize (KiB) 16940

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/69 16405
/proc/meminfo: memFree=722792/2055920 swapFree=4177828/4192956
[pid=16404] ppid=16402 vsize=17288 CPUtime=1122.05
/proc/16404/stat : 16404 (mxc-sat09) R 16402 16404 16075 0 -1 4194304 3789 0 0 0 112199 6 0 0 25 0 1 0 1097404778 17702912 3775 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/16404/statm: 4322 3775 72 166 0 4153 0
Current children cumulated CPU time (s) 1122.05
Current children cumulated vsize (KiB) 17288

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/69 16405
/proc/meminfo: memFree=722600/2055920 swapFree=4177828/4192956
[pid=16404] ppid=16402 vsize=17480 CPUtime=1182.03
/proc/16404/stat : 16404 (mxc-sat09) R 16402 16404 16075 0 -1 4194304 3833 0 0 0 118197 6 0 0 25 0 1 0 1097404778 17899520 3819 1992294400 134512640 135192793 4294956224 18446744073709551615 134549765 0 0 4096 0 0 0 0 17 1 0 0
/proc/16404/statm: 4370 3819 72 166 0 4201 0
Current children cumulated CPU time (s) 1182.03
Current children cumulated vsize (KiB) 17480



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/69 16405
/proc/meminfo: memFree=722600/2055920 swapFree=4177828/4192956
[pid=16404] ppid=16402 vsize=17480 CPUtime=1200.03
/proc/16404/stat : 16404 (mxc-sat09) R 16402 16404 16075 0 -1 4194304 3849 0 0 0 119997 6 0 0 25 0 1 0 1097404778 17899520 3835 1992294400 134512640 135192793 4294956224 18446744073709551615 134549695 0 0 4096 0 0 0 0 17 1 0 0
/proc/16404/statm: 4370 3835 72 166 0 4201 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 17480

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

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

[startup+1200.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/69 16405
/proc/meminfo: memFree=722600/2055920 swapFree=4177828/4192956
[pid=16404] ppid=16402 vsize=17480 CPUtime=1200.03
/proc/16404/stat : 16404 (mxc-sat09) R 16402 16404 16075 0 -1 4194304 3849 0 0 0 119997 6 0 0 25 0 1 0 1097404778 17899520 3835 1992294400 134512640 135192793 4294956224 18446744073709551615 134549695 0 0 4096 0 0 0 0 17 1 0 0
/proc/16404/statm: 4370 3835 72 166 0 4201 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 17480

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.31
CPU time (s): 1200.04
CPU user time (s): 1199.98
CPU system time (s): 0.067989
CPU usage (%): 99.978
Max. virtual memory (cumulated for all children) (KiB): 17480

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.98
system time used= 0.067989
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3849
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= 1820

runsolver used 1.11783 second user time and 3.2615 second system time

The end

Launcher Data 

Begin job on node52 at 2009-03-28 14:37:08
IDJOB=1514949
IDBENCH=70389
IDSOLVER=504
FILE ID=node52/1514949-1238247428
PBS_JOBID= 9060663
Free space on /tmp= 66324 MiB

SOLVER NAME= MXC 2009-03-10
BENCH NAME= SAT09/RANDOM/MEDIUM/5SAT/UNKNOWN/90/unif-k5-r21.3-v90-c1917-S845966893-046.cnf
COMMAND LINE= HOME/mxc-sat09 -i BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1514949-1238247428/watcher-1514949-1238247428 -o /tmp/evaluation-result-1514949-1238247428/solver-1514949-1238247428 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/mxc-sat09 -i HOME/instance-1514949-1238247428.cnf

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

MD5SUM BENCH= 5cc6f84f110f3d0af812ff76f6bf656e
RANDOM SEED=189769073

node52.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		: 3000.230
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		: 3000.230
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:        738512 kB
Buffers:         87832 kB
Cached:        1136020 kB
SwapCached:       7968 kB
Active:         118000 kB
Inactive:      1115860 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        738512 kB
SwapTotal:     4192956 kB
SwapFree:      4177828 kB
Dirty:             724 kB
Writeback:           0 kB
Mapped:          15704 kB
Slab:            69084 kB
Committed_AS:  2970340 kB
PageTables:       1736 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 node52 at 2009-03-28 14:57:10