Trace number 1517073

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) 1200.06 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/560/
unif-k3-r4.25-v560-c2380-S374947955-075.cnf
MD5SUM1c26be7e8f45c396fe1a5a9f4716cff4
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables560
Number of clauses2380
Sum of the clauses size7140
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32380
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

32.08/32.16	c starting MXC with:
32.08/32.16	c cnf_path = HOME/instance-1517073-1238279763.cnf
32.08/32.16	c restart_strategy = auto
32.08/32.16	c sign_strategy = cached
32.08/32.16	c use_preprocessing = -1
32.08/32.16	c output_implicant = 1
32.08/32.16	c timeout_seconds = 0
32.08/32.16	c running SatELite... done
32.08/32.16	c 10 vars eliminated
32.08/32.16	c received 0 units and 2371 clauses from SatELite
32.08/32.16	c 9 assignments made, starting to guess now
32.08/32.16	c ===================================[MXC]=====================================
32.08/32.16	c | Conflicts |                Clause Statistics                   |   Vars   |
32.08/32.16	c |           |    CARD     BIN      O3+      L3+   L3+Lim  Lit/CL |          |
32.08/32.16	c =============================================================================
32.08/32.16	c |         0 |       0       0     2371        0        0     nan |      560 |
32.08/32.16	c |       100 |       0       0     2371      100     1050    24.8 |      551 |
32.08/32.16	c |       210 |       0       0     2371      210     1105    24.3 |      551 |
32.08/32.16	c |       441 |       0       0     2371      441     1220    24.0 |      551 |
32.08/32.16	c |       805 |       0       0     2371      805     1402    23.4 |      551 |
32.08/32.16	c |      1315 |       0       0     2371     1315     1609    23.2 |      551 |
32.08/32.16	c |      1986 |       0       0     2371     1138     1754    22.5 |      551 |
32.08/32.16	c |      2834 |       0       0     2371     1046     1894    25.0 |      551 |
32.08/32.16	c |      3876 |       0       0     2371     1076     2031    26.2 |      551 |
32.08/32.16	c |      5132 |       0       0     2371     1259     2163    24.2 |      551 |
32.08/32.16	c |      6623 |       0       0     2371     1624     2292    24.6 |      551 |
32.08/32.16	c |      8373 |       0       0     2371     2200     2419    23.6 |      551 |
32.08/32.16	c |     10408 |       0       0     2371     1761     2543    24.4 |      551 |
32.08/32.16	c |     12756 |       0       0     2371     1489     2665    22.1 |      551 |
32.08/32.16	c |     15449 |       0       0     2371     1427     2786    24.0 |      551 |
32.08/32.16	c |     18521 |       0       0     2371     1627     2906    24.0 |      551 |
32.08/32.16	c |     22010 |       0       0     2371     2136     3025    24.4 |      551 |
32.08/32.16	c |     25958 |       0       0     2371     3006     3144    25.1 |      551 |
32.08/32.16	c |     30411 |       0       0     2371     2672     3262    23.1 |      551 |
32.08/32.16	c |     35419 |       0       0     2371     2703     3381    24.6 |      551 |
32.08/32.16	c |     41038 |       0       0     2371     3172     3499    23.3 |      551 |
32.08/32.16	c |     47329 |       0       0     2371     2351     3618    22.6 |      551 |
32.08/32.16	c |     54360 |       0       0     2371     2006     3737    21.4 |      551 |
32.08/32.16	c |     62205 |       0       0     2371     2234     3857    23.4 |      551 |
32.08/32.16	c |     70945 |       0       0     2371     3132     3978    23.1 |      551 |
32.08/32.16	c |     80669 |       0       0     2371     2757     4099    23.5 |      551 |
32.08/32.16	c |     91476 |       0       0     2371     3161     4222    24.8 |      551 |
32.08/32.16	c |    103474 |       0       0     2371     2304     4346    24.2 |      551 |
32.08/32.16	c |    116782 |       0       0     2371     2361     4471    23.4 |      551 |
32.08/32.16	c |    131532 |       0       0     2371     3495     4597    23.4 |      551 |
32.08/32.16	c |    147868 |       0       0     2371     3513     4726    24.8 |      551 |
32.08/32.16	c |    165948 |       0       0     2371     4849     4855    22.1 |      551 |
32.08/32.16	c |    185947 |       0       0     2371     2709     4987    22.7 |      551 |
32.08/32.16	c |    208057 |       0       0     2371     4606     5120    23.2 |      551 |
32.08/32.16	c |    232489 |       0       0     2371     3099     5255    23.4 |      551 |
32.08/32.16	c |    259475 |       0       0     2371     3447     5393    24.1 |      551 |
32.08/32.16	c |    289271 |       0       0     2371     3189     5532    23.7 |      551 |
32.08/32.16	c |    322158 |       0       0     2371     5261     5674    23.1 |      551 |
32.08/32.16	c |    358445 |       0       0     2371     4214     5818    25.2 |      551 |
32.08/32.16	c |    398472 |       0       0     2371     3016     5965    24.4 |      551 |
32.08/32.16	c |    442613 |       0       0     2371     4882     6114    25.3 |      551 |
32.08/32.16	c |    491279 |       0       0     2371     4026     6265    24.2 |      551 |
32.08/32.16	c |    544923 |       0       0     2371     3749

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-1517073-1238279763/watcher-1517073-1238279763 -o /tmp/evaluation-result-1517073-1238279763/solver-1517073-1238279763 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/mxc-sat09 -i HOME/instance-1517073-1238279763.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 0.91 3/65 21400
/proc/meminfo: memFree=1433200/2055920 swapFree=4178736/4192956
[pid=21400] ppid=21398 vsize=1108 CPUtime=0
/proc/21400/stat : 21400 (mxc-sat09) R 21398 21400 20979 0 -1 4194304 160 0 0 0 0 0 0 0 18 0 1 0 454310168 1134592 146 1992294400 134512640 135192793 4294956224 18446744073709551615 134563104 0 0 4096 0 0 0 0 17 1 0 0
/proc/21400/statm: 277 146 56 166 0 108 0

[startup+0.054958 s]
/proc/loadavg: 0.99 0.97 0.91 3/65 21400
/proc/meminfo: memFree=1433200/2055920 swapFree=4178736/4192956
[pid=21400] ppid=21398 vsize=1768 CPUtime=0.05
/proc/21400/stat : 21400 (mxc-sat09) R 21398 21400 20979 0 -1 4194304 320 0 0 0 5 0 0 0 18 0 1 0 454310168 1810432 306 1992294400 134512640 135192793 4294956224 18446744073709551615 134750359 0 0 4096 0 0 0 0 17 1 0 0
/proc/21400/statm: 442 306 72 166 0 273 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 1768

[startup+0.101962 s]
/proc/loadavg: 0.99 0.97 0.91 3/65 21400
/proc/meminfo: memFree=1433200/2055920 swapFree=4178736/4192956
[pid=21400] ppid=21398 vsize=1768 CPUtime=0.1
/proc/21400/stat : 21400 (mxc-sat09) R 21398 21400 20979 0 -1 4194304 347 0 0 0 10 0 0 0 18 0 1 0 454310168 1810432 333 1992294400 134512640 135192793 4294956224 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 1 0 0
/proc/21400/statm: 442 333 73 166 0 273 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1768

[startup+0.301984 s]
/proc/loadavg: 0.99 0.97 0.91 3/65 21400
/proc/meminfo: memFree=1433200/2055920 swapFree=4178736/4192956
[pid=21400] ppid=21398 vsize=2032 CPUtime=0.3
/proc/21400/stat : 21400 (mxc-sat09) R 21398 21400 20979 0 -1 4194304 406 0 0 0 30 0 0 0 19 0 1 0 454310168 2080768 392 1992294400 134512640 135192793 4294956224 18446744073709551615 134534267 0 0 4096 0 0 0 0 17 1 0 0
/proc/21400/statm: 508 392 73 166 0 339 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 2032

[startup+0.70103 s]
/proc/loadavg: 0.99 0.97 0.91 3/65 21400
/proc/meminfo: memFree=1433200/2055920 swapFree=4178736/4192956
[pid=21400] ppid=21398 vsize=2296 CPUtime=0.69
/proc/21400/stat : 21400 (mxc-sat09) R 21398 21400 20979 0 -1 4194304 485 0 0 0 69 0 0 0 23 0 1 0 454310168 2351104 471 1992294400 134512640 135192793 4294956224 18446744073709551615 134551091 0 0 4096 0 0 0 0 17 1 0 0
/proc/21400/statm: 574 471 73 166 0 405 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2296

[startup+1.50112 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 21401
/proc/meminfo: memFree=1431464/2055920 swapFree=4178736/4192956
[pid=21400] ppid=21398 vsize=2692 CPUtime=1.49
/proc/21400/stat : 21400 (mxc-sat09) R 21398 21400 20979 0 -1 4194304 568 0 0 0 149 0 0 0 25 0 1 0 454310168 2756608 554 1992294400 134512640 135192793 4294956224 18446744073709551615 134534203 0 0 4096 0 0 0 0 17 1 0 0
/proc/21400/statm: 673 554 73 166 0 504 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2692

[startup+3.10135 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 21401
/proc/meminfo: memFree=1430888/2055920 swapFree=4178736/4192956
[pid=21400] ppid=21398 vsize=3224 CPUtime=3.09
/proc/21400/stat : 21400 (mxc-sat09) R 21398 21400 20979 0 -1 4194304 691 0 0 0 309 0 0 0 25 0 1 0 454310168 3301376 677 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/21400/statm: 806 677 73 166 0 637 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3224

[startup+6.30167 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 21401
/proc/meminfo: memFree=1430056/2055920 swapFree=4178736/4192956
[pid=21400] ppid=21398 vsize=3888 CPUtime=6.29
/proc/21400/stat : 21400 (mxc-sat09) R 21398 21400 20979 0 -1 4194304 862 0 0 0 629 0 0 0 25 0 1 0 454310168 3981312 848 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/21400/statm: 972 848 73 166 0 803 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3888

[startup+12.7014 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 21401
/proc/meminfo: memFree=1428904/2055920 swapFree=4178736/4192956
[pid=21400] ppid=21398 vsize=4836 CPUtime=12.69
/proc/21400/stat : 21400 (mxc-sat09) R 21398 21400 20979 0 -1 4194304 1098 0 0 0 1269 0 0 0 25 0 1 0 454310168 4952064 1084 1992294400 134512640 135192793 4294956224 18446744073709551615 134552256 0 0 4096 0 0 0 0 17 1 0 0
/proc/21400/statm: 1209 1084 73 166 0 1040 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4836

[startup+25.5018 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 21401
/proc/meminfo: memFree=1427752/2055920 swapFree=4178736/4192956
[pid=21400] ppid=21398 vsize=6052 CPUtime=25.48
/proc/21400/stat : 21400 (mxc-sat09) R 21398 21400 20979 0 -1 4194304 1369 0 0 0 2548 0 0 0 25 0 1 0 454310168 6197248 1355 1992294400 134512640 135192793 4294956224 18446744073709551615 134749470 0 0 4096 0 0 0 0 17 1 0 0
/proc/21400/statm: 1513 1355 73 166 0 1344 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 6052

[startup+51.1018 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 21401
/proc/meminfo: memFree=1426216/2055920 swapFree=4178736/4192956
[pid=21400] ppid=21398 vsize=7560 CPUtime=51.07
/proc/21400/stat : 21400 (mxc-sat09) R 21398 21400 20979 0 -1 4194304 1753 0 0 0 5106 1 0 0 25 0 1 0 454310168 7741440 1739 1992294400 134512640 135192793 4294956224 18446744073709551615 134604388 0 0 4096 0 0 0 0 17 1 0 0
/proc/21400/statm: 1890 1739 73 166 0 1721 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 7560

[startup+102.306 s]
/proc/loadavg: 0.99 0.97 0.91 3/66 21401
/proc/meminfo: memFree=1424168/2055920 swapFree=4178736/4192956
[pid=21400] ppid=21398 vsize=9832 CPUtime=102.27
/proc/21400/stat : 21400 (mxc-sat09) R 21398 21400 20979 0 -1 4194304 2251 0 0 0 10225 2 0 0 25 0 1 0 454310168 10067968 2237 1992294400 134512640 135192793 4294956224 18446744073709551615 134550618 0 0 4096 0 0 0 0 17 1 0 0
/proc/21400/statm: 2458 2237 73 166 0 2289 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 9832

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 21401
/proc/meminfo: memFree=1422568/2055920 swapFree=4178736/4192956
[pid=21400] ppid=21398 vsize=11716 CPUtime=162.24
/proc/21400/stat : 21400 (mxc-sat09) R 21398 21400 20979 0 -1 4194304 2662 0 0 0 16222 2 0 0 25 0 1 0 454310168 11997184 2648 1992294400 134512640 135192793 4294956224 18446744073709551615 134548379 0 0 4096 0 0 0 0 17 1 0 0
/proc/21400/statm: 2929 2648 73 166 0 2760 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 11716

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 21401
/proc/meminfo: memFree=1421288/2055920 swapFree=4178736/4192956
[pid=21400] ppid=21398 vsize=13212 CPUtime=222.23
/proc/21400/stat : 21400 (mxc-sat09) R 21398 21400 20979 0 -1 4194304 2979 0 0 0 22220 3 0 0 25 0 1 0 454310168 13529088 2965 1992294400 134512640 135192793 4294956224 18446744073709551615 134532612 0 0 4096 0 0 0 0 17 1 0 0
/proc/21400/statm: 3303 2965 73 166 0 3134 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 13212

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 21401
/proc/meminfo: memFree=1420008/2055920 swapFree=4178736/4192956
[pid=21400] ppid=21398 vsize=14692 CPUtime=282.21
/proc/21400/stat : 21400 (mxc-sat09) R 21398 21400 20979 0 -1 4194304 3290 0 0 0 28218 3 0 0 25 0 1 0 454310168 15044608 3276 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/21400/statm: 3673 3276 73 166 0 3504 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 14692

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 21401
/proc/meminfo: memFree=1419048/2055920 swapFree=4178736/4192956
[pid=21400] ppid=21398 vsize=15900 CPUtime=342.2
/proc/21400/stat : 21400 (mxc-sat09) R 21398 21400 20979 0 -1 4194304 3533 0 0 0 34216 4 0 0 25 0 1 0 454310168 16281600 3519 1992294400 134512640 135192793 4294956224 18446744073709551615 134534180 0 0 4096 0 0 0 0 17 1 0 0
/proc/21400/statm: 3975 3519 73 166 0 3806 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 15900

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 21401
/proc/meminfo: memFree=1418216/2055920 swapFree=4178736/4192956
[pid=21400] ppid=21398 vsize=16796 CPUtime=402.17
/proc/21400/stat : 21400 (mxc-sat09) R 21398 21400 20979 0 -1 4194304 3742 0 0 0 40213 4 0 0 25 0 1 0 454310168 17199104 3728 1992294400 134512640 135192793 4294956224 18446744073709551615 134550401 0 0 4096 0 0 0 0 17 1 0 0
/proc/21400/statm: 4199 3728 73 166 0 4030 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 16796

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 21401
/proc/meminfo: memFree=1417384/2055920 swapFree=4178736/4192956
[pid=21400] ppid=21398 vsize=17748 CPUtime=462.16
/proc/21400/stat : 21400 (mxc-sat09) R 21398 21400 20979 0 -1 4194304 3946 0 0 0 46211 5 0 0 25 0 1 0 454310168 18173952 3932 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/21400/statm: 4437 3932 73 166 0 4268 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 17748

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 21401
/proc/meminfo: memFree=1416616/2055920 swapFree=4178736/4192956
[pid=21400] ppid=21398 vsize=18652 CPUtime=522.14
/proc/21400/stat : 21400 (mxc-sat09) R 21398 21400 20979 0 -1 4194304 4144 0 0 0 52209 5 0 0 25 0 1 0 454310168 19099648 4130 1992294400 134512640 135192793 4294956224 18446744073709551615 134533840 0 0 4096 0 0 0 0 17 1 0 0
/proc/21400/statm: 4663 4130 73 166 0 4494 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 18652

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 21401
/proc/meminfo: memFree=1415848/2055920 swapFree=4178736/4192956
[pid=21400] ppid=21398 vsize=19280 CPUtime=582.12
/proc/21400/stat : 21400 (mxc-sat09) R 21398 21400 20979 0 -1 4194304 4324 0 0 0 58206 6 0 0 25 0 1 0 454310168 19742720 4310 1992294400 134512640 135192793 4294956224 18446744073709551615 134551561 0 0 4096 0 0 0 0 17 1 0 0
/proc/21400/statm: 4820 4310 73 166 0 4651 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 19280

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 21401
/proc/meminfo: memFree=1415336/2055920 swapFree=4178736/4192956
[pid=21400] ppid=21398 vsize=19924 CPUtime=642.11
/proc/21400/stat : 21400 (mxc-sat09) R 21398 21400 20979 0 -1 4194304 4444 0 0 0 64205 6 0 0 25 0 1 0 454310168 20402176 4430 1992294400 134512640 135192793 4294956224 18446744073709551615 134533236 0 0 4096 0 0 0 0 17 1 0 0
/proc/21400/statm: 4981 4430 73 166 0 4812 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 19924

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 21401
/proc/meminfo: memFree=1414568/2055920 swapFree=4178736/4192956
[pid=21400] ppid=21398 vsize=20688 CPUtime=702.09
/proc/21400/stat : 21400 (mxc-sat09) R 21398 21400 20979 0 -1 4194304 4623 0 0 0 70203 6 0 0 25 0 1 0 454310168 21184512 4609 1992294400 134512640 135192793 4294956224 18446744073709551615 134551091 0 0 4096 0 0 0 0 17 1 0 0
/proc/21400/statm: 5172 4609 73 166 0 5003 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 20688

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 21401
/proc/meminfo: memFree=1413864/2055920 swapFree=4178736/4192956
[pid=21400] ppid=21398 vsize=21628 CPUtime=762.07
/proc/21400/stat : 21400 (mxc-sat09) R 21398 21400 20979 0 -1 4194304 4827 0 0 0 76201 6 0 0 25 0 1 0 454310168 22147072 4813 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/21400/statm: 5407 4813 73 166 0 5238 0
Current children cumulated CPU time (s) 762.07
Current children cumulated vsize (KiB) 21628

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 21401
/proc/meminfo: memFree=1413352/2055920 swapFree=4178736/4192956
[pid=21400] ppid=21398 vsize=22104 CPUtime=822.06
/proc/21400/stat : 21400 (mxc-sat09) R 21398 21400 20979 0 -1 4194304 4939 0 0 0 82199 7 0 0 25 0 1 0 454310168 22634496 4925 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/21400/statm: 5526 4925 73 166 0 5357 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 22104

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 21403
/proc/meminfo: memFree=1412776/2055920 swapFree=4178736/4192956
[pid=21400] ppid=21398 vsize=22720 CPUtime=882.03
/proc/21400/stat : 21400 (mxc-sat09) R 21398 21400 20979 0 -1 4194304 5077 0 0 0 88196 7 0 0 25 0 1 0 454310168 23265280 5063 1992294400 134512640 135192793 4294956224 18446744073709551615 134534131 0 0 4096 0 0 0 0 17 1 0 0
/proc/21400/statm: 5680 5063 73 166 0 5511 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 22720

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 21403
/proc/meminfo: memFree=1412328/2055920 swapFree=4178736/4192956
[pid=21400] ppid=21398 vsize=23232 CPUtime=942.02
/proc/21400/stat : 21400 (mxc-sat09) R 21398 21400 20979 0 -1 4194304 5194 0 0 0 94194 8 0 0 25 0 1 0 454310168 23789568 5180 1992294400 134512640 135192793 4294956224 18446744073709551615 134548132 0 0 4096 0 0 0 0 17 1 0 0
/proc/21400/statm: 5808 5180 73 166 0 5639 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 23232

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 21403
/proc/meminfo: memFree=1412072/2055920 swapFree=4178736/4192956
[pid=21400] ppid=21398 vsize=23564 CPUtime=1002
/proc/21400/stat : 21400 (mxc-sat09) R 21398 21400 20979 0 -1 4194304 5262 0 0 0 100192 8 0 0 25 0 1 0 454310168 24129536 5248 1992294400 134512640 135192793 4294956224 18446744073709551615 134534303 0 0 4096 0 0 0 0 17 1 0 0
/proc/21400/statm: 5891 5248 73 166 0 5722 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 23564

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 21403
/proc/meminfo: memFree=1411432/2055920 swapFree=4178736/4192956
[pid=21400] ppid=21398 vsize=24352 CPUtime=1061.98
/proc/21400/stat : 21400 (mxc-sat09) R 21398 21400 20979 0 -1 4194304 5428 0 0 0 106190 8 0 0 25 0 1 0 454310168 24936448 5414 1992294400 134512640 135192793 4294956224 18446744073709551615 134533810 0 0 4096 0 0 0 0 17 1 0 0
/proc/21400/statm: 6088 5414 73 166 0 5919 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 24352

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 21403
/proc/meminfo: memFree=1410856/2055920 swapFree=4178736/4192956
[pid=21400] ppid=21398 vsize=24872 CPUtime=1121.96
/proc/21400/stat : 21400 (mxc-sat09) R 21398 21400 20979 0 -1 4194304 5541 0 0 0 112187 9 0 0 25 0 1 0 454310168 25468928 5527 1992294400 134512640 135192793 4294956224 18446744073709551615 134534175 0 0 4096 0 0 0 0 17 1 0 0
/proc/21400/statm: 6218 5527 73 166 0 6049 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 24872

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 21403
/proc/meminfo: memFree=1410472/2055920 swapFree=4178736/4192956
[pid=21400] ppid=21398 vsize=25384 CPUtime=1181.94
/proc/21400/stat : 21400 (mxc-sat09) R 21398 21400 20979 0 -1 4194304 5664 0 0 0 118185 9 0 0 25 0 1 0 454310168 25993216 5650 1992294400 134512640 135192793 4294956224 18446744073709551615 134552317 0 0 4096 0 0 0 0 17 1 0 0
/proc/21400/statm: 6346 5650 73 166 0 6177 0
Current children cumulated CPU time (s) 1181.94
Current children cumulated vsize (KiB) 25384



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 21403
/proc/meminfo: memFree=1410280/2055920 swapFree=4178736/4192956
[pid=21400] ppid=21398 vsize=25544 CPUtime=1200.04
/proc/21400/stat : 21400 (mxc-sat09) R 21398 21400 20979 0 -1 4194304 5696 0 0 0 119995 9 0 0 25 0 1 0 454310168 26157056 5682 1992294400 134512640 135192793 4294956224 18446744073709551615 134534128 0 0 4096 0 0 0 0 17 1 0 0
/proc/21400/statm: 6386 5682 73 166 0 6217 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 25544

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): 1200.06
CPU user time (s): 1199.96
CPU system time (s): 0.099984
CPU usage (%): 99.9707
Max. virtual memory (cumulated for all children) (KiB): 25544

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.96
system time used= 0.099984
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5696
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= 2244

runsolver used 1.42978 second user time and 2.41263 second system time

The end

Launcher Data 

Begin job on node32 at 2009-03-28 23:36:03
IDJOB=1517073
IDBENCH=70566
IDSOLVER=504
FILE ID=node32/1517073-1238279763
PBS_JOBID= 9060850
Free space on /tmp= 66456 MiB

SOLVER NAME= MXC 2009-03-10
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/560/unif-k3-r4.25-v560-c2380-S374947955-075.cnf
COMMAND LINE= HOME/mxc-sat09 -i BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1517073-1238279763/watcher-1517073-1238279763 -o /tmp/evaluation-result-1517073-1238279763/solver-1517073-1238279763 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/mxc-sat09 -i HOME/instance-1517073-1238279763.cnf

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

MD5SUM BENCH= 1c26be7e8f45c396fe1a5a9f4716cff4
RANDOM SEED=1027448487

node32.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		: 3000.234
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		: 3000.234
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:       1433680 kB
Buffers:         66180 kB
Cached:         489244 kB
SwapCached:       7344 kB
Active:         130036 kB
Inactive:       434060 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1433680 kB
SwapTotal:     4192956 kB
SwapFree:      4178736 kB
Dirty:             720 kB
Writeback:           0 kB
Mapped:          14468 kB
Slab:            43932 kB
Committed_AS:  1447776 kB
PageTables:       1488 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= 66456 MiB
End job on node32 at 2009-03-28 23:56:06