Trace number 1516929

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 1200.51

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/420/
unif-k3-r4.25-v420-c1785-S1854680784-082.cnf
MD5SUM4b06db6948efef167aa1a27d1aa9c8a8
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark143.586
Satisfiable
(Un)Satisfiability was proved
Number of variables420
Number of clauses1785
Sum of the clauses size5355
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31785
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

28.28/28.33	c starting MXC with:
28.28/28.33	c cnf_path = HOME/instance-1516929-1238277584.cnf
28.28/28.33	c restart_strategy = auto
28.28/28.33	c sign_strategy = cached
28.28/28.33	c use_preprocessing = -1
28.28/28.33	c output_implicant = 1
28.28/28.33	c timeout_seconds = 0
28.28/28.33	c running SatELite... done
28.28/28.33	c 17 vars eliminated
28.28/28.33	c received 0 units and 1771 clauses from SatELite
28.28/28.33	c 16 assignments made, starting to guess now
28.28/28.33	c ===================================[MXC]=====================================
28.28/28.33	c | Conflicts |                Clause Statistics                   |   Vars   |
28.28/28.33	c |           |    CARD     BIN      O3+      L3+   L3+Lim  Lit/CL |          |
28.28/28.33	c =============================================================================
28.28/28.33	c |         0 |       0       0     1771        0        0     nan |      420 |
28.28/28.33	c |       100 |       0       0     1771      100     1050    21.3 |      404 |
28.28/28.33	c |       210 |       0       0     1771      210     1105    20.2 |      404 |
28.28/28.33	c |       441 |       0       0     1771      441     1220    20.2 |      404 |
28.28/28.33	c |       805 |       0       0     1771      805     1402    20.2 |      404 |
28.28/28.33	c |      1315 |       0       0     1771     1315     1609    21.4 |      404 |
28.28/28.33	c |      1986 |       0       0     1771     1138     1754    22.0 |      404 |
28.28/28.33	c |      2834 |       0       0     1771     1046     1894    21.0 |      404 |
28.28/28.33	c |      3876 |       0       0     1771     1076     2031    18.6 |      404 |
28.28/28.33	c |      5132 |       0       0     1771     1259     2163    18.2 |      404 |
28.28/28.33	c |      6623 |       0       0     1771     1624     2292    19.8 |      404 |
28.28/28.33	c |      8373 |       0       0     1771     2200     2419    20.3 |      404 |
28.28/28.33	c |     10408 |       0       0     1771     1761     2543    19.0 |      404 |
28.28/28.33	c |     12756 |       0       0     1771     1486     2665    19.6 |      404 |
28.28/28.33	c |     15449 |       0       0     1771     1425     2786    19.7 |      404 |
28.28/28.33	c |     18521 |       0       0     1771     1625     2906    19.7 |      404 |
28.28/28.33	c |     22010 |       0       0     1771     2135     3025    19.5 |      404 |
28.28/28.33	c |     25958 |       0       0     1771     3005     3144    21.4 |      404 |
28.28/28.33	c |     30411 |       0       0     1771     2671     3262    21.1 |      404 |
28.28/28.33	c |     35419 |       0       0     1771     2707     3381    19.7 |      404 |
28.28/28.33	c |     41038 |       0       0     1771     3178     3499    20.4 |      404 |
28.28/28.33	c |     47329 |       0       0     1771     2357     3618    19.1 |      404 |
28.28/28.33	c |     54360 |       0       0     1771     2013     3737    18.6 |      404 |
28.28/28.33	c |     62205 |       0       0     1771     2245     3857    17.8 |      404 |
28.28/28.33	c |     70945 |       0       0     1771     3150     3978    19.1 |      404 |
28.28/28.33	c |     80669 |       0       0     1771     2773     4099    19.7 |      404 |
28.28/28.33	c |     91476 |       0       0     1771     3174     4222    19.3 |      404 |
28.28/28.33	c |    103474 |       0       0     1771     2310     4346    19.1 |      404 |
28.28/28.33	c |    116782 |       0       0     1771     2369     4471    18.7 |      404 |
28.28/28.33	c |    131532 |       0       0     1771     3504     4597    20.0 |      404 |
28.28/28.33	c |    147868 |       0       0     1771     3523     4726    20.8 |      404 |
28.28/28.33	c |    165948 |       0       0     1771     4854     4855    18.7 |      404 |
28.28/28.33	c |    185947 |       0       0     1771     2726     4987    17.4 |      404 |
28.28/28.33	c |    208057 |       0       0     1771     4623     5120    19.4 |      404 |
28.28/28.33	c |    232489 |       0       0     1771     3125     5255    17.2 |      404 |
28.28/28.33	c |    259475 |       0       0     1771     3477     5393    18.4 |      404 |
28.28/28.33	c |    289271 |       0       0     1771     3216     5532    18.5 |      404 |
28.28/28.33	c |    322158 |       0       0     1771     5294     5674    18.4 |      404 |
28.28/28.33	c |    358445 |       0       0     1771     4245     5818    18.1 |      404 |
28.28/28.33	c |    398472 |       0       0     1771     3020     5965    17.7 |      404 |
28.28/28.33	c |    442613 |       0       0     1771     4883     6114    18.9 |      404 |
28.28/28.33	c |    491279 |       0       0     1771     4038     6265    18.3 |      404 |
28.28/28.33	c |    544923 |       0       0     1771     3768

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-1516929-1238277584/watcher-1516929-1238277584 -o /tmp/evaluation-result-1516929-1238277584/solver-1516929-1238277584 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/mxc-sat09 -i HOME/instance-1516929-1238277584.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 0.99 3/64 26723
/proc/meminfo: memFree=997536/2055920 swapFree=4177928/4192956
[pid=26723] ppid=26721 vsize=984 CPUtime=0
/proc/26723/stat : 26723 (mxc-sat09) R 26721 26723 26403 0 -1 4194304 140 0 0 0 0 0 0 0 18 0 1 0 1100424683 1007616 126 1992294400 134512640 135192793 4294956224 18446744073709551615 134567928 0 0 4096 0 0 0 0 17 1 0 0
/proc/26723/statm: 246 126 56 166 0 77 0

[startup+0.0648781 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 26723
/proc/meminfo: memFree=997536/2055920 swapFree=4177928/4192956
[pid=26723] ppid=26721 vsize=1644 CPUtime=0.06
/proc/26723/stat : 26723 (mxc-sat09) R 26721 26723 26403 0 -1 4194304 297 0 0 0 6 0 0 0 18 0 1 0 1100424683 1683456 283 1992294400 134512640 135192793 4294956224 18446744073709551615 134752464 0 0 4096 0 0 0 0 17 1 0 0
/proc/26723/statm: 411 283 73 166 0 242 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 1644

[startup+0.101885 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 26723
/proc/meminfo: memFree=997536/2055920 swapFree=4177928/4192956
[pid=26723] ppid=26721 vsize=1644 CPUtime=0.09
/proc/26723/stat : 26723 (mxc-sat09) R 26721 26723 26403 0 -1 4194304 314 0 0 0 9 0 0 0 18 0 1 0 1100424683 1683456 300 1992294400 134512640 135192793 4294956224 18446744073709551615 134550893 0 0 4096 0 0 0 0 17 1 0 0
/proc/26723/statm: 411 300 73 166 0 242 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1644

[startup+0.301927 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 26723
/proc/meminfo: memFree=997536/2055920 swapFree=4177928/4192956
[pid=26723] ppid=26721 vsize=1908 CPUtime=0.29
/proc/26723/stat : 26723 (mxc-sat09) R 26721 26723 26403 0 -1 4194304 367 0 0 0 29 0 0 0 19 0 1 0 1100424683 1953792 353 1992294400 134512640 135192793 4294956224 18446744073709551615 134534231 0 0 4096 0 0 0 0 17 1 0 0
/proc/26723/statm: 477 353 73 166 0 308 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1908

[startup+0.702013 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 26723
/proc/meminfo: memFree=997536/2055920 swapFree=4177928/4192956
[pid=26723] ppid=26721 vsize=2172 CPUtime=0.69
/proc/26723/stat : 26723 (mxc-sat09) R 26721 26723 26403 0 -1 4194304 431 0 0 0 69 0 0 0 22 0 1 0 1100424683 2224128 417 1992294400 134512640 135192793 4294956224 18446744073709551615 134533815 0 0 4096 0 0 0 0 17 1 0 0
/proc/26723/statm: 543 417 73 166 0 374 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2172

[startup+1.50119 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26724
/proc/meminfo: memFree=995928/2055920 swapFree=4177928/4192956
[pid=26723] ppid=26721 vsize=2440 CPUtime=1.49
/proc/26723/stat : 26723 (mxc-sat09) R 26721 26723 26403 0 -1 4194304 518 0 0 0 149 0 0 0 25 0 1 0 1100424683 2498560 504 1992294400 134512640 135192793 4294956224 18446744073709551615 134552377 0 0 4096 0 0 0 0 17 1 0 0
/proc/26723/statm: 610 504 73 166 0 441 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2440

[startup+3.10153 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26724
/proc/meminfo: memFree=995416/2055920 swapFree=4177928/4192956
[pid=26723] ppid=26721 vsize=2980 CPUtime=3.09
/proc/26723/stat : 26723 (mxc-sat09) R 26721 26723 26403 0 -1 4194304 628 0 0 0 309 0 0 0 25 0 1 0 1100424683 3051520 614 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/26723/statm: 745 614 73 166 0 576 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2980

[startup+6.30121 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26724
/proc/meminfo: memFree=994712/2055920 swapFree=4177928/4192956
[pid=26723] ppid=26721 vsize=3664 CPUtime=6.29
/proc/26723/stat : 26723 (mxc-sat09) R 26721 26723 26403 0 -1 4194304 793 0 0 0 629 0 0 0 25 0 1 0 1100424683 3751936 779 1992294400 134512640 135192793 4294956224 18446744073709551615 134548179 0 0 4096 0 0 0 0 17 1 0 0
/proc/26723/statm: 916 779 73 166 0 747 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3664

[startup+12.7016 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26724
/proc/meminfo: memFree=993696/2055920 swapFree=4177928/4192956
[pid=26723] ppid=26721 vsize=4464 CPUtime=12.69
/proc/26723/stat : 26723 (mxc-sat09) R 26721 26723 26403 0 -1 4194304 982 0 0 0 1269 0 0 0 25 0 1 0 1100424683 4571136 968 1992294400 134512640 135192793 4294956224 18446744073709551615 134550759 0 0 4096 0 0 0 0 17 1 0 0
/proc/26723/statm: 1116 968 73 166 0 947 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4464

[startup+25.5013 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26724
/proc/meminfo: memFree=992736/2055920 swapFree=4177928/4192956
[pid=26723] ppid=26721 vsize=5452 CPUtime=25.48
/proc/26723/stat : 26723 (mxc-sat09) R 26721 26723 26403 0 -1 4194304 1219 0 0 0 2548 0 0 0 25 0 1 0 1100424683 5582848 1205 1992294400 134512640 135192793 4294956224 18446744073709551615 134534231 0 0 4096 0 0 0 0 17 1 0 0
/proc/26723/statm: 1363 1205 73 166 0 1194 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 5452

[startup+51.1018 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26724
/proc/meminfo: memFree=991328/2055920 swapFree=4177928/4192956
[pid=26723] ppid=26721 vsize=6976 CPUtime=51.07
/proc/26723/stat : 26723 (mxc-sat09) R 26721 26723 26403 0 -1 4194304 1559 0 0 0 5107 0 0 0 25 0 1 0 1100424683 7143424 1545 1992294400 134512640 135192793 4294956224 18446744073709551615 134534131 0 0 4096 0 0 0 0 17 1 0 0
/proc/26723/statm: 1744 1545 73 166 0 1575 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 6976

[startup+102.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26730
/proc/meminfo: memFree=989408/2055920 swapFree=4177928/4192956
[pid=26723] ppid=26721 vsize=9164 CPUtime=102.25
/proc/26723/stat : 26723 (mxc-sat09) R 26721 26723 26403 0 -1 4194304 2028 0 0 0 10224 1 0 0 25 0 1 0 1100424683 9383936 2014 1992294400 134512640 135192793 4294956224 18446744073709551615 134533933 0 0 4096 0 0 0 0 17 1 0 0
/proc/26723/statm: 2291 2014 73 166 0 2122 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 9164

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26730
/proc/meminfo: memFree=987552/2055920 swapFree=4177928/4192956
[pid=26723] ppid=26721 vsize=11236 CPUtime=162.23
/proc/26723/stat : 26723 (mxc-sat09) R 26721 26723 26403 0 -1 4194304 2477 0 0 0 16221 2 0 0 25 0 1 0 1100424683 11505664 2463 1992294400 134512640 135192793 4294956224 18446744073709551615 134533858 0 0 4096 0 0 0 0 17 1 0 0
/proc/26723/statm: 2809 2463 73 166 0 2640 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 11236

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26730
/proc/meminfo: memFree=986336/2055920 swapFree=4177928/4192956
[pid=26723] ppid=26721 vsize=12612 CPUtime=222.2
/proc/26723/stat : 26723 (mxc-sat09) R 26721 26723 26403 0 -1 4194304 2787 0 0 0 22218 2 0 0 25 0 1 0 1100424683 12914688 2773 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/26723/statm: 3153 2773 73 166 0 2984 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 12612

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26730
/proc/meminfo: memFree=985376/2055920 swapFree=4177928/4192956
[pid=26723] ppid=26721 vsize=13668 CPUtime=282.18
/proc/26723/stat : 26723 (mxc-sat09) R 26721 26723 26403 0 -1 4194304 3013 0 0 0 28216 2 0 0 25 0 1 0 1100424683 13996032 2999 1992294400 134512640 135192793 4294956224 18446744073709551615 134533924 0 0 4096 0 0 0 0 17 1 0 0
/proc/26723/statm: 3417 2999 73 166 0 3248 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 13668

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26730
/proc/meminfo: memFree=984224/2055920 swapFree=4177928/4192956
[pid=26723] ppid=26721 vsize=14724 CPUtime=342.16
/proc/26723/stat : 26723 (mxc-sat09) R 26721 26723 26403 0 -1 4194304 3303 0 0 0 34213 3 0 0 25 0 1 0 1100424683 15077376 3289 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/26723/statm: 3681 3289 73 166 0 3512 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 14724

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26730
/proc/meminfo: memFree=983392/2055920 swapFree=4177928/4192956
[pid=26723] ppid=26721 vsize=15836 CPUtime=402.13
/proc/26723/stat : 26723 (mxc-sat09) R 26721 26723 26403 0 -1 4194304 3522 0 0 0 40210 3 0 0 25 0 1 0 1100424683 16216064 3508 1992294400 134512640 135192793 4294956224 18446744073709551615 134533924 0 0 4096 0 0 0 0 17 1 0 0
/proc/26723/statm: 3959 3508 73 166 0 3790 0
Current children cumulated CPU time (s) 402.13
Current children cumulated vsize (KiB) 15836

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26730
/proc/meminfo: memFree=982688/2055920 swapFree=4177928/4192956
[pid=26723] ppid=26721 vsize=16312 CPUtime=462.11
/proc/26723/stat : 26723 (mxc-sat09) R 26721 26723 26403 0 -1 4194304 3680 0 0 0 46208 3 0 0 25 0 1 0 1100424683 16703488 3666 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/26723/statm: 4078 3666 73 166 0 3909 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 16312

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26730
/proc/meminfo: memFree=981920/2055920 swapFree=4177928/4192956
[pid=26723] ppid=26721 vsize=17268 CPUtime=522.09
/proc/26723/stat : 26723 (mxc-sat09) R 26721 26723 26403 0 -1 4194304 3885 0 0 0 52205 4 0 0 25 0 1 0 1100424683 17682432 3871 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/26723/statm: 4317 3871 73 166 0 4148 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 17268

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26730
/proc/meminfo: memFree=981088/2055920 swapFree=4177928/4192956
[pid=26723] ppid=26721 vsize=18060 CPUtime=582.07
/proc/26723/stat : 26723 (mxc-sat09) R 26721 26723 26403 0 -1 4194304 4073 0 0 0 58203 4 0 0 25 0 1 0 1100424683 18493440 4059 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/26723/statm: 4515 4059 73 166 0 4346 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 18060

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26730
/proc/meminfo: memFree=980704/2055920 swapFree=4177928/4192956
[pid=26723] ppid=26721 vsize=18396 CPUtime=642.05
/proc/26723/stat : 26723 (mxc-sat09) R 26721 26723 26403 0 -1 4194304 4163 0 0 0 64201 4 0 0 25 0 1 0 1100424683 18837504 4149 1992294400 134512640 135192793 4294956224 18446744073709551615 134534231 0 0 4096 0 0 0 0 17 1 0 0
/proc/26723/statm: 4599 4149 73 166 0 4430 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 18396

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26730
/proc/meminfo: memFree=980000/2055920 swapFree=4177928/4192956
[pid=26723] ppid=26721 vsize=19328 CPUtime=702.03
/proc/26723/stat : 26723 (mxc-sat09) R 26721 26723 26403 0 -1 4194304 4335 0 0 0 70198 5 0 0 25 0 1 0 1100424683 19791872 4321 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/26723/statm: 4832 4321 73 166 0 4663 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 19328

[startup+762.305 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26730
/proc/meminfo: memFree=979424/2055920 swapFree=4177928/4192956
[pid=26723] ppid=26721 vsize=19788 CPUtime=762.01
/proc/26723/stat : 26723 (mxc-sat09) R 26721 26723 26403 0 -1 4194304 4473 0 0 0 76196 5 0 0 25 0 1 0 1100424683 20262912 4459 1992294400 134512640 135192793 4294956224 18446744073709551615 134533831 0 0 4096 0 0 0 0 17 1 0 0
/proc/26723/statm: 4947 4459 73 166 0 4778 0
Current children cumulated CPU time (s) 762.01
Current children cumulated vsize (KiB) 19788

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26730
/proc/meminfo: memFree=978720/2055920 swapFree=4177928/4192956
[pid=26723] ppid=26721 vsize=20632 CPUtime=821.98
/proc/26723/stat : 26723 (mxc-sat09) R 26721 26723 26403 0 -1 4194304 4645 0 0 0 82193 5 0 0 25 0 1 0 1100424683 21127168 4631 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/26723/statm: 5158 4631 73 166 0 4989 0
Current children cumulated CPU time (s) 821.98
Current children cumulated vsize (KiB) 20632

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26730
/proc/meminfo: memFree=978336/2055920 swapFree=4177928/4192956
[pid=26723] ppid=26721 vsize=21228 CPUtime=881.96
/proc/26723/stat : 26723 (mxc-sat09) R 26721 26723 26403 0 -1 4194304 4738 0 0 0 88191 5 0 0 25 0 1 0 1100424683 21737472 4724 1992294400 134512640 135192793 4294956224 18446744073709551615 134551698 0 0 4096 0 0 0 0 17 1 0 0
/proc/26723/statm: 5307 4724 73 166 0 5138 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 21228

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26730
/proc/meminfo: memFree=977760/2055920 swapFree=4177928/4192956
[pid=26723] ppid=26721 vsize=21888 CPUtime=941.94
/proc/26723/stat : 26723 (mxc-sat09) R 26721 26723 26403 0 -1 4194304 4881 0 0 0 94188 6 0 0 25 0 1 0 1100424683 22413312 4867 1992294400 134512640 135192793 4294956224 18446744073709551615 134534170 0 0 4096 0 0 0 0 17 1 0 0
/proc/26723/statm: 5472 4867 73 166 0 5303 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 21888

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26730
/proc/meminfo: memFree=977376/2055920 swapFree=4177928/4192956
[pid=26723] ppid=26721 vsize=22408 CPUtime=1001.91
/proc/26723/stat : 26723 (mxc-sat09) R 26721 26723 26403 0 -1 4194304 4979 0 0 0 100185 6 0 0 25 0 1 0 1100424683 22945792 4965 1992294400 134512640 135192793 4294956224 18446744073709551615 134532920 0 0 4096 0 0 0 0 17 1 0 0
/proc/26723/statm: 5602 4965 73 166 0 5433 0
Current children cumulated CPU time (s) 1001.91
Current children cumulated vsize (KiB) 22408

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26730
/proc/meminfo: memFree=976992/2055920 swapFree=4177928/4192956
[pid=26723] ppid=26721 vsize=22936 CPUtime=1061.89
/proc/26723/stat : 26723 (mxc-sat09) R 26721 26723 26403 0 -1 4194304 5070 0 0 0 106183 6 0 0 25 0 1 0 1100424683 23486464 5056 1992294400 134512640 135192793 4294956224 18446744073709551615 134533776 0 0 4096 0 0 0 0 17 1 0 0
/proc/26723/statm: 5734 5056 73 166 0 5565 0
Current children cumulated CPU time (s) 1061.89
Current children cumulated vsize (KiB) 22936

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26730
/proc/meminfo: memFree=976736/2055920 swapFree=4177928/4192956
[pid=26723] ppid=26721 vsize=23256 CPUtime=1121.87
/proc/26723/stat : 26723 (mxc-sat09) R 26721 26723 26403 0 -1 4194304 5135 0 0 0 112181 6 0 0 25 0 1 0 1100424683 23814144 5121 1992294400 134512640 135192793 4294956224 18446744073709551615 134533906 0 0 4096 0 0 0 0 17 1 0 0
/proc/26723/statm: 5814 5121 73 166 0 5645 0
Current children cumulated CPU time (s) 1121.87
Current children cumulated vsize (KiB) 23256

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26730
/proc/meminfo: memFree=976352/2055920 swapFree=4177928/4192956
[pid=26723] ppid=26721 vsize=23724 CPUtime=1181.85
/proc/26723/stat : 26723 (mxc-sat09) R 26721 26723 26403 0 -1 4194304 5239 0 0 0 118178 7 0 0 25 0 1 0 1100424683 24293376 5225 1992294400 134512640 135192793 4294956224 18446744073709551615 134533917 0 0 4096 0 0 0 0 17 1 0 0
/proc/26723/statm: 5931 5225 73 166 0 5762 0
Current children cumulated CPU time (s) 1181.85
Current children cumulated vsize (KiB) 23724



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26730
/proc/meminfo: memFree=976160/2055920 swapFree=4177928/4192956
[pid=26723] ppid=26721 vsize=23912 CPUtime=1200.05
/proc/26723/stat : 26723 (mxc-sat09) R 26721 26723 26403 0 -1 4194304 5276 0 0 0 119998 7 0 0 25 0 1 0 1100424683 24485888 5262 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/26723/statm: 5978 5262 73 166 0 5809 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 23912

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

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

[startup+1200.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26730
/proc/meminfo: memFree=976160/2055920 swapFree=4177928/4192956
[pid=26723] ppid=26721 vsize=23912 CPUtime=1200.05
/proc/26723/stat : 26723 (mxc-sat09) R 26721 26723 26403 0 -1 4194304 5276 0 0 0 119998 7 0 0 25 0 1 0 1100424683 24485888 5262 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/26723/statm: 5978 5262 73 166 0 5809 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 23912

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.06
CPU user time (s): 1199.98
CPU system time (s): 0.077988
CPU usage (%): 99.9627
Max. virtual memory (cumulated for all children) (KiB): 23912

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.98
system time used= 0.077988
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5276
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= 2005

runsolver used 0.804877 second user time and 2.52362 second system time

The end

Launcher Data 

Begin job on node10 at 2009-03-28 22:59:44
IDJOB=1516929
IDBENCH=70554
IDSOLVER=504
FILE ID=node10/1516929-1238277584
PBS_JOBID= 9060885
Free space on /tmp= 65604 MiB

SOLVER NAME= MXC 2009-03-10
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/420/unif-k3-r4.25-v420-c1785-S1854680784-082.cnf
COMMAND LINE= HOME/mxc-sat09 -i BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1516929-1238277584/watcher-1516929-1238277584 -o /tmp/evaluation-result-1516929-1238277584/solver-1516929-1238277584 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/mxc-sat09 -i HOME/instance-1516929-1238277584.cnf

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

MD5SUM BENCH= 4b06db6948efef167aa1a27d1aa9c8a8
RANDOM SEED=34835127

node10.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		: 3000.272
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		: 3000.272
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:        997952 kB
Buffers:         88732 kB
Cached:         881368 kB
SwapCached:       8896 kB
Active:         205744 kB
Inactive:       775360 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        997952 kB
SwapTotal:     4192956 kB
SwapFree:      4177928 kB
Dirty:             720 kB
Writeback:           0 kB
Mapped:          16660 kB
Slab:            62904 kB
Committed_AS:  2788476 kB
PageTables:       1380 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= 65604 MiB
End job on node10 at 2009-03-28 23:19:46