Trace number 1518273

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/SATISFIABLE/420/
unif-k3-r4.25-v420-c1785-S1940784272-089.cnf
MD5SUMbd1e8bac20c24526524d34ea2c494a05
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.015996
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 

28.48/28.57	c starting MXC with:
28.48/28.57	c cnf_path = HOME/instance-1518273-1238297633.cnf
28.48/28.57	c restart_strategy = auto
28.48/28.57	c sign_strategy = cached
28.48/28.57	c use_preprocessing = -1
28.48/28.57	c output_implicant = 1
28.48/28.57	c timeout_seconds = 0
28.48/28.57	c running SatELite... done
28.48/28.57	c 16 vars eliminated
28.48/28.57	c received 0 units and 1764 clauses from SatELite
28.48/28.57	c 15 assignments made, starting to guess now
28.48/28.57	c ===================================[MXC]=====================================
28.48/28.57	c | Conflicts |                Clause Statistics                   |   Vars   |
28.48/28.57	c |           |    CARD     BIN      O3+      L3+   L3+Lim  Lit/CL |          |
28.48/28.57	c =============================================================================
28.48/28.57	c |         0 |       0       0     1764        0        0     nan |      420 |
28.48/28.57	c |       100 |       0       0     1764      100     1050    20.1 |      405 |
28.48/28.57	c |       210 |       0       0     1764      210     1105    21.3 |      405 |
28.48/28.57	c |       441 |       0       0     1764      441     1220    20.5 |      405 |
28.48/28.57	c |       805 |       0       0     1764      805     1402    21.5 |      405 |
28.48/28.57	c |      1315 |       0       0     1764     1315     1609    21.3 |      405 |
28.48/28.57	c |      1986 |       0       0     1764     1138     1754    20.5 |      405 |
28.48/28.57	c |      2834 |       0       0     1764     1046     1894    20.9 |      405 |
28.48/28.57	c |      3876 |       0       0     1764     1076     2031    21.6 |      405 |
28.48/28.57	c |      5132 |       0       0     1764     1259     2163    20.4 |      405 |
28.48/28.57	c |      6623 |       0       0     1764     1624     2292    18.9 |      405 |
28.48/28.57	c |      8373 |       0       0     1764     2200     2419    19.1 |      405 |
28.48/28.57	c |     10408 |       0       0     1764     1762     2543    18.8 |      405 |
28.48/28.57	c |     12756 |       0       0     1764     1487     2665    18.6 |      405 |
28.48/28.57	c |     15449 |       0       0     1764     1425     2786    19.8 |      405 |
28.48/28.57	c |     18521 |       0       0     1764     1625     2906    20.2 |      405 |
28.48/28.57	c |     22010 |       0       0     1764     2134     3025    20.2 |      405 |
28.48/28.57	c |     25958 |       0       0     1764     3004     3144    20.9 |      405 |
28.48/28.57	c |     30411 |       0       0     1764     2670     3262    19.1 |      405 |
28.48/28.57	c |     35419 |       0       0     1764     2703     3381    19.7 |      405 |
28.48/28.57	c |     41038 |       0       0     1764     3172     3499    19.9 |      405 |
28.48/28.57	c |     47329 |       0       0     1764     2349     3618    19.4 |      405 |
28.48/28.57	c |     54360 |       0       0     1764     2004     3737    19.1 |      405 |
28.48/28.57	c |     62205 |       0       0     1764     2231     3857    20.2 |      405 |
28.48/28.57	c |     70945 |       0       0     1764     3128     3978    18.6 |      405 |
28.48/28.57	c |     80669 |       0       0     1764     2755     4099    17.5 |      405 |
28.48/28.57	c |     91476 |       0       0     1764     3163     4222    18.5 |      405 |
28.48/28.57	c |    103474 |       0       0     1764     2294     4346    19.2 |      405 |
28.48/28.57	c |    116782 |       0       0     1764     2350     4471    19.2 |      405 |
28.48/28.57	c |    131532 |       0       0     1764     3489     4597    19.3 |      405 |
28.48/28.57	c |    147868 |       0       0     1764     3511     4726    19.2 |      405 |
28.48/28.57	c |    165948 |       0       0     1764     4841     4855    20.3 |      405 |
28.48/28.57	c |    185947 |       0       0     1764     2701     4987    19.0 |      405 |
28.48/28.57	c |    208057 |       0       0     1764     4598     5120    19.1 |      405 |
28.48/28.57	c |    232489 |       0       0     1764     3094     5255    16.9 |      405 |
28.48/28.57	c |    259475 |       0       0     1764     3451     5393    17.1 |      405 |
28.48/28.57	c |    289271 |       0       0     1764     3202     5532    17.3 |      405 |
28.48/28.57	c |    322158 |       0       0     1764     5280     5674    18.5 |      405 |
28.48/28.57	c |    358445 |       0       0     1764     4238     5818    19.5 |      405 |
28.48/28.57	c |    398472 |       0       0     1764     3017     5965    18.2 |      405 |
28.48/28.57	c |    442613 |       0       0     1764     4876     6114    18.1 |      405 |
28.48/28.57	c |    491279 |       0       0     1764     4022     6265    18.6 |      405 |
28.48/28.57	c |    544923 |       0       0     1764     3732

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-1518273-1238297633/watcher-1518273-1238297633 -o /tmp/evaluation-result-1518273-1238297633/solver-1518273-1238297633 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/mxc-sat09 -i HOME/instance-1518273-1238297633.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: 0.91 0.97 0.99 2/64 7328
/proc/meminfo: memFree=790336/2055920 swapFree=4181692/4192956
[pid=7328] ppid=7326 vsize=980 CPUtime=0
/proc/7328/stat : 7328 (mxc-sat09) R 7326 7328 3732 0 -1 4194304 140 0 0 0 0 0 0 0 18 0 1 0 273964715 1003520 126 1992294400 134512640 135192793 4294956224 18446744073709551615 134567659 0 0 4096 0 0 0 0 17 1 0 0
/proc/7328/statm: 245 126 56 166 0 76 0

[startup+0.0305109 s]
/proc/loadavg: 0.91 0.97 0.99 2/64 7328
/proc/meminfo: memFree=790336/2055920 swapFree=4181692/4192956
[pid=7328] ppid=7326 vsize=1376 CPUtime=0.02
/proc/7328/stat : 7328 (mxc-sat09) R 7326 7328 3732 0 -1 4194304 249 0 0 0 2 0 0 0 18 0 1 0 273964715 1409024 235 1992294400 134512640 135192793 4294956224 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 1 0 0
/proc/7328/statm: 344 235 72 166 0 175 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 1376

[startup+0.102519 s]
/proc/loadavg: 0.91 0.97 0.99 2/64 7328
/proc/meminfo: memFree=790336/2055920 swapFree=4181692/4192956
[pid=7328] ppid=7326 vsize=1640 CPUtime=0.09
/proc/7328/stat : 7328 (mxc-sat09) R 7326 7328 3732 0 -1 4194304 314 0 0 0 9 0 0 0 18 0 1 0 273964715 1679360 300 1992294400 134512640 135192793 4294956224 18446744073709551615 134551761 0 0 4096 0 0 0 0 17 1 0 0
/proc/7328/statm: 410 300 73 166 0 241 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1640

[startup+0.302541 s]
/proc/loadavg: 0.91 0.97 0.99 2/64 7328
/proc/meminfo: memFree=790336/2055920 swapFree=4181692/4192956
[pid=7328] ppid=7326 vsize=1904 CPUtime=0.29
/proc/7328/stat : 7328 (mxc-sat09) R 7326 7328 3732 0 -1 4194304 366 0 0 0 29 0 0 0 19 0 1 0 273964715 1949696 352 1992294400 134512640 135192793 4294956224 18446744073709551615 134534326 0 0 4096 0 0 0 0 17 1 0 0
/proc/7328/statm: 476 352 73 166 0 307 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1904

[startup+0.701584 s]
/proc/loadavg: 0.91 0.97 0.99 2/64 7328
/proc/meminfo: memFree=790336/2055920 swapFree=4181692/4192956
[pid=7328] ppid=7326 vsize=2168 CPUtime=0.69
/proc/7328/stat : 7328 (mxc-sat09) R 7326 7328 3732 0 -1 4194304 431 0 0 0 69 0 0 0 23 0 1 0 273964715 2220032 417 1992294400 134512640 135192793 4294956224 18446744073709551615 134533892 0 0 4096 0 0 0 0 17 1 0 0
/proc/7328/statm: 542 417 73 166 0 373 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2168

[startup+1.50167 s]
/proc/loadavg: 0.91 0.97 0.99 2/65 7329
/proc/meminfo: memFree=788728/2055920 swapFree=4181692/4192956
[pid=7328] ppid=7326 vsize=2440 CPUtime=1.49
/proc/7328/stat : 7328 (mxc-sat09) R 7326 7328 3732 0 -1 4194304 520 0 0 0 149 0 0 0 25 0 1 0 273964715 2498560 506 1992294400 134512640 135192793 4294956224 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 1 0 0
/proc/7328/statm: 610 506 73 166 0 441 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2440

[startup+3.10185 s]
/proc/loadavg: 0.91 0.97 0.99 2/65 7329
/proc/meminfo: memFree=788216/2055920 swapFree=4181692/4192956
[pid=7328] ppid=7326 vsize=2972 CPUtime=3.09
/proc/7328/stat : 7328 (mxc-sat09) R 7326 7328 3732 0 -1 4194304 640 0 0 0 309 0 0 0 25 0 1 0 273964715 3043328 626 1992294400 134512640 135192793 4294956224 18446744073709551615 134549692 0 0 4096 0 0 0 0 17 1 0 0
/proc/7328/statm: 743 626 73 166 0 574 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2972

[startup+6.3012 s]
/proc/loadavg: 0.92 0.97 0.99 2/65 7329
/proc/meminfo: memFree=787448/2055920 swapFree=4181692/4192956
[pid=7328] ppid=7326 vsize=3632 CPUtime=6.29
/proc/7328/stat : 7328 (mxc-sat09) R 7326 7328 3732 0 -1 4194304 785 0 0 0 629 0 0 0 25 0 1 0 273964715 3719168 771 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/7328/statm: 908 771 73 166 0 739 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3632

[startup+12.7019 s]
/proc/loadavg: 0.93 0.97 0.99 2/65 7329
/proc/meminfo: memFree=786616/2055920 swapFree=4181692/4192956
[pid=7328] ppid=7326 vsize=4304 CPUtime=12.69
/proc/7328/stat : 7328 (mxc-sat09) R 7326 7328 3732 0 -1 4194304 954 0 0 0 1269 0 0 0 25 0 1 0 273964715 4407296 940 1992294400 134512640 135192793 4294956224 18446744073709551615 134533862 0 0 4096 0 0 0 0 17 1 0 0
/proc/7328/statm: 1076 940 73 166 0 907 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4304

[startup+25.5013 s]
/proc/loadavg: 0.94 0.97 0.99 2/65 7329
/proc/meminfo: memFree=785528/2055920 swapFree=4181692/4192956
[pid=7328] ppid=7326 vsize=5392 CPUtime=25.48
/proc/7328/stat : 7328 (mxc-sat09) R 7326 7328 3732 0 -1 4194304 1219 0 0 0 2548 0 0 0 25 0 1 0 273964715 5521408 1205 1992294400 134512640 135192793 4294956224 18446744073709551615 134534158 0 0 4096 0 0 0 0 17 1 0 0
/proc/7328/statm: 1348 1205 73 166 0 1179 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 5392

[startup+51.1012 s]
/proc/loadavg: 1.03 0.99 0.99 2/65 7329
/proc/meminfo: memFree=784184/2055920 swapFree=4181692/4192956
[pid=7328] ppid=7326 vsize=6924 CPUtime=51.07
/proc/7328/stat : 7328 (mxc-sat09) R 7326 7328 3732 0 -1 4194304 1575 0 0 0 5107 0 0 0 25 0 1 0 273964715 7090176 1561 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/7328/statm: 1731 1561 73 166 0 1562 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 6924

[startup+102.306 s]
/proc/loadavg: 1.08 1.00 1.00 2/65 7329
/proc/meminfo: memFree=782136/2055920 swapFree=4181692/4192956
[pid=7328] ppid=7326 vsize=9240 CPUtime=102.26
/proc/7328/stat : 7328 (mxc-sat09) R 7326 7328 3732 0 -1 4194304 2050 0 0 0 10225 1 0 0 25 0 1 0 273964715 9461760 2036 1992294400 134512640 135192793 4294956224 18446744073709551615 134534128 0 0 4096 0 0 0 0 17 1 0 0
/proc/7328/statm: 2310 2036 73 166 0 2141 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 9240

[startup+162.301 s]
/proc/loadavg: 1.10 1.02 1.00 2/65 7329
/proc/meminfo: memFree=780408/2055920 swapFree=4181692/4192956
[pid=7328] ppid=7326 vsize=11200 CPUtime=162.25
/proc/7328/stat : 7328 (mxc-sat09) R 7326 7328 3732 0 -1 4194304 2484 0 0 0 16223 2 0 0 25 0 1 0 273964715 11468800 2470 1992294400 134512640 135192793 4294956224 18446744073709551615 134533367 0 0 4096 0 0 0 0 17 1 0 0
/proc/7328/statm: 2800 2470 73 166 0 2631 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 11200

[startup+222.302 s]
/proc/loadavg: 1.10 1.03 1.00 2/65 7329
/proc/meminfo: memFree=779064/2055920 swapFree=4181692/4192956
[pid=7328] ppid=7326 vsize=12592 CPUtime=222.23
/proc/7328/stat : 7328 (mxc-sat09) R 7326 7328 3732 0 -1 4194304 2815 0 0 0 22221 2 0 0 25 0 1 0 273964715 12894208 2801 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/7328/statm: 3148 2801 73 166 0 2979 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 12592

[startup+282.303 s]
/proc/loadavg: 1.13 1.05 1.01 2/65 7329
/proc/meminfo: memFree=778232/2055920 swapFree=4181692/4192956
[pid=7328] ppid=7326 vsize=13664 CPUtime=282.21
/proc/7328/stat : 7328 (mxc-sat09) R 7326 7328 3732 0 -1 4194304 3044 0 0 0 28219 2 0 0 25 0 1 0 273964715 13991936 3030 1992294400 134512640 135192793 4294956224 18446744073709551615 134552293 0 0 4096 0 0 0 0 17 1 0 0
/proc/7328/statm: 3416 3030 73 166 0 3247 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 13664

[startup+342.302 s]
/proc/loadavg: 1.14 1.07 1.01 2/65 7329
/proc/meminfo: memFree=777144/2055920 swapFree=4181692/4192956
[pid=7328] ppid=7326 vsize=14708 CPUtime=342.19
/proc/7328/stat : 7328 (mxc-sat09) R 7326 7328 3732 0 -1 4194304 3293 0 0 0 34216 3 0 0 25 0 1 0 273964715 15060992 3279 1992294400 134512640 135192793 4294956224 18446744073709551615 134534199 0 0 4096 0 0 0 0 17 1 0 0
/proc/7328/statm: 3677 3279 73 166 0 3508 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 14708

[startup+402.303 s]
/proc/loadavg: 1.14 1.08 1.02 2/65 7329
/proc/meminfo: memFree=776184/2055920 swapFree=4181692/4192956
[pid=7328] ppid=7326 vsize=15788 CPUtime=402.18
/proc/7328/stat : 7328 (mxc-sat09) R 7326 7328 3732 0 -1 4194304 3526 0 0 0 40215 3 0 0 25 0 1 0 273964715 16166912 3512 1992294400 134512640 135192793 4294956224 18446744073709551615 134534231 0 0 4096 0 0 0 0 17 1 0 0
/proc/7328/statm: 3947 3512 73 166 0 3778 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 15788

[startup+462.303 s]
/proc/loadavg: 1.16 1.10 1.02 2/65 7331
/proc/meminfo: memFree=775608/2055920 swapFree=4181692/4192956
[pid=7328] ppid=7326 vsize=16440 CPUtime=462.15
/proc/7328/stat : 7328 (mxc-sat09) R 7326 7328 3732 0 -1 4194304 3684 0 0 0 46212 3 0 0 25 0 1 0 273964715 16834560 3670 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/7328/statm: 4110 3670 73 166 0 3941 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 16440

[startup+522.302 s]
/proc/loadavg: 1.06 1.08 1.02 2/65 7331
/proc/meminfo: memFree=774776/2055920 swapFree=4181692/4192956
[pid=7328] ppid=7326 vsize=17256 CPUtime=522.14
/proc/7328/stat : 7328 (mxc-sat09) R 7326 7328 3732 0 -1 4194304 3873 0 0 0 52210 4 0 0 25 0 1 0 273964715 17670144 3859 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/7328/statm: 4314 3859 73 166 0 4145 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 17256

[startup+582.302 s]
/proc/loadavg: 1.02 1.06 1.01 2/65 7331
/proc/meminfo: memFree=774008/2055920 swapFree=4181692/4192956
[pid=7328] ppid=7326 vsize=18232 CPUtime=582.12
/proc/7328/stat : 7328 (mxc-sat09) R 7326 7328 3732 0 -1 4194304 4069 0 0 0 58208 4 0 0 25 0 1 0 273964715 18669568 4055 1992294400 134512640 135192793 4294956224 18446744073709551615 134537330 0 0 4096 0 0 0 0 17 1 0 0
/proc/7328/statm: 4558 4055 73 166 0 4389 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 18232

[startup+642.301 s]
/proc/loadavg: 1.00 1.05 1.01 2/65 7331
/proc/meminfo: memFree=773496/2055920 swapFree=4181692/4192956
[pid=7328] ppid=7326 vsize=18708 CPUtime=642.11
/proc/7328/stat : 7328 (mxc-sat09) R 7326 7328 3732 0 -1 4194304 4182 0 0 0 64206 5 0 0 25 0 1 0 273964715 19156992 4168 1992294400 134512640 135192793 4294956224 18446744073709551615 134551746 0 0 4096 0 0 0 0 17 1 0 0
/proc/7328/statm: 4677 4168 73 166 0 4508 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 18708

[startup+702.301 s]
/proc/loadavg: 1.00 1.03 1.00 2/65 7331
/proc/meminfo: memFree=772984/2055920 swapFree=4181692/4192956
[pid=7328] ppid=7326 vsize=19296 CPUtime=702.09
/proc/7328/stat : 7328 (mxc-sat09) R 7326 7328 3732 0 -1 4194304 4308 0 0 0 70204 5 0 0 25 0 1 0 273964715 19759104 4294 1992294400 134512640 135192793 4294956224 18446744073709551615 134533808 0 0 4096 0 0 0 0 17 1 0 0
/proc/7328/statm: 4824 4294 73 166 0 4655 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 19296

[startup+762.306 s]
/proc/loadavg: 1.00 1.03 1.00 2/65 7331
/proc/meminfo: memFree=772472/2055920 swapFree=4181692/4192956
[pid=7328] ppid=7326 vsize=19776 CPUtime=762.07
/proc/7328/stat : 7328 (mxc-sat09) R 7326 7328 3732 0 -1 4194304 4432 0 0 0 76202 5 0 0 25 0 1 0 273964715 20250624 4418 1992294400 134512640 135192793 4294956224 18446744073709551615 134533953 0 0 4096 0 0 0 0 17 1 0 0
/proc/7328/statm: 4944 4418 73 166 0 4775 0
Current children cumulated CPU time (s) 762.07
Current children cumulated vsize (KiB) 19776

[startup+822.301 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 7331
/proc/meminfo: memFree=771896/2055920 swapFree=4181692/4192956
[pid=7328] ppid=7326 vsize=20416 CPUtime=822.05
/proc/7328/stat : 7328 (mxc-sat09) R 7326 7328 3732 0 -1 4194304 4593 0 0 0 82199 6 0 0 25 0 1 0 273964715 20905984 4579 1992294400 134512640 135192793 4294956224 18446744073709551615 134534168 0 0 4096 0 0 0 0 17 1 0 0
/proc/7328/statm: 5104 4579 73 166 0 4935 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 20416

[startup+882.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 7331
/proc/meminfo: memFree=771512/2055920 swapFree=4181692/4192956
[pid=7328] ppid=7326 vsize=20960 CPUtime=882.03
/proc/7328/stat : 7328 (mxc-sat09) R 7326 7328 3732 0 -1 4194304 4686 0 0 0 88197 6 0 0 25 0 1 0 273964715 21463040 4672 1992294400 134512640 135192793 4294956224 18446744073709551615 134534283 0 0 4096 0 0 0 0 17 1 0 0
/proc/7328/statm: 5240 4672 73 166 0 5071 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 20960

[startup+942.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 7331
/proc/meminfo: memFree=771128/2055920 swapFree=4181692/4192956
[pid=7328] ppid=7326 vsize=21344 CPUtime=942.01
/proc/7328/stat : 7328 (mxc-sat09) R 7326 7328 3732 0 -1 4194304 4776 0 0 0 94195 6 0 0 25 0 1 0 273964715 21856256 4762 1992294400 134512640 135192793 4294956224 18446744073709551615 134520667 0 0 4096 0 0 0 0 17 1 0 0
/proc/7328/statm: 5336 4762 73 166 0 5167 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 21344

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7331
/proc/meminfo: memFree=770488/2055920 swapFree=4181692/4192956
[pid=7328] ppid=7326 vsize=22076 CPUtime=1002
/proc/7328/stat : 7328 (mxc-sat09) R 7326 7328 3732 0 -1 4194304 4917 0 0 0 100193 7 0 0 25 0 1 0 273964715 22605824 4903 1992294400 134512640 135192793 4294956224 18446744073709551615 134533336 0 0 4096 0 0 0 0 17 1 0 0
/proc/7328/statm: 5519 4903 73 166 0 5350 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 22076

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7331
/proc/meminfo: memFree=770104/2055920 swapFree=4181692/4192956
[pid=7328] ppid=7326 vsize=22624 CPUtime=1061.98
/proc/7328/stat : 7328 (mxc-sat09) R 7326 7328 3732 0 -1 4194304 5024 0 0 0 106191 7 0 0 25 0 1 0 273964715 23166976 5010 1992294400 134512640 135192793 4294956224 18446744073709551615 134551016 0 0 4096 0 0 0 0 17 1 0 0
/proc/7328/statm: 5656 5010 73 166 0 5487 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 22624

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7331
/proc/meminfo: memFree=769656/2055920 swapFree=4181692/4192956
[pid=7328] ppid=7326 vsize=23136 CPUtime=1121.97
/proc/7328/stat : 7328 (mxc-sat09) R 7326 7328 3732 0 -1 4194304 5148 0 0 0 112189 8 0 0 25 0 1 0 273964715 23691264 5134 1992294400 134512640 135192793 4294956224 18446744073709551615 134534128 0 0 4096 0 0 0 0 17 1 0 0
/proc/7328/statm: 5784 5134 73 166 0 5615 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 23136

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7331
/proc/meminfo: memFree=769016/2055920 swapFree=4181692/4192956
[pid=7328] ppid=7326 vsize=23840 CPUtime=1181.95
/proc/7328/stat : 7328 (mxc-sat09) R 7326 7328 3732 0 -1 4194304 5295 0 0 0 118187 8 0 0 25 0 1 0 273964715 24412160 5281 1992294400 134512640 135192793 4294956224 18446744073709551615 134550893 0 0 4096 0 0 0 0 17 1 0 0
/proc/7328/statm: 5960 5281 73 166 0 5791 0
Current children cumulated CPU time (s) 1181.95
Current children cumulated vsize (KiB) 23840



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7331
/proc/meminfo: memFree=768888/2055920 swapFree=4181692/4192956
[pid=7328] ppid=7326 vsize=24032 CPUtime=1200.05
/proc/7328/stat : 7328 (mxc-sat09) R 7326 7328 3732 0 -1 4194304 5324 0 0 0 119997 8 0 0 25 0 1 0 273964715 24608768 5310 1992294400 134512640 135192793 4294956224 18446744073709551615 134533896 0 0 4096 0 0 0 0 17 1 0 0
/proc/7328/statm: 6008 5310 73 166 0 5839 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 24032

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): 1199.97
CPU system time (s): 0.086986
CPU usage (%): 99.971
Max. virtual memory (cumulated for all children) (KiB): 24032

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.97
system time used= 0.086986
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5324
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= 1588

runsolver used 0.830873 second user time and 2.53861 second system time

The end

Launcher Data 

Begin job on node42 at 2009-03-29 05:33:53
IDJOB=1518273
IDBENCH=70666
IDSOLVER=504
FILE ID=node42/1518273-1238297633
PBS_JOBID= 9060950
Free space on /tmp= 66248 MiB

SOLVER NAME= MXC 2009-03-10
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/420/unif-k3-r4.25-v420-c1785-S1940784272-089.cnf
COMMAND LINE= HOME/mxc-sat09 -i BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1518273-1238297633/watcher-1518273-1238297633 -o /tmp/evaluation-result-1518273-1238297633/solver-1518273-1238297633 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/mxc-sat09 -i HOME/instance-1518273-1238297633.cnf

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

MD5SUM BENCH= bd1e8bac20c24526524d34ea2c494a05
RANDOM SEED=13641640

node42.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		: 3000.211
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		: 3000.211
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:        790752 kB
Buffers:        102580 kB
Cached:        1059592 kB
SwapCached:       5184 kB
Active:         199348 kB
Inactive:       971376 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        790752 kB
SwapTotal:     4192956 kB
SwapFree:      4181692 kB
Dirty:             720 kB
Writeback:           0 kB
Mapped:          14288 kB
Slab:            80472 kB
Committed_AS:   827316 kB
PageTables:       1388 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= 66248 MiB
End job on node42 at 2009-03-29 05:53:56