Trace number 1517061

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) 1200.02 1200.31

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/560/
unif-k3-r4.25-v560-c2380-S517464300-073.cnf
MD5SUM7c267c9186cddd61ecbfa4c2ad3e3281
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 

32.68/32.72	c starting MXC with:
32.68/32.72	c cnf_path = HOME/instance-1517061-1238279522.cnf
32.68/32.72	c restart_strategy = auto
32.68/32.72	c sign_strategy = cached
32.68/32.72	c use_preprocessing = -1
32.68/32.72	c output_implicant = 1
32.68/32.72	c timeout_seconds = 0
32.68/32.72	c running SatELite... done
32.68/32.72	c 9 vars eliminated
32.68/32.72	c received 0 units and 2354 clauses from SatELite
32.68/32.72	c 8 assignments made, starting to guess now
32.68/32.72	c ===================================[MXC]=====================================
32.68/32.72	c | Conflicts |                Clause Statistics                   |   Vars   |
32.68/32.72	c |           |    CARD     BIN      O3+      L3+   L3+Lim  Lit/CL |          |
32.68/32.72	c =============================================================================
32.68/32.72	c |         0 |       0       0     2354        0        0     nan |      560 |
32.68/32.72	c |       100 |       0       0     2354      100     1050    29.7 |      552 |
32.68/32.72	c |       210 |       0       0     2354      210     1105    26.6 |      552 |
32.68/32.72	c |       441 |       0       0     2354      441     1220    25.3 |      552 |
32.68/32.72	c |       805 |       0       0     2354      805     1402    25.6 |      552 |
32.68/32.72	c |      1315 |       0       0     2354     1315     1609    25.2 |      552 |
32.68/32.72	c |      1986 |       0       0     2354     1138     1754    25.2 |      552 |
32.68/32.72	c |      2834 |       0       0     2354     1046     1894    24.7 |      552 |
32.68/32.72	c |      3876 |       0       0     2354     1076     2031    26.6 |      552 |
32.68/32.72	c |      5132 |       0       0     2354     1259     2163    24.7 |      552 |
32.68/32.72	c |      6623 |       0       0     2354     1626     2292    26.4 |      552 |
32.68/32.72	c |      8373 |       0       0     2354     2202     2419    26.9 |      552 |
32.68/32.72	c |     10408 |       0       0     2354     1764     2543    25.3 |      552 |
32.68/32.72	c |     12756 |       0       0     2354     1490     2665    24.8 |      552 |
32.68/32.72	c |     15449 |       0       0     2354     1428     2786    24.9 |      552 |
32.68/32.72	c |     18521 |       0       0     2354     1629     2906    24.3 |      552 |
32.68/32.72	c |     22010 |       0       0     2354     2138     3025    23.2 |      552 |
32.68/32.72	c |     25958 |       0       0     2354     3009     3144    24.6 |      552 |
32.68/32.72	c |     30411 |       0       0     2354     2674     3262    25.6 |      552 |
32.68/32.72	c |     35419 |       0       0     2354     2708     3381    26.0 |      552 |
32.68/32.72	c |     41038 |       0       0     2354     3181     3499    24.3 |      552 |
32.68/32.72	c |     47329 |       0       0     2354     2360     3618    24.4 |      552 |
32.68/32.72	c |     54360 |       0       0     2354     2016     3737    25.5 |      552 |
32.68/32.72	c |     62205 |       0       0     2354     2243     3857    24.0 |      552 |
32.68/32.72	c |     70945 |       0       0     2354     3140     3978    23.6 |      552 |
32.68/32.72	c |     80669 |       0       0     2354     2765     4099    25.0 |      552 |
32.68/32.72	c |     91476 |       0       0     2354     3163     4222    24.5 |      552 |
32.68/32.72	c |    103474 |       0       0     2354     2301     4346    23.8 |      552 |
32.68/32.72	c |    116782 |       0       0     2354     2357     4471    23.6 |      552 |
32.68/32.72	c |    131532 |       0       0     2354     3495     4597    26.1 |      552 |
32.68/32.72	c |    147868 |       0       0     2354     3514     4726    26.6 |      552 |
32.68/32.72	c |    165948 |       0       0     2354     4844     4855    24.8 |      552 |
32.68/32.72	c |    185947 |       0       0     2354     2703     4987    24.6 |      552 |
32.68/32.72	c |    208057 |       0       0     2354     4598     5120    25.3 |      552 |
32.68/32.72	c |    232489 |       0       0     2354     3091     5255    24.9 |      552 |
32.68/32.72	c |    259475 |       0       0     2354     3441     5393    23.2 |      552 |
32.68/32.72	c |    289271 |       0       0     2354     3173     5532    24.0 |      552 |
32.68/32.72	c |    322158 |       0       0     2354     5248     5674    25.7 |      552 |
32.68/32.72	c |    358445 |       0       0     2354     4213     5818    26.7 |      552 |
32.68/32.72	c |    398472 |       0       0     2354     2985     5965    23.9 |      552 |
32.68/32.72	c |    442613 |       0       0     2354     4857     6114    24.1 |      552 |
32.68/32.72	c |    491279 |       0       0     2354     4003     6265    23.4 |      552 |
32.68/32.72	c |    544923 |       0       0     2354     3715

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-1517061-1238279522/watcher-1517061-1238279522 -o /tmp/evaluation-result-1517061-1238279522/solver-1517061-1238279522 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/mxc-sat09 -i HOME/instance-1517061-1238279522.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 2/64 16829
/proc/meminfo: memFree=875768/2055920 swapFree=4176996/4192956
[pid=16829] ppid=16827 vsize=1108 CPUtime=0
/proc/16829/stat : 16829 (mxc-sat09) R 16827 16829 16487 0 -1 4194304 160 0 0 0 0 0 0 0 18 0 1 0 1100614360 1134592 146 1992294400 134512640 135192793 4294956224 18446744073709551615 134752955 0 0 4096 0 0 0 0 17 1 0 0
/proc/16829/statm: 277 146 56 166 0 108 0

[startup+0.093427 s]
/proc/loadavg: 0.99 0.98 0.99 2/64 16829
/proc/meminfo: memFree=875768/2055920 swapFree=4176996/4192956
[pid=16829] ppid=16827 vsize=1768 CPUtime=0.08
/proc/16829/stat : 16829 (mxc-sat09) R 16827 16829 16487 0 -1 4194304 345 0 0 0 8 0 0 0 18 0 1 0 1100614360 1810432 331 1992294400 134512640 135192793 4294956224 18446744073709551615 134552025 0 0 4096 0 0 0 0 17 1 0 0
/proc/16829/statm: 442 331 73 166 0 273 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 1768

[startup+0.101427 s]
/proc/loadavg: 0.99 0.98 0.99 2/64 16829
/proc/meminfo: memFree=875768/2055920 swapFree=4176996/4192956
[pid=16829] ppid=16827 vsize=1768 CPUtime=0.09
/proc/16829/stat : 16829 (mxc-sat09) R 16827 16829 16487 0 -1 4194304 345 0 0 0 9 0 0 0 18 0 1 0 1100614360 1810432 331 1992294400 134512640 135192793 4294956224 18446744073709551615 134534016 0 0 4096 0 0 0 0 17 1 0 0
/proc/16829/statm: 442 331 73 166 0 273 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1768

[startup+0.301444 s]
/proc/loadavg: 0.99 0.98 0.99 2/64 16829
/proc/meminfo: memFree=875768/2055920 swapFree=4176996/4192956
[pid=16829] ppid=16827 vsize=2032 CPUtime=0.29
/proc/16829/stat : 16829 (mxc-sat09) R 16827 16829 16487 0 -1 4194304 410 0 0 0 29 0 0 0 19 0 1 0 1100614360 2080768 396 1992294400 134512640 135192793 4294956224 18446744073709551615 134551490 0 0 4096 0 0 0 0 17 1 0 0
/proc/16829/statm: 508 396 73 166 0 339 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2032

[startup+0.701481 s]
/proc/loadavg: 0.99 0.98 0.99 2/64 16829
/proc/meminfo: memFree=875768/2055920 swapFree=4176996/4192956
[pid=16829] ppid=16827 vsize=2424 CPUtime=0.69
/proc/16829/stat : 16829 (mxc-sat09) R 16827 16829 16487 0 -1 4194304 489 0 0 0 69 0 0 0 23 0 1 0 1100614360 2482176 475 1992294400 134512640 135192793 4294956224 18446744073709551615 134533783 0 0 4096 0 0 0 0 17 1 0 0
/proc/16829/statm: 606 475 73 166 0 437 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2424

[startup+1.50155 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 16830
/proc/meminfo: memFree=874032/2055920 swapFree=4176996/4192956
[pid=16829] ppid=16827 vsize=2688 CPUtime=1.49
/proc/16829/stat : 16829 (mxc-sat09) R 16827 16829 16487 0 -1 4194304 578 0 0 0 149 0 0 0 25 0 1 0 1100614360 2752512 564 1992294400 134512640 135192793 4294956224 18446744073709551615 134534233 0 0 4096 0 0 0 0 17 1 0 0
/proc/16829/statm: 672 564 73 166 0 503 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2688

[startup+3.10169 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 16830
/proc/meminfo: memFree=873520/2055920 swapFree=4176996/4192956
[pid=16829] ppid=16827 vsize=3348 CPUtime=3.09
/proc/16829/stat : 16829 (mxc-sat09) R 16827 16829 16487 0 -1 4194304 718 0 0 0 309 0 0 0 25 0 1 0 1100614360 3428352 704 1992294400 134512640 135192793 4294956224 18446744073709551615 134533873 0 0 4096 0 0 0 0 17 1 0 0
/proc/16829/statm: 837 704 73 166 0 668 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3348

[startup+6.30197 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 16830
/proc/meminfo: memFree=872624/2055920 swapFree=4176996/4192956
[pid=16829] ppid=16827 vsize=4028 CPUtime=6.29
/proc/16829/stat : 16829 (mxc-sat09) R 16827 16829 16487 0 -1 4194304 879 0 0 0 629 0 0 0 25 0 1 0 1100614360 4124672 865 1992294400 134512640 135192793 4294956224 18446744073709551615 134533892 0 0 4096 0 0 0 0 17 1 0 0
/proc/16829/statm: 1007 865 73 166 0 838 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 4028

[startup+12.7015 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 16830
/proc/meminfo: memFree=871408/2055920 swapFree=4176996/4192956
[pid=16829] ppid=16827 vsize=4956 CPUtime=12.69
/proc/16829/stat : 16829 (mxc-sat09) R 16827 16829 16487 0 -1 4194304 1123 0 0 0 1269 0 0 0 25 0 1 0 1100614360 5074944 1109 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/16829/statm: 1239 1109 73 166 0 1070 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4956

[startup+25.5027 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 16830
/proc/meminfo: memFree=870192/2055920 swapFree=4176996/4192956
[pid=16829] ppid=16827 vsize=6176 CPUtime=25.48
/proc/16829/stat : 16829 (mxc-sat09) R 16827 16829 16487 0 -1 4194304 1408 0 0 0 2548 0 0 0 25 0 1 0 1100614360 6324224 1394 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/16829/statm: 1544 1394 73 166 0 1375 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 6176

[startup+51.1029 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 16830
/proc/meminfo: memFree=868592/2055920 swapFree=4176996/4192956
[pid=16829] ppid=16827 vsize=7820 CPUtime=51.08
/proc/16829/stat : 16829 (mxc-sat09) R 16827 16829 16487 0 -1 4194304 1814 0 0 0 5108 0 0 0 25 0 1 0 1100614360 8007680 1800 1992294400 134512640 135192793 4294956224 18446744073709551615 134551982 0 0 4096 0 0 0 0 17 1 0 0
/proc/16829/statm: 1955 1800 73 166 0 1786 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 7820

[startup+102.305 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 16830
/proc/meminfo: memFree=866544/2055920 swapFree=4176996/4192956
[pid=16829] ppid=16827 vsize=10256 CPUtime=102.27
/proc/16829/stat : 16829 (mxc-sat09) R 16827 16829 16487 0 -1 4194304 2302 0 0 0 10226 1 0 0 25 0 1 0 1100614360 10502144 2288 1992294400 134512640 135192793 4294956224 18446744073709551615 134533008 0 0 4096 0 0 0 0 17 1 0 0
/proc/16829/statm: 2564 2288 73 166 0 2395 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 10256

[startup+162.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 16830
/proc/meminfo: memFree=864496/2055920 swapFree=4176996/4192956
[pid=16829] ppid=16827 vsize=12608 CPUtime=162.26
/proc/16829/stat : 16829 (mxc-sat09) R 16827 16829 16487 0 -1 4194304 2808 0 0 0 16224 2 0 0 25 0 1 0 1100614360 12910592 2794 1992294400 134512640 135192793 4294956224 18446744073709551615 134533920 0 0 4096 0 0 0 0 17 1 0 0
/proc/16829/statm: 3152 2794 73 166 0 2983 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 12608

[startup+222.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 16830
/proc/meminfo: memFree=863280/2055920 swapFree=4176996/4192956
[pid=16829] ppid=16827 vsize=14092 CPUtime=222.24
/proc/16829/stat : 16829 (mxc-sat09) R 16827 16829 16487 0 -1 4194304 3117 0 0 0 22222 2 0 0 25 0 1 0 1100614360 14430208 3103 1992294400 134512640 135192793 4294956224 18446744073709551615 134534128 0 0 4096 0 0 0 0 17 1 0 0
/proc/16829/statm: 3523 3103 73 166 0 3354 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 14092

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 16830
/proc/meminfo: memFree=862128/2055920 swapFree=4176996/4192956
[pid=16829] ppid=16827 vsize=15284 CPUtime=282.23
/proc/16829/stat : 16829 (mxc-sat09) R 16827 16829 16487 0 -1 4194304 3399 0 0 0 28220 3 0 0 25 0 1 0 1100614360 15650816 3385 1992294400 134512640 135192793 4294956224 18446744073709551615 134534131 0 0 4096 0 0 0 0 17 1 0 0
/proc/16829/statm: 3821 3385 73 166 0 3652 0
Current children cumulated CPU time (s) 282.23
Current children cumulated vsize (KiB) 15284

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 16830
/proc/meminfo: memFree=861104/2055920 swapFree=4176996/4192956
[pid=16829] ppid=16827 vsize=16336 CPUtime=342.21
/proc/16829/stat : 16829 (mxc-sat09) R 16827 16829 16487 0 -1 4194304 3633 0 0 0 34218 3 0 0 25 0 1 0 1100614360 16728064 3619 1992294400 134512640 135192793 4294956224 18446744073709551615 134533920 0 0 4096 0 0 0 0 17 1 0 0
/proc/16829/statm: 4084 3619 73 166 0 3915 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 16336

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 16830
/proc/meminfo: memFree=860208/2055920 swapFree=4176996/4192956
[pid=16829] ppid=16827 vsize=17388 CPUtime=402.19
/proc/16829/stat : 16829 (mxc-sat09) R 16827 16829 16487 0 -1 4194304 3865 0 0 0 40216 3 0 0 25 0 1 0 1100614360 17805312 3851 1992294400 134512640 135192793 4294956224 18446744073709551615 134534029 0 0 4096 0 0 0 0 17 1 0 0
/proc/16829/statm: 4347 3851 73 166 0 4178 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 17388

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 16830
/proc/meminfo: memFree=859056/2055920 swapFree=4176996/4192956
[pid=16829] ppid=16827 vsize=18780 CPUtime=462.18
/proc/16829/stat : 16829 (mxc-sat09) R 16827 16829 16487 0 -1 4194304 4154 0 0 0 46215 3 0 0 25 0 1 0 1100614360 19230720 4140 1992294400 134512640 135192793 4294956224 18446744073709551615 134533831 0 0 4096 0 0 0 0 17 1 0 0
/proc/16829/statm: 4695 4140 73 166 0 4526 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 18780

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 16832
/proc/meminfo: memFree=858160/2055920 swapFree=4176996/4192956
[pid=16829] ppid=16827 vsize=19640 CPUtime=522.17
/proc/16829/stat : 16829 (mxc-sat09) R 16827 16829 16487 0 -1 4194304 4359 0 0 0 52213 4 0 0 25 0 1 0 1100614360 20111360 4345 1992294400 134512640 135192793 4294956224 18446744073709551615 134550819 0 0 4096 0 0 0 0 17 1 0 0
/proc/16829/statm: 4910 4345 73 166 0 4741 0
Current children cumulated CPU time (s) 522.17
Current children cumulated vsize (KiB) 19640

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 16832
/proc/meminfo: memFree=857328/2055920 swapFree=4176996/4192956
[pid=16829] ppid=16827 vsize=20440 CPUtime=582.15
/proc/16829/stat : 16829 (mxc-sat09) R 16827 16829 16487 0 -1 4194304 4570 0 0 0 58211 4 0 0 25 0 1 0 1100614360 20930560 4556 1992294400 134512640 135192793 4294956224 18446744073709551615 134533349 0 0 4096 0 0 0 0 17 1 0 0
/proc/16829/statm: 5110 4556 73 166 0 4941 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 20440

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 16832
/proc/meminfo: memFree=856688/2055920 swapFree=4176996/4192956
[pid=16829] ppid=16827 vsize=21384 CPUtime=642.13
/proc/16829/stat : 16829 (mxc-sat09) R 16827 16829 16487 0 -1 4194304 4748 0 0 0 64209 4 0 0 25 0 1 0 1100614360 21897216 4734 1992294400 134512640 135192793 4294956224 18446744073709551615 134534131 0 0 4096 0 0 0 0 17 1 0 0
/proc/16829/statm: 5346 4734 73 166 0 5177 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 21384

[startup+702.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 16832
/proc/meminfo: memFree=856176/2055920 swapFree=4176996/4192956
[pid=16829] ppid=16827 vsize=21884 CPUtime=702.12
/proc/16829/stat : 16829 (mxc-sat09) R 16827 16829 16487 0 -1 4194304 4863 0 0 0 70207 5 0 0 25 0 1 0 1100614360 22409216 4849 1992294400 134512640 135192793 4294956224 18446744073709551615 134534250 0 0 4096 0 0 0 0 17 1 0 0
/proc/16829/statm: 5471 4849 73 166 0 5302 0
Current children cumulated CPU time (s) 702.12
Current children cumulated vsize (KiB) 21884

[startup+762.305 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 16832
/proc/meminfo: memFree=855600/2055920 swapFree=4176996/4192956
[pid=16829] ppid=16827 vsize=22476 CPUtime=762.11
/proc/16829/stat : 16829 (mxc-sat09) R 16827 16829 16487 0 -1 4194304 5008 0 0 0 76206 5 0 0 25 0 1 0 1100614360 23015424 4994 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/16829/statm: 5619 4994 73 166 0 5450 0
Current children cumulated CPU time (s) 762.11
Current children cumulated vsize (KiB) 22476

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 16832
/proc/meminfo: memFree=854960/2055920 swapFree=4176996/4192956
[pid=16829] ppid=16827 vsize=23180 CPUtime=822.09
/proc/16829/stat : 16829 (mxc-sat09) R 16827 16829 16487 0 -1 4194304 5162 0 0 0 82204 5 0 0 25 0 1 0 1100614360 23736320 5148 1992294400 134512640 135192793 4294956224 18446744073709551615 134552129 0 0 4096 0 0 0 0 17 1 0 0
/proc/16829/statm: 5795 5148 73 166 0 5626 0
Current children cumulated CPU time (s) 822.09
Current children cumulated vsize (KiB) 23180

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 16832
/proc/meminfo: memFree=854576/2055920 swapFree=4176996/4192956
[pid=16829] ppid=16827 vsize=23648 CPUtime=882.08
/proc/16829/stat : 16829 (mxc-sat09) R 16827 16829 16487 0 -1 4194304 5273 0 0 0 88202 6 0 0 25 0 1 0 1100614360 24215552 5259 1992294400 134512640 135192793 4294956224 18446744073709551615 134532642 0 0 4096 0 0 0 0 17 1 0 0
/proc/16829/statm: 5912 5259 73 166 0 5743 0
Current children cumulated CPU time (s) 882.08
Current children cumulated vsize (KiB) 23648

[startup+942.301 s]
/proc/loadavg: 1.03 1.00 1.00 2/65 16832
/proc/meminfo: memFree=853744/2055920 swapFree=4176996/4192956
[pid=16829] ppid=16827 vsize=24596 CPUtime=942.06
/proc/16829/stat : 16829 (mxc-sat09) R 16827 16829 16487 0 -1 4194304 5468 0 0 0 94200 6 0 0 25 0 1 0 1100614360 25186304 5454 1992294400 134512640 135192793 4294956224 18446744073709551615 134533920 0 0 4096 0 0 0 0 17 1 0 0
/proc/16829/statm: 6149 5454 73 166 0 5980 0
Current children cumulated CPU time (s) 942.06
Current children cumulated vsize (KiB) 24596

[startup+1002.3 s]
/proc/loadavg: 1.04 1.01 1.00 2/65 16832
/proc/meminfo: memFree=853232/2055920 swapFree=4176996/4192956
[pid=16829] ppid=16827 vsize=25268 CPUtime=1002.05
/proc/16829/stat : 16829 (mxc-sat09) R 16827 16829 16487 0 -1 4194304 5600 0 0 0 100199 6 0 0 25 0 1 0 1100614360 25874432 5586 1992294400 134512640 135192793 4294956224 18446744073709551615 134534131 0 0 4096 0 0 0 0 17 1 0 0
/proc/16829/statm: 6317 5586 73 166 0 6148 0
Current children cumulated CPU time (s) 1002.05
Current children cumulated vsize (KiB) 25268

[startup+1062.3 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 16832
/proc/meminfo: memFree=853104/2055920 swapFree=4176996/4192956
[pid=16829] ppid=16827 vsize=25404 CPUtime=1062.03
/proc/16829/stat : 16829 (mxc-sat09) R 16827 16829 16487 0 -1 4194304 5643 0 0 0 106197 6 0 0 25 0 1 0 1100614360 26013696 5629 1992294400 134512640 135192793 4294956224 18446744073709551615 134534283 0 0 4096 0 0 0 0 17 1 0 0
/proc/16829/statm: 6351 5629 73 166 0 6182 0
Current children cumulated CPU time (s) 1062.03
Current children cumulated vsize (KiB) 25404

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16832
/proc/meminfo: memFree=852720/2055920 swapFree=4176996/4192956
[pid=16829] ppid=16827 vsize=25708 CPUtime=1122.02
/proc/16829/stat : 16829 (mxc-sat09) R 16827 16829 16487 0 -1 4194304 5720 0 0 0 112195 7 0 0 25 0 1 0 1100614360 26324992 5706 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/16829/statm: 6427 5706 73 166 0 6258 0
Current children cumulated CPU time (s) 1122.02
Current children cumulated vsize (KiB) 25708

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16832
/proc/meminfo: memFree=852336/2055920 swapFree=4176996/4192956
[pid=16829] ppid=16827 vsize=26380 CPUtime=1182.01
/proc/16829/stat : 16829 (mxc-sat09) R 16827 16829 16487 0 -1 4194304 5831 0 0 0 118194 7 0 0 25 0 1 0 1100614360 27013120 5817 1992294400 134512640 135192793 4294956224 18446744073709551615 134533236 0 0 4096 0 0 0 0 17 1 0 0
/proc/16829/statm: 6595 5817 73 166 0 6426 0
Current children cumulated CPU time (s) 1182.01
Current children cumulated vsize (KiB) 26380



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16832
/proc/meminfo: memFree=852272/2055920 swapFree=4176996/4192956
[pid=16829] ppid=16827 vsize=26380 CPUtime=1200.01
/proc/16829/stat : 16829 (mxc-sat09) R 16827 16829 16487 0 -1 4194304 5844 0 0 0 119994 7 0 0 25 0 1 0 1100614360 27013120 5830 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/16829/statm: 6595 5830 73 166 0 6426 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 26380

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: 1.00 1.00 1.00 2/65 16832
/proc/meminfo: memFree=852272/2055920 swapFree=4176996/4192956
[pid=16829] ppid=16827 vsize=26380 CPUtime=1200.01
/proc/16829/stat : 16829 (mxc-sat09) R 16827 16829 16487 0 -1 4194304 5844 0 0 0 119994 7 0 0 25 0 1 0 1100614360 27013120 5830 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/16829/statm: 6595 5830 73 166 0 6426 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 26380

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.31
CPU time (s): 1200.02
CPU user time (s): 1199.94
CPU system time (s): 0.077988
CPU usage (%): 99.9758
Max. virtual memory (cumulated for all children) (KiB): 26380

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.94
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= 5844
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= 1391

runsolver used 0.891864 second user time and 2.47162 second system time

The end

Launcher Data 

Begin job on node50 at 2009-03-28 23:32:02
IDJOB=1517061
IDBENCH=70565
IDSOLVER=504
FILE ID=node50/1517061-1238279522
PBS_JOBID= 9060865
Free space on /tmp= 64164 MiB

SOLVER NAME= MXC 2009-03-10
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/560/unif-k3-r4.25-v560-c2380-S517464300-073.cnf
COMMAND LINE= HOME/mxc-sat09 -i BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1517061-1238279522/watcher-1517061-1238279522 -o /tmp/evaluation-result-1517061-1238279522/solver-1517061-1238279522 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/mxc-sat09 -i HOME/instance-1517061-1238279522.cnf

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

MD5SUM BENCH= 7c267c9186cddd61ecbfa4c2ad3e3281
RANDOM SEED=1382670810

node50.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		: 3000.238
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		: 3000.238
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:        876248 kB
Buffers:         89788 kB
Cached:         999512 kB
SwapCached:       9920 kB
Active:         178168 kB
Inactive:       922696 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        876248 kB
SwapTotal:     4192956 kB
SwapFree:      4176996 kB
Dirty:             732 kB
Writeback:           0 kB
Mapped:          17268 kB
Slab:            64784 kB
Committed_AS:  2968396 kB
PageTables:       1456 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= 64164 MiB
End job on node50 at 2009-03-28 23:52:05