Trace number 424632

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, and are wall clock time (not CPU 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 2007-02-08? (TO) 5000.07 5001.51

General information on the benchmark

Namerandom/LargeSize/7SAT/v160/
unif-k7-r85-v160-c13600-S498187802-14.cnf
MD5SUM00d47b831eb8416786df8f38bac74b26
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark28.4077
Satisfiable
(Un)Satisfiability was proved
Number of variables160
Number of clauses13600
Sum of the clauses size95200
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 513600

Solver Data (download as text)

Verifier Data (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: 

Watcher Data (download as text)

runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node51/watcher-424632-1177752032 -o ROOT/results/node51/solver-424632-1177752032 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/424632-1177752032/mxc /tmp/evaluation/424632-1177752032/instance-424632-1177752032.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 7500 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: 1.00 1.00 1.00 3/64 26917
/proc/meminfo: memFree=1504144/2055920 swapFree=4183292/4192956
[pid=26917] ppid=26915 vsize=1608 CPUtime=0
/proc/26917/stat : 26917 (mxc) R 26915 26917 26426 0 -1 4194304 238 0 0 0 0 0 0 0 18 0 1 0 130048339 1646592 223 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134691428 0 0 4096 0 0 0 0 17 1 0 0
/proc/26917/statm: 402 224 46 122 0 276 0

[startup+0.056882 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 26917
/proc/meminfo: memFree=1504144/2055920 swapFree=4183292/4192956
[pid=26917] ppid=26915 vsize=1884 CPUtime=0.05
/proc/26917/stat : 26917 (mxc) R 26915 26917 26426 0 -1 4194304 432 0 0 0 5 0 0 0 18 0 1 0 130048339 1929216 321 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/26917/statm: 471 321 59 122 0 345 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 1884

[startup+0.101885 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 26917
/proc/meminfo: memFree=1504144/2055920 swapFree=4183292/4192956
[pid=26917] ppid=26915 vsize=2016 CPUtime=0.09
/proc/26917/stat : 26917 (mxc) R 26915 26917 26426 0 -1 4194304 466 0 0 0 9 0 0 0 18 0 1 0 130048339 2064384 355 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/26917/statm: 504 355 59 122 0 378 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2016

[startup+0.301903 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 26917
/proc/meminfo: memFree=1504144/2055920 swapFree=4183292/4192956
[pid=26917] ppid=26915 vsize=2544 CPUtime=0.29
/proc/26917/stat : 26917 (mxc) R 26915 26917 26426 0 -1 4194304 600 0 0 0 29 0 0 0 19 0 1 0 130048339 2605056 489 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/26917/statm: 636 489 59 122 0 510 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2544

[startup+0.701939 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 26917
/proc/meminfo: memFree=1504144/2055920 swapFree=4183292/4192956
[pid=26917] ppid=26915 vsize=3468 CPUtime=0.69
/proc/26917/stat : 26917 (mxc) R 26915 26917 26426 0 -1 4194304 831 0 0 0 69 0 0 0 22 0 1 0 130048339 3551232 720 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134535052 0 0 4096 0 0 0 0 17 1 0 0
/proc/26917/statm: 867 720 59 122 0 741 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3468

[startup+1.50201 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26918
/proc/meminfo: memFree=1500936/2055920 swapFree=4183292/4192956
[pid=26917] ppid=26915 vsize=4288 CPUtime=1.49
/proc/26917/stat : 26917 (mxc) R 26915 26917 26426 0 -1 4194304 1034 0 0 0 149 0 0 0 25 0 1 0 130048339 4390912 921 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531247 0 0 4096 0 0 0 0 17 1 0 0
/proc/26917/statm: 1072 921 67 122 0 946 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4288

[startup+3.10115 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26918
/proc/meminfo: memFree=1500104/2055920 swapFree=4183292/4192956
[pid=26917] ppid=26915 vsize=4896 CPUtime=3.09
/proc/26917/stat : 26917 (mxc) R 26915 26917 26426 0 -1 4194304 1191 0 0 0 309 0 0 0 25 0 1 0 130048339 5013504 1078 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/26917/statm: 1224 1078 67 122 0 1098 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4896

[startup+6.30144 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26918
/proc/meminfo: memFree=1499528/2055920 swapFree=4183292/4192956
[pid=26917] ppid=26915 vsize=5644 CPUtime=6.29
/proc/26917/stat : 26917 (mxc) R 26915 26917 26426 0 -1 4194304 1382 0 0 0 629 0 0 0 25 0 1 0 130048339 5779456 1269 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/26917/statm: 1411 1269 67 122 0 1285 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 5644

[startup+12.702 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26918
/proc/meminfo: memFree=1498320/2055920 swapFree=4183292/4192956
[pid=26917] ppid=26915 vsize=6472 CPUtime=12.69
/proc/26917/stat : 26917 (mxc) R 26915 26917 26426 0 -1 4194304 1574 0 0 0 1269 0 0 0 25 0 1 0 130048339 6627328 1461 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/26917/statm: 1618 1461 67 122 0 1492 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 6472

[startup+25.5012 s]
/proc/loadavg: 1.07 1.02 1.00 2/65 26918
/proc/meminfo: memFree=1497104/2055920 swapFree=4183292/4192956
[pid=26917] ppid=26915 vsize=7632 CPUtime=25.49
/proc/26917/stat : 26917 (mxc) R 26915 26917 26426 0 -1 4194304 1871 0 0 0 2548 1 0 0 25 0 1 0 130048339 7815168 1758 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/26917/statm: 1908 1758 67 122 0 1782 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 7632

[startup+51.1015 s]
/proc/loadavg: 1.05 1.01 1.00 2/65 26918
/proc/meminfo: memFree=1496208/2055920 swapFree=4183292/4192956
[pid=26917] ppid=26915 vsize=8504 CPUtime=51.08
/proc/26917/stat : 26917 (mxc) R 26915 26917 26426 0 -1 4194304 2091 0 0 0 5107 1 0 0 25 0 1 0 130048339 8708096 1978 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/26917/statm: 2126 1978 67 122 0 2000 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 8504

[startup+102.305 s]
/proc/loadavg: 1.07 1.02 1.00 2/65 26918
/proc/meminfo: memFree=1495312/2055920 swapFree=4183292/4192956
[pid=26917] ppid=26915 vsize=9340 CPUtime=102.26
/proc/26917/stat : 26917 (mxc) R 26915 26917 26426 0 -1 4194304 2304 0 0 0 10225 1 0 0 25 0 1 0 130048339 9564160 2191 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134529807 0 0 4096 0 0 0 0 17 1 0 0
/proc/26917/statm: 2335 2191 67 122 0 2209 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 9340

[startup+162.301 s]
/proc/loadavg: 1.02 1.02 1.00 2/65 26918
/proc/meminfo: memFree=1494160/2055920 swapFree=4183292/4192956
[pid=26917] ppid=26915 vsize=10368 CPUtime=162.24
/proc/26917/stat : 26917 (mxc) R 26915 26917 26426 0 -1 4194304 2567 0 0 0 16223 1 0 0 25 0 1 0 130048339 10616832 2454 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/26917/statm: 2592 2454 67 122 0 2466 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 10368

[startup+222.302 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 26918
/proc/meminfo: memFree=1493136/2055920 swapFree=4183292/4192956
[pid=26917] ppid=26915 vsize=11384 CPUtime=222.23
/proc/26917/stat : 26917 (mxc) R 26915 26917 26426 0 -1 4194304 2826 0 0 0 22222 1 0 0 25 0 1 0 130048339 11657216 2713 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/26917/statm: 2846 2713 67 122 0 2720 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 11384

[startup+282.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 26918
/proc/meminfo: memFree=1492880/2055920 swapFree=4183292/4192956
[pid=26917] ppid=26915 vsize=11544 CPUtime=282.21
/proc/26917/stat : 26917 (mxc) R 26915 26917 26426 0 -1 4194304 2867 0 0 0 28220 1 0 0 25 0 1 0 130048339 11821056 2754 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/26917/statm: 2886 2754 67 122 0 2760 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 11544

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26918
/proc/meminfo: memFree=1491856/2055920 swapFree=4183292/4192956
[pid=26917] ppid=26915 vsize=12672 CPUtime=342.2
/proc/26917/stat : 26917 (mxc) R 26915 26917 26426 0 -1 4194304 3328 0 0 0 34218 2 0 0 25 0 1 0 130048339 12976128 2984 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519945 0 0 4096 0 0 0 0 17 1 0 0
/proc/26917/statm: 3168 2984 67 122 0 3042 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 12672

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26918
/proc/meminfo: memFree=1491728/2055920 swapFree=4183292/4192956
[pid=26917] ppid=26915 vsize=12832 CPUtime=402.18
/proc/26917/stat : 26917 (mxc) R 26915 26917 26426 0 -1 4194304 3653 0 0 0 40216 2 0 0 25 0 1 0 130048339 13139968 3012 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531386 0 0 4096 0 0 0 0 17 1 0 0
/proc/26917/statm: 3208 3012 67 122 0 3082 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 12832

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26918
/proc/meminfo: memFree=1491728/2055920 swapFree=4183292/4192956
[pid=26917] ppid=26915 vsize=12832 CPUtime=462.16
/proc/26917/stat : 26917 (mxc) R 26915 26917 26426 0 -1 4194304 3950 0 0 0 46214 2 0 0 25 0 1 0 130048339 13139968 3012 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/26917/statm: 3208 3012 67 122 0 3082 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 12832

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26918
/proc/meminfo: memFree=1490768/2055920 swapFree=4183292/4192956
[pid=26917] ppid=26915 vsize=13784 CPUtime=522.15
/proc/26917/stat : 26917 (mxc) R 26915 26917 26426 0 -1 4194304 4457 0 0 0 52212 3 0 0 25 0 1 0 130048339 14114816 3243 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/26917/statm: 3446 3243 67 122 0 3320 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 13784

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26918
/proc/meminfo: memFree=1490576/2055920 swapFree=4183292/4192956
[pid=26917] ppid=26915 vsize=14068 CPUtime=582.14
/proc/26917/stat : 26917 (mxc) R 26915 26917 26426 0 -1 4194304 4769 0 0 0 58210 4 0 0 25 0 1 0 130048339 14405632 3296 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519252 0 0 4096 0 0 0 0 17 1 0 0
/proc/26917/statm: 3517 3296 67 122 0 3391 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 14068

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26918
/proc/meminfo: memFree=1490384/2055920 swapFree=4183292/4192956
[pid=26917] ppid=26915 vsize=14220 CPUtime=642.12
/proc/26917/stat : 26917 (mxc) R 26915 26917 26426 0 -1 4194304 5107 0 0 0 64208 4 0 0 25 0 1 0 130048339 14561280 3338 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/26917/statm: 3555 3338 67 122 0 3429 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 14220


################
# More data... #
################

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27118
/proc/meminfo: memFree=1483792/2055920 swapFree=4183292/4192956
[pid=26917] ppid=26915 vsize=21104 CPUtime=4061.11
/proc/26917/stat : 26917 (mxc) R 26915 26917 26426 0 -1 4194304 19043 0 0 0 406094 17 0 0 25 0 1 0 130048339 21610496 4960 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/26917/statm: 5276 4960 67 122 0 5150 0
Current children cumulated CPU time (s) 4061.11
Current children cumulated vsize (KiB) 21104

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27118
/proc/meminfo: memFree=1483664/2055920 swapFree=4183292/4192956
[pid=26917] ppid=26915 vsize=21296 CPUtime=4121.09
/proc/26917/stat : 26917 (mxc) R 26915 26917 26426 0 -1 4194304 19234 0 0 0 412092 17 0 0 25 0 1 0 130048339 21807104 4992 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/26917/statm: 5324 4992 67 122 0 5198 0
Current children cumulated CPU time (s) 4121.09
Current children cumulated vsize (KiB) 21296

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27118
/proc/meminfo: memFree=1483728/2055920 swapFree=4183292/4192956
[pid=26917] ppid=26915 vsize=21296 CPUtime=4181.07
/proc/26917/stat : 26917 (mxc) R 26915 26917 26426 0 -1 4194304 19446 0 0 0 418090 17 0 0 25 0 1 0 130048339 21807104 4992 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519251 0 0 4096 0 0 0 0 17 1 0 0
/proc/26917/statm: 5324 4992 67 122 0 5198 0
Current children cumulated CPU time (s) 4181.07
Current children cumulated vsize (KiB) 21296

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27118
/proc/meminfo: memFree=1483728/2055920 swapFree=4183292/4192956
[pid=26917] ppid=26915 vsize=21296 CPUtime=4241.06
/proc/26917/stat : 26917 (mxc) R 26915 26917 26426 0 -1 4194304 19605 0 0 0 424088 18 0 0 25 0 1 0 130048339 21807104 4992 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/26917/statm: 5324 4992 67 122 0 5198 0
Current children cumulated CPU time (s) 4241.06
Current children cumulated vsize (KiB) 21296

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27118
/proc/meminfo: memFree=1483664/2055920 swapFree=4183292/4192956
[pid=26917] ppid=26915 vsize=21488 CPUtime=4301.04
/proc/26917/stat : 26917 (mxc) R 26915 26917 26426 0 -1 4194304 19774 0 0 0 430086 18 0 0 25 0 1 0 130048339 22003712 5002 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/26917/statm: 5372 5002 67 122 0 5246 0
Current children cumulated CPU time (s) 4301.04
Current children cumulated vsize (KiB) 21488

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27118
/proc/meminfo: memFree=1483664/2055920 swapFree=4183292/4192956
[pid=26917] ppid=26915 vsize=21488 CPUtime=4361.02
/proc/26917/stat : 26917 (mxc) R 26915 26917 26426 0 -1 4194304 19988 0 0 0 436084 18 0 0 25 0 1 0 130048339 22003712 5004 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/26917/statm: 5372 5004 67 122 0 5246 0
Current children cumulated CPU time (s) 4361.02
Current children cumulated vsize (KiB) 21488

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27118
/proc/meminfo: memFree=1483600/2055920 swapFree=4183292/4192956
[pid=26917] ppid=26915 vsize=21488 CPUtime=4421.01
/proc/26917/stat : 26917 (mxc) R 26915 26917 26426 0 -1 4194304 20157 0 0 0 442083 18 0 0 25 0 1 0 130048339 22003712 5014 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/26917/statm: 5372 5014 67 122 0 5246 0
Current children cumulated CPU time (s) 4421.01
Current children cumulated vsize (KiB) 21488

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27118
/proc/meminfo: memFree=1483600/2055920 swapFree=4183292/4192956
[pid=26917] ppid=26915 vsize=21488 CPUtime=4480.99
/proc/26917/stat : 26917 (mxc) R 26915 26917 26426 0 -1 4194304 20369 0 0 0 448081 18 0 0 25 0 1 0 130048339 22003712 5014 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/26917/statm: 5372 5014 67 122 0 5246 0
Current children cumulated CPU time (s) 4480.99
Current children cumulated vsize (KiB) 21488

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27118
/proc/meminfo: memFree=1483536/2055920 swapFree=4183292/4192956
[pid=26917] ppid=26915 vsize=21488 CPUtime=4540.97
/proc/26917/stat : 26917 (mxc) R 26915 26917 26426 0 -1 4194304 20590 0 0 0 454079 18 0 0 25 0 1 0 130048339 22003712 5023 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/26917/statm: 5372 5023 67 122 0 5246 0
Current children cumulated CPU time (s) 4540.97
Current children cumulated vsize (KiB) 21488

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27118
/proc/meminfo: memFree=1483472/2055920 swapFree=4183292/4192956
[pid=26917] ppid=26915 vsize=21680 CPUtime=4600.97
/proc/26917/stat : 26917 (mxc) R 26915 26917 26426 0 -1 4194304 20768 0 0 0 460078 19 0 0 25 0 1 0 130048339 22200320 5042 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/26917/statm: 5420 5042 67 122 0 5294 0
Current children cumulated CPU time (s) 4600.97
Current children cumulated vsize (KiB) 21680

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27118
/proc/meminfo: memFree=1483472/2055920 swapFree=4183292/4192956
[pid=26917] ppid=26915 vsize=21680 CPUtime=4660.95
/proc/26917/stat : 26917 (mxc) R 26915 26917 26426 0 -1 4194304 20927 0 0 0 466076 19 0 0 25 0 1 0 130048339 22200320 5042 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/26917/statm: 5420 5042 67 122 0 5294 0
Current children cumulated CPU time (s) 4660.95
Current children cumulated vsize (KiB) 21680

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27118
/proc/meminfo: memFree=1483344/2055920 swapFree=4183292/4192956
[pid=26917] ppid=26915 vsize=21680 CPUtime=4720.93
/proc/26917/stat : 26917 (mxc) R 26915 26917 26426 0 -1 4194304 21148 0 0 0 472074 19 0 0 25 0 1 0 130048339 22200320 5051 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530169 0 0 4096 0 0 0 0 17 1 0 0
/proc/26917/statm: 5420 5051 67 122 0 5294 0
Current children cumulated CPU time (s) 4720.93
Current children cumulated vsize (KiB) 21680

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27118
/proc/meminfo: memFree=1483280/2055920 swapFree=4183292/4192956
[pid=26917] ppid=26915 vsize=21872 CPUtime=4780.91
/proc/26917/stat : 26917 (mxc) R 26915 26917 26426 0 -1 4194304 21317 0 0 0 478072 19 0 0 25 0 1 0 130048339 22396928 5061 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/26917/statm: 5468 5061 67 122 0 5342 0
Current children cumulated CPU time (s) 4780.91
Current children cumulated vsize (KiB) 21872

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27118
/proc/meminfo: memFree=1483344/2055920 swapFree=4183292/4192956
[pid=26917] ppid=26915 vsize=21872 CPUtime=4840.89
/proc/26917/stat : 26917 (mxc) R 26915 26917 26426 0 -1 4194304 21476 0 0 0 484070 19 0 0 25 0 1 0 130048339 22396928 5061 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/26917/statm: 5468 5061 67 122 0 5342 0
Current children cumulated CPU time (s) 4840.89
Current children cumulated vsize (KiB) 21872

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27118
/proc/meminfo: memFree=1483280/2055920 swapFree=4183292/4192956
[pid=26917] ppid=26915 vsize=21872 CPUtime=4900.87
/proc/26917/stat : 26917 (mxc) R 26915 26917 26426 0 -1 4194304 21689 0 0 0 490068 19 0 0 25 0 1 0 130048339 22396928 5062 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/26917/statm: 5468 5062 67 122 0 5342 0
Current children cumulated CPU time (s) 4900.87
Current children cumulated vsize (KiB) 21872

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27118
/proc/meminfo: memFree=1483344/2055920 swapFree=4183292/4192956
[pid=26917] ppid=26915 vsize=21872 CPUtime=4960.87
/proc/26917/stat : 26917 (mxc) R 26915 26917 26426 0 -1 4194304 21848 0 0 0 496067 20 0 0 25 0 1 0 130048339 22396928 5062 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/26917/statm: 5468 5062 67 122 0 5342 0
Current children cumulated CPU time (s) 4960.87
Current children cumulated vsize (KiB) 21872



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27118
/proc/meminfo: memFree=1483280/2055920 swapFree=4183292/4192956
[pid=26917] ppid=26915 vsize=21872 CPUtime=5000.06
/proc/26917/stat : 26917 (mxc) R 26915 26917 26426 0 -1 4194304 22007 0 0 0 499986 20 0 0 25 0 1 0 130048339 22396928 5062 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/26917/statm: 5468 5062 67 122 0 5342 0
Current children cumulated CPU time (s) 5000.06
Current children cumulated vsize (KiB) 21872

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

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

[startup+5001.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27118
/proc/meminfo: memFree=1483280/2055920 swapFree=4183292/4192956
[pid=26917] ppid=26915 vsize=21872 CPUtime=5000.06
/proc/26917/stat : 26917 (mxc) R 26915 26917 26426 0 -1 4194304 22007 0 0 0 499986 20 0 0 25 0 1 0 130048339 22396928 5062 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/26917/statm: 5468 5062 67 122 0 5342 0
Current children cumulated CPU time (s) 5000.06
Current children cumulated vsize (KiB) 21872

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.51
CPU time (s): 5000.07
CPU user time (s): 4999.86
CPU system time (s): 0.205968
CPU usage (%): 99.9712
Max. virtual memory (cumulated for all children) (KiB): 22084

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.86
system time used= 0.205968
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 22007
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= 6
involuntary context switches= 6171

runsolver used 4.02739 second user time and 9.67653 second system time

The end

Launcher Data (download as text)

Begin job on node51 on Sat Apr 28 09:20:32 UTC 2007

IDJOB= 424632
IDBENCH= 20134
IDSOLVER= 174
FILE ID= node51/424632-1177752032

PBS_JOBID= 4715542

Free space on /tmp= 66550 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v160/unif-k7-r85-v160-c13600-S498187802-14.cnf
COMMAND LINE= /tmp/evaluation/424632-1177752032/mxc /tmp/evaluation/424632-1177752032/instance-424632-1177752032.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node51/watcher-424632-1177752032 -o ROOT/results/node51/solver-424632-1177752032 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/424632-1177752032/mxc /tmp/evaluation/424632-1177752032/instance-424632-1177752032.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  00d47b831eb8416786df8f38bac74b26

RANDOM SEED= 851073882

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node51.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/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		: 3000.223
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		: 3000.223
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:       1504552 kB
Buffers:         47296 kB
Cached:         349412 kB
SwapCached:       3676 kB
Active:         208312 kB
Inactive:       276008 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1504552 kB
SwapTotal:     4192956 kB
SwapFree:      4183292 kB
Dirty:             972 kB
Writeback:           0 kB
Mapped:          15684 kB
Slab:            53084 kB
Committed_AS:  3843340 kB
PageTables:       1408 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= 66550 MiB

End job on node51 on Sat Apr 28 10:43:56 UTC 2007