Trace number 369286

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
CMUSAT 2007-02-08? (TO) 5000.1 5001.43

General information on the benchmark

Namecrafted/Hard/contest02/
hgen3-v400-s553296708.sat05-471.reshuffled-07.cnf
MD5SUM67e3f1c82b3561160730d7e2b008579e
Bench CategoryCRAFTED (crafted 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 variables400
Number of clauses1400
Sum of the clauses size4200
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31400
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	c Pre-processing provided 0 assignments
0.00/0.00	c |  Number of variables:  400                                                  |
0.00/0.00	c |  Number of clauses:    1400                                                 |

Verifier Data (download as text)

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

Watcher Data (download as text)

runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node4/watcher-369286-1177276039 -o ROOT/results/node4/solver-369286-1177276039 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/369286-1177276039/cmusat /tmp/evaluation/369286-1177276039/instance-369286-1177276039.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 3/77 18422
/proc/meminfo: memFree=1832144/2055920 swapFree=4153788/4192956
[pid=18422] ppid=18420 vsize=2312 CPUtime=0
/proc/18422/stat : 18422 (cmusat) R 18420 18422 17929 0 -1 4194304 184 0 0 0 0 0 0 0 18 0 1 0 203641616 2367488 167 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 135089308 0 0 4096 35 0 0 0 17 1 0 0
/proc/18422/statm: 578 169 111 243 0 332 0

[startup+0.08349 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 18422
/proc/meminfo: memFree=1832144/2055920 swapFree=4153788/4192956
[pid=18422] ppid=18420 vsize=2576 CPUtime=0.08
/proc/18422/stat : 18422 (cmusat) R 18420 18422 17929 0 -1 4194304 273 0 0 0 8 0 0 0 18 0 1 0 203641616 2637824 256 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134580956 0 0 4096 35 0 0 0 17 1 0 0
/proc/18422/statm: 644 256 118 243 0 398 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 2576

[startup+0.101492 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 18422
/proc/meminfo: memFree=1832144/2055920 swapFree=4153788/4192956
[pid=18422] ppid=18420 vsize=2576 CPUtime=0.09
/proc/18422/stat : 18422 (cmusat) R 18420 18422 17929 0 -1 4194304 273 0 0 0 9 0 0 0 18 0 1 0 203641616 2637824 256 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134581056 0 0 4096 35 0 0 0 17 1 0 0
/proc/18422/statm: 644 256 118 243 0 398 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2576

[startup+0.30151 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 18422
/proc/meminfo: memFree=1832144/2055920 swapFree=4153788/4192956
[pid=18422] ppid=18420 vsize=3000 CPUtime=0.29
/proc/18422/stat : 18422 (cmusat) R 18420 18422 17929 0 -1 4194304 359 0 0 0 29 0 0 0 20 0 1 0 203641616 3072000 342 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134591993 0 0 4096 35 0 0 0 17 1 0 0
/proc/18422/statm: 750 342 118 243 0 504 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3000

[startup+0.701549 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 18422
/proc/meminfo: memFree=1832144/2055920 swapFree=4153788/4192956
[pid=18422] ppid=18420 vsize=3148 CPUtime=0.69
/proc/18422/stat : 18422 (cmusat) R 18420 18422 17929 0 -1 4194304 403 0 0 0 69 0 0 0 24 0 1 0 203641616 3223552 386 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589771 0 0 4096 35 0 0 0 17 1 0 0
/proc/18422/statm: 787 386 118 243 0 541 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3148

[startup+1.50162 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18423
/proc/meminfo: memFree=1830792/2055920 swapFree=4153788/4192956
[pid=18422] ppid=18420 vsize=4400 CPUtime=1.49
/proc/18422/stat : 18422 (cmusat) R 18420 18422 17929 0 -1 4194304 689 0 0 0 149 0 0 0 25 0 1 0 203641616 4505600 672 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589670 0 0 4096 35 0 0 0 17 1 0 0
/proc/18422/statm: 1100 672 118 243 0 854 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4400

[startup+3.10178 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18423
/proc/meminfo: memFree=1829704/2055920 swapFree=4153788/4192956
[pid=18422] ppid=18420 vsize=4552 CPUtime=3.09
/proc/18422/stat : 18422 (cmusat) R 18420 18422 17929 0 -1 4194304 727 0 0 0 309 0 0 0 25 0 1 0 203641616 4661248 710 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/18422/statm: 1138 710 118 243 0 892 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4552

[startup+6.30108 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18423
/proc/meminfo: memFree=1827336/2055920 swapFree=4153788/4192956
[pid=18422] ppid=18420 vsize=7008 CPUtime=6.29
/proc/18422/stat : 18422 (cmusat) R 18420 18422 17929 0 -1 4194304 1320 0 0 0 629 0 0 0 25 0 1 0 203641616 7176192 1270 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/18422/statm: 1752 1270 118 243 0 1506 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 7008

[startup+12.7017 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18423
/proc/meminfo: memFree=1826376/2055920 swapFree=4153788/4192956
[pid=18422] ppid=18420 vsize=7992 CPUtime=12.69
/proc/18422/stat : 18422 (cmusat) R 18420 18422 17929 0 -1 4194304 1709 0 0 0 1269 0 0 0 25 0 1 0 203641616 8183808 1590 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589650 0 0 4096 35 0 0 0 17 1 0 0
/proc/18422/statm: 1998 1590 118 243 0 1752 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 7992

[startup+25.5019 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18423
/proc/meminfo: memFree=1822408/2055920 swapFree=4153788/4192956
[pid=18422] ppid=18420 vsize=11892 CPUtime=25.49
/proc/18422/stat : 18422 (cmusat) R 18420 18422 17929 0 -1 4194304 2903 0 0 0 2548 1 0 0 25 0 1 0 203641616 12177408 2448 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589771 0 0 4096 35 0 0 0 17 1 0 0
/proc/18422/statm: 2973 2448 118 243 0 2727 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 11892

[startup+51.1014 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18423
/proc/meminfo: memFree=1819336/2055920 swapFree=4153788/4192956
[pid=18422] ppid=18420 vsize=14716 CPUtime=51.08
/proc/18422/stat : 18422 (cmusat) R 18420 18422 17929 0 -1 4194304 3935 0 0 0 5106 2 0 0 25 0 1 0 203641616 15069184 3220 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589528 0 0 4096 35 0 0 0 17 1 0 0
/proc/18422/statm: 3679 3220 118 243 0 3433 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 14716

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18423
/proc/meminfo: memFree=1811848/2055920 swapFree=4153788/4192956
[pid=18422] ppid=18420 vsize=23008 CPUtime=102.26
/proc/18422/stat : 18422 (cmusat) R 18420 18422 17929 0 -1 4194304 6528 0 0 0 10223 3 0 0 25 0 1 0 203641616 23560192 5087 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589771 0 0 4096 35 0 0 0 17 1 0 0
/proc/18422/statm: 5752 5087 118 243 0 5506 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 23008

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18423
/proc/meminfo: memFree=1809736/2055920 swapFree=4153788/4192956
[pid=18422] ppid=18420 vsize=24788 CPUtime=162.25
/proc/18422/stat : 18422 (cmusat) R 18420 18422 17929 0 -1 4194304 7301 0 0 0 16221 4 0 0 25 0 1 0 203641616 25382912 5615 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/18422/statm: 6197 5615 118 243 0 5951 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 24788

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18423
/proc/meminfo: memFree=1804744/2055920 swapFree=4153788/4192956
[pid=18422] ppid=18420 vsize=29432 CPUtime=222.23
/proc/18422/stat : 18422 (cmusat) R 18420 18422 17929 0 -1 4194304 8837 0 0 0 22217 6 0 0 25 0 1 0 203641616 30138368 6855 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134590148 0 0 4096 35 0 0 0 17 1 0 0
/proc/18422/statm: 7358 6855 118 243 0 7112 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 29432

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18423
/proc/meminfo: memFree=1791368/2055920 swapFree=4153788/4192956
[pid=18422] ppid=18420 vsize=45288 CPUtime=282.22
/proc/18422/stat : 18422 (cmusat) R 18420 18422 17929 0 -1 4194304 13032 0 0 0 28214 8 0 0 25 0 1 0 203641616 46374912 10177 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/18422/statm: 11322 10177 118 243 0 11076 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 45288

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18423
/proc/meminfo: memFree=1790856/2055920 swapFree=4153788/4192956
[pid=18422] ppid=18420 vsize=45496 CPUtime=342.2
/proc/18422/stat : 18422 (cmusat) R 18420 18422 17929 0 -1 4194304 13336 0 0 0 34211 9 0 0 25 0 1 0 203641616 46587904 10295 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/18422/statm: 11374 10295 118 243 0 11128 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 45496

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18423
/proc/meminfo: memFree=1790216/2055920 swapFree=4153788/4192956
[pid=18422] ppid=18420 vsize=45940 CPUtime=402.19
/proc/18422/stat : 18422 (cmusat) R 18420 18422 17929 0 -1 4194304 13708 0 0 0 40209 10 0 0 25 0 1 0 203641616 47042560 10462 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/18422/statm: 11485 10462 118 243 0 11239 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 45940

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18423
/proc/meminfo: memFree=1789768/2055920 swapFree=4153788/4192956
[pid=18422] ppid=18420 vsize=46264 CPUtime=462.17
/proc/18422/stat : 18422 (cmusat) R 18420 18422 17929 0 -1 4194304 13809 0 0 0 46207 10 0 0 25 0 1 0 203641616 47374336 10563 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589667 0 0 4096 35 0 0 0 17 1 0 0
/proc/18422/statm: 11566 10563 118 243 0 11320 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 46264

[startup+522.301 s]
/proc/loadavg: 1.04 1.01 1.00 2/78 18423
/proc/meminfo: memFree=1789320/2055920 swapFree=4153788/4192956
[pid=18422] ppid=18420 vsize=46676 CPUtime=522.17
/proc/18422/stat : 18422 (cmusat) R 18420 18422 17929 0 -1 4194304 14150 0 0 0 52206 11 0 0 25 0 1 0 203641616 47796224 10679 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/18422/statm: 11669 10679 118 243 0 11423 0
Current children cumulated CPU time (s) 522.17
Current children cumulated vsize (KiB) 46676

[startup+582.302 s]
/proc/loadavg: 1.11 1.04 1.01 2/78 18423
/proc/meminfo: memFree=1788744/2055920 swapFree=4153788/4192956
[pid=18422] ppid=18420 vsize=46772 CPUtime=582.15
/proc/18422/stat : 18422 (cmusat) R 18420 18422 17929 0 -1 4194304 14535 0 0 0 58204 11 0 0 25 0 1 0 203641616 47894528 10817 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/18422/statm: 11693 10817 118 243 0 11447 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 46772

[startup+642.301 s]
/proc/loadavg: 1.07 1.04 1.01 2/78 18423
/proc/meminfo: memFree=1788552/2055920 swapFree=4153788/4192956
[pid=18422] ppid=18420 vsize=47096 CPUtime=642.14
/proc/18422/stat : 18422 (cmusat) R 18420 18422 17929 0 -1 4194304 14591 0 0 0 64202 12 0 0 25 0 1 0 203641616 48226304 10873 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/18422/statm: 11774 10873 118 243 0 11528 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 47096


################
# More data... #
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[startup+4002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18623
/proc/meminfo: memFree=1720456/2055920 swapFree=4153788/4192956
[pid=18422] ppid=18420 vsize=115348 CPUtime=4001.21
/proc/18422/stat : 18422 (cmusat) R 18420 18422 17929 0 -1 4194304 37406 0 0 0 400069 52 0 0 25 0 1 0 203641616 118116352 27453 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589771 0 0 4096 35 0 0 0 17 1 0 0
/proc/18422/statm: 28837 27453 118 243 0 28591 0
Current children cumulated CPU time (s) 4001.21
Current children cumulated vsize (KiB) 115348

[startup+4062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18623
/proc/meminfo: memFree=1720328/2055920 swapFree=4153788/4192956
[pid=18422] ppid=18420 vsize=115348 CPUtime=4061.19
/proc/18422/stat : 18422 (cmusat) R 18420 18422 17929 0 -1 4194304 37414 0 0 0 406067 52 0 0 25 0 1 0 203641616 118116352 27461 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589545 0 0 4096 35 0 0 0 17 1 0 0
/proc/18422/statm: 28837 27461 118 243 0 28591 0
Current children cumulated CPU time (s) 4061.19
Current children cumulated vsize (KiB) 115348

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18623
/proc/meminfo: memFree=1720136/2055920 swapFree=4153788/4192956
[pid=18422] ppid=18420 vsize=115640 CPUtime=4121.18
/proc/18422/stat : 18422 (cmusat) R 18420 18422 17929 0 -1 4194304 37475 0 0 0 412065 53 0 0 25 0 1 0 203641616 118415360 27522 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/18422/statm: 28910 27522 118 243 0 28664 0
Current children cumulated CPU time (s) 4121.18
Current children cumulated vsize (KiB) 115640

[startup+4182.3 s]
/proc/loadavg: 1.04 1.01 1.00 2/78 18623
/proc/meminfo: memFree=1720008/2055920 swapFree=4153788/4192956
[pid=18422] ppid=18420 vsize=115832 CPUtime=4181.16
/proc/18422/stat : 18422 (cmusat) R 18420 18422 17929 0 -1 4194304 37507 0 0 0 418063 53 0 0 25 0 1 0 203641616 118611968 27554 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/18422/statm: 28958 27554 118 243 0 28712 0
Current children cumulated CPU time (s) 4181.16
Current children cumulated vsize (KiB) 115832

[startup+4242.3 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 18623
/proc/meminfo: memFree=1719880/2055920 swapFree=4153788/4192956
[pid=18422] ppid=18420 vsize=115832 CPUtime=4241.15
/proc/18422/stat : 18422 (cmusat) R 18420 18422 17929 0 -1 4194304 37535 0 0 0 424061 54 0 0 25 0 1 0 203641616 118611968 27582 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/18422/statm: 28958 27582 118 243 0 28712 0
Current children cumulated CPU time (s) 4241.15
Current children cumulated vsize (KiB) 115832

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18623
/proc/meminfo: memFree=1719240/2055920 swapFree=4153788/4192956
[pid=18422] ppid=18420 vsize=116588 CPUtime=4301.13
/proc/18422/stat : 18422 (cmusat) R 18420 18422 17929 0 -1 4194304 37696 0 0 0 430059 54 0 0 25 0 1 0 203641616 119386112 27710 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/18422/statm: 29147 27710 118 243 0 28901 0
Current children cumulated CPU time (s) 4301.13
Current children cumulated vsize (KiB) 116588

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18623
/proc/meminfo: memFree=1719176/2055920 swapFree=4153788/4192956
[pid=18422] ppid=18420 vsize=116720 CPUtime=4361.12
/proc/18422/stat : 18422 (cmusat) R 18420 18422 17929 0 -1 4194304 37742 0 0 0 436057 55 0 0 25 0 1 0 203641616 119521280 27756 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/18422/statm: 29180 27756 118 243 0 28934 0
Current children cumulated CPU time (s) 4361.12
Current children cumulated vsize (KiB) 116720

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18623
/proc/meminfo: memFree=1718920/2055920 swapFree=4153788/4192956
[pid=18422] ppid=18420 vsize=117168 CPUtime=4421.11
/proc/18422/stat : 18422 (cmusat) R 18420 18422 17929 0 -1 4194304 37835 0 0 0 442055 56 0 0 25 0 1 0 203641616 119980032 27816 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/18422/statm: 29292 27816 118 243 0 29046 0
Current children cumulated CPU time (s) 4421.11
Current children cumulated vsize (KiB) 117168

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18623
/proc/meminfo: memFree=1718792/2055920 swapFree=4153788/4192956
[pid=18422] ppid=18420 vsize=117360 CPUtime=4481.09
/proc/18422/stat : 18422 (cmusat) R 18420 18422 17929 0 -1 4194304 37879 0 0 0 448053 56 0 0 25 0 1 0 203641616 120176640 27860 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589663 0 0 4096 35 0 0 0 17 1 0 0
/proc/18422/statm: 29340 27860 118 243 0 29094 0
Current children cumulated CPU time (s) 4481.09
Current children cumulated vsize (KiB) 117360

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18623
/proc/meminfo: memFree=1718728/2055920 swapFree=4153788/4192956
[pid=18422] ppid=18420 vsize=117360 CPUtime=4541.07
/proc/18422/stat : 18422 (cmusat) R 18420 18422 17929 0 -1 4194304 37891 0 0 0 454051 56 0 0 25 0 1 0 203641616 120176640 27872 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/18422/statm: 29340 27872 118 243 0 29094 0
Current children cumulated CPU time (s) 4541.07
Current children cumulated vsize (KiB) 117360

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18623
/proc/meminfo: memFree=1718536/2055920 swapFree=4153788/4192956
[pid=18422] ppid=18420 vsize=117520 CPUtime=4601.07
/proc/18422/stat : 18422 (cmusat) R 18420 18422 17929 0 -1 4194304 37919 0 0 0 460050 57 0 0 25 0 1 0 203641616 120340480 27900 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/18422/statm: 29380 27900 118 243 0 29134 0
Current children cumulated CPU time (s) 4601.07
Current children cumulated vsize (KiB) 117520

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18623
/proc/meminfo: memFree=1674440/2055920 swapFree=4153788/4192956
[pid=18422] ppid=18420 vsize=172408 CPUtime=4661.05
/proc/18422/stat : 18422 (cmusat) R 18420 18422 17929 0 -1 4194304 51739 0 0 0 466043 62 0 0 25 0 1 0 203641616 176545792 38883 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/18422/statm: 43102 38883 118 243 0 42856 0
Current children cumulated CPU time (s) 4661.05
Current children cumulated vsize (KiB) 172408

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18623
/proc/meminfo: memFree=1674056/2055920 swapFree=4153788/4192956
[pid=18422] ppid=18420 vsize=172664 CPUtime=4721.04
/proc/18422/stat : 18422 (cmusat) R 18420 18422 17929 0 -1 4194304 51905 0 0 0 472041 63 0 0 25 0 1 0 203641616 176807936 38984 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/18422/statm: 43166 38984 118 243 0 42920 0
Current children cumulated CPU time (s) 4721.04
Current children cumulated vsize (KiB) 172664

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18623
/proc/meminfo: memFree=1673672/2055920 swapFree=4153788/4192956
[pid=18422] ppid=18420 vsize=172848 CPUtime=4781.01
/proc/18422/stat : 18422 (cmusat) R 18420 18422 17929 0 -1 4194304 52009 0 0 0 478038 63 0 0 25 0 1 0 203641616 176996352 39088 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/18422/statm: 43212 39088 118 243 0 42966 0
Current children cumulated CPU time (s) 4781.01
Current children cumulated vsize (KiB) 172848

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18623
/proc/meminfo: memFree=1673352/2055920 swapFree=4153788/4192956
[pid=18422] ppid=18420 vsize=172848 CPUtime=4841.01
/proc/18422/stat : 18422 (cmusat) R 18420 18422 17929 0 -1 4194304 52089 0 0 0 484037 64 0 0 25 0 1 0 203641616 176996352 39168 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589650 0 0 4096 35 0 0 0 17 1 0 0
/proc/18422/statm: 43212 39168 118 243 0 42966 0
Current children cumulated CPU time (s) 4841.01
Current children cumulated vsize (KiB) 172848

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18623
/proc/meminfo: memFree=1673096/2055920 swapFree=4153788/4192956
[pid=18422] ppid=18420 vsize=173128 CPUtime=4900.99
/proc/18422/stat : 18422 (cmusat) R 18420 18422 17929 0 -1 4194304 52860 0 0 0 490034 65 0 0 25 0 1 0 203641616 177283072 39241 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589563 0 0 4096 35 0 0 0 17 1 0 0
/proc/18422/statm: 43282 39241 118 243 0 43036 0
Current children cumulated CPU time (s) 4900.99
Current children cumulated vsize (KiB) 173128

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18623
/proc/meminfo: memFree=1673096/2055920 swapFree=4153788/4192956
[pid=18422] ppid=18420 vsize=173128 CPUtime=4960.97
/proc/18422/stat : 18422 (cmusat) R 18420 18422 17929 0 -1 4194304 52860 0 0 0 496032 65 0 0 25 0 1 0 203641616 177283072 39241 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/18422/statm: 43282 39241 118 243 0 43036 0
Current children cumulated CPU time (s) 4960.97
Current children cumulated vsize (KiB) 173128



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18623
/proc/meminfo: memFree=1673096/2055920 swapFree=4153788/4192956
[pid=18422] ppid=18420 vsize=173128 CPUtime=5000.06
/proc/18422/stat : 18422 (cmusat) R 18420 18422 17929 0 -1 4194304 52860 0 0 0 499941 65 0 0 25 0 1 0 203641616 177283072 39241 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/18422/statm: 43282 39241 118 243 0 43036 0
Current children cumulated CPU time (s) 5000.06
Current children cumulated vsize (KiB) 173128

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): 5001.43
CPU time (s): 5000.1
CPU user time (s): 4999.42
CPU system time (s): 0.684895
CPU usage (%): 99.9734
Max. virtual memory (cumulated for all children) (KiB): 173128

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.42
system time used= 0.684895
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 52860
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= 105930

runsolver used 6.08707 second user time and 11.4663 second system time

The end

Launcher Data (download as text)

Begin job on node4 on Sun Apr 22 21:07:19 UTC 2007

IDJOB= 369286
IDBENCH= 24687
IDSOLVER= 182
FILE ID= node4/369286-1177276039

PBS_JOBID= 4650720

Free space on /tmp= 66476 MiB

SOLVER NAME= CMUSAT 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Hard/contest02/hgen3-v400-s553296708.sat05-471.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/369286-1177276039/cmusat /tmp/evaluation/369286-1177276039/instance-369286-1177276039.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node4/watcher-369286-1177276039 -o ROOT/results/node4/solver-369286-1177276039 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/369286-1177276039/cmusat /tmp/evaluation/369286-1177276039/instance-369286-1177276039.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  67e3f1c82b3561160730d7e2b008579e

RANDOM SEED= 299185678

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node4.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		: 3000.218
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	: 5931.00
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		: 3000.218
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:       1832552 kB
Buffers:         34748 kB
Cached:         108068 kB
SwapCached:       2296 kB
Active:          58492 kB
Inactive:       107160 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1832552 kB
SwapTotal:     4192956 kB
SwapFree:      4153788 kB
Dirty:            2460 kB
Writeback:           0 kB
Mapped:          30260 kB
Slab:            43192 kB
Committed_AS:  6216152 kB
PageTables:       1816 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= 66476 MiB

End job on node4 on Sun Apr 22 22:30:42 UTC 2007