Trace number 338162

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 BASE 2007-02-08UNSAT 1171.17 1171.47

General information on the benchmark

Namecrafted/Difficult/contest05/QG/
QG6-gensys-icl009.sat05-2721.reshuffled-07.cnf
MD5SUM2fe12e7483e7a74328d483192a8a2746
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark79.5689
Satisfiable
(Un)Satisfiability was proved
Number of variables1477
Number of clauses7989
Sum of the clauses size66949
Maximum clause length16
Minimum clause length1
Number of clauses of size 133
Number of clauses of size 2284
Number of clauses of size 31202
Number of clauses of size 4154
Number of clauses of size 5924
Number of clauses of size over 55392

Solver Data (download as text)

1171.09/1171.46	c Number of variables:  1477
1171.09/1171.46	c Number of clauses:    7989
1171.09/1171.46	c DBreduced=0 GV=101[0]  GL=8057[ 7956,101] Prune=743 decisions=641 restart=0 est=2.84369 DB Impl=1884[0]  
1171.09/1171.46	c DBreduced=0 GV=152[0]  GL=8108[ 7956,152] Prune=1123 decisions=970 restart=1 est=2.84369 DB Impl=2729[0]  
1171.09/1171.46	c DBreduced=0 GV=228[0]  GL=8184[ 7956,228] Prune=1438 decisions=1209 restart=2 est=2.84392 DB Impl=4190[0]  
1171.09/1171.46	c DBreduced=0 GV=338[0]  GL=8294[ 7956,338] Prune=1724 decisions=1385 restart=3 est=2.84392 DB Impl=6031[0]  
1171.09/1171.46	c DBreduced=0 GV=507[0]  GL=8463[ 7956,507] Prune=2181 decisions=1673 restart=4 est=2.84397 DB Impl=9027[0]  
1171.09/1171.46	c DBreduced=0 GV=761[0]  GL=8717[ 7956,761] Prune=4583 decisions=3821 restart=5 est=2.84392 DB Impl=14266[0]  
1171.09/1171.46	c DBreduced=0 GV=1140[0]  GL=9096[ 7956,1140] Prune=5714 decisions=4573 restart=6 est=2.84392 DB Impl=22683[0]  
1171.09/1171.46	c DBreduced=0 GV=1709[0]  GL=9665[ 7956,1709] Prune=51507 decisions=49797 restart=7 est=2.84388 DB Impl=33632[0]  
1171.09/1171.46	c DBreduced=0 GV=2564[0]  GL=10520[ 7956,2564] Prune=72242 decisions=69677 restart=8 est=2.84392 DB Impl=54001[0]  
1171.09/1171.46	c DBreduced=1 GV=3845[0]  GL=11028[ 7956,3072] Prune=102100 decisions=98254 restart=9 est=2.84397 DB Impl=90922[0]  
1171.09/1171.46	c DBreduced=2 GV=5768[0]  GL=11401[ 7956,3445] Prune=136309 decisions=130540 restart=10 est=2.84397 DB Impl=142973[0]  
1171.09/1171.46	c DBreduced=4 GV=8650[0]  GL=11257[ 7956,3301] Prune=186815 decisions=178164 restart=11 est=2.84392 DB Impl=224929[0]  
1171.09/1171.46	c DBreduced=6 GV=12976[0]  GL=12198[ 7956,4242] Prune=227942 decisions=214965 restart=12 est=2.84397 DB Impl=346640[0]  
1171.09/1171.46	c DBreduced=9 GV=19462[0]  GL=12703[ 7956,4747] Prune=282942 decisions=263479 restart=13 est=2.84397 DB Impl=560913[0]  
1171.09/1171.46	c DBreduced=12 GV=29193[0]  GL=14648[ 7956,6692] Prune=356154 decisions=326960 restart=14 est=2.84392 DB Impl=872858[0]  
1171.09/1171.46	c DBreduced=15 GV=43791[0]  GL=19495[ 7956,11539] Prune=447529 decisions=403737 restart=15 est=2.84401 DB Impl=1441927[0]  
1171.09/1171.46	c DBreduced=19 GV=65685[0]  GL=23781[ 7956,15825] Prune=571561 decisions=505875 restart=16 est=2.84392 DB Impl=2341171[0]  
1171.09/1171.46	c DBreduced=22 GV=98527[0]  GL=25052[ 7956,17096] Prune=696081 decisions=597553 restart=17 est=2.84411 DB Impl=3872122[0]  
1171.09/1171.46	c DBreduced=25 GV=147791[0]  GL=35869[ 7956,27913] Prune=874122 decisions=726330 restart=18 est=2.84411 DB Impl=6070405[0]  
1171.09/1171.46	c DBreduced=28 GV=221684[0]  GL=53279[ 7956,45323] Prune=1130448 decisions=908763 restart=19 est=2.84411 DB Impl=9810977[0]  
1171.09/1171.46	c DBreduced=32 GV=332526[0]  GL=63325[ 7956,55369] Prune=1456066 decisions=1123539 restart=20 est=2.84424 DB Impl=15777395[0]  
1171.09/1171.46	c DBreduced=36 GV=498789[0]  GL=76711[ 7956,68755] Prune=1874613 decisions=1375823 restart=21 est=2.84415 DB Impl=24259743[0]  
1171.09/1171.46	c DBreduced=40 GV=748183[0]  GL=107094[ 7956,99138] Prune=2450739 decisions=1702555 restart=22 est=2.97952 DB Impl=36883220[0]  
1171.09/1171.46	c #Total time (in seconds): 1171.03
1171.09/1171.46	c #Memory used (in MB): 52.8984
1171.09/1171.46	c 
1171.09/1171.46	s UNSATISFIABLE

Verifier Data (download as text)

No possible verification on an UNSAT instance

Watcher Data (download as text)

runsolver version 3.2.1 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node67/watcher-338162-1173681293 -o ROOT/results/node67/solver-338162-1173681293 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/338162-1173681293/cmusat_base /tmp/evaluation/338162-1173681293/instance-338162-1173681293.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): 2400 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 0.95 0.96 3/64 16248
/proc/meminfo: memFree=1821152/2055920 swapFree=4180928/4192956
[pid=16248] ppid=16246 vsize=2532 CPUtime=0
/proc/16248/stat : 16248 (cmusat_base) R 16246 16248 16145 0 -1 4194304 249 0 0 0 0 0 0 0 18 0 1 0 388086944 2592768 231 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 135064935 0 0 4096 35 0 0 0 17 1 0 0
/proc/16248/statm: 633 232 90 241 0 389 0

[startup+0.041488 s]
/proc/loadavg: 0.91 0.95 0.96 3/64 16248
/proc/meminfo: memFree=1821152/2055920 swapFree=4180928/4192956
[pid=16248] ppid=16246 vsize=3676 CPUtime=0.03
/proc/16248/stat : 16248 (cmusat_base) R 16246 16248 16145 0 -1 4194304 550 0 0 0 3 0 0 0 18 0 1 0 388086944 3764224 532 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/16248/statm: 919 532 109 241 0 675 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 3676

[startup+0.101493 s]
/proc/loadavg: 0.91 0.95 0.96 3/64 16248
/proc/meminfo: memFree=1821152/2055920 swapFree=4180928/4192956
[pid=16248] ppid=16246 vsize=3676 CPUtime=0.09
/proc/16248/stat : 16248 (cmusat_base) R 16246 16248 16145 0 -1 4194304 556 0 0 0 9 0 0 0 18 0 1 0 388086944 3764224 538 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560161 0 0 4096 35 0 0 0 17 1 0 0
/proc/16248/statm: 919 538 109 241 0 675 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3676

[startup+0.301514 s]
/proc/loadavg: 0.91 0.95 0.96 3/64 16248
/proc/meminfo: memFree=1821152/2055920 swapFree=4180928/4192956
[pid=16248] ppid=16246 vsize=4056 CPUtime=0.29
/proc/16248/stat : 16248 (cmusat_base) R 16246 16248 16145 0 -1 4194304 662 0 0 0 29 0 0 0 19 0 1 0 388086944 4153344 644 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559899 0 0 4096 35 0 0 0 17 1 0 0
/proc/16248/statm: 1014 644 109 241 0 770 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4056

[startup+0.701556 s]
/proc/loadavg: 0.91 0.95 0.96 3/64 16248
/proc/meminfo: memFree=1821152/2055920 swapFree=4180928/4192956
[pid=16248] ppid=16246 vsize=4248 CPUtime=0.69
/proc/16248/stat : 16248 (cmusat_base) R 16246 16248 16145 0 -1 4194304 743 0 0 0 69 0 0 0 22 0 1 0 388086944 4349952 725 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559798 0 0 4096 35 0 0 0 17 1 0 0
/proc/16248/statm: 1062 725 109 241 0 818 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4248

[startup+1.50164 s]
/proc/loadavg: 0.91 0.95 0.96 2/65 16249
/proc/meminfo: memFree=1818648/2055920 swapFree=4180928/4192956
[pid=16248] ppid=16246 vsize=4856 CPUtime=1.49
/proc/16248/stat : 16248 (cmusat_base) R 16246 16248 16145 0 -1 4194304 911 0 0 0 149 0 0 0 25 0 1 0 388086944 4972544 893 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560546 0 0 4096 35 0 0 0 17 1 0 0
/proc/16248/statm: 1214 893 109 241 0 970 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4856

[startup+3.10181 s]
/proc/loadavg: 0.91 0.95 0.96 2/65 16249
/proc/meminfo: memFree=1816856/2055920 swapFree=4180928/4192956
[pid=16248] ppid=16246 vsize=6316 CPUtime=3.09
/proc/16248/stat : 16248 (cmusat_base) R 16246 16248 16145 0 -1 4194304 1295 0 0 0 308 1 0 0 25 0 1 0 388086944 6467584 1196 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560119 0 0 4096 35 0 0 0 17 1 0 0
/proc/16248/statm: 1579 1196 109 241 0 1335 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 6316

[startup+6.30214 s]
/proc/loadavg: 0.92 0.95 0.96 2/65 16249
/proc/meminfo: memFree=1815960/2055920 swapFree=4180928/4192956
[pid=16248] ppid=16246 vsize=7012 CPUtime=6.29
/proc/16248/stat : 16248 (cmusat_base) R 16246 16248 16145 0 -1 4194304 1649 0 0 0 628 1 0 0 25 0 1 0 388086944 7180288 1394 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559834 0 0 4096 35 0 0 0 17 1 0 0
/proc/16248/statm: 1753 1394 109 241 0 1509 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 7012

[startup+12.7018 s]
/proc/loadavg: 0.93 0.95 0.96 2/65 16249
/proc/meminfo: memFree=1814168/2055920 swapFree=4180928/4192956
[pid=16248] ppid=16246 vsize=9044 CPUtime=12.69
/proc/16248/stat : 16248 (cmusat_base) R 16246 16248 16145 0 -1 4194304 2370 0 0 0 1267 2 0 0 25 0 1 0 388086944 9261056 1918 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560110 0 0 4096 35 0 0 0 17 1 0 0
/proc/16248/statm: 2261 1918 109 241 0 2017 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 9044

[startup+25.5011 s]
/proc/loadavg: 0.94 0.96 0.96 2/65 16249
/proc/meminfo: memFree=1810328/2055920 swapFree=4180928/4192956
[pid=16248] ppid=16246 vsize=13228 CPUtime=25.48
/proc/16248/stat : 16248 (cmusat_base) R 16246 16248 16145 0 -1 4194304 3465 0 0 0 2546 2 0 0 25 0 1 0 388086944 13545472 2736 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560009 0 0 4096 35 0 0 0 17 1 0 0
/proc/16248/statm: 3307 2736 109 241 0 3063 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 13228

[startup+51.1018 s]
/proc/loadavg: 0.96 0.96 0.96 2/65 16249
/proc/meminfo: memFree=1809752/2055920 swapFree=4180928/4192956
[pid=16248] ppid=16246 vsize=13852 CPUtime=51.08
/proc/16248/stat : 16248 (cmusat_base) R 16246 16248 16145 0 -1 4194304 3958 0 0 0 5105 3 0 0 25 0 1 0 388086944 14184448 2998 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560522 0 0 4096 35 0 0 0 17 1 0 0
/proc/16248/statm: 3463 2998 109 241 0 3219 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 13852

[startup+102.305 s]
/proc/loadavg: 0.98 0.96 0.96 2/65 16249
/proc/meminfo: memFree=1802648/2055920 swapFree=4180928/4192956
[pid=16248] ppid=16246 vsize=20080 CPUtime=102.27
/proc/16248/stat : 16248 (cmusat_base) R 16246 16248 16145 0 -1 4194304 6034 0 0 0 10222 5 0 0 25 0 1 0 388086944 20561920 4668 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/16248/statm: 5020 4668 109 241 0 4776 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 20080

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 16249
/proc/meminfo: memFree=1795864/2055920 swapFree=4180928/4192956
[pid=16248] ppid=16246 vsize=28532 CPUtime=162.25
/proc/16248/stat : 16248 (cmusat_base) R 16246 16248 16145 0 -1 4194304 8479 0 0 0 16219 6 0 0 25 0 1 0 388086944 29216768 6354 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/16248/statm: 7133 6354 109 241 0 6889 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 28532

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 16249
/proc/meminfo: memFree=1795032/2055920 swapFree=4180928/4192956
[pid=16248] ppid=16246 vsize=29160 CPUtime=222.24
/proc/16248/stat : 16248 (cmusat_base) R 16246 16248 16145 0 -1 4194304 8827 0 0 0 22217 7 0 0 25 0 1 0 388086944 29859840 6556 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559945 0 0 4096 35 0 0 0 17 1 0 0
/proc/16248/statm: 7290 6556 109 241 0 7046 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 29160

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 16249
/proc/meminfo: memFree=1792472/2055920 swapFree=4180928/4192956
[pid=16248] ppid=16246 vsize=31536 CPUtime=282.22
/proc/16248/stat : 16248 (cmusat_base) R 16246 16248 16145 0 -1 4194304 9649 0 0 0 28215 7 0 0 25 0 1 0 388086944 32292864 7219 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/16248/statm: 7884 7219 109 241 0 7640 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 31536

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 16249
/proc/meminfo: memFree=1790744/2055920 swapFree=4180928/4192956
[pid=16248] ppid=16246 vsize=32948 CPUtime=342.2
/proc/16248/stat : 16248 (cmusat_base) R 16246 16248 16145 0 -1 4194304 10227 0 0 0 34212 8 0 0 25 0 1 0 388086944 33738752 7623 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560039 0 0 4096 35 0 0 0 17 1 0 0
/proc/16248/statm: 8237 7623 109 241 0 7993 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 32948

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 16249
/proc/meminfo: memFree=1789528/2055920 swapFree=4180928/4192956
[pid=16248] ppid=16246 vsize=34012 CPUtime=402.18
/proc/16248/stat : 16248 (cmusat_base) R 16246 16248 16145 0 -1 4194304 10691 0 0 0 40210 8 0 0 25 0 1 0 388086944 34828288 7898 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/16248/statm: 8503 7898 109 241 0 8259 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 34012

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 16249
/proc/meminfo: memFree=1788824/2055920 swapFree=4180928/4192956
[pid=16248] ppid=16246 vsize=34440 CPUtime=462.18
/proc/16248/stat : 16248 (cmusat_base) R 16246 16248 16145 0 -1 4194304 11068 0 0 0 46209 9 0 0 25 0 1 0 388086944 35266560 8068 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/16248/statm: 8610 8068 109 241 0 8366 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 34440

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 16249
/proc/meminfo: memFree=1786456/2055920 swapFree=4180928/4192956
[pid=16248] ppid=16246 vsize=36460 CPUtime=522.15
/proc/16248/stat : 16248 (cmusat_base) R 16246 16248 16145 0 -1 4194304 11871 0 0 0 52206 9 0 0 25 0 1 0 388086944 37335040 8645 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560089 0 0 4096 35 0 0 0 17 1 0 0
/proc/16248/statm: 9115 8645 109 241 0 8871 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 36460

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 16251
/proc/meminfo: memFree=1786264/2055920 swapFree=4180928/4192956
[pid=16248] ppid=16246 vsize=36644 CPUtime=582.14
/proc/16248/stat : 16248 (cmusat_base) R 16246 16248 16145 0 -1 4194304 11911 0 0 0 58205 9 0 0 25 0 1 0 388086944 37523456 8685 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/16248/statm: 9161 8685 109 241 0 8917 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 36644

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 16251
/proc/meminfo: memFree=1774808/2055920 swapFree=4180928/4192956
[pid=16248] ppid=16246 vsize=51848 CPUtime=642.13
/proc/16248/stat : 16248 (cmusat_base) R 16246 16248 16145 0 -1 4194304 16024 0 0 0 64202 11 0 0 25 0 1 0 388086944 53092352 11551 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560029 0 0 4096 35 0 0 0 17 1 0 0
/proc/16248/statm: 12962 11551 109 241 0 12718 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 51848

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 16251
/proc/meminfo: memFree=1774680/2055920 swapFree=4180928/4192956
[pid=16248] ppid=16246 vsize=51984 CPUtime=702.11
/proc/16248/stat : 16248 (cmusat_base) R 16246 16248 16145 0 -1 4194304 16052 0 0 0 70200 11 0 0 25 0 1 0 388086944 53231616 11579 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/16248/statm: 12996 11579 109 241 0 12752 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 51984

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 16251
/proc/meminfo: memFree=1774040/2055920 swapFree=4180928/4192956
[pid=16248] ppid=16246 vsize=52216 CPUtime=762.1
/proc/16248/stat : 16248 (cmusat_base) R 16246 16248 16145 0 -1 4194304 16483 0 0 0 76199 11 0 0 25 0 1 0 388086944 53469184 11740 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/16248/statm: 13054 11740 109 241 0 12810 0
Current children cumulated CPU time (s) 762.1
Current children cumulated vsize (KiB) 52216

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 16251
/proc/meminfo: memFree=1773848/2055920 swapFree=4180928/4192956
[pid=16248] ppid=16246 vsize=52360 CPUtime=822.08
/proc/16248/stat : 16248 (cmusat_base) R 16246 16248 16145 0 -1 4194304 16527 0 0 0 82197 11 0 0 25 0 1 0 388086944 53616640 11784 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/16248/statm: 13090 11784 109 241 0 12846 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 52360

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 16251
/proc/meminfo: memFree=1773400/2055920 swapFree=4180928/4192956
[pid=16248] ppid=16246 vsize=52684 CPUtime=882.06
/proc/16248/stat : 16248 (cmusat_base) R 16246 16248 16145 0 -1 4194304 16637 0 0 0 88195 11 0 0 25 0 1 0 388086944 53948416 11894 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/16248/statm: 13171 11894 109 241 0 12927 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 52684

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 16251
/proc/meminfo: memFree=1772952/2055920 swapFree=4180928/4192956
[pid=16248] ppid=16246 vsize=52956 CPUtime=942.04
/proc/16248/stat : 16248 (cmusat_base) R 16246 16248 16145 0 -1 4194304 17044 0 0 0 94193 11 0 0 25 0 1 0 388086944 54226944 12006 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560009 0 0 4096 35 0 0 0 17 1 0 0
/proc/16248/statm: 13239 12006 109 241 0 12995 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 52956

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 16251
/proc/meminfo: memFree=1772760/2055920 swapFree=4180928/4192956
[pid=16248] ppid=16246 vsize=53116 CPUtime=1002.03
/proc/16248/stat : 16248 (cmusat_base) R 16246 16248 16145 0 -1 4194304 17084 0 0 0 100191 12 0 0 25 0 1 0 388086944 54390784 12046 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/16248/statm: 13279 12046 109 241 0 13035 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 53116

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 16251
/proc/meminfo: memFree=1772632/2055920 swapFree=4180928/4192956
[pid=16248] ppid=16246 vsize=53436 CPUtime=1062.02
/proc/16248/stat : 16248 (cmusat_base) R 16246 16248 16145 0 -1 4194304 17177 0 0 0 106190 12 0 0 25 0 1 0 388086944 54718464 12106 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560009 0 0 4096 35 0 0 0 17 1 0 0
/proc/16248/statm: 13359 12106 109 241 0 13115 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 53436

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 16251
/proc/meminfo: memFree=1771608/2055920 swapFree=4180928/4192956
[pid=16248] ppid=16246 vsize=54008 CPUtime=1122
/proc/16248/stat : 16248 (cmusat_base) R 16246 16248 16145 0 -1 4194304 17741 0 0 0 112188 12 0 0 25 0 1 0 388086944 55304192 12347 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560618 0 0 4096 35 0 0 0 17 1 0 0
/proc/16248/statm: 13502 12347 109 241 0 13258 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 54008

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

[startup+1126.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 16251
/proc/meminfo: memFree=1771608/2055920 swapFree=4180928/4192956
[pid=16248] ppid=16246 vsize=54008 CPUtime=1126
/proc/16248/stat : 16248 (cmusat_base) R 16246 16248 16145 0 -1 4194304 17741 0 0 0 112588 12 0 0 25 0 1 0 388086944 55304192 12347 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/16248/statm: 13502 12347 109 241 0 13258 0
Current children cumulated CPU time (s) 1126
Current children cumulated vsize (KiB) 54008

[startup+1151.9 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 16251
/proc/meminfo: memFree=1771608/2055920 swapFree=4180928/4192956
[pid=16248] ppid=16246 vsize=54168 CPUtime=1151.59
/proc/16248/stat : 16248 (cmusat_base) R 16246 16248 16145 0 -1 4194304 17747 0 0 0 115147 12 0 0 25 0 1 0 388086944 55468032 12353 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/16248/statm: 13542 12353 109 241 0 13298 0
Current children cumulated CPU time (s) 1151.59
Current children cumulated vsize (KiB) 54168

[startup+1164.7 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 16251
/proc/meminfo: memFree=1771544/2055920 swapFree=4180928/4192956
[pid=16248] ppid=16246 vsize=54168 CPUtime=1164.39
/proc/16248/stat : 16248 (cmusat_base) R 16246 16248 16145 0 -1 4194304 17757 0 0 0 116427 12 0 0 25 0 1 0 388086944 55468032 12363 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/16248/statm: 13542 12363 109 241 0 13298 0
Current children cumulated CPU time (s) 1164.39
Current children cumulated vsize (KiB) 54168

[startup+1167.9 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 16251
/proc/meminfo: memFree=1771544/2055920 swapFree=4180928/4192956
[pid=16248] ppid=16246 vsize=54168 CPUtime=1167.59
/proc/16248/stat : 16248 (cmusat_base) R 16246 16248 16145 0 -1 4194304 17757 0 0 0 116747 12 0 0 25 0 1 0 388086944 55468032 12363 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/16248/statm: 13542 12363 109 241 0 13298 0
Current children cumulated CPU time (s) 1167.59
Current children cumulated vsize (KiB) 54168

[startup+1169.5 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 16251
/proc/meminfo: memFree=1771544/2055920 swapFree=4180928/4192956
[pid=16248] ppid=16246 vsize=54168 CPUtime=1169.19
/proc/16248/stat : 16248 (cmusat_base) R 16246 16248 16145 0 -1 4194304 17757 0 0 0 116907 12 0 0 25 0 1 0 388086944 55468032 12363 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/16248/statm: 13542 12363 109 241 0 13298 0
Current children cumulated CPU time (s) 1169.19
Current children cumulated vsize (KiB) 54168

[startup+1170.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 16251
/proc/meminfo: memFree=1771544/2055920 swapFree=4180928/4192956
[pid=16248] ppid=16246 vsize=54168 CPUtime=1169.99
/proc/16248/stat : 16248 (cmusat_base) R 16246 16248 16145 0 -1 4194304 17757 0 0 0 116987 12 0 0 25 0 1 0 388086944 55468032 12363 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559886 0 0 4096 35 0 0 0 17 1 0 0
/proc/16248/statm: 13542 12363 109 241 0 13298 0
Current children cumulated CPU time (s) 1169.99
Current children cumulated vsize (KiB) 54168

[startup+1171.1 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 16251
/proc/meminfo: memFree=1771544/2055920 swapFree=4180928/4192956
[pid=16248] ppid=16246 vsize=54168 CPUtime=1170.79
/proc/16248/stat : 16248 (cmusat_base) R 16246 16248 16145 0 -1 4194304 17757 0 0 0 117067 12 0 0 25 0 1 0 388086944 55468032 12363 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/16248/statm: 13542 12363 109 241 0 13298 0
Current children cumulated CPU time (s) 1170.79
Current children cumulated vsize (KiB) 54168

[startup+1171.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 16251
/proc/meminfo: memFree=1771544/2055920 swapFree=4180928/4192956
[pid=16248] ppid=16246 vsize=54168 CPUtime=1170.99
/proc/16248/stat : 16248 (cmusat_base) R 16246 16248 16145 0 -1 4194304 17757 0 0 0 117087 12 0 0 25 0 1 0 388086944 55468032 12363 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560137 0 0 4096 35 0 0 0 17 1 0 0
/proc/16248/statm: 13542 12363 109 241 0 13298 0
Current children cumulated CPU time (s) 1170.99
Current children cumulated vsize (KiB) 54168

[startup+1171.4 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 16251
/proc/meminfo: memFree=1771544/2055920 swapFree=4180928/4192956
[pid=16248] ppid=16246 vsize=54168 CPUtime=1171.09
/proc/16248/stat : 16248 (cmusat_base) R 16246 16248 16145 0 -1 4194304 17757 0 0 0 117097 12 0 0 25 0 1 0 388086944 55468032 12363 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/16248/statm: 13542 12363 109 241 0 13298 0
Current children cumulated CPU time (s) 1171.09
Current children cumulated vsize (KiB) 54168

Child status: 20
Real time (s): 1171.47
CPU time (s): 1171.17
CPU user time (s): 1171.03
CPU system time (s): 0.135979
CPU usage (%): 99.9741
Max. virtual memory (cumulated for all children) (KiB): 54168

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1171.03
system time used= 0.135979
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 17766
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= 2256

runsolver used 0.711891 second user time and 2.49862 second system time

The end

Launcher Data (download as text)

Begin job on node67 on Mon Mar 12 06:34:53 UTC 2007

IDJOB= 338162
IDBENCH= 24716
IDSOLVER= 120
FILE ID= node67/338162-1173681293

PBS_JOBID= 4101719

Free space on /tmp= 66537 MiB

SOLVER NAME= CMUSAT BASE 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Difficult/contest05/QG/QG6-gensys-icl009.sat05-2721.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/338162-1173681293/cmusat_base /tmp/evaluation/338162-1173681293/instance-338162-1173681293.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node67/watcher-338162-1173681293 -o ROOT/results/node67/solver-338162-1173681293 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/338162-1173681293/cmusat_base /tmp/evaluation/338162-1173681293/instance-338162-1173681293.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  2fe12e7483e7a74328d483192a8a2746

RANDOM SEED= 319902051

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node67.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		: 3000.236
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		: 3000.236
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:       1821624 kB
Buffers:         27400 kB
Cached:         156072 kB
SwapCached:       6248 kB
Active:          82288 kB
Inactive:       114032 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1821624 kB
SwapTotal:     4192956 kB
SwapFree:      4180928 kB
Dirty:            2768 kB
Writeback:           0 kB
Mapped:          15324 kB
Slab:            23988 kB
Committed_AS:   928048 kB
PageTables:       1452 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= 66537 MiB

End job on node67 on Mon Mar 12 06:54:25 UTC 2007