Trace number 425474

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
SAT7 2007-02-08? (TO) 5000.15 5001.56

General information on the benchmark

Namerandom/LargeSize/3SAT/v16000/
unif-k3-r4.2-v16000-c67200-S791125864-16.cnf
MD5SUM4e143e0a14562155f1998f2e56848071
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables16000
Number of clauses67200
Sum of the clauses size201600
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 367200
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.29/0.37	c Starting solver ...
0.39/0.47	c Restarting after 101 conflicts
0.59/0.61	c Restarting after 251 conflicts
0.79/0.81	c Restarting after 477 conflicts
1.10/1.13	c Restarting after 815 conflicts
1.49/1.58	c Restarting after 1323 conflicts
2.19/2.29	c Restarting after 2082 conflicts
3.29/3.37	c Restarting after 3221 conflicts
4.99/5.03	c Restarting after 4930 conflicts
7.59/7.62	c Restarting after 7494 conflicts
11.49/11.56	c Restarting after 11338 conflicts
17.68/17.75	c Restarting after 17104 conflicts
28.58/28.68	c Restarting after 25753 conflicts
45.88/45.96	c Restarting after 38727 conflicts
77.27/77.39	c Restarting after 58189 conflicts
132.75/132.89	c Restarting after 87381 conflicts
219.23/219.32	c Restarting after 131170 conflicts
391.99/392.14	c Restarting after 196854 conflicts
669.11/669.33	c Restarting after 295381 conflicts
1126.89/1127.24	c Restarting after 443171 conflicts
1955.08/1955.61	c Restarting after 664855 conflicts
3319.42/3320.42	c Restarting after 997380 conflicts

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/node19/watcher-425474-1177762938 -o ROOT/results/node19/solver-425474-1177762938 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/425474-1177762938/sat7_bin /tmp/evaluation/425474-1177762938/instance-425474-1177762938.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: 1.83 1.89 1.56 3/77 940
/proc/meminfo: memFree=1554936/2055920 swapFree=4153664/4192956
[pid=940] ppid=938 vsize=2396 CPUtime=0
/proc/940/stat : 940 (sat7_bin) R 938 940 411 0 -1 4194304 409 0 0 0 0 0 0 0 18 0 1 0 224211186 2453504 393 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134530789 0 0 4096 0 0 0 0 17 1 0 0
/proc/940/statm: 599 394 88 220 0 376 0

[startup+0.052998 s]
/proc/loadavg: 1.83 1.89 1.56 3/77 940
/proc/meminfo: memFree=1554936/2055920 swapFree=4153664/4192956
[pid=940] ppid=938 vsize=3940 CPUtime=0.04
/proc/940/stat : 940 (sat7_bin) R 938 940 411 0 -1 4194304 686 0 0 0 4 0 0 0 18 0 1 0 224211186 4034560 670 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134546624 0 0 4096 0 0 0 0 17 1 0 0
/proc/940/statm: 985 670 88 220 0 762 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 3940

[startup+0.102003 s]
/proc/loadavg: 1.83 1.89 1.56 3/77 940
/proc/meminfo: memFree=1554936/2055920 swapFree=4153664/4192956
[pid=940] ppid=938 vsize=3940 CPUtime=0.09
/proc/940/stat : 940 (sat7_bin) R 938 940 411 0 -1 4194304 814 0 0 0 9 0 0 0 18 0 1 0 224211186 4034560 798 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 135029304 0 0 4096 0 0 0 0 17 1 0 0
/proc/940/statm: 985 798 88 220 0 762 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3940

[startup+0.302024 s]
/proc/loadavg: 1.83 1.89 1.56 3/77 940
/proc/meminfo: memFree=1554936/2055920 swapFree=4153664/4192956
[pid=940] ppid=938 vsize=5992 CPUtime=0.29
/proc/940/stat : 940 (sat7_bin) R 938 940 411 0 -1 4194304 1337 0 0 0 29 0 0 0 19 0 1 0 224211186 6135808 1321 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532130 0 0 4096 0 0 0 0 17 1 0 0
/proc/940/statm: 1498 1321 88 220 0 1275 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5992

[startup+0.701067 s]
/proc/loadavg: 1.83 1.89 1.56 3/77 940
/proc/meminfo: memFree=1554936/2055920 swapFree=4153664/4192956
[pid=940] ppid=938 vsize=10284 CPUtime=0.69
/proc/940/stat : 940 (sat7_bin) R 938 940 411 0 -1 4194304 1911 0 0 0 68 1 0 0 23 0 1 0 224211186 10530816 1895 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532694 0 0 4096 0 0 0 0 17 1 0 0
/proc/940/statm: 2571 1895 95 220 0 2348 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 10284

[startup+1.50115 s]
/proc/loadavg: 1.83 1.89 1.56 2/78 941
/proc/meminfo: memFree=1547312/2055920 swapFree=4153664/4192956
[pid=940] ppid=938 vsize=10284 CPUtime=1.49
/proc/940/stat : 940 (sat7_bin) R 938 940 411 0 -1 4194304 2174 0 0 0 148 1 0 0 25 0 1 0 224211186 10530816 2158 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134537823 0 0 4096 0 0 0 0 17 1 0 0
/proc/940/statm: 2571 2158 95 220 0 2348 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 10284

[startup+3.10233 s]
/proc/loadavg: 1.83 1.89 1.56 2/78 941
/proc/meminfo: memFree=1545648/2055920 swapFree=4153664/4192956
[pid=940] ppid=938 vsize=14608 CPUtime=3.09
/proc/940/stat : 940 (sat7_bin) R 938 940 411 0 -1 4194304 2730 0 0 0 308 1 0 0 25 0 1 0 224211186 14958592 2714 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134542721 0 0 4096 0 0 0 0 17 1 0 0
/proc/940/statm: 3652 2714 95 220 0 3429 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 14608

[startup+6.30168 s]
/proc/loadavg: 1.77 1.88 1.56 2/78 941
/proc/meminfo: memFree=1541488/2055920 swapFree=4153664/4192956
[pid=940] ppid=938 vsize=19236 CPUtime=6.29
/proc/940/stat : 940 (sat7_bin) R 938 940 411 0 -1 4194304 3679 0 0 0 626 3 0 0 25 0 1 0 224211186 19697664 3663 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532333 0 0 4096 0 0 0 0 17 1 0 0
/proc/940/statm: 4809 3663 95 220 0 4586 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 19236

[startup+12.7014 s]
/proc/loadavg: 1.71 1.86 1.55 2/78 941
/proc/meminfo: memFree=1534064/2055920 swapFree=4153664/4192956
[pid=940] ppid=938 vsize=23984 CPUtime=12.69
/proc/940/stat : 940 (sat7_bin) R 938 940 411 0 -1 4194304 5418 0 0 0 1265 4 0 0 25 0 1 0 224211186 24559616 5402 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532694 0 0 4096 0 0 0 0 17 1 0 0
/proc/940/statm: 5996 5402 95 220 0 5773 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 23984

[startup+25.5018 s]
/proc/loadavg: 1.55 1.82 1.54 2/78 941
/proc/meminfo: memFree=1520816/2055920 swapFree=4153664/4192956
[pid=940] ppid=938 vsize=37960 CPUtime=25.49
/proc/940/stat : 940 (sat7_bin) R 938 940 411 0 -1 4194304 8604 0 0 0 2540 9 0 0 25 0 1 0 224211186 38871040 8588 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532517 0 0 4096 0 0 0 0 17 1 0 0
/proc/940/statm: 9490 8588 95 220 0 9267 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 37960

[startup+51.1015 s]
/proc/loadavg: 1.36 1.75 1.53 2/78 941
/proc/meminfo: memFree=1496240/2055920 swapFree=4153664/4192956
[pid=940] ppid=938 vsize=60104 CPUtime=51.08
/proc/940/stat : 940 (sat7_bin) R 938 940 411 0 -1 4194304 14794 0 0 0 5093 15 0 0 25 0 1 0 224211186 61546496 14778 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532381 0 0 4096 0 0 0 0 17 1 0 0
/proc/940/statm: 15026 14778 95 220 0 14803 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 60104

[startup+102.305 s]
/proc/loadavg: 1.15 1.64 1.50 2/78 941
/proc/meminfo: memFree=1455280/2055920 swapFree=4153664/4192956
[pid=940] ppid=938 vsize=100384 CPUtime=102.27
/proc/940/stat : 940 (sat7_bin) R 938 940 411 0 -1 4194304 24913 0 0 0 10200 27 0 0 25 0 1 0 224211186 102793216 24897 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/940/statm: 25096 24897 95 220 0 24873 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 100384

[startup+162.302 s]
/proc/loadavg: 1.06 1.52 1.46 2/78 941
/proc/meminfo: memFree=1423472/2055920 swapFree=4153664/4192956
[pid=940] ppid=938 vsize=135728 CPUtime=162.24
/proc/940/stat : 940 (sat7_bin) R 938 940 411 0 -1 4194304 32834 0 0 0 16189 35 0 0 25 0 1 0 224211186 138985472 32818 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/940/statm: 33932 32818 95 220 0 33709 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 135728

[startup+222.301 s]
/proc/loadavg: 1.02 1.42 1.43 2/78 941
/proc/meminfo: memFree=1422384/2055920 swapFree=4153664/4192956
[pid=940] ppid=938 vsize=135728 CPUtime=222.24
/proc/940/stat : 940 (sat7_bin) R 938 940 411 0 -1 4194304 33103 0 0 0 22187 37 0 0 25 0 1 0 224211186 138985472 33087 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532381 0 0 4096 0 0 0 0 17 1 0 0
/proc/940/statm: 33932 33087 95 220 0 33709 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 135728

[startup+282.302 s]
/proc/loadavg: 1.00 1.34 1.40 2/78 941
/proc/meminfo: memFree=1411440/2055920 swapFree=4153664/4192956
[pid=940] ppid=938 vsize=145080 CPUtime=282.22
/proc/940/stat : 940 (sat7_bin) R 938 940 411 0 -1 4194304 35895 0 0 0 28182 40 0 0 25 0 1 0 224211186 148561920 35879 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134531383 0 0 4096 0 0 0 0 17 1 0 0
/proc/940/statm: 36270 35879 95 220 0 36047 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 145080

[startup+342.301 s]
/proc/loadavg: 1.05 1.29 1.38 2/78 941
/proc/meminfo: memFree=1394352/2055920 swapFree=4153664/4192956
[pid=940] ppid=938 vsize=162460 CPUtime=342.2
/proc/940/stat : 940 (sat7_bin) R 938 940 411 0 -1 4194304 40132 0 0 0 34175 45 0 0 25 0 1 0 224211186 166359040 40116 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134531383 0 0 4096 0 0 0 0 17 1 0 0
/proc/940/statm: 40615 40116 95 220 0 40392 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 162460

[startup+402.302 s]
/proc/loadavg: 1.02 1.24 1.35 2/78 941
/proc/meminfo: memFree=1384880/2055920 swapFree=4153664/4192956
[pid=940] ppid=938 vsize=172416 CPUtime=402.18
/proc/940/stat : 940 (sat7_bin) R 938 940 411 0 -1 4194304 42464 0 0 0 40170 48 0 0 25 0 1 0 224211186 176553984 42448 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532367 0 0 4096 0 0 0 0 17 1 0 0
/proc/940/statm: 43104 42448 95 220 0 42881 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 172416

[startup+462.301 s]
/proc/loadavg: 1.00 1.19 1.33 2/78 941
/proc/meminfo: memFree=1384432/2055920 swapFree=4153664/4192956
[pid=940] ppid=938 vsize=172416 CPUtime=462.17
/proc/940/stat : 940 (sat7_bin) R 938 940 411 0 -1 4194304 42569 0 0 0 46168 49 0 0 25 0 1 0 224211186 176553984 42553 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532512 0 0 4096 0 0 0 0 17 1 0 0
/proc/940/statm: 43104 42553 95 220 0 42881 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 172416

[startup+522.302 s]
/proc/loadavg: 1.06 1.17 1.31 2/78 941
/proc/meminfo: memFree=1384048/2055920 swapFree=4153664/4192956
[pid=940] ppid=938 vsize=172416 CPUtime=522.16
/proc/940/stat : 940 (sat7_bin) R 938 940 411 0 -1 4194304 42675 0 0 0 52166 50 0 0 25 0 1 0 224211186 176553984 42659 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532381 0 0 4096 0 0 0 0 17 1 0 0
/proc/940/statm: 43104 42659 95 220 0 42881 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 172416

[startup+582.301 s]
/proc/loadavg: 1.02 1.14 1.29 2/78 941
/proc/meminfo: memFree=1382384/2055920 swapFree=4153664/4192956
[pid=940] ppid=938 vsize=176516 CPUtime=582.14
/proc/940/stat : 940 (sat7_bin) R 938 940 411 0 -1 4194304 43091 0 0 0 58163 51 0 0 25 0 1 0 224211186 180752384 43075 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134533566 0 0 4096 0 0 0 0 17 1 0 0
/proc/940/statm: 44129 43075 95 220 0 43906 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 176516

[startup+642.302 s]
/proc/loadavg: 1.00 1.11 1.27 2/78 941
/proc/meminfo: memFree=1375856/2055920 swapFree=4153664/4192956
[pid=940] ppid=938 vsize=180616 CPUtime=642.13
/proc/940/stat : 940 (sat7_bin) R 938 940 411 0 -1 4194304 44721 0 0 0 64160 53 0 0 25 0 1 0 224211186 184950784 44705 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/940/statm: 45154 44705 95 220 0 44931 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 180616


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

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1142
/proc/meminfo: memFree=1231024/2055920 swapFree=4153664/4192956
[pid=940] ppid=938 vsize=324204 CPUtime=4061.13
/proc/940/stat : 940 (sat7_bin) R 938 940 411 0 -1 4194304 80863 0 0 0 405988 125 0 0 25 0 1 0 224211186 331984896 80835 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/940/statm: 81051 80835 95 220 0 80828 0
Current children cumulated CPU time (s) 4061.13
Current children cumulated vsize (KiB) 324204

[startup+4122.3 s]
/proc/loadavg: 1.04 1.01 1.00 2/78 1142
/proc/meminfo: memFree=1231024/2055920 swapFree=4153664/4192956
[pid=940] ppid=938 vsize=324204 CPUtime=4121.11
/proc/940/stat : 940 (sat7_bin) R 938 940 411 0 -1 4194304 80863 0 0 0 411986 125 0 0 25 0 1 0 224211186 331984896 80835 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/940/statm: 81051 80835 95 220 0 80828 0
Current children cumulated CPU time (s) 4121.11
Current children cumulated vsize (KiB) 324204

[startup+4182.3 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 1142
/proc/meminfo: memFree=1231024/2055920 swapFree=4153664/4192956
[pid=940] ppid=938 vsize=324204 CPUtime=4181.1
/proc/940/stat : 940 (sat7_bin) R 938 940 411 0 -1 4194304 80863 0 0 0 417984 126 0 0 25 0 1 0 224211186 331984896 80835 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532381 0 0 4096 0 0 0 0 17 1 0 0
/proc/940/statm: 81051 80835 95 220 0 80828 0
Current children cumulated CPU time (s) 4181.1
Current children cumulated vsize (KiB) 324204

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1142
/proc/meminfo: memFree=1231024/2055920 swapFree=4153664/4192956
[pid=940] ppid=938 vsize=324204 CPUtime=4241.08
/proc/940/stat : 940 (sat7_bin) R 938 940 411 0 -1 4194304 80863 0 0 0 423982 126 0 0 25 0 1 0 224211186 331984896 80835 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/940/statm: 81051 80835 95 220 0 80828 0
Current children cumulated CPU time (s) 4241.08
Current children cumulated vsize (KiB) 324204

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1142
/proc/meminfo: memFree=1229808/2055920 swapFree=4153664/4192956
[pid=940] ppid=938 vsize=328304 CPUtime=4301.06
/proc/940/stat : 940 (sat7_bin) R 938 940 411 0 -1 4194304 81178 0 0 0 429979 127 0 0 25 0 1 0 224211186 336183296 81150 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532571 0 0 4096 0 0 0 0 17 1 0 0
/proc/940/statm: 82076 81150 95 220 0 81853 0
Current children cumulated CPU time (s) 4301.06
Current children cumulated vsize (KiB) 328304

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1142
/proc/meminfo: memFree=1226992/2055920 swapFree=4153664/4192956
[pid=940] ppid=938 vsize=328304 CPUtime=4361.05
/proc/940/stat : 940 (sat7_bin) R 938 940 411 0 -1 4194304 81875 0 0 0 435977 128 0 0 25 0 1 0 224211186 336183296 81847 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532620 0 0 4096 0 0 0 0 17 1 0 0
/proc/940/statm: 82076 81847 95 220 0 81853 0
Current children cumulated CPU time (s) 4361.05
Current children cumulated vsize (KiB) 328304

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1142
/proc/meminfo: memFree=1226928/2055920 swapFree=4153664/4192956
[pid=940] ppid=938 vsize=332404 CPUtime=4421.04
/proc/940/stat : 940 (sat7_bin) R 938 940 411 0 -1 4194304 81906 0 0 0 441975 129 0 0 25 0 1 0 224211186 340381696 81878 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532688 0 0 4096 0 0 0 0 17 1 0 0
/proc/940/statm: 83101 81878 95 220 0 82878 0
Current children cumulated CPU time (s) 4421.04
Current children cumulated vsize (KiB) 332404

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1142
/proc/meminfo: memFree=1226800/2055920 swapFree=4153664/4192956
[pid=940] ppid=938 vsize=332404 CPUtime=4481.02
/proc/940/stat : 940 (sat7_bin) R 938 940 411 0 -1 4194304 81936 0 0 0 447973 129 0 0 25 0 1 0 224211186 340381696 81908 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532521 0 0 4096 0 0 0 0 17 1 0 0
/proc/940/statm: 83101 81908 95 220 0 82878 0
Current children cumulated CPU time (s) 4481.02
Current children cumulated vsize (KiB) 332404

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1142
/proc/meminfo: memFree=1226416/2055920 swapFree=4153664/4192956
[pid=940] ppid=938 vsize=332404 CPUtime=4541
/proc/940/stat : 940 (sat7_bin) R 938 940 411 0 -1 4194304 82025 0 0 0 453970 130 0 0 25 0 1 0 224211186 340381696 81997 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134533566 0 0 4096 0 0 0 0 17 1 0 0
/proc/940/statm: 83101 81997 95 220 0 82878 0
Current children cumulated CPU time (s) 4541
Current children cumulated vsize (KiB) 332404

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1142
/proc/meminfo: memFree=1226032/2055920 swapFree=4153664/4192956
[pid=940] ppid=938 vsize=332404 CPUtime=4600.99
/proc/940/stat : 940 (sat7_bin) R 938 940 411 0 -1 4194304 82102 0 0 0 459969 130 0 0 25 0 1 0 224211186 340381696 82074 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532517 0 0 4096 0 0 0 0 17 1 0 0
/proc/940/statm: 83101 82074 95 220 0 82878 0
Current children cumulated CPU time (s) 4600.99
Current children cumulated vsize (KiB) 332404

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1142
/proc/meminfo: memFree=1225648/2055920 swapFree=4153664/4192956
[pid=940] ppid=938 vsize=332404 CPUtime=4660.97
/proc/940/stat : 940 (sat7_bin) R 938 940 411 0 -1 4194304 82212 0 0 0 465966 131 0 0 25 0 1 0 224211186 340381696 82184 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/940/statm: 83101 82184 95 220 0 82878 0
Current children cumulated CPU time (s) 4660.97
Current children cumulated vsize (KiB) 332404

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1144
/proc/meminfo: memFree=1225072/2055920 swapFree=4153664/4192956
[pid=940] ppid=938 vsize=332404 CPUtime=4720.96
/proc/940/stat : 940 (sat7_bin) R 938 940 411 0 -1 4194304 82310 0 0 0 471964 132 0 0 25 0 1 0 224211186 340381696 82282 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/940/statm: 83101 82282 95 220 0 82878 0
Current children cumulated CPU time (s) 4720.96
Current children cumulated vsize (KiB) 332404

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1144
/proc/meminfo: memFree=1224624/2055920 swapFree=4153664/4192956
[pid=940] ppid=938 vsize=332404 CPUtime=4780.94
/proc/940/stat : 940 (sat7_bin) R 938 940 411 0 -1 4194304 82421 0 0 0 477962 132 0 0 25 0 1 0 224211186 340381696 82393 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/940/statm: 83101 82393 95 220 0 82878 0
Current children cumulated CPU time (s) 4780.94
Current children cumulated vsize (KiB) 332404

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1144
/proc/meminfo: memFree=1223408/2055920 swapFree=4153664/4192956
[pid=940] ppid=938 vsize=332404 CPUtime=4840.92
/proc/940/stat : 940 (sat7_bin) R 938 940 411 0 -1 4194304 82731 0 0 0 483959 133 0 0 25 0 1 0 224211186 340381696 82703 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532561 0 0 4096 0 0 0 0 17 1 0 0
/proc/940/statm: 83101 82703 95 220 0 82878 0
Current children cumulated CPU time (s) 4840.92
Current children cumulated vsize (KiB) 332404

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1144
/proc/meminfo: memFree=1222384/2055920 swapFree=4153664/4192956
[pid=940] ppid=938 vsize=336504 CPUtime=4900.91
/proc/940/stat : 940 (sat7_bin) R 938 940 411 0 -1 4194304 82982 0 0 0 489957 134 0 0 25 0 1 0 224211186 344580096 82954 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532381 0 0 4096 0 0 0 0 17 1 0 0
/proc/940/statm: 84126 82954 95 220 0 83903 0
Current children cumulated CPU time (s) 4900.91
Current children cumulated vsize (KiB) 336504

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1144
/proc/meminfo: memFree=1221616/2055920 swapFree=4153664/4192956
[pid=940] ppid=938 vsize=336504 CPUtime=4960.9
/proc/940/stat : 940 (sat7_bin) R 938 940 411 0 -1 4194304 83245 0 0 0 495955 135 0 0 25 0 1 0 224211186 344580096 83217 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134533382 0 0 4096 0 0 0 0 17 1 0 0
/proc/940/statm: 84126 83217 95 220 0 83903 0
Current children cumulated CPU time (s) 4960.9
Current children cumulated vsize (KiB) 336504



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1144
/proc/meminfo: memFree=1220592/2055920 swapFree=4153664/4192956
[pid=940] ppid=938 vsize=336504 CPUtime=5000.09
/proc/940/stat : 940 (sat7_bin) R 938 940 411 0 -1 4194304 83490 0 0 0 499874 135 0 0 25 0 1 0 224211186 344580096 83462 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/940/statm: 84126 83462 95 220 0 83903 0
Current children cumulated CPU time (s) 5000.09
Current children cumulated vsize (KiB) 336504

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 2/78 1144
/proc/meminfo: memFree=1220592/2055920 swapFree=4153664/4192956
[pid=940] ppid=938 vsize=336504 CPUtime=5000.09
/proc/940/stat : 940 (sat7_bin) R 938 940 411 0 -1 4194304 83490 0 0 0 499874 135 0 0 25 0 1 0 224211186 344580096 83462 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/940/statm: 84126 83462 95 220 0 83903 0
Current children cumulated CPU time (s) 5000.09
Current children cumulated vsize (KiB) 336504

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.56
CPU time (s): 5000.15
CPU user time (s): 4998.74
CPU system time (s): 1.40879
CPU usage (%): 99.9718
Max. virtual memory (cumulated for all children) (KiB): 336504

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4998.74
system time used= 1.40878
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 83490
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= 56554

runsolver used 3.82142 second user time and 11.1553 second system time

The end

Launcher Data (download as text)

Begin job on node19 on Sat Apr 28 12:22:18 UTC 2007

IDJOB= 425474
IDBENCH= 20154
IDSOLVER= 183
FILE ID= node19/425474-1177762938

PBS_JOBID= 4715568

Free space on /tmp= 66535 MiB

SOLVER NAME= SAT7 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v16000/unif-k3-r4.2-v16000-c67200-S791125864-16.cnf
COMMAND LINE= /tmp/evaluation/425474-1177762938/sat7_bin /tmp/evaluation/425474-1177762938/instance-425474-1177762938.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node19/watcher-425474-1177762938 -o ROOT/results/node19/solver-425474-1177762938 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/425474-1177762938/sat7_bin /tmp/evaluation/425474-1177762938/instance-425474-1177762938.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  4e143e0a14562155f1998f2e56848071

RANDOM SEED= 142894950

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node19.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		: 3000.213
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		: 3000.213
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:       1555408 kB
Buffers:         49556 kB
Cached:         360764 kB
SwapCached:       9104 kB
Active:         283016 kB
Inactive:       151384 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1555408 kB
SwapTotal:     4192956 kB
SwapFree:      4153664 kB
Dirty:            2504 kB
Writeback:           0 kB
Mapped:          30164 kB
Slab:            51676 kB
Committed_AS:  4762576 kB
PageTables:       1784 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= 66535 MiB

End job on node19 on Sat Apr 28 13:45:42 UTC 2007