Trace number 425455

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) 5000.1 5001.91

General information on the benchmark

Namerandom/LargeSize/7SAT/v160/
unif-k7-r85-v160-c13600-S659720099-13.cnf
MD5SUMdf8cf6a022cc11177f2b8acfa52efe18
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark131.45
Satisfiable
(Un)Satisfiability was proved
Number of variables160
Number of clauses13600
Sum of the clauses size95200
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 513600

Solver Data (download as text)

0.05/0.09	c Starting solver ...
0.09/0.10	c Restarting after 103 conflicts
0.09/0.12	c Restarting after 255 conflicts
0.09/0.14	c Restarting after 482 conflicts
0.09/0.17	c Restarting after 820 conflicts
0.19/0.22	c Restarting after 1326 conflicts
0.19/0.30	c Restarting after 2085 conflicts
0.39/0.41	c Restarting after 3225 conflicts
0.59/0.61	c Restarting after 4934 conflicts
0.89/0.97	c Restarting after 7499 conflicts
1.60/1.67	c Restarting after 11346 conflicts
2.69/2.76	c Restarting after 17112 conflicts
4.59/4.66	c Restarting after 25761 conflicts
7.99/8.03	c Restarting after 38736 conflicts
13.59/13.68	c Restarting after 58197 conflicts
22.68/22.73	c Restarting after 87393 conflicts
38.28/38.35	c Restarting after 131182 conflicts
64.07/64.14	c Restarting after 196867 conflicts
105.06/105.10	c Restarting after 295394 conflicts
175.03/175.13	c Restarting after 443183 conflicts
284.99/285.16	c Restarting after 664868 conflicts
465.73/465.97	c Restarting after 997393 conflicts
749.73/750.01	c Restarting after 1496181 conflicts
1210.49/1210.91	c Restarting after 2244363 conflicts
1963.33/1964.14	c Restarting after 3366639 conflicts
3139.72/3140.96	c Restarting after 5050051 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/node42/watcher-425455-1177752863 -o ROOT/results/node42/solver-425455-1177752863 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/425455-1177752863/sat7_bin /tmp/evaluation/425455-1177752863/instance-425455-1177752863.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: 0.99 0.97 0.96 3/77 27196
/proc/meminfo: memFree=1619608/2055920 swapFree=4147484/4192956
[pid=27196] ppid=27194 vsize=1064 CPUtime=0
/proc/27196/stat : 27196 (sat7_bin) R 27194 27196 26905 0 -1 4194304 130 0 0 0 0 0 0 0 18 0 1 0 223198201 1089536 114 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 135013975 0 0 4096 0 0 0 0 17 1 0 0
/proc/27196/statm: 266 114 87 220 0 43 0

[startup+0.0613691 s]
/proc/loadavg: 0.99 0.97 0.96 3/77 27196
/proc/meminfo: memFree=1619608/2055920 swapFree=4147484/4192956
[pid=27196] ppid=27194 vsize=1972 CPUtime=0.05
/proc/27196/stat : 27196 (sat7_bin) R 27194 27196 26905 0 -1 4194304 280 0 0 0 5 0 0 0 18 0 1 0 223198201 2019328 264 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 135066477 0 0 4096 0 0 0 0 17 1 0 0
/proc/27196/statm: 493 264 88 220 0 270 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 1972

[startup+0.101376 s]
/proc/loadavg: 0.99 0.97 0.96 3/77 27196
/proc/meminfo: memFree=1619608/2055920 swapFree=4147484/4192956
[pid=27196] ppid=27194 vsize=3004 CPUtime=0.09
/proc/27196/stat : 27196 (sat7_bin) R 27194 27196 26905 0 -1 4194304 399 0 0 0 9 0 0 0 18 0 1 0 223198201 3076096 383 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134558961 0 0 4096 0 0 0 0 17 1 0 0
/proc/27196/statm: 751 383 93 220 0 528 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3004

[startup+0.301413 s]
/proc/loadavg: 0.99 0.97 0.96 3/77 27196
/proc/meminfo: memFree=1619608/2055920 swapFree=4147484/4192956
[pid=27196] ppid=27194 vsize=3004 CPUtime=0.29
/proc/27196/stat : 27196 (sat7_bin) R 27194 27196 26905 0 -1 4194304 542 0 0 0 29 0 0 0 20 0 1 0 223198201 3076096 526 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 135029294 0 0 4096 0 0 0 0 17 1 0 0
/proc/27196/statm: 751 526 95 220 0 528 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3004

[startup+0.701488 s]
/proc/loadavg: 0.99 0.97 0.96 3/77 27196
/proc/meminfo: memFree=1619608/2055920 swapFree=4147484/4192956
[pid=27196] ppid=27194 vsize=5188 CPUtime=0.69
/proc/27196/stat : 27196 (sat7_bin) R 27194 27196 26905 0 -1 4194304 756 0 0 0 69 0 0 0 24 0 1 0 223198201 5312512 740 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134542721 0 0 4096 0 0 0 0 17 1 0 0
/proc/27196/statm: 1297 740 95 220 0 1074 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5188

[startup+1.50164 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 27197
/proc/meminfo: memFree=1616464/2055920 swapFree=4147484/4192956
[pid=27196] ppid=27194 vsize=5188 CPUtime=1.5
/proc/27196/stat : 27196 (sat7_bin) R 27194 27196 26905 0 -1 4194304 1059 0 0 0 149 1 0 0 25 0 1 0 223198201 5312512 1043 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134525826 0 0 4096 0 0 0 0 17 1 0 0
/proc/27196/statm: 1297 1043 95 220 0 1074 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 5188

[startup+3.10193 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 27197
/proc/meminfo: memFree=1615440/2055920 swapFree=4147484/4192956
[pid=27196] ppid=27194 vsize=9420 CPUtime=3.09
/proc/27196/stat : 27196 (sat7_bin) R 27194 27196 26905 0 -1 4194304 1262 0 0 0 308 1 0 0 25 0 1 0 223198201 9646080 1246 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134530112 0 0 4096 0 0 0 0 17 1 0 0
/proc/27196/statm: 2355 1246 95 220 0 2132 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 9420

[startup+6.30152 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 27197
/proc/meminfo: memFree=1614416/2055920 swapFree=4147484/4192956
[pid=27196] ppid=27194 vsize=9684 CPUtime=6.29
/proc/27196/stat : 27196 (sat7_bin) R 27194 27196 26905 0 -1 4194304 1396 0 0 0 628 1 0 0 25 0 1 0 223198201 9916416 1380 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134538477 0 0 4096 0 0 0 0 17 1 0 0
/proc/27196/statm: 2421 1380 95 220 0 2198 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 9684

[startup+12.7017 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 27197
/proc/meminfo: memFree=1613272/2055920 swapFree=4147484/4192956
[pid=27196] ppid=27194 vsize=10096 CPUtime=12.69
/proc/27196/stat : 27196 (sat7_bin) R 27194 27196 26905 0 -1 4194304 1658 0 0 0 1268 1 0 0 25 0 1 0 223198201 10338304 1642 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532705 0 0 4096 0 0 0 0 17 1 0 0
/proc/27196/statm: 2524 1642 95 220 0 2301 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 10096

[startup+25.5011 s]
/proc/loadavg: 1.07 0.99 0.96 2/78 27197
/proc/meminfo: memFree=1611928/2055920 swapFree=4147484/4192956
[pid=27196] ppid=27194 vsize=10644 CPUtime=25.49
/proc/27196/stat : 27196 (sat7_bin) R 27194 27196 26905 0 -1 4194304 1966 0 0 0 2547 2 0 0 25 0 1 0 223198201 10899456 1950 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532469 0 0 4096 0 0 0 0 17 1 0 0
/proc/27196/statm: 2661 1950 95 220 0 2438 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 10644

[startup+51.1018 s]
/proc/loadavg: 1.04 0.99 0.96 2/78 27197
/proc/meminfo: memFree=1610648/2055920 swapFree=4147484/4192956
[pid=27196] ppid=27194 vsize=11192 CPUtime=51.07
/proc/27196/stat : 27196 (sat7_bin) R 27194 27196 26905 0 -1 4194304 2297 0 0 0 5105 2 0 0 25 0 1 0 223198201 11460608 2281 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/27196/statm: 2798 2281 95 220 0 2575 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 11192

[startup+102.305 s]
/proc/loadavg: 1.07 1.00 0.97 2/78 27197
/proc/meminfo: memFree=1609048/2055920 swapFree=4147484/4192956
[pid=27196] ppid=27194 vsize=12196 CPUtime=102.26
/proc/27196/stat : 27196 (sat7_bin) R 27194 27196 26905 0 -1 4194304 2677 0 0 0 10223 3 0 0 25 0 1 0 223198201 12488704 2661 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/27196/statm: 3049 2661 95 220 0 2826 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 12196

[startup+162.301 s]
/proc/loadavg: 1.20 1.05 0.98 2/78 27197
/proc/meminfo: memFree=1607832/2055920 swapFree=4147484/4192956
[pid=27196] ppid=27194 vsize=12804 CPUtime=162.24
/proc/27196/stat : 27196 (sat7_bin) R 27194 27196 26905 0 -1 4194304 2974 0 0 0 16220 4 0 0 25 0 1 0 223198201 13111296 2958 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/27196/statm: 3201 2958 95 220 0 2978 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 12804

[startup+222.301 s]
/proc/loadavg: 1.12 1.05 0.99 2/78 27197
/proc/meminfo: memFree=1606616/2055920 swapFree=4147484/4192956
[pid=27196] ppid=27194 vsize=17516 CPUtime=222.22
/proc/27196/stat : 27196 (sat7_bin) R 27194 27196 26905 0 -1 4194304 3284 0 0 0 22217 5 0 0 25 0 1 0 223198201 17936384 3268 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/27196/statm: 4379 3268 95 220 0 4156 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 17516

[startup+282.302 s]
/proc/loadavg: 1.08 1.05 0.99 2/78 27197
/proc/meminfo: memFree=1606232/2055920 swapFree=4147484/4192956
[pid=27196] ppid=27194 vsize=17820 CPUtime=282.2
/proc/27196/stat : 27196 (sat7_bin) R 27194 27196 26905 0 -1 4194304 3379 0 0 0 28215 5 0 0 25 0 1 0 223198201 18247680 3363 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/27196/statm: 4455 3363 95 220 0 4232 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 17820

[startup+342.302 s]
/proc/loadavg: 1.03 1.04 0.99 2/78 27197
/proc/meminfo: memFree=1605272/2055920 swapFree=4147484/4192956
[pid=27196] ppid=27194 vsize=18284 CPUtime=342.18
/proc/27196/stat : 27196 (sat7_bin) R 27194 27196 26905 0 -1 4194304 3600 0 0 0 34212 6 0 0 25 0 1 0 223198201 18722816 3584 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532525 0 0 4096 0 0 0 0 17 1 0 0
/proc/27196/statm: 4571 3584 95 220 0 4348 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 18284

[startup+402.302 s]
/proc/loadavg: 1.01 1.03 0.99 2/78 27198
/proc/meminfo: memFree=1604696/2055920 swapFree=4147484/4192956
[pid=27196] ppid=27194 vsize=18604 CPUtime=402.16
/proc/27196/stat : 27196 (sat7_bin) R 27194 27196 26905 0 -1 4194304 3711 0 0 0 40209 7 0 0 25 0 1 0 223198201 19050496 3695 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532358 0 0 4096 0 0 0 0 17 1 0 0
/proc/27196/statm: 4651 3695 95 220 0 4428 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 18604

[startup+462.302 s]
/proc/loadavg: 1.00 1.02 0.99 2/78 27199
/proc/meminfo: memFree=1604312/2055920 swapFree=4147484/4192956
[pid=27196] ppid=27194 vsize=18988 CPUtime=462.13
/proc/27196/stat : 27196 (sat7_bin) R 27194 27196 26905 0 -1 4194304 3833 0 0 0 46206 7 0 0 25 0 1 0 223198201 19443712 3817 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/27196/statm: 4747 3817 95 220 0 4524 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 18988

[startup+522.302 s]
/proc/loadavg: 1.00 1.02 0.99 2/78 27199
/proc/meminfo: memFree=1603288/2055920 swapFree=4147484/4192956
[pid=27196] ppid=27194 vsize=19452 CPUtime=522.12
/proc/27196/stat : 27196 (sat7_bin) R 27194 27196 26905 0 -1 4194304 4078 0 0 0 52204 8 0 0 25 0 1 0 223198201 19918848 4062 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/27196/statm: 4863 4062 95 220 0 4640 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 19452

[startup+582.301 s]
/proc/loadavg: 1.00 1.01 0.99 2/78 27199
/proc/meminfo: memFree=1602968/2055920 swapFree=4147484/4192956
[pid=27196] ppid=27194 vsize=19644 CPUtime=582.09
/proc/27196/stat : 27196 (sat7_bin) R 27194 27196 26905 0 -1 4194304 4150 0 0 0 58201 8 0 0 25 0 1 0 223198201 20115456 4134 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/27196/statm: 4911 4134 95 220 0 4688 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 19644

[startup+642.301 s]
/proc/loadavg: 1.00 1.01 0.99 2/78 27199
/proc/meminfo: memFree=1602712/2055920 swapFree=4147484/4192956
[pid=27196] ppid=27194 vsize=19836 CPUtime=642.08
/proc/27196/stat : 27196 (sat7_bin) R 27194 27196 26905 0 -1 4194304 4217 0 0 0 64199 9 0 0 25 0 1 0 223198201 20312064 4201 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/27196/statm: 4959 4201 95 220 0 4736 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 19836


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

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27399
/proc/meminfo: memFree=1592216/2055920 swapFree=4147484/4192956
[pid=27196] ppid=27194 vsize=30576 CPUtime=4060.81
/proc/27196/stat : 27196 (sat7_bin) R 27194 27196 26905 0 -1 4194304 6853 0 0 0 406042 39 0 0 25 0 1 0 223198201 31309824 6837 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/27196/statm: 7644 6837 95 220 0 7421 0
Current children cumulated CPU time (s) 4060.81
Current children cumulated vsize (KiB) 30576

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27399
/proc/meminfo: memFree=1592216/2055920 swapFree=4147484/4192956
[pid=27196] ppid=27194 vsize=30576 CPUtime=4120.79
/proc/27196/stat : 27196 (sat7_bin) R 27194 27196 26905 0 -1 4194304 6858 0 0 0 412039 40 0 0 25 0 1 0 223198201 31309824 6842 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/27196/statm: 7644 6842 95 220 0 7421 0
Current children cumulated CPU time (s) 4120.79
Current children cumulated vsize (KiB) 30576

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27399
/proc/meminfo: memFree=1592024/2055920 swapFree=4147484/4192956
[pid=27196] ppid=27194 vsize=30576 CPUtime=4180.77
/proc/27196/stat : 27196 (sat7_bin) R 27194 27196 26905 0 -1 4194304 6918 0 0 0 418037 40 0 0 25 0 1 0 223198201 31309824 6902 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/27196/statm: 7644 6902 95 220 0 7421 0
Current children cumulated CPU time (s) 4180.77
Current children cumulated vsize (KiB) 30576

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27399
/proc/meminfo: memFree=1591960/2055920 swapFree=4147484/4192956
[pid=27196] ppid=27194 vsize=30576 CPUtime=4240.74
/proc/27196/stat : 27196 (sat7_bin) R 27194 27196 26905 0 -1 4194304 6923 0 0 0 424034 40 0 0 25 0 1 0 223198201 31309824 6907 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/27196/statm: 7644 6907 95 220 0 7421 0
Current children cumulated CPU time (s) 4240.74
Current children cumulated vsize (KiB) 30576

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27399
/proc/meminfo: memFree=1591896/2055920 swapFree=4147484/4192956
[pid=27196] ppid=27194 vsize=30708 CPUtime=4300.73
/proc/27196/stat : 27196 (sat7_bin) R 27194 27196 26905 0 -1 4194304 6947 0 0 0 430032 41 0 0 25 0 1 0 223198201 31444992 6931 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/27196/statm: 7677 6931 95 220 0 7454 0
Current children cumulated CPU time (s) 4300.73
Current children cumulated vsize (KiB) 30708

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27399
/proc/meminfo: memFree=1591832/2055920 swapFree=4147484/4192956
[pid=27196] ppid=27194 vsize=30708 CPUtime=4360.7
/proc/27196/stat : 27196 (sat7_bin) R 27194 27196 26905 0 -1 4194304 6951 0 0 0 436029 41 0 0 25 0 1 0 223198201 31444992 6935 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/27196/statm: 7677 6935 95 220 0 7454 0
Current children cumulated CPU time (s) 4360.7
Current children cumulated vsize (KiB) 30708

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27399
/proc/meminfo: memFree=1591832/2055920 swapFree=4147484/4192956
[pid=27196] ppid=27194 vsize=30708 CPUtime=4420.69
/proc/27196/stat : 27196 (sat7_bin) R 27194 27196 26905 0 -1 4194304 6953 0 0 0 442027 42 0 0 25 0 1 0 223198201 31444992 6937 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/27196/statm: 7677 6937 95 220 0 7454 0
Current children cumulated CPU time (s) 4420.69
Current children cumulated vsize (KiB) 30708

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27399
/proc/meminfo: memFree=1591896/2055920 swapFree=4147484/4192956
[pid=27196] ppid=27194 vsize=30708 CPUtime=4480.66
/proc/27196/stat : 27196 (sat7_bin) R 27194 27196 26905 0 -1 4194304 6955 0 0 0 448024 42 0 0 25 0 1 0 223198201 31444992 6939 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/27196/statm: 7677 6939 95 220 0 7454 0
Current children cumulated CPU time (s) 4480.66
Current children cumulated vsize (KiB) 30708

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27399
/proc/meminfo: memFree=1591832/2055920 swapFree=4147484/4192956
[pid=27196] ppid=27194 vsize=30708 CPUtime=4540.64
/proc/27196/stat : 27196 (sat7_bin) R 27194 27196 26905 0 -1 4194304 6962 0 0 0 454021 43 0 0 25 0 1 0 223198201 31444992 6946 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532542 0 0 4096 0 0 0 0 17 1 0 0
/proc/27196/statm: 7677 6946 95 220 0 7454 0
Current children cumulated CPU time (s) 4540.64
Current children cumulated vsize (KiB) 30708

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27399
/proc/meminfo: memFree=1591768/2055920 swapFree=4147484/4192956
[pid=27196] ppid=27194 vsize=30708 CPUtime=4600.62
/proc/27196/stat : 27196 (sat7_bin) R 27194 27196 26905 0 -1 4194304 6962 0 0 0 460019 43 0 0 25 0 1 0 223198201 31444992 6946 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/27196/statm: 7677 6946 95 220 0 7454 0
Current children cumulated CPU time (s) 4600.62
Current children cumulated vsize (KiB) 30708

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27399
/proc/meminfo: memFree=1591832/2055920 swapFree=4147484/4192956
[pid=27196] ppid=27194 vsize=30708 CPUtime=4660.6
/proc/27196/stat : 27196 (sat7_bin) R 27194 27196 26905 0 -1 4194304 6962 0 0 0 466016 44 0 0 25 0 1 0 223198201 31444992 6946 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/27196/statm: 7677 6946 95 220 0 7454 0
Current children cumulated CPU time (s) 4660.6
Current children cumulated vsize (KiB) 30708

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27399
/proc/meminfo: memFree=1591768/2055920 swapFree=4147484/4192956
[pid=27196] ppid=27194 vsize=30708 CPUtime=4720.58
/proc/27196/stat : 27196 (sat7_bin) R 27194 27196 26905 0 -1 4194304 6963 0 0 0 472014 44 0 0 25 0 1 0 223198201 31444992 6947 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532481 0 0 4096 0 0 0 0 17 1 0 0
/proc/27196/statm: 7677 6947 95 220 0 7454 0
Current children cumulated CPU time (s) 4720.58
Current children cumulated vsize (KiB) 30708

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27399
/proc/meminfo: memFree=1591704/2055920 swapFree=4147484/4192956
[pid=27196] ppid=27194 vsize=30708 CPUtime=4780.56
/proc/27196/stat : 27196 (sat7_bin) R 27194 27196 26905 0 -1 4194304 6975 0 0 0 478011 45 0 0 25 0 1 0 223198201 31444992 6959 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532469 0 0 4096 0 0 0 0 17 1 0 0
/proc/27196/statm: 7677 6959 95 220 0 7454 0
Current children cumulated CPU time (s) 4780.56
Current children cumulated vsize (KiB) 30708

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27399
/proc/meminfo: memFree=1591576/2055920 swapFree=4147484/4192956
[pid=27196] ppid=27194 vsize=30900 CPUtime=4840.54
/proc/27196/stat : 27196 (sat7_bin) R 27194 27196 26905 0 -1 4194304 7009 0 0 0 484009 45 0 0 25 0 1 0 223198201 31641600 6993 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/27196/statm: 7725 6993 95 220 0 7502 0
Current children cumulated CPU time (s) 4840.54
Current children cumulated vsize (KiB) 30900

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27399
/proc/meminfo: memFree=1591576/2055920 swapFree=4147484/4192956
[pid=27196] ppid=27194 vsize=30900 CPUtime=4900.52
/proc/27196/stat : 27196 (sat7_bin) R 27194 27196 26905 0 -1 4194304 7012 0 0 0 490006 46 0 0 25 0 1 0 223198201 31641600 6996 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/27196/statm: 7725 6996 95 220 0 7502 0
Current children cumulated CPU time (s) 4900.52
Current children cumulated vsize (KiB) 30900

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27399
/proc/meminfo: memFree=1591256/2055920 swapFree=4147484/4192956
[pid=27196] ppid=27194 vsize=35132 CPUtime=4960.5
/proc/27196/stat : 27196 (sat7_bin) R 27194 27196 26905 0 -1 4194304 7090 0 0 0 496004 46 0 0 25 0 1 0 223198201 35975168 7074 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/27196/statm: 8783 7074 95 220 0 8560 0
Current children cumulated CPU time (s) 4960.5
Current children cumulated vsize (KiB) 35132



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27399
/proc/meminfo: memFree=1591192/2055920 swapFree=4147484/4192956
[pid=27196] ppid=27194 vsize=35132 CPUtime=5000.09
/proc/27196/stat : 27196 (sat7_bin) R 27194 27196 26905 0 -1 4194304 7102 0 0 0 499962 47 0 0 25 0 1 0 223198201 35975168 7086 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532525 0 0 4096 0 0 0 0 17 1 0 0
/proc/27196/statm: 8783 7086 95 220 0 8560 0
Current children cumulated CPU time (s) 5000.09
Current children cumulated vsize (KiB) 35132

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

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

[startup+5001.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27399
/proc/meminfo: memFree=1591192/2055920 swapFree=4147484/4192956
[pid=27196] ppid=27194 vsize=35132 CPUtime=5000.09
/proc/27196/stat : 27196 (sat7_bin) R 27194 27196 26905 0 -1 4194304 7102 0 0 0 499962 47 0 0 25 0 1 0 223198201 35975168 7086 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532525 0 0 4096 0 0 0 0 17 1 0 0
/proc/27196/statm: 8783 7086 95 220 0 8560 0
Current children cumulated CPU time (s) 5000.09
Current children cumulated vsize (KiB) 35132

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.91
CPU time (s): 5000.1
CPU user time (s): 4999.63
CPU system time (s): 0.475927
CPU usage (%): 99.9639
Max. virtual memory (cumulated for all children) (KiB): 35132

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.63
system time used= 0.475927
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7102
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= 70906

runsolver used 3.85241 second user time and 11.2663 second system time

The end

Launcher Data (download as text)

Begin job on node42 on Sat Apr 28 09:34:23 UTC 2007

IDJOB= 425455
IDBENCH= 20135
IDSOLVER= 183
FILE ID= node42/425455-1177752863

PBS_JOBID= 4715549

Free space on /tmp= 66546 MiB

SOLVER NAME= SAT7 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v160/unif-k7-r85-v160-c13600-S659720099-13.cnf
COMMAND LINE= /tmp/evaluation/425455-1177752863/sat7_bin /tmp/evaluation/425455-1177752863/instance-425455-1177752863.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node42/watcher-425455-1177752863 -o ROOT/results/node42/solver-425455-1177752863 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/425455-1177752863/sat7_bin /tmp/evaluation/425455-1177752863/instance-425455-1177752863.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  df8cf6a022cc11177f2b8acfa52efe18

RANDOM SEED= 987097026

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node42.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		: 3000.277
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		: 3000.277
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:       1620016 kB
Buffers:         43656 kB
Cached:         299576 kB
SwapCached:      14652 kB
Active:         227652 kB
Inactive:       139312 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1620016 kB
SwapTotal:     4192956 kB
SwapFree:      4147484 kB
Dirty:            1612 kB
Writeback:           0 kB
Mapped:          30676 kB
Slab:            54312 kB
Committed_AS:  3646036 kB
PageTables:       1912 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= 66546 MiB

End job on node42 on Sat Apr 28 10:57:47 UTC 2007