Trace number 425492

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) 5000.07 5002.14

General information on the benchmark

Namerandom/LargeSize/3SAT/v10000/
unif-k3-r4.2-v10000-c42000-S1145101718-14.cnf
MD5SUMd5eadcf7d4ec43590781370c307cdad4
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 variables10000
Number of clauses42000
Sum of the clauses size126000
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 342000
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.19/0.21	c Starting solver ...
0.19/0.28	c Restarting after 100 conflicts
0.29/0.36	c Restarting after 250 conflicts
0.39/0.48	c Restarting after 475 conflicts
0.59/0.68	c Restarting after 812 conflicts
0.89/0.96	c Restarting after 1318 conflicts
1.39/1.42	c Restarting after 2078 conflicts
1.99/2.08	c Restarting after 3217 conflicts
3.09/3.20	c Restarting after 4925 conflicts
4.79/4.88	c Restarting after 7488 conflicts
7.49/7.53	c Restarting after 11333 conflicts
11.68/11.78	c Restarting after 17099 conflicts
19.38/19.46	c Restarting after 25748 conflicts
32.08/32.18	c Restarting after 38722 conflicts
55.37/55.47	c Restarting after 58183 conflicts
94.46/94.54	c Restarting after 87377 conflicts
166.83/166.95	c Restarting after 131167 conflicts
290.79/290.94	c Restarting after 196851 conflicts
489.21/489.44	c Restarting after 295379 conflicts
813.19/813.54	c Restarting after 443168 conflicts
1399.37/1400.00	c Restarting after 664851 conflicts
2331.02/2332.04	c Restarting after 997377 conflicts
3732.50/3734.02	c Restarting after 1496165 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/node23/watcher-425492-1177771534 -o ROOT/results/node23/solver-425492-1177771534 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/425492-1177771534/sat7_bin /tmp/evaluation/425492-1177771534/instance-425492-1177771534.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: 0.92 0.97 0.98 3/77 25154
/proc/meminfo: memFree=1560832/2055920 swapFree=4169168/4192956
[pid=25154] ppid=25152 vsize=1976 CPUtime=0
/proc/25154/stat : 25154 (sat7_bin) R 25152 25154 24861 0 -1 4194304 346 0 0 0 0 0 0 0 18 0 1 0 225070536 2023424 330 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134530938 0 0 4096 0 0 0 0 17 1 0 0
/proc/25154/statm: 494 331 88 220 0 271 0

[startup+0.055573 s]
/proc/loadavg: 0.92 0.97 0.98 3/77 25154
/proc/meminfo: memFree=1560832/2055920 swapFree=4169168/4192956
[pid=25154] ppid=25152 vsize=3520 CPUtime=0.05
/proc/25154/stat : 25154 (sat7_bin) R 25152 25154 24861 0 -1 4194304 544 0 0 0 5 0 0 0 18 0 1 0 225070536 3604480 528 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532130 0 0 4096 0 0 0 0 17 1 0 0
/proc/25154/statm: 880 529 88 220 0 657 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 3520

[startup+0.101582 s]
/proc/loadavg: 0.92 0.97 0.98 3/77 25154
/proc/meminfo: memFree=1560832/2055920 swapFree=4169168/4192956
[pid=25154] ppid=25152 vsize=3520 CPUtime=0.09
/proc/25154/stat : 25154 (sat7_bin) R 25152 25154 24861 0 -1 4194304 676 0 0 0 9 0 0 0 18 0 1 0 225070536 3604480 660 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134547059 0 0 4096 0 0 0 0 17 1 0 0
/proc/25154/statm: 880 660 88 220 0 657 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3520

[startup+0.30162 s]
/proc/loadavg: 0.92 0.97 0.98 3/77 25154
/proc/meminfo: memFree=1560832/2055920 swapFree=4169168/4192956
[pid=25154] ppid=25152 vsize=5868 CPUtime=0.29
/proc/25154/stat : 25154 (sat7_bin) R 25152 25154 24861 0 -1 4194304 1203 0 0 0 29 0 0 0 19 0 1 0 225070536 6008832 1187 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/25154/statm: 1467 1187 95 220 0 1244 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5868

[startup+0.701698 s]
/proc/loadavg: 0.92 0.97 0.98 3/77 25154
/proc/meminfo: memFree=1560832/2055920 swapFree=4169168/4192956
[pid=25154] ppid=25152 vsize=9968 CPUtime=0.69
/proc/25154/stat : 25154 (sat7_bin) R 25152 25154 24861 0 -1 4194304 1405 0 0 0 69 0 0 0 22 0 1 0 225070536 10207232 1389 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532620 0 0 4096 0 0 0 0 17 1 0 0
/proc/25154/statm: 2492 1389 95 220 0 2269 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 9968

[startup+1.50185 s]
/proc/loadavg: 0.92 0.97 0.98 2/78 25155
/proc/meminfo: memFree=1555192/2055920 swapFree=4169168/4192956
[pid=25154] ppid=25152 vsize=9968 CPUtime=1.49
/proc/25154/stat : 25154 (sat7_bin) R 25152 25154 24861 0 -1 4194304 1714 0 0 0 149 0 0 0 25 0 1 0 225070536 10207232 1698 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532715 0 0 4096 0 0 0 0 17 1 0 0
/proc/25154/statm: 2492 1698 95 220 0 2269 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 9968

[startup+3.10116 s]
/proc/loadavg: 0.92 0.97 0.98 2/78 25155
/proc/meminfo: memFree=1553400/2055920 swapFree=4169168/4192956
[pid=25154] ppid=25152 vsize=9968 CPUtime=3.09
/proc/25154/stat : 25154 (sat7_bin) R 25152 25154 24861 0 -1 4194304 2297 0 0 0 308 1 0 0 25 0 1 0 225070536 10207232 2281 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/25154/statm: 2492 2281 95 220 0 2269 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 9968

[startup+6.30178 s]
/proc/loadavg: 0.93 0.97 0.98 2/78 25155
/proc/meminfo: memFree=1549120/2055920 swapFree=4169168/4192956
[pid=25154] ppid=25152 vsize=14068 CPUtime=6.29
/proc/25154/stat : 25154 (sat7_bin) R 25152 25154 24861 0 -1 4194304 3232 0 0 0 627 2 0 0 25 0 1 0 225070536 14405632 3216 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532333 0 0 4096 0 0 0 0 17 1 0 0
/proc/25154/statm: 3517 3216 95 220 0 3294 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14068

[startup+12.702 s]
/proc/loadavg: 0.93 0.97 0.98 2/78 25155
/proc/meminfo: memFree=1541056/2055920 swapFree=4169168/4192956
[pid=25154] ppid=25152 vsize=22268 CPUtime=12.69
/proc/25154/stat : 25154 (sat7_bin) R 25152 25154 24861 0 -1 4194304 5148 0 0 0 1265 4 0 0 25 0 1 0 225070536 22802432 5132 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134531590 0 0 4096 0 0 0 0 17 1 0 0
/proc/25154/statm: 5567 5132 95 220 0 5344 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 22268

[startup+25.5015 s]
/proc/loadavg: 0.95 0.97 0.98 3/78 25155
/proc/meminfo: memFree=1527424/2055920 swapFree=4169168/4192956
[pid=25154] ppid=25152 vsize=34568 CPUtime=25.48
/proc/25154/stat : 25154 (sat7_bin) R 25152 25154 24861 0 -1 4194304 8445 0 0 0 2541 7 0 0 25 0 1 0 225070536 35397632 8429 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532694 0 0 4096 0 0 0 0 17 1 0 0
/proc/25154/statm: 8642 8429 95 220 0 8419 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 34568

[startup+51.1015 s]
/proc/loadavg: 0.96 0.97 0.98 2/78 25155
/proc/meminfo: memFree=1510976/2055920 swapFree=4169168/4192956
[pid=25154] ppid=25152 vsize=50968 CPUtime=51.08
/proc/25154/stat : 25154 (sat7_bin) R 25152 25154 24861 0 -1 4194304 12473 0 0 0 5096 12 0 0 25 0 1 0 225070536 52191232 12457 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134533784 0 0 4096 0 0 0 0 17 1 0 0
/proc/25154/statm: 12742 12457 95 220 0 12519 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 50968

[startup+102.305 s]
/proc/loadavg: 0.98 0.97 0.98 2/78 25155
/proc/meminfo: memFree=1496896/2055920 swapFree=4169168/4192956
[pid=25154] ppid=25152 vsize=67608 CPUtime=102.26
/proc/25154/stat : 25154 (sat7_bin) R 25152 25154 24861 0 -1 4194304 15993 0 0 0 10210 16 0 0 25 0 1 0 225070536 69230592 15977 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/25154/statm: 16902 15977 95 220 0 16679 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 67608

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 25155
/proc/meminfo: memFree=1491328/2055920 swapFree=4169168/4192956
[pid=25154] ppid=25152 vsize=72060 CPUtime=162.23
/proc/25154/stat : 25154 (sat7_bin) R 25152 25154 24861 0 -1 4194304 17373 0 0 0 16205 18 0 0 25 0 1 0 225070536 73789440 17357 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/25154/statm: 18015 17357 95 220 0 17792 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 72060

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 25155
/proc/meminfo: memFree=1480896/2055920 swapFree=4169168/4192956
[pid=25154] ppid=25152 vsize=80608 CPUtime=222.21
/proc/25154/stat : 25154 (sat7_bin) R 25152 25154 24861 0 -1 4194304 19945 0 0 0 22199 22 0 0 25 0 1 0 225070536 82542592 19929 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/25154/statm: 20152 19929 95 220 0 19929 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 80608

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 25155
/proc/meminfo: memFree=1479616/2055920 swapFree=4169168/4192956
[pid=25154] ppid=25152 vsize=85192 CPUtime=282.18
/proc/25154/stat : 25154 (sat7_bin) R 25152 25154 24861 0 -1 4194304 20285 0 0 0 28196 22 0 0 25 0 1 0 225070536 87236608 20269 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/25154/statm: 21298 20269 95 220 0 21075 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 85192

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 25155
/proc/meminfo: memFree=1469824/2055920 swapFree=4169168/4192956
[pid=25154] ppid=25152 vsize=93868 CPUtime=342.16
/proc/25154/stat : 25154 (sat7_bin) R 25152 25154 24861 0 -1 4194304 22700 0 0 0 34191 25 0 0 25 0 1 0 225070536 96120832 22684 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/25154/statm: 23467 22684 95 220 0 23244 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 93868

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 25155
/proc/meminfo: memFree=1467456/2055920 swapFree=4169168/4192956
[pid=25154] ppid=25152 vsize=94260 CPUtime=402.14
/proc/25154/stat : 25154 (sat7_bin) R 25152 25154 24861 0 -1 4194304 23330 0 0 0 40188 26 0 0 25 0 1 0 225070536 96522240 23314 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532571 0 0 4096 0 0 0 0 17 1 0 0
/proc/25154/statm: 23565 23314 95 220 0 23342 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 94260

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 25155
/proc/meminfo: memFree=1459584/2055920 swapFree=4169168/4192956
[pid=25154] ppid=25152 vsize=102712 CPUtime=462.12
/proc/25154/stat : 25154 (sat7_bin) R 25152 25154 24861 0 -1 4194304 25254 0 0 0 46183 29 0 0 25 0 1 0 225070536 105177088 25238 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/25154/statm: 25678 25238 95 220 0 25455 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 102712

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 25155
/proc/meminfo: memFree=1459136/2055920 swapFree=4169168/4192956
[pid=25154] ppid=25152 vsize=102944 CPUtime=522.1
/proc/25154/stat : 25154 (sat7_bin) R 25152 25154 24861 0 -1 4194304 25377 0 0 0 52180 30 0 0 25 0 1 0 225070536 105414656 25361 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134531375 0 0 4096 0 0 0 0 17 1 0 0
/proc/25154/statm: 25736 25361 95 220 0 25513 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 102944

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 25155
/proc/meminfo: memFree=1455040/2055920 swapFree=4169168/4192956
[pid=25154] ppid=25152 vsize=107292 CPUtime=582.07
/proc/25154/stat : 25154 (sat7_bin) R 25152 25154 24861 0 -1 4194304 26393 0 0 0 58176 31 0 0 25 0 1 0 225070536 109867008 26377 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532715 0 0 4096 0 0 0 0 17 1 0 0
/proc/25154/statm: 26823 26377 95 220 0 26600 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 107292

[startup+642.302 s]
/proc/loadavg: 1.03 0.99 0.99 2/78 25155
/proc/meminfo: memFree=1454656/2055920 swapFree=4169168/4192956
[pid=25154] ppid=25152 vsize=107532 CPUtime=642.06
/proc/25154/stat : 25154 (sat7_bin) R 25152 25154 24861 0 -1 4194304 26501 0 0 0 64174 32 0 0 25 0 1 0 225070536 110112768 26485 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/25154/statm: 26883 26485 95 220 0 26660 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 107532


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

[startup+4062.31 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 25355
/proc/meminfo: memFree=1336832/2055920 swapFree=4169168/4192956
[pid=25154] ppid=25152 vsize=229252 CPUtime=4060.67
/proc/25154/stat : 25154 (sat7_bin) R 25152 25154 24861 0 -1 4194304 55901 0 0 0 405976 91 0 0 25 0 1 0 225070536 234754048 55885 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134531413 0 0 4096 0 0 0 0 17 1 0 0
/proc/25154/statm: 57313 55885 95 220 0 57090 0
Current children cumulated CPU time (s) 4060.67
Current children cumulated vsize (KiB) 229252

[startup+4122.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 25355
/proc/meminfo: memFree=1336256/2055920 swapFree=4169168/4192956
[pid=25154] ppid=25152 vsize=229544 CPUtime=4120.65
/proc/25154/stat : 25154 (sat7_bin) R 25152 25154 24861 0 -1 4194304 56046 0 0 0 411973 92 0 0 25 0 1 0 225070536 235053056 56030 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532542 0 0 4096 0 0 0 0 17 1 0 0
/proc/25154/statm: 57386 56030 95 220 0 57163 0
Current children cumulated CPU time (s) 4120.65
Current children cumulated vsize (KiB) 229544

[startup+4182.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 25355
/proc/meminfo: memFree=1333824/2055920 swapFree=4169168/4192956
[pid=25154] ppid=25152 vsize=229688 CPUtime=4180.62
/proc/25154/stat : 25154 (sat7_bin) R 25152 25154 24861 0 -1 4194304 56647 0 0 0 417969 93 0 0 25 0 1 0 225070536 235200512 56631 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134531413 0 0 4096 0 0 0 0 17 1 0 0
/proc/25154/statm: 57422 56631 95 220 0 57199 0
Current children cumulated CPU time (s) 4180.62
Current children cumulated vsize (KiB) 229688

[startup+4242.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 25355
/proc/meminfo: memFree=1333312/2055920 swapFree=4169168/4192956
[pid=25154] ppid=25152 vsize=229688 CPUtime=4240.61
/proc/25154/stat : 25154 (sat7_bin) R 25152 25154 24861 0 -1 4194304 56755 0 0 0 423967 94 0 0 25 0 1 0 225070536 235200512 56739 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134533566 0 0 4096 0 0 0 0 17 1 0 0
/proc/25154/statm: 57422 56739 95 220 0 57199 0
Current children cumulated CPU time (s) 4240.61
Current children cumulated vsize (KiB) 229688

[startup+4302.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 25355
/proc/meminfo: memFree=1333184/2055920 swapFree=4169168/4192956
[pid=25154] ppid=25152 vsize=229832 CPUtime=4300.59
/proc/25154/stat : 25154 (sat7_bin) R 25152 25154 24861 0 -1 4194304 56780 0 0 0 429964 95 0 0 25 0 1 0 225070536 235347968 56764 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134536262 0 0 4096 0 0 0 0 17 1 0 0
/proc/25154/statm: 57458 56764 95 220 0 57235 0
Current children cumulated CPU time (s) 4300.59
Current children cumulated vsize (KiB) 229832

[startup+4362.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 25355
/proc/meminfo: memFree=1333120/2055920 swapFree=4169168/4192956
[pid=25154] ppid=25152 vsize=229952 CPUtime=4360.56
/proc/25154/stat : 25154 (sat7_bin) R 25152 25154 24861 0 -1 4194304 56810 0 0 0 435961 95 0 0 25 0 1 0 225070536 235470848 56794 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/25154/statm: 57488 56794 95 220 0 57265 0
Current children cumulated CPU time (s) 4360.56
Current children cumulated vsize (KiB) 229952

[startup+4422.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 25355
/proc/meminfo: memFree=1332800/2055920 swapFree=4169168/4192956
[pid=25154] ppid=25152 vsize=230244 CPUtime=4420.54
/proc/25154/stat : 25154 (sat7_bin) R 25152 25154 24861 0 -1 4194304 56878 0 0 0 441958 96 0 0 25 0 1 0 225070536 235769856 56862 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134528648 0 0 4096 0 0 0 0 17 1 0 0
/proc/25154/statm: 57561 56862 95 220 0 57338 0
Current children cumulated CPU time (s) 4420.54
Current children cumulated vsize (KiB) 230244

[startup+4482.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 25355
/proc/meminfo: memFree=1332096/2055920 swapFree=4169168/4192956
[pid=25154] ppid=25152 vsize=230376 CPUtime=4480.52
/proc/25154/stat : 25154 (sat7_bin) R 25152 25154 24861 0 -1 4194304 57064 0 0 0 447956 96 0 0 25 0 1 0 225070536 235905024 57048 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/25154/statm: 57594 57048 95 220 0 57371 0
Current children cumulated CPU time (s) 4480.52
Current children cumulated vsize (KiB) 230376

[startup+4542.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/84 25463
/proc/meminfo: memFree=1327744/2055920 swapFree=4169168/4192956
[pid=25154] ppid=25152 vsize=234760 CPUtime=4540.43
/proc/25154/stat : 25154 (sat7_bin) R 25152 25154 24861 0 -1 4194304 57845 0 0 0 453946 97 0 0 25 0 1 0 225070536 240394240 57829 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532381 0 0 4096 0 0 0 0 17 1 0 0
/proc/25154/statm: 58690 57829 95 220 0 58467 0
Current children cumulated CPU time (s) 4540.43
Current children cumulated vsize (KiB) 234760

[startup+4602.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 25553
/proc/meminfo: memFree=1328704/2055920 swapFree=4169168/4192956
[pid=25154] ppid=25152 vsize=234760 CPUtime=4600.38
/proc/25154/stat : 25154 (sat7_bin) R 25152 25154 24861 0 -1 4194304 57845 0 0 0 459940 98 0 0 25 0 1 0 225070536 240394240 57829 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134529971 0 0 4096 0 0 0 0 17 1 0 0
/proc/25154/statm: 58690 57829 95 220 0 58467 0
Current children cumulated CPU time (s) 4600.38
Current children cumulated vsize (KiB) 234760

[startup+4662.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 25553
/proc/meminfo: memFree=1328768/2055920 swapFree=4169168/4192956
[pid=25154] ppid=25152 vsize=234904 CPUtime=4660.34
/proc/25154/stat : 25154 (sat7_bin) R 25152 25154 24861 0 -1 4194304 57864 0 0 0 465936 98 0 0 25 0 1 0 225070536 240541696 57848 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/25154/statm: 58726 57848 95 220 0 58503 0
Current children cumulated CPU time (s) 4660.34
Current children cumulated vsize (KiB) 234904

[startup+4722.31 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 25553
/proc/meminfo: memFree=1328576/2055920 swapFree=4169168/4192956
[pid=25154] ppid=25152 vsize=235148 CPUtime=4720.33
/proc/25154/stat : 25154 (sat7_bin) R 25152 25154 24861 0 -1 4194304 57920 0 0 0 471934 99 0 0 25 0 1 0 225070536 240791552 57904 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134579546 0 0 4096 0 0 0 0 17 1 0 0
/proc/25154/statm: 58787 57904 95 220 0 58564 0
Current children cumulated CPU time (s) 4720.33
Current children cumulated vsize (KiB) 235148

[startup+4782.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 25553
/proc/meminfo: memFree=1328512/2055920 swapFree=4169168/4192956
[pid=25154] ppid=25152 vsize=235148 CPUtime=4780.3
/proc/25154/stat : 25154 (sat7_bin) R 25152 25154 24861 0 -1 4194304 57952 0 0 0 477931 99 0 0 25 0 1 0 225070536 240791552 57936 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134538673 0 0 4096 0 0 0 0 17 1 0 0
/proc/25154/statm: 58787 57936 95 220 0 58564 0
Current children cumulated CPU time (s) 4780.3
Current children cumulated vsize (KiB) 235148

[startup+4842.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 25553
/proc/meminfo: memFree=1326848/2055920 swapFree=4169168/4192956
[pid=25154] ppid=25152 vsize=239512 CPUtime=4840.28
/proc/25154/stat : 25154 (sat7_bin) R 25152 25154 24861 0 -1 4194304 58411 0 0 0 483927 101 0 0 25 0 1 0 225070536 245260288 58395 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/25154/statm: 59878 58395 95 220 0 59655 0
Current children cumulated CPU time (s) 4840.28
Current children cumulated vsize (KiB) 239512

[startup+4902.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 25553
/proc/meminfo: memFree=1326016/2055920 swapFree=4169168/4192956
[pid=25154] ppid=25152 vsize=239512 CPUtime=4900.26
/proc/25154/stat : 25154 (sat7_bin) R 25152 25154 24861 0 -1 4194304 58606 0 0 0 489924 102 0 0 25 0 1 0 225070536 245260288 58590 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134533566 0 0 4096 0 0 0 0 17 1 0 0
/proc/25154/statm: 59878 58590 95 220 0 59655 0
Current children cumulated CPU time (s) 4900.26
Current children cumulated vsize (KiB) 239512

[startup+4962.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 25553
/proc/meminfo: memFree=1325952/2055920 swapFree=4169168/4192956
[pid=25154] ppid=25152 vsize=239512 CPUtime=4960.24
/proc/25154/stat : 25154 (sat7_bin) R 25152 25154 24861 0 -1 4194304 58622 0 0 0 495922 102 0 0 25 0 1 0 225070536 245260288 58606 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/25154/statm: 59878 58606 95 220 0 59655 0
Current children cumulated CPU time (s) 4960.24
Current children cumulated vsize (KiB) 239512



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5002.1 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 25553
/proc/meminfo: memFree=1325888/2055920 swapFree=4169168/4192956
[pid=25154] ppid=25152 vsize=239640 CPUtime=5000.02
/proc/25154/stat : 25154 (sat7_bin) R 25152 25154 24861 0 -1 4194304 58630 0 0 0 499900 102 0 0 25 0 1 0 225070536 245391360 58614 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134579449 0 0 4096 0 0 0 0 17 1 0 0
/proc/25154/statm: 59910 58614 95 220 0 59687 0
Current children cumulated CPU time (s) 5000.02
Current children cumulated vsize (KiB) 239640

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

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

[startup+5002.1 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 25553
/proc/meminfo: memFree=1325888/2055920 swapFree=4169168/4192956
[pid=25154] ppid=25152 vsize=239640 CPUtime=5000.02
/proc/25154/stat : 25154 (sat7_bin) R 25152 25154 24861 0 -1 4194304 58630 0 0 0 499900 102 0 0 25 0 1 0 225070536 245391360 58614 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134579449 0 0 4096 0 0 0 0 17 1 0 0
/proc/25154/statm: 59910 58614 95 220 0 59687 0
Current children cumulated CPU time (s) 5000.02
Current children cumulated vsize (KiB) 239640

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5002.14
CPU time (s): 5000.07
CPU user time (s): 4999.01
CPU system time (s): 1.06484
CPU usage (%): 99.9586
Max. virtual memory (cumulated for all children) (KiB): 239640

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.01
system time used= 1.06484
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 58630
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= 7187

runsolver used 3.74743 second user time and 11.0463 second system time

The end

Launcher Data (download as text)

Begin job on node23 on Sat Apr 28 14:45:34 UTC 2007

IDJOB= 425492
IDBENCH= 20172
IDSOLVER= 183
FILE ID= node23/425492-1177771534

PBS_JOBID= 4715620

Free space on /tmp= 66518 MiB

SOLVER NAME= SAT7 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v10000/unif-k3-r4.2-v10000-c42000-S1145101718-14.cnf
COMMAND LINE= /tmp/evaluation/425492-1177771534/sat7_bin /tmp/evaluation/425492-1177771534/instance-425492-1177771534.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node23/watcher-425492-1177771534 -o ROOT/results/node23/solver-425492-1177771534 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/425492-1177771534/sat7_bin /tmp/evaluation/425492-1177771534/instance-425492-1177771534.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  d5eadcf7d4ec43590781370c307cdad4

RANDOM SEED= 785151096

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node23.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		: 3000.276
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		: 3000.276
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:       1561304 kB
Buffers:         49272 kB
Cached:         353432 kB
SwapCached:       3392 kB
Active:         270760 kB
Inactive:       155828 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1561304 kB
SwapTotal:     4192956 kB
SwapFree:      4169168 kB
Dirty:            1904 kB
Writeback:           0 kB
Mapped:          30688 kB
Slab:            53580 kB
Committed_AS:  2901972 kB
PageTables:       1796 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= 66518 MiB

End job on node23 on Sat Apr 28 16:08:58 UTC 2007