Trace number 291866

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
Spear 2007-02-12? (TO) 1200.11 1200.48

General information on the benchmark

Namerandom/OnTreshold/5SAT/v80/
unif-k5-r21.3-v80-c1704-S1279127780-17.UNSAT.shuffled.cnf
MD5SUM7fdde2ec2d206698ff9f891232ef9afa
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark42.9115
Satisfiable
(Un)Satisfiability was proved
Number of variables80
Number of clauses1704
Sum of the clauses size8520
Maximum clause length5
Minimum clause length5
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 51704
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	c (*)(*)(*)(*)(*)(*)(*)(*)(*)(*)(*)(*)(*)(*)(*)(*)(*) 
0.00/0.00	c (*)                                             (*) 
0.00/0.00	c (*)          Spear theorem prover               (*) 
0.00/0.00	c (*)        Copyright (C) 2006,2007              (*) 
0.00/0.00	c (*)     Domagoj Babic. All rights reserved.     (*) 
0.00/0.00	c (*)                                             (*) 
0.00/0.00	c (*)     There is NO warranty, not even for      (*) 
0.00/0.00	c (*) merchantability or fitness for a particular (*) 
0.00/0.00	c (*)  purpose. Please run with --license to see  (*) 
0.00/0.00	c (*)              license details.               (*) 
0.00/0.00	c (*)                                             (*) 
0.00/0.00	c (*)(*)(*)(*)(*)(*)(*)(*)(*)(*)(*)(*)(*)(*)(*)(*)(*) 
0.00/0.00	c 
0.00/0.00	c solving /tmp/evaluation/291866-1171747469/instance-291866-1171747469.cnf

Verifier Data (download as text)

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

Watcher Data (download as text)

runsolver version 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node40/watcher-291866-1171747469 -o ROOT/results/node40/solver-291866-1171747469 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/291866-1171747469/Spear-32 --model-stdout --time --dimacs /tmp/evaluation/291866-1171747469/instance-291866-1171747469.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 0.93 3/64 31956
/proc/meminfo: memFree=845488/2055920 swapFree=4183864/4192956
[pid=31956] ppid=31954 vsize=1396 CPUtime=0
/proc/31956/stat : 31956 (Spear-32) R 31954 31956 31399 0 -1 4194304 182 0 0 0 0 0 0 0 18 0 1 0 99781155 1429504 166 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 135258954 0 0 4096 0 0 0 0 17 1 0 0
/proc/31956/statm: 349 166 128 302 0 44 0

[startup+0.107011 s]
/proc/loadavg: 1.00 1.00 0.93 3/64 31956
/proc/meminfo: memFree=845488/2055920 swapFree=4183864/4192956
[pid=31956] ppid=31954 vsize=1784 CPUtime=0.1
/proc/31956/stat : 31956 (Spear-32) R 31954 31956 31399 0 -1 4194304 284 0 0 0 10 0 0 0 18 0 1 0 99781155 1826816 268 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/31956/statm: 446 268 140 302 0 141 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1784

[startup+0.515063 s]
/proc/loadavg: 1.00 1.00 0.93 3/64 31956
/proc/meminfo: memFree=845488/2055920 swapFree=4183864/4192956
[pid=31956] ppid=31954 vsize=2560 CPUtime=0.5
/proc/31956/stat : 31956 (Spear-32) R 31954 31956 31399 0 -1 4194304 468 0 0 0 50 0 0 0 21 0 1 0 99781155 2621440 452 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/31956/statm: 640 452 140 302 0 335 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 2560

[startup+1.33517 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 31957
/proc/meminfo: memFree=843496/2055920 swapFree=4183864/4192956
[pid=31956] ppid=31954 vsize=3472 CPUtime=1.32
/proc/31956/stat : 31956 (Spear-32) R 31954 31956 31399 0 -1 4194304 692 0 0 0 131 1 0 0 25 0 1 0 99781155 3555328 676 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/31956/statm: 868 676 140 302 0 563 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 3472

[startup+2.97138 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 31957
/proc/meminfo: memFree=842472/2055920 swapFree=4183864/4192956
[pid=31956] ppid=31954 vsize=4684 CPUtime=2.96
/proc/31956/stat : 31956 (Spear-32) R 31954 31956 31399 0 -1 4194304 974 0 0 0 294 2 0 0 25 0 1 0 99781155 4796416 958 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/31956/statm: 1171 958 140 302 0 866 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 4684

[startup+6.2518 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 31957
/proc/meminfo: memFree=840680/2055920 swapFree=4183864/4192956
[pid=31956] ppid=31954 vsize=6256 CPUtime=6.24
/proc/31956/stat : 31956 (Spear-32) R 31954 31956 31399 0 -1 4194304 1393 0 0 0 620 4 0 0 25 0 1 0 99781155 6406144 1344 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/31956/statm: 1564 1345 140 302 0 1259 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 6256

[startup+12.7026 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 31957
/proc/meminfo: memFree=838320/2055920 swapFree=4183864/4192956
[pid=31956] ppid=31954 vsize=8440 CPUtime=12.69
/proc/31956/stat : 31956 (Spear-32) R 31954 31956 31399 0 -1 4194304 1910 0 0 0 1263 6 0 0 25 0 1 0 99781155 8642560 1861 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/31956/statm: 2110 1861 140 302 0 1805 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 8440

[startup+25.5083 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 31957
/proc/meminfo: memFree=835568/2055920 swapFree=4183864/4192956
[pid=31956] ppid=31954 vsize=11728 CPUtime=25.49
/proc/31956/stat : 31956 (Spear-32) R 31954 31956 31399 0 -1 4194304 2685 0 0 0 2540 9 0 0 25 0 1 0 99781155 12009472 2571 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/31956/statm: 2932 2571 140 302 0 2627 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 11728

[startup+51.1156 s]
/proc/loadavg: 1.06 1.01 0.93 2/65 31957
/proc/meminfo: memFree=831280/2055920 swapFree=4183864/4192956
[pid=31956] ppid=31954 vsize=15692 CPUtime=51.08
/proc/31956/stat : 31956 (Spear-32) R 31954 31956 31399 0 -1 4194304 3736 0 0 0 5095 13 0 0 25 0 1 0 99781155 16068608 3622 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/31956/statm: 3923 3622 140 302 0 3618 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 15692

[startup+102.362 s]
/proc/loadavg: 1.02 1.01 0.93 2/65 31957
/proc/meminfo: memFree=825392/2055920 swapFree=4183864/4192956
[pid=31956] ppid=31954 vsize=22292 CPUtime=102.32
/proc/31956/stat : 31956 (Spear-32) R 31954 31956 31399 0 -1 4194304 5332 0 0 0 10211 21 0 0 25 0 1 0 99781155 22827008 5085 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/31956/statm: 5573 5085 140 302 0 5268 0
Current children cumulated CPU time (s) 102.32
Current children cumulated vsize (KiB) 22292

[startup+162.386 s]
/proc/loadavg: 1.01 1.00 0.93 2/65 31957
/proc/meminfo: memFree=819888/2055920 swapFree=4183864/4192956
[pid=31956] ppid=31954 vsize=28112 CPUtime=162.32
/proc/31956/stat : 31956 (Spear-32) R 31954 31956 31399 0 -1 4194304 6698 0 0 0 16204 28 0 0 25 0 1 0 99781155 28786688 6451 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/31956/statm: 7028 6451 140 302 0 6723 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 28112

[startup+222.408 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 31957
/proc/meminfo: memFree=815920/2055920 swapFree=4183864/4192956
[pid=31956] ppid=31954 vsize=32432 CPUtime=222.33
/proc/31956/stat : 31956 (Spear-32) R 31954 31956 31399 0 -1 4194304 7684 0 0 0 22200 33 0 0 25 0 1 0 99781155 33210368 7437 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/31956/statm: 8108 7437 140 302 0 7803 0
Current children cumulated CPU time (s) 222.33
Current children cumulated vsize (KiB) 32432

[startup+282.424 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 31957
/proc/meminfo: memFree=812272/2055920 swapFree=4183864/4192956
[pid=31956] ppid=31954 vsize=37444 CPUtime=282.33
/proc/31956/stat : 31956 (Spear-32) R 31954 31956 31399 0 -1 4194304 8845 0 0 0 28194 39 0 0 25 0 1 0 99781155 38342656 8341 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/31956/statm: 9361 8341 140 302 0 9056 0
Current children cumulated CPU time (s) 282.33
Current children cumulated vsize (KiB) 37444

[startup+342.445 s]
/proc/loadavg: 1.06 1.02 0.94 2/65 31957
/proc/meminfo: memFree=808304/2055920 swapFree=4183864/4192956
[pid=31956] ppid=31954 vsize=41944 CPUtime=342.33
/proc/31956/stat : 31956 (Spear-32) R 31954 31956 31399 0 -1 4194304 9884 0 0 0 34188 45 0 0 25 0 1 0 99781155 42950656 9380 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 134527100 0 0 4096 0 0 0 0 17 1 0 0
/proc/31956/statm: 10486 9380 140 302 0 10181 0
Current children cumulated CPU time (s) 342.33
Current children cumulated vsize (KiB) 41944

[startup+402.471 s]
/proc/loadavg: 1.02 1.01 0.94 2/65 31957
/proc/meminfo: memFree=805232/2055920 swapFree=4183864/4192956
[pid=31956] ppid=31954 vsize=44852 CPUtime=402.34
/proc/31956/stat : 31956 (Spear-32) R 31954 31956 31399 0 -1 4194304 10569 0 0 0 40185 49 0 0 25 0 1 0 99781155 45928448 10065 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 134527172 0 0 4096 0 0 0 0 17 1 0 0
/proc/31956/statm: 11213 10065 140 302 0 10908 0
Current children cumulated CPU time (s) 402.34
Current children cumulated vsize (KiB) 44852

[startup+462.49 s]
/proc/loadavg: 1.01 1.00 0.94 2/65 31957
/proc/meminfo: memFree=802480/2055920 swapFree=4183864/4192956
[pid=31956] ppid=31954 vsize=47832 CPUtime=462.33
/proc/31956/stat : 31956 (Spear-32) R 31954 31956 31399 0 -1 4194304 11251 0 0 0 46180 53 0 0 25 0 1 0 99781155 48979968 10747 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 134527175 0 0 4096 0 0 0 0 17 1 0 0
/proc/31956/statm: 11958 10747 140 302 0 11653 0
Current children cumulated CPU time (s) 462.33
Current children cumulated vsize (KiB) 47832

[startup+522.507 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 31957
/proc/meminfo: memFree=800176/2055920 swapFree=4183864/4192956
[pid=31956] ppid=31954 vsize=50568 CPUtime=522.34
/proc/31956/stat : 31956 (Spear-32) R 31954 31956 31399 0 -1 4194304 11841 0 0 0 52175 59 0 0 25 0 1 0 99781155 51781632 11337 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 134527175 0 0 4096 0 0 0 0 17 1 0 0
/proc/31956/statm: 12642 11337 140 302 0 12337 0
Current children cumulated CPU time (s) 522.34
Current children cumulated vsize (KiB) 50568

[startup+582.528 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 31957
/proc/meminfo: memFree=797680/2055920 swapFree=4183864/4192956
[pid=31956] ppid=31954 vsize=53272 CPUtime=582.34
/proc/31956/stat : 31956 (Spear-32) R 31954 31956 31399 0 -1 4194304 12490 0 0 0 58170 64 0 0 25 0 1 0 99781155 54550528 11986 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/31956/statm: 13318 11986 140 302 0 13013 0
Current children cumulated CPU time (s) 582.34
Current children cumulated vsize (KiB) 53272

[startup+642.551 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 31957
/proc/meminfo: memFree=795568/2055920 swapFree=4183864/4192956
[pid=31956] ppid=31954 vsize=55376 CPUtime=642.34
/proc/31956/stat : 31956 (Spear-32) R 31954 31956 31399 0 -1 4194304 13021 0 0 0 64166 68 0 0 25 0 1 0 99781155 56705024 12517 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/31956/statm: 13844 12517 140 302 0 13539 0
Current children cumulated CPU time (s) 642.34
Current children cumulated vsize (KiB) 55376

[startup+702.573 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 31957
/proc/meminfo: memFree=793456/2055920 swapFree=4183864/4192956
[pid=31956] ppid=31954 vsize=57192 CPUtime=702.35
/proc/31956/stat : 31956 (Spear-32) R 31954 31956 31399 0 -1 4194304 13536 0 0 0 70163 72 0 0 25 0 1 0 99781155 58564608 13032 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 134526888 0 0 4096 0 0 0 0 17 1 0 0
/proc/31956/statm: 14298 13032 140 302 0 13993 0
Current children cumulated CPU time (s) 702.35
Current children cumulated vsize (KiB) 57192

[startup+762.589 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 31957
/proc/meminfo: memFree=790128/2055920 swapFree=4183864/4192956
[pid=31956] ppid=31954 vsize=60740 CPUtime=762.34
/proc/31956/stat : 31956 (Spear-32) R 31954 31956 31399 0 -1 4194304 14374 0 0 0 76157 77 0 0 25 0 1 0 99781155 62197760 13870 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 134526928 0 0 4096 0 0 0 0 17 1 0 0
/proc/31956/statm: 15185 13870 140 302 0 14880 0
Current children cumulated CPU time (s) 762.34
Current children cumulated vsize (KiB) 60740

[startup+822.609 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 31957
/proc/meminfo: memFree=787952/2055920 swapFree=4183864/4192956
[pid=31956] ppid=31954 vsize=63268 CPUtime=822.34
/proc/31956/stat : 31956 (Spear-32) R 31954 31956 31399 0 -1 4194304 14905 0 0 0 82153 81 0 0 25 0 1 0 99781155 64786432 14401 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/31956/statm: 15817 14401 140 302 0 15512 0
Current children cumulated CPU time (s) 822.34
Current children cumulated vsize (KiB) 63268

[startup+882.63 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 31957
/proc/meminfo: memFree=785712/2055920 swapFree=4183864/4192956
[pid=31956] ppid=31954 vsize=65516 CPUtime=882.35
/proc/31956/stat : 31956 (Spear-32) R 31954 31956 31399 0 -1 4194304 15466 0 0 0 88149 86 0 0 25 0 1 0 99781155 67088384 14962 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/31956/statm: 16379 14962 140 302 0 16074 0
Current children cumulated CPU time (s) 882.35
Current children cumulated vsize (KiB) 65516

[startup+942.651 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 31957
/proc/meminfo: memFree=783984/2055920 swapFree=4183864/4192956
[pid=31956] ppid=31954 vsize=67740 CPUtime=942.35
/proc/31956/stat : 31956 (Spear-32) R 31954 31956 31399 0 -1 4194304 15885 0 0 0 94146 89 0 0 25 0 1 0 99781155 69365760 15381 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 134526984 0 0 4096 0 0 0 0 17 1 0 0
/proc/31956/statm: 16935 15381 140 302 0 16630 0
Current children cumulated CPU time (s) 942.35
Current children cumulated vsize (KiB) 67740

[startup+1002.67 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 31957
/proc/meminfo: memFree=782192/2055920 swapFree=4183864/4192956
[pid=31956] ppid=31954 vsize=69412 CPUtime=1002.35
/proc/31956/stat : 31956 (Spear-32) R 31954 31956 31399 0 -1 4194304 16341 0 0 0 100143 92 0 0 25 0 1 0 99781155 71077888 15837 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/31956/statm: 17353 15837 140 302 0 17048 0
Current children cumulated CPU time (s) 1002.35
Current children cumulated vsize (KiB) 69412

[startup+1062.7 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 31957
/proc/meminfo: memFree=780464/2055920 swapFree=4183864/4192956
[pid=31956] ppid=31954 vsize=73384 CPUtime=1062.36
/proc/31956/stat : 31956 (Spear-32) R 31954 31956 31399 0 -1 4194304 17291 0 0 0 106139 97 0 0 25 0 1 0 99781155 75145216 16274 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 134526972 0 0 4096 0 0 0 0 17 1 0 0
/proc/31956/statm: 18346 16274 140 302 0 18041 0
Current children cumulated CPU time (s) 1062.36
Current children cumulated vsize (KiB) 73384

[startup+1122.72 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 31957
/proc/meminfo: memFree=778672/2055920 swapFree=4183864/4192956
[pid=31956] ppid=31954 vsize=75736 CPUtime=1122.36
/proc/31956/stat : 31956 (Spear-32) R 31954 31956 31399 0 -1 4194304 17735 0 0 0 112136 100 0 0 25 0 1 0 99781155 77553664 16718 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 134527175 0 0 4096 0 0 0 0 17 1 0 0
/proc/31956/statm: 18934 16718 140 302 0 18629 0
Current children cumulated CPU time (s) 1122.36
Current children cumulated vsize (KiB) 75736

[startup+1182.74 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 31957
/proc/meminfo: memFree=777008/2055920 swapFree=4183864/4192956
[pid=31956] ppid=31954 vsize=77404 CPUtime=1182.37
/proc/31956/stat : 31956 (Spear-32) R 31954 31956 31399 0 -1 4194304 18134 0 0 0 118133 104 0 0 25 0 1 0 99781155 79261696 17117 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 134527017 0 0 4096 0 0 0 0 17 1 0 0
/proc/31956/statm: 19351 17117 140 302 0 19046 0
Current children cumulated CPU time (s) 1182.37
Current children cumulated vsize (KiB) 77404



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.46 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 31957
/proc/meminfo: memFree=776624/2055920 swapFree=4183864/4192956
[pid=31956] ppid=31954 vsize=77788 CPUtime=1200.09
/proc/31956/stat : 31956 (Spear-32) R 31954 31956 31399 0 -1 4194304 18246 0 0 0 119904 105 0 0 25 0 1 0 99781155 79654912 17229 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/31956/statm: 19447 17229 140 302 0 19142 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 77788

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

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

[startup+1200.46 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 31957
/proc/meminfo: memFree=776624/2055920 swapFree=4183864/4192956
[pid=31956] ppid=31954 vsize=77788 CPUtime=1200.09
/proc/31956/stat : 31956 (Spear-32) R 31954 31956 31399 0 -1 4194304 18246 0 0 0 119904 105 0 0 25 0 1 0 99781155 79654912 17229 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/31956/statm: 19447 17229 140 302 0 19142 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 77788

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.48
CPU time (s): 1200.11
CPU user time (s): 1199.04
CPU system time (s): 1.06584
CPU usage (%): 99.9693
Max. virtual memory (cumulated for all children) (KiB): 77788

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.04
system time used= 1.06584
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 18246
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= 2879

runsolver used 0.728889 second user time and 2.48462 second system time

The end

Launcher Data (download as text)

Begin job on node40 on Sat Feb 17 21:24:29 UTC 2007

IDJOB= 291866
IDBENCH= 19825
IDSOLVER= 133
FILE ID= node40/291866-1171747469

PBS_JOBID= 3839470

Free space on /tmp= 66563 MiB

SOLVER NAME= Spear 2007-02-12
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/5SAT/v80/unif-k5-r21.3-v80-c1704-S1279127780-17.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/291866-1171747469/Spear-32 --model-stdout --time --dimacs /tmp/evaluation/291866-1171747469/instance-291866-1171747469.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node40/watcher-291866-1171747469 -o ROOT/results/node40/solver-291866-1171747469 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/291866-1171747469/Spear-32 --model-stdout --time --dimacs /tmp/evaluation/291866-1171747469/instance-291866-1171747469.cnf            

META MD5SUM SOLVER= 53b58dfa80430416a78fe762713f980c
MD5SUM BENCH=  7fdde2ec2d206698ff9f891232ef9afa

RANDOM SEED= 145474714

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node40.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		: 3000.242
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		: 3000.242
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:        845896 kB
Buffers:         45900 kB
Cached:        1047176 kB
SwapCached:       4240 kB
Active:         752016 kB
Inactive:       351736 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        845896 kB
SwapTotal:     4192956 kB
SwapFree:      4183864 kB
Dirty:            1576 kB
Writeback:           0 kB
Mapped:          15308 kB
Slab:            92280 kB
Committed_AS:   105604 kB
PageTables:       1412 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= 66563 MiB

End job on node40 on Sat Feb 17 21:44:32 UTC 2007