Trace number 298098

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) 1200.09 1200.6

General information on the benchmark

Namerandom/OnTreshold/3SAT/v500/
unif-k3-r4.26-v500-c2130-S1212545732-02.UNSAT.shuffled.cnf
MD5SUMc19b938c6cf4650d8039fc9c59375167
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 variables500
Number of clauses2130
Sum of the clauses size6390
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32130
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	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/298098-1171850229/instance-298098-1171850229.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/node35/watcher-298098-1171850229 -o ROOT/results/node35/solver-298098-1171850229 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/298098-1171850229/Spear-32 --model-stdout --time --dimacs /tmp/evaluation/298098-1171850229/instance-298098-1171850229.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 0.98 3/64 17715
/proc/meminfo: memFree=640024/2055920 swapFree=4183700/4192956
[pid=17715] ppid=17713 vsize=1528 CPUtime=0
/proc/17715/stat : 17715 (Spear-32) R 17713 17715 14938 0 -1 4194304 193 0 0 0 0 0 0 0 18 0 1 0 178786592 1564672 177 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 135257633 0 0 4096 0 0 0 0 17 1 0 0
/proc/17715/statm: 382 177 128 302 0 77 0

[startup+0.106838 s]
/proc/loadavg: 1.00 1.00 0.98 3/64 17715
/proc/meminfo: memFree=640024/2055920 swapFree=4183700/4192956
[pid=17715] ppid=17713 vsize=1788 CPUtime=0.1
/proc/17715/stat : 17715 (Spear-32) R 17713 17715 14938 0 -1 4194304 287 0 0 0 10 0 0 0 18 0 1 0 178786592 1830912 271 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/17715/statm: 447 271 141 302 0 142 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1788

[startup+0.514917 s]
/proc/loadavg: 1.00 1.00 0.98 3/64 17715
/proc/meminfo: memFree=640024/2055920 swapFree=4183700/4192956
[pid=17715] ppid=17713 vsize=2564 CPUtime=0.5
/proc/17715/stat : 17715 (Spear-32) R 17713 17715 14938 0 -1 4194304 485 0 0 0 50 0 0 0 21 0 1 0 178786592 2625536 469 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/17715/statm: 641 469 141 302 0 336 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 2564

[startup+1.33508 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 17716
/proc/meminfo: memFree=637904/2055920 swapFree=4183700/4192956
[pid=17715] ppid=17713 vsize=3608 CPUtime=1.33
/proc/17715/stat : 17715 (Spear-32) R 17713 17715 14938 0 -1 4194304 739 0 0 0 132 1 0 0 25 0 1 0 178786592 3694592 723 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/17715/statm: 902 723 141 302 0 597 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 3608

[startup+2.9714 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 17716
/proc/meminfo: memFree=636752/2055920 swapFree=4183700/4192956
[pid=17715] ppid=17713 vsize=4912 CPUtime=2.96
/proc/17715/stat : 17715 (Spear-32) R 17713 17715 14938 0 -1 4194304 1055 0 0 0 295 1 0 0 25 0 1 0 178786592 5029888 1039 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/17715/statm: 1228 1039 141 302 0 923 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 4912

[startup+6.24905 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 17716
/proc/meminfo: memFree=634576/2055920 swapFree=4183700/4192956
[pid=17715] ppid=17713 vsize=6984 CPUtime=6.24
/proc/17715/stat : 17715 (Spear-32) R 17713 17715 14938 0 -1 4194304 1594 0 0 0 621 3 0 0 25 0 1 0 178786592 7151616 1545 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/17715/statm: 1746 1545 141 302 0 1441 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 6984

[startup+12.7033 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 17716
/proc/meminfo: memFree=631568/2055920 swapFree=4183700/4192956
[pid=17715] ppid=17713 vsize=9720 CPUtime=12.69
/proc/17715/stat : 17715 (Spear-32) R 17713 17715 14938 0 -1 4194304 2280 0 0 0 1264 5 0 0 25 0 1 0 178786592 9953280 2231 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/17715/statm: 2430 2231 141 302 0 2125 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 9720

[startup+25.5069 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 17716
/proc/meminfo: memFree=627728/2055920 swapFree=4183700/4192956
[pid=17715] ppid=17713 vsize=13840 CPUtime=25.48
/proc/17715/stat : 17715 (Spear-32) R 17713 17715 14938 0 -1 4194304 3313 0 0 0 2539 9 0 0 25 0 1 0 178786592 14172160 3199 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/17715/statm: 3460 3199 141 302 0 3155 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 13840

[startup+51.1149 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 17716
/proc/meminfo: memFree=621712/2055920 swapFree=4183700/4192956
[pid=17715] ppid=17713 vsize=19940 CPUtime=51.09
/proc/17715/stat : 17715 (Spear-32) R 17713 17715 14938 0 -1 4194304 4787 0 0 0 5093 16 0 0 25 0 1 0 178786592 20418560 4673 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 134527175 0 0 4096 0 0 0 0 17 1 0 0
/proc/17715/statm: 4985 4673 141 302 0 4680 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 19940

[startup+102.323 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 17716
/proc/meminfo: memFree=613584/2055920 swapFree=4183700/4192956
[pid=17715] ppid=17713 vsize=28576 CPUtime=102.28
/proc/17715/stat : 17715 (Spear-32) R 17713 17715 14938 0 -1 4194304 6946 0 0 0 10201 27 0 0 25 0 1 0 178786592 29261824 6703 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/17715/statm: 7144 6703 141 302 0 6839 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 28576

[startup+162.347 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 17716
/proc/meminfo: memFree=605776/2055920 swapFree=4183700/4192956
[pid=17715] ppid=17713 vsize=36536 CPUtime=162.28
/proc/17715/stat : 17715 (Spear-32) R 17713 17715 14938 0 -1 4194304 8868 0 0 0 16192 36 0 0 25 0 1 0 178786592 37412864 8625 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 134526883 0 0 4096 0 0 0 0 17 1 0 0
/proc/17715/statm: 9134 8625 141 302 0 8829 0
Current children cumulated CPU time (s) 162.28
Current children cumulated vsize (KiB) 36536

[startup+222.368 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 17716
/proc/meminfo: memFree=599952/2055920 swapFree=4183700/4192956
[pid=17715] ppid=17713 vsize=43204 CPUtime=222.28
/proc/17715/stat : 17715 (Spear-32) R 17713 17715 14938 0 -1 4194304 10573 0 0 0 22184 44 0 0 25 0 1 0 178786592 44240896 10073 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/17715/statm: 10801 10073 141 302 0 10496 0
Current children cumulated CPU time (s) 222.28
Current children cumulated vsize (KiB) 43204

[startup+282.42 s]
/proc/loadavg: 1.00 1.00 0.98 2/71 17834
/proc/meminfo: memFree=593432/2055920 swapFree=4183700/4192956
[pid=17715] ppid=17713 vsize=48472 CPUtime=282.26
/proc/17715/stat : 17715 (Spear-32) R 17713 17715 14938 0 -1 4194304 11886 0 0 0 28174 52 0 0 25 0 1 0 178786592 49635328 11386 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 134526862 0 0 4096 0 0 0 0 17 1 0 0
/proc/17715/statm: 12118 11386 141 302 0 11813 0
Current children cumulated CPU time (s) 282.26
Current children cumulated vsize (KiB) 48472

[startup+342.47 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 17914
/proc/meminfo: memFree=589904/2055920 swapFree=4183700/4192956
[pid=17715] ppid=17713 vsize=53304 CPUtime=342.25
/proc/17715/stat : 17715 (Spear-32) R 17713 17715 14938 0 -1 4194304 13034 0 0 0 34163 62 0 0 25 0 1 0 178786592 54583296 12534 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/17715/statm: 13326 12534 141 302 0 13021 0
Current children cumulated CPU time (s) 342.25
Current children cumulated vsize (KiB) 53304

[startup+402.493 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 17914
/proc/meminfo: memFree=585744/2055920 swapFree=4183700/4192956
[pid=17715] ppid=17713 vsize=57348 CPUtime=402.25
/proc/17715/stat : 17715 (Spear-32) R 17713 17715 14938 0 -1 4194304 14064 0 0 0 40156 69 0 0 25 0 1 0 178786592 58724352 13564 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 134527012 0 0 4096 0 0 0 0 17 1 0 0
/proc/17715/statm: 14337 13564 141 302 0 14032 0
Current children cumulated CPU time (s) 402.25
Current children cumulated vsize (KiB) 57348

[startup+462.511 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 17914
/proc/meminfo: memFree=582096/2055920 swapFree=4183700/4192956
[pid=17715] ppid=17713 vsize=61220 CPUtime=462.24
/proc/17715/stat : 17715 (Spear-32) R 17713 17715 14938 0 -1 4194304 14998 0 0 0 46148 76 0 0 25 0 1 0 178786592 62689280 14498 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 134526962 0 0 4096 0 0 0 0 17 1 0 0
/proc/17715/statm: 15305 14498 141 302 0 15000 0
Current children cumulated CPU time (s) 462.24
Current children cumulated vsize (KiB) 61220

[startup+522.532 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 17914
/proc/meminfo: memFree=578384/2055920 swapFree=4183700/4192956
[pid=17715] ppid=17713 vsize=64804 CPUtime=522.24
/proc/17715/stat : 17715 (Spear-32) R 17713 17715 14938 0 -1 4194304 15914 0 0 0 52142 82 0 0 25 0 1 0 178786592 66359296 15414 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/17715/statm: 16201 15414 141 302 0 15896 0
Current children cumulated CPU time (s) 522.24
Current children cumulated vsize (KiB) 64804

[startup+582.555 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 17914
/proc/meminfo: memFree=574032/2055920 swapFree=4183700/4192956
[pid=17715] ppid=17713 vsize=69508 CPUtime=582.25
/proc/17715/stat : 17715 (Spear-32) R 17713 17715 14938 0 -1 4194304 17003 0 0 0 58138 87 0 0 25 0 1 0 178786592 71176192 16503 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/17715/statm: 17377 16503 141 302 0 17072 0
Current children cumulated CPU time (s) 582.25
Current children cumulated vsize (KiB) 69508

[startup+642.587 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 17914
/proc/meminfo: memFree=570960/2055920 swapFree=4183700/4192956
[pid=17715] ppid=17713 vsize=72536 CPUtime=642.26
/proc/17715/stat : 17715 (Spear-32) R 17713 17715 14938 0 -1 4194304 17772 0 0 0 64134 92 0 0 25 0 1 0 178786592 74276864 17272 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/17715/statm: 18134 17272 141 302 0 17829 0
Current children cumulated CPU time (s) 642.26
Current children cumulated vsize (KiB) 72536

[startup+702.607 s]
/proc/loadavg: 1.09 1.03 0.99 2/65 17914
/proc/meminfo: memFree=567696/2055920 swapFree=4183700/4192956
[pid=17715] ppid=17713 vsize=75944 CPUtime=702.26
/proc/17715/stat : 17715 (Spear-32) R 17713 17715 14938 0 -1 4194304 18596 0 0 0 70129 97 0 0 25 0 1 0 178786592 77766656 18096 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/17715/statm: 18986 18096 141 302 0 18681 0
Current children cumulated CPU time (s) 702.26
Current children cumulated vsize (KiB) 75944

[startup+762.625 s]
/proc/loadavg: 1.03 1.02 0.99 2/65 17914
/proc/meminfo: memFree=564496/2055920 swapFree=4183700/4192956
[pid=17715] ppid=17713 vsize=79164 CPUtime=762.25
/proc/17715/stat : 17715 (Spear-32) R 17713 17715 14938 0 -1 4194304 19403 0 0 0 76122 103 0 0 25 0 1 0 178786592 81063936 18903 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/17715/statm: 19791 18903 141 302 0 19486 0
Current children cumulated CPU time (s) 762.25
Current children cumulated vsize (KiB) 79164

[startup+822.652 s]
/proc/loadavg: 1.01 1.02 0.99 2/65 17914
/proc/meminfo: memFree=561744/2055920 swapFree=4183700/4192956
[pid=17715] ppid=17713 vsize=84052 CPUtime=822.26
/proc/17715/stat : 17715 (Spear-32) R 17713 17715 14938 0 -1 4194304 20601 0 0 0 82118 108 0 0 25 0 1 0 178786592 86069248 19588 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 134526876 0 0 4096 0 0 0 0 17 1 0 0
/proc/17715/statm: 21013 19588 141 302 0 20708 0
Current children cumulated CPU time (s) 822.26
Current children cumulated vsize (KiB) 84052

[startup+882.743 s]
/proc/loadavg: 1.00 1.01 0.99 2/65 17914
/proc/meminfo: memFree=558800/2055920 swapFree=4183700/4192956
[pid=17715] ppid=17713 vsize=86884 CPUtime=882.33
/proc/17715/stat : 17715 (Spear-32) R 17713 17715 14938 0 -1 4194304 21334 0 0 0 88119 114 0 0 25 0 1 0 178786592 88969216 20321 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/17715/statm: 21721 20321 141 302 0 21416 0
Current children cumulated CPU time (s) 882.33
Current children cumulated vsize (KiB) 86884

[startup+942.769 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 17914
/proc/meminfo: memFree=556240/2055920 swapFree=4183700/4192956
[pid=17715] ppid=17713 vsize=89688 CPUtime=942.34
/proc/17715/stat : 17715 (Spear-32) R 17713 17715 14938 0 -1 4194304 21979 0 0 0 94115 119 0 0 25 0 1 0 178786592 91840512 20966 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/17715/statm: 22422 20966 141 302 0 22117 0
Current children cumulated CPU time (s) 942.34
Current children cumulated vsize (KiB) 89688

[startup+1002.79 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 17914
/proc/meminfo: memFree=553616/2055920 swapFree=4183700/4192956
[pid=17715] ppid=17713 vsize=92292 CPUtime=1002.34
/proc/17715/stat : 17715 (Spear-32) R 17713 17715 14938 0 -1 4194304 22631 0 0 0 100111 123 0 0 25 0 1 0 178786592 94507008 21618 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/17715/statm: 23073 21618 141 302 0 22768 0
Current children cumulated CPU time (s) 1002.34
Current children cumulated vsize (KiB) 92292

[startup+1062.82 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 17914
/proc/meminfo: memFree=550864/2055920 swapFree=4183700/4192956
[pid=17715] ppid=17713 vsize=94996 CPUtime=1062.34
/proc/17715/stat : 17715 (Spear-32) R 17713 17715 14938 0 -1 4194304 23319 0 0 0 106108 126 0 0 25 0 1 0 178786592 97275904 22306 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 134526710 0 0 4096 0 0 0 0 17 1 0 0
/proc/17715/statm: 23749 22306 141 302 0 23444 0
Current children cumulated CPU time (s) 1062.34
Current children cumulated vsize (KiB) 94996

[startup+1122.84 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 17914
/proc/meminfo: memFree=548368/2055920 swapFree=4183700/4192956
[pid=17715] ppid=17713 vsize=97560 CPUtime=1122.34
/proc/17715/stat : 17715 (Spear-32) R 17713 17715 14938 0 -1 4194304 23950 0 0 0 112104 130 0 0 25 0 1 0 178786592 99901440 22937 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 134527022 0 0 4096 0 0 0 0 17 1 0 0
/proc/17715/statm: 24390 22937 141 302 0 24085 0
Current children cumulated CPU time (s) 1122.34
Current children cumulated vsize (KiB) 97560

[startup+1182.86 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 17914
/proc/meminfo: memFree=545744/2055920 swapFree=4183700/4192956
[pid=17715] ppid=17713 vsize=100296 CPUtime=1182.34
/proc/17715/stat : 17715 (Spear-32) R 17713 17715 14938 0 -1 4194304 24604 0 0 0 118100 134 0 0 25 0 1 0 178786592 102703104 23591 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 134526888 0 0 4096 0 0 0 0 17 1 0 0
/proc/17715/statm: 25074 23591 141 302 0 24769 0
Current children cumulated CPU time (s) 1182.34
Current children cumulated vsize (KiB) 100296



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.58 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 17914
/proc/meminfo: memFree=544976/2055920 swapFree=4183700/4192956
[pid=17715] ppid=17713 vsize=100940 CPUtime=1200.07
/proc/17715/stat : 17715 (Spear-32) R 17713 17715 14938 0 -1 4194304 24788 0 0 0 119871 136 0 0 25 0 1 0 178786592 103362560 23775 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 134527012 0 0 4096 0 0 0 0 17 1 0 0
/proc/17715/statm: 25235 23775 141 302 0 24930 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 100940

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

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

[startup+1200.58 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 17914
/proc/meminfo: memFree=544976/2055920 swapFree=4183700/4192956
[pid=17715] ppid=17713 vsize=100940 CPUtime=1200.07
/proc/17715/stat : 17715 (Spear-32) R 17713 17715 14938 0 -1 4194304 24788 0 0 0 119871 136 0 0 25 0 1 0 178786592 103362560 23775 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 134527012 0 0 4096 0 0 0 0 17 1 0 0
/proc/17715/statm: 25235 23775 141 302 0 24930 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 100940

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.6
CPU time (s): 1200.09
CPU user time (s): 1198.71
CPU system time (s): 1.37679
CPU usage (%): 99.9572
Max. virtual memory (cumulated for all children) (KiB): 100940

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1198.71
system time used= 1.37679
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 24788
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= 1531

runsolver used 0.91786 second user time and 2.39464 second system time

The end

Launcher Data (download as text)

Begin job on node35 on Mon Feb 19 01:57:09 UTC 2007

IDJOB= 298098
IDBENCH= 19977
IDSOLVER= 133
FILE ID= node35/298098-1171850229

PBS_JOBID= 3839658

Free space on /tmp= 66563 MiB

SOLVER NAME= Spear 2007-02-12
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v500/unif-k3-r4.26-v500-c2130-S1212545732-02.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/298098-1171850229/Spear-32 --model-stdout --time --dimacs /tmp/evaluation/298098-1171850229/instance-298098-1171850229.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node35/watcher-298098-1171850229 -o ROOT/results/node35/solver-298098-1171850229 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/298098-1171850229/Spear-32 --model-stdout --time --dimacs /tmp/evaluation/298098-1171850229/instance-298098-1171850229.cnf            

META MD5SUM SOLVER= 53b58dfa80430416a78fe762713f980c
MD5SUM BENCH=  c19b938c6cf4650d8039fc9c59375167

RANDOM SEED= 995221951

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node35.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		: 3000.263
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		: 3000.263
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:        640496 kB
Buffers:         44072 kB
Cached:        1265316 kB
SwapCached:       3828 kB
Active:         847164 kB
Inactive:       473128 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        640496 kB
SwapTotal:     4192956 kB
SwapFree:      4183700 kB
Dirty:            1572 kB
Writeback:           0 kB
Mapped:          16136 kB
Slab:            81144 kB
Committed_AS:   700568 kB
PageTables:       1416 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 node35 on Mon Feb 19 02:17:11 UTC 2007