Trace number 1520205

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. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock 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
kw 2009-03-20? (TO) 1200.12 1200.63

General information on the benchmark

NameRANDOM/MEDIUM/7SAT/SATISFIABLE/75/
unif-k7-r89-v75-c6675-S51205200-028.cnf
MD5SUM28daa15bd31978d0b42959b6abf4709b
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark2.18967
Satisfiable
(Un)Satisfiability was proved
Number of variables75
Number of clauses6675
Sum of the clauses size46725
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 56675

Solver Data 

0.00/0.00	c kw (KillerWhale) version 0.6
0.00/0.00	c Copyright 2007-2009 Johan Alfredsson, Oepir
0.00/0.00	c johan@oepir.com

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1520205-1238273068/watcher-1520205-1238273068 -o /tmp/evaluation-result-1520205-1238273068/solver-1520205-1238273068 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/kw HOME/instance-1520205-1238273068.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 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: 1.99 1.98 1.99 4/86 31679
/proc/meminfo: memFree=1633144/2055920 swapFree=4170308/4192956
[pid=31679] ppid=31677 vsize=2736 CPUtime=0
/proc/31679/stat : 31679 (kw) R 31677 31679 31495 0 -1 0 303 0 0 0 0 0 0 0 19 0 1 0 1099970855 2801664 287 1992294400 4194304 6412682 548682068864 18446744073709551615 5487243 0 0 4096 0 0 0 0 17 0 0 0
/proc/31679/statm: 684 287 216 541 0 134 0

[startup+0.105473 s]
/proc/loadavg: 1.99 1.98 1.99 4/86 31679
/proc/meminfo: memFree=1633144/2055920 swapFree=4170308/4192956
[pid=31679] ppid=31677 vsize=4040 CPUtime=0.1
/proc/31679/stat : 31679 (kw) R 31677 31679 31495 0 -1 0 650 0 0 0 10 0 0 0 19 0 1 0 1099970855 4136960 634 1992294400 4194304 6412682 548682068864 18446744073709551615 4522335 0 0 4096 0 0 0 0 17 0 0 0
/proc/31679/statm: 1010 634 235 541 0 460 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 4040

[startup+0.202485 s]
/proc/loadavg: 1.99 1.98 1.99 4/86 31679
/proc/meminfo: memFree=1633144/2055920 swapFree=4170308/4192956
[pid=31679] ppid=31677 vsize=4040 CPUtime=0.19
/proc/31679/stat : 31679 (kw) R 31677 31679 31495 0 -1 0 650 0 0 0 19 0 0 0 20 0 1 0 1099970855 4136960 634 1992294400 4194304 6412682 548682068864 18446744073709551615 4564924 0 0 4096 0 0 0 0 17 0 0 0
/proc/31679/statm: 1010 634 235 541 0 460 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 4040

[startup+0.302497 s]
/proc/loadavg: 1.99 1.98 1.99 4/86 31679
/proc/meminfo: memFree=1633144/2055920 swapFree=4170308/4192956
[pid=31679] ppid=31677 vsize=4040 CPUtime=0.29
/proc/31679/stat : 31679 (kw) R 31677 31679 31495 0 -1 0 650 0 0 0 29 0 0 0 21 0 1 0 1099970855 4136960 634 1992294400 4194304 6412682 548682068864 18446744073709551615 4564952 0 0 4096 0 0 0 0 17 0 0 0
/proc/31679/statm: 1010 634 235 541 0 460 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4040

[startup+0.701546 s]
/proc/loadavg: 1.99 1.98 1.99 4/86 31679
/proc/meminfo: memFree=1633144/2055920 swapFree=4170308/4192956
[pid=31679] ppid=31677 vsize=5980 CPUtime=0.69
/proc/31679/stat : 31679 (kw) R 31677 31679 31495 0 -1 0 1242 0 0 0 69 0 0 0 25 0 1 0 1099970855 6123520 1118 1992294400 4194304 6412682 548682068864 18446744073709551615 5550983 0 0 4096 0 0 0 0 17 0 0 0
/proc/31679/statm: 1495 1118 242 541 0 945 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5980

[startup+1.50165 s]
/proc/loadavg: 1.99 1.98 1.99 3/87 31680
/proc/meminfo: memFree=1627824/2055920 swapFree=4170308/4192956
[pid=31679] ppid=31677 vsize=8704 CPUtime=1.49
/proc/31679/stat : 31679 (kw) R 31677 31679 31495 0 -1 0 1867 0 0 0 148 1 0 0 25 0 1 0 1099970855 8912896 1703 1992294400 4194304 6412682 548682068864 18446744073709551615 4286819 0 0 4096 0 0 0 0 17 0 0 0
/proc/31679/statm: 2176 1703 242 541 0 1626 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8704

[startup+3.10185 s]
/proc/loadavg: 1.99 1.98 1.99 3/87 31680
/proc/meminfo: memFree=1626032/2055920 swapFree=4170308/4192956
[pid=31679] ppid=31677 vsize=10620 CPUtime=3.09
/proc/31679/stat : 31679 (kw) R 31677 31679 31495 0 -1 0 2391 0 0 0 307 2 0 0 25 0 1 0 1099970855 10874880 2130 1992294400 4194304 6412682 548682068864 18446744073709551615 5550983 0 0 4096 0 0 0 0 17 0 0 0
/proc/31679/statm: 2655 2130 247 541 0 2105 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 10620

[startup+6.30125 s]
/proc/loadavg: 1.99 1.98 1.99 3/87 31680
/proc/meminfo: memFree=1622896/2055920 swapFree=4170308/4192956
[pid=31679] ppid=31677 vsize=13652 CPUtime=6.28
/proc/31679/stat : 31679 (kw) R 31677 31679 31495 0 -1 0 3187 0 0 0 625 3 0 0 25 0 1 0 1099970855 13979648 2797 1992294400 4194304 6412682 548682068864 18446744073709551615 4287596 0 0 4096 0 0 0 0 17 0 0 0
/proc/31679/statm: 3413 2797 247 541 0 2863 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 13652

[startup+12.701 s]
/proc/loadavg: 1.99 1.98 1.99 3/87 31680
/proc/meminfo: memFree=1618232/2055920 swapFree=4170308/4192956
[pid=31679] ppid=31677 vsize=18416 CPUtime=12.69
/proc/31679/stat : 31679 (kw) R 31677 31679 31495 0 -1 0 4484 0 0 0 1262 7 0 0 25 0 1 0 1099970855 18857984 3820 1992294400 4194304 6412682 548682068864 18446744073709551615 4286819 0 0 4096 0 0 0 0 17 0 0 0
/proc/31679/statm: 4604 3820 247 541 0 4054 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 18416

[startup+25.5016 s]
/proc/loadavg: 1.99 1.98 1.99 3/87 31680
/proc/meminfo: memFree=1613240/2055920 swapFree=4170308/4192956
[pid=31679] ppid=31677 vsize=24296 CPUtime=25.47
/proc/31679/stat : 31679 (kw) R 31677 31679 31495 0 -1 0 6063 0 0 0 2537 10 0 0 25 0 1 0 1099970855 24879104 5141 1992294400 4194304 6412682 548682068864 18446744073709551615 5550983 0 0 4096 0 0 0 0 17 0 0 0
/proc/31679/statm: 6074 5141 247 541 0 5524 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 24296

[startup+51.1018 s]
/proc/loadavg: 1.99 1.98 1.99 3/87 31680
/proc/meminfo: memFree=1604792/2055920 swapFree=4170308/4192956
[pid=31679] ppid=31677 vsize=34672 CPUtime=51.07
/proc/31679/stat : 31679 (kw) R 31677 31679 31495 0 -1 0 8708 0 0 0 5089 18 0 0 25 0 1 0 1099970855 35504128 7236 1992294400 4194304 6412682 548682068864 18446744073709551615 4286801 0 0 4096 0 0 0 0 17 0 0 0
/proc/31679/statm: 8668 7236 247 541 0 8118 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 34672

[startup+102.301 s]
/proc/loadavg: 1.99 1.98 1.99 3/87 31680
/proc/meminfo: memFree=1595512/2055920 swapFree=4170308/4192956
[pid=31679] ppid=31677 vsize=44544 CPUtime=102.25
/proc/31679/stat : 31679 (kw) R 31677 31679 31495 0 -1 0 11507 0 0 0 10198 27 0 0 25 0 1 0 1099970855 45613056 9517 1992294400 4194304 6412682 548682068864 18446744073709551615 4286819 0 0 4096 0 0 0 0 17 0 0 0
/proc/31679/statm: 11136 9517 247 541 0 10586 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 44544

[startup+162.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/87 31681
/proc/meminfo: memFree=1585272/2055920 swapFree=4170308/4192956
[pid=31679] ppid=31677 vsize=58092 CPUtime=162.22
/proc/31679/stat : 31679 (kw) R 31677 31679 31495 0 -1 0 14369 0 0 0 16186 36 0 0 25 0 1 0 1099970855 59486208 12061 1992294400 4194304 6412682 548682068864 18446744073709551615 4286819 0 0 4096 0 0 0 0 17 0 0 0
/proc/31679/statm: 14523 12061 247 541 0 13973 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 58092

[startup+222.307 s]
/proc/loadavg: 1.99 1.98 1.99 3/87 31682
/proc/meminfo: memFree=1577144/2055920 swapFree=4170308/4192956
[pid=31679] ppid=31677 vsize=66852 CPUtime=222.2
/proc/31679/stat : 31679 (kw) R 31677 31679 31495 0 -1 0 16774 0 0 0 22177 43 0 0 25 0 1 0 1099970855 68456448 14100 1992294400 4194304 6412682 548682068864 18446744073709551615 4286819 0 0 4096 0 0 0 0 17 0 0 0
/proc/31679/statm: 16713 14100 247 541 0 16163 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 66852

[startup+282.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/87 31682
/proc/meminfo: memFree=1572216/2055920 swapFree=4170308/4192956
[pid=31679] ppid=31677 vsize=73408 CPUtime=282.17
/proc/31679/stat : 31679 (kw) R 31677 31679 31495 0 -1 0 18435 0 0 0 28168 49 0 0 25 0 1 0 1099970855 75169792 15340 1992294400 4194304 6412682 548682068864 18446744073709551615 4286819 0 0 4096 0 0 0 0 17 0 0 0
/proc/31679/statm: 18352 15340 247 541 0 17802 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 73408

[startup+342.301 s]
/proc/loadavg: 1.99 1.98 1.99 3/87 31682
/proc/meminfo: memFree=1566648/2055920 swapFree=4170308/4192956
[pid=31679] ppid=31677 vsize=79268 CPUtime=342.14
/proc/31679/stat : 31679 (kw) R 31677 31679 31495 0 -1 0 20304 0 0 0 34159 55 0 0 25 0 1 0 1099970855 81170432 16725 1992294400 4194304 6412682 548682068864 18446744073709551615 4286819 0 0 4096 0 0 0 0 17 0 0 0
/proc/31679/statm: 19817 16725 247 541 0 19267 0
Current children cumulated CPU time (s) 342.14
Current children cumulated vsize (KiB) 79268

[startup+402.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/87 31682
/proc/meminfo: memFree=1557688/2055920 swapFree=4170308/4192956
[pid=31679] ppid=31677 vsize=86684 CPUtime=402.12
/proc/31679/stat : 31679 (kw) R 31677 31679 31495 0 -1 0 22544 0 0 0 40150 62 0 0 25 0 1 0 1099970855 88764416 18409 1992294400 4194304 6412682 548682068864 18446744073709551615 4286819 0 0 4096 0 0 0 0 17 0 0 0
/proc/31679/statm: 21671 18409 247 541 0 21121 0
Current children cumulated CPU time (s) 402.12
Current children cumulated vsize (KiB) 86684

[startup+462.301 s]
/proc/loadavg: 1.99 1.98 1.99 3/87 31682
/proc/meminfo: memFree=1555512/2055920 swapFree=4170308/4192956
[pid=31679] ppid=31677 vsize=91852 CPUtime=462.1
/proc/31679/stat : 31679 (kw) R 31677 31679 31495 0 -1 0 23653 0 0 0 46142 68 0 0 25 0 1 0 1099970855 94056448 19518 1992294400 4194304 6412682 548682068864 18446744073709551615 4286781 0 0 4096 0 0 0 0 17 0 0 0
/proc/31679/statm: 22963 19518 247 541 0 22413 0
Current children cumulated CPU time (s) 462.1
Current children cumulated vsize (KiB) 91852

[startup+522.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/87 31682
/proc/meminfo: memFree=1551544/2055920 swapFree=4170308/4192956
[pid=31679] ppid=31677 vsize=95772 CPUtime=522.07
/proc/31679/stat : 31679 (kw) R 31677 31679 31495 0 -1 0 24663 0 0 0 52135 72 0 0 25 0 1 0 1099970855 98070528 20528 1992294400 4194304 6412682 548682068864 18446744073709551615 4286819 0 0 4096 0 0 0 0 17 0 0 0
/proc/31679/statm: 23943 20528 247 541 0 23393 0
Current children cumulated CPU time (s) 522.07
Current children cumulated vsize (KiB) 95772

[startup+582.301 s]
/proc/loadavg: 1.99 1.98 1.99 3/87 31682
/proc/meminfo: memFree=1546808/2055920 swapFree=4170308/4192956
[pid=31679] ppid=31677 vsize=103496 CPUtime=582.05
/proc/31679/stat : 31679 (kw) R 31677 31679 31495 0 -1 0 26454 0 0 0 58126 79 0 0 25 0 1 0 1099970855 105979904 21679 1992294400 4194304 6412682 548682068864 18446744073709551615 4286849 0 0 4096 0 0 0 0 17 0 0 0
/proc/31679/statm: 25874 21679 247 541 0 25324 0
Current children cumulated CPU time (s) 582.05
Current children cumulated vsize (KiB) 103496

[startup+642.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/87 31682
/proc/meminfo: memFree=1543928/2055920 swapFree=4170308/4192956
[pid=31679] ppid=31677 vsize=107336 CPUtime=642.02
/proc/31679/stat : 31679 (kw) R 31677 31679 31495 0 -1 0 27168 0 0 0 64116 86 0 0 25 0 1 0 1099970855 109912064 22393 1992294400 4194304 6412682 548682068864 18446744073709551615 4286837 0 0 4096 0 0 0 0 17 0 0 0
/proc/31679/statm: 26834 22393 247 541 0 26284 0
Current children cumulated CPU time (s) 642.02
Current children cumulated vsize (KiB) 107336

[startup+702.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/87 31682
/proc/meminfo: memFree=1536760/2055920 swapFree=4170308/4192956
[pid=31679] ppid=31677 vsize=116936 CPUtime=702
/proc/31679/stat : 31679 (kw) R 31677 31679 31495 0 -1 0 29019 0 0 0 70107 93 0 0 25 0 1 0 1099970855 119742464 24244 1992294400 4194304 6412682 548682068864 18446744073709551615 4286781 0 0 4096 0 0 0 0 17 0 0 0
/proc/31679/statm: 29234 24244 247 541 0 28684 0
Current children cumulated CPU time (s) 702
Current children cumulated vsize (KiB) 116936

[startup+762.303 s]
/proc/loadavg: 1.99 1.98 1.99 3/87 31682
/proc/meminfo: memFree=1534136/2055920 swapFree=4170308/4192956
[pid=31679] ppid=31677 vsize=119496 CPUtime=761.98
/proc/31679/stat : 31679 (kw) R 31677 31679 31495 0 -1 0 30339 0 0 0 76101 97 0 0 25 0 1 0 1099970855 122363904 24828 1992294400 4194304 6412682 548682068864 18446744073709551615 4286819 0 0 4096 0 0 0 0 17 0 0 0
/proc/31679/statm: 29874 24828 247 541 0 29324 0
Current children cumulated CPU time (s) 761.98
Current children cumulated vsize (KiB) 119496

[startup+822.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/87 31682
/proc/meminfo: memFree=1531320/2055920 swapFree=4170308/4192956
[pid=31679] ppid=31677 vsize=122696 CPUtime=821.95
/proc/31679/stat : 31679 (kw) R 31677 31679 31495 0 -1 0 31047 0 0 0 82092 103 0 0 25 0 1 0 1099970855 125640704 25536 1992294400 4194304 6412682 548682068864 18446744073709551615 4286819 0 0 4096 0 0 0 0 17 0 0 0
/proc/31679/statm: 30674 25536 247 541 0 30124 0
Current children cumulated CPU time (s) 821.95
Current children cumulated vsize (KiB) 122696

[startup+882.308 s]
/proc/loadavg: 1.99 1.98 1.99 3/87 31682
/proc/meminfo: memFree=1527224/2055920 swapFree=4170308/4192956
[pid=31679] ppid=31677 vsize=127816 CPUtime=881.93
/proc/31679/stat : 31679 (kw) R 31677 31679 31495 0 -1 0 32074 0 0 0 88084 109 0 0 25 0 1 0 1099970855 130883584 26563 1992294400 4194304 6412682 548682068864 18446744073709551615 4286819 0 0 4096 0 0 0 0 17 0 0 0
/proc/31679/statm: 31954 26563 247 541 0 31404 0
Current children cumulated CPU time (s) 881.93
Current children cumulated vsize (KiB) 127816

[startup+942.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/87 31682
/proc/meminfo: memFree=1522232/2055920 swapFree=4170308/4192956
[pid=31679] ppid=31677 vsize=132892 CPUtime=941.9
/proc/31679/stat : 31679 (kw) R 31677 31679 31495 0 -1 0 33343 0 0 0 94074 116 0 0 25 0 1 0 1099970855 136081408 27832 1992294400 4194304 6412682 548682068864 18446744073709551615 4286819 0 0 4096 0 0 0 0 17 0 0 0
/proc/31679/statm: 33223 27832 247 541 0 32673 0
Current children cumulated CPU time (s) 941.9
Current children cumulated vsize (KiB) 132892

[startup+1002.3 s]
/proc/loadavg: 2.03 2.00 2.00 3/87 31688
/proc/meminfo: memFree=1518888/2055920 swapFree=4170308/4192956
[pid=31679] ppid=31677 vsize=136116 CPUtime=1001.86
/proc/31679/stat : 31679 (kw) R 31677 31679 31495 0 -1 0 34906 0 0 0 100064 122 0 0 25 0 1 0 1099970855 139382784 28549 1992294400 4194304 6412682 548682068864 18446744073709551615 5550983 0 0 4096 0 0 0 0 17 0 0 0
/proc/31679/statm: 34029 28549 247 541 0 33479 0
Current children cumulated CPU time (s) 1001.86
Current children cumulated vsize (KiB) 136116

[startup+1062.3 s]
/proc/loadavg: 2.01 2.00 2.00 3/87 31688
/proc/meminfo: memFree=1516464/2055920 swapFree=4170308/4192956
[pid=31679] ppid=31677 vsize=139956 CPUtime=1061.84
/proc/31679/stat : 31679 (kw) R 31677 31679 31495 0 -1 0 35570 0 0 0 106058 126 0 0 25 0 1 0 1099970855 143314944 29213 1992294400 4194304 6412682 548682068864 18446744073709551615 4286819 0 0 4096 0 0 0 0 17 0 0 0
/proc/31679/statm: 34989 29213 247 541 0 34439 0
Current children cumulated CPU time (s) 1061.84
Current children cumulated vsize (KiB) 139956

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 31688
/proc/meminfo: memFree=1515120/2055920 swapFree=4170308/4192956
[pid=31679] ppid=31677 vsize=141236 CPUtime=1121.81
/proc/31679/stat : 31679 (kw) R 31677 31679 31495 0 -1 0 35923 0 0 0 112051 130 0 0 25 0 1 0 1099970855 144625664 29566 1992294400 4194304 6412682 548682068864 18446744073709551615 4286819 0 0 4096 0 0 0 0 17 0 0 0
/proc/31679/statm: 35309 29566 247 541 0 34759 0
Current children cumulated CPU time (s) 1121.81
Current children cumulated vsize (KiB) 141236

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 31688
/proc/meminfo: memFree=1514224/2055920 swapFree=4170308/4192956
[pid=31679] ppid=31677 vsize=141764 CPUtime=1181.79
/proc/31679/stat : 31679 (kw) R 31677 31679 31495 0 -1 0 36178 0 0 0 118044 135 0 0 25 0 1 0 1099970855 145166336 29821 1992294400 4194304 6412682 548682068864 18446744073709551615 4286819 0 0 4096 0 0 0 0 17 0 0 0
/proc/31679/statm: 35441 29821 247 541 0 34891 0
Current children cumulated CPU time (s) 1181.79
Current children cumulated vsize (KiB) 141764



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 31688
/proc/meminfo: memFree=1511536/2055920 swapFree=4170308/4192956
[pid=31679] ppid=31677 vsize=144564 CPUtime=1200.09
/proc/31679/stat : 31679 (kw) R 31677 31679 31495 0 -1 0 36821 0 0 0 119873 136 0 0 25 0 1 0 1099970855 148033536 30464 1992294400 4194304 6412682 548682068864 18446744073709551615 4286819 0 0 4096 0 0 0 0 17 0 0 0
/proc/31679/statm: 36141 30464 247 541 0 35591 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 144564

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

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

[startup+1200.6 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 31688
/proc/meminfo: memFree=1511536/2055920 swapFree=4170308/4192956
[pid=31679] ppid=31677 vsize=144564 CPUtime=1200.09
/proc/31679/stat : 31679 (kw) R 31677 31679 31495 0 -1 0 36821 0 0 0 119873 136 0 0 25 0 1 0 1099970855 148033536 30464 1992294400 4194304 6412682 548682068864 18446744073709551615 4286819 0 0 4096 0 0 0 0 17 0 0 0
/proc/31679/statm: 36141 30464 247 541 0 35591 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 144564

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.63
CPU time (s): 1200.12
CPU user time (s): 1198.73
CPU system time (s): 1.38479
CPU usage (%): 99.9574
Max. virtual memory (cumulated for all children) (KiB): 144564

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1198.73
system time used= 1.38479
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 36821
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= 2
involuntary context switches= 4577

runsolver used 1.3278 second user time and 4.14237 second system time

The end

Launcher Data 

Begin job on node92 at 2009-03-28 21:44:28
IDJOB=1520205
IDBENCH=70532
IDSOLVER=501
FILE ID=node92/1520205-1238273068
PBS_JOBID= 9060908
Free space on /tmp= 66564 MiB

SOLVER NAME= kw 2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/7SAT/SATISFIABLE/75/unif-k7-r89-v75-c6675-S51205200-028.cnf
COMMAND LINE= HOME/kw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1520205-1238273068/watcher-1520205-1238273068 -o /tmp/evaluation-result-1520205-1238273068/solver-1520205-1238273068 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/kw HOME/instance-1520205-1238273068.cnf

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 28daa15bd31978d0b42959b6abf4709b
RANDOM SEED=1391613642

node92.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/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		: 3000.249
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		: 3000.249
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1633624 kB
Buffers:         59496 kB
Cached:         297964 kB
SwapCached:       7632 kB
Active:          94532 kB
Inactive:       272788 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1633624 kB
SwapTotal:     4192956 kB
SwapFree:      4170308 kB
Dirty:            2400 kB
Writeback:           0 kB
Mapped:          15616 kB
Slab:            39100 kB
Committed_AS:  1879820 kB
PageTables:       2768 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= 66560 MiB
End job on node92 at 2009-03-28 22:04:31