Trace number 304705

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
TTS 4.0? (TO) 1200.05 1200.35

General information on the benchmark

Namerandom/LargeSize/7SAT/v140/
unif-k7-r85-v140-c11900-S120857050-04.cnf
MD5SUM0a1a51e612e3460da52e3c8737dc5bb4
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark146.722
Satisfiable
(Un)Satisfiability was proved
Number of variables140
Number of clauses11900
Sum of the clauses size83300
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 511900

Solver Data (download as text)



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/node55/watcher-304705-1172064190 -o ROOT/results/node55/solver-304705-1172064190 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/304705-1172064190/tts-4-0 /tmp/evaluation/304705-1172064190/instance-304705-1172064190.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: 7.99 7.06 4.32 3/64 25920
/proc/meminfo: memFree=1409704/2055920 swapFree=4183320/4192956
[pid=25920] ppid=25918 vsize=796 CPUtime=0
/proc/25920/stat : 25920 (tts-4-0) R 25918 25920 24866 0 -1 4194304 109 0 0 0 0 0 0 0 18 0 1 0 226375495 815104 94 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134627035 0 0 4096 0 0 0 0 17 1 0 0
/proc/25920/statm: 199 94 57 113 0 83 0

[startup+0.107571 s]
/proc/loadavg: 7.99 7.06 4.32 3/64 25920
/proc/meminfo: memFree=1409704/2055920 swapFree=4183320/4192956
[pid=25920] ppid=25918 vsize=1852 CPUtime=0.1
/proc/25920/stat : 25920 (tts-4-0) R 25918 25920 24866 0 -1 4194304 379 0 0 0 10 0 0 0 18 0 1 0 226375495 1896448 364 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134538256 0 0 4096 0 0 0 0 17 1 0 0
/proc/25920/statm: 463 364 59 113 0 347 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1852

[startup+0.51561 s]
/proc/loadavg: 7.99 7.06 4.32 3/64 25920
/proc/meminfo: memFree=1409704/2055920 swapFree=4183320/4192956
[pid=25920] ppid=25918 vsize=12036 CPUtime=0.5
/proc/25920/stat : 25920 (tts-4-0) R 25918 25920 24866 0 -1 4194304 2912 0 0 0 50 0 0 0 21 0 1 0 226375495 12324864 2895 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134627035 0 0 4096 0 0 0 0 17 1 0 0
/proc/25920/statm: 3009 2895 65 113 0 2893 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 12036

[startup+1.33569 s]
/proc/loadavg: 7.43 6.96 4.30 2/65 25921
/proc/meminfo: memFree=1386912/2055920 swapFree=4183320/4192956
[pid=25920] ppid=25918 vsize=23376 CPUtime=1.32
/proc/25920/stat : 25920 (tts-4-0) R 25918 25920 24866 0 -1 4194304 5808 0 0 0 131 1 0 0 25 0 1 0 226375495 23937024 5758 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134513482 0 0 4096 0 0 0 0 17 1 0 0
/proc/25920/statm: 5844 5758 66 113 0 5728 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 23376

[startup+2.97685 s]
/proc/loadavg: 7.43 6.96 4.30 2/65 25921
/proc/meminfo: memFree=1386656/2055920 swapFree=4183320/4192956
[pid=25920] ppid=25918 vsize=23724 CPUtime=2.96
/proc/25920/stat : 25920 (tts-4-0) R 25918 25920 24866 0 -1 4194304 5871 0 0 0 295 1 0 0 25 0 1 0 226375495 24293376 5821 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/25920/statm: 5931 5821 66 113 0 5815 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 23724

[startup+6.25316 s]
/proc/loadavg: 6.92 6.86 4.29 2/65 25921
/proc/meminfo: memFree=1386016/2055920 swapFree=4183320/4192956
[pid=25920] ppid=25918 vsize=24208 CPUtime=6.24
/proc/25920/stat : 25920 (tts-4-0) R 25918 25920 24866 0 -1 4194304 6019 0 0 0 622 2 0 0 25 0 1 0 226375495 24788992 5969 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134513469 0 0 4096 0 0 0 0 17 1 0 0
/proc/25920/statm: 6052 5969 66 113 0 5936 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 24208

[startup+12.7098 s]
/proc/loadavg: 6.44 6.76 4.27 2/65 25921
/proc/meminfo: memFree=1384672/2055920 swapFree=4183320/4192956
[pid=25920] ppid=25918 vsize=25512 CPUtime=12.7
/proc/25920/stat : 25920 (tts-4-0) R 25918 25920 24866 0 -1 4194304 6326 0 0 0 1268 2 0 0 25 0 1 0 226375495 26124288 6276 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134537396 0 0 4096 0 0 0 0 17 1 0 0
/proc/25920/statm: 6378 6276 66 113 0 6262 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 25512

[startup+25.51 s]
/proc/loadavg: 5.61 6.57 4.23 2/65 25921
/proc/meminfo: memFree=1382048/2055920 swapFree=4183320/4192956
[pid=25920] ppid=25918 vsize=28108 CPUtime=25.49
/proc/25920/stat : 25920 (tts-4-0) R 25918 25920 24866 0 -1 4194304 7015 0 0 0 2547 2 0 0 25 0 1 0 226375495 28782592 6965 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134535187 0 0 4096 0 0 0 0 17 1 0 0
/proc/25920/statm: 7027 6965 66 113 0 6911 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 28108

[startup+51.1175 s]
/proc/loadavg: 3.79 6.04 4.13 2/65 25921
/proc/meminfo: memFree=1376160/2055920 swapFree=4183320/4192956
[pid=25920] ppid=25918 vsize=33980 CPUtime=51.1
/proc/25920/stat : 25920 (tts-4-0) R 25918 25920 24866 0 -1 4194304 8456 0 0 0 5106 4 0 0 25 0 1 0 226375495 34795520 8406 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641324 0 0 4096 0 0 0 0 17 1 0 0
/proc/25920/statm: 8495 8406 66 113 0 8379 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 33980

[startup+102.327 s]
/proc/loadavg: 2.27 5.27 3.97 2/65 25921
/proc/meminfo: memFree=1364512/2055920 swapFree=4183320/4192956
[pid=25920] ppid=25918 vsize=45724 CPUtime=102.29
/proc/25920/stat : 25920 (tts-4-0) R 25918 25920 24866 0 -1 4194304 11391 0 0 0 10223 6 0 0 25 0 1 0 226375495 46821376 11341 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/25920/statm: 11431 11341 66 113 0 11315 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 45724

[startup+162.346 s]
/proc/loadavg: 1.46 4.49 3.78 2/65 25921
/proc/meminfo: memFree=1351392/2055920 swapFree=4183320/4192956
[pid=25920] ppid=25918 vsize=58624 CPUtime=162.29
/proc/25920/stat : 25920 (tts-4-0) R 25918 25920 24866 0 -1 4194304 14616 0 0 0 16222 7 0 0 25 0 1 0 226375495 60030976 14566 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/25920/statm: 14656 14566 66 113 0 14540 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 58624

[startup+222.366 s]
/proc/loadavg: 1.17 3.86 3.60 2/65 25921
/proc/meminfo: memFree=1338208/2055920 swapFree=4183320/4192956
[pid=25920] ppid=25918 vsize=71752 CPUtime=222.3
/proc/25920/stat : 25920 (tts-4-0) R 25918 25920 24866 0 -1 4194304 17916 0 0 0 22221 9 0 0 25 0 1 0 226375495 73474048 17866 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641318 0 0 4096 0 0 0 0 17 1 0 0
/proc/25920/statm: 17938 17866 66 113 0 17822 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 71752

[startup+282.387 s]
/proc/loadavg: 1.06 3.33 3.44 2/65 25921
/proc/meminfo: memFree=1327200/2055920 swapFree=4183320/4192956
[pid=25920] ppid=25918 vsize=82780 CPUtime=282.3
/proc/25920/stat : 25920 (tts-4-0) R 25918 25920 24866 0 -1 4194304 20680 0 0 0 28219 11 0 0 25 0 1 0 226375495 84766720 20630 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534368 0 0 4096 0 0 0 0 17 1 0 0
/proc/25920/statm: 20695 20630 66 113 0 20579 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 82780

[startup+342.407 s]
/proc/loadavg: 1.02 2.91 3.28 2/65 25921
/proc/meminfo: memFree=1315808/2055920 swapFree=4183320/4192956
[pid=25920] ppid=25918 vsize=94264 CPUtime=342.31
/proc/25920/stat : 25920 (tts-4-0) R 25918 25920 24866 0 -1 4194304 23543 0 0 0 34217 14 0 0 25 0 1 0 226375495 96526336 23493 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134535985 0 0 4096 0 0 0 0 17 1 0 0
/proc/25920/statm: 23566 23493 66 113 0 23450 0
Current children cumulated CPU time (s) 342.31
Current children cumulated vsize (KiB) 94264

[startup+402.427 s]
/proc/loadavg: 1.01 2.56 3.14 2/65 25921
/proc/meminfo: memFree=1304992/2055920 swapFree=4183320/4192956
[pid=25920] ppid=25918 vsize=104816 CPUtime=402.31
/proc/25920/stat : 25920 (tts-4-0) R 25918 25920 24866 0 -1 4194304 26177 0 0 0 40216 15 0 0 25 0 1 0 226375495 107331584 26127 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534154 0 0 4096 0 0 0 0 17 1 0 0
/proc/25920/statm: 26204 26127 66 113 0 26088 0
Current children cumulated CPU time (s) 402.31
Current children cumulated vsize (KiB) 104816

[startup+462.445 s]
/proc/loadavg: 1.00 2.27 3.00 2/65 25921
/proc/meminfo: memFree=1294880/2055920 swapFree=4183320/4192956
[pid=25920] ppid=25918 vsize=115128 CPUtime=462.32
/proc/25920/stat : 25920 (tts-4-0) R 25918 25920 24866 0 -1 4194304 28719 0 0 0 46214 18 0 0 25 0 1 0 226375495 117891072 28669 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534354 0 0 4096 0 0 0 0 17 1 0 0
/proc/25920/statm: 28782 28669 66 113 0 28666 0
Current children cumulated CPU time (s) 462.32
Current children cumulated vsize (KiB) 115128

[startup+522.463 s]
/proc/loadavg: 1.00 2.04 2.87 2/65 25921
/proc/meminfo: memFree=1283936/2055920 swapFree=4183320/4192956
[pid=25920] ppid=25918 vsize=126152 CPUtime=522.33
/proc/25920/stat : 25920 (tts-4-0) R 25918 25920 24866 0 -1 4194304 31480 0 0 0 52213 20 0 0 25 0 1 0 226375495 129179648 31430 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534103 0 0 4096 0 0 0 0 17 1 0 0
/proc/25920/statm: 31538 31430 66 113 0 31422 0
Current children cumulated CPU time (s) 522.33
Current children cumulated vsize (KiB) 126152

[startup+582.482 s]
/proc/loadavg: 1.00 1.85 2.75 2/65 25921
/proc/meminfo: memFree=1274208/2055920 swapFree=4183320/4192956
[pid=25920] ppid=25918 vsize=135528 CPUtime=582.33
/proc/25920/stat : 25920 (tts-4-0) R 25918 25920 24866 0 -1 4194304 33847 0 0 0 58211 22 0 0 25 0 1 0 226375495 138780672 33797 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/25920/statm: 33882 33797 66 113 0 33766 0
Current children cumulated CPU time (s) 582.33
Current children cumulated vsize (KiB) 135528

[startup+642.499 s]
/proc/loadavg: 1.00 1.69 2.64 2/65 25921
/proc/meminfo: memFree=1264672/2055920 swapFree=4183320/4192956
[pid=25920] ppid=25918 vsize=145140 CPUtime=642.33
/proc/25920/stat : 25920 (tts-4-0) R 25918 25920 24866 0 -1 4194304 36231 0 0 0 64209 24 0 0 25 0 1 0 226375495 148623360 36181 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/25920/statm: 36285 36181 66 113 0 36169 0
Current children cumulated CPU time (s) 642.33
Current children cumulated vsize (KiB) 145140

[startup+702.522 s]
/proc/loadavg: 1.00 1.56 2.53 2/65 25921
/proc/meminfo: memFree=1255008/2055920 swapFree=4183320/4192956
[pid=25920] ppid=25918 vsize=154748 CPUtime=702.34
/proc/25920/stat : 25920 (tts-4-0) R 25918 25920 24866 0 -1 4194304 38672 0 0 0 70208 26 0 0 25 0 1 0 226375495 158461952 38622 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/25920/statm: 38687 38622 66 113 0 38571 0
Current children cumulated CPU time (s) 702.34
Current children cumulated vsize (KiB) 154748

[startup+762.54 s]
/proc/loadavg: 1.00 1.46 2.43 2/65 25921
/proc/meminfo: memFree=1246304/2055920 swapFree=4183320/4192956
[pid=25920] ppid=25918 vsize=163420 CPUtime=762.34
/proc/25920/stat : 25920 (tts-4-0) R 25918 25920 24866 0 -1 4194304 40841 0 0 0 76205 29 0 0 25 0 1 0 226375495 167342080 40791 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641326 0 0 4096 0 0 0 0 17 1 0 0
/proc/25920/statm: 40855 40791 66 113 0 40739 0
Current children cumulated CPU time (s) 762.34
Current children cumulated vsize (KiB) 163420

[startup+822.562 s]
/proc/loadavg: 1.00 1.37 2.34 2/65 25921
/proc/meminfo: memFree=1236768/2055920 swapFree=4183320/4192956
[pid=25920] ppid=25918 vsize=172796 CPUtime=822.35
/proc/25920/stat : 25920 (tts-4-0) R 25918 25920 24866 0 -1 4194304 43173 0 0 0 82204 31 0 0 25 0 1 0 226375495 176943104 43123 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591645 0 0 4096 0 0 0 0 17 1 0 0
/proc/25920/statm: 43199 43123 66 113 0 43083 0
Current children cumulated CPU time (s) 822.35
Current children cumulated vsize (KiB) 172796

[startup+882.579 s]
/proc/loadavg: 1.00 1.30 2.25 2/65 25921
/proc/meminfo: memFree=1228640/2055920 swapFree=4183320/4192956
[pid=25920] ppid=25918 vsize=181000 CPUtime=882.35
/proc/25920/stat : 25920 (tts-4-0) R 25918 25920 24866 0 -1 4194304 45214 0 0 0 88203 32 0 0 25 0 1 0 226375495 185344000 45164 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/25920/statm: 45250 45164 66 113 0 45134 0
Current children cumulated CPU time (s) 882.35
Current children cumulated vsize (KiB) 181000

[startup+942.599 s]
/proc/loadavg: 1.07 1.26 2.18 2/65 25921
/proc/meminfo: memFree=1218720/2055920 swapFree=4183320/4192956
[pid=25920] ppid=25918 vsize=190852 CPUtime=942.36
/proc/25920/stat : 25920 (tts-4-0) R 25918 25920 24866 0 -1 4194304 47677 0 0 0 94202 34 0 0 25 0 1 0 226375495 195432448 47627 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134535187 0 0 4096 0 0 0 0 17 1 0 0
/proc/25920/statm: 47713 47627 66 113 0 47597 0
Current children cumulated CPU time (s) 942.36
Current children cumulated vsize (KiB) 190852

[startup+1002.62 s]
/proc/loadavg: 1.02 1.21 2.10 2/65 25923
/proc/meminfo: memFree=1210144/2055920 swapFree=4183320/4192956
[pid=25920] ppid=25918 vsize=199528 CPUtime=1002.36
/proc/25920/stat : 25920 (tts-4-0) R 25918 25920 24866 0 -1 4194304 49816 0 0 0 100200 36 0 0 25 0 1 0 226375495 204316672 49766 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/25920/statm: 49882 49766 66 113 0 49766 0
Current children cumulated CPU time (s) 1002.36
Current children cumulated vsize (KiB) 199528

[startup+1062.64 s]
/proc/loadavg: 1.01 1.17 2.03 2/65 25923
/proc/meminfo: memFree=1204960/2055920 swapFree=4183320/4192956
[pid=25920] ppid=25918 vsize=204684 CPUtime=1062.37
/proc/25920/stat : 25920 (tts-4-0) R 25918 25920 24866 0 -1 4194304 51108 0 0 0 106200 37 0 0 25 0 1 0 226375495 209596416 51058 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534156 0 0 4096 0 0 0 0 17 1 0 0
/proc/25920/statm: 51171 51058 66 113 0 51055 0
Current children cumulated CPU time (s) 1062.37
Current children cumulated vsize (KiB) 204684

[startup+1122.66 s]
/proc/loadavg: 1.00 1.14 1.96 2/65 25923
/proc/meminfo: memFree=1198048/2055920 swapFree=4183320/4192956
[pid=25920] ppid=25918 vsize=211480 CPUtime=1122.37
/proc/25920/stat : 25920 (tts-4-0) R 25918 25920 24866 0 -1 4194304 52833 0 0 0 112198 39 0 0 25 0 1 0 226375495 216555520 52783 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534709 0 0 4096 0 0 0 0 17 1 0 0
/proc/25920/statm: 52870 52783 66 113 0 52754 0
Current children cumulated CPU time (s) 1122.37
Current children cumulated vsize (KiB) 211480

[startup+1182.69 s]
/proc/loadavg: 1.00 1.11 1.90 2/65 25923
/proc/meminfo: memFree=1190112/2055920 swapFree=4183320/4192956
[pid=25920] ppid=25918 vsize=219452 CPUtime=1182.37
/proc/25920/stat : 25920 (tts-4-0) R 25918 25920 24866 0 -1 4194304 54822 0 0 0 118197 40 0 0 25 0 1 0 226375495 224718848 54772 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/25920/statm: 54863 54772 66 113 0 54747 0
Current children cumulated CPU time (s) 1182.37
Current children cumulated vsize (KiB) 219452



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.31 s]
/proc/loadavg: 1.00 1.10 1.88 2/65 25923
/proc/meminfo: memFree=1187552/2055920 swapFree=4183320/4192956
[pid=25920] ppid=25918 vsize=221796 CPUtime=1200
/proc/25920/stat : 25920 (tts-4-0) R 25918 25920 24866 0 -1 4194304 55433 0 0 0 119959 41 0 0 25 0 1 0 226375495 227119104 55383 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/25920/statm: 55449 55383 66 113 0 55333 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 221796

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.35
CPU time (s): 1200.05
CPU user time (s): 1199.6
CPU system time (s): 0.448931
CPU usage (%): 99.9749
Max. virtual memory (cumulated for all children) (KiB): 221796

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.6
system time used= 0.448931
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 55433
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= 1673

runsolver used 0.776881 second user time and 2.43763 second system time

The end



Launcher Data (download as text)




Begin job on node55 on Wed Feb 21 13:23:10 UTC 2007

IDJOB= 304705
IDBENCH= 20139
IDSOLVER= 98
FILE ID= node55/304705-1172064190

PBS_JOBID= 3892783

Free space on /tmp= 66562 MiB

SOLVER NAME= TTS 4.0
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v140/unif-k7-r85-v140-c11900-S120857050-04.cnf
COMMAND LINE= /tmp/evaluation/304705-1172064190/tts-4-0 /tmp/evaluation/304705-1172064190/instance-304705-1172064190.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node55/watcher-304705-1172064190 -o ROOT/results/node55/solver-304705-1172064190 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/304705-1172064190/tts-4-0 /tmp/evaluation/304705-1172064190/instance-304705-1172064190.cnf            

META MD5SUM SOLVER= 73a7a27d0c2e86f9b1191433fde766ff
MD5SUM BENCH=  0a1a51e612e3460da52e3c8737dc5bb4

RANDOM SEED= 773752248

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node55.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		: 3000.247
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		: 3000.247
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:       1410176 kB
Buffers:         34888 kB
Cached:         535192 kB
SwapCached:       3772 kB
Active:         109444 kB
Inactive:       470924 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1410176 kB
SwapTotal:     4192956 kB
SwapFree:      4183320 kB
Dirty:             856 kB
Writeback:           0 kB
Mapped:          16156 kB
Slab:            51440 kB
Committed_AS:   784500 kB
PageTables:       1384 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= 66562 MiB

End job on node55 on Wed Feb 21 13:43:13 UTC 2007