Trace number 294654

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) 1200.08 1200.5

General information on the benchmark

Namerandom/OnTreshold/7SAT/v50/
unif-k7-r89-v50-c4450-S1195605559-14.UNSAT.shuffled.cnf
MD5SUMeac9af97d18fcd2d7b549542328af50a
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark69.3755
Satisfiable
(Un)Satisfiability was proved
Number of variables50
Number of clauses4450
Sum of the clauses size31150
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 54450

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/294654-1171792634/instance-294654-1171792634.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/node55/watcher-294654-1171792634 -o ROOT/results/node55/solver-294654-1171792634 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/294654-1171792634/Spear-32 --model-stdout --time --dimacs /tmp/evaluation/294654-1171792634/instance-294654-1171792634.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 1.00 2/64 5917
/proc/meminfo: memFree=454640/2055920 swapFree=4183208/4192956
[pid=5917] ppid=5915 vsize=1396 CPUtime=0
/proc/5917/stat : 5917 (Spear-32) R 5915 5917 5153 0 -1 4194304 183 0 0 0 0 0 0 0 18 0 1 0 199219830 1429504 167 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 135258954 0 0 4096 0 0 0 0 17 1 0 0
/proc/5917/statm: 349 167 128 302 0 44 0

[startup+0.110153 s]
/proc/loadavg: 1.00 1.00 1.00 2/64 5917
/proc/meminfo: memFree=454640/2055920 swapFree=4183208/4192956
[pid=5917] ppid=5915 vsize=1920 CPUtime=0.1
/proc/5917/stat : 5917 (Spear-32) R 5915 5917 5153 0 -1 4194304 315 0 0 0 10 0 0 0 18 0 1 0 199219830 1966080 299 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/5917/statm: 480 299 140 302 0 175 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1920

[startup+0.521192 s]
/proc/loadavg: 1.00 1.00 1.00 2/64 5917
/proc/meminfo: memFree=454640/2055920 swapFree=4183208/4192956
[pid=5917] ppid=5915 vsize=2580 CPUtime=0.51
/proc/5917/stat : 5917 (Spear-32) R 5915 5917 5153 0 -1 4194304 488 0 0 0 51 0 0 0 21 0 1 0 199219830 2641920 472 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/5917/statm: 645 472 140 302 0 340 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 2580

[startup+1.34527 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5918
/proc/meminfo: memFree=452584/2055920 swapFree=4183208/4192956
[pid=5917] ppid=5915 vsize=3544 CPUtime=1.33
/proc/5917/stat : 5917 (Spear-32) R 5915 5917 5153 0 -1 4194304 704 0 0 0 132 1 0 0 25 0 1 0 199219830 3629056 688 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/5917/statm: 886 688 140 302 0 581 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 3544

[startup+2.98143 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5918
/proc/meminfo: memFree=451624/2055920 swapFree=4183208/4192956
[pid=5917] ppid=5915 vsize=4612 CPUtime=2.97
/proc/5917/stat : 5917 (Spear-32) R 5915 5917 5153 0 -1 4194304 962 0 0 0 295 2 0 0 25 0 1 0 199219830 4722688 946 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 134527017 0 0 4096 0 0 0 0 17 1 0 0
/proc/5917/statm: 1153 946 140 302 0 848 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 4612

[startup+6.25775 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5918
/proc/meminfo: memFree=449896/2055920 swapFree=4183208/4192956
[pid=5917] ppid=5915 vsize=6252 CPUtime=6.24
/proc/5917/stat : 5917 (Spear-32) R 5915 5917 5153 0 -1 4194304 1349 0 0 0 621 3 0 0 25 0 1 0 199219830 6402048 1300 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/5917/statm: 1563 1300 140 302 0 1258 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 6252

[startup+12.7134 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5918
/proc/meminfo: memFree=447848/2055920 swapFree=4183208/4192956
[pid=5917] ppid=5915 vsize=8288 CPUtime=12.7
/proc/5917/stat : 5917 (Spear-32) R 5915 5917 5153 0 -1 4194304 1832 0 0 0 1265 5 0 0 25 0 1 0 199219830 8486912 1783 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/5917/statm: 2072 1783 140 302 0 1767 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 8288

[startup+25.6146 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5918
/proc/meminfo: memFree=445032/2055920 swapFree=4183208/4192956
[pid=5917] ppid=5915 vsize=11540 CPUtime=25.6
/proc/5917/stat : 5917 (Spear-32) R 5915 5917 5153 0 -1 4194304 2641 0 0 0 2552 8 0 0 25 0 1 0 199219830 11816960 2527 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/5917/statm: 2885 2527 140 302 0 2580 0
Current children cumulated CPU time (s) 25.6
Current children cumulated vsize (KiB) 11540

[startup+51.2231 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5918
/proc/meminfo: memFree=441128/2055920 swapFree=4183208/4192956
[pid=5917] ppid=5915 vsize=15332 CPUtime=51.19
/proc/5917/stat : 5917 (Spear-32) R 5915 5917 5153 0 -1 4194304 3566 0 0 0 5108 11 0 0 25 0 1 0 199219830 15699968 3452 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 134527172 0 0 4096 0 0 0 0 17 1 0 0
/proc/5917/statm: 3833 3452 140 302 0 3528 0
Current children cumulated CPU time (s) 51.19
Current children cumulated vsize (KiB) 15332

[startup+102.431 s]
/proc/loadavg: 1.07 1.02 1.00 2/65 5918
/proc/meminfo: memFree=435432/2055920 swapFree=4183208/4192956
[pid=5917] ppid=5915 vsize=21800 CPUtime=102.39
/proc/5917/stat : 5917 (Spear-32) R 5915 5917 5153 0 -1 4194304 5106 0 0 0 10218 21 0 0 25 0 1 0 199219830 22323200 4863 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/5917/statm: 5450 4863 140 302 0 5145 0
Current children cumulated CPU time (s) 102.39
Current children cumulated vsize (KiB) 21800

[startup+162.451 s]
/proc/loadavg: 1.02 1.01 1.00 2/65 5918
/proc/meminfo: memFree=430824/2055920 swapFree=4183208/4192956
[pid=5917] ppid=5915 vsize=26628 CPUtime=162.4
/proc/5917/stat : 5917 (Spear-32) R 5915 5917 5153 0 -1 4194304 6244 0 0 0 16213 27 0 0 25 0 1 0 199219830 27267072 6001 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 134526900 0 0 4096 0 0 0 0 17 1 0 0
/proc/5917/statm: 6657 6001 140 302 0 6352 0
Current children cumulated CPU time (s) 162.4
Current children cumulated vsize (KiB) 26628

[startup+222.471 s]
/proc/loadavg: 1.05 1.02 1.00 2/65 5918
/proc/meminfo: memFree=426088/2055920 swapFree=4183208/4192956
[pid=5917] ppid=5915 vsize=31976 CPUtime=222.41
/proc/5917/stat : 5917 (Spear-32) R 5915 5917 5153 0 -1 4194304 7421 0 0 0 22207 34 0 0 25 0 1 0 199219830 32743424 7178 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/5917/statm: 7994 7178 140 302 0 7689 0
Current children cumulated CPU time (s) 222.41
Current children cumulated vsize (KiB) 31976

[startup+282.52 s]
/proc/loadavg: 1.02 1.02 1.00 2/71 6042
/proc/meminfo: memFree=420856/2055920 swapFree=4183208/4192956
[pid=5917] ppid=5915 vsize=36792 CPUtime=282.37
/proc/5917/stat : 5917 (Spear-32) R 5915 5917 5153 0 -1 4194304 8633 0 0 0 28197 40 0 0 25 0 1 0 199219830 37675008 8133 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/5917/statm: 9198 8133 140 302 0 8893 0
Current children cumulated CPU time (s) 282.37
Current children cumulated vsize (KiB) 36792

[startup+342.562 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 6116
/proc/meminfo: memFree=418216/2055920 swapFree=4183208/4192956
[pid=5917] ppid=5915 vsize=40452 CPUtime=342.36
/proc/5917/stat : 5917 (Spear-32) R 5915 5917 5153 0 -1 4194304 9597 0 0 0 34189 47 0 0 25 0 1 0 199219830 41422848 9097 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 134526928 0 0 4096 0 0 0 0 17 1 0 0
/proc/5917/statm: 10113 9097 140 302 0 9808 0
Current children cumulated CPU time (s) 342.36
Current children cumulated vsize (KiB) 40452

[startup+402.591 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6116
/proc/meminfo: memFree=415336/2055920 swapFree=4183208/4192956
[pid=5917] ppid=5915 vsize=43896 CPUtime=402.36
/proc/5917/stat : 5917 (Spear-32) R 5915 5917 5153 0 -1 4194304 10352 0 0 0 40186 50 0 0 25 0 1 0 199219830 44949504 9852 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 134526825 0 0 4096 0 0 0 0 17 1 0 0
/proc/5917/statm: 10974 9852 140 302 0 10669 0
Current children cumulated CPU time (s) 402.36
Current children cumulated vsize (KiB) 43896

[startup+462.612 s]
/proc/loadavg: 1.03 1.01 1.00 2/65 6116
/proc/meminfo: memFree=412584/2055920 swapFree=4183208/4192956
[pid=5917] ppid=5915 vsize=46728 CPUtime=462.37
/proc/5917/stat : 5917 (Spear-32) R 5915 5917 5153 0 -1 4194304 11029 0 0 0 46182 55 0 0 25 0 1 0 199219830 47849472 10529 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 134526880 0 0 4096 0 0 0 0 17 1 0 0
/proc/5917/statm: 11682 10529 140 302 0 11377 0
Current children cumulated CPU time (s) 462.37
Current children cumulated vsize (KiB) 46728

[startup+522.636 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 6116
/proc/meminfo: memFree=410664/2055920 swapFree=4183208/4192956
[pid=5917] ppid=5915 vsize=48648 CPUtime=522.38
/proc/5917/stat : 5917 (Spear-32) R 5915 5917 5153 0 -1 4194304 11512 0 0 0 52179 59 0 0 25 0 1 0 199219830 49815552 11012 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 134527172 0 0 4096 0 0 0 0 17 1 0 0
/proc/5917/statm: 12162 11012 140 302 0 11857 0
Current children cumulated CPU time (s) 522.38
Current children cumulated vsize (KiB) 48648

[startup+582.659 s]
/proc/loadavg: 1.05 1.02 1.00 2/65 6116
/proc/meminfo: memFree=408616/2055920 swapFree=4183208/4192956
[pid=5917] ppid=5915 vsize=50768 CPUtime=582.39
/proc/5917/stat : 5917 (Spear-32) R 5915 5917 5153 0 -1 4194304 12017 0 0 0 58177 62 0 0 25 0 1 0 199219830 51986432 11517 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/5917/statm: 12692 11517 140 302 0 12387 0
Current children cumulated CPU time (s) 582.39
Current children cumulated vsize (KiB) 50768

[startup+642.681 s]
/proc/loadavg: 1.08 1.03 1.00 2/65 6116
/proc/meminfo: memFree=406440/2055920 swapFree=4183208/4192956
[pid=5917] ppid=5915 vsize=53480 CPUtime=642.39
/proc/5917/stat : 5917 (Spear-32) R 5915 5917 5153 0 -1 4194304 12544 0 0 0 64174 65 0 0 25 0 1 0 199219830 54763520 12044 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 134526888 0 0 4096 0 0 0 0 17 1 0 0
/proc/5917/statm: 13370 12044 140 302 0 13065 0
Current children cumulated CPU time (s) 642.39
Current children cumulated vsize (KiB) 53480

[startup+702.7 s]
/proc/loadavg: 1.03 1.02 1.00 2/65 6116
/proc/meminfo: memFree=404456/2055920 swapFree=4183208/4192956
[pid=5917] ppid=5915 vsize=55440 CPUtime=702.39
/proc/5917/stat : 5917 (Spear-32) R 5915 5917 5153 0 -1 4194304 13042 0 0 0 70170 69 0 0 25 0 1 0 199219830 56770560 12542 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 134526909 0 0 4096 0 0 0 0 17 1 0 0
/proc/5917/statm: 13860 12542 140 302 0 13555 0
Current children cumulated CPU time (s) 702.39
Current children cumulated vsize (KiB) 55440

[startup+762.715 s]
/proc/loadavg: 1.01 1.02 1.00 2/65 6116
/proc/meminfo: memFree=402600/2055920 swapFree=4183208/4192956
[pid=5917] ppid=5915 vsize=57272 CPUtime=762.4
/proc/5917/stat : 5917 (Spear-32) R 5915 5917 5153 0 -1 4194304 13490 0 0 0 76167 73 0 0 25 0 1 0 199219830 58646528 12990 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 134526943 0 0 4096 0 0 0 0 17 1 0 0
/proc/5917/statm: 14318 12990 140 302 0 14013 0
Current children cumulated CPU time (s) 762.4
Current children cumulated vsize (KiB) 57272

[startup+822.74 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 6116
/proc/meminfo: memFree=400488/2055920 swapFree=4183208/4192956
[pid=5917] ppid=5915 vsize=59780 CPUtime=822.4
/proc/5917/stat : 5917 (Spear-32) R 5915 5917 5153 0 -1 4194304 14048 0 0 0 82163 77 0 0 25 0 1 0 199219830 61214720 13548 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 134527168 0 0 4096 0 0 0 0 17 1 0 0
/proc/5917/statm: 14945 13548 140 302 0 14640 0
Current children cumulated CPU time (s) 822.4
Current children cumulated vsize (KiB) 59780

[startup+882.76 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 6116
/proc/meminfo: memFree=398696/2055920 swapFree=4183208/4192956
[pid=5917] ppid=5915 vsize=61192 CPUtime=882.42
/proc/5917/stat : 5917 (Spear-32) R 5915 5917 5153 0 -1 4194304 14489 0 0 0 88160 82 0 0 25 0 1 0 199219830 62660608 13989 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/5917/statm: 15298 13989 140 302 0 14993 0
Current children cumulated CPU time (s) 882.42
Current children cumulated vsize (KiB) 61192

[startup+942.781 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6116
/proc/meminfo: memFree=396520/2055920 swapFree=4183208/4192956
[pid=5917] ppid=5915 vsize=63368 CPUtime=942.42
/proc/5917/stat : 5917 (Spear-32) R 5915 5917 5153 0 -1 4194304 15029 0 0 0 94156 86 0 0 25 0 1 0 199219830 64888832 14529 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 134526742 0 0 4096 0 0 0 0 17 1 0 0
/proc/5917/statm: 15842 14529 140 302 0 15537 0
Current children cumulated CPU time (s) 942.42
Current children cumulated vsize (KiB) 63368

[startup+1002.8 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6116
/proc/meminfo: memFree=394728/2055920 swapFree=4183208/4192956
[pid=5917] ppid=5915 vsize=65160 CPUtime=1002.43
/proc/5917/stat : 5917 (Spear-32) R 5915 5917 5153 0 -1 4194304 15478 0 0 0 100153 90 0 0 25 0 1 0 199219830 66723840 14978 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/5917/statm: 16290 14978 140 302 0 15985 0
Current children cumulated CPU time (s) 1002.43
Current children cumulated vsize (KiB) 65160

[startup+1062.82 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6116
/proc/meminfo: memFree=393064/2055920 swapFree=4183208/4192956
[pid=5917] ppid=5915 vsize=66704 CPUtime=1062.43
/proc/5917/stat : 5917 (Spear-32) R 5915 5917 5153 0 -1 4194304 15894 0 0 0 106148 95 0 0 25 0 1 0 199219830 68304896 15394 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/5917/statm: 16676 15394 140 302 0 16371 0
Current children cumulated CPU time (s) 1062.43
Current children cumulated vsize (KiB) 66704

[startup+1122.85 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6116
/proc/meminfo: memFree=390824/2055920 swapFree=4183208/4192956
[pid=5917] ppid=5915 vsize=71780 CPUtime=1122.44
/proc/5917/stat : 5917 (Spear-32) R 5915 5917 5153 0 -1 4194304 16975 0 0 0 112146 98 0 0 25 0 1 0 199219830 73502720 15962 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/5917/statm: 17945 15962 140 302 0 17640 0
Current children cumulated CPU time (s) 1122.44
Current children cumulated vsize (KiB) 71780

[startup+1182.87 s]
/proc/loadavg: 1.03 1.01 1.00 2/65 6116
/proc/meminfo: memFree=389352/2055920 swapFree=4183208/4192956
[pid=5917] ppid=5915 vsize=73060 CPUtime=1182.44
/proc/5917/stat : 5917 (Spear-32) R 5915 5917 5153 0 -1 4194304 17324 0 0 0 118142 102 0 0 25 0 1 0 199219830 74813440 16311 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 134526967 0 0 4096 0 0 0 0 17 1 0 0
/proc/5917/statm: 18265 16311 140 302 0 17960 0
Current children cumulated CPU time (s) 1182.44
Current children cumulated vsize (KiB) 73060



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.48 s]
/proc/loadavg: 1.02 1.01 1.00 2/65 6116
/proc/meminfo: memFree=388968/2055920 swapFree=4183208/4192956
[pid=5917] ppid=5915 vsize=73444 CPUtime=1200.06
/proc/5917/stat : 5917 (Spear-32) R 5915 5917 5153 0 -1 4194304 17426 0 0 0 119903 103 0 0 25 0 1 0 199219830 75206656 16413 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 134526775 0 0 4096 0 0 0 0 17 1 0 0
/proc/5917/statm: 18361 16413 140 302 0 18056 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 73444

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

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

[startup+1200.48 s]
/proc/loadavg: 1.02 1.01 1.00 2/65 6116
/proc/meminfo: memFree=388968/2055920 swapFree=4183208/4192956
[pid=5917] ppid=5915 vsize=73444 CPUtime=1200.06
/proc/5917/stat : 5917 (Spear-32) R 5915 5917 5153 0 -1 4194304 17426 0 0 0 119903 103 0 0 25 0 1 0 199219830 75206656 16413 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 134526775 0 0 4096 0 0 0 0 17 1 0 0
/proc/5917/statm: 18361 16413 140 302 0 18056 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 73444

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.5
CPU time (s): 1200.08
CPU user time (s): 1199.04
CPU system time (s): 1.04584
CPU usage (%): 99.9653
Max. virtual memory (cumulated for all children) (KiB): 73444

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.04
system time used= 1.04584
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 17426
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= 1900

runsolver used 0.951855 second user time and 2.35464 second system time

The end

Launcher Data (download as text)

Begin job on node55 on Sun Feb 18 09:57:14 UTC 2007

IDJOB= 294654
IDBENCH= 19893
IDSOLVER= 133
FILE ID= node55/294654-1171792634

PBS_JOBID= 3839570

Free space on /tmp= 66563 MiB

SOLVER NAME= Spear 2007-02-12
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/7SAT/v50/unif-k7-r89-v50-c4450-S1195605559-14.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/294654-1171792634/Spear-32 --model-stdout --time --dimacs /tmp/evaluation/294654-1171792634/instance-294654-1171792634.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node55/watcher-294654-1171792634 -o ROOT/results/node55/solver-294654-1171792634 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/294654-1171792634/Spear-32 --model-stdout --time --dimacs /tmp/evaluation/294654-1171792634/instance-294654-1171792634.cnf            

META MD5SUM SOLVER= 53b58dfa80430416a78fe762713f980c
MD5SUM BENCH=  eac9af97d18fcd2d7b549542328af50a

RANDOM SEED= 23637167

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:        454984 kB
Buffers:         39404 kB
Cached:        1463848 kB
SwapCached:       3628 kB
Active:         712508 kB
Inactive:       800652 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        454984 kB
SwapTotal:     4192956 kB
SwapFree:      4183208 kB
Dirty:            1644 kB
Writeback:           0 kB
Mapped:          15796 kB
Slab:            73808 kB
Committed_AS:   691216 kB
PageTables:       1380 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 node55 on Sun Feb 18 10:17:16 UTC 2007