Trace number 294531

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 1200.47

General information on the benchmark

Namerandom/OnTreshold/7SAT/v50/
unif-k7-r89-v50-c4450-S1104207220-18.UNSAT.shuffled.cnf
MD5SUMf7104d4ea7ffa54012a8552b7fd4e3f8
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark68.8725
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/294531-1171790172/instance-294531-1171790172.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/node39/watcher-294531-1171790172 -o ROOT/results/node39/solver-294531-1171790172 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/294531-1171790172/Spear-32 --model-stdout --time --dimacs /tmp/evaluation/294531-1171790172/instance-294531-1171790172.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 3/64 24757
/proc/meminfo: memFree=984192/2055920 swapFree=4165040/4192956
[pid=24757] ppid=24755 vsize=1396 CPUtime=0
/proc/24757/stat : 24757 (Spear-32) R 24755 24757 24110 0 -1 4194304 179 0 0 0 0 0 0 0 18 0 1 0 198973098 1429504 163 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 135258954 0 0 4096 0 0 0 0 17 1 0 0
/proc/24757/statm: 349 164 129 302 0 44 0

[startup+0.106848 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 24757
/proc/meminfo: memFree=984192/2055920 swapFree=4165040/4192956
[pid=24757] ppid=24755 vsize=1916 CPUtime=0.1
/proc/24757/stat : 24757 (Spear-32) R 24755 24757 24110 0 -1 4194304 311 0 0 0 10 0 0 0 18 0 1 0 198973098 1961984 295 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/24757/statm: 479 295 140 302 0 174 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1916

[startup+0.514916 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 24757
/proc/meminfo: memFree=984192/2055920 swapFree=4165040/4192956
[pid=24757] ppid=24755 vsize=2580 CPUtime=0.5
/proc/24757/stat : 24757 (Spear-32) R 24755 24757 24110 0 -1 4194304 481 0 0 0 50 0 0 0 21 0 1 0 198973098 2641920 465 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/24757/statm: 645 465 140 302 0 340 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 2580

[startup+1.33806 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24758
/proc/meminfo: memFree=982136/2055920 swapFree=4165040/4192956
[pid=24757] ppid=24755 vsize=3480 CPUtime=1.33
/proc/24757/stat : 24757 (Spear-32) R 24755 24757 24110 0 -1 4194304 695 0 0 0 132 1 0 0 25 0 1 0 198973098 3563520 679 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/24757/statm: 870 679 140 302 0 565 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 3480

[startup+2.97434 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24758
/proc/meminfo: memFree=981184/2055920 swapFree=4165040/4192956
[pid=24757] ppid=24755 vsize=4596 CPUtime=2.97
/proc/24757/stat : 24757 (Spear-32) R 24755 24757 24110 0 -1 4194304 964 0 0 0 295 2 0 0 25 0 1 0 198973098 4706304 948 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/24757/statm: 1149 948 140 302 0 844 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 4596

[startup+6.2539 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24758
/proc/meminfo: memFree=979392/2055920 swapFree=4165040/4192956
[pid=24757] ppid=24755 vsize=6324 CPUtime=6.24
/proc/24757/stat : 24757 (Spear-32) R 24755 24757 24110 0 -1 4194304 1383 0 0 0 621 3 0 0 25 0 1 0 198973098 6475776 1334 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/24757/statm: 1581 1334 140 302 0 1276 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 6324

[startup+12.707 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24758
/proc/meminfo: memFree=977352/2055920 swapFree=4165040/4192956
[pid=24757] ppid=24755 vsize=8192 CPUtime=12.69
/proc/24757/stat : 24757 (Spear-32) R 24755 24757 24110 0 -1 4194304 1838 0 0 0 1264 5 0 0 25 0 1 0 198973098 8388608 1789 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/24757/statm: 2048 1789 140 302 0 1743 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 8192

[startup+25.5082 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24758
/proc/meminfo: memFree=974536/2055920 swapFree=4165040/4192956
[pid=24757] ppid=24755 vsize=11604 CPUtime=25.49
/proc/24757/stat : 24757 (Spear-32) R 24755 24757 24110 0 -1 4194304 2625 0 0 0 2541 8 0 0 25 0 1 0 198973098 11882496 2511 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/24757/statm: 2901 2511 140 302 0 2596 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 11604

[startup+51.1186 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24758
/proc/meminfo: memFree=970440/2055920 swapFree=4165040/4192956
[pid=24757] ppid=24755 vsize=15760 CPUtime=51.09
/proc/24757/stat : 24757 (Spear-32) R 24755 24757 24110 0 -1 4194304 3628 0 0 0 5096 13 0 0 25 0 1 0 198973098 16138240 3514 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/24757/statm: 3940 3514 140 302 0 3635 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 15760

[startup+102.33 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24758
/proc/meminfo: memFree=964488/2055920 swapFree=4165040/4192956
[pid=24757] ppid=24755 vsize=22080 CPUtime=102.29
/proc/24757/stat : 24757 (Spear-32) R 24755 24757 24110 0 -1 4194304 5223 0 0 0 10208 21 0 0 25 0 1 0 198973098 22609920 4980 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/24757/statm: 5520 4980 140 302 0 5215 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 22080

[startup+162.355 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24758
/proc/meminfo: memFree=959304/2055920 swapFree=4165040/4192956
[pid=24757] ppid=24755 vsize=27348 CPUtime=162.29
/proc/24757/stat : 24757 (Spear-32) R 24755 24757 24110 0 -1 4194304 6521 0 0 0 16200 29 0 0 25 0 1 0 198973098 28004352 6278 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/24757/statm: 6837 6278 140 302 0 6532 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 27348

[startup+222.379 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24758
/proc/meminfo: memFree=955464/2055920 swapFree=4165040/4192956
[pid=24757] ppid=24755 vsize=31424 CPUtime=222.29
/proc/24757/stat : 24757 (Spear-32) R 24755 24757 24110 0 -1 4194304 7467 0 0 0 22195 34 0 0 25 0 1 0 198973098 32178176 7224 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/24757/statm: 7856 7224 140 302 0 7551 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 31424

[startup+282.404 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24758
/proc/meminfo: memFree=952136/2055920 swapFree=4165040/4192956
[pid=24757] ppid=24755 vsize=35300 CPUtime=282.3
/proc/24757/stat : 24757 (Spear-32) R 24755 24757 24110 0 -1 4194304 8317 0 0 0 28188 42 0 0 25 0 1 0 198973098 36147200 8074 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/24757/statm: 8825 8074 140 302 0 8520 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 35300

[startup+342.425 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24758
/proc/meminfo: memFree=949000/2055920 swapFree=4165040/4192956
[pid=24757] ppid=24755 vsize=39480 CPUtime=342.3
/proc/24757/stat : 24757 (Spear-32) R 24755 24757 24110 0 -1 4194304 9346 0 0 0 34183 47 0 0 25 0 1 0 198973098 40427520 8846 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 134527166 0 0 4096 0 0 0 0 17 1 0 0
/proc/24757/statm: 9870 8846 140 302 0 9565 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 39480

[startup+402.447 s]
/proc/loadavg: 1.04 1.01 1.00 2/65 24758
/proc/meminfo: memFree=945800/2055920 swapFree=4165040/4192956
[pid=24757] ppid=24755 vsize=43380 CPUtime=402.31
/proc/24757/stat : 24757 (Spear-32) R 24755 24757 24110 0 -1 4194304 10145 0 0 0 40179 52 0 0 25 0 1 0 198973098 44421120 9645 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 134527175 0 0 4096 0 0 0 0 17 1 0 0
/proc/24757/statm: 10845 9645 140 302 0 10540 0
Current children cumulated CPU time (s) 402.31
Current children cumulated vsize (KiB) 43380

[startup+462.463 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 24758
/proc/meminfo: memFree=943368/2055920 swapFree=4165040/4192956
[pid=24757] ppid=24755 vsize=45508 CPUtime=462.3
/proc/24757/stat : 24757 (Spear-32) R 24755 24757 24110 0 -1 4194304 10740 0 0 0 46174 56 0 0 25 0 1 0 198973098 46600192 10240 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/24757/statm: 11377 10240 140 302 0 11072 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 45508

[startup+522.483 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24758
/proc/meminfo: memFree=941320/2055920 swapFree=4165040/4192956
[pid=24757] ppid=24755 vsize=47620 CPUtime=522.31
/proc/24757/stat : 24757 (Spear-32) R 24755 24757 24110 0 -1 4194304 11241 0 0 0 52171 60 0 0 25 0 1 0 198973098 48762880 10741 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/24757/statm: 11905 10741 140 302 0 11600 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 47620

[startup+582.507 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24758
/proc/meminfo: memFree=938632/2055920 swapFree=4165040/4192956
[pid=24757] ppid=24755 vsize=50492 CPUtime=582.32
/proc/24757/stat : 24757 (Spear-32) R 24755 24757 24110 0 -1 4194304 11906 0 0 0 58167 65 0 0 25 0 1 0 198973098 51703808 11406 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/24757/statm: 12623 11406 140 302 0 12318 0
Current children cumulated CPU time (s) 582.32
Current children cumulated vsize (KiB) 50492

[startup+642.532 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24758
/proc/meminfo: memFree=936520/2055920 swapFree=4165040/4192956
[pid=24757] ppid=24755 vsize=52540 CPUtime=642.31
/proc/24757/stat : 24757 (Spear-32) R 24755 24757 24110 0 -1 4194304 12442 0 0 0 64162 69 0 0 25 0 1 0 198973098 53800960 11942 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 134526784 0 0 4096 0 0 0 0 17 1 0 0
/proc/24757/statm: 13135 11942 140 302 0 12830 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 52540

[startup+702.55 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24758
/proc/meminfo: memFree=934344/2055920 swapFree=4165040/4192956
[pid=24757] ppid=24755 vsize=54592 CPUtime=702.31
/proc/24757/stat : 24757 (Spear-32) R 24755 24757 24110 0 -1 4194304 12981 0 0 0 70158 73 0 0 25 0 1 0 198973098 55902208 12481 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 134527175 0 0 4096 0 0 0 0 17 1 0 0
/proc/24757/statm: 13648 12481 140 302 0 13343 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 54592

[startup+762.568 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24758
/proc/meminfo: memFree=931336/2055920 swapFree=4165040/4192956
[pid=24757] ppid=24755 vsize=58240 CPUtime=762.31
/proc/24757/stat : 24757 (Spear-32) R 24755 24757 24110 0 -1 4194304 13727 0 0 0 76151 80 0 0 25 0 1 0 198973098 59637760 13227 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/24757/statm: 14560 13227 140 302 0 14255 0
Current children cumulated CPU time (s) 762.31
Current children cumulated vsize (KiB) 58240

[startup+822.594 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24758
/proc/meminfo: memFree=929608/2055920 swapFree=4165040/4192956
[pid=24757] ppid=24755 vsize=60108 CPUtime=822.32
/proc/24757/stat : 24757 (Spear-32) R 24755 24757 24110 0 -1 4194304 14167 0 0 0 82148 84 0 0 25 0 1 0 198973098 61550592 13667 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/24757/statm: 15027 13667 140 302 0 14722 0
Current children cumulated CPU time (s) 822.32
Current children cumulated vsize (KiB) 60108

[startup+882.62 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24758
/proc/meminfo: memFree=927624/2055920 swapFree=4165040/4192956
[pid=24757] ppid=24755 vsize=61908 CPUtime=882.32
/proc/24757/stat : 24757 (Spear-32) R 24755 24757 24110 0 -1 4194304 14662 0 0 0 88144 88 0 0 25 0 1 0 198973098 63393792 14162 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 134527175 0 0 4096 0 0 0 0 17 1 0 0
/proc/24757/statm: 15477 14162 140 302 0 15172 0
Current children cumulated CPU time (s) 882.32
Current children cumulated vsize (KiB) 61908

[startup+942.642 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24758
/proc/meminfo: memFree=926088/2055920 swapFree=4165040/4192956
[pid=24757] ppid=24755 vsize=64216 CPUtime=942.33
/proc/24757/stat : 24757 (Spear-32) R 24755 24757 24110 0 -1 4194304 15048 0 0 0 94142 91 0 0 25 0 1 0 198973098 65757184 14548 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 134527175 0 0 4096 0 0 0 0 17 1 0 0
/proc/24757/statm: 16054 14548 140 302 0 15749 0
Current children cumulated CPU time (s) 942.33
Current children cumulated vsize (KiB) 64216

[startup+1002.66 s]
/proc/loadavg: 1.04 1.01 1.00 2/65 24758
/proc/meminfo: memFree=924424/2055920 swapFree=4165040/4192956
[pid=24757] ppid=24755 vsize=65916 CPUtime=1002.33
/proc/24757/stat : 24757 (Spear-32) R 24755 24757 24110 0 -1 4194304 15470 0 0 0 100139 94 0 0 25 0 1 0 198973098 67497984 14970 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 134526886 0 0 4096 0 0 0 0 17 1 0 0
/proc/24757/statm: 16479 14970 140 302 0 16174 0
Current children cumulated CPU time (s) 1002.33
Current children cumulated vsize (KiB) 65916

[startup+1062.69 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 24758
/proc/meminfo: memFree=923016/2055920 swapFree=4165040/4192956
[pid=24757] ppid=24755 vsize=67260 CPUtime=1062.33
/proc/24757/stat : 24757 (Spear-32) R 24755 24757 24110 0 -1 4194304 15815 0 0 0 106135 98 0 0 25 0 1 0 198973098 68874240 15315 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/24757/statm: 16815 15315 140 302 0 16510 0
Current children cumulated CPU time (s) 1062.33
Current children cumulated vsize (KiB) 67260

[startup+1122.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24758
/proc/meminfo: memFree=921800/2055920 swapFree=4165040/4192956
[pid=24757] ppid=24755 vsize=71364 CPUtime=1122.33
/proc/24757/stat : 24757 (Spear-32) R 24755 24757 24110 0 -1 4194304 16668 0 0 0 112130 103 0 0 25 0 1 0 198973098 73076736 15655 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 134526928 0 0 4096 0 0 0 0 17 1 0 0
/proc/24757/statm: 17841 15655 140 302 0 17536 0
Current children cumulated CPU time (s) 1122.33
Current children cumulated vsize (KiB) 71364

[startup+1182.73 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24758
/proc/meminfo: memFree=920456/2055920 swapFree=4165040/4192956
[pid=24757] ppid=24755 vsize=72780 CPUtime=1182.33
/proc/24757/stat : 24757 (Spear-32) R 24755 24757 24110 0 -1 4194304 17021 0 0 0 118127 106 0 0 25 0 1 0 198973098 74526720 16008 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/24757/statm: 18195 16008 140 302 0 17890 0
Current children cumulated CPU time (s) 1182.33
Current children cumulated vsize (KiB) 72780



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.45 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24758
/proc/meminfo: memFree=919880/2055920 swapFree=4165040/4192956
[pid=24757] ppid=24755 vsize=73164 CPUtime=1200.06
/proc/24757/stat : 24757 (Spear-32) R 24755 24757 24110 0 -1 4194304 17119 0 0 0 119899 107 0 0 25 0 1 0 198973098 74919936 16106 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 134527175 0 0 4096 0 0 0 0 17 1 0 0
/proc/24757/statm: 18291 16106 140 302 0 17986 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 73164

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

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

[startup+1200.45 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24758
/proc/meminfo: memFree=919880/2055920 swapFree=4165040/4192956
[pid=24757] ppid=24755 vsize=73164 CPUtime=1200.06
/proc/24757/stat : 24757 (Spear-32) R 24755 24757 24110 0 -1 4194304 17119 0 0 0 119899 107 0 0 25 0 1 0 198973098 74919936 16106 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 134527175 0 0 4096 0 0 0 0 17 1 0 0
/proc/24757/statm: 18291 16106 140 302 0 17986 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 73164

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.47
CPU time (s): 1200.08
CPU user time (s): 1198.99
CPU system time (s): 1.08783
CPU usage (%): 99.9676
Max. virtual memory (cumulated for all children) (KiB): 73164

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1198.99
system time used= 1.08783
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 17119
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= 2697

runsolver used 0.842871 second user time and 2.38764 second system time

The end

Launcher Data (download as text)

Begin job on node39 on Sun Feb 18 09:16:12 UTC 2007

IDJOB= 294531
IDBENCH= 19890
IDSOLVER= 133
FILE ID= node39/294531-1171790172

PBS_JOBID= 3839582

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-S1104207220-18.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/294531-1171790172/Spear-32 --model-stdout --time --dimacs /tmp/evaluation/294531-1171790172/instance-294531-1171790172.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node39/watcher-294531-1171790172 -o ROOT/results/node39/solver-294531-1171790172 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/294531-1171790172/Spear-32 --model-stdout --time --dimacs /tmp/evaluation/294531-1171790172/instance-294531-1171790172.cnf            

META MD5SUM SOLVER= 53b58dfa80430416a78fe762713f980c
MD5SUM BENCH=  f7104d4ea7ffa54012a8552b7fd4e3f8

RANDOM SEED= 955871749

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node39.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		: 3000.285
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		: 3000.285
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:        984600 kB
Buffers:         45396 kB
Cached:         905708 kB
SwapCached:      22248 kB
Active:         764832 kB
Inactive:       214400 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        984600 kB
SwapTotal:     4192956 kB
SwapFree:      4165040 kB
Dirty:            1656 kB
Writeback:           0 kB
Mapped:          15344 kB
Slab:            78172 kB
Committed_AS:   510496 kB
PageTables:       1412 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66563 MiB

End job on node39 on Sun Feb 18 09:36:15 UTC 2007