Trace number 301050

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) 1200.07 1200.4

General information on the benchmark

Namerandom/LargeSize/5SAT/v600/
unif-k5-r20-v600-c12000-S1556473581-06.cnf
MD5SUM1fbae11d60497da7fab37c36d35c584b
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark22.7915
Satisfiable
(Un)Satisfiability was proved
Number of variables600
Number of clauses12000
Sum of the clauses size60000
Maximum clause length5
Minimum clause length5
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 512000
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	c (*)(*)(*)(*)(*)(*)(*)(*)(*)(*)(*)(*)(*)(*)(*)(*)(*) 
0.00/0.00	c (*)                                             (*) 
0.00/0.00	c (*)          Spear theorem prover               (*) 
0.00/0.00	c (*)        Copyright (C) 2006,2007              (*) 
0.00/0.00	c (*)     Domagoj Babic. All rights reserved.     (*) 
0.00/0.00	c (*)                                             (*) 
0.00/0.00	c (*)     There is NO warranty, not even for      (*) 
0.00/0.00	c (*) merchantability or fitness for a particular (*) 
0.00/0.00	c (*)  purpose. Please run with --license to see  (*) 
0.00/0.00	c (*)              license details.               (*) 
0.00/0.00	c (*)                                             (*) 
0.00/0.00	c (*)(*)(*)(*)(*)(*)(*)(*)(*)(*)(*)(*)(*)(*)(*)(*)(*) 
0.00/0.00	c 
0.00/0.00	c solving /tmp/evaluation/301050-1171949513/instance-301050-1171949513.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/node4/watcher-301050-1171949513 -o ROOT/results/node4/solver-301050-1171949513 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/301050-1171949513/Spear-32 --model-stdout --time --dimacs /tmp/evaluation/301050-1171949513/instance-301050-1171949513.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: 1.19 3.94 3.62 3/77 4284
/proc/meminfo: memFree=1352040/2055920 swapFree=4192812/4192956
[pid=4284] ppid=4282 vsize=1548 CPUtime=0
/proc/4284/stat : 4284 (Spear-32) R 4282 4284 3580 0 -1 4194304 194 0 0 0 0 0 0 0 18 0 1 0 214906136 1585152 179 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 135258954 0 0 4096 0 0 0 0 17 1 0 0
/proc/4284/statm: 387 179 128 302 0 82 0

[startup+0.10687 s]
/proc/loadavg: 1.19 3.94 3.62 3/77 4284
/proc/meminfo: memFree=1352040/2055920 swapFree=4192812/4192956
[pid=4284] ppid=4282 vsize=2464 CPUtime=0.1
/proc/4284/stat : 4284 (Spear-32) R 4282 4284 3580 0 -1 4194304 451 0 0 0 10 0 0 0 18 0 1 0 214906136 2523136 435 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/4284/statm: 616 435 141 302 0 311 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2464

[startup+0.514909 s]
/proc/loadavg: 1.19 3.94 3.62 3/77 4284
/proc/meminfo: memFree=1352040/2055920 swapFree=4192812/4192956
[pid=4284] ppid=4282 vsize=3876 CPUtime=0.51
/proc/4284/stat : 4284 (Spear-32) R 4282 4284 3580 0 -1 4194304 796 0 0 0 50 1 0 0 22 0 1 0 214906136 3969024 780 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/4284/statm: 969 780 141 302 0 664 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 3876

[startup+1.33499 s]
/proc/loadavg: 1.19 3.94 3.62 2/78 4285
/proc/meminfo: memFree=1347744/2055920 swapFree=4192812/4192956
[pid=4284] ppid=4282 vsize=6064 CPUtime=1.32
/proc/4284/stat : 4284 (Spear-32) R 4282 4284 3580 0 -1 4194304 1354 0 0 0 131 1 0 0 25 0 1 0 214906136 6209536 1338 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/4284/statm: 1516 1338 141 302 0 1211 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 6064

[startup+2.97114 s]
/proc/loadavg: 1.19 3.94 3.62 3/78 4285
/proc/meminfo: memFree=1344864/2055920 swapFree=4192812/4192956
[pid=4284] ppid=4282 vsize=9656 CPUtime=2.96
/proc/4284/stat : 4284 (Spear-32) R 4282 4284 3580 0 -1 4194304 2241 0 0 0 294 2 0 0 25 0 1 0 214906136 9887744 2225 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/4284/statm: 2414 2225 141 302 0 2109 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 9656

[startup+6.25246 s]
/proc/loadavg: 1.17 3.89 3.60 2/78 4285
/proc/meminfo: memFree=1338912/2055920 swapFree=4192812/4192956
[pid=4284] ppid=4282 vsize=15052 CPUtime=6.24
/proc/4284/stat : 4284 (Spear-32) R 4282 4284 3580 0 -1 4194304 3574 0 0 0 620 4 0 0 25 0 1 0 214906136 15413248 3558 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/4284/statm: 3763 3558 141 302 0 3458 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 15052

[startup+12.7061 s]
/proc/loadavg: 1.16 3.85 3.59 2/78 4285
/proc/meminfo: memFree=1330336/2055920 swapFree=4192812/4192956
[pid=4284] ppid=4282 vsize=23024 CPUtime=12.69
/proc/4284/stat : 4284 (Spear-32) R 4282 4284 3580 0 -1 4194304 5608 0 0 0 1261 8 0 0 25 0 1 0 214906136 23576576 5559 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/4284/statm: 5756 5559 141 302 0 5451 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 23024

[startup+25.5113 s]
/proc/loadavg: 1.12 3.70 3.55 2/78 4285
/proc/meminfo: memFree=1318816/2055920 swapFree=4192812/4192956
[pid=4284] ppid=4282 vsize=34972 CPUtime=25.5
/proc/4284/stat : 4284 (Spear-32) R 4282 4284 3580 0 -1 4194304 8596 0 0 0 2537 13 0 0 25 0 1 0 214906136 35811328 8482 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/4284/statm: 8743 8482 141 302 0 8438 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 34972

[startup+51.1228 s]
/proc/loadavg: 1.08 3.49 3.48 2/78 4285
/proc/meminfo: memFree=1301984/2055920 swapFree=4192812/4192956
[pid=4284] ppid=4282 vsize=51384 CPUtime=51.1
/proc/4284/stat : 4284 (Spear-32) R 4282 4284 3580 0 -1 4194304 12713 0 0 0 5088 22 0 0 25 0 1 0 214906136 52617216 12599 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/4284/statm: 12846 12599 141 302 0 12541 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 51384

[startup+102.345 s]
/proc/loadavg: 1.03 3.10 3.35 2/78 4285
/proc/meminfo: memFree=1276384/2055920 swapFree=4192812/4192956
[pid=4284] ppid=4282 vsize=77640 CPUtime=102.31
/proc/4284/stat : 4284 (Spear-32) R 4282 4284 3580 0 -1 4194304 19273 0 0 0 10194 37 0 0 25 0 1 0 214906136 79503360 19030 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 134526928 0 0 4096 0 0 0 0 17 1 0 0
/proc/4284/statm: 19410 19030 141 302 0 19105 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 77640

[startup+162.379 s]
/proc/loadavg: 1.01 2.72 3.20 2/78 4285
/proc/meminfo: memFree=1252512/2055920 swapFree=4192812/4192956
[pid=4284] ppid=4282 vsize=101164 CPUtime=162.32
/proc/4284/stat : 4284 (Spear-32) R 4282 4284 3580 0 -1 4194304 25126 0 0 0 16182 50 0 0 25 0 1 0 214906136 103591936 24883 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 134526950 0 0 4096 0 0 0 0 17 1 0 0
/proc/4284/statm: 25291 24883 141 302 0 24986 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 101164

[startup+222.411 s]
/proc/loadavg: 1.00 2.40 3.06 2/78 4285
/proc/meminfo: memFree=1234592/2055920 swapFree=4192812/4192956
[pid=4284] ppid=4282 vsize=120120 CPUtime=222.34
/proc/4284/stat : 4284 (Spear-32) R 4282 4284 3580 0 -1 4194304 29880 0 0 0 22172 62 0 0 25 0 1 0 214906136 123002880 29380 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/4284/statm: 30030 29380 141 302 0 29725 0
Current children cumulated CPU time (s) 222.34
Current children cumulated vsize (KiB) 120120

[startup+282.445 s]
/proc/loadavg: 1.00 2.14 2.93 2/78 4285
/proc/meminfo: memFree=1218016/2055920 swapFree=4192812/4192956
[pid=4284] ppid=4282 vsize=136932 CPUtime=282.35
/proc/4284/stat : 4284 (Spear-32) R 4282 4284 3580 0 -1 4194304 34042 0 0 0 28163 72 0 0 25 0 1 0 214906136 140218368 33542 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 134527175 0 0 4096 0 0 0 0 17 1 0 0
/proc/4284/statm: 34233 33542 141 302 0 33928 0
Current children cumulated CPU time (s) 282.35
Current children cumulated vsize (KiB) 136932

[startup+342.478 s]
/proc/loadavg: 1.00 1.93 2.80 2/78 4285
/proc/meminfo: memFree=1202144/2055920 swapFree=4192812/4192956
[pid=4284] ppid=4282 vsize=152860 CPUtime=342.37
/proc/4284/stat : 4284 (Spear-32) R 4282 4284 3580 0 -1 4194304 38008 0 0 0 34155 82 0 0 25 0 1 0 214906136 156528640 37508 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 134527163 0 0 4096 0 0 0 0 17 1 0 0
/proc/4284/statm: 38215 37508 141 302 0 37910 0
Current children cumulated CPU time (s) 342.37
Current children cumulated vsize (KiB) 152860

[startup+402.514 s]
/proc/loadavg: 1.00 1.76 2.69 2/78 4285
/proc/meminfo: memFree=1188192/2055920 swapFree=4192812/4192956
[pid=4284] ppid=4282 vsize=166592 CPUtime=402.39
/proc/4284/stat : 4284 (Spear-32) R 4282 4284 3580 0 -1 4194304 41448 0 0 0 40147 92 0 0 25 0 1 0 214906136 170590208 40948 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 134527175 0 0 4096 0 0 0 0 17 1 0 0
/proc/4284/statm: 41648 40948 141 302 0 41343 0
Current children cumulated CPU time (s) 402.39
Current children cumulated vsize (KiB) 166592

[startup+462.542 s]
/proc/loadavg: 1.00 1.62 2.58 2/78 4287
/proc/meminfo: memFree=1176096/2055920 swapFree=4192812/4192956
[pid=4284] ppid=4282 vsize=178700 CPUtime=462.4
/proc/4284/stat : 4284 (Spear-32) R 4282 4284 3580 0 -1 4194304 44468 0 0 0 46140 100 0 0 25 0 1 0 214906136 182988800 43968 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 134527180 0 0 4096 0 0 0 0 17 1 0 0
/proc/4284/statm: 44675 43968 141 302 0 44370 0
Current children cumulated CPU time (s) 462.4
Current children cumulated vsize (KiB) 178700

[startup+522.577 s]
/proc/loadavg: 1.00 1.50 2.48 2/78 4287
/proc/meminfo: memFree=1164832/2055920 swapFree=4192812/4192956
[pid=4284] ppid=4282 vsize=190272 CPUtime=522.42
/proc/4284/stat : 4284 (Spear-32) R 4282 4284 3580 0 -1 4194304 47290 0 0 0 52134 108 0 0 25 0 1 0 214906136 194838528 46790 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/4284/statm: 47568 46790 141 302 0 47263 0
Current children cumulated CPU time (s) 522.42
Current children cumulated vsize (KiB) 190272

[startup+582.611 s]
/proc/loadavg: 1.00 1.41 2.38 2/78 4287
/proc/meminfo: memFree=1152928/2055920 swapFree=4192812/4192956
[pid=4284] ppid=4282 vsize=202244 CPUtime=582.45
/proc/4284/stat : 4284 (Spear-32) R 4282 4284 3580 0 -1 4194304 50239 0 0 0 58129 116 0 0 25 0 1 0 214906136 207097856 49739 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 134526775 0 0 4096 0 0 0 0 17 1 0 0
/proc/4284/statm: 50561 49739 141 302 0 50256 0
Current children cumulated CPU time (s) 582.45
Current children cumulated vsize (KiB) 202244

[startup+642.646 s]
/proc/loadavg: 1.00 1.33 2.29 2/78 4287
/proc/meminfo: memFree=1141920/2055920 swapFree=4192812/4192956
[pid=4284] ppid=4282 vsize=213224 CPUtime=642.45
/proc/4284/stat : 4284 (Spear-32) R 4282 4284 3580 0 -1 4194304 52979 0 0 0 64121 124 0 0 25 0 1 0 214906136 218341376 52479 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 134526812 0 0 4096 0 0 0 0 17 1 0 0
/proc/4284/statm: 53306 52479 141 302 0 53001 0
Current children cumulated CPU time (s) 642.45
Current children cumulated vsize (KiB) 213224

[startup+702.674 s]
/proc/loadavg: 1.00 1.27 2.21 2/78 4287
/proc/meminfo: memFree=1131616/2055920 swapFree=4192812/4192956
[pid=4284] ppid=4282 vsize=223644 CPUtime=702.47
/proc/4284/stat : 4284 (Spear-32) R 4282 4284 3580 0 -1 4194304 55560 0 0 0 70114 133 0 0 25 0 1 0 214906136 229011456 55060 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/4284/statm: 55911 55060 141 302 0 55606 0
Current children cumulated CPU time (s) 702.47
Current children cumulated vsize (KiB) 223644

[startup+762.694 s]
/proc/loadavg: 1.00 1.22 2.13 2/78 4287
/proc/meminfo: memFree=1121440/2055920 swapFree=4192812/4192956
[pid=4284] ppid=4282 vsize=233856 CPUtime=762.47
/proc/4284/stat : 4284 (Spear-32) R 4282 4284 3580 0 -1 4194304 58103 0 0 0 76107 140 0 0 25 0 1 0 214906136 239468544 57603 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/4284/statm: 58464 57603 141 302 0 58159 0
Current children cumulated CPU time (s) 762.47
Current children cumulated vsize (KiB) 233856

[startup+822.729 s]
/proc/loadavg: 1.00 1.17 2.05 2/78 4287
/proc/meminfo: memFree=1112032/2055920 swapFree=4192812/4192956
[pid=4284] ppid=4282 vsize=245104 CPUtime=822.5
/proc/4284/stat : 4284 (Spear-32) R 4282 4284 3580 0 -1 4194304 60920 0 0 0 82102 148 0 0 25 0 1 0 214906136 250986496 59907 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/4284/statm: 61276 59907 141 302 0 60971 0
Current children cumulated CPU time (s) 822.5
Current children cumulated vsize (KiB) 245104

[startup+882.763 s]
/proc/loadavg: 1.06 1.16 1.99 2/78 4287
/proc/meminfo: memFree=1103328/2055920 swapFree=4192812/4192956
[pid=4284] ppid=4282 vsize=253976 CPUtime=882.51
/proc/4284/stat : 4284 (Spear-32) R 4282 4284 3580 0 -1 4194304 63088 0 0 0 88096 155 0 0 25 0 1 0 214906136 260071424 62075 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 134526928 0 0 4096 0 0 0 0 17 1 0 0
/proc/4284/statm: 63494 62075 141 302 0 63189 0
Current children cumulated CPU time (s) 882.51
Current children cumulated vsize (KiB) 253976

[startup+942.792 s]
/proc/loadavg: 1.02 1.13 1.93 2/78 4287
/proc/meminfo: memFree=1095200/2055920 swapFree=4192812/4192956
[pid=4284] ppid=4282 vsize=262120 CPUtime=942.52
/proc/4284/stat : 4284 (Spear-32) R 4282 4284 3580 0 -1 4194304 65135 0 0 0 94092 160 0 0 25 0 1 0 214906136 268410880 64122 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 134526710 0 0 4096 0 0 0 0 17 1 0 0
/proc/4284/statm: 65530 64122 141 302 0 65225 0
Current children cumulated CPU time (s) 942.52
Current children cumulated vsize (KiB) 262120

[startup+1002.83 s]
/proc/loadavg: 1.00 1.10 1.87 2/78 4287
/proc/meminfo: memFree=1087264/2055920 swapFree=4192812/4192956
[pid=4284] ppid=4282 vsize=269992 CPUtime=1002.54
/proc/4284/stat : 4284 (Spear-32) R 4282 4284 3580 0 -1 4194304 67123 0 0 0 100088 166 0 0 25 0 1 0 214906136 276471808 66110 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/4284/statm: 67498 66110 141 302 0 67193 0
Current children cumulated CPU time (s) 1002.54
Current children cumulated vsize (KiB) 269992

[startup+1062.86 s]
/proc/loadavg: 1.00 1.08 1.80 2/78 4287
/proc/meminfo: memFree=1078816/2055920 swapFree=4192812/4192956
[pid=4284] ppid=4282 vsize=278200 CPUtime=1062.56
/proc/4284/stat : 4284 (Spear-32) R 4282 4284 3580 0 -1 4194304 69198 0 0 0 106084 172 0 0 25 0 1 0 214906136 284876800 68185 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/4284/statm: 69550 68185 141 302 0 69245 0
Current children cumulated CPU time (s) 1062.56
Current children cumulated vsize (KiB) 278200

[startup+1122.9 s]
/proc/loadavg: 1.00 1.06 1.76 2/78 4287
/proc/meminfo: memFree=1071200/2055920 swapFree=4192812/4192956
[pid=4284] ppid=4282 vsize=285832 CPUtime=1122.57
/proc/4284/stat : 4284 (Spear-32) R 4282 4284 3580 0 -1 4194304 71110 0 0 0 112079 178 0 0 25 0 1 0 214906136 292691968 70097 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 134527175 0 0 4096 0 0 0 0 17 1 0 0
/proc/4284/statm: 71458 70097 141 302 0 71153 0
Current children cumulated CPU time (s) 1122.57
Current children cumulated vsize (KiB) 285832

[startup+1182.93 s]
/proc/loadavg: 1.00 1.05 1.71 2/78 4287
/proc/meminfo: memFree=1063520/2055920 swapFree=4192812/4192956
[pid=4284] ppid=4282 vsize=293820 CPUtime=1182.59
/proc/4284/stat : 4284 (Spear-32) R 4282 4284 3580 0 -1 4194304 73046 0 0 0 118076 183 0 0 25 0 1 0 214906136 300871680 72033 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/4284/statm: 73455 72033 141 302 0 73150 0
Current children cumulated CPU time (s) 1182.59
Current children cumulated vsize (KiB) 293820



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.35 s]
/proc/loadavg: 1.00 1.04 1.69 2/78 4287
/proc/meminfo: memFree=1061280/2055920 swapFree=4192812/4192956
[pid=4284] ppid=4282 vsize=295892 CPUtime=1200.01
/proc/4284/stat : 4284 (Spear-32) R 4282 4284 3580 0 -1 4194304 73578 0 0 0 119816 185 0 0 25 0 1 0 214906136 302993408 72565 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 134527175 0 0 4096 0 0 0 0 17 1 0 0
/proc/4284/statm: 73973 72565 141 302 0 73668 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 295892

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

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

[startup+1200.35 s]
/proc/loadavg: 1.00 1.04 1.69 2/78 4287
/proc/meminfo: memFree=1061280/2055920 swapFree=4192812/4192956
[pid=4284] ppid=4282 vsize=295892 CPUtime=1200.01
/proc/4284/stat : 4284 (Spear-32) R 4282 4284 3580 0 -1 4194304 73578 0 0 0 119816 185 0 0 25 0 1 0 214906136 302993408 72565 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 134527175 0 0 4096 0 0 0 0 17 1 0 0
/proc/4284/statm: 73973 72565 141 302 0 73668 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 295892

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.4
CPU time (s): 1200.07
CPU user time (s): 1198.17
CPU system time (s): 1.90171
CPU usage (%): 99.9725
Max. virtual memory (cumulated for all children) (KiB): 295892

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1198.17
system time used= 1.90171
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 73578
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= 1976

runsolver used 1.25181 second user time and 3.01754 second system time

The end

Launcher Data (download as text)

Begin job on node4 on Tue Feb 20 05:31:53 UTC 2007

IDJOB= 301050
IDBENCH= 20049
IDSOLVER= 133
FILE ID= node4/301050-1171949513

PBS_JOBID= 3848988

Free space on /tmp= 66550 MiB

SOLVER NAME= Spear 2007-02-12
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v600/unif-k5-r20-v600-c12000-S1556473581-06.cnf
COMMAND LINE= /tmp/evaluation/301050-1171949513/Spear-32 --model-stdout --time --dimacs /tmp/evaluation/301050-1171949513/instance-301050-1171949513.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node4/watcher-301050-1171949513 -o ROOT/results/node4/solver-301050-1171949513 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/301050-1171949513/Spear-32 --model-stdout --time --dimacs /tmp/evaluation/301050-1171949513/instance-301050-1171949513.cnf            

META MD5SUM SOLVER= 53b58dfa80430416a78fe762713f980c
MD5SUM BENCH=  1fbae11d60497da7fab37c36d35c584b

RANDOM SEED= 299846275

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node4.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		: 3000.231
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		: 3000.231
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:       1352512 kB
Buffers:         56348 kB
Cached:         510024 kB
SwapCached:          0 kB
Active:         202472 kB
Inactive:       423772 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1352512 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1840 kB
Writeback:           0 kB
Mapped:          78764 kB
Slab:            62756 kB
Committed_AS:   942608 kB
PageTables:       1768 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= 66550 MiB

End job on node4 on Tue Feb 20 05:51:55 UTC 2007