Trace number 307896

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 FH 1.0? (TO) 1200.09 1200.53

General information on the benchmark

Namerandom/2+p/p0.7/v6500/
unif2p-p0.7-v6500-c17355-S549070267-05-SAT.cnf
MD5SUM4819d89b7aa2a4346ffa426a3f09fe5c
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.942855
Satisfiable
(Un)Satisfiability was proved
Number of variables6494
Number of clauses17354
Sum of the clauses size46856
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 25206
Number of clauses of size 312148
Number of clauses of size 40
Number of clauses of size 50
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/307896-1172508703/instance-307896-1172508703.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-307896-1172508703 -o ROOT/results/node4/solver-307896-1172508703 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/307896-1172508703/Spear-32 --model-stdout --time --spset-autotuned-fh_1_0 --dimacs /tmp/evaluation/307896-1172508703/instance-307896-1172508703.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 0.99 0.99 3/77 18043
/proc/meminfo: memFree=1397480/2055920 swapFree=4192812/4192956
[pid=18043] ppid=18041 vsize=1932 CPUtime=0
/proc/18043/stat : 18043 (Spear-32) R 18041 18043 17207 0 -1 4194304 263 0 0 0 0 0 0 0 18 0 1 0 270825140 1978368 247 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 135256019 0 0 4096 0 0 0 0 17 1 0 0
/proc/18043/statm: 483 247 126 302 0 178 0

[startup+0.106587 s]
/proc/loadavg: 1.00 0.99 0.99 3/77 18043
/proc/meminfo: memFree=1397480/2055920 swapFree=4192812/4192956
[pid=18043] ppid=18041 vsize=3232 CPUtime=0.1
/proc/18043/stat : 18043 (Spear-32) R 18041 18043 17207 0 -1 4194304 634 0 0 0 10 0 0 0 18 0 1 0 270825140 3309568 600 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/18043/statm: 808 600 140 302 0 503 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3232

[startup+0.514626 s]
/proc/loadavg: 1.00 0.99 0.99 3/77 18043
/proc/meminfo: memFree=1397480/2055920 swapFree=4192812/4192956
[pid=18043] ppid=18041 vsize=3748 CPUtime=0.5
/proc/18043/stat : 18043 (Spear-32) R 18041 18043 17207 0 -1 4194304 748 0 0 0 50 0 0 0 21 0 1 0 270825140 3837952 714 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/18043/statm: 937 714 140 302 0 632 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 3748

[startup+1.3347 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 18044
/proc/meminfo: memFree=1394528/2055920 swapFree=4192812/4192956
[pid=18043] ppid=18041 vsize=4512 CPUtime=1.33
/proc/18043/stat : 18043 (Spear-32) R 18041 18043 17207 0 -1 4194304 954 0 0 0 132 1 0 0 25 0 1 0 270825140 4620288 920 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/18043/statm: 1128 920 140 302 0 823 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 4512

[startup+2.97086 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 18044
/proc/meminfo: memFree=1393376/2055920 swapFree=4192812/4192956
[pid=18043] ppid=18041 vsize=6036 CPUtime=2.96
/proc/18043/stat : 18043 (Spear-32) R 18041 18043 17207 0 -1 4194304 1309 0 0 0 294 2 0 0 25 0 1 0 270825140 6180864 1275 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/18043/statm: 1509 1275 140 302 0 1204 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 6036

[startup+6.24718 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 18044
/proc/meminfo: memFree=1390688/2055920 swapFree=4192812/4192956
[pid=18043] ppid=18041 vsize=8324 CPUtime=6.23
/proc/18043/stat : 18043 (Spear-32) R 18041 18043 17207 0 -1 4194304 1895 0 0 0 620 3 0 0 25 0 1 0 270825140 8523776 1861 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/18043/statm: 2081 1861 140 302 0 1776 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 8324

[startup+12.7048 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 18044
/proc/meminfo: memFree=1386592/2055920 swapFree=4192812/4192956
[pid=18043] ppid=18041 vsize=12248 CPUtime=12.69
/proc/18043/stat : 18043 (Spear-32) R 18041 18043 17207 0 -1 4194304 2883 0 0 0 1262 7 0 0 25 0 1 0 270825140 12541952 2816 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/18043/statm: 3062 2816 140 302 0 2757 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 12248

[startup+25.513 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 18044
/proc/meminfo: memFree=1381600/2055920 swapFree=4192812/4192956
[pid=18043] ppid=18041 vsize=17312 CPUtime=25.49
/proc/18043/stat : 18043 (Spear-32) R 18041 18043 17207 0 -1 4194304 4159 0 0 0 2537 12 0 0 25 0 1 0 270825140 17727488 4092 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/18043/statm: 4328 4092 140 302 0 4023 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 17312

[startup+51.1245 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 18044
/proc/meminfo: memFree=1373152/2055920 swapFree=4192812/4192956
[pid=18043] ppid=18041 vsize=25676 CPUtime=51.1
/proc/18043/stat : 18043 (Spear-32) R 18041 18043 17207 0 -1 4194304 6298 0 0 0 5090 20 0 0 25 0 1 0 270825140 26292224 6166 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/18043/statm: 6419 6166 140 302 0 6114 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 25676

[startup+102.348 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 18044
/proc/meminfo: memFree=1360608/2055920 swapFree=4192812/4192956
[pid=18043] ppid=18041 vsize=38720 CPUtime=102.31
/proc/18043/stat : 18043 (Spear-32) R 18041 18043 17207 0 -1 4194304 9566 0 0 0 10198 33 0 0 25 0 1 0 270825140 39649280 9305 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 134526761 0 0 4096 0 0 0 0 17 1 0 0
/proc/18043/statm: 9680 9305 140 302 0 9375 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 38720

[startup+162.383 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 18044
/proc/meminfo: memFree=1349408/2055920 swapFree=4192812/4192956
[pid=18043] ppid=18041 vsize=49720 CPUtime=162.33
/proc/18043/stat : 18043 (Spear-32) R 18041 18043 17207 0 -1 4194304 12335 0 0 0 16190 43 0 0 25 0 1 0 270825140 50913280 12074 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/18043/statm: 12430 12074 140 302 0 12125 0
Current children cumulated CPU time (s) 162.33
Current children cumulated vsize (KiB) 49720

[startup+222.415 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 18044
/proc/meminfo: memFree=1339552/2055920 swapFree=4192812/4192956
[pid=18043] ppid=18041 vsize=59512 CPUtime=222.35
/proc/18043/stat : 18043 (Spear-32) R 18041 18043 17207 0 -1 4194304 14794 0 0 0 22182 53 0 0 25 0 1 0 270825140 60940288 14533 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 134527012 0 0 4096 0 0 0 0 17 1 0 0
/proc/18043/statm: 14878 14533 140 302 0 14573 0
Current children cumulated CPU time (s) 222.35
Current children cumulated vsize (KiB) 59512

[startup+282.445 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 18044
/proc/meminfo: memFree=1329888/2055920 swapFree=4192812/4192956
[pid=18043] ppid=18041 vsize=69200 CPUtime=282.36
/proc/18043/stat : 18043 (Spear-32) R 18041 18043 17207 0 -1 4194304 17239 0 0 0 28174 62 0 0 25 0 1 0 270825140 70860800 16978 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 134526962 0 0 4096 0 0 0 0 17 1 0 0
/proc/18043/statm: 17300 16978 140 302 0 16995 0
Current children cumulated CPU time (s) 282.36
Current children cumulated vsize (KiB) 69200

[startup+342.475 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 18044
/proc/meminfo: memFree=1321696/2055920 swapFree=4192812/4192956
[pid=18043] ppid=18041 vsize=78356 CPUtime=342.37
/proc/18043/stat : 18043 (Spear-32) R 18041 18043 17207 0 -1 4194304 19519 0 0 0 34167 70 0 0 25 0 1 0 270825140 80236544 19001 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 134527022 0 0 4096 0 0 0 0 17 1 0 0
/proc/18043/statm: 19589 19001 140 302 0 19284 0
Current children cumulated CPU time (s) 342.37
Current children cumulated vsize (KiB) 78356

[startup+402.509 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 18044
/proc/meminfo: memFree=1312608/2055920 swapFree=4192812/4192956
[pid=18043] ppid=18041 vsize=87384 CPUtime=402.39
/proc/18043/stat : 18043 (Spear-32) R 18041 18043 17207 0 -1 4194304 21766 0 0 0 40160 79 0 0 25 0 1 0 270825140 89481216 21248 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 134527175 0 0 4096 0 0 0 0 17 1 0 0
/proc/18043/statm: 21846 21248 140 302 0 21541 0
Current children cumulated CPU time (s) 402.39
Current children cumulated vsize (KiB) 87384

[startup+462.542 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 18044
/proc/meminfo: memFree=1304096/2055920 swapFree=4192812/4192956
[pid=18043] ppid=18041 vsize=95884 CPUtime=462.41
/proc/18043/stat : 18043 (Spear-32) R 18041 18043 17207 0 -1 4194304 23897 0 0 0 46153 88 0 0 25 0 1 0 270825140 98185216 23379 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/18043/statm: 23971 23379 140 302 0 23666 0
Current children cumulated CPU time (s) 462.41
Current children cumulated vsize (KiB) 95884

[startup+522.578 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 18044
/proc/meminfo: memFree=1296288/2055920 swapFree=4192812/4192956
[pid=18043] ppid=18041 vsize=103768 CPUtime=522.42
/proc/18043/stat : 18043 (Spear-32) R 18041 18043 17207 0 -1 4194304 25864 0 0 0 52147 95 0 0 25 0 1 0 270825140 106258432 25346 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 134527175 0 0 4096 0 0 0 0 17 1 0 0
/proc/18043/statm: 25942 25346 140 302 0 25637 0
Current children cumulated CPU time (s) 522.42
Current children cumulated vsize (KiB) 103768

[startup+582.615 s]
/proc/loadavg: 1.00 0.99 0.99 2/84 18146
/proc/meminfo: memFree=1286320/2055920 swapFree=4192812/4192956
[pid=18043] ppid=18041 vsize=112372 CPUtime=582.4
/proc/18043/stat : 18043 (Spear-32) R 18041 18043 17207 0 -1 4194304 28018 0 0 0 58135 105 0 0 25 0 1 0 270825140 115068928 27500 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/18043/statm: 28093 27500 140 302 0 27788 0
Current children cumulated CPU time (s) 582.4
Current children cumulated vsize (KiB) 112372

[startup+642.679 s]
/proc/loadavg: 1.00 0.99 0.99 2/84 18222
/proc/meminfo: memFree=1277168/2055920 swapFree=4192812/4192956
[pid=18043] ppid=18041 vsize=121360 CPUtime=642.4
/proc/18043/stat : 18043 (Spear-32) R 18041 18043 17207 0 -1 4194304 30283 0 0 0 64127 113 0 0 25 0 1 0 270825140 124272640 29765 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/18043/statm: 30340 29765 140 302 0 30035 0
Current children cumulated CPU time (s) 642.4
Current children cumulated vsize (KiB) 121360

[startup+702.71 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 18242
/proc/meminfo: memFree=1270368/2055920 swapFree=4192812/4192956
[pid=18043] ppid=18041 vsize=129268 CPUtime=702.41
/proc/18043/stat : 18043 (Spear-32) R 18041 18043 17207 0 -1 4194304 32257 0 0 0 70119 122 0 0 25 0 1 0 270825140 132370432 31739 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 134527089 0 0 4096 0 0 0 0 17 1 0 0
/proc/18043/statm: 32317 31739 140 302 0 32012 0
Current children cumulated CPU time (s) 702.41
Current children cumulated vsize (KiB) 129268

[startup+762.742 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 18242
/proc/meminfo: memFree=1263456/2055920 swapFree=4192812/4192956
[pid=18043] ppid=18041 vsize=136136 CPUtime=762.41
/proc/18043/stat : 18043 (Spear-32) R 18041 18043 17207 0 -1 4194304 33972 0 0 0 76113 128 0 0 25 0 1 0 270825140 139403264 33454 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/18043/statm: 34034 33454 140 302 0 33729 0
Current children cumulated CPU time (s) 762.41
Current children cumulated vsize (KiB) 136136

[startup+822.776 s]
/proc/loadavg: 1.03 1.00 0.99 2/78 18242
/proc/meminfo: memFree=1256608/2055920 swapFree=4192812/4192956
[pid=18043] ppid=18041 vsize=142900 CPUtime=822.44
/proc/18043/stat : 18043 (Spear-32) R 18041 18043 17207 0 -1 4194304 35659 0 0 0 82108 136 0 0 25 0 1 0 270825140 146329600 35141 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/18043/statm: 35725 35141 140 302 0 35420 0
Current children cumulated CPU time (s) 822.44
Current children cumulated vsize (KiB) 142900

[startup+882.807 s]
/proc/loadavg: 1.01 1.00 0.99 2/78 18242
/proc/meminfo: memFree=1250336/2055920 swapFree=4192812/4192956
[pid=18043] ppid=18041 vsize=149188 CPUtime=882.45
/proc/18043/stat : 18043 (Spear-32) R 18041 18043 17207 0 -1 4194304 37238 0 0 0 88103 142 0 0 25 0 1 0 270825140 152768512 36720 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/18043/statm: 37297 36720 140 302 0 36992 0
Current children cumulated CPU time (s) 882.45
Current children cumulated vsize (KiB) 149188

[startup+942.843 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 18242
/proc/meminfo: memFree=1244768/2055920 swapFree=4192812/4192956
[pid=18043] ppid=18041 vsize=156832 CPUtime=942.47
/proc/18043/stat : 18043 (Spear-32) R 18041 18043 17207 0 -1 4194304 39154 0 0 0 94100 147 0 0 25 0 1 0 270825140 160595968 38123 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 134527182 0 0 4096 0 0 0 0 17 1 0 0
/proc/18043/statm: 39208 38123 140 302 0 38903 0
Current children cumulated CPU time (s) 942.47
Current children cumulated vsize (KiB) 156832

[startup+1002.87 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 18242
/proc/meminfo: memFree=1239200/2055920 swapFree=4192812/4192956
[pid=18043] ppid=18041 vsize=162628 CPUtime=1002.48
/proc/18043/stat : 18043 (Spear-32) R 18041 18043 17207 0 -1 4194304 40597 0 0 0 100096 152 0 0 25 0 1 0 270825140 166531072 39566 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/18043/statm: 40657 39566 140 302 0 40352 0
Current children cumulated CPU time (s) 1002.48
Current children cumulated vsize (KiB) 162628

[startup+1062.91 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 18242
/proc/meminfo: memFree=1233952/2055920 swapFree=4192812/4192956
[pid=18043] ppid=18041 vsize=167716 CPUtime=1062.51
/proc/18043/stat : 18043 (Spear-32) R 18041 18043 17207 0 -1 4194304 41869 0 0 0 106093 158 0 0 25 0 1 0 270825140 171741184 40838 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/18043/statm: 41929 40838 140 302 0 41624 0
Current children cumulated CPU time (s) 1062.51
Current children cumulated vsize (KiB) 167716

[startup+1122.94 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 18242
/proc/meminfo: memFree=1229536/2055920 swapFree=4192812/4192956
[pid=18043] ppid=18041 vsize=172216 CPUtime=1122.52
/proc/18043/stat : 18043 (Spear-32) R 18041 18043 17207 0 -1 4194304 42988 0 0 0 112087 165 0 0 25 0 1 0 270825140 176349184 41957 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 134527175 0 0 4096 0 0 0 0 17 1 0 0
/proc/18043/statm: 43054 41957 140 302 0 42749 0
Current children cumulated CPU time (s) 1122.52
Current children cumulated vsize (KiB) 172216

[startup+1182.97 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 18242
/proc/meminfo: memFree=1224416/2055920 swapFree=4192812/4192956
[pid=18043] ppid=18041 vsize=177360 CPUtime=1182.53
/proc/18043/stat : 18043 (Spear-32) R 18041 18043 17207 0 -1 4194304 44253 0 0 0 118083 170 0 0 25 0 1 0 270825140 181616640 43222 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 134526962 0 0 4096 0 0 0 0 17 1 0 0
/proc/18043/statm: 44340 43222 140 302 0 44035 0
Current children cumulated CPU time (s) 1182.53
Current children cumulated vsize (KiB) 177360



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.49 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 18242
/proc/meminfo: memFree=1222560/2055920 swapFree=4192812/4192956
[pid=18043] ppid=18041 vsize=179108 CPUtime=1200.06
/proc/18043/stat : 18043 (Spear-32) R 18041 18043 17207 0 -1 4194304 44715 0 0 0 119834 172 0 0 25 0 1 0 270825140 183406592 43684 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 134527022 0 0 4096 0 0 0 0 17 1 0 0
/proc/18043/statm: 44777 43684 140 302 0 44472 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 179108

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

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

[startup+1200.49 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 18242
/proc/meminfo: memFree=1222560/2055920 swapFree=4192812/4192956
[pid=18043] ppid=18041 vsize=179108 CPUtime=1200.06
/proc/18043/stat : 18043 (Spear-32) R 18041 18043 17207 0 -1 4194304 44715 0 0 0 119834 172 0 0 25 0 1 0 270825140 183406592 43684 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 134527022 0 0 4096 0 0 0 0 17 1 0 0
/proc/18043/statm: 44777 43684 140 302 0 44472 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 179108

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.53
CPU time (s): 1200.09
CPU user time (s): 1198.34
CPU system time (s): 1.74973
CPU usage (%): 99.9637
Max. virtual memory (cumulated for all children) (KiB): 179108

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1198.34
system time used= 1.74973
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 44715
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= 2688

runsolver used 1.2888 second user time and 2.97755 second system time

The end

Launcher Data (download as text)

Begin job on node4 on Mon Feb 26 16:51:43 UTC 2007

IDJOB= 307896
IDBENCH= 20216
IDSOLVER= 132
FILE ID= node4/307896-1172508703

PBS_JOBID= 3971586

Free space on /tmp= 66557 MiB

SOLVER NAME= Spear FH 1.0
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.7/v6500/unif2p-p0.7-v6500-c17355-S549070267-05-SAT.cnf
COMMAND LINE= /tmp/evaluation/307896-1172508703/Spear-32 --model-stdout --time --spset-autotuned-fh_1_0 --dimacs  /tmp/evaluation/307896-1172508703/instance-307896-1172508703.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node4/watcher-307896-1172508703 -o ROOT/results/node4/solver-307896-1172508703 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/307896-1172508703/Spear-32 --model-stdout --time --spset-autotuned-fh_1_0 --dimacs  /tmp/evaluation/307896-1172508703/instance-307896-1172508703.cnf            

META MD5SUM SOLVER= 53b58dfa80430416a78fe762713f980c
MD5SUM BENCH=  4819d89b7aa2a4346ffa426a3f09fe5c

RANDOM SEED= 768673127

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:       1397952 kB
Buffers:         59756 kB
Cached:         460104 kB
SwapCached:          0 kB
Active:         283400 kB
Inactive:       296432 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1397952 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1836 kB
Writeback:           0 kB
Mapped:          78868 kB
Slab:            63664 kB
Committed_AS:  1055320 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= 66557 MiB

End job on node4 on Mon Feb 26 17:11:45 UTC 2007