Trace number 304207

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/LargeSize/7SAT/v220/
unif-k7-r85-v220-c18700-S1898939887-14.cnf
MD5SUM41d7eef42075731c66070da93dbe200d
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables220
Number of clauses18700
Sum of the clauses size130900
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 518700

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/304207-1172053705/instance-304207-1172053705.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/node43/watcher-304207-1172053705 -o ROOT/results/node43/solver-304207-1172053705 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/304207-1172053705/Spear-32 --model-stdout --time --dimacs /tmp/evaluation/304207-1172053705/instance-304207-1172053705.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: 0.92 0.98 0.99 3/64 4168
/proc/meminfo: memFree=1441832/2055920 swapFree=4183412/4192956
[pid=4168] ppid=4166 vsize=1396 CPUtime=0
/proc/4168/stat : 4168 (Spear-32) R 4166 4168 3026 0 -1 4194304 182 0 0 0 0 0 0 0 18 0 1 0 225326592 1429504 166 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/4168/statm: 349 166 128 302 0 44 0

[startup+0.107294 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 4168
/proc/meminfo: memFree=1441832/2055920 swapFree=4183412/4192956
[pid=4168] ppid=4166 vsize=2844 CPUtime=0.1
/proc/4168/stat : 4168 (Spear-32) R 4166 4168 3026 0 -1 4194304 540 0 0 0 10 0 0 0 18 0 1 0 225326592 2912256 524 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/4168/statm: 711 524 141 302 0 406 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2844

[startup+0.515361 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 4168
/proc/meminfo: memFree=1441832/2055920 swapFree=4183412/4192956
[pid=4168] ppid=4166 vsize=3868 CPUtime=0.5
/proc/4168/stat : 4168 (Spear-32) R 4166 4168 3026 0 -1 4194304 777 0 0 0 50 0 0 0 21 0 1 0 225326592 3960832 761 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/4168/statm: 967 761 141 302 0 662 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 3868

[startup+1.3355 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 4169
/proc/meminfo: memFree=1438176/2055920 swapFree=4183412/4192956
[pid=4168] ppid=4166 vsize=5420 CPUtime=1.32
/proc/4168/stat : 4168 (Spear-32) R 4166 4168 3026 0 -1 4194304 1164 0 0 0 131 1 0 0 25 0 1 0 225326592 5550080 1148 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/4168/statm: 1355 1148 141 302 0 1050 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 5420

[startup+2.97377 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 4169
/proc/meminfo: memFree=1436256/2055920 swapFree=4183412/4192956
[pid=4168] ppid=4166 vsize=7744 CPUtime=2.96
/proc/4168/stat : 4168 (Spear-32) R 4166 4168 3026 0 -1 4194304 1746 0 0 0 295 1 0 0 25 0 1 0 225326592 7929856 1730 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/4168/statm: 1936 1730 141 302 0 1631 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 7744

[startup+6.25031 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 4169
/proc/meminfo: memFree=1432288/2055920 swapFree=4183412/4192956
[pid=4168] ppid=4166 vsize=11212 CPUtime=6.24
/proc/4168/stat : 4168 (Spear-32) R 4166 4168 3026 0 -1 4194304 2623 0 0 0 620 4 0 0 25 0 1 0 225326592 11481088 2607 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/4168/statm: 2803 2607 141 302 0 2498 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 11212

[startup+12.7064 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 4169
/proc/meminfo: memFree=1426400/2055920 swapFree=4183412/4192956
[pid=4168] ppid=4166 vsize=16772 CPUtime=12.69
/proc/4168/stat : 4168 (Spear-32) R 4166 4168 3026 0 -1 4194304 4016 0 0 0 1263 6 0 0 25 0 1 0 225326592 17174528 3967 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/4168/statm: 4193 3967 141 302 0 3888 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 16772

[startup+25.5065 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 4169
/proc/meminfo: memFree=1418720/2055920 swapFree=4183412/4192956
[pid=4168] ppid=4166 vsize=24932 CPUtime=25.49
/proc/4168/stat : 4168 (Spear-32) R 4166 4168 3026 0 -1 4194304 6057 0 0 0 2539 10 0 0 25 0 1 0 225326592 25530368 5943 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526917 0 0 4096 0 0 0 0 17 1 0 0
/proc/4168/statm: 6233 5943 141 302 0 5928 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 24932

[startup+51.1148 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 4169
/proc/meminfo: memFree=1407392/2055920 swapFree=4183412/4192956
[pid=4168] ppid=4166 vsize=35972 CPUtime=51.09
/proc/4168/stat : 4168 (Spear-32) R 4166 4168 3026 0 -1 4194304 8821 0 0 0 5091 18 0 0 25 0 1 0 225326592 36835328 8707 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/4168/statm: 8993 8707 141 302 0 8688 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 35972

[startup+102.324 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 4169
/proc/meminfo: memFree=1390496/2055920 swapFree=4183412/4192956
[pid=4168] ppid=4166 vsize=53480 CPUtime=102.28
/proc/4168/stat : 4168 (Spear-32) R 4166 4168 3026 0 -1 4194304 13194 0 0 0 10198 30 0 0 25 0 1 0 225326592 54763520 12951 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526758 0 0 4096 0 0 0 0 17 1 0 0
/proc/4168/statm: 13370 12951 141 302 0 13065 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 53480

[startup+162.351 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4169
/proc/meminfo: memFree=1376032/2055920 swapFree=4183412/4192956
[pid=4168] ppid=4166 vsize=67852 CPUtime=162.29
/proc/4168/stat : 4168 (Spear-32) R 4166 4168 3026 0 -1 4194304 16745 0 0 0 16189 40 0 0 25 0 1 0 225326592 69480448 16502 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/4168/statm: 16963 16502 141 302 0 16658 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 67852

[startup+222.375 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4169
/proc/meminfo: memFree=1365152/2055920 swapFree=4183412/4192956
[pid=4168] ppid=4166 vsize=79048 CPUtime=222.29
/proc/4168/stat : 4168 (Spear-32) R 4166 4168 3026 0 -1 4194304 19473 0 0 0 22182 47 0 0 25 0 1 0 225326592 80945152 19230 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526775 0 0 4096 0 0 0 0 17 1 0 0
/proc/4168/statm: 19762 19230 141 302 0 19457 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 79048

[startup+282.389 s]
/proc/loadavg: 0.99 0.98 0.99 3/65 4169
/proc/meminfo: memFree=1354464/2055920 swapFree=4183412/4192956
[pid=4168] ppid=4166 vsize=90592 CPUtime=282.29
/proc/4168/stat : 4168 (Spear-32) R 4166 4168 3026 0 -1 4194304 22387 0 0 0 28173 56 0 0 25 0 1 0 225326592 92766208 21887 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134527175 0 0 4096 0 0 0 0 17 1 0 0
/proc/4168/statm: 22648 21887 141 302 0 22343 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 90592

[startup+342.408 s]
/proc/loadavg: 1.03 1.00 1.00 2/65 4169
/proc/meminfo: memFree=1344544/2055920 swapFree=4183412/4192956
[pid=4168] ppid=4166 vsize=100688 CPUtime=342.29
/proc/4168/stat : 4168 (Spear-32) R 4166 4168 3026 0 -1 4194304 24854 0 0 0 34163 66 0 0 25 0 1 0 225326592 103104512 24354 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/4168/statm: 25172 24354 141 302 0 24867 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 100688

[startup+402.432 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 4169
/proc/meminfo: memFree=1335008/2055920 swapFree=4183412/4192956
[pid=4168] ppid=4166 vsize=110148 CPUtime=402.29
/proc/4168/stat : 4168 (Spear-32) R 4166 4168 3026 0 -1 4194304 27206 0 0 0 40156 73 0 0 25 0 1 0 225326592 112791552 26706 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/4168/statm: 27537 26706 141 302 0 27232 0
Current children cumulated CPU time (s) 402.29
Current children cumulated vsize (KiB) 110148

[startup+462.455 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4169
/proc/meminfo: memFree=1326048/2055920 swapFree=4183412/4192956
[pid=4168] ppid=4166 vsize=118980 CPUtime=462.29
/proc/4168/stat : 4168 (Spear-32) R 4166 4168 3026 0 -1 4194304 29437 0 0 0 46149 80 0 0 25 0 1 0 225326592 121835520 28937 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526790 0 0 4096 0 0 0 0 17 1 0 0
/proc/4168/statm: 29745 28937 141 302 0 29440 0
Current children cumulated CPU time (s) 462.29
Current children cumulated vsize (KiB) 118980

[startup+522.478 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4169
/proc/meminfo: memFree=1317728/2055920 swapFree=4183412/4192956
[pid=4168] ppid=4166 vsize=127248 CPUtime=522.3
/proc/4168/stat : 4168 (Spear-32) R 4166 4168 3026 0 -1 4194304 31516 0 0 0 52143 87 0 0 25 0 1 0 225326592 130301952 31016 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/4168/statm: 31812 31016 141 302 0 31507 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 127248

[startup+582.494 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4169
/proc/meminfo: memFree=1309472/2055920 swapFree=4183412/4192956
[pid=4168] ppid=4166 vsize=135412 CPUtime=582.3
/proc/4168/stat : 4168 (Spear-32) R 4166 4168 3026 0 -1 4194304 33561 0 0 0 58136 94 0 0 25 0 1 0 225326592 138661888 33061 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/4168/statm: 33853 33061 141 302 0 33548 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 135412

[startup+642.517 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4169
/proc/meminfo: memFree=1300832/2055920 swapFree=4183412/4192956
[pid=4168] ppid=4166 vsize=144324 CPUtime=642.3
/proc/4168/stat : 4168 (Spear-32) R 4166 4168 3026 0 -1 4194304 35700 0 0 0 64128 102 0 0 25 0 1 0 225326592 147787776 35200 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526928 0 0 4096 0 0 0 0 17 1 0 0
/proc/4168/statm: 36081 35200 141 302 0 35776 0
Current children cumulated CPU time (s) 642.3
Current children cumulated vsize (KiB) 144324

[startup+702.535 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4171
/proc/meminfo: memFree=1295392/2055920 swapFree=4183412/4192956
[pid=4168] ppid=4166 vsize=150136 CPUtime=702.3
/proc/4168/stat : 4168 (Spear-32) R 4166 4168 3026 0 -1 4194304 37082 0 0 0 70123 107 0 0 25 0 1 0 225326592 153739264 36582 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/4168/statm: 37534 36582 141 302 0 37229 0
Current children cumulated CPU time (s) 702.3
Current children cumulated vsize (KiB) 150136

[startup+762.556 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4171
/proc/meminfo: memFree=1289824/2055920 swapFree=4183412/4192956
[pid=4168] ppid=4166 vsize=155716 CPUtime=762.31
/proc/4168/stat : 4168 (Spear-32) R 4166 4168 3026 0 -1 4194304 38458 0 0 0 76118 113 0 0 25 0 1 0 225326592 159453184 37958 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/4168/statm: 38929 37958 141 302 0 38624 0
Current children cumulated CPU time (s) 762.31
Current children cumulated vsize (KiB) 155716

[startup+822.584 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4171
/proc/meminfo: memFree=1284000/2055920 swapFree=4183412/4192956
[pid=4168] ppid=4166 vsize=161624 CPUtime=822.31
/proc/4168/stat : 4168 (Spear-32) R 4166 4168 3026 0 -1 4194304 39904 0 0 0 82114 117 0 0 25 0 1 0 225326592 165502976 39404 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134527175 0 0 4096 0 0 0 0 17 1 0 0
/proc/4168/statm: 40406 39404 141 302 0 40101 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 161624

[startup+882.602 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4171
/proc/meminfo: memFree=1278112/2055920 swapFree=4183412/4192956
[pid=4168] ppid=4166 vsize=167544 CPUtime=882.31
/proc/4168/stat : 4168 (Spear-32) R 4166 4168 3026 0 -1 4194304 41390 0 0 0 88109 122 0 0 25 0 1 0 225326592 171565056 40890 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/4168/statm: 41886 40890 141 302 0 41581 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 167544

[startup+942.622 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4171
/proc/meminfo: memFree=1272800/2055920 swapFree=4183412/4192956
[pid=4168] ppid=4166 vsize=174912 CPUtime=942.31
/proc/4168/stat : 4168 (Spear-32) R 4166 4168 3026 0 -1 4194304 43216 0 0 0 94103 128 0 0 25 0 1 0 225326592 179109888 42203 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526972 0 0 4096 0 0 0 0 17 1 0 0
/proc/4168/statm: 43728 42203 141 302 0 43423 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 174912

[startup+1002.64 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4171
/proc/meminfo: memFree=1267744/2055920 swapFree=4183412/4192956
[pid=4168] ppid=4166 vsize=179912 CPUtime=1002.31
/proc/4168/stat : 4168 (Spear-32) R 4166 4168 3026 0 -1 4194304 44491 0 0 0 100099 132 0 0 25 0 1 0 225326592 184229888 43478 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134527100 0 0 4096 0 0 0 0 17 1 0 0
/proc/4168/statm: 44978 43478 141 302 0 44673 0
Current children cumulated CPU time (s) 1002.31
Current children cumulated vsize (KiB) 179912

[startup+1062.67 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4171
/proc/meminfo: memFree=1262496/2055920 swapFree=4183412/4192956
[pid=4168] ppid=4166 vsize=185380 CPUtime=1062.32
/proc/4168/stat : 4168 (Spear-32) R 4166 4168 3026 0 -1 4194304 45783 0 0 0 106095 137 0 0 25 0 1 0 225326592 189829120 44770 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526928 0 0 4096 0 0 0 0 17 1 0 0
/proc/4168/statm: 46345 44770 141 302 0 46040 0
Current children cumulated CPU time (s) 1062.32
Current children cumulated vsize (KiB) 185380

[startup+1122.69 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4171
/proc/meminfo: memFree=1257696/2055920 swapFree=4183412/4192956
[pid=4168] ppid=4166 vsize=190188 CPUtime=1122.33
/proc/4168/stat : 4168 (Spear-32) R 4166 4168 3026 0 -1 4194304 46995 0 0 0 112090 143 0 0 25 0 1 0 225326592 194752512 45982 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526962 0 0 4096 0 0 0 0 17 1 0 0
/proc/4168/statm: 47547 45982 141 302 0 47242 0
Current children cumulated CPU time (s) 1122.33
Current children cumulated vsize (KiB) 190188

[startup+1182.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4171
/proc/meminfo: memFree=1252896/2055920 swapFree=4183412/4192956
[pid=4168] ppid=4166 vsize=195012 CPUtime=1182.32
/proc/4168/stat : 4168 (Spear-32) R 4166 4168 3026 0 -1 4194304 48206 0 0 0 118085 147 0 0 25 0 1 0 225326592 199692288 47193 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/4168/statm: 48753 47193 141 302 0 48448 0
Current children cumulated CPU time (s) 1182.32
Current children cumulated vsize (KiB) 195012



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.43 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4171
/proc/meminfo: memFree=1251360/2055920 swapFree=4183412/4192956
[pid=4168] ppid=4166 vsize=196420 CPUtime=1200.04
/proc/4168/stat : 4168 (Spear-32) R 4166 4168 3026 0 -1 4194304 48563 0 0 0 119855 149 0 0 25 0 1 0 225326592 201134080 47550 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526886 0 0 4096 0 0 0 0 17 1 0 0
/proc/4168/statm: 49105 47550 141 302 0 48800 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 196420

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

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

[startup+1200.43 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4171
/proc/meminfo: memFree=1251360/2055920 swapFree=4183412/4192956
[pid=4168] ppid=4166 vsize=196420 CPUtime=1200.04
/proc/4168/stat : 4168 (Spear-32) R 4166 4168 3026 0 -1 4194304 48563 0 0 0 119855 149 0 0 25 0 1 0 225326592 201134080 47550 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526886 0 0 4096 0 0 0 0 17 1 0 0
/proc/4168/statm: 49105 47550 141 302 0 48800 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 196420

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.47
CPU time (s): 1200.08
CPU user time (s): 1198.56
CPU system time (s): 1.52677
CPU usage (%): 99.9681
Max. virtual memory (cumulated for all children) (KiB): 196420

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1198.56
system time used= 1.52677
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 48563
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= 1663

runsolver used 0.864868 second user time and 2.35764 second system time

The end

Launcher Data (download as text)

Begin job on node43 on Wed Feb 21 10:28:26 UTC 2007

IDJOB= 304207
IDBENCH= 20126
IDSOLVER= 133
FILE ID= node43/304207-1172053705

PBS_JOBID= 3892744

Free space on /tmp= 66561 MiB

SOLVER NAME= Spear 2007-02-12
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v220/unif-k7-r85-v220-c18700-S1898939887-14.cnf
COMMAND LINE= /tmp/evaluation/304207-1172053705/Spear-32 --model-stdout --time --dimacs /tmp/evaluation/304207-1172053705/instance-304207-1172053705.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node43/watcher-304207-1172053705 -o ROOT/results/node43/solver-304207-1172053705 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/304207-1172053705/Spear-32 --model-stdout --time --dimacs /tmp/evaluation/304207-1172053705/instance-304207-1172053705.cnf            

META MD5SUM SOLVER= 53b58dfa80430416a78fe762713f980c
MD5SUM BENCH=  41d7eef42075731c66070da93dbe200d

RANDOM SEED= 977054641

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node43.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		: 3000.281
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		: 3000.281
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:       1442304 kB
Buffers:         36844 kB
Cached:         492676 kB
SwapCached:       3668 kB
Active:         119460 kB
Inactive:       419920 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1442304 kB
SwapTotal:     4192956 kB
SwapFree:      4183412 kB
Dirty:            2092 kB
Writeback:           0 kB
Mapped:          15632 kB
Slab:            60348 kB
Committed_AS:   609920 kB
PageTables:       1392 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= 66561 MiB

End job on node43 on Wed Feb 21 10:48:28 UTC 2007