Trace number 313688

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) 1200.11 1200.53

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/dated-10-19-u.cnf
MD5SUM1f049803198bb32ab05476465773cc39
Bench CategoryINDUST (industrial 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 variables246502
Number of clauses1169243
Sum of the clauses size2711964
Maximum clause length10
Minimum clause length1
Number of clauses of size 120518
Number of clauses of size 2893029
Number of clauses of size 3209596
Number of clauses of size 45120
Number of clauses of size 520480
Number of clauses of size over 520500

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/313688-1176889375/instance-313688-1176889375.cnf

Verifier Data (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer:

Watcher Data (download as text)

runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node51/watcher-313688-1176889375 -o ROOT/results/node51/solver-313688-1176889375 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/313688-1176889375/Spear-32 --model-stdout --time --dimacs /tmp/evaluation/313688-1176889375/instance-313688-1176889375.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2400 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: 0.99 1.00 0.99 3/64 7221
/proc/meminfo: memFree=1648168/2055920 swapFree=4181508/4192956
[pid=7221] ppid=7219 vsize=1700 CPUtime=0
/proc/7221/stat : 7221 (Spear-32) R 7219 7221 7113 0 -1 4194304 233 0 0 0 0 0 0 0 18 0 1 0 43782648 1740800 217 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 134513431 0 0 4096 0 0 0 0 17 1 0 0
/proc/7221/statm: 425 217 128 302 0 120 0

[startup+0.055094 s]
/proc/loadavg: 0.99 1.00 0.99 3/64 7221
/proc/meminfo: memFree=1648168/2055920 swapFree=4181508/4192956
[pid=7221] ppid=7219 vsize=4916 CPUtime=0.04
/proc/7221/stat : 7221 (Spear-32) R 7219 7221 7113 0 -1 4194304 1247 0 0 0 4 0 0 0 18 0 1 0 43782648 5033984 878 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/7221/statm: 1229 878 128 302 0 924 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 4916

[startup+0.102096 s]
/proc/loadavg: 0.99 1.00 0.99 3/64 7221
/proc/meminfo: memFree=1648168/2055920 swapFree=4181508/4192956
[pid=7221] ppid=7219 vsize=6340 CPUtime=0.09
/proc/7221/stat : 7221 (Spear-32) R 7219 7221 7113 0 -1 4194304 1722 0 0 0 8 1 0 0 18 0 1 0 43782648 6492160 1353 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 134865733 0 0 4096 0 0 0 0 17 1 0 0
/proc/7221/statm: 1585 1354 129 302 0 1280 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6340

[startup+0.301113 s]
/proc/loadavg: 0.99 1.00 0.99 3/64 7221
/proc/meminfo: memFree=1648168/2055920 swapFree=4181508/4192956
[pid=7221] ppid=7219 vsize=19748 CPUtime=0.29
/proc/7221/stat : 7221 (Spear-32) R 7219 7221 7113 0 -1 4194304 5023 0 0 0 25 4 0 0 19 0 1 0 43782648 20221952 3689 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 134518170 0 0 4096 0 0 0 0 17 1 0 0
/proc/7221/statm: 4937 3690 129 302 0 4632 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 19748

[startup+0.701149 s]
/proc/loadavg: 0.99 1.00 0.99 3/64 7221
/proc/meminfo: memFree=1648168/2055920 swapFree=4181508/4192956
[pid=7221] ppid=7219 vsize=35620 CPUtime=0.69
/proc/7221/stat : 7221 (Spear-32) R 7219 7221 7113 0 -1 4194304 10971 0 0 0 53 16 0 0 23 0 1 0 43782648 36474880 7457 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/7221/statm: 8905 7457 129 302 0 8600 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 35620

[startup+1.50122 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 7222
/proc/meminfo: memFree=1610848/2055920 swapFree=4181508/4192956
[pid=7221] ppid=7219 vsize=53784 CPUtime=1.48
/proc/7221/stat : 7221 (Spear-32) R 7219 7221 7113 0 -1 4194304 16481 0 0 0 116 32 0 0 25 0 1 0 43782648 55074816 12710 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 135258954 0 0 4096 0 0 0 0 17 1 0 0
/proc/7221/statm: 13446 12710 129 302 0 13141 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 53784

[startup+3.10136 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 7222
/proc/meminfo: memFree=1582048/2055920 swapFree=4181508/4192956
[pid=7221] ppid=7219 vsize=91424 CPUtime=3.09
/proc/7221/stat : 7221 (Spear-32) R 7219 7221 7113 0 -1 4194304 26931 0 0 0 271 38 0 0 25 0 1 0 43782648 93618176 21524 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 134535697 0 0 4096 0 0 0 0 17 1 0 0
/proc/7221/statm: 22856 21524 140 302 0 22551 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 91424

[startup+6.30165 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 7222
/proc/meminfo: memFree=1561888/2055920 swapFree=4181508/4192956
[pid=7221] ppid=7219 vsize=92080 CPUtime=6.28
/proc/7221/stat : 7221 (Spear-32) R 7219 7221 7113 0 -1 4194304 27179 0 0 0 590 38 0 0 25 0 1 0 43782648 94289920 21643 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/7221/statm: 23020 21643 140 302 0 22715 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 92080

[startup+12.7012 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 7222
/proc/meminfo: memFree=1561832/2055920 swapFree=4181508/4192956
[pid=7221] ppid=7219 vsize=92084 CPUtime=12.68
/proc/7221/stat : 7221 (Spear-32) R 7219 7221 7113 0 -1 4194304 27210 0 0 0 1229 39 0 0 25 0 1 0 43782648 94294016 21674 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 134526883 0 0 4096 0 0 0 0 17 1 0 0
/proc/7221/statm: 23021 21674 141 302 0 22716 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 92084

[startup+25.5024 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 7222
/proc/meminfo: memFree=1562024/2055920 swapFree=4181508/4192956
[pid=7221] ppid=7219 vsize=92084 CPUtime=25.49
/proc/7221/stat : 7221 (Spear-32) R 7219 7221 7113 0 -1 4194304 27223 0 0 0 2508 41 0 0 25 0 1 0 43782648 94294016 21687 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 134524587 0 0 4096 0 0 0 0 17 1 0 0
/proc/7221/statm: 23021 21687 141 302 0 22716 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 92084

[startup+51.1027 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 7222
/proc/meminfo: memFree=1561832/2055920 swapFree=4181508/4192956
[pid=7221] ppid=7219 vsize=92276 CPUtime=51.07
/proc/7221/stat : 7221 (Spear-32) R 7219 7221 7113 0 -1 4194304 27271 0 0 0 5064 43 0 0 25 0 1 0 43782648 94490624 21735 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/7221/statm: 23069 21735 141 302 0 22764 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 92276

[startup+102.305 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 7222
/proc/meminfo: memFree=1560168/2055920 swapFree=4181508/4192956
[pid=7221] ppid=7219 vsize=93984 CPUtime=102.26
/proc/7221/stat : 7221 (Spear-32) R 7219 7221 7113 0 -1 4194304 27809 0 0 0 10177 49 0 0 25 0 1 0 43782648 96239616 22170 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 134526883 0 0 4096 0 0 0 0 17 1 0 0
/proc/7221/statm: 23496 22170 141 302 0 23191 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 93984

[startup+162.303 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 7222
/proc/meminfo: memFree=1549928/2055920 swapFree=4181508/4192956
[pid=7221] ppid=7219 vsize=104360 CPUtime=162.24
/proc/7221/stat : 7221 (Spear-32) R 7219 7221 7113 0 -1 4194304 31195 0 0 0 16166 58 0 0 25 0 1 0 43782648 106864640 24749 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/7221/statm: 26090 24749 141 302 0 25785 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 104360

[startup+222.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 7222
/proc/meminfo: memFree=1540712/2055920 swapFree=4181508/4192956
[pid=7221] ppid=7219 vsize=113348 CPUtime=222.23
/proc/7221/stat : 7221 (Spear-32) R 7219 7221 7113 0 -1 4194304 34475 0 0 0 22153 70 0 0 25 0 1 0 43782648 116068352 27016 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 134526883 0 0 4096 0 0 0 0 17 1 0 0
/proc/7221/statm: 28337 27016 141 302 0 28032 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 113348

[startup+282.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 7222
/proc/meminfo: memFree=1537064/2055920 swapFree=4181508/4192956
[pid=7221] ppid=7219 vsize=117176 CPUtime=282.21
/proc/7221/stat : 7221 (Spear-32) R 7219 7221 7113 0 -1 4194304 35510 0 0 0 28145 76 0 0 25 0 1 0 43782648 119988224 27921 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 134524696 0 0 4096 0 0 0 0 17 1 0 0
/proc/7221/statm: 29294 27921 141 302 0 28989 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 117176

[startup+342.303 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 7222
/proc/meminfo: memFree=1532008/2055920 swapFree=4181508/4192956
[pid=7221] ppid=7219 vsize=122204 CPUtime=342.19
/proc/7221/stat : 7221 (Spear-32) R 7219 7221 7113 0 -1 4194304 37081 0 0 0 34137 82 0 0 25 0 1 0 43782648 125136896 29184 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 134526883 0 0 4096 0 0 0 0 17 1 0 0
/proc/7221/statm: 30551 29184 141 302 0 30246 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 122204

[startup+402.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 7222
/proc/meminfo: memFree=1525096/2055920 swapFree=4181508/4192956
[pid=7221] ppid=7219 vsize=129052 CPUtime=402.18
/proc/7221/stat : 7221 (Spear-32) R 7219 7221 7113 0 -1 4194304 40153 0 0 0 40124 94 0 0 25 0 1 0 43782648 132149248 30922 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/7221/statm: 32263 30922 141 302 0 31958 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 129052

[startup+462.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 7222
/proc/meminfo: memFree=1520936/2055920 swapFree=4181508/4192956
[pid=7221] ppid=7219 vsize=133040 CPUtime=462.16
/proc/7221/stat : 7221 (Spear-32) R 7219 7221 7113 0 -1 4194304 42754 0 0 0 46112 104 0 0 25 0 1 0 43782648 136232960 31936 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 134526883 0 0 4096 0 0 0 0 17 1 0 0
/proc/7221/statm: 33260 31936 141 302 0 32955 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 133040

[startup+522.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 7222
/proc/meminfo: memFree=1517288/2055920 swapFree=4181508/4192956
[pid=7221] ppid=7219 vsize=137184 CPUtime=522.14
/proc/7221/stat : 7221 (Spear-32) R 7219 7221 7113 0 -1 4194304 45874 0 0 0 52098 116 0 0 25 0 1 0 43782648 140476416 32857 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 134524699 0 0 4096 0 0 0 0 17 1 0 0
/proc/7221/statm: 34296 32857 141 302 0 33991 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 137184

[startup+582.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 7222
/proc/meminfo: memFree=1513640/2055920 swapFree=4181508/4192956
[pid=7221] ppid=7219 vsize=140684 CPUtime=582.13
/proc/7221/stat : 7221 (Spear-32) R 7219 7221 7113 0 -1 4194304 48462 0 0 0 58085 128 0 0 25 0 1 0 43782648 144060416 33749 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 134526883 0 0 4096 0 0 0 0 17 1 0 0
/proc/7221/statm: 35171 33749 141 302 0 34866 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 140684

[startup+642.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 7222
/proc/meminfo: memFree=1510248/2055920 swapFree=4181508/4192956
[pid=7221] ppid=7219 vsize=144068 CPUtime=642.11
/proc/7221/stat : 7221 (Spear-32) R 7219 7221 7113 0 -1 4194304 50689 0 0 0 64073 138 0 0 25 0 1 0 43782648 147525632 34577 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 134527175 0 0 4096 0 0 0 0 17 1 0 0
/proc/7221/statm: 36017 34577 141 302 0 35712 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 144068

[startup+702.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 7222
/proc/meminfo: memFree=1507688/2055920 swapFree=4181508/4192956
[pid=7221] ppid=7219 vsize=146644 CPUtime=702.1
/proc/7221/stat : 7221 (Spear-32) R 7219 7221 7113 0 -1 4194304 52618 0 0 0 70065 145 0 0 25 0 1 0 43782648 150163456 35212 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 134526883 0 0 4096 0 0 0 0 17 1 0 0
/proc/7221/statm: 36661 35212 141 302 0 36356 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 146644

[startup+762.305 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 7222
/proc/meminfo: memFree=1504168/2055920 swapFree=4181508/4192956
[pid=7221] ppid=7219 vsize=150244 CPUtime=762.09
/proc/7221/stat : 7221 (Spear-32) R 7219 7221 7113 0 -1 4194304 55057 0 0 0 76054 155 0 0 25 0 1 0 43782648 153849856 36080 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 134524699 0 0 4096 0 0 0 0 17 1 0 0
/proc/7221/statm: 37561 36080 141 302 0 37256 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 150244

[startup+822.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 7222
/proc/meminfo: memFree=1501544/2055920 swapFree=4181508/4192956
[pid=7221] ppid=7219 vsize=152816 CPUtime=822.07
/proc/7221/stat : 7221 (Spear-32) R 7219 7221 7113 0 -1 4194304 58109 0 0 0 82040 167 0 0 25 0 1 0 43782648 156483584 36742 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/7221/statm: 38204 36742 141 302 0 37899 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 152816

[startup+882.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 7222
/proc/meminfo: memFree=1498600/2055920 swapFree=4181508/4192956
[pid=7221] ppid=7219 vsize=155584 CPUtime=882.05
/proc/7221/stat : 7221 (Spear-32) R 7219 7221 7113 0 -1 4194304 60707 0 0 0 88028 177 0 0 25 0 1 0 43782648 159318016 37461 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 134526883 0 0 4096 0 0 0 0 17 1 0 0
/proc/7221/statm: 38896 37461 141 302 0 38591 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 155584

[startup+942.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 7222
/proc/meminfo: memFree=1495912/2055920 swapFree=4181508/4192956
[pid=7221] ppid=7219 vsize=158340 CPUtime=942.03
/proc/7221/stat : 7221 (Spear-32) R 7219 7221 7113 0 -1 4194304 63167 0 0 0 94017 186 0 0 25 0 1 0 43782648 162140160 38154 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 134524773 0 0 4096 0 0 0 0 17 1 0 0
/proc/7221/statm: 39585 38154 141 302 0 39280 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 158340

[startup+1002.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 7222
/proc/meminfo: memFree=1492648/2055920 swapFree=4181508/4192956
[pid=7221] ppid=7219 vsize=161740 CPUtime=1002.01
/proc/7221/stat : 7221 (Spear-32) R 7219 7221 7113 0 -1 4194304 65496 0 0 0 100004 197 0 0 25 0 1 0 43782648 165621760 38957 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 134526739 0 0 4096 0 0 0 0 17 1 0 0
/proc/7221/statm: 40435 38957 141 302 0 40130 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 161740

[startup+1062.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 7222
/proc/meminfo: memFree=1488936/2055920 swapFree=4181508/4192956
[pid=7221] ppid=7219 vsize=166600 CPUtime=1062
/proc/7221/stat : 7221 (Spear-32) R 7219 7221 7113 0 -1 4194304 67493 0 0 0 105997 203 0 0 25 0 1 0 43782648 170598400 39874 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 134524699 0 0 4096 0 0 0 0 17 1 0 0
/proc/7221/statm: 41650 39874 141 302 0 41345 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 166600

[startup+1122.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/71 7390
/proc/meminfo: memFree=1484512/2055920 swapFree=4181508/4192956
[pid=7221] ppid=7219 vsize=169556 CPUtime=1121.9
/proc/7221/stat : 7221 (Spear-32) R 7219 7221 7113 0 -1 4194304 69725 0 0 0 111977 213 0 0 25 0 1 0 43782648 173625344 40626 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 134524658 0 0 4096 0 0 0 0 17 1 0 0
/proc/7221/statm: 42389 40626 141 302 0 42084 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 169556

[startup+1182.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 7420
/proc/meminfo: memFree=1482728/2055920 swapFree=4181508/4192956
[pid=7221] ppid=7219 vsize=172576 CPUtime=1181.87
/proc/7221/stat : 7221 (Spear-32) R 7219 7221 7113 0 -1 4194304 70933 0 0 0 117969 218 0 0 25 0 1 0 43782648 176717824 41362 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 134527175 0 0 4096 0 0 0 0 17 1 0 0
/proc/7221/statm: 43144 41362 141 302 0 42839 0
Current children cumulated CPU time (s) 1181.87
Current children cumulated vsize (KiB) 172576



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 7420
/proc/meminfo: memFree=1481384/2055920 swapFree=4181508/4192956
[pid=7221] ppid=7219 vsize=173840 CPUtime=1200.07
/proc/7221/stat : 7221 (Spear-32) R 7219 7221 7113 0 -1 4194304 71338 0 0 0 119787 220 0 0 25 0 1 0 43782648 178012160 41694 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 134524553 0 0 4096 0 0 0 0 17 1 0 0
/proc/7221/statm: 43460 41694 141 302 0 43155 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 173840

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

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

[startup+1200.5 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 7420
/proc/meminfo: memFree=1481384/2055920 swapFree=4181508/4192956
[pid=7221] ppid=7219 vsize=173840 CPUtime=1200.07
/proc/7221/stat : 7221 (Spear-32) R 7219 7221 7113 0 -1 4194304 71338 0 0 0 119787 220 0 0 25 0 1 0 43782648 178012160 41694 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 134524553 0 0 4096 0 0 0 0 17 1 0 0
/proc/7221/statm: 43460 41694 141 302 0 43155 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 173840

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.53
CPU time (s): 1200.11
CPU user time (s): 1197.87
CPU system time (s): 2.23266
CPU usage (%): 99.9643
Max. virtual memory (cumulated for all children) (KiB): 173840

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1197.87
system time used= 2.23266
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 71338
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= 1931

runsolver used 0.907861 second user time and 2.43963 second system time

The end

Launcher Data (download as text)

Begin job on node51 on Wed Apr 18 09:42:55 UTC 2007

IDJOB= 313688
IDBENCH= 20372
IDSOLVER= 133
FILE ID= node51/313688-1176889375

PBS_JOBID= 4595130

Free space on /tmp= 66440 MiB

SOLVER NAME= Spear 2007-02-12
BENCH NAME= HOME/pub/bench/SAT07/industrial/anbulagan/hard-unsat/dated-10-19-u.cnf
COMMAND LINE= /tmp/evaluation/313688-1176889375/Spear-32 --model-stdout --time --dimacs /tmp/evaluation/313688-1176889375/instance-313688-1176889375.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node51/watcher-313688-1176889375 -o ROOT/results/node51/solver-313688-1176889375 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/313688-1176889375/Spear-32 --model-stdout --time --dimacs /tmp/evaluation/313688-1176889375/instance-313688-1176889375.cnf            

META MD5SUM SOLVER= 53b58dfa80430416a78fe762713f980c
MD5SUM BENCH=  1f049803198bb32ab05476465773cc39

RANDOM SEED= 431837717

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node51.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		: 3000.223
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		: 3000.223
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:       1648576 kB
Buffers:         15416 kB
Cached:         340236 kB
SwapCached:       5360 kB
Active:         113124 kB
Inactive:       253760 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1648576 kB
SwapTotal:     4192956 kB
SwapFree:      4181508 kB
Dirty:           22748 kB
Writeback:           0 kB
Mapped:          15360 kB
Slab:            26524 kB
Committed_AS:  2559508 kB
PageTables:       1408 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= 66440 MiB

End job on node51 on Wed Apr 18 10:02:58 UTC 2007