Trace number 334311

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) 1200.05 1200.13

General information on the benchmark

Namecrafted/Hard/contest04/others/
ramsey.sat05-511.reshuffled-07.cnf
MD5SUMf938eb83302d03b3e1c7efeabdee60a6
Bench CategoryCRAFTED (crafted 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 variables153
Number of clauses6120
Sum of the clauses size36720
Maximum clause length6
Minimum clause length6
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 56120

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/334311-1173564338/instance-334311-1173564338.cnf

Verifier Data (download as text)

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

Watcher Data (download as text)

runsolver version 3.2.1 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node16/watcher-334311-1173564338 -o ROOT/results/node16/solver-334311-1173564338 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/334311-1173564338/Spear-32 --model-stdout --time --dimacs /tmp/evaluation/334311-1173564338/instance-334311-1173564338.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: 1.00 1.00 1.00 3/77 21923
/proc/meminfo: memFree=1695312/2055920 swapFree=4159664/4192956
[pid=21923] ppid=21921 vsize=1396 CPUtime=0
/proc/21923/stat : 21923 (Spear-32) R 21921 21923 21227 0 -1 4194304 183 0 0 0 0 0 0 0 18 0 1 0 376388120 1429504 167 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 135258954 0 0 4096 0 0 0 0 17 1 0 0
/proc/21923/statm: 349 167 128 302 0 44 0

[startup+0.0176861 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 21923
/proc/meminfo: memFree=1695312/2055920 swapFree=4159664/4192956
[pid=21923] ppid=21921 vsize=1660 CPUtime=0.01
/proc/21923/stat : 21923 (Spear-32) R 21921 21923 21227 0 -1 4194304 248 0 0 0 1 0 0 0 18 0 1 0 376388120 1699840 232 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/21923/statm: 415 232 128 302 0 110 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 1660

[startup+0.101677 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 21923
/proc/meminfo: memFree=1695312/2055920 swapFree=4159664/4192956
[pid=21923] ppid=21921 vsize=2184 CPUtime=0.09
/proc/21923/stat : 21923 (Spear-32) R 21921 21923 21227 0 -1 4194304 366 0 0 0 9 0 0 0 18 0 1 0 376388120 2236416 350 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/21923/statm: 546 350 141 302 0 241 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2184

[startup+0.301652 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 21923
/proc/meminfo: memFree=1695312/2055920 swapFree=4159664/4192956
[pid=21923] ppid=21921 vsize=2828 CPUtime=0.29
/proc/21923/stat : 21923 (Spear-32) R 21921 21923 21227 0 -1 4194304 538 0 0 0 29 0 0 0 19 0 1 0 376388120 2895872 522 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/21923/statm: 707 522 141 302 0 402 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2828

[startup+0.701605 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 21923
/proc/meminfo: memFree=1695312/2055920 swapFree=4159664/4192956
[pid=21923] ppid=21921 vsize=3864 CPUtime=0.69
/proc/21923/stat : 21923 (Spear-32) R 21921 21923 21227 0 -1 4194304 791 0 0 0 68 1 0 0 23 0 1 0 376388120 3956736 775 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/21923/statm: 966 775 141 302 0 661 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3864

[startup+1.50151 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 21924
/proc/meminfo: memFree=1692104/2055920 swapFree=4159664/4192956
[pid=21923] ppid=21921 vsize=5288 CPUtime=1.49
/proc/21923/stat : 21923 (Spear-32) R 21921 21923 21227 0 -1 4194304 1142 0 0 0 147 2 0 0 25 0 1 0 376388120 5414912 1126 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/21923/statm: 1322 1126 141 302 0 1017 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 5288

[startup+3.10132 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21924
/proc/meminfo: memFree=1690440/2055920 swapFree=4159664/4192956
[pid=21923] ppid=21921 vsize=7092 CPUtime=3.09
/proc/21923/stat : 21923 (Spear-32) R 21921 21923 21227 0 -1 4194304 1601 0 0 0 305 4 0 0 25 0 1 0 376388120 7262208 1585 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 135258954 0 0 4096 0 0 0 0 17 1 0 0
/proc/21923/statm: 1773 1585 141 302 0 1468 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 7092

[startup+6.30193 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21924
/proc/meminfo: memFree=1687368/2055920 swapFree=4159664/4192956
[pid=21923] ppid=21921 vsize=9812 CPUtime=6.29
/proc/21923/stat : 21923 (Spear-32) R 21921 21923 21227 0 -1 4194304 2286 0 0 0 624 5 0 0 25 0 1 0 376388120 10047488 2237 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/21923/statm: 2453 2237 141 302 0 2148 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 9812

[startup+12.7012 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21924
/proc/meminfo: memFree=1683400/2055920 swapFree=4159664/4192956
[pid=21923] ppid=21921 vsize=13340 CPUtime=12.69
/proc/21923/stat : 21923 (Spear-32) R 21921 21923 21227 0 -1 4194304 3166 0 0 0 1262 7 0 0 25 0 1 0 376388120 13660160 3117 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/21923/statm: 3335 3117 141 302 0 3030 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 13340

[startup+25.5016 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21924
/proc/meminfo: memFree=1678024/2055920 swapFree=4159664/4192956
[pid=21923] ppid=21921 vsize=19084 CPUtime=25.49
/proc/21923/stat : 21923 (Spear-32) R 21921 21923 21227 0 -1 4194304 4587 0 0 0 2538 11 0 0 25 0 1 0 376388120 19542016 4473 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/21923/statm: 4771 4473 141 302 0 4466 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 19084

[startup+51.1015 s]
/proc/loadavg: 1.05 1.01 1.00 2/78 21924
/proc/meminfo: memFree=1667976/2055920 swapFree=4159664/4192956
[pid=21923] ppid=21921 vsize=29500 CPUtime=51.08
/proc/21923/stat : 21923 (Spear-32) R 21921 21923 21227 0 -1 4194304 7184 0 0 0 5090 18 0 0 25 0 1 0 376388120 30208000 6941 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/21923/statm: 7375 6941 141 302 0 7070 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 29500

[startup+102.305 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 21924
/proc/meminfo: memFree=1655752/2055920 swapFree=4159664/4192956
[pid=21923] ppid=21921 vsize=41928 CPUtime=102.29
/proc/21923/stat : 21923 (Spear-32) R 21921 21923 21227 0 -1 4194304 10249 0 0 0 10199 30 0 0 25 0 1 0 376388120 42934272 10006 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/21923/statm: 10482 10006 141 302 0 10177 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 41928

[startup+162.301 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 21924
/proc/meminfo: memFree=1645192/2055920 swapFree=4159664/4192956
[pid=21923] ppid=21921 vsize=52340 CPUtime=162.28
/proc/21923/stat : 21923 (Spear-32) R 21921 21923 21227 0 -1 4194304 12835 0 0 0 16189 39 0 0 25 0 1 0 376388120 53596160 12592 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/21923/statm: 13085 12592 141 302 0 12780 0
Current children cumulated CPU time (s) 162.28
Current children cumulated vsize (KiB) 52340

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21924
/proc/meminfo: memFree=1634888/2055920 swapFree=4159664/4192956
[pid=21923] ppid=21921 vsize=64304 CPUtime=222.28
/proc/21923/stat : 21923 (Spear-32) R 21921 21923 21227 0 -1 4194304 15647 0 0 0 22181 47 0 0 25 0 1 0 376388120 65847296 15147 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/21923/statm: 16076 15147 141 302 0 15771 0
Current children cumulated CPU time (s) 222.28
Current children cumulated vsize (KiB) 64304

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21924
/proc/meminfo: memFree=1625672/2055920 swapFree=4159664/4192956
[pid=21923] ppid=21921 vsize=73784 CPUtime=282.27
/proc/21923/stat : 21923 (Spear-32) R 21921 21923 21227 0 -1 4194304 17964 0 0 0 28170 57 0 0 25 0 1 0 376388120 75554816 17464 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 134527175 0 0 4096 0 0 0 0 17 1 0 0
/proc/21923/statm: 18446 17464 141 302 0 18141 0
Current children cumulated CPU time (s) 282.27
Current children cumulated vsize (KiB) 73784

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21924
/proc/meminfo: memFree=1618632/2055920 swapFree=4159664/4192956
[pid=21923] ppid=21921 vsize=80884 CPUtime=342.27
/proc/21923/stat : 21923 (Spear-32) R 21921 21923 21227 0 -1 4194304 19709 0 0 0 34163 64 0 0 25 0 1 0 376388120 82825216 19209 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/21923/statm: 20221 19209 141 302 0 19916 0
Current children cumulated CPU time (s) 342.27
Current children cumulated vsize (KiB) 80884

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21924
/proc/meminfo: memFree=1612296/2055920 swapFree=4159664/4192956
[pid=21923] ppid=21921 vsize=87260 CPUtime=402.26
/proc/21923/stat : 21923 (Spear-32) R 21921 21923 21227 0 -1 4194304 21297 0 0 0 40155 71 0 0 25 0 1 0 376388120 89354240 20797 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/21923/statm: 21815 20797 141 302 0 21510 0
Current children cumulated CPU time (s) 402.26
Current children cumulated vsize (KiB) 87260

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21924
/proc/meminfo: memFree=1606664/2055920 swapFree=4159664/4192956
[pid=21923] ppid=21921 vsize=93160 CPUtime=462.25
/proc/21923/stat : 21923 (Spear-32) R 21921 21923 21227 0 -1 4194304 22736 0 0 0 46148 77 0 0 25 0 1 0 376388120 95395840 22236 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/21923/statm: 23290 22236 141 302 0 22985 0
Current children cumulated CPU time (s) 462.25
Current children cumulated vsize (KiB) 93160

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21924
/proc/meminfo: memFree=1600584/2055920 swapFree=4159664/4192956
[pid=21923] ppid=21921 vsize=99256 CPUtime=522.26
/proc/21923/stat : 21923 (Spear-32) R 21921 21923 21227 0 -1 4194304 24258 0 0 0 52141 85 0 0 25 0 1 0 376388120 101638144 23758 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 134526984 0 0 4096 0 0 0 0 17 1 0 0
/proc/21923/statm: 24814 23758 141 302 0 24509 0
Current children cumulated CPU time (s) 522.26
Current children cumulated vsize (KiB) 99256

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21924
/proc/meminfo: memFree=1595080/2055920 swapFree=4159664/4192956
[pid=21923] ppid=21921 vsize=105036 CPUtime=582.25
/proc/21923/stat : 21923 (Spear-32) R 21921 21923 21227 0 -1 4194304 25610 0 0 0 58134 91 0 0 25 0 1 0 376388120 107556864 25110 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/21923/statm: 26259 25110 141 302 0 25954 0
Current children cumulated CPU time (s) 582.25
Current children cumulated vsize (KiB) 105036

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21924
/proc/meminfo: memFree=1589704/2055920 swapFree=4159664/4192956
[pid=21923] ppid=21921 vsize=112228 CPUtime=642.25
/proc/21923/stat : 21923 (Spear-32) R 21921 21923 21227 0 -1 4194304 27455 0 0 0 64127 98 0 0 25 0 1 0 376388120 114921472 26442 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 134527175 0 0 4096 0 0 0 0 17 1 0 0
/proc/21923/statm: 28057 26442 141 302 0 27752 0
Current children cumulated CPU time (s) 642.25
Current children cumulated vsize (KiB) 112228

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21924
/proc/meminfo: memFree=1585032/2055920 swapFree=4159664/4192956
[pid=21923] ppid=21921 vsize=117236 CPUtime=702.24
/proc/21923/stat : 21923 (Spear-32) R 21921 21923 21227 0 -1 4194304 28626 0 0 0 70119 105 0 0 25 0 1 0 376388120 120049664 27613 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 134526962 0 0 4096 0 0 0 0 17 1 0 0
/proc/21923/statm: 29309 27613 141 302 0 29004 0
Current children cumulated CPU time (s) 702.24
Current children cumulated vsize (KiB) 117236

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21924
/proc/meminfo: memFree=1580488/2055920 swapFree=4159664/4192956
[pid=21923] ppid=21921 vsize=121800 CPUtime=762.24
/proc/21923/stat : 21923 (Spear-32) R 21921 21923 21227 0 -1 4194304 29751 0 0 0 76113 111 0 0 25 0 1 0 376388120 124723200 28738 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 134526767 0 0 4096 0 0 0 0 17 1 0 0
/proc/21923/statm: 30450 28738 141 302 0 30145 0
Current children cumulated CPU time (s) 762.24
Current children cumulated vsize (KiB) 121800

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21924
/proc/meminfo: memFree=1576584/2055920 swapFree=4159664/4192956
[pid=21923] ppid=21921 vsize=125676 CPUtime=822.24
/proc/21923/stat : 21923 (Spear-32) R 21921 21923 21227 0 -1 4194304 30738 0 0 0 82109 115 0 0 25 0 1 0 376388120 128692224 29725 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/21923/statm: 31419 29725 141 302 0 31114 0
Current children cumulated CPU time (s) 822.24
Current children cumulated vsize (KiB) 125676

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21924
/proc/meminfo: memFree=1572552/2055920 swapFree=4159664/4192956
[pid=21923] ppid=21921 vsize=129584 CPUtime=882.23
/proc/21923/stat : 21923 (Spear-32) R 21921 21923 21227 0 -1 4194304 31737 0 0 0 88103 120 0 0 25 0 1 0 376388120 132694016 30724 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/21923/statm: 32396 30724 141 302 0 32091 0
Current children cumulated CPU time (s) 882.23
Current children cumulated vsize (KiB) 129584

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21924
/proc/meminfo: memFree=1568904/2055920 swapFree=4159664/4192956
[pid=21923] ppid=21921 vsize=133312 CPUtime=942.23
/proc/21923/stat : 21923 (Spear-32) R 21921 21923 21227 0 -1 4194304 32667 0 0 0 94098 125 0 0 25 0 1 0 376388120 136511488 31654 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/21923/statm: 33328 31654 141 302 0 33023 0
Current children cumulated CPU time (s) 942.23
Current children cumulated vsize (KiB) 133312

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21924
/proc/meminfo: memFree=1564168/2055920 swapFree=4159664/4192956
[pid=21923] ppid=21921 vsize=138212 CPUtime=1002.22
/proc/21923/stat : 21923 (Spear-32) R 21921 21923 21227 0 -1 4194304 33845 0 0 0 100091 131 0 0 25 0 1 0 376388120 141529088 32832 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 134526794 0 0 4096 0 0 0 0 17 1 0 0
/proc/21923/statm: 34553 32832 141 302 0 34248 0
Current children cumulated CPU time (s) 1002.22
Current children cumulated vsize (KiB) 138212

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21924
/proc/meminfo: memFree=1559304/2055920 swapFree=4159664/4192956
[pid=21923] ppid=21921 vsize=144092 CPUtime=1062.22
/proc/21923/stat : 21923 (Spear-32) R 21921 21923 21227 0 -1 4194304 35067 0 0 0 106086 136 0 0 25 0 1 0 376388120 147550208 34054 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 134527175 0 0 4096 0 0 0 0 17 1 0 0
/proc/21923/statm: 36023 34054 141 302 0 35718 0
Current children cumulated CPU time (s) 1062.22
Current children cumulated vsize (KiB) 144092

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21924
/proc/meminfo: memFree=1556040/2055920 swapFree=4159664/4192956
[pid=21923] ppid=21921 vsize=147336 CPUtime=1122.22
/proc/21923/stat : 21923 (Spear-32) R 21921 21923 21227 0 -1 4194304 35865 0 0 0 112082 140 0 0 25 0 1 0 376388120 150872064 34852 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/21923/statm: 36834 34852 141 302 0 36529 0
Current children cumulated CPU time (s) 1122.22
Current children cumulated vsize (KiB) 147336

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21924
/proc/meminfo: memFree=1552904/2055920 swapFree=4159664/4192956
[pid=21923] ppid=21921 vsize=150736 CPUtime=1182.21
/proc/21923/stat : 21923 (Spear-32) R 21921 21923 21227 0 -1 4194304 36640 0 0 0 118077 144 0 0 25 0 1 0 376388120 154353664 35627 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 134527175 0 0 4096 0 0 0 0 17 1 0 0
/proc/21923/statm: 37684 35627 141 302 0 37379 0
Current children cumulated CPU time (s) 1182.21
Current children cumulated vsize (KiB) 150736



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.11 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21924
/proc/meminfo: memFree=1551944/2055920 swapFree=4159664/4192956
[pid=21923] ppid=21921 vsize=151504 CPUtime=1200.02
/proc/21923/stat : 21923 (Spear-32) R 21921 21923 21227 0 -1 4194304 36874 0 0 0 119857 145 0 0 25 0 1 0 376388120 155140096 35861 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/21923/statm: 37876 35861 141 302 0 37571 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 151504

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

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

[startup+1200.11 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21924
/proc/meminfo: memFree=1551944/2055920 swapFree=4159664/4192956
[pid=21923] ppid=21921 vsize=151504 CPUtime=1200.02
/proc/21923/stat : 21923 (Spear-32) R 21921 21923 21227 0 -1 4194304 36874 0 0 0 119857 145 0 0 25 0 1 0 376388120 155140096 35861 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/21923/statm: 37876 35861 141 302 0 37571 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 151504

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.13
CPU time (s): 1200.05
CPU user time (s): 1198.58
CPU system time (s): 1.47878
CPU usage (%): 99.9934
Max. virtual memory (cumulated for all children) (KiB): 151504

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1198.58
system time used= 1.47877
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 36874
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= 1334

runsolver used 1.2998 second user time and 3.07553 second system time

The end

Launcher Data (download as text)

Begin job on node16 on Sat Mar 10 22:05:38 UTC 2007

IDJOB= 334311
IDBENCH= 24624
IDSOLVER= 133
FILE ID= node16/334311-1173564338

PBS_JOBID= 4101188

Free space on /tmp= 66463 MiB

SOLVER NAME= Spear 2007-02-12
BENCH NAME= HOME/pub/bench/SAT07/crafted/Hard/contest04/others/ramsey.sat05-511.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/334311-1173564338/Spear-32 --model-stdout --time --dimacs /tmp/evaluation/334311-1173564338/instance-334311-1173564338.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node16/watcher-334311-1173564338 -o ROOT/results/node16/solver-334311-1173564338 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/334311-1173564338/Spear-32 --model-stdout --time --dimacs /tmp/evaluation/334311-1173564338/instance-334311-1173564338.cnf            

META MD5SUM SOLVER= 53b58dfa80430416a78fe762713f980c
MD5SUM BENCH=  f938eb83302d03b3e1c7efeabdee60a6

RANDOM SEED= 807941312

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node16.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:       1695784 kB
Buffers:         42584 kB
Cached:         235340 kB
SwapCached:       2712 kB
Active:         195340 kB
Inactive:       105820 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1695784 kB
SwapTotal:     4192956 kB
SwapFree:      4159664 kB
Dirty:            1708 kB
Writeback:           0 kB
Mapped:          30672 kB
Slab:            44636 kB
Committed_AS:  1397392 kB
PageTables:       1720 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= 66463 MiB

End job on node16 on Sat Mar 10 22:25:40 UTC 2007