Trace number 304166

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 1200.39

General information on the benchmark

Namerandom/LargeSize/7SAT/v220/
unif-k7-r85-v220-c18700-S1941321941-16.cnf
MD5SUM29d9197b533e62223ea94a4a8ccad596
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/304166-1172052780/instance-304166-1172052780.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/node2/watcher-304166-1172052780 -o ROOT/results/node2/solver-304166-1172052780 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/304166-1172052780/Spear-32 --model-stdout --time --dimacs /tmp/evaluation/304166-1172052780/instance-304166-1172052780.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 2/77 19941
/proc/meminfo: memFree=1536624/2055920 swapFree=4192812/4192956
[pid=19941] ppid=19939 vsize=1396 CPUtime=0
/proc/19941/stat : 19941 (Spear-32) R 19939 19941 19884 0 -1 4194304 182 0 0 0 0 0 0 0 18 0 1 0 225232912 1429504 166 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/19941/statm: 349 167 129 302 0 44 0

[startup+0.106532 s]
/proc/loadavg: 0.92 0.98 0.99 2/77 19941
/proc/meminfo: memFree=1536624/2055920 swapFree=4192812/4192956
[pid=19941] ppid=19939 vsize=2848 CPUtime=0.1
/proc/19941/stat : 19941 (Spear-32) R 19939 19941 19884 0 -1 4194304 536 0 0 0 10 0 0 0 18 0 1 0 225232912 2916352 520 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/19941/statm: 712 520 141 302 0 407 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2848

[startup+0.514573 s]
/proc/loadavg: 0.92 0.98 0.99 2/77 19941
/proc/meminfo: memFree=1536624/2055920 swapFree=4192812/4192956
[pid=19941] ppid=19939 vsize=3756 CPUtime=0.5
/proc/19941/stat : 19941 (Spear-32) R 19939 19941 19884 0 -1 4194304 768 0 0 0 50 0 0 0 22 0 1 0 225232912 3846144 752 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/19941/statm: 939 752 141 302 0 634 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 3756

[startup+1.33466 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 19942
/proc/meminfo: memFree=1532968/2055920 swapFree=4192812/4192956
[pid=19941] ppid=19939 vsize=5296 CPUtime=1.32
/proc/19941/stat : 19941 (Spear-32) R 19939 19941 19884 0 -1 4194304 1151 0 0 0 131 1 0 0 25 0 1 0 225232912 5423104 1135 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/19941/statm: 1324 1135 141 302 0 1019 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 5296

[startup+2.97083 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 19942
/proc/meminfo: memFree=1531048/2055920 swapFree=4192812/4192956
[pid=19941] ppid=19939 vsize=7736 CPUtime=2.96
/proc/19941/stat : 19941 (Spear-32) R 19939 19941 19884 0 -1 4194304 1749 0 0 0 294 2 0 0 25 0 1 0 225232912 7921664 1733 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/19941/statm: 1934 1733 141 302 0 1629 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 7736

[startup+6.24817 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 19942
/proc/meminfo: memFree=1527080/2055920 swapFree=4192812/4192956
[pid=19941] ppid=19939 vsize=11228 CPUtime=6.24
/proc/19941/stat : 19941 (Spear-32) R 19939 19941 19884 0 -1 4194304 2621 0 0 0 620 4 0 0 25 0 1 0 225232912 11497472 2605 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/19941/statm: 2807 2605 141 302 0 2502 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 11228

[startup+12.7038 s]
/proc/loadavg: 0.94 0.98 0.99 2/78 19942
/proc/meminfo: memFree=1521576/2055920 swapFree=4192812/4192956
[pid=19941] ppid=19939 vsize=16384 CPUtime=12.69
/proc/19941/stat : 19941 (Spear-32) R 19939 19941 19884 0 -1 4194304 3922 0 0 0 1262 7 0 0 25 0 1 0 225232912 16777216 3873 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/19941/statm: 4096 3873 141 302 0 3791 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 16384

[startup+25.5122 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 19942
/proc/meminfo: memFree=1513576/2055920 swapFree=4192812/4192956
[pid=19941] ppid=19939 vsize=24820 CPUtime=25.49
/proc/19941/stat : 19941 (Spear-32) R 19939 19941 19884 0 -1 4194304 6008 0 0 0 2538 11 0 0 25 0 1 0 225232912 25415680 5894 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/19941/statm: 6205 5894 141 302 0 5900 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 24820

[startup+51.1229 s]
/proc/loadavg: 0.97 0.98 0.99 2/78 19942
/proc/meminfo: memFree=1502056/2055920 swapFree=4192812/4192956
[pid=19941] ppid=19939 vsize=36148 CPUtime=51.1
/proc/19941/stat : 19941 (Spear-32) R 19939 19941 19884 0 -1 4194304 8855 0 0 0 5091 19 0 0 25 0 1 0 225232912 37015552 8741 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/19941/statm: 9037 8741 141 302 0 8732 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 36148

[startup+102.345 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 19942
/proc/meminfo: memFree=1486056/2055920 swapFree=4192812/4192956
[pid=19941] ppid=19939 vsize=52688 CPUtime=102.31
/proc/19941/stat : 19941 (Spear-32) R 19939 19941 19884 0 -1 4194304 12976 0 0 0 10202 29 0 0 25 0 1 0 225232912 53952512 12733 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/19941/statm: 13172 12733 141 302 0 12867 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 52688

[startup+162.385 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 19942
/proc/meminfo: memFree=1471144/2055920 swapFree=4192812/4192956
[pid=19941] ppid=19939 vsize=67384 CPUtime=162.33
/proc/19941/stat : 19941 (Spear-32) R 19939 19941 19884 0 -1 4194304 16646 0 0 0 16193 40 0 0 25 0 1 0 225232912 69001216 16403 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 134526928 0 0 4096 0 0 0 0 17 1 0 0
/proc/19941/statm: 16846 16403 141 302 0 16541 0
Current children cumulated CPU time (s) 162.33
Current children cumulated vsize (KiB) 67384

[startup+222.419 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 19942
/proc/meminfo: memFree=1458984/2055920 swapFree=4192812/4192956
[pid=19941] ppid=19939 vsize=79772 CPUtime=222.35
/proc/19941/stat : 19941 (Spear-32) R 19939 19941 19884 0 -1 4194304 19688 0 0 0 22186 49 0 0 25 0 1 0 225232912 81686528 19445 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 134526730 0 0 4096 0 0 0 0 17 1 0 0
/proc/19941/statm: 19943 19445 141 302 0 19638 0
Current children cumulated CPU time (s) 222.35
Current children cumulated vsize (KiB) 79772

[startup+282.452 s]
/proc/loadavg: 1.04 1.00 1.00 2/78 19942
/proc/meminfo: memFree=1448232/2055920 swapFree=4192812/4192956
[pid=19941] ppid=19939 vsize=91624 CPUtime=282.36
/proc/19941/stat : 19941 (Spear-32) R 19939 19941 19884 0 -1 4194304 22614 0 0 0 28178 58 0 0 25 0 1 0 225232912 93822976 22114 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 134527175 0 0 4096 0 0 0 0 17 1 0 0
/proc/19941/statm: 22906 22114 141 302 0 22601 0
Current children cumulated CPU time (s) 282.36
Current children cumulated vsize (KiB) 91624

[startup+342.482 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 19942
/proc/meminfo: memFree=1438000/2055920 swapFree=4192812/4192956
[pid=19941] ppid=19939 vsize=102116 CPUtime=342.38
/proc/19941/stat : 19941 (Spear-32) R 19939 19941 19884 0 -1 4194304 25182 0 0 0 34172 66 0 0 25 0 1 0 225232912 104566784 24682 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/19941/statm: 25529 24682 141 302 0 25224 0
Current children cumulated CPU time (s) 342.38
Current children cumulated vsize (KiB) 102116

[startup+402.52 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19942
/proc/meminfo: memFree=1429040/2055920 swapFree=4192812/4192956
[pid=19941] ppid=19939 vsize=111036 CPUtime=402.4
/proc/19941/stat : 19941 (Spear-32) R 19939 19941 19884 0 -1 4194304 27399 0 0 0 40167 73 0 0 25 0 1 0 225232912 113700864 26899 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 134526775 0 0 4096 0 0 0 0 17 1 0 0
/proc/19941/statm: 27759 26899 141 302 0 27454 0
Current children cumulated CPU time (s) 402.4
Current children cumulated vsize (KiB) 111036

[startup+462.553 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19942
/proc/meminfo: memFree=1420912/2055920 swapFree=4192812/4192956
[pid=19941] ppid=19939 vsize=119028 CPUtime=462.41
/proc/19941/stat : 19941 (Spear-32) R 19939 19941 19884 0 -1 4194304 29420 0 0 0 46162 79 0 0 25 0 1 0 225232912 121884672 28920 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/19941/statm: 29757 28920 141 302 0 29452 0
Current children cumulated CPU time (s) 462.41
Current children cumulated vsize (KiB) 119028

[startup+522.582 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19942
/proc/meminfo: memFree=1413744/2055920 swapFree=4192812/4192956
[pid=19941] ppid=19939 vsize=126400 CPUtime=522.42
/proc/19941/stat : 19941 (Spear-32) R 19939 19941 19884 0 -1 4194304 31230 0 0 0 52156 86 0 0 25 0 1 0 225232912 129433600 30730 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/19941/statm: 31600 30730 141 302 0 31295 0
Current children cumulated CPU time (s) 522.42
Current children cumulated vsize (KiB) 126400

[startup+582.615 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19942
/proc/meminfo: memFree=1406704/2055920 swapFree=4192812/4192956
[pid=19941] ppid=19939 vsize=133356 CPUtime=582.45
/proc/19941/stat : 19941 (Spear-32) R 19939 19941 19884 0 -1 4194304 32949 0 0 0 58152 93 0 0 25 0 1 0 225232912 136556544 32449 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/19941/statm: 33339 32449 141 302 0 33034 0
Current children cumulated CPU time (s) 582.45
Current children cumulated vsize (KiB) 133356

[startup+642.651 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19942
/proc/meminfo: memFree=1400176/2055920 swapFree=4192812/4192956
[pid=19941] ppid=19939 vsize=139756 CPUtime=642.46
/proc/19941/stat : 19941 (Spear-32) R 19939 19941 19884 0 -1 4194304 34592 0 0 0 64149 97 0 0 25 0 1 0 225232912 143110144 34092 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/19941/statm: 34939 34092 141 302 0 34634 0
Current children cumulated CPU time (s) 642.46
Current children cumulated vsize (KiB) 139756

[startup+702.682 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19942
/proc/meminfo: memFree=1392112/2055920 swapFree=4192812/4192956
[pid=19941] ppid=19939 vsize=148260 CPUtime=702.47
/proc/19941/stat : 19941 (Spear-32) R 19939 19941 19884 0 -1 4194304 36610 0 0 0 70143 104 0 0 25 0 1 0 225232912 151818240 36110 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/19941/statm: 37065 36110 141 302 0 36760 0
Current children cumulated CPU time (s) 702.47
Current children cumulated vsize (KiB) 148260

[startup+762.717 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19942
/proc/meminfo: memFree=1385456/2055920 swapFree=4192812/4192956
[pid=19941] ppid=19939 vsize=155196 CPUtime=762.49
/proc/19941/stat : 19941 (Spear-32) R 19939 19941 19884 0 -1 4194304 38305 0 0 0 76139 110 0 0 25 0 1 0 225232912 158920704 37805 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/19941/statm: 38799 37805 141 302 0 38494 0
Current children cumulated CPU time (s) 762.49
Current children cumulated vsize (KiB) 155196

[startup+822.747 s]
/proc/loadavg: 1.03 1.01 1.00 2/78 19942
/proc/meminfo: memFree=1378736/2055920 swapFree=4192812/4192956
[pid=19941] ppid=19939 vsize=161692 CPUtime=822.5
/proc/19941/stat : 19941 (Spear-32) R 19939 19941 19884 0 -1 4194304 39940 0 0 0 82134 116 0 0 25 0 1 0 225232912 165572608 39440 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/19941/statm: 40423 39440 141 302 0 40118 0
Current children cumulated CPU time (s) 822.5
Current children cumulated vsize (KiB) 161692

[startup+882.778 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 19942
/proc/meminfo: memFree=1372784/2055920 swapFree=4192812/4192956
[pid=19941] ppid=19939 vsize=167744 CPUtime=882.52
/proc/19941/stat : 19941 (Spear-32) R 19939 19941 19884 0 -1 4194304 41444 0 0 0 88131 121 0 0 25 0 1 0 225232912 171769856 40944 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 134526727 0 0 4096 0 0 0 0 17 1 0 0
/proc/19941/statm: 41936 40944 141 302 0 41631 0
Current children cumulated CPU time (s) 882.52
Current children cumulated vsize (KiB) 167744

[startup+942.81 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19942
/proc/meminfo: memFree=1367024/2055920 swapFree=4192812/4192956
[pid=19941] ppid=19939 vsize=175472 CPUtime=942.53
/proc/19941/stat : 19941 (Spear-32) R 19939 19941 19884 0 -1 4194304 43406 0 0 0 94127 126 0 0 25 0 1 0 225232912 179683328 42393 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/19941/statm: 43868 42393 141 302 0 43563 0
Current children cumulated CPU time (s) 942.53
Current children cumulated vsize (KiB) 175472

[startup+1002.84 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19942
/proc/meminfo: memFree=1361264/2055920 swapFree=4192812/4192956
[pid=19941] ppid=19939 vsize=181288 CPUtime=1002.55
/proc/19941/stat : 19941 (Spear-32) R 19939 19941 19884 0 -1 4194304 44857 0 0 0 100123 132 0 0 25 0 1 0 225232912 185638912 43844 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 134526957 0 0 4096 0 0 0 0 17 1 0 0
/proc/19941/statm: 45322 43844 141 302 0 45017 0
Current children cumulated CPU time (s) 1002.55
Current children cumulated vsize (KiB) 181288

[startup+1062.88 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19942
/proc/meminfo: memFree=1355504/2055920 swapFree=4192812/4192956
[pid=19941] ppid=19939 vsize=186936 CPUtime=1062.56
/proc/19941/stat : 19941 (Spear-32) R 19939 19941 19884 0 -1 4194304 46274 0 0 0 106120 136 0 0 25 0 1 0 225232912 191422464 45261 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 134526969 0 0 4096 0 0 0 0 17 1 0 0
/proc/19941/statm: 46734 45261 141 302 0 46429 0
Current children cumulated CPU time (s) 1062.56
Current children cumulated vsize (KiB) 186936

[startup+1122.91 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19942
/proc/meminfo: memFree=1350320/2055920 swapFree=4192812/4192956
[pid=19941] ppid=19939 vsize=192212 CPUtime=1122.58
/proc/19941/stat : 19941 (Spear-32) R 19939 19941 19884 0 -1 4194304 47565 0 0 0 112116 142 0 0 25 0 1 0 225232912 196825088 46552 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 134526962 0 0 4096 0 0 0 0 17 1 0 0
/proc/19941/statm: 48053 46552 141 302 0 47748 0
Current children cumulated CPU time (s) 1122.58
Current children cumulated vsize (KiB) 192212

[startup+1182.94 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19942
/proc/meminfo: memFree=1345328/2055920 swapFree=4192812/4192956
[pid=19941] ppid=19939 vsize=197112 CPUtime=1182.6
/proc/19941/stat : 19941 (Spear-32) R 19939 19941 19884 0 -1 4194304 48823 0 0 0 118112 148 0 0 25 0 1 0 225232912 201842688 47810 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 134526888 0 0 4096 0 0 0 0 17 1 0 0
/proc/19941/statm: 49278 47810 141 302 0 48973 0
Current children cumulated CPU time (s) 1182.6
Current children cumulated vsize (KiB) 197112



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.35 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19942
/proc/meminfo: memFree=1343856/2055920 swapFree=4192812/4192956
[pid=19941] ppid=19939 vsize=198552 CPUtime=1200.01
/proc/19941/stat : 19941 (Spear-32) R 19939 19941 19884 0 -1 4194304 49181 0 0 0 119852 149 0 0 25 0 1 0 225232912 203317248 48168 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 134527007 0 0 4096 0 0 0 0 17 1 0 0
/proc/19941/statm: 49638 48168 141 302 0 49333 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 198552

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.39
CPU time (s): 1200.05
CPU user time (s): 1198.52
CPU system time (s): 1.52877
CPU usage (%): 99.9718
Max. virtual memory (cumulated for all children) (KiB): 198552

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1198.52
system time used= 1.52877
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 49181
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= 3123

runsolver used 1.3048 second user time and 2.96555 second system time

The end

Launcher Data (download as text)

Begin job on node2 on Wed Feb 21 10:13:00 UTC 2007

IDJOB= 304166
IDBENCH= 20125
IDSOLVER= 133
FILE ID= node2/304166-1172052780

PBS_JOBID= 3865287

Free space on /tmp= 66548 MiB

SOLVER NAME= Spear 2007-02-12
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v220/unif-k7-r85-v220-c18700-S1941321941-16.cnf
COMMAND LINE= /tmp/evaluation/304166-1172052780/Spear-32 --model-stdout --time --dimacs /tmp/evaluation/304166-1172052780/instance-304166-1172052780.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node2/watcher-304166-1172052780 -o ROOT/results/node2/solver-304166-1172052780 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/304166-1172052780/Spear-32 --model-stdout --time --dimacs /tmp/evaluation/304166-1172052780/instance-304166-1172052780.cnf            

META MD5SUM SOLVER= 53b58dfa80430416a78fe762713f980c
MD5SUM BENCH=  29d9197b533e62223ea94a4a8ccad596

RANDOM SEED= 799043677

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node2.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		: 3000.247
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		: 3000.247
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:       1537032 kB
Buffers:         54516 kB
Cached:         329616 kB
SwapCached:          0 kB
Active:         320808 kB
Inactive:       122936 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1537032 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2308 kB
Writeback:           0 kB
Mapped:          78524 kB
Slab:            60652 kB
Committed_AS:  1219888 kB
PageTables:       1812 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= 66548 MiB

End job on node2 on Wed Feb 21 10:33:02 UTC 2007