Trace number 297442

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) 1200.12 1200.53

General information on the benchmark

Namerandom/OnTreshold/3SAT/v550/
unif-k3-r4.26-v550-c2343-S1238286461-19.SAT.shuffled.cnf
MD5SUMfeae85ae56b54fcbcde345d479230ced
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.12198
Satisfiable
(Un)Satisfiability was proved
Number of variables550
Number of clauses2343
Sum of the clauses size7029
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32343
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	c (*)(*)(*)(*)(*)(*)(*)(*)(*)(*)(*)(*)(*)(*)(*)(*)(*) 
0.00/0.00	c (*)                                             (*) 
0.00/0.00	c (*)          Spear theorem prover               (*) 
0.00/0.00	c (*)        Copyright (C) 2006,2007              (*) 
0.00/0.00	c (*)     Domagoj Babic. All rights reserved.     (*) 
0.00/0.00	c (*)                                             (*) 
0.00/0.00	c (*)     There is NO warranty, not even for      (*) 
0.00/0.00	c (*) merchantability or fitness for a particular (*) 
0.00/0.00	c (*)  purpose. Please run with --license to see  (*) 
0.00/0.00	c (*)              license details.               (*) 
0.00/0.00	c (*)                                             (*) 
0.00/0.00	c (*)(*)(*)(*)(*)(*)(*)(*)(*)(*)(*)(*)(*)(*)(*)(*)(*) 
0.00/0.00	c 
0.00/0.00	c solving /tmp/evaluation/297442-1171838517/instance-297442-1171838517.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/node23/watcher-297442-1171838517 -o ROOT/results/node23/solver-297442-1171838517 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/297442-1171838517/Spear-32 --model-stdout --time --dimacs /tmp/evaluation/297442-1171838517/instance-297442-1171838517.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.01 1.10 3/77 5810
/proc/meminfo: memFree=844512/2055920 swapFree=4144472/4192956
[pid=5810] ppid=5808 vsize=1548 CPUtime=0
/proc/5810/stat : 5810 (Spear-32) R 5808 5810 4436 0 -1 4194304 198 0 0 0 0 0 0 0 18 0 1 0 203805601 1585152 182 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 135258954 0 0 4096 0 0 0 0 17 1 0 0
/proc/5810/statm: 387 182 129 302 0 82 0

[startup+0.106877 s]
/proc/loadavg: 1.00 1.01 1.10 3/77 5810
/proc/meminfo: memFree=844512/2055920 swapFree=4144472/4192956
[pid=5810] ppid=5808 vsize=1804 CPUtime=0.1
/proc/5810/stat : 5810 (Spear-32) R 5808 5810 4436 0 -1 4194304 296 0 0 0 10 0 0 0 18 0 1 0 203805601 1847296 280 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/5810/statm: 451 280 141 302 0 146 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1804

[startup+0.514916 s]
/proc/loadavg: 1.00 1.01 1.10 3/77 5810
/proc/meminfo: memFree=844512/2055920 swapFree=4144472/4192956
[pid=5810] ppid=5808 vsize=2580 CPUtime=0.5
/proc/5810/stat : 5810 (Spear-32) R 5808 5810 4436 0 -1 4194304 490 0 0 0 50 0 0 0 21 0 1 0 203805601 2641920 474 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/5810/statm: 645 474 141 302 0 340 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 2580

[startup+1.33501 s]
/proc/loadavg: 1.00 1.01 1.10 2/78 5811
/proc/meminfo: memFree=842328/2055920 swapFree=4144472/4192956
[pid=5810] ppid=5808 vsize=3740 CPUtime=1.32
/proc/5810/stat : 5810 (Spear-32) R 5808 5810 4436 0 -1 4194304 757 0 0 0 131 1 0 0 25 0 1 0 203805601 3829760 741 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/5810/statm: 935 741 141 302 0 630 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 3740

[startup+2.9712 s]
/proc/loadavg: 1.00 1.01 1.10 2/78 5811
/proc/meminfo: memFree=841048/2055920 swapFree=4144472/4192956
[pid=5810] ppid=5808 vsize=5160 CPUtime=2.96
/proc/5810/stat : 5810 (Spear-32) R 5808 5810 4436 0 -1 4194304 1122 0 0 0 293 3 0 0 25 0 1 0 203805601 5283840 1106 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/5810/statm: 1290 1106 141 302 0 985 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 5160

[startup+6.24757 s]
/proc/loadavg: 1.00 1.01 1.10 2/78 5811
/proc/meminfo: memFree=838616/2055920 swapFree=4144472/4192956
[pid=5810] ppid=5808 vsize=7356 CPUtime=6.23
/proc/5810/stat : 5810 (Spear-32) R 5808 5810 4436 0 -1 4194304 1680 0 0 0 618 5 0 0 25 0 1 0 203805601 7532544 1631 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/5810/statm: 1839 1631 141 302 0 1534 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 7356

[startup+12.7043 s]
/proc/loadavg: 1.00 1.01 1.10 2/78 5811
/proc/meminfo: memFree=835608/2055920 swapFree=4144472/4192956
[pid=5810] ppid=5808 vsize=10260 CPUtime=12.69
/proc/5810/stat : 5810 (Spear-32) R 5808 5810 4436 0 -1 4194304 2389 0 0 0 1261 8 0 0 25 0 1 0 203805601 10506240 2340 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/5810/statm: 2565 2340 141 302 0 2260 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 10260

[startup+25.5128 s]
/proc/loadavg: 1.00 1.01 1.10 2/78 5811
/proc/meminfo: memFree=832152/2055920 swapFree=4144472/4192956
[pid=5810] ppid=5808 vsize=13880 CPUtime=25.49
/proc/5810/stat : 5810 (Spear-32) R 5808 5810 4436 0 -1 4194304 3320 0 0 0 2538 11 0 0 25 0 1 0 203805601 14213120 3206 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/5810/statm: 3470 3206 141 302 0 3165 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 13880

[startup+51.1247 s]
/proc/loadavg: 1.00 1.00 1.09 2/78 5811
/proc/meminfo: memFree=826392/2055920 swapFree=4144472/4192956
[pid=5810] ppid=5808 vsize=19536 CPUtime=51.1
/proc/5810/stat : 5810 (Spear-32) R 5808 5810 4436 0 -1 4194304 4714 0 0 0 5093 17 0 0 25 0 1 0 203805601 20004864 4600 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/5810/statm: 4884 4600 141 302 0 4579 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 19536

[startup+102.345 s]
/proc/loadavg: 1.00 1.00 1.09 2/78 5811
/proc/meminfo: memFree=818200/2055920 swapFree=4144472/4192956
[pid=5810] ppid=5808 vsize=28772 CPUtime=102.3
/proc/5810/stat : 5810 (Spear-32) R 5808 5810 4436 0 -1 4194304 6919 0 0 0 10202 28 0 0 25 0 1 0 203805601 29462528 6676 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/5810/statm: 7193 6676 141 302 0 6888 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 28772

[startup+162.384 s]
/proc/loadavg: 1.00 1.00 1.08 2/78 5811
/proc/meminfo: memFree=810904/2055920 swapFree=4144472/4192956
[pid=5810] ppid=5808 vsize=35728 CPUtime=162.32
/proc/5810/stat : 5810 (Spear-32) R 5808 5810 4436 0 -1 4194304 8678 0 0 0 16195 37 0 0 25 0 1 0 203805601 36585472 8435 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 134527172 0 0 4096 0 0 0 0 17 1 0 0
/proc/5810/statm: 8932 8435 141 302 0 8627 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 35728

[startup+222.416 s]
/proc/loadavg: 1.00 1.00 1.07 2/78 5811
/proc/meminfo: memFree=805336/2055920 swapFree=4144472/4192956
[pid=5810] ppid=5808 vsize=42280 CPUtime=222.34
/proc/5810/stat : 5810 (Spear-32) R 5808 5810 4436 0 -1 4194304 10323 0 0 0 22189 45 0 0 25 0 1 0 203805601 43294720 9823 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/5810/statm: 10570 9823 141 302 0 10265 0
Current children cumulated CPU time (s) 222.34
Current children cumulated vsize (KiB) 42280

[startup+282.452 s]
/proc/loadavg: 1.00 1.00 1.07 2/78 5811
/proc/meminfo: memFree=799832/2055920 swapFree=4144472/4192956
[pid=5810] ppid=5808 vsize=47992 CPUtime=282.36
/proc/5810/stat : 5810 (Spear-32) R 5808 5810 4436 0 -1 4194304 11751 0 0 0 28183 53 0 0 25 0 1 0 203805601 49143808 11203 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/5810/statm: 11998 11203 141 302 0 11693 0
Current children cumulated CPU time (s) 282.36
Current children cumulated vsize (KiB) 47992

[startup+342.484 s]
/proc/loadavg: 1.00 1.00 1.06 2/78 5811
/proc/meminfo: memFree=795160/2055920 swapFree=4144472/4192956
[pid=5810] ppid=5808 vsize=52740 CPUtime=342.37
/proc/5810/stat : 5810 (Spear-32) R 5808 5810 4436 0 -1 4194304 12898 0 0 0 34177 60 0 0 25 0 1 0 203805601 54005760 12350 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 134527175 0 0 4096 0 0 0 0 17 1 0 0
/proc/5810/statm: 13185 12350 141 302 0 12880 0
Current children cumulated CPU time (s) 342.37
Current children cumulated vsize (KiB) 52740

[startup+402.522 s]
/proc/loadavg: 1.00 1.00 1.06 2/78 5811
/proc/meminfo: memFree=790680/2055920 swapFree=4144472/4192956
[pid=5810] ppid=5808 vsize=57184 CPUtime=402.39
/proc/5810/stat : 5810 (Spear-32) R 5808 5810 4436 0 -1 4194304 14015 0 0 0 40172 67 0 0 25 0 1 0 203805601 58556416 13467 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 134526984 0 0 4096 0 0 0 0 17 1 0 0
/proc/5810/statm: 14296 13467 141 302 0 13991 0
Current children cumulated CPU time (s) 402.39
Current children cumulated vsize (KiB) 57184

[startup+462.553 s]
/proc/loadavg: 1.00 1.00 1.05 2/78 5811
/proc/meminfo: memFree=786328/2055920 swapFree=4144472/4192956
[pid=5810] ppid=5808 vsize=61552 CPUtime=462.4
/proc/5810/stat : 5810 (Spear-32) R 5808 5810 4436 0 -1 4194304 15096 0 0 0 46167 73 0 0 25 0 1 0 203805601 63029248 14548 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 134527175 0 0 4096 0 0 0 0 17 1 0 0
/proc/5810/statm: 15388 14548 141 302 0 15083 0
Current children cumulated CPU time (s) 462.4
Current children cumulated vsize (KiB) 61552

[startup+522.586 s]
/proc/loadavg: 1.00 1.00 1.04 2/78 5811
/proc/meminfo: memFree=782552/2055920 swapFree=4144472/4192956
[pid=5810] ppid=5808 vsize=65452 CPUtime=522.42
/proc/5810/stat : 5810 (Spear-32) R 5808 5810 4436 0 -1 4194304 16074 0 0 0 52162 80 0 0 25 0 1 0 203805601 67022848 15526 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/5810/statm: 16363 15526 141 302 0 16058 0
Current children cumulated CPU time (s) 522.42
Current children cumulated vsize (KiB) 65452

[startup+582.617 s]
/proc/loadavg: 1.07 1.02 1.04 2/78 5811
/proc/meminfo: memFree=778200/2055920 swapFree=4144472/4192956
[pid=5810] ppid=5808 vsize=69672 CPUtime=582.43
/proc/5810/stat : 5810 (Spear-32) R 5808 5810 4436 0 -1 4194304 17129 0 0 0 58157 86 0 0 25 0 1 0 203805601 71344128 16581 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/5810/statm: 17418 16581 141 302 0 17113 0
Current children cumulated CPU time (s) 582.43
Current children cumulated vsize (KiB) 69672

[startup+642.655 s]
/proc/loadavg: 1.02 1.01 1.04 2/78 5811
/proc/meminfo: memFree=774872/2055920 swapFree=4144472/4192956
[pid=5810] ppid=5808 vsize=73724 CPUtime=642.45
/proc/5810/stat : 5810 (Spear-32) R 5808 5810 4436 0 -1 4194304 17985 0 0 0 64152 93 0 0 25 0 1 0 203805601 75493376 17437 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 134526781 0 0 4096 0 0 0 0 17 1 0 0
/proc/5810/statm: 18431 17437 141 302 0 18126 0
Current children cumulated CPU time (s) 642.45
Current children cumulated vsize (KiB) 73724

[startup+702.688 s]
/proc/loadavg: 1.01 1.00 1.03 2/78 5811
/proc/meminfo: memFree=771736/2055920 swapFree=4144472/4192956
[pid=5810] ppid=5808 vsize=76540 CPUtime=702.47
/proc/5810/stat : 5810 (Spear-32) R 5808 5810 4436 0 -1 4194304 18756 0 0 0 70149 98 0 0 25 0 1 0 203805601 78376960 18208 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 134527154 0 0 4096 0 0 0 0 17 1 0 0
/proc/5810/statm: 19135 18208 141 302 0 18830 0
Current children cumulated CPU time (s) 702.47
Current children cumulated vsize (KiB) 76540

[startup+762.721 s]
/proc/loadavg: 1.00 1.00 1.03 2/78 5811
/proc/meminfo: memFree=768664/2055920 swapFree=4144472/4192956
[pid=5810] ppid=5808 vsize=81624 CPUtime=762.49
/proc/5810/stat : 5810 (Spear-32) R 5808 5810 4436 0 -1 4194304 20042 0 0 0 76146 103 0 0 25 0 1 0 203805601 83582976 18981 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/5810/statm: 20406 18981 141 302 0 20101 0
Current children cumulated CPU time (s) 762.49
Current children cumulated vsize (KiB) 81624

[startup+822.757 s]
/proc/loadavg: 1.00 1.00 1.02 2/78 5811
/proc/meminfo: memFree=765336/2055920 swapFree=4144472/4192956
[pid=5810] ppid=5808 vsize=84672 CPUtime=822.5
/proc/5810/stat : 5810 (Spear-32) R 5808 5810 4436 0 -1 4194304 20847 0 0 0 82141 109 0 0 25 0 1 0 203805601 86704128 19786 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 134527175 0 0 4096 0 0 0 0 17 1 0 0
/proc/5810/statm: 21168 19786 141 302 0 20863 0
Current children cumulated CPU time (s) 822.5
Current children cumulated vsize (KiB) 84672

[startup+882.791 s]
/proc/loadavg: 1.00 1.00 1.01 2/78 5811
/proc/meminfo: memFree=762136/2055920 swapFree=4144472/4192956
[pid=5810] ppid=5808 vsize=88184 CPUtime=882.52
/proc/5810/stat : 5810 (Spear-32) R 5808 5810 4436 0 -1 4194304 21674 0 0 0 88138 114 0 0 25 0 1 0 203805601 90300416 20613 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/5810/statm: 22046 20613 141 302 0 21741 0
Current children cumulated CPU time (s) 882.52
Current children cumulated vsize (KiB) 88184

[startup+942.824 s]
/proc/loadavg: 1.00 1.00 1.01 2/78 5811
/proc/meminfo: memFree=759256/2055920 swapFree=4144472/4192956
[pid=5810] ppid=5808 vsize=91044 CPUtime=942.54
/proc/5810/stat : 5810 (Spear-32) R 5808 5810 4436 0 -1 4194304 22404 0 0 0 94134 120 0 0 25 0 1 0 203805601 93229056 21343 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 134526745 0 0 4096 0 0 0 0 17 1 0 0
/proc/5810/statm: 22761 21343 141 302 0 22456 0
Current children cumulated CPU time (s) 942.54
Current children cumulated vsize (KiB) 91044

[startup+1002.86 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5811
/proc/meminfo: memFree=756888/2055920 swapFree=4144472/4192956
[pid=5810] ppid=5808 vsize=93276 CPUtime=1002.55
/proc/5810/stat : 5810 (Spear-32) R 5808 5810 4436 0 -1 4194304 23010 0 0 0 100131 124 0 0 25 0 1 0 203805601 95514624 21949 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 134526888 0 0 4096 0 0 0 0 17 1 0 0
/proc/5810/statm: 23319 21949 141 302 0 23014 0
Current children cumulated CPU time (s) 1002.55
Current children cumulated vsize (KiB) 93276

[startup+1062.89 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5811
/proc/meminfo: memFree=754200/2055920 swapFree=4144472/4192956
[pid=5810] ppid=5808 vsize=96260 CPUtime=1062.57
/proc/5810/stat : 5810 (Spear-32) R 5808 5810 4436 0 -1 4194304 23647 0 0 0 106128 129 0 0 25 0 1 0 203805601 98570240 22586 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/5810/statm: 24065 22586 141 302 0 23760 0
Current children cumulated CPU time (s) 1062.57
Current children cumulated vsize (KiB) 96260

[startup+1122.93 s]
/proc/loadavg: 1.05 1.01 1.00 2/78 5811
/proc/meminfo: memFree=751768/2055920 swapFree=4144472/4192956
[pid=5810] ppid=5808 vsize=98748 CPUtime=1122.58
/proc/5810/stat : 5810 (Spear-32) R 5808 5810 4436 0 -1 4194304 24247 0 0 0 112124 134 0 0 25 0 1 0 203805601 101117952 23186 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/5810/statm: 24687 23186 141 302 0 24382 0
Current children cumulated CPU time (s) 1122.58
Current children cumulated vsize (KiB) 98748

[startup+1182.98 s]
/proc/loadavg: 1.02 1.01 1.00 2/84 5921
/proc/meminfo: memFree=747544/2055920 swapFree=4144472/4192956
[pid=5810] ppid=5808 vsize=102660 CPUtime=1182.58
/proc/5810/stat : 5810 (Spear-32) R 5808 5810 4436 0 -1 4194304 25062 0 0 0 118119 139 0 0 25 0 1 0 203805601 105123840 24001 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 134526790 0 0 4096 0 0 0 0 17 1 0 0
/proc/5810/statm: 25665 24001 141 302 0 25360 0
Current children cumulated CPU time (s) 1182.58
Current children cumulated vsize (KiB) 102660



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.51 s]
/proc/loadavg: 1.01 1.01 1.00 2/84 5935
/proc/meminfo: memFree=746464/2055920 swapFree=4144472/4192956
[pid=5810] ppid=5808 vsize=103172 CPUtime=1200.09
/proc/5810/stat : 5810 (Spear-32) R 5808 5810 4436 0 -1 4194304 25263 0 0 0 119870 139 0 0 25 0 1 0 203805601 105648128 24202 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 134526909 0 0 4096 0 0 0 0 17 1 0 0
/proc/5810/statm: 25793 24202 141 302 0 25488 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 103172

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

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

[startup+1200.51 s]
/proc/loadavg: 1.01 1.01 1.00 2/84 5935
/proc/meminfo: memFree=746464/2055920 swapFree=4144472/4192956
[pid=5810] ppid=5808 vsize=103172 CPUtime=1200.09
/proc/5810/stat : 5810 (Spear-32) R 5808 5810 4436 0 -1 4194304 25263 0 0 0 119870 139 0 0 25 0 1 0 203805601 105648128 24202 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 134526909 0 0 4096 0 0 0 0 17 1 0 0
/proc/5810/statm: 25793 24202 141 302 0 25488 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 103172

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.53
CPU time (s): 1200.12
CPU user time (s): 1198.71
CPU system time (s): 1.41379
CPU usage (%): 99.9658
Max. virtual memory (cumulated for all children) (KiB): 103172

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1198.71
system time used= 1.41378
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 25263
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= 1571

runsolver used 1.40279 second user time and 2.86656 second system time

The end

Launcher Data (download as text)

Begin job on node23 on Sun Feb 18 22:41:57 UTC 2007

IDJOB= 297442
IDBENCH= 19961
IDSOLVER= 133
FILE ID= node23/297442-1171838517

PBS_JOBID= 3839661

Free space on /tmp= 66562 MiB

SOLVER NAME= Spear 2007-02-12
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v550/unif-k3-r4.26-v550-c2343-S1238286461-19.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/297442-1171838517/Spear-32 --model-stdout --time --dimacs /tmp/evaluation/297442-1171838517/instance-297442-1171838517.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node23/watcher-297442-1171838517 -o ROOT/results/node23/solver-297442-1171838517 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/297442-1171838517/Spear-32 --model-stdout --time --dimacs /tmp/evaluation/297442-1171838517/instance-297442-1171838517.cnf            

META MD5SUM SOLVER= 53b58dfa80430416a78fe762713f980c
MD5SUM BENCH=  feae85ae56b54fcbcde345d479230ced

RANDOM SEED= 922248337

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node23.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		: 3000.216
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		: 3000.216
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:        844920 kB
Buffers:         42968 kB
Cached:        1050532 kB
SwapCached:      16396 kB
Active:         867476 kB
Inactive:       250272 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        844920 kB
SwapTotal:     4192956 kB
SwapFree:      4144472 kB
Dirty:            1592 kB
Writeback:           0 kB
Mapped:          29872 kB
Slab:            78900 kB
Committed_AS:   638240 kB
PageTables:       1696 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= 66562 MiB

End job on node23 on Sun Feb 18 23:02:00 UTC 2007