Trace number 307200

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) 1200.22 1200.68

General information on the benchmark

Namerandom/LargeSize/3SAT/v19000/
unif-k3-r4.2-v19000-c79800-S49237390-14.cnf
MD5SUM247d0c151f4cc557aeb64d98cd6697a8
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 variables19000
Number of clauses79800
Sum of the clauses size239400
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 379800
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/307200-1172115265/instance-307200-1172115265.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/node66/watcher-307200-1172115265 -o ROOT/results/node66/solver-307200-1172115265 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/307200-1172115265/Spear-32 --model-stdout --time --dimacs /tmp/evaluation/307200-1172115265/instance-307200-1172115265.cnf 

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


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 18535
/proc/meminfo: memFree=1385296/2055920 swapFree=4183456/4192956
[pid=18535] ppid=18533 vsize=1932 CPUtime=0
/proc/18535/stat : 18535 (Spear-32) R 18533 18535 17313 0 -1 4194304 261 0 0 0 0 0 0 0 18 0 1 0 231484022 1978368 245 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134518176 0 0 4096 0 0 0 0 17 1 0 0
/proc/18535/statm: 483 246 126 302 0 178 0

[startup+0.106817 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 18535
/proc/meminfo: memFree=1385296/2055920 swapFree=4183456/4192956
[pid=18535] ppid=18533 vsize=5868 CPUtime=0.1
/proc/18535/stat : 18535 (Spear-32) R 18533 18535 17313 0 -1 4194304 1430 0 0 0 9 1 0 0 18 0 1 0 231484022 6008832 1077 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 135259207 0 0 4096 0 0 0 0 17 1 0 0
/proc/18535/statm: 1467 1077 129 302 0 1162 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 5868

[startup+0.514897 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 18535
/proc/meminfo: memFree=1385296/2055920 swapFree=4183456/4192956
[pid=18535] ppid=18533 vsize=9268 CPUtime=0.51
/proc/18535/stat : 18535 (Spear-32) R 18533 18535 17313 0 -1 4194304 2352 0 0 0 49 2 0 0 21 0 1 0 231484022 9490432 1901 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/18535/statm: 2317 1901 141 302 0 2012 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 9268

[startup+1.33506 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 18536
/proc/meminfo: memFree=1377288/2055920 swapFree=4183456/4192956
[pid=18535] ppid=18533 vsize=10524 CPUtime=1.32
/proc/18535/stat : 18535 (Spear-32) R 18533 18535 17313 0 -1 4194304 2682 0 0 0 130 2 0 0 25 0 1 0 231484022 10776576 2231 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/18535/statm: 2631 2231 141 302 0 2326 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 10524

[startup+2.97139 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 18536
/proc/meminfo: memFree=1375176/2055920 swapFree=4183456/4192956
[pid=18535] ppid=18533 vsize=13196 CPUtime=2.96
/proc/18535/stat : 18535 (Spear-32) R 18533 18535 17313 0 -1 4194304 3352 0 0 0 293 3 0 0 25 0 1 0 231484022 13512704 2901 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/18535/statm: 3299 2901 141 302 0 2994 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 13196

[startup+6.24905 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 18536
/proc/meminfo: memFree=1368968/2055920 swapFree=4183456/4192956
[pid=18535] ppid=18533 vsize=19376 CPUtime=6.24
/proc/18535/stat : 18535 (Spear-32) R 18533 18535 17313 0 -1 4194304 4876 0 0 0 619 5 0 0 25 0 1 0 231484022 19841024 4425 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/18535/statm: 4844 4425 141 302 0 4539 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 19376

[startup+12.7033 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 18536
/proc/meminfo: memFree=1357448/2055920 swapFree=4183456/4192956
[pid=18535] ppid=18533 vsize=30176 CPUtime=12.69
/proc/18535/stat : 18535 (Spear-32) R 18533 18535 17313 0 -1 4194304 7594 0 0 0 1261 8 0 0 25 0 1 0 231484022 30900224 7143 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 135258954 0 0 4096 0 0 0 0 17 1 0 0
/proc/18535/statm: 7544 7143 141 302 0 7239 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 30176

[startup+25.5059 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 18536
/proc/meminfo: memFree=1339848/2055920 swapFree=4183456/4192956
[pid=18535] ppid=18533 vsize=48256 CPUtime=25.49
/proc/18535/stat : 18535 (Spear-32) R 18533 18535 17313 0 -1 4194304 12096 0 0 0 2535 14 0 0 25 0 1 0 231484022 49414144 11645 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/18535/statm: 12064 11645 141 302 0 11759 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 48256

[startup+51.1181 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 18536
/proc/meminfo: memFree=1309768/2055920 swapFree=4183456/4192956
[pid=18535] ppid=18533 vsize=77888 CPUtime=51.08
/proc/18535/stat : 18535 (Spear-32) R 18533 18535 17313 0 -1 4194304 19504 0 0 0 5085 23 0 0 25 0 1 0 231484022 79757312 19053 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/18535/statm: 19472 19053 141 302 0 19167 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 77888

[startup+102.33 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 18536
/proc/meminfo: memFree=1249160/2055920 swapFree=4183456/4192956
[pid=18535] ppid=18533 vsize=139192 CPUtime=102.28
/proc/18535/stat : 18535 (Spear-32) R 18533 18535 17313 0 -1 4194304 34862 0 0 0 10186 42 0 0 25 0 1 0 231484022 142532608 34346 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526812 0 0 4096 0 0 0 0 17 1 0 0
/proc/18535/statm: 34798 34346 141 302 0 34493 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 139192

[startup+162.352 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 18536
/proc/meminfo: memFree=1200008/2055920 swapFree=4183456/4192956
[pid=18535] ppid=18533 vsize=187160 CPUtime=162.28
/proc/18535/stat : 18535 (Spear-32) R 18533 18535 17313 0 -1 4194304 46863 0 0 0 16169 59 0 0 25 0 1 0 231484022 191651840 46347 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526950 0 0 4096 0 0 0 0 17 1 0 0
/proc/18535/statm: 46790 46347 141 302 0 46485 0
Current children cumulated CPU time (s) 162.28
Current children cumulated vsize (KiB) 187160

[startup+222.372 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 18536
/proc/meminfo: memFree=1148104/2055920 swapFree=4183456/4192956
[pid=18535] ppid=18533 vsize=239416 CPUtime=222.27
/proc/18535/stat : 18535 (Spear-32) R 18533 18535 17313 0 -1 4194304 59970 0 0 0 22152 75 0 0 25 0 1 0 231484022 245161984 59325 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526967 0 0 4096 0 0 0 0 17 1 0 0
/proc/18535/statm: 59854 59325 141 302 0 59549 0
Current children cumulated CPU time (s) 222.27
Current children cumulated vsize (KiB) 239416

[startup+282.391 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 18536
/proc/meminfo: memFree=1111112/2055920 swapFree=4183456/4192956
[pid=18535] ppid=18533 vsize=276272 CPUtime=282.27
/proc/18535/stat : 18535 (Spear-32) R 18533 18535 17313 0 -1 4194304 69208 0 0 0 28138 89 0 0 25 0 1 0 231484022 282902528 68563 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526962 0 0 4096 0 0 0 0 17 1 0 0
/proc/18535/statm: 69068 68563 141 302 0 68763 0
Current children cumulated CPU time (s) 282.27
Current children cumulated vsize (KiB) 276272

[startup+342.416 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 18536
/proc/meminfo: memFree=1078408/2055920 swapFree=4183456/4192956
[pid=18535] ppid=18533 vsize=309836 CPUtime=342.28
/proc/18535/stat : 18535 (Spear-32) R 18533 18535 17313 0 -1 4194304 77578 0 0 0 34126 102 0 0 25 0 1 0 231484022 317272064 76933 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/18535/statm: 77459 76933 141 302 0 77154 0
Current children cumulated CPU time (s) 342.28
Current children cumulated vsize (KiB) 309836

[startup+402.446 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 18538
/proc/meminfo: memFree=1026824/2055920 swapFree=4183456/4192956
[pid=18535] ppid=18533 vsize=360204 CPUtime=402.28
/proc/18535/stat : 18535 (Spear-32) R 18533 18535 17313 0 -1 4194304 90214 0 0 0 40111 117 0 0 25 0 1 0 231484022 368848896 89569 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/18535/statm: 90051 89569 141 302 0 89746 0
Current children cumulated CPU time (s) 402.28
Current children cumulated vsize (KiB) 360204

[startup+462.468 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 18538
/proc/meminfo: memFree=988680/2055920 swapFree=4183456/4192956
[pid=18535] ppid=18533 vsize=398396 CPUtime=462.28
/proc/18535/stat : 18535 (Spear-32) R 18533 18535 17313 0 -1 4194304 99787 0 0 0 46100 128 0 0 25 0 1 0 231484022 407957504 99142 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134527012 0 0 4096 0 0 0 0 17 1 0 0
/proc/18535/statm: 99599 99142 141 302 0 99294 0
Current children cumulated CPU time (s) 462.28
Current children cumulated vsize (KiB) 398396

[startup+522.487 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 18538
/proc/meminfo: memFree=956552/2055920 swapFree=4183456/4192956
[pid=18535] ppid=18533 vsize=431600 CPUtime=522.27
/proc/18535/stat : 18535 (Spear-32) R 18533 18535 17313 0 -1 4194304 108087 0 0 0 52087 140 0 0 25 0 1 0 231484022 441958400 107185 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/18535/statm: 107900 107185 141 302 0 107595 0
Current children cumulated CPU time (s) 522.27
Current children cumulated vsize (KiB) 431600

[startup+582.511 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 18538
/proc/meminfo: memFree=925512/2055920 swapFree=4183456/4192956
[pid=18535] ppid=18533 vsize=462180 CPUtime=582.28
/proc/18535/stat : 18535 (Spear-32) R 18533 18535 17313 0 -1 4194304 115718 0 0 0 58078 150 0 0 25 0 1 0 231484022 473272320 114816 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134527089 0 0 4096 0 0 0 0 17 1 0 0
/proc/18535/statm: 115545 114816 141 302 0 115240 0
Current children cumulated CPU time (s) 582.28
Current children cumulated vsize (KiB) 462180

[startup+642.536 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 18538
/proc/meminfo: memFree=884104/2055920 swapFree=4183456/4192956
[pid=18535] ppid=18533 vsize=503504 CPUtime=642.28
/proc/18535/stat : 18535 (Spear-32) R 18533 18535 17313 0 -1 4194304 126099 0 0 0 64062 166 0 0 25 0 1 0 231484022 515588096 125197 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/18535/statm: 125876 125197 141 302 0 125571 0
Current children cumulated CPU time (s) 642.28
Current children cumulated vsize (KiB) 503504

[startup+702.563 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 18538
/proc/meminfo: memFree=853128/2055920 swapFree=4183456/4192956
[pid=18535] ppid=18533 vsize=534456 CPUtime=702.28
/proc/18535/stat : 18535 (Spear-32) R 18533 18535 17313 0 -1 4194304 133853 0 0 0 70054 174 0 0 25 0 1 0 231484022 547282944 132951 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526928 0 0 4096 0 0 0 0 17 1 0 0
/proc/18535/statm: 133614 132951 141 302 0 133309 0
Current children cumulated CPU time (s) 702.28
Current children cumulated vsize (KiB) 534456

[startup+762.584 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 18538
/proc/meminfo: memFree=821448/2055920 swapFree=4183456/4192956
[pid=18535] ppid=18533 vsize=566372 CPUtime=762.28
/proc/18535/stat : 18535 (Spear-32) R 18533 18535 17313 0 -1 4194304 141823 0 0 0 76043 185 0 0 25 0 1 0 231484022 579964928 140921 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134527175 0 0 4096 0 0 0 0 17 1 0 0
/proc/18535/statm: 141593 140921 141 302 0 141288 0
Current children cumulated CPU time (s) 762.28
Current children cumulated vsize (KiB) 566372

[startup+822.606 s]
/proc/loadavg: 1.04 1.00 1.00 2/65 18538
/proc/meminfo: memFree=795464/2055920 swapFree=4183456/4192956
[pid=18535] ppid=18533 vsize=591720 CPUtime=822.28
/proc/18535/stat : 18535 (Spear-32) R 18533 18535 17313 0 -1 4194304 148187 0 0 0 82034 194 0 0 25 0 1 0 231484022 605921280 147285 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134527022 0 0 4096 0 0 0 0 17 1 0 0
/proc/18535/statm: 147930 147285 141 302 0 147625 0
Current children cumulated CPU time (s) 822.28
Current children cumulated vsize (KiB) 591720

[startup+882.628 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 18538
/proc/meminfo: memFree=772232/2055920 swapFree=4183456/4192956
[pid=18535] ppid=18533 vsize=614992 CPUtime=882.28
/proc/18535/stat : 18535 (Spear-32) R 18533 18535 17313 0 -1 4194304 154016 0 0 0 88025 203 0 0 25 0 1 0 231484022 629751808 153114 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526962 0 0 4096 0 0 0 0 17 1 0 0
/proc/18535/statm: 153748 153114 141 302 0 153443 0
Current children cumulated CPU time (s) 882.28
Current children cumulated vsize (KiB) 614992

[startup+942.646 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18538
/proc/meminfo: memFree=747592/2055920 swapFree=4183456/4192956
[pid=18535] ppid=18533 vsize=639556 CPUtime=942.28
/proc/18535/stat : 18535 (Spear-32) R 18533 18535 17313 0 -1 4194304 160177 0 0 0 94016 212 0 0 25 0 1 0 231484022 654905344 159275 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526969 0 0 4096 0 0 0 0 17 1 0 0
/proc/18535/statm: 159889 159275 141 302 0 159584 0
Current children cumulated CPU time (s) 942.28
Current children cumulated vsize (KiB) 639556

[startup+1002.67 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18538
/proc/meminfo: memFree=728520/2055920 swapFree=4183456/4192956
[pid=18535] ppid=18533 vsize=658736 CPUtime=1002.28
/proc/18535/stat : 18535 (Spear-32) R 18533 18535 17313 0 -1 4194304 164976 0 0 0 100009 219 0 0 25 0 1 0 231484022 674545664 164074 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/18535/statm: 164684 164074 141 302 0 164379 0
Current children cumulated CPU time (s) 1002.28
Current children cumulated vsize (KiB) 658736

[startup+1062.69 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18538
/proc/meminfo: memFree=707272/2055920 swapFree=4183456/4192956
[pid=18535] ppid=18533 vsize=679672 CPUtime=1062.28
/proc/18535/stat : 18535 (Spear-32) R 18533 18535 17313 0 -1 4194304 170193 0 0 0 106001 227 0 0 25 0 1 0 231484022 695984128 169291 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134527172 0 0 4096 0 0 0 0 17 1 0 0
/proc/18535/statm: 169918 169291 141 302 0 169613 0
Current children cumulated CPU time (s) 1062.28
Current children cumulated vsize (KiB) 679672

[startup+1122.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18538
/proc/meminfo: memFree=676936/2055920 swapFree=4183456/4192956
[pid=18535] ppid=18533 vsize=710156 CPUtime=1122.27
/proc/18535/stat : 18535 (Spear-32) R 18533 18535 17313 0 -1 4194304 177814 0 0 0 111991 236 0 0 25 0 1 0 231484022 727199744 176912 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/18535/statm: 177539 176912 141 302 0 177234 0
Current children cumulated CPU time (s) 1122.27
Current children cumulated vsize (KiB) 710156

[startup+1182.73 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18538
/proc/meminfo: memFree=645256/2055920 swapFree=4183456/4192956
[pid=18535] ppid=18533 vsize=741772 CPUtime=1182.27
/proc/18535/stat : 18535 (Spear-32) R 18533 18535 17313 0 -1 4194304 185745 0 0 0 117980 247 0 0 25 0 1 0 231484022 759574528 184843 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526883 0 0 4096 0 0 0 0 17 1 0 0
/proc/18535/statm: 185443 184843 141 302 0 185138 0
Current children cumulated CPU time (s) 1182.27
Current children cumulated vsize (KiB) 741772



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.56 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18538
/proc/meminfo: memFree=636680/2055920 swapFree=4183456/4192956
[pid=18535] ppid=18533 vsize=750016 CPUtime=1200.1
/proc/18535/stat : 18535 (Spear-32) R 18533 18535 17313 0 -1 4194304 187806 0 0 0 119759 251 0 0 25 0 1 0 231484022 768016384 186904 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/18535/statm: 187504 186904 141 302 0 187199 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 750016

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

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

[startup+1200.66 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18538
/proc/meminfo: memFree=636680/2055920 swapFree=4183456/4192956
[pid=18535] ppid=18533 vsize=0 CPUtime=1200.2
/proc/18535/stat : 18535 (Spear-32) R 18533 18535 17313 0 -1 4195332 187806 0 0 0 119759 261 0 0 25 0 1 0 231484022 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 0 0 0 17 1 0 0
/proc/18535/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1200.2
Current children cumulated vsize (KiB) 0

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.68
CPU time (s): 1200.22
CPU user time (s): 1197.59
CPU system time (s): 2.6316
CPU usage (%): 99.9619
Max. virtual memory (cumulated for all children) (KiB): 750016

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1197.59
system time used= 2.6316
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 187806
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= 2192

runsolver used 0.859869 second user time and 2.35664 second system time

The end

Launcher Data (download as text)

Begin job on node66 on Thu Feb 22 03:34:25 UTC 2007

IDJOB= 307200
IDBENCH= 20199
IDSOLVER= 133
FILE ID= node66/307200-1172115265

PBS_JOBID= 3892900

Free space on /tmp= 66559 MiB

SOLVER NAME= Spear 2007-02-12
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v19000/unif-k3-r4.2-v19000-c79800-S49237390-14.cnf
COMMAND LINE= /tmp/evaluation/307200-1172115265/Spear-32 --model-stdout --time --dimacs /tmp/evaluation/307200-1172115265/instance-307200-1172115265.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node66/watcher-307200-1172115265 -o ROOT/results/node66/solver-307200-1172115265 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/307200-1172115265/Spear-32 --model-stdout --time --dimacs /tmp/evaluation/307200-1172115265/instance-307200-1172115265.cnf            

META MD5SUM SOLVER= 53b58dfa80430416a78fe762713f980c
MD5SUM BENCH=  247d0c151f4cc557aeb64d98cd6697a8

RANDOM SEED= 887306599

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node66.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		: 3000.259
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	: 5931.00
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		: 3000.259
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:       1385768 kB
Buffers:         41200 kB
Cached:         541176 kB
SwapCached:       3648 kB
Active:         145644 kB
Inactive:       446452 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1385768 kB
SwapTotal:     4192956 kB
SwapFree:      4183456 kB
Dirty:            3084 kB
Writeback:           0 kB
Mapped:          15692 kB
Slab:            64160 kB
Committed_AS:   649396 kB
PageTables:       1376 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= 66559 MiB

End job on node66 on Thu Feb 22 03:54:27 UTC 2007