Trace number 307036

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 1200.42

General information on the benchmark

Namerandom/LargeSize/3SAT/v13000/
unif-k3-r4.2-v13000-c54600-S295096144-05.cnf
MD5SUMcde497b3d0f6b21ffcb2bc97cd2a2b18
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 variables13000
Number of clauses54600
Sum of the clauses size163800
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 354600
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/307036-1172111777/instance-307036-1172111777.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/node55/watcher-307036-1172111777 -o ROOT/results/node55/solver-307036-1172111777 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/307036-1172111777/Spear-32 --model-stdout --time --dimacs /tmp/evaluation/307036-1172111777/instance-307036-1172111777.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: 0.91 0.95 0.98 3/64 30670
/proc/meminfo: memFree=1942144/2055920 swapFree=4183352/4192956
[pid=30670] ppid=30668 vsize=1932 CPUtime=0
/proc/30670/stat : 30670 (Spear-32) R 30668 30670 30570 0 -1 4194304 260 0 0 0 0 0 0 0 18 0 1 0 231134150 1978368 244 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 135257581 0 0 4096 0 0 0 0 17 1 0 0
/proc/30670/statm: 483 245 126 302 0 178 0

[startup+0.107278 s]
/proc/loadavg: 0.91 0.95 0.98 3/64 30670
/proc/meminfo: memFree=1942144/2055920 swapFree=4183352/4192956
[pid=30670] ppid=30668 vsize=4968 CPUtime=0.09
/proc/30670/stat : 30670 (Spear-32) R 30668 30670 30570 0 -1 4194304 1153 0 0 0 9 0 0 0 18 0 1 0 231134150 5087232 970 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 135258954 0 0 4096 0 0 0 0 17 1 0 0
/proc/30670/statm: 1242 970 129 302 0 937 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4968

[startup+0.515316 s]
/proc/loadavg: 0.91 0.95 0.98 3/64 30670
/proc/meminfo: memFree=1942144/2055920 swapFree=4183352/4192956
[pid=30670] ppid=30668 vsize=6756 CPUtime=0.51
/proc/30670/stat : 30670 (Spear-32) R 30668 30670 30570 0 -1 4194304 1644 0 0 0 50 1 0 0 22 0 1 0 231134150 6918144 1461 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/30670/statm: 1689 1461 141 302 0 1384 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 6756

[startup+1.33539 s]
/proc/loadavg: 0.91 0.95 0.98 2/65 30671
/proc/meminfo: memFree=1935608/2055920 swapFree=4183352/4192956
[pid=30670] ppid=30668 vsize=8368 CPUtime=1.32
/proc/30670/stat : 30670 (Spear-32) R 30668 30670 30570 0 -1 4194304 2034 0 0 0 131 1 0 0 25 0 1 0 231134150 8568832 1851 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/30670/statm: 2092 1851 141 302 0 1787 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 8368

[startup+2.97155 s]
/proc/loadavg: 0.91 0.95 0.98 2/65 30671
/proc/meminfo: memFree=1933304/2055920 swapFree=4183352/4192956
[pid=30670] ppid=30668 vsize=11380 CPUtime=2.97
/proc/30670/stat : 30670 (Spear-32) R 30668 30670 30570 0 -1 4194304 2785 0 0 0 294 3 0 0 25 0 1 0 231134150 11653120 2602 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/30670/statm: 2845 2602 141 302 0 2540 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 11380

[startup+6.25487 s]
/proc/loadavg: 0.92 0.95 0.98 2/65 30671
/proc/meminfo: memFree=1926840/2055920 swapFree=4183352/4192956
[pid=30670] ppid=30668 vsize=17576 CPUtime=6.24
/proc/30670/stat : 30670 (Spear-32) R 30668 30670 30570 0 -1 4194304 4335 0 0 0 620 4 0 0 25 0 1 0 231134150 17997824 4152 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/30670/statm: 4394 4152 141 302 0 4089 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 17576

[startup+12.7095 s]
/proc/loadavg: 0.93 0.95 0.98 2/65 30671
/proc/meminfo: memFree=1915704/2055920 swapFree=4183352/4192956
[pid=30670] ppid=30668 vsize=28008 CPUtime=12.7
/proc/30670/stat : 30670 (Spear-32) R 30668 30670 30570 0 -1 4194304 6930 0 0 0 1263 7 0 0 25 0 1 0 231134150 28680192 6747 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 135258954 0 0 4096 0 0 0 0 17 1 0 0
/proc/30670/statm: 7002 6747 141 302 0 6697 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 28008

[startup+25.6107 s]
/proc/loadavg: 0.94 0.96 0.98 2/65 30671
/proc/meminfo: memFree=1898744/2055920 swapFree=4183352/4192956
[pid=30670] ppid=30668 vsize=45832 CPUtime=25.59
/proc/30670/stat : 30670 (Spear-32) R 30668 30670 30570 0 -1 4194304 11420 0 0 0 2546 13 0 0 25 0 1 0 231134150 46931968 11204 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/30670/statm: 11458 11204 141 302 0 11153 0
Current children cumulated CPU time (s) 25.59
Current children cumulated vsize (KiB) 45832

[startup+51.2182 s]
/proc/loadavg: 0.96 0.96 0.98 2/65 30671
/proc/meminfo: memFree=1864568/2055920 swapFree=4183352/4192956
[pid=30670] ppid=30668 vsize=79240 CPUtime=51.2
/proc/30670/stat : 30670 (Spear-32) R 30668 30670 30570 0 -1 4194304 19807 0 0 0 5094 26 0 0 25 0 1 0 231134150 81141760 19526 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/30670/statm: 19810 19526 141 302 0 19505 0
Current children cumulated CPU time (s) 51.2
Current children cumulated vsize (KiB) 79240

[startup+102.429 s]
/proc/loadavg: 0.98 0.96 0.98 2/65 30671
/proc/meminfo: memFree=1814584/2055920 swapFree=4183352/4192956
[pid=30670] ppid=30668 vsize=129444 CPUtime=102.39
/proc/30670/stat : 30670 (Spear-32) R 30668 30670 30570 0 -1 4194304 32382 0 0 0 10196 43 0 0 25 0 1 0 231134150 132550656 32101 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/30670/statm: 32361 32101 141 302 0 32056 0
Current children cumulated CPU time (s) 102.39
Current children cumulated vsize (KiB) 129444

[startup+162.453 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 30671
/proc/meminfo: memFree=1762552/2055920 swapFree=4183352/4192956
[pid=30670] ppid=30668 vsize=181000 CPUtime=162.4
/proc/30670/stat : 30670 (Spear-32) R 30668 30670 30570 0 -1 4194304 45313 0 0 0 16178 62 0 0 25 0 1 0 231134150 185344000 44903 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526843 0 0 4096 0 0 0 0 17 1 0 0
/proc/30670/statm: 45250 44903 141 302 0 44945 0
Current children cumulated CPU time (s) 162.4
Current children cumulated vsize (KiB) 181000

[startup+222.472 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 30673
/proc/meminfo: memFree=1720696/2055920 swapFree=4183352/4192956
[pid=30670] ppid=30668 vsize=222912 CPUtime=222.41
/proc/30670/stat : 30670 (Spear-32) R 30668 30670 30570 0 -1 4194304 55784 0 0 0 22164 77 0 0 25 0 1 0 231134150 228261888 55374 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134527175 0 0 4096 0 0 0 0 17 1 0 0
/proc/30670/statm: 55728 55374 141 302 0 55423 0
Current children cumulated CPU time (s) 222.41
Current children cumulated vsize (KiB) 222912

[startup+282.49 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 30673
/proc/meminfo: memFree=1673208/2055920 swapFree=4183352/4192956
[pid=30670] ppid=30668 vsize=270528 CPUtime=282.41
/proc/30670/stat : 30670 (Spear-32) R 30668 30670 30570 0 -1 4194304 67724 0 0 0 28147 94 0 0 25 0 1 0 231134150 277020672 67314 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134527175 0 0 4096 0 0 0 0 17 1 0 0
/proc/30670/statm: 67632 67314 141 302 0 67327 0
Current children cumulated CPU time (s) 282.41
Current children cumulated vsize (KiB) 270528

[startup+342.505 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 30673
/proc/meminfo: memFree=1631416/2055920 swapFree=4183352/4192956
[pid=30670] ppid=30668 vsize=311492 CPUtime=342.41
/proc/30670/stat : 30670 (Spear-32) R 30668 30670 30570 0 -1 4194304 77986 0 0 0 34131 110 0 0 25 0 1 0 231134150 318967808 77576 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/30670/statm: 77873 77576 141 302 0 77568 0
Current children cumulated CPU time (s) 342.41
Current children cumulated vsize (KiB) 311492

[startup+402.527 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 30673
/proc/meminfo: memFree=1600696/2055920 swapFree=4183352/4192956
[pid=30670] ppid=30668 vsize=343440 CPUtime=402.41
/proc/30670/stat : 30670 (Spear-32) R 30668 30670 30570 0 -1 4194304 85955 0 0 0 40120 121 0 0 25 0 1 0 231134150 351682560 85288 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134527175 0 0 4096 0 0 0 0 17 1 0 0
/proc/30670/statm: 85860 85288 141 302 0 85555 0
Current children cumulated CPU time (s) 402.41
Current children cumulated vsize (KiB) 343440

[startup+462.545 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 30673
/proc/meminfo: memFree=1566392/2055920 swapFree=4183352/4192956
[pid=30670] ppid=30668 vsize=378008 CPUtime=462.42
/proc/30670/stat : 30670 (Spear-32) R 30668 30670 30570 0 -1 4194304 94602 0 0 0 46109 133 0 0 25 0 1 0 231134150 387080192 93935 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/30670/statm: 94502 93935 141 302 0 94197 0
Current children cumulated CPU time (s) 462.42
Current children cumulated vsize (KiB) 378008

[startup+522.565 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 30673
/proc/meminfo: memFree=1528632/2055920 swapFree=4183352/4192956
[pid=30670] ppid=30668 vsize=415484 CPUtime=522.42
/proc/30670/stat : 30670 (Spear-32) R 30668 30670 30570 0 -1 4194304 103997 0 0 0 52094 148 0 0 25 0 1 0 231134150 425455616 103330 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/30670/statm: 103871 103330 141 302 0 103566 0
Current children cumulated CPU time (s) 522.42
Current children cumulated vsize (KiB) 415484

[startup+582.586 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 30673
/proc/meminfo: memFree=1502520/2055920 swapFree=4183352/4192956
[pid=30670] ppid=30668 vsize=441000 CPUtime=582.43
/proc/30670/stat : 30670 (Spear-32) R 30668 30670 30570 0 -1 4194304 110401 0 0 0 58085 158 0 0 25 0 1 0 231134150 451584000 109734 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134527175 0 0 4096 0 0 0 0 17 1 0 0
/proc/30670/statm: 110250 109734 141 302 0 109945 0
Current children cumulated CPU time (s) 582.43
Current children cumulated vsize (KiB) 441000

[startup+642.608 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 30673
/proc/meminfo: memFree=1479096/2055920 swapFree=4183352/4192956
[pid=30670] ppid=30668 vsize=464436 CPUtime=642.44
/proc/30670/stat : 30670 (Spear-32) R 30668 30670 30570 0 -1 4194304 116263 0 0 0 64076 168 0 0 25 0 1 0 231134150 475582464 115596 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526822 0 0 4096 0 0 0 0 17 1 0 0
/proc/30670/statm: 116109 115596 141 302 0 115804 0
Current children cumulated CPU time (s) 642.44
Current children cumulated vsize (KiB) 464436

[startup+702.626 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 30673
/proc/meminfo: memFree=1453240/2055920 swapFree=4183352/4192956
[pid=30670] ppid=30668 vsize=490360 CPUtime=702.44
/proc/30670/stat : 30670 (Spear-32) R 30668 30670 30570 0 -1 4194304 122751 0 0 0 70065 179 0 0 25 0 1 0 231134150 502128640 122084 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526883 0 0 4096 0 0 0 0 17 1 0 0
/proc/30670/statm: 122590 122084 141 302 0 122285 0
Current children cumulated CPU time (s) 702.44
Current children cumulated vsize (KiB) 490360

[startup+762.646 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 30673
/proc/meminfo: memFree=1433016/2055920 swapFree=4183352/4192956
[pid=30670] ppid=30668 vsize=510584 CPUtime=762.45
/proc/30670/stat : 30670 (Spear-32) R 30668 30670 30570 0 -1 4194304 127804 0 0 0 76059 186 0 0 25 0 1 0 231134150 522838016 127137 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526914 0 0 4096 0 0 0 0 17 1 0 0
/proc/30670/statm: 127646 127137 141 302 0 127341 0
Current children cumulated CPU time (s) 762.45
Current children cumulated vsize (KiB) 510584

[startup+822.665 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 30673
/proc/meminfo: memFree=1414712/2055920 swapFree=4183352/4192956
[pid=30670] ppid=30668 vsize=528488 CPUtime=822.45
/proc/30670/stat : 30670 (Spear-32) R 30668 30670 30570 0 -1 4194304 132296 0 0 0 82052 193 0 0 25 0 1 0 231134150 541171712 131629 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134527009 0 0 4096 0 0 0 0 17 1 0 0
/proc/30670/statm: 132122 131629 141 302 0 131817 0
Current children cumulated CPU time (s) 822.45
Current children cumulated vsize (KiB) 528488

[startup+882.682 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 30673
/proc/meminfo: memFree=1397048/2055920 swapFree=4183352/4192956
[pid=30670] ppid=30668 vsize=546264 CPUtime=882.45
/proc/30670/stat : 30670 (Spear-32) R 30668 30670 30570 0 -1 4194304 136736 0 0 0 88045 200 0 0 25 0 1 0 231134150 559374336 136069 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/30670/statm: 136566 136069 141 302 0 136261 0
Current children cumulated CPU time (s) 882.45
Current children cumulated vsize (KiB) 546264

[startup+942.705 s]
/proc/loadavg: 1.04 0.99 0.99 2/65 30673
/proc/meminfo: memFree=1371128/2055920 swapFree=4183352/4192956
[pid=30670] ppid=30668 vsize=572460 CPUtime=942.46
/proc/30670/stat : 30670 (Spear-32) R 30668 30670 30570 0 -1 4194304 143292 0 0 0 94034 212 0 0 25 0 1 0 231134150 586199040 142625 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/30670/statm: 143115 142625 141 302 0 142810 0
Current children cumulated CPU time (s) 942.46
Current children cumulated vsize (KiB) 572460

[startup+1002.73 s]
/proc/loadavg: 1.08 1.00 0.99 2/65 30673
/proc/meminfo: memFree=1339064/2055920 swapFree=4183352/4192956
[pid=30670] ppid=30668 vsize=603852 CPUtime=1002.47
/proc/30670/stat : 30670 (Spear-32) R 30668 30670 30570 0 -1 4194304 151146 0 0 0 100023 224 0 0 25 0 1 0 231134150 618344448 150479 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134527175 0 0 4096 0 0 0 0 17 1 0 0
/proc/30670/statm: 150963 150479 141 302 0 150658 0
Current children cumulated CPU time (s) 1002.47
Current children cumulated vsize (KiB) 603852

[startup+1062.75 s]
/proc/loadavg: 1.03 1.00 0.99 2/65 30673
/proc/meminfo: memFree=1314040/2055920 swapFree=4183352/4192956
[pid=30670] ppid=30668 vsize=628776 CPUtime=1062.47
/proc/30670/stat : 30670 (Spear-32) R 30668 30670 30570 0 -1 4194304 157399 0 0 0 106011 236 0 0 25 0 1 0 231134150 643866624 156732 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/30670/statm: 157194 156732 141 302 0 156889 0
Current children cumulated CPU time (s) 1062.47
Current children cumulated vsize (KiB) 628776

[startup+1122.78 s]
/proc/loadavg: 1.01 1.00 0.99 2/65 30673
/proc/meminfo: memFree=1290296/2055920 swapFree=4183352/4192956
[pid=30670] ppid=30668 vsize=652624 CPUtime=1122.49
/proc/30670/stat : 30670 (Spear-32) R 30668 30670 30570 0 -1 4194304 163361 0 0 0 112001 248 0 0 25 0 1 0 231134150 668286976 162694 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/30670/statm: 163156 162694 141 302 0 162851 0
Current children cumulated CPU time (s) 1122.49
Current children cumulated vsize (KiB) 652624

[startup+1182.8 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 30673
/proc/meminfo: memFree=1269048/2055920 swapFree=4183352/4192956
[pid=30670] ppid=30668 vsize=675996 CPUtime=1182.49
/proc/30670/stat : 30670 (Spear-32) R 30668 30670 30570 0 -1 4194304 169218 0 0 0 117993 256 0 0 25 0 1 0 231134150 692219904 168038 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/30670/statm: 168999 168038 141 302 0 168694 0
Current children cumulated CPU time (s) 1182.49
Current children cumulated vsize (KiB) 675996



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.31 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 30673
/proc/meminfo: memFree=1262584/2055920 swapFree=4183352/4192956
[pid=30670] ppid=30668 vsize=682120 CPUtime=1200
/proc/30670/stat : 30670 (Spear-32) R 30668 30670 30570 0 -1 4194304 170737 0 0 0 119741 259 0 0 25 0 1 0 231134150 698490880 169557 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/30670/statm: 170530 169557 141 302 0 170225 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 682120

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

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

[startup+1200.42 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 30673
/proc/meminfo: memFree=1262584/2055920 swapFree=4183352/4192956
[pid=30670] ppid=30668 vsize=0 CPUtime=1200.11
/proc/30670/stat : 30670 (Spear-32) R 30668 30670 30570 0 -1 4195332 170737 0 0 0 119741 270 0 0 25 0 1 0 231134150 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 0 0 0 17 1 0 0
/proc/30670/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1200.11
Current children cumulated vsize (KiB) 0

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.42
CPU time (s): 1200.12
CPU user time (s): 1197.42
CPU system time (s): 2.70559
CPU usage (%): 99.975
Max. virtual memory (cumulated for all children) (KiB): 682120

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1197.42
system time used= 2.70559
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 170737
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= 1183

runsolver used 0.828873 second user time and 2.39264 second system time

The end

Launcher Data (download as text)

Begin job on node55 on Thu Feb 22 02:36:17 UTC 2007

IDJOB= 307036
IDBENCH= 20195
IDSOLVER= 133
FILE ID= node55/307036-1172111777

PBS_JOBID= 3892927

Free space on /tmp= 66561 MiB

SOLVER NAME= Spear 2007-02-12
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v13000/unif-k3-r4.2-v13000-c54600-S295096144-05.cnf
COMMAND LINE= /tmp/evaluation/307036-1172111777/Spear-32 --model-stdout --time --dimacs /tmp/evaluation/307036-1172111777/instance-307036-1172111777.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node55/watcher-307036-1172111777 -o ROOT/results/node55/solver-307036-1172111777 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/307036-1172111777/Spear-32 --model-stdout --time --dimacs /tmp/evaluation/307036-1172111777/instance-307036-1172111777.cnf            

META MD5SUM SOLVER= 53b58dfa80430416a78fe762713f980c
MD5SUM BENCH=  cde497b3d0f6b21ffcb2bc97cd2a2b18

RANDOM SEED= 951904751

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node55.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:       1942488 kB
Buffers:          5992 kB
Cached:          48724 kB
SwapCached:       4036 kB
Active:          27716 kB
Inactive:        36808 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1942488 kB
SwapTotal:     4192956 kB
SwapFree:      4183352 kB
Dirty:            2548 kB
Writeback:           0 kB
Mapped:          15520 kB
Slab:            34964 kB
Committed_AS:   805520 kB
PageTables:       1380 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= 66561 MiB

End job on node55 on Thu Feb 22 02:56:19 UTC 2007