Trace number 299820

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) 1200.13 1200.17

General information on the benchmark

Namerandom/OnTreshold/3SAT/v400/
unif-k3-r4.26-v400-c1704-S105499989-20.UNSAT.shuffled.cnf
MD5SUMb03952152dea0613061828eb775a4d85
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark81.2866
Satisfiable
(Un)Satisfiability was proved
Number of variables400
Number of clauses1704
Sum of the clauses size5112
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31704
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/299820-1171877932/instance-299820-1171877932.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/node16/watcher-299820-1171877932 -o ROOT/results/node16/solver-299820-1171877932 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/299820-1171877932/Spear-32 --model-stdout --time --dimacs /tmp/evaluation/299820-1171877932/instance-299820-1171877932.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 1.00 1.00 3/77 28414
/proc/meminfo: memFree=952976/2055920 swapFree=4192812/4192956
[pid=28414] ppid=28412 vsize=1532 CPUtime=0
/proc/28414/stat : 28414 (Spear-32) R 28412 28414 26970 0 -1 4194304 194 0 0 0 0 0 0 0 18 0 1 0 207747538 1568768 178 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 135258954 0 0 4096 0 0 0 0 17 1 0 0
/proc/28414/statm: 383 178 128 302 0 78 0

[startup+0.106732 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 28414
/proc/meminfo: memFree=952976/2055920 swapFree=4192812/4192956
[pid=28414] ppid=28412 vsize=1792 CPUtime=0.1
/proc/28414/stat : 28414 (Spear-32) R 28412 28414 26970 0 -1 4194304 281 0 0 0 10 0 0 0 18 0 1 0 207747538 1835008 265 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/28414/statm: 448 266 141 302 0 143 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1792

[startup+0.514684 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 28414
/proc/meminfo: memFree=952976/2055920 swapFree=4192812/4192956
[pid=28414] ppid=28412 vsize=2436 CPUtime=0.5
/proc/28414/stat : 28414 (Spear-32) R 28412 28414 26970 0 -1 4194304 450 0 0 0 50 0 0 0 21 0 1 0 207747538 2494464 434 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/28414/statm: 609 434 141 302 0 304 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 2436

[startup+1.33459 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28415
/proc/meminfo: memFree=951048/2055920 swapFree=4192812/4192956
[pid=28414] ppid=28412 vsize=3356 CPUtime=1.32
/proc/28414/stat : 28414 (Spear-32) R 28412 28414 26970 0 -1 4194304 683 0 0 0 131 1 0 0 25 0 1 0 207747538 3436544 667 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/28414/statm: 839 667 141 302 0 534 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 3356

[startup+2.9714 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28415
/proc/meminfo: memFree=950024/2055920 swapFree=4192812/4192956
[pid=28414] ppid=28412 vsize=4672 CPUtime=2.96
/proc/28414/stat : 28414 (Spear-32) R 28412 28414 26970 0 -1 4194304 969 0 0 0 293 3 0 0 25 0 1 0 207747538 4784128 953 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/28414/statm: 1168 953 141 302 0 863 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 4672

[startup+6.24902 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28415
/proc/meminfo: memFree=948040/2055920 swapFree=4192812/4192956
[pid=28414] ppid=28412 vsize=6360 CPUtime=6.24
/proc/28414/stat : 28414 (Spear-32) R 28412 28414 26970 0 -1 4194304 1426 0 0 0 619 5 0 0 25 0 1 0 207747538 6512640 1377 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/28414/statm: 1590 1377 141 302 0 1285 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 6360

[startup+12.7013 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28415
/proc/meminfo: memFree=945480/2055920 swapFree=4192812/4192956
[pid=28414] ppid=28412 vsize=8756 CPUtime=12.69
/proc/28414/stat : 28414 (Spear-32) R 28412 28414 26970 0 -1 4194304 2013 0 0 0 1262 7 0 0 25 0 1 0 207747538 8966144 1964 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/28414/statm: 2189 1964 141 302 0 1884 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 8756

[startup+25.5038 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28415
/proc/meminfo: memFree=942024/2055920 swapFree=4192812/4192956
[pid=28414] ppid=28412 vsize=12628 CPUtime=25.49
/proc/28414/stat : 28414 (Spear-32) R 28412 28414 26970 0 -1 4194304 2952 0 0 0 2538 11 0 0 25 0 1 0 207747538 12931072 2838 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/28414/statm: 3157 2838 141 302 0 2852 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 12628

[startup+51.1099 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28415
/proc/meminfo: memFree=937096/2055920 swapFree=4192812/4192956
[pid=28414] ppid=28412 vsize=17560 CPUtime=51.1
/proc/28414/stat : 28414 (Spear-32) R 28412 28414 26970 0 -1 4194304 4197 0 0 0 5093 17 0 0 25 0 1 0 207747538 17981440 4083 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 134526928 0 0 4096 0 0 0 0 17 1 0 0
/proc/28414/statm: 4390 4083 141 302 0 4085 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 17560

[startup+102.319 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28415
/proc/meminfo: memFree=930056/2055920 swapFree=4192812/4192956
[pid=28414] ppid=28412 vsize=25276 CPUtime=102.3
/proc/28414/stat : 28414 (Spear-32) R 28412 28414 26970 0 -1 4194304 6047 0 0 0 10205 25 0 0 25 0 1 0 207747538 25882624 5804 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/28414/statm: 6319 5804 141 302 0 6014 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 25276

[startup+162.342 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28415
/proc/meminfo: memFree=924232/2055920 swapFree=4192812/4192956
[pid=28414] ppid=28412 vsize=31340 CPUtime=162.33
/proc/28414/stat : 28414 (Spear-32) R 28412 28414 26970 0 -1 4194304 7474 0 0 0 16200 33 0 0 25 0 1 0 207747538 32092160 7231 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 134526787 0 0 4096 0 0 0 0 17 1 0 0
/proc/28414/statm: 7835 7231 141 302 0 7530 0
Current children cumulated CPU time (s) 162.33
Current children cumulated vsize (KiB) 31340

[startup+222.355 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28415
/proc/meminfo: memFree=919368/2055920 swapFree=4192812/4192956
[pid=28414] ppid=28412 vsize=36036 CPUtime=222.33
/proc/28414/stat : 28414 (Spear-32) R 28412 28414 26970 0 -1 4194304 8672 0 0 0 22192 41 0 0 25 0 1 0 207747538 36900864 8429 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/28414/statm: 9009 8429 141 302 0 8704 0
Current children cumulated CPU time (s) 222.33
Current children cumulated vsize (KiB) 36036

[startup+282.369 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28415
/proc/meminfo: memFree=914248/2055920 swapFree=4192812/4192956
[pid=28414] ppid=28412 vsize=42524 CPUtime=282.35
/proc/28414/stat : 28414 (Spear-32) R 28412 28414 26970 0 -1 4194304 10217 0 0 0 28185 50 0 0 25 0 1 0 207747538 43544576 9717 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 134526871 0 0 4096 0 0 0 0 17 1 0 0
/proc/28414/statm: 10631 9717 141 302 0 10326 0
Current children cumulated CPU time (s) 282.35
Current children cumulated vsize (KiB) 42524

[startup+342.381 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28415
/proc/meminfo: memFree=910600/2055920 swapFree=4192812/4192956
[pid=28414] ppid=28412 vsize=46080 CPUtime=342.36
/proc/28414/stat : 28414 (Spear-32) R 28412 28414 26970 0 -1 4194304 11134 0 0 0 34178 58 0 0 25 0 1 0 207747538 47185920 10634 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 134527175 0 0 4096 0 0 0 0 17 1 0 0
/proc/28414/statm: 11520 10634 141 302 0 11215 0
Current children cumulated CPU time (s) 342.36
Current children cumulated vsize (KiB) 46080

[startup+402.403 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28415
/proc/meminfo: memFree=906888/2055920 swapFree=4192812/4192956
[pid=28414] ppid=28412 vsize=49820 CPUtime=402.38
/proc/28414/stat : 28414 (Spear-32) R 28412 28414 26970 0 -1 4194304 12045 0 0 0 40172 66 0 0 25 0 1 0 207747538 51015680 11545 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 134527172 0 0 4096 0 0 0 0 17 1 0 0
/proc/28414/statm: 12455 11545 141 302 0 12150 0
Current children cumulated CPU time (s) 402.38
Current children cumulated vsize (KiB) 49820

[startup+462.426 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28415
/proc/meminfo: memFree=903112/2055920 swapFree=4192812/4192956
[pid=28414] ppid=28412 vsize=53792 CPUtime=462.4
/proc/28414/stat : 28414 (Spear-32) R 28412 28414 26970 0 -1 4194304 12973 0 0 0 46168 72 0 0 25 0 1 0 207747538 55083008 12473 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/28414/statm: 13448 12473 141 302 0 13143 0
Current children cumulated CPU time (s) 462.4
Current children cumulated vsize (KiB) 53792

[startup+522.441 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28415
/proc/meminfo: memFree=899784/2055920 swapFree=4192812/4192956
[pid=28414] ppid=28412 vsize=57004 CPUtime=522.41
/proc/28414/stat : 28414 (Spear-32) R 28412 28414 26970 0 -1 4194304 13817 0 0 0 52163 78 0 0 25 0 1 0 207747538 58372096 13317 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 134527168 0 0 4096 0 0 0 0 17 1 0 0
/proc/28414/statm: 14251 13317 141 302 0 13946 0
Current children cumulated CPU time (s) 522.41
Current children cumulated vsize (KiB) 57004

[startup+582.456 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28415
/proc/meminfo: memFree=894856/2055920 swapFree=4192812/4192956
[pid=28414] ppid=28412 vsize=62308 CPUtime=582.43
/proc/28414/stat : 28414 (Spear-32) R 28412 28414 26970 0 -1 4194304 15049 0 0 0 58159 84 0 0 25 0 1 0 207747538 63803392 14549 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 134526928 0 0 4096 0 0 0 0 17 1 0 0
/proc/28414/statm: 15577 14549 141 302 0 15272 0
Current children cumulated CPU time (s) 582.43
Current children cumulated vsize (KiB) 62308

[startup+642.475 s]
/proc/loadavg: 1.03 1.01 1.00 2/78 28415
/proc/meminfo: memFree=892168/2055920 swapFree=4192812/4192956
[pid=28414] ppid=28412 vsize=64808 CPUtime=642.44
/proc/28414/stat : 28414 (Spear-32) R 28412 28414 26970 0 -1 4194304 15706 0 0 0 64155 89 0 0 25 0 1 0 207747538 66363392 15206 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 134526739 0 0 4096 0 0 0 0 17 1 0 0
/proc/28414/statm: 16202 15206 141 302 0 15897 0
Current children cumulated CPU time (s) 642.44
Current children cumulated vsize (KiB) 64808

[startup+702.491 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 28415
/proc/meminfo: memFree=889544/2055920 swapFree=4192812/4192956
[pid=28414] ppid=28412 vsize=67368 CPUtime=702.46
/proc/28414/stat : 28414 (Spear-32) R 28412 28414 26970 0 -1 4194304 16360 0 0 0 70151 95 0 0 25 0 1 0 207747538 68984832 15860 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 134526727 0 0 4096 0 0 0 0 17 1 0 0
/proc/28414/statm: 16842 15860 141 302 0 16537 0
Current children cumulated CPU time (s) 702.46
Current children cumulated vsize (KiB) 67368

[startup+762.513 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28415
/proc/meminfo: memFree=887048/2055920 swapFree=4192812/4192956
[pid=28414] ppid=28412 vsize=70224 CPUtime=762.48
/proc/28414/stat : 28414 (Spear-32) R 28412 28414 26970 0 -1 4194304 17010 0 0 0 76149 99 0 0 25 0 1 0 207747538 71909376 16510 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 134526822 0 0 4096 0 0 0 0 17 1 0 0
/proc/28414/statm: 17556 16510 141 302 0 17251 0
Current children cumulated CPU time (s) 762.48
Current children cumulated vsize (KiB) 70224

[startup+822.536 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28415
/proc/meminfo: memFree=884616/2055920 swapFree=4192812/4192956
[pid=28414] ppid=28412 vsize=74572 CPUtime=822.5
/proc/28414/stat : 28414 (Spear-32) R 28412 28414 26970 0 -1 4194304 18114 0 0 0 82146 104 0 0 25 0 1 0 207747538 76361728 17101 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 134526719 0 0 4096 0 0 0 0 17 1 0 0
/proc/28414/statm: 18643 17101 141 302 0 18338 0
Current children cumulated CPU time (s) 822.5
Current children cumulated vsize (KiB) 74572

[startup+882.552 s]
/proc/loadavg: 1.03 1.01 1.00 2/78 28415
/proc/meminfo: memFree=882312/2055920 swapFree=4192812/4192956
[pid=28414] ppid=28412 vsize=77108 CPUtime=882.51
/proc/28414/stat : 28414 (Spear-32) R 28412 28414 26970 0 -1 4194304 18713 0 0 0 88143 108 0 0 25 0 1 0 207747538 78958592 17700 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 134526900 0 0 4096 0 0 0 0 17 1 0 0
/proc/28414/statm: 19277 17700 141 302 0 18972 0
Current children cumulated CPU time (s) 882.51
Current children cumulated vsize (KiB) 77108

[startup+942.567 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 28415
/proc/meminfo: memFree=879944/2055920 swapFree=4192812/4192956
[pid=28414] ppid=28412 vsize=79432 CPUtime=942.52
/proc/28414/stat : 28414 (Spear-32) R 28412 28414 26970 0 -1 4194304 19307 0 0 0 94140 112 0 0 25 0 1 0 207747538 81338368 18294 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 134527175 0 0 4096 0 0 0 0 17 1 0 0
/proc/28414/statm: 19858 18294 141 302 0 19553 0
Current children cumulated CPU time (s) 942.52
Current children cumulated vsize (KiB) 79432

[startup+1002.58 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28415
/proc/meminfo: memFree=878024/2055920 swapFree=4192812/4192956
[pid=28414] ppid=28412 vsize=81916 CPUtime=1002.53
/proc/28414/stat : 28414 (Spear-32) R 28412 28414 26970 0 -1 4194304 19777 0 0 0 100137 116 0 0 25 0 1 0 207747538 83881984 18764 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/28414/statm: 20479 18764 141 302 0 20174 0
Current children cumulated CPU time (s) 1002.53
Current children cumulated vsize (KiB) 81916

[startup+1062.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28415
/proc/meminfo: memFree=876040/2055920 swapFree=4192812/4192956
[pid=28414] ppid=28412 vsize=83896 CPUtime=1062.56
/proc/28414/stat : 28414 (Spear-32) R 28412 28414 26970 0 -1 4194304 20253 0 0 0 106135 121 0 0 25 0 1 0 207747538 85909504 19240 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/28414/statm: 20974 19240 141 302 0 20669 0
Current children cumulated CPU time (s) 1062.56
Current children cumulated vsize (KiB) 83896

[startup+1122.62 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28415
/proc/meminfo: memFree=874312/2055920 swapFree=4192812/4192956
[pid=28414] ppid=28412 vsize=85460 CPUtime=1122.57
/proc/28414/stat : 28414 (Spear-32) R 28412 28414 26970 0 -1 4194304 20687 0 0 0 112132 125 0 0 25 0 1 0 207747538 87511040 19674 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/28414/statm: 21365 19674 141 302 0 21060 0
Current children cumulated CPU time (s) 1122.57
Current children cumulated vsize (KiB) 85460

[startup+1182.64 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28415
/proc/meminfo: memFree=871880/2055920 swapFree=4192812/4192956
[pid=28414] ppid=28412 vsize=87900 CPUtime=1182.59
/proc/28414/stat : 28414 (Spear-32) R 28412 28414 26970 0 -1 4194304 21308 0 0 0 118129 130 0 0 25 0 1 0 207747538 90009600 20295 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 134527175 0 0 4096 0 0 0 0 17 1 0 0
/proc/28414/statm: 21975 20295 141 302 0 21670 0
Current children cumulated CPU time (s) 1182.59
Current children cumulated vsize (KiB) 87900



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.15 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28415
/proc/meminfo: memFree=871240/2055920 swapFree=4192812/4192956
[pid=28414] ppid=28412 vsize=88544 CPUtime=1200.1
/proc/28414/stat : 28414 (Spear-32) R 28412 28414 26970 0 -1 4194304 21469 0 0 0 119879 131 0 0 25 0 1 0 207747538 90669056 20456 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/28414/statm: 22136 20456 141 302 0 21831 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 88544

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

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

[startup+1200.15 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28415
/proc/meminfo: memFree=871240/2055920 swapFree=4192812/4192956
[pid=28414] ppid=28412 vsize=88544 CPUtime=1200.1
/proc/28414/stat : 28414 (Spear-32) R 28412 28414 26970 0 -1 4194304 21469 0 0 0 119879 131 0 0 25 0 1 0 207747538 90669056 20456 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/28414/statm: 22136 20456 141 302 0 21831 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 88544

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.17
CPU time (s): 1200.13
CPU user time (s): 1198.8
CPU system time (s): 1.3288
CPU usage (%): 99.9961
Max. virtual memory (cumulated for all children) (KiB): 88544

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1198.8
system time used= 1.3288
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 21469
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= 1251

runsolver used 1.26381 second user time and 3.00754 second system time

The end

Launcher Data (download as text)

Begin job on node16 on Mon Feb 19 09:38:52 UTC 2007

IDJOB= 299820
IDBENCH= 20019
IDSOLVER= 133
FILE ID= node16/299820-1171877932

PBS_JOBID= 3839413

Free space on /tmp= 66549 MiB

SOLVER NAME= Spear 2007-02-12
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v400/unif-k3-r4.26-v400-c1704-S105499989-20.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/299820-1171877932/Spear-32 --model-stdout --time --dimacs /tmp/evaluation/299820-1171877932/instance-299820-1171877932.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node16/watcher-299820-1171877932 -o ROOT/results/node16/solver-299820-1171877932 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/299820-1171877932/Spear-32 --model-stdout --time --dimacs /tmp/evaluation/299820-1171877932/instance-299820-1171877932.cnf            

META MD5SUM SOLVER= 53b58dfa80430416a78fe762713f980c
MD5SUM BENCH=  b03952152dea0613061828eb775a4d85

RANDOM SEED= 494506296

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node16.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.281
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.281
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:        953448 kB
Buffers:         69456 kB
Cached:         899340 kB
SwapCached:          0 kB
Active:         354056 kB
Inactive:       668808 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        953448 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1588 kB
Writeback:           0 kB
Mapped:          72924 kB
Slab:            65292 kB
Committed_AS:   939260 kB
PageTables:       1720 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66549 MiB

End job on node16 on Mon Feb 19 09:58:54 UTC 2007