Trace number 297663

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
Mmisat 2007-02-08? (TO) 1200.08 1200.45

General information on the benchmark

Namerandom/OnTreshold/3SAT/v450/
unif-k3-r4.25-v450-c1912-S1858313411-09.UNSAT.shuffled.cnf
MD5SUM742af8c49b83baf589639ee213385309
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark879.487
Satisfiable
(Un)Satisfiability was proved
Number of variables450
Number of clauses1912
Sum of the clauses size5736
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31912
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)



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/node41/watcher-297663-1171843075 -o ROOT/results/node41/solver-297663-1171843075 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/297663-1171843075/mmisat /tmp/evaluation/297663-1171843075/instance-297663-1171843075.cnf 

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


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 2/64 26680
/proc/meminfo: memFree=1206216/2055920 swapFree=4183936/4192956
[pid=26680] ppid=26678 vsize=1176 CPUtime=0
/proc/26680/stat : 26680 (mmisat) R 26678 26680 26235 0 -1 4194304 143 0 0 0 0 0 0 0 18 0 1 0 204263452 1204224 126 18446744073709551615 134512640 135391789 4294956720 18446744073709551615 134998823 0 0 4096 0 0 0 0 17 1 0 0
/proc/26680/statm: 294 126 81 214 0 76 0

[startup+0.10749 s]
/proc/loadavg: 0.92 0.98 0.99 2/64 26680
/proc/meminfo: memFree=1206216/2055920 swapFree=4183936/4192956
[pid=26680] ppid=26678 vsize=1704 CPUtime=0.1
/proc/26680/stat : 26680 (mmisat) R 26678 26680 26235 0 -1 4194304 279 0 0 0 10 0 0 0 18 0 1 0 204263452 1744896 262 18446744073709551615 134512640 135391789 4294956720 18446744073709551615 134998823 0 0 4096 0 0 0 0 17 1 0 0
/proc/26680/statm: 426 262 81 214 0 208 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1704

[startup+0.515524 s]
/proc/loadavg: 0.92 0.98 0.99 2/64 26680
/proc/meminfo: memFree=1206216/2055920 swapFree=4183936/4192956
[pid=26680] ppid=26678 vsize=3196 CPUtime=0.5
/proc/26680/stat : 26680 (mmisat) R 26678 26680 26235 0 -1 4194304 847 0 0 0 50 0 0 0 21 0 1 0 204263452 3272704 650 18446744073709551615 134512640 135391789 4294956720 18446744073709551615 134523168 0 0 4096 0 0 0 0 17 1 0 0
/proc/26680/statm: 799 650 91 214 0 581 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 3196

[startup+1.3356 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 26681
/proc/meminfo: memFree=1203904/2055920 swapFree=4183936/4192956
[pid=26680] ppid=26678 vsize=4928 CPUtime=1.32
/proc/26680/stat : 26680 (mmisat) R 26678 26680 26235 0 -1 4194304 1448 0 0 0 132 0 0 0 25 0 1 0 204263452 5046272 1072 18446744073709551615 134512640 135391789 4294956720 18446744073709551615 134548702 0 0 4096 0 0 0 0 17 1 0 0
/proc/26680/statm: 1232 1072 91 214 0 1014 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 4928

[startup+2.97674 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 26681
/proc/meminfo: memFree=1200384/2055920 swapFree=4183936/4192956
[pid=26680] ppid=26678 vsize=6776 CPUtime=2.96
/proc/26680/stat : 26680 (mmisat) R 26678 26680 26235 0 -1 4194304 2101 0 0 0 296 0 0 0 25 0 1 0 204263452 6938624 1547 18446744073709551615 134512640 135391789 4294956720 18446744073709551615 134542491 0 0 4096 0 0 0 0 17 1 0 0
/proc/26680/statm: 1694 1547 91 214 0 1476 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 6776

[startup+6.25302 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 26681
/proc/meminfo: memFree=1198464/2055920 swapFree=4183936/4192956
[pid=26680] ppid=26678 vsize=10076 CPUtime=6.24
/proc/26680/stat : 26680 (mmisat) R 26678 26680 26235 0 -1 4194304 3280 0 0 0 623 1 0 0 25 0 1 0 204263452 10317824 2373 18446744073709551615 134512640 135391789 4294956720 18446744073709551615 134523168 0 0 4096 0 0 0 0 17 1 0 0
/proc/26680/statm: 2519 2373 91 214 0 2301 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 10076

[startup+12.7086 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 26681
/proc/meminfo: memFree=1178952/2055920 swapFree=4183936/4192956
[pid=26680] ppid=26678 vsize=28028 CPUtime=12.69
/proc/26680/stat : 26680 (mmisat) R 26678 26680 26235 0 -1 4194304 8584 0 0 0 1266 3 0 0 25 0 1 0 204263452 28700672 6856 18446744073709551615 134512640 135391789 4294956720 18446744073709551615 134523599 0 0 4096 0 0 0 0 17 1 0 0
/proc/26680/statm: 7007 6856 91 214 0 6789 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 28028

[startup+25.6087 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 26681
/proc/meminfo: memFree=1128072/2055920 swapFree=4183936/4192956
[pid=26680] ppid=26678 vsize=80700 CPUtime=25.59
/proc/26680/stat : 26680 (mmisat) R 26678 26680 26235 0 -1 4194304 25151 0 0 0 2550 9 0 0 25 0 1 0 204263452 82636800 20034 18446744073709551615 134512640 135391789 4294956720 18446744073709551615 134523284 0 0 4096 0 0 0 0 17 1 0 0
/proc/26680/statm: 20175 20034 91 214 0 19957 0
Current children cumulated CPU time (s) 25.59
Current children cumulated vsize (KiB) 80700

[startup+51.2139 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 26681
/proc/meminfo: memFree=1124168/2055920 swapFree=4183936/4192956
[pid=26680] ppid=26678 vsize=82544 CPUtime=51.19
/proc/26680/stat : 26680 (mmisat) R 26678 26680 26235 0 -1 4194304 45878 0 0 0 5101 18 0 0 25 0 1 0 204263452 84525056 20499 18446744073709551615 134512640 135391789 4294956720 18446744073709551615 134523273 0 0 4096 0 0 0 0 17 1 0 0
/proc/26680/statm: 20636 20499 91 214 0 20418 0
Current children cumulated CPU time (s) 51.19
Current children cumulated vsize (KiB) 82544

[startup+102.424 s]
/proc/loadavg: 0.98 0.98 0.99 3/65 26681
/proc/meminfo: memFree=1129480/2055920 swapFree=4183936/4192956
[pid=26680] ppid=26678 vsize=77056 CPUtime=102.39
/proc/26680/stat : 26680 (mmisat) R 26678 26680 26235 0 -1 4194304 126109 0 0 0 10186 53 0 0 25 0 1 0 204263452 78905344 19127 18446744073709551615 134512640 135391789 4294956720 18446744073709551615 134548742 0 0 4096 0 0 0 0 17 1 0 0
/proc/26680/statm: 19264 19127 91 214 0 19046 0
Current children cumulated CPU time (s) 102.39
Current children cumulated vsize (KiB) 77056

[startup+162.445 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26681
/proc/meminfo: memFree=1144584/2055920 swapFree=4183936/4192956
[pid=26680] ppid=26678 vsize=62284 CPUtime=162.39
/proc/26680/stat : 26680 (mmisat) R 26678 26680 26235 0 -1 4194304 151475 0 0 0 16176 63 0 0 25 0 1 0 204263452 63778816 15425 18446744073709551615 134512640 135391789 4294956720 18446744073709551615 134555429 0 0 4096 0 0 0 0 17 1 0 0
/proc/26680/statm: 15571 15425 91 214 0 15353 0
Current children cumulated CPU time (s) 162.39
Current children cumulated vsize (KiB) 62284

[startup+222.48 s]
/proc/loadavg: 0.99 0.98 0.99 2/71 26791
/proc/meminfo: memFree=1133696/2055920 swapFree=4183936/4192956
[pid=26680] ppid=26678 vsize=71712 CPUtime=222.38
/proc/26680/stat : 26680 (mmisat) R 26678 26680 26235 0 -1 4194304 224737 0 0 0 22138 100 0 0 25 0 1 0 204263452 73433088 17775 18446744073709551615 134512640 135391789 4294956720 18446744073709551615 134518835 0 0 4096 0 0 0 0 17 1 0 0
/proc/26680/statm: 17928 17775 91 214 0 17710 0
Current children cumulated CPU time (s) 222.38
Current children cumulated vsize (KiB) 71712

[startup+282.525 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26879
/proc/meminfo: memFree=1119856/2055920 swapFree=4183936/4192956
[pid=26680] ppid=26678 vsize=86540 CPUtime=282.36
/proc/26680/stat : 26680 (mmisat) R 26678 26680 26235 0 -1 4194304 235829 0 0 0 28131 105 0 0 25 0 1 0 204263452 88616960 21466 18446744073709551615 134512640 135391789 4294956720 18446744073709551615 134518886 0 0 4096 0 0 0 0 17 1 0 0
/proc/26680/statm: 21635 21466 91 214 0 21417 0
Current children cumulated CPU time (s) 282.36
Current children cumulated vsize (KiB) 86540

[startup+342.543 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26879
/proc/meminfo: memFree=1120072/2055920 swapFree=4183936/4192956
[pid=26680] ppid=26678 vsize=86540 CPUtime=342.37
/proc/26680/stat : 26680 (mmisat) R 26678 26680 26235 0 -1 4194304 235831 0 0 0 34132 105 0 0 25 0 1 0 204263452 88616960 21468 18446744073709551615 134512640 135391789 4294956720 18446744073709551615 134519003 0 0 4096 0 0 0 0 17 1 0 0
/proc/26680/statm: 21635 21468 91 214 0 21417 0
Current children cumulated CPU time (s) 342.37
Current children cumulated vsize (KiB) 86540

[startup+402.562 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26879
/proc/meminfo: memFree=1119944/2055920 swapFree=4183936/4192956
[pid=26680] ppid=26678 vsize=86540 CPUtime=402.38
/proc/26680/stat : 26680 (mmisat) R 26678 26680 26235 0 -1 4194304 235868 0 0 0 40132 106 0 0 25 0 1 0 204263452 88616960 21498 18446744073709551615 134512640 135391789 4294956720 18446744073709551615 134518997 0 0 4096 0 0 0 0 17 1 0 0
/proc/26680/statm: 21635 21498 91 214 0 21417 0
Current children cumulated CPU time (s) 402.38
Current children cumulated vsize (KiB) 86540

[startup+462.581 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26879
/proc/meminfo: memFree=1119816/2055920 swapFree=4183936/4192956
[pid=26680] ppid=26678 vsize=86812 CPUtime=462.37
/proc/26680/stat : 26680 (mmisat) R 26678 26680 26235 0 -1 4194304 252710 0 0 0 46124 113 0 0 25 0 1 0 204263452 88895488 21541 18446744073709551615 134512640 135391789 4294956720 18446744073709551615 134997127 0 0 4096 0 0 0 0 17 1 0 0
/proc/26680/statm: 21703 21541 91 214 0 21485 0
Current children cumulated CPU time (s) 462.37
Current children cumulated vsize (KiB) 86812

[startup+522.6 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26879
/proc/meminfo: memFree=1119880/2055920 swapFree=4183936/4192956
[pid=26680] ppid=26678 vsize=86812 CPUtime=522.39
/proc/26680/stat : 26680 (mmisat) R 26678 26680 26235 0 -1 4194304 252711 0 0 0 52125 114 0 0 25 0 1 0 204263452 88895488 21542 18446744073709551615 134512640 135391789 4294956720 18446744073709551615 134520276 0 0 4096 0 0 0 0 17 1 0 0
/proc/26680/statm: 21703 21542 91 214 0 21485 0
Current children cumulated CPU time (s) 522.39
Current children cumulated vsize (KiB) 86812

[startup+582.621 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26879
/proc/meminfo: memFree=1119688/2055920 swapFree=4183936/4192956
[pid=26680] ppid=26678 vsize=86960 CPUtime=582.39
/proc/26680/stat : 26680 (mmisat) R 26678 26680 26235 0 -1 4194304 272435 0 0 0 58116 123 0 0 25 0 1 0 204263452 89047040 21578 18446744073709551615 134512640 135391789 4294956720 18446744073709551615 134996918 0 0 4096 0 0 0 0 17 1 0 0
/proc/26680/statm: 21740 21578 91 214 0 21522 0
Current children cumulated CPU time (s) 582.39
Current children cumulated vsize (KiB) 86960

[startup+642.636 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26879
/proc/meminfo: memFree=1119688/2055920 swapFree=4183936/4192956
[pid=26680] ppid=26678 vsize=86960 CPUtime=642.39
/proc/26680/stat : 26680 (mmisat) R 26678 26680 26235 0 -1 4194304 272436 0 0 0 64116 123 0 0 25 0 1 0 204263452 89047040 21579 18446744073709551615 134512640 135391789 4294956720 18446744073709551615 134518835 0 0 4096 0 0 0 0 17 1 0 0
/proc/26680/statm: 21740 21579 91 214 0 21522 0
Current children cumulated CPU time (s) 642.39
Current children cumulated vsize (KiB) 86960

[startup+702.661 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26879
/proc/meminfo: memFree=1122632/2055920 swapFree=4183936/4192956
[pid=26680] ppid=26678 vsize=83916 CPUtime=702.4
/proc/26680/stat : 26680 (mmisat) R 26678 26680 26235 0 -1 4194304 278151 0 0 0 70114 126 0 0 25 0 1 0 204263452 85929984 20835 18446744073709551615 134512640 135391789 4294956720 18446744073709551615 134995556 0 0 4096 0 0 0 0 17 1 0 0
/proc/26680/statm: 20979 20835 91 214 0 20761 0
Current children cumulated CPU time (s) 702.4
Current children cumulated vsize (KiB) 83916

[startup+762.677 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26879
/proc/meminfo: memFree=1120328/2055920 swapFree=4183936/4192956
[pid=26680] ppid=26678 vsize=86184 CPUtime=762.4
/proc/26680/stat : 26680 (mmisat) R 26678 26680 26235 0 -1 4194304 278730 0 0 0 76114 126 0 0 25 0 1 0 204263452 88252416 21409 18446744073709551615 134512640 135391789 4294956720 18446744073709551615 134520024 0 0 4096 0 0 0 0 17 1 0 0
/proc/26680/statm: 21546 21409 91 214 0 21328 0
Current children cumulated CPU time (s) 762.4
Current children cumulated vsize (KiB) 86184

[startup+822.698 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26879
/proc/meminfo: memFree=1120136/2055920 swapFree=4183936/4192956
[pid=26680] ppid=26678 vsize=86388 CPUtime=822.41
/proc/26680/stat : 26680 (mmisat) R 26678 26680 26235 0 -1 4194304 282453 0 0 0 82113 128 0 0 25 0 1 0 204263452 88461312 21451 18446744073709551615 134512640 135391789 4294956720 18446744073709551615 134548635 0 0 4096 0 0 0 0 17 1 0 0
/proc/26680/statm: 21597 21451 91 214 0 21379 0
Current children cumulated CPU time (s) 822.41
Current children cumulated vsize (KiB) 86388

[startup+882.711 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26879
/proc/meminfo: memFree=1120072/2055920 swapFree=4183936/4192956
[pid=26680] ppid=26678 vsize=86520 CPUtime=882.41
/proc/26680/stat : 26680 (mmisat) R 26678 26680 26235 0 -1 4194304 282493 0 0 0 88113 128 0 0 25 0 1 0 204263452 88596480 21491 18446744073709551615 134512640 135391789 4294956720 18446744073709551615 134997127 0 0 4096 0 0 0 0 17 1 0 0
/proc/26680/statm: 21630 21491 91 214 0 21412 0
Current children cumulated CPU time (s) 882.41
Current children cumulated vsize (KiB) 86520

[startup+942.731 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26879
/proc/meminfo: memFree=1114312/2055920 swapFree=4183936/4192956
[pid=26680] ppid=26678 vsize=92248 CPUtime=942.41
/proc/26680/stat : 26680 (mmisat) R 26678 26680 26235 0 -1 4194304 287889 0 0 0 94111 130 0 0 25 0 1 0 204263452 94461952 22920 18446744073709551615 134512640 135391789 4294956720 18446744073709551615 134519054 0 0 4096 0 0 0 0 17 1 0 0
/proc/26680/statm: 23062 22920 91 214 0 22844 0
Current children cumulated CPU time (s) 942.41
Current children cumulated vsize (KiB) 92248

[startup+1002.75 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26879
/proc/meminfo: memFree=1119624/2055920 swapFree=4183936/4192956
[pid=26680] ppid=26678 vsize=86704 CPUtime=1002.42
/proc/26680/stat : 26680 (mmisat) R 26678 26680 26235 0 -1 4194304 288791 0 0 0 100111 131 0 0 25 0 1 0 204263452 88784896 21543 18446744073709551615 134512640 135391789 4294956720 18446744073709551615 134513356 0 0 4096 0 0 0 0 17 1 0 0
/proc/26680/statm: 21676 21543 91 214 0 21458 0
Current children cumulated CPU time (s) 1002.42
Current children cumulated vsize (KiB) 86704

[startup+1062.77 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26879
/proc/meminfo: memFree=1133832/2055920 swapFree=4183936/4192956
[pid=26680] ppid=26678 vsize=76096 CPUtime=1062.43
/proc/26680/stat : 26680 (mmisat) R 26678 26680 26235 0 -1 4194304 330248 0 0 0 106093 150 0 0 25 0 1 0 204263452 77922304 18891 18446744073709551615 134512640 135391789 4294956720 18446744073709551615 134524268 0 0 4096 0 0 0 0 17 1 0 0
/proc/26680/statm: 19024 18891 91 214 0 18806 0
Current children cumulated CPU time (s) 1062.43
Current children cumulated vsize (KiB) 76096

[startup+1122.79 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26879
/proc/meminfo: memFree=1125640/2055920 swapFree=4183936/4192956
[pid=26680] ppid=26678 vsize=80916 CPUtime=1122.43
/proc/26680/stat : 26680 (mmisat) R 26678 26680 26235 0 -1 4194304 335400 0 0 0 112091 152 0 0 25 0 1 0 204263452 82857984 20091 18446744073709551615 134512640 135391789 4294956720 18446744073709551615 134519027 0 0 4096 0 0 0 0 17 1 0 0
/proc/26680/statm: 20229 20091 91 214 0 20011 0
Current children cumulated CPU time (s) 1122.43
Current children cumulated vsize (KiB) 80916

[startup+1182.81 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26879
/proc/meminfo: memFree=1113160/2055920 swapFree=4183936/4192956
[pid=26680] ppid=26678 vsize=93388 CPUtime=1182.43
/proc/26680/stat : 26680 (mmisat) R 26678 26680 26235 0 -1 4194304 340669 0 0 0 118089 154 0 0 25 0 1 0 204263452 95629312 23212 18446744073709551615 134512640 135391789 4294956720 18446744073709551615 134518788 0 0 4096 0 0 0 0 17 1 0 0
/proc/26680/statm: 23347 23212 91 214 0 23129 0
Current children cumulated CPU time (s) 1182.43
Current children cumulated vsize (KiB) 93388



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.43 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26879
/proc/meminfo: memFree=1113160/2055920 swapFree=4183936/4192956
[pid=26680] ppid=26678 vsize=93388 CPUtime=1200.05
/proc/26680/stat : 26680 (mmisat) R 26678 26680 26235 0 -1 4194304 340669 0 0 0 119851 154 0 0 25 0 1 0 204263452 95629312 23212 18446744073709551615 134512640 135391789 4294956720 18446744073709551615 134518835 0 0 4096 0 0 0 0 17 1 0 0
/proc/26680/statm: 23347 23212 91 214 0 23129 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 93388

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

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

[startup+1200.43 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26879
/proc/meminfo: memFree=1113160/2055920 swapFree=4183936/4192956
[pid=26680] ppid=26678 vsize=93388 CPUtime=1200.05
/proc/26680/stat : 26680 (mmisat) R 26678 26680 26235 0 -1 4194304 340669 0 0 0 119851 154 0 0 25 0 1 0 204263452 95629312 23212 18446744073709551615 134512640 135391789 4294956720 18446744073709551615 134518835 0 0 4096 0 0 0 0 17 1 0 0
/proc/26680/statm: 23347 23212 91 214 0 23129 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 93388

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.45
CPU time (s): 1200.08
CPU user time (s): 1198.52
CPU system time (s): 1.56176
CPU usage (%): 99.9691
Max. virtual memory (cumulated for all children) (KiB): 93404

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1198.52
system time used= 1.56176
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 340669
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= 1992

runsolver used 0.772882 second user time and 2.52162 second system time

The end



Launcher Data (download as text)




Begin job on node41 on Sun Feb 18 23:57:55 UTC 2007

IDJOB= 297663
IDBENCH= 19967
IDSOLVER= 108
FILE ID= node41/297663-1171843075

PBS_JOBID= 3839713

Free space on /tmp= 66563 MiB

SOLVER NAME= Mmisat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v450/unif-k3-r4.25-v450-c1912-S1858313411-09.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/297663-1171843075/mmisat /tmp/evaluation/297663-1171843075/instance-297663-1171843075.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node41/watcher-297663-1171843075 -o ROOT/results/node41/solver-297663-1171843075 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/297663-1171843075/mmisat /tmp/evaluation/297663-1171843075/instance-297663-1171843075.cnf            

META MD5SUM SOLVER= f0471644c1818c6834832b41e70bf7e6
MD5SUM BENCH=  742af8c49b83baf589639ee213385309

RANDOM SEED= 959802831

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node41.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		: 3000.231
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		: 3000.231
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:       1206688 kB
Buffers:         43488 kB
Cached:         717304 kB
SwapCached:       3732 kB
Active:         624468 kB
Inactive:       146620 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1206688 kB
SwapTotal:     4192956 kB
SwapFree:      4183936 kB
Dirty:            1108 kB
Writeback:           0 kB
Mapped:          15432 kB
Slab:            64072 kB
Committed_AS:   414124 kB
PageTables:       1476 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= 66563 MiB

End job on node41 on Mon Feb 19 00:17:58 UTC 2007