Trace number 303360

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
picosat 535? (TO) 1200.01 1200.55

General information on the benchmark

Namerandom/LargeSize/7SAT/v180/
unif-k7-r85-v180-c15300-S1096972624-15.cnf
MD5SUM54f525b254b55ca1974f2cfc84e3fde1
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark890.783
Satisfiable
(Un)Satisfiability was proved
Number of variables180
Number of clauses15300
Sum of the clauses size107100
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 515300

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/node35/watcher-303360-1172033446 -o ROOT/results/node35/solver-303360-1172033446 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/303360-1172033446/picosat /tmp/evaluation/303360-1172033446/instance-303360-1172033446.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: 0.96 1.00 1.00 3/64 24862
/proc/meminfo: memFree=1516000/2055920 swapFree=4183772/4192956
[pid=24862] ppid=24860 vsize=568 CPUtime=0
/proc/24862/stat : 24862 (picosat) R 24860 24862 24421 0 -1 4194304 69 0 0 0 0 0 0 0 18 0 1 0 197108361 581632 54 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/24862/statm: 142 54 40 102 0 37 0

[startup+0.107078 s]
/proc/loadavg: 0.96 1.00 1.00 3/64 24862
/proc/meminfo: memFree=1516000/2055920 swapFree=4183772/4192956
[pid=24862] ppid=24860 vsize=836 CPUtime=0.1
/proc/24862/stat : 24862 (picosat) R 24860 24862 24421 0 -1 4194304 142 0 0 0 4 6 0 0 18 0 1 0 197108361 856064 127 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/24862/statm: 209 127 40 102 0 104 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 836

[startup+0.515157 s]
/proc/loadavg: 0.96 1.00 1.00 3/64 24862
/proc/meminfo: memFree=1516000/2055920 swapFree=4183772/4192956
[pid=24862] ppid=24860 vsize=1892 CPUtime=0.5
/proc/24862/stat : 24862 (picosat) R 24860 24862 24421 0 -1 4194304 411 0 0 0 36 14 0 0 21 0 1 0 197108361 1937408 396 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529490 0 0 4096 0 0 0 0 17 1 0 0
/proc/24862/statm: 473 396 42 102 0 368 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 1892

[startup+1.33532 s]
/proc/loadavg: 0.96 1.00 1.00 2/65 24863
/proc/meminfo: memFree=1514072/2055920 swapFree=4183772/4192956
[pid=24862] ppid=24860 vsize=2452 CPUtime=1.33
/proc/24862/stat : 24862 (picosat) R 24860 24862 24421 0 -1 4194304 531 0 0 0 118 15 0 0 25 0 1 0 197108361 2510848 514 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134597638 0 0 4096 0 0 0 0 17 1 0 0
/proc/24862/statm: 613 514 48 102 0 508 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 2452

[startup+2.97164 s]
/proc/loadavg: 0.96 1.00 1.00 2/65 24863
/proc/meminfo: memFree=1513752/2055920 swapFree=4183772/4192956
[pid=24862] ppid=24860 vsize=2716 CPUtime=2.96
/proc/24862/stat : 24862 (picosat) R 24860 24862 24421 0 -1 4194304 619 0 0 0 281 15 0 0 25 0 1 0 197108361 2781184 602 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525828 0 0 4096 0 0 0 0 17 1 0 0
/proc/24862/statm: 679 602 48 102 0 574 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 2716

[startup+6.25129 s]
/proc/loadavg: 0.96 1.00 1.00 2/65 24863
/proc/meminfo: memFree=1513304/2055920 swapFree=4183772/4192956
[pid=24862] ppid=24860 vsize=3108 CPUtime=6.24
/proc/24862/stat : 24862 (picosat) R 24860 24862 24421 0 -1 4194304 725 0 0 0 609 15 0 0 25 0 1 0 197108361 3182592 708 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529080 0 0 4096 0 0 0 0 17 1 0 0
/proc/24862/statm: 777 708 48 102 0 672 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 3108

[startup+12.7046 s]
/proc/loadavg: 0.96 1.00 1.00 2/65 24863
/proc/meminfo: memFree=1512600/2055920 swapFree=4183772/4192956
[pid=24862] ppid=24860 vsize=3696 CPUtime=12.69
/proc/24862/stat : 24862 (picosat) R 24860 24862 24421 0 -1 4194304 851 0 0 0 1254 15 0 0 25 0 1 0 197108361 3784704 834 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/24862/statm: 924 834 48 102 0 819 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3696

[startup+25.5071 s]
/proc/loadavg: 0.97 1.00 1.00 2/65 24863
/proc/meminfo: memFree=1511960/2055920 swapFree=4183772/4192956
[pid=24862] ppid=24860 vsize=4308 CPUtime=25.48
/proc/24862/stat : 24862 (picosat) R 24860 24862 24421 0 -1 4194304 1017 0 0 0 2533 15 0 0 25 0 1 0 197108361 4411392 1000 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525783 0 0 4096 0 0 0 0 17 1 0 0
/proc/24862/statm: 1077 1000 48 102 0 972 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4308

[startup+51.1121 s]
/proc/loadavg: 0.98 1.00 1.00 2/65 24863
/proc/meminfo: memFree=1510872/2055920 swapFree=4183772/4192956
[pid=24862] ppid=24860 vsize=5408 CPUtime=51.08
/proc/24862/stat : 24862 (picosat) R 24860 24862 24421 0 -1 4194304 1289 0 0 0 5092 16 0 0 25 0 1 0 197108361 5537792 1271 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/24862/statm: 1352 1271 48 102 0 1247 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 5408

[startup+102.32 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 24863
/proc/meminfo: memFree=1509784/2055920 swapFree=4183772/4192956
[pid=24862] ppid=24860 vsize=6556 CPUtime=102.27
/proc/24862/stat : 24862 (picosat) R 24860 24862 24421 0 -1 4194304 1550 0 0 0 10211 16 0 0 25 0 1 0 197108361 6713344 1532 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/24862/statm: 1639 1532 48 102 0 1534 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 6556

[startup+162.343 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 24863
/proc/meminfo: memFree=1508888/2055920 swapFree=4183772/4192956
[pid=24862] ppid=24860 vsize=7512 CPUtime=162.27
/proc/24862/stat : 24862 (picosat) R 24860 24862 24421 0 -1 4194304 1776 0 0 0 16210 17 0 0 25 0 1 0 197108361 7692288 1758 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/24862/statm: 1878 1758 48 102 0 1773 0
Current children cumulated CPU time (s) 162.27
Current children cumulated vsize (KiB) 7512

[startup+222.364 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 24863
/proc/meminfo: memFree=1507992/2055920 swapFree=4183772/4192956
[pid=24862] ppid=24860 vsize=8220 CPUtime=222.27
/proc/24862/stat : 24862 (picosat) R 24860 24862 24421 0 -1 4194304 1983 0 0 0 22210 17 0 0 25 0 1 0 197108361 8417280 1965 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525778 0 0 4096 0 0 0 0 17 1 0 0
/proc/24862/statm: 2055 1965 48 102 0 1950 0
Current children cumulated CPU time (s) 222.27
Current children cumulated vsize (KiB) 8220

[startup+282.382 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 24863
/proc/meminfo: memFree=1507224/2055920 swapFree=4183772/4192956
[pid=24862] ppid=24860 vsize=8908 CPUtime=282.26
/proc/24862/stat : 24862 (picosat) R 24860 24862 24421 0 -1 4194304 2172 0 0 0 28209 17 0 0 25 0 1 0 197108361 9121792 2146 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/24862/statm: 2227 2146 48 102 0 2122 0
Current children cumulated CPU time (s) 282.26
Current children cumulated vsize (KiB) 8908

[startup+342.4 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 24863
/proc/meminfo: memFree=1506776/2055920 swapFree=4183772/4192956
[pid=24862] ppid=24860 vsize=9236 CPUtime=342.26
/proc/24862/stat : 24862 (picosat) R 24860 24862 24421 0 -1 4194304 2409 0 0 0 34208 18 0 0 25 0 1 0 197108361 9457664 2234 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/24862/statm: 2309 2234 48 102 0 2204 0
Current children cumulated CPU time (s) 342.26
Current children cumulated vsize (KiB) 9236

[startup+402.42 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 24863
/proc/meminfo: memFree=1506328/2055920 swapFree=4183772/4192956
[pid=24862] ppid=24860 vsize=9832 CPUtime=402.26
/proc/24862/stat : 24862 (picosat) R 24860 24862 24421 0 -1 4194304 2529 0 0 0 40208 18 0 0 25 0 1 0 197108361 10067968 2354 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525820 0 0 4096 0 0 0 0 17 1 0 0
/proc/24862/statm: 2458 2354 48 102 0 2353 0
Current children cumulated CPU time (s) 402.26
Current children cumulated vsize (KiB) 9832

[startup+462.44 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 24863
/proc/meminfo: memFree=1505944/2055920 swapFree=4183772/4192956
[pid=24862] ppid=24860 vsize=10096 CPUtime=462.25
/proc/24862/stat : 24862 (picosat) R 24860 24862 24421 0 -1 4194304 2771 0 0 0 46207 18 0 0 25 0 1 0 197108361 10338304 2419 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/24862/statm: 2524 2419 48 102 0 2419 0
Current children cumulated CPU time (s) 462.25
Current children cumulated vsize (KiB) 10096

[startup+522.462 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 24863
/proc/meminfo: memFree=1505624/2055920 swapFree=4183772/4192956
[pid=24862] ppid=24860 vsize=10428 CPUtime=522.26
/proc/24862/stat : 24862 (picosat) R 24860 24862 24421 0 -1 4194304 3113 0 0 0 52207 19 0 0 25 0 1 0 197108361 10678272 2488 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/24862/statm: 2607 2488 48 102 0 2502 0
Current children cumulated CPU time (s) 522.26
Current children cumulated vsize (KiB) 10428

[startup+582.477 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 24863
/proc/meminfo: memFree=1505048/2055920 swapFree=4183772/4192956
[pid=24862] ppid=24860 vsize=10956 CPUtime=582.25
/proc/24862/stat : 24862 (picosat) R 24860 24862 24421 0 -1 4194304 3482 0 0 0 58206 19 0 0 25 0 1 0 197108361 11218944 2645 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134549282 0 0 4096 0 0 0 0 17 1 0 0
/proc/24862/statm: 2739 2645 48 102 0 2634 0
Current children cumulated CPU time (s) 582.25
Current children cumulated vsize (KiB) 10956

[startup+642.511 s]
/proc/loadavg: 0.99 1.00 1.00 2/71 24967
/proc/meminfo: memFree=1503784/2055920 swapFree=4183772/4192956
[pid=24862] ppid=24860 vsize=11068 CPUtime=642.22
/proc/24862/stat : 24862 (picosat) R 24860 24862 24421 0 -1 4194304 3679 0 0 0 64203 19 0 0 25 0 1 0 197108361 11333632 2657 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/24862/statm: 2767 2657 48 102 0 2662 0
Current children cumulated CPU time (s) 642.22
Current children cumulated vsize (KiB) 11068

[startup+702.557 s]
/proc/loadavg: 0.99 1.00 1.00 2/71 25039
/proc/meminfo: memFree=1503392/2055920 swapFree=4183772/4192956
[pid=24862] ppid=24860 vsize=11596 CPUtime=702.21
/proc/24862/stat : 24862 (picosat) R 24860 24862 24421 0 -1 4194304 4031 0 0 0 70201 20 0 0 25 0 1 0 197108361 11874304 2778 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/24862/statm: 2899 2778 48 102 0 2794 0
Current children cumulated CPU time (s) 702.21
Current children cumulated vsize (KiB) 11596

[startup+762.582 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 25061
/proc/meminfo: memFree=1504024/2055920 swapFree=4183772/4192956
[pid=24862] ppid=24860 vsize=11804 CPUtime=762.19
/proc/24862/stat : 24862 (picosat) R 24860 24862 24421 0 -1 4194304 4292 0 0 0 76199 20 0 0 25 0 1 0 197108361 12087296 2865 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/24862/statm: 2951 2865 48 102 0 2846 0
Current children cumulated CPU time (s) 762.19
Current children cumulated vsize (KiB) 11804

[startup+822.607 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 25061
/proc/meminfo: memFree=1504024/2055920 swapFree=4183772/4192956
[pid=24862] ppid=24860 vsize=11936 CPUtime=822.19
/proc/24862/stat : 24862 (picosat) R 24860 24862 24421 0 -1 4194304 4525 0 0 0 82199 20 0 0 25 0 1 0 197108361 12222464 2883 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/24862/statm: 2984 2883 48 102 0 2879 0
Current children cumulated CPU time (s) 822.19
Current children cumulated vsize (KiB) 11936

[startup+882.627 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 25061
/proc/meminfo: memFree=1503448/2055920 swapFree=4183772/4192956
[pid=24862] ppid=24860 vsize=12484 CPUtime=882.2
/proc/24862/stat : 24862 (picosat) R 24860 24862 24421 0 -1 4194304 4828 0 0 0 88199 21 0 0 25 0 1 0 197108361 12783616 3015 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525778 0 0 4096 0 0 0 0 17 1 0 0
/proc/24862/statm: 3121 3015 48 102 0 3016 0
Current children cumulated CPU time (s) 882.2
Current children cumulated vsize (KiB) 12484

[startup+942.646 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 25061
/proc/meminfo: memFree=1503384/2055920 swapFree=4183772/4192956
[pid=24862] ppid=24860 vsize=12484 CPUtime=942.19
/proc/24862/stat : 24862 (picosat) R 24860 24862 24421 0 -1 4194304 5022 0 0 0 94198 21 0 0 25 0 1 0 197108361 12783616 3028 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/24862/statm: 3121 3028 48 102 0 3016 0
Current children cumulated CPU time (s) 942.19
Current children cumulated vsize (KiB) 12484

[startup+1002.66 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 25061
/proc/meminfo: memFree=1502872/2055920 swapFree=4183772/4192956
[pid=24862] ppid=24860 vsize=13012 CPUtime=1002.18
/proc/24862/stat : 24862 (picosat) R 24860 24862 24421 0 -1 4194304 5308 0 0 0 100197 21 0 0 25 0 1 0 197108361 13324288 3143 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525814 0 0 4096 0 0 0 0 17 1 0 0
/proc/24862/statm: 3253 3143 48 102 0 3148 0
Current children cumulated CPU time (s) 1002.18
Current children cumulated vsize (KiB) 13012

[startup+1062.69 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 25061
/proc/meminfo: memFree=1502872/2055920 swapFree=4183772/4192956
[pid=24862] ppid=24860 vsize=12964 CPUtime=1062.18
/proc/24862/stat : 24862 (picosat) R 24860 24862 24421 0 -1 4194304 5472 0 0 0 106197 21 0 0 25 0 1 0 197108361 13275136 3163 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/24862/statm: 3241 3163 48 102 0 3136 0
Current children cumulated CPU time (s) 1062.18
Current children cumulated vsize (KiB) 12964

[startup+1122.71 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 25061
/proc/meminfo: memFree=1502296/2055920 swapFree=4183772/4192956
[pid=24862] ppid=24860 vsize=13616 CPUtime=1122.18
/proc/24862/stat : 24862 (picosat) R 24860 24862 24421 0 -1 4194304 5798 0 0 0 112197 21 0 0 25 0 1 0 197108361 13942784 3306 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/24862/statm: 3404 3306 48 102 0 3299 0
Current children cumulated CPU time (s) 1122.18
Current children cumulated vsize (KiB) 13616

[startup+1182.73 s]
/proc/loadavg: 1.03 1.01 1.00 2/65 25061
/proc/meminfo: memFree=1502296/2055920 swapFree=4183772/4192956
[pid=24862] ppid=24860 vsize=13572 CPUtime=1182.18
/proc/24862/stat : 24862 (picosat) R 24860 24862 24421 0 -1 4194304 5938 0 0 0 118196 22 0 0 25 0 1 0 197108361 13897728 3306 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134549599 0 0 4096 0 0 0 0 17 1 0 0
/proc/24862/statm: 3393 3306 48 102 0 3288 0
Current children cumulated CPU time (s) 1182.18
Current children cumulated vsize (KiB) 13572



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.55 s]
/proc/loadavg: 1.02 1.01 1.00 2/65 25061
/proc/meminfo: memFree=1502360/2055920 swapFree=4183772/4192956
[pid=24862] ppid=24860 vsize=13572 CPUtime=1200
/proc/24862/stat : 24862 (picosat) R 24860 24862 24421 0 -1 4194304 5986 0 0 0 119978 22 0 0 25 0 1 0 197108361 13897728 3306 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/24862/statm: 3393 3306 48 102 0 3288 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 13572

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.55
CPU time (s): 1200.01
CPU user time (s): 1199.78
CPU system time (s): 0.225965
CPU usage (%): 99.9548
Max. virtual memory (cumulated for all children) (KiB): 13808

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.78
system time used= 0.225965
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5986
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= 2277

runsolver used 0.774882 second user time and 2.51862 second system time

The end



Launcher Data (download as text)




Begin job on node35 on Wed Feb 21 04:50:46 UTC 2007

IDJOB= 303360
IDBENCH= 20106
IDSOLVER= 106
FILE ID= node35/303360-1172033446

PBS_JOBID= 3892722

Free space on /tmp= 66562 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v180/unif-k7-r85-v180-c15300-S1096972624-15.cnf
COMMAND LINE= /tmp/evaluation/303360-1172033446/picosat /tmp/evaluation/303360-1172033446/instance-303360-1172033446.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node35/watcher-303360-1172033446 -o ROOT/results/node35/solver-303360-1172033446 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/303360-1172033446/picosat /tmp/evaluation/303360-1172033446/instance-303360-1172033446.cnf            

META MD5SUM SOLVER= 1cb12d44dc66ecc4d20a168f5cfd1323
MD5SUM BENCH=  54f525b254b55ca1974f2cfc84e3fde1

RANDOM SEED= 492072071

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node35.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		: 3000.263
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		: 3000.263
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:       1516408 kB
Buffers:         39112 kB
Cached:         406808 kB
SwapCached:       3084 kB
Active:         100876 kB
Inactive:       354560 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1516408 kB
SwapTotal:     4192956 kB
SwapFree:      4183772 kB
Dirty:             920 kB
Writeback:           0 kB
Mapped:          15480 kB
Slab:            70108 kB
Committed_AS:   749328 kB
PageTables:       1412 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66562 MiB

End job on node35 on Wed Feb 21 05:10:49 UTC 2007