Trace number 300244

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) 1200.09 1200.41

General information on the benchmark

Namerandom/LargeSize/5SAT/v800/
unif-k5-r20-v800-c16000-S2109328271-14.cnf
MD5SUM284c02329948728fca9d8117efd00015
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark142.637
Satisfiable
(Un)Satisfiability was proved
Number of variables800
Number of clauses16000
Sum of the clauses size80000
Maximum clause length5
Minimum clause length5
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 516000
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/node11/watcher-300244-1171894758 -o ROOT/results/node11/solver-300244-1171894758 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/300244-1171894758/picosat /tmp/evaluation/300244-1171894758/instance-300244-1171894758.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 0.93 3/77 21218
/proc/meminfo: memFree=381064/2055920 swapFree=4192812/4192956
[pid=21218] ppid=21216 vsize=568 CPUtime=0
/proc/21218/stat : 21218 (picosat) R 21216 21218 20413 0 -1 4194304 81 0 0 0 0 0 0 0 18 0 1 0 209430391 581632 66 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/21218/statm: 142 66 40 102 0 37 0

[startup+0.106649 s]
/proc/loadavg: 0.92 0.98 0.93 3/77 21218
/proc/meminfo: memFree=381064/2055920 swapFree=4192812/4192956
[pid=21218] ppid=21216 vsize=968 CPUtime=0.1
/proc/21218/stat : 21218 (picosat) R 21216 21218 20413 0 -1 4194304 163 0 0 0 5 5 0 0 18 0 1 0 209430391 991232 148 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/21218/statm: 242 148 40 102 0 137 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 968

[startup+0.514697 s]
/proc/loadavg: 0.92 0.98 0.93 3/77 21218
/proc/meminfo: memFree=381064/2055920 swapFree=4192812/4192956
[pid=21218] ppid=21216 vsize=2288 CPUtime=0.5
/proc/21218/stat : 21218 (picosat) R 21216 21218 20413 0 -1 4194304 512 0 0 0 40 10 0 0 21 0 1 0 209430391 2342912 497 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134597652 0 0 4096 0 0 0 0 17 1 0 0
/proc/21218/statm: 572 497 42 102 0 467 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 2288

[startup+1.33479 s]
/proc/loadavg: 0.92 0.98 0.93 2/78 21219
/proc/meminfo: memFree=378368/2055920 swapFree=4192812/4192956
[pid=21218] ppid=21216 vsize=3236 CPUtime=1.32
/proc/21218/stat : 21218 (picosat) R 21216 21218 20413 0 -1 4194304 737 0 0 0 122 10 0 0 25 0 1 0 209430391 3313664 720 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/21218/statm: 809 720 48 102 0 704 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 3236

[startup+2.97099 s]
/proc/loadavg: 0.93 0.98 0.93 2/78 21219
/proc/meminfo: memFree=377984/2055920 swapFree=4192812/4192956
[pid=21218] ppid=21216 vsize=3764 CPUtime=2.95
/proc/21218/stat : 21218 (picosat) R 21216 21218 20413 0 -1 4194304 869 0 0 0 285 10 0 0 25 0 1 0 209430391 3854336 852 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/21218/statm: 941 852 48 102 0 836 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 3764

[startup+6.24937 s]
/proc/loadavg: 0.93 0.98 0.93 2/78 21219
/proc/meminfo: memFree=376896/2055920 swapFree=4192812/4192956
[pid=21218] ppid=21216 vsize=4536 CPUtime=6.24
/proc/21218/stat : 21218 (picosat) R 21216 21218 20413 0 -1 4194304 1083 0 0 0 613 11 0 0 25 0 1 0 209430391 4644864 1066 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134520044 0 0 4096 0 0 0 0 17 1 0 0
/proc/21218/statm: 1134 1066 48 102 0 1029 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 4536

[startup+12.7041 s]
/proc/loadavg: 0.94 0.98 0.93 2/78 21219
/proc/meminfo: memFree=375872/2055920 swapFree=4192812/4192956
[pid=21218] ppid=21216 vsize=5620 CPUtime=12.69
/proc/21218/stat : 21218 (picosat) R 21216 21218 20413 0 -1 4194304 1339 0 0 0 1258 11 0 0 25 0 1 0 209430391 5754880 1322 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134522703 0 0 4096 0 0 0 0 17 1 0 0
/proc/21218/statm: 1405 1322 48 102 0 1300 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 5620

[startup+25.5136 s]
/proc/loadavg: 1.03 1.00 0.93 2/78 21219
/proc/meminfo: memFree=374272/2055920 swapFree=4192812/4192956
[pid=21218] ppid=21216 vsize=7020 CPUtime=25.5
/proc/21218/stat : 21218 (picosat) R 21216 21218 20413 0 -1 4194304 1703 0 0 0 2539 11 0 0 25 0 1 0 209430391 7188480 1686 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525781 0 0 4096 0 0 0 0 17 1 0 0
/proc/21218/statm: 1755 1686 48 102 0 1650 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 7020

[startup+51.1237 s]
/proc/loadavg: 1.02 1.00 0.93 2/78 21219
/proc/meminfo: memFree=372288/2055920 swapFree=4192812/4192956
[pid=21218] ppid=21216 vsize=8964 CPUtime=51.1
/proc/21218/stat : 21218 (picosat) R 21216 21218 20413 0 -1 4194304 2186 0 0 0 5098 12 0 0 25 0 1 0 209430391 9179136 2169 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134549502 0 0 4096 0 0 0 0 17 1 0 0
/proc/21218/statm: 2241 2169 48 102 0 2136 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 8964

[startup+102.344 s]
/proc/loadavg: 1.01 1.00 0.93 2/78 21219
/proc/meminfo: memFree=369600/2055920 swapFree=4192812/4192956
[pid=21218] ppid=21216 vsize=11768 CPUtime=102.31
/proc/21218/stat : 21218 (picosat) R 21216 21218 20413 0 -1 4194304 2856 0 0 0 10218 13 0 0 25 0 1 0 209430391 12050432 2839 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/21218/statm: 2942 2839 48 102 0 2837 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 11768

[startup+162.377 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 21219
/proc/meminfo: memFree=367360/2055920 swapFree=4192812/4192956
[pid=21218] ppid=21216 vsize=13912 CPUtime=162.32
/proc/21218/stat : 21218 (picosat) R 21216 21218 20413 0 -1 4194304 3401 0 0 0 16219 13 0 0 25 0 1 0 209430391 14245888 3382 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/21218/statm: 3478 3382 48 102 0 3373 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 13912

[startup+222.406 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 21219
/proc/meminfo: memFree=365888/2055920 swapFree=4192812/4192956
[pid=21218] ppid=21216 vsize=15136 CPUtime=222.33
/proc/21218/stat : 21218 (picosat) R 21216 21218 20413 0 -1 4194304 3845 0 0 0 22219 14 0 0 25 0 1 0 209430391 15499264 3704 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/21218/statm: 3784 3704 48 102 0 3679 0
Current children cumulated CPU time (s) 222.33
Current children cumulated vsize (KiB) 15136

[startup+282.433 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 21219
/proc/meminfo: memFree=364032/2055920 swapFree=4192812/4192956
[pid=21218] ppid=21216 vsize=16956 CPUtime=282.35
/proc/21218/stat : 21218 (picosat) R 21216 21218 20413 0 -1 4194304 4369 0 0 0 28220 15 0 0 25 0 1 0 209430391 17362944 4165 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134529700 0 0 4096 0 0 0 0 17 1 0 0
/proc/21218/statm: 4239 4165 48 102 0 4134 0
Current children cumulated CPU time (s) 282.35
Current children cumulated vsize (KiB) 16956

[startup+342.459 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 21219
/proc/meminfo: memFree=363136/2055920 swapFree=4192812/4192956
[pid=21218] ppid=21216 vsize=18160 CPUtime=342.35
/proc/21218/stat : 21218 (picosat) R 21216 21218 20413 0 -1 4194304 4787 0 0 0 34220 15 0 0 25 0 1 0 209430391 18595840 4436 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/21218/statm: 4540 4436 48 102 0 4435 0
Current children cumulated CPU time (s) 342.35
Current children cumulated vsize (KiB) 18160

[startup+402.491 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 21219
/proc/meminfo: memFree=361920/2055920 swapFree=4192812/4192956
[pid=21218] ppid=21216 vsize=19304 CPUtime=402.37
/proc/21218/stat : 21218 (picosat) R 21216 21218 20413 0 -1 4194304 5247 0 0 0 40221 16 0 0 25 0 1 0 209430391 19767296 4698 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525769 0 0 4096 0 0 0 0 17 1 0 0
/proc/21218/statm: 4826 4698 48 102 0 4721 0
Current children cumulated CPU time (s) 402.37
Current children cumulated vsize (KiB) 19304

[startup+462.52 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 21219
/proc/meminfo: memFree=360704/2055920 swapFree=4192812/4192956
[pid=21218] ppid=21216 vsize=20416 CPUtime=462.39
/proc/21218/stat : 21218 (picosat) R 21216 21218 20413 0 -1 4194304 5814 0 0 0 46222 17 0 0 25 0 1 0 209430391 20905984 4995 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525814 0 0 4096 0 0 0 0 17 1 0 0
/proc/21218/statm: 5104 4995 48 102 0 4999 0
Current children cumulated CPU time (s) 462.39
Current children cumulated vsize (KiB) 20416

[startup+522.548 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 21219
/proc/meminfo: memFree=359552/2055920 swapFree=4192812/4192956
[pid=21218] ppid=21216 vsize=21548 CPUtime=522.4
/proc/21218/stat : 21218 (picosat) R 21216 21218 20413 0 -1 4194304 6355 0 0 0 52222 18 0 0 25 0 1 0 209430391 22065152 5280 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/21218/statm: 5387 5280 48 102 0 5282 0
Current children cumulated CPU time (s) 522.4
Current children cumulated vsize (KiB) 21548

[startup+582.576 s]
/proc/loadavg: 1.00 1.00 0.93 3/78 21219
/proc/meminfo: memFree=358912/2055920 swapFree=4192812/4192956
[pid=21218] ppid=21216 vsize=22208 CPUtime=582.41
/proc/21218/stat : 21218 (picosat) R 21216 21218 20413 0 -1 4194304 6669 0 0 0 58222 19 0 0 25 0 1 0 209430391 22740992 5438 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/21218/statm: 5552 5438 48 102 0 5447 0
Current children cumulated CPU time (s) 582.41
Current children cumulated vsize (KiB) 22208

[startup+642.605 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 21219
/proc/meminfo: memFree=357952/2055920 swapFree=4192812/4192956
[pid=21218] ppid=21216 vsize=23112 CPUtime=642.42
/proc/21218/stat : 21218 (picosat) R 21216 21218 20413 0 -1 4194304 7064 0 0 0 64222 20 0 0 25 0 1 0 209430391 23666688 5671 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/21218/statm: 5778 5671 48 102 0 5673 0
Current children cumulated CPU time (s) 642.42
Current children cumulated vsize (KiB) 23112

[startup+702.636 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 21219
/proc/meminfo: memFree=357696/2055920 swapFree=4192812/4192956
[pid=21218] ppid=21216 vsize=23244 CPUtime=702.43
/proc/21218/stat : 21218 (picosat) R 21216 21218 20413 0 -1 4194304 7299 0 0 0 70223 20 0 0 25 0 1 0 209430391 23801856 5728 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/21218/statm: 5811 5728 48 102 0 5706 0
Current children cumulated CPU time (s) 702.43
Current children cumulated vsize (KiB) 23244

[startup+762.666 s]
/proc/loadavg: 1.06 1.02 0.94 2/78 21219
/proc/meminfo: memFree=356416/2055920 swapFree=4192812/4192956
[pid=21218] ppid=21216 vsize=24580 CPUtime=762.45
/proc/21218/stat : 21218 (picosat) R 21216 21218 20413 0 -1 4194304 7830 0 0 0 76224 21 0 0 25 0 1 0 209430391 25169920 6060 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/21218/statm: 6145 6060 48 102 0 6040 0
Current children cumulated CPU time (s) 762.45
Current children cumulated vsize (KiB) 24580

[startup+822.701 s]
/proc/loadavg: 1.02 1.01 0.94 2/78 21219
/proc/meminfo: memFree=356032/2055920 swapFree=4192812/4192956
[pid=21218] ppid=21216 vsize=25084 CPUtime=822.47
/proc/21218/stat : 21218 (picosat) R 21216 21218 20413 0 -1 4194304 8198 0 0 0 82225 22 0 0 25 0 1 0 209430391 25686016 6182 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525807 0 0 4096 0 0 0 0 17 1 0 0
/proc/21218/statm: 6271 6182 48 102 0 6166 0
Current children cumulated CPU time (s) 822.47
Current children cumulated vsize (KiB) 25084

[startup+882.729 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 21219
/proc/meminfo: memFree=355648/2055920 swapFree=4192812/4192956
[pid=21218] ppid=21216 vsize=25468 CPUtime=882.48
/proc/21218/stat : 21218 (picosat) R 21216 21218 20413 0 -1 4194304 8418 0 0 0 88226 22 0 0 25 0 1 0 209430391 26079232 6290 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525760 0 0 4096 0 0 0 0 17 1 0 0
/proc/21218/statm: 6367 6290 48 102 0 6262 0
Current children cumulated CPU time (s) 882.48
Current children cumulated vsize (KiB) 25468

[startup+942.761 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 21219
/proc/meminfo: memFree=355008/2055920 swapFree=4192812/4192956
[pid=21218] ppid=21216 vsize=26368 CPUtime=942.5
/proc/21218/stat : 21218 (picosat) R 21216 21218 20413 0 -1 4194304 8702 0 0 0 94227 23 0 0 25 0 1 0 209430391 27000832 6430 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134520028 0 0 4096 0 0 0 0 17 1 0 0
/proc/21218/statm: 6592 6430 48 102 0 6487 0
Current children cumulated CPU time (s) 942.5
Current children cumulated vsize (KiB) 26368

[startup+1002.79 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 21219
/proc/meminfo: memFree=354496/2055920 swapFree=4192812/4192956
[pid=21218] ppid=21216 vsize=26804 CPUtime=1002.51
/proc/21218/stat : 21218 (picosat) R 21216 21218 20413 0 -1 4194304 8981 0 0 0 100228 23 0 0 25 0 1 0 209430391 27447296 6553 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134597664 0 0 4096 0 0 0 0 17 1 0 0
/proc/21218/statm: 6701 6553 48 102 0 6596 0
Current children cumulated CPU time (s) 1002.51
Current children cumulated vsize (KiB) 26804

[startup+1062.82 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 21219
/proc/meminfo: memFree=354368/2055920 swapFree=4192812/4192956
[pid=21218] ppid=21216 vsize=26888 CPUtime=1062.52
/proc/21218/stat : 21218 (picosat) R 21216 21218 20413 0 -1 4194304 9195 0 0 0 106228 24 0 0 25 0 1 0 209430391 27533312 6590 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/21218/statm: 6722 6590 48 102 0 6617 0
Current children cumulated CPU time (s) 1062.52
Current children cumulated vsize (KiB) 26888

[startup+1122.85 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 21219
/proc/meminfo: memFree=353024/2055920 swapFree=4192812/4192956
[pid=21218] ppid=21216 vsize=28268 CPUtime=1122.54
/proc/21218/stat : 21218 (picosat) R 21216 21218 20413 0 -1 4194304 9771 0 0 0 112229 25 0 0 25 0 1 0 209430391 28946432 6916 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/21218/statm: 7067 6916 48 102 0 6962 0
Current children cumulated CPU time (s) 1122.54
Current children cumulated vsize (KiB) 28268

[startup+1182.88 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 21219
/proc/meminfo: memFree=352064/2055920 swapFree=4192812/4192956
[pid=21218] ppid=21216 vsize=29188 CPUtime=1182.55
/proc/21218/stat : 21218 (picosat) R 21216 21218 20413 0 -1 4194304 10219 0 0 0 118229 26 0 0 25 0 1 0 209430391 29888512 7148 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/21218/statm: 7297 7148 48 102 0 7192 0
Current children cumulated CPU time (s) 1182.55
Current children cumulated vsize (KiB) 29188



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 21219
/proc/meminfo: memFree=352064/2055920 swapFree=4192812/4192956
[pid=21218] ppid=21216 vsize=29112 CPUtime=1200.07
/proc/21218/stat : 21218 (picosat) R 21216 21218 20413 0 -1 4194304 10219 0 0 0 119981 26 0 0 25 0 1 0 209430391 29810688 7148 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/21218/statm: 7278 7148 48 102 0 7173 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 29112

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

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

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 21219
/proc/meminfo: memFree=352064/2055920 swapFree=4192812/4192956
[pid=21218] ppid=21216 vsize=29112 CPUtime=1200.07
/proc/21218/stat : 21218 (picosat) R 21216 21218 20413 0 -1 4194304 10219 0 0 0 119981 26 0 0 25 0 1 0 209430391 29810688 7148 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/21218/statm: 7278 7148 48 102 0 7173 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 29112

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.41
CPU time (s): 1200.09
CPU user time (s): 1199.81
CPU system time (s): 0.272958
CPU usage (%): 99.9729
Max. virtual memory (cumulated for all children) (KiB): 29188

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.81
system time used= 0.272958
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10219
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= 2075

runsolver used 1.26981 second user time and 2.70459 second system time

The end



Launcher Data (download as text)




Begin job on node11 on Mon Feb 19 14:19:18 UTC 2007

IDJOB= 300244
IDBENCH= 20030
IDSOLVER= 106
FILE ID= node11/300244-1171894758

PBS_JOBID= 3848822

Free space on /tmp= 66546 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v800/unif-k5-r20-v800-c16000-S2109328271-14.cnf
COMMAND LINE= /tmp/evaluation/300244-1171894758/picosat /tmp/evaluation/300244-1171894758/instance-300244-1171894758.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node11/watcher-300244-1171894758 -o ROOT/results/node11/solver-300244-1171894758 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/300244-1171894758/picosat /tmp/evaluation/300244-1171894758/instance-300244-1171894758.cnf            

META MD5SUM SOLVER= 1cb12d44dc66ecc4d20a168f5cfd1323
MD5SUM BENCH=  284c02329948728fca9d8117efd00015

RANDOM SEED= 460066616

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node11.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		: 3000.243
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		: 3000.243
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:        381536 kB
Buffers:         52820 kB
Cached:        1505604 kB
SwapCached:          0 kB
Active:         207656 kB
Inactive:      1393760 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        381536 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:             844 kB
Writeback:           0 kB
Mapped:          61916 kB
Slab:            58588 kB
Committed_AS:   669620 kB
PageTables:       1756 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= 66546 MiB

End job on node11 on Mon Feb 19 14:39:21 UTC 2007