Trace number 302499

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) 1200.11 1200.44

General information on the benchmark

Namerandom/LargeSize/5SAT/v900/
unif-k5-r20-v900-c18000-S1582455625-10.cnf
MD5SUMe4cd06c32212546d2b88a25ebac0c1e9
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark215.27
Satisfiable
(Un)Satisfiability was proved
Number of variables900
Number of clauses18000
Sum of the clauses size90000
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 518000
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/node61/watcher-302499-1172013051 -o ROOT/results/node61/solver-302499-1172013051 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/302499-1172013051/picosat /tmp/evaluation/302499-1172013051/instance-302499-1172013051.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: 1.02 1.01 1.13 3/64 31290
/proc/meminfo: memFree=1520208/2055920 swapFree=4183220/4192956
[pid=31290] ppid=31288 vsize=568 CPUtime=0
/proc/31290/stat : 31290 (picosat) R 31288 31290 29884 0 -1 4194304 81 0 0 0 0 0 0 0 18 0 1 0 221261984 581632 66 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/31290/statm: 142 66 40 102 0 37 0

[startup+0.10693 s]
/proc/loadavg: 1.02 1.01 1.13 3/64 31290
/proc/meminfo: memFree=1520208/2055920 swapFree=4183220/4192956
[pid=31290] ppid=31288 vsize=968 CPUtime=0.09
/proc/31290/stat : 31290 (picosat) R 31288 31290 29884 0 -1 4194304 163 0 0 0 5 4 0 0 18 0 1 0 221261984 991232 148 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/31290/statm: 242 148 40 102 0 137 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 968

[startup+0.514969 s]
/proc/loadavg: 1.02 1.01 1.13 3/64 31290
/proc/meminfo: memFree=1520208/2055920 swapFree=4183220/4192956
[pid=31290] ppid=31288 vsize=2296 CPUtime=0.5
/proc/31290/stat : 31290 (picosat) R 31288 31290 29884 0 -1 4194304 521 0 0 0 39 11 0 0 21 0 1 0 221261984 2351104 504 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134583827 0 0 4096 0 0 0 0 17 1 0 0
/proc/31290/statm: 574 504 48 102 0 469 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 2296

[startup+1.33505 s]
/proc/loadavg: 1.02 1.01 1.13 2/65 31291
/proc/meminfo: memFree=1517128/2055920 swapFree=4183220/4192956
[pid=31290] ppid=31288 vsize=3616 CPUtime=1.33
/proc/31290/stat : 31290 (picosat) R 31288 31290 29884 0 -1 4194304 841 0 0 0 121 12 0 0 25 0 1 0 221261984 3702784 824 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134520015 0 0 4096 0 0 0 0 17 1 0 0
/proc/31290/statm: 904 824 48 102 0 799 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 3616

[startup+2.9712 s]
/proc/loadavg: 1.02 1.01 1.13 2/65 31291
/proc/meminfo: memFree=1516744/2055920 swapFree=4183220/4192956
[pid=31290] ppid=31288 vsize=4140 CPUtime=2.96
/proc/31290/stat : 31290 (picosat) R 31288 31290 29884 0 -1 4194304 975 0 0 0 284 12 0 0 25 0 1 0 221261984 4239360 958 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525849 0 0 4096 0 0 0 0 17 1 0 0
/proc/31290/statm: 1035 958 48 102 0 930 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 4140

[startup+6.24752 s]
/proc/loadavg: 1.02 1.01 1.13 2/65 31291
/proc/meminfo: memFree=1515656/2055920 swapFree=4183220/4192956
[pid=31290] ppid=31288 vsize=5056 CPUtime=6.23
/proc/31290/stat : 31290 (picosat) R 31288 31290 29884 0 -1 4194304 1193 0 0 0 611 12 0 0 25 0 1 0 221261984 5177344 1176 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134531142 0 0 4096 0 0 0 0 17 1 0 0
/proc/31290/statm: 1264 1176 48 102 0 1159 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 5056

[startup+12.7021 s]
/proc/loadavg: 1.02 1.01 1.13 2/65 31291
/proc/meminfo: memFree=1514320/2055920 swapFree=4183220/4192956
[pid=31290] ppid=31288 vsize=6176 CPUtime=12.69
/proc/31290/stat : 31290 (picosat) R 31288 31290 29884 0 -1 4194304 1487 0 0 0 1257 12 0 0 25 0 1 0 221261984 6324224 1470 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/31290/statm: 1544 1470 48 102 0 1439 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 6176

[startup+25.5044 s]
/proc/loadavg: 1.01 1.01 1.13 2/65 31291
/proc/meminfo: memFree=1512528/2055920 swapFree=4183220/4192956
[pid=31290] ppid=31288 vsize=7916 CPUtime=25.48
/proc/31290/stat : 31290 (picosat) R 31288 31290 29884 0 -1 4194304 1918 0 0 0 2536 12 0 0 25 0 1 0 221261984 8105984 1901 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134597664 0 0 4096 0 0 0 0 17 1 0 0
/proc/31290/statm: 1979 1901 48 102 0 1874 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 7916

[startup+51.1088 s]
/proc/loadavg: 1.01 1.00 1.12 2/65 31291
/proc/meminfo: memFree=1510544/2055920 swapFree=4183220/4192956
[pid=31290] ppid=31288 vsize=10048 CPUtime=51.08
/proc/31290/stat : 31290 (picosat) R 31288 31290 29884 0 -1 4194304 2408 0 0 0 5096 12 0 0 25 0 1 0 221261984 10289152 2391 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529296 0 0 4096 0 0 0 0 17 1 0 0
/proc/31290/statm: 2512 2391 48 102 0 2407 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 10048

[startup+102.318 s]
/proc/loadavg: 1.00 1.00 1.11 2/65 31291
/proc/meminfo: memFree=1507472/2055920 swapFree=4183220/4192956
[pid=31290] ppid=31288 vsize=13044 CPUtime=102.28
/proc/31290/stat : 31290 (picosat) R 31288 31290 29884 0 -1 4194304 3175 0 0 0 10215 13 0 0 25 0 1 0 221261984 13357056 3158 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/31290/statm: 3261 3158 48 102 0 3156 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 13044

[startup+162.339 s]
/proc/loadavg: 1.00 1.00 1.10 2/65 31291
/proc/meminfo: memFree=1504720/2055920 swapFree=4183220/4192956
[pid=31290] ppid=31288 vsize=15668 CPUtime=162.28
/proc/31290/stat : 31290 (picosat) R 31288 31290 29884 0 -1 4194304 3858 0 0 0 16215 13 0 0 25 0 1 0 221261984 16044032 3833 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525783 0 0 4096 0 0 0 0 17 1 0 0
/proc/31290/statm: 3917 3833 48 102 0 3812 0
Current children cumulated CPU time (s) 162.28
Current children cumulated vsize (KiB) 15668

[startup+222.357 s]
/proc/loadavg: 1.00 1.00 1.09 2/65 31291
/proc/meminfo: memFree=1502992/2055920 swapFree=4183220/4192956
[pid=31290] ppid=31288 vsize=17236 CPUtime=222.28
/proc/31290/stat : 31290 (picosat) R 31288 31290 29884 0 -1 4194304 4398 0 0 0 22215 13 0 0 25 0 1 0 221261984 17649664 4232 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134520055 0 0 4096 0 0 0 0 17 1 0 0
/proc/31290/statm: 4309 4232 48 102 0 4204 0
Current children cumulated CPU time (s) 222.28
Current children cumulated vsize (KiB) 17236

[startup+282.373 s]
/proc/loadavg: 1.00 1.00 1.08 2/65 31291
/proc/meminfo: memFree=1500816/2055920 swapFree=4183220/4192956
[pid=31290] ppid=31288 vsize=19616 CPUtime=282.29
/proc/31290/stat : 31290 (picosat) R 31288 31290 29884 0 -1 4194304 5119 0 0 0 28215 14 0 0 25 0 1 0 221261984 20086784 4799 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/31290/statm: 4904 4799 48 102 0 4799 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 19616

[startup+342.39 s]
/proc/loadavg: 1.00 1.00 1.08 2/65 31291
/proc/meminfo: memFree=1499984/2055920 swapFree=4183220/4192956
[pid=31290] ppid=31288 vsize=20288 CPUtime=342.28
/proc/31290/stat : 31290 (picosat) R 31288 31290 29884 0 -1 4194304 5582 0 0 0 34214 14 0 0 25 0 1 0 221261984 20774912 4960 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529977 0 0 4096 0 0 0 0 17 1 0 0
/proc/31290/statm: 5072 4960 48 102 0 4967 0
Current children cumulated CPU time (s) 342.28
Current children cumulated vsize (KiB) 20288

[startup+402.409 s]
/proc/loadavg: 1.04 1.01 1.08 2/65 31291
/proc/meminfo: memFree=1499216/2055920 swapFree=4183220/4192956
[pid=31290] ppid=31288 vsize=20912 CPUtime=402.29
/proc/31290/stat : 31290 (picosat) R 31288 31290 29884 0 -1 4194304 6102 0 0 0 40214 15 0 0 25 0 1 0 221261984 21413888 5134 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134531126 0 0 4096 0 0 0 0 17 1 0 0
/proc/31290/statm: 5228 5134 48 102 0 5123 0
Current children cumulated CPU time (s) 402.29
Current children cumulated vsize (KiB) 20912

[startup+462.424 s]
/proc/loadavg: 1.01 1.01 1.07 2/65 31291
/proc/meminfo: memFree=1497552/2055920 swapFree=4183220/4192956
[pid=31290] ppid=31288 vsize=22572 CPUtime=462.28
/proc/31290/stat : 31290 (picosat) R 31288 31290 29884 0 -1 4194304 6763 0 0 0 46213 15 0 0 25 0 1 0 221261984 23113728 5553 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134522740 0 0 4096 0 0 0 0 17 1 0 0
/proc/31290/statm: 5643 5553 48 102 0 5538 0
Current children cumulated CPU time (s) 462.28
Current children cumulated vsize (KiB) 22572

[startup+522.436 s]
/proc/loadavg: 1.00 1.00 1.06 2/65 31291
/proc/meminfo: memFree=1495632/2055920 swapFree=4183220/4192956
[pid=31290] ppid=31288 vsize=24544 CPUtime=522.28
/proc/31290/stat : 31290 (picosat) R 31288 31290 29884 0 -1 4194304 7433 0 0 0 52212 16 0 0 25 0 1 0 221261984 25133056 6050 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134520023 0 0 4096 0 0 0 0 17 1 0 0
/proc/31290/statm: 6136 6050 48 102 0 6031 0
Current children cumulated CPU time (s) 522.28
Current children cumulated vsize (KiB) 24544

[startup+582.451 s]
/proc/loadavg: 1.00 1.00 1.06 2/65 31291
/proc/meminfo: memFree=1495632/2055920 swapFree=4183220/4192956
[pid=31290] ppid=31288 vsize=24544 CPUtime=582.29
/proc/31290/stat : 31290 (picosat) R 31288 31290 29884 0 -1 4194304 7437 0 0 0 58213 16 0 0 25 0 1 0 221261984 25133056 6054 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/31290/statm: 6136 6054 48 102 0 6031 0
Current children cumulated CPU time (s) 582.29
Current children cumulated vsize (KiB) 24544

[startup+642.468 s]
/proc/loadavg: 1.05 1.01 1.06 2/65 31291
/proc/meminfo: memFree=1494480/2055920 swapFree=4183220/4192956
[pid=31290] ppid=31288 vsize=25796 CPUtime=642.28
/proc/31290/stat : 31290 (picosat) R 31288 31290 29884 0 -1 4194304 7946 0 0 0 64212 16 0 0 25 0 1 0 221261984 26415104 6341 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/31290/statm: 6449 6341 48 102 0 6344 0
Current children cumulated CPU time (s) 642.28
Current children cumulated vsize (KiB) 25796

[startup+702.486 s]
/proc/loadavg: 1.02 1.01 1.05 2/65 31291
/proc/meminfo: memFree=1493520/2055920 swapFree=4183220/4192956
[pid=31290] ppid=31288 vsize=26676 CPUtime=702.28
/proc/31290/stat : 31290 (picosat) R 31288 31290 29884 0 -1 4194304 8318 0 0 0 70212 16 0 0 25 0 1 0 221261984 27316224 6572 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529751 0 0 4096 0 0 0 0 17 1 0 0
/proc/31290/statm: 6669 6572 48 102 0 6564 0
Current children cumulated CPU time (s) 702.28
Current children cumulated vsize (KiB) 26676

[startup+762.5 s]
/proc/loadavg: 1.00 1.00 1.05 2/65 31291
/proc/meminfo: memFree=1493584/2055920 swapFree=4183220/4192956
[pid=31290] ppid=31288 vsize=26800 CPUtime=762.28
/proc/31290/stat : 31290 (picosat) R 31288 31290 29884 0 -1 4194304 8659 0 0 0 76211 17 0 0 25 0 1 0 221261984 27443200 6562 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/31290/statm: 6700 6562 48 102 0 6595 0
Current children cumulated CPU time (s) 762.28
Current children cumulated vsize (KiB) 26800

[startup+822.518 s]
/proc/loadavg: 1.00 1.00 1.04 2/65 31291
/proc/meminfo: memFree=1492624/2055920 swapFree=4183220/4192956
[pid=31290] ppid=31288 vsize=27728 CPUtime=822.28
/proc/31290/stat : 31290 (picosat) R 31288 31290 29884 0 -1 4194304 9219 0 0 0 82211 17 0 0 25 0 1 0 221261984 28393472 6794 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525875 0 0 4096 0 0 0 0 17 1 0 0
/proc/31290/statm: 6932 6794 48 102 0 6827 0
Current children cumulated CPU time (s) 822.28
Current children cumulated vsize (KiB) 27728

[startup+882.532 s]
/proc/loadavg: 1.00 1.00 1.04 2/65 31291
/proc/meminfo: memFree=1491536/2055920 swapFree=4183220/4192956
[pid=31290] ppid=31288 vsize=28788 CPUtime=882.28
/proc/31290/stat : 31290 (picosat) R 31288 31290 29884 0 -1 4194304 9648 0 0 0 88210 18 0 0 25 0 1 0 221261984 29478912 7064 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/31290/statm: 7197 7064 48 102 0 7092 0
Current children cumulated CPU time (s) 882.28
Current children cumulated vsize (KiB) 28788

[startup+942.547 s]
/proc/loadavg: 1.00 1.00 1.03 2/65 31291
/proc/meminfo: memFree=1491152/2055920 swapFree=4183220/4192956
[pid=31290] ppid=31288 vsize=29184 CPUtime=942.28
/proc/31290/stat : 31290 (picosat) R 31288 31290 29884 0 -1 4194304 9991 0 0 0 94210 18 0 0 25 0 1 0 221261984 29884416 7160 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/31290/statm: 7296 7160 48 102 0 7191 0
Current children cumulated CPU time (s) 942.28
Current children cumulated vsize (KiB) 29184

[startup+1002.56 s]
/proc/loadavg: 1.00 1.00 1.02 2/65 31291
/proc/meminfo: memFree=1489296/2055920 swapFree=4183220/4192956
[pid=31290] ppid=31288 vsize=31032 CPUtime=1002.28
/proc/31290/stat : 31290 (picosat) R 31288 31290 29884 0 -1 4194304 10515 0 0 0 100209 19 0 0 25 0 1 0 221261984 31776768 7630 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/31290/statm: 7758 7630 48 102 0 7653 0
Current children cumulated CPU time (s) 1002.28
Current children cumulated vsize (KiB) 31032

[startup+1062.58 s]
/proc/loadavg: 1.00 1.00 1.02 2/65 31291
/proc/meminfo: memFree=1488976/2055920 swapFree=4183220/4192956
[pid=31290] ppid=31288 vsize=31428 CPUtime=1062.28
/proc/31290/stat : 31290 (picosat) R 31288 31290 29884 0 -1 4194304 10635 0 0 0 106209 19 0 0 25 0 1 0 221261984 32182272 7699 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134520125 0 0 4096 0 0 0 0 17 1 0 0
/proc/31290/statm: 7857 7699 48 102 0 7752 0
Current children cumulated CPU time (s) 1062.28
Current children cumulated vsize (KiB) 31428

[startup+1122.6 s]
/proc/loadavg: 1.00 1.00 1.01 2/65 31291
/proc/meminfo: memFree=1488720/2055920 swapFree=4183220/4192956
[pid=31290] ppid=31288 vsize=31560 CPUtime=1122.28
/proc/31290/stat : 31290 (picosat) R 31288 31290 29884 0 -1 4194304 11165 0 0 0 112209 19 0 0 25 0 1 0 221261984 32317440 7762 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134597664 0 0 4096 0 0 0 0 17 1 0 0
/proc/31290/statm: 7890 7762 48 102 0 7785 0
Current children cumulated CPU time (s) 1122.28
Current children cumulated vsize (KiB) 31560

[startup+1182.61 s]
/proc/loadavg: 1.04 1.01 1.01 2/65 31291
/proc/meminfo: memFree=1487760/2055920 swapFree=4183220/4192956
[pid=31290] ppid=31288 vsize=32484 CPUtime=1182.27
/proc/31290/stat : 31290 (picosat) R 31288 31290 29884 0 -1 4194304 11556 0 0 0 118208 19 0 0 25 0 1 0 221261984 33263616 7994 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/31290/statm: 8121 7994 48 102 0 8016 0
Current children cumulated CPU time (s) 1182.27
Current children cumulated vsize (KiB) 32484



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.43 s]
/proc/loadavg: 1.02 1.01 1.01 2/65 31291
/proc/meminfo: memFree=1487760/2055920 swapFree=4183220/4192956
[pid=31290] ppid=31288 vsize=32484 CPUtime=1200.09
/proc/31290/stat : 31290 (picosat) R 31288 31290 29884 0 -1 4194304 11556 0 0 0 119990 19 0 0 25 0 1 0 221261984 33263616 7994 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/31290/statm: 8121 7994 48 102 0 8016 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 32484

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): 1200.44
CPU time (s): 1200.11
CPU user time (s): 1199.91
CPU system time (s): 0.205968
CPU usage (%): 99.9726
Max. virtual memory (cumulated for all children) (KiB): 32696

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.91
system time used= 0.205968
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 11556
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= 2160

runsolver used 0.766883 second user time and 2.44363 second system time

The end



Launcher Data (download as text)




Begin job on node61 on Tue Feb 20 23:10:51 UTC 2007

IDJOB= 302499
IDBENCH= 20085
IDSOLVER= 106
FILE ID= node61/302499-1172013051

PBS_JOBID= 3892633

Free space on /tmp= 66563 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v900/unif-k5-r20-v900-c18000-S1582455625-10.cnf
COMMAND LINE= /tmp/evaluation/302499-1172013051/picosat /tmp/evaluation/302499-1172013051/instance-302499-1172013051.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node61/watcher-302499-1172013051 -o ROOT/results/node61/solver-302499-1172013051 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/302499-1172013051/picosat /tmp/evaluation/302499-1172013051/instance-302499-1172013051.cnf            

META MD5SUM SOLVER= 1cb12d44dc66ecc4d20a168f5cfd1323
MD5SUM BENCH=  e4cd06c32212546d2b88a25ebac0c1e9

RANDOM SEED= 620050234

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node61.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		: 3000.216
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		: 3000.216
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:       1520616 kB
Buffers:         33624 kB
Cached:         428048 kB
SwapCached:       3584 kB
Active:          53488 kB
Inactive:       417840 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1520616 kB
SwapTotal:     4192956 kB
SwapFree:      4183220 kB
Dirty:             900 kB
Writeback:           0 kB
Mapped:          15680 kB
Slab:            50136 kB
Committed_AS:   639972 kB
PageTables:       1388 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 node61 on Tue Feb 20 23:30:53 UTC 2007