Trace number 304877

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) 1200.04 1200.35

General information on the benchmark

Namerandom/LargeSize/7SAT/v140/
unif-k7-r85-v140-c11900-S1426208256-08.cnf
MD5SUM32c7108510845a898764d9e87c0505ce
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark12.6421
Satisfiable
(Un)Satisfiability was proved
Number of variables140
Number of clauses11900
Sum of the clauses size83300
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 511900

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/node63/watcher-304877-1172067422 -o ROOT/results/node63/solver-304877-1172067422 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/304877-1172067422/picosat /tmp/evaluation/304877-1172067422/instance-304877-1172067422.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 3/64 10993
/proc/meminfo: memFree=1588264/2055920 swapFree=4177356/4192956
[pid=10993] ppid=10991 vsize=568 CPUtime=0
/proc/10993/stat : 10993 (picosat) R 10991 10993 9628 0 -1 4194304 68 0 0 0 0 0 0 0 18 0 1 0 226699570 581632 53 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/10993/statm: 142 54 40 102 0 37 0

[startup+0.107272 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 10993
/proc/meminfo: memFree=1588264/2055920 swapFree=4177356/4192956
[pid=10993] ppid=10991 vsize=836 CPUtime=0.1
/proc/10993/stat : 10993 (picosat) R 10991 10993 9628 0 -1 4194304 142 0 0 0 5 5 0 0 18 0 1 0 226699570 856064 127 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/10993/statm: 209 127 40 102 0 104 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 836

[startup+0.515314 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 10993
/proc/meminfo: memFree=1588264/2055920 swapFree=4177356/4192956
[pid=10993] ppid=10991 vsize=1768 CPUtime=0.5
/proc/10993/stat : 10993 (picosat) R 10991 10993 9628 0 -1 4194304 382 0 0 0 39 11 0 0 21 0 1 0 226699570 1810432 365 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525823 0 0 4096 0 0 0 0 17 1 0 0
/proc/10993/statm: 442 365 48 102 0 337 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 1768

[startup+1.3364 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 10994
/proc/meminfo: memFree=1586848/2055920 swapFree=4177356/4192956
[pid=10993] ppid=10991 vsize=1900 CPUtime=1.32
/proc/10993/stat : 10993 (picosat) R 10991 10993 9628 0 -1 4194304 427 0 0 0 121 11 0 0 25 0 1 0 226699570 1945600 410 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525781 0 0 4096 0 0 0 0 17 1 0 0
/proc/10993/statm: 475 410 48 102 0 370 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 1900

[startup+2.97558 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 10994
/proc/meminfo: memFree=1586528/2055920 swapFree=4177356/4192956
[pid=10993] ppid=10991 vsize=2260 CPUtime=2.96
/proc/10993/stat : 10993 (picosat) R 10991 10993 9628 0 -1 4194304 482 0 0 0 285 11 0 0 25 0 1 0 226699570 2314240 465 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/10993/statm: 565 465 48 102 0 460 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 2260

[startup+6.25192 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 10994
/proc/meminfo: memFree=1586080/2055920 swapFree=4177356/4192956
[pid=10993] ppid=10991 vsize=2500 CPUtime=6.24
/proc/10993/stat : 10993 (picosat) R 10991 10993 9628 0 -1 4194304 569 0 0 0 612 12 0 0 25 0 1 0 226699570 2560000 552 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134583827 0 0 4096 0 0 0 0 17 1 0 0
/proc/10993/statm: 625 552 48 102 0 520 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 2500

[startup+12.7066 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 10994
/proc/meminfo: memFree=1585568/2055920 swapFree=4177356/4192956
[pid=10993] ppid=10991 vsize=2960 CPUtime=12.7
/proc/10993/stat : 10993 (picosat) R 10991 10993 9628 0 -1 4194304 679 0 0 0 1258 12 0 0 25 0 1 0 226699570 3031040 662 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/10993/statm: 740 662 48 102 0 635 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 2960

[startup+25.608 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 10994
/proc/meminfo: memFree=1585056/2055920 swapFree=4177356/4192956
[pid=10993] ppid=10991 vsize=3480 CPUtime=25.59
/proc/10993/stat : 10993 (picosat) R 10991 10993 9628 0 -1 4194304 809 0 0 0 2547 12 0 0 25 0 1 0 226699570 3563520 792 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/10993/statm: 870 792 48 102 0 765 0
Current children cumulated CPU time (s) 25.59
Current children cumulated vsize (KiB) 3480

[startup+51.2127 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 10994
/proc/meminfo: memFree=1584288/2055920 swapFree=4177356/4192956
[pid=10993] ppid=10991 vsize=4208 CPUtime=51.19
/proc/10993/stat : 10993 (picosat) R 10991 10993 9628 0 -1 4194304 1005 0 0 0 5107 12 0 0 25 0 1 0 226699570 4308992 988 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/10993/statm: 1052 988 48 102 0 947 0
Current children cumulated CPU time (s) 51.19
Current children cumulated vsize (KiB) 4208

[startup+102.42 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 10994
/proc/meminfo: memFree=1583392/2055920 swapFree=4177356/4192956
[pid=10993] ppid=10991 vsize=5084 CPUtime=102.38
/proc/10993/stat : 10993 (picosat) R 10991 10993 9628 0 -1 4194304 1213 0 0 0 10226 12 0 0 25 0 1 0 226699570 5206016 1196 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134520006 0 0 4096 0 0 0 0 17 1 0 0
/proc/10993/statm: 1271 1196 48 102 0 1166 0
Current children cumulated CPU time (s) 102.38
Current children cumulated vsize (KiB) 5084

[startup+162.44 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 10994
/proc/meminfo: memFree=1582496/2055920 swapFree=4177356/4192956
[pid=10993] ppid=10991 vsize=5996 CPUtime=162.38
/proc/10993/stat : 10993 (picosat) R 10991 10993 9628 0 -1 4194304 1418 0 0 0 16226 12 0 0 25 0 1 0 226699570 6139904 1401 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525814 0 0 4096 0 0 0 0 17 1 0 0
/proc/10993/statm: 1499 1401 48 102 0 1394 0
Current children cumulated CPU time (s) 162.38
Current children cumulated vsize (KiB) 5996

[startup+222.458 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 10994
/proc/meminfo: memFree=1581984/2055920 swapFree=4177356/4192956
[pid=10993] ppid=10991 vsize=6468 CPUtime=222.39
/proc/10993/stat : 10993 (picosat) R 10991 10993 9628 0 -1 4194304 1538 0 0 0 22227 12 0 0 25 0 1 0 226699570 6623232 1521 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/10993/statm: 1617 1521 48 102 0 1512 0
Current children cumulated CPU time (s) 222.39
Current children cumulated vsize (KiB) 6468

[startup+282.472 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 10994
/proc/meminfo: memFree=1581600/2055920 swapFree=4177356/4192956
[pid=10993] ppid=10991 vsize=6992 CPUtime=282.39
/proc/10993/stat : 10993 (picosat) R 10991 10993 9628 0 -1 4194304 1675 0 0 0 28227 12 0 0 25 0 1 0 226699570 7159808 1656 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/10993/statm: 1748 1656 48 102 0 1643 0
Current children cumulated CPU time (s) 282.39
Current children cumulated vsize (KiB) 6992

[startup+342.49 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 10994
/proc/meminfo: memFree=1581088/2055920 swapFree=4177356/4192956
[pid=10993] ppid=10991 vsize=7288 CPUtime=342.4
/proc/10993/stat : 10993 (picosat) R 10991 10993 9628 0 -1 4194304 1759 0 0 0 34227 13 0 0 25 0 1 0 226699570 7462912 1733 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525794 0 0 4096 0 0 0 0 17 1 0 0
/proc/10993/statm: 1822 1733 48 102 0 1717 0
Current children cumulated CPU time (s) 342.4
Current children cumulated vsize (KiB) 7288

[startup+402.511 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 10994
/proc/meminfo: memFree=1580768/2055920 swapFree=4177356/4192956
[pid=10993] ppid=10991 vsize=7560 CPUtime=402.4
/proc/10993/stat : 10993 (picosat) R 10991 10993 9628 0 -1 4194304 1841 0 0 0 40227 13 0 0 25 0 1 0 226699570 7741440 1805 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/10993/statm: 1890 1805 48 102 0 1785 0
Current children cumulated CPU time (s) 402.4
Current children cumulated vsize (KiB) 7560

[startup+462.525 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 10994
/proc/meminfo: memFree=1580384/2055920 swapFree=4177356/4192956
[pid=10993] ppid=10991 vsize=7916 CPUtime=462.4
/proc/10993/stat : 10993 (picosat) R 10991 10993 9628 0 -1 4194304 1939 0 0 0 46227 13 0 0 25 0 1 0 226699570 8105984 1899 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525870 0 0 4096 0 0 0 0 17 1 0 0
/proc/10993/statm: 1979 1899 48 102 0 1874 0
Current children cumulated CPU time (s) 462.4
Current children cumulated vsize (KiB) 7916

[startup+522.542 s]
/proc/loadavg: 1.06 1.00 1.00 2/65 10994
/proc/meminfo: memFree=1580128/2055920 swapFree=4177356/4192956
[pid=10993] ppid=10991 vsize=8352 CPUtime=522.4
/proc/10993/stat : 10993 (picosat) R 10991 10993 9628 0 -1 4194304 2026 0 0 0 52227 13 0 0 25 0 1 0 226699570 8552448 1979 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/10993/statm: 2088 1979 48 102 0 1983 0
Current children cumulated CPU time (s) 522.4
Current children cumulated vsize (KiB) 8352

[startup+582.56 s]
/proc/loadavg: 1.02 1.00 1.00 2/65 10994
/proc/meminfo: memFree=1579872/2055920 swapFree=4177356/4192956
[pid=10993] ppid=10991 vsize=8568 CPUtime=582.4
/proc/10993/stat : 10993 (picosat) R 10991 10993 9628 0 -1 4194304 2114 0 0 0 58227 13 0 0 25 0 1 0 226699570 8773632 2007 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525814 0 0 4096 0 0 0 0 17 1 0 0
/proc/10993/statm: 2142 2007 48 102 0 2037 0
Current children cumulated CPU time (s) 582.4
Current children cumulated vsize (KiB) 8568

[startup+642.577 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10994
/proc/meminfo: memFree=1579616/2055920 swapFree=4177356/4192956
[pid=10993] ppid=10991 vsize=8648 CPUtime=642.41
/proc/10993/stat : 10993 (picosat) R 10991 10993 9628 0 -1 4194304 2428 0 0 0 64228 13 0 0 25 0 1 0 226699570 8855552 2054 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134531364 0 0 4096 0 0 0 0 17 1 0 0
/proc/10993/statm: 2162 2054 48 102 0 2057 0
Current children cumulated CPU time (s) 642.41
Current children cumulated vsize (KiB) 8648

[startup+702.592 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10994
/proc/meminfo: memFree=1579488/2055920 swapFree=4177356/4192956
[pid=10993] ppid=10991 vsize=8900 CPUtime=702.4
/proc/10993/stat : 10993 (picosat) R 10991 10993 9628 0 -1 4194304 2719 0 0 0 70227 13 0 0 25 0 1 0 226699570 9113600 2103 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/10993/statm: 2225 2103 48 102 0 2120 0
Current children cumulated CPU time (s) 702.4
Current children cumulated vsize (KiB) 8900

[startup+762.609 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10994
/proc/meminfo: memFree=1579296/2055920 swapFree=4177356/4192956
[pid=10993] ppid=10991 vsize=9032 CPUtime=762.4
/proc/10993/stat : 10993 (picosat) R 10991 10993 9628 0 -1 4194304 2960 0 0 0 76227 13 0 0 25 0 1 0 226699570 9248768 2134 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/10993/statm: 2258 2134 48 102 0 2153 0
Current children cumulated CPU time (s) 762.4
Current children cumulated vsize (KiB) 9032

[startup+822.63 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10994
/proc/meminfo: memFree=1579040/2055920 swapFree=4177356/4192956
[pid=10993] ppid=10991 vsize=9252 CPUtime=822.41
/proc/10993/stat : 10993 (picosat) R 10991 10993 9628 0 -1 4194304 3261 0 0 0 82228 13 0 0 25 0 1 0 226699570 9474048 2214 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/10993/statm: 2313 2214 48 102 0 2208 0
Current children cumulated CPU time (s) 822.41
Current children cumulated vsize (KiB) 9252

[startup+882.645 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10994
/proc/meminfo: memFree=1578976/2055920 swapFree=4177356/4192956
[pid=10993] ppid=10991 vsize=9384 CPUtime=882.41
/proc/10993/stat : 10993 (picosat) R 10991 10993 9628 0 -1 4194304 3494 0 0 0 88228 13 0 0 25 0 1 0 226699570 9609216 2225 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/10993/statm: 2346 2225 48 102 0 2241 0
Current children cumulated CPU time (s) 882.41
Current children cumulated vsize (KiB) 9384

[startup+942.663 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10994
/proc/meminfo: memFree=1578784/2055920 swapFree=4177356/4192956
[pid=10993] ppid=10991 vsize=9608 CPUtime=942.41
/proc/10993/stat : 10993 (picosat) R 10991 10993 9628 0 -1 4194304 3790 0 0 0 94228 13 0 0 25 0 1 0 226699570 9838592 2291 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/10993/statm: 2402 2291 48 102 0 2297 0
Current children cumulated CPU time (s) 942.41
Current children cumulated vsize (KiB) 9608

[startup+1002.68 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10994
/proc/meminfo: memFree=1578592/2055920 swapFree=4177356/4192956
[pid=10993] ppid=10991 vsize=9740 CPUtime=1002.42
/proc/10993/stat : 10993 (picosat) R 10991 10993 9628 0 -1 4194304 4023 0 0 0 100228 14 0 0 25 0 1 0 226699570 9973760 2329 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/10993/statm: 2435 2329 48 102 0 2330 0
Current children cumulated CPU time (s) 1002.42
Current children cumulated vsize (KiB) 9740

[startup+1062.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10994
/proc/meminfo: memFree=1578272/2055920 swapFree=4177356/4192956
[pid=10993] ppid=10991 vsize=10060 CPUtime=1062.42
/proc/10993/stat : 10993 (picosat) R 10991 10993 9628 0 -1 4194304 4305 0 0 0 106228 14 0 0 25 0 1 0 226699570 10301440 2403 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525814 0 0 4096 0 0 0 0 17 1 0 0
/proc/10993/statm: 2515 2403 48 102 0 2410 0
Current children cumulated CPU time (s) 1062.42
Current children cumulated vsize (KiB) 10060

[startup+1122.72 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10994
/proc/meminfo: memFree=1578144/2055920 swapFree=4177356/4192956
[pid=10993] ppid=10991 vsize=10192 CPUtime=1122.42
/proc/10993/stat : 10993 (picosat) R 10991 10993 9628 0 -1 4194304 4536 0 0 0 112228 14 0 0 25 0 1 0 226699570 10436608 2429 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/10993/statm: 2548 2429 48 102 0 2443 0
Current children cumulated CPU time (s) 1122.42
Current children cumulated vsize (KiB) 10192

[startup+1182.73 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10994
/proc/meminfo: memFree=1578080/2055920 swapFree=4177356/4192956
[pid=10993] ppid=10991 vsize=10192 CPUtime=1182.42
/proc/10993/stat : 10993 (picosat) R 10991 10993 9628 0 -1 4194304 4713 0 0 0 118228 14 0 0 25 0 1 0 226699570 10436608 2442 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/10993/statm: 2548 2442 48 102 0 2443 0
Current children cumulated CPU time (s) 1182.42
Current children cumulated vsize (KiB) 10192



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.35 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10994
/proc/meminfo: memFree=1577632/2055920 swapFree=4177356/4192956
[pid=10993] ppid=10991 vsize=10588 CPUtime=1200.03
/proc/10993/stat : 10993 (picosat) R 10991 10993 9628 0 -1 4194304 4915 0 0 0 119989 14 0 0 25 0 1 0 226699570 10842112 2559 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/10993/statm: 2647 2559 48 102 0 2542 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 10588

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

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

[startup+1200.35 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10994
/proc/meminfo: memFree=1577632/2055920 swapFree=4177356/4192956
[pid=10993] ppid=10991 vsize=10588 CPUtime=1200.03
/proc/10993/stat : 10993 (picosat) R 10991 10993 9628 0 -1 4194304 4915 0 0 0 119989 14 0 0 25 0 1 0 226699570 10842112 2559 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/10993/statm: 2647 2559 48 102 0 2542 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 10588

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.35
CPU time (s): 1200.04
CPU user time (s): 1199.9
CPU system time (s): 0.148977
CPU usage (%): 99.9742
Max. virtual memory (cumulated for all children) (KiB): 10588

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.9
system time used= 0.148977
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4915
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= 3257

runsolver used 0.730888 second user time and 2.47662 second system time

The end



Launcher Data (download as text)




Begin job on node63 on Wed Feb 21 14:17:02 UTC 2007

IDJOB= 304877
IDBENCH= 20143
IDSOLVER= 106
FILE ID= node63/304877-1172067422

PBS_JOBID= 3892775

Free space on /tmp= 66562 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v140/unif-k7-r85-v140-c11900-S1426208256-08.cnf
COMMAND LINE= /tmp/evaluation/304877-1172067422/picosat /tmp/evaluation/304877-1172067422/instance-304877-1172067422.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node63/watcher-304877-1172067422 -o ROOT/results/node63/solver-304877-1172067422 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/304877-1172067422/picosat /tmp/evaluation/304877-1172067422/instance-304877-1172067422.cnf            

META MD5SUM SOLVER= 1cb12d44dc66ecc4d20a168f5cfd1323
MD5SUM BENCH=  32c7108510845a898764d9e87c0505ce

RANDOM SEED= 716908354

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node63.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		: 3000.214
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		: 3000.214
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:       1588672 kB
Buffers:         36948 kB
Cached:         369648 kB
SwapCached:      10176 kB
Active:         308816 kB
Inactive:       113880 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1588672 kB
SwapTotal:     4192956 kB
SwapFree:      4177356 kB
Dirty:             800 kB
Writeback:           0 kB
Mapped:          15532 kB
Slab:            30460 kB
Committed_AS:   591888 kB
PageTables:       1460 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 node63 on Wed Feb 21 14:37:04 UTC 2007