Trace number 334830

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 1200.51

General information on the benchmark

Namecrafted/Hard/contest05/phnf/
phnf-size10-exclusive-myciel6-cn.used-as.sat04-319.sat05-4201.reshuffled-07.cnf
MD5SUM4c4e7e1211c6b5f2d2564e77e64df6f5
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables12558
Number of clauses1112504
Sum of the clauses size2234596
Maximum clause length10
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 21111019
Number of clauses of size 31
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 51484

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 3.2.1 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node9/watcher-334830-1173595005 -o ROOT/results/node9/solver-334830-1173595005 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/334830-1173595005/picosat /tmp/evaluation/334830-1173595005/instance-334830-1173595005.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2400 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: 1.00 1.00 1.00 3/77 29652
/proc/meminfo: memFree=1389256/2055920 swapFree=4152240/4192956
[pid=29652] ppid=29650 vsize=1536 CPUtime=0
/proc/29652/stat : 29652 (picosat) R 29650 29652 28812 0 -1 4194304 291 0 0 0 0 0 0 0 18 0 1 0 379455395 1572864 276 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/29652/statm: 384 276 40 102 0 279 0

[startup+0.0490589 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 29652
/proc/meminfo: memFree=1389256/2055920 swapFree=4152240/4192956
[pid=29652] ppid=29650 vsize=1668 CPUtime=0.03
/proc/29652/stat : 29652 (picosat) R 29650 29652 28812 0 -1 4194304 303 0 0 0 1 2 0 0 18 0 1 0 379455395 1708032 288 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/29652/statm: 417 288 40 102 0 312 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 1668

[startup+0.102067 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 29652
/proc/meminfo: memFree=1389256/2055920 swapFree=4152240/4192956
[pid=29652] ppid=29650 vsize=1800 CPUtime=0.09
/proc/29652/stat : 29652 (picosat) R 29650 29652 28812 0 -1 4194304 331 0 0 0 4 5 0 0 18 0 1 0 379455395 1843200 316 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/29652/statm: 450 316 40 102 0 345 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1800

[startup+0.301106 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 29652
/proc/meminfo: memFree=1389256/2055920 swapFree=4152240/4192956
[pid=29652] ppid=29650 vsize=2196 CPUtime=0.29
/proc/29652/stat : 29652 (picosat) R 29650 29652 28812 0 -1 4194304 439 0 0 0 11 18 0 0 19 0 1 0 379455395 2248704 424 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/29652/statm: 549 424 40 102 0 444 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2196

[startup+0.701183 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 29652
/proc/meminfo: memFree=1389256/2055920 swapFree=4152240/4192956
[pid=29652] ppid=29650 vsize=2988 CPUtime=0.69
/proc/29652/stat : 29652 (picosat) R 29650 29652 28812 0 -1 4194304 646 0 0 0 29 40 0 0 22 0 1 0 379455395 3059712 631 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/29652/statm: 747 631 40 102 0 642 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2988

[startup+1.50134 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29653
/proc/meminfo: memFree=1386304/2055920 swapFree=4152240/4192956
[pid=29652] ppid=29650 vsize=4572 CPUtime=1.48
/proc/29652/stat : 29652 (picosat) R 29650 29652 28812 0 -1 4194304 1048 0 0 0 64 84 0 0 25 0 1 0 379455395 4681728 1033 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 0 0 0
/proc/29652/statm: 1143 1033 40 102 0 1038 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 4572

[startup+3.10164 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29653
/proc/meminfo: memFree=1383744/2055920 swapFree=4152240/4192956
[pid=29652] ppid=29650 vsize=7872 CPUtime=3.09
/proc/29652/stat : 29652 (picosat) R 29650 29652 28812 0 -1 4194304 1857 0 0 0 135 174 0 0 25 0 1 0 379455395 8060928 1842 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/29652/statm: 1968 1842 40 102 0 1863 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 7872

[startup+6.30126 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29653
/proc/meminfo: memFree=1377024/2055920 swapFree=4152240/4192956
[pid=29652] ppid=29650 vsize=14208 CPUtime=6.28
/proc/29652/stat : 29652 (picosat) R 29650 29652 28812 0 -1 4194304 3441 0 0 0 276 352 0 0 25 0 1 0 379455395 14548992 3426 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/29652/statm: 3552 3426 40 102 0 3447 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 14208

[startup+12.7015 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29653
/proc/meminfo: memFree=1374144/2055920 swapFree=4152240/4192956
[pid=29652] ppid=29650 vsize=15696 CPUtime=12.68
/proc/29652/stat : 29652 (picosat) R 29650 29652 28812 0 -1 4194304 3821 0 0 0 867 401 0 0 25 0 1 0 379455395 16072704 3793 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134530848 0 0 4096 0 0 0 0 17 1 0 0
/proc/29652/statm: 3924 3793 48 102 0 3819 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 15696

[startup+25.503 s]
/proc/loadavg: 1.08 1.02 1.01 2/78 29653
/proc/meminfo: memFree=1374272/2055920 swapFree=4152240/4192956
[pid=29652] ppid=29650 vsize=15696 CPUtime=25.48
/proc/29652/stat : 29652 (picosat) R 29650 29652 28812 0 -1 4194304 3825 0 0 0 2147 401 0 0 25 0 1 0 379455395 16072704 3797 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134531317 0 0 4096 0 0 0 0 17 1 0 0
/proc/29652/statm: 3924 3797 48 102 0 3819 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 15696

[startup+51.1029 s]
/proc/loadavg: 1.05 1.01 1.00 2/78 29653
/proc/meminfo: memFree=1374272/2055920 swapFree=4152240/4192956
[pid=29652] ppid=29650 vsize=15696 CPUtime=51.06
/proc/29652/stat : 29652 (picosat) R 29650 29652 28812 0 -1 4194304 3828 0 0 0 4705 401 0 0 25 0 1 0 379455395 16072704 3800 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529628 0 0 4096 0 0 0 0 17 1 0 0
/proc/29652/statm: 3924 3800 48 102 0 3819 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 15696

[startup+102.306 s]
/proc/loadavg: 1.08 1.03 1.00 2/78 29653
/proc/meminfo: memFree=1374272/2055920 swapFree=4152240/4192956
[pid=29652] ppid=29650 vsize=15824 CPUtime=102.26
/proc/29652/stat : 29652 (picosat) R 29650 29652 28812 0 -1 4194304 3837 0 0 0 9824 402 0 0 25 0 1 0 379455395 16203776 3809 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525624 0 0 4096 0 0 0 0 17 1 0 0
/proc/29652/statm: 3956 3809 48 102 0 3851 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 15824

[startup+162.301 s]
/proc/loadavg: 1.13 1.05 1.01 2/78 29653
/proc/meminfo: memFree=1374208/2055920 swapFree=4152240/4192956
[pid=29652] ppid=29650 vsize=15824 CPUtime=162.23
/proc/29652/stat : 29652 (picosat) R 29650 29652 28812 0 -1 4194304 3838 0 0 0 15821 402 0 0 25 0 1 0 379455395 16203776 3810 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525661 0 0 4096 0 0 0 0 17 1 0 0
/proc/29652/statm: 3956 3810 48 102 0 3851 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 15824

[startup+222.302 s]
/proc/loadavg: 1.10 1.05 1.01 2/78 29653
/proc/meminfo: memFree=1374144/2055920 swapFree=4152240/4192956
[pid=29652] ppid=29650 vsize=15824 CPUtime=222.21
/proc/29652/stat : 29652 (picosat) R 29650 29652 28812 0 -1 4194304 3849 0 0 0 21818 403 0 0 25 0 1 0 379455395 16203776 3821 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525741 0 0 4096 0 0 0 0 17 1 0 0
/proc/29652/statm: 3956 3821 48 102 0 3851 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 15824

[startup+282.301 s]
/proc/loadavg: 1.08 1.06 1.01 2/78 29653
/proc/meminfo: memFree=1374144/2055920 swapFree=4152240/4192956
[pid=29652] ppid=29650 vsize=15824 CPUtime=282.19
/proc/29652/stat : 29652 (picosat) R 29650 29652 28812 0 -1 4194304 3851 0 0 0 27815 404 0 0 25 0 1 0 379455395 16203776 3823 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134531136 0 0 4096 0 0 0 0 17 1 0 0
/proc/29652/statm: 3956 3823 48 102 0 3851 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 15824

[startup+342.302 s]
/proc/loadavg: 1.07 1.06 1.01 2/78 29653
/proc/meminfo: memFree=1374144/2055920 swapFree=4152240/4192956
[pid=29652] ppid=29650 vsize=15824 CPUtime=342.17
/proc/29652/stat : 29652 (picosat) R 29650 29652 28812 0 -1 4194304 3852 0 0 0 33813 404 0 0 25 0 1 0 379455395 16203776 3824 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134531123 0 0 4096 0 0 0 0 17 1 0 0
/proc/29652/statm: 3956 3824 48 102 0 3851 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 15824

[startup+402.302 s]
/proc/loadavg: 1.06 1.06 1.01 2/78 29653
/proc/meminfo: memFree=1372672/2055920 swapFree=4152240/4192956
[pid=29652] ppid=29650 vsize=17992 CPUtime=402.15
/proc/29652/stat : 29652 (picosat) R 29650 29652 28812 0 -1 4194304 4394 0 0 0 39810 405 0 0 25 0 1 0 379455395 18423808 4366 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525659 0 0 4096 0 0 0 0 17 1 0 0
/proc/29652/statm: 4498 4366 48 102 0 4393 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 17992

[startup+462.302 s]
/proc/loadavg: 1.06 1.06 1.01 2/78 29653
/proc/meminfo: memFree=1369920/2055920 swapFree=4152240/4192956
[pid=29652] ppid=29650 vsize=20132 CPUtime=462.13
/proc/29652/stat : 29652 (picosat) R 29650 29652 28812 0 -1 4194304 4914 0 0 0 45807 406 0 0 25 0 1 0 379455395 20615168 4886 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134524027 0 0 4096 0 0 0 0 17 1 0 0
/proc/29652/statm: 5033 4886 48 102 0 4928 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 20132

[startup+522.302 s]
/proc/loadavg: 1.13 1.07 1.01 2/78 29655
/proc/meminfo: memFree=1369920/2055920 swapFree=4152240/4192956
[pid=29652] ppid=29650 vsize=20132 CPUtime=522.1
/proc/29652/stat : 29652 (picosat) R 29650 29652 28812 0 -1 4194304 4914 0 0 0 51804 406 0 0 25 0 1 0 379455395 20615168 4886 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/29652/statm: 5033 4886 48 102 0 4928 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 20132

[startup+582.301 s]
/proc/loadavg: 1.34 1.12 1.03 2/78 29655
/proc/meminfo: memFree=1369920/2055920 swapFree=4152240/4192956
[pid=29652] ppid=29650 vsize=20132 CPUtime=582.08
/proc/29652/stat : 29652 (picosat) R 29650 29652 28812 0 -1 4194304 4914 0 0 0 57801 407 0 0 25 0 1 0 379455395 20615168 4886 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525631 0 0 4096 0 0 0 0 17 1 0 0
/proc/29652/statm: 5033 4886 48 102 0 4928 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 20132

[startup+642.302 s]
/proc/loadavg: 1.19 1.11 1.03 2/78 29655
/proc/meminfo: memFree=1369920/2055920 swapFree=4152240/4192956
[pid=29652] ppid=29650 vsize=20132 CPUtime=642.07
/proc/29652/stat : 29652 (picosat) R 29650 29652 28812 0 -1 4194304 4916 0 0 0 63799 408 0 0 25 0 1 0 379455395 20615168 4888 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525870 0 0 4096 0 0 0 0 17 1 0 0
/proc/29652/statm: 5033 4888 48 102 0 4928 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 20132

[startup+702.301 s]
/proc/loadavg: 1.13 1.11 1.03 2/78 29655
/proc/meminfo: memFree=1369920/2055920 swapFree=4152240/4192956
[pid=29652] ppid=29650 vsize=20132 CPUtime=702.04
/proc/29652/stat : 29652 (picosat) R 29650 29652 28812 0 -1 4194304 4916 0 0 0 69796 408 0 0 25 0 1 0 379455395 20615168 4888 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134544751 0 0 4096 0 0 0 0 17 1 0 0
/proc/29652/statm: 5033 4888 48 102 0 4928 0
Current children cumulated CPU time (s) 702.04
Current children cumulated vsize (KiB) 20132

[startup+762.306 s]
/proc/loadavg: 1.10 1.10 1.02 2/78 29655
/proc/meminfo: memFree=1369920/2055920 swapFree=4152240/4192956
[pid=29652] ppid=29650 vsize=20132 CPUtime=762.03
/proc/29652/stat : 29652 (picosat) R 29650 29652 28812 0 -1 4194304 4917 0 0 0 75794 409 0 0 25 0 1 0 379455395 20615168 4889 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134522823 0 0 4096 0 0 0 0 17 1 0 0
/proc/29652/statm: 5033 4889 48 102 0 4928 0
Current children cumulated CPU time (s) 762.03
Current children cumulated vsize (KiB) 20132

[startup+822.301 s]
/proc/loadavg: 1.04 1.08 1.02 2/78 29655
/proc/meminfo: memFree=1369984/2055920 swapFree=4152240/4192956
[pid=29652] ppid=29650 vsize=20132 CPUtime=822
/proc/29652/stat : 29652 (picosat) R 29650 29652 28812 0 -1 4194304 4918 0 0 0 81791 409 0 0 25 0 1 0 379455395 20615168 4890 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525870 0 0 4096 0 0 0 0 17 1 0 0
/proc/29652/statm: 5033 4890 48 102 0 4928 0
Current children cumulated CPU time (s) 822
Current children cumulated vsize (KiB) 20132

[startup+882.302 s]
/proc/loadavg: 1.01 1.06 1.01 2/78 29655
/proc/meminfo: memFree=1369920/2055920 swapFree=4152240/4192956
[pid=29652] ppid=29650 vsize=20132 CPUtime=881.98
/proc/29652/stat : 29652 (picosat) R 29650 29652 28812 0 -1 4194304 4918 0 0 0 87789 409 0 0 25 0 1 0 379455395 20615168 4890 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525892 0 0 4096 0 0 0 0 17 1 0 0
/proc/29652/statm: 5033 4890 48 102 0 4928 0
Current children cumulated CPU time (s) 881.98
Current children cumulated vsize (KiB) 20132

[startup+942.301 s]
/proc/loadavg: 1.09 1.08 1.02 2/78 29655
/proc/meminfo: memFree=1369984/2055920 swapFree=4152240/4192956
[pid=29652] ppid=29650 vsize=20132 CPUtime=941.96
/proc/29652/stat : 29652 (picosat) R 29650 29652 28812 0 -1 4194304 4919 0 0 0 93786 410 0 0 25 0 1 0 379455395 20615168 4891 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525621 0 0 4096 0 0 0 0 17 1 0 0
/proc/29652/statm: 5033 4891 48 102 0 4928 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 20132

[startup+1002.3 s]
/proc/loadavg: 1.03 1.06 1.01 2/78 29655
/proc/meminfo: memFree=1369984/2055920 swapFree=4152240/4192956
[pid=29652] ppid=29650 vsize=20132 CPUtime=1001.94
/proc/29652/stat : 29652 (picosat) R 29650 29652 28812 0 -1 4194304 4919 0 0 0 99783 411 0 0 25 0 1 0 379455395 20615168 4891 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525621 0 0 4096 0 0 0 0 17 1 0 0
/proc/29652/statm: 5033 4891 48 102 0 4928 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 20132

[startup+1062.3 s]
/proc/loadavg: 1.01 1.05 1.01 2/78 29655
/proc/meminfo: memFree=1369984/2055920 swapFree=4152240/4192956
[pid=29652] ppid=29650 vsize=20132 CPUtime=1061.92
/proc/29652/stat : 29652 (picosat) R 29650 29652 28812 0 -1 4194304 4919 0 0 0 105781 411 0 0 25 0 1 0 379455395 20615168 4891 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/29652/statm: 5033 4891 48 102 0 4928 0
Current children cumulated CPU time (s) 1061.92
Current children cumulated vsize (KiB) 20132

[startup+1122.3 s]
/proc/loadavg: 1.00 1.04 1.00 2/78 29655
/proc/meminfo: memFree=1369984/2055920 swapFree=4152240/4192956
[pid=29652] ppid=29650 vsize=20132 CPUtime=1121.9
/proc/29652/stat : 29652 (picosat) R 29650 29652 28812 0 -1 4194304 4920 0 0 0 111778 412 0 0 25 0 1 0 379455395 20615168 4892 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134597652 0 0 4096 0 0 0 0 17 1 0 0
/proc/29652/statm: 5033 4892 48 102 0 4928 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 20132

[startup+1182.3 s]
/proc/loadavg: 1.00 1.03 1.00 2/78 29655
/proc/meminfo: memFree=1369920/2055920 swapFree=4152240/4192956
[pid=29652] ppid=29650 vsize=20132 CPUtime=1181.88
/proc/29652/stat : 29652 (picosat) R 29650 29652 28812 0 -1 4194304 4920 0 0 0 117776 412 0 0 25 0 1 0 379455395 20615168 4892 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529782 0 0 4096 0 0 0 0 17 1 0 0
/proc/29652/statm: 5033 4892 48 102 0 4928 0
Current children cumulated CPU time (s) 1181.88
Current children cumulated vsize (KiB) 20132



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 29655
/proc/meminfo: memFree=1369920/2055920 swapFree=4152240/4192956
[pid=29652] ppid=29650 vsize=20132 CPUtime=1200.07
/proc/29652/stat : 29652 (picosat) R 29650 29652 28812 0 -1 4194304 4920 0 0 0 119595 412 0 0 25 0 1 0 379455395 20615168 4892 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/29652/statm: 5033 4892 48 102 0 4928 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 20132

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

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

[startup+1200.5 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 29655
/proc/meminfo: memFree=1369920/2055920 swapFree=4152240/4192956
[pid=29652] ppid=29650 vsize=20132 CPUtime=1200.07
/proc/29652/stat : 29652 (picosat) R 29650 29652 28812 0 -1 4194304 4920 0 0 0 119595 412 0 0 25 0 1 0 379455395 20615168 4892 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/29652/statm: 5033 4892 48 102 0 4928 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 20132

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.09
CPU user time (s): 1195.96
CPU system time (s): 4.12837
CPU usage (%): 99.9649
Max. virtual memory (cumulated for all children) (KiB): 20144

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1195.96
system time used= 4.12837
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4920
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= 1709

runsolver used 1.38879 second user time and 2.98455 second system time

The end



Launcher Data (download as text)




Begin job on node9 on Sun Mar 11 06:36:48 UTC 2007

IDJOB= 334830
IDBENCH= 24637
IDSOLVER= 106
FILE ID= node9/334830-1173595005

PBS_JOBID= 4101231

Free space on /tmp= 66336 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/crafted/Hard/contest05/phnf/phnf-size10-exclusive-myciel6-cn.used-as.sat04-319.sat05-4201.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/334830-1173595005/picosat /tmp/evaluation/334830-1173595005/instance-334830-1173595005.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node9/watcher-334830-1173595005 -o ROOT/results/node9/solver-334830-1173595005 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/334830-1173595005/picosat /tmp/evaluation/334830-1173595005/instance-334830-1173595005.cnf            

META MD5SUM SOLVER= 1cb12d44dc66ecc4d20a168f5cfd1323
MD5SUM BENCH=  4c4e7e1211c6b5f2d2564e77e64df6f5

RANDOM SEED= 801523518

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node9.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:       1389728 kB
Buffers:         52880 kB
Cached:         516600 kB
SwapCached:       8860 kB
Active:         347724 kB
Inactive:       244624 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1389728 kB
SwapTotal:     4192956 kB
SwapFree:      4152240 kB
Dirty:           14912 kB
Writeback:           0 kB
Mapped:          29696 kB
Slab:            59464 kB
Committed_AS:  1527308 kB
PageTables:       1688 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= 66336 MiB

End job on node9 on Sun Mar 11 06:56:50 UTC 2007