Trace number 319520

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) 1200.06 1200.41

General information on the benchmark

Nameindustrial/
crypto/mizh-md5-48-5.cnf
MD5SUM8ab50418497c0326ed1ff5d73a4e24a3
Bench CategoryINDUST (industrial instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark76.9443
Satisfiable
(Un)Satisfiability was proved
Number of variables66892
Number of clauses279256
Sum of the clauses size832648
Maximum clause length4
Minimum clause length1
Number of clauses of size 1201
Number of clauses of size 2120496
Number of clauses of size 342781
Number of clauses of size 4115778
Number of clauses of size 50
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 3.2.1 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node47/watcher-319520-1173032247 -o ROOT/results/node47/solver-319520-1173032247 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/319520-1173032247/picosat /tmp/evaluation/319520-1173032247/instance-319520-1173032247.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: 0.92 0.97 0.90 3/64 4319
/proc/meminfo: memFree=1454592/2055920 swapFree=4192812/4192956
[pid=4319] ppid=4317 vsize=568 CPUtime=0
/proc/4319/stat : 4319 (picosat) R 4317 4319 3892 0 -1 4194304 80 0 0 0 0 0 0 0 18 0 1 0 29199843 581632 65 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/4319/statm: 142 65 40 102 0 37 0

[startup+0.0461071 s]
/proc/loadavg: 0.92 0.97 0.90 3/64 4319
/proc/meminfo: memFree=1454592/2055920 swapFree=4192812/4192956
[pid=4319] ppid=4317 vsize=704 CPUtime=0.04
/proc/4319/stat : 4319 (picosat) R 4317 4319 3892 0 -1 4194304 119 0 0 0 2 2 0 0 18 0 1 0 29199843 720896 104 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/4319/statm: 176 104 40 102 0 71 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 704

[startup+0.101111 s]
/proc/loadavg: 0.92 0.97 0.90 3/64 4319
/proc/meminfo: memFree=1454592/2055920 swapFree=4192812/4192956
[pid=4319] ppid=4317 vsize=992 CPUtime=0.09
/proc/4319/stat : 4319 (picosat) R 4317 4319 3892 0 -1 4194304 186 0 0 0 5 4 0 0 18 0 1 0 29199843 1015808 171 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/4319/statm: 248 171 40 102 0 143 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 992

[startup+0.301133 s]
/proc/loadavg: 0.92 0.97 0.90 3/64 4319
/proc/meminfo: memFree=1454592/2055920 swapFree=4192812/4192956
[pid=4319] ppid=4317 vsize=2476 CPUtime=0.29
/proc/4319/stat : 4319 (picosat) R 4317 4319 3892 0 -1 4194304 459 0 0 0 14 15 0 0 19 0 1 0 29199843 2535424 444 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/4319/statm: 619 444 40 102 0 514 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2476

[startup+0.701176 s]
/proc/loadavg: 0.92 0.97 0.90 3/64 4319
/proc/meminfo: memFree=1454592/2055920 swapFree=4192812/4192956
[pid=4319] ppid=4317 vsize=4556 CPUtime=0.69
/proc/4319/stat : 4319 (picosat) R 4317 4319 3892 0 -1 4194304 877 0 0 0 33 36 0 0 22 0 1 0 29199843 4665344 862 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/4319/statm: 1139 862 40 102 0 1034 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4556

[startup+1.50126 s]
/proc/loadavg: 0.92 0.97 0.90 2/65 4320
/proc/meminfo: memFree=1449912/2055920 swapFree=4192812/4192956
[pid=4319] ppid=4317 vsize=8976 CPUtime=1.49
/proc/4319/stat : 4319 (picosat) R 4317 4319 3892 0 -1 4194304 1772 0 0 0 71 78 0 0 25 0 1 0 29199843 9191424 1757 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/4319/statm: 2244 1757 40 102 0 2139 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8976

[startup+3.10143 s]
/proc/loadavg: 0.92 0.97 0.90 2/65 4320
/proc/meminfo: memFree=1444856/2055920 swapFree=4192812/4192956
[pid=4319] ppid=4317 vsize=16712 CPUtime=3.09
/proc/4319/stat : 4319 (picosat) R 4317 4319 3892 0 -1 4194304 3030 0 0 0 175 134 0 0 25 0 1 0 29199843 17113088 2996 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525631 0 0 4096 0 0 0 0 17 1 0 0
/proc/4319/statm: 4178 2996 42 102 0 4073 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 16712

[startup+6.30278 s]
/proc/loadavg: 0.93 0.97 0.90 2/65 4320
/proc/meminfo: memFree=1441592/2055920 swapFree=4192812/4192956
[pid=4319] ppid=4317 vsize=18036 CPUtime=6.29
/proc/4319/stat : 4319 (picosat) R 4317 4319 3892 0 -1 4194304 3394 0 0 0 495 134 0 0 25 0 1 0 29199843 18468864 3302 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525619 0 0 4096 0 0 0 0 17 1 0 0
/proc/4319/statm: 4509 3302 48 102 0 4404 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 18036

[startup+12.7015 s]
/proc/loadavg: 0.93 0.97 0.90 2/65 4320
/proc/meminfo: memFree=1440184/2055920 swapFree=4192812/4192956
[pid=4319] ppid=4317 vsize=19344 CPUtime=12.69
/proc/4319/stat : 4319 (picosat) R 4317 4319 3892 0 -1 4194304 3702 0 0 0 1135 134 0 0 25 0 1 0 29199843 19808256 3575 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134522823 0 0 4096 0 0 0 0 17 1 0 0
/proc/4319/statm: 4836 3575 48 102 0 4731 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 19344

[startup+25.5018 s]
/proc/loadavg: 0.95 0.97 0.91 2/65 4320
/proc/meminfo: memFree=1440120/2055920 swapFree=4192812/4192956
[pid=4319] ppid=4317 vsize=19344 CPUtime=25.48
/proc/4319/stat : 4319 (picosat) R 4317 4319 3892 0 -1 4194304 3775 0 0 0 2414 134 0 0 25 0 1 0 29199843 19808256 3580 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134523527 0 0 4096 0 0 0 0 17 1 0 0
/proc/4319/statm: 4836 3580 48 102 0 4731 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 19344

[startup+51.1016 s]
/proc/loadavg: 0.96 0.97 0.91 2/65 4320
/proc/meminfo: memFree=1439800/2055920 swapFree=4192812/4192956
[pid=4319] ppid=4317 vsize=19608 CPUtime=51.07
/proc/4319/stat : 4319 (picosat) R 4317 4319 3892 0 -1 4194304 4040 0 0 0 4973 134 0 0 25 0 1 0 29199843 20078592 3672 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134524027 0 0 4096 0 0 0 0 17 1 0 0
/proc/4319/statm: 4902 3672 48 102 0 4797 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 19608

[startup+102.305 s]
/proc/loadavg: 0.98 0.97 0.91 2/65 4320
/proc/meminfo: memFree=1438456/2055920 swapFree=4192812/4192956
[pid=4319] ppid=4317 vsize=20796 CPUtime=102.26
/proc/4319/stat : 4319 (picosat) R 4317 4319 3892 0 -1 4194304 4594 0 0 0 10091 135 0 0 25 0 1 0 29199843 21295104 4011 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/4319/statm: 5199 4011 48 102 0 5094 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 20796

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 4320
/proc/meminfo: memFree=1437496/2055920 swapFree=4192812/4192956
[pid=4319] ppid=4317 vsize=21972 CPUtime=162.24
/proc/4319/stat : 4319 (picosat) R 4317 4319 3892 0 -1 4194304 5006 0 0 0 16089 135 0 0 25 0 1 0 29199843 22499328 4233 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134524027 0 0 4096 0 0 0 0 17 1 0 0
/proc/4319/statm: 5493 4233 48 102 0 5388 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 21972

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 4320
/proc/meminfo: memFree=1433848/2055920 swapFree=4192812/4192956
[pid=4319] ppid=4317 vsize=25620 CPUtime=222.22
/proc/4319/stat : 4319 (picosat) R 4317 4319 3892 0 -1 4194304 6142 0 0 0 22087 135 0 0 25 0 1 0 29199843 26234880 5156 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525918 0 0 4096 0 0 0 0 17 1 0 0
/proc/4319/statm: 6405 5156 48 102 0 6300 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 25620

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 4320
/proc/meminfo: memFree=1432248/2055920 swapFree=4192812/4192956
[pid=4319] ppid=4317 vsize=27044 CPUtime=282.21
/proc/4319/stat : 4319 (picosat) R 4317 4319 3892 0 -1 4194304 6703 0 0 0 28085 136 0 0 25 0 1 0 29199843 27693056 5558 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525621 0 0 4096 0 0 0 0 17 1 0 0
/proc/4319/statm: 6761 5558 48 102 0 6656 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 27044

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 4320
/proc/meminfo: memFree=1432248/2055920 swapFree=4192812/4192956
[pid=4319] ppid=4317 vsize=27044 CPUtime=342.19
/proc/4319/stat : 4319 (picosat) R 4317 4319 3892 0 -1 4194304 6794 0 0 0 34083 136 0 0 25 0 1 0 29199843 27693056 5564 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134522823 0 0 4096 0 0 0 0 17 1 0 0
/proc/4319/statm: 6761 5564 48 102 0 6656 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 27044

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 4320
/proc/meminfo: memFree=1427128/2055920 swapFree=4192812/4192956
[pid=4319] ppid=4317 vsize=32608 CPUtime=402.17
/proc/4319/stat : 4319 (picosat) R 4317 4319 3892 0 -1 4194304 8260 0 0 0 40078 139 0 0 25 0 1 0 29199843 33390592 6941 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/4319/statm: 8152 6941 48 102 0 8047 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 32608

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 4320
/proc/meminfo: memFree=1424056/2055920 swapFree=4192812/4192956
[pid=4319] ppid=4317 vsize=35332 CPUtime=462.15
/proc/4319/stat : 4319 (picosat) R 4317 4319 3892 0 -1 4194304 9036 0 0 0 46076 139 0 0 25 0 1 0 29199843 36179968 7628 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/4319/statm: 8833 7628 48 102 0 8728 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 35332

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 4320
/proc/meminfo: memFree=1423032/2055920 swapFree=4192812/4192956
[pid=4319] ppid=4317 vsize=36232 CPUtime=522.13
/proc/4319/stat : 4319 (picosat) R 4317 4319 3892 0 -1 4194304 9373 0 0 0 52074 139 0 0 25 0 1 0 29199843 37101568 7867 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525814 0 0 4096 0 0 0 0 17 1 0 0
/proc/4319/statm: 9058 7867 48 102 0 8953 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 36232

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 4320
/proc/meminfo: memFree=1423032/2055920 swapFree=4192812/4192956
[pid=4319] ppid=4317 vsize=36232 CPUtime=582.11
/proc/4319/stat : 4319 (picosat) R 4317 4319 3892 0 -1 4194304 9471 0 0 0 58072 139 0 0 25 0 1 0 29199843 37101568 7867 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134597664 0 0 4096 0 0 0 0 17 1 0 0
/proc/4319/statm: 9058 7867 48 102 0 8953 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 36232

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 4320
/proc/meminfo: memFree=1420408/2055920 swapFree=4192812/4192956
[pid=4319] ppid=4317 vsize=38956 CPUtime=642.1
/proc/4319/stat : 4319 (picosat) R 4317 4319 3892 0 -1 4194304 10155 0 0 0 64070 140 0 0 25 0 1 0 29199843 39890944 8551 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529886 0 0 4096 0 0 0 0 17 1 0 0
/proc/4319/statm: 9739 8551 48 102 0 9634 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 38956

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 4320
/proc/meminfo: memFree=1419064/2055920 swapFree=4192812/4192956
[pid=4319] ppid=4317 vsize=40128 CPUtime=702.09
/proc/4319/stat : 4319 (picosat) R 4317 4319 3892 0 -1 4194304 10549 0 0 0 70068 141 0 0 25 0 1 0 29199843 41091072 8841 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/4319/statm: 10032 8841 48 102 0 9927 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 40128

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 4320
/proc/meminfo: memFree=1418360/2055920 swapFree=4192812/4192956
[pid=4319] ppid=4317 vsize=40780 CPUtime=762.07
/proc/4319/stat : 4319 (picosat) R 4317 4319 3892 0 -1 4194304 10841 0 0 0 76066 141 0 0 25 0 1 0 29199843 41758720 9025 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529054 0 0 4096 0 0 0 0 17 1 0 0
/proc/4319/statm: 10195 9025 48 102 0 10090 0
Current children cumulated CPU time (s) 762.07
Current children cumulated vsize (KiB) 40780

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 4320
/proc/meminfo: memFree=1410296/2055920 swapFree=4192812/4192956
[pid=4319] ppid=4317 vsize=48752 CPUtime=822.05
/proc/4319/stat : 4319 (picosat) R 4317 4319 3892 0 -1 4194304 12951 0 0 0 82061 144 0 0 25 0 1 0 29199843 49922048 11027 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134544809 0 0 4096 0 0 0 0 17 1 0 0
/proc/4319/statm: 12188 11027 48 102 0 12083 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 48752

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 4320
/proc/meminfo: memFree=1410232/2055920 swapFree=4192812/4192956
[pid=4319] ppid=4317 vsize=48752 CPUtime=882.04
/proc/4319/stat : 4319 (picosat) R 4317 4319 3892 0 -1 4194304 13075 0 0 0 88060 144 0 0 25 0 1 0 29199843 49922048 11038 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134523087 0 0 4096 0 0 0 0 17 1 0 0
/proc/4319/statm: 12188 11038 48 102 0 12083 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 48752

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 4320
/proc/meminfo: memFree=1410296/2055920 swapFree=4192812/4192956
[pid=4319] ppid=4317 vsize=48752 CPUtime=942.02
/proc/4319/stat : 4319 (picosat) R 4317 4319 3892 0 -1 4194304 13075 0 0 0 94058 144 0 0 25 0 1 0 29199843 49922048 11038 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525603 0 0 4096 0 0 0 0 17 1 0 0
/proc/4319/statm: 12188 11038 48 102 0 12083 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 48752

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 4320
/proc/meminfo: memFree=1410296/2055920 swapFree=4192812/4192956
[pid=4319] ppid=4317 vsize=48752 CPUtime=1002
/proc/4319/stat : 4319 (picosat) R 4317 4319 3892 0 -1 4194304 13189 0 0 0 100056 144 0 0 25 0 1 0 29199843 49922048 11039 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134531123 0 0 4096 0 0 0 0 17 1 0 0
/proc/4319/statm: 12188 11039 48 102 0 12083 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 48752

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 4320
/proc/meminfo: memFree=1410424/2055920 swapFree=4192812/4192956
[pid=4319] ppid=4317 vsize=48752 CPUtime=1061.98
/proc/4319/stat : 4319 (picosat) R 4317 4319 3892 0 -1 4194304 13200 0 0 0 106054 144 0 0 25 0 1 0 29199843 49922048 11050 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134544751 0 0 4096 0 0 0 0 17 1 0 0
/proc/4319/statm: 12188 11050 48 102 0 12083 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 48752

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 4320
/proc/meminfo: memFree=1410424/2055920 swapFree=4192812/4192956
[pid=4319] ppid=4317 vsize=48752 CPUtime=1121.97
/proc/4319/stat : 4319 (picosat) R 4317 4319 3892 0 -1 4194304 13201 0 0 0 112053 144 0 0 25 0 1 0 29199843 49922048 11051 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134524027 0 0 4096 0 0 0 0 17 1 0 0
/proc/4319/statm: 12188 11051 48 102 0 12083 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 48752

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 4320
/proc/meminfo: memFree=1410360/2055920 swapFree=4192812/4192956
[pid=4319] ppid=4317 vsize=48752 CPUtime=1181.95
/proc/4319/stat : 4319 (picosat) R 4317 4319 3892 0 -1 4194304 13201 0 0 0 118051 144 0 0 25 0 1 0 29199843 49922048 11051 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/4319/statm: 12188 11051 48 102 0 12083 0
Current children cumulated CPU time (s) 1181.95
Current children cumulated vsize (KiB) 48752



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 4320
/proc/meminfo: memFree=1410360/2055920 swapFree=4192812/4192956
[pid=4319] ppid=4317 vsize=48752 CPUtime=1200.05
/proc/4319/stat : 4319 (picosat) R 4317 4319 3892 0 -1 4194304 13201 0 0 0 119861 144 0 0 25 0 1 0 29199843 49922048 11051 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525621 0 0 4096 0 0 0 0 17 1 0 0
/proc/4319/statm: 12188 11051 48 102 0 12083 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 48752

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): 1200.41
CPU time (s): 1200.06
CPU user time (s): 1198.61
CPU system time (s): 1.45078
CPU usage (%): 99.9709
Max. virtual memory (cumulated for all children) (KiB): 49204

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1198.61
system time used= 1.45078
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 13201
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= 1681

runsolver used 0.837872 second user time and 2.45163 second system time

The end



Launcher Data (download as text)




Begin job on node47 on Sun Mar  4 18:17:27 UTC 2007

IDJOB= 319520
IDBENCH= 20481
IDSOLVER= 106
FILE ID= node47/319520-1173032247

PBS_JOBID= 4012451

Free space on /tmp= 66559 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/industrial/crypto/mizh-md5-48-5.cnf
COMMAND LINE= /tmp/evaluation/319520-1173032247/picosat /tmp/evaluation/319520-1173032247/instance-319520-1173032247.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node47/watcher-319520-1173032247 -o ROOT/results/node47/solver-319520-1173032247 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/319520-1173032247/picosat /tmp/evaluation/319520-1173032247/instance-319520-1173032247.cnf            

META MD5SUM SOLVER= 1cb12d44dc66ecc4d20a168f5cfd1323
MD5SUM BENCH=  8ab50418497c0326ed1ff5d73a4e24a3

RANDOM SEED= 165762915

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node47.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		: 3000.225
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		: 3000.225
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:       1455000 kB
Buffers:         35808 kB
Cached:         476224 kB
SwapCached:        144 kB
Active:         170484 kB
Inactive:       360372 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1455000 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            6028 kB
Writeback:           0 kB
Mapped:          28832 kB
Slab:            56076 kB
Committed_AS:    99188 kB
PageTables:       1464 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= 66559 MiB

End job on node47 on Sun Mar  4 18:37:29 UTC 2007