Trace number 330834

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) 1200.07 1200.61

General information on the benchmark

Nameindustrial/vliw_unsat_2.0/
9dlx_vliw_at_b_iq1.cnf
MD5SUM9158de01004aff62af67cbb9db5bcbbb
Bench CategoryINDUST (industrial instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark102.144
Satisfiable
(Un)Satisfiability was proved
Number of variables24604
Number of clauses261473
Sum of the clauses size744579
Maximum clause length73
Minimum clause length1
Number of clauses of size 11
Number of clauses of size 2238933
Number of clauses of size 36442
Number of clauses of size 41972
Number of clauses of size 52972
Number of clauses of size over 511153

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/node65/watcher-330834-1173174750 -o ROOT/results/node65/solver-330834-1173174750 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/330834-1173174750/picosat /tmp/evaluation/330834-1173174750/instance-330834-1173174750.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: 1.01 0.99 0.98 3/64 16739
/proc/meminfo: memFree=1873176/2055920 swapFree=4184052/4192956
[pid=16739] ppid=16737 vsize=568 CPUtime=0
/proc/16739/stat : 16739 (picosat) R 16737 16739 16592 0 -1 4194304 69 0 0 0 0 0 0 0 18 0 1 0 337432560 581632 54 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/16739/statm: 142 54 40 102 0 37 0

[startup+0.0729179 s]
/proc/loadavg: 1.01 0.99 0.98 3/64 16739
/proc/meminfo: memFree=1873176/2055920 swapFree=4184052/4192956
[pid=16739] ppid=16737 vsize=832 CPUtime=0.06
/proc/16739/stat : 16739 (picosat) R 16737 16739 16592 0 -1 4194304 132 0 0 0 2 4 0 0 18 0 1 0 337432560 851968 117 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/16739/statm: 208 117 40 102 0 103 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 832

[startup+0.102923 s]
/proc/loadavg: 1.01 0.99 0.98 3/64 16739
/proc/meminfo: memFree=1873176/2055920 swapFree=4184052/4192956
[pid=16739] ppid=16737 vsize=832 CPUtime=0.09
/proc/16739/stat : 16739 (picosat) R 16737 16739 16592 0 -1 4194304 148 0 0 0 3 6 0 0 18 0 1 0 337432560 851968 133 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/16739/statm: 208 133 40 102 0 103 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 832

[startup+0.301954 s]
/proc/loadavg: 1.01 0.99 0.98 3/64 16739
/proc/meminfo: memFree=1873176/2055920 swapFree=4184052/4192956
[pid=16739] ppid=16737 vsize=1612 CPUtime=0.29
/proc/16739/stat : 16739 (picosat) R 16737 16739 16592 0 -1 4194304 313 0 0 0 12 17 0 0 19 0 1 0 337432560 1650688 298 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/16739/statm: 403 298 40 102 0 298 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1612

[startup+0.70202 s]
/proc/loadavg: 1.01 0.99 0.98 3/64 16739
/proc/meminfo: memFree=1873176/2055920 swapFree=4184052/4192956
[pid=16739] ppid=16737 vsize=3024 CPUtime=0.69
/proc/16739/stat : 16739 (picosat) R 16737 16739 16592 0 -1 4194304 586 0 0 0 30 39 0 0 22 0 1 0 337432560 3096576 571 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/16739/statm: 756 571 40 102 0 651 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3024

[startup+1.50115 s]
/proc/loadavg: 1.01 0.99 0.98 2/65 16740
/proc/meminfo: memFree=1870160/2055920 swapFree=4184052/4192956
[pid=16739] ppid=16737 vsize=5636 CPUtime=1.49
/proc/16739/stat : 16739 (picosat) R 16737 16739 16592 0 -1 4194304 1112 0 0 0 68 81 0 0 25 0 1 0 337432560 5771264 1097 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/16739/statm: 1409 1097 40 102 0 1304 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 5636

[startup+3.10141 s]
/proc/loadavg: 1.01 0.99 0.98 2/65 16740
/proc/meminfo: memFree=1867344/2055920 swapFree=4184052/4192956
[pid=16739] ppid=16737 vsize=7924 CPUtime=3.09
/proc/16739/stat : 16739 (picosat) R 16737 16739 16592 0 -1 4194304 1778 0 0 0 188 121 0 0 25 0 1 0 337432560 8114176 1744 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/16739/statm: 1981 1744 42 102 0 1876 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 7924

[startup+6.30194 s]
/proc/loadavg: 1.01 0.99 0.98 2/65 16740
/proc/meminfo: memFree=1865296/2055920 swapFree=4184052/4192956
[pid=16739] ppid=16737 vsize=8724 CPUtime=6.28
/proc/16739/stat : 16739 (picosat) R 16737 16739 16592 0 -1 4194304 1976 0 0 0 507 121 0 0 25 0 1 0 337432560 8933376 1940 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134520135 0 0 4096 0 0 0 0 17 1 0 0
/proc/16739/statm: 2181 1940 48 102 0 2076 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 8724

[startup+12.702 s]
/proc/loadavg: 1.01 0.99 0.98 2/65 16740
/proc/meminfo: memFree=1864720/2055920 swapFree=4184052/4192956
[pid=16739] ppid=16737 vsize=9248 CPUtime=12.69
/proc/16739/stat : 16739 (picosat) R 16737 16739 16592 0 -1 4194304 2102 0 0 0 1147 122 0 0 25 0 1 0 337432560 9469952 2066 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134522870 0 0 4096 0 0 0 0 17 1 0 0
/proc/16739/statm: 2312 2066 48 102 0 2207 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 9248

[startup+25.5011 s]
/proc/loadavg: 1.01 0.99 0.98 2/65 16740
/proc/meminfo: memFree=1864080/2055920 swapFree=4184052/4192956
[pid=16739] ppid=16737 vsize=9992 CPUtime=25.48
/proc/16739/stat : 16739 (picosat) R 16737 16739 16592 0 -1 4194304 2276 0 0 0 2426 122 0 0 25 0 1 0 337432560 10231808 2240 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529646 0 0 4096 0 0 0 0 17 1 0 0
/proc/16739/statm: 2498 2240 48 102 0 2393 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 9992

[startup+51.1013 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 16740
/proc/meminfo: memFree=1862288/2055920 swapFree=4184052/4192956
[pid=16739] ppid=16737 vsize=11852 CPUtime=51.07
/proc/16739/stat : 16739 (picosat) R 16737 16739 16592 0 -1 4194304 2738 0 0 0 4984 123 0 0 25 0 1 0 337432560 12136448 2702 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/16739/statm: 2963 2702 48 102 0 2858 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 11852

[startup+102.305 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 16740
/proc/meminfo: memFree=1859344/2055920 swapFree=4184052/4192956
[pid=16739] ppid=16737 vsize=14640 CPUtime=102.25
/proc/16739/stat : 16739 (picosat) R 16737 16739 16592 0 -1 4194304 3454 0 0 0 10102 123 0 0 25 0 1 0 337432560 14991360 3418 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525828 0 0 4096 0 0 0 0 17 1 0 0
/proc/16739/statm: 3660 3418 48 102 0 3555 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 14640

[startup+162.302 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 16740
/proc/meminfo: memFree=1858960/2055920 swapFree=4184052/4192956
[pid=16739] ppid=16737 vsize=14960 CPUtime=162.22
/proc/16739/stat : 16739 (picosat) R 16737 16739 16592 0 -1 4194304 3543 0 0 0 16099 123 0 0 25 0 1 0 337432560 15319040 3507 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134522823 0 0 4096 0 0 0 0 17 1 0 0
/proc/16739/statm: 3740 3507 48 102 0 3635 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 14960

[startup+222.301 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 16740
/proc/meminfo: memFree=1856016/2055920 swapFree=4184052/4192956
[pid=16739] ppid=16737 vsize=17928 CPUtime=222.21
/proc/16739/stat : 16739 (picosat) R 16737 16739 16592 0 -1 4194304 4343 0 0 0 22097 124 0 0 25 0 1 0 337432560 18358272 4223 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/16739/statm: 4482 4223 48 102 0 4377 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 17928

[startup+282.301 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 16740
/proc/meminfo: memFree=1854864/2055920 swapFree=4184052/4192956
[pid=16739] ppid=16737 vsize=18948 CPUtime=282.18
/proc/16739/stat : 16739 (picosat) R 16737 16739 16592 0 -1 4194304 4781 0 0 0 28094 124 0 0 25 0 1 0 337432560 19402752 4478 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529123 0 0 4096 0 0 0 0 17 1 0 0
/proc/16739/statm: 4737 4478 48 102 0 4632 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 18948

[startup+342.301 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 16740
/proc/meminfo: memFree=1852240/2055920 swapFree=4184052/4192956
[pid=16739] ppid=16737 vsize=21772 CPUtime=342.17
/proc/16739/stat : 16739 (picosat) R 16737 16739 16592 0 -1 4194304 5499 0 0 0 34092 125 0 0 25 0 1 0 337432560 22294528 5122 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/16739/statm: 5443 5122 48 102 0 5338 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 21772

[startup+402.302 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 16740
/proc/meminfo: memFree=1850704/2055920 swapFree=4184052/4192956
[pid=16739] ppid=16737 vsize=23168 CPUtime=402.15
/proc/16739/stat : 16739 (picosat) R 16737 16739 16592 0 -1 4194304 5941 0 0 0 40090 125 0 0 25 0 1 0 337432560 23724032 5476 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529347 0 0 4096 0 0 0 0 17 1 0 0
/proc/16739/statm: 5792 5476 48 102 0 5687 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 23168

[startup+462.302 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 16740
/proc/meminfo: memFree=1846992/2055920 swapFree=4184052/4192956
[pid=16739] ppid=16737 vsize=27084 CPUtime=462.13
/proc/16739/stat : 16739 (picosat) R 16737 16739 16592 0 -1 4194304 7062 0 0 0 46087 126 0 0 25 0 1 0 337432560 27734016 6476 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529226 0 0 4096 0 0 0 0 17 1 0 0
/proc/16739/statm: 6771 6476 48 102 0 6666 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 27084

[startup+522.302 s]
/proc/loadavg: 1.00 0.99 0.98 2/71 16812
/proc/meminfo: memFree=1845384/2055920 swapFree=4184052/4192956
[pid=16739] ppid=16737 vsize=27084 CPUtime=522.05
/proc/16739/stat : 16739 (picosat) R 16737 16739 16592 0 -1 4194304 7067 0 0 0 52079 126 0 0 25 0 1 0 337432560 27734016 6481 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134522831 0 0 4096 0 0 0 0 17 1 0 0
/proc/16739/statm: 6771 6481 48 102 0 6666 0
Current children cumulated CPU time (s) 522.05
Current children cumulated vsize (KiB) 27084

[startup+582.301 s]
/proc/loadavg: 1.00 0.99 0.98 2/71 16910
/proc/meminfo: memFree=1841744/2055920 swapFree=4184052/4192956
[pid=16739] ppid=16737 vsize=30828 CPUtime=581.99
/proc/16739/stat : 16739 (picosat) R 16737 16739 16592 0 -1 4194304 8124 0 0 0 58072 127 0 0 25 0 1 0 337432560 31567872 7420 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134520125 0 0 4096 0 0 0 0 17 1 0 0
/proc/16739/statm: 7707 7420 48 102 0 7602 0
Current children cumulated CPU time (s) 581.99
Current children cumulated vsize (KiB) 30828

[startup+642.301 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 16938
/proc/meminfo: memFree=1842448/2055920 swapFree=4184052/4192956
[pid=16739] ppid=16737 vsize=30828 CPUtime=641.95
/proc/16739/stat : 16739 (picosat) R 16737 16739 16592 0 -1 4194304 8182 0 0 0 64068 127 0 0 25 0 1 0 337432560 31567872 7426 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/16739/statm: 7707 7426 48 102 0 7602 0
Current children cumulated CPU time (s) 641.95
Current children cumulated vsize (KiB) 30828

[startup+702.301 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 16938
/proc/meminfo: memFree=1842512/2055920 swapFree=4184052/4192956
[pid=16739] ppid=16737 vsize=30828 CPUtime=701.92
/proc/16739/stat : 16739 (picosat) R 16737 16739 16592 0 -1 4194304 8188 0 0 0 70065 127 0 0 25 0 1 0 337432560 31567872 7432 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525802 0 0 4096 0 0 0 0 17 1 0 0
/proc/16739/statm: 7707 7432 48 102 0 7602 0
Current children cumulated CPU time (s) 701.92
Current children cumulated vsize (KiB) 30828

[startup+762.306 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 16938
/proc/meminfo: memFree=1842512/2055920 swapFree=4184052/4192956
[pid=16739] ppid=16737 vsize=30828 CPUtime=761.9
/proc/16739/stat : 16739 (picosat) R 16737 16739 16592 0 -1 4194304 8188 0 0 0 76063 127 0 0 25 0 1 0 337432560 31567872 7432 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/16739/statm: 7707 7432 48 102 0 7602 0
Current children cumulated CPU time (s) 761.9
Current children cumulated vsize (KiB) 30828

[startup+822.302 s]
/proc/loadavg: 1.04 1.00 0.99 2/65 16938
/proc/meminfo: memFree=1842384/2055920 swapFree=4184052/4192956
[pid=16739] ppid=16737 vsize=30828 CPUtime=821.88
/proc/16739/stat : 16739 (picosat) R 16737 16739 16592 0 -1 4194304 8312 0 0 0 82061 127 0 0 25 0 1 0 337432560 31567872 7437 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/16739/statm: 7707 7437 48 102 0 7602 0
Current children cumulated CPU time (s) 821.88
Current children cumulated vsize (KiB) 30828

[startup+882.302 s]
/proc/loadavg: 1.04 1.01 0.99 2/65 16938
/proc/meminfo: memFree=1842512/2055920 swapFree=4184052/4192956
[pid=16739] ppid=16737 vsize=30908 CPUtime=881.86
/proc/16739/stat : 16739 (picosat) R 16737 16739 16592 0 -1 4194304 8318 0 0 0 88059 127 0 0 25 0 1 0 337432560 31649792 7401 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134597652 0 0 4096 0 0 0 0 17 1 0 0
/proc/16739/statm: 7727 7401 48 102 0 7622 0
Current children cumulated CPU time (s) 881.86
Current children cumulated vsize (KiB) 30908

[startup+942.301 s]
/proc/loadavg: 1.02 1.01 0.99 2/65 16938
/proc/meminfo: memFree=1841296/2055920 swapFree=4184052/4192956
[pid=16739] ppid=16737 vsize=32212 CPUtime=941.84
/proc/16739/stat : 16739 (picosat) R 16737 16739 16592 0 -1 4194304 8818 0 0 0 94056 128 0 0 25 0 1 0 337432560 32985088 7705 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525860 0 0 4096 0 0 0 0 17 1 0 0
/proc/16739/statm: 8053 7705 48 102 0 7948 0
Current children cumulated CPU time (s) 941.84
Current children cumulated vsize (KiB) 32212

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 16938
/proc/meminfo: memFree=1841296/2055920 swapFree=4184052/4192956
[pid=16739] ppid=16737 vsize=32120 CPUtime=1001.82
/proc/16739/stat : 16739 (picosat) R 16737 16739 16592 0 -1 4194304 8824 0 0 0 100054 128 0 0 25 0 1 0 337432560 32890880 7711 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/16739/statm: 8030 7711 48 102 0 7925 0
Current children cumulated CPU time (s) 1001.82
Current children cumulated vsize (KiB) 32120

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 16938
/proc/meminfo: memFree=1841744/2055920 swapFree=4184052/4192956
[pid=16739] ppid=16737 vsize=31608 CPUtime=1061.8
/proc/16739/stat : 16739 (picosat) R 16737 16739 16592 0 -1 4194304 8824 0 0 0 106052 128 0 0 25 0 1 0 337432560 32366592 7583 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529080 0 0 4096 0 0 0 0 17 1 0 0
/proc/16739/statm: 7902 7583 48 102 0 7797 0
Current children cumulated CPU time (s) 1061.8
Current children cumulated vsize (KiB) 31608

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 16938
/proc/meminfo: memFree=1841680/2055920 swapFree=4184052/4192956
[pid=16739] ppid=16737 vsize=31600 CPUtime=1121.77
/proc/16739/stat : 16739 (picosat) R 16737 16739 16592 0 -1 4194304 8900 0 0 0 112049 128 0 0 25 0 1 0 337432560 32358400 7587 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134530945 0 0 4096 0 0 0 0 17 1 0 0
/proc/16739/statm: 7900 7587 48 102 0 7795 0
Current children cumulated CPU time (s) 1121.77
Current children cumulated vsize (KiB) 31600

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 16938
/proc/meminfo: memFree=1840272/2055920 swapFree=4184052/4192956
[pid=16739] ppid=16737 vsize=33052 CPUtime=1181.76
/proc/16739/stat : 16739 (picosat) R 16737 16739 16592 0 -1 4194304 9459 0 0 0 118047 129 0 0 25 0 1 0 337432560 33845248 7936 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134549427 0 0 4096 0 0 0 0 17 1 0 0
/proc/16739/statm: 8263 7936 48 102 0 8158 0
Current children cumulated CPU time (s) 1181.76
Current children cumulated vsize (KiB) 33052



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 16938
/proc/meminfo: memFree=1840336/2055920 swapFree=4184052/4192956
[pid=16739] ppid=16737 vsize=33020 CPUtime=1200.06
/proc/16739/stat : 16739 (picosat) R 16737 16739 16592 0 -1 4194304 9529 0 0 0 119877 129 0 0 25 0 1 0 337432560 33812480 7936 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525828 0 0 4096 0 0 0 0 17 1 0 0
/proc/16739/statm: 8255 7936 48 102 0 8150 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 33020

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): 1200.61
CPU time (s): 1200.07
CPU user time (s): 1198.77
CPU system time (s): 1.2998
CPU usage (%): 99.955
Max. virtual memory (cumulated for all children) (KiB): 33332

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1198.77
system time used= 1.2998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9529
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= 2488

runsolver used 0.98485 second user time and 2.38964 second system time

The end



Launcher Data (download as text)




Begin job on node65 on Tue Mar  6 09:52:30 UTC 2007

IDJOB= 330834
IDBENCH= 20573
IDSOLVER= 106
FILE ID= node65/330834-1173174750

PBS_JOBID= 4015250

Free space on /tmp= 66476 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/industrial/vliw_unsat_2.0/9dlx_vliw_at_b_iq1.cnf
COMMAND LINE= /tmp/evaluation/330834-1173174750/picosat /tmp/evaluation/330834-1173174750/instance-330834-1173174750.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node65/watcher-330834-1173174750 -o ROOT/results/node65/solver-330834-1173174750 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/330834-1173174750/picosat /tmp/evaluation/330834-1173174750/instance-330834-1173174750.cnf            

META MD5SUM SOLVER= 1cb12d44dc66ecc4d20a168f5cfd1323
MD5SUM BENCH=  9158de01004aff62af67cbb9db5bcbbb

RANDOM SEED= 890125718

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node65.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		: 3000.259
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		: 3000.259
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:       1873592 kB
Buffers:         14812 kB
Cached:          95436 kB
SwapCached:       2904 kB
Active:          24744 kB
Inactive:        94964 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1873592 kB
SwapTotal:     4192956 kB
SwapFree:      4184052 kB
Dirty:            5240 kB
Writeback:           0 kB
Mapped:          15472 kB
Slab:            48644 kB
Committed_AS:   785452 kB
PageTables:       1456 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= 66476 MiB

End job on node65 on Tue Mar  6 10:12:33 UTC 2007