Trace number 1832228

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. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock 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
MiniSAT 09z 2009-03-22? (TO) 1200.06 1200.61

General information on the benchmark

Namecrafted/Hard/contest05/phnf/
phnf-size10-exclusive-FIFO.used-as.sat04-991.sat05-4192.reshuffled-07.cnf
MD5SUM41f1c0479c607ce4a810d6cbab59e2f9
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 variables49509
Number of clauses3649657
Sum of the clauses size7337555
Maximum clause length10
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 23644023
Number of clauses of size 31
Number of clauses of size 47
Number of clauses of size 58
Number of clauses of size over 55618

Solver Data 

0.00/0.16	c Parsing...
4.62/4.82	c ==============================================================================
4.62/4.82	c |           |     ORIGINAL     |              LEARNT              |          |
4.62/4.82	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
4.62/4.82	c ==============================================================================
4.62/4.82	c |         0 | 3649657  7337555 | 1094897       0        0     nan |  0.000 % |
34.91/35.12	c |         0 | 3573258  9962944 |      --       0       --      -- |     --   | -76399/2625389
34.91/35.12	c ==============================================================================
34.91/35.12	c Result  :   #vars: 43529   #clauses: 3573258   #literals: 9962944
34.91/35.12	c CPU time:   34.3088 s
34.91/35.12	c ==============================================================================
38.48/38.74	c WARNING: for repeatability, setting FPU to use double precision
38.48/38.74	c Number of variables   : 43529        
38.48/38.74	c Number of clauses     : 3573258      
41.66/41.99	c Parsing time: 2.99         s

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1832228-1242770412/watcher-1832228-1242770412 -o /tmp/evaluation-result-1832228-1242770412/solver-1832228-1242770412 -C 1200 -W 1800 -M 1800 SatELiteGTI HOME/instance-1832228-1242770412.cnf -random-seed=791053195 

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): 1800 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
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.93 0.98 0.95 3/64 15894
/proc/meminfo: memFree=1899576/2055920 swapFree=4178720/4192956
[pid=15894] ppid=15892 vsize=5356 CPUtime=0
/proc/15894/stat : 15894 (SatELiteGTI) S 15892 15894 15739 0 -1 4194304 310 250 0 0 0 0 0 0 18 0 1 0 305075258 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15894/statm: 1339 237 197 169 0 50 0

[startup+0.053126 s]
/proc/loadavg: 0.93 0.98 0.95 3/64 15894
/proc/meminfo: memFree=1899576/2055920 swapFree=4178720/4192956
[pid=15894] ppid=15892 vsize=5356 CPUtime=0
/proc/15894/stat : 15894 (SatELiteGTI) S 15892 15894 15739 0 -1 4194304 310 250 0 0 0 0 0 0 18 0 1 0 305075258 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15894/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.10113 s]
/proc/loadavg: 0.93 0.98 0.95 3/64 15894
/proc/meminfo: memFree=1899576/2055920 swapFree=4178720/4192956
[pid=15894] ppid=15892 vsize=5356 CPUtime=0
/proc/15894/stat : 15894 (SatELiteGTI) S 15892 15894 15739 0 -1 4194304 310 250 0 0 0 0 0 0 18 0 1 0 305075258 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15894/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.30115 s]
/proc/loadavg: 0.93 0.98 0.95 3/64 15894
/proc/meminfo: memFree=1899576/2055920 swapFree=4178720/4192956
[pid=15894] ppid=15892 vsize=5356 CPUtime=0
/proc/15894/stat : 15894 (SatELiteGTI) S 15892 15894 15739 0 -1 4194304 310 250 0 0 0 0 0 0 18 0 1 0 305075258 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15894/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.701194 s]
/proc/loadavg: 0.93 0.98 0.95 3/64 15894
/proc/meminfo: memFree=1899576/2055920 swapFree=4178720/4192956
[pid=15894] ppid=15892 vsize=5356 CPUtime=0
/proc/15894/stat : 15894 (SatELiteGTI) S 15892 15894 15739 0 -1 4194304 310 250 0 0 0 0 0 0 18 0 1 0 305075258 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15894/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50128 s]
/proc/loadavg: 1.01 1.00 0.96 2/66 15899
/proc/meminfo: memFree=1858528/2055920 swapFree=4178720/4192956
[pid=15894] ppid=15892 vsize=5356 CPUtime=0
/proc/15894/stat : 15894 (SatELiteGTI) S 15892 15894 15739 0 -1 4194304 310 250 0 0 0 0 0 0 18 0 1 0 305075258 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15894/statm: 1339 237 197 169 0 50 0
[pid=15898] ppid=15894 vsize=68120 CPUtime=1.32
/proc/15898/stat : 15898 (SatELite_releas) R 15894 15894 15739 0 -1 4194304 15930 0 0 0 121 11 0 0 25 0 1 0 305075259 69754880 15868 1992294400 134512640 135223648 4294956128 18446744073709551615 134737310 0 0 4096 3 0 0 0 17 1 0 0
/proc/15898/statm: 17030 15869 49 173 0 16855 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 73476

[startup+3.10145 s]
/proc/loadavg: 1.01 1.00 0.96 2/66 15899
/proc/meminfo: memFree=1813280/2055920 swapFree=4178720/4192956
[pid=15894] ppid=15892 vsize=5356 CPUtime=0
/proc/15894/stat : 15894 (SatELiteGTI) S 15892 15894 15739 0 -1 4194304 310 250 0 0 0 0 0 0 18 0 1 0 305075258 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15894/statm: 1339 237 197 169 0 50 0
[pid=15898] ppid=15894 vsize=138748 CPUtime=2.92
/proc/15898/stat : 15898 (SatELite_releas) R 15894 15894 15739 0 -1 4194304 33124 0 0 0 268 24 0 0 25 0 1 0 305075259 142077952 33062 1992294400 134512640 135223648 4294956128 18446744073709551615 134719062 0 0 4096 3 0 0 0 17 1 0 0
/proc/15898/statm: 34687 33062 49 173 0 34512 0
Current children cumulated CPU time (s) 2.92
Current children cumulated vsize (KiB) 144104

[startup+6.3018 s]
/proc/loadavg: 1.01 1.00 0.96 2/66 15899
/proc/meminfo: memFree=1695904/2055920 swapFree=4178720/4192956
[pid=15894] ppid=15892 vsize=5356 CPUtime=0
/proc/15894/stat : 15894 (SatELiteGTI) S 15892 15894 15739 0 -1 4194304 310 250 0 0 0 0 0 0 18 0 1 0 305075258 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15894/statm: 1339 237 197 169 0 50 0
[pid=15898] ppid=15894 vsize=233572 CPUtime=6.12
/proc/15898/stat : 15898 (SatELite_releas) R 15894 15894 15739 0 -1 4194304 53934 0 0 0 573 39 0 0 25 0 1 0 305075259 239177728 53743 1992294400 134512640 135223648 4294956128 18446744073709551615 134719062 0 0 4096 3 0 0 0 17 1 0 0
/proc/15898/statm: 58393 53743 76 173 0 58218 0
Current children cumulated CPU time (s) 6.12
Current children cumulated vsize (KiB) 238928

[startup+12.7025 s]
/proc/loadavg: 1.01 1.00 0.96 2/66 15899
/proc/meminfo: memFree=1601632/2055920 swapFree=4178720/4192956
[pid=15894] ppid=15892 vsize=5356 CPUtime=0
/proc/15894/stat : 15894 (SatELiteGTI) S 15892 15894 15739 0 -1 4194304 310 250 0 0 0 0 0 0 18 0 1 0 305075258 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15894/statm: 1339 237 197 169 0 50 0
[pid=15898] ppid=15894 vsize=338612 CPUtime=12.52
/proc/15898/stat : 15898 (SatELite_releas) R 15894 15894 15739 0 -1 4194304 73364 0 0 0 1201 51 0 0 25 0 1 0 305075259 346738688 73032 1992294400 134512640 135223648 4294956128 18446744073709551615 134593839 0 0 4096 3 0 0 0 17 1 0 0
/proc/15898/statm: 84653 73032 76 173 0 84478 0
Current children cumulated CPU time (s) 12.52
Current children cumulated vsize (KiB) 343968

[startup+25.5019 s]
/proc/loadavg: 1.01 1.00 0.96 2/66 15899
/proc/meminfo: memFree=1601376/2055920 swapFree=4178720/4192956
[pid=15894] ppid=15892 vsize=5356 CPUtime=0
/proc/15894/stat : 15894 (SatELiteGTI) S 15892 15894 15739 0 -1 4194304 310 250 0 0 0 0 0 0 18 0 1 0 305075258 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15894/statm: 1339 237 197 169 0 50 0
[pid=15898] ppid=15894 vsize=338868 CPUtime=25.31
/proc/15898/stat : 15898 (SatELite_releas) R 15894 15894 15739 0 -1 4194304 73431 0 0 0 2480 51 0 0 25 0 1 0 305075259 347000832 73099 1992294400 134512640 135223648 4294956128 18446744073709551615 134585480 0 0 4096 3 0 0 0 17 1 0 0
/proc/15898/statm: 84717 73099 76 173 0 84542 0
Current children cumulated CPU time (s) 25.31
Current children cumulated vsize (KiB) 344224

[startup+51.1016 s]
/proc/loadavg: 1.00 1.00 0.96 2/66 15906
/proc/meminfo: memFree=1670240/2055920 swapFree=4178720/4192956
[pid=15894] ppid=15892 vsize=5356 CPUtime=38.53
/proc/15894/stat : 15894 (SatELiteGTI) S 15892 15894 15739 0 -1 4194304 335 95396 0 0 0 0 3756 97 16 0 1 0 305075258 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15894/statm: 1339 239 197 169 0 50 0
[pid=15900] ppid=15894 vsize=161432 CPUtime=12.33
/proc/15900/stat : 15900 (minisat_static) R 15894 15894 15739 0 -1 4194304 38459 0 0 0 1207 26 0 0 25 0 1 0 305079133 165306368 38432 1992294400 134512640 135212243 4294956240 18446744073709551615 134538965 0 0 4096 3 0 0 0 17 1 0 0
/proc/15900/statm: 40358 38432 75 170 0 40185 0
Current children cumulated CPU time (s) 50.86
Current children cumulated vsize (KiB) 166788

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 0.96 2/66 15906
/proc/meminfo: memFree=1668576/2055920 swapFree=4178720/4192956
[pid=15894] ppid=15892 vsize=5356 CPUtime=38.53
/proc/15894/stat : 15894 (SatELiteGTI) S 15892 15894 15739 0 -1 4194304 335 95396 0 0 0 0 3756 97 16 0 1 0 305075258 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15894/statm: 1339 239 197 169 0 50 0
[pid=15900] ppid=15894 vsize=163148 CPUtime=63.51
/proc/15900/stat : 15900 (minisat_static) R 15894 15894 15739 0 -1 4194304 38905 0 0 0 6324 27 0 0 25 0 1 0 305079133 167063552 38878 1992294400 134512640 135212243 4294956240 18446744073709551615 134526019 0 0 4096 3 0 0 0 17 1 0 0
/proc/15900/statm: 40787 38878 75 170 0 40614 0
Current children cumulated CPU time (s) 102.04
Current children cumulated vsize (KiB) 168504

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 0.96 2/66 15906
/proc/meminfo: memFree=1667872/2055920 swapFree=4178720/4192956
[pid=15894] ppid=15892 vsize=5356 CPUtime=38.53
/proc/15894/stat : 15894 (SatELiteGTI) S 15892 15894 15739 0 -1 4194304 335 95396 0 0 0 0 3756 97 16 0 1 0 305075258 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15894/statm: 1339 239 197 169 0 50 0
[pid=15900] ppid=15894 vsize=163972 CPUtime=123.49
/proc/15900/stat : 15900 (minisat_static) R 15894 15894 15739 0 -1 4194304 39088 0 0 0 12322 27 0 0 25 0 1 0 305079133 167907328 39061 1992294400 134512640 135212243 4294956240 18446744073709551615 134525968 0 0 4096 3 0 0 0 17 1 0 0
/proc/15900/statm: 40993 39061 75 170 0 40820 0
Current children cumulated CPU time (s) 162.02
Current children cumulated vsize (KiB) 169328

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 0.96 2/66 15906
/proc/meminfo: memFree=1667232/2055920 swapFree=4178720/4192956
[pid=15894] ppid=15892 vsize=5356 CPUtime=38.53
/proc/15894/stat : 15894 (SatELiteGTI) S 15892 15894 15739 0 -1 4194304 335 95396 0 0 0 0 3756 97 16 0 1 0 305075258 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15894/statm: 1339 239 197 169 0 50 0
[pid=15900] ppid=15894 vsize=164632 CPUtime=183.48
/proc/15900/stat : 15900 (minisat_static) R 15894 15894 15739 0 -1 4194304 39246 0 0 0 18320 28 0 0 25 0 1 0 305079133 168583168 39219 1992294400 134512640 135212243 4294956240 18446744073709551615 134526065 0 0 4096 3 0 0 0 17 1 0 0
/proc/15900/statm: 41158 39219 75 170 0 40985 0
Current children cumulated CPU time (s) 222.01
Current children cumulated vsize (KiB) 169988

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 0.96 2/66 15906
/proc/meminfo: memFree=1666720/2055920 swapFree=4178720/4192956
[pid=15894] ppid=15892 vsize=5356 CPUtime=38.53
/proc/15894/stat : 15894 (SatELiteGTI) S 15892 15894 15739 0 -1 4194304 335 95396 0 0 0 0 3756 97 16 0 1 0 305075258 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15894/statm: 1339 239 197 169 0 50 0
[pid=15900] ppid=15894 vsize=165160 CPUtime=243.46
/proc/15900/stat : 15900 (minisat_static) R 15894 15894 15739 0 -1 4194304 39391 0 0 0 24318 28 0 0 25 0 1 0 305079133 169123840 39364 1992294400 134512640 135212243 4294956240 18446744073709551615 134526136 0 0 4096 3 0 0 0 17 1 0 0
/proc/15900/statm: 41290 39364 75 170 0 41117 0
Current children cumulated CPU time (s) 281.99
Current children cumulated vsize (KiB) 170516

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 0.96 2/66 15906
/proc/meminfo: memFree=1666208/2055920 swapFree=4178720/4192956
[pid=15894] ppid=15892 vsize=5356 CPUtime=38.53
/proc/15894/stat : 15894 (SatELiteGTI) S 15892 15894 15739 0 -1 4194304 335 95396 0 0 0 0 3756 97 16 0 1 0 305075258 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15894/statm: 1339 239 197 169 0 50 0
[pid=15900] ppid=15894 vsize=165688 CPUtime=303.44
/proc/15900/stat : 15900 (minisat_static) R 15894 15894 15739 0 -1 4194304 39517 0 0 0 30316 28 0 0 25 0 1 0 305079133 169664512 39490 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/15900/statm: 41422 39490 75 170 0 41249 0
Current children cumulated CPU time (s) 341.97
Current children cumulated vsize (KiB) 171044

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 0.96 2/66 15906
/proc/meminfo: memFree=1665824/2055920 swapFree=4178720/4192956
[pid=15894] ppid=15892 vsize=5356 CPUtime=38.53
/proc/15894/stat : 15894 (SatELiteGTI) S 15892 15894 15739 0 -1 4194304 335 95396 0 0 0 0 3756 97 16 0 1 0 305075258 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15894/statm: 1339 239 197 169 0 50 0
[pid=15900] ppid=15894 vsize=165972 CPUtime=363.43
/proc/15900/stat : 15900 (minisat_static) R 15894 15894 15739 0 -1 4194304 39598 0 0 0 36315 28 0 0 25 0 1 0 305079133 169955328 39571 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/15900/statm: 41493 39571 75 170 0 41320 0
Current children cumulated CPU time (s) 401.96
Current children cumulated vsize (KiB) 171328

[startup+462.301 s]

################
# More data... #
################

/proc/15900/statm: 41744 39800 75 170 0 41571 0
Current children cumulated CPU time (s) 521.93
Current children cumulated vsize (KiB) 172332

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 0.96 2/66 15906
/proc/meminfo: memFree=1664672/2055920 swapFree=4178720/4192956
[pid=15894] ppid=15892 vsize=5356 CPUtime=38.53
/proc/15894/stat : 15894 (SatELiteGTI) S 15892 15894 15739 0 -1 4194304 335 95396 0 0 0 0 3756 97 16 0 1 0 305075258 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15894/statm: 1339 239 197 169 0 50 0
[pid=15900] ppid=15894 vsize=167240 CPUtime=543.38
/proc/15900/stat : 15900 (minisat_static) R 15894 15894 15739 0 -1 4194304 39897 0 0 0 54309 29 0 0 25 0 1 0 305079133 171253760 39870 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/15900/statm: 41810 39870 75 170 0 41637 0
Current children cumulated CPU time (s) 581.91
Current children cumulated vsize (KiB) 172596

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 0.96 2/66 15906
/proc/meminfo: memFree=1664416/2055920 swapFree=4178720/4192956
[pid=15894] ppid=15892 vsize=5356 CPUtime=38.53
/proc/15894/stat : 15894 (SatELiteGTI) S 15892 15894 15739 0 -1 4194304 335 95396 0 0 0 0 3756 97 16 0 1 0 305075258 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15894/statm: 1339 239 197 169 0 50 0
[pid=15900] ppid=15894 vsize=167504 CPUtime=603.38
/proc/15900/stat : 15900 (minisat_static) R 15894 15894 15739 0 -1 4194304 39955 0 0 0 60308 30 0 0 25 0 1 0 305079133 171524096 39928 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/15900/statm: 41876 39928 75 170 0 41703 0
Current children cumulated CPU time (s) 641.91
Current children cumulated vsize (KiB) 172860

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 0.96 2/66 15906
/proc/meminfo: memFree=1663712/2055920 swapFree=4178720/4192956
[pid=15894] ppid=15892 vsize=5356 CPUtime=38.53
/proc/15894/stat : 15894 (SatELiteGTI) S 15892 15894 15739 0 -1 4194304 335 95396 0 0 0 0 3756 97 16 0 1 0 305075258 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15894/statm: 1339 239 197 169 0 50 0
[pid=15900] ppid=15894 vsize=168064 CPUtime=663.35
/proc/15900/stat : 15900 (minisat_static) R 15894 15894 15739 0 -1 4194304 40083 0 0 0 66305 30 0 0 25 0 1 0 305079133 172097536 40056 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/15900/statm: 42016 40056 75 170 0 41843 0
Current children cumulated CPU time (s) 701.88
Current children cumulated vsize (KiB) 173420

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 0.96 2/66 15906
/proc/meminfo: memFree=1663712/2055920 swapFree=4178720/4192956
[pid=15894] ppid=15892 vsize=5356 CPUtime=38.53
/proc/15894/stat : 15894 (SatELiteGTI) S 15892 15894 15739 0 -1 4194304 335 95396 0 0 0 0 3756 97 16 0 1 0 305075258 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15894/statm: 1339 239 197 169 0 50 0
[pid=15900] ppid=15894 vsize=168064 CPUtime=723.34
/proc/15900/stat : 15900 (minisat_static) R 15894 15894 15739 0 -1 4194304 40090 0 0 0 72304 30 0 0 25 0 1 0 305079133 172097536 40063 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/15900/statm: 42016 40063 75 170 0 41843 0
Current children cumulated CPU time (s) 761.87
Current children cumulated vsize (KiB) 173420

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 0.96 2/66 15906
/proc/meminfo: memFree=1663264/2055920 swapFree=4178720/4192956
[pid=15894] ppid=15892 vsize=5356 CPUtime=38.53
/proc/15894/stat : 15894 (SatELiteGTI) S 15892 15894 15739 0 -1 4194304 335 95396 0 0 0 0 3756 97 16 0 1 0 305075258 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15894/statm: 1339 239 197 169 0 50 0
[pid=15900] ppid=15894 vsize=168460 CPUtime=783.32
/proc/15900/stat : 15900 (minisat_static) R 15894 15894 15739 0 -1 4194304 40199 0 0 0 78302 30 0 0 25 0 1 0 305079133 172503040 40172 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/15900/statm: 42115 40172 75 170 0 41942 0
Current children cumulated CPU time (s) 821.85
Current children cumulated vsize (KiB) 173816

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 0.96 2/66 15906
/proc/meminfo: memFree=1663008/2055920 swapFree=4178720/4192956
[pid=15894] ppid=15892 vsize=5356 CPUtime=38.53
/proc/15894/stat : 15894 (SatELiteGTI) S 15892 15894 15739 0 -1 4194304 335 95396 0 0 0 0 3756 97 16 0 1 0 305075258 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15894/statm: 1339 239 197 169 0 50 0
[pid=15900] ppid=15894 vsize=168724 CPUtime=843.31
/proc/15900/stat : 15900 (minisat_static) R 15894 15894 15739 0 -1 4194304 40260 0 0 0 84300 31 0 0 25 0 1 0 305079133 172773376 40233 1992294400 134512640 135212243 4294956240 18446744073709551615 134526010 0 0 4096 3 0 0 0 17 1 0 0
/proc/15900/statm: 42181 40233 75 170 0 42008 0
Current children cumulated CPU time (s) 881.84
Current children cumulated vsize (KiB) 174080

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 0.96 2/66 15906
/proc/meminfo: memFree=1662624/2055920 swapFree=4178720/4192956
[pid=15894] ppid=15892 vsize=5356 CPUtime=38.53
/proc/15894/stat : 15894 (SatELiteGTI) S 15892 15894 15739 0 -1 4194304 335 95396 0 0 0 0 3756 97 16 0 1 0 305075258 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15894/statm: 1339 239 197 169 0 50 0
[pid=15900] ppid=15894 vsize=169120 CPUtime=903.29
/proc/15900/stat : 15900 (minisat_static) R 15894 15894 15739 0 -1 4194304 40348 0 0 0 90298 31 0 0 25 0 1 0 305079133 173178880 40321 1992294400 134512640 135212243 4294956240 18446744073709551615 134526236 0 0 4096 3 0 0 0 17 1 0 0
/proc/15900/statm: 42280 40321 75 170 0 42107 0
Current children cumulated CPU time (s) 941.82
Current children cumulated vsize (KiB) 174476

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/66 15906
/proc/meminfo: memFree=1662624/2055920 swapFree=4178720/4192956
[pid=15894] ppid=15892 vsize=5356 CPUtime=38.53
/proc/15894/stat : 15894 (SatELiteGTI) S 15892 15894 15739 0 -1 4194304 335 95396 0 0 0 0 3756 97 16 0 1 0 305075258 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15894/statm: 1339 239 197 169 0 50 0
[pid=15900] ppid=15894 vsize=169120 CPUtime=963.27
/proc/15900/stat : 15900 (minisat_static) R 15894 15894 15739 0 -1 4194304 40348 0 0 0 96296 31 0 0 25 0 1 0 305079133 173178880 40321 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/15900/statm: 42280 40321 75 170 0 42107 0
Current children cumulated CPU time (s) 1001.8
Current children cumulated vsize (KiB) 174476

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/66 15906
/proc/meminfo: memFree=1662240/2055920 swapFree=4178720/4192956
[pid=15894] ppid=15892 vsize=5356 CPUtime=38.53
/proc/15894/stat : 15894 (SatELiteGTI) S 15892 15894 15739 0 -1 4194304 335 95396 0 0 0 0 3756 97 16 0 1 0 305075258 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15894/statm: 1339 239 197 169 0 50 0
[pid=15900] ppid=15894 vsize=169516 CPUtime=1023.26
/proc/15900/stat : 15900 (minisat_static) R 15894 15894 15739 0 -1 4194304 40449 0 0 0 102294 32 0 0 25 0 1 0 305079133 173584384 40422 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/15900/statm: 42379 40422 75 170 0 42206 0
Current children cumulated CPU time (s) 1061.79
Current children cumulated vsize (KiB) 174872

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/66 15906
/proc/meminfo: memFree=1662240/2055920 swapFree=4178720/4192956
[pid=15894] ppid=15892 vsize=5356 CPUtime=38.53
/proc/15894/stat : 15894 (SatELiteGTI) S 15892 15894 15739 0 -1 4194304 335 95396 0 0 0 0 3756 97 16 0 1 0 305075258 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15894/statm: 1339 239 197 169 0 50 0
[pid=15900] ppid=15894 vsize=169516 CPUtime=1083.24
/proc/15900/stat : 15900 (minisat_static) R 15894 15894 15739 0 -1 4194304 40449 0 0 0 108292 32 0 0 25 0 1 0 305079133 173584384 40422 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/15900/statm: 42379 40422 75 170 0 42206 0
Current children cumulated CPU time (s) 1121.77
Current children cumulated vsize (KiB) 174872

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/66 15906
/proc/meminfo: memFree=1661728/2055920 swapFree=4178720/4192956
[pid=15894] ppid=15892 vsize=5356 CPUtime=38.53
/proc/15894/stat : 15894 (SatELiteGTI) S 15892 15894 15739 0 -1 4194304 335 95396 0 0 0 0 3756 97 16 0 1 0 305075258 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15894/statm: 1339 239 197 169 0 50 0
[pid=15900] ppid=15894 vsize=169912 CPUtime=1143.23
/proc/15900/stat : 15900 (minisat_static) R 15894 15894 15739 0 -1 4194304 40559 0 0 0 114291 32 0 0 25 0 1 0 305079133 173989888 40532 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/15900/statm: 42478 40532 75 170 0 42305 0
Current children cumulated CPU time (s) 1181.76
Current children cumulated vsize (KiB) 175268



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 1.00 0.96 2/66 15906
/proc/meminfo: memFree=1661472/2055920 swapFree=4178720/4192956
[pid=15894] ppid=15892 vsize=5356 CPUtime=38.53
/proc/15894/stat : 15894 (SatELiteGTI) S 15892 15894 15739 0 -1 4194304 335 95396 0 0 0 0 3756 97 16 0 1 0 305075258 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15894/statm: 1339 239 197 169 0 50 0
[pid=15900] ppid=15894 vsize=170176 CPUtime=1161.53
/proc/15900/stat : 15900 (minisat_static) R 15894 15894 15739 0 -1 4194304 40623 0 0 0 116121 32 0 0 25 0 1 0 305079133 174260224 40596 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/15900/statm: 42544 40596 75 170 0 42371 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 175532

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)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 15894 and gives
#  childrusage.ru_utime.tv_sec=37
#  childrusage.ru_utime.tv_usec=570288
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=971852
# CPU time returned by wait4() is 38.5421
# while last known CPU time is 1200.06
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.61
CPU time (s): 1200.06
CPU user time (s): 1198.77
CPU system time (s): 1.29
CPU usage (%): 99.9539
Max. virtual memory (cumulated for all children) (KiB): 351584

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 37.5703
system time used= 0.971852
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 95731
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= 17
involuntary context switches= 115

runsolver used 1.3168 second user time and 3.05653 second system time

The end

Launcher Data 

Begin job on node21 at 2009-05-20 00:00:21
IDJOB=1832228
IDBENCH=24639
IDSOLVER=672
FILE ID=node21/1832228-1242770412
PBS_JOBID= 9322277
Free space on /tmp= 66168 MiB

SOLVER NAME= MiniSAT 09z 2009-03-22
BENCH NAME= SAT07/crafted/Hard/contest05/phnf/phnf-size10-exclusive-FIFO.used-as.sat04-991.sat05-4192.reshuffled-07.cnf
COMMAND LINE= SatELiteGTI BENCHNAME -random-seed=RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1832228-1242770412/watcher-1832228-1242770412 -o /tmp/evaluation-result-1832228-1242770412/solver-1832228-1242770412 -C 1200 -W 1800 -M 1800  SatELiteGTI HOME/instance-1832228-1242770412.cnf -random-seed=791053195

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 41f1c0479c607ce4a810d6cbab59e2f9
RANDOM SEED=791053195

node21.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/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		: 3000.233
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		: 3000.233
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:       1899928 kB
Buffers:         12036 kB
Cached:         104844 kB
SwapCached:       8376 kB
Active:          70920 kB
Inactive:        55796 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1899928 kB
SwapTotal:     4192956 kB
SwapFree:      4178720 kB
Dirty:           53824 kB
Writeback:           0 kB
Mapped:          14984 kB
Slab:            15184 kB
Committed_AS:  1088936 kB
PageTables:       1384 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= 66092 MiB
End job on node21 at 2009-05-20 00:20:24