Trace number 1834024

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) 1200.05 1200.51

General information on the benchmark

NameCRAFTED/modcircuits/
mod3block_4vars_11gates_b2.cnf
MD5SUMc145d81f1457b6e33e1aa58009001b0a
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 variables1448
Number of clauses720410
Sum of the clauses size4254134
Maximum clause length34
Minimum clause length1
Number of clauses of size 1384
Number of clauses of size 24709
Number of clauses of size 30
Number of clauses of size 48462
Number of clauses of size 530976
Number of clauses of size over 5675879

Solver Data 

0.00/0.00	c Parsing...
0.00/0.68	c ==============================================================================
0.00/0.68	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.68	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.68	c ==============================================================================
0.00/0.68	c |         0 |  720026  4253750 |  216007       0        0     nan |  0.000 % |
45.25/45.32	c |         0 |  373673  2138802 |      --       0       --      -- |     --   | -42225/-36740
45.25/45.32	c ==============================================================================
45.25/45.32	c Result  :   #vars: 989   #clauses: 373673   #literals: 2138802
45.25/45.32	c CPU time:   45.1421 s
45.25/45.32	c ==============================================================================
45.85/45.91	c WARNING: for repeatability, setting FPU to use double precision
45.85/45.91	c Number of variables   : 989          
45.85/45.91	c Number of clauses     : 373673       
46.05/46.17	c Parsing time: 0.23         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-1834024-1242827311/watcher-1834024-1242827311 -o /tmp/evaluation-result-1834024-1242827311/solver-1834024-1242827311 -C 1200 -W 1800 -M 1800 SatELiteGTI HOME/instance-1834024-1242827311.cnf -random-seed=1721261650 

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: 1.00 1.00 1.00 3/65 14886
/proc/meminfo: memFree=1943096/2055920 swapFree=4177740/4192956
[pid=14886] ppid=14884 vsize=5356 CPUtime=0
/proc/14886/stat : 14886 (SatELiteGTI) S 14884 14886 14639 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 310760526 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 243665698898 0 0 4100 65536 18446744071563648864 0 0 17 0 0 0
/proc/14886/statm: 1339 235 195 169 0 50 0
[pid=14887] ppid=14886 vsize=5356 CPUtime=0
/proc/14887/stat : 14887 (SatELiteGTI) S 14886 14886 14639 0 -1 4194368 51 25 0 0 0 0 0 0 18 0 1 0 310760526 5484544 238 1992294400 4194304 4889804 548682068800 18446744073709551615 243665527620 0 65536 4096 65538 18446744071563356171 0 0 17 0 0 0
/proc/14887/statm: 1339 238 198 169 0 50 0
[pid=14889] ppid=14887 vsize=192 CPUtime=0
/proc/14889/stat : 14889 (sed) R 14887 14886 14639 0 -1 4194304 42 0 0 0 0 0 0 0 21 0 1 0 310760526 196608 23 1992294400 4194304 4240196 548682069056 18446744073709551615 243662910857 0 0 4096 0 0 0 0 17 0 0 0
/proc/14889/statm: 48 23 16 11 0 11 0

[startup+0.014832 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 14886
/proc/meminfo: memFree=1943096/2055920 swapFree=4177740/4192956
[pid=14886] ppid=14884 vsize=5356 CPUtime=0
/proc/14886/stat : 14886 (SatELiteGTI) S 14884 14886 14639 0 -1 4194304 310 250 0 0 0 0 0 0 18 0 1 0 310760526 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14886/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.101845 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 14886
/proc/meminfo: memFree=1943096/2055920 swapFree=4177740/4192956
[pid=14886] ppid=14884 vsize=5356 CPUtime=0
/proc/14886/stat : 14886 (SatELiteGTI) S 14884 14886 14639 0 -1 4194304 310 250 0 0 0 0 0 0 18 0 1 0 310760526 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14886/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.301881 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 14886
/proc/meminfo: memFree=1943096/2055920 swapFree=4177740/4192956
[pid=14886] ppid=14884 vsize=5356 CPUtime=0
/proc/14886/stat : 14886 (SatELiteGTI) S 14884 14886 14639 0 -1 4194304 310 250 0 0 0 0 0 0 18 0 1 0 310760526 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14886/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.701954 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 14886
/proc/meminfo: memFree=1943096/2055920 swapFree=4177740/4192956
[pid=14886] ppid=14884 vsize=5356 CPUtime=0
/proc/14886/stat : 14886 (SatELiteGTI) S 14884 14886 14639 0 -1 4194304 310 250 0 0 0 0 0 0 18 0 1 0 310760526 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14886/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.5011 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 14891
/proc/meminfo: memFree=1880616/2055920 swapFree=4177740/4192956
[pid=14886] ppid=14884 vsize=5356 CPUtime=0
/proc/14886/stat : 14886 (SatELiteGTI) S 14884 14886 14639 0 -1 4194304 310 250 0 0 0 0 0 0 18 0 1 0 310760526 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14886/statm: 1339 237 197 169 0 50 0
[pid=14891] ppid=14886 vsize=65260 CPUtime=1.49
/proc/14891/stat : 14891 (SatELite_releas) R 14886 14886 14639 0 -1 4194304 15623 0 0 0 140 9 0 0 25 0 1 0 310760527 66826240 15598 1992294400 134512640 135223648 4294956128 18446744073709551615 134549027 0 0 4096 3 0 0 0 17 1 0 0
/proc/14891/statm: 16315 15598 70 173 0 16140 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 70616

[startup+3.10139 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 14891
/proc/meminfo: memFree=1879528/2055920 swapFree=4177740/4192956
[pid=14886] ppid=14884 vsize=5356 CPUtime=0
/proc/14886/stat : 14886 (SatELiteGTI) S 14884 14886 14639 0 -1 4194304 310 250 0 0 0 0 0 0 18 0 1 0 310760526 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14886/statm: 1339 237 197 169 0 50 0
[pid=14891] ppid=14886 vsize=65428 CPUtime=3.08
/proc/14891/stat : 14891 (SatELite_releas) R 14886 14886 14639 0 -1 4194304 15670 0 0 0 299 9 0 0 25 0 1 0 310760527 66998272 15645 1992294400 134512640 135223648 4294956128 18446744073709551615 134549027 0 0 4096 3 0 0 0 17 1 0 0
/proc/14891/statm: 16357 15645 70 173 0 16182 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 70784

[startup+6.30197 s]
/proc/loadavg: 1.16 1.03 1.01 2/67 14891
/proc/meminfo: memFree=1879336/2055920 swapFree=4177740/4192956
[pid=14886] ppid=14884 vsize=5356 CPUtime=0
/proc/14886/stat : 14886 (SatELiteGTI) S 14884 14886 14639 0 -1 4194304 310 250 0 0 0 0 0 0 18 0 1 0 310760526 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14886/statm: 1339 237 197 169 0 50 0
[pid=14891] ppid=14886 vsize=65940 CPUtime=6.27
/proc/14891/stat : 14891 (SatELite_releas) R 14886 14886 14639 0 -1 4194304 15776 0 0 0 618 9 0 0 25 0 1 0 310760527 67522560 15751 1992294400 134512640 135223648 4294956128 18446744073709551615 134549042 0 0 4096 3 0 0 0 17 1 0 0
/proc/14891/statm: 16485 15751 70 173 0 16310 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 71296

[startup+12.7021 s]
/proc/loadavg: 1.15 1.03 1.01 2/67 14891
/proc/meminfo: memFree=1879592/2055920 swapFree=4177740/4192956
[pid=14886] ppid=14884 vsize=5356 CPUtime=0
/proc/14886/stat : 14886 (SatELiteGTI) S 14884 14886 14639 0 -1 4194304 310 250 0 0 0 0 0 0 18 0 1 0 310760526 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14886/statm: 1339 237 197 169 0 50 0
[pid=14891] ppid=14886 vsize=66280 CPUtime=12.67
/proc/14891/stat : 14891 (SatELite_releas) R 14886 14886 14639 0 -1 4194304 15964 0 0 0 1257 10 0 0 25 0 1 0 310760527 67870720 15832 1992294400 134512640 135223648 4294956128 18446744073709551615 134548206 0 0 4096 3 0 0 0 17 1 0 0
/proc/14891/statm: 16570 15832 70 173 0 16395 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 71636

[startup+25.5014 s]
/proc/loadavg: 1.11 1.03 1.01 2/67 14891
/proc/meminfo: memFree=1878568/2055920 swapFree=4177740/4192956
[pid=14886] ppid=14884 vsize=5356 CPUtime=0
/proc/14886/stat : 14886 (SatELiteGTI) S 14884 14886 14639 0 -1 4194304 310 250 0 0 0 0 0 0 18 0 1 0 310760526 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14886/statm: 1339 237 197 169 0 50 0
[pid=14891] ppid=14886 vsize=67304 CPUtime=25.47
/proc/14891/stat : 14891 (SatELite_releas) R 14886 14886 14639 0 -1 4194304 16271 0 0 0 2536 11 0 0 25 0 1 0 310760527 68919296 16139 1992294400 134512640 135223648 4294956128 18446744073709551615 134563957 0 0 4096 3 0 0 0 17 1 0 0
/proc/14891/statm: 16826 16139 70 173 0 16651 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 72660

[startup+51.1011 s]
/proc/loadavg: 1.15 1.04 1.01 2/67 14892
/proc/meminfo: memFree=1908648/2055920 swapFree=4177740/4192956
[pid=14886] ppid=14884 vsize=5356 CPUtime=45.87
/proc/14886/stat : 14886 (SatELiteGTI) S 14884 14886 14639 0 -1 4194304 335 22459 0 0 0 0 4568 19 16 0 1 0 310760526 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14886/statm: 1339 239 197 169 0 50 0
[pid=14892] ppid=14886 vsize=23620 CPUtime=5.18
/proc/14892/stat : 14892 (minisat_static) R 14886 14886 14639 0 -1 4194304 5676 0 0 0 514 4 0 0 25 0 1 0 310765117 24186880 5662 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/14892/statm: 5905 5662 75 170 0 5732 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 28976

[startup+102.305 s]
/proc/loadavg: 1.06 1.03 1.01 2/67 14892
/proc/meminfo: memFree=1905896/2055920 swapFree=4177740/4192956
[pid=14886] ppid=14884 vsize=5356 CPUtime=45.87
/proc/14886/stat : 14886 (SatELiteGTI) S 14884 14886 14639 0 -1 4194304 335 22459 0 0 0 0 4568 19 16 0 1 0 310760526 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14886/statm: 1339 239 197 169 0 50 0
[pid=14892] ppid=14886 vsize=26568 CPUtime=56.36
/proc/14892/stat : 14892 (minisat_static) R 14886 14886 14639 0 -1 4194304 6391 0 0 0 5631 5 0 0 25 0 1 0 310765117 27205632 6377 1992294400 134512640 135212243 4294956240 18446744073709551615 134538357 0 0 4096 3 0 0 0 17 1 0 0
/proc/14892/statm: 6642 6377 75 170 0 6469 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 31924

[startup+162.301 s]
/proc/loadavg: 1.02 1.03 1.00 2/67 14892
/proc/meminfo: memFree=1902952/2055920 swapFree=4177740/4192956
[pid=14886] ppid=14884 vsize=5356 CPUtime=45.87
/proc/14886/stat : 14886 (SatELiteGTI) S 14884 14886 14639 0 -1 4194304 335 22459 0 0 0 0 4568 19 16 0 1 0 310760526 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14886/statm: 1339 239 197 169 0 50 0
[pid=14892] ppid=14886 vsize=29424 CPUtime=116.33
/proc/14892/stat : 14892 (minisat_static) R 14886 14886 14639 0 -1 4194304 7131 0 0 0 11628 5 0 0 25 0 1 0 310765117 30130176 7117 1992294400 134512640 135212243 4294956240 18446744073709551615 134526459 0 0 4096 3 0 0 0 17 1 0 0
/proc/14892/statm: 7356 7117 75 170 0 7183 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 34780

[startup+222.302 s]
/proc/loadavg: 1.01 1.02 1.00 2/67 14892
/proc/meminfo: memFree=1900968/2055920 swapFree=4177740/4192956
[pid=14886] ppid=14884 vsize=5356 CPUtime=45.87
/proc/14886/stat : 14886 (SatELiteGTI) S 14884 14886 14639 0 -1 4194304 335 22459 0 0 0 0 4568 19 16 0 1 0 310760526 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14886/statm: 1339 239 197 169 0 50 0
[pid=14892] ppid=14886 vsize=31540 CPUtime=176.32
/proc/14892/stat : 14892 (minisat_static) R 14886 14886 14639 0 -1 4194304 7628 0 0 0 17626 6 0 0 25 0 1 0 310765117 32296960 7614 1992294400 134512640 135212243 4294956240 18446744073709551615 134532712 0 0 4096 3 0 0 0 17 1 0 0
/proc/14892/statm: 7885 7614 75 170 0 7712 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 36896

[startup+282.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/67 14892
/proc/meminfo: memFree=1897000/2055920 swapFree=4177740/4192956
[pid=14886] ppid=14884 vsize=5356 CPUtime=45.87
/proc/14886/stat : 14886 (SatELiteGTI) S 14884 14886 14639 0 -1 4194304 335 22459 0 0 0 0 4568 19 16 0 1 0 310760526 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14886/statm: 1339 239 197 169 0 50 0
[pid=14892] ppid=14886 vsize=35692 CPUtime=236.3
/proc/14892/stat : 14892 (minisat_static) R 14886 14886 14639 0 -1 4194304 8608 0 0 0 23623 7 0 0 25 0 1 0 310765117 36548608 8594 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/14892/statm: 8923 8594 75 170 0 8750 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 41048

[startup+342.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/67 14892
/proc/meminfo: memFree=1895912/2055920 swapFree=4177740/4192956
[pid=14886] ppid=14884 vsize=5356 CPUtime=45.87
/proc/14886/stat : 14886 (SatELiteGTI) S 14884 14886 14639 0 -1 4194304 335 22459 0 0 0 0 4568 19 16 0 1 0 310760526 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14886/statm: 1339 239 197 169 0 50 0
[pid=14892] ppid=14886 vsize=36760 CPUtime=296.28
/proc/14892/stat : 14892 (minisat_static) R 14886 14886 14639 0 -1 4194304 8880 0 0 0 29621 7 0 0 25 0 1 0 310765117 37642240 8866 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/14892/statm: 9190 8866 75 170 0 9017 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 42116

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 14892
/proc/meminfo: memFree=1893544/2055920 swapFree=4177740/4192956
[pid=14886] ppid=14884 vsize=5356 CPUtime=45.87
/proc/14886/stat : 14886 (SatELiteGTI) S 14884 14886 14639 0 -1 4194304 335 22459 0 0 0 0 4568 19 16 0 1 0 310760526 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14886/statm: 1339 239 197 169 0 50 0
[pid=14892] ppid=14886 vsize=38984 CPUtime=356.25

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

/proc/14892/statm: 11530 11167 75 170 0 11357 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 51476

[startup+642.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 14892
/proc/meminfo: memFree=1886248/2055920 swapFree=4177740/4192956
[pid=14886] ppid=14884 vsize=5356 CPUtime=45.87
/proc/14886/stat : 14886 (SatELiteGTI) S 14884 14886 14639 0 -1 4194304 335 22459 0 0 0 0 4568 19 16 0 1 0 310760526 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14886/statm: 1339 239 197 169 0 50 0
[pid=14892] ppid=14886 vsize=46448 CPUtime=596.18
/proc/14892/stat : 14892 (minisat_static) R 14886 14886 14639 0 -1 4194304 11265 0 0 0 59609 9 0 0 25 0 1 0 310765117 47562752 11251 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/14892/statm: 11612 11251 75 170 0 11439 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 51804

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 14892
/proc/meminfo: memFree=1886120/2055920 swapFree=4177740/4192956
[pid=14886] ppid=14884 vsize=5356 CPUtime=45.87
/proc/14886/stat : 14886 (SatELiteGTI) S 14884 14886 14639 0 -1 4194304 335 22459 0 0 0 0 4568 19 16 0 1 0 310760526 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14886/statm: 1339 239 197 169 0 50 0
[pid=14892] ppid=14886 vsize=46448 CPUtime=656.16
/proc/14892/stat : 14892 (minisat_static) R 14886 14886 14639 0 -1 4194304 11286 0 0 0 65607 9 0 0 25 0 1 0 310765117 47562752 11272 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/14892/statm: 11612 11272 75 170 0 11439 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 51804

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 14898
/proc/meminfo: memFree=1886048/2055920 swapFree=4177740/4192956
[pid=14886] ppid=14884 vsize=5356 CPUtime=45.87
/proc/14886/stat : 14886 (SatELiteGTI) S 14884 14886 14639 0 -1 4194304 335 22459 0 0 0 0 4568 19 16 0 1 0 310760526 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14886/statm: 1339 239 197 169 0 50 0
[pid=14892] ppid=14886 vsize=46448 CPUtime=716.13
/proc/14892/stat : 14892 (minisat_static) R 14886 14886 14639 0 -1 4194304 11292 0 0 0 71604 9 0 0 25 0 1 0 310765117 47562752 11278 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/14892/statm: 11612 11278 75 170 0 11439 0
Current children cumulated CPU time (s) 762
Current children cumulated vsize (KiB) 51804

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 14898
/proc/meminfo: memFree=1879520/2055920 swapFree=4177740/4192956
[pid=14886] ppid=14884 vsize=5356 CPUtime=45.87
/proc/14886/stat : 14886 (SatELiteGTI) S 14884 14886 14639 0 -1 4194304 335 22459 0 0 0 0 4568 19 16 0 1 0 310760526 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14886/statm: 1339 239 197 169 0 50 0
[pid=14892] ppid=14886 vsize=53084 CPUtime=776.1
/proc/14892/stat : 14892 (minisat_static) R 14886 14886 14639 0 -1 4194304 12949 0 0 0 77600 10 0 0 25 0 1 0 310765117 54358016 12935 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/14892/statm: 13271 12935 75 170 0 13098 0
Current children cumulated CPU time (s) 821.97
Current children cumulated vsize (KiB) 58440

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 14898
/proc/meminfo: memFree=1879456/2055920 swapFree=4177740/4192956
[pid=14886] ppid=14884 vsize=5356 CPUtime=45.87
/proc/14886/stat : 14886 (SatELiteGTI) S 14884 14886 14639 0 -1 4194304 335 22459 0 0 0 0 4568 19 16 0 1 0 310760526 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14886/statm: 1339 239 197 169 0 50 0
[pid=14892] ppid=14886 vsize=53084 CPUtime=836.08
/proc/14892/stat : 14892 (minisat_static) R 14886 14886 14639 0 -1 4194304 12951 0 0 0 83598 10 0 0 25 0 1 0 310765117 54358016 12937 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/14892/statm: 13271 12937 75 170 0 13098 0
Current children cumulated CPU time (s) 881.95
Current children cumulated vsize (KiB) 58440

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 14898
/proc/meminfo: memFree=1875104/2055920 swapFree=4177740/4192956
[pid=14886] ppid=14884 vsize=5356 CPUtime=45.87
/proc/14886/stat : 14886 (SatELiteGTI) S 14884 14886 14639 0 -1 4194304 335 22459 0 0 0 0 4568 19 16 0 1 0 310760526 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14886/statm: 1339 239 197 169 0 50 0
[pid=14892] ppid=14886 vsize=57828 CPUtime=896.07
/proc/14892/stat : 14892 (minisat_static) R 14886 14886 14639 0 -1 4194304 14035 0 0 0 89595 12 0 0 25 0 1 0 310765117 59215872 14021 1992294400 134512640 135212243 4294956240 18446744073709551615 134536087 0 0 4096 3 0 0 0 17 1 0 0
/proc/14892/statm: 14457 14021 75 170 0 14284 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 63184

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 14898
/proc/meminfo: memFree=1875040/2055920 swapFree=4177740/4192956
[pid=14886] ppid=14884 vsize=5356 CPUtime=45.87
/proc/14886/stat : 14886 (SatELiteGTI) S 14884 14886 14639 0 -1 4194304 335 22459 0 0 0 0 4568 19 16 0 1 0 310760526 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14886/statm: 1339 239 197 169 0 50 0
[pid=14892] ppid=14886 vsize=57828 CPUtime=956.05
/proc/14892/stat : 14892 (minisat_static) R 14886 14886 14639 0 -1 4194304 14035 0 0 0 95593 12 0 0 25 0 1 0 310765117 59215872 14021 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/14892/statm: 14457 14021 75 170 0 14284 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 63184

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 14898
/proc/meminfo: memFree=1874920/2055920 swapFree=4177740/4192956
[pid=14886] ppid=14884 vsize=5356 CPUtime=45.87
/proc/14886/stat : 14886 (SatELiteGTI) S 14884 14886 14639 0 -1 4194304 335 22459 0 0 0 0 4568 19 16 0 1 0 310760526 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14886/statm: 1339 239 197 169 0 50 0
[pid=14892] ppid=14886 vsize=57988 CPUtime=1016.03
/proc/14892/stat : 14892 (minisat_static) R 14886 14886 14639 0 -1 4194304 14062 0 0 0 101591 12 0 0 25 0 1 0 310765117 59379712 14048 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/14892/statm: 14497 14048 75 170 0 14324 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 63344

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 14898
/proc/meminfo: memFree=1870888/2055920 swapFree=4177740/4192956
[pid=14886] ppid=14884 vsize=5356 CPUtime=45.87
/proc/14886/stat : 14886 (SatELiteGTI) S 14884 14886 14639 0 -1 4194304 335 22459 0 0 0 0 4568 19 16 0 1 0 310760526 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14886/statm: 1339 239 197 169 0 50 0
[pid=14892] ppid=14886 vsize=61936 CPUtime=1076
/proc/14892/stat : 14892 (minisat_static) R 14886 14886 14639 0 -1 4194304 15047 0 0 0 107588 12 0 0 25 0 1 0 310765117 63422464 15033 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/14892/statm: 15484 15033 75 170 0 15311 0
Current children cumulated CPU time (s) 1121.87
Current children cumulated vsize (KiB) 67292

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 14898
/proc/meminfo: memFree=1870888/2055920 swapFree=4177740/4192956
[pid=14886] ppid=14884 vsize=5356 CPUtime=45.87
/proc/14886/stat : 14886 (SatELiteGTI) S 14884 14886 14639 0 -1 4194304 335 22459 0 0 0 0 4568 19 16 0 1 0 310760526 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14886/statm: 1339 239 197 169 0 50 0
[pid=14892] ppid=14886 vsize=61936 CPUtime=1135.98
/proc/14892/stat : 14892 (minisat_static) R 14886 14886 14639 0 -1 4194304 15047 0 0 0 113586 12 0 0 25 0 1 0 310765117 63422464 15033 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/14892/statm: 15484 15033 75 170 0 15311 0
Current children cumulated CPU time (s) 1181.85
Current children cumulated vsize (KiB) 67292



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 14898
/proc/meminfo: memFree=1870824/2055920 swapFree=4177740/4192956
[pid=14886] ppid=14884 vsize=5356 CPUtime=45.87
/proc/14886/stat : 14886 (SatELiteGTI) S 14884 14886 14639 0 -1 4194304 335 22459 0 0 0 0 4568 19 16 0 1 0 310760526 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14886/statm: 1339 239 197 169 0 50 0
[pid=14892] ppid=14886 vsize=61936 CPUtime=1154.18
/proc/14892/stat : 14892 (minisat_static) R 14886 14886 14639 0 -1 4194304 15047 0 0 0 115406 12 0 0 25 0 1 0 310765117 63422464 15033 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/14892/statm: 15484 15033 75 170 0 15311 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 67292

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 1.00 1.00 2/67 14898
/proc/meminfo: memFree=1870824/2055920 swapFree=4177740/4192956
[pid=14886] ppid=14884 vsize=5356 CPUtime=45.87
/proc/14886/stat : 14886 (SatELiteGTI) S 14884 14886 14639 0 -1 4194304 335 22459 0 0 0 0 4568 19 16 0 1 0 310760526 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14886/statm: 1339 239 197 169 0 50 0
[pid=14892] ppid=14886 vsize=61936 CPUtime=1154.18
/proc/14892/stat : 14892 (minisat_static) R 14886 14886 14639 0 -1 4194304 15047 0 0 0 115406 12 0 0 25 0 1 0 310765117 63422464 15033 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/14892/statm: 15484 15033 75 170 0 15311 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 67292

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 14886 and gives
#  childrusage.ru_utime.tv_sec=45
#  childrusage.ru_utime.tv_usec=680055
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=196970
# CPU time returned by wait4() is 45.877
# while last known CPU time is 1200.05
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.51
CPU time (s): 1200.05
CPU user time (s): 1199.74
CPU system time (s): 0.31
CPU usage (%): 99.9614
Max. virtual memory (cumulated for all children) (KiB): 91116

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 45.6801
system time used= 0.19697
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 22794
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= 14
involuntary context switches= 63

runsolver used 1.12283 second user time and 3.25351 second system time

The end

Launcher Data 

Begin job on node84 at 2009-05-20 15:48:32
IDJOB=1834024
IDBENCH=71135
IDSOLVER=672
FILE ID=node84/1834024-1242827311
PBS_JOBID= 9322526
Free space on /tmp= 66264 MiB

SOLVER NAME= MiniSAT 09z 2009-03-22
BENCH NAME= SAT09/CRAFTED/modcircuits/mod3block_4vars_11gates_b2.cnf
COMMAND LINE= SatELiteGTI BENCHNAME -random-seed=RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1834024-1242827311/watcher-1834024-1242827311 -o /tmp/evaluation-result-1834024-1242827311/solver-1834024-1242827311 -C 1200 -W 1800 -M 1800  SatELiteGTI HOME/instance-1834024-1242827311.cnf -random-seed=1721261650

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

MD5SUM BENCH= c145d81f1457b6e33e1aa58009001b0a
RANDOM SEED=1721261650

node84.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		: 3000.259
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1943640 kB
Buffers:         18176 kB
Cached:          55692 kB
SwapCached:       9296 kB
Active:          44972 kB
Inactive:        39608 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1943640 kB
SwapTotal:     4192956 kB
SwapFree:      4177740 kB
Dirty:           23404 kB
Writeback:           0 kB
Mapped:          15948 kB
Slab:            13768 kB
Committed_AS:   986008 kB
PageTables:       1376 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= 66252 MiB
End job on node84 at 2009-05-20 16:08:35