Trace number 1832036

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) 1200.02 1200.51

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/partial-5-11-u.cnf
MD5SUM8e22d84b1ae625d44fbf300a32374a2d
Bench CategoryAPPLICATION (applications 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 variables164158
Number of clauses730719
Sum of the clauses size1660140
Maximum clause length10
Minimum clause length1
Number of clauses of size 112474
Number of clauses of size 2600009
Number of clauses of size 387256
Number of clauses of size 43440
Number of clauses of size 513760
Number of clauses of size over 513780

Solver Data 

0.00/0.00	c Parsing...
0.00/0.54	c ==============================================================================
0.00/0.54	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.54	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.54	c ==============================================================================
0.00/0.54	c |         0 |  717437  1645964 |  215231       0        0     nan |  0.000 % |
5.28/5.34	c |         0 |  408968  1113292 |      --       0       --      -- |     --   | -134393/-137715
5.28/5.34	c ==============================================================================
5.28/5.34	c Result  :   #vars: 76968   #clauses: 408968   #literals: 1113292
5.28/5.34	c CPU time:   5.17921 s
5.28/5.34	c ==============================================================================
5.66/5.79	c WARNING: for repeatability, setting FPU to use double precision
5.66/5.79	c Number of variables   : 76968        
5.66/5.79	c Number of clauses     : 408968       
5.76/6.03	c Parsing time: 0.20         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-1832036-1242767859/watcher-1832036-1242767859 -o /tmp/evaluation-result-1832036-1242767859/solver-1832036-1242767859 -C 1200 -W 1800 -M 1800 SatELiteGTI HOME/instance-1832036-1242767859.cnf -random-seed=1211680216 

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: 1.02 1.05 1.00 3/64 20856
/proc/meminfo: memFree=1884400/2055920 swapFree=4177156/4192956
[pid=20856] ppid=20854 vsize=5356 CPUtime=0
/proc/20856/stat : 20856 (SatELiteGTI) S 20854 20856 20563 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 304814428 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 266890608722 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/20856/statm: 1339 235 195 169 0 50 0
[pid=20857] ppid=20856 vsize=5356 CPUtime=0
/proc/20857/stat : 20857 (SatELiteGTI) S 20856 20856 20563 0 -1 4194368 51 25 0 0 0 0 0 0 20 0 1 0 304814429 5484544 238 1992294400 4194304 4889804 548682068800 18446744073709551615 266890437444 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/20857/statm: 1339 238 198 169 0 50 0
[pid=20859] ppid=20857 vsize=2608 CPUtime=0
/proc/20859/stat : 20859 (sed) R 20857 20856 20563 0 -1 4194304 160 0 0 0 0 0 0 0 22 0 1 0 304814429 2670592 133 1992294400 4194304 4240196 548682069056 18446744073709551615 266890227360 0 0 4096 0 0 0 0 17 1 0 0
/proc/20859/statm: 652 134 107 11 0 56 0

[startup+0.0698769 s]
/proc/loadavg: 1.02 1.05 1.00 3/64 20856
/proc/meminfo: memFree=1884400/2055920 swapFree=4177156/4192956
[pid=20856] ppid=20854 vsize=5356 CPUtime=0
/proc/20856/stat : 20856 (SatELiteGTI) S 20854 20856 20563 0 -1 4194304 310 250 0 0 0 0 0 0 19 0 1 0 304814428 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20856/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.102884 s]
/proc/loadavg: 1.02 1.05 1.00 3/64 20856
/proc/meminfo: memFree=1884400/2055920 swapFree=4177156/4192956
[pid=20856] ppid=20854 vsize=5356 CPUtime=0
/proc/20856/stat : 20856 (SatELiteGTI) S 20854 20856 20563 0 -1 4194304 310 250 0 0 0 0 0 0 19 0 1 0 304814428 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20856/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.301921 s]
/proc/loadavg: 1.02 1.05 1.00 3/64 20856
/proc/meminfo: memFree=1884400/2055920 swapFree=4177156/4192956
[pid=20856] ppid=20854 vsize=5356 CPUtime=0
/proc/20856/stat : 20856 (SatELiteGTI) S 20854 20856 20563 0 -1 4194304 310 250 0 0 0 0 0 0 19 0 1 0 304814428 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20856/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.702997 s]
/proc/loadavg: 1.02 1.05 1.00 3/64 20856
/proc/meminfo: memFree=1884400/2055920 swapFree=4177156/4192956
[pid=20856] ppid=20854 vsize=5356 CPUtime=0
/proc/20856/stat : 20856 (SatELiteGTI) S 20854 20856 20563 0 -1 4194304 310 250 0 0 0 0 0 0 19 0 1 0 304814428 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20856/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50114 s]
/proc/loadavg: 1.02 1.05 1.00 2/66 20861
/proc/meminfo: memFree=1809760/2055920 swapFree=4177156/4192956
[pid=20856] ppid=20854 vsize=5356 CPUtime=0
/proc/20856/stat : 20856 (SatELiteGTI) S 20854 20856 20563 0 -1 4194304 310 250 0 0 0 0 0 0 19 0 1 0 304814428 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20856/statm: 1339 237 197 169 0 50 0
[pid=20861] ppid=20856 vsize=90208 CPUtime=1.48
/proc/20861/stat : 20861 (SatELite_releas) R 20856 20856 20563 0 -1 4194304 20847 0 0 0 138 10 0 0 25 0 1 0 304814429 92372992 19147 1992294400 134512640 135223648 4294956128 18446744073709551615 134587372 0 0 4096 3 0 0 0 17 1 0 0
/proc/20861/statm: 22552 19147 76 173 0 22377 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 95564

[startup+3.10144 s]
/proc/loadavg: 1.02 1.05 1.00 2/66 20861
/proc/meminfo: memFree=1804000/2055920 swapFree=4177156/4192956
[pid=20856] ppid=20854 vsize=5356 CPUtime=0
/proc/20856/stat : 20856 (SatELiteGTI) S 20854 20856 20563 0 -1 4194304 310 250 0 0 0 0 0 0 19 0 1 0 304814428 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20856/statm: 1339 237 197 169 0 50 0
[pid=20861] ppid=20856 vsize=98324 CPUtime=3.08
/proc/20861/stat : 20861 (SatELite_releas) R 20856 20856 20563 0 -1 4194304 23036 0 0 0 297 11 0 0 25 0 1 0 304814429 100683776 21088 1992294400 134512640 135223648 4294956128 18446744073709551615 134563859 0 0 4096 3 0 0 0 17 1 0 0
/proc/20861/statm: 24581 21088 76 173 0 24406 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 103680

[startup+6.30206 s]
/proc/loadavg: 1.02 1.05 1.00 2/66 20861
/proc/meminfo: memFree=1797920/2055920 swapFree=4177156/4192956
[pid=20856] ppid=20854 vsize=5356 CPUtime=5.76
/proc/20856/stat : 20856 (SatELiteGTI) S 20854 20856 20563 0 -1 4194304 335 30283 0 0 0 0 557 19 16 0 1 0 304814428 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20856/statm: 1339 239 197 169 0 50 0
Current children cumulated CPU time (s) 5.76
Current children cumulated vsize (KiB) 5356

[startup+12.7013 s]
/proc/loadavg: 1.02 1.05 1.00 2/66 20862
/proc/meminfo: memFree=1846496/2055920 swapFree=4177156/4192956
[pid=20856] ppid=20854 vsize=5356 CPUtime=5.76
/proc/20856/stat : 20856 (SatELiteGTI) S 20854 20856 20563 0 -1 4194304 335 30283 0 0 0 0 557 19 16 0 1 0 304814428 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20856/statm: 1339 239 197 169 0 50 0
[pid=20862] ppid=20856 vsize=26852 CPUtime=6.9
/proc/20862/stat : 20862 (minisat_static) R 20856 20856 20563 0 -1 4194304 6295 0 0 0 685 5 0 0 25 0 1 0 304815008 27496448 6263 1992294400 134512640 135212243 4294956240 18446744073709551615 134526019 0 0 4096 3 0 0 0 17 1 0 0
/proc/20862/statm: 6713 6263 75 170 0 6540 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 32208

[startup+25.5017 s]
/proc/loadavg: 1.01 1.04 1.00 2/66 20862
/proc/meminfo: memFree=1839456/2055920 swapFree=4177156/4192956
[pid=20856] ppid=20854 vsize=5356 CPUtime=5.76
/proc/20856/stat : 20856 (SatELiteGTI) S 20854 20856 20563 0 -1 4194304 335 30283 0 0 0 0 557 19 16 0 1 0 304814428 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20856/statm: 1339 239 197 169 0 50 0
[pid=20862] ppid=20856 vsize=33908 CPUtime=19.68
/proc/20862/stat : 20862 (minisat_static) R 20856 20856 20563 0 -1 4194304 8054 0 0 0 1962 6 0 0 25 0 1 0 304815008 34721792 8022 1992294400 134512640 135212243 4294956240 18446744073709551615 134526751 0 0 4096 3 0 0 0 17 1 0 0
/proc/20862/statm: 8477 8022 75 170 0 8304 0
Current children cumulated CPU time (s) 25.44
Current children cumulated vsize (KiB) 39264

[startup+51.1016 s]
/proc/loadavg: 1.01 1.04 1.00 2/66 20862
/proc/meminfo: memFree=1827424/2055920 swapFree=4177156/4192956
[pid=20856] ppid=20854 vsize=5356 CPUtime=5.76
/proc/20856/stat : 20856 (SatELiteGTI) S 20854 20856 20563 0 -1 4194304 335 30283 0 0 0 0 557 19 16 0 1 0 304814428 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20856/statm: 1339 239 197 169 0 50 0
[pid=20862] ppid=20856 vsize=45984 CPUtime=45.28
/proc/20862/stat : 20862 (minisat_static) R 20856 20856 20563 0 -1 4194304 11094 0 0 0 4519 9 0 0 25 0 1 0 304815008 47087616 11062 1992294400 134512640 135212243 4294956240 18446744073709551615 134718742 0 0 4096 3 0 0 0 17 1 0 0
/proc/20862/statm: 11496 11062 75 170 0 11323 0
Current children cumulated CPU time (s) 51.04
Current children cumulated vsize (KiB) 51340

[startup+102.305 s]
/proc/loadavg: 1.00 1.03 1.00 2/66 20862
/proc/meminfo: memFree=1799520/2055920 swapFree=4177156/4192956
[pid=20856] ppid=20854 vsize=5356 CPUtime=5.76
/proc/20856/stat : 20856 (SatELiteGTI) S 20854 20856 20563 0 -1 4194304 335 30283 0 0 0 0 557 19 16 0 1 0 304814428 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20856/statm: 1339 239 197 169 0 50 0
[pid=20862] ppid=20856 vsize=73764 CPUtime=96.47
/proc/20862/stat : 20862 (minisat_static) R 20856 20856 20563 0 -1 4194304 18033 0 0 0 9631 16 0 0 25 0 1 0 304815008 75534336 18001 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/20862/statm: 18441 18001 75 170 0 18268 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 79120

[startup+162.302 s]
/proc/loadavg: 1.00 1.02 1.00 2/66 20862
/proc/meminfo: memFree=1770912/2055920 swapFree=4177156/4192956
[pid=20856] ppid=20854 vsize=5356 CPUtime=5.76
/proc/20856/stat : 20856 (SatELiteGTI) S 20854 20856 20563 0 -1 4194304 335 30283 0 0 0 0 557 19 16 0 1 0 304814428 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20856/statm: 1339 239 197 169 0 50 0
[pid=20862] ppid=20856 vsize=102796 CPUtime=156.44
/proc/20862/stat : 20862 (minisat_static) R 20856 20856 20563 0 -1 4194304 25270 0 0 0 15622 22 0 0 25 0 1 0 304815008 105263104 25238 1992294400 134512640 135212243 4294956240 18446744073709551615 134526516 0 0 4096 3 0 0 0 17 1 0 0
/proc/20862/statm: 25699 25238 75 170 0 25526 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 108152

[startup+222.301 s]
/proc/loadavg: 1.00 1.02 1.00 2/66 20862
/proc/meminfo: memFree=1740448/2055920 swapFree=4177156/4192956
[pid=20856] ppid=20854 vsize=5356 CPUtime=5.76
/proc/20856/stat : 20856 (SatELiteGTI) S 20854 20856 20563 0 -1 4194304 335 30283 0 0 0 0 557 19 16 0 1 0 304814428 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20856/statm: 1339 239 197 169 0 50 0
[pid=20862] ppid=20856 vsize=132800 CPUtime=216.42
/proc/20862/stat : 20862 (minisat_static) R 20856 20856 20563 0 -1 4194304 32783 0 0 0 21611 31 0 0 25 0 1 0 304815008 135987200 32751 1992294400 134512640 135212243 4294956240 18446744073709551615 134526136 0 0 4096 3 0 0 0 17 1 0 0
/proc/20862/statm: 33200 32751 75 170 0 33027 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 138156

[startup+282.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/66 20862
/proc/meminfo: memFree=1714400/2055920 swapFree=4177156/4192956
[pid=20856] ppid=20854 vsize=5356 CPUtime=5.76
/proc/20856/stat : 20856 (SatELiteGTI) S 20854 20856 20563 0 -1 4194304 335 30283 0 0 0 0 557 19 16 0 1 0 304814428 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20856/statm: 1339 239 197 169 0 50 0
[pid=20862] ppid=20856 vsize=158692 CPUtime=276.39
/proc/20862/stat : 20862 (minisat_static) R 20856 20856 20563 0 -1 4194304 39241 0 0 0 27602 37 0 0 25 0 1 0 304815008 162500608 39209 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/20862/statm: 39673 39209 75 170 0 39500 0
Current children cumulated CPU time (s) 282.15
Current children cumulated vsize (KiB) 164048

[startup+342.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/66 20862
/proc/meminfo: memFree=1714400/2055920 swapFree=4177156/4192956
[pid=20856] ppid=20854 vsize=5356 CPUtime=5.76
/proc/20856/stat : 20856 (SatELiteGTI) S 20854 20856 20563 0 -1 4194304 335 30283 0 0 0 0 557 19 16 0 1 0 304814428 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20856/statm: 1339 239 197 169 0 50 0
[pid=20862] ppid=20856 vsize=158692 CPUtime=336.37
/proc/20862/stat : 20862 (minisat_static) R 20856 20856 20563 0 -1 4194304 39241 0 0 0 33600 37 0 0 25 0 1 0 304815008 162500608 39209 1992294400 134512640 135212243 4294956240 18446744073709551615 134535293 0 0 4096 3 0 0 0 17 1 0 0
/proc/20862/statm: 39673 39209 75 170 0 39500 0
Current children cumulated CPU time (s) 342.13
Current children cumulated vsize (KiB) 164048

[startup+402.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20862
/proc/meminfo: memFree=1714400/2055920 swapFree=4177156/4192956
[pid=20856] ppid=20854 vsize=5356 CPUtime=5.76
/proc/20856/stat : 20856 (SatELiteGTI) S 20854 20856 20563 0 -1 4194304 335 30283 0 0 0 0 557 19 16 0 1 0 304814428 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20856/statm: 1339 239 197 169 0 50 0
[pid=20862] ppid=20856 vsize=158692 CPUtime=396.35
/proc/20862/stat : 20862 (minisat_static) R 20856 20856 20563 0 -1 4194304 39241 0 0 0 39598 37 0 0 25 0 1 0 304815008 162500608 39209 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/20862/statm: 39673 39209 75 170 0 39500 0
Current children cumulated CPU time (s) 402.11

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

/proc/20862/statm: 43211 42747 75 170 0 43038 0
Current children cumulated CPU time (s) 582.04
Current children cumulated vsize (KiB) 178200

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20862
/proc/meminfo: memFree=1700128/2055920 swapFree=4177156/4192956
[pid=20856] ppid=20854 vsize=5356 CPUtime=5.76
/proc/20856/stat : 20856 (SatELiteGTI) S 20854 20856 20563 0 -1 4194304 335 30283 0 0 0 0 557 19 16 0 1 0 304814428 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20856/statm: 1339 239 197 169 0 50 0
[pid=20862] ppid=20856 vsize=172844 CPUtime=636.27
/proc/20862/stat : 20862 (minisat_static) R 20856 20856 20563 0 -1 4194304 42779 0 0 0 63586 41 0 0 25 0 1 0 304815008 176992256 42747 1992294400 134512640 135212243 4294956240 18446744073709551615 134526065 0 0 4096 3 0 0 0 17 1 0 0
/proc/20862/statm: 43211 42747 75 170 0 43038 0
Current children cumulated CPU time (s) 642.03
Current children cumulated vsize (KiB) 178200

[startup+702.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20862
/proc/meminfo: memFree=1700064/2055920 swapFree=4177156/4192956
[pid=20856] ppid=20854 vsize=5356 CPUtime=5.76
/proc/20856/stat : 20856 (SatELiteGTI) S 20854 20856 20563 0 -1 4194304 335 30283 0 0 0 0 557 19 16 0 1 0 304814428 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20856/statm: 1339 239 197 169 0 50 0
[pid=20862] ppid=20856 vsize=172844 CPUtime=696.24
/proc/20862/stat : 20862 (minisat_static) R 20856 20856 20563 0 -1 4194304 42779 0 0 0 69583 41 0 0 25 0 1 0 304815008 176992256 42747 1992294400 134512640 135212243 4294956240 18446744073709551615 134526150 0 0 4096 3 0 0 0 17 1 0 0
/proc/20862/statm: 43211 42747 75 170 0 43038 0
Current children cumulated CPU time (s) 702
Current children cumulated vsize (KiB) 178200

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20862
/proc/meminfo: memFree=1700000/2055920 swapFree=4177156/4192956
[pid=20856] ppid=20854 vsize=5356 CPUtime=5.76
/proc/20856/stat : 20856 (SatELiteGTI) S 20854 20856 20563 0 -1 4194304 335 30283 0 0 0 0 557 19 16 0 1 0 304814428 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20856/statm: 1339 239 197 169 0 50 0
[pid=20862] ppid=20856 vsize=172844 CPUtime=756.22
/proc/20862/stat : 20862 (minisat_static) R 20856 20856 20563 0 -1 4194304 42779 0 0 0 75581 41 0 0 25 0 1 0 304815008 176992256 42747 1992294400 134512640 135212243 4294956240 18446744073709551615 134527668 0 0 4096 3 0 0 0 17 1 0 0
/proc/20862/statm: 43211 42747 75 170 0 43038 0
Current children cumulated CPU time (s) 761.98
Current children cumulated vsize (KiB) 178200

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20862
/proc/meminfo: memFree=1686560/2055920 swapFree=4177156/4192956
[pid=20856] ppid=20854 vsize=5356 CPUtime=5.76
/proc/20856/stat : 20856 (SatELiteGTI) S 20854 20856 20563 0 -1 4194304 335 30283 0 0 0 0 557 19 16 0 1 0 304814428 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20856/statm: 1339 239 197 169 0 50 0
[pid=20862] ppid=20856 vsize=186196 CPUtime=816.2
/proc/20862/stat : 20862 (minisat_static) R 20856 20856 20563 0 -1 4194304 46132 0 0 0 81574 46 0 0 25 0 1 0 304815008 190664704 46100 1992294400 134512640 135212243 4294956240 18446744073709551615 134526459 0 0 4096 3 0 0 0 17 1 0 0
/proc/20862/statm: 46549 46100 75 170 0 46376 0
Current children cumulated CPU time (s) 821.96
Current children cumulated vsize (KiB) 191552

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20862
/proc/meminfo: memFree=1686560/2055920 swapFree=4177156/4192956
[pid=20856] ppid=20854 vsize=5356 CPUtime=5.76
/proc/20856/stat : 20856 (SatELiteGTI) S 20854 20856 20563 0 -1 4194304 335 30283 0 0 0 0 557 19 16 0 1 0 304814428 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20856/statm: 1339 239 197 169 0 50 0
[pid=20862] ppid=20856 vsize=186196 CPUtime=876.17
/proc/20862/stat : 20862 (minisat_static) R 20856 20856 20563 0 -1 4194304 46132 0 0 0 87571 46 0 0 25 0 1 0 304815008 190664704 46100 1992294400 134512640 135212243 4294956240 18446744073709551615 134526058 0 0 4096 3 0 0 0 17 1 0 0
/proc/20862/statm: 46549 46100 75 170 0 46376 0
Current children cumulated CPU time (s) 881.93
Current children cumulated vsize (KiB) 191552

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20862
/proc/meminfo: memFree=1686496/2055920 swapFree=4177156/4192956
[pid=20856] ppid=20854 vsize=5356 CPUtime=5.76
/proc/20856/stat : 20856 (SatELiteGTI) S 20854 20856 20563 0 -1 4194304 335 30283 0 0 0 0 557 19 16 0 1 0 304814428 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20856/statm: 1339 239 197 169 0 50 0
[pid=20862] ppid=20856 vsize=186196 CPUtime=936.15
/proc/20862/stat : 20862 (minisat_static) R 20856 20856 20563 0 -1 4194304 46132 0 0 0 93569 46 0 0 25 0 1 0 304815008 190664704 46100 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/20862/statm: 46549 46100 75 170 0 46376 0
Current children cumulated CPU time (s) 941.91
Current children cumulated vsize (KiB) 191552

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20862
/proc/meminfo: memFree=1686496/2055920 swapFree=4177156/4192956
[pid=20856] ppid=20854 vsize=5356 CPUtime=5.76
/proc/20856/stat : 20856 (SatELiteGTI) S 20854 20856 20563 0 -1 4194304 335 30283 0 0 0 0 557 19 16 0 1 0 304814428 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20856/statm: 1339 239 197 169 0 50 0
[pid=20862] ppid=20856 vsize=186196 CPUtime=996.13
/proc/20862/stat : 20862 (minisat_static) R 20856 20856 20563 0 -1 4194304 46132 0 0 0 99567 46 0 0 25 0 1 0 304815008 190664704 46100 1992294400 134512640 135212243 4294956240 18446744073709551615 134527744 0 0 4096 3 0 0 0 17 1 0 0
/proc/20862/statm: 46549 46100 75 170 0 46376 0
Current children cumulated CPU time (s) 1001.89
Current children cumulated vsize (KiB) 191552

[startup+1062.3 s]
/proc/loadavg: 1.08 1.02 1.01 2/66 20862
/proc/meminfo: memFree=1686496/2055920 swapFree=4177156/4192956
[pid=20856] ppid=20854 vsize=5356 CPUtime=5.76
/proc/20856/stat : 20856 (SatELiteGTI) S 20854 20856 20563 0 -1 4194304 335 30283 0 0 0 0 557 19 16 0 1 0 304814428 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20856/statm: 1339 239 197 169 0 50 0
[pid=20862] ppid=20856 vsize=186196 CPUtime=1056.1
/proc/20862/stat : 20862 (minisat_static) R 20856 20856 20563 0 -1 4194304 46132 0 0 0 105564 46 0 0 25 0 1 0 304815008 190664704 46100 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/20862/statm: 46549 46100 75 170 0 46376 0
Current children cumulated CPU time (s) 1061.86
Current children cumulated vsize (KiB) 191552

[startup+1122.3 s]
/proc/loadavg: 1.02 1.01 1.00 2/66 20862
/proc/meminfo: memFree=1679968/2055920 swapFree=4177156/4192956
[pid=20856] ppid=20854 vsize=5356 CPUtime=5.76
/proc/20856/stat : 20856 (SatELiteGTI) S 20854 20856 20563 0 -1 4194304 335 30283 0 0 0 0 557 19 16 0 1 0 304814428 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20856/statm: 1339 239 197 169 0 50 0
[pid=20862] ppid=20856 vsize=192928 CPUtime=1116.08
/proc/20862/stat : 20862 (minisat_static) R 20856 20856 20563 0 -1 4194304 47801 0 0 0 111560 48 0 0 25 0 1 0 304815008 197558272 47769 1992294400 134512640 135212243 4294956240 18446744073709551615 134718742 0 0 4096 3 0 0 0 17 1 0 0
/proc/20862/statm: 48232 47769 75 170 0 48059 0
Current children cumulated CPU time (s) 1121.84
Current children cumulated vsize (KiB) 198284

[startup+1182.3 s]
/proc/loadavg: 1.01 1.00 1.00 2/66 20862
/proc/meminfo: memFree=1673312/2055920 swapFree=4177156/4192956
[pid=20856] ppid=20854 vsize=5356 CPUtime=5.76
/proc/20856/stat : 20856 (SatELiteGTI) S 20854 20856 20563 0 -1 4194304 335 30283 0 0 0 0 557 19 16 0 1 0 304814428 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20856/statm: 1339 239 197 169 0 50 0
[pid=20862] ppid=20856 vsize=199456 CPUtime=1176.06
/proc/20862/stat : 20862 (minisat_static) R 20856 20856 20563 0 -1 4194304 49397 0 0 0 117556 50 0 0 25 0 1 0 304815008 204242944 49365 1992294400 134512640 135212243 4294956240 18446744073709551615 134525968 0 0 4096 3 0 0 0 17 1 0 0
/proc/20862/statm: 49864 49365 75 170 0 49691 0
Current children cumulated CPU time (s) 1181.82
Current children cumulated vsize (KiB) 204812



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20862
/proc/meminfo: memFree=1673312/2055920 swapFree=4177156/4192956
[pid=20856] ppid=20854 vsize=5356 CPUtime=5.76
/proc/20856/stat : 20856 (SatELiteGTI) S 20854 20856 20563 0 -1 4194304 335 30283 0 0 0 0 557 19 16 0 1 0 304814428 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20856/statm: 1339 239 197 169 0 50 0
[pid=20862] ppid=20856 vsize=199456 CPUtime=1194.26
/proc/20862/stat : 20862 (minisat_static) R 20856 20856 20563 0 -1 4194304 49397 0 0 0 119376 50 0 0 25 0 1 0 304815008 204242944 49365 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/20862/statm: 49864 49365 75 170 0 49691 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 204812

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 2/66 20862
/proc/meminfo: memFree=1673312/2055920 swapFree=4177156/4192956
[pid=20856] ppid=20854 vsize=5356 CPUtime=5.76
/proc/20856/stat : 20856 (SatELiteGTI) S 20854 20856 20563 0 -1 4194304 335 30283 0 0 0 0 557 19 16 0 1 0 304814428 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20856/statm: 1339 239 197 169 0 50 0
[pid=20862] ppid=20856 vsize=199456 CPUtime=1194.26
/proc/20862/stat : 20862 (minisat_static) R 20856 20856 20563 0 -1 4194304 49397 0 0 0 119376 50 0 0 25 0 1 0 304815008 204242944 49365 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/20862/statm: 49864 49365 75 170 0 49691 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 204812

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 20856 and gives
#  childrusage.ru_utime.tv_sec=5
#  childrusage.ru_utime.tv_usec=575152
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=195970
# CPU time returned by wait4() is 5.77112
# while last known CPU time is 1200.02
#
# 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): 1200.02
CPU user time (s): 1199.33
CPU system time (s): 0.69
CPU usage (%): 99.9591
Max. virtual memory (cumulated for all children) (KiB): 204812

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 5.57515
system time used= 0.19597
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 30618
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= 37

runsolver used 1.40679 second user time and 2.93255 second system time

The end

Launcher Data 

Begin job on node38 at 2009-05-19 23:17:40
IDJOB=1832036
IDBENCH=20386
IDSOLVER=672
FILE ID=node38/1832036-1242767859
PBS_JOBID= 9322260
Free space on /tmp= 66212 MiB

SOLVER NAME= MiniSAT 09z 2009-03-22
BENCH NAME= SAT07/industrial/anbulagan/hard-unsat/partial-5-11-u.cnf
COMMAND LINE= SatELiteGTI BENCHNAME -random-seed=RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1832036-1242767859/watcher-1832036-1242767859 -o /tmp/evaluation-result-1832036-1242767859/solver-1832036-1242767859 -C 1200 -W 1800 -M 1800  SatELiteGTI HOME/instance-1832036-1242767859.cnf -random-seed=1211680216

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

MD5SUM BENCH= 8e22d84b1ae625d44fbf300a32374a2d
RANDOM SEED=1211680216

node38.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		: 3000.265
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		: 3000.265
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:       1884880 kB
Buffers:         18128 kB
Cached:         111516 kB
SwapCached:       9960 kB
Active:          69400 kB
Inactive:        72780 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1884880 kB
SwapTotal:     4192956 kB
SwapFree:      4177156 kB
Dirty:           14312 kB
Writeback:           0 kB
Mapped:          14036 kB
Slab:            14808 kB
Committed_AS:  1079040 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= 66200 MiB
End job on node38 at 2009-05-19 23:37:42