Trace number 1834214

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 1200.41

General information on the benchmark

Namevelev-pipe-o-uns-1.0-7.cnf
MD5SUMb7df25f653e1e7a9ffcd39b3231809e6
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark253.941
Satisfiable
(Un)Satisfiability was proved
Number of variables24415
Number of clauses711050
Sum of the clauses size2091630
Maximum clause length161
Minimum clause length1
Number of clauses of size 11
Number of clauses of size 2605924
Number of clauses of size 386384
Number of clauses of size 4614
Number of clauses of size 5475
Number of clauses of size over 517652

Solver Data 

0.00/0.00	c Parsing...
0.00/0.52	c ==============================================================================
0.00/0.52	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.52	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.52	c ==============================================================================
0.00/0.52	c |         0 |  711049  2091629 |  213314       0        0     nan |  0.000 % |
2.49/2.51	c |         0 |  700461  2138957 |      --       0       --      -- |     --   | -10530/47459
2.49/2.51	c ==============================================================================
2.49/2.51	c Result  :   #vars: 21173   #clauses: 700461   #literals: 2138957
2.49/2.51	c CPU time:   2.40363 s
2.49/2.51	c ==============================================================================
3.09/3.18	c WARNING: for repeatability, setting FPU to use double precision
3.09/3.18	c Number of variables   : 21173        
3.09/3.18	c Number of clauses     : 700461       
3.48/3.59	c Parsing time: 0.36         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-1834214-1242828764/watcher-1834214-1242828764 -o /tmp/evaluation-result-1834214-1242828764/solver-1834214-1242828764 -C 1200 -W 1800 -M 1800 SatELiteGTI HOME/instance-1834214-1242828764.cnf -random-seed=225989516 

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 3/64 27505
/proc/meminfo: memFree=1638616/2055920 swapFree=4180348/4192956
[pid=27505] ppid=27503 vsize=5356 CPUtime=0
/proc/27505/stat : 27505 (SatELiteGTI) S 27503 27505 27186 0 -1 4194304 310 250 0 0 0 0 0 0 16 0 1 0 310904003 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27505/statm: 1339 237 197 169 0 50 0

[startup+0.056619 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 27505
/proc/meminfo: memFree=1638616/2055920 swapFree=4180348/4192956
[pid=27505] ppid=27503 vsize=5356 CPUtime=0
/proc/27505/stat : 27505 (SatELiteGTI) S 27503 27505 27186 0 -1 4194304 310 250 0 0 0 0 0 0 16 0 1 0 310904003 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27505/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.101622 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 27505
/proc/meminfo: memFree=1638616/2055920 swapFree=4180348/4192956
[pid=27505] ppid=27503 vsize=5356 CPUtime=0
/proc/27505/stat : 27505 (SatELiteGTI) S 27503 27505 27186 0 -1 4194304 310 250 0 0 0 0 0 0 16 0 1 0 310904003 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27505/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.301639 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 27505
/proc/meminfo: memFree=1638616/2055920 swapFree=4180348/4192956
[pid=27505] ppid=27503 vsize=5356 CPUtime=0
/proc/27505/stat : 27505 (SatELiteGTI) S 27503 27505 27186 0 -1 4194304 310 250 0 0 0 0 0 0 16 0 1 0 310904003 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27505/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.701676 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 27505
/proc/meminfo: memFree=1638616/2055920 swapFree=4180348/4192956
[pid=27505] ppid=27503 vsize=5356 CPUtime=0
/proc/27505/stat : 27505 (SatELiteGTI) S 27503 27505 27186 0 -1 4194304 310 250 0 0 0 0 0 0 16 0 1 0 310904003 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27505/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50175 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27510
/proc/meminfo: memFree=1586440/2055920 swapFree=4180348/4192956
[pid=27505] ppid=27503 vsize=5356 CPUtime=0
/proc/27505/stat : 27505 (SatELiteGTI) S 27503 27505 27186 0 -1 4194304 310 250 0 0 0 0 0 0 16 0 1 0 310904003 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27505/statm: 1339 237 197 169 0 50 0
[pid=27509] ppid=27505 vsize=67388 CPUtime=1.49
/proc/27509/stat : 27509 (SatELite_releas) R 27505 27505 27186 0 -1 4194304 15551 0 0 0 140 9 0 0 25 0 1 0 310904003 69005312 14247 1992294400 134512640 135223648 4294956128 18446744073709551615 134602031 0 0 4096 3 0 0 0 17 1 0 0
/proc/27509/statm: 16847 14247 76 173 0 16672 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 72744

[startup+3.10189 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27510
/proc/meminfo: memFree=1585096/2055920 swapFree=4180348/4192956
[pid=27505] ppid=27503 vsize=5356 CPUtime=0
/proc/27505/stat : 27505 (SatELiteGTI) S 27503 27505 27186 0 -1 4194304 310 250 0 0 0 0 0 0 16 0 1 0 310904003 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27505/statm: 1339 237 197 169 0 50 0
[pid=27509] ppid=27505 vsize=58404 CPUtime=3.09
/proc/27509/stat : 27509 (SatELite_releas) R 27505 27505 27186 0 -1 4194304 16867 0 0 0 295 14 0 0 25 0 1 0 310904003 59805696 12934 1992294400 134512640 135223648 4294956128 18446744073709551615 134737406 0 0 4096 3 0 0 0 17 1 0 0
/proc/27509/statm: 14601 12934 76 173 0 14426 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 63760

[startup+6.30118 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27511
/proc/meminfo: memFree=1590024/2055920 swapFree=4180348/4192956
[pid=27505] ppid=27503 vsize=5356 CPUtime=3.18
/proc/27505/stat : 27505 (SatELiteGTI) S 27503 27505 27186 0 -1 4194304 335 17119 0 0 0 0 302 16 16 0 1 0 310904003 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27505/statm: 1339 239 197 169 0 50 0
[pid=27511] ppid=27505 vsize=36628 CPUtime=3.1
/proc/27511/stat : 27511 (minisat_static) R 27505 27505 27186 0 -1 4194304 8640 0 0 0 305 5 0 0 25 0 1 0 310904322 37507072 8624 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/27511/statm: 9157 8624 75 170 0 8984 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 41984

[startup+12.7028 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27511
/proc/meminfo: memFree=1587528/2055920 swapFree=4180348/4192956
[pid=27505] ppid=27503 vsize=5356 CPUtime=3.18
/proc/27505/stat : 27505 (SatELiteGTI) S 27503 27505 27186 0 -1 4194304 335 17119 0 0 0 0 302 16 16 0 1 0 310904003 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27505/statm: 1339 239 197 169 0 50 0
[pid=27511] ppid=27505 vsize=38608 CPUtime=9.5
/proc/27511/stat : 27511 (minisat_static) R 27505 27505 27186 0 -1 4194304 9137 0 0 0 944 6 0 0 25 0 1 0 310904322 39534592 9121 1992294400 134512640 135212243 4294956240 18446744073709551615 134525968 0 0 4096 3 0 0 0 17 1 0 0
/proc/27511/statm: 9652 9121 75 170 0 9479 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 43964

[startup+25.5019 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27511
/proc/meminfo: memFree=1584200/2055920 swapFree=4180348/4192956
[pid=27505] ppid=27503 vsize=5356 CPUtime=3.18
/proc/27505/stat : 27505 (SatELiteGTI) S 27503 27505 27186 0 -1 4194304 335 17119 0 0 0 0 302 16 16 0 1 0 310904003 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27505/statm: 1339 239 197 169 0 50 0
[pid=27511] ppid=27505 vsize=41964 CPUtime=22.3
/proc/27511/stat : 27511 (minisat_static) R 27505 27505 27186 0 -1 4194304 9976 0 0 0 2223 7 0 0 25 0 1 0 310904322 42971136 9960 1992294400 134512640 135212243 4294956240 18446744073709551615 134535633 0 0 4096 3 0 0 0 17 1 0 0
/proc/27511/statm: 10491 9960 75 170 0 10318 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 47320

[startup+51.1012 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27511
/proc/meminfo: memFree=1578568/2055920 swapFree=4180348/4192956
[pid=27505] ppid=27503 vsize=5356 CPUtime=3.18
/proc/27505/stat : 27505 (SatELiteGTI) S 27503 27505 27186 0 -1 4194304 335 17119 0 0 0 0 302 16 16 0 1 0 310904003 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27505/statm: 1339 239 197 169 0 50 0
[pid=27511] ppid=27505 vsize=47644 CPUtime=47.89
/proc/27511/stat : 27511 (minisat_static) R 27505 27505 27186 0 -1 4194304 11367 0 0 0 4781 8 0 0 25 0 1 0 310904322 48787456 11351 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/27511/statm: 11911 11351 75 170 0 11738 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 53000

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27511
/proc/meminfo: memFree=1572552/2055920 swapFree=4180348/4192956
[pid=27505] ppid=27503 vsize=5356 CPUtime=3.18
/proc/27505/stat : 27505 (SatELiteGTI) S 27503 27505 27186 0 -1 4194304 335 17119 0 0 0 0 302 16 16 0 1 0 310904003 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27505/statm: 1339 239 197 169 0 50 0
[pid=27511] ppid=27505 vsize=53756 CPUtime=99.08
/proc/27511/stat : 27511 (minisat_static) R 27505 27505 27186 0 -1 4194304 12907 0 0 0 9899 9 0 0 25 0 1 0 310904322 55046144 12891 1992294400 134512640 135212243 4294956240 18446744073709551615 134525963 0 0 4096 3 0 0 0 17 1 0 0
/proc/27511/statm: 13439 12891 75 170 0 13266 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 59112

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27511
/proc/meminfo: memFree=1566344/2055920 swapFree=4180348/4192956
[pid=27505] ppid=27503 vsize=5356 CPUtime=3.18
/proc/27505/stat : 27505 (SatELiteGTI) S 27503 27505 27186 0 -1 4194304 335 17119 0 0 0 0 302 16 16 0 1 0 310904003 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27505/statm: 1339 239 197 169 0 50 0
[pid=27511] ppid=27505 vsize=59924 CPUtime=159.06
/proc/27511/stat : 27511 (minisat_static) R 27505 27505 27186 0 -1 4194304 14441 0 0 0 15895 11 0 0 25 0 1 0 310904322 61362176 14425 1992294400 134512640 135212243 4294956240 18446744073709551615 134526086 0 0 4096 3 0 0 0 17 1 0 0
/proc/27511/statm: 14981 14425 75 170 0 14808 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 65280

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27511
/proc/meminfo: memFree=1556360/2055920 swapFree=4180348/4192956
[pid=27505] ppid=27503 vsize=5356 CPUtime=3.18
/proc/27505/stat : 27505 (SatELiteGTI) S 27503 27505 27186 0 -1 4194304 335 17119 0 0 0 0 302 16 16 0 1 0 310904003 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27505/statm: 1339 239 197 169 0 50 0
[pid=27511] ppid=27505 vsize=69972 CPUtime=219.04
/proc/27511/stat : 27511 (minisat_static) R 27505 27505 27186 0 -1 4194304 16926 0 0 0 21891 13 0 0 25 0 1 0 310904322 71651328 16910 1992294400 134512640 135212243 4294956240 18446744073709551615 134526459 0 0 4096 3 0 0 0 17 1 0 0
/proc/27511/statm: 17493 16910 75 170 0 17320 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 75328

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27511
/proc/meminfo: memFree=1556232/2055920 swapFree=4180348/4192956
[pid=27505] ppid=27503 vsize=5356 CPUtime=3.18
/proc/27505/stat : 27505 (SatELiteGTI) S 27503 27505 27186 0 -1 4194304 335 17119 0 0 0 0 302 16 16 0 1 0 310904003 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27505/statm: 1339 239 197 169 0 50 0
[pid=27511] ppid=27505 vsize=69972 CPUtime=279.03
/proc/27511/stat : 27511 (minisat_static) R 27505 27505 27186 0 -1 4194304 16938 0 0 0 27890 13 0 0 25 0 1 0 310904322 71651328 16922 1992294400 134512640 135212243 4294956240 18446744073709551615 134526136 0 0 4096 3 0 0 0 17 1 0 0
/proc/27511/statm: 17493 16922 75 170 0 17320 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 75328

[startup+342.301 s]
/proc/loadavg: 1.12 1.03 1.01 2/66 27511
/proc/meminfo: memFree=1552264/2055920 swapFree=4180348/4192956
[pid=27505] ppid=27503 vsize=5356 CPUtime=3.18
/proc/27505/stat : 27505 (SatELiteGTI) S 27503 27505 27186 0 -1 4194304 335 17119 0 0 0 0 302 16 16 0 1 0 310904003 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27505/statm: 1339 239 197 169 0 50 0
[pid=27511] ppid=27505 vsize=73932 CPUtime=339.01
/proc/27511/stat : 27511 (minisat_static) R 27505 27505 27186 0 -1 4194304 17939 0 0 0 33886 15 0 0 25 0 1 0 310904322 75706368 17923 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/27511/statm: 18483 17923 75 170 0 18310 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 79288

[startup+402.302 s]
/proc/loadavg: 1.11 1.04 1.01 2/66 27511
/proc/meminfo: memFree=1545096/2055920 swapFree=4180348/4192956
[pid=27505] ppid=27503 vsize=5356 CPUtime=3.18
/proc/27505/stat : 27505 (SatELiteGTI) S 27503 27505 27186 0 -1 4194304 335 17119 0 0 0 0 302 16 16 0 1 0 310904003 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27505/statm: 1339 239 197 169 0 50 0
[pid=27511] ppid=27505 vsize=81168 CPUtime=399
/proc/27511/stat : 27511 (minisat_static) R 27505 27505 27186 0 -1 4194304 19716 0 0 0 39883 17 0 0 25 0 1 0 310904322 83116032 19700 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/27511/statm: 20292 19700 75 170 0 20119 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 86524

[startup+462.301 s]

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

/proc/27511/statm: 21579 21010 75 170 0 21406 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 91672

[startup+582.302 s]
/proc/loadavg: 1.03 1.05 1.00 2/66 27511
/proc/meminfo: memFree=1530440/2055920 swapFree=4180348/4192956
[pid=27505] ppid=27503 vsize=5356 CPUtime=3.18
/proc/27505/stat : 27505 (SatELiteGTI) S 27503 27505 27186 0 -1 4194304 335 17119 0 0 0 0 302 16 16 0 1 0 310904003 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27505/statm: 1339 239 197 169 0 50 0
[pid=27511] ppid=27505 vsize=95760 CPUtime=578.95
/proc/27511/stat : 27511 (minisat_static) R 27505 27505 27186 0 -1 4194304 23356 0 0 0 57874 21 0 0 25 0 1 0 310904322 98058240 23340 1992294400 134512640 135212243 4294956240 18446744073709551615 134526464 0 0 4096 3 0 0 0 17 1 0 0
/proc/27511/statm: 23940 23340 75 170 0 23767 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 101116

[startup+642.301 s]
/proc/loadavg: 1.01 1.04 1.00 2/66 27511
/proc/meminfo: memFree=1522312/2055920 swapFree=4180348/4192956
[pid=27505] ppid=27503 vsize=5356 CPUtime=3.18
/proc/27505/stat : 27505 (SatELiteGTI) S 27503 27505 27186 0 -1 4194304 335 17119 0 0 0 0 302 16 16 0 1 0 310904003 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27505/statm: 1339 239 197 169 0 50 0
[pid=27511] ppid=27505 vsize=103948 CPUtime=638.93
/proc/27511/stat : 27511 (minisat_static) R 27505 27505 27186 0 -1 4194304 25373 0 0 0 63871 22 0 0 25 0 1 0 310904322 106442752 25357 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/27511/statm: 25987 25357 75 170 0 25814 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 109304

[startup+702.302 s]
/proc/loadavg: 1.00 1.03 1.00 2/66 27511
/proc/meminfo: memFree=1522248/2055920 swapFree=4180348/4192956
[pid=27505] ppid=27503 vsize=5356 CPUtime=3.18
/proc/27505/stat : 27505 (SatELiteGTI) S 27503 27505 27186 0 -1 4194304 335 17119 0 0 0 0 302 16 16 0 1 0 310904003 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27505/statm: 1339 239 197 169 0 50 0
[pid=27511] ppid=27505 vsize=103948 CPUtime=698.91
/proc/27511/stat : 27511 (minisat_static) R 27505 27505 27186 0 -1 4194304 25389 0 0 0 69869 22 0 0 25 0 1 0 310904322 106442752 25373 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/27511/statm: 25987 25373 75 170 0 25814 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 109304

[startup+762.305 s]
/proc/loadavg: 1.00 1.02 1.00 2/66 27511
/proc/meminfo: memFree=1522248/2055920 swapFree=4180348/4192956
[pid=27505] ppid=27503 vsize=5356 CPUtime=3.18
/proc/27505/stat : 27505 (SatELiteGTI) S 27503 27505 27186 0 -1 4194304 335 17119 0 0 0 0 302 16 16 0 1 0 310904003 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27505/statm: 1339 239 197 169 0 50 0
[pid=27511] ppid=27505 vsize=103948 CPUtime=758.9
/proc/27511/stat : 27511 (minisat_static) R 27505 27505 27186 0 -1 4194304 25389 0 0 0 75868 22 0 0 25 0 1 0 310904322 106442752 25373 1992294400 134512640 135212243 4294956240 18446744073709551615 134526211 0 0 4096 3 0 0 0 17 1 0 0
/proc/27511/statm: 25987 25373 75 170 0 25814 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 109304

[startup+822.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/66 27511
/proc/meminfo: memFree=1521160/2055920 swapFree=4180348/4192956
[pid=27505] ppid=27503 vsize=5356 CPUtime=3.18
/proc/27505/stat : 27505 (SatELiteGTI) S 27503 27505 27186 0 -1 4194304 335 17119 0 0 0 0 302 16 16 0 1 0 310904003 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27505/statm: 1339 239 197 169 0 50 0
[pid=27511] ppid=27505 vsize=105012 CPUtime=818.89
/proc/27511/stat : 27511 (minisat_static) R 27505 27505 27186 0 -1 4194304 25649 0 0 0 81866 23 0 0 25 0 1 0 310904322 107532288 25633 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/27511/statm: 26253 25633 75 170 0 26080 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 110368

[startup+882.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/66 27511
/proc/meminfo: memFree=1520904/2055920 swapFree=4180348/4192956
[pid=27505] ppid=27503 vsize=5356 CPUtime=3.18
/proc/27505/stat : 27505 (SatELiteGTI) S 27503 27505 27186 0 -1 4194304 335 17119 0 0 0 0 302 16 16 0 1 0 310904003 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27505/statm: 1339 239 197 169 0 50 0
[pid=27511] ppid=27505 vsize=105176 CPUtime=878.87
/proc/27511/stat : 27511 (minisat_static) R 27505 27505 27186 0 -1 4194304 25709 0 0 0 87864 23 0 0 25 0 1 0 310904322 107700224 25693 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/27511/statm: 26294 25693 75 170 0 26121 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 110532

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27511
/proc/meminfo: memFree=1515912/2055920 swapFree=4180348/4192956
[pid=27505] ppid=27503 vsize=5356 CPUtime=3.18
/proc/27505/stat : 27505 (SatELiteGTI) S 27503 27505 27186 0 -1 4194304 335 17119 0 0 0 0 302 16 16 0 1 0 310904003 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27505/statm: 1339 239 197 169 0 50 0
[pid=27511] ppid=27505 vsize=110180 CPUtime=938.85
/proc/27511/stat : 27511 (minisat_static) R 27505 27505 27186 0 -1 4194304 26943 0 0 0 93861 24 0 0 25 0 1 0 310904322 112824320 26927 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/27511/statm: 27545 26927 75 170 0 27372 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 115536

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27511
/proc/meminfo: memFree=1515912/2055920 swapFree=4180348/4192956
[pid=27505] ppid=27503 vsize=5356 CPUtime=3.18
/proc/27505/stat : 27505 (SatELiteGTI) S 27503 27505 27186 0 -1 4194304 335 17119 0 0 0 0 302 16 16 0 1 0 310904003 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27505/statm: 1339 239 197 169 0 50 0
[pid=27511] ppid=27505 vsize=110180 CPUtime=998.83
/proc/27511/stat : 27511 (minisat_static) R 27505 27505 27186 0 -1 4194304 26944 0 0 0 99859 24 0 0 25 0 1 0 310904322 112824320 26928 1992294400 134512640 135212243 4294956240 18446744073709551615 134526086 0 0 4096 3 0 0 0 17 1 0 0
/proc/27511/statm: 27545 26928 75 170 0 27372 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 115536

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27511
/proc/meminfo: memFree=1511752/2055920 swapFree=4180348/4192956
[pid=27505] ppid=27503 vsize=5356 CPUtime=3.18
/proc/27505/stat : 27505 (SatELiteGTI) S 27503 27505 27186 0 -1 4194304 335 17119 0 0 0 0 302 16 16 0 1 0 310904003 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27505/statm: 1339 239 197 169 0 50 0
[pid=27511] ppid=27505 vsize=114676 CPUtime=1058.82
/proc/27511/stat : 27511 (minisat_static) R 27505 27505 27186 0 -1 4194304 27976 0 0 0 105856 26 0 0 25 0 1 0 310904322 117428224 27960 1992294400 134512640 135212243 4294956240 18446744073709551615 134526197 0 0 4096 3 0 0 0 17 1 0 0
/proc/27511/statm: 28669 27960 75 170 0 28496 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 120032

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27511
/proc/meminfo: memFree=1511752/2055920 swapFree=4180348/4192956
[pid=27505] ppid=27503 vsize=5356 CPUtime=3.18
/proc/27505/stat : 27505 (SatELiteGTI) S 27503 27505 27186 0 -1 4194304 335 17119 0 0 0 0 302 16 16 0 1 0 310904003 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27505/statm: 1339 239 197 169 0 50 0
[pid=27511] ppid=27505 vsize=114676 CPUtime=1118.8
/proc/27511/stat : 27511 (minisat_static) R 27505 27505 27186 0 -1 4194304 27976 0 0 0 111854 26 0 0 25 0 1 0 310904322 117428224 27960 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/27511/statm: 28669 27960 75 170 0 28496 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 120032

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27511
/proc/meminfo: memFree=1505032/2055920 swapFree=4180348/4192956
[pid=27505] ppid=27503 vsize=5356 CPUtime=3.18
/proc/27505/stat : 27505 (SatELiteGTI) S 27503 27505 27186 0 -1 4194304 335 17119 0 0 0 0 302 16 16 0 1 0 310904003 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27505/statm: 1339 239 197 169 0 50 0
[pid=27511] ppid=27505 vsize=121180 CPUtime=1178.78
/proc/27511/stat : 27511 (minisat_static) R 27505 27505 27186 0 -1 4194304 29640 0 0 0 117850 28 0 0 25 0 1 0 310904322 124088320 29624 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/27511/statm: 30295 29624 75 170 0 30122 0
Current children cumulated CPU time (s) 1181.96
Current children cumulated vsize (KiB) 126536



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27511
/proc/meminfo: memFree=1505032/2055920 swapFree=4180348/4192956
[pid=27505] ppid=27503 vsize=5356 CPUtime=3.18
/proc/27505/stat : 27505 (SatELiteGTI) S 27503 27505 27186 0 -1 4194304 335 17119 0 0 0 0 302 16 16 0 1 0 310904003 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27505/statm: 1339 239 197 169 0 50 0
[pid=27511] ppid=27505 vsize=121180 CPUtime=1196.88
/proc/27511/stat : 27511 (minisat_static) R 27505 27505 27186 0 -1 4194304 29640 0 0 0 119660 28 0 0 25 0 1 0 310904322 124088320 29624 1992294400 134512640 135212243 4294956240 18446744073709551615 134526700 0 0 4096 3 0 0 0 17 1 0 0
/proc/27511/statm: 30295 29624 75 170 0 30122 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 126536

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 27505 and gives
#  childrusage.ru_utime.tv_sec=3
#  childrusage.ru_utime.tv_usec=25540
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=161975
# CPU time returned by wait4() is 3.18751
# 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): 1200.41
CPU time (s): 1200.06
CPU user time (s): 1199.62
CPU system time (s): 0.44
CPU usage (%): 99.9706
Max. virtual memory (cumulated for all children) (KiB): 126536

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 3.02554
system time used= 0.161975
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 17454
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= 13
involuntary context switches= 10

runsolver used 1.39479 second user time and 2.98155 second system time

The end

Launcher Data 

Begin job on node51 at 2009-05-20 16:12:45
IDJOB=1834214
IDBENCH=71743
IDSOLVER=672
FILE ID=node51/1834214-1242828764
PBS_JOBID= 9322524
Free space on /tmp= 66176 MiB

SOLVER NAME= MiniSAT 09z 2009-03-22
BENCH NAME= SAT_RACE06/velev-pipe-o-uns-1.0-7.cnf
COMMAND LINE= SatELiteGTI BENCHNAME -random-seed=RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1834214-1242828764/watcher-1834214-1242828764 -o /tmp/evaluation-result-1834214-1242828764/solver-1834214-1242828764 -C 1200 -W 1800 -M 1800  SatELiteGTI HOME/instance-1834214-1242828764.cnf -random-seed=225989516

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

MD5SUM BENCH= b7df25f653e1e7a9ffcd39b3231809e6
RANDOM SEED=225989516

node51.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		: 3000.214
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		: 3000.214
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:       1639096 kB
Buffers:         55508 kB
Cached:         309824 kB
SwapCached:       6900 kB
Active:         138532 kB
Inactive:       235716 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1639096 kB
SwapTotal:     4192956 kB
SwapFree:      4180348 kB
Dirty:           14564 kB
Writeback:           0 kB
Mapped:          14080 kB
Slab:            28708 kB
Committed_AS:   909428 kB
PageTables:       1408 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= 66160 MiB
End job on node51 at 2009-05-20 16:32:47