Trace number 1832800

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) 1200.03 1200.51

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/18000/
unif-k3-r4.2-v18000-c75600-S1773173258-010.cnf
MD5SUMae02373c0ed448bf77bcd57171ccc944
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark441.82
Satisfiable
(Un)Satisfiability was proved
Number of variables18000
Number of clauses75600
Sum of the clauses size226800
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 375600
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.00	c Parsing...
0.00/0.09	c ==============================================================================
0.00/0.09	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.09	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.09	c ==============================================================================
0.00/0.09	c |         0 |   75600   226800 |   22679       0        0     nan |  0.000 % |
0.00/0.27	c |         0 |   75100   227926 |      --       0       --      -- |     --   | -500/1126
0.00/0.27	c ==============================================================================
0.00/0.27	c Result  :   #vars: 17562   #clauses: 75100   #literals: 227926
0.00/0.27	c CPU time:   0.254961 s
0.00/0.27	c ==============================================================================
0.00/0.36	c WARNING: for repeatability, setting FPU to use double precision
0.00/0.36	c Number of variables   : 17562        
0.00/0.36	c Number of clauses     : 75100        
0.34/0.42	c Parsing time: 0.05         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-1832800-1242787948/watcher-1832800-1242787948 -o /tmp/evaluation-result-1832800-1242787948/solver-1832800-1242787948 -C 1200 -W 1800 -M 1800 SatELiteGTI HOME/instance-1832800-1242787948.cnf -random-seed=963253565 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 11422
/proc/meminfo: memFree=1878600/2055920 swapFree=4153476/4192956
[pid=11422] ppid=11420 vsize=5356 CPUtime=0
/proc/11422/stat : 11422 (SatELiteGTI) R 11420 11422 10762 0 -1 4194304 291 250 0 0 0 0 0 0 18 0 1 0 306823433 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 213115922931 0 0 4100 65536 0 0 0 17 0 0 0
/proc/11422/statm: 1339 237 197 169 0 50 0

[startup+0.055573 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 11422
/proc/meminfo: memFree=1878600/2055920 swapFree=4153476/4192956
[pid=11422] ppid=11420 vsize=5356 CPUtime=0
/proc/11422/stat : 11422 (SatELiteGTI) S 11420 11422 10762 0 -1 4194304 310 250 0 0 0 0 0 0 19 0 1 0 306823433 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11422/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.10258 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 11422
/proc/meminfo: memFree=1878600/2055920 swapFree=4153476/4192956
[pid=11422] ppid=11420 vsize=5356 CPUtime=0
/proc/11422/stat : 11422 (SatELiteGTI) S 11420 11422 10762 0 -1 4194304 310 250 0 0 0 0 0 0 19 0 1 0 306823433 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11422/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.30263 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 11422
/proc/meminfo: memFree=1878600/2055920 swapFree=4153476/4192956
[pid=11422] ppid=11420 vsize=5356 CPUtime=0
/proc/11422/stat : 11422 (SatELiteGTI) S 11420 11422 10762 0 -1 4194304 310 250 0 0 0 0 0 0 19 0 1 0 306823433 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11422/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.701704 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 11422
/proc/meminfo: memFree=1878600/2055920 swapFree=4153476/4192956
[pid=11422] ppid=11420 vsize=5356 CPUtime=0.34
/proc/11422/stat : 11422 (SatELiteGTI) S 11420 11422 10762 0 -1 4194304 335 2600 0 0 0 0 32 2 16 0 1 0 306823433 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11422/statm: 1339 239 197 169 0 50 0
Current children cumulated CPU time (s) 0.34
Current children cumulated vsize (KiB) 5356

[startup+1.50184 s]
/proc/loadavg: 1.23 1.03 1.01 2/66 11428
/proc/meminfo: memFree=1870200/2055920 swapFree=4153476/4192956
[pid=11422] ppid=11420 vsize=5356 CPUtime=0.34
/proc/11422/stat : 11422 (SatELiteGTI) S 11420 11422 10762 0 -1 4194304 335 2600 0 0 0 0 32 2 16 0 1 0 306823433 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11422/statm: 1339 239 197 169 0 50 0
[pid=11428] ppid=11422 vsize=8188 CPUtime=1.12
/proc/11428/stat : 11428 (minisat_static) R 11422 11422 10762 0 -1 4194304 1909 0 0 0 112 0 0 0 25 0 1 0 306823469 8384512 1895 1992294400 134512640 135212243 4294956240 18446744073709551615 134527648 0 0 4096 3 0 0 0 17 1 0 0
/proc/11428/statm: 2047 1895 76 170 0 1874 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 13544

[startup+3.10115 s]
/proc/loadavg: 1.23 1.03 1.01 2/66 11428
/proc/meminfo: memFree=1868344/2055920 swapFree=4153476/4192956
[pid=11422] ppid=11420 vsize=5356 CPUtime=0.34
/proc/11422/stat : 11422 (SatELiteGTI) S 11420 11422 10762 0 -1 4194304 335 2600 0 0 0 0 32 2 16 0 1 0 306823433 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11422/statm: 1339 239 197 169 0 50 0
[pid=11428] ppid=11422 vsize=10564 CPUtime=2.73
/proc/11428/stat : 11428 (minisat_static) R 11422 11422 10762 0 -1 4194304 2508 0 0 0 272 1 0 0 25 0 1 0 306823469 10817536 2494 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/11428/statm: 2641 2494 76 170 0 2468 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 15920

[startup+6.30175 s]
/proc/loadavg: 1.22 1.03 1.01 2/66 11428
/proc/meminfo: memFree=1863488/2055920 swapFree=4153476/4192956
[pid=11422] ppid=11420 vsize=5356 CPUtime=0.34
/proc/11422/stat : 11422 (SatELiteGTI) S 11420 11422 10762 0 -1 4194304 335 2600 0 0 0 0 32 2 16 0 1 0 306823433 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11422/statm: 1339 239 197 169 0 50 0
[pid=11428] ppid=11422 vsize=15052 CPUtime=5.93
/proc/11428/stat : 11428 (minisat_static) R 11422 11422 10762 0 -1 4194304 3621 0 0 0 591 2 0 0 25 0 1 0 306823469 15413248 3607 1992294400 134512640 135212243 4294956240 18446744073709551615 134718742 0 0 4096 3 0 0 0 17 1 0 0
/proc/11428/statm: 3763 3607 76 170 0 3590 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 20408

[startup+12.702 s]
/proc/loadavg: 1.20 1.03 1.01 2/66 11428
/proc/meminfo: memFree=1853888/2055920 swapFree=4153476/4192956
[pid=11422] ppid=11420 vsize=5356 CPUtime=0.34
/proc/11422/stat : 11422 (SatELiteGTI) S 11420 11422 10762 0 -1 4194304 335 2600 0 0 0 0 32 2 16 0 1 0 306823433 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11422/statm: 1339 239 197 169 0 50 0
[pid=11428] ppid=11422 vsize=24228 CPUtime=12.32
/proc/11428/stat : 11428 (minisat_static) R 11422 11422 10762 0 -1 4194304 5908 0 0 0 1228 4 0 0 25 0 1 0 306823469 24809472 5894 1992294400 134512640 135212243 4294956240 18446744073709551615 134526211 0 0 4096 3 0 0 0 17 1 0 0
/proc/11428/statm: 6057 5894 76 170 0 5884 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 29584

[startup+25.5024 s]
/proc/loadavg: 1.15 1.03 1.01 2/66 11428
/proc/meminfo: memFree=1837632/2055920 swapFree=4153476/4192956
[pid=11422] ppid=11420 vsize=5356 CPUtime=0.34
/proc/11422/stat : 11422 (SatELiteGTI) S 11420 11422 10762 0 -1 4194304 335 2600 0 0 0 0 32 2 16 0 1 0 306823433 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11422/statm: 1339 239 197 169 0 50 0
[pid=11428] ppid=11422 vsize=39968 CPUtime=25.12
/proc/11428/stat : 11428 (minisat_static) R 11422 11422 10762 0 -1 4194304 9865 0 0 0 2504 8 0 0 25 0 1 0 306823469 40927232 9851 1992294400 134512640 135212243 4294956240 18446744073709551615 134526257 0 0 4096 3 0 0 0 17 1 0 0
/proc/11428/statm: 9992 9851 76 170 0 9819 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 45324

[startup+51.1022 s]
/proc/loadavg: 1.17 1.04 1.01 2/66 11428
/proc/meminfo: memFree=1811904/2055920 swapFree=4153476/4192956
[pid=11422] ppid=11420 vsize=5356 CPUtime=0.34
/proc/11422/stat : 11422 (SatELiteGTI) S 11420 11422 10762 0 -1 4194304 335 2600 0 0 0 0 32 2 16 0 1 0 306823433 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11422/statm: 1339 239 197 169 0 50 0
[pid=11428] ppid=11422 vsize=65936 CPUtime=50.71
/proc/11428/stat : 11428 (minisat_static) R 11422 11422 10762 0 -1 4194304 16330 0 0 0 5055 16 0 0 25 0 1 0 306823469 67518464 16316 1992294400 134512640 135212243 4294956240 18446744073709551615 134526019 0 0 4096 3 0 0 0 17 1 0 0
/proc/11428/statm: 16484 16316 76 170 0 16311 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 71292

[startup+102.306 s]
/proc/loadavg: 1.15 1.05 1.01 2/66 11428
/proc/meminfo: memFree=1804672/2055920 swapFree=4153476/4192956
[pid=11422] ppid=11420 vsize=5356 CPUtime=0.34
/proc/11422/stat : 11422 (SatELiteGTI) S 11420 11422 10762 0 -1 4194304 335 2600 0 0 0 0 32 2 16 0 1 0 306823433 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11422/statm: 1339 239 197 169 0 50 0
[pid=11428] ppid=11422 vsize=72668 CPUtime=101.9
/proc/11428/stat : 11428 (minisat_static) R 11422 11422 10762 0 -1 4194304 17994 0 0 0 10171 19 0 0 25 0 1 0 306823469 74412032 17980 1992294400 134512640 135212243 4294956240 18446744073709551615 134525968 0 0 4096 3 0 0 0 17 1 0 0
/proc/11428/statm: 18167 17980 76 170 0 17994 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 78024

[startup+162.302 s]
/proc/loadavg: 1.13 1.05 1.01 2/66 11428
/proc/meminfo: memFree=1795712/2055920 swapFree=4153476/4192956
[pid=11422] ppid=11420 vsize=5356 CPUtime=0.34
/proc/11422/stat : 11422 (SatELiteGTI) S 11420 11422 10762 0 -1 4194304 335 2600 0 0 0 0 32 2 16 0 1 0 306823433 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11422/statm: 1339 239 197 169 0 50 0
[pid=11428] ppid=11422 vsize=81520 CPUtime=161.87
/proc/11428/stat : 11428 (minisat_static) R 11422 11422 10762 0 -1 4194304 20222 0 0 0 16165 22 0 0 25 0 1 0 306823469 83476480 20208 1992294400 134512640 135212243 4294956240 18446744073709551615 134536919 0 0 4096 3 0 0 0 17 1 0 0
/proc/11428/statm: 20380 20208 76 170 0 20207 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 86876

[startup+222.302 s]
/proc/loadavg: 1.11 1.06 1.01 2/66 11428
/proc/meminfo: memFree=1786432/2055920 swapFree=4153476/4192956
[pid=11422] ppid=11420 vsize=5356 CPUtime=0.34
/proc/11422/stat : 11422 (SatELiteGTI) S 11420 11422 10762 0 -1 4194304 335 2600 0 0 0 0 32 2 16 0 1 0 306823433 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11422/statm: 1339 239 197 169 0 50 0
[pid=11428] ppid=11422 vsize=90632 CPUtime=221.84
/proc/11428/stat : 11428 (minisat_static) R 11422 11422 10762 0 -1 4194304 22529 0 0 0 22161 23 0 0 25 0 1 0 306823469 92807168 22515 1992294400 134512640 135212243 4294956240 18446744073709551615 134535633 0 0 4096 3 0 0 0 17 1 0 0
/proc/11428/statm: 22658 22515 76 170 0 22485 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 95988

[startup+282.302 s]
/proc/loadavg: 1.10 1.06 1.01 2/66 11428
/proc/meminfo: memFree=1778432/2055920 swapFree=4153476/4192956
[pid=11422] ppid=11420 vsize=5356 CPUtime=0.34
/proc/11422/stat : 11422 (SatELiteGTI) S 11420 11422 10762 0 -1 4194304 335 2600 0 0 0 0 32 2 16 0 1 0 306823433 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11422/statm: 1339 239 197 169 0 50 0
[pid=11428] ppid=11422 vsize=98732 CPUtime=281.82
/proc/11428/stat : 11428 (minisat_static) R 11422 11422 10762 0 -1 4194304 24512 0 0 0 28156 26 0 0 25 0 1 0 306823469 101101568 24498 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/11428/statm: 24683 24498 76 170 0 24510 0
Current children cumulated CPU time (s) 282.16
Current children cumulated vsize (KiB) 104088

[startup+342.301 s]
/proc/loadavg: 1.17 1.09 1.02 2/66 11428
/proc/meminfo: memFree=1778432/2055920 swapFree=4153476/4192956
[pid=11422] ppid=11420 vsize=5356 CPUtime=0.34
/proc/11422/stat : 11422 (SatELiteGTI) S 11420 11422 10762 0 -1 4194304 335 2600 0 0 0 0 32 2 16 0 1 0 306823433 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11422/statm: 1339 239 197 169 0 50 0
[pid=11428] ppid=11422 vsize=98732 CPUtime=341.8
/proc/11428/stat : 11428 (minisat_static) R 11422 11422 10762 0 -1 4194304 24512 0 0 0 34154 26 0 0 25 0 1 0 306823469 101101568 24498 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/11428/statm: 24683 24498 76 170 0 24510 0
Current children cumulated CPU time (s) 342.14
Current children cumulated vsize (KiB) 104088

[startup+402.302 s]
/proc/loadavg: 1.11 1.09 1.02 2/66 11428
/proc/meminfo: memFree=1770816/2055920 swapFree=4153476/4192956
[pid=11422] ppid=11420 vsize=5356 CPUtime=0.34
/proc/11422/stat : 11422 (SatELiteGTI) S 11420 11422 10762 0 -1 4194304 335 2600 0 0 0 0 32 2 16 0 1 0 306823433 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11422/statm: 1339 239 197 169 0 50 0
[pid=11428] ppid=11422 vsize=106256 CPUtime=401.78
/proc/11428/stat : 11428 (minisat_static) R 11422 11422 10762 0 -1 4194304 26406 0 0 0 40149 29 0 0 25 0 1 0 306823469 108806144 26392 1992294400 134512640 135212243 4294956240 18446744073709551615 134536032 0 0 4096 3 0 0 0 17 1 0 0
/proc/11428/statm: 26564 26392 76 170 0 26391 0
Current children cumulated CPU time (s) 402.12
Current children cumulated vsize (KiB) 111612

[startup+462.303 s]

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

/proc/11428/statm: 32440 32286 76 170 0 32267 0
Current children cumulated CPU time (s) 582.05
Current children cumulated vsize (KiB) 135116

[startup+642.302 s]
/proc/loadavg: 1.00 1.03 1.00 2/66 11434
/proc/meminfo: memFree=1745216/2055920 swapFree=4153476/4192956
[pid=11422] ppid=11420 vsize=5356 CPUtime=0.34
/proc/11422/stat : 11422 (SatELiteGTI) S 11420 11422 10762 0 -1 4194304 335 2600 0 0 0 0 32 2 16 0 1 0 306823433 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11422/statm: 1339 239 197 169 0 50 0
[pid=11428] ppid=11422 vsize=131612 CPUtime=641.69
/proc/11428/stat : 11428 (minisat_static) R 11422 11422 10762 0 -1 4194304 32740 0 0 0 64133 36 0 0 25 0 1 0 306823469 134770688 32726 1992294400 134512640 135212243 4294956240 18446744073709551615 134526162 0 0 4096 3 0 0 0 17 1 0 0
/proc/11428/statm: 32903 32726 76 170 0 32730 0
Current children cumulated CPU time (s) 642.03
Current children cumulated vsize (KiB) 136968

[startup+702.301 s]
/proc/loadavg: 1.00 1.02 1.00 2/66 11434
/proc/meminfo: memFree=1745152/2055920 swapFree=4153476/4192956
[pid=11422] ppid=11420 vsize=5356 CPUtime=0.34
/proc/11422/stat : 11422 (SatELiteGTI) S 11420 11422 10762 0 -1 4194304 335 2600 0 0 0 0 32 2 16 0 1 0 306823433 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11422/statm: 1339 239 197 169 0 50 0
[pid=11428] ppid=11422 vsize=131612 CPUtime=701.67
/proc/11428/stat : 11428 (minisat_static) R 11422 11422 10762 0 -1 4194304 32740 0 0 0 70131 36 0 0 25 0 1 0 306823469 134770688 32726 1992294400 134512640 135212243 4294956240 18446744073709551615 134526197 0 0 4096 3 0 0 0 17 1 0 0
/proc/11428/statm: 32903 32726 76 170 0 32730 0
Current children cumulated CPU time (s) 702.01
Current children cumulated vsize (KiB) 136968

[startup+762.306 s]
/proc/loadavg: 1.00 1.02 1.00 2/66 11434
/proc/meminfo: memFree=1735424/2055920 swapFree=4153476/4192956
[pid=11422] ppid=11420 vsize=5356 CPUtime=0.34
/proc/11422/stat : 11422 (SatELiteGTI) S 11420 11422 10762 0 -1 4194304 335 2600 0 0 0 0 32 2 16 0 1 0 306823433 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11422/statm: 1339 239 197 169 0 50 0
[pid=11428] ppid=11422 vsize=141124 CPUtime=761.65
/proc/11428/stat : 11428 (minisat_static) R 11422 11422 10762 0 -1 4194304 35158 0 0 0 76125 40 0 0 25 0 1 0 306823469 144510976 35144 1992294400 134512640 135212243 4294956240 18446744073709551615 134526257 0 0 4096 3 0 0 0 17 1 0 0
/proc/11428/statm: 35281 35144 76 170 0 35108 0
Current children cumulated CPU time (s) 761.99
Current children cumulated vsize (KiB) 146480

[startup+822.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/66 11434
/proc/meminfo: memFree=1735424/2055920 swapFree=4153476/4192956
[pid=11422] ppid=11420 vsize=5356 CPUtime=0.34
/proc/11422/stat : 11422 (SatELiteGTI) S 11420 11422 10762 0 -1 4194304 335 2600 0 0 0 0 32 2 16 0 1 0 306823433 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11422/statm: 1339 239 197 169 0 50 0
[pid=11428] ppid=11422 vsize=141124 CPUtime=821.62
/proc/11428/stat : 11428 (minisat_static) R 11422 11422 10762 0 -1 4194304 35158 0 0 0 82122 40 0 0 25 0 1 0 306823469 144510976 35144 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/11428/statm: 35281 35144 76 170 0 35108 0
Current children cumulated CPU time (s) 821.96
Current children cumulated vsize (KiB) 146480

[startup+882.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/66 11434
/proc/meminfo: memFree=1725184/2055920 swapFree=4153476/4192956
[pid=11422] ppid=11420 vsize=5356 CPUtime=0.34
/proc/11422/stat : 11422 (SatELiteGTI) S 11420 11422 10762 0 -1 4194304 335 2600 0 0 0 0 32 2 16 0 1 0 306823433 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11422/statm: 1339 239 197 169 0 50 0
[pid=11428] ppid=11422 vsize=151704 CPUtime=881.6
/proc/11428/stat : 11428 (minisat_static) R 11422 11422 10762 0 -1 4194304 37730 0 0 0 88117 43 0 0 25 0 1 0 306823469 155344896 37716 1992294400 134512640 135212243 4294956240 18446744073709551615 134526197 0 0 4096 3 0 0 0 17 1 0 0
/proc/11428/statm: 37926 37716 76 170 0 37753 0
Current children cumulated CPU time (s) 881.94
Current children cumulated vsize (KiB) 157060

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 11434
/proc/meminfo: memFree=1723648/2055920 swapFree=4153476/4192956
[pid=11422] ppid=11420 vsize=5356 CPUtime=0.34
/proc/11422/stat : 11422 (SatELiteGTI) S 11420 11422 10762 0 -1 4194304 335 2600 0 0 0 0 32 2 16 0 1 0 306823433 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11422/statm: 1339 239 197 169 0 50 0
[pid=11428] ppid=11422 vsize=153028 CPUtime=941.57
/proc/11428/stat : 11428 (minisat_static) R 11422 11422 10762 0 -1 4194304 38075 0 0 0 94114 43 0 0 25 0 1 0 306823469 156700672 38061 1992294400 134512640 135212243 4294956240 18446744073709551615 134526197 0 0 4096 3 0 0 0 17 1 0 0
/proc/11428/statm: 38257 38061 76 170 0 38084 0
Current children cumulated CPU time (s) 941.91
Current children cumulated vsize (KiB) 158384

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 11434
/proc/meminfo: memFree=1723648/2055920 swapFree=4153476/4192956
[pid=11422] ppid=11420 vsize=5356 CPUtime=0.34
/proc/11422/stat : 11422 (SatELiteGTI) S 11420 11422 10762 0 -1 4194304 335 2600 0 0 0 0 32 2 16 0 1 0 306823433 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11422/statm: 1339 239 197 169 0 50 0
[pid=11428] ppid=11422 vsize=153028 CPUtime=1001.56
/proc/11428/stat : 11428 (minisat_static) R 11422 11422 10762 0 -1 4194304 38075 0 0 0 100112 44 0 0 25 0 1 0 306823469 156700672 38061 1992294400 134512640 135212243 4294956240 18446744073709551615 134526084 0 0 4096 3 0 0 0 17 1 0 0
/proc/11428/statm: 38257 38061 76 170 0 38084 0
Current children cumulated CPU time (s) 1001.9
Current children cumulated vsize (KiB) 158384

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 11434
/proc/meminfo: memFree=1712000/2055920 swapFree=4153476/4192956
[pid=11422] ppid=11420 vsize=5356 CPUtime=0.34
/proc/11422/stat : 11422 (SatELiteGTI) S 11420 11422 10762 0 -1 4194304 335 2600 0 0 0 0 32 2 16 0 1 0 306823433 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11422/statm: 1339 239 197 169 0 50 0
[pid=11428] ppid=11422 vsize=165180 CPUtime=1061.53
/proc/11428/stat : 11428 (minisat_static) R 11422 11422 10762 0 -1 4194304 41103 0 0 0 106107 46 0 0 25 0 1 0 306823469 169144320 41089 1992294400 134512640 135212243 4294956240 18446744073709551615 134526019 0 0 4096 3 0 0 0 17 1 0 0
/proc/11428/statm: 41295 41089 76 170 0 41122 0
Current children cumulated CPU time (s) 1061.87
Current children cumulated vsize (KiB) 170536

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 11434
/proc/meminfo: memFree=1707200/2055920 swapFree=4153476/4192956
[pid=11422] ppid=11420 vsize=5356 CPUtime=0.34
/proc/11422/stat : 11422 (SatELiteGTI) S 11420 11422 10762 0 -1 4194304 335 2600 0 0 0 0 32 2 16 0 1 0 306823433 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11422/statm: 1339 239 197 169 0 50 0
[pid=11428] ppid=11422 vsize=169276 CPUtime=1121.51
/proc/11428/stat : 11428 (minisat_static) R 11422 11422 10762 0 -1 4194304 42155 0 0 0 112103 48 0 0 25 0 1 0 306823469 173338624 42141 1992294400 134512640 135212243 4294956240 18446744073709551615 134536032 0 0 4096 3 0 0 0 17 1 0 0
/proc/11428/statm: 42319 42141 76 170 0 42146 0
Current children cumulated CPU time (s) 1121.85
Current children cumulated vsize (KiB) 174632

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 11434
/proc/meminfo: memFree=1707200/2055920 swapFree=4153476/4192956
[pid=11422] ppid=11420 vsize=5356 CPUtime=0.34
/proc/11422/stat : 11422 (SatELiteGTI) S 11420 11422 10762 0 -1 4194304 335 2600 0 0 0 0 32 2 16 0 1 0 306823433 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11422/statm: 1339 239 197 169 0 50 0
[pid=11428] ppid=11422 vsize=169276 CPUtime=1181.49
/proc/11428/stat : 11428 (minisat_static) R 11422 11422 10762 0 -1 4194304 42155 0 0 0 118101 48 0 0 25 0 1 0 306823469 173338624 42141 1992294400 134512640 135212243 4294956240 18446744073709551615 134525968 0 0 4096 3 0 0 0 17 1 0 0
/proc/11428/statm: 42319 42141 76 170 0 42146 0
Current children cumulated CPU time (s) 1181.83
Current children cumulated vsize (KiB) 174632



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 11434
/proc/meminfo: memFree=1707200/2055920 swapFree=4153476/4192956
[pid=11422] ppid=11420 vsize=5356 CPUtime=0.34
/proc/11422/stat : 11422 (SatELiteGTI) S 11420 11422 10762 0 -1 4194304 335 2600 0 0 0 0 32 2 16 0 1 0 306823433 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11422/statm: 1339 239 197 169 0 50 0
[pid=11428] ppid=11422 vsize=169276 CPUtime=1199.69
/proc/11428/stat : 11428 (minisat_static) R 11422 11422 10762 0 -1 4194304 42155 0 0 0 119921 48 0 0 25 0 1 0 306823469 173338624 42141 1992294400 134512640 135212243 4294956240 18446744073709551615 134536995 0 0 4096 3 0 0 0 17 1 0 0
/proc/11428/statm: 42319 42141 76 170 0 42146 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 174632

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 11434
/proc/meminfo: memFree=1707200/2055920 swapFree=4153476/4192956
[pid=11422] ppid=11420 vsize=5356 CPUtime=0.34
/proc/11422/stat : 11422 (SatELiteGTI) S 11420 11422 10762 0 -1 4194304 335 2600 0 0 0 0 32 2 16 0 1 0 306823433 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11422/statm: 1339 239 197 169 0 50 0
[pid=11428] ppid=11422 vsize=169276 CPUtime=1199.69
/proc/11428/stat : 11428 (minisat_static) R 11422 11422 10762 0 -1 4194304 42155 0 0 0 119921 48 0 0 25 0 1 0 306823469 173338624 42141 1992294400 134512640 135212243 4294956240 18446744073709551615 134536995 0 0 4096 3 0 0 0 17 1 0 0
/proc/11428/statm: 42319 42141 76 170 0 42146 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 174632

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 11422 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=330949
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=30995
# CPU time returned by wait4() is 0.361944
# while last known CPU time is 1200.03
#
# 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): 1200.03
CPU user time (s): 1199.53
CPU system time (s): 0.5
CPU usage (%): 99.9599
Max. virtual memory (cumulated for all children) (KiB): 174632

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.330949
system time used= 0.030995
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2935
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= 12
involuntary context switches= 8

runsolver used 1.3478 second user time and 3.01054 second system time

The end

Launcher Data 

Begin job on node37 at 2009-05-20 04:52:29
IDJOB=1832800
IDBENCH=70363
IDSOLVER=672
FILE ID=node37/1832800-1242787948
PBS_JOBID= 9322374
Free space on /tmp= 66452 MiB

SOLVER NAME= MiniSAT 09z 2009-03-22
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/18000/unif-k3-r4.2-v18000-c75600-S1773173258-010.cnf
COMMAND LINE= SatELiteGTI BENCHNAME -random-seed=RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1832800-1242787948/watcher-1832800-1242787948 -o /tmp/evaluation-result-1832800-1242787948/solver-1832800-1242787948 -C 1200 -W 1800 -M 1800  SatELiteGTI HOME/instance-1832800-1242787948.cnf -random-seed=963253565

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

MD5SUM BENCH= ae02373c0ed448bf77bcd57171ccc944
RANDOM SEED=963253565

node37.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	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1879080 kB
Buffers:         25692 kB
Cached:          72524 kB
SwapCached:      34248 kB
Active:          60036 kB
Inactive:        74108 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1879080 kB
SwapTotal:     4192956 kB
SwapFree:      4153476 kB
Dirty:            3020 kB
Writeback:           0 kB
Mapped:          14068 kB
Slab:            28800 kB
Committed_AS:  1109248 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= 66448 MiB
End job on node37 at 2009-05-20 05:12:31