Trace number 1832664

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) 1200.07 1200.41

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/10000/
unif-k3-r4.2-v10000-c42000-S1806027711-062.cnf
MD5SUM03e92abd50719ffb3da2b41e986c9d5a
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark5.44017
Satisfiable
(Un)Satisfiability was proved
Number of variables10000
Number of clauses42000
Sum of the clauses size126000
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 342000
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...
0.00/0.04	c ==============================================================================
0.00/0.04	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.04	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.04	c ==============================================================================
0.00/0.04	c |         0 |   42000   126000 |   12599       0        0     nan |  0.000 % |
0.00/0.15	c |         0 |   41703   126911 |      --       0       --      -- |     --   | -297/911
0.00/0.15	c ==============================================================================
0.00/0.15	c Result  :   #vars: 9718   #clauses: 41703   #literals: 126911
0.00/0.15	c CPU time:   0.134979 s
0.00/0.15	c ==============================================================================
0.00/0.19	c WARNING: for repeatability, setting FPU to use double precision
0.00/0.19	c Number of variables   : 9718         
0.00/0.19	c Number of clauses     : 41703        
0.18/0.22	c Parsing time: 0.02         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-1832664-1242786044/watcher-1832664-1242786044 -o /tmp/evaluation-result-1832664-1242786044/solver-1832664-1242786044 -C 1200 -W 1800 -M 1800 SatELiteGTI HOME/instance-1832664-1242786044.cnf -random-seed=368131165 

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 0.98 3/64 16462
/proc/meminfo: memFree=1851032/2055920 swapFree=4180328/4192956
[pid=16462] ppid=16460 vsize=5356 CPUtime=0
/proc/16462/stat : 16462 (SatELiteGTI) S 16460 16462 15862 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 133606264 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 244671283282 0 0 4100 65536 18446744071563648864 0 0 17 0 0 0
/proc/16462/statm: 1339 235 195 169 0 50 0
[pid=16463] ppid=16462 vsize=5356 CPUtime=0
/proc/16463/stat : 16463 (SatELiteGTI) R 16462 16462 15862 0 -1 4194368 51 25 0 0 0 0 0 0 20 0 1 0 133606264 5484544 238 1992294400 4194304 4889804 548682068800 18446744073709551615 244671112004 0 65536 4096 65538 0 0 0 17 0 0 0
/proc/16463/statm: 1339 238 198 169 0 50 0
[pid=16465] ppid=16463 vsize=0 CPUtime=0
/proc/16465/stat : 16465 (sed) Z 16463 16462 15862 0 -1 4194316 163 0 0 0 0 0 0 0 18 0 1 0 133606265 0 0 1992294400 0 0 0 0 0 0 0 4096 0 18446744071563351923 0 0 17 1 0 0
/proc/16465/statm: 0 0 0 0 0 0 0

[startup+0.0228511 s]
/proc/loadavg: 1.00 1.00 0.98 3/64 16462
/proc/meminfo: memFree=1851032/2055920 swapFree=4180328/4192956
[pid=16462] ppid=16460 vsize=5356 CPUtime=0
/proc/16462/stat : 16462 (SatELiteGTI) S 16460 16462 15862 0 -1 4194304 310 250 0 0 0 0 0 0 19 0 1 0 133606264 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16462/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.101859 s]
/proc/loadavg: 1.00 1.00 0.98 3/64 16462
/proc/meminfo: memFree=1851032/2055920 swapFree=4180328/4192956
[pid=16462] ppid=16460 vsize=5356 CPUtime=0
/proc/16462/stat : 16462 (SatELiteGTI) S 16460 16462 15862 0 -1 4194304 310 250 0 0 0 0 0 0 19 0 1 0 133606264 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16462/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.301888 s]
/proc/loadavg: 1.00 1.00 0.98 3/64 16462
/proc/meminfo: memFree=1851032/2055920 swapFree=4180328/4192956
[pid=16462] ppid=16460 vsize=5356 CPUtime=0.18
/proc/16462/stat : 16462 (SatELiteGTI) S 16460 16462 15862 0 -1 4194304 335 1613 0 0 0 0 17 1 16 0 1 0 133606264 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16462/statm: 1339 239 197 169 0 50 0
Current children cumulated CPU time (s) 0.18
Current children cumulated vsize (KiB) 5356

[startup+0.70293 s]
/proc/loadavg: 1.00 1.00 0.98 3/64 16462
/proc/meminfo: memFree=1851032/2055920 swapFree=4180328/4192956
[pid=16462] ppid=16460 vsize=5356 CPUtime=0.18
/proc/16462/stat : 16462 (SatELiteGTI) S 16460 16462 15862 0 -1 4194304 335 1613 0 0 0 0 17 1 16 0 1 0 133606264 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16462/statm: 1339 239 197 169 0 50 0
Current children cumulated CPU time (s) 0.18
Current children cumulated vsize (KiB) 5356

[startup+1.503 s]
/proc/loadavg: 1.00 1.00 0.98 2/66 16468
/proc/meminfo: memFree=1844616/2055920 swapFree=4180328/4192956
[pid=16462] ppid=16460 vsize=5356 CPUtime=0.18
/proc/16462/stat : 16462 (SatELiteGTI) S 16460 16462 15862 0 -1 4194304 335 1613 0 0 0 0 17 1 16 0 1 0 133606264 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16462/statm: 1339 239 197 169 0 50 0
[pid=16468] ppid=16462 vsize=7520 CPUtime=1.29
/proc/16468/stat : 16468 (minisat_static) R 16462 16462 15862 0 -1 4194304 1651 0 0 0 128 1 0 0 25 0 1 0 133606284 7700480 1637 1992294400 134512640 135212243 4294956240 18446744073709551615 134526197 0 0 4096 3 0 0 0 17 1 0 0
/proc/16468/statm: 1880 1637 76 170 0 1707 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 12876

[startup+3.10117 s]
/proc/loadavg: 1.00 1.00 0.98 2/66 16468
/proc/meminfo: memFree=1842184/2055920 swapFree=4180328/4192956
[pid=16462] ppid=16460 vsize=5356 CPUtime=0.18
/proc/16462/stat : 16462 (SatELiteGTI) S 16460 16462 15862 0 -1 4194304 335 1613 0 0 0 0 17 1 16 0 1 0 133606264 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16462/statm: 1339 239 197 169 0 50 0
[pid=16468] ppid=16462 vsize=10820 CPUtime=2.89
/proc/16468/stat : 16468 (minisat_static) R 16462 16462 15862 0 -1 4194304 2484 0 0 0 287 2 0 0 25 0 1 0 133606284 11079680 2470 1992294400 134512640 135212243 4294956240 18446744073709551615 134529962 0 0 4096 3 0 0 0 17 1 0 0
/proc/16468/statm: 2705 2470 76 170 0 2532 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 16176

[startup+6.30151 s]
/proc/loadavg: 1.00 1.00 0.98 2/66 16468
/proc/meminfo: memFree=1835464/2055920 swapFree=4180328/4192956
[pid=16462] ppid=16460 vsize=5356 CPUtime=0.18
/proc/16462/stat : 16462 (SatELiteGTI) S 16460 16462 15862 0 -1 4194304 335 1613 0 0 0 0 17 1 16 0 1 0 133606264 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16462/statm: 1339 239 197 169 0 50 0
[pid=16468] ppid=16462 vsize=16824 CPUtime=6.1
/proc/16468/stat : 16468 (minisat_static) R 16462 16462 15862 0 -1 4194304 3994 0 0 0 607 3 0 0 25 0 1 0 133606284 17227776 3980 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/16468/statm: 4206 3980 76 170 0 4033 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 22180

[startup+12.7012 s]
/proc/loadavg: 1.00 1.00 0.98 2/66 16468
/proc/meminfo: memFree=1824904/2055920 swapFree=4180328/4192956
[pid=16462] ppid=16460 vsize=5356 CPUtime=0.18
/proc/16462/stat : 16462 (SatELiteGTI) S 16460 16462 15862 0 -1 4194304 335 1613 0 0 0 0 17 1 16 0 1 0 133606264 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16462/statm: 1339 239 197 169 0 50 0
[pid=16468] ppid=16462 vsize=27020 CPUtime=12.49
/proc/16468/stat : 16468 (minisat_static) R 16462 16462 15862 0 -1 4194304 6516 0 0 0 1244 5 0 0 25 0 1 0 133606284 27668480 6502 1992294400 134512640 135212243 4294956240 18446744073709551615 134718742 0 0 4096 3 0 0 0 17 1 0 0
/proc/16468/statm: 6755 6502 76 170 0 6582 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 32376

[startup+25.5015 s]
/proc/loadavg: 1.00 1.00 0.98 2/66 16468
/proc/meminfo: memFree=1807688/2055920 swapFree=4180328/4192956
[pid=16462] ppid=16460 vsize=5356 CPUtime=0.18
/proc/16462/stat : 16462 (SatELiteGTI) S 16460 16462 15862 0 -1 4194304 335 1613 0 0 0 0 17 1 16 0 1 0 133606264 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16462/statm: 1339 239 197 169 0 50 0
[pid=16468] ppid=16462 vsize=43336 CPUtime=25.29
/proc/16468/stat : 16468 (minisat_static) R 16462 16462 15862 0 -1 4194304 10620 0 0 0 2520 9 0 0 25 0 1 0 133606284 44376064 10606 1992294400 134512640 135212243 4294956240 18446744073709551615 134718742 0 0 4096 3 0 0 0 17 1 0 0
/proc/16468/statm: 10834 10606 76 170 0 10661 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 48692

[startup+51.1012 s]
/proc/loadavg: 1.00 1.00 0.98 2/66 16468
/proc/meminfo: memFree=1794376/2055920 swapFree=4180328/4192956
[pid=16462] ppid=16460 vsize=5356 CPUtime=0.18
/proc/16462/stat : 16462 (SatELiteGTI) S 16460 16462 15862 0 -1 4194304 335 1613 0 0 0 0 17 1 16 0 1 0 133606264 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16462/statm: 1339 239 197 169 0 50 0
[pid=16468] ppid=16462 vsize=56392 CPUtime=50.88
/proc/16468/stat : 16468 (minisat_static) R 16462 16462 15862 0 -1 4194304 13849 0 0 0 5075 13 0 0 25 0 1 0 133606284 57745408 13835 1992294400 134512640 135212243 4294956240 18446744073709551615 134526010 0 0 4096 3 0 0 0 17 1 0 0
/proc/16468/statm: 14098 13835 76 170 0 13925 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 61748

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 0.98 2/66 16468
/proc/meminfo: memFree=1789512/2055920 swapFree=4180328/4192956
[pid=16462] ppid=16460 vsize=5356 CPUtime=0.18
/proc/16462/stat : 16462 (SatELiteGTI) S 16460 16462 15862 0 -1 4194304 335 1613 0 0 0 0 17 1 16 0 1 0 133606264 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16462/statm: 1339 239 197 169 0 50 0
[pid=16468] ppid=16462 vsize=61276 CPUtime=102.07
/proc/16468/stat : 16468 (minisat_static) R 16462 16462 15862 0 -1 4194304 15080 0 0 0 10193 14 0 0 25 0 1 0 133606284 62746624 15066 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/16468/statm: 15319 15066 76 170 0 15146 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 66632

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 0.98 2/66 16468
/proc/meminfo: memFree=1783560/2055920 swapFree=4180328/4192956
[pid=16462] ppid=16460 vsize=5356 CPUtime=0.18
/proc/16462/stat : 16462 (SatELiteGTI) S 16460 16462 15862 0 -1 4194304 335 1613 0 0 0 0 17 1 16 0 1 0 133606264 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16462/statm: 1339 239 197 169 0 50 0
[pid=16468] ppid=16462 vsize=67084 CPUtime=162.06
/proc/16468/stat : 16468 (minisat_static) R 16462 16462 15862 0 -1 4194304 16545 0 0 0 16190 16 0 0 25 0 1 0 133606284 68694016 16531 1992294400 134512640 135212243 4294956240 18446744073709551615 134526123 0 0 4096 3 0 0 0 17 1 0 0
/proc/16468/statm: 16771 16531 76 170 0 16598 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 72440

[startup+222.301 s]
/proc/loadavg: 1.03 1.01 0.99 2/66 16468
/proc/meminfo: memFree=1778184/2055920 swapFree=4180328/4192956
[pid=16462] ppid=16460 vsize=5356 CPUtime=0.18
/proc/16462/stat : 16462 (SatELiteGTI) S 16460 16462 15862 0 -1 4194304 335 1613 0 0 0 0 17 1 16 0 1 0 133606264 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16462/statm: 1339 239 197 169 0 50 0
[pid=16468] ppid=16462 vsize=72544 CPUtime=222.03
/proc/16468/stat : 16468 (minisat_static) R 16462 16462 15862 0 -1 4194304 17885 0 0 0 22186 17 0 0 25 0 1 0 133606284 74285056 17871 1992294400 134512640 135212243 4294956240 18446744073709551615 134526254 0 0 4096 3 0 0 0 17 1 0 0
/proc/16468/statm: 18136 17871 76 170 0 17963 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 77900

[startup+282.301 s]
/proc/loadavg: 1.01 1.01 0.99 2/66 16468
/proc/meminfo: memFree=1772872/2055920 swapFree=4180328/4192956
[pid=16462] ppid=16460 vsize=5356 CPUtime=0.18
/proc/16462/stat : 16462 (SatELiteGTI) S 16460 16462 15862 0 -1 4194304 335 1613 0 0 0 0 17 1 16 0 1 0 133606264 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16462/statm: 1339 239 197 169 0 50 0
[pid=16468] ppid=16462 vsize=77824 CPUtime=282.02
/proc/16468/stat : 16468 (minisat_static) R 16462 16462 15862 0 -1 4194304 19210 0 0 0 28183 19 0 0 25 0 1 0 133606284 79691776 19196 1992294400 134512640 135212243 4294956240 18446744073709551615 134526459 0 0 4096 3 0 0 0 17 1 0 0
/proc/16468/statm: 19456 19196 76 170 0 19283 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 83180

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 16468
/proc/meminfo: memFree=1763912/2055920 swapFree=4180328/4192956
[pid=16462] ppid=16460 vsize=5356 CPUtime=0.18
/proc/16462/stat : 16462 (SatELiteGTI) S 16460 16462 15862 0 -1 4194304 335 1613 0 0 0 0 17 1 16 0 1 0 133606264 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16462/statm: 1339 239 197 169 0 50 0
[pid=16468] ppid=16462 vsize=86668 CPUtime=342.01
/proc/16468/stat : 16468 (minisat_static) R 16462 16462 15862 0 -1 4194304 21432 0 0 0 34180 21 0 0 25 0 1 0 133606284 88748032 21418 1992294400 134512640 135212243 4294956240 18446744073709551615 134526019 0 0 4096 3 0 0 0 17 1 0 0
/proc/16468/statm: 21667 21418 76 170 0 21494 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 92024

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 16468
/proc/meminfo: memFree=1753800/2055920 swapFree=4180328/4192956
[pid=16462] ppid=16460 vsize=5356 CPUtime=0.18
/proc/16462/stat : 16462 (SatELiteGTI) S 16460 16462 15862 0 -1 4194304 335 1613 0 0 0 0 17 1 16 0 1 0 133606264 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16462/statm: 1339 239 197 169 0 50 0
[pid=16468] ppid=16462 vsize=96700 CPUtime=401.99

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

/proc/16468/statm: 25660 25421 76 170 0 25487 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 107996

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 16468
/proc/meminfo: memFree=1747784/2055920 swapFree=4180328/4192956
[pid=16462] ppid=16460 vsize=5356 CPUtime=0.18
/proc/16462/stat : 16462 (SatELiteGTI) S 16460 16462 15862 0 -1 4194304 335 1613 0 0 0 0 17 1 16 0 1 0 133606264 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16462/statm: 1339 239 197 169 0 50 0
[pid=16468] ppid=16462 vsize=102640 CPUtime=581.94
/proc/16468/stat : 16468 (minisat_static) R 16462 16462 15862 0 -1 4194304 25435 0 0 0 58168 26 0 0 25 0 1 0 133606284 105103360 25421 1992294400 134512640 135212243 4294956240 18446744073709551615 134526197 0 0 4096 3 0 0 0 17 1 0 0
/proc/16468/statm: 25660 25421 76 170 0 25487 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 107996

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 16468
/proc/meminfo: memFree=1737928/2055920 swapFree=4180328/4192956
[pid=16462] ppid=16460 vsize=5356 CPUtime=0.18
/proc/16462/stat : 16462 (SatELiteGTI) S 16460 16462 15862 0 -1 4194304 335 1613 0 0 0 0 17 1 16 0 1 0 133606264 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16462/statm: 1339 239 197 169 0 50 0
[pid=16468] ppid=16462 vsize=112544 CPUtime=641.93
/proc/16468/stat : 16468 (minisat_static) R 16462 16462 15862 0 -1 4194304 27879 0 0 0 64164 29 0 0 25 0 1 0 133606284 115245056 27865 1992294400 134512640 135212243 4294956240 18446744073709551615 134526072 0 0 4096 3 0 0 0 17 1 0 0
/proc/16468/statm: 28136 27865 76 170 0 27963 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 117900

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 16468
/proc/meminfo: memFree=1737928/2055920 swapFree=4180328/4192956
[pid=16462] ppid=16460 vsize=5356 CPUtime=0.18
/proc/16462/stat : 16462 (SatELiteGTI) S 16460 16462 15862 0 -1 4194304 335 1613 0 0 0 0 17 1 16 0 1 0 133606264 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16462/statm: 1339 239 197 169 0 50 0
[pid=16468] ppid=16462 vsize=112544 CPUtime=701.91
/proc/16468/stat : 16468 (minisat_static) R 16462 16462 15862 0 -1 4194304 27879 0 0 0 70162 29 0 0 25 0 1 0 133606284 115245056 27865 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/16468/statm: 28136 27865 76 170 0 27963 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 117900

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 16468
/proc/meminfo: memFree=1725960/2055920 swapFree=4180328/4192956
[pid=16462] ppid=16460 vsize=5356 CPUtime=0.18
/proc/16462/stat : 16462 (SatELiteGTI) S 16460 16462 15862 0 -1 4194304 335 1613 0 0 0 0 17 1 16 0 1 0 133606264 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16462/statm: 1339 239 197 169 0 50 0
[pid=16468] ppid=16462 vsize=124424 CPUtime=761.91
/proc/16468/stat : 16468 (minisat_static) R 16462 16462 15862 0 -1 4194304 30858 0 0 0 76158 33 0 0 25 0 1 0 133606284 127410176 30844 1992294400 134512640 135212243 4294956240 18446744073709551615 134526019 0 0 4096 3 0 0 0 17 1 0 0
/proc/16468/statm: 31106 30844 76 170 0 30933 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 129780

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 16468
/proc/meminfo: memFree=1725896/2055920 swapFree=4180328/4192956
[pid=16462] ppid=16460 vsize=5356 CPUtime=0.18
/proc/16462/stat : 16462 (SatELiteGTI) S 16460 16462 15862 0 -1 4194304 335 1613 0 0 0 0 17 1 16 0 1 0 133606264 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16462/statm: 1339 239 197 169 0 50 0
[pid=16468] ppid=16462 vsize=124424 CPUtime=821.89
/proc/16468/stat : 16468 (minisat_static) R 16462 16462 15862 0 -1 4194304 30858 0 0 0 82156 33 0 0 25 0 1 0 133606284 127410176 30844 1992294400 134512640 135212243 4294956240 18446744073709551615 134526211 0 0 4096 3 0 0 0 17 1 0 0
/proc/16468/statm: 31106 30844 76 170 0 30933 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 129780

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 16468
/proc/meminfo: memFree=1725896/2055920 swapFree=4180328/4192956
[pid=16462] ppid=16460 vsize=5356 CPUtime=0.18
/proc/16462/stat : 16462 (SatELiteGTI) S 16460 16462 15862 0 -1 4194304 335 1613 0 0 0 0 17 1 16 0 1 0 133606264 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16462/statm: 1339 239 197 169 0 50 0
[pid=16468] ppid=16462 vsize=124424 CPUtime=881.87
/proc/16468/stat : 16468 (minisat_static) R 16462 16462 15862 0 -1 4194304 30858 0 0 0 88154 33 0 0 25 0 1 0 133606284 127410176 30844 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/16468/statm: 31106 30844 76 170 0 30933 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 129780

[startup+942.303 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 16468
/proc/meminfo: memFree=1713480/2055920 swapFree=4180328/4192956
[pid=16462] ppid=16460 vsize=5356 CPUtime=0.18
/proc/16462/stat : 16462 (SatELiteGTI) S 16460 16462 15862 0 -1 4194304 335 1613 0 0 0 0 17 1 16 0 1 0 133606264 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16462/statm: 1339 239 197 169 0 50 0
[pid=16468] ppid=16462 vsize=136708 CPUtime=941.85
/proc/16468/stat : 16468 (minisat_static) R 16462 16462 15862 0 -1 4194304 33940 0 0 0 94149 36 0 0 25 0 1 0 133606284 139988992 33926 1992294400 134512640 135212243 4294956240 18446744073709551615 134535928 0 0 4096 3 0 0 0 17 1 0 0
/proc/16468/statm: 34177 33926 76 170 0 34004 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 142064

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 16468
/proc/meminfo: memFree=1713480/2055920 swapFree=4180328/4192956
[pid=16462] ppid=16460 vsize=5356 CPUtime=0.18
/proc/16462/stat : 16462 (SatELiteGTI) S 16460 16462 15862 0 -1 4194304 335 1613 0 0 0 0 17 1 16 0 1 0 133606264 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16462/statm: 1339 239 197 169 0 50 0
[pid=16468] ppid=16462 vsize=136708 CPUtime=1001.83
/proc/16468/stat : 16468 (minisat_static) R 16462 16462 15862 0 -1 4194304 33940 0 0 0 100147 36 0 0 25 0 1 0 133606284 139988992 33926 1992294400 134512640 135212243 4294956240 18446744073709551615 134526197 0 0 4096 3 0 0 0 17 1 0 0
/proc/16468/statm: 34177 33926 76 170 0 34004 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 142064

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 16468
/proc/meminfo: memFree=1713480/2055920 swapFree=4180328/4192956
[pid=16462] ppid=16460 vsize=5356 CPUtime=0.18
/proc/16462/stat : 16462 (SatELiteGTI) S 16460 16462 15862 0 -1 4194304 335 1613 0 0 0 0 17 1 16 0 1 0 133606264 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16462/statm: 1339 239 197 169 0 50 0
[pid=16468] ppid=16462 vsize=136708 CPUtime=1061.82
/proc/16468/stat : 16468 (minisat_static) R 16462 16462 15862 0 -1 4194304 33940 0 0 0 106145 37 0 0 25 0 1 0 133606284 139988992 33926 1992294400 134512640 135212243 4294956240 18446744073709551615 134526208 0 0 4096 3 0 0 0 17 1 0 0
/proc/16468/statm: 34177 33926 76 170 0 34004 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 142064

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 16468
/proc/meminfo: memFree=1701000/2055920 swapFree=4180328/4192956
[pid=16462] ppid=16460 vsize=5356 CPUtime=0.18
/proc/16462/stat : 16462 (SatELiteGTI) S 16460 16462 15862 0 -1 4194304 335 1613 0 0 0 0 17 1 16 0 1 0 133606264 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16462/statm: 1339 239 197 169 0 50 0
[pid=16468] ppid=16462 vsize=149116 CPUtime=1121.8
/proc/16468/stat : 16468 (minisat_static) R 16462 16462 15862 0 -1 4194304 37042 0 0 0 112140 40 0 0 25 0 1 0 133606284 152694784 37028 1992294400 134512640 135212243 4294956240 18446744073709551615 134526002 0 0 4096 3 0 0 0 17 1 0 0
/proc/16468/statm: 37279 37028 76 170 0 37106 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 154472

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 16468
/proc/meminfo: memFree=1700936/2055920 swapFree=4180328/4192956
[pid=16462] ppid=16460 vsize=5356 CPUtime=0.18
/proc/16462/stat : 16462 (SatELiteGTI) S 16460 16462 15862 0 -1 4194304 335 1613 0 0 0 0 17 1 16 0 1 0 133606264 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16462/statm: 1339 239 197 169 0 50 0
[pid=16468] ppid=16462 vsize=149116 CPUtime=1181.79
/proc/16468/stat : 16468 (minisat_static) R 16462 16462 15862 0 -1 4194304 37042 0 0 0 118139 40 0 0 25 0 1 0 133606284 152694784 37028 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/16468/statm: 37279 37028 76 170 0 37106 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 154472



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 16468
/proc/meminfo: memFree=1700936/2055920 swapFree=4180328/4192956
[pid=16462] ppid=16460 vsize=5356 CPUtime=0.18
/proc/16462/stat : 16462 (SatELiteGTI) S 16460 16462 15862 0 -1 4194304 335 1613 0 0 0 0 17 1 16 0 1 0 133606264 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16462/statm: 1339 239 197 169 0 50 0
[pid=16468] ppid=16462 vsize=149116 CPUtime=1199.89
/proc/16468/stat : 16468 (minisat_static) R 16462 16462 15862 0 -1 4194304 37042 0 0 0 119948 41 0 0 25 0 1 0 133606284 152694784 37028 1992294400 134512640 135212243 4294956240 18446744073709551615 134527744 0 0 4096 3 0 0 0 17 1 0 0
/proc/16468/statm: 37279 37028 76 170 0 37106 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 154472

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 16462 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=175973
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=16997
# CPU time returned by wait4() is 0.19297
# while last known CPU time is 1200.07
#
# 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): 1200.07
CPU user time (s): 1199.65
CPU system time (s): 0.42
CPU usage (%): 99.9715
Max. virtual memory (cumulated for all children) (KiB): 154472

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.175973
system time used= 0.016997
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1948
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 14
involuntary context switches= 6

runsolver used 1.37679 second user time and 2.97255 second system time

The end

Launcher Data 

Begin job on node7 at 2009-05-20 04:20:44
IDJOB=1832664
IDBENCH=70295
IDSOLVER=672
FILE ID=node7/1832664-1242786044
PBS_JOBID= 9322330
Free space on /tmp= 66312 MiB

SOLVER NAME= MiniSAT 09z 2009-03-22
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/10000/unif-k3-r4.2-v10000-c42000-S1806027711-062.cnf
COMMAND LINE= SatELiteGTI BENCHNAME -random-seed=RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1832664-1242786044/watcher-1832664-1242786044 -o /tmp/evaluation-result-1832664-1242786044/solver-1832664-1242786044 -C 1200 -W 1800 -M 1800  SatELiteGTI HOME/instance-1832664-1242786044.cnf -random-seed=368131165

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

MD5SUM BENCH= 03e92abd50719ffb3da2b41e986c9d5a
RANDOM SEED=368131165

node7.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		: 3000.243
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		: 3000.243
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:       1851576 kB
Buffers:         26616 kB
Cached:         130224 kB
SwapCached:       7448 kB
Active:          73348 kB
Inactive:        92444 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1851576 kB
SwapTotal:     4192956 kB
SwapFree:      4180328 kB
Dirty:            2316 kB
Writeback:           0 kB
Mapped:          13560 kB
Slab:            24664 kB
Committed_AS:   385792 kB
PageTables:       1444 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= 66308 MiB
End job on node7 at 2009-05-20 04:40:47