Trace number 1832818

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) 1200.04 1200.41

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/12000/
unif-k3-r4.2-v12000-c50400-S650356257-052.cnf
MD5SUM2b1b5cba2ea775d4b0eb4b407240568e
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark220.698
Satisfiable
(Un)Satisfiability was proved
Number of variables12000
Number of clauses50400
Sum of the clauses size151200
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 350400
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...
0.00/0.05	c ==============================================================================
0.00/0.05	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.05	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.05	c ==============================================================================
0.00/0.05	c |         0 |   50400   151200 |   15119       0        0     nan |  0.000 % |
0.00/0.17	c |         0 |   50039   152040 |      --       0       --      -- |     --   | -361/840
0.00/0.17	c ==============================================================================
0.00/0.17	c Result  :   #vars: 11682   #clauses: 50039   #literals: 152040
0.00/0.17	c CPU time:   0.152976 s
0.00/0.17	c ==============================================================================
0.00/0.22	c WARNING: for repeatability, setting FPU to use double precision
0.00/0.22	c Number of variables   : 11682        
0.00/0.22	c Number of clauses     : 50039        
0.00/0.26	c Parsing time: 0.03         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-1832818-1242788346/watcher-1832818-1242788346 -o /tmp/evaluation-result-1832818-1242788346/solver-1832818-1242788346 -C 1200 -W 1800 -M 1800 SatELiteGTI HOME/instance-1832818-1242788346.cnf -random-seed=762248481 

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: 0.91 0.97 0.94 3/64 9437
/proc/meminfo: memFree=1641224/2055920 swapFree=4179532/4192956
[pid=9437] ppid=9435 vsize=5356 CPUtime=0
/proc/9437/stat : 9437 (SatELiteGTI) S 9435 9437 7125 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 306862642 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 269930430546 0 0 4100 65536 18446744071563648864 0 0 17 0 0 0
/proc/9437/statm: 1339 235 195 169 0 50 0
[pid=9438] ppid=9437 vsize=5356 CPUtime=0
/proc/9438/stat : 9438 (SatELiteGTI) S 9437 9437 7125 0 -1 4194368 51 25 0 0 0 0 0 0 19 0 1 0 306862642 5484544 238 1992294400 4194304 4889804 548682068800 18446744073709551615 269930259268 0 65536 4096 65538 18446744071563356171 0 0 17 0 0 0
/proc/9438/statm: 1339 238 198 169 0 50 0
[pid=9440] ppid=9438 vsize=0 CPUtime=0
/proc/9440/stat : 9440 (sed) R 9438 9437 7125 0 -1 4194308 163 0 0 0 0 0 0 0 18 0 1 0 306862642 0 0 1992294400 0 0 0 0 0 0 0 4096 0 0 0 0 17 1 0 0
/proc/9440/statm: 0 0 0 0 0 0 0

[startup+0.076598 s]
/proc/loadavg: 0.91 0.97 0.94 3/64 9437
/proc/meminfo: memFree=1641224/2055920 swapFree=4179532/4192956
[pid=9437] ppid=9435 vsize=5356 CPUtime=0
/proc/9437/stat : 9437 (SatELiteGTI) S 9435 9437 7125 0 -1 4194304 310 250 0 0 0 0 0 0 17 0 1 0 306862642 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9437/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.101597 s]
/proc/loadavg: 0.91 0.97 0.94 3/64 9437
/proc/meminfo: memFree=1641224/2055920 swapFree=4179532/4192956
[pid=9437] ppid=9435 vsize=5356 CPUtime=0
/proc/9437/stat : 9437 (SatELiteGTI) S 9435 9437 7125 0 -1 4194304 310 250 0 0 0 0 0 0 17 0 1 0 306862642 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9437/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.301617 s]
/proc/loadavg: 0.91 0.97 0.94 3/64 9437
/proc/meminfo: memFree=1641224/2055920 swapFree=4179532/4192956
[pid=9437] ppid=9435 vsize=5356 CPUtime=0.2
/proc/9437/stat : 9437 (SatELiteGTI) S 9435 9437 7125 0 -1 4194304 335 1842 0 0 0 0 19 1 15 0 1 0 306862642 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9437/statm: 1339 239 197 169 0 50 0
Current children cumulated CPU time (s) 0.2
Current children cumulated vsize (KiB) 5356

[startup+0.701662 s]
/proc/loadavg: 0.91 0.97 0.94 3/64 9437
/proc/meminfo: memFree=1641224/2055920 swapFree=4179532/4192956
[pid=9437] ppid=9435 vsize=5356 CPUtime=0.2
/proc/9437/stat : 9437 (SatELiteGTI) S 9435 9437 7125 0 -1 4194304 335 1842 0 0 0 0 19 1 15 0 1 0 306862642 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9437/statm: 1339 239 197 169 0 50 0
Current children cumulated CPU time (s) 0.2
Current children cumulated vsize (KiB) 5356

[startup+1.50176 s]
/proc/loadavg: 0.91 0.97 0.94 2/66 9443
/proc/meminfo: memFree=1633784/2055920 swapFree=4179532/4192956
[pid=9437] ppid=9435 vsize=5356 CPUtime=0.2
/proc/9437/stat : 9437 (SatELiteGTI) S 9435 9437 7125 0 -1 4194304 335 1842 0 0 0 0 19 1 15 0 1 0 306862642 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9437/statm: 1339 239 197 169 0 50 0
[pid=9443] ppid=9437 vsize=7936 CPUtime=1.26
/proc/9443/stat : 9443 (minisat_static) R 9437 9437 7125 0 -1 4194304 1849 0 0 0 126 0 0 0 25 0 1 0 306862664 8126464 1835 1992294400 134512640 135212243 4294956240 18446744073709551615 134718742 0 0 4096 3 0 0 0 17 1 0 0
/proc/9443/statm: 1984 1835 76 170 0 1811 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 13292

[startup+3.10194 s]
/proc/loadavg: 0.91 0.97 0.94 2/66 9443
/proc/meminfo: memFree=1631352/2055920 swapFree=4179532/4192956
[pid=9437] ppid=9435 vsize=5356 CPUtime=0.2
/proc/9437/stat : 9437 (SatELiteGTI) S 9435 9437 7125 0 -1 4194304 335 1842 0 0 0 0 19 1 15 0 1 0 306862642 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9437/statm: 1339 239 197 169 0 50 0
[pid=9443] ppid=9437 vsize=11104 CPUtime=2.86
/proc/9443/stat : 9443 (minisat_static) R 9437 9437 7125 0 -1 4194304 2639 0 0 0 285 1 0 0 25 0 1 0 306862664 11370496 2625 1992294400 134512640 135212243 4294956240 18446744073709551615 134538353 0 0 4096 3 0 0 0 17 1 0 0
/proc/9443/statm: 2776 2625 76 170 0 2603 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 16460

[startup+6.30232 s]
/proc/loadavg: 0.92 0.97 0.94 2/66 9443
/proc/meminfo: memFree=1625080/2055920 swapFree=4179532/4192956
[pid=9437] ppid=9435 vsize=5356 CPUtime=0.2
/proc/9437/stat : 9437 (SatELiteGTI) S 9435 9437 7125 0 -1 4194304 335 1842 0 0 0 0 19 1 15 0 1 0 306862642 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9437/statm: 1339 239 197 169 0 50 0
[pid=9443] ppid=9437 vsize=17176 CPUtime=6.06
/proc/9443/stat : 9443 (minisat_static) R 9437 9437 7125 0 -1 4194304 4129 0 0 0 604 2 0 0 25 0 1 0 306862664 17588224 4115 1992294400 134512640 135212243 4294956240 18446744073709551615 134718742 0 0 4096 3 0 0 0 17 1 0 0
/proc/9443/statm: 4294 4115 76 170 0 4121 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 22532

[startup+12.7011 s]
/proc/loadavg: 0.93 0.97 0.94 2/66 9443
/proc/meminfo: memFree=1614016/2055920 swapFree=4179532/4192956
[pid=9437] ppid=9435 vsize=5356 CPUtime=0.2
/proc/9437/stat : 9437 (SatELiteGTI) S 9435 9437 7125 0 -1 4194304 335 1842 0 0 0 0 19 1 15 0 1 0 306862642 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9437/statm: 1339 239 197 169 0 50 0
[pid=9443] ppid=9437 vsize=27504 CPUtime=12.46
/proc/9443/stat : 9443 (minisat_static) R 9437 9437 7125 0 -1 4194304 6726 0 0 0 1242 4 0 0 25 0 1 0 306862664 28164096 6712 1992294400 134512640 135212243 4294956240 18446744073709551615 134718742 0 0 4096 3 0 0 0 17 1 0 0
/proc/9443/statm: 6876 6712 76 170 0 6703 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 32860

[startup+25.5016 s]
/proc/loadavg: 0.94 0.97 0.94 2/66 9443
/proc/meminfo: memFree=1596416/2055920 swapFree=4179532/4192956
[pid=9437] ppid=9435 vsize=5356 CPUtime=0.2
/proc/9437/stat : 9437 (SatELiteGTI) S 9435 9437 7125 0 -1 4194304 335 1842 0 0 0 0 19 1 15 0 1 0 306862642 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9437/statm: 1339 239 197 169 0 50 0
[pid=9443] ppid=9437 vsize=44480 CPUtime=25.26
/proc/9443/stat : 9443 (minisat_static) R 9437 9437 7125 0 -1 4194304 10947 0 0 0 2518 8 0 0 25 0 1 0 306862664 45547520 10933 1992294400 134512640 135212243 4294956240 18446744073709551615 134718742 0 0 4096 3 0 0 0 17 1 0 0
/proc/9443/statm: 11120 10933 76 170 0 10947 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 49836

[startup+51.1016 s]
/proc/loadavg: 0.96 0.97 0.94 2/66 9443
/proc/meminfo: memFree=1579328/2055920 swapFree=4179532/4192956
[pid=9437] ppid=9435 vsize=5356 CPUtime=0.2
/proc/9437/stat : 9437 (SatELiteGTI) S 9435 9437 7125 0 -1 4194304 335 1842 0 0 0 0 19 1 15 0 1 0 306862642 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9437/statm: 1339 239 197 169 0 50 0
[pid=9443] ppid=9437 vsize=61100 CPUtime=50.84
/proc/9443/stat : 9443 (minisat_static) R 9437 9437 7125 0 -1 4194304 15103 0 0 0 5072 12 0 0 25 0 1 0 306862664 62566400 15089 1992294400 134512640 135212243 4294956240 18446744073709551615 134526086 0 0 4096 3 0 0 0 17 1 0 0
/proc/9443/statm: 15275 15089 76 170 0 15102 0
Current children cumulated CPU time (s) 51.04
Current children cumulated vsize (KiB) 66456

[startup+102.306 s]
/proc/loadavg: 0.98 0.97 0.94 2/66 9443
/proc/meminfo: memFree=1573056/2055920 swapFree=4179532/4192956
[pid=9437] ppid=9435 vsize=5356 CPUtime=0.2
/proc/9437/stat : 9437 (SatELiteGTI) S 9435 9437 7125 0 -1 4194304 335 1842 0 0 0 0 19 1 15 0 1 0 306862642 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9437/statm: 1339 239 197 169 0 50 0
[pid=9443] ppid=9437 vsize=67304 CPUtime=102.04
/proc/9443/stat : 9443 (minisat_static) R 9437 9437 7125 0 -1 4194304 16659 0 0 0 10190 14 0 0 25 0 1 0 306862664 68919296 16645 1992294400 134512640 135212243 4294956240 18446744073709551615 134525968 0 0 4096 3 0 0 0 17 1 0 0
/proc/9443/statm: 16826 16645 76 170 0 16653 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 72660

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/66 9449
/proc/meminfo: memFree=1567872/2055920 swapFree=4179532/4192956
[pid=9437] ppid=9435 vsize=5356 CPUtime=0.2
/proc/9437/stat : 9437 (SatELiteGTI) S 9435 9437 7125 0 -1 4194304 335 1842 0 0 0 0 19 1 15 0 1 0 306862642 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9437/statm: 1339 239 197 169 0 50 0
[pid=9443] ppid=9437 vsize=72320 CPUtime=162.02
/proc/9443/stat : 9443 (minisat_static) R 9437 9437 7125 0 -1 4194304 17930 0 0 0 16186 16 0 0 25 0 1 0 306862664 74055680 17916 1992294400 134512640 135212243 4294956240 18446744073709551615 134526197 0 0 4096 3 0 0 0 17 1 0 0
/proc/9443/statm: 18080 17916 76 170 0 17907 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 77676

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/66 9449
/proc/meminfo: memFree=1561088/2055920 swapFree=4179532/4192956
[pid=9437] ppid=9435 vsize=5356 CPUtime=0.2
/proc/9437/stat : 9437 (SatELiteGTI) S 9435 9437 7125 0 -1 4194304 335 1842 0 0 0 0 19 1 15 0 1 0 306862642 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9437/statm: 1339 239 197 169 0 50 0
[pid=9443] ppid=9437 vsize=79232 CPUtime=222
/proc/9443/stat : 9443 (minisat_static) R 9437 9437 7125 0 -1 4194304 19621 0 0 0 22182 18 0 0 25 0 1 0 306862664 81133568 19607 1992294400 134512640 135212243 4294956240 18446744073709551615 134526481 0 0 4096 3 0 0 0 17 1 0 0
/proc/9443/statm: 19808 19607 76 170 0 19635 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 84588

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/66 9449
/proc/meminfo: memFree=1554240/2055920 swapFree=4179532/4192956
[pid=9437] ppid=9435 vsize=5356 CPUtime=0.2
/proc/9437/stat : 9437 (SatELiteGTI) S 9435 9437 7125 0 -1 4194304 335 1842 0 0 0 0 19 1 15 0 1 0 306862642 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9437/statm: 1339 239 197 169 0 50 0
[pid=9443] ppid=9437 vsize=85968 CPUtime=281.98
/proc/9443/stat : 9443 (minisat_static) R 9437 9437 7125 0 -1 4194304 21318 0 0 0 28179 19 0 0 25 0 1 0 306862664 88031232 21304 1992294400 134512640 135212243 4294956240 18446744073709551615 134526019 0 0 4096 3 0 0 0 17 1 0 0
/proc/9443/statm: 21492 21304 76 170 0 21319 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 91324

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/66 9449
/proc/meminfo: memFree=1545472/2055920 swapFree=4179532/4192956
[pid=9437] ppid=9435 vsize=5356 CPUtime=0.2
/proc/9437/stat : 9437 (SatELiteGTI) S 9435 9437 7125 0 -1 4194304 335 1842 0 0 0 0 19 1 15 0 1 0 306862642 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9437/statm: 1339 239 197 169 0 50 0
[pid=9443] ppid=9437 vsize=94812 CPUtime=341.96
/proc/9443/stat : 9443 (minisat_static) R 9437 9437 7125 0 -1 4194304 23515 0 0 0 34175 21 0 0 25 0 1 0 306862664 97087488 23501 1992294400 134512640 135212243 4294956240 18446744073709551615 134536831 0 0 4096 3 0 0 0 17 1 0 0
/proc/9443/statm: 23703 23501 76 170 0 23530 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 100168

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/66 9449
/proc/meminfo: memFree=1545408/2055920 swapFree=4179532/4192956
[pid=9437] ppid=9435 vsize=5356 CPUtime=0.2
/proc/9437/stat : 9437 (SatELiteGTI) S 9435 9437 7125 0 -1 4194304 335 1842 0 0 0 0 19 1 15 0 1 0 306862642 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9437/statm: 1339 239 197 169 0 50 0
[pid=9443] ppid=9437 vsize=94812 CPUtime=401.95

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

/proc/9443/statm: 26475 26294 76 170 0 26302 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 111256

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/66 9449
/proc/meminfo: memFree=1525952/2055920 swapFree=4179532/4192956
[pid=9437] ppid=9435 vsize=5356 CPUtime=0.2
/proc/9437/stat : 9437 (SatELiteGTI) S 9435 9437 7125 0 -1 4194304 335 1842 0 0 0 0 19 1 15 0 1 0 306862642 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9437/statm: 1339 239 197 169 0 50 0
[pid=9443] ppid=9437 vsize=114084 CPUtime=581.9
/proc/9443/stat : 9443 (minisat_static) R 9437 9437 7125 0 -1 4194304 28363 0 0 0 58163 27 0 0 25 0 1 0 306862664 116822016 28349 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/9443/statm: 28521 28349 76 170 0 28348 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 119440

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/66 9449
/proc/meminfo: memFree=1525696/2055920 swapFree=4179532/4192956
[pid=9437] ppid=9435 vsize=5356 CPUtime=0.2
/proc/9437/stat : 9437 (SatELiteGTI) S 9435 9437 7125 0 -1 4194304 335 1842 0 0 0 0 19 1 15 0 1 0 306862642 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9437/statm: 1339 239 197 169 0 50 0
[pid=9443] ppid=9437 vsize=114216 CPUtime=641.89
/proc/9443/stat : 9443 (minisat_static) R 9437 9437 7125 0 -1 4194304 28416 0 0 0 64162 27 0 0 25 0 1 0 306862664 116957184 28402 1992294400 134512640 135212243 4294956240 18446744073709551615 134526010 0 0 4096 3 0 0 0 17 1 0 0
/proc/9443/statm: 28554 28402 76 170 0 28381 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 119572

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/66 9449
/proc/meminfo: memFree=1515712/2055920 swapFree=4179532/4192956
[pid=9437] ppid=9435 vsize=5356 CPUtime=0.2
/proc/9437/stat : 9437 (SatELiteGTI) S 9435 9437 7125 0 -1 4194304 335 1842 0 0 0 0 19 1 15 0 1 0 306862642 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9437/statm: 1339 239 197 169 0 50 0
[pid=9443] ppid=9437 vsize=124384 CPUtime=701.87
/proc/9443/stat : 9443 (minisat_static) R 9437 9437 7125 0 -1 4194304 30892 0 0 0 70157 30 0 0 25 0 1 0 306862664 127369216 30878 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/9443/statm: 31096 30878 76 170 0 30923 0
Current children cumulated CPU time (s) 702.07
Current children cumulated vsize (KiB) 129740

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.94 2/66 9449
/proc/meminfo: memFree=1515648/2055920 swapFree=4179532/4192956
[pid=9437] ppid=9435 vsize=5356 CPUtime=0.2
/proc/9437/stat : 9437 (SatELiteGTI) S 9435 9437 7125 0 -1 4194304 335 1842 0 0 0 0 19 1 15 0 1 0 306862642 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9437/statm: 1339 239 197 169 0 50 0
[pid=9443] ppid=9437 vsize=124384 CPUtime=761.86
/proc/9443/stat : 9443 (minisat_static) R 9437 9437 7125 0 -1 4194304 30892 0 0 0 76156 30 0 0 25 0 1 0 306862664 127369216 30878 1992294400 134512640 135212243 4294956240 18446744073709551615 134526010 0 0 4096 3 0 0 0 17 1 0 0
/proc/9443/statm: 31096 30878 76 170 0 30923 0
Current children cumulated CPU time (s) 762.06
Current children cumulated vsize (KiB) 129740

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.94 2/66 9449
/proc/meminfo: memFree=1503424/2055920 swapFree=4179532/4192956
[pid=9437] ppid=9435 vsize=5356 CPUtime=0.2
/proc/9437/stat : 9437 (SatELiteGTI) S 9435 9437 7125 0 -1 4194304 335 1842 0 0 0 0 19 1 15 0 1 0 306862642 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9437/statm: 1339 239 197 169 0 50 0
[pid=9443] ppid=9437 vsize=136528 CPUtime=821.83
/proc/9443/stat : 9443 (minisat_static) R 9437 9437 7125 0 -1 4194304 33929 0 0 0 82149 34 0 0 25 0 1 0 306862664 139804672 33915 1992294400 134512640 135212243 4294956240 18446744073709551615 134526157 0 0 4096 3 0 0 0 17 1 0 0
/proc/9443/statm: 34132 33915 76 170 0 33959 0
Current children cumulated CPU time (s) 822.03
Current children cumulated vsize (KiB) 141884

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.94 2/66 9449
/proc/meminfo: memFree=1503424/2055920 swapFree=4179532/4192956
[pid=9437] ppid=9435 vsize=5356 CPUtime=0.2
/proc/9437/stat : 9437 (SatELiteGTI) S 9435 9437 7125 0 -1 4194304 335 1842 0 0 0 0 19 1 15 0 1 0 306862642 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9437/statm: 1339 239 197 169 0 50 0
[pid=9443] ppid=9437 vsize=136528 CPUtime=881.82
/proc/9443/stat : 9443 (minisat_static) R 9437 9437 7125 0 -1 4194304 33929 0 0 0 88148 34 0 0 25 0 1 0 306862664 139804672 33915 1992294400 134512640 135212243 4294956240 18446744073709551615 134526086 0 0 4096 3 0 0 0 17 1 0 0
/proc/9443/statm: 34132 33915 76 170 0 33959 0
Current children cumulated CPU time (s) 882.02
Current children cumulated vsize (KiB) 141884

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.94 2/66 9449
/proc/meminfo: memFree=1503424/2055920 swapFree=4179532/4192956
[pid=9437] ppid=9435 vsize=5356 CPUtime=0.2
/proc/9437/stat : 9437 (SatELiteGTI) S 9435 9437 7125 0 -1 4194304 335 1842 0 0 0 0 19 1 15 0 1 0 306862642 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9437/statm: 1339 239 197 169 0 50 0
[pid=9443] ppid=9437 vsize=136528 CPUtime=941.8
/proc/9443/stat : 9443 (minisat_static) R 9437 9437 7125 0 -1 4194304 33929 0 0 0 94146 34 0 0 25 0 1 0 306862664 139804672 33915 1992294400 134512640 135212243 4294956240 18446744073709551615 134526010 0 0 4096 3 0 0 0 17 1 0 0
/proc/9443/statm: 34132 33915 76 170 0 33959 0
Current children cumulated CPU time (s) 942
Current children cumulated vsize (KiB) 141884

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.94 2/66 9449
/proc/meminfo: memFree=1489088/2055920 swapFree=4179532/4192956
[pid=9437] ppid=9435 vsize=5356 CPUtime=0.2
/proc/9437/stat : 9437 (SatELiteGTI) S 9435 9437 7125 0 -1 4194304 335 1842 0 0 0 0 19 1 15 0 1 0 306862642 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9437/statm: 1339 239 197 169 0 50 0
[pid=9443] ppid=9437 vsize=150652 CPUtime=1001.79
/proc/9443/stat : 9443 (minisat_static) R 9437 9437 7125 0 -1 4194304 37496 0 0 0 100141 38 0 0 25 0 1 0 306862664 154267648 37482 1992294400 134512640 135212243 4294956240 18446744073709551615 134526019 0 0 4096 3 0 0 0 17 1 0 0
/proc/9443/statm: 37663 37482 76 170 0 37490 0
Current children cumulated CPU time (s) 1001.99
Current children cumulated vsize (KiB) 156008

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.94 2/66 9449
/proc/meminfo: memFree=1489088/2055920 swapFree=4179532/4192956
[pid=9437] ppid=9435 vsize=5356 CPUtime=0.2
/proc/9437/stat : 9437 (SatELiteGTI) S 9435 9437 7125 0 -1 4194304 335 1842 0 0 0 0 19 1 15 0 1 0 306862642 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9437/statm: 1339 239 197 169 0 50 0
[pid=9443] ppid=9437 vsize=150652 CPUtime=1061.77
/proc/9443/stat : 9443 (minisat_static) R 9437 9437 7125 0 -1 4194304 37496 0 0 0 106139 38 0 0 25 0 1 0 306862664 154267648 37482 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/9443/statm: 37663 37482 76 170 0 37490 0
Current children cumulated CPU time (s) 1061.97
Current children cumulated vsize (KiB) 156008

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.94 2/66 9449
/proc/meminfo: memFree=1489088/2055920 swapFree=4179532/4192956
[pid=9437] ppid=9435 vsize=5356 CPUtime=0.2
/proc/9437/stat : 9437 (SatELiteGTI) S 9435 9437 7125 0 -1 4194304 335 1842 0 0 0 0 19 1 15 0 1 0 306862642 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9437/statm: 1339 239 197 169 0 50 0
[pid=9443] ppid=9437 vsize=150652 CPUtime=1121.76
/proc/9443/stat : 9443 (minisat_static) R 9437 9437 7125 0 -1 4194304 37496 0 0 0 112138 38 0 0 25 0 1 0 306862664 154267648 37482 1992294400 134512640 135212243 4294956240 18446744073709551615 134526197 0 0 4096 3 0 0 0 17 1 0 0
/proc/9443/statm: 37663 37482 76 170 0 37490 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 156008

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.94 2/66 9449
/proc/meminfo: memFree=1475264/2055920 swapFree=4179532/4192956
[pid=9437] ppid=9435 vsize=5356 CPUtime=0.2
/proc/9437/stat : 9437 (SatELiteGTI) S 9435 9437 7125 0 -1 4194304 335 1842 0 0 0 0 19 1 15 0 1 0 306862642 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9437/statm: 1339 239 197 169 0 50 0
[pid=9443] ppid=9437 vsize=164380 CPUtime=1181.74
/proc/9443/stat : 9443 (minisat_static) R 9437 9437 7125 0 -1 4194304 40936 0 0 0 118132 42 0 0 25 0 1 0 306862664 168325120 40922 1992294400 134512640 135212243 4294956240 18446744073709551615 134526010 0 0 4096 3 0 0 0 17 1 0 0
/proc/9443/statm: 41095 40922 76 170 0 40922 0
Current children cumulated CPU time (s) 1181.94
Current children cumulated vsize (KiB) 169736



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.94 2/66 9449
/proc/meminfo: memFree=1475264/2055920 swapFree=4179532/4192956
[pid=9437] ppid=9435 vsize=5356 CPUtime=0.2
/proc/9437/stat : 9437 (SatELiteGTI) S 9435 9437 7125 0 -1 4194304 335 1842 0 0 0 0 19 1 15 0 1 0 306862642 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9437/statm: 1339 239 197 169 0 50 0
[pid=9443] ppid=9437 vsize=164380 CPUtime=1199.84
/proc/9443/stat : 9443 (minisat_static) R 9437 9437 7125 0 -1 4194304 40936 0 0 0 119942 42 0 0 25 0 1 0 306862664 168325120 40922 1992294400 134512640 135212243 4294956240 18446744073709551615 134526236 0 0 4096 3 0 0 0 17 1 0 0
/proc/9443/statm: 41095 40922 76 170 0 40922 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 169736

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 9437 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=200969
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=22996
# CPU time returned by wait4() is 0.223965
# while last known CPU time is 1200.04
#
# 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): 1200.04
CPU user time (s): 1199.61
CPU system time (s): 0.43
CPU usage (%): 99.969
Max. virtual memory (cumulated for all children) (KiB): 169736

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.200969
system time used= 0.022996
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2177
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= 19

runsolver used 1.41078 second user time and 2.94555 second system time

The end

Launcher Data 

Begin job on node53 at 2009-05-20 04:59:06
IDJOB=1832818
IDBENCH=70372
IDSOLVER=672
FILE ID=node53/1832818-1242788346
PBS_JOBID= 9322320
Free space on /tmp= 66052 MiB

SOLVER NAME= MiniSAT 09z 2009-03-22
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/12000/unif-k3-r4.2-v12000-c50400-S650356257-052.cnf
COMMAND LINE= SatELiteGTI BENCHNAME -random-seed=RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1832818-1242788346/watcher-1832818-1242788346 -o /tmp/evaluation-result-1832818-1242788346/solver-1832818-1242788346 -C 1200 -W 1800 -M 1800  SatELiteGTI HOME/instance-1832818-1242788346.cnf -random-seed=762248481

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

MD5SUM BENCH= 2b1b5cba2ea775d4b0eb4b407240568e
RANDOM SEED=762248481

node53.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		: 3000.245
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		: 3000.245
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1641704 kB
Buffers:         41988 kB
Cached:         300600 kB
SwapCached:       7612 kB
Active:          60848 kB
Inactive:       291420 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1641704 kB
SwapTotal:     4192956 kB
SwapFree:      4179532 kB
Dirty:            2496 kB
Writeback:           0 kB
Mapped:          13556 kB
Slab:            48024 kB
Committed_AS:   922164 kB
PageTables:       1380 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= 66048 MiB
End job on node53 at 2009-05-20 05:19:09