Trace number 1837067

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) 10000.1 10002.8

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/dated-5-19-u.cnf
MD5SUM3be331331884289c55e55acdeed55dc7
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables208002
Number of clauses986543
Sum of the clauses size2288164
Maximum clause length10
Minimum clause length1
Number of clauses of size 117318
Number of clauses of size 2753529
Number of clauses of size 3176796
Number of clauses of size 44320
Number of clauses of size 517280
Number of clauses of size over 517300

Solver Data 

0.00/0.00	c Parsing...
0.00/0.79	c ==============================================================================
0.00/0.79	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.79	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.79	c ==============================================================================
0.00/0.79	c |         0 |  969225  2270846 |  290767       0        0     nan |  0.000 % |
6.99/7.06	c |         0 |  424864  1140718 |      --       0       --      -- |     --   | -338304/-664362
6.99/7.06	c ==============================================================================
6.99/7.06	c Result  :   #vars: 68615   #clauses: 424864   #literals: 1140718
6.99/7.06	c CPU time:   6.82596 s
6.99/7.06	c ==============================================================================
7.47/7.53	c WARNING: for repeatability, setting FPU to use double precision
7.47/7.53	c Number of variables   : 68615        
7.47/7.53	c Number of clauses     : 424864       
7.75/7.80	c Parsing time: 0.23         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-1837067-1242857019/watcher-1837067-1242857019 -o /tmp/evaluation-result-1837067-1242857019/solver-1837067-1242857019 -C 10000 -W 12000 -M 1800 SatELiteGTI HOME/instance-1837067-1242857019.cnf -random-seed=330840524 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 10000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 10030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 12000 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: 0.08 0.02 0.01 3/64 28922
/proc/meminfo: memFree=1547040/2055920 swapFree=4180352/4192956
[pid=28922] ppid=28920 vsize=5356 CPUtime=0
/proc/28922/stat : 28922 (SatELiteGTI) S 28920 28922 28885 0 -1 4194304 309 250 0 0 0 0 0 0 18 0 1 0 313729605 5484544 237 1992294400 4194304 4889804 548682068784 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28922/statm: 1339 237 197 169 0 50 0

[startup+0.0822819 s]
/proc/loadavg: 0.08 0.02 0.01 3/64 28922
/proc/meminfo: memFree=1547040/2055920 swapFree=4180352/4192956
[pid=28922] ppid=28920 vsize=5356 CPUtime=0
/proc/28922/stat : 28922 (SatELiteGTI) S 28920 28922 28885 0 -1 4194304 309 250 0 0 0 0 0 0 18 0 1 0 313729605 5484544 237 1992294400 4194304 4889804 548682068784 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28922/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.102284 s]
/proc/loadavg: 0.08 0.02 0.01 3/64 28922
/proc/meminfo: memFree=1547040/2055920 swapFree=4180352/4192956
[pid=28922] ppid=28920 vsize=5356 CPUtime=0
/proc/28922/stat : 28922 (SatELiteGTI) S 28920 28922 28885 0 -1 4194304 309 250 0 0 0 0 0 0 18 0 1 0 313729605 5484544 237 1992294400 4194304 4889804 548682068784 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28922/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.302302 s]
/proc/loadavg: 0.08 0.02 0.01 3/64 28922
/proc/meminfo: memFree=1547040/2055920 swapFree=4180352/4192956
[pid=28922] ppid=28920 vsize=5356 CPUtime=0
/proc/28922/stat : 28922 (SatELiteGTI) S 28920 28922 28885 0 -1 4194304 309 250 0 0 0 0 0 0 18 0 1 0 313729605 5484544 237 1992294400 4194304 4889804 548682068784 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28922/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.701346 s]
/proc/loadavg: 0.08 0.02 0.01 3/64 28922
/proc/meminfo: memFree=1547040/2055920 swapFree=4180352/4192956
[pid=28922] ppid=28920 vsize=5356 CPUtime=0
/proc/28922/stat : 28922 (SatELiteGTI) S 28920 28922 28885 0 -1 4194304 309 250 0 0 0 0 0 0 18 0 1 0 313729605 5484544 237 1992294400 4194304 4889804 548682068784 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28922/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50141 s]
/proc/loadavg: 0.08 0.02 0.01 2/66 28927
/proc/meminfo: memFree=1450000/2055920 swapFree=4180352/4192956
[pid=28922] ppid=28920 vsize=5356 CPUtime=0
/proc/28922/stat : 28922 (SatELiteGTI) S 28920 28922 28885 0 -1 4194304 309 250 0 0 0 0 0 0 18 0 1 0 313729605 5484544 237 1992294400 4194304 4889804 548682068784 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28922/statm: 1339 237 197 169 0 50 0
[pid=28926] ppid=28922 vsize=105476 CPUtime=1.49
/proc/28926/stat : 28926 (SatELite_releas) R 28922 28922 28885 0 -1 4194304 26456 0 0 0 134 15 0 0 25 0 1 0 313729606 108007424 24305 1992294400 134512640 135223648 4294956128 18446744073709551615 134719062 0 0 4096 3 0 0 0 17 1 0 0
/proc/28926/statm: 26369 24305 76 173 0 26194 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 110832

[startup+3.10155 s]
/proc/loadavg: 0.08 0.02 0.01 2/66 28927
/proc/meminfo: memFree=1443536/2055920 swapFree=4180352/4192956
[pid=28922] ppid=28920 vsize=5356 CPUtime=0
/proc/28922/stat : 28922 (SatELiteGTI) S 28920 28922 28885 0 -1 4194304 309 250 0 0 0 0 0 0 18 0 1 0 313729605 5484544 237 1992294400 4194304 4889804 548682068784 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28922/statm: 1339 237 197 169 0 50 0
[pid=28926] ppid=28922 vsize=110444 CPUtime=3.09
/proc/28926/stat : 28926 (SatELite_releas) R 28922 28922 28885 0 -1 4194304 27880 0 0 0 293 16 0 0 25 0 1 0 313729606 113094656 25570 1992294400 134512640 135223648 4294956128 18446744073709551615 134586730 0 0 4096 3 0 0 0 17 1 0 0
/proc/28926/statm: 27611 25570 76 173 0 27436 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 115800

[startup+6.30184 s]
/proc/loadavg: 0.23 0.05 0.02 2/66 28927
/proc/meminfo: memFree=1436944/2055920 swapFree=4180352/4192956
[pid=28922] ppid=28920 vsize=5356 CPUtime=0
/proc/28922/stat : 28922 (SatELiteGTI) S 28920 28922 28885 0 -1 4194304 309 250 0 0 0 0 0 0 18 0 1 0 313729605 5484544 237 1992294400 4194304 4889804 548682068784 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28922/statm: 1339 237 197 169 0 50 0
[pid=28926] ppid=28922 vsize=119844 CPUtime=6.28
/proc/28926/stat : 28926 (SatELite_releas) R 28922 28922 28885 0 -1 4194304 32827 0 0 0 609 19 0 0 25 0 1 0 313729606 122720256 26336 1992294400 134512640 135223648 4294956128 18446744073709551615 134586672 0 0 4096 3 0 0 0 17 1 0 0
/proc/28926/statm: 29961 26336 76 173 0 29786 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 125200

[startup+12.7014 s]
/proc/loadavg: 0.29 0.06 0.02 2/66 28928
/proc/meminfo: memFree=1509520/2055920 swapFree=4180352/4192956
[pid=28922] ppid=28920 vsize=5356 CPUtime=7.5
/proc/28922/stat : 28922 (SatELiteGTI) S 28920 28922 28885 0 -1 4194304 333 41058 0 0 0 0 722 28 16 0 1 0 313729605 5484544 239 1992294400 4194304 4889804 548682068784 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28922/statm: 1339 239 197 169 0 50 0
[pid=28928] ppid=28922 vsize=24652 CPUtime=5.16
/proc/28928/stat : 28928 (minisat_static) R 28922 28922 28885 0 -1 4194304 5842 0 0 0 512 4 0 0 25 0 1 0 313730359 25243648 5817 1992294400 134512640 135212243 4294956240 18446744073709551615 134538355 0 0 4096 3 0 0 0 17 1 0 0
/proc/28928/statm: 6163 5817 75 170 0 5990 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 30008

[startup+25.5026 s]
/proc/loadavg: 0.45 0.11 0.04 2/66 28928
/proc/meminfo: memFree=1509712/2055920 swapFree=4180352/4192956
[pid=28922] ppid=28920 vsize=5356 CPUtime=7.5
/proc/28922/stat : 28922 (SatELiteGTI) S 28920 28922 28885 0 -1 4194304 333 41058 0 0 0 0 722 28 16 0 1 0 313729605 5484544 239 1992294400 4194304 4889804 548682068784 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28922/statm: 1339 239 197 169 0 50 0
[pid=28928] ppid=28922 vsize=24652 CPUtime=17.95
/proc/28928/stat : 28928 (minisat_static) R 28922 28922 28885 0 -1 4194304 5852 0 0 0 1791 4 0 0 25 0 1 0 313730359 25243648 5827 1992294400 134512640 135212243 4294956240 18446744073709551615 134526019 0 0 4096 3 0 0 0 17 1 0 0
/proc/28928/statm: 6163 5827 75 170 0 5990 0
Current children cumulated CPU time (s) 25.45
Current children cumulated vsize (KiB) 30008

[startup+51.1028 s]
/proc/loadavg: 0.64 0.18 0.06 2/66 28928
/proc/meminfo: memFree=1508112/2055920 swapFree=4180352/4192956
[pid=28922] ppid=28920 vsize=5356 CPUtime=7.5
/proc/28922/stat : 28922 (SatELiteGTI) S 28920 28922 28885 0 -1 4194304 333 41058 0 0 0 0 722 28 16 0 1 0 313729605 5484544 239 1992294400 4194304 4889804 548682068784 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28922/statm: 1339 239 197 169 0 50 0
[pid=28928] ppid=28922 vsize=26420 CPUtime=43.54
/proc/28928/stat : 28928 (minisat_static) R 28922 28922 28885 0 -1 4194304 6281 0 0 0 4350 4 0 0 25 0 1 0 313730359 27054080 6256 1992294400 134512640 135212243 4294956240 18446744073709551615 134526019 0 0 4096 3 0 0 0 17 1 0 0
/proc/28928/statm: 6605 6256 75 170 0 6432 0
Current children cumulated CPU time (s) 51.04
Current children cumulated vsize (KiB) 31776

[startup+102.305 s]
/proc/loadavg: 0.84 0.30 0.11 2/66 28928
/proc/meminfo: memFree=1503440/2055920 swapFree=4180352/4192956
[pid=28922] ppid=28920 vsize=5356 CPUtime=7.5
/proc/28922/stat : 28922 (SatELiteGTI) S 28920 28922 28885 0 -1 4194304 333 41058 0 0 0 0 722 28 16 0 1 0 313729605 5484544 239 1992294400 4194304 4889804 548682068784 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28922/statm: 1339 239 197 169 0 50 0
[pid=28928] ppid=28922 vsize=31028 CPUtime=94.73
/proc/28928/stat : 28928 (minisat_static) R 28922 28922 28885 0 -1 4194304 7436 0 0 0 9468 5 0 0 25 0 1 0 313730359 31772672 7411 1992294400 134512640 135212243 4294956240 18446744073709551615 134525968 0 0 4096 3 0 0 0 17 1 0 0
/proc/28928/statm: 7757 7411 75 170 0 7584 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 36384

[startup+162.303 s]
/proc/loadavg: 0.94 0.43 0.16 2/66 28928
/proc/meminfo: memFree=1498448/2055920 swapFree=4180352/4192956
[pid=28922] ppid=28920 vsize=5356 CPUtime=7.5
/proc/28922/stat : 28922 (SatELiteGTI) S 28920 28922 28885 0 -1 4194304 333 41058 0 0 0 0 722 28 16 0 1 0 313729605 5484544 239 1992294400 4194304 4889804 548682068784 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28922/statm: 1339 239 197 169 0 50 0
[pid=28928] ppid=28922 vsize=36052 CPUtime=154.71
/proc/28928/stat : 28928 (minisat_static) R 28922 28922 28885 0 -1 4194304 8683 0 0 0 15463 8 0 0 25 0 1 0 313730359 36917248 8658 1992294400 134512640 135212243 4294956240 18446744073709551615 134525968 0 0 4096 3 0 0 0 17 1 0 0
/proc/28928/statm: 9013 8658 75 170 0 8840 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 41408

[startup+222.302 s]
/proc/loadavg: 0.98 0.53 0.21 2/66 28928
/proc/meminfo: memFree=1496656/2055920 swapFree=4180352/4192956
[pid=28922] ppid=28920 vsize=5356 CPUtime=7.5
/proc/28922/stat : 28922 (SatELiteGTI) S 28920 28922 28885 0 -1 4194304 333 41058 0 0 0 0 722 28 16 0 1 0 313729605 5484544 239 1992294400 4194304 4889804 548682068784 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28922/statm: 1339 239 197 169 0 50 0
[pid=28928] ppid=28922 vsize=37900 CPUtime=214.7
/proc/28928/stat : 28928 (minisat_static) R 28922 28922 28885 0 -1 4194304 9105 0 0 0 21461 9 0 0 25 0 1 0 313730359 38809600 9080 1992294400 134512640 135212243 4294956240 18446744073709551615 134526239 0 0 4096 3 0 0 0 17 1 0 0
/proc/28928/statm: 9475 9080 75 170 0 9302 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 43256

[startup+282.303 s]
/proc/loadavg: 0.99 0.61 0.26 2/66 28928
/proc/meminfo: memFree=1496592/2055920 swapFree=4180352/4192956
[pid=28922] ppid=28920 vsize=5356 CPUtime=7.5
/proc/28922/stat : 28922 (SatELiteGTI) S 28920 28922 28885 0 -1 4194304 333 41058 0 0 0 0 722 28 16 0 1 0 313729605 5484544 239 1992294400 4194304 4889804 548682068784 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28922/statm: 1339 239 197 169 0 50 0
[pid=28928] ppid=28922 vsize=37900 CPUtime=274.68
/proc/28928/stat : 28928 (minisat_static) R 28922 28922 28885 0 -1 4194304 9108 0 0 0 27459 9 0 0 25 0 1 0 313730359 38809600 9083 1992294400 134512640 135212243 4294956240 18446744073709551615 134526150 0 0 4096 3 0 0 0 17 1 0 0
/proc/28928/statm: 9475 9083 75 170 0 9302 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 43256

[startup+342.303 s]
/proc/loadavg: 0.99 0.68 0.30 2/66 28928
/proc/meminfo: memFree=1496400/2055920 swapFree=4180352/4192956
[pid=28922] ppid=28920 vsize=5356 CPUtime=7.5
/proc/28922/stat : 28922 (SatELiteGTI) S 28920 28922 28885 0 -1 4194304 333 41058 0 0 0 0 722 28 16 0 1 0 313729605 5484544 239 1992294400 4194304 4889804 548682068784 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28922/statm: 1339 239 197 169 0 50 0
[pid=28928] ppid=28922 vsize=38048 CPUtime=334.66
/proc/28928/stat : 28928 (minisat_static) R 28922 28922 28885 0 -1 4194304 9144 0 0 0 33457 9 0 0 25 0 1 0 313730359 38961152 9119 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/28928/statm: 9512 9119 75 170 0 9339 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 43404

[startup+402.302 s]
/proc/loadavg: 0.99 0.74 0.34 2/66 28928
/proc/meminfo: memFree=1496208/2055920 swapFree=4180352/4192956
[pid=28922] ppid=28920 vsize=5356 CPUtime=7.5
/proc/28922/stat : 28922 (SatELiteGTI) S 28920 28922 28885 0 -1 4194304 333 41058 0 0 0 0 722 28 16 0 1 0 313729605 5484544 239 1992294400 4194304 4889804 548682068784 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28922/statm: 1339 239 197 169 0 50 0
[pid=28928] ppid=28922 vsize=38188 CPUtime=394.64
/proc/28928/stat : 28928 (minisat_static) R 28922 28922 28885 0 -1 4194304 9181 0 0 0 39455 9 0 0 25 0 1 0 313730359 39104512 9156 1992294400 134512640 135212243 4294956240 18446744073709551615 134527698 0 0 4096 3 0 0 0 17 1 0 0
/proc/28928/statm: 9547 9156 75 170 0 9374 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 43544

[startup+462.303 s]

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

/proc/28928/statm: 23295 22432 75 170 0 23122 0
Current children cumulated CPU time (s) 9339.75
Current children cumulated vsize (KiB) 98536

[startup+9402.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/66 28944
/proc/meminfo: memFree=1439248/2055920 swapFree=4180352/4192956
[pid=28922] ppid=28920 vsize=5356 CPUtime=7.5
/proc/28922/stat : 28922 (SatELiteGTI) S 28920 28922 28885 0 -1 4194304 333 41058 0 0 0 0 722 28 16 0 1 0 313729605 5484544 239 1992294400 4194304 4889804 548682068784 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28922/statm: 1339 239 197 169 0 50 0
[pid=28928] ppid=28922 vsize=93180 CPUtime=9392.23
/proc/28928/stat : 28928 (minisat_static) R 28922 28922 28885 0 -1 4194304 22465 0 0 0 939176 47 0 0 25 0 1 0 313730359 95416320 22432 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/28928/statm: 23295 22432 75 170 0 23122 0
Current children cumulated CPU time (s) 9399.73
Current children cumulated vsize (KiB) 98536

[startup+9462.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/66 28944
/proc/meminfo: memFree=1439248/2055920 swapFree=4180352/4192956
[pid=28922] ppid=28920 vsize=5356 CPUtime=7.5
/proc/28922/stat : 28922 (SatELiteGTI) S 28920 28922 28885 0 -1 4194304 333 41058 0 0 0 0 722 28 16 0 1 0 313729605 5484544 239 1992294400 4194304 4889804 548682068784 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28922/statm: 1339 239 197 169 0 50 0
[pid=28928] ppid=28922 vsize=93180 CPUtime=9452.21
/proc/28928/stat : 28928 (minisat_static) R 28922 28922 28885 0 -1 4194304 22465 0 0 0 945174 47 0 0 25 0 1 0 313730359 95416320 22432 1992294400 134512640 135212243 4294956240 18446744073709551615 134526010 0 0 4096 3 0 0 0 17 1 0 0
/proc/28928/statm: 23295 22432 75 170 0 23122 0
Current children cumulated CPU time (s) 9459.71
Current children cumulated vsize (KiB) 98536

[startup+9522.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/66 28944
/proc/meminfo: memFree=1439056/2055920 swapFree=4180352/4192956
[pid=28922] ppid=28920 vsize=5356 CPUtime=7.5
/proc/28922/stat : 28922 (SatELiteGTI) S 28920 28922 28885 0 -1 4194304 333 41058 0 0 0 0 722 28 16 0 1 0 313729605 5484544 239 1992294400 4194304 4889804 548682068784 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28922/statm: 1339 239 197 169 0 50 0
[pid=28928] ppid=28922 vsize=93344 CPUtime=9512.2
/proc/28928/stat : 28928 (minisat_static) R 28922 28922 28885 0 -1 4194304 22504 0 0 0 951172 48 0 0 25 0 1 0 313730359 95584256 22471 1992294400 134512640 135212243 4294956240 18446744073709551615 134526078 0 0 4096 3 0 0 0 17 1 0 0
/proc/28928/statm: 23336 22471 75 170 0 23163 0
Current children cumulated CPU time (s) 9519.7
Current children cumulated vsize (KiB) 98700

[startup+9582.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/66 28946
/proc/meminfo: memFree=1438928/2055920 swapFree=4180352/4192956
[pid=28922] ppid=28920 vsize=5356 CPUtime=7.5
/proc/28922/stat : 28922 (SatELiteGTI) S 28920 28922 28885 0 -1 4194304 333 41058 0 0 0 0 722 28 16 0 1 0 313729605 5484544 239 1992294400 4194304 4889804 548682068784 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28922/statm: 1339 239 197 169 0 50 0
[pid=28928] ppid=28922 vsize=93484 CPUtime=9572.19
/proc/28928/stat : 28928 (minisat_static) R 28922 28922 28885 0 -1 4194304 22533 0 0 0 957171 48 0 0 25 0 1 0 313730359 95727616 22500 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/28928/statm: 23371 22500 75 170 0 23198 0
Current children cumulated CPU time (s) 9579.69
Current children cumulated vsize (KiB) 98840

[startup+9642.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/66 28946
/proc/meminfo: memFree=1438864/2055920 swapFree=4180352/4192956
[pid=28922] ppid=28920 vsize=5356 CPUtime=7.5
/proc/28922/stat : 28922 (SatELiteGTI) S 28920 28922 28885 0 -1 4194304 333 41058 0 0 0 0 722 28 16 0 1 0 313729605 5484544 239 1992294400 4194304 4889804 548682068784 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28922/statm: 1339 239 197 169 0 50 0
[pid=28928] ppid=28922 vsize=93484 CPUtime=9632.17
/proc/28928/stat : 28928 (minisat_static) R 28922 28922 28885 0 -1 4194304 22541 0 0 0 963169 48 0 0 25 0 1 0 313730359 95727616 22508 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/28928/statm: 23371 22508 75 170 0 23198 0
Current children cumulated CPU time (s) 9639.67
Current children cumulated vsize (KiB) 98840

[startup+9702.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/66 28946
/proc/meminfo: memFree=1438864/2055920 swapFree=4180352/4192956
[pid=28922] ppid=28920 vsize=5356 CPUtime=7.5
/proc/28922/stat : 28922 (SatELiteGTI) S 28920 28922 28885 0 -1 4194304 333 41058 0 0 0 0 722 28 16 0 1 0 313729605 5484544 239 1992294400 4194304 4889804 548682068784 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28922/statm: 1339 239 197 169 0 50 0
[pid=28928] ppid=28922 vsize=93484 CPUtime=9692.15
/proc/28928/stat : 28928 (minisat_static) R 28922 28922 28885 0 -1 4194304 22544 0 0 0 969167 48 0 0 25 0 1 0 313730359 95727616 22511 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/28928/statm: 23371 22511 75 170 0 23198 0
Current children cumulated CPU time (s) 9699.65
Current children cumulated vsize (KiB) 98840

[startup+9762.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/66 28946
/proc/meminfo: memFree=1438800/2055920 swapFree=4180352/4192956
[pid=28922] ppid=28920 vsize=5356 CPUtime=7.5
/proc/28922/stat : 28922 (SatELiteGTI) S 28920 28922 28885 0 -1 4194304 333 41058 0 0 0 0 722 28 16 0 1 0 313729605 5484544 239 1992294400 4194304 4889804 548682068784 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28922/statm: 1339 239 197 169 0 50 0
[pid=28928] ppid=28922 vsize=93484 CPUtime=9752.14
/proc/28928/stat : 28928 (minisat_static) R 28922 28922 28885 0 -1 4194304 22549 0 0 0 975166 48 0 0 25 0 1 0 313730359 95727616 22516 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/28928/statm: 23371 22516 75 170 0 23198 0
Current children cumulated CPU time (s) 9759.64
Current children cumulated vsize (KiB) 98840

[startup+9822.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/66 28946
/proc/meminfo: memFree=1438736/2055920 swapFree=4180352/4192956
[pid=28922] ppid=28920 vsize=5356 CPUtime=7.5
/proc/28922/stat : 28922 (SatELiteGTI) S 28920 28922 28885 0 -1 4194304 333 41058 0 0 0 0 722 28 16 0 1 0 313729605 5484544 239 1992294400 4194304 4889804 548682068784 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28922/statm: 1339 239 197 169 0 50 0
[pid=28928] ppid=28922 vsize=93484 CPUtime=9812.12
/proc/28928/stat : 28928 (minisat_static) R 28922 28922 28885 0 -1 4194304 22558 0 0 0 981164 48 0 0 25 0 1 0 313730359 95727616 22525 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/28928/statm: 23371 22525 75 170 0 23198 0
Current children cumulated CPU time (s) 9819.62
Current children cumulated vsize (KiB) 98840

[startup+9882.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/66 28946
/proc/meminfo: memFree=1438288/2055920 swapFree=4180352/4192956
[pid=28922] ppid=28920 vsize=5356 CPUtime=7.5
/proc/28922/stat : 28922 (SatELiteGTI) S 28920 28922 28885 0 -1 4194304 333 41058 0 0 0 0 722 28 16 0 1 0 313729605 5484544 239 1992294400 4194304 4889804 548682068784 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28922/statm: 1339 239 197 169 0 50 0
[pid=28928] ppid=28922 vsize=93648 CPUtime=9872.11
/proc/28928/stat : 28928 (minisat_static) R 28922 28922 28885 0 -1 4194304 22660 0 0 0 987163 48 0 0 25 0 1 0 313730359 95895552 22627 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/28928/statm: 23412 22627 75 170 0 23239 0
Current children cumulated CPU time (s) 9879.61
Current children cumulated vsize (KiB) 99004

[startup+9942.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/66 28946
/proc/meminfo: memFree=1436240/2055920 swapFree=4180352/4192956
[pid=28922] ppid=28920 vsize=5356 CPUtime=7.5
/proc/28922/stat : 28922 (SatELiteGTI) S 28920 28922 28885 0 -1 4194304 333 41058 0 0 0 0 722 28 16 0 1 0 313729605 5484544 239 1992294400 4194304 4889804 548682068784 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28922/statm: 1339 239 197 169 0 50 0
[pid=28928] ppid=28922 vsize=96648 CPUtime=9932.09
/proc/28928/stat : 28928 (minisat_static) R 28922 28922 28885 0 -1 4194304 23162 0 0 0 993160 49 0 0 25 0 1 0 313730359 98967552 23129 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/28928/statm: 24162 23129 75 170 0 23989 0
Current children cumulated CPU time (s) 9939.59
Current children cumulated vsize (KiB) 102004

[startup+10002.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/66 28946
/proc/meminfo: memFree=1434768/2055920 swapFree=4180352/4192956
[pid=28922] ppid=28920 vsize=5356 CPUtime=7.5
/proc/28922/stat : 28922 (SatELiteGTI) S 28920 28922 28885 0 -1 4194304 333 41058 0 0 0 0 722 28 16 0 1 0 313729605 5484544 239 1992294400 4194304 4889804 548682068784 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28922/statm: 1339 239 197 169 0 50 0
[pid=28928] ppid=28922 vsize=98116 CPUtime=9992.08
/proc/28928/stat : 28928 (minisat_static) R 28922 28922 28885 0 -1 4194304 23535 0 0 0 999158 50 0 0 25 0 1 0 313730359 100470784 23502 1992294400 134512640 135212243 4294956240 18446744073709551615 134533014 0 0 4096 3 0 0 0 17 1 0 0
/proc/28928/statm: 24529 23502 75 170 0 24356 0
Current children cumulated CPU time (s) 9999.58
Current children cumulated vsize (KiB) 103472



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+10002.8 s]
/proc/loadavg: 1.00 1.00 0.95 2/66 28946
/proc/meminfo: memFree=1434768/2055920 swapFree=4180352/4192956
[pid=28922] ppid=28920 vsize=5356 CPUtime=7.5
/proc/28922/stat : 28922 (SatELiteGTI) S 28920 28922 28885 0 -1 4194304 333 41058 0 0 0 0 722 28 16 0 1 0 313729605 5484544 239 1992294400 4194304 4889804 548682068784 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28922/statm: 1339 239 197 169 0 50 0
[pid=28928] ppid=28922 vsize=98116 CPUtime=9992.58
/proc/28928/stat : 28928 (minisat_static) R 28922 28922 28885 0 -1 4194304 23535 0 0 0 999208 50 0 0 25 0 1 0 313730359 100470784 23502 1992294400 134512640 135212243 4294956240 18446744073709551615 134533081 0 0 4096 3 0 0 0 17 1 0 0
/proc/28928/statm: 24529 23502 75 170 0 24356 0
Current children cumulated CPU time (s) 10000.1
Current children cumulated vsize (KiB) 103472

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 28922 and gives
#  childrusage.ru_utime.tv_sec=7
#  childrusage.ru_utime.tv_usec=232900
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=284956
# CPU time returned by wait4() is 7.51786
# while last known CPU time is 10000.1
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 10002.8
CPU time (s): 10000.1
CPU user time (s): 9999.3
CPU system time (s): 0.78
CPU usage (%): 99.9727
Max. virtual memory (cumulated for all children) (KiB): 136512

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 7.2329
system time used= 0.284956
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 41391
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= 15
involuntary context switches= 19

runsolver used 11.5352 second user time and 24.8412 second system time

The end

Launcher Data 

Begin job on node51 at 2009-05-21 00:03:41
IDJOB=1837067
IDBENCH=20381
IDSOLVER=675
FILE ID=node51/1837067-1242857019
PBS_JOBID= 9328466
Free space on /tmp= 66120 MiB

SOLVER NAME= MiniSAT 09z 2009-03-22
BENCH NAME= SAT07/industrial/anbulagan/hard-unsat/dated-5-19-u.cnf
COMMAND LINE= SatELiteGTI BENCHNAME -random-seed=RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1837067-1242857019/watcher-1837067-1242857019 -o /tmp/evaluation-result-1837067-1242857019/solver-1837067-1242857019 -C 10000 -W 12000 -M 1800  SatELiteGTI HOME/instance-1837067-1242857019.cnf -random-seed=330840524

TIME LIMIT= 10000 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 3be331331884289c55e55acdeed55dc7
RANDOM SEED=330840524

node51.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.214
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.214
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1547456 kB
Buffers:         36412 kB
Cached:         419500 kB
SwapCached:       6896 kB
Active:          95148 kB
Inactive:       369576 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1547456 kB
SwapTotal:     4192956 kB
SwapFree:      4180352 kB
Dirty:           19536 kB
Writeback:           0 kB
Mapped:          13932 kB
Slab:            29716 kB
Committed_AS:   921024 kB
PageTables:       1396 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= 66104 MiB
End job on node51 at 2009-05-21 02:50:26