Trace number 1833624

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) 1200.05 1200.41

General information on the benchmark

NameAPPLICATIONS/bitverif/
maxxororand/maxxororand032.cnf
MD5SUMfc00df719c8630009723cd295f7c0c3b
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark569.762
Satisfiable
(Un)Satisfiability was proved
Number of variables23696
Number of clauses70703
Sum of the clauses size164971
Maximum clause length3
Minimum clause length1
Number of clauses of size 12
Number of clauses of size 247134
Number of clauses of size 323567
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...
0.00/0.06	c ==============================================================================
0.00/0.06	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.06	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.06	c ==============================================================================
0.00/0.06	c |         0 |   70701   164969 |   21210       0        0     nan |  0.000 % |
0.00/0.64	c |         0 |   35182   121457 |      --       0       --      -- |     --   | -35497/-43459
0.00/0.64	c ==============================================================================
0.00/0.64	c Result  :   #vars: 6588   #clauses: 35182   #literals: 121457
0.00/0.64	c CPU time:   0.614906 s
0.00/0.64	c ==============================================================================
0.68/0.70	c WARNING: for repeatability, setting FPU to use double precision
0.68/0.70	c Number of variables   : 6588         
0.68/0.70	c Number of clauses     : 35182        
0.68/0.72	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-1833624-1242824001/watcher-1833624-1242824001 -o /tmp/evaluation-result-1833624-1242824001/solver-1833624-1242824001 -C 1200 -W 1800 -M 1800 SatELiteGTI HOME/instance-1833624-1242824001.cnf -random-seed=816639187 

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 0.98 1.00 3/64 11539
/proc/meminfo: memFree=1972880/2055920 swapFree=4180828/4192956
[pid=11539] ppid=11537 vsize=5356 CPUtime=0
/proc/11539/stat : 11539 (SatELiteGTI) S 11537 11539 11433 0 -1 4194304 276 0 0 0 0 0 0 0 19 0 1 0 310428119 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 269930430546 0 0 4100 65536 18446744071563648864 0 0 17 0 0 0
/proc/11539/statm: 1339 235 195 169 0 50 0
[pid=11540] ppid=11539 vsize=5356 CPUtime=0
/proc/11540/stat : 11540 (SatELiteGTI) S 11539 11539 11433 0 -1 4194368 51 25 0 0 0 0 0 0 20 0 1 0 310428119 5484544 238 1992294400 4194304 4889804 548682068800 18446744073709551615 269930259268 0 65536 4096 65538 18446744071563356171 0 0 17 0 0 0
/proc/11540/statm: 1339 238 198 169 0 50 0
[pid=11542] ppid=11540 vsize=5356 CPUtime=0
/proc/11542/stat : 11542 (SatELiteGTI) R 11540 11539 11433 0 -1 4194368 19 0 0 0 0 0 0 0 22 0 1 0 310428119 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 269930261799 0 0 4096 0 0 0 0 17 1 0 0
/proc/11542/statm: 1339 239 199 169 0 50 0

[startup+0.0513351 s]
/proc/loadavg: 0.91 0.98 1.00 3/64 11539
/proc/meminfo: memFree=1972880/2055920 swapFree=4180828/4192956
[pid=11539] ppid=11537 vsize=5356 CPUtime=0
/proc/11539/stat : 11539 (SatELiteGTI) S 11537 11539 11433 0 -1 4194304 310 250 0 0 0 0 0 0 20 0 1 0 310428119 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11539/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.101318 s]
/proc/loadavg: 0.91 0.98 1.00 3/64 11539
/proc/meminfo: memFree=1972880/2055920 swapFree=4180828/4192956
[pid=11539] ppid=11537 vsize=5356 CPUtime=0
/proc/11539/stat : 11539 (SatELiteGTI) S 11537 11539 11433 0 -1 4194304 310 250 0 0 0 0 0 0 20 0 1 0 310428119 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11539/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.301341 s]
/proc/loadavg: 0.91 0.98 1.00 3/64 11539
/proc/meminfo: memFree=1972880/2055920 swapFree=4180828/4192956
[pid=11539] ppid=11537 vsize=5356 CPUtime=0
/proc/11539/stat : 11539 (SatELiteGTI) S 11537 11539 11433 0 -1 4194304 310 250 0 0 0 0 0 0 20 0 1 0 310428119 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11539/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.701389 s]
/proc/loadavg: 0.91 0.98 1.00 3/64 11539
/proc/meminfo: memFree=1972880/2055920 swapFree=4180828/4192956
[pid=11539] ppid=11537 vsize=5356 CPUtime=0.68
/proc/11539/stat : 11539 (SatELiteGTI) R 11537 11539 11433 0 -1 4194304 316 3480 0 0 0 0 65 3 15 0 1 0 310428119 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 269930261151 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/11539/statm: 1339 239 197 169 0 50 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 5356

[startup+1.50148 s]
/proc/loadavg: 0.91 0.98 1.00 2/66 11545
/proc/meminfo: memFree=1965824/2055920 swapFree=4180828/4192956
[pid=11539] ppid=11537 vsize=5356 CPUtime=0.68
/proc/11539/stat : 11539 (SatELiteGTI) S 11537 11539 11433 0 -1 4194304 335 3480 0 0 0 0 65 3 15 0 1 0 310428119 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11539/statm: 1339 239 197 169 0 50 0
[pid=11545] ppid=11539 vsize=5100 CPUtime=0.79
/proc/11545/stat : 11545 (minisat_static) R 11539 11539 11433 0 -1 4194304 1082 0 0 0 79 0 0 0 25 0 1 0 310428189 5222400 1068 1992294400 134512640 135212243 4294956240 18446744073709551615 134526072 0 0 4096 3 0 0 0 17 1 0 0
/proc/11545/statm: 1275 1068 76 170 0 1102 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 10456

[startup+3.10167 s]
/proc/loadavg: 0.91 0.98 1.00 2/66 11545
/proc/meminfo: memFree=1964352/2055920 swapFree=4180828/4192956
[pid=11539] ppid=11537 vsize=5356 CPUtime=0.68
/proc/11539/stat : 11539 (SatELiteGTI) S 11537 11539 11433 0 -1 4194304 335 3480 0 0 0 0 65 3 15 0 1 0 310428119 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11539/statm: 1339 239 197 169 0 50 0
[pid=11545] ppid=11539 vsize=7104 CPUtime=2.38
/proc/11545/stat : 11545 (minisat_static) R 11539 11539 11433 0 -1 4194304 1582 0 0 0 237 1 0 0 25 0 1 0 310428189 7274496 1568 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/11545/statm: 1776 1568 76 170 0 1603 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 12460

[startup+6.30104 s]
/proc/loadavg: 0.92 0.98 1.00 2/66 11545
/proc/meminfo: memFree=1960256/2055920 swapFree=4180828/4192956
[pid=11539] ppid=11537 vsize=5356 CPUtime=0.68
/proc/11539/stat : 11539 (SatELiteGTI) S 11537 11539 11433 0 -1 4194304 335 3480 0 0 0 0 65 3 15 0 1 0 310428119 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11539/statm: 1339 239 197 169 0 50 0
[pid=11545] ppid=11539 vsize=10992 CPUtime=5.59
/proc/11545/stat : 11545 (minisat_static) R 11539 11539 11433 0 -1 4194304 2543 0 0 0 557 2 0 0 25 0 1 0 310428189 11255808 2529 1992294400 134512640 135212243 4294956240 18446744073709551615 134526197 0 0 4096 3 0 0 0 17 1 0 0
/proc/11545/statm: 2748 2529 76 170 0 2575 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 16348

[startup+12.7018 s]
/proc/loadavg: 0.93 0.98 1.00 2/66 11545
/proc/meminfo: memFree=1953792/2055920 swapFree=4180828/4192956
[pid=11539] ppid=11537 vsize=5356 CPUtime=0.68
/proc/11539/stat : 11539 (SatELiteGTI) S 11537 11539 11433 0 -1 4194304 335 3480 0 0 0 0 65 3 15 0 1 0 310428119 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11539/statm: 1339 239 197 169 0 50 0
[pid=11545] ppid=11539 vsize=16912 CPUtime=11.98
/proc/11545/stat : 11545 (minisat_static) R 11539 11539 11433 0 -1 4194304 3989 0 0 0 1195 3 0 0 25 0 1 0 310428189 17317888 3975 1992294400 134512640 135212243 4294956240 18446744073709551615 134526010 0 0 4096 3 0 0 0 17 1 0 0
/proc/11545/statm: 4228 3975 76 170 0 4055 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 22268

[startup+25.5013 s]
/proc/loadavg: 0.94 0.98 1.00 2/66 11545
/proc/meminfo: memFree=1946496/2055920 swapFree=4180828/4192956
[pid=11539] ppid=11537 vsize=5356 CPUtime=0.68
/proc/11539/stat : 11539 (SatELiteGTI) S 11537 11539 11433 0 -1 4194304 335 3480 0 0 0 0 65 3 15 0 1 0 310428119 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11539/statm: 1339 239 197 169 0 50 0
[pid=11545] ppid=11539 vsize=23664 CPUtime=24.78
/proc/11545/stat : 11545 (minisat_static) R 11539 11539 11433 0 -1 4194304 5710 0 0 0 2473 5 0 0 25 0 1 0 310428189 24231936 5696 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/11545/statm: 5916 5696 76 170 0 5743 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 29020

[startup+51.1013 s]
/proc/loadavg: 0.96 0.98 1.00 2/66 11545
/proc/meminfo: memFree=1930560/2055920 swapFree=4180828/4192956
[pid=11539] ppid=11537 vsize=5356 CPUtime=0.68
/proc/11539/stat : 11539 (SatELiteGTI) S 11537 11539 11433 0 -1 4194304 335 3480 0 0 0 0 65 3 15 0 1 0 310428119 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11539/statm: 1339 239 197 169 0 50 0
[pid=11545] ppid=11539 vsize=39764 CPUtime=50.38
/proc/11545/stat : 11545 (minisat_static) R 11539 11539 11433 0 -1 4194304 9690 0 0 0 5030 8 0 0 25 0 1 0 310428189 40718336 9676 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/11545/statm: 9941 9676 76 170 0 9768 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 45120

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 1.00 2/66 11545
/proc/meminfo: memFree=1928896/2055920 swapFree=4180828/4192956
[pid=11539] ppid=11537 vsize=5356 CPUtime=0.68
/proc/11539/stat : 11539 (SatELiteGTI) S 11537 11539 11433 0 -1 4194304 335 3480 0 0 0 0 65 3 15 0 1 0 310428119 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11539/statm: 1339 239 197 169 0 50 0
[pid=11545] ppid=11539 vsize=41380 CPUtime=101.56
/proc/11545/stat : 11545 (minisat_static) R 11539 11539 11433 0 -1 4194304 10100 0 0 0 10148 8 0 0 25 0 1 0 310428189 42373120 10086 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/11545/statm: 10345 10086 76 170 0 10172 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 46736

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 11545
/proc/meminfo: memFree=1920576/2055920 swapFree=4180828/4192956
[pid=11539] ppid=11537 vsize=5356 CPUtime=0.68
/proc/11539/stat : 11539 (SatELiteGTI) S 11537 11539 11433 0 -1 4194304 335 3480 0 0 0 0 65 3 15 0 1 0 310428119 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11539/statm: 1339 239 197 169 0 50 0
[pid=11545] ppid=11539 vsize=49704 CPUtime=161.54
/proc/11545/stat : 11545 (minisat_static) R 11539 11539 11433 0 -1 4194304 12169 0 0 0 16144 10 0 0 25 0 1 0 310428189 50896896 12155 1992294400 134512640 135212243 4294956240 18446744073709551615 134526065 0 0 4096 3 0 0 0 17 1 0 0
/proc/11545/statm: 12426 12155 76 170 0 12253 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 55060

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 11545
/proc/meminfo: memFree=1908224/2055920 swapFree=4180828/4192956
[pid=11539] ppid=11537 vsize=5356 CPUtime=0.68
/proc/11539/stat : 11539 (SatELiteGTI) S 11537 11539 11433 0 -1 4194304 335 3480 0 0 0 0 65 3 15 0 1 0 310428119 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11539/statm: 1339 239 197 169 0 50 0
[pid=11545] ppid=11539 vsize=61952 CPUtime=221.53
/proc/11545/stat : 11545 (minisat_static) R 11539 11539 11433 0 -1 4194304 15217 0 0 0 22140 13 0 0 25 0 1 0 310428189 63438848 15203 1992294400 134512640 135212243 4294956240 18446744073709551615 134526257 0 0 4096 3 0 0 0 17 1 0 0
/proc/11545/statm: 15488 15203 76 170 0 15315 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 67308

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 11545
/proc/meminfo: memFree=1897984/2055920 swapFree=4180828/4192956
[pid=11539] ppid=11537 vsize=5356 CPUtime=0.68
/proc/11539/stat : 11539 (SatELiteGTI) S 11537 11539 11433 0 -1 4194304 335 3480 0 0 0 0 65 3 15 0 1 0 310428119 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11539/statm: 1339 239 197 169 0 50 0
[pid=11545] ppid=11539 vsize=72344 CPUtime=281.51
/proc/11545/stat : 11545 (minisat_static) R 11539 11539 11433 0 -1 4194304 17779 0 0 0 28136 15 0 0 25 0 1 0 310428189 74080256 17765 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/11545/statm: 18086 17765 76 170 0 17913 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 77700

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 11545
/proc/meminfo: memFree=1892736/2055920 swapFree=4180828/4192956
[pid=11539] ppid=11537 vsize=5356 CPUtime=0.68
/proc/11539/stat : 11539 (SatELiteGTI) S 11537 11539 11433 0 -1 4194304 335 3480 0 0 0 0 65 3 15 0 1 0 310428119 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11539/statm: 1339 239 197 169 0 50 0
[pid=11545] ppid=11539 vsize=77632 CPUtime=341.49
/proc/11545/stat : 11545 (minisat_static) R 11539 11539 11433 0 -1 4194304 19107 0 0 0 34133 16 0 0 25 0 1 0 310428189 79495168 19093 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/11545/statm: 19408 19093 76 170 0 19235 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 82988

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 11545
/proc/meminfo: memFree=1888704/2055920 swapFree=4180828/4192956
[pid=11539] ppid=11537 vsize=5356 CPUtime=0.68
/proc/11539/stat : 11539 (SatELiteGTI) S 11537 11539 11433 0 -1 4194304 335 3480 0 0 0 0 65 3 15 0 1 0 310428119 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11539/statm: 1339 239 197 169 0 50 0
[pid=11545] ppid=11539 vsize=81452 CPUtime=401.48

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

/proc/11545/statm: 21994 21685 76 170 0 21821 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 93332

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 11551
/proc/meminfo: memFree=1873600/2055920 swapFree=4180828/4192956
[pid=11539] ppid=11537 vsize=5356 CPUtime=0.68
/proc/11539/stat : 11539 (SatELiteGTI) S 11537 11539 11433 0 -1 4194304 335 3480 0 0 0 0 65 3 15 0 1 0 310428119 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11539/statm: 1339 239 197 169 0 50 0
[pid=11545] ppid=11539 vsize=96416 CPUtime=581.42
/proc/11545/stat : 11545 (minisat_static) R 11539 11539 11433 0 -1 4194304 23803 0 0 0 58121 21 0 0 25 0 1 0 310428189 98729984 23789 1992294400 134512640 135212243 4294956240 18446744073709551615 134527698 0 0 4096 3 0 0 0 17 1 0 0
/proc/11545/statm: 24104 23789 76 170 0 23931 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 101772

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 11551
/proc/meminfo: memFree=1873536/2055920 swapFree=4180828/4192956
[pid=11539] ppid=11537 vsize=5356 CPUtime=0.68
/proc/11539/stat : 11539 (SatELiteGTI) S 11537 11539 11433 0 -1 4194304 335 3480 0 0 0 0 65 3 15 0 1 0 310428119 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11539/statm: 1339 239 197 169 0 50 0
[pid=11545] ppid=11539 vsize=96416 CPUtime=641.41
/proc/11545/stat : 11545 (minisat_static) R 11539 11539 11433 0 -1 4194304 23822 0 0 0 64120 21 0 0 25 0 1 0 310428189 98729984 23808 1992294400 134512640 135212243 4294956240 18446744073709551615 134526035 0 0 4096 3 0 0 0 17 1 0 0
/proc/11545/statm: 24104 23808 76 170 0 23931 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 101772

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 11551
/proc/meminfo: memFree=1865024/2055920 swapFree=4180828/4192956
[pid=11539] ppid=11537 vsize=5356 CPUtime=0.68
/proc/11539/stat : 11539 (SatELiteGTI) S 11537 11539 11433 0 -1 4194304 335 3480 0 0 0 0 65 3 15 0 1 0 310428119 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11539/statm: 1339 239 197 169 0 50 0
[pid=11545] ppid=11539 vsize=105200 CPUtime=701.39
/proc/11545/stat : 11545 (minisat_static) R 11539 11539 11433 0 -1 4194304 26000 0 0 0 70116 23 0 0 25 0 1 0 310428189 107724800 25986 1992294400 134512640 135212243 4294956240 18446744073709551615 134526078 0 0 4096 3 0 0 0 17 1 0 0
/proc/11545/statm: 26300 25986 76 170 0 26127 0
Current children cumulated CPU time (s) 702.07
Current children cumulated vsize (KiB) 110556

[startup+762.306 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 11551
/proc/meminfo: memFree=1856896/2055920 swapFree=4180828/4192956
[pid=11539] ppid=11537 vsize=5356 CPUtime=0.68
/proc/11539/stat : 11539 (SatELiteGTI) S 11537 11539 11433 0 -1 4194304 335 3480 0 0 0 0 65 3 15 0 1 0 310428119 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11539/statm: 1339 239 197 169 0 50 0
[pid=11545] ppid=11539 vsize=113352 CPUtime=761.38
/proc/11545/stat : 11545 (minisat_static) R 11539 11539 11433 0 -1 4194304 27957 0 0 0 76113 25 0 0 25 0 1 0 310428189 116072448 27943 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/11545/statm: 28338 27943 76 170 0 28165 0
Current children cumulated CPU time (s) 762.06
Current children cumulated vsize (KiB) 118708

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 11551
/proc/meminfo: memFree=1856896/2055920 swapFree=4180828/4192956
[pid=11539] ppid=11537 vsize=5356 CPUtime=0.68
/proc/11539/stat : 11539 (SatELiteGTI) S 11537 11539 11433 0 -1 4194304 335 3480 0 0 0 0 65 3 15 0 1 0 310428119 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11539/statm: 1339 239 197 169 0 50 0
[pid=11545] ppid=11539 vsize=113352 CPUtime=821.36
/proc/11545/stat : 11545 (minisat_static) R 11539 11539 11433 0 -1 4194304 27957 0 0 0 82111 25 0 0 25 0 1 0 310428189 116072448 27943 1992294400 134512640 135212243 4294956240 18446744073709551615 134527759 0 0 4096 3 0 0 0 17 1 0 0
/proc/11545/statm: 28338 27943 76 170 0 28165 0
Current children cumulated CPU time (s) 822.04
Current children cumulated vsize (KiB) 118708

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 11551
/proc/meminfo: memFree=1853312/2055920 swapFree=4180828/4192956
[pid=11539] ppid=11537 vsize=5356 CPUtime=0.68
/proc/11539/stat : 11539 (SatELiteGTI) S 11537 11539 11433 0 -1 4194304 335 3480 0 0 0 0 65 3 15 0 1 0 310428119 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11539/statm: 1339 239 197 169 0 50 0
[pid=11545] ppid=11539 vsize=117108 CPUtime=881.35
/proc/11545/stat : 11545 (minisat_static) R 11539 11539 11433 0 -1 4194304 28894 0 0 0 88109 26 0 0 25 0 1 0 310428189 119918592 28880 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/11545/statm: 29277 28880 76 170 0 29104 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 122464

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 11551
/proc/meminfo: memFree=1851072/2055920 swapFree=4180828/4192956
[pid=11539] ppid=11537 vsize=5356 CPUtime=0.68
/proc/11539/stat : 11539 (SatELiteGTI) S 11537 11539 11433 0 -1 4194304 335 3480 0 0 0 0 65 3 15 0 1 0 310428119 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11539/statm: 1339 239 197 169 0 50 0
[pid=11545] ppid=11539 vsize=119220 CPUtime=941.33
/proc/11545/stat : 11545 (minisat_static) R 11539 11539 11433 0 -1 4194304 29410 0 0 0 94106 27 0 0 25 0 1 0 310428189 122081280 29396 1992294400 134512640 135212243 4294956240 18446744073709551615 134527725 0 0 4096 3 0 0 0 17 1 0 0
/proc/11545/statm: 29805 29396 76 170 0 29632 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 124576

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 11551
/proc/meminfo: memFree=1851008/2055920 swapFree=4180828/4192956
[pid=11539] ppid=11537 vsize=5356 CPUtime=0.68
/proc/11539/stat : 11539 (SatELiteGTI) S 11537 11539 11433 0 -1 4194304 335 3480 0 0 0 0 65 3 15 0 1 0 310428119 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11539/statm: 1339 239 197 169 0 50 0
[pid=11545] ppid=11539 vsize=119220 CPUtime=1001.32
/proc/11545/stat : 11545 (minisat_static) R 11539 11539 11433 0 -1 4194304 29416 0 0 0 100105 27 0 0 25 0 1 0 310428189 122081280 29402 1992294400 134512640 135212243 4294956240 18446744073709551615 134527744 0 0 4096 3 0 0 0 17 1 0 0
/proc/11545/statm: 29805 29402 76 170 0 29632 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 124576

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 11551
/proc/meminfo: memFree=1850944/2055920 swapFree=4180828/4192956
[pid=11539] ppid=11537 vsize=5356 CPUtime=0.68
/proc/11539/stat : 11539 (SatELiteGTI) S 11537 11539 11433 0 -1 4194304 335 3480 0 0 0 0 65 3 15 0 1 0 310428119 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11539/statm: 1339 239 197 169 0 50 0
[pid=11545] ppid=11539 vsize=119220 CPUtime=1061.3
/proc/11545/stat : 11545 (minisat_static) R 11539 11539 11433 0 -1 4194304 29427 0 0 0 106103 27 0 0 25 0 1 0 310428189 122081280 29413 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/11545/statm: 29805 29413 76 170 0 29632 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 124576

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 11551
/proc/meminfo: memFree=1844800/2055920 swapFree=4180828/4192956
[pid=11539] ppid=11537 vsize=5356 CPUtime=0.68
/proc/11539/stat : 11539 (SatELiteGTI) S 11537 11539 11433 0 -1 4194304 335 3480 0 0 0 0 65 3 15 0 1 0 310428119 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11539/statm: 1339 239 197 169 0 50 0
[pid=11545] ppid=11539 vsize=125368 CPUtime=1121.28
/proc/11545/stat : 11545 (minisat_static) R 11539 11539 11433 0 -1 4194304 30965 0 0 0 112100 28 0 0 25 0 1 0 310428189 128376832 30951 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/11545/statm: 31342 30951 76 170 0 31169 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 130724

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 11551
/proc/meminfo: memFree=1844800/2055920 swapFree=4180828/4192956
[pid=11539] ppid=11537 vsize=5356 CPUtime=0.68
/proc/11539/stat : 11539 (SatELiteGTI) S 11537 11539 11433 0 -1 4194304 335 3480 0 0 0 0 65 3 15 0 1 0 310428119 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11539/statm: 1339 239 197 169 0 50 0
[pid=11545] ppid=11539 vsize=125368 CPUtime=1181.27
/proc/11545/stat : 11545 (minisat_static) R 11539 11539 11433 0 -1 4194304 30965 0 0 0 118099 28 0 0 25 0 1 0 310428189 128376832 30951 1992294400 134512640 135212243 4294956240 18446744073709551615 134526150 0 0 4096 3 0 0 0 17 1 0 0
/proc/11545/statm: 31342 30951 76 170 0 31169 0
Current children cumulated CPU time (s) 1181.95
Current children cumulated vsize (KiB) 130724



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 11551
/proc/meminfo: memFree=1844736/2055920 swapFree=4180828/4192956
[pid=11539] ppid=11537 vsize=5356 CPUtime=0.68
/proc/11539/stat : 11539 (SatELiteGTI) S 11537 11539 11433 0 -1 4194304 335 3480 0 0 0 0 65 3 15 0 1 0 310428119 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11539/statm: 1339 239 197 169 0 50 0
[pid=11545] ppid=11539 vsize=125368 CPUtime=1199.37
/proc/11545/stat : 11545 (minisat_static) R 11539 11539 11433 0 -1 4194304 30965 0 0 0 119909 28 0 0 25 0 1 0 310428189 128376832 30951 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/11545/statm: 31342 30951 76 170 0 31169 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 130724

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 11539 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=652900
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=33994
# CPU time returned by wait4() is 0.686894
# while last known CPU time is 1200.05
#
# 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): 1200.05
CPU user time (s): 1199.74
CPU system time (s): 0.31
CPU usage (%): 99.9698
Max. virtual memory (cumulated for all children) (KiB): 130724

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.6529
system time used= 0.033994
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3815
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= 16
involuntary context switches= 9

runsolver used 1.39279 second user time and 2.91756 second system time

The end

Launcher Data 

Begin job on node53 at 2009-05-20 14:53:21
IDJOB=1833624
IDBENCH=70796
IDSOLVER=672
FILE ID=node53/1833624-1242824001
PBS_JOBID= 9322507
Free space on /tmp= 66048 MiB

SOLVER NAME= MiniSAT 09z 2009-03-22
BENCH NAME= SAT09/APPLICATIONS/bitverif/maxxororand/maxxororand032.cnf
COMMAND LINE= SatELiteGTI BENCHNAME -random-seed=RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1833624-1242824001/watcher-1833624-1242824001 -o /tmp/evaluation-result-1833624-1242824001/solver-1833624-1242824001 -C 1200 -W 1800 -M 1800  SatELiteGTI HOME/instance-1833624-1242824001.cnf -random-seed=816639187

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

MD5SUM BENCH= fc00df719c8630009723cd295f7c0c3b
RANDOM SEED=816639187

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:       1973360 kB
Buffers:         13856 kB
Cached:          28716 kB
SwapCached:       6252 kB
Active:          26288 kB
Inactive:        24548 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1973360 kB
SwapTotal:     4192956 kB
SwapFree:      4180828 kB
Dirty:            2684 kB
Writeback:           0 kB
Mapped:          13420 kB
Slab:            17820 kB
Committed_AS:   934364 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= 66044 MiB
End job on node53 at 2009-05-20 15:13:23