Trace number 1833622

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) 1200.1 1200.51

General information on the benchmark

NameAPPLICATIONS/bitverif/
maxxororand/maxxororand128.cnf
MD5SUM3022ff2a7ae31b29e9b784d8e848042f
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 variables365168
Number of clauses1093967
Sum of the clauses size2552587
Maximum clause length3
Minimum clause length1
Number of clauses of size 12
Number of clauses of size 2729310
Number of clauses of size 3364655
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...
0.00/0.94	c ==============================================================================
0.00/0.94	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.94	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.94	c ==============================================================================
0.00/0.94	c |         0 | 1093965  2552585 |  328189       0        0     nan |  0.000 % |
23.58/23.65	c |         0 |  536570  1877685 |      --       0       --      -- |     --   | -557373/-674847
23.58/23.66	c ==============================================================================
23.58/23.66	c Result  :   #vars: 96656   #clauses: 536570   #literals: 1877685
23.58/23.66	c CPU time:   23.0405 s
23.58/23.66	c ==============================================================================
24.27/24.36	c WARNING: for repeatability, setting FPU to use double precision
24.27/24.36	c Number of variables   : 96656        
24.27/24.36	c Number of clauses     : 536570       
24.33/24.71	c Parsing time: 0.31         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-1833622-1242823995/watcher-1833622-1242823995 -o /tmp/evaluation-result-1833622-1242823995/solver-1833622-1242823995 -C 1200 -W 1800 -M 1800 SatELiteGTI HOME/instance-1833622-1242823995.cnf -random-seed=1239712094 

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 1.02 1.06 3/64 10924
/proc/meminfo: memFree=1955720/2055920 swapFree=4179704/4192956
[pid=10924] ppid=10922 vsize=5356 CPUtime=0
/proc/10924/stat : 10924 (SatELiteGTI) S 10922 10924 10752 0 -1 4194304 310 250 0 0 0 0 0 0 16 0 1 0 310427401 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10924/statm: 1339 237 197 169 0 50 0

[startup+0.0387159 s]
/proc/loadavg: 0.91 1.02 1.06 3/64 10924
/proc/meminfo: memFree=1955720/2055920 swapFree=4179704/4192956
[pid=10924] ppid=10922 vsize=5356 CPUtime=0
/proc/10924/stat : 10924 (SatELiteGTI) S 10922 10924 10752 0 -1 4194304 310 250 0 0 0 0 0 0 16 0 1 0 310427401 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10924/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.101722 s]
/proc/loadavg: 0.91 1.02 1.06 3/64 10924
/proc/meminfo: memFree=1955720/2055920 swapFree=4179704/4192956
[pid=10924] ppid=10922 vsize=5356 CPUtime=0
/proc/10924/stat : 10924 (SatELiteGTI) S 10922 10924 10752 0 -1 4194304 310 250 0 0 0 0 0 0 16 0 1 0 310427401 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10924/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.301742 s]
/proc/loadavg: 0.91 1.02 1.06 3/64 10924
/proc/meminfo: memFree=1955720/2055920 swapFree=4179704/4192956
[pid=10924] ppid=10922 vsize=5356 CPUtime=0
/proc/10924/stat : 10924 (SatELiteGTI) S 10922 10924 10752 0 -1 4194304 310 250 0 0 0 0 0 0 16 0 1 0 310427401 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10924/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.701785 s]
/proc/loadavg: 0.91 1.02 1.06 3/64 10924
/proc/meminfo: memFree=1955720/2055920 swapFree=4179704/4192956
[pid=10924] ppid=10922 vsize=5356 CPUtime=0
/proc/10924/stat : 10924 (SatELiteGTI) S 10922 10924 10752 0 -1 4194304 310 250 0 0 0 0 0 0 16 0 1 0 310427401 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10924/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50187 s]
/proc/loadavg: 0.91 1.02 1.06 2/66 10929
/proc/meminfo: memFree=1814712/2055920 swapFree=4179704/4192956
[pid=10924] ppid=10922 vsize=5356 CPUtime=0
/proc/10924/stat : 10924 (SatELiteGTI) S 10922 10924 10752 0 -1 4194304 310 250 0 0 0 0 0 0 16 0 1 0 310427401 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10924/statm: 1339 237 197 169 0 50 0
[pid=10928] ppid=10924 vsize=170400 CPUtime=1.49
/proc/10928/stat : 10928 (SatELite_releas) R 10924 10924 10752 0 -1 4194304 39671 0 0 0 127 22 0 0 25 0 1 0 310427402 174489600 36594 1992294400 134512640 135223648 4294956128 18446744073709551615 134546390 0 0 4096 3 0 0 0 17 1 0 0
/proc/10928/statm: 42600 36594 76 173 0 42425 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 175756

[startup+3.10104 s]
/proc/loadavg: 0.91 1.02 1.06 2/66 10929
/proc/meminfo: memFree=1802424/2055920 swapFree=4179704/4192956
[pid=10924] ppid=10922 vsize=5356 CPUtime=0
/proc/10924/stat : 10924 (SatELiteGTI) S 10922 10924 10752 0 -1 4194304 310 250 0 0 0 0 0 0 16 0 1 0 310427401 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10924/statm: 1339 237 197 169 0 50 0
[pid=10928] ppid=10924 vsize=173792 CPUtime=3.09
/proc/10928/stat : 10928 (SatELite_releas) R 10924 10924 10752 0 -1 4194304 40515 0 0 0 284 25 0 0 25 0 1 0 310427402 177963008 37438 1992294400 134512640 135223648 4294956128 18446744073709551615 134587334 0 0 4096 3 0 0 0 17 1 0 0
/proc/10928/statm: 43448 37438 76 173 0 43273 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 179148

[startup+6.30239 s]
/proc/loadavg: 0.92 1.02 1.06 2/66 10929
/proc/meminfo: memFree=1784184/2055920 swapFree=4179704/4192956
[pid=10924] ppid=10922 vsize=5356 CPUtime=0
/proc/10924/stat : 10924 (SatELiteGTI) S 10922 10924 10752 0 -1 4194304 310 250 0 0 0 0 0 0 16 0 1 0 310427401 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10924/statm: 1339 237 197 169 0 50 0
[pid=10928] ppid=10924 vsize=179280 CPUtime=6.28
/proc/10928/stat : 10928 (SatELite_releas) R 10924 10924 10752 0 -1 4194304 41804 0 0 0 596 32 0 0 25 0 1 0 310427402 183582720 38727 1992294400 134512640 135223648 4294956128 18446744073709551615 134737406 0 0 4096 3 0 0 0 17 1 0 0
/proc/10928/statm: 44820 38727 76 173 0 44645 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 184636

[startup+12.7011 s]
/proc/loadavg: 0.93 1.01 1.06 2/66 10929
/proc/meminfo: memFree=1752440/2055920 swapFree=4179704/4192956
[pid=10924] ppid=10922 vsize=5356 CPUtime=0
/proc/10924/stat : 10924 (SatELiteGTI) S 10922 10924 10752 0 -1 4194304 310 250 0 0 0 0 0 0 16 0 1 0 310427401 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10924/statm: 1339 237 197 169 0 50 0
[pid=10928] ppid=10924 vsize=188420 CPUtime=12.68
/proc/10928/stat : 10928 (SatELite_releas) R 10924 10924 10752 0 -1 4194304 43814 0 0 0 1224 44 0 0 25 0 1 0 310427402 192942080 40737 1992294400 134512640 135223648 4294956128 18446744073709551615 134737406 0 0 4096 3 0 0 0 17 1 0 0
/proc/10928/statm: 47105 40737 76 173 0 46930 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 193776

[startup+25.5014 s]
/proc/loadavg: 0.94 1.01 1.06 2/66 10930
/proc/meminfo: memFree=1841784/2055920 swapFree=4179704/4192956
[pid=10924] ppid=10922 vsize=5356 CPUtime=24.33
/proc/10924/stat : 10924 (SatELiteGTI) S 10922 10924 10752 0 -1 4194304 335 50738 0 0 0 0 2365 68 16 0 1 0 310427401 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10924/statm: 1339 239 197 169 0 50 0
[pid=10930] ppid=10924 vsize=34204 CPUtime=1.13
/proc/10930/stat : 10930 (minisat_static) R 10924 10924 10752 0 -1 4194304 7957 0 0 0 109 4 0 0 25 0 1 0 310429837 35024896 7943 1992294400 134512640 135212243 4294956240 18446744073709551615 134526516 0 0 4096 3 0 0 0 17 1 0 0
/proc/10930/statm: 8551 7943 75 170 0 8378 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 39560

[startup+51.1012 s]
/proc/loadavg: 0.96 1.01 1.06 2/66 10930
/proc/meminfo: memFree=1834680/2055920 swapFree=4179704/4192956
[pid=10924] ppid=10922 vsize=5356 CPUtime=24.33
/proc/10924/stat : 10924 (SatELiteGTI) S 10922 10924 10752 0 -1 4194304 335 50738 0 0 0 0 2365 68 16 0 1 0 310427401 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10924/statm: 1339 239 197 169 0 50 0
[pid=10930] ppid=10924 vsize=41036 CPUtime=26.71
/proc/10930/stat : 10930 (minisat_static) R 10924 10924 10752 0 -1 4194304 9613 0 0 0 2664 7 0 0 25 0 1 0 310429837 42020864 9599 1992294400 134512640 135212243 4294956240 18446744073709551615 134526150 0 0 4096 3 0 0 0 17 1 0 0
/proc/10930/statm: 10259 9599 75 170 0 10086 0
Current children cumulated CPU time (s) 51.04
Current children cumulated vsize (KiB) 46392

[startup+102.306 s]
/proc/loadavg: 0.98 1.01 1.05 2/66 10930
/proc/meminfo: memFree=1827064/2055920 swapFree=4179704/4192956
[pid=10924] ppid=10922 vsize=5356 CPUtime=24.33
/proc/10924/stat : 10924 (SatELiteGTI) S 10922 10924 10752 0 -1 4194304 335 50738 0 0 0 0 2365 68 16 0 1 0 310427401 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10924/statm: 1339 239 197 169 0 50 0
[pid=10930] ppid=10924 vsize=48632 CPUtime=77.89
/proc/10930/stat : 10930 (minisat_static) R 10924 10924 10752 0 -1 4194304 11524 0 0 0 7780 9 0 0 25 0 1 0 310429837 49799168 11510 1992294400 134512640 135212243 4294956240 18446744073709551615 134538917 0 0 4096 3 0 0 0 17 1 0 0
/proc/10930/statm: 12158 11510 75 170 0 11985 0
Current children cumulated CPU time (s) 102.22
Current children cumulated vsize (KiB) 53988

[startup+162.301 s]
/proc/loadavg: 0.99 1.00 1.05 2/66 10930
/proc/meminfo: memFree=1816248/2055920 swapFree=4179704/4192956
[pid=10924] ppid=10922 vsize=5356 CPUtime=24.33
/proc/10924/stat : 10924 (SatELiteGTI) S 10922 10924 10752 0 -1 4194304 335 50738 0 0 0 0 2365 68 16 0 1 0 310427401 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10924/statm: 1339 239 197 169 0 50 0
[pid=10930] ppid=10924 vsize=59408 CPUtime=137.86
/proc/10930/stat : 10930 (minisat_static) R 10924 10924 10752 0 -1 4194304 14216 0 0 0 13774 12 0 0 25 0 1 0 310429837 60833792 14202 1992294400 134512640 135212243 4294956240 18446744073709551615 134526061 0 0 4096 3 0 0 0 17 1 0 0
/proc/10930/statm: 14852 14202 75 170 0 14679 0
Current children cumulated CPU time (s) 162.19
Current children cumulated vsize (KiB) 64764

[startup+222.302 s]
/proc/loadavg: 0.99 1.00 1.04 2/66 10930
/proc/meminfo: memFree=1816184/2055920 swapFree=4179704/4192956
[pid=10924] ppid=10922 vsize=5356 CPUtime=24.33
/proc/10924/stat : 10924 (SatELiteGTI) S 10922 10924 10752 0 -1 4194304 335 50738 0 0 0 0 2365 68 16 0 1 0 310427401 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10924/statm: 1339 239 197 169 0 50 0
[pid=10930] ppid=10924 vsize=59408 CPUtime=197.85
/proc/10930/stat : 10930 (minisat_static) R 10924 10924 10752 0 -1 4194304 14216 0 0 0 19773 12 0 0 25 0 1 0 310429837 60833792 14202 1992294400 134512640 135212243 4294956240 18446744073709551615 134526516 0 0 4096 3 0 0 0 17 1 0 0
/proc/10930/statm: 14852 14202 75 170 0 14679 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 64764

[startup+282.302 s]
/proc/loadavg: 0.99 1.00 1.04 2/66 10930
/proc/meminfo: memFree=1812792/2055920 swapFree=4179704/4192956
[pid=10924] ppid=10922 vsize=5356 CPUtime=24.33
/proc/10924/stat : 10924 (SatELiteGTI) S 10922 10924 10752 0 -1 4194304 335 50738 0 0 0 0 2365 68 16 0 1 0 310427401 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10924/statm: 1339 239 197 169 0 50 0
[pid=10930] ppid=10924 vsize=62708 CPUtime=257.83
/proc/10930/stat : 10930 (minisat_static) R 10924 10924 10752 0 -1 4194304 15065 0 0 0 25769 14 0 0 25 0 1 0 310429837 64212992 15051 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/10930/statm: 15677 15051 75 170 0 15504 0
Current children cumulated CPU time (s) 282.16
Current children cumulated vsize (KiB) 68064

[startup+342.301 s]
/proc/loadavg: 0.99 1.00 1.03 2/66 10930
/proc/meminfo: memFree=1810168/2055920 swapFree=4179704/4192956
[pid=10924] ppid=10922 vsize=5356 CPUtime=24.33
/proc/10924/stat : 10924 (SatELiteGTI) S 10922 10924 10752 0 -1 4194304 335 50738 0 0 0 0 2365 68 16 0 1 0 310427401 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10924/statm: 1339 239 197 169 0 50 0
[pid=10930] ppid=10924 vsize=65468 CPUtime=317.81
/proc/10930/stat : 10930 (minisat_static) R 10924 10924 10752 0 -1 4194304 15716 0 0 0 31766 15 0 0 25 0 1 0 310429837 67039232 15702 1992294400 134512640 135212243 4294956240 18446744073709551615 134526019 0 0 4096 3 0 0 0 17 1 0 0
/proc/10930/statm: 16367 15702 75 170 0 16194 0
Current children cumulated CPU time (s) 342.14
Current children cumulated vsize (KiB) 70824

[startup+402.302 s]
/proc/loadavg: 0.99 1.00 1.03 2/66 10930
/proc/meminfo: memFree=1809912/2055920 swapFree=4179704/4192956
[pid=10924] ppid=10922 vsize=5356 CPUtime=24.33
/proc/10924/stat : 10924 (SatELiteGTI) S 10922 10924 10752 0 -1 4194304 335 50738 0 0 0 0 2365 68 16 0 1 0 310427401 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10924/statm: 1339 239 197 169 0 50 0
[pid=10930] ppid=10924 vsize=65732 CPUtime=377.8
/proc/10930/stat : 10930 (minisat_static) R 10924 10924 10752 0 -1 4194304 15769 0 0 0 37765 15 0 0 25 0 1 0 310429837 67309568 15755 1992294400 134512640 135212243 4294956240 18446744073709551615 134526010 0 0 4096 3 0 0 0 17 1 0 0
/proc/10930/statm: 16433 15755 75 170 0 16260 0
Current children cumulated CPU time (s) 402.13
Current children cumulated vsize (KiB) 71088

[startup+462.301 s]

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

/proc/10930/statm: 17588 16941 75 170 0 17415 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 75708

[startup+642.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/66 10936
/proc/meminfo: memFree=1805048/2055920 swapFree=4179704/4192956
[pid=10924] ppid=10922 vsize=5356 CPUtime=24.33
/proc/10924/stat : 10924 (SatELiteGTI) S 10922 10924 10752 0 -1 4194304 335 50738 0 0 0 0 2365 68 16 0 1 0 310427401 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10924/statm: 1339 239 197 169 0 50 0
[pid=10930] ppid=10924 vsize=70304 CPUtime=617.73
/proc/10930/stat : 10930 (minisat_static) R 10924 10924 10752 0 -1 4194304 16955 0 0 0 61756 17 0 0 25 0 1 0 310429837 71991296 16941 1992294400 134512640 135212243 4294956240 18446744073709551615 134526162 0 0 4096 3 0 0 0 17 1 0 0
/proc/10930/statm: 17576 16941 75 170 0 17403 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 75660

[startup+702.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/66 10936
/proc/meminfo: memFree=1799224/2055920 swapFree=4179704/4192956
[pid=10924] ppid=10922 vsize=5356 CPUtime=24.33
/proc/10924/stat : 10924 (SatELiteGTI) S 10922 10924 10752 0 -1 4194304 335 50738 0 0 0 0 2365 68 16 0 1 0 310427401 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10924/statm: 1339 239 197 169 0 50 0
[pid=10930] ppid=10924 vsize=76244 CPUtime=677.71
/proc/10930/stat : 10930 (minisat_static) R 10924 10924 10752 0 -1 4194304 18434 0 0 0 67751 20 0 0 25 0 1 0 310429837 78073856 18420 1992294400 134512640 135212243 4294956240 18446744073709551615 134535612 0 0 4096 3 0 0 0 17 1 0 0
/proc/10930/statm: 19061 18420 75 170 0 18888 0
Current children cumulated CPU time (s) 702.04
Current children cumulated vsize (KiB) 81600

[startup+762.305 s]
/proc/loadavg: 0.99 1.00 1.00 2/66 10936
/proc/meminfo: memFree=1795384/2055920 swapFree=4179704/4192956
[pid=10924] ppid=10922 vsize=5356 CPUtime=24.33
/proc/10924/stat : 10924 (SatELiteGTI) S 10922 10924 10752 0 -1 4194304 335 50738 0 0 0 0 2365 68 16 0 1 0 310427401 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10924/statm: 1339 239 197 169 0 50 0
[pid=10930] ppid=10924 vsize=79940 CPUtime=737.7
/proc/10930/stat : 10930 (minisat_static) R 10924 10924 10752 0 -1 4194304 19357 0 0 0 73749 21 0 0 25 0 1 0 310429837 81858560 19343 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/10930/statm: 19985 19343 75 170 0 19812 0
Current children cumulated CPU time (s) 762.03
Current children cumulated vsize (KiB) 85296

[startup+822.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/66 10936
/proc/meminfo: memFree=1795320/2055920 swapFree=4179704/4192956
[pid=10924] ppid=10922 vsize=5356 CPUtime=24.33
/proc/10924/stat : 10924 (SatELiteGTI) S 10922 10924 10752 0 -1 4194304 335 50738 0 0 0 0 2365 68 16 0 1 0 310427401 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10924/statm: 1339 239 197 169 0 50 0
[pid=10930] ppid=10924 vsize=79940 CPUtime=797.67
/proc/10930/stat : 10930 (minisat_static) R 10924 10924 10752 0 -1 4194304 19357 0 0 0 79746 21 0 0 25 0 1 0 310429837 81858560 19343 1992294400 134512640 135212243 4294956240 18446744073709551615 134526154 0 0 4096 3 0 0 0 17 1 0 0
/proc/10930/statm: 19985 19343 75 170 0 19812 0
Current children cumulated CPU time (s) 822
Current children cumulated vsize (KiB) 85296

[startup+882.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/66 10936
/proc/meminfo: memFree=1787832/2055920 swapFree=4179704/4192956
[pid=10924] ppid=10922 vsize=5356 CPUtime=24.33
/proc/10924/stat : 10924 (SatELiteGTI) S 10922 10924 10752 0 -1 4194304 335 50738 0 0 0 0 2365 68 16 0 1 0 310427401 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10924/statm: 1339 239 197 169 0 50 0
[pid=10930] ppid=10924 vsize=87384 CPUtime=857.65
/proc/10930/stat : 10930 (minisat_static) R 10924 10924 10752 0 -1 4194304 21198 0 0 0 85742 23 0 0 25 0 1 0 310429837 89481216 21184 1992294400 134512640 135212243 4294956240 18446744073709551615 134526010 0 0 4096 3 0 0 0 17 1 0 0
/proc/10930/statm: 21846 21184 75 170 0 21673 0
Current children cumulated CPU time (s) 881.98
Current children cumulated vsize (KiB) 92740

[startup+942.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/66 10936
/proc/meminfo: memFree=1787896/2055920 swapFree=4179704/4192956
[pid=10924] ppid=10922 vsize=5356 CPUtime=24.33
/proc/10924/stat : 10924 (SatELiteGTI) S 10922 10924 10752 0 -1 4194304 335 50738 0 0 0 0 2365 68 16 0 1 0 310427401 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10924/statm: 1339 239 197 169 0 50 0
[pid=10930] ppid=10924 vsize=87384 CPUtime=917.64
/proc/10930/stat : 10930 (minisat_static) R 10924 10924 10752 0 -1 4194304 21198 0 0 0 91741 23 0 0 25 0 1 0 310429837 89481216 21184 1992294400 134512640 135212243 4294956240 18446744073709551615 134526010 0 0 4096 3 0 0 0 17 1 0 0
/proc/10930/statm: 21846 21184 75 170 0 21673 0
Current children cumulated CPU time (s) 941.97
Current children cumulated vsize (KiB) 92740

[startup+1002.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/66 10936
/proc/meminfo: memFree=1787896/2055920 swapFree=4179704/4192956
[pid=10924] ppid=10922 vsize=5356 CPUtime=24.33
/proc/10924/stat : 10924 (SatELiteGTI) S 10922 10924 10752 0 -1 4194304 335 50738 0 0 0 0 2365 68 16 0 1 0 310427401 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10924/statm: 1339 239 197 169 0 50 0
[pid=10930] ppid=10924 vsize=87384 CPUtime=977.62
/proc/10930/stat : 10930 (minisat_static) R 10924 10924 10752 0 -1 4194304 21200 0 0 0 97739 23 0 0 25 0 1 0 310429837 89481216 21186 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/10930/statm: 21846 21186 75 170 0 21673 0
Current children cumulated CPU time (s) 1001.95
Current children cumulated vsize (KiB) 92740

[startup+1062.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/66 10936
/proc/meminfo: memFree=1783800/2055920 swapFree=4179704/4192956
[pid=10924] ppid=10922 vsize=5356 CPUtime=24.33
/proc/10924/stat : 10924 (SatELiteGTI) S 10922 10924 10752 0 -1 4194304 335 50738 0 0 0 0 2365 68 16 0 1 0 310427401 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10924/statm: 1339 239 197 169 0 50 0
[pid=10930] ppid=10924 vsize=91476 CPUtime=1037.6
/proc/10930/stat : 10930 (minisat_static) R 10924 10924 10752 0 -1 4194304 22229 0 0 0 103736 24 0 0 25 0 1 0 310429837 93671424 22215 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/10930/statm: 22869 22215 75 170 0 22696 0
Current children cumulated CPU time (s) 1061.93
Current children cumulated vsize (KiB) 96832

[startup+1122.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/66 10936
/proc/meminfo: memFree=1782136/2055920 swapFree=4179704/4192956
[pid=10924] ppid=10922 vsize=5356 CPUtime=24.33
/proc/10924/stat : 10924 (SatELiteGTI) S 10922 10924 10752 0 -1 4194304 335 50738 0 0 0 0 2365 68 16 0 1 0 310427401 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10924/statm: 1339 239 197 169 0 50 0
[pid=10930] ppid=10924 vsize=93060 CPUtime=1097.59
/proc/10930/stat : 10930 (minisat_static) R 10924 10924 10752 0 -1 4194304 22604 0 0 0 109734 25 0 0 25 0 1 0 310429837 95293440 22590 1992294400 134512640 135212243 4294956240 18446744073709551615 134526019 0 0 4096 3 0 0 0 17 1 0 0
/proc/10930/statm: 23265 22590 75 170 0 23092 0
Current children cumulated CPU time (s) 1121.92
Current children cumulated vsize (KiB) 98416

[startup+1182.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/66 10936
/proc/meminfo: memFree=1782072/2055920 swapFree=4179704/4192956
[pid=10924] ppid=10922 vsize=5356 CPUtime=24.33
/proc/10924/stat : 10924 (SatELiteGTI) S 10922 10924 10752 0 -1 4194304 335 50738 0 0 0 0 2365 68 16 0 1 0 310427401 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10924/statm: 1339 239 197 169 0 50 0
[pid=10930] ppid=10924 vsize=93060 CPUtime=1157.57
/proc/10930/stat : 10930 (minisat_static) R 10924 10924 10752 0 -1 4194304 22604 0 0 0 115732 25 0 0 25 0 1 0 310429837 95293440 22590 1992294400 134512640 135212243 4294956240 18446744073709551615 134536118 0 0 4096 3 0 0 0 17 1 0 0
/proc/10930/statm: 23265 22590 75 170 0 23092 0
Current children cumulated CPU time (s) 1181.9
Current children cumulated vsize (KiB) 98416



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 1.00 1.00 2/66 10936
/proc/meminfo: memFree=1782072/2055920 swapFree=4179704/4192956
[pid=10924] ppid=10922 vsize=5356 CPUtime=24.33
/proc/10924/stat : 10924 (SatELiteGTI) S 10922 10924 10752 0 -1 4194304 335 50738 0 0 0 0 2365 68 16 0 1 0 310427401 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10924/statm: 1339 239 197 169 0 50 0
[pid=10930] ppid=10924 vsize=93060 CPUtime=1175.77
/proc/10930/stat : 10930 (minisat_static) R 10924 10924 10752 0 -1 4194304 22604 0 0 0 117552 25 0 0 25 0 1 0 310429837 95293440 22590 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/10930/statm: 23265 22590 75 170 0 23092 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 98416

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

[startup+1200.5 s]
/proc/loadavg: 0.99 1.00 1.00 2/66 10936
/proc/meminfo: memFree=1782072/2055920 swapFree=4179704/4192956
[pid=10924] ppid=10922 vsize=5356 CPUtime=24.33
/proc/10924/stat : 10924 (SatELiteGTI) S 10922 10924 10752 0 -1 4194304 335 50738 0 0 0 0 2365 68 16 0 1 0 310427401 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10924/statm: 1339 239 197 169 0 50 0
[pid=10930] ppid=10924 vsize=93060 CPUtime=1175.77
/proc/10930/stat : 10930 (minisat_static) R 10924 10924 10752 0 -1 4194304 22604 0 0 0 117552 25 0 0 25 0 1 0 310429837 95293440 22590 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/10930/statm: 23265 22590 75 170 0 23092 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 98416

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 10924 and gives
#  childrusage.ru_utime.tv_sec=23
#  childrusage.ru_utime.tv_usec=655403
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=691894
# CPU time returned by wait4() is 24.3473
# while last known CPU time is 1200.1
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.51
CPU time (s): 1200.1
CPU user time (s): 1199.17
CPU system time (s): 0.93
CPU usage (%): 99.9657
Max. virtual memory (cumulated for all children) (KiB): 219920

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 23.6554
system time used= 0.691894
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 51073
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= 56

runsolver used 1.36079 second user time and 3.01454 second system time

The end

Launcher Data 

Begin job on node47 at 2009-05-20 14:53:16
IDJOB=1833622
IDBENCH=70794
IDSOLVER=672
FILE ID=node47/1833622-1242823995
PBS_JOBID= 9322503
Free space on /tmp= 66260 MiB

SOLVER NAME= MiniSAT 09z 2009-03-22
BENCH NAME= SAT09/APPLICATIONS/bitverif/maxxororand/maxxororand128.cnf
COMMAND LINE= SatELiteGTI BENCHNAME -random-seed=RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1833622-1242823995/watcher-1833622-1242823995 -o /tmp/evaluation-result-1833622-1242823995/solver-1833622-1242823995 -C 1200 -W 1800 -M 1800  SatELiteGTI HOME/instance-1833622-1242823995.cnf -random-seed=1239712094

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

MD5SUM BENCH= 3022ff2a7ae31b29e9b784d8e848042f
RANDOM SEED=1239712094

node47.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		: 3000.212
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		: 3000.212
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:       1956200 kB
Buffers:         12308 kB
Cached:          49956 kB
SwapCached:       7708 kB
Active:          43468 kB
Inactive:        28428 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1956200 kB
SwapTotal:     4192956 kB
SwapFree:      4179704 kB
Dirty:           21828 kB
Writeback:           0 kB
Mapped:          14432 kB
Slab:            13828 kB
Committed_AS:  1073736 kB
PageTables:       1452 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= 66180 MiB
End job on node47 at 2009-05-20 15:13:19