Trace number 1832444

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) 1200.02 1200.41

General information on the benchmark

NameRANDOM/LARGE/5SAT/UNKNOWN/1000/
unif-k5-r20-v1000-c20000-S2015297474-031.cnf
MD5SUM3b614b06e2532ea8a6491816cc6dd7a8
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark54.9386
Satisfiable
(Un)Satisfiability was proved
Number of variables1000
Number of clauses20000
Sum of the clauses size100000
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 520000
Number of clauses of size over 50

Solver Data 

0.00/0.00	c Parsing...
0.00/0.02	c ==============================================================================
0.00/0.02	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.02	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.02	c ==============================================================================
0.00/0.02	c |         0 |   20000   100000 |    5999       0        0     nan |  0.000 % |
0.00/0.02	c ==============================================================================
0.00/0.02	c Result  :   #vars: 1000   #clauses: 20000   #literals: 100000
0.00/0.02	c CPU time:   0.020996 s
0.00/0.02	c ==============================================================================
0.00/0.06	c WARNING: for repeatability, setting FPU to use double precision
0.00/0.06	c Number of variables   : 1000         
0.00/0.06	c Number of clauses     : 20000        
0.00/0.07	c Parsing time: 0.01         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-1832444-1242773247/watcher-1832444-1242773247 -o /tmp/evaluation-result-1832444-1242773247/solver-1832444-1242773247 -C 1200 -W 1800 -M 1800 SatELiteGTI HOME/instance-1832444-1242773247.cnf -random-seed=730319482 

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: 0.92 0.98 0.99 3/64 8085
/proc/meminfo: memFree=1954112/2055920 swapFree=4180060/4192956
[pid=8085] ppid=8083 vsize=5356 CPUtime=0
/proc/8085/stat : 8085 (SatELiteGTI) S 8083 8085 7834 0 -1 4194304 310 250 0 0 0 0 0 0 18 0 1 0 305358229 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8085/statm: 1339 237 197 169 0 50 0

[startup+0.101022 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 8085
/proc/meminfo: memFree=1954112/2055920 swapFree=4180060/4192956
[pid=8085] ppid=8083 vsize=5356 CPUtime=0.05
/proc/8085/stat : 8085 (SatELiteGTI) S 8083 8085 7834 0 -1 4194304 335 771 0 0 0 0 5 0 16 0 1 0 305358229 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8085/statm: 1339 239 197 169 0 50 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 5356

[startup+0.202034 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 8085
/proc/meminfo: memFree=1954112/2055920 swapFree=4180060/4192956
[pid=8085] ppid=8083 vsize=5356 CPUtime=0.05
/proc/8085/stat : 8085 (SatELiteGTI) S 8083 8085 7834 0 -1 4194304 335 771 0 0 0 0 5 0 16 0 1 0 305358229 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8085/statm: 1339 239 197 169 0 50 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 5356

[startup+0.301046 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 8085
/proc/meminfo: memFree=1954112/2055920 swapFree=4180060/4192956
[pid=8085] ppid=8083 vsize=5356 CPUtime=0.05
/proc/8085/stat : 8085 (SatELiteGTI) S 8083 8085 7834 0 -1 4194304 335 771 0 0 0 0 5 0 16 0 1 0 305358229 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8085/statm: 1339 239 197 169 0 50 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 5356

[startup+0.701093 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 8085
/proc/meminfo: memFree=1954112/2055920 swapFree=4180060/4192956
[pid=8085] ppid=8083 vsize=5356 CPUtime=0.05
/proc/8085/stat : 8085 (SatELiteGTI) S 8083 8085 7834 0 -1 4194304 335 771 0 0 0 0 5 0 16 0 1 0 305358229 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8085/statm: 1339 239 197 169 0 50 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 5356

[startup+1.50218 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 8091
/proc/meminfo: memFree=1947312/2055920 swapFree=4180060/4192956
[pid=8085] ppid=8083 vsize=5356 CPUtime=0.05
/proc/8085/stat : 8085 (SatELiteGTI) S 8083 8085 7834 0 -1 4194304 335 771 0 0 0 0 5 0 16 0 1 0 305358229 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8085/statm: 1339 239 197 169 0 50 0
[pid=8091] ppid=8085 vsize=8528 CPUtime=1.43
/proc/8091/stat : 8091 (minisat_static) R 8085 8085 7834 0 -1 4194304 1895 0 0 0 142 1 0 0 25 0 1 0 305358235 8732672 1881 1992294400 134512640 135212243 4294956240 18446744073709551615 134718742 0 0 4096 3 0 0 0 17 1 0 0
/proc/8091/statm: 2132 1881 76 170 0 1959 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 13884

[startup+3.10136 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 8091
/proc/meminfo: memFree=1944048/2055920 swapFree=4180060/4192956
[pid=8085] ppid=8083 vsize=5356 CPUtime=0.05
/proc/8085/stat : 8085 (SatELiteGTI) S 8083 8085 7834 0 -1 4194304 335 771 0 0 0 0 5 0 16 0 1 0 305358229 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8085/statm: 1339 239 197 169 0 50 0
[pid=8091] ppid=8085 vsize=11052 CPUtime=3.03
/proc/8091/stat : 8091 (minisat_static) R 8085 8085 7834 0 -1 4194304 2527 0 0 0 301 2 0 0 25 0 1 0 305358235 11317248 2513 1992294400 134512640 135212243 4294956240 18446744073709551615 134526211 0 0 4096 3 0 0 0 17 1 0 0
/proc/8091/statm: 2763 2513 76 170 0 2590 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 16408

[startup+6.30172 s]
/proc/loadavg: 1.01 1.00 1.00 2/66 8091
/proc/meminfo: memFree=1942448/2055920 swapFree=4180060/4192956
[pid=8085] ppid=8083 vsize=5356 CPUtime=0.05
/proc/8085/stat : 8085 (SatELiteGTI) S 8083 8085 7834 0 -1 4194304 335 771 0 0 0 0 5 0 16 0 1 0 305358229 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8085/statm: 1339 239 197 169 0 50 0
[pid=8091] ppid=8085 vsize=13164 CPUtime=6.23
/proc/8091/stat : 8091 (minisat_static) R 8085 8085 7834 0 -1 4194304 3045 0 0 0 621 2 0 0 25 0 1 0 305358235 13479936 3031 1992294400 134512640 135212243 4294956240 18446744073709551615 134526223 0 0 4096 3 0 0 0 17 1 0 0
/proc/8091/statm: 3291 3031 76 170 0 3118 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 18520

[startup+12.7015 s]
/proc/loadavg: 1.01 1.00 1.00 2/66 8091
/proc/meminfo: memFree=1939384/2055920 swapFree=4180060/4192956
[pid=8085] ppid=8083 vsize=5356 CPUtime=0.05
/proc/8085/stat : 8085 (SatELiteGTI) S 8083 8085 7834 0 -1 4194304 335 771 0 0 0 0 5 0 16 0 1 0 305358229 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8085/statm: 1339 239 197 169 0 50 0
[pid=8091] ppid=8085 vsize=14880 CPUtime=12.63
/proc/8091/stat : 8091 (minisat_static) R 8085 8085 7834 0 -1 4194304 3488 0 0 0 1260 3 0 0 25 0 1 0 305358235 15237120 3474 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/8091/statm: 3720 3474 76 170 0 3547 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 20236

[startup+25.5019 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 8091
/proc/meminfo: memFree=1935608/2055920 swapFree=4180060/4192956
[pid=8085] ppid=8083 vsize=5356 CPUtime=0.05
/proc/8085/stat : 8085 (SatELiteGTI) S 8083 8085 7834 0 -1 4194304 335 771 0 0 0 0 5 0 16 0 1 0 305358229 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8085/statm: 1339 239 197 169 0 50 0
[pid=8091] ppid=8085 vsize=18740 CPUtime=25.41
/proc/8091/stat : 8091 (minisat_static) R 8085 8085 7834 0 -1 4194304 4432 0 0 0 2538 3 0 0 25 0 1 0 305358235 19189760 4418 1992294400 134512640 135212243 4294956240 18446744073709551615 134526157 0 0 4096 3 0 0 0 17 1 0 0
/proc/8091/statm: 4685 4418 76 170 0 4512 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 24096

[startup+51.1018 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 8091
/proc/meminfo: memFree=1929272/2055920 swapFree=4180060/4192956
[pid=8085] ppid=8083 vsize=5356 CPUtime=0.05
/proc/8085/stat : 8085 (SatELiteGTI) S 8083 8085 7834 0 -1 4194304 335 771 0 0 0 0 5 0 16 0 1 0 305358229 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8085/statm: 1339 239 197 169 0 50 0
[pid=8091] ppid=8085 vsize=25684 CPUtime=51.01
/proc/8091/stat : 8091 (minisat_static) R 8085 8085 7834 0 -1 4194304 6161 0 0 0 5096 5 0 0 25 0 1 0 305358235 26300416 6147 1992294400 134512640 135212243 4294956240 18446744073709551615 134718742 0 0 4096 3 0 0 0 17 1 0 0
/proc/8091/statm: 6421 6147 76 170 0 6248 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 31040

[startup+102.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 8091
/proc/meminfo: memFree=1920568/2055920 swapFree=4180060/4192956
[pid=8085] ppid=8083 vsize=5356 CPUtime=0.05
/proc/8085/stat : 8085 (SatELiteGTI) S 8083 8085 7834 0 -1 4194304 335 771 0 0 0 0 5 0 16 0 1 0 305358229 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8085/statm: 1339 239 197 169 0 50 0
[pid=8091] ppid=8085 vsize=33736 CPUtime=102.2
/proc/8091/stat : 8091 (minisat_static) R 8085 8085 7834 0 -1 4194304 8194 0 0 0 10213 7 0 0 25 0 1 0 305358235 34545664 8180 1992294400 134512640 135212243 4294956240 18446744073709551615 134536680 0 0 4096 3 0 0 0 17 1 0 0
/proc/8091/statm: 8434 8180 76 170 0 8261 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 39092

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 8091
/proc/meminfo: memFree=1911032/2055920 swapFree=4180060/4192956
[pid=8085] ppid=8083 vsize=5356 CPUtime=0.05
/proc/8085/stat : 8085 (SatELiteGTI) S 8083 8085 7834 0 -1 4194304 335 771 0 0 0 0 5 0 16 0 1 0 305358229 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8085/statm: 1339 239 197 169 0 50 0
[pid=8091] ppid=8085 vsize=43756 CPUtime=162.18
/proc/8091/stat : 8091 (minisat_static) R 8085 8085 7834 0 -1 4194304 10676 0 0 0 16208 10 0 0 25 0 1 0 305358235 44806144 10662 1992294400 134512640 135212243 4294956240 18446744073709551615 134718742 0 0 4096 3 0 0 0 17 1 0 0
/proc/8091/statm: 10939 10662 76 170 0 10766 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 49112

[startup+222.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 8091
/proc/meminfo: memFree=1906168/2055920 swapFree=4180060/4192956
[pid=8085] ppid=8083 vsize=5356 CPUtime=0.05
/proc/8085/stat : 8085 (SatELiteGTI) S 8083 8085 7834 0 -1 4194304 335 771 0 0 0 0 5 0 16 0 1 0 305358229 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8085/statm: 1339 239 197 169 0 50 0
[pid=8091] ppid=8085 vsize=48112 CPUtime=222.16
/proc/8091/stat : 8091 (minisat_static) R 8085 8085 7834 0 -1 4194304 11770 0 0 0 22205 11 0 0 25 0 1 0 305358235 49266688 11756 1992294400 134512640 135212243 4294956240 18446744073709551615 134526154 0 0 4096 3 0 0 0 17 1 0 0
/proc/8091/statm: 12028 11756 76 170 0 11855 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 53468

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 8091
/proc/meminfo: memFree=1897656/2055920 swapFree=4180060/4192956
[pid=8085] ppid=8083 vsize=5356 CPUtime=0.05
/proc/8085/stat : 8085 (SatELiteGTI) S 8083 8085 7834 0 -1 4194304 335 771 0 0 0 0 5 0 16 0 1 0 305358229 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8085/statm: 1339 239 197 169 0 50 0
[pid=8091] ppid=8085 vsize=57004 CPUtime=282.15
/proc/8091/stat : 8091 (minisat_static) R 8085 8085 7834 0 -1 4194304 13975 0 0 0 28201 14 0 0 25 0 1 0 305358235 58372096 13961 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/8091/statm: 14251 13961 76 170 0 14078 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 62360

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 8091
/proc/meminfo: memFree=1891128/2055920 swapFree=4180060/4192956
[pid=8085] ppid=8083 vsize=5356 CPUtime=0.05
/proc/8085/stat : 8085 (SatELiteGTI) S 8083 8085 7834 0 -1 4194304 335 771 0 0 0 0 5 0 16 0 1 0 305358229 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8085/statm: 1339 239 197 169 0 50 0
[pid=8091] ppid=8085 vsize=63076 CPUtime=342.13
/proc/8091/stat : 8091 (minisat_static) R 8085 8085 7834 0 -1 4194304 15502 0 0 0 34198 15 0 0 25 0 1 0 305358235 64589824 15488 1992294400 134512640 135212243 4294956240 18446744073709551615 134526197 0 0 4096 3 0 0 0 17 1 0 0
/proc/8091/statm: 15769 15488 76 170 0 15596 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 68432

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 8091
/proc/meminfo: memFree=1890232/2055920 swapFree=4180060/4192956
[pid=8085] ppid=8083 vsize=5356 CPUtime=0.05
/proc/8085/stat : 8085 (SatELiteGTI) S 8083 8085 7834 0 -1 4194304 335 771 0 0 0 0 5 0 16 0 1 0 305358229 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8085/statm: 1339 239 197 169 0 50 0
[pid=8091] ppid=8085 vsize=64396 CPUtime=402.11
/proc/8091/stat : 8091 (minisat_static) R 8085 8085 7834 0 -1 4194304 15817 0 0 0 40195 16 0 0 25 0 1 0 305358235 65941504 15803 1992294400 134512640 135212243 4294956240 18446744073709551615 134526211 0 0 4096 3 0 0 0 17 1 0 0
/proc/8091/statm: 16099 15803 76 170 0 15926 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 69752

[startup+462.302 s]

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

/proc/8091/statm: 19102 18827 76 170 0 18929 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 81764

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 8091
/proc/meminfo: memFree=1871544/2055920 swapFree=4180060/4192956
[pid=8085] ppid=8083 vsize=5356 CPUtime=0.05
/proc/8085/stat : 8085 (SatELiteGTI) S 8083 8085 7834 0 -1 4194304 335 771 0 0 0 0 5 0 16 0 1 0 305358229 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8085/statm: 1339 239 197 169 0 50 0
[pid=8091] ppid=8085 vsize=82484 CPUtime=642.04
/proc/8091/stat : 8091 (minisat_static) R 8085 8085 7834 0 -1 4194304 20336 0 0 0 64182 22 0 0 25 0 1 0 305358235 84463616 20322 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/8091/statm: 20621 20322 76 170 0 20448 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 87840

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 8091
/proc/meminfo: memFree=1870008/2055920 swapFree=4180060/4192956
[pid=8085] ppid=8083 vsize=5356 CPUtime=0.05
/proc/8085/stat : 8085 (SatELiteGTI) S 8083 8085 7834 0 -1 4194304 335 771 0 0 0 0 5 0 16 0 1 0 305358229 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8085/statm: 1339 239 197 169 0 50 0
[pid=8091] ppid=8085 vsize=84200 CPUtime=702.02
/proc/8091/stat : 8091 (minisat_static) R 8085 8085 7834 0 -1 4194304 20759 0 0 0 70180 22 0 0 25 0 1 0 305358235 86220800 20745 1992294400 134512640 135212243 4294956240 18446744073709551615 134526136 0 0 4096 3 0 0 0 17 1 0 0
/proc/8091/statm: 21050 20745 76 170 0 20877 0
Current children cumulated CPU time (s) 702.07
Current children cumulated vsize (KiB) 89556

[startup+762.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 8091
/proc/meminfo: memFree=1863672/2055920 swapFree=4180060/4192956
[pid=8085] ppid=8083 vsize=5356 CPUtime=0.05
/proc/8085/stat : 8085 (SatELiteGTI) S 8083 8085 7834 0 -1 4194304 335 771 0 0 0 0 5 0 16 0 1 0 305358229 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8085/statm: 1339 239 197 169 0 50 0
[pid=8091] ppid=8085 vsize=90272 CPUtime=762.01
/proc/8091/stat : 8091 (minisat_static) R 8085 8085 7834 0 -1 4194304 22295 0 0 0 76177 24 0 0 25 0 1 0 305358235 92438528 22281 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/8091/statm: 22568 22281 76 170 0 22395 0
Current children cumulated CPU time (s) 762.06
Current children cumulated vsize (KiB) 95628

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 8097
/proc/meminfo: memFree=1863408/2055920 swapFree=4180060/4192956
[pid=8085] ppid=8083 vsize=5356 CPUtime=0.05
/proc/8085/stat : 8085 (SatELiteGTI) S 8083 8085 7834 0 -1 4194304 335 771 0 0 0 0 5 0 16 0 1 0 305358229 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8085/statm: 1339 239 197 169 0 50 0
[pid=8091] ppid=8085 vsize=90272 CPUtime=821.98
/proc/8091/stat : 8091 (minisat_static) R 8085 8085 7834 0 -1 4194304 22295 0 0 0 82174 24 0 0 25 0 1 0 305358235 92438528 22281 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/8091/statm: 22568 22281 76 170 0 22395 0
Current children cumulated CPU time (s) 822.03
Current children cumulated vsize (KiB) 95628

[startup+882.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 8097
/proc/meminfo: memFree=1854640/2055920 swapFree=4180060/4192956
[pid=8085] ppid=8083 vsize=5356 CPUtime=0.05
/proc/8085/stat : 8085 (SatELiteGTI) S 8083 8085 7834 0 -1 4194304 335 771 0 0 0 0 5 0 16 0 1 0 305358229 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8085/statm: 1339 239 197 169 0 50 0
[pid=8091] ppid=8085 vsize=99248 CPUtime=881.97
/proc/8091/stat : 8091 (minisat_static) R 8085 8085 7834 0 -1 4194304 24533 0 0 0 88171 26 0 0 25 0 1 0 305358235 101629952 24519 1992294400 134512640 135212243 4294956240 18446744073709551615 134526162 0 0 4096 3 0 0 0 17 1 0 0
/proc/8091/statm: 24812 24519 76 170 0 24639 0
Current children cumulated CPU time (s) 882.02
Current children cumulated vsize (KiB) 104604

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 8097
/proc/meminfo: memFree=1854576/2055920 swapFree=4180060/4192956
[pid=8085] ppid=8083 vsize=5356 CPUtime=0.05
/proc/8085/stat : 8085 (SatELiteGTI) S 8083 8085 7834 0 -1 4194304 335 771 0 0 0 0 5 0 16 0 1 0 305358229 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8085/statm: 1339 239 197 169 0 50 0
[pid=8091] ppid=8085 vsize=99248 CPUtime=941.94
/proc/8091/stat : 8091 (minisat_static) R 8085 8085 7834 0 -1 4194304 24533 0 0 0 94168 26 0 0 25 0 1 0 305358235 101629952 24519 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/8091/statm: 24812 24519 76 170 0 24639 0
Current children cumulated CPU time (s) 941.99
Current children cumulated vsize (KiB) 104604

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 8097
/proc/meminfo: memFree=1854576/2055920 swapFree=4180060/4192956
[pid=8085] ppid=8083 vsize=5356 CPUtime=0.05
/proc/8085/stat : 8085 (SatELiteGTI) S 8083 8085 7834 0 -1 4194304 335 771 0 0 0 0 5 0 16 0 1 0 305358229 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8085/statm: 1339 239 197 169 0 50 0
[pid=8091] ppid=8085 vsize=99248 CPUtime=1001.93
/proc/8091/stat : 8091 (minisat_static) R 8085 8085 7834 0 -1 4194304 24533 0 0 0 100166 27 0 0 25 0 1 0 305358235 101629952 24519 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/8091/statm: 24812 24519 76 170 0 24639 0
Current children cumulated CPU time (s) 1001.98
Current children cumulated vsize (KiB) 104604

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 8097
/proc/meminfo: memFree=1845424/2055920 swapFree=4180060/4192956
[pid=8085] ppid=8083 vsize=5356 CPUtime=0.05
/proc/8085/stat : 8085 (SatELiteGTI) S 8083 8085 7834 0 -1 4194304 335 771 0 0 0 0 5 0 16 0 1 0 305358229 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8085/statm: 1339 239 197 169 0 50 0
[pid=8091] ppid=8085 vsize=108224 CPUtime=1061.91
/proc/8091/stat : 8091 (minisat_static) R 8085 8085 7834 0 -1 4194304 26801 0 0 0 106162 29 0 0 25 0 1 0 305358235 110821376 26787 1992294400 134512640 135212243 4294956240 18446744073709551615 134526078 0 0 4096 3 0 0 0 17 1 0 0
/proc/8091/statm: 27056 26787 76 170 0 26883 0
Current children cumulated CPU time (s) 1061.96
Current children cumulated vsize (KiB) 113580

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 8097
/proc/meminfo: memFree=1845368/2055920 swapFree=4180060/4192956
[pid=8085] ppid=8083 vsize=5356 CPUtime=0.05
/proc/8085/stat : 8085 (SatELiteGTI) S 8083 8085 7834 0 -1 4194304 335 771 0 0 0 0 5 0 16 0 1 0 305358229 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8085/statm: 1339 239 197 169 0 50 0
[pid=8091] ppid=8085 vsize=108224 CPUtime=1121.9
/proc/8091/stat : 8091 (minisat_static) R 8085 8085 7834 0 -1 4194304 26801 0 0 0 112161 29 0 0 25 0 1 0 305358235 110821376 26787 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/8091/statm: 27056 26787 76 170 0 26883 0
Current children cumulated CPU time (s) 1121.95
Current children cumulated vsize (KiB) 113580

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 8097
/proc/meminfo: memFree=1845368/2055920 swapFree=4180060/4192956
[pid=8085] ppid=8083 vsize=5356 CPUtime=0.05
/proc/8085/stat : 8085 (SatELiteGTI) S 8083 8085 7834 0 -1 4194304 335 771 0 0 0 0 5 0 16 0 1 0 305358229 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8085/statm: 1339 239 197 169 0 50 0
[pid=8091] ppid=8085 vsize=108224 CPUtime=1181.88
/proc/8091/stat : 8091 (minisat_static) R 8085 8085 7834 0 -1 4194304 26801 0 0 0 118159 29 0 0 25 0 1 0 305358235 110821376 26787 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/8091/statm: 27056 26787 76 170 0 26883 0
Current children cumulated CPU time (s) 1181.93
Current children cumulated vsize (KiB) 113580



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 8097
/proc/meminfo: memFree=1845368/2055920 swapFree=4180060/4192956
[pid=8085] ppid=8083 vsize=5356 CPUtime=0.05
/proc/8085/stat : 8085 (SatELiteGTI) S 8083 8085 7834 0 -1 4194304 335 771 0 0 0 0 5 0 16 0 1 0 305358229 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8085/statm: 1339 239 197 169 0 50 0
[pid=8091] ppid=8085 vsize=108224 CPUtime=1199.97
/proc/8091/stat : 8091 (minisat_static) R 8085 8085 7834 0 -1 4194304 26801 0 0 0 119968 29 0 0 25 0 1 0 305358235 110821376 26787 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/8091/statm: 27056 26787 76 170 0 26883 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 113580

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

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

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 8097
/proc/meminfo: memFree=1845368/2055920 swapFree=4180060/4192956
[pid=8085] ppid=8083 vsize=5356 CPUtime=0.05
/proc/8085/stat : 8085 (SatELiteGTI) S 8083 8085 7834 0 -1 4194304 335 771 0 0 0 0 5 0 16 0 1 0 305358229 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8085/statm: 1339 239 197 169 0 50 0
[pid=8091] ppid=8085 vsize=108224 CPUtime=1199.97
/proc/8091/stat : 8091 (minisat_static) R 8085 8085 7834 0 -1 4194304 26801 0 0 0 119968 29 0 0 25 0 1 0 305358235 110821376 26787 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/8091/statm: 27056 26787 76 170 0 26883 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 113580

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 8085 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=52991
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=6998
# CPU time returned by wait4() is 0.059989
# while last known CPU time is 1200.02
#
# 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): 1200.02
CPU user time (s): 1199.73
CPU system time (s): 0.29
CPU usage (%): 99.9674
Max. virtual memory (cumulated for all children) (KiB): 113580

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.052991
system time used= 0.006998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1106
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 14
involuntary context switches= 7

runsolver used 1.46378 second user time and 2.86156 second system time

The end

Launcher Data 

Begin job on node23 at 2009-05-20 00:47:27
IDJOB=1832444
IDBENCH=70185
IDSOLVER=672
FILE ID=node23/1832444-1242773247
PBS_JOBID= 9322275
Free space on /tmp= 66452 MiB

SOLVER NAME= MiniSAT 09z 2009-03-22
BENCH NAME= SAT09/RANDOM/LARGE/5SAT/UNKNOWN/1000/unif-k5-r20-v1000-c20000-S2015297474-031.cnf
COMMAND LINE= SatELiteGTI BENCHNAME -random-seed=RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1832444-1242773247/watcher-1832444-1242773247 -o /tmp/evaluation-result-1832444-1242773247/solver-1832444-1242773247 -C 1200 -W 1800 -M 1800  SatELiteGTI HOME/instance-1832444-1242773247.cnf -random-seed=730319482

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

MD5SUM BENCH= 3b614b06e2532ea8a6491816cc6dd7a8
RANDOM SEED=730319482

node23.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		: 3000.238
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		: 3000.238
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:       1954592 kB
Buffers:         13524 kB
Cached:          53080 kB
SwapCached:       6972 kB
Active:          23604 kB
Inactive:        51720 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1954592 kB
SwapTotal:     4192956 kB
SwapFree:      4180060 kB
Dirty:            2048 kB
Writeback:           0 kB
Mapped:          13968 kB
Slab:            12068 kB
Committed_AS:  1017452 kB
PageTables:       1392 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= 66452 MiB
End job on node23 at 2009-05-20 01:07:30