Trace number 1832446

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) 1200.06 1200.51

General information on the benchmark

NameRANDOM/LARGE/5SAT/UNKNOWN/1000/
unif-k5-r20-v1000-c20000-S2088224617-083.cnf
MD5SUMcd8ff3390234df6242528d108d1584c9
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark185.98
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...
0.00/0.03	c ==============================================================================
0.00/0.03	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.03	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.03	c ==============================================================================
0.00/0.03	c |         0 |   20000   100000 |    5999       0        0     nan |  0.000 % |
0.00/0.03	c ==============================================================================
0.00/0.03	c Result  :   #vars: 1000   #clauses: 20000   #literals: 100000
0.00/0.03	c CPU time:   0.018997 s
0.00/0.03	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-1832446-1242773315/watcher-1832446-1242773315 -o /tmp/evaluation-result-1832446-1242773315/solver-1832446-1242773315 -C 1200 -W 1800 -M 1800 SatELiteGTI HOME/instance-1832446-1242773315.cnf -random-seed=1827435158 

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: 0.99 0.97 0.93 3/64 12397
/proc/meminfo: memFree=1931776/2055920 swapFree=4180040/4192956
[pid=12397] ppid=12395 vsize=5356 CPUtime=0
/proc/12397/stat : 12397 (SatELiteGTI) R 12395 12397 12098 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 305359518 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 264840642642 0 0 4100 65536 0 0 0 17 0 0 0
/proc/12397/statm: 1339 235 195 169 0 50 0
[pid=12398] ppid=12397 vsize=0 CPUtime=0
/proc/12398/stat : 12398 (SatELiteGTI) Z 12397 12397 12098 0 -1 4194380 62 188 0 0 0 0 0 0 16 0 1 0 305359519 0 0 1992294400 0 0 0 0 0 0 0 4096 65538 18446744071563351923 0 0 17 1 0 0
/proc/12398/statm: 0 0 0 0 0 0 0

[startup+0.0256439 s]
/proc/loadavg: 0.99 0.97 0.93 3/64 12397
/proc/meminfo: memFree=1931776/2055920 swapFree=4180040/4192956
[pid=12397] ppid=12395 vsize=5356 CPUtime=0
/proc/12397/stat : 12397 (SatELiteGTI) S 12395 12397 12098 0 -1 4194304 310 250 0 0 0 0 0 0 18 0 1 0 305359518 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12397/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.102661 s]
/proc/loadavg: 0.99 0.97 0.93 3/64 12397
/proc/meminfo: memFree=1931776/2055920 swapFree=4180040/4192956
[pid=12397] ppid=12395 vsize=5356 CPUtime=0.04
/proc/12397/stat : 12397 (SatELiteGTI) S 12395 12397 12098 0 -1 4194304 335 770 0 0 0 0 4 0 16 0 1 0 305359518 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12397/statm: 1339 239 197 169 0 50 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5356

[startup+0.302697 s]
/proc/loadavg: 0.99 0.97 0.93 3/64 12397
/proc/meminfo: memFree=1931776/2055920 swapFree=4180040/4192956
[pid=12397] ppid=12395 vsize=5356 CPUtime=0.04
/proc/12397/stat : 12397 (SatELiteGTI) S 12395 12397 12098 0 -1 4194304 335 770 0 0 0 0 4 0 16 0 1 0 305359518 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12397/statm: 1339 239 197 169 0 50 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5356

[startup+0.702773 s]
/proc/loadavg: 0.99 0.97 0.93 3/64 12397
/proc/meminfo: memFree=1931776/2055920 swapFree=4180040/4192956
[pid=12397] ppid=12395 vsize=5356 CPUtime=0.04
/proc/12397/stat : 12397 (SatELiteGTI) S 12395 12397 12098 0 -1 4194304 335 770 0 0 0 0 4 0 16 0 1 0 305359518 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12397/statm: 1339 239 197 169 0 50 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5356

[startup+1.50191 s]
/proc/loadavg: 0.99 0.97 0.93 2/66 12403
/proc/meminfo: memFree=1925296/2055920 swapFree=4180040/4192956
[pid=12397] ppid=12395 vsize=5356 CPUtime=0.04
/proc/12397/stat : 12397 (SatELiteGTI) S 12395 12397 12098 0 -1 4194304 335 770 0 0 0 0 4 0 16 0 1 0 305359518 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12397/statm: 1339 239 197 169 0 50 0
[pid=12403] ppid=12397 vsize=8616 CPUtime=1.42
/proc/12403/stat : 12403 (minisat_static) R 12397 12397 12098 0 -1 4194304 1899 0 0 0 142 0 0 0 25 0 1 0 305359525 8822784 1885 1992294400 134512640 135212243 4294956240 18446744073709551615 134536500 0 0 4096 3 0 0 0 17 1 0 0
/proc/12403/statm: 2154 1885 76 170 0 1981 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 13972

[startup+3.1012 s]
/proc/loadavg: 0.99 0.97 0.93 2/66 12403
/proc/meminfo: memFree=1921840/2055920 swapFree=4180040/4192956
[pid=12397] ppid=12395 vsize=5356 CPUtime=0.04
/proc/12397/stat : 12397 (SatELiteGTI) S 12395 12397 12098 0 -1 4194304 335 770 0 0 0 0 4 0 16 0 1 0 305359518 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12397/statm: 1339 239 197 169 0 50 0
[pid=12403] ppid=12397 vsize=11132 CPUtime=3.03
/proc/12403/stat : 12403 (minisat_static) R 12397 12397 12098 0 -1 4194304 2529 0 0 0 301 2 0 0 25 0 1 0 305359525 11399168 2515 1992294400 134512640 135212243 4294956240 18446744073709551615 134526139 0 0 4096 3 0 0 0 17 1 0 0
/proc/12403/statm: 2783 2515 76 170 0 2610 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 16488

[startup+6.30179 s]
/proc/loadavg: 0.99 0.97 0.93 2/66 12403
/proc/meminfo: memFree=1920112/2055920 swapFree=4180040/4192956
[pid=12397] ppid=12395 vsize=5356 CPUtime=0.04
/proc/12397/stat : 12397 (SatELiteGTI) S 12395 12397 12098 0 -1 4194304 335 770 0 0 0 0 4 0 16 0 1 0 305359518 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12397/statm: 1339 239 197 169 0 50 0
[pid=12403] ppid=12397 vsize=12584 CPUtime=6.22
/proc/12403/stat : 12403 (minisat_static) R 12397 12397 12098 0 -1 4194304 2911 0 0 0 620 2 0 0 25 0 1 0 305359525 12886016 2897 1992294400 134512640 135212243 4294956240 18446744073709551615 134526154 0 0 4096 3 0 0 0 17 1 0 0
/proc/12403/statm: 3146 2897 76 170 0 2973 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 17940

[startup+12.702 s]
/proc/loadavg: 0.99 0.97 0.93 2/66 12403
/proc/meminfo: memFree=1916792/2055920 swapFree=4180040/4192956
[pid=12397] ppid=12395 vsize=5356 CPUtime=0.04
/proc/12397/stat : 12397 (SatELiteGTI) S 12395 12397 12098 0 -1 4194304 335 770 0 0 0 0 4 0 16 0 1 0 305359518 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12397/statm: 1339 239 197 169 0 50 0
[pid=12403] ppid=12397 vsize=15160 CPUtime=12.62
/proc/12403/stat : 12403 (minisat_static) R 12397 12397 12098 0 -1 4194304 3538 0 0 0 1260 2 0 0 25 0 1 0 305359525 15523840 3524 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/12403/statm: 3790 3524 76 170 0 3617 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 20516

[startup+25.5013 s]
/proc/loadavg: 0.99 0.97 0.93 2/66 12403
/proc/meminfo: memFree=1913336/2055920 swapFree=4180040/4192956
[pid=12397] ppid=12395 vsize=5356 CPUtime=0.04
/proc/12397/stat : 12397 (SatELiteGTI) S 12395 12397 12098 0 -1 4194304 335 770 0 0 0 0 4 0 16 0 1 0 305359518 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12397/statm: 1339 239 197 169 0 50 0
[pid=12403] ppid=12397 vsize=18624 CPUtime=25.41
/proc/12403/stat : 12403 (minisat_static) R 12397 12397 12098 0 -1 4194304 4404 0 0 0 2538 3 0 0 25 0 1 0 305359525 19070976 4390 1992294400 134512640 135212243 4294956240 18446744073709551615 134716656 0 0 4096 3 0 0 0 17 1 0 0
/proc/12403/statm: 4656 4390 76 170 0 4483 0
Current children cumulated CPU time (s) 25.45
Current children cumulated vsize (KiB) 23980

[startup+51.102 s]
/proc/loadavg: 0.99 0.97 0.93 2/66 12403
/proc/meminfo: memFree=1906680/2055920 swapFree=4180040/4192956
[pid=12397] ppid=12395 vsize=5356 CPUtime=0.04
/proc/12397/stat : 12397 (SatELiteGTI) S 12395 12397 12098 0 -1 4194304 335 770 0 0 0 0 4 0 16 0 1 0 305359518 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12397/statm: 1339 239 197 169 0 50 0
[pid=12403] ppid=12397 vsize=25964 CPUtime=51.01
/proc/12403/stat : 12403 (minisat_static) R 12397 12397 12098 0 -1 4194304 6237 0 0 0 5096 5 0 0 25 0 1 0 305359525 26587136 6223 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/12403/statm: 6491 6223 76 170 0 6318 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 31320

[startup+102.305 s]
/proc/loadavg: 0.99 0.97 0.93 2/66 12403
/proc/meminfo: memFree=1898360/2055920 swapFree=4180040/4192956
[pid=12397] ppid=12395 vsize=5356 CPUtime=0.04
/proc/12397/stat : 12397 (SatELiteGTI) S 12395 12397 12098 0 -1 4194304 335 770 0 0 0 0 4 0 16 0 1 0 305359518 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12397/statm: 1339 239 197 169 0 50 0
[pid=12403] ppid=12397 vsize=33488 CPUtime=102.19
/proc/12403/stat : 12403 (minisat_static) R 12397 12397 12098 0 -1 4194304 8125 0 0 0 10213 6 0 0 25 0 1 0 305359525 34291712 8111 1992294400 134512640 135212243 4294956240 18446744073709551615 134526197 0 0 4096 3 0 0 0 17 1 0 0
/proc/12403/statm: 8372 8111 76 170 0 8199 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 38844

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.93 2/66 12403
/proc/meminfo: memFree=1888184/2055920 swapFree=4180040/4192956
[pid=12397] ppid=12395 vsize=5356 CPUtime=0.04
/proc/12397/stat : 12397 (SatELiteGTI) S 12395 12397 12098 0 -1 4194304 335 770 0 0 0 0 4 0 16 0 1 0 305359518 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12397/statm: 1339 239 197 169 0 50 0
[pid=12403] ppid=12397 vsize=43772 CPUtime=162.17
/proc/12403/stat : 12403 (minisat_static) R 12397 12397 12098 0 -1 4194304 10668 0 0 0 16208 9 0 0 25 0 1 0 305359525 44822528 10654 1992294400 134512640 135212243 4294956240 18446744073709551615 134526072 0 0 4096 3 0 0 0 17 1 0 0
/proc/12403/statm: 10943 10654 76 170 0 10770 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 49128

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.93 2/66 12403
/proc/meminfo: memFree=1883960/2055920 swapFree=4180040/4192956
[pid=12397] ppid=12395 vsize=5356 CPUtime=0.04
/proc/12397/stat : 12397 (SatELiteGTI) S 12395 12397 12098 0 -1 4194304 335 770 0 0 0 0 4 0 16 0 1 0 305359518 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12397/statm: 1339 239 197 169 0 50 0
[pid=12403] ppid=12397 vsize=47732 CPUtime=222.14
/proc/12403/stat : 12403 (minisat_static) R 12397 12397 12098 0 -1 4194304 11697 0 0 0 22205 9 0 0 25 0 1 0 305359525 48877568 11683 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/12403/statm: 11933 11683 76 170 0 11760 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 53088

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.93 2/66 12403
/proc/meminfo: memFree=1875448/2055920 swapFree=4180040/4192956
[pid=12397] ppid=12395 vsize=5356 CPUtime=0.04
/proc/12397/stat : 12397 (SatELiteGTI) S 12395 12397 12098 0 -1 4194304 335 770 0 0 0 0 4 0 16 0 1 0 305359518 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12397/statm: 1339 239 197 169 0 50 0
[pid=12403] ppid=12397 vsize=56756 CPUtime=282.13
/proc/12403/stat : 12403 (minisat_static) R 12397 12397 12098 0 -1 4194304 13919 0 0 0 28201 12 0 0 25 0 1 0 305359525 58118144 13905 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/12403/statm: 14189 13905 76 170 0 14016 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 62112

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.93 2/66 12403
/proc/meminfo: memFree=1869176/2055920 swapFree=4180040/4192956
[pid=12397] ppid=12395 vsize=5356 CPUtime=0.04
/proc/12397/stat : 12397 (SatELiteGTI) S 12395 12397 12098 0 -1 4194304 335 770 0 0 0 0 4 0 16 0 1 0 305359518 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12397/statm: 1339 239 197 169 0 50 0
[pid=12403] ppid=12397 vsize=62564 CPUtime=342.11
/proc/12403/stat : 12403 (minisat_static) R 12397 12397 12098 0 -1 4194304 15370 0 0 0 34198 13 0 0 25 0 1 0 305359525 64065536 15356 1992294400 134512640 135212243 4294956240 18446744073709551615 134526072 0 0 4096 3 0 0 0 17 1 0 0
/proc/12403/statm: 15641 15356 76 170 0 15468 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 67920

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.93 2/66 12403
/proc/meminfo: memFree=1867960/2055920 swapFree=4180040/4192956
[pid=12397] ppid=12395 vsize=5356 CPUtime=0.04
/proc/12397/stat : 12397 (SatELiteGTI) S 12395 12397 12098 0 -1 4194304 335 770 0 0 0 0 4 0 16 0 1 0 305359518 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12397/statm: 1339 239 197 169 0 50 0
[pid=12403] ppid=12397 vsize=64148 CPUtime=402.09
/proc/12403/stat : 12403 (minisat_static) R 12397 12397 12098 0 -1 4194304 15779 0 0 0 40195 14 0 0 25 0 1 0 305359525 65687552 15765 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/12403/statm: 16037 15765 76 170 0 15864 0
Current children cumulated CPU time (s) 402.13

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

/proc/12403/statm: 19139 18876 76 170 0 18966 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 81912

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.93 2/66 12403
/proc/meminfo: memFree=1849208/2055920 swapFree=4180040/4192956
[pid=12397] ppid=12395 vsize=5356 CPUtime=0.04
/proc/12397/stat : 12397 (SatELiteGTI) S 12395 12397 12098 0 -1 4194304 335 770 0 0 0 0 4 0 16 0 1 0 305359518 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12397/statm: 1339 239 197 169 0 50 0
[pid=12403] ppid=12397 vsize=82500 CPUtime=642.01
/proc/12403/stat : 12403 (minisat_static) R 12397 12397 12098 0 -1 4194304 20322 0 0 0 64182 19 0 0 25 0 1 0 305359525 84480000 20308 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/12403/statm: 20625 20308 76 170 0 20452 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 87856

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.93 2/66 12403
/proc/meminfo: memFree=1846520/2055920 swapFree=4180040/4192956
[pid=12397] ppid=12395 vsize=5356 CPUtime=0.04
/proc/12397/stat : 12397 (SatELiteGTI) S 12395 12397 12098 0 -1 4194304 335 770 0 0 0 0 4 0 16 0 1 0 305359518 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12397/statm: 1339 239 197 169 0 50 0
[pid=12403] ppid=12397 vsize=85272 CPUtime=701.99
/proc/12403/stat : 12403 (minisat_static) R 12397 12397 12098 0 -1 4194304 21034 0 0 0 70180 19 0 0 25 0 1 0 305359525 87318528 21020 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/12403/statm: 21318 21020 76 170 0 21145 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 90628

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.93 2/66 12409
/proc/meminfo: memFree=1840624/2055920 swapFree=4180040/4192956
[pid=12397] ppid=12395 vsize=5356 CPUtime=0.04
/proc/12397/stat : 12397 (SatELiteGTI) S 12395 12397 12098 0 -1 4194304 335 770 0 0 0 0 4 0 16 0 1 0 305359518 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12397/statm: 1339 239 197 169 0 50 0
[pid=12403] ppid=12397 vsize=90816 CPUtime=761.97
/proc/12403/stat : 12403 (minisat_static) R 12397 12397 12098 0 -1 4194304 22421 0 0 0 76176 21 0 0 25 0 1 0 305359525 92995584 22407 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/12403/statm: 22704 22407 76 170 0 22531 0
Current children cumulated CPU time (s) 762.01
Current children cumulated vsize (KiB) 96172

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.93 2/66 12409
/proc/meminfo: memFree=1840624/2055920 swapFree=4180040/4192956
[pid=12397] ppid=12395 vsize=5356 CPUtime=0.04
/proc/12397/stat : 12397 (SatELiteGTI) S 12395 12397 12098 0 -1 4194304 335 770 0 0 0 0 4 0 16 0 1 0 305359518 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12397/statm: 1339 239 197 169 0 50 0
[pid=12403] ppid=12397 vsize=90816 CPUtime=821.95
/proc/12403/stat : 12403 (minisat_static) R 12397 12397 12098 0 -1 4194304 22421 0 0 0 82174 21 0 0 25 0 1 0 305359525 92995584 22407 1992294400 134512640 135212243 4294956240 18446744073709551615 134526010 0 0 4096 3 0 0 0 17 1 0 0
/proc/12403/statm: 22704 22407 76 170 0 22531 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 96172

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.93 2/66 12409
/proc/meminfo: memFree=1832304/2055920 swapFree=4180040/4192956
[pid=12397] ppid=12395 vsize=5356 CPUtime=0.04
/proc/12397/stat : 12397 (SatELiteGTI) S 12395 12397 12098 0 -1 4194304 335 770 0 0 0 0 4 0 16 0 1 0 305359518 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12397/statm: 1339 239 197 169 0 50 0
[pid=12403] ppid=12397 vsize=99132 CPUtime=881.93
/proc/12403/stat : 12403 (minisat_static) R 12397 12397 12098 0 -1 4194304 24510 0 0 0 88169 24 0 0 25 0 1 0 305359525 101511168 24496 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/12403/statm: 24783 24496 76 170 0 24610 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 104488

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.93 2/66 12409
/proc/meminfo: memFree=1832304/2055920 swapFree=4180040/4192956
[pid=12397] ppid=12395 vsize=5356 CPUtime=0.04
/proc/12397/stat : 12397 (SatELiteGTI) S 12395 12397 12098 0 -1 4194304 335 770 0 0 0 0 4 0 16 0 1 0 305359518 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12397/statm: 1339 239 197 169 0 50 0
[pid=12403] ppid=12397 vsize=99132 CPUtime=941.9
/proc/12403/stat : 12403 (minisat_static) R 12397 12397 12098 0 -1 4194304 24510 0 0 0 94166 24 0 0 25 0 1 0 305359525 101511168 24496 1992294400 134512640 135212243 4294956240 18446744073709551615 134526211 0 0 4096 3 0 0 0 17 1 0 0
/proc/12403/statm: 24783 24496 76 170 0 24610 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 104488

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.93 2/66 12409
/proc/meminfo: memFree=1832240/2055920 swapFree=4180040/4192956
[pid=12397] ppid=12395 vsize=5356 CPUtime=0.04
/proc/12397/stat : 12397 (SatELiteGTI) S 12395 12397 12098 0 -1 4194304 335 770 0 0 0 0 4 0 16 0 1 0 305359518 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12397/statm: 1339 239 197 169 0 50 0
[pid=12403] ppid=12397 vsize=99132 CPUtime=1001.88
/proc/12403/stat : 12403 (minisat_static) R 12397 12397 12098 0 -1 4194304 24510 0 0 0 100164 24 0 0 25 0 1 0 305359525 101511168 24496 1992294400 134512640 135212243 4294956240 18446744073709551615 134526464 0 0 4096 3 0 0 0 17 1 0 0
/proc/12403/statm: 24783 24496 76 170 0 24610 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 104488

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.93 2/66 12409
/proc/meminfo: memFree=1822008/2055920 swapFree=4180040/4192956
[pid=12397] ppid=12395 vsize=5356 CPUtime=0.04
/proc/12397/stat : 12397 (SatELiteGTI) S 12395 12397 12098 0 -1 4194304 335 770 0 0 0 0 4 0 16 0 1 0 305359518 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12397/statm: 1339 239 197 169 0 50 0
[pid=12403] ppid=12397 vsize=109164 CPUtime=1061.86
/proc/12403/stat : 12403 (minisat_static) R 12397 12397 12098 0 -1 4194304 27046 0 0 0 106160 26 0 0 25 0 1 0 305359525 111783936 27032 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/12403/statm: 27291 27032 76 170 0 27118 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 114520

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.93 2/66 12409
/proc/meminfo: memFree=1821944/2055920 swapFree=4180040/4192956
[pid=12397] ppid=12395 vsize=5356 CPUtime=0.04
/proc/12397/stat : 12397 (SatELiteGTI) S 12395 12397 12098 0 -1 4194304 335 770 0 0 0 0 4 0 16 0 1 0 305359518 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12397/statm: 1339 239 197 169 0 50 0
[pid=12403] ppid=12397 vsize=109164 CPUtime=1121.85
/proc/12403/stat : 12403 (minisat_static) R 12397 12397 12098 0 -1 4194304 27046 0 0 0 112158 27 0 0 25 0 1 0 305359525 111783936 27032 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/12403/statm: 27291 27032 76 170 0 27118 0
Current children cumulated CPU time (s) 1121.89
Current children cumulated vsize (KiB) 114520

[startup+1182.3 s]
/proc/loadavg: 1.11 1.00 0.94 2/66 12409
/proc/meminfo: memFree=1821944/2055920 swapFree=4180040/4192956
[pid=12397] ppid=12395 vsize=5356 CPUtime=0.04
/proc/12397/stat : 12397 (SatELiteGTI) S 12395 12397 12098 0 -1 4194304 335 770 0 0 0 0 4 0 16 0 1 0 305359518 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12397/statm: 1339 239 197 169 0 50 0
[pid=12403] ppid=12397 vsize=109164 CPUtime=1181.83
/proc/12403/stat : 12403 (minisat_static) R 12397 12397 12098 0 -1 4194304 27046 0 0 0 118156 27 0 0 25 0 1 0 305359525 111783936 27032 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/12403/statm: 27291 27032 76 170 0 27118 0
Current children cumulated CPU time (s) 1181.87
Current children cumulated vsize (KiB) 114520



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.08 1.00 0.94 2/66 12409
/proc/meminfo: memFree=1821880/2055920 swapFree=4180040/4192956
[pid=12397] ppid=12395 vsize=5356 CPUtime=0.04
/proc/12397/stat : 12397 (SatELiteGTI) S 12395 12397 12098 0 -1 4194304 335 770 0 0 0 0 4 0 16 0 1 0 305359518 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12397/statm: 1339 239 197 169 0 50 0
[pid=12403] ppid=12397 vsize=109164 CPUtime=1200.02
/proc/12403/stat : 12403 (minisat_static) R 12397 12397 12098 0 -1 4194304 27046 0 0 0 119975 27 0 0 25 0 1 0 305359525 111783936 27032 1992294400 134512640 135212243 4294956240 18446744073709551615 134536471 0 0 4096 3 0 0 0 17 1 0 0
/proc/12403/statm: 27291 27032 76 170 0 27118 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 114520

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: 1.08 1.00 0.94 2/66 12409
/proc/meminfo: memFree=1821880/2055920 swapFree=4180040/4192956
[pid=12397] ppid=12395 vsize=5356 CPUtime=0.04
/proc/12397/stat : 12397 (SatELiteGTI) S 12395 12397 12098 0 -1 4194304 335 770 0 0 0 0 4 0 16 0 1 0 305359518 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12397/statm: 1339 239 197 169 0 50 0
[pid=12403] ppid=12397 vsize=109164 CPUtime=1200.02
/proc/12403/stat : 12403 (minisat_static) R 12397 12397 12098 0 -1 4194304 27046 0 0 0 119975 27 0 0 25 0 1 0 305359525 111783936 27032 1992294400 134512640 135212243 4294956240 18446744073709551615 134536471 0 0 4096 3 0 0 0 17 1 0 0
/proc/12403/statm: 27291 27032 76 170 0 27118 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 114520

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 12397 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=51992
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=8998
# CPU time returned by wait4() is 0.06099
# while last known CPU time is 1200.06
#
# 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): 1200.06
CPU user time (s): 1199.79
CPU system time (s): 0.27
CPU usage (%): 99.9623
Max. virtual memory (cumulated for all children) (KiB): 114520

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.051992
system time used= 0.008998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1105
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= 12
involuntary context switches= 5

runsolver used 1.48977 second user time and 2.87756 second system time

The end

Launcher Data 

Begin job on node44 at 2009-05-20 00:48:35
IDJOB=1832446
IDBENCH=70186
IDSOLVER=672
FILE ID=node44/1832446-1242773315
PBS_JOBID= 9322256
Free space on /tmp= 66376 MiB

SOLVER NAME= MiniSAT 09z 2009-03-22
BENCH NAME= SAT09/RANDOM/LARGE/5SAT/UNKNOWN/1000/unif-k5-r20-v1000-c20000-S2088224617-083.cnf
COMMAND LINE= SatELiteGTI BENCHNAME -random-seed=RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1832446-1242773315/watcher-1832446-1242773315 -o /tmp/evaluation-result-1832446-1242773315/solver-1832446-1242773315 -C 1200 -W 1800 -M 1800  SatELiteGTI HOME/instance-1832446-1242773315.cnf -random-seed=1827435158

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

MD5SUM BENCH= cd8ff3390234df6242528d108d1584c9
RANDOM SEED=1827435158

node44.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		: 3000.267
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	: 5931.00
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		: 3000.267
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:       1932256 kB
Buffers:         15316 kB
Cached:          72000 kB
SwapCached:       7068 kB
Active:          27176 kB
Inactive:        68920 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1932256 kB
SwapTotal:     4192956 kB
SwapFree:      4180040 kB
Dirty:            2040 kB
Writeback:           0 kB
Mapped:          13964 kB
Slab:            13564 kB
Committed_AS:  1007380 kB
PageTables:       1408 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= 66372 MiB
End job on node44 at 2009-05-20 01:08:38