Trace number 1832658

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) 1200.08 1200.51

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/2000/
unif-k3-r4.2-v2000-c8400-S1494472801-040.cnf
MD5SUM68d6a1970f04966f07e2b02a79996009
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.725889
Satisfiable
(Un)Satisfiability was proved
Number of variables2000
Number of clauses8400
Sum of the clauses size25200
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 38400
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...
0.00/0.01	c ==============================================================================
0.00/0.01	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.01	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.01	c ==============================================================================
0.00/0.01	c |         0 |    8400    25200 |    2519       0        0     nan |  0.000 % |
0.00/0.03	c |         0 |    8328    25416 |      --       0       --      -- |     --   | -72/216
0.00/0.03	c ==============================================================================
0.00/0.03	c Result  :   #vars: 1934   #clauses: 8328   #literals: 25416
0.00/0.03	c CPU time:   0.025996 s
0.00/0.03	c ==============================================================================
0.00/0.04	c WARNING: for repeatability, setting FPU to use double precision
0.00/0.04	c Number of variables   : 1934         
0.00/0.04	c Number of clauses     : 8328         
0.00/0.05	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-1832658-1242785981/watcher-1832658-1242785981 -o /tmp/evaluation-result-1832658-1242785981/solver-1832658-1242785981 -C 1200 -W 1800 -M 1800 SatELiteGTI HOME/instance-1832658-1242785981.cnf -random-seed=417392953 

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 0.97 3/64 13057
/proc/meminfo: memFree=1881096/2055920 swapFree=4180048/4192956
[pid=13057] ppid=13055 vsize=5356 CPUtime=0
/proc/13057/stat : 13057 (SatELiteGTI) S 13055 13057 12432 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 306626082 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 264840642642 0 0 4100 65536 18446744071563648864 0 0 17 0 0 0
/proc/13057/statm: 1339 235 195 169 0 50 0
[pid=13058] ppid=13057 vsize=5356 CPUtime=0
/proc/13058/stat : 13058 (SatELiteGTI) S 13057 13057 12432 0 -1 4194368 51 25 0 0 0 0 0 0 18 0 1 0 306626083 5484544 238 1992294400 4194304 4889804 548682068800 18446744073709551615 264840471364 0 65536 4096 65538 18446744071563356171 0 0 17 0 0 0
/proc/13058/statm: 1339 238 198 169 0 50 0
[pid=13060] ppid=13058 vsize=5356 CPUtime=0
/proc/13060/stat : 13060 (SatELiteGTI) R 13058 13057 12432 0 -1 4194368 19 0 0 0 0 0 0 0 18 0 1 0 306626083 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 264840473895 0 0 4096 0 0 0 0 17 1 0 0
/proc/13060/statm: 1339 239 199 169 0 50 0

[startup+0.028389 s]
/proc/loadavg: 0.92 0.98 0.97 3/64 13057
/proc/meminfo: memFree=1881096/2055920 swapFree=4180048/4192956
[pid=13057] ppid=13055 vsize=5356 CPUtime=0
/proc/13057/stat : 13057 (SatELiteGTI) S 13055 13057 12432 0 -1 4194304 310 250 0 0 0 0 0 0 18 0 1 0 306626082 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13057/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.101402 s]
/proc/loadavg: 0.92 0.98 0.97 3/64 13057
/proc/meminfo: memFree=1881096/2055920 swapFree=4180048/4192956
[pid=13057] ppid=13055 vsize=5356 CPUtime=0.03
/proc/13057/stat : 13057 (SatELiteGTI) S 13055 13057 12432 0 -1 4194304 335 600 0 0 0 0 3 0 16 0 1 0 306626082 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13057/statm: 1339 239 197 169 0 50 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 5356

[startup+0.30144 s]
/proc/loadavg: 0.92 0.98 0.97 3/64 13057
/proc/meminfo: memFree=1881096/2055920 swapFree=4180048/4192956
[pid=13057] ppid=13055 vsize=5356 CPUtime=0.03
/proc/13057/stat : 13057 (SatELiteGTI) S 13055 13057 12432 0 -1 4194304 335 600 0 0 0 0 3 0 16 0 1 0 306626082 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13057/statm: 1339 239 197 169 0 50 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 5356

[startup+0.701515 s]
/proc/loadavg: 0.92 0.98 0.97 3/64 13057
/proc/meminfo: memFree=1881096/2055920 swapFree=4180048/4192956
[pid=13057] ppid=13055 vsize=5356 CPUtime=0.03
/proc/13057/stat : 13057 (SatELiteGTI) S 13055 13057 12432 0 -1 4194304 335 600 0 0 0 0 3 0 16 0 1 0 306626082 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13057/statm: 1339 239 197 169 0 50 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 5356

[startup+1.50166 s]
/proc/loadavg: 0.92 0.98 0.97 2/66 13063
/proc/meminfo: memFree=1876984/2055920 swapFree=4180048/4192956
[pid=13057] ppid=13055 vsize=5356 CPUtime=0.03
/proc/13057/stat : 13057 (SatELiteGTI) S 13055 13057 12432 0 -1 4194304 335 600 0 0 0 0 3 0 16 0 1 0 306626082 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13057/statm: 1339 239 197 169 0 50 0
[pid=13063] ppid=13057 vsize=6280 CPUtime=1.45
/proc/13063/stat : 13063 (minisat_static) R 13057 13057 12432 0 -1 4194304 1252 0 0 0 145 0 0 0 25 0 1 0 306626087 6430720 1238 1992294400 134512640 135212243 4294956240 18446744073709551615 134718742 0 0 4096 3 0 0 0 17 1 0 0
/proc/13063/statm: 1570 1238 76 170 0 1397 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 11636

[startup+3.10195 s]
/proc/loadavg: 0.92 0.98 0.97 2/66 13063
/proc/meminfo: memFree=1874744/2055920 swapFree=4180048/4192956
[pid=13057] ppid=13055 vsize=5356 CPUtime=0.03
/proc/13057/stat : 13057 (SatELiteGTI) S 13055 13057 12432 0 -1 4194304 335 600 0 0 0 0 3 0 16 0 1 0 306626082 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13057/statm: 1339 239 197 169 0 50 0
[pid=13063] ppid=13057 vsize=8944 CPUtime=3.04
/proc/13063/stat : 13063 (minisat_static) R 13057 13057 12432 0 -1 4194304 1894 0 0 0 304 0 0 0 25 0 1 0 306626087 9158656 1880 1992294400 134512640 135212243 4294956240 18446744073709551615 134526157 0 0 4096 3 0 0 0 17 1 0 0
/proc/13063/statm: 2236 1880 76 170 0 2063 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 14300

[startup+6.30153 s]
/proc/loadavg: 0.93 0.98 0.97 2/66 13063
/proc/meminfo: memFree=1870392/2055920 swapFree=4180048/4192956
[pid=13057] ppid=13055 vsize=5356 CPUtime=0.03
/proc/13057/stat : 13057 (SatELiteGTI) S 13055 13057 12432 0 -1 4194304 335 600 0 0 0 0 3 0 16 0 1 0 306626082 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13057/statm: 1339 239 197 169 0 50 0
[pid=13063] ppid=13057 vsize=12408 CPUtime=6.24
/proc/13063/stat : 13063 (minisat_static) R 13057 13057 12432 0 -1 4194304 2781 0 0 0 623 1 0 0 25 0 1 0 306626087 12705792 2767 1992294400 134512640 135212243 4294956240 18446744073709551615 134718742 0 0 4096 3 0 0 0 17 1 0 0
/proc/13063/statm: 3102 2767 76 170 0 2929 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 17764

[startup+12.7017 s]
/proc/loadavg: 0.93 0.98 0.97 2/66 13063
/proc/meminfo: memFree=1865088/2055920 swapFree=4180048/4192956
[pid=13057] ppid=13055 vsize=5356 CPUtime=0.03
/proc/13057/stat : 13057 (SatELiteGTI) S 13055 13057 12432 0 -1 4194304 335 600 0 0 0 0 3 0 16 0 1 0 306626082 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13057/statm: 1339 239 197 169 0 50 0
[pid=13063] ppid=13057 vsize=17372 CPUtime=12.64
/proc/13063/stat : 13063 (minisat_static) R 13057 13057 12432 0 -1 4194304 4009 0 0 0 1261 3 0 0 25 0 1 0 306626087 17788928 3995 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/13063/statm: 4343 3995 76 170 0 4170 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 22728

[startup+25.501 s]
/proc/loadavg: 0.95 0.98 0.97 2/66 13063
/proc/meminfo: memFree=1859392/2055920 swapFree=4180048/4192956
[pid=13057] ppid=13055 vsize=5356 CPUtime=0.03
/proc/13057/stat : 13057 (SatELiteGTI) S 13055 13057 12432 0 -1 4194304 335 600 0 0 0 0 3 0 16 0 1 0 306626082 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13057/statm: 1339 239 197 169 0 50 0
[pid=13063] ppid=13057 vsize=22508 CPUtime=25.44
/proc/13063/stat : 13063 (minisat_static) R 13057 13057 12432 0 -1 4194304 5295 0 0 0 2539 5 0 0 25 0 1 0 306626087 23048192 5281 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/13063/statm: 5627 5281 76 170 0 5454 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 27864

[startup+51.1017 s]
/proc/loadavg: 1.30 1.06 1.00 2/66 13063
/proc/meminfo: memFree=1857344/2055920 swapFree=4180048/4192956
[pid=13057] ppid=13055 vsize=5356 CPUtime=0.03
/proc/13057/stat : 13057 (SatELiteGTI) S 13055 13057 12432 0 -1 4194304 335 600 0 0 0 0 3 0 16 0 1 0 306626082 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13057/statm: 1339 239 197 169 0 50 0
[pid=13063] ppid=13057 vsize=24620 CPUtime=51.02
/proc/13063/stat : 13063 (minisat_static) R 13057 13057 12432 0 -1 4194304 5813 0 0 0 5097 5 0 0 25 0 1 0 306626087 25210880 5799 1992294400 134512640 135212243 4294956240 18446744073709551615 134526162 0 0 4096 3 0 0 0 17 1 0 0
/proc/13063/statm: 6155 5799 76 170 0 5982 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 29976

[startup+102.305 s]
/proc/loadavg: 1.26 1.10 1.01 2/66 13063
/proc/meminfo: memFree=1854912/2055920 swapFree=4180048/4192956
[pid=13057] ppid=13055 vsize=5356 CPUtime=0.03
/proc/13057/stat : 13057 (SatELiteGTI) S 13055 13057 12432 0 -1 4194304 335 600 0 0 0 0 3 0 16 0 1 0 306626082 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13057/statm: 1339 239 197 169 0 50 0
[pid=13063] ppid=13057 vsize=26996 CPUtime=102.21
/proc/13063/stat : 13063 (minisat_static) R 13057 13057 12432 0 -1 4194304 6430 0 0 0 10215 6 0 0 25 0 1 0 306626087 27643904 6416 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/13063/statm: 6749 6416 76 170 0 6576 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 32352

[startup+162.301 s]
/proc/loadavg: 1.13 1.09 1.01 2/66 13063
/proc/meminfo: memFree=1849600/2055920 swapFree=4180048/4192956
[pid=13057] ppid=13055 vsize=5356 CPUtime=0.03
/proc/13057/stat : 13057 (SatELiteGTI) S 13055 13057 12432 0 -1 4194304 335 600 0 0 0 0 3 0 16 0 1 0 306626082 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13057/statm: 1339 239 197 169 0 50 0
[pid=13063] ppid=13057 vsize=32324 CPUtime=162.18
/proc/13063/stat : 13063 (minisat_static) R 13057 13057 12432 0 -1 4194304 7734 0 0 0 16211 7 0 0 25 0 1 0 306626087 33099776 7720 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/13063/statm: 8081 7720 76 170 0 7908 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 37680

[startup+222.302 s]
/proc/loadavg: 1.04 1.07 1.00 2/66 13063
/proc/meminfo: memFree=1846912/2055920 swapFree=4180048/4192956
[pid=13057] ppid=13055 vsize=5356 CPUtime=0.03
/proc/13057/stat : 13057 (SatELiteGTI) S 13055 13057 12432 0 -1 4194304 335 600 0 0 0 0 3 0 16 0 1 0 306626082 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13057/statm: 1339 239 197 169 0 50 0
[pid=13063] ppid=13057 vsize=34964 CPUtime=222.16
/proc/13063/stat : 13063 (minisat_static) R 13057 13057 12432 0 -1 4194304 8401 0 0 0 22208 8 0 0 25 0 1 0 306626087 35803136 8387 1992294400 134512640 135212243 4294956240 18446744073709551615 134526154 0 0 4096 3 0 0 0 17 1 0 0
/proc/13063/statm: 8741 8387 76 170 0 8568 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 40320

[startup+282.301 s]
/proc/loadavg: 1.01 1.05 1.00 2/66 13063
/proc/meminfo: memFree=1843200/2055920 swapFree=4180048/4192956
[pid=13057] ppid=13055 vsize=5356 CPUtime=0.03
/proc/13057/stat : 13057 (SatELiteGTI) S 13055 13057 12432 0 -1 4194304 335 600 0 0 0 0 3 0 16 0 1 0 306626082 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13057/statm: 1339 239 197 169 0 50 0
[pid=13063] ppid=13057 vsize=38660 CPUtime=282.15
/proc/13063/stat : 13063 (minisat_static) R 13057 13057 12432 0 -1 4194304 9327 0 0 0 28205 10 0 0 25 0 1 0 306626087 39587840 9313 1992294400 134512640 135212243 4294956240 18446744073709551615 134526035 0 0 4096 3 0 0 0 17 1 0 0
/proc/13063/statm: 9665 9313 76 170 0 9492 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 44016

[startup+342.302 s]
/proc/loadavg: 1.00 1.04 1.00 2/66 13063
/proc/meminfo: memFree=1840512/2055920 swapFree=4180048/4192956
[pid=13057] ppid=13055 vsize=5356 CPUtime=0.03
/proc/13057/stat : 13057 (SatELiteGTI) S 13055 13057 12432 0 -1 4194304 335 600 0 0 0 0 3 0 16 0 1 0 306626082 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13057/statm: 1339 239 197 169 0 50 0
[pid=13063] ppid=13057 vsize=41300 CPUtime=342.13
/proc/13063/stat : 13063 (minisat_static) R 13057 13057 12432 0 -1 4194304 10009 0 0 0 34203 10 0 0 25 0 1 0 306626087 42291200 9995 1992294400 134512640 135212243 4294956240 18446744073709551615 134718742 0 0 4096 3 0 0 0 17 1 0 0
/proc/13063/statm: 10325 9995 76 170 0 10152 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 46656

[startup+402.302 s]
/proc/loadavg: 1.00 1.03 1.00 2/66 13063
/proc/meminfo: memFree=1839424/2055920 swapFree=4180048/4192956
[pid=13057] ppid=13055 vsize=5356 CPUtime=0.03
/proc/13057/stat : 13057 (SatELiteGTI) S 13055 13057 12432 0 -1 4194304 335 600 0 0 0 0 3 0 16 0 1 0 306626082 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13057/statm: 1339 239 197 169 0 50 0
[pid=13063] ppid=13057 vsize=42356 CPUtime=402.11

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

/proc/13063/statm: 12636 12263 76 170 0 12463 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 55900

[startup+642.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/66 13063
/proc/meminfo: memFree=1831232/2055920 swapFree=4180048/4192956
[pid=13057] ppid=13055 vsize=5356 CPUtime=0.03
/proc/13057/stat : 13057 (SatELiteGTI) S 13055 13057 12432 0 -1 4194304 335 600 0 0 0 0 3 0 16 0 1 0 306626082 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13057/statm: 1339 239 197 169 0 50 0
[pid=13063] ppid=13057 vsize=50544 CPUtime=642.03
/proc/13063/stat : 13063 (minisat_static) R 13057 13057 12432 0 -1 4194304 12277 0 0 0 64190 13 0 0 25 0 1 0 306626087 51757056 12263 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/13063/statm: 12636 12263 76 170 0 12463 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 55900

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13063
/proc/meminfo: memFree=1826304/2055920 swapFree=4180048/4192956
[pid=13057] ppid=13055 vsize=5356 CPUtime=0.03
/proc/13057/stat : 13057 (SatELiteGTI) S 13055 13057 12432 0 -1 4194304 335 600 0 0 0 0 3 0 16 0 1 0 306626082 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13057/statm: 1339 239 197 169 0 50 0
[pid=13063] ppid=13057 vsize=55296 CPUtime=702.01
/proc/13063/stat : 13063 (minisat_static) R 13057 13057 12432 0 -1 4194304 13488 0 0 0 70186 15 0 0 25 0 1 0 306626087 56623104 13474 1992294400 134512640 135212243 4294956240 18446744073709551615 134526010 0 0 4096 3 0 0 0 17 1 0 0
/proc/13063/statm: 13824 13474 76 170 0 13651 0
Current children cumulated CPU time (s) 702.04
Current children cumulated vsize (KiB) 60652

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13063
/proc/meminfo: memFree=1826240/2055920 swapFree=4180048/4192956
[pid=13057] ppid=13055 vsize=5356 CPUtime=0.03
/proc/13057/stat : 13057 (SatELiteGTI) S 13055 13057 12432 0 -1 4194304 335 600 0 0 0 0 3 0 16 0 1 0 306626082 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13057/statm: 1339 239 197 169 0 50 0
[pid=13063] ppid=13057 vsize=55296 CPUtime=761.99
/proc/13063/stat : 13063 (minisat_static) R 13057 13057 12432 0 -1 4194304 13488 0 0 0 76184 15 0 0 25 0 1 0 306626087 56623104 13474 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/13063/statm: 13824 13474 76 170 0 13651 0
Current children cumulated CPU time (s) 762.02
Current children cumulated vsize (KiB) 60652

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13063
/proc/meminfo: memFree=1826240/2055920 swapFree=4180048/4192956
[pid=13057] ppid=13055 vsize=5356 CPUtime=0.03
/proc/13057/stat : 13057 (SatELiteGTI) S 13055 13057 12432 0 -1 4194304 335 600 0 0 0 0 3 0 16 0 1 0 306626082 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13057/statm: 1339 239 197 169 0 50 0
[pid=13063] ppid=13057 vsize=55296 CPUtime=821.97
/proc/13063/stat : 13063 (minisat_static) R 13057 13057 12432 0 -1 4194304 13488 0 0 0 82182 15 0 0 25 0 1 0 306626087 56623104 13474 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/13063/statm: 13824 13474 76 170 0 13651 0
Current children cumulated CPU time (s) 822
Current children cumulated vsize (KiB) 60652

[startup+882.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13063
/proc/meminfo: memFree=1820992/2055920 swapFree=4180048/4192956
[pid=13057] ppid=13055 vsize=5356 CPUtime=0.03
/proc/13057/stat : 13057 (SatELiteGTI) S 13055 13057 12432 0 -1 4194304 335 600 0 0 0 0 3 0 16 0 1 0 306626082 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13057/statm: 1339 239 197 169 0 50 0
[pid=13063] ppid=13057 vsize=60444 CPUtime=881.95
/proc/13063/stat : 13063 (minisat_static) R 13057 13057 12432 0 -1 4194304 14789 0 0 0 88178 17 0 0 25 0 1 0 306626087 61894656 14775 1992294400 134512640 135212243 4294956240 18446744073709551615 134526078 0 0 4096 3 0 0 0 17 1 0 0
/proc/13063/statm: 15111 14775 76 170 0 14938 0
Current children cumulated CPU time (s) 881.98
Current children cumulated vsize (KiB) 65800

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13063
/proc/meminfo: memFree=1820928/2055920 swapFree=4180048/4192956
[pid=13057] ppid=13055 vsize=5356 CPUtime=0.03
/proc/13057/stat : 13057 (SatELiteGTI) S 13055 13057 12432 0 -1 4194304 335 600 0 0 0 0 3 0 16 0 1 0 306626082 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13057/statm: 1339 239 197 169 0 50 0
[pid=13063] ppid=13057 vsize=60444 CPUtime=941.92
/proc/13063/stat : 13063 (minisat_static) R 13057 13057 12432 0 -1 4194304 14789 0 0 0 94175 17 0 0 25 0 1 0 306626087 61894656 14775 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/13063/statm: 15111 14775 76 170 0 14938 0
Current children cumulated CPU time (s) 941.95
Current children cumulated vsize (KiB) 65800

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13063
/proc/meminfo: memFree=1820992/2055920 swapFree=4180048/4192956
[pid=13057] ppid=13055 vsize=5356 CPUtime=0.03
/proc/13057/stat : 13057 (SatELiteGTI) S 13055 13057 12432 0 -1 4194304 335 600 0 0 0 0 3 0 16 0 1 0 306626082 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13057/statm: 1339 239 197 169 0 50 0
[pid=13063] ppid=13057 vsize=60444 CPUtime=1001.9
/proc/13063/stat : 13063 (minisat_static) R 13057 13057 12432 0 -1 4194304 14789 0 0 0 100173 17 0 0 25 0 1 0 306626087 61894656 14775 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/13063/statm: 15111 14775 76 170 0 14938 0
Current children cumulated CPU time (s) 1001.93
Current children cumulated vsize (KiB) 65800

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13063
/proc/meminfo: memFree=1814912/2055920 swapFree=4180048/4192956
[pid=13057] ppid=13055 vsize=5356 CPUtime=0.03
/proc/13057/stat : 13057 (SatELiteGTI) S 13055 13057 12432 0 -1 4194304 335 600 0 0 0 0 3 0 16 0 1 0 306626082 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13057/statm: 1339 239 197 169 0 50 0
[pid=13063] ppid=13057 vsize=67056 CPUtime=1061.89
/proc/13063/stat : 13063 (minisat_static) R 13057 13057 12432 0 -1 4194304 16354 0 0 0 106170 19 0 0 25 0 1 0 306626087 68665344 16340 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/13063/statm: 16764 16340 76 170 0 16591 0
Current children cumulated CPU time (s) 1061.92
Current children cumulated vsize (KiB) 72412

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13063
/proc/meminfo: memFree=1814464/2055920 swapFree=4180048/4192956
[pid=13057] ppid=13055 vsize=5356 CPUtime=0.03
/proc/13057/stat : 13057 (SatELiteGTI) S 13055 13057 12432 0 -1 4194304 335 600 0 0 0 0 3 0 16 0 1 0 306626082 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13057/statm: 1339 239 197 169 0 50 0
[pid=13063] ppid=13057 vsize=67320 CPUtime=1121.86
/proc/13063/stat : 13063 (minisat_static) R 13057 13057 12432 0 -1 4194304 16415 0 0 0 112167 19 0 0 25 0 1 0 306626087 68935680 16401 1992294400 134512640 135212243 4294956240 18446744073709551615 134526211 0 0 4096 3 0 0 0 17 1 0 0
/proc/13063/statm: 16830 16401 76 170 0 16657 0
Current children cumulated CPU time (s) 1121.89
Current children cumulated vsize (KiB) 72676

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13063
/proc/meminfo: memFree=1814400/2055920 swapFree=4180048/4192956
[pid=13057] ppid=13055 vsize=5356 CPUtime=0.03
/proc/13057/stat : 13057 (SatELiteGTI) S 13055 13057 12432 0 -1 4194304 335 600 0 0 0 0 3 0 16 0 1 0 306626082 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13057/statm: 1339 239 197 169 0 50 0
[pid=13063] ppid=13057 vsize=67320 CPUtime=1181.85
/proc/13063/stat : 13063 (minisat_static) R 13057 13057 12432 0 -1 4194304 16415 0 0 0 118165 20 0 0 25 0 1 0 306626087 68935680 16401 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/13063/statm: 16830 16401 76 170 0 16657 0
Current children cumulated CPU time (s) 1181.88
Current children cumulated vsize (KiB) 72676



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13063
/proc/meminfo: memFree=1814400/2055920 swapFree=4180048/4192956
[pid=13057] ppid=13055 vsize=5356 CPUtime=0.03
/proc/13057/stat : 13057 (SatELiteGTI) S 13055 13057 12432 0 -1 4194304 335 600 0 0 0 0 3 0 16 0 1 0 306626082 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13057/statm: 1339 239 197 169 0 50 0
[pid=13063] ppid=13057 vsize=67320 CPUtime=1200.05
/proc/13063/stat : 13063 (minisat_static) R 13057 13057 12432 0 -1 4194304 16415 0 0 0 119985 20 0 0 25 0 1 0 306626087 68935680 16401 1992294400 134512640 135212243 4294956240 18446744073709551615 134526211 0 0 4096 3 0 0 0 17 1 0 0
/proc/13063/statm: 16830 16401 76 170 0 16657 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 72676

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: 1.00 1.00 1.00 2/66 13063
/proc/meminfo: memFree=1814400/2055920 swapFree=4180048/4192956
[pid=13057] ppid=13055 vsize=5356 CPUtime=0.03
/proc/13057/stat : 13057 (SatELiteGTI) S 13055 13057 12432 0 -1 4194304 335 600 0 0 0 0 3 0 16 0 1 0 306626082 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13057/statm: 1339 239 197 169 0 50 0
[pid=13063] ppid=13057 vsize=67320 CPUtime=1200.05
/proc/13063/stat : 13063 (minisat_static) R 13057 13057 12432 0 -1 4194304 16415 0 0 0 119985 20 0 0 25 0 1 0 306626087 68935680 16401 1992294400 134512640 135212243 4294956240 18446744073709551615 134526211 0 0 4096 3 0 0 0 17 1 0 0
/proc/13063/statm: 16830 16401 76 170 0 16657 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 72676

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 13057 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=35994
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=4999
# CPU time returned by wait4() is 0.040993
# while last known CPU time is 1200.08
#
# 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): 1200.08
CPU user time (s): 1199.88
CPU system time (s): 0.2
CPU usage (%): 99.9641
Max. virtual memory (cumulated for all children) (KiB): 72676

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.035994
system time used= 0.004999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 935
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= 6

runsolver used 1.37079 second user time and 2.91556 second system time

The end

Launcher Data 

Begin job on node44 at 2009-05-20 04:19:41
IDJOB=1832658
IDBENCH=70292
IDSOLVER=672
FILE ID=node44/1832658-1242785981
PBS_JOBID= 9322317
Free space on /tmp= 66372 MiB

SOLVER NAME= MiniSAT 09z 2009-03-22
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/2000/unif-k3-r4.2-v2000-c8400-S1494472801-040.cnf
COMMAND LINE= SatELiteGTI BENCHNAME -random-seed=RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1832658-1242785981/watcher-1832658-1242785981 -o /tmp/evaluation-result-1832658-1242785981/solver-1832658-1242785981 -C 1200 -W 1800 -M 1800  SatELiteGTI HOME/instance-1832658-1242785981.cnf -random-seed=417392953

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

MD5SUM BENCH= 68d6a1970f04966f07e2b02a79996009
RANDOM SEED=417392953

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:       1881640 kB
Buffers:         24196 kB
Cached:         103292 kB
SwapCached:       7220 kB
Active:          38552 kB
Inactive:        97884 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1881640 kB
SwapTotal:     4192956 kB
SwapFree:      4180048 kB
Dirty:            1712 kB
Writeback:           0 kB
Mapped:          14060 kB
Slab:            23944 kB
Committed_AS:  1009524 kB
PageTables:       1384 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 04:39:43