Trace number 1832616

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) 1200.07 1200.61

General information on the benchmark

NameRANDOM/LARGE/7SAT/UNKNOWN/160/
unif-k7-r85-v160-c13600-S285713182-059.cnf
MD5SUMa43cbdef3a4536def8ea28a7d3ce3c97
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark179.808
Satisfiable
(Un)Satisfiability was proved
Number of variables160
Number of clauses13600
Sum of the clauses size95200
Maximum clause length7
Minimum clause length7
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 50
Number of clauses of size over 513600

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 |   13600    95200 |    4079       0        0     nan |  0.000 % |
0.00/0.02	c ==============================================================================
0.00/0.02	c Result  :   #vars: 160   #clauses: 13600   #literals: 95200
0.00/0.02	c CPU time:   0.016997 s
0.00/0.02	c ==============================================================================
0.00/0.05	c WARNING: for repeatability, setting FPU to use double precision
0.00/0.05	c Number of variables   : 160          
0.00/0.05	c Number of clauses     : 13600        
0.00/0.06	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-1832616-1242785162/watcher-1832616-1242785162 -o /tmp/evaluation-result-1832616-1242785162/solver-1832616-1242785162 -C 1200 -W 1800 -M 1800 SatELiteGTI HOME/instance-1832616-1242785162.cnf -random-seed=2120063269 

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: 1.00 1.13 1.07 3/65 29232
/proc/meminfo: memFree=1615368/2055920 swapFree=4179980/4192956
[pid=29232] ppid=29230 vsize=5356 CPUtime=0
/proc/29232/stat : 29232 (SatELiteGTI) S 29230 29232 26944 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 306546292 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 265674260562 0 0 4100 65536 18446744071563648864 0 0 17 0 0 0
/proc/29232/statm: 1339 235 195 169 0 50 0
[pid=29233] ppid=29232 vsize=5356 CPUtime=0
/proc/29233/stat : 29233 (SatELiteGTI) S 29232 29232 26944 0 -1 4194368 51 25 0 0 0 0 0 0 20 0 1 0 306546292 5484544 238 1992294400 4194304 4889804 548682068800 18446744073709551615 265674089284 0 65536 4096 65538 18446744071563356171 0 0 17 0 0 0
/proc/29233/statm: 1339 238 198 169 0 50 0
[pid=29235] ppid=29233 vsize=0 CPUtime=0
/proc/29235/stat : 29235 (sed) R 29233 29232 26944 0 -1 4194308 163 0 0 0 0 0 0 0 21 0 1 0 306546292 0 0 1992294400 0 0 0 0 0 0 0 4096 0 0 0 0 17 0 0 0
/proc/29235/statm: 0 0 0 0 0 0 0

[startup+0.0651809 s]
/proc/loadavg: 1.00 1.13 1.07 3/65 29232
/proc/meminfo: memFree=1615368/2055920 swapFree=4179980/4192956
[pid=29232] ppid=29230 vsize=5356 CPUtime=0.04
/proc/29232/stat : 29232 (SatELiteGTI) S 29230 29232 26944 0 -1 4194304 335 669 0 0 0 0 4 0 17 0 1 0 306546292 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 265674089284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29232/statm: 1339 239 197 169 0 50 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5356

[startup+0.102179 s]
/proc/loadavg: 1.00 1.13 1.07 3/65 29232
/proc/meminfo: memFree=1615368/2055920 swapFree=4179980/4192956
[pid=29232] ppid=29230 vsize=5356 CPUtime=0.04
/proc/29232/stat : 29232 (SatELiteGTI) S 29230 29232 26944 0 -1 4194304 335 669 0 0 0 0 4 0 17 0 1 0 306546292 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 265674089284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29232/statm: 1339 239 197 169 0 50 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5356

[startup+0.301201 s]
/proc/loadavg: 1.00 1.13 1.07 3/65 29232
/proc/meminfo: memFree=1615368/2055920 swapFree=4179980/4192956
[pid=29232] ppid=29230 vsize=5356 CPUtime=0.04
/proc/29232/stat : 29232 (SatELiteGTI) S 29230 29232 26944 0 -1 4194304 335 669 0 0 0 0 4 0 17 0 1 0 306546292 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 265674089284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29232/statm: 1339 239 197 169 0 50 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5356

[startup+0.701245 s]
/proc/loadavg: 1.00 1.13 1.07 3/65 29232
/proc/meminfo: memFree=1615368/2055920 swapFree=4179980/4192956
[pid=29232] ppid=29230 vsize=5356 CPUtime=0.04
/proc/29232/stat : 29232 (SatELiteGTI) S 29230 29232 26944 0 -1 4194304 335 669 0 0 0 0 4 0 17 0 1 0 306546292 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 265674089284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29232/statm: 1339 239 197 169 0 50 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5356

[startup+1.50233 s]
/proc/loadavg: 1.00 1.13 1.07 2/67 29238
/proc/meminfo: memFree=1612216/2055920 swapFree=4179980/4192956
[pid=29232] ppid=29230 vsize=5356 CPUtime=0.04
/proc/29232/stat : 29232 (SatELiteGTI) S 29230 29232 26944 0 -1 4194304 335 669 0 0 0 0 4 0 17 0 1 0 306546292 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 265674089284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29232/statm: 1339 239 197 169 0 50 0
[pid=29238] ppid=29232 vsize=4028 CPUtime=1.44
/proc/29238/stat : 29238 (minisat_static) R 29232 29232 26944 0 -1 4194304 754 0 0 0 144 0 0 0 25 0 1 0 306546297 4124672 740 1992294400 134512640 135212243 4294956240 18446744073709551615 134532715 0 0 4096 3 0 0 0 17 0 0 0
/proc/29238/statm: 1007 740 76 170 0 834 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 9384

[startup+3.10151 s]
/proc/loadavg: 1.00 1.13 1.07 2/67 29238
/proc/meminfo: memFree=1611704/2055920 swapFree=4179980/4192956
[pid=29232] ppid=29230 vsize=5356 CPUtime=0.04
/proc/29232/stat : 29232 (SatELiteGTI) S 29230 29232 26944 0 -1 4194304 335 669 0 0 0 0 4 0 17 0 1 0 306546292 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 265674089284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29232/statm: 1339 239 197 169 0 50 0
[pid=29238] ppid=29232 vsize=4688 CPUtime=3.04
/proc/29238/stat : 29238 (minisat_static) R 29232 29232 26944 0 -1 4194304 919 0 0 0 304 0 0 0 25 0 1 0 306546297 4800512 905 1992294400 134512640 135212243 4294956240 18446744073709551615 134535584 0 0 4096 3 0 0 0 17 0 0 0
/proc/29238/statm: 1172 905 76 170 0 999 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 10044

[startup+6.30187 s]
/proc/loadavg: 1.00 1.13 1.07 2/67 29238
/proc/meminfo: memFree=1610488/2055920 swapFree=4179980/4192956
[pid=29232] ppid=29230 vsize=5356 CPUtime=0.04
/proc/29232/stat : 29232 (SatELiteGTI) S 29230 29232 26944 0 -1 4194304 335 669 0 0 0 0 4 0 17 0 1 0 306546292 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 265674089284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29232/statm: 1339 239 197 169 0 50 0
[pid=29238] ppid=29232 vsize=5612 CPUtime=6.23
/proc/29238/stat : 29238 (minisat_static) R 29232 29232 26944 0 -1 4194304 1150 0 0 0 623 0 0 0 25 0 1 0 306546297 5746688 1136 1992294400 134512640 135212243 4294956240 18446744073709551615 134526078 0 0 4096 3 0 0 0 17 0 0 0
/proc/29238/statm: 1403 1136 76 170 0 1230 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 10968

[startup+12.7016 s]
/proc/loadavg: 1.00 1.12 1.07 2/67 29238
/proc/meminfo: memFree=1608824/2055920 swapFree=4179980/4192956
[pid=29232] ppid=29230 vsize=5356 CPUtime=0.04
/proc/29232/stat : 29232 (SatELiteGTI) S 29230 29232 26944 0 -1 4194304 335 669 0 0 0 0 4 0 17 0 1 0 306546292 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 265674089284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29232/statm: 1339 239 197 169 0 50 0
[pid=29238] ppid=29232 vsize=7356 CPUtime=12.64
/proc/29238/stat : 29238 (minisat_static) R 29232 29232 26944 0 -1 4194304 1581 0 0 0 1263 1 0 0 25 0 1 0 306546297 7532544 1567 1992294400 134512640 135212243 4294956240 18446744073709551615 134526143 0 0 4096 3 0 0 0 17 0 0 0
/proc/29238/statm: 1839 1567 76 170 0 1666 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 12712

[startup+25.502 s]
/proc/loadavg: 1.00 1.12 1.07 2/67 29238
/proc/meminfo: memFree=1606328/2055920 swapFree=4179980/4192956
[pid=29232] ppid=29230 vsize=5356 CPUtime=0.04
/proc/29232/stat : 29232 (SatELiteGTI) S 29230 29232 26944 0 -1 4194304 335 669 0 0 0 0 4 0 17 0 1 0 306546292 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 265674089284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29232/statm: 1339 239 197 169 0 50 0
[pid=29238] ppid=29232 vsize=9632 CPUtime=25.43
/proc/29238/stat : 29238 (minisat_static) R 29232 29232 26944 0 -1 4194304 2121 0 0 0 2541 2 0 0 25 0 1 0 306546297 9863168 2107 1992294400 134512640 135212243 4294956240 18446744073709551615 134526197 0 0 4096 3 0 0 0 17 0 0 0
/proc/29238/statm: 2408 2107 76 170 0 2235 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 14988

[startup+51.1019 s]
/proc/loadavg: 1.00 1.11 1.06 2/67 29238
/proc/meminfo: memFree=1603704/2055920 swapFree=4179980/4192956
[pid=29232] ppid=29230 vsize=5356 CPUtime=0.04
/proc/29232/stat : 29232 (SatELiteGTI) S 29230 29232 26944 0 -1 4194304 335 669 0 0 0 0 4 0 17 0 1 0 306546292 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 265674089284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29232/statm: 1339 239 197 169 0 50 0
[pid=29238] ppid=29232 vsize=12620 CPUtime=51.01
/proc/29238/stat : 29238 (minisat_static) R 29232 29232 26944 0 -1 4194304 2869 0 0 0 5098 3 0 0 25 0 1 0 306546297 12922880 2855 1992294400 134512640 135212243 4294956240 18446744073709551615 134718742 0 0 4096 3 0 0 0 17 0 0 0
/proc/29238/statm: 3155 2855 76 170 0 2982 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 17976

[startup+102.306 s]
/proc/loadavg: 1.00 1.09 1.06 2/67 29238
/proc/meminfo: memFree=1599800/2055920 swapFree=4179980/4192956
[pid=29232] ppid=29230 vsize=5356 CPUtime=0.04
/proc/29232/stat : 29232 (SatELiteGTI) S 29230 29232 26944 0 -1 4194304 335 669 0 0 0 0 4 0 17 0 1 0 306546292 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 265674089284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29232/statm: 1339 239 197 169 0 50 0
[pid=29238] ppid=29232 vsize=15932 CPUtime=102.19
/proc/29238/stat : 29238 (minisat_static) R 29232 29232 26944 0 -1 4194304 3720 0 0 0 10215 4 0 0 25 0 1 0 306546297 16314368 3706 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/29238/statm: 3983 3706 76 170 0 3810 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 21288

[startup+162.301 s]
/proc/loadavg: 1.00 1.07 1.05 2/67 29238
/proc/meminfo: memFree=1596792/2055920 swapFree=4179980/4192956
[pid=29232] ppid=29230 vsize=5356 CPUtime=0.04
/proc/29232/stat : 29232 (SatELiteGTI) S 29230 29232 26944 0 -1 4194304 335 669 0 0 0 0 4 0 17 0 1 0 306546292 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 265674089284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29232/statm: 1339 239 197 169 0 50 0
[pid=29238] ppid=29232 vsize=19376 CPUtime=162.16
/proc/29238/stat : 29238 (minisat_static) R 29232 29232 26944 0 -1 4194304 4550 0 0 0 16211 5 0 0 25 0 1 0 306546297 19841024 4536 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/29238/statm: 4844 4536 76 170 0 4671 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 24732

[startup+222.302 s]
/proc/loadavg: 1.00 1.05 1.05 2/67 29238
/proc/meminfo: memFree=1593656/2055920 swapFree=4179980/4192956
[pid=29232] ppid=29230 vsize=5356 CPUtime=0.04
/proc/29232/stat : 29232 (SatELiteGTI) S 29230 29232 26944 0 -1 4194304 335 669 0 0 0 0 4 0 17 0 1 0 306546292 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 265674089284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29232/statm: 1339 239 197 169 0 50 0
[pid=29238] ppid=29232 vsize=22156 CPUtime=222.13
/proc/29238/stat : 29238 (minisat_static) R 29232 29232 26944 0 -1 4194304 5264 0 0 0 22207 6 0 0 25 0 1 0 306546297 22687744 5250 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/29238/statm: 5539 5250 76 170 0 5366 0
Current children cumulated CPU time (s) 222.17
Current children cumulated vsize (KiB) 27512

[startup+282.302 s]
/proc/loadavg: 1.00 1.04 1.04 2/67 29238
/proc/meminfo: memFree=1591608/2055920 swapFree=4179980/4192956
[pid=29232] ppid=29230 vsize=5356 CPUtime=0.04
/proc/29232/stat : 29232 (SatELiteGTI) S 29230 29232 26944 0 -1 4194304 335 669 0 0 0 0 4 0 17 0 1 0 306546292 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 265674089284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29232/statm: 1339 239 197 169 0 50 0
[pid=29238] ppid=29232 vsize=24148 CPUtime=282.11
/proc/29238/stat : 29238 (minisat_static) R 29232 29232 26944 0 -1 4194304 5757 0 0 0 28205 6 0 0 25 0 1 0 306546297 24727552 5743 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/29238/statm: 6037 5743 76 170 0 5864 0
Current children cumulated CPU time (s) 282.15
Current children cumulated vsize (KiB) 29504

[startup+342.301 s]
/proc/loadavg: 1.00 1.03 1.03 2/67 29238
/proc/meminfo: memFree=1589496/2055920 swapFree=4179980/4192956
[pid=29232] ppid=29230 vsize=5356 CPUtime=0.04
/proc/29232/stat : 29232 (SatELiteGTI) S 29230 29232 26944 0 -1 4194304 335 669 0 0 0 0 4 0 17 0 1 0 306546292 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 265674089284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29232/statm: 1339 239 197 169 0 50 0
[pid=29238] ppid=29232 vsize=26320 CPUtime=342.09
/proc/29238/stat : 29238 (minisat_static) R 29232 29232 26944 0 -1 4194304 6285 0 0 0 34202 7 0 0 25 0 1 0 306546297 26951680 6271 1992294400 134512640 135212243 4294956240 18446744073709551615 134526214 0 0 4096 3 0 0 0 17 0 0 0
/proc/29238/statm: 6580 6271 76 170 0 6407 0
Current children cumulated CPU time (s) 342.13
Current children cumulated vsize (KiB) 31676

[startup+402.301 s]
/proc/loadavg: 1.00 1.02 1.03 2/67 29238
/proc/meminfo: memFree=1587256/2055920 swapFree=4179980/4192956
[pid=29232] ppid=29230 vsize=5356 CPUtime=0.04
/proc/29232/stat : 29232 (SatELiteGTI) S 29230 29232 26944 0 -1 4194304 335 669 0 0 0 0 4 0 17 0 1 0 306546292 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 265674089284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29232/statm: 1339 239 197 169 0 50 0
[pid=29238] ppid=29232 vsize=28576 CPUtime=402.06

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

/proc/29238/statm: 7911 7611 76 170 0 7738 0
Current children cumulated CPU time (s) 522.05
Current children cumulated vsize (KiB) 37000

[startup+582.301 s]
/proc/loadavg: 1.00 1.01 1.01 2/67 29238
/proc/meminfo: memFree=1581688/2055920 swapFree=4179980/4192956
[pid=29232] ppid=29230 vsize=5356 CPUtime=0.04
/proc/29232/stat : 29232 (SatELiteGTI) S 29230 29232 26944 0 -1 4194304 335 669 0 0 0 0 4 0 17 0 1 0 306546292 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 265674089284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29232/statm: 1339 239 197 169 0 50 0
[pid=29238] ppid=29232 vsize=34068 CPUtime=581.97
/proc/29238/stat : 29238 (minisat_static) R 29232 29232 26944 0 -1 4194304 8232 0 0 0 58188 9 0 0 25 0 1 0 306546297 34885632 8218 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/29238/statm: 8517 8218 76 170 0 8344 0
Current children cumulated CPU time (s) 582.01
Current children cumulated vsize (KiB) 39424

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.01 2/67 29238
/proc/meminfo: memFree=1579832/2055920 swapFree=4179980/4192956
[pid=29232] ppid=29230 vsize=5356 CPUtime=0.04
/proc/29232/stat : 29232 (SatELiteGTI) S 29230 29232 26944 0 -1 4194304 335 669 0 0 0 0 4 0 17 0 1 0 306546292 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 265674089284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29232/statm: 1339 239 197 169 0 50 0
[pid=29238] ppid=29232 vsize=36188 CPUtime=641.96
/proc/29238/stat : 29238 (minisat_static) R 29232 29232 26944 0 -1 4194304 8695 0 0 0 64186 10 0 0 25 0 1 0 306546297 37056512 8681 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/29238/statm: 9047 8681 76 170 0 8874 0
Current children cumulated CPU time (s) 642
Current children cumulated vsize (KiB) 41544

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 29238
/proc/meminfo: memFree=1578360/2055920 swapFree=4179980/4192956
[pid=29232] ppid=29230 vsize=5356 CPUtime=0.04
/proc/29232/stat : 29232 (SatELiteGTI) S 29230 29232 26944 0 -1 4194304 335 669 0 0 0 0 4 0 17 0 1 0 306546292 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 265674089284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29232/statm: 1339 239 197 169 0 50 0
[pid=29238] ppid=29232 vsize=37508 CPUtime=701.93
/proc/29238/stat : 29238 (minisat_static) R 29232 29232 26944 0 -1 4194304 9027 0 0 0 70183 10 0 0 25 0 1 0 306546297 38408192 9013 1992294400 134512640 135212243 4294956240 18446744073709551615 134526211 0 0 4096 3 0 0 0 17 0 0 0
/proc/29238/statm: 9377 9013 76 170 0 9204 0
Current children cumulated CPU time (s) 701.97
Current children cumulated vsize (KiB) 42864

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 29238
/proc/meminfo: memFree=1578296/2055920 swapFree=4179980/4192956
[pid=29232] ppid=29230 vsize=5356 CPUtime=0.04
/proc/29232/stat : 29232 (SatELiteGTI) S 29230 29232 26944 0 -1 4194304 335 669 0 0 0 0 4 0 17 0 1 0 306546292 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 265674089284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29232/statm: 1339 239 197 169 0 50 0
[pid=29238] ppid=29232 vsize=37508 CPUtime=761.9
/proc/29238/stat : 29238 (minisat_static) R 29232 29232 26944 0 -1 4194304 9027 0 0 0 76180 10 0 0 25 0 1 0 306546297 38408192 9013 1992294400 134512640 135212243 4294956240 18446744073709551615 134526086 0 0 4096 3 0 0 0 17 0 0 0
/proc/29238/statm: 9377 9013 76 170 0 9204 0
Current children cumulated CPU time (s) 761.94
Current children cumulated vsize (KiB) 42864

[startup+822.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 29238
/proc/meminfo: memFree=1575032/2055920 swapFree=4179980/4192956
[pid=29232] ppid=29230 vsize=5356 CPUtime=0.04
/proc/29232/stat : 29232 (SatELiteGTI) S 29230 29232 26944 0 -1 4194304 335 669 0 0 0 0 4 0 17 0 1 0 306546292 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 265674089284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29232/statm: 1339 239 197 169 0 50 0
[pid=29238] ppid=29232 vsize=40752 CPUtime=821.88
/proc/29238/stat : 29238 (minisat_static) R 29232 29232 26944 0 -1 4194304 9856 0 0 0 82176 12 0 0 25 0 1 0 306546297 41730048 9842 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/29238/statm: 10188 9842 76 170 0 10015 0
Current children cumulated CPU time (s) 821.92
Current children cumulated vsize (KiB) 46108

[startup+882.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 29238
/proc/meminfo: memFree=1574968/2055920 swapFree=4179980/4192956
[pid=29232] ppid=29230 vsize=5356 CPUtime=0.04
/proc/29232/stat : 29232 (SatELiteGTI) S 29230 29232 26944 0 -1 4194304 335 669 0 0 0 0 4 0 17 0 1 0 306546292 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 265674089284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29232/statm: 1339 239 197 169 0 50 0
[pid=29238] ppid=29232 vsize=40752 CPUtime=881.86
/proc/29238/stat : 29238 (minisat_static) R 29232 29232 26944 0 -1 4194304 9856 0 0 0 88174 12 0 0 25 0 1 0 306546297 41730048 9842 1992294400 134512640 135212243 4294956240 18446744073709551615 134526223 0 0 4096 3 0 0 0 17 0 0 0
/proc/29238/statm: 10188 9842 76 170 0 10015 0
Current children cumulated CPU time (s) 881.9
Current children cumulated vsize (KiB) 46108

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 29238
/proc/meminfo: memFree=1573816/2055920 swapFree=4179980/4192956
[pid=29232] ppid=29230 vsize=5356 CPUtime=0.04
/proc/29232/stat : 29232 (SatELiteGTI) S 29230 29232 26944 0 -1 4194304 335 669 0 0 0 0 4 0 17 0 1 0 306546292 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 265674089284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29232/statm: 1339 239 197 169 0 50 0
[pid=29238] ppid=29232 vsize=42084 CPUtime=941.82
/proc/29238/stat : 29238 (minisat_static) R 29232 29232 26944 0 -1 4194304 10172 0 0 0 94170 12 0 0 25 0 1 0 306546297 43094016 10158 1992294400 134512640 135212243 4294956240 18446744073709551615 134526157 0 0 4096 3 0 0 0 17 0 0 0
/proc/29238/statm: 10521 10158 76 170 0 10348 0
Current children cumulated CPU time (s) 941.86
Current children cumulated vsize (KiB) 47440

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 29238
/proc/meminfo: memFree=1571256/2055920 swapFree=4179980/4192956
[pid=29232] ppid=29230 vsize=5356 CPUtime=0.04
/proc/29232/stat : 29232 (SatELiteGTI) S 29230 29232 26944 0 -1 4194304 335 669 0 0 0 0 4 0 17 0 1 0 306546292 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 265674089284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29232/statm: 1339 239 197 169 0 50 0
[pid=29238] ppid=29232 vsize=44524 CPUtime=1001.81
/proc/29238/stat : 29238 (minisat_static) R 29232 29232 26944 0 -1 4194304 10786 0 0 0 100168 13 0 0 25 0 1 0 306546297 45592576 10772 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/29238/statm: 11131 10772 76 170 0 10958 0
Current children cumulated CPU time (s) 1001.85
Current children cumulated vsize (KiB) 49880

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 29238
/proc/meminfo: memFree=1571192/2055920 swapFree=4179980/4192956
[pid=29232] ppid=29230 vsize=5356 CPUtime=0.04
/proc/29232/stat : 29232 (SatELiteGTI) S 29230 29232 26944 0 -1 4194304 335 669 0 0 0 0 4 0 17 0 1 0 306546292 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 265674089284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29232/statm: 1339 239 197 169 0 50 0
[pid=29238] ppid=29232 vsize=44524 CPUtime=1061.78
/proc/29238/stat : 29238 (minisat_static) R 29232 29232 26944 0 -1 4194304 10786 0 0 0 106165 13 0 0 25 0 1 0 306546297 45592576 10772 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/29238/statm: 11131 10772 76 170 0 10958 0
Current children cumulated CPU time (s) 1061.82
Current children cumulated vsize (KiB) 49880

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 29238
/proc/meminfo: memFree=1571128/2055920 swapFree=4179980/4192956
[pid=29232] ppid=29230 vsize=5356 CPUtime=0.04
/proc/29232/stat : 29232 (SatELiteGTI) S 29230 29232 26944 0 -1 4194304 335 669 0 0 0 0 4 0 17 0 1 0 306546292 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 265674089284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29232/statm: 1339 239 197 169 0 50 0
[pid=29238] ppid=29232 vsize=44524 CPUtime=1121.75
/proc/29238/stat : 29238 (minisat_static) R 29232 29232 26944 0 -1 4194304 10790 0 0 0 112162 13 0 0 25 0 1 0 306546297 45592576 10776 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/29238/statm: 11131 10776 76 170 0 10958 0
Current children cumulated CPU time (s) 1121.79
Current children cumulated vsize (KiB) 49880

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 29238
/proc/meminfo: memFree=1567032/2055920 swapFree=4179980/4192956
[pid=29232] ppid=29230 vsize=5356 CPUtime=0.04
/proc/29232/stat : 29232 (SatELiteGTI) S 29230 29232 26944 0 -1 4194304 335 669 0 0 0 0 4 0 17 0 1 0 306546292 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 265674089284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29232/statm: 1339 239 197 169 0 50 0
[pid=29238] ppid=29232 vsize=48656 CPUtime=1181.73
/proc/29238/stat : 29238 (minisat_static) R 29232 29232 26944 0 -1 4194304 11832 0 0 0 118159 14 0 0 25 0 1 0 306546297 49823744 11818 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/29238/statm: 12164 11818 76 170 0 11991 0
Current children cumulated CPU time (s) 1181.77
Current children cumulated vsize (KiB) 54012



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 29238
/proc/meminfo: memFree=1566968/2055920 swapFree=4179980/4192956
[pid=29232] ppid=29230 vsize=5356 CPUtime=0.04
/proc/29232/stat : 29232 (SatELiteGTI) S 29230 29232 26944 0 -1 4194304 335 669 0 0 0 0 4 0 17 0 1 0 306546292 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 265674089284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29232/statm: 1339 239 197 169 0 50 0
[pid=29238] ppid=29232 vsize=48656 CPUtime=1200.03
/proc/29238/stat : 29238 (minisat_static) R 29232 29232 26944 0 -1 4194304 11832 0 0 0 119989 14 0 0 25 0 1 0 306546297 49823744 11818 1992294400 134512640 135212243 4294956240 18446744073709551615 134526078 0 0 4096 3 0 0 0 17 0 0 0
/proc/29238/statm: 12164 11818 76 170 0 11991 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 54012

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

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

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 29232 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=43993
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=6998
# CPU time returned by wait4() is 0.050991
# while last known CPU time is 1200.07
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.61
CPU time (s): 1200.07
CPU user time (s): 1199.93
CPU system time (s): 0.14
CPU usage (%): 99.9549
Max. virtual memory (cumulated for all children) (KiB): 54012

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.043993
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= 1004
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 15
involuntary context switches= 8

runsolver used 1.06784 second user time and 3.3085 second system time

The end

Launcher Data 

Begin job on node76 at 2009-05-20 04:06:02
IDJOB=1832616
IDBENCH=70271
IDSOLVER=672
FILE ID=node76/1832616-1242785162
PBS_JOBID= 9322299
Free space on /tmp= 66180 MiB

SOLVER NAME= MiniSAT 09z 2009-03-22
BENCH NAME= SAT09/RANDOM/LARGE/7SAT/UNKNOWN/160/unif-k7-r85-v160-c13600-S285713182-059.cnf
COMMAND LINE= SatELiteGTI BENCHNAME -random-seed=RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1832616-1242785162/watcher-1832616-1242785162 -o /tmp/evaluation-result-1832616-1242785162/solver-1832616-1242785162 -C 1200 -W 1800 -M 1800  SatELiteGTI HOME/instance-1832616-1242785162.cnf -random-seed=2120063269

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

MD5SUM BENCH= a43cbdef3a4536def8ea28a7d3ce3c97
RANDOM SEED=2120063269

node76.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		: 3000.220
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		: 3000.220
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1615848 kB
Buffers:         37408 kB
Cached:         330020 kB
SwapCached:       7320 kB
Active:         108144 kB
Inactive:       268228 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1615848 kB
SwapTotal:     4192956 kB
SwapFree:      4179980 kB
Dirty:            2012 kB
Writeback:           0 kB
Mapped:          14024 kB
Slab:            49644 kB
Committed_AS:  1007424 kB
PageTables:       1436 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= 66176 MiB
End job on node76 at 2009-05-20 04:26:04