Trace number 1832798

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
MiniSAT 09z 2009-03-22? (TO) 1200.02 1200.61

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/18000/
unif-k3-r4.2-v18000-c75600-S420719158-080.cnf
MD5SUM727f10970711b4154a45c3b50e2e1fe7
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark191.982
Satisfiable
(Un)Satisfiability was proved
Number of variables18000
Number of clauses75600
Sum of the clauses size226800
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 375600
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...
0.00/0.09	c ==============================================================================
0.00/0.09	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.09	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.09	c ==============================================================================
0.00/0.09	c |         0 |   75600   226800 |   22679       0        0     nan |  0.000 % |
0.00/0.27	c |         0 |   75090   227854 |      --       0       --      -- |     --   | -510/1054
0.00/0.27	c ==============================================================================
0.00/0.27	c Result  :   #vars: 17551   #clauses: 75090   #literals: 227854
0.00/0.27	c CPU time:   0.254961 s
0.00/0.27	c ==============================================================================
0.00/0.36	c WARNING: for repeatability, setting FPU to use double precision
0.00/0.36	c Number of variables   : 17551        
0.00/0.36	c Number of clauses     : 75090        
0.35/0.42	c Parsing time: 0.05         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-1832798-1242787899/watcher-1832798-1242787899 -o /tmp/evaluation-result-1832798-1242787899/solver-1832798-1242787899 -C 1200 -W 1800 -M 1800 SatELiteGTI HOME/instance-1832798-1242787899.cnf -random-seed=1001627296 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 23548
/proc/meminfo: memFree=1726480/2055920 swapFree=4170692/4192956
[pid=23548] ppid=23546 vsize=5356 CPUtime=0
/proc/23548/stat : 23548 (SatELiteGTI) R 23546 23548 22817 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 306817247 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 248761778258 0 0 4100 65536 0 0 0 17 0 0 0
/proc/23548/statm: 1339 235 195 169 0 50 0
[pid=23549] ppid=23548 vsize=5356 CPUtime=0
/proc/23549/stat : 23549 (SatELiteGTI) R 23548 23548 22817 0 -1 4194368 52 188 0 0 0 0 0 0 20 0 1 0 306817247 5484544 238 1992294400 4194304 4889804 548682068800 18446744073709551615 248761455325 0 65536 4096 65538 0 0 0 17 0 0 0
/proc/23549/statm: 1339 238 198 169 0 50 0

[startup+0.0642529 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 23548
/proc/meminfo: memFree=1726480/2055920 swapFree=4170692/4192956
[pid=23548] ppid=23546 vsize=5356 CPUtime=0
/proc/23548/stat : 23548 (SatELiteGTI) S 23546 23548 22817 0 -1 4194304 310 250 0 0 0 0 0 0 19 0 1 0 306817247 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23548/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.101251 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 23548
/proc/meminfo: memFree=1726480/2055920 swapFree=4170692/4192956
[pid=23548] ppid=23546 vsize=5356 CPUtime=0
/proc/23548/stat : 23548 (SatELiteGTI) S 23546 23548 22817 0 -1 4194304 310 250 0 0 0 0 0 0 19 0 1 0 306817247 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23548/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.30127 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 23548
/proc/meminfo: memFree=1726480/2055920 swapFree=4170692/4192956
[pid=23548] ppid=23546 vsize=5356 CPUtime=0
/proc/23548/stat : 23548 (SatELiteGTI) S 23546 23548 22817 0 -1 4194304 310 250 0 0 0 0 0 0 19 0 1 0 306817247 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23548/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.701311 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 23548
/proc/meminfo: memFree=1726480/2055920 swapFree=4170692/4192956
[pid=23548] ppid=23546 vsize=5356 CPUtime=0.35
/proc/23548/stat : 23548 (SatELiteGTI) S 23546 23548 22817 0 -1 4194304 335 2599 0 0 0 0 33 2 16 0 1 0 306817247 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23548/statm: 1339 239 197 169 0 50 0
Current children cumulated CPU time (s) 0.35
Current children cumulated vsize (KiB) 5356

[startup+1.50137 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 23554
/proc/meminfo: memFree=1718136/2055920 swapFree=4170692/4192956
[pid=23548] ppid=23546 vsize=5356 CPUtime=0.35
/proc/23548/stat : 23548 (SatELiteGTI) S 23546 23548 22817 0 -1 4194304 335 2599 0 0 0 0 33 2 16 0 1 0 306817247 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23548/statm: 1339 239 197 169 0 50 0
[pid=23554] ppid=23548 vsize=8168 CPUtime=1.13
/proc/23554/stat : 23554 (minisat_static) R 23548 23548 22817 0 -1 4194304 1919 0 0 0 112 1 0 0 25 0 1 0 306817283 8364032 1905 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/23554/statm: 2042 1905 76 170 0 1869 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 13524

[startup+3.10152 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 23554
/proc/meminfo: memFree=1716088/2055920 swapFree=4170692/4192956
[pid=23548] ppid=23546 vsize=5356 CPUtime=0.35
/proc/23548/stat : 23548 (SatELiteGTI) S 23546 23548 22817 0 -1 4194304 335 2599 0 0 0 0 33 2 16 0 1 0 306817247 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23548/statm: 1339 239 197 169 0 50 0
[pid=23554] ppid=23548 vsize=10808 CPUtime=2.72
/proc/23554/stat : 23554 (minisat_static) R 23548 23548 22817 0 -1 4194304 2568 0 0 0 270 2 0 0 25 0 1 0 306817283 11067392 2554 1992294400 134512640 135212243 4294956240 18446744073709551615 134526459 0 0 4096 3 0 0 0 17 0 0 0
/proc/23554/statm: 2702 2554 76 170 0 2529 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 16164

[startup+6.30181 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 23554
/proc/meminfo: memFree=1710776/2055920 swapFree=4170692/4192956
[pid=23548] ppid=23546 vsize=5356 CPUtime=0.35
/proc/23548/stat : 23548 (SatELiteGTI) S 23546 23548 22817 0 -1 4194304 335 2599 0 0 0 0 33 2 16 0 1 0 306817247 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23548/statm: 1339 239 197 169 0 50 0
[pid=23554] ppid=23548 vsize=15824 CPUtime=5.92
/proc/23554/stat : 23554 (minisat_static) R 23548 23548 22817 0 -1 4194304 3805 0 0 0 589 3 0 0 25 0 1 0 306817283 16203776 3791 1992294400 134512640 135212243 4294956240 18446744073709551615 134529778 0 0 4096 3 0 0 0 17 0 0 0
/proc/23554/statm: 3956 3791 76 170 0 3783 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 21180

[startup+12.7014 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 23554
/proc/meminfo: memFree=1701704/2055920 swapFree=4170692/4192956
[pid=23548] ppid=23546 vsize=5356 CPUtime=0.35
/proc/23548/stat : 23548 (SatELiteGTI) S 23546 23548 22817 0 -1 4194304 335 2599 0 0 0 0 33 2 16 0 1 0 306817247 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23548/statm: 1339 239 197 169 0 50 0
[pid=23554] ppid=23548 vsize=24640 CPUtime=12.31
/proc/23554/stat : 23554 (minisat_static) R 23548 23548 22817 0 -1 4194304 6007 0 0 0 1227 4 0 0 25 0 1 0 306817283 25231360 5993 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/23554/statm: 6160 5993 76 170 0 5987 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 29996

[startup+25.5015 s]
/proc/loadavg: 0.95 0.98 0.99 2/66 23554
/proc/meminfo: memFree=1685384/2055920 swapFree=4170692/4192956
[pid=23548] ppid=23546 vsize=5356 CPUtime=0.35
/proc/23548/stat : 23548 (SatELiteGTI) S 23546 23548 22817 0 -1 4194304 335 2599 0 0 0 0 33 2 16 0 1 0 306817247 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23548/statm: 1339 239 197 169 0 50 0
[pid=23554] ppid=23548 vsize=40264 CPUtime=25.11
/proc/23554/stat : 23554 (minisat_static) R 23548 23548 22817 0 -1 4194304 9933 0 0 0 2504 7 0 0 25 0 1 0 306817283 41230336 9919 1992294400 134512640 135212243 4294956240 18446744073709551615 134526162 0 0 4096 3 0 0 0 17 0 0 0
/proc/23554/statm: 10066 9919 76 170 0 9893 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 45620

[startup+51.1019 s]
/proc/loadavg: 0.96 0.98 0.99 2/66 23554
/proc/meminfo: memFree=1659272/2055920 swapFree=4170692/4192956
[pid=23548] ppid=23546 vsize=5356 CPUtime=0.35
/proc/23548/stat : 23548 (SatELiteGTI) S 23546 23548 22817 0 -1 4194304 335 2599 0 0 0 0 33 2 16 0 1 0 306817247 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23548/statm: 1339 239 197 169 0 50 0
[pid=23554] ppid=23548 vsize=66756 CPUtime=50.71
/proc/23554/stat : 23554 (minisat_static) R 23548 23548 22817 0 -1 4194304 16512 0 0 0 5056 15 0 0 25 0 1 0 306817283 68358144 16498 1992294400 134512640 135212243 4294956240 18446744073709551615 134526507 0 0 4096 3 0 0 0 17 0 0 0
/proc/23554/statm: 16689 16498 76 170 0 16516 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 72112

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/66 23554
/proc/meminfo: memFree=1652616/2055920 swapFree=4170692/4192956
[pid=23548] ppid=23546 vsize=5356 CPUtime=0.35
/proc/23548/stat : 23548 (SatELiteGTI) S 23546 23548 22817 0 -1 4194304 335 2599 0 0 0 0 33 2 16 0 1 0 306817247 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23548/statm: 1339 239 197 169 0 50 0
[pid=23554] ppid=23548 vsize=72700 CPUtime=101.88
/proc/23554/stat : 23554 (minisat_static) R 23548 23548 22817 0 -1 4194304 18009 0 0 0 10171 17 0 0 25 0 1 0 306817283 74444800 17995 1992294400 134512640 135212243 4294956240 18446744073709551615 134526078 0 0 4096 3 0 0 0 17 0 0 0
/proc/23554/statm: 18175 17995 76 170 0 18002 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 78056

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 23554
/proc/meminfo: memFree=1645448/2055920 swapFree=4170692/4192956
[pid=23548] ppid=23546 vsize=5356 CPUtime=0.35
/proc/23548/stat : 23548 (SatELiteGTI) S 23546 23548 22817 0 -1 4194304 335 2599 0 0 0 0 33 2 16 0 1 0 306817247 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23548/statm: 1339 239 197 169 0 50 0
[pid=23554] ppid=23548 vsize=79700 CPUtime=161.85
/proc/23554/stat : 23554 (minisat_static) R 23548 23548 22817 0 -1 4194304 19784 0 0 0 16167 18 0 0 25 0 1 0 306817283 81612800 19770 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/23554/statm: 19925 19770 76 170 0 19752 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 85056

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 23554
/proc/meminfo: memFree=1634888/2055920 swapFree=4170692/4192956
[pid=23548] ppid=23546 vsize=5356 CPUtime=0.35
/proc/23548/stat : 23548 (SatELiteGTI) S 23546 23548 22817 0 -1 4194304 335 2599 0 0 0 0 33 2 16 0 1 0 306817247 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23548/statm: 1339 239 197 169 0 50 0
[pid=23554] ppid=23548 vsize=90136 CPUtime=221.83
/proc/23554/stat : 23554 (minisat_static) R 23548 23548 22817 0 -1 4194304 22400 0 0 0 22162 21 0 0 25 0 1 0 306817283 92299264 22386 1992294400 134512640 135212243 4294956240 18446744073709551615 134536919 0 0 4096 3 0 0 0 17 0 0 0
/proc/23554/statm: 22534 22386 76 170 0 22361 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 95492

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 23554
/proc/meminfo: memFree=1625608/2055920 swapFree=4170692/4192956
[pid=23548] ppid=23546 vsize=5356 CPUtime=0.35
/proc/23548/stat : 23548 (SatELiteGTI) S 23546 23548 22817 0 -1 4194304 335 2599 0 0 0 0 33 2 16 0 1 0 306817247 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23548/statm: 1339 239 197 169 0 50 0
[pid=23554] ppid=23548 vsize=99564 CPUtime=281.79
/proc/23554/stat : 23554 (minisat_static) R 23548 23548 22817 0 -1 4194304 24721 0 0 0 28156 23 0 0 25 0 1 0 306817283 101953536 24707 1992294400 134512640 135212243 4294956240 18446744073709551615 134526150 0 0 4096 3 0 0 0 17 0 0 0
/proc/23554/statm: 24891 24707 76 170 0 24718 0
Current children cumulated CPU time (s) 282.14
Current children cumulated vsize (KiB) 104920

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 23554
/proc/meminfo: memFree=1624136/2055920 swapFree=4170692/4192956
[pid=23548] ppid=23546 vsize=5356 CPUtime=0.35
/proc/23548/stat : 23548 (SatELiteGTI) S 23546 23548 22817 0 -1 4194304 335 2599 0 0 0 0 33 2 16 0 1 0 306817247 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23548/statm: 1339 239 197 169 0 50 0
[pid=23554] ppid=23548 vsize=101280 CPUtime=341.77
/proc/23554/stat : 23554 (minisat_static) R 23548 23548 22817 0 -1 4194304 25156 0 0 0 34153 24 0 0 25 0 1 0 306817283 103710720 25142 1992294400 134512640 135212243 4294956240 18446744073709551615 134527804 0 0 4096 3 0 0 0 17 0 0 0
/proc/23554/statm: 25320 25142 76 170 0 25147 0
Current children cumulated CPU time (s) 342.12
Current children cumulated vsize (KiB) 106636

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 23554
/proc/meminfo: memFree=1618248/2055920 swapFree=4170692/4192956
[pid=23548] ppid=23546 vsize=5356 CPUtime=0.35
/proc/23548/stat : 23548 (SatELiteGTI) S 23546 23548 22817 0 -1 4194304 335 2599 0 0 0 0 33 2 16 0 1 0 306817247 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23548/statm: 1339 239 197 169 0 50 0
[pid=23554] ppid=23548 vsize=106836 CPUtime=401.73
/proc/23554/stat : 23554 (minisat_static) R 23548 23548 22817 0 -1 4194304 26541 0 0 0 40148 25 0 0 25 0 1 0 306817283 109400064 26527 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/23554/statm: 26709 26527 76 170 0 26536 0
Current children cumulated CPU time (s) 402.08

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

/proc/23554/statm: 29351 29170 76 170 0 29178 0
Current children cumulated CPU time (s) 522.03
Current children cumulated vsize (KiB) 122760

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 23560
/proc/meminfo: memFree=1595464/2055920 swapFree=4170692/4192956
[pid=23548] ppid=23546 vsize=5356 CPUtime=0.35
/proc/23548/stat : 23548 (SatELiteGTI) S 23546 23548 22817 0 -1 4194304 335 2599 0 0 0 0 33 2 16 0 1 0 306817247 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23548/statm: 1339 239 197 169 0 50 0
[pid=23554] ppid=23548 vsize=129292 CPUtime=581.66
/proc/23554/stat : 23554 (minisat_static) R 23548 23548 22817 0 -1 4194304 32175 0 0 0 58133 33 0 0 25 0 1 0 306817283 132395008 32161 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/23554/statm: 32323 32161 76 170 0 32150 0
Current children cumulated CPU time (s) 582.01
Current children cumulated vsize (KiB) 134648

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 23560
/proc/meminfo: memFree=1595464/2055920 swapFree=4170692/4192956
[pid=23548] ppid=23546 vsize=5356 CPUtime=0.35
/proc/23548/stat : 23548 (SatELiteGTI) S 23546 23548 22817 0 -1 4194304 335 2599 0 0 0 0 33 2 16 0 1 0 306817247 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23548/statm: 1339 239 197 169 0 50 0
[pid=23554] ppid=23548 vsize=129292 CPUtime=641.64
/proc/23554/stat : 23554 (minisat_static) R 23548 23548 22817 0 -1 4194304 32175 0 0 0 64131 33 0 0 25 0 1 0 306817283 132395008 32161 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/23554/statm: 32323 32161 76 170 0 32150 0
Current children cumulated CPU time (s) 641.99
Current children cumulated vsize (KiB) 134648

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 23560
/proc/meminfo: memFree=1588488/2055920 swapFree=4170692/4192956
[pid=23548] ppid=23546 vsize=5356 CPUtime=0.35
/proc/23548/stat : 23548 (SatELiteGTI) S 23546 23548 22817 0 -1 4194304 335 2599 0 0 0 0 33 2 16 0 1 0 306817247 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23548/statm: 1339 239 197 169 0 50 0
[pid=23554] ppid=23548 vsize=136688 CPUtime=701.61
/proc/23554/stat : 23554 (minisat_static) R 23548 23548 22817 0 -1 4194304 34044 0 0 0 70126 35 0 0 25 0 1 0 306817283 139968512 34030 1992294400 134512640 135212243 4294956240 18446744073709551615 134526010 0 0 4096 3 0 0 0 17 0 0 0
/proc/23554/statm: 34172 34030 76 170 0 33999 0
Current children cumulated CPU time (s) 701.96
Current children cumulated vsize (KiB) 142044

[startup+762.305 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 23560
/proc/meminfo: memFree=1584776/2055920 swapFree=4170692/4192956
[pid=23548] ppid=23546 vsize=5356 CPUtime=0.35
/proc/23548/stat : 23548 (SatELiteGTI) S 23546 23548 22817 0 -1 4194304 335 2599 0 0 0 0 33 2 16 0 1 0 306817247 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23548/statm: 1339 239 197 169 0 50 0
[pid=23554] ppid=23548 vsize=139856 CPUtime=761.58
/proc/23554/stat : 23554 (minisat_static) R 23548 23548 22817 0 -1 4194304 34835 0 0 0 76122 36 0 0 25 0 1 0 306817283 143212544 34821 1992294400 134512640 135212243 4294956240 18446744073709551615 134535816 0 0 4096 3 0 0 0 17 0 0 0
/proc/23554/statm: 34964 34821 76 170 0 34791 0
Current children cumulated CPU time (s) 761.93
Current children cumulated vsize (KiB) 145212

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 23560
/proc/meminfo: memFree=1584712/2055920 swapFree=4170692/4192956
[pid=23548] ppid=23546 vsize=5356 CPUtime=0.35
/proc/23548/stat : 23548 (SatELiteGTI) S 23546 23548 22817 0 -1 4194304 335 2599 0 0 0 0 33 2 16 0 1 0 306817247 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23548/statm: 1339 239 197 169 0 50 0
[pid=23554] ppid=23548 vsize=139856 CPUtime=821.55
/proc/23554/stat : 23554 (minisat_static) R 23548 23548 22817 0 -1 4194304 34835 0 0 0 82119 36 0 0 25 0 1 0 306817283 143212544 34821 1992294400 134512640 135212243 4294956240 18446744073709551615 134527856 0 0 4096 3 0 0 0 17 1 0 0
/proc/23554/statm: 34964 34821 76 170 0 34791 0
Current children cumulated CPU time (s) 821.9
Current children cumulated vsize (KiB) 145212

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 23560
/proc/meminfo: memFree=1573320/2055920 swapFree=4170692/4192956
[pid=23548] ppid=23546 vsize=5356 CPUtime=0.35
/proc/23548/stat : 23548 (SatELiteGTI) S 23546 23548 22817 0 -1 4194304 335 2599 0 0 0 0 33 2 16 0 1 0 306817247 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23548/statm: 1339 239 197 169 0 50 0
[pid=23554] ppid=23548 vsize=151496 CPUtime=881.5
/proc/23554/stat : 23554 (minisat_static) R 23548 23548 22817 0 -1 4194304 37683 0 0 0 88111 39 0 0 25 0 1 0 306817283 155131904 37669 1992294400 134512640 135212243 4294956240 18446744073709551615 134525968 0 0 4096 3 0 0 0 17 0 0 0
/proc/23554/statm: 37874 37669 76 170 0 37701 0
Current children cumulated CPU time (s) 881.85
Current children cumulated vsize (KiB) 156852

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 23560
/proc/meminfo: memFree=1573256/2055920 swapFree=4170692/4192956
[pid=23548] ppid=23546 vsize=5356 CPUtime=0.35
/proc/23548/stat : 23548 (SatELiteGTI) S 23546 23548 22817 0 -1 4194304 335 2599 0 0 0 0 33 2 16 0 1 0 306817247 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23548/statm: 1339 239 197 169 0 50 0
[pid=23554] ppid=23548 vsize=151496 CPUtime=941.47
/proc/23554/stat : 23554 (minisat_static) R 23548 23548 22817 0 -1 4194304 37683 0 0 0 94108 39 0 0 25 0 1 0 306817283 155131904 37669 1992294400 134512640 135212243 4294956240 18446744073709551615 134528028 0 0 4096 3 0 0 0 17 0 0 0
/proc/23554/statm: 37874 37669 76 170 0 37701 0
Current children cumulated CPU time (s) 941.82
Current children cumulated vsize (KiB) 156852

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 23560
/proc/meminfo: memFree=1573256/2055920 swapFree=4170692/4192956
[pid=23548] ppid=23546 vsize=5356 CPUtime=0.35
/proc/23548/stat : 23548 (SatELiteGTI) S 23546 23548 22817 0 -1 4194304 335 2599 0 0 0 0 33 2 16 0 1 0 306817247 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23548/statm: 1339 239 197 169 0 50 0
[pid=23554] ppid=23548 vsize=151496 CPUtime=1001.45
/proc/23554/stat : 23554 (minisat_static) R 23548 23548 22817 0 -1 4194304 37683 0 0 0 100106 39 0 0 25 0 1 0 306817283 155131904 37669 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/23554/statm: 37874 37669 76 170 0 37701 0
Current children cumulated CPU time (s) 1001.8
Current children cumulated vsize (KiB) 156852

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 23560
/proc/meminfo: memFree=1556296/2055920 swapFree=4170692/4192956
[pid=23548] ppid=23546 vsize=5356 CPUtime=0.35
/proc/23548/stat : 23548 (SatELiteGTI) S 23546 23548 22817 0 -1 4194304 335 2599 0 0 0 0 33 2 16 0 1 0 306817247 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23548/statm: 1339 239 197 169 0 50 0
[pid=23554] ppid=23548 vsize=168396 CPUtime=1061.42
/proc/23554/stat : 23554 (minisat_static) R 23548 23548 22817 0 -1 4194304 41924 0 0 0 106098 44 0 0 25 0 1 0 306817283 172437504 41910 1992294400 134512640 135212243 4294956240 18446744073709551615 134526010 0 0 4096 3 0 0 0 17 0 0 0
/proc/23554/statm: 42099 41910 76 170 0 41926 0
Current children cumulated CPU time (s) 1061.77
Current children cumulated vsize (KiB) 173752

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 23560
/proc/meminfo: memFree=1556232/2055920 swapFree=4170692/4192956
[pid=23548] ppid=23546 vsize=5356 CPUtime=0.35
/proc/23548/stat : 23548 (SatELiteGTI) S 23546 23548 22817 0 -1 4194304 335 2599 0 0 0 0 33 2 16 0 1 0 306817247 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23548/statm: 1339 239 197 169 0 50 0
[pid=23554] ppid=23548 vsize=168396 CPUtime=1121.4
/proc/23554/stat : 23554 (minisat_static) R 23548 23548 22817 0 -1 4194304 41924 0 0 0 112096 44 0 0 25 0 1 0 306817283 172437504 41910 1992294400 134512640 135212243 4294956240 18446744073709551615 134526084 0 0 4096 3 0 0 0 17 0 0 0
/proc/23554/statm: 42099 41910 76 170 0 41926 0
Current children cumulated CPU time (s) 1121.75
Current children cumulated vsize (KiB) 173752

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 23560
/proc/meminfo: memFree=1556232/2055920 swapFree=4170692/4192956
[pid=23548] ppid=23546 vsize=5356 CPUtime=0.35
/proc/23548/stat : 23548 (SatELiteGTI) S 23546 23548 22817 0 -1 4194304 335 2599 0 0 0 0 33 2 16 0 1 0 306817247 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23548/statm: 1339 239 197 169 0 50 0
[pid=23554] ppid=23548 vsize=168396 CPUtime=1181.37
/proc/23554/stat : 23554 (minisat_static) R 23548 23548 22817 0 -1 4194304 41924 0 0 0 118093 44 0 0 25 0 1 0 306817283 172437504 41910 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/23554/statm: 42099 41910 76 170 0 41926 0
Current children cumulated CPU time (s) 1181.72
Current children cumulated vsize (KiB) 173752



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 23560
/proc/meminfo: memFree=1556168/2055920 swapFree=4170692/4192956
[pid=23548] ppid=23546 vsize=5356 CPUtime=0.35
/proc/23548/stat : 23548 (SatELiteGTI) S 23546 23548 22817 0 -1 4194304 335 2599 0 0 0 0 33 2 16 0 1 0 306817247 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23548/statm: 1339 239 197 169 0 50 0
[pid=23554] ppid=23548 vsize=168396 CPUtime=1199.67
/proc/23554/stat : 23554 (minisat_static) R 23548 23548 22817 0 -1 4194304 41924 0 0 0 119923 44 0 0 25 0 1 0 306817283 172437504 41910 1992294400 134512640 135212243 4294956240 18446744073709551615 134526035 0 0 4096 3 0 0 0 17 0 0 0
/proc/23554/statm: 42099 41910 76 170 0 41926 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 173752

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 23548 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=334949
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=23996
# CPU time returned by wait4() is 0.358945
# while last known CPU time is 1200.02
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.61
CPU time (s): 1200.02
CPU user time (s): 1199.56
CPU system time (s): 0.46
CPU usage (%): 99.9506
Max. virtual memory (cumulated for all children) (KiB): 173752

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.334949
system time used= 0.023996
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2934
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= 13

runsolver used 1.18782 second user time and 3.18851 second system time

The end

Launcher Data 

Begin job on node55 at 2009-05-20 04:51:39
IDJOB=1832798
IDBENCH=70362
IDSOLVER=672
FILE ID=node55/1832798-1242787899
PBS_JOBID= 9322337
Free space on /tmp= 66252 MiB

SOLVER NAME= MiniSAT 09z 2009-03-22
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/18000/unif-k3-r4.2-v18000-c75600-S420719158-080.cnf
COMMAND LINE= SatELiteGTI BENCHNAME -random-seed=RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1832798-1242787899/watcher-1832798-1242787899 -o /tmp/evaluation-result-1832798-1242787899/solver-1832798-1242787899 -C 1200 -W 1800 -M 1800  SatELiteGTI HOME/instance-1832798-1242787899.cnf -random-seed=1001627296

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

MD5SUM BENCH= 727f10970711b4154a45c3b50e2e1fe7
RANDOM SEED=1001627296

node55.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		: 3000.240
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		: 3000.240
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:       1726960 kB
Buffers:         30076 kB
Cached:         239028 kB
SwapCached:      16496 kB
Active:         102152 kB
Inactive:       184996 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1726960 kB
SwapTotal:     4192956 kB
SwapFree:      4170692 kB
Dirty:            3020 kB
Writeback:           0 kB
Mapped:          15624 kB
Slab:            27912 kB
Committed_AS:   930428 kB
PageTables:       1368 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= 66252 MiB
End job on node55 at 2009-05-20 05:11:41