Trace number 1832596

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) 1200.04 1200.71

General information on the benchmark

NameRANDOM/LARGE/7SAT/UNKNOWN/180/
unif-k7-r85-v180-c15300-S1295462378-089.cnf
MD5SUM680f1c08894c7336e339abedaa2a15cb
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark1103.04
Satisfiable
(Un)Satisfiability was proved
Number of variables180
Number of clauses15300
Sum of the clauses size107100
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 515300

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 |   15300   107100 |    4589       0        0     nan |  0.000 % |
0.00/0.02	c ==============================================================================
0.00/0.02	c Result  :   #vars: 180   #clauses: 15300   #literals: 107100
0.00/0.02	c CPU time:   0.017997 s
0.00/0.02	c ==============================================================================
0.00/0.06	c WARNING: for repeatability, setting FPU to use double precision
0.00/0.06	c Number of variables   : 180          
0.00/0.06	c Number of clauses     : 15300        
0.00/0.07	c Parsing time: 0.01         s

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1832596-1242785015/watcher-1832596-1242785015 -o /tmp/evaluation-result-1832596-1242785015/solver-1832596-1242785015 -C 1200 -W 1800 -M 1800 SatELiteGTI HOME/instance-1832596-1242785015.cnf -random-seed=813212401 

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: 1.02 1.01 1.00 3/64 26916
/proc/meminfo: memFree=1893880/2055920 swapFree=4180408/4192956
[pid=26916] ppid=26914 vsize=5356 CPUtime=0
/proc/26916/stat : 26916 (SatELiteGTI) S 26914 26916 26172 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 306535649 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 206381482066 0 0 4100 65536 18446744071563648864 0 0 17 0 0 0
/proc/26916/statm: 1339 235 195 169 0 50 0
[pid=26917] ppid=26916 vsize=5356 CPUtime=0
/proc/26917/stat : 26917 (SatELiteGTI) S 26916 26916 26172 0 -1 4194368 51 25 0 0 0 0 0 0 18 0 1 0 306535649 5484544 238 1992294400 4194304 4889804 548682068800 18446744073709551615 206381310788 0 65536 4096 65538 18446744071563356171 0 0 17 0 0 0
/proc/26917/statm: 1339 238 198 169 0 50 0
[pid=26919] ppid=26917 vsize=0 CPUtime=0
/proc/26919/stat : 26919 (SatELiteGTI) R 26917 26916 26172 0 -1 4194368 19 0 0 0 0 0 0 0 18 0 1 0 306535650 0 0 1992294400 0 0 0 18446744073709551615 206381313319 0 0 4096 0 0 0 0 17 0 0 0
/proc/26919/statm: 0 0 0 0 0 0 0

[startup+0.102464 s]
/proc/loadavg: 1.02 1.01 1.00 3/64 26916
/proc/meminfo: memFree=1893880/2055920 swapFree=4180408/4192956
[pid=26916] ppid=26914 vsize=5356 CPUtime=0.04
/proc/26916/stat : 26916 (SatELiteGTI) S 26914 26916 26172 0 -1 4194304 335 709 0 0 0 0 4 0 16 0 1 0 306535649 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26916/statm: 1339 239 197 169 0 50 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5356

[startup+0.201476 s]
/proc/loadavg: 1.02 1.01 1.00 3/64 26916
/proc/meminfo: memFree=1893880/2055920 swapFree=4180408/4192956
[pid=26916] ppid=26914 vsize=5356 CPUtime=0.04
/proc/26916/stat : 26916 (SatELiteGTI) S 26914 26916 26172 0 -1 4194304 335 709 0 0 0 0 4 0 16 0 1 0 306535649 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26916/statm: 1339 239 197 169 0 50 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5356

[startup+0.301494 s]
/proc/loadavg: 1.02 1.01 1.00 3/64 26916
/proc/meminfo: memFree=1893880/2055920 swapFree=4180408/4192956
[pid=26916] ppid=26914 vsize=5356 CPUtime=0.04
/proc/26916/stat : 26916 (SatELiteGTI) S 26914 26916 26172 0 -1 4194304 335 709 0 0 0 0 4 0 16 0 1 0 306535649 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26916/statm: 1339 239 197 169 0 50 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5356

[startup+0.701567 s]
/proc/loadavg: 1.02 1.01 1.00 3/64 26916
/proc/meminfo: memFree=1893880/2055920 swapFree=4180408/4192956
[pid=26916] ppid=26914 vsize=5356 CPUtime=0.04
/proc/26916/stat : 26916 (SatELiteGTI) S 26914 26916 26172 0 -1 4194304 335 709 0 0 0 0 4 0 16 0 1 0 306535649 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26916/statm: 1339 239 197 169 0 50 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5356

[startup+1.50171 s]
/proc/loadavg: 1.02 1.01 1.00 2/66 26922
/proc/meminfo: memFree=1890472/2055920 swapFree=4180408/4192956
[pid=26916] ppid=26914 vsize=5356 CPUtime=0.04
/proc/26916/stat : 26916 (SatELiteGTI) S 26914 26916 26172 0 -1 4194304 335 709 0 0 0 0 4 0 16 0 1 0 306535649 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26916/statm: 1339 239 197 169 0 50 0
[pid=26922] ppid=26916 vsize=4132 CPUtime=1.43
/proc/26922/stat : 26922 (minisat_static) R 26916 26916 26172 0 -1 4194304 784 0 0 0 143 0 0 0 25 0 1 0 306535655 4231168 770 1992294400 134512640 135212243 4294956240 18446744073709551615 134526200 0 0 4096 3 0 0 0 17 0 0 0
/proc/26922/statm: 1033 770 76 170 0 860 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 9488

[startup+3.10201 s]
/proc/loadavg: 1.02 1.01 1.00 2/66 26922
/proc/meminfo: memFree=1889896/2055920 swapFree=4180408/4192956
[pid=26916] ppid=26914 vsize=5356 CPUtime=0.04
/proc/26916/stat : 26916 (SatELiteGTI) S 26914 26916 26172 0 -1 4194304 335 709 0 0 0 0 4 0 16 0 1 0 306535649 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26916/statm: 1339 239 197 169 0 50 0
[pid=26922] ppid=26916 vsize=4816 CPUtime=3.03
/proc/26922/stat : 26922 (minisat_static) R 26916 26916 26172 0 -1 4194304 951 0 0 0 303 0 0 0 25 0 1 0 306535655 4931584 937 1992294400 134512640 135212243 4294956240 18446744073709551615 134526157 0 0 4096 3 0 0 0 17 0 0 0
/proc/26922/statm: 1204 937 76 170 0 1031 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 10172

[startup+6.30159 s]
/proc/loadavg: 1.01 1.01 1.00 2/66 26922
/proc/meminfo: memFree=1888552/2055920 swapFree=4180408/4192956
[pid=26916] ppid=26914 vsize=5356 CPUtime=0.04
/proc/26916/stat : 26916 (SatELiteGTI) S 26914 26916 26172 0 -1 4194304 335 709 0 0 0 0 4 0 16 0 1 0 306535649 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26916/statm: 1339 239 197 169 0 50 0
[pid=26922] ppid=26916 vsize=6036 CPUtime=6.22
/proc/26922/stat : 26922 (minisat_static) R 26916 26916 26172 0 -1 4194304 1241 0 0 0 622 0 0 0 25 0 1 0 306535655 6180864 1227 1992294400 134512640 135212243 4294956240 18446744073709551615 134526459 0 0 4096 3 0 0 0 17 0 0 0
/proc/26922/statm: 1509 1227 76 170 0 1336 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 11392

[startup+12.7018 s]
/proc/loadavg: 1.01 1.01 1.00 2/66 26922
/proc/meminfo: memFree=1886696/2055920 swapFree=4180408/4192956
[pid=26916] ppid=26914 vsize=5356 CPUtime=0.04
/proc/26916/stat : 26916 (SatELiteGTI) S 26914 26916 26172 0 -1 4194304 335 709 0 0 0 0 4 0 16 0 1 0 306535649 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26916/statm: 1339 239 197 169 0 50 0
[pid=26922] ppid=26916 vsize=7356 CPUtime=12.62
/proc/26922/stat : 26922 (minisat_static) R 26916 26916 26172 0 -1 4194304 1600 0 0 0 1262 0 0 0 25 0 1 0 306535655 7532544 1586 1992294400 134512640 135212243 4294956240 18446744073709551615 134526154 0 0 4096 3 0 0 0 17 0 0 0
/proc/26922/statm: 1839 1586 76 170 0 1666 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 12712

[startup+25.5011 s]
/proc/loadavg: 1.01 1.01 1.00 2/66 26922
/proc/meminfo: memFree=1884328/2055920 swapFree=4180408/4192956
[pid=26916] ppid=26914 vsize=5356 CPUtime=0.04
/proc/26916/stat : 26916 (SatELiteGTI) S 26914 26916 26172 0 -1 4194304 335 709 0 0 0 0 4 0 16 0 1 0 306535649 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26916/statm: 1339 239 197 169 0 50 0
[pid=26922] ppid=26916 vsize=10192 CPUtime=25.41
/proc/26922/stat : 26922 (minisat_static) R 26916 26916 26172 0 -1 4194304 2275 0 0 0 2541 0 0 0 25 0 1 0 306535655 10436608 2261 1992294400 134512640 135212243 4294956240 18446744073709551615 134526211 0 0 4096 3 0 0 0 17 0 0 0
/proc/26922/statm: 2548 2261 76 170 0 2375 0
Current children cumulated CPU time (s) 25.45
Current children cumulated vsize (KiB) 15548

[startup+51.1018 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26922
/proc/meminfo: memFree=1881704/2055920 swapFree=4180408/4192956
[pid=26916] ppid=26914 vsize=5356 CPUtime=0.04
/proc/26916/stat : 26916 (SatELiteGTI) S 26914 26916 26172 0 -1 4194304 335 709 0 0 0 0 4 0 16 0 1 0 306535649 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26916/statm: 1339 239 197 169 0 50 0
[pid=26922] ppid=26916 vsize=12572 CPUtime=50.99
/proc/26922/stat : 26922 (minisat_static) R 26916 26916 26172 0 -1 4194304 2891 0 0 0 5098 1 0 0 25 0 1 0 306535655 12873728 2877 1992294400 134512640 135212243 4294956240 18446744073709551615 134526154 0 0 4096 3 0 0 0 17 0 0 0
/proc/26922/statm: 3143 2877 76 170 0 2970 0
Current children cumulated CPU time (s) 51.03
Current children cumulated vsize (KiB) 17928

[startup+102.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26922
/proc/meminfo: memFree=1877160/2055920 swapFree=4180408/4192956
[pid=26916] ppid=26914 vsize=5356 CPUtime=0.04
/proc/26916/stat : 26916 (SatELiteGTI) S 26914 26916 26172 0 -1 4194304 335 709 0 0 0 0 4 0 16 0 1 0 306535649 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26916/statm: 1339 239 197 169 0 50 0
[pid=26922] ppid=26916 vsize=17140 CPUtime=102.17
/proc/26922/stat : 26922 (minisat_static) R 26916 26916 26172 0 -1 4194304 4016 0 0 0 10215 2 0 0 25 0 1 0 306535655 17551360 4002 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/26922/statm: 4285 4002 76 170 0 4112 0
Current children cumulated CPU time (s) 102.21
Current children cumulated vsize (KiB) 22496

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26922
/proc/meminfo: memFree=1874088/2055920 swapFree=4180408/4192956
[pid=26916] ppid=26914 vsize=5356 CPUtime=0.04
/proc/26916/stat : 26916 (SatELiteGTI) S 26914 26916 26172 0 -1 4194304 335 709 0 0 0 0 4 0 16 0 1 0 306535649 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26916/statm: 1339 239 197 169 0 50 0
[pid=26922] ppid=26916 vsize=20172 CPUtime=162.14
/proc/26922/stat : 26922 (minisat_static) R 26916 26916 26172 0 -1 4194304 4769 0 0 0 16211 3 0 0 25 0 1 0 306535655 20656128 4755 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/26922/statm: 5043 4755 76 170 0 4870 0
Current children cumulated CPU time (s) 162.18
Current children cumulated vsize (KiB) 25528

[startup+222.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26922
/proc/meminfo: memFree=1870448/2055920 swapFree=4180408/4192956
[pid=26916] ppid=26914 vsize=5356 CPUtime=0.04
/proc/26916/stat : 26916 (SatELiteGTI) S 26914 26916 26172 0 -1 4194304 335 709 0 0 0 0 4 0 16 0 1 0 306535649 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26916/statm: 1339 239 197 169 0 50 0
[pid=26922] ppid=26916 vsize=23748 CPUtime=222.11
/proc/26922/stat : 26922 (minisat_static) R 26916 26916 26172 0 -1 4194304 5671 0 0 0 22208 3 0 0 25 0 1 0 306535655 24317952 5657 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/26922/statm: 5937 5657 76 170 0 5764 0
Current children cumulated CPU time (s) 222.15
Current children cumulated vsize (KiB) 29104

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26922
/proc/meminfo: memFree=1868336/2055920 swapFree=4180408/4192956
[pid=26916] ppid=26914 vsize=5356 CPUtime=0.04
/proc/26916/stat : 26916 (SatELiteGTI) S 26914 26916 26172 0 -1 4194304 335 709 0 0 0 0 4 0 16 0 1 0 306535649 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26916/statm: 1339 239 197 169 0 50 0
[pid=26922] ppid=26916 vsize=25728 CPUtime=282.08
/proc/26922/stat : 26922 (minisat_static) R 26916 26916 26172 0 -1 4194304 6199 0 0 0 28204 4 0 0 25 0 1 0 306535655 26345472 6185 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/26922/statm: 6432 6185 76 170 0 6259 0
Current children cumulated CPU time (s) 282.12
Current children cumulated vsize (KiB) 31084

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26922
/proc/meminfo: memFree=1866032/2055920 swapFree=4180408/4192956
[pid=26916] ppid=26914 vsize=5356 CPUtime=0.04
/proc/26916/stat : 26916 (SatELiteGTI) S 26914 26916 26172 0 -1 4194304 335 709 0 0 0 0 4 0 16 0 1 0 306535649 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26916/statm: 1339 239 197 169 0 50 0
[pid=26922] ppid=26916 vsize=28288 CPUtime=342.06
/proc/26922/stat : 26922 (minisat_static) R 26916 26916 26172 0 -1 4194304 6786 0 0 0 34201 5 0 0 25 0 1 0 306535655 28966912 6772 1992294400 134512640 135212243 4294956240 18446744073709551615 134526010 0 0 4096 3 0 0 0 17 0 0 0
/proc/26922/statm: 7072 6772 76 170 0 6899 0
Current children cumulated CPU time (s) 342.1
Current children cumulated vsize (KiB) 33644

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26922
/proc/meminfo: memFree=1863600/2055920 swapFree=4180408/4192956
[pid=26916] ppid=26914 vsize=5356 CPUtime=0.04
/proc/26916/stat : 26916 (SatELiteGTI) S 26914 26916 26172 0 -1 4194304 335 709 0 0 0 0 4 0 16 0 1 0 306535649 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26916/statm: 1339 239 197 169 0 50 0
[pid=26922] ppid=26916 vsize=30688 CPUtime=402.02

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

/proc/26922/statm: 8502 8222 76 170 0 8329 0
Current children cumulated CPU time (s) 522
Current children cumulated vsize (KiB) 39364

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26922
/proc/meminfo: memFree=1857520/2055920 swapFree=4180408/4192956
[pid=26916] ppid=26914 vsize=5356 CPUtime=0.04
/proc/26916/stat : 26916 (SatELiteGTI) S 26914 26916 26172 0 -1 4194304 335 709 0 0 0 0 4 0 16 0 1 0 306535649 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26916/statm: 1339 239 197 169 0 50 0
[pid=26922] ppid=26916 vsize=36544 CPUtime=581.93
/proc/26922/stat : 26922 (minisat_static) R 26916 26916 26172 0 -1 4194304 8883 0 0 0 58186 7 0 0 25 0 1 0 306535655 37421056 8869 1992294400 134512640 135212243 4294956240 18446744073709551615 134526078 0 0 4096 3 0 0 0 17 0 0 0
/proc/26922/statm: 9136 8869 76 170 0 8963 0
Current children cumulated CPU time (s) 581.97
Current children cumulated vsize (KiB) 41900

[startup+642.302 s]
/proc/loadavg: 1.08 1.02 1.01 2/66 26922
/proc/meminfo: memFree=1855856/2055920 swapFree=4180408/4192956
[pid=26916] ppid=26914 vsize=5356 CPUtime=0.04
/proc/26916/stat : 26916 (SatELiteGTI) S 26914 26916 26172 0 -1 4194304 335 709 0 0 0 0 4 0 16 0 1 0 306535649 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26916/statm: 1339 239 197 169 0 50 0
[pid=26922] ppid=26916 vsize=38540 CPUtime=641.9
/proc/26922/stat : 26922 (minisat_static) R 26916 26916 26172 0 -1 4194304 9332 0 0 0 64182 8 0 0 25 0 1 0 306535655 39464960 9318 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/26922/statm: 9635 9318 76 170 0 9462 0
Current children cumulated CPU time (s) 641.94
Current children cumulated vsize (KiB) 43896

[startup+702.302 s]
/proc/loadavg: 1.03 1.01 1.00 2/66 26922
/proc/meminfo: memFree=1854064/2055920 swapFree=4180408/4192956
[pid=26916] ppid=26914 vsize=5356 CPUtime=0.04
/proc/26916/stat : 26916 (SatELiteGTI) S 26914 26916 26172 0 -1 4194304 335 709 0 0 0 0 4 0 16 0 1 0 306535649 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26916/statm: 1339 239 197 169 0 50 0
[pid=26922] ppid=26916 vsize=40128 CPUtime=701.87
/proc/26922/stat : 26922 (minisat_static) R 26916 26916 26172 0 -1 4194304 9702 0 0 0 70179 8 0 0 25 0 1 0 306535655 41091072 9688 1992294400 134512640 135212243 4294956240 18446744073709551615 134526136 0 0 4096 3 0 0 0 17 0 0 0
/proc/26922/statm: 10032 9688 76 170 0 9859 0
Current children cumulated CPU time (s) 701.91
Current children cumulated vsize (KiB) 45484

[startup+762.302 s]
/proc/loadavg: 1.01 1.00 1.00 2/66 26922
/proc/meminfo: memFree=1854000/2055920 swapFree=4180408/4192956
[pid=26916] ppid=26914 vsize=5356 CPUtime=0.04
/proc/26916/stat : 26916 (SatELiteGTI) S 26914 26916 26172 0 -1 4194304 335 709 0 0 0 0 4 0 16 0 1 0 306535649 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26916/statm: 1339 239 197 169 0 50 0
[pid=26922] ppid=26916 vsize=40128 CPUtime=761.84
/proc/26922/stat : 26922 (minisat_static) R 26916 26916 26172 0 -1 4194304 9703 0 0 0 76176 8 0 0 25 0 1 0 306535655 41091072 9689 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/26922/statm: 10032 9689 76 170 0 9859 0
Current children cumulated CPU time (s) 761.88
Current children cumulated vsize (KiB) 45484

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26922
/proc/meminfo: memFree=1850288/2055920 swapFree=4180408/4192956
[pid=26916] ppid=26914 vsize=5356 CPUtime=0.04
/proc/26916/stat : 26916 (SatELiteGTI) S 26914 26916 26172 0 -1 4194304 335 709 0 0 0 0 4 0 16 0 1 0 306535649 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26916/statm: 1339 239 197 169 0 50 0
[pid=26922] ppid=26916 vsize=43860 CPUtime=821.81
/proc/26922/stat : 26922 (minisat_static) R 26916 26916 26172 0 -1 4194304 10644 0 0 0 82171 10 0 0 25 0 1 0 306535655 44912640 10630 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/26922/statm: 10965 10630 76 170 0 10792 0
Current children cumulated CPU time (s) 821.85
Current children cumulated vsize (KiB) 49216

[startup+882.307 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26922
/proc/meminfo: memFree=1850224/2055920 swapFree=4180408/4192956
[pid=26916] ppid=26914 vsize=5356 CPUtime=0.04
/proc/26916/stat : 26916 (SatELiteGTI) S 26914 26916 26172 0 -1 4194304 335 709 0 0 0 0 4 0 16 0 1 0 306535649 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26916/statm: 1339 239 197 169 0 50 0
[pid=26922] ppid=26916 vsize=43860 CPUtime=881.78
/proc/26922/stat : 26922 (minisat_static) R 26916 26916 26172 0 -1 4194304 10644 0 0 0 88168 10 0 0 25 0 1 0 306535655 44912640 10630 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/26922/statm: 10965 10630 76 170 0 10792 0
Current children cumulated CPU time (s) 881.82
Current children cumulated vsize (KiB) 49216

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26922
/proc/meminfo: memFree=1848496/2055920 swapFree=4180408/4192956
[pid=26916] ppid=26914 vsize=5356 CPUtime=0.04
/proc/26916/stat : 26916 (SatELiteGTI) S 26914 26916 26172 0 -1 4194304 335 709 0 0 0 0 4 0 16 0 1 0 306535649 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26916/statm: 1339 239 197 169 0 50 0
[pid=26922] ppid=26916 vsize=45588 CPUtime=941.75
/proc/26922/stat : 26922 (minisat_static) R 26916 26916 26172 0 -1 4194304 11107 0 0 0 94165 10 0 0 25 0 1 0 306535655 46682112 11093 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/26922/statm: 11397 11093 76 170 0 11224 0
Current children cumulated CPU time (s) 941.79
Current children cumulated vsize (KiB) 50944

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26922
/proc/meminfo: memFree=1846192/2055920 swapFree=4180408/4192956
[pid=26916] ppid=26914 vsize=5356 CPUtime=0.04
/proc/26916/stat : 26916 (SatELiteGTI) S 26914 26916 26172 0 -1 4194304 335 709 0 0 0 0 4 0 16 0 1 0 306535649 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26916/statm: 1339 239 197 169 0 50 0
[pid=26922] ppid=26916 vsize=47764 CPUtime=1001.71
/proc/26922/stat : 26922 (minisat_static) R 26916 26916 26172 0 -1 4194304 11648 0 0 0 100160 11 0 0 25 0 1 0 306535655 48910336 11634 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/26922/statm: 11941 11634 76 170 0 11768 0
Current children cumulated CPU time (s) 1001.75
Current children cumulated vsize (KiB) 53120

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26922
/proc/meminfo: memFree=1846192/2055920 swapFree=4180408/4192956
[pid=26916] ppid=26914 vsize=5356 CPUtime=0.04
/proc/26916/stat : 26916 (SatELiteGTI) S 26914 26916 26172 0 -1 4194304 335 709 0 0 0 0 4 0 16 0 1 0 306535649 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26916/statm: 1339 239 197 169 0 50 0
[pid=26922] ppid=26916 vsize=47764 CPUtime=1061.69
/proc/26922/stat : 26922 (minisat_static) R 26916 26916 26172 0 -1 4194304 11648 0 0 0 106158 11 0 0 25 0 1 0 306535655 48910336 11634 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/26922/statm: 11941 11634 76 170 0 11768 0
Current children cumulated CPU time (s) 1061.73
Current children cumulated vsize (KiB) 53120

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26922
/proc/meminfo: memFree=1846128/2055920 swapFree=4180408/4192956
[pid=26916] ppid=26914 vsize=5356 CPUtime=0.04
/proc/26916/stat : 26916 (SatELiteGTI) S 26914 26916 26172 0 -1 4194304 335 709 0 0 0 0 4 0 16 0 1 0 306535649 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26916/statm: 1339 239 197 169 0 50 0
[pid=26922] ppid=26916 vsize=47764 CPUtime=1121.65
/proc/26922/stat : 26922 (minisat_static) R 26916 26916 26172 0 -1 4194304 11652 0 0 0 112154 11 0 0 25 0 1 0 306535655 48910336 11638 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/26922/statm: 11941 11638 76 170 0 11768 0
Current children cumulated CPU time (s) 1121.69
Current children cumulated vsize (KiB) 53120

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26922
/proc/meminfo: memFree=1841584/2055920 swapFree=4180408/4192956
[pid=26916] ppid=26914 vsize=5356 CPUtime=0.04
/proc/26916/stat : 26916 (SatELiteGTI) S 26914 26916 26172 0 -1 4194304 335 709 0 0 0 0 4 0 16 0 1 0 306535649 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26916/statm: 1339 239 197 169 0 50 0
[pid=26922] ppid=26916 vsize=52332 CPUtime=1181.61
/proc/26922/stat : 26922 (minisat_static) R 26916 26916 26172 0 -1 4194304 12783 0 0 0 118149 12 0 0 25 0 1 0 306535655 53587968 12769 1992294400 134512640 135212243 4294956240 18446744073709551615 134526055 0 0 4096 3 0 0 0 17 0 0 0
/proc/26922/statm: 13083 12769 76 170 0 12910 0
Current children cumulated CPU time (s) 1181.65
Current children cumulated vsize (KiB) 57688



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26922
/proc/meminfo: memFree=1841584/2055920 swapFree=4180408/4192956
[pid=26916] ppid=26914 vsize=5356 CPUtime=0.04
/proc/26916/stat : 26916 (SatELiteGTI) S 26914 26916 26172 0 -1 4194304 335 709 0 0 0 0 4 0 16 0 1 0 306535649 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26916/statm: 1339 239 197 169 0 50 0
[pid=26922] ppid=26916 vsize=52332 CPUtime=1200
/proc/26922/stat : 26922 (minisat_static) R 26916 26916 26172 0 -1 4194304 12783 0 0 0 119988 12 0 0 25 0 1 0 306535655 53587968 12769 1992294400 134512640 135212243 4294956240 18446744073709551615 134526461 0 0 4096 3 0 0 0 17 0 0 0
/proc/26922/statm: 13083 12769 76 170 0 12910 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 57688

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 26916 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=49992
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=8998
# CPU time returned by wait4() is 0.05899
# while last known CPU time is 1200.04
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.71
CPU time (s): 1200.04
CPU user time (s): 1199.92
CPU system time (s): 0.12
CPU usage (%): 99.9439
Max. virtual memory (cumulated for all children) (KiB): 57688

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.049992
system time used= 0.008998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1044
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 0.98285 second user time and 3.39448 second system time

The end

Launcher Data 

Begin job on node2 at 2009-05-20 04:03:35
IDJOB=1832596
IDBENCH=70261
IDSOLVER=672
FILE ID=node2/1832596-1242785015
PBS_JOBID= 9322376
Free space on /tmp= 66420 MiB

SOLVER NAME= MiniSAT 09z 2009-03-22
BENCH NAME= SAT09/RANDOM/LARGE/7SAT/UNKNOWN/180/unif-k7-r85-v180-c15300-S1295462378-089.cnf
COMMAND LINE= SatELiteGTI BENCHNAME -random-seed=RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1832596-1242785015/watcher-1832596-1242785015 -o /tmp/evaluation-result-1832596-1242785015/solver-1832596-1242785015 -C 1200 -W 1800 -M 1800  SatELiteGTI HOME/instance-1832596-1242785015.cnf -random-seed=813212401

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

MD5SUM BENCH= 680f1c08894c7336e339abedaa2a15cb
RANDOM SEED=813212401

node2.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		: 3000.265
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		: 3000.265
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:       1894424 kB
Buffers:         24380 kB
Cached:          91368 kB
SwapCached:       6788 kB
Active:          37144 kB
Inactive:        87464 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1894424 kB
SwapTotal:     4192956 kB
SwapFree:      4180408 kB
Dirty:            2008 kB
Writeback:           0 kB
Mapped:          14052 kB
Slab:            22908 kB
Committed_AS:  1285952 kB
PageTables:       1480 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= 66420 MiB
End job on node2 at 2009-05-20 04:23:38