Trace number 1524999

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
LySAT i/2009-03-20? (TO) 1200.05 1200.71

General information on the benchmark

NameRANDOM/LARGE/7SAT/UNKNOWN/180/
unif-k7-r85-v180-c15300-S1249224492-031.cnf
MD5SUM926573baa883bfadaffafb33f2f57748
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark445.781
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:   0.019996 s
0.00/0.02	c ==============================================================================
0.00/0.06	c lySAT 0.1
0.00/0.06	c minisat core +  additionnal features
0.00/0.06	c ============================[ Problem Statistics ]=============================
0.00/0.06	c |                                                                             |
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:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1524999-1238367956/watcher-1524999-1238367956 -o /tmp/evaluation-result-1524999-1238367956/solver-1524999-1238367956 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1524999-1238367956.cnf i 

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
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.69 1.91 1.87 3/64 6544
/proc/meminfo: memFree=920568/2055920 swapFree=4176244/4192956
[pid=6544] ppid=6542 vsize=5356 CPUtime=0
/proc/6544/stat : 6544 (lysat.sh) S 6542 6544 6507 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1109458146 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6544/statm: 1339 235 195 169 0 50 0
[pid=6545] ppid=6544 vsize=692 CPUtime=0
/proc/6545/stat : 6545 (SatElite) R 6544 6544 6507 0 -1 4194304 106 0 0 0 0 0 0 0 19 0 1 0 1109458147 708608 90 1992294400 134512640 135034092 4294956112 18446744073709551615 134691005 0 0 4096 3 0 0 0 17 0 0 0
/proc/6545/statm: 173 91 50 127 0 43 0

[startup+0.011562 s]
/proc/loadavg: 1.69 1.91 1.87 3/64 6544
/proc/meminfo: memFree=920568/2055920 swapFree=4176244/4192956
[pid=6544] ppid=6542 vsize=5356 CPUtime=0
/proc/6544/stat : 6544 (lysat.sh) S 6542 6544 6507 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1109458146 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6544/statm: 1339 235 195 169 0 50 0
[pid=6545] ppid=6544 vsize=1088 CPUtime=0
/proc/6545/stat : 6545 (SatElite) R 6544 6544 6507 0 -1 4194304 192 0 0 0 0 0 0 0 19 0 1 0 1109458147 1114112 176 1992294400 134512640 135034092 4294956112 18446744073709551615 134543255 0 0 4096 3 0 0 0 17 0 0 0
/proc/6545/statm: 272 177 50 127 0 142 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 6444

[startup+0.101585 s]
/proc/loadavg: 1.69 1.91 1.87 3/64 6544
/proc/meminfo: memFree=920568/2055920 swapFree=4176244/4192956
[pid=6544] ppid=6542 vsize=5356 CPUtime=0.05
/proc/6544/stat : 6544 (lysat.sh) S 6542 6544 6507 0 -1 4194304 310 454 0 0 0 0 5 0 16 0 1 0 1109458146 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6544/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 5356

[startup+0.301625 s]
/proc/loadavg: 1.69 1.91 1.87 3/64 6544
/proc/meminfo: memFree=920568/2055920 swapFree=4176244/4192956
[pid=6544] ppid=6542 vsize=5356 CPUtime=0.05
/proc/6544/stat : 6544 (lysat.sh) S 6542 6544 6507 0 -1 4194304 310 454 0 0 0 0 5 0 16 0 1 0 1109458146 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6544/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 5356

[startup+0.701705 s]
/proc/loadavg: 1.69 1.91 1.87 3/64 6544
/proc/meminfo: memFree=920568/2055920 swapFree=4176244/4192956
[pid=6544] ppid=6542 vsize=5356 CPUtime=0.05
/proc/6544/stat : 6544 (lysat.sh) S 6542 6544 6507 0 -1 4194304 310 454 0 0 0 0 5 0 16 0 1 0 1109458146 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6544/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 5356

[startup+1.50286 s]
/proc/loadavg: 1.69 1.91 1.87 2/66 6547
/proc/meminfo: memFree=915936/2055920 swapFree=4176244/4192956
[pid=6544] ppid=6542 vsize=5356 CPUtime=0.05
/proc/6544/stat : 6544 (lysat.sh) S 6542 6544 6507 0 -1 4194304 310 454 0 0 0 0 5 0 16 0 1 0 1109458146 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6544/statm: 1339 237 195 169 0 50 0
[pid=6547] ppid=6544 vsize=5476 CPUtime=1.43
/proc/6547/stat : 6547 (LySATi) R 6544 6544 6507 0 -1 4194304 1115 0 0 0 143 0 0 0 25 0 1 0 1109458153 5607424 1101 1992294400 134512640 135226915 4294956224 18446744073709551615 134543500 0 0 4096 3 0 0 0 17 1 0 0
/proc/6547/statm: 1369 1101 81 174 0 1192 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 10832

[startup+3.10118 s]
/proc/loadavg: 1.69 1.91 1.87 2/66 6547
/proc/meminfo: memFree=914720/2055920 swapFree=4176244/4192956
[pid=6544] ppid=6542 vsize=5356 CPUtime=0.05
/proc/6544/stat : 6544 (lysat.sh) S 6542 6544 6507 0 -1 4194304 310 454 0 0 0 0 5 0 16 0 1 0 1109458146 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6544/statm: 1339 237 195 169 0 50 0
[pid=6547] ppid=6544 vsize=7468 CPUtime=3.02
/proc/6547/stat : 6547 (LySATi) R 6544 6544 6507 0 -1 4194304 1630 0 0 0 301 1 0 0 25 0 1 0 1109458153 7647232 1616 1992294400 134512640 135226915 4294956224 18446744073709551615 134537079 0 0 4096 3 0 0 0 17 1 0 0
/proc/6547/statm: 1867 1616 81 174 0 1690 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 12824

[startup+6.30281 s]
/proc/loadavg: 1.64 1.89 1.86 2/66 6547
/proc/meminfo: memFree=911416/2055920 swapFree=4176244/4192956
[pid=6544] ppid=6542 vsize=5356 CPUtime=0.05
/proc/6544/stat : 6544 (lysat.sh) S 6542 6544 6507 0 -1 4194304 310 454 0 0 0 0 5 0 16 0 1 0 1109458146 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6544/statm: 1339 237 195 169 0 50 0
[pid=6547] ppid=6544 vsize=10188 CPUtime=6.21
/proc/6547/stat : 6547 (LySATi) R 6544 6544 6507 0 -1 4194304 2310 0 0 0 620 1 0 0 25 0 1 0 1109458153 10432512 2296 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/6547/statm: 2547 2296 81 174 0 2370 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 15544

[startup+12.7011 s]
/proc/loadavg: 1.59 1.87 1.86 2/66 6547
/proc/meminfo: memFree=909048/2055920 swapFree=4176244/4192956
[pid=6544] ppid=6542 vsize=5356 CPUtime=0.05
/proc/6544/stat : 6544 (lysat.sh) S 6542 6544 6507 0 -1 4194304 310 454 0 0 0 0 5 0 16 0 1 0 1109458146 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6544/statm: 1339 237 195 169 0 50 0
[pid=6547] ppid=6544 vsize=12336 CPUtime=12.6
/proc/6547/stat : 6547 (LySATi) R 6544 6544 6507 0 -1 4194304 2819 0 0 0 1258 2 0 0 25 0 1 0 1109458153 12632064 2805 1992294400 134512640 135226915 4294956224 18446744073709551615 134536794 0 0 4096 3 0 0 0 17 0 0 0
/proc/6547/statm: 3084 2805 81 174 0 2907 0
Current children cumulated CPU time (s) 12.65
Current children cumulated vsize (KiB) 17692

[startup+25.5016 s]
/proc/loadavg: 1.45 1.83 1.84 2/66 6547
/proc/meminfo: memFree=904120/2055920 swapFree=4176244/4192956
[pid=6544] ppid=6542 vsize=5356 CPUtime=0.05
/proc/6544/stat : 6544 (lysat.sh) S 6542 6544 6507 0 -1 4194304 310 454 0 0 0 0 5 0 16 0 1 0 1109458146 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6544/statm: 1339 237 195 169 0 50 0
[pid=6547] ppid=6544 vsize=17020 CPUtime=25.4
/proc/6547/stat : 6547 (LySATi) R 6544 6544 6507 0 -1 4194304 3987 0 0 0 2537 3 0 0 25 0 1 0 1109458153 17428480 3973 1992294400 134512640 135226915 4294956224 18446744073709551615 134537023 0 0 4096 3 0 0 0 17 0 0 0
/proc/6547/statm: 4255 3973 81 174 0 4078 0
Current children cumulated CPU time (s) 25.45
Current children cumulated vsize (KiB) 22376

[startup+51.1016 s]
/proc/loadavg: 1.30 1.76 1.82 2/66 6547
/proc/meminfo: memFree=896760/2055920 swapFree=4176244/4192956
[pid=6544] ppid=6542 vsize=5356 CPUtime=0.05
/proc/6544/stat : 6544 (lysat.sh) S 6542 6544 6507 0 -1 4194304 310 454 0 0 0 0 5 0 16 0 1 0 1109458146 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6544/statm: 1339 237 195 169 0 50 0
[pid=6547] ppid=6544 vsize=24916 CPUtime=50.98
/proc/6547/stat : 6547 (LySATi) R 6544 6544 6507 0 -1 4194304 5950 0 0 0 5094 4 0 0 25 0 1 0 1109458153 25513984 5936 1992294400 134512640 135226915 4294956224 18446744073709551615 134543500 0 0 4096 3 0 0 0 17 0 0 0
/proc/6547/statm: 6229 5936 81 174 0 6052 0
Current children cumulated CPU time (s) 51.03
Current children cumulated vsize (KiB) 30272

[startup+102.306 s]
/proc/loadavg: 1.12 1.63 1.77 2/66 6547
/proc/meminfo: memFree=888312/2055920 swapFree=4176244/4192956
[pid=6544] ppid=6542 vsize=5356 CPUtime=0.05
/proc/6544/stat : 6544 (lysat.sh) S 6542 6544 6507 0 -1 4194304 310 454 0 0 0 0 5 0 16 0 1 0 1109458146 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6544/statm: 1339 237 195 169 0 50 0
[pid=6547] ppid=6544 vsize=33040 CPUtime=102.15
/proc/6547/stat : 6547 (LySATi) R 6544 6544 6507 0 -1 4194304 7930 0 0 0 10209 6 0 0 25 0 1 0 1109458153 33832960 7916 1992294400 134512640 135226915 4294956224 18446744073709551615 134536749 0 0 4096 3 0 0 0 17 0 0 0
/proc/6547/statm: 8260 7916 81 174 0 8083 0
Current children cumulated CPU time (s) 102.2
Current children cumulated vsize (KiB) 38396

[startup+162.302 s]
/proc/loadavg: 1.05 1.52 1.72 2/66 6547
/proc/meminfo: memFree=880056/2055920 swapFree=4176244/4192956
[pid=6544] ppid=6542 vsize=5356 CPUtime=0.05
/proc/6544/stat : 6544 (lysat.sh) S 6542 6544 6507 0 -1 4194304 310 454 0 0 0 0 5 0 16 0 1 0 1109458146 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6544/statm: 1339 237 195 169 0 50 0
[pid=6547] ppid=6544 vsize=41484 CPUtime=162.12
/proc/6547/stat : 6547 (LySATi) R 6544 6544 6507 0 -1 4194304 10031 0 0 0 16203 9 0 0 25 0 1 0 1109458153 42479616 10017 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/6547/statm: 10371 10017 81 174 0 10194 0
Current children cumulated CPU time (s) 162.17
Current children cumulated vsize (KiB) 46840

[startup+222.301 s]
/proc/loadavg: 1.02 1.43 1.67 2/66 6547
/proc/meminfo: memFree=875512/2055920 swapFree=4176244/4192956
[pid=6544] ppid=6542 vsize=5356 CPUtime=0.05
/proc/6544/stat : 6544 (lysat.sh) S 6542 6544 6507 0 -1 4194304 310 454 0 0 0 0 5 0 16 0 1 0 1109458146 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6544/statm: 1339 237 195 169 0 50 0
[pid=6547] ppid=6544 vsize=46040 CPUtime=222.1
/proc/6547/stat : 6547 (LySATi) R 6544 6544 6507 0 -1 4194304 11120 0 0 0 22199 11 0 0 25 0 1 0 1109458153 47144960 11106 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/6547/statm: 11510 11106 81 174 0 11333 0
Current children cumulated CPU time (s) 222.15
Current children cumulated vsize (KiB) 51396

[startup+282.301 s]
/proc/loadavg: 1.00 1.35 1.63 2/66 6547
/proc/meminfo: memFree=868024/2055920 swapFree=4176244/4192956
[pid=6544] ppid=6542 vsize=5356 CPUtime=0.05
/proc/6544/stat : 6544 (lysat.sh) S 6542 6544 6507 0 -1 4194304 310 454 0 0 0 0 5 0 16 0 1 0 1109458146 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6544/statm: 1339 237 195 169 0 50 0
[pid=6547] ppid=6544 vsize=53592 CPUtime=282.07
/proc/6547/stat : 6547 (LySATi) R 6544 6544 6507 0 -1 4194304 12973 0 0 0 28193 14 0 0 25 0 1 0 1109458153 54878208 12959 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/6547/statm: 13398 12959 81 174 0 13221 0
Current children cumulated CPU time (s) 282.12
Current children cumulated vsize (KiB) 58948

[startup+342.302 s]
/proc/loadavg: 1.00 1.28 1.59 2/66 6547
/proc/meminfo: memFree=861240/2055920 swapFree=4176244/4192956
[pid=6544] ppid=6542 vsize=5356 CPUtime=0.05
/proc/6544/stat : 6544 (lysat.sh) S 6542 6544 6507 0 -1 4194304 310 454 0 0 0 0 5 0 16 0 1 0 1109458146 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6544/statm: 1339 237 195 169 0 50 0
[pid=6547] ppid=6544 vsize=60480 CPUtime=342.04
/proc/6547/stat : 6547 (LySATi) R 6544 6544 6507 0 -1 4194304 14685 0 0 0 34189 15 0 0 25 0 1 0 1109458153 61931520 14671 1992294400 134512640 135226915 4294956224 18446744073709551615 134536749 0 0 4096 3 0 0 0 17 0 0 0
/proc/6547/statm: 15120 14671 81 174 0 14943 0
Current children cumulated CPU time (s) 342.09
Current children cumulated vsize (KiB) 65836

[startup+402.302 s]
/proc/loadavg: 1.00 1.23 1.55 2/66 6547
/proc/meminfo: memFree=852600/2055920 swapFree=4176244/4192956
[pid=6544] ppid=6542 vsize=5356 CPUtime=0.05
/proc/6544/stat : 6544 (lysat.sh) S 6542 6544 6507 0 -1 4194304 310 454 0 0 0 0 5 0 16 0 1 0 1109458146 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6544/statm: 1339 237 195 169 0 50 0

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

/proc/6547/statm: 21954 21298 81 174 0 21777 0
Current children cumulated CPU time (s) 581.95
Current children cumulated vsize (KiB) 93172

[startup+642.301 s]
/proc/loadavg: 1.00 1.09 1.41 2/66 6547
/proc/meminfo: memFree=831672/2055920 swapFree=4176244/4192956
[pid=6544] ppid=6542 vsize=5356 CPUtime=0.05
/proc/6544/stat : 6544 (lysat.sh) S 6542 6544 6507 0 -1 4194304 310 454 0 0 0 0 5 0 16 0 1 0 1109458146 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6544/statm: 1339 237 195 169 0 50 0
[pid=6547] ppid=6544 vsize=91372 CPUtime=641.87
/proc/6547/stat : 6547 (LySATi) R 6544 6544 6507 0 -1 4194304 22042 0 0 0 64164 23 0 0 25 0 1 0 1109458153 93564928 22028 1992294400 134512640 135226915 4294956224 18446744073709551615 134536797 0 0 4096 3 0 0 0 17 0 0 0
/proc/6547/statm: 22843 22028 81 174 0 22666 0
Current children cumulated CPU time (s) 641.92
Current children cumulated vsize (KiB) 96728

[startup+702.301 s]
/proc/loadavg: 1.00 1.07 1.38 2/66 6547
/proc/meminfo: memFree=831608/2055920 swapFree=4176244/4192956
[pid=6544] ppid=6542 vsize=5356 CPUtime=0.05
/proc/6544/stat : 6544 (lysat.sh) S 6542 6544 6507 0 -1 4194304 310 454 0 0 0 0 5 0 16 0 1 0 1109458146 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6544/statm: 1339 237 195 169 0 50 0
[pid=6547] ppid=6544 vsize=91372 CPUtime=701.84
/proc/6547/stat : 6547 (LySATi) R 6544 6544 6507 0 -1 4194304 22059 0 0 0 70161 23 0 0 25 0 1 0 1109458153 93564928 22045 1992294400 134512640 135226915 4294956224 18446744073709551615 134536772 0 0 4096 3 0 0 0 17 0 0 0
/proc/6547/statm: 22843 22045 81 174 0 22666 0
Current children cumulated CPU time (s) 701.89
Current children cumulated vsize (KiB) 96728

[startup+762.306 s]
/proc/loadavg: 1.00 1.06 1.35 2/66 6547
/proc/meminfo: memFree=831480/2055920 swapFree=4176244/4192956
[pid=6544] ppid=6542 vsize=5356 CPUtime=0.05
/proc/6544/stat : 6544 (lysat.sh) S 6542 6544 6507 0 -1 4194304 310 454 0 0 0 0 5 0 16 0 1 0 1109458146 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6544/statm: 1339 237 195 169 0 50 0
[pid=6547] ppid=6544 vsize=91372 CPUtime=761.82
/proc/6547/stat : 6547 (LySATi) R 6544 6544 6507 0 -1 4194304 22080 0 0 0 76159 23 0 0 25 0 1 0 1109458153 93564928 22066 1992294400 134512640 135226915 4294956224 18446744073709551615 134537023 0 0 4096 3 0 0 0 17 0 0 0
/proc/6547/statm: 22843 22066 81 174 0 22666 0
Current children cumulated CPU time (s) 761.87
Current children cumulated vsize (KiB) 96728

[startup+822.302 s]
/proc/loadavg: 1.00 1.05 1.33 2/66 6547
/proc/meminfo: memFree=829688/2055920 swapFree=4176244/4192956
[pid=6544] ppid=6542 vsize=5356 CPUtime=0.05
/proc/6544/stat : 6544 (lysat.sh) S 6542 6544 6507 0 -1 4194304 310 454 0 0 0 0 5 0 16 0 1 0 1109458146 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6544/statm: 1339 237 195 169 0 50 0
[pid=6547] ppid=6544 vsize=93284 CPUtime=821.77
/proc/6547/stat : 6547 (LySATi) R 6544 6544 6507 0 -1 4194304 22582 0 0 0 82154 23 0 0 25 0 1 0 1109458153 95522816 22568 1992294400 134512640 135226915 4294956224 18446744073709551615 134536797 0 0 4096 3 0 0 0 17 0 0 0
/proc/6547/statm: 23321 22568 81 174 0 23144 0
Current children cumulated CPU time (s) 821.82
Current children cumulated vsize (KiB) 98640

[startup+882.302 s]
/proc/loadavg: 1.00 1.03 1.31 2/66 6547
/proc/meminfo: memFree=819576/2055920 swapFree=4176244/4192956
[pid=6544] ppid=6542 vsize=5356 CPUtime=0.05
/proc/6544/stat : 6544 (lysat.sh) S 6542 6544 6507 0 -1 4194304 310 454 0 0 0 0 5 0 16 0 1 0 1109458146 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6544/statm: 1339 237 195 169 0 50 0
[pid=6547] ppid=6544 vsize=103452 CPUtime=881.75
/proc/6547/stat : 6547 (LySATi) R 6544 6544 6507 0 -1 4194304 25076 0 0 0 88149 26 0 0 25 0 1 0 1109458153 105934848 25062 1992294400 134512640 135226915 4294956224 18446744073709551615 134531193 0 0 4096 3 0 0 0 17 0 0 0
/proc/6547/statm: 25863 25062 81 174 0 25686 0
Current children cumulated CPU time (s) 881.8
Current children cumulated vsize (KiB) 108808

[startup+942.301 s]
/proc/loadavg: 1.00 1.03 1.29 2/66 6547
/proc/meminfo: memFree=819512/2055920 swapFree=4176244/4192956
[pid=6544] ppid=6542 vsize=5356 CPUtime=0.05
/proc/6544/stat : 6544 (lysat.sh) S 6542 6544 6507 0 -1 4194304 310 454 0 0 0 0 5 0 16 0 1 0 1109458146 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6544/statm: 1339 237 195 169 0 50 0
[pid=6547] ppid=6544 vsize=103452 CPUtime=941.72
/proc/6547/stat : 6547 (LySATi) R 6544 6544 6507 0 -1 4194304 25078 0 0 0 94146 26 0 0 25 0 1 0 1109458153 105934848 25064 1992294400 134512640 135226915 4294956224 18446744073709551615 134536744 0 0 4096 3 0 0 0 17 0 0 0
/proc/6547/statm: 25863 25064 81 174 0 25686 0
Current children cumulated CPU time (s) 941.77
Current children cumulated vsize (KiB) 108808

[startup+1002.3 s]
/proc/loadavg: 1.00 1.02 1.26 2/66 6547
/proc/meminfo: memFree=819448/2055920 swapFree=4176244/4192956
[pid=6544] ppid=6542 vsize=5356 CPUtime=0.05
/proc/6544/stat : 6544 (lysat.sh) S 6542 6544 6507 0 -1 4194304 310 454 0 0 0 0 5 0 16 0 1 0 1109458146 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6544/statm: 1339 237 195 169 0 50 0
[pid=6547] ppid=6544 vsize=103452 CPUtime=1001.68
/proc/6547/stat : 6547 (LySATi) R 6544 6544 6507 0 -1 4194304 25089 0 0 0 100142 26 0 0 25 0 1 0 1109458153 105934848 25075 1992294400 134512640 135226915 4294956224 18446744073709551615 134537023 0 0 4096 3 0 0 0 17 0 0 0
/proc/6547/statm: 25863 25075 81 174 0 25686 0
Current children cumulated CPU time (s) 1001.73
Current children cumulated vsize (KiB) 108808

[startup+1062.3 s]
/proc/loadavg: 1.00 1.01 1.25 2/66 6547
/proc/meminfo: memFree=819384/2055920 swapFree=4176244/4192956
[pid=6544] ppid=6542 vsize=5356 CPUtime=0.05
/proc/6544/stat : 6544 (lysat.sh) S 6542 6544 6507 0 -1 4194304 310 454 0 0 0 0 5 0 16 0 1 0 1109458146 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6544/statm: 1339 237 195 169 0 50 0
[pid=6547] ppid=6544 vsize=103452 CPUtime=1061.65
/proc/6547/stat : 6547 (LySATi) R 6544 6544 6507 0 -1 4194304 25116 0 0 0 106139 26 0 0 25 0 1 0 1109458153 105934848 25102 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/6547/statm: 25863 25102 81 174 0 25686 0
Current children cumulated CPU time (s) 1061.7
Current children cumulated vsize (KiB) 108808

[startup+1122.3 s]
/proc/loadavg: 1.00 1.01 1.23 2/66 6547
/proc/meminfo: memFree=819320/2055920 swapFree=4176244/4192956
[pid=6544] ppid=6542 vsize=5356 CPUtime=0.05
/proc/6544/stat : 6544 (lysat.sh) S 6542 6544 6507 0 -1 4194304 310 454 0 0 0 0 5 0 16 0 1 0 1109458146 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6544/statm: 1339 237 195 169 0 50 0
[pid=6547] ppid=6544 vsize=103452 CPUtime=1121.63
/proc/6547/stat : 6547 (LySATi) R 6544 6544 6507 0 -1 4194304 25131 0 0 0 112137 26 0 0 25 0 1 0 1109458153 105934848 25117 1992294400 134512640 135226915 4294956224 18446744073709551615 134536788 0 0 4096 3 0 0 0 17 0 0 0
/proc/6547/statm: 25863 25117 81 174 0 25686 0
Current children cumulated CPU time (s) 1121.68
Current children cumulated vsize (KiB) 108808

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.21 2/66 6547
/proc/meminfo: memFree=813688/2055920 swapFree=4176244/4192956
[pid=6544] ppid=6542 vsize=5356 CPUtime=0.05
/proc/6544/stat : 6544 (lysat.sh) S 6542 6544 6507 0 -1 4194304 310 454 0 0 0 0 5 0 16 0 1 0 1109458146 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6544/statm: 1339 237 195 169 0 50 0
[pid=6547] ppid=6544 vsize=109320 CPUtime=1181.59
/proc/6547/stat : 6547 (LySATi) R 6544 6544 6507 0 -1 4194304 26578 0 0 0 118131 28 0 0 25 0 1 0 1109458153 111943680 26564 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/6547/statm: 27330 26564 81 174 0 27153 0
Current children cumulated CPU time (s) 1181.64
Current children cumulated vsize (KiB) 114676



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.7 s]
/proc/loadavg: 1.00 1.00 1.21 2/66 6547
/proc/meminfo: memFree=810488/2055920 swapFree=4176244/4192956
[pid=6544] ppid=6542 vsize=5356 CPUtime=0.05
/proc/6544/stat : 6544 (lysat.sh) S 6542 6544 6507 0 -1 4194304 310 454 0 0 0 0 5 0 16 0 1 0 1109458146 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6544/statm: 1339 237 195 169 0 50 0
[pid=6547] ppid=6544 vsize=112476 CPUtime=1200
/proc/6547/stat : 6547 (LySATi) R 6544 6544 6507 0 -1 4194304 27330 0 0 0 119971 29 0 0 25 0 1 0 1109458153 115175424 27316 1992294400 134512640 135226915 4294956224 18446744073709551615 134537411 0 0 4096 3 0 0 0 17 0 0 0
/proc/6547/statm: 28119 27316 81 174 0 27942 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 117832

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

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

[startup+1200.7 s]
/proc/loadavg: 1.00 1.00 1.21 2/66 6547
/proc/meminfo: memFree=810488/2055920 swapFree=4176244/4192956
[pid=6544] ppid=6542 vsize=5356 CPUtime=0.05
/proc/6544/stat : 6544 (lysat.sh) S 6542 6544 6507 0 -1 4194304 310 454 0 0 0 0 5 0 16 0 1 0 1109458146 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6544/statm: 1339 237 195 169 0 50 0
[pid=6547] ppid=6544 vsize=112476 CPUtime=1200
/proc/6547/stat : 6547 (LySATi) R 6544 6544 6507 0 -1 4194304 27330 0 0 0 119971 29 0 0 25 0 1 0 1109458153 115175424 27316 1992294400 134512640 135226915 4294956224 18446744073709551615 134537411 0 0 4096 3 0 0 0 17 0 0 0
/proc/6547/statm: 28119 27316 81 174 0 27942 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 117832

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 6544 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=56991
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=4999
# CPU time returned by wait4() is 0.06199
# while last known CPU time is 1200.05
#
# 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): 1200.05
CPU user time (s): 1199.76
CPU system time (s): 0.29
CPU usage (%): 99.9447
Max. virtual memory (cumulated for all children) (KiB): 117832

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.056991
system time used= 0.004999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 764
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= 5
involuntary context switches= 3

runsolver used 1.40179 second user time and 2.80557 second system time

The end

Launcher Data 

Begin job on node53 at 2009-03-30 01:05:56
IDJOB=1524999
IDBENCH=70256
IDSOLVER=511
FILE ID=node53/1524999-1238367956
PBS_JOBID= 9061247
Free space on /tmp= 66040 MiB

SOLVER NAME= LySAT i/2009-03-20
BENCH NAME= SAT09/RANDOM/LARGE/7SAT/UNKNOWN/180/unif-k7-r85-v180-c15300-S1249224492-031.cnf
COMMAND LINE= lysat.sh BENCHNAME i
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1524999-1238367956/watcher-1524999-1238367956 -o /tmp/evaluation-result-1524999-1238367956/solver-1524999-1238367956 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1524999-1238367956.cnf i

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

MD5SUM BENCH= 926573baa883bfadaffafb33f2f57748
RANDOM SEED=768156853

node53.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		: 3000.264
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		: 3000.264
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:        921048 kB
Buffers:         87244 kB
Cached:         959260 kB
SwapCached:      10692 kB
Active:         255076 kB
Inactive:       803592 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        921048 kB
SwapTotal:     4192956 kB
SwapFree:      4176244 kB
Dirty:            2724 kB
Writeback:           0 kB
Mapped:          17704 kB
Slab:            62308 kB
Committed_AS:  2478008 kB
PageTables:       1384 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66040 MiB
End job on node53 at 2009-03-30 01:25:59