Trace number 1525454

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) 1200.07 1200.51

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/16000/
unif-k3-r4.2-v16000-c67200-S51132115-023.cnf
MD5SUM774d62294125db90f73d8b18ec29f4dd
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark70.2923
Satisfiable
(Un)Satisfiability was proved
Number of variables16000
Number of clauses67200
Sum of the clauses size201600
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 367200
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...
0.01/0.08	c ==============================================================================
0.01/0.08	c |           |     ORIGINAL     |              LEARNT              |          |
0.01/0.08	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.01/0.08	c ==============================================================================
0.01/0.08	c |         0 |   67200   201600 |   20159       0        0     nan |  0.000 % |
0.18/0.24	c |         0 |   66711   202610 |      --       0       --      -- |     --   | -489/1010
0.18/0.24	c ==============================================================================
0.18/0.24	c Result  :   #vars: 15608   #clauses: 66711   #literals: 202610
0.18/0.24	c CPU time:   0.233964 s
0.18/0.24	c ==============================================================================
0.29/0.34	c lySAT 0.1
0.29/0.34	c minisat core +  additionnal features
0.29/0.34	c ============================[ Problem Statistics ]=============================
0.29/0.34	c |                                                                             |
0.29/0.34	c |  Number of variables:  15608                                                |
0.29/0.34	c |  Number of clauses:    66711                                                |
0.29/0.39	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:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1525454-1238402789/watcher-1525454-1238402789 -o /tmp/evaluation-result-1525454-1238402789/solver-1525454-1238402789 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1525454-1238402789.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: 1.08 1.51 1.40 3/64 11807
/proc/meminfo: memFree=1623232/2055920 swapFree=4176720/4192956
[pid=11807] ppid=11805 vsize=5356 CPUtime=0
/proc/11807/stat : 11807 (lysat.sh) S 11805 11807 11555 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1112943908 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11807/statm: 1339 235 195 169 0 50 0
[pid=11808] ppid=11807 vsize=2388 CPUtime=0
/proc/11808/stat : 11808 (SatElite) R 11807 11807 11555 0 -1 4194304 496 0 0 0 0 0 0 0 18 0 1 0 1112943908 2445312 480 1992294400 134512640 135034092 4294956096 18446744073709551615 134691005 0 0 4096 3 0 0 0 17 1 0 0
/proc/11808/statm: 597 480 50 127 0 467 0

[startup+0.019134 s]
/proc/loadavg: 1.08 1.51 1.40 3/64 11807
/proc/meminfo: memFree=1623232/2055920 swapFree=4176720/4192956
[pid=11807] ppid=11805 vsize=5356 CPUtime=0
/proc/11807/stat : 11807 (lysat.sh) S 11805 11807 11555 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1112943908 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11807/statm: 1339 235 195 169 0 50 0
[pid=11808] ppid=11807 vsize=3576 CPUtime=0.01
/proc/11808/stat : 11808 (SatElite) R 11807 11807 11555 0 -1 4194304 789 0 0 0 1 0 0 0 18 0 1 0 1112943908 3661824 773 1992294400 134512640 135034092 4294956096 18446744073709551615 134691005 0 0 4096 3 0 0 0 17 1 0 0
/proc/11808/statm: 894 774 50 127 0 764 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 8932

[startup+0.101146 s]
/proc/loadavg: 1.08 1.51 1.40 3/64 11807
/proc/meminfo: memFree=1623232/2055920 swapFree=4176720/4192956
[pid=11807] ppid=11805 vsize=5356 CPUtime=0
/proc/11807/stat : 11807 (lysat.sh) S 11805 11807 11555 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1112943908 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11807/statm: 1339 235 195 169 0 50 0
[pid=11808] ppid=11807 vsize=8060 CPUtime=0.08
/proc/11808/stat : 11808 (SatElite) R 11807 11807 11555 0 -1 4194304 1894 0 0 0 8 0 0 0 18 0 1 0 1112943908 8253440 1878 1992294400 134512640 135034092 4294956096 18446744073709551615 134691101 0 0 4096 3 0 0 0 17 1 0 0
/proc/11808/statm: 2015 1879 68 127 0 1885 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 13416

[startup+0.301176 s]
/proc/loadavg: 1.08 1.51 1.40 3/64 11807
/proc/meminfo: memFree=1623232/2055920 swapFree=4176720/4192956
[pid=11807] ppid=11805 vsize=5356 CPUtime=0
/proc/11807/stat : 11807 (lysat.sh) S 11805 11807 11555 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1112943908 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11807/statm: 1339 235 195 169 0 50 0
[pid=11808] ppid=11807 vsize=8196 CPUtime=0.29
/proc/11808/stat : 11808 (SatElite) R 11807 11807 11555 0 -1 4194304 2036 0 0 0 28 1 0 0 19 0 1 0 1112943908 8392704 1888 1992294400 134512640 135034092 4294956096 18446744073709551615 134691101 0 0 4096 3 0 0 0 17 1 0 0
/proc/11808/statm: 2049 1888 69 127 0 1919 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 13552

[startup+0.70125 s]
/proc/loadavg: 1.08 1.51 1.40 3/64 11807
/proc/meminfo: memFree=1623232/2055920 swapFree=4176720/4192956
[pid=11807] ppid=11805 vsize=5356 CPUtime=0.32
/proc/11807/stat : 11807 (lysat.sh) S 11805 11807 11555 0 -1 4194304 311 2039 0 0 0 0 31 1 16 0 1 0 1112943908 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11807/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.32
Current children cumulated vsize (KiB) 5356

[startup+1.50136 s]
/proc/loadavg: 1.08 1.51 1.40 2/66 11810
/proc/meminfo: memFree=1615088/2055920 swapFree=4176720/4192956
[pid=11807] ppid=11805 vsize=5356 CPUtime=0.32
/proc/11807/stat : 11807 (lysat.sh) S 11805 11807 11555 0 -1 4194304 311 2039 0 0 0 0 31 1 16 0 1 0 1112943908 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11807/statm: 1339 237 195 169 0 50 0
[pid=11810] ppid=11807 vsize=7508 CPUtime=1.14
/proc/11810/stat : 11810 (LySATi) R 11807 11807 11555 0 -1 4194304 1695 0 0 0 114 0 0 0 25 0 1 0 1112943942 7688192 1681 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/11810/statm: 1877 1681 82 174 0 1700 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 12864

[startup+3.1016 s]
/proc/loadavg: 1.08 1.51 1.40 2/66 11810
/proc/meminfo: memFree=1614128/2055920 swapFree=4176720/4192956
[pid=11807] ppid=11805 vsize=5356 CPUtime=0.32
/proc/11807/stat : 11807 (lysat.sh) S 11805 11807 11555 0 -1 4194304 311 2039 0 0 0 0 31 1 16 0 1 0 1112943908 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11807/statm: 1339 237 195 169 0 50 0
[pid=11810] ppid=11807 vsize=9608 CPUtime=2.75
/proc/11810/stat : 11810 (LySATi) R 11807 11807 11555 0 -1 4194304 2249 0 0 0 274 1 0 0 25 0 1 0 1112943942 9838592 2235 1992294400 134512640 135226915 4294956208 18446744073709551615 134536749 0 0 4096 3 0 0 0 17 1 0 0
/proc/11810/statm: 2402 2235 82 174 0 2225 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 14964

[startup+6.3011 s]
/proc/loadavg: 1.07 1.50 1.39 2/66 11810
/proc/meminfo: memFree=1610352/2055920 swapFree=4176720/4192956
[pid=11807] ppid=11805 vsize=5356 CPUtime=0.32
/proc/11807/stat : 11807 (lysat.sh) S 11805 11807 11555 0 -1 4194304 311 2039 0 0 0 0 31 1 16 0 1 0 1112943908 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11807/statm: 1339 237 195 169 0 50 0
[pid=11810] ppid=11807 vsize=12492 CPUtime=5.94
/proc/11810/stat : 11810 (LySATi) R 11807 11807 11555 0 -1 4194304 2949 0 0 0 592 2 0 0 25 0 1 0 1112943942 12791808 2935 1992294400 134512640 135226915 4294956208 18446744073709551615 134536933 0 0 4096 3 0 0 0 17 1 0 0
/proc/11810/statm: 3123 2935 82 174 0 2946 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 17848

[startup+12.7011 s]
/proc/loadavg: 1.07 1.49 1.39 2/66 11810
/proc/meminfo: memFree=1606832/2055920 swapFree=4176720/4192956
[pid=11807] ppid=11805 vsize=5356 CPUtime=0.32
/proc/11807/stat : 11807 (lysat.sh) S 11805 11807 11555 0 -1 4194304 311 2039 0 0 0 0 31 1 16 0 1 0 1112943908 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11807/statm: 1339 237 195 169 0 50 0
[pid=11810] ppid=11807 vsize=16160 CPUtime=12.35
/proc/11810/stat : 11810 (LySATi) R 11807 11807 11555 0 -1 4194304 3880 0 0 0 1232 3 0 0 25 0 1 0 1112943942 16547840 3866 1992294400 134512640 135226915 4294956208 18446744073709551615 134537000 0 0 4096 3 0 0 0 17 1 0 0
/proc/11810/statm: 4040 3866 82 174 0 3863 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 21516

[startup+25.501 s]
/proc/loadavg: 1.05 1.47 1.38 2/66 11810
/proc/meminfo: memFree=1598896/2055920 swapFree=4176720/4192956
[pid=11807] ppid=11805 vsize=5356 CPUtime=0.32
/proc/11807/stat : 11807 (lysat.sh) S 11805 11807 11555 0 -1 4194304 311 2039 0 0 0 0 31 1 16 0 1 0 1112943908 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11807/statm: 1339 237 195 169 0 50 0
[pid=11810] ppid=11807 vsize=23764 CPUtime=25.14
/proc/11810/stat : 11810 (LySATi) R 11807 11807 11555 0 -1 4194304 5770 0 0 0 2509 5 0 0 25 0 1 0 1112943942 24334336 5756 1992294400 134512640 135226915 4294956208 18446744073709551615 134537411 0 0 4096 3 0 0 0 17 1 0 0
/proc/11810/statm: 5941 5756 82 174 0 5764 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 29120

[startup+51.102 s]
/proc/loadavg: 1.03 1.43 1.37 2/66 11810
/proc/meminfo: memFree=1587696/2055920 swapFree=4176720/4192956
[pid=11807] ppid=11805 vsize=5356 CPUtime=0.32
/proc/11807/stat : 11807 (lysat.sh) S 11805 11807 11555 0 -1 4194304 311 2039 0 0 0 0 31 1 16 0 1 0 1112943908 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11807/statm: 1339 237 195 169 0 50 0
[pid=11810] ppid=11807 vsize=34524 CPUtime=50.73
/proc/11810/stat : 11810 (LySATi) R 11807 11807 11555 0 -1 4194304 8456 0 0 0 5065 8 0 0 25 0 1 0 1112943942 35352576 8442 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/11810/statm: 8631 8442 82 174 0 8454 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 39880

[startup+102.306 s]
/proc/loadavg: 1.01 1.36 1.35 2/66 11810
/proc/meminfo: memFree=1569008/2055920 swapFree=4176720/4192956
[pid=11807] ppid=11805 vsize=5356 CPUtime=0.32
/proc/11807/stat : 11807 (lysat.sh) S 11805 11807 11555 0 -1 4194304 311 2039 0 0 0 0 31 1 16 0 1 0 1112943908 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11807/statm: 1339 237 195 169 0 50 0
[pid=11810] ppid=11807 vsize=53268 CPUtime=101.91
/proc/11810/stat : 11810 (LySATi) R 11807 11807 11555 0 -1 4194304 13129 0 0 0 10178 13 0 0 25 0 1 0 1112943942 54546432 13115 1992294400 134512640 135226915 4294956208 18446744073709551615 134539483 0 0 4096 3 0 0 0 17 1 0 0
/proc/11810/statm: 13317 13115 82 174 0 13140 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 58624

[startup+162.302 s]
/proc/loadavg: 1.00 1.29 1.33 2/66 11810
/proc/meminfo: memFree=1552560/2055920 swapFree=4176720/4192956
[pid=11807] ppid=11805 vsize=5356 CPUtime=0.32
/proc/11807/stat : 11807 (lysat.sh) S 11805 11807 11555 0 -1 4194304 311 2039 0 0 0 0 31 1 16 0 1 0 1112943908 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11807/statm: 1339 237 195 169 0 50 0
[pid=11810] ppid=11807 vsize=69540 CPUtime=161.89
/proc/11810/stat : 11810 (LySATi) R 11807 11807 11555 0 -1 4194304 17219 0 0 0 16172 17 0 0 25 0 1 0 1112943942 71208960 17205 1992294400 134512640 135226915 4294956208 18446744073709551615 134536938 0 0 4096 3 0 0 0 17 1 0 0
/proc/11810/statm: 17385 17205 82 174 0 17208 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 74896

[startup+222.301 s]
/proc/loadavg: 1.00 1.24 1.30 2/66 11810
/proc/meminfo: memFree=1534704/2055920 swapFree=4176720/4192956
[pid=11807] ppid=11805 vsize=5356 CPUtime=0.32
/proc/11807/stat : 11807 (lysat.sh) S 11805 11807 11555 0 -1 4194304 311 2039 0 0 0 0 31 1 16 0 1 0 1112943908 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11807/statm: 1339 237 195 169 0 50 0
[pid=11810] ppid=11807 vsize=87456 CPUtime=221.87
/proc/11810/stat : 11810 (LySATi) R 11807 11807 11555 0 -1 4194304 21672 0 0 0 22165 22 0 0 25 0 1 0 1112943942 89554944 21658 1992294400 134512640 135226915 4294956208 18446744073709551615 134536776 0 0 4096 3 0 0 0 17 1 0 0
/proc/11810/statm: 21864 21658 82 174 0 21687 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 92812

[startup+282.301 s]
/proc/loadavg: 1.03 1.20 1.28 2/66 11810
/proc/meminfo: memFree=1520048/2055920 swapFree=4176720/4192956
[pid=11807] ppid=11805 vsize=5356 CPUtime=0.32
/proc/11807/stat : 11807 (lysat.sh) S 11805 11807 11555 0 -1 4194304 311 2039 0 0 0 0 31 1 16 0 1 0 1112943908 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11807/statm: 1339 237 195 169 0 50 0
[pid=11810] ppid=11807 vsize=102008 CPUtime=281.85
/proc/11810/stat : 11810 (LySATi) R 11807 11807 11555 0 -1 4194304 25332 0 0 0 28159 26 0 0 25 0 1 0 1112943942 104456192 25318 1992294400 134512640 135226915 4294956208 18446744073709551615 134536749 0 0 4096 3 0 0 0 17 1 0 0
/proc/11810/statm: 25502 25318 82 174 0 25325 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 107364

[startup+342.303 s]
/proc/loadavg: 1.04 1.18 1.27 2/66 11810
/proc/meminfo: memFree=1494320/2055920 swapFree=4176720/4192956
[pid=11807] ppid=11805 vsize=5356 CPUtime=0.32
/proc/11807/stat : 11807 (lysat.sh) S 11805 11807 11555 0 -1 4194304 311 2039 0 0 0 0 31 1 16 0 1 0 1112943908 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11807/statm: 1339 237 195 169 0 50 0
[pid=11810] ppid=11807 vsize=128004 CPUtime=341.83
/proc/11810/stat : 11810 (LySATi) R 11807 11807 11555 0 -1 4194304 31799 0 0 0 34150 33 0 0 25 0 1 0 1112943942 131076096 31785 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/11810/statm: 32001 31785 82 174 0 31824 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 133360


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

/proc/11810/statm: 43002 42750 82 174 0 42825 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 177364

[startup+642.303 s]
/proc/loadavg: 1.00 1.06 1.18 2/66 11810
/proc/meminfo: memFree=1426992/2055920 swapFree=4176720/4192956
[pid=11807] ppid=11805 vsize=5356 CPUtime=0.32
/proc/11807/stat : 11807 (lysat.sh) S 11805 11807 11555 0 -1 4194304 311 2039 0 0 0 0 31 1 16 0 1 0 1112943908 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11807/statm: 1339 237 195 169 0 50 0
[pid=11810] ppid=11807 vsize=194972 CPUtime=641.74
/proc/11810/stat : 11810 (LySATi) R 11807 11807 11555 0 -1 4194304 48537 0 0 0 64123 51 0 0 25 0 1 0 1112943942 199651328 48523 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/11810/statm: 48743 48523 82 174 0 48566 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 200328

[startup+702.302 s]
/proc/loadavg: 1.00 1.04 1.17 2/66 11810
/proc/meminfo: memFree=1390640/2055920 swapFree=4176720/4192956
[pid=11807] ppid=11805 vsize=5356 CPUtime=0.32
/proc/11807/stat : 11807 (lysat.sh) S 11805 11807 11555 0 -1 4194304 311 2039 0 0 0 0 31 1 16 0 1 0 1112943908 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11807/statm: 1339 237 195 169 0 50 0
[pid=11810] ppid=11807 vsize=231160 CPUtime=701.71
/proc/11810/stat : 11810 (LySATi) R 11807 11807 11555 0 -1 4194304 57605 0 0 0 70109 62 0 0 25 0 1 0 1112943942 236707840 57591 1992294400 134512640 135226915 4294956208 18446744073709551615 134536701 0 0 4096 3 0 0 0 17 1 0 0
/proc/11810/statm: 57790 57591 82 174 0 57613 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 236516

[startup+762.305 s]
/proc/loadavg: 1.00 1.03 1.16 2/66 11810
/proc/meminfo: memFree=1390640/2055920 swapFree=4176720/4192956
[pid=11807] ppid=11805 vsize=5356 CPUtime=0.32
/proc/11807/stat : 11807 (lysat.sh) S 11805 11807 11555 0 -1 4194304 311 2039 0 0 0 0 31 1 16 0 1 0 1112943908 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11807/statm: 1339 237 195 169 0 50 0
[pid=11810] ppid=11807 vsize=231160 CPUtime=761.7
/proc/11810/stat : 11810 (LySATi) R 11807 11807 11555 0 -1 4194304 57605 0 0 0 76107 63 0 0 25 0 1 0 1112943942 236707840 57591 1992294400 134512640 135226915 4294956208 18446744073709551615 134536933 0 0 4096 3 0 0 0 17 1 0 0
/proc/11810/statm: 57790 57591 82 174 0 57613 0
Current children cumulated CPU time (s) 762.02
Current children cumulated vsize (KiB) 236516

[startup+822.301 s]
/proc/loadavg: 1.00 1.02 1.15 2/66 11810
/proc/meminfo: memFree=1390576/2055920 swapFree=4176720/4192956
[pid=11807] ppid=11805 vsize=5356 CPUtime=0.32
/proc/11807/stat : 11807 (lysat.sh) S 11805 11807 11555 0 -1 4194304 311 2039 0 0 0 0 31 1 16 0 1 0 1112943908 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11807/statm: 1339 237 195 169 0 50 0
[pid=11810] ppid=11807 vsize=231160 CPUtime=821.67
/proc/11810/stat : 11810 (LySATi) R 11807 11807 11555 0 -1 4194304 57605 0 0 0 82104 63 0 0 25 0 1 0 1112943942 236707840 57591 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/11810/statm: 57790 57591 82 174 0 57613 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 236516

[startup+882.302 s]
/proc/loadavg: 1.00 1.02 1.13 2/66 11816
/proc/meminfo: memFree=1390440/2055920 swapFree=4176720/4192956
[pid=11807] ppid=11805 vsize=5356 CPUtime=0.32
/proc/11807/stat : 11807 (lysat.sh) S 11805 11807 11555 0 -1 4194304 311 2039 0 0 0 0 31 1 16 0 1 0 1112943908 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11807/statm: 1339 237 195 169 0 50 0
[pid=11810] ppid=11807 vsize=231160 CPUtime=881.64
/proc/11810/stat : 11810 (LySATi) R 11807 11807 11555 0 -1 4194304 57605 0 0 0 88101 63 0 0 25 0 1 0 1112943942 236707840 57591 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/11810/statm: 57790 57591 82 174 0 57613 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 236516

[startup+942.302 s]
/proc/loadavg: 1.00 1.01 1.12 2/66 11816
/proc/meminfo: memFree=1355880/2055920 swapFree=4176720/4192956
[pid=11807] ppid=11805 vsize=5356 CPUtime=0.32
/proc/11807/stat : 11807 (lysat.sh) S 11805 11807 11555 0 -1 4194304 311 2039 0 0 0 0 31 1 16 0 1 0 1112943908 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11807/statm: 1339 237 195 169 0 50 0
[pid=11810] ppid=11807 vsize=266600 CPUtime=941.63
/proc/11810/stat : 11810 (LySATi) R 11807 11807 11555 0 -1 4194304 66412 0 0 0 94091 72 0 0 25 0 1 0 1112943942 272998400 66398 1992294400 134512640 135226915 4294956208 18446744073709551615 134537096 0 0 4096 3 0 0 0 17 1 0 0
/proc/11810/statm: 66650 66398 82 174 0 66473 0
Current children cumulated CPU time (s) 941.95
Current children cumulated vsize (KiB) 271956

[startup+1002.3 s]
/proc/loadavg: 1.00 1.01 1.11 2/66 11816
/proc/meminfo: memFree=1320360/2055920 swapFree=4176720/4192956
[pid=11807] ppid=11805 vsize=5356 CPUtime=0.32
/proc/11807/stat : 11807 (lysat.sh) S 11805 11807 11555 0 -1 4194304 311 2039 0 0 0 0 31 1 16 0 1 0 1112943908 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11807/statm: 1339 237 195 169 0 50 0
[pid=11810] ppid=11807 vsize=301464 CPUtime=1001.6
/proc/11810/stat : 11810 (LySATi) R 11807 11807 11555 0 -1 4194304 75127 0 0 0 100079 81 0 0 25 0 1 0 1112943942 308699136 75113 1992294400 134512640 135226915 4294956208 18446744073709551615 134537023 0 0 4096 3 0 0 0 17 1 0 0
/proc/11810/statm: 75366 75113 82 174 0 75189 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 306820

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.10 2/66 11816
/proc/meminfo: memFree=1320360/2055920 swapFree=4176720/4192956
[pid=11807] ppid=11805 vsize=5356 CPUtime=0.32
/proc/11807/stat : 11807 (lysat.sh) S 11805 11807 11555 0 -1 4194304 311 2039 0 0 0 0 31 1 16 0 1 0 1112943908 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11807/statm: 1339 237 195 169 0 50 0
[pid=11810] ppid=11807 vsize=301464 CPUtime=1061.58
/proc/11810/stat : 11810 (LySATi) R 11807 11807 11555 0 -1 4194304 75127 0 0 0 106077 81 0 0 25 0 1 0 1112943942 308699136 75113 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/11810/statm: 75366 75113 82 174 0 75189 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 306820

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.09 2/66 11816
/proc/meminfo: memFree=1320360/2055920 swapFree=4176720/4192956
[pid=11807] ppid=11805 vsize=5356 CPUtime=0.32
/proc/11807/stat : 11807 (lysat.sh) S 11805 11807 11555 0 -1 4194304 311 2039 0 0 0 0 31 1 16 0 1 0 1112943908 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11807/statm: 1339 237 195 169 0 50 0
[pid=11810] ppid=11807 vsize=301464 CPUtime=1121.56
/proc/11810/stat : 11810 (LySATi) R 11807 11807 11555 0 -1 4194304 75127 0 0 0 112075 81 0 0 25 0 1 0 1112943942 308699136 75113 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/11810/statm: 75366 75113 82 174 0 75189 0
Current children cumulated CPU time (s) 1121.88
Current children cumulated vsize (KiB) 306820

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.08 2/66 11816
/proc/meminfo: memFree=1320368/2055920 swapFree=4176720/4192956
[pid=11807] ppid=11805 vsize=5356 CPUtime=0.32
/proc/11807/stat : 11807 (lysat.sh) S 11805 11807 11555 0 -1 4194304 311 2039 0 0 0 0 31 1 16 0 1 0 1112943908 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11807/statm: 1339 237 195 169 0 50 0
[pid=11810] ppid=11807 vsize=301464 CPUtime=1181.54
/proc/11810/stat : 11810 (LySATi) R 11807 11807 11555 0 -1 4194304 75127 0 0 0 118073 81 0 0 25 0 1 0 1112943942 308699136 75113 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/11810/statm: 75366 75113 82 174 0 75189 0
Current children cumulated CPU time (s) 1181.86
Current children cumulated vsize (KiB) 306820



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.08 2/66 11816
/proc/meminfo: memFree=1320368/2055920 swapFree=4176720/4192956
[pid=11807] ppid=11805 vsize=5356 CPUtime=0.32
/proc/11807/stat : 11807 (lysat.sh) S 11805 11807 11555 0 -1 4194304 311 2039 0 0 0 0 31 1 16 0 1 0 1112943908 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11807/statm: 1339 237 195 169 0 50 0
[pid=11810] ppid=11807 vsize=301464 CPUtime=1199.75
/proc/11810/stat : 11810 (LySATi) R 11807 11807 11555 0 -1 4194304 75127 0 0 0 119893 82 0 0 25 0 1 0 1112943942 308699136 75113 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/11810/statm: 75366 75113 82 174 0 75189 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 306820

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

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

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.08 2/66 11816
/proc/meminfo: memFree=1320368/2055920 swapFree=4176720/4192956
[pid=11807] ppid=11805 vsize=5356 CPUtime=0.32
/proc/11807/stat : 11807 (lysat.sh) S 11805 11807 11555 0 -1 4194304 311 2039 0 0 0 0 31 1 16 0 1 0 1112943908 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11807/statm: 1339 237 195 169 0 50 0
[pid=11810] ppid=11807 vsize=301464 CPUtime=1199.75
/proc/11810/stat : 11810 (LySATi) R 11807 11807 11555 0 -1 4194304 75127 0 0 0 119893 82 0 0 25 0 1 0 1112943942 308699136 75113 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/11810/statm: 75366 75113 82 174 0 75189 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 306820

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 11807 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=320951
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=19996
# CPU time returned by wait4() is 0.340947
# while last known CPU time is 1200.07
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.51
CPU time (s): 1200.07
CPU user time (s): 1199.24
CPU system time (s): 0.83
CPU usage (%): 99.9631
Max. virtual memory (cumulated for all children) (KiB): 306820

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.320951
system time used= 0.019996
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2350
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= 6
involuntary context switches= 4

runsolver used 1.34979 second user time and 3.02454 second system time

The end

Launcher Data 

Begin job on node34 at 2009-03-30 10:46:29
IDJOB=1525454
IDBENCH=70347
IDSOLVER=511
FILE ID=node34/1525454-1238402789
PBS_JOBID= 9061418
Free space on /tmp= 66380 MiB

SOLVER NAME= LySAT i/2009-03-20
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/16000/unif-k3-r4.2-v16000-c67200-S51132115-023.cnf
COMMAND LINE= lysat.sh BENCHNAME i
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1525454-1238402789/watcher-1525454-1238402789 -o /tmp/evaluation-result-1525454-1238402789/solver-1525454-1238402789 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1525454-1238402789.cnf i

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

MD5SUM BENCH= 774d62294125db90f73d8b18ec29f4dd
RANDOM SEED=1629607374

node34.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		: 3000.259
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		: 3000.259
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:       1623712 kB
Buffers:         72972 kB
Cached:         261304 kB
SwapCached:      10076 kB
Active:          36132 kB
Inactive:       309716 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1623712 kB
SwapTotal:     4192956 kB
SwapFree:      4176720 kB
Dirty:            3432 kB
Writeback:           0 kB
Mapped:          17244 kB
Slab:            72380 kB
Committed_AS:  2641712 kB
PageTables:       1388 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= 66376 MiB
End job on node34 at 2009-03-30 11:06:32