Trace number 1525044

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) 1200.02 1200.71

General information on the benchmark

NameRANDOM/LARGE/7SAT/UNKNOWN/160/
unif-k7-r85-v160-c13600-S592525179-032.cnf
MD5SUM7460bd7d43551ea81285a6734d727c9e
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark644.604
Satisfiable
(Un)Satisfiability was proved
Number of variables160
Number of clauses13600
Sum of the clauses size95200
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 513600

Solver Data 

0.00/0.00	c Parsing...
0.00/0.02	c ==============================================================================
0.00/0.02	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.02	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.02	c ==============================================================================
0.00/0.02	c |         0 |   13600    95200 |    4079       0        0     nan |  0.000 % |
0.00/0.02	c ==============================================================================
0.00/0.02	c Result  :   #vars: 160   #clauses: 13600   #literals: 95200
0.00/0.02	c CPU time:   0.016997 s
0.00/0.02	c ==============================================================================
0.04/0.05	c lySAT 0.1
0.04/0.05	c minisat core +  additionnal features
0.04/0.05	c ============================[ Problem Statistics ]=============================
0.04/0.05	c |                                                                             |
0.04/0.05	c |  Number of variables:  160                                                  |
0.04/0.05	c |  Number of clauses:    13600                                                |
0.04/0.06	c |  Parsing time:         0.01         s                                       |

Verifier Data 

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

Watcher Data 

runsolver version 3.2.9 (svn:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1525044-1238369159/watcher-1525044-1238369159 -o /tmp/evaluation-result-1525044-1238369159/solver-1525044-1238369159 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1525044-1238369159.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: 0.92 0.98 1.20 3/64 6574
/proc/meminfo: memFree=920384/2055920 swapFree=4176244/4192956
[pid=6574] ppid=6572 vsize=5356 CPUtime=0
/proc/6574/stat : 6574 (lysat.sh) S 6572 6574 6507 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1109578451 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6574/statm: 1339 235 195 169 0 50 0
[pid=6575] ppid=6574 vsize=692 CPUtime=0
/proc/6575/stat : 6575 (SatElite) R 6574 6574 6507 0 -1 4194304 107 0 0 0 0 0 0 0 19 0 1 0 1109578451 708608 91 1992294400 134512640 135034092 4294956112 18446744073709551615 134691005 0 0 4096 3 0 0 0 17 0 0 0
/proc/6575/statm: 173 92 50 127 0 43 0

[startup+0.0527139 s]
/proc/loadavg: 0.92 0.98 1.20 3/64 6574
/proc/meminfo: memFree=920384/2055920 swapFree=4176244/4192956
[pid=6574] ppid=6572 vsize=5356 CPUtime=0
/proc/6574/stat : 6574 (lysat.sh) S 6572 6574 6507 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1109578451 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6574/statm: 1339 235 195 169 0 50 0
[pid=6575] ppid=6574 vsize=1884 CPUtime=0.04
/proc/6575/stat : 6575 (SatElite) R 6574 6574 6507 0 -1 4194304 413 0 0 0 4 0 0 0 19 0 1 0 1109578451 1929216 397 1992294400 134512640 135034092 4294956112 18446744073709551615 134691101 0 0 4096 3 0 0 0 17 0 0 0
/proc/6575/statm: 471 397 67 127 0 341 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 7240

[startup+0.101728 s]
/proc/loadavg: 0.92 0.98 1.20 3/64 6574
/proc/meminfo: memFree=920384/2055920 swapFree=4176244/4192956
[pid=6574] ppid=6572 vsize=5356 CPUtime=0.04
/proc/6574/stat : 6574 (lysat.sh) S 6572 6574 6507 0 -1 4194304 310 416 0 0 0 0 4 0 17 0 1 0 1109578451 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6574/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5356

[startup+0.301769 s]
/proc/loadavg: 0.92 0.98 1.20 3/64 6574
/proc/meminfo: memFree=920384/2055920 swapFree=4176244/4192956
[pid=6574] ppid=6572 vsize=5356 CPUtime=0.04
/proc/6574/stat : 6574 (lysat.sh) S 6572 6574 6507 0 -1 4194304 310 416 0 0 0 0 4 0 17 0 1 0 1109578451 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6574/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5356

[startup+0.701849 s]
/proc/loadavg: 0.92 0.98 1.20 3/64 6574
/proc/meminfo: memFree=920384/2055920 swapFree=4176244/4192956
[pid=6574] ppid=6572 vsize=5356 CPUtime=0.04
/proc/6574/stat : 6574 (lysat.sh) S 6572 6574 6507 0 -1 4194304 310 416 0 0 0 0 4 0 17 0 1 0 1109578451 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6574/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5356

[startup+1.502 s]
/proc/loadavg: 0.92 0.98 1.20 2/66 6577
/proc/meminfo: memFree=916464/2055920 swapFree=4176244/4192956
[pid=6574] ppid=6572 vsize=5356 CPUtime=0.04
/proc/6574/stat : 6574 (lysat.sh) S 6572 6574 6507 0 -1 4194304 310 416 0 0 0 0 4 0 17 0 1 0 1109578451 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6574/statm: 1339 237 195 169 0 50 0
[pid=6577] ppid=6574 vsize=5636 CPUtime=1.43
/proc/6577/stat : 6577 (LySATi) R 6574 6574 6507 0 -1 4194304 1137 0 0 0 143 0 0 0 25 0 1 0 1109578456 5771264 1123 1992294400 134512640 135226915 4294956224 18446744073709551615 134736175 0 0 4096 3 0 0 0 17 0 0 0
/proc/6577/statm: 1409 1123 81 174 0 1232 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 10992

[startup+3.10131 s]
/proc/loadavg: 0.92 0.98 1.20 2/66 6577
/proc/meminfo: memFree=914672/2055920 swapFree=4176244/4192956
[pid=6574] ppid=6572 vsize=5356 CPUtime=0.04
/proc/6574/stat : 6574 (lysat.sh) S 6572 6574 6507 0 -1 4194304 310 416 0 0 0 0 4 0 17 0 1 0 1109578451 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6574/statm: 1339 237 195 169 0 50 0
[pid=6577] ppid=6574 vsize=7392 CPUtime=3.04
/proc/6577/stat : 6577 (LySATi) R 6574 6574 6507 0 -1 4194304 1582 0 0 0 303 1 0 0 25 0 1 0 1109578456 7569408 1568 1992294400 134512640 135226915 4294956224 18446744073709551615 134536908 0 0 4096 3 0 0 0 17 0 0 0
/proc/6577/statm: 1848 1568 81 174 0 1671 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 12748

[startup+6.30194 s]
/proc/loadavg: 0.93 0.98 1.20 2/66 6577
/proc/meminfo: memFree=911664/2055920 swapFree=4176244/4192956
[pid=6574] ppid=6572 vsize=5356 CPUtime=0.04
/proc/6574/stat : 6574 (lysat.sh) S 6572 6574 6507 0 -1 4194304 310 416 0 0 0 0 4 0 17 0 1 0 1109578451 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6574/statm: 1339 237 195 169 0 50 0
[pid=6577] ppid=6574 vsize=9604 CPUtime=6.23
/proc/6577/stat : 6577 (LySATi) R 6574 6574 6507 0 -1 4194304 2151 0 0 0 622 1 0 0 25 0 1 0 1109578456 9834496 2137 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/6577/statm: 2401 2137 81 174 0 2224 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 14960

[startup+12.7022 s]
/proc/loadavg: 0.93 0.98 1.20 2/66 6577
/proc/meminfo: memFree=909496/2055920 swapFree=4176244/4192956
[pid=6574] ppid=6572 vsize=5356 CPUtime=0.04
/proc/6574/stat : 6574 (lysat.sh) S 6572 6574 6507 0 -1 4194304 310 416 0 0 0 0 4 0 17 0 1 0 1109578451 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6574/statm: 1339 237 195 169 0 50 0
[pid=6577] ppid=6574 vsize=12140 CPUtime=12.63
/proc/6577/stat : 6577 (LySATi) R 6574 6574 6507 0 -1 4194304 2783 0 0 0 1262 1 0 0 25 0 1 0 1109578456 12431360 2769 1992294400 134512640 135226915 4294956224 18446744073709551615 134536933 0 0 4096 3 0 0 0 17 0 0 0
/proc/6577/statm: 3035 2769 81 174 0 2858 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 17496

[startup+25.5017 s]
/proc/loadavg: 0.95 0.98 1.19 2/66 6577
/proc/meminfo: memFree=905080/2055920 swapFree=4176244/4192956
[pid=6574] ppid=6572 vsize=5356 CPUtime=0.04
/proc/6574/stat : 6574 (lysat.sh) S 6572 6574 6507 0 -1 4194304 310 416 0 0 0 0 4 0 17 0 1 0 1109578451 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6574/statm: 1339 237 195 169 0 50 0
[pid=6577] ppid=6574 vsize=15932 CPUtime=25.42
/proc/6577/stat : 6577 (LySATi) R 6574 6574 6507 0 -1 4194304 3700 0 0 0 2540 2 0 0 25 0 1 0 1109578456 16314368 3686 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/6577/statm: 3983 3686 81 174 0 3806 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 21288

[startup+51.1017 s]
/proc/loadavg: 0.96 0.98 1.18 2/66 6577
/proc/meminfo: memFree=897144/2055920 swapFree=4176244/4192956
[pid=6574] ppid=6572 vsize=5356 CPUtime=0.04
/proc/6574/stat : 6574 (lysat.sh) S 6572 6574 6507 0 -1 4194304 310 416 0 0 0 0 4 0 17 0 1 0 1109578451 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6574/statm: 1339 237 195 169 0 50 0
[pid=6577] ppid=6574 vsize=23976 CPUtime=51
/proc/6577/stat : 6577 (LySATi) R 6574 6574 6507 0 -1 4194304 5703 0 0 0 5097 3 0 0 25 0 1 0 1109578456 24551424 5689 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/6577/statm: 5994 5689 81 174 0 5817 0
Current children cumulated CPU time (s) 51.04
Current children cumulated vsize (KiB) 29332

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 1.17 2/66 6577
/proc/meminfo: memFree=888824/2055920 swapFree=4176244/4192956
[pid=6574] ppid=6572 vsize=5356 CPUtime=0.04
/proc/6574/stat : 6574 (lysat.sh) S 6572 6574 6507 0 -1 4194304 310 416 0 0 0 0 4 0 17 0 1 0 1109578451 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6574/statm: 1339 237 195 169 0 50 0
[pid=6577] ppid=6574 vsize=32420 CPUtime=102.19
/proc/6577/stat : 6577 (LySATi) R 6574 6574 6507 0 -1 4194304 7752 0 0 0 10214 5 0 0 25 0 1 0 1109578456 33198080 7738 1992294400 134512640 135226915 4294956224 18446744073709551615 134536930 0 0 4096 3 0 0 0 17 0 0 0
/proc/6577/statm: 8105 7738 81 174 0 7928 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 37776

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 1.16 2/66 6577
/proc/meminfo: memFree=882744/2055920 swapFree=4176244/4192956
[pid=6574] ppid=6572 vsize=5356 CPUtime=0.04
/proc/6574/stat : 6574 (lysat.sh) S 6572 6574 6507 0 -1 4194304 310 416 0 0 0 0 4 0 17 0 1 0 1109578451 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6574/statm: 1339 237 195 169 0 50 0
[pid=6577] ppid=6574 vsize=38416 CPUtime=162.14
/proc/6577/stat : 6577 (LySATi) R 6574 6574 6507 0 -1 4194304 9261 0 0 0 16208 6 0 0 25 0 1 0 1109578456 39337984 9247 1992294400 134512640 135226915 4294956224 18446744073709551615 134536776 0 0 4096 3 0 0 0 17 0 0 0
/proc/6577/statm: 9604 9247 81 174 0 9427 0
Current children cumulated CPU time (s) 162.18
Current children cumulated vsize (KiB) 43772

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 1.15 2/66 6577
/proc/meminfo: memFree=874616/2055920 swapFree=4176244/4192956
[pid=6574] ppid=6572 vsize=5356 CPUtime=0.04
/proc/6574/stat : 6574 (lysat.sh) S 6572 6574 6507 0 -1 4194304 310 416 0 0 0 0 4 0 17 0 1 0 1109578451 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6574/statm: 1339 237 195 169 0 50 0
[pid=6577] ppid=6574 vsize=46956 CPUtime=222.12
/proc/6577/stat : 6577 (LySATi) R 6574 6574 6507 0 -1 4194304 11315 0 0 0 22203 9 0 0 25 0 1 0 1109578456 48082944 11301 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/6577/statm: 11739 11301 81 174 0 11562 0
Current children cumulated CPU time (s) 222.16
Current children cumulated vsize (KiB) 52312

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 1.14 2/66 6577
/proc/meminfo: memFree=871160/2055920 swapFree=4176244/4192956
[pid=6574] ppid=6572 vsize=5356 CPUtime=0.04
/proc/6574/stat : 6574 (lysat.sh) S 6572 6574 6507 0 -1 4194304 310 416 0 0 0 0 4 0 17 0 1 0 1109578451 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6574/statm: 1339 237 195 169 0 50 0
[pid=6577] ppid=6574 vsize=50244 CPUtime=282.09
/proc/6577/stat : 6577 (LySATi) R 6574 6574 6507 0 -1 4194304 12157 0 0 0 28200 9 0 0 25 0 1 0 1109578456 51449856 12143 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/6577/statm: 12561 12143 81 174 0 12384 0
Current children cumulated CPU time (s) 282.13
Current children cumulated vsize (KiB) 55600

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 1.13 2/66 6577
/proc/meminfo: memFree=862072/2055920 swapFree=4176244/4192956
[pid=6574] ppid=6572 vsize=5356 CPUtime=0.04
/proc/6574/stat : 6574 (lysat.sh) S 6572 6574 6507 0 -1 4194304 310 416 0 0 0 0 4 0 17 0 1 0 1109578451 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6574/statm: 1339 237 195 169 0 50 0
[pid=6577] ppid=6574 vsize=59944 CPUtime=342.06
/proc/6577/stat : 6577 (LySATi) R 6574 6574 6507 0 -1 4194304 14434 0 0 0 34194 12 0 0 25 0 1 0 1109578456 61382656 14420 1992294400 134512640 135226915 4294956224 18446744073709551615 134536783 0 0 4096 3 0 0 0 17 0 0 0
/proc/6577/statm: 14986 14420 81 174 0 14809 0
Current children cumulated CPU time (s) 342.1
Current children cumulated vsize (KiB) 65300

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 1.11 2/66 6577
/proc/meminfo: memFree=854008/2055920 swapFree=4176244/4192956
[pid=6574] ppid=6572 vsize=5356 CPUtime=0.04
/proc/6574/stat : 6574 (lysat.sh) S 6572 6574 6507 0 -1 4194304 310 416 0 0 0 0 4 0 17 0 1 0 1109578451 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6574/statm: 1339 237 195 169 0 50 0

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

/proc/6577/statm: 19837 19197 81 174 0 19660 0
Current children cumulated CPU time (s) 581.98
Current children cumulated vsize (KiB) 84704

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 1.08 2/66 6577
/proc/meminfo: memFree=842808/2055920 swapFree=4176244/4192956
[pid=6574] ppid=6572 vsize=5356 CPUtime=0.04
/proc/6574/stat : 6574 (lysat.sh) S 6572 6574 6507 0 -1 4194304 310 416 0 0 0 0 4 0 17 0 1 0 1109578451 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6574/statm: 1339 237 195 169 0 50 0
[pid=6577] ppid=6574 vsize=79348 CPUtime=641.91
/proc/6577/stat : 6577 (LySATi) R 6574 6574 6507 0 -1 4194304 19221 0 0 0 64175 16 0 0 25 0 1 0 1109578456 81252352 19207 1992294400 134512640 135226915 4294956224 18446744073709551615 134537059 0 0 4096 3 0 0 0 17 0 0 0
/proc/6577/statm: 19837 19207 81 174 0 19660 0
Current children cumulated CPU time (s) 641.95
Current children cumulated vsize (KiB) 84704

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 1.07 2/66 6577
/proc/meminfo: memFree=842680/2055920 swapFree=4176244/4192956
[pid=6574] ppid=6572 vsize=5356 CPUtime=0.04
/proc/6574/stat : 6574 (lysat.sh) S 6572 6574 6507 0 -1 4194304 310 416 0 0 0 0 4 0 17 0 1 0 1109578451 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6574/statm: 1339 237 195 169 0 50 0
[pid=6577] ppid=6574 vsize=79348 CPUtime=701.82
/proc/6577/stat : 6577 (LySATi) R 6574 6574 6507 0 -1 4194304 19245 0 0 0 70166 16 0 0 25 0 1 0 1109578456 81252352 19231 1992294400 134512640 135226915 4294956224 18446744073709551615 134536930 0 0 4096 3 0 0 0 17 0 0 0
/proc/6577/statm: 19837 19231 81 174 0 19660 0
Current children cumulated CPU time (s) 701.86
Current children cumulated vsize (KiB) 84704

[startup+762.306 s]
/proc/loadavg: 0.99 0.98 1.07 2/66 6577
/proc/meminfo: memFree=842296/2055920 swapFree=4176244/4192956
[pid=6574] ppid=6572 vsize=5356 CPUtime=0.04
/proc/6574/stat : 6574 (lysat.sh) S 6572 6574 6507 0 -1 4194304 310 416 0 0 0 0 4 0 17 0 1 0 1109578451 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6574/statm: 1339 237 195 169 0 50 0
[pid=6577] ppid=6574 vsize=79764 CPUtime=761.8
/proc/6577/stat : 6577 (LySATi) R 6574 6574 6507 0 -1 4194304 19364 0 0 0 76164 16 0 0 25 0 1 0 1109578456 81678336 19350 1992294400 134512640 135226915 4294956224 18446744073709551615 134536890 0 0 4096 3 0 0 0 17 0 0 0
/proc/6577/statm: 19941 19350 81 174 0 19764 0
Current children cumulated CPU time (s) 761.84
Current children cumulated vsize (KiB) 85120

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 1.06 2/66 6577
/proc/meminfo: memFree=832888/2055920 swapFree=4176244/4192956
[pid=6574] ppid=6572 vsize=5356 CPUtime=0.04
/proc/6574/stat : 6574 (lysat.sh) S 6572 6574 6507 0 -1 4194304 310 416 0 0 0 0 4 0 17 0 1 0 1109578451 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6574/statm: 1339 237 195 169 0 50 0
[pid=6577] ppid=6574 vsize=90020 CPUtime=821.76
/proc/6577/stat : 6577 (LySATi) R 6574 6574 6507 0 -1 4194304 21732 0 0 0 82158 18 0 0 25 0 1 0 1109578456 92180480 21718 1992294400 134512640 135226915 4294956224 18446744073709551615 134536776 0 0 4096 3 0 0 0 17 0 0 0
/proc/6577/statm: 22505 21718 81 174 0 22328 0
Current children cumulated CPU time (s) 821.8
Current children cumulated vsize (KiB) 95376

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 1.06 2/66 6577
/proc/meminfo: memFree=823864/2055920 swapFree=4176244/4192956
[pid=6574] ppid=6572 vsize=5356 CPUtime=0.04
/proc/6574/stat : 6574 (lysat.sh) S 6572 6574 6507 0 -1 4194304 310 416 0 0 0 0 4 0 17 0 1 0 1109578451 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6574/statm: 1339 237 195 169 0 50 0
[pid=6577] ppid=6574 vsize=99396 CPUtime=881.73
/proc/6577/stat : 6577 (LySATi) R 6574 6574 6507 0 -1 4194304 23959 0 0 0 88153 20 0 0 25 0 1 0 1109578456 101781504 23945 1992294400 134512640 135226915 4294956224 18446744073709551615 134536749 0 0 4096 3 0 0 0 17 0 0 0
/proc/6577/statm: 24849 23945 81 174 0 24672 0
Current children cumulated CPU time (s) 881.77
Current children cumulated vsize (KiB) 104752

[startup+942.303 s]
/proc/loadavg: 0.99 0.98 1.05 2/66 6577
/proc/meminfo: memFree=819384/2055920 swapFree=4176244/4192956
[pid=6574] ppid=6572 vsize=5356 CPUtime=0.04
/proc/6574/stat : 6574 (lysat.sh) S 6572 6574 6507 0 -1 4194304 310 416 0 0 0 0 4 0 17 0 1 0 1109578451 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6574/statm: 1339 237 195 169 0 50 0
[pid=6577] ppid=6574 vsize=103824 CPUtime=941.7
/proc/6577/stat : 6577 (LySATi) R 6574 6574 6507 0 -1 4194304 25063 0 0 0 94149 21 0 0 25 0 1 0 1109578456 106315776 25049 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/6577/statm: 25956 25049 81 174 0 25779 0
Current children cumulated CPU time (s) 941.74
Current children cumulated vsize (KiB) 109180

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 1.04 2/66 6577
/proc/meminfo: memFree=819384/2055920 swapFree=4176244/4192956
[pid=6574] ppid=6572 vsize=5356 CPUtime=0.04
/proc/6574/stat : 6574 (lysat.sh) S 6572 6574 6507 0 -1 4194304 310 416 0 0 0 0 4 0 17 0 1 0 1109578451 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6574/statm: 1339 237 195 169 0 50 0
[pid=6577] ppid=6574 vsize=103824 CPUtime=1001.67
/proc/6577/stat : 6577 (LySATi) R 6574 6574 6507 0 -1 4194304 25065 0 0 0 100146 21 0 0 25 0 1 0 1109578456 106315776 25051 1992294400 134512640 135226915 4294956224 18446744073709551615 134537023 0 0 4096 3 0 0 0 17 0 0 0
/proc/6577/statm: 25956 25051 81 174 0 25779 0
Current children cumulated CPU time (s) 1001.71
Current children cumulated vsize (KiB) 109180

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 1.04 2/66 6577
/proc/meminfo: memFree=819320/2055920 swapFree=4176244/4192956
[pid=6574] ppid=6572 vsize=5356 CPUtime=0.04
/proc/6574/stat : 6574 (lysat.sh) S 6572 6574 6507 0 -1 4194304 310 416 0 0 0 0 4 0 17 0 1 0 1109578451 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6574/statm: 1339 237 195 169 0 50 0
[pid=6577] ppid=6574 vsize=103824 CPUtime=1061.64
/proc/6577/stat : 6577 (LySATi) R 6574 6574 6507 0 -1 4194304 25079 0 0 0 106143 21 0 0 25 0 1 0 1109578456 106315776 25065 1992294400 134512640 135226915 4294956224 18446744073709551615 134537023 0 0 4096 3 0 0 0 17 0 0 0
/proc/6577/statm: 25956 25065 81 174 0 25779 0
Current children cumulated CPU time (s) 1061.68
Current children cumulated vsize (KiB) 109180

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 1.03 2/66 6577
/proc/meminfo: memFree=819256/2055920 swapFree=4176244/4192956
[pid=6574] ppid=6572 vsize=5356 CPUtime=0.04
/proc/6574/stat : 6574 (lysat.sh) S 6572 6574 6507 0 -1 4194304 310 416 0 0 0 0 4 0 17 0 1 0 1109578451 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6574/statm: 1339 237 195 169 0 50 0
[pid=6577] ppid=6574 vsize=103824 CPUtime=1121.61
/proc/6577/stat : 6577 (LySATi) R 6574 6574 6507 0 -1 4194304 25098 0 0 0 112140 21 0 0 25 0 1 0 1109578456 106315776 25084 1992294400 134512640 135226915 4294956224 18446744073709551615 134543500 0 0 4096 3 0 0 0 17 0 0 0
/proc/6577/statm: 25956 25084 81 174 0 25779 0
Current children cumulated CPU time (s) 1121.65
Current children cumulated vsize (KiB) 109180

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 1.03 2/66 6579
/proc/meminfo: memFree=818936/2055920 swapFree=4176244/4192956
[pid=6574] ppid=6572 vsize=5356 CPUtime=0.04
/proc/6574/stat : 6574 (lysat.sh) S 6572 6574 6507 0 -1 4194304 310 416 0 0 0 0 4 0 17 0 1 0 1109578451 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6574/statm: 1339 237 195 169 0 50 0
[pid=6577] ppid=6574 vsize=103824 CPUtime=1181.57
/proc/6577/stat : 6577 (LySATi) R 6574 6574 6507 0 -1 4194304 25140 0 0 0 118136 21 0 0 25 0 1 0 1109578456 106315776 25126 1992294400 134512640 135226915 4294956224 18446744073709551615 134536772 0 0 4096 3 0 0 0 17 0 0 0
/proc/6577/statm: 25956 25126 81 174 0 25779 0
Current children cumulated CPU time (s) 1181.61
Current children cumulated vsize (KiB) 109180



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.7 s]
/proc/loadavg: 0.99 0.98 1.02 2/66 6579
/proc/meminfo: memFree=818936/2055920 swapFree=4176244/4192956
[pid=6574] ppid=6572 vsize=5356 CPUtime=0.04
/proc/6574/stat : 6574 (lysat.sh) S 6572 6574 6507 0 -1 4194304 310 416 0 0 0 0 4 0 17 0 1 0 1109578451 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6574/statm: 1339 237 195 169 0 50 0
[pid=6577] ppid=6574 vsize=103824 CPUtime=1199.98
/proc/6577/stat : 6577 (LySATi) R 6574 6574 6507 0 -1 4194304 25148 0 0 0 119976 22 0 0 25 0 1 0 1109578456 106315776 25134 1992294400 134512640 135226915 4294956224 18446744073709551615 134537076 0 0 4096 3 0 0 0 17 0 0 0
/proc/6577/statm: 25956 25134 81 174 0 25779 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 109180

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: 0.99 0.98 1.02 2/66 6579
/proc/meminfo: memFree=818936/2055920 swapFree=4176244/4192956
[pid=6574] ppid=6572 vsize=5356 CPUtime=0.04
/proc/6574/stat : 6574 (lysat.sh) S 6572 6574 6507 0 -1 4194304 310 416 0 0 0 0 4 0 17 0 1 0 1109578451 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6574/statm: 1339 237 195 169 0 50 0
[pid=6577] ppid=6574 vsize=103824 CPUtime=1199.98
/proc/6577/stat : 6577 (LySATi) R 6574 6574 6507 0 -1 4194304 25148 0 0 0 119976 22 0 0 25 0 1 0 1109578456 106315776 25134 1992294400 134512640 135226915 4294956224 18446744073709551615 134537076 0 0 4096 3 0 0 0 17 0 0 0
/proc/6577/statm: 25956 25134 81 174 0 25779 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 109180

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 6574 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=45993
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=8998
# CPU time returned by wait4() is 0.054991
# while last known CPU time is 1200.02
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.71
CPU time (s): 1200.02
CPU user time (s): 1199.8
CPU system time (s): 0.22
CPU usage (%): 99.9423
Max. virtual memory (cumulated for all children) (KiB): 109180

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.045993
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= 726
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 1.47978 second user time and 2.84257 second system time

The end

Launcher Data 

Begin job on node53 at 2009-03-30 01:25:59
IDJOB=1525044
IDBENCH=70265
IDSOLVER=511
FILE ID=node53/1525044-1238369159
PBS_JOBID= 9061247
Free space on /tmp= 66040 MiB

SOLVER NAME= LySAT i/2009-03-20
BENCH NAME= SAT09/RANDOM/LARGE/7SAT/UNKNOWN/160/unif-k7-r85-v160-c13600-S592525179-032.cnf
COMMAND LINE= lysat.sh BENCHNAME i
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1525044-1238369159/watcher-1525044-1238369159 -o /tmp/evaluation-result-1525044-1238369159/solver-1525044-1238369159 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1525044-1238369159.cnf i

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

MD5SUM BENCH= 7460bd7d43551ea81285a6734d727c9e
RANDOM SEED=1734032148

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:        920928 kB
Buffers:         87304 kB
Cached:         959336 kB
SwapCached:      10692 kB
Active:         255348 kB
Inactive:       803516 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        920928 kB
SwapTotal:     4192956 kB
SwapFree:      4176244 kB
Dirty:            2548 kB
Writeback:           0 kB
Mapped:          17784 kB
Slab:            62248 kB
Committed_AS:  2479068 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 01:46:02