Trace number 1726571

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) 1200.09 1200.71

General information on the benchmark

Namecrafted/Hard/contest04/connamacher/
connm-ue-csp-sat-n800-d0.02-s111845174.sat05-536.reshuffled-07.cnf
MD5SUM71878da25e778158aa56312337016eac
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables772
Number of clauses9601
Sum of the clauses size28996
Maximum clause length4
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 39408
Number of clauses of size 4193
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.00	c Parsing...
0.00/0.01	c ==============================================================================
0.00/0.01	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.01	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.01	c ==============================================================================
0.00/0.01	c |         0 |    9601    28996 |    2880       0        0     nan |  0.000 % |
0.07/0.09	c |         0 |    9408    31466 |      --       0       --      -- |     --   | -193/2470
0.07/0.09	c ==============================================================================
0.07/0.09	c Result  :   #vars: 579   #clauses: 9408   #literals: 31466
0.07/0.09	c CPU time:   0.089986 s
0.07/0.09	c ==============================================================================
0.09/0.10	c lySAT 0.1
0.09/0.10	c minisat core +  additionnal features
0.09/0.10	c ============================[ Problem Statistics ]=============================
0.09/0.10	c |                                                                             |
0.09/0.10	c |  Number of variables:  579                                                  |
0.09/0.10	c |  Number of clauses:    9408                                                 |
0.09/0.11	c |  Parsing time:         0.01         s                                       |

Verifier Data 

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

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1726571-1240714045/watcher-1726571-1240714045 -o /tmp/evaluation-result-1726571-1240714045/solver-1726571-1240714045 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1726571-1240714045.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: 1.99 1.86 1.48 3/64 7243
/proc/meminfo: memFree=1679368/2055920 swapFree=4192812/4192956
[pid=7243] ppid=7241 vsize=5356 CPUtime=0
/proc/7243/stat : 7243 (lysat.sh) S 7241 7243 3739 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 99433398 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7243/statm: 1339 235 195 169 0 50 0
[pid=7244] ppid=7243 vsize=824 CPUtime=0
/proc/7244/stat : 7244 (SatElite) R 7243 7243 3739 0 -1 4194304 128 0 0 0 0 0 0 0 19 0 1 0 99433398 843776 112 1992294400 134512640 135034092 4294956096 18446744073709551615 134673244 0 0 4096 3 0 0 0 17 0 0 0
/proc/7244/statm: 206 112 50 127 0 76 0

[startup+0.0781989 s]
/proc/loadavg: 1.99 1.86 1.48 3/64 7243
/proc/meminfo: memFree=1679368/2055920 swapFree=4192812/4192956
[pid=7243] ppid=7241 vsize=5356 CPUtime=0
/proc/7243/stat : 7243 (lysat.sh) S 7241 7243 3739 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 99433398 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7243/statm: 1339 235 195 169 0 50 0
[pid=7244] ppid=7243 vsize=1976 CPUtime=0.07
/proc/7244/stat : 7244 (SatElite) R 7243 7243 3739 0 -1 4194304 399 0 0 0 7 0 0 0 19 0 1 0 99433398 2023424 383 1992294400 134512640 135034092 4294956096 18446744073709551615 134569616 0 0 4096 3 0 0 0 17 0 0 0
/proc/7244/statm: 494 383 68 127 0 364 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 7332

[startup+0.101201 s]
/proc/loadavg: 1.99 1.86 1.48 3/64 7243
/proc/meminfo: memFree=1679368/2055920 swapFree=4192812/4192956
[pid=7243] ppid=7241 vsize=5356 CPUtime=0
/proc/7243/stat : 7243 (lysat.sh) S 7241 7243 3739 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 99433398 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7243/statm: 1339 235 195 169 0 50 0
[pid=7244] ppid=7243 vsize=2028 CPUtime=0.09
/proc/7244/stat : 7244 (SatElite) R 7243 7243 3739 0 -1 4194304 419 0 0 0 9 0 0 0 19 0 1 0 99433398 2076672 403 1992294400 134512640 135034092 4294956096 18446744073709551615 134691101 0 0 4096 3 0 0 0 17 0 0 0
/proc/7244/statm: 507 403 69 127 0 377 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7384

[startup+0.301229 s]
/proc/loadavg: 1.99 1.86 1.48 3/64 7243
/proc/meminfo: memFree=1679368/2055920 swapFree=4192812/4192956
[pid=7243] ppid=7241 vsize=5356 CPUtime=0.09
/proc/7243/stat : 7243 (lysat.sh) S 7241 7243 3739 0 -1 4194304 310 422 0 0 0 0 9 0 17 0 1 0 99433398 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7243/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5356

[startup+0.701276 s]
/proc/loadavg: 1.99 1.86 1.48 3/64 7243
/proc/meminfo: memFree=1679368/2055920 swapFree=4192812/4192956
[pid=7243] ppid=7241 vsize=5356 CPUtime=0.09
/proc/7243/stat : 7243 (lysat.sh) S 7241 7243 3739 0 -1 4194304 310 422 0 0 0 0 9 0 17 0 1 0 99433398 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7243/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5356

[startup+1.50137 s]
/proc/loadavg: 1.99 1.86 1.48 2/66 7246
/proc/meminfo: memFree=1676984/2055920 swapFree=4192812/4192956
[pid=7243] ppid=7241 vsize=5356 CPUtime=0.09
/proc/7243/stat : 7243 (lysat.sh) S 7241 7243 3739 0 -1 4194304 310 422 0 0 0 0 9 0 17 0 1 0 99433398 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7243/statm: 1339 237 195 169 0 50 0
[pid=7246] ppid=7243 vsize=3620 CPUtime=1.38
/proc/7246/stat : 7246 (LySATi) R 7243 7243 3739 0 -1 4194304 583 0 0 0 138 0 0 0 25 0 1 0 99433409 3706880 568 1992294400 134512640 135226915 4294956208 18446744073709551615 134537079 0 0 4096 3 0 0 0 17 0 0 0
/proc/7246/statm: 905 568 81 174 0 728 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 8976

[startup+3.10256 s]
/proc/loadavg: 1.91 1.84 1.48 2/66 7246
/proc/meminfo: memFree=1676344/2055920 swapFree=4192812/4192956
[pid=7243] ppid=7241 vsize=5356 CPUtime=0.09
/proc/7243/stat : 7243 (lysat.sh) S 7241 7243 3739 0 -1 4194304 310 422 0 0 0 0 9 0 17 0 1 0 99433398 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7243/statm: 1339 237 195 169 0 50 0
[pid=7246] ppid=7243 vsize=4536 CPUtime=2.97
/proc/7246/stat : 7246 (LySATi) R 7243 7243 3739 0 -1 4194304 798 0 0 0 297 0 0 0 25 0 1 0 99433409 4644864 783 1992294400 134512640 135226915 4294956208 18446744073709551615 134537062 0 0 4096 3 0 0 0 17 1 0 0
/proc/7246/statm: 1134 783 81 174 0 957 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 9892

[startup+6.30193 s]
/proc/loadavg: 1.91 1.84 1.48 2/66 7246
/proc/meminfo: memFree=1674744/2055920 swapFree=4192812/4192956
[pid=7243] ppid=7241 vsize=5356 CPUtime=0.09
/proc/7243/stat : 7243 (lysat.sh) S 7241 7243 3739 0 -1 4194304 310 422 0 0 0 0 9 0 17 0 1 0 99433398 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7243/statm: 1339 237 195 169 0 50 0
[pid=7246] ppid=7243 vsize=6164 CPUtime=6.17
/proc/7246/stat : 7246 (LySATi) R 7243 7243 3739 0 -1 4194304 1215 0 0 0 617 0 0 0 25 0 1 0 99433409 6311936 1200 1992294400 134512640 135226915 4294956208 18446744073709551615 134536912 0 0 4096 3 0 0 0 17 0 0 0
/proc/7246/statm: 1541 1200 81 174 0 1364 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 11520

[startup+12.7027 s]
/proc/loadavg: 1.77 1.81 1.47 2/66 7246
/proc/meminfo: memFree=1672632/2055920 swapFree=4192812/4192956
[pid=7243] ppid=7241 vsize=5356 CPUtime=0.09
/proc/7243/stat : 7243 (lysat.sh) S 7241 7243 3739 0 -1 4194304 310 422 0 0 0 0 9 0 17 0 1 0 99433398 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7243/statm: 1339 237 195 169 0 50 0
[pid=7246] ppid=7243 vsize=7672 CPUtime=12.57
/proc/7246/stat : 7246 (LySATi) R 7243 7243 3739 0 -1 4194304 1570 0 0 0 1257 0 0 0 25 0 1 0 99433409 7856128 1555 1992294400 134512640 135226915 4294956208 18446744073709551615 134537299 0 0 4096 3 0 0 0 17 0 0 0
/proc/7246/statm: 1918 1555 81 174 0 1741 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 13028

[startup+25.5012 s]
/proc/loadavg: 1.65 1.79 1.46 2/66 7246
/proc/meminfo: memFree=1669816/2055920 swapFree=4192812/4192956
[pid=7243] ppid=7241 vsize=5356 CPUtime=0.09
/proc/7243/stat : 7243 (lysat.sh) S 7241 7243 3739 0 -1 4194304 310 422 0 0 0 0 9 0 17 0 1 0 99433398 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7243/statm: 1339 237 195 169 0 50 0
[pid=7246] ppid=7243 vsize=10676 CPUtime=25.37
/proc/7246/stat : 7246 (LySATi) R 7243 7243 3739 0 -1 4194304 2307 0 0 0 2536 1 0 0 25 0 1 0 99433409 10932224 2292 1992294400 134512640 135226915 4294956208 18446744073709551615 134537000 0 0 4096 3 0 0 0 17 0 0 0
/proc/7246/statm: 2669 2292 81 174 0 2492 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 16032

[startup+51.1012 s]
/proc/loadavg: 1.43 1.72 1.45 2/66 7246
/proc/meminfo: memFree=1667384/2055920 swapFree=4192812/4192956
[pid=7243] ppid=7241 vsize=5356 CPUtime=0.09
/proc/7243/stat : 7243 (lysat.sh) S 7241 7243 3739 0 -1 4194304 310 422 0 0 0 0 9 0 17 0 1 0 99433398 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7243/statm: 1339 237 195 169 0 50 0
[pid=7246] ppid=7243 vsize=13336 CPUtime=50.94
/proc/7246/stat : 7246 (LySATi) R 7243 7243 3739 0 -1 4194304 2905 0 0 0 5093 1 0 0 25 0 1 0 99433409 13656064 2890 1992294400 134512640 135226915 4294956208 18446744073709551615 134554619 0 0 4096 3 0 0 0 17 0 0 0
/proc/7246/statm: 3334 2890 81 174 0 3157 0
Current children cumulated CPU time (s) 51.03
Current children cumulated vsize (KiB) 18692

[startup+102.305 s]
/proc/loadavg: 1.17 1.60 1.42 2/66 7246
/proc/meminfo: memFree=1661752/2055920 swapFree=4192812/4192956
[pid=7243] ppid=7241 vsize=5356 CPUtime=0.09
/proc/7243/stat : 7243 (lysat.sh) S 7241 7243 3739 0 -1 4194304 310 422 0 0 0 0 9 0 17 0 1 0 99433398 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7243/statm: 1339 237 195 169 0 50 0
[pid=7246] ppid=7243 vsize=18952 CPUtime=102.14
/proc/7246/stat : 7246 (LySATi) R 7243 7243 3739 0 -1 4194304 4272 0 0 0 10211 3 0 0 25 0 1 0 99433409 19406848 4257 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/7246/statm: 4738 4257 81 174 0 4561 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 24308

[startup+162.301 s]
/proc/loadavg: 1.07 1.50 1.40 2/66 7246
/proc/meminfo: memFree=1656312/2055920 swapFree=4192812/4192956
[pid=7243] ppid=7241 vsize=5356 CPUtime=0.09
/proc/7243/stat : 7243 (lysat.sh) S 7241 7243 3739 0 -1 4194304 310 422 0 0 0 0 9 0 17 0 1 0 99433398 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7243/statm: 1339 237 195 169 0 50 0
[pid=7246] ppid=7243 vsize=24624 CPUtime=162.09
/proc/7246/stat : 7246 (LySATi) R 7243 7243 3739 0 -1 4194304 5632 0 0 0 16205 4 0 0 25 0 1 0 99433409 25214976 5617 1992294400 134512640 135226915 4294956208 18446744073709551615 134536776 0 0 4096 3 0 0 0 17 0 0 0
/proc/7246/statm: 6156 5617 81 174 0 5979 0
Current children cumulated CPU time (s) 162.18
Current children cumulated vsize (KiB) 29980

[startup+222.301 s]
/proc/loadavg: 1.02 1.40 1.36 2/66 7246
/proc/meminfo: memFree=1652920/2055920 swapFree=4192812/4192956
[pid=7243] ppid=7241 vsize=5356 CPUtime=0.09
/proc/7243/stat : 7243 (lysat.sh) S 7241 7243 3739 0 -1 4194304 310 422 0 0 0 0 9 0 17 0 1 0 99433398 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7243/statm: 1339 237 195 169 0 50 0
[pid=7246] ppid=7243 vsize=28324 CPUtime=222.07
/proc/7246/stat : 7246 (LySATi) R 7243 7243 3739 0 -1 4194304 6469 0 0 0 22202 5 0 0 25 0 1 0 99433409 29003776 6454 1992294400 134512640 135226915 4294956208 18446744073709551615 134543585 0 0 4096 3 0 0 0 17 0 0 0
/proc/7246/statm: 7081 6454 81 174 0 6904 0
Current children cumulated CPU time (s) 222.16
Current children cumulated vsize (KiB) 33680

[startup+282.301 s]
/proc/loadavg: 1.01 1.33 1.34 2/66 7246
/proc/meminfo: memFree=1647608/2055920 swapFree=4192812/4192956
[pid=7243] ppid=7241 vsize=5356 CPUtime=0.09
/proc/7243/stat : 7243 (lysat.sh) S 7241 7243 3739 0 -1 4194304 310 422 0 0 0 0 9 0 17 0 1 0 99433398 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7243/statm: 1339 237 195 169 0 50 0
[pid=7246] ppid=7243 vsize=33980 CPUtime=282.03
/proc/7246/stat : 7246 (LySATi) R 7243 7243 3739 0 -1 4194304 7846 0 0 0 28196 7 0 0 25 0 1 0 99433409 34795520 7831 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/7246/statm: 8495 7831 81 174 0 8318 0
Current children cumulated CPU time (s) 282.12
Current children cumulated vsize (KiB) 39336

[startup+342.301 s]
/proc/loadavg: 1.00 1.26 1.32 2/66 7246
/proc/meminfo: memFree=1644600/2055920 swapFree=4192812/4192956
[pid=7243] ppid=7241 vsize=5356 CPUtime=0.09
/proc/7243/stat : 7243 (lysat.sh) S 7241 7243 3739 0 -1 4194304 310 422 0 0 0 0 9 0 17 0 1 0 99433398 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7243/statm: 1339 237 195 169 0 50 0
[pid=7246] ppid=7243 vsize=37424 CPUtime=342
/proc/7246/stat : 7246 (LySATi) R 7243 7243 3739 0 -1 4194304 8552 0 0 0 34192 8 0 0 25 0 1 0 99433409 38322176 8537 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/7246/statm: 9356 8537 81 174 0 9179 0
Current children cumulated CPU time (s) 342.09
Current children cumulated vsize (KiB) 42780

[startup+402.302 s]
/proc/loadavg: 1.00 1.21 1.30 2/66 7246
/proc/meminfo: memFree=1643128/2055920 swapFree=4192812/4192956

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

/proc/7246/statm: 11757 10834 81 174 0 11580 0
Current children cumulated CPU time (s) 581.99
Current children cumulated vsize (KiB) 52384

[startup+642.302 s]
/proc/loadavg: 1.00 1.09 1.22 2/66 7246
/proc/meminfo: memFree=1629560/2055920 swapFree=4192812/4192956
[pid=7243] ppid=7241 vsize=5356 CPUtime=0.09
/proc/7243/stat : 7243 (lysat.sh) S 7241 7243 3739 0 -1 4194304 310 422 0 0 0 0 9 0 17 0 1 0 99433398 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7243/statm: 1339 237 195 169 0 50 0
[pid=7246] ppid=7243 vsize=52656 CPUtime=641.87
/proc/7246/stat : 7246 (LySATi) R 7243 7243 3739 0 -1 4194304 12269 0 0 0 64176 11 0 0 25 0 1 0 99433409 53919744 12254 1992294400 134512640 135226915 4294956208 18446744073709551615 134543004 0 0 4096 3 0 0 0 17 0 0 0
/proc/7246/statm: 13164 12254 81 174 0 12987 0
Current children cumulated CPU time (s) 641.96
Current children cumulated vsize (KiB) 58012

[startup+702.302 s]
/proc/loadavg: 1.00 1.07 1.20 2/66 7246
/proc/meminfo: memFree=1624312/2055920 swapFree=4192812/4192956
[pid=7243] ppid=7241 vsize=5356 CPUtime=0.09
/proc/7243/stat : 7243 (lysat.sh) S 7241 7243 3739 0 -1 4194304 310 422 0 0 0 0 9 0 17 0 1 0 99433398 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7243/statm: 1339 237 195 169 0 50 0
[pid=7246] ppid=7243 vsize=58680 CPUtime=701.85
/proc/7246/stat : 7246 (LySATi) R 7243 7243 3739 0 -1 4194304 13585 0 0 0 70172 13 0 0 25 0 1 0 99433409 60088320 13570 1992294400 134512640 135226915 4294956208 18446744073709551615 134537000 0 0 4096 3 0 0 0 17 0 0 0
/proc/7246/statm: 14670 13570 81 174 0 14493 0
Current children cumulated CPU time (s) 701.94
Current children cumulated vsize (KiB) 64036

[startup+762.306 s]
/proc/loadavg: 1.00 1.05 1.18 2/66 7246
/proc/meminfo: memFree=1624248/2055920 swapFree=4192812/4192956
[pid=7243] ppid=7241 vsize=5356 CPUtime=0.09
/proc/7243/stat : 7243 (lysat.sh) S 7241 7243 3739 0 -1 4194304 310 422 0 0 0 0 9 0 17 0 1 0 99433398 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7243/statm: 1339 237 195 169 0 50 0
[pid=7246] ppid=7243 vsize=58680 CPUtime=761.83
/proc/7246/stat : 7246 (LySATi) R 7243 7243 3739 0 -1 4194304 13585 0 0 0 76170 13 0 0 25 0 1 0 99433409 60088320 13570 1992294400 134512640 135226915 4294956208 18446744073709551615 134536926 0 0 4096 3 0 0 0 17 0 0 0
/proc/7246/statm: 14670 13570 81 174 0 14493 0
Current children cumulated CPU time (s) 761.92
Current children cumulated vsize (KiB) 64036

[startup+822.302 s]
/proc/loadavg: 1.00 1.04 1.17 2/66 7252
/proc/meminfo: memFree=1623608/2055920 swapFree=4192812/4192956
[pid=7243] ppid=7241 vsize=5356 CPUtime=0.09
/proc/7243/stat : 7243 (lysat.sh) S 7241 7243 3739 0 -1 4194304 310 422 0 0 0 0 9 0 17 0 1 0 99433398 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7243/statm: 1339 237 195 169 0 50 0
[pid=7246] ppid=7243 vsize=59272 CPUtime=821.8
/proc/7246/stat : 7246 (LySATi) R 7243 7243 3739 0 -1 4194304 13686 0 0 0 82166 14 0 0 25 0 1 0 99433409 60694528 13671 1992294400 134512640 135226915 4294956208 18446744073709551615 134536757 0 0 4096 3 0 0 0 17 0 0 0
/proc/7246/statm: 14818 13671 81 174 0 14641 0
Current children cumulated CPU time (s) 821.89
Current children cumulated vsize (KiB) 64628

[startup+882.301 s]
/proc/loadavg: 1.00 1.03 1.16 2/66 7252
/proc/meminfo: memFree=1622072/2055920 swapFree=4192812/4192956
[pid=7243] ppid=7241 vsize=5356 CPUtime=0.09
/proc/7243/stat : 7243 (lysat.sh) S 7241 7243 3739 0 -1 4194304 310 422 0 0 0 0 9 0 17 0 1 0 99433398 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7243/statm: 1339 237 195 169 0 50 0
[pid=7246] ppid=7243 vsize=61052 CPUtime=881.76
/proc/7246/stat : 7246 (LySATi) R 7243 7243 3739 0 -1 4194304 14097 0 0 0 88162 14 0 0 25 0 1 0 99433409 62517248 14082 1992294400 134512640 135226915 4294956208 18446744073709551615 134537088 0 0 4096 3 0 0 0 17 0 0 0
/proc/7246/statm: 15263 14082 81 174 0 15086 0
Current children cumulated CPU time (s) 881.85
Current children cumulated vsize (KiB) 66408

[startup+942.301 s]
/proc/loadavg: 1.00 1.02 1.15 2/66 7252
/proc/meminfo: memFree=1621112/2055920 swapFree=4192812/4192956
[pid=7243] ppid=7241 vsize=5356 CPUtime=0.09
/proc/7243/stat : 7243 (lysat.sh) S 7241 7243 3739 0 -1 4194304 310 422 0 0 0 0 9 0 17 0 1 0 99433398 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7243/statm: 1339 237 195 169 0 50 0
[pid=7246] ppid=7243 vsize=62092 CPUtime=941.74
/proc/7246/stat : 7246 (LySATi) R 7243 7243 3739 0 -1 4194304 14364 0 0 0 94160 14 0 0 25 0 1 0 99433409 63582208 14349 1992294400 134512640 135226915 4294956208 18446744073709551615 134536776 0 0 4096 3 0 0 0 17 0 0 0
/proc/7246/statm: 15523 14349 81 174 0 15346 0
Current children cumulated CPU time (s) 941.83
Current children cumulated vsize (KiB) 67448

[startup+1002.3 s]
/proc/loadavg: 1.00 1.02 1.14 2/66 7252
/proc/meminfo: memFree=1617016/2055920 swapFree=4192812/4192956
[pid=7243] ppid=7241 vsize=5356 CPUtime=0.09
/proc/7243/stat : 7243 (lysat.sh) S 7241 7243 3739 0 -1 4194304 310 422 0 0 0 0 9 0 17 0 1 0 99433398 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7243/statm: 1339 237 195 169 0 50 0
[pid=7246] ppid=7243 vsize=66092 CPUtime=1001.7
/proc/7246/stat : 7246 (LySATi) R 7243 7243 3739 0 -1 4194304 15380 0 0 0 100154 16 0 0 25 0 1 0 99433409 67678208 15365 1992294400 134512640 135226915 4294956208 18446744073709551615 134536953 0 0 4096 3 0 0 0 17 0 0 0
/proc/7246/statm: 16523 15365 81 174 0 16346 0
Current children cumulated CPU time (s) 1001.79
Current children cumulated vsize (KiB) 71448

[startup+1062.3 s]
/proc/loadavg: 1.00 1.01 1.12 2/66 7252
/proc/meminfo: memFree=1616952/2055920 swapFree=4192812/4192956
[pid=7243] ppid=7241 vsize=5356 CPUtime=0.09
/proc/7243/stat : 7243 (lysat.sh) S 7241 7243 3739 0 -1 4194304 310 422 0 0 0 0 9 0 17 0 1 0 99433398 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7243/statm: 1339 237 195 169 0 50 0
[pid=7246] ppid=7243 vsize=66092 CPUtime=1061.67
/proc/7246/stat : 7246 (LySATi) R 7243 7243 3739 0 -1 4194304 15381 0 0 0 106151 16 0 0 25 0 1 0 99433409 67678208 15366 1992294400 134512640 135226915 4294956208 18446744073709551615 134543500 0 0 4096 3 0 0 0 17 0 0 0
/proc/7246/statm: 16523 15366 81 174 0 16346 0
Current children cumulated CPU time (s) 1061.76
Current children cumulated vsize (KiB) 71448

[startup+1122.3 s]
/proc/loadavg: 1.00 1.01 1.11 2/66 7252
/proc/meminfo: memFree=1616632/2055920 swapFree=4192812/4192956
[pid=7243] ppid=7241 vsize=5356 CPUtime=0.09
/proc/7243/stat : 7243 (lysat.sh) S 7241 7243 3739 0 -1 4194304 310 422 0 0 0 0 9 0 17 0 1 0 99433398 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7243/statm: 1339 237 195 169 0 50 0
[pid=7246] ppid=7243 vsize=66460 CPUtime=1121.64
/proc/7246/stat : 7246 (LySATi) R 7243 7243 3739 0 -1 4194304 15448 0 0 0 112148 16 0 0 25 0 1 0 99433409 68055040 15433 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/7246/statm: 16615 15433 81 174 0 16438 0
Current children cumulated CPU time (s) 1121.73
Current children cumulated vsize (KiB) 71816

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.10 2/66 7252
/proc/meminfo: memFree=1616312/2055920 swapFree=4192812/4192956
[pid=7243] ppid=7241 vsize=5356 CPUtime=0.09
/proc/7243/stat : 7243 (lysat.sh) S 7241 7243 3739 0 -1 4194304 310 422 0 0 0 0 9 0 17 0 1 0 99433398 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7243/statm: 1339 237 195 169 0 50 0
[pid=7246] ppid=7243 vsize=66856 CPUtime=1181.6
/proc/7246/stat : 7246 (LySATi) R 7243 7243 3739 0 -1 4194304 15531 0 0 0 118144 16 0 0 25 0 1 0 99433409 68460544 15516 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/7246/statm: 16714 15516 81 174 0 16537 0
Current children cumulated CPU time (s) 1181.69
Current children cumulated vsize (KiB) 72212



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.7 s]
/proc/loadavg: 1.00 1.00 1.10 2/66 7252
/proc/meminfo: memFree=1615992/2055920 swapFree=4192812/4192956
[pid=7243] ppid=7241 vsize=5356 CPUtime=0.09
/proc/7243/stat : 7243 (lysat.sh) S 7241 7243 3739 0 -1 4194304 310 422 0 0 0 0 9 0 17 0 1 0 99433398 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7243/statm: 1339 237 195 169 0 50 0
[pid=7246] ppid=7243 vsize=67108 CPUtime=1200
/proc/7246/stat : 7246 (LySATi) R 7243 7243 3739 0 -1 4194304 15613 0 0 0 119984 16 0 0 25 0 1 0 99433409 68718592 15598 1992294400 134512640 135226915 4294956208 18446744073709551615 134536797 0 0 4096 3 0 0 0 17 0 0 0
/proc/7246/statm: 16777 15598 81 174 0 16600 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 72464

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 1.10 2/66 7252
/proc/meminfo: memFree=1615992/2055920 swapFree=4192812/4192956
[pid=7243] ppid=7241 vsize=5356 CPUtime=0.09
/proc/7243/stat : 7243 (lysat.sh) S 7241 7243 3739 0 -1 4194304 310 422 0 0 0 0 9 0 17 0 1 0 99433398 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7243/statm: 1339 237 195 169 0 50 0
[pid=7246] ppid=7243 vsize=67108 CPUtime=1200
/proc/7246/stat : 7246 (LySATi) R 7243 7243 3739 0 -1 4194304 15613 0 0 0 119984 16 0 0 25 0 1 0 99433409 68718592 15598 1992294400 134512640 135226915 4294956208 18446744073709551615 134536797 0 0 4096 3 0 0 0 17 0 0 0
/proc/7246/statm: 16777 15598 81 174 0 16600 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 72464

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 7243 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=101984
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=6998
# CPU time returned by wait4() is 0.108982
# while last known CPU time is 1200.09
#
# 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): 1200.09
CPU user time (s): 1199.93
CPU system time (s): 0.16
CPU usage (%): 99.9481
Max. virtual memory (cumulated for all children) (KiB): 72464

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.101984
system time used= 0.006998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 732
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 1.35179 second user time and 2.96855 second system time

The end

Launcher Data 

Begin job on node75 at 2009-04-26 04:47:25
IDJOB=1726571
IDBENCH=24617
IDSOLVER=511
FILE ID=node75/1726571-1240714045
PBS_JOBID= 9186814
Free space on /tmp= 66436 MiB

SOLVER NAME= LySAT i/2009-03-20
BENCH NAME= SAT07/crafted/Hard/contest04/connamacher/connm-ue-csp-sat-n800-d0.02-s111845174.sat05-536.reshuffled-07.cnf
COMMAND LINE= lysat.sh BENCHNAME i
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1726571-1240714045/watcher-1726571-1240714045 -o /tmp/evaluation-result-1726571-1240714045/solver-1726571-1240714045 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1726571-1240714045.cnf i

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

MD5SUM BENCH= 71878da25e778158aa56312337016eac
RANDOM SEED=154628121

node75.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		: 3000.213
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		: 3000.213
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:       1679848 kB
Buffers:         42248 kB
Cached:         246140 kB
SwapCached:          0 kB
Active:         136564 kB
Inactive:       165752 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1679848 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2304 kB
Writeback:           0 kB
Mapped:          23660 kB
Slab:            59704 kB
Committed_AS:   256168 kB
PageTables:       1416 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= 66432 MiB
End job on node75 at 2009-04-26 05:07:28