Trace number 1562206

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) 1200.03 1200.51

General information on the benchmark

NameCRAFTED/edgematching/
fbcolors/em_8_4_5_fbc.cnf
MD5SUM6fdce6b69c397ad71b0f25957edff1fa
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark529.355
Satisfiable
(Un)Satisfiability was proved
Number of variables2420
Number of clauses33572
Sum of the clauses size97252
Maximum clause length36
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 214396
Number of clauses of size 313968
Number of clauses of size 42628
Number of clauses of size 52460
Number of clauses of size over 5120

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 |   33572    97252 |   10071       0        0     nan |  0.000 % |
0.09/0.11	c |         0 |   33572    97268 |      --       0       --      -- |     --   | 0/16
0.09/0.11	c ==============================================================================
0.09/0.11	c Result  :   #vars: 2416   #clauses: 33572   #literals: 97268
0.09/0.11	c CPU time:   0.103984 s
0.09/0.11	c ==============================================================================
0.09/0.15	c lySAT 0.1
0.09/0.15	c minisat core +  additionnal features
0.09/0.15	c ============================[ Problem Statistics ]=============================
0.09/0.15	c |                                                                             |
0.09/0.15	c |  Number of variables:  2416                                                 |
0.09/0.15	c |  Number of clauses:    33572                                                |
0.09/0.17	c |  Parsing time:         0.02         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-1562206-1238771537/watcher-1562206-1238771537 -o /tmp/evaluation-result-1562206-1238771537/solver-1562206-1238771537 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1562206-1238771537.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: 1.98 1.54 1.22 2/72 25491
/proc/meminfo: memFree=1804408/2055920 swapFree=4175756/4192956
[pid=25491] ppid=25489 vsize=5356 CPUtime=0
/proc/25491/stat : 25491 (lysat.sh) S 25489 25491 25167 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1149814941 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25491/statm: 1339 235 195 169 0 50 0
[pid=25492] ppid=25491 vsize=1148 CPUtime=0
/proc/25492/stat : 25492 (SatElite) R 25491 25491 25167 0 -1 4194304 190 0 0 0 0 0 0 0 20 0 1 0 1149814941 1175552 174 1992294400 134512640 135034092 4294956096 18446744073709551615 134691005 0 0 4096 3 0 0 0 17 1 0 0
/proc/25492/statm: 287 174 51 127 0 157 0

[startup+0.0294901 s]
/proc/loadavg: 1.98 1.54 1.22 2/72 25491
/proc/meminfo: memFree=1804408/2055920 swapFree=4175756/4192956
[pid=25491] ppid=25489 vsize=5356 CPUtime=0
/proc/25491/stat : 25491 (lysat.sh) S 25489 25491 25167 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1149814941 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25491/statm: 1339 235 195 169 0 50 0
[pid=25492] ppid=25491 vsize=3200 CPUtime=0.02
/proc/25492/stat : 25492 (SatElite) R 25491 25491 25167 0 -1 4194304 675 0 0 0 2 0 0 0 20 0 1 0 1149814941 3276800 659 1992294400 134512640 135034092 4294956096 18446744073709551615 134572530 0 0 4096 3 0 0 0 17 1 0 0
/proc/25492/statm: 800 659 65 127 0 670 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 8556

[startup+0.101503 s]
/proc/loadavg: 1.98 1.54 1.22 2/72 25491
/proc/meminfo: memFree=1804408/2055920 swapFree=4175756/4192956
[pid=25491] ppid=25489 vsize=5356 CPUtime=0
/proc/25491/stat : 25491 (lysat.sh) S 25489 25491 25167 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1149814941 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25491/statm: 1339 235 195 169 0 50 0
[pid=25492] ppid=25491 vsize=3468 CPUtime=0.09
/proc/25492/stat : 25492 (SatElite) R 25491 25491 25167 0 -1 4194304 715 0 0 0 9 0 0 0 20 0 1 0 1149814941 3551232 699 1992294400 134512640 135034092 4294956096 18446744073709551615 134566284 0 0 4096 3 0 0 0 17 1 0 0
/proc/25492/statm: 867 699 68 127 0 737 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 8824

[startup+0.301549 s]
/proc/loadavg: 1.98 1.54 1.22 2/72 25491
/proc/meminfo: memFree=1804408/2055920 swapFree=4175756/4192956
[pid=25491] ppid=25489 vsize=5356 CPUtime=0.14
/proc/25491/stat : 25491 (lysat.sh) S 25489 25491 25167 0 -1 4194304 310 720 0 0 0 0 14 0 15 0 1 0 1149814941 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25491/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.14
Current children cumulated vsize (KiB) 5356

[startup+0.70163 s]
/proc/loadavg: 1.98 1.54 1.22 2/72 25491
/proc/meminfo: memFree=1804408/2055920 swapFree=4175756/4192956
[pid=25491] ppid=25489 vsize=5356 CPUtime=0.14
/proc/25491/stat : 25491 (lysat.sh) S 25489 25491 25167 0 -1 4194304 310 720 0 0 0 0 14 0 15 0 1 0 1149814941 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25491/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.14
Current children cumulated vsize (KiB) 5356

[startup+1.50178 s]
/proc/loadavg: 1.98 1.54 1.22 2/74 25494
/proc/meminfo: memFree=1799336/2055920 swapFree=4175756/4192956
[pid=25491] ppid=25489 vsize=5356 CPUtime=0.14
/proc/25491/stat : 25491 (lysat.sh) S 25489 25491 25167 0 -1 4194304 310 720 0 0 0 0 14 0 15 0 1 0 1149814941 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25491/statm: 1339 237 195 169 0 50 0
[pid=25494] ppid=25491 vsize=5792 CPUtime=1.33
/proc/25494/stat : 25494 (LySATi) R 25491 25491 25167 0 -1 4194304 1225 0 0 0 133 0 0 0 25 0 1 0 1149814956 5931008 1210 1992294400 134512640 135226915 4294956208 18446744073709551615 134536953 0 0 4096 3 0 0 0 17 1 0 0
/proc/25494/statm: 1448 1210 82 174 0 1271 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 11148

[startup+3.10109 s]
/proc/loadavg: 1.90 1.54 1.22 2/74 25494
/proc/meminfo: memFree=1797672/2055920 swapFree=4175756/4192956
[pid=25491] ppid=25489 vsize=5356 CPUtime=0.14
/proc/25491/stat : 25491 (lysat.sh) S 25489 25491 25167 0 -1 4194304 310 720 0 0 0 0 14 0 15 0 1 0 1149814941 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25491/statm: 1339 237 195 169 0 50 0
[pid=25494] ppid=25491 vsize=7780 CPUtime=2.93
/proc/25494/stat : 25494 (LySATi) R 25491 25491 25167 0 -1 4194304 1728 0 0 0 293 0 0 0 25 0 1 0 1149814956 7966720 1713 1992294400 134512640 135226915 4294956208 18446744073709551615 134540998 0 0 4096 3 0 0 0 17 1 0 0
/proc/25494/statm: 1945 1713 82 174 0 1768 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 13136

[startup+6.30172 s]
/proc/loadavg: 1.90 1.54 1.22 2/74 25494
/proc/meminfo: memFree=1795176/2055920 swapFree=4175756/4192956
[pid=25491] ppid=25489 vsize=5356 CPUtime=0.14
/proc/25491/stat : 25491 (lysat.sh) S 25489 25491 25167 0 -1 4194304 310 720 0 0 0 0 14 0 15 0 1 0 1149814941 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25491/statm: 1339 237 195 169 0 50 0
[pid=25494] ppid=25491 vsize=10612 CPUtime=6.14
/proc/25494/stat : 25494 (LySATi) R 25491 25491 25167 0 -1 4194304 2431 0 0 0 613 1 0 0 25 0 1 0 1149814956 10866688 2416 1992294400 134512640 135226915 4294956208 18446744073709551615 134536749 0 0 4096 3 0 0 0 17 1 0 0
/proc/25494/statm: 2653 2416 82 174 0 2476 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 15968

[startup+12.703 s]
/proc/loadavg: 1.76 1.52 1.21 2/74 25494
/proc/meminfo: memFree=1790760/2055920 swapFree=4175756/4192956
[pid=25491] ppid=25489 vsize=5356 CPUtime=0.14
/proc/25491/stat : 25491 (lysat.sh) S 25489 25491 25167 0 -1 4194304 310 720 0 0 0 0 14 0 15 0 1 0 1149814941 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25491/statm: 1339 237 195 169 0 50 0
[pid=25494] ppid=25491 vsize=14556 CPUtime=12.54
/proc/25494/stat : 25494 (LySATi) R 25491 25491 25167 0 -1 4194304 3397 0 0 0 1252 2 0 0 25 0 1 0 1149814956 14905344 3382 1992294400 134512640 135226915 4294956208 18446744073709551615 134536749 0 0 4096 3 0 0 0 17 1 0 0
/proc/25494/statm: 3639 3382 82 174 0 3462 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 19912

[startup+25.5015 s]
/proc/loadavg: 1.64 1.50 1.21 2/74 25494
/proc/meminfo: memFree=1783080/2055920 swapFree=4175756/4192956
[pid=25491] ppid=25489 vsize=5356 CPUtime=0.14
/proc/25491/stat : 25491 (lysat.sh) S 25489 25491 25167 0 -1 4194304 310 720 0 0 0 0 14 0 15 0 1 0 1149814941 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25491/statm: 1339 237 195 169 0 50 0
[pid=25494] ppid=25491 vsize=21340 CPUtime=25.32
/proc/25494/stat : 25494 (LySATi) R 25491 25491 25167 0 -1 4194304 5121 0 0 0 2530 2 0 0 25 0 1 0 1149814956 21852160 5106 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/25494/statm: 5335 5106 82 174 0 5158 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 26696

[startup+51.1016 s]
/proc/loadavg: 1.42 1.46 1.20 2/74 25494
/proc/meminfo: memFree=1776424/2055920 swapFree=4175756/4192956
[pid=25491] ppid=25489 vsize=5356 CPUtime=0.14
/proc/25491/stat : 25491 (lysat.sh) S 25489 25491 25167 0 -1 4194304 310 720 0 0 0 0 14 0 15 0 1 0 1149814941 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25491/statm: 1339 237 195 169 0 50 0
[pid=25494] ppid=25491 vsize=28564 CPUtime=50.92
/proc/25494/stat : 25494 (LySATi) R 25491 25491 25167 0 -1 4194304 6917 0 0 0 5088 4 0 0 25 0 1 0 1149814956 29249536 6902 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/25494/statm: 7141 6902 82 174 0 6964 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 33920

[startup+102.307 s]
/proc/loadavg: 1.17 1.38 1.19 2/74 25494
/proc/meminfo: memFree=1765288/2055920 swapFree=4175756/4192956
[pid=25491] ppid=25489 vsize=5356 CPUtime=0.14
/proc/25491/stat : 25491 (lysat.sh) S 25489 25491 25167 0 -1 4194304 310 720 0 0 0 0 14 0 15 0 1 0 1149814941 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25491/statm: 1339 237 195 169 0 50 0
[pid=25494] ppid=25491 vsize=39264 CPUtime=102.1
/proc/25494/stat : 25494 (LySATi) R 25491 25491 25167 0 -1 4194304 9578 0 0 0 10204 6 0 0 25 0 1 0 1149814956 40206336 9563 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/25494/statm: 9816 9563 82 174 0 9639 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 44620

[startup+162.301 s]
/proc/loadavg: 1.06 1.31 1.17 2/74 25494
/proc/meminfo: memFree=1747048/2055920 swapFree=4175756/4192956
[pid=25491] ppid=25489 vsize=5356 CPUtime=0.14
/proc/25491/stat : 25491 (lysat.sh) S 25489 25491 25167 0 -1 4194304 310 720 0 0 0 0 14 0 15 0 1 0 1149814941 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25491/statm: 1339 237 195 169 0 50 0
[pid=25494] ppid=25491 vsize=57428 CPUtime=162.07
/proc/25494/stat : 25494 (LySATi) R 25491 25491 25167 0 -1 4194304 14097 0 0 0 16197 10 0 0 25 0 1 0 1149814956 58806272 14082 1992294400 134512640 135226915 4294956208 18446744073709551615 134536938 0 0 4096 3 0 0 0 17 1 0 0
/proc/25494/statm: 14357 14082 82 174 0 14180 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 62784

[startup+222.301 s]
/proc/loadavg: 1.02 1.25 1.16 2/74 25494
/proc/meminfo: memFree=1742056/2055920 swapFree=4175756/4192956
[pid=25491] ppid=25489 vsize=5356 CPUtime=0.14
/proc/25491/stat : 25491 (lysat.sh) S 25489 25491 25167 0 -1 4194304 310 720 0 0 0 0 14 0 15 0 1 0 1149814941 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25491/statm: 1339 237 195 169 0 50 0
[pid=25494] ppid=25491 vsize=62408 CPUtime=222.05
/proc/25494/stat : 25494 (LySATi) R 25491 25491 25167 0 -1 4194304 15352 0 0 0 22194 11 0 0 25 0 1 0 1149814956 63905792 15337 1992294400 134512640 135226915 4294956208 18446744073709551615 134536860 0 0 4096 3 0 0 0 17 1 0 0
/proc/25494/statm: 15602 15337 82 174 0 15425 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 67764

[startup+282.301 s]
/proc/loadavg: 1.01 1.20 1.15 2/74 25494
/proc/meminfo: memFree=1732520/2055920 swapFree=4175756/4192956
[pid=25491] ppid=25489 vsize=5356 CPUtime=0.14
/proc/25491/stat : 25491 (lysat.sh) S 25489 25491 25167 0 -1 4194304 310 720 0 0 0 0 14 0 15 0 1 0 1149814941 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25491/statm: 1339 237 195 169 0 50 0
[pid=25494] ppid=25491 vsize=71880 CPUtime=282.03
/proc/25494/stat : 25494 (LySATi) R 25491 25491 25167 0 -1 4194304 17719 0 0 0 28190 13 0 0 25 0 1 0 1149814956 73605120 17704 1992294400 134512640 135226915 4294956208 18446744073709551615 134538560 0 0 4096 3 0 0 0 17 1 0 0
/proc/25494/statm: 17970 17704 82 174 0 17793 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 77236

[startup+342.302 s]
/proc/loadavg: 1.00 1.16 1.14 2/74 25494
/proc/meminfo: memFree=1718440/2055920 swapFree=4175756/4192956
[pid=25491] ppid=25489 vsize=5356 CPUtime=0.14
/proc/25491/stat : 25491 (lysat.sh) S 25489 25491 25167 0 -1 4194304 310 720 0 0 0 0 14 0 15 0 1 0 1149814941 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25491/statm: 1339 237 195 169 0 50 0
[pid=25494] ppid=25491 vsize=86012 CPUtime=342
/proc/25494/stat : 25494 (LySATi) R 25491 25491 25167 0 -1 4194304 21224 0 0 0 34184 16 0 0 25 0 1 0 1149814956 88076288 21209 1992294400 134512640 135226915 4294956208 18446744073709551615 134536938 0 0 4096 3 0 0 0 17 1 0 0
/proc/25494/statm: 21503 21209 82 174 0 21326 0
Current children cumulated CPU time (s) 342.14
Current children cumulated vsize (KiB) 91368

[startup+402.302 s]
/proc/loadavg: 1.00 1.13 1.13 2/74 25494
/proc/meminfo: memFree=1718440/2055920 swapFree=4175756/4192956

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

/proc/25494/statm: 27245 26927 82 174 0 27068 0
Current children cumulated CPU time (s) 582.06
Current children cumulated vsize (KiB) 114336

[startup+642.302 s]
/proc/loadavg: 1.00 1.05 1.08 2/74 25494
/proc/meminfo: memFree=1671976/2055920 swapFree=4175756/4192956
[pid=25491] ppid=25489 vsize=5356 CPUtime=0.14
/proc/25491/stat : 25491 (lysat.sh) S 25489 25491 25167 0 -1 4194304 310 720 0 0 0 0 14 0 15 0 1 0 1149814941 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25491/statm: 1339 237 195 169 0 50 0
[pid=25494] ppid=25491 vsize=132396 CPUtime=641.9
/proc/25494/stat : 25494 (LySATi) R 25491 25491 25167 0 -1 4194304 32791 0 0 0 64161 29 0 0 25 0 1 0 1149814956 135573504 32776 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/25494/statm: 33099 32776 82 174 0 32922 0
Current children cumulated CPU time (s) 642.04
Current children cumulated vsize (KiB) 137752

[startup+702.302 s]
/proc/loadavg: 1.00 1.04 1.08 2/74 25494
/proc/meminfo: memFree=1671848/2055920 swapFree=4175756/4192956
[pid=25491] ppid=25489 vsize=5356 CPUtime=0.14
/proc/25491/stat : 25491 (lysat.sh) S 25489 25491 25167 0 -1 4194304 310 720 0 0 0 0 14 0 15 0 1 0 1149814941 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25491/statm: 1339 237 195 169 0 50 0
[pid=25494] ppid=25491 vsize=132396 CPUtime=701.87
/proc/25494/stat : 25494 (LySATi) R 25491 25491 25167 0 -1 4194304 32791 0 0 0 70158 29 0 0 25 0 1 0 1149814956 135573504 32776 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/25494/statm: 33099 32776 82 174 0 32922 0
Current children cumulated CPU time (s) 702.01
Current children cumulated vsize (KiB) 137752

[startup+762.307 s]
/proc/loadavg: 1.00 1.03 1.07 2/74 25494
/proc/meminfo: memFree=1671848/2055920 swapFree=4175756/4192956
[pid=25491] ppid=25489 vsize=5356 CPUtime=0.14
/proc/25491/stat : 25491 (lysat.sh) S 25489 25491 25167 0 -1 4194304 310 720 0 0 0 0 14 0 15 0 1 0 1149814941 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25491/statm: 1339 237 195 169 0 50 0
[pid=25494] ppid=25491 vsize=132396 CPUtime=761.86
/proc/25494/stat : 25494 (LySATi) R 25491 25491 25167 0 -1 4194304 32796 0 0 0 76157 29 0 0 25 0 1 0 1149814956 135573504 32781 1992294400 134512640 135226915 4294956208 18446744073709551615 134536938 0 0 4096 3 0 0 0 17 1 0 0
/proc/25494/statm: 33099 32781 82 174 0 32922 0
Current children cumulated CPU time (s) 762
Current children cumulated vsize (KiB) 137752

[startup+822.302 s]
/proc/loadavg: 1.00 1.02 1.07 2/74 25494
/proc/meminfo: memFree=1670888/2055920 swapFree=4175756/4192956
[pid=25491] ppid=25489 vsize=5356 CPUtime=0.14
/proc/25491/stat : 25491 (lysat.sh) S 25489 25491 25167 0 -1 4194304 310 720 0 0 0 0 14 0 15 0 1 0 1149814941 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25491/statm: 1339 237 195 169 0 50 0
[pid=25494] ppid=25491 vsize=133440 CPUtime=821.82
/proc/25494/stat : 25494 (LySATi) R 25491 25491 25167 0 -1 4194304 33056 0 0 0 82153 29 0 0 25 0 1 0 1149814956 136642560 33041 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/25494/statm: 33360 33041 82 174 0 33183 0
Current children cumulated CPU time (s) 821.96
Current children cumulated vsize (KiB) 138796

[startup+882.301 s]
/proc/loadavg: 1.00 1.02 1.06 2/74 25494
/proc/meminfo: memFree=1656936/2055920 swapFree=4175756/4192956
[pid=25491] ppid=25489 vsize=5356 CPUtime=0.14
/proc/25491/stat : 25491 (lysat.sh) S 25489 25491 25167 0 -1 4194304 310 720 0 0 0 0 14 0 15 0 1 0 1149814941 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25491/statm: 1339 237 195 169 0 50 0
[pid=25494] ppid=25491 vsize=147556 CPUtime=881.8
/proc/25494/stat : 25494 (LySATi) R 25491 25491 25167 0 -1 4194304 36486 0 0 0 88148 32 0 0 25 0 1 0 1149814956 151097344 36471 1992294400 134512640 135226915 4294956208 18446744073709551615 134536912 0 0 4096 3 0 0 0 17 1 0 0
/proc/25494/statm: 36889 36471 82 174 0 36712 0
Current children cumulated CPU time (s) 881.94
Current children cumulated vsize (KiB) 152912

[startup+942.302 s]
/proc/loadavg: 1.00 1.01 1.06 2/74 25494
/proc/meminfo: memFree=1656872/2055920 swapFree=4175756/4192956
[pid=25491] ppid=25489 vsize=5356 CPUtime=0.14
/proc/25491/stat : 25491 (lysat.sh) S 25489 25491 25167 0 -1 4194304 310 720 0 0 0 0 14 0 15 0 1 0 1149814941 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25491/statm: 1339 237 195 169 0 50 0
[pid=25494] ppid=25491 vsize=147556 CPUtime=941.77
/proc/25494/stat : 25494 (LySATi) R 25491 25491 25167 0 -1 4194304 36486 0 0 0 94145 32 0 0 25 0 1 0 1149814956 151097344 36471 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/25494/statm: 36889 36471 82 174 0 36712 0
Current children cumulated CPU time (s) 941.91
Current children cumulated vsize (KiB) 152912

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.05 2/74 25494
/proc/meminfo: memFree=1656872/2055920 swapFree=4175756/4192956
[pid=25491] ppid=25489 vsize=5356 CPUtime=0.14
/proc/25491/stat : 25491 (lysat.sh) S 25489 25491 25167 0 -1 4194304 310 720 0 0 0 0 14 0 15 0 1 0 1149814941 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25491/statm: 1339 237 195 169 0 50 0
[pid=25494] ppid=25491 vsize=147556 CPUtime=1001.75
/proc/25494/stat : 25494 (LySATi) R 25491 25491 25167 0 -1 4194304 36489 0 0 0 100143 32 0 0 25 0 1 0 1149814956 151097344 36474 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/25494/statm: 36889 36474 82 174 0 36712 0
Current children cumulated CPU time (s) 1001.89
Current children cumulated vsize (KiB) 152912

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.04 2/74 25494
/proc/meminfo: memFree=1656488/2055920 swapFree=4175756/4192956
[pid=25491] ppid=25489 vsize=5356 CPUtime=0.14
/proc/25491/stat : 25491 (lysat.sh) S 25489 25491 25167 0 -1 4194304 310 720 0 0 0 0 14 0 15 0 1 0 1149814941 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25491/statm: 1339 237 195 169 0 50 0
[pid=25494] ppid=25491 vsize=148472 CPUtime=1061.74
/proc/25494/stat : 25494 (LySATi) R 25491 25491 25167 0 -1 4194304 36711 0 0 0 106141 33 0 0 25 0 1 0 1149814956 152035328 36696 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/25494/statm: 37118 36696 82 174 0 36941 0
Current children cumulated CPU time (s) 1061.88
Current children cumulated vsize (KiB) 153828

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.04 2/74 25494
/proc/meminfo: memFree=1635240/2055920 swapFree=4175756/4192956
[pid=25491] ppid=25489 vsize=5356 CPUtime=0.14
/proc/25491/stat : 25491 (lysat.sh) S 25489 25491 25167 0 -1 4194304 310 720 0 0 0 0 14 0 15 0 1 0 1149814941 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25491/statm: 1339 237 195 169 0 50 0
[pid=25494] ppid=25491 vsize=169168 CPUtime=1121.71
/proc/25494/stat : 25494 (LySATi) R 25491 25491 25167 0 -1 4194304 41881 0 0 0 112133 38 0 0 25 0 1 0 1149814956 173228032 41866 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/25494/statm: 42292 41866 82 174 0 42115 0
Current children cumulated CPU time (s) 1121.85
Current children cumulated vsize (KiB) 174524

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.03 2/74 25494
/proc/meminfo: memFree=1616040/2055920 swapFree=4175756/4192956
[pid=25491] ppid=25489 vsize=5356 CPUtime=0.14
/proc/25491/stat : 25491 (lysat.sh) S 25489 25491 25167 0 -1 4194304 310 720 0 0 0 0 14 0 15 0 1 0 1149814941 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25491/statm: 1339 237 195 169 0 50 0
[pid=25494] ppid=25491 vsize=188804 CPUtime=1181.69
/proc/25494/stat : 25494 (LySATi) R 25491 25491 25167 0 -1 4194304 46737 0 0 0 118124 45 0 0 25 0 1 0 1149814956 193335296 46722 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/25494/statm: 47201 46722 82 174 0 47024 0
Current children cumulated CPU time (s) 1181.83
Current children cumulated vsize (KiB) 194160



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.03 2/74 25494
/proc/meminfo: memFree=1610088/2055920 swapFree=4175756/4192956
[pid=25491] ppid=25489 vsize=5356 CPUtime=0.14
/proc/25491/stat : 25491 (lysat.sh) S 25489 25491 25167 0 -1 4194304 310 720 0 0 0 0 14 0 15 0 1 0 1149814941 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25491/statm: 1339 237 195 169 0 50 0
[pid=25494] ppid=25491 vsize=194392 CPUtime=1199.89
/proc/25494/stat : 25494 (LySATi) R 25491 25491 25167 0 -1 4194304 48150 0 0 0 119942 47 0 0 25 0 1 0 1149814956 199057408 48135 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/25494/statm: 48598 48135 82 174 0 48421 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 199748

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 1.03 2/74 25494
/proc/meminfo: memFree=1610088/2055920 swapFree=4175756/4192956
[pid=25491] ppid=25489 vsize=5356 CPUtime=0.14
/proc/25491/stat : 25491 (lysat.sh) S 25489 25491 25167 0 -1 4194304 310 720 0 0 0 0 14 0 15 0 1 0 1149814941 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25491/statm: 1339 237 195 169 0 50 0
[pid=25494] ppid=25491 vsize=194392 CPUtime=1199.89
/proc/25494/stat : 25494 (LySATi) R 25491 25491 25167 0 -1 4194304 48150 0 0 0 119942 47 0 0 25 0 1 0 1149814956 199057408 48135 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/25494/statm: 48598 48135 82 174 0 48421 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 199748

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 25491 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=143978
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=7998
# CPU time returned by wait4() is 0.151976
# while last known CPU time is 1200.03
#
# 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): 1200.03
CPU user time (s): 1199.56
CPU system time (s): 0.47
CPU usage (%): 99.9598
Max. virtual memory (cumulated for all children) (KiB): 199748

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.143978
system time used= 0.007998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1030
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= 3

runsolver used 1.06284 second user time and 3.31549 second system time

The end

Launcher Data 

Begin job on node66 at 2009-04-03 17:12:17
IDJOB=1562206
IDBENCH=70930
IDSOLVER=511
FILE ID=node66/1562206-1238771537
PBS_JOBID= 9085520
Free space on /tmp= 66500 MiB

SOLVER NAME= LySAT i/2009-03-20
BENCH NAME= SAT09/APPLICATIONS/edgematching/fbcolors/em_8_4_5_fbc.cnf
COMMAND LINE= lysat.sh BENCHNAME i
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1562206-1238771537/watcher-1562206-1238771537 -o /tmp/evaluation-result-1562206-1238771537/solver-1562206-1238771537 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1562206-1238771537.cnf i

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

MD5SUM BENCH= 6fdce6b69c397ad71b0f25957edff1fa
RANDOM SEED=1640939125

node66.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		: 3000.286
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		: 3000.286
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:       1804824 kB
Buffers:         26852 kB
Cached:         156288 kB
SwapCached:       8484 kB
Active:          56632 kB
Inactive:       137044 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1804824 kB
SwapTotal:     4192956 kB
SwapFree:      4175756 kB
Dirty:            2752 kB
Writeback:           0 kB
Mapped:          16196 kB
Slab:            42604 kB
Committed_AS:  3450972 kB
PageTables:       1976 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= 66496 MiB
End job on node66 at 2009-04-03 17:32:20