Trace number 1731659

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) 1200.04 1200.71

General information on the benchmark

Namecrafted/Difficult/contest-02-03-04/
contest03-SGI_30_50_30_20_3-dir.sat05-440.reshuffled-07.cnf
MD5SUM4a0cf034172f796c42342e79509e3449
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark315.531
Satisfiable
(Un)Satisfiability was proved
Number of variables900
Number of clauses71378
Sum of the clauses size143596
Maximum clause length30
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 271348
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 530

Solver Data 

0.00/0.00	c Parsing...
0.00/0.04	c ==============================================================================
0.00/0.04	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.04	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.04	c ==============================================================================
0.00/0.04	c |         0 |   71378   143596 |   21413       0        0     nan |  0.000 % |
0.59/0.69	c |         0 |   70478   203615 |      --       0       --      -- |     --   | -900/60019
0.59/0.69	c ==============================================================================
0.59/0.69	c Result  :   #vars: 870   #clauses: 70478   #literals: 203615
0.59/0.69	c CPU time:   0.685895 s
0.59/0.69	c ==============================================================================
0.69/0.77	c lySAT 0.1
0.69/0.77	c minisat core +  additionnal features
0.69/0.77	c ============================[ Problem Statistics ]=============================
0.69/0.77	c |                                                                             |
0.69/0.77	c |  Number of variables:  870                                                  |
0.69/0.77	c |  Number of clauses:    70478                                                |
0.76/0.81	c |  Parsing time:         0.04         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-1731659-1240773143/watcher-1731659-1240773143 -o /tmp/evaluation-result-1731659-1240773143/solver-1731659-1240773143 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1731659-1240773143.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 0.99 3/64 10958
/proc/meminfo: memFree=1588088/2055920 swapFree=4192956/4192956
[pid=10958] ppid=10956 vsize=5356 CPUtime=0
/proc/10958/stat : 10958 (lysat.sh) S 10956 10958 10796 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 105341578 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10958/statm: 1339 235 195 169 0 50 0
[pid=10959] ppid=10958 vsize=824 CPUtime=0
/proc/10959/stat : 10959 (SatElite) R 10958 10958 10796 0 -1 4194304 139 0 0 0 0 0 0 0 19 0 1 0 105341578 843776 123 1992294400 134512640 135034092 4294956112 18446744073709551615 134673244 0 0 4096 3 0 0 0 17 0 0 0
/proc/10959/statm: 206 123 50 127 0 76 0

[startup+0.00876793 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 10958
/proc/meminfo: memFree=1588088/2055920 swapFree=4192956/4192956
[pid=10958] ppid=10956 vsize=5356 CPUtime=0
/proc/10958/stat : 10958 (lysat.sh) S 10956 10958 10796 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 105341578 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10958/statm: 1339 235 195 169 0 50 0
[pid=10959] ppid=10958 vsize=1228 CPUtime=0
/proc/10959/stat : 10959 (SatElite) R 10958 10958 10796 0 -1 4194304 214 0 0 0 0 0 0 0 19 0 1 0 105341578 1257472 198 1992294400 134512640 135034092 4294956112 18446744073709551615 134673244 0 0 4096 3 0 0 0 17 0 0 0
/proc/10959/statm: 307 199 51 127 0 177 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 6584

[startup+0.101783 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 10958
/proc/meminfo: memFree=1588088/2055920 swapFree=4192956/4192956
[pid=10958] ppid=10956 vsize=5356 CPUtime=0
/proc/10958/stat : 10958 (lysat.sh) S 10956 10958 10796 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 105341578 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10958/statm: 1339 235 195 169 0 50 0
[pid=10959] ppid=10958 vsize=6824 CPUtime=0.09
/proc/10959/stat : 10959 (SatElite) R 10958 10958 10796 0 -1 4194304 1372 0 0 0 8 1 0 0 19 0 1 0 105341578 6987776 1356 1992294400 134512640 135034092 4294956112 18446744073709551615 134584314 0 0 4096 3 0 0 0 17 0 0 0
/proc/10959/statm: 1706 1356 68 127 0 1576 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 12180

[startup+0.301816 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 10958
/proc/meminfo: memFree=1588088/2055920 swapFree=4192956/4192956
[pid=10958] ppid=10956 vsize=5356 CPUtime=0
/proc/10958/stat : 10958 (lysat.sh) S 10956 10958 10796 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 105341578 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10958/statm: 1339 235 195 169 0 50 0
[pid=10959] ppid=10958 vsize=7360 CPUtime=0.29
/proc/10959/stat : 10959 (SatElite) R 10958 10958 10796 0 -1 4194304 1480 0 0 0 28 1 0 0 21 0 1 0 105341578 7536640 1464 1992294400 134512640 135034092 4294956112 18446744073709551615 134563488 0 0 4096 3 0 0 0 17 0 0 0
/proc/10959/statm: 1840 1464 68 127 0 1710 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 12716

[startup+0.701883 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 10958
/proc/meminfo: memFree=1588088/2055920 swapFree=4192956/4192956
[pid=10958] ppid=10956 vsize=5356 CPUtime=0
/proc/10958/stat : 10958 (lysat.sh) S 10956 10958 10796 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 105341578 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10958/statm: 1339 235 195 169 0 50 0
[pid=10959] ppid=10958 vsize=6164 CPUtime=0.69
/proc/10959/stat : 10959 (SatElite) R 10958 10958 10796 0 -1 4194304 1483 0 0 0 68 1 0 0 25 0 1 0 105341578 6311936 1314 1992294400 134512640 135034092 4294956112 18446744073709551615 134691101 0 0 4096 3 0 0 0 17 0 0 0
/proc/10959/statm: 1541 1314 69 127 0 1411 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 11520

[startup+1.50202 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 10961
/proc/meminfo: memFree=1581160/2055920 swapFree=4192956/4192956
[pid=10958] ppid=10956 vsize=5356 CPUtime=0.76
/proc/10958/stat : 10958 (lysat.sh) S 10956 10958 10796 0 -1 4194304 310 1486 0 0 0 0 75 1 18 0 1 0 105341578 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10958/statm: 1339 237 195 169 0 50 0
[pid=10961] ppid=10958 vsize=7020 CPUtime=0.71
/proc/10961/stat : 10961 (LySATi) R 10958 10958 10796 0 -1 4194304 1638 0 0 0 71 0 0 0 23 0 1 0 105341656 7188480 1623 1992294400 134512640 135226915 4294956224 18446744073709551615 134537059 0 0 4096 3 0 0 0 17 0 0 0
/proc/10961/statm: 1755 1623 82 174 0 1578 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 12376

[startup+3.10128 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 10961
/proc/meminfo: memFree=1579432/2055920 swapFree=4192956/4192956
[pid=10958] ppid=10956 vsize=5356 CPUtime=0.76
/proc/10958/stat : 10958 (lysat.sh) S 10956 10958 10796 0 -1 4194304 310 1486 0 0 0 0 75 1 18 0 1 0 105341578 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10958/statm: 1339 237 195 169 0 50 0
[pid=10961] ppid=10958 vsize=9124 CPUtime=2.31
/proc/10961/stat : 10961 (LySATi) R 10958 10958 10796 0 -1 4194304 2141 0 0 0 231 0 0 0 25 0 1 0 105341656 9342976 2126 1992294400 134512640 135226915 4294956224 18446744073709551615 134536930 0 0 4096 3 0 0 0 17 0 0 0
/proc/10961/statm: 2281 2126 82 174 0 2104 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 14480

[startup+6.30182 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 10961
/proc/meminfo: memFree=1577320/2055920 swapFree=4192956/4192956
[pid=10958] ppid=10956 vsize=5356 CPUtime=0.76
/proc/10958/stat : 10958 (lysat.sh) S 10956 10958 10796 0 -1 4194304 310 1486 0 0 0 0 75 1 18 0 1 0 105341578 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10958/statm: 1339 237 195 169 0 50 0
[pid=10961] ppid=10958 vsize=11148 CPUtime=5.5
/proc/10961/stat : 10961 (LySATi) R 10958 10958 10796 0 -1 4194304 2649 0 0 0 550 0 0 0 25 0 1 0 105341656 11415552 2634 1992294400 134512640 135226915 4294956224 18446744073709551615 134543500 0 0 4096 3 0 0 0 17 0 0 0
/proc/10961/statm: 2787 2634 82 174 0 2610 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 16504

[startup+12.7019 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 10961
/proc/meminfo: memFree=1572392/2055920 swapFree=4192956/4192956
[pid=10958] ppid=10956 vsize=5356 CPUtime=0.76
/proc/10958/stat : 10958 (lysat.sh) S 10956 10958 10796 0 -1 4194304 310 1486 0 0 0 0 75 1 18 0 1 0 105341578 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10958/statm: 1339 237 195 169 0 50 0
[pid=10961] ppid=10958 vsize=14912 CPUtime=11.9
/proc/10961/stat : 10961 (LySATi) R 10958 10958 10796 0 -1 4194304 3593 0 0 0 1189 1 0 0 25 0 1 0 105341656 15269888 3578 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/10961/statm: 3728 3578 82 174 0 3551 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 20268

[startup+25.501 s]
/proc/loadavg: 0.95 0.98 0.99 2/66 10961
/proc/meminfo: memFree=1566760/2055920 swapFree=4192956/4192956
[pid=10958] ppid=10956 vsize=5356 CPUtime=0.76
/proc/10958/stat : 10958 (lysat.sh) S 10956 10958 10796 0 -1 4194304 310 1486 0 0 0 0 75 1 18 0 1 0 105341578 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10958/statm: 1339 237 195 169 0 50 0
[pid=10961] ppid=10958 vsize=20704 CPUtime=24.7
/proc/10961/stat : 10961 (LySATi) R 10958 10958 10796 0 -1 4194304 5025 0 0 0 2468 2 0 0 25 0 1 0 105341656 21200896 5010 1992294400 134512640 135226915 4294956224 18446744073709551615 134536933 0 0 4096 3 0 0 0 17 0 0 0
/proc/10961/statm: 5176 5010 82 174 0 4999 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 26060

[startup+51.1013 s]
/proc/loadavg: 0.96 0.98 0.99 2/66 10961
/proc/meminfo: memFree=1561000/2055920 swapFree=4192956/4192956
[pid=10958] ppid=10956 vsize=5356 CPUtime=0.76
/proc/10958/stat : 10958 (lysat.sh) S 10956 10958 10796 0 -1 4194304 310 1486 0 0 0 0 75 1 18 0 1 0 105341578 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10958/statm: 1339 237 195 169 0 50 0
[pid=10961] ppid=10958 vsize=26564 CPUtime=50.29
/proc/10961/stat : 10961 (LySATi) R 10958 10958 10796 0 -1 4194304 6468 0 0 0 5025 4 0 0 25 0 1 0 105341656 27201536 6453 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/10961/statm: 6641 6453 82 174 0 6464 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 31920

[startup+102.307 s]
/proc/loadavg: 1.04 1.00 1.00 2/66 10961
/proc/meminfo: memFree=1553512/2055920 swapFree=4192956/4192956
[pid=10958] ppid=10956 vsize=5356 CPUtime=0.76
/proc/10958/stat : 10958 (lysat.sh) S 10956 10958 10796 0 -1 4194304 310 1486 0 0 0 0 75 1 18 0 1 0 105341578 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10958/statm: 1339 237 195 169 0 50 0
[pid=10961] ppid=10958 vsize=34408 CPUtime=101.44
/proc/10961/stat : 10961 (LySATi) R 10958 10958 10796 0 -1 4194304 8318 0 0 0 10139 5 0 0 25 0 1 0 105341656 35233792 8303 1992294400 134512640 135226915 4294956224 18446744073709551615 134543500 0 0 4096 3 0 0 0 17 1 0 0
/proc/10961/statm: 8602 8303 82 174 0 8425 0
Current children cumulated CPU time (s) 102.2
Current children cumulated vsize (KiB) 39764

[startup+162.302 s]
/proc/loadavg: 1.07 1.01 1.00 2/66 10961
/proc/meminfo: memFree=1547752/2055920 swapFree=4192956/4192956
[pid=10958] ppid=10956 vsize=5356 CPUtime=0.76
/proc/10958/stat : 10958 (lysat.sh) S 10956 10958 10796 0 -1 4194304 310 1486 0 0 0 0 75 1 18 0 1 0 105341578 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10958/statm: 1339 237 195 169 0 50 0
[pid=10961] ppid=10958 vsize=40784 CPUtime=161.4
/proc/10961/stat : 10961 (LySATi) R 10958 10958 10796 0 -1 4194304 9834 0 0 0 16134 6 0 0 25 0 1 0 105341656 41762816 9819 1992294400 134512640 135226915 4294956224 18446744073709551615 134536896 0 0 4096 3 0 0 0 17 0 0 0
/proc/10961/statm: 10196 9819 82 174 0 10019 0
Current children cumulated CPU time (s) 162.16
Current children cumulated vsize (KiB) 46140

[startup+222.302 s]
/proc/loadavg: 1.07 1.02 1.00 2/66 10961
/proc/meminfo: memFree=1538152/2055920 swapFree=4192956/4192956
[pid=10958] ppid=10956 vsize=5356 CPUtime=0.76
/proc/10958/stat : 10958 (lysat.sh) S 10956 10958 10796 0 -1 4194304 310 1486 0 0 0 0 75 1 18 0 1 0 105341578 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10958/statm: 1339 237 195 169 0 50 0
[pid=10961] ppid=10958 vsize=50584 CPUtime=221.38
/proc/10961/stat : 10961 (LySATi) R 10958 10958 10796 0 -1 4194304 12140 0 0 0 22130 8 0 0 25 0 1 0 105341656 51798016 12125 1992294400 134512640 135226915 4294956224 18446744073709551615 134536930 0 0 4096 3 0 0 0 17 0 0 0
/proc/10961/statm: 12646 12125 82 174 0 12469 0
Current children cumulated CPU time (s) 222.14
Current children cumulated vsize (KiB) 55940

[startup+282.301 s]
/proc/loadavg: 1.02 1.02 1.00 2/66 10961
/proc/meminfo: memFree=1530280/2055920 swapFree=4192956/4192956
[pid=10958] ppid=10956 vsize=5356 CPUtime=0.76
/proc/10958/stat : 10958 (lysat.sh) S 10956 10958 10796 0 -1 4194304 310 1486 0 0 0 0 75 1 18 0 1 0 105341578 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10958/statm: 1339 237 195 169 0 50 0
[pid=10961] ppid=10958 vsize=58896 CPUtime=281.35
/proc/10961/stat : 10961 (LySATi) R 10958 10958 10796 0 -1 4194304 14113 0 0 0 28125 10 0 0 25 0 1 0 105341656 60309504 14098 1992294400 134512640 135226915 4294956224 18446744073709551615 134536803 0 0 4096 3 0 0 0 17 0 0 0
/proc/10961/statm: 14724 14098 82 174 0 14547 0
Current children cumulated CPU time (s) 282.11
Current children cumulated vsize (KiB) 64252

[startup+342.302 s]
/proc/loadavg: 1.01 1.01 1.00 2/66 10961
/proc/meminfo: memFree=1522728/2055920 swapFree=4192956/4192956
[pid=10958] ppid=10956 vsize=5356 CPUtime=0.76
/proc/10958/stat : 10958 (lysat.sh) S 10956 10958 10796 0 -1 4194304 310 1486 0 0 0 0 75 1 18 0 1 0 105341578 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10958/statm: 1339 237 195 169 0 50 0
[pid=10961] ppid=10958 vsize=66504 CPUtime=341.32
/proc/10961/stat : 10961 (LySATi) R 10958 10958 10796 0 -1 4194304 15994 0 0 0 34120 12 0 0 25 0 1 0 105341656 68100096 15979 1992294400 134512640 135226915 4294956224 18446744073709551615 134536930 0 0 4096 3 0 0 0 17 0 0 0
/proc/10961/statm: 16626 15979 82 174 0 16449 0

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

/proc/10961/statm: 21661 20881 82 174 0 21484 0
Current children cumulated CPU time (s) 581.95
Current children cumulated vsize (KiB) 92000

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10961
/proc/meminfo: memFree=1503016/2055920 swapFree=4192956/4192956
[pid=10958] ppid=10956 vsize=5356 CPUtime=0.76
/proc/10958/stat : 10958 (lysat.sh) S 10956 10958 10796 0 -1 4194304 310 1486 0 0 0 0 75 1 18 0 1 0 105341578 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10958/statm: 1339 237 195 169 0 50 0
[pid=10961] ppid=10958 vsize=86644 CPUtime=641.16
/proc/10961/stat : 10961 (LySATi) R 10958 10958 10796 0 -1 4194304 20901 0 0 0 64098 18 0 0 25 0 1 0 105341656 88723456 20886 1992294400 134512640 135226915 4294956224 18446744073709551615 134536933 0 0 4096 3 0 0 0 17 0 0 0
/proc/10961/statm: 21661 20886 82 174 0 21484 0
Current children cumulated CPU time (s) 641.92
Current children cumulated vsize (KiB) 92000

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10961
/proc/meminfo: memFree=1502760/2055920 swapFree=4192956/4192956
[pid=10958] ppid=10956 vsize=5356 CPUtime=0.76
/proc/10958/stat : 10958 (lysat.sh) S 10956 10958 10796 0 -1 4194304 310 1486 0 0 0 0 75 1 18 0 1 0 105341578 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10958/statm: 1339 237 195 169 0 50 0
[pid=10961] ppid=10958 vsize=86864 CPUtime=701.13
/proc/10961/stat : 10961 (LySATi) R 10958 10958 10796 0 -1 4194304 20958 0 0 0 70095 18 0 0 25 0 1 0 105341656 88948736 20943 1992294400 134512640 135226915 4294956224 18446744073709551615 134536933 0 0 4096 3 0 0 0 17 0 0 0
/proc/10961/statm: 21716 20943 82 174 0 21539 0
Current children cumulated CPU time (s) 701.89
Current children cumulated vsize (KiB) 92220

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10961
/proc/meminfo: memFree=1497064/2055920 swapFree=4192956/4192956
[pid=10958] ppid=10956 vsize=5356 CPUtime=0.76
/proc/10958/stat : 10958 (lysat.sh) S 10956 10958 10796 0 -1 4194304 310 1486 0 0 0 0 75 1 18 0 1 0 105341578 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10958/statm: 1339 237 195 169 0 50 0
[pid=10961] ppid=10958 vsize=92580 CPUtime=761.11
/proc/10961/stat : 10961 (LySATi) R 10958 10958 10796 0 -1 4194304 22374 0 0 0 76091 20 0 0 25 0 1 0 105341656 94801920 22359 1992294400 134512640 135226915 4294956224 18446744073709551615 134538530 0 0 4096 3 0 0 0 17 0 0 0
/proc/10961/statm: 23145 22359 82 174 0 22968 0
Current children cumulated CPU time (s) 761.87
Current children cumulated vsize (KiB) 97936

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10961
/proc/meminfo: memFree=1488168/2055920 swapFree=4192956/4192956
[pid=10958] ppid=10956 vsize=5356 CPUtime=0.76
/proc/10958/stat : 10958 (lysat.sh) S 10956 10958 10796 0 -1 4194304 310 1486 0 0 0 0 75 1 18 0 1 0 105341578 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10958/statm: 1339 237 195 169 0 50 0
[pid=10961] ppid=10958 vsize=101568 CPUtime=821.07
/proc/10961/stat : 10961 (LySATi) R 10958 10958 10796 0 -1 4194304 24579 0 0 0 82084 23 0 0 25 0 1 0 105341656 104005632 24564 1992294400 134512640 135226915 4294956224 18446744073709551615 134536912 0 0 4096 3 0 0 0 17 0 0 0
/proc/10961/statm: 25392 24564 82 174 0 25215 0
Current children cumulated CPU time (s) 821.83
Current children cumulated vsize (KiB) 106924

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10961
/proc/meminfo: memFree=1488040/2055920 swapFree=4192956/4192956
[pid=10958] ppid=10956 vsize=5356 CPUtime=0.76
/proc/10958/stat : 10958 (lysat.sh) S 10956 10958 10796 0 -1 4194304 310 1486 0 0 0 0 75 1 18 0 1 0 105341578 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10958/statm: 1339 237 195 169 0 50 0
[pid=10961] ppid=10958 vsize=101716 CPUtime=881.04
/proc/10961/stat : 10961 (LySATi) R 10958 10958 10796 0 -1 4194304 24600 0 0 0 88081 23 0 0 25 0 1 0 105341656 104157184 24585 1992294400 134512640 135226915 4294956224 18446744073709551615 134536933 0 0 4096 3 0 0 0 17 0 0 0
/proc/10961/statm: 25429 24585 82 174 0 25252 0
Current children cumulated CPU time (s) 881.8
Current children cumulated vsize (KiB) 107072

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10961
/proc/meminfo: memFree=1487656/2055920 swapFree=4192956/4192956
[pid=10958] ppid=10956 vsize=5356 CPUtime=0.76
/proc/10958/stat : 10958 (lysat.sh) S 10956 10958 10796 0 -1 4194304 310 1486 0 0 0 0 75 1 18 0 1 0 105341578 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10958/statm: 1339 237 195 169 0 50 0
[pid=10961] ppid=10958 vsize=102148 CPUtime=941.01
/proc/10961/stat : 10961 (LySATi) R 10958 10958 10796 0 -1 4194304 24733 0 0 0 94078 23 0 0 25 0 1 0 105341656 104599552 24718 1992294400 134512640 135226915 4294956224 18446744073709551615 134536933 0 0 4096 3 0 0 0 17 0 0 0
/proc/10961/statm: 25537 24718 82 174 0 25360 0
Current children cumulated CPU time (s) 941.77
Current children cumulated vsize (KiB) 107504

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10961
/proc/meminfo: memFree=1486696/2055920 swapFree=4192956/4192956
[pid=10958] ppid=10956 vsize=5356 CPUtime=0.76
/proc/10958/stat : 10958 (lysat.sh) S 10956 10958 10796 0 -1 4194304 310 1486 0 0 0 0 75 1 18 0 1 0 105341578 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10958/statm: 1339 237 195 169 0 50 0
[pid=10961] ppid=10958 vsize=103012 CPUtime=1000.98
/proc/10961/stat : 10961 (LySATi) R 10958 10958 10796 0 -1 4194304 24944 0 0 0 100074 24 0 0 25 0 1 0 105341656 105484288 24929 1992294400 134512640 135226915 4294956224 18446744073709551615 134536912 0 0 4096 3 0 0 0 17 0 0 0
/proc/10961/statm: 25753 24929 82 174 0 25576 0
Current children cumulated CPU time (s) 1001.74
Current children cumulated vsize (KiB) 108368

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10961
/proc/meminfo: memFree=1486120/2055920 swapFree=4192956/4192956
[pid=10958] ppid=10956 vsize=5356 CPUtime=0.76
/proc/10958/stat : 10958 (lysat.sh) S 10956 10958 10796 0 -1 4194304 310 1486 0 0 0 0 75 1 18 0 1 0 105341578 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10958/statm: 1339 237 195 169 0 50 0
[pid=10961] ppid=10958 vsize=103924 CPUtime=1060.94
/proc/10961/stat : 10961 (LySATi) R 10958 10958 10796 0 -1 4194304 25113 0 0 0 106070 24 0 0 25 0 1 0 105341656 106418176 25098 1992294400 134512640 135226915 4294956224 18446744073709551615 134536926 0 0 4096 3 0 0 0 17 0 0 0
/proc/10961/statm: 25981 25098 82 174 0 25804 0
Current children cumulated CPU time (s) 1061.7
Current children cumulated vsize (KiB) 109280

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10961
/proc/meminfo: memFree=1475752/2055920 swapFree=4192956/4192956
[pid=10958] ppid=10956 vsize=5356 CPUtime=0.76
/proc/10958/stat : 10958 (lysat.sh) S 10956 10958 10796 0 -1 4194304 310 1486 0 0 0 0 75 1 18 0 1 0 105341578 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10958/statm: 1339 237 195 169 0 50 0
[pid=10961] ppid=10958 vsize=114404 CPUtime=1120.92
/proc/10961/stat : 10961 (LySATi) R 10958 10958 10796 0 -1 4194304 27712 0 0 0 112065 27 0 0 25 0 1 0 105341656 117149696 27697 1992294400 134512640 135226915 4294956224 18446744073709551615 134536755 0 0 4096 3 0 0 0 17 0 0 0
/proc/10961/statm: 28601 27697 82 174 0 28424 0
Current children cumulated CPU time (s) 1121.68
Current children cumulated vsize (KiB) 119760

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10961
/proc/meminfo: memFree=1466472/2055920 swapFree=4192956/4192956
[pid=10958] ppid=10956 vsize=5356 CPUtime=0.76
/proc/10958/stat : 10958 (lysat.sh) S 10956 10958 10796 0 -1 4194304 310 1486 0 0 0 0 75 1 18 0 1 0 105341578 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10958/statm: 1339 237 195 169 0 50 0
[pid=10961] ppid=10958 vsize=124704 CPUtime=1180.88
/proc/10961/stat : 10961 (LySATi) R 10958 10958 10796 0 -1 4194304 30040 0 0 0 118059 29 0 0 25 0 1 0 105341656 127696896 30025 1992294400 134512640 135226915 4294956224 18446744073709551615 134536933 0 0 4096 3 0 0 0 17 0 0 0
/proc/10961/statm: 31176 30025 82 174 0 30999 0
Current children cumulated CPU time (s) 1181.64
Current children cumulated vsize (KiB) 130060



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10961
/proc/meminfo: memFree=1463592/2055920 swapFree=4192956/4192956
[pid=10958] ppid=10956 vsize=5356 CPUtime=0.76
/proc/10958/stat : 10958 (lysat.sh) S 10956 10958 10796 0 -1 4194304 310 1486 0 0 0 0 75 1 18 0 1 0 105341578 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10958/statm: 1339 237 195 169 0 50 0
[pid=10961] ppid=10958 vsize=127396 CPUtime=1199.28
/proc/10961/stat : 10961 (LySATi) R 10958 10958 10796 0 -1 4194304 30699 0 0 0 119899 29 0 0 25 0 1 0 105341656 130453504 30684 1992294400 134512640 135226915 4294956224 18446744073709551615 134536938 0 0 4096 3 0 0 0 17 0 0 0
/proc/10961/statm: 31849 30684 82 174 0 31672 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 132752

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 1.00 2/66 10961
/proc/meminfo: memFree=1463592/2055920 swapFree=4192956/4192956
[pid=10958] ppid=10956 vsize=5356 CPUtime=0.76
/proc/10958/stat : 10958 (lysat.sh) S 10956 10958 10796 0 -1 4194304 310 1486 0 0 0 0 75 1 18 0 1 0 105341578 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10958/statm: 1339 237 195 169 0 50 0
[pid=10961] ppid=10958 vsize=127396 CPUtime=1199.28
/proc/10961/stat : 10961 (LySATi) R 10958 10958 10796 0 -1 4194304 30699 0 0 0 119899 29 0 0 25 0 1 0 105341656 130453504 30684 1992294400 134512640 135226915 4294956224 18446744073709551615 134536938 0 0 4096 3 0 0 0 17 0 0 0
/proc/10961/statm: 31849 30684 82 174 0 31672 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 132752

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 10958 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=758884
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=15997
# CPU time returned by wait4() is 0.774881
# while last known CPU time is 1200.04
#
# 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): 1200.04
CPU user time (s): 1199.74
CPU system time (s): 0.3
CPU usage (%): 99.9439
Max. virtual memory (cumulated for all children) (KiB): 132752

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.758884
system time used= 0.015997
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1796
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= 7

runsolver used 1.3288 second user time and 3.04754 second system time

The end

Launcher Data 

Begin job on node57 at 2009-04-26 21:12:23
IDJOB=1731659
IDBENCH=24756
IDSOLVER=511
FILE ID=node57/1731659-1240773143
PBS_JOBID= 9187214
Free space on /tmp= 66440 MiB

SOLVER NAME= LySAT i/2009-03-20
BENCH NAME= SAT07/crafted/Difficult/contest-02-03-04/contest03-SGI_30_50_30_20_3-dir.sat05-440.reshuffled-07.cnf
COMMAND LINE= lysat.sh BENCHNAME i
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1731659-1240773143/watcher-1731659-1240773143 -o /tmp/evaluation-result-1731659-1240773143/solver-1731659-1240773143 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1731659-1240773143.cnf i

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

MD5SUM BENCH= 4a0cf034172f796c42342e79509e3449
RANDOM SEED=1700219688

node57.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		: 3000.256
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		: 3000.256
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:       1588632 kB
Buffers:         55180 kB
Cached:         323036 kB
SwapCached:          0 kB
Active:         182380 kB
Inactive:       209712 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1588632 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            2912 kB
Writeback:           0 kB
Mapped:          23636 kB
Slab:            61308 kB
Committed_AS:   320344 kB
PageTables:       1388 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66436 MiB
End job on node57 at 2009-04-26 21:32:26