Trace number 1525425

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 c/2009-03-20? (TO) 1200.04 1200.71

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/4000/
unif-k3-r4.2-v4000-c16800-S568017735-066.cnf
MD5SUMac6625145d68efca76f59e4cfc6c820e
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.510921
Satisfiable
(Un)Satisfiability was proved
Number of variables4000
Number of clauses16800
Sum of the clauses size50400
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 316800
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.00	c Parsing...
0.00/0.01	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 |   16800    50400 |    5039       0        0     nan |  0.000 % |
0.00/0.05	c |         0 |   16664    50616 |      --       0       --      -- |     --   | -136/216
0.00/0.05	c ==============================================================================
0.00/0.05	c Result  :   #vars: 3896   #clauses: 16664   #literals: 50616
0.00/0.05	c CPU time:   0.045993 s
0.00/0.05	c ==============================================================================
0.00/0.07	This is MiniSat 2.0 beta
0.00/0.07	WARNING: for repeatability, setting FPU to use double precision
0.00/0.07	============================[ Problem Statistics ]=============================
0.00/0.07	|                                                                             |
0.00/0.07	|  Number of variables:  3896                                                 |
0.00/0.07	|  Number of clauses:    16664                                                |
0.00/0.08	|  Parsing time:         0.01         s                                       |

Verifier Data 

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

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1525425-1238401338/watcher-1525425-1238401338 -o /tmp/evaluation-result-1525425-1238401338/solver-1525425-1238401338 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1525425-1238401338.cnf c 

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 1.85 1.46 3/72 12023
/proc/meminfo: memFree=1776808/2055920 swapFree=4174692/4192956
[pid=12023] ppid=12021 vsize=5356 CPUtime=0
/proc/12023/stat : 12023 (lysat.sh) S 12021 12023 11767 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1112794954 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12023/statm: 1339 235 195 169 0 50 0
[pid=12024] ppid=12023 vsize=1304 CPUtime=0
/proc/12024/stat : 12024 (SatElite) R 12023 12023 11767 0 -1 4194304 232 0 0 0 0 0 0 0 19 0 1 0 1112794954 1335296 216 1992294400 134512640 135034092 4294956096 18446744073709551615 134673244 0 0 4096 3 0 0 0 17 0 0 0
/proc/12024/statm: 326 217 50 127 0 196 0

[startup+0.108077 s]
/proc/loadavg: 1.99 1.85 1.46 3/72 12023
/proc/meminfo: memFree=1776808/2055920 swapFree=4174692/4192956
[pid=12023] ppid=12021 vsize=5356 CPUtime=0.06
/proc/12023/stat : 12023 (lysat.sh) S 12021 12023 11767 0 -1 4194304 311 606 0 0 0 0 6 0 17 0 1 0 1112794954 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12023/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5356

[startup+0.202094 s]
/proc/loadavg: 1.99 1.85 1.46 3/72 12023
/proc/meminfo: memFree=1776808/2055920 swapFree=4174692/4192956
[pid=12023] ppid=12021 vsize=5356 CPUtime=0.06
/proc/12023/stat : 12023 (lysat.sh) S 12021 12023 11767 0 -1 4194304 311 606 0 0 0 0 6 0 17 0 1 0 1112794954 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12023/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5356

[startup+0.302114 s]
/proc/loadavg: 1.99 1.85 1.46 3/72 12023
/proc/meminfo: memFree=1776808/2055920 swapFree=4174692/4192956
[pid=12023] ppid=12021 vsize=5356 CPUtime=0.06
/proc/12023/stat : 12023 (lysat.sh) S 12021 12023 11767 0 -1 4194304 311 606 0 0 0 0 6 0 17 0 1 0 1112794954 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12023/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5356

[startup+0.701187 s]
/proc/loadavg: 1.99 1.85 1.46 3/72 12023
/proc/meminfo: memFree=1776808/2055920 swapFree=4174692/4192956
[pid=12023] ppid=12021 vsize=5356 CPUtime=0.06
/proc/12023/stat : 12023 (lysat.sh) S 12021 12023 11767 0 -1 4194304 311 606 0 0 0 0 6 0 17 0 1 0 1112794954 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12023/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5356

[startup+1.50132 s]
/proc/loadavg: 1.91 1.84 1.45 2/74 12026
/proc/meminfo: memFree=1771736/2055920 swapFree=4174692/4192956
[pid=12023] ppid=12021 vsize=5356 CPUtime=0.06
/proc/12023/stat : 12023 (lysat.sh) S 12021 12023 11767 0 -1 4194304 311 606 0 0 0 0 6 0 17 0 1 0 1112794954 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12023/statm: 1339 237 195 169 0 50 0
[pid=12026] ppid=12023 vsize=6976 CPUtime=1.41
/proc/12026/stat : 12026 (LySATc) R 12023 12023 11767 0 -1 4194304 1448 0 0 0 141 0 0 0 25 0 1 0 1112794962 7143424 1434 1992294400 134512640 135214827 4294956208 18446744073709551615 134529402 0 0 4096 3 0 0 0 17 0 0 0
/proc/12026/statm: 1744 1434 78 171 0 1571 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 12332

[startup+3.10161 s]
/proc/loadavg: 1.91 1.84 1.45 2/74 12026
/proc/meminfo: memFree=1768920/2055920 swapFree=4174692/4192956
[pid=12023] ppid=12021 vsize=5356 CPUtime=0.06
/proc/12023/stat : 12023 (lysat.sh) S 12021 12023 11767 0 -1 4194304 311 606 0 0 0 0 6 0 17 0 1 0 1112794954 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12023/statm: 1339 237 195 169 0 50 0
[pid=12026] ppid=12023 vsize=10064 CPUtime=3
/proc/12026/stat : 12026 (LySATc) R 12023 12023 11767 0 -1 4194304 2226 0 0 0 300 0 0 0 25 0 1 0 1112794962 10305536 2212 1992294400 134512640 135214827 4294956208 18446744073709551615 134529376 0 0 4096 3 0 0 0 17 0 0 0
/proc/12026/statm: 2516 2212 78 171 0 2343 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 15420

[startup+6.3012 s]
/proc/loadavg: 1.91 1.84 1.45 2/74 12026
/proc/meminfo: memFree=1766104/2055920 swapFree=4174692/4192956
[pid=12023] ppid=12021 vsize=5356 CPUtime=0.06
/proc/12023/stat : 12023 (lysat.sh) S 12021 12023 11767 0 -1 4194304 311 606 0 0 0 0 6 0 17 0 1 0 1112794954 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12023/statm: 1339 237 195 169 0 50 0
[pid=12026] ppid=12023 vsize=11252 CPUtime=6.21
/proc/12026/stat : 12026 (LySATc) R 12023 12023 11767 0 -1 4194304 2531 0 0 0 620 1 0 0 25 0 1 0 1112794962 11522048 2517 1992294400 134512640 135214827 4294956208 18446744073709551615 134529738 0 0 4096 3 0 0 0 17 0 0 0
/proc/12026/statm: 2813 2517 78 171 0 2640 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 16608

[startup+12.7014 s]
/proc/loadavg: 1.77 1.81 1.45 2/74 12026
/proc/meminfo: memFree=1764320/2055920 swapFree=4174692/4192956
[pid=12023] ppid=12021 vsize=5356 CPUtime=0.06
/proc/12023/stat : 12023 (lysat.sh) S 12021 12023 11767 0 -1 4194304 311 606 0 0 0 0 6 0 17 0 1 0 1112794954 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12023/statm: 1339 237 195 169 0 50 0
[pid=12026] ppid=12023 vsize=13008 CPUtime=12.61
/proc/12026/stat : 12026 (LySATc) R 12023 12023 11767 0 -1 4194304 2963 0 0 0 1260 1 0 0 25 0 1 0 1112794962 13320192 2949 1992294400 134512640 135214827 4294956208 18446744073709551615 134529497 0 0 4096 3 0 0 0 17 0 0 0
/proc/12026/statm: 3252 2949 78 171 0 3079 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 18364

[startup+25.5027 s]
/proc/loadavg: 1.65 1.78 1.44 2/74 12026
/proc/meminfo: memFree=1762464/2055920 swapFree=4174692/4192956
[pid=12023] ppid=12021 vsize=5356 CPUtime=0.06
/proc/12023/stat : 12023 (lysat.sh) S 12021 12023 11767 0 -1 4194304 311 606 0 0 0 0 6 0 17 0 1 0 1112794954 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12023/statm: 1339 237 195 169 0 50 0
[pid=12026] ppid=12023 vsize=14988 CPUtime=25.4
/proc/12026/stat : 12026 (LySATc) R 12023 12023 11767 0 -1 4194304 3459 0 0 0 2538 2 0 0 25 0 1 0 1112794962 15347712 3445 1992294400 134512640 135214827 4294956208 18446744073709551615 134529390 0 0 4096 3 0 0 0 17 0 0 0
/proc/12026/statm: 3747 3445 78 171 0 3574 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 20344

[startup+51.1023 s]
/proc/loadavg: 1.43 1.72 1.43 2/74 12026
/proc/meminfo: memFree=1760096/2055920 swapFree=4174692/4192956
[pid=12023] ppid=12021 vsize=5356 CPUtime=0.06
/proc/12023/stat : 12023 (lysat.sh) S 12021 12023 11767 0 -1 4194304 311 606 0 0 0 0 6 0 17 0 1 0 1112794954 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12023/statm: 1339 237 195 169 0 50 0
[pid=12026] ppid=12023 vsize=17368 CPUtime=50.98
/proc/12026/stat : 12026 (LySATc) R 12023 12023 11767 0 -1 4194304 4070 0 0 0 5096 2 0 0 25 0 1 0 1112794962 17784832 4056 1992294400 134512640 135214827 4294956208 18446744073709551615 134529308 0 0 4096 3 0 0 0 17 0 0 0
/proc/12026/statm: 4342 4056 78 171 0 4169 0
Current children cumulated CPU time (s) 51.04
Current children cumulated vsize (KiB) 22724

[startup+102.302 s]
/proc/loadavg: 1.17 1.60 1.41 2/74 12026
/proc/meminfo: memFree=1756256/2055920 swapFree=4174692/4192956
[pid=12023] ppid=12021 vsize=5356 CPUtime=0.06
/proc/12023/stat : 12023 (lysat.sh) S 12021 12023 11767 0 -1 4194304 311 606 0 0 0 0 6 0 17 0 1 0 1112794954 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12023/statm: 1339 237 195 169 0 50 0
[pid=12026] ppid=12023 vsize=21096 CPUtime=102.16
/proc/12026/stat : 12026 (LySATc) R 12023 12023 11767 0 -1 4194304 4974 0 0 0 10213 3 0 0 25 0 1 0 1112794962 21602304 4960 1992294400 134512640 135214827 4294956208 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/12026/statm: 5274 4960 78 171 0 5101 0
Current children cumulated CPU time (s) 102.22
Current children cumulated vsize (KiB) 26452

[startup+162.302 s]
/proc/loadavg: 1.06 1.49 1.38 2/74 12026
/proc/meminfo: memFree=1753952/2055920 swapFree=4174692/4192956
[pid=12023] ppid=12021 vsize=5356 CPUtime=0.06
/proc/12023/stat : 12023 (lysat.sh) S 12021 12023 11767 0 -1 4194304 311 606 0 0 0 0 6 0 17 0 1 0 1112794954 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12023/statm: 1339 237 195 169 0 50 0
[pid=12026] ppid=12023 vsize=23340 CPUtime=162.12
/proc/12026/stat : 12026 (LySATc) R 12023 12023 11767 0 -1 4194304 5547 0 0 0 16208 4 0 0 25 0 1 0 1112794962 23900160 5533 1992294400 134512640 135214827 4294956208 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/12026/statm: 5835 5533 78 171 0 5662 0
Current children cumulated CPU time (s) 162.18
Current children cumulated vsize (KiB) 28696

[startup+222.306 s]
/proc/loadavg: 1.02 1.39 1.35 2/74 12026
/proc/meminfo: memFree=1752608/2055920 swapFree=4174692/4192956
[pid=12023] ppid=12021 vsize=5356 CPUtime=0.06
/proc/12023/stat : 12023 (lysat.sh) S 12021 12023 11767 0 -1 4194304 311 606 0 0 0 0 6 0 17 0 1 0 1112794954 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12023/statm: 1339 237 195 169 0 50 0
[pid=12026] ppid=12023 vsize=24668 CPUtime=222.1
/proc/12026/stat : 12026 (LySATc) R 12023 12023 11767 0 -1 4194304 5872 0 0 0 22205 5 0 0 25 0 1 0 1112794962 25260032 5858 1992294400 134512640 135214827 4294956208 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/12026/statm: 6167 5858 78 171 0 5994 0
Current children cumulated CPU time (s) 222.16
Current children cumulated vsize (KiB) 30024

[startup+282.301 s]
/proc/loadavg: 1.01 1.32 1.33 2/74 12026
/proc/meminfo: memFree=1751008/2055920 swapFree=4174692/4192956
[pid=12023] ppid=12021 vsize=5356 CPUtime=0.06
/proc/12023/stat : 12023 (lysat.sh) S 12021 12023 11767 0 -1 4194304 311 606 0 0 0 0 6 0 17 0 1 0 1112794954 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12023/statm: 1339 237 195 169 0 50 0
[pid=12026] ppid=12023 vsize=26252 CPUtime=282.06
/proc/12026/stat : 12026 (LySATc) R 12023 12023 11767 0 -1 4194304 6281 0 0 0 28201 5 0 0 25 0 1 0 1112794962 26882048 6267 1992294400 134512640 135214827 4294956208 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/12026/statm: 6563 6267 78 171 0 6390 0
Current children cumulated CPU time (s) 282.12
Current children cumulated vsize (KiB) 31608

[startup+342.301 s]
/proc/loadavg: 1.00 1.26 1.30 2/74 12026
/proc/meminfo: memFree=1750304/2055920 swapFree=4174692/4192956
[pid=12023] ppid=12021 vsize=5356 CPUtime=0.06
/proc/12023/stat : 12023 (lysat.sh) S 12021 12023 11767 0 -1 4194304 311 606 0 0 0 0 6 0 17 0 1 0 1112794954 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12023/statm: 1339 237 195 169 0 50 0
[pid=12026] ppid=12023 vsize=26912 CPUtime=342.03
/proc/12026/stat : 12026 (LySATc) R 12023 12023 11767 0 -1 4194304 6445 0 0 0 34198 5 0 0 25 0 1 0 1112794962 27557888 6431 1992294400 134512640 135214827 4294956208 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/12026/statm: 6728 6431 78 171 0 6555 0
Current children cumulated CPU time (s) 342.09
Current children cumulated vsize (KiB) 32268

[startup+402.301 s]
/proc/loadavg: 1.00 1.21 1.28 2/74 12026
/proc/meminfo: memFree=1747872/2055920 swapFree=4174692/4192956
[pid=12023] ppid=12021 vsize=5356 CPUtime=0.06
/proc/12023/stat : 12023 (lysat.sh) S 12021 12023 11767 0 -1 4194304 311 606 0 0 0 0 6 0 17 0 1 0 1112794954 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12023/statm: 1339 237 195 169 0 50 0
[pid=12026] ppid=12023 vsize=29420 CPUtime=402
/proc/12026/stat : 12026 (LySATc) R 12023 12023 11767 0 -1 4194304 7064 0 0 0 40194 6 0 0 25 0 1 0 1112794962 30126080 7050 1992294400 134512640 135214827 4294956208 18446744073709551615 134529197 0 0 4096 3 0 0 0 17 0 0 0
/proc/12026/statm: 7355 7050 78 171 0 7182 0

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

/proc/12026/statm: 8078 7771 78 171 0 7905 0
Current children cumulated CPU time (s) 521.99
Current children cumulated vsize (KiB) 37668

[startup+582.302 s]
/proc/loadavg: 1.00 1.11 1.22 2/74 12026
/proc/meminfo: memFree=1743520/2055920 swapFree=4174692/4192956
[pid=12023] ppid=12021 vsize=5356 CPUtime=0.06
/proc/12023/stat : 12023 (lysat.sh) S 12021 12023 11767 0 -1 4194304 311 606 0 0 0 0 6 0 17 0 1 0 1112794954 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12023/statm: 1339 237 195 169 0 50 0
[pid=12026] ppid=12023 vsize=33712 CPUtime=581.91
/proc/12026/stat : 12026 (LySATc) R 12023 12023 11767 0 -1 4194304 8131 0 0 0 58184 7 0 0 25 0 1 0 1112794962 34521088 8117 1992294400 134512640 135214827 4294956208 18446744073709551615 134538201 0 0 4096 3 0 0 0 17 0 0 0
/proc/12026/statm: 8428 8117 78 171 0 8255 0
Current children cumulated CPU time (s) 581.97
Current children cumulated vsize (KiB) 39068

[startup+642.302 s]
/proc/loadavg: 1.00 1.09 1.21 2/74 12026
/proc/meminfo: memFree=1742112/2055920 swapFree=4174692/4192956
[pid=12023] ppid=12021 vsize=5356 CPUtime=0.06
/proc/12023/stat : 12023 (lysat.sh) S 12021 12023 11767 0 -1 4194304 311 606 0 0 0 0 6 0 17 0 1 0 1112794954 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12023/statm: 1339 237 195 169 0 50 0
[pid=12026] ppid=12023 vsize=35164 CPUtime=641.88
/proc/12026/stat : 12026 (LySATc) R 12023 12023 11767 0 -1 4194304 8479 0 0 0 64181 7 0 0 25 0 1 0 1112794962 36007936 8465 1992294400 134512640 135214827 4294956208 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/12026/statm: 8791 8465 78 171 0 8618 0
Current children cumulated CPU time (s) 641.94
Current children cumulated vsize (KiB) 40520

[startup+702.302 s]
/proc/loadavg: 1.00 1.07 1.19 2/74 12026
/proc/meminfo: memFree=1741984/2055920 swapFree=4174692/4192956
[pid=12023] ppid=12021 vsize=5356 CPUtime=0.06
/proc/12023/stat : 12023 (lysat.sh) S 12021 12023 11767 0 -1 4194304 311 606 0 0 0 0 6 0 17 0 1 0 1112794954 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12023/statm: 1339 237 195 169 0 50 0
[pid=12026] ppid=12023 vsize=35140 CPUtime=701.84
/proc/12026/stat : 12026 (LySATc) R 12023 12023 11767 0 -1 4194304 8479 0 0 0 70177 7 0 0 25 0 1 0 1112794962 35983360 8465 1992294400 134512640 135214827 4294956208 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/12026/statm: 8785 8465 78 171 0 8612 0
Current children cumulated CPU time (s) 701.9
Current children cumulated vsize (KiB) 40496

[startup+762.303 s]
/proc/loadavg: 1.00 1.05 1.17 2/74 12026
/proc/meminfo: memFree=1741920/2055920 swapFree=4174692/4192956
[pid=12023] ppid=12021 vsize=5356 CPUtime=0.06
/proc/12023/stat : 12023 (lysat.sh) S 12021 12023 11767 0 -1 4194304 311 606 0 0 0 0 6 0 17 0 1 0 1112794954 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12023/statm: 1339 237 195 169 0 50 0
[pid=12026] ppid=12023 vsize=35140 CPUtime=761.82
/proc/12026/stat : 12026 (LySATc) R 12023 12023 11767 0 -1 4194304 8479 0 0 0 76175 7 0 0 25 0 1 0 1112794962 35983360 8465 1992294400 134512640 135214827 4294956208 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/12026/statm: 8785 8465 78 171 0 8612 0
Current children cumulated CPU time (s) 761.88
Current children cumulated vsize (KiB) 40496

[startup+822.302 s]
/proc/loadavg: 1.00 1.04 1.16 2/74 12026
/proc/meminfo: memFree=1741920/2055920 swapFree=4174692/4192956
[pid=12023] ppid=12021 vsize=5356 CPUtime=0.06
/proc/12023/stat : 12023 (lysat.sh) S 12021 12023 11767 0 -1 4194304 311 606 0 0 0 0 6 0 17 0 1 0 1112794954 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12023/statm: 1339 237 195 169 0 50 0
[pid=12026] ppid=12023 vsize=35140 CPUtime=821.78
/proc/12026/stat : 12026 (LySATc) R 12023 12023 11767 0 -1 4194304 8479 0 0 0 82171 7 0 0 25 0 1 0 1112794962 35983360 8465 1992294400 134512640 135214827 4294956208 18446744073709551615 134529383 0 0 4096 3 0 0 0 17 0 0 0
/proc/12026/statm: 8785 8465 78 171 0 8612 0
Current children cumulated CPU time (s) 821.84
Current children cumulated vsize (KiB) 40496

[startup+882.307 s]
/proc/loadavg: 1.00 1.03 1.15 2/74 12026
/proc/meminfo: memFree=1741920/2055920 swapFree=4174692/4192956
[pid=12023] ppid=12021 vsize=5356 CPUtime=0.06
/proc/12023/stat : 12023 (lysat.sh) S 12021 12023 11767 0 -1 4194304 311 606 0 0 0 0 6 0 17 0 1 0 1112794954 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12023/statm: 1339 237 195 169 0 50 0
[pid=12026] ppid=12023 vsize=35140 CPUtime=881.75
/proc/12026/stat : 12026 (LySATc) R 12023 12023 11767 0 -1 4194304 8479 0 0 0 88168 7 0 0 25 0 1 0 1112794962 35983360 8465 1992294400 134512640 135214827 4294956208 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/12026/statm: 8785 8465 78 171 0 8612 0
Current children cumulated CPU time (s) 881.81
Current children cumulated vsize (KiB) 40496

[startup+942.301 s]
/proc/loadavg: 1.00 1.02 1.14 2/74 12026
/proc/meminfo: memFree=1741024/2055920 swapFree=4174692/4192956
[pid=12023] ppid=12021 vsize=5356 CPUtime=0.06
/proc/12023/stat : 12023 (lysat.sh) S 12021 12023 11767 0 -1 4194304 311 606 0 0 0 0 6 0 17 0 1 0 1112794954 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12023/statm: 1339 237 195 169 0 50 0
[pid=12026] ppid=12023 vsize=36064 CPUtime=941.72
/proc/12026/stat : 12026 (LySATc) R 12023 12023 11767 0 -1 4194304 8708 0 0 0 94164 8 0 0 25 0 1 0 1112794962 36929536 8694 1992294400 134512640 135214827 4294956208 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/12026/statm: 9016 8694 78 171 0 8843 0
Current children cumulated CPU time (s) 941.78
Current children cumulated vsize (KiB) 41420

[startup+1002.3 s]
/proc/loadavg: 1.00 1.02 1.13 2/74 12026
/proc/meminfo: memFree=1737056/2055920 swapFree=4174692/4192956
[pid=12023] ppid=12021 vsize=5356 CPUtime=0.06
/proc/12023/stat : 12023 (lysat.sh) S 12021 12023 11767 0 -1 4194304 311 606 0 0 0 0 6 0 17 0 1 0 1112794954 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12023/statm: 1339 237 195 169 0 50 0
[pid=12026] ppid=12023 vsize=40040 CPUtime=1001.68
/proc/12026/stat : 12026 (LySATc) R 12023 12023 11767 0 -1 4194304 9711 0 0 0 100160 8 0 0 25 0 1 0 1112794962 41000960 9697 1992294400 134512640 135214827 4294956208 18446744073709551615 134529197 0 0 4096 3 0 0 0 17 0 0 0
/proc/12026/statm: 10010 9697 78 171 0 9837 0
Current children cumulated CPU time (s) 1001.74
Current children cumulated vsize (KiB) 45396

[startup+1062.3 s]
/proc/loadavg: 1.00 1.01 1.12 2/74 12026
/proc/meminfo: memFree=1736864/2055920 swapFree=4174692/4192956
[pid=12023] ppid=12021 vsize=5356 CPUtime=0.06
/proc/12023/stat : 12023 (lysat.sh) S 12021 12023 11767 0 -1 4194304 311 606 0 0 0 0 6 0 17 0 1 0 1112794954 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12023/statm: 1339 237 195 169 0 50 0
[pid=12026] ppid=12023 vsize=40172 CPUtime=1061.65
/proc/12026/stat : 12026 (LySATc) R 12023 12023 11767 0 -1 4194304 9745 0 0 0 106157 8 0 0 25 0 1 0 1112794962 41136128 9731 1992294400 134512640 135214827 4294956208 18446744073709551615 134529376 0 0 4096 3 0 0 0 17 0 0 0
/proc/12026/statm: 10043 9731 78 171 0 9870 0
Current children cumulated CPU time (s) 1061.71
Current children cumulated vsize (KiB) 45528

[startup+1122.3 s]
/proc/loadavg: 1.00 1.01 1.10 2/74 12026
/proc/meminfo: memFree=1736800/2055920 swapFree=4174692/4192956
[pid=12023] ppid=12021 vsize=5356 CPUtime=0.06
/proc/12023/stat : 12023 (lysat.sh) S 12021 12023 11767 0 -1 4194304 311 606 0 0 0 0 6 0 17 0 1 0 1112794954 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12023/statm: 1339 237 195 169 0 50 0
[pid=12026] ppid=12023 vsize=40172 CPUtime=1121.62
/proc/12026/stat : 12026 (LySATc) R 12023 12023 11767 0 -1 4194304 9747 0 0 0 112154 8 0 0 25 0 1 0 1112794962 41136128 9733 1992294400 134512640 135214827 4294956208 18446744073709551615 134529248 0 0 4096 3 0 0 0 17 0 0 0
/proc/12026/statm: 10043 9733 78 171 0 9870 0
Current children cumulated CPU time (s) 1121.68
Current children cumulated vsize (KiB) 45528

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.09 2/74 12026
/proc/meminfo: memFree=1736800/2055920 swapFree=4174692/4192956
[pid=12023] ppid=12021 vsize=5356 CPUtime=0.06
/proc/12023/stat : 12023 (lysat.sh) S 12021 12023 11767 0 -1 4194304 311 606 0 0 0 0 6 0 17 0 1 0 1112794954 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12023/statm: 1339 237 195 169 0 50 0
[pid=12026] ppid=12023 vsize=40172 CPUtime=1181.59
/proc/12026/stat : 12026 (LySATc) R 12023 12023 11767 0 -1 4194304 9748 0 0 0 118151 8 0 0 25 0 1 0 1112794962 41136128 9734 1992294400 134512640 135214827 4294956208 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/12026/statm: 10043 9734 78 171 0 9870 0
Current children cumulated CPU time (s) 1181.65
Current children cumulated vsize (KiB) 45528



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.7 s]
/proc/loadavg: 1.00 1.00 1.09 2/74 12026
/proc/meminfo: memFree=1736800/2055920 swapFree=4174692/4192956
[pid=12023] ppid=12021 vsize=5356 CPUtime=0.06
/proc/12023/stat : 12023 (lysat.sh) S 12021 12023 11767 0 -1 4194304 311 606 0 0 0 0 6 0 17 0 1 0 1112794954 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12023/statm: 1339 237 195 169 0 50 0
[pid=12026] ppid=12023 vsize=40172 CPUtime=1199.98
/proc/12026/stat : 12026 (LySATc) R 12023 12023 11767 0 -1 4194304 9748 0 0 0 119990 8 0 0 25 0 1 0 1112794962 41136128 9734 1992294400 134512640 135214827 4294956208 18446744073709551615 134529390 0 0 4096 3 0 0 0 17 0 0 0
/proc/12026/statm: 10043 9734 78 171 0 9870 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 45528

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

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

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 12023 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=65989
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=8998
# CPU time returned by wait4() is 0.074987
# 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): 1199.96
CPU system time (s): 0.08
CPU usage (%): 99.944
Max. virtual memory (cumulated for all children) (KiB): 45528

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.065989
system time used= 0.008998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 917
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 1.11783 second user time and 3.2995 second system time

The end

Launcher Data 

Begin job on node67 at 2009-03-30 10:22:18
IDJOB=1525425
IDBENCH=70341
IDSOLVER=512
FILE ID=node67/1525425-1238401338
PBS_JOBID= 9061381
Free space on /tmp= 66376 MiB

SOLVER NAME= LySAT c/2009-03-20
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/4000/unif-k3-r4.2-v4000-c16800-S568017735-066.cnf
COMMAND LINE= lysat.sh BENCHNAME c
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1525425-1238401338/watcher-1525425-1238401338 -o /tmp/evaluation-result-1525425-1238401338/solver-1525425-1238401338 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1525425-1238401338.cnf c

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

MD5SUM BENCH= ac6625145d68efca76f59e4cfc6c820e
RANDOM SEED=468001213

node67.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		: 3000.265
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		: 3000.265
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:       1777288 kB
Buffers:         43336 kB
Cached:         147224 kB
SwapCached:       9632 kB
Active:          43548 kB
Inactive:       158112 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1777288 kB
SwapTotal:     4192956 kB
SwapFree:      4174692 kB
Dirty:            2460 kB
Writeback:           0 kB
Mapped:          16824 kB
Slab:            62124 kB
Committed_AS:  3092908 kB
PageTables:       2052 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= 66372 MiB
End job on node67 at 2009-03-30 10:42:21