Trace number 1525394

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) 1200.07 1200.71

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/4000/
unif-k3-r4.2-v4000-c16800-S612955126-075.cnf
MD5SUM438060a1be2646cf8b7b6ce135e188f8
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark7.34688
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 % |
0.04/0.05	c |         0 |   16661    50701 |      --       0       --      -- |     --   | -139/301
0.04/0.05	c ==============================================================================
0.04/0.05	c Result  :   #vars: 3882   #clauses: 16661   #literals: 50701
0.04/0.05	c CPU time:   0.050992 s
0.04/0.05	c ==============================================================================
0.04/0.07	c lySAT 0.1
0.04/0.07	c minisat core +  additionnal features
0.04/0.07	c ============================[ Problem Statistics ]=============================
0.04/0.07	c |                                                                             |
0.04/0.08	c |  Number of variables:  3882                                                 |
0.04/0.08	c |  Number of clauses:    16661                                                |
0.04/0.09	c |  Parsing time:         0.01         s                                       |

Verifier Data 

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

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1525394-1238400044/watcher-1525394-1238400044 -o /tmp/evaluation-result-1525394-1238400044/solver-1525394-1238400044 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1525394-1238400044.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: 0.91 0.95 0.99 3/64 25425
/proc/meminfo: memFree=1608000/2055920 swapFree=4177216/4192956
[pid=25425] ppid=25423 vsize=5356 CPUtime=0
/proc/25425/stat : 25425 (lysat.sh) R 25423 25425 25330 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 1112670269 5484544 234 1992294400 4194304 4889804 548682068816 18446744073709551615 273952598687 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/25425/statm: 1339 234 194 169 0 50 0
[pid=25426] ppid=25425 vsize=1172 CPUtime=0
/proc/25426/stat : 25426 (SatElite) R 25425 25425 25330 0 -1 4194304 204 0 0 0 0 0 0 0 18 0 1 0 1112670270 1200128 188 1992294400 134512640 135034092 4294956112 18446744073709551615 134673244 0 0 4096 3 0 0 0 17 0 0 0
/proc/25426/statm: 293 190 51 127 0 163 0

[startup+0.05591 s]
/proc/loadavg: 0.91 0.95 0.99 3/64 25425
/proc/meminfo: memFree=1608000/2055920 swapFree=4177216/4192956
[pid=25425] ppid=25423 vsize=5356 CPUtime=0
/proc/25425/stat : 25425 (lysat.sh) S 25423 25425 25330 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1112670269 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25425/statm: 1339 235 195 169 0 50 0
[pid=25426] ppid=25425 vsize=2712 CPUtime=0.04
/proc/25426/stat : 25426 (SatElite) R 25425 25425 25330 0 -1 4194304 584 0 0 0 4 0 0 0 19 0 1 0 1112670270 2777088 568 1992294400 134512640 135034092 4294956112 18446744073709551615 134582194 0 0 4096 3 0 0 0 17 0 0 0
/proc/25426/statm: 678 568 68 127 0 548 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 8068

[startup+0.102922 s]
/proc/loadavg: 0.91 0.95 0.99 3/64 25425
/proc/meminfo: memFree=1608000/2055920 swapFree=4177216/4192956
[pid=25425] ppid=25423 vsize=5356 CPUtime=0.06
/proc/25425/stat : 25425 (lysat.sh) S 25423 25425 25330 0 -1 4194304 310 589 0 0 0 0 6 0 16 0 1 0 1112670269 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25425/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5356

[startup+0.302949 s]
/proc/loadavg: 0.91 0.95 0.99 3/64 25425
/proc/meminfo: memFree=1608000/2055920 swapFree=4177216/4192956
[pid=25425] ppid=25423 vsize=5356 CPUtime=0.06
/proc/25425/stat : 25425 (lysat.sh) S 25423 25425 25330 0 -1 4194304 310 589 0 0 0 0 6 0 16 0 1 0 1112670269 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25425/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5356

[startup+0.701993 s]
/proc/loadavg: 0.91 0.95 0.99 3/64 25425
/proc/meminfo: memFree=1608000/2055920 swapFree=4177216/4192956
[pid=25425] ppid=25423 vsize=5356 CPUtime=0.06
/proc/25425/stat : 25425 (lysat.sh) S 25423 25425 25330 0 -1 4194304 310 589 0 0 0 0 6 0 16 0 1 0 1112670269 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25425/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5356

[startup+1.50108 s]
/proc/loadavg: 0.91 0.95 0.99 2/66 25428
/proc/meminfo: memFree=1603632/2055920 swapFree=4177216/4192956
[pid=25425] ppid=25423 vsize=5356 CPUtime=0.06
/proc/25425/stat : 25425 (lysat.sh) S 25423 25425 25330 0 -1 4194304 310 589 0 0 0 0 6 0 16 0 1 0 1112670269 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25425/statm: 1339 237 195 169 0 50 0
[pid=25428] ppid=25425 vsize=6044 CPUtime=1.41
/proc/25428/stat : 25428 (LySATi) R 25425 25425 25330 0 -1 4194304 1237 0 0 0 141 0 0 0 25 0 1 0 1112670277 6189056 1223 1992294400 134512640 135226915 4294956224 18446744073709551615 134537096 0 0 4096 3 0 0 0 17 0 0 0
/proc/25428/statm: 1511 1223 82 174 0 1334 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 11400

[startup+3.10126 s]
/proc/loadavg: 0.91 0.95 0.99 2/66 25428
/proc/meminfo: memFree=1601904/2055920 swapFree=4177216/4192956
[pid=25425] ppid=25423 vsize=5356 CPUtime=0.06
/proc/25425/stat : 25425 (lysat.sh) S 25423 25425 25330 0 -1 4194304 310 589 0 0 0 0 6 0 16 0 1 0 1112670269 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25425/statm: 1339 237 195 169 0 50 0
[pid=25428] ppid=25425 vsize=7608 CPUtime=3.01
/proc/25428/stat : 25428 (LySATi) R 25425 25425 25330 0 -1 4194304 1606 0 0 0 301 0 0 0 25 0 1 0 1112670277 7790592 1592 1992294400 134512640 135226915 4294956224 18446744073709551615 134732934 0 0 4096 3 0 0 0 17 0 0 0
/proc/25428/statm: 1902 1592 82 174 0 1725 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 12964

[startup+6.30164 s]
/proc/loadavg: 0.92 0.95 0.99 2/66 25428
/proc/meminfo: memFree=1598512/2055920 swapFree=4177216/4192956
[pid=25425] ppid=25423 vsize=5356 CPUtime=0.06
/proc/25425/stat : 25425 (lysat.sh) S 25423 25425 25330 0 -1 4194304 310 589 0 0 0 0 6 0 16 0 1 0 1112670269 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25425/statm: 1339 237 195 169 0 50 0
[pid=25428] ppid=25425 vsize=11944 CPUtime=6.21
/proc/25428/stat : 25428 (LySATi) R 25425 25425 25330 0 -1 4194304 2705 0 0 0 620 1 0 0 25 0 1 0 1112670277 12230656 2691 1992294400 134512640 135226915 4294956224 18446744073709551615 134531430 0 0 4096 3 0 0 0 17 0 0 0
/proc/25428/statm: 2986 2691 82 174 0 2809 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 17300

[startup+12.7014 s]
/proc/loadavg: 0.93 0.95 0.99 2/66 25428
/proc/meminfo: memFree=1593264/2055920 swapFree=4177216/4192956
[pid=25425] ppid=25423 vsize=5356 CPUtime=0.06
/proc/25425/stat : 25425 (lysat.sh) S 25423 25425 25330 0 -1 4194304 310 589 0 0 0 0 6 0 16 0 1 0 1112670269 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25425/statm: 1339 237 195 169 0 50 0
[pid=25428] ppid=25425 vsize=15264 CPUtime=12.59
/proc/25428/stat : 25428 (LySATi) R 25425 25425 25330 0 -1 4194304 3542 0 0 0 1258 1 0 0 25 0 1 0 1112670277 15630336 3528 1992294400 134512640 135226915 4294956224 18446744073709551615 134536912 0 0 4096 3 0 0 0 17 0 0 0
/proc/25428/statm: 3816 3528 82 174 0 3639 0
Current children cumulated CPU time (s) 12.65
Current children cumulated vsize (KiB) 20620

[startup+25.5029 s]
/proc/loadavg: 0.94 0.96 0.99 2/66 25434
/proc/meminfo: memFree=1586344/2055920 swapFree=4177216/4192956
[pid=25425] ppid=25423 vsize=5356 CPUtime=0.06
/proc/25425/stat : 25425 (lysat.sh) S 25423 25425 25330 0 -1 4194304 310 589 0 0 0 0 6 0 16 0 1 0 1112670269 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25425/statm: 1339 237 195 169 0 50 0
[pid=25428] ppid=25425 vsize=21996 CPUtime=25.39
/proc/25428/stat : 25428 (LySATi) R 25425 25425 25330 0 -1 4194304 5228 0 0 0 2537 2 0 0 25 0 1 0 1112670277 22523904 5214 1992294400 134512640 135226915 4294956224 18446744073709551615 134536858 0 0 4096 3 0 0 0 17 0 0 0
/proc/25428/statm: 5499 5214 82 174 0 5322 0
Current children cumulated CPU time (s) 25.45
Current children cumulated vsize (KiB) 27352

[startup+51.1029 s]
/proc/loadavg: 0.96 0.96 0.99 2/66 25434
/proc/meminfo: memFree=1575336/2055920 swapFree=4177216/4192956
[pid=25425] ppid=25423 vsize=5356 CPUtime=0.06
/proc/25425/stat : 25425 (lysat.sh) S 25423 25425 25330 0 -1 4194304 310 589 0 0 0 0 6 0 16 0 1 0 1112670269 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25425/statm: 1339 237 195 169 0 50 0
[pid=25428] ppid=25425 vsize=33860 CPUtime=50.98
/proc/25428/stat : 25428 (LySATi) R 25425 25425 25330 0 -1 4194304 8167 0 0 0 5093 5 0 0 25 0 1 0 1112670277 34672640 8153 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/25428/statm: 8465 8153 82 174 0 8288 0
Current children cumulated CPU time (s) 51.04
Current children cumulated vsize (KiB) 39216

[startup+102.307 s]
/proc/loadavg: 0.98 0.96 0.99 2/66 25434
/proc/meminfo: memFree=1561576/2055920 swapFree=4177216/4192956
[pid=25425] ppid=25423 vsize=5356 CPUtime=0.06
/proc/25425/stat : 25425 (lysat.sh) S 25423 25425 25330 0 -1 4194304 310 589 0 0 0 0 6 0 16 0 1 0 1112670269 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25425/statm: 1339 237 195 169 0 50 0
[pid=25428] ppid=25425 vsize=47176 CPUtime=102.16
/proc/25428/stat : 25428 (LySATi) R 25425 25425 25330 0 -1 4194304 11490 0 0 0 10207 9 0 0 25 0 1 0 1112670277 48308224 11476 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/25428/statm: 11794 11476 82 174 0 11617 0
Current children cumulated CPU time (s) 102.22
Current children cumulated vsize (KiB) 52532

[startup+162.303 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 25434
/proc/meminfo: memFree=1546600/2055920 swapFree=4177216/4192956
[pid=25425] ppid=25423 vsize=5356 CPUtime=0.06
/proc/25425/stat : 25425 (lysat.sh) S 25423 25425 25330 0 -1 4194304 310 589 0 0 0 0 6 0 16 0 1 0 1112670269 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25425/statm: 1339 237 195 169 0 50 0
[pid=25428] ppid=25425 vsize=62012 CPUtime=162.14
/proc/25428/stat : 25428 (LySATi) R 25425 25425 25330 0 -1 4194304 15183 0 0 0 16201 13 0 0 25 0 1 0 1112670277 63500288 15169 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/25428/statm: 15503 15169 82 174 0 15326 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 67368

[startup+222.303 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 25434
/proc/meminfo: memFree=1533864/2055920 swapFree=4177216/4192956
[pid=25425] ppid=25423 vsize=5356 CPUtime=0.06
/proc/25425/stat : 25425 (lysat.sh) S 25423 25425 25330 0 -1 4194304 310 589 0 0 0 0 6 0 16 0 1 0 1112670269 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25425/statm: 1339 237 195 169 0 50 0
[pid=25428] ppid=25425 vsize=74980 CPUtime=222.1
/proc/25428/stat : 25428 (LySATi) R 25425 25425 25330 0 -1 4194304 18395 0 0 0 22194 16 0 0 25 0 1 0 1112670277 76779520 18381 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/25428/statm: 18745 18381 82 174 0 18568 0
Current children cumulated CPU time (s) 222.16
Current children cumulated vsize (KiB) 80336

[startup+282.303 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 25434
/proc/meminfo: memFree=1528360/2055920 swapFree=4177216/4192956
[pid=25425] ppid=25423 vsize=5356 CPUtime=0.06
/proc/25425/stat : 25425 (lysat.sh) S 25423 25425 25330 0 -1 4194304 310 589 0 0 0 0 6 0 16 0 1 0 1112670269 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25425/statm: 1339 237 195 169 0 50 0
[pid=25428] ppid=25425 vsize=80348 CPUtime=282.07
/proc/25428/stat : 25428 (LySATi) R 25425 25425 25330 0 -1 4194304 19752 0 0 0 28189 18 0 0 25 0 1 0 1112670277 82276352 19738 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/25428/statm: 20087 19738 82 174 0 19910 0
Current children cumulated CPU time (s) 282.13
Current children cumulated vsize (KiB) 85704

[startup+342.303 s]
/proc/loadavg: 1.04 0.99 1.00 2/66 25434
/proc/meminfo: memFree=1509744/2055920 swapFree=4177216/4192956
[pid=25425] ppid=25423 vsize=5356 CPUtime=0.06
/proc/25425/stat : 25425 (lysat.sh) S 25423 25425 25330 0 -1 4194304 310 589 0 0 0 0 6 0 16 0 1 0 1112670269 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25425/statm: 1339 237 195 169 0 50 0
[pid=25428] ppid=25425 vsize=98948 CPUtime=342.05
/proc/25428/stat : 25428 (LySATi) R 25425 25425 25330 0 -1 4194304 24424 0 0 0 34180 25 0 0 25 0 1 0 1112670277 101322752 24410 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/25428/statm: 24737 24410 82 174 0 24560 0
Current children cumulated CPU time (s) 342.11
Current children cumulated vsize (KiB) 104304

[startup+402.303 s]
/proc/loadavg: 1.01 0.99 1.00 2/66 25434
/proc/meminfo: memFree=1504944/2055920 swapFree=4177216/4192956
[pid=25425] ppid=25423 vsize=5356 CPUtime=0.06
/proc/25425/stat : 25425 (lysat.sh) S 25423 25425 25330 0 -1 4194304 310 589 0 0 0 0 6 0 16 0 1 0 1112670269 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25425/statm: 1339 237 195 169 0 50 0

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

/proc/25428/statm: 34810 34458 82 174 0 34633 0
Current children cumulated CPU time (s) 581.98
Current children cumulated vsize (KiB) 144596

[startup+642.302 s]
/proc/loadavg: 1.00 0.99 1.00 2/66 25434
/proc/meminfo: memFree=1469360/2055920 swapFree=4177216/4192956
[pid=25425] ppid=25423 vsize=5356 CPUtime=0.06
/proc/25425/stat : 25425 (lysat.sh) S 25423 25425 25330 0 -1 4194304 310 589 0 0 0 0 6 0 16 0 1 0 1112670269 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25425/statm: 1339 237 195 169 0 50 0
[pid=25428] ppid=25425 vsize=139240 CPUtime=641.9
/proc/25428/stat : 25428 (LySATi) R 25425 25425 25330 0 -1 4194304 34472 0 0 0 64152 38 0 0 25 0 1 0 1112670277 142581760 34458 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/25428/statm: 34810 34458 82 174 0 34633 0
Current children cumulated CPU time (s) 641.96
Current children cumulated vsize (KiB) 144596

[startup+702.302 s]
/proc/loadavg: 1.00 0.99 1.00 2/66 25434
/proc/meminfo: memFree=1469232/2055920 swapFree=4177216/4192956
[pid=25425] ppid=25423 vsize=5356 CPUtime=0.06
/proc/25425/stat : 25425 (lysat.sh) S 25423 25425 25330 0 -1 4194304 310 589 0 0 0 0 6 0 16 0 1 0 1112670269 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25425/statm: 1339 237 195 169 0 50 0
[pid=25428] ppid=25425 vsize=139240 CPUtime=701.86
/proc/25428/stat : 25428 (LySATi) R 25425 25425 25330 0 -1 4194304 34472 0 0 0 70148 38 0 0 25 0 1 0 1112670277 142581760 34458 1992294400 134512640 135226915 4294956224 18446744073709551615 134536930 0 0 4096 3 0 0 0 17 0 0 0
/proc/25428/statm: 34810 34458 82 174 0 34633 0
Current children cumulated CPU time (s) 701.92
Current children cumulated vsize (KiB) 144596

[startup+762.306 s]
/proc/loadavg: 1.00 0.99 1.00 2/66 25434
/proc/meminfo: memFree=1467696/2055920 swapFree=4177216/4192956
[pid=25425] ppid=25423 vsize=5356 CPUtime=0.06
/proc/25425/stat : 25425 (lysat.sh) S 25423 25425 25330 0 -1 4194304 310 589 0 0 0 0 6 0 16 0 1 0 1112670269 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25425/statm: 1339 237 195 169 0 50 0
[pid=25428] ppid=25425 vsize=140936 CPUtime=761.84
/proc/25428/stat : 25428 (LySATi) R 25425 25425 25330 0 -1 4194304 34892 0 0 0 76145 39 0 0 25 0 1 0 1112670277 144318464 34878 1992294400 134512640 135226915 4294956224 18446744073709551615 134538530 0 0 4096 3 0 0 0 17 0 0 0
/proc/25428/statm: 35234 34878 82 174 0 35057 0
Current children cumulated CPU time (s) 761.9
Current children cumulated vsize (KiB) 146292

[startup+822.302 s]
/proc/loadavg: 1.00 0.99 1.00 2/66 25434
/proc/meminfo: memFree=1452912/2055920 swapFree=4177216/4192956
[pid=25425] ppid=25423 vsize=5356 CPUtime=0.06
/proc/25425/stat : 25425 (lysat.sh) S 25423 25425 25330 0 -1 4194304 310 589 0 0 0 0 6 0 16 0 1 0 1112670269 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25425/statm: 1339 237 195 169 0 50 0
[pid=25428] ppid=25425 vsize=155464 CPUtime=821.8
/proc/25428/stat : 25428 (LySATi) R 25425 25425 25330 0 -1 4194304 38569 0 0 0 82137 43 0 0 25 0 1 0 1112670277 159195136 38555 1992294400 134512640 135226915 4294956224 18446744073709551615 134536772 0 0 4096 3 0 0 0 17 1 0 0
/proc/25428/statm: 38866 38555 82 174 0 38689 0
Current children cumulated CPU time (s) 821.86
Current children cumulated vsize (KiB) 160820

[startup+882.302 s]
/proc/loadavg: 1.00 0.99 1.00 2/66 25434
/proc/meminfo: memFree=1452912/2055920 swapFree=4177216/4192956
[pid=25425] ppid=25423 vsize=5356 CPUtime=0.06
/proc/25425/stat : 25425 (lysat.sh) S 25423 25425 25330 0 -1 4194304 310 589 0 0 0 0 6 0 16 0 1 0 1112670269 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25425/statm: 1339 237 195 169 0 50 0
[pid=25428] ppid=25425 vsize=155464 CPUtime=881.76
/proc/25428/stat : 25428 (LySATi) R 25425 25425 25330 0 -1 4194304 38569 0 0 0 88133 43 0 0 25 0 1 0 1112670277 159195136 38555 1992294400 134512640 135226915 4294956224 18446744073709551615 134537023 0 0 4096 3 0 0 0 17 0 0 0
/proc/25428/statm: 38866 38555 82 174 0 38689 0
Current children cumulated CPU time (s) 881.82
Current children cumulated vsize (KiB) 160820

[startup+942.302 s]
/proc/loadavg: 1.00 0.99 1.00 2/66 25434
/proc/meminfo: memFree=1452912/2055920 swapFree=4177216/4192956
[pid=25425] ppid=25423 vsize=5356 CPUtime=0.06
/proc/25425/stat : 25425 (lysat.sh) S 25423 25425 25330 0 -1 4194304 310 589 0 0 0 0 6 0 16 0 1 0 1112670269 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25425/statm: 1339 237 195 169 0 50 0
[pid=25428] ppid=25425 vsize=155464 CPUtime=941.73
/proc/25428/stat : 25428 (LySATi) R 25425 25425 25330 0 -1 4194304 38569 0 0 0 94130 43 0 0 25 0 1 0 1112670277 159195136 38555 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/25428/statm: 38866 38555 82 174 0 38689 0
Current children cumulated CPU time (s) 941.79
Current children cumulated vsize (KiB) 160820

[startup+1002.3 s]
/proc/loadavg: 1.00 0.99 1.00 2/66 25434
/proc/meminfo: memFree=1452912/2055920 swapFree=4177216/4192956
[pid=25425] ppid=25423 vsize=5356 CPUtime=0.06
/proc/25425/stat : 25425 (lysat.sh) S 25423 25425 25330 0 -1 4194304 310 589 0 0 0 0 6 0 16 0 1 0 1112670269 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25425/statm: 1339 237 195 169 0 50 0
[pid=25428] ppid=25425 vsize=155464 CPUtime=1001.71
/proc/25428/stat : 25428 (LySATi) R 25425 25425 25330 0 -1 4194304 38569 0 0 0 100127 44 0 0 25 0 1 0 1112670277 159195136 38555 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/25428/statm: 38866 38555 82 174 0 38689 0
Current children cumulated CPU time (s) 1001.77
Current children cumulated vsize (KiB) 160820

[startup+1062.3 s]
/proc/loadavg: 1.00 0.99 1.00 2/66 25434
/proc/meminfo: memFree=1450544/2055920 swapFree=4177216/4192956
[pid=25425] ppid=25423 vsize=5356 CPUtime=0.06
/proc/25425/stat : 25425 (lysat.sh) S 25423 25425 25330 0 -1 4194304 310 589 0 0 0 0 6 0 16 0 1 0 1112670269 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25425/statm: 1339 237 195 169 0 50 0
[pid=25428] ppid=25425 vsize=158212 CPUtime=1061.67
/proc/25428/stat : 25428 (LySATi) R 25425 25425 25330 0 -1 4194304 39253 0 0 0 106123 44 0 0 25 0 1 0 1112670277 162009088 39239 1992294400 134512640 135226915 4294956224 18446744073709551615 134536930 0 0 4096 3 0 0 0 17 0 0 0
/proc/25428/statm: 39553 39239 82 174 0 39376 0
Current children cumulated CPU time (s) 1061.73
Current children cumulated vsize (KiB) 163568

[startup+1122.3 s]
/proc/loadavg: 1.00 0.99 1.00 2/66 25434
/proc/meminfo: memFree=1431792/2055920 swapFree=4177216/4192956
[pid=25425] ppid=25423 vsize=5356 CPUtime=0.06
/proc/25425/stat : 25425 (lysat.sh) S 25423 25425 25330 0 -1 4194304 310 589 0 0 0 0 6 0 16 0 1 0 1112670269 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25425/statm: 1339 237 195 169 0 50 0
[pid=25428] ppid=25425 vsize=177296 CPUtime=1121.64
/proc/25428/stat : 25428 (LySATi) R 25425 25425 25330 0 -1 4194304 43894 0 0 0 112113 51 0 0 25 0 1 0 1112670277 181551104 43880 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/25428/statm: 44324 43880 82 174 0 44147 0
Current children cumulated CPU time (s) 1121.7
Current children cumulated vsize (KiB) 182652

[startup+1182.3 s]
/proc/loadavg: 1.00 0.99 1.00 2/66 25434
/proc/meminfo: memFree=1415344/2055920 swapFree=4177216/4192956
[pid=25425] ppid=25423 vsize=5356 CPUtime=0.06
/proc/25425/stat : 25425 (lysat.sh) S 25423 25425 25330 0 -1 4194304 310 589 0 0 0 0 6 0 16 0 1 0 1112670269 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25425/statm: 1339 237 195 169 0 50 0
[pid=25428] ppid=25425 vsize=193700 CPUtime=1181.61
/proc/25428/stat : 25428 (LySATi) R 25425 25425 25330 0 -1 4194304 48026 0 0 0 118105 56 0 0 25 0 1 0 1112670277 198348800 48012 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/25428/statm: 48425 48012 82 174 0 48248 0
Current children cumulated CPU time (s) 1181.67
Current children cumulated vsize (KiB) 199056



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.7 s]
/proc/loadavg: 1.00 0.99 1.00 2/66 25434
/proc/meminfo: memFree=1412080/2055920 swapFree=4177216/4192956
[pid=25425] ppid=25423 vsize=5356 CPUtime=0.06
/proc/25425/stat : 25425 (lysat.sh) S 25423 25425 25330 0 -1 4194304 310 589 0 0 0 0 6 0 16 0 1 0 1112670269 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25425/statm: 1339 237 195 169 0 50 0
[pid=25428] ppid=25425 vsize=196588 CPUtime=1200.01
/proc/25428/stat : 25428 (LySATi) R 25425 25425 25330 0 -1 4194304 48763 0 0 0 119944 57 0 0 25 0 1 0 1112670277 201306112 48749 1992294400 134512640 135226915 4294956224 18446744073709551615 134536839 0 0 4096 3 0 0 0 17 0 0 0
/proc/25428/statm: 49147 48749 82 174 0 48970 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 201944

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 0.99 1.00 2/66 25434
/proc/meminfo: memFree=1412080/2055920 swapFree=4177216/4192956
[pid=25425] ppid=25423 vsize=5356 CPUtime=0.06
/proc/25425/stat : 25425 (lysat.sh) S 25423 25425 25330 0 -1 4194304 310 589 0 0 0 0 6 0 16 0 1 0 1112670269 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25425/statm: 1339 237 195 169 0 50 0
[pid=25428] ppid=25425 vsize=196588 CPUtime=1200.01
/proc/25428/stat : 25428 (LySATi) R 25425 25425 25330 0 -1 4194304 48763 0 0 0 119944 57 0 0 25 0 1 0 1112670277 201306112 48749 1992294400 134512640 135226915 4294956224 18446744073709551615 134536839 0 0 4096 3 0 0 0 17 0 0 0
/proc/25428/statm: 49147 48749 82 174 0 48970 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 201944

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 25425 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=69989
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=8998
# CPU time returned by wait4() is 0.078987
# while last known CPU time is 1200.07
#
# 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): 1200.07
CPU user time (s): 1199.5
CPU system time (s): 0.57
CPU usage (%): 99.9466
Max. virtual memory (cumulated for all children) (KiB): 201944

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.069989
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= 899
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= 2

runsolver used 1.05784 second user time and 3.31949 second system time

The end

Launcher Data 

Begin job on node20 at 2009-03-30 10:00:44
IDJOB=1525394
IDBENCH=70335
IDSOLVER=511
FILE ID=node20/1525394-1238400044
PBS_JOBID= 9061417
Free space on /tmp= 65684 MiB

SOLVER NAME= LySAT i/2009-03-20
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/4000/unif-k3-r4.2-v4000-c16800-S612955126-075.cnf
COMMAND LINE= lysat.sh BENCHNAME i
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1525394-1238400044/watcher-1525394-1238400044 -o /tmp/evaluation-result-1525394-1238400044/solver-1525394-1238400044 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1525394-1238400044.cnf i

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

MD5SUM BENCH= 438060a1be2646cf8b7b6ce135e188f8
RANDOM SEED=2062559494

node20.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		: 3000.235
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		: 3000.235
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:       1608480 kB
Buffers:         77472 kB
Cached:         277788 kB
SwapCached:       9492 kB
Active:          73508 kB
Inactive:       292672 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1608480 kB
SwapTotal:     4192956 kB
SwapFree:      4177216 kB
Dirty:            2452 kB
Writeback:           0 kB
Mapped:          16560 kB
Slab:            67296 kB
Committed_AS:  2859508 kB
PageTables:       1404 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= 65680 MiB
End job on node20 at 2009-03-30 10:20:47