Trace number 1731341

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) 1200.08 1200.71

General information on the benchmark

Namecrafted/Difficult/contest-02-03-04/
contest04-lksat-n1100-m7545-k4-l4-s310659001.sat05-524.reshuffled-07.cnf
MD5SUM3c6e2bf4052a26ce5bdb6cfc9e1f735c
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark506.219
Satisfiable
(Un)Satisfiability was proved
Number of variables1075
Number of clauses7545
Sum of the clauses size30180
Maximum clause length4
Minimum clause length4
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 47545
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 |    7545    30180 |    2263       0        0     nan |  0.000 % |
0.00/0.01	c |         0 |    7072    28213 |      --       0       --      -- |     --   | -473/-1967
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 987   #clauses: 7072   #literals: 28213
0.00/0.01	c CPU time:   0.012998 s
0.00/0.01	c ==============================================================================
0.00/0.02	c lySAT 0.1
0.00/0.02	c minisat core +  additionnal features
0.00/0.02	c ============================[ Problem Statistics ]=============================
0.00/0.02	c |                                                                             |
0.00/0.02	c |  Number of variables:  987                                                  |
0.00/0.02	c |  Number of clauses:    7072                                                 |
0.00/0.03	c |  Parsing time:         0.00         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-1731341-1240769397/watcher-1731341-1240769397 -o /tmp/evaluation-result-1731341-1240769397/solver-1731341-1240769397 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1731341-1240769397.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: 0.99 0.97 0.98 3/64 3302
/proc/meminfo: memFree=1450344/2055920 swapFree=4192812/4192956
[pid=3302] ppid=3300 vsize=5356 CPUtime=0
/proc/3302/stat : 3302 (lysat.sh) R 3300 3302 3109 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 104968119 5484544 234 1992294400 4194304 4889804 548682068816 18446744073709551615 266890439327 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/3302/statm: 1339 234 194 169 0 50 0
[pid=3303] ppid=3302 vsize=956 CPUtime=0
/proc/3303/stat : 3303 (SatElite) R 3302 3302 3109 0 -1 4194304 153 0 0 0 0 0 0 0 18 0 1 0 104968119 978944 137 1992294400 134512640 135034092 4294956112 18446744073709551615 134691005 0 0 4096 3 0 0 0 17 0 0 0
/proc/3303/statm: 239 138 50 127 0 109 0

[startup+0.073353 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 3302
/proc/meminfo: memFree=1450344/2055920 swapFree=4192812/4192956
[pid=3302] ppid=3300 vsize=5356 CPUtime=0.02
/proc/3302/stat : 3302 (lysat.sh) S 3300 3302 3109 0 -1 4194304 310 323 0 0 0 0 2 0 16 0 1 0 104968119 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3302/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5356

[startup+0.101357 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 3302
/proc/meminfo: memFree=1450344/2055920 swapFree=4192812/4192956
[pid=3302] ppid=3300 vsize=5356 CPUtime=0.02
/proc/3302/stat : 3302 (lysat.sh) S 3300 3302 3109 0 -1 4194304 310 323 0 0 0 0 2 0 16 0 1 0 104968119 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3302/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5356

[startup+0.301397 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 3302
/proc/meminfo: memFree=1450344/2055920 swapFree=4192812/4192956
[pid=3302] ppid=3300 vsize=5356 CPUtime=0.02
/proc/3302/stat : 3302 (lysat.sh) S 3300 3302 3109 0 -1 4194304 310 323 0 0 0 0 2 0 16 0 1 0 104968119 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3302/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5356

[startup+0.701475 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 3302
/proc/meminfo: memFree=1450344/2055920 swapFree=4192812/4192956
[pid=3302] ppid=3300 vsize=5356 CPUtime=0.02
/proc/3302/stat : 3302 (lysat.sh) S 3300 3302 3109 0 -1 4194304 310 323 0 0 0 0 2 0 16 0 1 0 104968119 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3302/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5356

[startup+1.50162 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 3305
/proc/meminfo: memFree=1448088/2055920 swapFree=4192812/4192956
[pid=3302] ppid=3300 vsize=5356 CPUtime=0.02
/proc/3302/stat : 3302 (lysat.sh) S 3300 3302 3109 0 -1 4194304 310 323 0 0 0 0 2 0 16 0 1 0 104968119 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3302/statm: 1339 237 195 169 0 50 0
[pid=3305] ppid=3302 vsize=3620 CPUtime=1.46
/proc/3305/stat : 3305 (LySATi) R 3302 3302 3109 0 -1 4194304 590 0 0 0 146 0 0 0 25 0 1 0 104968121 3706880 575 1992294400 134512640 135226915 4294956224 18446744073709551615 134527823 0 0 4096 3 0 0 0 17 0 0 0
/proc/3305/statm: 905 575 82 174 0 728 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 8976

[startup+3.10193 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 3305
/proc/meminfo: memFree=1447256/2055920 swapFree=4192812/4192956
[pid=3302] ppid=3300 vsize=5356 CPUtime=0.02
/proc/3302/stat : 3302 (lysat.sh) S 3300 3302 3109 0 -1 4194304 310 323 0 0 0 0 2 0 16 0 1 0 104968119 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3302/statm: 1339 237 195 169 0 50 0
[pid=3305] ppid=3302 vsize=4540 CPUtime=3.06
/proc/3305/stat : 3305 (LySATi) R 3302 3302 3109 0 -1 4194304 826 0 0 0 306 0 0 0 25 0 1 0 104968121 4648960 811 1992294400 134512640 135226915 4294956224 18446744073709551615 134537156 0 0 4096 3 0 0 0 17 0 0 0
/proc/3305/statm: 1135 811 82 174 0 958 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 9896

[startup+6.30154 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 3305
/proc/meminfo: memFree=1445592/2055920 swapFree=4192812/4192956
[pid=3302] ppid=3300 vsize=5356 CPUtime=0.02
/proc/3302/stat : 3302 (lysat.sh) S 3300 3302 3109 0 -1 4194304 310 323 0 0 0 0 2 0 16 0 1 0 104968119 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3302/statm: 1339 237 195 169 0 50 0
[pid=3305] ppid=3302 vsize=5788 CPUtime=6.25
/proc/3305/stat : 3305 (LySATi) R 3302 3302 3109 0 -1 4194304 1114 0 0 0 625 0 0 0 25 0 1 0 104968121 5926912 1099 1992294400 134512640 135226915 4294956224 18446744073709551615 134536938 0 0 4096 3 0 0 0 17 0 0 0
/proc/3305/statm: 1447 1099 82 174 0 1270 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 11144

[startup+12.7028 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 3305
/proc/meminfo: memFree=1443800/2055920 swapFree=4192812/4192956
[pid=3302] ppid=3300 vsize=5356 CPUtime=0.02
/proc/3302/stat : 3302 (lysat.sh) S 3300 3302 3109 0 -1 4194304 310 323 0 0 0 0 2 0 16 0 1 0 104968119 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3302/statm: 1339 237 195 169 0 50 0
[pid=3305] ppid=3302 vsize=7692 CPUtime=12.65
/proc/3305/stat : 3305 (LySATi) R 3302 3302 3109 0 -1 4194304 1606 0 0 0 1265 0 0 0 25 0 1 0 104968121 7876608 1591 1992294400 134512640 135226915 4294956224 18446744073709551615 134536922 0 0 4096 3 0 0 0 17 0 0 0
/proc/3305/statm: 1923 1591 82 174 0 1746 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 13048

[startup+25.5012 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 3305
/proc/meminfo: memFree=1441304/2055920 swapFree=4192812/4192956
[pid=3302] ppid=3300 vsize=5356 CPUtime=0.02
/proc/3302/stat : 3302 (lysat.sh) S 3300 3302 3109 0 -1 4194304 310 323 0 0 0 0 2 0 16 0 1 0 104968119 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3302/statm: 1339 237 195 169 0 50 0
[pid=3305] ppid=3302 vsize=10184 CPUtime=25.44
/proc/3305/stat : 3305 (LySATi) R 3302 3302 3109 0 -1 4194304 2199 0 0 0 2543 1 0 0 25 0 1 0 104968121 10428416 2184 1992294400 134512640 135226915 4294956224 18446744073709551615 134536657 0 0 4096 3 0 0 0 17 0 0 0
/proc/3305/statm: 2546 2184 82 174 0 2369 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 15540

[startup+51.1011 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 3305
/proc/meminfo: memFree=1437912/2055920 swapFree=4192812/4192956
[pid=3302] ppid=3300 vsize=5356 CPUtime=0.02
/proc/3302/stat : 3302 (lysat.sh) S 3300 3302 3109 0 -1 4194304 310 323 0 0 0 0 2 0 16 0 1 0 104968119 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3302/statm: 1339 237 195 169 0 50 0
[pid=3305] ppid=3302 vsize=13728 CPUtime=51.02
/proc/3305/stat : 3305 (LySATi) R 3302 3302 3109 0 -1 4194304 3044 0 0 0 5101 1 0 0 25 0 1 0 104968121 14057472 3029 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/3305/statm: 3432 3029 82 174 0 3255 0
Current children cumulated CPU time (s) 51.04
Current children cumulated vsize (KiB) 19084

[startup+102.306 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 3305
/proc/meminfo: memFree=1433560/2055920 swapFree=4192812/4192956
[pid=3302] ppid=3300 vsize=5356 CPUtime=0.02
/proc/3302/stat : 3302 (lysat.sh) S 3300 3302 3109 0 -1 4194304 310 323 0 0 0 0 2 0 16 0 1 0 104968119 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3302/statm: 1339 237 195 169 0 50 0
[pid=3305] ppid=3302 vsize=18396 CPUtime=102.21
/proc/3305/stat : 3305 (LySATi) R 3302 3302 3109 0 -1 4194304 4107 0 0 0 10218 3 0 0 25 0 1 0 104968121 18837504 4092 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/3305/statm: 4599 4092 82 174 0 4422 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 23752

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 3305
/proc/meminfo: memFree=1428824/2055920 swapFree=4192812/4192956
[pid=3302] ppid=3300 vsize=5356 CPUtime=0.02
/proc/3302/stat : 3302 (lysat.sh) S 3300 3302 3109 0 -1 4194304 310 323 0 0 0 0 2 0 16 0 1 0 104968119 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3302/statm: 1339 237 195 169 0 50 0
[pid=3305] ppid=3302 vsize=23064 CPUtime=162.17
/proc/3305/stat : 3305 (LySATi) R 3302 3302 3109 0 -1 4194304 5276 0 0 0 16213 4 0 0 25 0 1 0 104968121 23617536 5261 1992294400 134512640 135226915 4294956224 18446744073709551615 134532174 0 0 4096 3 0 0 0 17 0 0 0
/proc/3305/statm: 5766 5261 82 174 0 5589 0
Current children cumulated CPU time (s) 162.19
Current children cumulated vsize (KiB) 28420

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 3305
/proc/meminfo: memFree=1427096/2055920 swapFree=4192812/4192956
[pid=3302] ppid=3300 vsize=5356 CPUtime=0.02
/proc/3302/stat : 3302 (lysat.sh) S 3300 3302 3109 0 -1 4194304 310 323 0 0 0 0 2 0 16 0 1 0 104968119 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3302/statm: 1339 237 195 169 0 50 0
[pid=3305] ppid=3302 vsize=24848 CPUtime=222.16
/proc/3305/stat : 3305 (LySATi) R 3302 3302 3109 0 -1 4194304 5723 0 0 0 22211 5 0 0 25 0 1 0 104968121 25444352 5708 1992294400 134512640 135226915 4294956224 18446744073709551615 134536827 0 0 4096 3 0 0 0 17 0 0 0
/proc/3305/statm: 6212 5708 82 174 0 6035 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 30204

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 3305
/proc/meminfo: memFree=1424280/2055920 swapFree=4192812/4192956
[pid=3302] ppid=3300 vsize=5356 CPUtime=0.02
/proc/3302/stat : 3302 (lysat.sh) S 3300 3302 3109 0 -1 4194304 310 323 0 0 0 0 2 0 16 0 1 0 104968119 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3302/statm: 1339 237 195 169 0 50 0
[pid=3305] ppid=3302 vsize=28176 CPUtime=282.12
/proc/3305/stat : 3305 (LySATi) R 3302 3302 3109 0 -1 4194304 6427 0 0 0 28206 6 0 0 25 0 1 0 104968121 28852224 6412 1992294400 134512640 135226915 4294956224 18446744073709551615 134536860 0 0 4096 3 0 0 0 17 0 0 0
/proc/3305/statm: 7044 6412 82 174 0 6867 0
Current children cumulated CPU time (s) 282.14
Current children cumulated vsize (KiB) 33532

[startup+342.303 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 3305
/proc/meminfo: memFree=1420824/2055920 swapFree=4192812/4192956
[pid=3302] ppid=3300 vsize=5356 CPUtime=0.02
/proc/3302/stat : 3302 (lysat.sh) S 3300 3302 3109 0 -1 4194304 310 323 0 0 0 0 2 0 16 0 1 0 104968119 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3302/statm: 1339 237 195 169 0 50 0
[pid=3305] ppid=3302 vsize=31576 CPUtime=342.1
/proc/3305/stat : 3305 (LySATi) R 3302 3302 3109 0 -1 4194304 7290 0 0 0 34203 7 0 0 25 0 1 0 104968121 32333824 7275 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/3305/statm: 7894 7275 82 174 0 7717 0
Current children cumulated CPU time (s) 342.12
Current children cumulated vsize (KiB) 36932

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 3305
/proc/meminfo: memFree=1418456/2055920 swapFree=4192812/4192956
[pid=3302] ppid=3300 vsize=5356 CPUtime=0.02
/proc/3302/stat : 3302 (lysat.sh) S 3300 3302 3109 0 -1 4194304 310 323 0 0 0 0 2 0 16 0 1 0 104968119 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3302/statm: 1339 237 195 169 0 50 0
[pid=3305] ppid=3302 vsize=34288 CPUtime=402.06
/proc/3305/stat : 3305 (LySATi) R 3302 3302 3109 0 -1 4194304 7877 0 0 0 40199 7 0 0 25 0 1 0 104968121 35110912 7862 1992294400 134512640 135226915 4294956224 18446744073709551615 134536933 0 0 4096 3 0 0 0 17 0 0 0
/proc/3305/statm: 8572 7862 82 174 0 8395 0

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

/proc/3305/statm: 10395 9506 82 174 0 10218 0
Current children cumulated CPU time (s) 582
Current children cumulated vsize (KiB) 46936

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 3305
/proc/meminfo: memFree=1410968/2055920 swapFree=4192812/4192956
[pid=3302] ppid=3300 vsize=5356 CPUtime=0.02
/proc/3302/stat : 3302 (lysat.sh) S 3300 3302 3109 0 -1 4194304 310 323 0 0 0 0 2 0 16 0 1 0 104968119 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3302/statm: 1339 237 195 169 0 50 0
[pid=3305] ppid=3302 vsize=42396 CPUtime=641.94
/proc/3305/stat : 3305 (LySATi) R 3302 3302 3109 0 -1 4194304 9721 0 0 0 64184 10 0 0 25 0 1 0 104968121 43413504 9706 1992294400 134512640 135226915 4294956224 18446744073709551615 134539248 0 0 4096 3 0 0 0 17 0 0 0
/proc/3305/statm: 10599 9706 82 174 0 10422 0
Current children cumulated CPU time (s) 641.96
Current children cumulated vsize (KiB) 47752

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 3305
/proc/meminfo: memFree=1407384/2055920 swapFree=4192812/4192956
[pid=3302] ppid=3300 vsize=5356 CPUtime=0.02
/proc/3302/stat : 3302 (lysat.sh) S 3300 3302 3109 0 -1 4194304 310 323 0 0 0 0 2 0 16 0 1 0 104968119 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3302/statm: 1339 237 195 169 0 50 0
[pid=3305] ppid=3302 vsize=46180 CPUtime=701.91
/proc/3305/stat : 3305 (LySATi) R 3302 3302 3109 0 -1 4194304 10634 0 0 0 70180 11 0 0 25 0 1 0 104968121 47288320 10619 1992294400 134512640 135226915 4294956224 18446744073709551615 134536797 0 0 4096 3 0 0 0 17 0 0 0
/proc/3305/statm: 11545 10619 82 174 0 11368 0
Current children cumulated CPU time (s) 701.93
Current children cumulated vsize (KiB) 51536

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 3305
/proc/meminfo: memFree=1401560/2055920 swapFree=4192812/4192956
[pid=3302] ppid=3300 vsize=5356 CPUtime=0.02
/proc/3302/stat : 3302 (lysat.sh) S 3300 3302 3109 0 -1 4194304 310 323 0 0 0 0 2 0 16 0 1 0 104968119 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3302/statm: 1339 237 195 169 0 50 0
[pid=3305] ppid=3302 vsize=51928 CPUtime=761.89
/proc/3305/stat : 3305 (LySATi) R 3302 3302 3109 0 -1 4194304 12039 0 0 0 76176 13 0 0 25 0 1 0 104968121 53174272 12024 1992294400 134512640 135226915 4294956224 18446744073709551615 134531430 0 0 4096 3 0 0 0 17 0 0 0
/proc/3305/statm: 12982 12024 82 174 0 12805 0
Current children cumulated CPU time (s) 761.91
Current children cumulated vsize (KiB) 57284

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 3305
/proc/meminfo: memFree=1401560/2055920 swapFree=4192812/4192956
[pid=3302] ppid=3300 vsize=5356 CPUtime=0.02
/proc/3302/stat : 3302 (lysat.sh) S 3300 3302 3109 0 -1 4194304 310 323 0 0 0 0 2 0 16 0 1 0 104968119 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3302/statm: 1339 237 195 169 0 50 0
[pid=3305] ppid=3302 vsize=51928 CPUtime=821.85
/proc/3305/stat : 3305 (LySATi) R 3302 3302 3109 0 -1 4194304 12040 0 0 0 82172 13 0 0 25 0 1 0 104968121 53174272 12025 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/3305/statm: 12982 12025 82 174 0 12805 0
Current children cumulated CPU time (s) 821.87
Current children cumulated vsize (KiB) 57284

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 3305
/proc/meminfo: memFree=1401496/2055920 swapFree=4192812/4192956
[pid=3302] ppid=3300 vsize=5356 CPUtime=0.02
/proc/3302/stat : 3302 (lysat.sh) S 3300 3302 3109 0 -1 4194304 310 323 0 0 0 0 2 0 16 0 1 0 104968119 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3302/statm: 1339 237 195 169 0 50 0
[pid=3305] ppid=3302 vsize=52136 CPUtime=881.82
/proc/3305/stat : 3305 (LySATi) R 3302 3302 3109 0 -1 4194304 12069 0 0 0 88169 13 0 0 25 0 1 0 104968121 53387264 12054 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/3305/statm: 13034 12054 82 174 0 12857 0
Current children cumulated CPU time (s) 881.84
Current children cumulated vsize (KiB) 57492

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 3305
/proc/meminfo: memFree=1400536/2055920 swapFree=4192812/4192956
[pid=3302] ppid=3300 vsize=5356 CPUtime=0.02
/proc/3302/stat : 3302 (lysat.sh) S 3300 3302 3109 0 -1 4194304 310 323 0 0 0 0 2 0 16 0 1 0 104968119 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3302/statm: 1339 237 195 169 0 50 0
[pid=3305] ppid=3302 vsize=53348 CPUtime=941.79
/proc/3305/stat : 3305 (LySATi) R 3302 3302 3109 0 -1 4194304 12308 0 0 0 94166 13 0 0 25 0 1 0 104968121 54628352 12293 1992294400 134512640 135226915 4294956224 18446744073709551615 134537068 0 0 4096 3 0 0 0 17 0 0 0
/proc/3305/statm: 13337 12293 82 174 0 13160 0
Current children cumulated CPU time (s) 941.81
Current children cumulated vsize (KiB) 58704

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 3305
/proc/meminfo: memFree=1399704/2055920 swapFree=4192812/4192956
[pid=3302] ppid=3300 vsize=5356 CPUtime=0.02
/proc/3302/stat : 3302 (lysat.sh) S 3300 3302 3109 0 -1 4194304 310 323 0 0 0 0 2 0 16 0 1 0 104968119 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3302/statm: 1339 237 195 169 0 50 0
[pid=3305] ppid=3302 vsize=54052 CPUtime=1001.76
/proc/3305/stat : 3305 (LySATi) R 3302 3302 3109 0 -1 4194304 12519 0 0 0 100162 14 0 0 25 0 1 0 104968121 55349248 12504 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/3305/statm: 13513 12504 82 174 0 13336 0
Current children cumulated CPU time (s) 1001.78
Current children cumulated vsize (KiB) 59408

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 3305
/proc/meminfo: memFree=1394904/2055920 swapFree=4192812/4192956
[pid=3302] ppid=3300 vsize=5356 CPUtime=0.02
/proc/3302/stat : 3302 (lysat.sh) S 3300 3302 3109 0 -1 4194304 310 323 0 0 0 0 2 0 16 0 1 0 104968119 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3302/statm: 1339 237 195 169 0 50 0
[pid=3305] ppid=3302 vsize=59124 CPUtime=1061.73
/proc/3305/stat : 3305 (LySATi) R 3302 3302 3109 0 -1 4194304 13729 0 0 0 106158 15 0 0 25 0 1 0 104968121 60542976 13714 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/3305/statm: 14781 13714 82 174 0 14604 0
Current children cumulated CPU time (s) 1061.75
Current children cumulated vsize (KiB) 64480

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 3305
/proc/meminfo: memFree=1392344/2055920 swapFree=4192812/4192956
[pid=3302] ppid=3300 vsize=5356 CPUtime=0.02
/proc/3302/stat : 3302 (lysat.sh) S 3300 3302 3109 0 -1 4194304 310 323 0 0 0 0 2 0 16 0 1 0 104968119 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3302/statm: 1339 237 195 169 0 50 0
[pid=3305] ppid=3302 vsize=62012 CPUtime=1121.7
/proc/3305/stat : 3305 (LySATi) R 3302 3302 3109 0 -1 4194304 14359 0 0 0 112154 16 0 0 25 0 1 0 104968121 63500288 14344 1992294400 134512640 135226915 4294956224 18446744073709551615 134543500 0 0 4096 3 0 0 0 17 0 0 0
/proc/3305/statm: 15503 14344 82 174 0 15326 0
Current children cumulated CPU time (s) 1121.72
Current children cumulated vsize (KiB) 67368

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 3305
/proc/meminfo: memFree=1392280/2055920 swapFree=4192812/4192956
[pid=3302] ppid=3300 vsize=5356 CPUtime=0.02
/proc/3302/stat : 3302 (lysat.sh) S 3300 3302 3109 0 -1 4194304 310 323 0 0 0 0 2 0 16 0 1 0 104968119 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3302/statm: 1339 237 195 169 0 50 0
[pid=3305] ppid=3302 vsize=62012 CPUtime=1181.67
/proc/3305/stat : 3305 (LySATi) R 3302 3302 3109 0 -1 4194304 14359 0 0 0 118151 16 0 0 25 0 1 0 104968121 63500288 14344 1992294400 134512640 135226915 4294956224 18446744073709551615 134536749 0 0 4096 3 0 0 0 17 0 0 0
/proc/3305/statm: 15503 14344 82 174 0 15326 0
Current children cumulated CPU time (s) 1181.69
Current children cumulated vsize (KiB) 67368



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.7 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 3305
/proc/meminfo: memFree=1392280/2055920 swapFree=4192812/4192956
[pid=3302] ppid=3300 vsize=5356 CPUtime=0.02
/proc/3302/stat : 3302 (lysat.sh) S 3300 3302 3109 0 -1 4194304 310 323 0 0 0 0 2 0 16 0 1 0 104968119 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3302/statm: 1339 237 195 169 0 50 0
[pid=3305] ppid=3302 vsize=62084 CPUtime=1200.06
/proc/3305/stat : 3305 (LySATi) R 3302 3302 3109 0 -1 4194304 14367 0 0 0 119990 16 0 0 25 0 1 0 104968121 63574016 14352 1992294400 134512640 135226915 4294956224 18446744073709551615 134537023 0 0 4096 3 0 0 0 17 0 0 0
/proc/3305/statm: 15521 14352 82 174 0 15344 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 67440

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: 0.99 0.97 0.98 2/66 3305
/proc/meminfo: memFree=1392280/2055920 swapFree=4192812/4192956
[pid=3302] ppid=3300 vsize=5356 CPUtime=0.02
/proc/3302/stat : 3302 (lysat.sh) S 3300 3302 3109 0 -1 4194304 310 323 0 0 0 0 2 0 16 0 1 0 104968119 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3302/statm: 1339 237 195 169 0 50 0
[pid=3305] ppid=3302 vsize=62084 CPUtime=1200.06
/proc/3305/stat : 3305 (LySATi) R 3302 3302 3109 0 -1 4194304 14367 0 0 0 119990 16 0 0 25 0 1 0 104968121 63574016 14352 1992294400 134512640 135226915 4294956224 18446744073709551615 134537023 0 0 4096 3 0 0 0 17 0 0 0
/proc/3305/statm: 15521 14352 82 174 0 15344 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 67440

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 3302 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=25996
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=1999
# CPU time returned by wait4() is 0.027995
# while last known CPU time is 1200.08
#
# 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): 1200.08
CPU user time (s): 1199.92
CPU system time (s): 0.16
CPU usage (%): 99.9473
Max. virtual memory (cumulated for all children) (KiB): 67440

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.025996
system time used= 0.001999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 633
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 1.22681 second user time and 3.15052 second system time

The end

Launcher Data 

Begin job on node38 at 2009-04-26 20:09:57
IDJOB=1731341
IDBENCH=24750
IDSOLVER=511
FILE ID=node38/1731341-1240769397
PBS_JOBID= 9187180
Free space on /tmp= 66360 MiB

SOLVER NAME= LySAT i/2009-03-20
BENCH NAME= SAT07/crafted/Difficult/contest-02-03-04/contest04-lksat-n1100-m7545-k4-l4-s310659001.sat05-524.reshuffled-07.cnf
COMMAND LINE= lysat.sh BENCHNAME i
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1731341-1240769397/watcher-1731341-1240769397 -o /tmp/evaluation-result-1731341-1240769397/solver-1731341-1240769397 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1731341-1240769397.cnf i

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

MD5SUM BENCH= 3c6e2bf4052a26ce5bdb6cfc9e1f735c
RANDOM SEED=1625174698

node38.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:       1450824 kB
Buffers:         65176 kB
Cached:         457336 kB
SwapCached:          0 kB
Active:         206752 kB
Inactive:       329668 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1450824 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2312 kB
Writeback:           0 kB
Mapped:          23644 kB
Slab:            54656 kB
Committed_AS:   526072 kB
PageTables:       1456 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= 66356 MiB
End job on node38 at 2009-04-26 20:29:59