Trace number 1525174

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) 1200.09 1200.61

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/2000/
unif-k3-r4.2-v2000-c8400-S1075551507-050.cnf
MD5SUMe6c4aa9150c7e5a44a3dd14ff53afc9f
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.233964
Satisfiable
(Un)Satisfiability was proved
Number of variables2000
Number of clauses8400
Sum of the clauses size25200
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 38400
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 |    8400    25200 |    2519       0        0     nan |  0.000 % |
0.00/0.02	c |         0 |    8355    25351 |      --       0       --      -- |     --   | -45/151
0.00/0.02	c ==============================================================================
0.00/0.02	c Result  :   #vars: 1952   #clauses: 8355   #literals: 25351
0.00/0.02	c CPU time:   0.020996 s
0.00/0.02	c ==============================================================================
0.00/0.03	c lySAT 0.1
0.00/0.03	c minisat core +  additionnal features
0.00/0.03	c ============================[ Problem Statistics ]=============================
0.00/0.03	c |                                                                             |
0.00/0.03	c |  Number of variables:  1952                                                 |
0.00/0.03	c |  Number of clauses:    8355                                                 |
0.00/0.04	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-1525174-1238388620/watcher-1525174-1238388620 -o /tmp/evaluation-result-1525174-1238388620/solver-1525174-1238388620 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1525174-1238388620.cnf i 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 3/73 12462
/proc/meminfo: memFree=1741848/2055920 swapFree=4175504/4192956
[pid=12462] ppid=12460 vsize=5356 CPUtime=0
/proc/12462/stat : 12462 (lysat.sh) R 12460 12462 12273 0 -1 4194304 267 0 0 0 0 0 0 0 19 0 1 0 1111526573 5484544 234 1992294400 4194304 4889804 548682068800 18446744073709551615 228043844255 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/12462/statm: 1339 234 194 169 0 50 0
[pid=12463] ppid=12462 vsize=1088 CPUtime=0
/proc/12463/stat : 12463 (SatElite) R 12462 12462 12273 0 -1 4194304 184 0 0 0 0 0 0 0 19 0 1 0 1111526573 1114112 168 1992294400 134512640 135034092 4294956096 18446744073709551615 134691005 0 0 4096 3 0 0 0 17 0 0 0
/proc/12463/statm: 272 168 50 127 0 142 0

[startup+0.0654159 s]
/proc/loadavg: 0.92 0.98 0.99 3/73 12462
/proc/meminfo: memFree=1741848/2055920 swapFree=4175504/4192956
[pid=12462] ppid=12460 vsize=5356 CPUtime=0.03
/proc/12462/stat : 12462 (lysat.sh) S 12460 12462 12273 0 -1 4194304 311 363 0 0 0 0 3 0 18 0 1 0 1111526573 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12462/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 5356

[startup+0.101419 s]
/proc/loadavg: 0.92 0.98 0.99 3/73 12462
/proc/meminfo: memFree=1741848/2055920 swapFree=4175504/4192956
[pid=12462] ppid=12460 vsize=5356 CPUtime=0.03
/proc/12462/stat : 12462 (lysat.sh) S 12460 12462 12273 0 -1 4194304 311 363 0 0 0 0 3 0 18 0 1 0 1111526573 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12462/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 5356

[startup+0.301446 s]
/proc/loadavg: 0.92 0.98 0.99 3/73 12462
/proc/meminfo: memFree=1741848/2055920 swapFree=4175504/4192956
[pid=12462] ppid=12460 vsize=5356 CPUtime=0.03
/proc/12462/stat : 12462 (lysat.sh) S 12460 12462 12273 0 -1 4194304 311 363 0 0 0 0 3 0 18 0 1 0 1111526573 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12462/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 5356

[startup+0.701492 s]
/proc/loadavg: 0.92 0.98 0.99 3/73 12462
/proc/meminfo: memFree=1741848/2055920 swapFree=4175504/4192956
[pid=12462] ppid=12460 vsize=5356 CPUtime=0.03
/proc/12462/stat : 12462 (lysat.sh) S 12460 12462 12273 0 -1 4194304 311 363 0 0 0 0 3 0 18 0 1 0 1111526573 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12462/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 5356

[startup+1.50158 s]
/proc/loadavg: 0.92 0.98 0.99 2/75 12465
/proc/meminfo: memFree=1738760/2055920 swapFree=4175504/4192956
[pid=12462] ppid=12460 vsize=5356 CPUtime=0.03
/proc/12462/stat : 12462 (lysat.sh) S 12460 12462 12273 0 -1 4194304 311 363 0 0 0 0 3 0 18 0 1 0 1111526573 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12462/statm: 1339 237 195 169 0 50 0
[pid=12465] ppid=12462 vsize=5628 CPUtime=1.45
/proc/12465/stat : 12465 (LySATi) R 12462 12462 12273 0 -1 4194304 1066 0 0 0 145 0 0 0 25 0 1 0 1111526576 5763072 1052 1992294400 134512640 135226915 4294956208 18446744073709551615 134536912 0 0 4096 3 0 0 0 17 0 0 0
/proc/12465/statm: 1407 1052 82 174 0 1230 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 10984

[startup+3.10176 s]
/proc/loadavg: 0.92 0.98 0.99 2/75 12465
/proc/meminfo: memFree=1737224/2055920 swapFree=4175504/4192956
[pid=12462] ppid=12460 vsize=5356 CPUtime=0.03
/proc/12462/stat : 12462 (lysat.sh) S 12460 12462 12273 0 -1 4194304 311 363 0 0 0 0 3 0 18 0 1 0 1111526573 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12462/statm: 1339 237 195 169 0 50 0
[pid=12465] ppid=12462 vsize=7744 CPUtime=3.04
/proc/12465/stat : 12465 (LySATi) R 12462 12462 12273 0 -1 4194304 1618 0 0 0 304 0 0 0 25 0 1 0 1111526576 7929856 1604 1992294400 134512640 135226915 4294956208 18446744073709551615 134539327 0 0 4096 3 0 0 0 17 0 0 0
/proc/12465/statm: 1936 1604 82 174 0 1759 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 13100

[startup+6.30213 s]
/proc/loadavg: 0.93 0.98 0.99 2/75 12465
/proc/meminfo: memFree=1733320/2055920 swapFree=4175504/4192956
[pid=12462] ppid=12460 vsize=5356 CPUtime=0.03
/proc/12462/stat : 12462 (lysat.sh) S 12460 12462 12273 0 -1 4194304 311 363 0 0 0 0 3 0 18 0 1 0 1111526573 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12462/statm: 1339 237 195 169 0 50 0
[pid=12465] ppid=12462 vsize=9528 CPUtime=6.25
/proc/12465/stat : 12465 (LySATi) R 12462 12462 12273 0 -1 4194304 2060 0 0 0 624 1 0 0 25 0 1 0 1111526576 9756672 2046 1992294400 134512640 135226915 4294956208 18446744073709551615 134537023 0 0 4096 3 0 0 0 17 0 0 0
/proc/12465/statm: 2382 2046 82 174 0 2205 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 14884

[startup+12.7019 s]
/proc/loadavg: 0.93 0.98 0.99 2/75 12465
/proc/meminfo: memFree=1730440/2055920 swapFree=4175504/4192956
[pid=12462] ppid=12460 vsize=5356 CPUtime=0.03
/proc/12462/stat : 12462 (lysat.sh) S 12460 12462 12273 0 -1 4194304 311 363 0 0 0 0 3 0 18 0 1 0 1111526573 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12462/statm: 1339 237 195 169 0 50 0
[pid=12465] ppid=12462 vsize=13360 CPUtime=12.64
/proc/12465/stat : 12465 (LySATi) R 12462 12462 12273 0 -1 4194304 3009 0 0 0 1263 1 0 0 25 0 1 0 1111526576 13680640 2995 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/12465/statm: 3340 2995 82 174 0 3163 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 18716

[startup+25.5013 s]
/proc/loadavg: 1.01 1.00 1.00 2/75 12465
/proc/meminfo: memFree=1724488/2055920 swapFree=4175504/4192956
[pid=12462] ppid=12460 vsize=5356 CPUtime=0.03
/proc/12462/stat : 12462 (lysat.sh) S 12460 12462 12273 0 -1 4194304 311 363 0 0 0 0 3 0 18 0 1 0 1111526573 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12462/statm: 1339 237 195 169 0 50 0
[pid=12465] ppid=12462 vsize=18424 CPUtime=25.44
/proc/12465/stat : 12465 (LySATi) R 12462 12462 12273 0 -1 4194304 4259 0 0 0 2541 3 0 0 25 0 1 0 1111526576 18866176 4245 1992294400 134512640 135226915 4294956208 18446744073709551615 134537316 0 0 4096 3 0 0 0 17 0 0 0
/proc/12465/statm: 4606 4245 82 174 0 4429 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 23780

[startup+51.1013 s]
/proc/loadavg: 1.01 1.00 1.00 2/75 12465
/proc/meminfo: memFree=1717384/2055920 swapFree=4175504/4192956
[pid=12462] ppid=12460 vsize=5356 CPUtime=0.03
/proc/12462/stat : 12462 (lysat.sh) S 12460 12462 12273 0 -1 4194304 311 363 0 0 0 0 3 0 18 0 1 0 1111526573 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12462/statm: 1339 237 195 169 0 50 0
[pid=12465] ppid=12462 vsize=25612 CPUtime=51.02
/proc/12465/stat : 12465 (LySATi) R 12462 12462 12273 0 -1 4194304 6046 0 0 0 5097 5 0 0 25 0 1 0 1111526576 26226688 6032 1992294400 134512640 135226915 4294956208 18446744073709551615 134540891 0 0 4096 3 0 0 0 17 0 0 0
/proc/12465/statm: 6403 6032 82 174 0 6226 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 30968

[startup+102.305 s]
/proc/loadavg: 1.05 1.01 1.00 2/75 12466
/proc/meminfo: memFree=1708360/2055920 swapFree=4175504/4192956
[pid=12462] ppid=12460 vsize=5356 CPUtime=0.03
/proc/12462/stat : 12462 (lysat.sh) S 12460 12462 12273 0 -1 4194304 311 363 0 0 0 0 3 0 18 0 1 0 1111526573 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12462/statm: 1339 237 195 169 0 50 0
[pid=12465] ppid=12462 vsize=34420 CPUtime=102.21
/proc/12465/stat : 12465 (LySATi) R 12462 12462 12273 0 -1 4194304 8272 0 0 0 10213 8 0 0 25 0 1 0 1111526576 35246080 8258 1992294400 134512640 135226915 4294956208 18446744073709551615 134536785 0 0 4096 3 0 0 0 17 0 0 0
/proc/12465/statm: 8605 8258 82 174 0 8428 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 39776

[startup+162.301 s]
/proc/loadavg: 1.10 1.04 1.01 2/75 12466
/proc/meminfo: memFree=1698440/2055920 swapFree=4175504/4192956
[pid=12462] ppid=12460 vsize=5356 CPUtime=0.03
/proc/12462/stat : 12462 (lysat.sh) S 12460 12462 12273 0 -1 4194304 311 363 0 0 0 0 3 0 18 0 1 0 1111526573 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12462/statm: 1339 237 195 169 0 50 0
[pid=12465] ppid=12462 vsize=44284 CPUtime=162.18
/proc/12465/stat : 12465 (LySATi) R 12462 12462 12273 0 -1 4194304 10738 0 0 0 16206 12 0 0 25 0 1 0 1111526576 45346816 10724 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/12465/statm: 11071 10724 82 174 0 10894 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 49640

[startup+222.301 s]
/proc/loadavg: 1.16 1.07 1.02 2/75 12466
/proc/meminfo: memFree=1691784/2055920 swapFree=4175504/4192956
[pid=12462] ppid=12460 vsize=5356 CPUtime=0.03
/proc/12462/stat : 12462 (lysat.sh) S 12460 12462 12273 0 -1 4194304 311 363 0 0 0 0 3 0 18 0 1 0 1111526573 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12462/statm: 1339 237 195 169 0 50 0
[pid=12465] ppid=12462 vsize=51124 CPUtime=222.14
/proc/12465/stat : 12465 (LySATi) R 12462 12462 12273 0 -1 4194304 12395 0 0 0 22201 13 0 0 25 0 1 0 1111526576 52350976 12381 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/12465/statm: 12781 12381 82 174 0 12604 0
Current children cumulated CPU time (s) 222.17
Current children cumulated vsize (KiB) 56480

[startup+282.302 s]
/proc/loadavg: 1.18 1.10 1.03 2/75 12466
/proc/meminfo: memFree=1685640/2055920 swapFree=4175504/4192956
[pid=12462] ppid=12460 vsize=5356 CPUtime=0.03
/proc/12462/stat : 12462 (lysat.sh) S 12460 12462 12273 0 -1 4194304 311 363 0 0 0 0 3 0 18 0 1 0 1111526573 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12462/statm: 1339 237 195 169 0 50 0
[pid=12465] ppid=12462 vsize=57156 CPUtime=282.12
/proc/12465/stat : 12465 (LySATi) R 12462 12462 12273 0 -1 4194304 13916 0 0 0 28196 16 0 0 25 0 1 0 1111526576 58527744 13902 1992294400 134512640 135226915 4294956208 18446744073709551615 134536749 0 0 4096 3 0 0 0 17 0 0 0
/proc/12465/statm: 14289 13902 82 174 0 14112 0
Current children cumulated CPU time (s) 282.15
Current children cumulated vsize (KiB) 62512

[startup+342.302 s]
/proc/loadavg: 1.15 1.11 1.03 2/75 12466
/proc/meminfo: memFree=1679560/2055920 swapFree=4175504/4192956
[pid=12462] ppid=12460 vsize=5356 CPUtime=0.03
/proc/12462/stat : 12462 (lysat.sh) S 12460 12462 12273 0 -1 4194304 311 363 0 0 0 0 3 0 18 0 1 0 1111526573 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12462/statm: 1339 237 195 169 0 50 0
[pid=12465] ppid=12462 vsize=63332 CPUtime=342.09
/proc/12465/stat : 12465 (LySATi) R 12462 12462 12273 0 -1 4194304 15473 0 0 0 34190 19 0 0 25 0 1 0 1111526576 64851968 15459 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/12465/statm: 15833 15459 82 174 0 15656 0
Current children cumulated CPU time (s) 342.12
Current children cumulated vsize (KiB) 68688

[startup+402.302 s]
/proc/loadavg: 1.25 1.15 1.05 2/75 12466
/proc/meminfo: memFree=1672456/2055920 swapFree=4175504/4192956
[pid=12462] ppid=12460 vsize=5356 CPUtime=0.03
/proc/12462/stat : 12462 (lysat.sh) S 12460 12462 12273 0 -1 4194304 311 363 0 0 0 0 3 0 18 0 1 0 1111526573 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12462/statm: 1339 237 195 169 0 50 0
[pid=12465] ppid=12462 vsize=70160 CPUtime=402.06
/proc/12465/stat : 12465 (LySATi) R 12462 12462 12273 0 -1 4194304 17208 0 0 0 40184 22 0 0 25 0 1 0 1111526576 71843840 17194 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/12465/statm: 17540 17194 82 174 0 17363 0

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

/proc/12465/statm: 19651 19221 82 174 0 19474 0
Current children cumulated CPU time (s) 522.03
Current children cumulated vsize (KiB) 83960

[startup+582.302 s]
/proc/loadavg: 1.19 1.15 1.06 2/75 12466
/proc/meminfo: memFree=1655496/2055920 swapFree=4175504/4192956
[pid=12462] ppid=12460 vsize=5356 CPUtime=0.03
/proc/12462/stat : 12462 (lysat.sh) S 12460 12462 12273 0 -1 4194304 311 363 0 0 0 0 3 0 18 0 1 0 1111526573 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12462/statm: 1339 237 195 169 0 50 0
[pid=12465] ppid=12462 vsize=87352 CPUtime=581.98
/proc/12465/stat : 12465 (LySATi) R 12462 12462 12273 0 -1 4194304 21428 0 0 0 58170 28 0 0 25 0 1 0 1111526576 89448448 21414 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/12465/statm: 21838 21414 82 174 0 21661 0
Current children cumulated CPU time (s) 582.01
Current children cumulated vsize (KiB) 92708

[startup+642.302 s]
/proc/loadavg: 1.26 1.17 1.07 2/75 12472
/proc/meminfo: memFree=1655288/2055920 swapFree=4175504/4192956
[pid=12462] ppid=12460 vsize=5356 CPUtime=0.03
/proc/12462/stat : 12462 (lysat.sh) S 12460 12462 12273 0 -1 4194304 311 363 0 0 0 0 3 0 18 0 1 0 1111526573 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12462/statm: 1339 237 195 169 0 50 0
[pid=12465] ppid=12462 vsize=87352 CPUtime=641.95
/proc/12465/stat : 12465 (LySATi) R 12462 12462 12273 0 -1 4194304 21428 0 0 0 64167 28 0 0 25 0 1 0 1111526576 89448448 21414 1992294400 134512640 135226915 4294956208 18446744073709551615 134536776 0 0 4096 3 0 0 0 17 0 0 0
/proc/12465/statm: 21838 21414 82 174 0 21661 0
Current children cumulated CPU time (s) 641.98
Current children cumulated vsize (KiB) 92708

[startup+702.302 s]
/proc/loadavg: 1.22 1.17 1.08 2/75 12472
/proc/meminfo: memFree=1655296/2055920 swapFree=4175504/4192956
[pid=12462] ppid=12460 vsize=5356 CPUtime=0.03
/proc/12462/stat : 12462 (lysat.sh) S 12460 12462 12273 0 -1 4194304 311 363 0 0 0 0 3 0 18 0 1 0 1111526573 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12462/statm: 1339 237 195 169 0 50 0
[pid=12465] ppid=12462 vsize=87352 CPUtime=701.92
/proc/12465/stat : 12465 (LySATi) R 12462 12462 12273 0 -1 4194304 21428 0 0 0 70164 28 0 0 25 0 1 0 1111526576 89448448 21414 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/12465/statm: 21838 21414 82 174 0 21661 0
Current children cumulated CPU time (s) 701.95
Current children cumulated vsize (KiB) 92708

[startup+762.306 s]
/proc/loadavg: 1.26 1.18 1.09 2/75 12472
/proc/meminfo: memFree=1650624/2055920 swapFree=4175504/4192956
[pid=12462] ppid=12460 vsize=5356 CPUtime=0.03
/proc/12462/stat : 12462 (lysat.sh) S 12460 12462 12273 0 -1 4194304 311 363 0 0 0 0 3 0 18 0 1 0 1111526573 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12462/statm: 1339 237 195 169 0 50 0
[pid=12465] ppid=12462 vsize=92100 CPUtime=761.9
/proc/12465/stat : 12465 (LySATi) R 12462 12462 12273 0 -1 4194304 22617 0 0 0 76161 29 0 0 25 0 1 0 1111526576 94310400 22603 1992294400 134512640 135226915 4294956208 18446744073709551615 134536969 0 0 4096 3 0 0 0 17 0 0 0
/proc/12465/statm: 23025 22603 82 174 0 22848 0
Current children cumulated CPU time (s) 761.93
Current children cumulated vsize (KiB) 97456

[startup+822.301 s]
/proc/loadavg: 1.22 1.18 1.09 2/75 12472
/proc/meminfo: memFree=1639040/2055920 swapFree=4175504/4192956
[pid=12462] ppid=12460 vsize=5356 CPUtime=0.03
/proc/12462/stat : 12462 (lysat.sh) S 12460 12462 12273 0 -1 4194304 311 363 0 0 0 0 3 0 18 0 1 0 1111526573 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12462/statm: 1339 237 195 169 0 50 0
[pid=12465] ppid=12462 vsize=103508 CPUtime=821.89
/proc/12465/stat : 12465 (LySATi) R 12462 12462 12273 0 -1 4194304 25524 0 0 0 82156 33 0 0 25 0 1 0 1111526576 105992192 25510 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/12465/statm: 25877 25510 82 174 0 25700 0
Current children cumulated CPU time (s) 821.92
Current children cumulated vsize (KiB) 108864

[startup+882.301 s]
/proc/loadavg: 1.20 1.17 1.09 2/75 12472
/proc/meminfo: memFree=1629184/2055920 swapFree=4175504/4192956
[pid=12462] ppid=12460 vsize=5356 CPUtime=0.03
/proc/12462/stat : 12462 (lysat.sh) S 12460 12462 12273 0 -1 4194304 311 363 0 0 0 0 3 0 18 0 1 0 1111526573 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12462/statm: 1339 237 195 169 0 50 0
[pid=12465] ppid=12462 vsize=113764 CPUtime=881.86
/proc/12465/stat : 12465 (LySATi) R 12462 12462 12273 0 -1 4194304 27955 0 0 0 88150 36 0 0 25 0 1 0 1111526576 116494336 27941 1992294400 134512640 135226915 4294956208 18446744073709551615 134540906 0 0 4096 3 0 0 0 17 0 0 0
/proc/12465/statm: 28441 27941 82 174 0 28264 0
Current children cumulated CPU time (s) 881.89
Current children cumulated vsize (KiB) 119120

[startup+942.301 s]
/proc/loadavg: 1.11 1.15 1.09 2/75 12472
/proc/meminfo: memFree=1629184/2055920 swapFree=4175504/4192956
[pid=12462] ppid=12460 vsize=5356 CPUtime=0.03
/proc/12462/stat : 12462 (lysat.sh) S 12460 12462 12273 0 -1 4194304 311 363 0 0 0 0 3 0 18 0 1 0 1111526573 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12462/statm: 1339 237 195 169 0 50 0
[pid=12465] ppid=12462 vsize=113764 CPUtime=941.84
/proc/12465/stat : 12465 (LySATi) R 12462 12462 12273 0 -1 4194304 27955 0 0 0 94148 36 0 0 25 0 1 0 1111526576 116494336 27941 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/12465/statm: 28441 27941 82 174 0 28264 0
Current children cumulated CPU time (s) 941.87
Current children cumulated vsize (KiB) 119120

[startup+1002.3 s]
/proc/loadavg: 1.07 1.14 1.09 2/75 12472
/proc/meminfo: memFree=1629128/2055920 swapFree=4175504/4192956
[pid=12462] ppid=12460 vsize=5356 CPUtime=0.03
/proc/12462/stat : 12462 (lysat.sh) S 12460 12462 12273 0 -1 4194304 311 363 0 0 0 0 3 0 18 0 1 0 1111526573 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12462/statm: 1339 237 195 169 0 50 0
[pid=12465] ppid=12462 vsize=113764 CPUtime=1001.82
/proc/12465/stat : 12465 (LySATi) R 12462 12462 12273 0 -1 4194304 27955 0 0 0 100146 36 0 0 25 0 1 0 1111526576 116494336 27941 1992294400 134512640 135226915 4294956208 18446744073709551615 134536938 0 0 4096 3 0 0 0 17 0 0 0
/proc/12465/statm: 28441 27941 82 174 0 28264 0
Current children cumulated CPU time (s) 1001.85
Current children cumulated vsize (KiB) 119120

[startup+1062.3 s]
/proc/loadavg: 1.06 1.12 1.09 2/75 12472
/proc/meminfo: memFree=1629128/2055920 swapFree=4175504/4192956
[pid=12462] ppid=12460 vsize=5356 CPUtime=0.03
/proc/12462/stat : 12462 (lysat.sh) S 12460 12462 12273 0 -1 4194304 311 363 0 0 0 0 3 0 18 0 1 0 1111526573 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12462/statm: 1339 237 195 169 0 50 0
[pid=12465] ppid=12462 vsize=113764 CPUtime=1061.81
/proc/12465/stat : 12465 (LySATi) R 12462 12462 12273 0 -1 4194304 27955 0 0 0 106145 36 0 0 25 0 1 0 1111526576 116494336 27941 1992294400 134512640 135226915 4294956208 18446744073709551615 134537023 0 0 4096 3 0 0 0 17 0 0 0
/proc/12465/statm: 28441 27941 82 174 0 28264 0
Current children cumulated CPU time (s) 1061.84
Current children cumulated vsize (KiB) 119120

[startup+1122.3 s]
/proc/loadavg: 1.09 1.12 1.09 2/75 12472
/proc/meminfo: memFree=1629128/2055920 swapFree=4175504/4192956
[pid=12462] ppid=12460 vsize=5356 CPUtime=0.03
/proc/12462/stat : 12462 (lysat.sh) S 12460 12462 12273 0 -1 4194304 311 363 0 0 0 0 3 0 18 0 1 0 1111526573 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12462/statm: 1339 237 195 169 0 50 0
[pid=12465] ppid=12462 vsize=113764 CPUtime=1121.79
/proc/12465/stat : 12465 (LySATi) R 12462 12462 12273 0 -1 4194304 27956 0 0 0 112142 37 0 0 25 0 1 0 1111526576 116494336 27942 1992294400 134512640 135226915 4294956208 18446744073709551615 134537096 0 0 4096 3 0 0 0 17 0 0 0
/proc/12465/statm: 28441 27942 82 174 0 28264 0
Current children cumulated CPU time (s) 1121.82
Current children cumulated vsize (KiB) 119120

[startup+1182.3 s]
/proc/loadavg: 1.10 1.11 1.08 2/75 12472
/proc/meminfo: memFree=1629064/2055920 swapFree=4175504/4192956
[pid=12462] ppid=12460 vsize=5356 CPUtime=0.03
/proc/12462/stat : 12462 (lysat.sh) S 12460 12462 12273 0 -1 4194304 311 363 0 0 0 0 3 0 18 0 1 0 1111526573 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12462/statm: 1339 237 195 169 0 50 0
[pid=12465] ppid=12462 vsize=113764 CPUtime=1181.78
/proc/12465/stat : 12465 (LySATi) R 12462 12462 12273 0 -1 4194304 27957 0 0 0 118141 37 0 0 25 0 1 0 1111526576 116494336 27943 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/12465/statm: 28441 27943 82 174 0 28264 0
Current children cumulated CPU time (s) 1181.81
Current children cumulated vsize (KiB) 119120



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.07 1.10 1.08 2/75 12472
/proc/meminfo: memFree=1626824/2055920 swapFree=4175504/4192956
[pid=12462] ppid=12460 vsize=5356 CPUtime=0.03
/proc/12462/stat : 12462 (lysat.sh) S 12460 12462 12273 0 -1 4194304 311 363 0 0 0 0 3 0 18 0 1 0 1111526573 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12462/statm: 1339 237 195 169 0 50 0
[pid=12465] ppid=12462 vsize=116112 CPUtime=1200.06
/proc/12465/stat : 12465 (LySATi) R 12462 12462 12273 0 -1 4194304 28540 0 0 0 119969 37 0 0 25 0 1 0 1111526576 118898688 28526 1992294400 134512640 135226915 4294956208 18446744073709551615 134536899 0 0 4096 3 0 0 0 17 0 0 0
/proc/12465/statm: 29028 28526 82 174 0 28851 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 121468

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 12462 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=32994
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=3999
# CPU time returned by wait4() is 0.036993
# while last known CPU time is 1200.09
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.61
CPU time (s): 1200.09
CPU user time (s): 1199.72
CPU system time (s): 0.37
CPU usage (%): 99.9565
Max. virtual memory (cumulated for all children) (KiB): 121468

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.032994
system time used= 0.003999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 674
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 1.25081 second user time and 3.14452 second system time

The end

Launcher Data 

Begin job on node77 at 2009-03-30 06:50:21
IDJOB=1525174
IDBENCH=70291
IDSOLVER=511
FILE ID=node77/1525174-1238388620
PBS_JOBID= 9061338
Free space on /tmp= 66552 MiB

SOLVER NAME= LySAT i/2009-03-20
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/2000/unif-k3-r4.2-v2000-c8400-S1075551507-050.cnf
COMMAND LINE= lysat.sh BENCHNAME i
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1525174-1238388620/watcher-1525174-1238388620 -o /tmp/evaluation-result-1525174-1238388620/solver-1525174-1238388620 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1525174-1238388620.cnf i

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

MD5SUM BENCH= e6c4aa9150c7e5a44a3dd14ff53afc9f
RANDOM SEED=554918235

node77.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		: 3000.230
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		: 3000.230
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1742392 kB
Buffers:         50144 kB
Cached:         175160 kB
SwapCached:       9160 kB
Active:          36908 kB
Inactive:       201688 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1742392 kB
SwapTotal:     4192956 kB
SwapFree:      4175504 kB
Dirty:            2304 kB
Writeback:           0 kB
Mapped:          17544 kB
Slab:            60084 kB
Committed_AS:  2615440 kB
PageTables:       1984 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= 66552 MiB
End job on node77 at 2009-03-30 07:10:23