Trace number 1525154

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
LySAT i/2009-03-20? (TO) 1200.04 1200.71

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/2000/
unif-k3-r4.2-v2000-c8400-S1337875718-086.cnf
MD5SUM05f00f0c3f7e171627ff97eb0175accd
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.58591
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 |    8342    25329 |      --       0       --      -- |     --   | -58/129
0.00/0.02	c ==============================================================================
0.00/0.02	c Result  :   #vars: 1948   #clauses: 8342   #literals: 25329
0.00/0.02	c CPU time:   0.024996 s
0.00/0.02	c ==============================================================================
0.00/0.04	c lySAT 0.1
0.00/0.04	c minisat core +  additionnal features
0.00/0.04	c ============================[ Problem Statistics ]=============================
0.00/0.04	c |                                                                             |
0.00/0.04	c |  Number of variables:  1948                                                 |
0.00/0.04	c |  Number of clauses:    8342                                                 |
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-1525154-1238387855/watcher-1525154-1238387855 -o /tmp/evaluation-result-1525154-1238387855/solver-1525154-1238387855 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1525154-1238387855.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: 1.91 1.84 1.50 3/73 21743
/proc/meminfo: memFree=1688296/2055920 swapFree=4170060/4192956
[pid=21743] ppid=21741 vsize=5356 CPUtime=0
/proc/21743/stat : 21743 (lysat.sh) S 21741 21743 21382 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1111449387 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21743/statm: 1339 235 195 169 0 50 0
[pid=21744] ppid=21743 vsize=1088 CPUtime=0
/proc/21744/stat : 21744 (SatElite) R 21743 21743 21382 0 -1 4194304 188 0 0 0 0 0 0 0 19 0 1 0 1111449388 1114112 172 1992294400 134512640 135034092 4294956096 18446744073709551615 134691005 0 0 4096 3 0 0 0 17 0 0 0
/proc/21744/statm: 272 172 50 127 0 142 0

[startup+0.0093201 s]
/proc/loadavg: 1.91 1.84 1.50 3/73 21743
/proc/meminfo: memFree=1688296/2055920 swapFree=4170060/4192956
[pid=21743] ppid=21741 vsize=5356 CPUtime=0
/proc/21743/stat : 21743 (lysat.sh) S 21741 21743 21382 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1111449387 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21743/statm: 1339 235 195 169 0 50 0
[pid=21744] ppid=21743 vsize=1352 CPUtime=0
/proc/21744/stat : 21744 (SatElite) R 21743 21743 21382 0 -1 4194304 248 0 0 0 0 0 0 0 19 0 1 0 1111449388 1384448 232 1992294400 134512640 135034092 4294956096 18446744073709551615 134691005 0 0 4096 3 0 0 0 17 0 0 0
/proc/21744/statm: 338 233 50 127 0 208 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 6708

[startup+0.10134 s]
/proc/loadavg: 1.91 1.84 1.50 3/73 21743
/proc/meminfo: memFree=1688296/2055920 swapFree=4170060/4192956
[pid=21743] ppid=21741 vsize=5356 CPUtime=0.03
/proc/21743/stat : 21743 (lysat.sh) S 21741 21743 21382 0 -1 4194304 311 364 0 0 0 0 3 0 18 0 1 0 1111449387 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21743/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 5356

[startup+0.301382 s]
/proc/loadavg: 1.91 1.84 1.50 3/73 21743
/proc/meminfo: memFree=1688296/2055920 swapFree=4170060/4192956
[pid=21743] ppid=21741 vsize=5356 CPUtime=0.03
/proc/21743/stat : 21743 (lysat.sh) S 21741 21743 21382 0 -1 4194304 311 364 0 0 0 0 3 0 18 0 1 0 1111449387 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21743/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 5356

[startup+0.701466 s]
/proc/loadavg: 1.91 1.84 1.50 3/73 21743
/proc/meminfo: memFree=1688296/2055920 swapFree=4170060/4192956
[pid=21743] ppid=21741 vsize=5356 CPUtime=0.03
/proc/21743/stat : 21743 (lysat.sh) S 21741 21743 21382 0 -1 4194304 311 364 0 0 0 0 3 0 18 0 1 0 1111449387 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21743/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 5356

[startup+1.50162 s]
/proc/loadavg: 1.91 1.84 1.50 2/75 21746
/proc/meminfo: memFree=1685208/2055920 swapFree=4170060/4192956
[pid=21743] ppid=21741 vsize=5356 CPUtime=0.03
/proc/21743/stat : 21743 (lysat.sh) S 21741 21743 21382 0 -1 4194304 311 364 0 0 0 0 3 0 18 0 1 0 1111449387 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21743/statm: 1339 237 195 169 0 50 0
[pid=21746] ppid=21743 vsize=5524 CPUtime=1.45
/proc/21746/stat : 21746 (LySATi) R 21743 21743 21382 0 -1 4194304 1061 0 0 0 145 0 0 0 25 0 1 0 1111449391 5656576 1047 1992294400 134512640 135226915 4294956208 18446744073709551615 134536933 0 0 4096 3 0 0 0 17 0 0 0
/proc/21746/statm: 1381 1047 82 174 0 1204 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 10880

[startup+3.10195 s]
/proc/loadavg: 1.91 1.84 1.50 2/75 21746
/proc/meminfo: memFree=1683096/2055920 swapFree=4170060/4192956
[pid=21743] ppid=21741 vsize=5356 CPUtime=0.03
/proc/21743/stat : 21743 (lysat.sh) S 21741 21743 21382 0 -1 4194304 311 364 0 0 0 0 3 0 18 0 1 0 1111449387 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21743/statm: 1339 237 195 169 0 50 0
[pid=21746] ppid=21743 vsize=7404 CPUtime=3.05
/proc/21746/stat : 21746 (LySATi) R 21743 21743 21382 0 -1 4194304 1524 0 0 0 304 1 0 0 25 0 1 0 1111449391 7581696 1510 1992294400 134512640 135226915 4294956208 18446744073709551615 134536776 0 0 4096 3 0 0 0 17 0 0 0
/proc/21746/statm: 1851 1510 82 174 0 1674 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 12760

[startup+6.3026 s]
/proc/loadavg: 1.84 1.83 1.50 2/75 21746
/proc/meminfo: memFree=1679704/2055920 swapFree=4170060/4192956
[pid=21743] ppid=21741 vsize=5356 CPUtime=0.03
/proc/21743/stat : 21743 (lysat.sh) S 21741 21743 21382 0 -1 4194304 311 364 0 0 0 0 3 0 18 0 1 0 1111449387 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21743/statm: 1339 237 195 169 0 50 0
[pid=21746] ppid=21743 vsize=9560 CPUtime=6.25
/proc/21746/stat : 21746 (LySATi) R 21743 21743 21382 0 -1 4194304 2077 0 0 0 624 1 0 0 25 0 1 0 1111449391 9789440 2063 1992294400 134512640 135226915 4294956208 18446744073709551615 134536930 0 0 4096 3 0 0 0 17 0 0 0
/proc/21746/statm: 2390 2063 82 174 0 2213 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 14916

[startup+12.7019 s]
/proc/loadavg: 1.77 1.81 1.49 2/75 21746
/proc/meminfo: memFree=1676768/2055920 swapFree=4170060/4192956
[pid=21743] ppid=21741 vsize=5356 CPUtime=0.03
/proc/21743/stat : 21743 (lysat.sh) S 21741 21743 21382 0 -1 4194304 311 364 0 0 0 0 3 0 18 0 1 0 1111449387 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21743/statm: 1339 237 195 169 0 50 0
[pid=21746] ppid=21743 vsize=13384 CPUtime=12.65
/proc/21746/stat : 21746 (LySATi) R 21743 21743 21382 0 -1 4194304 3003 0 0 0 1263 2 0 0 25 0 1 0 1111449391 13705216 2989 1992294400 134512640 135226915 4294956208 18446744073709551615 134537079 0 0 4096 3 0 0 0 17 0 0 0
/proc/21746/statm: 3346 2989 82 174 0 3169 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 18740

[startup+25.5015 s]
/proc/loadavg: 1.60 1.77 1.48 2/75 21746
/proc/meminfo: memFree=1671776/2055920 swapFree=4170060/4192956
[pid=21743] ppid=21741 vsize=5356 CPUtime=0.03
/proc/21743/stat : 21743 (lysat.sh) S 21741 21743 21382 0 -1 4194304 311 364 0 0 0 0 3 0 18 0 1 0 1111449387 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21743/statm: 1339 237 195 169 0 50 0
[pid=21746] ppid=21743 vsize=17516 CPUtime=25.44
/proc/21746/stat : 21746 (LySATi) R 21743 21743 21382 0 -1 4194304 4036 0 0 0 2541 3 0 0 25 0 1 0 1111449391 17936384 4022 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/21746/statm: 4379 4022 82 174 0 4202 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 22872

[startup+51.1017 s]
/proc/loadavg: 1.40 1.71 1.47 2/75 21746
/proc/meminfo: memFree=1663712/2055920 swapFree=4170060/4192956
[pid=21743] ppid=21741 vsize=5356 CPUtime=0.03
/proc/21743/stat : 21743 (lysat.sh) S 21741 21743 21382 0 -1 4194304 311 364 0 0 0 0 3 0 18 0 1 0 1111449387 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21743/statm: 1339 237 195 169 0 50 0
[pid=21746] ppid=21743 vsize=25640 CPUtime=51.02
/proc/21746/stat : 21746 (LySATi) R 21743 21743 21382 0 -1 4194304 6062 0 0 0 5096 6 0 0 25 0 1 0 1111449391 26255360 6048 1992294400 134512640 135226915 4294956208 18446744073709551615 134536933 0 0 4096 3 0 0 0 17 0 0 0
/proc/21746/statm: 6410 6048 82 174 0 6233 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 30996

[startup+102.306 s]
/proc/loadavg: 1.17 1.60 1.44 2/75 21746
/proc/meminfo: memFree=1653664/2055920 swapFree=4170060/4192956
[pid=21743] ppid=21741 vsize=5356 CPUtime=0.03
/proc/21743/stat : 21743 (lysat.sh) S 21741 21743 21382 0 -1 4194304 311 364 0 0 0 0 3 0 18 0 1 0 1111449387 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21743/statm: 1339 237 195 169 0 50 0
[pid=21746] ppid=21743 vsize=35636 CPUtime=102.2
/proc/21746/stat : 21746 (LySATi) R 21743 21743 21382 0 -1 4194304 8551 0 0 0 10212 8 0 0 25 0 1 0 1111449391 36491264 8537 1992294400 134512640 135226915 4294956208 18446744073709551615 134538570 0 0 4096 3 0 0 0 17 0 0 0
/proc/21746/statm: 8909 8537 82 174 0 8732 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 40992

[startup+162.301 s]
/proc/loadavg: 1.06 1.49 1.41 2/75 21746
/proc/meminfo: memFree=1642592/2055920 swapFree=4170060/4192956
[pid=21743] ppid=21741 vsize=5356 CPUtime=0.03
/proc/21743/stat : 21743 (lysat.sh) S 21741 21743 21382 0 -1 4194304 311 364 0 0 0 0 3 0 18 0 1 0 1111449387 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21743/statm: 1339 237 195 169 0 50 0
[pid=21746] ppid=21743 vsize=46840 CPUtime=162.16
/proc/21746/stat : 21746 (LySATi) R 21743 21743 21382 0 -1 4194304 11366 0 0 0 16205 11 0 0 25 0 1 0 1111449391 47964160 11352 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/21746/statm: 11710 11352 82 174 0 11533 0
Current children cumulated CPU time (s) 162.19
Current children cumulated vsize (KiB) 52196

[startup+222.301 s]
/proc/loadavg: 1.02 1.39 1.38 2/75 21746
/proc/meminfo: memFree=1639712/2055920 swapFree=4170060/4192956
[pid=21743] ppid=21741 vsize=5356 CPUtime=0.03
/proc/21743/stat : 21743 (lysat.sh) S 21741 21743 21382 0 -1 4194304 311 364 0 0 0 0 3 0 18 0 1 0 1111449387 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21743/statm: 1339 237 195 169 0 50 0
[pid=21746] ppid=21743 vsize=49468 CPUtime=222.13
/proc/21746/stat : 21746 (LySATi) R 21743 21743 21382 0 -1 4194304 12026 0 0 0 22200 13 0 0 25 0 1 0 1111449391 50655232 12012 1992294400 134512640 135226915 4294956208 18446744073709551615 134536772 0 0 4096 3 0 0 0 17 0 0 0
/proc/21746/statm: 12367 12012 82 174 0 12190 0
Current children cumulated CPU time (s) 222.16
Current children cumulated vsize (KiB) 54824

[startup+282.302 s]
/proc/loadavg: 1.01 1.32 1.36 2/75 21746
/proc/meminfo: memFree=1632736/2055920 swapFree=4170060/4192956
[pid=21743] ppid=21741 vsize=5356 CPUtime=0.03
/proc/21743/stat : 21743 (lysat.sh) S 21741 21743 21382 0 -1 4194304 311 364 0 0 0 0 3 0 18 0 1 0 1111449387 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21743/statm: 1339 237 195 169 0 50 0
[pid=21746] ppid=21743 vsize=56576 CPUtime=282.1
/proc/21746/stat : 21746 (LySATi) R 21743 21743 21382 0 -1 4194304 13761 0 0 0 28195 15 0 0 25 0 1 0 1111449391 57933824 13747 1992294400 134512640 135226915 4294956208 18446744073709551615 134536849 0 0 4096 3 0 0 0 17 0 0 0
/proc/21746/statm: 14144 13747 82 174 0 13967 0
Current children cumulated CPU time (s) 282.13
Current children cumulated vsize (KiB) 61932

[startup+342.302 s]
/proc/loadavg: 1.00 1.26 1.33 2/75 21746
/proc/meminfo: memFree=1627424/2055920 swapFree=4170060/4192956
[pid=21743] ppid=21741 vsize=5356 CPUtime=0.03
/proc/21743/stat : 21743 (lysat.sh) S 21741 21743 21382 0 -1 4194304 311 364 0 0 0 0 3 0 18 0 1 0 1111449387 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21743/statm: 1339 237 195 169 0 50 0
[pid=21746] ppid=21743 vsize=61984 CPUtime=342.07
/proc/21746/stat : 21746 (LySATi) R 21743 21743 21382 0 -1 4194304 15120 0 0 0 34190 17 0 0 25 0 1 0 1111449391 63471616 15106 1992294400 134512640 135226915 4294956208 18446744073709551615 134536744 0 0 4096 3 0 0 0 17 0 0 0
/proc/21746/statm: 15496 15106 82 174 0 15319 0
Current children cumulated CPU time (s) 342.1
Current children cumulated vsize (KiB) 67340

[startup+402.303 s]
/proc/loadavg: 1.00 1.21 1.31 2/75 21746
/proc/meminfo: memFree=1618080/2055920 swapFree=4170060/4192956
[pid=21743] ppid=21741 vsize=5356 CPUtime=0.03
/proc/21743/stat : 21743 (lysat.sh) S 21741 21743 21382 0 -1 4194304 311 364 0 0 0 0 3 0 18 0 1 0 1111449387 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21743/statm: 1339 237 195 169 0 50 0

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

/proc/21746/statm: 21839 21417 82 174 0 21662 0
Current children cumulated CPU time (s) 581.96
Current children cumulated vsize (KiB) 92712

[startup+642.302 s]
/proc/loadavg: 1.00 1.09 1.23 2/75 21748
/proc/meminfo: memFree=1601824/2055920 swapFree=4170060/4192956
[pid=21743] ppid=21741 vsize=5356 CPUtime=0.03
/proc/21743/stat : 21743 (lysat.sh) S 21741 21743 21382 0 -1 4194304 311 364 0 0 0 0 3 0 18 0 1 0 1111449387 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21743/statm: 1339 237 195 169 0 50 0
[pid=21746] ppid=21743 vsize=87356 CPUtime=641.91
/proc/21746/stat : 21746 (LySATi) R 21743 21743 21382 0 -1 4194304 21431 0 0 0 64163 28 0 0 25 0 1 0 1111449391 89452544 21417 1992294400 134512640 135226915 4294956208 18446744073709551615 134537023 0 0 4096 3 0 0 0 17 0 0 0
/proc/21746/statm: 21839 21417 82 174 0 21662 0
Current children cumulated CPU time (s) 641.94
Current children cumulated vsize (KiB) 92712

[startup+702.303 s]
/proc/loadavg: 1.00 1.07 1.21 2/75 21748
/proc/meminfo: memFree=1601824/2055920 swapFree=4170060/4192956
[pid=21743] ppid=21741 vsize=5356 CPUtime=0.03
/proc/21743/stat : 21743 (lysat.sh) S 21741 21743 21382 0 -1 4194304 311 364 0 0 0 0 3 0 18 0 1 0 1111449387 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21743/statm: 1339 237 195 169 0 50 0
[pid=21746] ppid=21743 vsize=87356 CPUtime=701.87
/proc/21746/stat : 21746 (LySATi) R 21743 21743 21382 0 -1 4194304 21431 0 0 0 70159 28 0 0 25 0 1 0 1111449391 89452544 21417 1992294400 134512640 135226915 4294956208 18446744073709551615 134536749 0 0 4096 3 0 0 0 17 0 0 0
/proc/21746/statm: 21839 21417 82 174 0 21662 0
Current children cumulated CPU time (s) 701.9
Current children cumulated vsize (KiB) 92712

[startup+762.307 s]
/proc/loadavg: 1.00 1.05 1.19 2/75 21748
/proc/meminfo: memFree=1597280/2055920 swapFree=4170060/4192956
[pid=21743] ppid=21741 vsize=5356 CPUtime=0.03
/proc/21743/stat : 21743 (lysat.sh) S 21741 21743 21382 0 -1 4194304 311 364 0 0 0 0 3 0 18 0 1 0 1111449387 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21743/statm: 1339 237 195 169 0 50 0
[pid=21746] ppid=21743 vsize=92088 CPUtime=761.84
/proc/21746/stat : 21746 (LySATi) R 21743 21743 21382 0 -1 4194304 22636 0 0 0 76155 29 0 0 25 0 1 0 1111449391 94298112 22622 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/21746/statm: 23022 22622 82 174 0 22845 0
Current children cumulated CPU time (s) 761.87
Current children cumulated vsize (KiB) 97444

[startup+822.301 s]
/proc/loadavg: 1.00 1.04 1.18 2/75 21748
/proc/meminfo: memFree=1585504/2055920 swapFree=4170060/4192956
[pid=21743] ppid=21741 vsize=5356 CPUtime=0.03
/proc/21743/stat : 21743 (lysat.sh) S 21741 21743 21382 0 -1 4194304 311 364 0 0 0 0 3 0 18 0 1 0 1111449387 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21743/statm: 1339 237 195 169 0 50 0
[pid=21746] ppid=21743 vsize=103948 CPUtime=821.8
/proc/21746/stat : 21746 (LySATi) R 21743 21743 21382 0 -1 4194304 25606 0 0 0 82148 32 0 0 25 0 1 0 1111449391 106442752 25592 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/21746/statm: 25987 25592 82 174 0 25810 0
Current children cumulated CPU time (s) 821.83
Current children cumulated vsize (KiB) 109304

[startup+882.301 s]
/proc/loadavg: 1.00 1.03 1.17 2/75 21748
/proc/meminfo: memFree=1578720/2055920 swapFree=4170060/4192956
[pid=21743] ppid=21741 vsize=5356 CPUtime=0.03
/proc/21743/stat : 21743 (lysat.sh) S 21741 21743 21382 0 -1 4194304 311 364 0 0 0 0 3 0 18 0 1 0 1111449387 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21743/statm: 1339 237 195 169 0 50 0
[pid=21746] ppid=21743 vsize=111100 CPUtime=881.78
/proc/21746/stat : 21746 (LySATi) R 21743 21743 21382 0 -1 4194304 27262 0 0 0 88142 36 0 0 25 0 1 0 1111449391 113766400 27248 1992294400 134512640 135226915 4294956208 18446744073709551615 134536899 0 0 4096 3 0 0 0 17 0 0 0
/proc/21746/statm: 27775 27248 82 174 0 27598 0
Current children cumulated CPU time (s) 881.81
Current children cumulated vsize (KiB) 116456

[startup+942.301 s]
/proc/loadavg: 1.00 1.02 1.16 2/75 21748
/proc/meminfo: memFree=1578656/2055920 swapFree=4170060/4192956
[pid=21743] ppid=21741 vsize=5356 CPUtime=0.03
/proc/21743/stat : 21743 (lysat.sh) S 21741 21743 21382 0 -1 4194304 311 364 0 0 0 0 3 0 18 0 1 0 1111449387 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21743/statm: 1339 237 195 169 0 50 0
[pid=21746] ppid=21743 vsize=111100 CPUtime=941.74
/proc/21746/stat : 21746 (LySATi) R 21743 21743 21382 0 -1 4194304 27262 0 0 0 94138 36 0 0 25 0 1 0 1111449391 113766400 27248 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/21746/statm: 27775 27248 82 174 0 27598 0
Current children cumulated CPU time (s) 941.77
Current children cumulated vsize (KiB) 116456

[startup+1002.3 s]
/proc/loadavg: 1.00 1.02 1.14 2/75 21748
/proc/meminfo: memFree=1578656/2055920 swapFree=4170060/4192956
[pid=21743] ppid=21741 vsize=5356 CPUtime=0.03
/proc/21743/stat : 21743 (lysat.sh) S 21741 21743 21382 0 -1 4194304 311 364 0 0 0 0 3 0 18 0 1 0 1111449387 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21743/statm: 1339 237 195 169 0 50 0
[pid=21746] ppid=21743 vsize=111100 CPUtime=1001.71
/proc/21746/stat : 21746 (LySATi) R 21743 21743 21382 0 -1 4194304 27263 0 0 0 100135 36 0 0 25 0 1 0 1111449391 113766400 27249 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/21746/statm: 27775 27249 82 174 0 27598 0
Current children cumulated CPU time (s) 1001.74
Current children cumulated vsize (KiB) 116456

[startup+1062.3 s]
/proc/loadavg: 1.00 1.01 1.13 2/75 21748
/proc/meminfo: memFree=1578656/2055920 swapFree=4170060/4192956
[pid=21743] ppid=21741 vsize=5356 CPUtime=0.03
/proc/21743/stat : 21743 (lysat.sh) S 21741 21743 21382 0 -1 4194304 311 364 0 0 0 0 3 0 18 0 1 0 1111449387 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21743/statm: 1339 237 195 169 0 50 0
[pid=21746] ppid=21743 vsize=111100 CPUtime=1061.68
/proc/21746/stat : 21746 (LySATi) R 21743 21743 21382 0 -1 4194304 27263 0 0 0 106132 36 0 0 25 0 1 0 1111449391 113766400 27249 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/21746/statm: 27775 27249 82 174 0 27598 0
Current children cumulated CPU time (s) 1061.71
Current children cumulated vsize (KiB) 116456

[startup+1122.3 s]
/proc/loadavg: 1.00 1.01 1.12 2/75 21748
/proc/meminfo: memFree=1578656/2055920 swapFree=4170060/4192956
[pid=21743] ppid=21741 vsize=5356 CPUtime=0.03
/proc/21743/stat : 21743 (lysat.sh) S 21741 21743 21382 0 -1 4194304 311 364 0 0 0 0 3 0 18 0 1 0 1111449387 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21743/statm: 1339 237 195 169 0 50 0
[pid=21746] ppid=21743 vsize=111100 CPUtime=1121.64
/proc/21746/stat : 21746 (LySATi) R 21743 21743 21382 0 -1 4194304 27266 0 0 0 112128 36 0 0 25 0 1 0 1111449391 113766400 27252 1992294400 134512640 135226915 4294956208 18446744073709551615 134536783 0 0 4096 3 0 0 0 17 0 0 0
/proc/21746/statm: 27775 27252 82 174 0 27598 0
Current children cumulated CPU time (s) 1121.67
Current children cumulated vsize (KiB) 116456

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.11 2/75 21748
/proc/meminfo: memFree=1573408/2055920 swapFree=4170060/4192956
[pid=21743] ppid=21741 vsize=5356 CPUtime=0.03
/proc/21743/stat : 21743 (lysat.sh) S 21741 21743 21382 0 -1 4194304 311 364 0 0 0 0 3 0 18 0 1 0 1111449387 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21743/statm: 1339 237 195 169 0 50 0
[pid=21746] ppid=21743 vsize=116500 CPUtime=1181.61
/proc/21746/stat : 21746 (LySATi) R 21743 21743 21382 0 -1 4194304 28630 0 0 0 118123 38 0 0 25 0 1 0 1111449391 119296000 28616 1992294400 134512640 135226915 4294956208 18446744073709551615 134536749 0 0 4096 3 0 0 0 17 0 0 0
/proc/21746/statm: 29125 28616 82 174 0 28948 0
Current children cumulated CPU time (s) 1181.64
Current children cumulated vsize (KiB) 121856



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.7 s]
/proc/loadavg: 1.00 1.00 1.10 2/75 21748
/proc/meminfo: memFree=1569760/2055920 swapFree=4170060/4192956
[pid=21743] ppid=21741 vsize=5356 CPUtime=0.03
/proc/21743/stat : 21743 (lysat.sh) S 21741 21743 21382 0 -1 4194304 311 364 0 0 0 0 3 0 18 0 1 0 1111449387 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21743/statm: 1339 237 195 169 0 50 0
[pid=21746] ppid=21743 vsize=119912 CPUtime=1200.01
/proc/21746/stat : 21746 (LySATi) R 21743 21743 21382 0 -1 4194304 29471 0 0 0 119962 39 0 0 25 0 1 0 1111449391 122789888 29457 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/21746/statm: 29978 29457 82 174 0 29801 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 125268

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

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

[startup+1200.7 s]
/proc/loadavg: 1.00 1.00 1.10 2/75 21748
/proc/meminfo: memFree=1569760/2055920 swapFree=4170060/4192956
[pid=21743] ppid=21741 vsize=5356 CPUtime=0.03
/proc/21743/stat : 21743 (lysat.sh) S 21741 21743 21382 0 -1 4194304 311 364 0 0 0 0 3 0 18 0 1 0 1111449387 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21743/statm: 1339 237 195 169 0 50 0
[pid=21746] ppid=21743 vsize=119912 CPUtime=1200.01
/proc/21746/stat : 21746 (LySATi) R 21743 21743 21382 0 -1 4194304 29471 0 0 0 119962 39 0 0 25 0 1 0 1111449391 122789888 29457 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/21746/statm: 29978 29457 82 174 0 29801 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 125268

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 21743 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=36994
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=2999
# CPU time returned by wait4() is 0.039993
# while last known CPU time is 1200.04
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.71
CPU time (s): 1200.04
CPU user time (s): 1199.65
CPU system time (s): 0.39
CPU usage (%): 99.9439
Max. virtual memory (cumulated for all children) (KiB): 125268

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.036994
system time used= 0.002999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 675
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 5
involuntary context switches= 3

runsolver used 1.18582 second user time and 3.21851 second system time

The end

Launcher Data 

Begin job on node80 at 2009-03-30 06:37:35
IDJOB=1525154
IDBENCH=70287
IDSOLVER=511
FILE ID=node80/1525154-1238387855
PBS_JOBID= 9061302
Free space on /tmp= 64800 MiB

SOLVER NAME= LySAT i/2009-03-20
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/2000/unif-k3-r4.2-v2000-c8400-S1337875718-086.cnf
COMMAND LINE= lysat.sh BENCHNAME i
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1525154-1238387855/watcher-1525154-1238387855 -o /tmp/evaluation-result-1525154-1238387855/solver-1525154-1238387855 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1525154-1238387855.cnf i

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

MD5SUM BENCH= 05f00f0c3f7e171627ff97eb0175accd
RANDOM SEED=1942256862

node80.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		: 3000.263
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		: 3000.263
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:       1688840 kB
Buffers:         68392 kB
Cached:         225148 kB
SwapCached:      14568 kB
Active:          83536 kB
Inactive:       226456 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1688840 kB
SwapTotal:     4192956 kB
SwapFree:      4170060 kB
Dirty:            2312 kB
Writeback:           0 kB
Mapped:          21976 kB
Slab:            42232 kB
Committed_AS:  2801104 kB
PageTables:       2008 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= 64796 MiB
End job on node80 at 2009-03-30 06:57:37