Trace number 1731129

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 1200.41

General information on the benchmark

Namecrafted/Difficult/contest05/jarvisalo/
mod2c-rand3bip-sat-210-3.sat05-2475.reshuffled-07.cnf
MD5SUM3eaa6f3feb0ec3466c3c6ca585bd4a02
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark66.9688
Satisfiable
(Un)Satisfiability was proved
Number of variables298
Number of clauses2176
Sum of the clauses size9824
Maximum clause length6
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 41312
Number of clauses of size 5608
Number of clauses of size over 5256

Solver Data 

0.00/0.00	c Parsing...
0.00/0.00	c ==============================================================================
0.00/0.00	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.00	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.00	c ==============================================================================
0.00/0.00	c |         0 |    2176     9824 |     652       0        0     nan |  0.000 % |
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 298   #clauses: 2176   #literals: 9824
0.00/0.00	c CPU time:   0.002999 s
0.00/0.00	c ==============================================================================
0.00/0.01	c lySAT 0.1
0.00/0.01	c minisat core +  additionnal features
0.00/0.01	c ============================[ Problem Statistics ]=============================
0.00/0.01	c |                                                                             |
0.00/0.01	c |  Number of variables:  298                                                  |
0.00/0.01	c |  Number of clauses:    2176                                                 |
0.00/0.01	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-1731129-1240767341/watcher-1731129-1240767341 -o /tmp/evaluation-result-1731129-1240767341/solver-1731129-1240767341 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1731129-1240767341.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: 1.99 1.85 1.45 3/64 23520
/proc/meminfo: memFree=1496368/2055920 swapFree=4181732/4192956
[pid=23520] ppid=23518 vsize=5356 CPUtime=0
/proc/23520/stat : 23520 (lysat.sh) R 23518 23520 23388 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 104761585 5484544 234 1992294400 4194304 4889804 548682068800 18446744073709551615 273653754527 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/23520/statm: 1339 234 194 169 0 50 0
[pid=23521] ppid=23520 vsize=824 CPUtime=0
/proc/23521/stat : 23521 (SatElite) R 23520 23520 23388 0 -1 4194304 118 0 0 0 0 0 0 0 18 0 1 0 104761585 843776 102 1992294400 134512640 135034092 4294956096 18446744073709551615 134691005 0 0 4096 3 0 0 0 17 0 0 0
/proc/23521/statm: 206 103 50 127 0 76 0

[startup+0.052686 s]
/proc/loadavg: 1.99 1.85 1.45 3/64 23520
/proc/meminfo: memFree=1496368/2055920 swapFree=4181732/4192956
[pid=23520] ppid=23518 vsize=5356 CPUtime=0
/proc/23520/stat : 23520 (lysat.sh) S 23518 23520 23388 0 -1 4194304 310 155 0 0 0 0 0 0 16 0 1 0 104761585 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23520/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.102682 s]
/proc/loadavg: 1.99 1.85 1.45 3/64 23520
/proc/meminfo: memFree=1496368/2055920 swapFree=4181732/4192956
[pid=23520] ppid=23518 vsize=5356 CPUtime=0
/proc/23520/stat : 23520 (lysat.sh) S 23518 23520 23388 0 -1 4194304 310 155 0 0 0 0 0 0 16 0 1 0 104761585 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23520/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.301695 s]
/proc/loadavg: 1.99 1.85 1.45 3/64 23520
/proc/meminfo: memFree=1496368/2055920 swapFree=4181732/4192956
[pid=23520] ppid=23518 vsize=5356 CPUtime=0
/proc/23520/stat : 23520 (lysat.sh) S 23518 23520 23388 0 -1 4194304 310 155 0 0 0 0 0 0 16 0 1 0 104761585 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23520/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.701722 s]
/proc/loadavg: 1.99 1.85 1.45 3/64 23520
/proc/meminfo: memFree=1496368/2055920 swapFree=4181732/4192956
[pid=23520] ppid=23518 vsize=5356 CPUtime=0
/proc/23520/stat : 23520 (lysat.sh) S 23518 23520 23388 0 -1 4194304 310 155 0 0 0 0 0 0 16 0 1 0 104761585 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23520/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50278 s]
/proc/loadavg: 1.99 1.85 1.45 2/66 23523
/proc/meminfo: memFree=1494488/2055920 swapFree=4181732/4192956
[pid=23520] ppid=23518 vsize=5356 CPUtime=0
/proc/23520/stat : 23520 (lysat.sh) S 23518 23520 23388 0 -1 4194304 310 155 0 0 0 0 0 0 16 0 1 0 104761585 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23520/statm: 1339 237 195 169 0 50 0
[pid=23523] ppid=23520 vsize=3608 CPUtime=1.48
/proc/23523/stat : 23523 (LySATi) R 23520 23520 23388 0 -1 4194304 574 0 0 0 148 0 0 0 25 0 1 0 104761586 3694592 559 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/23523/statm: 902 559 81 174 0 725 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 8964

[startup+3.10188 s]
/proc/loadavg: 1.91 1.84 1.45 2/66 23523
/proc/meminfo: memFree=1493720/2055920 swapFree=4181732/4192956
[pid=23520] ppid=23518 vsize=5356 CPUtime=0
/proc/23520/stat : 23520 (lysat.sh) S 23518 23520 23388 0 -1 4194304 310 155 0 0 0 0 0 0 16 0 1 0 104761585 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23520/statm: 1339 237 195 169 0 50 0
[pid=23523] ppid=23520 vsize=4796 CPUtime=3.08
/proc/23523/stat : 23523 (LySATi) R 23520 23520 23388 0 -1 4194304 865 0 0 0 308 0 0 0 25 0 1 0 104761586 4911104 850 1992294400 134512640 135226915 4294956208 18446744073709551615 134536852 0 0 4096 3 0 0 0 17 1 0 0
/proc/23523/statm: 1199 850 81 174 0 1022 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 10152

[startup+6.3011 s]
/proc/loadavg: 1.91 1.84 1.45 2/66 23523
/proc/meminfo: memFree=1491672/2055920 swapFree=4181732/4192956
[pid=23520] ppid=23518 vsize=5356 CPUtime=0
/proc/23520/stat : 23520 (lysat.sh) S 23518 23520 23388 0 -1 4194304 310 155 0 0 0 0 0 0 16 0 1 0 104761585 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23520/statm: 1339 237 195 169 0 50 0
[pid=23523] ppid=23520 vsize=6208 CPUtime=6.28
/proc/23523/stat : 23523 (LySATi) R 23520 23520 23388 0 -1 4194304 1189 0 0 0 628 0 0 0 25 0 1 0 104761586 6356992 1174 1992294400 134512640 135226915 4294956208 18446744073709551615 134536776 0 0 4096 3 0 0 0 17 1 0 0
/proc/23523/statm: 1552 1174 81 174 0 1375 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 11564

[startup+12.7015 s]
/proc/loadavg: 1.77 1.81 1.45 2/66 23523
/proc/meminfo: memFree=1488928/2055920 swapFree=4181732/4192956
[pid=23520] ppid=23518 vsize=5356 CPUtime=0
/proc/23520/stat : 23520 (lysat.sh) S 23518 23520 23388 0 -1 4194304 310 155 0 0 0 0 0 0 16 0 1 0 104761585 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23520/statm: 1339 237 195 169 0 50 0
[pid=23523] ppid=23520 vsize=8584 CPUtime=12.67
/proc/23523/stat : 23523 (LySATi) R 23520 23520 23388 0 -1 4194304 1776 0 0 0 1267 0 0 0 25 0 1 0 104761586 8790016 1761 1992294400 134512640 135226915 4294956208 18446744073709551615 134537065 0 0 4096 3 0 0 0 17 1 0 0
/proc/23523/statm: 2146 1761 81 174 0 1969 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 13940

[startup+25.5014 s]
/proc/loadavg: 1.65 1.78 1.44 2/66 23523
/proc/meminfo: memFree=1486496/2055920 swapFree=4181732/4192956
[pid=23520] ppid=23518 vsize=5356 CPUtime=0
/proc/23520/stat : 23520 (lysat.sh) S 23518 23520 23388 0 -1 4194304 310 155 0 0 0 0 0 0 16 0 1 0 104761585 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23520/statm: 1339 237 195 169 0 50 0
[pid=23523] ppid=23520 vsize=11200 CPUtime=25.47
/proc/23523/stat : 23523 (LySATi) R 23520 23520 23388 0 -1 4194304 2404 0 0 0 2546 1 0 0 25 0 1 0 104761586 11468800 2389 1992294400 134512640 135226915 4294956208 18446744073709551615 134536847 0 0 4096 3 0 0 0 17 1 0 0
/proc/23523/statm: 2800 2389 81 174 0 2623 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 16556

[startup+51.1011 s]
/proc/loadavg: 1.43 1.72 1.43 2/66 23523
/proc/meminfo: memFree=1482464/2055920 swapFree=4181732/4192956
[pid=23520] ppid=23518 vsize=5356 CPUtime=0
/proc/23520/stat : 23520 (lysat.sh) S 23518 23520 23388 0 -1 4194304 310 155 0 0 0 0 0 0 16 0 1 0 104761585 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23520/statm: 1339 237 195 169 0 50 0
[pid=23523] ppid=23520 vsize=15704 CPUtime=51.07
/proc/23523/stat : 23523 (LySATi) R 23520 23520 23388 0 -1 4194304 3439 0 0 0 5104 3 0 0 25 0 1 0 104761586 16080896 3424 1992294400 134512640 135226915 4294956208 18446744073709551615 134543572 0 0 4096 3 0 0 0 17 1 0 0
/proc/23523/statm: 3926 3424 81 174 0 3749 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 21060

[startup+102.306 s]
/proc/loadavg: 1.17 1.60 1.40 2/66 23523
/proc/meminfo: memFree=1478368/2055920 swapFree=4181732/4192956
[pid=23520] ppid=23518 vsize=5356 CPUtime=0
/proc/23520/stat : 23520 (lysat.sh) S 23518 23520 23388 0 -1 4194304 310 155 0 0 0 0 0 0 16 0 1 0 104761585 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23520/statm: 1339 237 195 169 0 50 0
[pid=23523] ppid=23520 vsize=20028 CPUtime=102.26
/proc/23523/stat : 23523 (LySATi) R 23520 23520 23388 0 -1 4194304 4417 0 0 0 10222 4 0 0 25 0 1 0 104761586 20508672 4402 1992294400 134512640 135226915 4294956208 18446744073709551615 134543486 0 0 4096 3 0 0 0 17 1 0 0
/proc/23523/statm: 5007 4402 81 174 0 4830 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 25384

[startup+162.302 s]
/proc/loadavg: 1.06 1.48 1.37 2/66 23525
/proc/meminfo: memFree=1474592/2055920 swapFree=4181732/4192956
[pid=23520] ppid=23518 vsize=5356 CPUtime=0
/proc/23520/stat : 23520 (lysat.sh) S 23518 23520 23388 0 -1 4194304 310 155 0 0 0 0 0 0 16 0 1 0 104761585 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23520/statm: 1339 237 195 169 0 50 0
[pid=23523] ppid=23520 vsize=24164 CPUtime=162.24
/proc/23523/stat : 23523 (LySATi) R 23520 23520 23388 0 -1 4194304 5347 0 0 0 16220 4 0 0 25 0 1 0 104761586 24743936 5332 1992294400 134512640 135226915 4294956208 18446744073709551615 134537068 0 0 4096 3 0 0 0 17 1 0 0
/proc/23523/statm: 6041 5332 81 174 0 5864 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 29520

[startup+222.302 s]
/proc/loadavg: 1.02 1.39 1.35 2/66 23525
/proc/meminfo: memFree=1471712/2055920 swapFree=4181732/4192956
[pid=23520] ppid=23518 vsize=5356 CPUtime=0
/proc/23520/stat : 23520 (lysat.sh) S 23518 23520 23388 0 -1 4194304 310 155 0 0 0 0 0 0 16 0 1 0 104761585 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23520/statm: 1339 237 195 169 0 50 0
[pid=23523] ppid=23520 vsize=27420 CPUtime=222.22
/proc/23523/stat : 23523 (LySATi) R 23520 23520 23388 0 -1 4194304 6051 0 0 0 22217 5 0 0 25 0 1 0 104761586 28078080 6036 1992294400 134512640 135226915 4294956208 18446744073709551615 134536749 0 0 4096 3 0 0 0 17 1 0 0
/proc/23523/statm: 6855 6036 81 174 0 6678 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 32776

[startup+282.302 s]
/proc/loadavg: 1.01 1.32 1.32 2/66 23525
/proc/meminfo: memFree=1466912/2055920 swapFree=4181732/4192956
[pid=23520] ppid=23518 vsize=5356 CPUtime=0
/proc/23520/stat : 23520 (lysat.sh) S 23518 23520 23388 0 -1 4194304 310 155 0 0 0 0 0 0 16 0 1 0 104761585 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23520/statm: 1339 237 195 169 0 50 0
[pid=23523] ppid=23520 vsize=32284 CPUtime=282.22
/proc/23523/stat : 23523 (LySATi) R 23520 23520 23388 0 -1 4194304 7242 0 0 0 28215 7 0 0 25 0 1 0 104761586 33058816 7227 1992294400 134512640 135226915 4294956208 18446744073709551615 134532266 0 0 4096 3 0 0 0 17 1 0 0
/proc/23523/statm: 8071 7227 81 174 0 7894 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 37640

[startup+342.302 s]
/proc/loadavg: 1.00 1.26 1.30 2/66 23525
/proc/meminfo: memFree=1466336/2055920 swapFree=4181732/4192956
[pid=23520] ppid=23518 vsize=5356 CPUtime=0
/proc/23520/stat : 23520 (lysat.sh) S 23518 23520 23388 0 -1 4194304 310 155 0 0 0 0 0 0 16 0 1 0 104761585 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23520/statm: 1339 237 195 169 0 50 0
[pid=23523] ppid=23520 vsize=32932 CPUtime=342.2
/proc/23523/stat : 23523 (LySATi) R 23520 23520 23388 0 -1 4194304 7374 0 0 0 34213 7 0 0 25 0 1 0 104761586 33722368 7359 1992294400 134512640 135226915 4294956208 18446744073709551615 134536849 0 0 4096 3 0 0 0 17 1 0 0
/proc/23523/statm: 8233 7359 81 174 0 8056 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 38288

[startup+402.302 s]
/proc/loadavg: 1.00 1.21 1.28 2/66 23525
/proc/meminfo: memFree=1461536/2055920 swapFree=4181732/4192956
[pid=23520] ppid=23518 vsize=5356 CPUtime=0
/proc/23520/stat : 23520 (lysat.sh) S 23518 23520 23388 0 -1 4194304 310 155 0 0 0 0 0 0 16 0 1 0 104761585 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23520/statm: 1339 237 195 169 0 50 0
[pid=23523] ppid=23520 vsize=38720 CPUtime=402.18
/proc/23523/stat : 23523 (LySATi) R 23520 23520 23388 0 -1 4194304 8604 0 0 0 40210 8 0 0 25 0 1 0 104761586 39649280 8589 1992294400 134512640 135226915 4294956208 18446744073709551615 134536933 0 0 4096 3 0 0 0 17 1 0 0
/proc/23523/statm: 9680 8589 81 174 0 9503 0

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

/proc/23523/statm: 10573 9536 81 174 0 10396 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 47648

[startup+582.303 s]
/proc/loadavg: 1.00 1.11 1.22 2/66 23525
/proc/meminfo: memFree=1456800/2055920 swapFree=4181732/4192956
[pid=23520] ppid=23518 vsize=5356 CPUtime=0
/proc/23520/stat : 23520 (lysat.sh) S 23518 23520 23388 0 -1 4194304 310 155 0 0 0 0 0 0 16 0 1 0 104761585 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23520/statm: 1339 237 195 169 0 50 0
[pid=23523] ppid=23520 vsize=43272 CPUtime=582.14
/proc/23523/stat : 23523 (LySATi) R 23520 23520 23388 0 -1 4194304 9750 0 0 0 58204 10 0 0 25 0 1 0 104761586 44310528 9735 1992294400 134512640 135226915 4294956208 18446744073709551615 134536772 0 0 4096 3 0 0 0 17 1 0 0
/proc/23523/statm: 10818 9735 81 174 0 10641 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 48628

[startup+642.303 s]
/proc/loadavg: 1.00 1.08 1.21 2/66 23525
/proc/meminfo: memFree=1451744/2055920 swapFree=4181732/4192956
[pid=23520] ppid=23518 vsize=5356 CPUtime=0
/proc/23520/stat : 23520 (lysat.sh) S 23518 23520 23388 0 -1 4194304 310 155 0 0 0 0 0 0 16 0 1 0 104761585 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23520/statm: 1339 237 195 169 0 50 0
[pid=23523] ppid=23520 vsize=48572 CPUtime=642.13
/proc/23523/stat : 23523 (LySATi) R 23520 23520 23388 0 -1 4194304 11023 0 0 0 64202 11 0 0 25 0 1 0 104761586 49737728 11008 1992294400 134512640 135226915 4294956208 18446744073709551615 134543615 0 0 4096 3 0 0 0 17 1 0 0
/proc/23523/statm: 12143 11008 81 174 0 11966 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 53928

[startup+702.303 s]
/proc/loadavg: 1.00 1.07 1.19 2/66 23525
/proc/meminfo: memFree=1449376/2055920 swapFree=4181732/4192956
[pid=23520] ppid=23518 vsize=5356 CPUtime=0
/proc/23520/stat : 23520 (lysat.sh) S 23518 23520 23388 0 -1 4194304 310 155 0 0 0 0 0 0 16 0 1 0 104761585 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23520/statm: 1339 237 195 169 0 50 0
[pid=23523] ppid=23520 vsize=51192 CPUtime=702.11
/proc/23523/stat : 23523 (LySATi) R 23520 23520 23388 0 -1 4194304 11592 0 0 0 70200 11 0 0 25 0 1 0 104761586 52420608 11577 1992294400 134512640 135226915 4294956208 18446744073709551615 134536860 0 0 4096 3 0 0 0 17 1 0 0
/proc/23523/statm: 12798 11577 81 174 0 12621 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 56548

[startup+762.306 s]
/proc/loadavg: 1.00 1.05 1.17 2/66 23525
/proc/meminfo: memFree=1449376/2055920 swapFree=4181732/4192956
[pid=23520] ppid=23518 vsize=5356 CPUtime=0
/proc/23520/stat : 23520 (lysat.sh) S 23518 23520 23388 0 -1 4194304 310 155 0 0 0 0 0 0 16 0 1 0 104761585 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23520/statm: 1339 237 195 169 0 50 0
[pid=23523] ppid=23520 vsize=51192 CPUtime=762.09
/proc/23523/stat : 23523 (LySATi) R 23520 23520 23388 0 -1 4194304 11604 0 0 0 76198 11 0 0 25 0 1 0 104761586 52420608 11589 1992294400 134512640 135226915 4294956208 18446744073709551615 134536783 0 0 4096 3 0 0 0 17 1 0 0
/proc/23523/statm: 12798 11589 81 174 0 12621 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 56548

[startup+822.303 s]
/proc/loadavg: 1.00 1.04 1.16 2/66 23525
/proc/meminfo: memFree=1448800/2055920 swapFree=4181732/4192956
[pid=23520] ppid=23518 vsize=5356 CPUtime=0
/proc/23520/stat : 23520 (lysat.sh) S 23518 23520 23388 0 -1 4194304 310 155 0 0 0 0 0 0 16 0 1 0 104761585 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23520/statm: 1339 237 195 169 0 50 0
[pid=23523] ppid=23520 vsize=51936 CPUtime=822.08
/proc/23523/stat : 23523 (LySATi) R 23520 23520 23388 0 -1 4194304 11747 0 0 0 82196 12 0 0 25 0 1 0 104761586 53182464 11732 1992294400 134512640 135226915 4294956208 18446744073709551615 134536930 0 0 4096 3 0 0 0 17 1 0 0
/proc/23523/statm: 12984 11732 81 174 0 12807 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 57292

[startup+882.303 s]
/proc/loadavg: 1.00 1.03 1.15 2/66 23525
/proc/meminfo: memFree=1447904/2055920 swapFree=4181732/4192956
[pid=23520] ppid=23518 vsize=5356 CPUtime=0
/proc/23520/stat : 23520 (lysat.sh) S 23518 23520 23388 0 -1 4194304 310 155 0 0 0 0 0 0 16 0 1 0 104761585 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23520/statm: 1339 237 195 169 0 50 0
[pid=23523] ppid=23520 vsize=53324 CPUtime=882.06
/proc/23523/stat : 23523 (LySATi) R 23520 23520 23388 0 -1 4194304 11974 0 0 0 88194 12 0 0 25 0 1 0 104761586 54603776 11959 1992294400 134512640 135226915 4294956208 18446744073709551615 134536783 0 0 4096 3 0 0 0 17 1 0 0
/proc/23523/statm: 13331 11959 81 174 0 13154 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 58680

[startup+942.303 s]
/proc/loadavg: 1.00 1.02 1.14 2/66 23525
/proc/meminfo: memFree=1447456/2055920 swapFree=4181732/4192956
[pid=23520] ppid=23518 vsize=5356 CPUtime=0
/proc/23520/stat : 23520 (lysat.sh) S 23518 23520 23388 0 -1 4194304 310 155 0 0 0 0 0 0 16 0 1 0 104761585 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23520/statm: 1339 237 195 169 0 50 0
[pid=23523] ppid=23520 vsize=53864 CPUtime=942.05
/proc/23523/stat : 23523 (LySATi) R 23520 23520 23388 0 -1 4194304 12077 0 0 0 94193 12 0 0 25 0 1 0 104761586 55156736 12062 1992294400 134512640 135226915 4294956208 18446744073709551615 134536755 0 0 4096 3 0 0 0 17 1 0 0
/proc/23523/statm: 13466 12062 81 174 0 13289 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 59220

[startup+1002.3 s]
/proc/loadavg: 1.00 1.02 1.13 2/66 23525
/proc/meminfo: memFree=1443680/2055920 swapFree=4181732/4192956
[pid=23520] ppid=23518 vsize=5356 CPUtime=0
/proc/23520/stat : 23520 (lysat.sh) S 23518 23520 23388 0 -1 4194304 310 155 0 0 0 0 0 0 16 0 1 0 104761585 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23520/statm: 1339 237 195 169 0 50 0
[pid=23523] ppid=23520 vsize=57604 CPUtime=1002.04
/proc/23523/stat : 23523 (LySATi) R 23520 23520 23388 0 -1 4194304 13008 0 0 0 100190 14 0 0 25 0 1 0 104761586 58986496 12993 1992294400 134512640 135226915 4294956208 18446744073709551615 134537068 0 0 4096 3 0 0 0 17 1 0 0
/proc/23523/statm: 14401 12993 81 174 0 14224 0
Current children cumulated CPU time (s) 1002.04
Current children cumulated vsize (KiB) 62960

[startup+1062.3 s]
/proc/loadavg: 1.00 1.01 1.12 2/66 23525
/proc/meminfo: memFree=1439840/2055920 swapFree=4181732/4192956
[pid=23520] ppid=23518 vsize=5356 CPUtime=0
/proc/23520/stat : 23520 (lysat.sh) S 23518 23520 23388 0 -1 4194304 310 155 0 0 0 0 0 0 16 0 1 0 104761585 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23520/statm: 1339 237 195 169 0 50 0
[pid=23523] ppid=23520 vsize=61280 CPUtime=1062.02
/proc/23523/stat : 23523 (LySATi) R 23520 23520 23388 0 -1 4194304 13984 0 0 0 106187 15 0 0 25 0 1 0 104761586 62750720 13969 1992294400 134512640 135226915 4294956208 18446744073709551615 134543500 0 0 4096 3 0 0 0 17 1 0 0
/proc/23523/statm: 15320 13969 81 174 0 15143 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 66636

[startup+1122.3 s]
/proc/loadavg: 1.07 1.02 1.11 2/66 23525
/proc/meminfo: memFree=1436960/2055920 swapFree=4181732/4192956
[pid=23520] ppid=23518 vsize=5356 CPUtime=0
/proc/23520/stat : 23520 (lysat.sh) S 23518 23520 23388 0 -1 4194304 310 155 0 0 0 0 0 0 16 0 1 0 104761585 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23520/statm: 1339 237 195 169 0 50 0
[pid=23523] ppid=23520 vsize=64080 CPUtime=1122
/proc/23523/stat : 23523 (LySATi) R 23520 23520 23388 0 -1 4194304 14675 0 0 0 112184 16 0 0 25 0 1 0 104761586 65617920 14660 1992294400 134512640 135226915 4294956208 18446744073709551615 134531487 0 0 4096 3 0 0 0 17 1 0 0
/proc/23523/statm: 16020 14660 81 174 0 15843 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 69436

[startup+1182.3 s]
/proc/loadavg: 1.10 1.03 1.10 2/66 23525
/proc/meminfo: memFree=1436960/2055920 swapFree=4181732/4192956
[pid=23520] ppid=23518 vsize=5356 CPUtime=0
/proc/23520/stat : 23520 (lysat.sh) S 23518 23520 23388 0 -1 4194304 310 155 0 0 0 0 0 0 16 0 1 0 104761585 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23520/statm: 1339 237 195 169 0 50 0
[pid=23523] ppid=23520 vsize=64080 CPUtime=1181.99
/proc/23523/stat : 23523 (LySATi) R 23520 23520 23388 0 -1 4194304 14675 0 0 0 118182 17 0 0 25 0 1 0 104761586 65617920 14660 1992294400 134512640 135226915 4294956208 18446744073709551615 134537074 0 0 4096 3 0 0 0 17 1 0 0
/proc/23523/statm: 16020 14660 81 174 0 15843 0
Current children cumulated CPU time (s) 1181.99
Current children cumulated vsize (KiB) 69436



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.07 1.03 1.10 2/66 23525
/proc/meminfo: memFree=1436896/2055920 swapFree=4181732/4192956
[pid=23520] ppid=23518 vsize=5356 CPUtime=0
/proc/23520/stat : 23520 (lysat.sh) S 23518 23520 23388 0 -1 4194304 310 155 0 0 0 0 0 0 16 0 1 0 104761585 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23520/statm: 1339 237 195 169 0 50 0
[pid=23523] ppid=23520 vsize=64256 CPUtime=1200.09
/proc/23523/stat : 23523 (LySATi) R 23520 23520 23388 0 -1 4194304 14687 0 0 0 119992 17 0 0 25 0 1 0 104761586 65798144 14672 1992294400 134512640 135226915 4294956208 18446744073709551615 134543640 0 0 4096 3 0 0 0 17 1 0 0
/proc/23523/statm: 16064 14672 81 174 0 15887 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 69612

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 23520 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=5999
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=3999
# CPU time returned by wait4() is 0.009998
# 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): 1200.41
CPU time (s): 1200.09
CPU user time (s): 1199.92
CPU system time (s): 0.17
CPU usage (%): 99.9732
Max. virtual memory (cumulated for all children) (KiB): 69612

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.005999
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= 465
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 1.38279 second user time and 2.99254 second system time

The end

Launcher Data 

Begin job on node52 at 2009-04-26 19:35:41
IDJOB=1731129
IDBENCH=24745
IDSOLVER=511
FILE ID=node52/1731129-1240767341
PBS_JOBID= 9187187
Free space on /tmp= 66232 MiB

SOLVER NAME= LySAT i/2009-03-20
BENCH NAME= SAT07/crafted/Difficult/contest05/jarvisalo/mod2c-rand3bip-sat-210-3.sat05-2475.reshuffled-07.cnf
COMMAND LINE= lysat.sh BENCHNAME i
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1731129-1240767341/watcher-1731129-1240767341 -o /tmp/evaluation-result-1731129-1240767341/solver-1731129-1240767341 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1731129-1240767341.cnf i

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

MD5SUM BENCH= 3eaa6f3feb0ec3466c3c6ca585bd4a02
RANDOM SEED=795291515

node52.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		: 3000.214
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		: 3000.214
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:       1496848 kB
Buffers:         57676 kB
Cached:         419108 kB
SwapCached:       5948 kB
Active:         198740 kB
Inactive:       286760 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1496848 kB
SwapTotal:     4192956 kB
SwapFree:      4181732 kB
Dirty:            2212 kB
Writeback:           0 kB
Mapped:          13976 kB
Slab:            59532 kB
Committed_AS:   417980 kB
PageTables:       1476 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= 66232 MiB
End job on node52 at 2009-04-26 19:55:43