Trace number 1728161

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) 1200.05 1200.51

General information on the benchmark

Namecrafted/Hard/contest05/others/
mod2c-rand3bip-sat-220-2.sat05-2489.reshuffled-07.cnf
MD5SUM42a2d57c47222c3ed0e0546d3518a54d
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark13.174
Satisfiable
(Un)Satisfiability was proved
Number of variables311
Number of clauses2200
Sum of the clauses size9712
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 41352
Number of clauses of size 5784
Number of clauses of size over 564

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 |    2200     9712 |     659       0        0     nan |  0.000 % |
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 311   #clauses: 2200   #literals: 9712
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:  311                                                  |
0.00/0.01	c |  Number of clauses:    2200                                                 |
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-1728161-1240733544/watcher-1728161-1240733544 -o /tmp/evaluation-result-1728161-1240733544/solver-1728161-1240733544 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1728161-1240733544.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: 1.00 1.00 0.99 3/64 28285
/proc/meminfo: memFree=1719040/2055920 swapFree=4177728/4192956
[pid=28285] ppid=28283 vsize=5356 CPUtime=0
/proc/28285/stat : 28285 (lysat.sh) R 28283 28285 28181 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 101383014 5484544 234 1992294400 4194304 4889804 548682068816 18446744073709551615 213116316319 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/28285/statm: 1339 234 194 169 0 50 0
[pid=28286] ppid=28285 vsize=824 CPUtime=0
/proc/28286/stat : 28286 (SatElite) R 28285 28285 28181 0 -1 4194304 118 0 0 0 0 0 0 0 18 0 1 0 101383014 843776 102 1992294400 134512640 135034092 4294956112 18446744073709551615 134691005 0 0 4096 3 0 0 0 17 0 0 0
/proc/28286/statm: 206 103 50 127 0 76 0

[startup+0.0598959 s]
/proc/loadavg: 1.00 1.00 0.99 3/64 28285
/proc/meminfo: memFree=1719040/2055920 swapFree=4177728/4192956
[pid=28285] ppid=28283 vsize=5356 CPUtime=0
/proc/28285/stat : 28285 (lysat.sh) S 28283 28285 28181 0 -1 4194304 310 155 0 0 0 0 0 0 16 0 1 0 101383014 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28285/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.101899 s]
/proc/loadavg: 1.00 1.00 0.99 3/64 28285
/proc/meminfo: memFree=1719040/2055920 swapFree=4177728/4192956
[pid=28285] ppid=28283 vsize=5356 CPUtime=0
/proc/28285/stat : 28285 (lysat.sh) S 28283 28285 28181 0 -1 4194304 310 155 0 0 0 0 0 0 16 0 1 0 101383014 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28285/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.301936 s]
/proc/loadavg: 1.00 1.00 0.99 3/64 28285
/proc/meminfo: memFree=1719040/2055920 swapFree=4177728/4192956
[pid=28285] ppid=28283 vsize=5356 CPUtime=0
/proc/28285/stat : 28285 (lysat.sh) S 28283 28285 28181 0 -1 4194304 310 155 0 0 0 0 0 0 16 0 1 0 101383014 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28285/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.702011 s]
/proc/loadavg: 1.00 1.00 0.99 3/64 28285
/proc/meminfo: memFree=1719040/2055920 swapFree=4177728/4192956
[pid=28285] ppid=28283 vsize=5356 CPUtime=0
/proc/28285/stat : 28285 (lysat.sh) S 28283 28285 28181 0 -1 4194304 310 155 0 0 0 0 0 0 16 0 1 0 101383014 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28285/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50116 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 28288
/proc/meminfo: memFree=1717232/2055920 swapFree=4177728/4192956
[pid=28285] ppid=28283 vsize=5356 CPUtime=0
/proc/28285/stat : 28285 (lysat.sh) S 28283 28285 28181 0 -1 4194304 310 155 0 0 0 0 0 0 16 0 1 0 101383014 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28285/statm: 1339 237 195 169 0 50 0
[pid=28288] ppid=28285 vsize=3608 CPUtime=1.48
/proc/28288/stat : 28288 (LySATi) R 28285 28285 28181 0 -1 4194304 556 0 0 0 148 0 0 0 25 0 1 0 101383015 3694592 541 1992294400 134512640 135226915 4294956224 18446744073709551615 134536930 0 0 4096 3 0 0 0 17 1 0 0
/proc/28288/statm: 902 541 81 174 0 725 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 8964

[startup+3.10146 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 28288
/proc/meminfo: memFree=1716016/2055920 swapFree=4177728/4192956
[pid=28285] ppid=28283 vsize=5356 CPUtime=0
/proc/28285/stat : 28285 (lysat.sh) S 28283 28285 28181 0 -1 4194304 310 155 0 0 0 0 0 0 16 0 1 0 101383014 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28285/statm: 1339 237 195 169 0 50 0
[pid=28288] ppid=28285 vsize=4596 CPUtime=3.08
/proc/28288/stat : 28288 (LySATi) R 28285 28285 28181 0 -1 4194304 815 0 0 0 308 0 0 0 25 0 1 0 101383015 4706304 800 1992294400 134512640 135226915 4294956224 18446744073709551615 134536938 0 0 4096 3 0 0 0 17 1 0 0
/proc/28288/statm: 1149 800 81 174 0 972 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 9952

[startup+6.30107 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 28288
/proc/meminfo: memFree=1713648/2055920 swapFree=4177728/4192956
[pid=28285] ppid=28283 vsize=5356 CPUtime=0
/proc/28285/stat : 28285 (lysat.sh) S 28283 28285 28181 0 -1 4194304 310 155 0 0 0 0 0 0 16 0 1 0 101383014 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28285/statm: 1339 237 195 169 0 50 0
[pid=28288] ppid=28285 vsize=6672 CPUtime=6.27
/proc/28288/stat : 28288 (LySATi) R 28285 28285 28181 0 -1 4194304 1314 0 0 0 627 0 0 0 25 0 1 0 101383015 6832128 1299 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/28288/statm: 1668 1299 81 174 0 1491 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 12028

[startup+12.7013 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 28288
/proc/meminfo: memFree=1711792/2055920 swapFree=4177728/4192956
[pid=28285] ppid=28283 vsize=5356 CPUtime=0
/proc/28285/stat : 28285 (lysat.sh) S 28283 28285 28181 0 -1 4194304 310 155 0 0 0 0 0 0 16 0 1 0 101383014 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28285/statm: 1339 237 195 169 0 50 0
[pid=28288] ppid=28285 vsize=8624 CPUtime=12.68
/proc/28288/stat : 28288 (LySATi) R 28285 28285 28181 0 -1 4194304 1749 0 0 0 1267 1 0 0 25 0 1 0 101383015 8830976 1734 1992294400 134512640 135226915 4294956224 18446744073709551615 134539409 0 0 4096 3 0 0 0 17 1 0 0
/proc/28288/statm: 2156 1734 81 174 0 1979 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 13980

[startup+25.5017 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 28288
/proc/meminfo: memFree=1709296/2055920 swapFree=4177728/4192956
[pid=28285] ppid=28283 vsize=5356 CPUtime=0
/proc/28285/stat : 28285 (lysat.sh) S 28283 28285 28181 0 -1 4194304 310 155 0 0 0 0 0 0 16 0 1 0 101383014 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28285/statm: 1339 237 195 169 0 50 0
[pid=28288] ppid=28285 vsize=11216 CPUtime=25.47
/proc/28288/stat : 28288 (LySATi) R 28285 28285 28181 0 -1 4194304 2373 0 0 0 2546 1 0 0 25 0 1 0 101383015 11485184 2358 1992294400 134512640 135226915 4294956224 18446744073709551615 134537043 0 0 4096 3 0 0 0 17 1 0 0
/proc/28288/statm: 2804 2358 81 174 0 2627 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 16572

[startup+51.1015 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 28288
/proc/meminfo: memFree=1705328/2055920 swapFree=4177728/4192956
[pid=28285] ppid=28283 vsize=5356 CPUtime=0
/proc/28285/stat : 28285 (lysat.sh) S 28283 28285 28181 0 -1 4194304 310 155 0 0 0 0 0 0 16 0 1 0 101383014 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28285/statm: 1339 237 195 169 0 50 0
[pid=28288] ppid=28285 vsize=15188 CPUtime=51.06
/proc/28288/stat : 28288 (LySATi) R 28285 28285 28181 0 -1 4194304 3340 0 0 0 5104 2 0 0 25 0 1 0 101383015 15552512 3325 1992294400 134512640 135226915 4294956224 18446744073709551615 134543187 0 0 4096 3 0 0 0 17 1 0 0
/proc/28288/statm: 3797 3325 81 174 0 3620 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 20544

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 28288
/proc/meminfo: memFree=1700272/2055920 swapFree=4177728/4192956
[pid=28285] ppid=28283 vsize=5356 CPUtime=0
/proc/28285/stat : 28285 (lysat.sh) S 28283 28285 28181 0 -1 4194304 310 155 0 0 0 0 0 0 16 0 1 0 101383014 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28285/statm: 1339 237 195 169 0 50 0
[pid=28288] ppid=28285 vsize=20544 CPUtime=102.25
/proc/28288/stat : 28288 (LySATi) R 28285 28285 28181 0 -1 4194304 4601 0 0 0 10222 3 0 0 25 0 1 0 101383015 21037056 4586 1992294400 134512640 135226915 4294956224 18446744073709551615 134536821 0 0 4096 3 0 0 0 17 1 0 0
/proc/28288/statm: 5136 4586 81 174 0 4959 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 25900

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 28288
/proc/meminfo: memFree=1695280/2055920 swapFree=4177728/4192956
[pid=28285] ppid=28283 vsize=5356 CPUtime=0
/proc/28285/stat : 28285 (lysat.sh) S 28283 28285 28181 0 -1 4194304 310 155 0 0 0 0 0 0 16 0 1 0 101383014 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28285/statm: 1339 237 195 169 0 50 0
[pid=28288] ppid=28285 vsize=26232 CPUtime=162.22
/proc/28288/stat : 28288 (LySATi) R 28285 28285 28181 0 -1 4194304 5840 0 0 0 16218 4 0 0 25 0 1 0 101383015 26861568 5825 1992294400 134512640 135226915 4294956224 18446744073709551615 134537299 0 0 4096 3 0 0 0 17 1 0 0
/proc/28288/statm: 6558 5825 81 174 0 6381 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 31588

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 28288
/proc/meminfo: memFree=1691440/2055920 swapFree=4177728/4192956
[pid=28285] ppid=28283 vsize=5356 CPUtime=0
/proc/28285/stat : 28285 (lysat.sh) S 28283 28285 28181 0 -1 4194304 310 155 0 0 0 0 0 0 16 0 1 0 101383014 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28285/statm: 1339 237 195 169 0 50 0
[pid=28288] ppid=28285 vsize=29992 CPUtime=222.2
/proc/28288/stat : 28288 (LySATi) R 28285 28285 28181 0 -1 4194304 6781 0 0 0 22215 5 0 0 25 0 1 0 101383015 30711808 6766 1992294400 134512640 135226915 4294956224 18446744073709551615 134537082 0 0 4096 3 0 0 0 17 1 0 0
/proc/28288/statm: 7498 6766 81 174 0 7321 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 35348

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 28288
/proc/meminfo: memFree=1684976/2055920 swapFree=4177728/4192956
[pid=28285] ppid=28283 vsize=5356 CPUtime=0
/proc/28285/stat : 28285 (lysat.sh) S 28283 28285 28181 0 -1 4194304 310 155 0 0 0 0 0 0 16 0 1 0 101383014 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28285/statm: 1339 237 195 169 0 50 0
[pid=28288] ppid=28285 vsize=36952 CPUtime=282.18
/proc/28288/stat : 28288 (LySATi) R 28285 28285 28181 0 -1 4194304 8383 0 0 0 28210 8 0 0 25 0 1 0 101383015 37838848 8368 1992294400 134512640 135226915 4294956224 18446744073709551615 134531193 0 0 4096 3 0 0 0 17 1 0 0
/proc/28288/statm: 9238 8368 81 174 0 9061 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 42308

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 28288
/proc/meminfo: memFree=1683824/2055920 swapFree=4177728/4192956
[pid=28285] ppid=28283 vsize=5356 CPUtime=0
/proc/28285/stat : 28285 (lysat.sh) S 28283 28285 28181 0 -1 4194304 310 155 0 0 0 0 0 0 16 0 1 0 101383014 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28285/statm: 1339 237 195 169 0 50 0
[pid=28288] ppid=28285 vsize=38412 CPUtime=342.16
/proc/28288/stat : 28288 (LySATi) R 28285 28285 28181 0 -1 4194304 8672 0 0 0 34208 8 0 0 25 0 1 0 101383015 39333888 8657 1992294400 134512640 135226915 4294956224 18446744073709551615 134544574 0 0 4096 3 0 0 0 17 1 0 0
/proc/28288/statm: 9603 8657 81 174 0 9426 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 43768

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 28288
/proc/meminfo: memFree=1681136/2055920 swapFree=4177728/4192956
[pid=28285] ppid=28283 vsize=5356 CPUtime=0
/proc/28285/stat : 28285 (lysat.sh) S 28283 28285 28181 0 -1 4194304 310 155 0 0 0 0 0 0 16 0 1 0 101383014 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28285/statm: 1339 237 195 169 0 50 0
[pid=28288] ppid=28285 vsize=41680 CPUtime=402.14
/proc/28288/stat : 28288 (LySATi) R 28285 28285 28181 0 -1 4194304 9339 0 0 0 40205 9 0 0 25 0 1 0 101383015 42680320 9324 1992294400 134512640 135226915 4294956224 18446744073709551615 134543500 0 0 4096 3 0 0 0 17 1 0 0
/proc/28288/statm: 10420 9324 81 174 0 10243 0

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

/proc/28288/statm: 12263 11035 81 174 0 12086 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 54408

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 28288
/proc/meminfo: memFree=1670128/2055920 swapFree=4177728/4192956
[pid=28285] ppid=28283 vsize=5356 CPUtime=0
/proc/28285/stat : 28285 (lysat.sh) S 28283 28285 28181 0 -1 4194304 310 155 0 0 0 0 0 0 16 0 1 0 101383014 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28285/statm: 1339 237 195 169 0 50 0
[pid=28288] ppid=28285 vsize=53248 CPUtime=642.05
/proc/28288/stat : 28288 (LySATi) R 28285 28285 28181 0 -1 4194304 12026 0 0 0 64194 11 0 0 25 0 1 0 101383015 54525952 12011 1992294400 134512640 135226915 4294956224 18446744073709551615 134537068 0 0 4096 3 0 0 0 17 1 0 0
/proc/28288/statm: 13312 12011 81 174 0 13135 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 58604

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 28288
/proc/meminfo: memFree=1663920/2055920 swapFree=4177728/4192956
[pid=28285] ppid=28283 vsize=5356 CPUtime=0
/proc/28285/stat : 28285 (lysat.sh) S 28283 28285 28181 0 -1 4194304 310 155 0 0 0 0 0 0 16 0 1 0 101383014 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28285/statm: 1339 237 195 169 0 50 0
[pid=28288] ppid=28285 vsize=60120 CPUtime=702.02
/proc/28288/stat : 28288 (LySATi) R 28285 28285 28181 0 -1 4194304 13560 0 0 0 70189 13 0 0 25 0 1 0 101383015 61562880 13545 1992294400 134512640 135226915 4294956224 18446744073709551615 134531063 0 0 4096 3 0 0 0 17 1 0 0
/proc/28288/statm: 15030 13545 81 174 0 14853 0
Current children cumulated CPU time (s) 702.02
Current children cumulated vsize (KiB) 65476

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 28288
/proc/meminfo: memFree=1663856/2055920 swapFree=4177728/4192956
[pid=28285] ppid=28283 vsize=5356 CPUtime=0
/proc/28285/stat : 28285 (lysat.sh) S 28283 28285 28181 0 -1 4194304 310 155 0 0 0 0 0 0 16 0 1 0 101383014 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28285/statm: 1339 237 195 169 0 50 0
[pid=28288] ppid=28285 vsize=60272 CPUtime=762.01
/proc/28288/stat : 28288 (LySATi) R 28285 28285 28181 0 -1 4194304 13580 0 0 0 76187 14 0 0 25 0 1 0 101383015 61718528 13565 1992294400 134512640 135226915 4294956224 18446744073709551615 134536860 0 0 4096 3 0 0 0 17 1 0 0
/proc/28288/statm: 15068 13565 81 174 0 14891 0
Current children cumulated CPU time (s) 762.01
Current children cumulated vsize (KiB) 65628

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 28288
/proc/meminfo: memFree=1662896/2055920 swapFree=4177728/4192956
[pid=28285] ppid=28283 vsize=5356 CPUtime=0
/proc/28285/stat : 28285 (lysat.sh) S 28283 28285 28181 0 -1 4194304 310 155 0 0 0 0 0 0 16 0 1 0 101383014 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28285/statm: 1339 237 195 169 0 50 0
[pid=28288] ppid=28285 vsize=61316 CPUtime=821.98
/proc/28288/stat : 28288 (LySATi) R 28285 28285 28181 0 -1 4194304 13829 0 0 0 82184 14 0 0 25 0 1 0 101383015 62787584 13814 1992294400 134512640 135226915 4294956224 18446744073709551615 134543500 0 0 4096 3 0 0 0 17 1 0 0
/proc/28288/statm: 15329 13814 81 174 0 15152 0
Current children cumulated CPU time (s) 821.98
Current children cumulated vsize (KiB) 66672

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 28288
/proc/meminfo: memFree=1660656/2055920 swapFree=4177728/4192956
[pid=28285] ppid=28283 vsize=5356 CPUtime=0
/proc/28285/stat : 28285 (lysat.sh) S 28283 28285 28181 0 -1 4194304 310 155 0 0 0 0 0 0 16 0 1 0 101383014 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28285/statm: 1339 237 195 169 0 50 0
[pid=28288] ppid=28285 vsize=63572 CPUtime=881.96
/proc/28288/stat : 28288 (LySATi) R 28285 28285 28181 0 -1 4194304 14365 0 0 0 88181 15 0 0 25 0 1 0 101383015 65097728 14350 1992294400 134512640 135226915 4294956224 18446744073709551615 134543500 0 0 4096 3 0 0 0 17 1 0 0
/proc/28288/statm: 15893 14350 81 174 0 15716 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 68928

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 28288
/proc/meminfo: memFree=1658736/2055920 swapFree=4177728/4192956
[pid=28285] ppid=28283 vsize=5356 CPUtime=0
/proc/28285/stat : 28285 (lysat.sh) S 28283 28285 28181 0 -1 4194304 310 155 0 0 0 0 0 0 16 0 1 0 101383014 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28285/statm: 1339 237 195 169 0 50 0
[pid=28288] ppid=28285 vsize=66188 CPUtime=941.93
/proc/28288/stat : 28288 (LySATi) R 28285 28285 28181 0 -1 4194304 14853 0 0 0 94178 15 0 0 25 0 1 0 101383015 67776512 14838 1992294400 134512640 135226915 4294956224 18446744073709551615 134536933 0 0 4096 3 0 0 0 17 1 0 0
/proc/28288/statm: 16547 14838 81 174 0 16370 0
Current children cumulated CPU time (s) 941.93
Current children cumulated vsize (KiB) 71544

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 28288
/proc/meminfo: memFree=1653360/2055920 swapFree=4177728/4192956
[pid=28285] ppid=28283 vsize=5356 CPUtime=0
/proc/28285/stat : 28285 (lysat.sh) S 28283 28285 28181 0 -1 4194304 310 155 0 0 0 0 0 0 16 0 1 0 101383014 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28285/statm: 1339 237 195 169 0 50 0
[pid=28288] ppid=28285 vsize=71892 CPUtime=1001.92
/proc/28288/stat : 28288 (LySATi) R 28285 28285 28181 0 -1 4194304 16177 0 0 0 100175 17 0 0 25 0 1 0 101383015 73617408 16162 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/28288/statm: 17973 16162 81 174 0 17796 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 77248

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 28288
/proc/meminfo: memFree=1650864/2055920 swapFree=4177728/4192956
[pid=28285] ppid=28283 vsize=5356 CPUtime=0
/proc/28285/stat : 28285 (lysat.sh) S 28283 28285 28181 0 -1 4194304 310 155 0 0 0 0 0 0 16 0 1 0 101383014 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28285/statm: 1339 237 195 169 0 50 0
[pid=28288] ppid=28285 vsize=74292 CPUtime=1061.89
/proc/28288/stat : 28288 (LySATi) R 28285 28285 28181 0 -1 4194304 16786 0 0 0 106171 18 0 0 25 0 1 0 101383015 76075008 16771 1992294400 134512640 135226915 4294956224 18446744073709551615 134531937 0 0 4096 3 0 0 0 17 1 0 0
/proc/28288/statm: 18573 16771 81 174 0 18396 0
Current children cumulated CPU time (s) 1061.89
Current children cumulated vsize (KiB) 79648

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 28288
/proc/meminfo: memFree=1650800/2055920 swapFree=4177728/4192956
[pid=28285] ppid=28283 vsize=5356 CPUtime=0
/proc/28285/stat : 28285 (lysat.sh) S 28283 28285 28181 0 -1 4194304 310 155 0 0 0 0 0 0 16 0 1 0 101383014 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28285/statm: 1339 237 195 169 0 50 0
[pid=28288] ppid=28285 vsize=74292 CPUtime=1121.87
/proc/28288/stat : 28288 (LySATi) R 28285 28285 28181 0 -1 4194304 16787 0 0 0 112169 18 0 0 25 0 1 0 101383015 76075008 16772 1992294400 134512640 135226915 4294956224 18446744073709551615 134525798 0 0 4096 3 0 0 0 17 1 0 0
/proc/28288/statm: 18573 16772 81 174 0 18396 0
Current children cumulated CPU time (s) 1121.87
Current children cumulated vsize (KiB) 79648

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 28288
/proc/meminfo: memFree=1650736/2055920 swapFree=4177728/4192956
[pid=28285] ppid=28283 vsize=5356 CPUtime=0
/proc/28285/stat : 28285 (lysat.sh) S 28283 28285 28181 0 -1 4194304 310 155 0 0 0 0 0 0 16 0 1 0 101383014 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28285/statm: 1339 237 195 169 0 50 0
[pid=28288] ppid=28285 vsize=74292 CPUtime=1181.85
/proc/28288/stat : 28288 (LySATi) R 28285 28285 28181 0 -1 4194304 16804 0 0 0 118167 18 0 0 25 0 1 0 101383015 76075008 16789 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/28288/statm: 18573 16789 81 174 0 18396 0
Current children cumulated CPU time (s) 1181.85
Current children cumulated vsize (KiB) 79648



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 28288
/proc/meminfo: memFree=1650480/2055920 swapFree=4177728/4192956
[pid=28285] ppid=28283 vsize=5356 CPUtime=0
/proc/28285/stat : 28285 (lysat.sh) S 28283 28285 28181 0 -1 4194304 310 155 0 0 0 0 0 0 16 0 1 0 101383014 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28285/statm: 1339 237 195 169 0 50 0
[pid=28288] ppid=28285 vsize=74616 CPUtime=1200.05
/proc/28288/stat : 28288 (LySATi) R 28285 28285 28181 0 -1 4194304 16863 0 0 0 119987 18 0 0 25 0 1 0 101383015 76406784 16848 1992294400 134512640 135226915 4294956224 18446744073709551615 134543500 0 0 4096 3 0 0 0 17 1 0 0
/proc/28288/statm: 18654 16848 81 174 0 18477 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 79972

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

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

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 28288
/proc/meminfo: memFree=1650480/2055920 swapFree=4177728/4192956
[pid=28285] ppid=28283 vsize=5356 CPUtime=0
/proc/28285/stat : 28285 (lysat.sh) S 28283 28285 28181 0 -1 4194304 310 155 0 0 0 0 0 0 16 0 1 0 101383014 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28285/statm: 1339 237 195 169 0 50 0
[pid=28288] ppid=28285 vsize=74616 CPUtime=1200.05
/proc/28288/stat : 28288 (LySATi) R 28285 28285 28181 0 -1 4194304 16863 0 0 0 119987 18 0 0 25 0 1 0 101383015 76406784 16848 1992294400 134512640 135226915 4294956224 18446744073709551615 134543500 0 0 4096 3 0 0 0 17 1 0 0
/proc/28288/statm: 18654 16848 81 174 0 18477 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 79972

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 28285 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=7998
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=1999
# CPU time returned by wait4() is 0.009997
# while last known CPU time is 1200.05
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.51
CPU time (s): 1200.05
CPU user time (s): 1199.87
CPU system time (s): 0.18
CPU usage (%): 99.9615
Max. virtual memory (cumulated for all children) (KiB): 79972

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.007998
system time used= 0.001999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 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 1.3418 second user time and 3.02354 second system time

The end

Launcher Data 

Begin job on node37 at 2009-04-26 10:12:24
IDJOB=1728161
IDBENCH=24665
IDSOLVER=511
FILE ID=node37/1728161-1240733544
PBS_JOBID= 9186968
Free space on /tmp= 66300 MiB

SOLVER NAME= LySAT i/2009-03-20
BENCH NAME= SAT07/crafted/Hard/contest05/others/mod2c-rand3bip-sat-220-2.sat05-2489.reshuffled-07.cnf
COMMAND LINE= lysat.sh BENCHNAME i
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1728161-1240733544/watcher-1728161-1240733544 -o /tmp/evaluation-result-1728161-1240733544/solver-1728161-1240733544 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1728161-1240733544.cnf i

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

MD5SUM BENCH= 42a2d57c47222c3ed0e0546d3518a54d
RANDOM SEED=869676667

node37.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		: 3000.259
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		: 3000.259
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:       1719520 kB
Buffers:         28412 kB
Cached:         222012 kB
SwapCached:       9064 kB
Active:          50052 kB
Inactive:       211604 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1719520 kB
SwapTotal:     4192956 kB
SwapFree:      4177728 kB
Dirty:            2204 kB
Writeback:           0 kB
Mapped:          13552 kB
Slab:            60940 kB
Committed_AS:   465552 kB
PageTables:       1372 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= 66300 MiB
End job on node37 at 2009-04-26 10:32:27