Trace number 1730864

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 1200.71

General information on the benchmark

Namecrafted/Difficult/contest05/jarvisalo/
mod2-rand3bip-sat-280-1.sat05-2263.reshuffled-07.cnf
MD5SUM5c670fd8fd3fa9f00ac6df3f4ca9c99c
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.014997
Satisfiable
(Un)Satisfiability was proved
Number of variables280
Number of clauses1120
Sum of the clauses size3360
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31120
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...
0.00/0.00	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 |    1120     3360 |     335       0        0     nan |  0.000 % |
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 280   #clauses: 1120   #literals: 3360
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:  280                                                  |
0.00/0.01	c |  Number of clauses:    1120                                                 |
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-1730864-1240764494/watcher-1730864-1240764494 -o /tmp/evaluation-result-1730864-1240764494/solver-1730864-1240764494 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1730864-1240764494.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 3/65 27670
/proc/meminfo: memFree=1781432/2055920 swapFree=4181416/4192956
[pid=27670] ppid=27668 vsize=5356 CPUtime=0
/proc/27670/stat : 27670 (lysat.sh) R 27668 27670 27283 0 -1 4194304 267 0 0 0 0 0 0 0 19 0 1 0 104478703 5484544 234 1992294400 4194304 4889804 548682068800 18446744073709551615 243665529503 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/27670/statm: 1339 234 194 169 0 50 0
[pid=27671] ppid=27670 vsize=824 CPUtime=0
/proc/27671/stat : 27671 (SatElite) R 27670 27670 27283 0 -1 4194304 129 0 0 0 0 0 0 0 19 0 1 0 104478704 843776 113 1992294400 134512640 135034092 4294956096 18446744073709551615 134566189 0 0 4096 3 0 0 0 17 0 0 0
/proc/27671/statm: 206 113 67 127 0 76 0

[startup+0.0825151 s]
/proc/loadavg: 1.99 1.85 1.45 3/65 27670
/proc/meminfo: memFree=1781432/2055920 swapFree=4181416/4192956
[pid=27670] ppid=27668 vsize=5356 CPUtime=0
/proc/27670/stat : 27670 (lysat.sh) S 27668 27670 27283 0 -1 4194304 310 134 0 0 0 0 0 0 16 0 1 0 104478703 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27670/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.101516 s]
/proc/loadavg: 1.99 1.85 1.45 3/65 27670
/proc/meminfo: memFree=1781432/2055920 swapFree=4181416/4192956
[pid=27670] ppid=27668 vsize=5356 CPUtime=0
/proc/27670/stat : 27670 (lysat.sh) S 27668 27670 27283 0 -1 4194304 310 134 0 0 0 0 0 0 16 0 1 0 104478703 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27670/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.301552 s]
/proc/loadavg: 1.99 1.85 1.45 3/65 27670
/proc/meminfo: memFree=1781432/2055920 swapFree=4181416/4192956
[pid=27670] ppid=27668 vsize=5356 CPUtime=0
/proc/27670/stat : 27670 (lysat.sh) S 27668 27670 27283 0 -1 4194304 310 134 0 0 0 0 0 0 16 0 1 0 104478703 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27670/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.701624 s]
/proc/loadavg: 1.99 1.85 1.45 3/65 27670
/proc/meminfo: memFree=1781432/2055920 swapFree=4181416/4192956
[pid=27670] ppid=27668 vsize=5356 CPUtime=0
/proc/27670/stat : 27670 (lysat.sh) S 27668 27670 27283 0 -1 4194304 310 134 0 0 0 0 0 0 16 0 1 0 104478703 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27670/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50178 s]
/proc/loadavg: 1.99 1.85 1.45 2/67 27673
/proc/meminfo: memFree=1779368/2055920 swapFree=4181416/4192956
[pid=27670] ppid=27668 vsize=5356 CPUtime=0
/proc/27670/stat : 27670 (lysat.sh) S 27668 27670 27283 0 -1 4194304 310 134 0 0 0 0 0 0 16 0 1 0 104478703 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27670/statm: 1339 237 195 169 0 50 0
[pid=27673] ppid=27670 vsize=4068 CPUtime=1.48
/proc/27673/stat : 27673 (LySATi) R 27670 27670 27283 0 -1 4194304 649 0 0 0 148 0 0 0 25 0 1 0 104478704 4165632 634 1992294400 134512640 135226915 4294956208 18446744073709551615 134537068 0 0 4096 3 0 0 0 17 1 0 0
/proc/27673/statm: 1017 634 79 174 0 840 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 9424

[startup+3.10107 s]
/proc/loadavg: 1.91 1.84 1.45 2/67 27673
/proc/meminfo: memFree=1778344/2055920 swapFree=4181416/4192956
[pid=27670] ppid=27668 vsize=5356 CPUtime=0
/proc/27670/stat : 27670 (lysat.sh) S 27668 27670 27283 0 -1 4194304 310 134 0 0 0 0 0 0 16 0 1 0 104478703 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27670/statm: 1339 237 195 169 0 50 0
[pid=27673] ppid=27670 vsize=5192 CPUtime=3.07
/proc/27673/stat : 27673 (LySATi) R 27670 27670 27283 0 -1 4194304 934 0 0 0 307 0 0 0 25 0 1 0 104478704 5316608 919 1992294400 134512640 135226915 4294956208 18446744073709551615 134536882 0 0 4096 3 0 0 0 17 1 0 0
/proc/27673/statm: 1298 919 79 174 0 1121 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 10548

[startup+6.30165 s]
/proc/loadavg: 1.91 1.84 1.45 2/67 27673
/proc/meminfo: memFree=1776680/2055920 swapFree=4181416/4192956
[pid=27670] ppid=27668 vsize=5356 CPUtime=0
/proc/27670/stat : 27670 (lysat.sh) S 27668 27670 27283 0 -1 4194304 310 134 0 0 0 0 0 0 16 0 1 0 104478703 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27670/statm: 1339 237 195 169 0 50 0
[pid=27673] ppid=27670 vsize=6760 CPUtime=6.27
/proc/27673/stat : 27673 (LySATi) R 27670 27670 27283 0 -1 4194304 1333 0 0 0 626 1 0 0 25 0 1 0 104478704 6922240 1318 1992294400 134512640 135226915 4294956208 18446744073709551615 134543585 0 0 4096 3 0 0 0 17 1 0 0
/proc/27673/statm: 1690 1318 79 174 0 1513 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 12116

[startup+12.7018 s]
/proc/loadavg: 1.77 1.81 1.45 2/67 27673
/proc/meminfo: memFree=1774200/2055920 swapFree=4181416/4192956
[pid=27670] ppid=27668 vsize=5356 CPUtime=0
/proc/27670/stat : 27670 (lysat.sh) S 27668 27670 27283 0 -1 4194304 310 134 0 0 0 0 0 0 16 0 1 0 104478703 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27670/statm: 1339 237 195 169 0 50 0
[pid=27673] ppid=27670 vsize=8572 CPUtime=12.65
/proc/27673/stat : 27673 (LySATi) R 27670 27670 27283 0 -1 4194304 1758 0 0 0 1264 1 0 0 25 0 1 0 104478704 8777728 1743 1992294400 134512640 135226915 4294956208 18446744073709551615 134536772 0 0 4096 3 0 0 0 17 0 0 0
/proc/27673/statm: 2143 1743 79 174 0 1966 0
Current children cumulated CPU time (s) 12.65
Current children cumulated vsize (KiB) 13928

[startup+25.5011 s]
/proc/loadavg: 1.65 1.78 1.44 2/67 27673
/proc/meminfo: memFree=1771768/2055920 swapFree=4181416/4192956
[pid=27670] ppid=27668 vsize=5356 CPUtime=0
/proc/27670/stat : 27670 (lysat.sh) S 27668 27670 27283 0 -1 4194304 310 134 0 0 0 0 0 0 16 0 1 0 104478703 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27670/statm: 1339 237 195 169 0 50 0
[pid=27673] ppid=27670 vsize=11140 CPUtime=25.44
/proc/27673/stat : 27673 (LySATi) R 27670 27670 27283 0 -1 4194304 2374 0 0 0 2542 2 0 0 25 0 1 0 104478704 11407360 2359 1992294400 134512640 135226915 4294956208 18446744073709551615 134536749 0 0 4096 3 0 0 0 17 0 0 0
/proc/27673/statm: 2785 2359 79 174 0 2608 0
Current children cumulated CPU time (s) 25.44
Current children cumulated vsize (KiB) 16496

[startup+51.1017 s]
/proc/loadavg: 1.43 1.72 1.43 2/67 27673
/proc/meminfo: memFree=1768952/2055920 swapFree=4181416/4192956
[pid=27670] ppid=27668 vsize=5356 CPUtime=0
/proc/27670/stat : 27670 (lysat.sh) S 27668 27670 27283 0 -1 4194304 310 134 0 0 0 0 0 0 16 0 1 0 104478703 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27670/statm: 1339 237 195 169 0 50 0
[pid=27673] ppid=27670 vsize=14128 CPUtime=51.02
/proc/27673/stat : 27673 (LySATi) R 27670 27670 27283 0 -1 4194304 3079 0 0 0 5100 2 0 0 25 0 1 0 104478704 14467072 3064 1992294400 134512640 135226915 4294956208 18446744073709551615 134536783 0 0 4096 3 0 0 0 17 0 0 0
/proc/27673/statm: 3532 3064 79 174 0 3355 0
Current children cumulated CPU time (s) 51.02
Current children cumulated vsize (KiB) 19484

[startup+102.306 s]
/proc/loadavg: 1.17 1.60 1.40 2/67 27673
/proc/meminfo: memFree=1762040/2055920 swapFree=4181416/4192956
[pid=27670] ppid=27668 vsize=5356 CPUtime=0
/proc/27670/stat : 27670 (lysat.sh) S 27668 27670 27283 0 -1 4194304 310 134 0 0 0 0 0 0 16 0 1 0 104478703 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27670/statm: 1339 237 195 169 0 50 0
[pid=27673] ppid=27670 vsize=21228 CPUtime=102.2
/proc/27673/stat : 27673 (LySATi) R 27670 27670 27283 0 -1 4194304 4794 0 0 0 10216 4 0 0 25 0 1 0 104478704 21737472 4779 1992294400 134512640 135226915 4294956208 18446744073709551615 134539213 0 0 4096 3 0 0 0 17 0 0 0
/proc/27673/statm: 5307 4779 79 174 0 5130 0
Current children cumulated CPU time (s) 102.2
Current children cumulated vsize (KiB) 26584

[startup+162.302 s]
/proc/loadavg: 1.06 1.48 1.37 2/67 27673
/proc/meminfo: memFree=1758072/2055920 swapFree=4181416/4192956
[pid=27670] ppid=27668 vsize=5356 CPUtime=0
/proc/27670/stat : 27670 (lysat.sh) S 27668 27670 27283 0 -1 4194304 310 134 0 0 0 0 0 0 16 0 1 0 104478703 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27670/statm: 1339 237 195 169 0 50 0
[pid=27673] ppid=27670 vsize=25816 CPUtime=162.18
/proc/27673/stat : 27673 (LySATi) R 27670 27670 27283 0 -1 4194304 5761 0 0 0 16212 6 0 0 25 0 1 0 104478704 26435584 5746 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/27673/statm: 6454 5746 79 174 0 6277 0
Current children cumulated CPU time (s) 162.18
Current children cumulated vsize (KiB) 31172

[startup+222.302 s]
/proc/loadavg: 1.02 1.39 1.35 2/67 27673
/proc/meminfo: memFree=1754680/2055920 swapFree=4181416/4192956
[pid=27670] ppid=27668 vsize=5356 CPUtime=0
/proc/27670/stat : 27670 (lysat.sh) S 27668 27670 27283 0 -1 4194304 310 134 0 0 0 0 0 0 16 0 1 0 104478703 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27670/statm: 1339 237 195 169 0 50 0
[pid=27673] ppid=27670 vsize=29356 CPUtime=222.15
/proc/27673/stat : 27673 (LySATi) R 27670 27670 27283 0 -1 4194304 6595 0 0 0 22208 7 0 0 25 0 1 0 104478704 30060544 6580 1992294400 134512640 135226915 4294956208 18446744073709551615 134537059 0 0 4096 3 0 0 0 17 0 0 0
/proc/27673/statm: 7339 6580 79 174 0 7162 0
Current children cumulated CPU time (s) 222.15
Current children cumulated vsize (KiB) 34712

[startup+282.302 s]
/proc/loadavg: 1.01 1.32 1.32 2/67 27673
/proc/meminfo: memFree=1753080/2055920 swapFree=4181416/4192956
[pid=27670] ppid=27668 vsize=5356 CPUtime=0
/proc/27670/stat : 27670 (lysat.sh) S 27668 27670 27283 0 -1 4194304 310 134 0 0 0 0 0 0 16 0 1 0 104478703 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27670/statm: 1339 237 195 169 0 50 0
[pid=27673] ppid=27670 vsize=31176 CPUtime=282.11
/proc/27673/stat : 27673 (LySATi) R 27670 27670 27283 0 -1 4194304 7026 0 0 0 28204 7 0 0 25 0 1 0 104478704 31924224 7011 1992294400 134512640 135226915 4294956208 18446744073709551615 134536776 0 0 4096 3 0 0 0 17 0 0 0
/proc/27673/statm: 7794 7011 79 174 0 7617 0
Current children cumulated CPU time (s) 282.11
Current children cumulated vsize (KiB) 36532

[startup+342.301 s]
/proc/loadavg: 1.00 1.26 1.30 2/67 27673
/proc/meminfo: memFree=1746488/2055920 swapFree=4181416/4192956
[pid=27670] ppid=27668 vsize=5356 CPUtime=0
/proc/27670/stat : 27670 (lysat.sh) S 27668 27670 27283 0 -1 4194304 310 134 0 0 0 0 0 0 16 0 1 0 104478703 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27670/statm: 1339 237 195 169 0 50 0
[pid=27673] ppid=27670 vsize=38084 CPUtime=342.08
/proc/27673/stat : 27673 (LySATi) R 27670 27670 27283 0 -1 4194304 8620 0 0 0 34199 9 0 0 25 0 1 0 104478704 38998016 8605 1992294400 134512640 135226915 4294956208 18446744073709551615 134537040 0 0 4096 3 0 0 0 17 0 0 0
/proc/27673/statm: 9521 8605 79 174 0 9344 0
Current children cumulated CPU time (s) 342.08
Current children cumulated vsize (KiB) 43440

[startup+402.301 s]
/proc/loadavg: 1.00 1.21 1.28 2/67 27673
/proc/meminfo: memFree=1745528/2055920 swapFree=4181416/4192956
[pid=27670] ppid=27668 vsize=5356 CPUtime=0
/proc/27670/stat : 27670 (lysat.sh) S 27668 27670 27283 0 -1 4194304 310 134 0 0 0 0 0 0 16 0 1 0 104478703 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27670/statm: 1339 237 195 169 0 50 0
[pid=27673] ppid=27670 vsize=39020 CPUtime=402.06
/proc/27673/stat : 27673 (LySATi) R 27670 27670 27283 0 -1 4194304 8854 0 0 0 40196 10 0 0 25 0 1 0 104478704 39956480 8839 1992294400 134512640 135226915 4294956208 18446744073709551615 134543570 0 0 4096 3 0 0 0 17 0 0 0
/proc/27673/statm: 9755 8839 79 174 0 9578 0

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

/proc/27673/statm: 11192 10190 79 174 0 11015 0
Current children cumulated CPU time (s) 581.96
Current children cumulated vsize (KiB) 50124

[startup+642.302 s]
/proc/loadavg: 1.00 1.08 1.21 2/67 27673
/proc/meminfo: memFree=1739128/2055920 swapFree=4181416/4192956
[pid=27670] ppid=27668 vsize=5356 CPUtime=0
/proc/27670/stat : 27670 (lysat.sh) S 27668 27670 27283 0 -1 4194304 310 134 0 0 0 0 0 0 16 0 1 0 104478703 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27670/statm: 1339 237 195 169 0 50 0
[pid=27673] ppid=27670 vsize=46104 CPUtime=641.94
/proc/27673/stat : 27673 (LySATi) R 27670 27670 27283 0 -1 4194304 10442 0 0 0 64182 12 0 0 25 0 1 0 104478704 47210496 10427 1992294400 134512640 135226915 4294956208 18446744073709551615 134543500 0 0 4096 3 0 0 0 17 0 0 0
/proc/27673/statm: 11526 10427 79 174 0 11349 0
Current children cumulated CPU time (s) 641.94
Current children cumulated vsize (KiB) 51460

[startup+702.301 s]
/proc/loadavg: 1.00 1.07 1.19 2/67 27673
/proc/meminfo: memFree=1734328/2055920 swapFree=4181416/4192956
[pid=27670] ppid=27668 vsize=5356 CPUtime=0
/proc/27670/stat : 27670 (lysat.sh) S 27668 27670 27283 0 -1 4194304 310 134 0 0 0 0 0 0 16 0 1 0 104478703 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27670/statm: 1339 237 195 169 0 50 0
[pid=27673] ppid=27670 vsize=51464 CPUtime=701.9
/proc/27673/stat : 27673 (LySATi) R 27670 27670 27283 0 -1 4194304 11639 0 0 0 70177 13 0 0 25 0 1 0 104478704 52699136 11624 1992294400 134512640 135226915 4294956208 18446744073709551615 134543500 0 0 4096 3 0 0 0 17 0 0 0
/proc/27673/statm: 12866 11624 79 174 0 12689 0
Current children cumulated CPU time (s) 701.9
Current children cumulated vsize (KiB) 56820

[startup+762.305 s]
/proc/loadavg: 1.00 1.05 1.17 2/67 27673
/proc/meminfo: memFree=1732024/2055920 swapFree=4181416/4192956
[pid=27670] ppid=27668 vsize=5356 CPUtime=0
/proc/27670/stat : 27670 (lysat.sh) S 27668 27670 27283 0 -1 4194304 310 134 0 0 0 0 0 0 16 0 1 0 104478703 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27670/statm: 1339 237 195 169 0 50 0
[pid=27673] ppid=27670 vsize=53708 CPUtime=761.88
/proc/27673/stat : 27673 (LySATi) R 27670 27670 27283 0 -1 4194304 12193 0 0 0 76174 14 0 0 25 0 1 0 104478704 54996992 12178 1992294400 134512640 135226915 4294956208 18446744073709551615 134537040 0 0 4096 3 0 0 0 17 0 0 0
/proc/27673/statm: 13427 12178 79 174 0 13250 0
Current children cumulated CPU time (s) 761.88
Current children cumulated vsize (KiB) 59064

[startup+822.302 s]
/proc/loadavg: 1.00 1.04 1.16 2/67 27679
/proc/meminfo: memFree=1731704/2055920 swapFree=4181416/4192956
[pid=27670] ppid=27668 vsize=5356 CPUtime=0
/proc/27670/stat : 27670 (lysat.sh) S 27668 27670 27283 0 -1 4194304 310 134 0 0 0 0 0 0 16 0 1 0 104478703 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27670/statm: 1339 237 195 169 0 50 0
[pid=27673] ppid=27670 vsize=53924 CPUtime=821.83
/proc/27673/stat : 27673 (LySATi) R 27670 27670 27283 0 -1 4194304 12246 0 0 0 82169 14 0 0 25 0 1 0 104478704 55218176 12231 1992294400 134512640 135226915 4294956208 18446744073709551615 134537411 0 0 4096 3 0 0 0 17 0 0 0
/proc/27673/statm: 13481 12231 79 174 0 13304 0
Current children cumulated CPU time (s) 821.83
Current children cumulated vsize (KiB) 59280

[startup+882.302 s]
/proc/loadavg: 1.00 1.03 1.15 2/67 27679
/proc/meminfo: memFree=1731128/2055920 swapFree=4181416/4192956
[pid=27670] ppid=27668 vsize=5356 CPUtime=0
/proc/27670/stat : 27670 (lysat.sh) S 27668 27670 27283 0 -1 4194304 310 134 0 0 0 0 0 0 16 0 1 0 104478703 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27670/statm: 1339 237 195 169 0 50 0
[pid=27673] ppid=27670 vsize=54616 CPUtime=881.81
/proc/27673/stat : 27673 (LySATi) R 27670 27670 27283 0 -1 4194304 12398 0 0 0 88166 15 0 0 25 0 1 0 104478704 55926784 12383 1992294400 134512640 135226915 4294956208 18446744073709551615 134536788 0 0 4096 3 0 0 0 17 0 0 0
/proc/27673/statm: 13654 12383 79 174 0 13477 0
Current children cumulated CPU time (s) 881.81
Current children cumulated vsize (KiB) 59972

[startup+942.302 s]
/proc/loadavg: 1.00 1.02 1.14 2/67 27679
/proc/meminfo: memFree=1730744/2055920 swapFree=4181416/4192956
[pid=27670] ppid=27668 vsize=5356 CPUtime=0
/proc/27670/stat : 27670 (lysat.sh) S 27668 27670 27283 0 -1 4194304 310 134 0 0 0 0 0 0 16 0 1 0 104478703 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27670/statm: 1339 237 195 169 0 50 0
[pid=27673] ppid=27670 vsize=55264 CPUtime=941.78
/proc/27673/stat : 27673 (LySATi) R 27670 27670 27283 0 -1 4194304 12491 0 0 0 94163 15 0 0 25 0 1 0 104478704 56590336 12476 1992294400 134512640 135226915 4294956208 18446744073709551615 134543572 0 0 4096 3 0 0 0 17 0 0 0
/proc/27673/statm: 13816 12476 79 174 0 13639 0
Current children cumulated CPU time (s) 941.78
Current children cumulated vsize (KiB) 60620

[startup+1002.3 s]
/proc/loadavg: 1.07 1.03 1.13 2/67 27679
/proc/meminfo: memFree=1726776/2055920 swapFree=4181416/4192956
[pid=27670] ppid=27668 vsize=5356 CPUtime=0
/proc/27670/stat : 27670 (lysat.sh) S 27668 27670 27283 0 -1 4194304 310 134 0 0 0 0 0 0 16 0 1 0 104478703 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27670/statm: 1339 237 195 169 0 50 0
[pid=27673] ppid=27670 vsize=60324 CPUtime=1001.74
/proc/27673/stat : 27673 (LySATi) R 27670 27670 27283 0 -1 4194304 13507 0 0 0 100158 16 0 0 25 0 1 0 104478704 61771776 13492 1992294400 134512640 135226915 4294956208 18446744073709551615 134536772 0 0 4096 3 0 0 0 17 0 0 0
/proc/27673/statm: 15081 13492 79 174 0 14904 0
Current children cumulated CPU time (s) 1001.74
Current children cumulated vsize (KiB) 65680

[startup+1062.3 s]
/proc/loadavg: 1.08 1.04 1.13 2/67 27679
/proc/meminfo: memFree=1721720/2055920 swapFree=4181416/4192956
[pid=27670] ppid=27668 vsize=5356 CPUtime=0
/proc/27670/stat : 27670 (lysat.sh) S 27668 27670 27283 0 -1 4194304 310 134 0 0 0 0 0 0 16 0 1 0 104478703 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27670/statm: 1339 237 195 169 0 50 0
[pid=27673] ppid=27670 vsize=65168 CPUtime=1061.71
/proc/27673/stat : 27673 (LySATi) R 27670 27670 27283 0 -1 4194304 14780 0 0 0 106154 17 0 0 25 0 1 0 104478704 66732032 14765 1992294400 134512640 135226915 4294956208 18446744073709551615 134537059 0 0 4096 3 0 0 0 17 0 0 0
/proc/27673/statm: 16292 14765 79 174 0 16115 0
Current children cumulated CPU time (s) 1061.71
Current children cumulated vsize (KiB) 70524

[startup+1122.3 s]
/proc/loadavg: 1.09 1.05 1.12 2/67 27679
/proc/meminfo: memFree=1717048/2055920 swapFree=4181416/4192956
[pid=27670] ppid=27668 vsize=5356 CPUtime=0
/proc/27670/stat : 27670 (lysat.sh) S 27668 27670 27283 0 -1 4194304 310 134 0 0 0 0 0 0 16 0 1 0 104478703 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27670/statm: 1339 237 195 169 0 50 0
[pid=27673] ppid=27670 vsize=69952 CPUtime=1121.69
/proc/27673/stat : 27673 (LySATi) R 27670 27670 27283 0 -1 4194304 15912 0 0 0 112151 18 0 0 25 0 1 0 104478704 71630848 15897 1992294400 134512640 135226915 4294956208 18446744073709551615 134536749 0 0 4096 3 0 0 0 17 0 0 0
/proc/27673/statm: 17488 15897 79 174 0 17311 0
Current children cumulated CPU time (s) 1121.69
Current children cumulated vsize (KiB) 75308

[startup+1182.3 s]
/proc/loadavg: 1.08 1.05 1.11 2/67 27679
/proc/meminfo: memFree=1716472/2055920 swapFree=4181416/4192956
[pid=27670] ppid=27668 vsize=5356 CPUtime=0
/proc/27670/stat : 27670 (lysat.sh) S 27668 27670 27283 0 -1 4194304 310 134 0 0 0 0 0 0 16 0 1 0 104478703 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27670/statm: 1339 237 195 169 0 50 0
[pid=27673] ppid=27670 vsize=70336 CPUtime=1181.65
/proc/27673/stat : 27673 (LySATi) R 27670 27670 27283 0 -1 4194304 16048 0 0 0 118147 18 0 0 25 0 1 0 104478704 72024064 16033 1992294400 134512640 135226915 4294956208 18446744073709551615 134543500 0 0 4096 3 0 0 0 17 0 0 0
/proc/27673/statm: 17584 16033 79 174 0 17407 0
Current children cumulated CPU time (s) 1181.65
Current children cumulated vsize (KiB) 75692



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.7 s]
/proc/loadavg: 1.06 1.05 1.11 2/67 27679
/proc/meminfo: memFree=1716408/2055920 swapFree=4181416/4192956
[pid=27670] ppid=27668 vsize=5356 CPUtime=0
/proc/27670/stat : 27670 (lysat.sh) S 27668 27670 27283 0 -1 4194304 310 134 0 0 0 0 0 0 16 0 1 0 104478703 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27670/statm: 1339 237 195 169 0 50 0
[pid=27673] ppid=27670 vsize=70336 CPUtime=1200.05
/proc/27673/stat : 27673 (LySATi) R 27670 27670 27283 0 -1 4194304 16048 0 0 0 119987 18 0 0 25 0 1 0 104478704 72024064 16033 1992294400 134512640 135226915 4294956208 18446744073709551615 134536783 0 0 4096 3 0 0 0 17 0 0 0
/proc/27673/statm: 17584 16033 79 174 0 17407 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 75692

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: 1.06 1.05 1.11 2/67 27679
/proc/meminfo: memFree=1716408/2055920 swapFree=4181416/4192956
[pid=27670] ppid=27668 vsize=5356 CPUtime=0
/proc/27670/stat : 27670 (lysat.sh) S 27668 27670 27283 0 -1 4194304 310 134 0 0 0 0 0 0 16 0 1 0 104478703 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27670/statm: 1339 237 195 169 0 50 0
[pid=27673] ppid=27670 vsize=70336 CPUtime=1200.05
/proc/27673/stat : 27673 (LySATi) R 27670 27670 27283 0 -1 4194304 16048 0 0 0 119987 18 0 0 25 0 1 0 104478704 72024064 16033 1992294400 134512640 135226915 4294956208 18446744073709551615 134536783 0 0 4096 3 0 0 0 17 0 0 0
/proc/27673/statm: 17584 16033 79 174 0 17407 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 75692

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 27670 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=999
# CPU time returned by wait4() is 0.006998
# 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): 1200.71
CPU time (s): 1200.05
CPU user time (s): 1199.87
CPU system time (s): 0.18
CPU usage (%): 99.9449
Max. virtual memory (cumulated for all children) (KiB): 75692

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.005999
system time used= 0.000999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 444
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 1.35679 second user time and 3.01954 second system time

The end

Launcher Data 

Begin job on node84 at 2009-04-26 18:48:14
IDJOB=1730864
IDBENCH=24738
IDSOLVER=511
FILE ID=node84/1730864-1240764494
PBS_JOBID= 9187125
Free space on /tmp= 66216 MiB

SOLVER NAME= LySAT i/2009-03-20
BENCH NAME= SAT07/crafted/Difficult/contest05/jarvisalo/mod2-rand3bip-sat-280-1.sat05-2263.reshuffled-07.cnf
COMMAND LINE= lysat.sh BENCHNAME i
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1730864-1240764494/watcher-1730864-1240764494 -o /tmp/evaluation-result-1730864-1240764494/solver-1730864-1240764494 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1730864-1240764494.cnf i

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

MD5SUM BENCH= 5c670fd8fd3fa9f00ac6df3f4ca9c99c
RANDOM SEED=1518502475

node84.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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1781976 kB
Buffers:         30164 kB
Cached:         169460 kB
SwapCached:       5396 kB
Active:          23956 kB
Inactive:       183548 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1781976 kB
SwapTotal:     4192956 kB
SwapFree:      4181416 kB
Dirty:            2176 kB
Writeback:           0 kB
Mapped:          13496 kB
Slab:            52512 kB
Committed_AS:   379772 kB
PageTables:       1368 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= 66212 MiB
End job on node84 at 2009-04-26 19:08:17