Trace number 1738366

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 c/2009-03-20? (TO) 1200.05 1200.61

General information on the benchmark

NameCRAFTED/sgi/
new-difficult-28-302-26-75.cnf
MD5SUMc8a761b6d0b0b208363324b0ab04d363
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.18597
Satisfiable
(Un)Satisfiability was proved
Number of variables728
Number of clauses48442
Sum of the clauses size97560
Maximum clause length28
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 248416
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 526

Solver Data 

0.00/0.00	c Parsing...
0.00/0.02	c ==============================================================================
0.00/0.02	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.02	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.02	c ==============================================================================
0.00/0.02	c |         0 |   48442    97560 |   14532       0        0     nan |  0.000 % |
0.09/0.12	c |         0 |   47714   131916 |      --       0       --      -- |     --   | -728/34356
0.09/0.12	c ==============================================================================
0.09/0.12	c Result  :   #vars: 702   #clauses: 47714   #literals: 131916
0.09/0.12	c CPU time:   0.114982 s
0.09/0.12	c ==============================================================================
0.09/0.17	This is MiniSat 2.0 beta
0.09/0.17	WARNING: for repeatability, setting FPU to use double precision
0.09/0.17	============================[ Problem Statistics ]=============================
0.09/0.17	|                                                                             |
0.09/0.17	|  Number of variables:  702                                                  |
0.09/0.17	|  Number of clauses:    47714                                                |
0.09/0.19	|  Parsing time:         0.02         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-1738366-1240837354/watcher-1738366-1240837354 -o /tmp/evaluation-result-1738366-1240837354/solver-1738366-1240837354 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1738366-1240837354.cnf c 

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: 1.02 1.38 1.34 3/64 8459
/proc/meminfo: memFree=1552752/2055920 swapFree=4181452/4192956
[pid=8459] ppid=8457 vsize=5356 CPUtime=0
/proc/8459/stat : 8459 (lysat.sh) S 8457 8459 8209 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 111763852 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8459/statm: 1339 235 195 169 0 50 0
[pid=8460] ppid=8459 vsize=824 CPUtime=0
/proc/8460/stat : 8460 (SatElite) R 8459 8459 8209 0 -1 4194304 139 0 0 0 0 0 0 0 19 0 1 0 111763852 843776 123 1992294400 134512640 135034092 4294956096 18446744073709551615 134673244 0 0 4096 3 0 0 0 17 0 0 0
/proc/8460/statm: 206 123 51 127 0 76 0

[startup+0.012677 s]
/proc/loadavg: 1.02 1.38 1.34 3/64 8459
/proc/meminfo: memFree=1552752/2055920 swapFree=4181452/4192956
[pid=8459] ppid=8457 vsize=5356 CPUtime=0
/proc/8459/stat : 8459 (lysat.sh) S 8457 8459 8209 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 111763852 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8459/statm: 1339 235 195 169 0 50 0
[pid=8460] ppid=8459 vsize=1676 CPUtime=0
/proc/8460/stat : 8460 (SatElite) R 8459 8459 8209 0 -1 4194304 318 0 0 0 0 0 0 0 19 0 1 0 111763852 1716224 302 1992294400 134512640 135034092 4294956096 18446744073709551615 134691005 0 0 4096 3 0 0 0 17 0 0 0
/proc/8460/statm: 419 303 51 127 0 289 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 7032

[startup+0.101691 s]
/proc/loadavg: 1.02 1.38 1.34 3/64 8459
/proc/meminfo: memFree=1552752/2055920 swapFree=4181452/4192956
[pid=8459] ppid=8457 vsize=5356 CPUtime=0
/proc/8459/stat : 8459 (lysat.sh) S 8457 8459 8209 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 111763852 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8459/statm: 1339 235 195 169 0 50 0
[pid=8460] ppid=8459 vsize=5196 CPUtime=0.09
/proc/8460/stat : 8460 (SatElite) R 8459 8459 8209 0 -1 4194304 1046 0 0 0 9 0 0 0 19 0 1 0 111763852 5320704 1030 1992294400 134512640 135034092 4294956096 18446744073709551615 134563226 0 0 4096 3 0 0 0 17 0 0 0
/proc/8460/statm: 1299 1030 68 127 0 1169 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 10552

[startup+0.301728 s]
/proc/loadavg: 1.02 1.38 1.34 3/64 8459
/proc/meminfo: memFree=1552752/2055920 swapFree=4181452/4192956
[pid=8459] ppid=8457 vsize=5356 CPUtime=0.16
/proc/8459/stat : 8459 (lysat.sh) S 8457 8459 8209 0 -1 4194304 310 1051 0 0 0 0 15 1 17 0 1 0 111763852 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8459/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.16
Current children cumulated vsize (KiB) 5356

[startup+0.701787 s]
/proc/loadavg: 1.02 1.38 1.34 3/64 8459
/proc/meminfo: memFree=1552752/2055920 swapFree=4181452/4192956
[pid=8459] ppid=8457 vsize=5356 CPUtime=0.16
/proc/8459/stat : 8459 (lysat.sh) S 8457 8459 8209 0 -1 4194304 310 1051 0 0 0 0 15 1 17 0 1 0 111763852 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8459/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.16
Current children cumulated vsize (KiB) 5356

[startup+1.5019 s]
/proc/loadavg: 1.02 1.38 1.34 2/66 8462
/proc/meminfo: memFree=1545440/2055920 swapFree=4181452/4192956
[pid=8459] ppid=8457 vsize=5356 CPUtime=0.16
/proc/8459/stat : 8459 (lysat.sh) S 8457 8459 8209 0 -1 4194304 310 1051 0 0 0 0 15 1 17 0 1 0 111763852 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8459/statm: 1339 237 195 169 0 50 0
[pid=8462] ppid=8459 vsize=8620 CPUtime=1.31
/proc/8462/stat : 8462 (LySATc) R 8459 8459 8209 0 -1 4194304 1967 0 0 0 131 0 0 0 25 0 1 0 111763869 8826880 1952 1992294400 134512640 135214827 4294956208 18446744073709551615 134527298 0 0 4096 3 0 0 0 17 0 0 0
/proc/8462/statm: 2155 1952 78 171 0 1982 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 13976

[startup+3.10213 s]
/proc/loadavg: 1.02 1.38 1.34 2/66 8462
/proc/meminfo: memFree=1542688/2055920 swapFree=4181452/4192956
[pid=8459] ppid=8457 vsize=5356 CPUtime=0.16
/proc/8459/stat : 8459 (lysat.sh) S 8457 8459 8209 0 -1 4194304 310 1051 0 0 0 0 15 1 17 0 1 0 111763852 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8459/statm: 1339 237 195 169 0 50 0
[pid=8462] ppid=8459 vsize=11656 CPUtime=2.91
/proc/8462/stat : 8462 (LySATc) R 8459 8459 8209 0 -1 4194304 2720 0 0 0 290 1 0 0 25 0 1 0 111763869 11935744 2705 1992294400 134512640 135214827 4294956208 18446744073709551615 134529471 0 0 4096 3 0 0 0 17 0 0 0
/proc/8462/statm: 2914 2705 78 171 0 2741 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 17012

[startup+6.3016 s]
/proc/loadavg: 1.01 1.37 1.33 2/66 8462
/proc/meminfo: memFree=1537568/2055920 swapFree=4181452/4192956
[pid=8459] ppid=8457 vsize=5356 CPUtime=0.16
/proc/8459/stat : 8459 (lysat.sh) S 8457 8459 8209 0 -1 4194304 310 1051 0 0 0 0 15 1 17 0 1 0 111763852 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8459/statm: 1339 237 195 169 0 50 0
[pid=8462] ppid=8459 vsize=16036 CPUtime=6.11
/proc/8462/stat : 8462 (LySATc) R 8459 8459 8209 0 -1 4194304 3823 0 0 0 608 3 0 0 25 0 1 0 111763869 16420864 3808 1992294400 134512640 135214827 4294956208 18446744073709551615 134529372 0 0 4096 3 0 0 0 17 0 0 0
/proc/8462/statm: 4009 3808 78 171 0 3836 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 21392

[startup+12.7015 s]
/proc/loadavg: 1.01 1.36 1.33 2/66 8462
/proc/meminfo: memFree=1531936/2055920 swapFree=4181452/4192956
[pid=8459] ppid=8457 vsize=5356 CPUtime=0.16
/proc/8459/stat : 8459 (lysat.sh) S 8457 8459 8209 0 -1 4194304 310 1051 0 0 0 0 15 1 17 0 1 0 111763852 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8459/statm: 1339 237 195 169 0 50 0
[pid=8462] ppid=8459 vsize=21012 CPUtime=12.51
/proc/8462/stat : 8462 (LySATc) R 8459 8459 8209 0 -1 4194304 5041 0 0 0 1247 4 0 0 25 0 1 0 111763869 21516288 5026 1992294400 134512640 135214827 4294956208 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/8462/statm: 5253 5026 78 171 0 5080 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 26368

[startup+25.5014 s]
/proc/loadavg: 1.01 1.35 1.33 2/66 8462
/proc/meminfo: memFree=1525280/2055920 swapFree=4181452/4192956
[pid=8459] ppid=8457 vsize=5356 CPUtime=0.16
/proc/8459/stat : 8459 (lysat.sh) S 8457 8459 8209 0 -1 4194304 310 1051 0 0 0 0 15 1 17 0 1 0 111763852 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8459/statm: 1339 237 195 169 0 50 0
[pid=8462] ppid=8459 vsize=27436 CPUtime=25.31
/proc/8462/stat : 8462 (LySATc) R 8459 8459 8209 0 -1 4194304 6663 0 0 0 2525 6 0 0 25 0 1 0 111763869 28094464 6648 1992294400 134512640 135214827 4294956208 18446744073709551615 134529394 0 0 4096 3 0 0 0 17 0 0 0
/proc/8462/statm: 6859 6648 78 171 0 6686 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 32792

[startup+51.1012 s]
/proc/loadavg: 1.00 1.32 1.32 2/66 8462
/proc/meminfo: memFree=1514720/2055920 swapFree=4181452/4192956
[pid=8459] ppid=8457 vsize=5356 CPUtime=0.16
/proc/8459/stat : 8459 (lysat.sh) S 8457 8459 8209 0 -1 4194304 310 1051 0 0 0 0 15 1 17 0 1 0 111763852 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8459/statm: 1339 237 195 169 0 50 0
[pid=8462] ppid=8459 vsize=38296 CPUtime=50.89
/proc/8462/stat : 8462 (LySATc) R 8459 8459 8209 0 -1 4194304 9329 0 0 0 5080 9 0 0 25 0 1 0 111763869 39215104 9314 1992294400 134512640 135214827 4294956208 18446744073709551615 134529376 0 0 4096 3 0 0 0 17 0 0 0
/proc/8462/statm: 9574 9314 78 171 0 9401 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 43652

[startup+102.306 s]
/proc/loadavg: 1.00 1.26 1.30 2/66 8462
/proc/meminfo: memFree=1506656/2055920 swapFree=4181452/4192956
[pid=8459] ppid=8457 vsize=5356 CPUtime=0.16
/proc/8459/stat : 8459 (lysat.sh) S 8457 8459 8209 0 -1 4194304 310 1051 0 0 0 0 15 1 17 0 1 0 111763852 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8459/statm: 1339 237 195 169 0 50 0
[pid=8462] ppid=8459 vsize=46064 CPUtime=102.07
/proc/8462/stat : 8462 (LySATc) R 8459 8459 8209 0 -1 4194304 11281 0 0 0 10196 11 0 0 25 0 1 0 111763869 47169536 11266 1992294400 134512640 135214827 4294956208 18446744073709551615 134529248 0 0 4096 3 0 0 0 17 0 0 0
/proc/8462/statm: 11516 11266 78 171 0 11343 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 51420

[startup+162.302 s]
/proc/loadavg: 1.00 1.21 1.27 2/66 8462
/proc/meminfo: memFree=1501920/2055920 swapFree=4181452/4192956
[pid=8459] ppid=8457 vsize=5356 CPUtime=0.16
/proc/8459/stat : 8459 (lysat.sh) S 8457 8459 8209 0 -1 4194304 310 1051 0 0 0 0 15 1 17 0 1 0 111763852 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8459/statm: 1339 237 195 169 0 50 0
[pid=8462] ppid=8459 vsize=50872 CPUtime=162.04
/proc/8462/stat : 8462 (LySATc) R 8459 8459 8209 0 -1 4194304 12457 0 0 0 16193 11 0 0 25 0 1 0 111763869 52092928 12442 1992294400 134512640 135214827 4294956208 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/8462/statm: 12718 12442 78 171 0 12545 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 56228

[startup+222.301 s]
/proc/loadavg: 1.00 1.17 1.25 2/66 8462
/proc/meminfo: memFree=1501856/2055920 swapFree=4181452/4192956
[pid=8459] ppid=8457 vsize=5356 CPUtime=0.16
/proc/8459/stat : 8459 (lysat.sh) S 8457 8459 8209 0 -1 4194304 310 1051 0 0 0 0 15 1 17 0 1 0 111763852 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8459/statm: 1339 237 195 169 0 50 0
[pid=8462] ppid=8459 vsize=50872 CPUtime=222.02
/proc/8462/stat : 8462 (LySATc) R 8459 8459 8209 0 -1 4194304 12460 0 0 0 22191 11 0 0 25 0 1 0 111763869 52092928 12445 1992294400 134512640 135214827 4294956208 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/8462/statm: 12718 12445 78 171 0 12545 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 56228

[startup+282.301 s]
/proc/loadavg: 1.00 1.14 1.24 2/66 8462
/proc/meminfo: memFree=1497120/2055920 swapFree=4181452/4192956
[pid=8459] ppid=8457 vsize=5356 CPUtime=0.16
/proc/8459/stat : 8459 (lysat.sh) S 8457 8459 8209 0 -1 4194304 310 1051 0 0 0 0 15 1 17 0 1 0 111763852 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8459/statm: 1339 237 195 169 0 50 0
[pid=8462] ppid=8459 vsize=55728 CPUtime=282
/proc/8462/stat : 8462 (LySATc) R 8459 8459 8209 0 -1 4194304 13653 0 0 0 28187 13 0 0 25 0 1 0 111763869 57065472 13638 1992294400 134512640 135214827 4294956208 18446744073709551615 134529314 0 0 4096 3 0 0 0 17 0 0 0
/proc/8462/statm: 13932 13638 78 171 0 13759 0
Current children cumulated CPU time (s) 282.16
Current children cumulated vsize (KiB) 61084

[startup+342.302 s]
/proc/loadavg: 1.00 1.11 1.22 2/66 8462
/proc/meminfo: memFree=1493984/2055920 swapFree=4181452/4192956
[pid=8459] ppid=8457 vsize=5356 CPUtime=0.16
/proc/8459/stat : 8459 (lysat.sh) S 8457 8459 8209 0 -1 4194304 310 1051 0 0 0 0 15 1 17 0 1 0 111763852 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8459/statm: 1339 237 195 169 0 50 0
[pid=8462] ppid=8459 vsize=58764 CPUtime=341.98
/proc/8462/stat : 8462 (LySATc) R 8459 8459 8209 0 -1 4194304 14433 0 0 0 34184 14 0 0 25 0 1 0 111763869 60174336 14418 1992294400 134512640 135214827 4294956208 18446744073709551615 134529372 0 0 4096 3 0 0 0 17 0 0 0
/proc/8462/statm: 14691 14418 78 171 0 14518 0
Current children cumulated CPU time (s) 342.14
Current children cumulated vsize (KiB) 64120

[startup+402.302 s]
/proc/loadavg: 1.00 1.09 1.20 2/66 8462
/proc/meminfo: memFree=1493984/2055920 swapFree=4181452/4192956

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

/proc/8462/statm: 17714 17411 78 171 0 17541 0
Current children cumulated CPU time (s) 522.04
Current children cumulated vsize (KiB) 76212

[startup+582.302 s]
/proc/loadavg: 1.00 1.04 1.16 2/66 8462
/proc/meminfo: memFree=1482080/2055920 swapFree=4181452/4192956
[pid=8459] ppid=8457 vsize=5356 CPUtime=0.16
/proc/8459/stat : 8459 (lysat.sh) S 8457 8459 8209 0 -1 4194304 310 1051 0 0 0 0 15 1 17 0 1 0 111763852 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8459/statm: 1339 237 195 169 0 50 0
[pid=8462] ppid=8459 vsize=70856 CPUtime=581.85
/proc/8462/stat : 8462 (LySATc) R 8459 8459 8209 0 -1 4194304 17428 0 0 0 58169 16 0 0 25 0 1 0 111763869 72556544 17413 1992294400 134512640 135214827 4294956208 18446744073709551615 134529390 0 0 4096 3 0 0 0 17 1 0 0
/proc/8462/statm: 17714 17413 78 171 0 17541 0
Current children cumulated CPU time (s) 582.01
Current children cumulated vsize (KiB) 76212

[startup+642.301 s]
/proc/loadavg: 1.00 1.03 1.15 2/66 8462
/proc/meminfo: memFree=1481568/2055920 swapFree=4181452/4192956
[pid=8459] ppid=8457 vsize=5356 CPUtime=0.16
/proc/8459/stat : 8459 (lysat.sh) S 8457 8459 8209 0 -1 4194304 310 1051 0 0 0 0 15 1 17 0 1 0 111763852 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8459/statm: 1339 237 195 169 0 50 0
[pid=8462] ppid=8459 vsize=71428 CPUtime=641.83
/proc/8462/stat : 8462 (LySATc) R 8459 8459 8209 0 -1 4194304 17549 0 0 0 64166 17 0 0 25 0 1 0 111763869 73142272 17534 1992294400 134512640 135214827 4294956208 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/8462/statm: 17857 17534 78 171 0 17684 0
Current children cumulated CPU time (s) 641.99
Current children cumulated vsize (KiB) 76784

[startup+702.302 s]
/proc/loadavg: 1.00 1.02 1.14 2/66 8462
/proc/meminfo: memFree=1481440/2055920 swapFree=4181452/4192956
[pid=8459] ppid=8457 vsize=5356 CPUtime=0.16
/proc/8459/stat : 8459 (lysat.sh) S 8457 8459 8209 0 -1 4194304 310 1051 0 0 0 0 15 1 17 0 1 0 111763852 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8459/statm: 1339 237 195 169 0 50 0
[pid=8462] ppid=8459 vsize=71428 CPUtime=701.8
/proc/8462/stat : 8462 (LySATc) R 8459 8459 8209 0 -1 4194304 17555 0 0 0 70163 17 0 0 25 0 1 0 111763869 73142272 17540 1992294400 134512640 135214827 4294956208 18446744073709551615 134529390 0 0 4096 3 0 0 0 17 0 0 0
/proc/8462/statm: 17857 17540 78 171 0 17684 0
Current children cumulated CPU time (s) 701.96
Current children cumulated vsize (KiB) 76784

[startup+762.306 s]
/proc/loadavg: 1.00 1.02 1.12 2/66 8462
/proc/meminfo: memFree=1478432/2055920 swapFree=4181452/4192956
[pid=8459] ppid=8457 vsize=5356 CPUtime=0.16
/proc/8459/stat : 8459 (lysat.sh) S 8457 8459 8209 0 -1 4194304 310 1051 0 0 0 0 15 1 17 0 1 0 111763852 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8459/statm: 1339 237 195 169 0 50 0
[pid=8462] ppid=8459 vsize=74756 CPUtime=761.77
/proc/8462/stat : 8462 (LySATc) R 8459 8459 8209 0 -1 4194304 18357 0 0 0 76160 17 0 0 25 0 1 0 111763869 76550144 18342 1992294400 134512640 135214827 4294956208 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/8462/statm: 18689 18342 78 171 0 18516 0
Current children cumulated CPU time (s) 761.93
Current children cumulated vsize (KiB) 80112

[startup+822.302 s]
/proc/loadavg: 1.00 1.01 1.11 2/66 8462
/proc/meminfo: memFree=1477856/2055920 swapFree=4181452/4192956
[pid=8459] ppid=8457 vsize=5356 CPUtime=0.16
/proc/8459/stat : 8459 (lysat.sh) S 8457 8459 8209 0 -1 4194304 310 1051 0 0 0 0 15 1 17 0 1 0 111763852 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8459/statm: 1339 237 195 169 0 50 0
[pid=8462] ppid=8459 vsize=75388 CPUtime=821.74
/proc/8462/stat : 8462 (LySATc) R 8459 8459 8209 0 -1 4194304 18470 0 0 0 82157 17 0 0 25 0 1 0 111763869 77197312 18455 1992294400 134512640 135214827 4294956208 18446744073709551615 134529360 0 0 4096 3 0 0 0 17 0 0 0
/proc/8462/statm: 18847 18455 78 171 0 18674 0
Current children cumulated CPU time (s) 821.9
Current children cumulated vsize (KiB) 80744

[startup+882.302 s]
/proc/loadavg: 1.00 1.01 1.10 2/66 8462
/proc/meminfo: memFree=1471776/2055920 swapFree=4181452/4192956
[pid=8459] ppid=8457 vsize=5356 CPUtime=0.16
/proc/8459/stat : 8459 (lysat.sh) S 8457 8459 8209 0 -1 4194304 310 1051 0 0 0 0 15 1 17 0 1 0 111763852 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8459/statm: 1339 237 195 169 0 50 0
[pid=8462] ppid=8459 vsize=81724 CPUtime=881.73
/proc/8462/stat : 8462 (LySATc) R 8459 8459 8209 0 -1 4194304 20019 0 0 0 88154 19 0 0 25 0 1 0 111763869 83685376 20004 1992294400 134512640 135214827 4294956208 18446744073709551615 134529469 0 0 4096 3 0 0 0 17 0 0 0
/proc/8462/statm: 20431 20004 78 171 0 20258 0
Current children cumulated CPU time (s) 881.89
Current children cumulated vsize (KiB) 87080

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.09 2/66 8462
/proc/meminfo: memFree=1465504/2055920 swapFree=4181452/4192956
[pid=8459] ppid=8457 vsize=5356 CPUtime=0.16
/proc/8459/stat : 8459 (lysat.sh) S 8457 8459 8209 0 -1 4194304 310 1051 0 0 0 0 15 1 17 0 1 0 111763852 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8459/statm: 1339 237 195 169 0 50 0
[pid=8462] ppid=8459 vsize=87896 CPUtime=941.69
/proc/8462/stat : 8462 (LySATc) R 8459 8459 8209 0 -1 4194304 21545 0 0 0 94148 21 0 0 25 0 1 0 111763869 90005504 21530 1992294400 134512640 135214827 4294956208 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/8462/statm: 21974 21530 78 171 0 21801 0
Current children cumulated CPU time (s) 941.85
Current children cumulated vsize (KiB) 93252

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.08 2/66 8462
/proc/meminfo: memFree=1465312/2055920 swapFree=4181452/4192956
[pid=8459] ppid=8457 vsize=5356 CPUtime=0.16
/proc/8459/stat : 8459 (lysat.sh) S 8457 8459 8209 0 -1 4194304 310 1051 0 0 0 0 15 1 17 0 1 0 111763852 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8459/statm: 1339 237 195 169 0 50 0
[pid=8462] ppid=8459 vsize=88060 CPUtime=1001.67
/proc/8462/stat : 8462 (LySATc) R 8459 8459 8209 0 -1 4194304 21599 0 0 0 100146 21 0 0 25 0 1 0 111763869 90173440 21584 1992294400 134512640 135214827 4294956208 18446744073709551615 134529376 0 0 4096 3 0 0 0 17 0 0 0
/proc/8462/statm: 22015 21584 78 171 0 21842 0
Current children cumulated CPU time (s) 1001.83
Current children cumulated vsize (KiB) 93416

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.08 2/66 8462
/proc/meminfo: memFree=1464736/2055920 swapFree=4181452/4192956
[pid=8459] ppid=8457 vsize=5356 CPUtime=0.16
/proc/8459/stat : 8459 (lysat.sh) S 8457 8459 8209 0 -1 4194304 310 1051 0 0 0 0 15 1 17 0 1 0 111763852 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8459/statm: 1339 237 195 169 0 50 0
[pid=8462] ppid=8459 vsize=88792 CPUtime=1061.64
/proc/8462/stat : 8462 (LySATc) R 8459 8459 8209 0 -1 4194304 21741 0 0 0 106143 21 0 0 25 0 1 0 111763869 90923008 21726 1992294400 134512640 135214827 4294956208 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/8462/statm: 22198 21726 78 171 0 22025 0
Current children cumulated CPU time (s) 1061.8
Current children cumulated vsize (KiB) 94148

[startup+1122.3 s]
/proc/loadavg: 1.04 1.01 1.08 2/66 8462
/proc/meminfo: memFree=1464736/2055920 swapFree=4181452/4192956
[pid=8459] ppid=8457 vsize=5356 CPUtime=0.16
/proc/8459/stat : 8459 (lysat.sh) S 8457 8459 8209 0 -1 4194304 310 1051 0 0 0 0 15 1 17 0 1 0 111763852 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8459/statm: 1339 237 195 169 0 50 0
[pid=8462] ppid=8459 vsize=88792 CPUtime=1121.62
/proc/8462/stat : 8462 (LySATc) R 8459 8459 8209 0 -1 4194304 21741 0 0 0 112141 21 0 0 25 0 1 0 111763869 90923008 21726 1992294400 134512640 135214827 4294956208 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/8462/statm: 22198 21726 78 171 0 22025 0
Current children cumulated CPU time (s) 1121.78
Current children cumulated vsize (KiB) 94148

[startup+1182.3 s]
/proc/loadavg: 1.01 1.01 1.07 2/66 8462
/proc/meminfo: memFree=1464672/2055920 swapFree=4181452/4192956
[pid=8459] ppid=8457 vsize=5356 CPUtime=0.16
/proc/8459/stat : 8459 (lysat.sh) S 8457 8459 8209 0 -1 4194304 310 1051 0 0 0 0 15 1 17 0 1 0 111763852 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8459/statm: 1339 237 195 169 0 50 0
[pid=8462] ppid=8459 vsize=88792 CPUtime=1181.59
/proc/8462/stat : 8462 (LySATc) R 8459 8459 8209 0 -1 4194304 21745 0 0 0 118138 21 0 0 25 0 1 0 111763869 90923008 21730 1992294400 134512640 135214827 4294956208 18446744073709551615 134529372 0 0 4096 3 0 0 0 17 0 0 0
/proc/8462/statm: 22198 21730 78 171 0 22025 0
Current children cumulated CPU time (s) 1181.75
Current children cumulated vsize (KiB) 94148



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.01 1.00 1.07 2/66 8462
/proc/meminfo: memFree=1464672/2055920 swapFree=4181452/4192956
[pid=8459] ppid=8457 vsize=5356 CPUtime=0.16
/proc/8459/stat : 8459 (lysat.sh) S 8457 8459 8209 0 -1 4194304 310 1051 0 0 0 0 15 1 17 0 1 0 111763852 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8459/statm: 1339 237 195 169 0 50 0
[pid=8462] ppid=8459 vsize=88792 CPUtime=1199.89
/proc/8462/stat : 8462 (LySATc) R 8459 8459 8209 0 -1 4194304 21745 0 0 0 119968 21 0 0 25 0 1 0 111763869 90923008 21730 1992294400 134512640 135214827 4294956208 18446744073709551615 134529394 0 0 4096 3 0 0 0 17 0 0 0
/proc/8462/statm: 22198 21730 78 171 0 22025 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 94148

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 8459 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=156976
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=16997
# CPU time returned by wait4() is 0.173973
# 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): 1200.61
CPU time (s): 1200.05
CPU user time (s): 1199.83
CPU system time (s): 0.22
CPU usage (%): 99.9532
Max. virtual memory (cumulated for all children) (KiB): 94148

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.156976
system time used= 0.016997
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1361
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 5
involuntary context switches= 3

runsolver used 1.11883 second user time and 3.2565 second system time

The end

Launcher Data 

Begin job on node39 at 2009-04-27 15:02:34
IDJOB=1738366
IDBENCH=71806
IDSOLVER=512
FILE ID=node39/1738366-1240837354
PBS_JOBID= 9187552
Free space on /tmp= 66344 MiB

SOLVER NAME= LySAT c/2009-03-20
BENCH NAME= SAT09/CRAFTED/sgi/new-difficult-28-302-26-75.cnf
COMMAND LINE= lysat.sh BENCHNAME c
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1738366-1240837354/watcher-1738366-1240837354 -o /tmp/evaluation-result-1738366-1240837354/solver-1738366-1240837354 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1738366-1240837354.cnf c

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

MD5SUM BENCH= c8a761b6d0b0b208363324b0ab04d363
RANDOM SEED=1902464157

node39.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		: 3000.281
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		: 3000.281
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:       1553296 kB
Buffers:         69064 kB
Cached:         369752 kB
SwapCached:       6312 kB
Active:         252152 kB
Inactive:       195520 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1553296 kB
SwapTotal:     4192956 kB
SwapFree:      4181452 kB
Dirty:            2732 kB
Writeback:           0 kB
Mapped:          13588 kB
Slab:            41108 kB
Committed_AS:   537956 kB
PageTables:       1380 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= 66344 MiB
End job on node39 at 2009-04-27 15:22:37