Trace number 1825627

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) 5000.1 5002.11

General information on the benchmark

NameCRAFTED/sgi/
new-difficult-28-302-26-75.cnf
MD5SUMc8a761b6d0b0b208363324b0ab04d363
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
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...
0.01/0.02	c ==============================================================================
0.01/0.02	c |           |     ORIGINAL     |              LEARNT              |          |
0.01/0.02	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.01/0.02	c ==============================================================================
0.01/0.02	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:   0.117982 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-1825627-1242520820/watcher-1825627-1242520820 -o /tmp/evaluation-result-1825627-1242520820/solver-1825627-1242520820 -C 5000 -W 6000 -M 1800 lysat.sh HOME/instance-1825627-1242520820.cnf c 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 6000 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
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.85 0.97 0.94 3/64 32723
/proc/meminfo: memFree=1569168/2055920 swapFree=4181104/4192956
[pid=32723] ppid=32721 vsize=5356 CPUtime=0
/proc/32723/stat : 32723 (lysat.sh) R 32721 32723 32686 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 280109521 5484544 234 1992294400 4194304 4889804 548682068816 18446744073709551615 273653754527 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/32723/statm: 1339 234 194 169 0 50 0
[pid=32724] ppid=32723 vsize=824 CPUtime=0
/proc/32724/stat : 32724 (SatElite) R 32723 32723 32686 0 -1 4194304 139 0 0 0 0 0 0 0 18 0 1 0 280109522 843776 123 1992294400 134512640 135034092 4294956112 18446744073709551615 134673244 0 0 4096 3 0 0 0 17 0 0 0
/proc/32724/statm: 206 123 51 127 0 76 0

[startup+0.0137709 s]
/proc/loadavg: 0.85 0.97 0.94 3/64 32723
/proc/meminfo: memFree=1569168/2055920 swapFree=4181104/4192956
[pid=32723] ppid=32721 vsize=5356 CPUtime=0
/proc/32723/stat : 32723 (lysat.sh) S 32721 32723 32686 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 280109521 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/32723/statm: 1339 235 195 169 0 50 0
[pid=32724] ppid=32723 vsize=1676 CPUtime=0.01
/proc/32724/stat : 32724 (SatElite) R 32723 32723 32686 0 -1 4194304 343 0 0 0 1 0 0 0 18 0 1 0 280109522 1716224 327 1992294400 134512640 135034092 4294956112 18446744073709551615 134691005 0 0 4096 3 0 0 0 17 0 0 0
/proc/32724/statm: 419 327 51 127 0 289 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 7032

[startup+0.101776 s]
/proc/loadavg: 0.85 0.97 0.94 3/64 32723
/proc/meminfo: memFree=1569168/2055920 swapFree=4181104/4192956
[pid=32723] ppid=32721 vsize=5356 CPUtime=0
/proc/32723/stat : 32723 (lysat.sh) S 32721 32723 32686 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 280109521 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/32723/statm: 1339 235 195 169 0 50 0
[pid=32724] ppid=32723 vsize=5196 CPUtime=0.09
/proc/32724/stat : 32724 (SatElite) R 32723 32723 32686 0 -1 4194304 1046 0 0 0 9 0 0 0 19 0 1 0 280109522 5320704 1030 1992294400 134512640 135034092 4294956112 18446744073709551615 134569244 0 0 4096 3 0 0 0 17 0 0 0
/proc/32724/statm: 1299 1030 68 127 0 1169 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 10552

[startup+0.301796 s]
/proc/loadavg: 0.85 0.97 0.94 3/64 32723
/proc/meminfo: memFree=1569168/2055920 swapFree=4181104/4192956
[pid=32723] ppid=32721 vsize=5356 CPUtime=0.16
/proc/32723/stat : 32723 (lysat.sh) S 32721 32723 32686 0 -1 4194304 310 1051 0 0 0 0 16 0 16 0 1 0 280109521 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32723/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.16
Current children cumulated vsize (KiB) 5356

[startup+0.701821 s]
/proc/loadavg: 0.85 0.97 0.94 3/64 32723
/proc/meminfo: memFree=1569168/2055920 swapFree=4181104/4192956
[pid=32723] ppid=32721 vsize=5356 CPUtime=0.16
/proc/32723/stat : 32723 (lysat.sh) S 32721 32723 32686 0 -1 4194304 310 1051 0 0 0 0 16 0 16 0 1 0 280109521 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32723/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.16
Current children cumulated vsize (KiB) 5356

[startup+1.50187 s]
/proc/loadavg: 0.85 0.97 0.94 2/66 32726
/proc/meminfo: memFree=1561856/2055920 swapFree=4181104/4192956
[pid=32723] ppid=32721 vsize=5356 CPUtime=0.16
/proc/32723/stat : 32723 (lysat.sh) S 32721 32723 32686 0 -1 4194304 310 1051 0 0 0 0 16 0 16 0 1 0 280109521 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32723/statm: 1339 237 195 169 0 50 0
[pid=32726] ppid=32723 vsize=8620 CPUtime=1.31
/proc/32726/stat : 32726 (LySATc) R 32723 32723 32686 0 -1 4194304 1968 0 0 0 131 0 0 0 25 0 1 0 280109539 8826880 1953 1992294400 134512640 135214827 4294956224 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/32726/statm: 2155 1953 78 171 0 1982 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 13976

[startup+3.10197 s]
/proc/loadavg: 0.85 0.97 0.94 2/66 32726
/proc/meminfo: memFree=1559104/2055920 swapFree=4181104/4192956
[pid=32723] ppid=32721 vsize=5356 CPUtime=0.16
/proc/32723/stat : 32723 (lysat.sh) S 32721 32723 32686 0 -1 4194304 310 1051 0 0 0 0 16 0 16 0 1 0 280109521 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32723/statm: 1339 237 195 169 0 50 0
[pid=32726] ppid=32723 vsize=11656 CPUtime=2.92
/proc/32726/stat : 32726 (LySATc) R 32723 32723 32686 0 -1 4194304 2711 0 0 0 291 1 0 0 25 0 1 0 280109539 11935744 2696 1992294400 134512640 135214827 4294956224 18446744073709551615 134720950 0 0 4096 3 0 0 0 17 0 0 0
/proc/32726/statm: 2914 2696 78 171 0 2741 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 17012

[startup+6.3022 s]
/proc/loadavg: 0.86 0.97 0.94 2/66 32726
/proc/meminfo: memFree=1553984/2055920 swapFree=4181104/4192956
[pid=32723] ppid=32721 vsize=5356 CPUtime=0.16
/proc/32723/stat : 32723 (lysat.sh) S 32721 32723 32686 0 -1 4194304 310 1051 0 0 0 0 16 0 16 0 1 0 280109521 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32723/statm: 1339 237 195 169 0 50 0
[pid=32726] ppid=32723 vsize=16036 CPUtime=6.11
/proc/32726/stat : 32726 (LySATc) R 32723 32723 32686 0 -1 4194304 3804 0 0 0 609 2 0 0 25 0 1 0 280109539 16420864 3789 1992294400 134512640 135214827 4294956224 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 1 0 0
/proc/32726/statm: 4009 3789 78 171 0 3836 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 21392

[startup+12.7016 s]
/proc/loadavg: 0.87 0.97 0.94 2/66 32726
/proc/meminfo: memFree=1548488/2055920 swapFree=4181104/4192956
[pid=32723] ppid=32721 vsize=5356 CPUtime=0.16
/proc/32723/stat : 32723 (lysat.sh) S 32721 32723 32686 0 -1 4194304 310 1051 0 0 0 0 16 0 16 0 1 0 280109521 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32723/statm: 1339 237 195 169 0 50 0
[pid=32726] ppid=32723 vsize=20880 CPUtime=12.5
/proc/32726/stat : 32726 (LySATc) R 32723 32723 32686 0 -1 4194304 5024 0 0 0 1246 4 0 0 25 0 1 0 280109539 21381120 5009 1992294400 134512640 135214827 4294956224 18446744073709551615 134529376 0 0 4096 3 0 0 0 17 0 0 0
/proc/32726/statm: 5220 5009 78 171 0 5047 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 26236

[startup+25.5015 s]
/proc/loadavg: 0.90 0.97 0.94 2/66 32726
/proc/meminfo: memFree=1541768/2055920 swapFree=4181104/4192956
[pid=32723] ppid=32721 vsize=5356 CPUtime=0.16
/proc/32723/stat : 32723 (lysat.sh) S 32721 32723 32686 0 -1 4194304 310 1051 0 0 0 0 16 0 16 0 1 0 280109521 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32723/statm: 1339 237 195 169 0 50 0
[pid=32726] ppid=32723 vsize=27436 CPUtime=25.29
/proc/32726/stat : 32726 (LySATc) R 32723 32723 32686 0 -1 4194304 6653 0 0 0 2523 6 0 0 25 0 1 0 280109539 28094464 6638 1992294400 134512640 135214827 4294956224 18446744073709551615 134529372 0 0 4096 3 0 0 0 17 0 0 0
/proc/32726/statm: 6859 6638 78 171 0 6686 0
Current children cumulated CPU time (s) 25.45
Current children cumulated vsize (KiB) 32792

[startup+51.1012 s]
/proc/loadavg: 0.93 0.97 0.94 2/66 32728
/proc/meminfo: memFree=1531016/2055920 swapFree=4181104/4192956
[pid=32723] ppid=32721 vsize=5356 CPUtime=0.16
/proc/32723/stat : 32723 (lysat.sh) S 32721 32723 32686 0 -1 4194304 310 1051 0 0 0 0 16 0 16 0 1 0 280109521 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32723/statm: 1339 237 195 169 0 50 0
[pid=32726] ppid=32723 vsize=38164 CPUtime=50.86
/proc/32726/stat : 32726 (LySATc) R 32723 32723 32686 0 -1 4194304 9303 0 0 0 5077 9 0 0 25 0 1 0 280109539 39079936 9288 1992294400 134512640 135214827 4294956224 18446744073709551615 134529437 0 0 4096 3 0 0 0 17 0 0 0
/proc/32726/statm: 9541 9288 78 171 0 9368 0
Current children cumulated CPU time (s) 51.02
Current children cumulated vsize (KiB) 43520

[startup+102.306 s]
/proc/loadavg: 0.97 0.97 0.94 2/66 32728
/proc/meminfo: memFree=1523080/2055920 swapFree=4181104/4192956
[pid=32723] ppid=32721 vsize=5356 CPUtime=0.16
/proc/32723/stat : 32723 (lysat.sh) S 32721 32723 32686 0 -1 4194304 310 1051 0 0 0 0 16 0 16 0 1 0 280109521 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32723/statm: 1339 237 195 169 0 50 0
[pid=32726] ppid=32723 vsize=46064 CPUtime=102.05
/proc/32726/stat : 32726 (LySATc) R 32723 32723 32686 0 -1 4194304 11267 0 0 0 10194 11 0 0 25 0 1 0 280109539 47169536 11252 1992294400 134512640 135214827 4294956224 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/32726/statm: 11516 11252 78 171 0 11343 0
Current children cumulated CPU time (s) 102.21
Current children cumulated vsize (KiB) 51420

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/66 32728
/proc/meminfo: memFree=1518280/2055920 swapFree=4181104/4192956
[pid=32723] ppid=32721 vsize=5356 CPUtime=0.16
/proc/32723/stat : 32723 (lysat.sh) S 32721 32723 32686 0 -1 4194304 310 1051 0 0 0 0 16 0 16 0 1 0 280109521 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32723/statm: 1339 237 195 169 0 50 0
[pid=32726] ppid=32723 vsize=50872 CPUtime=162.02
/proc/32726/stat : 32726 (LySATc) R 32723 32723 32686 0 -1 4194304 12457 0 0 0 16189 13 0 0 25 0 1 0 280109539 52092928 12442 1992294400 134512640 135214827 4294956224 18446744073709551615 134529322 0 0 4096 3 0 0 0 17 0 0 0
/proc/32726/statm: 12718 12442 78 171 0 12545 0
Current children cumulated CPU time (s) 162.18
Current children cumulated vsize (KiB) 56228

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/66 32728
/proc/meminfo: memFree=1518280/2055920 swapFree=4181104/4192956
[pid=32723] ppid=32721 vsize=5356 CPUtime=0.16
/proc/32723/stat : 32723 (lysat.sh) S 32721 32723 32686 0 -1 4194304 310 1051 0 0 0 0 16 0 16 0 1 0 280109521 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32723/statm: 1339 237 195 169 0 50 0
[pid=32726] ppid=32723 vsize=50872 CPUtime=222
/proc/32726/stat : 32726 (LySATc) R 32723 32723 32686 0 -1 4194304 12460 0 0 0 22187 13 0 0 25 0 1 0 280109539 52092928 12445 1992294400 134512640 135214827 4294956224 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/32726/statm: 12718 12445 78 171 0 12545 0
Current children cumulated CPU time (s) 222.16
Current children cumulated vsize (KiB) 56228

[startup+282.302 s]
/proc/loadavg: 1.03 0.99 0.95 2/66 32728
/proc/meminfo: memFree=1513544/2055920 swapFree=4181104/4192956
[pid=32723] ppid=32721 vsize=5356 CPUtime=0.16
/proc/32723/stat : 32723 (lysat.sh) S 32721 32723 32686 0 -1 4194304 310 1051 0 0 0 0 16 0 16 0 1 0 280109521 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32723/statm: 1339 237 195 169 0 50 0
[pid=32726] ppid=32723 vsize=55728 CPUtime=281.98
/proc/32726/stat : 32726 (LySATc) R 32723 32723 32686 0 -1 4194304 13653 0 0 0 28184 14 0 0 25 0 1 0 280109539 57065472 13638 1992294400 134512640 135214827 4294956224 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/32726/statm: 13932 13638 78 171 0 13759 0
Current children cumulated CPU time (s) 282.14
Current children cumulated vsize (KiB) 61084

[startup+342.302 s]
/proc/loadavg: 1.01 0.99 0.95 2/66 32728
/proc/meminfo: memFree=1510408/2055920 swapFree=4181104/4192956
[pid=32723] ppid=32721 vsize=5356 CPUtime=0.16
/proc/32723/stat : 32723 (lysat.sh) S 32721 32723 32686 0 -1 4194304 310 1051 0 0 0 0 16 0 16 0 1 0 280109521 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32723/statm: 1339 237 195 169 0 50 0
[pid=32726] ppid=32723 vsize=58764 CPUtime=341.96
/proc/32726/stat : 32726 (LySATc) R 32723 32723 32686 0 -1 4194304 14433 0 0 0 34181 15 0 0 25 0 1 0 280109539 60174336 14418 1992294400 134512640 135214827 4294956224 18446744073709551615 134529372 0 0 4096 3 0 0 0 17 0 0 0
/proc/32726/statm: 14691 14418 78 171 0 14518 0
Current children cumulated CPU time (s) 342.12
Current children cumulated vsize (KiB) 64120

[startup+402.302 s]
/proc/loadavg: 1.00 0.99 0.95 2/66 32728
/proc/meminfo: memFree=1510408/2055920 swapFree=4181104/4192956
[pid=32723] ppid=32721 vsize=5356 CPUtime=0.16

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

/proc/32726/statm: 33421 32574 78 171 0 33248 0
Current children cumulated CPU time (s) 4360.54
Current children cumulated vsize (KiB) 139040

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/66 32736
/proc/meminfo: memFree=1437128/2055920 swapFree=4181104/4192956
[pid=32723] ppid=32721 vsize=5356 CPUtime=0.16
/proc/32723/stat : 32723 (lysat.sh) S 32721 32723 32686 0 -1 4194304 310 1051 0 0 0 0 16 0 16 0 1 0 280109521 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32723/statm: 1339 237 195 169 0 50 0
[pid=32726] ppid=32723 vsize=133684 CPUtime=4420.36
/proc/32726/stat : 32726 (LySATc) R 32723 32723 32686 0 -1 4194304 32599 0 0 0 442002 34 0 0 25 0 1 0 280109539 136892416 32574 1992294400 134512640 135214827 4294956224 18446744073709551615 134529372 0 0 4096 3 0 0 0 17 0 0 0
/proc/32726/statm: 33421 32574 78 171 0 33248 0
Current children cumulated CPU time (s) 4420.52
Current children cumulated vsize (KiB) 139040

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/66 32736
/proc/meminfo: memFree=1437064/2055920 swapFree=4181104/4192956
[pid=32723] ppid=32721 vsize=5356 CPUtime=0.16
/proc/32723/stat : 32723 (lysat.sh) S 32721 32723 32686 0 -1 4194304 310 1051 0 0 0 0 16 0 16 0 1 0 280109521 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32723/statm: 1339 237 195 169 0 50 0
[pid=32726] ppid=32723 vsize=133684 CPUtime=4480.34
/proc/32726/stat : 32726 (LySATc) R 32723 32723 32686 0 -1 4194304 32599 0 0 0 448000 34 0 0 25 0 1 0 280109539 136892416 32574 1992294400 134512640 135214827 4294956224 18446744073709551615 134529372 0 0 4096 3 0 0 0 17 0 0 0
/proc/32726/statm: 33421 32574 78 171 0 33248 0
Current children cumulated CPU time (s) 4480.5
Current children cumulated vsize (KiB) 139040

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/66 32736
/proc/meminfo: memFree=1437064/2055920 swapFree=4181104/4192956
[pid=32723] ppid=32721 vsize=5356 CPUtime=0.16
/proc/32723/stat : 32723 (lysat.sh) S 32721 32723 32686 0 -1 4194304 310 1051 0 0 0 0 16 0 16 0 1 0 280109521 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32723/statm: 1339 237 195 169 0 50 0
[pid=32726] ppid=32723 vsize=133684 CPUtime=4540.3
/proc/32726/stat : 32726 (LySATc) R 32723 32723 32686 0 -1 4194304 32599 0 0 0 453996 34 0 0 25 0 1 0 280109539 136892416 32574 1992294400 134512640 135214827 4294956224 18446744073709551615 134529372 0 0 4096 3 0 0 0 17 0 0 0
/proc/32726/statm: 33421 32574 78 171 0 33248 0
Current children cumulated CPU time (s) 4540.46
Current children cumulated vsize (KiB) 139040

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/66 32736
/proc/meminfo: memFree=1437064/2055920 swapFree=4181104/4192956
[pid=32723] ppid=32721 vsize=5356 CPUtime=0.16
/proc/32723/stat : 32723 (lysat.sh) S 32721 32723 32686 0 -1 4194304 310 1051 0 0 0 0 16 0 16 0 1 0 280109521 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32723/statm: 1339 237 195 169 0 50 0
[pid=32726] ppid=32723 vsize=133684 CPUtime=4600.28
/proc/32726/stat : 32726 (LySATc) R 32723 32723 32686 0 -1 4194304 32599 0 0 0 459994 34 0 0 25 0 1 0 280109539 136892416 32574 1992294400 134512640 135214827 4294956224 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/32726/statm: 33421 32574 78 171 0 33248 0
Current children cumulated CPU time (s) 4600.44
Current children cumulated vsize (KiB) 139040

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/66 32736
/proc/meminfo: memFree=1436232/2055920 swapFree=4181104/4192956
[pid=32723] ppid=32721 vsize=5356 CPUtime=0.16
/proc/32723/stat : 32723 (lysat.sh) S 32721 32723 32686 0 -1 4194304 310 1051 0 0 0 0 16 0 16 0 1 0 280109521 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32723/statm: 1339 237 195 169 0 50 0
[pid=32726] ppid=32723 vsize=134780 CPUtime=4660.26
/proc/32726/stat : 32726 (LySATc) R 32723 32723 32686 0 -1 4194304 32843 0 0 0 465992 34 0 0 25 0 1 0 280109539 138014720 32818 1992294400 134512640 135214827 4294956224 18446744073709551615 134535340 0 0 4096 3 0 0 0 17 0 0 0
/proc/32726/statm: 33695 32818 78 171 0 33522 0
Current children cumulated CPU time (s) 4660.42
Current children cumulated vsize (KiB) 140136

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 0.97 2/66 32736
/proc/meminfo: memFree=1436232/2055920 swapFree=4181104/4192956
[pid=32723] ppid=32721 vsize=5356 CPUtime=0.16
/proc/32723/stat : 32723 (lysat.sh) S 32721 32723 32686 0 -1 4194304 310 1051 0 0 0 0 16 0 16 0 1 0 280109521 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32723/statm: 1339 237 195 169 0 50 0
[pid=32726] ppid=32723 vsize=134780 CPUtime=4720.24
/proc/32726/stat : 32726 (LySATc) R 32723 32723 32686 0 -1 4194304 32843 0 0 0 471990 34 0 0 25 0 1 0 280109539 138014720 32818 1992294400 134512640 135214827 4294956224 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/32726/statm: 33695 32818 78 171 0 33522 0
Current children cumulated CPU time (s) 4720.4
Current children cumulated vsize (KiB) 140136

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/66 32736
/proc/meminfo: memFree=1436168/2055920 swapFree=4181104/4192956
[pid=32723] ppid=32721 vsize=5356 CPUtime=0.16
/proc/32723/stat : 32723 (lysat.sh) S 32721 32723 32686 0 -1 4194304 310 1051 0 0 0 0 16 0 16 0 1 0 280109521 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32723/statm: 1339 237 195 169 0 50 0
[pid=32726] ppid=32723 vsize=134780 CPUtime=4780.22
/proc/32726/stat : 32726 (LySATc) R 32723 32723 32686 0 -1 4194304 32843 0 0 0 477988 34 0 0 25 0 1 0 280109539 138014720 32818 1992294400 134512640 135214827 4294956224 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/32726/statm: 33695 32818 78 171 0 33522 0
Current children cumulated CPU time (s) 4780.38
Current children cumulated vsize (KiB) 140136

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/66 32742
/proc/meminfo: memFree=1436040/2055920 swapFree=4181104/4192956
[pid=32723] ppid=32721 vsize=5356 CPUtime=0.16
/proc/32723/stat : 32723 (lysat.sh) S 32721 32723 32686 0 -1 4194304 310 1051 0 0 0 0 16 0 16 0 1 0 280109521 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32723/statm: 1339 237 195 169 0 50 0
[pid=32726] ppid=32723 vsize=134780 CPUtime=4840.21
/proc/32726/stat : 32726 (LySATc) R 32723 32723 32686 0 -1 4194304 32845 0 0 0 483986 35 0 0 25 0 1 0 280109539 138014720 32820 1992294400 134512640 135214827 4294956224 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/32726/statm: 33695 32820 78 171 0 33522 0
Current children cumulated CPU time (s) 4840.37
Current children cumulated vsize (KiB) 140136

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 0.97 4/71 356
/proc/meminfo: memFree=1423648/2055920 swapFree=4181104/4192956
[pid=32723] ppid=32721 vsize=5356 CPUtime=0.16
/proc/32723/stat : 32723 (lysat.sh) S 32721 32723 32686 0 -1 4194304 310 1051 0 0 0 0 16 0 16 0 1 0 280109521 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32723/statm: 1339 237 195 169 0 50 0
[pid=32726] ppid=32723 vsize=144420 CPUtime=4900.18
/proc/32726/stat : 32726 (LySATc) R 32723 32723 32686 0 -1 4194304 35252 0 0 0 489980 38 0 0 25 0 1 0 280109539 147886080 35227 1992294400 134512640 135214827 4294956224 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/32726/statm: 36105 35227 78 171 0 35932 0
Current children cumulated CPU time (s) 4900.34
Current children cumulated vsize (KiB) 149776

[startup+4962.3 s]
/proc/loadavg: 1.03 1.01 0.97 2/66 774
/proc/meminfo: memFree=1425864/2055920 swapFree=4181104/4192956
[pid=32723] ppid=32721 vsize=5356 CPUtime=0.16
/proc/32723/stat : 32723 (lysat.sh) S 32721 32723 32686 0 -1 4194304 310 1051 0 0 0 0 16 0 16 0 1 0 280109521 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32723/statm: 1339 237 195 169 0 50 0
[pid=32726] ppid=32723 vsize=144420 CPUtime=4960.15
/proc/32726/stat : 32726 (LySATc) R 32723 32723 32686 0 -1 4194304 35252 0 0 0 495975 40 0 0 25 0 1 0 280109539 147886080 35227 1992294400 134512640 135214827 4294956224 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/32726/statm: 36105 35227 78 171 0 35932 0
Current children cumulated CPU time (s) 4960.31
Current children cumulated vsize (KiB) 149776



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5002.1 s]
/proc/loadavg: 1.01 1.01 0.97 2/66 774
/proc/meminfo: memFree=1425928/2055920 swapFree=4181104/4192956
[pid=32723] ppid=32721 vsize=5356 CPUtime=0.16
/proc/32723/stat : 32723 (lysat.sh) S 32721 32723 32686 0 -1 4194304 310 1051 0 0 0 0 16 0 16 0 1 0 280109521 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32723/statm: 1339 237 195 169 0 50 0
[pid=32726] ppid=32723 vsize=144420 CPUtime=4999.94
/proc/32726/stat : 32726 (LySATc) R 32723 32723 32686 0 -1 4194304 35253 0 0 0 499954 40 0 0 25 0 1 0 280109539 147886080 35228 1992294400 134512640 135214827 4294956224 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/32726/statm: 36105 35228 78 171 0 35932 0
Current children cumulated CPU time (s) 5000.1
Current children cumulated vsize (KiB) 149776

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

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

[startup+5002.1 s]
/proc/loadavg: 1.01 1.01 0.97 2/66 774
/proc/meminfo: memFree=1425928/2055920 swapFree=4181104/4192956
[pid=32723] ppid=32721 vsize=5356 CPUtime=0.16
/proc/32723/stat : 32723 (lysat.sh) S 32721 32723 32686 0 -1 4194304 310 1051 0 0 0 0 16 0 16 0 1 0 280109521 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32723/statm: 1339 237 195 169 0 50 0
[pid=32726] ppid=32723 vsize=144420 CPUtime=4999.94
/proc/32726/stat : 32726 (LySATc) R 32723 32723 32686 0 -1 4194304 35253 0 0 0 499954 40 0 0 25 0 1 0 280109539 147886080 35228 1992294400 134512640 135214827 4294956224 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/32726/statm: 36105 35228 78 171 0 35932 0
Current children cumulated CPU time (s) 5000.1
Current children cumulated vsize (KiB) 149776

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 32723 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=161975
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=10998
# CPU time returned by wait4() is 0.172973
# while last known CPU time is 5000.1
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 5002.11
CPU time (s): 5000.1
CPU user time (s): 4999.7
CPU system time (s): 0.4
CPU usage (%): 99.9597
Max. virtual memory (cumulated for all children) (KiB): 149776

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.161975
system time used= 0.010998
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= 2

runsolver used 4.00839 second user time and 14.1948 second system time

The end

Launcher Data 

Begin job on node52 at 2009-05-17 02:40:20
IDJOB=1825627
IDBENCH=71806
IDSOLVER=667
FILE ID=node52/1825627-1242520820
PBS_JOBID= 9307111
Free space on /tmp= 66168 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-1825627-1242520820/watcher-1825627-1242520820 -o /tmp/evaluation-result-1825627-1242520820/solver-1825627-1242520820 -C 5000 -W 6000 -M 1800  lysat.sh HOME/instance-1825627-1242520820.cnf c

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= c8a761b6d0b0b208363324b0ab04d363
RANDOM SEED=1208057117

node52.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.214
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.214
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1569712 kB
Buffers:         76556 kB
Cached:         331048 kB
SwapCached:       6040 kB
Active:          40332 kB
Inactive:       375428 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1569712 kB
SwapTotal:     4192956 kB
SwapFree:      4181104 kB
Dirty:            2848 kB
Writeback:           0 kB
Mapped:          13672 kB
Slab:            56500 kB
Committed_AS:  1105756 kB
PageTables:       1476 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66168 MiB
End job on node52 at 2009-05-17 04:03:45