Trace number 1525450

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) 1200.04 1200.41

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/16000/
unif-k3-r4.2-v16000-c67200-S17277413-072.cnf
MD5SUM0ec786bf459e33d21d020cc6c867d755
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark24.9522
Satisfiable
(Un)Satisfiability was proved
Number of variables16000
Number of clauses67200
Sum of the clauses size201600
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 367200
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...
0.01/0.08	c ==============================================================================
0.01/0.08	c |           |     ORIGINAL     |              LEARNT              |          |
0.01/0.08	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.01/0.08	c ==============================================================================
0.01/0.08	c |         0 |   67200   201600 |   20159       0        0     nan |  0.000 % |
0.18/0.24	c |         0 |   66714   202780 |      --       0       --      -- |     --   | -486/1180
0.18/0.24	c ==============================================================================
0.18/0.24	c Result  :   #vars: 15564   #clauses: 66714   #literals: 202780
0.18/0.24	c CPU time:   0.238963 s
0.18/0.24	c ==============================================================================
0.29/0.34	This is MiniSat 2.0 beta
0.29/0.34	WARNING: for repeatability, setting FPU to use double precision
0.29/0.34	============================[ Problem Statistics ]=============================
0.29/0.34	|                                                                             |
0.29/0.34	|  Number of variables:  15564                                                |
0.29/0.34	|  Number of clauses:    66714                                                |
0.29/0.39	|  Parsing time:         0.04         s                                       |

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1525450-1238402548/watcher-1525450-1238402548 -o /tmp/evaluation-result-1525450-1238402548/solver-1525450-1238402548 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1525450-1238402548.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: 2.18 2.00 1.60 3/65 28009
/proc/meminfo: memFree=1725224/2055920 swapFree=4178736/4192956
[pid=28009] ppid=28007 vsize=5356 CPUtime=0
/proc/28009/stat : 28009 (lysat.sh) S 28007 28009 27708 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 466588704 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28009/statm: 1339 235 195 169 0 50 0
[pid=28010] ppid=28009 vsize=2388 CPUtime=0
/proc/28010/stat : 28010 (SatElite) R 28009 28009 27708 0 -1 4194304 496 0 0 0 0 0 0 0 18 0 1 0 466588704 2445312 480 1992294400 134512640 135034092 4294956096 18446744073709551615 134691005 0 0 4096 3 0 0 0 17 1 0 0
/proc/28010/statm: 597 480 50 127 0 467 0

[startup+0.0176101 s]
/proc/loadavg: 2.18 2.00 1.60 3/65 28009
/proc/meminfo: memFree=1725224/2055920 swapFree=4178736/4192956
[pid=28009] ppid=28007 vsize=5356 CPUtime=0
/proc/28009/stat : 28009 (lysat.sh) S 28007 28009 27708 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 466588704 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28009/statm: 1339 235 195 169 0 50 0
[pid=28010] ppid=28009 vsize=3312 CPUtime=0.01
/proc/28010/stat : 28010 (SatElite) R 28009 28009 27708 0 -1 4194304 748 0 0 0 1 0 0 0 18 0 1 0 466588704 3391488 732 1992294400 134512640 135034092 4294956096 18446744073709551615 134673244 0 0 4096 3 0 0 0 17 1 0 0
/proc/28010/statm: 828 732 50 127 0 698 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 8668

[startup+0.101619 s]
/proc/loadavg: 2.18 2.00 1.60 3/65 28009
/proc/meminfo: memFree=1725224/2055920 swapFree=4178736/4192956
[pid=28009] ppid=28007 vsize=5356 CPUtime=0
/proc/28009/stat : 28009 (lysat.sh) S 28007 28009 27708 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 466588704 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28009/statm: 1339 235 195 169 0 50 0
[pid=28010] ppid=28009 vsize=8192 CPUtime=0.08
/proc/28010/stat : 28010 (SatElite) R 28009 28009 27708 0 -1 4194304 1902 0 0 0 8 0 0 0 18 0 1 0 466588704 8388608 1886 1992294400 134512640 135034092 4294956096 18446744073709551615 134691101 0 0 4096 3 0 0 0 17 1 0 0
/proc/28010/statm: 2048 1886 68 127 0 1918 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 13548

[startup+0.301642 s]
/proc/loadavg: 2.18 2.00 1.60 3/65 28009
/proc/meminfo: memFree=1725224/2055920 swapFree=4178736/4192956
[pid=28009] ppid=28007 vsize=5356 CPUtime=0
/proc/28009/stat : 28009 (lysat.sh) S 28007 28009 27708 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 466588704 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28009/statm: 1339 235 195 169 0 50 0
[pid=28010] ppid=28009 vsize=8196 CPUtime=0.29
/proc/28010/stat : 28010 (SatElite) R 28009 28009 27708 0 -1 4194304 2042 0 0 0 28 1 0 0 19 0 1 0 466588704 8392704 1894 1992294400 134512640 135034092 4294956096 18446744073709551615 134691101 0 0 4096 3 0 0 0 17 1 0 0
/proc/28010/statm: 2049 1894 69 127 0 1919 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 13552

[startup+0.701698 s]
/proc/loadavg: 2.18 2.00 1.60 3/65 28009
/proc/meminfo: memFree=1725224/2055920 swapFree=4178736/4192956
[pid=28009] ppid=28007 vsize=5356 CPUtime=0.33
/proc/28009/stat : 28009 (lysat.sh) S 28007 28009 27708 0 -1 4194304 311 2045 0 0 0 0 32 1 16 0 1 0 466588704 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28009/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.33
Current children cumulated vsize (KiB) 5356

[startup+1.50178 s]
/proc/loadavg: 2.18 2.00 1.60 2/67 28012
/proc/meminfo: memFree=1717336/2055920 swapFree=4178736/4192956
[pid=28009] ppid=28007 vsize=5356 CPUtime=0.33
/proc/28009/stat : 28009 (lysat.sh) S 28007 28009 27708 0 -1 4194304 311 2045 0 0 0 0 32 1 16 0 1 0 466588704 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28009/statm: 1339 237 195 169 0 50 0
[pid=28012] ppid=28009 vsize=7920 CPUtime=1.14
/proc/28012/stat : 28012 (LySATc) R 28009 28009 27708 0 -1 4194304 1830 0 0 0 114 0 0 0 25 0 1 0 466588738 8110080 1816 1992294400 134512640 135214827 4294956208 18446744073709551615 134529738 0 0 4096 3 0 0 0 17 1 0 0
/proc/28012/statm: 1980 1816 78 171 0 1807 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 13276

[startup+3.10196 s]
/proc/loadavg: 2.18 2.00 1.60 2/67 28012
/proc/meminfo: memFree=1715224/2055920 swapFree=4178736/4192956
[pid=28009] ppid=28007 vsize=5356 CPUtime=0.33
/proc/28009/stat : 28009 (lysat.sh) S 28007 28009 27708 0 -1 4194304 311 2045 0 0 0 0 32 1 16 0 1 0 466588704 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28009/statm: 1339 237 195 169 0 50 0
[pid=28012] ppid=28009 vsize=11096 CPUtime=2.74
/proc/28012/stat : 28012 (LySATc) R 28009 28009 27708 0 -1 4194304 2614 0 0 0 273 1 0 0 25 0 1 0 466588738 11362304 2600 1992294400 134512640 135214827 4294956208 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 1 0 0
/proc/28012/statm: 2774 2600 78 171 0 2601 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 16452

[startup+6.30232 s]
/proc/loadavg: 2.08 1.98 1.60 2/67 28012
/proc/meminfo: memFree=1709336/2055920 swapFree=4178736/4192956
[pid=28009] ppid=28007 vsize=5356 CPUtime=0.33
/proc/28009/stat : 28009 (lysat.sh) S 28007 28009 27708 0 -1 4194304 311 2045 0 0 0 0 32 1 16 0 1 0 466588704 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28009/statm: 1339 237 195 169 0 50 0
[pid=28012] ppid=28009 vsize=16244 CPUtime=5.95
/proc/28012/stat : 28012 (LySATc) R 28009 28009 27708 0 -1 4194304 3892 0 0 0 592 3 0 0 25 0 1 0 466588738 16633856 3878 1992294400 134512640 135214827 4294956208 18446744073709551615 134529471 0 0 4096 3 0 0 0 17 1 0 0
/proc/28012/statm: 4061 3878 78 171 0 3888 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 21600

[startup+12.701 s]
/proc/loadavg: 2.00 1.97 1.60 2/67 28012
/proc/meminfo: memFree=1698392/2055920 swapFree=4178736/4192956
[pid=28009] ppid=28007 vsize=5356 CPUtime=0.33
/proc/28009/stat : 28009 (lysat.sh) S 28007 28009 27708 0 -1 4194304 311 2045 0 0 0 0 32 1 16 0 1 0 466588704 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28009/statm: 1339 237 195 169 0 50 0
[pid=28012] ppid=28009 vsize=26768 CPUtime=12.34
/proc/28012/stat : 28012 (LySATc) R 28009 28009 27708 0 -1 4194304 6515 0 0 0 1229 5 0 0 25 0 1 0 466588738 27410432 6501 1992294400 134512640 135214827 4294956208 18446744073709551615 134720950 0 0 4096 3 0 0 0 17 1 0 0
/proc/28012/statm: 6692 6501 78 171 0 6519 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 32124

[startup+25.5015 s]
/proc/loadavg: 1.78 1.92 1.59 2/67 28012
/proc/meminfo: memFree=1679704/2055920 swapFree=4178736/4192956
[pid=28009] ppid=28007 vsize=5356 CPUtime=0.33
/proc/28009/stat : 28009 (lysat.sh) S 28007 28009 27708 0 -1 4194304 311 2045 0 0 0 0 32 1 16 0 1 0 466588704 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28009/statm: 1339 237 195 169 0 50 0
[pid=28012] ppid=28009 vsize=44752 CPUtime=25.13
/proc/28012/stat : 28012 (LySATc) R 28009 28009 27708 0 -1 4194304 11008 0 0 0 2504 9 0 0 25 0 1 0 466588738 45826048 10994 1992294400 134512640 135214827 4294956208 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 1 0 0
/proc/28012/statm: 11188 10994 78 171 0 11015 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 50108

[startup+51.1014 s]
/proc/loadavg: 1.51 1.84 1.57 2/67 28012
/proc/meminfo: memFree=1652120/2055920 swapFree=4178736/4192956
[pid=28009] ppid=28007 vsize=5356 CPUtime=0.33
/proc/28009/stat : 28009 (lysat.sh) S 28007 28009 27708 0 -1 4194304 311 2045 0 0 0 0 32 1 16 0 1 0 466588704 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28009/statm: 1339 237 195 169 0 50 0
[pid=28012] ppid=28009 vsize=72552 CPUtime=50.73
/proc/28012/stat : 28012 (LySATc) R 28009 28009 27708 0 -1 4194304 17963 0 0 0 5057 16 0 0 25 0 1 0 466588738 74293248 17949 1992294400 134512640 135214827 4294956208 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 1 0 0
/proc/28012/statm: 18138 17949 78 171 0 17965 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 77908

[startup+102.305 s]
/proc/loadavg: 1.22 1.71 1.54 2/67 28012
/proc/meminfo: memFree=1610072/2055920 swapFree=4178736/4192956
[pid=28009] ppid=28007 vsize=5356 CPUtime=0.33
/proc/28009/stat : 28009 (lysat.sh) S 28007 28009 27708 0 -1 4194304 311 2045 0 0 0 0 32 1 16 0 1 0 466588704 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28009/statm: 1339 237 195 169 0 50 0
[pid=28012] ppid=28009 vsize=113872 CPUtime=101.92
/proc/28012/stat : 28012 (LySATc) R 28009 28009 27708 0 -1 4194304 28315 0 0 0 10165 27 0 0 25 0 1 0 466588738 116604928 28301 1992294400 134512640 135214827 4294956208 18446744073709551615 134529451 0 0 4096 3 0 0 0 17 1 0 0
/proc/28012/statm: 28468 28301 78 171 0 28295 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 119228

[startup+162.301 s]
/proc/loadavg: 1.08 1.58 1.50 2/67 28012
/proc/meminfo: memFree=1610072/2055920 swapFree=4178736/4192956
[pid=28009] ppid=28007 vsize=5356 CPUtime=0.33
/proc/28009/stat : 28009 (lysat.sh) S 28007 28009 27708 0 -1 4194304 311 2045 0 0 0 0 32 1 16 0 1 0 466588704 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28009/statm: 1339 237 195 169 0 50 0
[pid=28012] ppid=28009 vsize=113872 CPUtime=161.9
/proc/28012/stat : 28012 (LySATc) R 28009 28009 27708 0 -1 4194304 28315 0 0 0 16163 27 0 0 25 0 1 0 466588738 116604928 28301 1992294400 134512640 135214827 4294956208 18446744073709551615 134529376 0 0 4096 3 0 0 0 17 1 0 0
/proc/28012/statm: 28468 28301 78 171 0 28295 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 119228

[startup+222.302 s]
/proc/loadavg: 1.03 1.47 1.47 2/67 28012
/proc/meminfo: memFree=1588120/2055920 swapFree=4178736/4192956
[pid=28009] ppid=28007 vsize=5356 CPUtime=0.33
/proc/28009/stat : 28009 (lysat.sh) S 28007 28009 27708 0 -1 4194304 311 2045 0 0 0 0 32 1 16 0 1 0 466588704 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28009/statm: 1339 237 195 169 0 50 0
[pid=28012] ppid=28009 vsize=136124 CPUtime=221.88
/proc/28012/stat : 28012 (LySATc) R 28009 28009 27708 0 -1 4194304 33818 0 0 0 22156 32 0 0 25 0 1 0 466588738 139390976 33804 1992294400 134512640 135214827 4294956208 18446744073709551615 134529360 0 0 4096 3 0 0 0 17 1 0 0
/proc/28012/statm: 34031 33804 78 171 0 33858 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 141480

[startup+282.302 s]
/proc/loadavg: 1.01 1.38 1.43 2/67 28012
/proc/meminfo: memFree=1576088/2055920 swapFree=4178736/4192956
[pid=28009] ppid=28007 vsize=5356 CPUtime=0.33
/proc/28009/stat : 28009 (lysat.sh) S 28007 28009 27708 0 -1 4194304 311 2045 0 0 0 0 32 1 16 0 1 0 466588704 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28009/statm: 1339 237 195 169 0 50 0
[pid=28012] ppid=28009 vsize=148008 CPUtime=281.87
/proc/28012/stat : 28012 (LySATc) R 28009 28009 27708 0 -1 4194304 36796 0 0 0 28151 36 0 0 25 0 1 0 466588738 151560192 36782 1992294400 134512640 135214827 4294956208 18446744073709551615 134529440 0 0 4096 3 0 0 0 17 1 0 0
/proc/28012/statm: 37002 36782 78 171 0 36829 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 153364

[startup+342.301 s]
/proc/loadavg: 1.00 1.31 1.41 2/67 28012
/proc/meminfo: memFree=1576024/2055920 swapFree=4178736/4192956
[pid=28009] ppid=28007 vsize=5356 CPUtime=0.33
/proc/28009/stat : 28009 (lysat.sh) S 28007 28009 27708 0 -1 4194304 311 2045 0 0 0 0 32 1 16 0 1 0 466588704 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28009/statm: 1339 237 195 169 0 50 0
[pid=28012] ppid=28009 vsize=148008 CPUtime=341.85
/proc/28012/stat : 28012 (LySATc) R 28009 28009 27708 0 -1 4194304 36796 0 0 0 34149 36 0 0 25 0 1 0 466588738 151560192 36782 1992294400 134512640 135214827 4294956208 18446744073709551615 134529437 0 0 4096 3 0 0 0 17 1 0 0
/proc/28012/statm: 37002 36782 78 171 0 36829 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 153364


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

/proc/28012/statm: 44936 44723 78 171 0 44763 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 185100

[startup+582.302 s]
/proc/loadavg: 1.00 1.13 1.30 2/67 28014
/proc/meminfo: memFree=1544024/2055920 swapFree=4178736/4192956
[pid=28009] ppid=28007 vsize=5356 CPUtime=0.33
/proc/28009/stat : 28009 (lysat.sh) S 28007 28009 27708 0 -1 4194304 311 2045 0 0 0 0 32 1 16 0 1 0 466588704 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28009/statm: 1339 237 195 169 0 50 0
[pid=28012] ppid=28009 vsize=179744 CPUtime=581.78
/proc/28012/stat : 28012 (LySATc) R 28009 28009 27708 0 -1 4194304 44737 0 0 0 58133 45 0 0 25 0 1 0 466588738 184057856 44723 1992294400 134512640 135214827 4294956208 18446744073709551615 134529451 0 0 4096 3 0 0 0 17 1 0 0
/proc/28012/statm: 44936 44723 78 171 0 44763 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 185100

[startup+642.302 s]
/proc/loadavg: 1.00 1.10 1.28 2/67 28014
/proc/meminfo: memFree=1544152/2055920 swapFree=4178736/4192956
[pid=28009] ppid=28007 vsize=5356 CPUtime=0.33
/proc/28009/stat : 28009 (lysat.sh) S 28007 28009 27708 0 -1 4194304 311 2045 0 0 0 0 32 1 16 0 1 0 466588704 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28009/statm: 1339 237 195 169 0 50 0
[pid=28012] ppid=28009 vsize=179744 CPUtime=641.77
/proc/28012/stat : 28012 (LySATc) R 28009 28009 27708 0 -1 4194304 44739 0 0 0 64132 45 0 0 25 0 1 0 466588738 184057856 44725 1992294400 134512640 135214827 4294956208 18446744073709551615 134529376 0 0 4096 3 0 0 0 17 1 0 0
/proc/28012/statm: 44936 44725 78 171 0 44763 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 185100

[startup+702.301 s]
/proc/loadavg: 1.00 1.08 1.26 2/67 28014
/proc/meminfo: memFree=1537432/2055920 swapFree=4178736/4192956
[pid=28009] ppid=28007 vsize=5356 CPUtime=0.33
/proc/28009/stat : 28009 (lysat.sh) S 28007 28009 27708 0 -1 4194304 311 2045 0 0 0 0 32 1 16 0 1 0 466588704 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28009/statm: 1339 237 195 169 0 50 0
[pid=28012] ppid=28009 vsize=186476 CPUtime=701.75
/proc/28012/stat : 28012 (LySATc) R 28009 28009 27708 0 -1 4194304 46450 0 0 0 70128 47 0 0 25 0 1 0 466588738 190951424 46436 1992294400 134512640 135214827 4294956208 18446744073709551615 134529397 0 0 4096 3 0 0 0 17 1 0 0
/proc/28012/statm: 46619 46436 78 171 0 46446 0
Current children cumulated CPU time (s) 702.08
Current children cumulated vsize (KiB) 191832

[startup+762.305 s]
/proc/loadavg: 1.00 1.07 1.24 2/67 28014
/proc/meminfo: memFree=1537368/2055920 swapFree=4178736/4192956
[pid=28009] ppid=28007 vsize=5356 CPUtime=0.33
/proc/28009/stat : 28009 (lysat.sh) S 28007 28009 27708 0 -1 4194304 311 2045 0 0 0 0 32 1 16 0 1 0 466588704 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28009/statm: 1339 237 195 169 0 50 0
[pid=28012] ppid=28009 vsize=186476 CPUtime=761.75
/proc/28012/stat : 28012 (LySATc) R 28009 28009 27708 0 -1 4194304 46450 0 0 0 76127 48 0 0 25 0 1 0 466588738 190951424 46436 1992294400 134512640 135214827 4294956208 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 1 0 0
/proc/28012/statm: 46619 46436 78 171 0 46446 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 191832

[startup+822.302 s]
/proc/loadavg: 1.00 1.05 1.22 2/67 28014
/proc/meminfo: memFree=1537368/2055920 swapFree=4178736/4192956
[pid=28009] ppid=28007 vsize=5356 CPUtime=0.33
/proc/28009/stat : 28009 (lysat.sh) S 28007 28009 27708 0 -1 4194304 311 2045 0 0 0 0 32 1 16 0 1 0 466588704 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28009/statm: 1339 237 195 169 0 50 0
[pid=28012] ppid=28009 vsize=186476 CPUtime=821.72
/proc/28012/stat : 28012 (LySATc) R 28009 28009 27708 0 -1 4194304 46450 0 0 0 82124 48 0 0 25 0 1 0 466588738 190951424 46436 1992294400 134512640 135214827 4294956208 18446744073709551615 134529197 0 0 4096 3 0 0 0 17 1 0 0
/proc/28012/statm: 46619 46436 78 171 0 46446 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 191832

[startup+882.302 s]
/proc/loadavg: 1.00 1.04 1.21 2/67 28014
/proc/meminfo: memFree=1537368/2055920 swapFree=4178736/4192956
[pid=28009] ppid=28007 vsize=5356 CPUtime=0.33
/proc/28009/stat : 28009 (lysat.sh) S 28007 28009 27708 0 -1 4194304 311 2045 0 0 0 0 32 1 16 0 1 0 466588704 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28009/statm: 1339 237 195 169 0 50 0
[pid=28012] ppid=28009 vsize=186476 CPUtime=881.71
/proc/28012/stat : 28012 (LySATc) R 28009 28009 27708 0 -1 4194304 46450 0 0 0 88123 48 0 0 25 0 1 0 466588738 190951424 46436 1992294400 134512640 135214827 4294956208 18446744073709551615 134529394 0 0 4096 3 0 0 0 17 1 0 0
/proc/28012/statm: 46619 46436 78 171 0 46446 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 191832

[startup+942.302 s]
/proc/loadavg: 1.00 1.03 1.19 2/67 28014
/proc/meminfo: memFree=1518040/2055920 swapFree=4178736/4192956
[pid=28009] ppid=28007 vsize=5356 CPUtime=0.33
/proc/28009/stat : 28009 (lysat.sh) S 28007 28009 27708 0 -1 4194304 311 2045 0 0 0 0 32 1 16 0 1 0 466588704 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28009/statm: 1339 237 195 169 0 50 0
[pid=28012] ppid=28009 vsize=206036 CPUtime=941.68
/proc/28012/stat : 28012 (LySATc) R 28009 28009 27708 0 -1 4194304 51339 0 0 0 94116 52 0 0 25 0 1 0 466588738 210980864 51325 1992294400 134512640 135214827 4294956208 18446744073709551615 134529437 0 0 4096 3 0 0 0 17 1 0 0
/proc/28012/statm: 51509 51325 78 171 0 51336 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 211392

[startup+1002.3 s]
/proc/loadavg: 1.00 1.02 1.17 2/67 28014
/proc/meminfo: memFree=1514392/2055920 swapFree=4178736/4192956
[pid=28009] ppid=28007 vsize=5356 CPUtime=0.33
/proc/28009/stat : 28009 (lysat.sh) S 28007 28009 27708 0 -1 4194304 311 2045 0 0 0 0 32 1 16 0 1 0 466588704 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28009/statm: 1339 237 195 169 0 50 0
[pid=28012] ppid=28009 vsize=209736 CPUtime=1001.68
/proc/28012/stat : 28012 (LySATc) R 28009 28009 27708 0 -1 4194304 52183 0 0 0 100114 54 0 0 25 0 1 0 466588738 214769664 52169 1992294400 134512640 135214827 4294956208 18446744073709551615 134529366 0 0 4096 3 0 0 0 17 1 0 0
/proc/28012/statm: 52434 52169 78 171 0 52261 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 215092

[startup+1062.3 s]
/proc/loadavg: 1.00 1.02 1.16 2/67 28014
/proc/meminfo: memFree=1514328/2055920 swapFree=4178736/4192956
[pid=28009] ppid=28007 vsize=5356 CPUtime=0.33
/proc/28009/stat : 28009 (lysat.sh) S 28007 28009 27708 0 -1 4194304 311 2045 0 0 0 0 32 1 16 0 1 0 466588704 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28009/statm: 1339 237 195 169 0 50 0
[pid=28012] ppid=28009 vsize=209736 CPUtime=1061.66
/proc/28012/stat : 28012 (LySATc) R 28009 28009 27708 0 -1 4194304 52183 0 0 0 106112 54 0 0 25 0 1 0 466588738 214769664 52169 1992294400 134512640 135214827 4294956208 18446744073709551615 134529446 0 0 4096 3 0 0 0 17 1 0 0
/proc/28012/statm: 52434 52169 78 171 0 52261 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 215092

[startup+1122.3 s]
/proc/loadavg: 1.00 1.01 1.15 2/67 28020
/proc/meminfo: memFree=1514128/2055920 swapFree=4178736/4192956
[pid=28009] ppid=28007 vsize=5356 CPUtime=0.33
/proc/28009/stat : 28009 (lysat.sh) S 28007 28009 27708 0 -1 4194304 311 2045 0 0 0 0 32 1 16 0 1 0 466588704 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28009/statm: 1339 237 195 169 0 50 0
[pid=28012] ppid=28009 vsize=209736 CPUtime=1121.63
/proc/28012/stat : 28012 (LySATc) R 28009 28009 27708 0 -1 4194304 52183 0 0 0 112109 54 0 0 25 0 1 0 466588738 214769664 52169 1992294400 134512640 135214827 4294956208 18446744073709551615 134529437 0 0 4096 3 0 0 0 17 1 0 0
/proc/28012/statm: 52434 52169 78 171 0 52261 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 215092

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.14 2/67 28020
/proc/meminfo: memFree=1514192/2055920 swapFree=4178736/4192956
[pid=28009] ppid=28007 vsize=5356 CPUtime=0.33
/proc/28009/stat : 28009 (lysat.sh) S 28007 28009 27708 0 -1 4194304 311 2045 0 0 0 0 32 1 16 0 1 0 466588704 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28009/statm: 1339 237 195 169 0 50 0
[pid=28012] ppid=28009 vsize=209736 CPUtime=1181.62
/proc/28012/stat : 28012 (LySATc) R 28009 28009 27708 0 -1 4194304 52183 0 0 0 118108 54 0 0 25 0 1 0 466588738 214769664 52169 1992294400 134512640 135214827 4294956208 18446744073709551615 134529227 0 0 4096 3 0 0 0 17 1 0 0
/proc/28012/statm: 52434 52169 78 171 0 52261 0
Current children cumulated CPU time (s) 1181.95
Current children cumulated vsize (KiB) 215092



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.14 2/67 28020
/proc/meminfo: memFree=1514192/2055920 swapFree=4178736/4192956
[pid=28009] ppid=28007 vsize=5356 CPUtime=0.33
/proc/28009/stat : 28009 (lysat.sh) S 28007 28009 27708 0 -1 4194304 311 2045 0 0 0 0 32 1 16 0 1 0 466588704 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28009/statm: 1339 237 195 169 0 50 0
[pid=28012] ppid=28009 vsize=209736 CPUtime=1199.71
/proc/28012/stat : 28012 (LySATc) R 28009 28009 27708 0 -1 4194304 52183 0 0 0 119917 54 0 0 25 0 1 0 466588738 214769664 52169 1992294400 134512640 135214827 4294956208 18446744073709551615 134529390 0 0 4096 3 0 0 0 17 1 0 0
/proc/28012/statm: 52434 52169 78 171 0 52261 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 215092

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 28009 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=324950
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=17997
# CPU time returned by wait4() is 0.342947
# while last known CPU time is 1200.04
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.41
CPU time (s): 1200.04
CPU user time (s): 1199.49
CPU system time (s): 0.55
CPU usage (%): 99.969
Max. virtual memory (cumulated for all children) (KiB): 215092

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.32495
system time used= 0.017997
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2356
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= 6
involuntary context switches= 3

runsolver used 1.3128 second user time and 3.06553 second system time

The end

Launcher Data 

Begin job on node32 at 2009-03-30 10:42:28
IDJOB=1525450
IDBENCH=70346
IDSOLVER=512
FILE ID=node32/1525450-1238402548
PBS_JOBID= 9061408
Free space on /tmp= 66452 MiB

SOLVER NAME= LySAT c/2009-03-20
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/16000/unif-k3-r4.2-v16000-c67200-S17277413-072.cnf
COMMAND LINE= lysat.sh BENCHNAME c
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1525450-1238402548/watcher-1525450-1238402548 -o /tmp/evaluation-result-1525450-1238402548/solver-1525450-1238402548 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1525450-1238402548.cnf c

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

MD5SUM BENCH= 0ec786bf459e33d21d020cc6c867d755
RANDOM SEED=596782266

node32.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		: 3000.234
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		: 3000.234
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:       1725704 kB
Buffers:         73104 kB
Cached:         191076 kB
SwapCached:       7344 kB
Active:          91976 kB
Inactive:       181020 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1725704 kB
SwapTotal:     4192956 kB
SwapFree:      4178736 kB
Dirty:            3460 kB
Writeback:           0 kB
Mapped:          14536 kB
Slab:            43004 kB
Committed_AS:  1481884 kB
PageTables:       1488 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66452 MiB
End job on node32 at 2009-03-30 11:02:31