Trace number 1525455

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) 1200.03 1200.71

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/16000/
unif-k3-r4.2-v16000-c67200-S51132115-023.cnf
MD5SUM774d62294125db90f73d8b18ec29f4dd
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark70.2923
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 |   66711   202610 |      --       0       --      -- |     --   | -489/1010
0.18/0.24	c ==============================================================================
0.18/0.24	c Result  :   #vars: 15608   #clauses: 66711   #literals: 202610
0.18/0.24	c CPU time:   0.236963 s
0.18/0.24	c ==============================================================================
0.29/0.33	This is MiniSat 2.0 beta
0.29/0.33	WARNING: for repeatability, setting FPU to use double precision
0.29/0.33	============================[ Problem Statistics ]=============================
0.29/0.33	|                                                                             |
0.29/0.33	|  Number of variables:  15608                                                |
0.29/0.33	|  Number of clauses:    66711                                                |
0.29/0.39	|  Parsing time:         0.05         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-1525455-1238402804/watcher-1525455-1238402804 -o /tmp/evaluation-result-1525455-1238402804/solver-1525455-1238402804 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1525455-1238402804.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: 1.91 1.84 1.45 3/72 3201
/proc/meminfo: memFree=1112136/2055920 swapFree=4175896/4192956
[pid=3201] ppid=3199 vsize=5356 CPUtime=0
/proc/3201/stat : 3201 (lysat.sh) S 3199 3201 2979 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1112941619 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3201/statm: 1339 235 195 169 0 50 0
[pid=3202] ppid=3201 vsize=1748 CPUtime=0
/proc/3202/stat : 3202 (SatElite) R 3201 3201 2979 0 -1 4194304 326 0 0 0 0 0 0 0 19 0 1 0 1112941619 1789952 310 1992294400 134512640 135034092 4294956096 18446744073709551615 134675816 0 0 4096 3 0 0 0 17 0 0 0
/proc/3202/statm: 437 318 50 127 0 307 0

[startup+0.0152859 s]
/proc/loadavg: 1.91 1.84 1.45 3/72 3201
/proc/meminfo: memFree=1112136/2055920 swapFree=4175896/4192956
[pid=3201] ppid=3199 vsize=5356 CPUtime=0
/proc/3201/stat : 3201 (lysat.sh) S 3199 3201 2979 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1112941619 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3201/statm: 1339 235 195 169 0 50 0
[pid=3202] ppid=3201 vsize=3180 CPUtime=0.01
/proc/3202/stat : 3202 (SatElite) R 3201 3201 2979 0 -1 4194304 697 0 0 0 1 0 0 0 19 0 1 0 1112941619 3256320 681 1992294400 134512640 135034092 4294956096 18446744073709551615 134673244 0 0 4096 3 0 0 0 17 0 0 0
/proc/3202/statm: 795 681 50 127 0 665 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 8536

[startup+0.101303 s]
/proc/loadavg: 1.91 1.84 1.45 3/72 3201
/proc/meminfo: memFree=1112136/2055920 swapFree=4175896/4192956
[pid=3201] ppid=3199 vsize=5356 CPUtime=0
/proc/3201/stat : 3201 (lysat.sh) S 3199 3201 2979 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1112941619 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3201/statm: 1339 235 195 169 0 50 0
[pid=3202] ppid=3201 vsize=8060 CPUtime=0.08
/proc/3202/stat : 3202 (SatElite) R 3201 3201 2979 0 -1 4194304 1901 0 0 0 8 0 0 0 19 0 1 0 1112941619 8253440 1885 1992294400 134512640 135034092 4294956096 18446744073709551615 134566273 0 0 4096 3 0 0 0 17 0 0 0
/proc/3202/statm: 2015 1885 68 127 0 1885 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 13416

[startup+0.301342 s]
/proc/loadavg: 1.91 1.84 1.45 3/72 3201
/proc/meminfo: memFree=1112136/2055920 swapFree=4175896/4192956
[pid=3201] ppid=3199 vsize=5356 CPUtime=0
/proc/3201/stat : 3201 (lysat.sh) S 3199 3201 2979 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1112941619 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3201/statm: 1339 235 195 169 0 50 0
[pid=3202] ppid=3201 vsize=8196 CPUtime=0.29
/proc/3202/stat : 3202 (SatElite) R 3201 3201 2979 0 -1 4194304 2036 0 0 0 28 1 0 0 21 0 1 0 1112941619 8392704 1888 1992294400 134512640 135034092 4294956096 18446744073709551615 134691101 0 0 4096 3 0 0 0 17 0 0 0
/proc/3202/statm: 2049 1888 69 127 0 1919 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 13552

[startup+0.701434 s]
/proc/loadavg: 1.91 1.84 1.45 3/72 3201
/proc/meminfo: memFree=1112136/2055920 swapFree=4175896/4192956
[pid=3201] ppid=3199 vsize=5356 CPUtime=0.32
/proc/3201/stat : 3201 (lysat.sh) S 3199 3201 2979 0 -1 4194304 311 2039 0 0 0 0 31 1 17 0 1 0 1112941619 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3201/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.32
Current children cumulated vsize (KiB) 5356

[startup+1.50158 s]
/proc/loadavg: 1.91 1.84 1.45 2/74 3204
/proc/meminfo: memFree=1104312/2055920 swapFree=4175896/4192956
[pid=3201] ppid=3199 vsize=5356 CPUtime=0.32
/proc/3201/stat : 3201 (lysat.sh) S 3199 3201 2979 0 -1 4194304 311 2039 0 0 0 0 31 1 17 0 1 0 1112941619 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3201/statm: 1339 237 195 169 0 50 0
[pid=3204] ppid=3201 vsize=8064 CPUtime=1.15
/proc/3204/stat : 3204 (LySATc) R 3201 3201 2979 0 -1 4194304 1847 0 0 0 114 1 0 0 25 0 1 0 1112941653 8257536 1833 1992294400 134512640 135214827 4294956208 18446744073709551615 134529446 0 0 4096 3 0 0 0 17 0 0 0
/proc/3204/statm: 2016 1833 78 171 0 1843 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 13420

[startup+3.10189 s]
/proc/loadavg: 1.91 1.84 1.45 2/74 3204
/proc/meminfo: memFree=1102072/2055920 swapFree=4175896/4192956
[pid=3201] ppid=3199 vsize=5356 CPUtime=0.32
/proc/3201/stat : 3201 (lysat.sh) S 3199 3201 2979 0 -1 4194304 311 2039 0 0 0 0 31 1 17 0 1 0 1112941619 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3201/statm: 1339 237 195 169 0 50 0
[pid=3204] ppid=3201 vsize=10972 CPUtime=2.75
/proc/3204/stat : 3204 (LySATc) R 3201 3201 2979 0 -1 4194304 2578 0 0 0 273 2 0 0 25 0 1 0 1112941653 11235328 2564 1992294400 134512640 135214827 4294956208 18446744073709551615 134529248 0 0 4096 3 0 0 0 17 0 0 0
/proc/3204/statm: 2743 2564 78 171 0 2570 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 16328

[startup+6.30152 s]
/proc/loadavg: 1.84 1.82 1.45 2/74 3204
/proc/meminfo: memFree=1095608/2055920 swapFree=4175896/4192956
[pid=3201] ppid=3199 vsize=5356 CPUtime=0.32
/proc/3201/stat : 3201 (lysat.sh) S 3199 3201 2979 0 -1 4194304 311 2039 0 0 0 0 31 1 17 0 1 0 1112941619 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3201/statm: 1339 237 195 169 0 50 0
[pid=3204] ppid=3201 vsize=17180 CPUtime=5.95
/proc/3204/stat : 3204 (LySATc) R 3201 3201 2979 0 -1 4194304 4121 0 0 0 592 3 0 0 25 0 1 0 1112941653 17592320 4107 1992294400 134512640 135214827 4294956208 18446744073709551615 134529397 0 0 4096 3 0 0 0 17 0 0 0
/proc/3204/statm: 4295 4107 78 171 0 4122 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 22536

[startup+12.7018 s]
/proc/loadavg: 1.77 1.81 1.44 2/74 3204
/proc/meminfo: memFree=1085176/2055920 swapFree=4175896/4192956
[pid=3201] ppid=3199 vsize=5356 CPUtime=0.32
/proc/3201/stat : 3201 (lysat.sh) S 3199 3201 2979 0 -1 4194304 311 2039 0 0 0 0 31 1 17 0 1 0 1112941619 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3201/statm: 1339 237 195 169 0 50 0
[pid=3204] ppid=3201 vsize=27004 CPUtime=12.34
/proc/3204/stat : 3204 (LySATc) R 3201 3201 2979 0 -1 4194304 6571 0 0 0 1228 6 0 0 25 0 1 0 1112941653 27652096 6557 1992294400 134512640 135214827 4294956208 18446744073709551615 134538573 0 0 4096 3 0 0 0 17 0 0 0
/proc/3204/statm: 6751 6557 78 171 0 6578 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 32360

[startup+25.5013 s]
/proc/loadavg: 1.60 1.77 1.44 2/74 3204
/proc/meminfo: memFree=1066744/2055920 swapFree=4175896/4192956
[pid=3201] ppid=3199 vsize=5356 CPUtime=0.32
/proc/3201/stat : 3201 (lysat.sh) S 3199 3201 2979 0 -1 4194304 311 2039 0 0 0 0 31 1 17 0 1 0 1112941619 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3201/statm: 1339 237 195 169 0 50 0
[pid=3204] ppid=3201 vsize=44860 CPUtime=25.14
/proc/3204/stat : 3204 (LySATc) R 3201 3201 2979 0 -1 4194304 11063 0 0 0 2504 10 0 0 25 0 1 0 1112941653 45936640 11049 1992294400 134512640 135214827 4294956208 18446744073709551615 134536870 0 0 4096 3 0 0 0 17 0 0 0
/proc/3204/statm: 11215 11049 78 171 0 11042 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 50216

[startup+51.1013 s]
/proc/loadavg: 1.40 1.70 1.43 2/74 3204
/proc/meminfo: memFree=1038328/2055920 swapFree=4175896/4192956
[pid=3201] ppid=3199 vsize=5356 CPUtime=0.32
/proc/3201/stat : 3201 (lysat.sh) S 3199 3201 2979 0 -1 4194304 311 2039 0 0 0 0 31 1 17 0 1 0 1112941619 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3201/statm: 1339 237 195 169 0 50 0
[pid=3204] ppid=3201 vsize=73324 CPUtime=50.73
/proc/3204/stat : 3204 (LySATc) R 3201 3201 2979 0 -1 4194304 18169 0 0 0 5055 18 0 0 25 0 1 0 1112941653 75083776 18155 1992294400 134512640 135214827 4294956208 18446744073709551615 134529390 0 0 4096 3 0 0 0 17 0 0 0
/proc/3204/statm: 18331 18155 78 171 0 18158 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 78680

[startup+102.306 s]
/proc/loadavg: 1.17 1.59 1.40 2/74 3204
/proc/meminfo: memFree=998968/2055920 swapFree=4175896/4192956
[pid=3201] ppid=3199 vsize=5356 CPUtime=0.32
/proc/3201/stat : 3201 (lysat.sh) S 3199 3201 2979 0 -1 4194304 311 2039 0 0 0 0 31 1 17 0 1 0 1112941619 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3201/statm: 1339 237 195 169 0 50 0
[pid=3204] ppid=3201 vsize=111992 CPUtime=101.9
/proc/3204/stat : 3204 (LySATc) R 3201 3201 2979 0 -1 4194304 27842 0 0 0 10163 27 0 0 25 0 1 0 1112941653 114679808 27828 1992294400 134512640 135214827 4294956208 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/3204/statm: 27998 27828 78 171 0 27825 0
Current children cumulated CPU time (s) 102.22
Current children cumulated vsize (KiB) 117348

[startup+162.301 s]
/proc/loadavg: 1.06 1.48 1.37 2/74 3204
/proc/meminfo: memFree=998968/2055920 swapFree=4175896/4192956
[pid=3201] ppid=3199 vsize=5356 CPUtime=0.32
/proc/3201/stat : 3201 (lysat.sh) S 3199 3201 2979 0 -1 4194304 311 2039 0 0 0 0 31 1 17 0 1 0 1112941619 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3201/statm: 1339 237 195 169 0 50 0
[pid=3204] ppid=3201 vsize=111992 CPUtime=161.86
/proc/3204/stat : 3204 (LySATc) R 3201 3201 2979 0 -1 4194304 27842 0 0 0 16159 27 0 0 25 0 1 0 1112941653 114679808 27828 1992294400 134512640 135214827 4294956208 18446744073709551615 134529227 0 0 4096 3 0 0 0 17 0 0 0
/proc/3204/statm: 27998 27828 78 171 0 27825 0
Current children cumulated CPU time (s) 162.18
Current children cumulated vsize (KiB) 117348

[startup+222.302 s]
/proc/loadavg: 1.02 1.39 1.35 2/74 3204
/proc/meminfo: memFree=952376/2055920 swapFree=4175896/4192956
[pid=3201] ppid=3199 vsize=5356 CPUtime=0.32
/proc/3201/stat : 3201 (lysat.sh) S 3199 3201 2979 0 -1 4194304 311 2039 0 0 0 0 31 1 17 0 1 0 1112941619 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3201/statm: 1339 237 195 169 0 50 0
[pid=3204] ppid=3201 vsize=158792 CPUtime=221.83
/proc/3204/stat : 3204 (LySATc) R 3201 3201 2979 0 -1 4194304 39509 0 0 0 22145 38 0 0 25 0 1 0 1112941653 162603008 39495 1992294400 134512640 135214827 4294956208 18446744073709551615 134529651 0 0 4096 3 0 0 0 17 0 0 0
/proc/3204/statm: 39698 39495 78 171 0 39525 0
Current children cumulated CPU time (s) 222.15
Current children cumulated vsize (KiB) 164148

[startup+282.302 s]
/proc/loadavg: 1.01 1.32 1.32 2/74 3204
/proc/meminfo: memFree=944504/2055920 swapFree=4175896/4192956
[pid=3201] ppid=3199 vsize=5356 CPUtime=0.32
/proc/3201/stat : 3201 (lysat.sh) S 3199 3201 2979 0 -1 4194304 311 2039 0 0 0 0 31 1 17 0 1 0 1112941619 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3201/statm: 1339 237 195 169 0 50 0
[pid=3204] ppid=3201 vsize=166584 CPUtime=281.79
/proc/3204/stat : 3204 (LySATc) R 3201 3201 2979 0 -1 4194304 41450 0 0 0 28138 41 0 0 25 0 1 0 1112941653 170582016 41436 1992294400 134512640 135214827 4294956208 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/3204/statm: 41646 41436 78 171 0 41473 0
Current children cumulated CPU time (s) 282.11
Current children cumulated vsize (KiB) 171940

[startup+342.302 s]
/proc/loadavg: 1.00 1.26 1.30 2/74 3204
/proc/meminfo: memFree=944504/2055920 swapFree=4175896/4192956
[pid=3201] ppid=3199 vsize=5356 CPUtime=0.32
/proc/3201/stat : 3201 (lysat.sh) S 3199 3201 2979 0 -1 4194304 311 2039 0 0 0 0 31 1 17 0 1 0 1112941619 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3201/statm: 1339 237 195 169 0 50 0
[pid=3204] ppid=3201 vsize=166584 CPUtime=341.76
/proc/3204/stat : 3204 (LySATc) R 3201 3201 2979 0 -1 4194304 41450 0 0 0 34135 41 0 0 25 0 1 0 1112941653 170582016 41436 1992294400 134512640 135214827 4294956208 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/3204/statm: 41646 41436 78 171 0 41473 0
Current children cumulated CPU time (s) 342.08
Current children cumulated vsize (KiB) 171940


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

/proc/3204/statm: 42240 42028 78 171 0 42067 0
Current children cumulated CPU time (s) 581.96
Current children cumulated vsize (KiB) 174316

[startup+642.302 s]
/proc/loadavg: 1.00 1.08 1.20 2/74 3204
/proc/meminfo: memFree=939704/2055920 swapFree=4175896/4192956
[pid=3201] ppid=3199 vsize=5356 CPUtime=0.32
/proc/3201/stat : 3201 (lysat.sh) S 3199 3201 2979 0 -1 4194304 311 2039 0 0 0 0 31 1 17 0 1 0 1112941619 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3201/statm: 1339 237 195 169 0 50 0
[pid=3204] ppid=3201 vsize=171468 CPUtime=641.61
/proc/3204/stat : 3204 (LySATc) R 3201 3201 2979 0 -1 4194304 42676 0 0 0 64118 43 0 0 25 0 1 0 1112941653 175583232 42662 1992294400 134512640 135214827 4294956208 18446744073709551615 134529248 0 0 4096 3 0 0 0 17 0 0 0
/proc/3204/statm: 42867 42662 78 171 0 42694 0
Current children cumulated CPU time (s) 641.93
Current children cumulated vsize (KiB) 176824

[startup+702.301 s]
/proc/loadavg: 1.00 1.07 1.19 2/74 3204
/proc/meminfo: memFree=920824/2055920 swapFree=4175896/4192956
[pid=3201] ppid=3199 vsize=5356 CPUtime=0.32
/proc/3201/stat : 3201 (lysat.sh) S 3199 3201 2979 0 -1 4194304 311 2039 0 0 0 0 31 1 17 0 1 0 1112941619 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3201/statm: 1339 237 195 169 0 50 0
[pid=3204] ppid=3201 vsize=190108 CPUtime=701.58
/proc/3204/stat : 3204 (LySATc) R 3201 3201 2979 0 -1 4194304 47349 0 0 0 70109 49 0 0 25 0 1 0 1112941653 194670592 47335 1992294400 134512640 135214827 4294956208 18446744073709551615 134538807 0 0 4096 3 0 0 0 17 0 0 0
/proc/3204/statm: 47527 47335 78 171 0 47354 0
Current children cumulated CPU time (s) 701.9
Current children cumulated vsize (KiB) 195464

[startup+762.305 s]
/proc/loadavg: 1.00 1.05 1.17 2/74 3204
/proc/meminfo: memFree=920824/2055920 swapFree=4175896/4192956
[pid=3201] ppid=3199 vsize=5356 CPUtime=0.32
/proc/3201/stat : 3201 (lysat.sh) S 3199 3201 2979 0 -1 4194304 311 2039 0 0 0 0 31 1 17 0 1 0 1112941619 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3201/statm: 1339 237 195 169 0 50 0
[pid=3204] ppid=3201 vsize=190108 CPUtime=761.55
/proc/3204/stat : 3204 (LySATc) R 3201 3201 2979 0 -1 4194304 47349 0 0 0 76106 49 0 0 25 0 1 0 1112941653 194670592 47335 1992294400 134512640 135214827 4294956208 18446744073709551615 134536830 0 0 4096 3 0 0 0 17 0 0 0
/proc/3204/statm: 47527 47335 78 171 0 47354 0
Current children cumulated CPU time (s) 761.87
Current children cumulated vsize (KiB) 195464

[startup+822.302 s]
/proc/loadavg: 1.00 1.04 1.16 2/74 3204
/proc/meminfo: memFree=920824/2055920 swapFree=4175896/4192956
[pid=3201] ppid=3199 vsize=5356 CPUtime=0.32
/proc/3201/stat : 3201 (lysat.sh) S 3199 3201 2979 0 -1 4194304 311 2039 0 0 0 0 31 1 17 0 1 0 1112941619 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3201/statm: 1339 237 195 169 0 50 0
[pid=3204] ppid=3201 vsize=190108 CPUtime=821.51
/proc/3204/stat : 3204 (LySATc) R 3201 3201 2979 0 -1 4194304 47349 0 0 0 82102 49 0 0 25 0 1 0 1112941653 194670592 47335 1992294400 134512640 135214827 4294956208 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/3204/statm: 47527 47335 78 171 0 47354 0
Current children cumulated CPU time (s) 821.83
Current children cumulated vsize (KiB) 195464

[startup+882.302 s]
/proc/loadavg: 1.00 1.03 1.15 2/74 3210
/proc/meminfo: memFree=920688/2055920 swapFree=4175896/4192956
[pid=3201] ppid=3199 vsize=5356 CPUtime=0.32
/proc/3201/stat : 3201 (lysat.sh) S 3199 3201 2979 0 -1 4194304 311 2039 0 0 0 0 31 1 17 0 1 0 1112941619 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3201/statm: 1339 237 195 169 0 50 0
[pid=3204] ppid=3201 vsize=190108 CPUtime=881.48
/proc/3204/stat : 3204 (LySATc) R 3201 3201 2979 0 -1 4194304 47349 0 0 0 88099 49 0 0 25 0 1 0 1112941653 194670592 47335 1992294400 134512640 135214827 4294956208 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/3204/statm: 47527 47335 78 171 0 47354 0
Current children cumulated CPU time (s) 881.8
Current children cumulated vsize (KiB) 195464

[startup+942.302 s]
/proc/loadavg: 1.00 1.02 1.14 2/74 3210
/proc/meminfo: memFree=899632/2055920 swapFree=4175896/4192956
[pid=3201] ppid=3199 vsize=5356 CPUtime=0.32
/proc/3201/stat : 3201 (lysat.sh) S 3199 3201 2979 0 -1 4194304 311 2039 0 0 0 0 31 1 17 0 1 0 1112941619 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3201/statm: 1339 237 195 169 0 50 0
[pid=3204] ppid=3201 vsize=211552 CPUtime=941.45
/proc/3204/stat : 3204 (LySATc) R 3201 3201 2979 0 -1 4194304 52666 0 0 0 94090 55 0 0 25 0 1 0 1112941653 216629248 52652 1992294400 134512640 135214827 4294956208 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/3204/statm: 52888 52652 78 171 0 52715 0
Current children cumulated CPU time (s) 941.77
Current children cumulated vsize (KiB) 216908

[startup+1002.3 s]
/proc/loadavg: 1.00 1.02 1.13 2/74 3210
/proc/meminfo: memFree=899568/2055920 swapFree=4175896/4192956
[pid=3201] ppid=3199 vsize=5356 CPUtime=0.32
/proc/3201/stat : 3201 (lysat.sh) S 3199 3201 2979 0 -1 4194304 311 2039 0 0 0 0 31 1 17 0 1 0 1112941619 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3201/statm: 1339 237 195 169 0 50 0
[pid=3204] ppid=3201 vsize=211552 CPUtime=1001.41
/proc/3204/stat : 3204 (LySATc) R 3201 3201 2979 0 -1 4194304 52666 0 0 0 100086 55 0 0 25 0 1 0 1112941653 216629248 52652 1992294400 134512640 135214827 4294956208 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/3204/statm: 52888 52652 78 171 0 52715 0
Current children cumulated CPU time (s) 1001.73
Current children cumulated vsize (KiB) 216908

[startup+1062.3 s]
/proc/loadavg: 1.00 1.01 1.11 2/74 3210
/proc/meminfo: memFree=899504/2055920 swapFree=4175896/4192956
[pid=3201] ppid=3199 vsize=5356 CPUtime=0.32
/proc/3201/stat : 3201 (lysat.sh) S 3199 3201 2979 0 -1 4194304 311 2039 0 0 0 0 31 1 17 0 1 0 1112941619 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3201/statm: 1339 237 195 169 0 50 0
[pid=3204] ppid=3201 vsize=211552 CPUtime=1061.37
/proc/3204/stat : 3204 (LySATc) R 3201 3201 2979 0 -1 4194304 52667 0 0 0 106082 55 0 0 25 0 1 0 1112941653 216629248 52653 1992294400 134512640 135214827 4294956208 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/3204/statm: 52888 52653 78 171 0 52715 0
Current children cumulated CPU time (s) 1061.69
Current children cumulated vsize (KiB) 216908

[startup+1122.3 s]
/proc/loadavg: 1.00 1.01 1.10 2/74 3210
/proc/meminfo: memFree=899504/2055920 swapFree=4175896/4192956
[pid=3201] ppid=3199 vsize=5356 CPUtime=0.32
/proc/3201/stat : 3201 (lysat.sh) S 3199 3201 2979 0 -1 4194304 311 2039 0 0 0 0 31 1 17 0 1 0 1112941619 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3201/statm: 1339 237 195 169 0 50 0
[pid=3204] ppid=3201 vsize=211552 CPUtime=1121.35
/proc/3204/stat : 3204 (LySATc) R 3201 3201 2979 0 -1 4194304 52667 0 0 0 112080 55 0 0 25 0 1 0 1112941653 216629248 52653 1992294400 134512640 135214827 4294956208 18446744073709551615 134529363 0 0 4096 3 0 0 0 17 0 0 0
/proc/3204/statm: 52888 52653 78 171 0 52715 0
Current children cumulated CPU time (s) 1121.67
Current children cumulated vsize (KiB) 216908

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.09 2/74 3210
/proc/meminfo: memFree=899512/2055920 swapFree=4175896/4192956
[pid=3201] ppid=3199 vsize=5356 CPUtime=0.32
/proc/3201/stat : 3201 (lysat.sh) S 3199 3201 2979 0 -1 4194304 311 2039 0 0 0 0 31 1 17 0 1 0 1112941619 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3201/statm: 1339 237 195 169 0 50 0
[pid=3204] ppid=3201 vsize=211552 CPUtime=1181.32
/proc/3204/stat : 3204 (LySATc) R 3201 3201 2979 0 -1 4194304 52667 0 0 0 118077 55 0 0 25 0 1 0 1112941653 216629248 52653 1992294400 134512640 135214827 4294956208 18446744073709551615 134529376 0 0 4096 3 0 0 0 17 1 0 0
/proc/3204/statm: 52888 52653 78 171 0 52715 0
Current children cumulated CPU time (s) 1181.64
Current children cumulated vsize (KiB) 216908



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.7 s]
/proc/loadavg: 1.00 1.00 1.09 2/74 3210
/proc/meminfo: memFree=899448/2055920 swapFree=4175896/4192956
[pid=3201] ppid=3199 vsize=5356 CPUtime=0.32
/proc/3201/stat : 3201 (lysat.sh) S 3199 3201 2979 0 -1 4194304 311 2039 0 0 0 0 31 1 17 0 1 0 1112941619 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3201/statm: 1339 237 195 169 0 50 0
[pid=3204] ppid=3201 vsize=211552 CPUtime=1199.71
/proc/3204/stat : 3204 (LySATc) R 3201 3201 2979 0 -1 4194304 52667 0 0 0 119916 55 0 0 25 0 1 0 1112941653 216629248 52653 1992294400 134512640 135214827 4294956208 18446744073709551615 134529264 0 0 4096 3 0 0 0 17 0 0 0
/proc/3204/statm: 52888 52653 78 171 0 52715 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 216908

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

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

[startup+1200.7 s]
/proc/loadavg: 1.00 1.00 1.09 2/74 3210
/proc/meminfo: memFree=899448/2055920 swapFree=4175896/4192956
[pid=3201] ppid=3199 vsize=5356 CPUtime=0.32
/proc/3201/stat : 3201 (lysat.sh) S 3199 3201 2979 0 -1 4194304 311 2039 0 0 0 0 31 1 17 0 1 0 1112941619 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3201/statm: 1339 237 195 169 0 50 0
[pid=3204] ppid=3201 vsize=211552 CPUtime=1199.71
/proc/3204/stat : 3204 (LySATc) R 3201 3201 2979 0 -1 4194304 52667 0 0 0 119916 55 0 0 25 0 1 0 1112941653 216629248 52653 1992294400 134512640 135214827 4294956208 18446744073709551615 134529264 0 0 4096 3 0 0 0 17 0 0 0
/proc/3204/statm: 52888 52653 78 171 0 52715 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 216908

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 3201 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=319951
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=17997
# CPU time returned by wait4() is 0.337948
# while last known CPU time is 1200.03
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.71
CPU time (s): 1200.03
CPU user time (s): 1199.47
CPU system time (s): 0.56
CPU usage (%): 99.9431
Max. virtual memory (cumulated for all children) (KiB): 216908

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.319951
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= 2350
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= 5

runsolver used 1.11583 second user time and 3.3075 second system time

The end

Launcher Data 

Begin job on node66 at 2009-03-30 10:46:44
IDJOB=1525455
IDBENCH=70347
IDSOLVER=512
FILE ID=node66/1525455-1238402804
PBS_JOBID= 9061404
Free space on /tmp= 66540 MiB

SOLVER NAME= LySAT c/2009-03-20
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/16000/unif-k3-r4.2-v16000-c67200-S51132115-023.cnf
COMMAND LINE= lysat.sh BENCHNAME c
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1525455-1238402804/watcher-1525455-1238402804 -o /tmp/evaluation-result-1525455-1238402804/solver-1525455-1238402804 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1525455-1238402804.cnf c

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

MD5SUM BENCH= 774d62294125db90f73d8b18ec29f4dd
RANDOM SEED=2001190301

node66.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		: 3000.286
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		: 3000.286
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:       1112680 kB
Buffers:         93252 kB
Cached:         756560 kB
SwapCached:       8824 kB
Active:         254384 kB
Inactive:       606400 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1112680 kB
SwapTotal:     4192956 kB
SwapFree:      4175896 kB
Dirty:            3436 kB
Writeback:           0 kB
Mapped:          16576 kB
Slab:            67688 kB
Committed_AS:  3097140 kB
PageTables:       1976 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= 66540 MiB
End job on node66 at 2009-03-30 11:06:47