Trace number 1525409

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
LySAT i/2009-03-20? (TO) 1200.06 1200.71

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/4000/
unif-k3-r4.2-v4000-c16800-S1933199449-033.cnf
MD5SUMb76c43c3a4ebb25b4fe350a62b537043
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.683895
Satisfiable
(Un)Satisfiability was proved
Number of variables4000
Number of clauses16800
Sum of the clauses size50400
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 316800
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.00	c Parsing...
0.00/0.01	c ==============================================================================
0.00/0.01	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.01	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.01	c ==============================================================================
0.00/0.01	c |         0 |   16800    50400 |    5039       0        0     nan |  0.000 % |
0.04/0.05	c |         0 |   16681    50709 |      --       0       --      -- |     --   | -119/309
0.04/0.05	c ==============================================================================
0.04/0.05	c Result  :   #vars: 3890   #clauses: 16681   #literals: 50709
0.04/0.05	c CPU time:   0.052991 s
0.04/0.05	c ==============================================================================
0.04/0.07	c lySAT 0.1
0.04/0.07	c minisat core +  additionnal features
0.04/0.07	c ============================[ Problem Statistics ]=============================
0.04/0.07	c |                                                                             |
0.04/0.07	c |  Number of variables:  3890                                                 |
0.04/0.07	c |  Number of clauses:    16681                                                |
0.04/0.09	c |  Parsing time:         0.01         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-1525409-1238400709/watcher-1525409-1238400709 -o /tmp/evaluation-result-1525409-1238400709/solver-1525409-1238400709 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1525409-1238400709.cnf i 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.91 0.95 0.98 3/70 2647
/proc/meminfo: memFree=1083080/2055920 swapFree=4170584/4192956
[pid=2647] ppid=2645 vsize=5356 CPUtime=0
/proc/2647/stat : 2647 (lysat.sh) R 2645 2647 2519 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 1112733492 5484544 234 1992294400 4194304 4889804 548682068816 18446744073709551615 258939087519 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/2647/statm: 1339 234 194 169 0 50 0
[pid=2648] ppid=2647 vsize=1172 CPUtime=0
/proc/2648/stat : 2648 (SatElite) R 2647 2647 2519 0 -1 4194304 219 0 0 0 0 0 0 0 18 0 1 0 1112733492 1200128 203 1992294400 134512640 135034092 4294956112 18446744073709551615 134673244 0 0 4096 3 0 0 0 17 0 0 0
/proc/2648/statm: 293 204 50 127 0 163 0

[startup+0.0448421 s]
/proc/loadavg: 0.91 0.95 0.98 3/70 2647
/proc/meminfo: memFree=1083080/2055920 swapFree=4170584/4192956
[pid=2647] ppid=2645 vsize=5356 CPUtime=0
/proc/2647/stat : 2647 (lysat.sh) S 2645 2647 2519 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1112733492 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2647/statm: 1339 235 195 169 0 50 0
[pid=2648] ppid=2647 vsize=2544 CPUtime=0.04
/proc/2648/stat : 2648 (SatElite) R 2647 2647 2519 0 -1 4194304 551 0 0 0 4 0 0 0 19 0 1 0 1112733492 2605056 535 1992294400 134512640 135034092 4294956112 18446744073709551615 134566546 0 0 4096 3 0 0 0 17 0 0 0
/proc/2648/statm: 636 535 68 127 0 506 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 7900

[startup+0.101857 s]
/proc/loadavg: 0.91 0.95 0.98 3/70 2647
/proc/meminfo: memFree=1083080/2055920 swapFree=4170584/4192956
[pid=2647] ppid=2645 vsize=5356 CPUtime=0.07
/proc/2647/stat : 2647 (lysat.sh) S 2645 2647 2519 0 -1 4194304 310 623 0 0 0 0 7 0 16 0 1 0 1112733492 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2647/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 5356

[startup+0.301894 s]
/proc/loadavg: 0.91 0.95 0.98 3/70 2647
/proc/meminfo: memFree=1083080/2055920 swapFree=4170584/4192956
[pid=2647] ppid=2645 vsize=5356 CPUtime=0.07
/proc/2647/stat : 2647 (lysat.sh) S 2645 2647 2519 0 -1 4194304 310 623 0 0 0 0 7 0 16 0 1 0 1112733492 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2647/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 5356

[startup+0.701968 s]
/proc/loadavg: 0.91 0.95 0.98 3/70 2647
/proc/meminfo: memFree=1083080/2055920 swapFree=4170584/4192956
[pid=2647] ppid=2645 vsize=5356 CPUtime=0.07
/proc/2647/stat : 2647 (lysat.sh) S 2645 2647 2519 0 -1 4194304 310 623 0 0 0 0 7 0 16 0 1 0 1112733492 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2647/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 5356

[startup+1.5011 s]
/proc/loadavg: 0.91 0.95 0.98 2/72 2650
/proc/meminfo: memFree=1078840/2055920 swapFree=4170584/4192956
[pid=2647] ppid=2645 vsize=5356 CPUtime=0.07
/proc/2647/stat : 2647 (lysat.sh) S 2645 2647 2519 0 -1 4194304 310 623 0 0 0 0 7 0 16 0 1 0 1112733492 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2647/statm: 1339 237 195 169 0 50 0
[pid=2650] ppid=2647 vsize=5664 CPUtime=1.41
/proc/2650/stat : 2650 (LySATi) R 2647 2647 2519 0 -1 4194304 1148 0 0 0 141 0 0 0 25 0 1 0 1112733500 5799936 1134 1992294400 134512640 135226915 4294956224 18446744073709551615 134732934 0 0 4096 3 0 0 0 17 0 0 0
/proc/2650/statm: 1416 1134 82 174 0 1239 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 11020

[startup+3.10239 s]
/proc/loadavg: 0.91 0.95 0.98 2/72 2650
/proc/meminfo: memFree=1076408/2055920 swapFree=4170584/4192956
[pid=2647] ppid=2645 vsize=5356 CPUtime=0.07
/proc/2647/stat : 2647 (lysat.sh) S 2645 2647 2519 0 -1 4194304 310 623 0 0 0 0 7 0 16 0 1 0 1112733492 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2647/statm: 1339 237 195 169 0 50 0
[pid=2650] ppid=2647 vsize=8028 CPUtime=3
/proc/2650/stat : 2650 (LySATi) R 2647 2647 2519 0 -1 4194304 1724 0 0 0 300 0 0 0 25 0 1 0 1112733500 8220672 1710 1992294400 134512640 135226915 4294956224 18446744073709551615 134732934 0 0 4096 3 0 0 0 17 0 0 0
/proc/2650/statm: 2007 1710 82 174 0 1830 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 13384

[startup+6.30198 s]
/proc/loadavg: 0.92 0.95 0.98 2/72 2650
/proc/meminfo: memFree=1073080/2055920 swapFree=4170584/4192956
[pid=2647] ppid=2645 vsize=5356 CPUtime=0.07
/proc/2647/stat : 2647 (lysat.sh) S 2645 2647 2519 0 -1 4194304 310 623 0 0 0 0 7 0 16 0 1 0 1112733492 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2647/statm: 1339 237 195 169 0 50 0
[pid=2650] ppid=2647 vsize=11952 CPUtime=6.21
/proc/2650/stat : 2650 (LySATi) R 2647 2647 2519 0 -1 4194304 2701 0 0 0 620 1 0 0 25 0 1 0 1112733500 12238848 2687 1992294400 134512640 135226915 4294956224 18446744073709551615 134539374 0 0 4096 3 0 0 0 17 0 0 0
/proc/2650/statm: 2988 2687 82 174 0 2811 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 17308

[startup+12.7011 s]
/proc/loadavg: 0.93 0.95 0.98 2/72 2650
/proc/meminfo: memFree=1067576/2055920 swapFree=4170584/4192956
[pid=2647] ppid=2645 vsize=5356 CPUtime=0.07
/proc/2647/stat : 2647 (lysat.sh) S 2645 2647 2519 0 -1 4194304 310 623 0 0 0 0 7 0 16 0 1 0 1112733492 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2647/statm: 1339 237 195 169 0 50 0
[pid=2650] ppid=2647 vsize=16028 CPUtime=12.61
/proc/2650/stat : 2650 (LySATi) R 2647 2647 2519 0 -1 4194304 3723 0 0 0 1259 2 0 0 25 0 1 0 1112733500 16412672 3709 1992294400 134512640 135226915 4294956224 18446744073709551615 134537023 0 0 4096 3 0 0 0 17 0 0 0
/proc/2650/statm: 4007 3709 82 174 0 3830 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 21384

[startup+25.5015 s]
/proc/loadavg: 0.94 0.96 0.98 2/72 2650
/proc/meminfo: memFree=1059192/2055920 swapFree=4170584/4192956
[pid=2647] ppid=2645 vsize=5356 CPUtime=0.07
/proc/2647/stat : 2647 (lysat.sh) S 2645 2647 2519 0 -1 4194304 310 623 0 0 0 0 7 0 16 0 1 0 1112733492 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2647/statm: 1339 237 195 169 0 50 0
[pid=2650] ppid=2647 vsize=24512 CPUtime=25.39
/proc/2650/stat : 2650 (LySATi) R 2647 2647 2519 0 -1 4194304 5831 0 0 0 2537 2 0 0 25 0 1 0 1112733500 25100288 5817 1992294400 134512640 135226915 4294956224 18446744073709551615 134538857 0 0 4096 3 0 0 0 17 0 0 0
/proc/2650/statm: 6128 5817 82 174 0 5951 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 29868

[startup+51.1011 s]
/proc/loadavg: 0.96 0.96 0.98 2/72 2650
/proc/meminfo: memFree=1050424/2055920 swapFree=4170584/4192956
[pid=2647] ppid=2645 vsize=5356 CPUtime=0.07
/proc/2647/stat : 2647 (lysat.sh) S 2645 2647 2519 0 -1 4194304 310 623 0 0 0 0 7 0 16 0 1 0 1112733492 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2647/statm: 1339 237 195 169 0 50 0
[pid=2650] ppid=2647 vsize=33176 CPUtime=50.98
/proc/2650/stat : 2650 (LySATi) R 2647 2647 2519 0 -1 4194304 8019 0 0 0 5093 5 0 0 25 0 1 0 1112733500 33972224 8005 1992294400 134512640 135226915 4294956224 18446744073709551615 134525807 0 0 4096 3 0 0 0 17 0 0 0
/proc/2650/statm: 8294 8005 82 174 0 8117 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 38532

[startup+102.306 s]
/proc/loadavg: 0.98 0.96 0.98 2/72 2650
/proc/meminfo: memFree=1036344/2055920 swapFree=4170584/4192956
[pid=2647] ppid=2645 vsize=5356 CPUtime=0.07
/proc/2647/stat : 2647 (lysat.sh) S 2645 2647 2519 0 -1 4194304 310 623 0 0 0 0 7 0 16 0 1 0 1112733492 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2647/statm: 1339 237 195 169 0 50 0
[pid=2650] ppid=2647 vsize=47192 CPUtime=102.17
/proc/2650/stat : 2650 (LySATi) R 2647 2647 2519 0 -1 4194304 11517 0 0 0 10207 10 0 0 25 0 1 0 1112733500 48324608 11503 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/2650/statm: 11798 11503 82 174 0 11621 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 52548

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/72 2650
/proc/meminfo: memFree=1024376/2055920 swapFree=4170584/4192956
[pid=2647] ppid=2645 vsize=5356 CPUtime=0.07
/proc/2647/stat : 2647 (lysat.sh) S 2645 2647 2519 0 -1 4194304 310 623 0 0 0 0 7 0 16 0 1 0 1112733492 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2647/statm: 1339 237 195 169 0 50 0
[pid=2650] ppid=2647 vsize=59708 CPUtime=162.12
/proc/2650/stat : 2650 (LySATi) R 2647 2647 2519 0 -1 4194304 14628 0 0 0 16199 13 0 0 25 0 1 0 1112733500 61140992 14614 1992294400 134512640 135226915 4294956224 18446744073709551615 134537000 0 0 4096 3 0 0 0 17 0 0 0
/proc/2650/statm: 14927 14614 82 174 0 14750 0
Current children cumulated CPU time (s) 162.19
Current children cumulated vsize (KiB) 65064

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/72 2650
/proc/meminfo: memFree=1015928/2055920 swapFree=4170584/4192956
[pid=2647] ppid=2645 vsize=5356 CPUtime=0.07
/proc/2647/stat : 2647 (lysat.sh) S 2645 2647 2519 0 -1 4194304 310 623 0 0 0 0 7 0 16 0 1 0 1112733492 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2647/statm: 1339 237 195 169 0 50 0
[pid=2650] ppid=2647 vsize=67804 CPUtime=222.09
/proc/2650/stat : 2650 (LySATi) R 2647 2647 2519 0 -1 4194304 16652 0 0 0 22193 16 0 0 25 0 1 0 1112733500 69431296 16638 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/2650/statm: 16951 16638 82 174 0 16774 0
Current children cumulated CPU time (s) 222.16
Current children cumulated vsize (KiB) 73160

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/72 2650
/proc/meminfo: memFree=999032/2055920 swapFree=4170584/4192956
[pid=2647] ppid=2645 vsize=5356 CPUtime=0.07
/proc/2647/stat : 2647 (lysat.sh) S 2645 2647 2519 0 -1 4194304 310 623 0 0 0 0 7 0 16 0 1 0 1112733492 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2647/statm: 1339 237 195 169 0 50 0
[pid=2650] ppid=2647 vsize=84680 CPUtime=282.06
/proc/2650/stat : 2650 (LySATi) R 2647 2647 2519 0 -1 4194304 20843 0 0 0 28185 21 0 0 25 0 1 0 1112733500 86712320 20829 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/2650/statm: 21170 20829 82 174 0 20993 0
Current children cumulated CPU time (s) 282.13
Current children cumulated vsize (KiB) 90036

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/72 2650
/proc/meminfo: memFree=990904/2055920 swapFree=4170584/4192956
[pid=2647] ppid=2645 vsize=5356 CPUtime=0.07
/proc/2647/stat : 2647 (lysat.sh) S 2645 2647 2519 0 -1 4194304 310 623 0 0 0 0 7 0 16 0 1 0 1112733492 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2647/statm: 1339 237 195 169 0 50 0
[pid=2650] ppid=2647 vsize=92948 CPUtime=342.03
/proc/2650/stat : 2650 (LySATi) R 2647 2647 2519 0 -1 4194304 22909 0 0 0 34179 24 0 0 25 0 1 0 1112733500 95178752 22895 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/2650/statm: 23237 22895 82 174 0 23060 0
Current children cumulated CPU time (s) 342.1
Current children cumulated vsize (KiB) 98304

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/72 2650
/proc/meminfo: memFree=982008/2055920 swapFree=4170584/4192956
[pid=2647] ppid=2645 vsize=5356 CPUtime=0.07
/proc/2647/stat : 2647 (lysat.sh) S 2645 2647 2519 0 -1 4194304 310 623 0 0 0 0 7 0 16 0 1 0 1112733492 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2647/statm: 1339 237 195 169 0 50 0

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

/proc/2650/statm: 34203 33854 82 174 0 34026 0
Current children cumulated CPU time (s) 581.98
Current children cumulated vsize (KiB) 142168

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/72 2650
/proc/meminfo: memFree=946808/2055920 swapFree=4170584/4192956
[pid=2647] ppid=2645 vsize=5356 CPUtime=0.07
/proc/2647/stat : 2647 (lysat.sh) S 2645 2647 2519 0 -1 4194304 310 623 0 0 0 0 7 0 16 0 1 0 1112733492 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2647/statm: 1339 237 195 169 0 50 0
[pid=2650] ppid=2647 vsize=136812 CPUtime=641.88
/proc/2650/stat : 2650 (LySATi) R 2647 2647 2519 0 -1 4194304 33868 0 0 0 64149 39 0 0 25 0 1 0 1112733500 140095488 33854 1992294400 134512640 135226915 4294956224 18446744073709551615 134536991 0 0 4096 3 0 0 0 17 0 0 0
/proc/2650/statm: 34203 33854 82 174 0 34026 0
Current children cumulated CPU time (s) 641.95
Current children cumulated vsize (KiB) 142168

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/72 2650
/proc/meminfo: memFree=946680/2055920 swapFree=4170584/4192956
[pid=2647] ppid=2645 vsize=5356 CPUtime=0.07
/proc/2647/stat : 2647 (lysat.sh) S 2645 2647 2519 0 -1 4194304 310 623 0 0 0 0 7 0 16 0 1 0 1112733492 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2647/statm: 1339 237 195 169 0 50 0
[pid=2650] ppid=2647 vsize=136812 CPUtime=701.84
/proc/2650/stat : 2650 (LySATi) R 2647 2647 2519 0 -1 4194304 33868 0 0 0 70145 39 0 0 25 0 1 0 1112733500 140095488 33854 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/2650/statm: 34203 33854 82 174 0 34026 0
Current children cumulated CPU time (s) 701.91
Current children cumulated vsize (KiB) 142168

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.98 2/72 2650
/proc/meminfo: memFree=936056/2055920 swapFree=4170584/4192956
[pid=2647] ppid=2645 vsize=5356 CPUtime=0.07
/proc/2647/stat : 2647 (lysat.sh) S 2645 2647 2519 0 -1 4194304 310 623 0 0 0 0 7 0 16 0 1 0 1112733492 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2647/statm: 1339 237 195 169 0 50 0
[pid=2650] ppid=2647 vsize=147584 CPUtime=761.82
/proc/2650/stat : 2650 (LySATi) R 2647 2647 2519 0 -1 4194304 36566 0 0 0 76139 43 0 0 25 0 1 0 1112733500 151126016 36552 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/2650/statm: 36896 36552 82 174 0 36719 0
Current children cumulated CPU time (s) 761.89
Current children cumulated vsize (KiB) 152940

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/72 2650
/proc/meminfo: memFree=916152/2055920 swapFree=4170584/4192956
[pid=2647] ppid=2645 vsize=5356 CPUtime=0.07
/proc/2647/stat : 2647 (lysat.sh) S 2645 2647 2519 0 -1 4194304 310 623 0 0 0 0 7 0 16 0 1 0 1112733492 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2647/statm: 1339 237 195 169 0 50 0
[pid=2650] ppid=2647 vsize=167236 CPUtime=821.79
/proc/2650/stat : 2650 (LySATi) R 2647 2647 2519 0 -1 4194304 41530 0 0 0 82129 50 0 0 25 0 1 0 1112733500 171249664 41516 1992294400 134512640 135226915 4294956224 18446744073709551615 134537023 0 0 4096 3 0 0 0 17 0 0 0
/proc/2650/statm: 41809 41516 82 174 0 41632 0
Current children cumulated CPU time (s) 821.86
Current children cumulated vsize (KiB) 172592

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/72 2650
/proc/meminfo: memFree=916088/2055920 swapFree=4170584/4192956
[pid=2647] ppid=2645 vsize=5356 CPUtime=0.07
/proc/2647/stat : 2647 (lysat.sh) S 2645 2647 2519 0 -1 4194304 310 623 0 0 0 0 7 0 16 0 1 0 1112733492 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2647/statm: 1339 237 195 169 0 50 0
[pid=2650] ppid=2647 vsize=167236 CPUtime=881.75
/proc/2650/stat : 2650 (LySATi) R 2647 2647 2519 0 -1 4194304 41530 0 0 0 88125 50 0 0 25 0 1 0 1112733500 171249664 41516 1992294400 134512640 135226915 4294956224 18446744073709551615 134536930 0 0 4096 3 0 0 0 17 0 0 0
/proc/2650/statm: 41809 41516 82 174 0 41632 0
Current children cumulated CPU time (s) 881.82
Current children cumulated vsize (KiB) 172592

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/72 2650
/proc/meminfo: memFree=916088/2055920 swapFree=4170584/4192956
[pid=2647] ppid=2645 vsize=5356 CPUtime=0.07
/proc/2647/stat : 2647 (lysat.sh) S 2645 2647 2519 0 -1 4194304 310 623 0 0 0 0 7 0 16 0 1 0 1112733492 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2647/statm: 1339 237 195 169 0 50 0
[pid=2650] ppid=2647 vsize=167236 CPUtime=941.72
/proc/2650/stat : 2650 (LySATi) R 2647 2647 2519 0 -1 4194304 41530 0 0 0 94122 50 0 0 25 0 1 0 1112733500 171249664 41516 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/2650/statm: 41809 41516 82 174 0 41632 0
Current children cumulated CPU time (s) 941.79
Current children cumulated vsize (KiB) 172592

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/72 2650
/proc/meminfo: memFree=916024/2055920 swapFree=4170584/4192956
[pid=2647] ppid=2645 vsize=5356 CPUtime=0.07
/proc/2647/stat : 2647 (lysat.sh) S 2645 2647 2519 0 -1 4194304 310 623 0 0 0 0 7 0 16 0 1 0 1112733492 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2647/statm: 1339 237 195 169 0 50 0
[pid=2650] ppid=2647 vsize=167236 CPUtime=1001.69
/proc/2650/stat : 2650 (LySATi) R 2647 2647 2519 0 -1 4194304 41530 0 0 0 100119 50 0 0 25 0 1 0 1112733500 171249664 41516 1992294400 134512640 135226915 4294956224 18446744073709551615 134536930 0 0 4096 3 0 0 0 17 0 0 0
/proc/2650/statm: 41809 41516 82 174 0 41632 0
Current children cumulated CPU time (s) 1001.76
Current children cumulated vsize (KiB) 172592

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/72 2650
/proc/meminfo: memFree=916024/2055920 swapFree=4170584/4192956
[pid=2647] ppid=2645 vsize=5356 CPUtime=0.07
/proc/2647/stat : 2647 (lysat.sh) S 2645 2647 2519 0 -1 4194304 310 623 0 0 0 0 7 0 16 0 1 0 1112733492 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2647/statm: 1339 237 195 169 0 50 0
[pid=2650] ppid=2647 vsize=167236 CPUtime=1061.65
/proc/2650/stat : 2650 (LySATi) R 2647 2647 2519 0 -1 4194304 41530 0 0 0 106115 50 0 0 25 0 1 0 1112733500 171249664 41516 1992294400 134512640 135226915 4294956224 18446744073709551615 134536797 0 0 4096 3 0 0 0 17 0 0 0
/proc/2650/statm: 41809 41516 82 174 0 41632 0
Current children cumulated CPU time (s) 1061.72
Current children cumulated vsize (KiB) 172592

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/72 2650
/proc/meminfo: memFree=905784/2055920 swapFree=4170584/4192956
[pid=2647] ppid=2645 vsize=5356 CPUtime=0.07
/proc/2647/stat : 2647 (lysat.sh) S 2645 2647 2519 0 -1 4194304 310 623 0 0 0 0 7 0 16 0 1 0 1112733492 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2647/statm: 1339 237 195 169 0 50 0
[pid=2650] ppid=2647 vsize=178324 CPUtime=1121.63
/proc/2650/stat : 2650 (LySATi) R 2647 2647 2519 0 -1 4194304 44145 0 0 0 112109 54 0 0 25 0 1 0 1112733500 182603776 44131 1992294400 134512640 135226915 4294956224 18446744073709551615 134536749 0 0 4096 3 0 0 0 17 0 0 0
/proc/2650/statm: 44581 44131 82 174 0 44404 0
Current children cumulated CPU time (s) 1121.7
Current children cumulated vsize (KiB) 183680

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/72 2650
/proc/meminfo: memFree=889592/2055920 swapFree=4170584/4192956
[pid=2647] ppid=2645 vsize=5356 CPUtime=0.07
/proc/2647/stat : 2647 (lysat.sh) S 2645 2647 2519 0 -1 4194304 310 623 0 0 0 0 7 0 16 0 1 0 1112733492 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2647/statm: 1339 237 195 169 0 50 0
[pid=2650] ppid=2647 vsize=194456 CPUtime=1181.6
/proc/2650/stat : 2650 (LySATi) R 2647 2647 2519 0 -1 4194304 48213 0 0 0 118102 58 0 0 25 0 1 0 1112733500 199122944 48199 1992294400 134512640 135226915 4294956224 18446744073709551615 134536755 0 0 4096 3 0 0 0 17 0 0 0
/proc/2650/statm: 48614 48199 82 174 0 48437 0
Current children cumulated CPU time (s) 1181.67
Current children cumulated vsize (KiB) 199812



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.7 s]
/proc/loadavg: 0.99 0.97 0.98 2/72 2650
/proc/meminfo: memFree=884664/2055920 swapFree=4170584/4192956
[pid=2647] ppid=2645 vsize=5356 CPUtime=0.07
/proc/2647/stat : 2647 (lysat.sh) S 2645 2647 2519 0 -1 4194304 310 623 0 0 0 0 7 0 16 0 1 0 1112733492 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2647/statm: 1339 237 195 169 0 50 0
[pid=2650] ppid=2647 vsize=199028 CPUtime=1199.99
/proc/2650/stat : 2650 (LySATi) R 2647 2647 2519 0 -1 4194304 49380 0 0 0 119940 59 0 0 25 0 1 0 1112733500 203804672 49366 1992294400 134512640 135226915 4294956224 18446744073709551615 134536783 0 0 4096 3 0 0 0 17 0 0 0
/proc/2650/statm: 49757 49366 82 174 0 49580 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 204384

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: 0.99 0.97 0.98 2/72 2650
/proc/meminfo: memFree=884664/2055920 swapFree=4170584/4192956
[pid=2647] ppid=2645 vsize=5356 CPUtime=0.07
/proc/2647/stat : 2647 (lysat.sh) S 2645 2647 2519 0 -1 4194304 310 623 0 0 0 0 7 0 16 0 1 0 1112733492 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2647/statm: 1339 237 195 169 0 50 0
[pid=2650] ppid=2647 vsize=199028 CPUtime=1199.99
/proc/2650/stat : 2650 (LySATi) R 2647 2647 2519 0 -1 4194304 49380 0 0 0 119940 59 0 0 25 0 1 0 1112733500 203804672 49366 1992294400 134512640 135226915 4294956224 18446744073709551615 134536783 0 0 4096 3 0 0 0 17 0 0 0
/proc/2650/statm: 49757 49366 82 174 0 49580 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 204384

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 2647 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=71989
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=5999
# CPU time returned by wait4() is 0.077988
# while last known CPU time is 1200.06
#
# 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): 1200.06
CPU user time (s): 1199.47
CPU system time (s): 0.59
CPU usage (%): 99.9457
Max. virtual memory (cumulated for all children) (KiB): 204384

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.071989
system time used= 0.005999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 933
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= 4

runsolver used 1.03284 second user time and 3.37449 second system time

The end

Launcher Data 

Begin job on node45 at 2009-03-30 10:11:49
IDJOB=1525409
IDBENCH=70338
IDSOLVER=511
FILE ID=node45/1525409-1238400709
PBS_JOBID= 9061428
Free space on /tmp= 66416 MiB

SOLVER NAME= LySAT i/2009-03-20
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/4000/unif-k3-r4.2-v4000-c16800-S1933199449-033.cnf
COMMAND LINE= lysat.sh BENCHNAME i
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1525409-1238400709/watcher-1525409-1238400709 -o /tmp/evaluation-result-1525409-1238400709/solver-1525409-1238400709 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1525409-1238400709.cnf i

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

MD5SUM BENCH= b76c43c3a4ebb25b4fe350a62b537043
RANDOM SEED=1143235639

node45.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		: 3000.285
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		: 3000.285
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:       1083568 kB
Buffers:        100344 kB
Cached:         766972 kB
SwapCached:      11516 kB
Active:          34780 kB
Inactive:       845608 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1083568 kB
SwapTotal:     4192956 kB
SwapFree:      4170584 kB
Dirty:            2452 kB
Writeback:           0 kB
Mapped:          18692 kB
Slab:            77304 kB
Committed_AS:  2548400 kB
PageTables:       1900 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= 66412 MiB
End job on node45 at 2009-03-30 10:31:51