Trace number 1526134

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) 1200.08 1200.61

General information on the benchmark

NameRANDOM/MEDIUM/7SAT/UNKNOWN/65/
unif-k7-r89-v65-c5785-S1266438269-016.cnf
MD5SUM166fa796e9e4e8cad989cc4a86020c12
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables65
Number of clauses5785
Sum of the clauses size40495
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 55785

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 |    5785    40495 |    1735       0        0     nan |  0.000 % |
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 65   #clauses: 5785   #literals: 40495
0.00/0.01	c CPU time:   0.006998 s
0.00/0.01	c ==============================================================================
0.01/0.02	c lySAT 0.1
0.01/0.02	c minisat core +  additionnal features
0.01/0.02	c ============================[ Problem Statistics ]=============================
0.01/0.02	c |                                                                             |
0.01/0.02	c |  Number of variables:  65                                                   |
0.01/0.02	c |  Number of clauses:    5785                                                 |
0.01/0.03	c |  Parsing time:         0.00         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-1526134-1238486276/watcher-1526134-1238486276 -o /tmp/evaluation-result-1526134-1238486276/solver-1526134-1238486276 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1526134-1238486276.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: 0.99 0.98 1.00 3/64 11895
/proc/meminfo: memFree=1527184/2055920 swapFree=4177768/4192956
[pid=11895] ppid=11893 vsize=5356 CPUtime=0
/proc/11895/stat : 11895 (lysat.sh) R 11893 11895 11795 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 1121294408 5484544 234 1992294400 4194304 4889804 548682068816 18446744073709551615 206381312671 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/11895/statm: 1339 234 194 169 0 50 0
[pid=11896] ppid=11895 vsize=692 CPUtime=0
/proc/11896/stat : 11896 (SatElite) R 11895 11895 11795 0 -1 4194304 106 0 0 0 0 0 0 0 18 0 1 0 1121294409 708608 90 1992294400 134512640 135034092 4294956112 18446744073709551615 134691005 0 0 4096 3 0 0 0 17 0 0 0
/proc/11896/statm: 173 91 50 127 0 43 0

[startup+0.0200971 s]
/proc/loadavg: 0.99 0.98 1.00 3/64 11895
/proc/meminfo: memFree=1527184/2055920 swapFree=4177768/4192956
[pid=11895] ppid=11893 vsize=5356 CPUtime=0
/proc/11895/stat : 11895 (lysat.sh) S 11893 11895 11795 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1121294408 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11895/statm: 1339 235 195 169 0 50 0
[pid=11896] ppid=11895 vsize=1224 CPUtime=0.01
/proc/11896/stat : 11896 (SatElite) R 11895 11895 11795 0 -1 4194304 232 0 0 0 1 0 0 0 19 0 1 0 1121294409 1253376 216 1992294400 134512640 135034092 4294956112 18446744073709551615 134691101 0 0 4096 3 0 0 0 17 0 0 0
/proc/11896/statm: 306 216 67 127 0 176 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 6580

[startup+0.10111 s]
/proc/loadavg: 0.99 0.98 1.00 3/64 11895
/proc/meminfo: memFree=1527184/2055920 swapFree=4177768/4192956
[pid=11895] ppid=11893 vsize=5356 CPUtime=0.01
/proc/11895/stat : 11895 (lysat.sh) S 11893 11895 11795 0 -1 4194304 310 235 0 0 0 0 1 0 16 0 1 0 1121294408 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11895/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5356

[startup+0.301128 s]
/proc/loadavg: 0.99 0.98 1.00 3/64 11895
/proc/meminfo: memFree=1527184/2055920 swapFree=4177768/4192956
[pid=11895] ppid=11893 vsize=5356 CPUtime=0.01
/proc/11895/stat : 11895 (lysat.sh) S 11893 11895 11795 0 -1 4194304 310 235 0 0 0 0 1 0 16 0 1 0 1121294408 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11895/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5356

[startup+0.701174 s]
/proc/loadavg: 0.99 0.98 1.00 3/64 11895
/proc/meminfo: memFree=1527184/2055920 swapFree=4177768/4192956
[pid=11895] ppid=11893 vsize=5356 CPUtime=0.01
/proc/11895/stat : 11895 (lysat.sh) S 11893 11895 11795 0 -1 4194304 310 235 0 0 0 0 1 0 16 0 1 0 1121294408 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11895/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5356

[startup+1.50125 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 11898
/proc/meminfo: memFree=1524672/2055920 swapFree=4177768/4192956
[pid=11895] ppid=11893 vsize=5356 CPUtime=0.01
/proc/11895/stat : 11895 (lysat.sh) S 11893 11895 11795 0 -1 4194304 310 235 0 0 0 0 1 0 16 0 1 0 1121294408 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11895/statm: 1339 237 195 169 0 50 0
[pid=11898] ppid=11895 vsize=4264 CPUtime=1.46
/proc/11898/stat : 11898 (LySATi) R 11895 11895 11795 0 -1 4194304 753 0 0 0 146 0 0 0 25 0 1 0 1121294411 4366336 738 1992294400 134512640 135226915 4294956224 18446744073709551615 134539418 0 0 4096 3 0 0 0 17 0 0 0
/proc/11898/statm: 1066 738 81 174 0 889 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 9620

[startup+3.10141 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 11898
/proc/meminfo: memFree=1523712/2055920 swapFree=4177768/4192956
[pid=11895] ppid=11893 vsize=5356 CPUtime=0.01
/proc/11895/stat : 11895 (lysat.sh) S 11893 11895 11795 0 -1 4194304 310 235 0 0 0 0 1 0 16 0 1 0 1121294408 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11895/statm: 1339 237 195 169 0 50 0
[pid=11898] ppid=11895 vsize=5332 CPUtime=3.06
/proc/11898/stat : 11898 (LySATi) R 11895 11895 11795 0 -1 4194304 1000 0 0 0 306 0 0 0 25 0 1 0 1121294411 5459968 985 1992294400 134512640 135226915 4294956224 18446744073709551615 134544471 0 0 4096 3 0 0 0 17 0 0 0
/proc/11898/statm: 1333 985 81 174 0 1156 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 10688

[startup+6.30174 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 11898
/proc/meminfo: memFree=1521856/2055920 swapFree=4177768/4192956
[pid=11895] ppid=11893 vsize=5356 CPUtime=0.01
/proc/11895/stat : 11895 (lysat.sh) S 11893 11895 11795 0 -1 4194304 310 235 0 0 0 0 1 0 16 0 1 0 1121294408 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11895/statm: 1339 237 195 169 0 50 0
[pid=11898] ppid=11895 vsize=6456 CPUtime=6.26
/proc/11898/stat : 11898 (LySATi) R 11895 11895 11795 0 -1 4194304 1294 0 0 0 626 0 0 0 25 0 1 0 1121294411 6610944 1279 1992294400 134512640 135226915 4294956224 18446744073709551615 134537088 0 0 4096 3 0 0 0 17 0 0 0
/proc/11898/statm: 1614 1279 81 174 0 1437 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 11812

[startup+12.7014 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 11898
/proc/meminfo: memFree=1519696/2055920 swapFree=4177768/4192956
[pid=11895] ppid=11893 vsize=5356 CPUtime=0.01
/proc/11895/stat : 11895 (lysat.sh) S 11893 11895 11795 0 -1 4194304 310 235 0 0 0 0 1 0 16 0 1 0 1121294408 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11895/statm: 1339 237 195 169 0 50 0
[pid=11898] ppid=11895 vsize=9132 CPUtime=12.65
/proc/11898/stat : 11898 (LySATi) R 11895 11895 11795 0 -1 4194304 1908 0 0 0 1264 1 0 0 25 0 1 0 1121294411 9351168 1893 1992294400 134512640 135226915 4294956224 18446744073709551615 134536783 0 0 4096 3 0 0 0 17 0 0 0
/proc/11898/statm: 2283 1893 81 174 0 2106 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 14488

[startup+25.5017 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 11898
/proc/meminfo: memFree=1517264/2055920 swapFree=4177768/4192956
[pid=11895] ppid=11893 vsize=5356 CPUtime=0.01
/proc/11895/stat : 11895 (lysat.sh) S 11893 11895 11795 0 -1 4194304 310 235 0 0 0 0 1 0 16 0 1 0 1121294408 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11895/statm: 1339 237 195 169 0 50 0
[pid=11898] ppid=11895 vsize=11232 CPUtime=25.45
/proc/11898/stat : 11898 (LySATi) R 11895 11895 11795 0 -1 4194304 2436 0 0 0 2544 1 0 0 25 0 1 0 1121294411 11501568 2421 1992294400 134512640 135226915 4294956224 18446744073709551615 134536762 0 0 4096 3 0 0 0 17 0 0 0
/proc/11898/statm: 2808 2421 81 174 0 2631 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 16588

[startup+51.1014 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 11898
/proc/meminfo: memFree=1514128/2055920 swapFree=4177768/4192956
[pid=11895] ppid=11893 vsize=5356 CPUtime=0.01
/proc/11895/stat : 11895 (lysat.sh) S 11893 11895 11795 0 -1 4194304 310 235 0 0 0 0 1 0 16 0 1 0 1121294408 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11895/statm: 1339 237 195 169 0 50 0
[pid=11898] ppid=11895 vsize=14696 CPUtime=51.04
/proc/11898/stat : 11898 (LySATi) R 11895 11895 11795 0 -1 4194304 3226 0 0 0 5102 2 0 0 25 0 1 0 1121294411 15048704 3211 1992294400 134512640 135226915 4294956224 18446744073709551615 134543626 0 0 4096 3 0 0 0 17 0 0 0
/proc/11898/statm: 3674 3211 81 174 0 3497 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 20052

[startup+102.306 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 11898
/proc/meminfo: memFree=1509200/2055920 swapFree=4177768/4192956
[pid=11895] ppid=11893 vsize=5356 CPUtime=0.01
/proc/11895/stat : 11895 (lysat.sh) S 11893 11895 11795 0 -1 4194304 310 235 0 0 0 0 1 0 16 0 1 0 1121294408 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11895/statm: 1339 237 195 169 0 50 0
[pid=11898] ppid=11895 vsize=19956 CPUtime=102.22
/proc/11898/stat : 11898 (LySATi) R 11895 11895 11795 0 -1 4194304 4425 0 0 0 10219 3 0 0 25 0 1 0 1121294411 20434944 4410 1992294400 134512640 135226915 4294956224 18446744073709551615 134537299 0 0 4096 3 0 0 0 17 0 0 0
/proc/11898/statm: 4989 4410 81 174 0 4812 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 25312

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 11898
/proc/meminfo: memFree=1504912/2055920 swapFree=4177768/4192956
[pid=11895] ppid=11893 vsize=5356 CPUtime=0.01
/proc/11895/stat : 11895 (lysat.sh) S 11893 11895 11795 0 -1 4194304 310 235 0 0 0 0 1 0 16 0 1 0 1121294408 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11895/statm: 1339 237 195 169 0 50 0
[pid=11898] ppid=11895 vsize=24332 CPUtime=162.2
/proc/11898/stat : 11898 (LySATi) R 11895 11895 11795 0 -1 4194304 5494 0 0 0 16216 4 0 0 25 0 1 0 1121294411 24915968 5479 1992294400 134512640 135226915 4294956224 18446744073709551615 134537040 0 0 4096 3 0 0 0 17 0 0 0
/proc/11898/statm: 6083 5479 81 174 0 5906 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 29688

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 11904
/proc/meminfo: memFree=1500624/2055920 swapFree=4177768/4192956
[pid=11895] ppid=11893 vsize=5356 CPUtime=0.01
/proc/11895/stat : 11895 (lysat.sh) S 11893 11895 11795 0 -1 4194304 310 235 0 0 0 0 1 0 16 0 1 0 1121294408 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11895/statm: 1339 237 195 169 0 50 0
[pid=11898] ppid=11895 vsize=28836 CPUtime=222.17
/proc/11898/stat : 11898 (LySATi) R 11895 11895 11795 0 -1 4194304 6514 0 0 0 22213 4 0 0 25 0 1 0 1121294411 29528064 6499 1992294400 134512640 135226915 4294956224 18446744073709551615 134536849 0 0 4096 3 0 0 0 17 0 0 0
/proc/11898/statm: 7209 6499 81 174 0 7032 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 34192

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 11904
/proc/meminfo: memFree=1499472/2055920 swapFree=4177768/4192956
[pid=11895] ppid=11893 vsize=5356 CPUtime=0.01
/proc/11895/stat : 11895 (lysat.sh) S 11893 11895 11795 0 -1 4194304 310 235 0 0 0 0 1 0 16 0 1 0 1121294408 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11895/statm: 1339 237 195 169 0 50 0
[pid=11898] ppid=11895 vsize=30076 CPUtime=282.15
/proc/11898/stat : 11898 (LySATi) R 11895 11895 11795 0 -1 4194304 6819 0 0 0 28211 4 0 0 25 0 1 0 1121294411 30797824 6804 1992294400 134512640 135226915 4294956224 18446744073709551615 134536938 0 0 4096 3 0 0 0 17 0 0 0
/proc/11898/statm: 7519 6804 81 174 0 7342 0
Current children cumulated CPU time (s) 282.16
Current children cumulated vsize (KiB) 35432

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 11904
/proc/meminfo: memFree=1496016/2055920 swapFree=4177768/4192956
[pid=11895] ppid=11893 vsize=5356 CPUtime=0.01
/proc/11895/stat : 11895 (lysat.sh) S 11893 11895 11795 0 -1 4194304 310 235 0 0 0 0 1 0 16 0 1 0 1121294408 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11895/statm: 1339 237 195 169 0 50 0
[pid=11898] ppid=11895 vsize=33796 CPUtime=342.12
/proc/11898/stat : 11898 (LySATi) R 11895 11895 11795 0 -1 4194304 7703 0 0 0 34207 5 0 0 25 0 1 0 1121294411 34607104 7688 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/11898/statm: 8449 7688 81 174 0 8272 0
Current children cumulated CPU time (s) 342.13
Current children cumulated vsize (KiB) 39152

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 11904
/proc/meminfo: memFree=1494736/2055920 swapFree=4177768/4192956
[pid=11895] ppid=11893 vsize=5356 CPUtime=0.01
/proc/11895/stat : 11895 (lysat.sh) S 11893 11895 11795 0 -1 4194304 310 235 0 0 0 0 1 0 16 0 1 0 1121294408 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11895/statm: 1339 237 195 169 0 50 0

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

/proc/11898/statm: 11057 10060 81 174 0 10880 0
Current children cumulated CPU time (s) 522.05
Current children cumulated vsize (KiB) 49584

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 11904
/proc/meminfo: memFree=1485648/2055920 swapFree=4177768/4192956
[pid=11895] ppid=11893 vsize=5356 CPUtime=0.01
/proc/11895/stat : 11895 (lysat.sh) S 11893 11895 11795 0 -1 4194304 310 235 0 0 0 0 1 0 16 0 1 0 1121294408 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11895/statm: 1339 237 195 169 0 50 0
[pid=11898] ppid=11895 vsize=45172 CPUtime=582.01
/proc/11898/stat : 11898 (LySATi) R 11895 11895 11795 0 -1 4194304 10308 0 0 0 58193 8 0 0 25 0 1 0 1121294411 46256128 10293 1992294400 134512640 135226915 4294956224 18446744073709551615 134536776 0 0 4096 3 0 0 0 17 0 0 0
/proc/11898/statm: 11293 10293 81 174 0 11116 0
Current children cumulated CPU time (s) 582.02
Current children cumulated vsize (KiB) 50528

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 11904
/proc/meminfo: memFree=1484624/2055920 swapFree=4177768/4192956
[pid=11895] ppid=11893 vsize=5356 CPUtime=0.01
/proc/11895/stat : 11895 (lysat.sh) S 11893 11895 11795 0 -1 4194304 310 235 0 0 0 0 1 0 16 0 1 0 1121294408 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11895/statm: 1339 237 195 169 0 50 0
[pid=11898] ppid=11895 vsize=46396 CPUtime=641.98
/proc/11898/stat : 11898 (LySATi) R 11895 11895 11795 0 -1 4194304 10549 0 0 0 64190 8 0 0 25 0 1 0 1121294411 47509504 10534 1992294400 134512640 135226915 4294956224 18446744073709551615 134554619 0 0 4096 3 0 0 0 17 0 0 0
/proc/11898/statm: 11599 10534 81 174 0 11422 0
Current children cumulated CPU time (s) 641.99
Current children cumulated vsize (KiB) 51752

[startup+702.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 11904
/proc/meminfo: memFree=1483664/2055920 swapFree=4177768/4192956
[pid=11895] ppid=11893 vsize=5356 CPUtime=0.01
/proc/11895/stat : 11895 (lysat.sh) S 11893 11895 11795 0 -1 4194304 310 235 0 0 0 0 1 0 16 0 1 0 1121294408 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11895/statm: 1339 237 195 169 0 50 0
[pid=11898] ppid=11895 vsize=47440 CPUtime=701.96
/proc/11898/stat : 11898 (LySATi) R 11895 11895 11795 0 -1 4194304 10797 0 0 0 70188 8 0 0 25 0 1 0 1121294411 48578560 10782 1992294400 134512640 135226915 4294956224 18446744073709551615 134536933 0 0 4096 3 0 0 0 17 0 0 0
/proc/11898/statm: 11860 10782 81 174 0 11683 0
Current children cumulated CPU time (s) 701.97
Current children cumulated vsize (KiB) 52796

[startup+762.305 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 11904
/proc/meminfo: memFree=1481808/2055920 swapFree=4177768/4192956
[pid=11895] ppid=11893 vsize=5356 CPUtime=0.01
/proc/11895/stat : 11895 (lysat.sh) S 11893 11895 11795 0 -1 4194304 310 235 0 0 0 0 1 0 16 0 1 0 1121294408 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11895/statm: 1339 237 195 169 0 50 0
[pid=11898] ppid=11895 vsize=49352 CPUtime=761.94
/proc/11898/stat : 11898 (LySATi) R 11895 11895 11795 0 -1 4194304 11256 0 0 0 76185 9 0 0 25 0 1 0 1121294411 50536448 11241 1992294400 134512640 135226915 4294956224 18446744073709551615 134536849 0 0 4096 3 0 0 0 17 0 0 0
/proc/11898/statm: 12338 11241 81 174 0 12161 0
Current children cumulated CPU time (s) 761.95
Current children cumulated vsize (KiB) 54708

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 11904
/proc/meminfo: memFree=1479120/2055920 swapFree=4177768/4192956
[pid=11895] ppid=11893 vsize=5356 CPUtime=0.01
/proc/11895/stat : 11895 (lysat.sh) S 11893 11895 11795 0 -1 4194304 310 235 0 0 0 0 1 0 16 0 1 0 1121294408 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11895/statm: 1339 237 195 169 0 50 0
[pid=11898] ppid=11895 vsize=52040 CPUtime=821.91
/proc/11898/stat : 11898 (LySATi) R 11895 11895 11795 0 -1 4194304 11917 0 0 0 82181 10 0 0 25 0 1 0 1121294411 53288960 11902 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/11898/statm: 13010 11902 81 174 0 12833 0
Current children cumulated CPU time (s) 821.92
Current children cumulated vsize (KiB) 57396

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 11904
/proc/meminfo: memFree=1478928/2055920 swapFree=4177768/4192956
[pid=11895] ppid=11893 vsize=5356 CPUtime=0.01
/proc/11895/stat : 11895 (lysat.sh) S 11893 11895 11795 0 -1 4194304 310 235 0 0 0 0 1 0 16 0 1 0 1121294408 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11895/statm: 1339 237 195 169 0 50 0
[pid=11898] ppid=11895 vsize=52184 CPUtime=881.89
/proc/11898/stat : 11898 (LySATi) R 11895 11895 11795 0 -1 4194304 11957 0 0 0 88179 10 0 0 25 0 1 0 1121294411 53436416 11942 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/11898/statm: 13046 11942 81 174 0 12869 0
Current children cumulated CPU time (s) 881.9
Current children cumulated vsize (KiB) 57540

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 11904
/proc/meminfo: memFree=1478800/2055920 swapFree=4177768/4192956
[pid=11895] ppid=11893 vsize=5356 CPUtime=0.01
/proc/11895/stat : 11895 (lysat.sh) S 11893 11895 11795 0 -1 4194304 310 235 0 0 0 0 1 0 16 0 1 0 1121294408 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11895/statm: 1339 237 195 169 0 50 0
[pid=11898] ppid=11895 vsize=52472 CPUtime=941.87
/proc/11898/stat : 11898 (LySATi) R 11895 11895 11795 0 -1 4194304 12034 0 0 0 94177 10 0 0 25 0 1 0 1121294411 53731328 12019 1992294400 134512640 135226915 4294956224 18446744073709551615 134536882 0 0 4096 3 0 0 0 17 0 0 0
/proc/11898/statm: 13118 12019 81 174 0 12941 0
Current children cumulated CPU time (s) 941.88
Current children cumulated vsize (KiB) 57828

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 11904
/proc/meminfo: memFree=1477648/2055920 swapFree=4177768/4192956
[pid=11895] ppid=11893 vsize=5356 CPUtime=0.01
/proc/11895/stat : 11895 (lysat.sh) S 11893 11895 11795 0 -1 4194304 310 235 0 0 0 0 1 0 16 0 1 0 1121294408 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11895/statm: 1339 237 195 169 0 50 0
[pid=11898] ppid=11895 vsize=54020 CPUtime=1001.84
/proc/11898/stat : 11898 (LySATi) R 11895 11895 11795 0 -1 4194304 12315 0 0 0 100174 10 0 0 25 0 1 0 1121294411 55316480 12300 1992294400 134512640 135226915 4294956224 18446744073709551615 134536797 0 0 4096 3 0 0 0 17 0 0 0
/proc/11898/statm: 13505 12300 81 174 0 13328 0
Current children cumulated CPU time (s) 1001.85
Current children cumulated vsize (KiB) 59376

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 11904
/proc/meminfo: memFree=1475728/2055920 swapFree=4177768/4192956
[pid=11895] ppid=11893 vsize=5356 CPUtime=0.01
/proc/11895/stat : 11895 (lysat.sh) S 11893 11895 11795 0 -1 4194304 310 235 0 0 0 0 1 0 16 0 1 0 1121294408 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11895/statm: 1339 237 195 169 0 50 0
[pid=11898] ppid=11895 vsize=56196 CPUtime=1061.82
/proc/11898/stat : 11898 (LySATi) R 11895 11895 11795 0 -1 4194304 12765 0 0 0 106171 11 0 0 25 0 1 0 1121294411 57544704 12750 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/11898/statm: 14049 12750 81 174 0 13872 0
Current children cumulated CPU time (s) 1061.83
Current children cumulated vsize (KiB) 61552

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 11904
/proc/meminfo: memFree=1473296/2055920 swapFree=4177768/4192956
[pid=11895] ppid=11893 vsize=5356 CPUtime=0.01
/proc/11895/stat : 11895 (lysat.sh) S 11893 11895 11795 0 -1 4194304 310 235 0 0 0 0 1 0 16 0 1 0 1121294408 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11895/statm: 1339 237 195 169 0 50 0
[pid=11898] ppid=11895 vsize=59524 CPUtime=1121.8
/proc/11898/stat : 11898 (LySATi) R 11895 11895 11795 0 -1 4194304 13383 0 0 0 112168 12 0 0 25 0 1 0 1121294411 60952576 13368 1992294400 134512640 135226915 4294956224 18446744073709551615 134537059 0 0 4096 3 0 0 0 17 0 0 0
/proc/11898/statm: 14881 13368 81 174 0 14704 0
Current children cumulated CPU time (s) 1121.81
Current children cumulated vsize (KiB) 64880

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 11904
/proc/meminfo: memFree=1469712/2055920 swapFree=4177768/4192956
[pid=11895] ppid=11893 vsize=5356 CPUtime=0.01
/proc/11895/stat : 11895 (lysat.sh) S 11893 11895 11795 0 -1 4194304 310 235 0 0 0 0 1 0 16 0 1 0 1121294408 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11895/statm: 1339 237 195 169 0 50 0
[pid=11898] ppid=11895 vsize=63152 CPUtime=1181.77
/proc/11898/stat : 11898 (LySATi) R 11895 11895 11795 0 -1 4194304 14270 0 0 0 118165 12 0 0 25 0 1 0 1121294411 64667648 14255 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/11898/statm: 15788 14255 81 174 0 15611 0
Current children cumulated CPU time (s) 1181.78
Current children cumulated vsize (KiB) 68508



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 11904
/proc/meminfo: memFree=1468560/2055920 swapFree=4177768/4192956
[pid=11895] ppid=11893 vsize=5356 CPUtime=0.01
/proc/11895/stat : 11895 (lysat.sh) S 11893 11895 11795 0 -1 4194304 310 235 0 0 0 0 1 0 16 0 1 0 1121294408 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11895/statm: 1339 237 195 169 0 50 0
[pid=11898] ppid=11895 vsize=64228 CPUtime=1200.07
/proc/11898/stat : 11898 (LySATi) R 11895 11895 11795 0 -1 4194304 14549 0 0 0 119994 13 0 0 25 0 1 0 1121294411 65769472 14534 1992294400 134512640 135226915 4294956224 18446744073709551615 134536860 0 0 4096 3 0 0 0 17 0 0 0
/proc/11898/statm: 16057 14534 81 174 0 15880 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 69584

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 11895 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=19996
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=3999
# CPU time returned by wait4() is 0.023995
# while last known CPU time is 1200.08
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.61
CPU time (s): 1200.08
CPU user time (s): 1199.95
CPU system time (s): 0.13
CPU usage (%): 99.9556
Max. virtual memory (cumulated for all children) (KiB): 69584

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.019996
system time used= 0.003999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 545
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 5
involuntary context switches= 2

runsolver used 1.06184 second user time and 3.3145 second system time

The end

Launcher Data 

Begin job on node2 at 2009-03-31 09:57:56
IDJOB=1526134
IDBENCH=70483
IDSOLVER=511
FILE ID=node2/1526134-1238486276
PBS_JOBID= 9061874
Free space on /tmp= 66496 MiB

SOLVER NAME= LySAT i/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/7SAT/UNKNOWN/65/unif-k7-r89-v65-c5785-S1266438269-016.cnf
COMMAND LINE= lysat.sh BENCHNAME i
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1526134-1238486276/watcher-1526134-1238486276 -o /tmp/evaluation-result-1526134-1238486276/solver-1526134-1238486276 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1526134-1238486276.cnf i

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

MD5SUM BENCH= 166fa796e9e4e8cad989cc4a86020c12
RANDOM SEED=1919695246

node2.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		: 3000.236
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		: 3000.236
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:       1527728 kB
Buffers:         79524 kB
Cached:         358444 kB
SwapCached:       8996 kB
Active:         176388 kB
Inactive:       272532 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1527728 kB
SwapTotal:     4192956 kB
SwapFree:      4177768 kB
Dirty:            2312 kB
Writeback:           0 kB
Mapped:          16608 kB
Slab:            65300 kB
Committed_AS:  2865096 kB
PageTables:       1476 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66492 MiB
End job on node2 at 2009-03-31 10:17:58