Trace number 1524805

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 1200.12

General information on the benchmark

NameRANDOM/LARGE/5SAT/UNKNOWN/900/
unif-k5-r20-v900-c18000-S1253795703-015.cnf
MD5SUM17b09148dbc69a552ff183cd5c8f891a
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark24.6782
Satisfiable
(Un)Satisfiability was proved
Number of variables900
Number of clauses18000
Sum of the clauses size90000
Maximum clause length5
Minimum clause length5
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 518000
Number of clauses of size over 50

Solver Data 

0.00/0.00	c Parsing...
0.00/0.02	c ==============================================================================
0.00/0.02	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.02	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.02	c ==============================================================================
0.00/0.02	c |         0 |   18000    90000 |    5399       0        0     nan |  0.000 % |
0.00/0.02	c ==============================================================================
0.00/0.02	c Result  :   #vars: 900   #clauses: 18000   #literals: 90000
0.00/0.02	c CPU time:   0.019996 s
0.00/0.02	c ==============================================================================
0.04/0.05	This is MiniSat 2.0 beta
0.04/0.05	WARNING: for repeatability, setting FPU to use double precision
0.04/0.05	============================[ Problem Statistics ]=============================
0.04/0.05	|                                                                             |
0.04/0.05	|  Number of variables:  900                                                  |
0.04/0.05	|  Number of clauses:    18000                                                |
0.04/0.07	|  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-1524805-1238364910/watcher-1524805-1238364910 -o /tmp/evaluation-result-1524805-1238364910/solver-1524805-1238364910 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1524805-1238364910.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: 1.00 1.00 0.94 3/64 24133
/proc/meminfo: memFree=669360/2055920 swapFree=4178240/4192956
[pid=24133] ppid=24131 vsize=5356 CPUtime=0
/proc/24133/stat : 24133 (lysat.sh) R 24131 24133 23711 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 1109157541 5484544 234 1992294400 4194304 4889804 548682068816 18446744073709551615 231962372767 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/24133/statm: 1339 234 194 169 0 50 0
[pid=24134] ppid=24133 vsize=824 CPUtime=0
/proc/24134/stat : 24134 (SatElite) R 24133 24133 23711 0 -1 4194304 138 0 0 0 0 0 0 0 18 0 1 0 1109157541 843776 122 1992294400 134512640 135034092 4294956112 18446744073709551615 134691005 0 0 4096 3 0 0 0 17 0 0 0
/proc/24134/statm: 206 123 50 127 0 76 0

[startup+0.0532921 s]
/proc/loadavg: 1.00 1.00 0.94 3/64 24133
/proc/meminfo: memFree=669360/2055920 swapFree=4178240/4192956
[pid=24133] ppid=24131 vsize=5356 CPUtime=0
/proc/24133/stat : 24133 (lysat.sh) S 24131 24133 23711 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1109157541 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24133/statm: 1339 235 195 169 0 50 0
[pid=24134] ppid=24133 vsize=2256 CPUtime=0.04
/proc/24134/stat : 24134 (SatElite) R 24133 24133 23711 0 -1 4194304 474 0 0 0 4 0 0 0 19 0 1 0 1109157541 2310144 458 1992294400 134512640 135034092 4294956112 18446744073709551615 134691101 0 0 4096 3 0 0 0 17 0 0 0
/proc/24134/statm: 564 458 67 127 0 434 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 7612

[startup+0.101281 s]
/proc/loadavg: 1.00 1.00 0.94 3/64 24133
/proc/meminfo: memFree=669360/2055920 swapFree=4178240/4192956
[pid=24133] ppid=24131 vsize=5356 CPUtime=0.04
/proc/24133/stat : 24133 (lysat.sh) S 24131 24133 23711 0 -1 4194304 310 477 0 0 0 0 4 0 16 0 1 0 1109157541 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24133/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5356

[startup+0.301229 s]
/proc/loadavg: 1.00 1.00 0.94 3/64 24133
/proc/meminfo: memFree=669360/2055920 swapFree=4178240/4192956
[pid=24133] ppid=24131 vsize=5356 CPUtime=0.04
/proc/24133/stat : 24133 (lysat.sh) S 24131 24133 23711 0 -1 4194304 310 477 0 0 0 0 4 0 16 0 1 0 1109157541 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24133/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5356

[startup+0.701118 s]
/proc/loadavg: 1.00 1.00 0.94 3/64 24133
/proc/meminfo: memFree=669360/2055920 swapFree=4178240/4192956
[pid=24133] ppid=24131 vsize=5356 CPUtime=0.04
/proc/24133/stat : 24133 (lysat.sh) S 24131 24133 23711 0 -1 4194304 310 477 0 0 0 0 4 0 16 0 1 0 1109157541 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24133/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5356

[startup+1.50188 s]
/proc/loadavg: 1.00 1.00 0.94 2/66 24136
/proc/meminfo: memFree=663392/2055920 swapFree=4178240/4192956
[pid=24133] ppid=24131 vsize=5356 CPUtime=0.04
/proc/24133/stat : 24133 (lysat.sh) S 24131 24133 23711 0 -1 4194304 310 477 0 0 0 0 4 0 16 0 1 0 1109157541 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24133/statm: 1339 237 195 169 0 50 0
[pid=24136] ppid=24133 vsize=8164 CPUtime=1.43
/proc/24136/stat : 24136 (LySATc) R 24133 24133 23711 0 -1 4194304 1805 0 0 0 143 0 0 0 25 0 1 0 1109157546 8359936 1791 1992294400 134512640 135214827 4294956224 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/24136/statm: 2041 1791 78 171 0 1868 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 13520

[startup+3.10144 s]
/proc/loadavg: 1.00 1.00 0.94 2/66 24136
/proc/meminfo: memFree=660000/2055920 swapFree=4178240/4192956
[pid=24133] ppid=24131 vsize=5356 CPUtime=0.04
/proc/24133/stat : 24133 (lysat.sh) S 24131 24133 23711 0 -1 4194304 310 477 0 0 0 0 4 0 16 0 1 0 1109157541 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24133/statm: 1339 237 195 169 0 50 0
[pid=24136] ppid=24133 vsize=11068 CPUtime=3.03
/proc/24136/stat : 24136 (LySATc) R 24133 24133 23711 0 -1 4194304 2530 0 0 0 302 1 0 0 25 0 1 0 1109157546 11333632 2516 1992294400 134512640 135214827 4294956224 18446744073709551615 134529497 0 0 4096 3 0 0 0 17 0 0 0
/proc/24136/statm: 2767 2516 78 171 0 2594 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 16424

[startup+6.30154 s]
/proc/loadavg: 1.00 1.00 0.94 2/66 24136
/proc/meminfo: memFree=657504/2055920 swapFree=4178240/4192956
[pid=24133] ppid=24131 vsize=5356 CPUtime=0.04
/proc/24133/stat : 24133 (lysat.sh) S 24131 24133 23711 0 -1 4194304 310 477 0 0 0 0 4 0 16 0 1 0 1109157541 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24133/statm: 1339 237 195 169 0 50 0
[pid=24136] ppid=24133 vsize=12388 CPUtime=6.23
/proc/24136/stat : 24136 (LySATc) R 24133 24133 23711 0 -1 4194304 2842 0 0 0 622 1 0 0 25 0 1 0 1109157546 12685312 2828 1992294400 134512640 135214827 4294956224 18446744073709551615 134529308 0 0 4096 3 0 0 0 17 0 0 0
/proc/24136/statm: 3097 2828 78 171 0 2924 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 17744

[startup+12.7017 s]
/proc/loadavg: 1.00 1.00 0.94 2/66 24136
/proc/meminfo: memFree=654304/2055920 swapFree=4178240/4192956
[pid=24133] ppid=24131 vsize=5356 CPUtime=0.04
/proc/24133/stat : 24133 (lysat.sh) S 24131 24133 23711 0 -1 4194304 310 477 0 0 0 0 4 0 16 0 1 0 1109157541 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24133/statm: 1339 237 195 169 0 50 0
[pid=24136] ppid=24133 vsize=15424 CPUtime=12.63
/proc/24136/stat : 24136 (LySATc) R 24133 24133 23711 0 -1 4194304 3592 0 0 0 1262 1 0 0 25 0 1 0 1109157546 15794176 3578 1992294400 134512640 135214827 4294956224 18446744073709551615 134529376 0 0 4096 3 0 0 0 17 0 0 0
/proc/24136/statm: 3856 3578 78 171 0 3683 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 20780

[startup+25.5012 s]
/proc/loadavg: 1.00 1.00 0.94 2/66 24136
/proc/meminfo: memFree=652448/2055920 swapFree=4178240/4192956
[pid=24133] ppid=24131 vsize=5356 CPUtime=0.04
/proc/24133/stat : 24133 (lysat.sh) S 24131 24133 23711 0 -1 4194304 310 477 0 0 0 0 4 0 16 0 1 0 1109157541 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24133/statm: 1339 237 195 169 0 50 0
[pid=24136] ppid=24133 vsize=17404 CPUtime=25.43
/proc/24136/stat : 24136 (LySATc) R 24133 24133 23711 0 -1 4194304 4106 0 0 0 2541 2 0 0 25 0 1 0 1109157546 17821696 4092 1992294400 134512640 135214827 4294956224 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/24136/statm: 4351 4092 78 171 0 4178 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 22760

[startup+51.102 s]
/proc/loadavg: 1.00 1.00 0.94 2/66 24136
/proc/meminfo: memFree=650336/2055920 swapFree=4178240/4192956
[pid=24133] ppid=24131 vsize=5356 CPUtime=0.04
/proc/24133/stat : 24133 (lysat.sh) S 24131 24133 23711 0 -1 4194304 310 477 0 0 0 0 4 0 16 0 1 0 1109157541 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24133/statm: 1339 237 195 169 0 50 0
[pid=24136] ppid=24133 vsize=19548 CPUtime=51.02
/proc/24136/stat : 24136 (LySATc) R 24133 24133 23711 0 -1 4194304 4636 0 0 0 5100 2 0 0 25 0 1 0 1109157546 20017152 4622 1992294400 134512640 135214827 4294956224 18446744073709551615 134529390 0 0 4096 3 0 0 0 17 0 0 0
/proc/24136/statm: 4887 4622 78 171 0 4714 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 24904

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 0.94 2/66 24137
/proc/meminfo: memFree=646176/2055920 swapFree=4178240/4192956
[pid=24133] ppid=24131 vsize=5356 CPUtime=0.04
/proc/24133/stat : 24133 (lysat.sh) S 24131 24133 23711 0 -1 4194304 310 477 0 0 0 0 4 0 16 0 1 0 1109157541 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24133/statm: 1339 237 195 169 0 50 0
[pid=24136] ppid=24133 vsize=23460 CPUtime=102.22
/proc/24136/stat : 24136 (LySATc) R 24133 24133 23711 0 -1 4194304 5603 0 0 0 10219 3 0 0 25 0 1 0 1109157546 24023040 5589 1992294400 134512640 135214827 4294956224 18446744073709551615 134537429 0 0 4096 3 0 0 0 17 0 0 0
/proc/24136/statm: 5865 5589 78 171 0 5692 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 28816

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 0.94 2/66 24138
/proc/meminfo: memFree=644384/2055920 swapFree=4178240/4192956
[pid=24133] ppid=24131 vsize=5356 CPUtime=0.04
/proc/24133/stat : 24133 (lysat.sh) S 24131 24133 23711 0 -1 4194304 310 477 0 0 0 0 4 0 16 0 1 0 1109157541 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24133/statm: 1339 237 195 169 0 50 0
[pid=24136] ppid=24133 vsize=25320 CPUtime=162.21
/proc/24136/stat : 24136 (LySATc) R 24133 24133 23711 0 -1 4194304 6080 0 0 0 16217 4 0 0 25 0 1 0 1109157546 25927680 6066 1992294400 134512640 135214827 4294956224 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/24136/statm: 6330 6066 78 171 0 6157 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 30676

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 0.94 2/66 24138
/proc/meminfo: memFree=642208/2055920 swapFree=4178240/4192956
[pid=24133] ppid=24131 vsize=5356 CPUtime=0.04
/proc/24133/stat : 24133 (lysat.sh) S 24131 24133 23711 0 -1 4194304 310 477 0 0 0 0 4 0 16 0 1 0 1109157541 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24133/statm: 1339 237 195 169 0 50 0
[pid=24136] ppid=24133 vsize=27568 CPUtime=222.21
/proc/24136/stat : 24136 (LySATc) R 24133 24133 23711 0 -1 4194304 6622 0 0 0 22217 4 0 0 25 0 1 0 1109157546 28229632 6608 1992294400 134512640 135214827 4294956224 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/24136/statm: 6892 6608 78 171 0 6719 0
Current children cumulated CPU time (s) 222.25
Current children cumulated vsize (KiB) 32924

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 0.94 2/66 24138
/proc/meminfo: memFree=641248/2055920 swapFree=4178240/4192956
[pid=24133] ppid=24131 vsize=5356 CPUtime=0.04
/proc/24133/stat : 24133 (lysat.sh) S 24131 24133 23711 0 -1 4194304 310 477 0 0 0 0 4 0 16 0 1 0 1109157541 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24133/statm: 1339 237 195 169 0 50 0
[pid=24136] ppid=24133 vsize=28492 CPUtime=282.21
/proc/24136/stat : 24136 (LySATc) R 24133 24133 23711 0 -1 4194304 6872 0 0 0 28216 5 0 0 25 0 1 0 1109157546 29175808 6858 1992294400 134512640 135214827 4294956224 18446744073709551615 134529372 0 0 4096 3 0 0 0 17 0 0 0
/proc/24136/statm: 7123 6858 78 171 0 6950 0
Current children cumulated CPU time (s) 282.25
Current children cumulated vsize (KiB) 33848

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 0.94 2/66 24138
/proc/meminfo: memFree=639200/2055920 swapFree=4178240/4192956
[pid=24133] ppid=24131 vsize=5356 CPUtime=0.04
/proc/24133/stat : 24133 (lysat.sh) S 24131 24133 23711 0 -1 4194304 310 477 0 0 0 0 4 0 16 0 1 0 1109157541 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24133/statm: 1339 237 195 169 0 50 0
[pid=24136] ppid=24133 vsize=30476 CPUtime=342.21
/proc/24136/stat : 24136 (LySATc) R 24133 24133 23711 0 -1 4194304 7373 0 0 0 34216 5 0 0 25 0 1 0 1109157546 31207424 7359 1992294400 134512640 135214827 4294956224 18446744073709551615 134538531 0 0 4096 3 0 0 0 17 0 0 0
/proc/24136/statm: 7619 7359 78 171 0 7446 0
Current children cumulated CPU time (s) 342.25
Current children cumulated vsize (KiB) 35832

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 0.94 2/66 24138
/proc/meminfo: memFree=637600/2055920 swapFree=4178240/4192956
[pid=24133] ppid=24131 vsize=5356 CPUtime=0.04
/proc/24133/stat : 24133 (lysat.sh) S 24131 24133 23711 0 -1 4194304 310 477 0 0 0 0 4 0 16 0 1 0 1109157541 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24133/statm: 1339 237 195 169 0 50 0

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

/proc/24136/statm: 8960 8659 78 171 0 8787 0
Current children cumulated CPU time (s) 582.25
Current children cumulated vsize (KiB) 41196

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 0.94 2/66 24138
/proc/meminfo: memFree=633888/2055920 swapFree=4178240/4192956
[pid=24133] ppid=24131 vsize=5356 CPUtime=0.04
/proc/24133/stat : 24133 (lysat.sh) S 24131 24133 23711 0 -1 4194304 310 477 0 0 0 0 4 0 16 0 1 0 1109157541 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24133/statm: 1339 237 195 169 0 50 0
[pid=24136] ppid=24133 vsize=35948 CPUtime=642.21
/proc/24136/stat : 24136 (LySATc) R 24133 24133 23711 0 -1 4194304 8703 0 0 0 64214 7 0 0 25 0 1 0 1109157546 36810752 8689 1992294400 134512640 135214827 4294956224 18446744073709551615 134529363 0 0 4096 3 0 0 0 17 0 0 0
/proc/24136/statm: 8987 8689 78 171 0 8814 0
Current children cumulated CPU time (s) 642.25
Current children cumulated vsize (KiB) 41304

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 0.94 2/66 24138
/proc/meminfo: memFree=633696/2055920 swapFree=4178240/4192956
[pid=24133] ppid=24131 vsize=5356 CPUtime=0.04
/proc/24133/stat : 24133 (lysat.sh) S 24131 24133 23711 0 -1 4194304 310 477 0 0 0 0 4 0 16 0 1 0 1109157541 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24133/statm: 1339 237 195 169 0 50 0
[pid=24136] ppid=24133 vsize=36080 CPUtime=702.21
/proc/24136/stat : 24136 (LySATc) R 24133 24133 23711 0 -1 4194304 8749 0 0 0 70214 7 0 0 25 0 1 0 1109157546 36945920 8735 1992294400 134512640 135214827 4294956224 18446744073709551615 134529376 0 0 4096 3 0 0 0 17 0 0 0
/proc/24136/statm: 9020 8735 78 171 0 8847 0
Current children cumulated CPU time (s) 702.25
Current children cumulated vsize (KiB) 41436

[startup+762.307 s]
/proc/loadavg: 1.03 1.01 0.95 2/66 24138
/proc/meminfo: memFree=631968/2055920 swapFree=4178240/4192956
[pid=24133] ppid=24131 vsize=5356 CPUtime=0.04
/proc/24133/stat : 24133 (lysat.sh) S 24131 24133 23711 0 -1 4194304 310 477 0 0 0 0 4 0 16 0 1 0 1109157541 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24133/statm: 1339 237 195 169 0 50 0
[pid=24136] ppid=24133 vsize=37872 CPUtime=762.21
/proc/24136/stat : 24136 (LySATc) R 24133 24133 23711 0 -1 4194304 9186 0 0 0 76214 7 0 0 25 0 1 0 1109157546 38780928 9172 1992294400 134512640 135214827 4294956224 18446744073709551615 134529363 0 0 4096 3 0 0 0 17 0 0 0
/proc/24136/statm: 9468 9172 78 171 0 9295 0
Current children cumulated CPU time (s) 762.25
Current children cumulated vsize (KiB) 43228

[startup+822.302 s]
/proc/loadavg: 1.01 1.01 0.95 2/66 24138
/proc/meminfo: memFree=630048/2055920 swapFree=4178240/4192956
[pid=24133] ppid=24131 vsize=5356 CPUtime=0.04
/proc/24133/stat : 24133 (lysat.sh) S 24131 24133 23711 0 -1 4194304 310 477 0 0 0 0 4 0 16 0 1 0 1109157541 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24133/statm: 1339 237 195 169 0 50 0
[pid=24136] ppid=24133 vsize=39720 CPUtime=822.21
/proc/24136/stat : 24136 (LySATc) R 24133 24133 23711 0 -1 4194304 9664 0 0 0 82213 8 0 0 25 0 1 0 1109157546 40673280 9650 1992294400 134512640 135214827 4294956224 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/24136/statm: 9930 9650 78 171 0 9757 0
Current children cumulated CPU time (s) 822.25
Current children cumulated vsize (KiB) 45076

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 0.95 2/66 24138
/proc/meminfo: memFree=629408/2055920 swapFree=4178240/4192956
[pid=24133] ppid=24131 vsize=5356 CPUtime=0.04
/proc/24133/stat : 24133 (lysat.sh) S 24131 24133 23711 0 -1 4194304 310 477 0 0 0 0 4 0 16 0 1 0 1109157541 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24133/statm: 1339 237 195 169 0 50 0
[pid=24136] ppid=24133 vsize=40400 CPUtime=882.2
/proc/24136/stat : 24136 (LySATc) R 24133 24133 23711 0 -1 4194304 9829 0 0 0 88212 8 0 0 25 0 1 0 1109157546 41369600 9813 1992294400 134512640 135214827 4294956224 18446744073709551615 134529276 0 0 4096 3 0 0 0 17 0 0 0
/proc/24136/statm: 10100 9813 78 171 0 9927 0
Current children cumulated CPU time (s) 882.24
Current children cumulated vsize (KiB) 45756

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 0.95 2/66 24138
/proc/meminfo: memFree=629216/2055920 swapFree=4178240/4192956
[pid=24133] ppid=24131 vsize=5356 CPUtime=0.04
/proc/24133/stat : 24133 (lysat.sh) S 24131 24133 23711 0 -1 4194304 310 477 0 0 0 0 4 0 16 0 1 0 1109157541 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24133/statm: 1339 237 195 169 0 50 0
[pid=24136] ppid=24133 vsize=40528 CPUtime=942.2
/proc/24136/stat : 24136 (LySATc) R 24133 24133 23711 0 -1 4194304 9873 0 0 0 94212 8 0 0 25 0 1 0 1109157546 41500672 9843 1992294400 134512640 135214827 4294956224 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/24136/statm: 10132 9843 78 171 0 9959 0
Current children cumulated CPU time (s) 942.24
Current children cumulated vsize (KiB) 45884

[startup+1002.3 s]
/proc/loadavg: 1.04 1.01 0.95 2/66 24138
/proc/meminfo: memFree=628768/2055920 swapFree=4178240/4192956
[pid=24133] ppid=24131 vsize=5356 CPUtime=0.04
/proc/24133/stat : 24133 (lysat.sh) S 24131 24133 23711 0 -1 4194304 310 477 0 0 0 0 4 0 16 0 1 0 1109157541 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24133/statm: 1339 237 195 169 0 50 0
[pid=24136] ppid=24133 vsize=41036 CPUtime=1002.2
/proc/24136/stat : 24136 (LySATc) R 24133 24133 23711 0 -1 4194304 9991 0 0 0 100212 8 0 0 25 0 1 0 1109157546 42020864 9961 1992294400 134512640 135214827 4294956224 18446744073709551615 134536859 0 0 4096 3 0 0 0 17 0 0 0
/proc/24136/statm: 10259 9961 78 171 0 10086 0
Current children cumulated CPU time (s) 1002.24
Current children cumulated vsize (KiB) 46392

[startup+1062.3 s]
/proc/loadavg: 1.02 1.01 0.95 2/66 24138
/proc/meminfo: memFree=628256/2055920 swapFree=4178240/4192956
[pid=24133] ppid=24131 vsize=5356 CPUtime=0.04
/proc/24133/stat : 24133 (lysat.sh) S 24131 24133 23711 0 -1 4194304 310 477 0 0 0 0 4 0 16 0 1 0 1109157541 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24133/statm: 1339 237 195 169 0 50 0
[pid=24136] ppid=24133 vsize=41432 CPUtime=1062.18
/proc/24136/stat : 24136 (LySATc) R 24133 24133 23711 0 -1 4194304 10118 0 0 0 106210 8 0 0 25 0 1 0 1109157546 42426368 10088 1992294400 134512640 135214827 4294956224 18446744073709551615 134529685 0 0 4096 3 0 0 0 17 0 0 0
/proc/24136/statm: 10358 10088 78 171 0 10185 0
Current children cumulated CPU time (s) 1062.22
Current children cumulated vsize (KiB) 46788

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/66 24138
/proc/meminfo: memFree=628256/2055920 swapFree=4178240/4192956
[pid=24133] ppid=24131 vsize=5356 CPUtime=0.04
/proc/24133/stat : 24133 (lysat.sh) S 24131 24133 23711 0 -1 4194304 310 477 0 0 0 0 4 0 16 0 1 0 1109157541 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24133/statm: 1339 237 195 169 0 50 0
[pid=24136] ppid=24133 vsize=41432 CPUtime=1122.18
/proc/24136/stat : 24136 (LySATc) R 24133 24133 23711 0 -1 4194304 10119 0 0 0 112209 9 0 0 25 0 1 0 1109157546 42426368 10089 1992294400 134512640 135214827 4294956224 18446744073709551615 134529363 0 0 4096 3 0 0 0 17 1 0 0
/proc/24136/statm: 10358 10089 78 171 0 10185 0
Current children cumulated CPU time (s) 1122.22
Current children cumulated vsize (KiB) 46788

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/66 24138
/proc/meminfo: memFree=628256/2055920 swapFree=4178240/4192956
[pid=24133] ppid=24131 vsize=5356 CPUtime=0.04
/proc/24133/stat : 24133 (lysat.sh) S 24131 24133 23711 0 -1 4194304 310 477 0 0 0 0 4 0 16 0 1 0 1109157541 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24133/statm: 1339 237 195 169 0 50 0
[pid=24136] ppid=24133 vsize=41432 CPUtime=1182.18
/proc/24136/stat : 24136 (LySATc) R 24133 24133 23711 0 -1 4194304 10119 0 0 0 118209 9 0 0 25 0 1 0 1109157546 42426368 10089 1992294400 134512640 135214827 4294956224 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/24136/statm: 10358 10089 78 171 0 10185 0
Current children cumulated CPU time (s) 1182.22
Current children cumulated vsize (KiB) 46788



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.11 s]
/proc/loadavg: 1.00 1.00 0.95 2/66 24138
/proc/meminfo: memFree=628256/2055920 swapFree=4178240/4192956
[pid=24133] ppid=24131 vsize=5356 CPUtime=0.04
/proc/24133/stat : 24133 (lysat.sh) S 24131 24133 23711 0 -1 4194304 310 477 0 0 0 0 4 0 16 0 1 0 1109157541 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24133/statm: 1339 237 195 169 0 50 0
[pid=24136] ppid=24133 vsize=41432 CPUtime=1199.99
/proc/24136/stat : 24136 (LySATc) R 24133 24133 23711 0 -1 4194304 10119 0 0 0 119990 9 0 0 25 0 1 0 1109157546 42426368 10089 1992294400 134512640 135214827 4294956224 18446744073709551615 134529446 0 0 4096 3 0 0 0 17 0 0 0
/proc/24136/statm: 10358 10089 78 171 0 10185 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 46788

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

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

[startup+1200.11 s]
/proc/loadavg: 1.00 1.00 0.95 2/66 24138
/proc/meminfo: memFree=628256/2055920 swapFree=4178240/4192956
[pid=24133] ppid=24131 vsize=5356 CPUtime=0.04
/proc/24133/stat : 24133 (lysat.sh) S 24131 24133 23711 0 -1 4194304 310 477 0 0 0 0 4 0 16 0 1 0 1109157541 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24133/statm: 1339 237 195 169 0 50 0
[pid=24136] ppid=24133 vsize=41432 CPUtime=1199.99
/proc/24136/stat : 24136 (LySATc) R 24133 24133 23711 0 -1 4194304 10119 0 0 0 119990 9 0 0 25 0 1 0 1109157546 42426368 10089 1992294400 134512640 135214827 4294956224 18446744073709551615 134529446 0 0 4096 3 0 0 0 17 0 0 0
/proc/24136/statm: 10358 10089 78 171 0 10185 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 46788

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 24133 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=49992
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=6998
# CPU time returned by wait4() is 0.05699
# 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): 1200.12
CPU time (s): 1200.03
CPU user time (s): 1199.94
CPU system time (s): 0.09
CPU usage (%): 99.9928
Max. virtual memory (cumulated for all children) (KiB): 46788

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.049992
system time used= 0.006998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 787
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 1.04384 second user time and 3.33249 second system time

The end

Launcher Data 

Begin job on node16 at 2009-03-30 00:15:11
IDJOB=1524805
IDBENCH=70217
IDSOLVER=512
FILE ID=node16/1524805-1238364910
PBS_JOBID= 9061212
Free space on /tmp= 63928 MiB

SOLVER NAME= LySAT c/2009-03-20
BENCH NAME= SAT09/RANDOM/LARGE/5SAT/UNKNOWN/900/unif-k5-r20-v900-c18000-S1253795703-015.cnf
COMMAND LINE= lysat.sh BENCHNAME c
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1524805-1238364910/watcher-1524805-1238364910 -o /tmp/evaluation-result-1524805-1238364910/solver-1524805-1238364910 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1524805-1238364910.cnf c

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

MD5SUM BENCH= 17b09148dbc69a552ff183cd5c8f891a
RANDOM SEED=421518751

node16.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		: 3000.232
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		: 3000.232
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:        669904 kB
Buffers:        100012 kB
Cached:        1174924 kB
SwapCached:       8496 kB
Active:         188800 kB
Inactive:      1095996 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        669904 kB
SwapTotal:     4192956 kB
SwapFree:      4178240 kB
Dirty:            2588 kB
Writeback:           0 kB
Mapped:          15552 kB
Slab:            87308 kB
Committed_AS:  2970732 kB
PageTables:       1440 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= 63924 MiB
End job on node16 at 2009-03-30 00:35:13