Trace number 1525839

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) 1200.03 1200.61

General information on the benchmark

NameRANDOM/MEDIUM/5SAT/SATISFIABLE/90/
unif-k5-r21.3-v90-c1917-S744068878-072.cnf
MD5SUMea01dcc63f842c424e5e6a53cd5384db
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.039993
Satisfiable
(Un)Satisfiability was proved
Number of variables90
Number of clauses1917
Sum of the clauses size9585
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 51917
Number of clauses of size over 50

Solver Data 

0.00/0.00	c Parsing...
0.00/0.00	c ==============================================================================
0.00/0.00	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.00	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.00	c ==============================================================================
0.00/0.00	c |         0 |    1917     9585 |     575       0        0     nan |  0.000 % |
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 90   #clauses: 1917   #literals: 9585
0.00/0.00	c CPU time:   0.002999 s
0.00/0.00	c ==============================================================================
0.00/0.00	c lySAT 0.1
0.00/0.00	c minisat core +  additionnal features
0.00/0.00	c ============================[ Problem Statistics ]=============================
0.00/0.00	c |                                                                             |
0.00/0.00	c |  Number of variables:  90                                                   |
0.00/0.00	c |  Number of clauses:    1917                                                 |
0.00/0.01	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-1525839-1238482891/watcher-1525839-1238482891 -o /tmp/evaluation-result-1525839-1238482891/solver-1525839-1238482891 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1525839-1238482891.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 0.97 0.97 3/73 18728
/proc/meminfo: memFree=1523128/2055920 swapFree=4176824/4192956
[pid=18728] ppid=18726 vsize=5356 CPUtime=0
/proc/18728/stat : 18728 (lysat.sh) S 18726 18728 18479 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 904677778 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18728/statm: 1339 235 195 169 0 50 0
[pid=18729] ppid=18728 vsize=828 CPUtime=0
/proc/18729/stat : 18729 (SatElite) R 18728 18728 18479 0 -1 4194304 135 0 0 0 0 0 0 0 19 0 1 0 904677779 847872 119 1992294400 134512640 135034092 4294956112 18446744073709551615 134661170 0 0 4096 3 0 0 0 17 0 0 0
/proc/18729/statm: 207 119 67 127 0 77 0

[startup+0.0738999 s]
/proc/loadavg: 0.99 0.97 0.97 3/73 18728
/proc/meminfo: memFree=1523128/2055920 swapFree=4176824/4192956
[pid=18728] ppid=18726 vsize=5356 CPUtime=0
/proc/18728/stat : 18728 (lysat.sh) S 18726 18728 18479 0 -1 4194304 310 138 0 0 0 0 0 0 19 0 1 0 904677778 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18728/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.101939 s]
/proc/loadavg: 0.99 0.97 0.97 3/73 18728
/proc/meminfo: memFree=1523128/2055920 swapFree=4176824/4192956
[pid=18728] ppid=18726 vsize=5356 CPUtime=0
/proc/18728/stat : 18728 (lysat.sh) S 18726 18728 18479 0 -1 4194304 310 138 0 0 0 0 0 0 19 0 1 0 904677778 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18728/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.301959 s]
/proc/loadavg: 0.99 0.97 0.97 3/73 18728
/proc/meminfo: memFree=1523128/2055920 swapFree=4176824/4192956
[pid=18728] ppid=18726 vsize=5356 CPUtime=0
/proc/18728/stat : 18728 (lysat.sh) S 18726 18728 18479 0 -1 4194304 310 138 0 0 0 0 0 0 19 0 1 0 904677778 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18728/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.702002 s]
/proc/loadavg: 0.99 0.97 0.97 3/73 18728
/proc/meminfo: memFree=1523128/2055920 swapFree=4176824/4192956
[pid=18728] ppid=18726 vsize=5356 CPUtime=0
/proc/18728/stat : 18728 (lysat.sh) S 18726 18728 18479 0 -1 4194304 310 138 0 0 0 0 0 0 19 0 1 0 904677778 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18728/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50105 s]
/proc/loadavg: 0.99 0.97 0.97 2/75 18731
/proc/meminfo: memFree=1520872/2055920 swapFree=4176824/4192956
[pid=18728] ppid=18726 vsize=5356 CPUtime=0
/proc/18728/stat : 18728 (lysat.sh) S 18726 18728 18479 0 -1 4194304 310 138 0 0 0 0 0 0 19 0 1 0 904677778 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18728/statm: 1339 237 195 169 0 50 0
[pid=18731] ppid=18728 vsize=3872 CPUtime=1.48
/proc/18731/stat : 18731 (LySATi) R 18728 18728 18479 0 -1 4194304 637 0 0 0 148 0 0 0 25 0 1 0 904677779 3964928 622 1992294400 134512640 135226915 4294956224 18446744073709551615 134536975 0 0 4096 3 0 0 0 17 0 0 0
/proc/18731/statm: 968 622 81 174 0 791 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 9228

[startup+3.10122 s]
/proc/loadavg: 0.99 0.97 0.97 2/75 18731
/proc/meminfo: memFree=1519912/2055920 swapFree=4176824/4192956
[pid=18728] ppid=18726 vsize=5356 CPUtime=0
/proc/18728/stat : 18728 (lysat.sh) S 18726 18728 18479 0 -1 4194304 310 138 0 0 0 0 0 0 19 0 1 0 904677778 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18728/statm: 1339 237 195 169 0 50 0
[pid=18731] ppid=18728 vsize=4872 CPUtime=3.07
/proc/18731/stat : 18731 (LySATi) R 18728 18728 18479 0 -1 4194304 860 0 0 0 307 0 0 0 25 0 1 0 904677779 4988928 845 1992294400 134512640 135226915 4294956224 18446744073709551615 134543500 0 0 4096 3 0 0 0 17 0 0 0
/proc/18731/statm: 1218 845 81 174 0 1041 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 10228

[startup+6.30259 s]
/proc/loadavg: 0.99 0.97 0.97 2/75 18731
/proc/meminfo: memFree=1518376/2055920 swapFree=4176824/4192956
[pid=18728] ppid=18726 vsize=5356 CPUtime=0
/proc/18728/stat : 18728 (lysat.sh) S 18726 18728 18479 0 -1 4194304 310 138 0 0 0 0 0 0 19 0 1 0 904677778 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18728/statm: 1339 237 195 169 0 50 0
[pid=18731] ppid=18728 vsize=6240 CPUtime=6.27
/proc/18731/stat : 18731 (LySATi) R 18728 18728 18479 0 -1 4194304 1193 0 0 0 627 0 0 0 25 0 1 0 904677779 6389760 1178 1992294400 134512640 135226915 4294956224 18446744073709551615 134536978 0 0 4096 3 0 0 0 17 0 0 0
/proc/18731/statm: 1560 1178 81 174 0 1383 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 11596

[startup+12.7012 s]
/proc/loadavg: 0.99 0.97 0.97 2/75 18731
/proc/meminfo: memFree=1516720/2055920 swapFree=4176824/4192956
[pid=18728] ppid=18726 vsize=5356 CPUtime=0
/proc/18728/stat : 18728 (lysat.sh) S 18726 18728 18479 0 -1 4194304 310 138 0 0 0 0 0 0 19 0 1 0 904677778 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18728/statm: 1339 237 195 169 0 50 0
[pid=18731] ppid=18728 vsize=7992 CPUtime=12.67
/proc/18731/stat : 18731 (LySATi) R 18728 18728 18479 0 -1 4194304 1620 0 0 0 1266 1 0 0 25 0 1 0 904677779 8183808 1605 1992294400 134512640 135226915 4294956224 18446744073709551615 134536933 0 0 4096 3 0 0 0 17 0 0 0
/proc/18731/statm: 1998 1605 81 174 0 1821 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 13348

[startup+25.5016 s]
/proc/loadavg: 0.99 0.97 0.97 2/75 18731
/proc/meminfo: memFree=1514736/2055920 swapFree=4176824/4192956
[pid=18728] ppid=18726 vsize=5356 CPUtime=0
/proc/18728/stat : 18728 (lysat.sh) S 18726 18728 18479 0 -1 4194304 310 138 0 0 0 0 0 0 19 0 1 0 904677778 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18728/statm: 1339 237 195 169 0 50 0
[pid=18731] ppid=18728 vsize=9896 CPUtime=25.47
/proc/18731/stat : 18731 (LySATi) R 18728 18728 18479 0 -1 4194304 2067 0 0 0 2545 2 0 0 25 0 1 0 904677779 10133504 2052 1992294400 134512640 135226915 4294956224 18446744073709551615 134537068 0 0 4096 3 0 0 0 17 0 0 0
/proc/18731/statm: 2474 2052 81 174 0 2297 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 15252

[startup+51.1013 s]
/proc/loadavg: 0.99 0.97 0.97 2/75 18731
/proc/meminfo: memFree=1511664/2055920 swapFree=4176824/4192956
[pid=18728] ppid=18726 vsize=5356 CPUtime=0
/proc/18728/stat : 18728 (lysat.sh) S 18726 18728 18479 0 -1 4194304 310 138 0 0 0 0 0 0 19 0 1 0 904677778 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18728/statm: 1339 237 195 169 0 50 0
[pid=18731] ppid=18728 vsize=13172 CPUtime=51.05
/proc/18731/stat : 18731 (LySATi) R 18728 18728 18479 0 -1 4194304 2838 0 0 0 5103 2 0 0 25 0 1 0 904677779 13488128 2823 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/18731/statm: 3293 2823 81 174 0 3116 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 18528

[startup+102.306 s]
/proc/loadavg: 0.99 0.97 0.97 2/75 18731
/proc/meminfo: memFree=1507248/2055920 swapFree=4176824/4192956
[pid=18728] ppid=18726 vsize=5356 CPUtime=0
/proc/18728/stat : 18728 (lysat.sh) S 18726 18728 18479 0 -1 4194304 310 138 0 0 0 0 0 0 19 0 1 0 904677778 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18728/statm: 1339 237 195 169 0 50 0
[pid=18731] ppid=18728 vsize=17632 CPUtime=102.24
/proc/18731/stat : 18731 (LySATi) R 18728 18728 18479 0 -1 4194304 3888 0 0 0 10221 3 0 0 25 0 1 0 904677779 18055168 3873 1992294400 134512640 135226915 4294956224 18446744073709551615 134536776 0 0 4096 3 0 0 0 17 0 0 0
/proc/18731/statm: 4408 3873 81 174 0 4231 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 22988

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/75 18731
/proc/meminfo: memFree=1503024/2055920 swapFree=4176824/4192956
[pid=18728] ppid=18726 vsize=5356 CPUtime=0
/proc/18728/stat : 18728 (lysat.sh) S 18726 18728 18479 0 -1 4194304 310 138 0 0 0 0 0 0 19 0 1 0 904677778 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18728/statm: 1339 237 195 169 0 50 0
[pid=18731] ppid=18728 vsize=21992 CPUtime=162.2
/proc/18731/stat : 18731 (LySATi) R 18728 18728 18479 0 -1 4194304 4952 0 0 0 16216 4 0 0 25 0 1 0 904677779 22519808 4937 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/18731/statm: 5498 4937 81 174 0 5321 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 27348

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/75 18731
/proc/meminfo: memFree=1500080/2055920 swapFree=4176824/4192956
[pid=18728] ppid=18726 vsize=5356 CPUtime=0
/proc/18728/stat : 18728 (lysat.sh) S 18726 18728 18479 0 -1 4194304 310 138 0 0 0 0 0 0 19 0 1 0 904677778 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18728/statm: 1339 237 195 169 0 50 0
[pid=18731] ppid=18728 vsize=25156 CPUtime=222.18
/proc/18731/stat : 18731 (LySATi) R 18728 18728 18479 0 -1 4194304 5678 0 0 0 22213 5 0 0 25 0 1 0 904677779 25759744 5663 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/18731/statm: 6289 5663 81 174 0 6112 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 30512

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/75 18731
/proc/meminfo: memFree=1497648/2055920 swapFree=4176824/4192956
[pid=18728] ppid=18726 vsize=5356 CPUtime=0
/proc/18728/stat : 18728 (lysat.sh) S 18726 18728 18479 0 -1 4194304 310 138 0 0 0 0 0 0 19 0 1 0 904677778 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18728/statm: 1339 237 195 169 0 50 0
[pid=18731] ppid=18728 vsize=27744 CPUtime=282.14
/proc/18731/stat : 18731 (LySATi) R 18728 18728 18479 0 -1 4194304 6275 0 0 0 28209 5 0 0 25 0 1 0 904677779 28409856 6260 1992294400 134512640 135226915 4294956224 18446744073709551615 134536860 0 0 4096 3 0 0 0 17 0 0 0
/proc/18731/statm: 6936 6260 81 174 0 6759 0
Current children cumulated CPU time (s) 282.14
Current children cumulated vsize (KiB) 33100

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/75 18731
/proc/meminfo: memFree=1496376/2055920 swapFree=4176824/4192956
[pid=18728] ppid=18726 vsize=5356 CPUtime=0
/proc/18728/stat : 18728 (lysat.sh) S 18726 18728 18479 0 -1 4194304 310 138 0 0 0 0 0 0 19 0 1 0 904677778 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18728/statm: 1339 237 195 169 0 50 0
[pid=18731] ppid=18728 vsize=29428 CPUtime=342.11
/proc/18731/stat : 18731 (LySATi) R 18728 18728 18479 0 -1 4194304 6637 0 0 0 34205 6 0 0 25 0 1 0 904677779 30134272 6622 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/18731/statm: 7357 6622 81 174 0 7180 0
Current children cumulated CPU time (s) 342.11
Current children cumulated vsize (KiB) 34784

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/75 18731
/proc/meminfo: memFree=1494776/2055920 swapFree=4176824/4192956
[pid=18728] ppid=18726 vsize=5356 CPUtime=0
/proc/18728/stat : 18728 (lysat.sh) S 18726 18728 18479 0 -1 4194304 310 138 0 0 0 0 0 0 19 0 1 0 904677778 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18728/statm: 1339 237 195 169 0 50 0
[pid=18731] ppid=18728 vsize=30860 CPUtime=402.09
/proc/18731/stat : 18731 (LySATi) R 18728 18728 18479 0 -1 4194304 7003 0 0 0 40203 6 0 0 25 0 1 0 904677779 31600640 6988 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/18731/statm: 7715 6988 81 174 0 7538 0

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

/proc/18731/statm: 8976 8122 81 174 0 8799 0
Current children cumulated CPU time (s) 522.04
Current children cumulated vsize (KiB) 41260

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/75 18731
/proc/meminfo: memFree=1487480/2055920 swapFree=4176824/4192956
[pid=18728] ppid=18726 vsize=5356 CPUtime=0
/proc/18728/stat : 18728 (lysat.sh) S 18726 18728 18479 0 -1 4194304 310 138 0 0 0 0 0 0 19 0 1 0 904677778 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18728/statm: 1339 237 195 169 0 50 0
[pid=18731] ppid=18728 vsize=38896 CPUtime=582.01
/proc/18731/stat : 18731 (LySATi) R 18728 18728 18479 0 -1 4194304 8824 0 0 0 58192 9 0 0 25 0 1 0 904677779 39829504 8809 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/18731/statm: 9724 8809 81 174 0 9547 0
Current children cumulated CPU time (s) 582.01
Current children cumulated vsize (KiB) 44252

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/75 18731
/proc/meminfo: memFree=1486712/2055920 swapFree=4176824/4192956
[pid=18728] ppid=18726 vsize=5356 CPUtime=0
/proc/18728/stat : 18728 (lysat.sh) S 18726 18728 18479 0 -1 4194304 310 138 0 0 0 0 0 0 19 0 1 0 904677778 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18728/statm: 1339 237 195 169 0 50 0
[pid=18731] ppid=18728 vsize=39688 CPUtime=641.99
/proc/18731/stat : 18731 (LySATi) R 18728 18728 18479 0 -1 4194304 9003 0 0 0 64190 9 0 0 25 0 1 0 904677779 40640512 8988 1992294400 134512640 135226915 4294956224 18446744073709551615 134543640 0 0 4096 3 0 0 0 17 0 0 0
/proc/18731/statm: 9922 8988 81 174 0 9745 0
Current children cumulated CPU time (s) 641.99
Current children cumulated vsize (KiB) 45044

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/75 18731
/proc/meminfo: memFree=1485688/2055920 swapFree=4176824/4192956
[pid=18728] ppid=18726 vsize=5356 CPUtime=0
/proc/18728/stat : 18728 (lysat.sh) S 18726 18728 18479 0 -1 4194304 310 138 0 0 0 0 0 0 19 0 1 0 904677778 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18728/statm: 1339 237 195 169 0 50 0
[pid=18731] ppid=18728 vsize=40728 CPUtime=701.95
/proc/18731/stat : 18731 (LySATi) R 18728 18728 18479 0 -1 4194304 9257 0 0 0 70186 9 0 0 25 0 1 0 904677779 41705472 9242 1992294400 134512640 135226915 4294956224 18446744073709551615 134536966 0 0 4096 3 0 0 0 17 0 0 0
/proc/18731/statm: 10182 9242 81 174 0 10005 0
Current children cumulated CPU time (s) 701.95
Current children cumulated vsize (KiB) 46084

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.97 2/75 18731
/proc/meminfo: memFree=1484600/2055920 swapFree=4176824/4192956
[pid=18728] ppid=18726 vsize=5356 CPUtime=0
/proc/18728/stat : 18728 (lysat.sh) S 18726 18728 18479 0 -1 4194304 310 138 0 0 0 0 0 0 19 0 1 0 904677778 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18728/statm: 1339 237 195 169 0 50 0
[pid=18731] ppid=18728 vsize=42132 CPUtime=761.93
/proc/18731/stat : 18731 (LySATi) R 18728 18728 18479 0 -1 4194304 9512 0 0 0 76184 9 0 0 25 0 1 0 904677779 43143168 9497 1992294400 134512640 135226915 4294956224 18446744073709551615 134536783 0 0 4096 3 0 0 0 17 0 0 0
/proc/18731/statm: 10533 9497 81 174 0 10356 0
Current children cumulated CPU time (s) 761.93
Current children cumulated vsize (KiB) 47488

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/75 18731
/proc/meminfo: memFree=1481272/2055920 swapFree=4176824/4192956
[pid=18728] ppid=18726 vsize=5356 CPUtime=0
/proc/18728/stat : 18728 (lysat.sh) S 18726 18728 18479 0 -1 4194304 310 138 0 0 0 0 0 0 19 0 1 0 904677778 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18728/statm: 1339 237 195 169 0 50 0
[pid=18731] ppid=18728 vsize=45768 CPUtime=821.9
/proc/18731/stat : 18731 (LySATi) R 18728 18728 18479 0 -1 4194304 10369 0 0 0 82180 10 0 0 25 0 1 0 904677779 46866432 10354 1992294400 134512640 135226915 4294956224 18446744073709551615 134536966 0 0 4096 3 0 0 0 17 0 0 0
/proc/18731/statm: 11442 10354 81 174 0 11265 0
Current children cumulated CPU time (s) 821.9
Current children cumulated vsize (KiB) 51124

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/75 18731
/proc/meminfo: memFree=1478840/2055920 swapFree=4176824/4192956
[pid=18728] ppid=18726 vsize=5356 CPUtime=0
/proc/18728/stat : 18728 (lysat.sh) S 18726 18728 18479 0 -1 4194304 310 138 0 0 0 0 0 0 19 0 1 0 904677778 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18728/statm: 1339 237 195 169 0 50 0
[pid=18731] ppid=18728 vsize=48264 CPUtime=881.87
/proc/18731/stat : 18731 (LySATi) R 18728 18728 18479 0 -1 4194304 10956 0 0 0 88176 11 0 0 25 0 1 0 904677779 49422336 10941 1992294400 134512640 135226915 4294956224 18446744073709551615 134537068 0 0 4096 3 0 0 0 17 0 0 0
/proc/18731/statm: 12066 10941 81 174 0 11889 0
Current children cumulated CPU time (s) 881.87
Current children cumulated vsize (KiB) 53620

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/75 18731
/proc/meminfo: memFree=1478776/2055920 swapFree=4176824/4192956
[pid=18728] ppid=18726 vsize=5356 CPUtime=0
/proc/18728/stat : 18728 (lysat.sh) S 18726 18728 18479 0 -1 4194304 310 138 0 0 0 0 0 0 19 0 1 0 904677778 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18728/statm: 1339 237 195 169 0 50 0
[pid=18731] ppid=18728 vsize=48400 CPUtime=941.85
/proc/18731/stat : 18731 (LySATi) R 18728 18728 18479 0 -1 4194304 10980 0 0 0 94174 11 0 0 25 0 1 0 904677779 49561600 10965 1992294400 134512640 135226915 4294956224 18446744073709551615 134536845 0 0 4096 3 0 0 0 17 0 0 0
/proc/18731/statm: 12100 10965 81 174 0 11923 0
Current children cumulated CPU time (s) 941.85
Current children cumulated vsize (KiB) 53756

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/75 18731
/proc/meminfo: memFree=1478264/2055920 swapFree=4176824/4192956
[pid=18728] ppid=18726 vsize=5356 CPUtime=0
/proc/18728/stat : 18728 (lysat.sh) S 18726 18728 18479 0 -1 4194304 310 138 0 0 0 0 0 0 19 0 1 0 904677778 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18728/statm: 1339 237 195 169 0 50 0
[pid=18731] ppid=18728 vsize=48904 CPUtime=1001.82
/proc/18731/stat : 18731 (LySATi) R 18728 18728 18479 0 -1 4194304 11094 0 0 0 100171 11 0 0 25 0 1 0 904677779 50077696 11079 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/18731/statm: 12226 11079 81 174 0 12049 0
Current children cumulated CPU time (s) 1001.82
Current children cumulated vsize (KiB) 54260

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/75 18731
/proc/meminfo: memFree=1477944/2055920 swapFree=4176824/4192956
[pid=18728] ppid=18726 vsize=5356 CPUtime=0
/proc/18728/stat : 18728 (lysat.sh) S 18726 18728 18479 0 -1 4194304 310 138 0 0 0 0 0 0 19 0 1 0 904677778 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18728/statm: 1339 237 195 169 0 50 0
[pid=18731] ppid=18728 vsize=49408 CPUtime=1061.79
/proc/18731/stat : 18731 (LySATi) R 18728 18728 18479 0 -1 4194304 11193 0 0 0 106168 11 0 0 25 0 1 0 904677779 50593792 11178 1992294400 134512640 135226915 4294956224 18446744073709551615 134536933 0 0 4096 3 0 0 0 17 0 0 0
/proc/18731/statm: 12352 11178 81 174 0 12175 0
Current children cumulated CPU time (s) 1061.79
Current children cumulated vsize (KiB) 54764

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/75 18731
/proc/meminfo: memFree=1477304/2055920 swapFree=4176824/4192956
[pid=18728] ppid=18726 vsize=5356 CPUtime=0
/proc/18728/stat : 18728 (lysat.sh) S 18726 18728 18479 0 -1 4194304 310 138 0 0 0 0 0 0 19 0 1 0 904677778 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18728/statm: 1339 237 195 169 0 50 0
[pid=18731] ppid=18728 vsize=50216 CPUtime=1121.76
/proc/18731/stat : 18731 (LySATi) R 18728 18728 18479 0 -1 4194304 11352 0 0 0 112165 11 0 0 25 0 1 0 904677779 51421184 11337 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/18731/statm: 12554 11337 81 174 0 12377 0
Current children cumulated CPU time (s) 1121.76
Current children cumulated vsize (KiB) 55572

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/75 18731
/proc/meminfo: memFree=1476024/2055920 swapFree=4176824/4192956
[pid=18728] ppid=18726 vsize=5356 CPUtime=0
/proc/18728/stat : 18728 (lysat.sh) S 18726 18728 18479 0 -1 4194304 310 138 0 0 0 0 0 0 19 0 1 0 904677778 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18728/statm: 1339 237 195 169 0 50 0
[pid=18731] ppid=18728 vsize=51716 CPUtime=1181.74
/proc/18731/stat : 18731 (LySATi) R 18728 18728 18479 0 -1 4194304 11691 0 0 0 118162 12 0 0 25 0 1 0 904677779 52957184 11676 1992294400 134512640 135226915 4294956224 18446744073709551615 134537035 0 0 4096 3 0 0 0 17 0 0 0
/proc/18731/statm: 12929 11676 81 174 0 12752 0
Current children cumulated CPU time (s) 1181.74
Current children cumulated vsize (KiB) 57072



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 0.99 0.97 0.97 2/75 18731
/proc/meminfo: memFree=1474808/2055920 swapFree=4176824/4192956
[pid=18728] ppid=18726 vsize=5356 CPUtime=0
/proc/18728/stat : 18728 (lysat.sh) S 18726 18728 18479 0 -1 4194304 310 138 0 0 0 0 0 0 19 0 1 0 904677778 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18728/statm: 1339 237 195 169 0 50 0
[pid=18731] ppid=18728 vsize=53388 CPUtime=1200.03
/proc/18731/stat : 18731 (LySATi) R 18728 18728 18479 0 -1 4194304 11997 0 0 0 119991 12 0 0 25 0 1 0 904677779 54669312 11982 1992294400 134512640 135226915 4294956224 18446744073709551615 134536912 0 0 4096 3 0 0 0 17 0 0 0
/proc/18731/statm: 13347 11982 81 174 0 13170 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 58744

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 18728 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=6998
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=1999
# CPU time returned by wait4() is 0.008997
# 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): 1200.61
CPU time (s): 1200.03
CPU user time (s): 1199.91
CPU system time (s): 0.12
CPU usage (%): 99.9514
Max. virtual memory (cumulated for all children) (KiB): 58744

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.006998
system time used= 0.001999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 448
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= 3

runsolver used 1.27081 second user time and 3.13752 second system time

The end

Launcher Data 

Begin job on node82 at 2009-03-31 09:01:31
IDJOB=1525839
IDBENCH=70424
IDSOLVER=511
FILE ID=node82/1525839-1238482891
PBS_JOBID= 9061822
Free space on /tmp= 61636 MiB

SOLVER NAME= LySAT i/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/5SAT/SATISFIABLE/90/unif-k5-r21.3-v90-c1917-S744068878-072.cnf
COMMAND LINE= lysat.sh BENCHNAME i
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1525839-1238482891/watcher-1525839-1238482891 -o /tmp/evaluation-result-1525839-1238482891/solver-1525839-1238482891 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1525839-1238482891.cnf i

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

MD5SUM BENCH= ea01dcc63f842c424e5e6a53cd5384db
RANDOM SEED=766887164

node82.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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1523608 kB
Buffers:         86440 kB
Cached:         356116 kB
SwapCached:       7332 kB
Active:         326628 kB
Inactive:       125408 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1523608 kB
SwapTotal:     4192956 kB
SwapFree:      4176824 kB
Dirty:            2196 kB
Writeback:           0 kB
Mapped:          15000 kB
Slab:            65480 kB
Committed_AS:  2442004 kB
PageTables:       1996 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 61636 MiB
End job on node82 at 2009-03-31 09:21:34