Trace number 1526194

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) 1200.09 1200.71

General information on the benchmark

NameRANDOM/MEDIUM/7SAT/SATISFIABLE/60/
unif-k7-r89-v60-c5340-S178043354-076.cnf
MD5SUM1d34e3663c561a89d93a195f39097223
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.461929
Satisfiable
(Un)Satisfiability was proved
Number of variables60
Number of clauses5340
Sum of the clauses size37380
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 55340

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 |    5340    37380 |    1601       0        0     nan |  0.000 % |
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 60   #clauses: 5340   #literals: 37380
0.00/0.01	c CPU time:   0.005999 s
0.00/0.01	c ==============================================================================
0.00/0.02	c lySAT 0.1
0.00/0.02	c minisat core +  additionnal features
0.00/0.02	c ============================[ Problem Statistics ]=============================
0.00/0.02	c |                                                                             |
0.00/0.02	c |  Number of variables:  60                                                   |
0.00/0.02	c |  Number of clauses:    5340                                                 |
0.00/0.02	c |  Parsing time:         0.01         s                                       |

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1526194-1238486925/watcher-1526194-1238486925 -o /tmp/evaluation-result-1526194-1238486925/solver-1526194-1238486925 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1526194-1238486925.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: 1.99 1.97 1.75 3/70 6535
/proc/meminfo: memFree=1017544/2055920 swapFree=4170584/4192956
[pid=6535] ppid=6533 vsize=5356 CPUtime=0
/proc/6535/stat : 6535 (lysat.sh) R 6533 6535 6336 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 1121355095 5484544 234 1992294400 4194304 4889804 548682068800 18446744073709551615 258939087519 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/6535/statm: 1339 234 194 169 0 50 0
[pid=6536] ppid=6535 vsize=824 CPUtime=0
/proc/6536/stat : 6536 (SatElite) R 6535 6535 6336 0 -1 4194304 115 0 0 0 0 0 0 0 18 0 1 0 1121355096 843776 99 1992294400 134512640 135034092 4294956096 18446744073709551615 134691005 0 0 4096 3 0 0 0 17 0 0 0
/proc/6536/statm: 206 99 50 127 0 76 0

[startup+0.0790739 s]
/proc/loadavg: 1.99 1.97 1.75 3/70 6535
/proc/meminfo: memFree=1017544/2055920 swapFree=4170584/4192956
[pid=6535] ppid=6533 vsize=5356 CPUtime=0.01
/proc/6535/stat : 6535 (lysat.sh) S 6533 6535 6336 0 -1 4194304 310 223 0 0 0 0 1 0 16 0 1 0 1121355095 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6535/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5356

[startup+0.102078 s]
/proc/loadavg: 1.99 1.97 1.75 3/70 6535
/proc/meminfo: memFree=1017544/2055920 swapFree=4170584/4192956
[pid=6535] ppid=6533 vsize=5356 CPUtime=0.01
/proc/6535/stat : 6535 (lysat.sh) S 6533 6535 6336 0 -1 4194304 310 223 0 0 0 0 1 0 16 0 1 0 1121355095 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6535/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5356

[startup+0.301114 s]
/proc/loadavg: 1.99 1.97 1.75 3/70 6535
/proc/meminfo: memFree=1017544/2055920 swapFree=4170584/4192956
[pid=6535] ppid=6533 vsize=5356 CPUtime=0.01
/proc/6535/stat : 6535 (lysat.sh) S 6533 6535 6336 0 -1 4194304 310 223 0 0 0 0 1 0 16 0 1 0 1121355095 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6535/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5356

[startup+0.70119 s]
/proc/loadavg: 1.99 1.97 1.75 3/70 6535
/proc/meminfo: memFree=1017544/2055920 swapFree=4170584/4192956
[pid=6535] ppid=6533 vsize=5356 CPUtime=0.01
/proc/6535/stat : 6535 (lysat.sh) S 6533 6535 6336 0 -1 4194304 310 223 0 0 0 0 1 0 16 0 1 0 1121355095 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6535/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5356

[startup+1.50133 s]
/proc/loadavg: 1.99 1.97 1.75 2/72 6538
/proc/meminfo: memFree=1015168/2055920 swapFree=4170584/4192956
[pid=6535] ppid=6533 vsize=5356 CPUtime=0.01
/proc/6535/stat : 6535 (lysat.sh) S 6533 6535 6336 0 -1 4194304 310 223 0 0 0 0 1 0 16 0 1 0 1121355095 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6535/statm: 1339 237 195 169 0 50 0
[pid=6538] ppid=6535 vsize=4340 CPUtime=1.47
/proc/6538/stat : 6538 (LySATi) R 6535 6535 6336 0 -1 4194304 749 0 0 0 147 0 0 0 25 0 1 0 1121355098 4444160 734 1992294400 134512640 135226915 4294956208 18446744073709551615 134544471 0 0 4096 3 0 0 0 17 0 0 0
/proc/6538/statm: 1085 734 81 174 0 908 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 9696

[startup+3.10162 s]
/proc/loadavg: 1.91 1.95 1.74 2/72 6538
/proc/meminfo: memFree=1014272/2055920 swapFree=4170584/4192956
[pid=6535] ppid=6533 vsize=5356 CPUtime=0.01
/proc/6535/stat : 6535 (lysat.sh) S 6533 6535 6336 0 -1 4194304 310 223 0 0 0 0 1 0 16 0 1 0 1121355095 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6535/statm: 1339 237 195 169 0 50 0
[pid=6538] ppid=6535 vsize=5164 CPUtime=3.06
/proc/6538/stat : 6538 (LySATi) R 6535 6535 6336 0 -1 4194304 951 0 0 0 306 0 0 0 25 0 1 0 1121355098 5287936 936 1992294400 134512640 135226915 4294956208 18446744073709551615 134536749 0 0 4096 3 0 0 0 17 0 0 0
/proc/6538/statm: 1291 936 81 174 0 1114 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 10520

[startup+6.3012 s]
/proc/loadavg: 1.91 1.95 1.74 2/72 6538
/proc/meminfo: memFree=1012096/2055920 swapFree=4170584/4192956
[pid=6535] ppid=6533 vsize=5356 CPUtime=0.01
/proc/6535/stat : 6535 (lysat.sh) S 6533 6535 6336 0 -1 4194304 310 223 0 0 0 0 1 0 16 0 1 0 1121355095 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6535/statm: 1339 237 195 169 0 50 0
[pid=6538] ppid=6535 vsize=6588 CPUtime=6.26
/proc/6538/stat : 6538 (LySATi) R 6535 6535 6336 0 -1 4194304 1306 0 0 0 626 0 0 0 25 0 1 0 1121355098 6746112 1291 1992294400 134512640 135226915 4294956208 18446744073709551615 134543500 0 0 4096 3 0 0 0 17 0 0 0
/proc/6538/statm: 1647 1291 81 174 0 1470 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 11944

[startup+12.7014 s]
/proc/loadavg: 1.77 1.92 1.74 2/72 6538
/proc/meminfo: memFree=1010304/2055920 swapFree=4170584/4192956
[pid=6535] ppid=6533 vsize=5356 CPUtime=0.01
/proc/6535/stat : 6535 (lysat.sh) S 6533 6535 6336 0 -1 4194304 310 223 0 0 0 0 1 0 16 0 1 0 1121355095 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6535/statm: 1339 237 195 169 0 50 0
[pid=6538] ppid=6535 vsize=8384 CPUtime=12.66
/proc/6538/stat : 6538 (LySATi) R 6535 6535 6336 0 -1 4194304 1739 0 0 0 1265 1 0 0 25 0 1 0 1121355098 8585216 1724 1992294400 134512640 135226915 4294956208 18446744073709551615 134536806 0 0 4096 3 0 0 0 17 0 0 0
/proc/6538/statm: 2096 1724 81 174 0 1919 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 13740

[startup+25.5027 s]
/proc/loadavg: 1.65 1.89 1.73 2/72 6538
/proc/meminfo: memFree=1008256/2055920 swapFree=4170584/4192956
[pid=6535] ppid=6533 vsize=5356 CPUtime=0.01
/proc/6535/stat : 6535 (lysat.sh) S 6533 6535 6336 0 -1 4194304 310 223 0 0 0 0 1 0 16 0 1 0 1121355095 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6535/statm: 1339 237 195 169 0 50 0
[pid=6538] ppid=6535 vsize=10448 CPUtime=25.45
/proc/6538/stat : 6538 (LySATi) R 6535 6535 6336 0 -1 4194304 2244 0 0 0 2544 1 0 0 25 0 1 0 1121355098 10698752 2229 1992294400 134512640 135226915 4294956208 18446744073709551615 134543526 0 0 4096 3 0 0 0 17 0 0 0
/proc/6538/statm: 2612 2229 81 174 0 2435 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 15804

[startup+51.1014 s]
/proc/loadavg: 1.43 1.82 1.71 2/72 6538
/proc/meminfo: memFree=1005056/2055920 swapFree=4170584/4192956
[pid=6535] ppid=6533 vsize=5356 CPUtime=0.01
/proc/6535/stat : 6535 (lysat.sh) S 6533 6535 6336 0 -1 4194304 310 223 0 0 0 0 1 0 16 0 1 0 1121355095 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6535/statm: 1339 237 195 169 0 50 0
[pid=6538] ppid=6535 vsize=14016 CPUtime=51.04
/proc/6538/stat : 6538 (LySATi) R 6535 6535 6336 0 -1 4194304 3065 0 0 0 5102 2 0 0 25 0 1 0 1121355098 14352384 3050 1992294400 134512640 135226915 4294956208 18446744073709551615 134536966 0 0 4096 3 0 0 0 17 0 0 0
/proc/6538/statm: 3504 3050 81 174 0 3327 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 19372

[startup+102.306 s]
/proc/loadavg: 1.17 1.68 1.66 2/72 6538
/proc/meminfo: memFree=1000192/2055920 swapFree=4170584/4192956
[pid=6535] ppid=6533 vsize=5356 CPUtime=0.01
/proc/6535/stat : 6535 (lysat.sh) S 6533 6535 6336 0 -1 4194304 310 223 0 0 0 0 1 0 16 0 1 0 1121355095 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6535/statm: 1339 237 195 169 0 50 0
[pid=6538] ppid=6535 vsize=18880 CPUtime=102.22
/proc/6538/stat : 6538 (LySATi) R 6535 6535 6336 0 -1 4194304 4222 0 0 0 10219 3 0 0 25 0 1 0 1121355098 19333120 4207 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/6538/statm: 4720 4207 81 174 0 4543 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 24236

[startup+162.303 s]
/proc/loadavg: 1.07 1.56 1.62 2/72 6538
/proc/meminfo: memFree=996928/2055920 swapFree=4170584/4192956
[pid=6535] ppid=6533 vsize=5356 CPUtime=0.01
/proc/6535/stat : 6535 (lysat.sh) S 6533 6535 6336 0 -1 4194304 310 223 0 0 0 0 1 0 16 0 1 0 1121355095 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6535/statm: 1339 237 195 169 0 50 0
[pid=6538] ppid=6535 vsize=22364 CPUtime=162.19
/proc/6538/stat : 6538 (LySATi) R 6535 6535 6336 0 -1 4194304 5048 0 0 0 16215 4 0 0 25 0 1 0 1121355098 22900736 5033 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/6538/statm: 5591 5033 81 174 0 5414 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 27720

[startup+222.301 s]
/proc/loadavg: 1.02 1.45 1.58 2/72 6538
/proc/meminfo: memFree=991808/2055920 swapFree=4170584/4192956
[pid=6535] ppid=6533 vsize=5356 CPUtime=0.01
/proc/6535/stat : 6535 (lysat.sh) S 6533 6535 6336 0 -1 4194304 310 223 0 0 0 0 1 0 16 0 1 0 1121355095 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6535/statm: 1339 237 195 169 0 50 0
[pid=6538] ppid=6535 vsize=28052 CPUtime=222.16
/proc/6538/stat : 6538 (LySATi) R 6535 6535 6336 0 -1 4194304 6318 0 0 0 22211 5 0 0 25 0 1 0 1121355098 28725248 6303 1992294400 134512640 135226915 4294956208 18446744073709551615 134543500 0 0 4096 3 0 0 0 17 0 0 0
/proc/6538/statm: 7013 6303 81 174 0 6836 0
Current children cumulated CPU time (s) 222.17
Current children cumulated vsize (KiB) 33408

[startup+282.301 s]
/proc/loadavg: 1.01 1.37 1.54 2/72 6538
/proc/meminfo: memFree=990336/2055920 swapFree=4170584/4192956
[pid=6535] ppid=6533 vsize=5356 CPUtime=0.01
/proc/6535/stat : 6535 (lysat.sh) S 6533 6535 6336 0 -1 4194304 310 223 0 0 0 0 1 0 16 0 1 0 1121355095 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6535/statm: 1339 237 195 169 0 50 0
[pid=6538] ppid=6535 vsize=29604 CPUtime=282.13
/proc/6538/stat : 6538 (LySATi) R 6535 6535 6336 0 -1 4194304 6707 0 0 0 28208 5 0 0 25 0 1 0 1121355098 30314496 6692 1992294400 134512640 135226915 4294956208 18446744073709551615 134536783 0 0 4096 3 0 0 0 17 0 0 0
/proc/6538/statm: 7401 6692 81 174 0 7224 0
Current children cumulated CPU time (s) 282.14
Current children cumulated vsize (KiB) 34960

[startup+342.301 s]
/proc/loadavg: 1.00 1.30 1.50 2/72 6538
/proc/meminfo: memFree=985216/2055920 swapFree=4170584/4192956
[pid=6535] ppid=6533 vsize=5356 CPUtime=0.01
/proc/6535/stat : 6535 (lysat.sh) S 6533 6535 6336 0 -1 4194304 310 223 0 0 0 0 1 0 16 0 1 0 1121355095 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6535/statm: 1339 237 195 169 0 50 0
[pid=6538] ppid=6535 vsize=35096 CPUtime=342.09
/proc/6538/stat : 6538 (LySATi) R 6535 6535 6336 0 -1 4194304 7971 0 0 0 34203 6 0 0 25 0 1 0 1121355098 35938304 7956 1992294400 134512640 135226915 4294956208 18446744073709551615 134531439 0 0 4096 3 0 0 0 17 0 0 0
/proc/6538/statm: 8774 7956 81 174 0 8597 0
Current children cumulated CPU time (s) 342.1
Current children cumulated vsize (KiB) 40452

[startup+402.301 s]
/proc/loadavg: 1.00 1.24 1.47 2/72 6538
/proc/meminfo: memFree=984704/2055920 swapFree=4170584/4192956
[pid=6535] ppid=6533 vsize=5356 CPUtime=0.01
/proc/6535/stat : 6535 (lysat.sh) S 6533 6535 6336 0 -1 4194304 310 223 0 0 0 0 1 0 16 0 1 0 1121355095 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6535/statm: 1339 237 195 169 0 50 0
[pid=6538] ppid=6535 vsize=35528 CPUtime=402.07
/proc/6538/stat : 6538 (LySATi) R 6535 6535 6336 0 -1 4194304 8095 0 0 0 40200 7 0 0 25 0 1 0 1121355098 36380672 8080 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/6538/statm: 8882 8080 81 174 0 8705 0

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

/proc/6538/statm: 10785 9725 81 174 0 10608 0
Current children cumulated CPU time (s) 581.98
Current children cumulated vsize (KiB) 48496

[startup+642.302 s]
/proc/loadavg: 1.00 1.10 1.35 2/72 6538
/proc/meminfo: memFree=977600/2055920 swapFree=4170584/4192956
[pid=6535] ppid=6533 vsize=5356 CPUtime=0.01
/proc/6535/stat : 6535 (lysat.sh) S 6533 6535 6336 0 -1 4194304 310 223 0 0 0 0 1 0 16 0 1 0 1121355095 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6535/statm: 1339 237 195 169 0 50 0
[pid=6538] ppid=6535 vsize=43884 CPUtime=641.95
/proc/6538/stat : 6538 (LySATi) R 6535 6535 6336 0 -1 4194304 9892 0 0 0 64187 8 0 0 25 0 1 0 1121355098 44937216 9877 1992294400 134512640 135226915 4294956208 18446744073709551615 134543632 0 0 4096 3 0 0 0 17 0 0 0
/proc/6538/statm: 10971 9877 81 174 0 10794 0
Current children cumulated CPU time (s) 641.96
Current children cumulated vsize (KiB) 49240

[startup+702.302 s]
/proc/loadavg: 1.04 1.09 1.34 2/72 6538
/proc/meminfo: memFree=976768/2055920 swapFree=4170584/4192956
[pid=6535] ppid=6533 vsize=5356 CPUtime=0.01
/proc/6535/stat : 6535 (lysat.sh) S 6533 6535 6336 0 -1 4194304 310 223 0 0 0 0 1 0 16 0 1 0 1121355095 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6535/statm: 1339 237 195 169 0 50 0
[pid=6538] ppid=6535 vsize=44640 CPUtime=701.93
/proc/6538/stat : 6538 (LySATi) R 6535 6535 6336 0 -1 4194304 10081 0 0 0 70184 9 0 0 25 0 1 0 1121355098 45711360 10066 1992294400 134512640 135226915 4294956208 18446744073709551615 134536882 0 0 4096 3 0 0 0 17 1 0 0
/proc/6538/statm: 11160 10066 81 174 0 10983 0
Current children cumulated CPU time (s) 701.94
Current children cumulated vsize (KiB) 49996

[startup+762.306 s]
/proc/loadavg: 1.01 1.07 1.31 2/72 6538
/proc/meminfo: memFree=975488/2055920 swapFree=4170584/4192956
[pid=6535] ppid=6533 vsize=5356 CPUtime=0.01
/proc/6535/stat : 6535 (lysat.sh) S 6533 6535 6336 0 -1 4194304 310 223 0 0 0 0 1 0 16 0 1 0 1121355095 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6535/statm: 1339 237 195 169 0 50 0
[pid=6538] ppid=6535 vsize=45936 CPUtime=761.89
/proc/6538/stat : 6538 (LySATi) R 6535 6535 6336 0 -1 4194304 10400 0 0 0 76180 9 0 0 25 0 1 0 1121355098 47038464 10385 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/6538/statm: 11484 10385 81 174 0 11307 0
Current children cumulated CPU time (s) 761.9
Current children cumulated vsize (KiB) 51292

[startup+822.302 s]
/proc/loadavg: 1.00 1.06 1.29 2/72 6538
/proc/meminfo: memFree=971264/2055920 swapFree=4170584/4192956
[pid=6535] ppid=6533 vsize=5356 CPUtime=0.01
/proc/6535/stat : 6535 (lysat.sh) S 6533 6535 6336 0 -1 4194304 310 223 0 0 0 0 1 0 16 0 1 0 1121355095 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6535/statm: 1339 237 195 169 0 50 0
[pid=6538] ppid=6535 vsize=50372 CPUtime=821.86
/proc/6538/stat : 6538 (LySATi) R 6535 6535 6336 0 -1 4194304 11452 0 0 0 82175 11 0 0 25 0 1 0 1121355098 51580928 11437 1992294400 134512640 135226915 4294956208 18446744073709551615 134537023 0 0 4096 3 0 0 0 17 0 0 0
/proc/6538/statm: 12593 11437 81 174 0 12416 0
Current children cumulated CPU time (s) 821.87
Current children cumulated vsize (KiB) 55728

[startup+882.302 s]
/proc/loadavg: 1.00 1.04 1.27 2/72 6538
/proc/meminfo: memFree=967296/2055920 swapFree=4170584/4192956
[pid=6535] ppid=6533 vsize=5356 CPUtime=0.01
/proc/6535/stat : 6535 (lysat.sh) S 6533 6535 6336 0 -1 4194304 310 223 0 0 0 0 1 0 16 0 1 0 1121355095 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6535/statm: 1339 237 195 169 0 50 0
[pid=6538] ppid=6535 vsize=55284 CPUtime=881.83
/proc/6538/stat : 6538 (LySATi) R 6535 6535 6336 0 -1 4194304 12443 0 0 0 88171 12 0 0 25 0 1 0 1121355098 56610816 12428 1992294400 134512640 135226915 4294956208 18446744073709551615 134543500 0 0 4096 3 0 0 0 17 0 0 0
/proc/6538/statm: 13821 12428 81 174 0 13644 0
Current children cumulated CPU time (s) 881.84
Current children cumulated vsize (KiB) 60640

[startup+942.301 s]
/proc/loadavg: 1.00 1.03 1.25 2/72 6538
/proc/meminfo: memFree=966720/2055920 swapFree=4170584/4192956
[pid=6535] ppid=6533 vsize=5356 CPUtime=0.01
/proc/6535/stat : 6535 (lysat.sh) S 6533 6535 6336 0 -1 4194304 310 223 0 0 0 0 1 0 16 0 1 0 1121355095 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6535/statm: 1339 237 195 169 0 50 0
[pid=6538] ppid=6535 vsize=56056 CPUtime=941.8
/proc/6538/stat : 6538 (LySATi) R 6535 6535 6336 0 -1 4194304 12583 0 0 0 94168 12 0 0 25 0 1 0 1121355098 57401344 12568 1992294400 134512640 135226915 4294956208 18446744073709551615 134536783 0 0 4096 3 0 0 0 17 0 0 0
/proc/6538/statm: 14014 12568 81 174 0 13837 0
Current children cumulated CPU time (s) 941.81
Current children cumulated vsize (KiB) 61412

[startup+1002.3 s]
/proc/loadavg: 1.04 1.04 1.24 2/72 6538
/proc/meminfo: memFree=966464/2055920 swapFree=4170584/4192956
[pid=6535] ppid=6533 vsize=5356 CPUtime=0.01
/proc/6535/stat : 6535 (lysat.sh) S 6533 6535 6336 0 -1 4194304 310 223 0 0 0 0 1 0 16 0 1 0 1121355095 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6535/statm: 1339 237 195 169 0 50 0
[pid=6538] ppid=6535 vsize=56272 CPUtime=1001.77
/proc/6538/stat : 6538 (LySATi) R 6535 6535 6336 0 -1 4194304 12644 0 0 0 100165 12 0 0 25 0 1 0 1121355098 57622528 12629 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/6538/statm: 14068 12629 81 174 0 13891 0
Current children cumulated CPU time (s) 1001.78
Current children cumulated vsize (KiB) 61628

[startup+1062.3 s]
/proc/loadavg: 1.05 1.04 1.22 2/72 6538
/proc/meminfo: memFree=966016/2055920 swapFree=4170584/4192956
[pid=6535] ppid=6533 vsize=5356 CPUtime=0.01
/proc/6535/stat : 6535 (lysat.sh) S 6533 6535 6336 0 -1 4194304 310 223 0 0 0 0 1 0 16 0 1 0 1121355095 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6535/statm: 1339 237 195 169 0 50 0
[pid=6538] ppid=6535 vsize=56848 CPUtime=1061.74
/proc/6538/stat : 6538 (LySATi) R 6535 6535 6336 0 -1 4194304 12752 0 0 0 106162 12 0 0 25 0 1 0 1121355098 58212352 12737 1992294400 134512640 135226915 4294956208 18446744073709551615 134543674 0 0 4096 3 0 0 0 17 1 0 0
/proc/6538/statm: 14212 12737 81 174 0 14035 0
Current children cumulated CPU time (s) 1061.75
Current children cumulated vsize (KiB) 62204

[startup+1122.3 s]
/proc/loadavg: 1.05 1.05 1.21 2/72 6538
/proc/meminfo: memFree=965440/2055920 swapFree=4170584/4192956
[pid=6535] ppid=6533 vsize=5356 CPUtime=0.01
/proc/6535/stat : 6535 (lysat.sh) S 6533 6535 6336 0 -1 4194304 310 223 0 0 0 0 1 0 16 0 1 0 1121355095 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6535/statm: 1339 237 195 169 0 50 0
[pid=6538] ppid=6535 vsize=57640 CPUtime=1121.7
/proc/6538/stat : 6538 (LySATi) R 6535 6535 6336 0 -1 4194304 12906 0 0 0 112158 12 0 0 25 0 1 0 1121355098 59023360 12891 1992294400 134512640 135226915 4294956208 18446744073709551615 134543580 0 0 4096 3 0 0 0 17 0 0 0
/proc/6538/statm: 14410 12891 81 174 0 14233 0
Current children cumulated CPU time (s) 1121.71
Current children cumulated vsize (KiB) 62996

[startup+1182.3 s]
/proc/loadavg: 1.13 1.07 1.21 2/72 6538
/proc/meminfo: memFree=964864/2055920 swapFree=4170584/4192956
[pid=6535] ppid=6533 vsize=5356 CPUtime=0.01
/proc/6535/stat : 6535 (lysat.sh) S 6533 6535 6336 0 -1 4194304 310 223 0 0 0 0 1 0 16 0 1 0 1121355095 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6535/statm: 1339 237 195 169 0 50 0
[pid=6538] ppid=6535 vsize=58412 CPUtime=1181.68
/proc/6538/stat : 6538 (LySATi) R 6535 6535 6336 0 -1 4194304 13060 0 0 0 118155 13 0 0 25 0 1 0 1121355098 59813888 13045 1992294400 134512640 135226915 4294956208 18446744073709551615 134536783 0 0 4096 3 0 0 0 17 0 0 0
/proc/6538/statm: 14603 13045 81 174 0 14426 0
Current children cumulated CPU time (s) 1181.69
Current children cumulated vsize (KiB) 63768



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.7 s]
/proc/loadavg: 1.17 1.08 1.20 2/72 6538
/proc/meminfo: memFree=964608/2055920 swapFree=4170584/4192956
[pid=6535] ppid=6533 vsize=5356 CPUtime=0.01
/proc/6535/stat : 6535 (lysat.sh) S 6533 6535 6336 0 -1 4194304 310 223 0 0 0 0 1 0 16 0 1 0 1121355095 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6535/statm: 1339 237 195 169 0 50 0
[pid=6538] ppid=6535 vsize=58880 CPUtime=1200.08
/proc/6538/stat : 6538 (LySATi) R 6535 6535 6336 0 -1 4194304 13140 0 0 0 119995 13 0 0 25 0 1 0 1121355098 60293120 13125 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/6538/statm: 14720 13125 81 174 0 14543 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 64236

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

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

[startup+1200.7 s]
/proc/loadavg: 1.17 1.08 1.20 2/72 6538
/proc/meminfo: memFree=964608/2055920 swapFree=4170584/4192956
[pid=6535] ppid=6533 vsize=5356 CPUtime=0.01
/proc/6535/stat : 6535 (lysat.sh) S 6533 6535 6336 0 -1 4194304 310 223 0 0 0 0 1 0 16 0 1 0 1121355095 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6535/statm: 1339 237 195 169 0 50 0
[pid=6538] ppid=6535 vsize=58880 CPUtime=1200.08
/proc/6538/stat : 6538 (LySATi) R 6535 6535 6336 0 -1 4194304 13140 0 0 0 119995 13 0 0 25 0 1 0 1121355098 60293120 13125 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/6538/statm: 14720 13125 81 174 0 14543 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 64236

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 6535 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=17997
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=3999
# CPU time returned by wait4() is 0.021996
# while last known CPU time is 1200.09
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.71
CPU time (s): 1200.09
CPU user time (s): 1199.96
CPU system time (s): 0.13
CPU usage (%): 99.9481
Max. virtual memory (cumulated for all children) (KiB): 64236

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.017997
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= 533
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 1.14183 second user time and 3.2645 second system time

The end

Launcher Data 

Begin job on node45 at 2009-03-31 10:08:45
IDJOB=1526194
IDBENCH=70495
IDSOLVER=511
FILE ID=node45/1526194-1238486925
PBS_JOBID= 9061869
Free space on /tmp= 66416 MiB

SOLVER NAME= LySAT i/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/7SAT/SATISFIABLE/60/unif-k7-r89-v60-c5340-S178043354-076.cnf
COMMAND LINE= lysat.sh BENCHNAME i
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1526194-1238486925/watcher-1526194-1238486925 -o /tmp/evaluation-result-1526194-1238486925/solver-1526194-1238486925 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1526194-1238486925.cnf i

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

MD5SUM BENCH= 1d34e3663c561a89d93a195f39097223
RANDOM SEED=992622306

node45.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.285
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.285
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1018024 kB
Buffers:        107244 kB
Cached:         824060 kB
SwapCached:      11516 kB
Active:         178136 kB
Inactive:       766100 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1018024 kB
SwapTotal:     4192956 kB
SwapFree:      4170584 kB
Dirty:            2304 kB
Writeback:           0 kB
Mapped:          18632 kB
Slab:            79040 kB
Committed_AS:  2650332 kB
PageTables:       1900 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66412 MiB
End job on node45 at 2009-03-31 10:28:47