Trace number 1525244

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
LySAT i/2009-03-20? (TO) 1200.06 1200.51

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/8000/
unif-k3-r4.2-v8000-c33600-S439075063-023.cnf
MD5SUMee1ee4ce24708e1154601d98d318621f
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark4.46332
Satisfiable
(Un)Satisfiability was proved
Number of variables8000
Number of clauses33600
Sum of the clauses size100800
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 333600
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.00	c Parsing...
0.00/0.03	c ==============================================================================
0.00/0.03	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.03	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.03	c ==============================================================================
0.00/0.03	c |         0 |   33600   100800 |   10079       0        0     nan |  0.000 % |
0.08/0.11	c |         0 |   33346   101436 |      --       0       --      -- |     --   | -254/636
0.08/0.11	c ==============================================================================
0.08/0.11	c Result  :   #vars: 7784   #clauses: 33346   #literals: 101436
0.08/0.11	c CPU time:   0.102984 s
0.08/0.11	c ==============================================================================
0.08/0.15	c lySAT 0.1
0.08/0.15	c minisat core +  additionnal features
0.08/0.15	c ============================[ Problem Statistics ]=============================
0.08/0.15	c |                                                                             |
0.08/0.15	c |  Number of variables:  7784                                                 |
0.08/0.15	c |  Number of clauses:    33346                                                |
0.08/0.18	c |  Parsing time:         0.02         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-1525244-1238392090/watcher-1525244-1238392090 -o /tmp/evaluation-result-1525244-1238392090/solver-1525244-1238392090 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1525244-1238392090.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: 1.60 1.77 1.43 3/73 21899
/proc/meminfo: memFree=1686688/2055920 swapFree=4170060/4192956
[pid=21899] ppid=21897 vsize=5356 CPUtime=0
/proc/21899/stat : 21899 (lysat.sh) S 21897 21899 21382 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1111872924 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21899/statm: 1339 235 195 169 0 50 0
[pid=21900] ppid=21899 vsize=1556 CPUtime=0
/proc/21900/stat : 21900 (SatElite) R 21899 21899 21382 0 -1 4194304 322 0 0 0 0 0 0 0 18 0 1 0 1111872924 1593344 306 1992294400 134512640 135034092 4294956096 18446744073709551615 134691005 0 0 4096 3 0 0 0 17 1 0 0
/proc/21900/statm: 389 306 50 127 0 259 0

[startup+0.0740579 s]
/proc/loadavg: 1.60 1.77 1.43 3/73 21899
/proc/meminfo: memFree=1686688/2055920 swapFree=4170060/4192956
[pid=21899] ppid=21897 vsize=5356 CPUtime=0
/proc/21899/stat : 21899 (lysat.sh) S 21897 21899 21382 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1111872924 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21899/statm: 1339 235 195 169 0 50 0
[pid=21900] ppid=21899 vsize=4444 CPUtime=0.06
/proc/21900/stat : 21900 (SatElite) R 21899 21899 21382 0 -1 4194304 1002 0 0 0 6 0 0 0 18 0 1 0 1111872924 4550656 986 1992294400 134512640 135034092 4294956096 18446744073709551615 134577067 0 0 4096 3 0 0 0 17 1 0 0
/proc/21900/statm: 1111 986 68 127 0 981 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 9800

[startup+0.101063 s]
/proc/loadavg: 1.60 1.77 1.43 3/73 21899
/proc/meminfo: memFree=1686688/2055920 swapFree=4170060/4192956
[pid=21899] ppid=21897 vsize=5356 CPUtime=0
/proc/21899/stat : 21899 (lysat.sh) S 21897 21899 21382 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1111872924 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21899/statm: 1339 235 195 169 0 50 0
[pid=21900] ppid=21899 vsize=4444 CPUtime=0.08
/proc/21900/stat : 21900 (SatElite) R 21899 21899 21382 0 -1 4194304 1002 0 0 0 8 0 0 0 18 0 1 0 1111872924 4550656 986 1992294400 134512640 135034092 4294956096 18446744073709551615 134575685 0 0 4096 3 0 0 0 17 1 0 0
/proc/21900/statm: 1111 986 68 127 0 981 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 9800

[startup+0.301113 s]
/proc/loadavg: 1.60 1.77 1.43 3/73 21899
/proc/meminfo: memFree=1686688/2055920 swapFree=4170060/4192956
[pid=21899] ppid=21897 vsize=5356 CPUtime=0.15
/proc/21899/stat : 21899 (lysat.sh) S 21897 21899 21382 0 -1 4194304 311 1073 0 0 0 0 14 1 15 0 1 0 1111872924 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21899/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.15
Current children cumulated vsize (KiB) 5356

[startup+0.701196 s]
/proc/loadavg: 1.60 1.77 1.43 3/73 21899
/proc/meminfo: memFree=1686688/2055920 swapFree=4170060/4192956
[pid=21899] ppid=21897 vsize=5356 CPUtime=0.15
/proc/21899/stat : 21899 (lysat.sh) S 21897 21899 21382 0 -1 4194304 311 1073 0 0 0 0 14 1 15 0 1 0 1111872924 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21899/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.15
Current children cumulated vsize (KiB) 5356

[startup+1.50135 s]
/proc/loadavg: 1.60 1.77 1.43 2/75 21902
/proc/meminfo: memFree=1681104/2055920 swapFree=4170060/4192956
[pid=21899] ppid=21897 vsize=5356 CPUtime=0.15
/proc/21899/stat : 21899 (lysat.sh) S 21897 21899 21382 0 -1 4194304 311 1073 0 0 0 0 14 1 15 0 1 0 1111872924 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21899/statm: 1339 237 195 169 0 50 0
[pid=21902] ppid=21899 vsize=6556 CPUtime=1.33
/proc/21902/stat : 21902 (LySATi) R 21899 21899 21382 0 -1 4194304 1433 0 0 0 133 0 0 0 25 0 1 0 1111872939 6713344 1419 1992294400 134512640 135226915 4294956208 18446744073709551615 134537003 0 0 4096 3 0 0 0 17 1 0 0
/proc/21902/statm: 1639 1419 82 174 0 1462 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 11912

[startup+3.10267 s]
/proc/loadavg: 1.60 1.77 1.43 2/75 21902
/proc/meminfo: memFree=1679056/2055920 swapFree=4170060/4192956
[pid=21899] ppid=21897 vsize=5356 CPUtime=0.15
/proc/21899/stat : 21899 (lysat.sh) S 21897 21899 21382 0 -1 4194304 311 1073 0 0 0 0 14 1 15 0 1 0 1111872924 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21899/statm: 1339 237 195 169 0 50 0
[pid=21902] ppid=21899 vsize=8924 CPUtime=2.93
/proc/21902/stat : 21902 (LySATi) R 21899 21899 21382 0 -1 4194304 2006 0 0 0 292 1 0 0 25 0 1 0 1111872939 9138176 1992 1992294400 134512640 135226915 4294956208 18446744073709551615 134732934 0 0 4096 3 0 0 0 17 1 0 0
/proc/21902/statm: 2231 1992 82 174 0 2054 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 14280

[startup+6.30132 s]
/proc/loadavg: 1.55 1.75 1.43 2/75 21902
/proc/meminfo: memFree=1675536/2055920 swapFree=4170060/4192956
[pid=21899] ppid=21897 vsize=5356 CPUtime=0.15
/proc/21899/stat : 21899 (lysat.sh) S 21897 21899 21382 0 -1 4194304 311 1073 0 0 0 0 14 1 15 0 1 0 1111872924 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21899/statm: 1339 237 195 169 0 50 0
[pid=21902] ppid=21899 vsize=12212 CPUtime=6.13
/proc/21902/stat : 21902 (LySATi) R 21899 21899 21382 0 -1 4194304 2833 0 0 0 611 2 0 0 25 0 1 0 1111872939 12505088 2819 1992294400 134512640 135226915 4294956208 18446744073709551615 134537035 0 0 4096 3 0 0 0 17 1 0 0
/proc/21902/statm: 3053 2819 82 174 0 2876 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 17568

[startup+12.7017 s]
/proc/loadavg: 1.50 1.74 1.43 2/75 21902
/proc/meminfo: memFree=1669648/2055920 swapFree=4170060/4192956
[pid=21899] ppid=21897 vsize=5356 CPUtime=0.15
/proc/21899/stat : 21899 (lysat.sh) S 21897 21899 21382 0 -1 4194304 311 1073 0 0 0 0 14 1 15 0 1 0 1111872924 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21899/statm: 1339 237 195 169 0 50 0
[pid=21902] ppid=21899 vsize=18240 CPUtime=12.52
/proc/21902/stat : 21902 (LySATi) R 21899 21899 21382 0 -1 4194304 4341 0 0 0 1250 2 0 0 25 0 1 0 1111872939 18677760 4327 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/21902/statm: 4560 4327 82 174 0 4383 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 23596

[startup+25.5012 s]
/proc/loadavg: 1.39 1.70 1.42 2/75 21902
/proc/meminfo: memFree=1657808/2055920 swapFree=4170060/4192956
[pid=21899] ppid=21897 vsize=5356 CPUtime=0.15
/proc/21899/stat : 21899 (lysat.sh) S 21897 21899 21382 0 -1 4194304 311 1073 0 0 0 0 14 1 15 0 1 0 1111872924 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21899/statm: 1339 237 195 169 0 50 0
[pid=21902] ppid=21899 vsize=28764 CPUtime=25.33
/proc/21902/stat : 21902 (LySATi) R 21899 21899 21382 0 -1 4194304 6968 0 0 0 2527 6 0 0 25 0 1 0 1111872939 29454336 6954 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/21902/statm: 7191 6954 82 174 0 7014 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 34120

[startup+51.1014 s]
/proc/loadavg: 1.26 1.65 1.41 2/75 21902
/proc/meminfo: memFree=1645328/2055920 swapFree=4170060/4192956
[pid=21899] ppid=21897 vsize=5356 CPUtime=0.15
/proc/21899/stat : 21899 (lysat.sh) S 21897 21899 21382 0 -1 4194304 311 1073 0 0 0 0 14 1 15 0 1 0 1111872924 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21899/statm: 1339 237 195 169 0 50 0
[pid=21902] ppid=21899 vsize=41268 CPUtime=50.91
/proc/21902/stat : 21902 (LySATi) R 21899 21899 21382 0 -1 4194304 10078 0 0 0 5083 8 0 0 25 0 1 0 1111872939 42258432 10064 1992294400 134512640 135226915 4294956208 18446744073709551615 134540950 0 0 4096 3 0 0 0 17 1 0 0
/proc/21902/statm: 10317 10064 82 174 0 10140 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 46624

[startup+102.307 s]
/proc/loadavg: 1.11 1.54 1.39 2/75 21902
/proc/meminfo: memFree=1629264/2055920 swapFree=4170060/4192956
[pid=21899] ppid=21897 vsize=5356 CPUtime=0.15
/proc/21899/stat : 21899 (lysat.sh) S 21897 21899 21382 0 -1 4194304 311 1073 0 0 0 0 14 1 15 0 1 0 1111872924 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21899/statm: 1339 237 195 169 0 50 0
[pid=21902] ppid=21899 vsize=57360 CPUtime=102.1
/proc/21902/stat : 21902 (LySATi) R 21899 21899 21382 0 -1 4194304 14085 0 0 0 10199 11 0 0 25 0 1 0 1111872939 58736640 14071 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/21902/statm: 14340 14071 82 174 0 14163 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 62716

[startup+162.302 s]
/proc/loadavg: 1.04 1.44 1.36 2/75 21902
/proc/meminfo: memFree=1613648/2055920 swapFree=4170060/4192956
[pid=21899] ppid=21897 vsize=5356 CPUtime=0.15
/proc/21899/stat : 21899 (lysat.sh) S 21897 21899 21382 0 -1 4194304 311 1073 0 0 0 0 14 1 15 0 1 0 1111872924 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21899/statm: 1339 237 195 169 0 50 0
[pid=21902] ppid=21899 vsize=72800 CPUtime=162.08
/proc/21902/stat : 21902 (LySATi) R 21899 21899 21382 0 -1 4194304 17973 0 0 0 16193 15 0 0 25 0 1 0 1111872939 74547200 17959 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/21902/statm: 18200 17959 82 174 0 18023 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 78156

[startup+222.301 s]
/proc/loadavg: 1.01 1.36 1.33 2/75 21902
/proc/meminfo: memFree=1607824/2055920 swapFree=4170060/4192956
[pid=21899] ppid=21897 vsize=5356 CPUtime=0.15
/proc/21899/stat : 21899 (lysat.sh) S 21897 21899 21382 0 -1 4194304 311 1073 0 0 0 0 14 1 15 0 1 0 1111872924 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21899/statm: 1339 237 195 169 0 50 0
[pid=21902] ppid=21899 vsize=78732 CPUtime=222.05
/proc/21902/stat : 21902 (LySATi) R 21899 21899 21382 0 -1 4194304 19425 0 0 0 22189 16 0 0 25 0 1 0 1111872939 80621568 19411 1992294400 134512640 135226915 4294956208 18446744073709551615 134536749 0 0 4096 3 0 0 0 17 1 0 0
/proc/21902/statm: 19683 19411 82 174 0 19506 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 84088

[startup+282.302 s]
/proc/loadavg: 1.00 1.29 1.31 2/75 21902
/proc/meminfo: memFree=1583248/2055920 swapFree=4170060/4192956
[pid=21899] ppid=21897 vsize=5356 CPUtime=0.15
/proc/21899/stat : 21899 (lysat.sh) S 21897 21899 21382 0 -1 4194304 311 1073 0 0 0 0 14 1 15 0 1 0 1111872924 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21899/statm: 1339 237 195 169 0 50 0
[pid=21902] ppid=21899 vsize=103032 CPUtime=282.03
/proc/21902/stat : 21902 (LySATi) R 21899 21899 21382 0 -1 4194304 25541 0 0 0 28181 22 0 0 25 0 1 0 1111872939 105504768 25527 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/21902/statm: 25758 25527 82 174 0 25581 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 108388

[startup+342.302 s]
/proc/loadavg: 1.00 1.24 1.29 2/75 21902
/proc/meminfo: memFree=1564248/2055920 swapFree=4170060/4192956
[pid=21899] ppid=21897 vsize=5356 CPUtime=0.15
/proc/21899/stat : 21899 (lysat.sh) S 21897 21899 21382 0 -1 4194304 311 1073 0 0 0 0 14 1 15 0 1 0 1111872924 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21899/statm: 1339 237 195 169 0 50 0
[pid=21902] ppid=21899 vsize=122440 CPUtime=342.01
/proc/21902/stat : 21902 (LySATi) R 21899 21899 21382 0 -1 4194304 30341 0 0 0 34173 28 0 0 25 0 1 0 1111872939 125378560 30327 1992294400 134512640 135226915 4294956208 18446744073709551615 134536749 0 0 4096 3 0 0 0 17 1 0 0
/proc/21902/statm: 30610 30327 82 174 0 30433 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 127796

[startup+402.302 s]
/proc/loadavg: 1.00 1.19 1.27 2/75 21902
/proc/meminfo: memFree=1541976/2055920 swapFree=4170060/4192956

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

/proc/21902/statm: 45205 44871 82 174 0 45028 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 186176

[startup+642.302 s]
/proc/loadavg: 1.00 1.08 1.20 2/75 21902
/proc/meminfo: memFree=1505752/2055920 swapFree=4170060/4192956
[pid=21899] ppid=21897 vsize=5356 CPUtime=0.15
/proc/21899/stat : 21899 (lysat.sh) S 21897 21899 21382 0 -1 4194304 311 1073 0 0 0 0 14 1 15 0 1 0 1111872924 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21899/statm: 1339 237 195 169 0 50 0
[pid=21902] ppid=21899 vsize=180820 CPUtime=641.91
/proc/21902/stat : 21902 (LySATi) R 21899 21899 21382 0 -1 4194304 44885 0 0 0 64146 45 0 0 25 0 1 0 1111872939 185159680 44871 1992294400 134512640 135226915 4294956208 18446744073709551615 134537000 0 0 4096 3 0 0 0 17 1 0 0
/proc/21902/statm: 45205 44871 82 174 0 45028 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 186176

[startup+702.302 s]
/proc/loadavg: 1.00 1.06 1.18 2/75 21902
/proc/meminfo: memFree=1505688/2055920 swapFree=4170060/4192956
[pid=21899] ppid=21897 vsize=5356 CPUtime=0.15
/proc/21899/stat : 21899 (lysat.sh) S 21897 21899 21382 0 -1 4194304 311 1073 0 0 0 0 14 1 15 0 1 0 1111872924 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21899/statm: 1339 237 195 169 0 50 0
[pid=21902] ppid=21899 vsize=180820 CPUtime=701.88
/proc/21902/stat : 21902 (LySATi) R 21899 21899 21382 0 -1 4194304 44885 0 0 0 70143 45 0 0 25 0 1 0 1111872939 185159680 44871 1992294400 134512640 135226915 4294956208 18446744073709551615 134536701 0 0 4096 3 0 0 0 17 1 0 0
/proc/21902/statm: 45205 44871 82 174 0 45028 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 186176

[startup+762.307 s]
/proc/loadavg: 1.00 1.05 1.17 2/75 21902
/proc/meminfo: memFree=1479640/2055920 swapFree=4170060/4192956
[pid=21899] ppid=21897 vsize=5356 CPUtime=0.15
/proc/21899/stat : 21899 (lysat.sh) S 21897 21899 21382 0 -1 4194304 311 1073 0 0 0 0 14 1 15 0 1 0 1111872924 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21899/statm: 1339 237 195 169 0 50 0
[pid=21902] ppid=21899 vsize=206716 CPUtime=761.86
/proc/21902/stat : 21902 (LySATi) R 21899 21899 21382 0 -1 4194304 51397 0 0 0 76134 52 0 0 25 0 1 0 1111872939 211677184 51383 1992294400 134512640 135226915 4294956208 18446744073709551615 134537023 0 0 4096 3 0 0 0 17 1 0 0
/proc/21902/statm: 51679 51383 82 174 0 51502 0
Current children cumulated CPU time (s) 762.01
Current children cumulated vsize (KiB) 212072

[startup+822.301 s]
/proc/loadavg: 1.00 1.04 1.16 2/75 21908
/proc/meminfo: memFree=1468568/2055920 swapFree=4170060/4192956
[pid=21899] ppid=21897 vsize=5356 CPUtime=0.15
/proc/21899/stat : 21899 (lysat.sh) S 21897 21899 21382 0 -1 4194304 311 1073 0 0 0 0 14 1 15 0 1 0 1111872924 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21899/statm: 1339 237 195 169 0 50 0
[pid=21902] ppid=21899 vsize=217556 CPUtime=821.83
/proc/21902/stat : 21902 (LySATi) R 21899 21899 21382 0 -1 4194304 54128 0 0 0 82127 56 0 0 25 0 1 0 1111872939 222777344 54114 1992294400 134512640 135226915 4294956208 18446744073709551615 134537162 0 0 4096 3 0 0 0 17 1 0 0
/proc/21902/statm: 54389 54114 82 174 0 54212 0
Current children cumulated CPU time (s) 821.98
Current children cumulated vsize (KiB) 222912

[startup+882.301 s]
/proc/loadavg: 1.00 1.03 1.14 2/75 21908
/proc/meminfo: memFree=1468568/2055920 swapFree=4170060/4192956
[pid=21899] ppid=21897 vsize=5356 CPUtime=0.15
/proc/21899/stat : 21899 (lysat.sh) S 21897 21899 21382 0 -1 4194304 311 1073 0 0 0 0 14 1 15 0 1 0 1111872924 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21899/statm: 1339 237 195 169 0 50 0
[pid=21902] ppid=21899 vsize=217556 CPUtime=881.81
/proc/21902/stat : 21902 (LySATi) R 21899 21899 21382 0 -1 4194304 54128 0 0 0 88125 56 0 0 25 0 1 0 1111872939 222777344 54114 1992294400 134512640 135226915 4294956208 18446744073709551615 134536749 0 0 4096 3 0 0 0 17 1 0 0
/proc/21902/statm: 54389 54114 82 174 0 54212 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 222912

[startup+942.301 s]
/proc/loadavg: 1.00 1.02 1.13 2/75 21908
/proc/meminfo: memFree=1468568/2055920 swapFree=4170060/4192956
[pid=21899] ppid=21897 vsize=5356 CPUtime=0.15
/proc/21899/stat : 21899 (lysat.sh) S 21897 21899 21382 0 -1 4194304 311 1073 0 0 0 0 14 1 15 0 1 0 1111872924 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21899/statm: 1339 237 195 169 0 50 0
[pid=21902] ppid=21899 vsize=217556 CPUtime=941.79
/proc/21902/stat : 21902 (LySATi) R 21899 21899 21382 0 -1 4194304 54128 0 0 0 94123 56 0 0 25 0 1 0 1111872939 222777344 54114 1992294400 134512640 135226915 4294956208 18446744073709551615 134539213 0 0 4096 3 0 0 0 17 1 0 0
/proc/21902/statm: 54389 54114 82 174 0 54212 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 222912

[startup+1002.3 s]
/proc/loadavg: 1.00 1.02 1.12 2/75 21908
/proc/meminfo: memFree=1468632/2055920 swapFree=4170060/4192956
[pid=21899] ppid=21897 vsize=5356 CPUtime=0.15
/proc/21899/stat : 21899 (lysat.sh) S 21897 21899 21382 0 -1 4194304 311 1073 0 0 0 0 14 1 15 0 1 0 1111872924 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21899/statm: 1339 237 195 169 0 50 0
[pid=21902] ppid=21899 vsize=217556 CPUtime=1001.77
/proc/21902/stat : 21902 (LySATi) R 21899 21899 21382 0 -1 4194304 54128 0 0 0 100121 56 0 0 25 0 1 0 1111872939 222777344 54114 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/21902/statm: 54389 54114 82 174 0 54212 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 222912

[startup+1062.3 s]
/proc/loadavg: 1.00 1.01 1.11 2/75 21908
/proc/meminfo: memFree=1445848/2055920 swapFree=4170060/4192956
[pid=21899] ppid=21897 vsize=5356 CPUtime=0.15
/proc/21899/stat : 21899 (lysat.sh) S 21897 21899 21382 0 -1 4194304 311 1073 0 0 0 0 14 1 15 0 1 0 1111872924 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21899/statm: 1339 237 195 169 0 50 0
[pid=21902] ppid=21899 vsize=240772 CPUtime=1061.75
/proc/21902/stat : 21902 (LySATi) R 21899 21899 21382 0 -1 4194304 59955 0 0 0 106112 63 0 0 25 0 1 0 1111872939 246550528 59941 1992294400 134512640 135226915 4294956208 18446744073709551615 134537299 0 0 4096 3 0 0 0 17 1 0 0
/proc/21902/statm: 60193 59941 82 174 0 60016 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 246128

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.10 2/75 21908
/proc/meminfo: memFree=1418072/2055920 swapFree=4170060/4192956
[pid=21899] ppid=21897 vsize=5356 CPUtime=0.15
/proc/21899/stat : 21899 (lysat.sh) S 21897 21899 21382 0 -1 4194304 311 1073 0 0 0 0 14 1 15 0 1 0 1111872924 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21899/statm: 1339 237 195 169 0 50 0
[pid=21902] ppid=21899 vsize=268620 CPUtime=1121.74
/proc/21902/stat : 21902 (LySATi) R 21899 21899 21382 0 -1 4194304 66790 0 0 0 112102 72 0 0 25 0 1 0 1111872939 275066880 66776 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/21902/statm: 67155 66776 82 174 0 66978 0
Current children cumulated CPU time (s) 1121.89
Current children cumulated vsize (KiB) 273976

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.09 2/75 21908
/proc/meminfo: memFree=1404504/2055920 swapFree=4170060/4192956
[pid=21899] ppid=21897 vsize=5356 CPUtime=0.15
/proc/21899/stat : 21899 (lysat.sh) S 21897 21899 21382 0 -1 4194304 311 1073 0 0 0 0 14 1 15 0 1 0 1111872924 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21899/statm: 1339 237 195 169 0 50 0
[pid=21902] ppid=21899 vsize=281820 CPUtime=1181.71
/proc/21902/stat : 21902 (LySATi) R 21899 21899 21382 0 -1 4194304 70129 0 0 0 118095 76 0 0 25 0 1 0 1111872939 288583680 70115 1992294400 134512640 135226915 4294956208 18446744073709551615 134537023 0 0 4096 3 0 0 0 17 1 0 0
/proc/21902/statm: 70455 70115 82 174 0 70278 0
Current children cumulated CPU time (s) 1181.86
Current children cumulated vsize (KiB) 287176



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.09 2/75 21908
/proc/meminfo: memFree=1404504/2055920 swapFree=4170060/4192956
[pid=21899] ppid=21897 vsize=5356 CPUtime=0.15
/proc/21899/stat : 21899 (lysat.sh) S 21897 21899 21382 0 -1 4194304 311 1073 0 0 0 0 14 1 15 0 1 0 1111872924 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21899/statm: 1339 237 195 169 0 50 0
[pid=21902] ppid=21899 vsize=281820 CPUtime=1199.91
/proc/21902/stat : 21902 (LySATi) R 21899 21899 21382 0 -1 4194304 70129 0 0 0 119915 76 0 0 25 0 1 0 1111872939 288583680 70115 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/21902/statm: 70455 70115 82 174 0 70278 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 287176

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

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

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.09 2/75 21908
/proc/meminfo: memFree=1404504/2055920 swapFree=4170060/4192956
[pid=21899] ppid=21897 vsize=5356 CPUtime=0.15
/proc/21899/stat : 21899 (lysat.sh) S 21897 21899 21382 0 -1 4194304 311 1073 0 0 0 0 14 1 15 0 1 0 1111872924 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21899/statm: 1339 237 195 169 0 50 0
[pid=21902] ppid=21899 vsize=281820 CPUtime=1199.91
/proc/21902/stat : 21902 (LySATi) R 21899 21899 21382 0 -1 4194304 70129 0 0 0 119915 76 0 0 25 0 1 0 1111872939 288583680 70115 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/21902/statm: 70455 70115 82 174 0 70278 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 287176

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 21899 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=143978
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=11998
# CPU time returned by wait4() is 0.155976
# while last known CPU time is 1200.06
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.51
CPU time (s): 1200.06
CPU user time (s): 1199.29
CPU system time (s): 0.77
CPU usage (%): 99.9623
Max. virtual memory (cumulated for all children) (KiB): 287176

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.143978
system time used= 0.011998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1384
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= 6
involuntary context switches= 2

runsolver used 1.24481 second user time and 3.13252 second system time

The end

Launcher Data 

Begin job on node80 at 2009-03-30 07:48:10
IDJOB=1525244
IDBENCH=70305
IDSOLVER=511
FILE ID=node80/1525244-1238392090
PBS_JOBID= 9061302
Free space on /tmp= 64800 MiB

SOLVER NAME= LySAT i/2009-03-20
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/8000/unif-k3-r4.2-v8000-c33600-S439075063-023.cnf
COMMAND LINE= lysat.sh BENCHNAME i
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1525244-1238392090/watcher-1525244-1238392090 -o /tmp/evaluation-result-1525244-1238392090/solver-1525244-1238392090 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1525244-1238392090.cnf i

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

MD5SUM BENCH= ee1ee4ce24708e1154601d98d318621f
RANDOM SEED=898242337

node80.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		: 3000.263
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		: 3000.263
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:       1687168 kB
Buffers:         68836 kB
Cached:         226200 kB
SwapCached:      14568 kB
Active:          87472 kB
Inactive:       224088 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1687168 kB
SwapTotal:     4192956 kB
SwapFree:      4170060 kB
Dirty:            2888 kB
Writeback:           0 kB
Mapped:          22036 kB
Slab:            42352 kB
Committed_AS:  2804344 kB
PageTables:       2008 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= 64796 MiB
End job on node80 at 2009-03-30 08:08:12