Trace number 1527314

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 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/480/
unif-k3-r4.25-v480-c2040-S1730125812-056.cnf
MD5SUM69b797da312e506f0ab25c6b8dcfe4ab
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.015997
Satisfiable
(Un)Satisfiability was proved
Number of variables480
Number of clauses2040
Sum of the clauses size6120
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32040
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...
0.00/0.00	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 |    2040     6120 |     611       0        0     nan |  0.000 % |
0.00/0.00	c |         0 |    2029     6158 |      --       0       --      -- |     --   | -11/38
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 468   #clauses: 2029   #literals: 6158
0.00/0.00	c CPU time:   0.005999 s
0.00/0.00	c ==============================================================================
0.00/0.01	c lySAT 0.1
0.00/0.01	c minisat core +  additionnal features
0.00/0.01	c ============================[ Problem Statistics ]=============================
0.00/0.01	c |                                                                             |
0.00/0.01	c |  Number of variables:  468                                                  |
0.00/0.01	c |  Number of clauses:    2029                                                 |
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-1527314-1238590698/watcher-1527314-1238590698 -o /tmp/evaluation-result-1527314-1238590698/solver-1527314-1238590698 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1527314-1238590698.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: 1.01 1.01 1.00 3/64 976
/proc/meminfo: memFree=1210152/2055920 swapFree=4176996/4192956
[pid=976] ppid=974 vsize=5356 CPUtime=0
/proc/976/stat : 976 (lysat.sh) R 974 976 570 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 1131731915 5484544 234 1992294400 4194304 4889804 548682068816 18446744073709551615 240577473183 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/976/statm: 1339 234 194 169 0 50 0
[pid=977] ppid=976 vsize=828 CPUtime=0
/proc/977/stat : 977 (SatElite) R 976 976 570 0 -1 4194304 151 0 0 0 0 0 0 0 18 0 1 0 1131731915 847872 135 1992294400 134512640 135034092 4294956128 18446744073709551615 134676334 0 0 4096 3 0 0 0 17 0 0 0
/proc/977/statm: 207 136 68 127 0 77 0

[startup+0.0446569 s]
/proc/loadavg: 1.01 1.01 1.00 3/64 976
/proc/meminfo: memFree=1210152/2055920 swapFree=4176996/4192956
[pid=976] ppid=974 vsize=5356 CPUtime=0
/proc/976/stat : 976 (lysat.sh) S 974 976 570 0 -1 4194304 310 157 0 0 0 0 0 0 16 0 1 0 1131731915 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/976/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.101657 s]
/proc/loadavg: 1.01 1.01 1.00 3/64 976
/proc/meminfo: memFree=1210152/2055920 swapFree=4176996/4192956
[pid=976] ppid=974 vsize=5356 CPUtime=0
/proc/976/stat : 976 (lysat.sh) S 974 976 570 0 -1 4194304 310 157 0 0 0 0 0 0 16 0 1 0 1131731915 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/976/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.301673 s]
/proc/loadavg: 1.01 1.01 1.00 3/64 976
/proc/meminfo: memFree=1210152/2055920 swapFree=4176996/4192956
[pid=976] ppid=974 vsize=5356 CPUtime=0
/proc/976/stat : 976 (lysat.sh) S 974 976 570 0 -1 4194304 310 157 0 0 0 0 0 0 16 0 1 0 1131731915 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/976/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.701708 s]
/proc/loadavg: 1.01 1.01 1.00 3/64 976
/proc/meminfo: memFree=1210152/2055920 swapFree=4176996/4192956
[pid=976] ppid=974 vsize=5356 CPUtime=0
/proc/976/stat : 976 (lysat.sh) S 974 976 570 0 -1 4194304 310 157 0 0 0 0 0 0 16 0 1 0 1131731915 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/976/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50278 s]
/proc/loadavg: 1.01 1.01 1.00 2/66 979
/proc/meminfo: memFree=1208152/2055920 swapFree=4176996/4192956
[pid=976] ppid=974 vsize=5356 CPUtime=0
/proc/976/stat : 976 (lysat.sh) S 974 976 570 0 -1 4194304 310 157 0 0 0 0 0 0 16 0 1 0 1131731915 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/976/statm: 1339 237 195 169 0 50 0
[pid=979] ppid=976 vsize=3640 CPUtime=1.48
/proc/979/stat : 979 (LySATi) R 976 976 570 0 -1 4194304 578 0 0 0 148 0 0 0 25 0 1 0 1131731916 3727360 563 1992294400 134512640 135226915 4294956224 18446744073709551615 134536933 0 0 4096 3 0 0 0 17 1 0 0
/proc/979/statm: 910 563 81 174 0 733 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 8996

[startup+3.10192 s]
/proc/loadavg: 1.01 1.01 1.00 2/66 979
/proc/meminfo: memFree=1207128/2055920 swapFree=4176996/4192956
[pid=976] ppid=974 vsize=5356 CPUtime=0
/proc/976/stat : 976 (lysat.sh) S 974 976 570 0 -1 4194304 310 157 0 0 0 0 0 0 16 0 1 0 1131731915 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/976/statm: 1339 237 195 169 0 50 0
[pid=979] ppid=976 vsize=4700 CPUtime=3.08
/proc/979/stat : 979 (LySATi) R 976 976 570 0 -1 4194304 825 0 0 0 308 0 0 0 25 0 1 0 1131731916 4812800 810 1992294400 134512640 135226915 4294956224 18446744073709551615 134536938 0 0 4096 3 0 0 0 17 1 0 0
/proc/979/statm: 1175 810 81 174 0 998 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 10056

[startup+6.3012 s]
/proc/loadavg: 1.01 1.01 1.00 2/66 979
/proc/meminfo: memFree=1205784/2055920 swapFree=4176996/4192956
[pid=976] ppid=974 vsize=5356 CPUtime=0
/proc/976/stat : 976 (lysat.sh) S 974 976 570 0 -1 4194304 310 157 0 0 0 0 0 0 16 0 1 0 1131731915 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/976/statm: 1339 237 195 169 0 50 0
[pid=979] ppid=976 vsize=6032 CPUtime=6.28
/proc/979/stat : 979 (LySATi) R 976 976 570 0 -1 4194304 1178 0 0 0 628 0 0 0 25 0 1 0 1131731916 6176768 1163 1992294400 134512640 135226915 4294956224 18446744073709551615 134540198 0 0 4096 3 0 0 0 17 1 0 0
/proc/979/statm: 1508 1163 81 174 0 1331 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 11388

[startup+12.7018 s]
/proc/loadavg: 1.01 1.01 1.00 2/66 979
/proc/meminfo: memFree=1203480/2055920 swapFree=4176996/4192956
[pid=976] ppid=974 vsize=5356 CPUtime=0
/proc/976/stat : 976 (lysat.sh) S 974 976 570 0 -1 4194304 310 157 0 0 0 0 0 0 16 0 1 0 1131731915 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/976/statm: 1339 237 195 169 0 50 0
[pid=979] ppid=976 vsize=8188 CPUtime=12.67
/proc/979/stat : 979 (LySATi) R 976 976 570 0 -1 4194304 1687 0 0 0 1267 0 0 0 25 0 1 0 1131731916 8384512 1672 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/979/statm: 2047 1672 81 174 0 1870 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 13544

[startup+25.5019 s]
/proc/loadavg: 1.00 1.01 1.00 2/66 979
/proc/meminfo: memFree=1201368/2055920 swapFree=4176996/4192956
[pid=976] ppid=974 vsize=5356 CPUtime=0
/proc/976/stat : 976 (lysat.sh) S 974 976 570 0 -1 4194304 310 157 0 0 0 0 0 0 16 0 1 0 1131731915 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/976/statm: 1339 237 195 169 0 50 0
[pid=979] ppid=976 vsize=9924 CPUtime=25.47
/proc/979/stat : 979 (LySATi) R 976 976 570 0 -1 4194304 2118 0 0 0 2547 0 0 0 25 0 1 0 1131731916 10162176 2103 1992294400 134512640 135226915 4294956224 18446744073709551615 134537411 0 0 4096 3 0 0 0 17 1 0 0
/proc/979/statm: 2481 2103 81 174 0 2304 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 15280

[startup+51.1011 s]
/proc/loadavg: 1.00 1.01 1.00 2/66 979
/proc/meminfo: memFree=1198552/2055920 swapFree=4176996/4192956
[pid=976] ppid=974 vsize=5356 CPUtime=0
/proc/976/stat : 976 (lysat.sh) S 974 976 570 0 -1 4194304 310 157 0 0 0 0 0 0 16 0 1 0 1131731915 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/976/statm: 1339 237 195 169 0 50 0
[pid=979] ppid=976 vsize=13104 CPUtime=51.06
/proc/979/stat : 979 (LySATi) R 976 976 570 0 -1 4194304 2879 0 0 0 5105 1 0 0 25 0 1 0 1131731916 13418496 2864 1992294400 134512640 135226915 4294956224 18446744073709551615 134536839 0 0 4096 3 0 0 0 17 1 0 0
/proc/979/statm: 3276 2864 81 174 0 3099 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 18460

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 979
/proc/meminfo: memFree=1193880/2055920 swapFree=4176996/4192956
[pid=976] ppid=974 vsize=5356 CPUtime=0
/proc/976/stat : 976 (lysat.sh) S 974 976 570 0 -1 4194304 310 157 0 0 0 0 0 0 16 0 1 0 1131731915 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/976/statm: 1339 237 195 169 0 50 0
[pid=979] ppid=976 vsize=17804 CPUtime=102.26
/proc/979/stat : 979 (LySATi) R 976 976 570 0 -1 4194304 4013 0 0 0 10223 3 0 0 25 0 1 0 1131731916 18231296 3998 1992294400 134512640 135226915 4294956224 18446744073709551615 134536915 0 0 4096 3 0 0 0 17 1 0 0
/proc/979/statm: 4451 3998 81 174 0 4274 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 23160

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 979
/proc/meminfo: memFree=1188184/2055920 swapFree=4176996/4192956
[pid=976] ppid=974 vsize=5356 CPUtime=0
/proc/976/stat : 976 (lysat.sh) S 974 976 570 0 -1 4194304 310 157 0 0 0 0 0 0 16 0 1 0 1131731915 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/976/statm: 1339 237 195 169 0 50 0
[pid=979] ppid=976 vsize=23476 CPUtime=162.24
/proc/979/stat : 979 (LySATi) R 976 976 570 0 -1 4194304 5425 0 0 0 16221 3 0 0 25 0 1 0 1131731916 24039424 5410 1992294400 134512640 135226915 4294956224 18446744073709551615 134536933 0 0 4096 3 0 0 0 17 1 0 0
/proc/979/statm: 5869 5410 81 174 0 5692 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 28832

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 985
/proc/meminfo: memFree=1186968/2055920 swapFree=4176996/4192956
[pid=976] ppid=974 vsize=5356 CPUtime=0
/proc/976/stat : 976 (lysat.sh) S 974 976 570 0 -1 4194304 310 157 0 0 0 0 0 0 16 0 1 0 1131731915 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/976/statm: 1339 237 195 169 0 50 0
[pid=979] ppid=976 vsize=24664 CPUtime=222.22
/proc/979/stat : 979 (LySATi) R 976 976 570 0 -1 4194304 5693 0 0 0 22219 3 0 0 25 0 1 0 1131731916 25255936 5678 1992294400 134512640 135226915 4294956224 18446744073709551615 134536818 0 0 4096 3 0 0 0 17 1 0 0
/proc/979/statm: 6166 5678 81 174 0 5989 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 30020

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 985
/proc/meminfo: memFree=1184280/2055920 swapFree=4176996/4192956
[pid=976] ppid=974 vsize=5356 CPUtime=0
/proc/976/stat : 976 (lysat.sh) S 974 976 570 0 -1 4194304 310 157 0 0 0 0 0 0 16 0 1 0 1131731915 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/976/statm: 1339 237 195 169 0 50 0
[pid=979] ppid=976 vsize=27548 CPUtime=282.21
/proc/979/stat : 979 (LySATi) R 976 976 570 0 -1 4194304 6352 0 0 0 28217 4 0 0 25 0 1 0 1131731916 28209152 6337 1992294400 134512640 135226915 4294956224 18446744073709551615 134537023 0 0 4096 3 0 0 0 17 1 0 0
/proc/979/statm: 6887 6337 81 174 0 6710 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 32904

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 985
/proc/meminfo: memFree=1182744/2055920 swapFree=4176996/4192956
[pid=976] ppid=974 vsize=5356 CPUtime=0
/proc/976/stat : 976 (lysat.sh) S 974 976 570 0 -1 4194304 310 157 0 0 0 0 0 0 16 0 1 0 1131731915 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/976/statm: 1339 237 195 169 0 50 0
[pid=979] ppid=976 vsize=29228 CPUtime=342.19
/proc/979/stat : 979 (LySATi) R 976 976 570 0 -1 4194304 6756 0 0 0 34214 5 0 0 25 0 1 0 1131731916 29929472 6741 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/979/statm: 7307 6741 81 174 0 7130 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 34584

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 985
/proc/meminfo: memFree=1179352/2055920 swapFree=4176996/4192956
[pid=976] ppid=974 vsize=5356 CPUtime=0
/proc/976/stat : 976 (lysat.sh) S 974 976 570 0 -1 4194304 310 157 0 0 0 0 0 0 16 0 1 0 1131731915 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/976/statm: 1339 237 195 169 0 50 0
[pid=979] ppid=976 vsize=32548 CPUtime=402.18
/proc/979/stat : 979 (LySATi) R 976 976 570 0 -1 4194304 7601 0 0 0 40212 6 0 0 25 0 1 0 1131731916 33329152 7586 1992294400 134512640 135226915 4294956224 18446744073709551615 134536899 0 0 4096 3 0 0 0 17 1 0 0
/proc/979/statm: 8137 7586 81 174 0 7960 0

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

/proc/979/statm: 8895 8317 81 174 0 8718 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 40936

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 985
/proc/meminfo: memFree=1172760/2055920 swapFree=4176996/4192956
[pid=976] ppid=974 vsize=5356 CPUtime=0
/proc/976/stat : 976 (lysat.sh) S 974 976 570 0 -1 4194304 310 157 0 0 0 0 0 0 16 0 1 0 1131731915 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/976/statm: 1339 237 195 169 0 50 0
[pid=979] ppid=976 vsize=39636 CPUtime=582.14
/proc/979/stat : 979 (LySATi) R 976 976 570 0 -1 4194304 9240 0 0 0 58206 8 0 0 25 0 1 0 1131731916 40587264 9225 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/979/statm: 9909 9225 81 174 0 9732 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 44992

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 985
/proc/meminfo: memFree=1172568/2055920 swapFree=4176996/4192956
[pid=976] ppid=974 vsize=5356 CPUtime=0
/proc/976/stat : 976 (lysat.sh) S 974 976 570 0 -1 4194304 310 157 0 0 0 0 0 0 16 0 1 0 1131731915 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/976/statm: 1339 237 195 169 0 50 0
[pid=979] ppid=976 vsize=39952 CPUtime=642.12
/proc/979/stat : 979 (LySATi) R 976 976 570 0 -1 4194304 9296 0 0 0 64204 8 0 0 25 0 1 0 1131731916 40910848 9281 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/979/statm: 9988 9281 81 174 0 9811 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 45308

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 985
/proc/meminfo: memFree=1171864/2055920 swapFree=4176996/4192956
[pid=976] ppid=974 vsize=5356 CPUtime=0
/proc/976/stat : 976 (lysat.sh) S 974 976 570 0 -1 4194304 310 157 0 0 0 0 0 0 16 0 1 0 1131731915 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/976/statm: 1339 237 195 169 0 50 0
[pid=979] ppid=976 vsize=40612 CPUtime=702.11
/proc/979/stat : 979 (LySATi) R 976 976 570 0 -1 4194304 9467 0 0 0 70202 9 0 0 25 0 1 0 1131731916 41586688 9452 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/979/statm: 10153 9452 81 174 0 9976 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 45968

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 985
/proc/meminfo: memFree=1171032/2055920 swapFree=4176996/4192956
[pid=976] ppid=974 vsize=5356 CPUtime=0
/proc/976/stat : 976 (lysat.sh) S 974 976 570 0 -1 4194304 310 157 0 0 0 0 0 0 16 0 1 0 1131731915 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/976/statm: 1339 237 195 169 0 50 0
[pid=979] ppid=976 vsize=41560 CPUtime=762.1
/proc/979/stat : 979 (LySATi) R 976 976 570 0 -1 4194304 9665 0 0 0 76201 9 0 0 25 0 1 0 1131731916 42557440 9650 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/979/statm: 10390 9650 81 174 0 10213 0
Current children cumulated CPU time (s) 762.1
Current children cumulated vsize (KiB) 46916

[startup+822.302 s]
/proc/loadavg: 1.05 1.01 1.00 2/66 985
/proc/meminfo: memFree=1167000/2055920 swapFree=4176996/4192956
[pid=976] ppid=974 vsize=5356 CPUtime=0
/proc/976/stat : 976 (lysat.sh) S 974 976 570 0 -1 4194304 310 157 0 0 0 0 0 0 16 0 1 0 1131731915 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/976/statm: 1339 237 195 169 0 50 0
[pid=979] ppid=976 vsize=45644 CPUtime=822.08
/proc/979/stat : 979 (LySATi) R 976 976 570 0 -1 4194304 10687 0 0 0 82198 10 0 0 25 0 1 0 1131731916 46739456 10672 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/979/statm: 11411 10672 81 174 0 11234 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 51000

[startup+882.301 s]
/proc/loadavg: 1.13 1.04 1.01 2/66 985
/proc/meminfo: memFree=1164376/2055920 swapFree=4176996/4192956
[pid=976] ppid=974 vsize=5356 CPUtime=0
/proc/976/stat : 976 (lysat.sh) S 974 976 570 0 -1 4194304 310 157 0 0 0 0 0 0 16 0 1 0 1131731915 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/976/statm: 1339 237 195 169 0 50 0
[pid=979] ppid=976 vsize=48264 CPUtime=882.06
/proc/979/stat : 979 (LySATi) R 976 976 570 0 -1 4194304 11323 0 0 0 88195 11 0 0 25 0 1 0 1131731916 49422336 11308 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/979/statm: 12066 11308 81 174 0 11889 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 53620

[startup+942.301 s]
/proc/loadavg: 1.09 1.04 1.01 2/66 985
/proc/meminfo: memFree=1164120/2055920 swapFree=4176996/4192956
[pid=976] ppid=974 vsize=5356 CPUtime=0
/proc/976/stat : 976 (lysat.sh) S 974 976 570 0 -1 4194304 310 157 0 0 0 0 0 0 16 0 1 0 1131731915 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/976/statm: 1339 237 195 169 0 50 0
[pid=979] ppid=976 vsize=48440 CPUtime=942.05
/proc/979/stat : 979 (LySATi) R 976 976 570 0 -1 4194304 11383 0 0 0 94194 11 0 0 25 0 1 0 1131731916 49602560 11368 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/979/statm: 12110 11368 81 174 0 11933 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 53796

[startup+1002.3 s]
/proc/loadavg: 1.03 1.03 1.00 2/66 985
/proc/meminfo: memFree=1163736/2055920 swapFree=4176996/4192956
[pid=976] ppid=974 vsize=5356 CPUtime=0
/proc/976/stat : 976 (lysat.sh) S 974 976 570 0 -1 4194304 310 157 0 0 0 0 0 0 16 0 1 0 1131731915 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/976/statm: 1339 237 195 169 0 50 0
[pid=979] ppid=976 vsize=48912 CPUtime=1002.03
/proc/979/stat : 979 (LySATi) R 976 976 570 0 -1 4194304 11494 0 0 0 100192 11 0 0 25 0 1 0 1131731916 50085888 11479 1992294400 134512640 135226915 4294956224 18446744073709551615 134537023 0 0 4096 3 0 0 0 17 1 0 0
/proc/979/statm: 12228 11479 81 174 0 12051 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 54268

[startup+1062.3 s]
/proc/loadavg: 1.01 1.03 1.00 2/66 985
/proc/meminfo: memFree=1163352/2055920 swapFree=4176996/4192956
[pid=976] ppid=974 vsize=5356 CPUtime=0
/proc/976/stat : 976 (lysat.sh) S 974 976 570 0 -1 4194304 310 157 0 0 0 0 0 0 16 0 1 0 1131731915 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/976/statm: 1339 237 195 169 0 50 0
[pid=979] ppid=976 vsize=49412 CPUtime=1062.03
/proc/979/stat : 979 (LySATi) R 976 976 570 0 -1 4194304 11581 0 0 0 106191 12 0 0 25 0 1 0 1131731916 50597888 11566 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/979/statm: 12353 11566 81 174 0 12176 0
Current children cumulated CPU time (s) 1062.03
Current children cumulated vsize (KiB) 54768

[startup+1122.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/66 985
/proc/meminfo: memFree=1162968/2055920 swapFree=4176996/4192956
[pid=976] ppid=974 vsize=5356 CPUtime=0
/proc/976/stat : 976 (lysat.sh) S 974 976 570 0 -1 4194304 310 157 0 0 0 0 0 0 16 0 1 0 1131731915 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/976/statm: 1339 237 195 169 0 50 0
[pid=979] ppid=976 vsize=49696 CPUtime=1122.01
/proc/979/stat : 979 (LySATi) R 976 976 570 0 -1 4194304 11687 0 0 0 112189 12 0 0 25 0 1 0 1131731916 50888704 11672 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/979/statm: 12424 11672 81 174 0 12247 0
Current children cumulated CPU time (s) 1122.01
Current children cumulated vsize (KiB) 55052

[startup+1182.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/66 985
/proc/meminfo: memFree=1160536/2055920 swapFree=4176996/4192956
[pid=976] ppid=974 vsize=5356 CPUtime=0
/proc/976/stat : 976 (lysat.sh) S 974 976 570 0 -1 4194304 310 157 0 0 0 0 0 0 16 0 1 0 1131731915 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/976/statm: 1339 237 195 169 0 50 0
[pid=979] ppid=976 vsize=52336 CPUtime=1181.99
/proc/979/stat : 979 (LySATi) R 976 976 570 0 -1 4194304 12297 0 0 0 118187 12 0 0 25 0 1 0 1131731916 53592064 12282 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/979/statm: 13084 12282 81 174 0 12907 0
Current children cumulated CPU time (s) 1181.99
Current children cumulated vsize (KiB) 57692



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.01 1.00 2/66 985
/proc/meminfo: memFree=1159576/2055920 swapFree=4176996/4192956
[pid=976] ppid=974 vsize=5356 CPUtime=0
/proc/976/stat : 976 (lysat.sh) S 974 976 570 0 -1 4194304 310 157 0 0 0 0 0 0 16 0 1 0 1131731915 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/976/statm: 1339 237 195 169 0 50 0
[pid=979] ppid=976 vsize=53296 CPUtime=1200.09
/proc/979/stat : 979 (LySATi) R 976 976 570 0 -1 4194304 12521 0 0 0 119996 13 0 0 25 0 1 0 1131731916 54575104 12506 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/979/statm: 13324 12506 81 174 0 13147 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 58652

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 976 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=7998
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=3999
# CPU time returned by wait4() is 0.011997
# 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): 1200.41
CPU time (s): 1200.09
CPU user time (s): 1199.96
CPU system time (s): 0.13
CPU usage (%): 99.9732
Max. virtual memory (cumulated for all children) (KiB): 58652

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.007998
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= 467
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 1.46678 second user time and 2.91156 second system time

The end

Launcher Data 

Begin job on node50 at 2009-04-01 14:58:18
IDJOB=1527314
IDBENCH=70719
IDSOLVER=511
FILE ID=node50/1527314-1238590698
PBS_JOBID= 9068305
Free space on /tmp= 64220 MiB

SOLVER NAME= LySAT i/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/480/unif-k3-r4.25-v480-c2040-S1730125812-056.cnf
COMMAND LINE= lysat.sh BENCHNAME i
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1527314-1238590698/watcher-1527314-1238590698 -o /tmp/evaluation-result-1527314-1238590698/solver-1527314-1238590698 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1527314-1238590698.cnf i

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

MD5SUM BENCH= 69b797da312e506f0ab25c6b8dcfe4ab
RANDOM SEED=608668306

node50.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		: 3000.238
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		: 3000.238
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:       1210632 kB
Buffers:        107340 kB
Cached:         630740 kB
SwapCached:       9920 kB
Active:         229628 kB
Inactive:       520076 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1210632 kB
SwapTotal:     4192956 kB
SwapFree:      4176996 kB
Dirty:            2200 kB
Writeback:           0 kB
Mapped:          17280 kB
Slab:            81552 kB
Committed_AS:  3233740 kB
PageTables:       1456 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= 64220 MiB
End job on node50 at 2009-04-01 15:18:20