Trace number 1527254

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) 1200.05 1200.71

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/540/
unif-k3-r4.25-v540-c2295-S1332067449-041.cnf
MD5SUM2b606655a01fc0a35cd7131dc9f54b92
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.020996
Satisfiable
(Un)Satisfiability was proved
Number of variables540
Number of clauses2295
Sum of the clauses size6885
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32295
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 |    2295     6885 |     688       0        0     nan |  0.000 % |
0.00/0.00	c |         0 |    2279     6900 |      --       0       --      -- |     --   | -16/15
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 530   #clauses: 2279   #literals: 6900
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:  530                                                  |
0.00/0.01	c |  Number of clauses:    2279                                                 |
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-1527254-1238586203/watcher-1527254-1238586203 -o /tmp/evaluation-result-1527254-1238586203/solver-1527254-1238586203 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1527254-1238586203.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: 1.00 1.00 1.12 3/72 11789
/proc/meminfo: memFree=1045456/2055920 swapFree=4175896/4192956
[pid=11789] ppid=11787 vsize=5356 CPUtime=0
/proc/11789/stat : 11789 (lysat.sh) R 11787 11789 11724 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 1131281526 5484544 234 1992294400 4194304 4889804 548682068816 18446744073709551615 227607636639 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/11789/statm: 1339 234 194 169 0 50 0
[pid=11790] ppid=11789 vsize=960 CPUtime=0
/proc/11790/stat : 11790 (SatElite) R 11789 11789 11724 0 -1 4194304 167 0 0 0 0 0 0 0 18 0 1 0 1131281526 983040 151 1992294400 134512640 135034092 4294956112 18446744073709551615 134566396 0 0 4096 3 0 0 0 17 0 0 0
/proc/11790/statm: 240 151 68 127 0 110 0

[startup+0.0809621 s]
/proc/loadavg: 1.00 1.00 1.12 3/72 11789
/proc/meminfo: memFree=1045456/2055920 swapFree=4175896/4192956
[pid=11789] ppid=11787 vsize=5356 CPUtime=0
/proc/11789/stat : 11789 (lysat.sh) S 11787 11789 11724 0 -1 4194304 310 172 0 0 0 0 0 0 16 0 1 0 1131281526 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11789/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.102965 s]
/proc/loadavg: 1.00 1.00 1.12 3/72 11789
/proc/meminfo: memFree=1045456/2055920 swapFree=4175896/4192956
[pid=11789] ppid=11787 vsize=5356 CPUtime=0
/proc/11789/stat : 11789 (lysat.sh) S 11787 11789 11724 0 -1 4194304 310 172 0 0 0 0 0 0 16 0 1 0 1131281526 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11789/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.303005 s]
/proc/loadavg: 1.00 1.00 1.12 3/72 11789
/proc/meminfo: memFree=1045456/2055920 swapFree=4175896/4192956
[pid=11789] ppid=11787 vsize=5356 CPUtime=0
/proc/11789/stat : 11789 (lysat.sh) S 11787 11789 11724 0 -1 4194304 310 172 0 0 0 0 0 0 16 0 1 0 1131281526 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11789/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.701088 s]
/proc/loadavg: 1.00 1.00 1.12 3/72 11789
/proc/meminfo: memFree=1045456/2055920 swapFree=4175896/4192956
[pid=11789] ppid=11787 vsize=5356 CPUtime=0
/proc/11789/stat : 11789 (lysat.sh) S 11787 11789 11724 0 -1 4194304 310 172 0 0 0 0 0 0 16 0 1 0 1131281526 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11789/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50124 s]
/proc/loadavg: 1.00 1.00 1.12 2/74 11792
/proc/meminfo: memFree=1043392/2055920 swapFree=4175896/4192956
[pid=11789] ppid=11787 vsize=5356 CPUtime=0
/proc/11789/stat : 11789 (lysat.sh) S 11787 11789 11724 0 -1 4194304 310 172 0 0 0 0 0 0 16 0 1 0 1131281526 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11789/statm: 1339 237 195 169 0 50 0
[pid=11792] ppid=11789 vsize=3896 CPUtime=1.48
/proc/11792/stat : 11792 (LySATi) R 11789 11789 11724 0 -1 4194304 637 0 0 0 148 0 0 0 25 0 1 0 1131281527 3989504 622 1992294400 134512640 135226915 4294956224 18446744073709551615 134526555 0 0 4096 3 0 0 0 17 0 0 0
/proc/11792/statm: 974 622 81 174 0 797 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 9252

[startup+3.10156 s]
/proc/loadavg: 1.00 1.00 1.12 2/74 11792
/proc/meminfo: memFree=1042368/2055920 swapFree=4175896/4192956
[pid=11789] ppid=11787 vsize=5356 CPUtime=0
/proc/11789/stat : 11789 (lysat.sh) S 11787 11789 11724 0 -1 4194304 310 172 0 0 0 0 0 0 16 0 1 0 1131281526 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11789/statm: 1339 237 195 169 0 50 0
[pid=11792] ppid=11789 vsize=4884 CPUtime=3.07
/proc/11792/stat : 11792 (LySATi) R 11789 11789 11724 0 -1 4194304 883 0 0 0 307 0 0 0 25 0 1 0 1131281527 5001216 868 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/11792/statm: 1221 868 81 174 0 1044 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 10240

[startup+6.3012 s]
/proc/loadavg: 1.00 1.00 1.12 2/74 11792
/proc/meminfo: memFree=1040448/2055920 swapFree=4175896/4192956
[pid=11789] ppid=11787 vsize=5356 CPUtime=0
/proc/11789/stat : 11789 (lysat.sh) S 11787 11789 11724 0 -1 4194304 310 172 0 0 0 0 0 0 16 0 1 0 1131281526 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11789/statm: 1339 237 195 169 0 50 0
[pid=11792] ppid=11789 vsize=6240 CPUtime=6.27
/proc/11792/stat : 11792 (LySATi) R 11789 11789 11724 0 -1 4194304 1219 0 0 0 627 0 0 0 25 0 1 0 1131281527 6389760 1204 1992294400 134512640 135226915 4294956224 18446744073709551615 134538588 0 0 4096 3 0 0 0 17 0 0 0
/proc/11792/statm: 1560 1204 81 174 0 1383 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 11596

[startup+12.7015 s]
/proc/loadavg: 1.00 1.00 1.11 2/74 11792
/proc/meminfo: memFree=1038976/2055920 swapFree=4175896/4192956
[pid=11789] ppid=11787 vsize=5356 CPUtime=0
/proc/11789/stat : 11789 (lysat.sh) S 11787 11789 11724 0 -1 4194304 310 172 0 0 0 0 0 0 16 0 1 0 1131281526 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11789/statm: 1339 237 195 169 0 50 0
[pid=11792] ppid=11789 vsize=8004 CPUtime=12.67
/proc/11792/stat : 11792 (LySATi) R 11789 11789 11724 0 -1 4194304 1632 0 0 0 1266 1 0 0 25 0 1 0 1131281527 8196096 1617 1992294400 134512640 135226915 4294956224 18446744073709551615 134536830 0 0 4096 3 0 0 0 17 0 0 0
/proc/11792/statm: 2001 1617 81 174 0 1824 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 13360

[startup+25.503 s]
/proc/loadavg: 1.00 1.00 1.11 2/74 11792
/proc/meminfo: memFree=1036288/2055920 swapFree=4175896/4192956
[pid=11789] ppid=11787 vsize=5356 CPUtime=0
/proc/11789/stat : 11789 (lysat.sh) S 11787 11789 11724 0 -1 4194304 310 172 0 0 0 0 0 0 16 0 1 0 1131281526 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11789/statm: 1339 237 195 169 0 50 0
[pid=11792] ppid=11789 vsize=10532 CPUtime=25.47
/proc/11792/stat : 11792 (LySATi) R 11789 11789 11724 0 -1 4194304 2253 0 0 0 2545 2 0 0 25 0 1 0 1131281527 10784768 2238 1992294400 134512640 135226915 4294956224 18446744073709551615 134536930 0 0 4096 3 0 0 0 17 0 0 0
/proc/11792/statm: 2633 2238 81 174 0 2456 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 15888

[startup+51.1021 s]
/proc/loadavg: 1.00 1.00 1.11 2/74 11792
/proc/meminfo: memFree=1033856/2055920 swapFree=4175896/4192956
[pid=11789] ppid=11787 vsize=5356 CPUtime=0
/proc/11789/stat : 11789 (lysat.sh) S 11787 11789 11724 0 -1 4194304 310 172 0 0 0 0 0 0 16 0 1 0 1131281526 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11789/statm: 1339 237 195 169 0 50 0
[pid=11792] ppid=11789 vsize=13204 CPUtime=51.06
/proc/11792/stat : 11792 (LySATi) R 11789 11789 11724 0 -1 4194304 2916 0 0 0 5103 3 0 0 25 0 1 0 1131281527 13520896 2901 1992294400 134512640 135226915 4294956224 18446744073709551615 134536776 0 0 4096 3 0 0 0 17 0 0 0
/proc/11792/statm: 3301 2901 81 174 0 3124 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 18560

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.10 2/74 11792
/proc/meminfo: memFree=1029312/2055920 swapFree=4175896/4192956
[pid=11789] ppid=11787 vsize=5356 CPUtime=0
/proc/11789/stat : 11789 (lysat.sh) S 11787 11789 11724 0 -1 4194304 310 172 0 0 0 0 0 0 16 0 1 0 1131281526 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11789/statm: 1339 237 195 169 0 50 0
[pid=11792] ppid=11789 vsize=17340 CPUtime=102.23
/proc/11792/stat : 11792 (LySATi) R 11789 11789 11724 0 -1 4194304 3968 0 0 0 10219 4 0 0 25 0 1 0 1131281527 17756160 3953 1992294400 134512640 135226915 4294956224 18446744073709551615 134536776 0 0 4096 3 0 0 0 17 0 0 0
/proc/11792/statm: 4335 3953 81 174 0 4158 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 22696

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.09 2/74 11792
/proc/meminfo: memFree=1025408/2055920 swapFree=4175896/4192956
[pid=11789] ppid=11787 vsize=5356 CPUtime=0
/proc/11789/stat : 11789 (lysat.sh) S 11787 11789 11724 0 -1 4194304 310 172 0 0 0 0 0 0 16 0 1 0 1131281526 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11789/statm: 1339 237 195 169 0 50 0
[pid=11792] ppid=11789 vsize=21460 CPUtime=162.19
/proc/11792/stat : 11792 (LySATi) R 11789 11789 11724 0 -1 4194304 4945 0 0 0 16215 4 0 0 25 0 1 0 1131281527 21975040 4930 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/11792/statm: 5365 4930 81 174 0 5188 0
Current children cumulated CPU time (s) 162.19
Current children cumulated vsize (KiB) 26816

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.08 2/74 11794
/proc/meminfo: memFree=1020544/2055920 swapFree=4175896/4192956
[pid=11789] ppid=11787 vsize=5356 CPUtime=0
/proc/11789/stat : 11789 (lysat.sh) S 11787 11789 11724 0 -1 4194304 310 172 0 0 0 0 0 0 16 0 1 0 1131281526 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11789/statm: 1339 237 195 169 0 50 0
[pid=11792] ppid=11789 vsize=26504 CPUtime=222.16
/proc/11792/stat : 11792 (LySATi) R 11789 11789 11724 0 -1 4194304 6131 0 0 0 22210 6 0 0 25 0 1 0 1131281527 27140096 6116 1992294400 134512640 135226915 4294956224 18446744073709551615 134537354 0 0 4096 3 0 0 0 17 0 0 0
/proc/11792/statm: 6626 6116 81 174 0 6449 0
Current children cumulated CPU time (s) 222.16
Current children cumulated vsize (KiB) 31860

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.08 2/74 11794
/proc/meminfo: memFree=1019968/2055920 swapFree=4175896/4192956
[pid=11789] ppid=11787 vsize=5356 CPUtime=0
/proc/11789/stat : 11789 (lysat.sh) S 11787 11789 11724 0 -1 4194304 310 172 0 0 0 0 0 0 16 0 1 0 1131281526 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11789/statm: 1339 237 195 169 0 50 0
[pid=11792] ppid=11789 vsize=27140 CPUtime=282.14
/proc/11792/stat : 11792 (LySATi) R 11789 11789 11724 0 -1 4194304 6289 0 0 0 28208 6 0 0 25 0 1 0 1131281527 27791360 6274 1992294400 134512640 135226915 4294956224 18446744073709551615 134536933 0 0 4096 3 0 0 0 17 0 0 0
/proc/11792/statm: 6785 6274 81 174 0 6608 0
Current children cumulated CPU time (s) 282.14
Current children cumulated vsize (KiB) 32496

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.07 2/74 11794
/proc/meminfo: memFree=1016576/2055920 swapFree=4175896/4192956
[pid=11789] ppid=11787 vsize=5356 CPUtime=0
/proc/11789/stat : 11789 (lysat.sh) S 11787 11789 11724 0 -1 4194304 310 172 0 0 0 0 0 0 16 0 1 0 1131281526 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11789/statm: 1339 237 195 169 0 50 0
[pid=11792] ppid=11789 vsize=30588 CPUtime=342.11
/proc/11792/stat : 11792 (LySATi) R 11789 11789 11724 0 -1 4194304 7135 0 0 0 34204 7 0 0 25 0 1 0 1131281527 31322112 7120 1992294400 134512640 135226915 4294956224 18446744073709551615 134536866 0 0 4096 3 0 0 0 17 0 0 0
/proc/11792/statm: 7647 7120 81 174 0 7470 0
Current children cumulated CPU time (s) 342.11
Current children cumulated vsize (KiB) 35944

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.06 2/74 11794
/proc/meminfo: memFree=1016256/2055920 swapFree=4175896/4192956
[pid=11789] ppid=11787 vsize=5356 CPUtime=0
/proc/11789/stat : 11789 (lysat.sh) S 11787 11789 11724 0 -1 4194304 310 172 0 0 0 0 0 0 16 0 1 0 1131281526 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11789/statm: 1339 237 195 169 0 50 0
[pid=11792] ppid=11789 vsize=31000 CPUtime=402.07
/proc/11792/stat : 11792 (LySATi) R 11789 11789 11724 0 -1 4194304 7226 0 0 0 40200 7 0 0 25 0 1 0 1131281527 31744000 7211 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/11792/statm: 7750 7211 81 174 0 7573 0

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

/proc/11792/statm: 10122 9471 81 174 0 9945 0
Current children cumulated CPU time (s) 581.97
Current children cumulated vsize (KiB) 45844

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.04 2/74 11794
/proc/meminfo: memFree=1006464/2055920 swapFree=4175896/4192956
[pid=11789] ppid=11787 vsize=5356 CPUtime=0
/proc/11789/stat : 11789 (lysat.sh) S 11787 11789 11724 0 -1 4194304 310 172 0 0 0 0 0 0 16 0 1 0 1131281526 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11789/statm: 1339 237 195 169 0 50 0
[pid=11792] ppid=11789 vsize=41412 CPUtime=641.95
/proc/11792/stat : 11792 (LySATi) R 11789 11789 11724 0 -1 4194304 9674 0 0 0 64185 10 0 0 25 0 1 0 1131281527 42405888 9659 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/11792/statm: 10353 9659 81 174 0 10176 0
Current children cumulated CPU time (s) 641.95
Current children cumulated vsize (KiB) 46768

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.04 2/74 11794
/proc/meminfo: memFree=1005824/2055920 swapFree=4175896/4192956
[pid=11789] ppid=11787 vsize=5356 CPUtime=0
/proc/11789/stat : 11789 (lysat.sh) S 11787 11789 11724 0 -1 4194304 310 172 0 0 0 0 0 0 16 0 1 0 1131281526 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11789/statm: 1339 237 195 169 0 50 0
[pid=11792] ppid=11789 vsize=42148 CPUtime=701.92
/proc/11792/stat : 11792 (LySATi) R 11789 11789 11724 0 -1 4194304 9813 0 0 0 70182 10 0 0 25 0 1 0 1131281527 43159552 9798 1992294400 134512640 135226915 4294956224 18446744073709551615 134537210 0 0 4096 3 0 0 0 17 0 0 0
/proc/11792/statm: 10537 9798 81 174 0 10360 0
Current children cumulated CPU time (s) 701.92
Current children cumulated vsize (KiB) 47504

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.03 2/74 11794
/proc/meminfo: memFree=1001728/2055920 swapFree=4175896/4192956
[pid=11789] ppid=11787 vsize=5356 CPUtime=0
/proc/11789/stat : 11789 (lysat.sh) S 11787 11789 11724 0 -1 4194304 310 172 0 0 0 0 0 0 16 0 1 0 1131281526 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11789/statm: 1339 237 195 169 0 50 0
[pid=11792] ppid=11789 vsize=46348 CPUtime=761.89
/proc/11792/stat : 11792 (LySATi) R 11789 11789 11724 0 -1 4194304 10844 0 0 0 76177 12 0 0 25 0 1 0 1131281527 47460352 10829 1992294400 134512640 135226915 4294956224 18446744073709551615 134538853 0 0 4096 3 0 0 0 17 0 0 0
/proc/11792/statm: 11587 10829 81 174 0 11410 0
Current children cumulated CPU time (s) 761.89
Current children cumulated vsize (KiB) 51704

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.02 2/74 11794
/proc/meminfo: memFree=998400/2055920 swapFree=4175896/4192956
[pid=11789] ppid=11787 vsize=5356 CPUtime=0
/proc/11789/stat : 11789 (lysat.sh) S 11787 11789 11724 0 -1 4194304 310 172 0 0 0 0 0 0 16 0 1 0 1131281526 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11789/statm: 1339 237 195 169 0 50 0
[pid=11792] ppid=11789 vsize=49720 CPUtime=821.86
/proc/11792/stat : 11792 (LySATi) R 11789 11789 11724 0 -1 4194304 11688 0 0 0 82173 13 0 0 25 0 1 0 1131281527 50913280 11673 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/11792/statm: 12430 11673 81 174 0 12253 0
Current children cumulated CPU time (s) 821.86
Current children cumulated vsize (KiB) 55076

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.02 2/74 11794
/proc/meminfo: memFree=998144/2055920 swapFree=4175896/4192956
[pid=11789] ppid=11787 vsize=5356 CPUtime=0
/proc/11789/stat : 11789 (lysat.sh) S 11787 11789 11724 0 -1 4194304 310 172 0 0 0 0 0 0 16 0 1 0 1131281526 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11789/statm: 1339 237 195 169 0 50 0
[pid=11792] ppid=11789 vsize=50008 CPUtime=881.83
/proc/11792/stat : 11792 (LySATi) R 11789 11789 11724 0 -1 4194304 11755 0 0 0 88170 13 0 0 25 0 1 0 1131281527 51208192 11740 1992294400 134512640 135226915 4294956224 18446744073709551615 134536922 0 0 4096 3 0 0 0 17 0 0 0
/proc/11792/statm: 12502 11740 81 174 0 12325 0
Current children cumulated CPU time (s) 881.83
Current children cumulated vsize (KiB) 55364

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.01 2/74 11794
/proc/meminfo: memFree=997760/2055920 swapFree=4175896/4192956
[pid=11789] ppid=11787 vsize=5356 CPUtime=0
/proc/11789/stat : 11789 (lysat.sh) S 11787 11789 11724 0 -1 4194304 310 172 0 0 0 0 0 0 16 0 1 0 1131281526 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11789/statm: 1339 237 195 169 0 50 0
[pid=11792] ppid=11789 vsize=50480 CPUtime=941.79
/proc/11792/stat : 11792 (LySATi) R 11789 11789 11724 0 -1 4194304 11843 0 0 0 94166 13 0 0 25 0 1 0 1131281527 51691520 11828 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/11792/statm: 12620 11828 81 174 0 12443 0
Current children cumulated CPU time (s) 941.79
Current children cumulated vsize (KiB) 55836

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.01 2/74 11794
/proc/meminfo: memFree=997376/2055920 swapFree=4175896/4192956
[pid=11789] ppid=11787 vsize=5356 CPUtime=0
/proc/11789/stat : 11789 (lysat.sh) S 11787 11789 11724 0 -1 4194304 310 172 0 0 0 0 0 0 16 0 1 0 1131281526 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11789/statm: 1339 237 195 169 0 50 0
[pid=11792] ppid=11789 vsize=50696 CPUtime=1001.76
/proc/11792/stat : 11792 (LySATi) R 11789 11789 11724 0 -1 4194304 11938 0 0 0 100163 13 0 0 25 0 1 0 1131281527 51912704 11923 1992294400 134512640 135226915 4294956224 18446744073709551615 134536783 0 0 4096 3 0 0 0 17 0 0 0
/proc/11792/statm: 12674 11923 81 174 0 12497 0
Current children cumulated CPU time (s) 1001.76
Current children cumulated vsize (KiB) 56052

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 11800
/proc/meminfo: memFree=996472/2055920 swapFree=4175896/4192956
[pid=11789] ppid=11787 vsize=5356 CPUtime=0
/proc/11789/stat : 11789 (lysat.sh) S 11787 11789 11724 0 -1 4194304 310 172 0 0 0 0 0 0 16 0 1 0 1131281526 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11789/statm: 1339 237 195 169 0 50 0
[pid=11792] ppid=11789 vsize=51520 CPUtime=1061.72
/proc/11792/stat : 11792 (LySATi) R 11789 11789 11724 0 -1 4194304 12104 0 0 0 106159 13 0 0 25 0 1 0 1131281527 52756480 12089 1992294400 134512640 135226915 4294956224 18446744073709551615 134537043 0 0 4096 3 0 0 0 17 0 0 0
/proc/11792/statm: 12880 12089 81 174 0 12703 0
Current children cumulated CPU time (s) 1061.72
Current children cumulated vsize (KiB) 56876

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 11800
/proc/meminfo: memFree=995192/2055920 swapFree=4175896/4192956
[pid=11789] ppid=11787 vsize=5356 CPUtime=0
/proc/11789/stat : 11789 (lysat.sh) S 11787 11789 11724 0 -1 4194304 310 172 0 0 0 0 0 0 16 0 1 0 1131281526 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11789/statm: 1339 237 195 169 0 50 0
[pid=11792] ppid=11789 vsize=52808 CPUtime=1121.69
/proc/11792/stat : 11792 (LySATi) R 11789 11789 11724 0 -1 4194304 12456 0 0 0 112155 14 0 0 25 0 1 0 1131281527 54075392 12441 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/11792/statm: 13202 12441 81 174 0 13025 0
Current children cumulated CPU time (s) 1121.69
Current children cumulated vsize (KiB) 58164

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 11800
/proc/meminfo: memFree=992312/2055920 swapFree=4175896/4192956
[pid=11789] ppid=11787 vsize=5356 CPUtime=0
/proc/11789/stat : 11789 (lysat.sh) S 11787 11789 11724 0 -1 4194304 310 172 0 0 0 0 0 0 16 0 1 0 1131281526 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11789/statm: 1339 237 195 169 0 50 0
[pid=11792] ppid=11789 vsize=55796 CPUtime=1181.66
/proc/11792/stat : 11792 (LySATi) R 11789 11789 11724 0 -1 4194304 13190 0 0 0 118151 15 0 0 25 0 1 0 1131281527 57135104 13175 1992294400 134512640 135226915 4294956224 18446744073709551615 134543500 0 0 4096 3 0 0 0 17 0 0 0
/proc/11792/statm: 13949 13175 81 174 0 13772 0
Current children cumulated CPU time (s) 1181.66
Current children cumulated vsize (KiB) 61152



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 11800
/proc/meminfo: memFree=991288/2055920 swapFree=4175896/4192956
[pid=11789] ppid=11787 vsize=5356 CPUtime=0
/proc/11789/stat : 11789 (lysat.sh) S 11787 11789 11724 0 -1 4194304 310 172 0 0 0 0 0 0 16 0 1 0 1131281526 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11789/statm: 1339 237 195 169 0 50 0
[pid=11792] ppid=11789 vsize=57524 CPUtime=1200.05
/proc/11792/stat : 11792 (LySATi) R 11789 11789 11724 0 -1 4194304 13450 0 0 0 119990 15 0 0 25 0 1 0 1131281527 58904576 13435 1992294400 134512640 135226915 4294956224 18446744073709551615 134537082 0 0 4096 3 0 0 0 17 0 0 0
/proc/11792/statm: 14381 13435 81 174 0 14204 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 62880

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: 1.00 1.00 1.00 2/74 11800
/proc/meminfo: memFree=991288/2055920 swapFree=4175896/4192956
[pid=11789] ppid=11787 vsize=5356 CPUtime=0
/proc/11789/stat : 11789 (lysat.sh) S 11787 11789 11724 0 -1 4194304 310 172 0 0 0 0 0 0 16 0 1 0 1131281526 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11789/statm: 1339 237 195 169 0 50 0
[pid=11792] ppid=11789 vsize=57524 CPUtime=1200.05
/proc/11792/stat : 11792 (LySATi) R 11789 11789 11724 0 -1 4194304 13450 0 0 0 119990 15 0 0 25 0 1 0 1131281527 58904576 13435 1992294400 134512640 135226915 4294956224 18446744073709551615 134537082 0 0 4096 3 0 0 0 17 0 0 0
/proc/11792/statm: 14381 13435 81 174 0 14204 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 62880

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 11789 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=9998
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=2999
# CPU time returned by wait4() is 0.012997
# while last known CPU time is 1200.05
#
# 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): 1200.05
CPU user time (s): 1199.9
CPU system time (s): 0.15
CPU usage (%): 99.9448
Max. virtual memory (cumulated for all children) (KiB): 62880

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.009998
system time used= 0.002999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 482
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 1.08883 second user time and 3.33349 second system time

The end

Launcher Data 

Begin job on node66 at 2009-04-01 13:43:23
IDJOB=1527254
IDBENCH=70707
IDSOLVER=511
FILE ID=node66/1527254-1238586203
PBS_JOBID= 9062239
Free space on /tmp= 66544 MiB

SOLVER NAME= LySAT i/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/540/unif-k3-r4.25-v540-c2295-S1332067449-041.cnf
COMMAND LINE= lysat.sh BENCHNAME i
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1527254-1238586203/watcher-1527254-1238586203 -o /tmp/evaluation-result-1527254-1238586203/solver-1527254-1238586203 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1527254-1238586203.cnf i

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

MD5SUM BENCH= 2b606655a01fc0a35cd7131dc9f54b92
RANDOM SEED=882580014

node66.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		: 3000.286
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		: 3000.286
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:       1045936 kB
Buffers:        101112 kB
Cached:         811940 kB
SwapCached:       8824 kB
Active:         331272 kB
Inactive:       592740 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1045936 kB
SwapTotal:     4192956 kB
SwapFree:      4175896 kB
Dirty:            2200 kB
Writeback:           0 kB
Mapped:          16564 kB
Slab:            71148 kB
Committed_AS:  3317208 kB
PageTables:       1976 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= 66540 MiB
End job on node66 at 2009-04-01 14:03:26