Trace number 1526359

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 1200.51

General information on the benchmark

NameRANDOM/MEDIUM/7SAT/SATISFIABLE/75/
unif-k7-r89-v75-c6675-S72273909-010.cnf
MD5SUMf18bbe79897d776ef5b8ed738a35d3cb
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark2.12468
Satisfiable
(Un)Satisfiability was proved
Number of variables75
Number of clauses6675
Sum of the clauses size46725
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 56675

Solver Data 

0.00/0.00	c Parsing...
0.00/0.01	c ==============================================================================
0.00/0.01	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.01	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.01	c ==============================================================================
0.00/0.01	c |         0 |    6675    46725 |    2002       0        0     nan |  0.000 % |
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 75   #clauses: 6675   #literals: 46725
0.00/0.01	c CPU time:   0.008998 s
0.00/0.01	c ==============================================================================
0.00/0.02	c lySAT 0.1
0.00/0.02	c minisat core +  additionnal features
0.00/0.02	c ============================[ Problem Statistics ]=============================
0.00/0.02	c |                                                                             |
0.00/0.02	c |  Number of variables:  75                                                   |
0.00/0.02	c |  Number of clauses:    6675                                                 |
0.00/0.03	c |  Parsing time:         0.01         s                                       |

Verifier Data 

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

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1526359-1238488918/watcher-1526359-1238488918 -o /tmp/evaluation-result-1526359-1238488918/solver-1526359-1238488918 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1526359-1238488918.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: 1.84 1.95 1.88 3/64 6061
/proc/meminfo: memFree=1303040/2055920 swapFree=4175692/4192956
[pid=6061] ppid=6059 vsize=5356 CPUtime=0
/proc/6061/stat : 6061 (lysat.sh) R 6059 6061 5701 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 1121557020 5484544 234 1992294400 4194304 4889804 548682068800 18446744073709551615 264907582111 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/6061/statm: 1339 234 194 169 0 50 0
[pid=6062] ppid=6061 vsize=692 CPUtime=0
/proc/6062/stat : 6062 (SatElite) R 6061 6061 5701 0 -1 4194304 106 0 0 0 0 0 0 0 18 0 1 0 1121557021 708608 90 1992294400 134512640 135034092 4294956096 18446744073709551615 134691005 0 0 4096 3 0 0 0 17 0 0 0
/proc/6062/statm: 173 91 50 127 0 43 0

[startup+0.0567779 s]
/proc/loadavg: 1.84 1.95 1.88 3/64 6061
/proc/meminfo: memFree=1303040/2055920 swapFree=4175692/4192956
[pid=6061] ppid=6059 vsize=5356 CPUtime=0.02
/proc/6061/stat : 6061 (lysat.sh) S 6059 6061 5701 0 -1 4194304 310 255 0 0 0 0 2 0 16 0 1 0 1121557020 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6061/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5356

[startup+0.102779 s]
/proc/loadavg: 1.84 1.95 1.88 3/64 6061
/proc/meminfo: memFree=1303040/2055920 swapFree=4175692/4192956
[pid=6061] ppid=6059 vsize=5356 CPUtime=0.02
/proc/6061/stat : 6061 (lysat.sh) S 6059 6061 5701 0 -1 4194304 310 255 0 0 0 0 2 0 16 0 1 0 1121557020 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6061/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5356

[startup+0.302808 s]
/proc/loadavg: 1.84 1.95 1.88 3/64 6061
/proc/meminfo: memFree=1303040/2055920 swapFree=4175692/4192956
[pid=6061] ppid=6059 vsize=5356 CPUtime=0.02
/proc/6061/stat : 6061 (lysat.sh) S 6059 6061 5701 0 -1 4194304 310 255 0 0 0 0 2 0 16 0 1 0 1121557020 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6061/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5356

[startup+0.701866 s]
/proc/loadavg: 1.84 1.95 1.88 3/64 6061
/proc/meminfo: memFree=1303040/2055920 swapFree=4175692/4192956
[pid=6061] ppid=6059 vsize=5356 CPUtime=0.02
/proc/6061/stat : 6061 (lysat.sh) S 6059 6061 5701 0 -1 4194304 310 255 0 0 0 0 2 0 16 0 1 0 1121557020 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6061/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5356

[startup+1.50198 s]
/proc/loadavg: 1.84 1.95 1.88 2/66 6064
/proc/meminfo: memFree=1300400/2055920 swapFree=4175692/4192956
[pid=6061] ppid=6059 vsize=5356 CPUtime=0.02
/proc/6061/stat : 6061 (lysat.sh) S 6059 6061 5701 0 -1 4194304 310 255 0 0 0 0 2 0 16 0 1 0 1121557020 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6061/statm: 1339 237 195 169 0 50 0
[pid=6064] ppid=6061 vsize=4488 CPUtime=1.46
/proc/6064/stat : 6064 (LySATi) R 6061 6061 5701 0 -1 4194304 796 0 0 0 146 0 0 0 25 0 1 0 1121557023 4595712 781 1992294400 134512640 135226915 4294956208 18446744073709551615 134536776 0 0 4096 3 0 0 0 17 1 0 0
/proc/6064/statm: 1122 781 81 174 0 945 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 9844

[startup+3.10121 s]
/proc/loadavg: 1.84 1.95 1.88 2/66 6064
/proc/meminfo: memFree=1299312/2055920 swapFree=4175692/4192956
[pid=6061] ppid=6059 vsize=5356 CPUtime=0.02
/proc/6061/stat : 6061 (lysat.sh) S 6059 6061 5701 0 -1 4194304 310 255 0 0 0 0 2 0 16 0 1 0 1121557020 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6061/statm: 1339 237 195 169 0 50 0
[pid=6064] ppid=6061 vsize=5640 CPUtime=3.06
/proc/6064/stat : 6064 (LySATi) R 6061 6061 5701 0 -1 4194304 1094 0 0 0 306 0 0 0 25 0 1 0 1121557023 5775360 1079 1992294400 134512640 135226915 4294956208 18446744073709551615 134537023 0 0 4096 3 0 0 0 17 1 0 0
/proc/6064/statm: 1410 1079 81 174 0 1233 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 10996

[startup+6.30167 s]
/proc/loadavg: 1.77 1.94 1.87 2/66 6064
/proc/meminfo: memFree=1297264/2055920 swapFree=4175692/4192956
[pid=6061] ppid=6059 vsize=5356 CPUtime=0.02
/proc/6061/stat : 6061 (lysat.sh) S 6059 6061 5701 0 -1 4194304 310 255 0 0 0 0 2 0 16 0 1 0 1121557020 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6061/statm: 1339 237 195 169 0 50 0
[pid=6064] ppid=6061 vsize=6728 CPUtime=6.26
/proc/6064/stat : 6064 (LySATi) R 6061 6061 5701 0 -1 4194304 1373 0 0 0 626 0 0 0 25 0 1 0 1121557023 6889472 1358 1992294400 134512640 135226915 4294956208 18446744073709551615 134543500 0 0 4096 3 0 0 0 17 1 0 0
/proc/6064/statm: 1682 1358 81 174 0 1505 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 12084

[startup+12.7016 s]
/proc/loadavg: 1.71 1.92 1.87 2/66 6064
/proc/meminfo: memFree=1295344/2055920 swapFree=4175692/4192956
[pid=6061] ppid=6059 vsize=5356 CPUtime=0.02
/proc/6061/stat : 6061 (lysat.sh) S 6059 6061 5701 0 -1 4194304 310 255 0 0 0 0 2 0 16 0 1 0 1121557020 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6061/statm: 1339 237 195 169 0 50 0
[pid=6064] ppid=6061 vsize=8804 CPUtime=12.65
/proc/6064/stat : 6064 (LySATi) R 6061 6061 5701 0 -1 4194304 1863 0 0 0 1265 0 0 0 25 0 1 0 1121557023 9015296 1848 1992294400 134512640 135226915 4294956208 18446744073709551615 134537023 0 0 4096 3 0 0 0 17 1 0 0
/proc/6064/statm: 2201 1848 81 174 0 2024 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 14160

[startup+25.5025 s]
/proc/loadavg: 1.55 1.88 1.85 2/66 6064
/proc/meminfo: memFree=1292080/2055920 swapFree=4175692/4192956
[pid=6061] ppid=6059 vsize=5356 CPUtime=0.02
/proc/6061/stat : 6061 (lysat.sh) S 6059 6061 5701 0 -1 4194304 310 255 0 0 0 0 2 0 16 0 1 0 1121557020 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6061/statm: 1339 237 195 169 0 50 0
[pid=6064] ppid=6061 vsize=11996 CPUtime=25.46
/proc/6064/stat : 6064 (LySATi) R 6061 6061 5701 0 -1 4194304 2643 0 0 0 2544 2 0 0 25 0 1 0 1121557023 12283904 2628 1992294400 134512640 135226915 4294956208 18446744073709551615 134536776 0 0 4096 3 0 0 0 17 1 0 0
/proc/6064/statm: 2999 2628 81 174 0 2822 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 17352

[startup+51.1022 s]
/proc/loadavg: 1.36 1.81 1.83 2/66 6064
/proc/meminfo: memFree=1288880/2055920 swapFree=4175692/4192956
[pid=6061] ppid=6059 vsize=5356 CPUtime=0.02
/proc/6061/stat : 6061 (lysat.sh) S 6059 6061 5701 0 -1 4194304 310 255 0 0 0 0 2 0 16 0 1 0 1121557020 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6061/statm: 1339 237 195 169 0 50 0
[pid=6064] ppid=6061 vsize=15480 CPUtime=51.05
/proc/6064/stat : 6064 (LySATi) R 6061 6061 5701 0 -1 4194304 3479 0 0 0 5102 3 0 0 25 0 1 0 1121557023 15851520 3464 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/6064/statm: 3870 3464 81 174 0 3693 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 20836

[startup+102.306 s]
/proc/loadavg: 1.24 1.70 1.79 2/66 6064
/proc/meminfo: memFree=1284144/2055920 swapFree=4175692/4192956
[pid=6061] ppid=6059 vsize=5356 CPUtime=0.02
/proc/6061/stat : 6061 (lysat.sh) S 6059 6061 5701 0 -1 4194304 310 255 0 0 0 0 2 0 16 0 1 0 1121557020 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6061/statm: 1339 237 195 169 0 50 0
[pid=6064] ppid=6061 vsize=20476 CPUtime=102.23
/proc/6064/stat : 6064 (LySATi) R 6061 6061 5701 0 -1 4194304 4624 0 0 0 10219 4 0 0 25 0 1 0 1121557023 20967424 4609 1992294400 134512640 135226915 4294956208 18446744073709551615 134536933 0 0 4096 3 0 0 0 17 1 0 0
/proc/6064/statm: 5119 4609 81 174 0 4942 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 25832

[startup+162.301 s]
/proc/loadavg: 1.08 1.57 1.74 2/66 6064
/proc/meminfo: memFree=1279920/2055920 swapFree=4175692/4192956
[pid=6061] ppid=6059 vsize=5356 CPUtime=0.02
/proc/6061/stat : 6061 (lysat.sh) S 6059 6061 5701 0 -1 4194304 310 255 0 0 0 0 2 0 16 0 1 0 1121557020 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6061/statm: 1339 237 195 169 0 50 0
[pid=6064] ppid=6061 vsize=24936 CPUtime=162.21
/proc/6064/stat : 6064 (LySATi) R 6061 6061 5701 0 -1 4194304 5710 0 0 0 16216 5 0 0 25 0 1 0 1121557023 25534464 5695 1992294400 134512640 135226915 4294956208 18446744073709551615 134536912 0 0 4096 3 0 0 0 17 1 0 0
/proc/6064/statm: 6234 5695 81 174 0 6057 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 30292

[startup+222.302 s]
/proc/loadavg: 1.03 1.46 1.69 2/66 6064
/proc/meminfo: memFree=1274544/2055920 swapFree=4175692/4192956
[pid=6061] ppid=6059 vsize=5356 CPUtime=0.02
/proc/6061/stat : 6061 (lysat.sh) S 6059 6061 5701 0 -1 4194304 310 255 0 0 0 0 2 0 16 0 1 0 1121557020 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6061/statm: 1339 237 195 169 0 50 0
[pid=6064] ppid=6061 vsize=30552 CPUtime=222.19
/proc/6064/stat : 6064 (LySATi) R 6061 6061 5701 0 -1 4194304 7020 0 0 0 22213 6 0 0 25 0 1 0 1121557023 31285248 7005 1992294400 134512640 135226915 4294956208 18446744073709551615 134537043 0 0 4096 3 0 0 0 17 1 0 0
/proc/6064/statm: 7638 7005 81 174 0 7461 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 35908

[startup+282.302 s]
/proc/loadavg: 1.01 1.37 1.64 2/66 6064
/proc/meminfo: memFree=1270640/2055920 swapFree=4175692/4192956
[pid=6061] ppid=6059 vsize=5356 CPUtime=0.02
/proc/6061/stat : 6061 (lysat.sh) S 6059 6061 5701 0 -1 4194304 310 255 0 0 0 0 2 0 16 0 1 0 1121557020 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6061/statm: 1339 237 195 169 0 50 0
[pid=6064] ppid=6061 vsize=34604 CPUtime=282.17
/proc/6064/stat : 6064 (LySATi) R 6061 6061 5701 0 -1 4194304 7996 0 0 0 28210 7 0 0 25 0 1 0 1121557023 35434496 7981 1992294400 134512640 135226915 4294956208 18446744073709551615 134543500 0 0 4096 3 0 0 0 17 1 0 0
/proc/6064/statm: 8651 7981 81 174 0 8474 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 39960

[startup+342.301 s]
/proc/loadavg: 1.00 1.30 1.60 2/66 6064
/proc/meminfo: memFree=1267632/2055920 swapFree=4175692/4192956
[pid=6061] ppid=6059 vsize=5356 CPUtime=0.02
/proc/6061/stat : 6061 (lysat.sh) S 6059 6061 5701 0 -1 4194304 310 255 0 0 0 0 2 0 16 0 1 0 1121557020 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6061/statm: 1339 237 195 169 0 50 0
[pid=6064] ppid=6061 vsize=37712 CPUtime=342.15
/proc/6064/stat : 6064 (LySATi) R 6061 6061 5701 0 -1 4194304 8733 0 0 0 34207 8 0 0 25 0 1 0 1121557023 38617088 8718 1992294400 134512640 135226915 4294956208 18446744073709551615 134536912 0 0 4096 3 0 0 0 17 1 0 0
/proc/6064/statm: 9428 8718 81 174 0 9251 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 43068

[startup+402.302 s]
/proc/loadavg: 1.00 1.25 1.56 2/66 6064
/proc/meminfo: memFree=1266032/2055920 swapFree=4175692/4192956
[pid=6061] ppid=6059 vsize=5356 CPUtime=0.02
/proc/6061/stat : 6061 (lysat.sh) S 6059 6061 5701 0 -1 4194304 310 255 0 0 0 0 2 0 16 0 1 0 1121557020 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6061/statm: 1339 237 195 169 0 50 0
[pid=6064] ppid=6061 vsize=39356 CPUtime=402.13
/proc/6064/stat : 6064 (LySATi) R 6061 6061 5701 0 -1 4194304 9131 0 0 0 40205 8 0 0 25 0 1 0 1121557023 40300544 9116 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/6064/statm: 9839 9116 81 174 0 9662 0

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

/proc/6064/statm: 11848 10933 81 174 0 11671 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 52748

[startup+642.302 s]
/proc/loadavg: 1.00 1.10 1.42 2/66 6064
/proc/meminfo: memFree=1257776/2055920 swapFree=4175692/4192956
[pid=6061] ppid=6059 vsize=5356 CPUtime=0.02
/proc/6061/stat : 6061 (lysat.sh) S 6059 6061 5701 0 -1 4194304 310 255 0 0 0 0 2 0 16 0 1 0 1121557020 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6061/statm: 1339 237 195 169 0 50 0
[pid=6064] ppid=6061 vsize=48444 CPUtime=642.05
/proc/6064/stat : 6064 (LySATi) R 6061 6061 5701 0 -1 4194304 11177 0 0 0 64194 11 0 0 25 0 1 0 1121557023 49606656 11162 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/6064/statm: 12111 11162 81 174 0 11934 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 53800

[startup+702.301 s]
/proc/loadavg: 1.00 1.08 1.39 2/66 6064
/proc/meminfo: memFree=1256112/2055920 swapFree=4175692/4192956
[pid=6061] ppid=6059 vsize=5356 CPUtime=0.02
/proc/6061/stat : 6061 (lysat.sh) S 6059 6061 5701 0 -1 4194304 310 255 0 0 0 0 2 0 16 0 1 0 1121557020 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6061/statm: 1339 237 195 169 0 50 0
[pid=6064] ppid=6061 vsize=50300 CPUtime=702.03
/proc/6064/stat : 6064 (LySATi) R 6061 6061 5701 0 -1 4194304 11590 0 0 0 70191 12 0 0 25 0 1 0 1121557023 51507200 11575 1992294400 134512640 135226915 4294956208 18446744073709551615 134536933 0 0 4096 3 0 0 0 17 1 0 0
/proc/6064/statm: 12575 11575 81 174 0 12398 0
Current children cumulated CPU time (s) 702.05
Current children cumulated vsize (KiB) 55656

[startup+762.306 s]
/proc/loadavg: 1.00 1.06 1.36 2/66 6064
/proc/meminfo: memFree=1251504/2055920 swapFree=4175692/4192956
[pid=6061] ppid=6059 vsize=5356 CPUtime=0.02
/proc/6061/stat : 6061 (lysat.sh) S 6059 6061 5701 0 -1 4194304 310 255 0 0 0 0 2 0 16 0 1 0 1121557020 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6061/statm: 1339 237 195 169 0 50 0
[pid=6064] ppid=6061 vsize=55144 CPUtime=762.02
/proc/6064/stat : 6064 (LySATi) R 6061 6061 5701 0 -1 4194304 12728 0 0 0 76187 15 0 0 25 0 1 0 1121557023 56467456 12713 1992294400 134512640 135226915 4294956208 18446744073709551615 134536899 0 0 4096 3 0 0 0 17 1 0 0
/proc/6064/statm: 13786 12713 81 174 0 13609 0
Current children cumulated CPU time (s) 762.04
Current children cumulated vsize (KiB) 60500

[startup+822.302 s]
/proc/loadavg: 1.00 1.05 1.34 2/66 6064
/proc/meminfo: memFree=1251312/2055920 swapFree=4175692/4192956
[pid=6061] ppid=6059 vsize=5356 CPUtime=0.02
/proc/6061/stat : 6061 (lysat.sh) S 6059 6061 5701 0 -1 4194304 310 255 0 0 0 0 2 0 16 0 1 0 1121557020 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6061/statm: 1339 237 195 169 0 50 0
[pid=6064] ppid=6061 vsize=55292 CPUtime=822
/proc/6064/stat : 6064 (LySATi) R 6061 6061 5701 0 -1 4194304 12769 0 0 0 82185 15 0 0 25 0 1 0 1121557023 56619008 12754 1992294400 134512640 135226915 4294956208 18446744073709551615 134539854 0 0 4096 3 0 0 0 17 1 0 0
/proc/6064/statm: 13823 12754 81 174 0 13646 0
Current children cumulated CPU time (s) 822.02
Current children cumulated vsize (KiB) 60648

[startup+882.302 s]
/proc/loadavg: 1.00 1.04 1.32 2/66 6064
/proc/meminfo: memFree=1250544/2055920 swapFree=4175692/4192956
[pid=6061] ppid=6059 vsize=5356 CPUtime=0.02
/proc/6061/stat : 6061 (lysat.sh) S 6059 6061 5701 0 -1 4194304 310 255 0 0 0 0 2 0 16 0 1 0 1121557020 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6061/statm: 1339 237 195 169 0 50 0
[pid=6064] ppid=6061 vsize=56300 CPUtime=881.97
/proc/6064/stat : 6064 (LySATi) R 6061 6061 5701 0 -1 4194304 12953 0 0 0 88182 15 0 0 25 0 1 0 1121557023 57651200 12938 1992294400 134512640 135226915 4294956208 18446744073709551615 134536930 0 0 4096 3 0 0 0 17 1 0 0
/proc/6064/statm: 14075 12938 81 174 0 13898 0
Current children cumulated CPU time (s) 881.99
Current children cumulated vsize (KiB) 61656

[startup+942.301 s]
/proc/loadavg: 1.00 1.03 1.29 2/66 6064
/proc/meminfo: memFree=1250160/2055920 swapFree=4175692/4192956
[pid=6061] ppid=6059 vsize=5356 CPUtime=0.02
/proc/6061/stat : 6061 (lysat.sh) S 6059 6061 5701 0 -1 4194304 310 255 0 0 0 0 2 0 16 0 1 0 1121557020 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6061/statm: 1339 237 195 169 0 50 0
[pid=6064] ppid=6061 vsize=56984 CPUtime=941.96
/proc/6064/stat : 6064 (LySATi) R 6061 6061 5701 0 -1 4194304 13095 0 0 0 94180 16 0 0 25 0 1 0 1121557023 58351616 13080 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/6064/statm: 14246 13080 81 174 0 14069 0
Current children cumulated CPU time (s) 941.98
Current children cumulated vsize (KiB) 62340

[startup+1002.3 s]
/proc/loadavg: 1.00 1.02 1.27 2/66 6064
/proc/meminfo: memFree=1249328/2055920 swapFree=4175692/4192956
[pid=6061] ppid=6059 vsize=5356 CPUtime=0.02
/proc/6061/stat : 6061 (lysat.sh) S 6059 6061 5701 0 -1 4194304 310 255 0 0 0 0 2 0 16 0 1 0 1121557020 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6061/statm: 1339 237 195 169 0 50 0
[pid=6064] ppid=6061 vsize=58064 CPUtime=1001.94
/proc/6064/stat : 6064 (LySATi) R 6061 6061 5701 0 -1 4194304 13319 0 0 0 100178 16 0 0 25 0 1 0 1121557023 59457536 13304 1992294400 134512640 135226915 4294956208 18446744073709551615 134536978 0 0 4096 3 0 0 0 17 1 0 0
/proc/6064/statm: 14516 13304 81 174 0 14339 0
Current children cumulated CPU time (s) 1001.96
Current children cumulated vsize (KiB) 63420

[startup+1062.3 s]
/proc/loadavg: 1.00 1.02 1.25 2/66 6064
/proc/meminfo: memFree=1247088/2055920 swapFree=4175692/4192956
[pid=6061] ppid=6059 vsize=5356 CPUtime=0.02
/proc/6061/stat : 6061 (lysat.sh) S 6059 6061 5701 0 -1 4194304 310 255 0 0 0 0 2 0 16 0 1 0 1121557020 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6061/statm: 1339 237 195 169 0 50 0
[pid=6064] ppid=6061 vsize=60372 CPUtime=1061.92
/proc/6064/stat : 6064 (LySATi) R 6061 6061 5701 0 -1 4194304 13896 0 0 0 106175 17 0 0 25 0 1 0 1121557023 61820928 13881 1992294400 134512640 135226915 4294956208 18446744073709551615 134537040 0 0 4096 3 0 0 0 17 1 0 0
/proc/6064/statm: 15093 13881 81 174 0 14916 0
Current children cumulated CPU time (s) 1061.94
Current children cumulated vsize (KiB) 65728

[startup+1122.3 s]
/proc/loadavg: 1.00 1.01 1.23 2/66 6064
/proc/meminfo: memFree=1242288/2055920 swapFree=4175692/4192956
[pid=6061] ppid=6059 vsize=5356 CPUtime=0.02
/proc/6061/stat : 6061 (lysat.sh) S 6059 6061 5701 0 -1 4194304 310 255 0 0 0 0 2 0 16 0 1 0 1121557020 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6061/statm: 1339 237 195 169 0 50 0
[pid=6064] ppid=6061 vsize=65896 CPUtime=1121.9
/proc/6064/stat : 6064 (LySATi) R 6061 6061 5701 0 -1 4194304 15062 0 0 0 112172 18 0 0 25 0 1 0 1121557023 67477504 15047 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/6064/statm: 16474 15047 81 174 0 16297 0
Current children cumulated CPU time (s) 1121.92
Current children cumulated vsize (KiB) 71252

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.22 2/66 6070
/proc/meminfo: memFree=1238512/2055920 swapFree=4175692/4192956
[pid=6061] ppid=6059 vsize=5356 CPUtime=0.02
/proc/6061/stat : 6061 (lysat.sh) S 6059 6061 5701 0 -1 4194304 310 255 0 0 0 0 2 0 16 0 1 0 1121557020 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6061/statm: 1339 237 195 169 0 50 0
[pid=6064] ppid=6061 vsize=69940 CPUtime=1181.87
/proc/6064/stat : 6064 (LySATi) R 6061 6061 5701 0 -1 4194304 15997 0 0 0 118168 19 0 0 25 0 1 0 1121557023 71618560 15982 1992294400 134512640 135226915 4294956208 18446744073709551615 134537056 0 0 4096 3 0 0 0 17 1 0 0
/proc/6064/statm: 17485 15982 81 174 0 17308 0
Current children cumulated CPU time (s) 1181.89
Current children cumulated vsize (KiB) 75296



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.21 2/66 6070
/proc/meminfo: memFree=1237232/2055920 swapFree=4175692/4192956
[pid=6061] ppid=6059 vsize=5356 CPUtime=0.02
/proc/6061/stat : 6061 (lysat.sh) S 6059 6061 5701 0 -1 4194304 310 255 0 0 0 0 2 0 16 0 1 0 1121557020 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6061/statm: 1339 237 195 169 0 50 0
[pid=6064] ppid=6061 vsize=71248 CPUtime=1200.07
/proc/6064/stat : 6064 (LySATi) R 6061 6061 5701 0 -1 4194304 16292 0 0 0 119987 20 0 0 25 0 1 0 1121557023 72957952 16277 1992294400 134512640 135226915 4294956208 18446744073709551615 134537021 0 0 4096 3 0 0 0 17 1 0 0
/proc/6064/statm: 17812 16277 81 174 0 17635 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 76604

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 1.21 2/66 6070
/proc/meminfo: memFree=1237232/2055920 swapFree=4175692/4192956
[pid=6061] ppid=6059 vsize=5356 CPUtime=0.02
/proc/6061/stat : 6061 (lysat.sh) S 6059 6061 5701 0 -1 4194304 310 255 0 0 0 0 2 0 16 0 1 0 1121557020 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6061/statm: 1339 237 195 169 0 50 0
[pid=6064] ppid=6061 vsize=71248 CPUtime=1200.07
/proc/6064/stat : 6064 (LySATi) R 6061 6061 5701 0 -1 4194304 16292 0 0 0 119987 20 0 0 25 0 1 0 1121557023 72957952 16277 1992294400 134512640 135226915 4294956208 18446744073709551615 134537021 0 0 4096 3 0 0 0 17 1 0 0
/proc/6064/statm: 17812 16277 81 174 0 17635 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 76604

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 6061 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=24996
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=2999
# CPU time returned by wait4() is 0.027995
# 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): 1200.51
CPU time (s): 1200.09
CPU user time (s): 1199.89
CPU system time (s): 0.2
CPU usage (%): 99.9649
Max. virtual memory (cumulated for all children) (KiB): 76604

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.024996
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= 565
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 1.41978 second user time and 2.95255 second system time

The end

Launcher Data 

Begin job on node30 at 2009-03-31 10:41:58
IDJOB=1526359
IDBENCH=70528
IDSOLVER=511
FILE ID=node30/1526359-1238488918
PBS_JOBID= 9061830
Free space on /tmp= 66356 MiB

SOLVER NAME= LySAT i/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/7SAT/SATISFIABLE/75/unif-k7-r89-v75-c6675-S72273909-010.cnf
COMMAND LINE= lysat.sh BENCHNAME i
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1526359-1238488918/watcher-1526359-1238488918 -o /tmp/evaluation-result-1526359-1238488918/solver-1526359-1238488918 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1526359-1238488918.cnf i

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

MD5SUM BENCH= f18bbe79897d776ef5b8ed738a35d3cb
RANDOM SEED=951438297

node30.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		: 3000.260
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	: 5931.00
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		: 3000.260
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:       1303520 kB
Buffers:         90172 kB
Cached:         565204 kB
SwapCached:      11092 kB
Active:         175436 kB
Inactive:       492988 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1303520 kB
SwapTotal:     4192956 kB
SwapFree:      4175692 kB
Dirty:            2332 kB
Writeback:           0 kB
Mapped:          18692 kB
Slab:            70116 kB
Committed_AS:  3152348 kB
PageTables:       1368 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= 66356 MiB
End job on node30 at 2009-03-31 11:02:01