Trace number 1526379

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) 1200.07 1200.71

General information on the benchmark

NameRANDOM/MEDIUM/7SAT/SATISFIABLE/75/
unif-k7-r89-v75-c6675-S51205200-028.cnf
MD5SUM28daa15bd31978d0b42959b6abf4709b
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark2.18967
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 ==============================================================================
0.01/0.02	c lySAT 0.1
0.01/0.02	c minisat core +  additionnal features
0.01/0.02	c ============================[ Problem Statistics ]=============================
0.01/0.02	c |                                                                             |
0.01/0.02	c |  Number of variables:  75                                                   |
0.01/0.02	c |  Number of clauses:    6675                                                 |
0.01/0.03	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-1526379-1238489902/watcher-1526379-1238489902 -o /tmp/evaluation-result-1526379-1238489902/solver-1526379-1238489902 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1526379-1238489902.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: 0.92 0.98 0.99 3/64 6650
/proc/meminfo: memFree=1415048/2055920 swapFree=4171920/4192956
[pid=6650] ppid=6648 vsize=5356 CPUtime=0
/proc/6650/stat : 6650 (lysat.sh) S 6648 6650 6383 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1121655958 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6650/statm: 1339 235 195 169 0 50 0
[pid=6651] ppid=6650 vsize=692 CPUtime=0
/proc/6651/stat : 6651 (SatElite) R 6650 6650 6383 0 -1 4194304 108 0 0 0 0 0 0 0 19 0 1 0 1121655958 708608 92 1992294400 134512640 135034092 4294956096 18446744073709551615 134691005 0 0 4096 3 0 0 0 17 0 0 0
/proc/6651/statm: 206 93 50 127 0 76 0

[startup+0.0178629 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 6650
/proc/meminfo: memFree=1415048/2055920 swapFree=4171920/4192956
[pid=6650] ppid=6648 vsize=5356 CPUtime=0
/proc/6650/stat : 6650 (lysat.sh) S 6648 6650 6383 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1121655958 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6650/statm: 1339 235 195 169 0 50 0
[pid=6651] ppid=6650 vsize=1224 CPUtime=0.01
/proc/6651/stat : 6651 (SatElite) R 6650 6650 6383 0 -1 4194304 250 0 0 0 1 0 0 0 19 0 1 0 1121655958 1253376 234 1992294400 134512640 135034092 4294956096 18446744073709551615 134691101 0 0 4096 3 0 0 0 17 0 0 0
/proc/6651/statm: 306 234 67 127 0 176 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 6580

[startup+0.101875 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 6650
/proc/meminfo: memFree=1415048/2055920 swapFree=4171920/4192956
[pid=6650] ppid=6648 vsize=5356 CPUtime=0.02
/proc/6650/stat : 6650 (lysat.sh) S 6648 6650 6383 0 -1 4194304 310 253 0 0 0 0 2 0 18 0 1 0 1121655958 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6650/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5356

[startup+0.301898 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 6650
/proc/meminfo: memFree=1415048/2055920 swapFree=4171920/4192956
[pid=6650] ppid=6648 vsize=5356 CPUtime=0.02
/proc/6650/stat : 6650 (lysat.sh) S 6648 6650 6383 0 -1 4194304 310 253 0 0 0 0 2 0 18 0 1 0 1121655958 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6650/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5356

[startup+0.701947 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 6650
/proc/meminfo: memFree=1415048/2055920 swapFree=4171920/4192956
[pid=6650] ppid=6648 vsize=5356 CPUtime=0.02
/proc/6650/stat : 6650 (lysat.sh) S 6648 6650 6383 0 -1 4194304 310 253 0 0 0 0 2 0 18 0 1 0 1121655958 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6650/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5356

[startup+1.50103 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 6653
/proc/meminfo: memFree=1412536/2055920 swapFree=4171920/4192956
[pid=6650] ppid=6648 vsize=5356 CPUtime=0.02
/proc/6650/stat : 6650 (lysat.sh) S 6648 6650 6383 0 -1 4194304 310 253 0 0 0 0 2 0 18 0 1 0 1121655958 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6650/statm: 1339 237 195 169 0 50 0
[pid=6653] ppid=6650 vsize=4280 CPUtime=1.46
/proc/6653/stat : 6653 (LySATi) R 6650 6650 6383 0 -1 4194304 764 0 0 0 146 0 0 0 25 0 1 0 1121655960 4382720 749 1992294400 134512640 135226915 4294956208 18446744073709551615 134547777 0 0 4096 3 0 0 0 17 0 0 0
/proc/6653/statm: 1070 749 81 174 0 893 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 9636

[startup+3.39925 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 6653
/proc/meminfo: memFree=1411448/2055920 swapFree=4171920/4192956
[pid=6650] ppid=6648 vsize=5356 CPUtime=0.02
/proc/6650/stat : 6650 (lysat.sh) S 6648 6650 6383 0 -1 4194304 310 253 0 0 0 0 2 0 18 0 1 0 1121655958 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6650/statm: 1339 237 195 169 0 50 0
[pid=6653] ppid=6650 vsize=5352 CPUtime=3.35
/proc/6653/stat : 6653 (LySATi) R 6650 6650 6383 0 -1 4194304 1013 0 0 0 335 0 0 0 25 0 1 0 1121655960 5480448 998 1992294400 134512640 135226915 4294956208 18446744073709551615 134536772 0 0 4096 3 0 0 0 17 0 0 0
/proc/6653/statm: 1338 998 81 174 0 1161 0
Current children cumulated CPU time (s) 3.37
Current children cumulated vsize (KiB) 10708

[startup+6.30258 s]
/proc/loadavg: 1.09 1.02 1.01 2/66 6653
/proc/meminfo: memFree=1409592/2055920 swapFree=4171920/4192956
[pid=6650] ppid=6648 vsize=5356 CPUtime=0.02
/proc/6650/stat : 6650 (lysat.sh) S 6648 6650 6383 0 -1 4194304 310 253 0 0 0 0 2 0 18 0 1 0 1121655958 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6650/statm: 1339 237 195 169 0 50 0
[pid=6653] ppid=6650 vsize=6832 CPUtime=6.25
/proc/6653/stat : 6653 (LySATi) R 6650 6650 6383 0 -1 4194304 1411 0 0 0 625 0 0 0 25 0 1 0 1121655960 6995968 1396 1992294400 134512640 135226915 4294956208 18446744073709551615 134536933 0 0 4096 3 0 0 0 17 0 0 0
/proc/6653/statm: 1708 1396 81 174 0 1531 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 12188

[startup+12.7013 s]
/proc/loadavg: 1.08 1.02 1.00 2/66 6653
/proc/meminfo: memFree=1407032/2055920 swapFree=4171920/4192956
[pid=6650] ppid=6648 vsize=5356 CPUtime=0.02
/proc/6650/stat : 6650 (lysat.sh) S 6648 6650 6383 0 -1 4194304 310 253 0 0 0 0 2 0 18 0 1 0 1121655958 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6650/statm: 1339 237 195 169 0 50 0
[pid=6653] ppid=6650 vsize=9088 CPUtime=12.65
/proc/6653/stat : 6653 (LySATi) R 6650 6650 6383 0 -1 4194304 1950 0 0 0 1264 1 0 0 25 0 1 0 1121655960 9306112 1935 1992294400 134512640 135226915 4294956208 18446744073709551615 134537275 0 0 4096 3 0 0 0 17 0 0 0
/proc/6653/statm: 2272 1935 81 174 0 2095 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 14444

[startup+25.5018 s]
/proc/loadavg: 1.06 1.01 1.00 2/66 6653
/proc/meminfo: memFree=1404664/2055920 swapFree=4171920/4192956
[pid=6650] ppid=6648 vsize=5356 CPUtime=0.02
/proc/6650/stat : 6650 (lysat.sh) S 6648 6650 6383 0 -1 4194304 310 253 0 0 0 0 2 0 18 0 1 0 1121655958 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6650/statm: 1339 237 195 169 0 50 0
[pid=6653] ppid=6650 vsize=11772 CPUtime=25.45
/proc/6653/stat : 6653 (LySATi) R 6650 6650 6383 0 -1 4194304 2566 0 0 0 2543 2 0 0 25 0 1 0 1121655960 12054528 2551 1992294400 134512640 135226915 4294956208 18446744073709551615 134536966 0 0 4096 3 0 0 0 17 0 0 0
/proc/6653/statm: 2943 2551 81 174 0 2766 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 17128

[startup+51.1057 s]
/proc/loadavg: 1.04 1.01 1.00 2/66 6653
/proc/meminfo: memFree=1400760/2055920 swapFree=4171920/4192956
[pid=6650] ppid=6648 vsize=5356 CPUtime=0.02
/proc/6650/stat : 6650 (lysat.sh) S 6648 6650 6383 0 -1 4194304 310 253 0 0 0 0 2 0 18 0 1 0 1121655958 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6650/statm: 1339 237 195 169 0 50 0
[pid=6653] ppid=6650 vsize=15652 CPUtime=51.03
/proc/6653/stat : 6653 (LySATi) R 6650 6650 6383 0 -1 4194304 3509 0 0 0 5101 2 0 0 25 0 1 0 1121655960 16027648 3494 1992294400 134512640 135226915 4294956208 18446744073709551615 134536783 0 0 4096 3 0 0 0 17 0 0 0
/proc/6653/statm: 3913 3494 81 174 0 3736 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 21008

[startup+102.302 s]
/proc/loadavg: 1.02 1.01 1.00 2/66 6653
/proc/meminfo: memFree=1395320/2055920 swapFree=4171920/4192956
[pid=6650] ppid=6648 vsize=5356 CPUtime=0.02
/proc/6650/stat : 6650 (lysat.sh) S 6648 6650 6383 0 -1 4194304 310 253 0 0 0 0 2 0 18 0 1 0 1121655958 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6650/statm: 1339 237 195 169 0 50 0
[pid=6653] ppid=6650 vsize=21424 CPUtime=102.2
/proc/6653/stat : 6653 (LySATi) R 6650 6650 6383 0 -1 4194304 4875 0 0 0 10216 4 0 0 25 0 1 0 1121655960 21938176 4860 1992294400 134512640 135226915 4294956208 18446744073709551615 134536749 0 0 4096 3 0 0 0 17 0 0 0
/proc/6653/statm: 5356 4860 81 174 0 5179 0
Current children cumulated CPU time (s) 102.22
Current children cumulated vsize (KiB) 26780

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 6659
/proc/meminfo: memFree=1391224/2055920 swapFree=4171920/4192956
[pid=6650] ppid=6648 vsize=5356 CPUtime=0.02
/proc/6650/stat : 6650 (lysat.sh) S 6648 6650 6383 0 -1 4194304 310 253 0 0 0 0 2 0 18 0 1 0 1121655958 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6650/statm: 1339 237 195 169 0 50 0
[pid=6653] ppid=6650 vsize=25488 CPUtime=162.15
/proc/6653/stat : 6653 (LySATi) R 6650 6650 6383 0 -1 4194304 5826 0 0 0 16210 5 0 0 25 0 1 0 1121655960 26099712 5811 1992294400 134512640 135226915 4294956208 18446744073709551615 134537056 0 0 4096 3 0 0 0 17 0 0 0
/proc/6653/statm: 6372 5811 81 174 0 6195 0
Current children cumulated CPU time (s) 162.17
Current children cumulated vsize (KiB) 30844

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 6659
/proc/meminfo: memFree=1386424/2055920 swapFree=4171920/4192956
[pid=6650] ppid=6648 vsize=5356 CPUtime=0.02
/proc/6650/stat : 6650 (lysat.sh) S 6648 6650 6383 0 -1 4194304 310 253 0 0 0 0 2 0 18 0 1 0 1121655958 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6650/statm: 1339 237 195 169 0 50 0
[pid=6653] ppid=6650 vsize=30584 CPUtime=222.11
/proc/6653/stat : 6653 (LySATi) R 6650 6650 6383 0 -1 4194304 7035 0 0 0 22205 6 0 0 25 0 1 0 1121655960 31318016 7020 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/6653/statm: 7646 7020 81 174 0 7469 0
Current children cumulated CPU time (s) 222.13
Current children cumulated vsize (KiB) 35940

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 6659
/proc/meminfo: memFree=1382904/2055920 swapFree=4171920/4192956
[pid=6650] ppid=6648 vsize=5356 CPUtime=0.02
/proc/6650/stat : 6650 (lysat.sh) S 6648 6650 6383 0 -1 4194304 310 253 0 0 0 0 2 0 18 0 1 0 1121655958 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6650/statm: 1339 237 195 169 0 50 0
[pid=6653] ppid=6650 vsize=34496 CPUtime=282.08
/proc/6653/stat : 6653 (LySATi) R 6650 6650 6383 0 -1 4194304 7943 0 0 0 28201 7 0 0 25 0 1 0 1121655960 35323904 7928 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/6653/statm: 8624 7928 81 174 0 8447 0
Current children cumulated CPU time (s) 282.1
Current children cumulated vsize (KiB) 39852

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 6659
/proc/meminfo: memFree=1380024/2055920 swapFree=4171920/4192956
[pid=6650] ppid=6648 vsize=5356 CPUtime=0.02
/proc/6650/stat : 6650 (lysat.sh) S 6648 6650 6383 0 -1 4194304 310 253 0 0 0 0 2 0 18 0 1 0 1121655958 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6650/statm: 1339 237 195 169 0 50 0
[pid=6653] ppid=6650 vsize=37396 CPUtime=342.06
/proc/6653/stat : 6653 (LySATi) R 6650 6650 6383 0 -1 4194304 8670 0 0 0 34198 8 0 0 25 0 1 0 1121655960 38293504 8655 1992294400 134512640 135226915 4294956208 18446744073709551615 134543560 0 0 4096 3 0 0 0 17 0 0 0
/proc/6653/statm: 9349 8655 81 174 0 9172 0
Current children cumulated CPU time (s) 342.08
Current children cumulated vsize (KiB) 42752

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 6659
/proc/meminfo: memFree=1378296/2055920 swapFree=4171920/4192956
[pid=6650] ppid=6648 vsize=5356 CPUtime=0.02
/proc/6650/stat : 6650 (lysat.sh) S 6648 6650 6383 0 -1 4194304 310 253 0 0 0 0 2 0 18 0 1 0 1121655958 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6650/statm: 1339 237 195 169 0 50 0

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

/proc/6653/statm: 11286 10368 81 174 0 11109 0
Current children cumulated CPU time (s) 521.99
Current children cumulated vsize (KiB) 50500

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 6659
/proc/meminfo: memFree=1371768/2055920 swapFree=4171920/4192956
[pid=6650] ppid=6648 vsize=5356 CPUtime=0.02
/proc/6650/stat : 6650 (lysat.sh) S 6648 6650 6383 0 -1 4194304 310 253 0 0 0 0 2 0 18 0 1 0 1121655958 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6650/statm: 1339 237 195 169 0 50 0
[pid=6653] ppid=6650 vsize=46820 CPUtime=581.94
/proc/6653/stat : 6653 (LySATi) R 6650 6650 6383 0 -1 4194304 10743 0 0 0 58185 9 0 0 25 0 1 0 1121655960 47943680 10728 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/6653/statm: 11705 10728 81 174 0 11528 0
Current children cumulated CPU time (s) 581.96
Current children cumulated vsize (KiB) 52176

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 6659
/proc/meminfo: memFree=1369528/2055920 swapFree=4171920/4192956
[pid=6650] ppid=6648 vsize=5356 CPUtime=0.02
/proc/6650/stat : 6650 (lysat.sh) S 6648 6650 6383 0 -1 4194304 310 253 0 0 0 0 2 0 18 0 1 0 1121655958 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6650/statm: 1339 237 195 169 0 50 0
[pid=6653] ppid=6650 vsize=49340 CPUtime=641.91
/proc/6653/stat : 6653 (LySATi) R 6650 6650 6383 0 -1 4194304 11295 0 0 0 64181 10 0 0 25 0 1 0 1121655960 50524160 11280 1992294400 134512640 135226915 4294956208 18446744073709551615 134536749 0 0 4096 3 0 0 0 17 1 0 0
/proc/6653/statm: 12335 11280 81 174 0 12158 0
Current children cumulated CPU time (s) 641.93
Current children cumulated vsize (KiB) 54696

[startup+702.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 6659
/proc/meminfo: memFree=1365176/2055920 swapFree=4171920/4192956
[pid=6650] ppid=6648 vsize=5356 CPUtime=0.02
/proc/6650/stat : 6650 (lysat.sh) S 6648 6650 6383 0 -1 4194304 310 253 0 0 0 0 2 0 18 0 1 0 1121655958 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6650/statm: 1339 237 195 169 0 50 0
[pid=6653] ppid=6650 vsize=53748 CPUtime=701.87
/proc/6653/stat : 6653 (LySATi) R 6650 6650 6383 0 -1 4194304 12379 0 0 0 70176 11 0 0 25 0 1 0 1121655960 55037952 12364 1992294400 134512640 135226915 4294956208 18446744073709551615 134526273 0 0 4096 3 0 0 0 17 0 0 0
/proc/6653/statm: 13437 12364 81 174 0 13260 0
Current children cumulated CPU time (s) 701.89
Current children cumulated vsize (KiB) 59104

[startup+762.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 6659
/proc/meminfo: memFree=1361656/2055920 swapFree=4171920/4192956
[pid=6650] ppid=6648 vsize=5356 CPUtime=0.02
/proc/6650/stat : 6650 (lysat.sh) S 6648 6650 6383 0 -1 4194304 310 253 0 0 0 0 2 0 18 0 1 0 1121655958 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6650/statm: 1339 237 195 169 0 50 0
[pid=6653] ppid=6650 vsize=57216 CPUtime=761.85
/proc/6653/stat : 6653 (LySATi) R 6650 6650 6383 0 -1 4194304 13239 0 0 0 76172 13 0 0 25 0 1 0 1121655960 58589184 13224 1992294400 134512640 135226915 4294956208 18446744073709551615 134537068 0 0 4096 3 0 0 0 17 0 0 0
/proc/6653/statm: 14304 13224 81 174 0 14127 0
Current children cumulated CPU time (s) 761.87
Current children cumulated vsize (KiB) 62572

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 6659
/proc/meminfo: memFree=1361592/2055920 swapFree=4171920/4192956
[pid=6650] ppid=6648 vsize=5356 CPUtime=0.02
/proc/6650/stat : 6650 (lysat.sh) S 6648 6650 6383 0 -1 4194304 310 253 0 0 0 0 2 0 18 0 1 0 1121655958 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6650/statm: 1339 237 195 169 0 50 0
[pid=6653] ppid=6650 vsize=57420 CPUtime=821.82
/proc/6653/stat : 6653 (LySATi) R 6650 6650 6383 0 -1 4194304 13258 0 0 0 82169 13 0 0 25 0 1 0 1121655960 58798080 13243 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/6653/statm: 14355 13243 81 174 0 14178 0
Current children cumulated CPU time (s) 821.84
Current children cumulated vsize (KiB) 62776

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 6659
/proc/meminfo: memFree=1361208/2055920 swapFree=4171920/4192956
[pid=6650] ppid=6648 vsize=5356 CPUtime=0.02
/proc/6650/stat : 6650 (lysat.sh) S 6648 6650 6383 0 -1 4194304 310 253 0 0 0 0 2 0 18 0 1 0 1121655958 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6650/statm: 1339 237 195 169 0 50 0
[pid=6653] ppid=6650 vsize=57816 CPUtime=881.78
/proc/6653/stat : 6653 (LySATi) R 6650 6650 6383 0 -1 4194304 13390 0 0 0 88165 13 0 0 25 0 1 0 1121655960 59203584 13375 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/6653/statm: 14454 13375 81 174 0 14277 0
Current children cumulated CPU time (s) 881.8
Current children cumulated vsize (KiB) 63172

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 6659
/proc/meminfo: memFree=1360568/2055920 swapFree=4171920/4192956
[pid=6650] ppid=6648 vsize=5356 CPUtime=0.02
/proc/6650/stat : 6650 (lysat.sh) S 6648 6650 6383 0 -1 4194304 310 253 0 0 0 0 2 0 18 0 1 0 1121655958 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6650/statm: 1339 237 195 169 0 50 0
[pid=6653] ppid=6650 vsize=58464 CPUtime=941.75
/proc/6653/stat : 6653 (LySATi) R 6650 6650 6383 0 -1 4194304 13551 0 0 0 94162 13 0 0 25 0 1 0 1121655960 59867136 13536 1992294400 134512640 135226915 4294956208 18446744073709551615 134537056 0 0 4096 3 0 0 0 17 0 0 0
/proc/6653/statm: 14616 13536 81 174 0 14439 0
Current children cumulated CPU time (s) 941.77
Current children cumulated vsize (KiB) 63820

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 6659
/proc/meminfo: memFree=1359608/2055920 swapFree=4171920/4192956
[pid=6650] ppid=6648 vsize=5356 CPUtime=0.02
/proc/6650/stat : 6650 (lysat.sh) S 6648 6650 6383 0 -1 4194304 310 253 0 0 0 0 2 0 18 0 1 0 1121655958 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6650/statm: 1339 237 195 169 0 50 0
[pid=6653] ppid=6650 vsize=59580 CPUtime=1001.72
/proc/6653/stat : 6653 (LySATi) R 6650 6650 6383 0 -1 4194304 13785 0 0 0 100158 14 0 0 25 0 1 0 1121655960 61009920 13770 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/6653/statm: 14895 13770 81 174 0 14718 0
Current children cumulated CPU time (s) 1001.74
Current children cumulated vsize (KiB) 64936

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 6659
/proc/meminfo: memFree=1357432/2055920 swapFree=4171920/4192956
[pid=6650] ppid=6648 vsize=5356 CPUtime=0.02
/proc/6650/stat : 6650 (lysat.sh) S 6648 6650 6383 0 -1 4194304 310 253 0 0 0 0 2 0 18 0 1 0 1121655958 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6650/statm: 1339 237 195 169 0 50 0
[pid=6653] ppid=6650 vsize=62744 CPUtime=1061.7
/proc/6653/stat : 6653 (LySATi) R 6650 6650 6383 0 -1 4194304 14323 0 0 0 106156 14 0 0 25 0 1 0 1121655960 64249856 14308 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/6653/statm: 15686 14308 81 174 0 15509 0
Current children cumulated CPU time (s) 1061.72
Current children cumulated vsize (KiB) 68100

[startup+1122.3 s]
/proc/loadavg: 1.08 1.02 1.01 2/66 6659
/proc/meminfo: memFree=1353272/2055920 swapFree=4171920/4192956
[pid=6650] ppid=6648 vsize=5356 CPUtime=0.02
/proc/6650/stat : 6650 (lysat.sh) S 6648 6650 6383 0 -1 4194304 310 253 0 0 0 0 2 0 18 0 1 0 1121655958 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6650/statm: 1339 237 195 169 0 50 0
[pid=6653] ppid=6650 vsize=67104 CPUtime=1121.68
/proc/6653/stat : 6653 (LySATi) R 6650 6650 6383 0 -1 4194304 15378 0 0 0 112153 15 0 0 25 0 1 0 1121655960 68714496 15363 1992294400 134512640 135226915 4294956208 18446744073709551615 134536849 0 0 4096 3 0 0 0 17 0 0 0
/proc/6653/statm: 16776 15363 81 174 0 16599 0
Current children cumulated CPU time (s) 1121.7
Current children cumulated vsize (KiB) 72460

[startup+1182.3 s]
/proc/loadavg: 1.03 1.01 1.00 2/66 6659
/proc/meminfo: memFree=1350520/2055920 swapFree=4171920/4192956
[pid=6650] ppid=6648 vsize=5356 CPUtime=0.02
/proc/6650/stat : 6650 (lysat.sh) S 6648 6650 6383 0 -1 4194304 310 253 0 0 0 0 2 0 18 0 1 0 1121655958 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6650/statm: 1339 237 195 169 0 50 0
[pid=6653] ppid=6650 vsize=69860 CPUtime=1181.65
/proc/6653/stat : 6653 (LySATi) R 6650 6650 6383 0 -1 4194304 16038 0 0 0 118149 16 0 0 25 0 1 0 1121655960 71536640 16023 1992294400 134512640 135226915 4294956208 18446744073709551615 134537059 0 0 4096 3 0 0 0 17 0 0 0
/proc/6653/statm: 17465 16023 81 174 0 17288 0
Current children cumulated CPU time (s) 1181.67
Current children cumulated vsize (KiB) 75216



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.7 s]
/proc/loadavg: 1.02 1.01 1.00 2/66 6659
/proc/meminfo: memFree=1350520/2055920 swapFree=4171920/4192956
[pid=6650] ppid=6648 vsize=5356 CPUtime=0.02
/proc/6650/stat : 6650 (lysat.sh) S 6648 6650 6383 0 -1 4194304 310 253 0 0 0 0 2 0 18 0 1 0 1121655958 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6650/statm: 1339 237 195 169 0 50 0
[pid=6653] ppid=6650 vsize=69860 CPUtime=1200.05
/proc/6653/stat : 6653 (LySATi) R 6650 6650 6383 0 -1 4194304 16038 0 0 0 119989 16 0 0 25 0 1 0 1121655960 71536640 16023 1992294400 134512640 135226915 4294956208 18446744073709551615 134735557 0 0 4096 3 0 0 0 17 0 0 0
/proc/6653/statm: 17465 16023 81 174 0 17288 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 75216

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 6650 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 1200.07
#
# 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): 1200.07
CPU user time (s): 1199.91
CPU system time (s): 0.16
CPU usage (%): 99.9465
Max. virtual memory (cumulated for all children) (KiB): 75216

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= 563
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= 3

runsolver used 0.98285 second user time and 3.47847 second system time

The end

Launcher Data 

Begin job on node28 at 2009-03-31 10:58:22
IDJOB=1526379
IDBENCH=70532
IDSOLVER=511
FILE ID=node28/1526379-1238489902
PBS_JOBID= 9061857
Free space on /tmp= 66308 MiB

SOLVER NAME= LySAT i/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/7SAT/SATISFIABLE/75/unif-k7-r89-v75-c6675-S51205200-028.cnf
COMMAND LINE= lysat.sh BENCHNAME i
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1526379-1238489902/watcher-1526379-1238489902 -o /tmp/evaluation-result-1526379-1238489902/solver-1526379-1238489902 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1526379-1238489902.cnf i

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

MD5SUM BENCH= 28daa15bd31978d0b42959b6abf4709b
RANDOM SEED=701780086

node28.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		: 3000.212
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		: 3000.212
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:       1415592 kB
Buffers:        110348 kB
Cached:         417404 kB
SwapCached:      14208 kB
Active:         173076 kB
Inactive:       371480 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1415592 kB
SwapTotal:     4192956 kB
SwapFree:      4171920 kB
Dirty:            2332 kB
Writeback:           0 kB
Mapped:          17816 kB
Slab:            81616 kB
Committed_AS:  2951176 kB
PageTables:       1428 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66304 MiB
End job on node28 at 2009-03-31 11:18:25