Trace number 1526314

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) 1200.08 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/7SAT/SATISFIABLE/65/
unif-k7-r89-v65-c5785-S1895787950-064.cnf
MD5SUM54a96505caa013e850b03b843814f5cb
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.056991
Satisfiable
(Un)Satisfiability was proved
Number of variables65
Number of clauses5785
Sum of the clauses size40495
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 55785

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 |    5785    40495 |    1735       0        0     nan |  0.000 % |
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 65   #clauses: 5785   #literals: 40495
0.00/0.01	c CPU time:   0.007998 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:  65                                                   |
0.00/0.02	c |  Number of clauses:    5785                                                 |
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-1526314-1238488333/watcher-1526314-1238488333 -o /tmp/evaluation-result-1526314-1238488333/solver-1526314-1238488333 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1526314-1238488333.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: 2.02 2.04 1.73 3/69 16842
/proc/meminfo: memFree=1514392/2055920 swapFree=4171336/4192956
[pid=16842] ppid=16840 vsize=5356 CPUtime=0
/proc/16842/stat : 16842 (lysat.sh) R 16840 16842 16492 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 1121496498 5484544 234 1992294400 4194304 4889804 548682068800 18446744073709551615 264840473247 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/16842/statm: 1339 234 194 169 0 50 0
[pid=16843] ppid=16842 vsize=824 CPUtime=0
/proc/16843/stat : 16843 (SatElite) R 16842 16842 16492 0 -1 4194304 112 0 0 0 0 0 0 0 18 0 1 0 1121496498 843776 96 1992294400 134512640 135034092 4294956096 18446744073709551615 134691005 0 0 4096 3 0 0 0 17 0 0 0
/proc/16843/statm: 206 98 50 127 0 76 0

[startup+0.0485831 s]
/proc/loadavg: 2.02 2.04 1.73 3/69 16842
/proc/meminfo: memFree=1514392/2055920 swapFree=4171336/4192956
[pid=16842] ppid=16840 vsize=5356 CPUtime=0.02
/proc/16842/stat : 16842 (lysat.sh) S 16840 16842 16492 0 -1 4194304 310 234 0 0 0 0 2 0 16 0 1 0 1121496498 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16842/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5356

[startup+0.101583 s]
/proc/loadavg: 2.02 2.04 1.73 3/69 16842
/proc/meminfo: memFree=1514392/2055920 swapFree=4171336/4192956
[pid=16842] ppid=16840 vsize=5356 CPUtime=0.02
/proc/16842/stat : 16842 (lysat.sh) S 16840 16842 16492 0 -1 4194304 310 234 0 0 0 0 2 0 16 0 1 0 1121496498 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16842/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5356

[startup+0.301604 s]
/proc/loadavg: 2.02 2.04 1.73 3/69 16842
/proc/meminfo: memFree=1514392/2055920 swapFree=4171336/4192956
[pid=16842] ppid=16840 vsize=5356 CPUtime=0.02
/proc/16842/stat : 16842 (lysat.sh) S 16840 16842 16492 0 -1 4194304 310 234 0 0 0 0 2 0 16 0 1 0 1121496498 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16842/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5356

[startup+0.701645 s]
/proc/loadavg: 2.02 2.04 1.73 3/69 16842
/proc/meminfo: memFree=1514392/2055920 swapFree=4171336/4192956
[pid=16842] ppid=16840 vsize=5356 CPUtime=0.02
/proc/16842/stat : 16842 (lysat.sh) S 16840 16842 16492 0 -1 4194304 310 234 0 0 0 0 2 0 16 0 1 0 1121496498 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16842/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5356

[startup+1.50173 s]
/proc/loadavg: 1.93 2.02 1.73 2/71 16845
/proc/meminfo: memFree=1512008/2055920 swapFree=4171336/4192956
[pid=16842] ppid=16840 vsize=5356 CPUtime=0.02
/proc/16842/stat : 16842 (lysat.sh) S 16840 16842 16492 0 -1 4194304 310 234 0 0 0 0 2 0 16 0 1 0 1121496498 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16842/statm: 1339 237 195 169 0 50 0
[pid=16845] ppid=16842 vsize=4300 CPUtime=1.47
/proc/16845/stat : 16845 (LySATi) R 16842 16842 16492 0 -1 4194304 769 0 0 0 147 0 0 0 25 0 1 0 1121496500 4403200 754 1992294400 134512640 135226915 4294956208 18446744073709551615 134536785 0 0 4096 3 0 0 0 17 1 0 0
/proc/16845/statm: 1075 754 81 174 0 898 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 9656

[startup+3.10189 s]
/proc/loadavg: 1.93 2.02 1.73 2/71 16845
/proc/meminfo: memFree=1510920/2055920 swapFree=4171336/4192956
[pid=16842] ppid=16840 vsize=5356 CPUtime=0.02
/proc/16842/stat : 16842 (lysat.sh) S 16840 16842 16492 0 -1 4194304 310 234 0 0 0 0 2 0 16 0 1 0 1121496498 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16842/statm: 1339 237 195 169 0 50 0
[pid=16845] ppid=16842 vsize=5272 CPUtime=3.07
/proc/16845/stat : 16845 (LySATi) R 16842 16842 16492 0 -1 4194304 1002 0 0 0 307 0 0 0 25 0 1 0 1121496500 5398528 987 1992294400 134512640 135226915 4294956208 18446744073709551615 134537275 0 0 4096 3 0 0 0 17 1 0 0
/proc/16845/statm: 1318 987 81 174 0 1141 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 10628

[startup+6.30122 s]
/proc/loadavg: 1.93 2.02 1.73 2/71 16845
/proc/meminfo: memFree=1508624/2055920 swapFree=4171336/4192956
[pid=16842] ppid=16840 vsize=5356 CPUtime=0.02
/proc/16842/stat : 16842 (lysat.sh) S 16840 16842 16492 0 -1 4194304 310 234 0 0 0 0 2 0 16 0 1 0 1121496498 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16842/statm: 1339 237 195 169 0 50 0
[pid=16845] ppid=16842 vsize=6968 CPUtime=6.27
/proc/16845/stat : 16845 (LySATi) R 16842 16842 16492 0 -1 4194304 1414 0 0 0 627 0 0 0 25 0 1 0 1121496500 7135232 1399 1992294400 134512640 135226915 4294956208 18446744073709551615 134536783 0 0 4096 3 0 0 0 17 1 0 0
/proc/16845/statm: 1742 1399 81 174 0 1565 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 12324

[startup+12.7029 s]
/proc/loadavg: 1.79 1.98 1.72 2/71 16845
/proc/meminfo: memFree=1507472/2055920 swapFree=4171336/4192956
[pid=16842] ppid=16840 vsize=5356 CPUtime=0.02
/proc/16842/stat : 16842 (lysat.sh) S 16840 16842 16492 0 -1 4194304 310 234 0 0 0 0 2 0 16 0 1 0 1121496498 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16842/statm: 1339 237 195 169 0 50 0
[pid=16845] ppid=16842 vsize=8112 CPUtime=12.67
/proc/16845/stat : 16845 (LySATi) R 16842 16842 16492 0 -1 4194304 1671 0 0 0 1266 1 0 0 25 0 1 0 1121496500 8306688 1656 1992294400 134512640 135226915 4294956208 18446744073709551615 134738044 0 0 4096 3 0 0 0 17 1 0 0
/proc/16845/statm: 2028 1656 81 174 0 1851 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 13468

[startup+25.5012 s]
/proc/loadavg: 1.67 1.95 1.71 2/71 16845
/proc/meminfo: memFree=1503952/2055920 swapFree=4171336/4192956
[pid=16842] ppid=16840 vsize=5356 CPUtime=0.02
/proc/16842/stat : 16842 (lysat.sh) S 16840 16842 16492 0 -1 4194304 310 234 0 0 0 0 2 0 16 0 1 0 1121496498 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16842/statm: 1339 237 195 169 0 50 0
[pid=16845] ppid=16842 vsize=11596 CPUtime=25.46
/proc/16845/stat : 16845 (LySATi) R 16842 16842 16492 0 -1 4194304 2509 0 0 0 2545 1 0 0 25 0 1 0 1121496500 11874304 2494 1992294400 134512640 135226915 4294956208 18446744073709551615 134543687 0 0 4096 3 0 0 0 17 1 0 0
/proc/16845/statm: 2899 2494 81 174 0 2722 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 16952

[startup+51.1018 s]
/proc/loadavg: 1.40 1.86 1.69 2/71 16845
/proc/meminfo: memFree=1501968/2055920 swapFree=4171336/4192956
[pid=16842] ppid=16840 vsize=5356 CPUtime=0.02
/proc/16842/stat : 16842 (lysat.sh) S 16840 16842 16492 0 -1 4194304 310 234 0 0 0 0 2 0 16 0 1 0 1121496498 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16842/statm: 1339 237 195 169 0 50 0
[pid=16845] ppid=16842 vsize=13844 CPUtime=51.06
/proc/16845/stat : 16845 (LySATi) R 16842 16842 16492 0 -1 4194304 3027 0 0 0 5104 2 0 0 25 0 1 0 1121496500 14176256 3012 1992294400 134512640 135226915 4294956208 18446744073709551615 134537043 0 0 4096 3 0 0 0 17 1 0 0
/proc/16845/statm: 3461 3012 81 174 0 3284 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 19200

[startup+102.305 s]
/proc/loadavg: 1.17 1.72 1.65 2/71 16845
/proc/meminfo: memFree=1496592/2055920 swapFree=4171336/4192956
[pid=16842] ppid=16840 vsize=5356 CPUtime=0.02
/proc/16842/stat : 16842 (lysat.sh) S 16840 16842 16492 0 -1 4194304 310 234 0 0 0 0 2 0 16 0 1 0 1121496498 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16842/statm: 1339 237 195 169 0 50 0
[pid=16845] ppid=16842 vsize=19416 CPUtime=102.25
/proc/16845/stat : 16845 (LySATi) R 16842 16842 16492 0 -1 4194304 4343 0 0 0 10221 4 0 0 25 0 1 0 1121496500 19881984 4328 1992294400 134512640 135226915 4294956208 18446744073709551615 134537043 0 0 4096 3 0 0 0 17 1 0 0
/proc/16845/statm: 4854 4328 81 174 0 4677 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 24772

[startup+162.301 s]
/proc/loadavg: 1.06 1.59 1.61 2/71 16845
/proc/meminfo: memFree=1492752/2055920 swapFree=4171336/4192956
[pid=16842] ppid=16840 vsize=5356 CPUtime=0.02
/proc/16842/stat : 16842 (lysat.sh) S 16840 16842 16492 0 -1 4194304 310 234 0 0 0 0 2 0 16 0 1 0 1121496498 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16842/statm: 1339 237 195 169 0 50 0
[pid=16845] ppid=16842 vsize=23336 CPUtime=162.23
/proc/16845/stat : 16845 (LySATi) R 16842 16842 16492 0 -1 4194304 5295 0 0 0 16218 5 0 0 25 0 1 0 1121496500 23896064 5280 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/16845/statm: 5834 5280 81 174 0 5657 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 28692

[startup+222.301 s]
/proc/loadavg: 1.02 1.48 1.56 2/71 16845
/proc/meminfo: memFree=1487504/2055920 swapFree=4171336/4192956
[pid=16842] ppid=16840 vsize=5356 CPUtime=0.02
/proc/16842/stat : 16842 (lysat.sh) S 16840 16842 16492 0 -1 4194304 310 234 0 0 0 0 2 0 16 0 1 0 1121496498 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16842/statm: 1339 237 195 169 0 50 0
[pid=16845] ppid=16842 vsize=29168 CPUtime=222.21
/proc/16845/stat : 16845 (LySATi) R 16842 16842 16492 0 -1 4194304 6587 0 0 0 22215 6 0 0 25 0 1 0 1121496500 29868032 6572 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/16845/statm: 7292 6572 81 174 0 7115 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 34524

[startup+282.301 s]
/proc/loadavg: 1.01 1.39 1.53 2/71 16845
/proc/meminfo: memFree=1485840/2055920 swapFree=4171336/4192956
[pid=16842] ppid=16840 vsize=5356 CPUtime=0.02
/proc/16842/stat : 16842 (lysat.sh) S 16840 16842 16492 0 -1 4194304 310 234 0 0 0 0 2 0 16 0 1 0 1121496498 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16842/statm: 1339 237 195 169 0 50 0
[pid=16845] ppid=16842 vsize=31328 CPUtime=282.19
/proc/16845/stat : 16845 (LySATi) R 16842 16842 16492 0 -1 4194304 7060 0 0 0 28213 6 0 0 25 0 1 0 1121496500 32079872 7045 1992294400 134512640 135226915 4294956208 18446744073709551615 134537299 0 0 4096 3 0 0 0 17 1 0 0
/proc/16845/statm: 7832 7045 81 174 0 7655 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 36684

[startup+342.302 s]
/proc/loadavg: 1.00 1.32 1.49 2/71 16845
/proc/meminfo: memFree=1483472/2055920 swapFree=4171336/4192956
[pid=16842] ppid=16840 vsize=5356 CPUtime=0.02
/proc/16842/stat : 16842 (lysat.sh) S 16840 16842 16492 0 -1 4194304 310 234 0 0 0 0 2 0 16 0 1 0 1121496498 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16842/statm: 1339 237 195 169 0 50 0
[pid=16845] ppid=16842 vsize=33576 CPUtime=342.18
/proc/16845/stat : 16845 (LySATi) R 16842 16842 16492 0 -1 4194304 7623 0 0 0 34211 7 0 0 25 0 1 0 1121496500 34381824 7608 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/16845/statm: 8394 7608 81 174 0 8217 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 38932

[startup+402.302 s]
/proc/loadavg: 1.00 1.26 1.46 2/71 16845
/proc/meminfo: memFree=1479952/2055920 swapFree=4171336/4192956
[pid=16842] ppid=16840 vsize=5356 CPUtime=0.02
/proc/16842/stat : 16842 (lysat.sh) S 16840 16842 16492 0 -1 4194304 310 234 0 0 0 0 2 0 16 0 1 0 1121496498 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16842/statm: 1339 237 195 169 0 50 0
[pid=16845] ppid=16842 vsize=37372 CPUtime=402.16
/proc/16845/stat : 16845 (LySATi) R 16842 16842 16492 0 -1 4194304 8492 0 0 0 40208 8 0 0 25 0 1 0 1121496500 38268928 8477 1992294400 134512640 135226915 4294956208 18446744073709551615 134537062 0 0 4096 3 0 0 0 17 1 0 0
/proc/16845/statm: 9343 8477 81 174 0 9166 0

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

/proc/16845/statm: 10301 9266 81 174 0 10124 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 46560

[startup+582.301 s]
/proc/loadavg: 1.00 1.13 1.37 2/71 16845
/proc/meminfo: memFree=1475792/2055920 swapFree=4171336/4192956
[pid=16842] ppid=16840 vsize=5356 CPUtime=0.02
/proc/16842/stat : 16842 (lysat.sh) S 16840 16842 16492 0 -1 4194304 310 234 0 0 0 0 2 0 16 0 1 0 1121496498 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16842/statm: 1339 237 195 169 0 50 0
[pid=16845] ppid=16842 vsize=42388 CPUtime=582.12
/proc/16845/stat : 16845 (LySATi) R 16842 16842 16492 0 -1 4194304 9530 0 0 0 58203 9 0 0 25 0 1 0 1121496500 43405312 9511 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/16845/statm: 10597 9511 81 174 0 10420 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 47744

[startup+642.301 s]
/proc/loadavg: 1.00 1.11 1.34 2/71 16845
/proc/meminfo: memFree=1474768/2055920 swapFree=4171336/4192956
[pid=16842] ppid=16840 vsize=5356 CPUtime=0.02
/proc/16842/stat : 16842 (lysat.sh) S 16840 16842 16492 0 -1 4194304 310 234 0 0 0 0 2 0 16 0 1 0 1121496498 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16842/statm: 1339 237 195 169 0 50 0
[pid=16845] ppid=16842 vsize=43464 CPUtime=642.1
/proc/16845/stat : 16845 (LySATi) R 16842 16842 16492 0 -1 4194304 9777 0 0 0 64201 9 0 0 25 0 1 0 1121496500 44507136 9758 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/16845/statm: 10866 9758 81 174 0 10689 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 48820

[startup+702.302 s]
/proc/loadavg: 1.00 1.08 1.32 2/71 16847
/proc/meminfo: memFree=1474000/2055920 swapFree=4171336/4192956
[pid=16842] ppid=16840 vsize=5356 CPUtime=0.02
/proc/16842/stat : 16842 (lysat.sh) S 16840 16842 16492 0 -1 4194304 310 234 0 0 0 0 2 0 16 0 1 0 1121496498 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16842/statm: 1339 237 195 169 0 50 0
[pid=16845] ppid=16842 vsize=44292 CPUtime=702.09
/proc/16845/stat : 16845 (LySATi) R 16842 16842 16492 0 -1 4194304 9962 0 0 0 70199 10 0 0 25 0 1 0 1121496500 45355008 9943 1992294400 134512640 135226915 4294956208 18446744073709551615 134543500 0 0 4096 3 0 0 0 17 1 0 0
/proc/16845/statm: 11073 9943 81 174 0 10896 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 49648

[startup+762.306 s]
/proc/loadavg: 1.00 1.07 1.30 2/71 16847
/proc/meminfo: memFree=1470480/2055920 swapFree=4171336/4192956
[pid=16842] ppid=16840 vsize=5356 CPUtime=0.02
/proc/16842/stat : 16842 (lysat.sh) S 16840 16842 16492 0 -1 4194304 310 234 0 0 0 0 2 0 16 0 1 0 1121496498 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16842/statm: 1339 237 195 169 0 50 0
[pid=16845] ppid=16842 vsize=47856 CPUtime=762.07
/proc/16845/stat : 16845 (LySATi) R 16842 16842 16492 0 -1 4194304 10860 0 0 0 76196 11 0 0 25 0 1 0 1121496500 49004544 10841 1992294400 134512640 135226915 4294956208 18446744073709551615 134536955 0 0 4096 3 0 0 0 17 1 0 0
/proc/16845/statm: 11964 10841 81 174 0 11787 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 53212

[startup+822.302 s]
/proc/loadavg: 1.00 1.05 1.27 2/71 16847
/proc/meminfo: memFree=1466064/2055920 swapFree=4171336/4192956
[pid=16842] ppid=16840 vsize=5356 CPUtime=0.02
/proc/16842/stat : 16842 (lysat.sh) S 16840 16842 16492 0 -1 4194304 310 234 0 0 0 0 2 0 16 0 1 0 1121496498 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16842/statm: 1339 237 195 169 0 50 0
[pid=16845] ppid=16842 vsize=52424 CPUtime=822.05
/proc/16845/stat : 16845 (LySATi) R 16842 16842 16492 0 -1 4194304 11960 0 0 0 82192 13 0 0 25 0 1 0 1121496500 53682176 11941 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/16845/statm: 13106 11941 81 174 0 12929 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 57780

[startup+882.302 s]
/proc/loadavg: 1.00 1.04 1.26 2/71 16847
/proc/meminfo: memFree=1465552/2055920 swapFree=4171336/4192956
[pid=16842] ppid=16840 vsize=5356 CPUtime=0.02
/proc/16842/stat : 16842 (lysat.sh) S 16840 16842 16492 0 -1 4194304 310 234 0 0 0 0 2 0 16 0 1 0 1121496498 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16842/statm: 1339 237 195 169 0 50 0
[pid=16845] ppid=16842 vsize=53036 CPUtime=882.04
/proc/16845/stat : 16845 (LySATi) R 16842 16842 16492 0 -1 4194304 12092 0 0 0 88191 13 0 0 25 0 1 0 1121496500 54308864 12073 1992294400 134512640 135226915 4294956208 18446744073709551615 134536930 0 0 4096 3 0 0 0 17 1 0 0
/proc/16845/statm: 13259 12073 81 174 0 13082 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 58392

[startup+942.301 s]
/proc/loadavg: 1.00 1.03 1.24 2/71 16847
/proc/meminfo: memFree=1465168/2055920 swapFree=4171336/4192956
[pid=16842] ppid=16840 vsize=5356 CPUtime=0.02
/proc/16842/stat : 16842 (lysat.sh) S 16840 16842 16492 0 -1 4194304 310 234 0 0 0 0 2 0 16 0 1 0 1121496498 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16842/statm: 1339 237 195 169 0 50 0
[pid=16845] ppid=16842 vsize=53324 CPUtime=942.03
/proc/16845/stat : 16845 (LySATi) R 16842 16842 16492 0 -1 4194304 12156 0 0 0 94189 14 0 0 25 0 1 0 1121496500 54603776 12137 1992294400 134512640 135226915 4294956208 18446744073709551615 134536776 0 0 4096 3 0 0 0 17 1 0 0
/proc/16845/statm: 13331 12137 81 174 0 13154 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 58680

[startup+1002.3 s]
/proc/loadavg: 1.00 1.02 1.22 2/71 16847
/proc/meminfo: memFree=1464848/2055920 swapFree=4171336/4192956
[pid=16842] ppid=16840 vsize=5356 CPUtime=0.02
/proc/16842/stat : 16842 (lysat.sh) S 16840 16842 16492 0 -1 4194304 310 234 0 0 0 0 2 0 16 0 1 0 1121496498 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16842/statm: 1339 237 195 169 0 50 0
[pid=16845] ppid=16842 vsize=53792 CPUtime=1002.01
/proc/16845/stat : 16845 (LySATi) R 16842 16842 16492 0 -1 4194304 12253 0 0 0 100187 14 0 0 25 0 1 0 1121496500 55083008 12234 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/16845/statm: 13448 12234 81 174 0 13271 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 59148

[startup+1062.3 s]
/proc/loadavg: 1.00 1.02 1.20 2/71 16847
/proc/meminfo: memFree=1464016/2055920 swapFree=4171336/4192956
[pid=16842] ppid=16840 vsize=5356 CPUtime=0.02
/proc/16842/stat : 16842 (lysat.sh) S 16840 16842 16492 0 -1 4194304 310 234 0 0 0 0 2 0 16 0 1 0 1121496498 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16842/statm: 1339 237 195 169 0 50 0
[pid=16845] ppid=16842 vsize=54836 CPUtime=1061.99
/proc/16845/stat : 16845 (LySATi) R 16842 16842 16492 0 -1 4194304 12463 0 0 0 106185 14 0 0 25 0 1 0 1121496500 56152064 12444 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/16845/statm: 13709 12444 81 174 0 13532 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 60192

[startup+1122.3 s]
/proc/loadavg: 1.00 1.01 1.18 2/71 16847
/proc/meminfo: memFree=1463120/2055920 swapFree=4171336/4192956
[pid=16842] ppid=16840 vsize=5356 CPUtime=0.02
/proc/16842/stat : 16842 (lysat.sh) S 16840 16842 16492 0 -1 4194304 310 234 0 0 0 0 2 0 16 0 1 0 1121496498 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16842/statm: 1339 237 195 169 0 50 0
[pid=16845] ppid=16842 vsize=55628 CPUtime=1121.98
/proc/16845/stat : 16845 (LySATi) R 16842 16842 16492 0 -1 4194304 12669 0 0 0 112183 15 0 0 25 0 1 0 1121496500 56963072 12650 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/16845/statm: 13907 12650 81 174 0 13730 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 60984

[startup+1182.3 s]
/proc/loadavg: 1.00 1.01 1.17 2/71 16847
/proc/meminfo: memFree=1459984/2055920 swapFree=4171336/4192956
[pid=16842] ppid=16840 vsize=5356 CPUtime=0.02
/proc/16842/stat : 16842 (lysat.sh) S 16840 16842 16492 0 -1 4194304 310 234 0 0 0 0 2 0 16 0 1 0 1121496498 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16842/statm: 1339 237 195 169 0 50 0
[pid=16845] ppid=16842 vsize=59460 CPUtime=1181.97
/proc/16845/stat : 16845 (LySATi) R 16842 16842 16492 0 -1 4194304 13468 0 0 0 118181 16 0 0 25 0 1 0 1121496500 60887040 13449 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/16845/statm: 14865 13449 81 174 0 14688 0
Current children cumulated CPU time (s) 1181.99
Current children cumulated vsize (KiB) 64816



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.17 2/71 16847
/proc/meminfo: memFree=1458704/2055920 swapFree=4171336/4192956
[pid=16842] ppid=16840 vsize=5356 CPUtime=0.02
/proc/16842/stat : 16842 (lysat.sh) S 16840 16842 16492 0 -1 4194304 310 234 0 0 0 0 2 0 16 0 1 0 1121496498 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16842/statm: 1339 237 195 169 0 50 0
[pid=16845] ppid=16842 vsize=60712 CPUtime=1200.06
/proc/16845/stat : 16845 (LySATi) R 16842 16842 16492 0 -1 4194304 13773 0 0 0 119990 16 0 0 25 0 1 0 1121496500 62169088 13754 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/16845/statm: 15178 13754 81 174 0 15001 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 66068

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 16842 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=21996
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=2999
# CPU time returned by wait4() is 0.024995
# while last known CPU time is 1200.08
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.41
CPU time (s): 1200.08
CPU user time (s): 1199.92
CPU system time (s): 0.16
CPU usage (%): 99.9723
Max. virtual memory (cumulated for all children) (KiB): 66068

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.021996
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= 544
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 1.05084 second user time and 3.32649 second system time

The end

Launcher Data 

Begin job on node44 at 2009-03-31 10:32:14
IDJOB=1526314
IDBENCH=70519
IDSOLVER=511
FILE ID=node44/1526314-1238488333
PBS_JOBID= 9061834
Free space on /tmp= 66400 MiB

SOLVER NAME= LySAT i/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/7SAT/SATISFIABLE/65/unif-k7-r89-v65-c5785-S1895787950-064.cnf
COMMAND LINE= lysat.sh BENCHNAME i
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1526314-1238488333/watcher-1526314-1238488333 -o /tmp/evaluation-result-1526314-1238488333/solver-1526314-1238488333 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1526314-1238488333.cnf i

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

MD5SUM BENCH= 54a96505caa013e850b03b843814f5cb
RANDOM SEED=1003650381

node44.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		: 3000.241
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		: 3000.241
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:       1514936 kB
Buffers:         87864 kB
Cached:         347488 kB
SwapCached:      11068 kB
Active:         181480 kB
Inactive:       266448 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1514936 kB
SwapTotal:     4192956 kB
SwapFree:      4171336 kB
Dirty:            2312 kB
Writeback:           0 kB
Mapped:          18184 kB
Slab:            78528 kB
Committed_AS:  2695416 kB
PageTables:       1796 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= 66396 MiB
End job on node44 at 2009-03-31 10:52:16