Trace number 1730546

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 1200.61

General information on the benchmark

Namecrafted/Difficult/contest05/others/
pmg-13-UNSAT.sat05-3941.reshuffled-07.cnf
MD5SUM9ce7a6a007310fa075cda4060c50d29c
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark16.0386
Satisfiable
(Un)Satisfiability was proved
Number of variables409
Number of clauses1362
Sum of the clauses size4084
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 22
Number of clauses of size 31360
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.00	c Parsing...
0.00/0.00	c ==============================================================================
0.00/0.00	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.00	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.00	c ==============================================================================
0.00/0.00	c |         0 |    1362     4084 |     408       0        0     nan |  0.000 % |
0.00/0.00	c |         0 |    1360     4079 |      --       0       --      -- |     --   | -2/-5
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 408   #clauses: 1360   #literals: 4079
0.00/0.00	c CPU time:   0.003999 s
0.00/0.00	c ==============================================================================
0.00/0.01	c lySAT 0.1
0.00/0.01	c minisat core +  additionnal features
0.00/0.01	c ============================[ Problem Statistics ]=============================
0.00/0.01	c |                                                                             |
0.00/0.01	c |  Number of variables:  408                                                  |
0.00/0.01	c |  Number of clauses:    1360                                                 |
0.00/0.01	c |  Parsing time:         0.00         s                                       |

Verifier Data 

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

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1730546-1240760726/watcher-1730546-1240760726 -o /tmp/evaluation-result-1730546-1240760726/solver-1730546-1240760726 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1730546-1240760726.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 3/64 888
/proc/meminfo: memFree=1366080/2055920 swapFree=4181900/4192956
[pid=888] ppid=886 vsize=5356 CPUtime=0
/proc/888/stat : 888 (lysat.sh) S 886 888 444 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 104100636 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/888/statm: 1339 235 195 169 0 50 0
[pid=889] ppid=888 vsize=832 CPUtime=0
/proc/889/stat : 889 (SatElite) R 888 888 444 0 -1 4194304 139 0 0 0 0 0 0 0 19 0 1 0 104100636 851968 123 1992294400 134512640 135034092 4294956096 18446744073709551615 134676334 0 0 4096 3 0 0 0 17 0 0 0
/proc/889/statm: 208 123 68 127 0 78 0

[startup+0.063769 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 888
/proc/meminfo: memFree=1366080/2055920 swapFree=4181900/4192956
[pid=888] ppid=886 vsize=5356 CPUtime=0
/proc/888/stat : 888 (lysat.sh) S 886 888 444 0 -1 4194304 310 144 0 0 0 0 0 0 19 0 1 0 104100636 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/888/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.101774 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 888
/proc/meminfo: memFree=1366080/2055920 swapFree=4181900/4192956
[pid=888] ppid=886 vsize=5356 CPUtime=0
/proc/888/stat : 888 (lysat.sh) S 886 888 444 0 -1 4194304 310 144 0 0 0 0 0 0 19 0 1 0 104100636 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/888/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.301812 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 888
/proc/meminfo: memFree=1366080/2055920 swapFree=4181900/4192956
[pid=888] ppid=886 vsize=5356 CPUtime=0
/proc/888/stat : 888 (lysat.sh) S 886 888 444 0 -1 4194304 310 144 0 0 0 0 0 0 19 0 1 0 104100636 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/888/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.701886 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 888
/proc/meminfo: memFree=1366080/2055920 swapFree=4181900/4192956
[pid=888] ppid=886 vsize=5356 CPUtime=0
/proc/888/stat : 888 (lysat.sh) S 886 888 444 0 -1 4194304 310 144 0 0 0 0 0 0 19 0 1 0 104100636 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/888/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50203 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 891
/proc/meminfo: memFree=1363184/2055920 swapFree=4181900/4192956
[pid=888] ppid=886 vsize=5356 CPUtime=0
/proc/888/stat : 888 (lysat.sh) S 886 888 444 0 -1 4194304 310 144 0 0 0 0 0 0 19 0 1 0 104100636 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/888/statm: 1339 237 195 169 0 50 0
[pid=891] ppid=888 vsize=5472 CPUtime=1.48
/proc/891/stat : 891 (LySATi) R 888 888 444 0 -1 4194304 1025 0 0 0 148 0 0 0 25 0 1 0 104100637 5603328 1010 1992294400 134512640 135226915 4294956208 18446744073709551615 134540791 0 0 4096 3 0 0 0 17 0 0 0
/proc/891/statm: 1368 1010 81 174 0 1191 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 10828

[startup+3.10132 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 891
/proc/meminfo: memFree=1361456/2055920 swapFree=4181900/4192956
[pid=888] ppid=886 vsize=5356 CPUtime=0
/proc/888/stat : 888 (lysat.sh) S 886 888 444 0 -1 4194304 310 144 0 0 0 0 0 0 19 0 1 0 104100636 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/888/statm: 1339 237 195 169 0 50 0
[pid=891] ppid=888 vsize=7776 CPUtime=3.07
/proc/891/stat : 891 (LySATi) R 888 888 444 0 -1 4194304 1602 0 0 0 307 0 0 0 25 0 1 0 104100637 7962624 1587 1992294400 134512640 135226915 4294956208 18446744073709551615 134537123 0 0 4096 3 0 0 0 17 0 0 0
/proc/891/statm: 1944 1587 81 174 0 1767 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 13132

[startup+6.3019 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 891
/proc/meminfo: memFree=1356408/2055920 swapFree=4181900/4192956
[pid=888] ppid=886 vsize=5356 CPUtime=0
/proc/888/stat : 888 (lysat.sh) S 886 888 444 0 -1 4194304 310 144 0 0 0 0 0 0 19 0 1 0 104100636 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/888/statm: 1339 237 195 169 0 50 0
[pid=891] ppid=888 vsize=10924 CPUtime=6.28
/proc/891/stat : 891 (LySATi) R 888 888 444 0 -1 4194304 2385 0 0 0 627 1 0 0 25 0 1 0 104100637 11186176 2370 1992294400 134512640 135226915 4294956208 18446744073709551615 134537542 0 0 4096 3 0 0 0 17 0 0 0
/proc/891/statm: 2731 2370 81 174 0 2554 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 16280

[startup+12.7021 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 891
/proc/meminfo: memFree=1353160/2055920 swapFree=4181900/4192956
[pid=888] ppid=886 vsize=5356 CPUtime=0
/proc/888/stat : 888 (lysat.sh) S 886 888 444 0 -1 4194304 310 144 0 0 0 0 0 0 19 0 1 0 104100636 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/888/statm: 1339 237 195 169 0 50 0
[pid=891] ppid=888 vsize=15128 CPUtime=12.68
/proc/891/stat : 891 (LySATi) R 888 888 444 0 -1 4194304 3423 0 0 0 1266 2 0 0 25 0 1 0 104100637 15491072 3408 1992294400 134512640 135226915 4294956208 18446744073709551615 134537000 0 0 4096 3 0 0 0 17 0 0 0
/proc/891/statm: 3782 3408 81 174 0 3605 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 20484

[startup+25.5014 s]
/proc/loadavg: 0.95 0.98 0.99 2/66 891
/proc/meminfo: memFree=1346376/2055920 swapFree=4181900/4192956
[pid=888] ppid=886 vsize=5356 CPUtime=0
/proc/888/stat : 888 (lysat.sh) S 886 888 444 0 -1 4194304 310 144 0 0 0 0 0 0 19 0 1 0 104100636 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/888/statm: 1339 237 195 169 0 50 0
[pid=891] ppid=888 vsize=21024 CPUtime=25.46
/proc/891/stat : 891 (LySATi) R 888 888 444 0 -1 4194304 4899 0 0 0 2544 2 0 0 25 0 1 0 104100637 21528576 4884 1992294400 134512640 135226915 4294956208 18446744073709551615 134537012 0 0 4096 3 0 0 0 17 0 0 0
/proc/891/statm: 5256 4884 81 174 0 5079 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 26380

[startup+51.1011 s]
/proc/loadavg: 0.96 0.98 0.99 2/66 891
/proc/meminfo: memFree=1336648/2055920 swapFree=4181900/4192956
[pid=888] ppid=886 vsize=5356 CPUtime=0
/proc/888/stat : 888 (lysat.sh) S 886 888 444 0 -1 4194304 310 144 0 0 0 0 0 0 19 0 1 0 104100636 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/888/statm: 1339 237 195 169 0 50 0
[pid=891] ppid=888 vsize=31476 CPUtime=51.05
/proc/891/stat : 891 (LySATi) R 888 888 444 0 -1 4194304 7459 0 0 0 5101 4 0 0 25 0 1 0 104100637 32231424 7444 1992294400 134512640 135226915 4294956208 18446744073709551615 134536847 0 0 4096 3 0 0 0 17 0 0 0
/proc/891/statm: 7869 7444 81 174 0 7692 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 36832

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/66 891
/proc/meminfo: memFree=1329288/2055920 swapFree=4181900/4192956
[pid=888] ppid=886 vsize=5356 CPUtime=0
/proc/888/stat : 888 (lysat.sh) S 886 888 444 0 -1 4194304 310 144 0 0 0 0 0 0 19 0 1 0 104100636 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/888/statm: 1339 237 195 169 0 50 0
[pid=891] ppid=888 vsize=38388 CPUtime=102.23
/proc/891/stat : 891 (LySATi) R 888 888 444 0 -1 4194304 9134 0 0 0 10217 6 0 0 25 0 1 0 104100637 39309312 9119 1992294400 134512640 135226915 4294956208 18446744073709551615 134548453 0 0 4096 3 0 0 0 17 0 0 0
/proc/891/statm: 9597 9119 81 174 0 9420 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 43744

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 891
/proc/meminfo: memFree=1313224/2055920 swapFree=4181900/4192956
[pid=888] ppid=886 vsize=5356 CPUtime=0
/proc/888/stat : 888 (lysat.sh) S 886 888 444 0 -1 4194304 310 144 0 0 0 0 0 0 19 0 1 0 104100636 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/888/statm: 1339 237 195 169 0 50 0
[pid=891] ppid=888 vsize=55028 CPUtime=162.21
/proc/891/stat : 891 (LySATi) R 888 888 444 0 -1 4194304 13197 0 0 0 16210 11 0 0 25 0 1 0 104100637 56348672 13182 1992294400 134512640 135226915 4294956208 18446744073709551615 134537071 0 0 4096 3 0 0 0 17 0 0 0
/proc/891/statm: 13757 13182 81 174 0 13580 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 60384

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 891
/proc/meminfo: memFree=1307592/2055920 swapFree=4181900/4192956
[pid=888] ppid=886 vsize=5356 CPUtime=0
/proc/888/stat : 888 (lysat.sh) S 886 888 444 0 -1 4194304 310 144 0 0 0 0 0 0 19 0 1 0 104100636 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/888/statm: 1339 237 195 169 0 50 0
[pid=891] ppid=888 vsize=60228 CPUtime=222.17
/proc/891/stat : 891 (LySATi) R 888 888 444 0 -1 4194304 14530 0 0 0 22205 12 0 0 25 0 1 0 104100637 61673472 14515 1992294400 134512640 135226915 4294956208 18446744073709551615 134537221 0 0 4096 3 0 0 0 17 0 0 0
/proc/891/statm: 15057 14515 81 174 0 14880 0
Current children cumulated CPU time (s) 222.17
Current children cumulated vsize (KiB) 65584

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 891
/proc/meminfo: memFree=1289160/2055920 swapFree=4181900/4192956
[pid=888] ppid=886 vsize=5356 CPUtime=0
/proc/888/stat : 888 (lysat.sh) S 886 888 444 0 -1 4194304 310 144 0 0 0 0 0 0 19 0 1 0 104100636 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/888/statm: 1339 237 195 169 0 50 0
[pid=891] ppid=888 vsize=79300 CPUtime=282.14
/proc/891/stat : 891 (LySATi) R 888 888 444 0 -1 4194304 19146 0 0 0 28197 17 0 0 25 0 1 0 104100637 81203200 19131 1992294400 134512640 135226915 4294956208 18446744073709551615 134537088 0 0 4096 3 0 0 0 17 0 0 0
/proc/891/statm: 19825 19131 81 174 0 19648 0
Current children cumulated CPU time (s) 282.14
Current children cumulated vsize (KiB) 84656

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 891
/proc/meminfo: memFree=1289032/2055920 swapFree=4181900/4192956
[pid=888] ppid=886 vsize=5356 CPUtime=0
/proc/888/stat : 888 (lysat.sh) S 886 888 444 0 -1 4194304 310 144 0 0 0 0 0 0 19 0 1 0 104100636 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/888/statm: 1339 237 195 169 0 50 0
[pid=891] ppid=888 vsize=79300 CPUtime=342.12
/proc/891/stat : 891 (LySATi) R 888 888 444 0 -1 4194304 19159 0 0 0 34195 17 0 0 25 0 1 0 104100637 81203200 19144 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/891/statm: 19825 19144 81 174 0 19648 0
Current children cumulated CPU time (s) 342.12
Current children cumulated vsize (KiB) 84656

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 891
/proc/meminfo: memFree=1278664/2055920 swapFree=4181900/4192956
[pid=888] ppid=886 vsize=5356 CPUtime=0
/proc/888/stat : 888 (lysat.sh) S 886 888 444 0 -1 4194304 310 144 0 0 0 0 0 0 19 0 1 0 104100636 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/888/statm: 1339 237 195 169 0 50 0
[pid=891] ppid=888 vsize=90084 CPUtime=402.08
/proc/891/stat : 891 (LySATi) R 888 888 444 0 -1 4194304 21804 0 0 0 40188 20 0 0 25 0 1 0 104100637 92246016 21789 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/891/statm: 22521 21789 81 174 0 22344 0

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

/proc/891/statm: 23730 22977 81 174 0 23553 0
Current children cumulated CPU time (s) 522.03
Current children cumulated vsize (KiB) 100276

[startup+582.302 s]
/proc/loadavg: 1.13 1.04 1.01 2/66 891
/proc/meminfo: memFree=1264776/2055920 swapFree=4181900/4192956
[pid=888] ppid=886 vsize=5356 CPUtime=0
/proc/888/stat : 888 (lysat.sh) S 886 888 444 0 -1 4194304 310 144 0 0 0 0 0 0 19 0 1 0 104100636 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/888/statm: 1339 237 195 169 0 50 0
[pid=891] ppid=888 vsize=103736 CPUtime=582
/proc/891/stat : 891 (LySATi) R 888 888 444 0 -1 4194304 25234 0 0 0 58175 25 0 0 25 0 1 0 104100637 106225664 25219 1992294400 134512640 135226915 4294956208 18446744073709551615 134536783 0 0 4096 3 0 0 0 17 0 0 0
/proc/891/statm: 25934 25219 81 174 0 25757 0
Current children cumulated CPU time (s) 582
Current children cumulated vsize (KiB) 109092

[startup+642.303 s]
/proc/loadavg: 1.12 1.04 1.00 2/66 891
/proc/meminfo: memFree=1249992/2055920 swapFree=4181900/4192956
[pid=888] ppid=886 vsize=5356 CPUtime=0
/proc/888/stat : 888 (lysat.sh) S 886 888 444 0 -1 4194304 310 144 0 0 0 0 0 0 19 0 1 0 104100636 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/888/statm: 1339 237 195 169 0 50 0
[pid=891] ppid=888 vsize=119232 CPUtime=641.97
/proc/891/stat : 891 (LySATi) R 888 888 444 0 -1 4194304 28885 0 0 0 64168 29 0 0 25 0 1 0 104100637 122093568 28870 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/891/statm: 29808 28870 81 174 0 29631 0
Current children cumulated CPU time (s) 641.97
Current children cumulated vsize (KiB) 124588

[startup+702.302 s]
/proc/loadavg: 1.04 1.03 1.00 2/66 891
/proc/meminfo: memFree=1249992/2055920 swapFree=4181900/4192956
[pid=888] ppid=886 vsize=5356 CPUtime=0
/proc/888/stat : 888 (lysat.sh) S 886 888 444 0 -1 4194304 310 144 0 0 0 0 0 0 19 0 1 0 104100636 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/888/statm: 1339 237 195 169 0 50 0
[pid=891] ppid=888 vsize=119232 CPUtime=701.94
/proc/891/stat : 891 (LySATi) R 888 888 444 0 -1 4194304 28886 0 0 0 70165 29 0 0 25 0 1 0 104100637 122093568 28871 1992294400 134512640 135226915 4294956208 18446744073709551615 134536749 0 0 4096 3 0 0 0 17 0 0 0
/proc/891/statm: 29808 28871 81 174 0 29631 0
Current children cumulated CPU time (s) 701.94
Current children cumulated vsize (KiB) 124588

[startup+762.306 s]
/proc/loadavg: 1.01 1.02 1.00 2/66 891
/proc/meminfo: memFree=1249864/2055920 swapFree=4181900/4192956
[pid=888] ppid=886 vsize=5356 CPUtime=0
/proc/888/stat : 888 (lysat.sh) S 886 888 444 0 -1 4194304 310 144 0 0 0 0 0 0 19 0 1 0 104100636 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/888/statm: 1339 237 195 169 0 50 0
[pid=891] ppid=888 vsize=119232 CPUtime=761.91
/proc/891/stat : 891 (LySATi) R 888 888 444 0 -1 4194304 28912 0 0 0 76162 29 0 0 25 0 1 0 104100637 122093568 28897 1992294400 134512640 135226915 4294956208 18446744073709551615 134536772 0 0 4096 3 0 0 0 17 0 0 0
/proc/891/statm: 29808 28897 81 174 0 29631 0
Current children cumulated CPU time (s) 761.91
Current children cumulated vsize (KiB) 124588

[startup+822.302 s]
/proc/loadavg: 1.00 1.02 1.00 2/66 891
/proc/meminfo: memFree=1249736/2055920 swapFree=4181900/4192956
[pid=888] ppid=886 vsize=5356 CPUtime=0
/proc/888/stat : 888 (lysat.sh) S 886 888 444 0 -1 4194304 310 144 0 0 0 0 0 0 19 0 1 0 104100636 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/888/statm: 1339 237 195 169 0 50 0
[pid=891] ppid=888 vsize=119232 CPUtime=821.88
/proc/891/stat : 891 (LySATi) R 888 888 444 0 -1 4194304 28960 0 0 0 82159 29 0 0 25 0 1 0 104100637 122093568 28945 1992294400 134512640 135226915 4294956208 18446744073709551615 134537056 0 0 4096 3 0 0 0 17 0 0 0
/proc/891/statm: 29808 28945 81 174 0 29631 0
Current children cumulated CPU time (s) 821.88
Current children cumulated vsize (KiB) 124588

[startup+882.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/66 891
/proc/meminfo: memFree=1241672/2055920 swapFree=4181900/4192956
[pid=888] ppid=886 vsize=5356 CPUtime=0
/proc/888/stat : 888 (lysat.sh) S 886 888 444 0 -1 4194304 310 144 0 0 0 0 0 0 19 0 1 0 104100636 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/888/statm: 1339 237 195 169 0 50 0
[pid=891] ppid=888 vsize=127588 CPUtime=881.85
/proc/891/stat : 891 (LySATi) R 888 888 444 0 -1 4194304 31005 0 0 0 88153 32 0 0 25 0 1 0 104100637 130650112 30990 1992294400 134512640 135226915 4294956208 18446744073709551615 134536757 0 0 4096 3 0 0 0 17 0 0 0
/proc/891/statm: 31897 30990 81 174 0 31720 0
Current children cumulated CPU time (s) 881.85
Current children cumulated vsize (KiB) 132944

[startup+942.303 s]
/proc/loadavg: 1.00 1.01 1.00 2/66 897
/proc/meminfo: memFree=1228160/2055920 swapFree=4181900/4192956
[pid=888] ppid=886 vsize=5356 CPUtime=0
/proc/888/stat : 888 (lysat.sh) S 886 888 444 0 -1 4194304 310 144 0 0 0 0 0 0 19 0 1 0 104100636 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/888/statm: 1339 237 195 169 0 50 0
[pid=891] ppid=888 vsize=141716 CPUtime=941.82
/proc/891/stat : 891 (LySATi) R 888 888 444 0 -1 4194304 34436 0 0 0 94147 35 0 0 25 0 1 0 104100637 145117184 34421 1992294400 134512640 135226915 4294956208 18446744073709551615 134536933 0 0 4096 3 0 0 0 17 0 0 0
/proc/891/statm: 35429 34421 81 174 0 35252 0
Current children cumulated CPU time (s) 941.82
Current children cumulated vsize (KiB) 147072

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 897
/proc/meminfo: memFree=1219904/2055920 swapFree=4181900/4192956
[pid=888] ppid=886 vsize=5356 CPUtime=0
/proc/888/stat : 888 (lysat.sh) S 886 888 444 0 -1 4194304 310 144 0 0 0 0 0 0 19 0 1 0 104100636 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/888/statm: 1339 237 195 169 0 50 0
[pid=891] ppid=888 vsize=149900 CPUtime=1001.79
/proc/891/stat : 891 (LySATi) R 888 888 444 0 -1 4194304 36413 0 0 0 100142 37 0 0 25 0 1 0 104100637 153497600 36398 1992294400 134512640 135226915 4294956208 18446744073709551615 134536776 0 0 4096 3 0 0 0 17 0 0 0
/proc/891/statm: 37475 36398 81 174 0 37298 0
Current children cumulated CPU time (s) 1001.79
Current children cumulated vsize (KiB) 155256

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 897
/proc/meminfo: memFree=1219904/2055920 swapFree=4181900/4192956
[pid=888] ppid=886 vsize=5356 CPUtime=0
/proc/888/stat : 888 (lysat.sh) S 886 888 444 0 -1 4194304 310 144 0 0 0 0 0 0 19 0 1 0 104100636 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/888/statm: 1339 237 195 169 0 50 0
[pid=891] ppid=888 vsize=149900 CPUtime=1061.77
/proc/891/stat : 891 (LySATi) R 888 888 444 0 -1 4194304 36413 0 0 0 106140 37 0 0 25 0 1 0 104100637 153497600 36398 1992294400 134512640 135226915 4294956208 18446744073709551615 134536930 0 0 4096 3 0 0 0 17 0 0 0
/proc/891/statm: 37475 36398 81 174 0 37298 0
Current children cumulated CPU time (s) 1061.77
Current children cumulated vsize (KiB) 155256

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 897
/proc/meminfo: memFree=1219840/2055920 swapFree=4181900/4192956
[pid=888] ppid=886 vsize=5356 CPUtime=0
/proc/888/stat : 888 (lysat.sh) S 886 888 444 0 -1 4194304 310 144 0 0 0 0 0 0 19 0 1 0 104100636 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/888/statm: 1339 237 195 169 0 50 0
[pid=891] ppid=888 vsize=149900 CPUtime=1121.73
/proc/891/stat : 891 (LySATi) R 888 888 444 0 -1 4194304 36425 0 0 0 112136 37 0 0 25 0 1 0 104100637 153497600 36410 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/891/statm: 37475 36410 81 174 0 37298 0
Current children cumulated CPU time (s) 1121.73
Current children cumulated vsize (KiB) 155256

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 897
/proc/meminfo: memFree=1219776/2055920 swapFree=4181900/4192956
[pid=888] ppid=886 vsize=5356 CPUtime=0
/proc/888/stat : 888 (lysat.sh) S 886 888 444 0 -1 4194304 310 144 0 0 0 0 0 0 19 0 1 0 104100636 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/888/statm: 1339 237 195 169 0 50 0
[pid=891] ppid=888 vsize=149900 CPUtime=1181.71
/proc/891/stat : 891 (LySATi) R 888 888 444 0 -1 4194304 36442 0 0 0 118134 37 0 0 25 0 1 0 104100637 153497600 36427 1992294400 134512640 135226915 4294956208 18446744073709551615 134536783 0 0 4096 3 0 0 0 17 0 0 0
/proc/891/statm: 37475 36427 81 174 0 37298 0
Current children cumulated CPU time (s) 1181.71
Current children cumulated vsize (KiB) 155256



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 897
/proc/meminfo: memFree=1219712/2055920 swapFree=4181900/4192956
[pid=888] ppid=886 vsize=5356 CPUtime=0
/proc/888/stat : 888 (lysat.sh) S 886 888 444 0 -1 4194304 310 144 0 0 0 0 0 0 19 0 1 0 104100636 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/888/statm: 1339 237 195 169 0 50 0
[pid=891] ppid=888 vsize=150008 CPUtime=1200
/proc/891/stat : 891 (LySATi) R 888 888 444 0 -1 4194304 36459 0 0 0 119963 37 0 0 25 0 1 0 104100637 153608192 36444 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/891/statm: 37502 36444 81 174 0 37325 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 155364

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 888 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=6998
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=1999
# CPU time returned by wait4() is 0.008997
# while last known CPU time is 1200
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.61
CPU time (s): 1200
CPU user time (s): 1199.63
CPU system time (s): 0.37
CPU usage (%): 99.9489
Max. virtual memory (cumulated for all children) (KiB): 155364

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.006998
system time used= 0.001999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 454
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 0.98185 second user time and 3.39348 second system time

The end

Launcher Data 

Begin job on node44 at 2009-04-26 17:45:26
IDJOB=1730546
IDBENCH=24732
IDSOLVER=511
FILE ID=node44/1730546-1240760726
PBS_JOBID= 9187080
Free space on /tmp= 66220 MiB

SOLVER NAME= LySAT i/2009-03-20
BENCH NAME= SAT07/crafted/Difficult/contest05/others/pmg-13-UNSAT.sat05-3941.reshuffled-07.cnf
COMMAND LINE= lysat.sh BENCHNAME i
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1730546-1240760726/watcher-1730546-1240760726 -o /tmp/evaluation-result-1730546-1240760726/solver-1730546-1240760726 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1730546-1240760726.cnf i

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

MD5SUM BENCH= 9ce7a6a007310fa075cda4060c50d29c
RANDOM SEED=1823449460

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		: 3000.267
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		: 3000.267
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:       1366560 kB
Buffers:         72928 kB
Cached:         549812 kB
SwapCached:       4968 kB
Active:         234108 kB
Inactive:       396648 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1366560 kB
SwapTotal:     4192956 kB
SwapFree:      4181900 kB
Dirty:            2180 kB
Writeback:           0 kB
Mapped:          14064 kB
Slab:            44584 kB
Committed_AS:   435988 kB
PageTables:       1380 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= 66216 MiB
End job on node44 at 2009-04-26 18:05:29