Trace number 1731553

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) 1200.03 1200.41

General information on the benchmark

Namecrafted/Difficult/contest-02-03-04/
contest02-ezfact64_10.sat05-449.reshuffled-07.cnf
MD5SUM4bdea1a05617ff95eaeaf981037754e7
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables3073
Number of clauses19785
Sum of the clauses size74601
Maximum clause length4
Minimum clause length1
Number of clauses of size 165
Number of clauses of size 20
Number of clauses of size 34344
Number of clauses of size 415376
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.00	c Parsing...
0.00/0.02	c ==============================================================================
0.00/0.02	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.02	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.02	c ==============================================================================
0.00/0.02	c |         0 |   19612    74038 |    5883       0        0     nan |  0.000 % |
0.00/0.03	c |         0 |   17759    66584 |      --       0       --      -- |     --   | -1674/-6692
0.00/0.03	c ==============================================================================
0.00/0.03	c Result  :   #vars: 2844   #clauses: 17759   #literals: 66584
0.00/0.03	c CPU time:   0.029995 s
0.00/0.03	c ==============================================================================
0.00/0.06	c lySAT 0.1
0.00/0.06	c minisat core +  additionnal features
0.00/0.06	c ============================[ Problem Statistics ]=============================
0.00/0.06	c |                                                                             |
0.00/0.06	c |  Number of variables:  2844                                                 |
0.00/0.06	c |  Number of clauses:    17759                                                |
0.05/0.07	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:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1731553-1240771958/watcher-1731553-1240771958 -o /tmp/evaluation-result-1731553-1240771958/solver-1731553-1240771958 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1731553-1240771958.cnf i 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.10 1.17 1.22 3/64 18654
/proc/meminfo: memFree=1724876/2055920 swapFree=4191900/4192956
[pid=18654] ppid=18652 vsize=5356 CPUtime=0
/proc/18654/stat : 18654 (lysat.sh) S 18652 18654 18397 0 -1 4194304 286 0 0 0 0 0 0 0 20 0 1 0 105224915 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 256364831556 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18654/statm: 1339 235 195 169 0 50 0
[pid=18655] ppid=18654 vsize=1172 CPUtime=0
/proc/18655/stat : 18655 (SatElite) R 18654 18654 18397 0 -1 4194304 191 0 0 0 0 0 0 0 21 0 1 0 105224915 1200128 175 1992294400 134512640 135034092 4294956096 18446744073709551615 134673244 0 0 4096 3 0 0 0 17 1 0 0
/proc/18655/statm: 293 176 51 127 0 163 0

[startup+0.0746471 s]
/proc/loadavg: 1.10 1.17 1.22 3/64 18654
/proc/meminfo: memFree=1724876/2055920 swapFree=4191900/4192956
[pid=18654] ppid=18652 vsize=5356 CPUtime=0.05
/proc/18654/stat : 18654 (lysat.sh) S 18652 18654 18397 0 -1 4194304 310 733 0 0 0 0 5 0 18 0 1 0 105224915 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 256364831556 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18654/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 5356

[startup+0.102661 s]
/proc/loadavg: 1.10 1.17 1.22 3/64 18654
/proc/meminfo: memFree=1724876/2055920 swapFree=4191900/4192956
[pid=18654] ppid=18652 vsize=5356 CPUtime=0.05
/proc/18654/stat : 18654 (lysat.sh) S 18652 18654 18397 0 -1 4194304 310 733 0 0 0 0 5 0 18 0 1 0 105224915 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 256364831556 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18654/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 5356

[startup+0.301671 s]
/proc/loadavg: 1.10 1.17 1.22 3/64 18654
/proc/meminfo: memFree=1724876/2055920 swapFree=4191900/4192956
[pid=18654] ppid=18652 vsize=5356 CPUtime=0.05
/proc/18654/stat : 18654 (lysat.sh) S 18652 18654 18397 0 -1 4194304 310 733 0 0 0 0 5 0 18 0 1 0 105224915 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 256364831556 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18654/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 5356

[startup+0.701712 s]
/proc/loadavg: 1.10 1.17 1.22 3/64 18654
/proc/meminfo: memFree=1724876/2055920 swapFree=4191900/4192956
[pid=18654] ppid=18652 vsize=5356 CPUtime=0.05
/proc/18654/stat : 18654 (lysat.sh) S 18652 18654 18397 0 -1 4194304 310 733 0 0 0 0 5 0 18 0 1 0 105224915 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 256364831556 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18654/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 5356

[startup+1.50179 s]
/proc/loadavg: 1.10 1.17 1.22 2/66 18657
/proc/meminfo: memFree=1721468/2055920 swapFree=4191900/4192956
[pid=18654] ppid=18652 vsize=5356 CPUtime=0.05
/proc/18654/stat : 18654 (lysat.sh) S 18652 18654 18397 0 -1 4194304 310 733 0 0 0 0 5 0 18 0 1 0 105224915 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 256364831556 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18654/statm: 1339 237 195 169 0 50 0
[pid=18657] ppid=18654 vsize=4512 CPUtime=1.42
/proc/18657/stat : 18657 (LySATi) R 18654 18654 18397 0 -1 4194304 854 0 0 0 142 0 0 0 25 0 1 0 105224921 4620288 839 1992294400 134512640 135226915 4294956208 18446744073709551615 134537123 0 0 4096 3 0 0 0 17 1 0 0
/proc/18657/statm: 1128 839 81 174 0 951 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 9868

[startup+3.10195 s]
/proc/loadavg: 1.10 1.17 1.22 2/66 18657
/proc/meminfo: memFree=1720572/2055920 swapFree=4191900/4192956
[pid=18654] ppid=18652 vsize=5356 CPUtime=0.05
/proc/18654/stat : 18654 (lysat.sh) S 18652 18654 18397 0 -1 4194304 310 733 0 0 0 0 5 0 18 0 1 0 105224915 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 256364831556 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18654/statm: 1339 237 195 169 0 50 0
[pid=18657] ppid=18654 vsize=5300 CPUtime=3.02
/proc/18657/stat : 18657 (LySATi) R 18654 18654 18397 0 -1 4194304 1066 0 0 0 302 0 0 0 25 0 1 0 105224921 5427200 1051 1992294400 134512640 135226915 4294956208 18446744073709551615 134536849 0 0 4096 3 0 0 0 17 1 0 0
/proc/18657/statm: 1325 1051 81 174 0 1148 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 10656

[startup+6.30128 s]
/proc/loadavg: 1.10 1.17 1.22 2/66 18657
/proc/meminfo: memFree=1719420/2055920 swapFree=4191900/4192956
[pid=18654] ppid=18652 vsize=5356 CPUtime=0.05
/proc/18654/stat : 18654 (lysat.sh) S 18652 18654 18397 0 -1 4194304 310 733 0 0 0 0 5 0 18 0 1 0 105224915 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 256364831556 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18654/statm: 1339 237 195 169 0 50 0
[pid=18657] ppid=18654 vsize=6216 CPUtime=6.21
/proc/18657/stat : 18657 (LySATi) R 18654 18654 18397 0 -1 4194304 1278 0 0 0 621 0 0 0 25 0 1 0 105224921 6365184 1263 1992294400 134512640 135226915 4294956208 18446744073709551615 134540503 0 0 4096 3 0 0 0 17 1 0 0
/proc/18657/statm: 1554 1263 81 174 0 1377 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 11572

[startup+12.7019 s]
/proc/loadavg: 1.23 1.20 1.22 2/66 18657
/proc/meminfo: memFree=1717948/2055920 swapFree=4191900/4192956
[pid=18654] ppid=18652 vsize=5356 CPUtime=0.05
/proc/18654/stat : 18654 (lysat.sh) S 18652 18654 18397 0 -1 4194304 310 733 0 0 0 0 5 0 18 0 1 0 105224915 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 256364831556 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18654/statm: 1339 237 195 169 0 50 0
[pid=18657] ppid=18654 vsize=7816 CPUtime=12.62
/proc/18657/stat : 18657 (LySATi) R 18654 18654 18397 0 -1 4194304 1679 0 0 0 1261 1 0 0 25 0 1 0 105224921 8003584 1664 1992294400 134512640 135226915 4294956208 18446744073709551615 134539854 0 0 4096 3 0 0 0 17 1 0 0
/proc/18657/statm: 1954 1664 81 174 0 1777 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 13172

[startup+25.5023 s]
/proc/loadavg: 1.19 1.19 1.22 2/66 18657
/proc/meminfo: memFree=1713404/2055920 swapFree=4191900/4192956
[pid=18654] ppid=18652 vsize=5356 CPUtime=0.05
/proc/18654/stat : 18654 (lysat.sh) S 18652 18654 18397 0 -1 4194304 310 733 0 0 0 0 5 0 18 0 1 0 105224915 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 256364831556 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18654/statm: 1339 237 195 169 0 50 0
[pid=18657] ppid=18654 vsize=11912 CPUtime=25.41
/proc/18657/stat : 18657 (LySATi) R 18654 18654 18397 0 -1 4194304 2709 0 0 0 2539 2 0 0 25 0 1 0 105224921 12197888 2694 1992294400 134512640 135226915 4294956208 18446744073709551615 134539854 0 0 4096 3 0 0 0 17 1 0 0
/proc/18657/statm: 2978 2694 81 174 0 2801 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 17268

[startup+51.1029 s]
/proc/loadavg: 1.13 1.17 1.21 2/66 18657
/proc/meminfo: memFree=1709692/2055920 swapFree=4191900/4192956
[pid=18654] ppid=18652 vsize=5356 CPUtime=0.05
/proc/18654/stat : 18654 (lysat.sh) S 18652 18654 18397 0 -1 4194304 310 733 0 0 0 0 5 0 18 0 1 0 105224915 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 256364831556 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18654/statm: 1339 237 195 169 0 50 0
[pid=18657] ppid=18654 vsize=15732 CPUtime=51
/proc/18657/stat : 18657 (LySATi) R 18654 18654 18397 0 -1 4194304 3638 0 0 0 5097 3 0 0 25 0 1 0 105224921 16109568 3623 1992294400 134512640 135226915 4294956208 18446744073709551615 134539454 0 0 4096 3 0 0 0 17 1 0 0
/proc/18657/statm: 3933 3623 81 174 0 3756 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 21088

[startup+102.306 s]
/proc/loadavg: 1.05 1.14 1.20 2/66 18657
/proc/meminfo: memFree=1702780/2055920 swapFree=4191900/4192956
[pid=18654] ppid=18652 vsize=5356 CPUtime=0.05
/proc/18654/stat : 18654 (lysat.sh) S 18652 18654 18397 0 -1 4194304 310 733 0 0 0 0 5 0 18 0 1 0 105224915 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 256364831556 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18654/statm: 1339 237 195 169 0 50 0
[pid=18657] ppid=18654 vsize=22916 CPUtime=102.19
/proc/18657/stat : 18657 (LySATi) R 18654 18654 18397 0 -1 4194304 5373 0 0 0 10214 5 0 0 25 0 1 0 105224921 23465984 5358 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/18657/statm: 5729 5358 81 174 0 5552 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 28272

[startup+162.302 s]
/proc/loadavg: 1.02 1.11 1.18 2/66 18657
/proc/meminfo: memFree=1690748/2055920 swapFree=4191900/4192956
[pid=18654] ppid=18652 vsize=5356 CPUtime=0.05
/proc/18654/stat : 18654 (lysat.sh) S 18652 18654 18397 0 -1 4194304 310 733 0 0 0 0 5 0 18 0 1 0 105224915 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 256364831556 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18654/statm: 1339 237 195 169 0 50 0
[pid=18657] ppid=18654 vsize=35256 CPUtime=162.17
/proc/18657/stat : 18657 (LySATi) R 18654 18654 18397 0 -1 4194304 8464 0 0 0 16209 8 0 0 25 0 1 0 105224921 36102144 8449 1992294400 134512640 135226915 4294956208 18446744073709551615 134537299 0 0 4096 3 0 0 0 17 1 0 0
/proc/18657/statm: 8814 8450 81 174 0 8637 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 40612

[startup+222.303 s]
/proc/loadavg: 1.00 1.09 1.17 2/66 18657
/proc/meminfo: memFree=1684668/2055920 swapFree=4191900/4192956
[pid=18654] ppid=18652 vsize=5356 CPUtime=0.05
/proc/18654/stat : 18654 (lysat.sh) S 18652 18654 18397 0 -1 4194304 310 733 0 0 0 0 5 0 18 0 1 0 105224915 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 256364831556 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18654/statm: 1339 237 195 169 0 50 0
[pid=18657] ppid=18654 vsize=41024 CPUtime=222.15
/proc/18657/stat : 18657 (LySATi) R 18654 18654 18397 0 -1 4194304 9865 0 0 0 22206 9 0 0 25 0 1 0 105224921 42008576 9850 1992294400 134512640 135226915 4294956208 18446744073709551615 134536797 0 0 4096 3 0 0 0 17 1 0 0
/proc/18657/statm: 10256 9850 81 174 0 10079 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 46380

[startup+282.303 s]
/proc/loadavg: 1.00 1.07 1.16 2/66 18657
/proc/meminfo: memFree=1674556/2055920 swapFree=4191900/4192956
[pid=18654] ppid=18652 vsize=5356 CPUtime=0.05
/proc/18654/stat : 18654 (lysat.sh) S 18652 18654 18397 0 -1 4194304 310 733 0 0 0 0 5 0 18 0 1 0 105224915 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 256364831556 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18654/statm: 1339 237 195 169 0 50 0
[pid=18657] ppid=18654 vsize=51192 CPUtime=282.14
/proc/18657/stat : 18657 (LySATi) R 18654 18654 18397 0 -1 4194304 12369 0 0 0 28202 12 0 0 25 0 1 0 105224921 52420608 12354 1992294400 134512640 135226915 4294956208 18446744073709551615 134537023 0 0 4096 3 0 0 0 17 1 0 0
/proc/18657/statm: 12798 12354 81 174 0 12621 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 56548

[startup+342.303 s]
/proc/loadavg: 1.00 1.05 1.14 2/66 18657
/proc/meminfo: memFree=1674364/2055920 swapFree=4191900/4192956
[pid=18654] ppid=18652 vsize=5356 CPUtime=0.05
/proc/18654/stat : 18654 (lysat.sh) S 18652 18654 18397 0 -1 4194304 310 733 0 0 0 0 5 0 18 0 1 0 105224915 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 256364831556 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18654/statm: 1339 237 195 169 0 50 0
[pid=18657] ppid=18654 vsize=51368 CPUtime=342.12
/proc/18657/stat : 18657 (LySATi) R 18654 18654 18397 0 -1 4194304 12406 0 0 0 34200 12 0 0 25 0 1 0 105224921 52600832 12391 1992294400 134512640 135226915 4294956208 18446744073709551615 134536749 0 0 4096 3 0 0 0 17 1 0 0
/proc/18657/statm: 12842 12391 81 174 0 12665 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 56724

[startup+402.301 s]
/proc/loadavg: 1.00 1.04 1.13 2/66 18657
/proc/meminfo: memFree=1669052/2055920 swapFree=4191900/4192956
[pid=18654] ppid=18652 vsize=5356 CPUtime=0.05
/proc/18654/stat : 18654 (lysat.sh) S 18652 18654 18397 0 -1 4194304 310 733 0 0 0 0 5 0 18 0 1 0 105224915 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 256364831556 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18654/statm: 1339 237 195 169 0 50 0
[pid=18657] ppid=18654 vsize=56720 CPUtime=402.1
/proc/18657/stat : 18657 (LySATi) R 18654 18654 18397 0 -1 4194304 13726 0 0 0 40197 13 0 0 25 0 1 0 105224921 58081280 13711 1992294400 134512640 135226915 4294956208 18446744073709551615 134536749 0 0 4096 3 0 0 0 17 1 0 0
/proc/18657/statm: 14180 13711 81 174 0 14003 0

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

/proc/18657/statm: 14882 14414 81 174 0 14705 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 64884

[startup+582.302 s]
/proc/loadavg: 1.00 1.02 1.10 2/66 18663
/proc/meminfo: memFree=1656572/2055920 swapFree=4191900/4192956
[pid=18654] ppid=18652 vsize=5356 CPUtime=0.05
/proc/18654/stat : 18654 (lysat.sh) S 18652 18654 18397 0 -1 4194304 310 733 0 0 0 0 5 0 18 0 1 0 105224915 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 256364831556 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18654/statm: 1339 237 195 169 0 50 0
[pid=18657] ppid=18654 vsize=69804 CPUtime=582.05
/proc/18657/stat : 18657 (LySATi) R 18654 18654 18397 0 -1 4194304 16814 0 0 0 58189 16 0 0 25 0 1 0 105224921 71479296 16799 1992294400 134512640 135226915 4294956208 18446744073709551615 134536912 0 0 4096 3 0 0 0 17 1 0 0
/proc/18657/statm: 17451 16799 81 174 0 17274 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 75160

[startup+642.302 s]
/proc/loadavg: 1.00 1.01 1.09 2/66 18663
/proc/meminfo: memFree=1656508/2055920 swapFree=4191900/4192956
[pid=18654] ppid=18652 vsize=5356 CPUtime=0.05
/proc/18654/stat : 18654 (lysat.sh) S 18652 18654 18397 0 -1 4194304 310 733 0 0 0 0 5 0 18 0 1 0 105224915 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 256364831556 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18654/statm: 1339 237 195 169 0 50 0
[pid=18657] ppid=18654 vsize=69804 CPUtime=642.03
/proc/18657/stat : 18657 (LySATi) R 18654 18654 18397 0 -1 4194304 16832 0 0 0 64187 16 0 0 25 0 1 0 105224921 71479296 16817 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/18657/statm: 17451 16817 81 174 0 17274 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 75160

[startup+702.301 s]
/proc/loadavg: 1.00 1.01 1.08 2/66 18663
/proc/meminfo: memFree=1656380/2055920 swapFree=4191900/4192956
[pid=18654] ppid=18652 vsize=5356 CPUtime=0.05
/proc/18654/stat : 18654 (lysat.sh) S 18652 18654 18397 0 -1 4194304 310 733 0 0 0 0 5 0 18 0 1 0 105224915 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 256364831556 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18654/statm: 1339 237 195 169 0 50 0
[pid=18657] ppid=18654 vsize=69992 CPUtime=702.01
/proc/18657/stat : 18657 (LySATi) R 18654 18654 18397 0 -1 4194304 16858 0 0 0 70185 16 0 0 25 0 1 0 105224921 71671808 16843 1992294400 134512640 135226915 4294956208 18446744073709551615 134551392 0 0 4096 3 0 0 0 17 1 0 0
/proc/18657/statm: 17498 16843 81 174 0 17321 0
Current children cumulated CPU time (s) 702.06
Current children cumulated vsize (KiB) 75348

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.08 2/66 18663
/proc/meminfo: memFree=1655932/2055920 swapFree=4191900/4192956
[pid=18654] ppid=18652 vsize=5356 CPUtime=0.05
/proc/18654/stat : 18654 (lysat.sh) S 18652 18654 18397 0 -1 4194304 310 733 0 0 0 0 5 0 18 0 1 0 105224915 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 256364831556 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18654/statm: 1339 237 195 169 0 50 0
[pid=18657] ppid=18654 vsize=70280 CPUtime=762
/proc/18657/stat : 18657 (LySATi) R 18654 18654 18397 0 -1 4194304 16956 0 0 0 76184 16 0 0 25 0 1 0 105224921 71966720 16941 1992294400 134512640 135226915 4294956208 18446744073709551615 134536978 0 0 4096 3 0 0 0 17 1 0 0
/proc/18657/statm: 17570 16941 81 174 0 17393 0
Current children cumulated CPU time (s) 762.05
Current children cumulated vsize (KiB) 75636

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.07 2/66 18663
/proc/meminfo: memFree=1647932/2055920 swapFree=4191900/4192956
[pid=18654] ppid=18652 vsize=5356 CPUtime=0.05
/proc/18654/stat : 18654 (lysat.sh) S 18652 18654 18397 0 -1 4194304 310 733 0 0 0 0 5 0 18 0 1 0 105224915 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 256364831556 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18654/statm: 1339 237 195 169 0 50 0
[pid=18657] ppid=18654 vsize=78448 CPUtime=821.98
/proc/18657/stat : 18657 (LySATi) R 18654 18654 18397 0 -1 4194304 18980 0 0 0 82179 19 0 0 25 0 1 0 105224921 80330752 18965 1992294400 134512640 135226915 4294956208 18446744073709551615 134536776 0 0 4096 3 0 0 0 17 1 0 0
/proc/18657/statm: 19612 18965 81 174 0 19435 0
Current children cumulated CPU time (s) 822.03
Current children cumulated vsize (KiB) 83804

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.06 2/66 18663
/proc/meminfo: memFree=1644924/2055920 swapFree=4191900/4192956
[pid=18654] ppid=18652 vsize=5356 CPUtime=0.05
/proc/18654/stat : 18654 (lysat.sh) S 18652 18654 18397 0 -1 4194304 310 733 0 0 0 0 5 0 18 0 1 0 105224915 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 256364831556 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18654/statm: 1339 237 195 169 0 50 0
[pid=18657] ppid=18654 vsize=81176 CPUtime=881.97
/proc/18657/stat : 18657 (LySATi) R 18654 18654 18397 0 -1 4194304 19687 0 0 0 88177 20 0 0 25 0 1 0 105224921 83124224 19672 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/18657/statm: 20294 19672 81 174 0 20117 0
Current children cumulated CPU time (s) 882.02
Current children cumulated vsize (KiB) 86532

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.06 2/66 18663
/proc/meminfo: memFree=1644796/2055920 swapFree=4191900/4192956
[pid=18654] ppid=18652 vsize=5356 CPUtime=0.05
/proc/18654/stat : 18654 (lysat.sh) S 18652 18654 18397 0 -1 4194304 310 733 0 0 0 0 5 0 18 0 1 0 105224915 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 256364831556 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18654/statm: 1339 237 195 169 0 50 0
[pid=18657] ppid=18654 vsize=81320 CPUtime=941.95
/proc/18657/stat : 18657 (LySATi) R 18654 18654 18397 0 -1 4194304 19723 0 0 0 94175 20 0 0 25 0 1 0 105224921 83271680 19708 1992294400 134512640 135226915 4294956208 18446744073709551615 134536797 0 0 4096 3 0 0 0 17 1 0 0
/proc/18657/statm: 20330 19708 81 174 0 20153 0
Current children cumulated CPU time (s) 942
Current children cumulated vsize (KiB) 86676

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.05 2/66 18663
/proc/meminfo: memFree=1644668/2055920 swapFree=4191900/4192956
[pid=18654] ppid=18652 vsize=5356 CPUtime=0.05
/proc/18654/stat : 18654 (lysat.sh) S 18652 18654 18397 0 -1 4194304 310 733 0 0 0 0 5 0 18 0 1 0 105224915 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 256364831556 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18654/statm: 1339 237 195 169 0 50 0
[pid=18657] ppid=18654 vsize=81464 CPUtime=1001.93
/proc/18657/stat : 18657 (LySATi) R 18654 18654 18397 0 -1 4194304 19742 0 0 0 100173 20 0 0 25 0 1 0 105224921 83419136 19727 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/18657/statm: 20366 19727 81 174 0 20189 0
Current children cumulated CPU time (s) 1001.98
Current children cumulated vsize (KiB) 86820

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.05 2/66 18663
/proc/meminfo: memFree=1644476/2055920 swapFree=4191900/4192956
[pid=18654] ppid=18652 vsize=5356 CPUtime=0.05
/proc/18654/stat : 18654 (lysat.sh) S 18652 18654 18397 0 -1 4194304 310 733 0 0 0 0 5 0 18 0 1 0 105224915 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 256364831556 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18654/statm: 1339 237 195 169 0 50 0
[pid=18657] ppid=18654 vsize=81700 CPUtime=1061.91
/proc/18657/stat : 18657 (LySATi) R 18654 18654 18397 0 -1 4194304 19805 0 0 0 106171 20 0 0 25 0 1 0 105224921 83660800 19790 1992294400 134512640 135226915 4294956208 18446744073709551615 134536858 0 0 4096 3 0 0 0 17 1 0 0
/proc/18657/statm: 20425 19790 81 174 0 20248 0
Current children cumulated CPU time (s) 1061.96
Current children cumulated vsize (KiB) 87056

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.04 2/66 18663
/proc/meminfo: memFree=1641788/2055920 swapFree=4191900/4192956
[pid=18654] ppid=18652 vsize=5356 CPUtime=0.05
/proc/18654/stat : 18654 (lysat.sh) S 18652 18654 18397 0 -1 4194304 310 733 0 0 0 0 5 0 18 0 1 0 105224915 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 256364831556 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18654/statm: 1339 237 195 169 0 50 0
[pid=18657] ppid=18654 vsize=84536 CPUtime=1121.9
/proc/18657/stat : 18657 (LySATi) R 18654 18654 18397 0 -1 4194304 20466 0 0 0 112169 21 0 0 25 0 1 0 105224921 86564864 20451 1992294400 134512640 135226915 4294956208 18446744073709551615 134536908 0 0 4096 3 0 0 0 17 1 0 0
/proc/18657/statm: 21134 20451 81 174 0 20957 0
Current children cumulated CPU time (s) 1121.95
Current children cumulated vsize (KiB) 89892

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.04 2/66 18663
/proc/meminfo: memFree=1632828/2055920 swapFree=4191900/4192956
[pid=18654] ppid=18652 vsize=5356 CPUtime=0.05
/proc/18654/stat : 18654 (lysat.sh) S 18652 18654 18397 0 -1 4194304 310 733 0 0 0 0 5 0 18 0 1 0 105224915 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 256364831556 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18654/statm: 1339 237 195 169 0 50 0
[pid=18657] ppid=18654 vsize=94072 CPUtime=1181.88
/proc/18657/stat : 18657 (LySATi) R 18654 18654 18397 0 -1 4194304 22714 0 0 0 118164 24 0 0 25 0 1 0 105224921 96329728 22699 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/18657/statm: 23518 22699 81 174 0 23341 0
Current children cumulated CPU time (s) 1181.93
Current children cumulated vsize (KiB) 99428



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.03 2/66 18663
/proc/meminfo: memFree=1629052/2055920 swapFree=4191900/4192956
[pid=18654] ppid=18652 vsize=5356 CPUtime=0.05
/proc/18654/stat : 18654 (lysat.sh) S 18652 18654 18397 0 -1 4194304 310 733 0 0 0 0 5 0 18 0 1 0 105224915 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 256364831556 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18654/statm: 1339 237 195 169 0 50 0
[pid=18657] ppid=18654 vsize=97796 CPUtime=1199.98
/proc/18657/stat : 18657 (LySATi) R 18654 18654 18397 0 -1 4194304 23614 0 0 0 119974 24 0 0 25 0 1 0 105224921 100143104 23599 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/18657/statm: 24449 23599 81 174 0 24272 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 103152

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 18654 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=54991
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=7998
# CPU time returned by wait4() is 0.062989
# while last known CPU time is 1200.03
#
# 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): 1200.03
CPU user time (s): 1199.79
CPU system time (s): 0.24
CPU usage (%): 99.9682
Max. virtual memory (cumulated for all children) (KiB): 103152

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.054991
system time used= 0.007998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1043
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 1.35879 second user time and 3.02554 second system time

The end

Launcher Data 

Begin job on node90 at 2009-04-26 20:52:38
IDJOB=1731553
IDBENCH=24754
IDSOLVER=511
FILE ID=node90/1731553-1240771958
PBS_JOBID= 9187191
Free space on /tmp= 66548 MiB

SOLVER NAME= LySAT i/2009-03-20
BENCH NAME= SAT07/crafted/Difficult/contest-02-03-04/contest02-ezfact64_10.sat05-449.reshuffled-07.cnf
COMMAND LINE= lysat.sh BENCHNAME i
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1731553-1240771958/watcher-1731553-1240771958 -o /tmp/evaluation-result-1731553-1240771958/solver-1731553-1240771958 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1731553-1240771958.cnf i

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

MD5SUM BENCH= 4bdea1a05617ff95eaeaf981037754e7
RANDOM SEED=285984785

node90.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		: 3000.238
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		: 3000.238
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1725292 kB
Buffers:         36052 kB
Cached:         216796 kB
SwapCached:        384 kB
Active:          74744 kB
Inactive:       191848 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1725292 kB
SwapTotal:     4192956 kB
SwapFree:      4191900 kB
Dirty:            2580 kB
Writeback:           0 kB
Mapped:          22148 kB
Slab:            50028 kB
Committed_AS:   293344 kB
PageTables:       1428 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= 66548 MiB
End job on node90 at 2009-04-26 21:12:41