Trace number 1525239

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) 1200.01 1200.61

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/8000/
unif-k3-r4.2-v8000-c33600-S195213520-027.cnf
MD5SUM9441297e33213208348519454e6efb92
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark9.28859
Satisfiable
(Un)Satisfiability was proved
Number of variables8000
Number of clauses33600
Sum of the clauses size100800
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 333600
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...
0.00/0.03	c ==============================================================================
0.00/0.03	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.03	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.03	c ==============================================================================
0.00/0.03	c |         0 |   33600   100800 |   10079       0        0     nan |  0.000 % |
0.09/0.11	c |         0 |   33418   101476 |      --       0       --      -- |     --   | -182/676
0.09/0.11	c ==============================================================================
0.09/0.11	c Result  :   #vars: 7809   #clauses: 33418   #literals: 101476
0.09/0.11	c CPU time:   0.104984 s
0.09/0.11	c ==============================================================================
0.09/0.15	c lySAT 0.1
0.09/0.15	c minisat core +  additionnal features
0.09/0.15	c ============================[ Problem Statistics ]=============================
0.09/0.15	c |                                                                             |
0.09/0.15	c |  Number of variables:  7809                                                 |
0.09/0.15	c |  Number of clauses:    33418                                                |
0.09/0.18	c |  Parsing time:         0.03         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-1525239-1238391869/watcher-1525239-1238391869 -o /tmp/evaluation-result-1525239-1238391869/solver-1525239-1238391869 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1525239-1238391869.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: 0.99 0.98 0.99 3/65 15905
/proc/meminfo: memFree=1285576/2055920 swapFree=4191900/4192956
[pid=15905] ppid=15903 vsize=5356 CPUtime=0
/proc/15905/stat : 15905 (lysat.sh) R 15903 15905 15568 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 322907691 5484544 234 1992294400 4194304 4889804 548682068816 18446744073709551615 234211568287 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/15905/statm: 1339 234 194 169 0 50 0
[pid=15906] ppid=15905 vsize=1556 CPUtime=0
/proc/15906/stat : 15906 (SatElite) R 15905 15905 15568 0 -1 4194304 315 0 0 0 0 0 0 0 18 0 1 0 322907691 1593344 299 1992294400 134512640 135034092 4294956112 18446744073709551615 134544856 0 0 4096 3 0 0 0 17 0 0 0
/proc/15906/statm: 389 302 51 127 0 259 0

[startup+0.086921 s]
/proc/loadavg: 0.99 0.98 0.99 3/65 15905
/proc/meminfo: memFree=1285576/2055920 swapFree=4191900/4192956
[pid=15905] ppid=15903 vsize=5356 CPUtime=0
/proc/15905/stat : 15905 (lysat.sh) S 15903 15905 15568 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 322907691 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15905/statm: 1339 235 195 169 0 50 0
[pid=15906] ppid=15905 vsize=4564 CPUtime=0.07
/proc/15906/stat : 15906 (SatElite) R 15905 15905 15568 0 -1 4194304 1001 0 0 0 7 0 0 0 19 0 1 0 322907691 4673536 985 1992294400 134512640 135034092 4294956112 18446744073709551615 134566242 0 0 4096 3 0 0 0 17 0 0 0
/proc/15906/statm: 1141 985 68 127 0 1011 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 9920

[startup+0.102922 s]
/proc/loadavg: 0.99 0.98 0.99 3/65 15905
/proc/meminfo: memFree=1285576/2055920 swapFree=4191900/4192956
[pid=15905] ppid=15903 vsize=5356 CPUtime=0
/proc/15905/stat : 15905 (lysat.sh) S 15903 15905 15568 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 322907691 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15905/statm: 1339 235 195 169 0 50 0
[pid=15906] ppid=15905 vsize=4564 CPUtime=0.09
/proc/15906/stat : 15906 (SatElite) R 15905 15905 15568 0 -1 4194304 1001 0 0 0 9 0 0 0 19 0 1 0 322907691 4673536 985 1992294400 134512640 135034092 4294956112 18446744073709551615 134574642 0 0 4096 3 0 0 0 17 0 0 0
/proc/15906/statm: 1141 985 68 127 0 1011 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 9920

[startup+0.30196 s]
/proc/loadavg: 0.99 0.98 0.99 3/65 15905
/proc/meminfo: memFree=1285576/2055920 swapFree=4191900/4192956
[pid=15905] ppid=15903 vsize=5356 CPUtime=0.14
/proc/15905/stat : 15905 (lysat.sh) S 15903 15905 15568 0 -1 4194304 310 1072 0 0 0 0 14 0 16 0 1 0 322907691 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15905/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.14
Current children cumulated vsize (KiB) 5356

[startup+0.702008 s]
/proc/loadavg: 0.99 0.98 0.99 3/65 15905
/proc/meminfo: memFree=1285576/2055920 swapFree=4191900/4192956
[pid=15905] ppid=15903 vsize=5356 CPUtime=0.14
/proc/15905/stat : 15905 (lysat.sh) S 15903 15905 15568 0 -1 4194304 310 1072 0 0 0 0 14 0 16 0 1 0 322907691 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15905/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.14
Current children cumulated vsize (KiB) 5356

[startup+1.5021 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 15908
/proc/meminfo: memFree=1279992/2055920 swapFree=4191900/4192956
[pid=15905] ppid=15903 vsize=5356 CPUtime=0.14
/proc/15905/stat : 15905 (lysat.sh) S 15903 15905 15568 0 -1 4194304 310 1072 0 0 0 0 14 0 16 0 1 0 322907691 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15905/statm: 1339 237 195 169 0 50 0
[pid=15908] ppid=15905 vsize=6420 CPUtime=1.33
/proc/15908/stat : 15908 (LySATi) R 15905 15905 15568 0 -1 4194304 1383 0 0 0 133 0 0 0 25 0 1 0 322907707 6574080 1369 1992294400 134512640 135226915 4294956224 18446744073709551615 134536776 0 0 4096 3 0 0 0 17 0 0 0
/proc/15908/statm: 1605 1369 82 174 0 1428 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 11776

[startup+3.1013 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 15908
/proc/meminfo: memFree=1278008/2055920 swapFree=4191900/4192956
[pid=15905] ppid=15903 vsize=5356 CPUtime=0.14
/proc/15905/stat : 15905 (lysat.sh) S 15903 15905 15568 0 -1 4194304 310 1072 0 0 0 0 14 0 16 0 1 0 322907691 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15905/statm: 1339 237 195 169 0 50 0
[pid=15908] ppid=15905 vsize=8520 CPUtime=2.93
/proc/15908/stat : 15908 (LySATi) R 15905 15905 15568 0 -1 4194304 1923 0 0 0 293 0 0 0 25 0 1 0 322907707 8724480 1909 1992294400 134512640 135226915 4294956224 18446744073709551615 134525935 0 0 4096 3 0 0 0 17 0 0 0
/proc/15908/statm: 2130 1909 82 174 0 1953 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 13876

[startup+6.3017 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 15908
/proc/meminfo: memFree=1274232/2055920 swapFree=4191900/4192956
[pid=15905] ppid=15903 vsize=5356 CPUtime=0.14
/proc/15905/stat : 15905 (lysat.sh) S 15903 15905 15568 0 -1 4194304 310 1072 0 0 0 0 14 0 16 0 1 0 322907691 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15905/statm: 1339 237 195 169 0 50 0
[pid=15908] ppid=15905 vsize=12704 CPUtime=6.12
/proc/15908/stat : 15908 (LySATi) R 15905 15905 15568 0 -1 4194304 2970 0 0 0 611 1 0 0 25 0 1 0 322907707 13008896 2956 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/15908/statm: 3176 2956 82 174 0 2999 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 18060

[startup+12.7015 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 15908
/proc/meminfo: memFree=1269320/2055920 swapFree=4191900/4192956
[pid=15905] ppid=15903 vsize=5356 CPUtime=0.14
/proc/15905/stat : 15905 (lysat.sh) S 15903 15905 15568 0 -1 4194304 310 1072 0 0 0 0 14 0 16 0 1 0 322907691 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15905/statm: 1339 237 195 169 0 50 0
[pid=15908] ppid=15905 vsize=17544 CPUtime=12.53
/proc/15908/stat : 15908 (LySATi) R 15905 15905 15568 0 -1 4194304 4163 0 0 0 1250 3 0 0 25 0 1 0 322907707 17965056 4149 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/15908/statm: 4386 4149 82 174 0 4209 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 22900

[startup+25.5011 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 15908
/proc/meminfo: memFree=1259272/2055920 swapFree=4191900/4192956
[pid=15905] ppid=15903 vsize=5356 CPUtime=0.14
/proc/15905/stat : 15905 (lysat.sh) S 15903 15905 15568 0 -1 4194304 310 1072 0 0 0 0 14 0 16 0 1 0 322907691 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15905/statm: 1339 237 195 169 0 50 0
[pid=15908] ppid=15905 vsize=26320 CPUtime=25.32
/proc/15908/stat : 15908 (LySATi) R 15905 15905 15568 0 -1 4194304 6361 0 0 0 2527 5 0 0 25 0 1 0 322907707 26951680 6347 1992294400 134512640 135226915 4294956224 18446744073709551615 134536797 0 0 4096 3 0 0 0 17 0 0 0
/proc/15908/statm: 6580 6347 82 174 0 6403 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 31676

[startup+51.1014 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 15908
/proc/meminfo: memFree=1243208/2055920 swapFree=4191900/4192956
[pid=15905] ppid=15903 vsize=5356 CPUtime=0.14
/proc/15905/stat : 15905 (lysat.sh) S 15903 15905 15568 0 -1 4194304 310 1072 0 0 0 0 14 0 16 0 1 0 322907691 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15905/statm: 1339 237 195 169 0 50 0
[pid=15908] ppid=15905 vsize=42512 CPUtime=50.9
/proc/15908/stat : 15908 (LySATi) R 15905 15905 15568 0 -1 4194304 10387 0 0 0 5082 8 0 0 25 0 1 0 322907707 43532288 10373 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/15908/statm: 10628 10373 82 174 0 10451 0
Current children cumulated CPU time (s) 51.04
Current children cumulated vsize (KiB) 47868

[startup+102.307 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 15908
/proc/meminfo: memFree=1227016/2055920 swapFree=4191900/4192956
[pid=15905] ppid=15903 vsize=5356 CPUtime=0.14
/proc/15905/stat : 15905 (lysat.sh) S 15903 15905 15568 0 -1 4194304 310 1072 0 0 0 0 14 0 16 0 1 0 322907691 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15905/statm: 1339 237 195 169 0 50 0
[pid=15908] ppid=15905 vsize=58612 CPUtime=102.09
/proc/15908/stat : 15908 (LySATi) R 15905 15905 15568 0 -1 4194304 14400 0 0 0 10197 12 0 0 25 0 1 0 322907707 60018688 14386 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/15908/statm: 14653 14386 82 174 0 14476 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 63968

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 15908
/proc/meminfo: memFree=1216648/2055920 swapFree=4191900/4192956
[pid=15905] ppid=15903 vsize=5356 CPUtime=0.14
/proc/15905/stat : 15905 (lysat.sh) S 15903 15905 15568 0 -1 4194304 310 1072 0 0 0 0 14 0 16 0 1 0 322907691 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15905/statm: 1339 237 195 169 0 50 0
[pid=15908] ppid=15905 vsize=68964 CPUtime=162.05
/proc/15908/stat : 15908 (LySATi) R 15905 15905 15568 0 -1 4194304 17001 0 0 0 16190 15 0 0 25 0 1 0 322907707 70619136 16987 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/15908/statm: 17241 16987 82 174 0 17064 0
Current children cumulated CPU time (s) 162.19
Current children cumulated vsize (KiB) 74320

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 15908
/proc/meminfo: memFree=1200136/2055920 swapFree=4191900/4192956
[pid=15905] ppid=15903 vsize=5356 CPUtime=0.14
/proc/15905/stat : 15905 (lysat.sh) S 15903 15905 15568 0 -1 4194304 310 1072 0 0 0 0 14 0 16 0 1 0 322907691 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15905/statm: 1339 237 195 169 0 50 0
[pid=15908] ppid=15905 vsize=85400 CPUtime=222.03
/proc/15908/stat : 15908 (LySATi) R 15905 15905 15568 0 -1 4194304 21104 0 0 0 22183 20 0 0 25 0 1 0 322907707 87449600 21090 1992294400 134512640 135226915 4294956224 18446744073709551615 134537043 0 0 4096 3 0 0 0 17 0 0 0
/proc/15908/statm: 21350 21090 82 174 0 21173 0
Current children cumulated CPU time (s) 222.17
Current children cumulated vsize (KiB) 90756

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 15908
/proc/meminfo: memFree=1171336/2055920 swapFree=4191900/4192956
[pid=15905] ppid=15903 vsize=5356 CPUtime=0.14
/proc/15905/stat : 15905 (lysat.sh) S 15903 15905 15568 0 -1 4194304 310 1072 0 0 0 0 14 0 16 0 1 0 322907691 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15905/statm: 1339 237 195 169 0 50 0
[pid=15908] ppid=15905 vsize=114456 CPUtime=282.01
/proc/15908/stat : 15908 (LySATi) R 15905 15905 15568 0 -1 4194304 28335 0 0 0 28174 27 0 0 25 0 1 0 322907707 117202944 28321 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/15908/statm: 28614 28321 82 174 0 28437 0
Current children cumulated CPU time (s) 282.15
Current children cumulated vsize (KiB) 119812

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 15908
/proc/meminfo: memFree=1171272/2055920 swapFree=4191900/4192956
[pid=15905] ppid=15903 vsize=5356 CPUtime=0.14
/proc/15905/stat : 15905 (lysat.sh) S 15903 15905 15568 0 -1 4194304 310 1072 0 0 0 0 14 0 16 0 1 0 322907691 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15905/statm: 1339 237 195 169 0 50 0
[pid=15908] ppid=15905 vsize=114456 CPUtime=341.97
/proc/15908/stat : 15908 (LySATi) R 15905 15905 15568 0 -1 4194304 28335 0 0 0 34170 27 0 0 25 0 1 0 322907707 117202944 28321 1992294400 134512640 135226915 4294956224 18446744073709551615 134537542 0 0 4096 3 0 0 0 17 0 0 0
/proc/15908/statm: 28614 28321 82 174 0 28437 0
Current children cumulated CPU time (s) 342.11
Current children cumulated vsize (KiB) 119812

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 15908
/proc/meminfo: memFree=1148424/2055920 swapFree=4191900/4192956

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

/proc/15908/statm: 40264 40018 82 174 0 40087 0
Current children cumulated CPU time (s) 522.04
Current children cumulated vsize (KiB) 166412

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 15908
/proc/meminfo: memFree=1109640/2055920 swapFree=4191900/4192956
[pid=15905] ppid=15903 vsize=5356 CPUtime=0.14
/proc/15905/stat : 15905 (lysat.sh) S 15903 15905 15568 0 -1 4194304 310 1072 0 0 0 0 14 0 16 0 1 0 322907691 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15905/statm: 1339 237 195 169 0 50 0
[pid=15908] ppid=15905 vsize=176116 CPUtime=581.87
/proc/15908/stat : 15908 (LySATi) R 15905 15905 15568 0 -1 4194304 43720 0 0 0 58140 47 0 0 25 0 1 0 322907707 180342784 43706 1992294400 134512640 135226915 4294956224 18446744073709551615 134538530 0 0 4096 3 0 0 0 17 0 0 0
/proc/15908/statm: 44029 43706 82 174 0 43852 0
Current children cumulated CPU time (s) 582.01
Current children cumulated vsize (KiB) 181472

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 15908
/proc/meminfo: memFree=1109576/2055920 swapFree=4191900/4192956
[pid=15905] ppid=15903 vsize=5356 CPUtime=0.14
/proc/15905/stat : 15905 (lysat.sh) S 15903 15905 15568 0 -1 4194304 310 1072 0 0 0 0 14 0 16 0 1 0 322907691 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15905/statm: 1339 237 195 169 0 50 0
[pid=15908] ppid=15905 vsize=176116 CPUtime=641.85
/proc/15908/stat : 15908 (LySATi) R 15905 15905 15568 0 -1 4194304 43720 0 0 0 64138 47 0 0 25 0 1 0 322907707 180342784 43706 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/15908/statm: 44029 43706 82 174 0 43852 0
Current children cumulated CPU time (s) 641.99
Current children cumulated vsize (KiB) 181472

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 15908
/proc/meminfo: memFree=1109448/2055920 swapFree=4191900/4192956
[pid=15905] ppid=15903 vsize=5356 CPUtime=0.14
/proc/15905/stat : 15905 (lysat.sh) S 15903 15905 15568 0 -1 4194304 310 1072 0 0 0 0 14 0 16 0 1 0 322907691 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15905/statm: 1339 237 195 169 0 50 0
[pid=15908] ppid=15905 vsize=176116 CPUtime=701.82
/proc/15908/stat : 15908 (LySATi) R 15905 15905 15568 0 -1 4194304 43720 0 0 0 70135 47 0 0 25 0 1 0 322907707 180342784 43706 1992294400 134512640 135226915 4294956224 18446744073709551615 134536926 0 0 4096 3 0 0 0 17 0 0 0
/proc/15908/statm: 44029 43706 82 174 0 43852 0
Current children cumulated CPU time (s) 701.96
Current children cumulated vsize (KiB) 181472

[startup+762.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 15910
/proc/meminfo: memFree=1079304/2055920 swapFree=4191900/4192956
[pid=15905] ppid=15903 vsize=5356 CPUtime=0.14
/proc/15905/stat : 15905 (lysat.sh) S 15903 15905 15568 0 -1 4194304 310 1072 0 0 0 0 14 0 16 0 1 0 322907691 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15905/statm: 1339 237 195 169 0 50 0
[pid=15908] ppid=15905 vsize=206128 CPUtime=761.79
/proc/15908/stat : 15908 (LySATi) R 15905 15905 15568 0 -1 4194304 51271 0 0 0 76123 56 0 0 25 0 1 0 322907707 211075072 51257 1992294400 134512640 135226915 4294956224 18446744073709551615 134536749 0 0 4096 3 0 0 0 17 0 0 0
/proc/15908/statm: 51532 51257 82 174 0 51355 0
Current children cumulated CPU time (s) 761.93
Current children cumulated vsize (KiB) 211484

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 15910
/proc/meminfo: memFree=1048264/2055920 swapFree=4191900/4192956
[pid=15905] ppid=15903 vsize=5356 CPUtime=0.14
/proc/15905/stat : 15905 (lysat.sh) S 15903 15905 15568 0 -1 4194304 310 1072 0 0 0 0 14 0 16 0 1 0 322907691 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15905/statm: 1339 237 195 169 0 50 0
[pid=15908] ppid=15905 vsize=236908 CPUtime=821.76
/proc/15908/stat : 15908 (LySATi) R 15905 15905 15568 0 -1 4194304 58999 0 0 0 82109 67 0 0 25 0 1 0 322907707 242593792 58985 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/15908/statm: 59227 58985 82 174 0 59050 0
Current children cumulated CPU time (s) 821.9
Current children cumulated vsize (KiB) 242264

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 15910
/proc/meminfo: memFree=1048264/2055920 swapFree=4191900/4192956
[pid=15905] ppid=15903 vsize=5356 CPUtime=0.14
/proc/15905/stat : 15905 (lysat.sh) S 15903 15905 15568 0 -1 4194304 310 1072 0 0 0 0 14 0 16 0 1 0 322907691 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15905/statm: 1339 237 195 169 0 50 0
[pid=15908] ppid=15905 vsize=236908 CPUtime=881.73
/proc/15908/stat : 15908 (LySATi) R 15905 15905 15568 0 -1 4194304 58999 0 0 0 88106 67 0 0 25 0 1 0 322907707 242593792 58985 1992294400 134512640 135226915 4294956224 18446744073709551615 134537000 0 0 4096 3 0 0 0 17 0 0 0
/proc/15908/statm: 59227 58985 82 174 0 59050 0
Current children cumulated CPU time (s) 881.87
Current children cumulated vsize (KiB) 242264

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 15910
/proc/meminfo: memFree=1048200/2055920 swapFree=4191900/4192956
[pid=15905] ppid=15903 vsize=5356 CPUtime=0.14
/proc/15905/stat : 15905 (lysat.sh) S 15903 15905 15568 0 -1 4194304 310 1072 0 0 0 0 14 0 16 0 1 0 322907691 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15905/statm: 1339 237 195 169 0 50 0
[pid=15908] ppid=15905 vsize=236908 CPUtime=941.71
/proc/15908/stat : 15908 (LySATi) R 15905 15905 15568 0 -1 4194304 58999 0 0 0 94104 67 0 0 25 0 1 0 322907707 242593792 58985 1992294400 134512640 135226915 4294956224 18446744073709551615 134536749 0 0 4096 3 0 0 0 17 0 0 0
/proc/15908/statm: 59227 58985 82 174 0 59050 0
Current children cumulated CPU time (s) 941.85
Current children cumulated vsize (KiB) 242264

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 15916
/proc/meminfo: memFree=1048072/2055920 swapFree=4191900/4192956
[pid=15905] ppid=15903 vsize=5356 CPUtime=0.14
/proc/15905/stat : 15905 (lysat.sh) S 15903 15905 15568 0 -1 4194304 310 1072 0 0 0 0 14 0 16 0 1 0 322907691 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15905/statm: 1339 237 195 169 0 50 0
[pid=15908] ppid=15905 vsize=236908 CPUtime=1001.67
/proc/15908/stat : 15908 (LySATi) R 15905 15905 15568 0 -1 4194304 58999 0 0 0 100100 67 0 0 25 0 1 0 322907707 242593792 58985 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/15908/statm: 59227 58985 82 174 0 59050 0
Current children cumulated CPU time (s) 1001.81
Current children cumulated vsize (KiB) 242264

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 15916
/proc/meminfo: memFree=1048072/2055920 swapFree=4191900/4192956
[pid=15905] ppid=15903 vsize=5356 CPUtime=0.14
/proc/15905/stat : 15905 (lysat.sh) S 15903 15905 15568 0 -1 4194304 310 1072 0 0 0 0 14 0 16 0 1 0 322907691 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15905/statm: 1339 237 195 169 0 50 0
[pid=15908] ppid=15905 vsize=236908 CPUtime=1061.64
/proc/15908/stat : 15908 (LySATi) R 15905 15905 15568 0 -1 4194304 58999 0 0 0 106097 67 0 0 25 0 1 0 322907707 242593792 58985 1992294400 134512640 135226915 4294956224 18446744073709551615 134525807 0 0 4096 3 0 0 0 17 0 0 0
/proc/15908/statm: 59227 58985 82 174 0 59050 0
Current children cumulated CPU time (s) 1061.78
Current children cumulated vsize (KiB) 242264

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 15916
/proc/meminfo: memFree=1033800/2055920 swapFree=4191900/4192956
[pid=15905] ppid=15903 vsize=5356 CPUtime=0.14
/proc/15905/stat : 15905 (lysat.sh) S 15903 15905 15568 0 -1 4194304 310 1072 0 0 0 0 14 0 16 0 1 0 322907691 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15905/statm: 1339 237 195 169 0 50 0
[pid=15908] ppid=15905 vsize=251560 CPUtime=1121.61
/proc/15908/stat : 15908 (LySATi) R 15905 15905 15568 0 -1 4194304 62656 0 0 0 112091 70 0 0 25 0 1 0 322907707 257597440 62642 1992294400 134512640 135226915 4294956224 18446744073709551615 134732934 0 0 4096 3 0 0 0 17 0 0 0
/proc/15908/statm: 62890 62643 82 174 0 62713 0
Current children cumulated CPU time (s) 1121.75
Current children cumulated vsize (KiB) 256916

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 15916
/proc/meminfo: memFree=1006152/2055920 swapFree=4191900/4192956
[pid=15905] ppid=15903 vsize=5356 CPUtime=0.14
/proc/15905/stat : 15905 (lysat.sh) S 15903 15905 15568 0 -1 4194304 310 1072 0 0 0 0 14 0 16 0 1 0 322907691 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15905/statm: 1339 237 195 169 0 50 0
[pid=15908] ppid=15905 vsize=279908 CPUtime=1181.59
/proc/15908/stat : 15908 (LySATi) R 15905 15905 15568 0 -1 4194304 69624 0 0 0 118080 79 0 0 25 0 1 0 322907707 286625792 69610 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/15908/statm: 69977 69610 82 174 0 69800 0
Current children cumulated CPU time (s) 1181.73
Current children cumulated vsize (KiB) 285264



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 15916
/proc/meminfo: memFree=998024/2055920 swapFree=4191900/4192956
[pid=15905] ppid=15903 vsize=5356 CPUtime=0.14
/proc/15905/stat : 15905 (lysat.sh) S 15903 15905 15568 0 -1 4194304 310 1072 0 0 0 0 14 0 16 0 1 0 322907691 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15905/statm: 1339 237 195 169 0 50 0
[pid=15908] ppid=15905 vsize=287488 CPUtime=1199.87
/proc/15908/stat : 15908 (LySATi) R 15905 15905 15568 0 -1 4194304 71541 0 0 0 119906 81 0 0 25 0 1 0 322907707 294387712 71527 1992294400 134512640 135226915 4294956224 18446744073709551615 134536776 0 0 4096 3 0 0 0 17 0 0 0
/proc/15908/statm: 71872 71527 82 174 0 71695 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 292844

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 15905 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=145977
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=9998
# CPU time returned by wait4() is 0.155975
# while last known CPU time is 1200.01
#
# 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): 1200.01
CPU user time (s): 1199.2
CPU system time (s): 0.81
CPU usage (%): 99.9498
Max. virtual memory (cumulated for all children) (KiB): 292844

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.145977
system time used= 0.009998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1382
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 1.04784 second user time and 3.36149 second system time

The end

Launcher Data 

Begin job on node54 at 2009-03-30 07:44:29
IDJOB=1525239
IDBENCH=70304
IDSOLVER=511
FILE ID=node54/1525239-1238391869
PBS_JOBID= 9061314
Free space on /tmp= 66492 MiB

SOLVER NAME= LySAT i/2009-03-20
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/8000/unif-k3-r4.2-v8000-c33600-S195213520-027.cnf
COMMAND LINE= lysat.sh BENCHNAME i
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1525239-1238391869/watcher-1525239-1238391869 -o /tmp/evaluation-result-1525239-1238391869/solver-1525239-1238391869 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1525239-1238391869.cnf i

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

MD5SUM BENCH= 9441297e33213208348519454e6efb92
RANDOM SEED=1404106736

node54.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		: 3000.232
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		: 3000.232
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:       1286056 kB
Buffers:         87168 kB
Cached:         586860 kB
SwapCached:        260 kB
Active:         167360 kB
Inactive:       521896 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1286056 kB
SwapTotal:     4192956 kB
SwapFree:      4191900 kB
Dirty:            2756 kB
Writeback:           0 kB
Mapped:          23792 kB
Slab:            66592 kB
Committed_AS:   860464 kB
PageTables:       1372 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66488 MiB
End job on node54 at 2009-03-30 08:04:32