Trace number 1772653

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) 10000 10002.8

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/total-10-17-u.cnf
MD5SUM9ce7c48a28ddd5790e38607bb893dd38
Bench CategoryAPPLICATION (applications 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 variables293864
Number of clauses1370917
Sum of the clauses size3163902
Maximum clause length10
Minimum clause length1
Number of clauses of size 124516
Number of clauses of size 21065117
Number of clauses of size 3226184
Number of clauses of size 46120
Number of clauses of size 524480
Number of clauses of size over 524500

Solver Data 

0.00/0.00	c Parsing...
1.18/1.26	c ==============================================================================
1.18/1.26	c |           |     ORIGINAL     |              LEARNT              |          |
1.18/1.26	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
1.18/1.26	c ==============================================================================
1.18/1.26	c |         0 | 1346401  3139386 |  403920       0        0     nan |  0.000 % |
10.09/10.18	c |         0 |  534198  1400252 |      --       0       --      -- |     --   | -504732/-1043370
10.09/10.18	c ==============================================================================
10.09/10.18	c Result  :   #vars: 84762   #clauses: 534198   #literals: 1400252
10.09/10.18	c CPU time:   9.81251 s
10.09/10.18	c ==============================================================================
10.89/10.94	c lySAT 0.1
10.89/10.94	c minisat core +  additionnal features
10.89/10.94	c ============================[ Problem Statistics ]=============================
10.89/10.94	c |                                                                             |
10.89/10.94	c |  Number of variables:  84762                                                |
10.89/10.94	c |  Number of clauses:    534198                                               |
10.92/11.30	c |  Parsing time:         0.33         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-1772653-1241226122/watcher-1772653-1241226122 -o /tmp/evaluation-result-1772653-1241226122/solver-1772653-1241226122 -C 10000 -W 12000 -M 1800 lysat.sh HOME/instance-1772653-1241226122.cnf i 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 10000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 10030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 12000 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
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.02 1.00 0.92 3/64 24430
/proc/meminfo: memFree=1104072/2055920 swapFree=4180748/4192956
[pid=24430] ppid=24428 vsize=5356 CPUtime=0
/proc/24430/stat : 24430 (lysat.sh) S 24428 24430 24169 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 150645895 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24430/statm: 1339 235 195 169 0 50 0
[pid=24431] ppid=24430 vsize=2608 CPUtime=0
/proc/24431/stat : 24431 (SatElite) R 24430 24430 24169 0 -1 4194304 434 0 0 0 0 0 0 0 18 0 1 0 150645895 2670592 418 1992294400 134512640 135034092 4294956112 18446744073709551615 134691005 0 0 4096 3 0 0 0 17 1 0 0
/proc/24431/statm: 652 420 50 127 0 522 0

[startup+0.053573 s]
/proc/loadavg: 1.02 1.00 0.92 3/64 24430
/proc/meminfo: memFree=1104072/2055920 swapFree=4180748/4192956
[pid=24430] ppid=24428 vsize=5356 CPUtime=0
/proc/24430/stat : 24430 (lysat.sh) S 24428 24430 24169 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 150645895 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24430/statm: 1339 235 195 169 0 50 0
[pid=24431] ppid=24430 vsize=10820 CPUtime=0.04
/proc/24431/stat : 24431 (SatElite) R 24430 24430 24169 0 -1 4194304 2028 0 0 0 4 0 0 0 18 0 1 0 150645895 11079680 2012 1992294400 134512640 135034092 4294956112 18446744073709551615 134691005 0 0 4096 3 0 0 0 17 1 0 0
/proc/24431/statm: 2705 2013 50 127 0 2575 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 16176

[startup+0.101577 s]
/proc/loadavg: 1.02 1.00 0.92 3/64 24430
/proc/meminfo: memFree=1104072/2055920 swapFree=4180748/4192956
[pid=24430] ppid=24428 vsize=5356 CPUtime=0
/proc/24430/stat : 24430 (lysat.sh) S 24428 24430 24169 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 150645895 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24430/statm: 1339 235 195 169 0 50 0
[pid=24431] ppid=24430 vsize=21268 CPUtime=0.08
/proc/24431/stat : 24431 (SatElite) R 24430 24430 24169 0 -1 4194304 3901 0 0 0 7 1 0 0 18 0 1 0 150645895 21778432 3885 1992294400 134512640 135034092 4294956112 18446744073709551615 134544856 0 0 4096 3 0 0 0 17 1 0 0
/proc/24431/statm: 5317 3887 50 127 0 5187 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 26624

[startup+0.301599 s]
/proc/loadavg: 1.02 1.00 0.92 3/64 24430
/proc/meminfo: memFree=1104072/2055920 swapFree=4180748/4192956
[pid=24430] ppid=24428 vsize=5356 CPUtime=0
/proc/24430/stat : 24430 (lysat.sh) S 24428 24430 24169 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 150645895 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24430/statm: 1339 235 195 169 0 50 0
[pid=24431] ppid=24430 vsize=76040 CPUtime=0.28
/proc/24431/stat : 24431 (SatElite) R 24430 24430 24169 0 -1 4194304 12749 0 0 0 22 6 0 0 19 0 1 0 150645895 77864960 12733 1992294400 134512640 135034092 4294956112 18446744073709551615 134691005 0 0 4096 3 0 0 0 17 1 0 0
/proc/24431/statm: 19010 12734 50 127 0 18880 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 81396

[startup+0.701645 s]
/proc/loadavg: 1.02 1.00 0.92 3/64 24430
/proc/meminfo: memFree=1104072/2055920 swapFree=4180748/4192956
[pid=24430] ppid=24428 vsize=5356 CPUtime=0
/proc/24430/stat : 24430 (lysat.sh) S 24428 24430 24169 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 150645895 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24430/statm: 1339 235 195 169 0 50 0
[pid=24431] ppid=24430 vsize=107524 CPUtime=0.69
/proc/24431/stat : 24431 (SatElite) R 24430 24430 24169 0 -1 4194304 20678 0 0 0 56 13 0 0 23 0 1 0 150645895 110104576 20662 1992294400 134512640 135034092 4294956112 18446744073709551615 134691005 0 0 4096 3 0 0 0 17 1 0 0
/proc/24431/statm: 26881 20662 50 127 0 26751 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 112880

[startup+1.50174 s]
/proc/loadavg: 1.02 1.00 0.92 2/66 24432
/proc/meminfo: memFree=1001208/2055920 swapFree=4180748/4192956
[pid=24430] ppid=24428 vsize=5356 CPUtime=0
/proc/24430/stat : 24430 (lysat.sh) S 24428 24430 24169 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 150645895 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24430/statm: 1339 235 195 169 0 50 0
[pid=24431] ppid=24430 vsize=152044 CPUtime=1.48
/proc/24431/stat : 24431 (SatElite) R 24430 24430 24169 0 -1 4194304 31963 0 0 0 128 20 0 0 25 0 1 0 150645895 155693056 31851 1992294400 134512640 135034092 4294956112 18446744073709551615 134539694 0 0 4096 3 0 0 0 17 1 0 0
/proc/24431/statm: 38011 31851 64 127 0 37881 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 157400

[startup+3.10192 s]
/proc/loadavg: 1.02 1.00 0.92 2/66 24432
/proc/meminfo: memFree=967096/2055920 swapFree=4180748/4192956
[pid=24430] ppid=24428 vsize=5356 CPUtime=0
/proc/24430/stat : 24430 (lysat.sh) S 24428 24430 24169 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 150645895 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24430/statm: 1339 235 195 169 0 50 0
[pid=24431] ppid=24430 vsize=172864 CPUtime=3.09
/proc/24431/stat : 24431 (SatElite) R 24430 24430 24169 0 -1 4194304 38890 0 0 0 284 25 0 0 25 0 1 0 150645895 177012736 35513 1992294400 134512640 135034092 4294956112 18446744073709551615 134673244 0 0 4096 3 0 0 0 17 1 0 0
/proc/24431/statm: 43216 35513 68 127 0 43086 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 178220

[startup+6.30128 s]
/proc/loadavg: 1.02 1.00 0.92 2/66 24432
/proc/meminfo: memFree=944888/2055920 swapFree=4180748/4192956
[pid=24430] ppid=24428 vsize=5356 CPUtime=0
/proc/24430/stat : 24430 (lysat.sh) S 24428 24430 24169 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 150645895 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24430/statm: 1339 235 195 169 0 50 0
[pid=24431] ppid=24430 vsize=196028 CPUtime=6.29
/proc/24431/stat : 24431 (SatElite) R 24430 24430 24169 0 -1 4194304 43270 0 0 0 602 27 0 0 25 0 1 0 150645895 200732672 39234 1992294400 134512640 135034092 4294956112 18446744073709551615 134536786 0 0 4096 3 0 0 0 17 1 0 0
/proc/24431/statm: 49007 39234 68 127 0 48877 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 201384

[startup+12.702 s]
/proc/loadavg: 1.01 1.00 0.92 2/66 24433
/proc/meminfo: memFree=1050616/2055920 swapFree=4180748/4192956
[pid=24430] ppid=24428 vsize=5356 CPUtime=10.92
/proc/24430/stat : 24430 (lysat.sh) S 24428 24430 24169 0 -1 4194304 310 59637 0 0 0 0 1049 43 16 0 1 0 150645895 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24430/statm: 1339 237 195 169 0 50 0
[pid=24433] ppid=24430 vsize=37512 CPUtime=1.75
/proc/24433/stat : 24433 (LySATi) R 24430 24430 24169 0 -1 4194304 8936 0 0 0 171 4 0 0 25 0 1 0 150646989 38412288 8913 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/24433/statm: 9378 8913 80 174 0 9201 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 42868

[startup+25.5015 s]
/proc/loadavg: 1.01 1.00 0.92 2/66 24433
/proc/meminfo: memFree=1049848/2055920 swapFree=4180748/4192956
[pid=24430] ppid=24428 vsize=5356 CPUtime=10.92
/proc/24430/stat : 24430 (lysat.sh) S 24428 24430 24169 0 -1 4194304 310 59637 0 0 0 0 1049 43 16 0 1 0 150645895 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24430/statm: 1339 237 195 169 0 50 0
[pid=24433] ppid=24430 vsize=38172 CPUtime=14.54
/proc/24433/stat : 24433 (LySATi) R 24430 24430 24169 0 -1 4194304 9106 0 0 0 1450 4 0 0 25 0 1 0 150646989 39088128 9083 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/24433/statm: 9543 9083 81 174 0 9366 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 43528

[startup+51.1014 s]
/proc/loadavg: 1.01 1.00 0.92 2/66 24433
/proc/meminfo: memFree=1049016/2055920 swapFree=4180748/4192956
[pid=24430] ppid=24428 vsize=5356 CPUtime=10.92
/proc/24430/stat : 24430 (lysat.sh) S 24428 24430 24169 0 -1 4194304 310 59637 0 0 0 0 1049 43 16 0 1 0 150645895 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24430/statm: 1339 237 195 169 0 50 0
[pid=24433] ppid=24430 vsize=39244 CPUtime=40.11
/proc/24433/stat : 24433 (LySATi) R 24430 24430 24169 0 -1 4194304 9357 0 0 0 4007 4 0 0 25 0 1 0 150646989 40185856 9334 1992294400 134512640 135226915 4294956224 18446744073709551615 134536749 0 0 4096 3 0 0 0 17 1 0 0
/proc/24433/statm: 9811 9334 81 174 0 9634 0
Current children cumulated CPU time (s) 51.03
Current children cumulated vsize (KiB) 44600

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 0.92 2/66 24433
/proc/meminfo: memFree=1047992/2055920 swapFree=4180748/4192956
[pid=24430] ppid=24428 vsize=5356 CPUtime=10.92
/proc/24430/stat : 24430 (lysat.sh) S 24428 24430 24169 0 -1 4194304 310 59637 0 0 0 0 1049 43 16 0 1 0 150645895 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24430/statm: 1339 237 195 169 0 50 0
[pid=24433] ppid=24430 vsize=40248 CPUtime=91.29
/proc/24433/stat : 24433 (LySATi) R 24430 24430 24169 0 -1 4194304 9621 0 0 0 9125 4 0 0 25 0 1 0 150646989 41213952 9598 1992294400 134512640 135226915 4294956224 18446744073709551615 134536926 0 0 4096 3 0 0 0 17 1 0 0
/proc/24433/statm: 10062 9598 81 174 0 9885 0
Current children cumulated CPU time (s) 102.21
Current children cumulated vsize (KiB) 45604

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 0.92 2/66 24433
/proc/meminfo: memFree=1042936/2055920 swapFree=4180748/4192956
[pid=24430] ppid=24428 vsize=5356 CPUtime=10.92
/proc/24430/stat : 24430 (lysat.sh) S 24428 24430 24169 0 -1 4194304 310 59637 0 0 0 0 1049 43 16 0 1 0 150645895 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24430/statm: 1339 237 195 169 0 50 0
[pid=24433] ppid=24430 vsize=45400 CPUtime=151.28
/proc/24433/stat : 24433 (LySATi) R 24430 24430 24169 0 -1 4194304 10891 0 0 0 15122 6 0 0 25 0 1 0 150646989 46489600 10868 1992294400 134512640 135226915 4294956224 18446744073709551615 134538576 0 0 4096 3 0 0 0 17 1 0 0
/proc/24433/statm: 11350 10868 81 174 0 11173 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 50756

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 0.92 2/66 24433
/proc/meminfo: memFree=1042040/2055920 swapFree=4180748/4192956
[pid=24430] ppid=24428 vsize=5356 CPUtime=10.92
/proc/24430/stat : 24430 (lysat.sh) S 24428 24430 24169 0 -1 4194304 310 59637 0 0 0 0 1049 43 16 0 1 0 150645895 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24430/statm: 1339 237 195 169 0 50 0
[pid=24433] ppid=24430 vsize=46372 CPUtime=211.26
/proc/24433/stat : 24433 (LySATi) R 24430 24430 24169 0 -1 4194304 11121 0 0 0 21120 6 0 0 25 0 1 0 150646989 47484928 11098 1992294400 134512640 135226915 4294956224 18446744073709551615 134538530 0 0 4096 3 0 0 0 17 1 0 0
/proc/24433/statm: 11593 11098 81 174 0 11416 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 51728

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 0.92 2/66 24433
/proc/meminfo: memFree=1039296/2055920 swapFree=4180748/4192956
[pid=24430] ppid=24428 vsize=5356 CPUtime=10.92
/proc/24430/stat : 24430 (lysat.sh) S 24428 24430 24169 0 -1 4194304 310 59637 0 0 0 0 1049 43 16 0 1 0 150645895 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24430/statm: 1339 237 195 169 0 50 0
[pid=24433] ppid=24430 vsize=49124 CPUtime=271.25
/proc/24433/stat : 24433 (LySATi) R 24430 24430 24169 0 -1 4194304 11791 0 0 0 27117 8 0 0 25 0 1 0 150646989 50302976 11768 1992294400 134512640 135226915 4294956224 18446744073709551615 134539925 0 0 4096 3 0 0 0 17 1 0 0
/proc/24433/statm: 12281 11768 81 174 0 12104 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 54480

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 0.92 2/66 24433
/proc/meminfo: memFree=1034176/2055920 swapFree=4180748/4192956
[pid=24430] ppid=24428 vsize=5356 CPUtime=10.92
/proc/24430/stat : 24430 (lysat.sh) S 24428 24430 24169 0 -1 4194304 310 59637 0 0 0 0 1049 43 16 0 1 0 150645895 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24430/statm: 1339 237 195 169 0 50 0
[pid=24433] ppid=24430 vsize=54424 CPUtime=331.23
/proc/24433/stat : 24433 (LySATi) R 24430 24430 24169 0 -1 4194304 13073 0 0 0 33114 9 0 0 25 0 1 0 150646989 55730176 13050 1992294400 134512640 135226915 4294956224 18446744073709551615 134536776 0 0 4096 3 0 0 0 17 1 0 0
/proc/24433/statm: 13606 13050 81 174 0 13429 0
Current children cumulated CPU time (s) 342.15

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

/proc/24433/statm: 94912 91971 81 174 0 94735 0
Current children cumulated CPU time (s) 9339.72
Current children cumulated vsize (KiB) 385004

[startup+9402.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24925
/proc/meminfo: memFree=713792/2055920 swapFree=4180748/4192956
[pid=24430] ppid=24428 vsize=5356 CPUtime=10.92
/proc/24430/stat : 24430 (lysat.sh) S 24428 24430 24169 0 -1 4194304 310 59637 0 0 0 0 1049 43 16 0 1 0 150645895 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24430/statm: 1339 237 195 169 0 50 0
[pid=24433] ppid=24430 vsize=379648 CPUtime=9388.78
/proc/24433/stat : 24433 (LySATi) R 24430 24430 24169 0 -1 4194304 92012 0 0 0 938762 116 0 0 25 0 1 0 150646989 388759552 91973 1992294400 134512640 135226915 4294956224 18446744073709551615 134540839 0 0 4096 3 0 0 0 17 1 0 0
/proc/24433/statm: 94912 91973 81 174 0 94735 0
Current children cumulated CPU time (s) 9399.7
Current children cumulated vsize (KiB) 385004

[startup+9462.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24927
/proc/meminfo: memFree=713600/2055920 swapFree=4180748/4192956
[pid=24430] ppid=24428 vsize=5356 CPUtime=10.92
/proc/24430/stat : 24430 (lysat.sh) S 24428 24430 24169 0 -1 4194304 310 59637 0 0 0 0 1049 43 16 0 1 0 150645895 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24430/statm: 1339 237 195 169 0 50 0
[pid=24433] ppid=24430 vsize=379648 CPUtime=9448.76
/proc/24433/stat : 24433 (LySATi) R 24430 24430 24169 0 -1 4194304 92014 0 0 0 944760 116 0 0 25 0 1 0 150646989 388759552 91975 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/24433/statm: 94912 91975 81 174 0 94735 0
Current children cumulated CPU time (s) 9459.68
Current children cumulated vsize (KiB) 385004

[startup+9522.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24927
/proc/meminfo: memFree=713600/2055920 swapFree=4180748/4192956
[pid=24430] ppid=24428 vsize=5356 CPUtime=10.92
/proc/24430/stat : 24430 (lysat.sh) S 24428 24430 24169 0 -1 4194304 310 59637 0 0 0 0 1049 43 16 0 1 0 150645895 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24430/statm: 1339 237 195 169 0 50 0
[pid=24433] ppid=24430 vsize=379648 CPUtime=9508.74
/proc/24433/stat : 24433 (LySATi) R 24430 24430 24169 0 -1 4194304 92053 0 0 0 950758 116 0 0 25 0 1 0 150646989 388759552 92014 1992294400 134512640 135226915 4294956224 18446744073709551615 134537000 0 0 4096 3 0 0 0 17 1 0 0
/proc/24433/statm: 94912 92014 81 174 0 94735 0
Current children cumulated CPU time (s) 9519.66
Current children cumulated vsize (KiB) 385004

[startup+9582.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24927
/proc/meminfo: memFree=713408/2055920 swapFree=4180748/4192956
[pid=24430] ppid=24428 vsize=5356 CPUtime=10.92
/proc/24430/stat : 24430 (lysat.sh) S 24428 24430 24169 0 -1 4194304 310 59637 0 0 0 0 1049 43 16 0 1 0 150645895 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24430/statm: 1339 237 195 169 0 50 0
[pid=24433] ppid=24430 vsize=379792 CPUtime=9568.72
/proc/24433/stat : 24433 (LySATi) R 24430 24430 24169 0 -1 4194304 92113 0 0 0 956756 116 0 0 25 0 1 0 150646989 388907008 92074 1992294400 134512640 135226915 4294956224 18446744073709551615 134536933 0 0 4096 3 0 0 0 17 1 0 0
/proc/24433/statm: 94948 92074 81 174 0 94771 0
Current children cumulated CPU time (s) 9579.64
Current children cumulated vsize (KiB) 385148

[startup+9642.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24927
/proc/meminfo: memFree=713344/2055920 swapFree=4180748/4192956
[pid=24430] ppid=24428 vsize=5356 CPUtime=10.92
/proc/24430/stat : 24430 (lysat.sh) S 24428 24430 24169 0 -1 4194304 310 59637 0 0 0 0 1049 43 16 0 1 0 150645895 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24430/statm: 1339 237 195 169 0 50 0
[pid=24433] ppid=24430 vsize=379792 CPUtime=9628.71
/proc/24433/stat : 24433 (LySATi) R 24430 24430 24169 0 -1 4194304 92130 0 0 0 962755 116 0 0 25 0 1 0 150646989 388907008 92091 1992294400 134512640 135226915 4294956224 18446744073709551615 134536849 0 0 4096 3 0 0 0 17 1 0 0
/proc/24433/statm: 94948 92091 81 174 0 94771 0
Current children cumulated CPU time (s) 9639.63
Current children cumulated vsize (KiB) 385148

[startup+9702.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24927
/proc/meminfo: memFree=713088/2055920 swapFree=4180748/4192956
[pid=24430] ppid=24428 vsize=5356 CPUtime=10.92
/proc/24430/stat : 24430 (lysat.sh) S 24428 24430 24169 0 -1 4194304 310 59637 0 0 0 0 1049 43 16 0 1 0 150645895 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24430/statm: 1339 237 195 169 0 50 0
[pid=24433] ppid=24430 vsize=380032 CPUtime=9688.69
/proc/24433/stat : 24433 (LySATi) R 24430 24430 24169 0 -1 4194304 92178 0 0 0 968753 116 0 0 25 0 1 0 150646989 389152768 92139 1992294400 134512640 135226915 4294956224 18446744073709551615 134538530 0 0 4096 3 0 0 0 17 1 0 0
/proc/24433/statm: 95008 92139 81 174 0 94831 0
Current children cumulated CPU time (s) 9699.61
Current children cumulated vsize (KiB) 385388

[startup+9762.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24927
/proc/meminfo: memFree=713024/2055920 swapFree=4180748/4192956
[pid=24430] ppid=24428 vsize=5356 CPUtime=10.92
/proc/24430/stat : 24430 (lysat.sh) S 24428 24430 24169 0 -1 4194304 310 59637 0 0 0 0 1049 43 16 0 1 0 150645895 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24430/statm: 1339 237 195 169 0 50 0
[pid=24433] ppid=24430 vsize=380032 CPUtime=9748.67
/proc/24433/stat : 24433 (LySATi) R 24430 24430 24169 0 -1 4194304 92200 0 0 0 974751 116 0 0 25 0 1 0 150646989 389152768 92161 1992294400 134512640 135226915 4294956224 18446744073709551615 134536912 0 0 4096 3 0 0 0 17 1 0 0
/proc/24433/statm: 95008 92161 81 174 0 94831 0
Current children cumulated CPU time (s) 9759.59
Current children cumulated vsize (KiB) 385388

[startup+9822.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24927
/proc/meminfo: memFree=712896/2055920 swapFree=4180748/4192956
[pid=24430] ppid=24428 vsize=5356 CPUtime=10.92
/proc/24430/stat : 24430 (lysat.sh) S 24428 24430 24169 0 -1 4194304 310 59637 0 0 0 0 1049 43 16 0 1 0 150645895 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24430/statm: 1339 237 195 169 0 50 0
[pid=24433] ppid=24430 vsize=380464 CPUtime=9808.66
/proc/24433/stat : 24433 (LySATi) R 24430 24430 24169 0 -1 4194304 92225 0 0 0 980749 117 0 0 25 0 1 0 150646989 389595136 92186 1992294400 134512640 135226915 4294956224 18446744073709551615 134543500 0 0 4096 3 0 0 0 17 1 0 0
/proc/24433/statm: 95116 92186 81 174 0 94939 0
Current children cumulated CPU time (s) 9819.58
Current children cumulated vsize (KiB) 385820

[startup+9882.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24927
/proc/meminfo: memFree=712320/2055920 swapFree=4180748/4192956
[pid=24430] ppid=24428 vsize=5356 CPUtime=10.92
/proc/24430/stat : 24430 (lysat.sh) S 24428 24430 24169 0 -1 4194304 310 59637 0 0 0 0 1049 43 16 0 1 0 150645895 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24430/statm: 1339 237 195 169 0 50 0
[pid=24433] ppid=24430 vsize=381004 CPUtime=9868.65
/proc/24433/stat : 24433 (LySATi) R 24430 24430 24169 0 -1 4194304 92371 0 0 0 986748 117 0 0 25 0 1 0 150646989 390148096 92332 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/24433/statm: 95251 92332 81 174 0 95074 0
Current children cumulated CPU time (s) 9879.57
Current children cumulated vsize (KiB) 386360

[startup+9942.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24927
/proc/meminfo: memFree=711808/2055920 swapFree=4180748/4192956
[pid=24430] ppid=24428 vsize=5356 CPUtime=10.92
/proc/24430/stat : 24430 (lysat.sh) S 24428 24430 24169 0 -1 4194304 310 59637 0 0 0 0 1049 43 16 0 1 0 150645895 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24430/statm: 1339 237 195 169 0 50 0
[pid=24433] ppid=24430 vsize=381544 CPUtime=9928.63
/proc/24433/stat : 24433 (LySATi) R 24430 24430 24169 0 -1 4194304 92486 0 0 0 992746 117 0 0 25 0 1 0 150646989 390701056 92447 1992294400 134512640 135226915 4294956224 18446744073709551615 134543500 0 0 4096 3 0 0 0 17 1 0 0
/proc/24433/statm: 95386 92447 81 174 0 95209 0
Current children cumulated CPU time (s) 9939.55
Current children cumulated vsize (KiB) 386900

[startup+10002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24927
/proc/meminfo: memFree=708608/2055920 swapFree=4180748/4192956
[pid=24430] ppid=24428 vsize=5356 CPUtime=10.92
/proc/24430/stat : 24430 (lysat.sh) S 24428 24430 24169 0 -1 4194304 310 59637 0 0 0 0 1049 43 16 0 1 0 150645895 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24430/statm: 1339 237 195 169 0 50 0
[pid=24433] ppid=24430 vsize=385228 CPUtime=9988.61
/proc/24433/stat : 24433 (LySATi) R 24430 24430 24169 0 -1 4194304 93311 0 0 0 998743 118 0 0 25 0 1 0 150646989 394473472 93272 1992294400 134512640 135226915 4294956224 18446744073709551615 134536783 0 0 4096 3 0 0 0 17 1 0 0
/proc/24433/statm: 96307 93272 81 174 0 96130 0
Current children cumulated CPU time (s) 9999.53
Current children cumulated vsize (KiB) 390584



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+10002.8 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24927
/proc/meminfo: memFree=708480/2055920 swapFree=4180748/4192956
[pid=24430] ppid=24428 vsize=5356 CPUtime=10.92
/proc/24430/stat : 24430 (lysat.sh) S 24428 24430 24169 0 -1 4194304 310 59637 0 0 0 0 1049 43 16 0 1 0 150645895 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24430/statm: 1339 237 195 169 0 50 0
[pid=24433] ppid=24430 vsize=385228 CPUtime=9989.11
/proc/24433/stat : 24433 (LySATi) R 24430 24430 24169 0 -1 4194304 93328 0 0 0 998793 118 0 0 25 0 1 0 150646989 394473472 93289 1992294400 134512640 135226915 4294956224 18446744073709551615 134536830 0 0 4096 3 0 0 0 17 1 0 0
/proc/24433/statm: 96307 93289 81 174 0 96130 0
Current children cumulated CPU time (s) 10000
Current children cumulated vsize (KiB) 390584

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 24430 and gives
#  childrusage.ru_utime.tv_sec=10
#  childrusage.ru_utime.tv_usec=497404
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=439933
# CPU time returned by wait4() is 10.9373
# while last known CPU time is 10000
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 10002.8
CPU time (s): 10000
CPU user time (s): 9998.42
CPU system time (s): 1.61
CPU usage (%): 99.9722
Max. virtual memory (cumulated for all children) (KiB): 390584

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 10.4974
system time used= 0.439933
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 59947
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= 6
involuntary context switches= 25

runsolver used 11.1143 second user time and 25.2652 second system time

The end

Launcher Data 

Begin job on node23 at 2009-05-02 03:02:04
IDJOB=1772653
IDBENCH=20365
IDSOLVER=609
FILE ID=node23/1772653-1241226122
PBS_JOBID= 9224784
Free space on /tmp= 66368 MiB

SOLVER NAME= LySAT i/2009-03-20
BENCH NAME= SAT07/industrial/anbulagan/hard-unsat/total-10-17-u.cnf
COMMAND LINE= lysat.sh BENCHNAME i
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1772653-1241226122/watcher-1772653-1241226122 -o /tmp/evaluation-result-1772653-1241226122/solver-1772653-1241226122 -C 10000 -W 12000 -M 1800  lysat.sh HOME/instance-1772653-1241226122.cnf i

TIME LIMIT= 10000 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 9ce7c48a28ddd5790e38607bb893dd38
RANDOM SEED=1467005135

node23.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	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1104552 kB
Buffers:         85148 kB
Cached:         761900 kB
SwapCached:       6080 kB
Active:          47844 kB
Inactive:       807680 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1104552 kB
SwapTotal:     4192956 kB
SwapFree:      4180748 kB
Dirty:           27084 kB
Writeback:           0 kB
Mapped:          14128 kB
Slab:            81892 kB
Committed_AS:   712244 kB
PageTables:       1396 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66396 MiB
End job on node23 at 2009-05-02 05:48:49