Trace number 1716004

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
LySAT i/2009-03-20? (TO) 1200.08 1200.51

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...
1.18/1.22	c ==============================================================================
1.18/1.22	c |           |     ORIGINAL     |              LEARNT              |          |
1.18/1.22	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
1.18/1.22	c ==============================================================================
1.18/1.22	c |         0 | 1346401  3139386 |  403920       0        0     nan |  0.000 % |
10.08/10.13	c |         0 |  534198  1400252 |      --       0       --      -- |     --   | -504732/-1043370
10.08/10.13	c ==============================================================================
10.08/10.14	c Result  :   #vars: 84762   #clauses: 534198   #literals: 1400252
10.08/10.14	c CPU time:   9.79251 s
10.08/10.14	c ==============================================================================
10.78/10.89	c lySAT 0.1
10.78/10.89	c minisat core +  additionnal features
10.78/10.89	c ============================[ Problem Statistics ]=============================
10.78/10.89	c |                                                                             |
10.78/10.89	c |  Number of variables:  84762                                                |
10.78/10.89	c |  Number of clauses:    534198                                               |
11.16/11.27	c |  Parsing time:         0.34         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-1716004-1240609966/watcher-1716004-1240609966 -o /tmp/evaluation-result-1716004-1240609966/solver-1716004-1240609966 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1716004-1240609966.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: 1.00 1.00 1.08 3/64 15781
/proc/meminfo: memFree=1062120/2055920 swapFree=4192956/4192956
[pid=15781] ppid=15779 vsize=5356 CPUtime=0
/proc/15781/stat : 15781 (lysat.sh) R 15779 15781 15621 0 -1 4194304 208 0 0 0 0 0 0 0 20 0 1 0 89030044 5484544 175 1992294400 4194304 4889804 548682068800 18446744073709551615 273952445153 0 0 4100 0 0 0 0 17 1 0 0
/proc/15781/statm: 1339 179 146 169 0 50 0

[startup+0.0489911 s]
/proc/loadavg: 1.00 1.00 1.08 3/64 15781
/proc/meminfo: memFree=1062120/2055920 swapFree=4192956/4192956
[pid=15781] ppid=15779 vsize=5356 CPUtime=0
/proc/15781/stat : 15781 (lysat.sh) S 15779 15781 15621 0 -1 4194304 286 0 0 0 0 0 0 0 20 0 1 0 89030044 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15781/statm: 1339 235 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.102002 s]
/proc/loadavg: 1.00 1.00 1.08 3/64 15781
/proc/meminfo: memFree=1062120/2055920 swapFree=4192956/4192956
[pid=15781] ppid=15779 vsize=5356 CPUtime=0
/proc/15781/stat : 15781 (lysat.sh) S 15779 15781 15621 0 -1 4194304 286 0 0 0 0 0 0 0 20 0 1 0 89030044 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15781/statm: 1339 235 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.30202 s]
/proc/loadavg: 1.00 1.00 1.08 3/64 15781
/proc/meminfo: memFree=1062120/2055920 swapFree=4192956/4192956
[pid=15781] ppid=15779 vsize=5356 CPUtime=0
/proc/15781/stat : 15781 (lysat.sh) S 15779 15781 15621 0 -1 4194304 286 0 0 0 0 0 0 0 20 0 1 0 89030044 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15781/statm: 1339 235 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.701067 s]
/proc/loadavg: 1.00 1.00 1.08 3/64 15781
/proc/meminfo: memFree=1062120/2055920 swapFree=4192956/4192956
[pid=15781] ppid=15779 vsize=5356 CPUtime=0
/proc/15781/stat : 15781 (lysat.sh) S 15779 15781 15621 0 -1 4194304 286 0 0 0 0 0 0 0 20 0 1 0 89030044 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15781/statm: 1339 235 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50115 s]
/proc/loadavg: 1.00 1.00 1.08 2/66 15783
/proc/meminfo: memFree=957272/2055920 swapFree=4192956/4192956
[pid=15781] ppid=15779 vsize=5356 CPUtime=0
/proc/15781/stat : 15781 (lysat.sh) S 15779 15781 15621 0 -1 4194304 286 0 0 0 0 0 0 0 20 0 1 0 89030044 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15781/statm: 1339 235 195 169 0 50 0
[pid=15783] ppid=15781 vsize=152044 CPUtime=1.48
/proc/15783/stat : 15783 (SatElite) R 15781 15781 15621 0 -1 4194304 32016 0 0 0 130 18 0 0 25 0 1 0 89030045 155693056 31904 1992294400 134512640 135034092 4294956096 18446744073709551615 134536786 0 0 4096 3 0 0 0 17 1 0 0
/proc/15783/statm: 38011 31904 64 127 0 37881 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 157400

[startup+3.10137 s]
/proc/loadavg: 1.00 1.00 1.08 2/66 15783
/proc/meminfo: memFree=925144/2055920 swapFree=4192956/4192956
[pid=15781] ppid=15779 vsize=5356 CPUtime=0
/proc/15781/stat : 15781 (lysat.sh) S 15779 15781 15621 0 -1 4194304 286 0 0 0 0 0 0 0 20 0 1 0 89030044 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15781/statm: 1339 235 195 169 0 50 0
[pid=15783] ppid=15781 vsize=173128 CPUtime=3.08
/proc/15783/stat : 15783 (SatElite) R 15781 15781 15621 0 -1 4194304 38955 0 0 0 285 23 0 0 25 0 1 0 89030045 177283072 35578 1992294400 134512640 135034092 4294956096 18446744073709551615 134673244 0 0 4096 3 0 0 0 17 1 0 0
/proc/15783/statm: 43282 35578 68 127 0 43152 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 178484

[startup+6.30174 s]
/proc/loadavg: 1.00 1.00 1.08 2/66 15783
/proc/meminfo: memFree=903000/2055920 swapFree=4192956/4192956
[pid=15781] ppid=15779 vsize=5356 CPUtime=0
/proc/15781/stat : 15781 (lysat.sh) S 15779 15781 15621 0 -1 4194304 286 0 0 0 0 0 0 0 20 0 1 0 89030044 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15781/statm: 1339 235 195 169 0 50 0
[pid=15783] ppid=15781 vsize=196176 CPUtime=6.28
/proc/15783/stat : 15783 (SatElite) R 15781 15781 15621 0 -1 4194304 43362 0 0 0 604 24 0 0 25 0 1 0 89030045 200884224 39235 1992294400 134512640 135034092 4294956096 18446744073709551615 134536786 0 0 4096 3 0 0 0 17 1 0 0
/proc/15783/statm: 49044 39235 68 127 0 48914 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 201532

[startup+12.7014 s]
/proc/loadavg: 1.00 1.00 1.08 2/66 15784
/proc/meminfo: memFree=1008472/2055920 swapFree=4192956/4192956
[pid=15781] ppid=15779 vsize=5356 CPUtime=10.87
/proc/15781/stat : 15781 (lysat.sh) S 15779 15781 15621 0 -1 4194304 310 59637 0 0 0 0 1047 40 16 0 1 0 89030044 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15781/statm: 1339 237 195 169 0 50 0
[pid=15784] ppid=15781 vsize=37512 CPUtime=1.79
/proc/15784/stat : 15784 (LySATi) R 15781 15781 15621 0 -1 4194304 8936 0 0 0 175 4 0 0 25 0 1 0 89031133 38412288 8913 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/15784/statm: 9378 8913 80 174 0 9201 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 42868

[startup+25.5019 s]
/proc/loadavg: 1.00 1.00 1.08 2/66 15784
/proc/meminfo: memFree=1007640/2055920 swapFree=4192956/4192956
[pid=15781] ppid=15779 vsize=5356 CPUtime=10.87
/proc/15781/stat : 15781 (lysat.sh) S 15779 15781 15621 0 -1 4194304 310 59637 0 0 0 0 1047 40 16 0 1 0 89030044 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15781/statm: 1339 237 195 169 0 50 0
[pid=15784] ppid=15781 vsize=38172 CPUtime=14.59
/proc/15784/stat : 15784 (LySATi) R 15781 15781 15621 0 -1 4194304 9106 0 0 0 1454 5 0 0 25 0 1 0 89031133 39088128 9083 1992294400 134512640 135226915 4294956208 18446744073709551615 134525807 0 0 4096 3 0 0 0 17 1 0 0
/proc/15784/statm: 9543 9083 81 174 0 9366 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 43528

[startup+51.1018 s]
/proc/loadavg: 1.00 1.00 1.07 2/66 15784
/proc/meminfo: memFree=1006808/2055920 swapFree=4192956/4192956
[pid=15781] ppid=15779 vsize=5356 CPUtime=10.87
/proc/15781/stat : 15781 (lysat.sh) S 15779 15781 15621 0 -1 4194304 310 59637 0 0 0 0 1047 40 16 0 1 0 89030044 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15781/statm: 1339 237 195 169 0 50 0
[pid=15784] ppid=15781 vsize=39244 CPUtime=40.17
/proc/15784/stat : 15784 (LySATi) R 15781 15781 15621 0 -1 4194304 9357 0 0 0 4011 6 0 0 25 0 1 0 89031133 40185856 9334 1992294400 134512640 135226915 4294956208 18446744073709551615 134536772 0 0 4096 3 0 0 0 17 1 0 0
/proc/15784/statm: 9811 9334 81 174 0 9634 0
Current children cumulated CPU time (s) 51.04
Current children cumulated vsize (KiB) 44600

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.07 2/66 15784
/proc/meminfo: memFree=1005720/2055920 swapFree=4192956/4192956
[pid=15781] ppid=15779 vsize=5356 CPUtime=10.87
/proc/15781/stat : 15781 (lysat.sh) S 15779 15781 15621 0 -1 4194304 310 59637 0 0 0 0 1047 40 16 0 1 0 89030044 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15781/statm: 1339 237 195 169 0 50 0
[pid=15784] ppid=15781 vsize=40248 CPUtime=91.34
/proc/15784/stat : 15784 (LySATi) R 15781 15781 15621 0 -1 4194304 9630 0 0 0 9128 6 0 0 25 0 1 0 89031133 41213952 9607 1992294400 134512640 135226915 4294956208 18446744073709551615 134539753 0 0 4096 3 0 0 0 17 1 0 0
/proc/15784/statm: 10062 9607 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 1.06 2/66 15784
/proc/meminfo: memFree=1000600/2055920 swapFree=4192956/4192956
[pid=15781] ppid=15779 vsize=5356 CPUtime=10.87
/proc/15781/stat : 15781 (lysat.sh) S 15779 15781 15621 0 -1 4194304 310 59637 0 0 0 0 1047 40 16 0 1 0 89030044 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15781/statm: 1339 237 195 169 0 50 0
[pid=15784] ppid=15781 vsize=45400 CPUtime=151.31
/proc/15784/stat : 15784 (LySATi) R 15781 15781 15621 0 -1 4194304 10891 0 0 0 15124 7 0 0 25 0 1 0 89031133 46489600 10868 1992294400 134512640 135226915 4294956208 18446744073709551615 134536749 0 0 4096 3 0 0 0 17 1 0 0
/proc/15784/statm: 11350 10868 81 174 0 11173 0
Current children cumulated CPU time (s) 162.18
Current children cumulated vsize (KiB) 50756

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.06 2/66 15784
/proc/meminfo: memFree=999704/2055920 swapFree=4192956/4192956
[pid=15781] ppid=15779 vsize=5356 CPUtime=10.87
/proc/15781/stat : 15781 (lysat.sh) S 15779 15781 15621 0 -1 4194304 310 59637 0 0 0 0 1047 40 16 0 1 0 89030044 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15781/statm: 1339 237 195 169 0 50 0
[pid=15784] ppid=15781 vsize=46372 CPUtime=211.3
/proc/15784/stat : 15784 (LySATi) R 15781 15781 15621 0 -1 4194304 11121 0 0 0 21122 8 0 0 25 0 1 0 89031133 47484928 11098 1992294400 134512640 135226915 4294956208 18446744073709551615 134536849 0 0 4096 3 0 0 0 17 1 0 0
/proc/15784/statm: 11593 11098 81 174 0 11416 0
Current children cumulated CPU time (s) 222.17
Current children cumulated vsize (KiB) 51728

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.05 2/66 15784
/proc/meminfo: memFree=997016/2055920 swapFree=4192956/4192956
[pid=15781] ppid=15779 vsize=5356 CPUtime=10.87
/proc/15781/stat : 15781 (lysat.sh) S 15779 15781 15621 0 -1 4194304 310 59637 0 0 0 0 1047 40 16 0 1 0 89030044 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15781/statm: 1339 237 195 169 0 50 0
[pid=15784] ppid=15781 vsize=49124 CPUtime=271.28
/proc/15784/stat : 15784 (LySATi) R 15781 15781 15621 0 -1 4194304 11791 0 0 0 27119 9 0 0 25 0 1 0 89031133 50302976 11768 1992294400 134512640 135226915 4294956208 18446744073709551615 134539299 0 0 4096 3 0 0 0 17 1 0 0
/proc/15784/statm: 12281 11768 81 174 0 12104 0
Current children cumulated CPU time (s) 282.15
Current children cumulated vsize (KiB) 54480

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.04 2/66 15784
/proc/meminfo: memFree=991904/2055920 swapFree=4192956/4192956
[pid=15781] ppid=15779 vsize=5356 CPUtime=10.87
/proc/15781/stat : 15781 (lysat.sh) S 15779 15781 15621 0 -1 4194304 310 59637 0 0 0 0 1047 40 16 0 1 0 89030044 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15781/statm: 1339 237 195 169 0 50 0
[pid=15784] ppid=15781 vsize=54424 CPUtime=331.26
/proc/15784/stat : 15784 (LySATi) R 15781 15781 15621 0 -1 4194304 13073 0 0 0 33116 10 0 0 25 0 1 0 89031133 55730176 13050 1992294400 134512640 135226915 4294956208 18446744073709551615 134538530 0 0 4096 3 0 0 0 17 1 0 0
/proc/15784/statm: 13606 13050 81 174 0 13429 0
Current children cumulated CPU time (s) 342.13
Current children cumulated vsize (KiB) 59780

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.04 2/66 15784
/proc/meminfo: memFree=987616/2055920 swapFree=4192956/4192956
[pid=15781] ppid=15779 vsize=5356 CPUtime=10.87
/proc/15781/stat : 15781 (lysat.sh) S 15779 15781 15621 0 -1 4194304 310 59637 0 0 0 0 1047 40 16 0 1 0 89030044 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15781/statm: 1339 237 195 169 0 50 0
[pid=15784] ppid=15781 vsize=58696 CPUtime=391.25
/proc/15784/stat : 15784 (LySATi) R 15781 15781 15621 0 -1 4194304 14169 0 0 0 39113 12 0 0 25 0 1 0 89031133 60104704 14146 1992294400 134512640 135226915 4294956208 18446744073709551615 134537068 0 0 4096 3 0 0 0 17 1 0 0
/proc/15784/statm: 14674 14146 81 174 0 14497 0
Current children cumulated CPU time (s) 402.12
Current children cumulated vsize (KiB) 64052


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

/proc/15784/statm: 18086 17472 81 174 0 17909 0
Current children cumulated CPU time (s) 582.05
Current children cumulated vsize (KiB) 77700

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.02 2/66 15790
/proc/meminfo: memFree=973920/2055920 swapFree=4192956/4192956
[pid=15781] ppid=15779 vsize=5356 CPUtime=10.87
/proc/15781/stat : 15781 (lysat.sh) S 15779 15781 15621 0 -1 4194304 310 59637 0 0 0 0 1047 40 16 0 1 0 89030044 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15781/statm: 1339 237 195 169 0 50 0
[pid=15784] ppid=15781 vsize=72704 CPUtime=631.17
/proc/15784/stat : 15784 (LySATi) R 15781 15781 15621 0 -1 4194304 17583 0 0 0 63101 16 0 0 25 0 1 0 89031133 74448896 17560 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/15784/statm: 18176 17560 81 174 0 17999 0
Current children cumulated CPU time (s) 642.04
Current children cumulated vsize (KiB) 78060

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.01 2/66 15790
/proc/meminfo: memFree=972448/2055920 swapFree=4192956/4192956
[pid=15781] ppid=15779 vsize=5356 CPUtime=10.87
/proc/15781/stat : 15781 (lysat.sh) S 15779 15781 15621 0 -1 4194304 310 59637 0 0 0 0 1047 40 16 0 1 0 89030044 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15781/statm: 1339 237 195 169 0 50 0
[pid=15784] ppid=15781 vsize=73972 CPUtime=691.15
/proc/15784/stat : 15784 (LySATi) R 15781 15781 15621 0 -1 4194304 17936 0 0 0 69098 17 0 0 25 0 1 0 89031133 75747328 17897 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/15784/statm: 18493 17897 81 174 0 18316 0
Current children cumulated CPU time (s) 702.02
Current children cumulated vsize (KiB) 79328

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 15790
/proc/meminfo: memFree=972448/2055920 swapFree=4192956/4192956
[pid=15781] ppid=15779 vsize=5356 CPUtime=10.87
/proc/15781/stat : 15781 (lysat.sh) S 15779 15781 15621 0 -1 4194304 310 59637 0 0 0 0 1047 40 16 0 1 0 89030044 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15781/statm: 1339 237 195 169 0 50 0
[pid=15784] ppid=15781 vsize=73972 CPUtime=751.14
/proc/15784/stat : 15784 (LySATi) R 15781 15781 15621 0 -1 4194304 17936 0 0 0 75097 17 0 0 25 0 1 0 89031133 75747328 17897 1992294400 134512640 135226915 4294956208 18446744073709551615 134536701 0 0 4096 3 0 0 0 17 1 0 0
/proc/15784/statm: 18493 17897 81 174 0 18316 0
Current children cumulated CPU time (s) 762.01
Current children cumulated vsize (KiB) 79328

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 15790
/proc/meminfo: memFree=972192/2055920 swapFree=4192956/4192956
[pid=15781] ppid=15779 vsize=5356 CPUtime=10.87
/proc/15781/stat : 15781 (lysat.sh) S 15779 15781 15621 0 -1 4194304 310 59637 0 0 0 0 1047 40 16 0 1 0 89030044 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15781/statm: 1339 237 195 169 0 50 0
[pid=15784] ppid=15781 vsize=74260 CPUtime=811.11
/proc/15784/stat : 15784 (LySATi) R 15781 15781 15621 0 -1 4194304 17996 0 0 0 81094 17 0 0 25 0 1 0 89031133 76042240 17957 1992294400 134512640 135226915 4294956208 18446744073709551615 134525873 0 0 4096 3 0 0 0 17 1 0 0
/proc/15784/statm: 18565 17957 81 174 0 18388 0
Current children cumulated CPU time (s) 821.98
Current children cumulated vsize (KiB) 79616

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 15790
/proc/meminfo: memFree=971680/2055920 swapFree=4192956/4192956
[pid=15781] ppid=15779 vsize=5356 CPUtime=10.87
/proc/15781/stat : 15781 (lysat.sh) S 15779 15781 15621 0 -1 4194304 310 59637 0 0 0 0 1047 40 16 0 1 0 89030044 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15781/statm: 1339 237 195 169 0 50 0
[pid=15784] ppid=15781 vsize=74908 CPUtime=871.1
/proc/15784/stat : 15784 (LySATi) R 15781 15781 15621 0 -1 4194304 18129 0 0 0 87093 17 0 0 25 0 1 0 89031133 76705792 18090 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/15784/statm: 18727 18090 81 174 0 18550 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 80264

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 15790
/proc/meminfo: memFree=971424/2055920 swapFree=4192956/4192956
[pid=15781] ppid=15779 vsize=5356 CPUtime=10.87
/proc/15781/stat : 15781 (lysat.sh) S 15779 15781 15621 0 -1 4194304 310 59637 0 0 0 0 1047 40 16 0 1 0 89030044 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15781/statm: 1339 237 195 169 0 50 0
[pid=15784] ppid=15781 vsize=75232 CPUtime=931.08
/proc/15784/stat : 15784 (LySATi) R 15781 15781 15621 0 -1 4194304 18193 0 0 0 93091 17 0 0 25 0 1 0 89031133 77037568 18154 1992294400 134512640 135226915 4294956208 18446744073709551615 134536772 0 0 4096 3 0 0 0 17 1 0 0
/proc/15784/statm: 18808 18154 81 174 0 18631 0
Current children cumulated CPU time (s) 941.95
Current children cumulated vsize (KiB) 80588

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 15790
/proc/meminfo: memFree=971424/2055920 swapFree=4192956/4192956
[pid=15781] ppid=15779 vsize=5356 CPUtime=10.87
/proc/15781/stat : 15781 (lysat.sh) S 15779 15781 15621 0 -1 4194304 310 59637 0 0 0 0 1047 40 16 0 1 0 89030044 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15781/statm: 1339 237 195 169 0 50 0
[pid=15784] ppid=15781 vsize=75232 CPUtime=991.06
/proc/15784/stat : 15784 (LySATi) R 15781 15781 15621 0 -1 4194304 18194 0 0 0 99089 17 0 0 25 0 1 0 89031133 77037568 18155 1992294400 134512640 135226915 4294956208 18446744073709551615 134536707 0 0 4096 3 0 0 0 17 1 0 0
/proc/15784/statm: 18808 18155 81 174 0 18631 0
Current children cumulated CPU time (s) 1001.93
Current children cumulated vsize (KiB) 80588

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 15790
/proc/meminfo: memFree=956512/2055920 swapFree=4192956/4192956
[pid=15781] ppid=15779 vsize=5356 CPUtime=10.87
/proc/15781/stat : 15781 (lysat.sh) S 15779 15781 15621 0 -1 4194304 310 59637 0 0 0 0 1047 40 16 0 1 0 89030044 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15781/statm: 1339 237 195 169 0 50 0
[pid=15784] ppid=15781 vsize=90340 CPUtime=1051.04
/proc/15784/stat : 15784 (LySATi) R 15781 15781 15621 0 -1 4194304 21965 0 0 0 105082 22 0 0 25 0 1 0 89031133 92508160 21926 1992294400 134512640 135226915 4294956208 18446744073709551615 134536701 0 0 4096 3 0 0 0 17 1 0 0
/proc/15784/statm: 22585 21926 81 174 0 22408 0
Current children cumulated CPU time (s) 1061.91
Current children cumulated vsize (KiB) 95696

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 15790
/proc/meminfo: memFree=941536/2055920 swapFree=4192956/4192956
[pid=15781] ppid=15779 vsize=5356 CPUtime=10.87
/proc/15781/stat : 15781 (lysat.sh) S 15779 15781 15621 0 -1 4194304 310 59637 0 0 0 0 1047 40 16 0 1 0 89030044 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15781/statm: 1339 237 195 169 0 50 0
[pid=15784] ppid=15781 vsize=105604 CPUtime=1111.02
/proc/15784/stat : 15784 (LySATi) R 15781 15781 15621 0 -1 4194304 25694 0 0 0 111075 27 0 0 25 0 1 0 89031133 108138496 25655 1992294400 134512640 135226915 4294956208 18446744073709551615 134538570 0 0 4096 3 0 0 0 17 1 0 0
/proc/15784/statm: 26401 25655 81 174 0 26224 0
Current children cumulated CPU time (s) 1121.89
Current children cumulated vsize (KiB) 110960

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 15790
/proc/meminfo: memFree=939424/2055920 swapFree=4192956/4192956
[pid=15781] ppid=15779 vsize=5356 CPUtime=10.87
/proc/15781/stat : 15781 (lysat.sh) S 15779 15781 15621 0 -1 4194304 310 59637 0 0 0 0 1047 40 16 0 1 0 89030044 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15781/statm: 1339 237 195 169 0 50 0
[pid=15784] ppid=15781 vsize=107572 CPUtime=1171.01
/proc/15784/stat : 15784 (LySATi) R 15781 15781 15621 0 -1 4194304 26166 0 0 0 117073 28 0 0 25 0 1 0 89031133 110153728 26127 1992294400 134512640 135226915 4294956208 18446744073709551615 134539439 0 0 4096 3 0 0 0 17 1 0 0
/proc/15784/statm: 26893 26127 81 174 0 26716 0
Current children cumulated CPU time (s) 1181.88
Current children cumulated vsize (KiB) 112928



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 15790
/proc/meminfo: memFree=939424/2055920 swapFree=4192956/4192956
[pid=15781] ppid=15779 vsize=5356 CPUtime=10.87
/proc/15781/stat : 15781 (lysat.sh) S 15779 15781 15621 0 -1 4194304 310 59637 0 0 0 0 1047 40 16 0 1 0 89030044 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15781/statm: 1339 237 195 169 0 50 0
[pid=15784] ppid=15781 vsize=107572 CPUtime=1189.21
/proc/15784/stat : 15784 (LySATi) R 15781 15781 15621 0 -1 4194304 26166 0 0 0 118893 28 0 0 25 0 1 0 89031133 110153728 26127 1992294400 134512640 135226915 4294956208 18446744073709551615 134536701 0 0 4096 3 0 0 0 17 1 0 0
/proc/15784/statm: 26893 26127 81 174 0 26716 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 112928

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 15790
/proc/meminfo: memFree=939424/2055920 swapFree=4192956/4192956
[pid=15781] ppid=15779 vsize=5356 CPUtime=10.87
/proc/15781/stat : 15781 (lysat.sh) S 15779 15781 15621 0 -1 4194304 310 59637 0 0 0 0 1047 40 16 0 1 0 89030044 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15781/statm: 1339 237 195 169 0 50 0
[pid=15784] ppid=15781 vsize=107572 CPUtime=1189.21
/proc/15784/stat : 15784 (LySATi) R 15781 15781 15621 0 -1 4194304 26166 0 0 0 118893 28 0 0 25 0 1 0 89031133 110153728 26127 1992294400 134512640 135226915 4294956208 18446744073709551615 134536701 0 0 4096 3 0 0 0 17 1 0 0
/proc/15784/statm: 26893 26127 81 174 0 26716 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 112928

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 15781 and gives
#  childrusage.ru_utime.tv_sec=10
#  childrusage.ru_utime.tv_usec=477407
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=404938
# CPU time returned by wait4() is 10.8823
# while last known CPU time is 1200.08
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.51
CPU time (s): 1200.08
CPU user time (s): 1199.4
CPU system time (s): 0.68
CPU usage (%): 99.9639
Max. virtual memory (cumulated for all children) (KiB): 204340

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 10.4774
system time used= 0.404938
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= 50

runsolver used 1.3268 second user time and 3.04954 second system time

The end

Launcher Data 

Begin job on node20 at 2009-04-24 23:52:48
IDJOB=1716004
IDBENCH=20365
IDSOLVER=511
FILE ID=node20/1716004-1240609966
PBS_JOBID= 9186294
Free space on /tmp= 66220 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-1716004-1240609966/watcher-1716004-1240609966 -o /tmp/evaluation-result-1716004-1240609966/solver-1716004-1240609966 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1716004-1240609966.cnf i

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

MD5SUM BENCH= 9ce7c48a28ddd5790e38607bb893dd38
RANDOM SEED=84461922

node20.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		: 3000.214
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5931.00
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.214
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:       1062600 kB
Buffers:         72468 kB
Cached:         822072 kB
SwapCached:          0 kB
Active:         136884 kB
Inactive:       771532 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1062600 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:           27084 kB
Writeback:           0 kB
Mapped:          23644 kB
Slab:            70964 kB
Committed_AS:   308792 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= 66200 MiB
End job on node20 at 2009-04-25 00:12:51