Trace number 1837053

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
MiniSAT 09z 2009-03-22? (TO) 10000 10003.2

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/total-5-15-u.cnf
MD5SUMc438ce1eb243ac0a49869eda1166f28f
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 variables219756
Number of clauses1008653
Sum of the clauses size2316156
Maximum clause length10
Minimum clause length1
Number of clauses of size 118434
Number of clauses of size 2797195
Number of clauses of size 3151604
Number of clauses of size 44600
Number of clauses of size 518400
Number of clauses of size over 518420

Solver Data 

0.00/0.00	c Parsing...
0.00/0.76	c ==============================================================================
0.00/0.76	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.76	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.76	c ==============================================================================
0.00/0.76	c |         0 |  990219  2297722 |  297065       0        0     nan |  0.000 % |
7.48/7.57	c |         0 |  427478  1139975 |      --       0       --      -- |     --   | -342939/-661157
7.48/7.57	c ==============================================================================
7.48/7.57	c Result  :   #vars: 72951   #clauses: 427478   #literals: 1139975
7.48/7.57	c CPU time:   7.32289 s
7.48/7.57	c ==============================================================================
7.98/8.03	c WARNING: for repeatability, setting FPU to use double precision
7.98/8.04	c Number of variables   : 72951        
7.98/8.04	c Number of clauses     : 427478       
8.02/8.29	c Parsing time: 0.23         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-1837053-1242857018/watcher-1837053-1242857018 -o /tmp/evaluation-result-1837053-1242857018/solver-1837053-1242857018 -C 10000 -W 12000 -M 1800 SatELiteGTI HOME/instance-1837053-1242857018.cnf -random-seed=1865516585 

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: 0.08 0.02 0.01 2/64 17107
/proc/meminfo: memFree=1729088/2055920 swapFree=4180424/4192956
[pid=17107] ppid=17105 vsize=5356 CPUtime=0
/proc/17107/stat : 17107 (SatELiteGTI) S 17105 17107 17070 0 -1 4194304 276 0 0 0 0 0 0 0 20 0 1 0 313734894 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 269028655186 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/17107/statm: 1339 235 195 169 0 50 0
[pid=17108] ppid=17107 vsize=5356 CPUtime=0
/proc/17108/stat : 17108 (SatELiteGTI) S 17107 17107 17070 0 -1 4194368 51 25 0 0 0 0 0 0 20 0 1 0 313734894 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269028483908 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/17108/statm: 1339 238 198 169 0 50 0
[pid=17110] ppid=17108 vsize=5356 CPUtime=0
/proc/17110/stat : 17110 (SatELiteGTI) R 17108 17107 17070 0 -1 4194368 18 0 0 0 0 0 0 0 23 0 1 0 313734894 5484544 239 1992294400 4194304 4889804 548682068784 18446744073709551615 269028653669 0 0 4096 65538 0 0 0 17 1 0 0
/proc/17110/statm: 1339 239 199 169 0 50 0

[startup+0.0643051 s]
/proc/loadavg: 0.08 0.02 0.01 2/64 17107
/proc/meminfo: memFree=1729088/2055920 swapFree=4180424/4192956
[pid=17107] ppid=17105 vsize=5356 CPUtime=0
/proc/17107/stat : 17107 (SatELiteGTI) S 17105 17107 17070 0 -1 4194304 309 250 0 0 0 0 0 0 20 0 1 0 313734894 5484544 237 1992294400 4194304 4889804 548682068784 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17107/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.102308 s]
/proc/loadavg: 0.08 0.02 0.01 2/64 17107
/proc/meminfo: memFree=1729088/2055920 swapFree=4180424/4192956
[pid=17107] ppid=17105 vsize=5356 CPUtime=0
/proc/17107/stat : 17107 (SatELiteGTI) S 17105 17107 17070 0 -1 4194304 309 250 0 0 0 0 0 0 20 0 1 0 313734894 5484544 237 1992294400 4194304 4889804 548682068784 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17107/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.301339 s]
/proc/loadavg: 0.08 0.02 0.01 2/64 17107
/proc/meminfo: memFree=1729088/2055920 swapFree=4180424/4192956
[pid=17107] ppid=17105 vsize=5356 CPUtime=0
/proc/17107/stat : 17107 (SatELiteGTI) S 17105 17107 17070 0 -1 4194304 309 250 0 0 0 0 0 0 20 0 1 0 313734894 5484544 237 1992294400 4194304 4889804 548682068784 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17107/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.701405 s]
/proc/loadavg: 0.08 0.02 0.01 2/64 17107
/proc/meminfo: memFree=1729088/2055920 swapFree=4180424/4192956
[pid=17107] ppid=17105 vsize=5356 CPUtime=0
/proc/17107/stat : 17107 (SatELiteGTI) S 17105 17107 17070 0 -1 4194304 309 250 0 0 0 0 0 0 20 0 1 0 313734894 5484544 237 1992294400 4194304 4889804 548682068784 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17107/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50252 s]
/proc/loadavg: 0.08 0.02 0.01 2/66 17112
/proc/meminfo: memFree=1626920/2055920 swapFree=4180424/4192956
[pid=17107] ppid=17105 vsize=5356 CPUtime=0
/proc/17107/stat : 17107 (SatELiteGTI) S 17105 17107 17070 0 -1 4194304 309 250 0 0 0 0 0 0 20 0 1 0 313734894 5484544 237 1992294400 4194304 4889804 548682068784 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17107/statm: 1339 237 197 169 0 50 0
[pid=17112] ppid=17107 vsize=107520 CPUtime=1.48
/proc/17112/stat : 17112 (SatELite_releas) R 17107 17107 17070 0 -1 4194304 27349 0 0 0 133 15 0 0 25 0 1 0 313734894 110100480 25095 1992294400 134512640 135223648 4294956128 18446744073709551615 134586818 0 0 4096 3 0 0 0 17 1 0 0
/proc/17112/statm: 26880 25095 76 173 0 26705 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 112876

[startup+3.10177 s]
/proc/loadavg: 0.08 0.02 0.01 2/66 17112
/proc/meminfo: memFree=1622376/2055920 swapFree=4180424/4192956
[pid=17107] ppid=17105 vsize=5356 CPUtime=0
/proc/17107/stat : 17107 (SatELiteGTI) S 17105 17107 17070 0 -1 4194304 309 250 0 0 0 0 0 0 20 0 1 0 313734894 5484544 237 1992294400 4194304 4889804 548682068784 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17107/statm: 1339 237 197 169 0 50 0
[pid=17112] ppid=17107 vsize=112644 CPUtime=3.08
/proc/17112/stat : 17112 (SatELite_releas) R 17107 17107 17070 0 -1 4194304 28845 0 0 0 293 15 0 0 25 0 1 0 313734894 115347456 26423 1992294400 134512640 135223648 4294956128 18446744073709551615 134586662 0 0 4096 3 0 0 0 17 1 0 0
/proc/17112/statm: 28161 26423 76 173 0 27986 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 118000

[startup+6.30228 s]
/proc/loadavg: 0.23 0.05 0.02 2/66 17112
/proc/meminfo: memFree=1615208/2055920 swapFree=4180424/4192956
[pid=17107] ppid=17105 vsize=5356 CPUtime=0
/proc/17107/stat : 17107 (SatELiteGTI) S 17105 17107 17070 0 -1 4194304 309 250 0 0 0 0 0 0 20 0 1 0 313734894 5484544 237 1992294400 4194304 4889804 548682068784 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17107/statm: 1339 237 197 169 0 50 0
[pid=17112] ppid=17107 vsize=134268 CPUtime=6.28
/proc/17112/stat : 17112 (SatELite_releas) R 17107 17107 17070 0 -1 4194304 33801 0 0 0 609 19 0 0 25 0 1 0 313734894 137490432 29125 1992294400 134512640 135223648 4294956128 18446744073709551615 134601809 0 0 4096 3 0 0 0 17 1 0 0
/proc/17112/statm: 33567 29125 76 173 0 33392 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 139624

[startup+12.7013 s]
/proc/loadavg: 0.29 0.06 0.02 2/66 17113
/proc/meminfo: memFree=1690480/2055920 swapFree=4180424/4192956
[pid=17107] ppid=17105 vsize=5356 CPUtime=8.02
/proc/17107/stat : 17107 (SatELiteGTI) S 17105 17107 17070 0 -1 4194304 333 42190 0 0 0 0 772 30 16 0 1 0 313734894 5484544 239 1992294400 4194304 4889804 548682068784 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17107/statm: 1339 239 197 169 0 50 0
[pid=17113] ppid=17107 vsize=25524 CPUtime=4.65
/proc/17113/stat : 17113 (minisat_static) R 17107 17107 17070 0 -1 4194304 5925 0 0 0 462 3 0 0 25 0 1 0 313735698 26136576 5893 1992294400 134512640 135212243 4294956240 18446744073709551615 134526086 0 0 4096 3 0 0 0 17 1 0 0
/proc/17113/statm: 6381 5893 75 170 0 6208 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 30880

[startup+25.5013 s]
/proc/loadavg: 0.45 0.11 0.04 2/66 17113
/proc/meminfo: memFree=1689136/2055920 swapFree=4180424/4192956
[pid=17107] ppid=17105 vsize=5356 CPUtime=8.02
/proc/17107/stat : 17107 (SatELiteGTI) S 17105 17107 17070 0 -1 4194304 333 42190 0 0 0 0 772 30 16 0 1 0 313734894 5484544 239 1992294400 4194304 4889804 548682068784 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17107/statm: 1339 239 197 169 0 50 0
[pid=17113] ppid=17107 vsize=27240 CPUtime=17.45
/proc/17113/stat : 17113 (minisat_static) R 17107 17107 17070 0 -1 4194304 6365 0 0 0 1741 4 0 0 25 0 1 0 313735698 27893760 6333 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/17113/statm: 6810 6333 75 170 0 6637 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 32596

[startup+51.1014 s]
/proc/loadavg: 0.64 0.18 0.06 2/66 17113
/proc/meminfo: memFree=1681584/2055920 swapFree=4180424/4192956
[pid=17107] ppid=17105 vsize=5356 CPUtime=8.02
/proc/17107/stat : 17107 (SatELiteGTI) S 17105 17107 17070 0 -1 4194304 333 42190 0 0 0 0 772 30 16 0 1 0 313734894 5484544 239 1992294400 4194304 4889804 548682068784 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17107/statm: 1339 239 197 169 0 50 0
[pid=17113] ppid=17107 vsize=34832 CPUtime=43.03
/proc/17113/stat : 17113 (minisat_static) R 17107 17107 17070 0 -1 4194304 8278 0 0 0 4297 6 0 0 25 0 1 0 313735698 35667968 8246 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/17113/statm: 8708 8246 75 170 0 8535 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 40188

[startup+102.306 s]
/proc/loadavg: 0.84 0.30 0.11 2/66 17113
/proc/meminfo: memFree=1670320/2055920 swapFree=4180424/4192956
[pid=17107] ppid=17105 vsize=5356 CPUtime=8.02
/proc/17107/stat : 17107 (SatELiteGTI) S 17105 17107 17070 0 -1 4194304 333 42190 0 0 0 0 772 30 16 0 1 0 313734894 5484544 239 1992294400 4194304 4889804 548682068784 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17107/statm: 1339 239 197 169 0 50 0
[pid=17113] ppid=17107 vsize=46172 CPUtime=94.22
/proc/17113/stat : 17113 (minisat_static) R 17107 17107 17070 0 -1 4194304 11075 0 0 0 9412 10 0 0 25 0 1 0 313735698 47280128 11043 1992294400 134512640 135212243 4294956240 18446744073709551615 134528036 0 0 4096 3 0 0 0 17 1 0 0
/proc/17113/statm: 11543 11043 75 170 0 11370 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 51528

[startup+162.301 s]
/proc/loadavg: 0.94 0.43 0.16 2/66 17113
/proc/meminfo: memFree=1657904/2055920 swapFree=4180424/4192956
[pid=17107] ppid=17105 vsize=5356 CPUtime=8.02
/proc/17107/stat : 17107 (SatELiteGTI) S 17105 17107 17070 0 -1 4194304 333 42190 0 0 0 0 772 30 16 0 1 0 313734894 5484544 239 1992294400 4194304 4889804 548682068784 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17107/statm: 1339 239 197 169 0 50 0
[pid=17113] ppid=17107 vsize=58464 CPUtime=154.2
/proc/17113/stat : 17113 (minisat_static) R 17107 17107 17070 0 -1 4194304 14167 0 0 0 15407 13 0 0 25 0 1 0 313735698 59867136 14135 1992294400 134512640 135212243 4294956240 18446744073709551615 134526010 0 0 4096 3 0 0 0 17 1 0 0
/proc/17113/statm: 14616 14135 75 170 0 14443 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 63820

[startup+222.302 s]
/proc/loadavg: 1.03 0.54 0.21 2/66 17113
/proc/meminfo: memFree=1644848/2055920 swapFree=4180424/4192956
[pid=17107] ppid=17105 vsize=5356 CPUtime=8.02
/proc/17107/stat : 17107 (SatELiteGTI) S 17105 17107 17070 0 -1 4194304 333 42190 0 0 0 0 772 30 16 0 1 0 313734894 5484544 239 1992294400 4194304 4889804 548682068784 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17107/statm: 1339 239 197 169 0 50 0
[pid=17113] ppid=17107 vsize=71528 CPUtime=214.18
/proc/17113/stat : 17113 (minisat_static) R 17107 17107 17070 0 -1 4194304 17412 0 0 0 21402 16 0 0 25 0 1 0 313735698 73244672 17380 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/17113/statm: 17882 17380 75 170 0 17709 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 76884

[startup+282.301 s]
/proc/loadavg: 1.01 0.62 0.26 2/66 17113
/proc/meminfo: memFree=1634224/2055920 swapFree=4180424/4192956
[pid=17107] ppid=17105 vsize=5356 CPUtime=8.02
/proc/17107/stat : 17107 (SatELiteGTI) S 17105 17107 17070 0 -1 4194304 333 42190 0 0 0 0 772 30 16 0 1 0 313734894 5484544 239 1992294400 4194304 4889804 548682068784 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17107/statm: 1339 239 197 169 0 50 0
[pid=17113] ppid=17107 vsize=82128 CPUtime=274.16
/proc/17113/stat : 17113 (minisat_static) R 17107 17107 17070 0 -1 4194304 20061 0 0 0 27396 20 0 0 25 0 1 0 313735698 84099072 20029 1992294400 134512640 135212243 4294956240 18446744073709551615 134526275 0 0 4096 3 0 0 0 17 1 0 0
/proc/17113/statm: 20532 20029 75 170 0 20359 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 87484

[startup+342.302 s]
/proc/loadavg: 1.00 0.69 0.30 2/66 17113
/proc/meminfo: memFree=1634096/2055920 swapFree=4180424/4192956
[pid=17107] ppid=17105 vsize=5356 CPUtime=8.02
/proc/17107/stat : 17107 (SatELiteGTI) S 17105 17107 17070 0 -1 4194304 333 42190 0 0 0 0 772 30 16 0 1 0 313734894 5484544 239 1992294400 4194304 4889804 548682068784 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17107/statm: 1339 239 197 169 0 50 0
[pid=17113] ppid=17107 vsize=82128 CPUtime=334.14
/proc/17113/stat : 17113 (minisat_static) R 17107 17107 17070 0 -1 4194304 20061 0 0 0 33394 20 0 0 25 0 1 0 313735698 84099072 20029 1992294400 134512640 135212243 4294956240 18446744073709551615 134526157 0 0 4096 3 0 0 0 17 1 0 0
/proc/17113/statm: 20532 20029 75 170 0 20359 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 87484

[startup+402.302 s]
/proc/loadavg: 1.00 0.74 0.35 2/66 17113
/proc/meminfo: memFree=1634032/2055920 swapFree=4180424/4192956
[pid=17107] ppid=17105 vsize=5356 CPUtime=8.02
/proc/17107/stat : 17107 (SatELiteGTI) S 17105 17107 17070 0 -1 4194304 333 42190 0 0 0 0 772 30 16 0 1 0 313734894 5484544 239 1992294400 4194304 4889804 548682068784 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17107/statm: 1339 239 197 169 0 50 0
[pid=17113] ppid=17107 vsize=82128 CPUtime=394.12

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

/proc/17113/statm: 44877 44043 75 170 0 44704 0
Current children cumulated CPU time (s) 9339.34
Current children cumulated vsize (KiB) 184864

[startup+9402.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/66 17129
/proc/meminfo: memFree=1534064/2055920 swapFree=4180424/4192956
[pid=17107] ppid=17105 vsize=5356 CPUtime=8.02
/proc/17107/stat : 17107 (SatELiteGTI) S 17105 17107 17070 0 -1 4194304 333 42190 0 0 0 0 772 30 16 0 1 0 313734894 5484544 239 1992294400 4194304 4889804 548682068784 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17107/statm: 1339 239 197 169 0 50 0
[pid=17113] ppid=17107 vsize=179508 CPUtime=9391.31
/proc/17113/stat : 17113 (minisat_static) R 17107 17107 17070 0 -1 4194304 44075 0 0 0 939066 65 0 0 25 0 1 0 313735698 183816192 44043 1992294400 134512640 135212243 4294956240 18446744073709551615 134526072 0 0 4096 3 0 0 0 17 1 0 0
/proc/17113/statm: 44877 44043 75 170 0 44704 0
Current children cumulated CPU time (s) 9399.33
Current children cumulated vsize (KiB) 184864

[startup+9462.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/66 17129
/proc/meminfo: memFree=1534064/2055920 swapFree=4180424/4192956
[pid=17107] ppid=17105 vsize=5356 CPUtime=8.02
/proc/17107/stat : 17107 (SatELiteGTI) S 17105 17107 17070 0 -1 4194304 333 42190 0 0 0 0 772 30 16 0 1 0 313734894 5484544 239 1992294400 4194304 4889804 548682068784 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17107/statm: 1339 239 197 169 0 50 0
[pid=17113] ppid=17107 vsize=179508 CPUtime=9451.29
/proc/17113/stat : 17113 (minisat_static) R 17107 17107 17070 0 -1 4194304 44075 0 0 0 945064 65 0 0 25 0 1 0 313735698 183816192 44043 1992294400 134512640 135212243 4294956240 18446744073709551615 134526010 0 0 4096 3 0 0 0 17 1 0 0
/proc/17113/statm: 44877 44043 75 170 0 44704 0
Current children cumulated CPU time (s) 9459.31
Current children cumulated vsize (KiB) 184864

[startup+9522.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/66 17131
/proc/meminfo: memFree=1534000/2055920 swapFree=4180424/4192956
[pid=17107] ppid=17105 vsize=5356 CPUtime=8.02
/proc/17107/stat : 17107 (SatELiteGTI) S 17105 17107 17070 0 -1 4194304 333 42190 0 0 0 0 772 30 16 0 1 0 313734894 5484544 239 1992294400 4194304 4889804 548682068784 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17107/statm: 1339 239 197 169 0 50 0
[pid=17113] ppid=17107 vsize=179508 CPUtime=9511.27
/proc/17113/stat : 17113 (minisat_static) R 17107 17107 17070 0 -1 4194304 44076 0 0 0 951062 65 0 0 25 0 1 0 313735698 183816192 44044 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/17113/statm: 44877 44044 75 170 0 44704 0
Current children cumulated CPU time (s) 9519.29
Current children cumulated vsize (KiB) 184864

[startup+9582.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/66 17131
/proc/meminfo: memFree=1534064/2055920 swapFree=4180424/4192956
[pid=17107] ppid=17105 vsize=5356 CPUtime=8.02
/proc/17107/stat : 17107 (SatELiteGTI) S 17105 17107 17070 0 -1 4194304 333 42190 0 0 0 0 772 30 16 0 1 0 313734894 5484544 239 1992294400 4194304 4889804 548682068784 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17107/statm: 1339 239 197 169 0 50 0
[pid=17113] ppid=17107 vsize=179508 CPUtime=9571.25
/proc/17113/stat : 17113 (minisat_static) R 17107 17107 17070 0 -1 4194304 44076 0 0 0 957060 65 0 0 25 0 1 0 313735698 183816192 44044 1992294400 134512640 135212243 4294956240 18446744073709551615 134526136 0 0 4096 3 0 0 0 17 1 0 0
/proc/17113/statm: 44877 44044 75 170 0 44704 0
Current children cumulated CPU time (s) 9579.27
Current children cumulated vsize (KiB) 184864

[startup+9642.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/66 17131
/proc/meminfo: memFree=1534064/2055920 swapFree=4180424/4192956
[pid=17107] ppid=17105 vsize=5356 CPUtime=8.02
/proc/17107/stat : 17107 (SatELiteGTI) S 17105 17107 17070 0 -1 4194304 333 42190 0 0 0 0 772 30 16 0 1 0 313734894 5484544 239 1992294400 4194304 4889804 548682068784 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17107/statm: 1339 239 197 169 0 50 0
[pid=17113] ppid=17107 vsize=179508 CPUtime=9631.23
/proc/17113/stat : 17113 (minisat_static) R 17107 17107 17070 0 -1 4194304 44076 0 0 0 963058 65 0 0 25 0 1 0 313735698 183816192 44044 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/17113/statm: 44877 44044 75 170 0 44704 0
Current children cumulated CPU time (s) 9639.25
Current children cumulated vsize (KiB) 184864

[startup+9702.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/66 17131
/proc/meminfo: memFree=1533936/2055920 swapFree=4180424/4192956
[pid=17107] ppid=17105 vsize=5356 CPUtime=8.02
/proc/17107/stat : 17107 (SatELiteGTI) S 17105 17107 17070 0 -1 4194304 333 42190 0 0 0 0 772 30 16 0 1 0 313734894 5484544 239 1992294400 4194304 4889804 548682068784 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17107/statm: 1339 239 197 169 0 50 0
[pid=17113] ppid=17107 vsize=179508 CPUtime=9691.21
/proc/17113/stat : 17113 (minisat_static) R 17107 17107 17070 0 -1 4194304 44076 0 0 0 969056 65 0 0 25 0 1 0 313735698 183816192 44044 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/17113/statm: 44877 44044 75 170 0 44704 0
Current children cumulated CPU time (s) 9699.23
Current children cumulated vsize (KiB) 184864

[startup+9762.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/66 17131
/proc/meminfo: memFree=1533936/2055920 swapFree=4180424/4192956
[pid=17107] ppid=17105 vsize=5356 CPUtime=8.02
/proc/17107/stat : 17107 (SatELiteGTI) S 17105 17107 17070 0 -1 4194304 333 42190 0 0 0 0 772 30 16 0 1 0 313734894 5484544 239 1992294400 4194304 4889804 548682068784 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17107/statm: 1339 239 197 169 0 50 0
[pid=17113] ppid=17107 vsize=179508 CPUtime=9751.19
/proc/17113/stat : 17113 (minisat_static) R 17107 17107 17070 0 -1 4194304 44078 0 0 0 975054 65 0 0 25 0 1 0 313735698 183816192 44046 1992294400 134512640 135212243 4294956240 18446744073709551615 134538357 0 0 4096 3 0 0 0 17 1 0 0
/proc/17113/statm: 44877 44046 75 170 0 44704 0
Current children cumulated CPU time (s) 9759.21
Current children cumulated vsize (KiB) 184864

[startup+9822.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/66 17131
/proc/meminfo: memFree=1533872/2055920 swapFree=4180424/4192956
[pid=17107] ppid=17105 vsize=5356 CPUtime=8.02
/proc/17107/stat : 17107 (SatELiteGTI) S 17105 17107 17070 0 -1 4194304 333 42190 0 0 0 0 772 30 16 0 1 0 313734894 5484544 239 1992294400 4194304 4889804 548682068784 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17107/statm: 1339 239 197 169 0 50 0
[pid=17113] ppid=17107 vsize=179508 CPUtime=9811.17
/proc/17113/stat : 17113 (minisat_static) R 17107 17107 17070 0 -1 4194304 44080 0 0 0 981052 65 0 0 25 0 1 0 313735698 183816192 44048 1992294400 134512640 135212243 4294956240 18446744073709551615 134526126 0 0 4096 3 0 0 0 17 1 0 0
/proc/17113/statm: 44877 44048 75 170 0 44704 0
Current children cumulated CPU time (s) 9819.19
Current children cumulated vsize (KiB) 184864

[startup+9882.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/66 17131
/proc/meminfo: memFree=1533872/2055920 swapFree=4180424/4192956
[pid=17107] ppid=17105 vsize=5356 CPUtime=8.02
/proc/17107/stat : 17107 (SatELiteGTI) S 17105 17107 17070 0 -1 4194304 333 42190 0 0 0 0 772 30 16 0 1 0 313734894 5484544 239 1992294400 4194304 4889804 548682068784 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17107/statm: 1339 239 197 169 0 50 0
[pid=17113] ppid=17107 vsize=179508 CPUtime=9871.16
/proc/17113/stat : 17113 (minisat_static) R 17107 17107 17070 0 -1 4194304 44080 0 0 0 987050 66 0 0 25 0 1 0 313735698 183816192 44048 1992294400 134512640 135212243 4294956240 18446744073709551615 134526019 0 0 4096 3 0 0 0 17 1 0 0
/proc/17113/statm: 44877 44048 75 170 0 44704 0
Current children cumulated CPU time (s) 9879.18
Current children cumulated vsize (KiB) 184864

[startup+9942.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/66 17131
/proc/meminfo: memFree=1533808/2055920 swapFree=4180424/4192956
[pid=17107] ppid=17105 vsize=5356 CPUtime=8.02
/proc/17107/stat : 17107 (SatELiteGTI) S 17105 17107 17070 0 -1 4194304 333 42190 0 0 0 0 772 30 16 0 1 0 313734894 5484544 239 1992294400 4194304 4889804 548682068784 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17107/statm: 1339 239 197 169 0 50 0
[pid=17113] ppid=17107 vsize=179508 CPUtime=9931.14
/proc/17113/stat : 17113 (minisat_static) R 17107 17107 17070 0 -1 4194304 44080 0 0 0 993048 66 0 0 25 0 1 0 313735698 183816192 44048 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/17113/statm: 44877 44048 75 170 0 44704 0
Current children cumulated CPU time (s) 9939.16
Current children cumulated vsize (KiB) 184864

[startup+10002.3 s]
/proc/loadavg: 1.06 1.02 0.95 2/66 17131
/proc/meminfo: memFree=1533808/2055920 swapFree=4180424/4192956
[pid=17107] ppid=17105 vsize=5356 CPUtime=8.02
/proc/17107/stat : 17107 (SatELiteGTI) S 17105 17107 17070 0 -1 4194304 333 42190 0 0 0 0 772 30 16 0 1 0 313734894 5484544 239 1992294400 4194304 4889804 548682068784 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17107/statm: 1339 239 197 169 0 50 0
[pid=17113] ppid=17107 vsize=179508 CPUtime=9991.13
/proc/17113/stat : 17113 (minisat_static) R 17107 17107 17070 0 -1 4194304 44080 0 0 0 999047 66 0 0 25 0 1 0 313735698 183816192 44048 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/17113/statm: 44877 44048 75 170 0 44704 0
Current children cumulated CPU time (s) 9999.15
Current children cumulated vsize (KiB) 184864



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+10003.2 s]
/proc/loadavg: 1.06 1.02 0.95 2/66 17131
/proc/meminfo: memFree=1533808/2055920 swapFree=4180424/4192956
[pid=17107] ppid=17105 vsize=5356 CPUtime=8.02
/proc/17107/stat : 17107 (SatELiteGTI) S 17105 17107 17070 0 -1 4194304 333 42190 0 0 0 0 772 30 16 0 1 0 313734894 5484544 239 1992294400 4194304 4889804 548682068784 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17107/statm: 1339 239 197 169 0 50 0
[pid=17113] ppid=17107 vsize=179508 CPUtime=9992.03
/proc/17113/stat : 17113 (minisat_static) R 17107 17107 17070 0 -1 4194304 44080 0 0 0 999137 66 0 0 25 0 1 0 313735698 183816192 44048 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/17113/statm: 44877 44048 75 170 0 44704 0
Current children cumulated CPU time (s) 10000
Current children cumulated vsize (KiB) 184864

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 17107 and gives
#  childrusage.ru_utime.tv_sec=7
#  childrusage.ru_utime.tv_usec=727825
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=304953
# CPU time returned by wait4() is 8.03278
# 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): 10003.2
CPU time (s): 10000
CPU user time (s): 9999.09
CPU system time (s): 0.96
CPU usage (%): 99.9684
Max. virtual memory (cumulated for all children) (KiB): 184864

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 7.72783
system time used= 0.304953
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 42523
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= 15
involuntary context switches= 36

runsolver used 11.7582 second user time and 24.5413 second system time

The end

Launcher Data 

Begin job on node26 at 2009-05-21 00:03:39
IDJOB=1837053
IDBENCH=20368
IDSOLVER=675
FILE ID=node26/1837053-1242857018
PBS_JOBID= 9328488
Free space on /tmp= 66112 MiB

SOLVER NAME= MiniSAT 09z 2009-03-22
BENCH NAME= SAT07/industrial/anbulagan/hard-unsat/total-5-15-u.cnf
COMMAND LINE= SatELiteGTI BENCHNAME -random-seed=RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1837053-1242857018/watcher-1837053-1242857018 -o /tmp/evaluation-result-1837053-1242857018/solver-1837053-1242857018 -C 10000 -W 12000 -M 1800  SatELiteGTI HOME/instance-1837053-1242857018.cnf -random-seed=1865516585

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

MD5SUM BENCH= c438ce1eb243ac0a49869eda1166f28f
RANDOM SEED=1865516585

node26.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		: 3000.261
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		: 3000.261
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:       1729504 kB
Buffers:         33424 kB
Cached:         255964 kB
SwapCached:       6616 kB
Active:         132228 kB
Inactive:       165276 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1729504 kB
SwapTotal:     4192956 kB
SwapFree:      4180424 kB
Dirty:           19776 kB
Writeback:           0 kB
Mapped:          13324 kB
Slab:            14932 kB
Committed_AS:  1047956 kB
PageTables:       1372 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= 66096 MiB
End job on node26 at 2009-05-21 02:50:24