Trace number 1783959

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 2.1 (Sat-race'08 Edition)? (TO) 5000.03 5001.31

General information on the benchmark

Namecrafted/Difficult/contest05/jarvisalo/
mod2-rand3bip-sat-280-3.sat05-2265.reshuffled-07.cnf
MD5SUMd84d2f51f14938d23f8344f062b55708
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.014997
Satisfiable
(Un)Satisfiability was proved
Number of variables280
Number of clauses1120
Sum of the clauses size3360
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31120
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.00	c WARNING: for repeatability, setting FPU to use double precision
0.00/0.00	c ============================[ Problem Statistics ]=============================
0.00/0.00	c |                                                                             |
0.00/0.00	c |  Number of variables:           280                                         |
0.00/0.00	c |  Number of clauses:            1120                                         |
0.00/0.00	c |  Parse time:                   0.00 s                                       |
0.00/0.00	c |  Simplification time:          0.00 s                                       |
0.00/0.00	c |                                                                             |
0.00/0.00	c ============================[ Search Statistics ]==============================
0.00/0.00	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.00	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.00/0.00	c ===============================================================================
0.00/0.00	c |       100 |     280     1120     3360 |      410      100     30 |  0.001 % |
0.00/0.01	c |       250 |     280     1120     3360 |      451      250     33 |  0.001 % |
0.00/0.01	c |       475 |     280     1120     3360 |      496      475     28 |  0.001 % |
0.00/0.02	c |       812 |     280     1120     3360 |      546      284     22 |  0.003 % |
0.03/0.03	c |      1318 |     280     1120     3360 |      601      498     22 |  0.001 % |
0.03/0.05	c |      2077 |     280     1120     3360 |      661      592     22 |  0.001 % |
0.03/0.09	c |      3216 |     280     1120     3360 |      727      633     20 |  0.001 % |
0.10/0.14	c |      4924 |     280     1120     3360 |      800      417     14 |  0.001 % |
0.20/0.21	c |      7486 |     280     1120     3360 |      880      446     15 |  0.001 % |
0.29/0.34	c |     11330 |     280     1120     3360 |      968      595     17 |  0.001 % |
0.49/0.53	c |     17096 |     280     1120     3360 |     1065      779     21 |  0.001 % |
0.79/0.83	c |     25745 |     280     1120     3360 |     1171     1114     19 |  0.001 % |
1.19/1.29	c |     38719 |     280     1120     3360 |     1288      761     17 |  0.001 % |
1.99/2.02	c |     58180 |     280     1120     3360 |     1417      915     18 |  0.001 % |
2.99/3.09	c |     87372 |     280     1120     3360 |     1559      941     21 |  0.001 % |
4.69/4.73	c |    131161 |     280     1120     3360 |     1715     1566     20 |  0.001 % |
7.19/7.22	c |    196845 |     280     1120     3360 |     1887     1377     18 |  0.001 % |
11.09/11.17	c |    295371 |     280     1120     3360 |     2075     1790     21 |  0.001 % |
17.09/17.14	c |    443160 |     280     1120     3360 |     2283     1454     21 |  0.001 % |
26.29/26.39	c |    664843 |     280     1120     3360 |     2511     1403     20 |  0.001 % |
39.88/39.96	c |    997368 |     280     1120     3360 |     2762     2365     21 |  0.001 % |
60.58/60.68	c |   1496156 |     280     1120     3360 |     3039     2654     22 |  0.001 % |
94.26/94.33	c |   2244338 |     280     1120     3360 |     3342     2141     19 |  0.001 % |
144.55/144.65	c |   3366612 |     280     1120     3360 |     3677     3266     27 |  0.001 % |
223.54/223.67	c |   5050023 |     280     1120     3360 |     4044     2024     20 |  0.001 % |
343.60/343.76	c |   7575139 |     280     1120     3360 |     4449     3752     20 |  0.001 % |
527.36/527.52	c |  11362814 |     280     1120     3360 |     4894     4257     20 |  0.001 % |
812.38/812.67	c |  17044326 |     280     1120     3360 |     5383     3783     22 |  0.001 % |
1240.78/1241.10	c |  25566595 |     280     1120     3360 |     5922     3813     19 |  0.001 % |
1879.72/1880.21	c |  38349998 |     280     1120     3360 |     6514     3388     21 |  0.001 % |
2945.53/2946.33	c |  57525103 |     280     1120     3360 |     7165     4097     22 |  0.001 % |
4505.14/4506.38	c |  86287761 |     280     1120     3360 |     7882     5955     23 |  0.001 % |

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-1783959-1241904353/watcher-1783959-1241904353 -o /tmp/evaluation-result-1783959-1241904353/solver-1783959-1241904353 -C 5000 -W 6000 -M 1800 HOME/minisat HOME/instance-1783959-1241904353.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 6000 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: 1.00 1.00 1.00 3/64 20965
/proc/meminfo: memFree=1904360/2055920 swapFree=4176540/4192956
[pid=20965] ppid=20963 vsize=7468 CPUtime=0
/proc/20965/stat : 20965 (minisat) R 20963 20965 20901 0 -1 4194304 171 0 0 0 0 0 0 0 18 0 1 0 218468641 7647232 149 1992294400 4194304 5092341 548682068848 18446744073709551615 4265869 0 0 4096 3 0 0 0 17 1 0 0
/proc/20965/statm: 1867 149 92 219 0 1645 0

[startup+0.033937 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 20965
/proc/meminfo: memFree=1904360/2055920 swapFree=4176540/4192956
[pid=20965] ppid=20963 vsize=12660 CPUtime=0.03
/proc/20965/stat : 20965 (minisat) R 20963 20965 20901 0 -1 4194304 234 0 0 0 3 0 0 0 18 0 1 0 218468641 12963840 192 1992294400 4194304 5092341 548682068848 18446744073709551615 4241418 0 0 4096 3 0 0 0 17 1 0 0
/proc/20965/statm: 3165 192 100 219 0 2943 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 12660

[startup+0.102943 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 20965
/proc/meminfo: memFree=1904360/2055920 swapFree=4176540/4192956
[pid=20965] ppid=20963 vsize=17856 CPUtime=0.1
/proc/20965/stat : 20965 (minisat) R 20963 20965 20901 0 -1 4194304 265 0 0 0 10 0 0 0 18 0 1 0 218468641 18284544 223 1992294400 4194304 5092341 548682068848 18446744073709551615 4240567 0 0 4096 3 0 0 0 17 1 0 0
/proc/20965/statm: 4464 223 100 219 0 4242 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 17856

[startup+0.301962 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 20965
/proc/meminfo: memFree=1904360/2055920 swapFree=4176540/4192956
[pid=20965] ppid=20963 vsize=17856 CPUtime=0.29
/proc/20965/stat : 20965 (minisat) R 20963 20965 20901 0 -1 4194304 270 0 0 0 29 0 0 0 19 0 1 0 218468641 18284544 228 1992294400 4194304 5092341 548682068848 18446744073709551615 4241098 0 0 4096 3 0 0 0 17 1 0 0
/proc/20965/statm: 4464 228 100 219 0 4242 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 17856

[startup+0.703003 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 20965
/proc/meminfo: memFree=1904360/2055920 swapFree=4176540/4192956
[pid=20965] ppid=20963 vsize=12804 CPUtime=0.69
/proc/20965/stat : 20965 (minisat) R 20963 20965 20901 0 -1 4194304 397 0 0 0 69 0 0 0 23 0 1 0 218468641 13111296 288 1992294400 4194304 5092341 548682068848 18446744073709551615 4240957 0 0 4096 3 0 0 0 17 1 0 0
/proc/20965/statm: 3201 288 100 219 0 2979 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 12804

[startup+1.50108 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20966
/proc/meminfo: memFree=1903328/2055920 swapFree=4176540/4192956
[pid=20965] ppid=20963 vsize=18000 CPUtime=1.49
/proc/20965/stat : 20965 (minisat) R 20963 20965 20901 0 -1 4194304 438 0 0 0 149 0 0 0 25 0 1 0 218468641 18432000 329 1992294400 4194304 5092341 548682068848 18446744073709551615 4240558 0 0 4096 3 0 0 0 17 1 0 0
/proc/20965/statm: 4500 329 100 219 0 4278 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 18000

[startup+3.10124 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20966
/proc/meminfo: memFree=1903200/2055920 swapFree=4176540/4192956
[pid=20965] ppid=20963 vsize=18000 CPUtime=3.09
/proc/20965/stat : 20965 (minisat) R 20963 20965 20901 0 -1 4194304 467 0 0 0 309 0 0 0 25 0 1 0 218468641 18432000 358 1992294400 4194304 5092341 548682068848 18446744073709551615 4240672 0 0 4096 3 0 0 0 17 1 0 0
/proc/20965/statm: 4500 358 100 219 0 4278 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 18000

[startup+6.30156 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20966
/proc/meminfo: memFree=1902880/2055920 swapFree=4176540/4192956
[pid=20965] ppid=20963 vsize=18000 CPUtime=6.29
/proc/20965/stat : 20965 (minisat) R 20963 20965 20901 0 -1 4194304 567 0 0 0 629 0 0 0 25 0 1 0 218468641 18432000 408 1992294400 4194304 5092341 548682068848 18446744073709551615 4240611 0 0 4096 3 0 0 0 17 1 0 0
/proc/20965/statm: 4500 408 100 219 0 4278 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 18000

[startup+12.7012 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20966
/proc/meminfo: memFree=1902576/2055920 swapFree=4176540/4192956
[pid=20965] ppid=20963 vsize=18000 CPUtime=12.69
/proc/20965/stat : 20965 (minisat) R 20963 20965 20901 0 -1 4194304 656 0 0 0 1269 0 0 0 25 0 1 0 218468641 18432000 497 1992294400 4194304 5092341 548682068848 18446744073709551615 4240665 0 0 4096 3 0 0 0 17 1 0 0
/proc/20965/statm: 4500 497 100 219 0 4278 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 18000

[startup+25.5015 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20966
/proc/meminfo: memFree=1902128/2055920 swapFree=4176540/4192956
[pid=20965] ppid=20963 vsize=18000 CPUtime=25.49
/proc/20965/stat : 20965 (minisat) R 20963 20965 20901 0 -1 4194304 750 0 0 0 2549 0 0 0 25 0 1 0 218468641 18432000 591 1992294400 4194304 5092341 548682068848 18446744073709551615 4241011 0 0 4096 3 0 0 0 17 1 0 0
/proc/20965/statm: 4500 591 100 219 0 4278 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 18000

[startup+51.101 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20966
/proc/meminfo: memFree=1900976/2055920 swapFree=4176540/4192956
[pid=20965] ppid=20963 vsize=18000 CPUtime=51.08
/proc/20965/stat : 20965 (minisat) R 20963 20965 20901 0 -1 4194304 1030 0 0 0 5108 0 0 0 25 0 1 0 218468641 18432000 871 1992294400 4194304 5092341 548682068848 18446744073709551615 4250042 0 0 4096 3 0 0 0 17 1 0 0
/proc/20965/statm: 4500 871 100 219 0 4278 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 18000

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20966
/proc/meminfo: memFree=1899440/2055920 swapFree=4176540/4192956
[pid=20965] ppid=20963 vsize=19348 CPUtime=102.27
/proc/20965/stat : 20965 (minisat) R 20963 20965 20901 0 -1 4194304 1401 0 0 0 10227 0 0 0 25 0 1 0 218468641 19812352 1242 1992294400 4194304 5092341 548682068848 18446744073709551615 4249920 0 0 4096 3 0 0 0 17 1 0 0
/proc/20965/statm: 4837 1242 100 219 0 4615 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 19348

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20966
/proc/meminfo: memFree=1898480/2055920 swapFree=4176540/4192956
[pid=20965] ppid=20963 vsize=19348 CPUtime=162.24
/proc/20965/stat : 20965 (minisat) R 20963 20965 20901 0 -1 4194304 1624 0 0 0 16224 0 0 0 25 0 1 0 218468641 19812352 1465 1992294400 4194304 5092341 548682068848 18446744073709551615 4241107 0 0 4096 3 0 0 0 17 1 0 0
/proc/20965/statm: 4837 1465 100 219 0 4615 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 19348

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20966
/proc/meminfo: memFree=1897264/2055920 swapFree=4176540/4192956
[pid=20965] ppid=20963 vsize=19348 CPUtime=222.24
/proc/20965/stat : 20965 (minisat) R 20963 20965 20901 0 -1 4194304 1919 0 0 0 22223 1 0 0 25 0 1 0 218468641 19812352 1760 1992294400 4194304 5092341 548682068848 18446744073709551615 4240672 0 0 4096 3 0 0 0 17 1 0 0
/proc/20965/statm: 4837 1760 100 219 0 4615 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 19348

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20966
/proc/meminfo: memFree=1896752/2055920 swapFree=4176540/4192956
[pid=20965] ppid=20963 vsize=19348 CPUtime=282.22
/proc/20965/stat : 20965 (minisat) R 20963 20965 20901 0 -1 4194304 2054 0 0 0 28221 1 0 0 25 0 1 0 218468641 19812352 1895 1992294400 4194304 5092341 548682068848 18446744073709551615 4240672 0 0 4096 3 0 0 0 17 1 0 0
/proc/20965/statm: 4837 1895 100 219 0 4615 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 19348

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20966
/proc/meminfo: memFree=1896624/2055920 swapFree=4176540/4192956
[pid=20965] ppid=20963 vsize=19348 CPUtime=342.2
/proc/20965/stat : 20965 (minisat) R 20963 20965 20901 0 -1 4194304 2071 0 0 0 34219 1 0 0 25 0 1 0 218468641 19812352 1912 1992294400 4194304 5092341 548682068848 18446744073709551615 4252133 0 0 4096 3 0 0 0 17 1 0 0
/proc/20965/statm: 4837 1912 100 219 0 4615 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 19348

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20966
/proc/meminfo: memFree=1896176/2055920 swapFree=4176540/4192956
[pid=20965] ppid=20963 vsize=19348 CPUtime=402.19
/proc/20965/stat : 20965 (minisat) R 20963 20965 20901 0 -1 4194304 2188 0 0 0 40217 2 0 0 25 0 1 0 218468641 19812352 2029 1992294400 4194304 5092341 548682068848 18446744073709551615 4249846 0 0 4096 3 0 0 0 17 1 0 0
/proc/20965/statm: 4837 2029 100 219 0 4615 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 19348

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20966
/proc/meminfo: memFree=1895664/2055920 swapFree=4176540/4192956
[pid=20965] ppid=20963 vsize=19348 CPUtime=462.17
/proc/20965/stat : 20965 (minisat) R 20963 20965 20901 0 -1 4194304 2301 0 0 0 46215 2 0 0 25 0 1 0 218468641 19812352 2142 1992294400 4194304 5092341 548682068848 18446744073709551615 4250042 0 0 4096 3 0 0 0 17 1 0 0
/proc/20965/statm: 4837 2142 100 219 0 4615 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 19348

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20966
/proc/meminfo: memFree=1895152/2055920 swapFree=4176540/4192956
[pid=20965] ppid=20963 vsize=24588 CPUtime=522.16
/proc/20965/stat : 20965 (minisat) R 20963 20965 20901 0 -1 4194304 2624 0 0 0 52214 2 0 0 25 0 1 0 218468641 25178112 2268 1992294400 4194304 5092341 548682068848 18446744073709551615 4241011 0 0 4096 3 0 0 0 17 1 0 0
/proc/20965/statm: 6147 2268 100 219 0 5925 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 24588

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20966
/proc/meminfo: memFree=1894704/2055920 swapFree=4176540/4192956
[pid=20965] ppid=20963 vsize=24588 CPUtime=582.14
/proc/20965/stat : 20965 (minisat) R 20963 20965 20901 0 -1 4194304 2723 0 0 0 58212 2 0 0 25 0 1 0 218468641 25178112 2367 1992294400 4194304 5092341 548682068848 18446744073709551615 4241098 0 0 4096 3 0 0 0 17 1 0 0
/proc/20965/statm: 6147 2367 100 219 0 5925 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 24588

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20966
/proc/meminfo: memFree=1894448/2055920 swapFree=4176540/4192956
[pid=20965] ppid=20963 vsize=24588 CPUtime=642.13
/proc/20965/stat : 20965 (minisat) R 20963 20965 20901 0 -1 4194304 2771 0 0 0 64211 2 0 0 25 0 1 0 218468641 25178112 2415 1992294400 4194304 5092341 548682068848 18446744073709551615 4241067 0 0 4096 3 0 0 0 17 1 0 0
/proc/20965/statm: 6147 2415 100 219 0 5925 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 24588

[startup+702.302 s]

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

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20974
/proc/meminfo: memFree=1885488/2055920 swapFree=4176540/4192956
[pid=20965] ppid=20963 vsize=29948 CPUtime=4061.26
/proc/20965/stat : 20965 (minisat) R 20963 20965 20901 0 -1 4194304 5269 0 0 0 406111 15 0 0 25 0 1 0 218468641 30666752 4288 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/20965/statm: 7487 4288 100 219 0 7265 0
Current children cumulated CPU time (s) 4061.26
Current children cumulated vsize (KiB) 29948

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20974
/proc/meminfo: memFree=1885488/2055920 swapFree=4176540/4192956
[pid=20965] ppid=20963 vsize=29948 CPUtime=4121.24
/proc/20965/stat : 20965 (minisat) R 20963 20965 20901 0 -1 4194304 5277 0 0 0 412109 15 0 0 25 0 1 0 218468641 30666752 4296 1992294400 4194304 5092341 548682068848 18446744073709551615 4244547 0 0 4096 3 0 0 0 17 1 0 0
/proc/20965/statm: 7487 4296 100 219 0 7265 0
Current children cumulated CPU time (s) 4121.24
Current children cumulated vsize (KiB) 29948

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20974
/proc/meminfo: memFree=1885296/2055920 swapFree=4176540/4192956
[pid=20965] ppid=20963 vsize=29948 CPUtime=4181.22
/proc/20965/stat : 20965 (minisat) R 20963 20965 20901 0 -1 4194304 5303 0 0 0 418107 15 0 0 25 0 1 0 218468641 30666752 4322 1992294400 4194304 5092341 548682068848 18446744073709551615 4240567 0 0 4096 3 0 0 0 17 1 0 0
/proc/20965/statm: 7487 4322 100 219 0 7265 0
Current children cumulated CPU time (s) 4181.22
Current children cumulated vsize (KiB) 29948

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20974
/proc/meminfo: memFree=1885296/2055920 swapFree=4176540/4192956
[pid=20965] ppid=20963 vsize=29948 CPUtime=4241.2
/proc/20965/stat : 20965 (minisat) R 20963 20965 20901 0 -1 4194304 5305 0 0 0 424105 15 0 0 25 0 1 0 218468641 30666752 4324 1992294400 4194304 5092341 548682068848 18446744073709551615 4241101 0 0 4096 3 0 0 0 17 1 0 0
/proc/20965/statm: 7487 4324 100 219 0 7265 0
Current children cumulated CPU time (s) 4241.2
Current children cumulated vsize (KiB) 29948

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20974
/proc/meminfo: memFree=1885040/2055920 swapFree=4176540/4192956
[pid=20965] ppid=20963 vsize=29948 CPUtime=4301.19
/proc/20965/stat : 20965 (minisat) R 20963 20965 20901 0 -1 4194304 5362 0 0 0 430104 15 0 0 25 0 1 0 218468641 30666752 4381 1992294400 4194304 5092341 548682068848 18446744073709551615 4249640 0 0 4096 3 0 0 0 17 1 0 0
/proc/20965/statm: 7487 4381 100 219 0 7265 0
Current children cumulated CPU time (s) 4301.19
Current children cumulated vsize (KiB) 29948

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20974
/proc/meminfo: memFree=1884976/2055920 swapFree=4176540/4192956
[pid=20965] ppid=20963 vsize=29948 CPUtime=4361.18
/proc/20965/stat : 20965 (minisat) R 20963 20965 20901 0 -1 4194304 5362 0 0 0 436102 16 0 0 25 0 1 0 218468641 30666752 4381 1992294400 4194304 5092341 548682068848 18446744073709551615 4240667 0 0 4096 3 0 0 0 17 1 0 0
/proc/20965/statm: 7487 4381 100 219 0 7265 0
Current children cumulated CPU time (s) 4361.18
Current children cumulated vsize (KiB) 29948

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20974
/proc/meminfo: memFree=1884912/2055920 swapFree=4176540/4192956
[pid=20965] ppid=20963 vsize=29948 CPUtime=4421.16
/proc/20965/stat : 20965 (minisat) R 20963 20965 20901 0 -1 4194304 5379 0 0 0 442100 16 0 0 25 0 1 0 218468641 30666752 4398 1992294400 4194304 5092341 548682068848 18446744073709551615 4250232 0 0 4096 3 0 0 0 17 1 0 0
/proc/20965/statm: 7487 4398 100 219 0 7265 0
Current children cumulated CPU time (s) 4421.16
Current children cumulated vsize (KiB) 29948

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20976
/proc/meminfo: memFree=1884656/2055920 swapFree=4176540/4192956
[pid=20965] ppid=20963 vsize=29948 CPUtime=4481.14
/proc/20965/stat : 20965 (minisat) R 20963 20965 20901 0 -1 4194304 5380 0 0 0 448098 16 0 0 25 0 1 0 218468641 30666752 4399 1992294400 4194304 5092341 548682068848 18446744073709551615 4241095 0 0 4096 3 0 0 0 17 1 0 0
/proc/20965/statm: 7487 4399 100 219 0 7265 0
Current children cumulated CPU time (s) 4481.14
Current children cumulated vsize (KiB) 29948

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20976
/proc/meminfo: memFree=1884656/2055920 swapFree=4176540/4192956
[pid=20965] ppid=20963 vsize=29948 CPUtime=4541.13
/proc/20965/stat : 20965 (minisat) R 20963 20965 20901 0 -1 4194304 5383 0 0 0 454097 16 0 0 25 0 1 0 218468641 30666752 4402 1992294400 4194304 5092341 548682068848 18446744073709551615 4240890 0 0 4096 3 0 0 0 17 1 0 0
/proc/20965/statm: 7487 4402 100 219 0 7265 0
Current children cumulated CPU time (s) 4541.13
Current children cumulated vsize (KiB) 29948

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20976
/proc/meminfo: memFree=1884720/2055920 swapFree=4176540/4192956
[pid=20965] ppid=20963 vsize=29948 CPUtime=4601.11
/proc/20965/stat : 20965 (minisat) R 20963 20965 20901 0 -1 4194304 5400 0 0 0 460095 16 0 0 25 0 1 0 218468641 30666752 4419 1992294400 4194304 5092341 548682068848 18446744073709551615 4241376 0 0 4096 3 0 0 0 17 1 0 0
/proc/20965/statm: 7487 4419 100 219 0 7265 0
Current children cumulated CPU time (s) 4601.11
Current children cumulated vsize (KiB) 29948

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20976
/proc/meminfo: memFree=1884528/2055920 swapFree=4176540/4192956
[pid=20965] ppid=20963 vsize=29948 CPUtime=4661.1
/proc/20965/stat : 20965 (minisat) R 20963 20965 20901 0 -1 4194304 5450 0 0 0 466093 17 0 0 25 0 1 0 218468641 30666752 4469 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/20965/statm: 7487 4469 100 219 0 7265 0
Current children cumulated CPU time (s) 4661.1
Current children cumulated vsize (KiB) 29948

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20976
/proc/meminfo: memFree=1884400/2055920 swapFree=4176540/4192956
[pid=20965] ppid=20963 vsize=29948 CPUtime=4721.09
/proc/20965/stat : 20965 (minisat) R 20963 20965 20901 0 -1 4194304 5473 0 0 0 472092 17 0 0 25 0 1 0 218468641 30666752 4492 1992294400 4194304 5092341 548682068848 18446744073709551615 4249965 0 0 4096 3 0 0 0 17 1 0 0
/proc/20965/statm: 7487 4492 100 219 0 7265 0
Current children cumulated CPU time (s) 4721.09
Current children cumulated vsize (KiB) 29948

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20976
/proc/meminfo: memFree=1884400/2055920 swapFree=4176540/4192956
[pid=20965] ppid=20963 vsize=29948 CPUtime=4781.07
/proc/20965/stat : 20965 (minisat) R 20963 20965 20901 0 -1 4194304 5476 0 0 0 478090 17 0 0 25 0 1 0 218468641 30666752 4495 1992294400 4194304 5092341 548682068848 18446744073709551615 4241380 0 0 4096 3 0 0 0 17 1 0 0
/proc/20965/statm: 7487 4495 100 219 0 7265 0
Current children cumulated CPU time (s) 4781.07
Current children cumulated vsize (KiB) 29948

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20976
/proc/meminfo: memFree=1884400/2055920 swapFree=4176540/4192956
[pid=20965] ppid=20963 vsize=29948 CPUtime=4841.05
/proc/20965/stat : 20965 (minisat) R 20963 20965 20901 0 -1 4194304 5491 0 0 0 484088 17 0 0 25 0 1 0 218468641 30666752 4510 1992294400 4194304 5092341 548682068848 18446744073709551615 4241376 0 0 4096 3 0 0 0 17 1 0 0
/proc/20965/statm: 7487 4510 100 219 0 7265 0
Current children cumulated CPU time (s) 4841.05
Current children cumulated vsize (KiB) 29948

[startup+4902.3 s]
/proc/loadavg: 1.04 1.01 1.00 2/65 20976
/proc/meminfo: memFree=1884272/2055920 swapFree=4176540/4192956
[pid=20965] ppid=20963 vsize=29948 CPUtime=4901.04
/proc/20965/stat : 20965 (minisat) R 20963 20965 20901 0 -1 4194304 5507 0 0 0 490086 18 0 0 25 0 1 0 218468641 30666752 4526 1992294400 4194304 5092341 548682068848 18446744073709551615 4241101 0 0 4096 3 0 0 0 17 1 0 0
/proc/20965/statm: 7487 4526 100 219 0 7265 0
Current children cumulated CPU time (s) 4901.04
Current children cumulated vsize (KiB) 29948

[startup+4962.3 s]
/proc/loadavg: 1.06 1.02 1.00 2/65 20976
/proc/meminfo: memFree=1884144/2055920 swapFree=4176540/4192956
[pid=20965] ppid=20963 vsize=29948 CPUtime=4961.02
/proc/20965/stat : 20965 (minisat) R 20963 20965 20901 0 -1 4194304 5533 0 0 0 496084 18 0 0 25 0 1 0 218468641 30666752 4552 1992294400 4194304 5092341 548682068848 18446744073709551615 4263675 0 0 4096 3 0 0 0 17 1 0 0
/proc/20965/statm: 7487 4552 100 219 0 7265 0
Current children cumulated CPU time (s) 4961.02
Current children cumulated vsize (KiB) 29948



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.3 s]
/proc/loadavg: 1.08 1.03 1.00 2/65 20976
/proc/meminfo: memFree=1884080/2055920 swapFree=4176540/4192956
[pid=20965] ppid=20963 vsize=29948 CPUtime=5000.02
/proc/20965/stat : 20965 (minisat) R 20963 20965 20901 0 -1 4194304 5533 0 0 0 499984 18 0 0 25 0 1 0 218468641 30666752 4552 1992294400 4194304 5092341 548682068848 18446744073709551615 4244100 0 0 4096 3 0 0 0 17 1 0 0
/proc/20965/statm: 7487 4552 100 219 0 7265 0
Current children cumulated CPU time (s) 5000.02
Current children cumulated vsize (KiB) 29948

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

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

[startup+5001.3 s]
/proc/loadavg: 1.08 1.03 1.00 2/65 20976
/proc/meminfo: memFree=1884080/2055920 swapFree=4176540/4192956
[pid=20965] ppid=20963 vsize=29948 CPUtime=5000.02
/proc/20965/stat : 20965 (minisat) R 20963 20965 20901 0 -1 4194304 5533 0 0 0 499984 18 0 0 25 0 1 0 218468641 30666752 4552 1992294400 4194304 5092341 548682068848 18446744073709551615 4244100 0 0 4096 3 0 0 0 17 1 0 0
/proc/20965/statm: 7487 4552 100 219 0 7265 0
Current children cumulated CPU time (s) 5000.02
Current children cumulated vsize (KiB) 29948

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.31
CPU time (s): 5000.03
CPU user time (s): 4999.84
CPU system time (s): 0.187971
CPU usage (%): 99.9744
Max. virtual memory (cumulated for all children) (KiB): 29948

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.84
system time used= 0.187971
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5533
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= 2
involuntary context switches= 7508

runsolver used 3.55346 second user time and 10.9123 second system time

The end

Launcher Data 

Begin job on node17 at 2009-05-09 23:25:53
IDJOB=1783959
IDBENCH=24742
IDSOLVER=608
FILE ID=node17/1783959-1241904353
PBS_JOBID= 9264815
Free space on /tmp= 66148 MiB

SOLVER NAME= MiniSat 2.1 (Sat-race'08 Edition)
BENCH NAME= SAT07/crafted/Difficult/contest05/jarvisalo/mod2-rand3bip-sat-280-3.sat05-2265.reshuffled-07.cnf
COMMAND LINE= HOME/minisat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1783959-1241904353/watcher-1783959-1241904353 -o /tmp/evaluation-result-1783959-1241904353/solver-1783959-1241904353 -C 5000 -W 6000 -M 1800  HOME/minisat HOME/instance-1783959-1241904353.cnf

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= d84d2f51f14938d23f8344f062b55708
RANDOM SEED=873218553

node17.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		: 3000.234
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		: 3000.234
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:       1904840 kB
Buffers:         39160 kB
Cached:          60516 kB
SwapCached:      11164 kB
Active:          64888 kB
Inactive:        47884 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1904840 kB
SwapTotal:     4192956 kB
SwapFree:      4176540 kB
Dirty:             940 kB
Writeback:           0 kB
Mapped:          13944 kB
Slab:            24328 kB
Committed_AS:   721200 kB
PageTables:       1452 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= 66148 MiB
End job on node17 at 2009-05-10 00:49:16