Trace number 1806479

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
minisat2-core 070721? (TO) 1200.11 1200.51

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 benchmark
Best CPU time to get the best result obtained on this benchmark
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	This is MiniSat 2.0 beta
0.00/0.00	WARNING: for repeatability, setting FPU to use double precision
0.00/0.00	============================[ Problem Statistics ]=============================
0.00/0.00	|                                                                             |
0.00/0.00	|  Number of variables:  280                                                  |
0.00/0.00	|  Number of clauses:    1120                                                 |
0.00/0.00	|  Parsing time:         0.00         s                                       |
0.00/0.00	============================[ Search Statistics ]==============================
0.00/0.00	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.00	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.00/0.00	===============================================================================
0.00/0.00	|         0 |     280     1120     3360 |      373        0    nan |  0.000 % |
0.00/0.00	|       100 |     280     1120     3360 |      410      100     30 |  0.001 % |
0.00/0.01	|       251 |     280     1120     3360 |      451      251     33 |  0.001 % |
0.00/0.02	|       478 |     280     1120     3360 |      496      478     30 |  0.001 % |
0.00/0.03	|       815 |     280     1120     3360 |      546      528     27 |  0.001 % |
0.00/0.05	|      1321 |     280     1120     3360 |      601      429     27 |  0.001 % |
0.00/0.08	|      2080 |     280     1120     3360 |      661      543     23 |  0.001 % |
0.09/0.13	|      3219 |     280     1120     3360 |      727      580     24 |  0.001 % |
0.19/0.20	|      4928 |     280     1120     3360 |      800      701     24 |  0.001 % |
0.29/0.34	|      7490 |     280     1120     3360 |      880      698     21 |  0.001 % |
0.49/0.54	|     11335 |     280     1120     3360 |      968      789     23 |  0.001 % |
0.79/0.83	|     17101 |     280     1120     3360 |     1065      525     16 |  0.001 % |
1.19/1.29	|     25751 |     280     1120     3360 |     1171      994     19 |  0.001 % |
1.89/1.94	|     38725 |     280     1120     3360 |     1288      757     15 |  0.001 % |
3.20/3.25	|     58188 |     280     1120     3360 |     1417     1080     21 |  0.001 % |
4.89/5.00	|     87380 |     280     1120     3360 |     1559     1370     20 |  0.001 % |
7.39/7.45	|    131169 |     280     1120     3360 |     1715     1440     21 |  0.001 % |
10.89/10.96	|    196853 |     280     1120     3360 |     1887     1494     19 |  0.001 % |
16.79/16.86	|    295379 |     280     1120     3360 |     2075     1479     19 |  0.001 % |
25.48/25.55	|    443169 |     280     1120     3360 |     2283     2060     18 |  0.001 % |
36.78/36.89	|    664853 |     280     1120     3360 |     2511     1415     16 |  0.001 % |
55.87/55.96	|    997379 |     280     1120     3360 |     2762     2095     16 |  0.001 % |
87.66/87.73	|   1496168 |     280     1120     3360 |     3039     2382     19 |  0.001 % |
136.85/136.98	|   2244350 |     280     1120     3360 |     3342     2657     20 |  0.001 % |
214.62/214.77	|   3366624 |     280     1120     3360 |     3677     2228     19 |  0.001 % |
337.87/338.00	|   5050035 |     280     1120     3360 |     4044     3316     17 |  0.001 % |
525.52/525.77	|   7575152 |     280     1120     3360 |     4449     3059     18 |  0.001 % |
818.42/818.72	|  11362828 |     280     1120     3360 |     4894     4355     19 |  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-1806479-1242149709/watcher-1806479-1242149709 -o /tmp/evaluation-result-1806479-1242149709/solver-1806479-1242149709 -C 1200 -W 1800 -M 1800 minisat_static HOME/instance-1806479-1242149709.cnf 

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
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 16881
/proc/meminfo: memFree=1564480/2055920 swapFree=4180872/4192956
[pid=16881] ppid=16879 vsize=1892 CPUtime=0
/proc/16881/stat : 16881 (minisat_static) R 16879 16881 16589 0 -1 4194304 129 0 0 0 0 0 0 0 18 0 1 0 243004845 1937408 114 1992294400 134512640 135213614 4294956256 18446744073709551615 134717810 0 0 4096 3 0 0 0 17 1 0 0
/proc/16881/statm: 473 114 75 171 0 299 0

[startup+0.0903441 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 16881
/proc/meminfo: memFree=1564480/2055920 swapFree=4180872/4192956
[pid=16881] ppid=16879 vsize=2024 CPUtime=0.08
/proc/16881/stat : 16881 (minisat_static) R 16879 16881 16589 0 -1 4194304 155 0 0 0 8 0 0 0 18 0 1 0 243004845 2072576 140 1992294400 134512640 135213614 4294956256 18446744073709551615 134536233 0 0 4096 3 0 0 0 17 1 0 0
/proc/16881/statm: 506 140 77 171 0 332 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 2024

[startup+0.101346 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 16881
/proc/meminfo: memFree=1564480/2055920 swapFree=4180872/4192956
[pid=16881] ppid=16879 vsize=2024 CPUtime=0.09
/proc/16881/stat : 16881 (minisat_static) R 16879 16881 16589 0 -1 4194304 158 0 0 0 9 0 0 0 18 0 1 0 243004845 2072576 143 1992294400 134512640 135213614 4294956256 18446744073709551615 134526685 0 0 4096 3 0 0 0 17 1 0 0
/proc/16881/statm: 506 143 77 171 0 332 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2024

[startup+0.301381 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 16881
/proc/meminfo: memFree=1564480/2055920 swapFree=4180872/4192956
[pid=16881] ppid=16879 vsize=2024 CPUtime=0.29
/proc/16881/stat : 16881 (minisat_static) R 16879 16881 16589 0 -1 4194304 166 0 0 0 29 0 0 0 19 0 1 0 243004845 2072576 151 1992294400 134512640 135213614 4294956256 18446744073709551615 134527168 0 0 4096 3 0 0 0 17 1 0 0
/proc/16881/statm: 506 151 77 171 0 332 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2024

[startup+0.701451 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 16881
/proc/meminfo: memFree=1564480/2055920 swapFree=4180872/4192956
[pid=16881] ppid=16879 vsize=2156 CPUtime=0.69
/proc/16881/stat : 16881 (minisat_static) R 16879 16881 16589 0 -1 4194304 178 0 0 0 69 0 0 0 22 0 1 0 243004845 2207744 163 1992294400 134512640 135213614 4294956256 18446744073709551615 134529801 0 0 4096 3 0 0 0 17 1 0 0
/proc/16881/statm: 539 163 77 171 0 365 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2156

[startup+1.50159 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16882
/proc/meminfo: memFree=1564152/2055920 swapFree=4180872/4192956
[pid=16881] ppid=16879 vsize=2156 CPUtime=1.49
/proc/16881/stat : 16881 (minisat_static) R 16879 16881 16589 0 -1 4194304 191 0 0 0 149 0 0 0 25 0 1 0 243004845 2207744 176 1992294400 134512640 135213614 4294956256 18446744073709551615 134536669 0 0 4096 3 0 0 0 17 1 0 0
/proc/16881/statm: 539 176 77 171 0 365 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2156

[startup+3.10187 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16882
/proc/meminfo: memFree=1563960/2055920 swapFree=4180872/4192956
[pid=16881] ppid=16879 vsize=2156 CPUtime=3.09
/proc/16881/stat : 16881 (minisat_static) R 16879 16881 16589 0 -1 4194304 205 0 0 0 309 0 0 0 25 0 1 0 243004845 2207744 190 1992294400 134512640 135213614 4294956256 18446744073709551615 134526851 0 0 4096 3 0 0 0 17 1 0 0
/proc/16881/statm: 539 190 77 171 0 365 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2156

[startup+6.30143 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16882
/proc/meminfo: memFree=1563704/2055920 swapFree=4180872/4192956
[pid=16881] ppid=16879 vsize=2288 CPUtime=6.29
/proc/16881/stat : 16881 (minisat_static) R 16879 16881 16589 0 -1 4194304 234 0 0 0 629 0 0 0 25 0 1 0 243004845 2342912 219 1992294400 134512640 135213614 4294956256 18446744073709551615 134526913 0 0 4096 3 0 0 0 17 1 0 0
/proc/16881/statm: 572 219 77 171 0 398 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2288

[startup+12.7016 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16882
/proc/meminfo: memFree=1563512/2055920 swapFree=4180872/4192956
[pid=16881] ppid=16879 vsize=2416 CPUtime=12.69
/proc/16881/stat : 16881 (minisat_static) R 16879 16881 16589 0 -1 4194304 266 0 0 0 1269 0 0 0 25 0 1 0 243004845 2473984 251 1992294400 134512640 135213614 4294956256 18446744073709551615 134526755 0 0 4096 3 0 0 0 17 1 0 0
/proc/16881/statm: 604 251 77 171 0 430 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2416

[startup+25.5018 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16882
/proc/meminfo: memFree=1563384/2055920 swapFree=4180872/4192956
[pid=16881] ppid=16879 vsize=2548 CPUtime=25.48
/proc/16881/stat : 16881 (minisat_static) R 16879 16881 16589 0 -1 4194304 300 0 0 0 2548 0 0 0 25 0 1 0 243004845 2609152 285 1992294400 134512640 135213614 4294956256 18446744073709551615 134526780 0 0 4096 3 0 0 0 17 1 0 0
/proc/16881/statm: 637 285 77 171 0 463 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 2548

[startup+51.1013 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16882
/proc/meminfo: memFree=1563128/2055920 swapFree=4180872/4192956
[pid=16881] ppid=16879 vsize=2812 CPUtime=51.07
/proc/16881/stat : 16881 (minisat_static) R 16879 16881 16589 0 -1 4194304 366 0 0 0 5107 0 0 0 25 0 1 0 243004845 2879488 351 1992294400 134512640 135213614 4294956256 18446744073709551615 134543837 0 0 4096 3 0 0 0 17 1 0 0
/proc/16881/statm: 703 351 77 171 0 529 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 2812

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16882
/proc/meminfo: memFree=1562680/2055920 swapFree=4180872/4192956
[pid=16881] ppid=16879 vsize=3208 CPUtime=102.26
/proc/16881/stat : 16881 (minisat_static) R 16879 16881 16589 0 -1 4194304 469 0 0 0 10226 0 0 0 25 0 1 0 243004845 3284992 454 1992294400 134512640 135213614 4294956256 18446744073709551615 134530484 0 0 4096 3 0 0 0 17 1 0 0
/proc/16881/statm: 802 454 77 171 0 628 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 3208

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16882
/proc/meminfo: memFree=1562424/2055920 swapFree=4180872/4192956
[pid=16881] ppid=16879 vsize=3600 CPUtime=162.24
/proc/16881/stat : 16881 (minisat_static) R 16879 16881 16589 0 -1 4194304 535 0 0 0 16223 1 0 0 25 0 1 0 243004845 3686400 520 1992294400 134512640 135213614 4294956256 18446744073709551615 134536771 0 0 4096 3 0 0 0 17 1 0 0
/proc/16881/statm: 900 520 77 171 0 726 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 3600

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16882
/proc/meminfo: memFree=1562168/2055920 swapFree=4180872/4192956
[pid=16881] ppid=16879 vsize=3732 CPUtime=222.22
/proc/16881/stat : 16881 (minisat_static) R 16879 16881 16589 0 -1 4194304 583 0 0 0 22221 1 0 0 25 0 1 0 243004845 3821568 568 1992294400 134512640 135213614 4294956256 18446744073709551615 134526882 0 0 4096 3 0 0 0 17 1 0 0
/proc/16881/statm: 933 568 77 171 0 759 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 3732

[startup+282.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16882
/proc/meminfo: memFree=1561912/2055920 swapFree=4180872/4192956
[pid=16881] ppid=16879 vsize=4004 CPUtime=282.2
/proc/16881/stat : 16881 (minisat_static) R 16879 16881 16589 0 -1 4194304 635 0 0 0 28219 1 0 0 25 0 1 0 243004845 4100096 620 1992294400 134512640 135213614 4294956256 18446744073709551615 134527244 0 0 4096 3 0 0 0 17 1 0 0
/proc/16881/statm: 1001 620 77 171 0 827 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 4004

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16884
/proc/meminfo: memFree=1561656/2055920 swapFree=4180872/4192956
[pid=16881] ppid=16879 vsize=4140 CPUtime=342.17
/proc/16881/stat : 16881 (minisat_static) R 16879 16881 16589 0 -1 4194304 694 0 0 0 34216 1 0 0 25 0 1 0 243004845 4239360 679 1992294400 134512640 135213614 4294956256 18446744073709551615 134526976 0 0 4096 3 0 0 0 17 1 0 0
/proc/16881/statm: 1035 679 77 171 0 861 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 4140

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16884
/proc/meminfo: memFree=1561528/2055920 swapFree=4180872/4192956
[pid=16881] ppid=16879 vsize=4408 CPUtime=402.16
/proc/16881/stat : 16881 (minisat_static) R 16879 16881 16589 0 -1 4194304 737 0 0 0 40214 2 0 0 25 0 1 0 243004845 4513792 722 1992294400 134512640 135213614 4294956256 18446744073709551615 134526934 0 0 4096 3 0 0 0 17 1 0 0
/proc/16881/statm: 1102 722 77 171 0 928 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 4408

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16884
/proc/meminfo: memFree=1561400/2055920 swapFree=4180872/4192956
[pid=16881] ppid=16879 vsize=4408 CPUtime=462.14
/proc/16881/stat : 16881 (minisat_static) R 16879 16881 16589 0 -1 4194304 757 0 0 0 46212 2 0 0 25 0 1 0 243004845 4513792 742 1992294400 134512640 135213614 4294956256 18446744073709551615 134526976 0 0 4096 3 0 0 0 17 1 0 0
/proc/16881/statm: 1102 742 77 171 0 928 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 4408

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16884
/proc/meminfo: memFree=1561400/2055920 swapFree=4180872/4192956
[pid=16881] ppid=16879 vsize=4408 CPUtime=522.12
/proc/16881/stat : 16881 (minisat_static) R 16879 16881 16589 0 -1 4194304 769 0 0 0 52210 2 0 0 25 0 1 0 243004845 4513792 754 1992294400 134512640 135213614 4294956256 18446744073709551615 134543618 0 0 4096 3 0 0 0 17 1 0 0
/proc/16881/statm: 1102 754 77 171 0 928 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 4408

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16884
/proc/meminfo: memFree=1561208/2055920 swapFree=4180872/4192956
[pid=16881] ppid=16879 vsize=4676 CPUtime=582.09
/proc/16881/stat : 16881 (minisat_static) R 16879 16881 16589 0 -1 4194304 816 0 0 0 58207 2 0 0 25 0 1 0 243004845 4788224 801 1992294400 134512640 135213614 4294956256 18446744073709551615 134527176 0 0 4096 3 0 0 0 17 1 0 0
/proc/16881/statm: 1169 801 77 171 0 995 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 4676

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16884
/proc/meminfo: memFree=1561144/2055920 swapFree=4180872/4192956
[pid=16881] ppid=16879 vsize=4676 CPUtime=642.08
/proc/16881/stat : 16881 (minisat_static) R 16879 16881 16589 0 -1 4194304 836 0 0 0 64206 2 0 0 25 0 1 0 243004845 4788224 821 1992294400 134512640 135213614 4294956256 18446744073709551615 134526976 0 0 4096 3 0 0 0 17 1 0 0
/proc/16881/statm: 1169 821 77 171 0 995 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 4676

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16884
/proc/meminfo: memFree=1561016/2055920 swapFree=4180872/4192956
[pid=16881] ppid=16879 vsize=4812 CPUtime=702.06
/proc/16881/stat : 16881 (minisat_static) R 16879 16881 16589 0 -1 4194304 848 0 0 0 70203 3 0 0 25 0 1 0 243004845 4927488 833 1992294400 134512640 135213614 4294956256 18446744073709551615 134526802 0 0 4096 3 0 0 0 17 1 0 0
/proc/16881/statm: 1203 833 77 171 0 1029 0
Current children cumulated CPU time (s) 702.06
Current children cumulated vsize (KiB) 4812

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16884
/proc/meminfo: memFree=1561016/2055920 swapFree=4180872/4192956
[pid=16881] ppid=16879 vsize=4812 CPUtime=762.04
/proc/16881/stat : 16881 (minisat_static) R 16879 16881 16589 0 -1 4194304 863 0 0 0 76201 3 0 0 25 0 1 0 243004845 4927488 848 1992294400 134512640 135213614 4294956256 18446744073709551615 134526832 0 0 4096 3 0 0 0 17 1 0 0
/proc/16881/statm: 1203 848 77 171 0 1029 0
Current children cumulated CPU time (s) 762.04
Current children cumulated vsize (KiB) 4812

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16884
/proc/meminfo: memFree=1560952/2055920 swapFree=4180872/4192956
[pid=16881] ppid=16879 vsize=4812 CPUtime=822.02
/proc/16881/stat : 16881 (minisat_static) R 16879 16881 16589 0 -1 4194304 870 0 0 0 82199 3 0 0 25 0 1 0 243004845 4927488 855 1992294400 134512640 135213614 4294956256 18446744073709551615 134526878 0 0 4096 3 0 0 0 17 1 0 0
/proc/16881/statm: 1203 855 77 171 0 1029 0
Current children cumulated CPU time (s) 822.02
Current children cumulated vsize (KiB) 4812

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16884
/proc/meminfo: memFree=1560888/2055920 swapFree=4180872/4192956
[pid=16881] ppid=16879 vsize=4912 CPUtime=881.99
/proc/16881/stat : 16881 (minisat_static) R 16879 16881 16589 0 -1 4194304 886 0 0 0 88196 3 0 0 25 0 1 0 243004845 5029888 871 1992294400 134512640 135213614 4294956256 18446744073709551615 134526976 0 0 4096 3 0 0 0 17 1 0 0
/proc/16881/statm: 1228 871 77 171 0 1054 0
Current children cumulated CPU time (s) 881.99
Current children cumulated vsize (KiB) 4912

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16884
/proc/meminfo: memFree=1560824/2055920 swapFree=4180872/4192956
[pid=16881] ppid=16879 vsize=4912 CPUtime=941.98
/proc/16881/stat : 16881 (minisat_static) R 16879 16881 16589 0 -1 4194304 895 0 0 0 94194 4 0 0 25 0 1 0 243004845 5029888 880 1992294400 134512640 135213614 4294956256 18446744073709551615 134526890 0 0 4096 3 0 0 0 17 1 0 0
/proc/16881/statm: 1228 880 77 171 0 1054 0
Current children cumulated CPU time (s) 941.98
Current children cumulated vsize (KiB) 4912

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16884
/proc/meminfo: memFree=1560760/2055920 swapFree=4180872/4192956
[pid=16881] ppid=16879 vsize=5052 CPUtime=1001.96
/proc/16881/stat : 16881 (minisat_static) R 16879 16881 16589 0 -1 4194304 907 0 0 0 100192 4 0 0 25 0 1 0 243004845 5173248 892 1992294400 134512640 135213614 4294956256 18446744073709551615 134530442 0 0 4096 3 0 0 0 17 1 0 0
/proc/16881/statm: 1263 892 77 171 0 1089 0
Current children cumulated CPU time (s) 1001.96
Current children cumulated vsize (KiB) 5052

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16884
/proc/meminfo: memFree=1560824/2055920 swapFree=4180872/4192956
[pid=16881] ppid=16879 vsize=5052 CPUtime=1061.94
/proc/16881/stat : 16881 (minisat_static) R 16879 16881 16589 0 -1 4194304 907 0 0 0 106190 4 0 0 25 0 1 0 243004845 5173248 892 1992294400 134512640 135213614 4294956256 18446744073709551615 134526885 0 0 4096 3 0 0 0 17 1 0 0
/proc/16881/statm: 1263 892 77 171 0 1089 0
Current children cumulated CPU time (s) 1061.94
Current children cumulated vsize (KiB) 5052

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16884
/proc/meminfo: memFree=1560760/2055920 swapFree=4180872/4192956
[pid=16881] ppid=16879 vsize=5052 CPUtime=1121.92
/proc/16881/stat : 16881 (minisat_static) R 16879 16881 16589 0 -1 4194304 918 0 0 0 112188 4 0 0 25 0 1 0 243004845 5173248 903 1992294400 134512640 135213614 4294956256 18446744073709551615 134526913 0 0 4096 3 0 0 0 17 1 0 0
/proc/16881/statm: 1263 903 77 171 0 1089 0
Current children cumulated CPU time (s) 1121.92
Current children cumulated vsize (KiB) 5052

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16884
/proc/meminfo: memFree=1560760/2055920 swapFree=4180872/4192956
[pid=16881] ppid=16879 vsize=5052 CPUtime=1181.89
/proc/16881/stat : 16881 (minisat_static) R 16879 16881 16589 0 -1 4194304 918 0 0 0 118185 4 0 0 25 0 1 0 243004845 5173248 903 1992294400 134512640 135213614 4294956256 18446744073709551615 134536515 0 0 4096 3 0 0 0 17 1 0 0
/proc/16881/statm: 1263 903 77 171 0 1089 0
Current children cumulated CPU time (s) 1181.89
Current children cumulated vsize (KiB) 5052



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16884
/proc/meminfo: memFree=1560696/2055920 swapFree=4180872/4192956
[pid=16881] ppid=16879 vsize=5052 CPUtime=1200.09
/proc/16881/stat : 16881 (minisat_static) R 16879 16881 16589 0 -1 4194304 919 0 0 0 120005 4 0 0 25 0 1 0 243004845 5173248 904 1992294400 134512640 135213614 4294956256 18446744073709551615 134536248 0 0 4096 3 0 0 0 17 1 0 0
/proc/16881/statm: 1263 904 77 171 0 1089 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 5052

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 2/65 16884
/proc/meminfo: memFree=1560696/2055920 swapFree=4180872/4192956
[pid=16881] ppid=16879 vsize=5052 CPUtime=1200.09
/proc/16881/stat : 16881 (minisat_static) R 16879 16881 16589 0 -1 4194304 919 0 0 0 120005 4 0 0 25 0 1 0 243004845 5173248 904 1992294400 134512640 135213614 4294956256 18446744073709551615 134536248 0 0 4096 3 0 0 0 17 1 0 0
/proc/16881/statm: 1263 904 77 171 0 1089 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 5052

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.11
CPU user time (s): 1200.06
CPU system time (s): 0.050992
CPU usage (%): 99.9669
Max. virtual memory (cumulated for all children) (KiB): 5052

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.06
system time used= 0.050992
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 919
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= 3051

runsolver used 1.10483 second user time and 2.19367 second system time

The end

Launcher Data 

Begin job on node4 at 2009-05-12 19:35:09
IDJOB=1806479
IDBENCH=24742
IDSOLVER=651
FILE ID=node4/1806479-1242149709
PBS_JOBID= 9289717
Free space on /tmp= 66208 MiB

SOLVER NAME= minisat2-core 070721
BENCH NAME= SAT07/crafted/Difficult/contest05/jarvisalo/mod2-rand3bip-sat-280-3.sat05-2265.reshuffled-07.cnf
COMMAND LINE= minisat_static BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1806479-1242149709/watcher-1806479-1242149709 -o /tmp/evaluation-result-1806479-1242149709/solver-1806479-1242149709 -C 1200 -W 1800 -M 1800  minisat_static HOME/instance-1806479-1242149709.cnf

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

MD5SUM BENCH= d84d2f51f14938d23f8344f062b55708
RANDOM SEED=1038560302

node4.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		: 3000.265
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		: 3000.265
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:       1564960 kB
Buffers:         57928 kB
Cached:         345976 kB
SwapCached:       5864 kB
Active:          88848 kB
Inactive:       322824 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1564960 kB
SwapTotal:     4192956 kB
SwapFree:      4180872 kB
Dirty:             800 kB
Writeback:           0 kB
Mapped:          13496 kB
Slab:            65288 kB
Committed_AS:  1024128 kB
PageTables:       1468 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= 66208 MiB
End job on node4 at 2009-05-12 19:55:11