Trace number 1783903

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) 5000.24 5002.95

General information on the benchmark

Namecrafted/Difficult/contest05/sabharwal/
gt-ordering-sat-gt-040.sat05-1297.reshuffled-07.cnf
MD5SUMa12e117c336ca4cea22ec458f6b2361c
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark23.0205
Satisfiable
(Un)Satisfiability was proved
Number of variables1560
Number of clauses60099
Sum of the clauses size180957
Maximum clause length39
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2780
Number of clauses of size 359279
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 540

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 |                                                                             |
0.02/0.06	c |  Number of variables:          1600                                         |
0.02/0.06	c |  Number of clauses:           60099                                         |
0.02/0.06	c |  Parse time:                   0.06 s                                       |
0.49/0.53	c |  Simplification time:          0.46 s                                       |
0.49/0.53	c |                                                                             |
0.49/0.53	c ============================[ Search Statistics ]==============================
0.49/0.53	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.49/0.53	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.49/0.53	c ===============================================================================
0.49/0.54	c |       100 |    1560    60099   180957 |    22036      100    106 |  0.000 % |
0.49/0.54	c |       250 |    1560    60099   180957 |    24239      250     85 |  0.000 % |
0.49/0.55	c |       475 |    1560    60099   180957 |    26663      475     77 |  0.000 % |
0.49/0.56	c |       812 |    1560    60099   180957 |    29330      812     73 |  0.000 % |
0.49/0.58	c |      1318 |    1560    60099   180957 |    32263     1318     73 |  0.000 % |
0.59/0.61	c |      2077 |    1560    60099   180957 |    35489     2077     67 |  0.000 % |
0.59/0.65	c |      3216 |    1560    60099   180957 |    39038     3216     63 |  0.000 % |
0.69/0.71	c |      4924 |    1560    60099   180957 |    42942     4924     58 |  0.000 % |
0.69/0.80	c |      7486 |    1560    60099   180957 |    47236     7486     57 |  0.000 % |
0.89/0.95	c |     11330 |    1560    60099   180957 |    51960    11330     54 |  0.000 % |
1.00/1.10	c |     17096 |    1560    60099   180957 |    57156    17096     48 |  0.000 % |
1.29/1.35	c |     25745 |    1560    60099   180957 |    62872    25745     43 |  0.000 % |
1.69/1.72	c |     38719 |    1560    60099   180957 |    69159    38719     39 |  0.000 % |
2.29/2.39	c |     58180 |    1560    60099   180957 |    76075    58180     36 |  0.000 % |
5.18/5.26	c |     87372 |    1560    60099   180957 |    83682    23685     33 |  0.000 % |
7.18/7.20	c |    131161 |    1560    60099   180957 |    92051    67474     47 |  0.000 % |
11.28/11.38	c |    196845 |    1560    60099   180957 |   101256    53928     65 |  0.000 % |
16.88/16.96	c |    295371 |    1560    60099   180957 |   111381    63739     48 |  0.000 % |
31.27/31.33	c |    443160 |    1560    60099   180957 |   122520    14925     42 |  0.000 % |
52.75/52.89	c |    664843 |    1560    60099   180957 |   134772    17568     42 |  0.000 % |
72.84/72.91	c |    997368 |    1560    60099   180957 |   148249   107540     55 |  0.000 % |
127.71/127.85	c |   1496156 |    1560    60099   180957 |   163074    65823     62 |  0.000 % |
231.75/231.99	c |   2244338 |    1560    60099   180957 |   179381    67430    106 |  0.000 % |
380.07/380.35	c |   3366612 |    1560    60099   180957 |   197319    33680     52 |  0.000 % |
571.56/571.98	c |   5050023 |    1560    60099   180957 |   217051    66541     49 |  0.000 % |
855.62/856.20	c |   7575139 |    1560    60099   180957 |   238756   153717    133 |  0.000 % |
1343.47/1344.29	c |  11362814 |    1560    60099   180957 |   262632   127017     66 |  0.000 % |
2064.70/2065.90	c |  17044326 |    1560    60099   180957 |   288895    97849     56 |  0.000 % |
3393.30/3395.11	c |  25566595 |    1560    60099   180957 |   317785   114987     47 |  0.000 % |

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-1783903-1241898016/watcher-1783903-1241898016 -o /tmp/evaluation-result-1783903-1241898016/solver-1783903-1241898016 -C 5000 -W 6000 -M 1800 HOME/minisat HOME/instance-1783903-1241898016.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 0.95 3/64 28197
/proc/meminfo: memFree=744248/2055920 swapFree=4180192/4192956
[pid=28197] ppid=28195 vsize=7608 CPUtime=0
/proc/28197/stat : 28197 (minisat) R 28195 28197 28082 0 -1 4194304 425 0 0 0 0 0 0 0 18 0 1 0 217834926 7790592 409 1992294400 4194304 5092341 548682068848 18446744073709551615 4494759 0 0 4096 3 0 0 0 17 1 0 0
/proc/28197/statm: 1902 409 63 219 0 1680 0

[startup+0.035479 s]
/proc/loadavg: 1.00 1.00 0.95 3/64 28197
/proc/meminfo: memFree=744248/2055920 swapFree=4180192/4192956
[pid=28197] ppid=28195 vsize=9168 CPUtime=0.02
/proc/28197/stat : 28197 (minisat) R 28195 28197 28082 0 -1 4194304 930 0 0 0 2 0 0 0 18 0 1 0 217834926 9388032 914 1992294400 4194304 5092341 548682068848 18446744073709551615 4269870 0 0 4096 3 0 0 0 17 1 0 0
/proc/28197/statm: 2292 914 63 219 0 2070 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 9168

[startup+0.101491 s]
/proc/loadavg: 1.00 1.00 0.95 3/64 28197
/proc/meminfo: memFree=744248/2055920 swapFree=4180192/4192956
[pid=28197] ppid=28195 vsize=10380 CPUtime=0.09
/proc/28197/stat : 28197 (minisat) R 28195 28197 28082 0 -1 4194304 1467 0 0 0 9 0 0 0 18 0 1 0 217834926 10629120 1410 1992294400 4194304 5092341 548682068848 18446744073709551615 4219855 0 0 4096 3 0 0 0 17 1 0 0
/proc/28197/statm: 2595 1410 87 219 0 2373 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 10380

[startup+0.301531 s]
/proc/loadavg: 1.00 1.00 0.95 3/64 28197
/proc/meminfo: memFree=744248/2055920 swapFree=4180192/4192956
[pid=28197] ppid=28195 vsize=10380 CPUtime=0.29
/proc/28197/stat : 28197 (minisat) R 28195 28197 28082 0 -1 4194304 1467 0 0 0 29 0 0 0 19 0 1 0 217834926 10629120 1410 1992294400 4194304 5092341 548682068848 18446744073709551615 4223120 0 0 4096 3 0 0 0 17 1 0 0
/proc/28197/statm: 2595 1410 87 219 0 2373 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 10380

[startup+0.701609 s]
/proc/loadavg: 1.00 1.00 0.95 3/64 28197
/proc/meminfo: memFree=744248/2055920 swapFree=4180192/4192956
[pid=28197] ppid=28195 vsize=10136 CPUtime=0.69
/proc/28197/stat : 28197 (minisat) R 28195 28197 28082 0 -1 4194304 1997 0 0 0 69 0 0 0 22 0 1 0 217834926 10379264 1584 1992294400 4194304 5092341 548682068848 18446744073709551615 4250884 0 0 4096 3 0 0 0 17 1 0 0
/proc/28197/statm: 2534 1584 103 219 0 2312 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 10136

[startup+1.50176 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 28198
/proc/meminfo: memFree=736560/2055920 swapFree=4180192/4192956
[pid=28197] ppid=28195 vsize=13788 CPUtime=1.49
/proc/28197/stat : 28197 (minisat) R 28195 28197 28082 0 -1 4194304 3256 0 0 0 148 1 0 0 25 0 1 0 217834926 14118912 2843 1992294400 4194304 5092341 548682068848 18446744073709551615 4240953 0 0 4096 3 0 0 0 17 1 0 0
/proc/28197/statm: 3447 2843 103 219 0 3225 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 13788

[startup+3.10227 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 28198
/proc/meminfo: memFree=729456/2055920 swapFree=4180192/4192956
[pid=28197] ppid=28195 vsize=26644 CPUtime=3.09
/proc/28197/stat : 28197 (minisat) R 28195 28197 28082 0 -1 4194304 5474 0 0 0 306 3 0 0 25 0 1 0 217834926 27283456 5061 1992294400 4194304 5092341 548682068848 18446744073709551615 4240633 0 0 4096 3 0 0 0 17 1 0 0
/proc/28197/statm: 6661 5061 103 219 0 6439 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 26644

[startup+6.30189 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 28198
/proc/meminfo: memFree=725232/2055920 swapFree=4180192/4192956
[pid=28197] ppid=28195 vsize=34096 CPUtime=6.28
/proc/28197/stat : 28197 (minisat) R 28195 28197 28082 0 -1 4194304 9216 0 0 0 624 4 0 0 25 0 1 0 217834926 34914304 5736 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 0 0 0
/proc/28197/statm: 8524 5736 103 219 0 8302 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 34096

[startup+12.7011 s]
/proc/loadavg: 1.07 1.02 0.95 2/65 28198
/proc/meminfo: memFree=694904/2055920 swapFree=4180192/4192956
[pid=28197] ppid=28195 vsize=58940 CPUtime=12.68
/proc/28197/stat : 28197 (minisat) R 28195 28197 28082 0 -1 4194304 21013 0 0 0 1260 8 0 0 25 0 1 0 217834926 60354560 12925 1992294400 4194304 5092341 548682068848 18446744073709551615 4265869 0 0 4096 3 0 0 0 17 0 0 0
/proc/28197/statm: 14735 12925 103 219 0 14513 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 58940

[startup+25.5017 s]
/proc/loadavg: 1.06 1.02 0.95 2/65 28198
/proc/meminfo: memFree=688056/2055920 swapFree=4180192/4192956
[pid=28197] ppid=28195 vsize=58940 CPUtime=25.47
/proc/28197/stat : 28197 (minisat) R 28195 28197 28082 0 -1 4194304 22110 0 0 0 2538 9 0 0 25 0 1 0 217834926 60354560 14022 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 0 0 0
/proc/28197/statm: 14735 14022 103 219 0 14513 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 58940

[startup+51.1017 s]
/proc/loadavg: 1.15 1.04 0.96 2/65 28198
/proc/meminfo: memFree=674488/2055920 swapFree=4180192/4192956
[pid=28197] ppid=28195 vsize=86940 CPUtime=51.05
/proc/28197/stat : 28197 (minisat) R 28195 28197 28082 0 -1 4194304 37526 0 0 0 5088 17 0 0 25 0 1 0 217834926 89026560 18014 1992294400 4194304 5092341 548682068848 18446744073709551615 4241089 0 0 4096 3 0 0 0 17 0 0 0
/proc/28197/statm: 21735 18014 103 219 0 21513 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 86940

[startup+102.302 s]
/proc/loadavg: 1.10 1.05 0.97 2/65 28200
/proc/meminfo: memFree=617144/2055920 swapFree=4180192/4192956
[pid=28197] ppid=28195 vsize=140436 CPUtime=102.23
/proc/28197/stat : 28197 (minisat) R 28195 28197 28082 0 -1 4194304 76952 0 0 0 10190 33 0 0 25 0 1 0 217834926 143806464 31721 1992294400 4194304 5092341 548682068848 18446744073709551615 4252589 0 0 4096 3 0 0 0 17 0 0 0
/proc/28197/statm: 35109 31721 103 219 0 34887 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 140436

[startup+162.301 s]
/proc/loadavg: 1.20 1.10 0.99 2/65 28200
/proc/meminfo: memFree=628280/2055920 swapFree=4180192/4192956
[pid=28197] ppid=28195 vsize=122140 CPUtime=162.2
/proc/28197/stat : 28197 (minisat) R 28195 28197 28082 0 -1 4194304 99829 0 0 0 16175 45 0 0 25 0 1 0 217834926 125071360 29778 1992294400 4194304 5092341 548682068848 18446744073709551615 4250836 0 0 4096 3 0 0 0 17 0 0 0
/proc/28197/statm: 30535 29778 103 219 0 30313 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 122140

[startup+222.305 s]
/proc/loadavg: 1.11 1.09 1.00 2/65 28200
/proc/meminfo: memFree=600824/2055920 swapFree=4180192/4192956
[pid=28197] ppid=28195 vsize=148416 CPUtime=222.17
/proc/28197/stat : 28197 (minisat) R 28195 28197 28082 0 -1 4194304 129348 0 0 0 22159 58 0 0 25 0 1 0 217834926 151977984 35730 1992294400 4194304 5092341 548682068848 18446744073709551615 4252116 0 0 4096 3 0 0 0 17 0 0 0
/proc/28197/statm: 37104 35730 103 219 0 36882 0
Current children cumulated CPU time (s) 222.17
Current children cumulated vsize (KiB) 148416

[startup+282.302 s]
/proc/loadavg: 1.15 1.10 1.01 2/65 28200
/proc/meminfo: memFree=537976/2055920 swapFree=4180192/4192956
[pid=28197] ppid=28195 vsize=210304 CPUtime=282.14
/proc/28197/stat : 28197 (minisat) R 28195 28197 28082 0 -1 4194304 167603 0 0 0 28136 78 0 0 25 0 1 0 217834926 215351296 51847 1992294400 4194304 5092341 548682068848 18446744073709551615 4241067 0 0 4096 3 0 0 0 17 0 0 0
/proc/28197/statm: 52576 51847 103 219 0 52354 0
Current children cumulated CPU time (s) 282.14
Current children cumulated vsize (KiB) 210304

[startup+342.302 s]
/proc/loadavg: 1.13 1.10 1.00 2/65 28200
/proc/meminfo: memFree=575224/2055920 swapFree=4180192/4192956
[pid=28197] ppid=28195 vsize=169724 CPUtime=342.1
/proc/28197/stat : 28197 (minisat) R 28195 28197 28082 0 -1 4194304 192894 0 0 0 34116 94 0 0 25 0 1 0 217834926 173797376 42151 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 0 0 0
/proc/28197/statm: 42431 42151 103 219 0 42209 0
Current children cumulated CPU time (s) 342.1
Current children cumulated vsize (KiB) 169724

[startup+402.302 s]
/proc/loadavg: 1.11 1.09 1.00 2/65 28200
/proc/meminfo: memFree=553400/2055920 swapFree=4180192/4192956
[pid=28197] ppid=28195 vsize=195636 CPUtime=402.06
/proc/28197/stat : 28197 (minisat) R 28195 28197 28082 0 -1 4194304 229241 0 0 0 40098 108 0 0 25 0 1 0 217834926 200331264 47535 1992294400 4194304 5092341 548682068848 18446744073709551615 4241418 0 0 4096 3 0 0 0 17 0 0 0
/proc/28197/statm: 48909 47535 103 219 0 48687 0
Current children cumulated CPU time (s) 402.06
Current children cumulated vsize (KiB) 195636

[startup+462.301 s]
/proc/loadavg: 1.21 1.12 1.01 2/65 28200
/proc/meminfo: memFree=526648/2055920 swapFree=4180192/4192956
[pid=28197] ppid=28195 vsize=218068 CPUtime=462.02
/proc/28197/stat : 28197 (minisat) R 28195 28197 28082 0 -1 4194304 257156 0 0 0 46083 119 0 0 25 0 1 0 217834926 223301632 54216 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 0 0 0
/proc/28197/statm: 54517 54216 103 219 0 54295 0
Current children cumulated CPU time (s) 462.02
Current children cumulated vsize (KiB) 218068

[startup+522.301 s]
/proc/loadavg: 1.13 1.11 1.01 2/65 28200
/proc/meminfo: memFree=497592/2055920 swapFree=4180192/4192956
[pid=28197] ppid=28195 vsize=257484 CPUtime=522
/proc/28197/stat : 28197 (minisat) R 28195 28197 28082 0 -1 4194304 299441 0 0 0 52062 138 0 0 25 0 1 0 217834926 263663616 62415 1992294400 4194304 5092341 548682068848 18446744073709551615 4241011 0 0 4096 3 0 0 0 17 0 0 0
/proc/28197/statm: 64371 62415 103 219 0 64149 0
Current children cumulated CPU time (s) 522
Current children cumulated vsize (KiB) 257484

[startup+582.302 s]
/proc/loadavg: 1.10 1.10 1.01 2/65 28200
/proc/meminfo: memFree=488184/2055920 swapFree=4180192/4192956
[pid=28197] ppid=28195 vsize=277192 CPUtime=581.96
/proc/28197/stat : 28197 (minisat) R 28195 28197 28082 0 -1 4194304 338505 0 0 0 58038 158 0 0 25 0 1 0 217834926 283844608 64127 1992294400 4194304 5092341 548682068848 18446744073709551615 4250042 0 0 4096 3 0 0 0 17 0 0 0
/proc/28197/statm: 69298 64127 103 219 0 69076 0
Current children cumulated CPU time (s) 581.96
Current children cumulated vsize (KiB) 277192

[startup+642.302 s]
/proc/loadavg: 1.08 1.10 1.01 2/65 28200
/proc/meminfo: memFree=456312/2055920 swapFree=4180192/4192956
[pid=28197] ppid=28195 vsize=319872 CPUtime=641.93
/proc/28197/stat : 28197 (minisat) R 28195 28197 28082 0 -1 4194304 380231 0 0 0 64014 179 0 0 25 0 1 0 217834926 327548928 71859 1992294400 4194304 5092341 548682068848 18446744073709551615 4252573 0 0 4096 3 0 0 0 17 0 0 0
/proc/28197/statm: 79968 71859 103 219 0 79746 0
Current children cumulated CPU time (s) 641.93
Current children cumulated vsize (KiB) 319872

[startup+702.301 s]

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

[startup+4062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28208
/proc/meminfo: memFree=87480/2055920 swapFree=4180192/4192956
[pid=28197] ppid=28195 vsize=774908 CPUtime=4060.17
/proc/28197/stat : 28197 (minisat) R 28195 28197 28082 0 -1 4194304 1940879 0 0 0 405023 994 0 0 25 0 1 0 217834926 793505792 191973 1992294400 4194304 5092341 548682068848 18446744073709551615 4240648 0 0 4096 3 0 0 0 17 0 0 0
/proc/28197/statm: 193727 191973 103 219 0 193505 0
Current children cumulated CPU time (s) 4060.17
Current children cumulated vsize (KiB) 774908

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28208
/proc/meminfo: memFree=87544/2055920 swapFree=4180192/4192956
[pid=28197] ppid=28195 vsize=774908 CPUtime=4120.14
/proc/28197/stat : 28197 (minisat) R 28195 28197 28082 0 -1 4194304 1958241 0 0 0 411011 1003 0 0 25 0 1 0 217834926 793505792 191973 1992294400 4194304 5092341 548682068848 18446744073709551615 4240667 0 0 4096 3 0 0 0 17 0 0 0
/proc/28197/statm: 193727 191973 103 219 0 193505 0
Current children cumulated CPU time (s) 4120.14
Current children cumulated vsize (KiB) 774908

[startup+4182.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28208
/proc/meminfo: memFree=26680/2055920 swapFree=4180192/4192956
[pid=28197] ppid=28195 vsize=863592 CPUtime=4180.1
/proc/28197/stat : 28197 (minisat) R 28195 28197 28082 0 -1 4194304 1988301 0 0 0 416993 1017 0 0 25 0 1 0 217834926 884318208 207252 1992294400 4194304 5092341 548682068848 18446744073709551615 4252253 0 0 4096 3 0 0 0 17 0 0 0
/proc/28197/statm: 215898 207252 103 219 0 215676 0
Current children cumulated CPU time (s) 4180.1
Current children cumulated vsize (KiB) 863592

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28208
/proc/meminfo: memFree=15672/2055920 swapFree=4180192/4192956
[pid=28197] ppid=28195 vsize=875020 CPUtime=4240.06
/proc/28197/stat : 28197 (minisat) R 28195 28197 28082 0 -1 4194304 2010932 0 0 0 422977 1029 0 0 25 0 1 0 217834926 896020480 214604 1992294400 4194304 5092341 548682068848 18446744073709551615 4252253 0 0 4096 3 0 0 0 17 0 0 0
/proc/28197/statm: 218755 214604 103 219 0 218533 0
Current children cumulated CPU time (s) 4240.06
Current children cumulated vsize (KiB) 875020

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28208
/proc/meminfo: memFree=41976/2055920 swapFree=4180192/4192956
[pid=28197] ppid=28195 vsize=845460 CPUtime=4300.02
/proc/28197/stat : 28197 (minisat) R 28195 28197 28082 0 -1 4194304 2038280 0 0 0 428959 1043 0 0 25 0 1 0 217834926 865751040 208282 1992294400 4194304 5092341 548682068848 18446744073709551615 4265869 0 0 4096 3 0 0 0 17 0 0 0
/proc/28197/statm: 211365 208282 103 219 0 211143 0
Current children cumulated CPU time (s) 4300.02
Current children cumulated vsize (KiB) 845460

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28208
/proc/meminfo: memFree=15224/2055920 swapFree=4180192/4192956
[pid=28197] ppid=28195 vsize=894884 CPUtime=4360
/proc/28197/stat : 28197 (minisat) R 28195 28197 28082 0 -1 4194304 2071989 0 0 0 434938 1062 0 0 25 0 1 0 217834926 916361216 219717 1992294400 4194304 5092341 548682068848 18446744073709551615 4252127 0 0 4096 3 0 0 0 17 0 0 0
/proc/28197/statm: 223721 219717 103 219 0 223499 0
Current children cumulated CPU time (s) 4360
Current children cumulated vsize (KiB) 894884

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28208
/proc/meminfo: memFree=35256/2055920 swapFree=4180192/4192956
[pid=28197] ppid=28195 vsize=894884 CPUtime=4419.96
/proc/28197/stat : 28197 (minisat) R 28195 28197 28082 0 -1 4194304 2106306 0 0 0 440916 1080 0 0 25 0 1 0 217834926 916361216 215264 1992294400 4194304 5092341 548682068848 18446744073709551615 4241025 0 0 4096 3 0 0 0 17 0 0 0
/proc/28197/statm: 223721 215264 103 219 0 223499 0
Current children cumulated CPU time (s) 4419.96
Current children cumulated vsize (KiB) 894884

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28208
/proc/meminfo: memFree=21944/2055920 swapFree=4180192/4192956
[pid=28197] ppid=28195 vsize=894884 CPUtime=4479.93
/proc/28197/stat : 28197 (minisat) R 28195 28197 28082 0 -1 4194304 2126166 0 0 0 446902 1091 0 0 25 0 1 0 217834926 916361216 218830 1992294400 4194304 5092341 548682068848 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 0 0 0
/proc/28197/statm: 223721 218830 103 219 0 223499 0
Current children cumulated CPU time (s) 4479.93
Current children cumulated vsize (KiB) 894884

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28208
/proc/meminfo: memFree=15672/2055920 swapFree=4180192/4192956
[pid=28197] ppid=28195 vsize=890196 CPUtime=4539.89
/proc/28197/stat : 28197 (minisat) R 28195 28197 28082 0 -1 4194304 2147617 0 0 0 452887 1102 0 0 25 0 1 0 217834926 911560704 221128 1992294400 4194304 5092341 548682068848 18446744073709551615 4252141 0 0 4096 3 0 0 0 17 0 0 0
/proc/28197/statm: 222549 221128 103 219 0 222327 0
Current children cumulated CPU time (s) 4539.89
Current children cumulated vsize (KiB) 890196

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28208
/proc/meminfo: memFree=30264/2055920 swapFree=4180192/4192956
[pid=28197] ppid=28195 vsize=890196 CPUtime=4599.83
/proc/28197/stat : 28197 (minisat) R 28195 28197 28082 0 -1 4194304 2175244 0 0 0 458868 1115 0 0 25 0 1 0 217834926 911560704 219344 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 0 0 0
/proc/28197/statm: 222549 219344 103 219 0 222327 0
Current children cumulated CPU time (s) 4599.83
Current children cumulated vsize (KiB) 890196

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28208
/proc/meminfo: memFree=48120/2055920 swapFree=4180192/4192956
[pid=28197] ppid=28195 vsize=919756 CPUtime=4659.8
/proc/28197/stat : 28197 (minisat) R 28195 28197 28082 0 -1 4194304 2207149 0 0 0 464847 1133 0 0 25 0 1 0 217834926 941830144 225078 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 0 0 0
/proc/28197/statm: 229939 225078 103 219 0 229717 0
Current children cumulated CPU time (s) 4659.8
Current children cumulated vsize (KiB) 919756

[startup+4722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28208
/proc/meminfo: memFree=26808/2055920 swapFree=4180192/4192956
[pid=28197] ppid=28195 vsize=938892 CPUtime=4719.77
/proc/28197/stat : 28197 (minisat) R 28195 28197 28082 0 -1 4194304 2236813 0 0 0 470827 1150 0 0 25 0 1 0 217834926 961425408 230250 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 0 0 0
/proc/28197/statm: 234723 230250 103 219 0 234501 0
Current children cumulated CPU time (s) 4719.77
Current children cumulated vsize (KiB) 938892

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28208
/proc/meminfo: memFree=56824/2055920 swapFree=4180192/4192956
[pid=28197] ppid=28195 vsize=909332 CPUtime=4779.73
/proc/28197/stat : 28197 (minisat) R 28195 28197 28082 0 -1 4194304 2266425 0 0 0 476809 1164 0 0 25 0 1 0 217834926 931155968 223375 1992294400 4194304 5092341 548682068848 18446744073709551615 4241418 0 0 4096 3 0 0 0 17 0 0 0
/proc/28197/statm: 227333 223375 103 219 0 227111 0
Current children cumulated CPU time (s) 4779.73
Current children cumulated vsize (KiB) 909332

[startup+4842.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28208
/proc/meminfo: memFree=15544/2055920 swapFree=4180192/4192956
[pid=28197] ppid=28195 vsize=983236 CPUtime=4839.71
/proc/28197/stat : 28197 (minisat) R 28195 28197 28082 0 -1 4194304 2296701 0 0 0 482788 1183 0 0 25 0 1 0 217834926 1006833664 236131 1992294400 4194304 5092341 548682068848 18446744073709551615 4241067 0 0 4096 3 0 0 0 17 0 0 0
/proc/28197/statm: 245809 236131 103 219 0 245587 0
Current children cumulated CPU time (s) 4839.71
Current children cumulated vsize (KiB) 983236

[startup+4902.3 s]
/proc/loadavg: 1.08 1.02 1.01 2/65 28214
/proc/meminfo: memFree=20472/2055920 swapFree=4180192/4192956
[pid=28197] ppid=28195 vsize=1007536 CPUtime=4899.64
/proc/28197/stat : 28197 (minisat) R 28195 28197 28082 0 -1 4194304 2332878 0 0 0 488757 1207 0 0 25 0 1 0 217834926 1031716864 241310 1992294400 4194304 5092341 548682068848 18446744073709551615 4240665 0 0 4096 3 0 0 0 17 0 0 0
/proc/28197/statm: 251884 241310 103 219 0 251662 0
Current children cumulated CPU time (s) 4899.64
Current children cumulated vsize (KiB) 1007536

[startup+4962.3 s]
/proc/loadavg: 1.03 1.01 1.00 2/65 28214
/proc/meminfo: memFree=15160/2055920 swapFree=4180192/4192956
[pid=28197] ppid=28195 vsize=1007536 CPUtime=4959.61
/proc/28197/stat : 28197 (minisat) R 28195 28197 28082 0 -1 4194304 2341247 0 0 0 494746 1215 0 0 25 0 1 0 217834926 1031716864 249679 1992294400 4194304 5092341 548682068848 18446744073709551615 4252136 0 0 4096 3 0 0 0 17 0 0 0
/proc/28197/statm: 251884 249679 103 219 0 251662 0
Current children cumulated CPU time (s) 4959.61
Current children cumulated vsize (KiB) 1007536



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5002.8 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 28214
/proc/meminfo: memFree=65272/2055920 swapFree=4180192/4192956
[pid=28197] ppid=28195 vsize=963192 CPUtime=5000.1
/proc/28197/stat : 28197 (minisat) R 28195 28197 28082 0 -1 4194304 2360656 0 0 0 498783 1227 0 0 25 0 1 0 217834926 986308608 237160 1992294400 4194304 5092341 548682068848 18446744073709551615 4252253 0 0 4096 3 0 0 0 17 0 0 0
/proc/28197/statm: 240798 237160 103 219 0 240576 0
Current children cumulated CPU time (s) 5000.1
Current children cumulated vsize (KiB) 963192

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

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

[startup+5002.91 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 28214
/proc/meminfo: memFree=65272/2055920 swapFree=4180192/4192956
[pid=28197] ppid=28195 vsize=0 CPUtime=5000.2
/proc/28197/stat : 28197 (minisat) R 28195 28197 28082 0 -1 4195332 2360656 0 0 0 498783 1237 0 0 25 0 1 0 217834926 0 0 1992294400 0 0 0 0 0 0 0 4096 3 0 0 0 17 0 0 0
/proc/28197/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 5000.2
Current children cumulated vsize (KiB) 0

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5002.95
CPU time (s): 5000.24
CPU user time (s): 4987.83
CPU system time (s): 12.4141
CPU usage (%): 99.946
Max. virtual memory (cumulated for all children) (KiB): 1007536

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4987.83
system time used= 12.4141
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2360656
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= 11261

runsolver used 4.17136 second user time and 14.0359 second system time

The end

Launcher Data 

Begin job on node28 at 2009-05-09 21:40:16
IDJOB=1783903
IDBENCH=24727
IDSOLVER=608
FILE ID=node28/1783903-1241898016
PBS_JOBID= 9264710
Free space on /tmp= 65908 MiB

SOLVER NAME= MiniSat 2.1 (Sat-race'08 Edition)
BENCH NAME= SAT07/crafted/Difficult/contest05/sabharwal/gt-ordering-sat-gt-040.sat05-1297.reshuffled-07.cnf
COMMAND LINE= HOME/minisat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1783903-1241898016/watcher-1783903-1241898016 -o /tmp/evaluation-result-1783903-1241898016/solver-1783903-1241898016 -C 5000 -W 6000 -M 1800  HOME/minisat HOME/instance-1783903-1241898016.cnf

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

MD5SUM BENCH= a12e117c336ca4cea22ec458f6b2361c
RANDOM SEED=450039014

node28.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:        744664 kB
Buffers:         53044 kB
Cached:        1171724 kB
SwapCached:       6032 kB
Active:         402676 kB
Inactive:       830816 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        744664 kB
SwapTotal:     4192956 kB
SwapFree:      4180192 kB
Dirty:            1880 kB
Writeback:           0 kB
Mapped:          14268 kB
Slab:            63592 kB
Committed_AS:   776480 kB
PageTables:       1420 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 65908 MiB
End job on node28 at 2009-05-09 23:03:41