Trace number 1784007

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)UNSAT 2842.47 2843.25

General information on the benchmark

Namecrafted/Difficult/contest-02-03-04/
contest03-SGI_30_50_30_20_3-dir.sat05-440.reshuffled-07.cnf
MD5SUM4a0cf034172f796c42342e79509e3449
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark334.451
Satisfiable
(Un)Satisfiability was proved
Number of variables900
Number of clauses71378
Sum of the clauses size143596
Maximum clause length30
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 271348
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 530

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 |                                                                             |
0.00/0.05	c |  Number of variables:           900                                         |
0.00/0.05	c |  Number of clauses:           71378                                         |
0.00/0.05	c |  Parse time:                   0.04 s                                       |
0.59/0.67	c |  Simplification time:          0.63 s                                       |
0.59/0.67	c |                                                                             |
0.59/0.67	c ============================[ Search Statistics ]==============================
0.59/0.67	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.59/0.67	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.59/0.67	c ===============================================================================
0.59/0.68	c |       100 |     900    71378   143596 |    26171      100     94 |  0.000 % |
0.59/0.68	c |       250 |     900    71378   143596 |    28789      250     96 |  0.000 % |
0.59/0.69	c |       475 |     900    71378   143596 |    31668      475    103 |  0.000 % |
0.69/0.71	c |       812 |     900    71378   143596 |    34834      812    108 |  0.000 % |
0.69/0.73	c |      1318 |     900    71378   143596 |    38318     1318    104 |  0.000 % |
0.69/0.78	c |      2077 |     900    71378   143596 |    42150     2077    100 |  0.000 % |
0.79/0.84	c |      3216 |     900    71378   143596 |    46365     3216     93 |  0.000 % |
0.88/0.96	c |      4924 |     900    71378   143596 |    51001     4924     94 |  0.022 % |
1.10/1.15	c |      7486 |     900    71378   143596 |    56101     7486     83 |  0.026 % |
1.49/1.57	c |     11330 |     900    71378   143596 |    61712    11330     75 |  0.026 % |
2.39/2.47	c |     17096 |     900    71378   143596 |    67883    17096     68 |  0.026 % |
3.69/3.79	c |     25745 |     900    71378   143596 |    74671    25745     68 |  0.000 % |
5.99/6.04	c |     38719 |     900    71378   143596 |    82138    38719     74 |  0.014 % |
11.79/11.88	c |     58180 |     900    71378   143596 |    90352    58180     79 |  0.000 % |
26.98/27.00	c |     87372 |     900    71378   143596 |    99387    87372     85 |  0.000 % |
46.48/46.60	c |    131161 |     900    71378   143596 |   109326    53655     93 |  0.000 % |
105.66/105.71	c |    196845 |     900    71378   143596 |   120259    37277     83 |  0.000 % |
192.34/192.43	c |    295371 |     900    71378   143596 |   132285    44194     90 |  0.000 % |
402.48/402.64	c |    443160 |     900    71378   143596 |   145513    91497    115 |  0.000 % |
940.73/941.09	c |    664843 |     900    71378   143596 |   160065    85323    116 |  0.000 % |
1799.30/1799.88	c |    997368 |     900    71378   143596 |   176071    31037     76 |  0.000 % |
2842.42/2843.23	c ===============================================================================
2842.42/2843.23	c restarts              : 2813
2842.42/2843.23	c conflicts             : 1456023        (513 /sec)
2842.42/2843.23	c decisions             : 2583371        (910 /sec)
2842.42/2843.23	c propagations          : 154899262      (54537 /sec)
2842.42/2843.23	c conflict literals     : 172262843      (29.07 % deleted)
2842.42/2843.23	c Memory used           : 107.01 MB
2842.42/2843.23	c CPU time              : 2840.28 s
2842.42/2843.23	c 
2842.42/2843.23	s UNSATISFIABLE

Verifier Data 

No possible verification on an UNSAT instance

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1784007-1241909236/watcher-1784007-1241909236 -o /tmp/evaluation-result-1784007-1241909236/solver-1784007-1241909236 -C 5000 -W 6000 -M 1800 HOME/minisat HOME/instance-1784007-1241909236.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 3/65 26849
/proc/meminfo: memFree=1706064/2055920 swapFree=4167404/4192956
[pid=26849] ppid=26847 vsize=7472 CPUtime=0
/proc/26849/stat : 26849 (minisat) R 26847 26849 26744 0 -1 4194304 345 0 0 0 0 0 0 0 20 0 1 0 218957325 7651328 329 1992294400 4194304 5092341 548682068848 18446744073709551615 4270144 0 0 4096 3 0 0 0 17 1 0 0
/proc/26849/statm: 1868 329 63 219 0 1646 0

[startup+0.077189 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 26849
/proc/meminfo: memFree=1706064/2055920 swapFree=4167404/4192956
[pid=26849] ppid=26847 vsize=10652 CPUtime=0.06
/proc/26849/stat : 26849 (minisat) R 26847 26849 26744 0 -1 4194304 1493 0 0 0 6 0 0 0 20 0 1 0 218957325 10907648 1375 1992294400 4194304 5092341 548682068848 18446744073709551615 4219711 0 0 4096 3 0 0 0 17 1 0 0
/proc/26849/statm: 2663 1375 87 219 0 2441 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 10652

[startup+0.101191 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 26849
/proc/meminfo: memFree=1706064/2055920 swapFree=4167404/4192956
[pid=26849] ppid=26847 vsize=10652 CPUtime=0.09
/proc/26849/stat : 26849 (minisat) R 26847 26849 26744 0 -1 4194304 1493 0 0 0 9 0 0 0 20 0 1 0 218957325 10907648 1375 1992294400 4194304 5092341 548682068848 18446744073709551615 4219791 0 0 4096 3 0 0 0 17 1 0 0
/proc/26849/statm: 2663 1375 87 219 0 2441 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 10652

[startup+0.301208 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 26849
/proc/meminfo: memFree=1706064/2055920 swapFree=4167404/4192956
[pid=26849] ppid=26847 vsize=10652 CPUtime=0.29
/proc/26849/stat : 26849 (minisat) R 26847 26849 26744 0 -1 4194304 1493 0 0 0 29 0 0 0 21 0 1 0 218957325 10907648 1375 1992294400 4194304 5092341 548682068848 18446744073709551615 4219791 0 0 4096 3 0 0 0 17 1 0 0
/proc/26849/statm: 2663 1375 87 219 0 2441 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 10652

[startup+0.701247 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 26849
/proc/meminfo: memFree=1706064/2055920 swapFree=4167404/4192956
[pid=26849] ppid=26847 vsize=10288 CPUtime=0.69
/proc/26849/stat : 26849 (minisat) R 26847 26849 26744 0 -1 4194304 1782 0 0 0 69 0 0 0 25 0 1 0 218957325 10534912 1293 1992294400 4194304 5092341 548682068848 18446744073709551615 4265869 0 0 4096 3 0 0 0 17 1 0 0
/proc/26849/statm: 2572 1293 102 219 0 2350 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 10288

[startup+1.50233 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26850
/proc/meminfo: memFree=1699528/2055920 swapFree=4167404/4192956
[pid=26849] ppid=26847 vsize=10288 CPUtime=1.49
/proc/26849/stat : 26849 (minisat) R 26847 26849 26744 0 -1 4194304 2548 0 0 0 148 1 0 0 25 0 1 0 218957325 10534912 2059 1992294400 4194304 5092341 548682068848 18446744073709551615 4241380 0 0 4096 3 0 0 0 17 1 0 0
/proc/26849/statm: 2572 2059 103 219 0 2350 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 10288

[startup+3.10147 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26850
/proc/meminfo: memFree=1696776/2055920 swapFree=4167404/4192956
[pid=26849] ppid=26847 vsize=13928 CPUtime=3.08
/proc/26849/stat : 26849 (minisat) R 26847 26849 26744 0 -1 4194304 3303 0 0 0 307 1 0 0 25 0 1 0 218957325 14262272 2814 1992294400 4194304 5092341 548682068848 18446744073709551615 4241428 0 0 4096 3 0 0 0 17 1 0 0
/proc/26849/statm: 3482 2814 103 219 0 3260 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 13928

[startup+6.30177 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26850
/proc/meminfo: memFree=1688712/2055920 swapFree=4167404/4192956
[pid=26849] ppid=26847 vsize=25088 CPUtime=6.29
/proc/26849/stat : 26849 (minisat) R 26847 26849 26744 0 -1 4194304 5316 0 0 0 627 2 0 0 25 0 1 0 218957325 25690112 4827 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/26849/statm: 6272 4827 103 219 0 6050 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 25088

[startup+12.7014 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26850
/proc/meminfo: memFree=1678088/2055920 swapFree=4167404/4192956
[pid=26849] ppid=26847 vsize=36236 CPUtime=12.68
/proc/26849/stat : 26849 (minisat) R 26847 26849 26744 0 -1 4194304 7740 0 0 0 1264 4 0 0 25 0 1 0 218957325 37105664 7251 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/26849/statm: 9059 7251 103 219 0 8837 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 36236

[startup+25.5016 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26850
/proc/meminfo: memFree=1664648/2055920 swapFree=4167404/4192956
[pid=26849] ppid=26847 vsize=52176 CPUtime=25.49
/proc/26849/stat : 26849 (minisat) R 26847 26849 26744 0 -1 4194304 10889 0 0 0 2542 7 0 0 25 0 1 0 218957325 53428224 10400 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/26849/statm: 13044 10400 103 219 0 12822 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 52176

[startup+51.102 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26850
/proc/meminfo: memFree=1664072/2055920 swapFree=4167404/4192956
[pid=26849] ppid=26847 vsize=45824 CPUtime=51.08
/proc/26849/stat : 26849 (minisat) R 26847 26849 26744 0 -1 4194304 20019 0 0 0 5094 14 0 0 25 0 1 0 218957325 46923776 10552 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/26849/statm: 11456 10552 103 219 0 11234 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 45824

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26850
/proc/meminfo: memFree=1641352/2055920 swapFree=4167404/4192956
[pid=26849] ppid=26847 vsize=79340 CPUtime=102.27
/proc/26849/stat : 26849 (minisat) R 26847 26849 26744 0 -1 4194304 25622 0 0 0 10207 20 0 0 25 0 1 0 218957325 81244160 16155 1992294400 4194304 5092341 548682068848 18446744073709551615 4252133 0 0 4096 3 0 0 0 17 1 0 0
/proc/26849/statm: 19835 16155 103 219 0 19613 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 79340

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26850
/proc/meminfo: memFree=1638344/2055920 swapFree=4167404/4192956
[pid=26849] ppid=26847 vsize=84528 CPUtime=162.24
/proc/26849/stat : 26849 (minisat) R 26847 26849 26744 0 -1 4194304 37860 0 0 0 16193 31 0 0 25 0 1 0 218957325 86556672 16964 1992294400 4194304 5092341 548682068848 18446744073709551615 4265869 0 0 4096 3 0 0 0 17 1 0 0
/proc/26849/statm: 21132 16964 103 219 0 20910 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 84528

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26850
/proc/meminfo: memFree=1643336/2055920 swapFree=4167404/4192956
[pid=26849] ppid=26847 vsize=68188 CPUtime=222.23
/proc/26849/stat : 26849 (minisat) R 26847 26849 26744 0 -1 4194304 49307 0 0 0 22181 42 0 0 25 0 1 0 218957325 69824512 15657 1992294400 4194304 5092341 548682068848 18446744073709551615 4241075 0 0 4096 3 0 0 0 17 1 0 0
/proc/26849/statm: 17047 15657 103 219 0 16825 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 68188

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26850
/proc/meminfo: memFree=1625608/2055920 swapFree=4167404/4192956
[pid=26849] ppid=26847 vsize=87896 CPUtime=282.21
/proc/26849/stat : 26849 (minisat) R 26847 26849 26744 0 -1 4194304 53753 0 0 0 28176 45 0 0 25 0 1 0 218957325 90005504 20103 1992294400 4194304 5092341 548682068848 18446744073709551615 4241082 0 0 4096 3 0 0 0 17 1 0 0
/proc/26849/statm: 21974 20103 103 219 0 21752 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 87896

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26850
/proc/meminfo: memFree=1652104/2055920 swapFree=4167404/4192956
[pid=26849] ppid=26847 vsize=61176 CPUtime=342.2
/proc/26849/stat : 26849 (minisat) R 26847 26849 26744 0 -1 4194304 62838 0 0 0 34168 52 0 0 25 0 1 0 218957325 62644224 13453 1992294400 4194304 5092341 548682068848 18446744073709551615 4241067 0 0 4096 3 0 0 0 17 1 0 0
/proc/26849/statm: 15294 13453 103 219 0 15072 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 61176

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26850
/proc/meminfo: memFree=1629832/2055920 swapFree=4167404/4192956
[pid=26849] ppid=26847 vsize=94020 CPUtime=402.18
/proc/26849/stat : 26849 (minisat) R 26847 26849 26744 0 -1 4194304 68451 0 0 0 40160 58 0 0 25 0 1 0 218957325 96276480 19066 1992294400 4194304 5092341 548682068848 18446744073709551615 4241376 0 0 4096 3 0 0 0 17 1 0 0
/proc/26849/statm: 23505 19066 103 219 0 23283 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 94020

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26850
/proc/meminfo: memFree=1615496/2055920 swapFree=4167404/4192956
[pid=26849] ppid=26847 vsize=94020 CPUtime=462.16
/proc/26849/stat : 26849 (minisat) R 26847 26849 26744 0 -1 4194304 71943 0 0 0 46155 61 0 0 25 0 1 0 218957325 96276480 22558 1992294400 4194304 5092341 548682068848 18446744073709551615 4240957 0 0 4096 3 0 0 0 17 1 0 0
/proc/26849/statm: 23505 22558 103 219 0 23283 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 94020

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26850
/proc/meminfo: memFree=1605320/2055920 swapFree=4167404/4192956
[pid=26849] ppid=26847 vsize=126416 CPUtime=522.15
/proc/26849/stat : 26849 (minisat) R 26847 26849 26744 0 -1 4194304 74489 0 0 0 52152 63 0 0 25 0 1 0 218957325 129449984 25104 1992294400 4194304 5092341 548682068848 18446744073709551615 4241067 0 0 4096 3 0 0 0 17 1 0 0
/proc/26849/statm: 31604 25104 103 219 0 31382 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 126416

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26850
/proc/meminfo: memFree=1643400/2055920 swapFree=4167404/4192956
[pid=26849] ppid=26847 vsize=71540 CPUtime=582.13
/proc/26849/stat : 26849 (minisat) R 26847 26849 26744 0 -1 4194304 82565 0 0 0 58144 69 0 0 25 0 1 0 218957325 73256960 15607 1992294400 4194304 5092341 548682068848 18446744073709551615 4250218 0 0 4096 3 0 0 0 17 1 0 0
/proc/26849/statm: 17885 15607 103 219 0 17663 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 71540

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26850
/proc/meminfo: memFree=1624904/2055920 swapFree=4167404/4192956
[pid=26849] ppid=26847 vsize=84676 CPUtime=642.12
/proc/26849/stat : 26849 (minisat) R 26847 26849 26744 0 -1 4194304 87138 0 0 0 64139 73 0 0 25 0 1 0 218957325 86708224 20180 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/26849/statm: 21169 20180 103 219 0 20947 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 84676

[startup+702.301 s]

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

/proc/meminfo: memFree=1577480/2055920 swapFree=4167404/4192956
[pid=26849] ppid=26847 vsize=135164 CPUtime=2261.68
/proc/26849/stat : 26849 (minisat) R 26847 26849 26744 0 -1 4194304 193743 0 0 0 225982 186 0 0 25 0 1 0 218957325 138407936 31844 1992294400 4194304 5092341 548682068848 18446744073709551615 4241260 0 0 4096 3 0 0 0 17 1 0 0
/proc/26849/statm: 33791 31844 103 219 0 33569 0
Current children cumulated CPU time (s) 2261.68
Current children cumulated vsize (KiB) 135164

[startup+2322.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26856
/proc/meminfo: memFree=1569544/2055920 swapFree=4167404/4192956
[pid=26849] ppid=26847 vsize=164724 CPUtime=2321.66
/proc/26849/stat : 26849 (minisat) R 26847 26849 26744 0 -1 4194304 195704 0 0 0 231978 188 0 0 25 0 1 0 218957325 168677376 33805 1992294400 4194304 5092341 548682068848 18446744073709551615 4241089 0 0 4096 3 0 0 0 17 1 0 0
/proc/26849/statm: 41181 33805 103 219 0 40959 0
Current children cumulated CPU time (s) 2321.66
Current children cumulated vsize (KiB) 164724

[startup+2382.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26856
/proc/meminfo: memFree=1563272/2055920 swapFree=4167404/4192956
[pid=26849] ppid=26847 vsize=164724 CPUtime=2381.64
/proc/26849/stat : 26849 (minisat) R 26847 26849 26744 0 -1 4194304 197271 0 0 0 237974 190 0 0 25 0 1 0 218957325 168677376 35372 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/26849/statm: 41181 35372 103 219 0 40959 0
Current children cumulated CPU time (s) 2381.64
Current children cumulated vsize (KiB) 164724

[startup+2442.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26856
/proc/meminfo: memFree=1556936/2055920 swapFree=4167404/4192956
[pid=26849] ppid=26847 vsize=164724 CPUtime=2441.62
/proc/26849/stat : 26849 (minisat) R 26847 26849 26744 0 -1 4194304 198851 0 0 0 243970 192 0 0 25 0 1 0 218957325 168677376 36952 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/26849/statm: 41181 36952 103 219 0 40959 0
Current children cumulated CPU time (s) 2441.62
Current children cumulated vsize (KiB) 164724

[startup+2502.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26856
/proc/meminfo: memFree=1602696/2055920 swapFree=4167404/4192956
[pid=26849] ppid=26847 vsize=108132 CPUtime=2501.61
/proc/26849/stat : 26849 (minisat) R 26847 26849 26744 0 -1 4194304 206544 0 0 0 249962 199 0 0 25 0 1 0 218957325 110727168 25550 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/26849/statm: 27033 25550 103 219 0 26811 0
Current children cumulated CPU time (s) 2501.61
Current children cumulated vsize (KiB) 108132

[startup+2562.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26856
/proc/meminfo: memFree=1585800/2055920 swapFree=4167404/4192956
[pid=26849] ppid=26847 vsize=140976 CPUtime=2561.59
/proc/26849/stat : 26849 (minisat) R 26847 26849 26744 0 -1 4194304 210712 0 0 0 255957 202 0 0 25 0 1 0 218957325 144359424 29718 1992294400 4194304 5092341 548682068848 18446744073709551615 4241380 0 0 4096 3 0 0 0 17 1 0 0
/proc/26849/statm: 35244 29718 103 219 0 35022 0
Current children cumulated CPU time (s) 2561.59
Current children cumulated vsize (KiB) 140976

[startup+2622.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26856
/proc/meminfo: memFree=1576456/2055920 swapFree=4167404/4192956
[pid=26849] ppid=26847 vsize=140976 CPUtime=2621.58
/proc/26849/stat : 26849 (minisat) R 26847 26849 26744 0 -1 4194304 213026 0 0 0 261952 206 0 0 25 0 1 0 218957325 144359424 32032 1992294400 4194304 5092341 548682068848 18446744073709551615 4240665 0 0 4096 3 0 0 0 17 1 0 0
/proc/26849/statm: 35244 32032 103 219 0 35022 0
Current children cumulated CPU time (s) 2621.58
Current children cumulated vsize (KiB) 140976

[startup+2682.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26856
/proc/meminfo: memFree=1569672/2055920 swapFree=4167404/4192956
[pid=26849] ppid=26847 vsize=140976 CPUtime=2681.56
/proc/26849/stat : 26849 (minisat) R 26847 26849 26744 0 -1 4194304 214718 0 0 0 267948 208 0 0 25 0 1 0 218957325 144359424 33724 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/26849/statm: 35244 33724 103 219 0 35022 0
Current children cumulated CPU time (s) 2681.56
Current children cumulated vsize (KiB) 140976

[startup+2742.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26856
/proc/meminfo: memFree=1564168/2055920 swapFree=4167404/4192956
[pid=26849] ppid=26847 vsize=170536 CPUtime=2741.55
/proc/26849/stat : 26849 (minisat) R 26847 26849 26744 0 -1 4194304 216074 0 0 0 273945 210 0 0 25 0 1 0 218957325 174628864 35080 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/26849/statm: 42634 35080 103 219 0 42412 0
Current children cumulated CPU time (s) 2741.55
Current children cumulated vsize (KiB) 170536

[startup+2802.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26856
/proc/meminfo: memFree=1558344/2055920 swapFree=4167404/4192956
[pid=26849] ppid=26847 vsize=170536 CPUtime=2801.53
/proc/26849/stat : 26849 (minisat) R 26847 26849 26744 0 -1 4194304 217543 0 0 0 279941 212 0 0 25 0 1 0 218957325 174628864 36549 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/26849/statm: 42634 36549 103 219 0 42412 0
Current children cumulated CPU time (s) 2801.53
Current children cumulated vsize (KiB) 170536

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

[startup+2815.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26856
/proc/meminfo: memFree=1557512/2055920 swapFree=4167404/4192956
[pid=26849] ppid=26847 vsize=170536 CPUtime=2815.12
/proc/26849/stat : 26849 (minisat) R 26847 26849 26744 0 -1 4194304 217741 0 0 0 281300 212 0 0 25 0 1 0 218957325 174628864 36747 1992294400 4194304 5092341 548682068848 18446744073709551615 4265869 0 0 4096 3 0 0 0 17 1 0 0
/proc/26849/statm: 42634 36747 103 219 0 42412 0
Current children cumulated CPU time (s) 2815.12
Current children cumulated vsize (KiB) 170536

[startup+2828.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26856
/proc/meminfo: memFree=1610696/2055920 swapFree=4167404/4192956
[pid=26849] ppid=26847 vsize=100812 CPUtime=2827.92
/proc/26849/stat : 26849 (minisat) R 26847 26849 26744 0 -1 4194304 221463 0 0 0 282577 215 0 0 25 0 1 0 218957325 103231488 23524 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/26849/statm: 25203 23524 103 219 0 24981 0
Current children cumulated CPU time (s) 2827.92
Current children cumulated vsize (KiB) 100812

[startup+2835.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26856
/proc/meminfo: memFree=1608264/2055920 swapFree=4167404/4192956
[pid=26849] ppid=26847 vsize=100812 CPUtime=2834.32
/proc/26849/stat : 26849 (minisat) R 26847 26849 26744 0 -1 4194304 222095 0 0 0 283216 216 0 0 25 0 1 0 218957325 103231488 24156 1992294400 4194304 5092341 548682068848 18446744073709551615 4265869 0 0 4096 3 0 0 0 17 1 0 0
/proc/26849/statm: 25203 24156 103 219 0 24981 0
Current children cumulated CPU time (s) 2834.32
Current children cumulated vsize (KiB) 100812

[startup+2838.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26856
/proc/meminfo: memFree=1607048/2055920 swapFree=4167404/4192956
[pid=26849] ppid=26847 vsize=100812 CPUtime=2837.52
/proc/26849/stat : 26849 (minisat) R 26847 26849 26744 0 -1 4194304 222359 0 0 0 283536 216 0 0 25 0 1 0 218957325 103231488 24420 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/26849/statm: 25203 24420 103 219 0 24981 0
Current children cumulated CPU time (s) 2837.52
Current children cumulated vsize (KiB) 100812

[startup+2841.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26856
/proc/meminfo: memFree=1606152/2055920 swapFree=4167404/4192956
[pid=26849] ppid=26847 vsize=109572 CPUtime=2840.71
/proc/26849/stat : 26849 (minisat) R 26847 26849 26744 0 -1 4194304 222567 0 0 0 283855 216 0 0 25 0 1 0 218957325 112201728 24628 1992294400 4194304 5092341 548682068848 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 1 0 0
/proc/26849/statm: 27393 24628 103 219 0 27171 0
Current children cumulated CPU time (s) 2840.71
Current children cumulated vsize (KiB) 109572

[startup+2842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26856
/proc/meminfo: memFree=1605512/2055920 swapFree=4167404/4192956
[pid=26849] ppid=26847 vsize=109572 CPUtime=2841.52
/proc/26849/stat : 26849 (minisat) R 26847 26849 26744 0 -1 4194304 222696 0 0 0 283935 217 0 0 25 0 1 0 218957325 112201728 24757 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/26849/statm: 27393 24757 103 219 0 27171 0
Current children cumulated CPU time (s) 2841.52
Current children cumulated vsize (KiB) 109572

[startup+2842.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26856
/proc/meminfo: memFree=1605512/2055920 swapFree=4167404/4192956
[pid=26849] ppid=26847 vsize=109572 CPUtime=2841.92
/proc/26849/stat : 26849 (minisat) R 26847 26849 26744 0 -1 4194304 222738 0 0 0 283975 217 0 0 25 0 1 0 218957325 112201728 24799 1992294400 4194304 5092341 548682068848 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 1 0 0
/proc/26849/statm: 27393 24799 103 219 0 27171 0
Current children cumulated CPU time (s) 2841.92
Current children cumulated vsize (KiB) 109572

[startup+2843.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26856
/proc/meminfo: memFree=1605512/2055920 swapFree=4167404/4192956
[pid=26849] ppid=26847 vsize=109572 CPUtime=2842.32
/proc/26849/stat : 26849 (minisat) R 26847 26849 26744 0 -1 4194304 222759 0 0 0 284015 217 0 0 25 0 1 0 218957325 112201728 24820 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/26849/statm: 27393 24820 103 219 0 27171 0
Current children cumulated CPU time (s) 2842.32
Current children cumulated vsize (KiB) 109572

[startup+2843.2 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26856
/proc/meminfo: memFree=1605512/2055920 swapFree=4167404/4192956
[pid=26849] ppid=26847 vsize=109572 CPUtime=2842.42
/proc/26849/stat : 26849 (minisat) R 26847 26849 26744 0 -1 4194304 222761 0 0 0 284025 217 0 0 25 0 1 0 218957325 112201728 24822 1992294400 4194304 5092341 548682068848 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 1 0 0
/proc/26849/statm: 27393 24822 103 219 0 27171 0
Current children cumulated CPU time (s) 2842.42
Current children cumulated vsize (KiB) 109572

Child status: 20
Real time (s): 2843.25
CPU time (s): 2842.47
CPU user time (s): 2840.28
CPU system time (s): 2.18867
CPU usage (%): 99.9728
Max. virtual memory (cumulated for all children) (KiB): 179764

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2840.28
system time used= 2.18867
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 222771
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= 5929

runsolver used 3.3215 second user time and 6.97794 second system time

The end

Launcher Data 

Begin job on node8 at 2009-05-10 00:47:16
IDJOB=1784007
IDBENCH=24756
IDSOLVER=608
FILE ID=node8/1784007-1241909236
PBS_JOBID= 9264797
Free space on /tmp= 66096 MiB

SOLVER NAME= MiniSat 2.1 (Sat-race'08 Edition)
BENCH NAME= SAT07/crafted/Difficult/contest-02-03-04/contest03-SGI_30_50_30_20_3-dir.sat05-440.reshuffled-07.cnf
COMMAND LINE= HOME/minisat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1784007-1241909236/watcher-1784007-1241909236 -o /tmp/evaluation-result-1784007-1241909236/solver-1784007-1241909236 -C 5000 -W 6000 -M 1800  HOME/minisat HOME/instance-1784007-1241909236.cnf

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

MD5SUM BENCH= 4a0cf034172f796c42342e79509e3449
RANDOM SEED=1478319572

node8.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		: 3000.238
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		: 3000.238
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1706544 kB
Buffers:         49828 kB
Cached:         216684 kB
SwapCached:      19088 kB
Active:         101720 kB
Inactive:       185540 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1706544 kB
SwapTotal:     4192956 kB
SwapFree:      4167404 kB
Dirty:            1668 kB
Writeback:           0 kB
Mapped:          14244 kB
Slab:            47848 kB
Committed_AS:   842848 kB
PageTables:       1372 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= 66092 MiB
End job on node8 at 2009-05-10 01:34:39