Trace number 1784643

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) 5000.1 5001.53

General information on the benchmark

NameCRAFTED/sgi/
new-difficult-28-302-26-75.cnf
MD5SUMc8a761b6d0b0b208363324b0ab04d363
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 variables728
Number of clauses48442
Sum of the clauses size97560
Maximum clause length28
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 248416
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 526

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 |                                                                             |
0.00/0.02	c |  Number of variables:           728                                         |
0.00/0.02	c |  Number of clauses:           48442                                         |
0.00/0.02	c |  Parse time:                   0.03 s                                       |
0.19/0.21	c |  Simplification time:          0.19 s                                       |
0.19/0.21	c |                                                                             |
0.19/0.21	c ============================[ Search Statistics ]==============================
0.19/0.21	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.19/0.21	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.19/0.21	c ===============================================================================
0.19/0.22	c |       100 |     728    48442    97560 |    17762      100    108 |  0.000 % |
0.19/0.22	c |       250 |     728    48442    97560 |    19538      250    106 |  0.000 % |
0.19/0.23	c |       475 |     728    48442    97560 |    21492      475    113 |  0.000 % |
0.19/0.24	c |       812 |     728    48442    97560 |    23641      812    124 |  0.000 % |
0.19/0.27	c |      1318 |     728    48442    97560 |    26005     1318    124 |  0.000 % |
0.29/0.31	c |      2077 |     728    48442    97560 |    28605     2077    122 |  0.000 % |
0.29/0.38	c |      3216 |     728    48442    97560 |    31466     3216    119 |  0.000 % |
0.49/0.50	c |      4924 |     728    48442    97560 |    34613     4924    121 |  0.000 % |
0.59/0.65	c |      7486 |     728    48442    97560 |    38074     7486    104 |  0.021 % |
0.89/0.92	c |     11330 |     728    48442    97560 |    41882    11330    100 |  0.021 % |
1.29/1.36	c |     17096 |     728    48442    97560 |    46070    17096    100 |  0.000 % |
2.29/2.36	c |     25745 |     728    48442    97560 |    50677    25745    103 |  0.000 % |
3.79/3.83	c |     38719 |     728    48442    97560 |    55744    38719     98 |  0.000 % |
6.98/7.03	c |     58180 |     728    48442    97560 |    61319    15886    103 |  0.000 % |
15.18/15.27	c |     87372 |     728    48442    97560 |    67451    45078    124 |  0.000 % |
67.97/68.03	c |    131161 |     728    48442    97560 |    74196    37373    137 |  0.000 % |
208.13/208.26	c |    196845 |     728    48442    97560 |    81616    50244    129 |  0.000 % |
427.06/427.23	c |    295371 |     728    48442    97560 |    89777    19327     95 |  0.000 % |
760.17/760.48	c |    443160 |     728    48442    97560 |    98755    29029     90 |  0.000 % |
1170.35/1170.71	c |    664843 |     728    48442    97560 |   108631    89900    126 |  0.000 % |
1778.39/1778.95	c |    997368 |     728    48442    97560 |   119494    70545    135 |  0.000 % |
2888.35/2889.23	c |   1496156 |     728    48442    97560 |   131443    68894    134 |  0.000 % |
4486.90/4488.22	c |   2244338 |     728    48442    97560 |   144588    52335    129 |  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-1784643-1241957722/watcher-1784643-1241957722 -o /tmp/evaluation-result-1784643-1241957722/solver-1784643-1241957722 -C 5000 -W 6000 -M 1800 HOME/minisat HOME/instance-1784643-1241957722.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: 0.99 0.98 0.99 3/65 24237
/proc/meminfo: memFree=1651120/2055920 swapFree=4176244/4192956
[pid=24237] ppid=24235 vsize=7636 CPUtime=0
/proc/24237/stat : 24237 (minisat) R 24235 24237 24173 0 -1 4194304 330 0 0 0 0 0 0 0 20 0 1 0 223802007 7819264 314 1992294400 4194304 5092341 548682068848 18446744073709551615 4270144 0 0 4096 3 0 0 0 17 1 0 0
/proc/24237/statm: 1909 314 63 219 0 1687 0

[startup+0.0566601 s]
/proc/loadavg: 0.99 0.98 0.99 3/65 24237
/proc/meminfo: memFree=1651120/2055920 swapFree=4176244/4192956
[pid=24237] ppid=24235 vsize=9416 CPUtime=0.05
/proc/24237/stat : 24237 (minisat) R 24235 24237 24173 0 -1 4194304 1022 0 0 0 5 0 0 0 20 0 1 0 223802007 9641984 965 1992294400 4194304 5092341 548682068848 18446744073709551615 4219917 0 0 4096 3 0 0 0 17 1 0 0
/proc/24237/statm: 2354 965 87 219 0 2132 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 9416

[startup+0.101664 s]
/proc/loadavg: 0.99 0.98 0.99 3/65 24237
/proc/meminfo: memFree=1651120/2055920 swapFree=4176244/4192956
[pid=24237] ppid=24235 vsize=9416 CPUtime=0.09
/proc/24237/stat : 24237 (minisat) R 24235 24237 24173 0 -1 4194304 1022 0 0 0 9 0 0 0 20 0 1 0 223802007 9641984 965 1992294400 4194304 5092341 548682068848 18446744073709551615 4219780 0 0 4096 3 0 0 0 17 1 0 0
/proc/24237/statm: 2354 965 87 219 0 2132 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 9416

[startup+0.301685 s]
/proc/loadavg: 0.99 0.98 0.99 3/65 24237
/proc/meminfo: memFree=1651120/2055920 swapFree=4176244/4192956
[pid=24237] ppid=24235 vsize=9172 CPUtime=0.29
/proc/24237/stat : 24237 (minisat) R 24235 24237 24173 0 -1 4194304 1405 0 0 0 29 0 0 0 22 0 1 0 223802007 9392128 1097 1992294400 4194304 5092341 548682068848 18446744073709551615 4265869 0 0 4096 3 0 0 0 17 1 0 0
/proc/24237/statm: 2293 1097 102 219 0 2071 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 9172

[startup+0.701727 s]
/proc/loadavg: 0.99 0.98 0.99 3/65 24237
/proc/meminfo: memFree=1651120/2055920 swapFree=4176244/4192956
[pid=24237] ppid=24235 vsize=9460 CPUtime=0.69
/proc/24237/stat : 24237 (minisat) R 24235 24237 24173 0 -1 4194304 2039 0 0 0 68 1 0 0 25 0 1 0 223802007 9687040 1731 1992294400 4194304 5092341 548682068848 18446744073709551615 4241089 0 0 4096 3 0 0 0 17 1 0 0
/proc/24237/statm: 2365 1731 103 219 0 2143 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 9460

[startup+1.50181 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 24238
/proc/meminfo: memFree=1642408/2055920 swapFree=4176244/4192956
[pid=24237] ppid=24235 vsize=16844 CPUtime=1.49
/proc/24237/stat : 24237 (minisat) R 24235 24237 24173 0 -1 4194304 3270 0 0 0 148 1 0 0 25 0 1 0 223802007 17248256 2962 1992294400 4194304 5092341 548682068848 18446744073709551615 4265869 0 0 4096 3 0 0 0 17 1 0 0
/proc/24237/statm: 4211 2962 103 219 0 3989 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 16844

[startup+3.10198 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 24238
/proc/meminfo: memFree=1636584/2055920 swapFree=4176244/4192956
[pid=24237] ppid=24235 vsize=24020 CPUtime=3.09
/proc/24237/stat : 24237 (minisat) R 24235 24237 24173 0 -1 4194304 5051 0 0 0 307 2 0 0 25 0 1 0 223802007 24596480 4743 1992294400 4194304 5092341 548682068848 18446744073709551615 4265869 0 0 4096 3 0 0 0 17 1 0 0
/proc/24237/statm: 6005 4743 103 219 0 5783 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 24020

[startup+6.30132 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 24238
/proc/meminfo: memFree=1625256/2055920 swapFree=4176244/4192956
[pid=24237] ppid=24235 vsize=34280 CPUtime=6.29
/proc/24237/stat : 24237 (minisat) R 24235 24237 24173 0 -1 4194304 7456 0 0 0 625 4 0 0 25 0 1 0 223802007 35102720 7148 1992294400 4194304 5092341 548682068848 18446744073709551615 4241260 0 0 4096 3 0 0 0 17 1 0 0
/proc/24237/statm: 8570 7149 103 219 0 8348 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 34280

[startup+12.702 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 24238
/proc/meminfo: memFree=1620456/2055920 swapFree=4176244/4192956
[pid=24237] ppid=24235 vsize=39564 CPUtime=12.69
/proc/24237/stat : 24237 (minisat) R 24235 24237 24173 0 -1 4194304 13857 0 0 0 1261 8 0 0 25 0 1 0 223802007 40513536 7918 1992294400 4194304 5092341 548682068848 18446744073709551615 4241011 0 0 4096 3 0 0 0 17 1 0 0
/proc/24237/statm: 9891 7918 103 219 0 9669 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 39564

[startup+25.5014 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 24238
/proc/meminfo: memFree=1607144/2055920 swapFree=4176244/4192956
[pid=24237] ppid=24235 vsize=52700 CPUtime=25.48
/proc/24237/stat : 24237 (minisat) R 24235 24237 24173 0 -1 4194304 16966 0 0 0 2538 10 0 0 25 0 1 0 223802007 53964800 11027 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/24237/statm: 13175 11027 103 219 0 12953 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 52700

[startup+51.1011 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 24238
/proc/meminfo: memFree=1612840/2055920 swapFree=4176244/4192956
[pid=24237] ppid=24235 vsize=41768 CPUtime=51.07
/proc/24237/stat : 24237 (minisat) R 24235 24237 24173 0 -1 4194304 24387 0 0 0 5093 14 0 0 25 0 1 0 223802007 42770432 9594 1992294400 4194304 5092341 548682068848 18446744073709551615 4241067 0 0 4096 3 0 0 0 17 1 0 0
/proc/24237/statm: 10442 9594 103 219 0 10220 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 41768

[startup+102.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 24238
/proc/meminfo: memFree=1597928/2055920 swapFree=4176244/4192956
[pid=24237] ppid=24235 vsize=68044 CPUtime=102.27
/proc/24237/stat : 24237 (minisat) R 24235 24237 24173 0 -1 4194304 28043 0 0 0 10208 19 0 0 25 0 1 0 223802007 69677056 13250 1992294400 4194304 5092341 548682068848 18446744073709551615 4241067 0 0 4096 3 0 0 0 17 1 0 0
/proc/24237/statm: 17011 13250 103 219 0 16789 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 68044

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 24238
/proc/meminfo: memFree=1547688/2055920 swapFree=4176244/4192956
[pid=24237] ppid=24235 vsize=68044 CPUtime=162.24
/proc/24237/stat : 24237 (minisat) R 24235 24237 24173 0 -1 4194304 40598 0 0 0 16198 26 0 0 25 0 1 0 223802007 69677056 15620 1992294400 4194304 5092341 548682068848 18446744073709551615 4241067 0 0 4096 3 0 0 0 17 1 0 0
/proc/24237/statm: 17011 15620 103 219 0 16789 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 68044

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 24238
/proc/meminfo: memFree=1559912/2055920 swapFree=4176244/4192956
[pid=24237] ppid=24235 vsize=107460 CPUtime=222.22
/proc/24237/stat : 24237 (minisat) R 24235 24237 24173 0 -1 4194304 47724 0 0 0 22194 28 0 0 25 0 1 0 223802007 110039040 22746 1992294400 4194304 5092341 548682068848 18446744073709551615 4241089 0 0 4096 3 0 0 0 17 1 0 0
/proc/24237/statm: 26865 22746 103 219 0 26643 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 107460

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 3/66 24238
/proc/meminfo: memFree=1588136/2055920 swapFree=4176244/4192956
[pid=24237] ppid=24235 vsize=68044 CPUtime=282.21
/proc/24237/stat : 24237 (minisat) R 24235 24237 24173 0 -1 4194304 51105 0 0 0 28189 32 0 0 25 0 1 0 223802007 69677056 15621 1992294400 4194304 5092341 548682068848 18446744073709551615 4241067 0 0 4096 3 0 0 0 17 1 0 0
/proc/24237/statm: 17011 15621 103 219 0 16789 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 68044

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 24238
/proc/meminfo: memFree=1573224/2055920 swapFree=4176244/4192956
[pid=24237] ppid=24235 vsize=79292 CPUtime=342.2
/proc/24237/stat : 24237 (minisat) R 24235 24237 24173 0 -1 4194304 54869 0 0 0 34185 35 0 0 25 0 1 0 223802007 81195008 19385 1992294400 4194304 5092341 548682068848 18446744073709551615 4241089 0 0 4096 3 0 0 0 17 1 0 0
/proc/24237/statm: 19823 19385 103 219 0 19601 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 79292

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 24238
/proc/meminfo: memFree=1539368/2055920 swapFree=4176244/4192956
[pid=24237] ppid=24235 vsize=118708 CPUtime=402.18
/proc/24237/stat : 24237 (minisat) R 24235 24237 24173 0 -1 4194304 63338 0 0 0 40179 39 0 0 25 0 1 0 223802007 121556992 27854 1992294400 4194304 5092341 548682068848 18446744073709551615 4241067 0 0 4096 3 0 0 0 17 1 0 0
/proc/24237/statm: 29677 27854 103 219 0 29455 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 118708

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 24238
/proc/meminfo: memFree=1572392/2055920 swapFree=4176244/4192956
[pid=24237] ppid=24235 vsize=79292 CPUtime=462.15
/proc/24237/stat : 24237 (minisat) R 24235 24237 24173 0 -1 4194304 64134 0 0 0 46175 40 0 0 25 0 1 0 223802007 81195008 19528 1992294400 4194304 5092341 548682068848 18446744073709551615 4241089 0 0 4096 3 0 0 0 17 1 0 0
/proc/24237/statm: 19823 19528 103 219 0 19601 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 79292

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 24238
/proc/meminfo: memFree=1543592/2055920 swapFree=4176244/4192956
[pid=24237] ppid=24235 vsize=118708 CPUtime=522.14
/proc/24237/stat : 24237 (minisat) R 24235 24237 24173 0 -1 4194304 71422 0 0 0 52171 43 0 0 25 0 1 0 223802007 121556992 26816 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/24237/statm: 29677 26816 103 219 0 29455 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 118708

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 24238
/proc/meminfo: memFree=1537512/2055920 swapFree=4176244/4192956
[pid=24237] ppid=24235 vsize=118708 CPUtime=582.13
/proc/24237/stat : 24237 (minisat) R 24235 24237 24173 0 -1 4194304 72947 0 0 0 58168 45 0 0 25 0 1 0 223802007 121556992 28341 1992294400 4194304 5092341 548682068848 18446744073709551615 4241067 0 0 4096 3 0 0 0 17 1 0 0
/proc/24237/statm: 29677 28341 103 219 0 29455 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 118708

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 24238
/proc/meminfo: memFree=1572456/2055920 swapFree=4176244/4192956
[pid=24237] ppid=24235 vsize=79292 CPUtime=642.12
/proc/24237/stat : 24237 (minisat) R 24235 24237 24173 0 -1 4194304 73300 0 0 0 64166 46 0 0 25 0 1 0 223802007 81195008 19528 1992294400 4194304 5092341 548682068848 18446744073709551615 4241067 0 0 4096 3 0 0 0 17 1 0 0
/proc/24237/statm: 19823 19528 103 219 0 19601 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 79292

[startup+702.301 s]

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

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24246
/proc/meminfo: memFree=1531624/2055920 swapFree=4176244/4192956
[pid=24237] ppid=24235 vsize=119240 CPUtime=4061.13
/proc/24237/stat : 24237 (minisat) R 24235 24237 24173 0 -1 4194304 329926 0 0 0 405863 250 0 0 25 0 1 0 223802007 122101760 29501 1992294400 4194304 5092341 548682068848 18446744073709551615 4241073 0 0 4096 3 0 0 0 17 1 0 0
/proc/24237/statm: 29810 29501 103 219 0 29588 0
Current children cumulated CPU time (s) 4061.13
Current children cumulated vsize (KiB) 119240

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24246
/proc/meminfo: memFree=1494952/2055920 swapFree=4176244/4192956
[pid=24237] ppid=24235 vsize=158656 CPUtime=4121.11
/proc/24237/stat : 24237 (minisat) R 24235 24237 24173 0 -1 4194304 339178 0 0 0 411857 254 0 0 25 0 1 0 223802007 162463744 38753 1992294400 4194304 5092341 548682068848 18446744073709551615 4241067 0 0 4096 3 0 0 0 17 1 0 0
/proc/24237/statm: 39664 38753 103 219 0 39442 0
Current children cumulated CPU time (s) 4121.11
Current children cumulated vsize (KiB) 158656

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24246
/proc/meminfo: memFree=1478312/2055920 swapFree=4176244/4192956
[pid=24237] ppid=24235 vsize=178364 CPUtime=4181.09
/proc/24237/stat : 24237 (minisat) R 24235 24237 24173 0 -1 4194304 343339 0 0 0 417852 257 0 0 25 0 1 0 223802007 182644736 42914 1992294400 4194304 5092341 548682068848 18446744073709551615 4241075 0 0 4096 3 0 0 0 17 1 0 0
/proc/24237/statm: 44591 42914 103 219 0 44369 0
Current children cumulated CPU time (s) 4181.09
Current children cumulated vsize (KiB) 178364

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24246
/proc/meminfo: memFree=1473768/2055920 swapFree=4176244/4192956
[pid=24237] ppid=24235 vsize=178364 CPUtime=4241.08
/proc/24237/stat : 24237 (minisat) R 24235 24237 24173 0 -1 4194304 344481 0 0 0 423849 259 0 0 25 0 1 0 223802007 182644736 44056 1992294400 4194304 5092341 548682068848 18446744073709551615 4240654 0 0 4096 3 0 0 0 17 1 0 0
/proc/24237/statm: 44591 44056 103 219 0 44369 0
Current children cumulated CPU time (s) 4241.08
Current children cumulated vsize (KiB) 178364

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24246
/proc/meminfo: memFree=1469608/2055920 swapFree=4176244/4192956
[pid=24237] ppid=24235 vsize=207924 CPUtime=4301.06
/proc/24237/stat : 24237 (minisat) R 24235 24237 24173 0 -1 4194304 345507 0 0 0 429846 260 0 0 25 0 1 0 223802007 212914176 45082 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/24237/statm: 51981 45082 103 219 0 51759 0
Current children cumulated CPU time (s) 4301.06
Current children cumulated vsize (KiB) 207924

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24246
/proc/meminfo: memFree=1500264/2055920 swapFree=4176244/4192956
[pid=24237] ppid=24235 vsize=158656 CPUtime=4361.04
/proc/24237/stat : 24237 (minisat) R 24235 24237 24173 0 -1 4194304 354151 0 0 0 435838 266 0 0 25 0 1 0 223802007 162463744 37537 1992294400 4194304 5092341 548682068848 18446744073709551615 4240667 0 0 4096 3 0 0 0 17 1 0 0
/proc/24237/statm: 39664 37537 103 219 0 39442 0
Current children cumulated CPU time (s) 4361.04
Current children cumulated vsize (KiB) 158656

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24246
/proc/meminfo: memFree=1479976/2055920 swapFree=4176244/4192956
[pid=24237] ppid=24235 vsize=178364 CPUtime=4421.02
/proc/24237/stat : 24237 (minisat) R 24235 24237 24173 0 -1 4194304 359119 0 0 0 441830 272 0 0 25 0 1 0 223802007 182644736 42505 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/24237/statm: 44591 42505 103 219 0 44369 0
Current children cumulated CPU time (s) 4421.02
Current children cumulated vsize (KiB) 178364

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24246
/proc/meminfo: memFree=1531688/2055920 swapFree=4176244/4192956
[pid=24237] ppid=24235 vsize=119240 CPUtime=4481
/proc/24237/stat : 24237 (minisat) R 24235 24237 24173 0 -1 4194304 363787 0 0 0 447821 279 0 0 25 0 1 0 223802007 122101760 29501 1992294400 4194304 5092341 548682068848 18446744073709551615 4248396 0 0 4096 3 0 0 0 17 1 0 0
/proc/24237/statm: 29810 29501 103 219 0 29588 0
Current children cumulated CPU time (s) 4481
Current children cumulated vsize (KiB) 119240

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24246
/proc/meminfo: memFree=1473832/2055920 swapFree=4176244/4192956
[pid=24237] ppid=24235 vsize=178364 CPUtime=4540.99
/proc/24237/stat : 24237 (minisat) R 24235 24237 24173 0 -1 4194304 378299 0 0 0 453808 291 0 0 25 0 1 0 223802007 182644736 44013 1992294400 4194304 5092341 548682068848 18446744073709551615 4241089 0 0 4096 3 0 0 0 17 1 0 0
/proc/24237/statm: 44591 44013 103 219 0 44369 0
Current children cumulated CPU time (s) 4540.99
Current children cumulated vsize (KiB) 178364

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24246
/proc/meminfo: memFree=1459880/2055920 swapFree=4176244/4192956
[pid=24237] ppid=24235 vsize=207924 CPUtime=4600.97
/proc/24237/stat : 24237 (minisat) R 24235 24237 24173 0 -1 4194304 381774 0 0 0 459803 294 0 0 25 0 1 0 223802007 212914176 47488 1992294400 4194304 5092341 548682068848 18446744073709551615 4241075 0 0 4096 3 0 0 0 17 1 0 0
/proc/24237/statm: 51981 47488 103 219 0 51759 0
Current children cumulated CPU time (s) 4600.97
Current children cumulated vsize (KiB) 207924

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24246
/proc/meminfo: memFree=1502952/2055920 swapFree=4176244/4192956
[pid=24237] ppid=24235 vsize=158656 CPUtime=4660.96
/proc/24237/stat : 24237 (minisat) R 24235 24237 24173 0 -1 4194304 390195 0 0 0 465797 299 0 0 25 0 1 0 223802007 162463744 36756 1992294400 4194304 5092341 548682068848 18446744073709551615 4241067 0 0 4096 3 0 0 0 17 1 0 0
/proc/24237/statm: 39664 36756 103 219 0 39442 0
Current children cumulated CPU time (s) 4660.96
Current children cumulated vsize (KiB) 158656

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24246
/proc/meminfo: memFree=1477352/2055920 swapFree=4176244/4192956
[pid=24237] ppid=24235 vsize=178364 CPUtime=4720.94
/proc/24237/stat : 24237 (minisat) R 24235 24237 24173 0 -1 4194304 396545 0 0 0 471790 304 0 0 25 0 1 0 223802007 182644736 43106 1992294400 4194304 5092341 548682068848 18446744073709551615 4241067 0 0 4096 3 0 0 0 17 1 0 0
/proc/24237/statm: 44591 43106 103 219 0 44369 0
Current children cumulated CPU time (s) 4720.94
Current children cumulated vsize (KiB) 178364

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24246
/proc/meminfo: memFree=1531496/2055920 swapFree=4176244/4192956
[pid=24237] ppid=24235 vsize=119240 CPUtime=4780.92
/proc/24237/stat : 24237 (minisat) R 24235 24237 24173 0 -1 4194304 401789 0 0 0 477782 310 0 0 25 0 1 0 223802007 122101760 29501 1992294400 4194304 5092341 548682068848 18446744073709551615 4241101 0 0 4096 3 0 0 0 17 1 0 0
/proc/24237/statm: 29810 29501 103 219 0 29588 0
Current children cumulated CPU time (s) 4780.92
Current children cumulated vsize (KiB) 119240

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24246
/proc/meminfo: memFree=1499496/2055920 swapFree=4176244/4192956
[pid=24237] ppid=24235 vsize=158656 CPUtime=4840.91
/proc/24237/stat : 24237 (minisat) R 24235 24237 24173 0 -1 4194304 409847 0 0 0 483777 314 0 0 25 0 1 0 223802007 162463744 37559 1992294400 4194304 5092341 548682068848 18446744073709551615 4241067 0 0 4096 3 0 0 0 17 1 0 0
/proc/24237/statm: 39664 37559 103 219 0 39442 0
Current children cumulated CPU time (s) 4840.91
Current children cumulated vsize (KiB) 158656

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24246
/proc/meminfo: memFree=1489512/2055920 swapFree=4176244/4192956
[pid=24237] ppid=24235 vsize=178364 CPUtime=4900.88
/proc/24237/stat : 24237 (minisat) R 24235 24237 24173 0 -1 4194304 412353 0 0 0 489772 316 0 0 25 0 1 0 223802007 182644736 40065 1992294400 4194304 5092341 548682068848 18446744073709551615 4241089 0 0 4096 3 0 0 0 17 1 0 0
/proc/24237/statm: 44591 40065 103 219 0 44369 0
Current children cumulated CPU time (s) 4900.88
Current children cumulated vsize (KiB) 178364

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24246
/proc/meminfo: memFree=1480680/2055920 swapFree=4176244/4192956
[pid=24237] ppid=24235 vsize=178364 CPUtime=4960.87
/proc/24237/stat : 24237 (minisat) R 24235 24237 24173 0 -1 4194304 414529 0 0 0 495768 319 0 0 25 0 1 0 223802007 182644736 42241 1992294400 4194304 5092341 548682068848 18446744073709551615 4241067 0 0 4096 3 0 0 0 17 1 0 0
/proc/24237/statm: 44591 42241 103 219 0 44369 0
Current children cumulated CPU time (s) 4960.87
Current children cumulated vsize (KiB) 178364



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24246
/proc/meminfo: memFree=1476840/2055920 swapFree=4176244/4192956
[pid=24237] ppid=24235 vsize=178364 CPUtime=5000.07
/proc/24237/stat : 24237 (minisat) R 24235 24237 24173 0 -1 4194304 415499 0 0 0 499686 321 0 0 25 0 1 0 223802007 182644736 43211 1992294400 4194304 5092341 548682068848 18446744073709551615 4241101 0 0 4096 3 0 0 0 17 1 0 0
/proc/24237/statm: 44591 43211 103 219 0 44369 0
Current children cumulated CPU time (s) 5000.07
Current children cumulated vsize (KiB) 178364

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

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

[startup+5001.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24246
/proc/meminfo: memFree=1476840/2055920 swapFree=4176244/4192956
[pid=24237] ppid=24235 vsize=178364 CPUtime=5000.07
/proc/24237/stat : 24237 (minisat) R 24235 24237 24173 0 -1 4194304 415499 0 0 0 499686 321 0 0 25 0 1 0 223802007 182644736 43211 1992294400 4194304 5092341 548682068848 18446744073709551615 4241101 0 0 4096 3 0 0 0 17 1 0 0
/proc/24237/statm: 44591 43211 103 219 0 44369 0
Current children cumulated CPU time (s) 5000.07
Current children cumulated vsize (KiB) 178364

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.53
CPU time (s): 5000.1
CPU user time (s): 4996.86
CPU system time (s): 3.23751
CPU usage (%): 99.9714
Max. virtual memory (cumulated for all children) (KiB): 207924

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4996.86
system time used= 3.23751
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 415499
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= 5808

runsolver used 5.60015 second user time and 12.5981 second system time

The end

Launcher Data 

Begin job on node81 at 2009-05-10 14:15:22
IDJOB=1784643
IDBENCH=71806
IDSOLVER=608
FILE ID=node81/1784643-1241957722
PBS_JOBID= 9265126
Free space on /tmp= 126564 MiB

SOLVER NAME= MiniSat 2.1 (Sat-race'08 Edition)
BENCH NAME= SAT09/CRAFTED/sgi/new-difficult-28-302-26-75.cnf
COMMAND LINE= HOME/minisat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1784643-1241957722/watcher-1784643-1241957722 -o /tmp/evaluation-result-1784643-1241957722/solver-1784643-1241957722 -C 5000 -W 6000 -M 1800  HOME/minisat HOME/instance-1784643-1241957722.cnf

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

MD5SUM BENCH= c8a761b6d0b0b208363324b0ab04d363
RANDOM SEED=274544321

node81.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.234
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.234
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1651536 kB
Buffers:         62500 kB
Cached:         263288 kB
SwapCached:      10676 kB
Active:         154032 kB
Inactive:       183852 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1651536 kB
SwapTotal:     4192956 kB
SwapFree:      4176244 kB
Dirty:            1476 kB
Writeback:           0 kB
Mapped:          13868 kB
Slab:            52260 kB
Committed_AS:   667568 kB
PageTables:       1452 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= 126564 MiB
End job on node81 at 2009-05-10 15:38:45