Trace number 1783975

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 1092.04 1092.3

General information on the benchmark

Namecrafted/Difficult/contest05/jarvisalo/
mod2c-rand3bip-unsat-120-3.sat05-2340.reshuffled-07.cnf
MD5SUMb8ad54973e17f84e99bf9d2e7bc768ce
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark103.567
Satisfiable
(Un)Satisfiability was proved
Number of variables160
Number of clauses640
Sum of the clauses size2560
Maximum clause length4
Minimum clause length4
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 4640
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.00	c WARNING: for repeatability, setting FPU to use double precision
0.00/0.00	c ============================[ Problem Statistics ]=============================
0.00/0.00	c |                                                                             |
0.00/0.00	c |  Number of variables:           160                                         |
0.00/0.00	c |  Number of clauses:             640                                         |
0.00/0.00	c |  Parse time:                   0.00 s                                       |
0.00/0.00	c |  Simplification time:          0.00 s                                       |
0.00/0.00	c |                                                                             |
0.00/0.00	c ============================[ Search Statistics ]==============================
0.00/0.00	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.00	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.00/0.00	c ===============================================================================
0.00/0.00	c |       100 |      76      304     1216 |      111      100     18 |  0.004 % |
0.00/0.00	c |       250 |      76      304     1216 |      122      109     13 |  0.004 % |
0.00/0.00	c |       475 |      76      304     1216 |      134      161     14 |  0.004 % |
0.00/0.01	c |       812 |      76      304     1216 |      148       77     11 |  0.004 % |
0.00/0.01	c |      1318 |      76      304     1216 |      163      111     11 |  0.004 % |
0.00/0.02	c |      2077 |      76      304     1216 |      179      172     12 |  0.004 % |
0.00/0.02	c |      3216 |      76      304     1216 |      197      157     13 |  0.004 % |
0.00/0.04	c |      4924 |      76      304     1216 |      217      181     10 |  0.004 % |
0.04/0.06	c |      7486 |      76      304     1216 |      238      213     13 |  0.004 % |
0.04/0.08	c |     11330 |      76      304     1216 |      262      235     11 |  0.004 % |
0.09/0.13	c |     17096 |      76      304     1216 |      289      192     12 |  0.004 % |
0.09/0.20	c |     25745 |      76      304     1216 |      318      266     11 |  0.004 % |
0.19/0.30	c |     38719 |      76      304     1216 |      349      306     11 |  0.004 % |
0.39/0.44	c |     58180 |      76      304     1216 |      384      236     10 |  0.004 % |
0.59/0.66	c |     87372 |      76      304     1216 |      423      379     12 |  0.004 % |
0.89/0.99	c |    131161 |      76      304     1216 |      465      400     11 |  0.004 % |
1.39/1.49	c |    196845 |      76      304     1216 |      512      353     13 |  0.004 % |
2.20/2.26	c |    295371 |      76      304     1216 |      563      494     11 |  0.004 % |
3.39/3.46	c |    443160 |      76      304     1216 |      619      510     13 |  0.004 % |
5.19/5.26	c |    664843 |      76      304     1216 |      681      337     11 |  0.004 % |
7.89/7.99	c |    997368 |      76      304     1216 |      749      541     13 |  0.004 % |
12.09/12.17	c |   1496156 |      76      304     1216 |      824      677     13 |  0.004 % |
18.49/18.58	c |   2244338 |      76      304     1216 |      907      455     13 |  0.004 % |
28.29/28.35	c |   3366612 |      76      304     1216 |      998      923     13 |  0.004 % |
43.38/43.45	c |   5050023 |      76      304     1216 |     1097      982     13 |  0.004 % |
66.07/66.13	c |   7575139 |      76      304     1216 |     1207      813     14 |  0.004 % |
101.17/101.23	c |  11362814 |      76      304     1216 |     1328     1013     12 |  0.004 % |
153.75/153.81	c |  17044326 |      76      304     1216 |     1461     1171     15 |  0.004 % |
235.64/235.70	c |  25566595 |      76      304     1216 |     1607     1390     17 |  0.004 % |
359.51/359.62	c |  38349998 |      76      304     1216 |     1768     1320     15 |  0.004 % |
551.86/552.05	c |  57525103 |      76      304     1216 |     1945      957     13 |  0.004 % |
842.08/842.32	c |  86287761 |      76      304     1216 |     2139     1609     17 |  0.004 % |
1091.93/1092.30	c ===============================================================================
1091.93/1092.30	c restarts              : 131071
1091.93/1092.30	c conflicts             : 109967305      (100702 /sec)
1091.93/1092.30	c decisions             : 171443913      (156999 /sec)
1091.93/1092.30	c propagations          : 869444073      (796191 /sec)
1091.93/1092.30	c conflict literals     : 1694939718     (10.71 % deleted)
1091.93/1092.30	c Memory used           : 17.72 MB
1091.93/1092.30	c CPU time              : 1092 s
1091.93/1092.30	c 
1091.93/1092.30	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-1783975-1241907105/watcher-1783975-1241907105 -o /tmp/evaluation-result-1783975-1241907105/solver-1783975-1241907105 -C 5000 -W 6000 -M 1800 HOME/minisat HOME/instance-1783975-1241907105.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: 1.92 1.89 1.83 3/64 25684
/proc/meminfo: memFree=1670160/2055920 swapFree=4164048/4192956
[pid=25684] ppid=25682 vsize=7332 CPUtime=0
/proc/25684/stat : 25684 (minisat) R 25682 25684 25647 0 -1 4194304 157 0 0 0 0 0 0 0 18 0 1 0 218738574 7507968 132 1992294400 4194304 5092341 548682068848 18446744073709551615 4528023 0 0 4096 3 0 0 0 17 1 0 0
/proc/25684/statm: 1833 135 92 219 0 1611 0

[startup+0.0453761 s]
/proc/loadavg: 1.92 1.89 1.83 3/64 25684
/proc/meminfo: memFree=1670160/2055920 swapFree=4164048/4192956
[pid=25684] ppid=25682 vsize=12620 CPUtime=0.04
/proc/25684/stat : 25684 (minisat) R 25682 25684 25647 0 -1 4194304 185 0 0 0 4 0 0 0 18 0 1 0 218738574 12922880 155 1992294400 4194304 5092341 548682068848 18446744073709551615 4240969 0 0 4096 3 0 0 0 17 1 0 0
/proc/25684/statm: 3155 155 101 219 0 2933 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 12620

[startup+0.101381 s]
/proc/loadavg: 1.92 1.89 1.83 3/64 25684
/proc/meminfo: memFree=1670160/2055920 swapFree=4164048/4192956
[pid=25684] ppid=25682 vsize=12620 CPUtime=0.09
/proc/25684/stat : 25684 (minisat) R 25682 25684 25647 0 -1 4194304 187 0 0 0 9 0 0 0 18 0 1 0 218738574 12922880 157 1992294400 4194304 5092341 548682068848 18446744073709551615 4240890 0 0 4096 3 0 0 0 17 1 0 0
/proc/25684/statm: 3155 157 101 219 0 2933 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 12620

[startup+0.301398 s]
/proc/loadavg: 1.92 1.89 1.83 3/64 25684
/proc/meminfo: memFree=1670160/2055920 swapFree=4164048/4192956
[pid=25684] ppid=25682 vsize=17816 CPUtime=0.29
/proc/25684/stat : 25684 (minisat) R 25682 25684 25647 0 -1 4194304 206 0 0 0 29 0 0 0 19 0 1 0 218738574 18243584 168 1992294400 4194304 5092341 548682068848 18446744073709551615 4249532 0 0 4096 3 0 0 0 17 1 0 0
/proc/25684/statm: 4454 168 101 219 0 4232 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 17816

[startup+0.701433 s]
/proc/loadavg: 1.92 1.89 1.83 3/64 25684
/proc/meminfo: memFree=1670160/2055920 swapFree=4164048/4192956
[pid=25684] ppid=25682 vsize=17816 CPUtime=0.69
/proc/25684/stat : 25684 (minisat) R 25682 25684 25647 0 -1 4194304 216 0 0 0 69 0 0 0 22 0 1 0 218738574 18243584 178 1992294400 4194304 5092341 548682068848 18446744073709551615 4250061 0 0 4096 3 0 0 0 17 1 0 0
/proc/25684/statm: 4454 178 101 219 0 4232 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 17816

[startup+1.5015 s]
/proc/loadavg: 1.85 1.88 1.83 2/65 25685
/proc/meminfo: memFree=1669768/2055920 swapFree=4164048/4192956
[pid=25684] ppid=25682 vsize=17816 CPUtime=1.49
/proc/25684/stat : 25684 (minisat) R 25682 25684 25647 0 -1 4194304 230 0 0 0 149 0 0 0 25 0 1 0 218738574 18243584 192 1992294400 4194304 5092341 548682068848 18446744073709551615 4266255 0 0 4096 3 0 0 0 17 1 0 0
/proc/25684/statm: 4454 192 101 219 0 4232 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 17816

[startup+3.10164 s]
/proc/loadavg: 1.85 1.88 1.83 2/65 25685
/proc/meminfo: memFree=1669464/2055920 swapFree=4164048/4192956
[pid=25684] ppid=25682 vsize=17948 CPUtime=3.09
/proc/25684/stat : 25684 (minisat) R 25682 25684 25647 0 -1 4194304 341 0 0 0 309 0 0 0 25 0 1 0 218738574 18378752 231 1992294400 4194304 5092341 548682068848 18446744073709551615 4265872 0 0 4096 3 0 0 0 17 1 0 0
/proc/25684/statm: 4487 231 101 219 0 4265 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 17948

[startup+6.30192 s]
/proc/loadavg: 1.85 1.88 1.83 2/65 25685
/proc/meminfo: memFree=1669336/2055920 swapFree=4164048/4192956
[pid=25684] ppid=25682 vsize=17948 CPUtime=6.29
/proc/25684/stat : 25684 (minisat) R 25682 25684 25647 0 -1 4194304 363 0 0 0 629 0 0 0 25 0 1 0 218738574 18378752 253 1992294400 4194304 5092341 548682068848 18446744073709551615 4241392 0 0 4096 3 0 0 0 17 1 0 0
/proc/25684/statm: 4487 253 101 219 0 4265 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 17948

[startup+12.7015 s]
/proc/loadavg: 1.72 1.85 1.82 2/65 25685
/proc/meminfo: memFree=1669096/2055920 swapFree=4164048/4192956
[pid=25684] ppid=25682 vsize=12936 CPUtime=12.69
/proc/25684/stat : 25684 (minisat) R 25682 25684 25647 0 -1 4194304 465 0 0 0 1269 0 0 0 25 0 1 0 218738574 13246464 304 1992294400 4194304 5092341 548682068848 18446744073709551615 4250666 0 0 4096 3 0 0 0 17 1 0 0
/proc/25684/statm: 3234 304 101 219 0 3012 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 12936

[startup+25.5016 s]
/proc/loadavg: 1.61 1.82 1.81 2/65 25685
/proc/meminfo: memFree=1668904/2055920 swapFree=4164048/4192956
[pid=25684] ppid=25682 vsize=18144 CPUtime=25.49
/proc/25684/stat : 25684 (minisat) R 25682 25684 25647 0 -1 4194304 514 0 0 0 2549 0 0 0 25 0 1 0 218738574 18579456 353 1992294400 4194304 5092341 548682068848 18446744073709551615 4248135 0 0 4096 3 0 0 0 17 1 0 0
/proc/25684/statm: 4536 353 101 219 0 4314 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 18144

[startup+51.1019 s]
/proc/loadavg: 1.37 1.74 1.78 2/65 25685
/proc/meminfo: memFree=1668776/2055920 swapFree=4164048/4192956
[pid=25684] ppid=25682 vsize=18144 CPUtime=51.08
/proc/25684/stat : 25684 (minisat) R 25682 25684 25647 0 -1 4194304 542 0 0 0 5108 0 0 0 25 0 1 0 218738574 18579456 381 1992294400 4194304 5092341 548682068848 18446744073709551615 4265872 0 0 4096 3 0 0 0 17 1 0 0
/proc/25684/statm: 4536 381 101 219 0 4314 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 18144

[startup+102.305 s]
/proc/loadavg: 1.16 1.63 1.74 2/65 25685
/proc/meminfo: memFree=1668456/2055920 swapFree=4164048/4192956
[pid=25684] ppid=25682 vsize=18144 CPUtime=102.27
/proc/25684/stat : 25684 (minisat) R 25682 25684 25647 0 -1 4194304 613 0 0 0 10227 0 0 0 25 0 1 0 218738574 18579456 452 1992294400 4194304 5092341 548682068848 18446744073709551615 4244335 0 0 4096 3 0 0 0 17 1 0 0
/proc/25684/statm: 4536 452 101 219 0 4314 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 18144

[startup+162.302 s]
/proc/loadavg: 1.06 1.51 1.69 2/65 25685
/proc/meminfo: memFree=1668328/2055920 swapFree=4164048/4192956
[pid=25684] ppid=25682 vsize=18144 CPUtime=162.25
/proc/25684/stat : 25684 (minisat) R 25682 25684 25647 0 -1 4194304 641 0 0 0 16225 0 0 0 25 0 1 0 218738574 18579456 480 1992294400 4194304 5092341 548682068848 18446744073709551615 4250072 0 0 4096 3 0 0 0 17 1 0 0
/proc/25684/statm: 4536 480 101 219 0 4314 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 18144

[startup+222.302 s]
/proc/loadavg: 1.02 1.41 1.64 2/65 25685
/proc/meminfo: memFree=1668136/2055920 swapFree=4164048/4192956
[pid=25684] ppid=25682 vsize=18136 CPUtime=222.24
/proc/25684/stat : 25684 (minisat) R 25682 25684 25647 0 -1 4194304 690 0 0 0 22223 1 0 0 25 0 1 0 218738574 18571264 498 1992294400 4194304 5092341 548682068848 18446744073709551615 4241025 0 0 4096 3 0 0 0 17 1 0 0
/proc/25684/statm: 4534 498 101 219 0 4312 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 18136

[startup+282.301 s]
/proc/loadavg: 1.00 1.34 1.60 2/65 25685
/proc/meminfo: memFree=1667944/2055920 swapFree=4164048/4192956
[pid=25684] ppid=25682 vsize=18136 CPUtime=282.23
/proc/25684/stat : 25684 (minisat) R 25682 25684 25647 0 -1 4194304 747 0 0 0 28222 1 0 0 25 0 1 0 218738574 18571264 555 1992294400 4194304 5092341 548682068848 18446744073709551615 4249556 0 0 4096 3 0 0 0 17 1 0 0
/proc/25684/statm: 4534 555 101 219 0 4312 0
Current children cumulated CPU time (s) 282.23
Current children cumulated vsize (KiB) 18136

[startup+342.301 s]
/proc/loadavg: 1.00 1.27 1.56 2/65 25685
/proc/meminfo: memFree=1667816/2055920 swapFree=4164048/4192956
[pid=25684] ppid=25682 vsize=18136 CPUtime=342.21
/proc/25684/stat : 25684 (minisat) R 25682 25684 25647 0 -1 4194304 776 0 0 0 34220 1 0 0 25 0 1 0 218738574 18571264 584 1992294400 4194304 5092341 548682068848 18446744073709551615 4241075 0 0 4096 3 0 0 0 17 1 0 0
/proc/25684/statm: 4534 584 101 219 0 4312 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 18136

[startup+402.302 s]
/proc/loadavg: 1.00 1.22 1.52 2/65 25685
/proc/meminfo: memFree=1667624/2055920 swapFree=4164048/4192956
[pid=25684] ppid=25682 vsize=18140 CPUtime=402.19
/proc/25684/stat : 25684 (minisat) R 25682 25684 25647 0 -1 4194304 830 0 0 0 40218 1 0 0 25 0 1 0 218738574 18575360 598 1992294400 4194304 5092341 548682068848 18446744073709551615 4240633 0 0 4096 3 0 0 0 17 1 0 0
/proc/25684/statm: 4535 598 101 219 0 4313 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 18140

[startup+462.302 s]
/proc/loadavg: 1.00 1.18 1.49 2/65 25685
/proc/meminfo: memFree=1667624/2055920 swapFree=4164048/4192956
[pid=25684] ppid=25682 vsize=18140 CPUtime=462.18
/proc/25684/stat : 25684 (minisat) R 25682 25684 25647 0 -1 4194304 840 0 0 0 46216 2 0 0 25 0 1 0 218738574 18575360 608 1992294400 4194304 5092341 548682068848 18446744073709551615 4241380 0 0 4096 3 0 0 0 17 1 0 0
/proc/25684/statm: 4535 608 101 219 0 4313 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 18140

[startup+522.301 s]
/proc/loadavg: 1.00 1.14 1.45 2/65 25685
/proc/meminfo: memFree=1667624/2055920 swapFree=4164048/4192956
[pid=25684] ppid=25682 vsize=18140 CPUtime=522.17
/proc/25684/stat : 25684 (minisat) R 25682 25684 25647 0 -1 4194304 842 0 0 0 52215 2 0 0 25 0 1 0 218738574 18575360 610 1992294400 4194304 5092341 548682068848 18446744073709551615 4249651 0 0 4096 3 0 0 0 17 1 0 0
/proc/25684/statm: 4535 610 101 219 0 4313 0
Current children cumulated CPU time (s) 522.17
Current children cumulated vsize (KiB) 18140

[startup+582.301 s]
/proc/loadavg: 1.00 1.11 1.42 2/65 25685
/proc/meminfo: memFree=1667624/2055920 swapFree=4164048/4192956
[pid=25684] ppid=25682 vsize=18140 CPUtime=582.15
/proc/25684/stat : 25684 (minisat) R 25682 25684 25647 0 -1 4194304 848 0 0 0 58213 2 0 0 25 0 1 0 218738574 18575360 616 1992294400 4194304 5092341 548682068848 18446744073709551615 4248199 0 0 4096 3 0 0 0 17 1 0 0
/proc/25684/statm: 4535 616 101 219 0 4313 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 18140

[startup+642.302 s]
/proc/loadavg: 1.00 1.09 1.39 2/65 25685
/proc/meminfo: memFree=1667560/2055920 swapFree=4164048/4192956
[pid=25684] ppid=25682 vsize=18140 CPUtime=642.14
/proc/25684/stat : 25684 (minisat) R 25682 25684 25647 0 -1 4194304 857 0 0 0 64212 2 0 0 25 0 1 0 218738574 18575360 625 1992294400 4194304 5092341 548682068848 18446744073709551615 4241211 0 0 4096 3 0 0 0 17 1 0 0
/proc/25684/statm: 4535 625 101 219 0 4313 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 18140

[startup+702.302 s]
/proc/loadavg: 1.00 1.07 1.36 2/65 25685
/proc/meminfo: memFree=1667496/2055920 swapFree=4164048/4192956
[pid=25684] ppid=25682 vsize=18140 CPUtime=702.12
/proc/25684/stat : 25684 (minisat) R 25682 25684 25647 0 -1 4194304 861 0 0 0 70210 2 0 0 25 0 1 0 218738574 18575360 629 1992294400 4194304 5092341 548682068848 18446744073709551615 4264377 0 0 4096 3 0 0 0 17 1 0 0
/proc/25684/statm: 4535 629 101 219 0 4313 0
Current children cumulated CPU time (s) 702.12
Current children cumulated vsize (KiB) 18140

[startup+762.305 s]
/proc/loadavg: 1.00 1.06 1.34 2/65 25685
/proc/meminfo: memFree=1667432/2055920 swapFree=4164048/4192956
[pid=25684] ppid=25682 vsize=18140 CPUtime=762.11
/proc/25684/stat : 25684 (minisat) R 25682 25684 25647 0 -1 4194304 861 0 0 0 76209 2 0 0 25 0 1 0 218738574 18575360 629 1992294400 4194304 5092341 548682068848 18446744073709551615 4240661 0 0 4096 3 0 0 0 17 1 0 0
/proc/25684/statm: 4535 629 101 219 0 4313 0
Current children cumulated CPU time (s) 762.11
Current children cumulated vsize (KiB) 18140

[startup+822.302 s]
/proc/loadavg: 1.00 1.04 1.32 2/65 25685
/proc/meminfo: memFree=1667432/2055920 swapFree=4164048/4192956
[pid=25684] ppid=25682 vsize=18140 CPUtime=822.09
/proc/25684/stat : 25684 (minisat) R 25682 25684 25647 0 -1 4194304 861 0 0 0 82207 2 0 0 25 0 1 0 218738574 18575360 629 1992294400 4194304 5092341 548682068848 18446744073709551615 4241960 0 0 4096 3 0 0 0 17 1 0 0
/proc/25684/statm: 4535 629 101 219 0 4313 0
Current children cumulated CPU time (s) 822.09
Current children cumulated vsize (KiB) 18140

[startup+882.302 s]
/proc/loadavg: 1.00 1.03 1.29 2/65 25685
/proc/meminfo: memFree=1667304/2055920 swapFree=4164048/4192956
[pid=25684] ppid=25682 vsize=18140 CPUtime=882.08
/proc/25684/stat : 25684 (minisat) R 25682 25684 25647 0 -1 4194304 895 0 0 0 88205 3 0 0 25 0 1 0 218738574 18575360 663 1992294400 4194304 5092341 548682068848 18446744073709551615 4241718 0 0 4096 3 0 0 0 17 1 0 0
/proc/25684/statm: 4535 663 101 219 0 4313 0
Current children cumulated CPU time (s) 882.08
Current children cumulated vsize (KiB) 18140

[startup+942.301 s]
/proc/loadavg: 1.11 1.05 1.28 2/65 25685
/proc/meminfo: memFree=1667240/2055920 swapFree=4164048/4192956
[pid=25684] ppid=25682 vsize=18140 CPUtime=942.07
/proc/25684/stat : 25684 (minisat) R 25682 25684 25647 0 -1 4194304 911 0 0 0 94204 3 0 0 25 0 1 0 218738574 18575360 679 1992294400 4194304 5092341 548682068848 18446744073709551615 4241021 0 0 4096 3 0 0 0 17 1 0 0
/proc/25684/statm: 4535 679 101 219 0 4313 0
Current children cumulated CPU time (s) 942.07
Current children cumulated vsize (KiB) 18140

[startup+1002.3 s]
/proc/loadavg: 1.08 1.06 1.27 2/65 25685
/proc/meminfo: memFree=1667112/2055920 swapFree=4164048/4192956
[pid=25684] ppid=25682 vsize=18140 CPUtime=1002.05
/proc/25684/stat : 25684 (minisat) R 25682 25684 25647 0 -1 4194304 933 0 0 0 100202 3 0 0 25 0 1 0 218738574 18575360 701 1992294400 4194304 5092341 548682068848 18446744073709551615 4252232 0 0 4096 3 0 0 0 17 1 0 0
/proc/25684/statm: 4535 701 101 219 0 4313 0
Current children cumulated CPU time (s) 1002.05
Current children cumulated vsize (KiB) 18140

[startup+1062.3 s]
/proc/loadavg: 1.03 1.04 1.25 2/65 25685
/proc/meminfo: memFree=1667048/2055920 swapFree=4164048/4192956
[pid=25684] ppid=25682 vsize=18140 CPUtime=1062.04
/proc/25684/stat : 25684 (minisat) R 25682 25684 25647 0 -1 4194304 945 0 0 0 106201 3 0 0 25 0 1 0 218738574 18575360 713 1992294400 4194304 5092341 548682068848 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 1 0 0
/proc/25684/statm: 4535 713 101 219 0 4313 0
Current children cumulated CPU time (s) 1062.04
Current children cumulated vsize (KiB) 18140

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

[startup+1075.1 s]
/proc/loadavg: 1.02 1.04 1.24 2/65 25685
/proc/meminfo: memFree=1666984/2055920 swapFree=4164048/4192956
[pid=25684] ppid=25682 vsize=18140 CPUtime=1074.83
/proc/25684/stat : 25684 (minisat) R 25682 25684 25647 0 -1 4194304 954 0 0 0 107480 3 0 0 25 0 1 0 218738574 18575360 722 1992294400 4194304 5092341 548682068848 18446744073709551615 4501981 0 0 4096 3 0 0 0 17 1 0 0
/proc/25684/statm: 4535 722 101 219 0 4313 0
Current children cumulated CPU time (s) 1074.83
Current children cumulated vsize (KiB) 18140

[startup+1081.5 s]
/proc/loadavg: 1.02 1.04 1.24 2/65 25685
/proc/meminfo: memFree=1666984/2055920 swapFree=4164048/4192956
[pid=25684] ppid=25682 vsize=18140 CPUtime=1081.23
/proc/25684/stat : 25684 (minisat) R 25682 25684 25647 0 -1 4194304 954 0 0 0 108120 3 0 0 25 0 1 0 218738574 18575360 722 1992294400 4194304 5092341 548682068848 18446744073709551615 4240843 0 0 4096 3 0 0 0 17 1 0 0
/proc/25684/statm: 4535 722 101 219 0 4313 0
Current children cumulated CPU time (s) 1081.23
Current children cumulated vsize (KiB) 18140

[startup+1087.91 s]
/proc/loadavg: 1.02 1.04 1.24 2/65 25685
/proc/meminfo: memFree=1666984/2055920 swapFree=4164048/4192956
[pid=25684] ppid=25682 vsize=18140 CPUtime=1087.63
/proc/25684/stat : 25684 (minisat) R 25682 25684 25647 0 -1 4194304 954 0 0 0 108760 3 0 0 25 0 1 0 218738574 18575360 722 1992294400 4194304 5092341 548682068848 18446744073709551615 4252133 0 0 4096 3 0 0 0 17 1 0 0
/proc/25684/statm: 4535 722 101 219 0 4313 0
Current children cumulated CPU time (s) 1087.63
Current children cumulated vsize (KiB) 18140

[startup+1089.5 s]
/proc/loadavg: 1.02 1.04 1.24 2/65 25685
/proc/meminfo: memFree=1666984/2055920 swapFree=4164048/4192956
[pid=25684] ppid=25682 vsize=18140 CPUtime=1089.23
/proc/25684/stat : 25684 (minisat) R 25682 25684 25647 0 -1 4194304 954 0 0 0 108920 3 0 0 25 0 1 0 218738574 18575360 722 1992294400 4194304 5092341 548682068848 18446744073709551615 4268498 0 0 4096 3 0 0 0 17 1 0 0
/proc/25684/statm: 4535 722 101 219 0 4313 0
Current children cumulated CPU time (s) 1089.23
Current children cumulated vsize (KiB) 18140

[startup+1091.1 s]
/proc/loadavg: 1.02 1.04 1.24 2/65 25685
/proc/meminfo: memFree=1666984/2055920 swapFree=4164048/4192956
[pid=25684] ppid=25682 vsize=18140 CPUtime=1090.83
/proc/25684/stat : 25684 (minisat) R 25682 25684 25647 0 -1 4194304 958 0 0 0 109080 3 0 0 25 0 1 0 218738574 18575360 726 1992294400 4194304 5092341 548682068848 18446744073709551615 4250876 0 0 4096 3 0 0 0 17 1 0 0
/proc/25684/statm: 4535 726 101 219 0 4313 0
Current children cumulated CPU time (s) 1090.83
Current children cumulated vsize (KiB) 18140

[startup+1091.9 s]
/proc/loadavg: 1.02 1.04 1.24 2/65 25685
/proc/meminfo: memFree=1666984/2055920 swapFree=4164048/4192956
[pid=25684] ppid=25682 vsize=18140 CPUtime=1091.63
/proc/25684/stat : 25684 (minisat) R 25682 25684 25647 0 -1 4194304 958 0 0 0 109160 3 0 0 25 0 1 0 218738574 18575360 726 1992294400 4194304 5092341 548682068848 18446744073709551615 4268822 0 0 4096 3 0 0 0 17 1 0 0
/proc/25684/statm: 4535 726 101 219 0 4313 0
Current children cumulated CPU time (s) 1091.63
Current children cumulated vsize (KiB) 18140

[startup+1092.1 s]
/proc/loadavg: 1.02 1.04 1.24 2/65 25685
/proc/meminfo: memFree=1666984/2055920 swapFree=4164048/4192956
[pid=25684] ppid=25682 vsize=18140 CPUtime=1091.83
/proc/25684/stat : 25684 (minisat) R 25682 25684 25647 0 -1 4194304 958 0 0 0 109180 3 0 0 25 0 1 0 218738574 18575360 726 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/25684/statm: 4535 726 101 219 0 4313 0
Current children cumulated CPU time (s) 1091.83
Current children cumulated vsize (KiB) 18140

[startup+1092.2 s]
/proc/loadavg: 1.02 1.04 1.24 2/65 25685
/proc/meminfo: memFree=1666984/2055920 swapFree=4164048/4192956
[pid=25684] ppid=25682 vsize=18140 CPUtime=1091.93
/proc/25684/stat : 25684 (minisat) R 25682 25684 25647 0 -1 4194304 958 0 0 0 109190 3 0 0 25 0 1 0 218738574 18575360 726 1992294400 4194304 5092341 548682068848 18446744073709551615 4247144 0 0 4096 3 0 0 0 17 1 0 0
/proc/25684/statm: 4535 726 101 219 0 4313 0
Current children cumulated CPU time (s) 1091.93
Current children cumulated vsize (KiB) 18140

Child status: 20
Real time (s): 1092.3
CPU time (s): 1092.04
CPU user time (s): 1092
CPU system time (s): 0.034994
CPU usage (%): 99.976
Max. virtual memory (cumulated for all children) (KiB): 18144

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1092
system time used= 0.034994
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 968
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= 1795

runsolver used 0.868867 second user time and 2.18267 second system time

The end

Launcher Data 

Begin job on node50 at 2009-05-10 00:11:45
IDJOB=1783975
IDBENCH=24747
IDSOLVER=608
FILE ID=node50/1783975-1241907105
PBS_JOBID= 9264841
Free space on /tmp= 66352 MiB

SOLVER NAME= MiniSat 2.1 (Sat-race'08 Edition)
BENCH NAME= SAT07/crafted/Difficult/contest05/jarvisalo/mod2c-rand3bip-unsat-120-3.sat05-2340.reshuffled-07.cnf
COMMAND LINE= HOME/minisat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1783975-1241907105/watcher-1783975-1241907105 -o /tmp/evaluation-result-1783975-1241907105/solver-1783975-1241907105 -C 5000 -W 6000 -M 1800  HOME/minisat HOME/instance-1783975-1241907105.cnf

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

MD5SUM BENCH= b8ad54973e17f84e99bf9d2e7bc768ce
RANDOM SEED=122284345

node50.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		: 3000.216
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		: 3000.216
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:       1670576 kB
Buffers:         38128 kB
Cached:         280840 kB
SwapCached:      23616 kB
Active:         188876 kB
Inactive:       155508 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1670576 kB
SwapTotal:     4192956 kB
SwapFree:      4164048 kB
Dirty:             964 kB
Writeback:           0 kB
Mapped:          13604 kB
Slab:            26888 kB
Committed_AS:   661716 kB
PageTables:       1448 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66352 MiB
End job on node50 at 2009-05-10 00:29:58