Trace number 301190

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, and are wall clock time (not CPU 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 SAT 2007 (with assertions)? (TO) 1200.09 1200.4

General information on the benchmark

Namerandom/LargeSize/5SAT/v600/
unif-k5-r20-v600-c12000-S2129616968-04.cnf
MD5SUMbbc9d27dee29f57f9dd4a8988410f8b2
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark13.6409
Satisfiable
(Un)Satisfiability was proved
Number of variables600
Number of clauses12000
Sum of the clauses size60000
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 512000
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	c This is MiniSat 2.0 (Feb 1 2007, SAT-Competition version)
0.00/0.00	c ============================[ Problem Statistics ]=============================
0.00/0.00	c |                                                                             |
0.00/0.00	c |  Number of variables:  600                                                  |
0.00/0.00	c |  Number of clauses:    12000                                                |
0.00/0.02	c |  Parsing time:         0.03         s                                       |
0.00/0.08	c ============================[ Search Statistics ]==============================
0.00/0.08	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.08	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.00/0.08	c ===============================================================================
0.00/0.08	c |         0 |     600    12000    60000 |     4000        0    nan |  0.000 % |
0.00/0.09	c |       100 |     600    12000    60000 |     4400      100     90 |  0.000 % |
0.00/0.10	c |       251 |     600    12000    60000 |     4840      251     85 |  0.000 % |
0.10/0.12	c |       477 |     600    12000    60000 |     5324      477     90 |  0.000 % |
0.10/0.15	c |       815 |     600    12000    60000 |     5856      815     90 |  0.000 % |
0.10/0.19	c |      1323 |     600    12000    60000 |     6442     1323     89 |  0.000 % |
0.20/0.26	c |      2084 |     600    12000    60000 |     7086     2084     89 |  0.000 % |
0.30/0.37	c |      3223 |     600    12000    60000 |     7794     3223     89 |  0.000 % |
0.51/0.56	c |      4933 |     600    12000    60000 |     8574     4933     88 |  0.000 % |
0.81/0.85	c |      7495 |     600    12000    60000 |     9431     7495     90 |  0.000 % |
1.32/1.38	c |     11340 |     600    12000    60000 |    10374     6532     90 |  0.000 % |
2.14/2.22	c |     17106 |     600    12000    60000 |    11412     7006     90 |  0.000 % |
3.57/3.60	c |     25756 |     600    12000    60000 |    12553     9847     90 |  0.000 % |
6.03/6.05	c |     38733 |     600    12000    60000 |    13809    10066     93 |  0.000 % |
10.02/10.09	c |     58194 |     600    12000    60000 |    15189     8489     92 |  0.000 % |
16.28/16.32	c |     87386 |     600    12000    60000 |    16708    14578     94 |  0.000 % |
26.92/27.00	c |    131177 |     600    12000    60000 |    18379    16088     93 |  0.000 % |
43.83/43.88	c |    196861 |     600    12000    60000 |    20217    16744     94 |  0.000 % |
72.80/72.86	c |    295388 |     600    12000    60000 |    22239    13167     91 |  0.000 % |
116.74/116.85	c |    443178 |     600    12000    60000 |    24463    15133     93 |  0.000 % |
196.63/196.73	c |    664861 |     600    12000    60000 |    26909    13728     89 |  0.000 % |
320.65/320.74	c |    997388 |     600    12000    60000 |    29600    26223     92 |  0.000 % |
517.18/517.40	c |   1496177 |     600    12000    60000 |    32561    26779     93 |  0.000 % |
832.21/832.50	c |   2244362 |     600    12000    60000 |    35817    14194     92 |  0.000 % |

Verifier Data (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer:

Watcher Data (download as text)

runsolver version 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node7/watcher-301190-1171956940 -o ROOT/results/node7/solver-301190-1171956940 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/301190-1171956940/minisat /tmp/evaluation/301190-1171956940/instance-301190-1171956940.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 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
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 2550
/proc/meminfo: memFree=1672392/2055920 swapFree=4142368/4192956
[pid=2550] ppid=2548 vsize=1888 CPUtime=0
/proc/2550/stat : 2550 (minisat) R 2548 2550 2482 0 -1 4194304 213 0 0 0 0 0 0 0 18 0 1 0 215648765 1933312 197 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134705638 0 0 4096 3 0 0 0 17 1 0 0
/proc/2550/statm: 472 197 58 138 0 331 0

[startup+0.106709 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 2550
/proc/meminfo: memFree=1672392/2055920 swapFree=4142368/4192956
[pid=2550] ppid=2548 vsize=2628 CPUtime=0.1
/proc/2550/stat : 2550 (minisat) R 2548 2550 2482 0 -1 4194304 456 0 0 0 10 0 0 0 18 0 1 0 215648765 2691072 403 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550656 0 0 4096 3 0 0 0 17 1 0 0
/proc/2550/statm: 657 403 74 138 0 516 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2628

[startup+0.514752 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 2550
/proc/meminfo: memFree=1672392/2055920 swapFree=4142368/4192956
[pid=2550] ppid=2548 vsize=4212 CPUtime=0.51
/proc/2550/stat : 2550 (minisat) R 2548 2550 2482 0 -1 4194304 820 0 0 0 51 0 0 0 21 0 1 0 215648765 4313088 767 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/2550/statm: 1053 767 74 138 0 912 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 4212

[startup+1.33484 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 2551
/proc/meminfo: memFree=1667520/2055920 swapFree=4142368/4192956
[pid=2550] ppid=2548 vsize=6196 CPUtime=1.32
/proc/2550/stat : 2550 (minisat) R 2548 2550 2482 0 -1 4194304 1322 0 0 0 132 0 0 0 25 0 1 0 215648765 6344704 1269 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/2550/statm: 1549 1269 74 138 0 1408 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 6196

[startup+2.97101 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 2551
/proc/meminfo: memFree=1666944/2055920 swapFree=4142368/4192956
[pid=2550] ppid=2548 vsize=6988 CPUtime=2.96
/proc/2550/stat : 2550 (minisat) R 2548 2550 2482 0 -1 4194304 1545 0 0 0 296 0 0 0 25 0 1 0 215648765 7155712 1492 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550720 0 0 4096 3 0 0 0 17 1 0 0
/proc/2550/statm: 1747 1492 74 138 0 1606 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 6988

[startup+6.24735 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 2551
/proc/meminfo: memFree=1665728/2055920 swapFree=4142368/4192956
[pid=2550] ppid=2548 vsize=7780 CPUtime=6.23
/proc/2550/stat : 2550 (minisat) R 2548 2550 2482 0 -1 4194304 1724 0 0 0 623 0 0 0 25 0 1 0 215648765 7966720 1671 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/2550/statm: 1945 1671 74 138 0 1804 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 7780

[startup+12.704 s]
/proc/loadavg: 0.94 0.98 0.99 2/78 2551
/proc/meminfo: memFree=1664384/2055920 swapFree=4142368/4192956
[pid=2550] ppid=2548 vsize=9100 CPUtime=12.69
/proc/2550/stat : 2550 (minisat) R 2548 2550 2482 0 -1 4194304 2049 0 0 0 1268 1 0 0 25 0 1 0 215648765 9318400 1996 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550985 0 0 4096 3 0 0 0 17 1 0 0
/proc/2550/statm: 2275 1996 74 138 0 2134 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 9100

[startup+25.5114 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 2551
/proc/meminfo: memFree=1663296/2055920 swapFree=4142368/4192956
[pid=2550] ppid=2548 vsize=10160 CPUtime=25.49
/proc/2550/stat : 2550 (minisat) R 2548 2550 2482 0 -1 4194304 2325 0 0 0 2548 1 0 0 25 0 1 0 215648765 10403840 2272 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550880 0 0 4096 3 0 0 0 17 1 0 0
/proc/2550/statm: 2540 2272 74 138 0 2399 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 10160

[startup+51.1201 s]
/proc/loadavg: 1.03 1.00 1.00 2/78 2551
/proc/meminfo: memFree=1660800/2055920 swapFree=4142368/4192956
[pid=2550] ppid=2548 vsize=12644 CPUtime=51.09
/proc/2550/stat : 2550 (minisat) R 2548 2550 2482 0 -1 4194304 2929 0 0 0 5107 2 0 0 25 0 1 0 215648765 12947456 2876 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550732 0 0 4096 3 0 0 0 17 1 0 0
/proc/2550/statm: 3161 2876 74 138 0 3020 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 12644

[startup+102.339 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 2551
/proc/meminfo: memFree=1659264/2055920 swapFree=4142368/4192956
[pid=2550] ppid=2548 vsize=14232 CPUtime=102.3
/proc/2550/stat : 2550 (minisat) R 2548 2550 2482 0 -1 4194304 3318 0 0 0 10227 3 0 0 25 0 1 0 215648765 14573568 3265 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/2550/statm: 3558 3265 74 138 0 3417 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 14232

[startup+162.374 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2551
/proc/meminfo: memFree=1657728/2055920 swapFree=4142368/4192956
[pid=2550] ppid=2548 vsize=15696 CPUtime=162.32
/proc/2550/stat : 2550 (minisat) R 2548 2550 2482 0 -1 4194304 3691 0 0 0 16228 4 0 0 25 0 1 0 215648765 16072704 3638 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/2550/statm: 3924 3638 74 138 0 3783 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 15696

[startup+222.403 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2551
/proc/meminfo: memFree=1656576/2055920 swapFree=4142368/4192956
[pid=2550] ppid=2548 vsize=16752 CPUtime=222.33
/proc/2550/stat : 2550 (minisat) R 2548 2550 2482 0 -1 4194304 3969 0 0 0 22229 4 0 0 25 0 1 0 215648765 17154048 3916 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/2550/statm: 4188 3916 74 138 0 4047 0
Current children cumulated CPU time (s) 222.33
Current children cumulated vsize (KiB) 16752

[startup+282.433 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2553
/proc/meminfo: memFree=1655680/2055920 swapFree=4142368/4192956
[pid=2550] ppid=2548 vsize=17564 CPUtime=282.35
/proc/2550/stat : 2550 (minisat) R 2548 2550 2482 0 -1 4194304 4176 0 0 0 28230 5 0 0 25 0 1 0 215648765 17985536 4123 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/2550/statm: 4391 4123 74 138 0 4250 0
Current children cumulated CPU time (s) 282.35
Current children cumulated vsize (KiB) 17564

[startup+342.463 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2553
/proc/meminfo: memFree=1654024/2055920 swapFree=4142368/4192956
[pid=2550] ppid=2548 vsize=19320 CPUtime=342.36
/proc/2550/stat : 2550 (minisat) R 2548 2550 2482 0 -1 4194304 4598 0 0 0 34230 6 0 0 25 0 1 0 215648765 19783680 4545 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/2550/statm: 4830 4545 74 138 0 4689 0
Current children cumulated CPU time (s) 342.36
Current children cumulated vsize (KiB) 19320

[startup+402.495 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2553
/proc/meminfo: memFree=1653704/2055920 swapFree=4142368/4192956
[pid=2550] ppid=2548 vsize=19744 CPUtime=402.38
/proc/2550/stat : 2550 (minisat) R 2548 2550 2482 0 -1 4194304 4680 0 0 0 40231 7 0 0 25 0 1 0 215648765 20217856 4627 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/2550/statm: 4936 4627 74 138 0 4795 0
Current children cumulated CPU time (s) 402.38
Current children cumulated vsize (KiB) 19744

[startup+462.522 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2553
/proc/meminfo: memFree=1653384/2055920 swapFree=4142368/4192956
[pid=2550] ppid=2548 vsize=20008 CPUtime=462.39
/proc/2550/stat : 2550 (minisat) R 2548 2550 2482 0 -1 4194304 4757 0 0 0 46232 7 0 0 25 0 1 0 215648765 20488192 4704 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/2550/statm: 5002 4704 74 138 0 4861 0
Current children cumulated CPU time (s) 462.39
Current children cumulated vsize (KiB) 20008

[startup+522.552 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2553
/proc/meminfo: memFree=1652168/2055920 swapFree=4142368/4192956
[pid=2550] ppid=2548 vsize=21200 CPUtime=522.4
/proc/2550/stat : 2550 (minisat) R 2548 2550 2482 0 -1 4194304 5065 0 0 0 52232 8 0 0 25 0 1 0 215648765 21708800 5012 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550720 0 0 4096 3 0 0 0 17 1 0 0
/proc/2550/statm: 5300 5012 74 138 0 5159 0
Current children cumulated CPU time (s) 522.4
Current children cumulated vsize (KiB) 21200

[startup+582.58 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2553
/proc/meminfo: memFree=1651272/2055920 swapFree=4142368/4192956
[pid=2550] ppid=2548 vsize=22124 CPUtime=582.42
/proc/2550/stat : 2550 (minisat) R 2548 2550 2482 0 -1 4194304 5281 0 0 0 58233 9 0 0 25 0 1 0 215648765 22654976 5228 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550713 0 0 4096 3 0 0 0 17 1 0 0
/proc/2550/statm: 5531 5228 74 138 0 5390 0
Current children cumulated CPU time (s) 582.42
Current children cumulated vsize (KiB) 22124

[startup+642.615 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2553
/proc/meminfo: memFree=1650888/2055920 swapFree=4142368/4192956
[pid=2550] ppid=2548 vsize=22536 CPUtime=642.44
/proc/2550/stat : 2550 (minisat) R 2548 2550 2482 0 -1 4194304 5388 0 0 0 64234 10 0 0 25 0 1 0 215648765 23076864 5335 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134551032 0 0 4096 3 0 0 0 17 1 0 0
/proc/2550/statm: 5634 5335 74 138 0 5493 0
Current children cumulated CPU time (s) 642.44
Current children cumulated vsize (KiB) 22536

[startup+702.645 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2553
/proc/meminfo: memFree=1650504/2055920 swapFree=4142368/4192956
[pid=2550] ppid=2548 vsize=22896 CPUtime=702.45
/proc/2550/stat : 2550 (minisat) R 2548 2550 2482 0 -1 4194304 5482 0 0 0 70235 10 0 0 25 0 1 0 215648765 23445504 5429 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134556844 0 0 4096 3 0 0 0 17 1 0 0
/proc/2550/statm: 5724 5429 74 138 0 5583 0
Current children cumulated CPU time (s) 702.45
Current children cumulated vsize (KiB) 22896

[startup+762.674 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2553
/proc/meminfo: memFree=1650504/2055920 swapFree=4142368/4192956
[pid=2550] ppid=2548 vsize=22772 CPUtime=762.47
/proc/2550/stat : 2550 (minisat) R 2548 2550 2482 0 -1 4194304 5482 0 0 0 76236 11 0 0 25 0 1 0 215648765 23318528 5413 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550985 0 0 4096 3 0 0 0 17 1 0 0
/proc/2550/statm: 5693 5413 74 138 0 5552 0
Current children cumulated CPU time (s) 762.47
Current children cumulated vsize (KiB) 22772

[startup+822.705 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2553
/proc/meminfo: memFree=1650376/2055920 swapFree=4142368/4192956
[pid=2550] ppid=2548 vsize=23036 CPUtime=822.48
/proc/2550/stat : 2550 (minisat) R 2548 2550 2482 0 -1 4194304 5530 0 0 0 82237 11 0 0 25 0 1 0 215648765 23588864 5461 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550692 0 0 4096 3 0 0 0 17 1 0 0
/proc/2550/statm: 5759 5461 74 138 0 5618 0
Current children cumulated CPU time (s) 822.48
Current children cumulated vsize (KiB) 23036

[startup+882.731 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2553
/proc/meminfo: memFree=1648648/2055920 swapFree=4142368/4192956
[pid=2550] ppid=2548 vsize=24708 CPUtime=882.5
/proc/2550/stat : 2550 (minisat) R 2548 2550 2482 0 -1 4194304 5960 0 0 0 88237 13 0 0 25 0 1 0 215648765 25300992 5891 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134551032 0 0 4096 3 0 0 0 17 1 0 0
/proc/2550/statm: 6177 5891 74 138 0 6036 0
Current children cumulated CPU time (s) 882.5
Current children cumulated vsize (KiB) 24708

[startup+942.757 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2553
/proc/meminfo: memFree=1648520/2055920 swapFree=4142368/4192956
[pid=2550] ppid=2548 vsize=24840 CPUtime=942.5
/proc/2550/stat : 2550 (minisat) R 2548 2550 2482 0 -1 4194304 5986 0 0 0 94237 13 0 0 25 0 1 0 215648765 25436160 5917 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/2550/statm: 6210 5917 74 138 0 6069 0
Current children cumulated CPU time (s) 942.5
Current children cumulated vsize (KiB) 24840

[startup+1002.78 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2553
/proc/meminfo: memFree=1648008/2055920 swapFree=4142368/4192956
[pid=2550] ppid=2548 vsize=25344 CPUtime=1002.51
/proc/2550/stat : 2550 (minisat) R 2548 2550 2482 0 -1 4194304 6104 0 0 0 100237 14 0 0 25 0 1 0 215648765 25952256 6035 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/2550/statm: 6336 6035 74 138 0 6195 0
Current children cumulated CPU time (s) 1002.51
Current children cumulated vsize (KiB) 25344

[startup+1062.82 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2553
/proc/meminfo: memFree=1647688/2055920 swapFree=4142368/4192956
[pid=2550] ppid=2548 vsize=25636 CPUtime=1062.53
/proc/2550/stat : 2550 (minisat) R 2548 2550 2482 0 -1 4194304 6192 0 0 0 106238 15 0 0 25 0 1 0 215648765 26251264 6123 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/2550/statm: 6409 6123 74 138 0 6268 0
Current children cumulated CPU time (s) 1062.53
Current children cumulated vsize (KiB) 25636

[startup+1122.85 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2553
/proc/meminfo: memFree=1647624/2055920 swapFree=4142368/4192956
[pid=2550] ppid=2548 vsize=25796 CPUtime=1122.54
/proc/2550/stat : 2550 (minisat) R 2548 2550 2482 0 -1 4194304 6206 0 0 0 112239 15 0 0 25 0 1 0 215648765 26415104 6137 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550729 0 0 4096 3 0 0 0 17 1 0 0
/proc/2550/statm: 6449 6137 74 138 0 6308 0
Current children cumulated CPU time (s) 1122.54
Current children cumulated vsize (KiB) 25796

[startup+1182.88 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2553
/proc/meminfo: memFree=1647496/2055920 swapFree=4142368/4192956
[pid=2550] ppid=2548 vsize=25928 CPUtime=1182.56
/proc/2550/stat : 2550 (minisat) R 2548 2550 2482 0 -1 4194304 6236 0 0 0 118240 16 0 0 25 0 1 0 215648765 26550272 6167 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550720 0 0 4096 3 0 0 0 17 1 0 0
/proc/2550/statm: 6482 6167 74 138 0 6341 0
Current children cumulated CPU time (s) 1182.56
Current children cumulated vsize (KiB) 25928



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.39 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2553
/proc/meminfo: memFree=1647496/2055920 swapFree=4142368/4192956
[pid=2550] ppid=2548 vsize=25868 CPUtime=1200.08
/proc/2550/stat : 2550 (minisat) R 2548 2550 2482 0 -1 4194304 6236 0 0 0 119992 16 0 0 25 0 1 0 215648765 26488832 6167 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134551022 0 0 4096 3 0 0 0 17 1 0 0
/proc/2550/statm: 6467 6167 74 138 0 6326 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 25868

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

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

[startup+1200.39 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2553
/proc/meminfo: memFree=1647496/2055920 swapFree=4142368/4192956
[pid=2550] ppid=2548 vsize=25868 CPUtime=1200.08
/proc/2550/stat : 2550 (minisat) R 2548 2550 2482 0 -1 4194304 6236 0 0 0 119992 16 0 0 25 0 1 0 215648765 26488832 6167 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134551022 0 0 4096 3 0 0 0 17 1 0 0
/proc/2550/statm: 6467 6167 74 138 0 6326 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 25868

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.4
CPU time (s): 1200.09
CPU user time (s): 1199.92
CPU system time (s): 0.167974
CPU usage (%): 99.974
Max. virtual memory (cumulated for all children) (KiB): 25928

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.92
system time used= 0.167974
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6236
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= 6
involuntary context switches= 1883

runsolver used 1.36579 second user time and 2.76458 second system time

The end

Launcher Data (download as text)

Begin job on node7 on Tue Feb 20 07:35:40 UTC 2007

IDJOB= 301190
IDBENCH= 20053
IDSOLVER= 109
FILE ID= node7/301190-1171956940

PBS_JOBID= 3848993

Free space on /tmp= 66547 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v600/unif-k5-r20-v600-c12000-S2129616968-04.cnf
COMMAND LINE= /tmp/evaluation/301190-1171956940/minisat /tmp/evaluation/301190-1171956940/instance-301190-1171956940.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node7/watcher-301190-1171956940 -o ROOT/results/node7/solver-301190-1171956940 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/301190-1171956940/minisat /tmp/evaluation/301190-1171956940/instance-301190-1171956940.cnf            

META MD5SUM SOLVER= 120abd248b069e44985635f055606c5a
MD5SUM BENCH=  bbc9d27dee29f57f9dd4a8988410f8b2

RANDOM SEED= 845875631

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node7.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/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		: 3000.232
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		: 3000.232
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:       1672800 kB
Buffers:         51840 kB
Cached:         232936 kB
SwapCached:      16056 kB
Active:         220988 kB
Inactive:        93648 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1672800 kB
SwapTotal:     4192956 kB
SwapFree:      4142368 kB
Dirty:            1304 kB
Writeback:           0 kB
Mapped:          29568 kB
Slab:            54012 kB
Committed_AS:   798460 kB
PageTables:       1764 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= 66547 MiB

End job on node7 on Tue Feb 20 07:55:43 UTC 2007