Trace number 421400

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? (TO) 1200.03 1200.41

General information on the benchmark

Namerandom/2+p/p0.8/v2405/
unif2p-p0.8-v2405-c7479-S1117386741-13-UNSAT.cnf
MD5SUMf92c9470ce530d69e9c5c87f2f1f8a3e
Bench CategoryRANDOM (random 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 variables2404
Number of clauses7478
Sum of the clauses size20939
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 21495
Number of clauses of size 35983
Number of clauses of size 40
Number of clauses of size 50
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:  2405                                                 |
0.00/0.00	c |  Number of clauses:    7478                                                 |
0.00/0.01	c |  Parsing time:         0.01         s                                       |
0.00/0.02	c ============================[ Search Statistics ]==============================
0.00/0.02	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.02	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.00/0.02	c ===============================================================================
0.00/0.02	c |         0 |    2039     6957    20726 |     2319        0    nan |  0.000 % |
0.00/0.03	c |       100 |    2039     6957    20726 |     2550      100     22 |  0.000 % |
0.00/0.04	c |       250 |    2039     6957    20726 |     2805      250     21 |  0.000 % |
0.05/0.06	c |       475 |    2039     6957    20726 |     3086      475     22 |  0.000 % |
0.05/0.09	c |       813 |    2039     6957    20726 |     3395      813     25 |  0.000 % |
0.10/0.14	c |      1320 |    2039     6957    20726 |     3734     1320     26 |  0.000 % |
0.20/0.22	c |      2079 |    2039     6957    20726 |     4108     2079     25 |  0.000 % |
0.30/0.34	c |      3218 |    2039     6957    20726 |     4519     3218     27 |  0.000 % |
0.50/0.55	c |      4927 |    2039     6957    20726 |     4970     2553     27 |  0.000 % |
0.80/0.87	c |      7490 |    2039     6957    20726 |     5468     2575     23 |  0.000 % |
1.30/1.35	c |     11335 |    2039     6957    20726 |     6014     3569     28 |  0.000 % |
2.10/2.15	c |     17101 |    2039     6957    20726 |     6616     3147     26 |  0.000 % |
3.30/3.35	c |     25750 |    2039     6957    20726 |     7278     4907     28 |  0.000 % |
5.29/5.33	c |     38724 |    2039     6957    20726 |     8005     6728     28 |  0.000 % |
8.29/8.37	c |     58185 |    2039     6957    20726 |     8806     5612     27 |  0.000 % |
13.19/13.21	c |     87378 |    2039     6957    20726 |     9687     7846     24 |  0.000 % |
20.48/20.57	c |    131168 |    2039     6957    20726 |    10655     7184     30 |  0.000 % |
32.69/32.72	c |    196854 |    2039     6957    20726 |    11721     7734     31 |  0.000 % |
51.68/51.72	c |    295380 |    2039     6957    20726 |    12893    11055     27 |  0.000 % |
80.37/80.47	c |    443169 |    2039     6957    20726 |    14182     8534     25 |  0.000 % |
130.05/130.18	c |    664852 |    2039     6957    20726 |    15601    13621     33 |  0.000 % |
207.63/207.71	c |    997377 |    2039     6957    20726 |    17161    14600     28 |  0.000 % |
326.19/326.38	c |   1496165 |    2039     6957    20726 |    18877    10588     28 |  0.000 % |
515.13/515.39	c |   2244347 |    2039     6957    20726 |    20765    15074     27 |  0.000 % |
842.83/843.16	c |   3366621 |    2039     6957    20726 |    22841    15018     34 |  0.000 % |

Verifier Data (download as text)

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

Watcher Data (download as text)

runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node3/watcher-421400-1177503386 -o ROOT/results/node3/solver-421400-1177503386 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/421400-1177503386/minisat_noassertions /tmp/evaluation/421400-1177503386/instance-421400-1177503386.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2400 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: 0.98 0.98 0.95 3/77 11370
/proc/meminfo: memFree=1769952/2055920 swapFree=4138796/4192956
[pid=11370] ppid=11368 vsize=2176 CPUtime=0
/proc/11370/stat : 11370 (minisat_noasser) R 11368 11370 9988 0 -1 4194304 226 0 0 0 0 0 0 0 18 0 1 0 226376382 2228224 212 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134686936 0 0 4096 3 0 0 0 17 1 0 0
/proc/11370/statm: 544 212 50 130 0 411 0

[startup+0.0583211 s]
/proc/loadavg: 0.98 0.98 0.95 3/77 11370
/proc/meminfo: memFree=1769952/2055920 swapFree=4138796/4192956
[pid=11370] ppid=11368 vsize=2616 CPUtime=0.05
/proc/11370/stat : 11370 (minisat_noasser) R 11368 11370 9988 0 -1 4194304 363 0 0 0 5 0 0 0 18 0 1 0 226376382 2678784 349 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547143 0 0 4096 3 0 0 0 17 1 0 0
/proc/11370/statm: 654 349 66 130 0 521 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 2616

[startup+0.102328 s]
/proc/loadavg: 0.98 0.98 0.95 3/77 11370
/proc/meminfo: memFree=1769952/2055920 swapFree=4138796/4192956
[pid=11370] ppid=11368 vsize=2616 CPUtime=0.1
/proc/11370/stat : 11370 (minisat_noasser) R 11368 11370 9988 0 -1 4194304 363 0 0 0 10 0 0 0 18 0 1 0 226376382 2678784 349 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546878 0 0 4096 3 0 0 0 17 1 0 0
/proc/11370/statm: 654 349 66 130 0 521 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2616

[startup+0.301361 s]
/proc/loadavg: 0.98 0.98 0.95 3/77 11370
/proc/meminfo: memFree=1769952/2055920 swapFree=4138796/4192956
[pid=11370] ppid=11368 vsize=2760 CPUtime=0.3
/proc/11370/stat : 11370 (minisat_noasser) R 11368 11370 9988 0 -1 4194304 388 0 0 0 30 0 0 0 19 0 1 0 226376382 2826240 374 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546885 0 0 4096 3 0 0 0 17 1 0 0
/proc/11370/statm: 690 374 66 130 0 557 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 2760

[startup+0.701431 s]
/proc/loadavg: 0.98 0.98 0.95 3/77 11370
/proc/meminfo: memFree=1769952/2055920 swapFree=4138796/4192956
[pid=11370] ppid=11368 vsize=3024 CPUtime=0.7
/proc/11370/stat : 11370 (minisat_noasser) R 11368 11370 9988 0 -1 4194304 460 0 0 0 70 0 0 0 23 0 1 0 226376382 3096576 446 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547304 0 0 4096 3 0 0 0 17 1 0 0
/proc/11370/statm: 756 446 66 130 0 623 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 3024

[startup+1.50156 s]
/proc/loadavg: 0.98 0.98 0.95 2/78 11371
/proc/meminfo: memFree=1768344/2055920 swapFree=4138796/4192956
[pid=11370] ppid=11368 vsize=3288 CPUtime=1.5
/proc/11370/stat : 11370 (minisat_noasser) R 11368 11370 9988 0 -1 4194304 507 0 0 0 150 0 0 0 25 0 1 0 226376382 3366912 493 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552454 0 0 4096 3 0 0 0 17 1 0 0
/proc/11370/statm: 822 493 66 130 0 689 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 3288

[startup+3.10182 s]
/proc/loadavg: 0.98 0.98 0.95 2/78 11371
/proc/meminfo: memFree=1767960/2055920 swapFree=4138796/4192956
[pid=11370] ppid=11368 vsize=3556 CPUtime=3.1
/proc/11370/stat : 11370 (minisat_noasser) R 11368 11370 9988 0 -1 4194304 588 0 0 0 310 0 0 0 25 0 1 0 226376382 3641344 574 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547037 0 0 4096 3 0 0 0 17 1 0 0
/proc/11370/statm: 889 574 66 130 0 756 0
Current children cumulated CPU time (s) 3.1
Current children cumulated vsize (KiB) 3556

[startup+6.30134 s]
/proc/loadavg: 0.98 0.98 0.95 2/78 11371
/proc/meminfo: memFree=1767384/2055920 swapFree=4138796/4192956
[pid=11370] ppid=11368 vsize=3952 CPUtime=6.29
/proc/11370/stat : 11370 (minisat_noasser) R 11368 11370 9988 0 -1 4194304 685 0 0 0 629 0 0 0 25 0 1 0 226376382 4046848 671 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/11370/statm: 988 671 66 130 0 855 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3952

[startup+12.7014 s]
/proc/loadavg: 0.98 0.98 0.95 2/78 11371
/proc/meminfo: memFree=1767000/2055920 swapFree=4138796/4192956
[pid=11370] ppid=11368 vsize=4216 CPUtime=12.69
/proc/11370/stat : 11370 (minisat_noasser) R 11368 11370 9988 0 -1 4194304 754 0 0 0 1269 0 0 0 25 0 1 0 226376382 4317184 740 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/11370/statm: 1054 740 66 130 0 921 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4216

[startup+25.5015 s]
/proc/loadavg: 0.98 0.98 0.95 2/78 11371
/proc/meminfo: memFree=1766168/2055920 swapFree=4138796/4192956
[pid=11370] ppid=11368 vsize=5008 CPUtime=25.49
/proc/11370/stat : 11370 (minisat_noasser) R 11368 11370 9988 0 -1 4194304 957 0 0 0 2548 1 0 0 25 0 1 0 226376382 5128192 943 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546937 0 0 4096 3 0 0 0 17 1 0 0
/proc/11370/statm: 1252 943 66 130 0 1119 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 5008

[startup+51.1016 s]
/proc/loadavg: 0.99 0.98 0.95 2/78 11371
/proc/meminfo: memFree=1765592/2055920 swapFree=4138796/4192956
[pid=11370] ppid=11368 vsize=5536 CPUtime=51.08
/proc/11370/stat : 11370 (minisat_noasser) R 11368 11370 9988 0 -1 4194304 1092 0 0 0 5107 1 0 0 25 0 1 0 226376382 5668864 1078 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/11370/statm: 1384 1078 66 130 0 1251 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 5536

[startup+102.306 s]
/proc/loadavg: 0.99 0.98 0.95 2/78 11371
/proc/meminfo: memFree=1763480/2055920 swapFree=4138796/4192956
[pid=11370] ppid=11368 vsize=7688 CPUtime=102.27
/proc/11370/stat : 11370 (minisat_noasser) R 11368 11370 9988 0 -1 4194304 1605 0 0 0 10225 2 0 0 25 0 1 0 226376382 7872512 1591 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547171 0 0 4096 3 0 0 0 17 1 0 0
/proc/11370/statm: 1922 1591 66 130 0 1789 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 7688

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.95 2/78 11371
/proc/meminfo: memFree=1763352/2055920 swapFree=4138796/4192956
[pid=11370] ppid=11368 vsize=7824 CPUtime=162.24
/proc/11370/stat : 11370 (minisat_noasser) R 11368 11370 9988 0 -1 4194304 1644 0 0 0 16222 2 0 0 25 0 1 0 226376382 8011776 1630 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/11370/statm: 1956 1630 66 130 0 1823 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 7824

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.95 2/78 11371
/proc/meminfo: memFree=1762840/2055920 swapFree=4138796/4192956
[pid=11370] ppid=11368 vsize=8368 CPUtime=222.23
/proc/11370/stat : 11370 (minisat_noasser) R 11368 11370 9988 0 -1 4194304 1773 0 0 0 22220 3 0 0 25 0 1 0 226376382 8568832 1759 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547032 0 0 4096 3 0 0 0 17 1 0 0
/proc/11370/statm: 2092 1759 66 130 0 1959 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 8368

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.95 2/78 11371
/proc/meminfo: memFree=1762456/2055920 swapFree=4138796/4192956
[pid=11370] ppid=11368 vsize=8636 CPUtime=282.2
/proc/11370/stat : 11370 (minisat_noasser) R 11368 11370 9988 0 -1 4194304 1859 0 0 0 28217 3 0 0 25 0 1 0 226376382 8843264 1845 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/11370/statm: 2159 1845 66 130 0 2026 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 8636

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.95 2/78 11371
/proc/meminfo: memFree=1761560/2055920 swapFree=4138796/4192956
[pid=11370] ppid=11368 vsize=9660 CPUtime=342.18
/proc/11370/stat : 11370 (minisat_noasser) R 11368 11370 9988 0 -1 4194304 2099 0 0 0 34214 4 0 0 25 0 1 0 226376382 9891840 2085 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547143 0 0 4096 3 0 0 0 17 1 0 0
/proc/11370/statm: 2415 2085 66 130 0 2282 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 9660

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.95 2/78 11371
/proc/meminfo: memFree=1761112/2055920 swapFree=4138796/4192956
[pid=11370] ppid=11368 vsize=10060 CPUtime=402.16
/proc/11370/stat : 11370 (minisat_noasser) R 11368 11370 9988 0 -1 4194304 2203 0 0 0 40211 5 0 0 25 0 1 0 226376382 10301440 2189 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547174 0 0 4096 3 0 0 0 17 1 0 0
/proc/11370/statm: 2515 2189 66 130 0 2382 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 10060

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.95 2/78 11371
/proc/meminfo: memFree=1760920/2055920 swapFree=4138796/4192956
[pid=11370] ppid=11368 vsize=10200 CPUtime=462.15
/proc/11370/stat : 11370 (minisat_noasser) R 11368 11370 9988 0 -1 4194304 2248 0 0 0 46209 6 0 0 25 0 1 0 226376382 10444800 2234 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/11370/statm: 2550 2234 66 130 0 2417 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 10200

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.95 2/78 11371
/proc/meminfo: memFree=1760280/2055920 swapFree=4138796/4192956
[pid=11370] ppid=11368 vsize=10856 CPUtime=522.13
/proc/11370/stat : 11370 (minisat_noasser) R 11368 11370 9988 0 -1 4194304 2409 0 0 0 52206 7 0 0 25 0 1 0 226376382 11116544 2395 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547187 0 0 4096 3 0 0 0 17 1 0 0
/proc/11370/statm: 2714 2395 66 130 0 2581 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 10856

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.95 2/78 11371
/proc/meminfo: memFree=1759832/2055920 swapFree=4138796/4192956
[pid=11370] ppid=11368 vsize=11400 CPUtime=582.11
/proc/11370/stat : 11370 (minisat_noasser) R 11368 11370 9988 0 -1 4194304 2526 0 0 0 58204 7 0 0 25 0 1 0 226376382 11673600 2512 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/11370/statm: 2850 2512 66 130 0 2717 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 11400

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.95 2/78 11371
/proc/meminfo: memFree=1759256/2055920 swapFree=4138796/4192956
[pid=11370] ppid=11368 vsize=11952 CPUtime=642.09
/proc/11370/stat : 11370 (minisat_noasser) R 11368 11370 9988 0 -1 4194304 2670 0 0 0 64201 8 0 0 25 0 1 0 226376382 12238848 2656 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547037 0 0 4096 3 0 0 0 17 1 0 0
/proc/11370/statm: 2988 2656 66 130 0 2855 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 11952

[startup+702.301 s]
/proc/loadavg: 0.99 0.98 0.95 2/78 11371
/proc/meminfo: memFree=1758680/2055920 swapFree=4138796/4192956
[pid=11370] ppid=11368 vsize=12484 CPUtime=702.07
/proc/11370/stat : 11370 (minisat_noasser) R 11368 11370 9988 0 -1 4194304 2807 0 0 0 70198 9 0 0 25 0 1 0 226376382 12783616 2793 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/11370/statm: 3121 2793 66 130 0 2988 0
Current children cumulated CPU time (s) 702.07
Current children cumulated vsize (KiB) 12484

[startup+762.306 s]
/proc/loadavg: 0.99 0.98 0.95 2/78 11371
/proc/meminfo: memFree=1758296/2055920 swapFree=4138796/4192956
[pid=11370] ppid=11368 vsize=12852 CPUtime=762.06
/proc/11370/stat : 11370 (minisat_noasser) R 11368 11370 9988 0 -1 4194304 2885 0 0 0 76197 9 0 0 25 0 1 0 226376382 13160448 2871 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/11370/statm: 3213 2871 66 130 0 3080 0
Current children cumulated CPU time (s) 762.06
Current children cumulated vsize (KiB) 12852

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.95 2/78 11371
/proc/meminfo: memFree=1758168/2055920 swapFree=4138796/4192956
[pid=11370] ppid=11368 vsize=12928 CPUtime=822.03
/proc/11370/stat : 11370 (minisat_noasser) R 11368 11370 9988 0 -1 4194304 2915 0 0 0 82193 10 0 0 25 0 1 0 226376382 13238272 2901 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/11370/statm: 3232 2901 66 130 0 3099 0
Current children cumulated CPU time (s) 822.03
Current children cumulated vsize (KiB) 12928

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.95 2/78 11371
/proc/meminfo: memFree=1757976/2055920 swapFree=4138796/4192956
[pid=11370] ppid=11368 vsize=13060 CPUtime=882.02
/proc/11370/stat : 11370 (minisat_noasser) R 11368 11370 9988 0 -1 4194304 2958 0 0 0 88191 11 0 0 25 0 1 0 226376382 13373440 2944 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546897 0 0 4096 3 0 0 0 17 1 0 0
/proc/11370/statm: 3265 2944 66 130 0 3132 0
Current children cumulated CPU time (s) 882.02
Current children cumulated vsize (KiB) 13060

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.95 2/78 11373
/proc/meminfo: memFree=1757336/2055920 swapFree=4138796/4192956
[pid=11370] ppid=11368 vsize=13616 CPUtime=941.99
/proc/11370/stat : 11370 (minisat_noasser) R 11368 11370 9988 0 -1 4194304 3074 0 0 0 94188 11 0 0 25 0 1 0 226376382 13942784 3060 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/11370/statm: 3404 3060 66 130 0 3271 0
Current children cumulated CPU time (s) 941.99
Current children cumulated vsize (KiB) 13616

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.95 2/78 11373
/proc/meminfo: memFree=1757208/2055920 swapFree=4138796/4192956
[pid=11370] ppid=11368 vsize=13748 CPUtime=1001.98
/proc/11370/stat : 11370 (minisat_noasser) R 11368 11370 9988 0 -1 4194304 3138 0 0 0 100186 12 0 0 25 0 1 0 226376382 14077952 3124 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/11370/statm: 3437 3124 66 130 0 3304 0
Current children cumulated CPU time (s) 1001.98
Current children cumulated vsize (KiB) 13748

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.95 2/78 11373
/proc/meminfo: memFree=1757208/2055920 swapFree=4138796/4192956
[pid=11370] ppid=11368 vsize=13896 CPUtime=1061.96
/proc/11370/stat : 11370 (minisat_noasser) R 11368 11370 9988 0 -1 4194304 3153 0 0 0 106184 12 0 0 25 0 1 0 226376382 14229504 3139 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/11370/statm: 3474 3139 66 130 0 3341 0
Current children cumulated CPU time (s) 1061.96
Current children cumulated vsize (KiB) 13896

[startup+1122.3 s]
/proc/loadavg: 1.15 1.03 0.97 2/78 11373
/proc/meminfo: memFree=1757144/2055920 swapFree=4138796/4192956
[pid=11370] ppid=11368 vsize=13896 CPUtime=1121.93
/proc/11370/stat : 11370 (minisat_noasser) R 11368 11370 9988 0 -1 4194304 3157 0 0 0 112181 12 0 0 25 0 1 0 226376382 14229504 3143 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/11370/statm: 3474 3143 66 130 0 3341 0
Current children cumulated CPU time (s) 1121.93
Current children cumulated vsize (KiB) 13896

[startup+1182.3 s]
/proc/loadavg: 1.12 1.04 0.97 2/78 11373
/proc/meminfo: memFree=1756696/2055920 swapFree=4138796/4192956
[pid=11370] ppid=11368 vsize=14436 CPUtime=1181.92
/proc/11370/stat : 11370 (minisat_noasser) R 11368 11370 9988 0 -1 4194304 3276 0 0 0 118179 13 0 0 25 0 1 0 226376382 14782464 3262 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547037 0 0 4096 3 0 0 0 17 1 0 0
/proc/11370/statm: 3609 3262 66 130 0 3476 0
Current children cumulated CPU time (s) 1181.92
Current children cumulated vsize (KiB) 14436



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.09 1.04 0.97 2/78 11373
/proc/meminfo: memFree=1756696/2055920 swapFree=4138796/4192956
[pid=11370] ppid=11368 vsize=14436 CPUtime=1200.01
/proc/11370/stat : 11370 (minisat_noasser) R 11368 11370 9988 0 -1 4194304 3276 0 0 0 119988 13 0 0 25 0 1 0 226376382 14782464 3262 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/11370/statm: 3609 3262 66 130 0 3476 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 14436

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.41
CPU time (s): 1200.03
CPU user time (s): 1199.89
CPU system time (s): 0.142978
CPU usage (%): 99.9685
Max. virtual memory (cumulated for all children) (KiB): 14436

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.89
system time used= 0.142978
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3276
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= 24671

runsolver used 0.930858 second user time and 2.56361 second system time

The end

Launcher Data (download as text)

Begin job on node3 on Wed Apr 25 12:16:26 UTC 2007

IDJOB= 421400
IDBENCH= 20321
IDSOLVER= 188
FILE ID= node3/421400-1177503386

PBS_JOBID= 4685858

Free space on /tmp= 66364 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.8/v2405/unif2p-p0.8-v2405-c7479-S1117386741-13-UNSAT.cnf
COMMAND LINE= /tmp/evaluation/421400-1177503386/minisat_noassertions /tmp/evaluation/421400-1177503386/instance-421400-1177503386.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node3/watcher-421400-1177503386 -o ROOT/results/node3/solver-421400-1177503386 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/421400-1177503386/minisat_noassertions /tmp/evaluation/421400-1177503386/instance-421400-1177503386.cnf

META MD5SUM SOLVER= 80cbedba287df00eb7b45eadedad758b
MD5SUM BENCH=  f92c9470ce530d69e9c5c87f2f1f8a3e

RANDOM SEED= 613430785

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node3.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		: 3000.270
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		: 3000.270
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:       1770360 kB
Buffers:         42372 kB
Cached:         163764 kB
SwapCached:      17720 kB
Active:         120212 kB
Inactive:       122532 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1770360 kB
SwapTotal:     4192956 kB
SwapFree:      4138796 kB
Dirty:            1596 kB
Writeback:           0 kB
Mapped:          42596 kB
Slab:            28328 kB
Committed_AS:  6125260 kB
PageTables:       1812 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= 66364 MiB

End job on node3 on Wed Apr 25 12:36:29 UTC 2007