Trace number 421458

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) 1200.11 1200.43

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/dated-5-19-u.cnf
MD5SUM3be331331884289c55e55acdeed55dc7
Bench CategoryINDUST (industrial 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 variables208002
Number of clauses986543
Sum of the clauses size2288164
Maximum clause length10
Minimum clause length1
Number of clauses of size 117318
Number of clauses of size 2753529
Number of clauses of size 3176796
Number of clauses of size 44320
Number of clauses of size 517280
Number of clauses of size over 517300

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:  208002                                               |
0.00/0.00	c |  Number of clauses:    986543                                               |
1.19/1.22	c |  Parsing time:         1.10         s                                       |
4.29/4.38	c ============================[ Search Statistics ]==============================
4.29/4.38	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
4.29/4.38	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
4.29/4.38	c ===============================================================================
4.29/4.38	c |         0 |   64079   408121  1078364 |   136040        0    nan |  0.000 % |
4.79/4.82	c |       100 |   63550   408121  1078364 |   149644       81     43 | 43.726 % |
5.09/5.16	c |       250 |   63061   408121  1078364 |   164608      219     29 | 45.663 % |
5.59/5.61	c |       476 |   62671   408121  1078364 |   181069      431     44 | 49.326 % |
6.19/6.29	c |       817 |   60153   408121  1078364 |   199176      758     44 | 54.037 % |
7.29/7.31	c |      1323 |   35449   204160   567659 |   219094     1118     48 | 55.624 % |
8.29/8.35	c |      2082 |   34839   199805   556338 |   241003     1866     55 | 60.530 % |
9.59/9.66	c |      3223 |   25232   134921   379855 |   265104     2818     56 | 60.536 % |
11.59/11.68	c |      4932 |   24705   131123   369889 |   291614     4507     54 | 61.644 % |
14.39/14.42	c |      7496 |   22895   119632   336612 |   320775     7062     52 | 61.729 % |
17.49/17.55	c |     11340 |   22730   118768   334122 |   352853    10890     54 | 61.737 % |
24.38/24.40	c |     17107 |   22018   114506   322288 |   388138    16650     58 | 62.086 % |
35.08/35.15	c |     25758 |   21445   111540   313764 |   426952    25242     57 | 62.352 % |
51.38/51.42	c |     38733 |   21424   111412   313413 |   469648    38210     53 | 62.361 % |
85.07/85.12	c |     58197 |   21422   111403   313390 |   516612    57672     49 | 62.362 % |
133.76/133.85	c |     87389 |   21383   111200   312803 |   568274    86863     48 | 62.381 % |
245.73/245.81	c |    131180 |   19094    97826   274981 |   625101   130557     45 | 63.482 % |
450.57/450.79	c |    196864 |   19019    97271   273473 |   687611   196237     39 | 63.518 % |
818.18/818.42	c |    295391 |   18123    92281   260627 |   756373   294748     36 | 63.948 % |

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/node24/watcher-421458-1177491782 -o ROOT/results/node24/solver-421458-1177491782 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/421458-1177491782/minisat_noassertions /tmp/evaluation/421458-1177491782/instance-421458-1177491782.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: 0.93 0.95 0.69 3/77 11380
/proc/meminfo: memFree=1769368/2055920 swapFree=4143328/4192956
[pid=11380] ppid=11378 vsize=2476 CPUtime=0
/proc/11380/stat : 11380 (minisat_noasser) R 11378 11380 11077 0 -1 4194304 493 0 0 0 0 0 0 0 18 0 1 0 197096391 2535424 479 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134686936 0 0 4096 3 0 0 0 17 1 0 0
/proc/11380/statm: 619 486 50 130 0 486 0

[startup+0.017686 s]
/proc/loadavg: 0.93 0.95 0.69 3/77 11380
/proc/meminfo: memFree=1769368/2055920 swapFree=4143328/4192956
[pid=11380] ppid=11378 vsize=5168 CPUtime=0.01
/proc/11380/stat : 11380 (minisat_noasser) R 11378 11380 11077 0 -1 4194304 1082 0 0 0 1 0 0 0 18 0 1 0 197096391 5292032 1068 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134524854 0 0 4096 3 0 0 0 17 1 0 0
/proc/11380/statm: 1292 1069 50 130 0 1159 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5168

[startup+0.101695 s]
/proc/loadavg: 0.93 0.95 0.69 3/77 11380
/proc/meminfo: memFree=1769368/2055920 swapFree=4143328/4192956
[pid=11380] ppid=11378 vsize=13032 CPUtime=0.09
/proc/11380/stat : 11380 (minisat_noasser) R 11378 11380 11077 0 -1 4194304 3015 0 0 0 8 1 0 0 18 0 1 0 197096391 13344768 3001 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/11380/statm: 3258 3002 50 130 0 3125 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 13032

[startup+0.301715 s]
/proc/loadavg: 0.93 0.95 0.69 3/77 11380
/proc/meminfo: memFree=1769368/2055920 swapFree=4143328/4192956
[pid=11380] ppid=11378 vsize=38056 CPUtime=0.29
/proc/11380/stat : 11380 (minisat_noasser) R 11378 11380 11077 0 -1 4194304 8594 0 0 0 25 4 0 0 19 0 1 0 197096391 38969344 8580 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/11380/statm: 9514 8580 50 130 0 9381 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 38056

[startup+0.701758 s]
/proc/loadavg: 0.93 0.95 0.69 3/77 11380
/proc/meminfo: memFree=1769368/2055920 swapFree=4143328/4192956
[pid=11380] ppid=11378 vsize=56276 CPUtime=0.69
/proc/11380/stat : 11380 (minisat_noasser) R 11378 11380 11077 0 -1 4194304 13002 0 0 0 61 8 0 0 23 0 1 0 197096391 57626624 12988 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/11380/statm: 14069 12990 50 130 0 13936 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 56276

[startup+1.50184 s]
/proc/loadavg: 0.93 0.95 0.69 3/78 11381
/proc/meminfo: memFree=1699728/2055920 swapFree=4143328/4192956
[pid=11380] ppid=11378 vsize=86164 CPUtime=1.49
/proc/11380/stat : 11380 (minisat_noasser) R 11378 11380 11077 0 -1 4194304 19487 0 0 0 137 12 0 0 25 0 1 0 197096391 88231936 19465 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529222 0 0 4096 3 0 0 0 17 1 0 0
/proc/11380/statm: 21541 19465 61 130 0 21408 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 86164

[startup+3.10301 s]
/proc/loadavg: 0.93 0.95 0.69 2/78 11381
/proc/meminfo: memFree=1686416/2055920 swapFree=4143328/4192956
[pid=11380] ppid=11378 vsize=105824 CPUtime=3.09
/proc/11380/stat : 11380 (minisat_noasser) R 11378 11380 11077 0 -1 4194304 23969 0 0 0 295 14 0 0 25 0 1 0 197096391 108363776 23947 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134682478 0 0 4096 3 0 0 0 17 1 0 0
/proc/11380/statm: 26456 23947 61 130 0 26323 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 105824

[startup+6.30135 s]
/proc/loadavg: 0.93 0.95 0.69 2/78 11381
/proc/meminfo: memFree=1680592/2055920 swapFree=4143328/4192956
[pid=11380] ppid=11378 vsize=96200 CPUtime=6.29
/proc/11380/stat : 11380 (minisat_noasser) R 11378 11380 11077 0 -1 4194304 25789 0 0 0 613 16 0 0 25 0 1 0 197096391 98508800 22162 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546308 0 0 4096 3 0 0 0 17 1 0 0
/proc/11380/statm: 24050 22162 67 130 0 23917 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 96200

[startup+12.701 s]
/proc/loadavg: 0.94 0.95 0.69 2/78 11381
/proc/meminfo: memFree=1680720/2055920 swapFree=4143328/4192956
[pid=11380] ppid=11378 vsize=96200 CPUtime=12.69
/proc/11380/stat : 11380 (minisat_noasser) R 11378 11380 11077 0 -1 4194304 25790 0 0 0 1253 16 0 0 25 0 1 0 197096391 98508800 22163 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546809 0 0 4096 3 0 0 0 17 1 0 0
/proc/11380/statm: 24050 22163 67 130 0 23917 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 96200

[startup+25.5014 s]
/proc/loadavg: 0.95 0.96 0.70 2/78 11381
/proc/meminfo: memFree=1680784/2055920 swapFree=4143328/4192956
[pid=11380] ppid=11378 vsize=96200 CPUtime=25.48
/proc/11380/stat : 11380 (minisat_noasser) R 11378 11380 11077 0 -1 4194304 25790 0 0 0 2532 16 0 0 25 0 1 0 197096391 98508800 22163 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/11380/statm: 24050 22163 67 130 0 23917 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 96200

[startup+51.1011 s]
/proc/loadavg: 0.97 0.96 0.70 2/78 11381
/proc/meminfo: memFree=1680592/2055920 swapFree=4143328/4192956
[pid=11380] ppid=11378 vsize=96364 CPUtime=51.08
/proc/11380/stat : 11380 (minisat_noasser) R 11378 11380 11077 0 -1 4194304 25828 0 0 0 5092 16 0 0 25 0 1 0 197096391 98676736 22201 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548211 0 0 4096 3 0 0 0 17 1 0 0
/proc/11380/statm: 24091 22201 67 130 0 23958 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 96364

[startup+102.306 s]
/proc/loadavg: 1.06 0.98 0.72 2/78 11381
/proc/meminfo: memFree=1680464/2055920 swapFree=4143328/4192956
[pid=11380] ppid=11378 vsize=96564 CPUtime=102.27
/proc/11380/stat : 11380 (minisat_noasser) R 11378 11380 11077 0 -1 4194304 25858 0 0 0 10210 17 0 0 25 0 1 0 197096391 98881536 22231 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/11380/statm: 24141 22231 67 130 0 24008 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 96564

[startup+162.302 s]
/proc/loadavg: 1.10 1.00 0.74 2/78 11381
/proc/meminfo: memFree=1679120/2055920 swapFree=4143328/4192956
[pid=11380] ppid=11378 vsize=98360 CPUtime=162.25
/proc/11380/stat : 11380 (minisat_noasser) R 11378 11380 11077 0 -1 4194304 26215 0 0 0 16208 17 0 0 25 0 1 0 197096391 100720640 22567 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/11380/statm: 24590 22567 67 130 0 24457 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 98360

[startup+222.301 s]
/proc/loadavg: 1.10 1.01 0.76 2/78 11381
/proc/meminfo: memFree=1678992/2055920 swapFree=4143328/4192956
[pid=11380] ppid=11378 vsize=98360 CPUtime=222.24
/proc/11380/stat : 11380 (minisat_noasser) R 11378 11380 11077 0 -1 4194304 26239 0 0 0 22206 18 0 0 25 0 1 0 197096391 100720640 22591 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/11380/statm: 24590 22591 67 130 0 24457 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 98360

[startup+282.302 s]
/proc/loadavg: 1.10 1.02 0.78 2/78 11381
/proc/meminfo: memFree=1678928/2055920 swapFree=4143328/4192956
[pid=11380] ppid=11378 vsize=98628 CPUtime=282.22
/proc/11380/stat : 11380 (minisat_noasser) R 11378 11380 11077 0 -1 4194304 26263 0 0 0 28204 18 0 0 25 0 1 0 197096391 100995072 22615 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/11380/statm: 24657 22615 67 130 0 24524 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 98628

[startup+342.301 s]
/proc/loadavg: 1.09 1.03 0.79 2/78 11381
/proc/meminfo: memFree=1677584/2055920 swapFree=4143328/4192956
[pid=11380] ppid=11378 vsize=99848 CPUtime=342.21
/proc/11380/stat : 11380 (minisat_noasser) R 11378 11380 11077 0 -1 4194304 26610 0 0 0 34202 19 0 0 25 0 1 0 197096391 102244352 22962 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/11380/statm: 24962 22962 67 130 0 24829 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 99848

[startup+402.301 s]
/proc/loadavg: 1.12 1.05 0.82 2/78 11381
/proc/meminfo: memFree=1675536/2055920 swapFree=4143328/4192956
[pid=11380] ppid=11378 vsize=101948 CPUtime=402.19
/proc/11380/stat : 11380 (minisat_noasser) R 11378 11380 11077 0 -1 4194304 27109 0 0 0 40199 20 0 0 25 0 1 0 197096391 104394752 23461 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546847 0 0 4096 3 0 0 0 17 1 0 0
/proc/11380/statm: 25487 23461 67 130 0 25354 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 101948

[startup+462.302 s]
/proc/loadavg: 1.09 1.06 0.83 2/78 11381
/proc/meminfo: memFree=1673232/2055920 swapFree=4143328/4192956
[pid=11380] ppid=11378 vsize=104352 CPUtime=462.17
/proc/11380/stat : 11380 (minisat_noasser) R 11378 11380 11077 0 -1 4194304 27703 0 0 0 46196 21 0 0 25 0 1 0 197096391 106856448 24055 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546920 0 0 4096 3 0 0 0 17 1 0 0
/proc/11380/statm: 26088 24055 67 130 0 25955 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 104352

[startup+522.301 s]
/proc/loadavg: 1.03 1.04 0.83 2/78 11381
/proc/meminfo: memFree=1671440/2055920 swapFree=4143328/4192956
[pid=11380] ppid=11378 vsize=106532 CPUtime=522.16
/proc/11380/stat : 11380 (minisat_noasser) R 11378 11380 11077 0 -1 4194304 28177 0 0 0 52194 22 0 0 25 0 1 0 197096391 109088768 24529 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547199 0 0 4096 3 0 0 0 17 1 0 0
/proc/11380/statm: 26633 24529 67 130 0 26500 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 106532

[startup+582.302 s]
/proc/loadavg: 1.01 1.03 0.84 2/78 11381
/proc/meminfo: memFree=1668240/2055920 swapFree=4143328/4192956
[pid=11380] ppid=11378 vsize=109804 CPUtime=582.14
/proc/11380/stat : 11380 (minisat_noasser) R 11378 11380 11077 0 -1 4194304 28956 0 0 0 58190 24 0 0 25 0 1 0 197096391 112439296 25308 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552406 0 0 4096 3 0 0 0 17 1 0 0
/proc/11380/statm: 27451 25308 67 130 0 27318 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 109804

[startup+642.301 s]
/proc/loadavg: 1.00 1.02 0.85 2/78 11381
/proc/meminfo: memFree=1665808/2055920 swapFree=4143328/4192956
[pid=11380] ppid=11378 vsize=112180 CPUtime=642.13
/proc/11380/stat : 11380 (minisat_noasser) R 11378 11380 11077 0 -1 4194304 29556 0 0 0 64188 25 0 0 25 0 1 0 197096391 114872320 25908 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/11380/statm: 28045 25908 67 130 0 27912 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 112180

[startup+702.302 s]
/proc/loadavg: 1.00 1.02 0.85 2/78 11381
/proc/meminfo: memFree=1663568/2055920 swapFree=4143328/4192956
[pid=11380] ppid=11378 vsize=114544 CPUtime=702.11
/proc/11380/stat : 11380 (minisat_noasser) R 11378 11380 11077 0 -1 4194304 30117 0 0 0 70185 26 0 0 25 0 1 0 197096391 117293056 26469 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552454 0 0 4096 3 0 0 0 17 1 0 0
/proc/11380/statm: 28636 26469 67 130 0 28503 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 114544

[startup+762.306 s]
/proc/loadavg: 1.00 1.01 0.86 2/78 11381
/proc/meminfo: memFree=1661328/2055920 swapFree=4143328/4192956
[pid=11380] ppid=11378 vsize=116784 CPUtime=762.09
/proc/11380/stat : 11380 (minisat_noasser) R 11378 11380 11077 0 -1 4194304 30689 0 0 0 76182 27 0 0 25 0 1 0 197096391 119586816 27041 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546999 0 0 4096 3 0 0 0 17 1 0 0
/proc/11380/statm: 29196 27041 67 130 0 29063 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 116784

[startup+822.301 s]
/proc/loadavg: 1.00 1.01 0.86 2/78 11381
/proc/meminfo: memFree=1659152/2055920 swapFree=4143328/4192956
[pid=11380] ppid=11378 vsize=118988 CPUtime=822.08
/proc/11380/stat : 11380 (minisat_noasser) R 11378 11380 11077 0 -1 4194304 31241 0 0 0 82180 28 0 0 25 0 1 0 197096391 121843712 27593 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/11380/statm: 29747 27593 67 130 0 29614 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 118988

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 0.87 2/78 11381
/proc/meminfo: memFree=1656848/2055920 swapFree=4143328/4192956
[pid=11380] ppid=11378 vsize=121132 CPUtime=882.06
/proc/11380/stat : 11380 (minisat_noasser) R 11378 11380 11077 0 -1 4194304 31823 0 0 0 88176 30 0 0 25 0 1 0 197096391 124039168 28175 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546920 0 0 4096 3 0 0 0 17 1 0 0
/proc/11380/statm: 30283 28175 67 130 0 30150 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 121132

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 0.88 3/78 11381
/proc/meminfo: memFree=1654608/2055920 swapFree=4143328/4192956
[pid=11380] ppid=11378 vsize=123956 CPUtime=942.04
/proc/11380/stat : 11380 (minisat_noasser) R 11378 11380 11077 0 -1 4194304 32376 0 0 0 94173 31 0 0 25 0 1 0 197096391 126930944 28728 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/11380/statm: 30989 28728 67 130 0 30856 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 123956

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.88 2/78 11381
/proc/meminfo: memFree=1652304/2055920 swapFree=4143328/4192956
[pid=11380] ppid=11378 vsize=126304 CPUtime=1002.03
/proc/11380/stat : 11380 (minisat_noasser) R 11378 11380 11077 0 -1 4194304 32944 0 0 0 100171 32 0 0 25 0 1 0 197096391 129335296 29296 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/11380/statm: 31576 29296 67 130 0 31443 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 126304

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.89 2/78 11381
/proc/meminfo: memFree=1649808/2055920 swapFree=4143328/4192956
[pid=11380] ppid=11378 vsize=128884 CPUtime=1062.02
/proc/11380/stat : 11380 (minisat_noasser) R 11378 11380 11077 0 -1 4194304 33570 0 0 0 106169 33 0 0 25 0 1 0 197096391 131977216 29922 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/11380/statm: 32221 29922 67 130 0 32088 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 128884

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.89 2/78 11381
/proc/meminfo: memFree=1647568/2055920 swapFree=4143328/4192956
[pid=11380] ppid=11378 vsize=131208 CPUtime=1122
/proc/11380/stat : 11380 (minisat_noasser) R 11378 11380 11077 0 -1 4194304 34118 0 0 0 112166 34 0 0 25 0 1 0 197096391 134356992 30470 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/11380/statm: 32802 30470 67 130 0 32669 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 131208

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.90 2/78 11381
/proc/meminfo: memFree=1645456/2055920 swapFree=4143328/4192956
[pid=11380] ppid=11378 vsize=133184 CPUtime=1181.99
/proc/11380/stat : 11380 (minisat_noasser) R 11378 11380 11077 0 -1 4194304 34648 0 0 0 118164 35 0 0 25 0 1 0 197096391 136380416 31000 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/11380/statm: 33296 31000 67 130 0 33163 0
Current children cumulated CPU time (s) 1181.99
Current children cumulated vsize (KiB) 133184



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 0.90 2/78 11381
/proc/meminfo: memFree=1644752/2055920 swapFree=4143328/4192956
[pid=11380] ppid=11378 vsize=133836 CPUtime=1200.08
/proc/11380/stat : 11380 (minisat_noasser) R 11378 11380 11077 0 -1 4194304 34820 0 0 0 119973 35 0 0 25 0 1 0 197096391 137048064 31172 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/11380/statm: 33459 31172 67 130 0 33326 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 133836

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): 1200.43
CPU time (s): 1200.11
CPU user time (s): 1199.74
CPU system time (s): 0.374943
CPU usage (%): 99.974
Max. virtual memory (cumulated for all children) (KiB): 133836

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.74
system time used= 0.374943
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 34820
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= 25016

runsolver used 1.03784 second user time and 2.74158 second system time

The end

Launcher Data (download as text)

Begin job on node24 on Wed Apr 25 09:03:04 UTC 2007

IDJOB= 421458
IDBENCH= 20381
IDSOLVER= 188
FILE ID= node24/421458-1177491782

PBS_JOBID= 4685844

Free space on /tmp= 66216 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/industrial/anbulagan/hard-unsat/dated-5-19-u.cnf
COMMAND LINE= /tmp/evaluation/421458-1177491782/minisat_noassertions /tmp/evaluation/421458-1177491782/instance-421458-1177491782.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node24/watcher-421458-1177491782 -o ROOT/results/node24/solver-421458-1177491782 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/421458-1177491782/minisat_noassertions /tmp/evaluation/421458-1177491782/instance-421458-1177491782.cnf

META MD5SUM SOLVER= 80cbedba287df00eb7b45eadedad758b
MD5SUM BENCH=  3be331331884289c55e55acdeed55dc7

RANDOM SEED= 866200398

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node24.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		: 3000.238
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.238
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1769776 kB
Buffers:         42868 kB
Cached:         158852 kB
SwapCached:      17512 kB
Active:         120376 kB
Inactive:       104756 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1769776 kB
SwapTotal:     4192956 kB
SwapFree:      4143328 kB
Dirty:           19292 kB
Writeback:           0 kB
Mapped:          29932 kB
Slab:            46508 kB
Committed_AS:  3776264 kB
PageTables:       1808 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= 66216 MiB

End job on node24 on Wed Apr 25 09:23:06 UTC 2007