Trace number 1716451

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
MiniSat 2.1 (Sat-race'08 Edition)? (TO) 1200.1 1200.64

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/dated-5-17-u.cnf
MD5SUM83ece6745238c422c7e68e5a07fc7f73
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark387.769
Satisfiable
(Un)Satisfiability was proved
Number of variables183464
Number of clauses855717
Sum of the clauses size1974802
Maximum clause length10
Minimum clause length1
Number of clauses of size 115316
Number of clauses of size 2664917
Number of clauses of size 3141084
Number of clauses of size 43820
Number of clauses of size 515280
Number of clauses of size over 515300

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 |                                                                             |
0.89/0.93	c |  Number of variables:        183464                                         |
0.89/0.93	c |  Number of clauses:          840401                                         |
0.89/0.93	c |  Parse time:                   0.83 s                                       |
3.19/3.22	c |  Simplification time:          2.25 s                                       |
3.19/3.22	c |                                                                             |
3.19/3.22	c ============================[ Search Statistics ]==============================
3.19/3.22	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
3.19/3.22	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
3.19/3.22	c ===============================================================================
3.28/3.35	c |       100 |   52755   342767   902369 |   125681       93     63 | 43.861 % |
3.49/3.56	c |       250 |   42857   342767   902369 |   138249      230     58 | 49.257 % |
3.79/3.88	c |       475 |   41684   342767   902369 |   152074      452     55 | 49.896 % |
4.49/4.56	c |       812 |   29051   178017   488678 |   167281      541     40 | 56.782 % |
5.19/5.25	c |      1318 |   27746   147697   410677 |   184009     1006     49 | 57.493 % |
6.19/6.21	c |      2077 |   24540   131202   365972 |   202410     1717     56 | 59.241 % |
7.28/7.35	c |      3216 |   20037    97528   274523 |   222651     2660     58 | 61.695 % |
8.79/8.87	c |      4924 |   19316    90226   254238 |   244917     4296     53 | 62.088 % |
11.08/11.13	c |      7486 |   18827    87709   247708 |   269408     6854     47 | 62.354 % |
14.38/14.42	c |     11330 |   18699    86977   245807 |   296349    10686     43 | 62.424 % |
18.78/18.82	c |     17096 |   17786    82059   232246 |   325984    16425     43 | 62.922 % |
26.28/26.34	c |     25745 |   17785    82055   232236 |   358583    25072     41 | 62.922 % |
36.76/36.86	c |     38719 |   17332    80224   226626 |   394441    38040     41 | 63.169 % |
55.05/55.12	c |     58180 |   16351    74784   211662 |   433885    57467     40 | 63.704 % |
84.34/84.43	c |     87372 |   15333    68362   195339 |   477274    86645     41 | 64.259 % |
136.22/136.30	c |    131161 |   15208    67857   193905 |   525001   130424     40 | 64.327 % |
238.77/238.99	c |    196845 |   14554    63192   181095 |   577501   196044     38 | 64.684 % |
409.90/410.18	c |    295371 |   14025    60706   174204 |   635252   294547     37 | 64.972 % |
730.56/730.98	c |    443160 |   11991    49791   144040 |   698777   442199     35 | 66.081 % |

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1716451-1240615959/watcher-1716451-1240615959 -o /tmp/evaluation-result-1716451-1240615959/solver-1716451-1240615959 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/minisat HOME/instance-1716451-1240615959.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): 1800 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: 1.87 1.84 1.46 3/64 23636
/proc/meminfo: memFree=1049196/2055920 swapFree=4192956/4192956
[pid=23636] ppid=23634 vsize=7960 CPUtime=0
/proc/23636/stat : 23636 (minisat) R 23634 23636 23265 0 -1 4194304 502 0 0 0 0 0 0 0 18 0 1 0 89628608 8151040 486 1992294400 4194304 5092341 548682068832 18446744073709551615 4244968 0 0 4096 3 0 0 0 17 0 0 0
/proc/23636/statm: 1990 487 63 219 0 1768 0

[startup+0.0703069 s]
/proc/loadavg: 1.87 1.84 1.46 3/64 23636
/proc/meminfo: memFree=1049196/2055920 swapFree=4192956/4192956
[pid=23636] ppid=23634 vsize=15088 CPUtime=0.06
/proc/23636/stat : 23636 (minisat) R 23634 23636 23265 0 -1 4194304 2377 0 0 0 6 0 0 0 18 0 1 0 89628608 15450112 2251 1992294400 4194304 5092341 548682068832 18446744073709551615 4244968 0 0 4096 3 0 0 0 17 0 0 0
/proc/23636/statm: 3772 2253 63 219 0 3550 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 15088

[startup+0.10231 s]
/proc/loadavg: 1.87 1.84 1.46 3/64 23636
/proc/meminfo: memFree=1049196/2055920 swapFree=4192956/4192956
[pid=23636] ppid=23634 vsize=21048 CPUtime=0.09
/proc/23636/stat : 23636 (minisat) R 23634 23636 23265 0 -1 4194304 3851 0 0 0 8 1 0 0 18 0 1 0 89628608 21553152 3693 1992294400 4194304 5092341 548682068832 18446744073709551615 4270144 0 0 4096 3 0 0 0 17 0 0 0
/proc/23636/statm: 5262 3693 63 219 0 5040 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 21048

[startup+0.301331 s]
/proc/loadavg: 1.87 1.84 1.46 3/64 23636
/proc/meminfo: memFree=1049196/2055920 swapFree=4192956/4192956
[pid=23636] ppid=23634 vsize=44420 CPUtime=0.29
/proc/23636/stat : 23636 (minisat) R 23634 23636 23265 0 -1 4194304 9951 0 0 0 25 4 0 0 19 0 1 0 89628608 45486080 9363 1992294400 4194304 5092341 548682068832 18446744073709551615 4494759 0 0 4096 3 0 0 0 17 0 0 0
/proc/23636/statm: 11105 9363 63 219 0 10883 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 44420

[startup+0.702376 s]
/proc/loadavg: 1.87 1.84 1.46 3/64 23636
/proc/meminfo: memFree=1049196/2055920 swapFree=4192956/4192956
[pid=23636] ppid=23634 vsize=67148 CPUtime=0.7
/proc/23636/stat : 23636 (minisat) R 23634 23636 23265 0 -1 4194304 16386 0 0 0 62 8 0 0 23 0 1 0 89628608 68759552 15038 1992294400 4194304 5092341 548682068832 18446744073709551615 4494759 0 0 4096 3 0 0 0 17 0 0 0
/proc/23636/statm: 16787 15038 63 219 0 16565 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 67148

[startup+1.50148 s]
/proc/loadavg: 1.87 1.84 1.46 2/65 23637
/proc/meminfo: memFree=975140/2055920 swapFree=4192956/4192956
[pid=23636] ppid=23634 vsize=83476 CPUtime=1.49
/proc/23636/stat : 23636 (minisat) R 23634 23636 23265 0 -1 4194304 20814 0 0 0 139 10 0 0 25 0 1 0 89628608 85479424 18782 1992294400 4194304 5092341 548682068832 18446744073709551615 4219753 0 0 4096 3 0 0 0 17 1 0 0
/proc/23636/statm: 20869 18782 87 219 0 20647 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 83476

[startup+3.10164 s]
/proc/loadavg: 1.87 1.84 1.46 2/65 23637
/proc/meminfo: memFree=968612/2055920 swapFree=4192956/4192956
[pid=23636] ppid=23634 vsize=85408 CPUtime=3.09
/proc/23636/stat : 23636 (minisat) R 23634 23636 23265 0 -1 4194304 22475 0 0 0 297 12 0 0 25 0 1 0 89628608 87457792 18161 1992294400 4194304 5092341 548682068832 18446744073709551615 4484213 0 0 4096 3 0 0 0 17 0 0 0
/proc/23636/statm: 21352 18161 87 219 0 21130 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 85408

[startup+6.302 s]
/proc/loadavg: 1.80 1.83 1.45 2/65 23637
/proc/meminfo: memFree=989420/2055920 swapFree=4192956/4192956
[pid=23636] ppid=23634 vsize=66916 CPUtime=6.29
/proc/23636/stat : 23636 (minisat) R 23634 23636 23265 0 -1 4194304 23894 0 0 0 616 13 0 0 25 0 1 0 89628608 68521984 15032 1992294400 4194304 5092341 548682068832 18446744073709551615 4241048 0 0 4096 3 0 0 0 17 0 0 0
/proc/23636/statm: 16729 15032 101 219 0 16507 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 66916

[startup+12.7017 s]
/proc/loadavg: 1.74 1.81 1.45 2/65 23637
/proc/meminfo: memFree=988268/2055920 swapFree=4192956/4192956
[pid=23636] ppid=23634 vsize=66916 CPUtime=12.68
/proc/23636/stat : 23636 (minisat) R 23634 23636 23265 0 -1 4194304 24186 0 0 0 1255 13 0 0 25 0 1 0 89628608 68521984 15324 1992294400 4194304 5092341 548682068832 18446744073709551615 4244035 0 0 4096 3 0 0 0 17 0 0 0
/proc/23636/statm: 16729 15324 102 219 0 16507 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 66916

[startup+25.5011 s]
/proc/loadavg: 1.57 1.77 1.44 2/65 23637
/proc/meminfo: memFree=985836/2055920 swapFree=4192956/4192956
[pid=23636] ppid=23634 vsize=70808 CPUtime=25.47
/proc/23636/stat : 23636 (minisat) R 23634 23636 23265 0 -1 4194304 24818 0 0 0 2534 13 0 0 25 0 1 0 89628608 72507392 15956 1992294400 4194304 5092341 548682068832 18446744073709551615 4244035 0 0 4096 3 0 0 0 17 0 0 0
/proc/23636/statm: 17702 15956 102 219 0 17480 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 70808

[startup+51.1011 s]
/proc/loadavg: 1.38 1.71 1.43 2/65 23637
/proc/meminfo: memFree=980524/2055920 swapFree=4192956/4192956
[pid=23636] ppid=23634 vsize=77196 CPUtime=51.05
/proc/23636/stat : 23636 (minisat) R 23634 23636 23265 0 -1 4194304 26179 0 0 0 5090 15 0 0 25 0 1 0 89628608 79048704 17317 1992294400 4194304 5092341 548682068832 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 0 0 0
/proc/23636/statm: 19299 17317 102 219 0 19077 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 77196

[startup+102.306 s]
/proc/loadavg: 1.16 1.60 1.41 2/65 23637
/proc/meminfo: memFree=967980/2055920 swapFree=4192956/4192956
[pid=23636] ppid=23634 vsize=90232 CPUtime=102.23
/proc/23636/stat : 23636 (minisat) R 23634 23636 23265 0 -1 4194304 29278 0 0 0 10205 18 0 0 25 0 1 0 89628608 92397568 20416 1992294400 4194304 5092341 548682068832 18446744073709551615 4241086 0 0 4096 3 0 0 0 17 0 0 0
/proc/23636/statm: 22558 20416 102 219 0 22336 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 90232

[startup+162.301 s]
/proc/loadavg: 1.06 1.49 1.38 2/65 23637
/proc/meminfo: memFree=956652/2055920 swapFree=4192956/4192956
[pid=23636] ppid=23634 vsize=107512 CPUtime=162.2
/proc/23636/stat : 23636 (minisat) R 23634 23636 23265 0 -1 4194304 32101 0 0 0 16198 22 0 0 25 0 1 0 89628608 110092288 23239 1992294400 4194304 5092341 548682068832 18446744073709551615 4240667 0 0 4096 3 0 0 0 17 0 0 0
/proc/23636/statm: 26878 23239 102 219 0 26656 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 107512

[startup+222.301 s]
/proc/loadavg: 1.02 1.39 1.35 2/65 23637
/proc/meminfo: memFree=948588/2055920 swapFree=4192956/4192956
[pid=23636] ppid=23634 vsize=111108 CPUtime=222.18
/proc/23636/stat : 23636 (minisat) R 23634 23636 23265 0 -1 4194304 34111 0 0 0 22193 25 0 0 25 0 1 0 89628608 113774592 25249 1992294400 4194304 5092341 548682068832 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 0 0 0
/proc/23636/statm: 27777 25249 102 219 0 27555 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 111108

[startup+282.302 s]
/proc/loadavg: 1.00 1.32 1.33 2/65 23637
/proc/meminfo: memFree=940460/2055920 swapFree=4192956/4192956
[pid=23636] ppid=23634 vsize=133312 CPUtime=282.15
/proc/23636/stat : 23636 (minisat) R 23634 23636 23265 0 -1 4194304 36167 0 0 0 28188 27 0 0 25 0 1 0 89628608 136511488 27305 1992294400 4194304 5092341 548682068832 18446744073709551615 4244035 0 0 4096 3 0 0 0 17 0 0 0
/proc/23636/statm: 33328 27305 102 219 0 33106 0
Current children cumulated CPU time (s) 282.15
Current children cumulated vsize (KiB) 133312

[startup+342.302 s]
/proc/loadavg: 1.00 1.26 1.30 2/65 23639
/proc/meminfo: memFree=932396/2055920 swapFree=4192956/4192956
[pid=23636] ppid=23634 vsize=137128 CPUtime=342.13
/proc/23636/stat : 23636 (minisat) R 23634 23636 23265 0 -1 4194304 38134 0 0 0 34183 30 0 0 25 0 1 0 89628608 140419072 29272 1992294400 4194304 5092341 548682068832 18446744073709551615 4250102 0 0 4096 3 0 0 0 17 0 0 0
/proc/23636/statm: 34282 29272 102 219 0 34060 0
Current children cumulated CPU time (s) 342.13
Current children cumulated vsize (KiB) 137128

[startup+402.302 s]
/proc/loadavg: 1.00 1.21 1.28 2/65 23639
/proc/meminfo: memFree=925484/2055920 swapFree=4192956/4192956
[pid=23636] ppid=23634 vsize=139288 CPUtime=402.11
/proc/23636/stat : 23636 (minisat) R 23634 23636 23265 0 -1 4194304 39883 0 0 0 40179 32 0 0 25 0 1 0 89628608 142630912 31021 1992294400 4194304 5092341 548682068832 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 0 0 0
/proc/23636/statm: 34822 31021 102 219 0 34600 0
Current children cumulated CPU time (s) 402.11
Current children cumulated vsize (KiB) 139288

[startup+462.302 s]
/proc/loadavg: 1.00 1.17 1.26 2/65 23639
/proc/meminfo: memFree=917164/2055920 swapFree=4192956/4192956
[pid=23636] ppid=23634 vsize=144352 CPUtime=462.07
/proc/23636/stat : 23636 (minisat) R 23634 23636 23265 0 -1 4194304 41957 0 0 0 46174 33 0 0 25 0 1 0 89628608 147816448 33095 1992294400 4194304 5092341 548682068832 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 0 0 0
/proc/23636/statm: 36088 33095 102 219 0 35866 0
Current children cumulated CPU time (s) 462.07
Current children cumulated vsize (KiB) 144352

[startup+522.302 s]
/proc/loadavg: 1.00 1.14 1.24 2/65 23639
/proc/meminfo: memFree=911532/2055920 swapFree=4192956/4192956
[pid=23636] ppid=23634 vsize=146272 CPUtime=522.05
/proc/23636/stat : 23636 (minisat) R 23634 23636 23265 0 -1 4194304 43364 0 0 0 52171 34 0 0 25 0 1 0 89628608 149782528 34502 1992294400 4194304 5092341 548682068832 18446744073709551615 4241418 0 0 4096 3 0 0 0 17 0 0 0
/proc/23636/statm: 36568 34502 102 219 0 36346 0
Current children cumulated CPU time (s) 522.05
Current children cumulated vsize (KiB) 146272

[startup+582.301 s]
/proc/loadavg: 1.00 1.11 1.23 2/65 23639
/proc/meminfo: memFree=905388/2055920 swapFree=4192956/4192956
[pid=23636] ppid=23634 vsize=178712 CPUtime=582.03
/proc/23636/stat : 23636 (minisat) R 23634 23636 23265 0 -1 4194304 44895 0 0 0 58167 36 0 0 25 0 1 0 89628608 183001088 36033 1992294400 4194304 5092341 548682068832 18446744073709551615 4241376 0 0 4096 3 0 0 0 17 0 0 0
/proc/23636/statm: 44678 36033 102 219 0 44456 0
Current children cumulated CPU time (s) 582.03
Current children cumulated vsize (KiB) 178712

[startup+642.302 s]
/proc/loadavg: 1.00 1.09 1.21 2/65 23639
/proc/meminfo: memFree=901548/2055920 swapFree=4192956/4192956
[pid=23636] ppid=23634 vsize=179832 CPUtime=642
/proc/23636/stat : 23636 (minisat) R 23634 23636 23265 0 -1 4194304 45871 0 0 0 64164 36 0 0 25 0 1 0 89628608 184147968 37009 1992294400 4194304 5092341 548682068832 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 0 0 0
/proc/23636/statm: 44958 37009 102 219 0 44736 0
Current children cumulated CPU time (s) 642
Current children cumulated vsize (KiB) 179832

[startup+702.303 s]
/proc/loadavg: 1.00 1.07 1.19 2/65 23639
/proc/meminfo: memFree=895980/2055920 swapFree=4192956/4192956
[pid=23636] ppid=23634 vsize=182352 CPUtime=701.98
/proc/23636/stat : 23636 (minisat) R 23634 23636 23265 0 -1 4194304 47262 0 0 0 70160 38 0 0 25 0 1 0 89628608 186728448 38400 1992294400 4194304 5092341 548682068832 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 0 0 0
/proc/23636/statm: 45588 38400 102 219 0 45366 0
Current children cumulated CPU time (s) 701.98
Current children cumulated vsize (KiB) 182352

[startup+762.306 s]
/proc/loadavg: 1.00 1.05 1.18 2/65 23639
/proc/meminfo: memFree=890924/2055920 swapFree=4192956/4192956
[pid=23636] ppid=23634 vsize=183552 CPUtime=761.96
/proc/23636/stat : 23636 (minisat) R 23634 23636 23265 0 -1 4194304 48492 0 0 0 76157 39 0 0 25 0 1 0 89628608 187957248 39630 1992294400 4194304 5092341 548682068832 18446744073709551615 4240665 0 0 4096 3 0 0 0 17 0 0 0
/proc/23636/statm: 45888 39630 102 219 0 45666 0
Current children cumulated CPU time (s) 761.96
Current children cumulated vsize (KiB) 183552

[startup+822.302 s]
/proc/loadavg: 1.00 1.04 1.16 2/65 23639
/proc/meminfo: memFree=884716/2055920 swapFree=4192956/4192956
[pid=23636] ppid=23634 vsize=186284 CPUtime=821.92
/proc/23636/stat : 23636 (minisat) R 23634 23636 23265 0 -1 4194304 50069 0 0 0 82151 41 0 0 25 0 1 0 89628608 190754816 41207 1992294400 4194304 5092341 548682068832 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 0 0 0
/proc/23636/statm: 46571 41207 102 219 0 46349 0
Current children cumulated CPU time (s) 821.92
Current children cumulated vsize (KiB) 186284

[startup+882.303 s]
/proc/loadavg: 1.00 1.03 1.15 2/65 23639
/proc/meminfo: memFree=880108/2055920 swapFree=4192956/4192956
[pid=23636] ppid=23634 vsize=187364 CPUtime=881.9
/proc/23636/stat : 23636 (minisat) R 23634 23636 23265 0 -1 4194304 51211 0 0 0 88148 42 0 0 25 0 1 0 89628608 191860736 42349 1992294400 4194304 5092341 548682068832 18446744073709551615 4241089 0 0 4096 3 0 0 0 17 0 0 0
/proc/23636/statm: 46841 42349 102 219 0 46619 0
Current children cumulated CPU time (s) 881.9
Current children cumulated vsize (KiB) 187364

[startup+942.302 s]
/proc/loadavg: 1.00 1.02 1.14 2/65 23639
/proc/meminfo: memFree=873452/2055920 swapFree=4192956/4192956
[pid=23636] ppid=23634 vsize=193216 CPUtime=941.87
/proc/23636/stat : 23636 (minisat) R 23634 23636 23265 0 -1 4194304 52901 0 0 0 94144 43 0 0 25 0 1 0 89628608 197853184 44039 1992294400 4194304 5092341 548682068832 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 0 0 0
/proc/23636/statm: 48304 44039 102 219 0 48082 0
Current children cumulated CPU time (s) 941.87
Current children cumulated vsize (KiB) 193216

[startup+1002.3 s]
/proc/loadavg: 1.00 1.02 1.13 2/65 23639
/proc/meminfo: memFree=870572/2055920 swapFree=4192956/4192956
[pid=23636] ppid=23634 vsize=193216 CPUtime=1001.84
/proc/23636/stat : 23636 (minisat) R 23634 23636 23265 0 -1 4194304 53604 0 0 0 100140 44 0 0 25 0 1 0 89628608 197853184 44742 1992294400 4194304 5092341 548682068832 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 0 0 0
/proc/23636/statm: 48304 44742 102 219 0 48082 0
Current children cumulated CPU time (s) 1001.84
Current children cumulated vsize (KiB) 193216

[startup+1062.3 s]
/proc/loadavg: 1.00 1.01 1.12 2/65 23639
/proc/meminfo: memFree=867436/2055920 swapFree=4192956/4192956
[pid=23636] ppid=23634 vsize=194296 CPUtime=1061.82
/proc/23636/stat : 23636 (minisat) R 23634 23636 23265 0 -1 4194304 54392 0 0 0 106137 45 0 0 25 0 1 0 89628608 198959104 45530 1992294400 4194304 5092341 548682068832 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 0 0 0
/proc/23636/statm: 48574 45530 102 219 0 48352 0
Current children cumulated CPU time (s) 1061.82
Current children cumulated vsize (KiB) 194296

[startup+1122.3 s]
/proc/loadavg: 1.00 1.01 1.11 2/65 23639
/proc/meminfo: memFree=864236/2055920 swapFree=4192956/4192956
[pid=23636] ppid=23634 vsize=195916 CPUtime=1121.79
/proc/23636/stat : 23636 (minisat) R 23634 23636 23265 0 -1 4194304 55181 0 0 0 112134 45 0 0 25 0 1 0 89628608 200617984 46319 1992294400 4194304 5092341 548682068832 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 0 0 0
/proc/23636/statm: 48979 46319 102 219 0 48757 0
Current children cumulated CPU time (s) 1121.79
Current children cumulated vsize (KiB) 195916

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.09 2/65 23639
/proc/meminfo: memFree=862188/2055920 swapFree=4192956/4192956
[pid=23636] ppid=23634 vsize=195916 CPUtime=1181.77
/proc/23636/stat : 23636 (minisat) R 23634 23636 23265 0 -1 4194304 55706 0 0 0 118130 47 0 0 25 0 1 0 89628608 200617984 46844 1992294400 4194304 5092341 548682068832 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 0 0 0
/proc/23636/statm: 48979 46844 102 219 0 48757 0
Current children cumulated CPU time (s) 1181.77
Current children cumulated vsize (KiB) 195916



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 1.00 1.09 2/65 23639
/proc/meminfo: memFree=861548/2055920 swapFree=4192956/4192956
[pid=23636] ppid=23634 vsize=240260 CPUtime=1200.07
/proc/23636/stat : 23636 (minisat) R 23634 23636 23265 0 -1 4194304 55848 0 0 0 119960 47 0 0 25 0 1 0 89628608 246026240 46986 1992294400 4194304 5092341 548682068832 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 0 0 0
/proc/23636/statm: 60065 46986 102 219 0 59843 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 240260

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): 1200.64
CPU time (s): 1200.1
CPU user time (s): 1199.6
CPU system time (s): 0.500923
CPU usage (%): 99.9556
Max. virtual memory (cumulated for all children) (KiB): 240260

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.6
system time used= 0.500923
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 55848
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= 3565

runsolver used 1.01285 second user time and 3.36249 second system time

The end

Launcher Data 

Begin job on node35 at 2009-04-25 01:32:41
IDJOB=1716451
IDBENCH=20379
IDSOLVER=546
FILE ID=node35/1716451-1240615959
PBS_JOBID= 9186279
Free space on /tmp= 66384 MiB

SOLVER NAME= MiniSat 2.1 (Sat-race'08 Edition)
BENCH NAME= SAT07/industrial/anbulagan/hard-unsat/dated-5-17-u.cnf
COMMAND LINE= HOME/minisat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1716451-1240615959/watcher-1716451-1240615959 -o /tmp/evaluation-result-1716451-1240615959/solver-1716451-1240615959 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/minisat HOME/instance-1716451-1240615959.cnf

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 83ece6745238c422c7e68e5a07fc7f73
RANDOM SEED=1848272425

node35.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		: 3000.214
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		: 3000.214
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:       1049612 kB
Buffers:         97156 kB
Cached:         794324 kB
SwapCached:          0 kB
Active:         103128 kB
Inactive:       802324 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1049612 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:           16120 kB
Writeback:           0 kB
Mapped:          23716 kB
Slab:            86856 kB
Committed_AS:   316724 kB
PageTables:       1408 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= 66384 MiB
End job on node35 at 2009-04-25 01:52:43