Trace number 421338

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) 1200.06 1200.51

General information on the benchmark

Namerandom/2+p/p0.9/v990/
unif2p-p0.9-v990-c3583-S461590508-14-SAT.cnf
MD5SUMf2855b2d9ccbc6dfadefd43cb9f6aec1
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.160975
Satisfiable
(Un)Satisfiability was proved
Number of variables990
Number of clauses3582
Sum of the clauses size10388
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2358
Number of clauses of size 33224
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:  990                                                  |
0.00/0.00	c |  Number of clauses:    3582                                                 |
0.00/0.00	c |  Parsing time:         0.00         s                                       |
0.00/0.01	c ============================[ Search Statistics ]==============================
0.00/0.01	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.01	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.00/0.01	c ===============================================================================
0.00/0.01	c |         0 |     925     3460    10276 |     1153        0    nan |  0.000 % |
0.00/0.01	c |       101 |     925     3460    10276 |     1268      101     24 |  0.000 % |
0.00/0.02	c |       254 |     925     3460    10276 |     1395      254     27 |  0.000 % |
0.00/0.03	c |       479 |     925     3460    10276 |     1535      479     25 |  0.000 % |
0.00/0.05	c |       817 |     925     3460    10276 |     1688      817     26 |  0.000 % |
0.00/0.08	c |      1324 |     925     3460    10276 |     1857     1324     25 |  0.000 % |
0.10/0.12	c |      2084 |     925     3460    10276 |     2043     1112     24 |  0.000 % |
0.20/0.20	c |      3224 |     925     3460    10276 |     2247     1175     26 |  0.000 % |
0.30/0.32	c |      4934 |     925     3460    10276 |     2472     1689     27 |  0.000 % |
0.50/0.51	c |      7496 |     925     3460    10276 |     2719     1691     27 |  0.000 % |
0.79/0.80	c |     11341 |     925     3460    10276 |     2991     2717     27 |  0.000 % |
1.19/1.27	c |     17108 |     925     3460    10276 |     3290     2261     30 |  0.000 % |
1.99/2.01	c |     25758 |     925     3460    10276 |     3619     2409     23 |  0.000 % |
3.09/3.12	c |     38734 |     925     3460    10276 |     3981     2397     22 |  0.000 % |
4.79/4.88	c |     58196 |     925     3460    10276 |     4379     3482     25 |  0.000 % |
7.49/7.58	c |     87388 |     925     3460    10276 |     4817     3539     26 |  0.000 % |
11.69/11.70	c |    131177 |     925     3460    10276 |     5299     3090     24 |  0.000 % |
17.99/18.06	c |    196862 |     925     3460    10276 |     5829     4033     24 |  0.000 % |
27.88/27.99	c |    295388 |     925     3460    10276 |     6412     4938     25 |  0.000 % |
44.18/44.29	c |    443177 |     925     3460    10276 |     7053     6139     26 |  0.000 % |
69.86/69.91	c |    664860 |     925     3460    10276 |     7759     5876     28 |  0.000 % |
110.05/110.18	c |    997385 |     925     3460    10276 |     8534     4282     24 |  0.000 % |
174.43/174.50	c |   1496173 |     925     3460    10276 |     9388     6271     31 |  0.000 % |
270.30/270.43	c |   2244355 |     925     3460    10276 |    10327     9411     28 |  0.000 % |
425.13/425.36	c |   3366629 |     925     3460    10276 |    11360    10166     32 |  0.000 % |
666.64/666.92	c |   5050040 |     925     3460    10276 |    12496     8930     31 |  0.000 % |
1047.00/1047.42	c |   7575157 |     925     3460    10276 |    13745     8807     26 |  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/node23/watcher-421338-1177502637 -o ROOT/results/node23/solver-421338-1177502637 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/421338-1177502637/minisat_noassertions /tmp/evaluation/421338-1177502637/instance-421338-1177502637.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: 0.99 0.97 0.91 3/77 2619
/proc/meminfo: memFree=1813824/2055920 swapFree=4169168/4192956
[pid=2619] ppid=2617 vsize=1988 CPUtime=0
/proc/2619/stat : 2619 (minisat_noasser) R 2617 2619 1275 0 -1 4194304 167 0 0 0 0 0 0 0 18 0 1 0 198180831 2035712 153 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/2619/statm: 497 154 50 130 0 364 0

[startup+0.00619294 s]
/proc/loadavg: 0.99 0.97 0.91 3/77 2619
/proc/meminfo: memFree=1813824/2055920 swapFree=4169168/4192956
[pid=2619] ppid=2617 vsize=1984 CPUtime=0
/proc/2619/stat : 2619 (minisat_noasser) R 2617 2619 1275 0 -1 4194304 186 0 0 0 0 0 0 0 18 0 1 0 198180831 2031616 172 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529674 0 0 4096 3 0 0 0 17 1 0 0
/proc/2619/statm: 496 172 62 130 0 363 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 1984

[startup+0.101209 s]
/proc/loadavg: 0.99 0.97 0.91 3/77 2619
/proc/meminfo: memFree=1813824/2055920 swapFree=4169168/4192956
[pid=2619] ppid=2617 vsize=2220 CPUtime=0.1
/proc/2619/stat : 2619 (minisat_noasser) R 2617 2619 1275 0 -1 4194304 227 0 0 0 10 0 0 0 18 0 1 0 198180831 2273280 213 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/2619/statm: 555 213 66 130 0 422 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2220

[startup+0.301249 s]
/proc/loadavg: 0.99 0.97 0.91 3/77 2619
/proc/meminfo: memFree=1813824/2055920 swapFree=4169168/4192956
[pid=2619] ppid=2617 vsize=2352 CPUtime=0.3
/proc/2619/stat : 2619 (minisat_noasser) R 2617 2619 1275 0 -1 4194304 264 0 0 0 30 0 0 0 19 0 1 0 198180831 2408448 250 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547072 0 0 4096 3 0 0 0 17 1 0 0
/proc/2619/statm: 588 250 66 130 0 455 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 2352

[startup+0.701326 s]
/proc/loadavg: 0.99 0.97 0.91 3/77 2619
/proc/meminfo: memFree=1813824/2055920 swapFree=4169168/4192956
[pid=2619] ppid=2617 vsize=2352 CPUtime=0.69
/proc/2619/stat : 2619 (minisat_noasser) R 2617 2619 1275 0 -1 4194304 292 0 0 0 69 0 0 0 23 0 1 0 198180831 2408448 278 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546878 0 0 4096 3 0 0 0 17 1 0 0
/proc/2619/statm: 588 278 66 130 0 455 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2352

[startup+1.50148 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 2620
/proc/meminfo: memFree=1812856/2055920 swapFree=4169168/4192956
[pid=2619] ppid=2617 vsize=2616 CPUtime=1.49
/proc/2619/stat : 2619 (minisat_noasser) R 2617 2619 1275 0 -1 4194304 335 0 0 0 149 0 0 0 25 0 1 0 198180831 2678784 321 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134554210 0 0 4096 3 0 0 0 17 1 0 0
/proc/2619/statm: 654 321 66 130 0 521 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2616

[startup+3.10179 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 2620
/proc/meminfo: memFree=1812600/2055920 swapFree=4169168/4192956
[pid=2619] ppid=2617 vsize=2748 CPUtime=3.09
/proc/2619/stat : 2619 (minisat_noasser) R 2617 2619 1275 0 -1 4194304 362 0 0 0 309 0 0 0 25 0 1 0 198180831 2813952 348 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552813 0 0 4096 3 0 0 0 17 1 0 0
/proc/2619/statm: 687 348 66 130 0 554 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2748

[startup+6.30141 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 2620
/proc/meminfo: memFree=1812216/2055920 swapFree=4169168/4192956
[pid=2619] ppid=2617 vsize=3012 CPUtime=6.29
/proc/2619/stat : 2619 (minisat_noasser) R 2617 2619 1275 0 -1 4194304 443 0 0 0 629 0 0 0 25 0 1 0 198180831 3084288 429 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546920 0 0 4096 3 0 0 0 17 1 0 0
/proc/2619/statm: 753 429 66 130 0 620 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3012

[startup+12.7016 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 2620
/proc/meminfo: memFree=1811904/2055920 swapFree=4169168/4192956
[pid=2619] ppid=2617 vsize=3300 CPUtime=12.69
/proc/2619/stat : 2619 (minisat_noasser) R 2617 2619 1275 0 -1 4194304 513 0 0 0 1269 0 0 0 25 0 1 0 198180831 3379200 499 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/2619/statm: 825 499 66 130 0 692 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3300

[startup+25.5011 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 2620
/proc/meminfo: memFree=1811392/2055920 swapFree=4169168/4192956
[pid=2619] ppid=2617 vsize=3696 CPUtime=25.49
/proc/2619/stat : 2619 (minisat_noasser) R 2617 2619 1275 0 -1 4194304 620 0 0 0 2549 0 0 0 25 0 1 0 198180831 3784704 606 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546937 0 0 4096 3 0 0 0 17 1 0 0
/proc/2619/statm: 924 606 66 130 0 791 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 3696

[startup+51.1011 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 2620
/proc/meminfo: memFree=1810688/2055920 swapFree=4169168/4192956
[pid=2619] ppid=2617 vsize=4356 CPUtime=51.07
/proc/2619/stat : 2619 (minisat_noasser) R 2617 2619 1275 0 -1 4194304 786 0 0 0 5107 0 0 0 25 0 1 0 198180831 4460544 772 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/2619/statm: 1089 772 66 130 0 956 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 4356

[startup+102.306 s]
/proc/loadavg: 1.04 0.99 0.91 2/78 2620
/proc/meminfo: memFree=1810112/2055920 swapFree=4169168/4192956
[pid=2619] ppid=2617 vsize=5020 CPUtime=102.26
/proc/2619/stat : 2619 (minisat_noasser) R 2617 2619 1275 0 -1 4194304 928 0 0 0 10225 1 0 0 25 0 1 0 198180831 5140480 914 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/2619/statm: 1255 914 66 130 0 1122 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 5020

[startup+162.302 s]
/proc/loadavg: 1.01 0.99 0.91 2/78 2620
/proc/meminfo: memFree=1809600/2055920 swapFree=4169168/4192956
[pid=2619] ppid=2617 vsize=5536 CPUtime=162.23
/proc/2619/stat : 2619 (minisat_noasser) R 2617 2619 1275 0 -1 4194304 1085 0 0 0 16222 1 0 0 25 0 1 0 198180831 5668864 1071 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546907 0 0 4096 3 0 0 0 17 1 0 0
/proc/2619/statm: 1384 1071 66 130 0 1251 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 5536

[startup+222.301 s]
/proc/loadavg: 1.07 1.00 0.92 2/78 2620
/proc/meminfo: memFree=1809024/2055920 swapFree=4169168/4192956
[pid=2619] ppid=2617 vsize=6064 CPUtime=222.21
/proc/2619/stat : 2619 (minisat_noasser) R 2617 2619 1275 0 -1 4194304 1206 0 0 0 22219 2 0 0 25 0 1 0 198180831 6209536 1192 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547270 0 0 4096 3 0 0 0 17 1 0 0
/proc/2619/statm: 1516 1192 66 130 0 1383 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 6064

[startup+282.302 s]
/proc/loadavg: 1.02 1.00 0.92 2/78 2620
/proc/meminfo: memFree=1808512/2055920 swapFree=4169168/4192956
[pid=2619] ppid=2617 vsize=6592 CPUtime=282.19
/proc/2619/stat : 2619 (minisat_noasser) R 2617 2619 1275 0 -1 4194304 1330 0 0 0 28216 3 0 0 25 0 1 0 198180831 6750208 1316 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134551610 0 0 4096 3 0 0 0 17 1 0 0
/proc/2619/statm: 1648 1316 66 130 0 1515 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 6592

[startup+342.301 s]
/proc/loadavg: 1.01 1.00 0.92 2/78 2620
/proc/meminfo: memFree=1808128/2055920 swapFree=4169168/4192956
[pid=2619] ppid=2617 vsize=6860 CPUtime=342.16
/proc/2619/stat : 2619 (minisat_noasser) R 2617 2619 1275 0 -1 4194304 1410 0 0 0 34213 3 0 0 25 0 1 0 198180831 7024640 1396 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547989 0 0 4096 3 0 0 0 17 1 0 0
/proc/2619/statm: 1715 1396 66 130 0 1582 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 6860

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 0.92 2/78 2620
/proc/meminfo: memFree=1808000/2055920 swapFree=4169168/4192956
[pid=2619] ppid=2617 vsize=7096 CPUtime=402.14
/proc/2619/stat : 2619 (minisat_noasser) R 2617 2619 1275 0 -1 4194304 1457 0 0 0 40210 4 0 0 25 0 1 0 198180831 7266304 1443 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/2619/statm: 1774 1443 66 130 0 1641 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 7096

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 0.92 2/78 2620
/proc/meminfo: memFree=1807744/2055920 swapFree=4169168/4192956
[pid=2619] ppid=2617 vsize=7492 CPUtime=462.11
/proc/2619/stat : 2619 (minisat_noasser) R 2617 2619 1275 0 -1 4194304 1549 0 0 0 46207 4 0 0 25 0 1 0 198180831 7671808 1535 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546990 0 0 4096 3 0 0 0 17 1 0 0
/proc/2619/statm: 1873 1535 66 130 0 1740 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 7492

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 0.92 2/78 2620
/proc/meminfo: memFree=1807488/2055920 swapFree=4169168/4192956
[pid=2619] ppid=2617 vsize=7632 CPUtime=522.09
/proc/2619/stat : 2619 (minisat_noasser) R 2617 2619 1275 0 -1 4194304 1601 0 0 0 52204 5 0 0 25 0 1 0 198180831 7815168 1587 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/2619/statm: 1908 1587 66 130 0 1775 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 7632

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 0.92 2/78 2620
/proc/meminfo: memFree=1807232/2055920 swapFree=4169168/4192956
[pid=2619] ppid=2617 vsize=7908 CPUtime=582.08
/proc/2619/stat : 2619 (minisat_noasser) R 2617 2619 1275 0 -1 4194304 1670 0 0 0 58202 6 0 0 25 0 1 0 198180831 8097792 1656 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/2619/statm: 1977 1656 66 130 0 1844 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 7908

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 0.92 2/78 2620
/proc/meminfo: memFree=1807040/2055920 swapFree=4169168/4192956
[pid=2619] ppid=2617 vsize=8172 CPUtime=642.05
/proc/2619/stat : 2619 (minisat_noasser) R 2617 2619 1275 0 -1 4194304 1730 0 0 0 64199 6 0 0 25 0 1 0 198180831 8368128 1716 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547181 0 0 4096 3 0 0 0 17 1 0 0
/proc/2619/statm: 2043 1716 66 130 0 1910 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 8172

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 0.92 2/78 2620
/proc/meminfo: memFree=1806784/2055920 swapFree=4169168/4192956
[pid=2619] ppid=2617 vsize=8436 CPUtime=702.03
/proc/2619/stat : 2619 (minisat_noasser) R 2617 2619 1275 0 -1 4194304 1790 0 0 0 70196 7 0 0 25 0 1 0 198180831 8638464 1776 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/2619/statm: 2109 1776 66 130 0 1976 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 8436

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 0.92 2/78 2620
/proc/meminfo: memFree=1806592/2055920 swapFree=4169168/4192956
[pid=2619] ppid=2617 vsize=8660 CPUtime=762.01
/proc/2619/stat : 2619 (minisat_noasser) R 2617 2619 1275 0 -1 4194304 1845 0 0 0 76194 7 0 0 25 0 1 0 198180831 8867840 1831 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/2619/statm: 2165 1831 66 130 0 2032 0
Current children cumulated CPU time (s) 762.01
Current children cumulated vsize (KiB) 8660

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 0.92 2/78 2620
/proc/meminfo: memFree=1806400/2055920 swapFree=4169168/4192956
[pid=2619] ppid=2617 vsize=8792 CPUtime=821.99
/proc/2619/stat : 2619 (minisat_noasser) R 2617 2619 1275 0 -1 4194304 1885 0 0 0 82191 8 0 0 25 0 1 0 198180831 9003008 1871 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552454 0 0 4096 3 0 0 0 17 1 0 0
/proc/2619/statm: 2198 1871 66 130 0 2065 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 8792

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 0.92 2/78 2620
/proc/meminfo: memFree=1806208/2055920 swapFree=4169168/4192956
[pid=2619] ppid=2617 vsize=8936 CPUtime=881.96
/proc/2619/stat : 2619 (minisat_noasser) R 2617 2619 1275 0 -1 4194304 1920 0 0 0 88188 8 0 0 25 0 1 0 198180831 9150464 1906 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547187 0 0 4096 3 0 0 0 17 1 0 0
/proc/2619/statm: 2234 1906 66 130 0 2101 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 8936

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 0.92 2/78 2620
/proc/meminfo: memFree=1806144/2055920 swapFree=4169168/4192956
[pid=2619] ppid=2617 vsize=9068 CPUtime=941.94
/proc/2619/stat : 2619 (minisat_noasser) R 2617 2619 1275 0 -1 4194304 1952 0 0 0 94185 9 0 0 25 0 1 0 198180831 9285632 1938 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/2619/statm: 2267 1938 66 130 0 2134 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 9068

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.92 2/78 2620
/proc/meminfo: memFree=1805888/2055920 swapFree=4169168/4192956
[pid=2619] ppid=2617 vsize=9288 CPUtime=1001.91
/proc/2619/stat : 2619 (minisat_noasser) R 2617 2619 1275 0 -1 4194304 2002 0 0 0 100182 9 0 0 25 0 1 0 198180831 9510912 1988 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/2619/statm: 2322 1988 66 130 0 2189 0
Current children cumulated CPU time (s) 1001.91
Current children cumulated vsize (KiB) 9288

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.92 2/78 2620
/proc/meminfo: memFree=1805568/2055920 swapFree=4169168/4192956
[pid=2619] ppid=2617 vsize=9676 CPUtime=1061.9
/proc/2619/stat : 2619 (minisat_noasser) R 2617 2619 1275 0 -1 4194304 2089 0 0 0 106180 10 0 0 25 0 1 0 198180831 9908224 2075 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/2619/statm: 2419 2075 66 130 0 2286 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 9676

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.92 2/78 2620
/proc/meminfo: memFree=1805376/2055920 swapFree=4169168/4192956
[pid=2619] ppid=2617 vsize=9808 CPUtime=1121.87
/proc/2619/stat : 2619 (minisat_noasser) R 2617 2619 1275 0 -1 4194304 2140 0 0 0 112177 10 0 0 25 0 1 0 198180831 10043392 2126 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546990 0 0 4096 3 0 0 0 17 1 0 0
/proc/2619/statm: 2452 2126 66 130 0 2319 0
Current children cumulated CPU time (s) 1121.87
Current children cumulated vsize (KiB) 9808

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.92 2/78 2620
/proc/meminfo: memFree=1805120/2055920 swapFree=4169168/4192956
[pid=2619] ppid=2617 vsize=10072 CPUtime=1181.85
/proc/2619/stat : 2619 (minisat_noasser) R 2617 2619 1275 0 -1 4194304 2193 0 0 0 118174 11 0 0 25 0 1 0 198180831 10313728 2179 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546922 0 0 4096 3 0 0 0 17 1 0 0
/proc/2619/statm: 2518 2179 66 130 0 2385 0
Current children cumulated CPU time (s) 1181.85
Current children cumulated vsize (KiB) 10072



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 0.92 2/78 2620
/proc/meminfo: memFree=1805120/2055920 swapFree=4169168/4192956
[pid=2619] ppid=2617 vsize=10072 CPUtime=1200.05
/proc/2619/stat : 2619 (minisat_noasser) R 2617 2619 1275 0 -1 4194304 2209 0 0 0 119994 11 0 0 25 0 1 0 198180831 10313728 2195 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/2619/statm: 2518 2195 66 130 0 2385 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 10072

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

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

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 0.92 2/78 2620
/proc/meminfo: memFree=1805120/2055920 swapFree=4169168/4192956
[pid=2619] ppid=2617 vsize=10072 CPUtime=1200.05
/proc/2619/stat : 2619 (minisat_noasser) R 2617 2619 1275 0 -1 4194304 2209 0 0 0 119994 11 0 0 25 0 1 0 198180831 10313728 2195 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/2619/statm: 2518 2195 66 130 0 2385 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 10072

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.06
CPU user time (s): 1199.94
CPU system time (s): 0.118981
CPU usage (%): 99.9627
Max. virtual memory (cumulated for all children) (KiB): 10072

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.94
system time used= 0.118981
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2209
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= 24865

runsolver used 0.992849 second user time and 2.42563 second system time

The end

Launcher Data (download as text)

Begin job on node23 on Wed Apr 25 12:03:57 UTC 2007

IDJOB= 421338
IDBENCH= 20251
IDSOLVER= 188
FILE ID= node23/421338-1177502637

PBS_JOBID= 4685845

Free space on /tmp= 66454 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.9/v990/unif2p-p0.9-v990-c3583-S461590508-14-SAT.cnf
COMMAND LINE= /tmp/evaluation/421338-1177502637/minisat_noassertions /tmp/evaluation/421338-1177502637/instance-421338-1177502637.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node23/watcher-421338-1177502637 -o ROOT/results/node23/solver-421338-1177502637 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/421338-1177502637/minisat_noassertions /tmp/evaluation/421338-1177502637/instance-421338-1177502637.cnf

META MD5SUM SOLVER= 80cbedba287df00eb7b45eadedad758b
MD5SUM BENCH=  f2855b2d9ccbc6dfadefd43cb9f6aec1

RANDOM SEED= 940481719

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node23.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		: 3000.276
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		: 3000.276
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:       1814296 kB
Buffers:         37120 kB
Cached:         126712 kB
SwapCached:       3176 kB
Active:         105276 kB
Inactive:        82040 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1814296 kB
SwapTotal:     4192956 kB
SwapFree:      4169168 kB
Dirty:            1592 kB
Writeback:           0 kB
Mapped:          30520 kB
Slab:            39828 kB
Committed_AS:  2835588 kB
PageTables:       1796 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= 66454 MiB

End job on node23 on Wed Apr 25 12:24:00 UTC 2007