Trace number 421003

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) 1200.05 1200.41

General information on the benchmark

Namerandom/OnTreshold/7SAT/v55/
unif-k7-r89-v55-c4895-S1262395962-18.UNSAT.shuffled.cnf
MD5SUM88c26055259fd830313e1e76cba5300d
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark247.246
Satisfiable
(Un)Satisfiability was proved
Number of variables55
Number of clauses4895
Sum of the clauses size34265
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 54895

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:  55                                                   |
0.00/0.00	c |  Number of clauses:    4895                                                 |
0.00/0.00	c |  Parsing time:         0.01         s                                       |
0.05/0.09	c ============================[ Search Statistics ]==============================
0.05/0.09	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.05/0.09	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.05/0.09	c ===============================================================================
0.05/0.09	c |         0 |      55     4895    34265 |     1631        0    nan |  0.000 % |
0.10/0.10	c |       101 |      55     4895    34265 |     1794      101     20 |  0.034 % |
0.10/0.10	c |       251 |      55     4895    34265 |     1974      251     20 |  0.034 % |
0.10/0.11	c |       478 |      55     4895    34265 |     2171      478     20 |  0.034 % |
0.10/0.13	c |       817 |      55     4895    34265 |     2388      817     20 |  0.034 % |
0.10/0.15	c |      1323 |      55     4895    34265 |     2627     1323     20 |  0.034 % |
0.10/0.19	c |      2084 |      55     4895    34265 |     2890     2084     20 |  0.034 % |
0.19/0.25	c |      3223 |      55     4895    34265 |     3179     1767     20 |  0.034 % |
0.29/0.34	c |      4932 |      55     4895    34265 |     3497     1874     19 |  0.034 % |
0.39/0.47	c |      7494 |      55     4895    34265 |     3847     2674     19 |  0.034 % |
0.59/0.69	c |     11339 |      55     4895    34265 |     4232     2648     19 |  0.034 % |
0.89/1.00	c |     17105 |      55     4895    34265 |     4655     4157     19 |  0.034 % |
1.49/1.51	c |     25754 |      55     4895    34265 |     5120     3448     19 |  0.034 % |
2.20/2.26	c |     38730 |      55     4895    34265 |     5632     3560     19 |  0.034 % |
3.39/3.43	c |     58193 |      55     4895    34265 |     6196     3232     19 |  0.034 % |
5.19/5.27	c |     87385 |      55     4895    34265 |     6815     4441     19 |  0.034 % |
8.09/8.11	c |    131175 |      55     4895    34265 |     7497     3777     18 |  0.034 % |
12.49/12.58	c |    196860 |      55     4895    34265 |     8247     5552     18 |  0.034 % |
19.69/19.72	c |    295386 |      55     4895    34265 |     9071     4864     17 |  0.034 % |
30.58/30.60	c |    443175 |      55     4895    34265 |     9979     7167     18 |  0.034 % |
47.68/47.79	c |    664858 |      55     4895    34265 |    10977     8852     17 |  0.034 % |
75.26/75.30	c |    997383 |      55     4895    34265 |    12074     5931     18 |  0.034 % |
118.86/118.94	c |   1496172 |      55     4895    34265 |    13282     8843     17 |  0.034 % |
188.74/188.86	c |   2244354 |      55     4895    34265 |    14610    12137     18 |  0.034 % |
299.60/299.77	c |   3366628 |      55     4895    34265 |    16071     7851     18 |  0.034 % |
477.05/477.25	c |   5050040 |      55     4895    34265 |    17678     9843     17 |  0.034 % |
765.46/765.77	c |   7575157 |      55     4895    34265 |    19446    13097     15 |  0.034 % |

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/node6/watcher-421003-1177496927 -o ROOT/results/node6/solver-421003-1177496927 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/421003-1177496927/minisat_noassertions /tmp/evaluation/421003-1177496927/instance-421003-1177496927.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 26010
/proc/meminfo: memFree=1820024/2055924 swapFree=4143416/4192956
[pid=26010] ppid=26008 vsize=1856 CPUtime=0
/proc/26010/stat : 26010 (minisat_noasser) R 26008 26010 25155 0 -1 4194304 159 0 0 0 0 0 0 0 18 0 1 0 225730399 1900544 145 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/26010/statm: 464 145 50 130 0 331 0

[startup+0.060126 s]
/proc/loadavg: 0.99 0.97 0.91 3/77 26010
/proc/meminfo: memFree=1820024/2055924 swapFree=4143416/4192956
[pid=26010] ppid=26008 vsize=2128 CPUtime=0.05
/proc/26010/stat : 26010 (minisat_noasser) R 26008 26010 25155 0 -1 4194304 243 0 0 0 5 0 0 0 18 0 1 0 225730399 2179072 229 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529400 0 0 4096 3 0 0 0 17 1 0 0
/proc/26010/statm: 532 229 62 130 0 399 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 2128

[startup+0.102126 s]
/proc/loadavg: 0.99 0.97 0.91 3/77 26010
/proc/meminfo: memFree=1820024/2055924 swapFree=4143416/4192956
[pid=26010] ppid=26008 vsize=2128 CPUtime=0.1
/proc/26010/stat : 26010 (minisat_noasser) R 26008 26010 25155 0 -1 4194304 244 0 0 0 10 0 0 0 18 0 1 0 225730399 2179072 230 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/26010/statm: 532 230 63 130 0 399 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2128

[startup+0.301149 s]
/proc/loadavg: 0.99 0.97 0.91 3/77 26010
/proc/meminfo: memFree=1820024/2055924 swapFree=4143416/4192956
[pid=26010] ppid=26008 vsize=2260 CPUtime=0.29
/proc/26010/stat : 26010 (minisat_noasser) R 26008 26010 25155 0 -1 4194304 286 0 0 0 29 0 0 0 19 0 1 0 225730399 2314240 272 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/26010/statm: 565 272 66 130 0 432 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2260

[startup+0.701195 s]
/proc/loadavg: 0.99 0.97 0.91 3/77 26010
/proc/meminfo: memFree=1820024/2055924 swapFree=4143416/4192956
[pid=26010] ppid=26008 vsize=2528 CPUtime=0.69
/proc/26010/stat : 26010 (minisat_noasser) R 26008 26010 25155 0 -1 4194304 335 0 0 0 69 0 0 0 22 0 1 0 225730399 2588672 321 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546920 0 0 4096 3 0 0 0 17 1 0 0
/proc/26010/statm: 632 321 66 130 0 499 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2528

[startup+1.50129 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 26011
/proc/meminfo: memFree=1818928/2055924 swapFree=4143416/4192956
[pid=26010] ppid=26008 vsize=2660 CPUtime=1.49
/proc/26010/stat : 26010 (minisat_noasser) R 26008 26010 25155 0 -1 4194304 380 0 0 0 149 0 0 0 25 0 1 0 225730399 2723840 366 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547091 0 0 4096 3 0 0 0 17 1 0 0
/proc/26010/statm: 665 366 66 130 0 532 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2660

[startup+3.10148 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 26011
/proc/meminfo: memFree=1818544/2055924 swapFree=4143416/4192956
[pid=26010] ppid=26008 vsize=2928 CPUtime=3.09
/proc/26010/stat : 26010 (minisat_noasser) R 26008 26010 25155 0 -1 4194304 431 0 0 0 309 0 0 0 25 0 1 0 225730399 2998272 417 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/26010/statm: 732 417 66 130 0 599 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2928

[startup+6.30185 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 26011
/proc/meminfo: memFree=1818224/2055924 swapFree=4143416/4192956
[pid=26010] ppid=26008 vsize=3192 CPUtime=6.29
/proc/26010/stat : 26010 (minisat_noasser) R 26008 26010 25155 0 -1 4194304 493 0 0 0 629 0 0 0 25 0 1 0 225730399 3268608 479 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547143 0 0 4096 3 0 0 0 17 1 0 0
/proc/26010/statm: 798 479 66 130 0 665 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3192

[startup+12.7016 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 26011
/proc/meminfo: memFree=1817776/2055924 swapFree=4143416/4192956
[pid=26010] ppid=26008 vsize=3460 CPUtime=12.69
/proc/26010/stat : 26010 (minisat_noasser) R 26008 26010 25155 0 -1 4194304 564 0 0 0 1269 0 0 0 25 0 1 0 225730399 3543040 550 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/26010/statm: 865 550 66 130 0 732 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3460

[startup+25.5021 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 26011
/proc/meminfo: memFree=1817328/2055924 swapFree=4143416/4192956
[pid=26010] ppid=26008 vsize=3876 CPUtime=25.48
/proc/26010/stat : 26010 (minisat_noasser) R 26008 26010 25155 0 -1 4194304 663 0 0 0 2548 0 0 0 25 0 1 0 225730399 3969024 649 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546850 0 0 4096 3 0 0 0 17 1 0 0
/proc/26010/statm: 969 649 66 130 0 836 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 3876

[startup+51.1021 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 26011
/proc/meminfo: memFree=1816944/2055924 swapFree=4143416/4192956
[pid=26010] ppid=26008 vsize=4316 CPUtime=51.07
/proc/26010/stat : 26010 (minisat_noasser) R 26008 26010 25155 0 -1 4194304 759 0 0 0 5107 0 0 0 25 0 1 0 225730399 4419584 745 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546951 0 0 4096 3 0 0 0 17 1 0 0
/proc/26010/statm: 1079 745 66 130 0 946 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 4316

[startup+102.305 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 26011
/proc/meminfo: memFree=1816368/2055924 swapFree=4143416/4192956
[pid=26010] ppid=26008 vsize=4928 CPUtime=102.27
/proc/26010/stat : 26010 (minisat_noasser) R 26008 26010 25155 0 -1 4194304 908 0 0 0 10226 1 0 0 25 0 1 0 225730399 5046272 894 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134545987 0 0 4096 3 0 0 0 17 1 0 0
/proc/26010/statm: 1232 894 66 130 0 1099 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 4928

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 26011
/proc/meminfo: memFree=1815984/2055924 swapFree=4143416/4192956
[pid=26010] ppid=26008 vsize=5356 CPUtime=162.24
/proc/26010/stat : 26010 (minisat_noasser) R 26008 26010 25155 0 -1 4194304 1010 0 0 0 16223 1 0 0 25 0 1 0 225730399 5484544 996 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/26010/statm: 1339 996 66 130 0 1206 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 5356

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 26011
/proc/meminfo: memFree=1815600/2055924 swapFree=4143416/4192956
[pid=26010] ppid=26008 vsize=5692 CPUtime=222.23
/proc/26010/stat : 26010 (minisat_noasser) R 26008 26010 25155 0 -1 4194304 1091 0 0 0 22221 2 0 0 25 0 1 0 225730399 5828608 1077 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/26010/statm: 1423 1077 66 130 0 1290 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 5692

[startup+282.302 s]
/proc/loadavg: 1.05 0.99 0.91 2/78 26013
/proc/meminfo: memFree=1815408/2055924 swapFree=4143416/4192956
[pid=26010] ppid=26008 vsize=5848 CPUtime=282.2
/proc/26010/stat : 26010 (minisat_noasser) R 26008 26010 25155 0 -1 4194304 1138 0 0 0 28218 2 0 0 25 0 1 0 225730399 5988352 1124 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546942 0 0 4096 3 0 0 0 17 1 0 0
/proc/26010/statm: 1462 1124 66 130 0 1329 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 5848

[startup+342.302 s]
/proc/loadavg: 1.07 1.00 0.92 2/78 26013
/proc/meminfo: memFree=1815216/2055924 swapFree=4143416/4192956
[pid=26010] ppid=26008 vsize=6132 CPUtime=342.19
/proc/26010/stat : 26010 (minisat_noasser) R 26008 26010 25155 0 -1 4194304 1203 0 0 0 34216 3 0 0 25 0 1 0 225730399 6279168 1189 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546873 0 0 4096 3 0 0 0 17 1 0 0
/proc/26010/statm: 1533 1189 66 130 0 1400 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 6132

[startup+402.301 s]
/proc/loadavg: 1.07 1.01 0.93 3/78 26013
/proc/meminfo: memFree=1814832/2055924 swapFree=4143416/4192956
[pid=26010] ppid=26008 vsize=6560 CPUtime=402.17
/proc/26010/stat : 26010 (minisat_noasser) R 26008 26010 25155 0 -1 4194304 1292 0 0 0 40213 4 0 0 25 0 1 0 225730399 6717440 1278 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/26010/statm: 1640 1278 66 130 0 1507 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 6560

[startup+462.301 s]
/proc/loadavg: 1.02 1.01 0.93 2/78 26013
/proc/meminfo: memFree=1814640/2055924 swapFree=4143416/4192956
[pid=26010] ppid=26008 vsize=6704 CPUtime=462.15
/proc/26010/stat : 26010 (minisat_noasser) R 26008 26010 25155 0 -1 4194304 1332 0 0 0 46211 4 0 0 25 0 1 0 225730399 6864896 1318 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/26010/statm: 1676 1318 66 130 0 1543 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 6704

[startup+522.301 s]
/proc/loadavg: 1.04 1.02 0.93 2/78 26013
/proc/meminfo: memFree=1814512/2055924 swapFree=4143416/4192956
[pid=26010] ppid=26008 vsize=6988 CPUtime=522.13
/proc/26010/stat : 26010 (minisat_noasser) R 26008 26010 25155 0 -1 4194304 1377 0 0 0 52208 5 0 0 25 0 1 0 225730399 7155712 1363 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/26010/statm: 1747 1363 66 130 0 1614 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 6988

[startup+582.302 s]
/proc/loadavg: 1.01 1.01 0.93 2/78 26013
/proc/meminfo: memFree=1814320/2055924 swapFree=4143416/4192956
[pid=26010] ppid=26008 vsize=7128 CPUtime=582.12
/proc/26010/stat : 26010 (minisat_noasser) R 26008 26010 25155 0 -1 4194304 1414 0 0 0 58206 6 0 0 25 0 1 0 225730399 7299072 1400 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546894 0 0 4096 3 0 0 0 17 1 0 0
/proc/26010/statm: 1782 1400 66 130 0 1649 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 7128

[startup+642.302 s]
/proc/loadavg: 1.08 1.02 0.94 2/78 26013
/proc/meminfo: memFree=1814192/2055924 swapFree=4143416/4192956
[pid=26010] ppid=26008 vsize=7128 CPUtime=642.1
/proc/26010/stat : 26010 (minisat_noasser) R 26008 26010 25155 0 -1 4194304 1436 0 0 0 64204 6 0 0 25 0 1 0 225730399 7299072 1422 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134545993 0 0 4096 3 0 0 0 17 1 0 0
/proc/26010/statm: 1782 1422 66 130 0 1649 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 7128

[startup+702.302 s]
/proc/loadavg: 1.11 1.03 0.94 2/78 26013
/proc/meminfo: memFree=1814128/2055924 swapFree=4143416/4192956
[pid=26010] ppid=26008 vsize=7272 CPUtime=702.09
/proc/26010/stat : 26010 (minisat_noasser) R 26008 26010 25155 0 -1 4194304 1451 0 0 0 70202 7 0 0 25 0 1 0 225730399 7446528 1437 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/26010/statm: 1818 1437 66 130 0 1685 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 7272

[startup+762.305 s]
/proc/loadavg: 1.11 1.04 0.95 2/78 26013
/proc/meminfo: memFree=1814064/2055924 swapFree=4143416/4192956
[pid=26010] ppid=26008 vsize=7272 CPUtime=762.07
/proc/26010/stat : 26010 (minisat_noasser) R 26008 26010 25155 0 -1 4194304 1455 0 0 0 76200 7 0 0 25 0 1 0 225730399 7446528 1441 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546856 0 0 4096 3 0 0 0 17 1 0 0
/proc/26010/statm: 1818 1441 66 130 0 1685 0
Current children cumulated CPU time (s) 762.07
Current children cumulated vsize (KiB) 7272

[startup+822.302 s]
/proc/loadavg: 1.04 1.03 0.95 2/78 26013
/proc/meminfo: memFree=1813936/2055924 swapFree=4143416/4192956
[pid=26010] ppid=26008 vsize=7424 CPUtime=822.05
/proc/26010/stat : 26010 (minisat_noasser) R 26008 26010 25155 0 -1 4194304 1490 0 0 0 82197 8 0 0 25 0 1 0 225730399 7602176 1476 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/26010/statm: 1856 1476 66 130 0 1723 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 7424

[startup+882.302 s]
/proc/loadavg: 1.07 1.04 0.95 2/78 26013
/proc/meminfo: memFree=1813872/2055924 swapFree=4143416/4192956
[pid=26010] ppid=26008 vsize=7424 CPUtime=882.03
/proc/26010/stat : 26010 (minisat_noasser) R 26008 26010 25155 0 -1 4194304 1514 0 0 0 88195 8 0 0 25 0 1 0 225730399 7602176 1500 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134549037 0 0 4096 3 0 0 0 17 1 0 0
/proc/26010/statm: 1856 1500 66 130 0 1723 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 7424

[startup+942.302 s]
/proc/loadavg: 1.02 1.03 0.95 2/78 26013
/proc/meminfo: memFree=1813808/2055924 swapFree=4143416/4192956
[pid=26010] ppid=26008 vsize=7424 CPUtime=942.01
/proc/26010/stat : 26010 (minisat_noasser) R 26008 26010 25155 0 -1 4194304 1518 0 0 0 94192 9 0 0 25 0 1 0 225730399 7602176 1504 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/26010/statm: 1856 1504 66 130 0 1723 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 7424

[startup+1002.3 s]
/proc/loadavg: 1.06 1.04 0.96 2/78 26013
/proc/meminfo: memFree=1813872/2055924 swapFree=4143416/4192956
[pid=26010] ppid=26008 vsize=7424 CPUtime=1001.99
/proc/26010/stat : 26010 (minisat_noasser) R 26008 26010 25155 0 -1 4194304 1525 0 0 0 100190 9 0 0 25 0 1 0 225730399 7602176 1511 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/26010/statm: 1856 1511 66 130 0 1723 0
Current children cumulated CPU time (s) 1001.99
Current children cumulated vsize (KiB) 7424

[startup+1062.3 s]
/proc/loadavg: 1.02 1.03 0.96 2/78 26013
/proc/meminfo: memFree=1813872/2055924 swapFree=4143416/4192956
[pid=26010] ppid=26008 vsize=7424 CPUtime=1061.98
/proc/26010/stat : 26010 (minisat_noasser) R 26008 26010 25155 0 -1 4194304 1527 0 0 0 106188 10 0 0 25 0 1 0 225730399 7602176 1513 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546885 0 0 4096 3 0 0 0 17 1 0 0
/proc/26010/statm: 1856 1513 66 130 0 1723 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 7424

[startup+1122.3 s]
/proc/loadavg: 1.05 1.03 0.96 2/78 26013
/proc/meminfo: memFree=1813872/2055924 swapFree=4143416/4192956
[pid=26010] ppid=26008 vsize=7424 CPUtime=1121.95
/proc/26010/stat : 26010 (minisat_noasser) R 26008 26010 25155 0 -1 4194304 1534 0 0 0 112185 10 0 0 25 0 1 0 225730399 7602176 1520 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546885 0 0 4096 3 0 0 0 17 1 0 0
/proc/26010/statm: 1856 1520 66 130 0 1723 0
Current children cumulated CPU time (s) 1121.95
Current children cumulated vsize (KiB) 7424

[startup+1182.3 s]
/proc/loadavg: 1.05 1.04 0.97 2/78 26013
/proc/meminfo: memFree=1813808/2055924 swapFree=4143416/4192956
[pid=26010] ppid=26008 vsize=7424 CPUtime=1181.94
/proc/26010/stat : 26010 (minisat_noasser) R 26008 26010 25155 0 -1 4194304 1538 0 0 0 118183 11 0 0 25 0 1 0 225730399 7602176 1524 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/26010/statm: 1856 1524 66 130 0 1723 0
Current children cumulated CPU time (s) 1181.94
Current children cumulated vsize (KiB) 7424



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.11 1.05 0.97 2/78 26013
/proc/meminfo: memFree=1813808/2055924 swapFree=4143416/4192956
[pid=26010] ppid=26008 vsize=7424 CPUtime=1200.04
/proc/26010/stat : 26010 (minisat_noasser) R 26008 26010 25155 0 -1 4194304 1540 0 0 0 119993 11 0 0 25 0 1 0 225730399 7602176 1526 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/26010/statm: 1856 1526 66 130 0 1723 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 7424

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): 1200.05
CPU user time (s): 1199.93
CPU system time (s): 0.117982
CPU usage (%): 99.9704
Max. virtual memory (cumulated for all children) (KiB): 7424

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.93
system time used= 0.117982
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1540
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= 1641

runsolver used 0.968852 second user time and 2.40963 second system time

The end

Launcher Data (download as text)

Begin job on node6 on Wed Apr 25 10:28:47 UTC 2007

IDJOB= 421003
IDBENCH= 19912
IDSOLVER= 188
FILE ID= node6/421003-1177496927

PBS_JOBID= 4685813

Free space on /tmp= 66425 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/7SAT/v55/unif-k7-r89-v55-c4895-S1262395962-18.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/421003-1177496927/minisat_noassertions /tmp/evaluation/421003-1177496927/instance-421003-1177496927.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node6/watcher-421003-1177496927 -o ROOT/results/node6/solver-421003-1177496927 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/421003-1177496927/minisat_noassertions /tmp/evaluation/421003-1177496927/instance-421003-1177496927.cnf

META MD5SUM SOLVER= 80cbedba287df00eb7b45eadedad758b
MD5SUM BENCH=  88c26055259fd830313e1e76cba5300d

RANDOM SEED= 440687823

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node6.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.232
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.232
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055924 kB
MemFree:       1820432 kB
Buffers:         39212 kB
Cached:         126876 kB
SwapCached:      17648 kB
Active:         122756 kB
Inactive:        70080 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055924 kB
LowFree:       1820432 kB
SwapTotal:     4192956 kB
SwapFree:      4143416 kB
Dirty:            1608 kB
Writeback:           0 kB
Mapped:          29780 kB
Slab:            28164 kB
Committed_AS:  7129380 kB
PageTables:       1784 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= 66425 MiB

End job on node6 on Wed Apr 25 10:48:50 UTC 2007