Trace number 421460

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) 1200.14 1200.55

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/total-5-17-u.cnf
MD5SUM9f79c3f75a90db314ed315006ba97d6f
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 variables265064
Number of clauses1236517
Sum of the clauses size2853702
Maximum clause length10
Minimum clause length1
Number of clauses of size 122116
Number of clauses of size 2960717
Number of clauses of size 3203984
Number of clauses of size 45520
Number of clauses of size 522080
Number of clauses of size over 522100

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:  265064                                               |
0.00/0.00	c |  Number of clauses:    1236517                                              |
1.49/1.56	c |  Parsing time:         1.42         s                                       |
5.58/5.69	c ============================[ Search Statistics ]==============================
5.58/5.69	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
5.58/5.69	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
5.58/5.69	c ===============================================================================
5.58/5.69	c |         0 |   82969   516795  1361001 |   172265        0    nan |  0.000 % |
5.99/6.02	c |       100 |   82792   516795  1361001 |   189491       96     43 | 41.816 % |
6.50/6.51	c |       250 |   81423   516795  1361001 |   208440      234     74 | 44.379 % |
7.29/7.31	c |       475 |   80576   516795  1361001 |   229284      432     57 | 48.233 % |
8.09/8.12	c |       814 |   80527   516795  1361001 |   252213      762     51 | 48.776 % |
9.49/9.51	c |      1320 |   59351   359076   976947 |   277434     1218     49 | 51.129 % |
11.39/11.45	c |      2079 |   54516   325417   894076 |   305177     1957     63 | 51.888 % |
14.09/14.19	c |      3221 |   54447   325417   894076 |   335695     3095     94 | 52.378 % |
19.29/19.40	c |      4930 |   52247   308931   852027 |   369265     4803    171 | 52.378 % |
23.38/23.49	c |      7494 |   44873   261163   719931 |   406191     7139    156 | 57.425 % |
30.88/30.93	c |     11338 |   38118   209800   582153 |   446811    10515    154 | 57.713 % |
43.68/43.72	c |     17105 |   38104   209702   581881 |   491492    16281    155 | 57.742 % |
57.97/58.03	c |     25754 |   37243   203499   565375 |   540641    24904    152 | 58.072 % |
87.87/87.93	c |     38730 |   37219   203499   565375 |   594705    37879    159 | 58.107 % |
128.15/128.25	c |     58192 |   34780   185640   517072 |   654176    57113    151 | 58.967 % |
194.33/194.47	c |     87384 |   34778   185640   517072 |   719593    86303    156 | 58.974 % |
315.68/315.89	c |    131174 |   34762   185482   516668 |   791553   130091    152 | 58.977 % |
511.91/512.16	c |    196859 |   34753   185397   516447 |   870708   195776    126 | 58.977 % |
868.39/868.78	c |    295386 |   34528   183863   512530 |   957779   294289    131 | 59.119 % |

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/node37/watcher-421460-1177491783 -o ROOT/results/node37/solver-421460-1177491783 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/421460-1177491783/minisat_noassertions /tmp/evaluation/421460-1177491783/instance-421460-1177491783.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: 1.03 0.99 0.71 3/78 24802
/proc/meminfo: memFree=1782096/2055920 swapFree=4145412/4192956
[pid=24802] ppid=24800 vsize=2328 CPUtime=0
/proc/24802/stat : 24802 (minisat_noasser) R 24800 24802 24499 0 -1 4194304 477 0 0 0 0 0 0 0 18 0 1 0 197090975 2383872 463 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/24802/statm: 582 471 50 130 0 449 0

[startup+0.098151 s]
/proc/loadavg: 1.03 0.99 0.71 3/78 24802
/proc/meminfo: memFree=1782096/2055920 swapFree=4145412/4192956
[pid=24802] ppid=24800 vsize=12668 CPUtime=0.09
/proc/24802/stat : 24802 (minisat_noasser) R 24800 24802 24499 0 -1 4194304 2700 0 0 0 8 1 0 0 18 0 1 0 197090975 12972032 2686 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134549237 0 0 4096 3 0 0 0 17 1 0 0
/proc/24802/statm: 3167 2687 50 130 0 3034 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 12668

[startup+0.101153 s]
/proc/loadavg: 1.03 0.99 0.71 3/78 24802
/proc/meminfo: memFree=1782096/2055920 swapFree=4145412/4192956
[pid=24802] ppid=24800 vsize=12668 CPUtime=0.09
/proc/24802/stat : 24802 (minisat_noasser) R 24800 24802 24499 0 -1 4194304 2757 0 0 0 8 1 0 0 18 0 1 0 197090975 12972032 2743 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134530821 0 0 4096 3 0 0 0 17 1 0 0
/proc/24802/statm: 3167 2745 50 130 0 3034 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 12668

[startup+0.301191 s]
/proc/loadavg: 1.03 0.99 0.71 3/78 24802
/proc/meminfo: memFree=1782096/2055920 swapFree=4145412/4192956
[pid=24802] ppid=24800 vsize=47624 CPUtime=0.29
/proc/24802/stat : 24802 (minisat_noasser) R 24800 24802 24499 0 -1 4194304 9559 0 0 0 25 4 0 0 19 0 1 0 197090975 48766976 9545 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/24802/statm: 11906 9545 50 130 0 11773 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 47624

[startup+0.701264 s]
/proc/loadavg: 1.03 0.99 0.71 3/78 24802
/proc/meminfo: memFree=1782096/2055920 swapFree=4145412/4192956
[pid=24802] ppid=24800 vsize=67164 CPUtime=0.69
/proc/24802/stat : 24802 (minisat_noasser) R 24800 24802 24499 0 -1 4194304 14390 0 0 0 62 7 0 0 22 0 1 0 197090975 68775936 14376 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/24802/statm: 16791 14376 50 130 0 16658 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 67164

[startup+1.50242 s]
/proc/loadavg: 1.03 0.99 0.71 3/79 24803
/proc/meminfo: memFree=1711496/2055920 swapFree=4145412/4192956
[pid=24802] ppid=24800 vsize=103820 CPUtime=1.49
/proc/24802/stat : 24802 (minisat_noasser) R 24800 24802 24499 0 -1 4194304 23691 0 0 0 136 13 0 0 25 0 1 0 197090975 106311680 23677 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/24802/statm: 25955 23678 50 130 0 25822 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 103820

[startup+3.10172 s]
/proc/loadavg: 1.03 0.99 0.71 2/79 24803
/proc/meminfo: memFree=1683592/2055920 swapFree=4145412/4192956
[pid=24802] ppid=24800 vsize=120128 CPUtime=3.09
/proc/24802/stat : 24802 (minisat_noasser) R 24800 24802 24499 0 -1 4194304 27596 0 0 0 294 15 0 0 25 0 1 0 197090975 123011072 27582 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/24802/statm: 30032 27582 61 130 0 29899 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 120128

[startup+6.30132 s]
/proc/loadavg: 1.03 0.99 0.71 2/79 24803
/proc/meminfo: memFree=1651976/2055920 swapFree=4145412/4192956
[pid=24802] ppid=24800 vsize=116888 CPUtime=6.29
/proc/24802/stat : 24802 (minisat_noasser) R 24800 24802 24499 0 -1 4194304 32600 0 0 0 611 18 0 0 25 0 1 0 197090975 119693312 27987 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/24802/statm: 29222 27987 67 130 0 29089 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 116888

[startup+12.7015 s]
/proc/loadavg: 1.02 0.99 0.71 2/79 24803
/proc/meminfo: memFree=1670088/2055920 swapFree=4145412/4192956
[pid=24802] ppid=24800 vsize=116888 CPUtime=12.69
/proc/24802/stat : 24802 (minisat_noasser) R 24800 24802 24499 0 -1 4194304 32626 0 0 0 1251 18 0 0 25 0 1 0 197090975 119693312 28013 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548022 0 0 4096 3 0 0 0 17 1 0 0
/proc/24802/statm: 29222 28013 67 130 0 29089 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 116888

[startup+25.5019 s]
/proc/loadavg: 1.02 0.99 0.71 2/79 24803
/proc/meminfo: memFree=1670152/2055920 swapFree=4145412/4192956
[pid=24802] ppid=24800 vsize=116888 CPUtime=25.48
/proc/24802/stat : 24802 (minisat_noasser) R 24800 24802 24499 0 -1 4194304 32627 0 0 0 2530 18 0 0 25 0 1 0 197090975 119693312 28014 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548038 0 0 4096 3 0 0 0 17 1 0 0
/proc/24802/statm: 29222 28014 67 130 0 29089 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 116888

[startup+51.1018 s]
/proc/loadavg: 1.01 0.99 0.72 2/79 24803
/proc/meminfo: memFree=1670280/2055920 swapFree=4145412/4192956
[pid=24802] ppid=24800 vsize=116888 CPUtime=51.07
/proc/24802/stat : 24802 (minisat_noasser) R 24800 24802 24499 0 -1 4194304 32627 0 0 0 5089 18 0 0 25 0 1 0 197090975 119693312 28014 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548216 0 0 4096 3 0 0 0 17 1 0 0
/proc/24802/statm: 29222 28014 67 130 0 29089 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 116888

[startup+102.305 s]
/proc/loadavg: 1.00 0.99 0.73 2/79 24803
/proc/meminfo: memFree=1663496/2055920 swapFree=4145412/4192956
[pid=24802] ppid=24800 vsize=123740 CPUtime=102.26
/proc/24802/stat : 24802 (minisat_noasser) R 24800 24802 24499 0 -1 4194304 34318 0 0 0 10206 20 0 0 25 0 1 0 197090975 126709760 29705 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548022 0 0 4096 3 0 0 0 17 1 0 0
/proc/24802/statm: 30935 29705 67 130 0 30802 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 123740

[startup+162.302 s]
/proc/loadavg: 1.00 0.99 0.74 2/79 24803
/proc/meminfo: memFree=1648200/2055920 swapFree=4145412/4192956
[pid=24802] ppid=24800 vsize=139344 CPUtime=162.24
/proc/24802/stat : 24802 (minisat_noasser) R 24800 24802 24499 0 -1 4194304 38188 0 0 0 16200 24 0 0 25 0 1 0 197090975 142688256 33575 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/24802/statm: 34836 33575 67 130 0 34703 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 139344

[startup+222.302 s]
/proc/loadavg: 1.00 0.99 0.76 2/79 24803
/proc/meminfo: memFree=1632904/2055920 swapFree=4145412/4192956
[pid=24802] ppid=24800 vsize=154472 CPUtime=222.21
/proc/24802/stat : 24802 (minisat_noasser) R 24800 24802 24499 0 -1 4194304 41952 0 0 0 22193 28 0 0 25 0 1 0 197090975 158179328 37339 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/24802/statm: 38618 37339 67 130 0 38485 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 154472

[startup+282.301 s]
/proc/loadavg: 1.00 0.99 0.77 2/79 24803
/proc/meminfo: memFree=1621000/2055920 swapFree=4145412/4192956
[pid=24802] ppid=24800 vsize=166400 CPUtime=282.19
/proc/24802/stat : 24802 (minisat_noasser) R 24800 24802 24499 0 -1 4194304 44957 0 0 0 28187 32 0 0 25 0 1 0 197090975 170393600 40344 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548093 0 0 4096 3 0 0 0 17 1 0 0
/proc/24802/statm: 41600 40344 67 130 0 41467 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 166400

[startup+342.302 s]
/proc/loadavg: 1.00 0.99 0.78 2/79 24803
/proc/meminfo: memFree=1612040/2055920 swapFree=4145412/4192956
[pid=24802] ppid=24800 vsize=175348 CPUtime=342.18
/proc/24802/stat : 24802 (minisat_noasser) R 24800 24802 24499 0 -1 4194304 47142 0 0 0 34184 34 0 0 25 0 1 0 197090975 179556352 42529 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/24802/statm: 43837 42529 67 130 0 43704 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 175348

[startup+402.302 s]
/proc/loadavg: 1.00 0.99 0.79 3/79 24803
/proc/meminfo: memFree=1608264/2055920 swapFree=4145412/4192956
[pid=24802] ppid=24800 vsize=179296 CPUtime=402.15
/proc/24802/stat : 24802 (minisat_noasser) R 24800 24802 24499 0 -1 4194304 48115 0 0 0 40180 35 0 0 25 0 1 0 197090975 183599104 43502 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/24802/statm: 44824 43502 67 130 0 44691 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 179296

[startup+462.301 s]
/proc/loadavg: 1.00 0.99 0.80 2/79 24803
/proc/meminfo: memFree=1602568/2055920 swapFree=4145412/4192956
[pid=24802] ppid=24800 vsize=184828 CPUtime=462.13
/proc/24802/stat : 24802 (minisat_noasser) R 24800 24802 24499 0 -1 4194304 49531 0 0 0 46176 37 0 0 25 0 1 0 197090975 189263872 44918 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/24802/statm: 46207 44918 67 130 0 46074 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 184828

[startup+522.301 s]
/proc/loadavg: 1.00 0.99 0.81 2/79 24803
/proc/meminfo: memFree=1595720/2055920 swapFree=4145412/4192956
[pid=24802] ppid=24800 vsize=191792 CPUtime=522.11
/proc/24802/stat : 24802 (minisat_noasser) R 24800 24802 24499 0 -1 4194304 51279 0 0 0 52171 40 0 0 25 0 1 0 197090975 196395008 46666 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/24802/statm: 47948 46666 67 130 0 47815 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 191792

[startup+582.302 s]
/proc/loadavg: 1.00 0.99 0.82 2/79 24803
/proc/meminfo: memFree=1583496/2055920 swapFree=4145412/4192956
[pid=24802] ppid=24800 vsize=204392 CPUtime=582.09
/proc/24802/stat : 24802 (minisat_noasser) R 24800 24802 24499 0 -1 4194304 54316 0 0 0 58165 44 0 0 25 0 1 0 197090975 209297408 49703 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546920 0 0 4096 3 0 0 0 17 1 0 0
/proc/24802/statm: 51098 49703 67 130 0 50965 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 204392

[startup+642.302 s]
/proc/loadavg: 1.00 0.99 0.83 2/79 24803
/proc/meminfo: memFree=1573640/2055920 swapFree=4145412/4192956
[pid=24802] ppid=24800 vsize=214052 CPUtime=642.08
/proc/24802/stat : 24802 (minisat_noasser) R 24800 24802 24499 0 -1 4194304 56756 0 0 0 64160 48 0 0 25 0 1 0 197090975 219189248 52143 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/24802/statm: 53513 52143 67 130 0 53380 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 214052

[startup+702.301 s]
/proc/loadavg: 1.00 0.99 0.83 2/79 24803
/proc/meminfo: memFree=1564680/2055920 swapFree=4145412/4192956
[pid=24802] ppid=24800 vsize=223080 CPUtime=702.06
/proc/24802/stat : 24802 (minisat_noasser) R 24800 24802 24499 0 -1 4194304 59005 0 0 0 70154 52 0 0 25 0 1 0 197090975 228433920 54392 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/24802/statm: 55770 54392 67 130 0 55637 0
Current children cumulated CPU time (s) 702.06
Current children cumulated vsize (KiB) 223080

[startup+762.306 s]
/proc/loadavg: 1.00 0.99 0.84 2/79 24803
/proc/meminfo: memFree=1554440/2055920 swapFree=4145412/4192956
[pid=24802] ppid=24800 vsize=233340 CPUtime=762.04
/proc/24802/stat : 24802 (minisat_noasser) R 24800 24802 24499 0 -1 4194304 61545 0 0 0 76150 54 0 0 25 0 1 0 197090975 238940160 56932 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/24802/statm: 58335 56932 67 130 0 58202 0
Current children cumulated CPU time (s) 762.04
Current children cumulated vsize (KiB) 233340

[startup+822.302 s]
/proc/loadavg: 1.00 0.99 0.85 2/79 24803
/proc/meminfo: memFree=1545288/2055920 swapFree=4145412/4192956
[pid=24802] ppid=24800 vsize=242564 CPUtime=822.01
/proc/24802/stat : 24802 (minisat_noasser) R 24800 24802 24499 0 -1 4194304 63851 0 0 0 82145 56 0 0 25 0 1 0 197090975 248385536 59238 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/24802/statm: 60641 59238 67 130 0 60508 0
Current children cumulated CPU time (s) 822.01
Current children cumulated vsize (KiB) 242564

[startup+882.301 s]
/proc/loadavg: 1.00 0.99 0.85 2/79 24803
/proc/meminfo: memFree=1536968/2055920 swapFree=4145412/4192956
[pid=24802] ppid=24800 vsize=250744 CPUtime=881.99
/proc/24802/stat : 24802 (minisat_noasser) R 24800 24802 24499 0 -1 4194304 65895 0 0 0 88140 59 0 0 25 0 1 0 197090975 256761856 61282 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/24802/statm: 62686 61282 67 130 0 62553 0
Current children cumulated CPU time (s) 881.99
Current children cumulated vsize (KiB) 250744

[startup+942.301 s]
/proc/loadavg: 1.00 0.99 0.86 2/79 24803
/proc/meminfo: memFree=1531336/2055920 swapFree=4145412/4192956
[pid=24802] ppid=24800 vsize=256504 CPUtime=941.97
/proc/24802/stat : 24802 (minisat_noasser) R 24800 24802 24499 0 -1 4194304 67315 0 0 0 94137 60 0 0 25 0 1 0 197090975 262660096 62702 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/24802/statm: 64126 62702 67 130 0 63993 0
Current children cumulated CPU time (s) 941.97
Current children cumulated vsize (KiB) 256504

[startup+1002.3 s]
/proc/loadavg: 1.00 0.99 0.86 2/79 24803
/proc/meminfo: memFree=1525000/2055920 swapFree=4145412/4192956
[pid=24802] ppid=24800 vsize=263400 CPUtime=1001.95
/proc/24802/stat : 24802 (minisat_noasser) R 24800 24802 24499 0 -1 4194304 68881 0 0 0 100133 62 0 0 25 0 1 0 197090975 269721600 64268 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/24802/statm: 65850 64268 67 130 0 65717 0
Current children cumulated CPU time (s) 1001.95
Current children cumulated vsize (KiB) 263400

[startup+1062.3 s]
/proc/loadavg: 1.00 0.99 0.87 2/79 24803
/proc/meminfo: memFree=1516488/2055920 swapFree=4145412/4192956
[pid=24802] ppid=24800 vsize=271940 CPUtime=1061.93
/proc/24802/stat : 24802 (minisat_noasser) R 24800 24802 24499 0 -1 4194304 71018 0 0 0 106127 66 0 0 25 0 1 0 197090975 278466560 66405 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552648 0 0 4096 3 0 0 0 17 1 0 0
/proc/24802/statm: 67985 66405 67 130 0 67852 0
Current children cumulated CPU time (s) 1061.93
Current children cumulated vsize (KiB) 271940

[startup+1122.3 s]
/proc/loadavg: 1.00 0.99 0.87 2/79 24803
/proc/meminfo: memFree=1508872/2055920 swapFree=4145412/4192956
[pid=24802] ppid=24800 vsize=279432 CPUtime=1121.91
/proc/24802/stat : 24802 (minisat_noasser) R 24800 24802 24499 0 -1 4194304 72899 0 0 0 112123 68 0 0 25 0 1 0 197090975 286138368 68286 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/24802/statm: 69858 68286 67 130 0 69725 0
Current children cumulated CPU time (s) 1121.91
Current children cumulated vsize (KiB) 279432

[startup+1182.3 s]
/proc/loadavg: 1.00 0.99 0.88 2/79 24803
/proc/meminfo: memFree=1502344/2055920 swapFree=4145412/4192956
[pid=24802] ppid=24800 vsize=286024 CPUtime=1181.89
/proc/24802/stat : 24802 (minisat_noasser) R 24800 24802 24499 0 -1 4194304 74535 0 0 0 118119 70 0 0 25 0 1 0 197090975 292888576 69922 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546842 0 0 4096 3 0 0 0 17 1 0 0
/proc/24802/statm: 71506 69922 67 130 0 71373 0
Current children cumulated CPU time (s) 1181.89
Current children cumulated vsize (KiB) 286024



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 0.99 0.88 2/79 24803
/proc/meminfo: memFree=1500808/2055920 swapFree=4145412/4192956
[pid=24802] ppid=24800 vsize=287548 CPUtime=1200.08
/proc/24802/stat : 24802 (minisat_noasser) R 24800 24802 24499 0 -1 4194304 74902 0 0 0 119938 70 0 0 25 0 1 0 197090975 294449152 70289 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/24802/statm: 71887 70289 67 130 0 71754 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 287548

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 0.99 0.88 2/79 24803
/proc/meminfo: memFree=1500808/2055920 swapFree=4145412/4192956
[pid=24802] ppid=24800 vsize=287548 CPUtime=1200.08
/proc/24802/stat : 24802 (minisat_noasser) R 24800 24802 24499 0 -1 4194304 74902 0 0 0 119938 70 0 0 25 0 1 0 197090975 294449152 70289 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/24802/statm: 71887 70289 67 130 0 71754 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 287548

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.55
CPU time (s): 1200.14
CPU user time (s): 1199.39
CPU system time (s): 0.754885
CPU usage (%): 99.9659
Max. virtual memory (cumulated for all children) (KiB): 287548

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.39
system time used= 0.754885
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 74902
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= 2653

runsolver used 1.14682 second user time and 2.86356 second system time

The end

Launcher Data (download as text)

Begin job on node37 on Wed Apr 25 09:03:05 UTC 2007

IDJOB= 421460
IDBENCH= 20383
IDSOLVER= 188
FILE ID= node37/421460-1177491783

PBS_JOBID= 4685836

Free space on /tmp= 66393 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/industrial/anbulagan/hard-unsat/total-5-17-u.cnf
COMMAND LINE= /tmp/evaluation/421460-1177491783/minisat_noassertions /tmp/evaluation/421460-1177491783/instance-421460-1177491783.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node37/watcher-421460-1177491783 -o ROOT/results/node37/solver-421460-1177491783 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/421460-1177491783/minisat_noassertions /tmp/evaluation/421460-1177491783/instance-421460-1177491783.cnf

META MD5SUM SOLVER= 80cbedba287df00eb7b45eadedad758b
MD5SUM BENCH=  9f79c3f75a90db314ed315006ba97d6f

RANDOM SEED= 29000816

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node37.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		: 3000.281
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		: 3000.281
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:       1782504 kB
Buffers:         37156 kB
Cached:         167340 kB
SwapCached:      16164 kB
Active:         124716 kB
Inactive:       103624 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1782504 kB
SwapTotal:     4192956 kB
SwapFree:      4145412 kB
Dirty:           23944 kB
Writeback:           0 kB
Mapped:          29980 kB
Slab:            30408 kB
Committed_AS:  2076156 kB
PageTables:       2000 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= 66393 MiB

End job on node37 on Wed Apr 25 09:23:08 UTC 2007