Trace number 421453

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) 1200.12 1200.45

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/total-5-19-u.cnf
MD5SUMf9358d3195ca3efe99a3e305b00150cd
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 variables279228
Number of clauses1324541
Sum of the clauses size3072200
Maximum clause length10
Minimum clause length1
Number of clauses of size 123238
Number of clauses of size 21011607
Number of clauses of size 3237476
Number of clauses of size 45800
Number of clauses of size 523200
Number of clauses of size over 523220

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:  279228                                               |
0.00/0.00	c |  Number of clauses:    1324541                                              |
1.69/1.70	c |  Parsing time:         1.56         s                                       |
5.99/6.04	c ============================[ Search Statistics ]==============================
5.99/6.04	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
5.99/6.04	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
5.99/6.04	c ===============================================================================
5.99/6.04	c |         0 |   88180   567739  1500470 |   189246        0    nan |  0.000 % |
6.49/6.59	c |       100 |   88125   567739  1500470 |   208170       94     51 | 42.174 % |
7.28/7.39	c |       250 |   86906   567739  1500470 |   228988      220     40 | 46.763 % |
8.48/8.52	c |       480 |   86585   567739  1500470 |   251886      427     50 | 49.182 % |
9.68/9.74	c |       817 |   63560   404967  1103411 |   277075      698     45 | 49.912 % |
10.99/11.08	c |      1325 |   60392   390345  1066405 |   304783     1171     79 | 54.507 % |
12.49/12.59	c |      2085 |   40260   220909   618228 |   335261     1591     71 | 57.732 % |
14.29/14.35	c |      3225 |   40239   220909   618228 |   368787     2730     66 | 60.159 % |
16.49/16.56	c |      4933 |   33445   183402   513798 |   405666     4292     67 | 60.159 % |
19.79/19.87	c |      7496 |   33413   183229   513313 |   446232     6845     87 | 60.177 % |
25.68/25.76	c |     11340 |   32935   180323   505359 |   490856    10654     93 | 60.662 % |
34.78/34.81	c |     17106 |   32043   175891   492463 |   539941    16407    116 | 60.682 % |
51.87/51.98	c |     25758 |   31975   175411   491230 |   593936    25054    122 | 60.735 % |
74.87/74.99	c |     38733 |   31090   166965   468469 |   653329    38023    128 | 61.231 % |
111.36/111.41	c |     58194 |   30173   162228   454350 |   718662    57472    129 | 61.333 % |
179.25/179.32	c |     87386 |   30152   162036   453835 |   790528    86660    119 | 61.343 % |
291.21/291.39	c |    131175 |   30138   161960   453635 |   869581   130448    102 | 61.377 % |
468.06/468.25	c |    196862 |   30030   161231   451734 |   956539   196134     86 | 61.382 % |
813.18/813.48	c |    295390 |   26980   143046   401458 |  1052193   294525     91 | 62.622 % |

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/node15/watcher-421453-1177491770 -o ROOT/results/node15/solver-421453-1177491770 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/421453-1177491770/minisat_noassertions /tmp/evaluation/421453-1177491770/instance-421453-1177491770.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: 0.92 0.95 0.70 3/77 19742
/proc/meminfo: memFree=1652492/2055920 swapFree=4169140/4192956
[pid=19742] ppid=19740 vsize=2328 CPUtime=0
/proc/19742/stat : 19742 (minisat_noasser) R 19740 19742 19439 0 -1 4194304 476 0 0 0 0 0 0 0 18 0 1 0 197094791 2383872 462 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134549230 0 0 4096 3 0 0 0 17 1 0 0
/proc/19742/statm: 582 462 50 130 0 449 0

[startup+0.033567 s]
/proc/loadavg: 0.92 0.95 0.70 3/77 19742
/proc/meminfo: memFree=1652492/2055920 swapFree=4169140/4192956
[pid=19742] ppid=19740 vsize=7284 CPUtime=0.02
/proc/19742/stat : 19742 (minisat_noasser) R 19740 19742 19439 0 -1 4194304 1565 0 0 0 2 0 0 0 18 0 1 0 197094791 7458816 1551 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/19742/statm: 1821 1552 50 130 0 1688 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 7284

[startup+0.102574 s]
/proc/loadavg: 0.92 0.95 0.70 3/77 19742
/proc/meminfo: memFree=1652492/2055920 swapFree=4169140/4192956
[pid=19742] ppid=19740 vsize=11604 CPUtime=0.09
/proc/19742/stat : 19742 (minisat_noasser) R 19740 19742 19439 0 -1 4194304 2677 0 0 0 8 1 0 0 18 0 1 0 197094791 11882496 2663 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134703993 0 0 4096 3 0 0 0 17 1 0 0
/proc/19742/statm: 2921 2666 50 130 0 2788 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11604

[startup+0.302593 s]
/proc/loadavg: 0.92 0.95 0.70 3/77 19742
/proc/meminfo: memFree=1652492/2055920 swapFree=4169140/4192956
[pid=19742] ppid=19740 vsize=47356 CPUtime=0.29
/proc/19742/stat : 19742 (minisat_noasser) R 19740 19742 19439 0 -1 4194304 9596 0 0 0 24 5 0 0 19 0 1 0 197094791 48492544 9582 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134549237 0 0 4096 3 0 0 0 17 1 0 0
/proc/19742/statm: 11839 9585 50 130 0 11706 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 47356

[startup+0.701636 s]
/proc/loadavg: 0.92 0.95 0.70 3/77 19742
/proc/meminfo: memFree=1652492/2055920 swapFree=4169140/4192956
[pid=19742] ppid=19740 vsize=66896 CPUtime=0.69
/proc/19742/stat : 19742 (minisat_noasser) R 19740 19742 19439 0 -1 4194304 14619 0 0 0 61 8 0 0 23 0 1 0 197094791 68501504 14605 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134531180 0 0 4096 3 0 0 0 17 1 0 0
/proc/19742/statm: 16724 14605 50 130 0 16591 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 66896

[startup+1.5037 s]
/proc/loadavg: 0.92 0.95 0.70 2/78 19743
/proc/meminfo: memFree=1581752/2055920 swapFree=4169140/4192956
[pid=19742] ppid=19740 vsize=103812 CPUtime=1.49
/proc/19742/stat : 19742 (minisat_noasser) R 19740 19742 19439 0 -1 4194304 24004 0 0 0 137 12 0 0 25 0 1 0 197094791 106303488 23990 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/19742/statm: 25953 23991 50 130 0 25820 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 103812

[startup+3.10184 s]
/proc/loadavg: 0.92 0.95 0.70 2/78 19743
/proc/meminfo: memFree=1548472/2055920 swapFree=4169140/4192956
[pid=19742] ppid=19740 vsize=122628 CPUtime=3.09
/proc/19742/stat : 19742 (minisat_noasser) R 19740 19742 19439 0 -1 4194304 28684 0 0 0 294 15 0 0 25 0 1 0 197094791 125571072 28670 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/19742/statm: 30657 28670 61 130 0 30524 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 122628

[startup+6.30114 s]
/proc/loadavg: 0.93 0.95 0.70 2/78 19743
/proc/meminfo: memFree=1516856/2055920 swapFree=4169140/4192956
[pid=19742] ppid=19740 vsize=126128 CPUtime=6.28
/proc/19742/stat : 19742 (minisat_noasser) R 19740 19742 19439 0 -1 4194304 34768 0 0 0 611 17 0 0 25 0 1 0 197094791 129155072 29882 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546920 0 0 4096 3 0 0 0 17 1 0 0
/proc/19742/statm: 31532 29882 62 130 0 31399 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 126128

[startup+12.7017 s]
/proc/loadavg: 0.93 0.95 0.70 2/78 19743
/proc/meminfo: memFree=1532928/2055920 swapFree=4169140/4192956
[pid=19742] ppid=19740 vsize=126128 CPUtime=12.69
/proc/19742/stat : 19742 (minisat_noasser) R 19740 19742 19439 0 -1 4194304 34800 0 0 0 1251 18 0 0 25 0 1 0 197094791 129155072 29914 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546809 0 0 4096 3 0 0 0 17 1 0 0
/proc/19742/statm: 31532 29914 67 130 0 31399 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 126128

[startup+25.5019 s]
/proc/loadavg: 0.95 0.96 0.70 2/78 19743
/proc/meminfo: memFree=1532928/2055920 swapFree=4169140/4192956
[pid=19742] ppid=19740 vsize=126128 CPUtime=25.48
/proc/19742/stat : 19742 (minisat_noasser) R 19740 19742 19439 0 -1 4194304 34800 0 0 0 2530 18 0 0 25 0 1 0 197094791 129155072 29914 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547995 0 0 4096 3 0 0 0 17 1 0 0
/proc/19742/statm: 31532 29914 67 130 0 31399 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 126128

[startup+51.1012 s]
/proc/loadavg: 0.96 0.96 0.71 2/78 19743
/proc/meminfo: memFree=1532992/2055920 swapFree=4169140/4192956
[pid=19742] ppid=19740 vsize=126128 CPUtime=51.07
/proc/19742/stat : 19742 (minisat_noasser) R 19740 19742 19439 0 -1 4194304 34800 0 0 0 5089 18 0 0 25 0 1 0 197094791 129155072 29914 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546809 0 0 4096 3 0 0 0 17 1 0 0
/proc/19742/statm: 31532 29914 67 130 0 31399 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 126128

[startup+102.306 s]
/proc/loadavg: 0.98 0.96 0.72 2/78 19743
/proc/meminfo: memFree=1531776/2055920 swapFree=4169140/4192956
[pid=19742] ppid=19740 vsize=127560 CPUtime=102.27
/proc/19742/stat : 19742 (minisat_noasser) R 19740 19742 19439 0 -1 4194304 35126 0 0 0 10208 19 0 0 25 0 1 0 197094791 130621440 30240 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548022 0 0 4096 3 0 0 0 17 1 0 0
/proc/19742/statm: 31890 30240 67 130 0 31757 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 127560

[startup+162.301 s]
/proc/loadavg: 1.07 0.99 0.74 2/78 19743
/proc/meminfo: memFree=1523520/2055920 swapFree=4169140/4192956
[pid=19742] ppid=19740 vsize=135940 CPUtime=162.24
/proc/19742/stat : 19742 (minisat_noasser) R 19740 19742 19439 0 -1 4194304 37228 0 0 0 16203 21 0 0 25 0 1 0 197094791 139202560 32342 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548762 0 0 4096 3 0 0 0 17 1 0 0
/proc/19742/statm: 33985 32342 67 130 0 33852 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 135940

[startup+222.303 s]
/proc/loadavg: 1.10 1.00 0.76 2/78 19743
/proc/meminfo: memFree=1517888/2055920 swapFree=4169140/4192956
[pid=19742] ppid=19740 vsize=141432 CPUtime=222.23
/proc/19742/stat : 19742 (minisat_noasser) R 19740 19742 19439 0 -1 4194304 38576 0 0 0 22200 23 0 0 25 0 1 0 197094791 144826368 33690 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/19742/statm: 35358 33690 67 130 0 35225 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 141432

[startup+282.302 s]
/proc/loadavg: 1.03 1.00 0.77 2/78 19743
/proc/meminfo: memFree=1513024/2055920 swapFree=4169140/4192956
[pid=19742] ppid=19740 vsize=146424 CPUtime=282.22
/proc/19742/stat : 19742 (minisat_noasser) R 19740 19742 19439 0 -1 4194304 39813 0 0 0 28197 25 0 0 25 0 1 0 197094791 149938176 34927 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546920 0 0 4096 3 0 0 0 17 1 0 0
/proc/19742/statm: 36606 34927 67 130 0 36473 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 146424

[startup+342.302 s]
/proc/loadavg: 1.04 1.01 0.79 2/78 19743
/proc/meminfo: memFree=1508608/2055920 swapFree=4169140/4192956
[pid=19742] ppid=19740 vsize=151160 CPUtime=342.2
/proc/19742/stat : 19742 (minisat_noasser) R 19740 19742 19439 0 -1 4194304 40925 0 0 0 34193 27 0 0 25 0 1 0 197094791 154787840 36039 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/19742/statm: 37790 36039 67 130 0 37657 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 151160

[startup+402.302 s]
/proc/loadavg: 1.01 1.01 0.80 2/78 19743
/proc/meminfo: memFree=1504832/2055920 swapFree=4169140/4192956
[pid=19742] ppid=19740 vsize=154864 CPUtime=402.18
/proc/19742/stat : 19742 (minisat_noasser) R 19740 19742 19439 0 -1 4194304 41859 0 0 0 40190 28 0 0 25 0 1 0 197094791 158580736 36973 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546885 0 0 4096 3 0 0 0 17 1 0 0
/proc/19742/statm: 38716 36973 67 130 0 38583 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 154864

[startup+462.303 s]
/proc/loadavg: 1.00 1.00 0.81 2/78 19743
/proc/meminfo: memFree=1500608/2055920 swapFree=4169140/4192956
[pid=19742] ppid=19740 vsize=159024 CPUtime=462.16
/proc/19742/stat : 19742 (minisat_noasser) R 19740 19742 19439 0 -1 4194304 42915 0 0 0 46186 30 0 0 25 0 1 0 197094791 162840576 38029 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/19742/statm: 39756 38029 67 130 0 39623 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 159024

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 0.82 2/78 19743
/proc/meminfo: memFree=1494592/2055920 swapFree=4169140/4192956
[pid=19742] ppid=19740 vsize=165856 CPUtime=522.15
/proc/19742/stat : 19742 (minisat_noasser) R 19740 19742 19439 0 -1 4194304 44479 0 0 0 52183 32 0 0 25 0 1 0 197094791 169836544 39593 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/19742/statm: 41464 39593 67 130 0 41331 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 165856

[startup+582.303 s]
/proc/loadavg: 1.00 1.00 0.83 2/78 19743
/proc/meminfo: memFree=1490240/2055920 swapFree=4169140/4192956
[pid=19742] ppid=19740 vsize=170100 CPUtime=582.14
/proc/19742/stat : 19742 (minisat_noasser) R 19740 19742 19439 0 -1 4194304 45541 0 0 0 58181 33 0 0 25 0 1 0 197094791 174182400 40655 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552786 0 0 4096 3 0 0 0 17 1 0 0
/proc/19742/statm: 42525 40655 67 130 0 42392 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 170100

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 0.83 2/78 19743
/proc/meminfo: memFree=1481408/2055920 swapFree=4169140/4192956
[pid=19742] ppid=19740 vsize=178724 CPUtime=642.12
/proc/19742/stat : 19742 (minisat_noasser) R 19740 19742 19439 0 -1 4194304 47721 0 0 0 64176 36 0 0 25 0 1 0 197094791 183013376 42835 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546839 0 0 4096 3 0 0 0 17 1 0 0
/proc/19742/statm: 44681 42835 67 130 0 44548 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 178724

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 0.84 2/78 19743
/proc/meminfo: memFree=1474368/2055920 swapFree=4169140/4192956
[pid=19742] ppid=19740 vsize=185800 CPUtime=702.11
/proc/19742/stat : 19742 (minisat_noasser) R 19740 19742 19439 0 -1 4194304 49492 0 0 0 70172 39 0 0 25 0 1 0 197094791 190259200 44606 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548022 0 0 4096 3 0 0 0 17 1 0 0
/proc/19742/statm: 46450 44606 67 130 0 46317 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 185800

[startup+762.304 s]
/proc/loadavg: 1.00 1.00 0.85 2/78 19743
/proc/meminfo: memFree=1465600/2055920 swapFree=4169140/4192956
[pid=19742] ppid=19740 vsize=194440 CPUtime=762.08
/proc/19742/stat : 19742 (minisat_noasser) R 19740 19742 19439 0 -1 4194304 51651 0 0 0 76167 41 0 0 25 0 1 0 197094791 199106560 46765 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/19742/statm: 48610 46765 67 130 0 48477 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 194440

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 0.85 2/78 19743
/proc/meminfo: memFree=1457024/2055920 swapFree=4169140/4192956
[pid=19742] ppid=19740 vsize=203032 CPUtime=822.07
/proc/19742/stat : 19742 (minisat_noasser) R 19740 19742 19439 0 -1 4194304 53796 0 0 0 82163 44 0 0 25 0 1 0 197094791 207904768 48910 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/19742/statm: 50758 48910 67 130 0 50625 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 203032

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 0.86 2/78 19743
/proc/meminfo: memFree=1450112/2055920 swapFree=4169140/4192956
[pid=19742] ppid=19740 vsize=210396 CPUtime=882.06
/proc/19742/stat : 19742 (minisat_noasser) R 19740 19742 19439 0 -1 4194304 55511 0 0 0 88159 47 0 0 25 0 1 0 197094791 215445504 50625 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548022 0 0 4096 3 0 0 0 17 1 0 0
/proc/19742/statm: 52599 50625 67 130 0 52466 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 210396

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 0.86 2/78 19743
/proc/meminfo: memFree=1443264/2055920 swapFree=4169140/4192956
[pid=19742] ppid=19740 vsize=217456 CPUtime=942.04
/proc/19742/stat : 19742 (minisat_noasser) R 19740 19742 19439 0 -1 4194304 57252 0 0 0 94155 49 0 0 25 0 1 0 197094791 222674944 52366 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/19742/statm: 54364 52366 67 130 0 54231 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 217456

[startup+1002.3 s]
/proc/loadavg: 1.05 1.01 0.87 2/78 19743
/proc/meminfo: memFree=1435392/2055920 swapFree=4169140/4192956
[pid=19742] ppid=19740 vsize=225148 CPUtime=1002.02
/proc/19742/stat : 19742 (minisat_noasser) R 19740 19742 19439 0 -1 4194304 59216 0 0 0 100151 51 0 0 25 0 1 0 197094791 230551552 54330 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/19742/statm: 56287 54330 67 130 0 56154 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 225148

[startup+1062.3 s]
/proc/loadavg: 1.02 1.01 0.88 2/78 19743
/proc/meminfo: memFree=1430336/2055920 swapFree=4169140/4192956
[pid=19742] ppid=19740 vsize=230316 CPUtime=1062.01
/proc/19742/stat : 19742 (minisat_noasser) R 19740 19742 19439 0 -1 4194304 60492 0 0 0 106148 53 0 0 25 0 1 0 197094791 235843584 55606 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/19742/statm: 57579 55606 67 130 0 57446 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 230316

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.89 2/78 19743
/proc/meminfo: memFree=1422400/2055920 swapFree=4169140/4192956
[pid=19742] ppid=19740 vsize=238048 CPUtime=1121.99
/proc/19742/stat : 19742 (minisat_noasser) R 19740 19742 19439 0 -1 4194304 62458 0 0 0 112143 56 0 0 25 0 1 0 197094791 243761152 57572 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/19742/statm: 59512 57572 67 130 0 59379 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 238048

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.89 2/78 19743
/proc/meminfo: memFree=1416512/2055920 swapFree=4169140/4192956
[pid=19742] ppid=19740 vsize=244024 CPUtime=1181.97
/proc/19742/stat : 19742 (minisat_noasser) R 19740 19742 19439 0 -1 4194304 63941 0 0 0 118140 57 0 0 25 0 1 0 197094791 249880576 59055 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/19742/statm: 61006 59055 67 130 0 60873 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 244024



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 0.89 2/78 19743
/proc/meminfo: memFree=1414208/2055920 swapFree=4169140/4192956
[pid=19742] ppid=19740 vsize=246216 CPUtime=1200.07
/proc/19742/stat : 19742 (minisat_noasser) R 19740 19742 19439 0 -1 4194304 64478 0 0 0 119949 58 0 0 25 0 1 0 197094791 252125184 59592 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547318 0 0 4096 3 0 0 0 17 1 0 0
/proc/19742/statm: 61554 59592 67 130 0 61421 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 246216

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): 1200.45
CPU time (s): 1200.12
CPU user time (s): 1199.5
CPU system time (s): 0.624905
CPU usage (%): 99.9731
Max. virtual memory (cumulated for all children) (KiB): 246216

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.5
system time used= 0.624905
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 64478
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= 24971

runsolver used 0.938857 second user time and 2.57761 second system time

The end

Launcher Data (download as text)

Begin job on node15 on Wed Apr 25 09:02:52 UTC 2007

IDJOB= 421453
IDBENCH= 20376
IDSOLVER= 188
FILE ID= node15/421453-1177491770

PBS_JOBID= 4685852

Free space on /tmp= 66467 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/industrial/anbulagan/hard-unsat/total-5-19-u.cnf
COMMAND LINE= /tmp/evaluation/421453-1177491770/minisat_noassertions /tmp/evaluation/421453-1177491770/instance-421453-1177491770.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node15/watcher-421453-1177491770 -o ROOT/results/node15/solver-421453-1177491770 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/421453-1177491770/minisat_noassertions /tmp/evaluation/421453-1177491770/instance-421453-1177491770.cnf

META MD5SUM SOLVER= 80cbedba287df00eb7b45eadedad758b
MD5SUM BENCH=  f9358d3195ca3efe99a3e305b00150cd

RANDOM SEED= 532882202

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node15.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		: 3000.227
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		: 3000.227
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:       1653016 kB
Buffers:         44840 kB
Cached:         262548 kB
SwapCached:       2896 kB
Active:         167908 kB
Inactive:       162676 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1653016 kB
SwapTotal:     4192956 kB
SwapFree:      4169140 kB
Dirty:           25752 kB
Writeback:           0 kB
Mapped:          30392 kB
Slab:            57752 kB
Committed_AS:  7071604 kB
PageTables:       1868 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= 66467 MiB

End job on node15 on Wed Apr 25 09:22:54 UTC 2007