Trace number 360252

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+ 1.14? (TO) 1800.11 1800.71

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900547389.opb
MD5SUM6bb807214e0d1b3ab69b4b6ee86db452
Bench CategorySATUNSAT-SMALLINT-LIN (no optimisation, small integers, linear constraints)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark119.797
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables231
Total number of constraints2707
Number of constraints which are clauses2684
Number of constraints which are cardinality constraints (but not clauses)22
Number of constraints which are nor clauses,nor cardinality constraints1
Minimum length of a constraint2
Maximum length of a constraint110
Number of terms in the objective function 0
Biggest coefficient in the objective function 0
Number of bits for the biggest coefficient in the objective function 0
Sum of the numbers in the objective function 0
Number of bits of the sum of numbers in the objective function 0
Biggest number in a constraint 25
Number of bits of the biggest number in a constraint 5
Biggest sum of numbers in a constraint 721
Number of bits of the biggest sum of numbers10
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data (download as text)

0.00/0.00	c Parsing PB file...
0.08/0.09	c Converting 2707 PB-constraints to clauses...
0.08/0.09	c   -- Unit propagations: (none)
0.08/0.09	c   -- Detecting intervals from adjacent constraints: ######################
0.08/0.09	c   -- Clauses(.)/Splits(s): ......................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
0.09/0.10	c ---[  43]---> BDD-cost:   19
0.09/0.10	c ---[  41]---> BDD-cost:   19
0.09/0.10	c ---[  39]---> BDD-cost:   19
0.09/0.10	c ---[  37]---> BDD-cost:   19
0.09/0.10	c ---[  35]---> BDD-cost:   19
0.09/0.10	c ---[  33]---> BDD-cost:   19
0.09/0.10	c ---[  31]---> BDD-cost:   19
0.09/0.10	c ---[  29]---> BDD-cost:   19
0.09/0.10	c ---[  27]---> BDD-cost:   19
0.09/0.10	c ---[  25]---> BDD-cost:   19
0.09/0.10	c ---[  23]---> BDD-cost:   19
0.09/0.10	c ---[  21]---> BDD-cost:   19
0.09/0.10	c ---[  19]---> BDD-cost:   19
0.09/0.10	c ---[  17]---> BDD-cost:   19
0.09/0.10	c ---[  15]---> BDD-cost:   19
0.09/0.10	c ---[  13]---> BDD-cost:   19
0.09/0.10	c ---[  11]---> BDD-cost:   19
0.09/0.10	c ---[   9]---> BDD-cost:   19
0.09/0.10	c ---[   7]---> BDD-cost:   19
0.09/0.10	c ---[   5]---> BDD-cost:   19
0.09/0.10	c ---[   3]---> BDD-cost:   19
0.09/0.10	c ---[   1]---> BDD-cost:   19
0.09/0.10	c ---[   0]---> Adder-cost: 374   maxlim: 670   bits: 10/10
0.09/0.12	c ==================================[MINISAT+]==================================
0.09/0.12	c | Conflicts | Original         | Learnt                           | Progress |
0.09/0.12	c |           | Clauses Literals |     Max Clauses Literals     LPC |          |
0.09/0.12	c ==============================================================================
0.09/0.12	c |         0 |    6259    19609 |    2086       0        0     nan |  0.000 % |
0.09/0.12	c |       101 |    6242    19550 |    2294      98     1145    11.7 |  3.596 % |
0.09/0.15	c |       254 |    6242    19550 |    2524     251     9822    39.1 |  3.596 % |
0.09/0.18	c |       479 |    6242    19550 |    2776     476    20289    42.6 |  3.596 % |
0.19/0.23	c |       817 |    6242    19550 |    3054     814    44232    54.3 |  3.596 % |
0.29/0.31	c |      1324 |    6242    19550 |    3359    1321    77168    58.4 |  3.596 % |
0.39/0.43	c |      2083 |    6242    19550 |    3695    2080   129592    62.3 |  3.596 % |
0.59/0.60	c |      3224 |    6242    19550 |    4065    3221   195990    60.8 |  3.596 % |
0.89/0.93	c |      4934 |    6242    19550 |    4471    2766   152211    55.0 |  3.596 % |
1.29/1.40	c |      7497 |    6232    19514 |    4918    3014   156447    51.9 |  3.790 % |
2.09/2.19	c |     11341 |    6214    19448 |    5410    4253   240300    56.5 |  4.082 % |
3.39/3.42	c |     17109 |    6207    19425 |    5951    4359   262678    60.3 |  4.179 % |
5.39/5.44	c |     25760 |    6198    19396 |    6546    3629   202598    55.8 |  4.373 % |
8.28/8.38	c |     38734 |    6182    19344 |    7201    6409   376769    58.8 |  4.665 % |
12.68/12.72	c |     58195 |    6150    19240 |    7921    7174   346438    48.3 |  5.248 % |
18.78/18.80	c |     87387 |    6084    19010 |    8713    7544   369073    48.9 |  6.317 % |
27.98/28.05	c |    131176 |    6084    19010 |    9585    6187   318268    51.4 |  6.317 % |
42.17/42.28	c |    196861 |    6084    19010 |   10543    7606   341959    45.0 |  6.317 % |
61.57/61.60	c |    295387 |    6075    18979 |   11597    8877   304047    34.3 |  6.414 % |
92.96/93.06	c |    443176 |    6066    18950 |   12757    8253   347957    42.2 |  6.608 % |
142.64/142.71	c |    664859 |    6066    18950 |   14033    8662   296944    34.3 |  6.608 % |
225.11/225.29	c |    997384 |    6066    18950 |   15436   11953   538672    45.1 |  6.608 % |
347.58/347.70	c |   1496172 |    6066    18950 |   16980   14135   536539    38.0 |  6.608 % |
552.21/552.48	c |   2244354 |    6066    18950 |   18678   10409   434785    41.8 |  6.608 % |
894.39/894.72	c |   3366630 |    6066    18950 |   20546   11310   454670    40.2 |  6.608 % |
1423.01/1423.58	c |   5050041 |    6066    18950 |   22601   14276   612729    42.9 |  6.609 % |
1800.09/1800.70	c 
1800.09/1800.70	c *** TERMINATED ***
1800.09/1800.70	s UNKNOWN

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/360252-1176964248/instance-360252-1176964248.opb is already a linear file

Watcher Data (download as text)

runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node67/watcher-360252-1176964248 -o ROOT/results/node67/solver-360252-1176964248 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/360252-1176964248/minisat+ /tmp/evaluation/360252-1176964248/instance-360252-1176964248.opb 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 3600 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: 0.85 0.97 0.99 3/64 7865
/proc/meminfo: memFree=1867928/2055920 swapFree=4179676/4192956
[pid=7865] ppid=7863 vsize=1048 CPUtime=0
/proc/7865/stat : 7865 (minisat+) R 7863 7865 6987 0 -1 4194304 115 0 0 0 0 0 0 0 18 0 1 0 172414340 1073152 100 18446744073709551615 134512640 135395479 4294956640 18446744073709551615 135007481 0 0 4096 16386 0 0 0 17 1 0 0
/proc/7865/statm: 262 100 74 215 0 44 0

[startup+0.090174 s]
/proc/loadavg: 0.85 0.97 0.99 3/64 7865
/proc/meminfo: memFree=1867928/2055920 swapFree=4179676/4192956
[pid=7865] ppid=7863 vsize=1764 CPUtime=0.08
/proc/7865/stat : 7865 (minisat+) R 7863 7865 6987 0 -1 4194304 295 0 0 0 8 0 0 0 18 0 1 0 172414340 1806336 280 18446744073709551615 134512640 135395479 4294956640 18446744073709551615 135031278 0 0 4096 16386 0 0 0 17 1 0 0
/proc/7865/statm: 441 280 74 215 0 223 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 1764

[startup+0.101177 s]
/proc/loadavg: 0.85 0.97 0.99 3/64 7865
/proc/meminfo: memFree=1867928/2055920 swapFree=4179676/4192956
[pid=7865] ppid=7863 vsize=1896 CPUtime=0.09
/proc/7865/stat : 7865 (minisat+) R 7863 7865 6987 0 -1 4194304 340 0 0 0 9 0 0 0 18 0 1 0 172414340 1941504 325 18446744073709551615 134512640 135395479 4294956640 18446744073709551615 135031374 0 0 4096 16386 0 0 0 17 1 0 0
/proc/7865/statm: 474 325 86 215 0 256 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1896

[startup+0.301212 s]
/proc/loadavg: 0.85 0.97 0.99 3/64 7865
/proc/meminfo: memFree=1867928/2055920 swapFree=4179676/4192956
[pid=7865] ppid=7863 vsize=2376 CPUtime=0.29
/proc/7865/stat : 7865 (minisat+) R 7863 7865 6987 0 -1 4194304 485 0 0 0 29 0 0 0 18 0 1 0 172414340 2433024 470 18446744073709551615 134512640 135395479 4294956640 18446744073709551615 134584085 0 0 4096 16386 0 0 0 17 1 0 0
/proc/7865/statm: 594 470 122 215 0 376 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2376

[startup+0.701285 s]
/proc/loadavg: 0.85 0.97 0.99 3/64 7865
/proc/meminfo: memFree=1867928/2055920 swapFree=4179676/4192956
[pid=7865] ppid=7863 vsize=3032 CPUtime=0.69
/proc/7865/stat : 7865 (minisat+) R 7863 7865 6987 0 -1 4194304 666 0 0 0 69 0 0 0 21 0 1 0 172414340 3104768 651 18446744073709551615 134512640 135395479 4294956640 18446744073709551615 134580916 0 0 4096 16386 0 0 0 17 1 0 0
/proc/7865/statm: 758 651 122 215 0 540 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3032

[startup+1.50143 s]
/proc/loadavg: 0.85 0.97 0.99 2/65 7866
/proc/meminfo: memFree=1865616/2055920 swapFree=4179676/4192956
[pid=7865] ppid=7863 vsize=3296 CPUtime=1.49
/proc/7865/stat : 7865 (minisat+) R 7863 7865 6987 0 -1 4194304 724 0 0 0 149 0 0 0 25 0 1 0 172414340 3375104 709 18446744073709551615 134512640 135395479 4294956640 18446744073709551615 134579875 0 0 4096 16386 0 0 0 17 1 0 0
/proc/7865/statm: 824 709 122 215 0 606 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3296

[startup+3.10172 s]
/proc/loadavg: 0.85 0.97 0.99 2/65 7866
/proc/meminfo: memFree=1865232/2055920 swapFree=4179676/4192956
[pid=7865] ppid=7863 vsize=3708 CPUtime=3.09
/proc/7865/stat : 7865 (minisat+) R 7863 7865 6987 0 -1 4194304 833 0 0 0 309 0 0 0 25 0 1 0 172414340 3796992 818 18446744073709551615 134512640 135395479 4294956640 18446744073709551615 134576207 0 0 4096 16386 0 0 0 17 1 0 0
/proc/7865/statm: 927 818 122 215 0 709 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3708

[startup+6.30131 s]
/proc/loadavg: 0.86 0.97 0.99 2/65 7866
/proc/meminfo: memFree=1864528/2055920 swapFree=4179676/4192956
[pid=7865] ppid=7863 vsize=4360 CPUtime=6.28
/proc/7865/stat : 7865 (minisat+) R 7863 7865 6987 0 -1 4194304 971 0 0 0 628 0 0 0 25 0 1 0 172414340 4464640 956 18446744073709551615 134512640 135395479 4294956640 18446744073709551615 134581210 0 0 4096 16386 0 0 0 17 1 0 0
/proc/7865/statm: 1090 956 122 215 0 872 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 4360

[startup+12.7015 s]
/proc/loadavg: 0.87 0.97 0.99 2/65 7866
/proc/meminfo: memFree=1863896/2055920 swapFree=4179676/4192956
[pid=7865] ppid=7863 vsize=4756 CPUtime=12.68
/proc/7865/stat : 7865 (minisat+) R 7863 7865 6987 0 -1 4194304 1077 0 0 0 1268 0 0 0 25 0 1 0 172414340 4870144 1062 18446744073709551615 134512640 135395479 4294956640 18446744073709551615 134580768 0 0 4096 16386 0 0 0 17 1 0 0
/proc/7865/statm: 1189 1062 122 215 0 971 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 4756

[startup+25.5018 s]
/proc/loadavg: 0.90 0.97 0.99 2/65 7866
/proc/meminfo: memFree=1863512/2055920 swapFree=4179676/4192956
[pid=7865] ppid=7863 vsize=5288 CPUtime=25.48
/proc/7865/stat : 7865 (minisat+) R 7863 7865 6987 0 -1 4194304 1200 0 0 0 2548 0 0 0 25 0 1 0 172414340 5414912 1185 18446744073709551615 134512640 135395479 4294956640 18446744073709551615 134580732 0 0 4096 16386 0 0 0 17 1 0 0
/proc/7865/statm: 1322 1185 122 215 0 1104 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 5288

[startup+51.1015 s]
/proc/loadavg: 0.93 0.97 0.99 2/65 7866
/proc/meminfo: memFree=1862744/2055920 swapFree=4179676/4192956
[pid=7865] ppid=7863 vsize=5948 CPUtime=51.07
/proc/7865/stat : 7865 (minisat+) R 7863 7865 6987 0 -1 4194304 1392 0 0 0 5107 0 0 0 25 0 1 0 172414340 6090752 1377 18446744073709551615 134512640 135395479 4294956640 18446744073709551615 134587751 0 0 4096 16386 0 0 0 17 1 0 0
/proc/7865/statm: 1487 1377 122 215 0 1269 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 5948

[startup+102.306 s]
/proc/loadavg: 0.97 0.97 0.99 2/65 7866
/proc/meminfo: memFree=1861720/2055920 swapFree=4179676/4192956
[pid=7865] ppid=7863 vsize=7016 CPUtime=102.26
/proc/7865/stat : 7865 (minisat+) R 7863 7865 6987 0 -1 4194304 1636 0 0 0 10225 1 0 0 25 0 1 0 172414340 7184384 1621 18446744073709551615 134512640 135395479 4294956640 18446744073709551615 135005847 0 0 4096 16386 0 0 0 17 1 0 0
/proc/7865/statm: 1754 1621 122 215 0 1536 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 7016

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 7866
/proc/meminfo: memFree=1860824/2055920 swapFree=4179676/4192956
[pid=7865] ppid=7863 vsize=7844 CPUtime=162.23
/proc/7865/stat : 7865 (minisat+) R 7863 7865 6987 0 -1 4194304 1852 0 0 0 16222 1 0 0 25 0 1 0 172414340 8032256 1837 18446744073709551615 134512640 135395479 4294956640 18446744073709551615 134579755 0 0 4096 16386 0 0 0 17 1 0 0
/proc/7865/statm: 1961 1837 122 215 0 1743 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 7844

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 7866
/proc/meminfo: memFree=1859736/2055920 swapFree=4179676/4192956
[pid=7865] ppid=7863 vsize=8888 CPUtime=222.21
/proc/7865/stat : 7865 (minisat+) R 7863 7865 6987 0 -1 4194304 2116 0 0 0 22220 1 0 0 25 0 1 0 172414340 9101312 2101 18446744073709551615 134512640 135395479 4294956640 18446744073709551615 134578335 0 0 4096 16386 0 0 0 17 1 0 0
/proc/7865/statm: 2222 2101 122 215 0 2004 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 8888

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 7866
/proc/meminfo: memFree=1859416/2055920 swapFree=4179676/4192956
[pid=7865] ppid=7863 vsize=9164 CPUtime=282.2
/proc/7865/stat : 7865 (minisat+) R 7863 7865 6987 0 -1 4194304 2184 0 0 0 28218 2 0 0 25 0 1 0 172414340 9383936 2169 18446744073709551615 134512640 135395479 4294956640 18446744073709551615 134580890 0 0 4096 16386 0 0 0 17 1 0 0
/proc/7865/statm: 2291 2169 122 215 0 2073 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 9164

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 7866
/proc/meminfo: memFree=1859224/2055920 swapFree=4179676/4192956
[pid=7865] ppid=7863 vsize=9436 CPUtime=342.18
/proc/7865/stat : 7865 (minisat+) R 7863 7865 6987 0 -1 4194304 2234 0 0 0 34216 2 0 0 25 0 1 0 172414340 9662464 2219 18446744073709551615 134512640 135395479 4294956640 18446744073709551615 134580856 0 0 4096 16386 0 0 0 17 1 0 0
/proc/7865/statm: 2359 2219 122 215 0 2141 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 9436

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 7866
/proc/meminfo: memFree=1858264/2055920 swapFree=4179676/4192956
[pid=7865] ppid=7863 vsize=10344 CPUtime=402.16
/proc/7865/stat : 7865 (minisat+) R 7863 7865 6987 0 -1 4194304 2453 0 0 0 40214 2 0 0 25 0 1 0 172414340 10592256 2438 18446744073709551615 134512640 135395479 4294956640 18446744073709551615 134580732 0 0 4096 16386 0 0 0 17 1 0 0
/proc/7865/statm: 2586 2438 122 215 0 2368 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 10344

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 7866
/proc/meminfo: memFree=1858200/2055920 swapFree=4179676/4192956
[pid=7865] ppid=7863 vsize=10344 CPUtime=462.14
/proc/7865/stat : 7865 (minisat+) R 7863 7865 6987 0 -1 4194304 2461 0 0 0 46212 2 0 0 25 0 1 0 172414340 10592256 2446 18446744073709551615 134512640 135395479 4294956640 18446744073709551615 134580962 0 0 4096 16386 0 0 0 17 1 0 0
/proc/7865/statm: 2586 2446 122 215 0 2368 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 10344

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 7866
/proc/meminfo: memFree=1858008/2055920 swapFree=4179676/4192956
[pid=7865] ppid=7863 vsize=10624 CPUtime=522.12
/proc/7865/stat : 7865 (minisat+) R 7863 7865 6987 0 -1 4194304 2532 0 0 0 52210 2 0 0 25 0 1 0 172414340 10878976 2517 18446744073709551615 134512640 135395479 4294956640 18446744073709551615 134580801 0 0 4096 16386 0 0 0 17 1 0 0
/proc/7865/statm: 2656 2517 122 215 0 2438 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 10624

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 7868
/proc/meminfo: memFree=1857048/2055920 swapFree=4179676/4192956
[pid=7865] ppid=7863 vsize=11580 CPUtime=582.09
/proc/7865/stat : 7865 (minisat+) R 7863 7865 6987 0 -1 4194304 2768 0 0 0 58207 2 0 0 25 0 1 0 172414340 11857920 2753 18446744073709551615 134512640 135395479 4294956640 18446744073709551615 134580798 0 0 4096 16386 0 0 0 17 1 0 0
/proc/7865/statm: 2895 2753 122 215 0 2677 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 11580

[startup+642.303 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 7868
/proc/meminfo: memFree=1856664/2055920 swapFree=4179676/4192956
[pid=7865] ppid=7863 vsize=11972 CPUtime=642.07
/proc/7865/stat : 7865 (minisat+) R 7863 7865 6987 0 -1 4194304 2856 0 0 0 64205 2 0 0 25 0 1 0 172414340 12259328 2841 18446744073709551615 134512640 135395479 4294956640 18446744073709551615 134581053 0 0 4096 16386 0 0 0 17 1 0 0
/proc/7865/statm: 2993 2841 122 215 0 2775 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 11972


################
# More data... #
################

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 7868
/proc/meminfo: memFree=1856152/2055920 swapFree=4179676/4192956
[pid=7865] ppid=7863 vsize=12416 CPUtime=881.99
/proc/7865/stat : 7865 (minisat+) R 7863 7865 6987 0 -1 4194304 2970 0 0 0 88196 3 0 0 25 0 1 0 172414340 12713984 2955 18446744073709551615 134512640 135395479 4294956640 18446744073709551615 134575280 0 0 4096 16386 0 0 0 17 1 0 0
/proc/7865/statm: 3104 2955 122 215 0 2886 0
Current children cumulated CPU time (s) 881.99
Current children cumulated vsize (KiB) 12416

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 7868
/proc/meminfo: memFree=1855128/2055920 swapFree=4179676/4192956
[pid=7865] ppid=7863 vsize=13464 CPUtime=941.97
/proc/7865/stat : 7865 (minisat+) R 7863 7865 6987 0 -1 4194304 3214 0 0 0 94194 3 0 0 25 0 1 0 172414340 13787136 3199 18446744073709551615 134512640 135395479 4294956640 18446744073709551615 134580759 0 0 4096 16386 0 0 0 17 1 0 0
/proc/7865/statm: 3366 3199 122 215 0 3148 0
Current children cumulated CPU time (s) 941.97
Current children cumulated vsize (KiB) 13464

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 7868
/proc/meminfo: memFree=1855128/2055920 swapFree=4179676/4192956
[pid=7865] ppid=7863 vsize=13464 CPUtime=1001.95
/proc/7865/stat : 7865 (minisat+) R 7863 7865 6987 0 -1 4194304 3214 0 0 0 100192 3 0 0 25 0 1 0 172414340 13787136 3199 18446744073709551615 134512640 135395479 4294956640 18446744073709551615 134568543 0 0 4096 16386 0 0 0 17 1 0 0
/proc/7865/statm: 3366 3199 122 215 0 3148 0
Current children cumulated CPU time (s) 1001.95
Current children cumulated vsize (KiB) 13464

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 7868
/proc/meminfo: memFree=1855128/2055920 swapFree=4179676/4192956
[pid=7865] ppid=7863 vsize=13464 CPUtime=1061.93
/proc/7865/stat : 7865 (minisat+) R 7863 7865 6987 0 -1 4194304 3216 0 0 0 106190 3 0 0 25 0 1 0 172414340 13787136 3201 18446744073709551615 134512640 135395479 4294956640 18446744073709551615 134576837 0 0 4096 16386 0 0 0 17 1 0 0
/proc/7865/statm: 3366 3201 122 215 0 3148 0
Current children cumulated CPU time (s) 1061.93
Current children cumulated vsize (KiB) 13464

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 7868
/proc/meminfo: memFree=1855064/2055920 swapFree=4179676/4192956
[pid=7865] ppid=7863 vsize=13464 CPUtime=1121.91
/proc/7865/stat : 7865 (minisat+) R 7863 7865 6987 0 -1 4194304 3233 0 0 0 112188 3 0 0 25 0 1 0 172414340 13787136 3218 18446744073709551615 134512640 135395479 4294956640 18446744073709551615 134580819 0 0 4096 16386 0 0 0 17 1 0 0
/proc/7865/statm: 3366 3218 122 215 0 3148 0
Current children cumulated CPU time (s) 1121.91
Current children cumulated vsize (KiB) 13464

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 7868
/proc/meminfo: memFree=1854552/2055920 swapFree=4179676/4192956
[pid=7865] ppid=7863 vsize=13880 CPUtime=1181.9
/proc/7865/stat : 7865 (minisat+) R 7863 7865 6987 0 -1 4194304 3350 0 0 0 118186 4 0 0 25 0 1 0 172414340 14213120 3335 18446744073709551615 134512640 135395479 4294956640 18446744073709551615 134581053 0 0 4096 16386 0 0 0 17 1 0 0
/proc/7865/statm: 3470 3335 122 215 0 3252 0
Current children cumulated CPU time (s) 1181.9
Current children cumulated vsize (KiB) 13880

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 7868
/proc/meminfo: memFree=1854552/2055920 swapFree=4179676/4192956
[pid=7865] ppid=7863 vsize=13880 CPUtime=1241.88
/proc/7865/stat : 7865 (minisat+) R 7863 7865 6987 0 -1 4194304 3354 0 0 0 124184 4 0 0 25 0 1 0 172414340 14213120 3339 18446744073709551615 134512640 135395479 4294956640 18446744073709551615 134580759 0 0 4096 16386 0 0 0 17 1 0 0
/proc/7865/statm: 3470 3339 122 215 0 3252 0
Current children cumulated CPU time (s) 1241.88
Current children cumulated vsize (KiB) 13880

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 7868
/proc/meminfo: memFree=1854552/2055920 swapFree=4179676/4192956
[pid=7865] ppid=7863 vsize=13880 CPUtime=1301.86
/proc/7865/stat : 7865 (minisat+) R 7863 7865 6987 0 -1 4194304 3355 0 0 0 130182 4 0 0 25 0 1 0 172414340 14213120 3340 18446744073709551615 134512640 135395479 4294956640 18446744073709551615 134575617 0 0 4096 16386 0 0 0 17 1 0 0
/proc/7865/statm: 3470 3340 122 215 0 3252 0
Current children cumulated CPU time (s) 1301.86
Current children cumulated vsize (KiB) 13880

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 7868
/proc/meminfo: memFree=1854680/2055920 swapFree=4179676/4192956
[pid=7865] ppid=7863 vsize=13880 CPUtime=1361.83
/proc/7865/stat : 7865 (minisat+) R 7863 7865 6987 0 -1 4194304 3356 0 0 0 136179 4 0 0 25 0 1 0 172414340 14213120 3341 18446744073709551615 134512640 135395479 4294956640 18446744073709551615 134580973 0 0 4096 16386 0 0 0 17 1 0 0
/proc/7865/statm: 3470 3341 122 215 0 3252 0
Current children cumulated CPU time (s) 1361.83
Current children cumulated vsize (KiB) 13880

[startup+1422.31 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 7868
/proc/meminfo: memFree=1854616/2055920 swapFree=4179676/4192956
[pid=7865] ppid=7863 vsize=14032 CPUtime=1421.82
/proc/7865/stat : 7865 (minisat+) R 7863 7865 6987 0 -1 4194304 3378 0 0 0 142178 4 0 0 25 0 1 0 172414340 14368768 3363 18446744073709551615 134512640 135395479 4294956640 18446744073709551615 134580856 0 0 4096 16386 0 0 0 17 1 0 0
/proc/7865/statm: 3508 3363 122 215 0 3290 0
Current children cumulated CPU time (s) 1421.82
Current children cumulated vsize (KiB) 14032

[startup+1482.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 7868
/proc/meminfo: memFree=1854424/2055920 swapFree=4179676/4192956
[pid=7865] ppid=7863 vsize=14332 CPUtime=1481.79
/proc/7865/stat : 7865 (minisat+) R 7863 7865 6987 0 -1 4194304 3431 0 0 0 148175 4 0 0 25 0 1 0 172414340 14675968 3416 18446744073709551615 134512640 135395479 4294956640 18446744073709551615 134576754 0 0 4096 16386 0 0 0 17 1 0 0
/proc/7865/statm: 3583 3416 122 215 0 3365 0
Current children cumulated CPU time (s) 1481.79
Current children cumulated vsize (KiB) 14332

[startup+1542.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 7868
/proc/meminfo: memFree=1854296/2055920 swapFree=4179676/4192956
[pid=7865] ppid=7863 vsize=14332 CPUtime=1541.77
/proc/7865/stat : 7865 (minisat+) R 7863 7865 6987 0 -1 4194304 3453 0 0 0 154173 4 0 0 25 0 1 0 172414340 14675968 3438 18446744073709551615 134512640 135395479 4294956640 18446744073709551615 134580801 0 0 4096 16386 0 0 0 17 1 0 0
/proc/7865/statm: 3583 3438 122 215 0 3365 0
Current children cumulated CPU time (s) 1541.77
Current children cumulated vsize (KiB) 14332

[startup+1602.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 7868
/proc/meminfo: memFree=1853720/2055920 swapFree=4179676/4192956
[pid=7865] ppid=7863 vsize=14860 CPUtime=1601.75
/proc/7865/stat : 7865 (minisat+) R 7863 7865 6987 0 -1 4194304 3588 0 0 0 160171 4 0 0 25 0 1 0 172414340 15216640 3573 18446744073709551615 134512640 135395479 4294956640 18446744073709551615 134581415 0 0 4096 16386 0 0 0 17 1 0 0
/proc/7865/statm: 3715 3573 122 215 0 3497 0
Current children cumulated CPU time (s) 1601.75
Current children cumulated vsize (KiB) 14860

[startup+1662.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 7868
/proc/meminfo: memFree=1853656/2055920 swapFree=4179676/4192956
[pid=7865] ppid=7863 vsize=15020 CPUtime=1661.73
/proc/7865/stat : 7865 (minisat+) R 7863 7865 6987 0 -1 4194304 3598 0 0 0 166169 4 0 0 25 0 1 0 172414340 15380480 3583 18446744073709551615 134512640 135395479 4294956640 18446744073709551615 134580941 0 0 4096 16386 0 0 0 17 1 0 0
/proc/7865/statm: 3755 3583 122 215 0 3537 0
Current children cumulated CPU time (s) 1661.73
Current children cumulated vsize (KiB) 15020

[startup+1722.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 7868
/proc/meminfo: memFree=1853336/2055920 swapFree=4179676/4192956
[pid=7865] ppid=7863 vsize=15304 CPUtime=1721.72
/proc/7865/stat : 7865 (minisat+) R 7863 7865 6987 0 -1 4194304 3682 0 0 0 172167 5 0 0 25 0 1 0 172414340 15671296 3667 18446744073709551615 134512640 135395479 4294956640 18446744073709551615 134581428 0 0 4096 16386 0 0 0 17 1 0 0
/proc/7865/statm: 3826 3667 122 215 0 3608 0
Current children cumulated CPU time (s) 1721.72
Current children cumulated vsize (KiB) 15304

[startup+1782.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 7868
/proc/meminfo: memFree=1853144/2055920 swapFree=4179676/4192956
[pid=7865] ppid=7863 vsize=15436 CPUtime=1781.69
/proc/7865/stat : 7865 (minisat+) R 7863 7865 6987 0 -1 4194304 3717 0 0 0 178164 5 0 0 25 0 1 0 172414340 15806464 3702 18446744073709551615 134512640 135395479 4294956640 18446744073709551615 134580753 0 0 4096 16386 0 0 0 17 1 0 0
/proc/7865/statm: 3859 3702 122 215 0 3641 0
Current children cumulated CPU time (s) 1781.69
Current children cumulated vsize (KiB) 15436



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.7 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 7868
/proc/meminfo: memFree=1853144/2055920 swapFree=4179676/4192956
[pid=7865] ppid=7863 vsize=15436 CPUtime=1800.09
/proc/7865/stat : 7865 (minisat+) R 7863 7865 6987 0 -1 4194304 3717 0 0 0 180004 5 0 0 25 0 1 0 172414340 15806464 3702 18446744073709551615 134512640 135395479 4294956640 18446744073709551615 134581053 0 0 4096 16386 0 0 0 17 1 0 0
/proc/7865/statm: 3859 3702 122 215 0 3641 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 15436

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

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

[startup+1800.7 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 7868
/proc/meminfo: memFree=1853144/2055920 swapFree=4179676/4192956
[pid=7865] ppid=7863 vsize=15436 CPUtime=1800.09
/proc/7865/stat : 7865 (minisat+) R 7863 7865 6987 0 -1 4194304 3717 0 0 0 180004 5 0 0 25 0 1 0 172414340 15806464 3702 18446744073709551615 134512640 135395479 4294956640 18446744073709551615 134581053 0 0 4096 16386 0 0 0 17 1 0 0
/proc/7865/statm: 3859 3702 122 215 0 3641 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 15436

Child status: 0
Real time (s): 1800.71
CPU time (s): 1800.11
CPU user time (s): 1800.05
CPU system time (s): 0.055991
CPU usage (%): 99.9663
Max. virtual memory (cumulated for all children) (KiB): 15436

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1800.05
system time used= 0.055991
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3718
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= 25
involuntary context switches= 1845

runsolver used 1.17982 second user time and 3.75343 second system time

The end

Launcher Data (download as text)

Begin job on node67 on Thu Apr 19 06:30:48 UTC 2007

IDJOB= 360252
IDBENCH= 1355
IDSOLVER= 156
FILE ID= node67/360252-1176964248

PBS_JOBID= 4605802

Free space on /tmp= 66454 MiB

SOLVER NAME= minisat+ 1.14
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900547389.opb
COMMAND LINE= /tmp/evaluation/360252-1176964248/minisat+ /tmp/evaluation/360252-1176964248/instance-360252-1176964248.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node67/convwatcher-360252-1176964248 -o ROOT/results/node67/conversion-360252-1176964248 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/360252-1176964248/instance-360252-1176964248.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node67/watcher-360252-1176964248 -o ROOT/results/node67/solver-360252-1176964248 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/360252-1176964248/minisat+ /tmp/evaluation/360252-1176964248/instance-360252-1176964248.opb            

META MD5SUM SOLVER= e46aded85e5f265b61da9cdcce06370e
MD5SUM BENCH=  6bb807214e0d1b3ab69b4b6ee86db452

RANDOM SEED= 267130808

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node67.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		: 3000.263
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		: 3000.263
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:       1868400 kB
Buffers:         21448 kB
Cached:         113256 kB
SwapCached:       7008 kB
Active:          74208 kB
Inactive:        73496 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1868400 kB
SwapTotal:     4192956 kB
SwapFree:      4179676 kB
Dirty:            2492 kB
Writeback:           0 kB
Mapped:          15676 kB
Slab:            25812 kB
Committed_AS:   269560 kB
PageTables:       1452 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 node67 on Thu Apr 19 07:00:51 UTC 2007