Trace number 350306

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) 1800.08 1801.21

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900670234.opb
MD5SUM92f66beef1a16468af1cdeb8f0308249
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 benchmark224.554
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 641
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...
0.07/0.09	c Converting 2707 PB-constraints to clauses...
0.07/0.09	c   -- Unit propagations: (none)
0.07/0.09	c   -- Detecting intervals from adjacent constraints: ######################
0.07/0.09	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: 344   maxlim: 590   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 |    6030    18786 |    2010       0        0     nan |  0.000 % |
0.09/0.13	c |       100 |    6008    18710 |    2211      97     1073    11.1 |  3.808 % |
0.09/0.15	c |       250 |    6008    18710 |    2432     247    13145    53.2 |  3.808 % |
0.09/0.17	c |       480 |    5999    18681 |    2675     476    21625    45.4 |  4.008 % |
0.19/0.22	c |       817 |    5988    18638 |    2942     812    38867    47.9 |  4.209 % |
0.19/0.27	c |      1326 |    5956    18534 |    3237    1317    60340    45.8 |  4.810 % |
0.30/0.40	c |      2086 |    5956    18534 |    3560    2077   114993    55.4 |  4.810 % |
0.49/0.58	c |      3227 |    5956    18534 |    3916    3218   187416    58.2 |  4.810 % |
0.79/0.87	c |      4939 |    5956    18534 |    4308    2802   143542    51.2 |  4.810 % |
1.29/1.33	c |      7502 |    5956    18534 |    4739    3052   172971    56.7 |  4.810 % |
1.89/1.99	c |     11347 |    5956    18534 |    5213    4457   244263    54.8 |  4.810 % |
3.09/3.12	c |     17113 |    5956    18534 |    5734    4792   275932    57.6 |  4.810 % |
4.88/4.93	c |     25762 |    5956    18534 |    6308    4380   249532    57.0 |  4.810 % |
7.69/7.71	c |     38736 |    5956    18534 |    6939    4057   198572    48.9 |  4.810 % |
11.88/11.91	c |     58197 |    5956    18534 |    7632    5419   295137    54.5 |  4.810 % |
18.08/18.19	c |     87389 |    5898    18332 |    8396    6956   359047    51.6 |  5.611 % |
27.47/27.54	c |    131178 |    5883    18283 |    9235    7304   350784    48.0 |  5.912 % |
40.36/40.48	c |    196863 |    5865    18223 |   10159    6349   267704    42.2 |  6.213 % |
58.86/58.99	c |    295391 |    5865    18223 |   11175    5676   199038    35.1 |  6.213 % |
87.54/87.64	c |    443181 |    5865    18223 |   12292   10258   435119    42.4 |  6.213 % |
129.71/129.83	c |    664864 |    5865    18223 |   13522   11456   453036    39.5 |  6.213 % |
196.77/196.90	c |    997389 |    5865    18223 |   14874   12672   431555    34.1 |  6.213 % |
311.39/311.65	c |   1496177 |    5865    18223 |   16361   12090   475884    39.4 |  6.213 % |
473.88/474.25	c |   2244361 |    5865    18223 |   17998   11527   465724    40.4 |  6.213 % |
742.13/742.62	c |   3366635 |    5865    18223 |   19797   16220   615557    38.0 |  6.213 % |
1173.47/1174.28	c |   5050048 |    5865    18223 |   21777   10421   396359    38.0 |  6.213 % |
1800.07/1801.20	c 
1800.07/1801.20	c *** TERMINATED ***
1800.07/1801.20	s UNKNOWN

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/350306-1176496522/instance-350306-1176496522.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/node2/watcher-350306-1176496522 -o ROOT/results/node2/solver-350306-1176496522 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/350306-1176496522/minisat+ /tmp/evaluation/350306-1176496522/instance-350306-1176496522.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: 0.94 1.01 0.93 3/77 21448
/proc/meminfo: memFree=1827768/2055920 swapFree=4147236/4192956
[pid=21448] ppid=21446 vsize=1048 CPUtime=0
/proc/21448/stat : 21448 (minisat+) R 21446 21448 21062 0 -1 4194304 115 0 0 0 0 0 0 0 18 0 1 0 125689976 1073152 100 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135012146 0 0 4096 16386 0 0 0 17 1 0 0
/proc/21448/statm: 262 100 74 215 0 44 0

[startup+0.0744929 s]
/proc/loadavg: 0.94 1.01 0.93 3/77 21448
/proc/meminfo: memFree=1827768/2055920 swapFree=4147236/4192956
[pid=21448] ppid=21446 vsize=1620 CPUtime=0.07
/proc/21448/stat : 21448 (minisat+) R 21446 21448 21062 0 -1 4194304 261 0 0 0 7 0 0 0 18 0 1 0 125689976 1658880 246 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135031278 0 0 4096 16386 0 0 0 17 1 0 0
/proc/21448/statm: 405 247 74 215 0 187 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 1620

[startup+0.101522 s]
/proc/loadavg: 0.94 1.01 0.93 3/77 21448
/proc/meminfo: memFree=1827768/2055920 swapFree=4147236/4192956
[pid=21448] ppid=21446 vsize=1896 CPUtime=0.09
/proc/21448/stat : 21448 (minisat+) R 21446 21448 21062 0 -1 4194304 341 0 0 0 9 0 0 0 18 0 1 0 125689976 1941504 326 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135031374 0 0 4096 16386 0 0 0 17 1 0 0
/proc/21448/statm: 474 326 86 215 0 256 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1896

[startup+0.302709 s]
/proc/loadavg: 0.94 1.01 0.93 3/77 21448
/proc/meminfo: memFree=1827768/2055920 swapFree=4147236/4192956
[pid=21448] ppid=21446 vsize=2532 CPUtime=0.3
/proc/21448/stat : 21448 (minisat+) R 21446 21448 21062 0 -1 4194304 513 0 0 0 30 0 0 0 19 0 1 0 125689976 2592768 498 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580378 0 0 4096 16386 0 0 0 17 1 0 0
/proc/21448/statm: 633 498 122 215 0 415 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 2532

[startup+0.702752 s]
/proc/loadavg: 0.94 1.01 0.93 3/77 21448
/proc/meminfo: memFree=1827768/2055920 swapFree=4147236/4192956
[pid=21448] ppid=21446 vsize=3188 CPUtime=0.69
/proc/21448/stat : 21448 (minisat+) R 21446 21448 21062 0 -1 4194304 696 0 0 0 69 0 0 0 23 0 1 0 125689976 3264512 681 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134581469 0 0 4096 16386 0 0 0 17 1 0 0
/proc/21448/statm: 797 681 122 215 0 579 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3188

[startup+1.50183 s]
/proc/loadavg: 0.94 1.01 0.93 2/78 21449
/proc/meminfo: memFree=1825328/2055920 swapFree=4147236/4192956
[pid=21448] ppid=21446 vsize=3444 CPUtime=1.49
/proc/21448/stat : 21448 (minisat+) R 21446 21448 21062 0 -1 4194304 752 0 0 0 149 0 0 0 25 0 1 0 125689976 3526656 737 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580848 0 0 4096 16386 0 0 0 17 0 0 0
/proc/21448/statm: 861 737 122 215 0 643 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3444

[startup+3.102 s]
/proc/loadavg: 0.94 1.01 0.93 2/78 21449
/proc/meminfo: memFree=1824880/2055920 swapFree=4147236/4192956
[pid=21448] ppid=21446 vsize=3836 CPUtime=3.09
/proc/21448/stat : 21448 (minisat+) R 21446 21448 21062 0 -1 4194304 851 0 0 0 309 0 0 0 25 0 1 0 125689976 3928064 836 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134581183 0 0 4096 16386 0 0 0 17 0 0 0
/proc/21448/statm: 959 836 122 215 0 741 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3836

[startup+6.30133 s]
/proc/loadavg: 0.94 1.01 0.93 2/78 21449
/proc/meminfo: memFree=1824240/2055920 swapFree=4147236/4192956
[pid=21448] ppid=21446 vsize=4356 CPUtime=6.28
/proc/21448/stat : 21448 (minisat+) R 21446 21448 21062 0 -1 4194304 978 0 0 0 628 0 0 0 25 0 1 0 125689976 4460544 963 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134581183 0 0 4096 16386 0 0 0 17 0 0 0
/proc/21448/statm: 1089 963 122 215 0 871 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 4356

[startup+12.702 s]
/proc/loadavg: 0.95 1.01 0.93 2/78 21449
/proc/meminfo: memFree=1823920/2055920 swapFree=4147236/4192956
[pid=21448] ppid=21446 vsize=4744 CPUtime=12.68
/proc/21448/stat : 21448 (minisat+) R 21446 21448 21062 0 -1 4194304 1093 0 0 0 1268 0 0 0 25 0 1 0 125689976 4857856 1078 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580759 0 0 4096 16386 0 0 0 17 0 0 0
/proc/21448/statm: 1186 1078 122 215 0 968 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 4744

[startup+25.5013 s]
/proc/loadavg: 0.96 1.00 0.93 2/78 21449
/proc/meminfo: memFree=1823280/2055920 swapFree=4147236/4192956
[pid=21448] ppid=21446 vsize=5272 CPUtime=25.47
/proc/21448/stat : 21448 (minisat+) R 21446 21448 21062 0 -1 4194304 1216 0 0 0 2547 0 0 0 25 0 1 0 125689976 5398528 1201 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134581469 0 0 4096 16386 0 0 0 17 0 0 0
/proc/21448/statm: 1318 1201 122 215 0 1100 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 5272

[startup+51.102 s]
/proc/loadavg: 0.97 1.00 0.93 2/78 21449
/proc/meminfo: memFree=1822832/2055920 swapFree=4147236/4192956
[pid=21448] ppid=21446 vsize=5804 CPUtime=51.06
/proc/21448/stat : 21448 (minisat+) R 21446 21448 21062 0 -1 4194304 1346 0 0 0 5105 1 0 0 25 0 1 0 125689976 5943296 1331 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580856 0 0 4096 16386 0 0 0 17 0 0 0
/proc/21448/statm: 1451 1331 122 215 0 1233 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 5804

[startup+102.306 s]
/proc/loadavg: 0.99 1.00 0.93 2/78 21449
/proc/meminfo: memFree=1821680/2055920 swapFree=4147236/4192956
[pid=21448] ppid=21446 vsize=6888 CPUtime=102.22
/proc/21448/stat : 21448 (minisat+) R 21446 21448 21062 0 -1 4194304 1603 0 0 0 10221 1 0 0 25 0 1 0 125689976 7053312 1588 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580941 0 0 4096 16386 0 0 0 17 0 0 0
/proc/21448/statm: 1722 1588 122 215 0 1504 0
Current children cumulated CPU time (s) 102.22
Current children cumulated vsize (KiB) 6888

[startup+162.302 s]
/proc/loadavg: 0.99 1.00 0.93 2/78 21449
/proc/meminfo: memFree=1821040/2055920 swapFree=4147236/4192956
[pid=21448] ppid=21446 vsize=7576 CPUtime=162.18
/proc/21448/stat : 21448 (minisat+) R 21446 21448 21062 0 -1 4194304 1769 0 0 0 16217 1 0 0 25 0 1 0 125689976 7757824 1754 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134572977 0 0 4096 16386 0 0 0 17 0 0 0
/proc/21448/statm: 1894 1754 122 215 0 1676 0
Current children cumulated CPU time (s) 162.18
Current children cumulated vsize (KiB) 7576

[startup+222.302 s]
/proc/loadavg: 0.99 1.00 0.93 2/78 21449
/proc/meminfo: memFree=1820208/2055920 swapFree=4147236/4192956
[pid=21448] ppid=21446 vsize=8380 CPUtime=222.15
/proc/21448/stat : 21448 (minisat+) R 21446 21448 21062 0 -1 4194304 1983 0 0 0 22214 1 0 0 25 0 1 0 125689976 8581120 1968 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580819 0 0 4096 16386 0 0 0 17 0 0 0
/proc/21448/statm: 2095 1968 122 215 0 1877 0
Current children cumulated CPU time (s) 222.15
Current children cumulated vsize (KiB) 8380

[startup+282.302 s]
/proc/loadavg: 0.99 1.00 0.93 2/78 21449
/proc/meminfo: memFree=1819632/2055920 swapFree=4147236/4192956
[pid=21448] ppid=21446 vsize=9036 CPUtime=282.11
/proc/21448/stat : 21448 (minisat+) R 21446 21448 21062 0 -1 4194304 2138 0 0 0 28209 2 0 0 25 0 1 0 125689976 9252864 2123 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580759 0 0 4096 16386 0 0 0 17 0 0 0
/proc/21448/statm: 2259 2123 122 215 0 2041 0
Current children cumulated CPU time (s) 282.11
Current children cumulated vsize (KiB) 9036

[startup+342.301 s]
/proc/loadavg: 0.99 1.00 0.93 2/78 21449
/proc/meminfo: memFree=1818608/2055920 swapFree=4147236/4192956
[pid=21448] ppid=21446 vsize=10144 CPUtime=342.07
/proc/21448/stat : 21448 (minisat+) R 21446 21448 21062 0 -1 4194304 2421 0 0 0 34205 2 0 0 25 0 1 0 125689976 10387456 2406 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580941 0 0 4096 16386 0 0 0 17 0 0 0
/proc/21448/statm: 2536 2406 122 215 0 2318 0
Current children cumulated CPU time (s) 342.07
Current children cumulated vsize (KiB) 10144

[startup+402.301 s]
/proc/loadavg: 0.99 1.00 0.93 2/78 21449
/proc/meminfo: memFree=1817712/2055920 swapFree=4147236/4192956
[pid=21448] ppid=21446 vsize=11084 CPUtime=402.04
/proc/21448/stat : 21448 (minisat+) R 21446 21448 21062 0 -1 4194304 2641 0 0 0 40202 2 0 0 25 0 1 0 125689976 11350016 2626 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134574254 0 0 4096 16386 0 0 0 17 0 0 0
/proc/21448/statm: 2771 2626 122 215 0 2553 0
Current children cumulated CPU time (s) 402.04
Current children cumulated vsize (KiB) 11084

[startup+462.302 s]
/proc/loadavg: 0.99 1.00 0.93 2/78 21449
/proc/meminfo: memFree=1817520/2055920 swapFree=4147236/4192956
[pid=21448] ppid=21446 vsize=11244 CPUtime=461.99
/proc/21448/stat : 21448 (minisat+) R 21446 21448 21062 0 -1 4194304 2680 0 0 0 46197 2 0 0 25 0 1 0 125689976 11513856 2665 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134568543 0 0 4096 16386 0 0 0 17 0 0 0
/proc/21448/statm: 2811 2665 122 215 0 2593 0
Current children cumulated CPU time (s) 461.99
Current children cumulated vsize (KiB) 11244

[startup+522.303 s]
/proc/loadavg: 0.99 1.00 0.93 2/78 21449
/proc/meminfo: memFree=1816432/2055920 swapFree=4147236/4192956
[pid=21448] ppid=21446 vsize=12352 CPUtime=521.97
/proc/21448/stat : 21448 (minisat+) R 21446 21448 21062 0 -1 4194304 2951 0 0 0 52194 3 0 0 25 0 1 0 125689976 12648448 2936 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580759 0 0 4096 16386 0 0 0 17 0 0 0
/proc/21448/statm: 3088 2936 122 215 0 2870 0
Current children cumulated CPU time (s) 521.97
Current children cumulated vsize (KiB) 12352

[startup+582.302 s]
/proc/loadavg: 0.99 1.00 0.93 2/78 21449
/proc/meminfo: memFree=1816304/2055920 swapFree=4147236/4192956
[pid=21448] ppid=21446 vsize=12500 CPUtime=581.92
/proc/21448/stat : 21448 (minisat+) R 21446 21448 21062 0 -1 4194304 2970 0 0 0 58189 3 0 0 25 0 1 0 125689976 12800000 2955 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580759 0 0 4096 16386 0 0 0 17 0 0 0
/proc/21448/statm: 3125 2955 122 215 0 2907 0
Current children cumulated CPU time (s) 581.92
Current children cumulated vsize (KiB) 12500

[startup+642.302 s]
/proc/loadavg: 0.99 1.00 0.93 2/78 21449
/proc/meminfo: memFree=1816176/2055920 swapFree=4147236/4192956
[pid=21448] ppid=21446 vsize=12652 CPUtime=641.89
/proc/21448/stat : 21448 (minisat+) R 21446 21448 21062 0 -1 4194304 3013 0 0 0 64186 3 0 0 25 0 1 0 125689976 12955648 2998 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580759 0 0 4096 16386 0 0 0 17 0 0 0
/proc/21448/statm: 3163 2998 122 215 0 2945 0
Current children cumulated CPU time (s) 641.89
Current children cumulated vsize (KiB) 12652


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

[startup+822.301 s]
/proc/loadavg: 1.08 1.03 0.94 2/78 21449
/proc/meminfo: memFree=1815600/2055920 swapFree=4147236/4192956
[pid=21448] ppid=21446 vsize=13224 CPUtime=821.78
/proc/21448/stat : 21448 (minisat+) R 21446 21448 21062 0 -1 4194304 3140 0 0 0 82174 4 0 0 25 0 1 0 125689976 13541376 3125 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580759 0 0 4096 16386 0 0 0 17 0 0 0
/proc/21448/statm: 3306 3125 122 215 0 3088 0
Current children cumulated CPU time (s) 821.78
Current children cumulated vsize (KiB) 13224

[startup+882.301 s]
/proc/loadavg: 1.08 1.03 0.94 2/78 21449
/proc/meminfo: memFree=1815344/2055920 swapFree=4147236/4192956
[pid=21448] ppid=21446 vsize=13508 CPUtime=881.74
/proc/21448/stat : 21448 (minisat+) R 21446 21448 21062 0 -1 4194304 3211 0 0 0 88170 4 0 0 25 0 1 0 125689976 13832192 3196 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580759 0 0 4096 16386 0 0 0 17 0 0 0
/proc/21448/statm: 3377 3196 122 215 0 3159 0
Current children cumulated CPU time (s) 881.74
Current children cumulated vsize (KiB) 13508

[startup+942.302 s]
/proc/loadavg: 1.08 1.04 0.95 2/78 21449
/proc/meminfo: memFree=1815280/2055920 swapFree=4147236/4192956
[pid=21448] ppid=21446 vsize=13508 CPUtime=941.71
/proc/21448/stat : 21448 (minisat+) R 21446 21448 21062 0 -1 4194304 3229 0 0 0 94167 4 0 0 25 0 1 0 125689976 13832192 3214 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580759 0 0 4096 16386 0 0 0 17 0 0 0
/proc/21448/statm: 3377 3214 122 215 0 3159 0
Current children cumulated CPU time (s) 941.71
Current children cumulated vsize (KiB) 13508

[startup+1002.3 s]
/proc/loadavg: 1.07 1.04 0.95 2/78 21449
/proc/meminfo: memFree=1814576/2055920 swapFree=4147236/4192956
[pid=21448] ppid=21446 vsize=14340 CPUtime=1001.67
/proc/21448/stat : 21448 (minisat+) R 21446 21448 21062 0 -1 4194304 3414 0 0 0 100163 4 0 0 25 0 1 0 125689976 14684160 3399 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580759 0 0 4096 16386 0 0 0 17 0 0 0
/proc/21448/statm: 3585 3399 122 215 0 3367 0
Current children cumulated CPU time (s) 1001.67
Current children cumulated vsize (KiB) 14340

[startup+1062.3 s]
/proc/loadavg: 1.07 1.05 0.96 2/78 21449
/proc/meminfo: memFree=1814576/2055920 swapFree=4147236/4192956
[pid=21448] ppid=21446 vsize=14340 CPUtime=1061.63
/proc/21448/stat : 21448 (minisat+) R 21446 21448 21062 0 -1 4194304 3415 0 0 0 106159 4 0 0 25 0 1 0 125689976 14684160 3400 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580759 0 0 4096 16386 0 0 0 17 0 0 0
/proc/21448/statm: 3585 3400 122 215 0 3367 0
Current children cumulated CPU time (s) 1061.63
Current children cumulated vsize (KiB) 14340

[startup+1122.3 s]
/proc/loadavg: 1.06 1.05 0.96 2/78 21449
/proc/meminfo: memFree=1814576/2055920 swapFree=4147236/4192956
[pid=21448] ppid=21446 vsize=14340 CPUtime=1121.62
/proc/21448/stat : 21448 (minisat+) R 21446 21448 21062 0 -1 4194304 3415 0 0 0 112157 5 0 0 25 0 1 0 125689976 14684160 3400 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580819 0 0 4096 16386 0 0 0 17 0 0 0
/proc/21448/statm: 3585 3400 122 215 0 3367 0
Current children cumulated CPU time (s) 1121.62
Current children cumulated vsize (KiB) 14340

[startup+1182.3 s]
/proc/loadavg: 1.02 1.04 0.96 2/78 21449
/proc/meminfo: memFree=1813680/2055920 swapFree=4147236/4192956
[pid=21448] ppid=21446 vsize=15388 CPUtime=1181.57
/proc/21448/stat : 21448 (minisat+) R 21446 21448 21062 0 -1 4194304 3686 0 0 0 118152 5 0 0 25 0 1 0 125689976 15757312 3671 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134581053 0 0 4096 16386 0 0 0 17 0 0 0
/proc/21448/statm: 3847 3671 122 215 0 3629 0
Current children cumulated CPU time (s) 1181.57
Current children cumulated vsize (KiB) 15388

[startup+1242.3 s]
/proc/loadavg: 1.01 1.03 0.96 2/78 21449
/proc/meminfo: memFree=1813232/2055920 swapFree=4147236/4192956
[pid=21448] ppid=21446 vsize=15524 CPUtime=1241.54
/proc/21448/stat : 21448 (minisat+) R 21446 21448 21062 0 -1 4194304 3720 0 0 0 124149 5 0 0 25 0 1 0 125689976 15896576 3705 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134576500 0 0 4096 16386 0 0 0 17 0 0 0
/proc/21448/statm: 3881 3705 122 215 0 3663 0
Current children cumulated CPU time (s) 1241.54
Current children cumulated vsize (KiB) 15524

[startup+1302.3 s]
/proc/loadavg: 1.00 1.02 0.96 2/78 21449
/proc/meminfo: memFree=1813232/2055920 swapFree=4147236/4192956
[pid=21448] ppid=21446 vsize=15524 CPUtime=1301.5
/proc/21448/stat : 21448 (minisat+) R 21446 21448 21062 0 -1 4194304 3722 0 0 0 130145 5 0 0 25 0 1 0 125689976 15896576 3707 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134574135 0 0 4096 16386 0 0 0 17 0 0 0
/proc/21448/statm: 3881 3707 122 215 0 3663 0
Current children cumulated CPU time (s) 1301.5
Current children cumulated vsize (KiB) 15524

[startup+1362.3 s]
/proc/loadavg: 1.00 1.02 0.96 2/78 21449
/proc/meminfo: memFree=1813168/2055920 swapFree=4147236/4192956
[pid=21448] ppid=21446 vsize=15524 CPUtime=1361.45
/proc/21448/stat : 21448 (minisat+) R 21446 21448 21062 0 -1 4194304 3741 0 0 0 136140 5 0 0 25 0 1 0 125689976 15896576 3726 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580840 0 0 4096 16386 0 0 0 17 0 0 0
/proc/21448/statm: 3881 3726 122 215 0 3663 0
Current children cumulated CPU time (s) 1361.45
Current children cumulated vsize (KiB) 15524

[startup+1422.31 s]
/proc/loadavg: 1.00 1.01 0.96 2/78 21449
/proc/meminfo: memFree=1812912/2055920 swapFree=4147236/4192956
[pid=21448] ppid=21446 vsize=15940 CPUtime=1421.42
/proc/21448/stat : 21448 (minisat+) R 21446 21448 21062 0 -1 4194304 3813 0 0 0 142137 5 0 0 25 0 1 0 125689976 16322560 3798 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580759 0 0 4096 16386 0 0 0 17 0 0 0
/proc/21448/statm: 3985 3798 122 215 0 3767 0
Current children cumulated CPU time (s) 1421.42
Current children cumulated vsize (KiB) 15940

[startup+1482.3 s]
/proc/loadavg: 1.00 1.01 0.96 2/78 21449
/proc/meminfo: memFree=1812400/2055920 swapFree=4147236/4192956
[pid=21448] ppid=21446 vsize=16332 CPUtime=1481.39
/proc/21448/stat : 21448 (minisat+) R 21446 21448 21062 0 -1 4194304 3936 0 0 0 148134 5 0 0 25 0 1 0 125689976 16723968 3921 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134578470 0 0 4096 16386 0 0 0 17 0 0 0
/proc/21448/statm: 4083 3921 122 215 0 3865 0
Current children cumulated CPU time (s) 1481.39
Current children cumulated vsize (KiB) 16332

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/84 21475
/proc/meminfo: memFree=1811008/2055920 swapFree=4147236/4192956
[pid=21448] ppid=21446 vsize=16476 CPUtime=1541.33
/proc/21448/stat : 21448 (minisat+) R 21446 21448 21062 0 -1 4194304 3942 0 0 0 154125 8 0 0 25 0 1 0 125689976 16871424 3927 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580890 0 0 4096 16386 0 0 0 17 0 0 0
/proc/21448/statm: 4119 3927 122 215 0 3901 0
Current children cumulated CPU time (s) 1541.33
Current children cumulated vsize (KiB) 16476

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/78 21647
/proc/meminfo: memFree=1811952/2055920 swapFree=4147236/4192956
[pid=21448] ppid=21446 vsize=16476 CPUtime=1601.3
/proc/21448/stat : 21448 (minisat+) R 21446 21448 21062 0 -1 4194304 3944 0 0 0 160111 19 0 0 25 0 1 0 125689976 16871424 3929 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134574472 0 0 4096 16386 0 0 0 17 0 0 0
/proc/21448/statm: 4119 3929 122 215 0 3901 0
Current children cumulated CPU time (s) 1601.3
Current children cumulated vsize (KiB) 16476

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/78 21647
/proc/meminfo: memFree=1811952/2055920 swapFree=4147236/4192956
[pid=21448] ppid=21446 vsize=16476 CPUtime=1661.26
/proc/21448/stat : 21448 (minisat+) R 21446 21448 21062 0 -1 4194304 3947 0 0 0 166107 19 0 0 25 0 1 0 125689976 16871424 3932 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580759 0 0 4096 16386 0 0 0 17 0 0 0
/proc/21448/statm: 4119 3932 122 215 0 3901 0
Current children cumulated CPU time (s) 1661.26
Current children cumulated vsize (KiB) 16476

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/78 21647
/proc/meminfo: memFree=1811952/2055920 swapFree=4147236/4192956
[pid=21448] ppid=21446 vsize=16476 CPUtime=1721.22
/proc/21448/stat : 21448 (minisat+) R 21446 21448 21062 0 -1 4194304 3949 0 0 0 172103 19 0 0 25 0 1 0 125689976 16871424 3934 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580759 0 0 4096 16386 0 0 0 17 0 0 0
/proc/21448/statm: 4119 3934 122 215 0 3901 0
Current children cumulated CPU time (s) 1721.22
Current children cumulated vsize (KiB) 16476

[startup+1782.3 s]
/proc/loadavg: 1.07 1.02 0.97 2/78 21647
/proc/meminfo: memFree=1811952/2055920 swapFree=4147236/4192956
[pid=21448] ppid=21446 vsize=16476 CPUtime=1781.18
/proc/21448/stat : 21448 (minisat+) R 21446 21448 21062 0 -1 4194304 3971 0 0 0 178099 19 0 0 25 0 1 0 125689976 16871424 3956 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580759 0 0 4096 16386 0 0 0 17 0 0 0
/proc/21448/statm: 4119 3956 122 215 0 3901 0
Current children cumulated CPU time (s) 1781.18
Current children cumulated vsize (KiB) 16476



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1801.2 s]
/proc/loadavg: 1.05 1.01 0.97 2/78 21647
/proc/meminfo: memFree=1811952/2055920 swapFree=4147236/4192956
[pid=21448] ppid=21446 vsize=16476 CPUtime=1800.07
/proc/21448/stat : 21448 (minisat+) R 21446 21448 21062 0 -1 4194304 3971 0 0 0 179988 19 0 0 25 0 1 0 125689976 16871424 3956 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134572977 0 0 4096 16386 0 0 0 17 0 0 0
/proc/21448/statm: 4119 3956 122 215 0 3901 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 16476

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

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

Child status: 0
Real time (s): 1801.21
CPU time (s): 1800.08
CPU user time (s): 1799.88
CPU system time (s): 0.199969
CPU usage (%): 99.9374
Max. virtual memory (cumulated for all children) (KiB): 16476

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.88
system time used= 0.199969
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3972
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= 20
involuntary context switches= 41537

runsolver used 1.68674 second user time and 4.88526 second system time

The end

Launcher Data (download as text)

Begin job on node2 on Fri Apr 13 20:35:22 UTC 2007

IDJOB= 350306
IDBENCH= 1279
IDSOLVER= 156
FILE ID= node2/350306-1176496522

PBS_JOBID= 4556690

Free space on /tmp= 66559 MiB

SOLVER NAME= minisat+ 1.14
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900670234.opb
COMMAND LINE= /tmp/evaluation/350306-1176496522/minisat+ /tmp/evaluation/350306-1176496522/instance-350306-1176496522.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node2/convwatcher-350306-1176496522 -o ROOT/results/node2/conversion-350306-1176496522 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/350306-1176496522/instance-350306-1176496522.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node2/watcher-350306-1176496522 -o ROOT/results/node2/solver-350306-1176496522 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/350306-1176496522/minisat+ /tmp/evaluation/350306-1176496522/instance-350306-1176496522.opb            

META MD5SUM SOLVER= e46aded85e5f265b61da9cdcce06370e
MD5SUM BENCH=  92f66beef1a16468af1cdeb8f0308249

RANDOM SEED= 177639921

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node2.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		: 3000.234
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		: 3000.234
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:       1828240 kB
Buffers:         39204 kB
Cached:         120228 kB
SwapCached:      16960 kB
Active:         129044 kB
Inactive:        56524 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1828240 kB
SwapTotal:     4192956 kB
SwapFree:      4147236 kB
Dirty:            2428 kB
Writeback:           0 kB
Mapped:          30472 kB
Slab:            27580 kB
Committed_AS:  4635928 kB
PageTables:       1860 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= 66559 MiB

End job on node2 on Fri Apr 13 21:05:25 UTC 2007