Trace number 359202

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) 1800.07 1800.71

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900567135.opb
MD5SUMae752929c20bdaef808bd42af6910473
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 benchmark30.4434
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 761
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...
0.05/0.09	c Converting 2707 PB-constraints to clauses...
0.05/0.09	c   -- Unit propagations: (none)
0.05/0.09	c   -- Detecting intervals from adjacent constraints: ######################
0.05/0.09	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: 408   maxlim: 710   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 |    6482    20391 |    2160       0        0     nan |  0.000 % |
0.09/0.13	c |       100 |    6482    20391 |    2376     100     1575    15.8 |  3.107 % |
0.09/0.15	c |       251 |    6482    20391 |    2613     251    12026    47.9 |  3.107 % |
0.09/0.18	c |       476 |    6482    20391 |    2874     476    21086    44.3 |  3.107 % |
0.19/0.23	c |       813 |    6482    20391 |    3162     813    43959    54.1 |  3.107 % |
0.29/0.30	c |      1320 |    6482    20391 |    3478    1320    73502    55.7 |  3.107 % |
0.39/0.43	c |      2080 |    6482    20391 |    3826    2080   127114    61.1 |  3.107 % |
0.59/0.64	c |      3219 |    6482    20391 |    4209    3219   200227    62.2 |  3.107 % |
0.89/0.99	c |      4927 |    6482    20391 |    4630    2698   146701    54.4 |  3.107 % |
1.49/1.52	c |      7489 |    6482    20391 |    5093    2792   160117    57.3 |  3.107 % |
2.19/2.27	c |     11337 |    6482    20391 |    5602    4000   215882    54.0 |  3.107 % |
3.48/3.59	c |     17103 |    6482    20391 |    6162    3943   214663    54.4 |  3.107 % |
5.38/5.42	c |     25753 |    6482    20391 |    6779    6116   323872    53.0 |  3.107 % |
8.28/8.38	c |     38728 |    6381    20044 |    7456    5055   286212    56.6 |  4.802 % |
12.67/12.76	c |     58190 |    6381    20044 |    8202    5143   241471    47.0 |  4.802 % |
19.57/19.64	c |     87383 |    6374    20021 |    9022    4491   210712    46.9 |  4.897 % |
29.68/29.73	c |    131173 |    6339    19902 |    9925    6330   306974    48.5 |  5.461 % |
44.17/44.22	c |    196860 |    6339    19902 |   10917    5299   194396    36.7 |  5.461 % |
65.86/65.96	c |    295386 |    6339    19902 |   12009    8314   327409    39.4 |  5.461 % |
98.75/98.83	c |    443176 |    6330    19871 |   13210    8854   418790    47.3 |  5.556 % |
151.42/151.56	c |    664859 |    6330    19871 |   14531    7560   332517    44.0 |  5.556 % |
235.09/235.28	c |    997385 |    6330    19871 |   15984   13574   586478    43.2 |  5.556 % |
370.35/370.59	c |   1496177 |    6330    19871 |   17582   15453   624610    40.4 |  5.556 % |
571.07/571.33	c |   2244359 |    6330    19871 |   19341   12023   500106    41.6 |  5.556 % |
903.56/903.96	c |   3366638 |    6321    19840 |   21275   15422   527411    34.2 |  5.650 % |
1441.07/1441.63	c |   5050049 |    6321    19840 |   23402   14559   552578    38.0 |  5.650 % |
1800.06/1800.70	c 
1800.06/1800.71	c *** TERMINATED ***
1800.06/1800.71	s UNKNOWN

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/359202-1176922974/instance-359202-1176922974.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/node66/watcher-359202-1176922974 -o ROOT/results/node66/solver-359202-1176922974 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/359202-1176922974/minisat+ /tmp/evaluation/359202-1176922974/instance-359202-1176922974.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: 0.92 0.95 0.98 3/64 18225
/proc/meminfo: memFree=1528504/2055920 swapFree=4182980/4192956
[pid=18225] ppid=18223 vsize=1048 CPUtime=0
/proc/18225/stat : 18225 (minisat+) R 18223 18225 16896 0 -1 4194304 115 0 0 0 0 0 0 0 18 0 1 0 168286955 1073152 100 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135007481 0 0 4096 16386 0 0 0 17 1 0 0
/proc/18225/statm: 262 101 74 215 0 44 0

[startup+0.0522441 s]
/proc/loadavg: 0.92 0.95 0.98 3/64 18225
/proc/meminfo: memFree=1528504/2055920 swapFree=4182980/4192956
[pid=18225] ppid=18223 vsize=1476 CPUtime=0.05
/proc/18225/stat : 18225 (minisat+) R 18223 18225 16896 0 -1 4194304 217 0 0 0 5 0 0 0 18 0 1 0 168286955 1511424 202 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134618678 0 0 4096 16386 0 0 0 17 1 0 0
/proc/18225/statm: 369 202 74 215 0 151 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 1476

[startup+0.102651 s]
/proc/loadavg: 0.92 0.95 0.98 3/64 18225
/proc/meminfo: memFree=1528504/2055920 swapFree=4182980/4192956
[pid=18225] ppid=18223 vsize=2028 CPUtime=0.09
/proc/18225/stat : 18225 (minisat+) R 18223 18225 16896 0 -1 4194304 352 0 0 0 9 0 0 0 18 0 1 0 168286955 2076672 337 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135031374 0 0 4096 16386 0 0 0 17 1 0 0
/proc/18225/statm: 507 337 86 215 0 289 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2028

[startup+0.30148 s]
/proc/loadavg: 0.92 0.95 0.98 3/64 18225
/proc/meminfo: memFree=1528504/2055920 swapFree=4182980/4192956
[pid=18225] ppid=18223 vsize=2508 CPUtime=0.29
/proc/18225/stat : 18225 (minisat+) R 18223 18225 16896 0 -1 4194304 513 0 0 0 29 0 0 0 19 0 1 0 168286955 2568192 498 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580753 0 0 4096 16386 0 0 0 17 1 0 0
/proc/18225/statm: 627 498 122 215 0 409 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2508

[startup+0.701562 s]
/proc/loadavg: 0.92 0.95 0.98 3/64 18225
/proc/meminfo: memFree=1528504/2055920 swapFree=4182980/4192956
[pid=18225] ppid=18223 vsize=3164 CPUtime=0.69
/proc/18225/stat : 18225 (minisat+) R 18223 18225 16896 0 -1 4194304 684 0 0 0 69 0 0 0 22 0 1 0 168286955 3239936 669 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580856 0 0 4096 16386 0 0 0 17 1 0 0
/proc/18225/statm: 791 669 122 215 0 573 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3164

[startup+1.50172 s]
/proc/loadavg: 0.93 0.95 0.98 2/65 18226
/proc/meminfo: memFree=1526000/2055920 swapFree=4182980/4192956
[pid=18225] ppid=18223 vsize=3556 CPUtime=1.49
/proc/18225/stat : 18225 (minisat+) R 18223 18225 16896 0 -1 4194304 801 0 0 0 149 0 0 0 25 0 1 0 168286955 3641344 786 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134577354 0 0 4096 16386 0 0 0 17 1 0 0
/proc/18225/statm: 889 786 122 215 0 671 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3556

[startup+3.10103 s]
/proc/loadavg: 0.93 0.95 0.98 2/65 18226
/proc/meminfo: memFree=1525488/2055920 swapFree=4182980/4192956
[pid=18225] ppid=18223 vsize=3952 CPUtime=3.08
/proc/18225/stat : 18225 (minisat+) R 18223 18225 16896 0 -1 4194304 878 0 0 0 308 0 0 0 25 0 1 0 168286955 4046848 863 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134577275 0 0 4096 16386 0 0 0 17 0 0 0
/proc/18225/statm: 988 863 122 215 0 770 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 3952

[startup+6.30167 s]
/proc/loadavg: 0.93 0.95 0.98 2/65 18226
/proc/meminfo: memFree=1525040/2055920 swapFree=4182980/4192956
[pid=18225] ppid=18223 vsize=4340 CPUtime=6.28
/proc/18225/stat : 18225 (minisat+) R 18223 18225 16896 0 -1 4194304 966 0 0 0 628 0 0 0 25 0 1 0 168286955 4444160 951 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580732 0 0 4096 16386 0 0 0 17 0 0 0
/proc/18225/statm: 1085 951 122 215 0 867 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 4340

[startup+12.702 s]
/proc/loadavg: 0.94 0.96 0.98 2/65 18226
/proc/meminfo: memFree=1524472/2055920 swapFree=4182980/4192956
[pid=18225] ppid=18223 vsize=4732 CPUtime=12.67
/proc/18225/stat : 18225 (minisat+) R 18223 18225 16896 0 -1 4194304 1073 0 0 0 1267 0 0 0 25 0 1 0 168286955 4845568 1058 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580756 0 0 4096 16386 0 0 0 17 1 0 0
/proc/18225/statm: 1183 1058 122 215 0 965 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 4732

[startup+25.5023 s]
/proc/loadavg: 0.95 0.96 0.98 2/65 18226
/proc/meminfo: memFree=1523768/2055920 swapFree=4182980/4192956
[pid=18225] ppid=18223 vsize=5388 CPUtime=25.48
/proc/18225/stat : 18225 (minisat+) R 18223 18225 16896 0 -1 4194304 1245 0 0 0 2547 1 0 0 25 0 1 0 168286955 5517312 1230 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134576598 0 0 4096 16386 0 0 0 17 1 0 0
/proc/18225/statm: 1347 1230 122 215 0 1129 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 5388

[startup+51.1024 s]
/proc/loadavg: 0.96 0.96 0.98 2/65 18226
/proc/meminfo: memFree=1523320/2055920 swapFree=4182980/4192956
[pid=18225] ppid=18223 vsize=5924 CPUtime=51.06
/proc/18225/stat : 18225 (minisat+) R 18223 18225 16896 0 -1 4194304 1362 0 0 0 5105 1 0 0 25 0 1 0 168286955 6066176 1347 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580915 0 0 4096 16386 0 0 0 17 1 0 0
/proc/18225/statm: 1481 1347 122 215 0 1263 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 5924

[startup+102.305 s]
/proc/loadavg: 0.98 0.96 0.98 2/65 18226
/proc/meminfo: memFree=1521144/2055920 swapFree=4182980/4192956
[pid=18225] ppid=18223 vsize=8052 CPUtime=102.25
/proc/18225/stat : 18225 (minisat+) R 18223 18225 16896 0 -1 4194304 1891 0 0 0 10223 2 0 0 25 0 1 0 168286955 8245248 1876 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134581074 0 0 4096 16386 0 0 0 17 1 0 0
/proc/18225/statm: 2013 1876 122 215 0 1795 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 8052

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 18226
/proc/meminfo: memFree=1520504/2055920 swapFree=4182980/4192956
[pid=18225] ppid=18223 vsize=8716 CPUtime=162.22
/proc/18225/stat : 18225 (minisat+) R 18223 18225 16896 0 -1 4194304 2060 0 0 0 16220 2 0 0 25 0 1 0 168286955 8925184 2045 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580432 0 0 4096 16386 0 0 0 17 1 0 0
/proc/18225/statm: 2179 2045 122 215 0 1961 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 8716

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 18226
/proc/meminfo: memFree=1519736/2055920 swapFree=4182980/4192956
[pid=18225] ppid=18223 vsize=9372 CPUtime=222.2
/proc/18225/stat : 18225 (minisat+) R 18223 18225 16896 0 -1 4194304 2239 0 0 0 22218 2 0 0 25 0 1 0 168286955 9596928 2224 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134589062 0 0 4096 16386 0 0 0 17 1 0 0
/proc/18225/statm: 2343 2224 122 215 0 2125 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 9372

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 18226
/proc/meminfo: memFree=1518904/2055920 swapFree=4182980/4192956
[pid=18225] ppid=18223 vsize=10192 CPUtime=282.18
/proc/18225/stat : 18225 (minisat+) R 18223 18225 16896 0 -1 4194304 2440 0 0 0 28216 2 0 0 25 0 1 0 168286955 10436608 2425 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134581500 0 0 4096 16386 0 0 0 17 1 0 0
/proc/18225/statm: 2548 2425 122 215 0 2330 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 10192

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 18226
/proc/meminfo: memFree=1518904/2055920 swapFree=4182980/4192956
[pid=18225] ppid=18223 vsize=10324 CPUtime=342.16
/proc/18225/stat : 18225 (minisat+) R 18223 18225 16896 0 -1 4194304 2466 0 0 0 34213 3 0 0 25 0 1 0 168286955 10571776 2451 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134568481 0 0 4096 16386 0 0 0 17 1 0 0
/proc/18225/statm: 2581 2451 122 215 0 2363 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 10324

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 18226
/proc/meminfo: memFree=1518712/2055920 swapFree=4182980/4192956
[pid=18225] ppid=18223 vsize=10588 CPUtime=402.14
/proc/18225/stat : 18225 (minisat+) R 18223 18225 16896 0 -1 4194304 2524 0 0 0 40211 3 0 0 25 0 1 0 168286955 10842112 2509 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134568477 0 0 4096 16386 0 0 0 17 1 0 0
/proc/18225/statm: 2647 2509 122 215 0 2429 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 10588

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 18226
/proc/meminfo: memFree=1518264/2055920 swapFree=4182980/4192956
[pid=18225] ppid=18223 vsize=11012 CPUtime=462.12
/proc/18225/stat : 18225 (minisat+) R 18223 18225 16896 0 -1 4194304 2627 0 0 0 46209 3 0 0 25 0 1 0 168286955 11276288 2612 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580759 0 0 4096 16386 0 0 0 17 1 0 0
/proc/18225/statm: 2753 2612 122 215 0 2535 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 11012

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 18226
/proc/meminfo: memFree=1517752/2055920 swapFree=4182980/4192956
[pid=18225] ppid=18223 vsize=11572 CPUtime=522.09
/proc/18225/stat : 18225 (minisat+) R 18223 18225 16896 0 -1 4194304 2747 0 0 0 52206 3 0 0 25 0 1 0 168286955 11849728 2732 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580759 0 0 4096 16386 0 0 0 17 1 0 0
/proc/18225/statm: 2893 2732 122 215 0 2675 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 11572

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 18226
/proc/meminfo: memFree=1517112/2055920 swapFree=4182980/4192956
[pid=18225] ppid=18223 vsize=12296 CPUtime=582.07
/proc/18225/stat : 18225 (minisat+) R 18223 18225 16896 0 -1 4194304 2914 0 0 0 58204 3 0 0 25 0 1 0 168286955 12591104 2899 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580932 0 0 4096 16386 0 0 0 17 1 0 0
/proc/18225/statm: 3074 2899 122 215 0 2856 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 12296

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 18226
/proc/meminfo: memFree=1516984/2055920 swapFree=4182980/4192956
[pid=18225] ppid=18223 vsize=12296 CPUtime=642.06
/proc/18225/stat : 18225 (minisat+) R 18223 18225 16896 0 -1 4194304 2935 0 0 0 64202 4 0 0 25 0 1 0 168286955 12591104 2920 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134575733 0 0 4096 16386 0 0 0 17 1 0 0
/proc/18225/statm: 3074 2920 122 215 0 2856 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 12296


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

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 18226
/proc/meminfo: memFree=1515768/2055920 swapFree=4182980/4192956
[pid=18225] ppid=18223 vsize=13516 CPUtime=881.97
/proc/18225/stat : 18225 (minisat+) R 18223 18225 16896 0 -1 4194304 3239 0 0 0 88192 5 0 0 25 0 1 0 168286955 13840384 3224 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580759 0 0 4096 16386 0 0 0 17 1 0 0
/proc/18225/statm: 3379 3224 122 215 0 3161 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 13516

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 18226
/proc/meminfo: memFree=1515704/2055920 swapFree=4182980/4192956
[pid=18225] ppid=18223 vsize=13516 CPUtime=941.95
/proc/18225/stat : 18225 (minisat+) R 18223 18225 16896 0 -1 4194304 3245 0 0 0 94190 5 0 0 25 0 1 0 168286955 13840384 3230 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580801 0 0 4096 16386 0 0 0 17 1 0 0
/proc/18225/statm: 3379 3230 122 215 0 3161 0
Current children cumulated CPU time (s) 941.95
Current children cumulated vsize (KiB) 13516

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 18226
/proc/meminfo: memFree=1515512/2055920 swapFree=4182980/4192956
[pid=18225] ppid=18223 vsize=13784 CPUtime=1001.93
/proc/18225/stat : 18225 (minisat+) R 18223 18225 16896 0 -1 4194304 3286 0 0 0 100188 5 0 0 25 0 1 0 168286955 14114816 3271 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580801 0 0 4096 16386 0 0 0 17 1 0 0
/proc/18225/statm: 3446 3271 122 215 0 3228 0
Current children cumulated CPU time (s) 1001.93
Current children cumulated vsize (KiB) 13784

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 18226
/proc/meminfo: memFree=1515448/2055920 swapFree=4182980/4192956
[pid=18225] ppid=18223 vsize=13784 CPUtime=1061.9
/proc/18225/stat : 18225 (minisat+) R 18223 18225 16896 0 -1 4194304 3299 0 0 0 106185 5 0 0 25 0 1 0 168286955 14114816 3284 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134581053 0 0 4096 16386 0 0 0 17 1 0 0
/proc/18225/statm: 3446 3284 122 215 0 3228 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 13784

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 18226
/proc/meminfo: memFree=1515384/2055920 swapFree=4182980/4192956
[pid=18225] ppid=18223 vsize=13784 CPUtime=1121.88
/proc/18225/stat : 18225 (minisat+) R 18223 18225 16896 0 -1 4194304 3309 0 0 0 112183 5 0 0 25 0 1 0 168286955 14114816 3294 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134577091 0 0 4096 16386 0 0 0 17 1 0 0
/proc/18225/statm: 3446 3294 122 215 0 3228 0
Current children cumulated CPU time (s) 1121.88
Current children cumulated vsize (KiB) 13784

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 18226
/proc/meminfo: memFree=1515384/2055920 swapFree=4182980/4192956
[pid=18225] ppid=18223 vsize=13784 CPUtime=1181.86
/proc/18225/stat : 18225 (minisat+) R 18223 18225 16896 0 -1 4194304 3309 0 0 0 118181 5 0 0 25 0 1 0 168286955 14114816 3294 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134573849 0 0 4096 16386 0 0 0 17 1 0 0
/proc/18225/statm: 3446 3294 122 215 0 3228 0
Current children cumulated CPU time (s) 1181.86
Current children cumulated vsize (KiB) 13784

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 18226
/proc/meminfo: memFree=1515064/2055920 swapFree=4182980/4192956
[pid=18225] ppid=18223 vsize=14064 CPUtime=1241.85
/proc/18225/stat : 18225 (minisat+) R 18223 18225 16896 0 -1 4194304 3380 0 0 0 124179 6 0 0 25 0 1 0 168286955 14401536 3365 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134581310 0 0 4096 16386 0 0 0 17 1 0 0
/proc/18225/statm: 3516 3365 122 215 0 3298 0
Current children cumulated CPU time (s) 1241.85
Current children cumulated vsize (KiB) 14064

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 18226
/proc/meminfo: memFree=1514296/2055920 swapFree=4182980/4192956
[pid=18225] ppid=18223 vsize=14876 CPUtime=1301.83
/proc/18225/stat : 18225 (minisat+) R 18223 18225 16896 0 -1 4194304 3567 0 0 0 130177 6 0 0 25 0 1 0 168286955 15233024 3552 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134581053 0 0 4096 16386 0 0 0 17 1 0 0
/proc/18225/statm: 3719 3552 122 215 0 3501 0
Current children cumulated CPU time (s) 1301.83
Current children cumulated vsize (KiB) 14876

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 18226
/proc/meminfo: memFree=1514296/2055920 swapFree=4182980/4192956
[pid=18225] ppid=18223 vsize=14876 CPUtime=1361.8
/proc/18225/stat : 18225 (minisat+) R 18223 18225 16896 0 -1 4194304 3567 0 0 0 136174 6 0 0 25 0 1 0 168286955 15233024 3552 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580744 0 0 4096 16386 0 0 0 17 1 0 0
/proc/18225/statm: 3719 3552 122 215 0 3501 0
Current children cumulated CPU time (s) 1361.8
Current children cumulated vsize (KiB) 14876

[startup+1422.31 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 18226
/proc/meminfo: memFree=1514168/2055920 swapFree=4182980/4192956
[pid=18225] ppid=18223 vsize=15008 CPUtime=1421.78
/proc/18225/stat : 18225 (minisat+) R 18223 18225 16896 0 -1 4194304 3597 0 0 0 142172 6 0 0 25 0 1 0 168286955 15368192 3582 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134581074 0 0 4096 16386 0 0 0 17 1 0 0
/proc/18225/statm: 3752 3582 122 215 0 3534 0
Current children cumulated CPU time (s) 1421.78
Current children cumulated vsize (KiB) 15008

[startup+1482.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 18226
/proc/meminfo: memFree=1514104/2055920 swapFree=4182980/4192956
[pid=18225] ppid=18223 vsize=15008 CPUtime=1481.76
/proc/18225/stat : 18225 (minisat+) R 18223 18225 16896 0 -1 4194304 3621 0 0 0 148170 6 0 0 25 0 1 0 168286955 15368192 3606 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580759 0 0 4096 16386 0 0 0 17 1 0 0
/proc/18225/statm: 3752 3606 122 215 0 3534 0
Current children cumulated CPU time (s) 1481.76
Current children cumulated vsize (KiB) 15008

[startup+1542.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 18226
/proc/meminfo: memFree=1513976/2055920 swapFree=4182980/4192956
[pid=18225] ppid=18223 vsize=15144 CPUtime=1541.74
/proc/18225/stat : 18225 (minisat+) R 18223 18225 16896 0 -1 4194304 3656 0 0 0 154168 6 0 0 25 0 1 0 168286955 15507456 3641 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134581469 0 0 4096 16386 0 0 0 17 1 0 0
/proc/18225/statm: 3786 3641 122 215 0 3568 0
Current children cumulated CPU time (s) 1541.74
Current children cumulated vsize (KiB) 15144

[startup+1602.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 18226
/proc/meminfo: memFree=1513784/2055920 swapFree=4182980/4192956
[pid=18225] ppid=18223 vsize=15444 CPUtime=1601.71
/proc/18225/stat : 18225 (minisat+) R 18223 18225 16896 0 -1 4194304 3711 0 0 0 160165 6 0 0 25 0 1 0 168286955 15814656 3696 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134576754 0 0 4096 16386 0 0 0 17 1 0 0
/proc/18225/statm: 3861 3696 122 215 0 3643 0
Current children cumulated CPU time (s) 1601.71
Current children cumulated vsize (KiB) 15444

[startup+1662.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 18226
/proc/meminfo: memFree=1513656/2055920 swapFree=4182980/4192956
[pid=18225] ppid=18223 vsize=15588 CPUtime=1661.69
/proc/18225/stat : 18225 (minisat+) R 18223 18225 16896 0 -1 4194304 3723 0 0 0 166163 6 0 0 25 0 1 0 168286955 15962112 3708 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580890 0 0 4096 16386 0 0 0 17 1 0 0
/proc/18225/statm: 3897 3708 122 215 0 3679 0
Current children cumulated CPU time (s) 1661.69
Current children cumulated vsize (KiB) 15588

[startup+1722.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 18226
/proc/meminfo: memFree=1513592/2055920 swapFree=4182980/4192956
[pid=18225] ppid=18223 vsize=15588 CPUtime=1721.67
/proc/18225/stat : 18225 (minisat+) R 18223 18225 16896 0 -1 4194304 3745 0 0 0 172161 6 0 0 25 0 1 0 168286955 15962112 3730 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134581415 0 0 4096 16386 0 0 0 17 1 0 0
/proc/18225/statm: 3897 3730 122 215 0 3679 0
Current children cumulated CPU time (s) 1721.67
Current children cumulated vsize (KiB) 15588

[startup+1782.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 18226
/proc/meminfo: memFree=1513464/2055920 swapFree=4182980/4192956
[pid=18225] ppid=18223 vsize=15728 CPUtime=1781.66
/proc/18225/stat : 18225 (minisat+) R 18223 18225 16896 0 -1 4194304 3756 0 0 0 178159 7 0 0 25 0 1 0 168286955 16105472 3741 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134573857 0 0 4096 16386 0 0 0 17 1 0 0
/proc/18225/statm: 3932 3741 122 215 0 3714 0
Current children cumulated CPU time (s) 1781.66
Current children cumulated vsize (KiB) 15728



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 0.99 0.97 0.98 3/65 18226
/proc/meminfo: memFree=1513464/2055920 swapFree=4182980/4192956
[pid=18225] ppid=18223 vsize=15728 CPUtime=1800.06
/proc/18225/stat : 18225 (minisat+) R 18223 18225 16896 0 -1 4194304 3769 0 0 0 179999 7 0 0 25 0 1 0 168286955 16105472 3754 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580759 0 0 4096 16386 0 0 0 17 1 0 0
/proc/18225/statm: 3932 3754 122 215 0 3714 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 15728

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

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

[startup+1800.71 s]
/proc/loadavg: 0.99 0.97 0.98 3/65 18226
/proc/meminfo: memFree=1513464/2055920 swapFree=4182980/4192956
[pid=18225] ppid=18223 vsize=15728 CPUtime=1800.06
/proc/18225/stat : 18225 (minisat+) R 18223 18225 16896 0 -1 4194304 3769 0 0 0 179999 7 0 0 25 0 1 0 168286955 16105472 3754 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580759 0 0 4096 16386 0 0 0 17 1 0 0
/proc/18225/statm: 3932 3754 122 215 0 3714 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 15728

Child status: 0
Real time (s): 1800.71
CPU time (s): 1800.07
CPU user time (s): 1799.99
CPU system time (s): 0.072988
CPU usage (%): 99.964
Max. virtual memory (cumulated for all children) (KiB): 15728

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.99
system time used= 0.072988
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3770
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= 1501

runsolver used 1.15782 second user time and 3.78942 second system time

The end

Launcher Data (download as text)

Begin job on node66 on Wed Apr 18 19:02:54 UTC 2007

IDJOB= 359202
IDBENCH= 1269
IDSOLVER= 156
FILE ID= node66/359202-1176922974

PBS_JOBID= 4595245

Free space on /tmp= 66407 MiB

SOLVER NAME= minisat+ 1.14
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900567135.opb
COMMAND LINE= /tmp/evaluation/359202-1176922974/minisat+ /tmp/evaluation/359202-1176922974/instance-359202-1176922974.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node66/convwatcher-359202-1176922974 -o ROOT/results/node66/conversion-359202-1176922974 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/359202-1176922974/instance-359202-1176922974.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node66/watcher-359202-1176922974 -o ROOT/results/node66/solver-359202-1176922974 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/359202-1176922974/minisat+ /tmp/evaluation/359202-1176922974/instance-359202-1176922974.opb            

META MD5SUM SOLVER= e46aded85e5f265b61da9cdcce06370e
MD5SUM BENCH=  ae752929c20bdaef808bd42af6910473

RANDOM SEED= 858882695

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node66.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.281
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.281
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1528912 kB
Buffers:         15160 kB
Cached:         443112 kB
SwapCached:       3448 kB
Active:         172772 kB
Inactive:       295128 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1528912 kB
SwapTotal:     4192956 kB
SwapFree:      4182980 kB
Dirty:            2596 kB
Writeback:           0 kB
Mapped:          15872 kB
Slab:            45140 kB
Committed_AS:   806560 kB
PageTables:       1376 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= 66407 MiB

End job on node66 on Wed Apr 18 19:32:57 UTC 2007