Trace number 1876263

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. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock 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
wbo 1.0? (MO) 1644.67 1645.3

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/
submitted-PB06/roussel/normalized-pigeon-cardinality-55-50.opb
MD5SUM277dd35641d3866b31d8fb041eb7f9fb
Bench CategoryDEC-SMALLINT (no optimisation, small integers)
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 benchmark0.157975
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables2750
Total number of constraints105
Number of constraints which are clauses55
Number of constraints which are cardinality constraints (but not clauses)50
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint50
Maximum length of a constraint55
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 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 56
Number of bits of the biggest sum of numbers6
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.00	c This is wbo 1.0 alpha (based on Minisat 2.0 beta)
0.00/0.00	c WARNING: for repeatability, setting FPU to use double precision
0.00/0.00	c Parsing opb file format. File HOME/instance-1876263-1245169149.opb.
0.00/0.00	c Instance file HOME/instance-1876263-1245169149.opb
0.00/0.00	c File size is 48273 bytes.
0.00/0.01	c Highest Coefficient sum: 56
0.00/0.01	c ============================[ Problem Statistics ]=============================
0.00/0.01	c |                                                                             |
0.00/0.01	c |  Parsing time:          0.01         s                                      |
0.00/0.01	c |  Number Variables:      2750                                                |
0.00/0.01	c |  Number Clauses:        55                                                  |
0.00/0.01	c |  Number Cardinality:    50                                                  |
0.00/0.01	c |  Number PB Constraints: 0                                                   |
0.00/0.01	c ============================[ Search Statistics ]==============================
0.00/0.01	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.01	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
0.00/0.01	c ===============================================================================
0.00/0.01	c |         0 |    2750      105     5500 |     5000        0    nan |  0.000 % |
0.00/0.02	c |       101 |    2750      105     5500 |     5500      101    241 |  0.000 % |
0.00/0.03	c |       251 |    2750      105     5500 |     6050      251    243 |  0.000 % |
0.00/0.07	c |       479 |    2750      105     5500 |     6655      479    323 |  0.000 % |
0.09/0.13	c |       816 |    2750      105     5500 |     7320      816    306 |  0.000 % |
0.19/0.21	c |      1323 |    2750      105     5500 |     8052     1323    288 |  0.000 % |
0.29/0.37	c |      2082 |    2750      105     5500 |     8857     2082    287 |  0.000 % |
0.69/0.72	c |      3225 |    2750      105     5500 |     9743     3225    308 |  0.000 % |
1.10/1.19	c |      4934 |    2750      105     5500 |    10717     4934    302 |  0.000 % |
2.49/2.52	c |      7499 |    2750      105     5500 |    11789     7499    335 |  0.000 % |
4.59/4.62	c |     11343 |    2750      105     5500 |    12968    11343    349 |  0.000 % |
9.98/10.07	c |     17110 |    2750      105     5500 |    14265     9273    384 |  0.000 % |
17.39/17.46	c |     25760 |    2750      105     5500 |    15692     9456    368 |  0.000 % |
32.99/33.02	c |     38736 |    2750      105     5500 |    17261    13237    407 |  0.000 % |
63.76/63.81	c |     58197 |    2750      105     5500 |    18987    12862    656 |  0.000 % |
105.85/105.94	c |     87389 |    2750      105     5500 |    20886    20489    677 |  0.000 % |
208.82/208.93	c |    131178 |    2750      105     5500 |    22974    17027    753 |  0.000 % |
378.96/379.18	c |    196863 |    2750      105     5500 |    25272    17436    680 |  0.000 % |
672.75/673.08	c |    295389 |    2750      105     5500 |    27799    23752    731 |  0.000 % |
1130.26/1130.75	c |    443178 |    2750      105     5500 |    30579    16403    697 |  0.000 % |

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1876263-1245169149/watcher-1876263-1245169149 -o /tmp/evaluation-result-1876263-1245169149/solver-1876263-1245169149 -C 1800 -W 2000 -M 1800 wbo -file-format=opb -time-limit=1800 HOME/instance-1876263-1245169149.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): 2000 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
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.01 0.94 3/64 5156
/proc/meminfo: memFree=1268064/2055920 swapFree=4163104/4192956
[pid=5156] ppid=5154 vsize=2916 CPUtime=0
/proc/5156/stat : 5156 (wbo) R 5154 5156 4861 0 -1 4194304 266 0 0 0 0 0 0 0 18 0 1 0 184509057 2985984 250 1992294400 134512640 135709839 4294956240 18446744073709551615 135058260 0 0 4096 3 0 0 0 17 1 0 0
/proc/5156/statm: 729 250 124 292 0 422 0

[startup+0.0956681 s]
/proc/loadavg: 1.00 1.01 0.94 3/64 5156
/proc/meminfo: memFree=1268064/2055920 swapFree=4163104/4192956
[pid=5156] ppid=5154 vsize=3980 CPUtime=0.09
/proc/5156/stat : 5156 (wbo) R 5154 5156 4861 0 -1 4194304 563 0 0 0 9 0 0 0 18 0 1 0 184509057 4075520 535 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/5156/statm: 995 535 135 292 0 700 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3980

[startup+0.101669 s]
/proc/loadavg: 1.00 1.01 0.94 3/64 5156
/proc/meminfo: memFree=1268064/2055920 swapFree=4163104/4192956
[pid=5156] ppid=5154 vsize=3980 CPUtime=0.09
/proc/5156/stat : 5156 (wbo) R 5154 5156 4861 0 -1 4194304 575 0 0 0 9 0 0 0 18 0 1 0 184509057 4075520 547 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/5156/statm: 995 547 135 292 0 700 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3980

[startup+0.301705 s]
/proc/loadavg: 1.00 1.01 0.94 3/64 5156
/proc/meminfo: memFree=1268064/2055920 swapFree=4163104/4192956
[pid=5156] ppid=5154 vsize=5432 CPUtime=0.29
/proc/5156/stat : 5156 (wbo) R 5154 5156 4861 0 -1 4194304 945 0 0 0 29 0 0 0 19 0 1 0 184509057 5562368 917 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/5156/statm: 1358 917 135 292 0 1063 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5432

[startup+0.701777 s]
/proc/loadavg: 1.00 1.01 0.94 3/64 5156
/proc/meminfo: memFree=1268064/2055920 swapFree=4163104/4192956
[pid=5156] ppid=5154 vsize=7544 CPUtime=0.69
/proc/5156/stat : 5156 (wbo) R 5154 5156 4861 0 -1 4194304 1451 0 0 0 68 1 0 0 22 0 1 0 184509057 7725056 1423 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/5156/statm: 1886 1423 135 292 0 1591 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 7544

[startup+1.50292 s]
/proc/loadavg: 1.00 1.01 0.94 2/65 5157
/proc/meminfo: memFree=1261080/2055920 swapFree=4163104/4192956
[pid=5156] ppid=5154 vsize=11392 CPUtime=1.49
/proc/5156/stat : 5156 (wbo) R 5154 5156 4861 0 -1 4194304 2441 0 0 0 146 3 0 0 25 0 1 0 184509057 11665408 2413 1992294400 134512640 135709839 4294956240 18446744073709551615 134573902 0 0 4096 3 0 0 0 17 1 0 0
/proc/5156/statm: 2848 2413 135 292 0 2553 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 11392

[startup+3.10121 s]
/proc/loadavg: 1.00 1.01 0.94 2/65 5157
/proc/meminfo: memFree=1256856/2055920 swapFree=4163104/4192956
[pid=5156] ppid=5154 vsize=17068 CPUtime=3.08
/proc/5156/stat : 5156 (wbo) R 5154 5156 4861 0 -1 4194304 3834 0 0 0 304 4 0 0 25 0 1 0 184509057 17477632 3806 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/5156/statm: 4267 3806 135 292 0 3972 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 17068

[startup+6.30179 s]
/proc/loadavg: 1.00 1.01 0.94 2/65 5157
/proc/meminfo: memFree=1246680/2055920 swapFree=4163104/4192956
[pid=5156] ppid=5154 vsize=25516 CPUtime=6.29
/proc/5156/stat : 5156 (wbo) R 5154 5156 4861 0 -1 4194304 5972 0 0 0 623 6 0 0 25 0 1 0 184509057 26128384 5944 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/5156/statm: 6379 5944 135 292 0 6084 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 25516

[startup+12.702 s]
/proc/loadavg: 1.00 1.01 0.94 2/65 5157
/proc/meminfo: memFree=1232992/2055920 swapFree=4163104/4192956
[pid=5156] ppid=5154 vsize=38720 CPUtime=12.69
/proc/5156/stat : 5156 (wbo) R 5154 5156 4861 0 -1 4194304 9255 0 0 0 1260 9 0 0 25 0 1 0 184509057 39649280 9227 1992294400 134512640 135709839 4294956240 18446744073709551615 134573761 0 0 4096 3 0 0 0 17 1 0 0
/proc/5156/statm: 9680 9227 135 292 0 9385 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 38720

[startup+25.5013 s]
/proc/loadavg: 1.00 1.01 0.94 2/65 5157
/proc/meminfo: memFree=1210016/2055920 swapFree=4163104/4192956
[pid=5156] ppid=5154 vsize=60256 CPUtime=25.48
/proc/5156/stat : 5156 (wbo) R 5154 5156 4861 0 -1 4194304 14647 0 0 0 2535 13 0 0 25 0 1 0 184509057 61702144 14619 1992294400 134512640 135709839 4294956240 18446744073709551615 134573958 0 0 4096 3 0 0 0 17 1 0 0
/proc/5156/statm: 15064 14619 135 292 0 14769 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 60256

[startup+51.1019 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 5157
/proc/meminfo: memFree=1164000/2055920 swapFree=4163104/4192956
[pid=5156] ppid=5154 vsize=107180 CPUtime=51.07
/proc/5156/stat : 5156 (wbo) R 5154 5156 4861 0 -1 4194304 26360 0 0 0 5084 23 0 0 25 0 1 0 184509057 109752320 26332 1992294400 134512640 135709839 4294956240 18446744073709551615 134573921 0 0 4096 3 0 0 0 17 1 0 0
/proc/5156/statm: 26795 26332 135 292 0 26500 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 107180

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 5157
/proc/meminfo: memFree=1061792/2055920 swapFree=4163104/4192956
[pid=5156] ppid=5154 vsize=208088 CPUtime=102.25
/proc/5156/stat : 5156 (wbo) R 5154 5156 4861 0 -1 4194304 51605 0 0 0 10180 45 0 0 25 0 1 0 184509057 213082112 51577 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/5156/statm: 52022 51577 135 292 0 51727 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 208088

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 5157
/proc/meminfo: memFree=974496/2055920 swapFree=4163104/4192956
[pid=5156] ppid=5154 vsize=296088 CPUtime=162.23
/proc/5156/stat : 5156 (wbo) R 5154 5156 4861 0 -1 4194304 73582 0 0 0 16156 67 0 0 25 0 1 0 184509057 303194112 73554 1992294400 134512640 135709839 4294956240 18446744073709551615 134517169 0 0 4096 3 0 0 0 17 1 0 0
/proc/5156/statm: 74022 73554 135 292 0 73727 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 296088

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 5157
/proc/meminfo: memFree=895392/2055920 swapFree=4163104/4192956
[pid=5156] ppid=5154 vsize=374392 CPUtime=222.21
/proc/5156/stat : 5156 (wbo) R 5154 5156 4861 0 -1 4194304 93164 0 0 0 22135 86 0 0 25 0 1 0 184509057 383377408 93136 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/5156/statm: 93598 93136 135 292 0 93303 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 374392

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 5157
/proc/meminfo: memFree=844512/2055920 swapFree=4163104/4192956
[pid=5156] ppid=5154 vsize=425440 CPUtime=282.18
/proc/5156/stat : 5156 (wbo) R 5154 5156 4861 0 -1 4194304 105919 0 0 0 28118 100 0 0 25 0 1 0 184509057 435650560 105891 1992294400 134512640 135709839 4294956240 18446744073709551615 134517520 0 0 4096 3 0 0 0 17 1 0 0
/proc/5156/statm: 106360 105891 135 292 0 106065 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 425440

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 5157
/proc/meminfo: memFree=766752/2055920 swapFree=4163104/4192956
[pid=5156] ppid=5154 vsize=502788 CPUtime=342.17
/proc/5156/stat : 5156 (wbo) R 5154 5156 4861 0 -1 4194304 125235 0 0 0 34099 118 0 0 25 0 1 0 184509057 514854912 125207 1992294400 134512640 135709839 4294956240 18446744073709551615 134517168 0 0 4096 3 0 0 0 17 1 0 0
/proc/5156/statm: 125697 125207 135 292 0 125402 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 502788

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 5157
/proc/meminfo: memFree=683360/2055920 swapFree=4163104/4192956
[pid=5156] ppid=5154 vsize=586844 CPUtime=402.14
/proc/5156/stat : 5156 (wbo) R 5154 5156 4861 0 -1 4194304 146228 0 0 0 40076 138 0 0 25 0 1 0 184509057 600928256 146200 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/5156/statm: 146711 146200 135 292 0 146416 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 586844

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 5157
/proc/meminfo: memFree=630752/2055920 swapFree=4163104/4192956
[pid=5156] ppid=5154 vsize=638708 CPUtime=462.12
/proc/5156/stat : 5156 (wbo) R 5154 5156 4861 0 -1 4194304 159170 0 0 0 46062 150 0 0 25 0 1 0 184509057 654036992 159142 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/5156/statm: 159677 159142 135 292 0 159382 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 638708

[startup+522.301 s]
/proc/loadavg: 1.04 1.01 0.94 2/65 5157
/proc/meminfo: memFree=566944/2055920 swapFree=4163104/4192956
[pid=5156] ppid=5154 vsize=703728 CPUtime=522.1
/proc/5156/stat : 5156 (wbo) R 5154 5156 4861 0 -1 4194304 175416 0 0 0 52043 167 0 0 25 0 1 0 184509057 720617472 175388 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/5156/statm: 175932 175388 135 292 0 175637 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 703728

[startup+582.301 s]
/proc/loadavg: 1.01 1.01 0.94 2/65 5157
/proc/meminfo: memFree=506208/2055920 swapFree=4163104/4192956
[pid=5156] ppid=5154 vsize=762952 CPUtime=582.08
/proc/5156/stat : 5156 (wbo) R 5154 5156 4861 0 -1 4194304 190231 0 0 0 58027 181 0 0 25 0 1 0 184509057 781262848 190203 1992294400 134512640 135709839 4294956240 18446744073709551615 134573761 0 0 4096 3 0 0 0 17 1 0 0
/proc/5156/statm: 190738 190203 135 292 0 190443 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 762952

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 5157
/proc/meminfo: memFree=436896/2055920 swapFree=4163104/4192956
[pid=5156] ppid=5154 vsize=831868 CPUtime=642.06
/proc/5156/stat : 5156 (wbo) R 5154 5156 4861 0 -1 4194304 207456 0 0 0 64008 198 0 0 25 0 1 0 184509057 851832832 207428 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/5156/statm: 207967 207428 135 292 0 207672 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 831868

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 5157
/proc/meminfo: memFree=367328/2055920 swapFree=4163104/4192956
[pid=5156] ppid=5154 vsize=901928 CPUtime=702.04
/proc/5156/stat : 5156 (wbo) R 5154 5156 4861 0 -1 4194304 224957 0 0 0 69990 214 0 0 25 0 1 0 184509057 923574272 224929 1992294400 134512640 135709839 4294956240 18446744073709551615 134517174 0 0 4096 3 0 0 0 17 1 0 0
/proc/5156/statm: 225482 224929 135 292 0 225187 0
Current children cumulated CPU time (s) 702.04
Current children cumulated vsize (KiB) 901928

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 5157
/proc/meminfo: memFree=307808/2055920 swapFree=4163104/4192956
[pid=5156] ppid=5154 vsize=960816 CPUtime=762.02
/proc/5156/stat : 5156 (wbo) R 5154 5156 4861 0 -1 4194304 239673 0 0 0 75973 229 0 0 25 0 1 0 184509057 983875584 239645 1992294400 134512640 135709839 4294956240 18446744073709551615 134573969 0 0 4096 3 0 0 0 17 1 0 0
/proc/5156/statm: 240204 239645 135 292 0 239909 0
Current children cumulated CPU time (s) 762.02
Current children cumulated vsize (KiB) 960816

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 5157
/proc/meminfo: memFree=262624/2055920 swapFree=4163104/4192956
[pid=5156] ppid=5154 vsize=1006588 CPUtime=821.99
/proc/5156/stat : 5156 (wbo) R 5154 5156 4861 0 -1 4194304 251097 0 0 0 81959 240 0 0 25 0 1 0 184509057 1030746112 251069 1992294400 134512640 135709839 4294956240 18446744073709551615 134573921 0 0 4096 3 0 0 0 17 1 0 0
/proc/5156/statm: 251647 251069 135 292 0 251352 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 1006588

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 5157
/proc/meminfo: memFree=193440/2055920 swapFree=4163104/4192956
[pid=5156] ppid=5154 vsize=1075180 CPUtime=881.97
/proc/5156/stat : 5156 (wbo) R 5154 5156 4861 0 -1 4194304 268222 0 0 0 87940 257 0 0 25 0 1 0 184509057 1100984320 268194 1992294400 134512640 135709839 4294956240 18446744073709551615 134517510 0 0 4096 3 0 0 0 17 1 0 0
/proc/5156/statm: 268795 268194 135 292 0 268500 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 1075180

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 5157
/proc/meminfo: memFree=128992/2055920 swapFree=4163104/4192956
[pid=5156] ppid=5154 vsize=1140760 CPUtime=941.95
/proc/5156/stat : 5156 (wbo) R 5154 5156 4861 0 -1 4194304 284591 0 0 0 93924 271 0 0 25 0 1 0 184509057 1168138240 284563 1992294400 134512640 135709839 4294956240 18446744073709551615 134517510 0 0 4096 3 0 0 0 17 1 0 0
/proc/5156/statm: 285190 284563 135 292 0 284895 0
Current children cumulated CPU time (s) 941.95
Current children cumulated vsize (KiB) 1140760

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 5157
/proc/meminfo: memFree=58400/2055920 swapFree=4163104/4192956
[pid=5156] ppid=5154 vsize=1210264 CPUtime=1001.93
/proc/5156/stat : 5156 (wbo) R 5154 5156 4861 0 -1 4194304 301970 0 0 0 99904 289 0 0 25 0 1 0 184509057 1239310336 301942 1992294400 134512640 135709839 4294956240 18446744073709551615 134517510 0 0 4096 3 0 0 0 17 1 0 0
/proc/5156/statm: 302566 301942 135 292 0 302271 0
Current children cumulated CPU time (s) 1001.93
Current children cumulated vsize (KiB) 1210264

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 5157
/proc/meminfo: memFree=15520/2055920 swapFree=4163104/4192956
[pid=5156] ppid=5154 vsize=1260908 CPUtime=1061.9
/proc/5156/stat : 5156 (wbo) R 5154 5156 4861 0 -1 4194304 314633 0 0 0 105887 303 0 0 25 0 1 0 184509057 1291169792 314605 1992294400 134512640 135709839 4294956240 18446744073709551615 134573958 0 0 4096 3 0 0 0 17 1 0 0
/proc/5156/statm: 315227 314605 135 292 0 314932 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 1260908

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 5157
/proc/meminfo: memFree=15456/2055920 swapFree=4163104/4192956
[pid=5156] ppid=5154 vsize=1305692 CPUtime=1121.85
/proc/5156/stat : 5156 (wbo) R 5154 5156 4861 0 -1 4194304 325813 0 0 0 111870 315 0 0 25 0 1 0 184509057 1337028608 325785 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/5156/statm: 326423 325785 135 292 0 326128 0
Current children cumulated CPU time (s) 1121.85
Current children cumulated vsize (KiB) 1305692

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 5157
/proc/meminfo: memFree=15392/2055920 swapFree=4163104/4192956
[pid=5156] ppid=5154 vsize=1390148 CPUtime=1181.84
/proc/5156/stat : 5156 (wbo) R 5154 5156 4861 0 -1 4194304 346940 0 0 0 117849 335 0 0 25 0 1 0 184509057 1423511552 346912 1992294400 134512640 135709839 4294956240 18446744073709551615 134574290 0 0 4096 3 0 0 0 17 1 0 0
/proc/5156/statm: 347537 346912 135 292 0 347242 0
Current children cumulated CPU time (s) 1181.84
Current children cumulated vsize (KiB) 1390148

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 5157
/proc/meminfo: memFree=16160/2055920 swapFree=4163104/4192956
[pid=5156] ppid=5154 vsize=1444632 CPUtime=1241.82
/proc/5156/stat : 5156 (wbo) R 5154 5156 4861 0 -1 4194304 360540 0 0 0 123831 351 0 0 25 0 1 0 184509057 1479303168 360512 1992294400 134512640 135709839 4294956240 18446744073709551615 134573916 0 0 4096 3 0 0 0 17 1 0 0
/proc/5156/statm: 361158 360512 135 292 0 360863 0
Current children cumulated CPU time (s) 1241.82
Current children cumulated vsize (KiB) 1444632

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 5157
/proc/meminfo: memFree=15456/2055920 swapFree=4163104/4192956
[pid=5156] ppid=5154 vsize=1496904 CPUtime=1301.8
/proc/5156/stat : 5156 (wbo) R 5154 5156 4861 0 -1 4194304 373586 0 0 0 129814 366 0 0 25 0 1 0 184509057 1532829696 373558 1992294400 134512640 135709839 4294956240 18446744073709551615 134517168 0 0 4096 3 0 0 0 17 1 0 0
/proc/5156/statm: 374226 373558 135 292 0 373931 0
Current children cumulated CPU time (s) 1301.8
Current children cumulated vsize (KiB) 1496904

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 5157
/proc/meminfo: memFree=28256/2055920 swapFree=4163104/4192956
[pid=5156] ppid=5154 vsize=1555704 CPUtime=1361.77
/proc/5156/stat : 5156 (wbo) R 5154 5156 4861 0 -1 4194304 388266 0 0 0 135794 383 0 0 25 0 1 0 184509057 1593040896 388238 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/5156/statm: 388926 388238 135 292 0 388631 0
Current children cumulated CPU time (s) 1361.77
Current children cumulated vsize (KiB) 1555704

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 5157
/proc/meminfo: memFree=16032/2055920 swapFree=4163104/4192956
[pid=5156] ppid=5154 vsize=1617120 CPUtime=1421.75
/proc/5156/stat : 5156 (wbo) R 5154 5156 4861 0 -1 4194304 403632 0 0 0 141776 399 0 0 25 0 1 0 184509057 1655930880 403604 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/5156/statm: 404280 403604 135 292 0 403985 0
Current children cumulated CPU time (s) 1421.75
Current children cumulated vsize (KiB) 1617120

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 5157
/proc/meminfo: memFree=16160/2055920 swapFree=4163104/4192956
[pid=5156] ppid=5154 vsize=1682576 CPUtime=1481.72
/proc/5156/stat : 5156 (wbo) R 5154 5156 4861 0 -1 4194304 419969 0 0 0 147758 414 0 0 25 0 1 0 184509057 1722957824 419941 1992294400 134512640 135709839 4294956240 18446744073709551615 134517520 0 0 4096 3 0 0 0 17 1 0 0
/proc/5156/statm: 420644 419941 135 292 0 420349 0
Current children cumulated CPU time (s) 1481.72
Current children cumulated vsize (KiB) 1682576

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 5157
/proc/meminfo: memFree=15584/2055920 swapFree=4174328/4192956
[pid=5156] ppid=5154 vsize=1738056 CPUtime=1541.71
/proc/5156/stat : 5156 (wbo) R 5154 5156 4861 0 -1 4194304 433837 0 0 0 153742 429 0 0 25 0 1 0 184509057 1779769344 433809 1992294400 134512640 135709839 4294956240 18446744073709551615 134573761 0 0 4096 3 0 0 0 17 1 0 0
/proc/5156/statm: 434514 433809 135 292 0 434219 0
Current children cumulated CPU time (s) 1541.71
Current children cumulated vsize (KiB) 1738056

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 5157
/proc/meminfo: memFree=16288/2055920 swapFree=4182476/4192956
[pid=5156] ppid=5154 vsize=1804096 CPUtime=1601.68
/proc/5156/stat : 5156 (wbo) R 5154 5156 4861 0 -1 4194304 450333 0 0 0 159724 444 0 0 25 0 1 0 184509057 1847394304 450305 1992294400 134512640 135709839 4294956240 18446744073709551615 134573969 0 0 4096 3 0 0 0 17 1 0 0
/proc/5156/statm: 451024 450305 135 292 0 450729 0
Current children cumulated CPU time (s) 1601.68
Current children cumulated vsize (KiB) 1804096



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+1645 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 5157
/proc/meminfo: memFree=15200/2055920 swapFree=4182476/4192956
[pid=5156] ppid=5154 vsize=1843308 CPUtime=1644.38
/proc/5156/stat : 5156 (wbo) R 5154 5156 4861 0 -1 4194304 460156 0 0 0 163983 455 0 0 25 0 1 0 184509057 1887547392 460128 1992294400 134512640 135709839 4294956240 18446744073709551615 134573807 0 0 4096 3 0 0 0 17 1 0 0
/proc/5156/statm: 460827 460128 135 292 0 460532 0
Current children cumulated CPU time (s) 1644.38
Current children cumulated vsize (KiB) 1843308

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

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

[startup+1645.2 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 5157
/proc/meminfo: memFree=15200/2055920 swapFree=4182476/4192956
[pid=5156] ppid=5154 vsize=0 CPUtime=1644.57
/proc/5156/stat : 5156 (wbo) R 5154 5156 4861 0 -1 4195332 460156 0 0 0 163983 474 0 0 25 0 1 0 184509057 0 0 1992294400 0 0 0 0 0 0 0 4096 3 0 0 0 17 1 0 0
/proc/5156/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1644.57
Current children cumulated vsize (KiB) 0

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1645.3
CPU time (s): 1644.67
CPU user time (s): 1639.83
CPU system time (s): 4.84326
CPU usage (%): 99.9622
Max. virtual memory (cumulated for all children) (KiB): 1843308

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1639.83
system time used= 4.84326
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 460156
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= 3
involuntary context switches= 2803

runsolver used 1.38279 second user time and 3.38549 second system time

The end

Launcher Data 

Begin job on node67 at 2009-06-16 18:19:09
IDJOB=1876263
IDBENCH=2573
IDSOLVER=698
FILE ID=node67/1876263-1245169149
PBS_JOBID= 9363871
Free space on /tmp= 66428 MiB

SOLVER NAME= wbo 1.0
BENCH NAME= PB06/final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/roussel/normalized-pigeon-cardinality-55-50.opb
COMMAND LINE= wbo -file-format=opb -time-limit=TIMEOUT BENCHNAME
CONVERSION SCRIPT= PBconversionToLinear BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1876263-1245169149/watcher-1876263-1245169149 -o /tmp/evaluation-result-1876263-1245169149/solver-1876263-1245169149 -C 1800 -W 2000 -M 1800  wbo -file-format=opb -time-limit=1800 HOME/instance-1876263-1245169149.opb

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 277dd35641d3866b31d8fb041eb7f9fb
RANDOM SEED=122207248

node67.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/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		: 3000.272
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		: 3000.272
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:       1268480 kB
Buffers:         48060 kB
Cached:         636740 kB
SwapCached:      23896 kB
Active:         274212 kB
Inactive:       437576 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1268480 kB
SwapTotal:     4192956 kB
SwapFree:      4163104 kB
Dirty:            2428 kB
Writeback:           0 kB
Mapped:          13448 kB
Slab:            61548 kB
Committed_AS:   101788 kB
PageTables:       1440 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

CONVERSION COMMAND LINE= PBconversionToLinear HOME/instance-1876263-1245169149.opb

Free space on /tmp at the end= 66428 MiB
End job on node67 at 2009-06-16 18:46:36