Trace number 2655364

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 1.4a? (TO) 1800.09 1800.52

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/web/uclid_pb_benchmarks/
normalized-cache-ibm-q-unbounded.Ih1arity.ucl.opb
MD5SUM63ec6637b1b124456335cf99c2a6c3dd
Bench CategoryDEC-SMALLINT (no optimisation, small integers)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables201731
Total number of constraints592525
Number of constraints which are clauses579429
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints13096
Minimum length of a constraint1
Maximum length of a constraint15
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 131
Number of bits of the biggest number in a constraint 8
Biggest sum of numbers in a constraint 513
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 

0.00/0.00	c wbo 1.4 beta - 20100517
0.00/0.00	c Parsing opb file format. File HOME/instance-2655364-1276338856.opb.
0.00/0.00	c Instance file HOME/instance-2655364-1276338856.opb
0.00/0.00	c File size is 19962806 bytes.
3.09/3.18	c Highest Coefficient sum: 513
3.09/3.19	c ============================[ Problem Statistics ]=============================
3.09/3.19	c |                                                                             |
3.09/3.19	c |  Parsing time:          3.10         s                                      |
3.09/3.19	c |  Number Variables:      201731                                              |
3.09/3.19	c |  Number Clauses:        579429                                              |
3.09/3.19	c |  Number Cardinality:    0                                                   |
3.09/3.19	c |  Number PB Constraints: 13096                                               |
3.19/3.20	c ============================[ Search Statistics ]==============================
3.19/3.20	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
3.19/3.20	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
3.19/3.20	c ===============================================================================
3.19/3.20	c |         0 |  199228   592525  1539326 |   197508        0    nan |  0.000 % |
4.30/4.39	c |       100 |  199226   592525  1539326 |   217259      100     17 |  1.243 % |
5.09/5.13	c |       251 |  199226   592525  1539326 |   238985      251     16 |  1.243 % |
6.19/6.27	c |       476 |  199224   592525  1539326 |   262883      475     15 |  1.243 % |
8.29/8.32	c |       814 |  199224   592525  1539326 |   289171      813     17 |  1.243 % |
9.39/9.43	c |      1320 |  199219   592525  1539326 |   318089     1318     15 |  1.245 % |
20.99/21.04	c |      2081 |  199219   592525  1539326 |   349898     2079     25 |  1.245 % |
25.99/26.00	c |      3220 |  199213   592525  1539326 |   384887     3121     23 |  1.248 % |
40.28/40.35	c |      4928 |  199212   592525  1539326 |   423376     4724     31 |  1.249 % |
51.59/51.69	c |      7491 |  197485   592525  1539326 |   465714     7251     29 |  2.105 % |
85.87/85.97	c |     11336 |  197485   592525  1539326 |   512285    11096     35 |  2.105 % |
117.57/117.62	c |     17102 |  197478   592525  1539326 |   563514    16859     36 |  2.108 % |
186.44/186.55	c |     25753 |  197478   592525  1539326 |   619865    25510     37 |  2.108 % |
296.32/296.47	c |     38728 |  197476   592525  1539326 |   681852    38484     38 |  2.109 % |
528.27/528.45	c |     58190 |  197476   592525  1539326 |   750037    57946     38 |  2.109 % |
843.89/844.14	c |     87382 |  197476   592525  1539326 |   825041    87138     40 |  2.109 % |
1389.27/1389.64	c |    131173 |  197472   592525  1539326 |   907545   130926     38 |  2.111 % |

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-2655364-1276338856/watcher-2655364-1276338856 -o /tmp/evaluation-result-2655364-1276338856/solver-2655364-1276338856 -C 1800 -W 2000 -M 1800 wbo1.4a -file-format=opb -time-limit=1800 HOME/instance-2655364-1276338856.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 1.00 1.00 3/106 10700
/proc/meminfo: memFree=1811240/2059040 swapFree=4136596/4192956
[pid=10700] ppid=10698 vsize=22200 CPUtime=0
/proc/10700/stat : 10700 (wbo1.4a) R 10698 10700 10511 0 -1 4202496 302 0 0 0 0 0 0 0 20 0 1 0 7541127 22732800 220 1992294400 134512640 135751879 4290179968 18446744073709551615 135206651 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/10700/statm: 5550 220 139 303 0 371 0

[startup+0.070729 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 10700
/proc/meminfo: memFree=1811240/2059040 swapFree=4136596/4192956
[pid=10700] ppid=10698 vsize=23772 CPUtime=0.06
/proc/10700/stat : 10700 (wbo1.4a) R 10698 10700 10511 0 -1 4202496 794 0 0 0 6 0 0 0 20 0 1 0 7541127 24342528 712 1992294400 134512640 135751879 4290179968 18446744073709551615 134560550 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/10700/statm: 5943 712 247 303 0 764 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 23772

[startup+0.100731 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 10700
/proc/meminfo: memFree=1811240/2059040 swapFree=4136596/4192956
[pid=10700] ppid=10698 vsize=24484 CPUtime=0.09
/proc/10700/stat : 10700 (wbo1.4a) R 10698 10700 10511 0 -1 4202496 1012 0 0 0 9 0 0 0 20 0 1 0 7541127 25071616 930 1992294400 134512640 135751879 4290179968 18446744073709551615 134557596 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/10700/statm: 6121 932 298 303 0 942 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 24484

[startup+0.300747 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 10700
/proc/meminfo: memFree=1811240/2059040 swapFree=4136596/4192956
[pid=10700] ppid=10698 vsize=28988 CPUtime=0.29
/proc/10700/stat : 10700 (wbo1.4a) R 10698 10700 10511 0 -1 4202496 2376 0 0 0 28 1 0 0 20 0 1 0 7541127 29683712 2294 1992294400 134512640 135751879 4290179968 18446744073709551615 134559691 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/10700/statm: 7247 2294 620 303 0 2068 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 28988

[startup+0.700778 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 10700
/proc/meminfo: memFree=1811240/2059040 swapFree=4136596/4192956
[pid=10700] ppid=10698 vsize=37904 CPUtime=0.69
/proc/10700/stat : 10700 (wbo1.4a) R 10698 10700 10511 0 -1 4202496 5080 0 0 0 67 2 0 0 20 0 1 0 7541127 38813696 4876 1992294400 134512640 135751879 4290179968 18446744073709551615 135379503 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/10700/statm: 9476 4876 1221 303 0 4297 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 37904

[startup+1.50084 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10701
/proc/meminfo: memFree=1790400/2059040 swapFree=4136596/4192956
[pid=10700] ppid=10698 vsize=56092 CPUtime=1.49
/proc/10700/stat : 10700 (wbo1.4a) R 10698 10700 10511 0 -1 4202496 10464 0 0 0 145 4 0 0 23 0 1 0 7541127 57438208 10019 1992294400 134512640 135751879 4290179968 18446744073709551615 135225239 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/10700/statm: 14023 10019 2452 303 0 8844 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 56092

[startup+3.10097 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10701
/proc/meminfo: memFree=1768948/2059040 swapFree=4136596/4192956
[pid=10700] ppid=10698 vsize=85128 CPUtime=3.09
/proc/10700/stat : 10700 (wbo1.4a) R 10698 10700 10511 0 -1 4202496 20931 0 0 0 301 8 0 0 25 0 1 0 7541127 87171072 20007 1992294400 134512640 135751879 4290179968 18446744073709551615 134562175 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/10700/statm: 21282 20007 4885 303 0 16103 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 85128

[startup+6.30122 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10701
/proc/meminfo: memFree=1739808/2059040 swapFree=4136596/4192956
[pid=10700] ppid=10698 vsize=77484 CPUtime=6.29
/proc/10700/stat : 10700 (wbo1.4a) R 10698 10700 10511 0 -1 4202496 24495 0 0 0 619 10 0 0 25 0 1 0 7541127 79343616 17798 1992294400 134512640 135751879 4290179968 18446744073709551615 134616437 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/10700/statm: 19371 17798 143 303 0 19066 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 77484

[startup+12.7007 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10701
/proc/meminfo: memFree=1739808/2059040 swapFree=4136596/4192956
[pid=10700] ppid=10698 vsize=77484 CPUtime=12.69
/proc/10700/stat : 10700 (wbo1.4a) R 10698 10700 10511 0 -1 4202496 24498 0 0 0 1257 12 0 0 25 0 1 0 7541127 79343616 17801 1992294400 134512640 135751879 4290179968 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/10700/statm: 19371 17801 143 303 0 19066 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 77484

[startup+25.5007 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10701
/proc/meminfo: memFree=1739808/2059040 swapFree=4136596/4192956
[pid=10700] ppid=10698 vsize=77616 CPUtime=25.49
/proc/10700/stat : 10700 (wbo1.4a) R 10698 10700 10511 0 -1 4202496 24516 0 0 0 2536 13 0 0 25 0 1 0 7541127 79478784 17819 1992294400 134512640 135751879 4290179968 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/10700/statm: 19404 17819 143 303 0 19099 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 77616

[startup+51.1008 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10703
/proc/meminfo: memFree=1739064/2059040 swapFree=4136596/4192956
[pid=10700] ppid=10698 vsize=78568 CPUtime=51.08
/proc/10700/stat : 10700 (wbo1.4a) R 10698 10700 10511 0 -1 4202496 24757 0 0 0 5092 16 0 0 25 0 1 0 7541127 80453632 18060 1992294400 134512640 135751879 4290179968 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/10700/statm: 19642 18060 143 303 0 19337 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 78568

[startup+102.309 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10703
/proc/meminfo: memFree=1737204/2059040 swapFree=4136596/4192956
[pid=10700] ppid=10698 vsize=80548 CPUtime=102.27
/proc/10700/stat : 10700 (wbo1.4a) R 10698 10700 10511 0 -1 4202496 25266 0 0 0 10206 21 0 0 25 0 1 0 7541127 82481152 18569 1992294400 134512640 135751879 4290179968 18446744073709551615 134518816 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/10700/statm: 20137 18569 143 303 0 19832 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 80548

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10705
/proc/meminfo: memFree=1735096/2059040 swapFree=4136596/4192956
[pid=10700] ppid=10698 vsize=82660 CPUtime=162.25
/proc/10700/stat : 10700 (wbo1.4a) R 10698 10700 10511 0 -1 4202496 25773 0 0 0 16196 29 0 0 25 0 1 0 7541127 84643840 19076 1992294400 134512640 135751879 4290179968 18446744073709551615 134616355 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/10700/statm: 20665 19076 143 303 0 20360 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 82660

[startup+222.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10707
/proc/meminfo: memFree=1733236/2059040 swapFree=4136596/4192956
[pid=10700] ppid=10698 vsize=84392 CPUtime=222.23
/proc/10700/stat : 10700 (wbo1.4a) R 10698 10700 10511 0 -1 4202496 26219 0 0 0 22189 34 0 0 25 0 1 0 7541127 86417408 19522 1992294400 134512640 135751879 4290179968 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/10700/statm: 21098 19522 143 303 0 20793 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 84392

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10712
/proc/meminfo: memFree=1730756/2059040 swapFree=4136596/4192956
[pid=10700] ppid=10698 vsize=86248 CPUtime=282.23
/proc/10700/stat : 10700 (wbo1.4a) R 10698 10700 10511 0 -1 4202496 26688 0 0 0 28182 41 0 0 25 0 1 0 7541127 88317952 19991 1992294400 134512640 135751879 4290179968 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/10700/statm: 21562 19991 143 303 0 21257 0
Current children cumulated CPU time (s) 282.23
Current children cumulated vsize (KiB) 86248

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10714
/proc/meminfo: memFree=1729144/2059040 swapFree=4136596/4192956
[pid=10700] ppid=10698 vsize=88044 CPUtime=342.21
/proc/10700/stat : 10700 (wbo1.4a) R 10698 10700 10511 0 -1 4202496 27110 0 0 0 34174 47 0 0 25 0 1 0 7541127 90157056 20413 1992294400 134512640 135751879 4290179968 18446744073709551615 134616334 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/10700/statm: 22011 20413 143 303 0 21706 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 88044

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10714
/proc/meminfo: memFree=1727780/2059040 swapFree=4136596/4192956
[pid=10700] ppid=10698 vsize=89512 CPUtime=402.19
/proc/10700/stat : 10700 (wbo1.4a) R 10698 10700 10511 0 -1 4202496 27478 0 0 0 40165 54 0 0 25 0 1 0 7541127 91660288 20781 1992294400 134512640 135751879 4290179968 18446744073709551615 134517414 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/10700/statm: 22378 20781 143 303 0 22073 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 89512

[startup+462.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10716
/proc/meminfo: memFree=1726788/2059040 swapFree=4136596/4192956
[pid=10700] ppid=10698 vsize=90572 CPUtime=462.18
/proc/10700/stat : 10700 (wbo1.4a) R 10698 10700 10511 0 -1 4202496 27735 0 0 0 46159 59 0 0 25 0 1 0 7541127 92745728 21038 1992294400 134512640 135751879 4290179968 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/10700/statm: 22643 21038 143 303 0 22338 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 90572

[startup+522.301 s]
/proc/loadavg: 1.07 1.02 1.00 2/107 10718
/proc/meminfo: memFree=1725796/2059040 swapFree=4136596/4192956
[pid=10700] ppid=10698 vsize=91496 CPUtime=522.17
/proc/10700/stat : 10700 (wbo1.4a) R 10698 10700 10511 0 -1 4202496 27994 0 0 0 52152 65 0 0 25 0 1 0 7541127 93691904 21297 1992294400 134512640 135751879 4290179968 18446744073709551615 134616355 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/10700/statm: 22874 21297 143 303 0 22569 0
Current children cumulated CPU time (s) 522.17
Current children cumulated vsize (KiB) 91496

[startup+582.301 s]
/proc/loadavg: 1.09 1.03 1.00 2/107 10720
/proc/meminfo: memFree=1724184/2059040 swapFree=4136596/4192956
[pid=10700] ppid=10698 vsize=93216 CPUtime=582.16
/proc/10700/stat : 10700 (wbo1.4a) R 10698 10700 10511 0 -1 4202496 28396 0 0 0 58146 70 0 0 25 0 1 0 7541127 95453184 21699 1992294400 134512640 135751879 4290179968 18446744073709551615 134611204 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/10700/statm: 23304 21699 143 303 0 22999 0
Current children cumulated CPU time (s) 582.16
Current children cumulated vsize (KiB) 93216

[startup+642.3 s]
/proc/loadavg: 1.09 1.04 1.00 2/107 10722
/proc/meminfo: memFree=1721952/2059040 swapFree=4136596/4192956
[pid=10700] ppid=10698 vsize=95352 CPUtime=642.15
/proc/10700/stat : 10700 (wbo1.4a) R 10698 10700 10511 0 -1 4202496 28936 0 0 0 64138 77 0 0 25 0 1 0 7541127 97640448 22239 1992294400 134512640 135751879 4290179968 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/10700/statm: 23838 22239 143 303 0 23533 0
Current children cumulated CPU time (s) 642.15
Current children cumulated vsize (KiB) 95352

[startup+702.3 s]

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

[startup+882.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 10728
/proc/meminfo: memFree=1716124/2059040 swapFree=4136596/4192956
[pid=10700] ppid=10698 vsize=101032 CPUtime=882.09
/proc/10700/stat : 10700 (wbo1.4a) R 10698 10700 10511 0 -1 4202496 30352 0 0 0 88110 99 0 0 25 0 1 0 7541127 103456768 23655 1992294400 134512640 135751879 4290179968 18446744073709551615 134518467 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/10700/statm: 25258 23655 143 303 0 24953 0
Current children cumulated CPU time (s) 882.09
Current children cumulated vsize (KiB) 101032

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10730
/proc/meminfo: memFree=1714636/2059040 swapFree=4136596/4192956
[pid=10700] ppid=10698 vsize=102636 CPUtime=942.07
/proc/10700/stat : 10700 (wbo1.4a) R 10698 10700 10511 0 -1 4202496 30705 0 0 0 94104 103 0 0 25 0 1 0 7541127 105099264 24008 1992294400 134512640 135751879 4290179968 18446744073709551615 134611204 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/10700/statm: 25659 24008 143 303 0 25354 0
Current children cumulated CPU time (s) 942.07
Current children cumulated vsize (KiB) 102636

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10730
/proc/meminfo: memFree=1713148/2059040 swapFree=4136596/4192956
[pid=10700] ppid=10698 vsize=104096 CPUtime=1002.05
/proc/10700/stat : 10700 (wbo1.4a) R 10698 10700 10511 0 -1 4202496 31070 0 0 0 100097 108 0 0 25 0 1 0 7541127 106594304 24373 1992294400 134512640 135751879 4290179968 18446744073709551615 134616371 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/10700/statm: 26024 24373 143 303 0 25719 0
Current children cumulated CPU time (s) 1002.05
Current children cumulated vsize (KiB) 104096

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10732
/proc/meminfo: memFree=1711660/2059040 swapFree=4136596/4192956
[pid=10700] ppid=10698 vsize=105444 CPUtime=1062.04
/proc/10700/stat : 10700 (wbo1.4a) R 10698 10700 10511 0 -1 4202496 31433 0 0 0 106091 113 0 0 25 0 1 0 7541127 107974656 24736 1992294400 134512640 135751879 4290179968 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/10700/statm: 26361 24736 143 303 0 26056 0
Current children cumulated CPU time (s) 1062.04
Current children cumulated vsize (KiB) 105444

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10734
/proc/meminfo: memFree=1710420/2059040 swapFree=4136596/4192956
[pid=10700] ppid=10698 vsize=106756 CPUtime=1122.02
/proc/10700/stat : 10700 (wbo1.4a) R 10698 10700 10511 0 -1 4202496 31721 0 0 0 112085 117 0 0 25 0 1 0 7541127 109318144 25024 1992294400 134512640 135751879 4290179968 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/10700/statm: 26689 25024 143 303 0 26384 0
Current children cumulated CPU time (s) 1122.02
Current children cumulated vsize (KiB) 106756

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10736
/proc/meminfo: memFree=1709428/2059040 swapFree=4136596/4192956
[pid=10700] ppid=10698 vsize=107552 CPUtime=1182.01
/proc/10700/stat : 10700 (wbo1.4a) R 10698 10700 10511 0 -1 4202496 31936 0 0 0 118081 120 0 0 25 0 1 0 7541127 110133248 25239 1992294400 134512640 135751879 4290179968 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/10700/statm: 26888 25239 143 303 0 26583 0
Current children cumulated CPU time (s) 1182.01
Current children cumulated vsize (KiB) 107552

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10738
/proc/meminfo: memFree=1708436/2059040 swapFree=4136596/4192956
[pid=10700] ppid=10698 vsize=108544 CPUtime=1242
/proc/10700/stat : 10700 (wbo1.4a) R 10698 10700 10511 0 -1 4202496 32166 0 0 0 124076 124 0 0 25 0 1 0 7541127 111149056 25469 1992294400 134512640 135751879 4290179968 18446744073709551615 134611292 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/10700/statm: 27136 25469 143 303 0 26831 0
Current children cumulated CPU time (s) 1242
Current children cumulated vsize (KiB) 108544

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10738
/proc/meminfo: memFree=1707692/2059040 swapFree=4136596/4192956
[pid=10700] ppid=10698 vsize=109204 CPUtime=1301.99
/proc/10700/stat : 10700 (wbo1.4a) R 10698 10700 10511 0 -1 4202496 32345 0 0 0 130071 128 0 0 25 0 1 0 7541127 111824896 25648 1992294400 134512640 135751879 4290179968 18446744073709551615 134616312 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/10700/statm: 27301 25648 143 303 0 26996 0
Current children cumulated CPU time (s) 1301.99
Current children cumulated vsize (KiB) 109204

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10740
/proc/meminfo: memFree=1706576/2059040 swapFree=4136596/4192956
[pid=10700] ppid=10698 vsize=110344 CPUtime=1361.98
/proc/10700/stat : 10700 (wbo1.4a) R 10698 10700 10511 0 -1 4202496 32622 0 0 0 136065 133 0 0 25 0 1 0 7541127 112992256 25925 1992294400 134512640 135751879 4290179968 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/10700/statm: 27586 25925 143 303 0 27281 0
Current children cumulated CPU time (s) 1361.98
Current children cumulated vsize (KiB) 110344

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10742
/proc/meminfo: memFree=1705336/2059040 swapFree=4136596/4192956
[pid=10700] ppid=10698 vsize=111568 CPUtime=1421.96
/proc/10700/stat : 10700 (wbo1.4a) R 10698 10700 10511 0 -1 4202496 32949 0 0 0 142058 138 0 0 25 0 1 0 7541127 114245632 26252 1992294400 134512640 135751879 4290179968 18446744073709551615 134611016 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/10700/statm: 27892 26252 143 303 0 27587 0
Current children cumulated CPU time (s) 1421.96
Current children cumulated vsize (KiB) 111568

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10744
/proc/meminfo: memFree=1703972/2059040 swapFree=4136596/4192956
[pid=10700] ppid=10698 vsize=113180 CPUtime=1481.94
/proc/10700/stat : 10700 (wbo1.4a) R 10698 10700 10511 0 -1 4202496 33258 0 0 0 148052 142 0 0 25 0 1 0 7541127 115896320 26561 1992294400 134512640 135751879 4290179968 18446744073709551615 134517408 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/10700/statm: 28295 26561 143 303 0 27990 0
Current children cumulated CPU time (s) 1481.94
Current children cumulated vsize (KiB) 113180

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10746
/proc/meminfo: memFree=1702360/2059040 swapFree=4136596/4192956
[pid=10700] ppid=10698 vsize=114632 CPUtime=1541.93
/proc/10700/stat : 10700 (wbo1.4a) R 10698 10700 10511 0 -1 4202496 33661 0 0 0 154045 148 0 0 25 0 1 0 7541127 117383168 26964 1992294400 134512640 135751879 4290179968 18446744073709551615 134616273 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/10700/statm: 28658 26964 143 303 0 28353 0
Current children cumulated CPU time (s) 1541.93
Current children cumulated vsize (KiB) 114632

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10746
/proc/meminfo: memFree=1701120/2059040 swapFree=4136596/4192956
[pid=10700] ppid=10698 vsize=115952 CPUtime=1601.92
/proc/10700/stat : 10700 (wbo1.4a) R 10698 10700 10511 0 -1 4202496 33966 0 0 0 160039 153 0 0 25 0 1 0 7541127 118734848 27269 1992294400 134512640 135751879 4290179968 18446744073709551615 134642014 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/10700/statm: 28988 27269 143 303 0 28683 0
Current children cumulated CPU time (s) 1601.92
Current children cumulated vsize (KiB) 115952

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10757
/proc/meminfo: memFree=1699756/2059040 swapFree=4136596/4192956
[pid=10700] ppid=10698 vsize=116744 CPUtime=1661.9
/proc/10700/stat : 10700 (wbo1.4a) R 10698 10700 10511 0 -1 4202496 34170 0 0 0 166034 156 0 0 25 0 1 0 7541127 119545856 27473 1992294400 134512640 135751879 4290179968 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/10700/statm: 29186 27473 143 303 0 28881 0
Current children cumulated CPU time (s) 1661.9
Current children cumulated vsize (KiB) 116744

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10759
/proc/meminfo: memFree=1698888/2059040 swapFree=4136596/4192956
[pid=10700] ppid=10698 vsize=117684 CPUtime=1721.88
/proc/10700/stat : 10700 (wbo1.4a) R 10698 10700 10511 0 -1 4202496 34404 0 0 0 172028 160 0 0 25 0 1 0 7541127 120508416 27707 1992294400 134512640 135751879 4290179968 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/10700/statm: 29421 27707 143 303 0 29116 0
Current children cumulated CPU time (s) 1721.88
Current children cumulated vsize (KiB) 117684

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10761
/proc/meminfo: memFree=1697524/2059040 swapFree=4136596/4192956
[pid=10700] ppid=10698 vsize=119072 CPUtime=1781.86
/proc/10700/stat : 10700 (wbo1.4a) R 10698 10700 10511 0 -1 4202496 34749 0 0 0 178022 164 0 0 25 0 1 0 7541127 121929728 28052 1992294400 134512640 135751879 4290179968 18446744073709551615 134616334 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/10700/statm: 29768 28052 143 303 0 29463 0
Current children cumulated CPU time (s) 1781.86
Current children cumulated vsize (KiB) 119072



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10761
/proc/meminfo: memFree=1697152/2059040 swapFree=4136596/4192956
[pid=10700] ppid=10698 vsize=119336 CPUtime=1800.06
/proc/10700/stat : 10700 (wbo1.4a) R 10698 10700 10511 0 -1 4202496 34850 0 0 0 179840 166 0 0 25 0 1 0 7541127 122200064 28153 1992294400 134512640 135751879 4290179968 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/10700/statm: 29834 28153 143 303 0 29529 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 119336

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

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

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10761
/proc/meminfo: memFree=1697152/2059040 swapFree=4136596/4192956
[pid=10700] ppid=10698 vsize=119336 CPUtime=1800.06
/proc/10700/stat : 10700 (wbo1.4a) R 10698 10700 10511 0 -1 4202496 34850 0 0 0 179840 166 0 0 25 0 1 0 7541127 122200064 28153 1992294400 134512640 135751879 4290179968 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/10700/statm: 29834 28153 143 303 0 29529 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 119336

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.52
CPU time (s): 1800.09
CPU user time (s): 1798.41
CPU system time (s): 1.67874
CPU usage (%): 99.976
Max. virtual memory (cumulated for all children) (KiB): 119336

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.41
system time used= 1.67874
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 34850
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= 1
involuntary context switches= 3497

runsolver used 2.93355 second user time and 8.5467 second system time

The end

Launcher Data 

Begin job on node026 at 2010-06-12 12:34:17
IDJOB=2655364
IDBENCH=1487
IDSOLVER=1160
FILE ID=node026/2655364-1276338856
PBS_JOBID= 11173178
Free space on /tmp= 62492 MiB

SOLVER NAME= wbo 1.4a
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/web/uclid_pb_benchmarks/normalized-cache-ibm-q-unbounded.Ih1arity.ucl.opb
COMMAND LINE= wbo1.4a -file-format=opb -time-limit=TIMEOUT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2655364-1276338856/watcher-2655364-1276338856 -o /tmp/evaluation-result-2655364-1276338856/solver-2655364-1276338856 -C 1800 -W 2000 -M 1800  wbo1.4a -file-format=opb -time-limit=1800 HOME/instance-2655364-1276338856.opb

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

MD5SUM BENCH= 63ec6637b1b124456335cf99c2a6c3dd
RANDOM SEED=1753852995

node026.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/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		: 3000.201
cache size	: 2048 KB
physical id	: 0
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 0
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 constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 6000.40
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		: 3000.201
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
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 constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5599.46
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1811644 kB
Buffers:         23268 kB
Cached:         133816 kB
SwapCached:      22412 kB
Active:         121972 kB
Inactive:        60364 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1811644 kB
SwapTotal:     4192956 kB
SwapFree:      4136596 kB
Dirty:           22088 kB
Writeback:           0 kB
AnonPages:       10668 kB
Mapped:           9172 kB
Slab:            43396 kB
PageTables:       3988 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181476 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264948 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 62488 MiB
End job on node026 at 2010-06-12 13:04:20