Trace number 2655641

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) 1800.13 1800.81

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB05/
aloul/FPGA_SAT05/normalized-chnl20_21_pb.cnf.cr.opb
MD5SUM75fcdbbba3eb42e13f634e02d36a6ee9
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 benchmark0.041992
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables840
Total number of constraints82
Number of constraints which are clauses42
Number of constraints which are cardinality constraints (but not clauses)40
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint20
Maximum length of a constraint21
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 22
Number of bits of the biggest sum of numbers5
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-2655641-1276326681.opb.
0.00/0.00	c Instance file HOME/instance-2655641-1276326681.opb
0.00/0.00	c File size is 14038 bytes.
0.00/0.00	c Highest Coefficient sum: 22
0.00/0.00	c ============================[ Problem Statistics ]=============================
0.00/0.00	c |                                                                             |
0.00/0.00	c |  Parsing time:          0.00         s                                      |
0.00/0.00	c |  Number Variables:      840                                                 |
0.00/0.00	c |  Number Clauses:        42                                                  |
0.00/0.00	c |  Number Cardinality:    40                                                  |
0.00/0.00	c |  Number PB Constraints: 0                                                   |
0.00/0.00	c ============================[ Search Statistics ]==============================
0.00/0.00	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.00	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
0.00/0.00	c ===============================================================================
0.00/0.00	c |         0 |     840       82     1680 |     5000        0    nan |  0.000 % |
0.00/0.01	c |       100 |     840       82     1680 |     5500      100     67 |  0.000 % |
0.00/0.02	c |       251 |     840       82     1680 |     6050      251     88 |  0.000 % |
0.02/0.04	c |       476 |     840       82     1680 |     6655      476     90 |  0.000 % |
0.09/0.10	c |       815 |     840       82     1680 |     7320      815    114 |  0.000 % |
0.09/0.16	c |      1323 |     840       82     1680 |     8052     1323    117 |  0.000 % |
0.29/0.32	c |      2082 |     840       82     1680 |     8857     2082    132 |  0.000 % |
0.69/0.73	c |      3221 |     840       82     1680 |     9743     3221    149 |  0.000 % |
1.49/1.56	c |      4931 |     840       82     1680 |    10717     4931    172 |  0.000 % |
4.79/4.81	c |      7494 |     840       82     1680 |    11789     7494    184 |  0.000 % |
9.79/9.86	c |     11338 |     840       82     1680 |    12968    11338    193 |  0.000 % |
20.89/20.97	c |     17104 |     840       82     1680 |    14265    10547    204 |  0.000 % |
42.27/42.35	c |     25753 |     840       82     1680 |    15692    11987    208 |  0.000 % |
74.85/74.90	c |     38727 |     840       82     1680 |    17261     9127    200 |  0.000 % |
118.65/118.77	c |     58188 |     840       82     1680 |    18987    11220    205 |  0.000 % |
181.22/181.35	c |     87383 |     840       82     1680 |    20886    11719    195 |  0.000 % |
243.89/244.08	c |    131173 |     840       82     1680 |    22974    13487    185 |  0.000 % |
431.42/431.61	c |    196857 |     840       82     1680 |    25272    21431    185 |  0.000 % |
561.48/561.74	c |    295385 |     840       82     1680 |    27799    23967    132 |  0.000 % |
725.11/725.48	c |    443174 |     840       82     1680 |    30579    18260    224 |  0.000 % |
994.62/995.03	c |    664857 |     840       82     1680 |    33637    27098    255 |  0.000 % |
1454.34/1454.96	c |    997383 |     840       82     1680 |    37001    19555    149 |  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-2655641-1276326681/watcher-2655641-1276326681 -o /tmp/evaluation-result-2655641-1276326681/solver-2655641-1276326681 -C 1800 -W 2000 -M 1800 wbo1.4a -file-format=opb -time-limit=1800 HOME/instance-2655641-1276326681.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: 1.19 1.03 1.00 3/106 9635
/proc/meminfo: memFree=1511996/2059040 swapFree=4192956/4192956
[pid=9635] ppid=9633 vsize=2708 CPUtime=0
/proc/9635/stat : 9635 (wbo1.4a) R 9633 9635 8698 0 -1 4202496 314 0 0 0 0 0 0 0 18 0 1 0 8271592 2772992 229 1992294400 134512640 135751879 4293376576 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/9635/statm: 677 229 142 303 0 372 0

[startup+0.0285951 s]
/proc/loadavg: 1.19 1.03 1.00 3/106 9635
/proc/meminfo: memFree=1511996/2059040 swapFree=4192956/4192956
[pid=9635] ppid=9633 vsize=2708 CPUtime=0.02
/proc/9635/stat : 9635 (wbo1.4a) R 9633 9635 8698 0 -1 4202496 341 0 0 0 2 0 0 0 20 0 1 0 8271592 2772992 256 1992294400 134512640 135751879 4293376576 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/9635/statm: 677 256 143 303 0 372 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 2708

[startup+0.101608 s]
/proc/loadavg: 1.19 1.03 1.00 3/106 9635
/proc/meminfo: memFree=1511996/2059040 swapFree=4192956/4192956
[pid=9635] ppid=9633 vsize=3104 CPUtime=0.09
/proc/9635/stat : 9635 (wbo1.4a) R 9633 9635 8698 0 -1 4202496 421 0 0 0 9 0 0 0 20 0 1 0 8271592 3178496 336 1992294400 134512640 135751879 4293376576 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/9635/statm: 776 336 143 303 0 471 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3104

[startup+0.301645 s]
/proc/loadavg: 1.19 1.03 1.00 3/106 9635
/proc/meminfo: memFree=1511996/2059040 swapFree=4192956/4192956
[pid=9635] ppid=9633 vsize=3896 CPUtime=0.29
/proc/9635/stat : 9635 (wbo1.4a) R 9633 9635 8698 0 -1 4202496 623 0 0 0 29 0 0 0 20 0 1 0 8271592 3989504 538 1992294400 134512640 135751879 4293376576 18446744073709551615 134607702 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/9635/statm: 974 538 143 303 0 669 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3896

[startup+0.701719 s]
/proc/loadavg: 1.19 1.03 1.00 3/106 9635
/proc/meminfo: memFree=1511996/2059040 swapFree=4192956/4192956
[pid=9635] ppid=9633 vsize=4952 CPUtime=0.69
/proc/9635/stat : 9635 (wbo1.4a) R 9633 9635 8698 0 -1 4202496 873 0 0 0 68 1 0 0 20 0 1 0 8271592 5070848 788 1992294400 134512640 135751879 4293376576 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/9635/statm: 1238 788 143 303 0 933 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4952

[startup+1.50187 s]
/proc/loadavg: 1.19 1.03 1.00 2/107 9636
/proc/meminfo: memFree=1508764/2059040 swapFree=4192956/4192956
[pid=9635] ppid=9633 vsize=6404 CPUtime=1.49
/proc/9635/stat : 9635 (wbo1.4a) R 9633 9635 8698 0 -1 4202496 1255 0 0 0 147 2 0 0 23 0 1 0 8271592 6557696 1170 1992294400 134512640 135751879 4293376576 18446744073709551615 134518513 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/9635/statm: 1601 1170 143 303 0 1296 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6404

[startup+3.10117 s]
/proc/loadavg: 1.19 1.03 1.00 2/107 9636
/proc/meminfo: memFree=1506656/2059040 swapFree=4192956/4192956
[pid=9635] ppid=9633 vsize=7856 CPUtime=3.09
/proc/9635/stat : 9635 (wbo1.4a) R 9633 9635 8698 0 -1 4202496 1606 0 0 0 307 2 0 0 25 0 1 0 8271592 8044544 1521 1992294400 134512640 135751879 4293376576 18446744073709551615 134517421 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/9635/statm: 1964 1521 143 303 0 1659 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 7856

[startup+6.30177 s]
/proc/loadavg: 1.17 1.03 1.00 2/107 9636
/proc/meminfo: memFree=1504176/2059040 swapFree=4192956/4192956
[pid=9635] ppid=9633 vsize=10144 CPUtime=6.29
/proc/9635/stat : 9635 (wbo1.4a) R 9633 9635 8698 0 -1 4202496 2192 0 0 0 626 3 0 0 25 0 1 0 8271592 10387456 2107 1992294400 134512640 135751879 4293376576 18446744073709551615 134616534 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/9635/statm: 2536 2107 143 303 0 2231 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 10144

[startup+12.701 s]
/proc/loadavg: 1.16 1.03 1.00 2/107 9636
/proc/meminfo: memFree=1500084/2059040 swapFree=4192956/4192956
[pid=9635] ppid=9633 vsize=13864 CPUtime=12.68
/proc/9635/stat : 9635 (wbo1.4a) R 9633 9635 8698 0 -1 4202496 3112 0 0 0 1263 5 0 0 25 0 1 0 8271592 14196736 3027 1992294400 134512640 135751879 4293376576 18446744073709551615 134517421 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/9635/statm: 3466 3027 143 303 0 3161 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 13864

[startup+25.5014 s]
/proc/loadavg: 1.12 1.03 1.00 2/107 9636
/proc/meminfo: memFree=1494380/2059040 swapFree=4192956/4192956
[pid=9635] ppid=9633 vsize=19284 CPUtime=25.48
/proc/9635/stat : 9635 (wbo1.4a) R 9633 9635 8698 0 -1 4202496 4472 0 0 0 2539 9 0 0 25 0 1 0 8271592 19746816 4387 1992294400 134512640 135751879 4293376576 18446744073709551615 134516976 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/9635/statm: 4821 4387 143 303 0 4516 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 19284

[startup+51.1011 s]
/proc/loadavg: 1.08 1.03 1.00 2/107 9638
/proc/meminfo: memFree=1483840/2059040 swapFree=4192956/4192956
[pid=9635] ppid=9633 vsize=30116 CPUtime=51.06
/proc/9635/stat : 9635 (wbo1.4a) R 9633 9635 8698 0 -1 4202496 7161 0 0 0 5090 16 0 0 25 0 1 0 8271592 30838784 7076 1992294400 134512640 135751879 4293376576 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/9635/statm: 7529 7076 143 303 0 7224 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 30116

[startup+102.309 s]
/proc/loadavg: 1.03 1.02 1.00 2/107 9638
/proc/meminfo: memFree=1463876/2059040 swapFree=4192956/4192956
[pid=9635] ppid=9633 vsize=49732 CPUtime=102.25
/proc/9635/stat : 9635 (wbo1.4a) R 9633 9635 8698 0 -1 4202496 12057 0 0 0 10197 28 0 0 25 0 1 0 8271592 50925568 11972 1992294400 134512640 135751879 4293376576 18446744073709551615 134517409 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/9635/statm: 12433 11972 143 303 0 12128 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 49732

[startup+162.301 s]
/proc/loadavg: 1.01 1.01 1.00 2/107 9643
/proc/meminfo: memFree=1441556/2059040 swapFree=4192956/4192956
[pid=9635] ppid=9633 vsize=71456 CPUtime=162.23
/proc/9635/stat : 9635 (wbo1.4a) R 9633 9635 8698 0 -1 4202496 17479 0 0 0 16181 42 0 0 25 0 1 0 8271592 73170944 17394 1992294400 134512640 135751879 4293376576 18446744073709551615 134616505 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/9635/statm: 17864 17394 143 303 0 17559 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 71456

[startup+222.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 9645
/proc/meminfo: memFree=1406092/2059040 swapFree=4192956/4192956
[pid=9635] ppid=9633 vsize=106972 CPUtime=222.2
/proc/9635/stat : 9635 (wbo1.4a) R 9633 9635 8698 0 -1 4202496 26320 0 0 0 22158 62 0 0 25 0 1 0 8271592 109539328 26235 1992294400 134512640 135751879 4293376576 18446744073709551615 134517408 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/9635/statm: 26743 26235 143 303 0 26438 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 106972

[startup+282.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 9647
/proc/meminfo: memFree=1385508/2059040 swapFree=4192956/4192956
[pid=9635] ppid=9633 vsize=127692 CPUtime=282.18
/proc/9635/stat : 9635 (wbo1.4a) R 9633 9635 8698 0 -1 4202496 31512 0 0 0 28142 76 0 0 25 0 1 0 8271592 130756608 31428 1992294400 134512640 135751879 4293376576 18446744073709551615 135206651 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/9635/statm: 31923 31428 143 303 0 31618 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 127692

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 9649
/proc/meminfo: memFree=1361204/2059040 swapFree=4192956/4192956
[pid=9635] ppid=9633 vsize=151640 CPUtime=342.15
/proc/9635/stat : 9635 (wbo1.4a) R 9633 9635 8698 0 -1 4202496 37496 0 0 0 34124 91 0 0 25 0 1 0 8271592 155279360 37411 1992294400 134512640 135751879 4293376576 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/9635/statm: 37910 37411 143 303 0 37605 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 151640

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 9649
/proc/meminfo: memFree=1347936/2059040 swapFree=4192956/4192956
[pid=9635] ppid=9633 vsize=165076 CPUtime=402.14
/proc/9635/stat : 9635 (wbo1.4a) R 9633 9635 8698 0 -1 4202496 40841 0 0 0 40111 103 0 0 25 0 1 0 8271592 169037824 40756 1992294400 134512640 135751879 4293376576 18446744073709551615 134517408 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/9635/statm: 41269 40756 143 303 0 40964 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 165076

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 9651
/proc/meminfo: memFree=1331816/2059040 swapFree=4192956/4192956
[pid=9635] ppid=9633 vsize=181340 CPUtime=462.12
/proc/9635/stat : 9635 (wbo1.4a) R 9633 9635 8698 0 -1 4202496 44899 0 0 0 46095 117 0 0 25 0 1 0 8271592 185692160 44814 1992294400 134512640 135751879 4293376576 18446744073709551615 134616497 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/9635/statm: 45335 44814 143 303 0 45030 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 181340

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 9653
/proc/meminfo: memFree=1290524/2059040 swapFree=4192956/4192956
[pid=9635] ppid=9633 vsize=222444 CPUtime=522.09
/proc/9635/stat : 9635 (wbo1.4a) R 9633 9635 8698 0 -1 4202496 55179 0 0 0 52069 140 0 0 25 0 1 0 8271592 227782656 55094 1992294400 134512640 135751879 4293376576 18446744073709551615 134616545 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/9635/statm: 55611 55094 143 303 0 55306 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 222444

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 9655
/proc/meminfo: memFree=1245264/2059040 swapFree=4192956/4192956
[pid=9635] ppid=9633 vsize=268276 CPUtime=582.07
/proc/9635/stat : 9635 (wbo1.4a) R 9633 9635 8698 0 -1 4202496 66589 0 0 0 58039 168 0 0 25 0 1 0 8271592 274714624 66504 1992294400 134512640 135751879 4293376576 18446744073709551615 134616444 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/9635/statm: 67069 66504 143 303 0 66764 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 268276

[startup+642.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 9657
/proc/meminfo: memFree=1191572/2059040 swapFree=4192956/4192956
[pid=9635] ppid=9633 vsize=321148 CPUtime=642.06
/proc/9635/stat : 9635 (wbo1.4a) R 9633 9635 8698 0 -1 4202496 79760 0 0 0 64012 194 0 0 25 0 1 0 8271592 328855552 79675 1992294400 134512640 135751879 4293376576 18446744073709551615 134616495 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/9635/statm: 80287 79675 143 303 0 79982 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 321148

[startup+702.301 s]

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

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 9663
/proc/meminfo: memFree=984616/2059040 swapFree=4192956/4192956
[pid=9635] ppid=9633 vsize=528048 CPUtime=881.95
/proc/9635/stat : 9635 (wbo1.4a) R 9633 9635 8698 0 -1 4202496 131393 0 0 0 87897 298 0 0 25 0 1 0 8271592 540721152 131308 1992294400 134512640 135751879 4293376576 18446744073709551615 134616534 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/9635/statm: 132012 131308 143 303 0 131707 0
Current children cumulated CPU time (s) 881.95
Current children cumulated vsize (KiB) 528048

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 9665
/proc/meminfo: memFree=931792/2059040 swapFree=4192956/4192956
[pid=9635] ppid=9633 vsize=581628 CPUtime=941.94
/proc/9635/stat : 9635 (wbo1.4a) R 9633 9635 8698 0 -1 4202496 144762 0 0 0 93863 331 0 0 25 0 1 0 8271592 595587072 144677 1992294400 134512640 135751879 4293376576 18446744073709551615 134517408 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/9635/statm: 145407 144677 143 303 0 145102 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 581628

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 9665
/proc/meminfo: memFree=883432/2059040 swapFree=4192956/4192956
[pid=9635] ppid=9633 vsize=629072 CPUtime=1001.91
/proc/9635/stat : 9635 (wbo1.4a) R 9633 9635 8698 0 -1 4202496 156607 0 0 0 99836 355 0 0 25 0 1 0 8271592 644169728 156522 1992294400 134512640 135751879 4293376576 18446744073709551615 134616534 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/9635/statm: 157268 156522 143 303 0 156963 0
Current children cumulated CPU time (s) 1001.91
Current children cumulated vsize (KiB) 629072

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 9667
/proc/meminfo: memFree=842140/2059040 swapFree=4192956/4192956
[pid=9635] ppid=9633 vsize=670964 CPUtime=1061.88
/proc/9635/stat : 9635 (wbo1.4a) R 9633 9635 8698 0 -1 4202496 167056 0 0 0 105810 378 0 0 25 0 1 0 8271592 687067136 166971 1992294400 134512640 135751879 4293376576 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/9635/statm: 167741 166971 143 303 0 167436 0
Current children cumulated CPU time (s) 1061.88
Current children cumulated vsize (KiB) 670964

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 9669
/proc/meminfo: memFree=802956/2059040 swapFree=4192956/4192956
[pid=9635] ppid=9633 vsize=709524 CPUtime=1121.86
/proc/9635/stat : 9635 (wbo1.4a) R 9633 9635 8698 0 -1 4202496 176666 0 0 0 111786 400 0 0 25 0 1 0 8271592 726552576 176581 1992294400 134512640 135751879 4293376576 18446744073709551615 134616514 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/9635/statm: 177381 176581 143 303 0 177076 0
Current children cumulated CPU time (s) 1121.86
Current children cumulated vsize (KiB) 709524

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 9671
/proc/meminfo: memFree=752364/2059040 swapFree=4192956/4192956
[pid=9635] ppid=9633 vsize=760636 CPUtime=1181.84
/proc/9635/stat : 9635 (wbo1.4a) R 9633 9635 8698 0 -1 4202496 189457 0 0 0 117762 422 0 0 25 0 1 0 8271592 778891264 189372 1992294400 134512640 135751879 4293376576 18446744073709551615 134517414 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/9635/statm: 190159 189372 143 303 0 189854 0
Current children cumulated CPU time (s) 1181.84
Current children cumulated vsize (KiB) 760636

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 9673
/proc/meminfo: memFree=706484/2059040 swapFree=4192956/4192956
[pid=9635] ppid=9633 vsize=806148 CPUtime=1241.82
/proc/9635/stat : 9635 (wbo1.4a) R 9633 9635 8698 0 -1 4202496 200805 0 0 0 123736 446 0 0 25 0 1 0 8271592 825495552 200720 1992294400 134512640 135751879 4293376576 18446744073709551615 134616492 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/9635/statm: 201537 200720 143 303 0 201232 0
Current children cumulated CPU time (s) 1241.82
Current children cumulated vsize (KiB) 806148

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 9673
/proc/meminfo: memFree=667920/2059040 swapFree=4192956/4192956
[pid=9635] ppid=9633 vsize=844272 CPUtime=1301.81
/proc/9635/stat : 9635 (wbo1.4a) R 9633 9635 8698 0 -1 4202496 210343 0 0 0 129715 466 0 0 25 0 1 0 8271592 864534528 210258 1992294400 134512640 135751879 4293376576 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/9635/statm: 211068 210258 143 303 0 210763 0
Current children cumulated CPU time (s) 1301.81
Current children cumulated vsize (KiB) 844272

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 9675
/proc/meminfo: memFree=632456/2059040 swapFree=4192956/4192956
[pid=9635] ppid=9633 vsize=879884 CPUtime=1361.77
/proc/9635/stat : 9635 (wbo1.4a) R 9633 9635 8698 0 -1 4202496 219250 0 0 0 135692 485 0 0 25 0 1 0 8271592 901001216 219165 1992294400 134512640 135751879 4293376576 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/9635/statm: 219971 219165 143 303 0 219666 0
Current children cumulated CPU time (s) 1361.77
Current children cumulated vsize (KiB) 879884

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 9677
/proc/meminfo: memFree=583724/2059040 swapFree=4192956/4192956
[pid=9635] ppid=9633 vsize=928288 CPUtime=1421.76
/proc/9635/stat : 9635 (wbo1.4a) R 9633 9635 8698 0 -1 4202496 231342 0 0 0 141662 514 0 0 25 0 1 0 8271592 950566912 231257 1992294400 134512640 135751879 4293376576 18446744073709551615 134517408 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/9635/statm: 232072 231257 143 303 0 231767 0
Current children cumulated CPU time (s) 1421.76
Current children cumulated vsize (KiB) 928288

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 9679
/proc/meminfo: memFree=547888/2059040 swapFree=4192956/4192956
[pid=9635] ppid=9633 vsize=964148 CPUtime=1481.72
/proc/9635/stat : 9635 (wbo1.4a) R 9633 9635 8698 0 -1 4202496 240291 0 0 0 147634 538 0 0 25 0 1 0 8271592 987287552 240206 1992294400 134512640 135751879 4293376576 18446744073709551615 134616514 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/9635/statm: 241037 240206 143 303 0 240732 0
Current children cumulated CPU time (s) 1481.72
Current children cumulated vsize (KiB) 964148

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 3/107 9681
/proc/meminfo: memFree=531148/2059040 swapFree=4192956/4192956
[pid=9635] ppid=9633 vsize=980956 CPUtime=1541.71
/proc/9635/stat : 9635 (wbo1.4a) R 9633 9635 8698 0 -1 4202496 244457 0 0 0 153618 553 0 0 25 0 1 0 8271592 1004498944 244372 1992294400 134512640 135751879 4293376576 18446744073709551615 134616355 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/9635/statm: 245239 244372 143 303 0 244934 0
Current children cumulated CPU time (s) 1541.71
Current children cumulated vsize (KiB) 980956

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 9681
/proc/meminfo: memFree=515648/2059040 swapFree=4192956/4192956
[pid=9635] ppid=9633 vsize=996704 CPUtime=1601.68
/proc/9635/stat : 9635 (wbo1.4a) R 9633 9635 8698 0 -1 4202496 248351 0 0 0 159599 569 0 0 25 0 1 0 8271592 1020624896 248266 1992294400 134512640 135751879 4293376576 18446744073709551615 134517408 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/9635/statm: 249176 248266 143 303 0 248871 0
Current children cumulated CPU time (s) 1601.68
Current children cumulated vsize (KiB) 996704

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 9683
/proc/meminfo: memFree=494692/2059040 swapFree=4192956/4192956
[pid=9635] ppid=9633 vsize=1017628 CPUtime=1661.66
/proc/9635/stat : 9635 (wbo1.4a) R 9633 9635 8698 0 -1 4202496 253576 0 0 0 165579 587 0 0 25 0 1 0 8271592 1042051072 253491 1992294400 134512640 135751879 4293376576 18446744073709551615 134517414 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/9635/statm: 254407 253491 143 303 0 254102 0
Current children cumulated CPU time (s) 1661.66
Current children cumulated vsize (KiB) 1017628

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 9685
/proc/meminfo: memFree=473612/2059040 swapFree=4192956/4192956
[pid=9635] ppid=9633 vsize=1038836 CPUtime=1721.64
/proc/9635/stat : 9635 (wbo1.4a) R 9633 9635 8698 0 -1 4202496 258862 0 0 0 171559 605 0 0 25 0 1 0 8271592 1063768064 258777 1992294400 134512640 135751879 4293376576 18446744073709551615 134616489 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/9635/statm: 259709 258777 143 303 0 259404 0
Current children cumulated CPU time (s) 1721.64
Current children cumulated vsize (KiB) 1038836

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 9687
/proc/meminfo: memFree=452532/2059040 swapFree=4192956/4192956
[pid=9635] ppid=9633 vsize=1059720 CPUtime=1781.61
/proc/9635/stat : 9635 (wbo1.4a) R 9633 9635 8698 0 -1 4202496 264080 0 0 0 177540 621 0 0 25 0 1 0 8271592 1085153280 263995 1992294400 134512640 135751879 4293376576 18446744073709551615 134616495 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/9635/statm: 264930 263995 143 303 0 264625 0
Current children cumulated CPU time (s) 1781.61
Current children cumulated vsize (KiB) 1059720



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 9687
/proc/meminfo: memFree=446332/2059040 swapFree=4192956/4192956
[pid=9635] ppid=9633 vsize=1065708 CPUtime=1800.03
/proc/9635/stat : 9635 (wbo1.4a) R 9633 9635 8698 0 -1 4202496 265572 0 0 0 179375 628 0 0 25 0 1 0 8271592 1091284992 265487 1992294400 134512640 135751879 4293376576 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/9635/statm: 266427 265487 143 303 0 266122 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 1065708

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

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

[startup+1800.81 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 9687
/proc/meminfo: memFree=446332/2059040 swapFree=4192956/4192956
[pid=9635] ppid=9633 vsize=0 CPUtime=1800.12
/proc/9635/stat : 9635 (wbo1.4a) R 9633 9635 8698 0 -1 4203524 265572 0 0 0 179375 637 0 0 25 0 1 0 8271592 0 0 1992294400 0 0 0 0 0 0 0 4096 3 18446744073709551615 0 0 17 1 0 0 0
/proc/9635/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.12
Current children cumulated vsize (KiB) 0

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.81
CPU time (s): 1800.13
CPU user time (s): 1793.75
CPU system time (s): 6.37803
CPU usage (%): 99.9621
Max. virtual memory (cumulated for all children) (KiB): 1065708

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1793.75
system time used= 6.37803
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 265572
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= 3840

runsolver used 2.87356 second user time and 8.60769 second system time

The end

Launcher Data 

Begin job on node007 at 2010-06-12 09:11:21
IDJOB=2655641
IDBENCH=1421
IDSOLVER=1160
FILE ID=node007/2655641-1276326681
PBS_JOBID= 11173154
Free space on /tmp= 62456 MiB

SOLVER NAME= wbo 1.4a
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB05/aloul/FPGA_SAT05/normalized-chnl20_21_pb.cnf.cr.opb
COMMAND LINE= wbo1.4a -file-format=opb -time-limit=TIMEOUT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2655641-1276326681/watcher-2655641-1276326681 -o /tmp/evaluation-result-2655641-1276326681/solver-2655641-1276326681 -C 1800 -W 2000 -M 1800  wbo1.4a -file-format=opb -time-limit=1800 HOME/instance-2655641-1276326681.opb

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

MD5SUM BENCH= 75fcdbbba3eb42e13f634e02d36a6ee9
RANDOM SEED=1984187131

node007.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		: 3000.264
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	: 6000.52
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		: 3000.264
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	: 5599.44
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1512400 kB
Buffers:        102412 kB
Cached:         315608 kB
SwapCached:          0 kB
Active:         178360 kB
Inactive:       298904 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1512400 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            2616 kB
Writeback:           0 kB
AnonPages:       59280 kB
Mapped:          15380 kB
Slab:            47652 kB
PageTables:       4008 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   180444 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= 62452 MiB
End job on node007 at 2010-06-12 09:41:24