Trace number 2655646

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) 1800.2 1800.93

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB05/
aloul/FPGA_SAT05/normalized-chnl35_36_pb.cnf.cr.opb
MD5SUM63dafaa5a785f38064ac19ced11339d2
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 benchmark0.12598
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables2520
Total number of constraints142
Number of constraints which are clauses72
Number of constraints which are cardinality constraints (but not clauses)70
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint35
Maximum length of a constraint36
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 37
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 wbo 1.4 beta - 20100517
0.00/0.00	c Parsing opb file format. File HOME/instance-2655646-1276327392.opb.
0.00/0.00	c Instance file HOME/instance-2655646-1276327392.opb
0.00/0.00	c File size is 44412 bytes.
0.00/0.01	c Highest Coefficient sum: 37
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:      2520                                                |
0.00/0.01	c |  Number Clauses:        72                                                  |
0.00/0.01	c |  Number Cardinality:    70                                                  |
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 |    2520      142     5040 |     5000        0    nan |  0.000 % |
0.00/0.02	c |       100 |    2520      142     5040 |     5500      100    125 |  0.000 % |
0.03/0.05	c |       251 |    2520      142     5040 |     6050      251    163 |  0.000 % |
0.09/0.10	c |       477 |    2520      142     5040 |     6655      477    173 |  0.000 % |
0.09/0.16	c |       815 |    2520      142     5040 |     7320      815    161 |  0.000 % |
0.19/0.27	c |      1321 |    2520      142     5040 |     8052     1321    156 |  0.000 % |
0.39/0.44	c |      2082 |    2520      142     5040 |     8857     2082    153 |  0.000 % |
0.79/0.83	c |      3222 |    2520      142     5040 |     9743     3222    171 |  0.000 % |
1.49/1.52	c |      4933 |    2520      142     5040 |    10717     4933    196 |  0.000 % |
2.99/3.02	c |      7496 |    2520      142     5040 |    11789     7496    208 |  0.000 % |
5.39/5.47	c |     11341 |    2520      142     5040 |    12968    11341    236 |  0.000 % |
8.19/8.23	c |     17107 |    2520      142     5040 |    14265    10010    223 |  0.000 % |
15.99/16.05	c |     25756 |    2520      142     5040 |    15692    10915    220 |  0.000 % |
28.28/28.35	c |     38731 |    2520      142     5040 |    17261    15439    215 |  0.000 % |
51.27/51.30	c |     58193 |    2520      142     5040 |    18987    16447    271 |  0.000 % |
73.16/73.28	c |     87385 |    2520      142     5040 |    20886    15192    209 |  0.000 % |
123.74/123.84	c |    131175 |    2520      142     5040 |    22974    13147    293 |  0.000 % |
251.59/251.75	c |    196860 |    2520      142     5040 |    25272    13598    617 |  0.000 % |
664.72/665.04	c |    295387 |    2520      142     5040 |    27799    18915    848 |  0.000 % |
1440.61/1441.27	c |    443179 |    2520      142     5040 |    30579    20880    446 |  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-2655646-1276327392/watcher-2655646-1276327392 -o /tmp/evaluation-result-2655646-1276327392/solver-2655646-1276327392 -C 1800 -W 2000 -M 1800 wbo1.4a -file-format=opb -time-limit=1800 HOME/instance-2655646-1276327392.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: 1.09 1.05 1.00 3/106 10499
/proc/meminfo: memFree=1624776/2059040 swapFree=4192956/4192956
[pid=10499] ppid=10497 vsize=2948 CPUtime=0
/proc/10499/stat : 10499 (wbo1.4a) R 10497 10499 9522 0 -1 4202496 358 0 0 0 0 0 0 0 23 0 1 0 8340838 3018752 276 1992294400 134512640 135751879 4290945664 18446744073709551615 135206651 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/10499/statm: 737 277 138 303 0 421 0

[startup+0.0409919 s]
/proc/loadavg: 1.09 1.05 1.00 3/106 10499
/proc/meminfo: memFree=1624776/2059040 swapFree=4192956/4192956
[pid=10499] ppid=10497 vsize=3176 CPUtime=0.03
/proc/10499/stat : 10499 (wbo1.4a) R 10497 10499 9522 0 -1 4202496 440 0 0 0 3 0 0 0 23 0 1 0 8340838 3252224 347 1992294400 134512640 135751879 4290945664 18446744073709551615 134518944 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/10499/statm: 794 347 143 303 0 489 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 3176

[startup+0.101004 s]
/proc/loadavg: 1.09 1.05 1.00 3/106 10499
/proc/meminfo: memFree=1624776/2059040 swapFree=4192956/4192956
[pid=10499] ppid=10497 vsize=3440 CPUtime=0.09
/proc/10499/stat : 10499 (wbo1.4a) R 10497 10499 9522 0 -1 4202496 501 0 0 0 9 0 0 0 23 0 1 0 8340838 3522560 408 1992294400 134512640 135751879 4290945664 18446744073709551615 134517409 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/10499/statm: 860 408 143 303 0 555 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3440

[startup+0.301046 s]
/proc/loadavg: 1.09 1.05 1.00 3/106 10499
/proc/meminfo: memFree=1624776/2059040 swapFree=4192956/4192956
[pid=10499] ppid=10497 vsize=4100 CPUtime=0.29
/proc/10499/stat : 10499 (wbo1.4a) R 10497 10499 9522 0 -1 4202496 674 0 0 0 28 1 0 0 23 0 1 0 8340838 4198400 581 1992294400 134512640 135751879 4290945664 18446744073709551615 134605073 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/10499/statm: 1025 582 143 303 0 720 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4100

[startup+0.701132 s]
/proc/loadavg: 1.09 1.05 1.00 3/106 10499
/proc/meminfo: memFree=1624776/2059040 swapFree=4192956/4192956
[pid=10499] ppid=10497 vsize=5156 CPUtime=0.69
/proc/10499/stat : 10499 (wbo1.4a) R 10497 10499 9522 0 -1 4202496 960 0 0 0 68 1 0 0 25 0 1 0 8340838 5279744 867 1992294400 134512640 135751879 4290945664 18446744073709551615 134517408 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/10499/statm: 1289 867 143 303 0 984 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5156

[startup+1.5013 s]
/proc/loadavg: 1.09 1.05 1.00 2/107 10500
/proc/meminfo: memFree=1620924/2059040 swapFree=4192956/4192956
[pid=10499] ppid=10497 vsize=7400 CPUtime=1.49
/proc/10499/stat : 10499 (wbo1.4a) R 10497 10499 9522 0 -1 4202496 1494 0 0 0 147 2 0 0 25 0 1 0 8340838 7577600 1401 1992294400 134512640 135751879 4290945664 18446744073709551615 134616486 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/10499/statm: 1850 1401 143 303 0 1545 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7400

[startup+3.10064 s]
/proc/loadavg: 1.09 1.05 1.00 2/107 10500
/proc/meminfo: memFree=1618072/2059040 swapFree=4192956/4192956
[pid=10499] ppid=10497 vsize=10304 CPUtime=3.09
/proc/10499/stat : 10499 (wbo1.4a) R 10497 10499 9522 0 -1 4202496 2227 0 0 0 306 3 0 0 25 0 1 0 8340838 10551296 2134 1992294400 134512640 135751879 4290945664 18446744073709551615 134517408 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/10499/statm: 2576 2134 143 303 0 2271 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 10304

[startup+6.30132 s]
/proc/loadavg: 1.09 1.05 1.00 2/107 10500
/proc/meminfo: memFree=1611748/2059040 swapFree=4192956/4192956
[pid=10499] ppid=10497 vsize=16640 CPUtime=6.29
/proc/10499/stat : 10499 (wbo1.4a) R 10497 10499 9522 0 -1 4202496 3816 0 0 0 623 6 0 0 25 0 1 0 8340838 17039360 3723 1992294400 134512640 135751879 4290945664 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/10499/statm: 4160 3723 143 303 0 3855 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 16640

[startup+12.7017 s]
/proc/loadavg: 1.08 1.05 1.00 2/107 10500
/proc/meminfo: memFree=1601704/2059040 swapFree=4192956/4192956
[pid=10499] ppid=10497 vsize=25384 CPUtime=12.69
/proc/10499/stat : 10499 (wbo1.4a) R 10497 10499 9522 0 -1 4202496 5999 0 0 0 1260 9 0 0 25 0 1 0 8340838 25993216 5906 1992294400 134512640 135751879 4290945664 18446744073709551615 134517408 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/10499/statm: 6346 5906 143 303 0 6041 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 25384

[startup+25.5014 s]
/proc/loadavg: 1.06 1.04 1.00 2/107 10500
/proc/meminfo: memFree=1588684/2059040 swapFree=4192956/4192956
[pid=10499] ppid=10497 vsize=38224 CPUtime=25.48
/proc/10499/stat : 10499 (wbo1.4a) R 10497 10499 9522 0 -1 4202496 9211 0 0 0 2535 13 0 0 25 0 1 0 8340838 39141376 9118 1992294400 134512640 135751879 4290945664 18446744073709551615 134616497 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/10499/statm: 9556 9118 143 303 0 9251 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 38224

[startup+51.1009 s]
/proc/loadavg: 1.04 1.04 1.00 2/107 10500
/proc/meminfo: memFree=1564752/2059040 swapFree=4192956/4192956
[pid=10499] ppid=10497 vsize=62636 CPUtime=51.07
/proc/10499/stat : 10499 (wbo1.4a) R 10497 10499 9522 0 -1 4202496 15305 0 0 0 5084 23 0 0 25 0 1 0 8340838 64139264 15212 1992294400 134512640 135751879 4290945664 18446744073709551615 134616326 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/10499/statm: 15659 15212 143 303 0 15354 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 62636

[startup+102.309 s]
/proc/loadavg: 1.02 1.03 1.00 2/107 10502
/proc/meminfo: memFree=1493452/2059040 swapFree=4192956/4192956
[pid=10499] ppid=10497 vsize=133236 CPUtime=102.26
/proc/10499/stat : 10499 (wbo1.4a) R 10497 10499 9522 0 -1 4202496 32919 0 0 0 10178 48 0 0 25 0 1 0 8340838 136433664 32826 1992294400 134512640 135751879 4290945664 18446744073709551615 134616334 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/10499/statm: 33309 32826 143 303 0 33004 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 133236

[startup+162.301 s]
/proc/loadavg: 1.00 1.02 1.00 2/107 10504
/proc/meminfo: memFree=1406776/2059040 swapFree=4192956/4192956
[pid=10499] ppid=10497 vsize=220444 CPUtime=162.22
/proc/10499/stat : 10499 (wbo1.4a) R 10497 10499 9522 0 -1 4202496 54695 0 0 0 16152 70 0 0 25 0 1 0 8340838 225734656 54602 1992294400 134512640 135751879 4290945664 18446744073709551615 134616489 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/10499/statm: 55111 54602 143 303 0 54806 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 220444

[startup+222.301 s]
/proc/loadavg: 1.00 1.02 1.00 2/107 10506
/proc/meminfo: memFree=1331384/2059040 swapFree=4192956/4192956
[pid=10499] ppid=10497 vsize=295268 CPUtime=222.19
/proc/10499/stat : 10499 (wbo1.4a) R 10497 10499 9522 0 -1 4202496 73406 0 0 0 22129 90 0 0 25 0 1 0 8340838 302354432 73313 1992294400 134512640 135751879 4290945664 18446744073709551615 134649597 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/10499/statm: 73817 73313 143 303 0 73512 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 295268

[startup+282.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 10506
/proc/meminfo: memFree=1244088/2059040 swapFree=4192956/4192956
[pid=10499] ppid=10497 vsize=383336 CPUtime=282.17
/proc/10499/stat : 10499 (wbo1.4a) R 10497 10499 9522 0 -1 4202496 95406 0 0 0 28101 116 0 0 25 0 1 0 8340838 392536064 95313 1992294400 134512640 135751879 4290945664 18446744073709551615 134516977 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/10499/statm: 95834 95313 143 303 0 95529 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 383336

[startup+342.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 10508
/proc/meminfo: memFree=1193620/2059040 swapFree=4192956/4192956
[pid=10499] ppid=10497 vsize=432712 CPUtime=342.15
/proc/10499/stat : 10499 (wbo1.4a) R 10497 10499 9522 0 -1 4202496 107745 0 0 0 34085 130 0 0 25 0 1 0 8340838 443097088 107652 1992294400 134512640 135751879 4290945664 18446744073709551615 134616534 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/10499/statm: 108178 107652 143 303 0 107873 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 432712

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10510
/proc/meminfo: memFree=1139804/2059040 swapFree=4192956/4192956
[pid=10499] ppid=10497 vsize=487472 CPUtime=402.13
/proc/10499/stat : 10499 (wbo1.4a) R 10497 10499 9522 0 -1 4202496 121420 0 0 0 40068 145 0 0 25 0 1 0 8340838 499171328 121327 1992294400 134512640 135751879 4290945664 18446744073709551615 134516976 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/10499/statm: 121868 121327 143 303 0 121563 0
Current children cumulated CPU time (s) 402.13
Current children cumulated vsize (KiB) 487472

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10512
/proc/meminfo: memFree=1087476/2059040 swapFree=4192956/4192956
[pid=10499] ppid=10497 vsize=538764 CPUtime=462.11
/proc/10499/stat : 10499 (wbo1.4a) R 10497 10499 9522 0 -1 4202496 134237 0 0 0 46051 160 0 0 25 0 1 0 8340838 551694336 134144 1992294400 134512640 135751879 4290945664 18446744073709551615 134604765 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/10499/statm: 134691 134144 143 303 0 134386 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 538764

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10514
/proc/meminfo: memFree=1045688/2059040 swapFree=4192956/4192956
[pid=10499] ppid=10497 vsize=581036 CPUtime=522.08
/proc/10499/stat : 10499 (wbo1.4a) R 10497 10499 9522 0 -1 4202496 144819 0 0 0 52035 173 0 0 25 0 1 0 8340838 594980864 144726 1992294400 134512640 135751879 4290945664 18446744073709551615 134517421 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/10499/statm: 145259 144726 143 303 0 144954 0
Current children cumulated CPU time (s) 522.08
Current children cumulated vsize (KiB) 581036

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10514
/proc/meminfo: memFree=1001792/2059040 swapFree=4192956/4192956
[pid=10499] ppid=10497 vsize=624516 CPUtime=582.06
/proc/10499/stat : 10499 (wbo1.4a) R 10497 10499 9522 0 -1 4202496 155688 0 0 0 58021 185 0 0 25 0 1 0 8340838 639504384 155595 1992294400 134512640 135751879 4290945664 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/10499/statm: 156129 155595 143 303 0 155824 0
Current children cumulated CPU time (s) 582.06
Current children cumulated vsize (KiB) 624516

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10516
/proc/meminfo: memFree=960624/2059040 swapFree=4192956/4192956
[pid=10499] ppid=10497 vsize=664912 CPUtime=642.04
/proc/10499/stat : 10499 (wbo1.4a) R 10497 10499 9522 0 -1 4202496 165779 0 0 0 64005 199 0 0 25 0 1 0 8340838 680869888 165686 1992294400 134512640 135751879 4290945664 18446744073709551615 134616514 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/10499/statm: 166228 165686 143 303 0 165923 0
Current children cumulated CPU time (s) 642.04
Current children cumulated vsize (KiB) 664912

[startup+702.302 s]

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

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10522
/proc/meminfo: memFree=811700/2059040 swapFree=4192956/4192956
[pid=10499] ppid=10497 vsize=813664 CPUtime=881.93
/proc/10499/stat : 10499 (wbo1.4a) R 10497 10499 9522 0 -1 4202496 202944 0 0 0 87946 247 0 0 25 0 1 0 8340838 833191936 202851 1992294400 134512640 135751879 4290945664 18446744073709551615 134517414 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/10499/statm: 203416 202851 143 303 0 203111 0
Current children cumulated CPU time (s) 881.93
Current children cumulated vsize (KiB) 813664

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10524
/proc/meminfo: memFree=788264/2059040 swapFree=4192956/4192956
[pid=10499] ppid=10497 vsize=837588 CPUtime=941.91
/proc/10499/stat : 10499 (wbo1.4a) R 10497 10499 9522 0 -1 4202496 208903 0 0 0 93936 255 0 0 25 0 1 0 8340838 857690112 208810 1992294400 134512640 135751879 4290945664 18446744073709551615 134517408 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/10499/statm: 209397 208810 143 303 0 209092 0
Current children cumulated CPU time (s) 941.91
Current children cumulated vsize (KiB) 837588

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10526
/proc/meminfo: memFree=759620/2059040 swapFree=4192956/4192956
[pid=10499] ppid=10497 vsize=865596 CPUtime=1001.88
/proc/10499/stat : 10499 (wbo1.4a) R 10497 10499 9522 0 -1 4202496 215909 0 0 0 99925 263 0 0 25 0 1 0 8340838 886370304 215816 1992294400 134512640 135751879 4290945664 18446744073709551615 134516976 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/10499/statm: 216399 215816 143 303 0 216094 0
Current children cumulated CPU time (s) 1001.88
Current children cumulated vsize (KiB) 865596

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10528
/proc/meminfo: memFree=726884/2059040 swapFree=4192956/4192956
[pid=10499] ppid=10497 vsize=898412 CPUtime=1061.86
/proc/10499/stat : 10499 (wbo1.4a) R 10497 10499 9522 0 -1 4202496 224124 0 0 0 105914 272 0 0 25 0 1 0 8340838 919973888 224031 1992294400 134512640 135751879 4290945664 18446744073709551615 134616514 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/10499/statm: 224603 224031 143 303 0 224298 0
Current children cumulated CPU time (s) 1061.86
Current children cumulated vsize (KiB) 898412

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10530
/proc/meminfo: memFree=705928/2059040 swapFree=4192956/4192956
[pid=10499] ppid=10497 vsize=919272 CPUtime=1121.84
/proc/10499/stat : 10499 (wbo1.4a) R 10497 10499 9522 0 -1 4202496 229321 0 0 0 111904 280 0 0 25 0 1 0 8340838 941334528 229228 1992294400 134512640 135751879 4290945664 18446744073709551615 134517421 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/10499/statm: 229818 229228 143 303 0 229513 0
Current children cumulated CPU time (s) 1121.84
Current children cumulated vsize (KiB) 919272

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10530
/proc/meminfo: memFree=688940/2059040 swapFree=4192956/4192956
[pid=10499] ppid=10497 vsize=936508 CPUtime=1181.81
/proc/10499/stat : 10499 (wbo1.4a) R 10497 10499 9522 0 -1 4202496 233623 0 0 0 117894 287 0 0 25 0 1 0 8340838 958984192 233530 1992294400 134512640 135751879 4290945664 18446744073709551615 134616486 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/10499/statm: 234127 233530 143 303 0 233822 0
Current children cumulated CPU time (s) 1181.81
Current children cumulated vsize (KiB) 936508

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10532
/proc/meminfo: memFree=666992/2059040 swapFree=4192956/4192956
[pid=10499] ppid=10497 vsize=958156 CPUtime=1241.79
/proc/10499/stat : 10499 (wbo1.4a) R 10497 10499 9522 0 -1 4202496 239018 0 0 0 123884 295 0 0 25 0 1 0 8340838 981151744 238925 1992294400 134512640 135751879 4290945664 18446744073709551615 134517408 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/10499/statm: 239539 238925 143 303 0 239234 0
Current children cumulated CPU time (s) 1241.79
Current children cumulated vsize (KiB) 958156

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10534
/proc/meminfo: memFree=641944/2059040 swapFree=4192956/4192956
[pid=10499] ppid=10497 vsize=982968 CPUtime=1301.78
/proc/10499/stat : 10499 (wbo1.4a) R 10497 10499 9522 0 -1 4202496 245207 0 0 0 129874 304 0 0 25 0 1 0 8340838 1006559232 245114 1992294400 134512640 135751879 4290945664 18446744073709551615 134516976 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/10499/statm: 245742 245114 143 303 0 245437 0
Current children cumulated CPU time (s) 1301.78
Current children cumulated vsize (KiB) 982968

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10536
/proc/meminfo: memFree=611812/2059040 swapFree=4192956/4192956
[pid=10499] ppid=10497 vsize=1014144 CPUtime=1361.75
/proc/10499/stat : 10499 (wbo1.4a) R 10497 10499 9522 0 -1 4202496 253001 0 0 0 135860 315 0 0 25 0 1 0 8340838 1038483456 252908 1992294400 134512640 135751879 4290945664 18446744073709551615 134517409 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/10499/statm: 253536 252908 143 303 0 253231 0
Current children cumulated CPU time (s) 1361.75
Current children cumulated vsize (KiB) 1014144

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10538
/proc/meminfo: memFree=528732/2059040 swapFree=4192956/4192956
[pid=10499] ppid=10497 vsize=1096312 CPUtime=1421.73
/proc/10499/stat : 10499 (wbo1.4a) R 10497 10499 9522 0 -1 4202496 273535 0 0 0 141830 343 0 0 25 0 1 0 8340838 1122623488 273442 1992294400 134512640 135751879 4290945664 18446744073709551615 134616309 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/10499/statm: 274078 273442 143 303 0 273773 0
Current children cumulated CPU time (s) 1421.73
Current children cumulated vsize (KiB) 1096312

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10538
/proc/meminfo: memFree=469708/2059040 swapFree=4192956/4192956
[pid=10499] ppid=10497 vsize=1155544 CPUtime=1481.7
/proc/10499/stat : 10499 (wbo1.4a) R 10497 10499 9522 0 -1 4202496 288350 0 0 0 147807 363 0 0 25 0 1 0 8340838 1183277056 288257 1992294400 134512640 135751879 4290945664 18446744073709551615 134616489 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/10499/statm: 288886 288257 143 303 0 288581 0
Current children cumulated CPU time (s) 1481.7
Current children cumulated vsize (KiB) 1155544

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10540
/proc/meminfo: memFree=435484/2059040 swapFree=4192956/4192956
[pid=10499] ppid=10497 vsize=1189156 CPUtime=1541.68
/proc/10499/stat : 10499 (wbo1.4a) R 10497 10499 9522 0 -1 4202496 296746 0 0 0 153790 378 0 0 25 0 1 0 8340838 1217695744 296653 1992294400 134512640 135751879 4290945664 18446744073709551615 134616489 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/10499/statm: 297289 296653 143 303 0 296984 0
Current children cumulated CPU time (s) 1541.68
Current children cumulated vsize (KiB) 1189156

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10542
/proc/meminfo: memFree=407336/2059040 swapFree=4192956/4192956
[pid=10499] ppid=10497 vsize=1217480 CPUtime=1601.65
/proc/10499/stat : 10499 (wbo1.4a) R 10497 10499 9522 0 -1 4202496 303795 0 0 0 159777 388 0 0 25 0 1 0 8340838 1246699520 303702 1992294400 134512640 135751879 4290945664 18446744073709551615 134616497 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/10499/statm: 304370 303702 143 303 0 304065 0
Current children cumulated CPU time (s) 1601.65
Current children cumulated vsize (KiB) 1217480

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10544
/proc/meminfo: memFree=384768/2059040 swapFree=4192956/4192956
[pid=10499] ppid=10497 vsize=1239956 CPUtime=1661.63
/proc/10499/stat : 10499 (wbo1.4a) R 10497 10499 9522 0 -1 4202496 309421 0 0 0 165765 398 0 0 25 0 1 0 8340838 1269714944 309328 1992294400 134512640 135751879 4290945664 18446744073709551615 134516986 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/10499/statm: 309989 309328 143 303 0 309684 0
Current children cumulated CPU time (s) 1661.63
Current children cumulated vsize (KiB) 1239956

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10546
/proc/meminfo: memFree=363068/2059040 swapFree=4192956/4192956
[pid=10499] ppid=10497 vsize=1261656 CPUtime=1721.6
/proc/10499/stat : 10499 (wbo1.4a) R 10497 10499 9522 0 -1 4202496 314855 0 0 0 171753 407 0 0 25 0 1 0 8340838 1291935744 314762 1992294400 134512640 135751879 4290945664 18446744073709551615 134616516 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/10499/statm: 315414 314762 143 303 0 315109 0
Current children cumulated CPU time (s) 1721.6
Current children cumulated vsize (KiB) 1261656

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10546
/proc/meminfo: memFree=326860/2059040 swapFree=4192956/4192956
[pid=10499] ppid=10497 vsize=1297720 CPUtime=1781.57
/proc/10499/stat : 10499 (wbo1.4a) R 10497 10499 9522 0 -1 4202496 323827 0 0 0 177734 423 0 0 25 0 1 0 8340838 1328865280 323734 1992294400 134512640 135751879 4290945664 18446744073709551615 134517409 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/10499/statm: 324430 323734 143 303 0 324125 0
Current children cumulated CPU time (s) 1781.57
Current children cumulated vsize (KiB) 1297720



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.8 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10548
/proc/meminfo: memFree=319420/2059040 swapFree=4192956/4192956
[pid=10499] ppid=10497 vsize=1305024 CPUtime=1800.07
/proc/10499/stat : 10499 (wbo1.4a) R 10497 10499 9522 0 -1 4202496 325648 0 0 0 179580 427 0 0 25 0 1 0 8340838 1336344576 325555 1992294400 134512640 135751879 4290945664 18446744073709551615 134516986 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/10499/statm: 326256 325555 143 303 0 325951 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 1305024

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

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

[startup+1800.91 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10548
/proc/meminfo: memFree=319420/2059040 swapFree=4192956/4192956
[pid=10499] ppid=10497 vsize=0 CPUtime=1800.17
/proc/10499/stat : 10499 (wbo1.4a) R 10497 10499 9522 0 -1 4203524 325648 0 0 0 179580 437 0 0 25 0 1 0 8340838 0 0 1992294400 0 0 0 0 0 0 0 4096 3 18446744073709551615 0 0 17 1 0 0 0
/proc/10499/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.17
Current children cumulated vsize (KiB) 0

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.93
CPU time (s): 1800.2
CPU user time (s): 1795.81
CPU system time (s): 4.38933
CPU usage (%): 99.9596
Max. virtual memory (cumulated for all children) (KiB): 1305024

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1795.81
system time used= 4.38933
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 325648
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= 2
involuntary context switches= 4094

runsolver used 3.18452 second user time and 8.29274 second system time

The end

Launcher Data 

Begin job on node010 at 2010-06-12 09:23:12
IDJOB=2655646
IDBENCH=1426
IDSOLVER=1160
FILE ID=node010/2655646-1276327392
PBS_JOBID= 11173161
Free space on /tmp= 62500 MiB

SOLVER NAME= wbo 1.4a
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB05/aloul/FPGA_SAT05/normalized-chnl35_36_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-2655646-1276327392/watcher-2655646-1276327392 -o /tmp/evaluation-result-2655646-1276327392/solver-2655646-1276327392 -C 1800 -W 2000 -M 1800  wbo1.4a -file-format=opb -time-limit=1800 HOME/instance-2655646-1276327392.opb

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

MD5SUM BENCH= 63dafaa5a785f38064ac19ced11339d2
RANDOM SEED=368129944

node010.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		: 3000.267
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	: 6000.53
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		: 3000.267
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:       1625180 kB
Buffers:         96036 kB
Cached:         208900 kB
SwapCached:          0 kB
Active:         146868 kB
Inactive:       217244 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1625180 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            3100 kB
Writeback:           0 kB
AnonPages:       59180 kB
Mapped:          15392 kB
Slab:            48048 kB
PageTables:       4012 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   180952 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= 62496 MiB
End job on node010 at 2010-06-12 09:53:15