Trace number 1876048

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
wbo 1.0? (TO) 1800.18 1800.77

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 benchmark0.040993
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 This is wbo 1.0 alpha (based on Minisat 2.0 beta)
0.00/0.00	c WARNING: for repeatability, setting FPU to use double precision
0.00/0.00	c Parsing opb file format. File HOME/instance-1876048-1245127058.opb.
0.00/0.00	c Instance file HOME/instance-1876048-1245127058.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 % |
0.00/0.00	c |       100 |     840       82     1680 |     5500      100     69 |  0.000 % |
0.00/0.01	c |       250 |     840       82     1680 |     6050      250     75 |  0.000 % |
0.01/0.02	c |       476 |     840       82     1680 |     6655      476     72 |  0.000 % |
0.01/0.05	c |       815 |     840       82     1680 |     7320      815     90 |  0.000 % |
0.01/0.09	c |      1324 |     840       82     1680 |     8052     1324     84 |  0.000 % |
0.19/0.21	c |      2084 |     840       82     1680 |     8857     2084    118 |  0.000 % |
0.49/0.51	c |      3224 |     840       82     1680 |     9743     3224    137 |  0.000 % |
1.00/1.03	c |      4934 |     840       82     1680 |    10717     4934    151 |  0.000 % |
1.69/1.71	c |      7497 |     840       82     1680 |    11789     7497    160 |  0.000 % |
3.89/3.97	c |     11349 |     840       82     1680 |    12968    11349    199 |  0.000 % |
10.19/10.29	c |     17117 |     840       82     1680 |    14265    10475    274 |  0.000 % |
23.69/23.71	c |     25766 |     840       82     1680 |    15692    11835    283 |  0.000 % |
55.47/55.54	c |     38740 |     840       82     1680 |    17261     8878    290 |  0.000 % |
109.86/109.96	c |     58205 |     840       82     1680 |    18987    10932    253 |  0.000 % |
175.63/175.76	c |     87399 |     840       82     1680 |    20886    11432    292 |  0.000 % |
294.20/294.32	c |    131188 |     840       82     1680 |    22974    13134    286 |  0.000 % |
420.75/420.97	c |    196874 |     840       82     1680 |    25272    20844    261 |  0.000 % |
709.76/710.02	c |    295401 |     840       82     1680 |    27799    13324    288 |  0.000 % |
997.37/997.71	c |    443192 |     840       82     1680 |    30579    22168    212 |  0.000 % |
1353.35/1353.81	c |    664876 |     840       82     1680 |    33637    29237    188 |  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-1876048-1245127058/watcher-1876048-1245127058 -o /tmp/evaluation-result-1876048-1245127058/solver-1876048-1245127058 -C 1800 -W 2000 -M 1800 wbo -file-format=opb -time-limit=1800 HOME/instance-1876048-1245127058.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 3/64 31629
/proc/meminfo: memFree=1352588/2055920 swapFree=4181368/4192956
[pid=31629] ppid=31627 vsize=2656 CPUtime=0
/proc/31629/stat : 31629 (wbo) R 31627 31629 29817 0 -1 4194304 230 0 0 0 0 0 0 0 18 0 1 0 180302971 2719744 210 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/31629/statm: 664 210 132 292 0 369 0

[startup+0.0208719 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 31629
/proc/meminfo: memFree=1352588/2055920 swapFree=4181368/4192956
[pid=31629] ppid=31627 vsize=2788 CPUtime=0.01
/proc/31629/stat : 31629 (wbo) R 31627 31629 29817 0 -1 4194304 277 0 0 0 1 0 0 0 18 0 1 0 180302971 2854912 257 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/31629/statm: 697 257 135 292 0 402 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 2788

[startup+0.101886 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 31629
/proc/meminfo: memFree=1352588/2055920 swapFree=4181368/4192956
[pid=31629] ppid=31627 vsize=3316 CPUtime=0.09
/proc/31629/stat : 31629 (wbo) R 31627 31629 29817 0 -1 4194304 417 0 0 0 9 0 0 0 18 0 1 0 180302971 3395584 397 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/31629/statm: 829 398 135 292 0 534 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3316

[startup+0.30192 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 31629
/proc/meminfo: memFree=1352588/2055920 swapFree=4181368/4192956
[pid=31629] ppid=31627 vsize=4240 CPUtime=0.29
/proc/31629/stat : 31629 (wbo) R 31627 31629 29817 0 -1 4194304 655 0 0 0 29 0 0 0 19 0 1 0 180302971 4341760 635 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/31629/statm: 1060 635 135 292 0 765 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4240

[startup+0.701988 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 31629
/proc/meminfo: memFree=1352588/2055920 swapFree=4181368/4192956
[pid=31629] ppid=31627 vsize=5692 CPUtime=0.69
/proc/31629/stat : 31629 (wbo) R 31627 31629 29817 0 -1 4194304 994 0 0 0 69 0 0 0 22 0 1 0 180302971 5828608 974 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/31629/statm: 1423 974 135 292 0 1128 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5692

[startup+1.50112 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31630
/proc/meminfo: memFree=1348484/2055920 swapFree=4181368/4192956
[pid=31629] ppid=31627 vsize=8200 CPUtime=1.49
/proc/31629/stat : 31629 (wbo) R 31627 31629 29817 0 -1 4194304 1638 0 0 0 148 1 0 0 25 0 1 0 180302971 8396800 1618 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/31629/statm: 2050 1618 135 292 0 1755 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8200

[startup+3.1014 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31630
/proc/meminfo: memFree=1344836/2055920 swapFree=4181368/4192956
[pid=31629] ppid=31627 vsize=11764 CPUtime=3.09
/proc/31629/stat : 31629 (wbo) R 31627 31629 29817 0 -1 4194304 2539 0 0 0 306 3 0 0 25 0 1 0 180302971 12046336 2519 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/31629/statm: 2941 2519 135 292 0 2646 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 11764

[startup+6.30194 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31630
/proc/meminfo: memFree=1339852/2055920 swapFree=4181368/4192956
[pid=31629] ppid=31627 vsize=15724 CPUtime=6.29
/proc/31629/stat : 31629 (wbo) R 31627 31629 29817 0 -1 4194304 3496 0 0 0 625 4 0 0 25 0 1 0 180302971 16101376 3476 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/31629/statm: 3931 3476 135 292 0 3636 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 15724

[startup+12.702 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31630
/proc/meminfo: memFree=1331932/2055920 swapFree=4181368/4192956
[pid=31629] ppid=31627 vsize=22984 CPUtime=12.69
/proc/31629/stat : 31629 (wbo) R 31627 31629 29817 0 -1 4194304 5331 0 0 0 1263 6 0 0 25 0 1 0 180302971 23535616 5311 1992294400 134512640 135709839 4294956240 18446744073709551615 134517504 0 0 4096 3 0 0 0 17 1 0 0
/proc/31629/statm: 5746 5311 135 292 0 5451 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 22984

[startup+25.5012 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31630
/proc/meminfo: memFree=1320732/2055920 swapFree=4181368/4192956
[pid=31629] ppid=31627 vsize=34080 CPUtime=25.48
/proc/31629/stat : 31629 (wbo) R 31627 31629 29817 0 -1 4194304 8093 0 0 0 2538 10 0 0 25 0 1 0 180302971 34897920 8073 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/31629/statm: 8520 8073 135 292 0 8225 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 34080

[startup+51.1016 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31630
/proc/meminfo: memFree=1307228/2055920 swapFree=4181368/4192956
[pid=31629] ppid=31627 vsize=47688 CPUtime=51.08
/proc/31629/stat : 31629 (wbo) R 31627 31629 29817 0 -1 4194304 11499 0 0 0 5093 15 0 0 25 0 1 0 180302971 48832512 11479 1992294400 134512640 135709839 4294956240 18446744073709551615 134573921 0 0 4096 3 0 0 0 17 1 0 0
/proc/31629/statm: 11922 11479 135 292 0 11627 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 47688

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31630
/proc/meminfo: memFree=1286108/2055920 swapFree=4181368/4192956
[pid=31629] ppid=31627 vsize=68608 CPUtime=102.26
/proc/31629/stat : 31629 (wbo) R 31627 31629 29817 0 -1 4194304 16730 0 0 0 10200 26 0 0 25 0 1 0 180302971 70254592 16710 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/31629/statm: 17152 16710 135 292 0 16857 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 68608

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31630
/proc/meminfo: memFree=1251420/2055920 swapFree=4181368/4192956
[pid=31629] ppid=31627 vsize=103528 CPUtime=162.24
/proc/31629/stat : 31629 (wbo) R 31627 31629 29817 0 -1 4194304 25438 0 0 0 16185 39 0 0 25 0 1 0 180302971 106012672 25418 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/31629/statm: 25882 25418 135 292 0 25587 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 103528

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31630
/proc/meminfo: memFree=1220252/2055920 swapFree=4181368/4192956
[pid=31629] ppid=31627 vsize=134316 CPUtime=222.22
/proc/31629/stat : 31629 (wbo) R 31627 31629 29817 0 -1 4194304 33132 0 0 0 22172 50 0 0 25 0 1 0 180302971 137539584 33112 1992294400 134512640 135709839 4294956240 18446744073709551615 134517168 0 0 4096 3 0 0 0 17 1 0 0
/proc/31629/statm: 33579 33112 135 292 0 33284 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 134316

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31630
/proc/meminfo: memFree=1192156/2055920 swapFree=4181368/4192956
[pid=31629] ppid=31627 vsize=162880 CPUtime=282.2
/proc/31629/stat : 31629 (wbo) R 31627 31629 29817 0 -1 4194304 40257 0 0 0 28157 63 0 0 25 0 1 0 180302971 166789120 40237 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/31629/statm: 40720 40237 135 292 0 40425 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 162880

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31630
/proc/meminfo: memFree=1146588/2055920 swapFree=4181368/4192956
[pid=31629] ppid=31627 vsize=208100 CPUtime=342.18
/proc/31629/stat : 31629 (wbo) R 31627 31629 29817 0 -1 4194304 51564 0 0 0 34139 79 0 0 25 0 1 0 180302971 213094400 51544 1992294400 134512640 135709839 4294956240 18446744073709551615 134517504 0 0 4096 3 0 0 0 17 1 0 0
/proc/31629/statm: 52025 51544 135 292 0 51730 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 208100

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31630
/proc/meminfo: memFree=1112412/2055920 swapFree=4181368/4192956
[pid=31629] ppid=31627 vsize=242100 CPUtime=402.16
/proc/31629/stat : 31629 (wbo) R 31627 31629 29817 0 -1 4194304 60063 0 0 0 40122 94 0 0 25 0 1 0 180302971 247910400 60043 1992294400 134512640 135709839 4294956240 18446744073709551615 134573761 0 0 4096 3 0 0 0 17 1 0 0
/proc/31629/statm: 60525 60043 135 292 0 60230 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 242100

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31630
/proc/meminfo: memFree=1083804/2055920 swapFree=4181368/4192956
[pid=31629] ppid=31627 vsize=270524 CPUtime=462.14
/proc/31629/stat : 31629 (wbo) R 31627 31629 29817 0 -1 4194304 67170 0 0 0 46107 107 0 0 25 0 1 0 180302971 277016576 67150 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/31629/statm: 67631 67150 135 292 0 67336 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 270524

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31630
/proc/meminfo: memFree=1051036/2055920 swapFree=4181368/4192956
[pid=31629] ppid=31627 vsize=303976 CPUtime=522.12
/proc/31629/stat : 31629 (wbo) R 31627 31629 29817 0 -1 4194304 75504 0 0 0 52091 121 0 0 25 0 1 0 180302971 311271424 75484 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/31629/statm: 75994 75484 135 292 0 75699 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 303976

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31630
/proc/meminfo: memFree=1025948/2055920 swapFree=4181368/4192956
[pid=31629] ppid=31627 vsize=328568 CPUtime=582.1
/proc/31629/stat : 31629 (wbo) R 31627 31629 29817 0 -1 4194304 81638 0 0 0 58079 131 0 0 25 0 1 0 180302971 336453632 81618 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/31629/statm: 82142 81618 135 292 0 81847 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 328568

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31630
/proc/meminfo: memFree=1001052/2055920 swapFree=4181368/4192956
[pid=31629] ppid=31627 vsize=353020 CPUtime=642.09
/proc/31629/stat : 31629 (wbo) R 31627 31629 29817 0 -1 4194304 87760 0 0 0 64068 141 0 0 25 0 1 0 180302971 361492480 87740 1992294400 134512640 135709839 4294956240 18446744073709551615 134517169 0 0 4096 3 0 0 0 17 1 0 0
/proc/31629/statm: 88255 87740 135 292 0 87960 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 353020

[startup+702.301 s]

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

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31632
/proc/meminfo: memFree=890460/2055920 swapFree=4181368/4192956
[pid=31629] ppid=31627 vsize=463860 CPUtime=882
/proc/31629/stat : 31629 (wbo) R 31627 31629 29817 0 -1 4194304 115378 0 0 0 88015 185 0 0 25 0 1 0 180302971 474992640 115358 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/31629/statm: 115965 115358 135 292 0 115670 0
Current children cumulated CPU time (s) 882
Current children cumulated vsize (KiB) 463860

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31632
/proc/meminfo: memFree=851484/2055920 swapFree=4181368/4192956
[pid=31629] ppid=31627 vsize=503204 CPUtime=941.99
/proc/31629/stat : 31629 (wbo) R 31627 31629 29817 0 -1 4194304 125220 0 0 0 93997 202 0 0 25 0 1 0 180302971 515280896 125200 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/31629/statm: 125801 125200 135 292 0 125506 0
Current children cumulated CPU time (s) 941.99
Current children cumulated vsize (KiB) 503204

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31632
/proc/meminfo: memFree=796316/2055920 swapFree=4181368/4192956
[pid=31629] ppid=31627 vsize=558040 CPUtime=1001.96
/proc/31629/stat : 31629 (wbo) R 31627 31629 29817 0 -1 4194304 138919 0 0 0 99971 225 0 0 25 0 1 0 180302971 571432960 138899 1992294400 134512640 135709839 4294956240 18446744073709551615 134573761 0 0 4096 3 0 0 0 17 1 0 0
/proc/31629/statm: 139510 138899 135 292 0 139215 0
Current children cumulated CPU time (s) 1001.96
Current children cumulated vsize (KiB) 558040

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31632
/proc/meminfo: memFree=761180/2055920 swapFree=4181368/4192956
[pid=31629] ppid=31627 vsize=593228 CPUtime=1061.94
/proc/31629/stat : 31629 (wbo) R 31627 31629 29817 0 -1 4194304 147710 0 0 0 105952 242 0 0 25 0 1 0 180302971 607465472 147690 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/31629/statm: 148307 147690 135 292 0 148012 0
Current children cumulated CPU time (s) 1061.94
Current children cumulated vsize (KiB) 593228

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31632
/proc/meminfo: memFree=722012/2055920 swapFree=4181368/4192956
[pid=31629] ppid=31627 vsize=632280 CPUtime=1121.92
/proc/31629/stat : 31629 (wbo) R 31627 31629 29817 0 -1 4194304 157457 0 0 0 111935 257 0 0 25 0 1 0 180302971 647454720 157437 1992294400 134512640 135709839 4294956240 18446744073709551615 134517168 0 0 4096 3 0 0 0 17 1 0 0
/proc/31629/statm: 158070 157437 135 292 0 157775 0
Current children cumulated CPU time (s) 1121.92
Current children cumulated vsize (KiB) 632280

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31632
/proc/meminfo: memFree=677916/2055920 swapFree=4181368/4192956
[pid=31629] ppid=31627 vsize=676524 CPUtime=1181.91
/proc/31629/stat : 31629 (wbo) R 31627 31629 29817 0 -1 4194304 168470 0 0 0 117915 276 0 0 25 0 1 0 180302971 692760576 168450 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/31629/statm: 169131 168450 135 292 0 168836 0
Current children cumulated CPU time (s) 1181.91
Current children cumulated vsize (KiB) 676524

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31632
/proc/meminfo: memFree=640540/2055920 swapFree=4181368/4192956
[pid=31629] ppid=31627 vsize=713588 CPUtime=1241.88
/proc/31629/stat : 31629 (wbo) R 31627 31629 29817 0 -1 4194304 177721 0 0 0 123895 293 0 0 25 0 1 0 180302971 730714112 177701 1992294400 134512640 135709839 4294956240 18446744073709551615 134517178 0 0 4096 3 0 0 0 17 1 0 0
/proc/31629/statm: 178397 177701 135 292 0 178102 0
Current children cumulated CPU time (s) 1241.88
Current children cumulated vsize (KiB) 713588

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31632
/proc/meminfo: memFree=605852/2055920 swapFree=4181368/4192956
[pid=31629] ppid=31627 vsize=748072 CPUtime=1301.87
/proc/31629/stat : 31629 (wbo) R 31627 31629 29817 0 -1 4194304 186320 0 0 0 129880 307 0 0 25 0 1 0 180302971 766025728 186300 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/31629/statm: 187018 186300 135 292 0 186723 0
Current children cumulated CPU time (s) 1301.87
Current children cumulated vsize (KiB) 748072

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31632
/proc/meminfo: memFree=559580/2055920 swapFree=4181368/4192956
[pid=31629] ppid=31627 vsize=794932 CPUtime=1361.84
/proc/31629/stat : 31629 (wbo) R 31627 31629 29817 0 -1 4194304 198049 0 0 0 135858 326 0 0 25 0 1 0 180302971 814010368 198029 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/31629/statm: 198733 198029 135 292 0 198438 0
Current children cumulated CPU time (s) 1361.84
Current children cumulated vsize (KiB) 794932

[startup+1422.31 s]
/proc/loadavg: 1.07 1.02 1.00 2/65 31638
/proc/meminfo: memFree=511196/2055920 swapFree=4181368/4192956
[pid=31629] ppid=31627 vsize=842688 CPUtime=1421.83
/proc/31629/stat : 31629 (wbo) R 31627 31629 29817 0 -1 4194304 209977 0 0 0 141837 346 0 0 25 0 1 0 180302971 862912512 209957 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/31629/statm: 210672 209957 135 292 0 210377 0
Current children cumulated CPU time (s) 1421.83
Current children cumulated vsize (KiB) 842688

[startup+1482.3 s]
/proc/loadavg: 1.08 1.03 1.00 2/65 31638
/proc/meminfo: memFree=474012/2055920 swapFree=4181368/4192956
[pid=31629] ppid=31627 vsize=879840 CPUtime=1481.8
/proc/31629/stat : 31629 (wbo) R 31627 31629 29817 0 -1 4194304 219250 0 0 0 147820 360 0 0 25 0 1 0 180302971 900956160 219230 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/31629/statm: 219960 219230 135 292 0 219665 0
Current children cumulated CPU time (s) 1481.8
Current children cumulated vsize (KiB) 879840

[startup+1542.3 s]
/proc/loadavg: 1.22 1.07 1.01 2/65 31638
/proc/meminfo: memFree=445916/2055920 swapFree=4181368/4192956
[pid=31629] ppid=31627 vsize=907844 CPUtime=1541.78
/proc/31629/stat : 31629 (wbo) R 31627 31629 29817 0 -1 4194304 226236 0 0 0 153807 371 0 0 25 0 1 0 180302971 929632256 226216 1992294400 134512640 135709839 4294956240 18446744073709551615 134573761 0 0 4096 3 0 0 0 17 1 0 0
/proc/31629/statm: 226961 226216 135 292 0 226666 0
Current children cumulated CPU time (s) 1541.78
Current children cumulated vsize (KiB) 907844

[startup+1602.3 s]
/proc/loadavg: 1.08 1.05 1.01 2/65 31638
/proc/meminfo: memFree=407004/2055920 swapFree=4181368/4192956
[pid=31629] ppid=31627 vsize=947188 CPUtime=1601.77
/proc/31629/stat : 31629 (wbo) R 31627 31629 29817 0 -1 4194304 236038 0 0 0 159790 387 0 0 25 0 1 0 180302971 969920512 236018 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/31629/statm: 236797 236018 135 292 0 236502 0
Current children cumulated CPU time (s) 1601.77
Current children cumulated vsize (KiB) 947188

[startup+1662.3 s]
/proc/loadavg: 1.03 1.04 1.00 2/65 31638
/proc/meminfo: memFree=368092/2055920 swapFree=4181368/4192956
[pid=31629] ppid=31627 vsize=985732 CPUtime=1661.74
/proc/31629/stat : 31629 (wbo) R 31627 31629 29817 0 -1 4194304 245696 0 0 0 165769 405 0 0 25 0 1 0 180302971 1009389568 245676 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/31629/statm: 246433 245676 135 292 0 246138 0
Current children cumulated CPU time (s) 1661.74
Current children cumulated vsize (KiB) 985732

[startup+1722.3 s]
/proc/loadavg: 1.01 1.03 1.00 2/65 31638
/proc/meminfo: memFree=335388/2055920 swapFree=4181368/4192956
[pid=31629] ppid=31627 vsize=1018472 CPUtime=1721.73
/proc/31629/stat : 31629 (wbo) R 31627 31629 29817 0 -1 4194304 253849 0 0 0 171752 421 0 0 25 0 1 0 180302971 1042915328 253829 1992294400 134512640 135709839 4294956240 18446744073709551615 134573919 0 0 4096 3 0 0 0 17 1 0 0
/proc/31629/statm: 254618 253829 135 292 0 254323 0
Current children cumulated CPU time (s) 1721.73
Current children cumulated vsize (KiB) 1018472

[startup+1782.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 31638
/proc/meminfo: memFree=309340/2055920 swapFree=4181368/4192956
[pid=31629] ppid=31627 vsize=1044532 CPUtime=1781.7
/proc/31629/stat : 31629 (wbo) R 31627 31629 29817 0 -1 4194304 260359 0 0 0 177739 431 0 0 25 0 1 0 180302971 1069600768 260339 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/31629/statm: 261133 260339 135 292 0 260838 0
Current children cumulated CPU time (s) 1781.7
Current children cumulated vsize (KiB) 1044532



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 31638
/proc/meminfo: memFree=299292/2055920 swapFree=4181368/4192956
[pid=31629] ppid=31627 vsize=1054168 CPUtime=1800.01
/proc/31629/stat : 31629 (wbo) R 31627 31629 29817 0 -1 4194304 262773 0 0 0 179566 435 0 0 25 0 1 0 180302971 1079468032 262753 1992294400 134512640 135709839 4294956240 18446744073709551615 134573921 0 0 4096 3 0 0 0 17 1 0 0
/proc/31629/statm: 263542 262753 135 292 0 263247 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 1054168

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

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

[startup+1800.71 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 31638
/proc/meminfo: memFree=299292/2055920 swapFree=4181368/4192956
[pid=31629] ppid=31627 vsize=0 CPUtime=1800.11
/proc/31629/stat : 31629 (wbo) R 31627 31629 29817 0 -1 4195332 262773 0 0 0 179566 445 0 0 25 0 1 0 180302971 0 0 1992294400 0 0 0 0 0 0 0 4096 3 0 0 0 17 1 0 0
/proc/31629/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.11
Current children cumulated vsize (KiB) 0

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.77
CPU time (s): 1800.18
CPU user time (s): 1795.66
CPU system time (s): 4.51531
CPU usage (%): 99.9672
Max. virtual memory (cumulated for all children) (KiB): 1054168

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1795.66
system time used= 4.51531
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 262773
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= 3214

runsolver used 1.09783 second user time and 3.88741 second system time

The end

Launcher Data 

Begin job on node43 at 2009-06-16 06:37:38
IDJOB=1876048
IDBENCH=1421
IDSOLVER=698
FILE ID=node43/1876048-1245127058
PBS_JOBID= 9363666
Free space on /tmp= 66192 MiB

SOLVER NAME= wbo 1.0
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB05/aloul/FPGA_SAT05/normalized-chnl20_21_pb.cnf.cr.opb
COMMAND LINE= wbo -file-format=opb -time-limit=TIMEOUT BENCHNAME
CONVERSION SCRIPT= PBconversionToLinear BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1876048-1245127058/watcher-1876048-1245127058 -o /tmp/evaluation-result-1876048-1245127058/solver-1876048-1245127058 -C 1800 -W 2000 -M 1800  wbo -file-format=opb -time-limit=1800 HOME/instance-1876048-1245127058.opb

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

MD5SUM BENCH= 75fcdbbba3eb42e13f634e02d36a6ee9
RANDOM SEED=1728776050

node43.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

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

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


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1353068 kB
Buffers:         45208 kB
Cached:         586668 kB
SwapCached:       5352 kB
Active:          71140 kB
Inactive:       568548 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1353068 kB
SwapTotal:     4192956 kB
SwapFree:      4181368 kB
Dirty:            2464 kB
Writeback:           0 kB
Mapped:          13572 kB
Slab:            49160 kB
Committed_AS:   164464 kB
PageTables:       1448 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

CONVERSION COMMAND LINE= PBconversionToLinear HOME/instance-1876048-1245127058.opb

Free space on /tmp at the end= 66192 MiB
End job on node43 at 2009-06-16 07:07:40