Trace number 1883923

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) 1800.27 1800.69

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
roussel/normalized-pigeon-clauses-41-40.opb
MD5SUMe9d572489c41443264f4f0eeadc7c4fb
Bench CategoryPURE-SAT (instances containing only clauses)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables1640
Total number of constraints32841
Number of constraints which are clauses32841
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint40
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 41
Number of bits of the biggest sum of numbers6
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.00	c This is wbo 1.0 alpha (based on Minisat 2.0 beta)
0.00/0.00	c WARNING: for repeatability, setting FPU to use double precision
0.00/0.00	c Parsing opb file format. File HOME/instance-1883923-1245238127.opb.
0.00/0.00	c Instance file HOME/instance-1883923-1245238127.opb
0.00/0.00	c File size is 822664 bytes.
0.09/0.10	c Highest Coefficient sum: 41
0.09/0.10	c ============================[ Problem Statistics ]=============================
0.09/0.10	c |                                                                             |
0.09/0.10	c |  Parsing time:          0.11         s                                      |
0.09/0.10	c |  Number Variables:      1640                                                |
0.09/0.10	c |  Number Clauses:        32841                                               |
0.09/0.10	c |  Number Cardinality:    0                                                   |
0.09/0.10	c |  Number PB Constraints: 0                                                   |
0.09/0.10	c ============================[ Search Statistics ]==============================
0.09/0.10	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.09/0.10	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
0.09/0.11	c ===============================================================================
0.09/0.11	c |         0 |    1640    32841    67240 |    10947        0    nan |  0.000 % |
0.09/0.11	c |       101 |    1640    32841    67240 |    12041      101    141 |  0.000 % |
0.09/0.13	c |       251 |    1640    32841    67240 |    13245      251    171 |  0.000 % |
0.09/0.15	c |       479 |    1640    32841    67240 |    14570      479    183 |  0.000 % |
0.09/0.18	c |       816 |    1640    32841    67240 |    16027      816    187 |  0.000 % |
0.19/0.24	c |      1325 |    1640    32841    67240 |    17630     1325    184 |  0.000 % |
0.29/0.33	c |      2086 |    1640    32841    67240 |    19393     2086    179 |  0.000 % |
0.59/0.61	c |      3227 |    1640    32841    67240 |    21332     3227    214 |  0.000 % |
0.99/1.09	c |      4937 |    1640    32841    67240 |    23465     4937    215 |  0.000 % |
1.79/1.84	c |      7501 |    1640    32841    67240 |    25812     7501    218 |  0.000 % |
3.19/3.29	c |     11347 |    1640    32841    67240 |    28393    11347    253 |  0.000 % |
8.39/8.43	c |     17113 |    1640    32841    67240 |    31233    17113    301 |  0.000 % |
16.49/16.50	c |     25763 |    1640    32841    67240 |    34356    25763    331 |  0.000 % |
40.98/41.09	c |     38738 |    1640    32841    67240 |    37792    14469    543 |  0.000 % |
67.77/67.81	c |     58200 |    1640    32841    67240 |    41571    33931    445 |  0.000 % |
135.17/135.27	c |     87396 |    1640    32841    67240 |    45728    32025    663 |  0.000 % |
247.34/247.45	c |    131187 |    1640    32841    67240 |    50301    40939    305 |  0.000 % |
435.99/436.18	c |    196872 |    1640    32841    67240 |    55331    29453    389 |  0.000 % |
765.62/765.83	c |    295399 |    1640    32841    67240 |    60864    42475    478 |  0.000 % |
1226.70/1227.04	c |    443188 |    1640    32841    67240 |    66950    46964    414 |  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-1883923-1245238127/watcher-1883923-1245238127 -o /tmp/evaluation-result-1883923-1245238127/solver-1883923-1245238127 -C 1800 -W 2000 -M 1800 wbo -file-format=opb -time-limit=1800 HOME/instance-1883923-1245238127.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 0.97 0.82 3/64 4521
/proc/meminfo: memFree=1441392/2055920 swapFree=4181964/4192956
[pid=4521] ppid=4519 vsize=3488 CPUtime=0
/proc/4521/stat : 4521 (wbo) R 4519 4521 4436 0 -1 4194304 240 0 0 0 0 0 0 0 18 0 1 0 191413733 3571712 224 1992294400 134512640 135709839 4294956240 18446744073709551615 134544161 0 0 4096 3 0 0 0 17 1 0 0
/proc/4521/statm: 872 224 124 292 0 376 0

[startup+0.0418251 s]
/proc/loadavg: 1.00 0.97 0.82 3/64 4521
/proc/meminfo: memFree=1441392/2055920 swapFree=4181964/4192956
[pid=4521] ppid=4519 vsize=3924 CPUtime=0.03
/proc/4521/stat : 4521 (wbo) R 4519 4521 4436 0 -1 4194304 434 0 0 0 3 0 0 0 18 0 1 0 191413733 4018176 418 1992294400 134512640 135709839 4294956240 18446744073709551615 134540467 0 0 4096 3 0 0 0 17 1 0 0
/proc/4521/statm: 981 418 194 292 0 485 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 3924

[startup+0.101829 s]
/proc/loadavg: 1.00 0.97 0.82 3/64 4521
/proc/meminfo: memFree=1441392/2055920 swapFree=4181964/4192956
[pid=4521] ppid=4519 vsize=4880 CPUtime=0.09
/proc/4521/stat : 4521 (wbo) R 4519 4521 4436 0 -1 4194304 757 0 0 0 9 0 0 0 18 0 1 0 191413733 4997120 741 1992294400 134512640 135709839 4294956240 18446744073709551615 134548115 0 0 4096 3 0 0 0 17 1 0 0
/proc/4521/statm: 1220 741 307 292 0 724 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4880

[startup+0.301845 s]
/proc/loadavg: 1.00 0.97 0.82 3/64 4521
/proc/meminfo: memFree=1441392/2055920 swapFree=4181964/4192956
[pid=4521] ppid=4519 vsize=6192 CPUtime=0.29
/proc/4521/stat : 4521 (wbo) R 4519 4521 4436 0 -1 4194304 1317 0 0 0 29 0 0 0 19 0 1 0 191413733 6340608 1068 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/4521/statm: 1548 1068 134 292 0 1253 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6192

[startup+0.701878 s]
/proc/loadavg: 1.00 0.97 0.82 3/64 4521
/proc/meminfo: memFree=1441392/2055920 swapFree=4181964/4192956
[pid=4521] ppid=4519 vsize=8304 CPUtime=0.69
/proc/4521/stat : 4521 (wbo) R 4519 4521 4436 0 -1 4194304 1851 0 0 0 68 1 0 0 22 0 1 0 191413733 8503296 1602 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/4521/statm: 2076 1602 134 292 0 1781 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 8304

[startup+1.50194 s]
/proc/loadavg: 1.00 0.97 0.82 2/65 4522
/proc/meminfo: memFree=1434344/2055920 swapFree=4181964/4192956
[pid=4521] ppid=4519 vsize=11364 CPUtime=1.49
/proc/4521/stat : 4521 (wbo) R 4519 4521 4436 0 -1 4194304 2601 0 0 0 147 2 0 0 25 0 1 0 191413733 11636736 2352 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/4521/statm: 2841 2352 134 292 0 2546 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 11364

[startup+3.10107 s]
/proc/loadavg: 1.00 0.97 0.82 2/65 4522
/proc/meminfo: memFree=1430184/2055920 swapFree=4181964/4192956
[pid=4521] ppid=4519 vsize=17176 CPUtime=3.09
/proc/4521/stat : 4521 (wbo) R 4519 4521 4436 0 -1 4194304 4050 0 0 0 305 4 0 0 25 0 1 0 191413733 17588224 3801 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/4521/statm: 4294 3801 134 292 0 3999 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 17176

[startup+6.30133 s]
/proc/loadavg: 1.00 0.97 0.82 2/65 4522
/proc/meminfo: memFree=1420136/2055920 swapFree=4181964/4192956
[pid=4521] ppid=4519 vsize=24876 CPUtime=6.29
/proc/4521/stat : 4521 (wbo) R 4519 4521 4436 0 -1 4194304 6001 0 0 0 622 7 0 0 25 0 1 0 191413733 25473024 5752 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/4521/statm: 6219 5752 134 292 0 5924 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 24876

[startup+12.7019 s]
/proc/loadavg: 1.00 0.97 0.82 2/65 4522
/proc/meminfo: memFree=1406312/2055920 swapFree=4181964/4192956
[pid=4521] ppid=4519 vsize=38132 CPUtime=12.69
/proc/4521/stat : 4521 (wbo) R 4519 4521 4436 0 -1 4194304 9308 0 0 0 1259 10 0 0 25 0 1 0 191413733 39047168 9059 1992294400 134512640 135709839 4294956240 18446744073709551615 134573780 0 0 4096 3 0 0 0 17 1 0 0
/proc/4521/statm: 9533 9059 134 292 0 9238 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 38132

[startup+25.5019 s]
/proc/loadavg: 1.00 0.97 0.82 2/65 4522
/proc/meminfo: memFree=1383208/2055920 swapFree=4181964/4192956
[pid=4521] ppid=4519 vsize=60620 CPUtime=25.48
/proc/4521/stat : 4521 (wbo) R 4519 4521 4436 0 -1 4194304 14931 0 0 0 2534 14 0 0 25 0 1 0 191413733 62074880 14682 1992294400 134512640 135709839 4294956240 18446744073709551615 134517504 0 0 4096 3 0 0 0 17 1 0 0
/proc/4521/statm: 15155 14682 134 292 0 14860 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 60620

[startup+51.102 s]
/proc/loadavg: 1.00 0.97 0.83 2/65 4522
/proc/meminfo: memFree=1350504/2055920 swapFree=4181964/4192956
[pid=4521] ppid=4519 vsize=93568 CPUtime=51.08
/proc/4521/stat : 4521 (wbo) R 4519 4521 4436 0 -1 4194304 23167 0 0 0 5087 21 0 0 25 0 1 0 191413733 95813632 22918 1992294400 134512640 135709839 4294956240 18446744073709551615 134573916 0 0 4096 3 0 0 0 17 1 0 0
/proc/4521/statm: 23392 22918 134 292 0 23097 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 93568

[startup+102.305 s]
/proc/loadavg: 1.00 0.97 0.83 2/65 4522
/proc/meminfo: memFree=1282728/2055920 swapFree=4181964/4192956
[pid=4521] ppid=4519 vsize=160712 CPUtime=102.27
/proc/4521/stat : 4521 (wbo) R 4519 4521 4436 0 -1 4194304 39904 0 0 0 10189 38 0 0 25 0 1 0 191413733 164569088 39655 1992294400 134512640 135709839 4294956240 18446744073709551615 134573940 0 0 4096 3 0 0 0 17 1 0 0
/proc/4521/statm: 40178 39655 134 292 0 39883 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 160712

[startup+162.301 s]
/proc/loadavg: 1.08 0.99 0.84 2/65 4522
/proc/meminfo: memFree=1224616/2055920 swapFree=4181964/4192956
[pid=4521] ppid=4519 vsize=219176 CPUtime=162.26
/proc/4521/stat : 4521 (wbo) R 4519 4521 4436 0 -1 4194304 54496 0 0 0 16171 55 0 0 25 0 1 0 191413733 224436224 54247 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/4521/statm: 54794 54247 134 292 0 54499 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 219176

[startup+222.302 s]
/proc/loadavg: 1.15 1.02 0.86 2/65 4522
/proc/meminfo: memFree=1195176/2055920 swapFree=4181964/4192956
[pid=4521] ppid=4519 vsize=248068 CPUtime=222.24
/proc/4521/stat : 4521 (wbo) R 4519 4521 4436 0 -1 4194304 61728 0 0 0 22157 67 0 0 25 0 1 0 191413733 254021632 61479 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/4521/statm: 62017 61479 134 292 0 61722 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 248068

[startup+282.302 s]
/proc/loadavg: 1.05 1.01 0.86 2/65 4522
/proc/meminfo: memFree=1152936/2055920 swapFree=4181964/4192956
[pid=4521] ppid=4519 vsize=290672 CPUtime=282.23
/proc/4521/stat : 4521 (wbo) R 4519 4521 4436 0 -1 4194304 72355 0 0 0 28143 80 0 0 25 0 1 0 191413733 297648128 72106 1992294400 134512640 135709839 4294956240 18446744073709551615 134517517 0 0 4096 3 0 0 0 17 1 0 0
/proc/4521/statm: 72668 72106 134 292 0 72373 0
Current children cumulated CPU time (s) 282.23
Current children cumulated vsize (KiB) 290672

[startup+342.302 s]
/proc/loadavg: 1.02 1.01 0.87 2/65 4522
/proc/meminfo: memFree=1127784/2055920 swapFree=4181964/4192956
[pid=4521] ppid=4519 vsize=315456 CPUtime=342.21
/proc/4521/stat : 4521 (wbo) R 4519 4521 4436 0 -1 4194304 78553 0 0 0 34133 88 0 0 25 0 1 0 191413733 323026944 78304 1992294400 134512640 135709839 4294956240 18446744073709551615 134517520 0 0 4096 3 0 0 0 17 1 0 0
/proc/4521/statm: 78864 78304 134 292 0 78569 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 315456

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 0.88 2/65 4522
/proc/meminfo: memFree=1097320/2055920 swapFree=4181964/4192956
[pid=4521] ppid=4519 vsize=347344 CPUtime=402.2
/proc/4521/stat : 4521 (wbo) R 4519 4521 4436 0 -1 4194304 86492 0 0 0 40120 100 0 0 25 0 1 0 191413733 355680256 86243 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/4521/statm: 86836 86243 134 292 0 86541 0
Current children cumulated CPU time (s) 402.2
Current children cumulated vsize (KiB) 347344

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 0.88 2/65 4522
/proc/meminfo: memFree=1032296/2055920 swapFree=4181964/4192956
[pid=4521] ppid=4519 vsize=411092 CPUtime=462.18
/proc/4521/stat : 4521 (wbo) R 4519 4521 4436 0 -1 4194304 102422 0 0 0 46099 119 0 0 25 0 1 0 191413733 420958208 102173 1992294400 134512640 135709839 4294956240 18446744073709551615 134573929 0 0 4096 3 0 0 0 17 1 0 0
/proc/4521/statm: 102773 102173 134 292 0 102478 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 411092

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 0.89 2/65 4522
/proc/meminfo: memFree=977064/2055920 swapFree=4181964/4192956
[pid=4521] ppid=4519 vsize=466436 CPUtime=522.17
/proc/4521/stat : 4521 (wbo) R 4519 4521 4436 0 -1 4194304 116252 0 0 0 52082 135 0 0 25 0 1 0 191413733 477630464 116003 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/4521/statm: 116609 116003 134 292 0 116314 0
Current children cumulated CPU time (s) 522.17
Current children cumulated vsize (KiB) 466436

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 0.89 2/65 4522
/proc/meminfo: memFree=948776/2055920 swapFree=4181964/4192956
[pid=4521] ppid=4519 vsize=494296 CPUtime=582.15
/proc/4521/stat : 4521 (wbo) R 4519 4521 4436 0 -1 4194304 123200 0 0 0 58071 144 0 0 25 0 1 0 191413733 506159104 122951 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/4521/statm: 123574 122951 134 292 0 123279 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 494296

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 0.90 2/65 4522
/proc/meminfo: memFree=927656/2055920 swapFree=4181964/4192956
[pid=4521] ppid=4519 vsize=515292 CPUtime=642.14
/proc/4521/stat : 4521 (wbo) R 4519 4521 4436 0 -1 4194304 128434 0 0 0 64062 152 0 0 25 0 1 0 191413733 527659008 128185 1992294400 134512640 135709839 4294956240 18446744073709551615 134573761 0 0 4096 3 0 0 0 17 1 0 0
/proc/4521/statm: 128823 128185 134 292 0 128528 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 515292

[startup+702.301 s]

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

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 4522
/proc/meminfo: memFree=769704/2055920 swapFree=4181964/4192956
[pid=4521] ppid=4519 vsize=673220 CPUtime=882.09
/proc/4521/stat : 4521 (wbo) R 4519 4521 4436 0 -1 4194304 167837 0 0 0 88006 203 0 0 25 0 1 0 191413733 689377280 167588 1992294400 134512640 135709839 4294956240 18446744073709551615 134573761 0 0 4096 3 0 0 0 17 1 0 0
/proc/4521/statm: 168305 167588 134 292 0 168010 0
Current children cumulated CPU time (s) 882.09
Current children cumulated vsize (KiB) 673220

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 4522
/proc/meminfo: memFree=744680/2055920 swapFree=4181964/4192956
[pid=4521] ppid=4519 vsize=698612 CPUtime=942.08
/proc/4521/stat : 4521 (wbo) R 4519 4521 4436 0 -1 4194304 174124 0 0 0 93994 214 0 0 25 0 1 0 191413733 715378688 173875 1992294400 134512640 135709839 4294956240 18446744073709551615 134517168 0 0 4096 3 0 0 0 17 1 0 0
/proc/4521/statm: 174653 173875 134 292 0 174358 0
Current children cumulated CPU time (s) 942.08
Current children cumulated vsize (KiB) 698612

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 4522
/proc/meminfo: memFree=728424/2055920 swapFree=4181964/4192956
[pid=4521] ppid=4519 vsize=714688 CPUtime=1002.06
/proc/4521/stat : 4521 (wbo) R 4519 4521 4436 0 -1 4194304 178127 0 0 0 99986 220 0 0 25 0 1 0 191413733 731840512 177878 1992294400 134512640 135709839 4294956240 18446744073709551615 134573761 0 0 4096 3 0 0 0 17 1 0 0
/proc/4521/statm: 178672 177878 134 292 0 178377 0
Current children cumulated CPU time (s) 1002.06
Current children cumulated vsize (KiB) 714688

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 4522
/proc/meminfo: memFree=679528/2055920 swapFree=4181964/4192956
[pid=4521] ppid=4519 vsize=763820 CPUtime=1062.04
/proc/4521/stat : 4521 (wbo) R 4519 4521 4436 0 -1 4194304 190405 0 0 0 105971 233 0 0 25 0 1 0 191413733 782151680 190156 1992294400 134512640 135709839 4294956240 18446744073709551615 134573761 0 0 4096 3 0 0 0 17 1 0 0
/proc/4521/statm: 190955 190156 134 292 0 190660 0
Current children cumulated CPU time (s) 1062.04
Current children cumulated vsize (KiB) 763820

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 4522
/proc/meminfo: memFree=647208/2055920 swapFree=4181964/4192956
[pid=4521] ppid=4519 vsize=795812 CPUtime=1122.03
/proc/4521/stat : 4521 (wbo) R 4519 4521 4436 0 -1 4194304 198394 0 0 0 111958 245 0 0 25 0 1 0 191413733 814911488 198145 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/4521/statm: 198953 198145 134 292 0 198658 0
Current children cumulated CPU time (s) 1122.03
Current children cumulated vsize (KiB) 795812

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 4522
/proc/meminfo: memFree=608040/2055920 swapFree=4181964/4192956
[pid=4521] ppid=4519 vsize=835552 CPUtime=1182.02
/proc/4521/stat : 4521 (wbo) R 4519 4521 4436 0 -1 4194304 208319 0 0 0 117946 256 0 0 25 0 1 0 191413733 855605248 208070 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/4521/statm: 208888 208070 134 292 0 208593 0
Current children cumulated CPU time (s) 1182.02
Current children cumulated vsize (KiB) 835552

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 4522
/proc/meminfo: memFree=549224/2055920 swapFree=4181964/4192956
[pid=4521] ppid=4519 vsize=893652 CPUtime=1242
/proc/4521/stat : 4521 (wbo) R 4519 4521 4436 0 -1 4194304 222859 0 0 0 123925 275 0 0 25 0 1 0 191413733 915099648 222610 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/4521/statm: 223413 222610 134 292 0 223118 0
Current children cumulated CPU time (s) 1242
Current children cumulated vsize (KiB) 893652

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 4522
/proc/meminfo: memFree=504744/2055920 swapFree=4181964/4192956
[pid=4521] ppid=4519 vsize=937792 CPUtime=1301.99
/proc/4521/stat : 4521 (wbo) R 4519 4521 4436 0 -1 4194304 233851 0 0 0 129909 290 0 0 25 0 1 0 191413733 960299008 233602 1992294400 134512640 135709839 4294956240 18446744073709551615 134517520 0 0 4096 3 0 0 0 17 1 0 0
/proc/4521/statm: 234448 233602 134 292 0 234153 0
Current children cumulated CPU time (s) 1301.99
Current children cumulated vsize (KiB) 937792

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 4524
/proc/meminfo: memFree=466024/2055920 swapFree=4181964/4192956
[pid=4521] ppid=4519 vsize=976640 CPUtime=1361.97
/proc/4521/stat : 4521 (wbo) R 4519 4521 4436 0 -1 4194304 243537 0 0 0 135894 303 0 0 25 0 1 0 191413733 1000079360 243288 1992294400 134512640 135709839 4294956240 18446744073709551615 134573761 0 0 4096 3 0 0 0 17 1 0 0
/proc/4521/statm: 244160 243288 134 292 0 243865 0
Current children cumulated CPU time (s) 1361.97
Current children cumulated vsize (KiB) 976640

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 4524
/proc/meminfo: memFree=438056/2055920 swapFree=4181964/4192956
[pid=4521] ppid=4519 vsize=1004416 CPUtime=1421.96
/proc/4521/stat : 4521 (wbo) R 4519 4521 4436 0 -1 4194304 250477 0 0 0 141882 314 0 0 25 0 1 0 191413733 1028521984 250228 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/4521/statm: 251104 250228 134 292 0 250809 0
Current children cumulated CPU time (s) 1421.96
Current children cumulated vsize (KiB) 1004416

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 4524
/proc/meminfo: memFree=413608/2055920 swapFree=4181964/4192956
[pid=4521] ppid=4519 vsize=1029424 CPUtime=1481.95
/proc/4521/stat : 4521 (wbo) R 4519 4521 4436 0 -1 4194304 256733 0 0 0 147869 326 0 0 25 0 1 0 191413733 1054130176 256484 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/4521/statm: 257356 256484 134 292 0 257061 0
Current children cumulated CPU time (s) 1481.95
Current children cumulated vsize (KiB) 1029424

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 4524
/proc/meminfo: memFree=366824/2055920 swapFree=4181964/4192956
[pid=4521] ppid=4519 vsize=1075576 CPUtime=1541.93
/proc/4521/stat : 4521 (wbo) R 4519 4521 4436 0 -1 4194304 268254 0 0 0 153853 340 0 0 25 0 1 0 191413733 1101389824 268005 1992294400 134512640 135709839 4294956240 18446744073709551615 134517510 0 0 4096 3 0 0 0 17 1 0 0
/proc/4521/statm: 268894 268005 134 292 0 268599 0
Current children cumulated CPU time (s) 1541.93
Current children cumulated vsize (KiB) 1075576

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 4524
/proc/meminfo: memFree=344104/2055920 swapFree=4181964/4192956
[pid=4521] ppid=4519 vsize=1098576 CPUtime=1601.92
/proc/4521/stat : 4521 (wbo) R 4519 4521 4436 0 -1 4194304 273981 0 0 0 159843 349 0 0 25 0 1 0 191413733 1124941824 273732 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/4521/statm: 274644 273732 134 292 0 274349 0
Current children cumulated CPU time (s) 1601.92
Current children cumulated vsize (KiB) 1098576

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 4524
/proc/meminfo: memFree=325416/2055920 swapFree=4181964/4192956
[pid=4521] ppid=4519 vsize=1117148 CPUtime=1661.9
/proc/4521/stat : 4521 (wbo) R 4519 4521 4436 0 -1 4194304 278618 0 0 0 165835 355 0 0 25 0 1 0 191413733 1143959552 278369 1992294400 134512640 135709839 4294956240 18446744073709551615 134517505 0 0 4096 3 0 0 0 17 1 0 0
/proc/4521/statm: 279287 278369 134 292 0 278992 0
Current children cumulated CPU time (s) 1661.9
Current children cumulated vsize (KiB) 1117148

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 4524
/proc/meminfo: memFree=304808/2055920 swapFree=4181964/4192956
[pid=4521] ppid=4519 vsize=1137968 CPUtime=1721.89
/proc/4521/stat : 4521 (wbo) R 4519 4521 4436 0 -1 4194304 283810 0 0 0 171825 364 0 0 25 0 1 0 191413733 1165279232 283561 1992294400 134512640 135709839 4294956240 18446744073709551615 134573956 0 0 4096 3 0 0 0 17 1 0 0
/proc/4521/statm: 284492 283561 134 292 0 284197 0
Current children cumulated CPU time (s) 1721.89
Current children cumulated vsize (KiB) 1137968

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 4524
/proc/meminfo: memFree=261160/2055920 swapFree=4181964/4192956
[pid=4521] ppid=4519 vsize=1181424 CPUtime=1781.87
/proc/4521/stat : 4521 (wbo) R 4519 4521 4436 0 -1 4194304 294641 0 0 0 177809 378 0 0 25 0 1 0 191413733 1209778176 294392 1992294400 134512640 135709839 4294956240 18446744073709551615 134517178 0 0 4096 3 0 0 0 17 1 0 0
/proc/4521/statm: 295356 294392 134 292 0 295061 0
Current children cumulated CPU time (s) 1781.87
Current children cumulated vsize (KiB) 1181424



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 4524
/proc/meminfo: memFree=247592/2055920 swapFree=4181964/4192956
[pid=4521] ppid=4519 vsize=1194756 CPUtime=1800.07
/proc/4521/stat : 4521 (wbo) R 4519 4521 4436 0 -1 4194304 297984 0 0 0 179625 382 0 0 25 0 1 0 191413733 1223430144 297735 1992294400 134512640 135709839 4294956240 18446744073709551615 134573761 0 0 4096 3 0 0 0 17 1 0 0
/proc/4521/statm: 298689 297735 134 292 0 298394 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 1194756

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

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

[startup+1800.61 s]
/proc/loadavg: 1.00 1.00 0.91 2/66 4525
/proc/meminfo: memFree=900824/2055920 swapFree=4181964/4192956
[pid=4521] ppid=4519 vsize=0 CPUtime=1800.18
/proc/4521/stat : 4521 (wbo) R 4519 4521 4436 0 -1 4195332 297984 0 0 0 179626 392 0 0 25 0 1 0 191413733 0 0 1992294400 0 0 0 0 0 0 0 4096 3 0 0 0 17 1 0 0
/proc/4521/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.18
Current children cumulated vsize (KiB) 0

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.69
CPU time (s): 1800.27
CPU user time (s): 1796.26
CPU system time (s): 4.00439
CPU usage (%): 99.9766
Max. virtual memory (cumulated for all children) (KiB): 1194756

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1796.26
system time used= 4.00439
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 297984
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= 999

runsolver used 1.38279 second user time and 3.78842 second system time

The end

Launcher Data 

Begin job on node3 at 2009-06-17 13:28:47
IDJOB=1883923
IDBENCH=2582
IDSOLVER=698
FILE ID=node3/1883923-1245238127
PBS_JOBID= 9372333
Free space on /tmp= 66288 MiB

SOLVER NAME= wbo 1.0
BENCH NAME= PB06/final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/roussel/normalized-pigeon-clauses-41-40.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-1883923-1245238127/watcher-1883923-1245238127 -o /tmp/evaluation-result-1883923-1245238127/solver-1883923-1245238127 -C 1800 -W 2000 -M 1800  wbo -file-format=opb -time-limit=1800 HOME/instance-1883923-1245238127.opb

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

MD5SUM BENCH= e9d572489c41443264f4f0eeadc7c4fb
RANDOM SEED=1372859006

node3.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		: 3000.236
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		: 3000.236
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:       1441872 kB
Buffers:         27112 kB
Cached:         507620 kB
SwapCached:       4984 kB
Active:          37428 kB
Inactive:       505328 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1441872 kB
SwapTotal:     4192956 kB
SwapFree:      4181964 kB
Dirty:            3176 kB
Writeback:           0 kB
Mapped:          14368 kB
Slab:            57308 kB
Committed_AS:   180256 kB
PageTables:       1376 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-1883923-1245238127.opb

Free space on /tmp at the end= 66288 MiB
End job on node3 at 2009-06-17 13:58:50