Trace number 1883959

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) 1800.24 1801.09

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
roussel/normalized-pigeon-clauses-55-50.opb
MD5SUM63e69821c215670f44649de0f2905f57
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 variables2750
Total number of constraints74305
Number of constraints which are clauses74305
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 constraint50
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 51
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-1883959-1245238181.opb.
0.00/0.00	c Instance file HOME/instance-1883959-1245238181.opb
0.00/0.00	c File size is 1894954 bytes.
0.19/0.24	c Highest Coefficient sum: 51
0.19/0.24	c ============================[ Problem Statistics ]=============================
0.19/0.24	c |                                                                             |
0.19/0.24	c |  Parsing time:          0.23         s                                      |
0.19/0.24	c |  Number Variables:      2750                                                |
0.19/0.24	c |  Number Clauses:        74305                                               |
0.19/0.24	c |  Number Cardinality:    0                                                   |
0.19/0.24	c |  Number PB Constraints: 0                                                   |
0.19/0.24	c ============================[ Search Statistics ]==============================
0.19/0.24	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.19/0.24	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
0.19/0.24	c ===============================================================================
0.19/0.24	c |         0 |    2750    74305   151250 |    24768        0    nan |  0.000 % |
0.19/0.25	c |       101 |    2750    74305   151250 |    27245      101    229 |  0.000 % |
0.19/0.26	c |       252 |    2750    74305   151250 |    29969      252    211 |  0.000 % |
0.29/0.31	c |       479 |    2750    74305   151250 |    32966      479    382 |  0.000 % |
0.29/0.35	c |       817 |    2750    74305   151250 |    36263      817    348 |  0.000 % |
0.39/0.42	c |      1324 |    2750    74305   151250 |    39889     1324    305 |  0.000 % |
0.49/0.57	c |      2084 |    2750    74305   151250 |    43878     2084    306 |  0.000 % |
0.79/0.85	c |      3225 |    2750    74305   151250 |    48266     3225    290 |  0.000 % |
1.19/1.28	c |      4933 |    2750    74305   151250 |    53093     4933    278 |  0.000 % |
2.19/2.26	c |      7495 |    2750    74305   151250 |    58402     7495    290 |  0.000 % |
4.49/4.52	c |     11340 |    2750    74305   151250 |    64242    11340    307 |  0.000 % |
9.39/9.41	c |     17107 |    2750    74305   151250 |    70666    17107    377 |  0.000 % |
16.49/16.56	c |     25756 |    2750    74305   151250 |    77733    25756    357 |  0.000 % |
39.48/39.51	c |     38732 |    2750    74305   151250 |    85507    38732    378 |  0.000 % |
111.84/111.96	c |     58196 |    2750    74305   151250 |    94057    58196    434 |  0.000 % |
181.92/182.07	c |     87388 |    2750    74305   151250 |   103463    87388    614 |  0.000 % |
406.73/406.95	c |    131178 |    2750    74305   151250 |   113809    38616    724 |  0.000 % |
676.48/676.84	c |    196863 |    2750    74305   151250 |   125190   104301    814 |  0.000 % |
1264.82/1265.46	c |    295392 |    2750    74305   151250 |   137709    88922    681 |  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-1883959-1245238181/watcher-1883959-1245238181 -o /tmp/evaluation-result-1883959-1245238181/solver-1883959-1245238181 -C 1800 -W 2000 -M 1800 wbo -file-format=opb -time-limit=1800 HOME/instance-1883959-1245238181.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: 0.99 0.98 0.83 3/65 31912
/proc/meminfo: memFree=1785976/2055920 swapFree=4192812/4192956
[pid=31912] ppid=31910 vsize=4720 CPUtime=0
/proc/31912/stat : 31912 (wbo) R 31910 31912 31777 0 -1 4194304 268 0 0 0 0 0 0 0 18 0 1 0 103239969 4833280 252 1992294400 134512640 135709839 4294956240 18446744073709551615 135166003 0 0 4096 3 0 0 0 17 0 0 0
/proc/31912/statm: 1180 253 124 292 0 422 0

[startup+0.054104 s]
/proc/loadavg: 0.99 0.98 0.83 3/65 31912
/proc/meminfo: memFree=1785976/2055920 swapFree=4192812/4192956
[pid=31912] ppid=31910 vsize=5440 CPUtime=0.05
/proc/31912/stat : 31912 (wbo) R 31910 31912 31777 0 -1 4194304 539 0 0 0 5 0 0 0 18 0 1 0 103239969 5570560 523 1992294400 134512640 135709839 4294956240 18446744073709551615 135080871 0 0 4096 3 0 0 0 17 0 0 0
/proc/31912/statm: 1360 523 219 292 0 602 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 5440

[startup+0.101109 s]
/proc/loadavg: 0.99 0.98 0.83 3/65 31912
/proc/meminfo: memFree=1785976/2055920 swapFree=4192812/4192956
[pid=31912] ppid=31910 vsize=6132 CPUtime=0.09
/proc/31912/stat : 31912 (wbo) R 31910 31912 31777 0 -1 4194304 799 0 0 0 9 0 0 0 18 0 1 0 103239969 6279168 783 1992294400 134512640 135709839 4294956240 18446744073709551615 135341715 0 0 4096 3 0 0 0 17 0 0 0
/proc/31912/statm: 1533 783 310 292 0 775 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6132

[startup+0.301135 s]
/proc/loadavg: 0.99 0.98 0.83 3/65 31912
/proc/meminfo: memFree=1785976/2055920 swapFree=4192812/4192956
[pid=31912] ppid=31910 vsize=7564 CPUtime=0.29
/proc/31912/stat : 31912 (wbo) R 31910 31912 31777 0 -1 4194304 1953 0 0 0 28 1 0 0 19 0 1 0 103239969 7745536 1377 1992294400 134512640 135709839 4294956240 18446744073709551615 134517169 0 0 4096 3 0 0 0 17 0 0 0
/proc/31912/statm: 1891 1378 134 292 0 1596 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7564

[startup+0.701185 s]
/proc/loadavg: 0.99 0.98 0.83 3/65 31912
/proc/meminfo: memFree=1785976/2055920 swapFree=4192812/4192956
[pid=31912] ppid=31910 vsize=10600 CPUtime=0.69
/proc/31912/stat : 31912 (wbo) R 31910 31912 31777 0 -1 4194304 2691 0 0 0 67 2 0 0 23 0 1 0 103239969 10854400 2115 1992294400 134512640 135709839 4294956240 18446744073709551615 134517178 0 0 4096 3 0 0 0 17 0 0 0
/proc/31912/statm: 2650 2115 134 292 0 2355 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 10600

[startup+1.50128 s]
/proc/loadavg: 0.99 0.98 0.83 2/66 31913
/proc/meminfo: memFree=1776496/2055920 swapFree=4192812/4192956
[pid=31912] ppid=31910 vsize=14428 CPUtime=1.49
/proc/31912/stat : 31912 (wbo) R 31910 31912 31777 0 -1 4194304 3655 0 0 0 146 3 0 0 25 0 1 0 103239969 14774272 3079 1992294400 134512640 135709839 4294956240 18446744073709551615 134517510 0 0 4096 3 0 0 0 17 0 0 0
/proc/31912/statm: 3607 3079 134 292 0 3312 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 14428

[startup+3.10148 s]
/proc/loadavg: 0.99 0.98 0.83 2/66 31913
/proc/meminfo: memFree=1771952/2055920 swapFree=4192812/4192956
[pid=31912] ppid=31910 vsize=20104 CPUtime=3.09
/proc/31912/stat : 31912 (wbo) R 31910 31912 31777 0 -1 4194304 5089 0 0 0 305 4 0 0 25 0 1 0 103239969 20586496 4513 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 0 0 0
/proc/31912/statm: 5026 4513 134 292 0 4731 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 20104

[startup+6.30188 s]
/proc/loadavg: 0.99 0.98 0.83 2/66 31913
/proc/meminfo: memFree=1761456/2055920 swapFree=4192812/4192956
[pid=31912] ppid=31910 vsize=29876 CPUtime=6.29
/proc/31912/stat : 31912 (wbo) R 31910 31912 31777 0 -1 4194304 7526 0 0 0 623 6 0 0 25 0 1 0 103239969 30593024 6950 1992294400 134512640 135709839 4294956240 18446744073709551615 134573958 0 0 4096 3 0 0 0 17 0 0 0
/proc/31912/statm: 7469 6950 134 292 0 7174 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 29876

[startup+12.7017 s]
/proc/loadavg: 0.99 0.98 0.83 2/66 31913
/proc/meminfo: memFree=1747952/2055920 swapFree=4192812/4192956
[pid=31912] ppid=31910 vsize=41764 CPUtime=12.69
/proc/31912/stat : 31912 (wbo) R 31910 31912 31777 0 -1 4194304 10490 0 0 0 1261 8 0 0 25 0 1 0 103239969 42766336 9914 1992294400 134512640 135709839 4294956240 18446744073709551615 134517168 0 0 4096 3 0 0 0 17 0 0 0
/proc/31912/statm: 10441 9914 134 292 0 10146 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 41764

[startup+25.5023 s]
/proc/loadavg: 0.99 0.98 0.83 2/66 31913
/proc/meminfo: memFree=1725040/2055920 swapFree=4192812/4192956
[pid=31912] ppid=31910 vsize=63732 CPUtime=25.48
/proc/31912/stat : 31912 (wbo) R 31910 31912 31777 0 -1 4194304 15989 0 0 0 2534 14 0 0 25 0 1 0 103239969 65261568 15413 1992294400 134512640 135709839 4294956240 18446744073709551615 134517504 0 0 4096 3 0 0 0 17 0 0 0
/proc/31912/statm: 15933 15413 134 292 0 15638 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 63732

[startup+51.1025 s]
/proc/loadavg: 0.99 0.98 0.83 2/66 31913
/proc/meminfo: memFree=1703344/2055920 swapFree=4192812/4192956
[pid=31912] ppid=31910 vsize=85688 CPUtime=51.07
/proc/31912/stat : 31912 (wbo) R 31910 31912 31777 0 -1 4194304 21448 0 0 0 5086 21 0 0 25 0 1 0 103239969 87744512 20872 1992294400 134512640 135709839 4294956240 18446744073709551615 134517517 0 0 4096 3 0 0 0 17 0 0 0
/proc/31912/statm: 21422 20872 134 292 0 21127 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 85688

[startup+102.306 s]
/proc/loadavg: 0.99 0.98 0.84 2/66 31913
/proc/meminfo: memFree=1674544/2055920 swapFree=4192812/4192956
[pid=31912] ppid=31910 vsize=113872 CPUtime=102.26
/proc/31912/stat : 31912 (wbo) R 31910 31912 31777 0 -1 4194304 28499 0 0 0 10195 31 0 0 25 0 1 0 103239969 116604928 27923 1992294400 134512640 135709839 4294956240 18446744073709551615 134573761 0 0 4096 3 0 0 0 17 0 0 0
/proc/31912/statm: 28468 27923 134 292 0 28173 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 113872

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.85 2/66 31913
/proc/meminfo: memFree=1579056/2055920 swapFree=4192812/4192956
[pid=31912] ppid=31910 vsize=210236 CPUtime=162.22
/proc/31912/stat : 31912 (wbo) R 31910 31912 31777 0 -1 4194304 52559 0 0 0 16171 51 0 0 25 0 1 0 103239969 215281664 51983 1992294400 134512640 135709839 4294956240 18446744073709551615 134517168 0 0 4096 3 0 0 0 17 0 0 0
/proc/31912/statm: 52559 51983 134 292 0 52264 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 210236

[startup+222.303 s]
/proc/loadavg: 0.99 0.98 0.85 2/66 31913
/proc/meminfo: memFree=1520752/2055920 swapFree=4192812/4192956
[pid=31912] ppid=31910 vsize=267652 CPUtime=222.21
/proc/31912/stat : 31912 (wbo) R 31910 31912 31777 0 -1 4194304 66874 0 0 0 22152 69 0 0 25 0 1 0 103239969 274075648 66298 1992294400 134512640 135709839 4294956240 18446744073709551615 134517168 0 0 4096 3 0 0 0 17 0 0 0
/proc/31912/statm: 66913 66298 134 292 0 66618 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 267652

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.86 2/66 31913
/proc/meminfo: memFree=1490672/2055920 swapFree=4192812/4192956
[pid=31912] ppid=31910 vsize=298184 CPUtime=282.18
/proc/31912/stat : 31912 (wbo) R 31910 31912 31777 0 -1 4194304 74513 0 0 0 28138 80 0 0 25 0 1 0 103239969 305340416 73937 1992294400 134512640 135709839 4294956240 18446744073709551615 134573967 0 0 4096 3 0 0 0 17 0 0 0
/proc/31912/statm: 74546 73937 134 292 0 74251 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 298184

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.86 2/66 31913
/proc/meminfo: memFree=1449200/2055920 swapFree=4192812/4192956
[pid=31912] ppid=31910 vsize=339160 CPUtime=342.15
/proc/31912/stat : 31912 (wbo) R 31910 31912 31777 0 -1 4194304 84764 0 0 0 34122 93 0 0 25 0 1 0 103239969 347299840 84188 1992294400 134512640 135709839 4294956240 18446744073709551615 134517517 0 0 4096 3 0 0 0 17 0 0 0
/proc/31912/statm: 84790 84188 134 292 0 84495 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 339160

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.87 2/66 31913
/proc/meminfo: memFree=1417072/2055920 swapFree=4192812/4192956
[pid=31912] ppid=31910 vsize=371492 CPUtime=402.13
/proc/31912/stat : 31912 (wbo) R 31910 31912 31777 0 -1 4194304 92835 0 0 0 40110 103 0 0 25 0 1 0 103239969 380407808 92259 1992294400 134512640 135709839 4294956240 18446744073709551615 134517520 0 0 4096 3 0 0 0 17 0 0 0
/proc/31912/statm: 92873 92259 134 292 0 92578 0
Current children cumulated CPU time (s) 402.13
Current children cumulated vsize (KiB) 371492

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.87 2/66 31913
/proc/meminfo: memFree=1331888/2055920 swapFree=4192812/4192956
[pid=31912] ppid=31910 vsize=456520 CPUtime=462.11
/proc/31912/stat : 31912 (wbo) R 31910 31912 31777 0 -1 4194304 114074 0 0 0 46093 118 0 0 25 0 1 0 103239969 467476480 113498 1992294400 134512640 135709839 4294956240 18446744073709551615 134573956 0 0 4096 3 0 0 0 17 0 0 0
/proc/31912/statm: 114130 113498 134 292 0 113835 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 456520

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.88 2/66 31913
/proc/meminfo: memFree=1269872/2055920 swapFree=4192812/4192956
[pid=31912] ppid=31910 vsize=518916 CPUtime=522.04
/proc/31912/stat : 31912 (wbo) R 31910 31912 31777 0 -1 4194304 129638 0 0 0 52073 131 0 0 25 0 1 0 103239969 531369984 129062 1992294400 134512640 135709839 4294956240 18446744073709551615 134573938 0 0 4096 3 0 0 0 17 0 0 0
/proc/31912/statm: 129729 129062 134 292 0 129434 0
Current children cumulated CPU time (s) 522.04
Current children cumulated vsize (KiB) 518916

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.89 2/66 31913
/proc/meminfo: memFree=1231728/2055920 swapFree=4192812/4192956
[pid=31912] ppid=31910 vsize=556640 CPUtime=582.02
/proc/31912/stat : 31912 (wbo) R 31910 31912 31777 0 -1 4194304 139079 0 0 0 58060 142 0 0 25 0 1 0 103239969 569999360 138503 1992294400 134512640 135709839 4294956240 18446744073709551615 134573940 0 0 4096 3 0 0 0 17 0 0 0
/proc/31912/statm: 139160 138503 134 292 0 138865 0
Current children cumulated CPU time (s) 582.02
Current children cumulated vsize (KiB) 556640

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.89 2/66 31913
/proc/meminfo: memFree=1197488/2055920 swapFree=4192812/4192956
[pid=31912] ppid=31910 vsize=590432 CPUtime=642.01
/proc/31912/stat : 31912 (wbo) R 31910 31912 31777 0 -1 4194304 147484 0 0 0 64049 152 0 0 25 0 1 0 103239969 604602368 146908 1992294400 134512640 135709839 4294956240 18446744073709551615 134517520 0 0 4096 3 0 0 0 17 0 0 0
/proc/31912/statm: 147608 146908 134 292 0 147313 0
Current children cumulated CPU time (s) 642.01
Current children cumulated vsize (KiB) 590432

[startup+702.302 s]

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

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.91 2/66 31913
/proc/meminfo: memFree=1052464/2055920 swapFree=4192812/4192956
[pid=31912] ppid=31910 vsize=735336 CPUtime=881.88
/proc/31912/stat : 31912 (wbo) R 31910 31912 31777 0 -1 4194304 183706 0 0 0 87990 198 0 0 25 0 1 0 103239969 752984064 183130 1992294400 134512640 135709839 4294956240 18446744073709551615 134573761 0 0 4096 3 0 0 0 17 0 0 0
/proc/31912/statm: 183834 183130 134 292 0 183539 0
Current children cumulated CPU time (s) 881.88
Current children cumulated vsize (KiB) 735336

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.91 2/66 31913
/proc/meminfo: memFree=1025008/2055920 swapFree=4192812/4192956
[pid=31912] ppid=31910 vsize=762864 CPUtime=941.85
/proc/31912/stat : 31912 (wbo) R 31910 31912 31777 0 -1 4194304 190569 0 0 0 93980 205 0 0 25 0 1 0 103239969 781172736 189993 1992294400 134512640 135709839 4294956240 18446744073709551615 134517504 0 0 4096 3 0 0 0 17 0 0 0
/proc/31912/statm: 190716 189993 134 292 0 190421 0
Current children cumulated CPU time (s) 941.85
Current children cumulated vsize (KiB) 762864

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.91 2/66 31913
/proc/meminfo: memFree=998640/2055920 swapFree=4192812/4192956
[pid=31912] ppid=31910 vsize=789228 CPUtime=1001.84
/proc/31912/stat : 31912 (wbo) R 31910 31912 31777 0 -1 4194304 197154 0 0 0 99970 214 0 0 25 0 1 0 103239969 808169472 196578 1992294400 134512640 135709839 4294956240 18446744073709551615 134573761 0 0 4096 3 0 0 0 17 0 0 0
/proc/31912/statm: 197307 196578 134 292 0 197012 0
Current children cumulated CPU time (s) 1001.84
Current children cumulated vsize (KiB) 789228

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.91 2/66 31915
/proc/meminfo: memFree=972656/2055920 swapFree=4192812/4192956
[pid=31912] ppid=31910 vsize=815272 CPUtime=1061.8
/proc/31912/stat : 31912 (wbo) R 31910 31912 31777 0 -1 4194304 203669 0 0 0 105957 223 0 0 25 0 1 0 103239969 834838528 203093 1992294400 134512640 135709839 4294956240 18446744073709551615 134573921 0 0 4096 3 0 0 0 17 0 0 0
/proc/31912/statm: 203818 203093 134 292 0 203523 0
Current children cumulated CPU time (s) 1061.8
Current children cumulated vsize (KiB) 815272

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.91 2/66 31915
/proc/meminfo: memFree=947760/2055920 swapFree=4192812/4192956
[pid=31912] ppid=31910 vsize=839920 CPUtime=1121.77
/proc/31912/stat : 31912 (wbo) R 31910 31912 31777 0 -1 4194304 209795 0 0 0 111946 231 0 0 25 0 1 0 103239969 860078080 209219 1992294400 134512640 135709839 4294956240 18446744073709551615 134517168 0 0 4096 3 0 0 0 17 0 0 0
/proc/31912/statm: 209980 209219 134 292 0 209685 0
Current children cumulated CPU time (s) 1121.77
Current children cumulated vsize (KiB) 839920

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.91 2/66 31915
/proc/meminfo: memFree=925360/2055920 swapFree=4192812/4192956
[pid=31912] ppid=31910 vsize=862624 CPUtime=1181.75
/proc/31912/stat : 31912 (wbo) R 31910 31912 31777 0 -1 4194304 215470 0 0 0 117937 238 0 0 25 0 1 0 103239969 883326976 214894 1992294400 134512640 135709839 4294956240 18446744073709551615 134573969 0 0 4096 3 0 0 0 17 0 0 0
/proc/31912/statm: 215656 214894 134 292 0 215361 0
Current children cumulated CPU time (s) 1181.75
Current children cumulated vsize (KiB) 862624

[startup+1242.3 s]
/proc/loadavg: 0.99 0.98 0.91 2/66 31915
/proc/meminfo: memFree=899440/2055920 swapFree=4192812/4192956
[pid=31912] ppid=31910 vsize=888336 CPUtime=1241.73
/proc/31912/stat : 31912 (wbo) R 31910 31912 31777 0 -1 4194304 221858 0 0 0 123926 247 0 0 25 0 1 0 103239969 909656064 221282 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 0 0 0
/proc/31912/statm: 222084 221282 134 292 0 221789 0
Current children cumulated CPU time (s) 1241.73
Current children cumulated vsize (KiB) 888336

[startup+1302.3 s]
/proc/loadavg: 0.99 0.98 0.91 2/66 31915
/proc/meminfo: memFree=836208/2055920 swapFree=4192812/4192956
[pid=31912] ppid=31910 vsize=951184 CPUtime=1301.7
/proc/31912/stat : 31912 (wbo) R 31910 31912 31777 0 -1 4194304 237557 0 0 0 129912 258 0 0 25 0 1 0 103239969 974012416 236981 1992294400 134512640 135709839 4294956240 18446744073709551615 134579007 0 0 4096 3 0 0 0 17 0 0 0
/proc/31912/statm: 237796 236981 134 292 0 237501 0
Current children cumulated CPU time (s) 1301.7
Current children cumulated vsize (KiB) 951184

[startup+1362.3 s]
/proc/loadavg: 0.99 0.98 0.91 2/66 31915
/proc/meminfo: memFree=787696/2055920 swapFree=4192812/4192956
[pid=31912] ppid=31910 vsize=1000016 CPUtime=1361.68
/proc/31912/stat : 31912 (wbo) R 31910 31912 31777 0 -1 4194304 249747 0 0 0 135899 269 0 0 25 0 1 0 103239969 1024016384 249171 1992294400 134512640 135709839 4294956240 18446744073709551615 134573969 0 0 4096 3 0 0 0 17 0 0 0
/proc/31912/statm: 250004 249171 134 292 0 249709 0
Current children cumulated CPU time (s) 1361.68
Current children cumulated vsize (KiB) 1000016

[startup+1422.31 s]
/proc/loadavg: 0.99 0.98 0.91 2/66 31915
/proc/meminfo: memFree=746288/2055920 swapFree=4192812/4192956
[pid=31912] ppid=31910 vsize=1041152 CPUtime=1421.63
/proc/31912/stat : 31912 (wbo) R 31910 31912 31777 0 -1 4194304 259987 0 0 0 141884 279 0 0 25 0 1 0 103239969 1066139648 259411 1992294400 134512640 135709839 4294956240 18446744073709551615 134573929 0 0 4096 3 0 0 0 17 0 0 0
/proc/31912/statm: 260288 259411 134 292 0 259993 0
Current children cumulated CPU time (s) 1421.63
Current children cumulated vsize (KiB) 1041152

[startup+1482.3 s]
/proc/loadavg: 0.99 0.98 0.91 2/66 31915
/proc/meminfo: memFree=716272/2055920 swapFree=4192812/4192956
[pid=31912] ppid=31910 vsize=1071444 CPUtime=1481.61
/proc/31912/stat : 31912 (wbo) R 31910 31912 31777 0 -1 4194304 267558 0 0 0 147875 286 0 0 25 0 1 0 103239969 1097158656 266982 1992294400 134512640 135709839 4294956240 18446744073709551615 134573780 0 0 4096 3 0 0 0 17 0 0 0
/proc/31912/statm: 267861 266982 134 292 0 267566 0
Current children cumulated CPU time (s) 1481.61
Current children cumulated vsize (KiB) 1071444

[startup+1542.3 s]
/proc/loadavg: 0.99 0.98 0.91 2/66 31915
/proc/meminfo: memFree=682160/2055920 swapFree=4192812/4192956
[pid=31912] ppid=31910 vsize=1105660 CPUtime=1541.58
/proc/31912/stat : 31912 (wbo) R 31910 31912 31777 0 -1 4194304 276019 0 0 0 153863 295 0 0 25 0 1 0 103239969 1132195840 275443 1992294400 134512640 135709839 4294956240 18446744073709551615 134573761 0 0 4096 3 0 0 0 17 0 0 0
/proc/31912/statm: 276415 275443 134 292 0 276120 0
Current children cumulated CPU time (s) 1541.58
Current children cumulated vsize (KiB) 1105660

[startup+1602.3 s]
/proc/loadavg: 0.99 0.98 0.91 2/66 31915
/proc/meminfo: memFree=625584/2055920 swapFree=4192812/4192956
[pid=31912] ppid=31910 vsize=1162484 CPUtime=1601.55
/proc/31912/stat : 31912 (wbo) R 31910 31912 31777 0 -1 4194304 290230 0 0 0 159846 309 0 0 25 0 1 0 103239969 1190383616 289654 1992294400 134512640 135709839 4294956240 18446744073709551615 134517517 0 0 4096 3 0 0 0 17 0 0 0
/proc/31912/statm: 290621 289654 134 292 0 290326 0
Current children cumulated CPU time (s) 1601.55
Current children cumulated vsize (KiB) 1162484

[startup+1662.3 s]
/proc/loadavg: 0.99 0.98 0.91 2/66 31915
/proc/meminfo: memFree=581680/2055920 swapFree=4192812/4192956
[pid=31912] ppid=31910 vsize=1206060 CPUtime=1661.51
/proc/31912/stat : 31912 (wbo) R 31910 31912 31777 0 -1 4194304 301109 0 0 0 165833 318 0 0 25 0 1 0 103239969 1235005440 300533 1992294400 134512640 135709839 4294956240 18446744073709551615 134573916 0 0 4096 3 0 0 0 17 0 0 0
/proc/31912/statm: 301515 300533 134 292 0 301220 0
Current children cumulated CPU time (s) 1661.51
Current children cumulated vsize (KiB) 1206060

[startup+1722.3 s]
/proc/loadavg: 0.99 0.98 0.91 2/66 31915
/proc/meminfo: memFree=545008/2055920 swapFree=4192812/4192956
[pid=31912] ppid=31910 vsize=1243292 CPUtime=1721.49
/proc/31912/stat : 31912 (wbo) R 31910 31912 31777 0 -1 4194304 310403 0 0 0 171823 326 0 0 25 0 1 0 103239969 1273131008 309827 1992294400 134512640 135709839 4294956240 18446744073709551615 134517517 0 0 4096 3 0 0 0 17 0 0 0
/proc/31912/statm: 310823 309827 134 292 0 310528 0
Current children cumulated CPU time (s) 1721.49
Current children cumulated vsize (KiB) 1243292

[startup+1782.3 s]
/proc/loadavg: 0.99 0.98 0.91 2/66 31915
/proc/meminfo: memFree=504752/2055920 swapFree=4192812/4192956
[pid=31912] ppid=31910 vsize=1282612 CPUtime=1781.46
/proc/31912/stat : 31912 (wbo) R 31910 31912 31777 0 -1 4194304 320233 0 0 0 177811 335 0 0 25 0 1 0 103239969 1313394688 319657 1992294400 134512640 135709839 4294956240 18446744073709551615 134573910 0 0 4096 3 0 0 0 17 0 0 0
/proc/31912/statm: 320653 319657 134 292 0 320358 0
Current children cumulated CPU time (s) 1781.46
Current children cumulated vsize (KiB) 1282612



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.9 s]
/proc/loadavg: 0.99 0.98 0.91 2/66 31915
/proc/meminfo: memFree=493872/2055920 swapFree=4192812/4192956
[pid=31912] ppid=31910 vsize=1293376 CPUtime=1800.05
/proc/31912/stat : 31912 (wbo) R 31910 31912 31777 0 -1 4194304 322932 0 0 0 179666 339 0 0 25 0 1 0 103239969 1324417024 322356 1992294400 134512640 135709839 4294956240 18446744073709551615 134573761 0 0 4096 3 0 0 0 17 0 0 0
/proc/31912/statm: 323344 322356 134 292 0 323049 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 1293376

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

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

[startup+1801.01 s]
/proc/loadavg: 0.99 0.98 0.91 2/66 31915
/proc/meminfo: memFree=493872/2055920 swapFree=4192812/4192956
[pid=31912] ppid=31910 vsize=0 CPUtime=1800.15
/proc/31912/stat : 31912 (wbo) R 31910 31912 31777 0 -1 4195332 322932 0 0 0 179666 349 0 0 25 0 1 0 103239969 0 0 1992294400 0 0 0 0 0 0 0 4096 3 0 0 0 17 0 0 0
/proc/31912/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.15
Current children cumulated vsize (KiB) 0

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1801.09
CPU time (s): 1800.24
CPU user time (s): 1796.67
CPU system time (s): 3.57546
CPU usage (%): 99.9528
Max. virtual memory (cumulated for all children) (KiB): 1293376

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1796.67
system time used= 3.57546
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 322932
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= 5387

runsolver used 1.9567 second user time and 4.23536 second system time

The end

Launcher Data 

Begin job on node92 at 2009-06-17 13:29:42
IDJOB=1883959
IDBENCH=2591
IDSOLVER=698
FILE ID=node92/1883959-1245238181
PBS_JOBID= 9372261
Free space on /tmp= 66464 MiB

SOLVER NAME= wbo 1.0
BENCH NAME= PB06/final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/roussel/normalized-pigeon-clauses-55-50.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-1883959-1245238181/watcher-1883959-1245238181 -o /tmp/evaluation-result-1883959-1245238181/solver-1883959-1245238181 -C 1800 -W 2000 -M 1800  wbo -file-format=opb -time-limit=1800 HOME/instance-1883959-1245238181.opb

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

MD5SUM BENCH= 63e69821c215670f44649de0f2905f57
RANDOM SEED=1256690499

node92.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		: 3000.233
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		: 3000.233
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1786528 kB
Buffers:         44792 kB
Cached:         152200 kB
SwapCached:        140 kB
Active:          80096 kB
Inactive:       130880 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1786528 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            4236 kB
Writeback:           0 kB
Mapped:          23580 kB
Slab:            44288 kB
Committed_AS:   112512 kB
PageTables:       1464 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-1883959-1245238181.opb

Free space on /tmp at the end= 66460 MiB
End job on node92 at 2009-06-17 13:59:45