Trace number 1876261

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) 1800.28 1800.8

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/
submitted-PB06/roussel/normalized-pigeon-cardinality-25-20.opb
MD5SUMa69e1395b1a03cfd48605e1acc7227e4
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 benchmark0.025995
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables500
Total number of constraints45
Number of constraints which are clauses25
Number of constraints which are cardinality constraints (but not clauses)20
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint20
Maximum length of a constraint25
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 26
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-1876261-1245168995.opb.
0.00/0.00	c Instance file HOME/instance-1876261-1245168995.opb
0.00/0.00	c File size is 8319 bytes.
0.00/0.00	c Highest Coefficient sum: 26
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:      500                                                 |
0.00/0.00	c |  Number Clauses:        25                                                  |
0.00/0.00	c |  Number Cardinality:    20                                                  |
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 |     500       45     1000 |     5000        0    nan |  0.000 % |
0.00/0.00	c |       100 |     500       45     1000 |     5500      100     77 |  0.000 % |
0.00/0.01	c |       250 |     500       45     1000 |     6050      250    101 |  0.000 % |
0.00/0.03	c |       475 |     500       45     1000 |     6655      475    113 |  0.000 % |
0.04/0.07	c |       813 |     500       45     1000 |     7320      813    116 |  0.000 % |
0.09/0.12	c |      1321 |     500       45     1000 |     8052     1321    111 |  0.000 % |
0.19/0.22	c |      2080 |     500       45     1000 |     8857     2080    119 |  0.000 % |
0.39/0.45	c |      3220 |     500       45     1000 |     9743     3220    119 |  0.000 % |
0.89/0.94	c |      4928 |     500       45     1000 |    10717     4928    120 |  0.000 % |
1.69/1.77	c |      7492 |     500       45     1000 |    11789     7492    131 |  0.000 % |
3.29/3.37	c |     11337 |     500       45     1000 |    12968    11337    138 |  0.000 % |
5.89/5.99	c |     17103 |     500       45     1000 |    14265    10398    146 |  0.000 % |
10.79/10.88	c |     25754 |     500       45     1000 |    15692    11697    139 |  0.000 % |
18.69/18.77	c |     38730 |     500       45     1000 |    17261     8533    137 |  0.000 % |
30.58/30.69	c |     58191 |     500       45     1000 |    18987    10311    128 |  0.000 % |
54.57/54.64	c |     87384 |     500       45     1000 |    20886    10384    137 |  0.000 % |
110.85/110.99	c |    131177 |     500       45     1000 |    22974    11557    179 |  0.000 % |
170.44/170.59	c |    196863 |     500       45     1000 |    25272    18319    182 |  0.000 % |
308.40/308.51	c |    295391 |     500       45     1000 |    27799    24823    161 |  0.000 % |
533.73/533.90	c |    443180 |     500       45     1000 |    30579    17956    204 |  0.000 % |
942.32/942.61	c |    664863 |     500       45     1000 |    33637    27791    164 |  0.000 % |
1270.52/1270.95	c |    997389 |     500       45     1000 |    37001    29971    171 |  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-1876261-1245168995/watcher-1876261-1245168995 -o /tmp/evaluation-result-1876261-1245168995/solver-1876261-1245168995 -C 1800 -W 2000 -M 1800 wbo -file-format=opb -time-limit=1800 HOME/instance-1876261-1245168995.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: 0.85 0.97 0.98 3/64 6469
/proc/meminfo: memFree=1845896/2055920 swapFree=4192812/4192956
[pid=6469] ppid=6467 vsize=2524 CPUtime=0
/proc/6469/stat : 6469 (wbo) R 6467 6469 6121 0 -1 4194304 214 0 0 0 0 0 0 0 18 0 1 0 184496323 2584576 195 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/6469/statm: 631 195 134 292 0 336 0

[startup+0.0444949 s]
/proc/loadavg: 0.85 0.97 0.98 3/64 6469
/proc/meminfo: memFree=1845896/2055920 swapFree=4192812/4192956
[pid=6469] ppid=6467 vsize=2920 CPUtime=0.04
/proc/6469/stat : 6469 (wbo) R 6467 6469 6121 0 -1 4194304 306 0 0 0 4 0 0 0 18 0 1 0 184496323 2990080 287 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/6469/statm: 730 287 135 292 0 435 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 2920

[startup+0.1015 s]
/proc/loadavg: 0.85 0.97 0.98 3/64 6469
/proc/meminfo: memFree=1845896/2055920 swapFree=4192812/4192956
[pid=6469] ppid=6467 vsize=3184 CPUtime=0.09
/proc/6469/stat : 6469 (wbo) R 6467 6469 6121 0 -1 4194304 391 0 0 0 9 0 0 0 18 0 1 0 184496323 3260416 372 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/6469/statm: 796 372 135 292 0 501 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3184

[startup+0.301523 s]
/proc/loadavg: 0.85 0.97 0.98 3/64 6469
/proc/meminfo: memFree=1845896/2055920 swapFree=4192812/4192956
[pid=6469] ppid=6467 vsize=4240 CPUtime=0.29
/proc/6469/stat : 6469 (wbo) R 6467 6469 6121 0 -1 4194304 642 0 0 0 29 0 0 0 19 0 1 0 184496323 4341760 623 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/6469/statm: 1060 623 135 292 0 765 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4240

[startup+0.701566 s]
/proc/loadavg: 0.85 0.97 0.98 3/64 6469
/proc/meminfo: memFree=1845896/2055920 swapFree=4192812/4192956
[pid=6469] ppid=6467 vsize=5428 CPUtime=0.69
/proc/6469/stat : 6469 (wbo) R 6467 6469 6121 0 -1 4194304 927 0 0 0 68 1 0 0 22 0 1 0 184496323 5558272 908 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/6469/statm: 1357 908 135 292 0 1062 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5428

[startup+1.50165 s]
/proc/loadavg: 0.85 0.97 0.98 2/65 6470
/proc/meminfo: memFree=1842112/2055920 swapFree=4192812/4192956
[pid=6469] ppid=6467 vsize=7408 CPUtime=1.49
/proc/6469/stat : 6469 (wbo) R 6467 6469 6121 0 -1 4194304 1435 0 0 0 148 1 0 0 25 0 1 0 184496323 7585792 1416 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/6469/statm: 1852 1416 135 292 0 1557 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7408

[startup+3.10183 s]
/proc/loadavg: 0.85 0.97 0.98 2/65 6470
/proc/meminfo: memFree=1839360/2055920 swapFree=4192812/4192956
[pid=6469] ppid=6467 vsize=10708 CPUtime=3.09
/proc/6469/stat : 6469 (wbo) R 6467 6469 6121 0 -1 4194304 2262 0 0 0 307 2 0 0 25 0 1 0 184496323 10964992 2243 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/6469/statm: 2677 2243 135 292 0 2382 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 10708

[startup+6.30118 s]
/proc/loadavg: 0.86 0.97 0.98 2/65 6470
/proc/meminfo: memFree=1833344/2055920 swapFree=4192812/4192956
[pid=6469] ppid=6467 vsize=16140 CPUtime=6.29
/proc/6469/stat : 6469 (wbo) R 6467 6469 6121 0 -1 4194304 3611 0 0 0 624 5 0 0 25 0 1 0 184496323 16527360 3592 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/6469/statm: 4035 3592 135 292 0 3740 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 16140

[startup+12.7019 s]
/proc/loadavg: 0.87 0.97 0.98 3/65 6470
/proc/meminfo: memFree=1823432/2055920 swapFree=4192812/4192956
[pid=6469] ppid=6467 vsize=25516 CPUtime=12.68
/proc/6469/stat : 6469 (wbo) R 6467 6469 6121 0 -1 4194304 5973 0 0 0 1261 7 0 0 25 0 1 0 184496323 26128384 5954 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/6469/statm: 6379 5954 135 292 0 6084 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 25516

[startup+25.5013 s]
/proc/loadavg: 0.90 0.97 0.98 2/65 6470
/proc/meminfo: memFree=1806024/2055920 swapFree=4192812/4192956
[pid=6469] ppid=6467 vsize=42208 CPUtime=25.48
/proc/6469/stat : 6469 (wbo) R 6467 6469 6121 0 -1 4194304 10112 0 0 0 2533 15 0 0 25 0 1 0 184496323 43220992 10093 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/6469/statm: 10552 10093 135 292 0 10257 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 42208

[startup+51.1011 s]
/proc/loadavg: 0.93 0.97 0.98 2/65 6470
/proc/meminfo: memFree=1783496/2055920 swapFree=4192812/4192956
[pid=6469] ppid=6467 vsize=65052 CPUtime=51.07
/proc/6469/stat : 6469 (wbo) R 6467 6469 6121 0 -1 4194304 15820 0 0 0 5084 23 0 0 25 0 1 0 184496323 66613248 15801 1992294400 134512640 135709839 4294956240 18446744073709551615 134517505 0 0 4096 3 0 0 0 17 1 0 0
/proc/6469/statm: 16263 15801 135 292 0 15968 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 65052

[startup+102.306 s]
/proc/loadavg: 0.97 0.97 0.98 2/65 6470
/proc/meminfo: memFree=1747912/2055920 swapFree=4192812/4192956
[pid=6469] ppid=6467 vsize=100292 CPUtime=102.26
/proc/6469/stat : 6469 (wbo) R 6467 6469 6121 0 -1 4194304 24608 0 0 0 10188 38 0 0 25 0 1 0 184496323 102699008 24589 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/6469/statm: 25073 24589 135 292 0 24778 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 100292

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 6470
/proc/meminfo: memFree=1695560/2055920 swapFree=4192812/4192956
[pid=6469] ppid=6467 vsize=153176 CPUtime=162.24
/proc/6469/stat : 6469 (wbo) R 6467 6469 6121 0 -1 4194304 37800 0 0 0 16163 61 0 0 25 0 1 0 184496323 156852224 37781 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/6469/statm: 38294 37781 135 292 0 37999 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 153176

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 6470
/proc/meminfo: memFree=1649672/2055920 swapFree=4192812/4192956
[pid=6469] ppid=6467 vsize=198512 CPUtime=222.22
/proc/6469/stat : 6469 (wbo) R 6467 6469 6121 0 -1 4194304 49099 0 0 0 22144 78 0 0 25 0 1 0 184496323 203276288 49080 1992294400 134512640 135709839 4294956240 18446744073709551615 134573940 0 0 4096 3 0 0 0 17 1 0 0
/proc/6469/statm: 49628 49080 135 292 0 49333 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 198512

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 6470
/proc/meminfo: memFree=1616200/2055920 swapFree=4192812/4192956
[pid=6469] ppid=6467 vsize=232140 CPUtime=282.2
/proc/6469/stat : 6469 (wbo) R 6467 6469 6121 0 -1 4194304 57484 0 0 0 28125 95 0 0 25 0 1 0 184496323 237711360 57465 1992294400 134512640 135709839 4294956240 18446744073709551615 134573956 0 0 4096 3 0 0 0 17 1 0 0
/proc/6469/statm: 58035 57465 135 292 0 57740 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 232140

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 6470
/proc/meminfo: memFree=1583688/2055920 swapFree=4192812/4192956
[pid=6469] ppid=6467 vsize=264584 CPUtime=342.19
/proc/6469/stat : 6469 (wbo) R 6467 6469 6121 0 -1 4194304 65555 0 0 0 34109 110 0 0 25 0 1 0 184496323 270934016 65536 1992294400 134512640 135709839 4294956240 18446744073709551615 134573761 0 0 4096 3 0 0 0 17 1 0 0
/proc/6469/statm: 66146 65536 135 292 0 65851 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 264584

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 6470
/proc/meminfo: memFree=1554248/2055920 swapFree=4192812/4192956
[pid=6469] ppid=6467 vsize=294628 CPUtime=402.17
/proc/6469/stat : 6469 (wbo) R 6467 6469 6121 0 -1 4194304 73045 0 0 0 40091 126 0 0 25 0 1 0 184496323 301699072 73026 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/6469/statm: 73657 73026 135 292 0 73362 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 294628

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 6470
/proc/meminfo: memFree=1525512/2055920 swapFree=4192812/4192956
[pid=6469] ppid=6467 vsize=323132 CPUtime=462.15
/proc/6469/stat : 6469 (wbo) R 6467 6469 6121 0 -1 4194304 80139 0 0 0 46073 142 0 0 25 0 1 0 184496323 330887168 80120 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/6469/statm: 80783 80120 135 292 0 80488 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 323132

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 6470
/proc/meminfo: memFree=1490376/2055920 swapFree=4192812/4192956
[pid=6469] ppid=6467 vsize=358324 CPUtime=522.14
/proc/6469/stat : 6469 (wbo) R 6467 6469 6121 0 -1 4194304 88911 0 0 0 52055 159 0 0 25 0 1 0 184496323 366923776 88892 1992294400 134512640 135709839 4294956240 18446744073709551615 134573929 0 0 4096 3 0 0 0 17 1 0 0
/proc/6469/statm: 89581 88892 135 292 0 89286 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 358324

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 6470
/proc/meminfo: memFree=1463112/2055920 swapFree=4192812/4192956
[pid=6469] ppid=6467 vsize=385224 CPUtime=582.11
/proc/6469/stat : 6469 (wbo) R 6467 6469 6121 0 -1 4194304 95637 0 0 0 58042 169 0 0 25 0 1 0 184496323 394469376 95618 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/6469/statm: 96306 95618 135 292 0 96011 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 385224

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 6470
/proc/meminfo: memFree=1435976/2055920 swapFree=4192812/4192956
[pid=6469] ppid=6467 vsize=412044 CPUtime=642.1
/proc/6469/stat : 6469 (wbo) R 6467 6469 6121 0 -1 4194304 102352 0 0 0 64028 182 0 0 25 0 1 0 184496323 421933056 102333 1992294400 134512640 135709839 4294956240 18446744073709551615 134573938 0 0 4096 3 0 0 0 17 1 0 0
/proc/6469/statm: 103011 102333 135 292 0 102716 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 412044

[startup+702.302 s]

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

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 6470
/proc/meminfo: memFree=1336712/2055920 swapFree=4192812/4192956
[pid=6469] ppid=6467 vsize=511244 CPUtime=882.03
/proc/6469/stat : 6469 (wbo) R 6467 6469 6121 0 -1 4194304 127111 0 0 0 87970 233 0 0 25 0 1 0 184496323 523513856 127092 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/6469/statm: 127811 127092 135 292 0 127516 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 511244

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 6470
/proc/meminfo: memFree=1308040/2055920 swapFree=4192812/4192956
[pid=6469] ppid=6467 vsize=540272 CPUtime=942.01
/proc/6469/stat : 6469 (wbo) R 6467 6469 6121 0 -1 4194304 134361 0 0 0 93954 247 0 0 25 0 1 0 184496323 553238528 134342 1992294400 134512640 135709839 4294956240 18446744073709551615 134517178 0 0 4096 3 0 0 0 17 1 0 0
/proc/6469/statm: 135068 134342 135 292 0 134773 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 540272

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 6470
/proc/meminfo: memFree=1268808/2055920 swapFree=4192812/4192956
[pid=6469] ppid=6467 vsize=579156 CPUtime=1002
/proc/6469/stat : 6469 (wbo) R 6467 6469 6121 0 -1 4194304 144070 0 0 0 99936 264 0 0 25 0 1 0 184496323 593055744 144051 1992294400 134512640 135709839 4294956240 18446744073709551615 134573734 0 0 4096 3 0 0 0 17 1 0 0
/proc/6469/statm: 144789 144051 135 292 0 144494 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 579156

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 6470
/proc/meminfo: memFree=1216904/2055920 swapFree=4192812/4192956
[pid=6469] ppid=6467 vsize=631824 CPUtime=1061.98
/proc/6469/stat : 6469 (wbo) R 6467 6469 6121 0 -1 4194304 157225 0 0 0 105913 285 0 0 25 0 1 0 184496323 646987776 157206 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/6469/statm: 157956 157206 135 292 0 157661 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 631824

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 6470
/proc/meminfo: memFree=1151688/2055920 swapFree=4192812/4192956
[pid=6469] ppid=6467 vsize=696092 CPUtime=1121.96
/proc/6469/stat : 6469 (wbo) R 6467 6469 6121 0 -1 4194304 173298 0 0 0 111885 311 0 0 25 0 1 0 184496323 712798208 173279 1992294400 134512640 135709839 4294956240 18446744073709551615 135168571 0 0 4096 3 0 0 0 17 1 0 0
/proc/6469/statm: 174023 173279 135 292 0 173728 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 696092

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 6470
/proc/meminfo: memFree=1072520/2055920 swapFree=4192812/4192956
[pid=6469] ppid=6467 vsize=776032 CPUtime=1181.94
/proc/6469/stat : 6469 (wbo) R 6467 6469 6121 0 -1 4194304 193267 0 0 0 117848 346 0 0 25 0 1 0 184496323 794656768 193248 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/6469/statm: 194008 193248 135 292 0 193713 0
Current children cumulated CPU time (s) 1181.94
Current children cumulated vsize (KiB) 776032

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 6470
/proc/meminfo: memFree=1000520/2055920 swapFree=4192812/4192956
[pid=6469] ppid=6467 vsize=847132 CPUtime=1241.93
/proc/6469/stat : 6469 (wbo) R 6467 6469 6121 0 -1 4194304 211035 0 0 0 123815 378 0 0 25 0 1 0 184496323 867463168 211016 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/6469/statm: 211783 211016 135 292 0 211488 0
Current children cumulated CPU time (s) 1241.93
Current children cumulated vsize (KiB) 847132

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 6470
/proc/meminfo: memFree=953352/2055920 swapFree=4192812/4192956
[pid=6469] ppid=6467 vsize=893792 CPUtime=1301.91
/proc/6469/stat : 6469 (wbo) R 6467 6469 6121 0 -1 4194304 222685 0 0 0 129793 398 0 0 25 0 1 0 184496323 915243008 222666 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/6469/statm: 223448 222666 135 292 0 223153 0
Current children cumulated CPU time (s) 1301.91
Current children cumulated vsize (KiB) 893792

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 6470
/proc/meminfo: memFree=918792/2055920 swapFree=4192812/4192956
[pid=6469] ppid=6467 vsize=928592 CPUtime=1361.89
/proc/6469/stat : 6469 (wbo) R 6467 6469 6121 0 -1 4194304 231370 0 0 0 135775 414 0 0 25 0 1 0 184496323 950878208 231351 1992294400 134512640 135709839 4294956240 18446744073709551615 134517517 0 0 4096 3 0 0 0 17 1 0 0
/proc/6469/statm: 232148 231351 135 292 0 231853 0
Current children cumulated CPU time (s) 1361.89
Current children cumulated vsize (KiB) 928592

[startup+1422.31 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 6470
/proc/meminfo: memFree=866824/2055920 swapFree=4192812/4192956
[pid=6469] ppid=6467 vsize=980284 CPUtime=1421.88
/proc/6469/stat : 6469 (wbo) R 6467 6469 6121 0 -1 4194304 244260 0 0 0 141756 432 0 0 25 0 1 0 184496323 1003810816 244241 1992294400 134512640 135709839 4294956240 18446744073709551615 134517168 0 0 4096 3 0 0 0 17 1 0 0
/proc/6469/statm: 245071 244241 135 292 0 244776 0
Current children cumulated CPU time (s) 1421.88
Current children cumulated vsize (KiB) 980284

[startup+1482.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 6470
/proc/meminfo: memFree=833160/2055920 swapFree=4192812/4192956
[pid=6469] ppid=6467 vsize=1014156 CPUtime=1481.86
/proc/6469/stat : 6469 (wbo) R 6467 6469 6121 0 -1 4194304 252739 0 0 0 147739 447 0 0 25 0 1 0 184496323 1038495744 252720 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/6469/statm: 253539 252720 135 292 0 253244 0
Current children cumulated CPU time (s) 1481.86
Current children cumulated vsize (KiB) 1014156

[startup+1542.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 6470
/proc/meminfo: memFree=796296/2055920 swapFree=4192812/4192956
[pid=6469] ppid=6467 vsize=1050600 CPUtime=1541.84
/proc/6469/stat : 6469 (wbo) R 6467 6469 6121 0 -1 4194304 261859 0 0 0 153721 463 0 0 25 0 1 0 184496323 1075814400 261840 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/6469/statm: 262650 261840 135 292 0 262355 0
Current children cumulated CPU time (s) 1541.84
Current children cumulated vsize (KiB) 1050600

[startup+1602.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 6470
/proc/meminfo: memFree=767048/2055920 swapFree=4192812/4192956
[pid=6469] ppid=6467 vsize=1080212 CPUtime=1601.82
/proc/6469/stat : 6469 (wbo) R 6467 6469 6121 0 -1 4194304 269236 0 0 0 159705 477 0 0 25 0 1 0 184496323 1106137088 269217 1992294400 134512640 135709839 4294956240 18446744073709551615 134517517 0 0 4096 3 0 0 0 17 1 0 0
/proc/6469/statm: 270053 269217 135 292 0 269758 0
Current children cumulated CPU time (s) 1601.82
Current children cumulated vsize (KiB) 1080212

[startup+1662.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 6470
/proc/meminfo: memFree=712968/2055920 swapFree=4192812/4192956
[pid=6469] ppid=6467 vsize=1133756 CPUtime=1661.81
/proc/6469/stat : 6469 (wbo) R 6467 6469 6121 0 -1 4194304 282636 0 0 0 165685 496 0 0 25 0 1 0 184496323 1160966144 282617 1992294400 134512640 135709839 4294956240 18446744073709551615 134517168 0 0 4096 3 0 0 0 17 1 0 0
/proc/6469/statm: 283439 282617 135 292 0 283144 0
Current children cumulated CPU time (s) 1661.81
Current children cumulated vsize (KiB) 1133756

[startup+1722.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 6470
/proc/meminfo: memFree=667336/2055920 swapFree=4192812/4192956
[pid=6469] ppid=6467 vsize=1179972 CPUtime=1721.79
/proc/6469/stat : 6469 (wbo) R 6467 6469 6121 0 -1 4194304 294150 0 0 0 171666 513 0 0 25 0 1 0 184496323 1208291328 294131 1992294400 134512640 135709839 4294956240 18446744073709551615 134574287 0 0 4096 3 0 0 0 17 1 0 0
/proc/6469/statm: 294993 294131 135 292 0 294698 0
Current children cumulated CPU time (s) 1721.79
Current children cumulated vsize (KiB) 1179972

[startup+1782.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 6470
/proc/meminfo: memFree=628040/2055920 swapFree=4192812/4192956
[pid=6469] ppid=6467 vsize=1218784 CPUtime=1781.77
/proc/6469/stat : 6469 (wbo) R 6467 6469 6121 0 -1 4194304 303832 0 0 0 177645 532 0 0 25 0 1 0 184496323 1248034816 303813 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/6469/statm: 304696 303813 135 292 0 304401 0
Current children cumulated CPU time (s) 1781.77
Current children cumulated vsize (KiB) 1218784



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 6470
/proc/meminfo: memFree=618888/2055920 swapFree=4192812/4192956
[pid=6469] ppid=6467 vsize=1227652 CPUtime=1800.07
/proc/6469/stat : 6469 (wbo) R 6467 6469 6121 0 -1 4194304 306059 0 0 0 179471 536 0 0 25 0 1 0 184496323 1257115648 306040 1992294400 134512640 135709839 4294956240 18446744073709551615 134573761 0 0 4096 3 0 0 0 17 1 0 0
/proc/6469/statm: 306913 306040 135 292 0 306618 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 1227652

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

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

[startup+1800.8 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 6470
/proc/meminfo: memFree=618888/2055920 swapFree=4192812/4192956
[pid=6469] ppid=6467 vsize=0 CPUtime=1800.26
/proc/6469/stat : 6469 (wbo) R 6467 6469 6121 0 -1 4195332 306059 0 0 0 179471 555 0 0 25 0 1 0 184496323 0 0 1992294400 0 0 0 0 0 0 0 4096 3 0 0 0 17 1 0 0
/proc/6469/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.26
Current children cumulated vsize (KiB) 0

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.8
CPU time (s): 1800.28
CPU user time (s): 1794.72
CPU system time (s): 5.56015
CPU usage (%): 99.9709
Max. virtual memory (cumulated for all children) (KiB): 1227652

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1794.72
system time used= 5.56015
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 306059
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= 2322

runsolver used 1.38079 second user time and 3.59045 second system time

The end

Launcher Data 

Begin job on node42 at 2009-06-16 18:16:35
IDJOB=1876261
IDBENCH=2569
IDSOLVER=698
FILE ID=node42/1876261-1245168995
PBS_JOBID= 9363839
Free space on /tmp= 66148 MiB

SOLVER NAME= wbo 1.0
BENCH NAME= PB06/final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/roussel/normalized-pigeon-cardinality-25-20.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-1876261-1245168995/watcher-1876261-1245168995 -o /tmp/evaluation-result-1876261-1245168995/solver-1876261-1245168995 -C 1800 -W 2000 -M 1800  wbo -file-format=opb -time-limit=1800 HOME/instance-1876261-1245168995.opb

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

MD5SUM BENCH= a69e1395b1a03cfd48605e1acc7227e4
RANDOM SEED=1569655762

node42.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		: 3000.214
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		: 3000.214
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:       1846376 kB
Buffers:         28688 kB
Cached:         106360 kB
SwapCached:          0 kB
Active:          55992 kB
Inactive:        93012 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1846376 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2600 kB
Writeback:           0 kB
Mapped:          23760 kB
Slab:            46540 kB
Committed_AS:   164700 kB
PageTables:       1396 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-1876261-1245168995.opb

Free space on /tmp at the end= 66144 MiB
End job on node42 at 2009-06-16 18:46:38