Trace number 1876279

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) 1800.3 1800.88

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/
submitted-PB06/roussel/normalized-pigeon-cardinality-41-40.opb
MD5SUM2ea7e3b5e107f983d069c627d91480a3
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 benchmark0.093985
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables1640
Total number of constraints81
Number of constraints which are clauses41
Number of constraints which are cardinality constraints (but not clauses)40
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint40
Maximum length of a constraint41
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 42
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-1876279-1245170121.opb.
0.00/0.00	c Instance file HOME/instance-1876279-1245170121.opb
0.00/0.00	c File size is 28114 bytes.
0.00/0.00	c Highest Coefficient sum: 42
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:      1640                                                |
0.00/0.00	c |  Number Clauses:        41                                                  |
0.00/0.00	c |  Number Cardinality:    40                                                  |
0.00/0.00	c |  Number PB Constraints: 0                                                   |
0.00/0.00	c ============================[ Search Statistics ]==============================
0.00/0.00	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.00	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
0.00/0.00	c ===============================================================================
0.00/0.00	c |         0 |    1640       81     3280 |     5000        0    nan |  0.000 % |
0.00/0.01	c |       101 |    1640       81     3280 |     5500      101    149 |  0.000 % |
0.00/0.03	c |       254 |    1640       81     3280 |     6050      254    221 |  0.000 % |
0.00/0.05	c |       481 |    1640       81     3280 |     6655      481    193 |  0.000 % |
0.00/0.08	c |       819 |    1640       81     3280 |     7320      819    182 |  0.000 % |
0.09/0.14	c |      1326 |    1640       81     3280 |     8052     1326    178 |  0.000 % |
0.19/0.26	c |      2085 |    1640       81     3280 |     8857     2085    180 |  0.000 % |
0.39/0.49	c |      3225 |    1640       81     3280 |     9743     3225    190 |  0.000 % |
0.79/0.84	c |      4935 |    1640       81     3280 |    10717     4935    189 |  0.000 % |
1.59/1.65	c |      7497 |    1640       81     3280 |    11789     7497    191 |  0.000 % |
3.30/3.40	c |     11342 |    1640       81     3280 |    12968    11342    196 |  0.000 % |
7.69/7.77	c |     17109 |    1640       81     3280 |    14265     9851    287 |  0.000 % |
11.89/11.90	c |     25758 |    1640       81     3280 |    15692    10597    260 |  0.000 % |
24.98/25.02	c |     38734 |    1640       81     3280 |    17261    14967    239 |  0.000 % |
46.78/46.82	c |     58196 |    1640       81     3280 |    18987    15629    300 |  0.000 % |
85.37/85.46	c |     87388 |    1640       81     3280 |    20886    14187    530 |  0.000 % |
159.45/159.52	c |    131178 |    1640       81     3280 |    22974    13130    352 |  0.000 % |
299.89/300.08	c |    196862 |    1640       81     3280 |    25272    16522    407 |  0.000 % |
441.55/441.71	c |    295389 |    1640       81     3280 |    27799    19218    553 |  0.000 % |
742.26/742.50	c |    443178 |    1640       81     3280 |    30579    21030    384 |  0.000 % |
1252.50/1252.94	c |    664862 |    1640       81     3280 |    33637    30957    409 |  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-1876279-1245170121/watcher-1876279-1245170121 -o /tmp/evaluation-result-1876279-1245170121/solver-1876279-1245170121 -C 1800 -W 2000 -M 1800 wbo -file-format=opb -time-limit=1800 HOME/instance-1876279-1245170121.opb 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 1654
/proc/meminfo: memFree=1885712/2055920 swapFree=4192812/4192956
[pid=1654] ppid=1652 vsize=2712 CPUtime=0
/proc/1654/stat : 1654 (wbo) R 1652 1654 1126 0 -1 4194304 242 0 0 0 0 0 0 0 18 0 1 0 184612513 2777088 226 1992294400 134512640 135709839 4294956240 18446744073709551615 135351946 0 0 4096 3 0 0 0 17 1 0 0
/proc/1654/statm: 678 226 126 292 0 376 0

[startup+0.104659 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 1654
/proc/meminfo: memFree=1885712/2055920 swapFree=4192812/4192956
[pid=1654] ppid=1652 vsize=3740 CPUtime=0.09
/proc/1654/stat : 1654 (wbo) R 1652 1654 1126 0 -1 4194304 508 0 0 0 9 0 0 0 18 0 1 0 184612513 3829760 485 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/1654/statm: 935 485 135 292 0 640 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3740

[startup+0.201675 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 1654
/proc/meminfo: memFree=1885712/2055920 swapFree=4192812/4192956
[pid=1654] ppid=1652 vsize=4400 CPUtime=0.19
/proc/1654/stat : 1654 (wbo) R 1652 1654 1126 0 -1 4194304 680 0 0 0 19 0 0 0 18 0 1 0 184612513 4505600 657 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/1654/statm: 1100 657 135 292 0 805 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 4400

[startup+0.301692 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 1654
/proc/meminfo: memFree=1885712/2055920 swapFree=4192812/4192956
[pid=1654] ppid=1652 vsize=4928 CPUtime=0.29
/proc/1654/stat : 1654 (wbo) R 1652 1654 1126 0 -1 4194304 828 0 0 0 28 1 0 0 19 0 1 0 184612513 5046272 805 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/1654/statm: 1232 805 135 292 0 937 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4928

[startup+0.701758 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 1654
/proc/meminfo: memFree=1885712/2055920 swapFree=4192812/4192956
[pid=1654] ppid=1652 vsize=6908 CPUtime=0.69
/proc/1654/stat : 1654 (wbo) R 1652 1654 1126 0 -1 4194304 1315 0 0 0 68 1 0 0 22 0 1 0 184612513 7073792 1292 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/1654/statm: 1727 1292 135 292 0 1432 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6908

[startup+1.50189 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1655
/proc/meminfo: memFree=1879496/2055920 swapFree=4192812/4192956
[pid=1654] ppid=1652 vsize=9552 CPUtime=1.49
/proc/1654/stat : 1654 (wbo) R 1652 1654 1126 0 -1 4194304 1969 0 0 0 147 2 0 0 25 0 1 0 184612513 9781248 1946 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/1654/statm: 2388 1946 135 292 0 2093 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 9552

[startup+3.10116 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1655
/proc/meminfo: memFree=1876104/2055920 swapFree=4192812/4192956
[pid=1654] ppid=1652 vsize=13512 CPUtime=3.09
/proc/1654/stat : 1654 (wbo) R 1652 1654 1126 0 -1 4194304 2956 0 0 0 305 4 0 0 25 0 1 0 184612513 13836288 2933 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/1654/statm: 3378 2933 135 292 0 3083 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 13512

[startup+6.30169 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1655
/proc/meminfo: memFree=1868168/2055920 swapFree=4192812/4192956
[pid=1654] ppid=1652 vsize=20972 CPUtime=6.29
/proc/1654/stat : 1654 (wbo) R 1652 1654 1126 0 -1 4194304 4837 0 0 0 623 6 0 0 25 0 1 0 184612513 21475328 4814 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/1654/statm: 5243 4814 135 292 0 4948 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 20972

[startup+12.7018 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1655
/proc/meminfo: memFree=1854216/2055920 swapFree=4192812/4192956
[pid=1654] ppid=1652 vsize=34988 CPUtime=12.69
/proc/1654/stat : 1654 (wbo) R 1652 1654 1126 0 -1 4194304 8334 0 0 0 1258 11 0 0 25 0 1 0 184612513 35827712 8311 1992294400 134512640 135709839 4294956240 18446744073709551615 134574152 0 0 4096 3 0 0 0 17 1 0 0
/proc/1654/statm: 8747 8311 135 292 0 8452 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 34988

[startup+25.5019 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1655
/proc/meminfo: memFree=1838728/2055920 swapFree=4192812/4192956
[pid=1654] ppid=1652 vsize=49676 CPUtime=25.48
/proc/1654/stat : 1654 (wbo) R 1652 1654 1126 0 -1 4194304 11990 0 0 0 2534 14 0 0 25 0 1 0 184612513 50868224 11967 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/1654/statm: 12419 11967 135 292 0 12124 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 49676

[startup+51.1012 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1655
/proc/meminfo: memFree=1798216/2055920 swapFree=4192812/4192956
[pid=1654] ppid=1652 vsize=90692 CPUtime=51.08
/proc/1654/stat : 1654 (wbo) R 1652 1654 1126 0 -1 4194304 22256 0 0 0 5083 25 0 0 25 0 1 0 184612513 92868608 22233 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/1654/statm: 22673 22233 135 292 0 22378 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 90692

[startup+102.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1655
/proc/meminfo: memFree=1709128/2055920 swapFree=4192812/4192956
[pid=1654] ppid=1652 vsize=178248 CPUtime=102.26
/proc/1654/stat : 1654 (wbo) R 1652 1654 1126 0 -1 4194304 44123 0 0 0 10180 46 0 0 25 0 1 0 184612513 182525952 44100 1992294400 134512640 135709839 4294956240 18446744073709551615 134573958 0 0 4096 3 0 0 0 17 1 0 0
/proc/1654/statm: 44562 44100 135 292 0 44267 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 178248

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1655
/proc/meminfo: memFree=1657288/2055920 swapFree=4192812/4192956
[pid=1654] ppid=1652 vsize=231084 CPUtime=162.24
/proc/1654/stat : 1654 (wbo) R 1652 1654 1126 0 -1 4194304 57304 0 0 0 16161 63 0 0 25 0 1 0 184612513 236630016 57281 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/1654/statm: 57771 57281 135 292 0 57476 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 231084

[startup+222.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1655
/proc/meminfo: memFree=1611080/2055920 swapFree=4192812/4192956
[pid=1654] ppid=1652 vsize=276300 CPUtime=222.23
/proc/1654/stat : 1654 (wbo) R 1652 1654 1126 0 -1 4194304 68597 0 0 0 22144 79 0 0 25 0 1 0 184612513 282931200 68574 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/1654/statm: 69075 68574 135 292 0 68780 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 276300

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1655
/proc/meminfo: memFree=1566344/2055920 swapFree=4192812/4192956
[pid=1654] ppid=1652 vsize=321340 CPUtime=282.2
/proc/1654/stat : 1654 (wbo) R 1652 1654 1126 0 -1 4194304 79864 0 0 0 28126 94 0 0 25 0 1 0 184612513 329052160 79841 1992294400 134512640 135709839 4294956240 18446744073709551615 134517505 0 0 4096 3 0 0 0 17 1 0 0
/proc/1654/statm: 80335 79841 135 292 0 80040 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 321340

[startup+342.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1655
/proc/meminfo: memFree=1459720/2055920 swapFree=4192812/4192956
[pid=1654] ppid=1652 vsize=427512 CPUtime=342.18
/proc/1654/stat : 1654 (wbo) R 1652 1654 1126 0 -1 4194304 106400 0 0 0 34102 116 0 0 25 0 1 0 184612513 437772288 106377 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/1654/statm: 106878 106377 135 292 0 106583 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 427512

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1655
/proc/meminfo: memFree=1354248/2055920 swapFree=4192812/4192956
[pid=1654] ppid=1652 vsize=533548 CPUtime=402.16
/proc/1654/stat : 1654 (wbo) R 1652 1654 1126 0 -1 4194304 132887 0 0 0 40074 142 0 0 25 0 1 0 184612513 546353152 132864 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/1654/statm: 133387 132864 135 292 0 133092 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 533548

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1655
/proc/meminfo: memFree=1260936/2055920 swapFree=4192812/4192956
[pid=1654] ppid=1652 vsize=625812 CPUtime=462.14
/proc/1654/stat : 1654 (wbo) R 1652 1654 1126 0 -1 4194304 155944 0 0 0 46048 166 0 0 25 0 1 0 184612513 640831488 155921 1992294400 134512640 135709839 4294956240 18446744073709551615 134573910 0 0 4096 3 0 0 0 17 1 0 0
/proc/1654/statm: 156453 155921 135 292 0 156158 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 625812

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1655
/proc/meminfo: memFree=1227336/2055920 swapFree=4192812/4192956
[pid=1654] ppid=1652 vsize=660088 CPUtime=522.13
/proc/1654/stat : 1654 (wbo) R 1652 1654 1126 0 -1 4194304 164499 0 0 0 52036 177 0 0 25 0 1 0 184612513 675930112 164476 1992294400 134512640 135709839 4294956240 18446744073709551615 134517169 0 0 4096 3 0 0 0 17 1 0 0
/proc/1654/statm: 165022 164476 135 292 0 164727 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 660088

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1655
/proc/meminfo: memFree=1187400/2055920 swapFree=4192812/4192956
[pid=1654] ppid=1652 vsize=699576 CPUtime=582.1
/proc/1654/stat : 1654 (wbo) R 1652 1654 1126 0 -1 4194304 174342 0 0 0 58019 191 0 0 25 0 1 0 184612513 716365824 174319 1992294400 134512640 135709839 4294956240 18446744073709551615 134517168 0 0 4096 3 0 0 0 17 1 0 0
/proc/1654/statm: 174894 174319 135 292 0 174599 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 699576

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1655
/proc/meminfo: memFree=1126280/2055920 swapFree=4192812/4192956
[pid=1654] ppid=1652 vsize=760896 CPUtime=642.08
/proc/1654/stat : 1654 (wbo) R 1652 1654 1126 0 -1 4194304 189677 0 0 0 63999 209 0 0 25 0 1 0 184612513 779157504 189654 1992294400 134512640 135709839 4294956240 18446744073709551615 134573761 0 0 4096 3 0 0 0 17 1 0 0
/proc/1654/statm: 190224 189654 135 292 0 189929 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 760896

[startup+702.302 s]

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

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1655
/proc/meminfo: memFree=891080/2055920 swapFree=4192812/4192956
[pid=1654] ppid=1652 vsize=995512 CPUtime=941.99
/proc/1654/stat : 1654 (wbo) R 1652 1654 1126 0 -1 4194304 248278 0 0 0 93906 293 0 0 25 0 1 0 184612513 1019404288 248255 1992294400 134512640 135709839 4294956240 18446744073709551615 134573761 0 0 4096 3 0 0 0 17 1 0 0
/proc/1654/statm: 248878 248255 135 292 0 248583 0
Current children cumulated CPU time (s) 941.99
Current children cumulated vsize (KiB) 995512

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1658
/proc/meminfo: memFree=846280/2055920 swapFree=4192812/4192956
[pid=1654] ppid=1652 vsize=1039832 CPUtime=1001.97
/proc/1654/stat : 1654 (wbo) R 1652 1654 1126 0 -1 4194304 259328 0 0 0 99888 309 0 0 25 0 1 0 184612513 1064787968 259305 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/1654/statm: 259958 259305 135 292 0 259663 0
Current children cumulated CPU time (s) 1001.97
Current children cumulated vsize (KiB) 1039832

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1658
/proc/meminfo: memFree=810312/2055920 swapFree=4192812/4192956
[pid=1654] ppid=1652 vsize=1077524 CPUtime=1061.95
/proc/1654/stat : 1654 (wbo) R 1652 1654 1126 0 -1 4194304 268757 0 0 0 105873 322 0 0 25 0 1 0 184612513 1103384576 268734 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/1654/statm: 269381 268734 135 292 0 269086 0
Current children cumulated CPU time (s) 1061.95
Current children cumulated vsize (KiB) 1077524

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1658
/proc/meminfo: memFree=756040/2055920 swapFree=4192812/4192956
[pid=1654] ppid=1652 vsize=1129980 CPUtime=1121.93
/proc/1654/stat : 1654 (wbo) R 1652 1654 1126 0 -1 4194304 281853 0 0 0 111854 339 0 0 25 0 1 0 184612513 1157099520 281830 1992294400 134512640 135709839 4294956240 18446744073709551615 134573921 0 0 4096 3 0 0 0 17 1 0 0
/proc/1654/statm: 282495 281830 135 292 0 282200 0
Current children cumulated CPU time (s) 1121.93
Current children cumulated vsize (KiB) 1129980

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1658
/proc/meminfo: memFree=694472/2055920 swapFree=4192812/4192956
[pid=1654] ppid=1652 vsize=1191900 CPUtime=1181.92
/proc/1654/stat : 1654 (wbo) R 1652 1654 1126 0 -1 4194304 297313 0 0 0 117833 359 0 0 25 0 1 0 184612513 1220505600 297290 1992294400 134512640 135709839 4294956240 18446744073709551615 134517505 0 0 4096 3 0 0 0 17 1 0 0
/proc/1654/statm: 297975 297290 135 292 0 297680 0
Current children cumulated CPU time (s) 1181.92
Current children cumulated vsize (KiB) 1191900

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1658
/proc/meminfo: memFree=649160/2055920 swapFree=4192812/4192956
[pid=1654] ppid=1652 vsize=1236668 CPUtime=1241.89
/proc/1654/stat : 1654 (wbo) R 1652 1654 1126 0 -1 4194304 308516 0 0 0 123813 376 0 0 25 0 1 0 184612513 1266348032 308493 1992294400 134512640 135709839 4294956240 18446744073709551615 134573761 0 0 4096 3 0 0 0 17 1 0 0
/proc/1654/statm: 309167 308493 135 292 0 308872 0
Current children cumulated CPU time (s) 1241.89
Current children cumulated vsize (KiB) 1236668

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1658
/proc/meminfo: memFree=560136/2055920 swapFree=4192812/4192956
[pid=1654] ppid=1652 vsize=1326532 CPUtime=1301.87
/proc/1654/stat : 1654 (wbo) R 1652 1654 1126 0 -1 4194304 330964 0 0 0 129788 399 0 0 25 0 1 0 184612513 1358368768 330941 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/1654/statm: 331633 330941 135 292 0 331338 0
Current children cumulated CPU time (s) 1301.87
Current children cumulated vsize (KiB) 1326532

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1658
/proc/meminfo: memFree=511048/2055920 swapFree=4192812/4192956
[pid=1654] ppid=1652 vsize=1374556 CPUtime=1361.86
/proc/1654/stat : 1654 (wbo) R 1652 1654 1126 0 -1 4194304 342974 0 0 0 135774 412 0 0 25 0 1 0 184612513 1407545344 342951 1992294400 134512640 135709839 4294956240 18446744073709551615 134573913 0 0 4096 3 0 0 0 17 1 0 0
/proc/1654/statm: 343639 342951 135 292 0 343344 0
Current children cumulated CPU time (s) 1361.86
Current children cumulated vsize (KiB) 1374556

[startup+1422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1658
/proc/meminfo: memFree=442568/2055920 swapFree=4192812/4192956
[pid=1654] ppid=1652 vsize=1442636 CPUtime=1421.84
/proc/1654/stat : 1654 (wbo) R 1652 1654 1126 0 -1 4194304 359987 0 0 0 141753 431 0 0 25 0 1 0 184612513 1477259264 359964 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/1654/statm: 360659 359964 135 292 0 360364 0
Current children cumulated CPU time (s) 1421.84
Current children cumulated vsize (KiB) 1442636

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1658
/proc/meminfo: memFree=373512/2055920 swapFree=4192812/4192956
[pid=1654] ppid=1652 vsize=1512496 CPUtime=1481.82
/proc/1654/stat : 1654 (wbo) R 1652 1654 1126 0 -1 4194304 377439 0 0 0 147732 450 0 0 25 0 1 0 184612513 1548795904 377416 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/1654/statm: 378124 377416 135 292 0 377829 0
Current children cumulated CPU time (s) 1481.82
Current children cumulated vsize (KiB) 1512496

[startup+1542.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1664
/proc/meminfo: memFree=310664/2055920 swapFree=4192812/4192956
[pid=1654] ppid=1652 vsize=1574392 CPUtime=1541.8
/proc/1654/stat : 1654 (wbo) R 1652 1654 1126 0 -1 4194304 392888 0 0 0 153713 467 0 0 25 0 1 0 184612513 1612177408 392865 1992294400 134512640 135709839 4294956240 18446744073709551615 134573761 0 0 4096 3 0 0 0 17 1 0 0
/proc/1654/statm: 393598 392865 135 292 0 393303 0
Current children cumulated CPU time (s) 1541.8
Current children cumulated vsize (KiB) 1574392

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1664
/proc/meminfo: memFree=254664/2055920 swapFree=4192812/4192956
[pid=1654] ppid=1652 vsize=1631208 CPUtime=1601.78
/proc/1654/stat : 1654 (wbo) R 1652 1654 1126 0 -1 4194304 407050 0 0 0 159696 482 0 0 25 0 1 0 184612513 1670356992 407027 1992294400 134512640 135709839 4294956240 18446744073709551615 134573780 0 0 4096 3 0 0 0 17 1 0 0
/proc/1654/statm: 407802 407027 135 292 0 407507 0
Current children cumulated CPU time (s) 1601.78
Current children cumulated vsize (KiB) 1631208

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1664
/proc/meminfo: memFree=186312/2055920 swapFree=4192812/4192956
[pid=1654] ppid=1652 vsize=1698572 CPUtime=1661.75
/proc/1654/stat : 1654 (wbo) R 1652 1654 1126 0 -1 4194304 423890 0 0 0 165676 499 0 0 25 0 1 0 184612513 1739337728 423867 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/1654/statm: 424643 423867 135 292 0 424348 0
Current children cumulated CPU time (s) 1661.75
Current children cumulated vsize (KiB) 1698572

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1664
/proc/meminfo: memFree=127112/2055920 swapFree=4192812/4192956
[pid=1654] ppid=1652 vsize=1758284 CPUtime=1721.74
/proc/1654/stat : 1654 (wbo) R 1652 1654 1126 0 -1 4194304 438821 0 0 0 171659 515 0 0 25 0 1 0 184612513 1800482816 438798 1992294400 134512640 135709839 4294956240 18446744073709551615 134517168 0 0 4096 3 0 0 0 17 1 0 0
/proc/1654/statm: 439571 438798 135 292 0 439276 0
Current children cumulated CPU time (s) 1721.74
Current children cumulated vsize (KiB) 1758284

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1664
/proc/meminfo: memFree=77256/2055920 swapFree=4192812/4192956
[pid=1654] ppid=1652 vsize=1807404 CPUtime=1781.71
/proc/1654/stat : 1654 (wbo) R 1652 1654 1126 0 -1 4194304 451086 0 0 0 177642 529 0 0 25 0 1 0 184612513 1850781696 451063 1992294400 134512640 135709839 4294956240 18446744073709551615 134573910 0 0 4096 3 0 0 0 17 1 0 0
/proc/1654/statm: 451851 451063 135 292 0 451556 0
Current children cumulated CPU time (s) 1781.71
Current children cumulated vsize (KiB) 1807404



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1664
/proc/meminfo: memFree=57672/2055920 swapFree=4192812/4192956
[pid=1654] ppid=1652 vsize=1826948 CPUtime=1800.01
/proc/1654/stat : 1654 (wbo) R 1652 1654 1126 0 -1 4194304 455948 0 0 0 179466 535 0 0 25 0 1 0 184612513 1870794752 455925 1992294400 134512640 135709839 4294956240 18446744073709551615 134517505 0 0 4096 3 0 0 0 17 1 0 0
/proc/1654/statm: 456737 455925 135 292 0 456442 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 1826948

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

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

[startup+1800.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 1665
/proc/meminfo: memFree=693248/2055920 swapFree=4192812/4192956
[pid=1654] ppid=1652 vsize=0 CPUtime=1800.12
/proc/1654/stat : 1654 (wbo) R 1652 1654 1126 0 -1 4195332 455948 0 0 0 179467 545 0 0 25 0 1 0 184612513 0 0 1992294400 0 0 0 0 0 0 0 4096 3 0 0 0 17 1 0 0
/proc/1654/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.12
Current children cumulated vsize (KiB) 0

[startup+1800.81 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 1665
/proc/meminfo: memFree=693248/2055920 swapFree=4192812/4192956
[pid=1654] ppid=1652 vsize=0 CPUtime=1800.22
/proc/1654/stat : 1654 (wbo) R 1652 1654 1126 0 -1 4195332 455948 0 0 0 179467 555 0 0 25 0 1 0 184612513 0 0 1992294400 0 0 0 0 0 0 0 4096 3 0 0 0 17 1 0 0
/proc/1654/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.22
Current children cumulated vsize (KiB) 0

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.88
CPU time (s): 1800.3
CPU user time (s): 1794.67
CPU system time (s): 5.63314
CPU usage (%): 99.9677
Max. virtual memory (cumulated for all children) (KiB): 1826948

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1794.67
system time used= 5.63314
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 455948
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= 2271

runsolver used 1.34679 second user time and 3.81642 second system time

The end

Launcher Data 

Begin job on node15 at 2009-06-16 18:35:21
IDJOB=1876279
IDBENCH=2604
IDSOLVER=698
FILE ID=node15/1876279-1245170121
PBS_JOBID= 9363817
Free space on /tmp= 66304 MiB

SOLVER NAME= wbo 1.0
BENCH NAME= PB06/final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/roussel/normalized-pigeon-cardinality-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-1876279-1245170121/watcher-1876279-1245170121 -o /tmp/evaluation-result-1876279-1245170121/solver-1876279-1245170121 -C 1800 -W 2000 -M 1800  wbo -file-format=opb -time-limit=1800 HOME/instance-1876279-1245170121.opb

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

MD5SUM BENCH= 2ea7e3b5e107f983d069c627d91480a3
RANDOM SEED=1177517353

node15.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		: 3000.261
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	: 5931.00
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		: 3000.261
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:       1886128 kB
Buffers:         31888 kB
Cached:          67052 kB
SwapCached:          0 kB
Active:          63740 kB
Inactive:        48616 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1886128 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2484 kB
Writeback:           0 kB
Mapped:          23248 kB
Slab:            43412 kB
Committed_AS:   182296 kB
PageTables:       1460 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-1876279-1245170121.opb

Free space on /tmp at the end= 66300 MiB
End job on node15 at 2009-06-16 19:05:24