Trace number 1875496

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 NameAnswerobjCPU timeWall clock time
wbo 1.0? (MO) 1380.82 1381.38

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-LIN/submittedPB07/
aksoy/decomp/normalized-matrix_5x3_2.opb
MD5SUMaf0ded53094abde95c37378ccd6c7afa
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark25
Best CPU time to get the best result obtained on this benchmark1798.06
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 21
Optimality of the best value was proved NO
Number of variables8901
Total number of constraints32298
Number of constraints which are clauses32280
Number of constraints which are cardinality constraints (but not clauses)1
Number of constraints which are nor clauses,nor cardinality constraints17
Minimum length of a constraint1
Maximum length of a constraint790
Number of terms in the objective function 790
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 790
Number of bits of the sum of numbers in the objective function 10
Biggest number in a constraint 30
Number of bits of the biggest number in a constraint 5
Biggest sum of numbers in a constraint 820
Number of bits of the biggest sum of numbers10
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-1875496-1245184693.opb.
0.00/0.00	c Instance file HOME/instance-1875496-1245184693.opb
0.00/0.00	c File size is 937948 bytes.
0.09/0.12	c Highest Coefficient sum: 820
0.09/0.12	c ============================[ Problem Statistics ]=============================
0.09/0.12	c |                                                                             |
0.09/0.12	c |  Parsing time:          0.13         s                                      |
0.09/0.12	c |  Number Variables:      8901                                                |
0.09/0.12	c |  Number Clauses:        33070                                               |
0.09/0.12	c |  Number Cardinality:    1                                                   |
0.09/0.12	c |  Number PB Constraints: 17                                                  |
0.09/0.12	c core #1
0.09/0.12	c Core size: 2	Core Weight: 1	Total Weight: 1
0.09/0.12	c Elapsed CPU time: 0.12598 s	Remaining CPU time: 1799.87 s
0.09/0.15	c core #2
0.09/0.15	c Core size: 2	Core Weight: 1	Total Weight: 2
0.09/0.15	c Elapsed CPU time: 0.145977 s	Remaining CPU time: 1799.85 s
0.09/0.17	c core #3
0.09/0.17	c Core size: 2	Core Weight: 1	Total Weight: 3
0.09/0.17	c Elapsed CPU time: 0.170974 s	Remaining CPU time: 1799.83 s
0.19/0.20	c core #4
0.19/0.20	c Core size: 2	Core Weight: 1	Total Weight: 4
0.19/0.20	c Elapsed CPU time: 0.19697 s	Remaining CPU time: 1799.8 s
0.19/0.23	c core #5
0.19/0.23	c Core size: 2	Core Weight: 1	Total Weight: 5
0.19/0.23	c Elapsed CPU time: 0.221966 s	Remaining CPU time: 1799.78 s
0.19/0.25	c core #6
0.19/0.25	c Core size: 340	Core Weight: 1	Total Weight: 6
0.19/0.25	c Elapsed CPU time: 0.247962 s	Remaining CPU time: 1799.75 s
0.19/0.28	c core #7
0.19/0.28	c Core size: 354	Core Weight: 1	Total Weight: 7
0.19/0.28	c Elapsed CPU time: 0.276957 s	Remaining CPU time: 1799.72 s
0.29/0.31	c core #8
0.29/0.31	c Core size: 173	Core Weight: 1	Total Weight: 8
0.29/0.31	c Elapsed CPU time: 0.308953 s	Remaining CPU time: 1799.69 s
0.29/0.35	c core #9
0.29/0.35	c Core size: 366	Core Weight: 1	Total Weight: 9
0.29/0.35	c Elapsed CPU time: 0.341948 s	Remaining CPU time: 1799.66 s
0.29/0.38	c core #10
0.29/0.38	c Core size: 390	Core Weight: 1	Total Weight: 10
0.29/0.38	c Elapsed CPU time: 0.374943 s	Remaining CPU time: 1799.63 s
0.39/0.41	c ============================[ Search Statistics ]==============================
0.39/0.41	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.39/0.41	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
0.39/0.41	c ===============================================================================
0.39/0.41	c |         0 |    7723    33098    81976 |    11032        0    nan |  0.000 % |
0.49/0.51	c |       105 |    7641    33098    81976 |    12135       93    165 | 19.897 % |
0.49/0.53	c ===============================================================================
0.49/0.53	c core #11
0.49/0.53	c Core size: 2684	Core Weight: 1	Total Weight: 11
0.49/0.53	c Elapsed CPU time: 0.517921 s	Remaining CPU time: 1799.48 s
0.49/0.56	c ============================[ Search Statistics ]==============================
0.49/0.56	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.49/0.56	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
0.49/0.56	c ===============================================================================
0.49/0.56	c |         0 |    8885    33099    83534 |    11033        0    nan |  0.000 % |
0.59/0.66	c |       101 |    8885    33099    83534 |    12136      101    132 |  9.961 % |
0.69/0.73	c |       251 |    8871    33099    83534 |    13349      250    143 | 10.256 % |
0.89/0.92	c |       476 |    8851    33099    83534 |    14684      468    143 | 10.306 % |
1.09/1.19	c |       813 |    8811    33099    83534 |    16153      795    149 | 11.228 % |
1.59/1.62	c |      1321 |    8723    33099    83534 |    17768     1276    203 | 11.613 % |
2.20/2.20	c |      2081 |    8667    33099    83534 |    19545     2025    276 | 12.435 % |
3.20/3.26	c |      3221 |    8613    33099    83534 |    21500     3138    414 | 12.728 % |
5.49/5.60	c |      4933 |    8554    33099    83534 |    23650     4817    541 | 13.316 % |
8.79/8.83	c |      7495 |    8531    33099    83534 |    26015     7338    606 | 13.569 % |
14.09/14.14	c |     11340 |    8420    33099    83534 |    28616    11121    666 | 14.846 % |
16.18/16.20	c ===============================================================================
16.28/16.35	c core #12
16.28/16.35	c Core size: 9171	Core Weight: 1	Total Weight: 12
16.28/16.35	c Elapsed CPU time: 16.1705 s	Remaining CPU time: 1783.83 s
16.39/16.40	c Learning 219 hard constraints
16.39/16.40	c ============================[ Search Statistics ]==============================
16.39/16.40	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
16.39/16.40	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
16.39/16.40	c ===============================================================================
16.39/16.40	c |         0 |    9280    33319    98988 |    11106        0    nan |  0.000 % |
16.39/16.47	c |       101 |    9280    33319    98988 |    12216      101    236 |  9.578 % |
16.49/16.55	c |       252 |    9280    33319    98988 |    13438      252    206 |  9.578 % |
16.58/16.64	c |       478 |    9280    33319    98988 |    14782      478    162 |  9.578 % |
16.68/16.79	c |       815 |    9280    33319    98988 |    16260      815    353 |  9.578 % |
16.99/17.00	c |      1321 |    9280    33319    98988 |    17886     1321    336 |  9.578 % |
17.69/17.70	c |      2081 |    9280    33319    98988 |    19675     2081    496 |  9.578 % |
18.28/18.36	c |      3220 |    9280    33319    98988 |    21643     3220    462 |  9.578 % |
19.49/19.51	c |      4928 |    9280    33319    98988 |    23807     4928    478 |  9.578 % |
21.78/21.86	c |      7491 |    9280    33319    98988 |    26188     7491    409 |  9.578 % |
25.88/25.91	c |     11336 |    9280    33319    98988 |    28806    11336    443 |  9.578 % |
32.38/32.48	c |     17103 |    9280    33319    98988 |    31687    17103    454 |  9.578 % |
46.57/46.67	c |     25752 |    9280    33319    98988 |    34856    25752    579 |  9.578 % |
78.66/78.73	c |     38726 |    9280    33319    98988 |    38342    15882    754 |  9.578 % |
157.33/157.47	c |     58190 |    9280    33319    98988 |    42176    35346   1145 |  9.578 % |
300.78/300.91	c |     87387 |    9280    33319    98988 |    46393    35744   1277 |  9.578 % |
518.41/518.67	c |    131184 |    9280    33319    98988 |    51033    48945   1286 |  9.578 % |
817.41/817.71	c |    196869 |    9280    33319    98988 |    56136    49433   1151 |  9.578 % |
1206.86/1207.38	c |    295395 |    9277    33319    98988 |    61750    38937    756 |  9.607 % |

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-1875496-1245184693/watcher-1875496-1245184693 -o /tmp/evaluation-result-1875496-1245184693/solver-1875496-1245184693 -C 1800 -W 2000 -M 1800 wbo -file-format=opb -time-limit=1800 HOME/instance-1875496-1245184693.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 3/65 19215
/proc/meminfo: memFree=1819936/2055920 swapFree=4192812/4192956
[pid=19215] ppid=19213 vsize=3588 CPUtime=0
/proc/19215/stat : 19215 (wbo) R 19213 19215 18894 0 -1 4194304 249 0 0 0 0 0 0 0 20 0 1 0 186068043 3674112 233 1992294400 134512640 135709839 4294956240 18446744073709551615 135352116 0 0 4096 3 0 0 0 17 1 0 0
/proc/19215/statm: 897 233 128 292 0 373 0

[startup+0.0687459 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 19215
/proc/meminfo: memFree=1819936/2055920 swapFree=4192812/4192956
[pid=19215] ppid=19213 vsize=4892 CPUtime=0.06
/proc/19215/stat : 19215 (wbo) R 19213 19215 18894 0 -1 4194304 678 0 0 0 6 0 0 0 20 0 1 0 186068043 5009408 662 1992294400 134512640 135709839 4294956240 18446744073709551615 134557204 0 0 4096 3 0 0 0 17 1 0 0
/proc/19215/statm: 1223 662 243 292 0 699 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 4892

[startup+0.101751 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 19215
/proc/meminfo: memFree=1819936/2055920 swapFree=4192812/4192956
[pid=19215] ppid=19213 vsize=5492 CPUtime=0.09
/proc/19215/stat : 19215 (wbo) R 19213 19215 18894 0 -1 4194304 868 0 0 0 9 0 0 0 20 0 1 0 186068043 5623808 852 1992294400 134512640 135709839 4294956240 18446744073709551615 135168571 0 0 4096 3 0 0 0 17 1 0 0
/proc/19215/statm: 1373 853 302 292 0 849 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5492

[startup+0.301791 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 19215
/proc/meminfo: memFree=1819936/2055920 swapFree=4192812/4192956
[pid=19215] ppid=19213 vsize=8764 CPUtime=0.29
/proc/19215/stat : 19215 (wbo) R 19213 19215 18894 0 -1 4194304 2148 0 0 0 29 0 0 0 22 0 1 0 186068043 8974336 1648 1992294400 134512640 135709839 4294956240 18446744073709551615 135173057 0 0 4096 3 0 0 0 17 1 0 0
/proc/19215/statm: 2191 1648 134 292 0 1896 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 8764

[startup+0.701868 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 19215
/proc/meminfo: memFree=1819936/2055920 swapFree=4192812/4192956
[pid=19215] ppid=19213 vsize=9824 CPUtime=0.69
/proc/19215/stat : 19215 (wbo) R 19213 19215 18894 0 -1 4194304 2557 0 0 0 68 1 0 0 25 0 1 0 186068043 10059776 1895 1992294400 134512640 135709839 4294956240 18446744073709551615 134517510 0 0 4096 3 0 0 0 17 1 0 0
/proc/19215/statm: 2456 1895 136 292 0 2161 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 9824

[startup+1.50203 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19216
/proc/meminfo: memFree=1812824/2055920 swapFree=4192812/4192956
[pid=19215] ppid=19213 vsize=9824 CPUtime=1.49
/proc/19215/stat : 19215 (wbo) R 19213 19215 18894 0 -1 4194304 2557 0 0 0 147 2 0 0 25 0 1 0 186068043 10059776 1895 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/19215/statm: 2456 1895 136 292 0 2161 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 9824

[startup+3.10234 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19216
/proc/meminfo: memFree=1812568/2055920 swapFree=4192812/4192956
[pid=19215] ppid=19213 vsize=12488 CPUtime=3.09
/proc/19215/stat : 19215 (wbo) R 19213 19215 18894 0 -1 4194304 3305 0 0 0 304 5 0 0 25 0 1 0 186068043 12787712 2643 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/19215/statm: 3122 2643 136 292 0 2827 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 12488

[startup+6.30197 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19216
/proc/meminfo: memFree=1803352/2055920 swapFree=4192812/4192956
[pid=19215] ppid=19213 vsize=20192 CPUtime=6.29
/proc/19215/stat : 19215 (wbo) R 19213 19215 18894 0 -1 4194304 5227 0 0 0 622 7 0 0 25 0 1 0 186068043 20676608 4565 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/19215/statm: 5048 4565 136 292 0 4753 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 20192

[startup+12.7012 s]
/proc/loadavg: 1.07 1.02 1.00 2/66 19216
/proc/meminfo: memFree=1786200/2055920 swapFree=4192812/4192956
[pid=19215] ppid=19213 vsize=37124 CPUtime=12.69
/proc/19215/stat : 19215 (wbo) R 19213 19215 18894 0 -1 4194304 9450 0 0 0 1254 15 0 0 25 0 1 0 186068043 38014976 8788 1992294400 134512640 135709839 4294956240 18446744073709551615 134573862 0 0 4096 3 0 0 0 17 1 0 0
/proc/19215/statm: 9281 8788 136 292 0 8986 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 37124

[startup+25.5017 s]
/proc/loadavg: 1.06 1.02 1.00 2/66 19216
/proc/meminfo: memFree=1774552/2055920 swapFree=4192812/4192956
[pid=19215] ppid=19213 vsize=47592 CPUtime=25.48
/proc/19215/stat : 19215 (wbo) R 19213 19215 18894 0 -1 4194304 12010 0 0 0 2526 22 0 0 25 0 1 0 186068043 48734208 11348 1992294400 134512640 135709839 4294956240 18446744073709551615 134573761 0 0 4096 3 0 0 0 17 1 0 0
/proc/19215/statm: 11898 11348 136 292 0 11603 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 47592

[startup+51.1018 s]
/proc/loadavg: 1.04 1.01 1.00 2/66 19216
/proc/meminfo: memFree=1742168/2055920 swapFree=4192812/4192956
[pid=19215] ppid=19213 vsize=81016 CPUtime=51.07
/proc/19215/stat : 19215 (wbo) R 19213 19215 18894 0 -1 4194304 20374 0 0 0 5073 34 0 0 25 0 1 0 186068043 82960384 19712 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/19215/statm: 20254 19712 136 292 0 19959 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 81016

[startup+102.306 s]
/proc/loadavg: 1.01 1.01 1.00 2/66 19216
/proc/meminfo: memFree=1647384/2055920 swapFree=4192812/4192956
[pid=19215] ppid=19213 vsize=174532 CPUtime=102.26
/proc/19215/stat : 19215 (wbo) R 19213 19215 18894 0 -1 4194304 43775 0 0 0 10168 58 0 0 25 0 1 0 186068043 178720768 43113 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/19215/statm: 43633 43113 136 292 0 43338 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 174532

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19216
/proc/meminfo: memFree=1568472/2055920 swapFree=4192812/4192956
[pid=19215] ppid=19213 vsize=254300 CPUtime=162.23
/proc/19215/stat : 19215 (wbo) R 19213 19215 18894 0 -1 4194304 63701 0 0 0 16148 75 0 0 25 0 1 0 186068043 260403200 63039 1992294400 134512640 135709839 4294956240 18446744073709551615 134573929 0 0 4096 3 0 0 0 17 1 0 0
/proc/19215/statm: 63575 63039 136 292 0 63280 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 254300

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19216
/proc/meminfo: memFree=1498456/2055920 swapFree=4192812/4192956
[pid=19215] ppid=19213 vsize=323464 CPUtime=222.21
/proc/19215/stat : 19215 (wbo) R 19213 19215 18894 0 -1 4194304 80948 0 0 0 22130 91 0 0 25 0 1 0 186068043 331227136 80286 1992294400 134512640 135709839 4294956240 18446744073709551615 134517520 0 0 4096 3 0 0 0 17 1 0 0
/proc/19215/statm: 80866 80286 136 292 0 80571 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 323464

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19216
/proc/meminfo: memFree=1418328/2055920 swapFree=4192812/4192956
[pid=19215] ppid=19213 vsize=404548 CPUtime=282.19
/proc/19215/stat : 19215 (wbo) R 19213 19215 18894 0 -1 4194304 101223 0 0 0 28111 108 0 0 25 0 1 0 186068043 414257152 100561 1992294400 134512640 135709839 4294956240 18446744073709551615 134573761 0 0 4096 3 0 0 0 17 1 0 0
/proc/19215/statm: 101137 100561 136 292 0 100842 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 404548

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19216
/proc/meminfo: memFree=1347992/2055920 swapFree=4192812/4192956
[pid=19215] ppid=19213 vsize=473956 CPUtime=342.17
/proc/19215/stat : 19215 (wbo) R 19213 19215 18894 0 -1 4194304 118570 0 0 0 34092 125 0 0 25 0 1 0 186068043 485330944 117908 1992294400 134512640 135709839 4294956240 18446744073709551615 134517517 0 0 4096 3 0 0 0 17 1 0 0
/proc/19215/statm: 118489 117908 136 292 0 118194 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 473956

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19216
/proc/meminfo: memFree=1273624/2055920 swapFree=4192812/4192956
[pid=19215] ppid=19213 vsize=548784 CPUtime=402.15
/proc/19215/stat : 19215 (wbo) R 19213 19215 18894 0 -1 4194304 137291 0 0 0 40074 141 0 0 25 0 1 0 186068043 561954816 136629 1992294400 134512640 135709839 4294956240 18446744073709551615 134573910 0 0 4096 3 0 0 0 17 1 0 0
/proc/19215/statm: 137196 136629 136 292 0 136901 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 548784

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19216
/proc/meminfo: memFree=1184024/2055920 swapFree=4192812/4192956
[pid=19215] ppid=19213 vsize=637624 CPUtime=462.13
/proc/19215/stat : 19215 (wbo) R 19213 19215 18894 0 -1 4194304 159486 0 0 0 46052 161 0 0 25 0 1 0 186068043 652926976 158824 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/19215/statm: 159406 158824 136 292 0 159111 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 637624

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19216
/proc/meminfo: memFree=1106584/2055920 swapFree=4192812/4192956
[pid=19215] ppid=19213 vsize=715388 CPUtime=522.1
/proc/19215/stat : 19215 (wbo) R 19213 19215 18894 0 -1 4194304 178920 0 0 0 52033 177 0 0 25 0 1 0 186068043 732557312 178258 1992294400 134512640 135709839 4294956240 18446744073709551615 134573919 0 0 4096 3 0 0 0 17 1 0 0
/proc/19215/statm: 178847 178258 136 292 0 178552 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 715388

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19216
/proc/meminfo: memFree=1028888/2055920 swapFree=4192812/4192956
[pid=19215] ppid=19213 vsize=792752 CPUtime=582.09
/proc/19215/stat : 19215 (wbo) R 19213 19215 18894 0 -1 4194304 198247 0 0 0 58015 194 0 0 25 0 1 0 186068043 811778048 197585 1992294400 134512640 135709839 4294956240 18446744073709551615 134573919 0 0 4096 3 0 0 0 17 1 0 0
/proc/19215/statm: 198188 197585 136 292 0 197893 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 792752

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19216
/proc/meminfo: memFree=941400/2055920 swapFree=4192812/4192956
[pid=19215] ppid=19213 vsize=879064 CPUtime=642.06
/proc/19215/stat : 19215 (wbo) R 19213 19215 18894 0 -1 4194304 219848 0 0 0 63996 210 0 0 25 0 1 0 186068043 900161536 219186 1992294400 134512640 135709839 4294956240 18446744073709551615 134600919 0 0 4096 3 0 0 0 17 1 0 0
/proc/19215/statm: 219766 219186 136 292 0 219471 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 879064

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19216
/proc/meminfo: memFree=873432/2055920 swapFree=4192812/4192956
[pid=19215] ppid=19213 vsize=947408 CPUtime=702.05
/proc/19215/stat : 19215 (wbo) R 19213 19215 18894 0 -1 4194304 236924 0 0 0 69978 227 0 0 25 0 1 0 186068043 970145792 236262 1992294400 134512640 135709839 4294956240 18446744073709551615 134573910 0 0 4096 3 0 0 0 17 1 0 0
/proc/19215/statm: 236852 236262 136 292 0 236557 0
Current children cumulated CPU time (s) 702.05
Current children cumulated vsize (KiB) 947408

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19216
/proc/meminfo: memFree=781272/2055920 swapFree=4192812/4192956
[pid=19215] ppid=19213 vsize=1039060 CPUtime=762.03
/proc/19215/stat : 19215 (wbo) R 19213 19215 18894 0 -1 4194304 259817 0 0 0 75957 246 0 0 25 0 1 0 186068043 1063997440 259155 1992294400 134512640 135709839 4294956240 18446744073709551615 134573929 0 0 4096 3 0 0 0 17 1 0 0
/proc/19215/statm: 259765 259155 136 292 0 259470 0
Current children cumulated CPU time (s) 762.03
Current children cumulated vsize (KiB) 1039060

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19216
/proc/meminfo: memFree=702552/2055920 swapFree=4192812/4192956
[pid=19215] ppid=19213 vsize=1117968 CPUtime=822
/proc/19215/stat : 19215 (wbo) R 19213 19215 18894 0 -1 4194304 279558 0 0 0 81933 267 0 0 25 0 1 0 186068043 1144799232 278896 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/19215/statm: 279492 278896 136 292 0 279197 0
Current children cumulated CPU time (s) 822
Current children cumulated vsize (KiB) 1117968

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19216
/proc/meminfo: memFree=633112/2055920 swapFree=4192812/4192956
[pid=19215] ppid=19213 vsize=1187088 CPUtime=881.99
/proc/19215/stat : 19215 (wbo) R 19213 19215 18894 0 -1 4194304 296855 0 0 0 87916 283 0 0 25 0 1 0 186068043 1215578112 296193 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/19215/statm: 296772 296193 136 292 0 296477 0
Current children cumulated CPU time (s) 881.99
Current children cumulated vsize (KiB) 1187088

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19218
/proc/meminfo: memFree=542936/2055920 swapFree=4192812/4192956
[pid=19215] ppid=19213 vsize=1277628 CPUtime=941.96
/proc/19215/stat : 19215 (wbo) R 19213 19215 18894 0 -1 4194304 319464 0 0 0 93892 304 0 0 25 0 1 0 186068043 1308291072 318802 1992294400 134512640 135709839 4294956240 18446744073709551615 134517517 0 0 4096 3 0 0 0 17 1 0 0
/proc/19215/statm: 319407 318802 136 292 0 319112 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 1277628

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19218
/proc/meminfo: memFree=476376/2055920 swapFree=4192812/4192956
[pid=19215] ppid=19213 vsize=1343212 CPUtime=1001.94
/proc/19215/stat : 19215 (wbo) R 19213 19215 18894 0 -1 4194304 335875 0 0 0 99872 322 0 0 25 0 1 0 186068043 1375449088 335213 1992294400 134512640 135709839 4294956240 18446744073709551615 134573759 0 0 4096 3 0 0 0 17 1 0 0
/proc/19215/statm: 335803 335213 136 292 0 335508 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 1343212

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19218
/proc/meminfo: memFree=393176/2055920 swapFree=4192812/4192956
[pid=19215] ppid=19213 vsize=1427216 CPUtime=1061.91
/proc/19215/stat : 19215 (wbo) R 19213 19215 18894 0 -1 4194304 356863 0 0 0 105849 342 0 0 25 0 1 0 186068043 1461469184 356201 1992294400 134512640 135709839 4294956240 18446744073709551615 134517178 0 0 4096 3 0 0 0 17 1 0 0
/proc/19215/statm: 356804 356201 136 292 0 356509 0
Current children cumulated CPU time (s) 1061.91
Current children cumulated vsize (KiB) 1427216

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19218
/proc/meminfo: memFree=313176/2055920 swapFree=4192812/4192956
[pid=19215] ppid=19213 vsize=1507048 CPUtime=1121.89
/proc/19215/stat : 19215 (wbo) R 19213 19215 18894 0 -1 4194304 376801 0 0 0 111826 363 0 0 25 0 1 0 186068043 1543217152 376139 1992294400 134512640 135709839 4294956240 18446744073709551615 134517169 0 0 4096 3 0 0 0 17 1 0 0
/proc/19215/statm: 376762 376139 136 292 0 376467 0
Current children cumulated CPU time (s) 1121.89
Current children cumulated vsize (KiB) 1507048

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19218
/proc/meminfo: memFree=233240/2055920 swapFree=4192812/4192956
[pid=19215] ppid=19213 vsize=1586084 CPUtime=1181.88
/proc/19215/stat : 19215 (wbo) R 19213 19215 18894 0 -1 4194304 396570 0 0 0 117797 391 0 0 25 0 1 0 186068043 1624150016 395908 1992294400 134512640 135709839 4294956240 18446744073709551615 134601443 0 0 4096 3 0 0 0 17 1 0 0
/proc/19215/statm: 396521 395908 136 292 0 396226 0
Current children cumulated CPU time (s) 1181.88
Current children cumulated vsize (KiB) 1586084

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19218
/proc/meminfo: memFree=145880/2055920 swapFree=4192812/4192956
[pid=19215] ppid=19213 vsize=1673612 CPUtime=1241.85
/proc/19215/stat : 19215 (wbo) R 19213 19215 18894 0 -1 4194304 418437 0 0 0 123771 414 0 0 25 0 1 0 186068043 1713778688 417775 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/19215/statm: 418403 417775 136 292 0 418108 0
Current children cumulated CPU time (s) 1241.85
Current children cumulated vsize (KiB) 1673612

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19218
/proc/meminfo: memFree=71768/2055920 swapFree=4192812/4192956
[pid=19215] ppid=19213 vsize=1746796 CPUtime=1301.83
/proc/19215/stat : 19215 (wbo) R 19213 19215 18894 0 -1 4194304 436737 0 0 0 129750 433 0 0 25 0 1 0 186068043 1788719104 436075 1992294400 134512640 135709839 4294956240 18446744073709551615 134573761 0 0 4096 3 0 0 0 17 1 0 0
/proc/19215/statm: 436699 436075 136 292 0 436404 0
Current children cumulated CPU time (s) 1301.83
Current children cumulated vsize (KiB) 1746796

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19218
/proc/meminfo: memFree=15192/2055920 swapFree=4192812/4192956
[pid=19215] ppid=19213 vsize=1824696 CPUtime=1361.76
/proc/19215/stat : 19215 (wbo) R 19213 19215 18894 0 -1 4194304 456173 0 0 0 135726 450 0 0 25 0 1 0 186068043 1868488704 455511 1992294400 134512640 135709839 4294956240 18446744073709551615 134573759 0 0 4096 3 0 0 0 17 0 0 0
/proc/19215/statm: 456174 455511 136 292 0 455879 0
Current children cumulated CPU time (s) 1361.76
Current children cumulated vsize (KiB) 1824696



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+1381.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19224
/proc/meminfo: memFree=15384/2055920 swapFree=4192812/4192956
[pid=19215] ppid=19213 vsize=1843228 CPUtime=1380.54
/proc/19215/stat : 19215 (wbo) R 19213 19215 18894 0 -1 4194304 460823 0 0 0 137598 456 0 0 25 0 1 0 186068043 1887465472 460161 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/19215/statm: 460807 460161 136 292 0 460512 0
Current children cumulated CPU time (s) 1380.54
Current children cumulated vsize (KiB) 1843228

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

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

[startup+1381.21 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19224
/proc/meminfo: memFree=15384/2055920 swapFree=4192812/4192956
[pid=19215] ppid=19213 vsize=0 CPUtime=1380.64
/proc/19215/stat : 19215 (wbo) R 19213 19215 18894 0 -1 4195332 460823 0 0 0 137598 466 0 0 25 0 1 0 186068043 0 0 1992294400 0 0 0 0 0 0 0 4096 3 0 0 0 17 1 0 0
/proc/19215/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1380.64
Current children cumulated vsize (KiB) 0

[startup+1381.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19224
/proc/meminfo: memFree=15384/2055920 swapFree=4192812/4192956
[pid=19215] ppid=19213 vsize=0 CPUtime=1380.73
/proc/19215/stat : 19215 (wbo) R 19213 19215 18894 0 -1 4195332 460823 0 0 0 137598 475 0 0 25 0 1 0 186068043 0 0 1992294400 0 0 0 0 0 0 0 4096 3 0 0 0 17 1 0 0
/proc/19215/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1380.73
Current children cumulated vsize (KiB) 0

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1381.38
CPU time (s): 1380.82
CPU user time (s): 1375.99
CPU system time (s): 4.83626
CPU usage (%): 99.9597
Max. virtual memory (cumulated for all children) (KiB): 1843228

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1375.99
system time used= 4.83626
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 460823
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= 2395

runsolver used 1.61275 second user time and 3.06753 second system time

The end

Launcher Data 

Begin job on node77 at 2009-06-16 22:38:13
IDJOB=1875496
IDBENCH=25018
IDSOLVER=698
FILE ID=node77/1875496-1245184693
PBS_JOBID= 9363946
Free space on /tmp= 66316 MiB

SOLVER NAME= wbo 1.0
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-LIN/submittedPB07/aksoy/decomp/normalized-matrix_5x3_2.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-1875496-1245184693/watcher-1875496-1245184693 -o /tmp/evaluation-result-1875496-1245184693/solver-1875496-1245184693 -C 1800 -W 2000 -M 1800  wbo -file-format=opb -time-limit=1800 HOME/instance-1875496-1245184693.opb

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

MD5SUM BENCH= af0ded53094abde95c37378ccd6c7afa
RANDOM SEED=432812274

node77.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		: 3000.263
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		: 3000.263
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:       1820352 kB
Buffers:         24804 kB
Cached:         133636 kB
SwapCached:          0 kB
Active:          49076 kB
Inactive:       122708 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1820352 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            3292 kB
Writeback:           0 kB
Mapped:          23096 kB
Slab:            49812 kB
Committed_AS:   116144 kB
PageTables:       1376 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

CONVERSION COMMAND LINE= PBconversionToLinear HOME/instance-1875496-1245184693.opb

Free space on /tmp at the end= 66316 MiB
End job on node77 at 2009-06-16 23:01:16