Trace number 1876276

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) 1800.26 1800.93

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/
submitted-PB06/roussel/normalized-pigeon-cardinality-35-30.opb
MD5SUMa451a3aa708ebb54c76171e0e43da9df
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 benchmark0.062989
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables1050
Total number of constraints65
Number of constraints which are clauses35
Number of constraints which are cardinality constraints (but not clauses)30
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint30
Maximum length of a constraint35
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 36
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-1876276-1245169951.opb.
0.00/0.00	c Instance file HOME/instance-1876276-1245169951.opb
0.00/0.00	c File size is 17372 bytes.
0.00/0.00	c Highest Coefficient sum: 36
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:      1050                                                |
0.00/0.00	c |  Number Clauses:        35                                                  |
0.00/0.00	c |  Number Cardinality:    30                                                  |
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 |    1050       65     2100 |     5000        0    nan |  0.000 % |
0.00/0.01	c |       102 |    1050       65     2100 |     5500      102    139 |  0.000 % |
0.00/0.02	c |       254 |    1050       65     2100 |     6050      254    152 |  0.000 % |
0.00/0.04	c |       483 |    1050       65     2100 |     6655      483    157 |  0.000 % |
0.00/0.08	c |       820 |    1050       65     2100 |     7320      820    165 |  0.000 % |
0.09/0.17	c |      1326 |    1050       65     2100 |     8052     1326    165 |  0.000 % |
0.19/0.26	c |      2089 |    1050       65     2100 |     8857     2089    168 |  0.000 % |
0.39/0.49	c |      3231 |    1050       65     2100 |     9743     3231    176 |  0.000 % |
0.89/0.93	c |      4940 |    1050       65     2100 |    10717     4940    173 |  0.000 % |
1.69/1.71	c |      7504 |    1050       65     2100 |    11789     7504    184 |  0.000 % |
3.99/4.04	c |     11349 |    1050       65     2100 |    12968    11349    194 |  0.000 % |
8.09/8.14	c |     17118 |    1050       65     2100 |    14265    10142    239 |  0.000 % |
14.29/14.39	c |     25769 |    1050       65     2100 |    15692    11186    312 |  0.000 % |
33.38/33.42	c |     38743 |    1050       65     2100 |    17261    15820    370 |  0.000 % |
54.07/54.10	c |     58206 |    1050       65     2100 |    18987    17273    263 |  0.000 % |
93.05/93.11	c |     87402 |    1050       65     2100 |    20886    16575    336 |  0.000 % |
137.45/137.54	c |    131192 |    1050       65     2100 |    22974    16672    259 |  0.000 % |
220.31/220.47	c |    196877 |    1050       65     2100 |    25272    22424    258 |  0.000 % |
352.96/353.14	c |    295403 |    1050       65     2100 |    27799    25208    271 |  0.000 % |
595.57/595.89	c |    443194 |    1050       65     2100 |    30579    12534    263 |  0.000 % |
1005.72/1006.10	c |    664878 |    1050       65     2100 |    33637    30390    304 |  0.000 % |
1653.08/1653.75	c |    997410 |    1050       65     2100 |    37001    20822    259 |  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-1876276-1245169951/watcher-1876276-1245169951 -o /tmp/evaluation-result-1876276-1245169951/solver-1876276-1245169951 -C 1800 -W 2000 -M 1800 wbo -file-format=opb -time-limit=1800 HOME/instance-1876276-1245169951.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: 0.92 0.98 0.99 3/64 2500
/proc/meminfo: memFree=1853752/2055920 swapFree=4192812/4192956
[pid=2500] ppid=2498 vsize=2664 CPUtime=0
/proc/2500/stat : 2500 (wbo) R 2498 2500 2070 0 -1 4194304 235 0 0 0 0 0 0 0 18 0 1 0 184595799 2727936 214 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/2500/statm: 666 214 132 292 0 371 0

[startup+0.100723 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 2500
/proc/meminfo: memFree=1853752/2055920 swapFree=4192812/4192956
[pid=2500] ppid=2498 vsize=3324 CPUtime=0.09
/proc/2500/stat : 2500 (wbo) R 2498 2500 2070 0 -1 4194304 429 0 0 0 9 0 0 0 18 0 1 0 184595799 3403776 408 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/2500/statm: 831 408 135 292 0 536 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3324

[startup+0.201701 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 2500
/proc/meminfo: memFree=1853752/2055920 swapFree=4192812/4192956
[pid=2500] ppid=2498 vsize=3984 CPUtime=0.19
/proc/2500/stat : 2500 (wbo) R 2498 2500 2070 0 -1 4194304 584 0 0 0 19 0 0 0 18 0 1 0 184595799 4079616 563 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/2500/statm: 996 563 135 292 0 701 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 3984

[startup+0.301721 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 2500
/proc/meminfo: memFree=1853752/2055920 swapFree=4192812/4192956
[pid=2500] ppid=2498 vsize=4644 CPUtime=0.29
/proc/2500/stat : 2500 (wbo) R 2498 2500 2070 0 -1 4194304 757 0 0 0 28 1 0 0 19 0 1 0 184595799 4755456 736 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/2500/statm: 1161 736 135 292 0 866 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4644

[startup+0.701808 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 2500
/proc/meminfo: memFree=1853752/2055920 swapFree=4192812/4192956
[pid=2500] ppid=2498 vsize=6360 CPUtime=0.69
/proc/2500/stat : 2500 (wbo) R 2498 2500 2070 0 -1 4194304 1166 0 0 0 68 1 0 0 22 0 1 0 184595799 6512640 1145 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/2500/statm: 1590 1145 135 292 0 1295 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6360

[startup+1.50198 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 2501
/proc/meminfo: memFree=1848240/2055920 swapFree=4192812/4192956
[pid=2500] ppid=2498 vsize=9000 CPUtime=1.49
/proc/2500/stat : 2500 (wbo) R 2498 2500 2070 0 -1 4194304 1852 0 0 0 147 2 0 0 25 0 1 0 184595799 9216000 1831 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/2500/statm: 2250 1831 135 292 0 1955 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 9000

[startup+3.10132 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 2501
/proc/meminfo: memFree=1845104/2055920 swapFree=4192812/4192956
[pid=2500] ppid=2498 vsize=12300 CPUtime=3.09
/proc/2500/stat : 2500 (wbo) R 2498 2500 2070 0 -1 4194304 2656 0 0 0 306 3 0 0 25 0 1 0 184595799 12595200 2635 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/2500/statm: 3075 2635 135 292 0 2780 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 12300

[startup+6.30201 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 2501
/proc/meminfo: memFree=1838384/2055920 swapFree=4192812/4192956
[pid=2500] ppid=2498 vsize=18372 CPUtime=6.29
/proc/2500/stat : 2500 (wbo) R 2498 2500 2070 0 -1 4194304 4185 0 0 0 625 4 0 0 25 0 1 0 184595799 18812928 4164 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/2500/statm: 4593 4164 135 292 0 4298 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 18372

[startup+12.7014 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 2501
/proc/meminfo: memFree=1826864/2055920 swapFree=4192812/4192956
[pid=2500] ppid=2498 vsize=29868 CPUtime=12.69
/proc/2500/stat : 2500 (wbo) R 2498 2500 2070 0 -1 4194304 7066 0 0 0 1261 8 0 0 25 0 1 0 184595799 30584832 7045 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/2500/statm: 7467 7045 135 292 0 7172 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 29868

[startup+25.5011 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 2501
/proc/meminfo: memFree=1805680/2055920 swapFree=4192812/4192956
[pid=2500] ppid=2498 vsize=50076 CPUtime=25.48
/proc/2500/stat : 2500 (wbo) R 2498 2500 2070 0 -1 4194304 12100 0 0 0 2536 12 0 0 25 0 1 0 184595799 51277824 12079 1992294400 134512640 135709839 4294956240 18446744073709551615 134573956 0 0 4096 3 0 0 0 17 1 0 0
/proc/2500/statm: 12519 12079 135 292 0 12224 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 50076

[startup+51.1017 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 2501
/proc/meminfo: memFree=1778160/2055920 swapFree=4192812/4192956
[pid=2500] ppid=2498 vsize=77880 CPUtime=51.07
/proc/2500/stat : 2500 (wbo) R 2498 2500 2070 0 -1 4194304 19041 0 0 0 5085 22 0 0 25 0 1 0 184595799 79749120 19020 1992294400 134512640 135709839 4294956240 18446744073709551615 134517169 0 0 4096 3 0 0 0 17 1 0 0
/proc/2500/statm: 19470 19020 135 292 0 19175 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 77880

[startup+102.302 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 2501
/proc/meminfo: memFree=1713968/2055920 swapFree=4192812/4192956
[pid=2500] ppid=2498 vsize=141512 CPUtime=102.25
/proc/2500/stat : 2500 (wbo) R 2498 2500 2070 0 -1 4194304 34940 0 0 0 10185 40 0 0 25 0 1 0 184595799 144908288 34919 1992294400 134512640 135709839 4294956240 18446744073709551615 134573799 0 0 4096 3 0 0 0 17 1 0 0
/proc/2500/statm: 35378 34919 135 292 0 35083 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 141512

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2501
/proc/meminfo: memFree=1643120/2055920 swapFree=4192812/4192956
[pid=2500] ppid=2498 vsize=212828 CPUtime=162.23
/proc/2500/stat : 2500 (wbo) R 2498 2500 2070 0 -1 4194304 52754 0 0 0 16156 67 0 0 25 0 1 0 184595799 217935872 52733 1992294400 134512640 135709839 4294956240 18446744073709551615 134517169 0 0 4096 3 0 0 0 17 1 0 0
/proc/2500/statm: 53207 52733 135 292 0 52912 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 212828

[startup+222.305 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2501
/proc/meminfo: memFree=1583088/2055920 swapFree=4192812/4192956
[pid=2500] ppid=2498 vsize=272480 CPUtime=222.21
/proc/2500/stat : 2500 (wbo) R 2498 2500 2070 0 -1 4194304 67619 0 0 0 22134 87 0 0 25 0 1 0 184595799 279019520 67598 1992294400 134512640 135709839 4294956240 18446744073709551615 134517517 0 0 4096 3 0 0 0 17 1 0 0
/proc/2500/statm: 68120 67598 135 292 0 67825 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 272480

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2501
/proc/meminfo: memFree=1523056/2055920 swapFree=4192812/4192956
[pid=2500] ppid=2498 vsize=332888 CPUtime=282.19
/proc/2500/stat : 2500 (wbo) R 2498 2500 2070 0 -1 4194304 82731 0 0 0 28110 109 0 0 25 0 1 0 184595799 340877312 82710 1992294400 134512640 135709839 4294956240 18446744073709551615 134573761 0 0 4096 3 0 0 0 17 1 0 0
/proc/2500/statm: 83222 82710 135 292 0 82927 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 332888

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2501
/proc/meminfo: memFree=1467504/2055920 swapFree=4192812/4192956
[pid=2500] ppid=2498 vsize=387964 CPUtime=342.17
/proc/2500/stat : 2500 (wbo) R 2498 2500 2070 0 -1 4194304 96470 0 0 0 34090 127 0 0 25 0 1 0 184595799 397275136 96449 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/2500/statm: 96991 96449 135 292 0 96696 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 387964

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2501
/proc/meminfo: memFree=1416304/2055920 swapFree=4192812/4192956
[pid=2500] ppid=2498 vsize=439548 CPUtime=402.14
/proc/2500/stat : 2500 (wbo) R 2498 2500 2070 0 -1 4194304 109328 0 0 0 40069 145 0 0 25 0 1 0 184595799 450097152 109307 1992294400 134512640 135709839 4294956240 18446744073709551615 134517504 0 0 4096 3 0 0 0 17 1 0 0
/proc/2500/statm: 109887 109307 135 292 0 109592 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 439548

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2501
/proc/meminfo: memFree=1372208/2055920 swapFree=4192812/4192956
[pid=2500] ppid=2498 vsize=483124 CPUtime=462.12
/proc/2500/stat : 2500 (wbo) R 2498 2500 2070 0 -1 4194304 120209 0 0 0 46049 163 0 0 25 0 1 0 184595799 494718976 120188 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/2500/statm: 120781 120188 135 292 0 120486 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 483124

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2501
/proc/meminfo: memFree=1318704/2055920 swapFree=4192812/4192956
[pid=2500] ppid=2498 vsize=536968 CPUtime=522.1
/proc/2500/stat : 2500 (wbo) R 2498 2500 2070 0 -1 4194304 133672 0 0 0 52028 182 0 0 25 0 1 0 184595799 549855232 133651 1992294400 134512640 135709839 4294956240 18446744073709551615 134573761 0 0 4096 3 0 0 0 17 1 0 0
/proc/2500/statm: 134242 133651 135 292 0 133947 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 536968

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2501
/proc/meminfo: memFree=1269232/2055920 swapFree=4192812/4192956
[pid=2500] ppid=2498 vsize=586060 CPUtime=582.08
/proc/2500/stat : 2500 (wbo) R 2498 2500 2070 0 -1 4194304 145935 0 0 0 58008 200 0 0 25 0 1 0 184595799 600125440 145914 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/2500/statm: 146515 145914 135 292 0 146220 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 586060

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2501
/proc/meminfo: memFree=1215472/2055920 swapFree=4192812/4192956
[pid=2500] ppid=2498 vsize=639840 CPUtime=642.05
/proc/2500/stat : 2500 (wbo) R 2498 2500 2070 0 -1 4194304 159341 0 0 0 63988 217 0 0 25 0 1 0 184595799 655196160 159320 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/2500/statm: 159960 159320 135 292 0 159665 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 639840

[startup+702.302 s]

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

[startup+882.305 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2501
/proc/meminfo: memFree=1050736/2055920 swapFree=4192812/4192956
[pid=2500] ppid=2498 vsize=804216 CPUtime=881.97
/proc/2500/stat : 2500 (wbo) R 2498 2500 2070 0 -1 4194304 200405 0 0 0 87915 282 0 0 25 0 1 0 184595799 823517184 200384 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/2500/statm: 201054 200384 135 292 0 200759 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 804216

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2501
/proc/meminfo: memFree=1007856/2055920 swapFree=4192812/4192956
[pid=2500] ppid=2498 vsize=847356 CPUtime=941.94
/proc/2500/stat : 2500 (wbo) R 2498 2500 2070 0 -1 4194304 211179 0 0 0 93895 299 0 0 25 0 1 0 184595799 867692544 211158 1992294400 134512640 135709839 4294956240 18446744073709551615 134573761 0 0 4096 3 0 0 0 17 1 0 0
/proc/2500/statm: 211839 211158 135 292 0 211544 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 847356

[startup+1002.3 s]
/proc/loadavg: 1.07 1.00 1.00 2/65 2501
/proc/meminfo: memFree=970736/2055920 swapFree=4192812/4192956
[pid=2500] ppid=2498 vsize=884172 CPUtime=1001.92
/proc/2500/stat : 2500 (wbo) R 2498 2500 2070 0 -1 4194304 220368 0 0 0 99879 313 0 0 25 0 1 0 184595799 905392128 220347 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/2500/statm: 221043 220347 135 292 0 220748 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 884172

[startup+1062.3 s]
/proc/loadavg: 1.09 1.02 1.00 2/65 2501
/proc/meminfo: memFree=916976/2055920 swapFree=4192812/4192956
[pid=2500] ppid=2498 vsize=938272 CPUtime=1061.91
/proc/2500/stat : 2500 (wbo) R 2498 2500 2070 0 -1 4194304 233869 0 0 0 105858 333 0 0 25 0 1 0 184595799 960790528 233848 1992294400 134512640 135709839 4294956240 18446744073709551615 134517521 0 0 4096 3 0 0 0 17 1 0 0
/proc/2500/statm: 234568 233848 135 292 0 234273 0
Current children cumulated CPU time (s) 1061.91
Current children cumulated vsize (KiB) 938272

[startup+1122.3 s]
/proc/loadavg: 1.09 1.03 1.00 2/65 2501
/proc/meminfo: memFree=889392/2055920 swapFree=4192812/4192956
[pid=2500] ppid=2498 vsize=965396 CPUtime=1121.88
/proc/2500/stat : 2500 (wbo) R 2498 2500 2070 0 -1 4194304 240637 0 0 0 111842 346 0 0 25 0 1 0 184595799 988565504 240616 1992294400 134512640 135709839 4294956240 18446744073709551615 134517178 0 0 4096 3 0 0 0 17 1 0 0
/proc/2500/statm: 241349 240616 135 292 0 241054 0
Current children cumulated CPU time (s) 1121.88
Current children cumulated vsize (KiB) 965396

[startup+1182.3 s]
/proc/loadavg: 1.09 1.04 1.00 2/65 2501
/proc/meminfo: memFree=857840/2055920 swapFree=4192812/4192956
[pid=2500] ppid=2498 vsize=997252 CPUtime=1181.86
/proc/2500/stat : 2500 (wbo) R 2498 2500 2070 0 -1 4194304 248593 0 0 0 117826 360 0 0 25 0 1 0 184595799 1021186048 248572 1992294400 134512640 135709839 4294956240 18446744073709551615 134573929 0 0 4096 3 0 0 0 17 1 0 0
/proc/2500/statm: 249313 248572 135 292 0 249018 0
Current children cumulated CPU time (s) 1181.86
Current children cumulated vsize (KiB) 997252

[startup+1242.3 s]
/proc/loadavg: 1.08 1.04 1.00 2/65 2503
/proc/meminfo: memFree=817200/2055920 swapFree=4192812/4192956
[pid=2500] ppid=2498 vsize=1037548 CPUtime=1241.84
/proc/2500/stat : 2500 (wbo) R 2498 2500 2070 0 -1 4194304 258670 0 0 0 123807 377 0 0 25 0 1 0 184595799 1062449152 258649 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/2500/statm: 259387 258649 135 292 0 259092 0
Current children cumulated CPU time (s) 1241.84
Current children cumulated vsize (KiB) 1037548

[startup+1302.3 s]
/proc/loadavg: 1.03 1.03 1.00 2/65 2503
/proc/meminfo: memFree=784240/2055920 swapFree=4192812/4192956
[pid=2500] ppid=2498 vsize=1071036 CPUtime=1301.81
/proc/2500/stat : 2500 (wbo) R 2498 2500 2070 0 -1 4194304 267000 0 0 0 129789 392 0 0 25 0 1 0 184595799 1096740864 266979 1992294400 134512640 135709839 4294956240 18446744073709551615 134517517 0 0 4096 3 0 0 0 17 1 0 0
/proc/2500/statm: 267759 266979 135 292 0 267464 0
Current children cumulated CPU time (s) 1301.81
Current children cumulated vsize (KiB) 1071036

[startup+1362.3 s]
/proc/loadavg: 1.01 1.02 1.00 2/65 2503
/proc/meminfo: memFree=744432/2055920 swapFree=4192812/4192956
[pid=2500] ppid=2498 vsize=1110260 CPUtime=1361.79
/proc/2500/stat : 2500 (wbo) R 2498 2500 2070 0 -1 4194304 276823 0 0 0 135773 406 0 0 25 0 1 0 184595799 1136906240 276802 1992294400 134512640 135709839 4294956240 18446744073709551615 134517520 0 0 4096 3 0 0 0 17 1 0 0
/proc/2500/statm: 277565 276802 135 292 0 277270 0
Current children cumulated CPU time (s) 1361.79
Current children cumulated vsize (KiB) 1110260

[startup+1422.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 2503
/proc/meminfo: memFree=705712/2055920 swapFree=4192812/4192956
[pid=2500] ppid=2498 vsize=1148608 CPUtime=1421.77
/proc/2500/stat : 2500 (wbo) R 2498 2500 2070 0 -1 4194304 286408 0 0 0 141754 423 0 0 25 0 1 0 184595799 1176174592 286387 1992294400 134512640 135709839 4294956240 18446744073709551615 134517178 0 0 4096 3 0 0 0 17 1 0 0
/proc/2500/statm: 287152 286387 135 292 0 286857 0
Current children cumulated CPU time (s) 1421.77
Current children cumulated vsize (KiB) 1148608

[startup+1482.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 2503
/proc/meminfo: memFree=673392/2055920 swapFree=4192812/4192956
[pid=2500] ppid=2498 vsize=1181148 CPUtime=1481.74
/proc/2500/stat : 2500 (wbo) R 2498 2500 2070 0 -1 4194304 294534 0 0 0 147739 435 0 0 25 0 1 0 184595799 1209495552 294513 1992294400 134512640 135709839 4294956240 18446744073709551615 134517504 0 0 4096 3 0 0 0 17 1 0 0
/proc/2500/statm: 295287 294513 135 292 0 294992 0
Current children cumulated CPU time (s) 1481.74
Current children cumulated vsize (KiB) 1181148

[startup+1542.31 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 2503
/proc/meminfo: memFree=639664/2055920 swapFree=4192812/4192956
[pid=2500] ppid=2498 vsize=1214612 CPUtime=1541.73
/proc/2500/stat : 2500 (wbo) R 2498 2500 2070 0 -1 4194304 302888 0 0 0 153723 450 0 0 25 0 1 0 184595799 1243762688 302867 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/2500/statm: 303653 302867 135 292 0 303358 0
Current children cumulated CPU time (s) 1541.73
Current children cumulated vsize (KiB) 1214612

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 2503
/proc/meminfo: memFree=598448/2055920 swapFree=4192812/4192956
[pid=2500] ppid=2498 vsize=1256120 CPUtime=1601.7
/proc/2500/stat : 2500 (wbo) R 2498 2500 2070 0 -1 4194304 313252 0 0 0 159705 465 0 0 25 0 1 0 184595799 1286266880 313231 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/2500/statm: 314030 313231 135 292 0 313735 0
Current children cumulated CPU time (s) 1601.7
Current children cumulated vsize (KiB) 1256120

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2503
/proc/meminfo: memFree=544304/2055920 swapFree=4192812/4192956
[pid=2500] ppid=2498 vsize=1309812 CPUtime=1661.68
/proc/2500/stat : 2500 (wbo) R 2498 2500 2070 0 -1 4194304 326674 0 0 0 165682 486 0 0 25 0 1 0 184595799 1341247488 326653 1992294400 134512640 135709839 4294956240 18446744073709551615 134517520 0 0 4096 3 0 0 0 17 1 0 0
/proc/2500/statm: 327453 326653 135 292 0 327158 0
Current children cumulated CPU time (s) 1661.68
Current children cumulated vsize (KiB) 1309812

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2509
/proc/meminfo: memFree=503280/2055920 swapFree=4192812/4192956
[pid=2500] ppid=2498 vsize=1351128 CPUtime=1721.65
/proc/2500/stat : 2500 (wbo) R 2498 2500 2070 0 -1 4194304 336983 0 0 0 171662 503 0 0 25 0 1 0 184595799 1383555072 336962 1992294400 134512640 135709839 4294956240 18446744073709551615 134568422 0 0 4096 3 0 0 0 17 1 0 0
/proc/2500/statm: 337782 336962 135 292 0 337487 0
Current children cumulated CPU time (s) 1721.65
Current children cumulated vsize (KiB) 1351128

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2509
/proc/meminfo: memFree=461872/2055920 swapFree=4192812/4192956
[pid=2500] ppid=2498 vsize=1392480 CPUtime=1781.63
/proc/2500/stat : 2500 (wbo) R 2498 2500 2070 0 -1 4194304 347285 0 0 0 177643 520 0 0 25 0 1 0 184595799 1425899520 347264 1992294400 134512640 135709839 4294956240 18446744073709551615 134517168 0 0 4096 3 0 0 0 17 1 0 0
/proc/2500/statm: 348120 347264 135 292 0 347825 0
Current children cumulated CPU time (s) 1781.63
Current children cumulated vsize (KiB) 1392480



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2509
/proc/meminfo: memFree=446640/2055920 swapFree=4192812/4192956
[pid=2500] ppid=2498 vsize=1407324 CPUtime=1800.03
/proc/2500/stat : 2500 (wbo) R 2498 2500 2070 0 -1 4194304 351017 0 0 0 179476 527 0 0 25 0 1 0 184595799 1441099776 350996 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/2500/statm: 351831 350996 135 292 0 351536 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 1407324

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

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

[startup+1800.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2509
/proc/meminfo: memFree=446640/2055920 swapFree=4192812/4192956
[pid=2500] ppid=2498 vsize=0 CPUtime=1800.22
/proc/2500/stat : 2500 (wbo) R 2498 2500 2070 0 -1 4195332 351017 0 0 0 179476 546 0 0 25 0 1 0 184595799 0 0 1992294400 0 0 0 0 0 0 0 4096 3 0 0 0 17 1 0 0
/proc/2500/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): 1800.93
CPU time (s): 1800.26
CPU user time (s): 1794.76
CPU system time (s): 5.49716
CPU usage (%): 99.9629
Max. virtual memory (cumulated for all children) (KiB): 1407324

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1794.76
system time used= 5.49716
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 351017
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= 1918

runsolver used 1.26181 second user time and 3.90241 second system time

The end

Launcher Data 

Begin job on node10 at 2009-06-16 18:32:31
IDJOB=1876276
IDBENCH=2600
IDSOLVER=698
FILE ID=node10/1876276-1245169951
PBS_JOBID= 9363838
Free space on /tmp= 65988 MiB

SOLVER NAME= wbo 1.0
BENCH NAME= PB06/final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/roussel/normalized-pigeon-cardinality-35-30.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-1876276-1245169951/watcher-1876276-1245169951 -o /tmp/evaluation-result-1876276-1245169951/solver-1876276-1245169951 -C 1800 -W 2000 -M 1800  wbo -file-format=opb -time-limit=1800 HOME/instance-1876276-1245169951.opb

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

MD5SUM BENCH= a451a3aa708ebb54c76171e0e43da9df
RANDOM SEED=1908887401

node10.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	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1854168 kB
Buffers:         40564 kB
Cached:          94892 kB
SwapCached:          0 kB
Active:          42012 kB
Inactive:       106904 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1854168 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2396 kB
Writeback:           0 kB
Mapped:          23232 kB
Slab:            38832 kB
Committed_AS:   181488 kB
PageTables:       1380 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-1876276-1245169951.opb

Free space on /tmp at the end= 65988 MiB
End job on node10 at 2009-06-16 19:02:34