Trace number 3726392

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
pwbo 2.02UNSAT 298.93 299.106

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB05/
aloul/FPGA_SAT05/normalized-chnl10_11_pb.cnf.cr.opb
MD5SUMfac1b7391a53ae9861d9e311ddf65af2
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 benchmark0.001998
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables220
Total number of constraints42
Number of constraints which are clauses22
Number of constraints which are cardinality constraints (but not clauses)20
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint10
Maximum length of a constraint11
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 12
Number of bits of the biggest sum of numbers4
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 ==============================[ Solver Version ]===============================
0.00/0.00	c |                                                                             |
0.00/0.00	c |  pwbo:                     2.02 beta - May, 2012                            |
0.00/0.00	c |                                                                             |
0.00/0.00	c Parsing opb file format. File HOME/instance-3726392-1338653489.opb.
0.00/0.00	c Instance file HOME/instance-3726392-1338653489.opb
0.00/0.00	c File size is 3818 bytes.
0.00/0.00	c Highest Coefficient sum: 12
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:      220                                                 |
0.00/0.00	c |  Number Clauses:        22                                                  |
0.00/0.00	c |  Number Cardinality:    20                                                  |
0.00/0.00	c |  Number PB Constraints: 0                                                   |
0.00/0.00	c |                                                                             |
0.00/0.00	c |  Problem Type:          Decision                                            |
0.00/0.00	c |  Objective Function:    None                                                |
0.00/0.00	c |                                                                             |
0.00/0.00	c ===============================================================================
298.93/299.10	c ===============================================================================
298.93/299.10	c Wall Clock Time: 299.10 s
298.93/299.10	s UNSATISFIABLE

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.1 (svn: 989)

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3726392-1338653489/watcher-3726392-1338653489 -o /tmp/evaluation-result-3726392-1338653489/solver-3726392-1338653489 -C 1800 -W 1900 -M 15500 pwbo2.02 -file-format=opb -verbosity=0 -thread=1 HOME/instance-3726392-1338653489.opb 

running on 4 cores: 1,3,5,7

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): 1900 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.01 2.00 1.92 3/172 31190
/proc/meminfo: memFree=29338320/32873648 swapFree=7116/7116
[pid=31190] ppid=31187 vsize=83692 CPUtime=0 cores=1,3,5,7
/proc/31190/stat : 31190 (pwbo2.02) S 31187 31190 28704 0 -1 4202496 778 0 0 0 0 0 0 0 20 0 2 0 331474348 85700608 730 33554432000 4194304 5964478 140735219379040 140735219378560 4546685 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/31190/statm: 20923 731 185 433 0 20487 0
[pid=31190/tid=31194] ppid=31187 vsize=83692 CPUtime=0 cores=1,3,5,7
/proc/31190/task/31194/stat : 31194 (pwbo2.02) R 31187 31190 28704 0 -1 4202560 69 0 0 0 0 0 0 0 20 0 2 0 331474348 85700608 731 33554432000 4194304 5964478 140735219379040 140735219378328 5136420 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0

[startup+0.0516081 s]
/proc/loadavg: 2.01 2.00 1.92 3/172 31190
/proc/meminfo: memFree=29338320/32873648 swapFree=7116/7116
[pid=31190] ppid=31187 vsize=83692 CPUtime=0.04 cores=1,3,5,7
/proc/31190/stat : 31190 (pwbo2.02) S 31187 31190 28704 0 -1 4202496 895 0 0 0 4 0 0 0 20 0 2 0 331474348 85700608 847 33554432000 4194304 5964478 140735219379040 140735219378560 4546685 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/31190/statm: 20923 847 186 433 0 20487 0
[pid=31190/tid=31194] ppid=31187 vsize=83692 CPUtime=0.03 cores=1,3,5,7
/proc/31190/task/31194/stat : 31194 (pwbo2.02) R 31187 31190 28704 0 -1 4202560 185 0 0 0 3 0 0 0 20 0 2 0 331474348 85700608 847 33554432000 4194304 5964478 140735219379040 140735219378328 5136420 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 83692

[startup+0.100243 s]
/proc/loadavg: 2.01 2.00 1.92 3/172 31190
/proc/meminfo: memFree=29338320/32873648 swapFree=7116/7116
[pid=31190] ppid=31187 vsize=83692 CPUtime=0.09 cores=1,3,5,7
/proc/31190/stat : 31190 (pwbo2.02) S 31187 31190 28704 0 -1 4202496 958 0 0 0 9 0 0 0 20 0 2 0 331474348 85700608 910 33554432000 4194304 5964478 140735219379040 140735219378560 4546685 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/31190/statm: 20923 910 186 433 0 20487 0
[pid=31190/tid=31194] ppid=31187 vsize=83692 CPUtime=0.08 cores=1,3,5,7
/proc/31190/task/31194/stat : 31194 (pwbo2.02) R 31187 31190 28704 0 -1 4202560 248 0 0 0 8 0 0 0 20 0 2 0 331474348 85700608 910 33554432000 4194304 5964478 140735219379040 140735219378328 4399808 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 83692

[startup+0.300203 s]
/proc/loadavg: 2.01 2.00 1.92 3/172 31190
/proc/meminfo: memFree=29338320/32873648 swapFree=7116/7116
[pid=31190] ppid=31187 vsize=83692 CPUtime=0.29 cores=1,3,5,7
/proc/31190/stat : 31190 (pwbo2.02) S 31187 31190 28704 0 -1 4202496 1143 0 0 0 29 0 0 0 20 0 2 0 331474348 85700608 1095 33554432000 4194304 5964478 140735219379040 140735219378560 4546685 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/31190/statm: 20923 1095 186 433 0 20487 0
[pid=31190/tid=31194] ppid=31187 vsize=83692 CPUtime=0.28 cores=1,3,5,7
/proc/31190/task/31194/stat : 31194 (pwbo2.02) R 31187 31190 28704 0 -1 4202560 435 0 0 0 28 0 0 0 20 0 2 0 331474348 85700608 1097 33554432000 4194304 5964478 140735219379040 140147529271096 5179243 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 83692

[startup+0.700259 s]
/proc/loadavg: 2.01 2.00 1.92 3/172 31190
/proc/meminfo: memFree=29338320/32873648 swapFree=7116/7116
[pid=31190] ppid=31187 vsize=83692 CPUtime=0.69 cores=1,3,5,7
/proc/31190/stat : 31190 (pwbo2.02) S 31187 31190 28704 0 -1 4202496 1366 0 0 0 69 0 0 0 20 0 2 0 331474348 85700608 1318 33554432000 4194304 5964478 140735219379040 140735219378560 4546685 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/31190/statm: 20923 1318 186 433 0 20487 0
[pid=31190/tid=31194] ppid=31187 vsize=83692 CPUtime=0.68 cores=1,3,5,7
/proc/31190/task/31194/stat : 31194 (pwbo2.02) R 31187 31190 28704 0 -1 4202560 656 0 0 0 68 0 0 0 20 0 2 0 331474348 85700608 1318 33554432000 4194304 5964478 140735219379040 140147529271096 4221120 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 83692

[startup+1.5002 s]
/proc/loadavg: 2.01 2.00 1.92 3/179 31197
/proc/meminfo: memFree=29320624/32873648 swapFree=7116/7116
[pid=31190] ppid=31187 vsize=83692 CPUtime=1.49 cores=1,3,5,7
/proc/31190/stat : 31190 (pwbo2.02) S 31187 31190 28704 0 -1 4202496 1843 0 0 0 149 0 0 0 20 0 2 0 331474348 85700608 1795 33554432000 4194304 5964478 140735219379040 140735219378560 4546685 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/31190/statm: 20923 1795 186 433 0 20487 0
[pid=31190/tid=31194] ppid=31187 vsize=83692 CPUtime=1.48 cores=1,3,5,7
/proc/31190/task/31194/stat : 31194 (pwbo2.02) R 31187 31190 28704 0 -1 4202560 1133 0 0 0 148 0 0 0 20 0 2 0 331474348 85700608 1795 33554432000 4194304 5964478 140735219379040 140147529271288 4221120 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 83692

[startup+3.10021 s]
/proc/loadavg: 2.01 2.00 1.92 3/179 31197
/proc/meminfo: memFree=29313556/32873648 swapFree=7116/7116
[pid=31190] ppid=31187 vsize=83836 CPUtime=3.09 cores=1,3,5,7
/proc/31190/stat : 31190 (pwbo2.02) S 31187 31190 28704 0 -1 4202496 2206 0 0 0 309 0 0 0 20 0 2 0 331474348 85848064 2158 33554432000 4194304 5964478 140735219379040 140735219378560 4546685 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/31190/statm: 20959 2158 186 433 0 20523 0
[pid=31190/tid=31194] ppid=31187 vsize=83836 CPUtime=3.07 cores=1,3,5,7
/proc/31190/task/31194/stat : 31194 (pwbo2.02) R 31187 31190 28704 0 -1 4202560 1496 0 0 0 307 0 0 0 20 0 2 0 331474348 85848064 2158 33554432000 4194304 5964478 140735219379040 140147529271096 4221120 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 83836

[startup+6.30021 s]
/proc/loadavg: 2.00 2.00 1.92 3/179 31197
/proc/meminfo: memFree=29299428/32873648 swapFree=7116/7116
[pid=31190] ppid=31187 vsize=83836 CPUtime=6.29 cores=1,3,5,7
/proc/31190/stat : 31190 (pwbo2.02) S 31187 31190 28704 0 -1 4202496 2654 0 0 0 629 0 0 0 20 0 2 0 331474348 85848064 2606 33554432000 4194304 5964478 140735219379040 140735219378560 4546685 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/31190/statm: 20959 2606 186 433 0 20523 0
[pid=31190/tid=31194] ppid=31187 vsize=83836 CPUtime=6.27 cores=1,3,5,7
/proc/31190/task/31194/stat : 31194 (pwbo2.02) R 31187 31190 28704 0 -1 4202560 1944 0 0 0 627 0 0 0 20 0 2 0 331474348 85848064 2606 33554432000 4194304 5964478 140735219379040 140147529271288 4221120 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 83836

[startup+12.7002 s]
/proc/loadavg: 2.00 2.00 1.92 3/179 31197
/proc/meminfo: memFree=29285504/32873648 swapFree=7116/7116
[pid=31190] ppid=31187 vsize=84916 CPUtime=12.69 cores=1,3,5,7
/proc/31190/stat : 31190 (pwbo2.02) S 31187 31190 28704 0 -1 4202496 3859 0 0 0 1268 1 0 0 20 0 2 0 331474348 86953984 3836 33554432000 4194304 5964478 140735219379040 140735219378560 4546685 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/31190/statm: 21229 3836 186 433 0 20793 0
[pid=31190/tid=31194] ppid=31187 vsize=84916 CPUtime=12.65 cores=1,3,5,7
/proc/31190/task/31194/stat : 31194 (pwbo2.02) R 31187 31190 28704 0 -1 4202560 3149 0 0 0 1265 0 0 0 20 0 2 0 331474348 86953984 3836 33554432000 4194304 5964478 140735219379040 140147529271096 4400078 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 84916

[startup+25.5003 s]
/proc/loadavg: 2.00 2.00 1.92 3/179 31197
/proc/meminfo: memFree=29253164/32873648 swapFree=7116/7116
[pid=31190] ppid=31187 vsize=85312 CPUtime=25.48 cores=1,3,5,7
/proc/31190/stat : 31190 (pwbo2.02) S 31187 31190 28704 0 -1 4202496 5317 0 0 0 2546 2 0 0 20 0 2 0 331474348 87359488 5351 33554432000 4194304 5964478 140735219379040 140735219378560 4546685 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/31190/statm: 21328 5351 186 433 0 20892 0
[pid=31190/tid=31194] ppid=31187 vsize=85312 CPUtime=25.41 cores=1,3,5,7
/proc/31190/task/31194/stat : 31194 (pwbo2.02) R 31187 31190 28704 0 -1 4202560 4607 0 0 0 2540 1 0 0 20 0 2 0 331474348 87359488 5351 33554432000 4194304 5964478 140735219379040 140147529271336 4399920 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 85312

[startup+51.1003 s]
/proc/loadavg: 2.06 2.02 1.93 3/179 31197
/proc/meminfo: memFree=29212384/32873648 swapFree=7116/7116
[pid=31190] ppid=31187 vsize=87272 CPUtime=51.07 cores=1,3,5,7
/proc/31190/stat : 31190 (pwbo2.02) S 31187 31190 28704 0 -1 4202496 7653 0 0 0 5105 2 0 0 20 0 2 0 331474348 89366528 8022 33554432000 4194304 5964478 140735219379040 140735219378560 4546685 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/31190/statm: 21818 8022 186 433 0 21382 0
[pid=31190/tid=31194] ppid=31187 vsize=87272 CPUtime=50.95 cores=1,3,5,7
/proc/31190/task/31194/stat : 31194 (pwbo2.02) R 31187 31190 28704 0 -1 4202560 6943 0 0 0 5093 2 0 0 20 0 2 0 331474348 89366528 8022 33554432000 4194304 5964478 140735219379040 140147529271096 4400078 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 87272

[startup+102.307 s]
/proc/loadavg: 2.03 2.01 1.93 3/179 31198
/proc/meminfo: memFree=29165528/32873648 swapFree=7116/7116
[pid=31190] ppid=31187 vsize=91716 CPUtime=102.27 cores=1,3,5,7
/proc/31190/stat : 31190 (pwbo2.02) S 31187 31190 28704 0 -1 4202496 11222 0 0 0 10223 4 0 0 20 0 2 0 331474348 93917184 11563 33554432000 4194304 5964478 140735219379040 140735219378560 4546685 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/31190/statm: 22929 11563 186 433 0 22493 0
[pid=31190/tid=31194] ppid=31187 vsize=91716 CPUtime=102.02 cores=1,3,5,7
/proc/31190/task/31194/stat : 31194 (pwbo2.02) R 31187 31190 28704 0 -1 4202560 10512 0 0 0 10197 5 0 0 20 0 2 0 331474348 93917184 11563 33554432000 4194304 5964478 140735219379040 140147529271096 4399920 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 91716

[startup+162.3 s]
/proc/loadavg: 2.01 2.00 1.93 3/179 31198
/proc/meminfo: memFree=29118232/32873648 swapFree=7116/7116
[pid=31190] ppid=31187 vsize=96780 CPUtime=162.24 cores=1,3,5,7
/proc/31190/stat : 31190 (pwbo2.02) S 31187 31190 28704 0 -1 4202496 14271 0 0 0 16217 7 0 0 20 0 2 0 331474348 99102720 14649 33554432000 4194304 5964478 140735219379040 140735219378560 4546685 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/31190/statm: 24195 14649 186 433 0 23759 0
[pid=31190/tid=31194] ppid=31187 vsize=96780 CPUtime=161.85 cores=1,3,5,7
/proc/31190/task/31194/stat : 31194 (pwbo2.02) R 31187 31190 28704 0 -1 4202560 13561 0 0 0 16176 9 0 0 20 0 2 0 331474348 99102720 14649 33554432000 4194304 5964478 140735219379040 140147529271288 4221120 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 96780

[startup+222.3 s]
/proc/loadavg: 2.00 2.00 1.93 3/179 31198
/proc/meminfo: memFree=29079816/32873648 swapFree=7116/7116
[pid=31190] ppid=31187 vsize=100156 CPUtime=222.23 cores=1,3,5,7
/proc/31190/stat : 31190 (pwbo2.02) S 31187 31190 28704 0 -1 4202496 17774 0 0 0 22214 9 0 0 20 0 2 0 331474348 102559744 18152 33554432000 4194304 5964478 140735219379040 140735219378560 4546685 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/31190/statm: 25039 18152 186 433 0 24603 0
[pid=31190/tid=31194] ppid=31187 vsize=100156 CPUtime=221.7 cores=1,3,5,7
/proc/31190/task/31194/stat : 31194 (pwbo2.02) R 31187 31190 28704 0 -1 4202560 17064 0 0 0 22158 12 0 0 20 0 2 0 331474348 102559744 18152 33554432000 4194304 5964478 140735219379040 140147529271336 4400087 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 100156

[startup+282.3 s]
/proc/loadavg: 2.00 2.00 1.93 3/179 31198
/proc/meminfo: memFree=29036788/32873648 swapFree=7116/7116
[pid=31190] ppid=31187 vsize=103188 CPUtime=282.22 cores=1,3,5,7
/proc/31190/stat : 31190 (pwbo2.02) S 31187 31190 28704 0 -1 4202496 19554 0 0 0 28211 11 0 0 20 0 2 0 331474348 105664512 19932 33554432000 4194304 5964478 140735219379040 140735219378560 4546685 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/31190/statm: 25797 19932 186 433 0 25361 0
[pid=31190/tid=31194] ppid=31187 vsize=103188 CPUtime=281.54 cores=1,3,5,7
/proc/31190/task/31194/stat : 31194 (pwbo2.02) R 31187 31190 28704 0 -1 4202560 18844 0 0 0 28139 15 0 0 20 0 2 0 331474348 105664512 19932 33554432000 4194304 5964478 140735219379040 140147529271288 4221120 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 103188

############
# WARNING:
# current cumulated CPU time (0 s) is less than in the last sample (298.93 s)
# The time of a child was probably not reported to its father.
# (see the two samples below)
# Adding the difference (298.93 s) to the 'lost time'.

[startup+299 s]
/proc/loadavg: 2.00 2.00 1.93 3/179 31198
/proc/meminfo: memFree=29035164/32873648 swapFree=7116/7116
[pid=31190] ppid=31187 vsize=103548 CPUtime=298.93 cores=1,3,5,7
/proc/31190/stat : 31190 (pwbo2.02) S 31187 31190 28704 0 -1 4202496 19843 0 0 0 29881 12 0 0 20 0 2 0 331474348 106033152 20233 33554432000 4194304 5964478 140735219379040 140735219378560 4546685 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/31190/statm: 25887 20233 186 433 0 25451 0
[pid=31190/tid=31194] ppid=31187 vsize=103548 CPUtime=298.2 cores=1,3,5,7
/proc/31190/task/31194/stat : 31194 (pwbo2.02) R 31187 31190 28704 0 -1 4202560 19133 0 0 0 29805 15 0 0 20 0 2 0 331474348 106033152 20233 33554432000 4194304 5964478 140735219379040 140147529271336 4388196 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 298.93
Current children cumulated vsize (KiB) 103548

[startup+299.1 s]
/proc/loadavg: 2.00 2.00 1.93 3/179 31198
/proc/meminfo: memFree=29035164/32873648 swapFree=7116/7116
[pid=31190] ppid=-1 vsize=0 CPUtime=0 cores=
/proc/31190/stat : -- couldn't open stat file --/proc/31190/statm: 31198 (flush-0:19) S 2 0 0 0 -1 2157973568 0 0 0 0 0 1 0 0 20 0 1 0 331481391 0 0 18446744073709551615 0 0 0 0 0 0 0 2147483647 0 18446744073709551615 0 0 17 0 0 0 0 0 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 0
#
############


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

[startup+287.9 s]
/proc/loadavg: 2.00 2.00 1.93 3/179 31198
/proc/meminfo: memFree=29036416/32873648 swapFree=7116/7116
[pid=31190] ppid=31187 vsize=103188 CPUtime=287.82 cores=1,3,5,7
/proc/31190/stat : 31190 (pwbo2.02) S 31187 31190 28704 0 -1 4202496 19694 0 0 0 28771 11 0 0 20 0 2 0 331474348 105664512 20072 33554432000 4194304 5964478 140735219379040 140735219378560 4546685 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/31190/statm: 25797 20072 186 433 0 25361 0
[pid=31190/tid=31194] ppid=31187 vsize=103188 CPUtime=287.13 cores=1,3,5,7
/proc/31190/task/31194/stat : 31194 (pwbo2.02) R 31187 31190 28704 0 -1 4202560 18984 0 0 0 28698 15 0 0 20 0 2 0 331474348 105664512 20072 33554432000 4194304 5964478 140735219379040 140147529271336 4400010 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 287.82
Current children cumulated vsize (KiB) 103188

[startup+294.3 s]
/proc/loadavg: 2.00 2.00 1.93 3/179 31198
/proc/meminfo: memFree=29035164/32873648 swapFree=7116/7116
[pid=31190] ppid=31187 vsize=103332 CPUtime=294.23 cores=1,3,5,7
/proc/31190/stat : 31190 (pwbo2.02) S 31187 31190 28704 0 -1 4202496 19791 0 0 0 29411 12 0 0 20 0 2 0 331474348 105811968 20181 33554432000 4194304 5964478 140735219379040 140735219378560 4546685 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/31190/statm: 25833 20181 186 433 0 25397 0
[pid=31190/tid=31194] ppid=31187 vsize=103332 CPUtime=293.51 cores=1,3,5,7
/proc/31190/task/31194/stat : 31194 (pwbo2.02) R 31187 31190 28704 0 -1 4202560 19081 0 0 0 29336 15 0 0 20 0 2 0 331474348 105811968 20181 33554432000 4194304 5964478 140735219379040 140147529271096 4400103 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 294.23
Current children cumulated vsize (KiB) 103332

[startup+297.5 s]
/proc/loadavg: 2.00 2.00 1.93 3/179 31198
/proc/meminfo: memFree=29035164/32873648 swapFree=7116/7116
[pid=31190] ppid=31187 vsize=103548 CPUtime=297.43 cores=1,3,5,7
/proc/31190/stat : 31190 (pwbo2.02) S 31187 31190 28704 0 -1 4202496 19833 0 0 0 29731 12 0 0 20 0 2 0 331474348 106033152 20223 33554432000 4194304 5964478 140735219379040 140735219378560 4546685 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/31190/statm: 25887 20223 186 433 0 25451 0
[pid=31190/tid=31194] ppid=31187 vsize=103548 CPUtime=296.7 cores=1,3,5,7
/proc/31190/task/31194/stat : 31194 (pwbo2.02) R 31187 31190 28704 0 -1 4202560 19123 0 0 0 29655 15 0 0 20 0 2 0 331474348 106033152 20223 33554432000 4194304 5964478 140735219379040 140147529271336 4400538 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 297.43
Current children cumulated vsize (KiB) 103548

[startup+298.3 s]
/proc/loadavg: 2.00 2.00 1.93 3/179 31198
/proc/meminfo: memFree=29035164/32873648 swapFree=7116/7116
[pid=31190] ppid=31187 vsize=103548 CPUtime=298.23 cores=1,3,5,7
/proc/31190/stat : 31190 (pwbo2.02) S 31187 31190 28704 0 -1 4202496 19838 0 0 0 29811 12 0 0 20 0 2 0 331474348 106033152 20228 33554432000 4194304 5964478 140735219379040 140735219378560 4546685 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/31190/statm: 25887 20228 186 433 0 25451 0
[pid=31190/tid=31194] ppid=31187 vsize=103548 CPUtime=297.5 cores=1,3,5,7
/proc/31190/task/31194/stat : 31194 (pwbo2.02) R 31187 31190 28704 0 -1 4202560 19128 0 0 0 29735 15 0 0 20 0 2 0 331474348 106033152 20228 33554432000 4194304 5964478 140735219379040 140147529271336 4220672 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 298.23
Current children cumulated vsize (KiB) 103548

[startup+298.7 s]
/proc/loadavg: 2.00 2.00 1.93 3/179 31198
/proc/meminfo: memFree=29035164/32873648 swapFree=7116/7116
[pid=31190] ppid=31187 vsize=103548 CPUtime=298.63 cores=1,3,5,7
/proc/31190/stat : 31190 (pwbo2.02) S 31187 31190 28704 0 -1 4202496 19842 0 0 0 29851 12 0 0 20 0 2 0 331474348 106033152 20232 33554432000 4194304 5964478 140735219379040 140735219378560 4546685 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/31190/statm: 25887 20232 186 433 0 25451 0
[pid=31190/tid=31194] ppid=31187 vsize=103548 CPUtime=297.9 cores=1,3,5,7
/proc/31190/task/31194/stat : 31194 (pwbo2.02) R 31187 31190 28704 0 -1 4202560 19132 0 0 0 29775 15 0 0 20 0 2 0 331474348 106033152 20232 33554432000 4194304 5964478 140735219379040 140147529271336 4400067 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 298.63
Current children cumulated vsize (KiB) 103548

[startup+299.1 s]
/proc/loadavg: 2.00 2.00 1.93 3/179 31198
/proc/meminfo: memFree=29035164/32873648 swapFree=7116/7116
[pid=31190] ppid=-1 vsize=0 CPUtime=0 cores=
/proc/31190/stat : -- couldn't open stat file --/proc/31190/statm: 31198 (flush-0:19) S 2 0 0 0 -1 2157973568 0 0 0 0 0 1 0 0 20 0 1 0 331481391 0 0 18446744073709551615 0 0 0 0 0 0 0 2147483647 0 18446744073709551615 0 0 17 0 0 0 0 0 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 0

Child status: 255

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 31190 and gives
#  childrusage.ru_utime.tv_sec=298
#  childrusage.ru_utime.tv_usec=154673
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=163975
# CPU time returned by wait4() is 298.319
# while last known CPU time is 0
#
# Using CPU time of the last sample as value...


# WARNING:
# The CPU time of some children was not reported to their father
# (probably because of a missing or aborted wait()).
# This 'lost CPU time' is added to the watched process CPU time.
#  lost CPU time (s): 298.93
#  lost CPU user time (s): 298.81
#  lost CPU system time (s): 0.12

Real time (s): 299.106
CPU time (s): 298.93
CPU user time (s): 298.81
CPU system time (s): 0.12
CPU usage (%): 99.9412
Max. virtual memory (cumulated for all children) (KiB): 103548

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 298.155
system time used= 0.163975
maximum resident set size= 80952
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 19848
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= 23
involuntary context switches= 307

runsolver used 0.510922 second user time and 1.46878 second system time

The end

Launcher Data 

Begin job on node123 at 2012-06-02 18:11:29
IDJOB=3726392
IDBENCH=1414
IDSOLVER=2310
FILE ID=node123/3726392-1338653489
RUNJOBID= node123-1338651688-31051
PBS_JOBID= 14636457
Free space on /tmp= 71320 MiB

SOLVER NAME= pwbo 2.02
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB05/aloul/FPGA_SAT05/normalized-chnl10_11_pb.cnf.cr.opb
COMMAND LINE= pwbo2.02 -file-format=opb -verbosity=0 -thread=1 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3726392-1338653489/watcher-3726392-1338653489 -o /tmp/evaluation-result-3726392-1338653489/solver-3726392-1338653489 -C 1800 -W 1900 -M 15500  pwbo2.02 -file-format=opb -verbosity=0 -thread=1 HOME/instance-3726392-1338653489.opb

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= fac1b7391a53ae9861d9e311ddf65af2
RANDOM SEED=723046319

node123.alineos.net Linux 2.6.32-71.29.1.el6.x86_64 #1 SMP Mon Jun 27 19:49:27 BST 2011

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.217
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5334.43
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.217
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.217
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.92
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.217
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.217
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.217
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.217
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.217
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32873648 kB
MemFree:        29338684 kB
Buffers:          475776 kB
Cached:          2165152 kB
SwapCached:         2272 kB
Active:           795080 kB
Inactive:        1854436 kB
Active(anon):       4044 kB
Inactive(anon):     5516 kB
Active(file):     791036 kB
Inactive(file):  1848920 kB
Unevictable:        7116 kB
Mlocked:            7116 kB
SwapTotal:      67108856 kB
SwapFree:       67100312 kB
Dirty:             10912 kB
Writeback:             0 kB
AnonPages:         87820 kB
Mapped:             9420 kB
Shmem:                 0 kB
Slab:             747440 kB
SReclaimable:     191880 kB
SUnreclaim:       555560 kB
KernelStack:        1488 kB
PageTables:         3760 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545680 kB
Committed_AS:     103900 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346400 kB
VmallocChunk:   34341988052 kB
HardwareCorrupted:     0 kB
AnonHugePages:     77824 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:        7680 kB
DirectMap2M:    33538048 kB

Free space on /tmp at the end= 71308 MiB
End job on node123 at 2012-06-02 18:16:28