Trace number 2696629

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
pb_cplex 2010-06-29? 1798.89 1799.35

General information on the benchmark

Name/DEC-SMALLINT-LIN/oliveras/j120/
normalized-j12026_5-unsat.opb
MD5SUMdb859a15c3accfca5f41bc17f134e06b
Bench CategoryDEC-SMALLINT-LIN (no optimisation, small integers, linear constraints)
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 benchmark604.363
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables32912
Total number of constraints109848
Number of constraints which are clauses109308
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints540
Minimum length of a constraint1
Maximum length of a constraint66
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 18
Number of bits of the biggest number in a constraint 5
Biggest sum of numbers in a constraint 428
Number of bits of the biggest sum of numbers9
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 pb_cplex 1.0 - 20100701
0.00/0.00	c Parsing opb file format. File HOME/instance-2696629-1278438057.opb.
0.00/0.00	c Instance file HOME/instance-2696629-1278438057.opb
0.00/0.00	c File size is 3340058 bytes.
1.49/1.57	c Highest Coefficient sum: 428
1.49/1.57	c  IBM ILOG License Manager: "IBM ILOG Optimization Suite for Academic Initiative" is accessing CPLEX 12 with option(s): "e m b q ".
1.68/1.73	c ============================[ Problem Statistics ]=============================
1.68/1.73	c |                                                                             |
1.68/1.73	c |  Parsing time:          1.68         s                                      |
1.68/1.73	c |  Number Variables:      32912                                               |
1.68/1.76	c |  Number Constraints:    109848                                              |
1.68/1.76	c ===============================================================================
1798.84/1799.31	c Remaining time 1798.30 sec.
1798.84/1799.31	s UNKNOWN
1798.84/1799.31	c Total CPU time              : 1796.97 s

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-2696629-1278438057/watcher-2696629-1278438057 -o /tmp/evaluation-result-2696629-1278438057/solver-2696629-1278438057 -C 1800 -W 2000 -M 1800 run HOME/instance-2696629-1278438057.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 0.96 3/106 20605
/proc/meminfo: memFree=1383920/2059040 swapFree=4192956/4192956
[pid=20605] ppid=20603 vsize=8700 CPUtime=0
/proc/20605/stat : 20605 (run) R 20603 20605 19731 0 -1 4202496 348 0 0 0 0 0 0 0 19 0 1 0 12016379 8908800 248 1992294400 4194304 4922060 140736167965264 18446744073709551615 215210369429 0 65538 4100 65536 0 0 0 17 1 0 0 0
/proc/20605/statm: 2175 248 208 178 0 68 0

[startup+0.0783379 s]
/proc/loadavg: 1.00 1.00 0.96 3/106 20605
/proc/meminfo: memFree=1383920/2059040 swapFree=4192956/4192956
[pid=20605] ppid=20603 vsize=8700 CPUtime=0
/proc/20605/stat : 20605 (run) S 20603 20605 19731 0 -1 4202496 364 0 0 0 0 0 0 0 19 0 1 0 12016379 8908800 248 1992294400 4194304 4922060 140736167965264 18446744073709551615 215210368133 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/20605/statm: 2175 248 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.101338 s]
/proc/loadavg: 1.00 1.00 0.96 3/106 20605
/proc/meminfo: memFree=1383920/2059040 swapFree=4192956/4192956
[pid=20605] ppid=20603 vsize=8700 CPUtime=0
/proc/20605/stat : 20605 (run) S 20603 20605 19731 0 -1 4202496 364 0 0 0 0 0 0 0 19 0 1 0 12016379 8908800 248 1992294400 4194304 4922060 140736167965264 18446744073709551615 215210368133 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/20605/statm: 2175 248 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.301356 s]
/proc/loadavg: 1.00 1.00 0.96 3/106 20605
/proc/meminfo: memFree=1383920/2059040 swapFree=4192956/4192956
[pid=20605] ppid=20603 vsize=8700 CPUtime=0
/proc/20605/stat : 20605 (run) S 20603 20605 19731 0 -1 4202496 364 0 0 0 0 0 0 0 19 0 1 0 12016379 8908800 248 1992294400 4194304 4922060 140736167965264 18446744073709551615 215210368133 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/20605/statm: 2175 248 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.70139 s]
/proc/loadavg: 1.00 1.00 0.96 3/106 20605
/proc/meminfo: memFree=1383920/2059040 swapFree=4192956/4192956
[pid=20605] ppid=20603 vsize=8700 CPUtime=0
/proc/20605/stat : 20605 (run) S 20603 20605 19731 0 -1 4202496 364 0 0 0 0 0 0 0 19 0 1 0 12016379 8908800 248 1992294400 4194304 4922060 140736167965264 18446744073709551615 215210368133 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/20605/statm: 2175 248 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50146 s]
/proc/loadavg: 1.00 1.00 0.96 2/108 20607
/proc/meminfo: memFree=1358484/2059040 swapFree=4192956/4192956
[pid=20605] ppid=20603 vsize=8700 CPUtime=0
/proc/20605/stat : 20605 (run) S 20603 20605 19731 0 -1 4202496 364 0 0 0 0 0 0 0 19 0 1 0 12016379 8908800 248 1992294400 4194304 4922060 140736167965264 18446744073709551615 215210368133 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/20605/statm: 2175 248 208 178 0 68 0
[pid=20606] ppid=20605 vsize=42212 CPUtime=1.49
/proc/20606/stat : 20606 (pb_cplex) R 20605 20605 19731 0 -1 4202496 7748 0 0 0 147 2 0 0 25 0 1 0 12016379 43225088 7474 1992294400 134512640 146736320 4289999200 18446744073709551615 140647813 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/20606/statm: 10553 7474 1087 2985 0 6671 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 50912

[startup+3.1016 s]
/proc/loadavg: 1.00 1.00 0.96 2/108 20607
/proc/meminfo: memFree=1322028/2059040 swapFree=4192956/4192956
[pid=20605] ppid=20603 vsize=8700 CPUtime=0
/proc/20605/stat : 20605 (run) S 20603 20605 19731 0 -1 4202496 364 0 0 0 0 0 0 0 19 0 1 0 12016379 8908800 248 1992294400 4194304 4922060 140736167965264 18446744073709551615 215210368133 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/20605/statm: 2175 248 208 178 0 68 0
[pid=20606] ppid=20605 vsize=119224 CPUtime=3.08
/proc/20606/stat : 20606 (pb_cplex) R 20605 20605 19731 0 -1 4202496 35481 0 0 0 296 12 0 0 20 0 1 0 12016379 122085376 16120 1992294400 134512640 146736320 4289999200 18446744073709551615 144716523 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/20606/statm: 29806 16120 743 2985 0 26348 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 127924

[startup+6.30087 s]
/proc/loadavg: 1.08 1.02 0.97 2/108 20607
/proc/meminfo: memFree=1295616/2059040 swapFree=4192956/4192956
[pid=20605] ppid=20603 vsize=8700 CPUtime=0
/proc/20605/stat : 20605 (run) S 20603 20605 19731 0 -1 4202496 364 0 0 0 0 0 0 0 19 0 1 0 12016379 8908800 248 1992294400 4194304 4922060 140736167965264 18446744073709551615 215210368133 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/20605/statm: 2175 248 208 178 0 68 0
[pid=20606] ppid=20605 vsize=154808 CPUtime=6.28
/proc/20606/stat : 20606 (pb_cplex) R 20605 20605 19731 0 -1 4202496 45451 0 0 0 611 17 0 0 25 0 1 0 12016379 158523392 22473 1992294400 134512640 146736320 4289999200 18446744073709551615 136017474 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/20606/statm: 38702 22473 831 2985 0 35244 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 163508

[startup+12.7004 s]
/proc/loadavg: 1.07 1.02 0.97 2/108 20607
/proc/meminfo: memFree=1295616/2059040 swapFree=4192956/4192956
[pid=20605] ppid=20603 vsize=8700 CPUtime=0
/proc/20605/stat : 20605 (run) S 20603 20605 19731 0 -1 4202496 364 0 0 0 0 0 0 0 19 0 1 0 12016379 8908800 248 1992294400 4194304 4922060 140736167965264 18446744073709551615 215210368133 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/20605/statm: 2175 248 208 178 0 68 0
[pid=20606] ppid=20605 vsize=154988 CPUtime=12.68
/proc/20606/stat : 20606 (pb_cplex) R 20605 20605 19731 0 -1 4202496 47881 0 0 0 1250 18 0 0 25 0 1 0 12016379 158707712 22541 1992294400 134512640 146736320 4289999200 18446744073709551615 136403112 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/20606/statm: 38747 22541 831 2985 0 35289 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 163688

[startup+25.5015 s]
/proc/loadavg: 1.13 1.03 0.97 2/108 20608
/proc/meminfo: memFree=1295120/2059040 swapFree=4192956/4192956
[pid=20605] ppid=20603 vsize=8700 CPUtime=0
/proc/20605/stat : 20605 (run) S 20603 20605 19731 0 -1 4202496 364 0 0 0 0 0 0 0 19 0 1 0 12016379 8908800 248 1992294400 4194304 4922060 140736167965264 18446744073709551615 215210368133 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/20605/statm: 2175 248 208 178 0 68 0
[pid=20606] ppid=20605 vsize=155288 CPUtime=25.47
/proc/20606/stat : 20606 (pb_cplex) R 20605 20605 19731 0 -1 4202496 53023 0 0 0 2527 20 0 0 25 0 1 0 12016379 159014912 22668 1992294400 134512640 146736320 4289999200 18446744073709551615 139046527 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/20606/statm: 38822 22668 831 2985 0 35364 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 163988

[startup+51.1007 s]
/proc/loadavg: 1.08 1.03 0.97 2/108 20608
/proc/meminfo: memFree=1294500/2059040 swapFree=4192956/4192956
[pid=20605] ppid=20603 vsize=8700 CPUtime=0
/proc/20605/stat : 20605 (run) S 20603 20605 19731 0 -1 4202496 364 0 0 0 0 0 0 0 19 0 1 0 12016379 8908800 248 1992294400 4194304 4922060 140736167965264 18446744073709551615 215210368133 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/20605/statm: 2175 248 208 178 0 68 0
[pid=20606] ppid=20605 vsize=155660 CPUtime=51.06
/proc/20606/stat : 20606 (pb_cplex) R 20605 20605 19731 0 -1 4202496 61262 0 0 0 5083 23 0 0 25 0 1 0 12016379 159395840 22832 1992294400 134512640 146736320 4289999200 18446744073709551615 136017485 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/20606/statm: 38915 22832 831 2985 0 35457 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 164360

[startup+102.309 s]
/proc/loadavg: 1.04 1.02 0.97 2/108 20610
/proc/meminfo: memFree=1292764/2059040 swapFree=4192956/4192956
[pid=20605] ppid=20603 vsize=8700 CPUtime=0
/proc/20605/stat : 20605 (run) S 20603 20605 19731 0 -1 4202496 364 0 0 0 0 0 0 0 19 0 1 0 12016379 8908800 248 1992294400 4194304 4922060 140736167965264 18446744073709551615 215210368133 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/20605/statm: 2175 248 208 178 0 68 0
[pid=20606] ppid=20605 vsize=156772 CPUtime=102.26
/proc/20606/stat : 20606 (pb_cplex) R 20605 20605 19731 0 -1 4202496 76813 0 0 0 10196 30 0 0 25 0 1 0 12016379 160534528 23262 1992294400 134512640 146736320 4289999200 18446744073709551615 136403114 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/20606/statm: 39193 23262 831 2985 0 35735 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 165472

[startup+162.301 s]
/proc/loadavg: 1.01 1.02 0.97 2/108 20611
/proc/meminfo: memFree=1292020/2059040 swapFree=4192956/4192956
[pid=20605] ppid=20603 vsize=8700 CPUtime=0
/proc/20605/stat : 20605 (run) S 20603 20605 19731 0 -1 4202496 364 0 0 0 0 0 0 0 19 0 1 0 12016379 8908800 248 1992294400 4194304 4922060 140736167965264 18446744073709551615 215210368133 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/20605/statm: 2175 248 208 178 0 68 0
[pid=20606] ppid=20605 vsize=157324 CPUtime=162.24
/proc/20606/stat : 20606 (pb_cplex) R 20605 20605 19731 0 -1 4202496 93979 0 0 0 16187 37 0 0 25 0 1 0 12016379 161099776 23458 1992294400 134512640 146736320 4289999200 18446744073709551615 136008259 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/20606/statm: 39331 23458 831 2985 0 35873 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 166024

[startup+222.302 s]
/proc/loadavg: 1.00 1.01 0.97 2/108 20613
/proc/meminfo: memFree=1291524/2059040 swapFree=4192956/4192956
[pid=20605] ppid=20603 vsize=8700 CPUtime=0
/proc/20605/stat : 20605 (run) S 20603 20605 19731 0 -1 4202496 364 0 0 0 0 0 0 0 19 0 1 0 12016379 8908800 248 1992294400 4194304 4922060 140736167965264 18446744073709551615 215210368133 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/20605/statm: 2175 248 208 178 0 68 0
[pid=20606] ppid=20605 vsize=157652 CPUtime=222.22
/proc/20606/stat : 20606 (pb_cplex) R 20605 20605 19731 0 -1 4202496 109207 0 0 0 22179 43 0 0 25 0 1 0 12016379 161435648 23560 1992294400 134512640 146736320 4289999200 18446744073709551615 139044509 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/20606/statm: 39413 23560 831 2985 0 35955 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 166352

[startup+282.301 s]
/proc/loadavg: 1.00 1.01 0.97 2/108 20614
/proc/meminfo: memFree=1290904/2059040 swapFree=4192956/4192956
[pid=20605] ppid=20603 vsize=8700 CPUtime=0
/proc/20605/stat : 20605 (run) S 20603 20605 19731 0 -1 4202496 364 0 0 0 0 0 0 0 19 0 1 0 12016379 8908800 248 1992294400 4194304 4922060 140736167965264 18446744073709551615 215210368133 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/20605/statm: 2175 248 208 178 0 68 0
[pid=20606] ppid=20605 vsize=158568 CPUtime=282.21
/proc/20606/stat : 20606 (pb_cplex) R 20605 20605 19731 0 -1 4202496 123781 0 0 0 28172 49 0 0 25 0 1 0 12016379 162373632 23718 1992294400 134512640 146736320 4289999200 18446744073709551615 136385175 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/20606/statm: 39642 23718 831 2985 0 36184 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 167268

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 0.97 2/108 20616
/proc/meminfo: memFree=1290780/2059040 swapFree=4192956/4192956
[pid=20605] ppid=20603 vsize=8700 CPUtime=0
/proc/20605/stat : 20605 (run) S 20603 20605 19731 0 -1 4202496 364 0 0 0 0 0 0 0 19 0 1 0 12016379 8908800 248 1992294400 4194304 4922060 140736167965264 18446744073709551615 215210368133 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/20605/statm: 2175 248 208 178 0 68 0
[pid=20606] ppid=20605 vsize=158628 CPUtime=342.19
/proc/20606/stat : 20606 (pb_cplex) R 20605 20605 19731 0 -1 4202496 137879 0 0 0 34164 55 0 0 25 0 1 0 12016379 162435072 23757 1992294400 134512640 146736320 4289999200 18446744073709551615 136008065 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/20606/statm: 39657 23757 831 2985 0 36199 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 167328

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 0.97 2/108 20618
/proc/meminfo: memFree=1290656/2059040 swapFree=4192956/4192956
[pid=20605] ppid=20603 vsize=8700 CPUtime=0
/proc/20605/stat : 20605 (run) S 20603 20605 19731 0 -1 4202496 364 0 0 0 0 0 0 0 19 0 1 0 12016379 8908800 248 1992294400 4194304 4922060 140736167965264 18446744073709551615 215210368133 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/20605/statm: 2175 248 208 178 0 68 0
[pid=20606] ppid=20605 vsize=158664 CPUtime=402.18
/proc/20606/stat : 20606 (pb_cplex) R 20605 20605 19731 0 -1 4202496 151581 0 0 0 40157 61 0 0 25 0 1 0 12016379 162471936 23770 1992294400 134512640 146736320 4289999200 18446744073709551615 136403116 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/20606/statm: 39666 23770 831 2985 0 36208 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 167364

[startup+462.301 s]

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


[startup+1362.3 s]
/proc/loadavg: 1.06 1.01 0.98 2/108 20652
/proc/meminfo: memFree=1285820/2059040 swapFree=4192956/4192956
[pid=20605] ppid=20603 vsize=8700 CPUtime=0
/proc/20605/stat : 20605 (run) S 20603 20605 19731 0 -1 4202496 364 0 0 0 0 0 0 0 19 0 1 0 12016379 8908800 248 1992294400 4194304 4922060 140736167965264 18446744073709551615 215210368133 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/20605/statm: 2175 248 208 178 0 68 0
[pid=20606] ppid=20605 vsize=162208 CPUtime=1361.94
/proc/20606/stat : 20606 (pb_cplex) R 20605 20605 19731 0 -1 4202496 378260 0 0 0 136044 150 0 0 25 0 1 0 12016379 166100992 24835 1992294400 134512640 146736320 4289999200 18446744073709551615 135855165 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/20606/statm: 40552 24835 896 2985 0 37094 0
Current children cumulated CPU time (s) 1361.94
Current children cumulated vsize (KiB) 170908

[startup+1422.31 s]
/proc/loadavg: 1.02 1.01 0.98 2/108 20654
/proc/meminfo: memFree=1285820/2059040 swapFree=4192956/4192956
[pid=20605] ppid=20603 vsize=8700 CPUtime=0
/proc/20605/stat : 20605 (run) S 20603 20605 19731 0 -1 4202496 364 0 0 0 0 0 0 0 19 0 1 0 12016379 8908800 248 1992294400 4194304 4922060 140736167965264 18446744073709551615 215210368133 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/20605/statm: 2175 248 208 178 0 68 0
[pid=20606] ppid=20605 vsize=162208 CPUtime=1421.93
/proc/20606/stat : 20606 (pb_cplex) R 20605 20605 19731 0 -1 4202496 391163 0 0 0 142038 155 0 0 25 0 1 0 12016379 166100992 24835 1992294400 134512640 146736320 4289999200 18446744073709551615 139046527 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/20606/statm: 40552 24835 896 2985 0 37094 0
Current children cumulated CPU time (s) 1421.93
Current children cumulated vsize (KiB) 170908

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/108 20655
/proc/meminfo: memFree=1285696/2059040 swapFree=4192956/4192956
[pid=20605] ppid=20603 vsize=8700 CPUtime=0
/proc/20605/stat : 20605 (run) S 20603 20605 19731 0 -1 4202496 364 0 0 0 0 0 0 0 19 0 1 0 12016379 8908800 248 1992294400 4194304 4922060 140736167965264 18446744073709551615 215210368133 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/20605/statm: 2175 248 208 178 0 68 0
[pid=20606] ppid=20605 vsize=162212 CPUtime=1481.91
/proc/20606/stat : 20606 (pb_cplex) R 20605 20605 19731 0 -1 4202496 404419 0 0 0 148031 160 0 0 25 0 1 0 12016379 166105088 24842 1992294400 134512640 146736320 4289999200 18446744073709551615 139043585 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/20606/statm: 40553 24842 896 2985 0 37095 0
Current children cumulated CPU time (s) 1481.91
Current children cumulated vsize (KiB) 170912

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/108 20657
/proc/meminfo: memFree=1285696/2059040 swapFree=4192956/4192956
[pid=20605] ppid=20603 vsize=8700 CPUtime=0
/proc/20605/stat : 20605 (run) S 20603 20605 19731 0 -1 4202496 364 0 0 0 0 0 0 0 19 0 1 0 12016379 8908800 248 1992294400 4194304 4922060 140736167965264 18446744073709551615 215210368133 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/20605/statm: 2175 248 208 178 0 68 0
[pid=20606] ppid=20605 vsize=162212 CPUtime=1541.9
/proc/20606/stat : 20606 (pb_cplex) R 20605 20605 19731 0 -1 4202496 417292 0 0 0 154024 166 0 0 25 0 1 0 12016379 166105088 24850 1992294400 134512640 146736320 4289999200 18446744073709551615 136015544 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/20606/statm: 40553 24850 896 2985 0 37095 0
Current children cumulated CPU time (s) 1541.9
Current children cumulated vsize (KiB) 170912

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/108 20659
/proc/meminfo: memFree=1285572/2059040 swapFree=4192956/4192956
[pid=20605] ppid=20603 vsize=8700 CPUtime=0
/proc/20605/stat : 20605 (run) S 20603 20605 19731 0 -1 4202496 364 0 0 0 0 0 0 0 19 0 1 0 12016379 8908800 248 1992294400 4194304 4922060 140736167965264 18446744073709551615 215210368133 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/20605/statm: 2175 248 208 178 0 68 0
[pid=20606] ppid=20605 vsize=162212 CPUtime=1601.88
/proc/20606/stat : 20606 (pb_cplex) R 20605 20605 19731 0 -1 4202496 430150 0 0 0 160017 171 0 0 25 0 1 0 12016379 166105088 24866 1992294400 134512640 146736320 4289999200 18446744073709551615 136015719 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/20606/statm: 40553 24866 896 2985 0 37095 0
Current children cumulated CPU time (s) 1601.88
Current children cumulated vsize (KiB) 170912

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/108 20660
/proc/meminfo: memFree=1285448/2059040 swapFree=4192956/4192956
[pid=20605] ppid=20603 vsize=8700 CPUtime=0
/proc/20605/stat : 20605 (run) S 20603 20605 19731 0 -1 4202496 364 0 0 0 0 0 0 0 19 0 1 0 12016379 8908800 248 1992294400 4194304 4922060 140736167965264 18446744073709551615 215210368133 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/20605/statm: 2175 248 208 178 0 68 0
[pid=20606] ppid=20605 vsize=162212 CPUtime=1661.87
/proc/20606/stat : 20606 (pb_cplex) R 20605 20605 19731 0 -1 4202496 443390 0 0 0 166011 176 0 0 25 0 1 0 12016379 166105088 24866 1992294400 134512640 146736320 4289999200 18446744073709551615 136015579 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/20606/statm: 40553 24866 896 2985 0 37095 0
Current children cumulated CPU time (s) 1661.87
Current children cumulated vsize (KiB) 170912

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/108 20662
/proc/meminfo: memFree=1285448/2059040 swapFree=4192956/4192956
[pid=20605] ppid=20603 vsize=8700 CPUtime=0
/proc/20605/stat : 20605 (run) S 20603 20605 19731 0 -1 4202496 364 0 0 0 0 0 0 0 19 0 1 0 12016379 8908800 248 1992294400 4194304 4922060 140736167965264 18446744073709551615 215210368133 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/20605/statm: 2175 248 208 178 0 68 0
[pid=20606] ppid=20605 vsize=162220 CPUtime=1721.85
/proc/20606/stat : 20606 (pb_cplex) R 20605 20605 19731 0 -1 4202496 456216 0 0 0 172004 181 0 0 25 0 1 0 12016379 166113280 24872 1992294400 134512640 146736320 4289999200 18446744073709551615 139043577 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/20606/statm: 40555 24872 896 2985 0 37097 0
Current children cumulated CPU time (s) 1721.85
Current children cumulated vsize (KiB) 170920

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/108 20663
/proc/meminfo: memFree=1285448/2059040 swapFree=4192956/4192956
[pid=20605] ppid=20603 vsize=8700 CPUtime=0
/proc/20605/stat : 20605 (run) S 20603 20605 19731 0 -1 4202496 364 0 0 0 0 0 0 0 19 0 1 0 12016379 8908800 248 1992294400 4194304 4922060 140736167965264 18446744073709551615 215210368133 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/20605/statm: 2175 248 208 178 0 68 0
[pid=20606] ppid=20605 vsize=162232 CPUtime=1781.83
/proc/20606/stat : 20606 (pb_cplex) R 20605 20605 19731 0 -1 4202496 469419 0 0 0 177997 186 0 0 25 0 1 0 12016379 166125568 24875 1992294400 134512640 146736320 4289999200 18446744073709551615 136002010 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/20606/statm: 40558 24875 896 2985 0 37100 0
Current children cumulated CPU time (s) 1781.83
Current children cumulated vsize (KiB) 170932

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

[startup+1791.91 s]
/proc/loadavg: 1.00 1.00 0.98 2/108 20664
/proc/meminfo: memFree=1285324/2059040 swapFree=4192956/4192956
[pid=20605] ppid=20603 vsize=8700 CPUtime=0
/proc/20605/stat : 20605 (run) S 20603 20605 19731 0 -1 4202496 364 0 0 0 0 0 0 0 19 0 1 0 12016379 8908800 248 1992294400 4194304 4922060 140736167965264 18446744073709551615 215210368133 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/20605/statm: 2175 248 208 178 0 68 0
[pid=20606] ppid=20605 vsize=162240 CPUtime=1791.44
/proc/20606/stat : 20606 (pb_cplex) R 20605 20605 19731 0 -1 4202496 471361 0 0 0 178957 187 0 0 25 0 1 0 12016379 166133760 24877 1992294400 134512640 146736320 4289999200 18446744073709551615 139028308 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/20606/statm: 40560 24877 896 2985 0 37102 0
Current children cumulated CPU time (s) 1791.44
Current children cumulated vsize (KiB) 170940

[startup+1795.1 s]
/proc/loadavg: 1.00 1.00 0.98 2/108 20664
/proc/meminfo: memFree=1285324/2059040 swapFree=4192956/4192956
[pid=20605] ppid=20603 vsize=8700 CPUtime=0
/proc/20605/stat : 20605 (run) S 20603 20605 19731 0 -1 4202496 364 0 0 0 0 0 0 0 19 0 1 0 12016379 8908800 248 1992294400 4194304 4922060 140736167965264 18446744073709551615 215210368133 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/20605/statm: 2175 248 208 178 0 68 0
[pid=20606] ppid=20605 vsize=162240 CPUtime=1794.64
/proc/20606/stat : 20606 (pb_cplex) R 20605 20605 19731 0 -1 4202496 472138 0 0 0 179277 187 0 0 25 0 1 0 12016379 166133760 24878 1992294400 134512640 146736320 4289999200 18446744073709551615 136015694 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/20606/statm: 40560 24878 896 2985 0 37102 0
Current children cumulated CPU time (s) 1794.64
Current children cumulated vsize (KiB) 170940

[startup+1796.7 s]
/proc/loadavg: 1.00 1.00 0.98 2/108 20664
/proc/meminfo: memFree=1284456/2059040 swapFree=4192956/4192956
[pid=20605] ppid=20603 vsize=8700 CPUtime=0
/proc/20605/stat : 20605 (run) S 20603 20605 19731 0 -1 4202496 364 0 0 0 0 0 0 0 19 0 1 0 12016379 8908800 248 1992294400 4194304 4922060 140736167965264 18446744073709551615 215210368133 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/20605/statm: 2175 248 208 178 0 68 0
[pid=20606] ppid=20605 vsize=162240 CPUtime=1796.24
/proc/20606/stat : 20606 (pb_cplex) R 20605 20605 19731 0 -1 4202496 472526 0 0 0 179436 188 0 0 25 0 1 0 12016379 166133760 24878 1992294400 134512640 146736320 4289999200 18446744073709551615 139044583 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/20606/statm: 40560 24878 896 2985 0 37102 0
Current children cumulated CPU time (s) 1796.24
Current children cumulated vsize (KiB) 170940

[startup+1798.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/108 20664
/proc/meminfo: memFree=1285324/2059040 swapFree=4192956/4192956
[pid=20605] ppid=20603 vsize=8700 CPUtime=0
/proc/20605/stat : 20605 (run) S 20603 20605 19731 0 -1 4202496 364 0 0 0 0 0 0 0 19 0 1 0 12016379 8908800 248 1992294400 4194304 4922060 140736167965264 18446744073709551615 215210368133 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/20605/statm: 2175 248 208 178 0 68 0
[pid=20606] ppid=20605 vsize=162240 CPUtime=1797.84
/proc/20606/stat : 20606 (pb_cplex) R 20605 20605 19731 0 -1 4202496 472914 0 0 0 179596 188 0 0 25 0 1 0 12016379 166133760 24878 1992294400 134512640 146736320 4289999200 18446744073709551615 136015570 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/20606/statm: 40560 24878 896 2985 0 37102 0
Current children cumulated CPU time (s) 1797.84
Current children cumulated vsize (KiB) 170940

[startup+1799.1 s]
/proc/loadavg: 1.00 1.00 0.98 2/108 20664
/proc/meminfo: memFree=1285324/2059040 swapFree=4192956/4192956
[pid=20605] ppid=20603 vsize=8700 CPUtime=0
/proc/20605/stat : 20605 (run) S 20603 20605 19731 0 -1 4202496 364 0 0 0 0 0 0 0 19 0 1 0 12016379 8908800 248 1992294400 4194304 4922060 140736167965264 18446744073709551615 215210368133 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/20605/statm: 2175 248 208 178 0 68 0
[pid=20606] ppid=20605 vsize=162240 CPUtime=1798.64
/proc/20606/stat : 20606 (pb_cplex) R 20605 20605 19731 0 -1 4202496 472914 0 0 0 179676 188 0 0 25 0 1 0 12016379 166133760 24878 1992294400 134512640 146736320 4289999200 18446744073709551615 136384857 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/20606/statm: 40560 24878 896 2985 0 37102 0
Current children cumulated CPU time (s) 1798.64
Current children cumulated vsize (KiB) 170940

[startup+1799.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/108 20664
/proc/meminfo: memFree=1285324/2059040 swapFree=4192956/4192956
[pid=20605] ppid=20603 vsize=8700 CPUtime=0
/proc/20605/stat : 20605 (run) S 20603 20605 19731 0 -1 4202496 364 0 0 0 0 0 0 0 19 0 1 0 12016379 8908800 248 1992294400 4194304 4922060 140736167965264 18446744073709551615 215210368133 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/20605/statm: 2175 248 208 178 0 68 0
[pid=20606] ppid=20605 vsize=162240 CPUtime=1798.84
/proc/20606/stat : 20606 (pb_cplex) R 20605 20605 19731 0 -1 4202496 473302 0 0 0 179696 188 0 0 25 0 1 0 12016379 166133760 24878 1992294400 134512640 146736320 4289999200 18446744073709551615 136015703 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/20606/statm: 40560 24878 896 2985 0 37102 0
Current children cumulated CPU time (s) 1798.84
Current children cumulated vsize (KiB) 170940

Child status: 0
Real time (s): 1799.35
CPU time (s): 1798.89
CPU user time (s): 1796.99
CPU system time (s): 1.89971
CPU usage (%): 99.9749
Max. virtual memory (cumulated for all children) (KiB): 172852

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1796.99
system time used= 1.89971
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 473693
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= 13
involuntary context switches= 18548

runsolver used 3.02254 second user time and 8.44871 second system time

The end

Launcher Data 

Begin job on node031 at 2010-07-06 19:40:57
IDJOB=2696629
IDBENCH=74273
IDSOLVER=1209
FILE ID=node031/2696629-1278438057
PBS_JOBID= 11233447
Free space on /tmp= 62556 MiB

SOLVER NAME= pb_cplex 2010-06-29
BENCH NAME= PB10/normalized-PB10/DEC-SMALLINT-LIN/oliveras/j120/normalized-j12026_5-unsat.opb
COMMAND LINE= run BENCHNAME
CONVERSION SCRIPT= PBconversionToLinear BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2696629-1278438057/watcher-2696629-1278438057 -o /tmp/evaluation-result-2696629-1278438057/solver-2696629-1278438057 -C 1800 -W 2000 -M 1800  run HOME/instance-2696629-1278438057.opb

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

MD5SUM BENCH= db859a15c3accfca5f41bc17f134e06b
RANDOM SEED=260933119

node031.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/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		: 3000.220
cache size	: 2048 KB
physical id	: 0
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 0
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 constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 6000.44
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		: 3000.220
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
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 constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5599.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1384572 kB
Buffers:        105104 kB
Cached:         429920 kB
SwapCached:          0 kB
Active:         218164 kB
Inactive:       377016 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1384572 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:           19896 kB
Writeback:           0 kB
AnonPages:       60144 kB
Mapped:          14416 kB
Slab:            57188 kB
PageTables:       4192 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   180508 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264964 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

CONVERSION COMMAND LINE= PBconversionToLinear HOME/instance-2696629-1278438057.opb

Free space on /tmp at the end= 62540 MiB
End job on node031 at 2010-07-06 20:10:57