Trace number 2696396

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? (TO) 1800.04 1749.52

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/web/www.ps.uni-sb.de/~walser/
benchmarks/ppp-problems/normalized-ppp:1-11,19,21.opb
MD5SUMd484bc8efed557f17788965b19feafe5
Bench CategoryDEC-SMALLINT (no optimisation, small integers)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Has Objective FunctionNO
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved NO
Number of variables4602
Total number of constraints30179
Number of constraints which are clauses29160
Number of constraints which are cardinality constraints (but not clauses)941
Number of constraints which are nor clauses,nor cardinality constraints78
Minimum length of a constraint3
Maximum length of a constraint29
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 10
Number of bits of the biggest number in a constraint 4
Biggest sum of numbers in a constraint 103
Number of bits of the biggest sum of numbers7
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-2696396-1278016285.opb.
0.00/0.00	c Instance file HOME/instance-2696396-1278016285.opb
0.00/0.00	c File size is 1076689 bytes.
0.00/0.34	c Highest Coefficient sum: 103
0.00/0.34	c  IBM ILOG License Manager: "IBM ILOG Optimization Suite for Academic Initiative" is accessing CPLEX 12 with option(s): "e m b q ".
0.00/0.38	c ============================[ Problem Statistics ]=============================
0.00/0.38	c |                                                                             |
0.00/0.38	c |  Parsing time:          0.37         s                                      |
0.00/0.38	c |  Number Variables:      4602                                                |
0.00/0.39	c |  Number Constraints:    30179                                               |
0.00/0.39	c ===============================================================================
1800.04/1749.51	c Remaining time 1799.63 sec.
1800.04/1749.51	c 
1800.04/1749.51	c *** INTERRUPTED ***
1800.04/1749.51	s UNKNOWN
1800.04/1749.51	c Total CPU time              : 1796.99 s
1800.04/1749.51	c Memory used           : 174.55 MB
1800.04/1749.51	c CPU time              : 1796.99 s
1800.04/1749.51	c 
1800.04/1749.51	c *** INTERRUPTED ***

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-2696396-1278016285/watcher-2696396-1278016285 -o /tmp/evaluation-result-2696396-1278016285/solver-2696396-1278016285 -C 1800 -W 2000 -M 1800 run HOME/instance-2696396-1278016285.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: 1.06 1.50 1.20 3/106 23838
/proc/meminfo: memFree=1413392/2059040 swapFree=4138896/4192956
[pid=23838] ppid=23836 vsize=8700 CPUtime=0
/proc/23838/stat : 23838 (run) S 23836 23838 23662 0 -1 4202496 366 0 0 0 0 0 0 0 18 0 1 0 177230024 8908800 249 1992294400 4194304 4922060 140735247274960 18446744073709551615 237802986629 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23838/statm: 2175 249 208 178 0 68 0

[startup+0.056807 s]
/proc/loadavg: 1.06 1.50 1.20 3/106 23838
/proc/meminfo: memFree=1413392/2059040 swapFree=4138896/4192956
[pid=23838] ppid=23836 vsize=8700 CPUtime=0
/proc/23838/stat : 23838 (run) S 23836 23838 23662 0 -1 4202496 366 0 0 0 0 0 0 0 18 0 1 0 177230024 8908800 249 1992294400 4194304 4922060 140735247274960 18446744073709551615 237802986629 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23838/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.101811 s]
/proc/loadavg: 1.06 1.50 1.20 3/106 23838
/proc/meminfo: memFree=1413392/2059040 swapFree=4138896/4192956
[pid=23838] ppid=23836 vsize=8700 CPUtime=0
/proc/23838/stat : 23838 (run) S 23836 23838 23662 0 -1 4202496 366 0 0 0 0 0 0 0 18 0 1 0 177230024 8908800 249 1992294400 4194304 4922060 140735247274960 18446744073709551615 237802986629 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23838/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.300836 s]
/proc/loadavg: 1.06 1.50 1.20 3/106 23838
/proc/meminfo: memFree=1413392/2059040 swapFree=4138896/4192956
[pid=23838] ppid=23836 vsize=8700 CPUtime=0
/proc/23838/stat : 23838 (run) S 23836 23838 23662 0 -1 4202496 366 0 0 0 0 0 0 0 18 0 1 0 177230024 8908800 249 1992294400 4194304 4922060 140735247274960 18446744073709551615 237802986629 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23838/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.701904 s]
/proc/loadavg: 1.06 1.50 1.20 3/106 23838
/proc/meminfo: memFree=1413392/2059040 swapFree=4138896/4192956
[pid=23838] ppid=23836 vsize=8700 CPUtime=0
/proc/23838/stat : 23838 (run) S 23836 23838 23662 0 -1 4202496 366 0 0 0 0 0 0 0 18 0 1 0 177230024 8908800 249 1992294400 4194304 4922060 140735247274960 18446744073709551615 237802986629 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23838/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50199 s]
/proc/loadavg: 1.06 1.50 1.20 2/108 23840
/proc/meminfo: memFree=1383492/2059040 swapFree=4138896/4192956
[pid=23838] ppid=23836 vsize=8700 CPUtime=0
/proc/23838/stat : 23838 (run) S 23836 23838 23662 0 -1 4202496 366 0 0 0 0 0 0 0 18 0 1 0 177230024 8908800 249 1992294400 4194304 4922060 140735247274960 18446744073709551615 237802986629 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23838/statm: 2175 249 208 178 0 68 0
[pid=23839] ppid=23838 vsize=71136 CPUtime=1.48
/proc/23839/stat : 23839 (pb_cplex) R 23838 23838 23662 0 -1 4202496 11898 0 0 0 145 3 0 0 19 0 1 0 177230024 72843264 8186 1992294400 134512640 146736320 4292431104 18446744073709551615 135468687 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23839/statm: 17784 8186 846 2985 0 14326 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 79836

[startup+3.10121 s]
/proc/loadavg: 1.06 1.50 1.20 2/108 23840
/proc/meminfo: memFree=1383244/2059040 swapFree=4138896/4192956
[pid=23838] ppid=23836 vsize=8700 CPUtime=0
/proc/23838/stat : 23838 (run) S 23836 23838 23662 0 -1 4202496 366 0 0 0 0 0 0 0 18 0 1 0 177230024 8908800 249 1992294400 4194304 4922060 140735247274960 18446744073709551615 237802986629 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23838/statm: 2175 249 208 178 0 68 0
[pid=23839] ppid=23838 vsize=71136 CPUtime=3.08
/proc/23839/stat : 23839 (pb_cplex) R 23838 23838 23662 0 -1 4202496 11929 0 0 0 305 3 0 0 22 0 1 0 177230024 72843264 8193 1992294400 134512640 146736320 4292431104 18446744073709551615 135997907 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23839/statm: 17784 8193 822 2985 0 14326 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 79836

[startup+6.30062 s]
/proc/loadavg: 1.06 1.49 1.20 2/108 23840
/proc/meminfo: memFree=1382748/2059040 swapFree=4138896/4192956
[pid=23838] ppid=23836 vsize=8700 CPUtime=0
/proc/23838/stat : 23838 (run) S 23836 23838 23662 0 -1 4202496 366 0 0 0 0 0 0 0 18 0 1 0 177230024 8908800 249 1992294400 4194304 4922060 140735247274960 18446744073709551615 237802986629 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23838/statm: 2175 249 208 178 0 68 0
[pid=23839] ppid=23838 vsize=71136 CPUtime=6.29
/proc/23839/stat : 23839 (pb_cplex) R 23838 23838 23662 0 -1 4202496 11937 0 0 0 625 4 0 0 25 0 1 0 177230024 72843264 8196 1992294400 134512640 146736320 4292431104 18446744073709551615 136015707 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23839/statm: 17784 8196 817 2985 0 14326 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 79836

[startup+12.7005 s]
/proc/loadavg: 1.05 1.48 1.20 2/108 23840
/proc/meminfo: memFree=1382624/2059040 swapFree=4138896/4192956
[pid=23838] ppid=23836 vsize=8700 CPUtime=0
/proc/23838/stat : 23838 (run) S 23836 23838 23662 0 -1 4202496 366 0 0 0 0 0 0 0 18 0 1 0 177230024 8908800 249 1992294400 4194304 4922060 140735247274960 18446744073709551615 237802986629 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23838/statm: 2175 249 208 178 0 68 0
[pid=23839] ppid=23838 vsize=71424 CPUtime=12.68
/proc/23839/stat : 23839 (pb_cplex) R 23838 23838 23662 0 -1 4202496 11978 0 0 0 1264 4 0 0 25 0 1 0 177230024 73138176 8237 1992294400 134512640 146736320 4292431104 18446744073709551615 138665802 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23839/statm: 17856 8237 817 2985 0 14398 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 80124

[startup+25.5011 s]
/proc/loadavg: 1.11 1.47 1.20 2/108 23840
/proc/meminfo: memFree=1352368/2059040 swapFree=4138896/4192956
[pid=23838] ppid=23836 vsize=8700 CPUtime=0
/proc/23838/stat : 23838 (run) S 23836 23838 23662 0 -1 4202496 366 0 0 0 0 0 0 0 18 0 1 0 177230024 8908800 249 1992294400 4194304 4922060 140735247274960 18446744073709551615 237802986629 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23838/statm: 2175 249 208 178 0 68 0
[pid=23839] ppid=23838 vsize=114580 CPUtime=25.48
/proc/23839/stat : 23839 (pb_cplex) R 23838 23838 23662 0 -1 4202496 37290 0 0 0 2534 14 0 0 25 0 1 0 177230024 117329920 15798 1992294400 134512640 146736320 4292431104 18446744073709551615 136017495 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23839/statm: 28645 15798 934 2985 0 25187 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 123280

[startup+51.1015 s]
/proc/loadavg: 1.07 1.44 1.19 2/108 23840
/proc/meminfo: memFree=1350508/2059040 swapFree=4138896/4192956
[pid=23838] ppid=23836 vsize=8700 CPUtime=0
/proc/23838/stat : 23838 (run) S 23836 23838 23662 0 -1 4202496 366 0 0 0 0 0 0 0 18 0 1 0 177230024 8908800 249 1992294400 4194304 4922060 140735247274960 18446744073709551615 237802986629 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23838/statm: 2175 249 208 178 0 68 0
[pid=23839] ppid=23838 vsize=115164 CPUtime=51.07
/proc/23839/stat : 23839 (pb_cplex) R 23838 23838 23662 0 -1 4202496 54692 0 0 0 5087 20 0 0 25 0 1 0 177230024 117927936 16288 1992294400 134512640 146736320 4292431104 18446744073709551615 136017512 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23839/statm: 28791 16288 934 2985 0 25333 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 123864

[startup+102.309 s]
/proc/loadavg: 1.03 1.37 1.18 2/108 23842
/proc/meminfo: memFree=1364024/2059040 swapFree=4138896/4192956
[pid=23838] ppid=23836 vsize=8700 CPUtime=0
/proc/23838/stat : 23838 (run) S 23836 23838 23662 0 -1 4202496 366 0 0 0 0 0 0 0 18 0 1 0 177230024 8908800 249 1992294400 4194304 4922060 140735247274960 18446744073709551615 237802986629 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23838/statm: 2175 249 208 178 0 68 0
[pid=23839] ppid=23838 vsize=92948 CPUtime=102.26
/proc/23839/stat : 23839 (pb_cplex) R 23838 23838 23662 0 -1 4202496 82999 0 0 0 10192 34 0 0 25 0 1 0 177230024 95178752 12928 1992294400 134512640 146736320 4292431104 18446744073709551615 136017760 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23839/statm: 23237 12928 938 2985 0 19779 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 101648

[startup+162.301 s]
/proc/loadavg: 1.01 1.30 1.17 2/108 23844
/proc/meminfo: memFree=1362908/2059040 swapFree=4138896/4192956
[pid=23838] ppid=23836 vsize=8700 CPUtime=0
/proc/23838/stat : 23838 (run) S 23836 23838 23662 0 -1 4202496 366 0 0 0 0 0 0 0 18 0 1 0 177230024 8908800 249 1992294400 4194304 4922060 140735247274960 18446744073709551615 237802986629 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23838/statm: 2175 249 208 178 0 68 0
[pid=23839] ppid=23838 vsize=93172 CPUtime=162.24
/proc/23839/stat : 23839 (pb_cplex) R 23838 23838 23662 0 -1 4202496 108977 0 0 0 16179 45 0 0 25 0 1 0 177230024 95408128 13221 1992294400 134512640 146736320 4292431104 18446744073709551615 136017505 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23839/statm: 23293 13221 949 2985 0 19835 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 101872

[startup+222.301 s]
/proc/loadavg: 1.00 1.24 1.16 2/108 23846
/proc/meminfo: memFree=1362784/2059040 swapFree=4138896/4192956
[pid=23838] ppid=23836 vsize=8700 CPUtime=0
/proc/23838/stat : 23838 (run) S 23836 23838 23662 0 -1 4202496 366 0 0 0 0 0 0 0 18 0 1 0 177230024 8908800 249 1992294400 4194304 4922060 140735247274960 18446744073709551615 237802986629 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23838/statm: 2175 249 208 178 0 68 0
[pid=23839] ppid=23838 vsize=93268 CPUtime=222.21
/proc/23839/stat : 23839 (pb_cplex) R 23838 23838 23662 0 -1 4202496 127825 0 0 0 22170 51 0 0 25 0 1 0 177230024 95506432 13273 1992294400 134512640 146736320 4292431104 18446744073709551615 135854505 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23839/statm: 23317 13273 949 2985 0 19859 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 101968

[startup+282.302 s]
/proc/loadavg: 1.00 1.19 1.14 2/108 23848
/proc/meminfo: memFree=1359188/2059040 swapFree=4138896/4192956
[pid=23838] ppid=23836 vsize=8700 CPUtime=0
/proc/23838/stat : 23838 (run) S 23836 23838 23662 0 -1 4202496 366 0 0 0 0 0 0 0 18 0 1 0 177230024 8908800 249 1992294400 4194304 4922060 140735247274960 18446744073709551615 237802986629 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23838/statm: 2175 249 208 178 0 68 0
[pid=23839] ppid=23838 vsize=95244 CPUtime=282.2
/proc/23839/stat : 23839 (pb_cplex) R 23838 23838 23662 0 -1 4202496 152864 0 0 0 28158 62 0 0 25 0 1 0 177230024 97529856 14151 1992294400 134512640 146736320 4292431104 18446744073709551615 136017846 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23839/statm: 23811 14151 942 2985 0 20353 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 103944

[startup+342.302 s]
/proc/loadavg: 1.00 1.16 1.13 2/108 23848
/proc/meminfo: memFree=1359188/2059040 swapFree=4138896/4192956
[pid=23838] ppid=23836 vsize=8700 CPUtime=0
/proc/23838/stat : 23838 (run) S 23836 23838 23662 0 -1 4202496 366 0 0 0 0 0 0 0 18 0 1 0 177230024 8908800 249 1992294400 4194304 4922060 140735247274960 18446744073709551615 237802986629 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23838/statm: 2175 249 208 178 0 68 0
[pid=23839] ppid=23838 vsize=95244 CPUtime=342.18
/proc/23839/stat : 23839 (pb_cplex) R 23838 23838 23662 0 -1 4202496 171188 0 0 0 34150 68 0 0 25 0 1 0 177230024 97529856 14151 1992294400 134512640 146736320 4292431104 18446744073709551615 136017474 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23839/statm: 23811 14151 942 2985 0 20353 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 103944

[startup+402.301 s]
/proc/loadavg: 1.00 1.12 1.12 2/108 23850
/proc/meminfo: memFree=1341332/2059040 swapFree=4138896/4192956
[pid=23838] ppid=23836 vsize=8700 CPUtime=0
/proc/23838/stat : 23838 (run) S 23836 23838 23662 0 -1 4202496 366 0 0 0 0 0 0 0 18 0 1 0 177230024 8908800 249 1992294400 4194304 4922060 140735247274960 18446744073709551615 237802986629 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23838/statm: 2175 249 208 178 0 68 0
[pid=23839] ppid=23838 vsize=120920 CPUtime=402.16
/proc/23839/stat : 23839 (pb_cplex) R 23838 23838 23662 0 -1 4202496 212123 0 0 0 40131 85 0 0 25 0 1 0 177230024 123822080 18638 1992294400 134512640 146736320 4292431104 18446744073709551615 136017495 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23839/statm: 30230 18638 942 2985 0 26772 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 129620

[startup+462.301 s]

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

[startup+1242.3 s]
/proc/loadavg: 1.02 1.06 1.08 2/108 23872
/proc/meminfo: memFree=1357336/2059040 swapFree=4138896/4192956
[pid=23838] ppid=23836 vsize=8700 CPUtime=0
/proc/23838/stat : 23838 (run) S 23836 23838 23662 0 -1 4202496 366 0 0 0 0 0 0 0 18 0 1 0 177230024 8908800 249 1992294400 4194304 4922060 140735247274960 18446744073709551615 237802986629 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23838/statm: 2175 249 208 178 0 68 0
[pid=23839] ppid=23838 vsize=95692 CPUtime=1241.89
/proc/23839/stat : 23839 (pb_cplex) R 23838 23838 23662 0 -1 4202496 511854 0 0 0 123980 209 0 0 25 0 1 0 177230024 97988608 14285 1992294400 134512640 146736320 4292431104 18446744073709551615 136017618 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23839/statm: 23923 14285 945 2985 0 20465 0
Current children cumulated CPU time (s) 1241.89
Current children cumulated vsize (KiB) 104392

[startup+1302.3 s]
/proc/loadavg: 1.01 1.05 1.08 2/108 23874
/proc/meminfo: memFree=1357336/2059040 swapFree=4138896/4192956
[pid=23838] ppid=23836 vsize=8700 CPUtime=0
/proc/23838/stat : 23838 (run) S 23836 23838 23662 0 -1 4202496 366 0 0 0 0 0 0 0 18 0 1 0 177230024 8908800 249 1992294400 4194304 4922060 140735247274960 18446744073709551615 237802986629 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23838/statm: 2175 249 208 178 0 68 0
[pid=23839] ppid=23838 vsize=95692 CPUtime=1301.87
/proc/23839/stat : 23839 (pb_cplex) R 23838 23838 23662 0 -1 4202496 533448 0 0 0 129970 217 0 0 25 0 1 0 177230024 97988608 14285 1992294400 134512640 146736320 4292431104 18446744073709551615 136384852 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23839/statm: 23923 14285 945 2985 0 20465 0
Current children cumulated CPU time (s) 1301.87
Current children cumulated vsize (KiB) 104392

[startup+1362.3 s]
/proc/loadavg: 1.00 1.04 1.07 2/108 23876
/proc/meminfo: memFree=1357212/2059040 swapFree=4138896/4192956
[pid=23838] ppid=23836 vsize=8700 CPUtime=0
/proc/23838/stat : 23838 (run) S 23836 23838 23662 0 -1 4202496 366 0 0 0 0 0 0 0 18 0 1 0 177230024 8908800 249 1992294400 4194304 4922060 140735247274960 18446744073709551615 237802986629 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23838/statm: 2175 249 208 178 0 68 0
[pid=23839] ppid=23838 vsize=96864 CPUtime=1361.85
/proc/23839/stat : 23839 (pb_cplex) R 23838 23838 23662 0 -1 4202496 556626 0 0 0 135959 226 0 0 25 0 1 0 177230024 99188736 14539 1992294400 134512640 146736320 4292431104 18446744073709551615 136400496 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23839/statm: 24216 14539 951 2985 0 20758 0
Current children cumulated CPU time (s) 1361.85
Current children cumulated vsize (KiB) 105564

[startup+1422.31 s]
/proc/loadavg: 1.00 1.03 1.06 2/109 23879
/proc/meminfo: memFree=1323848/2059040 swapFree=4138896/4192956
[pid=23838] ppid=23836 vsize=8700 CPUtime=0
/proc/23838/stat : 23838 (run) S 23836 23838 23662 0 -1 4202496 366 0 0 0 0 0 0 0 18 0 1 0 177230024 8908800 249 1992294400 4194304 4922060 140735247274960 18446744073709551615 237802986629 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23838/statm: 2175 249 208 178 0 68 0
[pid=23839] ppid=23838 vsize=151700 CPUtime=1421.84
/proc/23839/stat : 23839 (pb_cplex) R 23838 23838 23662 0 -1 4202496 596905 0 0 0 141941 243 0 0 25 0 2 0 177230024 155340800 22664 1992294400 134512640 146736320 4292431104 18446744073709551615 136015994 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/23839/statm: 37925 22664 981 2985 0 34467 0
[pid=23839/tid=23877] ppid=23838 vsize=151700 CPUtime=0
/proc/23839/task/23877/stat : 23877 (pb_cplex) S 23838 23838 23662 0 -1 4202560 6 0 0 0 0 0 0 0 18 0 2 0 177369745 155340800 22664 1992294400 134512640 146736320 4292431104 18446744073709551615 144580073 0 2 4096 16387 18446604437845389696 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1421.84
Current children cumulated vsize (KiB) 160400

[startup+1482.3 s]
/proc/loadavg: 1.00 1.02 1.06 2/109 23881
/proc/meminfo: memFree=1323848/2059040 swapFree=4138896/4192956
[pid=23838] ppid=23836 vsize=8700 CPUtime=0
/proc/23838/stat : 23838 (run) S 23836 23838 23662 0 -1 4202496 366 0 0 0 0 0 0 0 18 0 1 0 177230024 8908800 249 1992294400 4194304 4922060 140735247274960 18446744073709551615 237802986629 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23838/statm: 2175 249 208 178 0 68 0
[pid=23839] ppid=23838 vsize=151700 CPUtime=1481.81
/proc/23839/stat : 23839 (pb_cplex) R 23838 23838 23662 0 -1 4202496 613633 0 0 0 147930 251 0 0 25 0 2 0 177230024 155340800 22664 1992294400 134512640 146736320 4292431104 18446744073709551615 136017760 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/23839/statm: 37925 22664 981 2985 0 34467 0
[pid=23839/tid=23877] ppid=23838 vsize=151700 CPUtime=0
/proc/23839/task/23877/stat : 23877 (pb_cplex) S 23838 23838 23662 0 -1 4202560 6 0 0 0 0 0 0 0 18 0 2 0 177369745 155340800 22664 1992294400 134512640 146736320 4292431104 18446744073709551615 144580073 0 2 4096 16387 18446604437845389696 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1481.81
Current children cumulated vsize (KiB) 160400

[startup+1542.3 s]
/proc/loadavg: 1.00 1.02 1.05 2/109 23881
/proc/meminfo: memFree=1323848/2059040 swapFree=4138896/4192956
[pid=23838] ppid=23836 vsize=8700 CPUtime=0
/proc/23838/stat : 23838 (run) S 23836 23838 23662 0 -1 4202496 366 0 0 0 0 0 0 0 18 0 1 0 177230024 8908800 249 1992294400 4194304 4922060 140735247274960 18446744073709551615 237802986629 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23838/statm: 2175 249 208 178 0 68 0
[pid=23839] ppid=23838 vsize=151700 CPUtime=1541.8
/proc/23839/stat : 23839 (pb_cplex) R 23838 23838 23662 0 -1 4202496 633580 0 0 0 153920 260 0 0 25 0 2 0 177230024 155340800 22664 1992294400 134512640 146736320 4292431104 18446744073709551615 139028303 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/23839/statm: 37925 22664 979 2985 0 34467 0
[pid=23839/tid=23877] ppid=23838 vsize=151700 CPUtime=0
/proc/23839/task/23877/stat : 23877 (pb_cplex) S 23838 23838 23662 0 -1 4202560 6 0 0 0 0 0 0 0 18 0 2 0 177369745 155340800 22664 1992294400 134512640 146736320 4292431104 18446744073709551615 144580073 0 2 4096 16387 18446604437845389696 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1541.8
Current children cumulated vsize (KiB) 160400

[startup+1602.3 s]
/proc/loadavg: 1.00 1.01 1.05 2/109 23883
/proc/meminfo: memFree=1323848/2059040 swapFree=4138896/4192956
[pid=23838] ppid=23836 vsize=8700 CPUtime=0
/proc/23838/stat : 23838 (run) S 23836 23838 23662 0 -1 4202496 366 0 0 0 0 0 0 0 18 0 1 0 177230024 8908800 249 1992294400 4194304 4922060 140735247274960 18446744073709551615 237802986629 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23838/statm: 2175 249 208 178 0 68 0
[pid=23839] ppid=23838 vsize=151700 CPUtime=1601.77
/proc/23839/stat : 23839 (pb_cplex) R 23838 23838 23662 0 -1 4202496 653762 0 0 0 159909 268 0 0 25 0 2 0 177230024 155340800 22665 1992294400 134512640 146736320 4292431104 18446744073709551615 136007605 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/23839/statm: 37925 22665 980 2985 0 34467 0
[pid=23839/tid=23877] ppid=23838 vsize=151700 CPUtime=0
/proc/23839/task/23877/stat : 23877 (pb_cplex) S 23838 23838 23662 0 -1 4202560 6 0 0 0 0 0 0 0 18 0 2 0 177369745 155340800 22665 1992294400 134512640 146736320 4292431104 18446744073709551615 144580073 0 2 4096 16387 18446604437845389696 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1601.77
Current children cumulated vsize (KiB) 160400

[startup+1662.3 s]
/proc/loadavg: 1.53 1.14 1.09 4/109 23885
/proc/meminfo: memFree=1306736/2059040 swapFree=4138896/4192956
[pid=23838] ppid=23836 vsize=8700 CPUtime=0
/proc/23838/stat : 23838 (run) S 23836 23838 23662 0 -1 4202496 366 0 0 0 0 0 0 0 18 0 1 0 177230024 8908800 249 1992294400 4194304 4922060 140735247274960 18446744073709551615 237802986629 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23838/statm: 2175 249 208 178 0 68 0
[pid=23839] ppid=23838 vsize=172336 CPUtime=1700.01
/proc/23839/stat : 23839 (pb_cplex) R 23838 23838 23662 0 -1 4202496 687691 0 0 0 169715 286 0 0 25 0 2 0 177230024 176472064 26830 1992294400 134512640 146736320 4292431104 18446744073709551615 136017763 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/23839/statm: 43084 26830 1036 2985 0 39626 0
[pid=23839/tid=23877] ppid=23838 vsize=172336 CPUtime=38.24
/proc/23839/task/23877/stat : 23877 (pb_cplex) R 23838 23838 23662 0 -1 4202560 14780 0 0 0 3817 7 0 0 25 0 2 0 177369745 176472064 26830 1992294400 134512640 146736320 4292431104 18446744073709551615 136007313 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1700.01
Current children cumulated vsize (KiB) 181036

[startup+1722.3 s]
/proc/loadavg: 1.26 1.14 1.09 2/109 23887
/proc/meminfo: memFree=1306736/2059040 swapFree=4138896/4192956
[pid=23838] ppid=23836 vsize=8700 CPUtime=0
/proc/23838/stat : 23838 (run) S 23836 23838 23662 0 -1 4202496 366 0 0 0 0 0 0 0 18 0 1 0 177230024 8908800 249 1992294400 4194304 4922060 140735247274960 18446744073709551615 237802986629 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23838/statm: 2175 249 208 178 0 68 0
[pid=23839] ppid=23838 vsize=172408 CPUtime=1769.03
/proc/23839/stat : 23839 (pb_cplex) R 23838 23838 23662 0 -1 4202496 708570 0 0 0 176606 297 0 0 25 0 2 0 177230024 176545792 26852 1992294400 134512640 146736320 4292431104 18446744073709551615 136006910 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/23839/statm: 43102 26852 1036 2985 0 39644 0
[pid=23839/tid=23877] ppid=23838 vsize=172408 CPUtime=47.29
/proc/23839/task/23877/stat : 23877 (pb_cplex) S 23838 23838 23662 0 -1 4202560 18974 0 0 0 4718 11 0 0 25 0 2 0 177369745 176545792 26852 1992294400 134512640 146736320 4292431104 18446744073709551615 144580073 0 2 4096 16387 18446604437845389696 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1769.03
Current children cumulated vsize (KiB) 181108



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1749.5 s]
/proc/loadavg: 1.17 1.13 1.09 3/109 23887
/proc/meminfo: memFree=1304008/2059040 swapFree=4138896/4192956
[pid=23838] ppid=23836 vsize=8700 CPUtime=0
/proc/23838/stat : 23838 (run) S 23836 23838 23662 0 -1 4202496 366 0 0 0 0 0 0 0 18 0 1 0 177230024 8908800 249 1992294400 4194304 4922060 140735247274960 18446744073709551615 237802986629 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23838/statm: 2175 249 208 178 0 68 0
[pid=23839] ppid=23838 vsize=178732 CPUtime=1800.04
/proc/23839/stat : 23839 (pb_cplex) R 23838 23838 23662 0 -1 4202496 724627 0 0 0 179697 307 0 0 25 0 2 0 177230024 183021568 27586 1992294400 134512640 146736320 4292431104 18446744073709551615 139046460 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/23839/statm: 44683 27586 1007 2985 0 41225 0
[pid=23839/tid=23877] ppid=23838 vsize=178732 CPUtime=51.1
/proc/23839/task/23877/stat : 23877 (pb_cplex) R 23838 23838 23662 0 -1 4202560 22729 0 0 0 5097 13 0 0 25 0 2 0 177369745 183021568 27586 1992294400 134512640 146736320 4292431104 18446744073709551615 136007065 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 187432

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

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

[startup+1749.5 s]
/proc/loadavg: 1.17 1.13 1.09 3/109 23887
/proc/meminfo: memFree=1304008/2059040 swapFree=4138896/4192956
[pid=23838] ppid=23836 vsize=8700 CPUtime=0
/proc/23838/stat : 23838 (run) S 23836 23838 23662 0 -1 4202496 366 0 0 0 0 0 0 0 18 0 1 0 177230024 8908800 249 1992294400 4194304 4922060 140735247274960 18446744073709551615 237802986629 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23838/statm: 2175 249 208 178 0 68 0
[pid=23839] ppid=23838 vsize=178732 CPUtime=1800.04
/proc/23839/stat : 23839 (pb_cplex) R 23838 23838 23662 0 -1 4202496 724627 0 0 0 179697 307 0 0 25 0 2 0 177230024 183021568 27586 1992294400 134512640 146736320 4292431104 18446744073709551615 139046460 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/23839/statm: 44683 27586 1007 2985 0 41225 0
[pid=23839/tid=23877] ppid=23838 vsize=178732 CPUtime=51.1
/proc/23839/task/23877/stat : 23877 (pb_cplex) R 23838 23838 23662 0 -1 4202560 22729 0 0 0 5097 13 0 0 25 0 2 0 177369745 183021568 27586 1992294400 134512640 146736320 4292431104 18446744073709551615 136007065 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 187432

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 23838 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=999
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=999
# CPU time returned by wait4() is 0.001998
# while last known CPU time is 1800.04
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1749.52
CPU time (s): 1800.04
CPU user time (s): 1796.97
CPU system time (s): 3.07
CPU usage (%): 102.888
Max. virtual memory (cumulated for all children) (KiB): 187432

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.000999
system time used= 0.000999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 366
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= 3

runsolver used 3.01554 second user time and 8.18176 second system time

The end

Launcher Data 

Begin job on node013 at 2010-07-01 22:31:25
IDJOB=2696396
IDBENCH=1500
IDSOLVER=1209
FILE ID=node013/2696396-1278016285
PBS_JOBID= 11198742
Free space on /tmp= 62356 MiB

SOLVER NAME= pb_cplex 2010-06-29
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/web/www.ps.uni-sb.de/~walser/benchmarks/ppp-problems/normalized-ppp:1-11,19,21.opb
COMMAND LINE= run BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2696396-1278016285/watcher-2696396-1278016285 -o /tmp/evaluation-result-2696396-1278016285/solver-2696396-1278016285 -C 1800 -W 2000 -M 1800  run HOME/instance-2696396-1278016285.opb

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

MD5SUM BENCH= d484bc8efed557f17788965b19feafe5
RANDOM SEED=828175314

node013.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		: 3000.253
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	: 6000.50
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		: 3000.253
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:       1413796 kB
Buffers:        137732 kB
Cached:         404500 kB
SwapCached:       6788 kB
Active:         229464 kB
Inactive:       326664 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1413796 kB
SwapTotal:     4192956 kB
SwapFree:      4138896 kB
Dirty:           17812 kB
Writeback:           0 kB
AnonPages:       12324 kB
Mapped:          11820 kB
Slab:            67184 kB
PageTables:       4240 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182568 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264948 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 62336 MiB
End job on node013 at 2010-07-01 23:00:37