Trace number 2697342

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) 1800.1 1093.33

General information on the benchmark

Namenormalized-PB07/SATUNSAT-SMALLINT-NLC/submittedPB07/
manquinho/dbsg/normalized-dbsg_100_25_2_15.opb
MD5SUMb437bd5db918ab114396d43dfca73285
Bench CategoryDEC-SMALLINT-NLC (no optimisation, small integers, non linear constraints)
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 variables200
Total number of constraints302
Number of constraints which are clauses100
Number of constraints which are cardinality constraints (but not clauses)1
Number of constraints which are nor clauses,nor cardinality constraints201
Minimum length of a constraint2
Maximum length of a constraint200
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 15
Number of bits of the biggest number in a constraint 4
Biggest sum of numbers in a constraint 200
Number of bits of the biggest sum of numbers8
Number of products (including duplicates)6148
Sum of products size (including duplicates)12296
Number of different products3074
Sum of products size6148

Solver Data 

0.00/0.00	c pb_cplex 1.0 - 20100701
0.00/0.00	c Parsing opb file format. File HOME/instance-2697342-1278053228.opb.
0.00/0.00	c Instance file HOME/instance-2697342-1278053228.opb
0.00/0.00	c File size is 257828 bytes.
0.00/0.14	c Highest Coefficient sum: 200
0.00/0.14	c  IBM ILOG License Manager: "IBM ILOG Optimization Suite for Academic Initiative" is accessing CPLEX 12 with option(s): "e m b q ".
0.00/0.15	c ============================[ Problem Statistics ]=============================
0.00/0.15	c |                                                                             |
0.00/0.15	c |  Parsing time:          0.15         s                                      |
0.00/0.15	c |  Number Variables:      3274                                                |
0.00/0.15	c |  Number Constraints:    6450                                                |
0.00/0.15	c ===============================================================================
1800.10/1093.32	c Remaining time 1799.85 sec.
1800.10/1093.32	c 
1800.10/1093.32	c *** INTERRUPTED ***
1800.10/1093.32	s UNKNOWN
1800.10/1093.32	c Total CPU time              : 1798.71 s
1800.10/1093.32	c Memory used           : 101.91 MB
1800.10/1093.32	c CPU time              : 1798.71 s
1800.10/1093.32	c 
1800.10/1093.32	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-2697342-1278053228/watcher-2697342-1278053228 -o /tmp/evaluation-result-2697342-1278053228/solver-2697342-1278053228 -C 1800 -W 2000 -M 1800 run HOME/instance-2697342-1278053228.opb 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.07 3/106 2775
/proc/meminfo: memFree=1827704/2059040 swapFree=4139368/4192956
[pid=2775] ppid=2773 vsize=8700 CPUtime=0
/proc/2775/stat : 2775 (run) R 2773 2775 2156 0 -1 4202496 349 0 0 0 0 0 0 0 17 0 1 0 146617282 8908800 249 1992294400 4194304 4922060 140733472998976 18446744073709551615 215210369429 0 65538 4100 65536 0 0 0 17 1 0 0 0
/proc/2775/statm: 2175 249 208 178 0 68 0

[startup+0.0591829 s]
/proc/loadavg: 1.00 1.00 1.07 3/106 2775
/proc/meminfo: memFree=1827704/2059040 swapFree=4139368/4192956
[pid=2775] ppid=2773 vsize=8700 CPUtime=0
/proc/2775/stat : 2775 (run) S 2773 2775 2156 0 -1 4202496 366 0 0 0 0 0 0 0 17 0 1 0 146617282 8908800 249 1992294400 4194304 4922060 140733472998976 18446744073709551615 215210368133 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/2775/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.101187 s]
/proc/loadavg: 1.00 1.00 1.07 3/106 2775
/proc/meminfo: memFree=1827704/2059040 swapFree=4139368/4192956
[pid=2775] ppid=2773 vsize=8700 CPUtime=0
/proc/2775/stat : 2775 (run) S 2773 2775 2156 0 -1 4202496 366 0 0 0 0 0 0 0 17 0 1 0 146617282 8908800 249 1992294400 4194304 4922060 140733472998976 18446744073709551615 215210368133 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/2775/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.301216 s]
/proc/loadavg: 1.00 1.00 1.07 3/106 2775
/proc/meminfo: memFree=1827704/2059040 swapFree=4139368/4192956
[pid=2775] ppid=2773 vsize=8700 CPUtime=0
/proc/2775/stat : 2775 (run) S 2773 2775 2156 0 -1 4202496 366 0 0 0 0 0 0 0 17 0 1 0 146617282 8908800 249 1992294400 4194304 4922060 140733472998976 18446744073709551615 215210368133 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/2775/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.701249 s]
/proc/loadavg: 1.00 1.00 1.07 3/106 2775
/proc/meminfo: memFree=1827704/2059040 swapFree=4139368/4192956
[pid=2775] ppid=2773 vsize=8700 CPUtime=0
/proc/2775/stat : 2775 (run) S 2773 2775 2156 0 -1 4202496 366 0 0 0 0 0 0 0 17 0 1 0 146617282 8908800 249 1992294400 4194304 4922060 140733472998976 18446744073709551615 215210368133 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/2775/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50131 s]
/proc/loadavg: 1.00 1.00 1.07 2/108 2777
/proc/meminfo: memFree=1809584/2059040 swapFree=4139368/4192956
[pid=2775] ppid=2773 vsize=8700 CPUtime=0
/proc/2775/stat : 2775 (run) S 2773 2775 2156 0 -1 4202496 366 0 0 0 0 0 0 0 17 0 1 0 146617282 8908800 249 1992294400 4194304 4922060 140733472998976 18446744073709551615 215210368133 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/2775/statm: 2175 249 208 178 0 68 0
[pid=2776] ppid=2775 vsize=41996 CPUtime=1.48
/proc/2776/stat : 2776 (pb_cplex) R 2775 2775 2156 0 -1 4202496 8754 0 0 0 144 4 0 0 19 0 1 0 146617282 43003904 5491 1992294400 134512640 146736320 4290411520 18446744073709551615 135850319 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/2776/statm: 10499 5501 954 2985 0 7041 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 50696

[startup+3.10144 s]
/proc/loadavg: 1.00 1.00 1.07 2/108 2777
/proc/meminfo: memFree=1806112/2059040 swapFree=4139368/4192956
[pid=2775] ppid=2773 vsize=8700 CPUtime=0
/proc/2775/stat : 2775 (run) S 2773 2775 2156 0 -1 4202496 366 0 0 0 0 0 0 0 17 0 1 0 146617282 8908800 249 1992294400 4194304 4922060 140733472998976 18446744073709551615 215210368133 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/2775/statm: 2175 249 208 178 0 68 0
[pid=2776] ppid=2775 vsize=44412 CPUtime=3.09
/proc/2776/stat : 2776 (pb_cplex) R 2775 2775 2156 0 -1 4202496 13262 0 0 0 303 6 0 0 23 0 1 0 146617282 45477888 6381 1992294400 134512640 146736320 4290411520 18446744073709551615 136414088 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/2776/statm: 11103 6381 945 2985 0 7645 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 53112

[startup+6.30174 s]
/proc/loadavg: 1.00 1.00 1.07 2/108 2777
/proc/meminfo: memFree=1811072/2059040 swapFree=4139368/4192956
[pid=2775] ppid=2773 vsize=8700 CPUtime=0
/proc/2775/stat : 2775 (run) S 2773 2775 2156 0 -1 4202496 366 0 0 0 0 0 0 0 17 0 1 0 146617282 8908800 249 1992294400 4194304 4922060 140733472998976 18446744073709551615 215210368133 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/2775/statm: 2175 249 208 178 0 68 0
[pid=2776] ppid=2775 vsize=66304 CPUtime=6.56
/proc/2776/stat : 2776 (pb_cplex) R 2775 2775 2156 0 -1 4202496 19509 0 0 0 646 10 0 0 16 0 2 0 146617282 67895296 8818 1992294400 134512640 146736320 4290411520 18446744073709551615 144757825 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/2776/statm: 16576 8818 991 2985 0 13118 0
Current children cumulated CPU time (s) 6.56
Current children cumulated vsize (KiB) 75004

[startup+12.7013 s]
/proc/loadavg: 1.07 1.02 1.07 2/109 2778
/proc/meminfo: memFree=1794696/2059040 swapFree=4139368/4192956
[pid=2775] ppid=2773 vsize=8700 CPUtime=0
/proc/2775/stat : 2775 (run) S 2773 2775 2156 0 -1 4202496 366 0 0 0 0 0 0 0 17 0 1 0 146617282 8908800 249 1992294400 4194304 4922060 140733472998976 18446744073709551615 215210368133 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/2775/statm: 2175 249 208 178 0 68 0
[pid=2776] ppid=2775 vsize=66960 CPUtime=17.03
/proc/2776/stat : 2776 (pb_cplex) R 2775 2775 2156 0 -1 4202496 21179 0 0 0 1691 12 0 0 20 0 2 0 146617282 68567040 9216 1992294400 134512640 146736320 4290411520 18446744073709551615 139042881 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/2776/statm: 16740 9216 1014 2985 0 13282 0
[pid=2776/tid=2778] ppid=2775 vsize=66960 CPUtime=4.76
/proc/2776/task/2778/stat : 2778 (pb_cplex) S 2775 2775 2156 0 -1 4202560 3715 0 0 0 474 2 0 0 17 0 2 0 146617848 68567040 9216 1992294400 134512640 146736320 4290411520 18446744073709551615 144580073 0 2 4096 16387 18446604437841531840 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 17.03
Current children cumulated vsize (KiB) 75660

[startup+25.5002 s]
/proc/loadavg: 1.13 1.03 1.08 3/109 2778
/proc/meminfo: memFree=1793332/2059040 swapFree=4139368/4192956
[pid=2775] ppid=2773 vsize=8700 CPUtime=0
/proc/2775/stat : 2775 (run) S 2773 2775 2156 0 -1 4202496 366 0 0 0 0 0 0 0 17 0 1 0 146617282 8908800 249 1992294400 4194304 4922060 140733472998976 18446744073709551615 215210368133 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/2775/statm: 2175 249 208 178 0 68 0
[pid=2776] ppid=2775 vsize=66752 CPUtime=38.14
/proc/2776/stat : 2776 (pb_cplex) R 2775 2775 2156 0 -1 4202496 24695 0 0 0 3797 17 0 0 16 0 2 0 146617282 68354048 9584 1992294400 134512640 146736320 4290411520 18446744073709551615 136008042 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/2776/statm: 16688 9584 1011 2985 0 13230 0
[pid=2776/tid=2778] ppid=2775 vsize=66752 CPUtime=15.76
/proc/2776/task/2778/stat : 2778 (pb_cplex) R 2775 2775 2156 0 -1 4202560 4019 0 0 0 1572 4 0 0 25 0 2 0 146617848 68354048 9584 1992294400 134512640 146736320 4290411520 18446744073709551615 135454142 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 38.14
Current children cumulated vsize (KiB) 75452

[startup+51.1004 s]
/proc/loadavg: 1.21 1.06 1.09 2/108 2778
/proc/meminfo: memFree=1791480/2059040 swapFree=4139368/4192956
[pid=2775] ppid=2773 vsize=8700 CPUtime=0
/proc/2775/stat : 2775 (run) S 2773 2775 2156 0 -1 4202496 366 0 0 0 0 0 0 0 17 0 1 0 146617282 8908800 249 1992294400 4194304 4922060 140733472998976 18446744073709551615 215210368133 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/2775/statm: 2175 249 208 178 0 68 0
[pid=2776] ppid=2775 vsize=63108 CPUtime=68.85
/proc/2776/stat : 2776 (pb_cplex) R 2775 2775 2156 0 -1 4202496 28876 0 0 0 6864 21 0 0 25 0 1 0 146617282 64622592 10065 1992294400 134512640 146736320 4290411520 18446744073709551615 135464842 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/2776/statm: 15777 10065 1015 2985 0 12319 0
Current children cumulated CPU time (s) 68.85
Current children cumulated vsize (KiB) 71808

[startup+102.309 s]
/proc/loadavg: 1.08 1.05 1.08 2/108 2780
/proc/meminfo: memFree=1788752/2059040 swapFree=4139368/4192956
[pid=2775] ppid=2773 vsize=8700 CPUtime=0
/proc/2775/stat : 2775 (run) S 2773 2775 2156 0 -1 4202496 366 0 0 0 0 0 0 0 17 0 1 0 146617282 8908800 249 1992294400 4194304 4922060 140733472998976 18446744073709551615 215210368133 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/2775/statm: 2175 249 208 178 0 68 0
[pid=2776] ppid=2775 vsize=65684 CPUtime=120.03
/proc/2776/stat : 2776 (pb_cplex) R 2775 2775 2156 0 -1 4202496 29556 0 0 0 11980 23 0 0 25 0 1 0 146617282 67260416 10709 1992294400 134512640 146736320 4290411520 18446744073709551615 135465113 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/2776/statm: 16421 10709 1015 2985 0 12963 0
Current children cumulated CPU time (s) 120.03
Current children cumulated vsize (KiB) 74384

[startup+162.301 s]
/proc/loadavg: 1.03 1.04 1.08 2/108 2782
/proc/meminfo: memFree=1779452/2059040 swapFree=4139368/4192956
[pid=2775] ppid=2773 vsize=8700 CPUtime=0
/proc/2775/stat : 2775 (run) S 2773 2775 2156 0 -1 4202496 366 0 0 0 0 0 0 0 17 0 1 0 146617282 8908800 249 1992294400 4194304 4922060 140733472998976 18446744073709551615 215210368133 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/2775/statm: 2175 249 208 178 0 68 0
[pid=2776] ppid=2775 vsize=77480 CPUtime=180
/proc/2776/stat : 2776 (pb_cplex) R 2775 2775 2156 0 -1 4202496 37300 0 0 0 17972 28 0 0 25 0 1 0 146617282 79339520 13004 1992294400 134512640 146736320 4290411520 18446744073709551615 135855165 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/2776/statm: 19370 13004 1023 2985 0 15912 0
Current children cumulated CPU time (s) 180
Current children cumulated vsize (KiB) 86180

[startup+222.3 s]
/proc/loadavg: 1.22 1.07 1.09 2/109 2786
/proc/meminfo: memFree=1760596/2059040 swapFree=4139368/4192956
[pid=2775] ppid=2773 vsize=8700 CPUtime=0
/proc/2775/stat : 2775 (run) S 2773 2775 2156 0 -1 4202496 366 0 0 0 0 0 0 0 17 0 1 0 146617282 8908800 249 1992294400 4194304 4922060 140733472998976 18446744073709551615 215210368133 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/2775/statm: 2175 249 208 178 0 68 0
[pid=2776] ppid=2775 vsize=91956 CPUtime=249.87
/proc/2776/stat : 2776 (pb_cplex) R 2775 2775 2156 0 -1 4202496 106681 0 0 0 24927 60 0 0 18 0 2 0 146617282 94162944 16564 1992294400 134512640 146736320 4290411520 18446744073709551615 135855165 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/2776/statm: 22989 16564 1026 2985 0 19531 0
[pid=2776/tid=2786] ppid=2775 vsize=91956 CPUtime=10.7
/proc/2776/task/2786/stat : 2786 (pb_cplex) R 2775 2775 2156 0 -1 4202560 8094 0 0 0 1066 4 0 0 25 0 2 0 146638170 94162944 16564 1992294400 134512640 146736320 4290411520 18446744073709551615 136017769 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 249.87
Current children cumulated vsize (KiB) 100656

[startup+282.3 s]
/proc/loadavg: 1.64 1.21 1.13 3/109 2788
/proc/meminfo: memFree=1757248/2059040 swapFree=4139368/4192956
[pid=2775] ppid=2773 vsize=8700 CPUtime=0
/proc/2775/stat : 2775 (run) S 2773 2775 2156 0 -1 4202496 366 0 0 0 0 0 0 0 17 0 1 0 146617282 8908800 249 1992294400 4194304 4922060 140733472998976 18446744073709551615 215210368133 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/2775/statm: 2175 249 208 178 0 68 0
[pid=2776] ppid=2775 vsize=99236 CPUtime=366.51
/proc/2776/stat : 2776 (pb_cplex) R 2775 2775 2156 0 -1 4202496 117783 0 0 0 36580 71 0 0 25 0 2 0 146617282 101617664 18571 1992294400 134512640 146736320 4290411520 18446744073709551615 136008050 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/2776/statm: 24809 18571 1031 2985 0 21351 0
[pid=2776/tid=2786] ppid=2775 vsize=99236 CPUtime=70.27
/proc/2776/task/2786/stat : 2786 (pb_cplex) R 2775 2775 2156 0 -1 4202560 15101 0 0 0 7017 10 0 0 25 0 2 0 146638170 101617664 18571 1992294400 134512640 146736320 4290411520 18446744073709551615 139046523 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 366.51
Current children cumulated vsize (KiB) 107936

[startup+342.3 s]
/proc/loadavg: 1.88 1.36 1.19 3/109 2788
/proc/meminfo: memFree=1756008/2059040 swapFree=4139368/4192956
[pid=2775] ppid=2773 vsize=8700 CPUtime=0
/proc/2775/stat : 2775 (run) S 2773 2775 2156 0 -1 4202496 366 0 0 0 0 0 0 0 17 0 1 0 146617282 8908800 249 1992294400 4194304 4922060 140733472998976 18446744073709551615 215210368133 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/2775/statm: 2175 249 208 178 0 68 0
[pid=2776] ppid=2775 vsize=100000 CPUtime=486.03
/proc/2776/stat : 2776 (pb_cplex) R 2775 2775 2156 0 -1 4202496 120725 0 0 0 48526 77 0 0 25 0 2 0 146617282 102400000 18768 1992294400 134512640 146736320 4290411520 18446744073709551615 136475800 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/2776/statm: 25000 18768 1026 2985 0 21542 0
[pid=2776/tid=2786] ppid=2775 vsize=100000 CPUtime=129.81
/proc/2776/task/2786/stat : 2786 (pb_cplex) R 2775 2775 2156 0 -1 4202560 16705 0 0 0 12969 12 0 0 25 0 2 0 146638170 102400000 18768 1992294400 134512640 146736320 4290411520 18446744073709551615 136008050 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 486.03
Current children cumulated vsize (KiB) 108700

[startup+402.301 s]
/proc/loadavg: 2.04 1.50 1.24 3/109 2790
/proc/meminfo: memFree=1750180/2059040 swapFree=4139368/4192956

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

[pid=2776] ppid=2775 vsize=101124 CPUtime=929.56
/proc/2776/stat : 2776 (pb_cplex) R 2775 2775 2156 0 -1 4202496 134510 0 0 0 92861 95 0 0 25 0 2 0 146617282 103550976 19049 1992294400 134512640 146736320 4290411520 18446744073709551615 136008234 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/2776/statm: 25281 19049 1026 2985 0 21823 0
[pid=2776/tid=2786] ppid=2775 vsize=101124 CPUtime=368.25
/proc/2776/task/2786/stat : 2786 (pb_cplex) R 2775 2775 2156 0 -1 4202560 22922 0 0 0 36806 19 0 0 25 0 2 0 146638170 103550976 19049 1992294400 134512640 146736320 4290411520 18446744073709551615 136008050 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 929.56
Current children cumulated vsize (KiB) 109824

[startup+642.3 s]
/proc/loadavg: 1.99 1.73 1.38 3/109 2796
/proc/meminfo: memFree=1753280/2059040 swapFree=4139368/4192956
[pid=2775] ppid=2773 vsize=8700 CPUtime=0
/proc/2775/stat : 2775 (run) S 2773 2775 2156 0 -1 4202496 366 0 0 0 0 0 0 0 17 0 1 0 146617282 8908800 249 1992294400 4194304 4922060 140733472998976 18446744073709551615 215210368133 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/2775/statm: 2175 249 208 178 0 68 0
[pid=2776] ppid=2775 vsize=102148 CPUtime=1049.1
/proc/2776/stat : 2776 (pb_cplex) R 2775 2775 2156 0 -1 4202496 142306 0 0 0 104809 101 0 0 25 0 2 0 146617282 104599552 19200 1992294400 134512640 146736320 4290411520 18446744073709551615 136008328 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/2776/statm: 25537 19200 1026 2985 0 22079 0
[pid=2776/tid=2786] ppid=2775 vsize=102148 CPUtime=427.81
/proc/2776/task/2786/stat : 2786 (pb_cplex) R 2775 2775 2156 0 -1 4202560 25068 0 0 0 42761 20 0 0 25 0 2 0 146638170 104599552 19200 1992294400 134512640 146736320 4290411520 18446744073709551615 139042981 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1049.1
Current children cumulated vsize (KiB) 110848

[startup+702.3 s]
/proc/loadavg: 1.80 1.72 1.40 3/109 2798
/proc/meminfo: memFree=1753032/2059040 swapFree=4139368/4192956
[pid=2775] ppid=2773 vsize=8700 CPUtime=0
/proc/2775/stat : 2775 (run) S 2773 2775 2156 0 -1 4202496 366 0 0 0 0 0 0 0 17 0 1 0 146617282 8908800 249 1992294400 4194304 4922060 140733472998976 18446744073709551615 215210368133 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/2775/statm: 2175 249 208 178 0 68 0
[pid=2776] ppid=2775 vsize=102148 CPUtime=1148.37
/proc/2776/stat : 2776 (pb_cplex) R 2775 2775 2156 0 -1 4202496 147524 0 0 0 114730 107 0 0 25 0 2 0 146617282 104599552 19200 1992294400 134512640 146736320 4290411520 18446744073709551615 135454134 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/2776/statm: 25537 19200 1026 2985 0 22079 0
[pid=2776/tid=2786] ppid=2775 vsize=102148 CPUtime=487.5
/proc/2776/task/2786/stat : 2786 (pb_cplex) R 2775 2775 2156 0 -1 4202560 27772 0 0 0 48727 23 0 0 25 0 2 0 146638170 104599552 19200 1992294400 134512640 146736320 4290411520 18446744073709551615 136009717 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1148.37
Current children cumulated vsize (KiB) 110848

[startup+762.308 s]
/proc/loadavg: 1.98 1.79 1.44 3/109 2800
/proc/meminfo: memFree=1752908/2059040 swapFree=4139368/4192956
[pid=2775] ppid=2773 vsize=8700 CPUtime=0
/proc/2775/stat : 2775 (run) S 2773 2775 2156 0 -1 4202496 366 0 0 0 0 0 0 0 17 0 1 0 146617282 8908800 249 1992294400 4194304 4922060 140733472998976 18446744073709551615 215210368133 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/2775/statm: 2175 249 208 178 0 68 0
[pid=2776] ppid=2775 vsize=102844 CPUtime=1267.9
/proc/2776/stat : 2776 (pb_cplex) R 2775 2775 2156 0 -1 4202496 150526 0 0 0 126678 112 0 0 25 0 2 0 146617282 105312256 19322 1992294400 134512640 146736320 4290411520 18446744073709551615 136388884 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/2776/statm: 25711 19322 1026 2985 0 22253 0
[pid=2776/tid=2786] ppid=2775 vsize=102844 CPUtime=547.05
/proc/2776/task/2786/stat : 2786 (pb_cplex) R 2775 2775 2156 0 -1 4202560 27963 0 0 0 54681 24 0 0 25 0 2 0 146638170 105312256 19322 1992294400 134512640 146736320 4290411520 18446744073709551615 136008044 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1267.9
Current children cumulated vsize (KiB) 111544

[startup+822.301 s]
/proc/loadavg: 2.11 1.85 1.48 3/109 2802
/proc/meminfo: memFree=1752660/2059040 swapFree=4139368/4192956
[pid=2775] ppid=2773 vsize=8700 CPUtime=0
/proc/2775/stat : 2775 (run) S 2773 2775 2156 0 -1 4202496 366 0 0 0 0 0 0 0 17 0 1 0 146617282 8908800 249 1992294400 4194304 4922060 140733472998976 18446744073709551615 215210368133 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/2775/statm: 2175 249 208 178 0 68 0
[pid=2776] ppid=2775 vsize=102844 CPUtime=1387.41
/proc/2776/stat : 2776 (pb_cplex) R 2775 2775 2156 0 -1 4202496 160865 0 0 0 138621 120 0 0 25 0 2 0 146617282 105312256 19326 1992294400 134512640 146736320 4290411520 18446744073709551615 136008089 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/2776/statm: 25711 19326 1026 2985 0 22253 0
[pid=2776/tid=2786] ppid=2775 vsize=102844 CPUtime=606.59
/proc/2776/task/2786/stat : 2786 (pb_cplex) R 2775 2775 2156 0 -1 4202560 32624 0 0 0 60632 27 0 0 25 0 2 0 146638170 105312256 19326 1992294400 134512640 146736320 4290411520 18446744073709551615 136008065 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1387.41
Current children cumulated vsize (KiB) 111544

[startup+882.301 s]
/proc/loadavg: 2.08 1.89 1.52 3/109 2813
/proc/meminfo: memFree=1748072/2059040 swapFree=4139368/4192956
[pid=2775] ppid=2773 vsize=8700 CPUtime=0
/proc/2775/stat : 2775 (run) S 2773 2775 2156 0 -1 4202496 366 0 0 0 0 0 0 0 17 0 1 0 146617282 8908800 249 1992294400 4194304 4922060 140733472998976 18446744073709551615 215210368133 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/2775/statm: 2175 249 208 178 0 68 0
[pid=2776] ppid=2775 vsize=111508 CPUtime=1506.88
/proc/2776/stat : 2776 (pb_cplex) R 2775 2775 2156 0 -1 4202496 169071 0 0 0 150561 127 0 0 25 0 2 0 146617282 114184192 20579 1992294400 134512640 146736320 4290411520 18446744073709551615 136008450 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/2776/statm: 27877 20579 1026 2985 0 24419 0
[pid=2776/tid=2786] ppid=2775 vsize=111508 CPUtime=666.13
/proc/2776/task/2786/stat : 2786 (pb_cplex) R 2775 2775 2156 0 -1 4202560 37029 0 0 0 66583 30 0 0 25 0 2 0 146638170 114184192 20579 1992294400 134512640 146736320 4290411520 18446744073709551615 135855178 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1506.88
Current children cumulated vsize (KiB) 120208

[startup+942.301 s]
/proc/loadavg: 1.54 1.77 1.50 2/109 2813
/proc/meminfo: memFree=1752412/2059040 swapFree=4139368/4192956
[pid=2775] ppid=2773 vsize=8700 CPUtime=0
/proc/2775/stat : 2775 (run) S 2773 2775 2156 0 -1 4202496 366 0 0 0 0 0 0 0 17 0 1 0 146617282 8908800 249 1992294400 4194304 4922060 140733472998976 18446744073709551615 215210368133 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/2775/statm: 2175 249 208 178 0 68 0
[pid=2776] ppid=2775 vsize=103104 CPUtime=1568.49
/proc/2776/stat : 2776 (pb_cplex) S 2775 2775 2156 0 -1 4202496 173861 0 0 0 156718 131 0 0 25 0 2 0 146617282 105578496 19399 1992294400 134512640 146736320 4290411520 18446744073709551615 144580073 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/2776/statm: 25776 19399 1026 2985 0 22318 0
[pid=2776/tid=2786] ppid=2775 vsize=103104 CPUtime=726.09
/proc/2776/task/2786/stat : 2786 (pb_cplex) R 2775 2775 2156 0 -1 4202560 41819 0 0 0 72575 34 0 0 25 0 2 0 146638170 105578496 19399 1992294400 134512640 146736320 4290411520 18446744073709551615 136008050 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1568.49
Current children cumulated vsize (KiB) 111804

[startup+1002.3 s]
/proc/loadavg: 1.22 1.63 1.46 2/109 2815
/proc/meminfo: memFree=1751792/2059040 swapFree=4139368/4192956
[pid=2775] ppid=2773 vsize=8700 CPUtime=0
/proc/2775/stat : 2775 (run) S 2773 2775 2156 0 -1 4202496 366 0 0 0 0 0 0 0 17 0 1 0 146617282 8908800 249 1992294400 4194304 4922060 140733472998976 18446744073709551615 215210368133 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/2775/statm: 2175 249 208 178 0 68 0
[pid=2776] ppid=2775 vsize=104036 CPUtime=1628.47
/proc/2776/stat : 2776 (pb_cplex) S 2775 2775 2156 0 -1 4202496 174093 0 0 0 162714 133 0 0 25 0 2 0 146617282 106532864 19631 1992294400 134512640 146736320 4290411520 18446744073709551615 144580073 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/2776/statm: 26009 19631 1026 2985 0 22551 0
[pid=2776/tid=2786] ppid=2775 vsize=104036 CPUtime=786.07
/proc/2776/task/2786/stat : 2786 (pb_cplex) R 2775 2775 2156 0 -1 4202560 42051 0 0 0 78571 36 0 0 25 0 2 0 146638170 106532864 19631 1992294400 134512640 146736320 4290411520 18446744073709551615 144757825 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1628.47
Current children cumulated vsize (KiB) 112736

[startup+1062.3 s]
/proc/loadavg: 1.61 1.66 1.48 3/109 2817
/proc/meminfo: memFree=1751296/2059040 swapFree=4139368/4192956
[pid=2775] ppid=2773 vsize=8700 CPUtime=0
/proc/2775/stat : 2775 (run) S 2773 2775 2156 0 -1 4202496 366 0 0 0 0 0 0 0 17 0 1 0 146617282 8908800 249 1992294400 4194304 4922060 140733472998976 18446744073709551615 215210368133 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/2775/statm: 2175 249 208 178 0 68 0
[pid=2776] ppid=2775 vsize=104220 CPUtime=1738.33
/proc/2776/stat : 2776 (pb_cplex) R 2775 2775 2156 0 -1 4202496 178621 0 0 0 173695 138 0 0 25 0 2 0 146617282 106721280 19720 1992294400 134512640 146736320 4290411520 18446744073709551615 139044550 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/2776/statm: 26055 19720 1026 2985 0 22597 0
[pid=2776/tid=2786] ppid=2775 vsize=104220 CPUtime=845.69
/proc/2776/task/2786/stat : 2786 (pb_cplex) R 2775 2775 2156 0 -1 4202560 43792 0 0 0 84532 37 0 0 25 0 2 0 146638170 106721280 19720 1992294400 134512640 146736320 4290411520 18446744073709551615 136008047 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1738.33
Current children cumulated vsize (KiB) 112920



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1093.3 s]
/proc/loadavg: 1.85 1.71 1.50 3/109 2817
/proc/meminfo: memFree=1751420/2059040 swapFree=4139368/4192956
[pid=2775] ppid=2773 vsize=8700 CPUtime=0
/proc/2775/stat : 2775 (run) S 2773 2775 2156 0 -1 4202496 366 0 0 0 0 0 0 0 17 0 1 0 146617282 8908800 249 1992294400 4194304 4922060 140733472998976 18446744073709551615 215210368133 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/2775/statm: 2175 249 208 178 0 68 0
[pid=2776] ppid=2775 vsize=104356 CPUtime=1800.1
/proc/2776/stat : 2776 (pb_cplex) R 2775 2775 2156 0 -1 4202496 180178 0 0 0 179870 140 0 0 25 0 2 0 146617282 106860544 19725 1992294400 134512640 146736320 4290411520 18446744073709551615 135855178 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/2776/statm: 26089 19725 1026 2985 0 22631 0
[pid=2776/tid=2786] ppid=2775 vsize=104356 CPUtime=876.46
/proc/2776/task/2786/stat : 2786 (pb_cplex) R 2775 2775 2156 0 -1 4202560 43941 0 0 0 87608 38 0 0 25 0 2 0 146638170 106860544 19725 1992294400 134512640 146736320 4290411520 18446744073709551615 136019024 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1800.1
Current children cumulated vsize (KiB) 113056

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

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

[startup+1093.3 s]
/proc/loadavg: 1.85 1.71 1.50 3/109 2817
/proc/meminfo: memFree=1751420/2059040 swapFree=4139368/4192956
[pid=2775] ppid=2773 vsize=8700 CPUtime=0
/proc/2775/stat : 2775 (run) S 2773 2775 2156 0 -1 4202496 366 0 0 0 0 0 0 0 17 0 1 0 146617282 8908800 249 1992294400 4194304 4922060 140733472998976 18446744073709551615 215210368133 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/2775/statm: 2175 249 208 178 0 68 0
[pid=2776] ppid=2775 vsize=104356 CPUtime=1800.1
/proc/2776/stat : 2776 (pb_cplex) R 2775 2775 2156 0 -1 4202496 180178 0 0 0 179870 140 0 0 25 0 2 0 146617282 106860544 19725 1992294400 134512640 146736320 4290411520 18446744073709551615 135855178 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/2776/statm: 26089 19725 1026 2985 0 22631 0
[pid=2776/tid=2786] ppid=2775 vsize=104356 CPUtime=876.46
/proc/2776/task/2786/stat : 2786 (pb_cplex) R 2775 2775 2156 0 -1 4202560 43941 0 0 0 87608 38 0 0 25 0 2 0 146638170 106860544 19725 1992294400 134512640 146736320 4290411520 18446744073709551615 136019024 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1800.1
Current children cumulated vsize (KiB) 113056

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 2775 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=1999
# CPU time returned by wait4() is 0.002998
# while last known CPU time is 1800.1
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1093.33
CPU time (s): 1800.1
CPU user time (s): 1798.7
CPU system time (s): 1.4
CPU usage (%): 164.644
Max. virtual memory (cumulated for all children) (KiB): 130460

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.000999
system time used= 0.001999
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= 2

runsolver used 2.09968 second user time and 5.86811 second system time

The end

Launcher Data 

Begin job on node031 at 2010-07-02 08:47:08
IDJOB=2697342
IDBENCH=48376
IDSOLVER=1209
FILE ID=node031/2697342-1278053228
PBS_JOBID= 11198859
Free space on /tmp= 62436 MiB

SOLVER NAME= pb_cplex 2010-06-29
BENCH NAME= PB07/normalized-PB07/SATUNSAT-SMALLINT-NLC/submittedPB07/manquinho/dbsg/normalized-dbsg_100_25_2_15.opb
COMMAND LINE= run BENCHNAME
CONVERSION SCRIPT= PBconversionToLinear BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2697342-1278053228/watcher-2697342-1278053228 -o /tmp/evaluation-result-2697342-1278053228/solver-2697342-1278053228 -C 1800 -W 2000 -M 1800  run HOME/instance-2697342-1278053228.opb

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

MD5SUM BENCH= b437bd5db918ab114396d43dfca73285
RANDOM SEED=1002779034

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		: 3000.219
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	: 6000.43
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		: 3000.219
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	: 5599.53
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1828728 kB
Buffers:         25656 kB
Cached:         111192 kB
SwapCached:       6964 kB
Active:         107508 kB
Inactive:        43408 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1828728 kB
SwapTotal:     4192956 kB
SwapFree:      4139368 kB
Dirty:           16856 kB
Writeback:           0 kB
AnonPages:       12316 kB
Mapped:          12052 kB
Slab:            57272 kB
PageTables:       4184 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182056 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-2697342-1278053228.opb

Free space on /tmp at the end= 62420 MiB
End job on node031 at 2010-07-02 09:05:23