Trace number 2697283

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) 1800.07 1394.22

General information on the benchmark

Namenormalized-PB07/SATUNSAT-SMALLINT-NLC/submittedPB07/
manquinho/dbsg/normalized-dbsg_100_25_3_15.opb
MD5SUM0f8b3c4075c45404d33689fa65bc6a7e
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)6180
Sum of products size (including duplicates)12360
Number of different products3090
Sum of products size6180

Solver Data 

0.00/0.00	c pb_cplex 1.0 - 20100701
0.00/0.00	c Parsing opb file format. File HOME/instance-2697283-1278052796.opb.
0.00/0.00	c Instance file HOME/instance-2697283-1278052796.opb
0.00/0.00	c File size is 259162 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:      3290                                                |
0.00/0.15	c |  Number Constraints:    6482                                                |
0.00/0.15	c ===============================================================================
1800.07/1394.21	c Remaining time 1799.85 sec.
1800.07/1394.21	c 
1800.07/1394.21	c *** INTERRUPTED ***
1800.07/1394.21	s UNKNOWN
1800.07/1394.21	c Total CPU time              : 1797.83 s
1800.07/1394.21	c Memory used           : 87.84 MB
1800.07/1394.21	c CPU time              : 1797.83 s
1800.07/1394.21	c 
1800.07/1394.21	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-2697283-1278052796/watcher-2697283-1278052796 -o /tmp/evaluation-result-2697283-1278052796/solver-2697283-1278052796 -C 1800 -W 2000 -M 1800 run HOME/instance-2697283-1278052796.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: 1.56 1.66 1.56 3/106 29646
/proc/meminfo: memFree=1750588/2059040 swapFree=4135672/4192956
[pid=29646] ppid=29644 vsize=8700 CPUtime=0
/proc/29646/stat : 29646 (run) S 29644 29646 29220 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 146567693 8908800 248 1992294400 4194304 4922060 140737035447808 18446744073709551615 264053038213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29646/statm: 2175 248 208 178 0 68 0

[startup+0.104418 s]
/proc/loadavg: 1.56 1.66 1.56 3/106 29646
/proc/meminfo: memFree=1750588/2059040 swapFree=4135672/4192956
[pid=29646] ppid=29644 vsize=8700 CPUtime=0
/proc/29646/stat : 29646 (run) S 29644 29646 29220 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 146567693 8908800 248 1992294400 4194304 4922060 140737035447808 18446744073709551615 264053038213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29646/statm: 2175 248 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.204668 s]
/proc/loadavg: 1.56 1.66 1.56 3/106 29646
/proc/meminfo: memFree=1750588/2059040 swapFree=4135672/4192956
[pid=29646] ppid=29644 vsize=8700 CPUtime=0
/proc/29646/stat : 29646 (run) S 29644 29646 29220 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 146567693 8908800 248 1992294400 4194304 4922060 140737035447808 18446744073709551615 264053038213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29646/statm: 2175 248 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.300671 s]
/proc/loadavg: 1.56 1.66 1.56 3/106 29646
/proc/meminfo: memFree=1750588/2059040 swapFree=4135672/4192956
[pid=29646] ppid=29644 vsize=8700 CPUtime=0
/proc/29646/stat : 29646 (run) S 29644 29646 29220 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 146567693 8908800 248 1992294400 4194304 4922060 140737035447808 18446744073709551615 264053038213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29646/statm: 2175 248 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.700681 s]
/proc/loadavg: 1.56 1.66 1.56 3/106 29646
/proc/meminfo: memFree=1750588/2059040 swapFree=4135672/4192956
[pid=29646] ppid=29644 vsize=8700 CPUtime=0
/proc/29646/stat : 29646 (run) S 29644 29646 29220 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 146567693 8908800 248 1992294400 4194304 4922060 140737035447808 18446744073709551615 264053038213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29646/statm: 2175 248 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.5017 s]
/proc/loadavg: 1.56 1.66 1.56 2/108 29648
/proc/meminfo: memFree=1731724/2059040 swapFree=4135672/4192956
[pid=29646] ppid=29644 vsize=8700 CPUtime=0
/proc/29646/stat : 29646 (run) S 29644 29646 29220 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 146567693 8908800 248 1992294400 4194304 4922060 140737035447808 18446744073709551615 264053038213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29646/statm: 2175 248 208 178 0 68 0
[pid=29647] ppid=29646 vsize=42400 CPUtime=1.49
/proc/29647/stat : 29647 (pb_cplex) R 29646 29646 29220 0 -1 4202496 7628 0 0 0 146 3 0 0 19 0 1 0 146567693 43417600 5506 1992294400 134512640 146736320 4291930064 18446744073709551615 139046463 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/29647/statm: 10600 5506 938 2985 0 7142 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 51100

[startup+3.10074 s]
/proc/loadavg: 1.56 1.66 1.56 2/108 29648
/proc/meminfo: memFree=1734328/2059040 swapFree=4135672/4192956
[pid=29646] ppid=29644 vsize=8700 CPUtime=0
/proc/29646/stat : 29646 (run) S 29644 29646 29220 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 146567693 8908800 248 1992294400 4194304 4922060 140737035447808 18446744073709551615 264053038213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29646/statm: 2175 248 208 178 0 68 0
[pid=29647] ppid=29646 vsize=42728 CPUtime=3.08
/proc/29647/stat : 29647 (pb_cplex) R 29646 29646 29220 0 -1 4202496 11809 0 0 0 304 4 0 0 24 0 1 0 146567693 43753472 5938 1992294400 134512640 146736320 4291930064 18446744073709551615 136385265 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/29647/statm: 10682 5938 940 2985 0 7224 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 51428

[startup+6.30082 s]
/proc/loadavg: 1.52 1.65 1.55 2/108 29648
/proc/meminfo: memFree=1731724/2059040 swapFree=4135672/4192956
[pid=29646] ppid=29644 vsize=8700 CPUtime=0
/proc/29646/stat : 29646 (run) S 29644 29646 29220 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 146567693 8908800 248 1992294400 4194304 4922060 140737035447808 18446744073709551615 264053038213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29646/statm: 2175 248 208 178 0 68 0
[pid=29647] ppid=29646 vsize=63416 CPUtime=6.29
/proc/29647/stat : 29647 (pb_cplex) S 29646 29646 29220 0 -1 4202496 15141 0 0 0 623 6 0 0 18 0 2 0 146567693 64937984 7904 1992294400 134512640 146736320 4291930064 18446744073709551615 144580073 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/29647/statm: 15854 7904 997 2985 0 12396 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 72116

[startup+12.701 s]
/proc/loadavg: 1.71 1.69 1.57 4/109 29649
/proc/meminfo: memFree=1717704/2059040 swapFree=4135672/4192956
[pid=29646] ppid=29644 vsize=8700 CPUtime=0
/proc/29646/stat : 29646 (run) S 29644 29646 29220 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 146567693 8908800 248 1992294400 4194304 4922060 140737035447808 18446744073709551615 264053038213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29646/statm: 2175 248 208 178 0 68 0
[pid=29647] ppid=29646 vsize=66108 CPUtime=17.95
/proc/29647/stat : 29647 (pb_cplex) R 29646 29646 29220 0 -1 4202496 17954 0 0 0 1785 10 0 0 19 0 2 0 146567693 67694592 9068 1992294400 134512640 146736320 4291930064 18446744073709551615 136008441 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/29647/statm: 16527 9068 1004 2985 0 13069 0
[pid=29647/tid=29649] ppid=29646 vsize=66108 CPUtime=6.15
/proc/29647/task/29649/stat : 29649 (pb_cplex) R 29646 29646 29220 0 -1 4202560 3335 0 0 0 613 2 0 0 19 0 2 0 146568285 67694592 9068 1992294400 134512640 146736320 4291930064 18446744073709551615 144757825 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 17.95
Current children cumulated vsize (KiB) 74808

[startup+25.5013 s]
/proc/loadavg: 1.93 1.74 1.58 3/109 29649
/proc/meminfo: memFree=1717332/2059040 swapFree=4135672/4192956
[pid=29646] ppid=29644 vsize=8700 CPUtime=0
/proc/29646/stat : 29646 (run) S 29644 29646 29220 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 146567693 8908800 248 1992294400 4194304 4922060 140737035447808 18446744073709551615 264053038213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29646/statm: 2175 248 208 178 0 68 0
[pid=29647] ppid=29646 vsize=65748 CPUtime=40.16
/proc/29647/stat : 29647 (pb_cplex) R 29646 29646 29220 0 -1 4202496 23677 0 0 0 4000 16 0 0 25 0 2 0 146567693 67325952 9193 1992294400 134512640 146736320 4291930064 18446744073709551615 136007030 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/29647/statm: 16437 9193 1004 2985 0 12979 0
[pid=29647/tid=29649] ppid=29646 vsize=65748 CPUtime=17.34
/proc/29647/task/29649/stat : 29649 (pb_cplex) R 29646 29646 29220 0 -1 4202560 7578 0 0 0 1728 6 0 0 18 0 2 0 146568285 67325952 9193 1992294400 134512640 146736320 4291930064 18446744073709551615 136007056 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 40.16
Current children cumulated vsize (KiB) 74448

[startup+51.1009 s]
/proc/loadavg: 1.61 1.68 1.57 2/108 29651
/proc/meminfo: memFree=1719696/2059040 swapFree=4135672/4192956
[pid=29646] ppid=29644 vsize=8700 CPUtime=0
/proc/29646/stat : 29646 (run) S 29644 29646 29220 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 146567693 8908800 248 1992294400 4194304 4922060 140737035447808 18446744073709551615 264053038213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29646/statm: 2175 248 208 178 0 68 0
[pid=29647] ppid=29646 vsize=57040 CPUtime=72.57
/proc/29647/stat : 29647 (pb_cplex) R 29646 29646 29220 0 -1 4202496 26739 0 0 0 7233 24 0 0 25 0 1 0 146567693 58408960 8551 1992294400 134512640 146736320 4291930064 18446744073709551615 136008363 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/29647/statm: 14260 8551 1006 2985 0 10802 0
Current children cumulated CPU time (s) 72.57
Current children cumulated vsize (KiB) 65740

[startup+102.3 s]
/proc/loadavg: 1.26 1.57 1.53 2/108 29651
/proc/meminfo: memFree=1717340/2059040 swapFree=4135672/4192956
[pid=29646] ppid=29644 vsize=8700 CPUtime=0
/proc/29646/stat : 29646 (run) S 29644 29646 29220 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 146567693 8908800 248 1992294400 4194304 4922060 140737035447808 18446744073709551615 264053038213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29646/statm: 2175 248 208 178 0 68 0
[pid=29647] ppid=29646 vsize=59368 CPUtime=123.75
/proc/29647/stat : 29647 (pb_cplex) R 29646 29646 29220 0 -1 4202496 27332 0 0 0 12351 24 0 0 25 0 1 0 146567693 60792832 9126 1992294400 134512640 146736320 4291930064 18446744073709551615 136008042 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/29647/statm: 14842 9126 1006 2985 0 11384 0
Current children cumulated CPU time (s) 123.75
Current children cumulated vsize (KiB) 68068

[startup+162.301 s]
/proc/loadavg: 1.10 1.46 1.50 2/108 29653
/proc/meminfo: memFree=1707916/2059040 swapFree=4135672/4192956
[pid=29646] ppid=29644 vsize=8700 CPUtime=0
/proc/29646/stat : 29646 (run) S 29644 29646 29220 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 146567693 8908800 248 1992294400 4194304 4922060 140737035447808 18446744073709551615 264053038213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29646/statm: 2175 248 208 178 0 68 0
[pid=29647] ppid=29646 vsize=71700 CPUtime=183.72
/proc/29647/stat : 29647 (pb_cplex) R 29646 29646 29220 0 -1 4202496 37544 0 0 0 18344 28 0 0 25 0 1 0 146567693 73420800 11467 1992294400 134512640 146736320 4291930064 18446744073709551615 136015575 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/29647/statm: 17925 11467 1007 2985 0 14467 0
Current children cumulated CPU time (s) 183.72
Current children cumulated vsize (KiB) 80400

[startup+222.308 s]
/proc/loadavg: 1.07 1.39 1.47 2/109 29657
/proc/meminfo: memFree=1692780/2059040 swapFree=4135672/4192956
[pid=29646] ppid=29644 vsize=8700 CPUtime=0
/proc/29646/stat : 29646 (run) S 29644 29646 29220 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 146567693 8908800 248 1992294400 4194304 4922060 140737035447808 18446744073709551615 264053038213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29646/statm: 2175 248 208 178 0 68 0
[pid=29647] ppid=29646 vsize=88640 CPUtime=245.68
/proc/29647/stat : 29647 (pb_cplex) S 29646 29646 29220 0 -1 4202496 89920 0 0 0 24517 51 0 0 19 0 2 0 146567693 90767360 15206 1992294400 134512640 146736320 4291930064 18446744073709551615 144580073 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/29647/statm: 22160 15206 1025 2985 0 18702 0
[pid=29647/tid=29657] ppid=29646 vsize=88640 CPUtime=24.3
/proc/29647/task/29657/stat : 29657 (pb_cplex) R 29646 29646 29220 0 -1 4202560 3995 0 0 0 2428 2 0 0 25 0 2 0 146587303 90767360 15206 1992294400 134512640 146736320 4291930064 18446744073709551615 136008042 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 245.68
Current children cumulated vsize (KiB) 97340

[startup+282.301 s]
/proc/loadavg: 1.02 1.32 1.44 2/109 29659
/proc/meminfo: memFree=1690300/2059040 swapFree=4135672/4192956
[pid=29646] ppid=29644 vsize=8700 CPUtime=0
/proc/29646/stat : 29646 (run) S 29644 29646 29220 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 146567693 8908800 248 1992294400 4194304 4922060 140737035447808 18446744073709551615 264053038213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29646/statm: 2175 248 208 178 0 68 0
[pid=29647] ppid=29646 vsize=90980 CPUtime=305.65
/proc/29647/stat : 29647 (pb_cplex) S 29646 29646 29220 0 -1 4202496 92372 0 0 0 30513 52 0 0 19 0 2 0 146567693 93163520 15797 1992294400 134512640 146736320 4291930064 18446744073709551615 144580073 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/29647/statm: 22745 15797 1025 2985 0 19287 0
[pid=29647/tid=29657] ppid=29646 vsize=90980 CPUtime=84.27
/proc/29647/task/29657/stat : 29657 (pb_cplex) R 29646 29646 29220 0 -1 4202560 6447 0 0 0 8424 3 0 0 25 0 2 0 146587303 93163520 15797 1992294400 134512640 146736320 4291930064 18446744073709551615 135855165 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 305.65
Current children cumulated vsize (KiB) 99680

[startup+342.301 s]
/proc/loadavg: 1.04 1.27 1.41 2/109 29659
/proc/meminfo: memFree=1689804/2059040 swapFree=4135672/4192956
[pid=29646] ppid=29644 vsize=8700 CPUtime=0
/proc/29646/stat : 29646 (run) S 29644 29646 29220 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 146567693 8908800 248 1992294400 4194304 4922060 140737035447808 18446744073709551615 264053038213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29646/statm: 2175 248 208 178 0 68 0
[pid=29647] ppid=29646 vsize=91092 CPUtime=365.63
/proc/29647/stat : 29647 (pb_cplex) S 29646 29646 29220 0 -1 4202496 97478 0 0 0 36508 55 0 0 19 0 2 0 146567693 93278208 15823 1992294400 134512640 146736320 4291930064 18446744073709551615 144580073 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/29647/statm: 22773 15823 1025 2985 0 19315 0
[pid=29647/tid=29657] ppid=29646 vsize=91092 CPUtime=144.24
/proc/29647/task/29657/stat : 29657 (pb_cplex) R 29646 29646 29220 0 -1 4202560 11553 0 0 0 14418 6 0 0 25 0 2 0 146587303 93278208 15823 1992294400 134512640 146736320 4291930064 18446744073709551615 136009638 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 365.63
Current children cumulated vsize (KiB) 99792

[startup+402.301 s]
/proc/loadavg: 1.01 1.22 1.38 2/109 29661
/proc/meminfo: memFree=1688812/2059040 swapFree=4135672/4192956

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

[pid=29647] ppid=29646 vsize=108408 CPUtime=909.59
/proc/29647/stat : 29647 (pb_cplex) R 29646 29646 29220 0 -1 4202496 125033 0 0 0 90886 73 0 0 20 0 2 0 146567693 111009792 18718 1992294400 134512640 146736320 4291930064 18446744073709551615 136001981 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/29647/statm: 27102 18718 1019 2985 0 23644 0
[pid=29647/tid=29657] ppid=29646 vsize=108408 CPUtime=683.94
/proc/29647/task/29657/stat : 29657 (pb_cplex) R 29646 29646 29220 0 -1 4202560 30029 0 0 0 68374 20 0 0 20 0 2 0 146587303 111009792 18718 1992294400 134512640 146736320 4291930064 18446744073709551615 136388081 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 909.59
Current children cumulated vsize (KiB) 117108

[startup+942.301 s]
/proc/loadavg: 1.76 1.29 1.29 3/109 29675
/proc/meminfo: memFree=1684224/2059040 swapFree=4135672/4192956
[pid=29646] ppid=29644 vsize=8700 CPUtime=0
/proc/29646/stat : 29646 (run) S 29644 29646 29220 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 146567693 8908800 248 1992294400 4194304 4922060 140737035447808 18446744073709551615 264053038213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29646/statm: 2175 248 208 178 0 68 0
[pid=29647] ppid=29646 vsize=95324 CPUtime=1029.09
/proc/29647/stat : 29647 (pb_cplex) R 29646 29646 29220 0 -1 4202496 170984 0 0 0 102812 97 0 0 25 0 2 0 146567693 97611776 17103 1992294400 134512640 146736320 4291930064 18446744073709551615 136008042 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/29647/statm: 23831 17103 1017 2985 0 20373 0
[pid=29647/tid=29657] ppid=29646 vsize=95324 CPUtime=743.49
/proc/29647/task/29657/stat : 29657 (pb_cplex) R 29646 29646 29220 0 -1 4202560 52073 0 0 0 74317 32 0 0 25 0 2 0 146587303 97611776 17103 1992294400 134512640 146736320 4291930064 18446744073709551615 136019067 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1029.09
Current children cumulated vsize (KiB) 104024

[startup+1002.3 s]
/proc/loadavg: 1.97 1.43 1.34 3/109 29677
/proc/meminfo: memFree=1679760/2059040 swapFree=4135672/4192956
[pid=29646] ppid=29644 vsize=8700 CPUtime=0
/proc/29646/stat : 29646 (run) S 29644 29646 29220 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 146567693 8908800 248 1992294400 4194304 4922060 140737035447808 18446744073709551615 264053038213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29646/statm: 2175 248 208 178 0 68 0
[pid=29647] ppid=29646 vsize=103672 CPUtime=1148.6
/proc/29647/stat : 29647 (pb_cplex) R 29646 29646 29220 0 -1 4202496 184634 0 0 0 114755 105 0 0 25 0 2 0 146567693 106160128 18374 1992294400 134512640 146736320 4291930064 18446744073709551615 135855178 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/29647/statm: 25918 18374 1017 2985 0 22460 0
[pid=29647/tid=29657] ppid=29646 vsize=103672 CPUtime=803.02
/proc/29647/task/29657/stat : 29657 (pb_cplex) R 29646 29646 29220 0 -1 4202560 59634 0 0 0 80266 36 0 0 25 0 2 0 146587303 106160128 18374 1992294400 134512640 146736320 4291930064 18446744073709551615 136008047 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1148.6
Current children cumulated vsize (KiB) 112372

[startup+1062.3 s]
/proc/loadavg: 1.68 1.45 1.35 3/109 29679
/proc/meminfo: memFree=1683604/2059040 swapFree=4135672/4192956
[pid=29646] ppid=29644 vsize=8700 CPUtime=0
/proc/29646/stat : 29646 (run) S 29644 29646 29220 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 146567693 8908800 248 1992294400 4194304 4922060 140737035447808 18446744073709551615 264053038213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29646/statm: 2175 248 208 178 0 68 0
[pid=29647] ppid=29646 vsize=96600 CPUtime=1236.38
/proc/29647/stat : 29647 (pb_cplex) R 29646 29646 29220 0 -1 4202496 216856 0 0 0 123517 121 0 0 25 0 2 0 146567693 98918400 17240 1992294400 134512640 146736320 4291930064 18446744073709551615 144757825 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/29647/statm: 24150 17240 1017 2985 0 20692 0
[pid=29647/tid=29657] ppid=29646 vsize=96600 CPUtime=862.8
/proc/29647/task/29657/stat : 29657 (pb_cplex) R 29646 29646 29220 0 -1 4202560 79871 0 0 0 86234 46 0 0 25 0 2 0 146587303 98918400 17240 1992294400 134512640 146736320 4291930064 18446744073709551615 135850315 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1236.38
Current children cumulated vsize (KiB) 105300

[startup+1122.3 s]
/proc/loadavg: 1.92 1.56 1.40 2/109 29681
/proc/meminfo: memFree=1687572/2059040 swapFree=4135672/4192956
[pid=29646] ppid=29644 vsize=8700 CPUtime=0
/proc/29646/stat : 29646 (run) S 29644 29646 29220 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 146567693 8908800 248 1992294400 4194304 4922060 140737035447808 18446744073709551615 264053038213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29646/statm: 2175 248 208 178 0 68 0
[pid=29647] ppid=29646 vsize=92036 CPUtime=1351.78
/proc/29647/stat : 29647 (pb_cplex) R 29646 29646 29220 0 -1 4202496 279027 0 0 0 135026 152 0 0 25 0 2 0 146567693 94244864 16222 1992294400 134512640 146736320 4291930064 18446744073709551615 139046527 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/29647/statm: 23009 16222 1024 2985 0 19551 0
[pid=29647/tid=29657] ppid=29646 vsize=92036 CPUtime=918.23
/proc/29647/task/29657/stat : 29657 (pb_cplex) S 29646 29646 29220 0 -1 4202560 134532 0 0 0 91752 71 0 0 25 0 2 0 146587303 94244864 16222 1992294400 134512640 146736320 4291930064 18446744073709551615 144580073 0 2 4096 16387 18446604437839598592 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1351.78
Current children cumulated vsize (KiB) 100736

[startup+1182.3 s]
/proc/loadavg: 1.75 1.58 1.41 2/109 29683
/proc/meminfo: memFree=1687572/2059040 swapFree=4135672/4192956
[pid=29646] ppid=29644 vsize=8700 CPUtime=0
/proc/29646/stat : 29646 (run) S 29644 29646 29220 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 146567693 8908800 248 1992294400 4194304 4922060 140737035447808 18446744073709551615 264053038213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29646/statm: 2175 248 208 178 0 68 0
[pid=29647] ppid=29646 vsize=92332 CPUtime=1451.59
/proc/29647/stat : 29647 (pb_cplex) R 29646 29646 29220 0 -1 4202496 300492 0 0 0 144995 164 0 0 25 0 2 0 146567693 94547968 16364 1992294400 134512640 146736320 4291930064 18446744073709551615 136008065 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/29647/statm: 23083 16364 1022 2985 0 19625 0
[pid=29647/tid=29657] ppid=29646 vsize=92332 CPUtime=958.07
/proc/29647/task/29657/stat : 29657 (pb_cplex) S 29646 29646 29220 0 -1 4202560 151004 0 0 0 95727 80 0 0 25 0 2 0 146587303 94547968 16364 1992294400 134512640 146736320 4291930064 18446744073709551615 144580073 0 2 4096 16387 18446604437839598592 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1451.59
Current children cumulated vsize (KiB) 101032

[startup+1242.3 s]
/proc/loadavg: 1.86 1.65 1.45 2/109 29683
/proc/meminfo: memFree=1685340/2059040 swapFree=4135672/4192956
[pid=29646] ppid=29644 vsize=8700 CPUtime=0
/proc/29646/stat : 29646 (run) S 29644 29646 29220 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 146567693 8908800 248 1992294400 4194304 4922060 140737035447808 18446744073709551615 264053038213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29646/statm: 2175 248 208 178 0 68 0
[pid=29647] ppid=29646 vsize=93868 CPUtime=1566.19
/proc/29647/stat : 29647 (pb_cplex) R 29646 29646 29220 0 -1 4202496 307534 0 0 0 156448 171 0 0 25 0 2 0 146567693 96120832 16852 1992294400 134512640 146736320 4291930064 18446744073709551615 136008069 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/29647/statm: 23467 16852 1022 2985 0 20009 0
[pid=29647/tid=29657] ppid=29646 vsize=93868 CPUtime=1012.69
/proc/29647/task/29657/stat : 29657 (pb_cplex) S 29646 29646 29220 0 -1 4202560 156705 0 0 0 101185 84 0 0 25 0 2 0 146587303 96120832 16852 1992294400 134512640 146736320 4291930064 18446744073709551615 144580073 0 2 4096 16387 18446604437839598592 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1566.19
Current children cumulated vsize (KiB) 102568

[startup+1302.3 s]
/proc/loadavg: 1.60 1.62 1.45 3/109 29694
/proc/meminfo: memFree=1684596/2059040 swapFree=4135672/4192956
[pid=29646] ppid=29644 vsize=8700 CPUtime=0
/proc/29646/stat : 29646 (run) S 29644 29646 29220 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 146567693 8908800 248 1992294400 4194304 4922060 140737035447808 18446744073709551615 264053038213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29646/statm: 2175 248 208 178 0 68 0
[pid=29647] ppid=29646 vsize=94524 CPUtime=1653.09
/proc/29647/stat : 29647 (pb_cplex) R 29646 29646 29220 0 -1 4202496 355139 0 0 0 165116 193 0 0 19 0 2 0 146567693 96792576 16884 1992294400 134512640 146736320 4291930064 18446744073709551615 136007053 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/29647/statm: 23631 16884 1022 2985 0 20173 0
[pid=29647/tid=29657] ppid=29646 vsize=94524 CPUtime=1059.73
/proc/29647/task/29657/stat : 29657 (pb_cplex) R 29646 29646 29220 0 -1 4202560 167081 0 0 0 105883 90 0 0 25 0 2 0 146587303 96792576 16884 1992294400 134512640 146736320 4291930064 18446744073709551615 136403109 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1653.09
Current children cumulated vsize (KiB) 103224

[startup+1362.3 s]
/proc/loadavg: 1.62 1.62 1.46 2/109 29696
/proc/meminfo: memFree=1686704/2059040 swapFree=4135672/4192956
[pid=29646] ppid=29644 vsize=8700 CPUtime=0
/proc/29646/stat : 29646 (run) S 29644 29646 29220 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 146567693 8908800 248 1992294400 4194304 4922060 140737035447808 18446744073709551615 264053038213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29646/statm: 2175 248 208 178 0 68 0
[pid=29647] ppid=29646 vsize=92436 CPUtime=1747.17
/proc/29647/stat : 29647 (pb_cplex) R 29646 29646 29220 0 -1 4202496 402546 0 0 0 174499 218 0 0 25 0 2 0 146567693 94654464 16342 1992294400 134512640 146736320 4291930064 18446744073709551615 136008177 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/29647/statm: 23109 16342 1022 2985 0 19651 0
[pid=29647/tid=29657] ppid=29646 vsize=92436 CPUtime=1112.88
/proc/29647/task/29657/stat : 29657 (pb_cplex) S 29646 29646 29220 0 -1 4202560 185490 0 0 0 111189 99 0 0 25 0 2 0 146587303 94654464 16342 1992294400 134512640 146736320 4291930064 18446744073709551615 144580073 0 2 4096 16387 18446604437839598592 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1747.17
Current children cumulated vsize (KiB) 101136



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1394.2 s]
/proc/loadavg: 1.66 1.63 1.46 3/109 29696
/proc/meminfo: memFree=1690424/2059040 swapFree=4135672/4192956
[pid=29646] ppid=29644 vsize=8700 CPUtime=0
/proc/29646/stat : 29646 (run) S 29644 29646 29220 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 146567693 8908800 248 1992294400 4194304 4922060 140737035447808 18446744073709551615 264053038213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29646/statm: 2175 248 208 178 0 68 0
[pid=29647] ppid=29646 vsize=89948 CPUtime=1800.07
/proc/29647/stat : 29647 (pb_cplex) R 29646 29646 29220 0 -1 4202496 415802 0 0 0 179781 226 0 0 21 0 2 0 146567693 92106752 15683 1992294400 134512640 146736320 4291930064 18446744073709551615 136017495 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/29647/statm: 22487 15683 1041 2985 0 19029 0
[pid=29647/tid=29657] ppid=29646 vsize=89948 CPUtime=1133.89
/proc/29647/task/29657/stat : 29657 (pb_cplex) R 29646 29646 29220 0 -1 4202560 196578 0 0 0 113284 105 0 0 21 0 2 0 146587303 92106752 15683 1992294400 134512640 146736320 4291930064 18446744073709551615 136384772 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 98648

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

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

[startup+1394.2 s]
/proc/loadavg: 1.66 1.63 1.46 3/109 29696
/proc/meminfo: memFree=1690424/2059040 swapFree=4135672/4192956
[pid=29646] ppid=29644 vsize=8700 CPUtime=0
/proc/29646/stat : 29646 (run) S 29644 29646 29220 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 146567693 8908800 248 1992294400 4194304 4922060 140737035447808 18446744073709551615 264053038213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29646/statm: 2175 248 208 178 0 68 0
[pid=29647] ppid=29646 vsize=89948 CPUtime=1800.07
/proc/29647/stat : 29647 (pb_cplex) R 29646 29646 29220 0 -1 4202496 415802 0 0 0 179781 226 0 0 21 0 2 0 146567693 92106752 15683 1992294400 134512640 146736320 4291930064 18446744073709551615 136017495 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/29647/statm: 22487 15683 1041 2985 0 19029 0
[pid=29647/tid=29657] ppid=29646 vsize=89948 CPUtime=1133.89
/proc/29647/task/29657/stat : 29657 (pb_cplex) R 29646 29646 29220 0 -1 4202560 196578 0 0 0 113284 105 0 0 21 0 2 0 146587303 92106752 15683 1992294400 134512640 146736320 4291930064 18446744073709551615 136384772 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 98648

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 29646 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=0
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=1999
# CPU time returned by wait4() is 0.001999
# while last known CPU time is 1800.07
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1394.22
CPU time (s): 1800.07
CPU user time (s): 1797.81
CPU system time (s): 2.26
CPU usage (%): 129.109
Max. virtual memory (cumulated for all children) (KiB): 123496

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0
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= 364
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 2.76558 second user time and 7.39888 second system time

The end

Launcher Data 

Begin job on node049 at 2010-07-02 08:39:56
IDJOB=2697283
IDBENCH=48317
IDSOLVER=1209
FILE ID=node049/2697283-1278052796
PBS_JOBID= 11198844
Free space on /tmp= 62364 MiB

SOLVER NAME= pb_cplex 2010-06-29
BENCH NAME= PB07/normalized-PB07/SATUNSAT-SMALLINT-NLC/submittedPB07/manquinho/dbsg/normalized-dbsg_100_25_3_15.opb
COMMAND LINE= run BENCHNAME
CONVERSION SCRIPT= PBconversionToLinear BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2697283-1278052796/watcher-2697283-1278052796 -o /tmp/evaluation-result-2697283-1278052796/solver-2697283-1278052796 -C 1800 -W 2000 -M 1800  run HOME/instance-2697283-1278052796.opb

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

MD5SUM BENCH= 0f8b3c4075c45404d33689fa65bc6a7e
RANDOM SEED=1541938973

node049.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		: 3000.244
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	: 6000.48
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		: 3000.244
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	: 5599.45
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1751612 kB
Buffers:         81968 kB
Cached:         133212 kB
SwapCached:      12232 kB
Active:         113212 kB
Inactive:       117184 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1751612 kB
SwapTotal:     4192956 kB
SwapFree:      4135672 kB
Dirty:           16636 kB
Writeback:           0 kB
AnonPages:       12300 kB
Mapped:           8408 kB
Slab:            54976 kB
PageTables:       4144 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   184552 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-2697283-1278052796.opb

Free space on /tmp at the end= 62348 MiB
End job on node049 at 2010-07-02 09:03:13