Trace number 2697249

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 NameAnswerobjective functionCPU timeWall clock time
pb_cplex 2010-06-29? (TO) 1800.05 1186.12

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/bsg/normalized-bsg_200_10_1.opb
MD5SUM74165f17686851db36d48a05683565a5
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark-50
Best CPU time to get the best result obtained on this benchmark1789.61
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -58
Optimality of the best value was proved NO
Number of variables400
Total number of constraints601
Number of constraints which are clauses200
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints401
Minimum length of a constraint2
Maximum length of a constraint400
Number of terms in the objective function 200
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 200
Number of bits of the sum of numbers in the objective function 8
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 400
Number of bits of the biggest sum of numbers9
Number of products (including duplicates)4964
Sum of products size (including duplicates)9928
Number of different products2482
Sum of products size4964

Solver Data 

0.00/0.00	c pb_cplex 1.0 - 20100701
0.00/0.00	c Parsing opb file format. File HOME/instance-2697249-1278052335.opb.
0.00/0.00	c Instance file HOME/instance-2697249-1278052335.opb
0.00/0.00	c File size is 218792 bytes.
0.00/0.13	c Highest Coefficient sum: 400
0.00/0.13	c  IBM ILOG License Manager: "IBM ILOG Optimization Suite for Academic Initiative" is accessing CPLEX 12 with option(s): "e m b q ".
0.00/0.14	c ============================[ Problem Statistics ]=============================
0.00/0.14	c |                                                                             |
0.00/0.14	c |  Parsing time:          0.14         s                                      |
0.00/0.14	c |  Number Variables:      2882                                                |
0.00/0.15	c |  Number Constraints:    5565                                                |
0.00/0.15	c ===============================================================================
1800.05/1186.11	c Remaining time 1799.86 sec.
1800.05/1186.11	c 
1800.05/1186.11	c *** INTERRUPTED ***
1800.05/1186.11	s UNKNOWN
1800.05/1186.11	c Total CPU time              : 1798.26 s
1800.05/1186.11	c Memory used           : 84.23 MB
1800.05/1186.11	c CPU time              : 1798.26 s
1800.05/1186.11	c 
1800.05/1186.11	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-2697249-1278052335/watcher-2697249-1278052335 -o /tmp/evaluation-result-2697249-1278052335/solver-2697249-1278052335 -C 1800 -W 2000 -M 1800 run HOME/instance-2697249-1278052335.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: 2.15 2.02 1.89 3/106 31161
/proc/meminfo: memFree=1482028/2059040 swapFree=4138352/4192956
[pid=31161] ppid=31159 vsize=8700 CPUtime=0
/proc/31161/stat : 31161 (run) R 31159 31161 30720 0 -1 4202496 348 0 0 0 0 0 0 0 20 0 1 0 146528634 8908800 249 1992294400 4194304 4922060 140733432828720 18446744073709551615 246659260821 0 65538 4100 65536 0 0 0 17 1 0 0 0
/proc/31161/statm: 2175 249 208 178 0 68 0

[startup+0.0612889 s]
/proc/loadavg: 2.15 2.02 1.89 3/106 31161
/proc/meminfo: memFree=1482028/2059040 swapFree=4138352/4192956
[pid=31161] ppid=31159 vsize=8700 CPUtime=0
/proc/31161/stat : 31161 (run) S 31159 31161 30720 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 146528634 8908800 249 1992294400 4194304 4922060 140733432828720 18446744073709551615 246659259525 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/31161/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.101293 s]
/proc/loadavg: 2.15 2.02 1.89 3/106 31161
/proc/meminfo: memFree=1482028/2059040 swapFree=4138352/4192956
[pid=31161] ppid=31159 vsize=8700 CPUtime=0
/proc/31161/stat : 31161 (run) S 31159 31161 30720 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 146528634 8908800 249 1992294400 4194304 4922060 140733432828720 18446744073709551615 246659259525 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/31161/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.300989 s]
/proc/loadavg: 2.15 2.02 1.89 3/106 31161
/proc/meminfo: memFree=1482028/2059040 swapFree=4138352/4192956
[pid=31161] ppid=31159 vsize=8700 CPUtime=0
/proc/31161/stat : 31161 (run) S 31159 31161 30720 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 146528634 8908800 249 1992294400 4194304 4922060 140733432828720 18446744073709551615 246659259525 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/31161/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.700989 s]
/proc/loadavg: 2.15 2.02 1.89 3/106 31161
/proc/meminfo: memFree=1482028/2059040 swapFree=4138352/4192956
[pid=31161] ppid=31159 vsize=8700 CPUtime=0
/proc/31161/stat : 31161 (run) S 31159 31161 30720 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 146528634 8908800 249 1992294400 4194304 4922060 140733432828720 18446744073709551615 246659259525 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/31161/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50099 s]
/proc/loadavg: 2.15 2.02 1.89 2/108 31163
/proc/meminfo: memFree=1470480/2059040 swapFree=4138352/4192956
[pid=31161] ppid=31159 vsize=8700 CPUtime=0
/proc/31161/stat : 31161 (run) S 31159 31161 30720 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 146528634 8908800 249 1992294400 4194304 4922060 140733432828720 18446744073709551615 246659259525 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/31161/statm: 2175 249 208 178 0 68 0
[pid=31162] ppid=31161 vsize=32268 CPUtime=1.49
/proc/31162/stat : 31162 (pb_cplex) R 31161 31161 30720 0 -1 4202496 4595 0 0 0 148 1 0 0 19 0 1 0 146528634 33042432 3800 1992294400 134512640 146736320 4287649952 18446744073709551615 136017872 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/31162/statm: 8067 3800 912 2985 0 4609 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 40968

[startup+3.10099 s]
/proc/loadavg: 2.15 2.02 1.89 2/108 31163
/proc/meminfo: memFree=1470232/2059040 swapFree=4138352/4192956
[pid=31161] ppid=31159 vsize=8700 CPUtime=0
/proc/31161/stat : 31161 (run) S 31159 31161 30720 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 146528634 8908800 249 1992294400 4194304 4922060 140733432828720 18446744073709551615 246659259525 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/31161/statm: 2175 249 208 178 0 68 0
[pid=31162] ppid=31161 vsize=32324 CPUtime=3.08
/proc/31162/stat : 31162 (pb_cplex) R 31161 31161 30720 0 -1 4202496 4630 0 0 0 307 1 0 0 24 0 1 0 146528634 33099776 3822 1992294400 134512640 146736320 4287649952 18446744073709551615 135979146 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31162/statm: 8081 3822 899 2985 0 4623 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 41024

[startup+6.30099 s]
/proc/loadavg: 2.05 2.00 1.88 2/108 31163
/proc/meminfo: memFree=1469620/2059040 swapFree=4138352/4192956
[pid=31161] ppid=31159 vsize=8700 CPUtime=0
/proc/31161/stat : 31161 (run) S 31159 31161 30720 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 146528634 8908800 249 1992294400 4194304 4922060 140733432828720 18446744073709551615 246659259525 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/31161/statm: 2175 249 208 178 0 68 0
[pid=31162] ppid=31161 vsize=32328 CPUtime=6.27
/proc/31162/stat : 31162 (pb_cplex) R 31161 31161 30720 0 -1 4202496 4632 0 0 0 626 1 0 0 25 0 1 0 146528634 33103872 3824 1992294400 134512640 146736320 4287649952 18446744073709551615 139043266 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/31162/statm: 8082 3824 899 2985 0 4624 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 41028

[startup+12.701 s]
/proc/loadavg: 1.97 1.99 1.88 2/108 31163
/proc/meminfo: memFree=1469504/2059040 swapFree=4138352/4192956
[pid=31161] ppid=31159 vsize=8700 CPUtime=0
/proc/31161/stat : 31161 (run) S 31159 31161 30720 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 146528634 8908800 249 1992294400 4194304 4922060 140733432828720 18446744073709551615 246659259525 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/31161/statm: 2175 249 208 178 0 68 0
[pid=31162] ppid=31161 vsize=34016 CPUtime=12.67
/proc/31162/stat : 31162 (pb_cplex) R 31161 31161 30720 0 -1 4202496 5609 0 0 0 1265 2 0 0 25 0 1 0 146528634 34832384 4364 1992294400 134512640 146736320 4287649952 18446744073709551615 137176693 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/31162/statm: 8504 4364 991 2985 0 5046 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 42716

[startup+25.5 s]
/proc/loadavg: 1.75 1.94 1.86 2/108 31165
/proc/meminfo: memFree=1465784/2059040 swapFree=4138352/4192956
[pid=31161] ppid=31159 vsize=8700 CPUtime=0
/proc/31161/stat : 31161 (run) S 31159 31161 30720 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 146528634 8908800 249 1992294400 4194304 4922060 140733432828720 18446744073709551615 246659259525 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/31161/statm: 2175 249 208 178 0 68 0
[pid=31162] ppid=31161 vsize=35176 CPUtime=25.46
/proc/31162/stat : 31162 (pb_cplex) R 31161 31161 30720 0 -1 4202496 10589 0 0 0 2540 6 0 0 25 0 1 0 146528634 36020224 4912 1992294400 134512640 146736320 4287649952 18446744073709551615 136475806 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/31162/statm: 8794 4912 1013 2985 0 5336 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 43876

[startup+51.1 s]
/proc/loadavg: 1.50 1.86 1.84 2/108 31165
/proc/meminfo: memFree=1465164/2059040 swapFree=4138352/4192956
[pid=31161] ppid=31159 vsize=8700 CPUtime=0
/proc/31161/stat : 31161 (run) S 31159 31161 30720 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 146528634 8908800 249 1992294400 4194304 4922060 140733432828720 18446744073709551615 246659259525 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/31161/statm: 2175 249 208 178 0 68 0
[pid=31162] ppid=31161 vsize=36444 CPUtime=51.06
/proc/31162/stat : 31162 (pb_cplex) R 31161 31161 30720 0 -1 4202496 10860 0 0 0 5098 8 0 0 25 0 1 0 146528634 37318656 5183 1992294400 134512640 146736320 4287649952 18446744073709551615 136015698 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/31162/statm: 9111 5183 1013 2985 0 5653 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 45144

[startup+102.308 s]
/proc/loadavg: 1.42 1.77 1.81 2/109 31170
/proc/meminfo: memFree=1456228/2059040 swapFree=4138352/4192956
[pid=31161] ppid=31159 vsize=8700 CPUtime=0
/proc/31161/stat : 31161 (run) S 31159 31161 30720 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 146528634 8908800 249 1992294400 4194304 4922060 140733432828720 18446744073709551615 246659259525 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/31161/statm: 2175 249 208 178 0 68 0
[pid=31162] ppid=31161 vsize=58612 CPUtime=112.93
/proc/31162/stat : 31162 (pb_cplex) R 31161 31161 30720 0 -1 4202496 31295 0 0 0 11269 24 0 0 25 0 2 0 146528634 60018688 7385 1992294400 134512640 146736320 4287649952 18446744073709551615 136015570 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/31162/statm: 14653 7385 1077 2985 0 11195 0
[pid=31162/tid=31170] ppid=31161 vsize=58612 CPUtime=0
/proc/31162/task/31170/stat : 31170 (pb_cplex) S 31161 31161 30720 0 -1 4202560 0 0 0 0 0 0 0 0 19 0 2 0 146538149 60018688 7385 1992294400 134512640 146736320 4287649952 18446744073709551615 144580073 0 2 4096 16387 18446604437832382272 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 112.93
Current children cumulated vsize (KiB) 67312

[startup+162.3 s]
/proc/loadavg: 1.31 1.66 1.76 3/109 31170
/proc/meminfo: memFree=1449904/2059040 swapFree=4138352/4192956
[pid=31161] ppid=31159 vsize=8700 CPUtime=0
/proc/31161/stat : 31161 (run) S 31159 31161 30720 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 146528634 8908800 249 1992294400 4194304 4922060 140733432828720 18446744073709551615 246659259525 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/31161/statm: 2175 249 208 178 0 68 0
[pid=31162] ppid=31161 vsize=66092 CPUtime=185.71
/proc/31162/stat : 31162 (pb_cplex) R 31161 31161 30720 0 -1 4202496 34125 0 0 0 18544 27 0 0 25 0 2 0 146528634 67678208 8947 1992294400 134512640 146736320 4287649952 18446744073709551615 136008266 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/31162/statm: 16523 8947 1077 2985 0 13065 0
[pid=31162/tid=31170] ppid=31161 vsize=66092 CPUtime=12.82
/proc/31162/task/31170/stat : 31170 (pb_cplex) R 31161 31161 30720 0 -1 4202560 2405 0 0 0 1280 2 0 0 25 0 2 0 146538149 67678208 8947 1992294400 134512640 146736320 4287649952 18446744073709551615 135855165 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 185.71
Current children cumulated vsize (KiB) 74792

[startup+222.3 s]
/proc/loadavg: 1.60 1.68 1.76 3/109 31172
/proc/meminfo: memFree=1447176/2059040 swapFree=4138352/4192956
[pid=31161] ppid=31159 vsize=8700 CPUtime=0
/proc/31161/stat : 31161 (run) S 31159 31161 30720 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 146528634 8908800 249 1992294400 4194304 4922060 140733432828720 18446744073709551615 246659259525 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/31161/statm: 2175 249 208 178 0 68 0
[pid=31162] ppid=31161 vsize=67332 CPUtime=291.33
/proc/31162/stat : 31162 (pb_cplex) R 31161 31161 30720 0 -1 4202496 36369 0 0 0 29103 30 0 0 25 0 2 0 146528634 68947968 9750 1992294400 134512640 146736320 4287649952 18446744073709551615 139042974 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/31162/statm: 16833 9750 1077 2985 0 13375 0
[pid=31162/tid=31170] ppid=31161 vsize=67332 CPUtime=64.09
/proc/31162/task/31170/stat : 31170 (pb_cplex) S 31161 31161 30720 0 -1 4202560 3807 0 0 0 6406 3 0 0 25 0 2 0 146538149 68947968 9750 1992294400 134512640 146736320 4287649952 18446744073709551615 144580073 0 2 4096 16387 18446604437832382272 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 291.33
Current children cumulated vsize (KiB) 76032

[startup+282.3 s]
/proc/loadavg: 1.90 1.75 1.78 3/109 31174
/proc/meminfo: memFree=1447052/2059040 swapFree=4138352/4192956
[pid=31161] ppid=31159 vsize=8700 CPUtime=0
/proc/31161/stat : 31161 (run) S 31159 31161 30720 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 146528634 8908800 249 1992294400 4194304 4922060 140733432828720 18446744073709551615 246659259525 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/31161/statm: 2175 249 208 178 0 68 0
[pid=31162] ppid=31161 vsize=66844 CPUtime=410.72
/proc/31162/stat : 31162 (pb_cplex) R 31161 31161 30720 0 -1 4202496 38080 0 0 0 41037 35 0 0 18 0 2 0 146528634 68448256 9662 1992294400 134512640 146736320 4287649952 18446744073709551615 136008167 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/31162/statm: 16711 9662 1077 2985 0 13253 0
[pid=31162/tid=31170] ppid=31161 vsize=66844 CPUtime=123.5
/proc/31162/task/31170/stat : 31170 (pb_cplex) R 31161 31161 30720 0 -1 4202560 4729 0 0 0 12345 5 0 0 25 0 2 0 146538149 68448256 9662 1992294400 134512640 146736320 4287649952 18446744073709551615 136008053 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 410.72
Current children cumulated vsize (KiB) 75544

[startup+342.3 s]
/proc/loadavg: 1.89 1.78 1.78 3/109 31176
/proc/meminfo: memFree=1446556/2059040 swapFree=4138352/4192956
[pid=31161] ppid=31159 vsize=8700 CPUtime=0
/proc/31161/stat : 31161 (run) S 31159 31161 30720 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 146528634 8908800 249 1992294400 4194304 4922060 140733432828720 18446744073709551615 246659259525 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/31161/statm: 2175 249 208 178 0 68 0
[pid=31162] ppid=31161 vsize=67360 CPUtime=518.72
/proc/31162/stat : 31162 (pb_cplex) R 31161 31161 30720 0 -1 4202496 38368 0 0 0 51833 39 0 0 25 0 2 0 146528634 68976640 9779 1992294400 134512640 146736320 4287649952 18446744073709551615 136475864 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/31162/statm: 16840 9779 1077 2985 0 13382 0
[pid=31162/tid=31170] ppid=31161 vsize=67360 CPUtime=183.11
/proc/31162/task/31170/stat : 31170 (pb_cplex) R 31161 31161 30720 0 -1 4202560 4898 0 0 0 18305 6 0 0 25 0 2 0 146538149 68976640 9779 1992294400 134512640 146736320 4287649952 18446744073709551615 136008656 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 518.72
Current children cumulated vsize (KiB) 76060

[startup+402.3 s]
/proc/loadavg: 1.80 1.78 1.78 2/109 31178
/proc/meminfo: memFree=1446680/2059040 swapFree=4138352/4192956

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

Current children cumulated vsize (KiB) 76392

[startup+702.3 s]
/proc/loadavg: 1.64 1.76 1.78 3/109 31186
/proc/meminfo: memFree=1444324/2059040 swapFree=4138352/4192956
[pid=31161] ppid=31159 vsize=8700 CPUtime=0
/proc/31161/stat : 31161 (run) S 31159 31161 30720 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 146528634 8908800 249 1992294400 4194304 4922060 140733432828720 18446744073709551615 246659259525 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/31161/statm: 2175 249 208 178 0 68 0
[pid=31162] ppid=31161 vsize=68612 CPUtime=1170.61
/proc/31162/stat : 31162 (pb_cplex) R 31161 31161 30720 0 -1 4202496 56051 0 0 0 116981 80 0 0 25 0 2 0 146528634 70258688 10328 1992294400 134512640 146736320 4287649952 18446744073709551615 139042876 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/31162/statm: 17153 10328 1086 2985 0 13695 0
[pid=31162/tid=31170] ppid=31161 vsize=68612 CPUtime=508.77
/proc/31162/task/31170/stat : 31170 (pb_cplex) R 31161 31161 30720 0 -1 4202560 18663 0 0 0 50849 28 0 0 25 0 2 0 146538149 70258688 10328 1992294400 134512640 146736320 4287649952 18446744073709551615 136008306 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1170.61
Current children cumulated vsize (KiB) 77312

[startup+762.308 s]
/proc/loadavg: 1.93 1.82 1.80 2/109 31186
/proc/meminfo: memFree=1444076/2059040 swapFree=4138352/4192956
[pid=31161] ppid=31159 vsize=8700 CPUtime=0
/proc/31161/stat : 31161 (run) S 31159 31161 30720 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 146528634 8908800 249 1992294400 4194304 4922060 140733432828720 18446744073709551615 246659259525 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/31161/statm: 2175 249 208 178 0 68 0
[pid=31162] ppid=31161 vsize=68612 CPUtime=1287.9
/proc/31162/stat : 31162 (pb_cplex) S 31161 31161 30720 0 -1 4202496 71949 0 0 0 128697 93 0 0 25 0 2 0 146528634 70258688 10361 1992294400 134512640 146736320 4287649952 18446744073709551615 144580073 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/31162/statm: 17153 10361 1086 2985 0 13695 0
[pid=31162/tid=31170] ppid=31161 vsize=68612 CPUtime=566.53
/proc/31162/task/31170/stat : 31170 (pb_cplex) R 31161 31161 30720 0 -1 4202560 34543 0 0 0 56617 36 0 0 25 0 2 0 146538149 70258688 10361 1992294400 134512640 146736320 4287649952 18446744073709551615 136403112 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1287.9
Current children cumulated vsize (KiB) 77312

[startup+822.3 s]
/proc/loadavg: 1.77 1.79 1.79 3/109 31188
/proc/meminfo: memFree=1443828/2059040 swapFree=4138352/4192956
[pid=31161] ppid=31159 vsize=8700 CPUtime=0
/proc/31161/stat : 31161 (run) S 31159 31161 30720 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 146528634 8908800 249 1992294400 4194304 4922060 140733432828720 18446744073709551615 246659259525 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/31161/statm: 2175 249 208 178 0 68 0
[pid=31162] ppid=31161 vsize=68612 CPUtime=1389.57
/proc/31162/stat : 31162 (pb_cplex) R 31161 31161 30720 0 -1 4202496 86256 0 0 0 138851 106 0 0 25 0 2 0 146528634 70258688 10361 1992294400 134512640 146736320 4287649952 18446744073709551615 136008450 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/31162/statm: 17153 10361 1086 2985 0 13695 0
[pid=31162/tid=31170] ppid=31161 vsize=68612 CPUtime=620.01
/proc/31162/task/31170/stat : 31170 (pb_cplex) R 31161 31161 30720 0 -1 4202560 48850 0 0 0 61956 45 0 0 25 0 2 0 146538149 70258688 10361 1992294400 134512640 146736320 4287649952 18446744073709551615 136388895 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1389.57
Current children cumulated vsize (KiB) 77312

[startup+882.3 s]
/proc/loadavg: 1.42 1.70 1.75 2/108 31190
/proc/meminfo: memFree=1452764/2059040 swapFree=4138352/4192956
[pid=31161] ppid=31159 vsize=8700 CPUtime=0
/proc/31161/stat : 31161 (run) S 31159 31161 30720 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 146528634 8908800 249 1992294400 4194304 4922060 140733432828720 18446744073709551615 246659259525 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/31161/statm: 2175 249 208 178 0 68 0
[pid=31162] ppid=31161 vsize=54044 CPUtime=1469.65
/proc/31162/stat : 31162 (pb_cplex) R 31161 31161 30720 0 -1 4202496 99436 0 0 0 146846 119 0 0 25 0 1 0 146528634 55341056 8058 1992294400 134512640 146736320 4287649952 18446744073709551615 136384892 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/31162/statm: 13511 8058 1082 2985 0 10053 0
Current children cumulated CPU time (s) 1469.65
Current children cumulated vsize (KiB) 62744

[startup+942.301 s]
/proc/loadavg: 1.15 1.57 1.70 2/108 31192
/proc/meminfo: memFree=1450160/2059040 swapFree=4138352/4192956
[pid=31161] ppid=31159 vsize=8700 CPUtime=0
/proc/31161/stat : 31161 (run) S 31159 31161 30720 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 146528634 8908800 249 1992294400 4194304 4922060 140733432828720 18446744073709551615 246659259525 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/31161/statm: 2175 249 208 178 0 68 0
[pid=31162] ppid=31161 vsize=54044 CPUtime=1529.62
/proc/31162/stat : 31162 (pb_cplex) R 31161 31161 30720 0 -1 4202496 104185 0 0 0 152840 122 0 0 25 0 1 0 146528634 55341056 8062 1992294400 134512640 146736320 4287649952 18446744073709551615 136206789 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/31162/statm: 13511 8062 1082 2985 0 10053 0
Current children cumulated CPU time (s) 1529.62
Current children cumulated vsize (KiB) 62744

[startup+1002.3 s]
/proc/loadavg: 1.06 1.46 1.66 2/108 31194
/proc/meminfo: memFree=1447432/2059040 swapFree=4138352/4192956
[pid=31161] ppid=31159 vsize=8700 CPUtime=0
/proc/31161/stat : 31161 (run) S 31159 31161 30720 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 146528634 8908800 249 1992294400 4194304 4922060 140733432828720 18446744073709551615 246659259525 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/31161/statm: 2175 249 208 178 0 68 0
[pid=31162] ppid=31161 vsize=59980 CPUtime=1589.59
/proc/31162/stat : 31162 (pb_cplex) R 31161 31161 30720 0 -1 4202496 123676 0 0 0 158828 131 0 0 25 0 1 0 146528634 61419520 9357 1992294400 134512640 146736320 4287649952 18446744073709551615 136008455 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/31162/statm: 14995 9357 1082 2985 0 11537 0
Current children cumulated CPU time (s) 1589.59
Current children cumulated vsize (KiB) 68680

[startup+1062.3 s]
/proc/loadavg: 1.02 1.38 1.61 2/108 31194
/proc/meminfo: memFree=1447432/2059040 swapFree=4138352/4192956
[pid=31161] ppid=31159 vsize=8700 CPUtime=0
/proc/31161/stat : 31161 (run) S 31159 31161 30720 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 146528634 8908800 249 1992294400 4194304 4922060 140733432828720 18446744073709551615 246659259525 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/31161/statm: 2175 249 208 178 0 68 0
[pid=31162] ppid=31161 vsize=59980 CPUtime=1649.57
/proc/31162/stat : 31162 (pb_cplex) R 31161 31161 30720 0 -1 4202496 123685 0 0 0 164823 134 0 0 25 0 1 0 146528634 61419520 9366 1992294400 134512640 146736320 4287649952 18446744073709551615 139044505 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/31162/statm: 14995 9366 1082 2985 0 11537 0
Current children cumulated CPU time (s) 1649.57
Current children cumulated vsize (KiB) 68680

[startup+1122.3 s]
/proc/loadavg: 1.15 1.34 1.58 3/109 31198
/proc/meminfo: memFree=1435148/2059040 swapFree=4138352/4192956
[pid=31161] ppid=31159 vsize=8700 CPUtime=0
/proc/31161/stat : 31161 (run) S 31159 31161 30720 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 146528634 8908800 249 1992294400 4194304 4922060 140733432828720 18446744073709551615 246659259525 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/31161/statm: 2175 249 208 178 0 68 0
[pid=31162] ppid=31161 vsize=79936 CPUtime=1717.3
/proc/31162/stat : 31162 (pb_cplex) R 31161 31161 30720 0 -1 4202496 145653 0 0 0 171580 150 0 0 25 0 2 0 146528634 81854464 12912 1992294400 134512640 146736320 4287649952 18446744073709551615 139042901 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/31162/statm: 19984 12912 1085 2985 0 16526 0
[pid=31162/tid=31198] ppid=31161 vsize=79936 CPUtime=10.07
/proc/31162/task/31198/stat : 31198 (pb_cplex) R 31161 31161 30720 0 -1 4202560 4323 0 0 0 1005 2 0 0 25 0 2 0 146639087 81854464 12912 1992294400 134512640 146736320 4287649952 18446744073709551615 136017784 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1717.3
Current children cumulated vsize (KiB) 88636

[startup+1182.3 s]
/proc/loadavg: 1.45 1.42 1.60 2/109 31202
/proc/meminfo: memFree=1426468/2059040 swapFree=4138352/4192956
[pid=31161] ppid=31159 vsize=8700 CPUtime=0
/proc/31161/stat : 31161 (run) S 31159 31161 30720 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 146528634 8908800 249 1992294400 4194304 4922060 140733432828720 18446744073709551615 246659259525 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/31161/statm: 2175 249 208 178 0 68 0
[pid=31162] ppid=31161 vsize=86244 CPUtime=1796.24
/proc/31162/stat : 31162 (pb_cplex) R 31161 31161 30720 0 -1 4202496 191866 0 0 0 179444 180 0 0 25 0 2 0 146528634 88313856 14568 1992294400 134512640 146736320 4287649952 18446744073709551615 136008042 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/31162/statm: 21561 14568 1084 2985 0 18103 0
[pid=31162/tid=31202] ppid=31161 vsize=86244 CPUtime=0
/proc/31162/task/31202/stat : 31202 (pb_cplex) S 31161 31161 30720 0 -1 4202560 0 0 0 0 0 0 0 0 21 0 2 0 146643631 88313856 14568 1992294400 134512640 146736320 4287649952 18446744073709551615 144580073 0 2 4096 16387 18446604437832382272 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1796.24
Current children cumulated vsize (KiB) 94944



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1186.1 s]
/proc/loadavg: 1.42 1.41 1.59 2/109 31202
/proc/meminfo: memFree=1426468/2059040 swapFree=4138352/4192956
[pid=31161] ppid=31159 vsize=8700 CPUtime=0
/proc/31161/stat : 31161 (run) S 31159 31161 30720 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 146528634 8908800 249 1992294400 4194304 4922060 140733432828720 18446744073709551615 246659259525 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/31161/statm: 2175 249 208 178 0 68 0
[pid=31162] ppid=31161 vsize=86244 CPUtime=1800.05
/proc/31162/stat : 31162 (pb_cplex) R 31161 31161 30720 0 -1 4202496 191866 0 0 0 179825 180 0 0 25 0 2 0 146528634 88313856 14568 1992294400 134512640 146736320 4287649952 18446744073709551615 135525914 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/31162/statm: 21561 14568 1084 2985 0 18103 0
[pid=31162/tid=31202] ppid=31161 vsize=86244 CPUtime=0
/proc/31162/task/31202/stat : 31202 (pb_cplex) S 31161 31161 30720 0 -1 4202560 0 0 0 0 0 0 0 0 21 0 2 0 146643631 88313856 14568 1992294400 134512640 146736320 4287649952 18446744073709551615 144580073 0 2 4096 16387 18446604437832382272 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 94944

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

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

[startup+1186.1 s]
/proc/loadavg: 1.42 1.41 1.59 2/109 31202
/proc/meminfo: memFree=1426468/2059040 swapFree=4138352/4192956
[pid=31161] ppid=31159 vsize=8700 CPUtime=0
/proc/31161/stat : 31161 (run) S 31159 31161 30720 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 146528634 8908800 249 1992294400 4194304 4922060 140733432828720 18446744073709551615 246659259525 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/31161/statm: 2175 249 208 178 0 68 0
[pid=31162] ppid=31161 vsize=86244 CPUtime=1800.05
/proc/31162/stat : 31162 (pb_cplex) R 31161 31161 30720 0 -1 4202496 191866 0 0 0 179825 180 0 0 25 0 2 0 146528634 88313856 14568 1992294400 134512640 146736320 4287649952 18446744073709551615 135525914 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/31162/statm: 21561 14568 1084 2985 0 18103 0
[pid=31162/tid=31202] ppid=31161 vsize=86244 CPUtime=0
/proc/31162/task/31202/stat : 31202 (pb_cplex) S 31161 31161 30720 0 -1 4202560 0 0 0 0 0 0 0 0 21 0 2 0 146643631 88313856 14568 1992294400 134512640 146736320 4287649952 18446744073709551615 144580073 0 2 4096 16387 18446604437832382272 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 94944

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 31161 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=1999
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=999
# CPU time returned by wait4() is 0.002998
# while last known CPU time is 1800.05
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1186.12
CPU time (s): 1800.05
CPU user time (s): 1798.25
CPU system time (s): 1.8
CPU usage (%): 151.759
Max. virtual memory (cumulated for all children) (KiB): 100968

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.001999
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= 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 2.32165 second user time and 6.32304 second system time

The end

Launcher Data 

Begin job on node033 at 2010-07-02 08:32:15
IDJOB=2697249
IDBENCH=48283
IDSOLVER=1209
FILE ID=node033/2697249-1278052335
PBS_JOBID= 11198858
Free space on /tmp= 62420 MiB

SOLVER NAME= pb_cplex 2010-06-29
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/bsg/normalized-bsg_200_10_1.opb
COMMAND LINE= run BENCHNAME
CONVERSION SCRIPT= PBconversionToLinear BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2697249-1278052335/watcher-2697249-1278052335 -o /tmp/evaluation-result-2697249-1278052335/solver-2697249-1278052335 -C 1800 -W 2000 -M 1800  run HOME/instance-2697249-1278052335.opb

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

MD5SUM BENCH= 74165f17686851db36d48a05683565a5
RANDOM SEED=78646032

node033.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		: 3000.242
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		: 3000.242
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:       1483176 kB
Buffers:        155020 kB
Cached:         310320 kB
SwapCached:       8236 kB
Active:         230904 kB
Inactive:       249224 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1483176 kB
SwapTotal:     4192956 kB
SwapFree:      4138352 kB
Dirty:           17968 kB
Writeback:           0 kB
AnonPages:       12816 kB
Mapped:          11896 kB
Slab:            73876 kB
PageTables:       4172 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   183196 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264948 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

CONVERSION COMMAND LINE= PBconversionToLinear HOME/instance-2697249-1278052335.opb

Free space on /tmp at the end= 62404 MiB
End job on node033 at 2010-07-02 08:52:03