Trace number 2697162

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 1173.92

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/mis/normalized-mis_1000_25_5.opb
MD5SUM54b0d54e7a8a81cee8fd7c7c85a68b83
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-123
Best CPU time to get the best result obtained on this benchmark1800.02
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -124
Optimality of the best value was proved NO
Number of variables1000
Total number of constraints1000
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints1000
Minimum length of a constraint25
Maximum length of a constraint50
Number of terms in the objective function 1000
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 1000
Number of bits of the sum of numbers in the objective function 10
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 1000
Number of bits of the biggest sum of numbers10
Number of products (including duplicates)31590
Sum of products size (including duplicates)63180
Number of different products15795
Sum of products size31590

Solver Data 

0.00/0.00	c pb_cplex 1.0 - 20100701
0.00/0.00	c Parsing opb file format. File HOME/instance-2697162-1278050594.opb.
0.00/0.00	c Instance file HOME/instance-2697162-1278050594.opb
0.00/0.00	c File size is 1376375 bytes.
0.00/0.85	c Highest Coefficient sum: 50
0.00/0.85	c  IBM ILOG License Manager: "IBM ILOG Optimization Suite for Academic Initiative" is accessing CPLEX 12 with option(s): "e m b q ".
0.00/0.91	c ============================[ Problem Statistics ]=============================
0.00/0.91	c |                                                                             |
0.00/0.91	c |  Parsing time:          0.88         s                                      |
0.00/0.91	c |  Number Variables:      16795                                               |
0.00/0.92	c |  Number Constraints:    32590                                               |
0.00/0.92	c ===============================================================================
1800.05/1173.91	c Remaining time 1799.11 sec.
1800.05/1173.91	c 
1800.05/1173.91	c *** INTERRUPTED ***
1800.05/1173.91	s UNKNOWN
1800.05/1173.91	c Total CPU time              : 1798.62 s
1800.05/1173.91	c Memory used           : 100.29 MB
1800.05/1173.91	c CPU time              : 1798.62 s
1800.05/1173.91	c 
1800.05/1173.91	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-2697162-1278050594/watcher-2697162-1278050594 -o /tmp/evaluation-result-2697162-1278050594/solver-2697162-1278050594 -C 1800 -W 2000 -M 1800 run HOME/instance-2697162-1278050594.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: 2.05 2.03 1.86 3/105 3056
/proc/meminfo: memFree=1188480/2059040 swapFree=4138480/4192956
[pid=3056] ppid=3054 vsize=8700 CPUtime=0
/proc/3056/stat : 3056 (run) R 3054 3056 2571 0 -1 4202496 348 0 0 0 0 0 0 0 23 0 1 0 146353017 8908800 248 1992294400 4194304 4922060 140733527298048 18446744073709551615 270558405013 0 65538 4100 65536 0 0 0 17 1 0 0 0
/proc/3056/statm: 2175 248 208 178 0 68 0

[startup+0.031477 s]
/proc/loadavg: 2.05 2.03 1.86 3/105 3056
/proc/meminfo: memFree=1188480/2059040 swapFree=4138480/4192956
[pid=3056] ppid=3054 vsize=8700 CPUtime=0
/proc/3056/stat : 3056 (run) S 3054 3056 2571 0 -1 4202496 364 0 0 0 0 0 0 0 23 0 1 0 146353017 8908800 248 1992294400 4194304 4922060 140733527298048 18446744073709551615 270558403717 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/3056/statm: 2175 248 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.100484 s]
/proc/loadavg: 2.05 2.03 1.86 3/105 3056
/proc/meminfo: memFree=1188480/2059040 swapFree=4138480/4192956
[pid=3056] ppid=3054 vsize=8700 CPUtime=0
/proc/3056/stat : 3056 (run) S 3054 3056 2571 0 -1 4202496 364 0 0 0 0 0 0 0 23 0 1 0 146353017 8908800 248 1992294400 4194304 4922060 140733527298048 18446744073709551615 270558403717 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/3056/statm: 2175 248 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.300503 s]
/proc/loadavg: 2.05 2.03 1.86 3/105 3056
/proc/meminfo: memFree=1188480/2059040 swapFree=4138480/4192956
[pid=3056] ppid=3054 vsize=8700 CPUtime=0
/proc/3056/stat : 3056 (run) S 3054 3056 2571 0 -1 4202496 364 0 0 0 0 0 0 0 23 0 1 0 146353017 8908800 248 1992294400 4194304 4922060 140733527298048 18446744073709551615 270558403717 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/3056/statm: 2175 248 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.700546 s]
/proc/loadavg: 2.05 2.03 1.86 3/105 3056
/proc/meminfo: memFree=1188480/2059040 swapFree=4138480/4192956
[pid=3056] ppid=3054 vsize=8700 CPUtime=0
/proc/3056/stat : 3056 (run) S 3054 3056 2571 0 -1 4202496 364 0 0 0 0 0 0 0 23 0 1 0 146353017 8908800 248 1992294400 4194304 4922060 140733527298048 18446744073709551615 270558403717 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/3056/statm: 2175 248 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50063 s]
/proc/loadavg: 2.05 2.03 1.86 2/107 3058
/proc/meminfo: memFree=1163044/2059040 swapFree=4138480/4192956
[pid=3056] ppid=3054 vsize=8700 CPUtime=0
/proc/3056/stat : 3056 (run) S 3054 3056 2571 0 -1 4202496 364 0 0 0 0 0 0 0 23 0 1 0 146353017 8908800 248 1992294400 4194304 4922060 140733527298048 18446744073709551615 270558403717 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/3056/statm: 2175 248 208 178 0 68 0
[pid=3057] ppid=3056 vsize=50068 CPUtime=1.48
/proc/3057/stat : 3057 (pb_cplex) R 3056 3056 2571 0 -1 4202496 11926 0 0 0 144 4 0 0 25 0 1 0 146353017 51269632 7516 1992294400 134512640 146736320 4287400768 18446744073709551615 138462655 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/3057/statm: 12517 7516 887 2985 0 9059 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 58768

[startup+3.1008 s]
/proc/loadavg: 2.05 2.03 1.86 2/107 3058
/proc/meminfo: memFree=1160812/2059040 swapFree=4138480/4192956
[pid=3056] ppid=3054 vsize=8700 CPUtime=0
/proc/3056/stat : 3056 (run) S 3054 3056 2571 0 -1 4202496 364 0 0 0 0 0 0 0 23 0 1 0 146353017 8908800 248 1992294400 4194304 4922060 140733527298048 18446744073709551615 270558403717 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/3056/statm: 2175 248 208 178 0 68 0
[pid=3057] ppid=3056 vsize=51276 CPUtime=3.08
/proc/3057/stat : 3057 (pb_cplex) R 3056 3056 2571 0 -1 4202496 12153 0 0 0 304 4 0 0 25 0 1 0 146353017 52506624 7743 1992294400 134512640 146736320 4287400768 18446744073709551615 135855178 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/3057/statm: 12819 7743 894 2985 0 9361 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 59976

[startup+6.30113 s]
/proc/loadavg: 1.97 2.01 1.85 2/107 3058
/proc/meminfo: memFree=1159820/2059040 swapFree=4138480/4192956
[pid=3056] ppid=3054 vsize=8700 CPUtime=0
/proc/3056/stat : 3056 (run) S 3054 3056 2571 0 -1 4202496 364 0 0 0 0 0 0 0 23 0 1 0 146353017 8908800 248 1992294400 4194304 4922060 140733527298048 18446744073709551615 270558403717 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/3056/statm: 2175 248 208 178 0 68 0
[pid=3057] ppid=3056 vsize=51816 CPUtime=6.28
/proc/3057/stat : 3057 (pb_cplex) R 3056 3056 2571 0 -1 4202496 12390 0 0 0 624 4 0 0 25 0 1 0 146353017 53059584 7850 1992294400 134512640 146736320 4287400768 18446744073709551615 136461790 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/3057/statm: 12954 7850 897 2985 0 9496 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 60516

[startup+12.7008 s]
/proc/loadavg: 1.89 1.99 1.85 2/107 3058
/proc/meminfo: memFree=1151512/2059040 swapFree=4138480/4192956
[pid=3056] ppid=3054 vsize=8700 CPUtime=0
/proc/3056/stat : 3056 (run) S 3054 3056 2571 0 -1 4202496 364 0 0 0 0 0 0 0 23 0 1 0 146353017 8908800 248 1992294400 4194304 4922060 140733527298048 18446744073709551615 270558403717 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/3056/statm: 2175 248 208 178 0 68 0
[pid=3057] ppid=3056 vsize=62156 CPUtime=12.68
/proc/3057/stat : 3057 (pb_cplex) R 3056 3056 2571 0 -1 4202496 19415 0 0 0 1261 7 0 0 25 0 1 0 146353017 63647744 10109 1992294400 134512640 146736320 4287400768 18446744073709551615 136476737 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/3057/statm: 15539 10109 1017 2985 0 12081 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 70856

[startup+25.5011 s]
/proc/loadavg: 1.69 1.94 1.83 2/107 3058
/proc/meminfo: memFree=1151016/2059040 swapFree=4138480/4192956
[pid=3056] ppid=3054 vsize=8700 CPUtime=0
/proc/3056/stat : 3056 (run) S 3054 3056 2571 0 -1 4202496 364 0 0 0 0 0 0 0 23 0 1 0 146353017 8908800 248 1992294400 4194304 4922060 140733527298048 18446744073709551615 270558403717 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/3056/statm: 2175 248 208 178 0 68 0
[pid=3057] ppid=3056 vsize=62316 CPUtime=25.47
/proc/3057/stat : 3057 (pb_cplex) R 3056 3056 2571 0 -1 4202496 26854 0 0 0 2537 10 0 0 25 0 1 0 146353017 63811584 10299 1992294400 134512640 146736320 4287400768 18446744073709551615 136389774 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/3057/statm: 15579 10299 1017 2985 0 12121 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 71016

[startup+51.1008 s]
/proc/loadavg: 1.45 1.87 1.81 2/107 3058
/proc/meminfo: memFree=1150396/2059040 swapFree=4138480/4192956
[pid=3056] ppid=3054 vsize=8700 CPUtime=0
/proc/3056/stat : 3056 (run) S 3054 3056 2571 0 -1 4202496 364 0 0 0 0 0 0 0 23 0 1 0 146353017 8908800 248 1992294400 4194304 4922060 140733527298048 18446744073709551615 270558403717 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/3056/statm: 2175 248 208 178 0 68 0
[pid=3057] ppid=3056 vsize=62676 CPUtime=51.05
/proc/3057/stat : 3057 (pb_cplex) R 3056 3056 2571 0 -1 4202496 30670 0 0 0 5093 12 0 0 25 0 1 0 146353017 64180224 10353 1992294400 134512640 146736320 4287400768 18446744073709551615 136017512 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/3057/statm: 15669 10353 1017 2985 0 12211 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 71376

[startup+102.308 s]
/proc/loadavg: 1.20 1.73 1.77 2/107 3060
/proc/meminfo: memFree=1150520/2059040 swapFree=4138480/4192956
[pid=3056] ppid=3054 vsize=8700 CPUtime=0
/proc/3056/stat : 3056 (run) S 3054 3056 2571 0 -1 4202496 364 0 0 0 0 0 0 0 23 0 1 0 146353017 8908800 248 1992294400 4194304 4922060 140733527298048 18446744073709551615 270558403717 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/3056/statm: 2175 248 208 178 0 68 0
[pid=3057] ppid=3056 vsize=62676 CPUtime=102.24
/proc/3057/stat : 3057 (pb_cplex) R 3056 3056 2571 0 -1 4202496 30670 0 0 0 10212 12 0 0 25 0 1 0 146353017 64180224 10353 1992294400 134512640 146736320 4287400768 18446744073709551615 136017491 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/3057/statm: 15669 10353 1017 2985 0 12211 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 71376

[startup+162.301 s]
/proc/loadavg: 1.15 1.61 1.72 3/108 3063
/proc/meminfo: memFree=1131044/2059040 swapFree=4138480/4192956
[pid=3056] ppid=3054 vsize=8700 CPUtime=0
/proc/3056/stat : 3056 (run) S 3054 3056 2571 0 -1 4202496 364 0 0 0 0 0 0 0 23 0 1 0 146353017 8908800 248 1992294400 4194304 4922060 140733527298048 18446744073709551615 270558403717 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/3056/statm: 2175 248 208 178 0 68 0
[pid=3057] ppid=3056 vsize=98516 CPUtime=168.11
/proc/3057/stat : 3057 (pb_cplex) R 3056 3056 2571 0 -1 4202496 38136 0 0 0 16795 16 0 0 25 0 2 0 146353017 100880384 15153 1992294400 134512640 146736320 4287400768 18446744073709551615 136008047 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/3057/statm: 24629 15153 1049 2985 0 21171 0
[pid=3057/tid=3061] ppid=3056 vsize=98516 CPUtime=5.88
/proc/3057/task/3061/stat : 3061 (pb_cplex) R 3056 3056 2571 0 -1 4202560 3369 0 0 0 587 1 0 0 25 0 2 0 146365988 100880384 15153 1992294400 134512640 146736320 4287400768 18446744073709551615 136400447 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 168.11
Current children cumulated vsize (KiB) 107216

[startup+222.301 s]
/proc/loadavg: 1.50 1.63 1.72 3/108 3065
/proc/meminfo: memFree=1130176/2059040 swapFree=4138480/4192956
[pid=3056] ppid=3054 vsize=8700 CPUtime=0
/proc/3056/stat : 3056 (run) S 3054 3056 2571 0 -1 4202496 364 0 0 0 0 0 0 0 23 0 1 0 146353017 8908800 248 1992294400 4194304 4922060 140733527298048 18446744073709551615 270558403717 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/3056/statm: 2175 248 208 178 0 68 0
[pid=3057] ppid=3056 vsize=98884 CPUtime=262.28
/proc/3057/stat : 3057 (pb_cplex) R 3056 3056 2571 0 -1 4202496 72397 0 0 0 26193 35 0 0 25 0 2 0 146353017 101257216 15356 1992294400 134512640 146736320 4287400768 18446744073709551615 136008050 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/3057/statm: 24721 15356 1050 2985 0 21263 0
[pid=3057/tid=3061] ppid=3056 vsize=98884 CPUtime=63.28
/proc/3057/task/3061/stat : 3061 (pb_cplex) R 3056 3056 2571 0 -1 4202560 37507 0 0 0 6309 19 0 0 25 0 2 0 146365988 101257216 15356 1992294400 134512640 146736320 4287400768 18446744073709551615 136008072 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 262.28
Current children cumulated vsize (KiB) 107584

[startup+282.301 s]
/proc/loadavg: 1.84 1.70 1.74 3/108 3065
/proc/meminfo: memFree=1129928/2059040 swapFree=4138480/4192956
[pid=3056] ppid=3054 vsize=8700 CPUtime=0
/proc/3056/stat : 3056 (run) S 3054 3056 2571 0 -1 4202496 364 0 0 0 0 0 0 0 23 0 1 0 146353017 8908800 248 1992294400 4194304 4922060 140733527298048 18446744073709551615 270558403717 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/3056/statm: 2175 248 208 178 0 68 0
[pid=3057] ppid=3056 vsize=99908 CPUtime=380.59
/proc/3057/stat : 3057 (pb_cplex) R 3056 3056 2571 0 -1 4202496 79548 0 0 0 38016 43 0 0 25 0 2 0 146353017 102305792 15525 1992294400 134512640 146736320 4287400768 18446744073709551615 136008441 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/3057/statm: 24977 15525 1052 2985 0 21519 0
[pid=3057/tid=3061] ppid=3056 vsize=99908 CPUtime=122.83
/proc/3057/task/3061/stat : 3061 (pb_cplex) R 3056 3056 2571 0 -1 4202560 44613 0 0 0 12257 26 0 0 25 0 2 0 146365988 102305792 15525 1992294400 134512640 146736320 4287400768 18446744073709551615 136008042 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 380.59
Current children cumulated vsize (KiB) 108608

[startup+342.3 s]
/proc/loadavg: 1.94 1.75 1.75 2/108 3067
/proc/meminfo: memFree=1129184/2059040 swapFree=4138480/4192956
[pid=3056] ppid=3054 vsize=8700 CPUtime=0
/proc/3056/stat : 3056 (run) S 3054 3056 2571 0 -1 4202496 364 0 0 0 0 0 0 0 23 0 1 0 146353017 8908800 248 1992294400 4194304 4922060 140733527298048 18446744073709551615 270558403717 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/3056/statm: 2175 248 208 178 0 68 0
[pid=3057] ppid=3056 vsize=99908 CPUtime=497.02
/proc/3057/stat : 3057 (pb_cplex) S 3056 3056 2571 0 -1 4202496 106889 0 0 0 49645 57 0 0 25 0 2 0 146353017 102305792 15685 1992294400 134512640 146736320 4287400768 18446744073709551615 144580073 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/3057/statm: 24977 15685 1051 2985 0 21519 0
[pid=3057/tid=3061] ppid=3056 vsize=99908 CPUtime=182.37
/proc/3057/task/3061/stat : 3061 (pb_cplex) R 3056 3056 2571 0 -1 4202560 71948 0 0 0 18198 39 0 0 25 0 2 0 146365988 102305792 15685 1992294400 134512640 146736320 4287400768 18446744073709551615 136008072 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 497.02
Current children cumulated vsize (KiB) 108608

[startup+402.301 s]
/proc/loadavg: 1.50 1.64 1.71 4/108 3069
/proc/meminfo: memFree=1129060/2059040 swapFree=4138480/4192956
[pid=3056] ppid=3054 vsize=8700 CPUtime=0
/proc/3056/stat : 3056 (run) S 3054 3056 2571 0 -1 4202496 364 0 0 0 0 0 0 0 23 0 1 0 146353017 8908800 248 1992294400 4194304 4922060 140733527298048 18446744073709551615 270558403717 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0

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

[pid=3057] ppid=3056 vsize=100040 CPUtime=1012.79
/proc/3057/stat : 3057 (pb_cplex) S 3056 3056 2571 0 -1 4202496 154353 0 0 0 101189 90 0 0 25 0 2 0 146353017 102440960 15633 1992294400 134512640 146736320 4287400768 18446744073709551615 144580073 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/3057/statm: 25010 15633 1051 2985 0 21552 0
[pid=3057/tid=3061] ppid=3056 vsize=100040 CPUtime=468.98
/proc/3057/task/3061/stat : 3061 (pb_cplex) R 3056 3056 2571 0 -1 4202560 119245 0 0 0 46831 67 0 0 25 0 2 0 146365988 102440960 15633 1992294400 134512640 146736320 4287400768 18446744073709551615 136001974 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1012.79
Current children cumulated vsize (KiB) 108740

[startup+702.301 s]
/proc/loadavg: 1.87 1.80 1.75 3/108 3077
/proc/meminfo: memFree=1128812/2059040 swapFree=4138480/4192956
[pid=3056] ppid=3054 vsize=8700 CPUtime=0
/proc/3056/stat : 3056 (run) S 3054 3056 2571 0 -1 4202496 364 0 0 0 0 0 0 0 23 0 1 0 146353017 8908800 248 1992294400 4194304 4922060 140733527298048 18446744073709551615 270558403717 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/3056/statm: 2175 248 208 178 0 68 0
[pid=3057] ppid=3056 vsize=100176 CPUtime=1129.21
/proc/3057/stat : 3057 (pb_cplex) R 3056 3056 2571 0 -1 4202496 172775 0 0 0 112818 103 0 0 25 0 2 0 146353017 102580224 15667 1992294400 134512640 146736320 4287400768 18446744073709551615 136008058 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/3057/statm: 25044 15667 1051 2985 0 21586 0
[pid=3057/tid=3061] ppid=3056 vsize=100176 CPUtime=528.53
/proc/3057/task/3061/stat : 3061 (pb_cplex) R 3056 3056 2571 0 -1 4202560 137667 0 0 0 52775 78 0 0 25 0 2 0 146365988 102580224 15667 1992294400 134512640 146736320 4287400768 18446744073709551615 136001992 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1129.21
Current children cumulated vsize (KiB) 108876

[startup+762.308 s]
/proc/loadavg: 1.58 1.71 1.72 3/108 3079
/proc/meminfo: memFree=1128812/2059040 swapFree=4138480/4192956
[pid=3056] ppid=3054 vsize=8700 CPUtime=0
/proc/3056/stat : 3056 (run) S 3054 3056 2571 0 -1 4202496 364 0 0 0 0 0 0 0 23 0 1 0 146353017 8908800 248 1992294400 4194304 4922060 140733527298048 18446744073709551615 270558403717 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/3056/statm: 2175 248 208 178 0 68 0
[pid=3057] ppid=3056 vsize=100176 CPUtime=1202.2
/proc/3057/stat : 3057 (pb_cplex) R 3056 3056 2571 0 -1 4202496 172775 0 0 0 120116 104 0 0 25 0 2 0 146353017 102580224 15667 1992294400 134512640 146736320 4287400768 18446744073709551615 135854186 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/3057/statm: 25044 15667 1051 2985 0 21586 0
[pid=3057/tid=3061] ppid=3056 vsize=100176 CPUtime=541.52
/proc/3057/task/3061/stat : 3061 (pb_cplex) R 3056 3056 2571 0 -1 4202560 137667 0 0 0 54074 78 0 0 25 0 2 0 146365988 102580224 15667 1992294400 134512640 146736320 4287400768 18446744073709551615 136008606 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1202.2
Current children cumulated vsize (KiB) 108876

[startup+822.301 s]
/proc/loadavg: 1.59 1.71 1.72 2/108 3081
/proc/meminfo: memFree=1128812/2059040 swapFree=4138480/4192956
[pid=3056] ppid=3054 vsize=8700 CPUtime=0
/proc/3056/stat : 3056 (run) S 3054 3056 2571 0 -1 4202496 364 0 0 0 0 0 0 0 23 0 1 0 146353017 8908800 248 1992294400 4194304 4922060 140733527298048 18446744073709551615 270558403717 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/3056/statm: 2175 248 208 178 0 68 0
[pid=3057] ppid=3056 vsize=100176 CPUtime=1298.87
/proc/3057/stat : 3057 (pb_cplex) S 3056 3056 2571 0 -1 4202496 172786 0 0 0 129782 105 0 0 25 0 2 0 146353017 102580224 15678 1992294400 134512640 146736320 4287400768 18446744073709551615 144580073 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/3057/statm: 25044 15678 1051 2985 0 21586 0
[pid=3057/tid=3061] ppid=3056 vsize=100176 CPUtime=601.23
/proc/3057/task/3061/stat : 3061 (pb_cplex) R 3056 3056 2571 0 -1 4202560 137675 0 0 0 60044 79 0 0 25 0 2 0 146365988 102580224 15678 1992294400 134512640 146736320 4287400768 18446744073709551615 135525510 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1298.87
Current children cumulated vsize (KiB) 108876

[startup+882.301 s]
/proc/loadavg: 1.22 1.58 1.67 2/108 3081
/proc/meminfo: memFree=1128812/2059040 swapFree=4138480/4192956
[pid=3056] ppid=3054 vsize=8700 CPUtime=0
/proc/3056/stat : 3056 (run) S 3054 3056 2571 0 -1 4202496 364 0 0 0 0 0 0 0 23 0 1 0 146353017 8908800 248 1992294400 4194304 4922060 140733527298048 18446744073709551615 270558403717 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/3056/statm: 2175 248 208 178 0 68 0
[pid=3057] ppid=3056 vsize=100392 CPUtime=1358.85
/proc/3057/stat : 3057 (pb_cplex) S 3056 3056 2571 0 -1 4202496 172830 0 0 0 135779 106 0 0 25 0 2 0 146353017 102801408 15722 1992294400 134512640 146736320 4287400768 18446744073709551615 144580073 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/3057/statm: 25098 15722 1051 2985 0 21640 0
[pid=3057/tid=3061] ppid=3056 vsize=100392 CPUtime=661.21
/proc/3057/task/3061/stat : 3061 (pb_cplex) R 3056 3056 2571 0 -1 4202560 137719 0 0 0 66041 80 0 0 25 0 2 0 146365988 102801408 15722 1992294400 134512640 146736320 4287400768 18446744073709551615 139044509 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1358.85
Current children cumulated vsize (KiB) 109092

[startup+942.301 s]
/proc/loadavg: 1.68 1.64 1.68 3/108 3083
/proc/meminfo: memFree=1129432/2059040 swapFree=4138480/4192956
[pid=3056] ppid=3054 vsize=8700 CPUtime=0
/proc/3056/stat : 3056 (run) S 3054 3056 2571 0 -1 4202496 364 0 0 0 0 0 0 0 23 0 1 0 146353017 8908800 248 1992294400 4194304 4922060 140733527298048 18446744073709551615 270558403717 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/3056/statm: 2175 248 208 178 0 68 0
[pid=3057] ppid=3056 vsize=100120 CPUtime=1476.48
/proc/3057/stat : 3057 (pb_cplex) R 3056 3056 2571 0 -1 4202496 174043 0 0 0 147538 110 0 0 25 0 2 0 146353017 102522880 15654 1992294400 134512640 146736320 4287400768 18446744073709551615 136403116 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/3057/statm: 25030 15654 1051 2985 0 21572 0
[pid=3057/tid=3061] ppid=3056 vsize=100120 CPUtime=720.01
/proc/3057/task/3061/stat : 3061 (pb_cplex) S 3056 3056 2571 0 -1 4202560 138032 0 0 0 71920 81 0 0 25 0 2 0 146365988 102522880 15654 1992294400 134512640 146736320 4287400768 18446744073709551615 144580073 0 2 4096 16387 18446604437823300672 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1476.48
Current children cumulated vsize (KiB) 108820

[startup+1002.3 s]
/proc/loadavg: 1.83 1.67 1.69 2/108 3085
/proc/meminfo: memFree=1128564/2059040 swapFree=4138480/4192956
[pid=3056] ppid=3054 vsize=8700 CPUtime=0
/proc/3056/stat : 3056 (run) S 3054 3056 2571 0 -1 4202496 364 0 0 0 0 0 0 0 23 0 1 0 146353017 8908800 248 1992294400 4194304 4922060 140733527298048 18446744073709551615 270558403717 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/3056/statm: 2175 248 208 178 0 68 0
[pid=3057] ppid=3056 vsize=100604 CPUtime=1577.77
/proc/3057/stat : 3057 (pb_cplex) S 3056 3056 2571 0 -1 4202496 181527 0 0 0 157660 117 0 0 25 0 2 0 146353017 103018496 15804 1992294400 134512640 146736320 4287400768 18446744073709551615 144580073 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/3057/statm: 25151 15804 1051 2985 0 21693 0
[pid=3057/tid=3061] ppid=3056 vsize=100604 CPUtime=765.89
/proc/3057/task/3061/stat : 3061 (pb_cplex) R 3056 3056 2571 0 -1 4202560 138550 0 0 0 76506 83 0 0 25 0 2 0 146365988 103018496 15804 1992294400 134512640 146736320 4287400768 18446744073709551615 136403132 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1577.77
Current children cumulated vsize (KiB) 109304

[startup+1062.3 s]
/proc/loadavg: 1.30 1.55 1.64 2/108 3087
/proc/meminfo: memFree=1128564/2059040 swapFree=4138480/4192956
[pid=3056] ppid=3054 vsize=8700 CPUtime=0
/proc/3056/stat : 3056 (run) S 3054 3056 2571 0 -1 4202496 364 0 0 0 0 0 0 0 23 0 1 0 146353017 8908800 248 1992294400 4194304 4922060 140733527298048 18446744073709551615 270558403717 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/3056/statm: 2175 248 208 178 0 68 0
[pid=3057] ppid=3056 vsize=100604 CPUtime=1637.74
/proc/3057/stat : 3057 (pb_cplex) S 3056 3056 2571 0 -1 4202496 187288 0 0 0 163654 120 0 0 25 0 2 0 146353017 103018496 15804 1992294400 134512640 146736320 4287400768 18446744073709551615 144580073 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/3057/statm: 25151 15804 1051 2985 0 21693 0
[pid=3057/tid=3061] ppid=3056 vsize=100604 CPUtime=825.87
/proc/3057/task/3061/stat : 3061 (pb_cplex) R 3056 3056 2571 0 -1 4202560 144311 0 0 0 82500 87 0 0 25 0 2 0 146365988 103018496 15804 1992294400 134512640 146736320 4287400768 18446744073709551615 136017791 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1637.74
Current children cumulated vsize (KiB) 109304

[startup+1122.3 s]
/proc/loadavg: 1.33 1.52 1.62 2/108 3089
/proc/meminfo: memFree=1128192/2059040 swapFree=4138480/4192956
[pid=3056] ppid=3054 vsize=8700 CPUtime=0
/proc/3056/stat : 3056 (run) S 3054 3056 2571 0 -1 4202496 364 0 0 0 0 0 0 0 23 0 1 0 146353017 8908800 248 1992294400 4194304 4922060 140733527298048 18446744073709551615 270558403717 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/3056/statm: 2175 248 208 178 0 68 0
[pid=3057] ppid=3056 vsize=100604 CPUtime=1721
/proc/3057/stat : 3057 (pb_cplex) S 3056 3056 2571 0 -1 4202496 211586 0 0 0 171967 133 0 0 25 0 2 0 146353017 103018496 15804 1992294400 134512640 146736320 4287400768 18446744073709551615 144580073 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/3057/statm: 25151 15804 1051 2985 0 21693 0
[pid=3057/tid=3061] ppid=3056 vsize=100604 CPUtime=885.67
/proc/3057/task/3061/stat : 3061 (pb_cplex) R 3056 3056 2571 0 -1 4202560 168609 0 0 0 88470 97 0 0 25 0 2 0 146365988 103018496 15804 1992294400 134512640 146736320 4287400768 18446744073709551615 136008044 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1721
Current children cumulated vsize (KiB) 109304



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1173.9 s]
/proc/loadavg: 1.53 1.53 1.62 3/108 3089
/proc/meminfo: memFree=1126704/2059040 swapFree=4138480/4192956
[pid=3056] ppid=3054 vsize=8700 CPUtime=0
/proc/3056/stat : 3056 (run) S 3054 3056 2571 0 -1 4202496 364 0 0 0 0 0 0 0 23 0 1 0 146353017 8908800 248 1992294400 4194304 4922060 140733527298048 18446744073709551615 270558403717 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/3056/statm: 2175 248 208 178 0 68 0
[pid=3057] ppid=3056 vsize=102688 CPUtime=1800.05
/proc/3057/stat : 3057 (pb_cplex) R 3056 3056 2571 0 -1 4202496 233889 0 0 0 179860 145 0 0 25 0 2 0 146353017 105152512 16314 1992294400 134512640 146736320 4287400768 18446744073709551615 136002043 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/3057/statm: 25672 16314 1074 2985 0 22214 0
[pid=3057/tid=3061] ppid=3056 vsize=102688 CPUtime=937.04
/proc/3057/task/3061/stat : 3061 (pb_cplex) R 3056 3056 2571 0 -1 4202560 189893 0 0 0 93598 106 0 0 25 0 2 0 146365988 105152512 16314 1992294400 134512640 146736320 4287400768 18446744073709551615 136403116 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 111388

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

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

[startup+1173.9 s]
/proc/loadavg: 1.53 1.53 1.62 3/108 3089
/proc/meminfo: memFree=1126704/2059040 swapFree=4138480/4192956
[pid=3056] ppid=3054 vsize=8700 CPUtime=0
/proc/3056/stat : 3056 (run) S 3054 3056 2571 0 -1 4202496 364 0 0 0 0 0 0 0 23 0 1 0 146353017 8908800 248 1992294400 4194304 4922060 140733527298048 18446744073709551615 270558403717 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/3056/statm: 2175 248 208 178 0 68 0
[pid=3057] ppid=3056 vsize=102688 CPUtime=1800.05
/proc/3057/stat : 3057 (pb_cplex) R 3056 3056 2571 0 -1 4202496 233889 0 0 0 179860 145 0 0 25 0 2 0 146353017 105152512 16314 1992294400 134512640 146736320 4287400768 18446744073709551615 136002043 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/3057/statm: 25672 16314 1074 2985 0 22214 0
[pid=3057/tid=3061] ppid=3056 vsize=102688 CPUtime=937.04
/proc/3057/task/3061/stat : 3061 (pb_cplex) R 3056 3056 2571 0 -1 4202560 189893 0 0 0 93598 106 0 0 25 0 2 0 146365988 105152512 16314 1992294400 134512640 146736320 4287400768 18446744073709551615 136403116 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 111388

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 3056 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): 1173.92
CPU time (s): 1800.05
CPU user time (s): 1798.6
CPU system time (s): 1.45
CPU usage (%): 153.337
Max. virtual memory (cumulated for all children) (KiB): 111404

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 2.20466 second user time and 5.86811 second system time

The end

Launcher Data 

Begin job on node082 at 2010-07-02 08:03:14
IDJOB=2697162
IDBENCH=48196
IDSOLVER=1209
FILE ID=node082/2697162-1278050594
PBS_JOBID= 11198833
Free space on /tmp= 62228 MiB

SOLVER NAME= pb_cplex 2010-06-29
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/mis/normalized-mis_1000_25_5.opb
COMMAND LINE= run BENCHNAME
CONVERSION SCRIPT= PBconversionToLinear BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2697162-1278050594/watcher-2697162-1278050594 -o /tmp/evaluation-result-2697162-1278050594/solver-2697162-1278050594 -C 1800 -W 2000 -M 1800  run HOME/instance-2697162-1278050594.opb

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

MD5SUM BENCH= 54b0d54e7a8a81cee8fd7c7c85a68b83
RANDOM SEED=2007309851

node082.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		: 3000.215
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		: 3000.215
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	: 5999.41
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1190372 kB
Buffers:        147972 kB
Cached:         609708 kB
SwapCached:       8200 kB
Active:         293856 kB
Inactive:       478336 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1190372 kB
SwapTotal:     4192956 kB
SwapFree:      4138480 kB
Dirty:           17024 kB
Writeback:           0 kB
AnonPages:       12692 kB
Mapped:          12040 kB
Slab:            74624 kB
PageTables:       4184 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182676 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-2697162-1278050594.opb

Free space on /tmp at the end= 62212 MiB
End job on node082 at 2010-07-02 08:22:51