Trace number 2697154

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) 1800.01 1390.72

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/mis/normalized-mis_500_60_1.opb
MD5SUM5c1211f8aed9d33c9f0c9019d9cd9874
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-36
Best CPU time to get the best result obtained on this benchmark1800.19
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -37
Optimality of the best value was proved NO
Number of variables500
Total number of constraints500
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 constraints500
Minimum length of a constraint60
Maximum length of a constraint103
Number of terms in the objective function 500
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 500
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 500
Number of bits of the biggest sum of numbers9
Number of products (including duplicates)37366
Sum of products size (including duplicates)74732
Number of different products18683
Sum of products size37366

Solver Data 

0.00/0.00	c pb_cplex 1.0 - 20100701
0.00/0.00	c Parsing opb file format. File HOME/instance-2697154-1278050383.opb.
0.00/0.00	c Instance file HOME/instance-2697154-1278050383.opb
0.00/0.00	c File size is 1610966 bytes.
1.19/1.24	c Highest Coefficient sum: 103
1.19/1.24	c  IBM ILOG License Manager: "IBM ILOG Optimization Suite for Academic Initiative" is accessing CPLEX 12 with option(s): "e m b q ".
1.28/1.31	c ============================[ Problem Statistics ]=============================
1.28/1.31	c |                                                                             |
1.28/1.31	c |  Parsing time:          1.28         s                                      |
1.28/1.31	c |  Number Variables:      19183                                               |
1.28/1.32	c |  Number Constraints:    37866                                               |
1.28/1.32	c ===============================================================================
1800.01/1390.71	c Remaining time 1798.71 sec.
1800.01/1390.71	c 
1800.01/1390.71	c *** INTERRUPTED ***
1800.01/1390.71	s UNKNOWN
1800.01/1390.71	c Total CPU time              : 1797.92 s
1800.01/1390.71	c Memory used           : 119.00 MB
1800.01/1390.71	c CPU time              : 1797.92 s
1800.01/1390.71	c 
1800.01/1390.71	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-2697154-1278050383/watcher-2697154-1278050383 -o /tmp/evaluation-result-2697154-1278050383/solver-2697154-1278050383 -C 1800 -W 2000 -M 1800 run HOME/instance-2697154-1278050383.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: 1.57 1.63 1.64 3/106 27388
/proc/meminfo: memFree=1349336/2059040 swapFree=4138796/4192956
[pid=27388] ppid=27386 vsize=8700 CPUtime=0
/proc/27388/stat : 27388 (run) R 27386 27388 27049 0 -1 4202496 348 0 0 0 0 0 0 0 23 0 1 0 180642077 8908800 249 1992294400 4194304 4922060 140734080075136 18446744073709551615 272917701013 0 65538 4100 65536 0 0 0 17 1 0 0 0
/proc/27388/statm: 2175 249 208 178 0 68 0

[startup+0.0480639 s]
/proc/loadavg: 1.57 1.63 1.64 3/106 27388
/proc/meminfo: memFree=1349336/2059040 swapFree=4138796/4192956
[pid=27388] ppid=27386 vsize=8700 CPUtime=0
/proc/27388/stat : 27388 (run) S 27386 27388 27049 0 -1 4202496 365 0 0 0 0 0 0 0 23 0 1 0 180642077 8908800 249 1992294400 4194304 4922060 140734080075136 18446744073709551615 272917699717 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/27388/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.10107 s]
/proc/loadavg: 1.57 1.63 1.64 3/106 27388
/proc/meminfo: memFree=1349336/2059040 swapFree=4138796/4192956
[pid=27388] ppid=27386 vsize=8700 CPUtime=0
/proc/27388/stat : 27388 (run) S 27386 27388 27049 0 -1 4202496 365 0 0 0 0 0 0 0 23 0 1 0 180642077 8908800 249 1992294400 4194304 4922060 140734080075136 18446744073709551615 272917699717 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/27388/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.301092 s]
/proc/loadavg: 1.57 1.63 1.64 3/106 27388
/proc/meminfo: memFree=1349336/2059040 swapFree=4138796/4192956
[pid=27388] ppid=27386 vsize=8700 CPUtime=0
/proc/27388/stat : 27388 (run) S 27386 27388 27049 0 -1 4202496 365 0 0 0 0 0 0 0 23 0 1 0 180642077 8908800 249 1992294400 4194304 4922060 140734080075136 18446744073709551615 272917699717 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/27388/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.701139 s]
/proc/loadavg: 1.57 1.63 1.64 3/106 27388
/proc/meminfo: memFree=1349336/2059040 swapFree=4138796/4192956
[pid=27388] ppid=27386 vsize=8700 CPUtime=0
/proc/27388/stat : 27388 (run) S 27386 27388 27049 0 -1 4202496 365 0 0 0 0 0 0 0 23 0 1 0 180642077 8908800 249 1992294400 4194304 4922060 140734080075136 18446744073709551615 272917699717 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/27388/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50124 s]
/proc/loadavg: 1.57 1.63 1.64 2/108 27390
/proc/meminfo: memFree=1342748/2059040 swapFree=4138796/4192956
[pid=27388] ppid=27386 vsize=8700 CPUtime=0
/proc/27388/stat : 27388 (run) S 27386 27388 27049 0 -1 4202496 365 0 0 0 0 0 0 0 23 0 1 0 180642077 8908800 249 1992294400 4194304 4922060 140734080075136 18446744073709551615 272917699717 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/27388/statm: 2175 249 208 178 0 68 0
[pid=27389] ppid=27388 vsize=45904 CPUtime=1.49
/proc/27389/stat : 27389 (pb_cplex) R 27388 27388 27049 0 -1 4202496 10806 0 0 0 145 4 0 0 18 0 1 0 180642077 47005696 8115 1992294400 134512640 146736320 4291969568 18446744073709551615 137316993 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/27389/statm: 11476 8115 758 2985 0 8018 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 54604

[startup+3.10042 s]
/proc/loadavg: 1.53 1.62 1.64 2/108 27390
/proc/meminfo: memFree=1322784/2059040 swapFree=4138796/4192956
[pid=27388] ppid=27386 vsize=8700 CPUtime=0
/proc/27388/stat : 27388 (run) S 27386 27388 27049 0 -1 4202496 365 0 0 0 0 0 0 0 23 0 1 0 180642077 8908800 249 1992294400 4194304 4922060 140734080075136 18446744073709551615 272917699717 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/27388/statm: 2175 249 208 178 0 68 0
[pid=27389] ppid=27388 vsize=53516 CPUtime=3.08
/proc/27389/stat : 27389 (pb_cplex) R 27388 27388 27049 0 -1 4202496 12732 0 0 0 304 4 0 0 20 0 1 0 180642077 54800384 8379 1992294400 134512640 146736320 4291969568 18446744073709551615 135460532 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27389/statm: 13379 8379 894 2985 0 9921 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 62216

[startup+6.30079 s]
/proc/loadavg: 1.53 1.62 1.64 2/108 27390
/proc/meminfo: memFree=1318692/2059040 swapFree=4138796/4192956
[pid=27388] ppid=27386 vsize=8700 CPUtime=0
/proc/27388/stat : 27388 (run) S 27386 27388 27049 0 -1 4202496 365 0 0 0 0 0 0 0 23 0 1 0 180642077 8908800 249 1992294400 4194304 4922060 140734080075136 18446744073709551615 272917699717 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/27388/statm: 2175 249 208 178 0 68 0
[pid=27389] ppid=27388 vsize=53720 CPUtime=6.28
/proc/27389/stat : 27389 (pb_cplex) R 27388 27388 27049 0 -1 4202496 12867 0 0 0 624 4 0 0 25 0 1 0 180642077 55009280 8408 1992294400 134512640 146736320 4291969568 18446744073709551615 138768258 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27389/statm: 13430 8408 897 2985 0 9972 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 62420

[startup+12.7005 s]
/proc/loadavg: 1.44 1.60 1.63 2/108 27390
/proc/meminfo: memFree=1303068/2059040 swapFree=4138796/4192956
[pid=27388] ppid=27386 vsize=8700 CPUtime=0
/proc/27388/stat : 27388 (run) S 27386 27388 27049 0 -1 4202496 365 0 0 0 0 0 0 0 23 0 1 0 180642077 8908800 249 1992294400 4194304 4922060 140734080075136 18446744073709551615 272917699717 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/27388/statm: 2175 249 208 178 0 68 0
[pid=27389] ppid=27388 vsize=74640 CPUtime=12.68
/proc/27389/stat : 27389 (pb_cplex) R 27388 27388 27049 0 -1 4202496 17295 0 0 0 1262 6 0 0 25 0 1 0 180642077 76431360 12511 1992294400 134512640 146736320 4291969568 18446744073709551615 137698808 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27389/statm: 18660 12511 986 2985 0 15202 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 83340

[startup+25.501 s]
/proc/loadavg: 1.38 1.58 1.63 2/108 27390
/proc/meminfo: memFree=1302076/2059040 swapFree=4138796/4192956
[pid=27388] ppid=27386 vsize=8700 CPUtime=0
/proc/27388/stat : 27388 (run) S 27386 27388 27049 0 -1 4202496 365 0 0 0 0 0 0 0 23 0 1 0 180642077 8908800 249 1992294400 4194304 4922060 140734080075136 18446744073709551615 272917699717 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/27388/statm: 2175 249 208 178 0 68 0
[pid=27389] ppid=27388 vsize=79292 CPUtime=25.47
/proc/27389/stat : 27389 (pb_cplex) R 27388 27388 27049 0 -1 4202496 17475 0 0 0 2541 6 0 0 25 0 1 0 180642077 81195008 12691 1992294400 134512640 146736320 4291969568 18446744073709551615 137698805 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27389/statm: 19823 12691 986 2985 0 16365 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 87992

[startup+51.101 s]
/proc/loadavg: 1.25 1.53 1.61 2/108 27392
/proc/meminfo: memFree=1298108/2059040 swapFree=4138796/4192956
[pid=27388] ppid=27386 vsize=8700 CPUtime=0
/proc/27388/stat : 27388 (run) S 27386 27388 27049 0 -1 4202496 365 0 0 0 0 0 0 0 23 0 1 0 180642077 8908800 249 1992294400 4194304 4922060 140734080075136 18446744073709551615 272917699717 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/27388/statm: 2175 249 208 178 0 68 0
[pid=27389] ppid=27388 vsize=80104 CPUtime=51.07
/proc/27389/stat : 27389 (pb_cplex) R 27388 27388 27049 0 -1 4202496 25380 0 0 0 5097 10 0 0 25 0 1 0 180642077 82026496 13717 1992294400 134512640 146736320 4291969568 18446744073709551615 137698808 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27389/statm: 20026 13717 1016 2985 0 16568 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 88804

[startup+102.309 s]
/proc/loadavg: 1.10 1.44 1.57 3/108 27401
/proc/meminfo: memFree=1298728/2059040 swapFree=4138796/4192956
[pid=27388] ppid=27386 vsize=8700 CPUtime=0
/proc/27388/stat : 27388 (run) S 27386 27388 27049 0 -1 4202496 365 0 0 0 0 0 0 0 23 0 1 0 180642077 8908800 249 1992294400 4194304 4922060 140734080075136 18446744073709551615 272917699717 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/27388/statm: 2175 249 208 178 0 68 0
[pid=27389] ppid=27388 vsize=80000 CPUtime=102.25
/proc/27389/stat : 27389 (pb_cplex) R 27388 27388 27049 0 -1 4202496 33403 0 0 0 10212 13 0 0 25 0 1 0 180642077 81920000 13608 1992294400 134512640 146736320 4291969568 18446744073709551615 137698804 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27389/statm: 20000 13608 1016 2985 0 16542 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 88700

[startup+162.302 s]
/proc/loadavg: 1.04 1.36 1.53 2/108 27403
/proc/meminfo: memFree=1307408/2059040 swapFree=4138796/4192956
[pid=27388] ppid=27386 vsize=8700 CPUtime=0
/proc/27388/stat : 27388 (run) S 27386 27388 27049 0 -1 4202496 365 0 0 0 0 0 0 0 23 0 1 0 180642077 8908800 249 1992294400 4194304 4922060 140734080075136 18446744073709551615 272917699717 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/27388/statm: 2175 249 208 178 0 68 0
[pid=27389] ppid=27388 vsize=69756 CPUtime=162.22
/proc/27389/stat : 27389 (pb_cplex) R 27388 27388 27049 0 -1 4202496 41701 0 0 0 16205 17 0 0 25 0 1 0 180642077 71430144 11440 1992294400 134512640 146736320 4291969568 18446744073709551615 136017495 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27389/statm: 17439 11440 1016 2985 0 13981 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 78456

[startup+222.302 s]
/proc/loadavg: 1.01 1.29 1.50 2/108 27405
/proc/meminfo: memFree=1298356/2059040 swapFree=4138796/4192956
[pid=27388] ppid=27386 vsize=8700 CPUtime=0
/proc/27388/stat : 27388 (run) S 27386 27388 27049 0 -1 4202496 365 0 0 0 0 0 0 0 23 0 1 0 180642077 8908800 249 1992294400 4194304 4922060 140734080075136 18446744073709551615 272917699717 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/27388/statm: 2175 249 208 178 0 68 0
[pid=27389] ppid=27388 vsize=79716 CPUtime=222.21
/proc/27389/stat : 27389 (pb_cplex) R 27388 27388 27049 0 -1 4202496 51014 0 0 0 22199 22 0 0 25 0 1 0 180642077 81629184 13687 1992294400 134512640 146736320 4291969568 18446744073709551615 137698808 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27389/statm: 19929 13687 1016 2985 0 16471 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 88416

[startup+282.302 s]
/proc/loadavg: 1.00 1.24 1.46 2/108 27407
/proc/meminfo: memFree=1307036/2059040 swapFree=4138796/4192956
[pid=27388] ppid=27386 vsize=8700 CPUtime=0
/proc/27388/stat : 27388 (run) S 27386 27388 27049 0 -1 4202496 365 0 0 0 0 0 0 0 23 0 1 0 180642077 8908800 249 1992294400 4194304 4922060 140734080075136 18446744073709551615 272917699717 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/27388/statm: 2175 249 208 178 0 68 0
[pid=27389] ppid=27388 vsize=80176 CPUtime=282.2
/proc/27389/stat : 27389 (pb_cplex) R 27388 27388 27049 0 -1 4202496 62769 0 0 0 28193 27 0 0 25 0 1 0 180642077 82100224 13212 1992294400 134512640 146736320 4291969568 18446744073709551615 137698805 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27389/statm: 20044 13212 1016 2985 0 16586 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 88876

[startup+342.302 s]
/proc/loadavg: 1.00 1.19 1.43 2/108 27409
/proc/meminfo: memFree=1297984/2059040 swapFree=4138796/4192956
[pid=27388] ppid=27386 vsize=8700 CPUtime=0
/proc/27388/stat : 27388 (run) S 27386 27388 27049 0 -1 4202496 365 0 0 0 0 0 0 0 23 0 1 0 180642077 8908800 249 1992294400 4194304 4922060 140734080075136 18446744073709551615 272917699717 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/27388/statm: 2175 249 208 178 0 68 0
[pid=27389] ppid=27388 vsize=79952 CPUtime=342.17
/proc/27389/stat : 27389 (pb_cplex) R 27388 27388 27049 0 -1 4202496 70319 0 0 0 34188 29 0 0 25 0 1 0 180642077 81870848 13786 1992294400 134512640 146736320 4291969568 18446744073709551615 137698810 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27389/statm: 19988 13786 1016 2985 0 16530 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 88652

[startup+402.302 s]
/proc/loadavg: 1.00 1.15 1.40 2/108 27409
/proc/meminfo: memFree=1306664/2059040 swapFree=4138796/4192956
[pid=27388] ppid=27386 vsize=8700 CPUtime=0
/proc/27388/stat : 27388 (run) S 27386 27388 27049 0 -1 4202496 365 0 0 0 0 0 0 0 23 0 1 0 180642077 8908800 249 1992294400 4194304 4922060 140734080075136 18446744073709551615 272917699717 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/27388/statm: 2175 249 208 178 0 68 0
[pid=27389] ppid=27388 vsize=69712 CPUtime=402.16
/proc/27389/stat : 27389 (pb_cplex) R 27388 27388 27049 0 -1 4202496 70329 0 0 0 40185 31 0 0 25 0 1 0 180642077 71385088 11462 1992294400 134512640 146736320 4291969568 18446744073709551615 135854541 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27389/statm: 17428 11462 1016 2985 0 13970 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 78412

[startup+462.302 s]

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

Current children cumulated vsize (KiB) 82596

[startup+882.301 s]
/proc/loadavg: 1.20 1.39 1.43 2/108 27427
/proc/meminfo: memFree=1291536/2059040 swapFree=4138796/4192956
[pid=27388] ppid=27386 vsize=8700 CPUtime=0
/proc/27388/stat : 27388 (run) S 27386 27388 27049 0 -1 4202496 365 0 0 0 0 0 0 0 23 0 1 0 180642077 8908800 249 1992294400 4194304 4922060 140734080075136 18446744073709551615 272917699717 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/27388/statm: 2175 249 208 178 0 68 0
[pid=27389] ppid=27388 vsize=90544 CPUtime=1110.59
/proc/27389/stat : 27389 (pb_cplex) R 27388 27388 27049 0 -1 4202496 181716 0 0 0 110940 119 0 0 25 0 1 0 180642077 92717056 15316 1992294400 134512640 146736320 4291969568 18446744073709551615 137698808 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27389/statm: 22636 15316 1063 2985 0 19178 0
Current children cumulated CPU time (s) 1110.59
Current children cumulated vsize (KiB) 99244

[startup+942.301 s]
/proc/loadavg: 1.08 1.32 1.40 2/108 27429
/proc/meminfo: memFree=1285212/2059040 swapFree=4138796/4192956
[pid=27388] ppid=27386 vsize=8700 CPUtime=0
/proc/27388/stat : 27388 (run) S 27386 27388 27049 0 -1 4202496 365 0 0 0 0 0 0 0 23 0 1 0 180642077 8908800 249 1992294400 4194304 4922060 140734080075136 18446744073709551615 272917699717 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/27388/statm: 2175 249 208 178 0 68 0
[pid=27389] ppid=27388 vsize=99216 CPUtime=1170.59
/proc/27389/stat : 27389 (pb_cplex) R 27388 27388 27049 0 -1 4202496 188147 0 0 0 116936 123 0 0 25 0 1 0 180642077 101597184 16895 1992294400 134512640 146736320 4291969568 18446744073709551615 137698808 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27389/statm: 24804 16895 1063 2985 0 21346 0
Current children cumulated CPU time (s) 1170.59
Current children cumulated vsize (KiB) 107916

[startup+1002.3 s]
/proc/loadavg: 1.02 1.25 1.37 2/108 27429
/proc/meminfo: memFree=1287196/2059040 swapFree=4138796/4192956
[pid=27388] ppid=27386 vsize=8700 CPUtime=0
/proc/27388/stat : 27388 (run) S 27386 27388 27049 0 -1 4202496 365 0 0 0 0 0 0 0 23 0 1 0 180642077 8908800 249 1992294400 4194304 4922060 140734080075136 18446744073709551615 272917699717 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/27388/statm: 2175 249 208 178 0 68 0
[pid=27389] ppid=27388 vsize=96496 CPUtime=1230.57
/proc/27389/stat : 27389 (pb_cplex) R 27388 27388 27049 0 -1 4202496 196807 0 0 0 122930 127 0 0 25 0 1 0 180642077 98811904 16389 1992294400 134512640 146736320 4291969568 18446744073709551615 137698804 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27389/statm: 24124 16389 1063 2985 0 20666 0
Current children cumulated CPU time (s) 1230.57
Current children cumulated vsize (KiB) 105196

[startup+1062.3 s]
/proc/loadavg: 1.01 1.21 1.35 2/108 27431
/proc/meminfo: memFree=1291908/2059040 swapFree=4138796/4192956
[pid=27388] ppid=27386 vsize=8700 CPUtime=0
/proc/27388/stat : 27388 (run) S 27386 27388 27049 0 -1 4202496 365 0 0 0 0 0 0 0 23 0 1 0 180642077 8908800 249 1992294400 4194304 4922060 140734080075136 18446744073709551615 272917699717 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/27388/statm: 2175 249 208 178 0 68 0
[pid=27389] ppid=27388 vsize=87072 CPUtime=1290.55
/proc/27389/stat : 27389 (pb_cplex) R 27388 27388 27049 0 -1 4202496 204520 0 0 0 128925 130 0 0 25 0 1 0 180642077 89161728 15059 1992294400 134512640 146736320 4291969568 18446744073709551615 136008072 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27389/statm: 21768 15059 1063 2985 0 18310 0
Current children cumulated CPU time (s) 1290.55
Current children cumulated vsize (KiB) 95772

[startup+1122.3 s]
/proc/loadavg: 1.00 1.17 1.32 2/109 27435
/proc/meminfo: memFree=1267348/2059040 swapFree=4138796/4192956
[pid=27388] ppid=27386 vsize=8700 CPUtime=0
/proc/27388/stat : 27388 (run) S 27386 27388 27049 0 -1 4202496 365 0 0 0 0 0 0 0 23 0 1 0 180642077 8908800 249 1992294400 4194304 4922060 140734080075136 18446744073709551615 272917699717 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/27388/statm: 2175 249 208 178 0 68 0
[pid=27389] ppid=27388 vsize=113980 CPUtime=1353.04
/proc/27389/stat : 27389 (pb_cplex) R 27388 27388 27049 0 -1 4202496 216797 0 0 0 135167 137 0 0 25 0 2 0 180642077 116715520 21241 1992294400 134512640 146736320 4291969568 18446744073709551615 136008050 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/27389/statm: 28495 21241 1072 2985 0 25037 0
[pid=27389/tid=27435] ppid=27388 vsize=113980 CPUtime=0
/proc/27389/task/27435/stat : 27435 (pb_cplex) S 27388 27388 27049 0 -1 4202560 0 0 0 0 0 0 0 0 18 0 2 0 180753164 116715520 21241 1992294400 134512640 146736320 4291969568 18446744073709551615 144580073 0 2 4096 16387 18446604437839769984 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1353.04
Current children cumulated vsize (KiB) 122680

[startup+1182.3 s]
/proc/loadavg: 1.28 1.20 1.32 2/109 27437
/proc/meminfo: memFree=1261396/2059040 swapFree=4138796/4192956
[pid=27388] ppid=27386 vsize=8700 CPUtime=0
/proc/27388/stat : 27388 (run) S 27386 27388 27049 0 -1 4202496 365 0 0 0 0 0 0 0 23 0 1 0 180642077 8908800 249 1992294400 4194304 4922060 140734080075136 18446744073709551615 272917699717 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/27388/statm: 2175 249 208 178 0 68 0
[pid=27389] ppid=27388 vsize=127320 CPUtime=1433.86
/proc/27389/stat : 27389 (pb_cplex) S 27388 27388 27049 0 -1 4202496 234303 0 0 0 143238 148 0 0 25 0 2 0 180642077 130375680 23867 1992294400 134512640 146736320 4291969568 18446744073709551615 144580073 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/27389/statm: 31830 23867 1072 2985 0 28372 0
[pid=27389/tid=27435] ppid=27388 vsize=127320 CPUtime=25.04
/proc/27389/task/27435/stat : 27435 (pb_cplex) R 27388 27388 27049 0 -1 4202560 12181 0 0 0 2497 7 0 0 25 0 2 0 180753164 130375680 23867 1992294400 134512640 146736320 4291969568 18446744073709551615 139023043 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1433.86
Current children cumulated vsize (KiB) 136020

[startup+1242.3 s]
/proc/loadavg: 1.24 1.21 1.31 2/109 27439
/proc/meminfo: memFree=1260652/2059040 swapFree=4138796/4192956
[pid=27388] ppid=27386 vsize=8700 CPUtime=0
/proc/27388/stat : 27388 (run) S 27386 27388 27049 0 -1 4202496 365 0 0 0 0 0 0 0 23 0 1 0 180642077 8908800 249 1992294400 4194304 4922060 140734080075136 18446744073709551615 272917699717 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/27388/statm: 2175 249 208 178 0 68 0
[pid=27389] ppid=27388 vsize=122152 CPUtime=1511.76
/proc/27389/stat : 27389 (pb_cplex) R 27388 27388 27049 0 -1 4202496 252556 0 0 0 151019 157 0 0 25 0 2 0 180642077 125083648 22830 1992294400 134512640 146736320 4291969568 18446744073709551615 135525916 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/27389/statm: 30538 22830 1072 2985 0 27080 0
[pid=27389/tid=27435] ppid=27388 vsize=122152 CPUtime=58.54
/proc/27389/task/27435/stat : 27435 (pb_cplex) S 27388 27388 27049 0 -1 4202560 26256 0 0 0 5841 13 0 0 25 0 2 0 180753164 125083648 22830 1992294400 134512640 146736320 4291969568 18446744073709551615 144580073 0 2 4096 16387 18446604437839769984 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1511.76
Current children cumulated vsize (KiB) 130852

[startup+1302.3 s]
/proc/loadavg: 1.76 1.35 1.35 3/109 27439
/proc/meminfo: memFree=1260652/2059040 swapFree=4138796/4192956
[pid=27388] ppid=27386 vsize=8700 CPUtime=0
/proc/27388/stat : 27388 (run) S 27386 27388 27049 0 -1 4202496 365 0 0 0 0 0 0 0 23 0 1 0 180642077 8908800 249 1992294400 4194304 4922060 140734080075136 18446744073709551615 272917699717 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/27388/statm: 2175 249 208 178 0 68 0
[pid=27389] ppid=27388 vsize=121888 CPUtime=1626.08
/proc/27389/stat : 27389 (pb_cplex) R 27388 27388 27049 0 -1 4202496 291421 0 0 0 162428 180 0 0 25 0 2 0 180642077 124813312 22796 1992294400 134512640 146736320 4291969568 18446744073709551615 136008234 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/27389/statm: 30472 22796 1072 2985 0 27014 0
[pid=27389/tid=27435] ppid=27388 vsize=121888 CPUtime=112.86
/proc/27389/task/27435/stat : 27435 (pb_cplex) R 27388 27388 27049 0 -1 4202560 52225 0 0 0 11257 29 0 0 25 0 2 0 180753164 124813312 22796 1992294400 134512640 146736320 4291969568 18446744073709551615 136008230 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1626.08
Current children cumulated vsize (KiB) 130588

[startup+1362.3 s]
/proc/loadavg: 1.84 1.44 1.38 3/109 27441
/proc/meminfo: memFree=1260776/2059040 swapFree=4138796/4192956
[pid=27388] ppid=27386 vsize=8700 CPUtime=0
/proc/27388/stat : 27388 (run) S 27386 27388 27049 0 -1 4202496 365 0 0 0 0 0 0 0 23 0 1 0 180642077 8908800 249 1992294400 4194304 4922060 140734080075136 18446744073709551615 272917699717 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/27388/statm: 2175 249 208 178 0 68 0
[pid=27389] ppid=27388 vsize=121848 CPUtime=1743.43
/proc/27389/stat : 27389 (pb_cplex) R 27388 27388 27049 0 -1 4202496 325817 0 0 0 174142 201 0 0 25 0 2 0 180642077 124772352 22786 1992294400 134512640 146736320 4291969568 18446744073709551615 135983225 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/27389/statm: 30462 22786 1072 2985 0 27004 0
[pid=27389/tid=27435] ppid=27388 vsize=121848 CPUtime=170.24
/proc/27389/task/27435/stat : 27435 (pb_cplex) R 27388 27388 27049 0 -1 4202560 79844 0 0 0 16978 46 0 0 25 0 2 0 180753164 124772352 22786 1992294400 134512640 146736320 4291969568 18446744073709551615 136008042 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1743.43
Current children cumulated vsize (KiB) 130548



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1390.7 s]
/proc/loadavg: 1.90 1.49 1.40 3/109 27443
/proc/meminfo: memFree=1260776/2059040 swapFree=4138796/4192956
[pid=27388] ppid=27386 vsize=8700 CPUtime=0
/proc/27388/stat : 27388 (run) S 27386 27388 27049 0 -1 4202496 365 0 0 0 0 0 0 0 23 0 1 0 180642077 8908800 249 1992294400 4194304 4922060 140734080075136 18446744073709551615 272917699717 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/27388/statm: 2175 249 208 178 0 68 0
[pid=27389] ppid=27388 vsize=121848 CPUtime=1800.01
/proc/27389/stat : 27389 (pb_cplex) R 27388 27388 27049 0 -1 4202496 342062 0 0 0 179791 210 0 0 25 0 2 0 180642077 124772352 22786 1992294400 134512640 146736320 4291969568 18446744073709551615 136008042 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/27389/statm: 30462 22786 1072 2985 0 27004 0
[pid=27389/tid=27435] ppid=27388 vsize=121848 CPUtime=198.42
/proc/27389/task/27435/stat : 27435 (pb_cplex) R 27388 27388 27049 0 -1 4202560 93166 0 0 0 19789 53 0 0 25 0 2 0 180753164 124772352 22786 1992294400 134512640 146736320 4291969568 18446744073709551615 136403116 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 130548

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

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

[startup+1390.7 s]
/proc/loadavg: 1.90 1.49 1.40 3/109 27443
/proc/meminfo: memFree=1260776/2059040 swapFree=4138796/4192956
[pid=27388] ppid=27386 vsize=8700 CPUtime=0
/proc/27388/stat : 27388 (run) S 27386 27388 27049 0 -1 4202496 365 0 0 0 0 0 0 0 23 0 1 0 180642077 8908800 249 1992294400 4194304 4922060 140734080075136 18446744073709551615 272917699717 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/27388/statm: 2175 249 208 178 0 68 0
[pid=27389] ppid=27388 vsize=121848 CPUtime=1800.01
/proc/27389/stat : 27389 (pb_cplex) R 27388 27388 27049 0 -1 4202496 342062 0 0 0 179791 210 0 0 25 0 2 0 180642077 124772352 22786 1992294400 134512640 146736320 4291969568 18446744073709551615 136008042 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/27389/statm: 30462 22786 1072 2985 0 27004 0
[pid=27389/tid=27435] ppid=27388 vsize=121848 CPUtime=198.42
/proc/27389/task/27435/stat : 27435 (pb_cplex) R 27388 27388 27049 0 -1 4202560 93166 0 0 0 19789 53 0 0 25 0 2 0 180753164 124772352 22786 1992294400 134512640 146736320 4291969568 18446744073709551615 136403116 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 130548

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 27388 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=999
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=999
# CPU time returned by wait4() is 0.001998
# while last known CPU time is 1800.01
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1390.72
CPU time (s): 1800.01
CPU user time (s): 1797.91
CPU system time (s): 2.1
CPU usage (%): 129.43
Max. virtual memory (cumulated for all children) (KiB): 141388

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.000999
system time used= 0.000999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 365
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 2.56461 second user time and 6.70298 second system time

The end

Launcher Data 

Begin job on node006 at 2010-07-02 07:59:43
IDJOB=2697154
IDBENCH=48188
IDSOLVER=1209
FILE ID=node006/2697154-1278050383
PBS_JOBID= 11198876
Free space on /tmp= 62552 MiB

SOLVER NAME= pb_cplex 2010-06-29
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/mis/normalized-mis_500_60_1.opb
COMMAND LINE= run BENCHNAME
CONVERSION SCRIPT= PBconversionToLinear BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2697154-1278050383/watcher-2697154-1278050383 -o /tmp/evaluation-result-2697154-1278050383/solver-2697154-1278050383 -C 1800 -W 2000 -M 1800  run HOME/instance-2697154-1278050383.opb

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

MD5SUM BENCH= 5c1211f8aed9d33c9f0c9019d9cd9874
RANDOM SEED=220520280

node006.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		: 3000.204
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	: 6000.40
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		: 3000.204
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:       1351476 kB
Buffers:        178748 kB
Cached:         421008 kB
SwapCached:       8168 kB
Active:         159540 kB
Inactive:       455420 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1351476 kB
SwapTotal:     4192956 kB
SwapFree:      4138796 kB
Dirty:           17008 kB
Writeback:           0 kB
AnonPages:       13288 kB
Mapped:          11440 kB
Slab:            70680 kB
PageTables:       4228 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   183208 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-2697154-1278050383.opb

Free space on /tmp at the end= 62532 MiB
End job on node006 at 2010-07-02 08:22:57