Trace number 2695815

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) 1800.13 1705.72

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB05/
manquinho/primes-dimacs-cnf/normalized-f2000.opb
MD5SUMfad56081e554a0467e4020315c4dfc76
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables4000
Total number of constraints10500
Number of constraints which are clauses10500
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint3
Number of terms in the objective function 4000
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 4000
Number of bits of the sum of numbers in the objective function 12
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 4000
Number of bits of the biggest sum of numbers12
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.00	c pb_cplex 1.0 - 20100701
0.00/0.00	c Parsing opb file format. File HOME/instance-2695815-1278018720.opb.
0.00/0.00	c Instance file HOME/instance-2695815-1278018720.opb
0.00/0.00	c File size is 367884 bytes.
3.99/4.09	c Highest Coefficient sum: 4
3.99/4.09	c  IBM ILOG License Manager: "IBM ILOG Optimization Suite for Academic Initiative" is accessing CPLEX 12 with option(s): "e m b q ".
4.08/4.11	c ============================[ Problem Statistics ]=============================
4.08/4.11	c |                                                                             |
4.08/4.11	c |  Parsing time:          4.10         s                                      |
4.08/4.11	c |  Number Variables:      4000                                                |
4.08/4.11	c |  Number Constraints:    10500                                               |
4.08/4.11	c ===============================================================================
1800.13/1705.71	c Remaining time 1795.90 sec.
1800.13/1705.71	c 
1800.13/1705.71	c *** INTERRUPTED ***
1800.13/1705.71	s UNKNOWN
1800.13/1705.71	c Total CPU time              : 1799.2 s
1800.13/1705.71	c Memory used           : 112.07 MB
1800.13/1705.71	c CPU time              : 1799.2 s
1800.13/1705.71	c 
1800.13/1705.71	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-2695815-1278018720/watcher-2695815-1278018720 -o /tmp/evaluation-result-2695815-1278018720/solver-2695815-1278018720 -C 1800 -W 2000 -M 1800 run HOME/instance-2695815-1278018720.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: 1.92 2.04 1.90 3/106 29243
/proc/meminfo: memFree=1496216/2059040 swapFree=4138352/4192956
[pid=29243] ppid=29241 vsize=8700 CPUtime=0
/proc/29243/stat : 29243 (run) S 29241 29243 28922 0 -1 4202496 366 0 0 0 0 0 0 0 20 0 1 0 143167161 8908800 249 1992294400 4194304 4922060 140735604270752 18446744073709551615 246659259525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29243/statm: 2175 249 208 178 0 68 0

[startup+0.034434 s]
/proc/loadavg: 1.92 2.04 1.90 3/106 29243
/proc/meminfo: memFree=1496216/2059040 swapFree=4138352/4192956
[pid=29243] ppid=29241 vsize=8700 CPUtime=0
/proc/29243/stat : 29243 (run) S 29241 29243 28922 0 -1 4202496 366 0 0 0 0 0 0 0 20 0 1 0 143167161 8908800 249 1992294400 4194304 4922060 140735604270752 18446744073709551615 246659259525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29243/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.101442 s]
/proc/loadavg: 1.92 2.04 1.90 3/106 29243
/proc/meminfo: memFree=1496216/2059040 swapFree=4138352/4192956
[pid=29243] ppid=29241 vsize=8700 CPUtime=0
/proc/29243/stat : 29243 (run) S 29241 29243 28922 0 -1 4202496 366 0 0 0 0 0 0 0 20 0 1 0 143167161 8908800 249 1992294400 4194304 4922060 140735604270752 18446744073709551615 246659259525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29243/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.301464 s]
/proc/loadavg: 1.92 2.04 1.90 3/106 29243
/proc/meminfo: memFree=1496216/2059040 swapFree=4138352/4192956
[pid=29243] ppid=29241 vsize=8700 CPUtime=0
/proc/29243/stat : 29243 (run) S 29241 29243 28922 0 -1 4202496 366 0 0 0 0 0 0 0 20 0 1 0 143167161 8908800 249 1992294400 4194304 4922060 140735604270752 18446744073709551615 246659259525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29243/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.701512 s]
/proc/loadavg: 1.92 2.04 1.90 3/106 29243
/proc/meminfo: memFree=1496216/2059040 swapFree=4138352/4192956
[pid=29243] ppid=29241 vsize=8700 CPUtime=0
/proc/29243/stat : 29243 (run) S 29241 29243 28922 0 -1 4202496 366 0 0 0 0 0 0 0 20 0 1 0 143167161 8908800 249 1992294400 4194304 4922060 140735604270752 18446744073709551615 246659259525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29243/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50161 s]
/proc/loadavg: 1.92 2.04 1.90 2/108 29245
/proc/meminfo: memFree=1494712/2059040 swapFree=4138352/4192956
[pid=29243] ppid=29241 vsize=8700 CPUtime=0
/proc/29243/stat : 29243 (run) S 29241 29243 28922 0 -1 4202496 366 0 0 0 0 0 0 0 20 0 1 0 143167161 8908800 249 1992294400 4194304 4922060 140735604270752 18446744073709551615 246659259525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29243/statm: 2175 249 208 178 0 68 0
[pid=29244] ppid=29243 vsize=14008 CPUtime=1.49
/proc/29244/stat : 29244 (pb_cplex) R 29243 29243 28922 0 -1 4202496 635 0 0 0 149 0 0 0 25 0 1 0 143167161 14344192 588 1992294400 134512640 146736320 4294507008 18446744073709551615 140528645 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29244/statm: 3502 588 293 2985 0 346 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 22708

[startup+3.10179 s]
/proc/loadavg: 1.92 2.04 1.90 2/108 29245
/proc/meminfo: memFree=1494588/2059040 swapFree=4138352/4192956
[pid=29243] ppid=29241 vsize=8700 CPUtime=0
/proc/29243/stat : 29243 (run) S 29241 29243 28922 0 -1 4202496 366 0 0 0 0 0 0 0 20 0 1 0 143167161 8908800 249 1992294400 4194304 4922060 140735604270752 18446744073709551615 246659259525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29243/statm: 2175 249 208 178 0 68 0
[pid=29244] ppid=29243 vsize=14008 CPUtime=3.09
/proc/29244/stat : 29244 (pb_cplex) R 29243 29243 28922 0 -1 4202496 649 0 0 0 309 0 0 0 25 0 1 0 143167161 14344192 602 1992294400 134512640 146736320 4294507008 18446744073709551615 141014053 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29244/statm: 3502 602 293 2985 0 346 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 22708

[startup+6.30117 s]
/proc/loadavg: 1.85 2.02 1.90 2/108 29245
/proc/meminfo: memFree=1478964/2059040 swapFree=4138352/4192956
[pid=29243] ppid=29241 vsize=8700 CPUtime=0
/proc/29243/stat : 29243 (run) S 29241 29243 28922 0 -1 4202496 366 0 0 0 0 0 0 0 20 0 1 0 143167161 8908800 249 1992294400 4194304 4922060 140735604270752 18446744073709551615 246659259525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29243/statm: 2175 249 208 178 0 68 0
[pid=29244] ppid=29243 vsize=43140 CPUtime=6.28
/proc/29244/stat : 29244 (pb_cplex) R 29243 29243 28922 0 -1 4202496 6817 0 0 0 626 2 0 0 21 0 1 0 143167161 44175360 5126 1992294400 134512640 146736320 4294507008 18446744073709551615 136400472 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29244/statm: 10785 5126 894 2985 0 7327 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 51840

[startup+12.7009 s]
/proc/loadavg: 1.78 2.01 1.89 2/108 29245
/proc/meminfo: memFree=1477724/2059040 swapFree=4138352/4192956
[pid=29243] ppid=29241 vsize=8700 CPUtime=0
/proc/29243/stat : 29243 (run) S 29241 29243 28922 0 -1 4202496 366 0 0 0 0 0 0 0 20 0 1 0 143167161 8908800 249 1992294400 4194304 4922060 140735604270752 18446744073709551615 246659259525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29243/statm: 2175 249 208 178 0 68 0
[pid=29244] ppid=29243 vsize=43872 CPUtime=12.68
/proc/29244/stat : 29244 (pb_cplex) R 29243 29243 28922 0 -1 4202496 7056 0 0 0 1266 2 0 0 25 0 1 0 143167161 44924928 5365 1992294400 134512640 146736320 4294507008 18446744073709551615 136008047 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29244/statm: 10968 5365 894 2985 0 7510 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 52572

[startup+25.5014 s]
/proc/loadavg: 1.61 1.96 1.88 2/108 29245
/proc/meminfo: memFree=1477600/2059040 swapFree=4138352/4192956
[pid=29243] ppid=29241 vsize=8700 CPUtime=0
/proc/29243/stat : 29243 (run) S 29241 29243 28922 0 -1 4202496 366 0 0 0 0 0 0 0 20 0 1 0 143167161 8908800 249 1992294400 4194304 4922060 140735604270752 18446744073709551615 246659259525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29243/statm: 2175 249 208 178 0 68 0
[pid=29244] ppid=29243 vsize=44056 CPUtime=25.48
/proc/29244/stat : 29244 (pb_cplex) R 29243 29243 28922 0 -1 4202496 7104 0 0 0 2545 3 0 0 25 0 1 0 143167161 45113344 5413 1992294400 134512640 146736320 4294507008 18446744073709551615 135978901 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29244/statm: 11014 5413 894 2985 0 7556 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 52756

[startup+51.1015 s]
/proc/loadavg: 1.40 1.88 1.85 2/108 29247
/proc/meminfo: memFree=1477104/2059040 swapFree=4138352/4192956
[pid=29243] ppid=29241 vsize=8700 CPUtime=0
/proc/29243/stat : 29243 (run) S 29241 29243 28922 0 -1 4202496 366 0 0 0 0 0 0 0 20 0 1 0 143167161 8908800 249 1992294400 4194304 4922060 140735604270752 18446744073709551615 246659259525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29243/statm: 2175 249 208 178 0 68 0
[pid=29244] ppid=29243 vsize=44500 CPUtime=51.07
/proc/29244/stat : 29244 (pb_cplex) R 29243 29243 28922 0 -1 4202496 7239 0 0 0 5104 3 0 0 25 0 1 0 143167161 45568000 5548 1992294400 134512640 146736320 4294507008 18446744073709551615 135972887 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29244/statm: 11125 5548 894 2985 0 7667 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 53200

[startup+102.309 s]
/proc/loadavg: 1.21 1.76 1.81 2/108 29247
/proc/meminfo: memFree=1475740/2059040 swapFree=4138352/4192956
[pid=29243] ppid=29241 vsize=8700 CPUtime=0
/proc/29243/stat : 29243 (run) S 29241 29243 28922 0 -1 4202496 366 0 0 0 0 0 0 0 20 0 1 0 143167161 8908800 249 1992294400 4194304 4922060 140735604270752 18446744073709551615 246659259525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29243/statm: 2175 249 208 178 0 68 0
[pid=29244] ppid=29243 vsize=45768 CPUtime=102.26
/proc/29244/stat : 29244 (pb_cplex) R 29243 29243 28922 0 -1 4202496 7558 0 0 0 10223 3 0 0 25 0 1 0 143167161 46866432 5867 1992294400 134512640 146736320 4294507008 18446744073709551615 136000764 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29244/statm: 11442 5867 894 2985 0 7984 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 54468

[startup+162.302 s]
/proc/loadavg: 1.11 1.63 1.76 2/108 29249
/proc/meminfo: memFree=1473136/2059040 swapFree=4138352/4192956
[pid=29243] ppid=29241 vsize=8700 CPUtime=0
/proc/29243/stat : 29243 (run) S 29241 29243 28922 0 -1 4202496 366 0 0 0 0 0 0 0 20 0 1 0 143167161 8908800 249 1992294400 4194304 4922060 140735604270752 18446744073709551615 246659259525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29243/statm: 2175 249 208 178 0 68 0
[pid=29244] ppid=29243 vsize=47680 CPUtime=162.24
/proc/29244/stat : 29244 (pb_cplex) R 29243 29243 28922 0 -1 4202496 20266 0 0 0 16215 9 0 0 25 0 1 0 143167161 48824320 6321 1992294400 134512640 146736320 4294507008 18446744073709551615 136001712 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29244/statm: 11920 6321 894 2985 0 8462 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 56380

[startup+222.302 s]
/proc/loadavg: 1.22 1.56 1.73 2/108 29251
/proc/meminfo: memFree=1453172/2059040 swapFree=4138352/4192956
[pid=29243] ppid=29241 vsize=8700 CPUtime=0
/proc/29243/stat : 29243 (run) S 29241 29243 28922 0 -1 4202496 366 0 0 0 0 0 0 0 20 0 1 0 143167161 8908800 249 1992294400 4194304 4922060 140735604270752 18446744073709551615 246659259525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29243/statm: 2175 249 208 178 0 68 0
[pid=29244] ppid=29243 vsize=83088 CPUtime=222.23
/proc/29244/stat : 29244 (pb_cplex) R 29243 29243 28922 0 -1 4202496 41243 0 0 0 22203 20 0 0 25 0 1 0 143167161 85082112 11526 1992294400 134512640 146736320 4294507008 18446744073709551615 137698805 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29244/statm: 20772 11526 953 2985 0 17314 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 91788

[startup+282.302 s]
/proc/loadavg: 1.15 1.47 1.69 2/108 29253
/proc/meminfo: memFree=1451808/2059040 swapFree=4138352/4192956
[pid=29243] ppid=29241 vsize=8700 CPUtime=0
/proc/29243/stat : 29243 (run) S 29241 29243 28922 0 -1 4202496 366 0 0 0 0 0 0 0 20 0 1 0 143167161 8908800 249 1992294400 4194304 4922060 140735604270752 18446744073709551615 246659259525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29243/statm: 2175 249 208 178 0 68 0
[pid=29244] ppid=29243 vsize=83088 CPUtime=282.21
/proc/29244/stat : 29244 (pb_cplex) R 29243 29243 28922 0 -1 4202496 41563 0 0 0 28201 20 0 0 25 0 1 0 143167161 85082112 11846 1992294400 134512640 146736320 4294507008 18446744073709551615 137698804 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29244/statm: 20772 11846 953 2985 0 17314 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 91788

[startup+342.301 s]
/proc/loadavg: 1.12 1.40 1.64 2/108 29255
/proc/meminfo: memFree=1461976/2059040 swapFree=4138352/4192956
[pid=29243] ppid=29241 vsize=8700 CPUtime=0
/proc/29243/stat : 29243 (run) S 29241 29243 28922 0 -1 4202496 366 0 0 0 0 0 0 0 20 0 1 0 143167161 8908800 249 1992294400 4194304 4922060 140735604270752 18446744073709551615 246659259525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29243/statm: 2175 249 208 178 0 68 0
[pid=29244] ppid=29243 vsize=63988 CPUtime=342.2
/proc/29244/stat : 29244 (pb_cplex) R 29243 29243 28922 0 -1 4202496 46287 0 0 0 34197 23 0 0 25 0 1 0 143167161 65523712 9357 1992294400 134512640 146736320 4294507008 18446744073709551615 139044507 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29244/statm: 15997 9357 983 2985 0 12539 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 72688

[startup+402.301 s]
/proc/loadavg: 1.11 1.34 1.61 2/108 29255
/proc/meminfo: memFree=1445236/2059040 swapFree=4138352/4192956
[pid=29243] ppid=29241 vsize=8700 CPUtime=0
/proc/29243/stat : 29243 (run) S 29241 29243 28922 0 -1 4202496 366 0 0 0 0 0 0 0 20 0 1 0 143167161 8908800 249 1992294400 4194304 4922060 140735604270752 18446744073709551615 246659259525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29243/statm: 2175 249 208 178 0 68 0
[pid=29244] ppid=29243 vsize=90904 CPUtime=402.17
/proc/29244/stat : 29244 (pb_cplex) R 29243 29243 28922 0 -1 4202496 60621 0 0 0 40189 28 0 0 25 0 1 0 143167161 93085696 13574 1992294400 134512640 146736320 4294507008 18446744073709551615 137698808 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29244/statm: 22726 13574 1009 2985 0 19268 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 99604

[startup+462.301 s]

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

[pid=29244] ppid=29243 vsize=102292 CPUtime=1181.96
/proc/29244/stat : 29244 (pb_cplex) R 29243 29243 28922 0 -1 4202496 92176 0 0 0 118148 48 0 0 25 0 2 0 143167161 104747008 15024 1992294400 134512640 146736320 4294507008 18446744073709551615 135855165 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/29244/statm: 25573 15024 1053 2985 0 22115 0
[pid=29244/tid=29276] ppid=29243 vsize=102292 CPUtime=0
/proc/29244/task/29276/stat : 29276 (pb_cplex) S 29243 29243 28922 0 -1 4202560 5 0 0 0 0 0 0 0 25 0 2 0 143281755 104747008 15024 1992294400 134512640 146736320 4294507008 18446744073709551615 144580073 0 2 4096 16387 18446604437832382272 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1181.96
Current children cumulated vsize (KiB) 110992

[startup+1242.3 s]
/proc/loadavg: 1.11 1.10 1.28 2/109 29283
/proc/meminfo: memFree=1438036/2059040 swapFree=4138352/4192956
[pid=29243] ppid=29241 vsize=8700 CPUtime=0
/proc/29243/stat : 29243 (run) S 29241 29243 28922 0 -1 4202496 366 0 0 0 0 0 0 0 20 0 1 0 143167161 8908800 249 1992294400 4194304 4922060 140735604270752 18446744073709551615 246659259525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29243/statm: 2175 249 208 178 0 68 0
[pid=29244] ppid=29243 vsize=102292 CPUtime=1241.94
/proc/29244/stat : 29244 (pb_cplex) R 29243 29243 28922 0 -1 4202496 97012 0 0 0 124144 50 0 0 25 0 2 0 143167161 104747008 15065 1992294400 134512640 146736320 4294507008 18446744073709551615 135525914 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/29244/statm: 25573 15065 1053 2985 0 22115 0
[pid=29244/tid=29276] ppid=29243 vsize=102292 CPUtime=0
/proc/29244/task/29276/stat : 29276 (pb_cplex) S 29243 29243 28922 0 -1 4202560 5 0 0 0 0 0 0 0 25 0 2 0 143281755 104747008 15065 1992294400 134512640 146736320 4294507008 18446744073709551615 144580073 0 2 4096 16387 18446604437832382272 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1241.94
Current children cumulated vsize (KiB) 110992

[startup+1302.3 s]
/proc/loadavg: 1.08 1.10 1.26 2/109 29283
/proc/meminfo: memFree=1438036/2059040 swapFree=4138352/4192956
[pid=29243] ppid=29241 vsize=8700 CPUtime=0
/proc/29243/stat : 29243 (run) S 29241 29243 28922 0 -1 4202496 366 0 0 0 0 0 0 0 20 0 1 0 143167161 8908800 249 1992294400 4194304 4922060 140735604270752 18446744073709551615 246659259525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29243/statm: 2175 249 208 178 0 68 0
[pid=29244] ppid=29243 vsize=102292 CPUtime=1301.94
/proc/29244/stat : 29244 (pb_cplex) R 29243 29243 28922 0 -1 4202496 99987 0 0 0 130141 53 0 0 25 0 2 0 143167161 104747008 15065 1992294400 134512640 146736320 4294507008 18446744073709551615 136008042 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/29244/statm: 25573 15065 1053 2985 0 22115 0
[pid=29244/tid=29276] ppid=29243 vsize=102292 CPUtime=0
/proc/29244/task/29276/stat : 29276 (pb_cplex) S 29243 29243 28922 0 -1 4202560 5 0 0 0 0 0 0 0 25 0 2 0 143281755 104747008 15065 1992294400 134512640 146736320 4294507008 18446744073709551615 144580073 0 2 4096 16387 18446604437832382272 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1301.94
Current children cumulated vsize (KiB) 110992

[startup+1362.3 s]
/proc/loadavg: 1.07 1.09 1.25 2/109 29285
/proc/meminfo: memFree=1438160/2059040 swapFree=4138352/4192956
[pid=29243] ppid=29241 vsize=8700 CPUtime=0
/proc/29243/stat : 29243 (run) S 29241 29243 28922 0 -1 4202496 366 0 0 0 0 0 0 0 20 0 1 0 143167161 8908800 249 1992294400 4194304 4922060 140735604270752 18446744073709551615 246659259525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29243/statm: 2175 249 208 178 0 68 0
[pid=29244] ppid=29243 vsize=102292 CPUtime=1361.92
/proc/29244/stat : 29244 (pb_cplex) R 29243 29243 28922 0 -1 4202496 104099 0 0 0 136137 55 0 0 25 0 2 0 143167161 104747008 15065 1992294400 134512640 146736320 4294507008 18446744073709551615 136008069 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/29244/statm: 25573 15065 1053 2985 0 22115 0
[pid=29244/tid=29276] ppid=29243 vsize=102292 CPUtime=0
/proc/29244/task/29276/stat : 29276 (pb_cplex) S 29243 29243 28922 0 -1 4202560 5 0 0 0 0 0 0 0 25 0 2 0 143281755 104747008 15065 1992294400 134512640 146736320 4294507008 18446744073709551615 144580073 0 2 4096 16387 18446604437832382272 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1361.92
Current children cumulated vsize (KiB) 110992

[startup+1422.31 s]
/proc/loadavg: 1.21 1.12 1.25 3/109 29287
/proc/meminfo: memFree=1428240/2059040 swapFree=4138352/4192956
[pid=29243] ppid=29241 vsize=8700 CPUtime=0
/proc/29243/stat : 29243 (run) S 29241 29243 28922 0 -1 4202496 366 0 0 0 0 0 0 0 20 0 1 0 143167161 8908800 249 1992294400 4194304 4922060 140735604270752 18446744073709551615 246659259525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29243/statm: 2175 249 208 178 0 68 0
[pid=29244] ppid=29243 vsize=112796 CPUtime=1432.05
/proc/29244/stat : 29244 (pb_cplex) R 29243 29243 28922 0 -1 4202496 116616 0 0 0 143142 63 0 0 25 0 2 0 143167161 115503104 17453 1992294400 134512640 146736320 4294507008 18446744073709551615 136001716 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/29244/statm: 28199 17453 1052 2985 0 24741 0
[pid=29244/tid=29276] ppid=29243 vsize=112796 CPUtime=10.13
/proc/29244/task/29276/stat : 29276 (pb_cplex) R 29243 29243 28922 0 -1 4202560 7008 0 0 0 1009 4 0 0 25 0 2 0 143281755 115503104 17453 1992294400 134512640 146736320 4294507008 18446744073709551615 139044802 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1432.05
Current children cumulated vsize (KiB) 121496

[startup+1482.3 s]
/proc/loadavg: 1.74 1.29 1.30 3/109 29289
/proc/meminfo: memFree=1427248/2059040 swapFree=4138352/4192956
[pid=29243] ppid=29241 vsize=8700 CPUtime=0
/proc/29243/stat : 29243 (run) S 29241 29243 28922 0 -1 4202496 366 0 0 0 0 0 0 0 20 0 1 0 143167161 8908800 249 1992294400 4194304 4922060 140735604270752 18446744073709551615 246659259525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29243/statm: 2175 249 208 178 0 68 0
[pid=29244] ppid=29243 vsize=113108 CPUtime=1551.56
/proc/29244/stat : 29244 (pb_cplex) R 29243 29243 28922 0 -1 4202496 140226 0 0 0 155078 78 0 0 25 0 2 0 143167161 115822592 17662 1992294400 134512640 146736320 4294507008 18446744073709551615 136008416 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/29244/statm: 28277 17662 1052 2985 0 24819 0
[pid=29244/tid=29276] ppid=29243 vsize=113108 CPUtime=69.67
/proc/29244/task/29276/stat : 29276 (pb_cplex) R 29243 29243 28922 0 -1 4202560 28989 0 0 0 6949 18 0 0 25 0 2 0 143281755 115822592 17662 1992294400 134512640 146736320 4294507008 18446744073709551615 135460560 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1551.56
Current children cumulated vsize (KiB) 121808

[startup+1542.3 s]
/proc/loadavg: 1.57 1.34 1.31 3/109 29291
/proc/meminfo: memFree=1426628/2059040 swapFree=4138352/4192956
[pid=29243] ppid=29241 vsize=8700 CPUtime=0
/proc/29243/stat : 29243 (run) S 29241 29243 28922 0 -1 4202496 366 0 0 0 0 0 0 0 20 0 1 0 143167161 8908800 249 1992294400 4194304 4922060 140735604270752 18446744073709551615 246659259525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29243/statm: 2175 249 208 178 0 68 0
[pid=29244] ppid=29243 vsize=113868 CPUtime=1636.11
/proc/29244/stat : 29244 (pb_cplex) S 29243 29243 28922 0 -1 4202496 152887 0 0 0 163526 85 0 0 25 0 2 0 143167161 116600832 17874 1992294400 134512640 146736320 4294507008 18446744073709551615 144580073 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/29244/statm: 28467 17874 1051 2985 0 25009 0
[pid=29244/tid=29276] ppid=29243 vsize=113868 CPUtime=129.46
/proc/29244/task/29276/stat : 29276 (pb_cplex) R 29243 29243 28922 0 -1 4202560 40363 0 0 0 12922 24 0 0 25 0 2 0 143281755 116600832 17874 1992294400 134512640 146736320 4294507008 18446744073709551615 136008425 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1636.11
Current children cumulated vsize (KiB) 122568

[startup+1602.3 s]
/proc/loadavg: 1.28 1.29 1.29 2/109 29291
/proc/meminfo: memFree=1426628/2059040 swapFree=4138352/4192956
[pid=29243] ppid=29241 vsize=8700 CPUtime=0
/proc/29243/stat : 29243 (run) S 29241 29243 28922 0 -1 4202496 366 0 0 0 0 0 0 0 20 0 1 0 143167161 8908800 249 1992294400 4194304 4922060 140735604270752 18446744073709551615 246659259525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29243/statm: 2175 249 208 178 0 68 0
[pid=29244] ppid=29243 vsize=113868 CPUtime=1696.1
/proc/29244/stat : 29244 (pb_cplex) S 29243 29243 28922 0 -1 4202496 161649 0 0 0 169520 90 0 0 25 0 2 0 143167161 116600832 17874 1992294400 134512640 146736320 4294507008 18446744073709551615 144580073 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/29244/statm: 28467 17874 1050 2985 0 25009 0
[pid=29244/tid=29276] ppid=29243 vsize=113868 CPUtime=189.44
/proc/29244/task/29276/stat : 29276 (pb_cplex) R 29243 29243 28922 0 -1 4202560 49125 0 0 0 18916 28 0 0 25 0 2 0 143281755 116600832 17874 1992294400 134512640 146736320 4294507008 18446744073709551615 135855178 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1696.1
Current children cumulated vsize (KiB) 122568

[startup+1662.3 s]
/proc/loadavg: 1.17 1.25 1.28 2/109 29293
/proc/meminfo: memFree=1426628/2059040 swapFree=4138352/4192956
[pid=29243] ppid=29241 vsize=8700 CPUtime=0
/proc/29243/stat : 29243 (run) S 29241 29243 28922 0 -1 4202496 366 0 0 0 0 0 0 0 20 0 1 0 143167161 8908800 249 1992294400 4194304 4922060 140735604270752 18446744073709551615 246659259525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29243/statm: 2175 249 208 178 0 68 0
[pid=29244] ppid=29243 vsize=113868 CPUtime=1756.08
/proc/29244/stat : 29244 (pb_cplex) S 29243 29243 28922 0 -1 4202496 165892 0 0 0 175516 92 0 0 25 0 2 0 143167161 116600832 17874 1992294400 134512640 146736320 4294507008 18446744073709551615 144580073 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/29244/statm: 28467 17874 1050 2985 0 25009 0
[pid=29244/tid=29276] ppid=29243 vsize=113868 CPUtime=249.43
/proc/29244/task/29276/stat : 29276 (pb_cplex) R 29243 29243 28922 0 -1 4202560 53368 0 0 0 24912 31 0 0 25 0 2 0 143281755 116600832 17874 1992294400 134512640 146736320 4294507008 18446744073709551615 136009366 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1756.08
Current children cumulated vsize (KiB) 122568



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1705.7 s]
/proc/loadavg: 1.16 1.23 1.27 3/109 29295
/proc/meminfo: memFree=1426132/2059040 swapFree=4138352/4192956
[pid=29243] ppid=29241 vsize=8700 CPUtime=0
/proc/29243/stat : 29243 (run) S 29241 29243 28922 0 -1 4202496 366 0 0 0 0 0 0 0 20 0 1 0 143167161 8908800 249 1992294400 4194304 4922060 140735604270752 18446744073709551615 246659259525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29243/statm: 2175 249 208 178 0 68 0
[pid=29244] ppid=29243 vsize=114752 CPUtime=1800.13
/proc/29244/stat : 29244 (pb_cplex) R 29243 29243 28922 0 -1 4202496 170389 0 0 0 179918 95 0 0 18 0 2 0 143167161 117506048 18095 1992294400 134512640 146736320 4294507008 18446744073709551615 138412928 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/29244/statm: 28688 18095 1049 2985 0 25230 0
[pid=29244/tid=29276] ppid=29243 vsize=114752 CPUtime=292.81
/proc/29244/task/29276/stat : 29276 (pb_cplex) R 29243 29243 28922 0 -1 4202560 57865 0 0 0 29248 33 0 0 25 0 2 0 143281755 117506048 18095 1992294400 134512640 146736320 4294507008 18446744073709551615 138412932 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1800.13
Current children cumulated vsize (KiB) 123452

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

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

[startup+1705.7 s]
/proc/loadavg: 1.16 1.23 1.27 3/109 29295
/proc/meminfo: memFree=1426132/2059040 swapFree=4138352/4192956
[pid=29243] ppid=29241 vsize=8700 CPUtime=0
/proc/29243/stat : 29243 (run) S 29241 29243 28922 0 -1 4202496 366 0 0 0 0 0 0 0 20 0 1 0 143167161 8908800 249 1992294400 4194304 4922060 140735604270752 18446744073709551615 246659259525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29243/statm: 2175 249 208 178 0 68 0
[pid=29244] ppid=29243 vsize=114752 CPUtime=1800.13
/proc/29244/stat : 29244 (pb_cplex) R 29243 29243 28922 0 -1 4202496 170389 0 0 0 179918 95 0 0 18 0 2 0 143167161 117506048 18095 1992294400 134512640 146736320 4294507008 18446744073709551615 138412928 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/29244/statm: 28688 18095 1049 2985 0 25230 0
[pid=29244/tid=29276] ppid=29243 vsize=114752 CPUtime=292.81
/proc/29244/task/29276/stat : 29276 (pb_cplex) R 29243 29243 28922 0 -1 4202560 57865 0 0 0 29248 33 0 0 25 0 2 0 143281755 117506048 18095 1992294400 134512640 146736320 4294507008 18446744073709551615 138412932 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1800.13
Current children cumulated vsize (KiB) 123452

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 29243 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=999
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=1999
# CPU time returned by wait4() is 0.002998
# while last known CPU time is 1800.13
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1705.72
CPU time (s): 1800.13
CPU user time (s): 1799.18
CPU system time (s): 0.95
CPU usage (%): 105.535
Max. virtual memory (cumulated for all children) (KiB): 123500

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.000999
system time used= 0.001999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 366
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 3
involuntary context switches= 2

runsolver used 2.93555 second user time and 8.03078 second system time

The end

Launcher Data 

Begin job on node033 at 2010-07-01 23:12:00
IDJOB=2695815
IDBENCH=2191
IDSOLVER=1209
FILE ID=node033/2695815-1278018720
PBS_JOBID= 11198730
Free space on /tmp= 62212 MiB

SOLVER NAME= pb_cplex 2010-06-29
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/primes-dimacs-cnf/normalized-f2000.opb
COMMAND LINE= run BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2695815-1278018720/watcher-2695815-1278018720 -o /tmp/evaluation-result-2695815-1278018720/solver-2695815-1278018720 -C 1800 -W 2000 -M 1800  run HOME/instance-2695815-1278018720.opb

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

MD5SUM BENCH= fad56081e554a0467e4020315c4dfc76
RANDOM SEED=887836533

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:       1496744 kB
Buffers:        146440 kB
Cached:         306068 kB
SwapCached:       8236 kB
Active:         223076 kB
Inactive:       244072 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1496744 kB
SwapTotal:     4192956 kB
SwapFree:      4138352 kB
Dirty:           16884 kB
Writeback:           0 kB
AnonPages:       12788 kB
Mapped:          12020 kB
Slab:            73180 kB
PageTables:       4156 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182324 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264948 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 62196 MiB
End job on node033 at 2010-07-01 23:40:28