Trace number 2696064

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) 1800.08 1103.12

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB05/
manquinho/primes-dimacs-cnf/normalized-ii32d3.opb
MD5SUMa4212e7e4d5e950e6ac9fce9bc7b8e0a
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark802
Best CPU time to get the best result obtained on this benchmark1798.05
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 802
Optimality of the best value was proved YES
Number of variables1648
Total number of constraints20302
Number of constraints which are clauses20302
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 constraint32
Number of terms in the objective function 1648
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 1648
Number of bits of the sum of numbers in the objective function 11
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 1648
Number of bits of the biggest sum of numbers11
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-2696064-1278018510.opb.
0.00/0.00	c Instance file HOME/instance-2696064-1278018510.opb
0.00/0.00	c File size is 732082 bytes.
0.00/1.07	c Highest Coefficient sum: 33
0.00/1.07	c  IBM ILOG License Manager: "IBM ILOG Optimization Suite for Academic Initiative" is accessing CPLEX 12 with option(s): "e m b q ".
1.09/1.10	c ============================[ Problem Statistics ]=============================
1.09/1.10	c |                                                                             |
1.09/1.10	c |  Parsing time:          1.09         s                                      |
1.09/1.10	c |  Number Variables:      1648                                                |
1.09/1.11	c |  Number Constraints:    20302                                               |
1.09/1.11	c ===============================================================================
1800.08/1103.11	c Remaining time 1798.90 sec.
1800.08/1103.11	c 
1800.08/1103.11	c *** INTERRUPTED ***
1800.08/1103.11	s UNKNOWN
1800.08/1103.11	c Total CPU time              : 1794.35 s
1800.08/1103.11	c Memory used           : 118.44 MB
1800.08/1103.11	c CPU time              : 1794.35 s
1800.08/1103.11	c 
1800.08/1103.11	c *** INTERRUPTED ***

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2696064-1278018510/watcher-2696064-1278018510 -o /tmp/evaluation-result-2696064-1278018510/solver-2696064-1278018510 -C 1800 -W 2000 -M 1800 run HOME/instance-2696064-1278018510.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: 1.78 1.81 1.81 3/105 29724
/proc/meminfo: memFree=1866060/2059040 swapFree=4135604/4192956
[pid=29724] ppid=29722 vsize=8700 CPUtime=0
/proc/29724/stat : 29724 (run) S 29722 29724 29400 0 -1 4202496 364 0 0 0 0 0 0 0 25 0 1 0 143144812 8908800 249 1992294400 4194304 4922060 140736607743904 18446744073709551615 270612929669 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29724/statm: 2175 249 208 178 0 68 0

[startup+0.104596 s]
/proc/loadavg: 1.78 1.81 1.81 3/105 29724
/proc/meminfo: memFree=1866060/2059040 swapFree=4135604/4192956
[pid=29724] ppid=29722 vsize=8700 CPUtime=0
/proc/29724/stat : 29724 (run) S 29722 29724 29400 0 -1 4202496 364 0 0 0 0 0 0 0 25 0 1 0 143144812 8908800 249 1992294400 4194304 4922060 140736607743904 18446744073709551615 270612929669 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29724/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.200606 s]
/proc/loadavg: 1.78 1.81 1.81 3/105 29724
/proc/meminfo: memFree=1866060/2059040 swapFree=4135604/4192956
[pid=29724] ppid=29722 vsize=8700 CPUtime=0
/proc/29724/stat : 29724 (run) S 29722 29724 29400 0 -1 4202496 364 0 0 0 0 0 0 0 25 0 1 0 143144812 8908800 249 1992294400 4194304 4922060 140736607743904 18446744073709551615 270612929669 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29724/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.300616 s]
/proc/loadavg: 1.78 1.81 1.81 3/105 29724
/proc/meminfo: memFree=1866060/2059040 swapFree=4135604/4192956
[pid=29724] ppid=29722 vsize=8700 CPUtime=0
/proc/29724/stat : 29724 (run) S 29722 29724 29400 0 -1 4202496 364 0 0 0 0 0 0 0 25 0 1 0 143144812 8908800 249 1992294400 4194304 4922060 140736607743904 18446744073709551615 270612929669 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29724/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.700655 s]
/proc/loadavg: 1.78 1.81 1.81 3/105 29724
/proc/meminfo: memFree=1866060/2059040 swapFree=4135604/4192956
[pid=29724] ppid=29722 vsize=8700 CPUtime=0
/proc/29724/stat : 29724 (run) S 29722 29724 29400 0 -1 4202496 364 0 0 0 0 0 0 0 25 0 1 0 143144812 8908800 249 1992294400 4194304 4922060 140736607743904 18446744073709551615 270612929669 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29724/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50074 s]
/proc/loadavg: 1.78 1.81 1.81 2/107 29726
/proc/meminfo: memFree=1856124/2059040 swapFree=4135604/4192956
[pid=29724] ppid=29722 vsize=8700 CPUtime=0
/proc/29724/stat : 29724 (run) S 29722 29724 29400 0 -1 4202496 364 0 0 0 0 0 0 0 25 0 1 0 143144812 8908800 249 1992294400 4194304 4922060 140736607743904 18446744073709551615 270612929669 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29724/statm: 2175 249 208 178 0 68 0
[pid=29725] ppid=29724 vsize=28588 CPUtime=1.49
/proc/29725/stat : 29725 (pb_cplex) R 29724 29724 29400 0 -1 4202496 5038 0 0 0 148 1 0 0 25 0 1 0 143144813 29274112 4019 1992294400 134512640 146736320 4294501936 18446744073709551615 138729800 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29725/statm: 7147 4019 764 2985 0 3689 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 37288

[startup+3.1019 s]
/proc/loadavg: 1.78 1.81 1.81 2/107 29726
/proc/meminfo: memFree=1844344/2059040 swapFree=4135604/4192956
[pid=29724] ppid=29722 vsize=8700 CPUtime=0
/proc/29724/stat : 29724 (run) S 29722 29724 29400 0 -1 4202496 364 0 0 0 0 0 0 0 25 0 1 0 143144812 8908800 249 1992294400 4194304 4922060 140736607743904 18446744073709551615 270612929669 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29724/statm: 2175 249 208 178 0 68 0
[pid=29725] ppid=29724 vsize=69888 CPUtime=3.09
/proc/29725/stat : 29725 (pb_cplex) R 29724 29724 29400 0 -1 4202496 14607 0 0 0 304 5 0 0 25 0 1 0 143144813 71565312 9353 1992294400 134512640 146736320 4294501936 18446744073709551615 137471603 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29725/statm: 17472 9353 989 2985 0 14014 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 78588

[startup+6.30122 s]
/proc/loadavg: 1.80 1.82 1.81 3/107 29726
/proc/meminfo: memFree=1828348/2059040 swapFree=4135604/4192956
[pid=29724] ppid=29722 vsize=8700 CPUtime=0
/proc/29724/stat : 29724 (run) S 29722 29724 29400 0 -1 4202496 364 0 0 0 0 0 0 0 25 0 1 0 143144812 8908800 249 1992294400 4194304 4922060 140736607743904 18446744073709551615 270612929669 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29724/statm: 2175 249 208 178 0 68 0
[pid=29725] ppid=29724 vsize=66760 CPUtime=6.29
/proc/29725/stat : 29725 (pb_cplex) R 29724 29724 29400 0 -1 4202496 41590 0 0 0 613 16 0 0 25 0 1 0 143144813 68362240 9178 1992294400 134512640 146736320 4294501936 18446744073709551615 136017672 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29725/statm: 16690 9178 1001 2985 0 13232 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 75460

[startup+12.7019 s]
/proc/loadavg: 1.73 1.80 1.81 2/107 29726
/proc/meminfo: memFree=1828348/2059040 swapFree=4135604/4192956
[pid=29724] ppid=29722 vsize=8700 CPUtime=0
/proc/29724/stat : 29724 (run) S 29722 29724 29400 0 -1 4202496 364 0 0 0 0 0 0 0 25 0 1 0 143144812 8908800 249 1992294400 4194304 4922060 140736607743904 18446744073709551615 270612929669 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29724/statm: 2175 249 208 178 0 68 0
[pid=29725] ppid=29724 vsize=70708 CPUtime=12.68
/proc/29725/stat : 29725 (pb_cplex) R 29724 29724 29400 0 -1 4202496 114748 0 0 0 1223 45 0 0 25 0 1 0 143144813 72404992 9953 1992294400 134512640 146736320 4294501936 18446744073709551615 137717797 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29725/statm: 17677 9953 1001 2985 0 14219 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 79408

[startup+25.5011 s]
/proc/loadavg: 1.57 1.76 1.79 2/107 29726
/proc/meminfo: memFree=1830456/2059040 swapFree=4135604/4192956
[pid=29724] ppid=29722 vsize=8700 CPUtime=0
/proc/29724/stat : 29724 (run) S 29722 29724 29400 0 -1 4202496 364 0 0 0 0 0 0 0 25 0 1 0 143144812 8908800 249 1992294400 4194304 4922060 140736607743904 18446744073709551615 270612929669 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29724/statm: 2175 249 208 178 0 68 0
[pid=29725] ppid=29724 vsize=67648 CPUtime=25.48
/proc/29725/stat : 29725 (pb_cplex) R 29724 29724 29400 0 -1 4202496 238871 0 0 0 2455 93 0 0 25 0 1 0 143144813 69271552 9576 1992294400 134512640 146736320 4294501936 18446744073709551615 136403109 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29725/statm: 16912 9576 1004 2985 0 13454 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 76348

[startup+51.1007 s]
/proc/loadavg: 1.45 1.72 1.78 2/108 29727
/proc/meminfo: memFree=1796968/2059040 swapFree=4135604/4192956
[pid=29724] ppid=29722 vsize=8700 CPUtime=0
/proc/29724/stat : 29724 (run) S 29722 29724 29400 0 -1 4202496 364 0 0 0 0 0 0 0 25 0 1 0 143144812 8908800 249 1992294400 4194304 4922060 140736607743904 18446744073709551615 270612929669 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29724/statm: 2175 249 208 178 0 68 0
[pid=29725] ppid=29724 vsize=122296 CPUtime=55.72
/proc/29725/stat : 29725 (pb_cplex) R 29724 29724 29400 0 -1 4202496 266850 0 0 0 5467 105 0 0 21 0 2 0 143144813 125231104 17951 1992294400 134512640 146736320 4294501936 18446744073709551615 139044550 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/29725/statm: 30574 17951 1054 2985 0 27116 0
[pid=29725/tid=29727] ppid=29724 vsize=122296 CPUtime=8.5
/proc/29725/task/29727/stat : 29727 (pb_cplex) S 29724 29724 29400 0 -1 4202560 7304 0 0 0 847 3 0 0 25 0 2 0 143148671 125231104 17951 1992294400 134512640 146736320 4294501936 18446744073709551615 144580073 0 2 4096 16387 18446604437651090368 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 55.72
Current children cumulated vsize (KiB) 130996

[startup+102.301 s]
/proc/loadavg: 1.70 1.74 1.78 3/108 29729
/proc/meminfo: memFree=1795232/2059040 swapFree=4135604/4192956
[pid=29724] ppid=29722 vsize=8700 CPUtime=0
/proc/29724/stat : 29724 (run) S 29722 29724 29400 0 -1 4202496 364 0 0 0 0 0 0 0 25 0 1 0 143144812 8908800 249 1992294400 4194304 4922060 140736607743904 18446744073709551615 270612929669 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29724/statm: 2175 249 208 178 0 68 0
[pid=29725] ppid=29724 vsize=122296 CPUtime=144.43
/proc/29725/stat : 29725 (pb_cplex) R 29724 29724 29400 0 -1 4202496 291353 0 0 0 14319 124 0 0 25 0 2 0 143144813 125231104 18319 1992294400 134512640 146736320 4294501936 18446744073709551615 136006275 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/29725/statm: 30574 18319 1047 2985 0 27116 0
[pid=29725/tid=29727] ppid=29724 vsize=122296 CPUtime=46.66
/proc/29725/task/29727/stat : 29727 (pb_cplex) R 29724 29724 29400 0 -1 4202560 22179 0 0 0 4653 13 0 0 25 0 2 0 143148671 125231104 18319 1992294400 134512640 146736320 4294501936 18446744073709551615 136007295 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 144.43
Current children cumulated vsize (KiB) 130996

[startup+162.301 s]
/proc/loadavg: 1.76 1.75 1.78 3/108 29731
/proc/meminfo: memFree=1794488/2059040 swapFree=4135604/4192956
[pid=29724] ppid=29722 vsize=8700 CPUtime=0
/proc/29724/stat : 29724 (run) S 29722 29724 29400 0 -1 4202496 364 0 0 0 0 0 0 0 25 0 1 0 143144812 8908800 249 1992294400 4194304 4922060 140736607743904 18446744073709551615 270612929669 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29724/statm: 2175 249 208 178 0 68 0
[pid=29725] ppid=29724 vsize=122552 CPUtime=251.61
/proc/29725/stat : 29725 (pb_cplex) R 29724 29724 29400 0 -1 4202496 305621 0 0 0 25024 137 0 0 25 0 2 0 143144813 125493248 18383 1992294400 134512640 146736320 4294501936 18446744073709551615 135850466 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/29725/statm: 30638 18383 1047 2985 0 27180 0
[pid=29725/tid=29727] ppid=29724 vsize=122552 CPUtime=105.76
/proc/29725/task/29727/stat : 29727 (pb_cplex) R 29724 29724 29400 0 -1 4202560 35259 0 0 0 10554 22 0 0 25 0 2 0 143148671 125493248 18383 1992294400 134512640 146736320 4294501936 18446744073709551615 136388552 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 251.61
Current children cumulated vsize (KiB) 131252

[startup+222.309 s]
/proc/loadavg: 1.68 1.73 1.77 3/108 29733
/proc/meminfo: memFree=1794612/2059040 swapFree=4135604/4192956
[pid=29724] ppid=29722 vsize=8700 CPUtime=0
/proc/29724/stat : 29724 (run) S 29722 29724 29400 0 -1 4202496 364 0 0 0 0 0 0 0 25 0 1 0 143144812 8908800 249 1992294400 4194304 4922060 140736607743904 18446744073709551615 270612929669 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29724/statm: 2175 249 208 178 0 68 0
[pid=29725] ppid=29724 vsize=122704 CPUtime=352.61
/proc/29725/stat : 29725 (pb_cplex) R 29724 29724 29400 0 -1 4202496 330989 0 0 0 35107 154 0 0 24 0 2 0 143144813 125648896 18440 1992294400 134512640 146736320 4294501936 18446744073709551615 136403112 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/29725/statm: 30676 18440 1048 2985 0 27218 0
[pid=29725/tid=29727] ppid=29724 vsize=122704 CPUtime=154.66
/proc/29725/task/29727/stat : 29727 (pb_cplex) R 29724 29724 29400 0 -1 4202560 57215 0 0 0 15430 36 0 0 23 0 2 0 143148671 125648896 18440 1992294400 134512640 146736320 4294501936 18446744073709551615 139044505 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 352.61
Current children cumulated vsize (KiB) 131404

[startup+282.301 s]
/proc/loadavg: 1.62 1.70 1.76 2/107 29733
/proc/meminfo: memFree=1822768/2059040 swapFree=4135604/4192956
[pid=29724] ppid=29722 vsize=8700 CPUtime=0
/proc/29724/stat : 29724 (run) S 29722 29724 29400 0 -1 4202496 364 0 0 0 0 0 0 0 25 0 1 0 143144812 8908800 249 1992294400 4194304 4922060 140736607743904 18446744073709551615 270612929669 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29724/statm: 2175 249 208 178 0 68 0
[pid=29725] ppid=29724 vsize=64828 CPUtime=449.3
/proc/29725/stat : 29725 (pb_cplex) R 29724 29724 29400 0 -1 4202496 372050 0 0 0 44747 183 0 0 25 0 1 0 143144813 66383872 10626 1992294400 134512640 146736320 4294501936 18446744073709551615 136007292 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29725/statm: 16207 10626 1050 2985 0 12749 0
Current children cumulated CPU time (s) 449.3
Current children cumulated vsize (KiB) 73528

[startup+342.301 s]
/proc/loadavg: 1.23 1.57 1.71 2/107 29735
/proc/meminfo: memFree=1824884/2059040 swapFree=4135604/4192956
[pid=29724] ppid=29722 vsize=8700 CPUtime=0
/proc/29724/stat : 29724 (run) S 29722 29724 29400 0 -1 4202496 364 0 0 0 0 0 0 0 25 0 1 0 143144812 8908800 249 1992294400 4194304 4922060 140736607743904 18446744073709551615 270612929669 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29724/statm: 2175 249 208 178 0 68 0
[pid=29725] ppid=29724 vsize=66356 CPUtime=509.28
/proc/29725/stat : 29725 (pb_cplex) R 29724 29724 29400 0 -1 4202496 553252 0 0 0 50670 258 0 0 25 0 1 0 143144813 67948544 10922 1992294400 134512640 146736320 4294501936 18446744073709551615 135454115 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29725/statm: 16589 10922 1051 2985 0 13131 0
Current children cumulated CPU time (s) 509.28
Current children cumulated vsize (KiB) 75056

[startup+402.301 s]
/proc/loadavg: 1.48 1.56 1.69 3/108 29738
/proc/meminfo: memFree=1789536/2059040 swapFree=4135604/4192956
[pid=29724] ppid=29722 vsize=8700 CPUtime=0
/proc/29724/stat : 29724 (run) S 29722 29724 29400 0 -1 4202496 364 0 0 0 0 0 0 0 25 0 1 0 143144812 8908800 249 1992294400 4194304 4922060 140736607743904 18446744073709551615 270612929669 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0

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

[pid=29725] ppid=29724 vsize=113672 CPUtime=800.06
/proc/29725/stat : 29725 (pb_cplex) R 29724 29724 29400 0 -1 4202496 697304 0 0 0 79658 348 0 0 19 0 2 0 143144813 116400128 20201 1992294400 134512640 146736320 4294501936 18446744073709551615 144757825 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/29725/statm: 28418 20201 1054 2985 0 24960 0
[pid=29725/tid=29736] ppid=29724 vsize=113672 CPUtime=128.53
/proc/29725/task/29736/stat : 29736 (pb_cplex) R 29724 29724 29400 0 -1 4202560 81374 0 0 0 12804 49 0 0 22 0 2 0 143181264 116400128 20201 1992294400 134512640 146736320 4294501936 18446744073709551615 136403114 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 800.06
Current children cumulated vsize (KiB) 122372

[startup+582.301 s]
/proc/loadavg: 1.82 1.66 1.71 3/108 29742
/proc/meminfo: memFree=1786684/2059040 swapFree=4135604/4192956
[pid=29724] ppid=29722 vsize=8700 CPUtime=0
/proc/29724/stat : 29724 (run) S 29722 29724 29400 0 -1 4202496 364 0 0 0 0 0 0 0 25 0 1 0 143144812 8908800 249 1992294400 4194304 4922060 140736607743904 18446744073709551615 270612929669 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29724/statm: 2175 249 208 178 0 68 0
[pid=29725] ppid=29724 vsize=114432 CPUtime=908.84
/proc/29725/stat : 29725 (pb_cplex) R 29724 29724 29400 0 -1 4202496 737849 0 0 0 90507 377 0 0 25 0 2 0 143144813 117178368 20416 1992294400 134512640 146736320 4294501936 18446744073709551615 136007626 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/29725/statm: 28608 20416 1054 2985 0 25150 0
[pid=29725/tid=29736] ppid=29724 vsize=114432 CPUtime=182.79
/proc/29725/task/29736/stat : 29736 (pb_cplex) R 29724 29724 29400 0 -1 4202560 113540 0 0 0 18209 70 0 0 25 0 2 0 143181264 117178368 20416 1992294400 134512640 146736320 4294501936 18446744073709551615 136007277 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 908.84
Current children cumulated vsize (KiB) 123132

[startup+642.302 s]
/proc/loadavg: 1.83 1.69 1.71 3/108 29744
/proc/meminfo: memFree=1785940/2059040 swapFree=4135604/4192956
[pid=29724] ppid=29722 vsize=8700 CPUtime=0
/proc/29724/stat : 29724 (run) S 29722 29724 29400 0 -1 4202496 364 0 0 0 0 0 0 0 25 0 1 0 143144812 8908800 249 1992294400 4194304 4922060 140736607743904 18446744073709551615 270612929669 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29724/statm: 2175 249 208 178 0 68 0
[pid=29725] ppid=29724 vsize=114764 CPUtime=1008.06
/proc/29725/stat : 29725 (pb_cplex) R 29724 29724 29400 0 -1 4202496 768148 0 0 0 100406 400 0 0 19 0 2 0 143144813 117518336 20618 1992294400 134512640 146736320 4294501936 18446744073709551615 144757825 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/29725/statm: 28691 20618 1054 2985 0 25233 0
[pid=29725/tid=29736] ppid=29724 vsize=114764 CPUtime=229.99
/proc/29725/task/29736/stat : 29736 (pb_cplex) R 29724 29724 29400 0 -1 4202560 136206 0 0 0 22913 86 0 0 25 0 2 0 143181264 117518336 20618 1992294400 134512640 146736320 4294501936 18446744073709551615 139044555 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1008.06
Current children cumulated vsize (KiB) 123464

[startup+702.302 s]
/proc/loadavg: 1.53 1.64 1.69 3/108 29746
/proc/meminfo: memFree=1785072/2059040 swapFree=4135604/4192956
[pid=29724] ppid=29722 vsize=8700 CPUtime=0
/proc/29724/stat : 29724 (run) S 29722 29724 29400 0 -1 4202496 364 0 0 0 0 0 0 0 25 0 1 0 143144812 8908800 249 1992294400 4194304 4922060 140736607743904 18446744073709551615 270612929669 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29724/statm: 2175 249 208 178 0 68 0
[pid=29725] ppid=29724 vsize=115000 CPUtime=1099.7
/proc/29725/stat : 29725 (pb_cplex) R 29724 29724 29400 0 -1 4202496 795813 0 0 0 109552 418 0 0 25 0 2 0 143144813 117760000 20751 1992294400 134512640 146736320 4294501936 18446744073709551615 136007629 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/29725/statm: 28750 20751 1054 2985 0 25292 0
[pid=29725/tid=29736] ppid=29724 vsize=115000 CPUtime=279.98
/proc/29725/task/29736/stat : 29736 (pb_cplex) R 29724 29724 29400 0 -1 4202560 155002 0 0 0 27900 98 0 0 25 0 2 0 143181264 117760000 20751 1992294400 134512640 146736320 4294501936 18446744073709551615 136007650 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1099.7
Current children cumulated vsize (KiB) 123700

[startup+762.301 s]
/proc/loadavg: 1.68 1.66 1.70 2/108 29748
/proc/meminfo: memFree=1784204/2059040 swapFree=4135604/4192956
[pid=29724] ppid=29722 vsize=8700 CPUtime=0
/proc/29724/stat : 29724 (run) S 29722 29724 29400 0 -1 4202496 364 0 0 0 0 0 0 0 25 0 1 0 143144812 8908800 249 1992294400 4194304 4922060 140736607743904 18446744073709551615 270612929669 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29724/statm: 2175 249 208 178 0 68 0
[pid=29725] ppid=29724 vsize=116276 CPUtime=1202.82
/proc/29725/stat : 29725 (pb_cplex) S 29724 29724 29400 0 -1 4202496 826045 0 0 0 119842 440 0 0 25 0 2 0 143144813 119066624 20936 1992294400 134512640 146736320 4294501936 18446744073709551615 144580073 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/29725/statm: 29069 20936 1054 2985 0 25611 0
[pid=29725/tid=29736] ppid=29724 vsize=116276 CPUtime=335.52
/proc/29725/task/29736/stat : 29736 (pb_cplex) R 29724 29724 29400 0 -1 4202560 183699 0 0 0 33436 116 0 0 25 0 2 0 143181264 119066624 20936 1992294400 134512640 146736320 4294501936 18446744073709551615 136403109 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1202.82
Current children cumulated vsize (KiB) 124976

[startup+822.301 s]
/proc/loadavg: 1.89 1.69 1.70 3/108 29750
/proc/meminfo: memFree=1782716/2059040 swapFree=4135604/4192956
[pid=29724] ppid=29722 vsize=8700 CPUtime=0
/proc/29724/stat : 29724 (run) S 29722 29724 29400 0 -1 4202496 364 0 0 0 0 0 0 0 25 0 1 0 143144812 8908800 249 1992294400 4194304 4922060 140736607743904 18446744073709551615 270612929669 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29724/statm: 2175 249 208 178 0 68 0
[pid=29725] ppid=29724 vsize=117936 CPUtime=1304.08
/proc/29725/stat : 29725 (pb_cplex) R 29724 29724 29400 0 -1 4202496 862622 0 0 0 129941 467 0 0 25 0 2 0 143144813 120766464 21305 1992294400 134512640 146736320 4294501936 18446744073709551615 136402936 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/29725/statm: 29484 21305 1054 2985 0 26026 0
[pid=29725/tid=29736] ppid=29724 vsize=117936 CPUtime=388.72
/proc/29725/task/29736/stat : 29736 (pb_cplex) R 29724 29724 29400 0 -1 4202560 212451 0 0 0 38738 134 0 0 25 0 2 0 143181264 120766464 21305 1992294400 134512640 146736320 4294501936 18446744073709551615 136384857 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1304.08
Current children cumulated vsize (KiB) 126636

[startup+882.309 s]
/proc/loadavg: 2.02 1.76 1.72 3/108 29750
/proc/meminfo: memFree=1781600/2059040 swapFree=4135604/4192956
[pid=29724] ppid=29722 vsize=8700 CPUtime=0
/proc/29724/stat : 29724 (run) S 29722 29724 29400 0 -1 4202496 364 0 0 0 0 0 0 0 25 0 1 0 143144812 8908800 249 1992294400 4194304 4922060 140736607743904 18446744073709551615 270612929669 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29724/statm: 2175 249 208 178 0 68 0
[pid=29725] ppid=29724 vsize=118564 CPUtime=1412.9
/proc/29725/stat : 29725 (pb_cplex) R 29724 29724 29400 0 -1 4202496 898752 0 0 0 140795 495 0 0 20 0 2 0 143144813 121409536 21602 1992294400 134512640 146736320 4294501936 18446744073709551615 136006931 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/29725/statm: 29641 21602 1054 2985 0 26183 0
[pid=29725/tid=29736] ppid=29724 vsize=118564 CPUtime=438.13
/proc/29725/task/29736/stat : 29736 (pb_cplex) R 29724 29724 29400 0 -1 4202560 241074 0 0 0 43660 153 0 0 25 0 2 0 143181264 121409536 21602 1992294400 134512640 146736320 4294501936 18446744073709551615 135237155 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1412.9
Current children cumulated vsize (KiB) 127264

[startup+942.301 s]
/proc/loadavg: 1.96 1.79 1.73 3/108 29752
/proc/meminfo: memFree=1780360/2059040 swapFree=4135604/4192956
[pid=29724] ppid=29722 vsize=8700 CPUtime=0
/proc/29724/stat : 29724 (run) S 29722 29724 29400 0 -1 4202496 364 0 0 0 0 0 0 0 25 0 1 0 143144812 8908800 249 1992294400 4194304 4922060 140736607743904 18446744073709551615 270612929669 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29724/statm: 2175 249 208 178 0 68 0
[pid=29725] ppid=29724 vsize=120124 CPUtime=1520.21
/proc/29725/stat : 29725 (pb_cplex) S 29724 29724 29400 0 -1 4202496 932934 0 0 0 151506 515 0 0 25 0 2 0 143144813 123006976 21823 1992294400 134512640 146736320 4294501936 18446744073709551615 144580073 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/29725/statm: 30031 21823 1054 2985 0 26573 0
[pid=29725/tid=29736] ppid=29724 vsize=120124 CPUtime=495.34
/proc/29725/task/29736/stat : 29736 (pb_cplex) R 29724 29724 29400 0 -1 4202560 267748 0 0 0 49367 167 0 0 25 0 2 0 143181264 123006976 21823 1992294400 134512640 146736320 4294501936 18446744073709551615 136006928 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1520.21
Current children cumulated vsize (KiB) 128824

[startup+1002.3 s]
/proc/loadavg: 1.99 1.82 1.75 3/108 29754
/proc/meminfo: memFree=1779368/2059040 swapFree=4135604/4192956
[pid=29724] ppid=29722 vsize=8700 CPUtime=0
/proc/29724/stat : 29724 (run) S 29722 29724 29400 0 -1 4202496 364 0 0 0 0 0 0 0 25 0 1 0 143144812 8908800 249 1992294400 4194304 4922060 140736607743904 18446744073709551615 270612929669 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29724/statm: 2175 249 208 178 0 68 0
[pid=29725] ppid=29724 vsize=120788 CPUtime=1630.3
/proc/29725/stat : 29725 (pb_cplex) R 29724 29724 29400 0 -1 4202496 967697 0 0 0 162489 541 0 0 25 0 2 0 143144813 123686912 22111 1992294400 134512640 146736320 4294501936 18446744073709551615 136007037 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/29725/statm: 30197 22111 1054 2985 0 26739 0
[pid=29725/tid=29736] ppid=29724 vsize=120788 CPUtime=551.78
/proc/29725/task/29736/stat : 29736 (pb_cplex) R 29724 29724 29400 0 -1 4202560 293080 0 0 0 54994 184 0 0 18 0 2 0 143181264 123686912 22111 1992294400 134512640 146736320 4294501936 18446744073709551615 136385268 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1630.3
Current children cumulated vsize (KiB) 129488

[startup+1062.3 s]
/proc/loadavg: 1.80 1.81 1.74 3/108 29756
/proc/meminfo: memFree=1778996/2059040 swapFree=4135604/4192956
[pid=29724] ppid=29722 vsize=8700 CPUtime=0
/proc/29724/stat : 29724 (run) S 29722 29724 29400 0 -1 4202496 364 0 0 0 0 0 0 0 25 0 1 0 143144812 8908800 249 1992294400 4194304 4922060 140736607743904 18446744073709551615 270612929669 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29724/statm: 2175 249 208 178 0 68 0
[pid=29725] ppid=29724 vsize=121040 CPUtime=1735.99
/proc/29725/stat : 29725 (pb_cplex) R 29724 29724 29400 0 -1 4202496 994626 0 0 0 173038 561 0 0 25 0 2 0 143144813 123944960 22223 1992294400 134512640 146736320 4294501936 18446744073709551615 136388565 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/29725/statm: 30260 22223 1054 2985 0 26802 0
[pid=29725/tid=29736] ppid=29724 vsize=121040 CPUtime=599.01
/proc/29725/task/29736/stat : 29736 (pb_cplex) R 29724 29724 29400 0 -1 4202560 317720 0 0 0 59701 200 0 0 22 0 2 0 143181264 123944960 22223 1992294400 134512640 146736320 4294501936 18446744073709551615 136403116 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1735.99
Current children cumulated vsize (KiB) 129740



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1103.1 s]
/proc/loadavg: 1.69 1.78 1.73 3/108 29756
/proc/meminfo: memFree=1778500/2059040 swapFree=4135604/4192956
[pid=29724] ppid=29722 vsize=8700 CPUtime=0
/proc/29724/stat : 29724 (run) S 29722 29724 29400 0 -1 4202496 364 0 0 0 0 0 0 0 25 0 1 0 143144812 8908800 249 1992294400 4194304 4922060 140736607743904 18446744073709551615 270612929669 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29724/statm: 2175 249 208 178 0 68 0
[pid=29725] ppid=29724 vsize=121280 CPUtime=1800.08
/proc/29725/stat : 29725 (pb_cplex) R 29724 29724 29400 0 -1 4202496 1015274 0 0 0 179433 575 0 0 25 0 2 0 143144813 124190720 22309 1992294400 134512640 146736320 4294501936 18446744073709551615 136007053 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/29725/statm: 30320 22309 1054 2985 0 26862 0
[pid=29725/tid=29736] ppid=29724 vsize=121280 CPUtime=632.31
/proc/29725/task/29736/stat : 29736 (pb_cplex) R 29724 29724 29400 0 -1 4202560 335128 0 0 0 63021 210 0 0 18 0 2 0 143181264 124190720 22309 1992294400 134512640 146736320 4294501936 18446744073709551615 136007284 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 129980

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

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

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 29724 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=0
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=2999
# CPU time returned by wait4() is 0.002999
# while last known CPU time is 1800.08
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1103.12
CPU time (s): 1800.08
CPU user time (s): 1794.33
CPU system time (s): 5.75
CPU usage (%): 163.181
Max. virtual memory (cumulated for all children) (KiB): 133148

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0
system time used= 0.002999
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 2.16067 second user time and 5.59915 second system time

The end

Launcher Data 

Begin job on node084 at 2010-07-01 23:08:30
IDJOB=2696064
IDBENCH=2163
IDSOLVER=1209
FILE ID=node084/2696064-1278018510
PBS_JOBID= 11198703
Free space on /tmp= 62364 MiB

SOLVER NAME= pb_cplex 2010-06-29
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/primes-dimacs-cnf/normalized-ii32d3.opb
COMMAND LINE= run BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2696064-1278018510/watcher-2696064-1278018510 -o /tmp/evaluation-result-2696064-1278018510/solver-2696064-1278018510 -C 1800 -W 2000 -M 1800  run HOME/instance-2696064-1278018510.opb

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

MD5SUM BENCH= a4212e7e4d5e950e6ac9fce9bc7b8e0a
RANDOM SEED=134153022

node084.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		: 3000.229
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	: 6000.45
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		: 3000.229
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	: 5999.40
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1866588 kB
Buffers:          4744 kB
Cached:          97568 kB
SwapCached:      10012 kB
Active:          69916 kB
Inactive:        45692 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1866588 kB
SwapTotal:     4192956 kB
SwapFree:      4135604 kB
Dirty:           17248 kB
Writeback:           0 kB
AnonPages:       11772 kB
Mapped:           8528 kB
Slab:            55132 kB
PageTables:       4136 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   180856 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= 62348 MiB
End job on node084 at 2010-07-01 23:26:55