Trace number 2697318

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 NameAnswerCPU timeWall clock time
pb_cplex 2010-06-29? (TO) 1800.13 1641.52

General information on the benchmark

Namenormalized-PB07/SATUNSAT-SMALLINT-NLC/submittedPB07/
manquinho/dbsg/normalized-dbsg_500_25_1_80.opb
MD5SUM1315caae01d69a106b6850eece7eb42e
Bench CategoryDEC-SMALLINT-NLC (no optimisation, small integers, non linear constraints)
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 FunctionNO
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved NO
Number of variables1000
Total number of constraints1502
Number of constraints which are clauses500
Number of constraints which are cardinality constraints (but not clauses)1
Number of constraints which are nor clauses,nor cardinality constraints1001
Minimum length of a constraint2
Maximum length of a constraint1000
Number of terms in the objective function 0
Biggest coefficient in the objective function 0
Number of bits for the biggest coefficient in the objective function 0
Sum of the numbers in the objective function 0
Number of bits of the sum of numbers in the objective function 0
Biggest number in a constraint 80
Number of bits of the biggest number in a constraint 7
Biggest sum of numbers in a constraint 1000
Number of bits of the biggest sum of numbers10
Number of products (including duplicates)31432
Sum of products size (including duplicates)62864
Number of different products15716
Sum of products size31432

Solver Data 

0.00/0.00	c pb_cplex 1.0 - 20100701
0.00/0.00	c Parsing opb file format. File HOME/instance-2697318-1278053027.opb.
0.00/0.00	c Instance file HOME/instance-2697318-1278053027.opb
0.00/0.00	c File size is 1387836 bytes.
0.00/0.98	c Highest Coefficient sum: 1000
0.00/0.98	c  IBM ILOG License Manager: "IBM ILOG Optimization Suite for Academic Initiative" is accessing CPLEX 12 with option(s): "e m b q ".
0.99/1.05	c ============================[ Problem Statistics ]=============================
0.99/1.05	c |                                                                             |
0.99/1.05	c |  Parsing time:          1.02         s                                      |
0.99/1.05	c |  Number Variables:      16716                                               |
0.99/1.06	c |  Number Constraints:    32934                                               |
0.99/1.06	c ===============================================================================
1800.13/1641.51	c Remaining time 1798.97 sec.
1800.13/1641.51	c 
1800.13/1641.51	c *** INTERRUPTED ***
1800.13/1641.51	s UNKNOWN
1800.13/1641.51	c Total CPU time              : 1797.08 s
1800.13/1641.51	c Memory used           : 209.67 MB
1800.13/1641.51	c CPU time              : 1797.08 s
1800.13/1641.51	c 
1800.13/1641.51	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-2697318-1278053027/watcher-2697318-1278053027 -o /tmp/evaluation-result-2697318-1278053027/solver-2697318-1278053027 -C 1800 -W 2000 -M 1800 run HOME/instance-2697318-1278053027.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: 1.90 1.94 1.67 3/106 25983
/proc/meminfo: memFree=1363168/2059040 swapFree=4138896/4192956
[pid=25983] ppid=25981 vsize=8700 CPUtime=0
/proc/25983/stat : 25983 (run) R 25981 25983 25518 0 -1 4202496 347 0 0 0 0 0 0 0 20 0 1 0 180904334 8908800 248 1992294400 4194304 4922060 140736914234352 18446744073709551615 237802987925 0 65538 4100 65536 0 0 0 17 1 0 0 0
/proc/25983/statm: 2175 248 208 178 0 68 0

[startup+0.0561851 s]
/proc/loadavg: 1.90 1.94 1.67 3/106 25983
/proc/meminfo: memFree=1363168/2059040 swapFree=4138896/4192956
[pid=25983] ppid=25981 vsize=8700 CPUtime=0
/proc/25983/stat : 25983 (run) S 25981 25983 25518 0 -1 4202496 363 0 0 0 0 0 0 0 20 0 1 0 180904334 8908800 248 1992294400 4194304 4922060 140736914234352 18446744073709551615 237802986629 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/25983/statm: 2175 248 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.101191 s]
/proc/loadavg: 1.90 1.94 1.67 3/106 25983
/proc/meminfo: memFree=1363168/2059040 swapFree=4138896/4192956
[pid=25983] ppid=25981 vsize=8700 CPUtime=0
/proc/25983/stat : 25983 (run) S 25981 25983 25518 0 -1 4202496 363 0 0 0 0 0 0 0 20 0 1 0 180904334 8908800 248 1992294400 4194304 4922060 140736914234352 18446744073709551615 237802986629 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/25983/statm: 2175 248 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.300217 s]
/proc/loadavg: 1.90 1.94 1.67 3/106 25983
/proc/meminfo: memFree=1363168/2059040 swapFree=4138896/4192956
[pid=25983] ppid=25981 vsize=8700 CPUtime=0
/proc/25983/stat : 25983 (run) S 25981 25983 25518 0 -1 4202496 363 0 0 0 0 0 0 0 20 0 1 0 180904334 8908800 248 1992294400 4194304 4922060 140736914234352 18446744073709551615 237802986629 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/25983/statm: 2175 248 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.700269 s]
/proc/loadavg: 1.90 1.94 1.67 3/106 25983
/proc/meminfo: memFree=1363168/2059040 swapFree=4138896/4192956
[pid=25983] ppid=25981 vsize=8700 CPUtime=0
/proc/25983/stat : 25983 (run) S 25981 25983 25518 0 -1 4202496 363 0 0 0 0 0 0 0 20 0 1 0 180904334 8908800 248 1992294400 4194304 4922060 140736914234352 18446744073709551615 237802986629 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/25983/statm: 2175 248 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50037 s]
/proc/loadavg: 1.90 1.94 1.67 2/108 25985
/proc/meminfo: memFree=1348892/2059040 swapFree=4138896/4192956
[pid=25983] ppid=25981 vsize=8700 CPUtime=0
/proc/25983/stat : 25983 (run) S 25981 25983 25518 0 -1 4202496 363 0 0 0 0 0 0 0 20 0 1 0 180904334 8908800 248 1992294400 4194304 4922060 140736914234352 18446744073709551615 237802986629 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/25983/statm: 2175 248 208 178 0 68 0
[pid=25984] ppid=25983 vsize=38304 CPUtime=1.48
/proc/25984/stat : 25984 (pb_cplex) R 25983 25983 25518 0 -1 4202496 9849 0 0 0 145 3 0 0 18 0 1 0 180904334 39223296 6269 1992294400 134512640 146736320 4291444160 18446744073709551615 137289806 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25984/statm: 9576 6269 708 2985 0 6118 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 47004

[startup+3.10058 s]
/proc/loadavg: 1.90 1.94 1.67 2/108 25985
/proc/meminfo: memFree=1328052/2059040 swapFree=4138896/4192956
[pid=25983] ppid=25981 vsize=8700 CPUtime=0
/proc/25983/stat : 25983 (run) S 25981 25983 25518 0 -1 4202496 363 0 0 0 0 0 0 0 20 0 1 0 180904334 8908800 248 1992294400 4194304 4922060 140736914234352 18446744073709551615 237802986629 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/25983/statm: 2175 248 208 178 0 68 0
[pid=25984] ppid=25983 vsize=104948 CPUtime=3.08
/proc/25984/stat : 25984 (pb_cplex) R 25983 25983 25518 0 -1 4202496 22688 0 0 0 298 10 0 0 21 0 1 0 180904334 107466752 13538 1992294400 134512640 146736320 4291444160 18446744073709551615 136007626 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25984/statm: 26237 13538 825 2985 0 22779 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 113648

[startup+6.301 s]
/proc/loadavg: 1.90 1.94 1.67 2/108 25985
/proc/meminfo: memFree=1299036/2059040 swapFree=4138896/4192956
[pid=25983] ppid=25981 vsize=8700 CPUtime=0
/proc/25983/stat : 25983 (run) S 25981 25983 25518 0 -1 4202496 363 0 0 0 0 0 0 0 20 0 1 0 180904334 8908800 248 1992294400 4194304 4922060 140736914234352 18446744073709551615 237802986629 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/25983/statm: 2175 248 208 178 0 68 0
[pid=25984] ppid=25983 vsize=115176 CPUtime=6.29
/proc/25984/stat : 25984 (pb_cplex) R 25983 25983 25518 0 -1 4202496 31265 0 0 0 616 13 0 0 25 0 1 0 180904334 117940224 16236 1992294400 134512640 146736320 4291444160 18446744073709551615 137471382 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25984/statm: 28794 16236 915 2985 0 25336 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 123876

[startup+12.7008 s]
/proc/loadavg: 1.76 1.91 1.66 2/108 25985
/proc/meminfo: memFree=1285652/2059040 swapFree=4138896/4192956
[pid=25983] ppid=25981 vsize=8700 CPUtime=0
/proc/25983/stat : 25983 (run) S 25981 25983 25518 0 -1 4202496 363 0 0 0 0 0 0 0 20 0 1 0 180904334 8908800 248 1992294400 4194304 4922060 140736914234352 18446744073709551615 237802986629 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/25983/statm: 2175 248 208 178 0 68 0
[pid=25984] ppid=25983 vsize=146552 CPUtime=12.68
/proc/25984/stat : 25984 (pb_cplex) R 25983 25983 25518 0 -1 4202496 41839 0 0 0 1252 16 0 0 25 0 1 0 180904334 150069248 20018 1992294400 134512640 146736320 4291444160 18446744073709551615 139046463 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25984/statm: 36638 20018 922 2985 0 33180 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 155252

[startup+25.5015 s]
/proc/loadavg: 1.65 1.88 1.66 2/108 25985
/proc/meminfo: memFree=1285032/2059040 swapFree=4138896/4192956
[pid=25983] ppid=25981 vsize=8700 CPUtime=0
/proc/25983/stat : 25983 (run) S 25981 25983 25518 0 -1 4202496 363 0 0 0 0 0 0 0 20 0 1 0 180904334 8908800 248 1992294400 4194304 4922060 140736914234352 18446744073709551615 237802986629 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/25983/statm: 2175 248 208 178 0 68 0
[pid=25984] ppid=25983 vsize=146924 CPUtime=25.48
/proc/25984/stat : 25984 (pb_cplex) R 25983 25983 25518 0 -1 4202496 47190 0 0 0 2530 18 0 0 25 0 1 0 180904334 150450176 20155 1992294400 134512640 146736320 4291444160 18446744073709551615 139046513 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25984/statm: 36731 20155 922 2985 0 33273 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 155624

[startup+51.1019 s]
/proc/loadavg: 1.42 1.81 1.64 2/108 25985
/proc/meminfo: memFree=1284784/2059040 swapFree=4138896/4192956
[pid=25983] ppid=25981 vsize=8700 CPUtime=0
/proc/25983/stat : 25983 (run) S 25981 25983 25518 0 -1 4202496 363 0 0 0 0 0 0 0 20 0 1 0 180904334 8908800 248 1992294400 4194304 4922060 140736914234352 18446744073709551615 237802986629 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/25983/statm: 2175 248 208 178 0 68 0
[pid=25984] ppid=25983 vsize=147060 CPUtime=51.07
/proc/25984/stat : 25984 (pb_cplex) R 25983 25983 25518 0 -1 4202496 57405 0 0 0 5086 21 0 0 25 0 1 0 180904334 150589440 20226 1992294400 134512640 146736320 4291444160 18446744073709551615 136016691 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25984/statm: 36765 20226 922 2985 0 33307 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 155760

[startup+102.31 s]
/proc/loadavg: 1.17 1.67 1.60 2/108 25987
/proc/meminfo: memFree=1283544/2059040 swapFree=4138896/4192956
[pid=25983] ppid=25981 vsize=8700 CPUtime=0
/proc/25983/stat : 25983 (run) S 25981 25983 25518 0 -1 4202496 363 0 0 0 0 0 0 0 20 0 1 0 180904334 8908800 248 1992294400 4194304 4922060 140736914234352 18446744073709551615 237802986629 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/25983/statm: 2175 248 208 178 0 68 0
[pid=25984] ppid=25983 vsize=148456 CPUtime=102.27
/proc/25984/stat : 25984 (pb_cplex) R 25983 25983 25518 0 -1 4202496 75670 0 0 0 10198 29 0 0 25 0 1 0 180904334 152018944 20573 1992294400 134512640 146736320 4291444160 18446744073709551615 136017665 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25984/statm: 37114 20573 922 2985 0 33656 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 157156

[startup+162.301 s]
/proc/loadavg: 1.07 1.55 1.56 2/108 25989
/proc/meminfo: memFree=1283296/2059040 swapFree=4138896/4192956
[pid=25983] ppid=25981 vsize=8700 CPUtime=0
/proc/25983/stat : 25983 (run) S 25981 25983 25518 0 -1 4202496 363 0 0 0 0 0 0 0 20 0 1 0 180904334 8908800 248 1992294400 4194304 4922060 140736914234352 18446744073709551615 237802986629 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/25983/statm: 2175 248 208 178 0 68 0
[pid=25984] ppid=25983 vsize=148684 CPUtime=162.24
/proc/25984/stat : 25984 (pb_cplex) R 25983 25983 25518 0 -1 4202496 94286 0 0 0 16188 36 0 0 25 0 1 0 180904334 152252416 20634 1992294400 134512640 146736320 4291444160 18446744073709551615 136017846 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25984/statm: 37171 20634 922 2985 0 33713 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 157384

[startup+222.301 s]
/proc/loadavg: 1.02 1.44 1.52 2/108 25991
/proc/meminfo: memFree=1283172/2059040 swapFree=4138896/4192956
[pid=25983] ppid=25981 vsize=8700 CPUtime=0
/proc/25983/stat : 25983 (run) S 25981 25983 25518 0 -1 4202496 363 0 0 0 0 0 0 0 20 0 1 0 180904334 8908800 248 1992294400 4194304 4922060 140736914234352 18446744073709551615 237802986629 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/25983/statm: 2175 248 208 178 0 68 0
[pid=25984] ppid=25983 vsize=148712 CPUtime=222.22
/proc/25984/stat : 25984 (pb_cplex) R 25983 25983 25518 0 -1 4202496 111293 0 0 0 22179 43 0 0 25 0 1 0 180904334 152281088 20650 1992294400 134512640 146736320 4291444160 18446744073709551615 135854513 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25984/statm: 37178 20650 922 2985 0 33720 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 157412

[startup+282.302 s]
/proc/loadavg: 1.01 1.37 1.49 2/108 25991
/proc/meminfo: memFree=1283172/2059040 swapFree=4138896/4192956
[pid=25983] ppid=25981 vsize=8700 CPUtime=0
/proc/25983/stat : 25983 (run) S 25981 25983 25518 0 -1 4202496 363 0 0 0 0 0 0 0 20 0 1 0 180904334 8908800 248 1992294400 4194304 4922060 140736914234352 18446744073709551615 237802986629 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/25983/statm: 2175 248 208 178 0 68 0
[pid=25984] ppid=25983 vsize=148712 CPUtime=282.21
/proc/25984/stat : 25984 (pb_cplex) R 25983 25983 25518 0 -1 4202496 130663 0 0 0 28169 52 0 0 25 0 1 0 180904334 152281088 20656 1992294400 134512640 146736320 4291444160 18446744073709551615 136403109 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25984/statm: 37178 20656 922 2985 0 33720 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 157412

[startup+342.302 s]
/proc/loadavg: 1.00 1.29 1.45 2/108 25993
/proc/meminfo: memFree=1280940/2059040 swapFree=4138896/4192956
[pid=25983] ppid=25981 vsize=8700 CPUtime=0
/proc/25983/stat : 25983 (run) S 25981 25983 25518 0 -1 4202496 363 0 0 0 0 0 0 0 20 0 1 0 180904334 8908800 248 1992294400 4194304 4922060 140736914234352 18446744073709551615 237802986629 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/25983/statm: 2175 248 208 178 0 68 0
[pid=25984] ppid=25983 vsize=148008 CPUtime=342.19
/proc/25984/stat : 25984 (pb_cplex) R 25983 25983 25518 0 -1 4202496 150657 0 0 0 34159 60 0 0 25 0 1 0 180904334 151560192 21382 1992294400 134512640 146736320 4291444160 18446744073709551615 136385265 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25984/statm: 37002 21382 937 2985 0 33544 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 156708

[startup+402.301 s]
/proc/loadavg: 1.00 1.24 1.42 2/108 25995
/proc/meminfo: memFree=1295944/2059040 swapFree=4138896/4192956
[pid=25983] ppid=25981 vsize=8700 CPUtime=0
/proc/25983/stat : 25983 (run) S 25981 25983 25518 0 -1 4202496 363 0 0 0 0 0 0 0 20 0 1 0 180904334 8908800 248 1992294400 4194304 4922060 140736914234352 18446744073709551615 237802986629 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/25983/statm: 2175 248 208 178 0 68 0
[pid=25984] ppid=25983 vsize=114060 CPUtime=402.17
/proc/25984/stat : 25984 (pb_cplex) R 25983 25983 25518 0 -1 4202496 166521 0 0 0 40150 67 0 0 25 0 1 0 180904334 116797440 17650 1992294400 134512640 146736320 4291444160 18446744073709551615 139043573 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25984/statm: 28515 17650 943 2985 0 25057 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 122760

[startup+462.301 s]

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

[startup+1122.3 s]
/proc/loadavg: 1.00 1.01 1.17 3/108 26024
/proc/meminfo: memFree=1290240/2059040 swapFree=4138896/4192956
[pid=25983] ppid=25981 vsize=8700 CPUtime=0
/proc/25983/stat : 25983 (run) S 25981 25983 25518 0 -1 4202496 363 0 0 0 0 0 0 0 20 0 1 0 180904334 8908800 248 1992294400 4194304 4922060 140736914234352 18446744073709551615 237802986629 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/25983/statm: 2175 248 208 178 0 68 0
[pid=25984] ppid=25983 vsize=117844 CPUtime=1121.95
/proc/25984/stat : 25984 (pb_cplex) R 25983 25983 25518 0 -1 4202496 276223 0 0 0 112083 112 0 0 25 0 1 0 180904334 120672256 18813 1992294400 134512640 146736320 4291444160 18446744073709551615 136388073 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25984/statm: 29461 18813 963 2985 0 26003 0
Current children cumulated CPU time (s) 1121.95
Current children cumulated vsize (KiB) 126544

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.16 2/108 26024
/proc/meminfo: memFree=1291356/2059040 swapFree=4138896/4192956
[pid=25983] ppid=25981 vsize=8700 CPUtime=0
/proc/25983/stat : 25983 (run) S 25981 25983 25518 0 -1 4202496 363 0 0 0 0 0 0 0 20 0 1 0 180904334 8908800 248 1992294400 4194304 4922060 140736914234352 18446744073709551615 237802986629 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/25983/statm: 2175 248 208 178 0 68 0
[pid=25984] ppid=25983 vsize=118336 CPUtime=1181.93
/proc/25984/stat : 25984 (pb_cplex) R 25983 25983 25518 0 -1 4202496 278128 0 0 0 118080 113 0 0 25 0 1 0 180904334 121176064 18977 1992294400 134512640 146736320 4291444160 18446744073709551615 136461520 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25984/statm: 29584 18977 969 2985 0 26126 0
Current children cumulated CPU time (s) 1181.93
Current children cumulated vsize (KiB) 127036

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.15 2/108 26026
/proc/meminfo: memFree=1291976/2059040 swapFree=4138896/4192956
[pid=25983] ppid=25981 vsize=8700 CPUtime=0
/proc/25983/stat : 25983 (run) S 25981 25983 25518 0 -1 4202496 363 0 0 0 0 0 0 0 20 0 1 0 180904334 8908800 248 1992294400 4194304 4922060 140736914234352 18446744073709551615 237802986629 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/25983/statm: 2175 248 208 178 0 68 0
[pid=25984] ppid=25983 vsize=115040 CPUtime=1241.91
/proc/25984/stat : 25984 (pb_cplex) R 25983 25983 25518 0 -1 4202496 290972 0 0 0 124072 119 0 0 25 0 1 0 180904334 117800960 18406 1992294400 134512640 146736320 4291444160 18446744073709551615 136017512 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25984/statm: 28760 18406 969 2985 0 25302 0
Current children cumulated CPU time (s) 1241.91
Current children cumulated vsize (KiB) 123740

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.13 2/109 26029
/proc/meminfo: memFree=1255264/2059040 swapFree=4138896/4192956
[pid=25983] ppid=25981 vsize=8700 CPUtime=0
/proc/25983/stat : 25983 (run) S 25981 25983 25518 0 -1 4202496 363 0 0 0 0 0 0 0 20 0 1 0 180904334 8908800 248 1992294400 4194304 4922060 140736914234352 18446744073709551615 237802986629 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/25983/statm: 2175 248 208 178 0 68 0
[pid=25984] ppid=25983 vsize=180016 CPUtime=1301.91
/proc/25984/stat : 25984 (pb_cplex) R 25983 25983 25518 0 -1 4202496 325127 0 0 0 130059 132 0 0 25 0 2 0 180904334 184336384 27599 1992294400 134512640 146736320 4291444160 18446744073709551615 136017702 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/25984/statm: 45004 27599 1002 2985 0 41546 0
[pid=25984/tid=26027] ppid=25983 vsize=180016 CPUtime=0
/proc/25984/task/26027/stat : 26027 (pb_cplex) S 25983 25983 25518 0 -1 4202560 6 0 0 0 0 0 0 0 18 0 2 0 181030013 184336384 27599 1992294400 134512640 146736320 4291444160 18446744073709551615 144580073 0 2 4096 16387 18446604437866042432 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1301.91
Current children cumulated vsize (KiB) 188716

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.12 2/109 26031
/proc/meminfo: memFree=1254148/2059040 swapFree=4138896/4192956
[pid=25983] ppid=25981 vsize=8700 CPUtime=0
/proc/25983/stat : 25983 (run) S 25981 25983 25518 0 -1 4202496 363 0 0 0 0 0 0 0 20 0 1 0 180904334 8908800 248 1992294400 4194304 4922060 140736914234352 18446744073709551615 237802986629 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/25983/statm: 2175 248 208 178 0 68 0
[pid=25984] ppid=25983 vsize=180788 CPUtime=1361.88
/proc/25984/stat : 25984 (pb_cplex) R 25983 25983 25518 0 -1 4202496 345561 0 0 0 136048 140 0 0 25 0 2 0 180904334 185126912 27872 1992294400 134512640 146736320 4291444160 18446744073709551615 136475798 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/25984/statm: 45197 27872 1001 2985 0 41739 0
[pid=25984/tid=26027] ppid=25983 vsize=180788 CPUtime=0
/proc/25984/task/26027/stat : 26027 (pb_cplex) S 25983 25983 25518 0 -1 4202560 6 0 0 0 0 0 0 0 18 0 2 0 181030013 185126912 27872 1992294400 134512640 146736320 4291444160 18446744073709551615 144580073 0 2 4096 16387 18446604437866042432 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1361.88
Current children cumulated vsize (KiB) 189488

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.11 2/109 26033
/proc/meminfo: memFree=1231208/2059040 swapFree=4138896/4192956
[pid=25983] ppid=25981 vsize=8700 CPUtime=0
/proc/25983/stat : 25983 (run) S 25981 25983 25518 0 -1 4202496 363 0 0 0 0 0 0 0 20 0 1 0 180904334 8908800 248 1992294400 4194304 4922060 140736914234352 18446744073709551615 237802986629 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/25983/statm: 2175 248 208 178 0 68 0
[pid=25984] ppid=25983 vsize=213816 CPUtime=1421.97
/proc/25984/stat : 25984 (pb_cplex) S 25983 25983 25518 0 -1 4202496 371931 0 0 0 142047 150 0 0 25 0 2 0 180904334 218947584 33778 1992294400 134512640 146736320 4291444160 18446744073709551615 144580073 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/25984/statm: 53454 33778 1059 2985 0 49996 0
[pid=25984/tid=26027] ppid=25983 vsize=213816 CPUtime=25.84
/proc/25984/task/26027/stat : 26027 (pb_cplex) R 25983 25983 25518 0 -1 4202560 13991 0 0 0 2579 5 0 0 25 0 2 0 181030013 218947584 33778 1992294400 134512640 146736320 4291444160 18446744073709551615 135983324 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1421.97
Current children cumulated vsize (KiB) 222516

[startup+1482.3 s]
/proc/loadavg: 1.61 1.17 1.16 3/109 26033
/proc/meminfo: memFree=1224016/2059040 swapFree=4138896/4192956
[pid=25983] ppid=25981 vsize=8700 CPUtime=0
/proc/25983/stat : 25983 (run) S 25981 25983 25518 0 -1 4202496 363 0 0 0 0 0 0 0 20 0 1 0 180904334 8908800 248 1992294400 4194304 4922060 140736914234352 18446744073709551615 237802986629 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/25983/statm: 2175 248 208 178 0 68 0
[pid=25984] ppid=25983 vsize=218556 CPUtime=1530.08
/proc/25984/stat : 25984 (pb_cplex) R 25983 25983 25518 0 -1 4202496 452171 0 0 0 152809 199 0 0 25 0 2 0 180904334 223801344 35828 1992294400 134512640 146736320 4291444160 18446744073709551615 135982862 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/25984/statm: 54639 35828 1004 2985 0 51181 0
[pid=25984/tid=26027] ppid=25983 vsize=218556 CPUtime=76.14
/proc/25984/task/26027/stat : 26027 (pb_cplex) R 25983 25983 25518 0 -1 4202560 61887 0 0 0 7579 35 0 0 25 0 2 0 181030013 223801344 35828 1992294400 134512640 146736320 4291444160 18446744073709551615 136004384 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1530.08
Current children cumulated vsize (KiB) 227256

[startup+1542.3 s]
/proc/loadavg: 1.53 1.25 1.19 2/109 26035
/proc/meminfo: memFree=1223768/2059040 swapFree=4138896/4192956
[pid=25983] ppid=25981 vsize=8700 CPUtime=0
/proc/25983/stat : 25983 (run) S 25981 25983 25518 0 -1 4202496 363 0 0 0 0 0 0 0 20 0 1 0 180904334 8908800 248 1992294400 4194304 4922060 140736914234352 18446744073709551615 237802986629 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/25983/statm: 2175 248 208 178 0 68 0
[pid=25984] ppid=25983 vsize=212728 CPUtime=1625.79
/proc/25984/stat : 25984 (pb_cplex) R 25983 25983 25518 0 -1 4202496 509334 0 0 0 162349 230 0 0 25 0 2 0 180904334 217833472 35272 1992294400 134512640 146736320 4291444160 18446744073709551615 136007277 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/25984/statm: 53182 35272 1004 2985 0 49724 0
[pid=25984/tid=26027] ppid=25983 vsize=212728 CPUtime=111.88
/proc/25984/task/26027/stat : 26027 (pb_cplex) S 25983 25983 25518 0 -1 4202560 91568 0 0 0 11135 53 0 0 25 0 2 0 181030013 217833472 35272 1992294400 134512640 146736320 4291444160 18446744073709551615 144580073 0 2 4096 16387 18446604437866042432 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1625.79
Current children cumulated vsize (KiB) 221428

[startup+1602.3 s]
/proc/loadavg: 1.70 1.33 1.21 3/109 26037
/proc/meminfo: memFree=1221908/2059040 swapFree=4138896/4192956
[pid=25983] ppid=25981 vsize=8700 CPUtime=0
/proc/25983/stat : 25983 (run) S 25981 25983 25518 0 -1 4202496 363 0 0 0 0 0 0 0 20 0 1 0 180904334 8908800 248 1992294400 4194304 4922060 140736914234352 18446744073709551615 237802986629 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/25983/statm: 2175 248 208 178 0 68 0
[pid=25984] ppid=25983 vsize=214512 CPUtime=1725.35
/proc/25984/stat : 25984 (pb_cplex) R 25983 25983 25518 0 -1 4202496 582249 0 0 0 172259 276 0 0 25 0 2 0 180904334 219660288 35727 1992294400 134512640 146736320 4291444160 18446744073709551615 136474982 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/25984/statm: 53628 35727 1001 2985 0 50170 0
[pid=25984/tid=26027] ppid=25983 vsize=214512 CPUtime=151.44
/proc/25984/task/26027/stat : 26027 (pb_cplex) R 25983 25983 25518 0 -1 4202560 116911 0 0 0 15074 70 0 0 25 0 2 0 181030013 219660288 35727 1992294400 134512640 146736320 4291444160 18446744073709551615 139046465 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1725.35
Current children cumulated vsize (KiB) 223212



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1641.5 s]
/proc/loadavg: 1.85 1.41 1.24 3/109 26037
/proc/meminfo: memFree=1221412/2059040 swapFree=4138896/4192956
[pid=25983] ppid=25981 vsize=8700 CPUtime=0
/proc/25983/stat : 25983 (run) S 25981 25983 25518 0 -1 4202496 363 0 0 0 0 0 0 0 20 0 1 0 180904334 8908800 248 1992294400 4194304 4922060 140736914234352 18446744073709551615 237802986629 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/25983/statm: 2175 248 208 178 0 68 0
[pid=25984] ppid=25983 vsize=214700 CPUtime=1800.13
/proc/25984/stat : 25984 (pb_cplex) R 25983 25983 25518 0 -1 4202496 629759 0 0 0 179706 307 0 0 25 0 2 0 180904334 219852800 35850 1992294400 134512640 146736320 4291444160 18446744073709551615 139042888 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/25984/statm: 53675 35850 1001 2985 0 50217 0
[pid=25984/tid=26027] ppid=25983 vsize=214700 CPUtime=188.8
/proc/25984/task/26027/stat : 26027 (pb_cplex) R 25983 25983 25518 0 -1 4202560 136034 0 0 0 18797 83 0 0 25 0 2 0 181030013 219852800 35850 1992294400 134512640 146736320 4291444160 18446744073709551615 136007616 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) 223400

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

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

[startup+1641.5 s]
/proc/loadavg: 1.85 1.41 1.24 3/109 26037
/proc/meminfo: memFree=1221412/2059040 swapFree=4138896/4192956
[pid=25983] ppid=25981 vsize=8700 CPUtime=0
/proc/25983/stat : 25983 (run) S 25981 25983 25518 0 -1 4202496 363 0 0 0 0 0 0 0 20 0 1 0 180904334 8908800 248 1992294400 4194304 4922060 140736914234352 18446744073709551615 237802986629 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/25983/statm: 2175 248 208 178 0 68 0
[pid=25984] ppid=25983 vsize=214700 CPUtime=1800.13
/proc/25984/stat : 25984 (pb_cplex) R 25983 25983 25518 0 -1 4202496 629759 0 0 0 179706 307 0 0 25 0 2 0 180904334 219852800 35850 1992294400 134512640 146736320 4291444160 18446744073709551615 139042888 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/25984/statm: 53675 35850 1001 2985 0 50217 0
[pid=25984/tid=26027] ppid=25983 vsize=214700 CPUtime=188.8
/proc/25984/task/26027/stat : 26027 (pb_cplex) R 25983 25983 25518 0 -1 4202560 136034 0 0 0 18797 83 0 0 25 0 2 0 181030013 219852800 35850 1992294400 134512640 146736320 4291444160 18446744073709551615 136007616 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) 223400

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 25983 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=1999
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=999
# CPU time returned by wait4() is 0.002998
# while last known CPU time is 1800.13
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1641.52
CPU time (s): 1800.13
CPU user time (s): 1797.06
CPU system time (s): 3.07
CPU usage (%): 109.662
Max. virtual memory (cumulated for all children) (KiB): 231340

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.001999
system time used= 0.000999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 363
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 2.77058 second user time and 7.8548 second system time

The end

Launcher Data 

Begin job on node013 at 2010-07-02 08:43:47
IDJOB=2697318
IDBENCH=48352
IDSOLVER=1209
FILE ID=node013/2697318-1278053027
PBS_JOBID= 11198870
Free space on /tmp= 62452 MiB

SOLVER NAME= pb_cplex 2010-06-29
BENCH NAME= PB07/normalized-PB07/SATUNSAT-SMALLINT-NLC/submittedPB07/manquinho/dbsg/normalized-dbsg_500_25_1_80.opb
COMMAND LINE= run BENCHNAME
CONVERSION SCRIPT= PBconversionToLinear BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2697318-1278053027/watcher-2697318-1278053027 -o /tmp/evaluation-result-2697318-1278053027/solver-2697318-1278053027 -C 1800 -W 2000 -M 1800  run HOME/instance-2697318-1278053027.opb

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

MD5SUM BENCH= 1315caae01d69a106b6850eece7eb42e
RANDOM SEED=1618310977

node013.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		: 3000.253
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	: 6000.50
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		: 3000.253
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	: 5599.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1365060 kB
Buffers:        150592 kB
Cached:         430216 kB
SwapCached:       7584 kB
Active:         239864 kB
Inactive:       355612 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1365060 kB
SwapTotal:     4192956 kB
SwapFree:      4138896 kB
Dirty:           17004 kB
Writeback:           0 kB
AnonPages:       12992 kB
Mapped:          12072 kB
Slab:            76524 kB
PageTables:       4172 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181720 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-2697318-1278053027.opb

Free space on /tmp at the end= 62432 MiB
End job on node013 at 2010-07-02 09:11:12