Trace number 2696370

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) 1800.15 1026.62

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/web/
uclid_pb_benchmarks/normalized-43s.smv.opb
MD5SUM9da797f3e3b73aa39825ce2ab436589f
Bench CategoryDEC-SMALLINT (no optimisation, small integers)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark0.202968
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables3655
Total number of constraints8686
Number of constraints which are clauses7982
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints704
Minimum length of a constraint1
Maximum length of a constraint15
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 158
Number of bits of the biggest number in a constraint 8
Biggest sum of numbers in a constraint 539
Number of bits of the biggest sum of numbers10
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-2696370-1278016144.opb.
0.00/0.00	c Instance file HOME/instance-2696370-1278016144.opb
0.00/0.00	c File size is 315243 bytes.
0.00/0.13	c Highest Coefficient sum: 539
0.00/0.13	c  IBM ILOG License Manager: "IBM ILOG Optimization Suite for Academic Initiative" is accessing CPLEX 12 with option(s): "e m b q ".
0.00/0.15	c ============================[ Problem Statistics ]=============================
0.00/0.15	c |                                                                             |
0.00/0.15	c |  Parsing time:          0.14         s                                      |
0.00/0.15	c |  Number Variables:      3655                                                |
0.00/0.15	c |  Number Constraints:    8686                                                |
0.00/0.15	c ===============================================================================
1800.15/1026.61	c Remaining time 1799.86 sec.
1800.15/1026.61	c 
1800.15/1026.61	c *** INTERRUPTED ***
1800.15/1026.61	s UNKNOWN
1800.15/1026.61	c Total CPU time              : 1782.37 s
1800.15/1026.61	c Memory used           : 71.28 MB
1800.15/1026.61	c CPU time              : 1782.37 s
1800.15/1026.61	c 
1800.15/1026.61	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-2696370-1278016144/watcher-2696370-1278016144 -o /tmp/evaluation-result-2696370-1278016144/solver-2696370-1278016144 -C 1800 -W 2000 -M 1800 run HOME/instance-2696370-1278016144.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: 1.96 2.03 1.36 3/105 863
/proc/meminfo: memFree=1203056/2059040 swapFree=4138480/4192956
[pid=863] ppid=861 vsize=8700 CPUtime=0
/proc/863/stat : 863 (run) R 861 863 691 0 -1 4202496 347 0 0 0 0 0 0 0 25 0 1 0 142907945 8908800 248 1992294400 4194304 4922060 140734505607552 18446744073709551615 270558405013 0 65538 4100 65536 0 0 0 17 1 0 0 0
/proc/863/statm: 2175 248 208 178 0 68 0

[startup+0.0118621 s]
/proc/loadavg: 1.96 2.03 1.36 3/105 863
/proc/meminfo: memFree=1203056/2059040 swapFree=4138480/4192956
[pid=863] ppid=861 vsize=8700 CPUtime=0
/proc/863/stat : 863 (run) S 861 863 691 0 -1 4202496 363 0 0 0 0 0 0 0 25 0 1 0 142907945 8908800 248 1992294400 4194304 4922060 140734505607552 18446744073709551615 270558403717 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/863/statm: 2175 248 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.101848 s]
/proc/loadavg: 1.96 2.03 1.36 3/105 863
/proc/meminfo: memFree=1203056/2059040 swapFree=4138480/4192956
[pid=863] ppid=861 vsize=8700 CPUtime=0
/proc/863/stat : 863 (run) S 861 863 691 0 -1 4202496 363 0 0 0 0 0 0 0 25 0 1 0 142907945 8908800 248 1992294400 4194304 4922060 140734505607552 18446744073709551615 270558403717 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/863/statm: 2175 248 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.301879 s]
/proc/loadavg: 1.96 2.03 1.36 3/105 863
/proc/meminfo: memFree=1203056/2059040 swapFree=4138480/4192956
[pid=863] ppid=861 vsize=8700 CPUtime=0
/proc/863/stat : 863 (run) S 861 863 691 0 -1 4202496 363 0 0 0 0 0 0 0 25 0 1 0 142907945 8908800 248 1992294400 4194304 4922060 140734505607552 18446744073709551615 270558403717 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/863/statm: 2175 248 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.701931 s]
/proc/loadavg: 1.96 2.03 1.36 3/105 863
/proc/meminfo: memFree=1203056/2059040 swapFree=4138480/4192956
[pid=863] ppid=861 vsize=8700 CPUtime=0
/proc/863/stat : 863 (run) S 861 863 691 0 -1 4202496 363 0 0 0 0 0 0 0 25 0 1 0 142907945 8908800 248 1992294400 4194304 4922060 140734505607552 18446744073709551615 270558403717 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/863/statm: 2175 248 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50199 s]
/proc/loadavg: 1.96 2.03 1.36 2/107 866
/proc/meminfo: memFree=1184688/2059040 swapFree=4138480/4192956
[pid=863] ppid=861 vsize=8700 CPUtime=0
/proc/863/stat : 863 (run) S 861 863 691 0 -1 4202496 363 0 0 0 0 0 0 0 25 0 1 0 142907945 8908800 248 1992294400 4194304 4922060 140734505607552 18446744073709551615 270558403717 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/863/statm: 2175 248 208 178 0 68 0
[pid=864] ppid=863 vsize=35104 CPUtime=1.49
/proc/864/stat : 864 (pb_cplex) R 863 863 691 0 -1 4202496 11839 0 0 0 145 4 0 0 25 0 1 0 142907945 35946496 4880 1992294400 134512640 146736320 4287185296 18446744073709551615 135850295 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/864/statm: 8776 4880 954 2985 0 5318 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 43804

[startup+3.10119 s]
/proc/loadavg: 1.96 2.03 1.36 2/107 868
/proc/meminfo: memFree=1185432/2059040 swapFree=4138480/4192956
[pid=863] ppid=861 vsize=8700 CPUtime=0
/proc/863/stat : 863 (run) S 861 863 691 0 -1 4202496 363 0 0 0 0 0 0 0 25 0 1 0 142907945 8908800 248 1992294400 4194304 4922060 140734505607552 18446744073709551615 270558403717 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/863/statm: 2175 248 208 178 0 68 0
[pid=864] ppid=863 vsize=63368 CPUtime=3.54
/proc/864/stat : 864 (pb_cplex) R 863 863 691 0 -1 4202496 17947 0 0 0 347 7 0 0 17 0 2 0 142907945 64888832 8593 1992294400 134512640 146736320 4287185296 18446744073709551615 135845822 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/864/statm: 15842 8593 1003 2985 0 12384 0
Current children cumulated CPU time (s) 3.54
Current children cumulated vsize (KiB) 72068

[startup+6.3015 s]
/proc/loadavg: 1.96 2.03 1.36 2/107 869
/proc/meminfo: memFree=1170676/2059040 swapFree=4138480/4192956
[pid=863] ppid=861 vsize=8700 CPUtime=0
/proc/863/stat : 863 (run) S 861 863 691 0 -1 4202496 363 0 0 0 0 0 0 0 25 0 1 0 142907945 8908800 248 1992294400 4194304 4922060 140734505607552 18446744073709551615 270558403717 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/863/statm: 2175 248 208 178 0 68 0
[pid=864] ppid=863 vsize=52504 CPUtime=8.26
/proc/864/stat : 864 (pb_cplex) R 863 863 691 0 -1 4202496 20804 0 0 0 814 12 0 0 17 0 1 0 142907945 53764096 7430 1992294400 134512640 146736320 4287185296 18446744073709551615 137342773 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/864/statm: 13126 7430 1005 2985 0 9668 0
Current children cumulated CPU time (s) 8.26
Current children cumulated vsize (KiB) 61204

[startup+12.7012 s]
/proc/loadavg: 1.88 2.01 1.36 2/108 871
/proc/meminfo: memFree=1172536/2059040 swapFree=4138480/4192956
[pid=863] ppid=861 vsize=8700 CPUtime=0
/proc/863/stat : 863 (run) S 861 863 691 0 -1 4202496 363 0 0 0 0 0 0 0 25 0 1 0 142907945 8908800 248 1992294400 4194304 4922060 140734505607552 18446744073709551615 270558403717 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/863/statm: 2175 248 208 178 0 68 0
[pid=864] ppid=863 vsize=55576 CPUtime=17.49
/proc/864/stat : 864 (pb_cplex) S 863 863 691 0 -1 4202496 37061 0 0 0 1726 23 0 0 18 0 2 0 142907945 56909824 8379 1992294400 134512640 146736320 4287185296 18446744073709551615 144580073 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/864/statm: 13894 8379 1015 2985 0 10436 0
[pid=864/tid=871] ppid=863 vsize=55576 CPUtime=3.04
/proc/864/task/871/stat : 871 (pb_cplex) R 863 863 691 0 -1 4202560 15264 0 0 0 297 7 0 0 20 0 2 0 142908897 56909824 8379 1992294400 134512640 146736320 4287185296 18446744073709551615 135231543 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 17.49
Current children cumulated vsize (KiB) 64276

[startup+25.5015 s]
/proc/loadavg: 1.83 2.00 1.37 3/108 871
/proc/meminfo: memFree=1171172/2059040 swapFree=4138480/4192956
[pid=863] ppid=861 vsize=8700 CPUtime=0
/proc/863/stat : 863 (run) S 861 863 691 0 -1 4202496 363 0 0 0 0 0 0 0 25 0 1 0 142907945 8908800 248 1992294400 4194304 4922060 140734505607552 18446744073709551615 270558403717 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/863/statm: 2175 248 208 178 0 68 0
[pid=864] ppid=863 vsize=56600 CPUtime=40.85
/proc/864/stat : 864 (pb_cplex) R 863 863 691 0 -1 4202496 61876 0 0 0 4035 50 0 0 17 0 2 0 142907945 57958400 8531 1992294400 134512640 146736320 4287185296 18446744073709551615 135468751 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/864/statm: 14150 8531 1015 2985 0 10692 0
[pid=864/tid=871] ppid=863 vsize=56600 CPUtime=14.74
/proc/864/task/871/stat : 871 (pb_cplex) R 863 863 691 0 -1 4202560 28314 0 0 0 1454 20 0 0 18 0 2 0 142908897 57958400 8531 1992294400 134512640 146736320 4287185296 18446744073709551615 135231543 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 40.85
Current children cumulated vsize (KiB) 65300

[startup+51.1012 s]
/proc/loadavg: 1.76 1.96 1.37 2/108 871
/proc/meminfo: memFree=1169436/2059040 swapFree=4138480/4192956
[pid=863] ppid=861 vsize=8700 CPUtime=0
/proc/863/stat : 863 (run) S 861 863 691 0 -1 4202496 363 0 0 0 0 0 0 0 25 0 1 0 142907945 8908800 248 1992294400 4194304 4922060 140734505607552 18446744073709551615 270558403717 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/863/statm: 2175 248 208 178 0 68 0
[pid=864] ppid=863 vsize=58648 CPUtime=87.24
/proc/864/stat : 864 (pb_cplex) R 863 863 691 0 -1 4202496 112723 0 0 0 8625 99 0 0 18 0 2 0 142907945 60055552 9055 1992294400 134512640 146736320 4287185296 18446744073709551615 137366922 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/864/statm: 14662 9055 1015 2985 0 11204 0
[pid=864/tid=871] ppid=863 vsize=58648 CPUtime=38.31
/proc/864/task/871/stat : 871 (pb_cplex) R 863 863 691 0 -1 4202560 37095 0 0 0 3794 37 0 0 18 0 2 0 142908897 60055552 9055 1992294400 134512640 146736320 4287185296 18446744073709551615 135982686 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 87.24
Current children cumulated vsize (KiB) 67348

[startup+102.31 s]
/proc/loadavg: 1.85 1.95 1.39 3/108 873
/proc/meminfo: memFree=1165840/2059040 swapFree=4138480/4192956
[pid=863] ppid=861 vsize=8700 CPUtime=0
/proc/863/stat : 863 (run) S 861 863 691 0 -1 4202496 363 0 0 0 0 0 0 0 25 0 1 0 142907945 8908800 248 1992294400 4194304 4922060 140734505607552 18446744073709551615 270558403717 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/863/statm: 2175 248 208 178 0 68 0
[pid=864] ppid=863 vsize=60076 CPUtime=179.39
/proc/864/stat : 864 (pb_cplex) R 863 863 691 0 -1 4202496 185174 0 0 0 17769 170 0 0 17 0 2 0 142907945 61517824 9582 1992294400 134512640 146736320 4287185296 18446744073709551615 135468618 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/864/statm: 15019 9582 1018 2985 0 11561 0
[pid=864/tid=871] ppid=863 vsize=60076 CPUtime=84.89
/proc/864/task/871/stat : 871 (pb_cplex) R 863 863 691 0 -1 4202560 90110 0 0 0 8410 79 0 0 22 0 2 0 142908897 61517824 9582 1992294400 134512640 146736320 4287185296 18446744073709551615 136402275 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 179.39
Current children cumulated vsize (KiB) 68776

[startup+162.302 s]
/proc/loadavg: 1.51 1.85 1.39 3/108 875
/proc/meminfo: memFree=1163608/2059040 swapFree=4138480/4192956
[pid=863] ppid=861 vsize=8700 CPUtime=0
/proc/863/stat : 863 (run) S 861 863 691 0 -1 4202496 363 0 0 0 0 0 0 0 25 0 1 0 142907945 8908800 248 1992294400 4194304 4922060 140734505607552 18446744073709551615 270558403717 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/863/statm: 2175 248 208 178 0 68 0
[pid=864] ppid=863 vsize=64120 CPUtime=265.54
/proc/864/stat : 864 (pb_cplex) R 863 863 691 0 -1 4202496 294011 0 0 0 26309 245 0 0 16 0 2 0 142907945 65658880 10594 1992294400 134512640 146736320 4287185296 18446744073709551615 144757825 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/864/statm: 16030 10594 1019 2985 0 12572 0
[pid=864/tid=871] ppid=863 vsize=64120 CPUtime=115.26
/proc/864/task/871/stat : 871 (pb_cplex) R 863 863 691 0 -1 4202560 120257 0 0 0 11420 106 0 0 19 0 2 0 142908897 65658880 10594 1992294400 134512640 146736320 4287185296 18446744073709551615 137366877 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 265.54
Current children cumulated vsize (KiB) 72820

[startup+222.301 s]
/proc/loadavg: 1.83 1.87 1.43 4/108 878
/proc/meminfo: memFree=1161748/2059040 swapFree=4138480/4192956
[pid=863] ppid=861 vsize=8700 CPUtime=0
/proc/863/stat : 863 (run) S 861 863 691 0 -1 4202496 363 0 0 0 0 0 0 0 25 0 1 0 142907945 8908800 248 1992294400 4194304 4922060 140734505607552 18446744073709551615 270558403717 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/863/statm: 2175 248 208 178 0 68 0
[pid=864] ppid=863 vsize=66816 CPUtime=372.41
/proc/864/stat : 864 (pb_cplex) R 863 863 691 0 -1 4202496 406780 0 0 0 36907 334 0 0 19 0 2 0 142907945 68419584 11250 1992294400 134512640 146736320 4287185296 18446744073709551615 136008178 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/864/statm: 16704 11250 1053 2985 0 13246 0
[pid=864/tid=871] ppid=863 vsize=66816 CPUtime=167.89
/proc/864/task/871/stat : 871 (pb_cplex) S 863 863 691 0 -1 4202560 152917 0 0 0 16650 139 0 0 16 0 2 0 142908897 68419584 11250 1992294400 134512640 146736320 4287185296 18446744073709551615 144580073 0 2 4096 16387 18446604436391483520 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 372.41
Current children cumulated vsize (KiB) 75516

[startup+282.301 s]
/proc/loadavg: 2.02 1.93 1.47 4/108 880
/proc/meminfo: memFree=1161004/2059040 swapFree=4138480/4192956
[pid=863] ppid=861 vsize=8700 CPUtime=0
/proc/863/stat : 863 (run) S 861 863 691 0 -1 4202496 363 0 0 0 0 0 0 0 25 0 1 0 142907945 8908800 248 1992294400 4194304 4922060 140734505607552 18446744073709551615 270558403717 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/863/statm: 2175 248 208 178 0 68 0
[pid=864] ppid=863 vsize=66804 CPUtime=478.43
/proc/864/stat : 864 (pb_cplex) R 863 863 691 0 -1 4202496 514564 0 0 0 47422 421 0 0 18 0 2 0 142907945 68407296 11093 1992294400 134512640 146736320 4287185296 18446744073709551615 135450724 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/864/statm: 16701 11093 1039 2985 0 13243 0
[pid=864/tid=871] ppid=863 vsize=66804 CPUtime=221.89
/proc/864/task/871/stat : 871 (pb_cplex) R 863 863 691 0 -1 4202560 167117 0 0 0 22027 162 0 0 16 0 2 0 142908897 68407296 11093 1992294400 134512640 146736320 4287185296 18446744073709551615 139023073 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 478.43
Current children cumulated vsize (KiB) 75504

[startup+342.302 s]
/proc/loadavg: 2.28 2.02 1.53 3/108 882
/proc/meminfo: memFree=1160508/2059040 swapFree=4138480/4192956
[pid=863] ppid=861 vsize=8700 CPUtime=0
/proc/863/stat : 863 (run) S 861 863 691 0 -1 4202496 363 0 0 0 0 0 0 0 25 0 1 0 142907945 8908800 248 1992294400 4194304 4922060 140734505607552 18446744073709551615 270558403717 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/863/statm: 2175 248 208 178 0 68 0
[pid=864] ppid=863 vsize=67600 CPUtime=585.68
/proc/864/stat : 864 (pb_cplex) R 863 863 691 0 -1 4202496 625374 0 0 0 58061 507 0 0 17 0 2 0 142907945 69222400 11255 1992294400 134512640 146736320 4287185296 18446744073709551615 136008303 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/864/statm: 16900 11255 1039 2985 0 13442 0
[pid=864/tid=871] ppid=863 vsize=67600 CPUtime=276.96
/proc/864/task/871/stat : 871 (pb_cplex) S 863 863 691 0 -1 4202560 177730 0 0 0 27516 180 0 0 17 0 2 0 142908897 69222400 11255 1992294400 134512640 146736320 4287185296 18446744073709551615 144580073 0 2 4096 16387 18446604436391483520 0 0 -1 1 0 0 0

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

[pid=864] ppid=863 vsize=68196 CPUtime=799.95
/proc/864/stat : 864 (pb_cplex) R 863 863 691 0 -1 4202496 951401 0 0 0 79263 732 0 0 18 0 2 0 142907945 69832704 11232 1992294400 134512640 146736320 4287185296 18446744073709551615 136387645 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/864/statm: 17049 11232 1039 2985 0 13591 0
[pid=864/tid=871] ppid=863 vsize=68196 CPUtime=384.57
/proc/864/task/871/stat : 871 (pb_cplex) R 863 863 691 0 -1 4202560 400443 0 0 0 38126 331 0 0 18 0 2 0 142908897 69832704 11232 1992294400 134512640 146736320 4287185296 18446744073709551615 138423173 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 799.95
Current children cumulated vsize (KiB) 76896

[startup+522.302 s]
/proc/loadavg: 2.34 2.10 1.64 3/108 886
/proc/meminfo: memFree=1159640/2059040 swapFree=4138480/4192956
[pid=863] ppid=861 vsize=8700 CPUtime=0
/proc/863/stat : 863 (run) S 861 863 691 0 -1 4202496 363 0 0 0 0 0 0 0 25 0 1 0 142907945 8908800 248 1992294400 4194304 4922060 140734505607552 18446744073709551615 270558403717 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/863/statm: 2175 248 208 178 0 68 0
[pid=864] ppid=863 vsize=69592 CPUtime=906.18
/proc/864/stat : 864 (pb_cplex) S 863 863 691 0 -1 4202496 1109661 0 0 0 89774 844 0 0 17 0 2 0 142907945 71262208 11702 1992294400 134512640 146736320 4287185296 18446744073709551615 144580073 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/864/statm: 17398 11702 1039 2985 0 13940 0
[pid=864/tid=871] ppid=863 vsize=69592 CPUtime=436.81
/proc/864/task/871/stat : 871 (pb_cplex) R 863 863 691 0 -1 4202560 462181 0 0 0 43305 376 0 0 17 0 2 0 142908897 71262208 11702 1992294400 134512640 146736320 4287185296 18446744073709551615 136016292 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 906.18
Current children cumulated vsize (KiB) 78292

[startup+582.302 s]
/proc/loadavg: 2.05 2.06 1.65 2/108 888
/proc/meminfo: memFree=1152448/2059040 swapFree=4138480/4192956
[pid=863] ppid=861 vsize=8700 CPUtime=0
/proc/863/stat : 863 (run) S 861 863 691 0 -1 4202496 363 0 0 0 0 0 0 0 25 0 1 0 142907945 8908800 248 1992294400 4194304 4922060 140734505607552 18446744073709551615 270558403717 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/863/statm: 2175 248 208 178 0 68 0
[pid=864] ppid=863 vsize=75060 CPUtime=1013.37
/proc/864/stat : 864 (pb_cplex) R 863 863 691 0 -1 4202496 1306175 0 0 0 100365 972 0 0 16 0 2 0 142907945 76861440 12894 1992294400 134512640 146736320 4287185296 18446744073709551615 136400557 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/864/statm: 18765 12894 1039 2985 0 15307 0
[pid=864/tid=871] ppid=863 vsize=75060 CPUtime=490.37
/proc/864/task/871/stat : 871 (pb_cplex) R 863 863 691 0 -1 4202560 525983 0 0 0 48616 421 0 0 18 0 2 0 142908897 76861440 12894 1992294400 134512640 146736320 4287185296 18446744073709551615 136402273 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1013.37
Current children cumulated vsize (KiB) 83760

[startup+642.301 s]
/proc/loadavg: 1.97 2.05 1.67 3/108 890
/proc/meminfo: memFree=1159640/2059040 swapFree=4138480/4192956
[pid=863] ppid=861 vsize=8700 CPUtime=0
/proc/863/stat : 863 (run) S 861 863 691 0 -1 4202496 363 0 0 0 0 0 0 0 25 0 1 0 142907945 8908800 248 1992294400 4194304 4922060 140734505607552 18446744073709551615 270558403717 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/863/statm: 2175 248 208 178 0 68 0
[pid=864] ppid=863 vsize=69724 CPUtime=1121.22
/proc/864/stat : 864 (pb_cplex) R 863 863 691 0 -1 4202496 1509591 0 0 0 111026 1096 0 0 17 0 2 0 142907945 71397376 11636 1992294400 134512640 146736320 4287185296 18446744073709551615 144801230 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/864/statm: 17431 11636 1039 2985 0 13973 0
[pid=864/tid=871] ppid=863 vsize=69724 CPUtime=543.79
/proc/864/task/871/stat : 871 (pb_cplex) R 863 863 691 0 -1 4202560 642085 0 0 0 53887 492 0 0 18 0 2 0 142908897 71397376 11636 1992294400 134512640 146736320 4287185296 18446744073709551615 144757825 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1121.22
Current children cumulated vsize (KiB) 78424

[startup+702.301 s]
/proc/loadavg: 2.17 2.08 1.70 4/108 892
/proc/meminfo: memFree=1158276/2059040 swapFree=4138480/4192956
[pid=863] ppid=861 vsize=8700 CPUtime=0
/proc/863/stat : 863 (run) S 861 863 691 0 -1 4202496 363 0 0 0 0 0 0 0 25 0 1 0 142907945 8908800 248 1992294400 4194304 4922060 140734505607552 18446744073709551615 270558403717 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/863/statm: 2175 248 208 178 0 68 0
[pid=864] ppid=863 vsize=70664 CPUtime=1226.99
/proc/864/stat : 864 (pb_cplex) R 863 863 691 0 -1 4202496 1693162 0 0 0 121483 1216 0 0 16 0 2 0 142907945 72359936 11819 1992294400 134512640 146736320 4287185296 18446744073709551615 136384858 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/864/statm: 17666 11819 1039 2985 0 14208 0
[pid=864/tid=871] ppid=863 vsize=70664 CPUtime=596.84
/proc/864/task/871/stat : 871 (pb_cplex) R 863 863 691 0 -1 4202560 693549 0 0 0 59153 531 0 0 18 0 2 0 142908897 72359936 11819 1992294400 134512640 146736320 4287185296 18446744073709551615 135850322 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1226.99
Current children cumulated vsize (KiB) 79364

[startup+762.309 s]
/proc/loadavg: 2.35 2.13 1.74 2/108 894
/proc/meminfo: memFree=1156912/2059040 swapFree=4138480/4192956
[pid=863] ppid=861 vsize=8700 CPUtime=0
/proc/863/stat : 863 (run) S 861 863 691 0 -1 4202496 363 0 0 0 0 0 0 0 25 0 1 0 142907945 8908800 248 1992294400 4194304 4922060 140734505607552 18446744073709551615 270558403717 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/863/statm: 2175 248 208 178 0 68 0
[pid=864] ppid=863 vsize=69824 CPUtime=1334.79
/proc/864/stat : 864 (pb_cplex) R 863 863 691 0 -1 4202496 1889565 0 0 0 132143 1336 0 0 18 0 2 0 142907945 71499776 11574 1992294400 134512640 146736320 4287185296 18446744073709551615 136001971 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/864/statm: 17456 11574 1039 2985 0 13998 0
[pid=864/tid=871] ppid=863 vsize=69824 CPUtime=650.06
/proc/864/task/871/stat : 871 (pb_cplex) R 863 863 691 0 -1 4202560 771108 0 0 0 64428 578 0 0 17 0 2 0 142908897 71499776 11574 1992294400 134512640 146736320 4287185296 18446744073709551615 135453272 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1334.79
Current children cumulated vsize (KiB) 78524

[startup+822.302 s]
/proc/loadavg: 1.91 2.03 1.73 3/108 894
/proc/meminfo: memFree=1159640/2059040 swapFree=4138480/4192956
[pid=863] ppid=861 vsize=8700 CPUtime=0
/proc/863/stat : 863 (run) S 861 863 691 0 -1 4202496 363 0 0 0 0 0 0 0 25 0 1 0 142907945 8908800 248 1992294400 4194304 4922060 140734505607552 18446744073709551615 270558403717 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/863/statm: 2175 248 208 178 0 68 0
[pid=864] ppid=863 vsize=71992 CPUtime=1439.94
/proc/864/stat : 864 (pb_cplex) R 863 863 691 0 -1 4202496 2049146 0 0 0 142549 1445 0 0 20 0 2 0 142907945 73719808 12048 1992294400 134512640 146736320 4287185296 18446744073709551615 136007303 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/864/statm: 17998 12048 1039 2985 0 14540 0
[pid=864/tid=871] ppid=863 vsize=71992 CPUtime=704.5
/proc/864/task/871/stat : 871 (pb_cplex) S 863 863 691 0 -1 4202560 836932 0 0 0 69827 623 0 0 16 0 2 0 142908897 73719808 12048 1992294400 134512640 146736320 4287185296 18446744073709551615 144580073 0 2 4096 16387 18446604436391483520 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1439.94
Current children cumulated vsize (KiB) 80692

[startup+882.301 s]
/proc/loadavg: 1.97 2.01 1.74 2/108 896
/proc/meminfo: memFree=1154804/2059040 swapFree=4138480/4192956
[pid=863] ppid=861 vsize=8700 CPUtime=0
/proc/863/stat : 863 (run) S 861 863 691 0 -1 4202496 363 0 0 0 0 0 0 0 25 0 1 0 142907945 8908800 248 1992294400 4194304 4922060 140734505607552 18446744073709551615 270558403717 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/863/statm: 2175 248 208 178 0 68 0
[pid=864] ppid=863 vsize=73076 CPUtime=1544.65
/proc/864/stat : 864 (pb_cplex) S 863 863 691 0 -1 4202496 2224151 0 0 0 152909 1556 0 0 17 0 2 0 142907945 74829824 12462 1992294400 134512640 146736320 4287185296 18446744073709551615 144580073 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/864/statm: 18269 12462 1089 2985 0 14811 0
[pid=864/tid=871] ppid=863 vsize=73076 CPUtime=758.83
/proc/864/task/871/stat : 871 (pb_cplex) R 863 863 691 0 -1 4202560 896765 0 0 0 75217 666 0 0 17 0 2 0 142908897 74829824 12462 1992294400 134512640 146736320 4287185296 18446744073709551615 139042901 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1544.65
Current children cumulated vsize (KiB) 81776

[startup+942.302 s]
/proc/loadavg: 2.36 2.12 1.79 3/108 898
/proc/meminfo: memFree=1153564/2059040 swapFree=4138480/4192956
[pid=863] ppid=861 vsize=8700 CPUtime=0
/proc/863/stat : 863 (run) S 861 863 691 0 -1 4202496 363 0 0 0 0 0 0 0 25 0 1 0 142907945 8908800 248 1992294400 4194304 4922060 140734505607552 18446744073709551615 270558403717 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/863/statm: 2175 248 208 178 0 68 0
[pid=864] ppid=863 vsize=74388 CPUtime=1651.97
/proc/864/stat : 864 (pb_cplex) R 863 863 691 0 -1 4202496 2377456 0 0 0 163544 1653 0 0 16 0 2 0 142907945 76173312 12865 1992294400 134512640 146736320 4287185296 18446744073709551615 135455219 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/864/statm: 18597 12865 1039 2985 0 15139 0
[pid=864/tid=871] ppid=863 vsize=74388 CPUtime=814.28
/proc/864/task/871/stat : 871 (pb_cplex) R 863 863 691 0 -1 4202560 962083 0 0 0 80720 708 0 0 19 0 2 0 142908897 76173312 12865 1992294400 134512640 146736320 4287185296 18446744073709551615 136402267 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1651.97
Current children cumulated vsize (KiB) 83088

[startup+1002.3 s]
/proc/loadavg: 2.51 2.21 1.84 2/108 900
/proc/meminfo: memFree=1153440/2059040 swapFree=4138480/4192956
[pid=863] ppid=861 vsize=8700 CPUtime=0
/proc/863/stat : 863 (run) S 861 863 691 0 -1 4202496 363 0 0 0 0 0 0 0 25 0 1 0 142907945 8908800 248 1992294400 4194304 4922060 140734505607552 18446744073709551615 270558403717 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/863/statm: 2175 248 208 178 0 68 0
[pid=864] ppid=863 vsize=74920 CPUtime=1758.76
/proc/864/stat : 864 (pb_cplex) R 863 863 691 0 -1 4202496 2507057 0 0 0 174135 1741 0 0 16 0 2 0 142907945 76718080 12972 1992294400 134512640 146736320 4287185296 18446744073709551615 136007670 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/864/statm: 18730 12972 1039 2985 0 15272 0
[pid=864/tid=871] ppid=863 vsize=74920 CPUtime=868.25
/proc/864/task/871/stat : 871 (pb_cplex) R 863 863 691 0 -1 4202560 1030648 0 0 0 86070 755 0 0 18 0 2 0 142908897 76718080 12972 1992294400 134512640 146736320 4287185296 18446744073709551615 136008176 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1758.76
Current children cumulated vsize (KiB) 83620



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1026.6 s]
/proc/loadavg: 2.48 2.22 1.85 3/108 900
/proc/meminfo: memFree=1155052/2059040 swapFree=4138480/4192956
[pid=863] ppid=861 vsize=8700 CPUtime=0
/proc/863/stat : 863 (run) S 861 863 691 0 -1 4202496 363 0 0 0 0 0 0 0 25 0 1 0 142907945 8908800 248 1992294400 4194304 4922060 140734505607552 18446744073709551615 270558403717 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/863/statm: 2175 248 208 178 0 68 0
[pid=864] ppid=863 vsize=72988 CPUtime=1800.15
/proc/864/stat : 864 (pb_cplex) R 863 863 691 0 -1 4202496 2563898 0 0 0 178235 1780 0 0 17 0 2 0 142907945 74739712 12444 1992294400 134512640 146736320 4287185296 18446744073709551615 136008455 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/864/statm: 18247 12444 1041 2985 0 14789 0
[pid=864/tid=871] ppid=863 vsize=72988 CPUtime=889.24
/proc/864/task/871/stat : 871 (pb_cplex) R 863 863 691 0 -1 4202560 1059477 0 0 0 88148 776 0 0 16 0 2 0 142908897 74739712 12444 1992294400 134512640 146736320 4287185296 18446744073709551615 136403112 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1800.15
Current children cumulated vsize (KiB) 81688

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 863 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=1999
# CPU time returned by wait4() is 0.001999
# while last known CPU time is 1800.15
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1026.62
CPU time (s): 1800.15
CPU user time (s): 1782.35
CPU system time (s): 17.8
CPU usage (%): 175.347
Max. virtual memory (cumulated for all children) (KiB): 91744

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0
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= 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 1.79773 second user time and 5.02724 second system time

The end

Launcher Data 

Begin job on node082 at 2010-07-01 22:29:04
IDJOB=2696370
IDBENCH=1468
IDSOLVER=1209
FILE ID=node082/2696370-1278016144
PBS_JOBID= 11198705
Free space on /tmp= 62220 MiB

SOLVER NAME= pb_cplex 2010-06-29
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/web/uclid_pb_benchmarks/normalized-43s.smv.opb
COMMAND LINE= run BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2696370-1278016144/watcher-2696370-1278016144 -o /tmp/evaluation-result-2696370-1278016144/solver-2696370-1278016144 -C 1800 -W 2000 -M 1800  run HOME/instance-2696370-1278016144.opb

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

MD5SUM BENCH= 9da797f3e3b73aa39825ce2ab436589f
RANDOM SEED=43665828

node082.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.215
cache size	: 2048 KB
physical id	: 0
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 6000.43
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.215
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5999.41
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1203584 kB
Buffers:        139656 kB
Cached:         606152 kB
SwapCached:       7548 kB
Active:         285148 kB
Inactive:       474540 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1203584 kB
SwapTotal:     4192956 kB
SwapFree:      4138480 kB
Dirty:           16856 kB
Writeback:           0 kB
AnonPages:       12196 kB
Mapped:          11856 kB
Slab:            73888 kB
PageTables:       4148 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181804 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264964 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 62204 MiB
End job on node082 at 2010-07-01 22:46:13