Trace number 2695948

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) 1800.05 1752.41

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/web/uclid_pb_benchmarks/
normalized-ooo.burch_dill.8.accl.ucl.opb
MD5SUMb2fe1642a1ae97e0b20cfe37f07bcc49
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 benchmark1219.55
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables21380
Total number of constraints60984
Number of constraints which are clauses58828
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints2156
Minimum length of a constraint1
Maximum length of a constraint13
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 73
Number of bits of the biggest number in a constraint 7
Biggest sum of numbers in a constraint 262
Number of bits of the biggest sum of numbers9
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-2695948-1278016196.opb.
0.00/0.00	c Instance file HOME/instance-2695948-1278016196.opb
0.00/0.00	c File size is 1957543 bytes.
0.00/0.72	c Highest Coefficient sum: 262
0.00/0.72	c  IBM ILOG License Manager: "IBM ILOG Optimization Suite for Academic Initiative" is accessing CPLEX 12 with option(s): "e m b q ".
0.00/0.82	c ============================[ Problem Statistics ]=============================
0.00/0.82	c |                                                                             |
0.00/0.82	c |  Parsing time:          0.78         s                                      |
0.00/0.82	c |  Number Variables:      21380                                               |
0.00/0.84	c |  Number Constraints:    60984                                               |
0.00/0.84	c ===============================================================================
1800.05/1752.40	c Remaining time 1799.21 sec.
1800.05/1752.40	c 
1800.05/1752.40	c *** INTERRUPTED ***
1800.05/1752.40	s UNKNOWN
1800.05/1752.40	c Total CPU time              : 1798.34 s
1800.05/1752.40	c Memory used           : 157.53 MB
1800.05/1752.40	c CPU time              : 1798.34 s
1800.05/1752.40	c 
1800.05/1752.40	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-2695948-1278016196/watcher-2695948-1278016196 -o /tmp/evaluation-result-2695948-1278016196/solver-2695948-1278016196 -C 1800 -W 2000 -M 1800 run HOME/instance-2695948-1278016196.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: 1.98 1.95 1.33 3/106 23245
/proc/meminfo: memFree=1393216/2059040 swapFree=4134216/4192956
[pid=23245] ppid=23243 vsize=8700 CPUtime=0
/proc/23245/stat : 23245 (run) S 23243 23245 22955 0 -1 4202496 364 0 0 0 0 0 0 0 22 0 1 0 177205988 8908800 249 1992294400 4194304 4922060 140734333802496 18446744073709551615 230158867589 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23245/statm: 2175 249 208 178 0 68 0

[startup+0.0400899 s]
/proc/loadavg: 1.98 1.95 1.33 3/106 23245
/proc/meminfo: memFree=1393216/2059040 swapFree=4134216/4192956
[pid=23245] ppid=23243 vsize=8700 CPUtime=0
/proc/23245/stat : 23245 (run) S 23243 23245 22955 0 -1 4202496 364 0 0 0 0 0 0 0 22 0 1 0 177205988 8908800 249 1992294400 4194304 4922060 140734333802496 18446744073709551615 230158867589 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23245/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.102095 s]
/proc/loadavg: 1.98 1.95 1.33 3/106 23245
/proc/meminfo: memFree=1393216/2059040 swapFree=4134216/4192956
[pid=23245] ppid=23243 vsize=8700 CPUtime=0
/proc/23245/stat : 23245 (run) S 23243 23245 22955 0 -1 4202496 364 0 0 0 0 0 0 0 22 0 1 0 177205988 8908800 249 1992294400 4194304 4922060 140734333802496 18446744073709551615 230158867589 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23245/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.301114 s]
/proc/loadavg: 1.98 1.95 1.33 3/106 23245
/proc/meminfo: memFree=1393216/2059040 swapFree=4134216/4192956
[pid=23245] ppid=23243 vsize=8700 CPUtime=0
/proc/23245/stat : 23245 (run) S 23243 23245 22955 0 -1 4202496 364 0 0 0 0 0 0 0 22 0 1 0 177205988 8908800 249 1992294400 4194304 4922060 140734333802496 18446744073709551615 230158867589 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23245/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.700156 s]
/proc/loadavg: 1.98 1.95 1.33 3/106 23245
/proc/meminfo: memFree=1393216/2059040 swapFree=4134216/4192956
[pid=23245] ppid=23243 vsize=8700 CPUtime=0
/proc/23245/stat : 23245 (run) S 23243 23245 22955 0 -1 4202496 364 0 0 0 0 0 0 0 22 0 1 0 177205988 8908800 249 1992294400 4194304 4922060 140734333802496 18446744073709551615 230158867589 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23245/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50124 s]
/proc/loadavg: 1.90 1.94 1.33 2/108 23247
/proc/meminfo: memFree=1354636/2059040 swapFree=4134216/4192956
[pid=23245] ppid=23243 vsize=8700 CPUtime=0
/proc/23245/stat : 23245 (run) S 23243 23245 22955 0 -1 4202496 364 0 0 0 0 0 0 0 22 0 1 0 177205988 8908800 249 1992294400 4194304 4922060 140734333802496 18446744073709551615 230158867589 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23245/statm: 2175 249 208 178 0 68 0
[pid=23246] ppid=23245 vsize=55728 CPUtime=1.48
/proc/23246/stat : 23246 (pb_cplex) R 23245 23245 22955 0 -1 4202496 17642 0 0 0 142 6 0 0 18 0 1 0 177205988 57065472 10257 1992294400 134512640 146736320 4287901888 18446744073709551615 138686269 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23246/statm: 13932 10257 689 2985 0 10474 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 64428

[startup+3.1014 s]
/proc/loadavg: 1.90 1.94 1.33 2/108 23247
/proc/meminfo: memFree=1343104/2059040 swapFree=4134216/4192956
[pid=23245] ppid=23243 vsize=8700 CPUtime=0
/proc/23245/stat : 23245 (run) S 23243 23245 22955 0 -1 4202496 364 0 0 0 0 0 0 0 22 0 1 0 177205988 8908800 249 1992294400 4194304 4922060 140734333802496 18446744073709551615 230158867589 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23245/statm: 2175 249 208 178 0 68 0
[pid=23246] ppid=23245 vsize=160788 CPUtime=3.08
/proc/23246/stat : 23246 (pb_cplex) R 23245 23245 22955 0 -1 4202496 47347 0 0 0 290 18 0 0 21 0 1 0 177205988 164646912 19119 1992294400 134512640 146736320 4287901888 18446744073709551615 135850067 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23246/statm: 40197 19126 802 2985 0 36739 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 169488

[startup+6.30172 s]
/proc/loadavg: 1.90 1.94 1.33 2/108 23247
/proc/meminfo: memFree=1309252/2059040 swapFree=4134216/4192956
[pid=23245] ppid=23243 vsize=8700 CPUtime=0
/proc/23245/stat : 23245 (run) S 23243 23245 22955 0 -1 4202496 364 0 0 0 0 0 0 0 22 0 1 0 177205988 8908800 249 1992294400 4194304 4922060 140734333802496 18446744073709551615 230158867589 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23245/statm: 2175 249 208 178 0 68 0
[pid=23246] ppid=23245 vsize=164624 CPUtime=6.28
/proc/23246/stat : 23246 (pb_cplex) R 23245 23245 22955 0 -1 4202496 51664 0 0 0 608 20 0 0 25 0 1 0 177205988 168574976 21348 1992294400 134512640 146736320 4287901888 18446744073709551615 136007626 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23246/statm: 41156 21348 836 2985 0 37698 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 173324

[startup+12.7014 s]
/proc/loadavg: 1.76 1.91 1.32 2/108 23247
/proc/meminfo: memFree=1309128/2059040 swapFree=4134216/4192956
[pid=23245] ppid=23243 vsize=8700 CPUtime=0
/proc/23245/stat : 23245 (run) S 23243 23245 22955 0 -1 4202496 364 0 0 0 0 0 0 0 22 0 1 0 177205988 8908800 249 1992294400 4194304 4922060 140734333802496 18446744073709551615 230158867589 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23245/statm: 2175 249 208 178 0 68 0
[pid=23246] ppid=23245 vsize=164844 CPUtime=12.68
/proc/23246/stat : 23246 (pb_cplex) R 23245 23245 22955 0 -1 4202496 53836 0 0 0 1247 21 0 0 25 0 1 0 177205988 168800256 21414 1992294400 134512640 146736320 4287901888 18446744073709551615 139044550 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23246/statm: 41211 21414 836 2985 0 37753 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 173544

[startup+25.5016 s]
/proc/loadavg: 1.64 1.88 1.32 2/108 23249
/proc/meminfo: memFree=1300820/2059040 swapFree=4134216/4192956
[pid=23245] ppid=23243 vsize=8700 CPUtime=0
/proc/23245/stat : 23245 (run) S 23243 23245 22955 0 -1 4202496 364 0 0 0 0 0 0 0 22 0 1 0 177205988 8908800 249 1992294400 4194304 4922060 140734333802496 18446744073709551615 230158867589 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23245/statm: 2175 249 208 178 0 68 0
[pid=23246] ppid=23245 vsize=171680 CPUtime=25.48
/proc/23246/stat : 23246 (pb_cplex) R 23245 23245 22955 0 -1 4202496 66097 0 0 0 2522 26 0 0 25 0 1 0 177205988 175800320 23758 1992294400 134512640 146736320 4287901888 18446744073709551615 136017493 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23246/statm: 42920 23758 900 2985 0 39462 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 180380

[startup+51.1012 s]
/proc/loadavg: 1.48 1.82 1.31 2/108 23249
/proc/meminfo: memFree=1304416/2059040 swapFree=4134216/4192956
[pid=23245] ppid=23243 vsize=8700 CPUtime=0
/proc/23245/stat : 23245 (run) S 23243 23245 22955 0 -1 4202496 364 0 0 0 0 0 0 0 22 0 1 0 177205988 8908800 249 1992294400 4194304 4922060 140734333802496 18446744073709551615 230158867589 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23245/statm: 2175 249 208 178 0 68 0
[pid=23246] ppid=23245 vsize=121156 CPUtime=51.07
/proc/23246/stat : 23246 (pb_cplex) R 23245 23245 22955 0 -1 4202496 99508 0 0 0 5065 42 0 0 25 0 1 0 177205988 124063744 22870 1992294400 134512640 146736320 4287901888 18446744073709551615 139044580 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23246/statm: 30289 22870 920 2985 0 26831 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 129856

[startup+102.309 s]
/proc/loadavg: 1.59 1.78 1.33 3/109 23252
/proc/meminfo: memFree=1245632/2059040 swapFree=4134216/4192956
[pid=23245] ppid=23243 vsize=8700 CPUtime=0
/proc/23245/stat : 23245 (run) S 23243 23245 22955 0 -1 4202496 364 0 0 0 0 0 0 0 22 0 1 0 177205988 8908800 249 1992294400 4194304 4922060 140734333802496 18446744073709551615 230158867589 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23245/statm: 2175 249 208 178 0 68 0
[pid=23246] ppid=23245 vsize=209012 CPUtime=123.93
/proc/23246/stat : 23246 (pb_cplex) R 23245 23245 22955 0 -1 4202496 158852 0 0 0 12318 75 0 0 25 0 2 0 177205988 214028288 37347 1992294400 134512640 146736320 4287901888 18446744073709551615 137083612 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/23246/statm: 52253 37347 975 2985 0 48795 0
[pid=23246/tid=23250] ppid=23245 vsize=209012 CPUtime=26.15
/proc/23246/task/23250/stat : 23250 (pb_cplex) R 23245 23245 22955 0 -1 4202560 29363 0 0 0 2598 17 0 0 25 0 2 0 177212351 214028288 37347 1992294400 134512640 146736320 4287901888 18446744073709551615 136405932 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 123.93
Current children cumulated vsize (KiB) 217712

[startup+162.301 s]
/proc/loadavg: 1.66 1.78 1.36 2/108 23252
/proc/meminfo: memFree=1247376/2059040 swapFree=4134216/4192956
[pid=23245] ppid=23243 vsize=8700 CPUtime=0
/proc/23245/stat : 23245 (run) S 23243 23245 22955 0 -1 4202496 364 0 0 0 0 0 0 0 22 0 1 0 177205988 8908800 249 1992294400 4194304 4922060 140734333802496 18446744073709551615 230158867589 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23245/statm: 2175 249 208 178 0 68 0
[pid=23246] ppid=23245 vsize=189332 CPUtime=210.34
/proc/23246/stat : 23246 (pb_cplex) R 23245 23245 22955 0 -1 4202496 289468 0 0 0 20885 149 0 0 25 0 1 0 177205988 193875968 37063 1992294400 134512640 146736320 4287901888 18446744073709551615 137341441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23246/statm: 47333 37063 978 2985 0 43875 0
Current children cumulated CPU time (s) 210.34
Current children cumulated vsize (KiB) 198032

[startup+222.301 s]
/proc/loadavg: 1.28 1.65 1.34 2/108 23254
/proc/meminfo: memFree=1259900/2059040 swapFree=4134216/4192956
[pid=23245] ppid=23243 vsize=8700 CPUtime=0
/proc/23245/stat : 23245 (run) S 23243 23245 22955 0 -1 4202496 364 0 0 0 0 0 0 0 22 0 1 0 177205988 8908800 249 1992294400 4194304 4922060 140734333802496 18446744073709551615 230158867589 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23245/statm: 2175 249 208 178 0 68 0
[pid=23246] ppid=23245 vsize=161308 CPUtime=270.33
/proc/23246/stat : 23246 (pb_cplex) R 23245 23245 22955 0 -1 4202496 289507 0 0 0 26871 162 0 0 25 0 1 0 177205988 165179392 33808 1992294400 134512640 146736320 4287901888 18446744073709551615 136237030 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23246/statm: 40327 33808 976 2985 0 36869 0
Current children cumulated CPU time (s) 270.33
Current children cumulated vsize (KiB) 170008

[startup+282.301 s]
/proc/loadavg: 1.14 1.54 1.32 2/108 23256
/proc/meminfo: memFree=1258908/2059040 swapFree=4134216/4192956
[pid=23245] ppid=23243 vsize=8700 CPUtime=0
/proc/23245/stat : 23245 (run) S 23243 23245 22955 0 -1 4202496 364 0 0 0 0 0 0 0 22 0 1 0 177205988 8908800 249 1992294400 4194304 4922060 140734333802496 18446744073709551615 230158867589 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23245/statm: 2175 249 208 178 0 68 0
[pid=23246] ppid=23245 vsize=161308 CPUtime=330.31
/proc/23246/stat : 23246 (pb_cplex) R 23245 23245 22955 0 -1 4202496 290002 0 0 0 32869 162 0 0 25 0 1 0 177205988 165179392 34192 1992294400 134512640 146736320 4287901888 18446744073709551615 136017665 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23246/statm: 40327 34192 1003 2985 0 36869 0
Current children cumulated CPU time (s) 330.31
Current children cumulated vsize (KiB) 170008

[startup+342.302 s]
/proc/loadavg: 1.09 1.45 1.30 2/108 23258
/proc/meminfo: memFree=1258908/2059040 swapFree=4134216/4192956
[pid=23245] ppid=23243 vsize=8700 CPUtime=0
/proc/23245/stat : 23245 (run) S 23243 23245 22955 0 -1 4202496 364 0 0 0 0 0 0 0 22 0 1 0 177205988 8908800 249 1992294400 4194304 4922060 140734333802496 18446744073709551615 230158867589 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23245/statm: 2175 249 208 178 0 68 0
[pid=23246] ppid=23245 vsize=161308 CPUtime=390.3
/proc/23246/stat : 23246 (pb_cplex) R 23245 23245 22955 0 -1 4202496 290003 0 0 0 38868 162 0 0 25 0 1 0 177205988 165179392 34193 1992294400 134512640 146736320 4287901888 18446744073709551615 135999793 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23246/statm: 40327 34193 1004 2985 0 36869 0
Current children cumulated CPU time (s) 390.3
Current children cumulated vsize (KiB) 170008

[startup+402.302 s]
/proc/loadavg: 1.07 1.38 1.28 2/108 23260
/proc/meminfo: memFree=1259032/2059040 swapFree=4134216/4192956
[pid=23245] ppid=23243 vsize=8700 CPUtime=0
/proc/23245/stat : 23245 (run) S 23243 23245 22955 0 -1 4202496 364 0 0 0 0 0 0 0 22 0 1 0 177205988 8908800 249 1992294400 4194304 4922060 140734333802496 18446744073709551615 230158867589 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23245/statm: 2175 249 208 178 0 68 0
[pid=23246] ppid=23245 vsize=161308 CPUtime=450.29
/proc/23246/stat : 23246 (pb_cplex) R 23245 23245 22955 0 -1 4202496 290003 0 0 0 44866 163 0 0 25 0 1 0 177205988 165179392 34193 1992294400 134512640 146736320 4287901888 18446744073709551615 135468684 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23246/statm: 40327 34193 1004 2985 0 36869 0
Current children cumulated CPU time (s) 450.29
Current children cumulated vsize (KiB) 170008

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

/proc/23246/statm: 40327 34193 1004 2985 0 36869 0
Current children cumulated CPU time (s) 1110.12
Current children cumulated vsize (KiB) 170008

[startup+1122.3 s]
/proc/loadavg: 1.00 1.04 1.13 2/108 23278
/proc/meminfo: memFree=1258172/2059040 swapFree=4134216/4192956
[pid=23245] ppid=23243 vsize=8700 CPUtime=0
/proc/23245/stat : 23245 (run) S 23243 23245 22955 0 -1 4202496 364 0 0 0 0 0 0 0 22 0 1 0 177205988 8908800 249 1992294400 4194304 4922060 140734333802496 18446744073709551615 230158867589 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23245/statm: 2175 249 208 178 0 68 0
[pid=23246] ppid=23245 vsize=161308 CPUtime=1170.1
/proc/23246/stat : 23246 (pb_cplex) R 23245 23245 22955 0 -1 4202496 290003 0 0 0 116843 167 0 0 25 0 1 0 177205988 165179392 34193 1992294400 134512640 146736320 4287901888 18446744073709551615 139044509 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23246/statm: 40327 34193 1004 2985 0 36869 0
Current children cumulated CPU time (s) 1170.1
Current children cumulated vsize (KiB) 170008

[startup+1182.3 s]
/proc/loadavg: 1.00 1.03 1.12 2/108 23280
/proc/meminfo: memFree=1258172/2059040 swapFree=4134216/4192956
[pid=23245] ppid=23243 vsize=8700 CPUtime=0
/proc/23245/stat : 23245 (run) S 23243 23245 22955 0 -1 4202496 364 0 0 0 0 0 0 0 22 0 1 0 177205988 8908800 249 1992294400 4194304 4922060 140734333802496 18446744073709551615 230158867589 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23245/statm: 2175 249 208 178 0 68 0
[pid=23246] ppid=23245 vsize=161308 CPUtime=1230.08
/proc/23246/stat : 23246 (pb_cplex) R 23245 23245 22955 0 -1 4202496 290003 0 0 0 122841 167 0 0 25 0 1 0 177205988 165179392 34193 1992294400 134512640 146736320 4287901888 18446744073709551615 136400586 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23246/statm: 40327 34193 1004 2985 0 36869 0
Current children cumulated CPU time (s) 1230.08
Current children cumulated vsize (KiB) 170008

[startup+1242.3 s]
/proc/loadavg: 1.00 1.02 1.11 2/108 23282
/proc/meminfo: memFree=1258172/2059040 swapFree=4134216/4192956
[pid=23245] ppid=23243 vsize=8700 CPUtime=0
/proc/23245/stat : 23245 (run) S 23243 23245 22955 0 -1 4202496 364 0 0 0 0 0 0 0 22 0 1 0 177205988 8908800 249 1992294400 4194304 4922060 140734333802496 18446744073709551615 230158867589 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23245/statm: 2175 249 208 178 0 68 0
[pid=23246] ppid=23245 vsize=161308 CPUtime=1290.07
/proc/23246/stat : 23246 (pb_cplex) R 23245 23245 22955 0 -1 4202496 290003 0 0 0 128839 168 0 0 25 0 1 0 177205988 165179392 34193 1992294400 134512640 146736320 4287901888 18446744073709551615 136475868 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23246/statm: 40327 34193 1004 2985 0 36869 0
Current children cumulated CPU time (s) 1290.07
Current children cumulated vsize (KiB) 170008

[startup+1302.3 s]
/proc/loadavg: 1.00 1.02 1.09 2/108 23284
/proc/meminfo: memFree=1258048/2059040 swapFree=4134216/4192956
[pid=23245] ppid=23243 vsize=8700 CPUtime=0
/proc/23245/stat : 23245 (run) S 23243 23245 22955 0 -1 4202496 364 0 0 0 0 0 0 0 22 0 1 0 177205988 8908800 249 1992294400 4194304 4922060 140734333802496 18446744073709551615 230158867589 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23245/statm: 2175 249 208 178 0 68 0
[pid=23246] ppid=23245 vsize=161308 CPUtime=1350.06
/proc/23246/stat : 23246 (pb_cplex) R 23245 23245 22955 0 -1 4202496 290003 0 0 0 134838 168 0 0 25 0 1 0 177205988 165179392 34193 1992294400 134512640 146736320 4287901888 18446744073709551615 139044580 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23246/statm: 40327 34193 1004 2985 0 36869 0
Current children cumulated CPU time (s) 1350.06
Current children cumulated vsize (KiB) 170008

[startup+1362.3 s]
/proc/loadavg: 1.00 1.01 1.09 2/108 23284
/proc/meminfo: memFree=1258048/2059040 swapFree=4134216/4192956
[pid=23245] ppid=23243 vsize=8700 CPUtime=0
/proc/23245/stat : 23245 (run) S 23243 23245 22955 0 -1 4202496 364 0 0 0 0 0 0 0 22 0 1 0 177205988 8908800 249 1992294400 4194304 4922060 140734333802496 18446744073709551615 230158867589 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23245/statm: 2175 249 208 178 0 68 0
[pid=23246] ppid=23245 vsize=161308 CPUtime=1410.03
/proc/23246/stat : 23246 (pb_cplex) R 23245 23245 22955 0 -1 4202496 290003 0 0 0 140835 168 0 0 25 0 1 0 177205988 165179392 34193 1992294400 134512640 146736320 4287901888 18446744073709551615 139044505 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23246/statm: 40327 34193 1004 2985 0 36869 0
Current children cumulated CPU time (s) 1410.03
Current children cumulated vsize (KiB) 170008

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.08 2/108 23286
/proc/meminfo: memFree=1258048/2059040 swapFree=4134216/4192956
[pid=23245] ppid=23243 vsize=8700 CPUtime=0
/proc/23245/stat : 23245 (run) S 23243 23245 22955 0 -1 4202496 364 0 0 0 0 0 0 0 22 0 1 0 177205988 8908800 249 1992294400 4194304 4922060 140734333802496 18446744073709551615 230158867589 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23245/statm: 2175 249 208 178 0 68 0
[pid=23246] ppid=23245 vsize=161308 CPUtime=1470.03
/proc/23246/stat : 23246 (pb_cplex) R 23245 23245 22955 0 -1 4202496 290003 0 0 0 146834 169 0 0 25 0 1 0 177205988 165179392 34193 1992294400 134512640 146736320 4287901888 18446744073709551615 139028303 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23246/statm: 40327 34193 1004 2985 0 36869 0
Current children cumulated CPU time (s) 1470.03
Current children cumulated vsize (KiB) 170008

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.08 2/108 23288
/proc/meminfo: memFree=1258048/2059040 swapFree=4134216/4192956
[pid=23245] ppid=23243 vsize=8700 CPUtime=0
/proc/23245/stat : 23245 (run) S 23243 23245 22955 0 -1 4202496 364 0 0 0 0 0 0 0 22 0 1 0 177205988 8908800 249 1992294400 4194304 4922060 140734333802496 18446744073709551615 230158867589 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23245/statm: 2175 249 208 178 0 68 0
[pid=23246] ppid=23245 vsize=161308 CPUtime=1530.01
/proc/23246/stat : 23246 (pb_cplex) R 23245 23245 22955 0 -1 4202496 290003 0 0 0 152832 169 0 0 25 0 1 0 177205988 165179392 34193 1992294400 134512640 146736320 4287901888 18446744073709551615 139044555 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23246/statm: 40327 34193 1004 2985 0 36869 0
Current children cumulated CPU time (s) 1530.01
Current children cumulated vsize (KiB) 170008

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.07 2/108 23290
/proc/meminfo: memFree=1257924/2059040 swapFree=4134216/4192956
[pid=23245] ppid=23243 vsize=8700 CPUtime=0
/proc/23245/stat : 23245 (run) S 23243 23245 22955 0 -1 4202496 364 0 0 0 0 0 0 0 22 0 1 0 177205988 8908800 249 1992294400 4194304 4922060 140734333802496 18446744073709551615 230158867589 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23245/statm: 2175 249 208 178 0 68 0
[pid=23246] ppid=23245 vsize=161308 CPUtime=1590
/proc/23246/stat : 23246 (pb_cplex) R 23245 23245 22955 0 -1 4202496 290003 0 0 0 158830 170 0 0 25 0 1 0 177205988 165179392 34193 1992294400 134512640 146736320 4287901888 18446744073709551615 136017760 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23246/statm: 40327 34193 1004 2985 0 36869 0
Current children cumulated CPU time (s) 1590
Current children cumulated vsize (KiB) 170008

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.06 2/108 23292
/proc/meminfo: memFree=1257924/2059040 swapFree=4134216/4192956
[pid=23245] ppid=23243 vsize=8700 CPUtime=0
/proc/23245/stat : 23245 (run) S 23243 23245 22955 0 -1 4202496 364 0 0 0 0 0 0 0 22 0 1 0 177205988 8908800 249 1992294400 4194304 4922060 140734333802496 18446744073709551615 230158867589 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23245/statm: 2175 249 208 178 0 68 0
[pid=23246] ppid=23245 vsize=161308 CPUtime=1649.98
/proc/23246/stat : 23246 (pb_cplex) R 23245 23245 22955 0 -1 4202496 290003 0 0 0 164828 170 0 0 25 0 1 0 177205988 165179392 34193 1992294400 134512640 146736320 4287901888 18446744073709551615 135854505 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23246/statm: 40327 34193 1004 2985 0 36869 0
Current children cumulated CPU time (s) 1649.98
Current children cumulated vsize (KiB) 170008

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.06 2/108 23292
/proc/meminfo: memFree=1257924/2059040 swapFree=4134216/4192956
[pid=23245] ppid=23243 vsize=8700 CPUtime=0
/proc/23245/stat : 23245 (run) S 23243 23245 22955 0 -1 4202496 364 0 0 0 0 0 0 0 22 0 1 0 177205988 8908800 249 1992294400 4194304 4922060 140734333802496 18446744073709551615 230158867589 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23245/statm: 2175 249 208 178 0 68 0
[pid=23246] ppid=23245 vsize=161308 CPUtime=1709.96
/proc/23246/stat : 23246 (pb_cplex) R 23245 23245 22955 0 -1 4202496 290003 0 0 0 170826 170 0 0 25 0 1 0 177205988 165179392 34193 1992294400 134512640 146736320 4287901888 18446744073709551615 136015570 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23246/statm: 40327 34193 1004 2985 0 36869 0
Current children cumulated CPU time (s) 1709.96
Current children cumulated vsize (KiB) 170008

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.05 2/108 23294
/proc/meminfo: memFree=1257924/2059040 swapFree=4134216/4192956
[pid=23245] ppid=23243 vsize=8700 CPUtime=0
/proc/23245/stat : 23245 (run) S 23243 23245 22955 0 -1 4202496 364 0 0 0 0 0 0 0 22 0 1 0 177205988 8908800 249 1992294400 4194304 4922060 140734333802496 18446744073709551615 230158867589 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23245/statm: 2175 249 208 178 0 68 0
[pid=23246] ppid=23245 vsize=161308 CPUtime=1769.95
/proc/23246/stat : 23246 (pb_cplex) R 23245 23245 22955 0 -1 4202496 290003 0 0 0 176824 171 0 0 25 0 1 0 177205988 165179392 34193 1992294400 134512640 146736320 4287901888 18446744073709551615 136017850 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23246/statm: 40327 34193 1004 2985 0 36869 0
Current children cumulated CPU time (s) 1769.95
Current children cumulated vsize (KiB) 170008



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1752.4 s]
/proc/loadavg: 1.00 1.00 1.05 2/108 23296
/proc/meminfo: memFree=1257924/2059040 swapFree=4134216/4192956
[pid=23245] ppid=23243 vsize=8700 CPUtime=0
/proc/23245/stat : 23245 (run) S 23243 23245 22955 0 -1 4202496 364 0 0 0 0 0 0 0 22 0 1 0 177205988 8908800 249 1992294400 4194304 4922060 140734333802496 18446744073709551615 230158867589 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23245/statm: 2175 249 208 178 0 68 0
[pid=23246] ppid=23245 vsize=161308 CPUtime=1800.05
/proc/23246/stat : 23246 (pb_cplex) R 23245 23245 22955 0 -1 4202496 290003 0 0 0 179834 171 0 0 25 0 1 0 177205988 165179392 34193 1992294400 134512640 146736320 4287901888 18446744073709551615 139044531 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23246/statm: 40327 34193 1004 2985 0 36869 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 170008

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 23245 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 1800.05
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1752.41
CPU time (s): 1800.05
CPU user time (s): 1798.34
CPU system time (s): 1.71
CPU usage (%): 102.718
Max. virtual memory (cumulated for all children) (KiB): 232240

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= 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 3.02254 second user time and 8.20575 second system time

The end

Launcher Data 

Begin job on node017 at 2010-07-01 22:29:56
IDJOB=2695948
IDBENCH=1488
IDSOLVER=1209
FILE ID=node017/2695948-1278016196
PBS_JOBID= 11198739
Free space on /tmp= 62132 MiB

SOLVER NAME= pb_cplex 2010-06-29
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/web/uclid_pb_benchmarks/normalized-ooo.burch_dill.8.accl.ucl.opb
COMMAND LINE= run BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2695948-1278016196/watcher-2695948-1278016196 -o /tmp/evaluation-result-2695948-1278016196/solver-2695948-1278016196 -C 1800 -W 2000 -M 1800  run HOME/instance-2695948-1278016196.opb

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

MD5SUM BENCH= b2fe1642a1ae97e0b20cfe37f07bcc49
RANDOM SEED=1603586955

node017.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		: 3000.201
cache size	: 2048 KB
physical id	: 0
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 6000.40
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.201
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	: 5599.51
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1393620 kB
Buffers:        144012 kB
Cached:         412904 kB
SwapCached:      11412 kB
Active:         257384 kB
Inactive:       313720 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1393620 kB
SwapTotal:     4192956 kB
SwapFree:      4134216 kB
Dirty:           18512 kB
Writeback:           0 kB
AnonPages:       12612 kB
Mapped:           8336 kB
Slab:            72352 kB
PageTables:       4152 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   184392 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= 62116 MiB
End job on node017 at 2010-07-01 22:59:10