Trace number 2695801

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) 1800.18 1375.62

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/web/uclid_pb_benchmarks/
normalized-ooo.burch_dill.6.accl.ucl.opb
MD5SUM9d22902ade96af236e70cdbf7d8bd853
Bench CategoryDEC-SMALLINT (no optimisation, small integers)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables23621
Total number of constraints67526
Number of constraints which are clauses65126
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints2400
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 71
Number of bits of the biggest number in a constraint 7
Biggest sum of numbers in a constraint 261
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-2695801-1278016136.opb.
0.00/0.00	c Instance file HOME/instance-2695801-1278016136.opb
0.00/0.00	c File size is 2176940 bytes.
0.00/0.81	c Highest Coefficient sum: 261
0.00/0.81	c  IBM ILOG License Manager: "IBM ILOG Optimization Suite for Academic Initiative" is accessing CPLEX 12 with option(s): "e m b q ".
0.00/0.91	c ============================[ Problem Statistics ]=============================
0.00/0.91	c |                                                                             |
0.00/0.91	c |  Parsing time:          0.87         s                                      |
0.00/0.91	c |  Number Variables:      23621                                               |
0.00/0.93	c |  Number Constraints:    67526                                               |
0.00/0.93	c ===============================================================================
1800.18/1375.61	c Remaining time 1799.12 sec.
1800.18/1375.61	c 
1800.18/1375.61	c *** INTERRUPTED ***
1800.18/1375.61	s UNKNOWN
1800.18/1375.61	c Total CPU time              : 1796.13 s
1800.18/1375.61	c Memory used           : 355.50 MB
1800.18/1375.61	c CPU time              : 1796.13 s
1800.18/1375.61	c 
1800.18/1375.61	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-2695801-1278016136/watcher-2695801-1278016136 -o /tmp/evaluation-result-2695801-1278016136/solver-2695801-1278016136 -C 1800 -W 2000 -M 1800 run HOME/instance-2695801-1278016136.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: 2.26 2.09 1.37 3/106 24234
/proc/meminfo: memFree=1465300/2059040 swapFree=4139236/4192956
[pid=24234] ppid=24232 vsize=8700 CPUtime=0
/proc/24234/stat : 24234 (run) S 24232 24234 23921 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 177215275 8908800 248 1992294400 4194304 4922060 140734622781776 18446744073709551615 239006751877 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24234/statm: 2175 248 208 178 0 68 0

[startup+0.0124589 s]
/proc/loadavg: 2.26 2.09 1.37 3/106 24234
/proc/meminfo: memFree=1465300/2059040 swapFree=4139236/4192956
[pid=24234] ppid=24232 vsize=8700 CPUtime=0
/proc/24234/stat : 24234 (run) S 24232 24234 23921 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 177215275 8908800 248 1992294400 4194304 4922060 140734622781776 18446744073709551615 239006751877 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24234/statm: 2175 248 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.100455 s]
/proc/loadavg: 2.26 2.09 1.37 3/106 24234
/proc/meminfo: memFree=1465300/2059040 swapFree=4139236/4192956
[pid=24234] ppid=24232 vsize=8700 CPUtime=0
/proc/24234/stat : 24234 (run) S 24232 24234 23921 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 177215275 8908800 248 1992294400 4194304 4922060 140734622781776 18446744073709551615 239006751877 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24234/statm: 2175 248 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.300497 s]
/proc/loadavg: 2.26 2.09 1.37 3/106 24234
/proc/meminfo: memFree=1465300/2059040 swapFree=4139236/4192956
[pid=24234] ppid=24232 vsize=8700 CPUtime=0
/proc/24234/stat : 24234 (run) S 24232 24234 23921 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 177215275 8908800 248 1992294400 4194304 4922060 140734622781776 18446744073709551615 239006751877 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24234/statm: 2175 248 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.700581 s]
/proc/loadavg: 2.26 2.09 1.37 3/106 24234
/proc/meminfo: memFree=1465300/2059040 swapFree=4139236/4192956
[pid=24234] ppid=24232 vsize=8700 CPUtime=0
/proc/24234/stat : 24234 (run) S 24232 24234 23921 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 177215275 8908800 248 1992294400 4194304 4922060 140734622781776 18446744073709551615 239006751877 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24234/statm: 2175 248 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50075 s]
/proc/loadavg: 2.16 2.07 1.37 2/108 24236
/proc/meminfo: memFree=1424116/2059040 swapFree=4139236/4192956
[pid=24234] ppid=24232 vsize=8700 CPUtime=0
/proc/24234/stat : 24234 (run) S 24232 24234 23921 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 177215275 8908800 248 1992294400 4194304 4922060 140734622781776 18446744073709551615 239006751877 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24234/statm: 2175 248 208 178 0 68 0
[pid=24235] ppid=24234 vsize=60676 CPUtime=1.48
/proc/24235/stat : 24235 (pb_cplex) R 24234 24234 23921 0 -1 4202496 17620 0 0 0 142 6 0 0 18 0 1 0 177215276 62132224 11120 1992294400 134512640 146736320 4286701872 18446744073709551615 138736884 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24235/statm: 15169 11120 689 2985 0 11711 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 69376

[startup+3.10109 s]
/proc/loadavg: 2.16 2.07 1.37 2/108 24236
/proc/meminfo: memFree=1420644/2059040 swapFree=4139236/4192956
[pid=24234] ppid=24232 vsize=8700 CPUtime=0
/proc/24234/stat : 24234 (run) S 24232 24234 23921 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 177215275 8908800 248 1992294400 4194304 4922060 140734622781776 18446744073709551615 239006751877 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24234/statm: 2175 248 208 178 0 68 0
[pid=24235] ppid=24234 vsize=131096 CPUtime=3.08
/proc/24235/stat : 24235 (pb_cplex) R 24234 24234 23921 0 -1 4202496 40377 0 0 0 294 14 0 0 21 0 1 0 177215276 134242304 15158 1992294400 134512640 146736320 4286701872 18446744073709551615 138730545 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24235/statm: 32774 15158 725 2985 0 29316 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 139796

[startup+6.30077 s]
/proc/loadavg: 2.16 2.07 1.37 2/108 24236
/proc/meminfo: memFree=1373276/2059040 swapFree=4139236/4192956
[pid=24234] ppid=24232 vsize=8700 CPUtime=0
/proc/24234/stat : 24234 (run) S 24232 24234 23921 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 177215275 8908800 248 1992294400 4194304 4922060 140734622781776 18446744073709551615 239006751877 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24234/statm: 2175 248 208 178 0 68 0
[pid=24235] ppid=24234 vsize=181032 CPUtime=6.28
/proc/24235/stat : 24235 (pb_cplex) R 24234 24234 23921 0 -1 4202496 59543 0 0 0 604 24 0 0 25 0 1 0 177215276 185376768 23440 1992294400 134512640 146736320 4286701872 18446744073709551615 135450610 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24235/statm: 45258 23440 836 2985 0 41800 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 189732

[startup+12.7011 s]
/proc/loadavg: 1.98 2.04 1.37 2/108 24236
/proc/meminfo: memFree=1373152/2059040 swapFree=4139236/4192956
[pid=24234] ppid=24232 vsize=8700 CPUtime=0
/proc/24234/stat : 24234 (run) S 24232 24234 23921 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 177215275 8908800 248 1992294400 4194304 4922060 140734622781776 18446744073709551615 239006751877 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24234/statm: 2175 248 208 178 0 68 0
[pid=24235] ppid=24234 vsize=181196 CPUtime=12.67
/proc/24235/stat : 24235 (pb_cplex) R 24234 24234 23921 0 -1 4202496 61608 0 0 0 1242 25 0 0 25 0 1 0 177215276 185544704 23508 1992294400 134512640 146736320 4286701872 18446744073709551615 139043259 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24235/statm: 45299 23508 836 2985 0 41841 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 189896

[startup+25.5009 s]
/proc/loadavg: 1.83 2.00 1.36 2/108 24236
/proc/meminfo: memFree=1357280/2059040 swapFree=4139236/4192956
[pid=24234] ppid=24232 vsize=8700 CPUtime=0
/proc/24234/stat : 24234 (run) S 24232 24234 23921 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 177215275 8908800 248 1992294400 4194304 4922060 140734622781776 18446744073709551615 239006751877 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24234/statm: 2175 248 208 178 0 68 0
[pid=24235] ppid=24234 vsize=202984 CPUtime=25.48
/proc/24235/stat : 24235 (pb_cplex) R 24234 24234 23921 0 -1 4202496 93510 0 0 0 2511 37 0 0 25 0 1 0 177215276 207855616 28285 1992294400 134512640 146736320 4286701872 18446744073709551615 137342810 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24235/statm: 50746 28285 901 2985 0 47288 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 211684

[startup+51.1013 s]
/proc/loadavg: 1.50 1.91 1.35 2/108 24238
/proc/meminfo: memFree=1348104/2059040 swapFree=4139236/4192956
[pid=24234] ppid=24232 vsize=8700 CPUtime=0
/proc/24234/stat : 24234 (run) S 24232 24234 23921 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 177215275 8908800 248 1992294400 4194304 4922060 140734622781776 18446744073709551615 239006751877 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24234/statm: 2175 248 208 178 0 68 0
[pid=24235] ppid=24234 vsize=200204 CPUtime=51.05
/proc/24235/stat : 24235 (pb_cplex) R 24234 24234 23921 0 -1 4202496 169849 0 0 0 5038 67 0 0 25 0 1 0 177215276 205008896 29888 1992294400 134512640 146736320 4286701872 18446744073709551615 136017474 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24235/statm: 50051 29888 941 2985 0 46593 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 208904

[startup+102.308 s]
/proc/loadavg: 1.26 1.78 1.34 2/108 24238
/proc/meminfo: memFree=1347484/2059040 swapFree=4139236/4192956
[pid=24234] ppid=24232 vsize=8700 CPUtime=0
/proc/24234/stat : 24234 (run) S 24232 24234 23921 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 177215275 8908800 248 1992294400 4194304 4922060 140734622781776 18446744073709551615 239006751877 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24234/statm: 2175 248 208 178 0 68 0
[pid=24235] ppid=24234 vsize=200628 CPUtime=102.24
/proc/24235/stat : 24235 (pb_cplex) R 24234 24234 23921 0 -1 4202496 181587 0 0 0 10152 72 0 0 25 0 1 0 177215276 205443072 30042 1992294400 134512640 146736320 4286701872 18446744073709551615 136017474 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24235/statm: 50157 30042 941 2985 0 46699 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 209328

[startup+162.301 s]
/proc/loadavg: 1.09 1.63 1.31 2/108 24240
/proc/meminfo: memFree=1347112/2059040 swapFree=4139236/4192956
[pid=24234] ppid=24232 vsize=8700 CPUtime=0
/proc/24234/stat : 24234 (run) S 24232 24234 23921 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 177215275 8908800 248 1992294400 4194304 4922060 140734622781776 18446744073709551615 239006751877 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24234/statm: 2175 248 208 178 0 68 0
[pid=24235] ppid=24234 vsize=200868 CPUtime=162.2
/proc/24235/stat : 24235 (pb_cplex) R 24234 24234 23921 0 -1 4202496 195745 0 0 0 16143 77 0 0 25 0 1 0 177215276 205688832 30135 1992294400 134512640 146736320 4286701872 18446744073709551615 139028303 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24235/statm: 50217 30135 941 2985 0 46759 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 209568

[startup+222.302 s]
/proc/loadavg: 1.03 1.52 1.29 2/108 24242
/proc/meminfo: memFree=1344756/2059040 swapFree=4139236/4192956
[pid=24234] ppid=24232 vsize=8700 CPUtime=0
/proc/24234/stat : 24234 (run) S 24232 24234 23921 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 177215275 8908800 248 1992294400 4194304 4922060 140734622781776 18446744073709551615 239006751877 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24234/statm: 2175 248 208 178 0 68 0
[pid=24235] ppid=24234 vsize=202996 CPUtime=222.18
/proc/24235/stat : 24235 (pb_cplex) R 24234 24234 23921 0 -1 4202496 240489 0 0 0 22121 97 0 0 25 0 1 0 177215276 207867904 30735 1992294400 134512640 146736320 4286701872 18446744073709551615 136403129 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24235/statm: 50749 30735 942 2985 0 47291 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 211696

[startup+282.302 s]
/proc/loadavg: 1.01 1.42 1.27 2/108 24244
/proc/meminfo: memFree=1340788/2059040 swapFree=4139236/4192956
[pid=24234] ppid=24232 vsize=8700 CPUtime=0
/proc/24234/stat : 24234 (run) S 24232 24234 23921 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 177215275 8908800 248 1992294400 4194304 4922060 140734622781776 18446744073709551615 239006751877 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24234/statm: 2175 248 208 178 0 68 0
[pid=24235] ppid=24234 vsize=204772 CPUtime=282.17
/proc/24235/stat : 24235 (pb_cplex) R 24234 24234 23921 0 -1 4202496 273537 0 0 0 28106 111 0 0 25 0 1 0 177215276 209686528 31697 1992294400 134512640 146736320 4286701872 18446744073709551615 139044550 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24235/statm: 51193 31697 942 2985 0 47735 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 213472

[startup+342.301 s]
/proc/loadavg: 1.00 1.34 1.25 2/108 24246
/proc/meminfo: memFree=1340540/2059040 swapFree=4139236/4192956
[pid=24234] ppid=24232 vsize=8700 CPUtime=0
/proc/24234/stat : 24234 (run) S 24232 24234 23921 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 177215275 8908800 248 1992294400 4194304 4922060 140734622781776 18446744073709551615 239006751877 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24234/statm: 2175 248 208 178 0 68 0
[pid=24235] ppid=24234 vsize=204960 CPUtime=342.14
/proc/24235/stat : 24235 (pb_cplex) R 24234 24234 23921 0 -1 4202496 285883 0 0 0 34098 116 0 0 25 0 1 0 177215276 209879040 31759 1992294400 134512640 146736320 4286701872 18446744073709551615 136400430 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24235/statm: 51240 31759 942 2985 0 47782 0
Current children cumulated CPU time (s) 342.14
Current children cumulated vsize (KiB) 213660

[startup+402.301 s]
/proc/loadavg: 1.00 1.28 1.23 2/108 24246
/proc/meminfo: memFree=1340416/2059040 swapFree=4139236/4192956
[pid=24234] ppid=24232 vsize=8700 CPUtime=0
/proc/24234/stat : 24234 (run) S 24232 24234 23921 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 177215275 8908800 248 1992294400 4194304 4922060 140734622781776 18446744073709551615 239006751877 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24234/statm: 2175 248 208 178 0 68 0
[pid=24235] ppid=24234 vsize=205016 CPUtime=402.13
/proc/24235/stat : 24235 (pb_cplex) R 24234 24234 23921 0 -1 4202496 299318 0 0 0 40091 122 0 0 25 0 1 0 177215276 209936384 31793 1992294400 134512640 146736320 4286701872 18446744073709551615 136017889 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24235/statm: 51254 31793 942 2985 0 47796 0
Current children cumulated CPU time (s) 402.13
Current children cumulated vsize (KiB) 213716

[startup+462.301 s]

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

[pid=24235] ppid=24234 vsize=353600 CPUtime=822.88
/proc/24235/stat : 24235 (pb_cplex) R 24234 24234 23921 0 -1 4202496 590425 0 0 0 82051 237 0 0 19 0 2 0 177215276 362086400 55292 1992294400 134512640 146736320 4286701872 18446744073709551615 136017846 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/24235/statm: 88400 55292 993 2985 0 84942 0
[pid=24235/tid=24259] ppid=24234 vsize=353600 CPUtime=0.9
/proc/24235/task/24259/stat : 24259 (pb_cplex) R 24234 24234 23921 0 -1 4202560 7937 0 0 0 87 3 0 0 19 0 2 0 177296885 362086400 55292 1992294400 134512640 146736320 4286701872 18446744073709551615 136017505 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 822.88
Current children cumulated vsize (KiB) 362300

[startup+882.301 s]
/proc/loadavg: 1.27 1.14 1.16 2/109 24261
/proc/meminfo: memFree=1238176/2059040 swapFree=4139236/4192956
[pid=24234] ppid=24232 vsize=8700 CPUtime=0
/proc/24234/stat : 24234 (run) S 24232 24234 23921 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 177215275 8908800 248 1992294400 4194304 4922060 140734622781776 18446744073709551615 239006751877 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24234/statm: 2175 248 208 178 0 68 0
[pid=24235] ppid=24234 vsize=362940 CPUtime=911.72
/proc/24235/stat : 24235 (pb_cplex) R 24234 24234 23921 0 -1 4202496 615744 0 0 0 90922 250 0 0 25 0 2 0 177215276 371650560 57036 1992294400 134512640 146736320 4286701872 18446744073709551615 139028328 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/24235/statm: 90735 57036 993 2985 0 87277 0
[pid=24235/tid=24259] ppid=24234 vsize=362940 CPUtime=29.76
/proc/24235/task/24259/stat : 24259 (pb_cplex) S 24234 24234 23921 0 -1 4202560 20348 0 0 0 2966 10 0 0 25 0 2 0 177296885 371650560 57036 1992294400 134512640 146736320 4286701872 18446744073709551615 144580073 0 2 4096 16387 18446604437838755072 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 911.72
Current children cumulated vsize (KiB) 371640

[startup+942.301 s]
/proc/loadavg: 1.62 1.24 1.19 3/109 24263
/proc/meminfo: memFree=1230240/2059040 swapFree=4139236/4192956
[pid=24234] ppid=24232 vsize=8700 CPUtime=0
/proc/24234/stat : 24234 (run) S 24232 24234 23921 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 177215275 8908800 248 1992294400 4194304 4922060 140734622781776 18446744073709551615 239006751877 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24234/statm: 2175 248 208 178 0 68 0
[pid=24235] ppid=24234 vsize=361756 CPUtime=1005.14
/proc/24235/stat : 24235 (pb_cplex) R 24234 24234 23921 0 -1 4202496 654235 0 0 0 100241 273 0 0 25 0 2 0 177215276 370438144 58967 1992294400 134512640 146736320 4286701872 18446744073709551615 136007605 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/24235/statm: 90439 58967 994 2985 0 86981 0
[pid=24235/tid=24259] ppid=24234 vsize=361756 CPUtime=63.21
/proc/24235/task/24259/stat : 24259 (pb_cplex) R 24234 24234 23921 0 -1 4202560 33674 0 0 0 6302 19 0 0 25 0 2 0 177296885 370438144 58967 1992294400 134512640 146736320 4286701872 18446744073709551615 136007622 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1005.14
Current children cumulated vsize (KiB) 370456

[startup+1002.3 s]
/proc/loadavg: 1.85 1.38 1.24 2/109 24263
/proc/meminfo: memFree=1227512/2059040 swapFree=4139236/4192956
[pid=24234] ppid=24232 vsize=8700 CPUtime=0
/proc/24234/stat : 24234 (run) S 24232 24234 23921 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 177215275 8908800 248 1992294400 4194304 4922060 140734622781776 18446744073709551615 239006751877 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24234/statm: 2175 248 208 178 0 68 0
[pid=24235] ppid=24234 vsize=368844 CPUtime=1121.72
/proc/24235/stat : 24235 (pb_cplex) S 24234 24234 23921 0 -1 4202496 677397 0 0 0 111887 285 0 0 25 0 2 0 177215276 377696256 59645 1992294400 134512640 146736320 4286701872 18446744073709551615 144580073 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/24235/statm: 92211 59645 994 2985 0 88753 0
[pid=24235/tid=24259] ppid=24234 vsize=368844 CPUtime=122.75
/proc/24235/task/24259/stat : 24259 (pb_cplex) R 24234 24234 23921 0 -1 4202560 45848 0 0 0 12249 26 0 0 25 0 2 0 177296885 377696256 59645 1992294400 134512640 146736320 4286701872 18446744073709551615 136007612 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1121.72
Current children cumulated vsize (KiB) 377544

[startup+1062.3 s]
/proc/loadavg: 1.62 1.41 1.26 2/109 24265
/proc/meminfo: memFree=1228256/2059040 swapFree=4139236/4192956
[pid=24234] ppid=24232 vsize=8700 CPUtime=0
/proc/24234/stat : 24234 (run) S 24232 24234 23921 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 177215275 8908800 248 1992294400 4194304 4922060 140734622781776 18446744073709551615 239006751877 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24234/statm: 2175 248 208 178 0 68 0
[pid=24235] ppid=24234 vsize=363688 CPUtime=1215.82
/proc/24235/stat : 24235 (pb_cplex) S 24234 24234 23921 0 -1 4202496 702836 0 0 0 121283 299 0 0 25 0 2 0 177215276 372416512 59492 1992294400 134512640 146736320 4286701872 18446744073709551615 144580073 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/24235/statm: 90922 59492 994 2985 0 87464 0
[pid=24235/tid=24259] ppid=24234 vsize=363688 CPUtime=182.47
/proc/24235/task/24259/stat : 24259 (pb_cplex) R 24234 24234 23921 0 -1 4202560 59619 0 0 0 18214 33 0 0 25 0 2 0 177296885 372416512 59492 1992294400 134512640 146736320 4286701872 18446744073709551615 136006928 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1215.82
Current children cumulated vsize (KiB) 372388

[startup+1122.3 s]
/proc/loadavg: 1.49 1.40 1.26 3/109 24267
/proc/meminfo: memFree=1227388/2059040 swapFree=4139236/4192956
[pid=24234] ppid=24232 vsize=8700 CPUtime=0
/proc/24234/stat : 24234 (run) S 24232 24234 23921 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 177215275 8908800 248 1992294400 4194304 4922060 140734622781776 18446744073709551615 239006751877 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24234/statm: 2175 248 208 178 0 68 0
[pid=24235] ppid=24234 vsize=364576 CPUtime=1295.65
/proc/24235/stat : 24235 (pb_cplex) R 24234 24234 23921 0 -1 4202496 725965 0 0 0 129255 310 0 0 25 0 2 0 177215276 373325824 59678 1992294400 134512640 146736320 4286701872 18446744073709551615 136007277 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/24235/statm: 91144 59678 994 2985 0 87686 0
[pid=24235/tid=24259] ppid=24234 vsize=364576 CPUtime=242.29
/proc/24235/task/24259/stat : 24259 (pb_cplex) R 24234 24234 23921 0 -1 4202560 77565 0 0 0 24187 42 0 0 25 0 2 0 177296885 373325824 59678 1992294400 134512640 146736320 4286701872 18446744073709551615 136007053 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1295.65
Current children cumulated vsize (KiB) 373276

[startup+1182.3 s]
/proc/loadavg: 1.81 1.50 1.30 3/109 24269
/proc/meminfo: memFree=1224412/2059040 swapFree=4139236/4192956
[pid=24234] ppid=24232 vsize=8700 CPUtime=0
/proc/24234/stat : 24234 (run) S 24232 24234 23921 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 177215275 8908800 248 1992294400 4194304 4922060 140734622781776 18446744073709551615 239006751877 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24234/statm: 2175 248 208 178 0 68 0
[pid=24235] ppid=24234 vsize=364356 CPUtime=1415.17
/proc/24235/stat : 24235 (pb_cplex) R 24234 24234 23921 0 -1 4202496 771447 0 0 0 141180 337 0 0 25 0 2 0 177215276 373100544 59653 1992294400 134512640 146736320 4286701872 18446744073709551615 136384852 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/24235/statm: 91089 59653 994 2985 0 87631 0
[pid=24235/tid=24259] ppid=24234 vsize=364356 CPUtime=301.83
/proc/24235/task/24259/stat : 24259 (pb_cplex) R 24234 24234 23921 0 -1 4202560 101293 0 0 0 30127 56 0 0 25 0 2 0 177296885 373100544 59653 1992294400 134512640 146736320 4286701872 18446744073709551615 139044550 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1415.17
Current children cumulated vsize (KiB) 373056

[startup+1242.3 s]
/proc/loadavg: 1.93 1.59 1.34 3/109 24271
/proc/meminfo: memFree=1227388/2059040 swapFree=4139236/4192956
[pid=24234] ppid=24232 vsize=8700 CPUtime=0
/proc/24234/stat : 24234 (run) S 24232 24234 23921 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 177215275 8908800 248 1992294400 4194304 4922060 140734622781776 18446744073709551615 239006751877 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24234/statm: 2175 248 208 178 0 68 0
[pid=24235] ppid=24234 vsize=364356 CPUtime=1534.67
/proc/24235/stat : 24235 (pb_cplex) R 24234 24234 23921 0 -1 4202496 813040 0 0 0 153106 361 0 0 25 0 2 0 177215276 373100544 59663 1992294400 134512640 146736320 4286701872 18446744073709551615 136007059 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/24235/statm: 91089 59663 994 2985 0 87631 0
[pid=24235/tid=24259] ppid=24234 vsize=364356 CPUtime=361.35
/proc/24235/task/24259/stat : 24259 (pb_cplex) R 24234 24234 23921 0 -1 4202560 123861 0 0 0 36065 70 0 0 25 0 2 0 177296885 373100544 59663 1992294400 134512640 146736320 4286701872 18446744073709551615 135525914 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1534.67
Current children cumulated vsize (KiB) 373056

[startup+1302.3 s]
/proc/loadavg: 2.02 1.68 1.39 3/109 24271
/proc/meminfo: memFree=1227388/2059040 swapFree=4139236/4192956
[pid=24234] ppid=24232 vsize=8700 CPUtime=0
/proc/24234/stat : 24234 (run) S 24232 24234 23921 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 177215275 8908800 248 1992294400 4194304 4922060 140734622781776 18446744073709551615 239006751877 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24234/statm: 2175 248 208 178 0 68 0
[pid=24235] ppid=24234 vsize=364028 CPUtime=1654.19
/proc/24235/stat : 24235 (pb_cplex) R 24234 24234 23921 0 -1 4202496 848727 0 0 0 165037 382 0 0 25 0 2 0 177215276 372764672 59652 1992294400 134512640 146736320 4286701872 18446744073709551615 139044564 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/24235/statm: 91007 59652 994 2985 0 87549 0
[pid=24235/tid=24259] ppid=24234 vsize=364028 CPUtime=420.88
/proc/24235/task/24259/stat : 24259 (pb_cplex) R 24234 24234 23921 0 -1 4202560 137186 0 0 0 42010 78 0 0 25 0 2 0 177296885 372764672 59652 1992294400 134512640 146736320 4286701872 18446744073709551615 139042883 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1654.19
Current children cumulated vsize (KiB) 372728

[startup+1362.3 s]
/proc/loadavg: 2.01 1.73 1.42 3/109 24273
/proc/meminfo: memFree=1226396/2059040 swapFree=4139236/4192956
[pid=24234] ppid=24232 vsize=8700 CPUtime=0
/proc/24234/stat : 24234 (run) S 24232 24234 23921 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 177215275 8908800 248 1992294400 4194304 4922060 140734622781776 18446744073709551615 239006751877 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24234/statm: 2175 248 208 178 0 68 0
[pid=24235] ppid=24234 vsize=364356 CPUtime=1773.69
/proc/24235/stat : 24235 (pb_cplex) R 24234 24234 23921 0 -1 4202496 881253 0 0 0 176969 400 0 0 25 0 2 0 177215276 373100544 59868 1992294400 134512640 146736320 4286701872 18446744073709551615 136007323 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/24235/statm: 91089 59868 993 2985 0 87631 0
[pid=24235/tid=24259] ppid=24234 vsize=364356 CPUtime=480.41
/proc/24235/task/24259/stat : 24259 (pb_cplex) R 24234 24234 23921 0 -1 4202560 157565 0 0 0 47952 89 0 0 25 0 2 0 177296885 373100544 59868 1992294400 134512640 146736320 4286701872 18446744073709551615 136405969 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1773.69
Current children cumulated vsize (KiB) 373056



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1375.6 s]
/proc/loadavg: 2.00 1.75 1.43 3/109 24273
/proc/meminfo: memFree=1226644/2059040 swapFree=4139236/4192956
[pid=24234] ppid=24232 vsize=8700 CPUtime=0
/proc/24234/stat : 24234 (run) S 24232 24234 23921 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 177215275 8908800 248 1992294400 4194304 4922060 140734622781776 18446744073709551615 239006751877 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24234/statm: 2175 248 208 178 0 68 0
[pid=24235] ppid=24234 vsize=364028 CPUtime=1800.18
/proc/24235/stat : 24235 (pb_cplex) R 24234 24234 23921 0 -1 4202496 894660 0 0 0 179612 406 0 0 25 0 2 0 177215276 372764672 59833 1992294400 134512640 146736320 4286701872 18446744073709551615 139042901 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/24235/statm: 91007 59833 993 2985 0 87549 0
[pid=24235/tid=24259] ppid=24234 vsize=364028 CPUtime=493.6
/proc/24235/task/24259/stat : 24259 (pb_cplex) R 24234 24234 23921 0 -1 4202560 160911 0 0 0 49269 91 0 0 25 0 2 0 177296885 372764672 59833 1992294400 134512640 146736320 4286701872 18446744073709551615 136007313 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1800.18
Current children cumulated vsize (KiB) 372728

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 24234 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=0
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=2999
# CPU time returned by wait4() is 0.002999
# while last known CPU time is 1800.18
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1375.62
CPU time (s): 1800.18
CPU user time (s): 1796.12
CPU system time (s): 4.06
CPU usage (%): 130.863
Max. virtual memory (cumulated for all children) (KiB): 391088

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0
system time used= 0.002999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 364
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 2
involuntary context switches= 2

runsolver used 2.34464 second user time and 6.82396 second system time

The end

Launcher Data 

Begin job on node010 at 2010-07-01 22:28:56
IDJOB=2695801
IDBENCH=1449
IDSOLVER=1209
FILE ID=node010/2695801-1278016136
PBS_JOBID= 11198745
Free space on /tmp= 62292 MiB

SOLVER NAME= pb_cplex 2010-06-29
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/web/uclid_pb_benchmarks/normalized-ooo.burch_dill.6.accl.ucl.opb
COMMAND LINE= run BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2695801-1278016136/watcher-2695801-1278016136 -o /tmp/evaluation-result-2695801-1278016136/solver-2695801-1278016136 -C 1800 -W 2000 -M 1800  run HOME/instance-2695801-1278016136.opb

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

MD5SUM BENCH= 9d22902ade96af236e70cdbf7d8bd853
RANDOM SEED=1344642243

node010.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		: 3000.267
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	: 6000.53
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		: 3000.267
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	: 5599.46
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1465828 kB
Buffers:        144812 kB
Cached:         336964 kB
SwapCached:       6408 kB
Active:         228752 kB
Inactive:       266352 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1465828 kB
SwapTotal:     4192956 kB
SwapFree:      4139236 kB
Dirty:           18872 kB
Writeback:           0 kB
AnonPages:       11732 kB
Mapped:          11988 kB
Slab:            76236 kB
PageTables:       4164 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182564 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= 62276 MiB
End job on node010 at 2010-07-01 22:51:54