Trace number 2696369

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
pb_cplex 2010-06-29? (TO) 1800.13 1023.82

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/web/uclid_pb_benchmarks/
normalized-ooo.burch_dill.3.accl.ucl.opb
MD5SUM03090e2b7426cc03a4be73b62ee3d658
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 benchmark5.11022
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables4622
Total number of constraints12569
Number of constraints which are clauses11753
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints816
Minimum length of a constraint1
Maximum length of a constraint11
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 36
Number of bits of the biggest number in a constraint 6
Biggest sum of numbers in a constraint 130
Number of bits of the biggest sum of numbers8
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-2696369-1278016143.opb.
0.00/0.00	c Instance file HOME/instance-2696369-1278016143.opb
0.00/0.00	c File size is 397949 bytes.
0.00/0.15	c Highest Coefficient sum: 130
0.00/0.15	c  IBM ILOG License Manager: "IBM ILOG Optimization Suite for Academic Initiative" is accessing CPLEX 12 with option(s): "e m b q ".
0.00/0.18	c ============================[ Problem Statistics ]=============================
0.00/0.18	c |                                                                             |
0.00/0.18	c |  Parsing time:          0.17         s                                      |
0.00/0.18	c |  Number Variables:      4622                                                |
0.00/0.18	c |  Number Constraints:    12569                                               |
0.00/0.18	c ===============================================================================
1800.13/1023.81	c Remaining time 1799.83 sec.
1800.13/1023.81	c 
1800.13/1023.81	c *** INTERRUPTED ***
1800.13/1023.81	s UNKNOWN
1800.13/1023.81	c Total CPU time              : 1797.85 s
1800.13/1023.81	c Memory used           : 100.80 MB
1800.13/1023.81	c CPU time              : 1797.85 s
1800.13/1023.81	c 
1800.13/1023.81	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-2696369-1278016143/watcher-2696369-1278016143 -o /tmp/evaluation-result-2696369-1278016143/solver-2696369-1278016143 -C 1800 -W 2000 -M 1800 run HOME/instance-2696369-1278016143.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: 1.66 1.85 1.29 3/106 29151
/proc/meminfo: memFree=1459296/2059040 swapFree=4139568/4192956
[pid=29151] ppid=29149 vsize=8700 CPUtime=0
/proc/29151/stat : 29151 (run) S 29149 29151 28646 0 -1 4202496 364 0 0 0 0 0 0 0 18 0 1 0 142909688 8908800 248 1992294400 4194304 4922060 140736235463568 18446744073709551615 257906285701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29151/statm: 2175 248 208 178 0 68 0

[startup+0.0968921 s]
/proc/loadavg: 1.66 1.85 1.29 3/106 29151
/proc/meminfo: memFree=1459296/2059040 swapFree=4139568/4192956
[pid=29151] ppid=29149 vsize=8700 CPUtime=0
/proc/29151/stat : 29151 (run) S 29149 29151 28646 0 -1 4202496 364 0 0 0 0 0 0 0 18 0 1 0 142909688 8908800 248 1992294400 4194304 4922060 140736235463568 18446744073709551615 257906285701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29151/statm: 2175 248 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.100892 s]
/proc/loadavg: 1.66 1.85 1.29 3/106 29151
/proc/meminfo: memFree=1459296/2059040 swapFree=4139568/4192956
[pid=29151] ppid=29149 vsize=8700 CPUtime=0
/proc/29151/stat : 29151 (run) S 29149 29151 28646 0 -1 4202496 364 0 0 0 0 0 0 0 18 0 1 0 142909688 8908800 248 1992294400 4194304 4922060 140736235463568 18446744073709551615 257906285701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29151/statm: 2175 248 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.300409 s]
/proc/loadavg: 1.66 1.85 1.29 3/106 29151
/proc/meminfo: memFree=1459296/2059040 swapFree=4139568/4192956
[pid=29151] ppid=29149 vsize=8700 CPUtime=0
/proc/29151/stat : 29151 (run) S 29149 29151 28646 0 -1 4202496 364 0 0 0 0 0 0 0 18 0 1 0 142909688 8908800 248 1992294400 4194304 4922060 140736235463568 18446744073709551615 257906285701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29151/statm: 2175 248 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.700388 s]
/proc/loadavg: 1.66 1.85 1.29 3/106 29151
/proc/meminfo: memFree=1459296/2059040 swapFree=4139568/4192956
[pid=29151] ppid=29149 vsize=8700 CPUtime=0
/proc/29151/stat : 29151 (run) S 29149 29151 28646 0 -1 4202496 364 0 0 0 0 0 0 0 18 0 1 0 142909688 8908800 248 1992294400 4194304 4922060 140736235463568 18446744073709551615 257906285701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29151/statm: 2175 248 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50035 s]
/proc/loadavg: 1.66 1.85 1.29 2/108 29153
/proc/meminfo: memFree=1438324/2059040 swapFree=4139568/4192956
[pid=29151] ppid=29149 vsize=8700 CPUtime=0
/proc/29151/stat : 29151 (run) S 29149 29151 28646 0 -1 4202496 364 0 0 0 0 0 0 0 18 0 1 0 142909688 8908800 248 1992294400 4194304 4922060 140736235463568 18446744073709551615 257906285701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29151/statm: 2175 248 208 178 0 68 0
[pid=29152] ppid=29151 vsize=50812 CPUtime=1.49
/proc/29152/stat : 29152 (pb_cplex) R 29151 29151 28646 0 -1 4202496 11035 0 0 0 145 4 0 0 19 0 1 0 142909688 52031488 6855 1992294400 134512640 146736320 4287815088 18446744073709551615 144757825 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/29152/statm: 12703 6855 943 2985 0 9245 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 59512

[startup+3.10026 s]
/proc/loadavg: 1.66 1.85 1.29 2/108 29153
/proc/meminfo: memFree=1435348/2059040 swapFree=4139568/4192956
[pid=29151] ppid=29149 vsize=8700 CPUtime=0
/proc/29151/stat : 29151 (run) S 29149 29151 28646 0 -1 4202496 364 0 0 0 0 0 0 0 18 0 1 0 142909688 8908800 248 1992294400 4194304 4922060 140736235463568 18446744073709551615 257906285701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29151/statm: 2175 248 208 178 0 68 0
[pid=29152] ppid=29151 vsize=49416 CPUtime=3.08
/proc/29152/stat : 29152 (pb_cplex) R 29151 29151 28646 0 -1 4202496 15027 0 0 0 303 5 0 0 24 0 1 0 142909688 50601984 6887 1992294400 134512640 146736320 4287815088 18446744073709551615 136403114 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/29152/statm: 12354 6887 951 2985 0 8896 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 58116

[startup+6.30009 s]
/proc/loadavg: 1.61 1.84 1.29 2/108 29153
/proc/meminfo: memFree=1432744/2059040 swapFree=4139568/4192956
[pid=29151] ppid=29149 vsize=8700 CPUtime=0
/proc/29151/stat : 29151 (run) S 29149 29151 28646 0 -1 4202496 364 0 0 0 0 0 0 0 18 0 1 0 142909688 8908800 248 1992294400 4194304 4922060 140736235463568 18446744073709551615 257906285701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29151/statm: 2175 248 208 178 0 68 0
[pid=29152] ppid=29151 vsize=51200 CPUtime=6.28
/proc/29152/stat : 29152 (pb_cplex) R 29151 29151 28646 0 -1 4202496 16547 0 0 0 622 6 0 0 25 0 1 0 142909688 52428800 7299 1992294400 134512640 146736320 4287815088 18446744073709551615 136017665 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/29152/statm: 12800 7299 952 2985 0 9342 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 59900

[startup+12.7018 s]
/proc/loadavg: 1.56 1.83 1.29 2/108 29153
/proc/meminfo: memFree=1433240/2059040 swapFree=4139568/4192956
[pid=29151] ppid=29149 vsize=8700 CPUtime=0
/proc/29151/stat : 29151 (run) S 29149 29151 28646 0 -1 4202496 364 0 0 0 0 0 0 0 18 0 1 0 142909688 8908800 248 1992294400 4194304 4922060 140736235463568 18446744073709551615 257906285701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29151/statm: 2175 248 208 178 0 68 0
[pid=29152] ppid=29151 vsize=50476 CPUtime=12.68
/proc/29152/stat : 29152 (pb_cplex) R 29151 29151 28646 0 -1 4202496 20946 0 0 0 1260 8 0 0 25 0 1 0 142909688 51687424 7239 1992294400 134512640 146736320 4287815088 18446744073709551615 136017491 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/29152/statm: 12619 7239 978 2985 0 9161 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 59176

[startup+25.5001 s]
/proc/loadavg: 1.59 1.82 1.29 3/109 29154
/proc/meminfo: memFree=1407688/2059040 swapFree=4139568/4192956
[pid=29151] ppid=29149 vsize=8700 CPUtime=0
/proc/29151/stat : 29151 (run) S 29149 29151 28646 0 -1 4202496 364 0 0 0 0 0 0 0 18 0 1 0 142909688 8908800 248 1992294400 4194304 4922060 140736235463568 18446744073709551615 257906285701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29151/statm: 2175 248 208 178 0 68 0
[pid=29152] ppid=29151 vsize=91268 CPUtime=31.97
/proc/29152/stat : 29152 (pb_cplex) R 29151 29151 28646 0 -1 4202496 54298 0 0 0 3171 26 0 0 16 0 2 0 142909688 93458432 13532 1992294400 134512640 146736320 4287815088 18446744073709551615 144757825 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/29152/statm: 22817 13532 1012 2985 0 19359 0
[pid=29152/tid=29154] ppid=29151 vsize=91268 CPUtime=9.71
/proc/29152/task/29154/stat : 29154 (pb_cplex) R 29151 29151 28646 0 -1 4202560 18811 0 0 0 962 9 0 0 25 0 2 0 142911126 93458432 13532 1992294400 134512640 146736320 4287815088 18446744073709551615 136960170 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 31.97
Current children cumulated vsize (KiB) 99968

[startup+51.1007 s]
/proc/loadavg: 1.51 1.78 1.30 2/108 29156
/proc/meminfo: memFree=1420592/2059040 swapFree=4139568/4192956
[pid=29151] ppid=29149 vsize=8700 CPUtime=0
/proc/29151/stat : 29151 (run) S 29149 29151 28646 0 -1 4202496 364 0 0 0 0 0 0 0 18 0 1 0 142909688 8908800 248 1992294400 4194304 4922060 140736235463568 18446744073709551615 257906285701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29151/statm: 2175 248 208 178 0 68 0
[pid=29152] ppid=29151 vsize=65624 CPUtime=67.38
/proc/29152/stat : 29152 (pb_cplex) R 29151 29151 28646 0 -1 4202496 92226 0 0 0 6687 51 0 0 25 0 1 0 142909688 67198976 10485 1992294400 134512640 146736320 4287815088 18446744073709551615 139042888 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/29152/statm: 16406 10485 997 2985 0 12948 0
Current children cumulated CPU time (s) 67.38
Current children cumulated vsize (KiB) 74324

[startup+102.308 s]
/proc/loadavg: 1.22 1.66 1.28 2/108 29156
/proc/meminfo: memFree=1420592/2059040 swapFree=4139568/4192956
[pid=29151] ppid=29149 vsize=8700 CPUtime=0
/proc/29151/stat : 29151 (run) S 29149 29151 28646 0 -1 4202496 364 0 0 0 0 0 0 0 18 0 1 0 142909688 8908800 248 1992294400 4194304 4922060 140736235463568 18446744073709551615 257906285701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29151/statm: 2175 248 208 178 0 68 0
[pid=29152] ppid=29151 vsize=65624 CPUtime=118.57
/proc/29152/stat : 29152 (pb_cplex) R 29151 29151 28646 0 -1 4202496 92226 0 0 0 11805 52 0 0 25 0 1 0 142909688 67198976 10485 1992294400 134512640 146736320 4287815088 18446744073709551615 135854505 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/29152/statm: 16406 10485 997 2985 0 12948 0
Current children cumulated CPU time (s) 118.57
Current children cumulated vsize (KiB) 74324

[startup+162.301 s]
/proc/loadavg: 1.08 1.54 1.26 5/110 29162
/proc/meminfo: memFree=1378904/2059040 swapFree=4139568/4192956
[pid=29151] ppid=29149 vsize=8700 CPUtime=0
/proc/29151/stat : 29151 (run) S 29149 29151 28646 0 -1 4202496 364 0 0 0 0 0 0 0 18 0 1 0 142909688 8908800 248 1992294400 4194304 4922060 140736235463568 18446744073709551615 257906285701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29151/statm: 2175 248 208 178 0 68 0
[pid=29152] ppid=29151 vsize=88796 CPUtime=180.61
/proc/29152/stat : 29152 (pb_cplex) R 29151 29151 28646 0 -1 4202496 101558 0 0 0 18003 58 0 0 19 0 2 0 142909688 90927104 15423 1992294400 134512640 146736320 4287815088 18446744073709551615 136008042 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/29152/statm: 22199 15423 1013 2985 0 18741 0
[pid=29152/tid=29159] ppid=29151 vsize=88796 CPUtime=3.54
/proc/29152/task/29159/stat : 29159 (pb_cplex) R 29151 29151 28646 0 -1 4202560 3190 0 0 0 353 1 0 0 25 0 2 0 142925473 90927104 15423 1992294400 134512640 146736320 4287815088 18446744073709551615 135466463 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 180.61
Current children cumulated vsize (KiB) 97496

[startup+222.301 s]
/proc/loadavg: 1.52 1.57 1.29 3/109 29164
/proc/meminfo: memFree=1398760/2059040 swapFree=4139568/4192956
[pid=29151] ppid=29149 vsize=8700 CPUtime=0
/proc/29151/stat : 29151 (run) S 29149 29151 28646 0 -1 4202496 364 0 0 0 0 0 0 0 18 0 1 0 142909688 8908800 248 1992294400 4194304 4922060 140736235463568 18446744073709551615 257906285701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29151/statm: 2175 248 208 178 0 68 0
[pid=29152] ppid=29151 vsize=90452 CPUtime=281.61
/proc/29152/stat : 29152 (pb_cplex) R 29151 29151 28646 0 -1 4202496 102451 0 0 0 28096 65 0 0 25 0 2 0 142909688 92622848 15770 1992294400 134512640 146736320 4287815088 18446744073709551615 136008441 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/29152/statm: 22613 15770 1000 2985 0 19155 0
[pid=29152/tid=29159] ppid=29151 vsize=90452 CPUtime=44.83
/proc/29152/task/29159/stat : 29159 (pb_cplex) R 29151 29151 28646 0 -1 4202560 3582 0 0 0 4480 3 0 0 25 0 2 0 142925473 92622848 15770 1992294400 134512640 146736320 4287815088 18446744073709551615 136384852 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 281.61
Current children cumulated vsize (KiB) 99152

[startup+282.301 s]
/proc/loadavg: 1.76 1.63 1.32 3/109 29166
/proc/meminfo: memFree=1394544/2059040 swapFree=4139568/4192956
[pid=29151] ppid=29149 vsize=8700 CPUtime=0
/proc/29151/stat : 29151 (run) S 29149 29151 28646 0 -1 4202496 364 0 0 0 0 0 0 0 18 0 1 0 142909688 8908800 248 1992294400 4194304 4922060 140736235463568 18446744073709551615 257906285701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29151/statm: 2175 248 208 178 0 68 0
[pid=29152] ppid=29151 vsize=94636 CPUtime=393.12
/proc/29152/stat : 29152 (pb_cplex) R 29151 29151 28646 0 -1 4202496 109249 0 0 0 39236 76 0 0 25 0 2 0 142909688 96907264 16961 1992294400 134512640 146736320 4287815088 18446744073709551615 136008441 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/29152/statm: 23659 16961 1000 2985 0 20201 0
[pid=29152/tid=29159] ppid=29151 vsize=94636 CPUtime=104.44
/proc/29152/task/29159/stat : 29159 (pb_cplex) R 29151 29151 28646 0 -1 4202560 9854 0 0 0 10434 10 0 0 25 0 2 0 142925473 96907264 16961 1992294400 134512640 146736320 4287815088 18446744073709551615 136008065 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 393.12
Current children cumulated vsize (KiB) 103336

[startup+342.3 s]
/proc/loadavg: 1.91 1.70 1.36 3/109 29168
/proc/meminfo: memFree=1393428/2059040 swapFree=4139568/4192956
[pid=29151] ppid=29149 vsize=8700 CPUtime=0
/proc/29151/stat : 29151 (run) S 29149 29151 28646 0 -1 4202496 364 0 0 0 0 0 0 0 18 0 1 0 142909688 8908800 248 1992294400 4194304 4922060 140736235463568 18446744073709551615 257906285701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29151/statm: 2175 248 208 178 0 68 0
[pid=29152] ppid=29151 vsize=95080 CPUtime=509.65
/proc/29152/stat : 29152 (pb_cplex) R 29151 29151 28646 0 -1 4202496 123059 0 0 0 50875 90 0 0 25 0 2 0 142909688 97361920 17054 1992294400 134512640 146736320 4287815088 18446744073709551615 136017752 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/29152/statm: 23770 17054 1000 2985 0 20312 0
[pid=29152/tid=29159] ppid=29151 vsize=95080 CPUtime=163
/proc/29152/task/29159/stat : 29159 (pb_cplex) R 29151 29151 28646 0 -1 4202560 23432 0 0 0 16282 18 0 0 25 0 2 0 142925473 97361920 17054 1992294400 134512640 146736320 4287815088 18446744073709551615 136008172 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 509.65
Current children cumulated vsize (KiB) 103780

[startup+402.3 s]
/proc/loadavg: 1.91 1.73 1.39 3/109 29168
/proc/meminfo: memFree=1392188/2059040 swapFree=4139568/4192956

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

[pid=29152] ppid=29151 vsize=94668 CPUtime=737.48
/proc/29152/stat : 29152 (pb_cplex) R 29151 29151 28646 0 -1 4202496 144220 0 0 0 73632 116 0 0 25 0 2 0 142909688 96940032 17064 1992294400 134512640 146736320 4287815088 18446744073709551615 136008050 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/29152/statm: 23667 17064 1000 2985 0 20209 0
[pid=29152/tid=29159] ppid=29151 vsize=94668 CPUtime=280.94
/proc/29152/task/29159/stat : 29159 (pb_cplex) R 29151 29151 28646 0 -1 4202560 43192 0 0 0 28059 35 0 0 25 0 2 0 142925473 96940032 17064 1992294400 134512640 146736320 4287815088 18446744073709551615 136388107 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 737.48
Current children cumulated vsize (KiB) 103368

[startup+522.3 s]
/proc/loadavg: 1.99 1.82 1.46 3/109 29172
/proc/meminfo: memFree=1392932/2059040 swapFree=4139568/4192956
[pid=29151] ppid=29149 vsize=8700 CPUtime=0
/proc/29151/stat : 29151 (run) S 29149 29151 28646 0 -1 4202496 364 0 0 0 0 0 0 0 18 0 1 0 142909688 8908800 248 1992294400 4194304 4922060 140736235463568 18446744073709551615 257906285701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29151/statm: 2175 248 208 178 0 68 0
[pid=29152] ppid=29151 vsize=96156 CPUtime=854.26
/proc/29152/stat : 29152 (pb_cplex) R 29151 29151 28646 0 -1 4202496 148392 0 0 0 85298 128 0 0 25 0 2 0 142909688 98463744 17432 1992294400 134512640 146736320 4287815088 18446744073709551615 136008065 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/29152/statm: 24039 17432 1000 2985 0 20581 0
[pid=29152/tid=29159] ppid=29151 vsize=96156 CPUtime=340.03
/proc/29152/task/29159/stat : 29159 (pb_cplex) R 29151 29151 28646 0 -1 4202560 46647 0 0 0 33962 41 0 0 25 0 2 0 142925473 98463744 17432 1992294400 134512640 146736320 4287815088 18446744073709551615 136387645 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 854.26
Current children cumulated vsize (KiB) 104856

[startup+582.301 s]
/proc/loadavg: 1.87 1.82 1.48 3/109 29174
/proc/meminfo: memFree=1393800/2059040 swapFree=4139568/4192956
[pid=29151] ppid=29149 vsize=8700 CPUtime=0
/proc/29151/stat : 29151 (run) S 29149 29151 28646 0 -1 4202496 364 0 0 0 0 0 0 0 18 0 1 0 142909688 8908800 248 1992294400 4194304 4922060 140736235463568 18446744073709551615 257906285701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29151/statm: 2175 248 208 178 0 68 0
[pid=29152] ppid=29151 vsize=95108 CPUtime=964.09
/proc/29152/stat : 29152 (pb_cplex) R 29151 29151 28646 0 -1 4202496 155593 0 0 0 96268 141 0 0 25 0 2 0 142909688 97390592 17164 1992294400 134512640 146736320 4287815088 18446744073709551615 136403109 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/29152/statm: 23777 17164 1000 2985 0 20319 0
[pid=29152/tid=29159] ppid=29151 vsize=95108 CPUtime=397.3
/proc/29152/task/29159/stat : 29159 (pb_cplex) R 29151 29151 28646 0 -1 4202560 53146 0 0 0 39682 48 0 0 25 0 2 0 142925473 97390592 17164 1992294400 134512640 146736320 4287815088 18446744073709551615 139042980 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 964.09
Current children cumulated vsize (KiB) 103808

[startup+642.301 s]
/proc/loadavg: 2.10 1.89 1.53 3/109 29176
/proc/meminfo: memFree=1386360/2059040 swapFree=4139568/4192956
[pid=29151] ppid=29149 vsize=8700 CPUtime=0
/proc/29151/stat : 29151 (run) S 29149 29151 28646 0 -1 4202496 364 0 0 0 0 0 0 0 18 0 1 0 142909688 8908800 248 1992294400 4194304 4922060 140736235463568 18446744073709551615 257906285701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29151/statm: 2175 248 208 178 0 68 0
[pid=29152] ppid=29151 vsize=102720 CPUtime=1078.39
/proc/29152/stat : 29152 (pb_cplex) R 29151 29151 28646 0 -1 4202496 182284 0 0 0 107675 164 0 0 19 0 2 0 142909688 105185280 18921 1992294400 134512640 146736320 4287815088 18446744073709551615 139028328 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/29152/statm: 25680 18921 1001 2985 0 22222 0
[pid=29152/tid=29159] ppid=29151 vsize=102720 CPUtime=456.22
/proc/29152/task/29159/stat : 29159 (pb_cplex) R 29151 29151 28646 0 -1 4202560 65350 0 0 0 45564 58 0 0 25 0 2 0 142925473 105185280 18921 1992294400 134512640 146736320 4287815088 18446744073709551615 135451245 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1078.39
Current children cumulated vsize (KiB) 111420

[startup+702.301 s]
/proc/loadavg: 2.07 1.92 1.56 2/109 29176
/proc/meminfo: memFree=1386484/2059040 swapFree=4139568/4192956
[pid=29151] ppid=29149 vsize=8700 CPUtime=0
/proc/29151/stat : 29151 (run) S 29149 29151 28646 0 -1 4202496 364 0 0 0 0 0 0 0 18 0 1 0 142909688 8908800 248 1992294400 4194304 4922060 140736235463568 18446744073709551615 257906285701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29151/statm: 2175 248 208 178 0 68 0
[pid=29152] ppid=29151 vsize=101480 CPUtime=1192.18
/proc/29152/stat : 29152 (pb_cplex) R 29151 29151 28646 0 -1 4202496 185415 0 0 0 119047 171 0 0 18 0 2 0 142909688 103915520 18776 1992294400 134512640 146736320 4287815088 18446744073709551615 136008017 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/29152/statm: 25370 18776 1000 2985 0 21912 0
[pid=29152/tid=29159] ppid=29151 vsize=101480 CPUtime=514.17
/proc/29152/task/29159/stat : 29159 (pb_cplex) R 29151 29151 28646 0 -1 4202560 66090 0 0 0 51356 61 0 0 25 0 2 0 142925473 103915520 18776 1992294400 134512640 146736320 4287815088 18446744073709551615 136008163 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1192.18
Current children cumulated vsize (KiB) 110180

[startup+762.309 s]
/proc/loadavg: 2.02 1.93 1.58 3/109 29178
/proc/meminfo: memFree=1384624/2059040 swapFree=4139568/4192956
[pid=29151] ppid=29149 vsize=8700 CPUtime=0
/proc/29151/stat : 29151 (run) S 29149 29151 28646 0 -1 4202496 364 0 0 0 0 0 0 0 18 0 1 0 142909688 8908800 248 1992294400 4194304 4922060 140736235463568 18446744073709551615 257906285701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29151/statm: 2175 248 208 178 0 68 0
[pid=29152] ppid=29151 vsize=103144 CPUtime=1306.93
/proc/29152/stat : 29152 (pb_cplex) S 29151 29151 28646 0 -1 4202496 188235 0 0 0 130513 180 0 0 25 0 2 0 142909688 105619456 19456 1992294400 134512640 146736320 4287815088 18446744073709551615 144580073 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/29152/statm: 25786 19456 1003 2985 0 22328 0
[pid=29152/tid=29159] ppid=29151 vsize=103144 CPUtime=572.04
/proc/29152/task/29159/stat : 29159 (pb_cplex) R 29151 29151 28646 0 -1 4202560 67218 0 0 0 57140 64 0 0 25 0 2 0 142925473 105619456 19456 1992294400 134512640 146736320 4287815088 18446744073709551615 136403109 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1306.93
Current children cumulated vsize (KiB) 111844

[startup+822.3 s]
/proc/loadavg: 2.01 1.94 1.60 3/109 29180
/proc/meminfo: memFree=1383888/2059040 swapFree=4139568/4192956
[pid=29151] ppid=29149 vsize=8700 CPUtime=0
/proc/29151/stat : 29151 (run) S 29149 29151 28646 0 -1 4202496 364 0 0 0 0 0 0 0 18 0 1 0 142909688 8908800 248 1992294400 4194304 4922060 140736235463568 18446744073709551615 257906285701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29151/statm: 2175 248 208 178 0 68 0
[pid=29152] ppid=29151 vsize=102480 CPUtime=1421.93
/proc/29152/stat : 29152 (pb_cplex) R 29151 29151 28646 0 -1 4202496 191017 0 0 0 142003 190 0 0 25 0 2 0 142909688 104939520 19318 1992294400 134512640 146736320 4287815088 18446744073709551615 136000532 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/29152/statm: 25620 19318 1000 2985 0 22162 0
[pid=29152/tid=29159] ppid=29151 vsize=102480 CPUtime=630.28
/proc/29152/task/29159/stat : 29159 (pb_cplex) R 29151 29151 28646 0 -1 4202560 68120 0 0 0 62960 68 0 0 25 0 2 0 142925473 104939520 19318 1992294400 134512640 146736320 4287815088 18446744073709551615 136007975 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1421.93
Current children cumulated vsize (KiB) 111180

[startup+882.3 s]
/proc/loadavg: 2.00 1.95 1.63 3/109 29182
/proc/meminfo: memFree=1382524/2059040 swapFree=4139568/4192956
[pid=29151] ppid=29149 vsize=8700 CPUtime=0
/proc/29151/stat : 29151 (run) S 29149 29151 28646 0 -1 4202496 364 0 0 0 0 0 0 0 18 0 1 0 142909688 8908800 248 1992294400 4194304 4922060 140736235463568 18446744073709551615 257906285701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29151/statm: 2175 248 208 178 0 68 0
[pid=29152] ppid=29151 vsize=104432 CPUtime=1532.61
/proc/29152/stat : 29152 (pb_cplex) R 29151 29151 28646 0 -1 4202496 195013 0 0 0 153060 201 0 0 25 0 2 0 142909688 106938368 19658 1992294400 134512640 146736320 4287815088 18446744073709551615 136403114 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/29152/statm: 26108 19658 1000 2985 0 22650 0
[pid=29152/tid=29159] ppid=29151 vsize=104432 CPUtime=689.88
/proc/29152/task/29159/stat : 29159 (pb_cplex) R 29151 29151 28646 0 -1 4202560 69353 0 0 0 68914 74 0 0 25 0 2 0 142925473 106938368 19658 1992294400 134512640 146736320 4287815088 18446744073709551615 136403114 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1532.61
Current children cumulated vsize (KiB) 113132

[startup+942.3 s]
/proc/loadavg: 2.04 1.97 1.65 3/109 29184
/proc/meminfo: memFree=1382772/2059040 swapFree=4139568/4192956
[pid=29151] ppid=29149 vsize=8700 CPUtime=0
/proc/29151/stat : 29151 (run) S 29149 29151 28646 0 -1 4202496 364 0 0 0 0 0 0 0 18 0 1 0 142909688 8908800 248 1992294400 4194304 4922060 140736235463568 18446744073709551615 257906285701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29151/statm: 2175 248 208 178 0 68 0
[pid=29152] ppid=29151 vsize=103984 CPUtime=1648.38
/proc/29152/stat : 29152 (pb_cplex) R 29151 29151 28646 0 -1 4202496 200727 0 0 0 164626 212 0 0 25 0 2 0 142909688 106479616 19434 1992294400 134512640 146736320 4287815088 18446744073709551615 136475826 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/29152/statm: 25996 19434 1000 2985 0 22538 0
[pid=29152/tid=29159] ppid=29151 vsize=103984 CPUtime=746.97
/proc/29152/task/29159/stat : 29159 (pb_cplex) R 29151 29151 28646 0 -1 4202560 69882 0 0 0 74620 77 0 0 25 0 2 0 142925473 106479616 19434 1992294400 134512640 146736320 4287815088 18446744073709551615 135854535 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1648.38
Current children cumulated vsize (KiB) 112684

[startup+1002.3 s]
/proc/loadavg: 1.97 1.97 1.67 3/109 29184
/proc/meminfo: memFree=1383764/2059040 swapFree=4139568/4192956
[pid=29151] ppid=29149 vsize=8700 CPUtime=0
/proc/29151/stat : 29151 (run) S 29149 29151 28646 0 -1 4202496 364 0 0 0 0 0 0 0 18 0 1 0 142909688 8908800 248 1992294400 4194304 4922060 140736235463568 18446744073709551615 257906285701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29151/statm: 2175 248 208 178 0 68 0
[pid=29152] ppid=29151 vsize=104224 CPUtime=1761.14
/proc/29152/stat : 29152 (pb_cplex) R 29151 29151 28646 0 -1 4202496 212425 0 0 0 175888 226 0 0 25 0 2 0 142909688 106725376 19297 1992294400 134512640 146736320 4287815088 18446744073709551615 139044550 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/29152/statm: 26056 19297 1000 2985 0 22598 0
[pid=29152/tid=29159] ppid=29151 vsize=104224 CPUtime=800.64
/proc/29152/task/29159/stat : 29159 (pb_cplex) R 29151 29151 28646 0 -1 4202560 73398 0 0 0 79983 81 0 0 25 0 2 0 142925473 106725376 19297 1992294400 134512640 146736320 4287815088 18446744073709551615 135854505 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1761.14
Current children cumulated vsize (KiB) 112924



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1023.8 s]
/proc/loadavg: 1.92 1.96 1.67 3/109 29186
/proc/meminfo: memFree=1383640/2059040 swapFree=4139568/4192956
[pid=29151] ppid=29149 vsize=8700 CPUtime=0
/proc/29151/stat : 29151 (run) S 29149 29151 28646 0 -1 4202496 364 0 0 0 0 0 0 0 18 0 1 0 142909688 8908800 248 1992294400 4194304 4922060 140736235463568 18446744073709551615 257906285701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29151/statm: 2175 248 208 178 0 68 0
[pid=29152] ppid=29151 vsize=103220 CPUtime=1800.13
/proc/29152/stat : 29152 (pb_cplex) R 29151 29151 28646 0 -1 4202496 216825 0 0 0 179783 230 0 0 22 0 2 0 142909688 105697280 19142 1992294400 134512640 146736320 4287815088 18446744073709551615 136008160 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/29152/statm: 25805 19142 1000 2985 0 22347 0
[pid=29152/tid=29159] ppid=29151 vsize=103220 CPUtime=822
/proc/29152/task/29159/stat : 29159 (pb_cplex) R 29151 29151 28646 0 -1 4202560 73746 0 0 0 82117 83 0 0 25 0 2 0 142925473 105697280 19142 1992294400 134512640 146736320 4287815088 18446744073709551615 135455305 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1800.13
Current children cumulated vsize (KiB) 111920

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 29151 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 1800.13
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1023.82
CPU time (s): 1800.13
CPU user time (s): 1797.83
CPU system time (s): 2.3
CPU usage (%): 175.825
Max. virtual memory (cumulated for all children) (KiB): 117080

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 1.92571 second user time and 5.40518 second system time

The end

Launcher Data 

Begin job on node030 at 2010-07-01 22:29:03
IDJOB=2696369
IDBENCH=1467
IDSOLVER=1209
FILE ID=node030/2696369-1278016143
PBS_JOBID= 11198732
Free space on /tmp= 62408 MiB

SOLVER NAME= pb_cplex 2010-06-29
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/web/uclid_pb_benchmarks/normalized-ooo.burch_dill.3.accl.ucl.opb
COMMAND LINE= run BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2696369-1278016143/watcher-2696369-1278016143 -o /tmp/evaluation-result-2696369-1278016143/solver-2696369-1278016143 -C 1800 -W 2000 -M 1800  run HOME/instance-2696369-1278016143.opb

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

MD5SUM BENCH= 03090e2b7426cc03a4be73b62ee3d658
RANDOM SEED=1758662455

node030.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		: 3000.244
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	: 6000.48
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		: 3000.244
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	: 5599.52
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1459824 kB
Buffers:        138700 kB
Cached:         350052 kB
SwapCached:       6468 kB
Active:         225116 kB
Inactive:       277244 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1459824 kB
SwapTotal:     4192956 kB
SwapFree:      4139568 kB
Dirty:           17268 kB
Writeback:           0 kB
AnonPages:       12132 kB
Mapped:          11980 kB
Slab:            74948 kB
PageTables:       4192 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181452 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= 62392 MiB
End job on node030 at 2010-07-01 22:46:09